BACKGROUND OF THE INVENTION
1. The Technical Field
The present invention is directed to packaging, storage and display devices, such as are used for containing articles such as drill bits (for example, high speed, masonry, wood, general use bits, etc.), driver bits, other power tool and hand tool accessories and the like.
2. The Prior Art
Containers for packaging, storage and display of tools, particularly small tool items, such as drill bits, saw blades, bolt- and screwdriver bits, sockets and the like are known.
Some such containers are formed as a hinged plastic or metal two-piece hinged case, that is held closed by a resilient plastic or metal latch that is simply bent back to release a detent, and permit the two parts of the two-piece hinged case to be pivoted away from one another, to open like a book. The parts of the two-piece hinged case may have approximately the same dimensions, but be formed as essentially mirror images of each other, except for the latch structure.
In each part of the two-piece hinged case, positions for holding parts, e.g., drill bits, may be formed directly into the inner surfaces, in the form of pairs of prongs that are spaced apart and sized, so that each part position is formed to hold a specific drill bit (or other part) having a specific diameter or nominal size. That is, a bit of a particular size is pressed between the respective prongs (usually concave toward one another) of the respective pairs and snap-fitted in. Alternatively, elongated slots of different lengths and widths may be formed directly into the inside surfaces of the two-piece hinged case parts.
Alternatively, instead of forming prongs or slots directly into the inside surfaces of the two-piece hinged case parts, molded or stamped non-moving inserts that have specifically sized slots formed in them, may be positioned into the interior spaces of the two-piece hinged case parts. One such drill bit holder is sold by DeWalt® under the name New Guaranteed Tough™ Case.
In more complex versions, a bar or block (usually called an “index”) may be fitted into the bottom portion of one or both parts of the two-piece hinged case. The index may have a number of blind bores or combinations of bores and aligned slots formed into it, again having different diameters, and possibly different depths as well, to receive tool parts (e.g., drill bits) of different size.
The index is often formed as a single piece that may be blow or injection molded (if plastic) or stamped (if made of thin metal). Often, the sizes (or other information) of the tools that are to be held in the index are printed or stamped into the front or back of the index, lined up with the locations of the respective tools.
The index may be fixed in place, such as by gluing or welding, simple friction or snap-fit. In some prior art tool bit holders, the index is provided at the opposite ends with male or female dovetail components that interfit with counterpart female or male dovetail components formed into the inside surfaces of the side walls of the two-piece hinged case part. One such drill bit holder is made and sold by Blu-Mol under the mark “Armor-Case”.
In these three types of cases, the cases are fixed both in the sense that only specifically sized bits can be held in the cases, and in the sense that because the indexes (if provided) do not move, there is some limitation to the accessibility of the tool bits.
Alternatively the index may be provided with bumps that project from the ends of the index, that are received, e.g., in a snap-fit manner, in corresponding recesses, bores or slots formed in the inside walls of the two-piece hinged case part. In some prior art embodiments, the index must be bent or deformed in order to fit into the receiving recesses, bores or slots. These recesses, bores or slots may be provided in one or a number of pairs, so that the index may be placed at various locations along the “height” of the two-piece hinged case part. This permits the bar or index to be pivoted, relative to the two-piece hinged case part, so that the access to the parts is improved. Additional, smaller resilient projections may be provided to act as detents to hold the bars in place in their recessed positions. Pivoting of the bars out of their recessed positions thus requires some small effort to overcome the frictional or interference resistance of the smaller resilient projections. One such case is made and sold under the Skil® trademark.
In other prior art embodiments, the index, in addition to being configured to pivot, may be formed as a two-piece construction. One portion of the index engages, in a snap-fit manner, to the inside surface of the two-piece hinged case part, and is pivotably connected to the other portion of the index which pivots upwardly and out of the plane of the two-piece hinged case part. One example of such a case is made for and sold by Sears® under the Craftsman® mark, with the particular index construction being marketed under the mark Speed-Dex™. In this construction, the front area of the index that faces the user is open, so that there is no room for indicia in front of each bore, to indicate the bit sizes. In this product, the holder of the pivoting portion of the index must be glued in place, against the inside surfaces of the case part.
In the previously-mentioned case made and sold under the Skil® trademark, the index is formed from two pieces of a molded rubber or rubber-like material. One piece has a U-shaped cross-section, that forms the front, bottom and rear of the index. The second piece is a mostly solid wedge-shaped block, that is insertingly received and molded, glued or welded into the first piece, and has apertures formed in it to receive the shanks of the tool pieces.
In other kinds of tool part holders, the case may be formed again as a two-piece hinged case, but with the hinge located at the bottom of the case. One portion of the case is often larger or has more depth than the other portion. One of the portions may include a hole at the top, to permit the case to be hung from a hook, such as on a store shelf or in a workshop. These cases may also be fabricated from metal, plastic or a combination of metal and plastic.
Such bottom-hinged cases usually include an index that is pivotably connected to both parts, often using the axis of pivoting of the two parts also as the axis of pivoting for the index, and held in place by wire and metal rivets. In some of these prior art constructions, there may be provided detents or ridges on one or both of one of the case parts and the index. Upon opening of the case, once the two parts have been pivoted away from one another by a certain angle or amount, the index is forced or at least prompted to pivot away from one or both case parts. This results in the index being moved to an angular position somewhere between the two case parts. Alternatively, a hook or wire may connect one of the case parts to the index, to both prompt movement of the index and hold the index in place once the case has been opened. Such cases are used to package and sell drill bits sold by MIBRO®.
These cases can exhibit certain characteristics that may make them less than optimal, such as that in some prior art cases having indexes that are not positively affixed, the indexes can fall out when the cases are opened. In some of the two-piece hinged case (book-opening style) cases, the indexes may be configured to pivot, but once out of their recessed positions, there is nothing to hold the index in its elevated position, so that the index tends to fall back into the case part from which it has been pivoted. Alternately, in the bottom hinged cases, the interlocking of the index to the movements of the case parts constrains the movement and positioning of the index to a single specific position, when the case has been opened to its in-use position.
It would be desirable to provide a packaging, storage and display case for holding small tool parts, that is capable of adaptation to accommodate different combinations of tools of different sizes.
