1. Field of the Invention
This invention relates generally to containers and stands for holding and supporting elongated items and relates more specifically to collapsible and disposable containers and stands, and blanks for forming such containers and stands, for holding and supporting toothbrushes.
2. Prior Art
Toothbrush holders are known, especially ceramic and plastic toothbrush holders present in the household bathroom. Toothbrush holders hold and support toothbrushes off of the counter for both health and aesthetic reasons. A vertically supported toothbrush dries more quickly and accumulates fewer germs than a toothbrush lying on the bathroom sink counter, and just looks better.
Hotels, inns, cruise ships, medical facilities and the like typically do not provide a toothbrush holder and patrons have a choice: prop their toothbrush up in a glass, leave the toothbrush lying on the counter, place the toothbrush on a towel, or dry the toothbrush and place it back in the toiletry kit. None of these options are particularly appealing.
Various toothbrush holders, disposable and non-disposable, have been developed. Several representative devices include:
U.S. Pat. No. 2,902,145 to Wagner, which discloses a flat, compact case having a plurality of apertures in an upper wall through which the shanks or handles of toothbrushes may be extended, the case standing upright on a suitable surface, and with the heads of the brushes extended above the top of the case. The device further contemplates the provision of a trough-shaped bottom for maintaining the brushes uniformly in place in the holder and which bottom is provided with openings for drainage purposes. This is not a collapsible disposable device made from a blank.
U.S. Pat. No. 3,233,743 to Di Tirro, which discloses a molded one piece box-like rack having a pair of parallel integral sides and back and adapted to be mounted in vertical planes. The spaced sides include cooperating pairs of downwardly inclined horizontally aligned slots for supporting a comb therein. This also is not a collapsible device made from a blank.
U.S. Pat. No. 5,687,855 to Heller, which discloses a disposable toothbrush holder, particularly for the convenience and hygiene of visitors in motels and hotels, holds toothbrushes upright, bristle end up, for sanitary drying, supported in circular openings in a convex upper portion supported by integrally-formed legs. The holders can be molded economically from recyclable plastic material, and can be nested together for space-efficient packaging. This also is not a collapsible device made from a blank.
U.S. Pat. No. 7,228,976 to Pretorius, which discloses a toothbrush holder including a single piece of sheet material including spaced first and second end edges. A single fold area across the sheet material defines a holder portion and a base portion. The holder portion terminates in the first end edge and has a length relative to the base portion to impart a smooth sloping curvature to the holder portion without fold lines when the toothbrush holder is deployed. The base portion terminates at the second end edge. At least one toothbrush receiving orifice in the holder portion is sized to receive the shaft of the toothbrush. A key extends outwardly from the second edge, and a lock for receiving the key is disposed in the holder portion. The lock is spaced from the first end edge to angle the base portion and to deploy and support the holder portion in a position spaced from the base portion with the orifice in the base portion elevated. This is a device made from a blank but is not a box-like structure.
US Design Patent No. D570,144 to Scofield, which discloses an ornamental design for a disposable toothbrush holder that, in effect, has the appearance of a birdhouse or small house. The design has at least one hole in the “roof” of the design through which a toothbrush may be placed and held in a generally vertical orientation.
There is thus a need for an inexpensive collapsible disposable toothbrush holder for meeting the needs of hotels and other inns, cruise ships, travel kits, households, hospitals and other medical facilities, camps, schools, emergency management organizations, and the like.
The present invention is a collapsible, disposable toothbrush holder formed from a blank. The blank can be a flat piece of cardboard comprising panels and fold lines, some of the panels being tabs. Certain of the panels are folded along the fold lines and at least one panel is glued or otherwise adhered to another panel to form the collapsed structure, namely a flattened pre-form. The flattened pre-form can be expanded to form a box-like structure and others of the panels, specifically the tabs, can cooperate with the expanded structure to form the finished or formed toothbrush holder.
