Toothbrush cleaner

Abstract

The toothbrush cleaner includes a cleaning head and a handle designed to sanitize a toothbrush through mechanical scrubbing. The cleaning head features a base portion and two lateral portions that together define a central channel for brush insertion. This channel contains a plurality of bristles of varying lengths and orientations, including base bristles and lateral bristles. The lateral bristles are specifically angled upward and downward to effectively scrub toothbrush bristles from multiple angles. Drainage apertures are integrated into the lateral portions to facilitate water flow and debris removal. A rotating mechanism connects the cleaning head to the handle, allowing for adjustable positioning and a detachable interface for easy head replacement. This assembly ensures hygienic maintenance of oral care tools between uses.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims benefit of priority with U.S. Provisional Application Ser. No. 63 / 778,383, filed Mar. 27, 2025; the entire contents of which are hereby incorporated by reference.BACKGROUNDField Of The Invention

[0002] This disclosure relates to a toothbrush cleaner, and more particularly to a toothbrush cleaner with a plurality of bristles.Description of the Related Art

[0003] Toothbrushes are an essential hygiene tool used daily to remove food debris, plaque, and bacteria from the surfaces of teeth and gums. Over time, however, a toothbrush can accumulate not only leftover toothpaste residue but also microbial contaminants on and between the bristles. The presence of moisture, organic material (e.g., saliva, toothpaste, and oral debris), and ambient environmental conditions creates a favorable habitat for bacterial growth on the toothbrush head.

[0004] In general practice, many consumers attempt to clean or “sanitize” their toothbrushes simply by running water over and through the bristles after use. While rinsing under tap water can remove some loose particles, it often does not adequately dislodge or kill the majority of residual bacteria, viruses, or fungi that may collect on bristles. Studies have shown that bacteria can survive, and in some cases even thrive, under these conditions especially when bristles remain moist, are stored in an enclosed container, or come into contact with other surfaces that harbor additional contaminants.

[0005] Once microorganisms adhere to the surfaces of a toothbrush head, they may form a layer of microbes embedded in a protective matrix that clings to both the bristles and the brush base. These biofilms can remain even after repeated rinsing with water, leading to increasing contamination levels over days or weeks of continuous use. In instances where water is not sufficiently forceful or where bristles are closely bundled, the water flow may not penetrate the densest areas of the brush head. Consequently, harmful or undesirable microbial populations can persist over time, and additional microbes can be transferred back into the user's mouth during subsequent brushing.

[0006] Various attempts to mitigate this problem have included using antimicrobial materials in toothbrush bristles, designing bristle configurations that improve fluid flow for cleaning, or employing UV or chemical sanitizers to reduce microbial loads. Despite these efforts, there remains a need for improved methods or apparatus that effectively address bacterial buildup and ensure that a toothbrush head remains hygienic between uses. The failure of simple tap-water rinsing to eliminate or significantly reduce microorganism presence underscores the ongoing challenge of toothbrush sanitation and highlights the demand for new solutions that prolong toothbrush cleanliness and safety.SUMMARY

[0007] A toothbrush cleaner is disclosed, the toothbrush cleaner comprises a cleaning head and a handle for ergonomic handling. The cleaning head defines a channel into which a user may insert a toothbrush or other brush. A plurality of bristles of various lengths and orientations line the channel so that back-and-forth movements of the toothbrush through the cleaning head scrub the brush head and toothbrush bristles from multiple angles.

[0008] One or more drainage apertures in the cleaning head permit water to freely enter and exit the channel, facilitating rinsing and preventing buildup of water or contaminants. A rotating mechanism couples the cleaning head to the handle so that the cleaning head can be tilted or angled, thereby accommodating user preference and access in different orientations. The rotating mechanism further includes a detachable male coupler and female coupler interface, allowing the cleaning head to be replaced easily for sanitation or to provide replacement heads.BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Other features, combinations, and embodiments will be appreciated by one having the ordinary level of skill in the art upon a thorough review of the following details and descriptions, particularly when reviewed in conjunction with the drawings, wherein:

[0010] FIG. 1A shows a perspective view of a toothbrush cleaner for cleaning a toothbrush in accordance with a first illustrated embodiment;

[0011] FIG. 1B shows a perspective view of the toothbrush cleaner cleaning the toothbrush according to the first illustrated embodiment;

[0012] FIG. 2 shows an alternate perspective view of the toothbrush cleaner according to the first illustrated embodiment;

[0013] FIG. 3 shows a front elevated view of the toothbrush cleaner according to the first illustrated embodiment;

[0014] FIG. 4 shows an alternate front elevated view of the toothbrush cleaner with an angled cleaning head according to the first illustrated embodiment;

[0015] FIG. 5 shows an alternate front elevate view of the toothbrush cleaner with the cleaning head further angled according to the first illustrated embodiment;

[0016] FIG. 6 shows a front view of the toothbrush cleaner according to the first illustrated embodiment;

[0017] FIG. 7 shows a side view of a rotating mechanism of the toothbrush cleaner according to the first illustrated embodiment;

[0018] FIG. 8 shows a perspective view of the rotating mechanism of the toothbrush cleaner according to the first illustrated embodiment; and

[0019] FIG. 9 shows a side view of a bristle according to the first illustrated embodiment.DETAILED DESCRIPTION

[0020] For purposes of explanation and not limitation, details and descriptions of certain preferred embodiments are hereinafter provided such that one having ordinary skill in the art may be enabled to make and use the invention. These details and descriptions are representative only of certain preferred embodiments, however, a myriad of other embodiments which will not be expressly described will be readily understood by one having skill in the art upon a thorough review of the instant disclosure. Accordingly, any reviewer of the instant disclosure should interpret the scope of the invention only by the claims, as such scope is not intended to be limited by the embodiments described and illustrated herein.