It would also be desirable to provide a packaging, storage and display case for holding small parts, that is provided with an index that is capable of being moved to a variety of different positions, and held in any such different position.
It would also be desirable to provide a packaging, storage and display case for holding small parts, that is provided with an index that can be moved between stowed and deployed positions repeatedly, while reliably maintaining the selected stowed positions.
It would be desirable to provide a system of packaging, storage and display components that provides for enhanced flexibility in packaging and storage of individual tool parts.
These and other desirable characteristics of the present invention will become apparent in view of the present specification, including claims, and drawings.
SUMMARY OF THE INVENTION
The present invention comprises, in part, a packaging, storage and display apparatus for articles. A case is provided having at least one case section that defines an interior volume for receiving articles. At least one index is pivotably mounted in the at least one case section, the at least one index being pivotably movable between a stowed position within the at least one case section, and a deployed position. The at least one index is operably configured to receive and retain an end of at least one article. A frame structure is pivotably mounted to the index.
The packaging, storage and display apparatus for articles preferably further comprises rotation control structure interconnecting the frame structure and the index, operably configured to enable at least a portion of the frame structure to remain in a first position relative to the index until a force greater than a predetermined amount is applied, prompting the portion of the frame structure to move to one of a plurality of possible second positions relative to the index, and to further enable the portion of the frame structure to remain in the one of a plurality of second positions upon removal of the force.
In the packaging, storage and display apparatus for articles, the at least one index preferably comprises a rack having structure formed thereon for receiving and retaining at least one article; a first index cover part having interior structures therein configured for positioning and receiving the rack in juxtaposed position against the first index cover part; and a second index cover part configured to matingly join the first index cover part to capture the rack between the first index cover part and the second index cover part.
In the packaging, storage and display apparatus for articles, the frame structure preferably comprises a first web of material, having first and second free ends, which are spaced apart and configured to be connected to the index, such that the frame structure is configured to pivot between a first position wherein the first web of material encloses an area in which at least one article would be retained by the index, and a plurality of other positions relative to the index wherein the frame structure is pivoted away from the area in which the at least one article would be retained by the index. The first web of material preferably is connected directly to the index, and the rotational control structure is disposed between mating surfaces of the first web of material and the index. At least one intermediate frame structure, formed from at least one second web of material may be provided, and the rotational control structure may also be disposed between one of mating surfaces of the first web of material and the index; and mating surfaces of the first web of material and the at least one intermediate frame structure.
In the packaging, storage and display apparatus for articles, the frame structure is preferably selected from a plurality of frame structures having different shapes and configurations for defining different shapes and areas of spaces between the webs of the frame structures and the index, when each of the frame structures is mounted on the index.
In the packaging, storage and display apparatus for articles, the frame structure preferably includes at least one surface which engages with a corresponding mating surface of the at least one index, and the rotation control structure comprises mating ratchet structures disposed on the at least one surface of the frame structure and the corresponding mating surface of the at least one index.
The packaging, storage and display apparatus for articles may further comprise structure for rotatably mounting the at least one index within the at least one case section, comprising apertures disposed in opposing ends of the at least one index; pivot pins, operably configured to be insertingly received and retained within the apertures; and structures within the at least one case section defining opposed slots for receiving the pivot pins.
In the packaging, storage and display apparatus for articles, the rack is preferably selected from a plurality of racks, each rack being operably configured to be mounted within the at least one index, each rack having a different structure for engaging and releasably retaining an end of at least one article, for a variety of combinations of articles. Preferably, the frame structure is selected from a plurality of frame structures, each frame structure being operably configured to be pivotably mounted onto the at least one index. At least one retaining pin is operably positioned in the at least one case section, for releasably engaging and retaining at least one of the frame structure and the at least one index when the at least one index is disposed in its stowed position.
The present invention is also directed in part to a system for packaging, storing and displaying articles. A case is provided, having at least one case section that defines a volume for receiving articles. At least one pair of first and second index cover parts are also provided, as is a plurality of racks, each rack being operably configured to be mounted between and received within a joined pair of first and second index cover parts to form at least one index, each rack having a different structure for engaging and releasably retaining an end of at least one article, for a variety of combinations of articles. Each such formed index is operably configured to be mounted in the at least one case section, for pivotable movement between a stowed position within the at least one case section, and a deployed position. A plurality of frame structures is provided, each frame structure being operably configured to be pivotably mounted onto the at least one index. A case may be selectively fabricated to receive and retain articles in a customized manner, by specifically selecting among the pluralities of racks and frame structures for a rack and a frame structure that corresponds to a particular group of articles to be received and retained within the case.
The system further comprises rotation control structure interconnecting the frame structure and the index, operably configured to enable at least a portion of the frame structure to remain in a first position relative to the index until a force greater than a predetermined amount is applied, prompting the portion of the frame structure to move to one of a plurality of second positions relative to the index, and to further enable the portion of the frame structure to remain in the one of a plurality of second positions upon removal of the force.
In the system, each first index cover part has interior structures therein configured for positioning and receiving the rack in juxtaposed position thereto; and each second index cover part is configured to matingly join a respective first index cover part to capture a rack between the first index cover part and the second index cover part.
The present invention is also directed to a method for making apparatus for packaging, storing and displaying articles, comprising the steps of:
- providing a case, having at least one case section that defines a volume for receiving articles;
- providing at least one pair of first and second index cover parts;
- selecting from a plurality of racks, each rack being operably configured to be mounted between and received within a joined pair of first and second index cover parts to form at least one index, each rack having a different structure for engaging and releasably retaining an end of at least one article, for a variety of combinations of articles;
- mounting a rack between said at least one pair of first and second index cover parts to form an index;
- mounting the formed index in the at least one case section, for pivotable movement between a stowed position within the at least one case section, and a deployed position;
- selecting from a plurality of frame structures, each frame structure being operably configured to be pivotably mounted onto the at least one index,
- mounting a frame structure onto the formed index;
- whereupon a case may be selectively fabricated to receive and retain articles in a customized manner, by specifically selecting among the pluralities of racks and frame structures for a rack and a frame structure that corresponds to a particular group of articles to be received and retained within the case.
The method preferably further comprises the step of: providing rotation control structure interconnecting the frame structure and the index, operably configured to enable at least a portion of the frame structure to remain in a first position relative to the index until a force greater than a predetermined amount is applied, prompting the portion of the frame structure to move to one of a plurality of second positions relative to the index, and to further enable the portion of the frame structure to remain in the one of a plurality of second positions upon removal of the force.
