CN2128065Y

CN2128065Y - Improved toothbrush handle

Info

Publication number: CN2128065Y
Application number: CN 92205325
Authority: CN
Inventors: 郑李金娥
Original assignee: JIN E ZHENGLI
Current assignee: JIN E ZHENGLI
Priority date: 1992-03-28
Filing date: 1992-03-28
Publication date: 1993-03-17
Anticipated expiration: 2002-03-28

Abstract

The utility model provides an improved toothbrush handle, in particular, which is an improvement to the patent application case No. 89217751.9. Primarily, the front and back inner walls of a non-circular tube handle are correspondingly provided with a curved quad, and the front and back outer plates of the lower parts of the non-circular brush bristle seats are correspondingly provided with a concave edge. The lower parts of the two concave edges are respectively and concavely provided with a track groove. Thus, replacing the brush bristle seat is very rapid and convenient.

Description

Improved toothbrush handle

The utility model relates to a kind of Improvement type toothbrush handles, and it is improved at No. 89217751.9 former patent application case, and supplying can be even more ideal and practical.

By the 89217751.9th former patent application case, its feature mainly is that the seam at the periphery of leading portion brush holder and back segment brush holder all becomes identical non-circle, to guarantee leading portion brush holder orientation, and between cap-shaped piston and toothpaste coupler, spring is set, so as to keep the leading portion brush holder to the back segment brush holder in set extended configuration; Original bill no doubt has above-mentioned feature and advantage, yet, because the bristle on the hair brush base is after repeatedly scrubbing, be flexural deformation, a then whole toothbrush promptly can't continue to use, so the toothbrush of original application is limited its service life, edge this, the utility model promptly still has in the use at original bill does not attain ideal, practical part, is improved, and is initiated out utility model then.

Main purpose of the present utility model, but provide a kind of stable engagement hair brush base, and be convenient to again change.

Principal character of the present utility model, promptly inwall is provided with a curved abaculus relatively before and after the pipe handle, and in being provided with a recessed edge relatively on the exterior panel before and after the non-circular hair brush base below, this two recessed edge below then is concaved with a rail groove respectively.

Relevant the utility model is described as follows shown in a preferable possible embodiments and conjunction with figs. for reaching above-mentioned purpose, feature:

Figure 1 shows that cutaway view of the present utility model.

Figure 2 shows that part enlarged drawing of the present utility model.

The utility model mainly is to be equipped with a curved abaculus 100,101 relatively in the front and back inwall of a non-circular pipe handle 10, in being provided with a recessed edge 110,111 relatively on the exterior panel before and after a non-circular hair brush base 11 belows, be concaved with a rail groove 112,113 respectively before these two recessed edge, 100,111 belows in addition.

During assembling, only hair brush base 11 inwardly must be pegged graft along pipe handle 10 top through holes 13, then managing two abaculus 100,101 of handle 10 front and back inwalls promptly takes advantage of a situation and leads in the recessed edge 110,111 that is embedded in the top according to hair brush base 11 two outer rail grooves 112,113, so, hair brush base 11 can be rapidly and is connected to easily on the pipe handle 10; If desire is changed hair brush base 11, only must be slightly one firmly upwards draw and open hair brush base 11, two abaculus 100,101 of then managing handle 10 inwalls are owing to be to establish curved body, so two abaculus 100,101 in the pipe handle 10 are deviate from two recessed edge 110,111 of hair brush base 11 immediately, take advantage of a situation again according to going out along 112,113 slippages of below rail groove, so, i.e. dismounting rapidly, the replacing of hair brush base 11.

So the utility model really has the following advantages by above explanation as can be known:

(1) no matter be winding or replacing hair brush base, all very rapid and convenient.

(2) under the abaculus and the mutual buckle of recessed edge on the hair brush base of managing in the handle, hair brush base stably is connected on the pipe handle.

When (three) being out of shape, only must changing hair brush base, and must not abandon, also can reduce economic waste together with toothbrush handles if the brush when long of the bristle on the hair brush base is used.

In sum, the utility model really can reach desired application target and effect, and more desirable, practical, when the application that can meet utility model patent will be stated, therefore files an application in accordance with the law, earnestly asks to conclude early and check and approve patent, and real dark appointing is obliged to.

Claims

1, a kind of Improvement type toothbrush handles, it is characterized in that inwall is provided with a curved abaculus relatively before and after the non-round tube handle, and in being provided with a recessed edge relatively on the exterior panel before and after the non-circular hair brush base below, this two recessed edge below then is concaved with a rail groove respectively, so, can provide a kind of very rapidly and be convenient for changing hair brush base.