CN220655021U - Swing toothbrush head structure - Google Patents

Abstract

The utility model relates to the technical field of toothbrush head swinging, and discloses a swinging toothbrush head structure, which comprises: toothbrush handle and vibration mechanism, a plurality of toothbrush hair are installed to the one end of toothbrush handle, vibration mechanism is used for driving the toothbrush hair vibrates the clean tooth, vibration mechanism includes the vibrating rod, the vibrating rod inlays to be located in the toothbrush handle, be equipped with in the vibrating rod and be used for the drive the vibrating component that the vibrating rod vibrates, the one end of vibrating rod is equipped with the vibration transmission end, be equipped with in the toothbrush handle be used for with the vibration transmission end carries out the lug of collision vibration. The vibration assembly provides vibration energy for the vibration rod, the vibration transmission end collides with the convex block to perform vibration transmission, the brush hair is driven to perform vibration tooth cleaning, and then the swing toothbrush head structure is provided, the toothbrush head is driven to perform vibration tooth cleaning conveniently, and the tooth cleaning effect of the toothbrush head is improved.

Description

Swing toothbrush head structure

Technical Field

The utility model relates to the technical field of toothbrush head swinging, in particular to a swinging toothbrush head structure.

Background

Along with the improvement of the living standard of people, the importance degree of oral health is higher and higher. The electric toothbrush has the advantages of strong cleaning capability, convenience, practicability, capability of reducing damage to teeth or gums, and the like, and the popularity is increasing.

In the prior art, the acoustic wave type electric toothbrush drives the brush head to vibrate through the vibrating motor, so that the brush hair is driven to vibrate at high frequency, and the aim of cleaning is achieved. However, the vibration mechanism of the conventional acoustic wave electric toothbrush is provided in the handle and transmits vibration to the bristles of the brush head to brush teeth, and the vibration transmission process is long, thereby resulting in poor tooth cleaning effect.

Therefore, how to provide a structure of a swinging toothbrush head so as to drive the toothbrush head to vibrate and clean teeth and improve the tooth cleaning effect of the toothbrush head is a technical problem to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a structure of a swinging toothbrush head so as to drive the toothbrush head to vibrate for cleaning teeth and improve the tooth cleaning effect of the toothbrush head.

To this end, according to a first aspect, an embodiment of the present utility model discloses a swinging toothbrush head structure comprising: toothbrush handle and vibration mechanism, a plurality of toothbrush hair are installed to the one end of toothbrush handle, vibration mechanism is used for driving the toothbrush hair vibrates the clean tooth, vibration mechanism includes the vibrating rod, the vibrating rod inlays to be located in the toothbrush handle, be equipped with in the vibrating rod and be used for the drive the vibrating component that the vibrating rod vibrates, the one end of vibrating rod is equipped with the vibration transmission end, be equipped with in the toothbrush handle be used for with the vibration transmission end carries out the lug of collision vibration.

The utility model is further characterized in that the number of the protruding blocks is four, and the four protruding blocks are distributed at equal intervals along the circumferential direction of the vibration transmission end.

The utility model further provides that the protruding block and the toothbrush handle are of an integrated structure.

The utility model further provides that the vibration assembly comprises a motor, and an eccentric wheel is arranged on an output shaft of the motor.

The motor is further arranged in the vibrating rod through adhesive bonding.

The utility model is further characterized in that a clamping column is arranged on the outer wall of the vibrating rod, and the toothbrush handle is provided with a clamping groove which is in clamping fit with the clamping column.

The utility model is further arranged in such a way that the opening of the clamping groove is in a horn shape.

The utility model further provides that the clamping column is in a cylindrical shape, and the clamping column and the vibrating rod are of an integrated structure.

The utility model is further characterized in that one end of the vibrating rod is provided with a mounting groove for mounting the waterproof ring, and the mounting groove is annularly arranged.

The toothbrush handle and the vibrating rod are made of plastic materials.

The utility model has the following beneficial effects: the vibration assembly provides vibration energy for the vibration rod, the vibration transmission end collides with the convex block to perform vibration transmission, the brush hair is driven to perform vibration tooth cleaning, and then the swing toothbrush head structure is provided, the toothbrush head is driven to perform vibration tooth cleaning conveniently, and the tooth cleaning effect of the toothbrush head is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a swing toothbrush head structure disclosed in this embodiment;

FIG. 2 is a front view of a swing toothbrush head structure disclosed in this embodiment;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is an exploded view of a swing toothbrush head structure as disclosed in this embodiment;

FIG. 5 is a schematic view showing a semi-sectional structure of a handle and bristles in a swing toothbrush head structure according to the present embodiment;

fig. 6 is a schematic view showing a connection structure of a handle and bristles in a swing toothbrush head structure according to the present embodiment.

Reference numerals: 1. a toothbrush handle; 11. a bump; 12. a clamping groove; 2. a vibration mechanism; 21. a vibrating rod; 211. a vibration transmitting end; 212. a clamping column; 213. a mounting groove; 22. a vibration assembly; 221. a motor; 222. an eccentric wheel; 3. toothbrush bristles; 4. and (5) a glue layer.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment of the utility model discloses a swinging toothbrush head structure, as shown in figures 1-6, comprising: toothbrush handle 1 and vibration mechanism 2, a plurality of toothbrush hair 3 are installed to the one end of toothbrush handle 1, and vibration mechanism 2 is used for driving toothbrush hair 3 and vibrates clean tooth, and vibration mechanism 2 includes vibration pole 21, and in vibration pole 21 inlayed and locates toothbrush handle 1, be equipped with in the vibration pole 21 and be used for driving vibration pole 21 to vibrate vibration subassembly 22, the one end of vibration pole 21 is equipped with vibration transmission end 211, is equipped with in toothbrush handle 1 to be used for carrying out collision vibration's lug 11 with vibration transmission end 211.