[0021] The features, components, and configurations described in connection with the various embodiments illustrated herein may be combined, interchanged, or otherwise modified in any number of ways without departing from the scope and spirit of the invention. The embodiments are presented by way of example and not limitation, and it is intended that the invention encompasses all such combinations, permutations, and modifications as would be understood by those skilled in the art.

[0022] Unless explicitly defined herein, terms are to be construed in accordance with the plain and ordinary meaning as would be appreciated by one having skill in the art.General Description of Embodiments

[0023] In a general embodiment, a toothbrush cleaner is disclosed. The toothbrush cleaner comprises a cleaning head comprising a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface. A first lateral portion extends from the first end and comprises a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half. A second lateral portion extends from the second end and comprises a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half. A channel is formed by the first inner surface and the second inner surface. One or more drainage apertures extend through at least one of the first lateral portion or the second lateral portion, wherein the drainage apertures are configured to permit water to enter and exit the channel. A plurality of bristles is disposed within the channel. The plurality of bristles comprises a group of base bristles extending orthogonally from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion. At least one bristle of the first group of lateral bristles is disposed on the first upper half and angles downwards relative to the base portion, and at least one bristle of the first group of lateral bristles is disposed on the first lower half and angles upwards relative to the base portion. At least one bristle of the second group of lateral bristles is disposed on the second upper half and angles downwards relative to the base portion, and at least one bristle of the second group of lateral bristles is disposed on the second lower half and angles upwards relative to the base portion. Finally, a handle is coupled to the cleaning head at the bottom surface.

[0024] In some embodiments, the toothbrush cleaner is devoid of the handle and the user can grasp the cleaning head directly.

[0025] In some embodiments, each of the plurality of bristles may extend orthogonally from one of the first inner surface, the second inner surface, or the upper surface.

[0026] In some embodiments, the group of base bristles may each comprise at least a length of a base bristle length, and further the first group of lateral bristles and the second group of lateral bristles may each comprise at most a length of a lateral bristle length, wherein the base bristle length may be greater than the lateral bristle length.

[0027] In some embodiments, at least one of the plurality of bristles may comprise a filament.

[0028] In some embodiments, the first inner surface and the second inner surface each may comprise a concave surface.

[0029] In some embodiments, the cleaning head may be rotatably coupled to the handle by a rotating mechanism.

[0030] In some embodiments, the rotating mechanism may further comprise a gear subassembly disposed on the handle, and a pin subassembly disposed on the lower surface of the base portion.

[0031] In some embodiments, the rotating mechanism may provide stepped positions from engagement of the gear subassembly and the pin subassembly.

[0032] In some embodiments, the cleaning head may be detachably coupled to the handle.

[0033] In some embodiments, the cleaning head and the handle may comprise a male and female coupler interface.

[0034] In some embodiments, the channel may be open ended between the first lateral portion and the second lateral portion.

[0035] In some embodiments, a gap may be formed between the first upper half and the second open half, thereby forming an open-ended channel vertically above the base portion.

[0036] In another general embodiment, a toothbrush cleaner is disclosed. The toothbrush cleaner comprises a cleaning head comprising a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface. A first lateral portion extends from the first end and comprises a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half. A second lateral portion extends from the second end and comprises a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half. A channel is formed by the first inner surface and the second inner surface. A plurality of bristles is disposed within the channel, the plurality of bristles comprising a group of base bristles extending from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion. A handle is coupled to the cleaning head at the bottom surface.

[0037] In some embodiments, the toothbrush cleaner is devoid of the handle and the user can grasp the cleaning head directly.

[0038] In some embodiments, the group of base bristles may extend orthogonally from the upper surface of the base portion.

[0039] In some embodiments, at least one bristle of the first group of lateral bristles may be disposed on the first upper half and may angle downwards relative to the base portion. In some embodiments, at least one bristle of the first group of lateral bristles may be disposed on the first lower half and may angle upwards relative to the base portion.

[0040] In some embodiments, at least one bristle of the second group of lateral bristles may be disposed on the second upper half and may angle downwards relative to the base portion. In some embodiments, at least one bristle of the second group of lateral bristles may be disposed on the second lower half and may angle upwards relative to the base portion.

[0041] In some embodiments, each of the plurality of bristles may extend orthogonally from one of the first inner surface, the second inner surface, or the upper surface.

[0042] In some embodiments, the group of base bristles may each comprise at least a length of a base bristle length, and further the first group of lateral bristles and the second group of lateral bristles may each comprise at most a length of a lateral bristle length, wherein the base bristle length may be greater than the lateral bristle length.

