Patent Grant
9194683
The present invention relates generally to measuring and cutting drywall, and, more particularly, relates to a tape measure attachment device and method for simultaneously holding a tape measure and a tool while measuring and cutting drywall.
It is well known that sheet materials, such as drywall, i.e., plasterboard, Gyproc®, etc., is commonly used in the construction of houses, buildings, and the like. Measuring and cutting, i.e., scoring, the drywall can be a tedious and time-consuming task. The scoring process begins with a user measuring the length and width of the area where the drywall is to be placed using a measuring device, such as a ruler or tape measure. Thereafter, the user provides reference marks on the drywall corresponding to the dimensions of the measured area. In some instances, a straight edge is placed on the drywall and lined up in accordance with the reference marks.
A sheet rock knife, utility knife, etc., is used to cut along the straight edge through a first layer of the drywall, preferably without cutting completely through the drywall. In some instances, the user simultaneously holds a first end of the tape measure flush against a pencil and/or utility knife in one hand, and a second end of the tape measure having the reel portion in the alternate hand, such that the tape measure extends across the drywall. The user then slides both hands down the drywall so that the pencil and/or utility knife will score a line that is parallel to the edge of the drywall. This often leads to inaccurate results and is unsafe for the user wielding the utility knife. The drywall is turned over and a portion of the drywall is bent at an approximate ninety degree angle. Such configuration allows the user to cut through the backside of the drywall, along the bend, to remove the fractured portion of the drywall that is to be discarded by the user.
Devices that improve upon the basic scoring of drywall are well-known. For example, at least one known device utilizes a utility knife permanently coupled to a tape measure. Such configuration does not allow the user to employ the tape measure independent of the utility knife. Another known device utilizes a utility knife that must be secured to the tape measure through nuts, bolts, or other fastening mechanisms. Following use, the utility knife must be unfastened from the tape measure. Such configuration is time consuming and may result in the risk of a user losing the various components required for assembly.
An additional known device utilizes a cutter attached to an end of a tape measure. Such configuration leaves the blade of the cutter exposed, which is hazardous for the user. As an added problem, the method of locking the blade requires tedious maneuvering when the user desires to remove or change the blade. Yet another known device utilizes a T-shape ruler that is bulky and inconvenient to carry and manipulate during the scoring of the drywall.
Therefore, a need exists to overcome the problems with the prior art as discussed above.
The invention provides a tape measure attachment device and method for measuring and cutting a piece of material, e.g., drywall, that overcomes the hereinafore-mentioned disadvantages of the heretofore-known devices and methods of this general type and that is selectively couplable to a tape member of a tape measure to allow a user to simultaneously hold the tape measure and a tool coupled thereto to measure and cut drywall.
With the foregoing and other objects in view, there is provided, in accordance with the invention, a tape measure attachment device selectively couplable to a tape measure for measuring and cutting a piece of material. The tape measure attachment device includes a securing portion shaped to receive a portion of a tape member of a tape measure. The tape measure attachment device also includes an extension member coupled to the securing portion to form a joint. The extension member is disposed at a substantially perpendicular orientation to the securing portion and includes an outer face. A tab is coupled to and disposed at a substantially perpendicular orientation to the extension member. The tab includes an upper face defining at least one elongated aperture. A tool placement zone is defined by the outer face of the extension member and the upper face of the tab, the tool placement zone terminating at the joint and free of any obstructions so as to allow a tool to be removably placed in the tool placement zone and inserted into the at least one elongated aperture.
In accordance with another feature, an embodiment of the present invention includes the securing portion of the tape measure attachment device having a first securing member and a second securing member hingedly coupled to the first securing member. The first securing member includes a male engagement member adapted to removably couple with a complementary female engagement member disposed on the second securing member.
In accordance with a further feature of the present invention, the first securing member and the second securing member together substantially surround the portion of the tape member.
In accordance with a further feature of the present invention, the first securing member and the second securing member define an opening having a width substantially equal to a width of a tape member disposed within the opening.
