Toothbrush with built-in stand

Abstract

A toothbrush including bristles extended from one end of the toothbrush, a handle extended from another end of the toothbrush opposite the one end, and any of an attachment hole, arranged between the bristles and handle and configured to receive a support leg to be attached therein, and a groove are provided, either of which may improve drying and therefore decrease in transmission of pathogens via the bristles by, for example, improving air circulation to the bristles raised away from a surface via action of the end and the surface.

Claims

1. A toothbrush comprising: bristles extended from one end of the toothbrush; a handle extended from another end of the toothbrush opposite the one end; and an attachment hole arranged between the bristles and handle and configured to receive a support leg to be attached therein; the support leg attached to the attachment hole such that the support leg is configured to rotate about the attachment hole and away from an axial direction from the bristles to the handle, wherein the support leg comprises: a groove; and an end; wherein the support leg is configured to rotate from the axial direction such that the attachment hole is a hinge and such that a surface of the handle and the end of the support leg each simultaneously lie flatly against a table while the bristles are maintained in an upright position away from the surface; wherein the groove is configured to attach to a rim of a cup in a state in which the support leg is extended from the axial direction, and in a case in which the groove is attached to the rim of the cup, a second surface of the handle lies flatly against a side of the cup while the groove and the second surface maintain the bristles in an upright position away from the cup, and wherein the surface and the second surface are angled differently from each other along the axial direction.

2. The toothbrush according to claim 1, wherein the groove is configured to attach to a rim of a cup in a state in which the support leg is extended from the axial direction, and in a case in which the groove is attached to the rim of the cup, a surface of the handle lies flatly against a side of the cup while the groove and the surface maintain the bristles in an upright position away from the cup.

3. The toothbrush according to claim 1, wherein the support leg is further configured to rotate, via the attachment hole as a hinge, to a state in which the support leg is flatly arranged from the handle towards the bristles, and wherein a portion of a body of the toothbrush extends between the support leg in the axial direction in such state.

4. The toothbrush according to claim 1, wherein the attachment hole comprises an attachment groove, and wherein the support leg is further configured to rotate, via the attachment groove as a hinge, to a state in which the support leg is flatly arranged from the handle towards the bristles, and wherein along a length of the support leg, portions of a body of the toothbrush extends along outsides of the length of the support leg in the axial direction in such state.

5. The toothbrush according to claim 4, further comprising: a bristle cover; and a groove track in the handle and configured to receive an attachment of the bristle cover therein via a retention ball of the bristle cover extended through the groove track in the axial direction.

6. The toothbrush according to claim 1, further comprising: a second attachment hole, opposite the attachment hole in a direction perpendicular to the axial direction; and a second support leg attached to the second attachment hole and configured to rotate about the second attachment hole along with a rotation of the support leg via the attachment hole, and wherein the second support leg is configured to maintain the bristles in an upright position away from a surface in contact with any of the support leg and the second support leg in a state in which any of the support leg and the second support leg contact the surface.

7. The toothbrush according to claim 1, further comprising: a tongue scrubber arranged opposite the bristles in a direction perpendicular to the axial direction.

8. The toothbrush according to claim 1, further comprising: wherein support leg and the handle each comprise a plurality of hollow cavities extended therethrough.

9. A toothbrush comprising: bristles extended from one end of the toothbrush; a handle extended from another end of the toothbrush opposite the one end; and an attachment hole arranged between the bristles and handle and configured to receive a support leg to be attached therein; the support leg attached to the attachment hole such that the support leg is configured to rotate about the attachment hole and away from an axial direction from the bristles to the handle, wherein the support leg comprises: a groove; and an end; wherein the groove is configured to attach to a rim of a cup in a state in which the support leg is extended from the axial direction, and in a case in which the groove is attached to the rim of the cup, a surface of the handle lies flatly against a side of the cup while the groove and the surface maintain the bristles in an upright position away from the cup.

10. The toothbrush according to claim 9, wherein the support leg is further configured to rotate, via the attachment hole as a hinge, to a state in which the support leg is flatly arranged from the handle towards the bristles, and wherein a portion of a body of the toothbrush extends between the support leg in the axial direction in such state.

11. The toothbrush according to claim 9, wherein the attachment hole comprises an attachment groove, and wherein the support leg is further configured to rotate, via the attachment groove as a hinge, to a state in which the support leg is flatly arranged from the handle towards the bristles, and wherein along a length of the support leg, portions of a body of the toothbrush extends along outsides of the length of the support leg in the axial direction in such state.

