CN203194889U - Telescopic toothbrush - Google Patents

Abstract

The utility model discloses a telescopic toothbrush, which comprises a toothbrush head, a toothbrush rod and a telescopic rod, wherein the toothbrush head can be formed into various flat shapes; the toothbrush rod is long; the inner part of the toothbrush rod is provided with a hollow constant-section body; the telescopic rod is long; the telescopic rod is inserted into the hollow constant-section body of the toothbrush rod; and the telescopic rod can be inserted into and extracted from the hollow constant-section body of the toothbrush rod.

Description

The toothbrush of Retractable

Technical field

The utility model relates to a kind of toothbrush, relates in particular to a kind of toothbrush of Retractable.

Background technology

The toothbrush that does not have in the market Retractable.

Summary of the invention

Problem to be solved in the utility model is to provide a kind of toothbrush of Retractable, and the toothbrush of this Retractable can satisfy user's demand and brush rod is extended or shortening, and it is easy to use.

For solving above technical problem, the technical solution of the utility model is as follows:

A kind of toothbrush of Retractable, it comprises head toothbrushes, brush rod, expansion link, described head toothbrushes can be various flat patterns; Described brush rod is long body shape; The inside of described brush rod is the uiform section body that hollows out; Described expansion link is long body shape; Described expansion link is to be inserted in the uiform section body the inside that brush rod hollows out; Described expansion link can inject in the uiform section body the inside that brush rod hollows out and extract out.

The beneficial effects of the utility model are: simple in structure, easy to make, cost is low, and is easy to use.

Description of drawings

Fig. 1 is overall structure figure of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described further:

As shown in Figure 1, the utility model mainly is comprised of head toothbrushes 1, brush rod 2, expansion link 3, and head toothbrushes 1 can be various flat patterns; Brush rod 2 is long body shapes; The inside of brush rod 2 is the uiform section bodies that hollow out; Expansion link 3 is long body shapes; Expansion link 3 is to be inserted in the uiform section body the inside that brush rod 2 hollows out; Expansion link 3 can inject in the uiform section body the inside that brush rod 2 hollows out and extract out.

The utility model is to use like this:

As shown in Figure 1, we take out the toothbrush of Retractable, the length of needs when using and expansion link injected a part or extract a part out get final product.

Claims (1)

1. the toothbrush of a Retractable comprises head toothbrushes (1), brush rod (2), expansion link (3), it is characterized in that: the inside of described brush rod (2) is the uiform section body that hollows out; Described expansion link (3) is to be inserted in the uiform section body the inside that brush rod (2) hollows out; Described expansion link (3) can inject in the uiform section body the inside that brush rod (2) hollow out and extract out.