In accordance with yet another feature, an embodiment of the present invention includes the tape measure attachment device further comprising a first extended position along an attachment device translation path including the tape measure attachment device disposed a distance away from a tape measuring housing; and a second retracted position along the attachment device translation path including the tape measure attachment device at least partially disposed within the tape measure housing.
In accordance with another feature of the present invention, the tab is coupled to the extension member at a terminal end of the extension member.
In accordance with yet another feature of the present invention, the securing portion includes a terminal end; and the extension member is coupled to the securing portion at the terminal end of the securing portion.
In accordance with another feature of the present invention, the securing portion includes a curvilinear body.
In accordance with an additional feature, the tape measure attachment device is of an elastic material.
In accordance with another feature of the present invention, in one embodiment, a tang is designed as an improvement to a tape measure having a housing and a tape member operably configured to be selectively extendable from the housing. The improvement includes a tang coupled to a free end of the tape member. The tang includes an extension member disposed at a substantially perpendicular orientation to a longitudinal direction of the tape member. A tab is coupled to and disposed at a substantially perpendicular orientation to the extension member. The tab includes an upper face defining at least one elongated aperture. A tool placement zone is defined by an outer face of the extension member and the upper face of the tab. The tool placement zone is free of any obstructions so as to allow a tool to be removably placed in the tool placement zone and inserted into the at least one elongated aperture.
In accordance with another feature of the present invention, the improvement includes the tang having a first extended position along a tape member translation path including the tang disposed a distance away from a tape measuring housing; and a second retracted position along the tape member translation path including the tang at least partially disposed within the tape measure housing.
In accordance with another feature of the present invention, the extension member is flush against the tape measure housing when the tang is in the second retracted position.
In accordance with yet another feature of the present invention, the extension member is coupled to a terminal end of the tape member.
In accordance with a further feature of the present invention, the tab is coupled to the extension member at a terminal end of the extension member.
In accordance with the present invention, a method of measuring and cutting a piece of material using a tape measure attachment device is also disclosed that includes providing a tape measure with a housing, a tape member, and a tape measure attachment device coupled thereto. The tape measure attachment device includes an extension member disposed at a substantially perpendicular orientation to the tape member and a tab coupled to and disposed at a substantially perpendicular orientation to the extension member. The tab includes an upper face defining at least one elongated aperture. The method also includes extending the tape member and the tape measure attachment device from the housing to place the tab in an overlapping relationship with a piece of material. The method further includes inserting a tool, decoupled with the tape measure, through the at least one elongated aperture to contact the piece of material. In addition, the method includes removing the tool from the at least one elongated aperture in a single, uninterrupted motion.
In accordance with an additional feature, the method may also include retracting the tape member and the tape measure attachment device after removing the tool to a retracted position with the tape member and the tape measure attachment device at least partially recessed within the housing.
In accordance with a further feature, the method may also include selectively coupling a securing portion of the tape measure attachment device to the tape member of the tape measure such that a rear surface of the extension member is flush against a tang of the tape measure.
In accordance with yet a further feature, the method may also include providing the securing portion having a first securing member and a second securing member; and coupling a male engagement member disposed on the first securing member to a complimentary female engagement member disposed on the second securing member such that the first securing member and the second securing member together substantially surround the tape member.
In accordance with another further feature, the method may include aligning the tape measurement attachment device with a predetermined reference point on a piece of material.
In accordance with an additional feature, the method may also include placing a tang within an elongated aperture defined by the tab such that a rear surface of the tang is flush against the extension member.
Although the invention is illustrated and described herein as embodied in a tape measure attachment device and method for measuring and cutting a piece of material, e.g., drywall, it is, nevertheless, not intended to be limited to the details shown because various modifications and structural changes may be made therein without departing from the spirit of the invention and within the scope and range of equivalents of the claims. Additionally, well-known elements of exemplary embodiments of the invention will not be described in detail or will be omitted so as not to obscure the relevant details of the invention.
