CN2144432Y

CN2144432Y - Disposable toothbrush with squeezing type toothpaste

Info

Publication number: CN2144432Y
Application number: CN 92243895
Authority: CN
Inventors: 李征宇; 韩建功
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-04
Filing date: 1992-12-04
Publication date: 1993-10-27
Anticipated expiration: 2002-12-04

Abstract

The utility model relates to a disposable toothbrush with squeezing type toothpaste, which is composed of a brush body with a cavity, a brush hair cluster, a paste pushing plate, paste outlets, a handle and a sanitary cover. The one-shot toothpaste and the paste pushing plate are arranged in the cavity, the top and bottom brush body parts are assembled, and the handle is formed into integration for being used many times. When the utility model is used, the handle and a toothbrush top are assembled and fixed, a user pushes a push rod of the paste pushing plate causing the plate body to extrude the toothpaste in the cavity at the same time, the toothpaste is injected in the brush hair cluster from three paste outlets, and then the user can brush teeth after removing the sanitary cover. The utility model is used for one time. The utility model has the advantages of sanitary cleaning teeth, convenient operation and portability and packaging material of the toothpaste saving.

Description

Disposable toothbrush with squeezing type toothpaste

The utility model relates to a kind of toothbrush that is used for daily life, and its special feature is to enclose the disposable head toothbrushes of confession and nonexpondable split handle of toothpaste.

The toothbrush of Shi Yonging was a kind of reusable toothbrush in the past, was characterized in that toothbrush separates use with toothpaste.Because the toothbrush life cycle is longer, in the scopular of use dens in dente brush repeatedly, there is a large amount of oral bacterias, so the expert thinks that the short-term of toothbrush is used and often changed and helps oral hygiene.The general toothpaste that uses is many with material packed and transported such as aluminum thin tubes, plastic tubes when dispatching from the factory, and this big packing, the toothpaste of usefulness repeatedly carry inconvenience, be not suitable for very much the development of tourism industry, production cost is higher simultaneously, and the packaging material after using are difficult for reclaiming, and waste bigger.The name of China's utility model patent the 52nd phase of communique bulletin is called the patent application (application number is 89207085.4) (notification number is CN2047909U) of " the disposable toothbrush that uses of band toothpaste ", according to this utility application specification introduction, brush body is by one one end sealing, the cavity that the other end is opened constitutes, cavity be used for can toothpaste be connected a trough of belt handle.Brush body has a paste outlet that the brush body cavity is communicated with bristle tufts by the midpoint of scopular one side, and when handle pushed brush body cavity depths, toothpaste was extruded brush body through paste outlet and injected bristle tufts under the handle grooves guiding, thereby reaches the purpose of brushing teeth.Though this utility model patent is the lot of advantages of property use once, also are no lack of some defectives of existence.At first, because the length of guiding groove equates with the blind end distance of paste outlet to the brush body cavity, when handle is pushed toothpaste and is made that most of toothpaste is extruded, residual fraction toothpaste can not use in guiding groove, simultaneously owing to only have a paste outlet, toothpaste flows may be not smooth, causes toothpaste to overflow from other faying face.Secondly, in use, handle and brush body do not have positioner, and the effect of a frictionally and handle insert very difficult the control because handle that handle motion caused and the relative motion between the brush body of negative pressure state that cavity forms between the two.Once more, because brush and handle are not split type structures, the handle that pushes in the brush body cavity in use is the part of brush body structure, makes originally can to abandon in the lump with brush body in the disposable back of finishing using by reusable handle, causes waste of material.In addition, since bigger by the spacing overhanging size of handle of assembling and positioning sign, when accumulating, be difficult to avoid accidentally handle is inserted the situation of in the chamber toothpaste being overflowed and occur.

The purpose of this utility model provides a kind of toothpaste that makes and encloses in the brush body cavity the disposable toothbrush of the dismountable confession of handle.This extruded type disposable toothbrush with oothpaste, easy to use and carry, simple to operate, dustproof health, the packaging material of saving toothpaste do not cause the toothpaste waste, are applicable to tourism industries such as each hotel, restaurant and civil aviaton.

