WO2018145254A1

WO2018145254A1 - Toothbrush device having sleeving bristle sleeve

Info

Publication number: WO2018145254A1
Application number: PCT/CN2017/073078
Authority: WO
Inventors: 何洁严
Original assignee: 河源唯缇科技有限公司
Priority date: 2017-02-08
Filing date: 2017-02-08
Publication date: 2018-08-16

Abstract

A toothbrush device having a sleeving bristle sleeve, comprising: a brush handle (2), a brush head base (3) which is integrated with the brush handle (2), and a silicone brush head (1) which may be sleeved onto the brush head base (3); the silicone brush head (1) comprises a silicone sleeve body (10), wherein the shape of an inner cavity thereof is similar to that of the brush head base (3), and an end of the sleeve body is provided with a brush head sleeve opening (13), while silicone bristles (12) are provided on a surface of the silicone sleeve body.

Description

Socket type brush set toothbrush device

Technical field

[0001] This application is directed to oral dental cleaning implements, and more particularly to toothbrush related techniques.

Background technique

[0002] At present, the toothbrush generally has a common toothbrush composed of a brush handle, a brush head and a brush provided on the brush head; there are also an electric toothbrush, a vibration toothbrush, etc., and the bristles are hard and soft. Especially for the teeth used by the elderly and children, the bristles are mostly soft bristles. Recently, the patent document has a brush head replaceable toothbrush. The toothbrush is composed of a handle and a brush head. The handle end is provided with a handle snap-fit cavity, and the end of the brush head is provided with an insertable handle. The insertion of the cavity is inserted into the head; as long as the handle is inserted into the brush head, the brush head needs to be replaced, the old brush head is removed, and a new brush head can be inserted.

[0003]

technical problem

[0004] A patent relating to the use of latex as a brush head, such as the patent number: "95230994.7", is entitled: "Latex tooth brush and disposable latex toothbrush", which is a toothbrush designed with latex bristles.

Problem solution

Technical solution

[0005] The purpose of the present application is to address the deficiencies of the above prior art, and to design a simpler structure and lower cost of use.

, easy to use, easy to operate, sleeved brush set toothbrush.

[0006] The purpose of the present application can be achieved by the following technical solution, a socket type bristle set toothbrush, the socket type bristle set toothbrush comprises a handle, a brush holder integrated with the handle and a socket The silicone brush head on the brush head seat comprises a silicone sleeve body whose inner cavity shape is similar to the brush head seat, one end of the sleeve body is provided with a brush head sleeve, and one side of the silicone sleeve body is provided with silicone bristles.

[0007] The sleeve-type bristle-brush toothbrush has a sleeve fastening ring at the brush head sleeve, and a brush head recess for accommodating the sleeve fastening ring at the joint of the brush handle and the brush head holder groove.

[0008] The sleeve-type bristle-brush toothbrush has a brush head protrusion on a side of the brush head holder that can block the silicone sleeve from falling off. [0009] The sleeve-type bristle-brush toothbrush has a flat surface on one side of the head holder and an obtuse angle transition on the four sides, and the surface is used for fitting a silicone sleeve body provided with a silicone brush surface.

[0010] The sleeve type bristle brush toothbrush, the brush handle or the brush head holder is a vibrating electric brush handle or a brush holder

[0011] The sleeve-type bristle-brush toothbrush has an end surface of the top end of the head base which is an arc-shaped end surface.

[0012] The sleeve-type brush set toothbrush has a whitening germicidal lamp on the brush head seat.

[0013] The sleeve-type bristle-brush toothbrush has a silicone tongue brush on a surface corresponding to the silicone sleeve and the silicone brush surface.

[0014] The sleeve-type brush set toothbrush has a silicone tongue brush which is a serrated protrusion.

[0015] The sleeve-type brush set toothbrush has a silicone tongue brush as a point-like protrusion.

Advantageous effects of the invention

Beneficial effect

[0016] Compared with the prior art, the present invention has a simpler structure, low use cost, convenient use, simple replacement of the bristle sleeve, and strong protection for teeth and gums.

Brief description of the drawing

DRAWINGS

1 is a schematic view of the overall structure of the present application;

2 is a schematic structural view of a handle with a brush holder according to the present application;

[0019] FIG. 3 is a schematic structural view of a silicone brush head of the present application;

[0020] FIG. 4 is a schematic structural view of a silica gel cover brush provided on a silicone sleeve of the present application;

[0021] FIG. 5 is a schematic structural view of an electric toothbrush of the present application.