[0043] In some embodiments, at least one of the plurality of bristles may comprise a filament.

[0044] In some embodiments, the cleaning head may further comprise one or more drainage apertures extending through at least one of the first lateral portion or the second lateral portion, wherein the one or more drainage apertures may be configured to permit water to enter and exit the channel.

[0045] In some embodiments, the first inner surface and the second inner surface each may comprise a concave surface.

[0046] In some embodiments, the cleaning head may be rotatably coupled to the handle by a rotating mechanism.

[0047] In some embodiments, the rotating mechanism may further comprise a gear subassembly disposed on the handle, and a pin subassembly disposed on the lower surface of the base portion. In some embodiments, the rotating mechanism may provide stepped positions from engagement of the gear subassembly and the pin subassembly.

[0048] In some embodiments, the cleaning head may be detachably coupled to the handle.

[0049] In some embodiments, the cleaning head and the handle may comprise a male and female coupler interface.

[0050] In some embodiments, the channel may be open ended between the first lateral portion and the second lateral portion.

[0051] In some embodiments, a gap may be formed between the first upper half and the second open half, thereby forming an open-ended channel vertically above the base portion.

[0052] Each of the components of the toothbrush cleaner described herein may be manufactured and / or assembled in accordance with the conventional knowledge and level of a person having skill in the art. The handle and cleaning head made be made of materials known to one having skill in the art including but not limited to plastic, wood, ceramic, bamboo, Nylon, or silicone. The bristles can be made of various materials including plastic, wood, bamboo, Mylon, and silicone.Illustrated Embodiment

[0053] Now turning to the drawings, FIG. 1A-9 show a toothbrush cleaner in accordance with a first illustrated embodiment. The toothbrush cleaner (100) is designed to clean a toothbrush (10) or similar brush by providing scrubbing bristles and adequate drainage. A user grasps the handle (111) and inserts the brush head (11) of the toothbrush (10), which includes toothbrush bristles (12), into a channel (113) formed in a cleaning head (110). The cleaning head (110) is attached to the handle (111) and can rotate around a top side (112) of the handle (111) via a rotating mechanism (170). The rotating mechanism (170) enables the cleaning head (110) to pivot to various angles, and also provides a detachable feature so that the cleaning head (110) can be replaced with a fresh one for sanitary purposes.

[0054] The cleaning head (110) includes a base portion (120) having a first end (121) and a second end (122) opposite the first end (121), and an upper surface (123) and a lower surface (124) arranged opposite the upper surface (123). From the first end (121) extends a first lateral portion (130), while from the second end (122) extends a second lateral portion (140). Together, these lateral portions define the channel (113) within which the toothbrush (10) is moved back and forth for cleaning. The first lateral portion (130) includes a first inner surface (131) opposite a first outer surface (132), and it is divided into a first upper half (133) and a first lower half (134). The first inner surface (131) can be a concave surface (135), although in some embodiments it may be flat. Similarly, the second lateral portion (140) has a second inner surface (141) opposite a second outer surface (142), and it is divided into a second upper half (143) and a second lower half (144). The second inner surface (141) can be a concave surface (145) mirroring the first inner surface (131), and in other embodiments this second inner surface (141) may also be flat.

[0055] Arranged along the channel (113) is a plurality of bristles (150), which are intended to scrub and remove debris from the brush head (11) and toothbrush bristles (12). The plurality of bristles (150) includes a group of base bristles (151), a first group of lateral bristles (153), and a second group of lateral bristles (154). The group of base bristles (151) extends orthogonally from the upper surface (123) of the base portion (120), and each of these base bristles may have a base bristle length (152) sufficient to reach beyond the typical toothbrush bristle length, thereby contacting the brush head (11) directly. The first group of lateral bristles (153) extends from the first inner surface (131) of the first lateral portion (130), and some or all may be angled downward on the first upper half (133) and / or angled upward on the first lower half (134). The second group of lateral bristles (154) extends from the second inner surface (141) of the second lateral portion (140), generally mirroring the first group of lateral bristles (153) so that some or all bristles on the second upper half (143) angle downward and some or all bristles on the second lower half (144) angle upward. In some configurations, the first and second group of lateral bristles (153, 154) extend orthogonally from their respective inner surfaces (131, 141). The lateral bristle length (155) may be less than the base bristle length (152), ensuring comprehensive coverage without impeding the reach of the base bristles (151). Each bristle can include a bristle body (156) of various shapes or textures, such as having filaments (157) to enhance scrubbing action including dome shapes, pointed tips, spiral features, or concentric circles.

[0056] To allow water to flow in and out of the channel (113) during cleaning, the cleaning head (110) further includes drainage apertures (160). These drainage apertures (160) may be holes or slits positioned on the first lateral portion (130) and the second lateral portion (140) in locations not occupied by bristles. When the user runs water through the cleaning head (110), the drainage apertures (160) help rinse away toothpaste residue, food particles, and other debris, improving overall cleaning performance.

