CN202206927U

CN202206927U - Telescopic crutch

Info

Publication number: CN202206927U
Application number: CN2011203541665U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Zhilida Technology Co Ltd
Current assignee: Chengdu Zhilida Technology Co Ltd
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-05-02
Anticipated expiration: 2021-09-21

Abstract

The utlity model relates to a telescopic crutch which is convenient in carrying, and is used for auxiliary walking. The crutch comprises a crutch head, wherein the crutch head is downwards provided with an opening, a spring and an upper hanging buckle are fixedly connected with the inner surface of the upper end of the crutch head, the lower end of the spring is fixedly connected with a pressing board; the upper surface of the pressing board is fixedly connected with a lower hanging buckle, the lower hanging buckle is buckled with the upper hanging buckle; a button is mounted on the crutch head, and the button corresponds to the upper hanging buckle; the lower surface of the pressing board is fixedly connected with a telescopic rod; the inner surface of the lower end of the crutch head is fixedly connected with a retainer ring, and a retainer pin is mounted on the lower part of the crutch head.

Description

Telescopic crutch

Technical field

The utility model relates to a kind of daily necessities, relates in particular to a kind of telescopic crutch.

Background technology

The crutch that uses at present all is a rod-like structure, and this crutch carries trouble, and it is big to take up room.

Summary of the invention

The purpose of the utility model provides a kind of telescopic crutch easy to carry.

For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of telescopic crutch comprises crutch tip; It is characterized in that: crutch tip is under shed, the inner surface of crutch tip upper end be fixedly connected with spring and on buckle, the lower end of spring is fixedly connected with pressing plate; The upper surface of pressing plate is fixedly connected with down and buckles, buckle down and on buckle and be interlockingly connected, button is installed on the crutch tip; Button with on buckle corresponding; The lower surface of pressing plate is fixedly connected with expansion link, and the inner surface of the lower end of crutch tip is fixedly connected with back-up ring, and the bottom of crutch tip is equipped with backing pin.

The utility model has the advantages of and be: since in the utility model crutch tip under shed, the inner surface of crutch tip upper end be fixedly connected with spring and on buckle, the lower end of spring is fixedly connected with pressing plate; The upper surface of pressing plate is fixedly connected with down and buckles, buckle down and on buckle and be interlockingly connected, button is installed on the crutch tip; Button with on buckle correspondingly, the lower surface of pressing plate is fixedly connected with expansion link, the inner surface of the lower end of crutch tip is fixedly connected with back-up ring; The bottom of crutch tip is equipped with backing pin; So can expansion link be taken in the crutch tip when using the utility model, the volume of crutch is little like this, and is easy to carry.

Description of drawings

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

In the accompanying drawing: 1, button; 2, buckle on; 3, buckle down; 4, back-up ring; 5, expansion link; 6, crutch tip; 7, pressing plate; 8, spring; 9, backing pin.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

The utility model is as shown in Figure 1, and a kind of telescopic crutch comprises crutch tip 6; Crutch tip 6 is under shed, the inner surface of crutch tip 6 upper ends be fixedly connected with spring 8 with on buckle 2, the lower end of spring 8 is fixedly connected with pressing plate 7; The upper surface of pressing plate 7 is fixedly connected with down and buckles 3, buckle down 3 with on buckle 2 and be interlockingly connected, button 1 is installed on the crutch tip 6; Button 1 with on buckle 2 corresponding; The lower surface of pressing plate 7 is fixedly connected with expansion link 5, and the inner surface of the lower end of crutch tip 6 is fixedly connected with back-up ring 4, and the bottom of crutch tip 6 is equipped with backing pin 9.

When using the utility model, press the button, make to buckle to close down to buckle disengagement, because the elastic force expansion link of spring ejects; The user can regulate the length of expansion link as required, after adjusting, utilizes backing pin that pressing plate is fixed and gets final product; When not in use, unclamp backing pin, expansion link is pressed in the crutch tip; Make buckle and under buckle and interlock, the smaller volume of whole crutch, easy to carry.

Claims

1. a telescopic crutch comprises crutch tip (6), it is characterized in that: crutch tip (6) is under shed; The inner surface of crutch tip (6) upper end be fixedly connected with spring (8) and on buckle (2), the lower end of spring (8) is fixedly connected with pressing plate (7), the upper surface of pressing plate (7) is fixedly connected with down and buckles (3); Under buckle (3) and on buckle (2) and be interlockingly connected; Button (1) is installed on the crutch tip (6), button (1) with on buckle (2) corresponding, the lower surface of pressing plate (7) is fixedly connected with expansion link (5); The inner surface of the lower end of crutch tip (6) is fixedly connected with back-up ring (4), and the bottom of crutch tip (6) is equipped with backing pin (9).