CN209770198U

CN209770198U - Vibration damping mechanism of face brush

Info

Publication number: CN209770198U
Application number: CN201820195082.3U
Authority: CN
Inventors: 董昌能
Original assignee: Zhejiang Love Beauty Beauty Technology Co Ltd
Current assignee: Zhejiang Love Beauty Beauty Technology Co Ltd
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2019-12-13
Anticipated expiration: 2028-02-05

Abstract

The utility model discloses a damping mechanism of face brush, be in including casing, fixed setting support and setting in the casing are in vibrating motor in the support bottom is provided with outside bellied flexible cushion, vibrating motor's one end with flexible cushion top is leaned on be provided with flexible gasket on the terminal surface of vibrating motor's the other end, flexible gasket with the shell upside inner wall top is leaned on. The utility model discloses greatly reduced the vibration of face brush vibrating motor to the transmission of casing department, improved the comfort level of user when gripping the face brush.

Description

Vibration damping mechanism of face brush

Technical Field

The invention relates to the field of personal care appliances, in particular to a vibration reduction mechanism of a face brush.

Background

Traditional face brush includes that one is the handle that the confession user of bar held, sets up face brush head at the tip of handle, and the handle is close to the one end that is provided with face brush head and sets up vibrating motor, and above-mentioned vibrating motor's output shaft face brush head is in order to be used for transmitting the vibration to face brush head portion.

In the structure, the vibration motor is arranged at the position far away from the handle held by a user, so that the vibration feeling felt by the user when holding the handle is reduced. However, in the above structure, the handle cannot be further shortened, which is disadvantageous for downsizing the face brush.

In this regard, the inventor has devised a face brush, which reduces the overall size of the face brush by shortening the length of the handle (the length of the handle only provides a portion to be gripped by the user), and then directly disposing the vibration motor in the handle, however, since the vibration motor is directly disposed in the handle gripped by the user, the vibration of the vibration motor is easily transmitted to the handle portion, so that the user feels uncomfortable when gripping the handle, and it is particularly necessary to design a vibration reduction mechanism to reduce the vibration transmitted from the vibration motor to the handle.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a vibration reduction mechanism of a face brush.

The invention is realized by the following technical scheme: the vibration reduction mechanism of the face brush comprises a shell, a support and a vibration motor, wherein the support is fixedly arranged in the shell, the vibration motor is arranged in the support, a flexible cushion block protruding outwards is arranged at the bottom of the support, one end of the vibration motor abuts against the flexible cushion block, a flexible gasket is arranged on the end face of the other end of the vibration motor, and the inner wall of the upper side of the shell abuts against the flexible gasket.

In the above technical scheme, the support includes two pairs of walls and a bottom wall connecting the two pairs of walls, and the flexible cushion block is arranged in the middle of the bottom wall.

In the above technical solution, the flexible gasket includes a protruding portion disposed on an upper end surface thereof, and the protruding portion abuts against an inner wall of the housing.

In the above technical solution, the flexible gasket includes a covering portion extending downward, and the covering portion covers a part of a side wall of the vibration motor.

In the above technical solution, a part of the coating portion is located in the bracket, and a gap is provided between the pair of walls and the vibration motor.

In the technical scheme, the flexible cushion block comprises a base part in a round table shape and a flanging part connected with the base part, a first hole in the round table shape opposite to the direction of the base part is hollowed in the base part, and a second hole communicated with the first hole is formed in the flanging part.

The invention has the following beneficial effects: the invention greatly reduces the vibration transmitted to the shell by the face brush vibration motor and improves the comfort level of a user when holding the face brush.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic structural diagram of a flexible gasket.

Fig. 3 is a schematic structural diagram of the bracket and the flexible cushion block.

Fig. 4 is a schematic view of the vibration motor and the bracket.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, the vibration damping mechanism of the face brush includes a housing 1, a bracket 2 fixedly disposed in the housing 1, and a vibration motor 3 disposed in the bracket 2, where the bracket 2 includes two pairs of walls 20 and a bottom wall 21 connecting the two pairs of walls, a flexible pad 4 protruding outward is disposed in the middle of the bottom wall 21, one end of the vibration motor 3 abuts against the flexible pad 4, specifically, a through hole (not labeled in the drawings) is disposed in the middle of the bottom wall 21, the flexible pad 4 includes a base portion 40 in a circular truncated cone shape and a flanging portion 41 connected with the base portion, and the flexible pad 4 and the bottom wall 21 are fixed by the matching of the flanging portion 41 and the through hole. A first hole 42 in a truncated cone shape opposite to the base part is hollowed out in the base part 40, and a second hole 43 communicated with the first hole 42 is opened in the flange part 41. In the above structure, the area of the abutting portion between the base 40 and the vibration motor is reduced by hollowing out a first hole 42 in a truncated cone shape opposite to the base direction in the base 40.

And a flexible gasket 5 is arranged on the end face of the other end of the vibration motor 3, and the flexible gasket 5 abuts against the inner wall of the upper side of the shell 1. Specifically, the flexible gasket 5 includes a protruding portion 50 provided on an upper end surface thereof, and the protruding portion 50 abuts against an inner wall of the housing 1 to reduce an abutting area between the whole flexible gasket 5 and the inner wall of the upper side of the housing 1. The convex portion 50 may be a convex point as shown in the drawings, or may be a rib.

The flexible pad 5 further includes a covering portion 51 extending downward, and the covering portion 51 covers a part of the side wall of the vibration motor 3. A part of the covering portion 51 is located inside the bracket 2 with a gap between the pair of walls 20 and the vibration motor 3. When the vibration motor swings laterally through the covering part 51, the collision between the vibration motor and the shell is absorbed by the covering part 51, and the noise is further reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description of the invention have been provided for the purposes of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. Such variations and modifications are intended to fall within the scope of the claimed invention.

Claims

1. Damping mechanism of face brush is in including casing (1), fixed setting support (2) in casing (1) and setting are in vibrating motor (3) in support (2), its characterized in that: the support (2) bottom is provided with outside bellied flexible cushion (4), the one end of vibrating motor (3) with flexible cushion (4) top is leaned on be provided with flexible gasket (5) on the terminal surface of the other end of vibrating motor (3), flexible gasket (5) with casing (1) upside inner wall top is leaned on.

2. The vibration damping mechanism of a face brush as set forth in claim 1, wherein: the support (2) comprises two pairs of walls (20) and a bottom wall (21) connected with the two pairs of walls, and the flexible cushion block (4) is arranged in the middle of the bottom wall (21).

3. The vibration damping mechanism of a face brush as set forth in claim 1, wherein: the flexible gasket (5) comprises a protruding part (50) arranged on the upper end face of the flexible gasket, and the protruding part (50) abuts against the inner wall of the shell (1).

4. The vibration damping mechanism of a face brush as set forth in claim 1 or 3, wherein: the flexible gasket (5) includes a covering portion (51) extending downward, and the covering portion (51) covers a part of the side wall of the vibration motor (3).

5. The vibration damping mechanism of a face brush as set forth in claim 4, wherein: a part of the covering portion (51) is located inside the bracket (2) with a gap between the pair of walls (20) and the vibration motor (3).

6. The vibration damping mechanism of a face brush as set forth in claim 1, wherein: the flexible cushion block (4) comprises a base part (40) in a round table shape and a flanging part (41) connected with the base part, a first hole (42) in the round table shape opposite to the direction of the base part is hollowed in the base part (40), and a second hole (43) communicated with the first hole (42) is formed in the flanging part (41).