[0057] The handle (111) supports the cleaning head (110) and may be sized and shaped for ergonomic gripping. The rotating mechanism (170) coupling the handle (111) and the cleaning head (110) comprises a gear subassembly (171) situated on the top side (112) of the handle (111) and a pin subassembly (173) on the lower surface (124) of the base portion (120). The pin subassembly (173) includes at least one pin (174) and may include a circular flange (175) for guiding the gear subassembly (171). Engagement between the gear subassembly (171) and the pin (174) provides stepped positions for angling the cleaning head (110). Additionally, a male coupler (176) located on the pin subassembly (173) and a female coupler (172) located on the gear subassembly (171) allow the cleaning head (110) to be removed and replaced. Swapping the positions of the male coupler (176) and female coupler (172) is also possible without affecting functionality. By combining rotatable and detachable coupling, the toothbrush cleaner (100) achieves both ergonomic adjustability and convenience in replacing worn or dirty cleaning heads (110).

[0058] While various details, features, combinations are described in the illustrated embodiments, one having skill in the art will appreciate a myriad of possible alternative combinations and arrangements of the features disclosed herein. As such, the descriptions are intended to be enabling only, and non-limiting. Instead, the spirit and scope of the invention is set forth in the appended claims.FEATURE LISTtoothbrush (10)

[0060] brush head (11)

[0061] toothbrush bristle (12)

[0062] toothbrush cleaner (100)

[0063] cleaning head (110)

[0064] handle (111)

[0065] top side (112)

[0066] channel (113)

[0067] base portion (120)

[0068] first end (121)

[0069] second end (122)

[0070] upper surface (123)

[0071] lower surface (124)

[0072] first lateral portion (130)

[0073] first inner surface (131)

[0074] first outer surface (132)

[0075] first upper half (133)

[0076] first lower half (134)

[0077] concave surface (135; 145)

[0078] second lateral portion (140)

[0079] second inner surface (141)

[0080] second outer surface (142)

[0081] second upper half (143)

[0082] second lower half (144)

[0083] plurality of bristles (150)

[0084] group of base bristles (151)

[0085] base bristle length (152)

[0086] first group of lateral bristles (153)

[0087] second group of lateral bristles (154)

[0088] lateral bristle length (155)

[0089] bristle body (156)

[0090] filament (157)

[0091] drainage apertures (160)

[0092] rotating mechanism (170)

[0093] gear subassembly (171)

[0094] female coupler (172)

[0095] pin subassembly (173)

[0096] pin (174)

[0097] circular flange (175)

[0098] male coupler (176)

Examples

illustrated embodiment

[0053]Now turning to the drawings, FIG. 1A-9 show a toothbrush cleaner in accordance with a first illustrated embodiment. The toothbrush cleaner (100) is designed to clean a toothbrush (10) or similar brush by providing scrubbing bristles and adequate drainage. A user grasps the handle (111) and inserts the brush head (11) of the toothbrush (10), which includes toothbrush bristles (12), into a channel (113) formed in a cleaning head (110). The cleaning head (110) is attached to the handle (111) and can rotate around a top side (112) of the handle (111) via a rotating mechanism (170). The rotating mechanism (170) enables the cleaning head (110) to pivot to various angles, and also provides a detachable feature so that the cleaning head (110) can be replaced with a fresh one for sanitary purposes.

[0054]The cleaning head (110) includes a base portion (120) having a first end (121) and a second end (122) opposite the first end (121), and an upper surface (123) and a lower surface (124) ...

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims benefit of priority with U.S. Provisional Application Ser. No. 63 / 778,383, filed Mar. 27, 2025; the entire contents of which are hereby incorporated by reference.BACKGROUNDField Of The Invention

[0002] This disclosure relates to a toothbrush cleaner, and more particularly to a toothbrush cleaner with a plurality of bristles.Description of the Related Art

[0003] Toothbrushes are an essential hygiene tool used daily to remove food debris, plaque, and bacteria from the surfaces of teeth and gums. Over time, however, a toothbrush can accumulate not only leftover toothpaste residue but also microbial contaminants on and between the bristles. The presence of moisture, organic material (e.g., saliva, toothpaste, and oral debris), and ambient environmental conditions creates a favorable habitat for bacterial growth on the toothbrush head.

[0004] In general practice, many consumers attempt to clean or “sanitize” their toothbrushes simply by running water over and through the bristles after use. While rinsing under tap water can remove some loose particles, it often does not adequately dislodge or kill the majority of residual bacteria, viruses, or fungi that may collect on bristles. Studies have shown that bacteria can survive, and in some cases even thrive, under these conditions especially when bristles remain moist, are stored in an enclosed container, or come into contact with other surfaces that harbor additional contaminants.

[0005] Once microorganisms adhere to the surfaces of a toothbrush head, they may form a layer of microbes embedded in a protective matrix that clings to both the bristles and the brush base. These biofilms can remain even after repeated rinsing with water, leading to increasing contamination levels over days or weeks of continuous use. In instances where water is not sufficiently forceful or where bristles are closely bundled, the water flow may not penetrate the densest areas of the brush head. Consequently, harmful or undesirable microbial populations can persist over time, and additional microbes can be transferred back into the user's mouth during subsequent brushing.