In the method, each first index cover part has interior structures therein configured for positioning and receiving the rack in juxtaposed position thereto; and each second index cover part is configured to matingly join a respective first index cover part to capture a rack between the first index cover part and the second index cover part.
The present invention is also directed to a holder for packaging, storing and displaying articles. An index is provided, having positioned therewithin a rack which is operably configured to engage and releasably retain an end of at least one article. A frame structure is pivotably mounted to the index. Rotation control structure interconnects the frame structure and the index, for providing resistance to relative rotation between the frame structure and the index, until a torsional force is applied between the frame structure and the index which is in excess of a predetermined amount of torsional force is exerted, whereupon relative pivoting to is enabled, and whereupon removal of the torsional force, in excess of a predetermined amount of torsional force, the frame structure and the index will remain in position relative to each other.
In the holder for packaging, storing and displaying for articles, the at least one index comprises a first index cover part having interior structures therein configured for guiding and receiving the rack; a second index cover part configured to matingly join the first index cover part to capture the rack between the first index cover part and the second index cover part.
In the holder, the frame structure preferably further comprises a web of material, one end of which is connected to and extends from one end of the at least one index for a predetermined distance, across the width of the at least one index and proceeds at the other end of the web, to the other end of the index, to form a loop which encloses a defined space between the frame structure and the index, within which the articles received by the index are to be positioned.
In the holder the frame structure is preferably selected from a plurality of frame structures having different shapes and configurations for defining different shapes and areas of spaces between the webs of the frame structures and the index, when each of the frame structures is mounted on the index. The frame structure preferably includes at least one surface which engages with a corresponding mating surface of the at least one index, and the rotation control structure comprises mating ratchet structures disposed on the at least one surface of the frame structure and the corresponding mating surface of the at least one index.
The present invention is also directed to an index for packaging, storing and displaying articles, comprising a rack, operably configured to receive and retain an end of at least one article; a first index cover part, having interior structures therein configured for positioning and receiving the rack; and a second index cover part configured to matingly join the first index cover part to capture the rack between the first index cover part and the second index cover part. At least one pair of barbed prong structures is disposed on one of the first and second index cover parts; with at least one notch defined on the other of the first and second index parts, for receiving and interlockingly engaging said one of the first and second index cover parts, for maintaining the first and second index cover parts in juxtaposed assembled configuration with the rack captured therebetween.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a packaging, storage and display case according to one example of the present invention.
FIG. 2 is a perspective view of two indexes, in exploded views, for use in the case of FIG. 1.
FIG. 3 is a perspective view of the indexes of FIG. 2, showing one index in assembled form, the other in exploded form.
FIG. 4 is a view of an index of FIG. 2 in the final stage of assembly.
FIG. 5 is an end view of the index of FIG. 4.
FIG. 6 is a perspective view of the index of FIG. 4.
FIG. 7 is a perspective view of two assembled indexes and their movable frame parts, shown in exploded view.
FIG. 8 is a perspective view of the components of FIG. 7, showing one of the frame parts assembled to its index.
FIG. 9 is a perspective view of the components of FIG. 7, showing both frame parts assembled to their respective indexes.
FIG. 10 is a view of the indexes of FIG. 7, with their respective frame parts, with one of the frame parts shown pivoted relative to its index.
FIG. 11 is a view of an index from FIG. 7, which is provide with a two frame parts in which both components are relatively pivotable.
FIG. 12 is a perspective view of a two-piece hinged case case, with two indexes and their respective frame parts, prior to placement of the indexes in the two-piece hinged case parts.
FIG. 13 is a perspective view of the case of FIG. 12, with one of the indexes about to be positioned in a two-piece hinged case part.
FIG. 14 is a perspective view illustrating the pivoting movement of an index and frame part relative to a two-piece hinged case part, in a case according to FIG. 12.
FIG. 15 is a perspective view of the case of FIG. 12, showing how an index and frame part can pivot into a recessed or stowed position within a two-piece hinged case part.
FIG. 16 is a perspective view of the case of FIG. 12, with both indexes inserted into their respective two-piece hinged case parts, with one in a raised or deployed position.
FIG. 17 is a perspective view of the case of FIG. 12, with one frame part pivoted relative to its respective index.
FIG. 18 is a perspective view of the case of FIG. 12, with both frame parts pivoted relative to their respective indexes.
FIG. 19 is a perspective view of the case of FIG. 12 with both indexes deployed.
FIG. 20 is a perspective view of the case of FIG. 12 with both indexes stowed and the case partially closed.
FIG. 21 is an inside elevation of one part of an index case according to the present invention.
FIG. 22 is a top view of the index cover part of FIG. 21.
FIG. 23 is a rear view, partially in section, of the index cover part of FIG. 21.
FIG. 24 is an end view of the index cover part of FIG. 21.
FIG. 25 is a sectional end view of the index cover part of FIG. 21.
FIG. 26 is an inside elevation of the other part of an index case according to the present invention.
FIG. 27 is a top view of the index cover part of FIG. 26.
FIG. 28 is a rear view of the index cover part of FIG. 26.
FIG. 29 is a side elevation of the index cover part of FIG. 26.
FIG. 30 is a side elevation of a frame part which may be used with an index of the present invention.
FIG. 31 is an end view of the frame part of FIG. 30.
FIG. 32 is a top view of the frame part of FIG. 30.
FIG. 33 is a side elevation of a pivot pin for use with an index of the present invention.
FIG. 34 is an end view of the pivot pin of FIG. 33.
FIG. 35 is a front view of the pivot pin of FIG. 33, rotated 900 from the view of FIG. 33.
FIGS. 35A-35C illustrate a pivot pin construction.
FIGS. 35D-35F illustrate another pivot pin construction.
FIGS. 35G-35I illustrate another pivot pin construction.
FIG. 36 is a top plan view of a two-piece hinged case part according to the present invention.
FIG. 37 is a side sectional view of the two-piece hinged case part of FIG. 36, taken along line A-A of FIG. 36.
FIG. 38 is a top plan view of another two-piece hinged case part according to the present invention.