The utility model toothbrush is made up of head toothbrushes and handle two parts.Head toothbrushes is made of brush body, bristle tufts, paste-pushing plate and sanitary cover.Bristle tufts is planted on the brush body I, and the brush body I is to form with plastic injection-moulded, and bristle tufts can be selected other material for use; Brush body is to be assembled by brush body I and brush body II, and closed cavity of inner formation is used for encapsulating paste-pushing plate and toothpaste; Have three paste outlets at the brush body cavity by bristle tufts one side (brush body I) is uniform, the brush body cavity is communicated with bristle tufts; (with planting the hair side parallel direction) places a paste-pushing plate in the brush body cavity, and the plate body periphery becomes interference fits with brush body inner chamber limit wall size, has a push rod and plate body injection molded on the paste-pushing plate, and push rod inserts in the brush body II bottom plate hole and becomes matched in clearance with it; On the paste-pushing plate after the toothpaste placement assembling, and rear seal-cover brush body I and brush body II; For preventing that air-dry and phenomenon of losing water from appearring in the toothpaste long storage time and the pollution of scopular during accumulating, head toothbrushes has a sanitary cover button to the bristle tufts edge, scratches sanitary cover during use and gets final product; Brush body II base plate outside is a stopper slot body, and there are two junction buttons in cell body central authorities, plays to be connected spacing effect with handle.Handle alone becomes one, can select plastics or other material for use, and cross sectional shape can adopt tubulose, bar-shaped and other rigidity shape preferably; Handle assembling end have two with the brush body II on measure-alike reducing hole, two junction button centers when making that handle and head toothbrushes assemble junction button buckle in the reducing hole, fixedly head toothbrushes is on handle; When head toothbrushes was changed, handle can repeatedly use.Use operating sequence: at first with handle and head toothbrushes mount, advanced the push rod of paste-pushing plate simultaneously, made its plate body push the toothpaste chamber in, toothpaste injects bristle tufts through three paste outlets, then stingyly opens sanitary cover and just can brush teeth.

Advantage of the present utility model is the disposable use health that cleans the teeth, and is easy to use, is easy to carry, and promptly saves the packaging material of lotion, do not cause the waste of toothpaste again, and cost is low, and manufacturing process is simple, does not have special manufactured materials and technological requirement.

Below in conjunction with the description of the drawings, provide embodiment:

Fig. 1 is a longitudinal sectional view of the present utility model

Fig. 2 is the head toothbrushes cutaway view

1, brush body cavity

2, bristle tufts

3, brush body I

4, paste outlet

5, brush body II

6, paste-pushing plate

7, push rod

8, junction button

9, handle

10, reducing hole

11, sanitary cover

Head toothbrushes is by brush body I (3) and brush body II (5), bristle tufts (2), paste-pushing plate (6) and sanitary cover (11) are formed, bristle tufts (2) is planted on the brush body I (3), brush body is assembled by brush body I (3) and brush body II (5), the inner closed cavity (1) that forms, be used for encapsulating paste-pushing plate (6) and toothpaste, have three paste outlets at brush body cavity (1) by bristle tufts (2) one sides ［ brush body I (3) ］ are uniform, brush body cavity (1) is communicated with bristle tufts (2), place a paste-pushing plate (6) in the brush body cavity (1), the plate body periphery becomes interference fits with brush body inner chamber (1) limit wall size, be marked with a push rod (7) on the paste-pushing plate (6) and can insert in brush body II (5) bottom plate hole and become matched in clearance with it, the plate body thickness sum of the length of push rod (7) and paste-pushing plate (6) should equal the thickness of cavity (1) and the base plate thickness sum of brush body II (5).Head toothbrushes has a sanitary cover button to the bristle tufts edge, scratches during use to get final product.Brush body II (5) base plate outside forms a spacing flute profile concave volume, and there are two junction buttons (8) in flute profile concave volume central authorities, can with spacing connection of handle (9).Handle (9) link have two with measure-alike distortion hole (10), last two junction buttons of brush body II (5) (8) center, junction button (8) buckles in the distortion hole (10) when making the assembling of handle (9) and head toothbrushes, has fixed head toothbrushes on handle (9).

Claims

1, a kind of extruded type disposable toothbrush with oothpaste, form by brush body I (3), brush body II (5), bristle tufts (2), paste-pushing plate (6), paste outlet (4), handle (9) and sanitary cover (11), it is characterized in that brush body is to be assembled by brush body I (3) and brush body II (5) two parts, the inner closed cavity (1) that forms, encapsulation one paste-pushing plate (6) and toothpaste in the chamber, brush body cavity (1) has a plurality of paste outlets (4) by bristle tufts (2) one sides, handle (9) and each shape one of brush body can be by dress, dismountings; Head toothbrushes has a sanitary cover (11) and detains to bristle tufts (2).

2, toothbrush according to claim 1 is characterized in that bristle tufts (2) is planted on the brush body that has cavity (1).

3, toothbrush according to claim 1 is characterized in that paste-pushing plate (6) is injection molded by push rod (7) and plate body.

4, according to claim 1 or 3 described toothbrushes, it is characterized in that paste-pushing plate (6) and brush body can do relative motion, the plate body periphery becomes interference fits with brush body inwall size.

5, toothbrush according to claim 1 is characterized in that brush body II (5) and handle (9) junction are stopper slot bodies, and cell body central authorities are cast with two junction buttons (8).

6, toothbrush according to claim 1 or 5, it is characterized in that nonexpondable handle (9) can repeatedly make up with brush body II (5) separates, and handle (9) link has two distortion holes (10).