CN2676716Y

CN2676716Y - Toothbrush

Info

Publication number: CN2676716Y
Application number: CN 200420030280
Authority: CN
Inventors: 王文生
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-06
Filing date: 2004-02-06
Publication date: 2005-02-09
Anticipated expiration: 2014-02-06

Abstract

The utility model relates to a toothbrush whose brush body is substantially a cuboid which is vertically connected with a hand-hold component along the length direction of the brush body. When used, the toothbrush can easily move up and down in the vertical direction, and thus bristles can easily enter into slits between teeth to clean the residue inside of the slits between the teeth. Additionally, the brush head can be easily replaced, saving the cost, and extending the service life of the toothbrush.

Description

A kind of toothbrush

Affiliated field:

The utility model relates to a kind of toothbrush of cleaning teeth dirt, particularly is suitable for the toothbrush of being made up of handheld component and brush body.

Background technology:

Toothbrush is the employed general utensil that is used for cleaning teeth in people's daily life.Traditional toothbrush is formed by brush holder with the brush that brush holder fuses, and brush basically with the akin elongate of the shape of brush holder.

As everyone knows, the proper method of brushing teeth is that bristle is corresponding with the slot of tooth, does vertical reciprocating motion, so that the dirt in the teeth space is removed.When stating traditional toothbrush in the use and brushing teeth, because the length of brush is much larger than width, causing brush to be not suitable for vertical suitable slot direction moves reciprocatingly, and the toothbrush that uses this kind structure forces it to do vertical motion when brushing teeth, arm is paralleled with toothbrush lift to tooth with high position, very inconvenient effort very again.In addition, the bristle of traditional toothbrush substantially in one plane and does not have raised face, and bristle is difficult for being deep in the slot, so the dirt of slot inside just is difficult for being gone out clearly, and then does not reach the purpose of cleaning teeth.

A kind of name of CN2304293Y bulletin is called the patented technology of " double end tooth brush for health protection ", this tooth brush for health protection be one of traditional certain conventional toothbrush heads center fixed with bristle the overhanging in the same way and bar of a stainless steel cylinder of suit thereon, its bristle of close-fitting and little brush of comparing relative on the rod end square toes with toothbrush bristle.Though this kind toothbrush has increased a brush, the surfaces externally and internally of tooth can be done the wash simultaneously, but the bar that two toothbrushes are connected is fixed on the position, center of toothbrush, can only effectively utilize the bristle of connecting rod one side in use, and opposite side can't use because of the obstruction that is subjected to connecting rod, greatly reduce the service efficiency of toothbrush, and the toothbrush of this kind structure is not suitable for vertically and brushes teeth, and cost is higher relatively.

Summary of the invention

The purpose of this utility model provides a kind of by the convenient toothbrush of vertically brushing teeth of the mode that changes the brush body shape.

A kind of toothbrush that the utility model proposed comprises handheld component and and brush body that have bristle that link to each other with this handheld component, and described brush body is a cuboid basically, and is connected with handheld component is vertical along the length direction of this brush body.

Adopt between described handheld component and the brush body and fixedly connected or flexibly connect by pivot.

The lobed level and smooth radian of described brush body and bristle phase-contact surface, bristle are arranged on the level and smooth radian face of projection; Adopt hinge to be connected between described handheld component and the brush body.

The toothbrush that the utility model proposed has just changed the shape or the position of brush, can vertically move back and forth easily in use, so this kind toothbrush is compared with the toothbrush of existing structure can't increase cost; Simultaneously, the bristle of this toothbrush is the arcuation projection, helps bristle and enters slot, cleans its inner dirt; In addition, brush also can adopt the structure of flexible connection, on the one hand can be easily changing brush head more, to save cost and to prolong service life of toothbrush, the brush of Huo Donglianjieing can be along the plane inclination at place on the other hand, more conveniently vertically brushes teeth.

Description of drawings:

Accompanying drawing 1 is the surface structure schematic diagram of first embodiment of the utility model;

Accompanying drawing 2 is surface structure schematic diagrames of second embodiment of the utility model;

Accompanying drawing 3 is surface structure schematic diagrames of the 3rd embodiment of the utility model.

The specific embodiment:

Referring to accompanying drawing 1, it provides the surface structure schematic diagram of first embodiment of the toothbrush that the utility model proposes.This toothbrush has a handheld component 1 with that link to each other with this handheld component 1 and have the brush body 3 of bristle 2, and described brush body 3 is a cuboid basically, and along the length direction and 1 vertical connection of handheld component of this brush body 3.Because the perpendicular length of brush body 3 and handheld component 1 is held toothbrush greater than width so only need erect when brushing teeth, just bristle 2 can be contacted with teeth space and do vertical reciprocating motion.In addition, described brush body 3 and the lobed level and smooth radian 31 of bristle 2 phase-contact surfaces, bristle 2 are arranged on 31 of the level and smooth radians of projection, so bristle 2 has more level and smooth crowning, help promoting bristle to be deep into the dirt removal of slot with slot inside.

Referring to accompanying drawing 2, it provides the surface structure schematic diagram of second embodiment of the toothbrush that the utility model proposes, the using method of this kind toothbrush is basic identical with accompanying drawing 1, just between handheld component 1 and brush body 3, adopted the structure that flexibly connects by pivot 4, conveniently outmoded brush body 3 is changed, can further reduce use cost.

Referring to accompanying drawing 3, it provides the surface structure schematic diagram of the 3rd embodiment of the toothbrush that the utility model proposes, adopts hinge 5 to be connected between the handheld component 1 of this kind toothbrush and the brush body 3, make brush body 3 can be in the plane that it limited reciprocally swinging.

Claims

1, a kind of toothbrush comprises handheld component and and brush body that have bristle that link to each other with this handheld component, it is characterized in that: described brush body is a cuboid basically, and is connected with handheld component is vertical along the length direction of this brush body.

2, toothbrush according to claim 1 is characterized in that: adopt between described handheld component and the brush body and fixedly connected or flexibly connect by pivot.

3, toothbrush according to claim 1 and 2 is characterized in that: the lobed level and smooth radian of described brush body and bristle phase-contact surface, bristle are arranged on the level and smooth radian face of projection.

4, toothbrush according to claim 2 is characterized in that: adopt hinge to be connected between described handheld component and the brush body.