The finished toothbrush holder has a generally truncated pyramidal shape with a rectangular, preferably square, base, and a rectangular, preferably square, top. The sides, preferably four sides and trapezoidal in shape, angle inward from base to top. The top has holes or perforations leading to the interior of the holder through which a portion of the toothbrush(es), preferably the handle(s) or shank(s), pass. In a preferred usage, when the toothbrush is in the holder, at least a majority portion of the toothbrush handle is located within the interior of the holder and at least the brush portion of the toothbrush is located outside of the holder. The rim or edge of the holes or perforations supports the toothbrush such that the toothbrush is in a generally vertical orientation, plus or minus 0-40 degrees or so, and the holes or perforations prevent the toothbrush from falling over. An interior panel can extend vertically and diagonally across the interior of the holder so as to divide the interior into two sections and so as to provide a resting surface for the toothbrush so as to prevent the toothbrush from resting at too great of an angle from vertical.
The holder can be stored and shipped in the flattened condition. When ready for use, the holder can be expanded and formed into the finished or formed holder and used. The holder can be a hygienically and useful complementary item used by hotels and the like, and can sport advertising or other promotional material on the sides. The holder also can be used by the traveler, by campers, by vacationers and the like. Similarly, the holder can be used by hospitals and other medical facilities and emergency management organizations and the like to help prevent the spread of germs and diseases by providing for a clean, disposable toothbrush holder for each visitor to the facility. Optionally, the holder can have advertising printed thereon.
These features, and other features and advantages of the present invention, will become more apparent to those of ordinary skill in the relevant art when the following detailed description of the preferred embodiments is read in conjunction with the appended drawings in which like reference numerals represent like components throughout the several views.
The present invention will now be described with reference to the accompanying drawings.
The present invention is directed to a collapsible, disposable toothbrush holder 10 formed from a blank 12, preferably a cardboard blank. The blank 10 is formed into the toothbrush holder 10 by folding the blank 12 along fold lines, gluing certain panels together, and then completing the formation by additional folds. After certain initial folds of the blank have been completed, and the certain panels have been glued together, the uncompleted toothbrush holder 10 can be shipped and stored in a flattened position, ready to be expanded and completed by the user into the finished toothbrush holder 10. The representative example of the holder 10 disclosed herein is a box-like structure having four sides, a top and a bottom. Other embodiments can have as few as three sides and as many sides as desired.
Referring now to
Blank 12 includes bottom 26 panel. In this illustrative embodiment, bottom 26 panel is square. Attached to one side of bottom 26 panel along fold line 2629 is first tab 29. Attached to another side of bottom 26 panel opposite first tab 29 and along fold line 2226 is back side 22 panel. In this illustrative embodiment, back side 22 panel is trapezoidal, with bottom 26 panel being attached to the longer parallel side of the trapezoid, and top 27 panel being attached to the shorter parallel side of the trapezoid. Attached to another side of back side 22 panel opposite bottom 26 panel along fold line 2227 is top 27 panel. In this illustrative embodiment, top 27 panel is square. Attached to another side of top 27 panel opposite back side 22 panel and along fold line 2728 is second tab 28. Thus, first tab 29, bottom 26 panel, back side 22 panel, top 27 panel, and second tab 29 lie generally linearly with respect to each other.
Attached to another side of back side 22 panel along fold line 2122 is adhering or glue panel 21. In this illustrative embodiment, glue panel 21 is trapezoidal, with back side 22 panel and glue panel 21 being attached to each other along non-parallel sides. As will be discussed later, the exterior surface of glue panel 21 is glued or otherwise adhered to the interior surface of right side 25 panel to form the holder 10. Attached to another side of glue panel 21 opposite back side 22 panel along fold line 2021 is divider panel 20. In this illustrative embodiment, divider panel 20 is trapezoidal, with divider panel 20 and glue panel 21 being attached to each other along non-parallel sides. As will be discussed later, divider panel 20 is used to divide the interior of holder 10 into two interior volumes or sections.
Attached to another side of back side 22 panel along fold line 2223 is left side 23 panel. In this illustrative embodiment, left side 23 panel is trapezoidal, with left side 23 panel and back side 22 panel being attached to each other along non-parallel sides. Attached to another side of left side 23 panel along fold line 2324 is front side 24 panel. In this illustrative embodiment, front side 24 panel is trapezoidal, with front side 24 panel and left side 23 panel being attached to each other along non-parallel sides. Attached to another side, the top side, of left side 23 panel along fold line 2330 is third tab 30. In this illustrative embodiment, third tab 30 is generally trapezoidal, with the longer parallel side of third tab 30 being attached to the shorter parallel side of left side 23 panel. Third tab 30 comprises a semi-circular or arcuate notch 36 along the shorter parallel side opposite from left side 23 panel to cooperate with one of holes 14 as discussed later. Attached to another side, the bottom side, of left side 23 panel along fold line 2332 is fourth tab 32. In this illustrative embodiment, fourth tab 32 is generally trapezoidal, with the longer parallel side of fourth tab 32 being attached to the longer parallel side of left side 23 panel.