FIG. 39 is a side sectional view of the two-piece hinged case part of FIG. 38, taken along line A-A of FIG. 38.
FIG. 40 is a top plan view of another two-piece hinged case part according to the present invention.
FIG. 41 is a side sectional view of the two-piece hinged case part of FIG. 40, taken along line A-A of FIG. 40.
FIG. 42 is a front view of a retaining pin for use in a two-piece hinged case of the present invention.
FIG. 42A is an enlarged detail of a surface contour of the retaining pin, according to one embodiment of the invention.
FIG. 43 is a side view of the retaining pin of FIG. 42.
FIG. 44 is an end view of the retaining pin of FIG. 42.
FIG. 45 is a side elevation in section of the ratcheting mechanism in the interface between the frame parts and the indexes, according to one embodiment of the present invention.
FIG. 46 is an elevation of one component of the ratcheting mechanism of FIG. 45.
FIG. 47 is an elevation of the other component of the ratcheting mechanism of FIG. 45.
FIG. 48 is a side elevation in section of the ratcheting mechanism in the interface between the frame parts and the indexes, according to another embodiment of the present invention.
FIG. 49 is an elevation of one component of the ratcheting mechanism of FIG. 48.
FIG. 50 is an elevation of the other component of the ratcheting mechanism of FIG. 48.
FIG. 51 is a side elevation in section of the ratcheting mechanism in the interface between the frame parts and the indexes, according to another embodiment of the present invention.
FIG. 52 is an elevation of one component of the ratcheting mechanism of FIG. 51.
FIG. 53 is an elevation of the other component of the ratcheting mechanism of FIG. 51.
FIG. 54 is a side elevation in section of the ratcheting mechanism in the interface between the frame parts and the indexes, according to another embodiment of the present invention.
FIG. 55 is an elevation of one component of the ratcheting mechanism of FIG. 54.
FIG. 56 is an elevation of the other component of the ratcheting mechanism of FIG. 54.
FIG. 56A is a schematic illustration of a possible ratchet surface configuration.
FIG. 56B is another schematic illustration of a possible ratchet surface configuration.
FIG. 56C is another schematic illustration of a possible ratchet surface configuration.
FIG. 57A is a group of elevation, top and side views of a frame structure for use with an index in accordance with the principles of the present invention.
FIG. 57B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 57A.
FIG. 57C is an elevation of the frame structure of FIG. 57A aligned with the rack of FIG. 57B, and showing representative tools situated therein.
FIG. 58A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the, present invention.
FIG. 58B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 58A.
FIG. 58C is an elevation of the frame structure of FIG. 58A aligned with the rack of FIG. 58B, and showing representative tools situated therein.
FIG. 59A is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 57A.
FIG. 59B is an elevation of the frame structure of FIG. 57A aligned with the rack of FIG. 59A, and showing representative tools situated therein.
FIG. 60A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 60B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 60A.
FIG. 60C is an elevation of the frame structure of FIG. 60A aligned with the rack of FIG. 60B, and showing representative tools situated therein.
FIG. 61A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 61B is a group of elevation, top and side views of an intermediate frame structure for use with the frame structure of FIG. 61A.
FIG. 61C is a group of elevation, top and side views of a rack structure for use with the frame structures of FIG. 61A and 61B.
FIG. 61D is an elevation of the frame structures of FIG. 61A and 61B aligned with the rack of FIG. 61C, and showing representative tools situated therein.
FIG. 62A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention, and additionally with the intermediate frame structure of FIG. 61B.
FIG. 62B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 62A and intermediate frame structure of FIG. 61B.
FIG. 62C is an elevation of the frame structure of FIGS. 62A and 61B, aligned with the rack of FIG. 62B, and showing representative tools situated therein.
FIG. 63A is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 62A and the intermediate frame structure of FIG. 61B.
FIG. 63B is an elevation of the frame structure of FIG. 62A and FIG. 61B aligned with the rack of FIG. 63A, and showing representative tools situated therein.
FIG. 64A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 64B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 64A.
FIG. 64C is an elevation of the frame structure of FIG. 64A aligned with the rack of FIG. 64B, and showing representative tools situated therein.
FIG. 65A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 65B is a group of elevation, top and side views of a rack s structure for use with the frame structure of FIG. 65A.
FIG. 65C is an elevation of the frame structure of FIG. 65A aligned with the rack of FIG. 65B, and showing representative tools situated therein.
FIG. 66A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 66B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 66A.
FIG. 66C is an elevation of the frame structure of FIG. 66A aligned with the rack of FIG. 66B, and showing representative tools situated therein.
FIG. 67A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 67B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 67A.
FIG. 67C is an elevation of the frame structure of FIG. 67A aligned with the rack of FIG. 67B, and showing representative tools situated therein.
FIG. 68A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 68B is a group of elevation, top and side views of an intermediate frame structure for use with the frame structure of FIG. 68A.
FIG. 68C is a group of elevation, top and side views of a rack structure for use with the frame structure of FIGS. 68A and 68B.
FIG. 68D is an elevation of the frame structures of FIG. 68A and 68B aligned with the rack of FIG. 68C, and showing representative tools situated therein.
FIG. 69A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention, and with an intermediate frame structure of FIG. 68B.
FIG. 69B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 69A.
FIG. 69C is an elevation of the frame structure of FIGS. 69A and 68B aligned with the rack of FIG. 69B, and showing representative tools situated therein.
FIG. 70A is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 69A and FIG. 68B.
FIG. 70B is a side elevation of the frame structure of FIGS. 69A and 68B, aligned with the rack of FIG. 70A, and showing representative tools situated therein.
FIG. 71A is a group of elevation, top and side views of an extended intermediate frame structure for use with an index in accordance with the principles of the present invention.
FIG. 71B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 71A.
FIG. 71C is an elevation of a frame structure of FIG. 69A and intermediate frame structure of FIG. 68B aligned with the rack of FIG. 71B, and showing representative tools situated therein.
FIG. 72A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 72B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 72A.
FIG. 72C is an elevation of the frame structure of FIG. 72A aligned with the rack of FIG. 72B, and showing representative tools situated therein.
FIG. 73A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 73B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 73A.
FIG. 73C is an elevation of the frame structure of FIG. 73A aligned with the rack of FIG. 73B, and showing representative tools situated therein.
