CN213908994U

CN213908994U - Toothbrush subassembly and have its toothbrush

Info

Publication number: CN213908994U
Application number: CN202022424535.5U
Authority: CN
Inventors: 许键; 邱书奇; 李红文; 耿发云; 曾宪涛; 许培武; 姚馨蕙; 刘森庆
Original assignee: Shenzhen City Longgang District Otolaryngology Hospital
Current assignee: Shenzhen City Longgang District Otolaryngology Hospital
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-10
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a toothbrush subassembly and have its toothbrush, toothbrush subassembly wherein includes: a support; the toothbrush head is characterized in that two opposite surfaces of the toothbrush head are respectively provided with different types of bristles; the toothbrush head rotates and is arranged on the support, a clamping groove and a protruding portion which are matched with each other are arranged between the support and the toothbrush head, and the protruding portion and the clamping groove are used for enabling the toothbrush head and the support to be fixed when being clamped and matched. The technical scheme of the utility model, can clean to the tooth body of difference, satisfy the clean needs of the tooth of different positions in the oral cavity.

Description

Toothbrush subassembly and have its toothbrush

Technical Field

The utility model relates to an oral cavity cleaning field, in particular to toothbrush subassembly and have its toothbrush.

Background

The maintenance of oral cavity cleaning is an important condition for preventing dental diseases, tooth brushing is to remove dental plaque on teeth so as to prevent various oral diseases such as decayed teeth, gingivitis and the like, at present, most of toothbrushes on the market adopt a single-brush head design, cannot meet the cleaning requirements of teeth at different positions in the oral cavity, and leave potential hidden troubles for the occurrence of the oral diseases.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a toothbrush subassembly can clean to the tooth body of difference, satisfies the clean needs of the tooth of different positions in the oral cavity.

The utility model also provides a toothbrush with above-mentioned toothbrush subassembly.

A toothbrush assembly according to an embodiment of the first aspect of the invention, comprising:

a support;

the toothbrush head is characterized in that two opposite surfaces of the toothbrush head are respectively provided with different types of bristles; the toothbrush head rotates and is arranged on the support, a clamping groove and a protruding portion which are matched with each other are arranged between the support and the toothbrush head, and the protruding portion and the clamping groove are used for enabling the toothbrush head and the support to be fixed when being clamped and matched.

The toothbrush assembly according to the embodiment of the first aspect of the invention has at least the following advantages: the toothbrush component of the embodiment of the utility model is provided with different types of brush hair on the two opposite surfaces of the toothbrush head aiming at different tooth bodies, which can meet the cleaning requirements of teeth at different positions in the oral cavity; the toothbrush head is rotatably arranged on the bracket, so that the toothbrush head is easy to assemble and replace, and the bristles required to be used can be selected by selectively rotating the toothbrush head; in addition, be provided with the bellying and the draw-in groove of mutually supporting between on toothbrush head and the support, when bellying and draw-in groove joint cooperation, can make toothbrush head and support keep fixed, make things convenient for the use of toothbrush.

According to some embodiments of the utility model, be provided with the pivot on the toothbrush head, the pivot set up in the middle part of toothbrush head both sides, be provided with a plurality of jack on the support, the both ends of pivot peg graft respectively in the jack.

According to some embodiments of the present invention, the protruding portion is provided on the toothbrush head, the slot is provided on the bracket, and the slot is provided in a corresponding position with the protruding portion.

According to some embodiments of the invention, the clamping groove and the bracket are arranged in parallel.

According to some embodiments of the invention, the opposite ends of the toothbrush head are provided with different types of bristles, respectively.

A toothbrush according to an embodiment of the second aspect of the invention, comprising:

a handle and a toothbrush assembly as described in the first aspect above, the support being provided on the handle.

Since the toothbrush of the present invention is provided with the toothbrush assembly of the first aspect, the toothbrush has the beneficial effects and functional characteristics brought by any of the toothbrush assemblies described above.

According to some embodiments of the invention, the handle is cylindrical or rectangular or truncated cone shaped.

According to some embodiments of the utility model, be provided with a plurality of interval distribution's anti-skidding groove on the handle.

According to some embodiments of the invention, the bracket is detachably mounted on the handle.

According to some embodiments of the invention, the bracket and the handle are of an integrally formed structure.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a toothbrush according to an embodiment of the present invention;

fig. 2 is a side view of a toothbrush according to an embodiment of the present invention.

