CN211723500U

CN211723500U - Electric toothbrush's button

Info

Publication number: CN211723500U
Application number: CN201921540306.0U
Authority: CN
Inventors: 关军伟; 刘世华; 陈建群
Original assignee: Guangzhou Haoxingwan Technology Co Ltd
Current assignee: Guangzhou Haoxingwan Technology Co Ltd; Guangzhou Stars Pulse Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-10-23
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an electric toothbrush's button, the button is including the button lid, hard glue film, and the soft glue film that connect gradually. The button cover of this electric toothbrush's button is connected with the ebonite layer, can make the button cover with it is inseparabler, firm to connect between the ebonite layer, great increase the life of electric toothbrush button, and can make the electric toothbrush user have good electric toothbrush button sense of use.

Description

Electric toothbrush's button

Technical Field

The invention relates to the technical field of electric toothbrushes, in particular to a button of an electric toothbrush.

Background

The switch button, the mode button and the shift button of the electric toothbrush in the prior art are usually arranged at the middle upper part of the handle of the electric toothbrush. And in general, a shell of the electric toothbrush handle is provided with a key hole, the position of the key hole is sealed and waterproof by soft rubber coating, and then a layer of hard key shell is bonded outside the soft rubber.

Because the key hole has a larger area, if the key hole is completely processed by soft rubber coating, the key hole is difficult to be bonded with the key shell on the surface of the key hole or the key shell and the soft rubber layer can fall off due to infirm bonding even if the key shell and the soft rubber layer can be well bonded together; and if the key holes are sealed by adopting the soft rubber coating, the texture of the key positions is too soft, and the hand feeling of a user for pressing the key is not strong.

Disclosure of Invention

The invention aims to improve the defects of the prior art and provides a button of an electric toothbrush, which is characterized in that a hard glue layer is added on the basis of a soft glue coating layer of the traditional button of the electric toothbrush to solve the technical problem.

The technical scheme is as follows:

a key of an electric toothbrush comprises a key cover, a hard glue layer and a soft glue layer which are sequentially connected.

Preferably, the electric toothbrush further comprises a light shielding panel, a key cover accommodating hole for accommodating the key cover is formed in the light shielding panel, and the light shielding panel is arranged above the hard glue layer.

Preferably, the shading panel includes semi-transparent board and coating in the priming paint layer on the semi-transparent board bottom, semi-transparent board is made by semi-transparent material, the priming paint layer is opaque, there is radium carving district on the priming paint layer, radium carving district can make things convenient for the light of the inside display lamp of electric toothbrush handle to pass.

The following illustrates the advantages or principles of the invention:

1. the electric toothbrush key comprises a key cover, a hard adhesive layer and a soft adhesive layer which are sequentially connected from outside to inside. Through the hard glue layer is connected with the key cover, the key cover can be connected with the key cover more tightly, and the service life is greatly prolonged. Moreover, the button arranged in the way can increase the hand feeling of a user when the user presses the button, so that the pressing effect is better.

2. The electric toothbrush key further comprises a shading panel, the shading panel is a hidden shading panel, the hidden shading panel comprises a semi-light-transmitting plate, an opaque primer layer is coated on the bottom surface of the semi-light-transmitting plate, a laser etching area is processed on the primer layer through laser etching, the laser etching area is located right above a display lamp inside a shell of a handle of the electric toothbrush, and light emitted by the display lamp can be emitted from the laser etching area. The electric toothbrush button of the arrangement enables the indicator lamp of the electric toothbrush to display the high-end atmospheric grade, and the display effect is good.

3. The key of the electric toothbrush further comprises a light guide layer, and the light guide layer has a good light guide effect and can effectively prevent light crosstalk between two adjacent indicator lights.

Drawings

FIG. 1 is a schematic view of a power toothbrush in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of an exploded view of a motorized brushing handle in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the electric toothbrush button according to the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a light shielding plate in the embodiment.

Description of reference numerals:

100. a key cover; 200. a hard glue layer; 300. a soft adhesive layer; 400. a light-shielding panel; 401. a housing hole; 500. a semi-transparent plate; 501. a primer layer; 502. laser etching area; 10. a brush head; 20. a handle; 201. a handle housing; 202. a light guide layer; 203. a key hole; 30. an LED lamp.

Detailed Description

The following provides a detailed description of embodiments of the invention.

As shown in fig. 1 to 4, an electric toothbrush includes a brush head 10 and a handle 20, the handle 20 includes a handle housing 201 and a movement disposed inside the handle housing 201, and a button is disposed on the handle housing 201 of the handle 20.

The inside of handle shell 201 is provided with the display lamp, the display lamp is the display lamp that shows electric quantity, gear, clean mode, switch on and off, and the preferred LED display lamp 30 that is.

As shown in fig. 2 and 3, the key includes a key cover 100, a hard glue layer 200, and a soft glue layer 300 connected in sequence from outside to inside. Wherein, the button cover 100 is made of hard material, preferably hard plastic material; the hard adhesive layer 200 is made of hard plastic material, and the soft adhesive layer 300 is a soft waterproof layer, so that moisture can be prevented from permeating into the electric toothbrush handle 20 through the key hole 203.

Preferably, as shown in fig. 4, the electric toothbrush key further includes a light-shielding panel 400, the light-shielding panel 400 is a hidden light-shielding plate and includes a semi-transparent plate 500 made of a semi-transparent material, and the bottom of the semi-transparent plate 500 is coated with a layer of opaque primer 501. A laser etching area 502 is laser etched on the opaque primer layer 501. The laser etching area 502 is located right above the LED lamp 30 inside the electric toothbrush handle shell 201, and light emitted by the LED lamp 30 can be emitted from the inside of the electric toothbrush handle shell 201 through the laser etching area 502.

The shadow type half-transmitting plate 500 has the following technical effects: when the LED lamp 30 is in an off state, the laser etching area 502 cannot be observed by human eyes, and the light display setting is displayed by the light at the position of the laser etching area 502.

The translucent plate 500 is provided with a hole 401 for accommodating the key, and at this time, the translucent plate 500 is located above the hard adhesive layer 200 and covers the hard adhesive layer 200 and the soft adhesive layer 300 below the key cover 100.

The electric toothbrush key with the shadow type semi-transparent plate structure has higher display specification and visual experience, and can effectively improve the taste and grade of products.

Preferably, the soft rubber layer 300 of the electric toothbrush is a light guide layer 202 made of a light-transmitting material, a light guide column is arranged on the light guide layer 202, the light guide column can effectively guide out light rays emitted by the display lamp from the shell 201 of the electric toothbrush handle, and illumination loss is effectively reduced; and adjacent leaded light post can keep apart light between the adjacent display lamp, can effectually prevent the cluster light of the light between the adjacent pilot lamp.

The above are merely specific embodiments of the present invention, and the scope of the present invention is not limited thereby; any alterations and modifications without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A button of electric toothbrush, characterized in that: the button comprises a button cover, a hard glue layer and a soft glue layer which are sequentially connected, the button of the electric toothbrush further comprises a shading panel, a button cover accommodating hole for accommodating the button cover is formed in the shading panel, and the shading panel is arranged above the hard glue layer.

2. The button of an electric toothbrush according to claim 1, wherein: the shading panel includes semi-transparent board and coating the priming paint layer on the semi-transparent board bottom, semi-transparent board is made by semi-transparent material, the priming paint layer is opaque, there is radium carving district on the priming paint layer, radium carving district can make things convenient for the light of the inside display lamp of electric toothbrush handle to pass.