12. The toothbrush according to claim 11, further comprising: a bristle cover; and a groove track in the handle and configured to receive an attachment of the bristle cover therein via a retention ball of the bristle cover extended through the groove track in the axial direction.

13. The toothbrush according to claim 9, further comprising: a second attachment hole, opposite the attachment hole in a direction perpendicular to the axial direction; and a second support leg attached to the second attachment hole and configured to rotate about the second attachment hole along with a rotation of the support leg via the attachment hole, and wherein the second support leg is configured to maintain the bristles in an upright position away from a surface in contact with any of the support leg and the second support leg in a state in which any of the support leg and the second support leg contact the surface.

14. The toothbrush according to claim 9, further comprising: a tongue scrubber arranged opposite the bristles in a direction perpendicular to the axial direction.

15. The toothbrush according to claim 9, further comprising: wherein support leg and the handle each comprise a plurality of hollow cavities extended therethrough.

16. A toothbrush comprising: bristles extended from one end of the toothbrush; a handle extended from another end of the toothbrush opposite the one end; and an attachment hole arranged between the bristles and handle and configured to receive a support leg to be attached therein; the support leg attached to the attachment hole such that the support leg is configured to rotate about the attachment hole and away from an axial direction from the bristles to the handle, wherein the support leg comprises: a groove; and an end; a second attachment hole, opposite the attachment hole in a direction perpendicular to the axial direction; and a second support leg attached to the second attachment hole and configured to rotate about the second attachment hole along with a rotation of the support leg via the attachment hole, and wherein the second support leg is configured to maintain the bristles in an upright position away from a surface in contact with any of the support leg and the second support leg in a state in which any of the support leg and the second support leg contact the surface.

17. The toothbrush according to claim 16, further comprising: a tongue scrubber arranged opposite the bristles in a direction perpendicular to the axial direction.

18. The toothbrush according to claim 16, further comprising: wherein support leg and the handle each comprise a plurality of hollow cavities extended therethrough.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 shows a unibody support leg with the leg extended.

(2) FIG. 2 shows a unibody support leg with a hook cavity for hanging.

(3) FIG. 3 shows a unibody support leg with a hook that folds flat into a handle on both sides and a bottom when in use or storage.

(4) FIG. 4 shows a unibody support leg attaching to a toothbrush.

(5) FIG. 5 shows a unibody support leg with a hook that folds flat into the handle on both sides and bottom when in use or storage.

(6) FIG. 6 shows a support legs attaching to a toothbrush.

(7) FIGS. 7A-7D show front, rear and side views of a toothbrush with an extended leg.

(8) FIGS. 8A and 8B show top and bottom views of a toothbrush with an extended leg.

(9) FIG. 9 shows a support leg with a hook cavity for hanging.

(10) FIGS. 10A, 10B and 11-16 show embodiments including modifications.

(11) FIGS. 17A-17C show a toothbrush embodiment having a hook or groove formed integrally with the body of the toothbrush.

(12) FIGS. 18A and 18B show a side view and a partial bottom view of a toothbrush according to another embodiment.

DETAILED DESCRIPTION

(13) In the following discussion, descriptions of well-known functions and constructions are omitted for increased clarity and conciseness.

(14) FIG. 1 illustrates a toothbrush 100. The toothbrush 100 includes a unibody support leg 14 attached thereto via an attachment 15a, described in detail below. The toothbrush 100 further includes bristles 30, a neck 31, a body 23, and a handle 20.

(15) The handle 20 includes a surface 24 and a surface 21 inclined at different angles. As in FIG. 1, the surface 21 is flat to another surface, such as a table or the like, whereas the surface 24 is angled away from the surface which will be described in greater detail below, such as with FIG. 2.

(16) The handle 20 transitions to the body 23 by a rear stopper 22 into which the unibody support leg 14, which is extended in FIG. 1, is configured to rotate into via an attachment at attachment 15a. The position of the support leg in FIG. 1 is sometimes referred to herein as the support position of support leg 14. As such, the unibody support leg 14 may be flatly placed along the body 23 and handle 20 portions, such as in FIG. 3, this being referred to herein in some places as the closed position of the support leg 14.

(17) The unibody support leg 14 may act as a stand, along with the surface 21, by pressing an end 13a of the unibody support leg 14 such that the bristles 30 are raised away from any surface on which the surface 21 may be arranged. Thus, in the configuration of FIG. 1, the action of the unibody support leg 14 and the surface 21 act to improve drying and therefore decrease in transmission of pathogens via the bristles 30 by, for example, improving air circulation to the bristles 30 raised away from a surface via action of the end 13a and the surface 21.