FIG. 74A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 74B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 74A.
FIG. 74C is an elevation of the frame structure of FIG. 74A aligned with the rack of FIG. 74B, and showing representative tools situated therein.
FIG. 75A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention.
FIG. 75B is a group of elevation, top and side views of a rack structure for use with the frame structure of FIG. 75A.
FIG. 75C is an elevation of the frame structure of FIG. 75A aligned with the rack of FIG. 75B, and showing representative tools situated therein.
FIG. 76A is a group of elevation, top and side views of another intermediate frame structure for use with an index in accordance with the principles of the present invention.
FIG. 76B is a group of elevation, top and side views of an intermediate frame structure for use with the frame structure of FIG. 76A.
FIG. 76C is a group of elevation, top and side views of a rack structure for use with the frame structures of FIGS. 76A and 76B.
FIG. 76D is an elevation of the frame structures of FIGS. 76A and 76B aligned with the rack of FIG. 76C, and showing representative tools situated therein.
FIG. 77A is a group of elevation, top and side views of another frame structure for use with an index in accordance with the principles of the present invention, and with the intermediate frame structure of FIG. 76A.
FIG. 77B is a group of elevation, top and side views of a rack structure for use with the frame structures of FIGS. 77A and 76A.
FIG. 77C is an elevation of the frame structures of FIGS. 77A and 76A aligned with the rack of FIG. 77B, and showing representative tools situated therein.
FIG. 78 is a group of elevation, top and side views of another frame structure and an intermediate frame structure, for use with an index in accordance with the principles of the present invention.
FIG. 79 is a group of elevation, top and side views of another frame structure and intermediate frame structure for use with an index in accordance with the principles of the present invention.
FIG. 80 is a group of elevation, top and side views of another intermediate frame structure for use in the present invention.
DETAILED DESCRIPTION OF THE INVENTION
While this invention is susceptible of embodiment in many different forms, there is shown in the drawings and will be described in detail several specific embodiments, with the understanding that the present disclosure is to be considered an exemplification of the principles of the invention and is not intended to limit the invention to the embodiments illustrated.
While the packaging shipping and display cases of the present invention may preferably be formed from plastic materials, formed by any suitable method such as injection- or blow-molding, it is to be understood that any suitable material may be used, such as thin, resilient metal.
Any numerical values or dimensions, or indications of color or surface finish that may be provided in the drawings are given merely by way of example, and the invention is not intended to be limited in any way by such indicia.
FIG. 1 is a perspective view of a packaging, shipping and display case (“tool case” for short) 100 in accordance with the principles of the present invention. Tool case 100 includes two-piece hinged case parts 102 and 104, with index 106 with frame part 108, and index 110 with frame parts 112 and 114.
As mentioned elsewhere herein, while a preferred embodiment of the invention is discussed in the environment of a conventional two-piece hinged case for holding drill bits, it is to be understood that the particular shape of the case, in which the actual tool-holding components are mounted, is not crucial, and the invention is not intended to be limited by the shape, size or configuration of the case, apart from the fact that the interior surfaces of the case need to have the mounting structures discussed herein, and as shown in FIGS. 36-41, for example.
FIG. 2 illustrates perspective exploded views of indexes 106 and 110, which may be identical (as illustrated in this application), but which may have some structural differences (not relating to the principles of the present invention), as dictated by the requirements of any particular application. Index 106 includes index cover part. 116, rack 118, and index cover part 120. Index cover part 116 has formed thereon ratchet structure 122 (to be described in further detail herein), with a similar structure located at the opposite end of index cover part 116. Rack 118, the structure of which will be discussed in greater detail herein, is preferably insertably received in index cover part 116, in slots that run along the inner surface of index cover part 116, from one side to the other (as shown on the inside of index cover part 124), or alternatively just in the inside surfaces of the sides (not shown). Index cover part 116 and index cover part 120 are preferably held together with a snap-fit, as may be accomplished by resilient barbs 130, preferably located on both ends of the inside surface of index cover part 120, which may be configured to engage pegs 134, 136. Index cover part 118 also includes openings 121 at opposite ends.
Rack 118 is formed as two parallel “horizontal” webs 123, 125 that are connected by one or more “vertical” webs (not shown in FIG. 2). A plurality of apertures of various diameters are formed in the webs, with the diameters of the apertures in web 123 having like sized counterparts in web 125. In addition, stirrup structures (e.g., stirrup 127) may be provided, so that the tools (e.g., drill bits) do not “bottom out” in index 106, but are instead elevated above the bottom of index 106, for the purpose, for example of causing the top ends of the tools to present a particular desired profile.
Alternative rack structures are shown in FIGS. 57B, 58B, 59A, 60B, 61C, 62B, 63A, 64B, 65B, 66B, 67B, 68C, 69B, 70A, 71B, 72B, 73B, 74B, 75B, 76C and 77B, wherein various configurations are shown, including various stirrup structures, and apertures of different size and shape, including round and triangular (though other shapes are contemplated). The vertical webs which connect the horizontal webs are shown in the side elevations in the aforementioned Figures.
Index 110 includes index cover part 124, rack 126 and index cover part 128. Ratchet structure 130 is preferably located at both ends of index cover part 124, as are openings 138. Rack 126 is likewise insertably received in index cover part 124, in suitably formed slots on the inside surface thereof. Index cover part 128 is preferably joined to index cover part 124 by barbs 140 that engage pegs positioned similarly to pegs 134, 136.
FIG. 3 illustrates index 106 fully assembled, while FIG. 4 illustrates index 110 in the last stage of assembly. FIG. 5 is an end perspective view of index 110, showing ratchet structure 130, and FIG. 6 is a top, perspective view of index 110, showing the top portion of rack 126, and the apertures which are configured, in this embodiment, to receive the shanks of tool bits (e.g., drill bits) of progressively increasing diameter.
FIG. 7 illustrates an exploded view of index 106 with its frame part 108, and index 110 with its frame parts 112 and 114. Frame part 108 which may be of any desired shape has formed thereon ratchet structures 150 on inwardly facing surfaces of frame part 108, each of which is configured to cooperate with a corresponding ratchet structure 122, as will be described later. Likewise, ratchet structures 152 on outwardly facing surfaces of frame part 112 will cooperate with corresponding ratchet structures 130 on index 110, and ratchet structures 154 on inwardly facing surfaces of frame part 112 will cooperate with corresponding ratchet structures 156 on outwardly facing surfaces of frame part 115. Frame part 108 is essentially a web of plastic material that forms a loop from one end to the other to define the space (when the frame part is “flat” with the index) in which the tool bits are enclosed. A bracing web, if desired, may be extended across frame part 108.