It should be noted that, vibration energy is provided to the vibration rod 21 through the vibration component 22, the vibration transmission end 211 collides with the bump 11 to perform vibration transmission, and the bristles are driven to perform vibration tooth cleaning, so that a swing toothbrush head structure is provided, so that the toothbrush head is driven to perform vibration tooth cleaning, and the tooth cleaning effect of the toothbrush head is improved.

As shown in fig. 3 to 6, the number of the projections 11 is set to four, and the four projections 11 are equally spaced in the circumferential direction of the vibration transmitting end 211. By the arrangement of the four protrusions 11, the vibration of the vibration unit 22 can be stably transmitted to the bristles.

As shown in fig. 5 and 6, the projection 11 and the toothbrush handle 1 are integrally formed.

As shown in fig. 3 and 4, the vibration assembly 22 includes a motor 221, and an eccentric 222 is mounted on an output shaft of the motor 221. The eccentric wheel 222 is driven to rotate by the driving action of the motor 221, and the generated centrifugal force drives the vibration rod 21 to vibrate.

As shown in fig. 3 and 4, the motor 221 is adhesively fixed in the vibration rod 21 by the adhesive layer 4. Since the motor 221 is adhesively fixed in the vibration rod 21 by the adhesive layer 4, the motor 221 is easily and firmly mounted in the vibration rod 21.

As shown in fig. 3 and 4, the outer wall of the vibration rod 21 is provided with a clamping post 212, and the toothbrush handle 1 is provided with a clamping groove 12 which is in clamping fit with the clamping post 212. The clamping post 212 is in clamping engagement with the clamping groove 12, so that the toothbrush handle 1 is convenient to be mounted on the vibrating rod 21.

As shown in fig. 3 and 4, the opening of the clamping groove 12 is in a horn shape. It should be noted that, since the opening of the card slot 12 is in a horn shape, the card column 212 is easily inserted into the card slot 12.

As shown in fig. 3 and 4, the clamping column 212 is provided in a cylindrical shape, and the clamping column 212 and the vibration rod 21 are integrally formed.

As shown in fig. 3 and 4, one end of the vibration rod 21 is provided with a mounting groove 213 for mounting the waterproof ring, and the mounting groove 213 is provided in a ring shape. The mounting groove 213 serves to mount the waterproof ring on one end of the vibration rod 21.

As shown in fig. 1 to 6, both the toothbrush handle 1 and the vibration rod 21 are made of plastic materials.

Working principle: vibration energy is provided for the vibration rod 21 through the vibration component 22, the vibration transmission end 211 collides with the convex block 11 to perform vibration transmission, and the brush hair is driven to perform vibration tooth cleaning, so that a swing toothbrush head structure is provided, the toothbrush head is driven to perform vibration tooth cleaning conveniently, and the tooth cleaning effect of the toothbrush head is improved.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. A swinging toothbrush head structure, comprising: toothbrush handle (1) and vibration mechanism (2), a plurality of toothbrush hair (3) are installed to the one end of toothbrush handle (1), vibration mechanism (2) are used for driving toothbrush hair (3) are vibrated clean tooth, vibration mechanism (2) are including vibrating rod (21), vibrating rod (21) are inlayed and are located in toothbrush handle (1), be equipped with in vibrating rod (21) and be used for the drive vibrating component (22) that vibrating rod (21) vibrate, the one end of vibrating rod (21) is equipped with vibration transmission end (211), be equipped with in toothbrush handle (1) be used for with vibration transmission end (211) bump (11) of vibration.

2. The oscillating brush head structure according to claim 1, characterized in that the number of the protrusions (11) is set to four, and four of the protrusions (11) are equally spaced along the circumferential direction of the vibration transmitting end (211).

3. A swinging toothbrush head structure according to claim 2, characterized in that the projection (11) is of an integrally formed structure with the toothbrush handle (1).

4. A oscillating brush head structure according to any of claims 1-3, characterized in that the oscillating assembly (22) comprises a motor (221), the output shaft of the motor (221) being fitted with an eccentric (222).

5. The oscillating brush head structure according to claim 4, characterized in that the motor (221) is adhesively fixed in the oscillating bar (21) by means of a glue layer (4).

6. A swinging toothbrush head structure according to any one of claims 1-3, characterized in that the outer wall of the vibration rod (21) is provided with a clamping column (212), and the toothbrush handle (1) is provided with a clamping groove (12) which is matched with the clamping column (212) in a clamping way.

7. The oscillating toothbrush head structure according to claim 6, characterized in that the opening of the clamping groove (12) is arranged in a horn shape.

8. The oscillating brush head structure according to claim 6, characterized in that the clamping column (212) is provided in a cylindrical shape, and the clamping column (212) and the vibrating rod (21) are formed as an integral structure.

9. The oscillating brush head structure according to claim 1, wherein one end of the oscillating bar (21) is provided with a mounting groove (213) for mounting a waterproof ring, and the mounting groove (213) is provided in a ring shape.

10. The oscillating brush head structure according to claim 1 or 9, characterized in that both the brush handle (1) and the oscillating bar (21) are made of plastic material.