Other features that are considered as characteristic for the invention are set forth in the appended claims. As required, detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one of ordinary skill in the art to variously employ the present invention in virtually any appropriately detailed structure. Further, the terms and phrases used herein are not intended to be limiting; but rather, to provide an understandable description of the invention. While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understood from a consideration of the following description in conjunction with the drawing figures, in which like reference numerals are carried forward. The figures of the drawings are not drawn to scale.
Before the present invention is disclosed and described, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. The terms “a” or “an,” as used herein, are defined as one or more than one. The term “plurality,” as used herein, is defined as two or more than two. The term “another,” as used herein, is defined as at least a second or more. The terms “including” and/or “having,” as used herein, are defined as comprising (i.e., open language). The term “coupled,” as used herein, is defined as connected, although not necessarily directly, and not necessarily mechanically. The term “providing” is defined herein in its broadest sense, e.g., bringing/coming into physical existence, making available, and/or supplying to someone or something, in whole or in multiple parts at once or over a period of time.
As used herein, the terms “about” or “approximately” apply to all numeric values, whether or not explicitly indicated. These terms generally refer to a range of numbers that one of skill in the art would consider equivalent to the recited values (i.e., having the same function or result). In many instances these terms may include numbers that are rounded to the nearest significant figure. In this document, the term “longitudinal” should be understood to mean in a direction corresponding to an elongated direction of a tape measure from an end that makes contact with a tape measure reel toward a tang of the tape measure.
The accompanying figures, where like reference numerals refer to identical or functionally similar elements throughout the separate views and which together with the detailed description below are incorporated in and form part of the specification, serve to further illustrate various embodiments and explain various principles and advantages all in accordance with the present invention.
While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understood from a consideration of the following description in conjunction with the drawing figures, in which like reference numerals are carried forward. It is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms.
The present invention provides a novel and efficient tape measure attachment device and method for measuring and cutting a piece of material, e.g., drywall. Embodiments of the invention provide the tape measure attachment device that is selectively couplable to a tape measure. As such, a user may utilize the tape measure alone or may utilize the tape measure having the tape measure attachment device coupled thereto for measuring and cutting drywall. Embodiments of the invention provide the tape measure attachment device defining a tab having an elongated aperture and a tool placement zone for receiving a tool, such as a utility knife or writing utensil, therein. Advantageously, the user may measure and cut the drywall while holding a housing of the tape measure in one hand and a free end of the tape measure and the tool in the other hand. The tool may be removed from the aperture in a single, uninterrupted, motion so as to provide the attachment device independent of nuts, bolts, or other fasteners, that may otherwise by used to secure the tool within the aperture.
Referring now to
In one embodiment, the attachment device 100 is made of an elastic material, e.g., rubber or a PVC-based polymer. As such, the attachment device 100 may conform to the shape, i.e., it may be deformable, of the tape measure 400 and return back to its static-state shape after its change in shape. In other embodiments, the attachment device 100 may be made of another type of material, e.g., metal or a rigid plastic.
With reference now to
In one embodiment, the opening 202 is created by translating a first securing member 204 with respect to a second securing member 206, which is hingedly coupled thereto. In one embodiment, the first and second securing members 204, 206 may define the opening 202, i.e., a slit, sized and shaped to receive the portion of the tape member 402 therein. Said another way, a user may selectively close and open the securing portion 102 to secure the attachment device 100 to the tape member 402. Advantageously, such configuration allows a user to utilize the tape measure 400 with or without the attachment device 100 coupled thereto. With brief reference to
With brief reference now to
With reference again to
In another embodiment, the first and second securing members 204, 206 may be coupled to each other through a clip, a hook and loop type fastener, or another type of fastener. In other embodiments, the securing portion 102 and the opening 202 may include a single securing member configured to couple to the tape member 402. For example, the securing portion 102 may include a pair of grooves on a bottom portion configured to slide over the tape member 402.