Reference numerals:

a bracket 100; a toothbrush head 200; a handle 300;

a card slot 110; bristles 210; a rotating shaft 220; the boss 230; a slip-preventing groove 310.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a first aspect embodiment of the present invention provides a toothbrush assembly comprising:

a bracket 100;

the toothbrush head 200, wherein different types of bristles 210 are respectively arranged on two opposite surfaces of the toothbrush head 200; toothbrush head 200 is rotatably arranged on support 100, clamping groove 110 and protruding part 230 which are mutually matched are arranged between support 100 and toothbrush head 200, and when protruding part 230 is clamped and matched with clamping groove 110, toothbrush head 200 and support 100 are kept fixed.

In this embodiment, two different types of bristles 210 are provided on opposite sides of head 200, and the two types of bristles 210 are different in size, length, and design and can be used for cleaning teeth such as molars and incisors. In other embodiments, bristles 210 for other dental cleaning may be provided.

The toothbrush assembly according to the embodiment of the first aspect of the invention has at least the following advantages: the toothbrush component of the embodiment of the utility model is provided with different types of bristles 210 on two opposite surfaces of the toothbrush head 200 aiming at different tooth bodies, which can meet the cleaning requirements of teeth at different positions in the oral cavity; the toothbrush head 200 is rotatably disposed on the support 100, so that the toothbrush head 200 is easily assembled and replaced, and the bristles 210 to be used can be selected by selectively rotating the toothbrush head 200; in addition, a protruding part 230 and a clamping groove 110 which are mutually matched are arranged between the toothbrush head 200 and the bracket 100, and when the protruding part 230 and the clamping groove 110 are clamped and matched, the toothbrush head 200 and the bracket 100 can be kept fixed, so that the toothbrush can be conveniently used.

Referring to fig. 1 and 2, according to some embodiments of the present invention, a rotating shaft 220 is provided on the toothbrush head 200, the rotating shaft 220 is provided at the middle portion of both sides of the toothbrush head 200, a plurality of insertion holes are provided on the bracket 100, and both ends of the rotating shaft 220 are respectively inserted into the insertion holes.

In this embodiment, the toothbrush head 200 is provided with a rotating shaft 220, the rotating shaft 220 is disposed at the middle of two opposite outer sides of the toothbrush head 200, two opposite inner sides of the support 100 are respectively provided with an insertion hole, and the two rotating shafts 220 of the toothbrush head 200 are respectively inserted into the two insertion holes of the support 100, so that the toothbrush head 200 is rotatably mounted on the support 100.

In other embodiments, the toothbrush head 200 is provided with a socket, the socket is disposed in the middle of two opposite outer sides of the toothbrush head 200, two opposite inner sides of the support 100 are respectively provided with a rotating shaft 220, and the two rotating shafts 220 of the support 100 are respectively inserted into the two sockets of the toothbrush head 200, so that the toothbrush head 200 is rotatably mounted on the support 100.

Referring to fig. 1 and 2, according to some embodiments of the present invention, a protrusion 230 is provided on the toothbrush head 200, a slot 110 is provided on the bracket 100, and the slot 110 is provided at a corresponding position to the protrusion 230.

In this embodiment, the protrusions 230 are disposed on two opposite outer sides of the toothbrush head 200, the slots 110 are disposed on two opposite inner sides of the support 100, and the slots 110 and the protrusions 230 are correspondingly disposed to keep the toothbrush head 200 fixed to the support 100 when the protrusions 230 and the slots 110 are snap-fitted.

In other embodiments, the engaging groove 110 is disposed on two opposite outer sides of the toothbrush head 200, the protruding portion 230 is disposed on two opposite inner sides of the bracket 100, and the engaging groove 110 and the protruding portion 230 are correspondingly disposed.

Referring to fig. 1, according to some embodiments of the present invention, the slot 110 and the bracket 100 are arranged in parallel.

In this embodiment, the protruding portions 230 are disposed on two opposite outer side surfaces of the toothbrush head 200, the engaging slots 110 are disposed on two opposite inner side surfaces of the bracket 100, the engaging slots 110 are parallel to the bracket 100, and the engaging slots 110 and the protruding portions 230 are correspondingly disposed, so that when the toothbrush head 200 is parallel to the bracket 100, the protruding portions 230 and the engaging slots 110 are engaged with each other, and the toothbrush head 200 and the bracket 100 can be kept fixed.

In other embodiments, slot 110 is perpendicular to support 100, slot 110 corresponds to protrusion 230, and when toothbrush head 200 is parallel to support 100, protrusion 230 engages slot 110 to hold toothbrush head 200 and support 100 in place.