FIG. 8 illustrates how frame part 108 fits onto index 106. The ends of frame part 108, being resilient, are preferably spaced apart such a distance that they need to be sprung outwardly slightly, to ride over the surfaces of ratchet structures 122, and snap into place. The cooperation of the ratchet structures on index 106 and frame part 108 will be described herein. FIG. 9 illustrates indexes 106 and 110, with frame parts 108, 112 and 114 in place.
FIG. 10 illustrates how frame part 108 can pivot relative to index 106. To the left of index 106 is a schematic illustration of how ratchet structures 122 and 150 engage. Each of ratchet structures 122 and 150 include a plurality of radially extending ridges that are triangular in cross-section. Being resiliently sprung, the ends of frame part 108 will upon application of sufficient force, move outwardly, so that the respective ridges on each of ratchet structures 122 and 150 will ride up over one another, and return into the next successive “notch” between adjacent ridges, in the known manner of ratchet-type structures.
Frame part 108 is (as is the corresponding frame structure for index 110) provided to serve several functions. It provides a structure for grasping for enabling index 106 to be pivoted out of two-piece hinged case part 102. It also provides a limit to the movement of the tools in their respective receiving bores in the index, so that during transportation or other general movement of the case, the tools are prompted to remain in the index and not become dislodged. The frame part also provides a way to shield the upper ends of the tool bits (not shown), to prevent inadvertent contact with the ends of the bits which can result in both dulling of the bits, as well as injury to persons. Also, when the frame part is pivoted back toward the interior wall of the two-piece hinged case part 102, it acts as described herein, as a stand for holding the index 106 up in a variety of possible angles relative to the horizontal (when two-piece hinged case 102 is lying open on a horizontal surface) or to the vertical, when the case is open and upright (the frame could also be pivoted outwardly and downwardly to provide support for the index from the front). Furthermore, if the index and its corresponding frame structure are removed from or otherwise used outside of a case (as discussed elsewhere herein), then the frame structure can be used to support the index at an oblique angle to a horizontal surface such as a table or bench top, or to suspend the index, such as by a pegboard or similar method. All of the foregoing functions are provided, while at the same time, not obscuring visibility of the tools, when the case is opened (or if closed, if a window is provided in the case).
FIG. 11 illustrates how frame part 112 can pivot relative to index 110, and how frame part 114 can pivot relative to frame part 112. The ratchet operation, between ratchet structures 130 and 152, and between 154 and 156, illustrated schematically to the left of index 110, is the same as described with respect to the ratchet structures 122 and 150, relative to the structure of FIG. 10. The “lower” ends of frame part 112 will be sprung outwardly and snapped over the ratchet structures of index 110, while the ends of frame part 114 will be sprung inwardly to fit between the “upper” ends of frame part 112.
Once the indexes and frame parts have been assembled, then the index/frame part assemblies are placed into and attached to their respective two-piece hinged case parts 102, 104. Pivot pins 160 (one is shown enlarged to the left of FIG. 12) are inserted into apertures 121, 136 of indexes 106, 110. Each pivot pin 160 includes resilient barbs at one end and a conical outer end. These conical outer ends are configured to be slidingly received in trapezoidal slots 160 (see FIG. 38) that are formed by pairs of ridges extending inwardly from the inside surfaces of the two-piece hinged case parts. The fit should be tight enough to provide for sufficient friction to prevent indexes 106, 110 from falling out, upon opening of the case, and may be sufficiently tight to provide enough force to keep an index at an elevated pivoted position out of case parts 102, 104, but not so tight as to make pivoting of indexes 106, 110 relative to the two-piece hinged case parts difficult.
Although not shown, it is to be understood that if desired, ratchet structures as described herein could be provided in the interfacing surfaces between the index and the case surfaces, to provide additional rotational positioning control, to enable the index to be placed in any of a plurality of temporary positions and held there, during use.
FIG. 14 shows how index 106 is capable of pivoting relative to two-piece hinged case part 102. FIG. 15 shows how the index 106 and frame part 108 can be made to lie flat in two-piece hinged case part 102. FIG. 16 shows index 106 and frame part 108 lying flat, while index 110 and frame parts 112, 114 are standing upright in two-piece hinged case part 104. Pivoting of frame part 108 relative to index 106 is shown in FIG. 17, while in FIG. 18, it is shown how by appropriate positioning of frame part 108 relative to index 106, index 106 can be supported at an oblique angle relative to the back wall of two-piece hinged case part 102. FIG. 18 also shows the pivoting of frame part 112 relative to index 110, and of frame part 114 relative to frame part 112.
When the indexes 106, 110 have been mounted into two-piece hinged case parts 102, 104, retaining pins 162 (see FIGS. 42-44) may be inserted if desired (FIG. 19), into trapezoidal slots 164 (see also FIG. 38) in two-piece hinged case parts 102, 104. Each retaining pin 162 has one or more side surfaces that are roughened, for example by small barbed projections 163, as shown in schematic form in FIG. 42A, in which the sloping portions of the projections 163 are directed to the “in” direction, and the portions of projections 163 are directed to the “out” direction, so that when each pin 162 is pushed in, there is relatively low resistance, but when a pulling force is exerted on a pin 162, there is substantially increased resistance.
Each retaining pin 162 has a hook 166 that is resilient, and configured to engage adjacent portions of any frame part that passes it, to help hold the indexes and their respective frame parts in place, until affirmatively pulled up and out into their deployed positions. For example, when an index is being pushed down into its case part 102, 104, as the frame part 165 pushes down on hook 166, hook 166 is pushed downward and inwardly, as shown by the arrow in FIG. 43. Once the frame part (shown in broken lines as 165) passes the position of pushed in hook 166, hook 166 is free to resiliently return to its unbent position, preventing frame part 165 from passing hook 166. Preferably, there is sufficient vertical and lateral spacing between a frame part 165 and hook 166, so that when it is desired to flip up the index associated with frame part 165, hook 166 is simply pushed down and held in place, while frame part 165 is lifted up, causing its associated index to be likewise pivoted up.
