CN1041872A

CN1041872A - Toothbrush

Info

Publication number: CN1041872A
Application number: CN 89108487
Authority: CN
Inventors: 格哈德·施美林
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-10-18
Filing date: 1989-10-18
Publication date: 1990-05-09
Also published as: CA2000424A1; DE3835379A1; ES2017158A6; DD285549A5

Abstract

Handle (1) passes the opening (5) of an accurate suitable sleeve, and insertion depth is a function by the length of upper bush, promptly up to cleaning part (2), necking down (3) or comprise handle (4).

Cleaning part (2) has been fixed and has been had the base fabric that is woven into bristle (11), or fixed the plurality of single bristle (12) of point-like, or fixed molded or injection-molded hair brush area with a basis and plurality of single bristle, this can directly carry out or carry out with the method for heat or the method for chemistry, or utilizes the intermediate layer to carry out indirectly.

Description

Toothbrush

What the present invention relates to is a kind of toothbrush that has hair brush area, and the bristle of this hair brush area is that respectively independently this can be applied on the removable sleeve, and handle is just done to support and fixing using when brushing teeth.

In known toothbrush, some bristles are made one bristle tuft, and some described bristle tuft have formed hair brush area.This toothbrush designs for long-term the use.After usefulness, can not carry out disinfection.So when reusing, just have new infection and take place at every turn.This just can not prevent disease and health care.

Problem of the present invention is created a kind of toothbrush exactly, and it is very cheap and satisfactory in operation, only allows to use once, satisfies the requirement of prevent disease and health care whereby.After using, only to shed, succeeded by the cleaning of handle and re-using of toothbrush at the parts that use in the mouth.

This problem solves in hair brush area, and the supporter of hair brush area is to be arranged in such a way, and promptly they can be shed.Usually, smooth toothbrush handles is fixed on sleeve, container or the housing of a shape precision, and they are to make with a kind of firm material, and for its supporter, and hair brush area is that directly or indirectly the supporter by the centre is fixed.Fig. 1 represents handle (1), its cleaning surface (2), its necking down (3) and handle (4) thereof.Fig. 2 represents that sleeve has opening (5) for installing (1).The length of sleeve is wanted to make the handle that is inserted only fill cleaning surface (2), or near or the whole handle (4) of necking down (3), thereby guarantees to have a firm handle in use.Fig. 3 to Fig. 5 is in the various possible situation that is connected between handle and sleeve, promptly opening/pin (6) is arranged with handle, ring (7), form, protuberance and/or the depressed part (9) of groove (8) is with known shape and surface (10), the inside of handle and sleeve is configured to the identical or complementary pattern of a kind of correspondence, and must overcome one or more pressure spots in each assembling situation.

According to Fig. 6, bristle (11) is woven into bunch with a kind of base fabric.According to Fig. 7, bristle is fixed on the cleaning part (2) of handle or removable sleeve with the method for heat or the method for chemistry, molded or injection mould is made independent bristle (12) in the mode of each point-like, or is molded as a hair brush area and comprises a basis and many independent bristles with the form of a slice.

Determine that space or their height that each root bristle is required also are possible.It also is possible selecting different materials and structure from the viewpoint of quality, promptly has a kind of form of mixing, so as to make a hair brush area obtain simultaneously different intervals, highly, material and structure/quality.

Hard tooth and softer gums are not to purify with same individual bristle.

Claims

1, toothbrush is characterized in that handle (1) constitutes the object of a hollow.

2, according to the toothbrush of claim 1, and known solid handle, it is characterized in that the bristle that weaves directly is fixed on the cleaning part (2) with the method for heat or the method for chemistry.

3,, it is characterized in that each root bristle (12) directly is fixed on the cleaning part (2) with hot method or chemical method in the mode of point-like respectively according to the toothbrush of claim 1 and 2.

4, according to the described toothbrush of one or more claims in the claim 1 to 3, it is characterized in that one or more layers paper tinsel and/or fabric are assembled on the cleaning part (2), many independent bristles (12) are fixed with the method for heat or the method for chemistry respectively with the form of point-like.

5, according to the described toothbrush of one or more claims in the claim 1 to 4, the hair brush area that it is characterized in that having many independent bristles is molded or injection-molded and directly be fixed on the cleaning part (2) with the method for heat or the method for chemistry with parts.

6, according to the described toothbrush of one or more claims in the claim 1 to 5, and known solid handle, it is characterized in that opening (5) by a sleeve, match with shape accurate way and handle, the latter is inserted into the height/depth of cleaning part (2), constriction (3) or handle (4).

7,, it is characterized in that directly being fixed on the cleaning part (2) by upper bush with the method for the method of heat or chemistry with the fabric (11) of the bristle of braiding according to the described toothbrush of one or more claims in the claim 1 to 6.

8, according to the described toothbrush of one or more claims in the claim 1 to 7, it is characterized in that many independent bristles (12) respectively chemically or the method for heat directly be fixed on the cleaning part (2) by upper bush with the form of point-like.

9, according to the described toothbrush of one or more claims in the claim 1 to 8, the cleaning part (2) that it is characterized in that sleeve has been used one or more layers paper tinsel and/or braid, and many independent bristles (12) are fixed in the mode of each point-like with the method or the chemical method of heat.

10, according to the described toothbrush of one or more claims in the claim 1 to 9, the hair brush area that it is characterized in that having many independent bristles is injection-molded or molded by parts, directly is fixed on the cleaning part by upper bush with the method for the method of heat and chemistry.

11, according to the described toothbrush of one or more claims in the claim 1 to 10, it is characterized in that at one or more places of handle (1) and one or more surfaces place formed it engages usefulness on sleeve one or more openings/pin (6), ring (7), groove (8), protuberance and/or depressed part (9) with and/or other known form, and known surface (10) arranged, its multiple, its part, or the multiple of part.

12, according to the described toothbrush of one or more claims in the claim 1 to 11, it is characterized in that, for sleeve being connected on the handle (1), by the inside of upper bush is constructing with same, the relative or complementary mode in the shape of handle and surface, and must overcome one or more pressure spots on sleeve and the handle at fit on.