Embodiments of the invention

[0022] As shown in FIG. 1 , a socket type brush set toothbrush comprises a handle 2, a brush holder 3 integrally connected with the handle, and a silicone brush head 1 which can be sleeved on the brush holder; The brush head 1 is made of a flexible plastic or silicone material, and comprises a silicone sleeve 10 having a cavity shape similar to that of the head holder 3, and one end of the sleeve is provided with a brush head cover 13 on one side of the silicone sleeve 10 Silicone bristles 12. Use the 吋 to put the brush head cover 13 into the brush head holder 3 [0023] In order to prevent the silicone sleeve 10 from being detached from the brush holder 3, the sleeve cover 13 is provided with a sleeve fastening ring 14, and the connection between the handle 2 and the head holder 3 is provided. The brush head recess 30 of the sleeve fastening ring 14 can further ensure that the silicone sleeve 10 is not easily detached from the head holder 3.

[0024] Further, in order to prevent the silicone sleeve 10 from being detached from the brush holder 3, the sleeve type brush holder toothbrush may also have a structure in which the brush holder 3 is The side is provided with a brush head protrusion 31 which can block the falling off of the silicone sleeve 10.

[0025] A socket type brush set toothbrush according to the present application has a flat surface on one side of the head holder 3 and an obtuse angle transition on the four sides thereof, and the surface is used for fitting a silicone sleeve body 10 provided with a silicone brush surface. In order to ensure a certain plane of the silicone brush surface, to contact the teeth with a larger area.

[0026] A sleeve-type bristle-brush toothbrush according to the present application, wherein the handle or the brush holder is a vibrating electric handle or a brush holder.

[0027] In order to make the mouth of the brushing jaw comfortable, the sleeve end brush toothbrush has a tip end surface 32 of the head holder 3 which is an arc-shaped end surface.

[0028] The sleeve-type bristle-brush toothbrush has a silicone tongue coating brush 15 on the surface corresponding to the silicone sleeve and the silicone brush surface, and the silicone tongue brush 15 can be a serrated protrusion. Or

[0029] Dot-like protrusions.

[0030] A socket type bristle sleeve electric toothbrush according to FIG. 5, comprising a brush head 1, a handle 2, a brush head holder 3; the silicone brush head 1 is made of transparent silica gel; and the handle 2 includes an upper brush The handle cover 20, the lower handle cover 21, the circuit board member 22, the battery case 23, the rear cover 24, and the battery 25. On the top of the upper handle cover 20 and the lower handle cover 21, a brush holder upper cover 34 and a brush holder lower cover 35 constituting the head holder 3 are provided, and the whitening of the circuit board member 22 is provided therebetween. The germicidal lamp 36 and the whitening germicidal lamp 36 are provided with a light guide cover 33.

Claims

Claim

[Claim 1] A socket type bristle brush toothbrush device, wherein the socket type bristle cover toothbrush comprises a brush handle, a brush holder integrally connected with the handle, and can be sleeved on the brush holder The silicone brush head includes a silicone sleeve body having a cavity shape similar to that of the brush head holder, one end of the sleeve body is provided with a brush head sleeve, and one side of the silicone sleeve body is provided with silicone bristles.

[Claim 2] The socket type bristle brush toothbrush device according to claim 1, wherein the brush head sleeve is provided with a socket fastening ring, and the connection between the brush handle and the brush head holder is provided The head groove of the sleeve fastening ring can be accommodated.

[Claim 3] The socket type bristle brush toothbrush device according to claim 1, wherein the side of the brush head holder is provided with a brush head protrusion that can block the silicone sleeve from coming off.

[Claim 4] A socket type bristle brush toothbrush device according to claim 1 or 2 or 3, wherein one side of the brush head holder is a flat surface, and four sides thereof are obtuse angle transitions, and the surface is used for Fitted with a silicone sleeve with a silicone brushed surface.

[Claim 5] A socket type bristle brush toothbrush device according to claim 1 or 2 or 3, wherein the handle or the brush holder is a vibrating electric handle or a brush holder.

[Claim 6] A socket-type bristle-brush toothbrush device according to claim 1, 2 or 3, wherein the tip end surface of the head base is an arc-shaped end surface.

[Claim 7] A socket type bristle brush toothbrush device according to claim 1 or 2 or 3, wherein the brush head holder is provided with a whitening germicidal lamp.

[Claim 8] The socket type bristle brush toothbrush device according to claim 1 or 2 or 3, wherein the silicone sleeve body and the silicone brush surface are provided with a silicone tongue brush.

[Claim 9] A socket type bristle brush toothbrush according to claim 8, wherein the stone j tongue brush is a serrated protrusion.

[Claim 10] A socket type bristle brush toothbrush according to claim 8, wherein the stone j tongue brush is a point protrusion.