CN2574481Y

CN2574481Y - Adjustable tooth brush

Info

Publication number: CN2574481Y
Application number: CN 02282019
Authority: CN
Inventors: 李楷
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-21
Filing date: 2002-10-21
Publication date: 2003-09-24
Anticipated expiration: 2012-10-21

Abstract

The utility model discloses an adjustable toothbrush, which comprises a brush head and a brush holder, a through groove is arranged between the brush head and the neck part of the brush holder; the inside of the trough groove is provided with a moveable rod with a brush head; the movable rod is connected with the brush holder in an axial direction via a hole which is arranged on the end part; the outside of the connecting part is provided with a downward pressing sleeve with skidproof convex ribs. The utility model which has the advantages of reasonable structure, convenient fabrication, convenient operation can effective clean all the parts of teeth and can keep oral hygiene and is favorable to economization. The utility model can be used in people's daily life.

Description

Adjustable toothbrush

Technical field

The utility model is about daily necessities, and the utility model is about a kind of adjustable toothbrush in particular.

Background technology

The toothbrush that circulates on the present market, no matter be undaform or selenodont, its essence all is a kind of traditional planar structure, contact area is limited during use, simultaneously because the stationary arrangement of hairbrush, effort and poor effect when the oral cavity different parts is cleared up, some long-term brushes less than the place will breed bacteria cause decayed tooth or tooth discoloration; Owing to there are not safeguard procedures, the Shi Douyou part toothpaste of therefore at every turn brushing teeth drops, and causes unnecessary waste in addition.

Summary of the invention

The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of by change Tooth-brush structure, adjusting head shapes, thus the adjustable toothbrush of more effective cleaning teeth, saving toothpaste.

The utility model is achieved by following technical proposals:

The adjustable toothbrush of the utility model, comprise brush, brush holder, described brush is provided with groove to neck-part of the handle, be provided with the motion bar of band brush in the described groove, described motion bar axially is connected with brush holder by the hole that the end is provided with, and the outer setting of described junction has the following gland with anti-skidding convex tendon.

5. described neck-part of the handle is provided with the thrust trace; Described motion bar is ramped shaped or trapezoidal ramped shaped linearly; Described gland down is front port font rear end C font or whole C font or whole hollow structure.

The beneficial effects of the utility model are:

1. adopt adjustable brush, rational in infrastructure, make simple;

2. easy to use, but each position of rapid cleaning tooth, keep oral hygiene;

3. can effectively make toothpaste be opened and not drop by even brush.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the schematic diagram of the motion bar part of the utility model band brush

Fig. 3 is the structural representation of gland under the utility model

The specific embodiment

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

In the drawings, adjustable toothbrush is by fixedly brush 1, movable brush 2, gland 3, thrust trace 4, axle 5, anti-skidding convex tendon 6, brush holder 7, fixing hole 8 constitute down.

Described brush 1 to the centre of brush holder 7 necks is provided with groove, in groove, be provided with movable brush 2 movable up and down, its bar portion is orthoscopic slope or staged ramp structure, wherein the staged slope can make head shapes keep stable after being conditioned, and present embodiment is the staged ramp structure; Be provided with a fixing hole 8 in the end of motion bar, this hole and brush holder are connected axially by axle 5 that (also available two steady pins are fixed movable brush 2, promote gland 3 down, when overcoming its elastic force, reach purpose to movable brush 2 controls) on one section brush holder 7 of outside, described junction, be with following gland 3 with the anti-skidding convex tendon 6 of three or four sides, following gland 3 can be front port font rear end C font or whole C font or whole hollow structure.Present embodiment is a front port font rear end C font, under with hand push during gland 3, following gland moves forward along the ramped shaped motion bar, its front end upper edge will be to pressing down motion bar, its lower edge is in lower support, like this along with the continuous reach of gland 3 down, movable brush 2 and bar portion thereof with regard to direct-axis to falling head steadily in groove, thereby the middle part at brush forms a groove, toothpaste is squeezed in wherein, when brushing teeth, just can make toothpaste be opened and not drop by even brush, retracting down gland 3 by former road after Tooth paste brush is opened just makes brush recover general state, after beginning to brush teeth, also can will descend gland 3 to push away forward as required, make inner " V " type that forms of brush be convenient to clean the molar inboard, also can be higher than the external stability brush, form the outstanding little brush of a part, be convenient to clean the rough upper surface of molar especially descending gland 3 to pull back movable brush 2 to be moved upward to root; In order to limit the height adjustment range of movable brush, be respectively arranged with thrust trace 4 at neck-part of the handle and appropriate location, brush holder middle part; The described cover that presses down is provided with the anti-skidding convex tendon 6 of three or four sides, is convenient to pilot brush head shapes under various hand shapes.

Claims

1. adjustable toothbrush, comprise brush, brush holder, it is characterized in that, described brush to brush holder anteriomedial is provided with groove, be provided with the motion bar of band brush in the described groove, described motion bar axially is connected with brush holder by the hole that the end is provided with, and the outer setting of described junction has the following gland with anti-skidding convex tendon.

2. adjustable toothbrush according to claim 1 is characterized in that, thrust trace before and after described brush holder is provided with.

3. adjustable toothbrush according to claim 1 is characterized in that, described motion bar is ramped shaped or trapezoidal ramped shaped linearly.

4. adjustable toothbrush according to claim 1 is characterized in that, the described front end of gland down is the square shape rear end and is C font structure.