CN216797914U

CN216797914U - Vibration structure of sound wave toothbrush

Info

Publication number: CN216797914U
Application number: CN202123213636.9U
Authority: CN
Inventors: 李冬保; 张锋
Original assignee: Jiangxi Ruishengte Technology Co ltd
Current assignee: Jiangxi Ruishengte Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of sound wave toothbrushes, and discloses a vibration structure of a sound wave toothbrush, which comprises: the handle, be equipped with the installing support in the handle, the sound wave motor is installed to the one end of installing support, the one end of sound wave motor is equipped with and is used for driving the toothbrush head and carries out the wobbling output shaft, fixed bolster and waterproof pad have been cup jointed to the one end of output shaft, the fixed bolster inlays to be located in the waterproof pad, waterproof pad with clearance B between the fixed bolster is 0.4 ~ 0.5 mm. Play the drive effect through the sound wave motor, drive the output shaft and swing, because the clearance between waterproof pad and the fixed bolster is 0.4 ~ 0.5mm, make things convenient for the output shaft to swing, and then provide the vibration structure of a sound wave toothbrush, increased the brush head swing amplitude of sound wave toothbrush.

Description

Vibration structure of sound wave toothbrush

Technical Field

The utility model relates to the technical field of sound wave toothbrushes, in particular to a vibration structure of a sound wave toothbrush.

Background

The electric toothbrush can make the brush head generate high-frequency vibration by the quick rotation or vibration of the motor core, instantly decompose the toothpaste into fine foam, and deeply clean teeth slits. Meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on the gum tissue.

In the prior art, the swing amplitude of the sound wave toothbrush is small due to the small moving space of the shaft rod, so that the using effect of the sound wave toothbrush is influenced.

Therefore, it is an urgent technical problem to provide a vibration structure of a sonic toothbrush to increase the swing of a toothbrush head of the sonic toothbrush.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of how to provide a vibration structure of a sound wave toothbrush so as to increase the swing of a toothbrush head of the sound wave toothbrush.

To this end, according to a first aspect, an embodiment of the present invention discloses a vibrating structure of a sonic toothbrush, comprising: the handle, be equipped with the installing support in the handle, the sound wave motor is installed to the one end of installing support, the one end of sound wave motor is equipped with and is used for driving the toothbrush head and carries out wobbling output shaft, fixed bolster and waterproof pad have been cup jointed to the one end of output shaft, the fixed bolster inlays to be located in the waterproof pad, the waterproof pad with clearance B between the fixed bolster is 0.4 ~ 0.5 mm.

The utility model is further arranged in that a groove is arranged on the output shaft, one end of the waterproof pad is sleeved in the groove, a snap ring is arranged in the handle, and the other end of the waterproof pad is sleeved with the snap ring.

The utility model is further provided that one end of the sound wave motor is sleeved with a vibration-proof pad, and the vibration-proof pad is sleeved with the fixed support.

The utility model is further configured such that the fixed bracket comprises a first bracket part and a second bracket part, the first bracket part and the second bracket part being detachably connected.

The utility model is further provided that the first support part is provided with a positioning hole, and the second support part is provided with a positioning column which is in inserted fit with the positioning hole.

The utility model is further provided that the positioning column and the second support part are of an integrally formed structure.

The utility model has the following beneficial effects: play the drive effect through the sound wave motor, drive the output shaft and swing, because the clearance between waterproof pad and the fixed bolster is 0.4 ~ 0.5mm, make things convenient for the output shaft to swing, and then provide the vibration structure of a sound wave toothbrush, increased the brush head swing of sound wave toothbrush.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic cross-sectional view of the vibrating structure of a sonic toothbrush as disclosed in this embodiment;

FIG. 2 is an exploded view of the vibrating structure of a sonic toothbrush as disclosed in this example;

fig. 3 is an enlarged view of fig. 1 at a.