With reference back to
In a preferred embodiment, the extension member 108, more specifically, a rear surface 212 (
In order to insert a tool 114 into the attachment device 100 in order to score or measure the piece of material, the attachment device 100 has a tab 116 coupled to and disposed at a substantially perpendicular orientation to the extension member 108. In one embodiment, the tab 116 is coupled to the extension member 108 at a terminal end 118 of the extension member 108. In other embodiments, the tab 116 may be coupled to the extension member 108 within approximately one to two centimeters of the terminal end 118 or at another location. The tab 116 may be made, without limitation, of the same material as the rest of the device 100, but should be of a material durable enough to support the weight of the tool 114 when coupled to the device 100.
In one embodiment, the tab 116 includes an upper face 120, i.e., upper surface, defining at least one elongated aperture 122 for receiving the tool 114 through the aperture 122. The aperture 122 is sized such that a distal end of the tool 114 fits securely within the aperture 122 without the risk of falling out when being held by the user. The term “elongated” is defined herein as having a length 124 greater than the width 126. It is preferred however, that the elongated aperture be of a length 124 at least twice as long as the width 126. The length 124 and the width 126 may vary according to the dimensions of the tool. In other embodiments, the aperture 122 may include the length 124 that is less than twice as long as the width 126.
In a preferred embodiment, the tool 114 is a utility knife or a writing utensil. The term “tool” as used herein, is not meant to be limiting but rather is defined in its broadest sense and includes, but is not limited to, a utility knife having a standard razor blade, a double-ended utility blade or a segmented blade, a pencil, or any other tool commonly used for measuring and cutting drywall. In other embodiments, the tool 114 may be another type of tool commonly used with construction materials, and more particularly, tools utilized for measuring and cutting drywall.
In one embodiment, the tab 116 forms part of a tool placement zone 128. More specifically, in one embodiment, the tool placement zone 128 is defined by the outer face 112 of the extension member 108 and the upper face 120 of the tab 116. In one embodiment, the tool placement zone 128 terminates at the joint 110. In other embodiments, the tool placement zone 128 may extend beyond the location of the joint 110 but within one to two inches of the joint 110, depending on the overall length of the tool 114.
With reference now to
Advantageously, the attachment device 100 can remain coupled to the tape measure 400 during the measuring process, thereby reducing the risk of the user misplacing the attachment device 100. As an added advantage, in use, the present attachment device 100 is generally more efficient and convenient than known methods utilizing similar devices, as the user does not have to spend valuable time assembling multiple components prior to using and/or storing the attachment device 100.
With reference now to
Referring now to
With reference now to
In order to insert the tool 114 into the tang 700 to score the drywall, the tang 700 includes a tab 708 coupled to and disposed at the substantially perpendicular orientation to the extension member 704. The tab 708 will be described generally, as the tab 708 includes analogous or nearly analogous features as the tab 116 describe above with respect to
In a preferred embodiment, the tab 708 is coupled to the tang 700 to form a single unit, providing an improvement to the tape measure 400. Advantageously, the single unit configuration eliminates the need for the assembling of bolts, nuts, etc., as securing mechanisms to couple the tab 708 to the extension member 704. As an added advantage, such configuration eliminates the need for the user to search for such securing mechanisms, within for example a tool box, prior to assembly. In other embodiments, the tab 708 may be selectively coupled to the extension member 704 as described above.
The tab 708 includes an upper face 712 defining at least one elongated aperture 714. The term “elongated” is defined herein as having a length 716 greater than the width 718. It is preferred however, that the aperture 714 be of a length 716 at least twice as long as the width 718. The length 716 and the width 718 may vary according to the dimensions of the tool. In other embodiments, the aperture 714 may include the length 716 that is less than twice as long as the width 718. The aperture 714 is sized such that a distal end of the tool 114 fits securely within the aperture 714 without the risk of falling out when being held by the user.
