CN203467910U - Toothbrush - Google Patents

Abstract

A toothbrush comprises a toothbrush handle, a toothbrush support and toothbrush bristles. The end portion of the toothbrush handle is provided with a footpace-shaped dovetail joint, the short side of the toothbrush support is provided with a dovetail groove matched with the dovetail joint of the toothbrush handle, and the toothbrush support is provided with through holes used for being connected with the toothbrush bristles. The toothbrush is simple in structure and each to manufacture; a toothbrush head is movably connected with the toothbrush handle, so the toothbrush is light, ingenious and convenient to carry; after the toothbrush is used for a certain period of time, what is needed is to replace the toothbrush bristles so that a whole new effect can be achieved, cost is reduced, the aim of environment protection is achieved, the toothbrush support can be combined at will, and accordingly different requirements of people at different ages for the size of the toothbrush are met.

Description

Toothbrush

Technical field

The utility model relates to a kind of toothbrush.

Background technology

Known toothbrush comprises toothbrush handle, head toothbrushes and bristles, and this three part is fixedly connected with, toothbrush is the necessity in people's daily life, in use, due to the bristle appearance wearing and tearing of toothbrush or the reason that lodges and be out of shape, conventionally use the toothbrush that just need to more renew for about three months, yet, when changing toothbrush, although the bristle of toothbrush has wearing and tearing, mostly toothbrush handle and head toothbrushes are comparatively intact, if abandoned and too waste together with intact toothbrush handle and head toothbrushes when changing toothbrush, are also unfavorable for energy-conserving and environment-protective.

Utility model content

The utility model, in order to overcome the deficiencies in the prior art, provides a kind of toothbrush of replacing toothbrush hair.

To achieve these goals, the utility model can be taked following technical proposals: a kind of toothbrush, comprise toothbrush handle, tooth brush holder and bristles, described toothbrush handle end is provided with the dovetail of trapezoidal shape, described tooth brush holder minor face one side offers the dovetail groove matching with the dovetail of toothbrush handle, offers for connecting the through hole of bristles in described tooth brush holder.

As preferably, described tooth brush holder comprises the first base body, the second base body, the 3rd base body and the 4th base body, and described the first base body, the second base body, the 3rd base body and the 4th base body are in the same plane, described the first base body is connected with the second base body, the 3rd base body respectively by Tenon connected mode, and described the 4th base body is connected with the second base body, the 3rd base body respectively by Tenon connected mode.

As preferably, described the first base body, the second base body, the 3rd base body and the 4th base body are provided with at least two through holes.

As preferably, described bristles is located on pedestal, and pedestal is provided with external screw thread, and the through hole of tooth brush holder is provided with the internal thread matching with pedestal external screw thread.

The beneficial effects of the utility model are: simple in structure, be easy to realize, the movable connection of toothbrush head and brush holder, not only lightly but also be easy to carry, toothbrush in use for some time, only need to change bristle and just realize the effect renewing, reduced cost, realized the object of environmental protection, tooth brush holder can arbitrarily combine the different demands of all ages and classes section to toothbrush size that realized.

For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.

Accompanying drawing explanation

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

The specific embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.A kind of toothbrush comprises toothbrush handle 1, tooth brush holder 2 and bristles 3, toothbrush handle 1 end, one end is provided with the dovetail of trapezoidal shape, tooth brush holder 2 offers the dovetail groove matching with the dovetail of toothbrush handle 1 compared with minor face one side, bristles 3 is located on pedestal 5, pedestal 5 is provided with external screw thread, in tooth brush holder 2, offer for connecting the through hole 4 of bristles 3, the through hole 4 of tooth brush holder 2 is provided with the internal thread matching with pedestal 5 external screw threads.

Tooth brush holder 2 comprises the first base body 21, the second base body 22, the 3rd base body 23 and the 4th base body 24, and four base bodies are in the same plane, the first base body 21 is connected with the second base body 22, the 3rd base body 23 respectively by Tenon connected mode, and the 4th base body 24 is connected with the second base body 22, the 3rd base body 23 respectively by Tenon connected mode.In the present embodiment, tooth brush holder 2 also can, for the first base body 21, the first base bodies 21 are directly connected with toothbrush handle 1, so just be applicable to child and use.The first base body 21, the second base body 22, the 3rd base body 23 and the 4th base body 24 are provided with at least two for the through hole 4 of placing toothbrush hair.

Although the utility model is disclosed as above by preferred embodiment; yet not in order to limit the utility model; anyly know this skill person; within not departing from spirit and scope of the present utility model; can do a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on claims scope required for protection.

Claims (4)

1. a toothbrush, it is characterized in that: comprise toothbrush handle (1), tooth brush holder (2) and bristles (3), described toothbrush handle (1) end is provided with the dovetail of trapezoidal shape, in described tooth brush holder (2) shorter lateral sides, offer the dovetail groove matching with the dovetail of toothbrush handle (1), in described tooth brush holder (2), offer the through hole (4) for connecting bristles (3).

2. toothbrush according to claim 1, it is characterized in that: described tooth brush holder (2) comprises the first base body (21), the second base body (22), the 3rd base body (23) and the 4th base body (24), and described the first base body (21), the second base body (22), the 3rd base body (23) and the 4th base body (24) are in the same plane, described the first base body (21) by Tenon connected mode respectively with the second base body (22), the 3rd base body (23) is connected, described the 4th base body (24) by Tenon connected mode respectively with the second base body (22), the 3rd base body (23) is connected.

3. toothbrush according to claim 2, is characterized in that: described the first base body (21), the second base body (22), the 3rd base body (23) and the 4th base body (24) are provided with at least two through holes (4).

4. toothbrush according to claim 1, is characterized in that: it is upper that described bristles (3) is located at pedestal (5), and pedestal (5) is provided with external screw thread, and the through hole (4) of tooth brush holder (2) is provided with the internal thread matching with pedestal (5) external screw thread.

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