[0006] Various attempts to mitigate this problem have included using antimicrobial materials in toothbrush bristles, designing bristle configurations that improve fluid flow for cleaning, or employing UV or chemical sanitizers to reduce microbial loads. Despite these efforts, there remains a need for improved methods or apparatus that effectively address bacterial buildup and ensure that a toothbrush head remains hygienic between uses. The failure of simple tap-water rinsing to eliminate or significantly reduce microorganism presence underscores the ongoing challenge of toothbrush sanitation and highlights the demand for new solutions that prolong toothbrush cleanliness and safety.SUMMARY

[0007] A toothbrush cleaner is disclosed, the toothbrush cleaner comprises a cleaning head and a handle for ergonomic handling. The cleaning head defines a channel into which a user may insert a toothbrush or other brush. A plurality of bristles of various lengths and orientations line the channel so that back-and-forth movements of the toothbrush through the cleaning head scrub the brush head and toothbrush bristles from multiple angles.

[0008] One or more drainage apertures in the cleaning head permit water to freely enter and exit the channel, facilitating rinsing and preventing buildup of water or contaminants. A rotating mechanism couples the cleaning head to the handle so that the cleaning head can be tilted or angled, thereby accommodating user preference and access in different orientations. The rotating mechanism further includes a detachable male coupler and female coupler interface, allowing the cleaning head to be replaced easily for sanitation or to provide replacement heads.BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Other features, combinations, and embodiments will be appreciated by one having the ordinary level of skill in the art upon a thorough review of the following details and descriptions, particularly when reviewed in conjunction with the drawings, wherein:

[0010] FIG. 1A shows a perspective view of a toothbrush cleaner for cleaning a toothbrush in accordance with a first illustrated embodiment;

[0011] FIG. 1B shows a perspective view of the toothbrush cleaner cleaning the toothbrush according to the first illustrated embodiment;

[0012] FIG. 2 shows an alternate perspective view of the toothbrush cleaner according to the first illustrated embodiment;

[0013] FIG. 3 shows a front elevated view of the toothbrush cleaner according to the first illustrated embodiment;

[0014] FIG. 4 shows an alternate front elevated view of the toothbrush cleaner with an angled cleaning head according to the first illustrated embodiment;

[0015] FIG. 5 shows an alternate front elevate view of the toothbrush cleaner with the cleaning head further angled according to the first illustrated embodiment;

[0016] FIG. 6 shows a front view of the toothbrush cleaner according to the first illustrated embodiment;

[0017] FIG. 7 shows a side view of a rotating mechanism of the toothbrush cleaner according to the first illustrated embodiment;

[0018] FIG. 8 shows a perspective view of the rotating mechanism of the toothbrush cleaner according to the first illustrated embodiment; and

[0019] FIG. 9 shows a side view of a bristle according to the first illustrated embodiment.DETAILED DESCRIPTION

[0020] For purposes of explanation and not limitation, details and descriptions of certain preferred embodiments are hereinafter provided such that one having ordinary skill in the art may be enabled to make and use the invention. These details and descriptions are representative only of certain preferred embodiments, however, a myriad of other embodiments which will not be expressly described will be readily understood by one having skill in the art upon a thorough review of the instant disclosure. Accordingly, any reviewer of the instant disclosure should interpret the scope of the invention only by the claims, as such scope is not intended to be limited by the embodiments described and illustrated herein.

[0021] The features, components, and configurations described in connection with the various embodiments illustrated herein may be combined, interchanged, or otherwise modified in any number of ways without departing from the scope and spirit of the invention. The embodiments are presented by way of example and not limitation, and it is intended that the invention encompasses all such combinations, permutations, and modifications as would be understood by those skilled in the art.

[0022] Unless explicitly defined herein, terms are to be construed in accordance with the plain and ordinary meaning as would be appreciated by one having skill in the art.General Description of Embodiments

[0023] In a general embodiment, a toothbrush cleaner is disclosed. The toothbrush cleaner comprises a cleaning head comprising a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface. A first lateral portion extends from the first end and comprises a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half. A second lateral portion extends from the second end and comprises a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half. A channel is formed by the first inner surface and the second inner surface. One or more drainage apertures extend through at least one of the first lateral portion or the second lateral portion, wherein the drainage apertures are configured to permit water to enter and exit the channel. A plurality of bristles is disposed within the channel. The plurality of bristles comprises a group of base bristles extending orthogonally from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion. At least one bristle of the first group of lateral bristles is disposed on the first upper half and angles downwards relative to the base portion, and at least one bristle of the first group of lateral bristles is disposed on the first lower half and angles upwards relative to the base portion. At least one bristle of the second group of lateral bristles is disposed on the second upper half and angles downwards relative to the base portion, and at least one bristle of the second group of lateral bristles is disposed on the second lower half and angles upwards relative to the base portion. Finally, a handle is coupled to the cleaning head at the bottom surface.

[0024] In some embodiments, the toothbrush cleaner is devoid of the handle and the user can grasp the cleaning head directly.

[0025] In some embodiments, each of the plurality of bristles may extend orthogonally from one of the first inner surface, the second inner surface, or the upper surface.

[0026] In some embodiments, the group of base bristles may each comprise at least a length of a base bristle length, and further the first group of lateral bristles and the second group of lateral bristles may each comprise at most a length of a lateral bristle length, wherein the base bristle length may be greater than the lateral bristle length.

[0027] In some embodiments, at least one of the plurality of bristles may comprise a filament.