Reference numerals: 1. a handle; 11. a snap ring; 2. mounting a bracket; 3. a sonic motor; 4. an output shaft; 41. a groove; 5. fixing a bracket; 51. a first frame part; 511. positioning holes; 52. a second bracket part; 521. a positioning column; 6. a waterproof pad; 7. a crash pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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 involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses a vibration structure of a sonic toothbrush, which comprises the following components in percentage by weight as shown in figures 1-3: handle 1 is equipped with installing support 2 in the handle 1, and sound wave motor 3 is installed to the one end of installing support 2, and the one end of sound wave motor 3 is equipped with and is used for driving the toothbrush head and carries out wobbling output shaft 4, and fixed bolster 5 and waterproof pad 6 have been cup jointed to the one end of output shaft 4, and fixed bolster 5 inlays and locates in waterproof pad 6, and the clearance between waterproof pad 6 and the fixed bolster 5 is 0.4 ~ 0.5 mm. The waterproof pad 6 is made of silica gel material.

It should be noted that the sound wave motor 3 plays a driving role to drive the output shaft 4 to swing, and the gap between the waterproof pad 6 and the fixed support 5 is 0.4-0.5 mm, so that the output shaft 4 can swing conveniently, and further a vibration structure of the sound wave toothbrush is provided, and the swing amplitude of the brush head of the sound wave toothbrush is increased.

As shown in fig. 1-3, a groove 41 is formed on the output shaft 4, one end of the waterproof pad 6 is sleeved in the groove 41, a snap ring 11 is arranged in the handle 1, and the other end of the waterproof pad 6 is sleeved with the snap ring 11. In the specific implementation process, the handle 1 and the snap ring 11 are of an integrally formed structure.

As shown in fig. 1 and 2, a vibration-proof pad 7 is sleeved on one end of the acoustic wave motor 3, and the vibration-proof pad 7 is sleeved on the fixed support 5. It should be noted that the vibration-proof pad 7 is made of a silica gel material, and the vibration-proof pad 7 has a vibration-proof function, so that the noise of the acoustic wave toothbrush can be reduced conveniently.

As shown in fig. 1 and 2, the fixing bracket 5 includes a first bracket portion 51 and a second bracket portion 52, and the first bracket portion 51 is detachably connected to the second bracket portion 52.

As shown in fig. 1 and 2, the first frame part 51 is provided with a positioning hole 511, and the second frame part 52 is provided with a positioning post 521 which is inserted into and engaged with the positioning hole 511.

As shown in fig. 1 and 2, the positioning column 521 and the second frame portion 52 are integrally formed.

The working principle is as follows: play the drive effect through sound wave motor 3, drive output shaft 4 and swing, because the clearance between waterproof pad 6 and fixed bolster 5 is 0.4 ~ 0.5mm, make things convenient for output shaft 4 to swing, and then provide the vibration structure of a sound wave toothbrush, increased the brush head swing of sound wave toothbrush.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A vibrating structure for a sonic toothbrush, comprising: handle (1), be equipped with installing support (2) in handle (1), sound wave motor (3) are installed to the one end of installing support (2), the one end of sound wave motor (3) is equipped with and is used for driving the toothbrush head and carries out wobbling output shaft (4), fixed bolster (5) and waterproof pad (6) have been cup jointed to the one end of output shaft (4), fixed bolster (5) inlay and locate in waterproof pad (6), waterproof pad (6) with clearance B between fixed bolster (5) is 0.4 ~ 0.5 mm.

2. The vibration structure of a sonic toothbrush according to claim 1 wherein the output shaft (4) is provided with a groove (41), one end of the waterproof pad (6) is sleeved in the groove (41), a snap ring (11) is provided in the handle (1), and the other end of the waterproof pad (6) is sleeved with the snap ring (11).

3. The vibrating structure of a sonic toothbrush according to claim 1 characterized in that a vibration-proof pad (7) is sleeved on one end of the sonic motor (3), and the vibration-proof pad (7) is sleeved with the fixed bracket (5).

4. A vibrating structure of a sonic toothbrush according to claim 1, characterized in that the stationary bracket (5) comprises a first bracket part (51) and a second bracket part (52), the first bracket part (51) being detachably connected with the second bracket part (52).

5. The vibrating structure of a sonic toothbrush according to claim 4 wherein the first frame portion (51) is provided with a positioning hole (511), and the second frame portion (52) is provided with a positioning post (521) which is inserted into and fitted with the positioning hole (511).

6. The vibrating structure of a sonic toothbrush according to claim 5 wherein the positioning post (521) and the second stand portion (52) are of an integral structure.