(18) Further, the unibody support leg 14 includes a leg 11a extended from an attachment 15a at the body 23 to a hook 12a described with respect to FIG. 2 for example.

(19) As better illustrated in FIG. 5, the unibody support leg 14 may form a U-shape, such as via the end 13a and end 13b that fits flat onto a surface.

(20) When the support leg 15 is deployed in the support position, the toothbrush 100 can be rested on a flat surface as shown in FIG. 1 in a manner such that the bristles do not touch the flat surface. Alternatively, when support leg 15 is deployed in the support position, the toothbrush 100 can be hung from a vertical surface. For example, FIG. 2 illustrates the toothbrush 100 in a configuration in which the surface 24 and the unibody support leg 14 act against a body, such as a cup 40 or the like, via the hook 12a latching to an edge of the cup 40. As such, in this configuration, the bristles 30 of the toothbrush 100 remain in a state in which increased airflow may be maintained while also extending the bristles 30 away from the cup 40 such that, for example, other toothbrushes with similar or alternate configurations may also be arranged. That is, the bristles 30 of the toothbrush 100 would be maintained away from other bristles of other toothbrushes via a curvature of the neck 31 and action of the unibody support leg 14 and surface 24 with respect to the cup 40.

(21) In view of FIGS. 1 and 2, the bristles 30 may drip dry in either configuration, both vertically and horizontally.

(22) FIG. 3 illustrates the toothbrush 100 in a configuration in which the unibody support leg 14 is folded, via pressure applied the unibody support leg 14 to rotate about the attachment 15a, flat into the body 23 and the handle 20 such that the end 13a of the unibody support leg 14 abut flatly the rear stopper 22 of the handle 20. The unibody support leg 14 may be retracted via a thumb being drawn back into a palm of a hand or the like.

(23) The leg 11a and the end 13a also may extend along an inner surface of the body 23 on both sides of the toothbrush 100 as illustrated, for example, in FIG. 7C. As such, in FIG. 3, the unibody support leg 14 with the end 13a may fold flat into the handle 20 on both sides and a bottom of the toothbrush 100 when in use or storage.

(24) FIG. 4 illustrates a front view of the unibody support leg 14 of the toothbrush 100. As illustrated in FIG. 4, the unibody support leg 14 is shown with attachment 15a and attachment 15b therein which attached to hole 16a and hole 16b of the body 23. The attachment may be via wedge clips snapping into sides of the holes 16a and 16b or the like. However those skilled in the art will appreciate that any desired support connection can be used to connect the support leg 14 to the body 23. For example, pins could be formed in the body 23 to mate with holes in the support leg 14. Alternatively, support leg 14 could be formed integrally with body 23.

(25) FIG. 5 illustrates a side view of the toothbrush 100 in which both end 13a and end 13b are illustrated and hook 12a and hook 12b are also illustrated which each may extend from and around respective sides of the body 23.

(26) FIG. 6 illustrates a toothbrush 101, similar to the toothbrush 100, whereas instead of a unibody support leg 14 instead the toothbrush 101 may instead attach to respective support leg 14a and support leg 14b via attachment 15a and attachment 15b in a substantially similar manner as with the toothbrush 100. The support leg 14a and the support leg 14b may rotate separately or simultaneously via action of the attachment 15a and attachment 15b against the toothbrush 101.

(27) The support leg 14a is illustration in addition with a hook 12a, and the support leg 14b is illustrated in addition with a hook 12b. The hook 12a and the hook 12b of the support leg 14a and the support leg 14b may act against an object, such as cup 40, in a similar manner as discussed with respect to the toothbrush 100 of FIG. 2.

(28) FIG. 7A illustrates the toothbrush 101 from a front view with extended leg 14a and extended leg 14b.

(29) FIG. 7B illustrates a side view of the toothbrush 101 in a drip dry vertical position. As illustrated in FIG. 7B, the surface 21 and the end 13a may make a total contact area of 0.85 square inches.

(30) The hook 12a may have a width therein of 0.250 inches and a distance between the hook 12a and the end 13a may be 0.500 inches. The support leg 14a and the support leg 14b may fold flatly into the sides and bottom of the toothbrush 101 similar to the unibody support leg 14 of the toothbrush 100.

(31) FIG. 7C illustrates the toothbrush 101 from a rear view with extended leg 14a and extended leg 14b.