[0028] In some embodiments, the first inner surface and the second inner surface each may comprise a concave surface.

[0029] In some embodiments, the cleaning head may be rotatably coupled to the handle by a rotating mechanism.

[0030] In some embodiments, the rotating mechanism may further comprise a gear subassembly disposed on the handle, and a pin subassembly disposed on the lower surface of the base portion.

[0031] In some embodiments, the rotating mechanism may provide stepped positions from engagement of the gear subassembly and the pin subassembly.

[0032] In some embodiments, the cleaning head may be detachably coupled to the handle.

[0033] In some embodiments, the cleaning head and the handle may comprise a male and female coupler interface.

[0034] In some embodiments, the channel may be open ended between the first lateral portion and the second lateral portion.

[0035] In some embodiments, a gap may be formed between the first upper half and the second open half, thereby forming an open-ended channel vertically above the base portion.

[0036] In another general embodiment, a toothbrush cleaner is disclosed. The toothbrush cleaner comprises a cleaning head comprising a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface. A first lateral portion extends from the first end and comprises a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half. A second lateral portion extends from the second end and comprises a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half. A channel is formed by the first inner surface and the second inner surface. A plurality of bristles is disposed within the channel, the plurality of bristles comprising a group of base bristles extending from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion. A handle is coupled to the cleaning head at the bottom surface.

[0037] In some embodiments, the toothbrush cleaner is devoid of the handle and the user can grasp the cleaning head directly.

[0038] In some embodiments, the group of base bristles may extend orthogonally from the upper surface of the base portion.

[0039] In some embodiments, at least one bristle of the first group of lateral bristles may be disposed on the first upper half and may angle downwards relative to the base portion. In some embodiments, at least one bristle of the first group of lateral bristles may be disposed on the first lower half and may angle upwards relative to the base portion.

[0040] In some embodiments, at least one bristle of the second group of lateral bristles may be disposed on the second upper half and may angle downwards relative to the base portion. In some embodiments, at least one bristle of the second group of lateral bristles may be disposed on the second lower half and may angle upwards relative to the base portion.

[0041] In some embodiments, each of the plurality of bristles may extend orthogonally from one of the first inner surface, the second inner surface, or the upper surface.

[0042] In some embodiments, the group of base bristles may each comprise at least a length of a base bristle length, and further the first group of lateral bristles and the second group of lateral bristles may each comprise at most a length of a lateral bristle length, wherein the base bristle length may be greater than the lateral bristle length.

[0043] In some embodiments, at least one of the plurality of bristles may comprise a filament.

[0044] In some embodiments, the cleaning head may further comprise one or more drainage apertures extending through at least one of the first lateral portion or the second lateral portion, wherein the one or more drainage apertures may be configured to permit water to enter and exit the channel.

[0045] In some embodiments, the first inner surface and the second inner surface each may comprise a concave surface.

[0046] In some embodiments, the cleaning head may be rotatably coupled to the handle by a rotating mechanism.

[0047] In some embodiments, the rotating mechanism may further comprise a gear subassembly disposed on the handle, and a pin subassembly disposed on the lower surface of the base portion. In some embodiments, the rotating mechanism may provide stepped positions from engagement of the gear subassembly and the pin subassembly.

[0048] In some embodiments, the cleaning head may be detachably coupled to the handle.

[0049] In some embodiments, the cleaning head and the handle may comprise a male and female coupler interface.

[0050] In some embodiments, the channel may be open ended between the first lateral portion and the second lateral portion.

[0051] In some embodiments, a gap may be formed between the first upper half and the second open half, thereby forming an open-ended channel vertically above the base portion.

[0052] Each of the components of the toothbrush cleaner described herein may be manufactured and / or assembled in accordance with the conventional knowledge and level of a person having skill in the art. The handle and cleaning head made be made of materials known to one having skill in the art including but not limited to plastic, wood, ceramic, bamboo, Nylon, or silicone. The bristles can be made of various materials including plastic, wood, bamboo, Mylon, and silicone.Illustrated Embodiment

[0053] Now turning to the drawings, FIG. 1A-9 show a toothbrush cleaner in accordance with a first illustrated embodiment. The toothbrush cleaner (100) is designed to clean a toothbrush (10) or similar brush by providing scrubbing bristles and adequate drainage. A user grasps the handle (111) and inserts the brush head (11) of the toothbrush (10), which includes toothbrush bristles (12), into a channel (113) formed in a cleaning head (110). The cleaning head (110) is attached to the handle (111) and can rotate around a top side (112) of the handle (111) via a rotating mechanism (170). The rotating mechanism (170) enables the cleaning head (110) to pivot to various angles, and also provides a detachable feature so that the cleaning head (110) can be replaced with a fresh one for sanitary purposes.

[0054] The cleaning head (110) includes a base portion (120) having a first end (121) and a second end (122) opposite the first end (121), and an upper surface (123) and a lower surface (124) arranged opposite the upper surface (123). From the first end (121) extends a first lateral portion (130), while from the second end (122) extends a second lateral portion (140). Together, these lateral portions define the channel (113) within which the toothbrush (10) is moved back and forth for cleaning. The first lateral portion (130) includes a first inner surface (131) opposite a first outer surface (132), and it is divided into a first upper half (133) and a first lower half (134). The first inner surface (131) can be a concave surface (135), although in some embodiments it may be flat. Similarly, the second lateral portion (140) has a second inner surface (141) opposite a second outer surface (142), and it is divided into a second upper half (143) and a second lower half (144). The second inner surface (141) can be a concave surface (145) mirroring the first inner surface (131), and in other embodiments this second inner surface (141) may also be flat.

