CN202552693U

CN202552693U - Novel toothbrush

Info

Publication number: CN202552693U
Application number: CN2012202431431U
Authority: CN
Inventors: 陈科
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-28
Filing date: 2012-05-28
Publication date: 2012-11-28
Anticipated expiration: 2022-05-28

Abstract

Disclosed is a novel toothbrush. A groove is arranged on the front side at the head of a brush handle, a round hole is arranged on the back side at the head of the toothbrush handle, and a protruding block is arranged on the back side of a brush head and corresponds to the groove at the head of the brush handle. The brush handle and the brush head are made of plastic materials and have a certain elasticity, and the protruding block on the brush head is inserted into the groove at the head of the recyclable brush handle with appropriate force to enable the brush head to be tightly combined with the head of the brush handle without loosening and falling off. If an old brush head needs a change, a chopstick head and the like can be used pushing up the protruding block of the brush head with force through the round hole on the back side at the head of the brush handle, and the old brush head can be dismounted and replaced by a new brush head. The brush head is independent and complete without redundant connecting bodies, therefore producing materials for the brush head are reduced to the minimum, when the new brush head is changed and the old brush head is abandoned, material consumption of the brush head is reduced to the minimum, energy saving and environmental protection are facilitated, and simultaneously, the materials are saved.

Description

A kind of novel toothbrush

Technical fieldThe utility model relates to a kind of brush, specifically relates to a kind of toothbrush.

Background technologyThe actual now toothbrush that uses all is that toothbrush handles and head toothbrushes fuse basically; Saying that from health home-use toothbrush is answered and renewed about three months, is disposable toothbrush and the hotel uses; So China's total consumption of annual toothbrush is very large.Can whole old toothbrush be abandoned when toothbrush renews, cause very big waste.Although the separable toothbrush of toothbrush handles and head toothbrushes is also arranged; But these toothbrush handles are connected through screw thread etc. with head toothbrushes; Must be provided with the connector of neck shape etc. on the head toothbrushes, this connector still needs many materials to manufacture, and when old head toothbrushes abandons, still can cause bigger waste.

Summary of the inventionThe utility model purpose provides a kind of novel toothbrush that can practice thrift the toothbrush cost to greatest extent.

The utility model purpose is achieved in that in toothbrush handles head front and is provided with a groove, is provided with a circular hole at the toothbrush handles head back side, is provided with projection at the head toothbrushes back side, and this projection is corresponding with the groove on the toothbrush handles head.

The beneficial effect of the utility model: be directly installed on reusable toothbrush handles head with head toothbrushes independently; Because of the head toothbrushes independent completion does not have other unnecessary connector; Make the material of producing head toothbrushes drop to lower; When changing new head toothbrushes and abandon old head toothbrushes, also reduce to the waste of head toothbrushes material lower; When saving material, also practiced thrift electric energy etc. and other cost, and can protect environment to some extent.

Description of drawingsFig. 1 is the toothbrush handles sketch map; Fig. 2 is the head toothbrushes sketch map; Fig. 3 uses sketch map for the utility model; Fig. 4 is the utility model schematic perspective view.

The specific embodimentCombine accompanying drawing that the utility model is done further narration at present.

Like Fig. 1 to shown in Figure 4,1. toothbrush handles, 2. groove, 3. circular hole, 4. head toothbrushes, 5. projection.

Be provided with a groove 2 in toothbrush handles 1 head front, be provided with a circular hole 3 at the toothbrush handles 1 head back side, be provided with projection 5 at head toothbrushes 4 back sides, this projection 5 is corresponding with the groove 2 on toothbrush handles 1 head.

Process by plastic or other material because of toothbrush handles 1 and head toothbrushes 4, have certain elasticity, insert the groove 2 of toothbrush handles 1 head as long as 5 appropriateness of the projection on the head toothbrushes 4 are put forth one's strength, head toothbrushes 4 just can be combined closely with toothbrush handles 1 head; Also can sawtooth or concavo-convex be made in side around the projection of head toothbrushes 45, make projection 5 insert behind the grooves 2 more close and firm, will not become flexible and fall down.As to old head toothbrushes 4 be changed; The first-class circular hole 3 through the toothbrush handles 1 head back side of then available chopstick head even available key pushes up the projection 5 of head toothbrushes 4 with relatively putting forth one's strength; Can head toothbrushes 4 be unloaded, change new head toothbrushes 4, toothbrush handles 1 is reusable.

Claims

1. a novel toothbrush is characterized in that being provided with a groove in toothbrush handles head front, is provided with a circular hole at the toothbrush handles head back side, is provided with projection at the head toothbrushes back side, and this projection is corresponding with the groove on the toothbrush handles head.