CN2612274Y

CN2612274Y - Toothbrush with the head covered by bristles

Info

Publication number: CN2612274Y
Application number: CN 03222973
Authority: CN
Inventors: 李国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-15
Filing date: 2003-01-15
Publication date: 2004-04-21
Anticipated expiration: 2013-01-15

Abstract

The utility model discloses a toothbrush whose brush of kernel covers a brush head. The toothbrush comprises a brush head and a brush handle, and is characterized in that the exterior appearance of the brush head is covered with brush of kernel. One side of the brush of kernel is softer, the other side is harder, the brush head portion and the brush handle portion are formed by a whole body and also can be connected by means of fission socket joint, the brush head is connected with the front end of the brush handle by screw thread and also can be connected with the front end of the brush handle by close engaging of a hole and a level. With the above structure, the toothbrush has the advantages of more thorough cleaning, non-damage to gum, convenient use and prolonging effectively the service life or the like.

Description

Bristle covers the toothbrush of brush

Technical field

The utility model relates to a kind of daily necessities, specifically relates to toothbrush.

Background technology

The brushhead portion of the toothbrush of prior art generally is a platy structure, generally is to establish bristle in the one side of plate; Also have and also be provided with bristle in the brushhead portion front, as application number 00128974, the applying date be the disclosed technology of patent application that September 14, denomination of invention in 2000 are toothbrush, it comprises by a brush holder part and a brushhead portion, described brushhead portion has a front, be bonded with a substrate on the described front, be combined with on this substrate with the injection molded bristle member of plastic material.The toothbrush of said structure is the same with traditional toothbrush, has that bristle and tooth contact area are little, cleaning teeth is not thorough, and the brush rigid structure easily contacts with gum, easily damages gum.

Technology contents

The purpose of this utility model be to provide a kind of cleaning of brushing teeth more thorough, do not damage gum, toothbrush easy to use.

In order to achieve the above object, the utility model is to adopt following scheme to realize: this toothbrush comprises brushhead portion and brush holder part, and its brush appearance is all with bristle.

The beneficial effects of the utility model are: because brushhead portion changes oval ball shape structure into, its appearance is all with bristle, thereby compares with traditional toothbrush, has following advantage:

1, increases contact area between toothbrush bristle and tooth, can effectively save the time of brushing teeth;

2, the shape of brush makes bristle can contact each position of tooth, making brushes teeth settle accounts more thorough clean;

3, because the brush appearance is bristle, brush matrix hard part does not contact with gum, thereby can not damage gum.

4, can prolong the Acceptable life of toothbrush, more help protecting environmental resource.

5, toothbrush of the present utility model is particularly useful for children's use.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is an example structure schematic diagram of the present utility model;

Fig. 2 is the A-A sectional structure schematic diagram of the utility model Fig. 1;

Fig. 3 is another embodiment broken section structural representation of the utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, toothbrush of the present utility model is made of brushhead portion 2 and brush holder part 1, brushhead portion 2 is oval chondritic, its brushhead portion appearance is all with bristle 3, its each face bristle 3 can adopt the different hardness material, be soft slightly bristle as one side, one side adopts hard slightly bristle, can select hard or soft bristle for use for the different parts of tooth so in use.

Brushhead portion 2 of the present utility model and brush holder part 1 can be shaped in as a whole making, also can adopt the split socket joint type, as being provided with inner bolt hole in the brushhead portion 2, the brush holder leading section is provided with external screw thread, perhaps the brush holder front end is provided with inner bolt hole, brushhead portion 2 is provided with external screw thread, and the two is by being threaded; Also brushhead portion 2 and the friction tight mode of brush holder front end by hole and bar can be linked together, as shown in Figure 3, aforesaid way can need not be changed whole toothbrush after the brushhead portion bristle uses a period of time, only need to change brushhead portion and get final product, and can reduce cost.

Claims

1. a bristle covers the toothbrush of brush, and this toothbrush comprises brushhead portion and brush holder part, it is characterized in that, the appearance of its brush is all with bristle.

2. bristle according to claim 1 covers the toothbrush of brush, it is characterized in that, described brushhead portion and handle portion are divided into an integral manufacturing and are shaped.

3. bristle according to claim 1 covers the toothbrush of brush, it is characterized in that described brushhead portion partly adopts the split socket joint type to be connected with brush holder.

4. bristle according to claim 3 covers the toothbrush of brush, it is characterized in that be provided with inner bolt hole in the described brushhead portion, the brush holder leading section is provided with external screw thread, and the two is by being threaded.

5. bristle according to claim 3 covers the toothbrush of brush, it is characterized in that described brushhead portion and brush holder front end link together by the friction tight mode of hole and bar.