[0055] Arranged along the channel (113) is a plurality of bristles (150), which are intended to scrub and remove debris from the brush head (11) and toothbrush bristles (12). The plurality of bristles (150) includes a group of base bristles (151), a first group of lateral bristles (153), and a second group of lateral bristles (154). The group of base bristles (151) extends orthogonally from the upper surface (123) of the base portion (120), and each of these base bristles may have a base bristle length (152) sufficient to reach beyond the typical toothbrush bristle length, thereby contacting the brush head (11) directly. The first group of lateral bristles (153) extends from the first inner surface (131) of the first lateral portion (130), and some or all may be angled downward on the first upper half (133) and / or angled upward on the first lower half (134). The second group of lateral bristles (154) extends from the second inner surface (141) of the second lateral portion (140), generally mirroring the first group of lateral bristles (153) so that some or all bristles on the second upper half (143) angle downward and some or all bristles on the second lower half (144) angle upward. In some configurations, the first and second group of lateral bristles (153, 154) extend orthogonally from their respective inner surfaces (131, 141). The lateral bristle length (155) may be less than the base bristle length (152), ensuring comprehensive coverage without impeding the reach of the base bristles (151). Each bristle can include a bristle body (156) of various shapes or textures, such as having filaments (157) to enhance scrubbing action including dome shapes, pointed tips, spiral features, or concentric circles.

[0056] To allow water to flow in and out of the channel (113) during cleaning, the cleaning head (110) further includes drainage apertures (160). These drainage apertures (160) may be holes or slits positioned on the first lateral portion (130) and the second lateral portion (140) in locations not occupied by bristles. When the user runs water through the cleaning head (110), the drainage apertures (160) help rinse away toothpaste residue, food particles, and other debris, improving overall cleaning performance.

[0057] The handle (111) supports the cleaning head (110) and may be sized and shaped for ergonomic gripping. The rotating mechanism (170) coupling the handle (111) and the cleaning head (110) comprises a gear subassembly (171) situated on the top side (112) of the handle (111) and a pin subassembly (173) on the lower surface (124) of the base portion (120). The pin subassembly (173) includes at least one pin (174) and may include a circular flange (175) for guiding the gear subassembly (171). Engagement between the gear subassembly (171) and the pin (174) provides stepped positions for angling the cleaning head (110). Additionally, a male coupler (176) located on the pin subassembly (173) and a female coupler (172) located on the gear subassembly (171) allow the cleaning head (110) to be removed and replaced. Swapping the positions of the male coupler (176) and female coupler (172) is also possible without affecting functionality. By combining rotatable and detachable coupling, the toothbrush cleaner (100) achieves both ergonomic adjustability and convenience in replacing worn or dirty cleaning heads (110).

[0058] While various details, features, combinations are described in the illustrated embodiments, one having skill in the art will appreciate a myriad of possible alternative combinations and arrangements of the features disclosed herein. As such, the descriptions are intended to be enabling only, and non-limiting. Instead, the spirit and scope of the invention is set forth in the appended claims.FEATURE LISTtoothbrush (10)

[0060] brush head (11)

[0061] toothbrush bristle (12)

[0062] toothbrush cleaner (100)

[0063] cleaning head (110)

[0064] handle (111)

[0065] top side (112)

[0066] channel (113)

[0067] base portion (120)

[0068] first end (121)

[0069] second end (122)

[0070] upper surface (123)

[0071] lower surface (124)

[0072] first lateral portion (130)

[0073] first inner surface (131)

[0074] first outer surface (132)

[0075] first upper half (133)

[0076] first lower half (134)

[0077] concave surface (135; 145)

[0078] second lateral portion (140)

[0079] second inner surface (141)

[0080] second outer surface (142)

[0081] second upper half (143)

[0082] second lower half (144)

[0083] plurality of bristles (150)

[0084] group of base bristles (151)

[0085] base bristle length (152)

[0086] first group of lateral bristles (153)

[0087] second group of lateral bristles (154)

[0088] lateral bristle length (155)

[0089] bristle body (156)

[0090] filament (157)

[0091] drainage apertures (160)

[0092] rotating mechanism (170)

[0093] gear subassembly (171)

[0094] female coupler (172)

[0095] pin subassembly (173)

[0096] pin (174)

[0097] circular flange (175)

[0098] male coupler (176)

Examples

illustrated embodiment

[0053]Now turning to the drawings, FIG. 1A-9 show a toothbrush cleaner in accordance with a first illustrated embodiment. The toothbrush cleaner (100) is designed to clean a toothbrush (10) or similar brush by providing scrubbing bristles and adequate drainage. A user grasps the handle (111) and inserts the brush head (11) of the toothbrush (10), which includes toothbrush bristles (12), into a channel (113) formed in a cleaning head (110). The cleaning head (110) is attached to the handle (111) and can rotate around a top side (112) of the handle (111) via a rotating mechanism (170). The rotating mechanism (170) enables the cleaning head (110) to pivot to various angles, and also provides a detachable feature so that the cleaning head (110) can be replaced with a fresh one for sanitary purposes.

