CN2033621U

CN2033621U - Sleeve handle toothbrush

Info

Publication number: CN2033621U
Application number: CN 88208673
Authority: CN
Inventors: 曾正中
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-07-17
Filing date: 1988-07-17
Publication date: 1989-03-08

Abstract

The utility model relates to a toothbrush. The existing music toothbrush, a powerdriven or electric upright swing toothbrush, etc. can help people brush teeth in a correct method, but are not easy to be popularized because of complicated structure, inconvenience to repair in failure and higher price. The utility model adds a sleeve pipe 2, a flange 3 and a metal ring 4 to an ordinary plastic toothbrush to form a sleeve handle structure. Using the utility model not only can effectively help people form the habit of upright brushing teeth, but also can obtain favorable effects through the sleeve handle structure when massaging gum, and the technique of the toothbrush is easy to be mastered.

Description

Sleeve handle toothbrush

The utility model is a kind of toothbrush.

Dentist points out that incorrect tooth-brushing habit is to cause the major reason of tooth disease.This custom, outstanding behaviours is for inside and outside the tooth of brushing teeth during the two sides, the toothbrush direction of motion is called horizontal brush perpendicular to the slot trend or Dragsaw type is brushed teeth, not only can not remove the between cog dirt effectively, and because the fast strength Da Yi of speed causes the gum scratch hemorrhage, can cause gum inflammation or atrophy thus, it is damaged or the like that tooth is taken place.The brush method that the expert recommends is " perpendicular brush adds massage ", be that the bristle motion direction is consistent with the slot trend, and upper tooth from top to bottom, lower tooth brushes from lower to upper, at last bristle being close to gum fixes a place and trembles along the teeth arrangement direction, reach the massage gum, thereby improve purpose (" domestic hygiene consultant " 498-495 page or leaf, the volumes such as Lin Qiaozhi of the strong tooth of the strong tooth of periodontium blood circulation, Beijing Publishing House, book number 14071.36).Yet, all the fashion because " Dragsaw type is brushed teeth " gimmick simply saves trouble.

In order to help people to brush teeth by canonical procedure, musical toothbrush has appearred both at home and abroad in succession, products such as motor driven and electrodynamic type vertical pendulum toothbrush, but because of complex structure, the inconvenience of breaking down is repaired voluntarily with price is more expensive and difficult and is popularized.

The purpose of this utility model is to obtain a kind ofly can to help people correctly to brush teeth and simple in structure, cheap toothbrush by the method for expert advice.

Content of the present utility model is, on the brush holder of common staight shank plastic tooth brush, add a plastic bushing, make it on the brush holder axis direction, can be free to slide a segment distance, and on perpendicular to the brush holder axis direction, can drive brush holder associated movement (translation or rotation), there is a flange to block sleeve pipe at brush holder front end (promptly near brush one end), and be that the brush holder end has an aperture at the other end, wherein wear a removable becket and block sleeve pipe.Casing length is degree to be suitable for holding, and the distance of flange and becket is to be advisable greater than casing length 1-2 centimetre.

Characteristics of the present utility model are, hand is held sleeve pipe naturally during use, inside and outside the tooth of brushing teeth during the two sides, if perpendicular brush then the action of brushing teeth is not subjected to any interference and restriction, if horizontal brush then sleeve pipe could reciprocatingly slide on brush holder, the displacement that makes the hand that the displacement of brush compares on amplitude little 1-2 centimetre, lag behind a period of time on phase place, the action of therefore brushing teeth is interfered, and this has not only weakened the wearing and tearing to gum, but also can produce clear and definite prompting effect, change gimmick in the hope of toothbrushing person.When brushing teeth the tooth occlusal surface, can apply big hand-power, at this moment will produce enough stiction between sleeve pipe and brush holder and overcome the resistance that bristle is subjected to, sleeve pipe can not slide, and therefore moves unaffected.When massage, as use ordinary toothbrush, producing soft and rhythmic location vibration gimmick is difficult for grasping, and when using the utility model, with hand-power and by means of jaw portion strength brush and bristle are located, spur sleeve pipe simultaneously, utilize the appropriateness collision between sleeve pipe and flange and becket can obtain good massage effect, because the big motion amplitude of hand is converted to the small vibration of brush by collision, so gimmick is easy to grasp.

Accompanying drawing is embodiment of the present utility model.

Among the figure, flange 3 is shaped with brush holder 1 integral molded plastic, after sleeve pipe 2 is inserted in from the brush holder end, puts on becket 4 and promptly constitutes a toggle toothbrush.Brush holder 1 is right cylinder or convergent vertical cyclindrical shapes such as on-circular cross-section, and sleeve pipe 2 is degree with the fit clearance of brush holder 1 to guarantee axially to be free to slide, and unsuitable excessive, the cross sectional shape of sleeve pipe 2 is consistent with brush holder 1.

Claims

1, a kind of plastic tooth brush, has the on-circular cross-section staight shank, it is characterized in that, plastic bushing 2 also is housed on brush holder 1, this sleeve pipe 2 can be free to slide a segment distance along brush holder 1 axis also to be stopped by flange 3 and becket 4 respectively, then drives brush holder 1 associated movement (translation or rotation) on perpendicular to brush holder 1 axis direction.

2, by the described toothbrush of claim 1, the distance that it is characterized in that flange 3 and becket 4 is greater than length 1-2 centimetre of sleeve pipe 2.

3,, it is characterized in that the fit clearance between sleeve pipe 2 and the brush holder 1 is to spend to guarantee axially to be free to slide by the described toothbrush of claim 1.

4, by the described toothbrush of claim 1, it is characterized in that sleeve pipe 2 cross sectional shapes are consistent with brush holder 1.

5,, it is characterized in that flange 3 and brush holder 1 integral molded plastic are shaped by the described toothbrush of claim 1.

6, by the described toothbrush of claim 1, it is characterized in that becket 4 is removable, be through the end of brush holder 1 by an aperture.