While the retaining pins 162 are shown as being inserted into case parts 102, 104, it is to be understood that retaining pins 162 could also be integrally formed into case parts 102, 104, either as separate pieces that are later affixed in place, or as projections monolithically formed on case parts 102, 104. In addition, while pins 162 are shown as engaging only frame parts, it is to be understood that pins could also be positioned to releasably engage indexes 106, 110 directly. FIG. 20 shows case 100 partially closed.
FIGS. 21-25 illustrate index cover part 116 (124) which may be identical as illustrated or which may have structural differences not directed to the principles of the invention, which has formed thereon ratchet structures 122 (130) (shown somewhat schematically in FIG. 24), and apertures 121 (138). In addition, FIGS. 21 and 25 particularly illustrate slots 123, 125 located on the inside surface of index cover part 106 (110) that are to receive the side edges of racks 118, 126. FIGS. 23 and 25 particularly illustrate pegs 134, 136 that are engaged by barbs 132 (140) (which, as illustrated may be identical, or which may have other configurations as desired).
FIGS. 26-29 illustrate index cover part 120 (128) which may be identical as illustrated or which may have structural differences not directed to the principles of the invention, which includes barbs 132 (140) (which, as illustrated may be identical, or which may have other configurations as desired) which are configured to engage pegs 134, 136 of index cover part 116 (124).
FIGS. 30-32 illustrate a frame part 114′ that is analogous to frame parts 108 and 114 of FIGS. 1-21, having ratchet structures 156′. FIGS. 33-35 illustrate pivot pin 160, incorporating resilient barbs 162, which deflect when the conical end of a pivot pin 160 is pushed into an aperture 121 (138), and snap back once the barbs have been pushed into the interior region of each index cover part 116 (124).
FIGS. 35A-35C illustrate another pivot pin, having a split front end, and a conical base or foot. FIGS. 35D-35F illustrate a pivot pin, having a domed split front end, and a pyramidal base or foot (which can lock into the trapezoidal slot) so that rotation of an index occurs between the contact surface between the index and the pin, and not between the pin and the slot surfaces). FIGS. 35G-35I illustrate a pin having a pyramidal basic that is bowtie-shaped in plan. In each pin construction the shaft and front end of the pins are bodies of revolution preferably having circular (although other cross-sections are contemplated) cross-sections that are split, to permit snap-fit insertion into the apertures in the ends of the indexes.
FIGS. 36, 37 illustrate an alternative configuration of an interior for a two-piece hinged case part, which is provided with more slots for receiving the end of pivot pins and/or other insertable components, such as retaining pins. FIGS. 38, 39 illustrate in further detail the configuration of the interior for two-piece hinged case parts 102, 104, showing slots 160 for receiving the pivot pins for the indexes, and slots 164 for receiving the retaining pins of FIGS. 42-44. FIGS. 40-41 illustrate an alternative configuration for an interior for the two-piece hinged case parts, having proportions slightly different from the interiors for two-piece hinged case parts 102, 104.
FIGS. 45-47, 48-50, 51-53 and 54-56 illustrate pairs of mating ratchet structures which could be used for any of the pairs of ratchet structures (122, 150; 130, 152; 154, 156) that have been identified herein. The ratchet structures are complementary, and the respective structures can be mounted on or formed in either of the respective facing surfaces, in the index cover parts and frame parts.
In FIGS. 45-47 the matching pair of ratchet structures includes, on one of the mating surfaces, a “female” structure of twelve (although a higher or lower number could be used) radiating ribs 200, that are set in a recess 202, concentrically surrounding a bore or aperture 204. Each of ribs 200 preferably has a triangular cross-section that preferably increases in height and width, with distance from the center 206. On the other mating surface, a “male” structure of twelve (although a like higher or lower number could be used) radiating ribs 210, that are set on a raised circular pedestal 212, concentrically surrounding a cylindrical post 214. Each of ribs 210 likewise preferably has a triangular cross-section that is the same as that of corresponding ribs 200, which preferably increases in height and width, with distance from center 216. Ribs 200 and 210 will be preferably uniformly circumferentially spaced around their respective centers 206, 216, with ribs 210 being offset by, e.g., 150. When the surfaces are mated, post 214 will be insertingly received in bore or aperture 204, to help keep the surfaces aligned. When a torsional force is exerted, at a certain point the force will exceed the resistance and bending strength of the leg of the frame part upon which one or the other of the ratchet structures is positioned, and the leg will bend sufficient to permit the ribs on that leg to “ride up” and over the ribs of the other corresponding ratchet structure, in the usual manner of such structures. As soon as the torsional force is reduced or removed, the structures will remain in their new positions until acted upon again by a sufficiently strong torsional force.
In FIGS. 48-50, the matching pair of ratchet structures includes, on one of the mating surfaces, a “male” structure of twelve (although a higher or lower number could be used) radiating ribs 300, that are set on a raised circular pedestal 302, concentrically surrounding a bore or aperture 304. Each of ribs 300 preferably has a triangular cross-section that preferably increases in height and width, with distance from the center 306. On the other mating surface, a “male” structure of twelve (although a like higher or lower number could be used) radiating ribs 310, that are set on a raised circular pedestal 312, concentrically surrounding a cylindrical post 314. Each of ribs 310 likewise preferably has a triangular cross-section that is the same as that of corresponding ribs 300, which preferably increases in height and width, with distance from center 316. Ribs 300 and 310 will be preferably uniformly circumferentially spaced around their respective centers 306, 316, with ribs 310 being offset by, e.g., 15°. In operation, when the surfaces are mated, post 314 will be insertingly received in bore or aperture 304, to help keep the mating surfaces aligned. The ratcheting action is as described with respect to FIGS. 45-47.