Referring to fig. 1 and 2, according to some embodiments of the present invention, different types of bristles 210 are provided on opposite ends of a toothbrush head 200. Bristles 210 are provided at the end of head 200 to facilitate the use of bristles 210.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the end surfaces of both ends of the toothbrush are formed in an arc shape, which can prevent the toothbrush head 200 from scratching the oral cavity when in use.

Referring to fig. 1 and 2, a second aspect of the present invention provides a toothbrush, comprising: a handle 300 and a toothbrush assembly as described above in relation to the first aspect, the holder 100 being provided on the handle 300.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the handle 300 is cylindrical or rectangular or truncated cone shaped. In this embodiment, the handle 300 is configured in a cylindrical shape to facilitate gripping of the toothbrush by a user during use; in other embodiments, the handle 300 may be configured in a truncated cone shape, a rectangular shape, or other different shapes.

Referring to fig. 1 and 2, according to some embodiments of the present invention, a plurality of anti-slip grooves 310 are disposed on the handle 300. The anti-slip groove 310 formed on the handle 300 can facilitate the user to grip the toothbrush during use, thereby facilitating the use of the toothbrush. In other embodiments, the handle 300 is provided with evenly distributed non-slip protrusions on the outer side thereof, by which the user can conveniently grip the toothbrush.

According to some embodiments of the present invention, the bracket 100 is detachably mounted on the handle 300. In this embodiment, the bracket 100 and the handle 300 are configured as a split structure, so that the bracket 100 and the handle 300 can be fixed by inserting or screwing, and the toothbrush can be conveniently stored and carried.

According to some embodiments of the present invention, the bracket 100 and the handle 300 are integrally formed. In the present embodiment, by providing the bracket 100 and the handle 300 as an integrally molded structure, the coupling stability of the bracket 100 and the handle 300 can be ensured.

The toothbrush assembly according to the first aspect of the present invention and the toothbrush according to the second aspect of the present invention will be described in detail in a specific embodiment with reference to fig. 1 to 2.

A toothbrush includes a toothbrush assembly including a support 100 and a head 200, and a handle 300.

The bracket 100, two opposite inner side surfaces of the bracket 100 are respectively provided with a clamping groove 110 and a jack, and the clamping groove 110 and the bracket 100 are arranged in parallel.

The toothbrush head 200, wherein different types of bristles 210 are respectively arranged at the end parts of the opposite sides of the toothbrush head 200; the toothbrush head 200 is provided with a rotating shaft 220, the rotating shaft 220 is arranged in the middle of two opposite outer side surfaces of the toothbrush head 200, and two ends of the rotating shaft 220 are respectively inserted into two insertion holes of the bracket 100, so that the toothbrush head 200 is rotatably arranged on the bracket 100; two opposite outer side surfaces of the toothbrush head 200 are respectively provided with a protruding part 230, the protruding part 230 and the slot 110 are correspondingly arranged, when the protruding part 230 and the slot 110 are in clamping fit, the toothbrush head 200 and the bracket 100 can be kept fixed.

The handle 300 is cylindrical, the bracket 100 is arranged on the handle 300, the bracket 100 and the handle 300 are integrated, and the handle 300 is further provided with a plurality of anti-slip grooves 310 distributed at intervals.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "specifically," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A toothbrush assembly, comprising:

a support;

2. The toothbrush assembly of claim 1, wherein the toothbrush head is provided with a rotating shaft, the rotating shaft is arranged in the middle of two sides of the toothbrush head, the support is provided with a plurality of insertion holes, and two ends of the rotating shaft are respectively inserted into the insertion holes.

3. The toothbrush assembly of claim 2, wherein the boss is disposed on the toothbrush head, the catch is disposed on the bracket, and the catch is disposed in a corresponding position to the boss.

4. The toothbrush assembly of claim 1, wherein the catch and the bracket are disposed in parallel.

5. A toothbrush assembly according to claim 1, wherein the opposite ends of the head are provided with different types of bristles.

6. A toothbrush, comprising: a handle and a toothbrush assembly as claimed in any of claims 1 to 4, said bracket being disposed on said handle.

7. The toothbrush of claim 6, wherein the handle is cylindrical or rectangular or frustoconical.

8. The toothbrush of claim 6, wherein the handle includes a plurality of spaced apart anti-slip grooves.

9. The toothbrush of claim 6, wherein the bracket is removably mounted to the handle.

10. The toothbrush of claim 6, wherein the bracket and the handle are of unitary construction.