(32) FIG. 7D illustrates a side view of the toothbrush 101 in a drip dry vertical position. As illustrated in FIG. 7D, the surface 21 and the end 13a may make a total contact area of 0.85 square inches.

(33) Each of the hook 12a and hook 12b may have a width therein of 0.250 inches and a distance between each of the hooks 12a and hook 12b and respective ones of the end 13a and the end 13b may be 0.500 inches. The support leg 14a and the support leg 14b may fold flatly into the sides and bottom of the toothbrush 101 similar to the unibody support leg 14 of the toothbrush 100.

(34) FIG. 8a illustrates a top view of the toothbrush 101 with the support leg 14a and the support leg 14b extended, and FIG. 8b illustrates a bottom view of the toothbrush 101 with the support leg 14a and the support leg 14b extended.

(35) FIG. 9 illustrates a modification of FIG. 2 in which the toothbrush 101 with the support leg 14a and support leg 14b illustrated instead. A total surface area made by the handle 20 against the cup 40 may be 0.67 square inches. The handle 20 may have a width of 0.675 inches and a length of 2 inches. A total surface area made by the support leg 14a and support leg 14b may be 0.09 square inches each against the cup 40. Each of the support leg 14a and support leg 14b may have a width of equal to or approximately 0.0.16 inches and a length of 0.75 inches.

(36) Similarly to FIG. 2, in this configuration of FIG. 9, the bristles 30 of the toothbrush 101 remain in a state in which increased airflow may be maintained while also extending the bristles 30 away from the cup 40 such that, for example, other toothbrushes with similar or alternate configurations may also be arranged. That is, the bristles 30 of the toothbrush 100 would be maintained away from other bristles of other toothbrushes via a curvature of the neck 31 and action of the support legs 14a and 14b and the surface 24 with respect to the cup 40.

(37) FIGS. 10A and 10B illustrate a toothbrush 102 similar to the toothbrushes 100 and 101 in that the toothbrush 102 includes bristles 30, a neck 31 and surfaces 24 and 21. However, instead of the support legs as with the toothbrushes 100 and 101, the toothbrush 102 instead includes a modification in which a support leg 14c may be provided with attachments 16a and 16b inserted into a groove 17 at the neck 31 of the toothbrush 102.

(38) The support leg 14c may rotate about the groove 17 from a position flatly arranged in between body walls 23a and 23b and a thumb handle 60 to a position extended such that the surface 24 and the end 13c may position the toothbrush 102 in an upright drying position, such as in FIG. 1.

(39) The support leg 14c may be extended via pressing a thumb, or the like, against the thumb handle 60.

(40) Similarly, the support leg 14c may include the groove 12c which may latch to a surface, such as the cup 40 in FIG. 2.

(41) Additionally, the toothbrush 102 includes a bristle cover 50 which may slide into the surfaces surface 21 and surface 24 through the groove track 51 and may latch with a retention ball 53 to snap the bristle cover 50 in place. The bristle cover 50 may be used to cover the bristles 30.

(42) The toothbrush 102 with the 50 may be offered in action figures, sport figures or teams, etc.

(43) According to embodiments, the toothbrushes may house a music chip which may play approximately two minutes when the unibody support leg unibody support leg 14 or the other support legs are retracted into a handle, such as to support the American Dental Association recommendation of a two minute brushing time. The handles may glow in the dark, may include a slide out thermometer, and may house a flashing light chip to flash when the unibody support leg 14 or other support legs are retracted; the flashing lights may be turned over via a push of a thumbnail or the like on a switch.

(44) FIG. 11 illustrates the toothbrush 100 with a tongue scrubber 60 attached opposite to the bristles 30 shown in FIG. 1.

(45) FIG. 12 illustrates a toothbrush 104 including a tongue scrubber 60, bristles 30, finger grips 73, a grip 75 such as rubber, and a bottom portion 76. The bottom portion 76 may act as a counter balance when the toothbrush 104 is hooked onto a cup, such as by the groove 74. Similarly to FIG. 2, in this configuration of FIG. 12, the bristles 30 of the toothbrush 104 remain in a state in which increased airflow may be maintained while also extending the bristles 30 away from the cup 40 such that, for example, other toothbrushes with similar or alternate configurations may also be arranged. That is, the bristles 30 of the toothbrush 104 would be maintained away from other bristles of other toothbrushes via a curvature of the toothbrush 104 and action of the bottom portion 76 with respect to the cup 40.

