CN203815827U

CN203815827U - Walking stick

Info

Publication number: CN203815827U
Application number: CN201420202620.9U
Authority: CN
Inventors: 姜自涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-23
Filing date: 2014-04-23
Publication date: 2014-09-10
Anticipated expiration: 2024-04-23

Abstract

A walking stick comprises a walking stick handle, wherein the middle of the bottom of the walking stick handle is fixedly connected with the top end of a vertically-arranged support bar; a reverse U-shaped bracket is hinged to the bottom of the support bar; an anti-skid base is hinged to the bottom of each of the two legs of the reverse U-shaped bracket; the support bar is sleeved with a fixing ring; a fastening bolt passes through a threaded hole in the fixing ring to be propped against the support bar. Adopting the scheme, the walking stick is rational in structure design that the reverse U-shaped bracket is movably arranged at the bottom of the walking stick and the anti-skid base is movably arranged at the bottom of each leg of the reverse U-shaped bracket, so that the reverse U-shaped bracket can increase the stability of the walking stick when a person with an injured leg or a disabled uses the walking stick; the anti-skid base can effectively prevent the walking stick from skidding when the floor is slippery. Therefore, a user is prevented from falling and the potential safety hazard is eliminated.

Description

A kind of crutch

Technical field:

This utility model relates to a kind of crutch.

Background technology:

At present, crutch is on the market mostly simple in structure, function singleness, the people that shank is injured or people with disability are when using crutch walking, because crutch is generally single foot kiss the earth, when ground is more sliding, easily there is the phenomenon that crutch skids, cause user to fall down, have potential safety hazard; In addition, when user is gone upstairs, need first crutch to be moved to second level step, and then centre of body weight is moved up, now the step at user place lacks support, need to adopt health to be moved to second step compared with great strength, go upstairs very difficult, bring very big inconvenience to injured people or the people with disability of shank.

Utility model content:

This utility model is in order to make up the deficiencies in the prior art, a kind of crutch is provided, its reasonable in design, arranges an inverted U support in the activity of the bottom of crutch, and bottom each leg of inverted U support, activity all arranges an anti-skid base, when the injured people of shank or people with disability are when using crutch walking, inverted U support can strengthen the stability of crutch, and when ground is more sliding, anti-skid base can effectively avoid crutch to occur skidding, avoid user to fall down, eliminated potential safety hazard; In addition, when user is gone upstairs, inverted U support can be inclined cross between upper and lower two-stage step, when user moves from first order step to second level step, crutch can give user simultaneously and support on two-stage step, user can easily be gone upstairs, and has brought convenience to injured people or the people with disability of shank, has solved problems of the prior art.

This utility model is to solve the problems of the technologies described above adopted technical scheme to be:

A kind of crutch, comprise a crutch handle, in the middle of the bottom of crutch handle, be connected with the top of a support bar vertically arranging, bottom-hinged one inverted U support at support bar, the hinged anti-skid base of two foot bottom portions difference at inverted U support, on support bar, be arranged with a retainer ring, a fastening bolt connects through screwed hole and the support bar on retainer ring.

This utility model adopts such scheme, reasonable in design, in the activity of the bottom of crutch, one inverted U support is set, each leg bottom activity at inverted U support all arranges an anti-skid base, and when the injured people of shank or people with disability are when using crutch walking, inverted U support can strengthen the stability of crutch, when ground is more sliding, anti-skid base can effectively avoid crutch to occur skidding, has avoided user to fall down, and has eliminated potential safety hazard; In addition, when user is gone upstairs, inverted U support can be inclined cross between upper and lower two-stage step, when user moves from first order step to second level step, crutch can give user simultaneously and support on two-stage step, user can easily be gone upstairs, and has brought convenience to injured people or the people with disability of shank.

Accompanying drawing explanation:

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

In figure, 1, crutch handle, 2, support bar, 3, inverted U support, 4, anti-skid base, 5, retainer ring, 6, fastening bolt.

The specific embodiment:

For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.

As shown in Figure 1: a kind of crutch, comprise a crutch handle 1, in the middle of the bottom of crutch handle 1, be connected with the top of a support bar 2 vertically arranging, bottom-hinged one inverted U support 3 at support bar 2, the hinged anti-skid base 4 of two foot bottom portions difference at inverted U support 3, on support bar 2, being arranged with retainer ring 5, one fastening bolts 6 connects through screwed hole and support bar 2 on retainer ring 5.

When the injured people of shank or people with disability use crutch on level land, to be set in retainer ring 5 on support bar 2 and slide into the bottom of support bar 2, then tighten fastening bolt 6, retainer ring 5 is fixed on the top of inverted U support 3, can play barrier effect to inverted U support 3, thereby avoided 3 activities of inverted U support, guaranteed that crutch in use supports firmly; When needs are when going upstairs use, fastening bolt is unclamped, by retainer ring 5 along support bar 2 upward slidings, until retainer ring no longer hinders inverted U support movable, then tighten fastening bolt, when going upstairs, first inverted U bracing frame is tilted, two legs of inverted U bracing frame are placed on respectively on first order step and second level step, then way up is moved, now two legs can be played a supporting role respectively on two-layer step, and the injured people of shank or people with disability can easily will be moved on health, have saved muscle power.

Adopt crutch of the present utility model, in the activity of the bottom of crutch, one inverted U support is set, each leg bottom activity at inverted U support all arranges an anti-skid base, when the injured people of shank or people with disability are when using crutch walking, inverted U support can strengthen the stability of crutch, and when ground is more sliding, anti-skid base can effectively avoid crutch to occur skidding, avoid user to fall down, eliminated potential safety hazard; In addition, when user is gone upstairs, inverted U support can be inclined cross between upper and lower two-stage step, when user moves from first order step to second level step, crutch can give user simultaneously and support on two-stage step, user can easily be gone upstairs, and has brought convenience to injured people or the people with disability of shank.

This utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1. a crutch, it is characterized in that: comprise a crutch handle, in the middle of the bottom of crutch handle, be connected with the top of a support bar vertically arranging, bottom-hinged one inverted U support at support bar, the hinged anti-skid base of two foot bottom portions difference at inverted U support, on support bar, be arranged with a retainer ring, a fastening bolt connects through screwed hole and the support bar on retainer ring.