In FIGS. 51-53, the matching pair of ratchet structures includes, on one of the mating surfaces, a “male” structure of twelve (although a higher or lower number could be used) radiating ribs 400, that are set flat on the mating surface 402, concentrically surrounding a cylindrical post 404. Each of ribs 400 preferably has a triangular cross-section that preferably increases in height and width, with distance from the center 406. On the other mating surface, a “male” structure of twelve (although a like higher or lower number could be used) radiating ribs 410, that are set flat on the mating surface 412, concentrically surrounding a cylindrical bore or aperture 414. Each of ribs 410 likewise preferably has a triangular cross-section that is the same as that of corresponding ribs 400, which preferably increases in height and width, with distance from center 416. Ribs 400 and 410 will be preferably uniformly circumferentially spaced around their respective centers 406, 416, with ribs 410 being offset by, e.g., 15°. In operation, when the surfaces are mated, post 404 will be insertingly received in bore or aperture 414, to help keep the mating surfaces aligned. The ratcheting action is as described with respect to FIGS. 45-47.
In FIGS. 54-56 the matching pair of ratchet structures includes, on one of the mating surfaces, a “female” structure of twelve (although a higher or lower number could be used) radiating ribs 500, that are set in a recess 502, concentrically surrounding a cylindrical post 504. Each of ribs 500 preferably has a triangular cross-section that preferably increases in height and width, with distance from the center 506. On the other mating surface, a “male” structure of twelve (although a like higher or lower number could be used) radiating ribs 510, that are set on a raised circular pedestal 512, concentrically surrounding a cylindrical bore or aperture 514. Each of ribs 510 likewise preferably has a triangular cross-section that is the same as that of corresponding ribs 500, which preferably increases in height and width, with distance from center 516. Ribs 500 and 510 will be preferably uniformly circumferentially spaced around their respective centers 506, 516, with ribs 510 being offset by, e.g., 15°. When the surfaces are mated, post 504 will be insertingly received in bore or aperture 514, to help keep the surfaces aligned. The ratcheting action is as described with respect to FIGS. 45-47.
FIGS. 56A-.56C illustrate schematically that the particular configuration of the ratchet structure, including the number of radiating ridges (indicated by the radiating lines), whether the ridges extend completely or partially from the center to the outer periphery, and whether there may be more than one concentric feature (like a post or a bore) that may or may not have ridges on it, can be widely varied by one of ordinary skill in the art, having the present disclosure before them, without departing from the scope of the invention.
FIGS. 56D-56L illustrate some of the possible various cross-sectional configurations that the ridges of the ratchet structures may have, including but not limited to: triangle; half-circle; half-ellipse (width=long axis); half-ellipse (width=short axis); polygon with flat crest; polygon with peaked crest; and three combined curve and straight line configurations, both flat topped and peaked, respectively (often called “obrounds”). In each case, whatever ridge cross-section is selected, it is understood that for the ridges of two opposing ratchet surfaces to interdigitate well, the cross-sections preferably increase in height and width, with distance from the center of the ratchet surface to the periphery.
With each of the ratchet structures described hereinabove, the cross-sectional shape of the ribs may be modified to, for example, semicircular shapes or semi-elliptical shapes, as may be desired. Also, because the ribs extend in complete circles, relative rotation of the components is only limited by any obstructions external to the ratchet structures. In the present invention, as can be seen from the other drawings, the range of pivoting movement is clearly quite large, being the substantial majority of a complete circle in each illustrated embodiment.
Although ratchet structures are preferred for providing rotational control of the frame parts relative to the indexes and to each other (in the case of multiple connected frame parts), it is contemplated that other (usually friction or interference-based) types of rotational control structures may be provided, that are based upon the principle that resistance (up to a certain torsional value) is exerted, so that the frame structure can be pivoted to a desired position, and reliably remain in that desired position, during normal use conditions, until moved again by the user.
FIGS. 57A-80 represent groups of illustrations of various types of frame parts, and associated racks, to be connected to and installed in, respectively, the index structure of FIGS. 21-25. As is indicated by the various embodiments, the structures of the rack and frame parts may be modified considerably, and if suitably dimensioned and provided with mating rotational control surfaces, swapped or interchanged as prompted by the requirements of a given application, to accommodate tool parts of various sizes and shapes, without departing from the scope of the invention, and the present invention is not limited to those particular embodiments illustrated herein.
While the present invention is described and illustrated with particular reference to the environment of a drill bit case, in which the indexes and frames (and the bits they hold) occupy substantially the entire interior of the two-piece hinged case parts, it is to be understood that the modular tool holding structure can be applied to other types of tool and part holding cases, such as general multi-part tool cases, in which other tools (both hand and/or power tools) are also contained in the same case, along with the index and frame structure. One or more indexes may be accommodated in each side of a case, as space permits. In addition, the case does not have to be a two-piece hinged case type or even a hinged type to accommodate or take advantage of the present invention. For example, a simple rectangular parallelepiped case, having a snap or slide-on lid can also be adapted, so long as it has the interior structures (e.g., the pegs for defining the slots) for receiving the pivot pins of one or more indexes, and optionally for holding the retaining pins.
The packaging, storage and display apparatus and system of the present invention has many advantages for a manufacturer of goods such as tool and parts kits, as well as a private consumer, in that by being able to select from a variety of racks and a variety of frame structures, gives a manufacturer or individual consumer the flexibility to design and assemble a tool case, to the particular specifications of the particular manufacturer or individual consumer. In addition, the movable and positionable frame structures permit the user of the tools to open the case and position the tools in a desired work orientation that is most suitable to the needs and/or tastes of the particular user. In addition, through the use of the pegs in the case interiors, which define the trapezoidal slots that receive the pivot pins of the indexes, a consumer (whether private or a business consumer) may have a number of different index/frame structures holding different tool bits or parts, which different index/frame structures can be switched in and out of a case, as desired or required by the needs of the user.
In addition, by providing the pivoting one- or two-piece (or more) frames that are pivotable with respect to the index, the index can be removed from a case and set up as a free-standing index, out of its case, by moving the is frame around to hold up the index. For this reason, the indexes of the preferred embodiment have solid, unbroken front and back parts, in part to provide a complete finished look, as well as to provide space for indicia indicating the sizes of the respective tools held in the index, if desired. Thus, in commercial embodiments of the invention, tool cases can be sold with selected indexes in them, and indexes and frames of various sizes can be sold separately, or in various combinations.
The foregoing description and drawings merely explain and illustrate the invention, and the invention is not limited thereto, except as those skilled in the art who have the present disclosure before them will be able to make modifications and variations therein without departing from the scope of the invention.
Patent Application
20050029140