Attached to another side of front side 24 panel along fold line 2425 is right side 25 panel. In this illustrative embodiment, right side 25 panel is trapezoidal, with front side 24 panel and right side 25 panel being attached to each other along non-parallel sides. Attached to another side, the top side, of right side 25 panel along fold line 2531 is fifth tab 31. In this illustrative embodiment, fifth tab 31 is generally trapezoidal, with the longer parallel side of fifth tab 31 being attached to the shorter parallel side of right side 25 panel. Fifth tab 31 comprises a semi-circular or arcuate notch 36 along the shorter parallel side opposite from right side 25 panel to cooperate with one of holes 14 as discussed later. Attached to another side, the bottom side, of right side 25 panel along fold line 2533 is sixth tab 33. In this illustrative embodiment, sixth tab 33 is generally trapezoidal, with the longer parallel side of sixth tab 33 being attached to the longer parallel side of right side 25 panel.
Sides 22, 23, 24, 25 and glue panel 21 have generally the same shape and size as each other. Divider panel 20 is somewhat larger than sides 22, 23, 24, 25, and glue panel 21. Third tab 30 and fifth tab 31 have generally the same shape and size as each other. Fourth tab 32 and sixth tab 33 have generally the same shape and size as each other.
Divider panel 20, glue panel 21, back side 21 panel, left side 22 panel, front side 23 panel, and right side 25 panel are folded inwardly relative to each other along fold lines 2021, 2122, 2223, 2324, 2425, respectively. The folding is done such that divider panel 20 will be located within the interior of holder 10, glue panel 21 and right side 25 panel will overlap and cooperate with each other, and back side 22 panel, left side 23 panel, front side 24 panel, and right side 25 panel will form a generally box-like structure. After folding, divider panel edge 2020 will contact or be proximal to the interior side of fold line 2223, the exterior surface of glue panel 21 will contact the interior surface of right side 25 panel, the exterior side of fold line 2021 will contact or be proximal to the interior side of fold line 2425, and right side edge 2525 will contact or be proximal to fold line 2122. Interior surface means the surface facing inwardly towards the interior of holder 10, exterior surface means the surface facing outwardly away from the interior of holder 10, interior side means the side facing inwardly towards the interior of holder 10, and exterior side means the side facing outwardly away from the interior of holder 10.
To secure holder 10 in the generally box-like configuration, glue panel 21 and right side 25 panel are secured together. More specifically, the exterior surface of glue panel 21 is secured to the interior surface of right side 25 panel. Any suitable adherent, can be used. As a preferred embodiment of holder 10 is for holding toothbrushes 16, the adherent preferably is non-toxic and non-allergenic to humans. Once glue panel 21 and right side 25 panel are secured together, the uncompleted holder 10 can be flattened for storage or shipping and can resemble
The overlap of right side 25 panel and glue panel 21 can be seen in greater detail in
In use, the completed (assembled or expanded) holder 10 can be placed on a surface and be used for supporting toothbrushes 16. The holder 10 can be supplied by an innkeeper or the like to patrons, can be purchased by the ultimate user for personal use, can be given out or sold by commercial entities with advertising thereon for promotional purposes, as well as used in many other ways. As the holder 10 can be supplied in a flattened configuration, it is easy to ship and to store, and it is easy to carry in a briefcase or suitcase. At the location of use, the holder can be supplied in the expanded form. If carried by the ultimate user, the user can bring the holder 10 with them in a flattened configuration and expanded when it is desired to be used. After use, the holder 10 can be flattened and discarded or, preferably, recycled.
The foregoing detailed description of the preferred embodiments and the appended figures have been presented only for illustrative and descriptive purposes. They are not intended to be exhaustive and are not intended to limit the scope and spirit of the invention. The embodiments were selected and described to best explain the principles of the invention and its practical applications. One skilled in the art will recognize that many variations can be made to the invention disclosed in this specification without departing from the scope and spirit of the invention.