CN203262457U

CN203262457U - Walking stick

Info

Publication number: CN203262457U
Application number: CN 201320171573
Authority: CN
Inventors: 茅佳靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-09
Filing date: 2013-04-09
Publication date: 2013-11-06
Anticipated expiration: 2023-04-09

Abstract

The utility model provides a walking stick which comprises a walking stick upper rod, a walking stick lower rod, supporting rods and rollers. An inserting rod is arranged on the bottom of the walking stick upper rod, the walking stick upper rod is inserted into a walking stick lower rod groove through the inserting rod, a clamping piece is arranged on the inserting rod, a clamping groove is formed in the walking stick lower rod, the inserting rod is clamped in the clamping groove through the clamping piece, 3-4 supporting rods are arranged on the lower portion of the walking stick lower rod, and one roller is mounted on the end portion of each supporting rod. According to the walking stick, the four rollers are mounted on the bottom of the walking stick, the upper rod is inserted into the lower rod, therefore, the whole walking stick does not need to be lifted up when the walking stick is moved, and the walking stick is moved very conveniently.

Description

A kind of crutch

Technical field

The utility model relates to articles for daily use fields, particularly a kind of crutch.

Background technology

Crutch is main walk help instrument, because crutch only has a strong point, therefore in use sometimes stable not, if increase wheel in its bottom, although can improve the burden that stability alleviates transverse shifting, but each movement need to be lifted crutch again and be moved, and increasing wheel can increase and lift difficulty.

The utility model content

for above problem, the utility model provides a kind of crutch, 4 wheels are arranged bottom this crutch, upper boom is plugged in lower beam, need not whole crutch is lifted together when therefore moving, thereby it is very convenient to move, for reaching this purpose, the utility model provides a kind of crutch, comprise the crutch upper boom, the crutch lower beam, pole and roller, shank is arranged at described crutch upper boom bottom, described crutch upper boom is plugged in crutch lower beam groove by shank, on described shank, fastener is arranged, described crutch lower beam has draw-in groove, described shank is stuck in draw-in groove by fastener, 3-4 pole arranged under described crutch lower beam, each pole end is equipped with a roller.

As further improvement of the utility model, between described crutch upper boom and crutch lower beam, spring is arranged, but arranging spring after depressing, crutch can play cushioning effect.

The utility model is a kind of crutch, bottom this crutch, 4 wheels are arranged, stability is very high, and its crutch upper boom is plugged in lower beam, therefore only need upper boom is lifted can need not whole crutch is lifted together in the time of mobile, thus mobile get up very convenient.

Description of drawings

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the utility model upper boom schematic diagram;

Member in figure is:

1, crutch upper boom; 2, spring; 3, crutch lower beam;

4, pole; 5, roller; 6, draw-in groove;

7, fastener; 8, shank.

The specific embodiment

Below in conjunction with drawings and Examples, utility model is described in detail:

The utility model provides a kind of crutch, and this crutch bottom has 4 wheels, upper boom to be plugged in lower beam, need not whole crutch is lifted together in the time of therefore mobile, thereby mobile get up very convenient.

as a kind of specific embodiment of the utility model, the utility model schematic diagram such as Fig. 1 a kind of crutch shown in Figure 2, comprise crutch upper boom 1, crutch lower beam 3, pole 4 and roller 5, shank 8 is arranged at described crutch upper boom 1 bottom, described crutch upper boom 1 is plugged in crutch lower beam 3 grooves by shank 8, between described crutch upper boom 1 and crutch lower beam 3, spring 2 is arranged, but spring 2 is set after crutch is depressed plays cushioning effect, on described shank 8, fastener 7 is arranged, described crutch lower beam 3 has draw-in groove 6, described shank 8 is stuck in draw-in groove 6 by fastener 7, described crutch lower beam has 3-4 pole 4 for 3 times, each pole 4 ends are equipped with a roller 5.

The above; it is only preferred embodiment of the present utility model; be not to be the utility model to be done the restriction of any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.

Claims

1. crutch, comprise crutch upper boom (1), crutch lower beam (3), pole (4) and roller (5), it is characterized in that: shank (8) is arranged bottom described crutch upper boom (1), described crutch upper boom (1) is plugged in crutch lower beam (3) groove by shank (8), fastener (7) is arranged on described shank (8), described crutch lower beam (3) has draw-in groove (6), described shank (8) is stuck in draw-in groove (6) by fastener (7), 3-4 pole (4) arranged under described crutch lower beam (3), each pole (4) end is equipped with a roller (5).

2. a kind of crutch according to claim 1, is characterized in that: between described crutch upper boom (1) and crutch lower beam (3), spring (2) is arranged.