With reference now to
Referring now primarily to
In said process, the method begins at step 900 and proceeds to step 902, where a tape measure, a tape member, and a tape measure attachment device, such as the tape measure 400, the tape member 402, and the attachment device 100 of
The securing portion 102 may be selectively coupled to the tape member 402, as discussed above with respect to
The securing portion 102 may, but does not necessary have to, include a first securing member 204 and a second securing member 206. The present method may include coupling a male engagement member 208 disposed on the first securing member 204 to a complimentary female engagement member 210 disposed on the second securing member 206. In such configuration, the first and second securing members 204, 206 substantially surround the tape member 402 to secure the securing portion 102 in a relatively stationary or stationary position with respect to the tape member 402.
In one embodiment, in order to provide accurate measurements, it is preferable, but not necessary, that the extension member 108 is flush against the tang 404. With brief reference to
The process proceeds to step 904 where the tape member 402 and the attachment device 100 are extended from the housing 406 to place the tab 116 in an overlapping relationship with the piece of material. More specifically, the tab 116 is aligned with a predetermined reference point on the piece of material, as measured by the user for placement of the piece of material. In such configuration, the tape measure 400 is an extended position including the tape member 402 disposed a distance 410 from the housing 406. Naturally, the distance may vary, depending on the predetermined reference point on the piece of material, as measured by the user.
In step 906, a tool, such as the tool 114, is inserted through the aperture 122 to contact the piece of material. The tool 114 is decoupled with the tape measure 400. Said differently, the tool 114 is a separate unit from the tape measure 400. Advantageously, the tape measure 400 can be utilized as intended, without the tool 114 being permanently coupled thereto. As an added advantage, the tape measure 400 can be stored independently of the tool 114. The term “tool” as used herein, is not meant to be limiting but rather is defined in its broadest sense and includes, but is not limited to, a utility knife having a standard razor blade, a double-ended utility blade or a segmented blade, a pencil, or any other tool commonly used for measuring and cutting the piece of material.
In use, the user may hold the housing 406 in one hand and the attachment device 100 having the tool 114 in the alternate hand. The user may slide both hands in a vertical direction along the piece of material to cut the piece of material. The user may also choose to trace a vertical measurement line along the piece of material, prior to cutting the material. When cutting the piece of material, it is preferred that the user only cut through only a portion of the material, as opposed to completely cutting through the material, as is commonly understood by those of ordinary skill in the art. Once the material has been cut, the user may turn over the piece of material and break apart, i.e., remove the portion that will be discarded by the user.
In step 908, the tool 114 is removed from the aperture 122 in a single, uninterrupted, motion. More specifically, the tool 114 may be easily and conveniently removed without the user having to remove any nuts, bolts, or other securing mechanisms that may otherwise be utilized to secure the tool 114 within the aperture 122.
Following removal of the tool 114 from the aperture 122, the tape member 402 and the attachment device 100 may be transitioned to a retracted position including the tape member 402 and the attachment device 100, more specifically, the securing portion 102, at least partially recessed within the housing 406. In embodiments having the tang 700 as the securing portion 102, at least a portion of the tang 700 may be recessed within the housing 406. Advantageously, the retracted position provides the user with a convenient storage position. The process ends at step 910.
A tape measure attachment device and method for measuring and cutting a piece of material has been disclosed that features a tape measure attachment device selectively couplable to a tape measure, e.g., a standard tape measure. The tape measure attachment device may define a tool placement zone and may include a tab defining an elongated aperture for receiving a tool, such as a utility knife or a pencil, therein. Advantageously, the user may couple and decouple the tool from the tape measure attachment device in single, uninterrupted motion due to the elimination of bolts, nuts, or other securing mechanisms otherwise utilized to secure the tool to the tape measure attachment device. Other features of the invention have been disclosed, but are not limited to the particular details disclosed herein.
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| Number | Date | Country |
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| 102012112688 | Jul 2014 | DE |