[0054]The cleaning head (110) includes a base portion (120) having a first end (121) and a second end (122) opposite the first end (121), and an upper surface (123) and a lower surface (124) ...

Claims

1. A toothbrush cleaner, comprising:a cleaning head, comprising:a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface,a first lateral portion extending from the first end, the first lateral portion comprising a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half,a second lateral portion extending from the second end, the second lateral portion comprising a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half,a channel formed by the first inner surface and the second inner surface,one or more drainage apertures extending through at least one of the first lateral portion or the second lateral portion, wherein the drainage apertures are configured to permit water to enter and exit the channel, anda plurality of bristles disposed within the channel, the plurality of bristles comprises a group of base bristles extending orthogonally from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion, at least one bristle of the first group of lateral bristles is disposed on the first upper half and angles downwards relative to the base portion, at least one bristle of the first group of lateral bristles is disposed on the first lower half and angles upwards relative to the base portion, at least one bristle of the second group of lateral bristles is disposed on the second upper half and angles downwards relative to the base portion, and at least one bristle of the second group of lateral bristles is disposed on the second lower half and angles upwards relative to the base portion; anda handle coupled to the cleaning head at the bottom surface.

2. The toothbrush cleaner of claim 1, wherein the group of base bristles each comprises at least a length of a base bristle length, and further wherein the first group of lateral bristles and the second group of lateral bristles each comprises at most a length of a lateral bristle length, wherein the base bristle length is greater than the lateral bristle length.

3. The toothbrush cleaner of claim 1, wherein the first inner surface and the second inner surface each comprises a concave surface.

4. The toothbrush cleaner of claim 1, wherein the cleaning head is rotatably coupled to the handle by a rotating mechanism.

5. The toothbrush cleaner of claim 1, wherein the cleaning head is detachably coupled to the handle.

6. A toothbrush cleaner, comprising:a cleaning head, comprising:a base portion having a first end and a second end opposite the first end, the base portion further comprising an upper surface and a lower surface opposite the upper surface,a first lateral portion extending from the first end, the first lateral portion comprising a first inner surface and a first outer surface opposite the first inner surface, the first lateral portion further comprising a first upper half and a first lower half,a second lateral portion extending from the second end, the second lateral portion comprising a second inner surface and a second outer surface opposite the second inner surface, the second lateral portion further comprising a second upper half and a second lower half,a channel formed by the first inner surface and the second inner surface, anda plurality of bristles disposed within the channel, the plurality of bristles comprises a group of base bristles extending from the base portion, a first group of lateral bristles extending from the first inner surface of the first lateral portion, and a second group of lateral bristles extending from the second inner surface of the second lateral portion; anda handle coupled to the cleaning head at the bottom surface.

7. The toothbrush cleaner of claim 6, wherein the group of base bristles extends orthogonally from the upper surface of the base portion.

8. The toothbrush cleaner of claim 6, wherein at least one bristle of the first group of lateral bristles is disposed on the first upper half and angles downwards relative to the base portion.

9. The toothbrush cleaner of claim 8, wherein at least one bristle of the first group of lateral bristles is disposed on the first lower half and angles upwards relative to the base portion.

10. The toothbrush cleaner of claim 6, wherein at least one bristle of the second group of lateral bristles is disposed on the second upper half and angles downwards relative to the base portion.

11. The toothbrush cleaner of claim 10, wherein at least one bristle of the second group of lateral bristles is disposed on the second lower half and angles upwards relative to the base portion.

12. The toothbrush cleaner of claim 6, wherein each of the plurality of bristles extends orthogonally from one of the first inner surface, the second inner surface, or the upper surface.

13. The toothbrush cleaner of claim 6, wherein the group of base bristles each comprises at least a length of a base bristle length, and further wherein the first group of lateral bristles and the second group of lateral bristles each comprises at most a length of a lateral bristle length, wherein the base bristle length is greater than the lateral bristle length.

14. The toothbrush cleaner of claim 6, wherein at least one of the plurality of bristles comprises a filament.

15. The toothbrush cleaner of claim 6, the cleaning head further comprising one or more drainage apertures extending through at least one of the first lateral portion or the second lateral portion, wherein the one or more drainage apertures are configured to permit water to enter and exit the channel.

16. The toothbrush cleaner of claim 6, wherein the first inner surface and the second inner surface each comprises a concave surface.

17. The toothbrush cleaner of claim 6, wherein the cleaning head is rotatably coupled to the handle by a rotating mechanism.

18. The toothbrush cleaner of claim 17, wherein the rotating mechanism further comprises a gear subassembly disposed on the handle, and a pin subassembly disposed on the lower surface of the base portion.

19. The toothbrush cleaner of claim 18, wherein the rotating mechanism provides stepped positions from engagement of the gear subassembly and the pin subassembly.

20. The toothbrush cleaner of claim 6, wherein the cleaning head is detachably coupled to the handle.

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