(46) FIG. 13 illustrates a toothbrush 105 including bristles 72 and a support leg 14d. The support leg 14d may be a unibody support leg as in FIG. 1 or multi-body support legs as in FIG. 6. The support leg 14d may include a hook 83, similar to the other embodiments, and may also include hollow portions 82a to reduce material. Similarly, the body of the toothbrush 105 may also include hollow cavities 82b and may be made out of bamboo. Such reduction in material and use of bamboo may represent a zero ecological footprint and may thus prevent 50 million pounds of non-biodegradable plastic thrown into landfills annually. Such hollow cavity embodiments may save approximately handle 20 million pounds of non-biodegradable waste per year.

(47) FIG. 14 illustrates a unibody support leg 14 illustrates a toothbrush 106 having bristles 30 and a slot 85 in the handle of the toothbrush. The slot 85 can be slid down onto a side of a cup, such as in FIG. 2, thus keeping toothbrushes from touching. The slot 85 grips 86a and 86b grip outside and insides of the cup, thereby keeping the bristles 30 upright to dry. The bristles 30 may face inward or outward on the cup.

(48) FIG. 15 illustrates a toothbrush 107 including bristles 30 and a hanging hook 85 on a front lower portion of a handle. The toothbrush 107 may be hung from the hanging hook 85 by which an airflow to the bristles 30 may be improved.

(49) FIG. 16 illustrates a toothbrush 108, which may be substantially similar to any of the toothbrush 100 of FIG. 1 and the toothbrush 101 of FIG. 6 except that a front stopper 91 is provided so that engagement of the support leg 14 may be improved during attachment. That is, the front stopper 91 may help guide the support leg 14 into alignment via the attachment 15a.

(50) FIGS. 17A-17C illustrate various embodiments with hooks formed integrally in the body of the toothbrush, i.e., a unibody toothbrush with bristles and handle. More specifically, these three versions have a hanging hook formed onto the front of handle, or toothbrush body, which are useable to hang the toothbrush upright facing inward into a cup or other object. For example, FIG. 17C depicts an embodiment where a hanging hook 1700 is formed onto a back of the handle in order to enable the toothbrush user to hang the toothbrush facing upright and outward of a cup. Alternatively, the hanging hook can be formed on the front of the handle as shown in either FIG. 17A or 17B in either a non-inverted position 1702 or inverted position 1704, respectively, to enable the toothbrush to be hung bristle end up outside the cup or bristle end down outside of the cup, respectively.

(51) FIGS. 18A and 18B depict a toothbrush according to another embodiment. In this embodiment, the toothbrush 1800 is able to rest on a flat surface 1802 by virtue of having two flat and coplanar surfaces disposed on a bottom of the toothbrush 1800. More specifically, the toothbrush 1800 has a first flat surface 1804 disposed on the bottom surface of the handle portion of the toothbrush 1800 and a second flat surface disposed on the bottom surface 1806 of the hook portion of the toothbrush which is created by groove 1808. In this embodiment the first flat surface 1804 extends from an end 1811 of the toothbrush 1800 opposite the bristles 1810 up to a point 1812 where the groove begins to form the opening 1808 that creates the hook, and the second flat surface 1806 is created from the surface area of the hook which faces surface 1802. However those skilled in the art will recognize that these two flat surfaces can be made to be larger or smaller than shown. The two flat surfaces 1804 and 1806 should be coplanar or substantially coplanar so that they enable toothbrush 1800 to rest on surface 1802 such that the bristles 1810 do not touch surface 1802. Moreover the handle portion associated with the first flat surface 1804 should be sufficiently heavy (weighted) such that the bristle portion 1810 doesn't tip over onto surface 1802 when placed in the position shown in FIG. 18A.

(52) Although the embodiments described herein are shown for manual toothbrushes, those skilled in the art will appreciate that the toothbrush body embodiments described herein are equally applicable to electrical toothbrushes where the bristles oscillate or reciprocate under electrical power from a battery or power cord.

(53) Although the inventive concept has been described above with respect to the various example embodiments, it is noted that there can be a variety of permutations and modifications of the described features by those who are familiar with this field, without departing from the technical ideas and scope of the features, which shall be defined by the appended claims.

(54) Further, while this specification contains many features, the features should not all be construed as limitations on the scope of the disclosure or the appended claims.

(55) Certain features described in the context of separate embodiments can also be implemented in combination. Conversely, various features described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable sub-combination.

(56) Although the drawings describe operations in a specific order and/or show specific arrangements of components, one should not interpret that such specific order and/or arrangements are limited, or that all the operations performed and the components disclosed are needed to obtain a desired result. Accordingly, other implementations are within the scope of the following claims.