CN202605226U - Universal wheel crutch for the blind - Google Patents
Universal wheel crutch for the blind Download PDFInfo
- Publication number
- CN202605226U CN202605226U CN 201220191869 CN201220191869U CN202605226U CN 202605226 U CN202605226 U CN 202605226U CN 201220191869 CN201220191869 CN 201220191869 CN 201220191869 U CN201220191869 U CN 201220191869U CN 202605226 U CN202605226 U CN 202605226U
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- CN
- China
- Prior art keywords
- crutch
- universal wheel
- blind
- main body
- ground
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a universal wheel crutch for the blind. The universal wheel crutch for the blind comprises a crutch main body, and a universal wheel is arranged on a side wall of the lower end of the crutch main body; an anti-slip rubber sleeve is arranged on the end portion of the lower end of the crutch main body; and a crutch handle is arranged at the upper end of the crutch main body, and the crutch handle and the universal wheel are located on the same side of the crutch main body. The universal wheel crutch for the blind has the advantages that when the crutch inclines, the universal wheel on the side wall of the lower end of the crutch can rotate back and forth on the ground, the crutch can rapidly distinguish whether deep holes, accumulated water, barriers and the like exist on a road surface, the detection is overall and rapid, and safe protection is improved when the blind walks; in addition, a roller wheel of the universal wheel can walk in a linear mode in strip shape brick grooves on a sidewalk for the blind, and deviation of walking is reduced; and the crutch can also be used as a support to help the blind when the blind goes up and down to steps of a stair, and when the anti-slip rubber sleeve arranged at the lower end of the crutch is supported on the ground, the universal wheel is separated from the ground, and the collision is avoided.
Description
[technical field]
This utility model relates to a kind of crutch, particularly a kind of blind person's universal wheel crutch that is applicable to crowd's use of visual disorder.
[background technology]
Crutch is the main life instrument of assisting blind walking; Original blind-man crutch is made and function singleness; Belong to traditional type clavate crutch, head did not stop to beat ground when the blind person used crutch to explore the way, and to distinguish the road surface whether smooth clear, hydrops and function such as was arranged; Original crutch lower end portion when the blind person explores the way does not stop to beat on the road surface; Can produce resistance when the road surface is uneven; Because crutch head area is little, the contact road surface is just touched through the click in different distance when distinguishing the road surface, and such click mode can not omnibearingly be verified the road surface and tell the road surface situation accurately; And the speed of distinguishing is slow, has had a strong impact on blind person's the speed of travel.
[summary of the invention]
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of blind person's universal wheel crutch that can make the blind person distinguish the road surface situation fast and accurately is provided, and safe guarantee is provided for the blind person in the walking of daily life.
The purpose of this utility model is achieved in that and comprises the crutch main body that its improvements are: the lower end sidewall of said crutch main body is provided with a universal wheel;
Preferably, the end, lower end of said crutch main body is provided with the anti-slip rubber cover;
Preferably, the upper end of said crutch main body is provided with the cane handle, and said cane handle and universal wheel are positioned at the same side of crutch main body;
Preferably, the manufacturing materials of said crutch main body is rustless steel, timber or aluminium alloy.
Compared with prior art; The beneficial effect of this utility model is: the universal wheel the when first tilts through utilizing crutch on its lower end sidewall comes back rotation on the ground; Can distinguish fast whether situation such as dell, hydrops and barrier are arranged on the road surface, survey comprehensively fast, improve safe guarantee when walking for the blind person; And the roller of universal wheel can the lath brick groove on the blind's track in straight line moving, reduced the deviation of walking; It two is also to can be used for helping the blind person when the step of stair activity, to make to support usefulness, and when the anti-slip rubber cover of lower end was supported on the ground, universal wheel and surface separation did not bump; It three is simple in structure, and is easily manufactured, and production cost is low and efficient is high, can promote the use of on a large scale.
[description of drawings]
Structural representation when Fig. 1 vertically is supported in ground for this utility model;
Utilization structure sketch map when Fig. 2 walks for this utility model blind man.
[specific embodiment]
Below in conjunction with accompanying drawing and the specific embodiment this utility model is done and to be further described:
As depicted in figs. 1 and 2; Blind person's universal wheel crutch of this utility model; It comprises the crutch main body 1 of being made by rustless steel, timber or aluminium alloy, and the lower end sidewall of crutch main body 1 is provided with a universal wheel 2, and the upper end is provided with cane handle 11; Said cane handle 11 and universal wheel 2 are positioned at the same side of crutch main body 1, and the end, lower end is provided with anti-slip rubber cover 12.
During concrete the use, the blind person holds blind person's universal wheel crutch of this utility model when exploring the way, and holding in hand of blind person is held on the cane handle 11; The lower end of crutch is away from the blind person; Crutch and ground form one less than 70 ° angle, anti-slip rubber cover 12 and surface separation on this moment crutch main body 1 the end, lower end, and the universal wheel 2 on the crutch lower end side is supported on the ground; Utilize universal wheel 2 back and forth rotating manner come to distinguish fast whether the road surface has dell, hydrops or barrier, the safety when ensureing that the blind person walks; And when the blind's track, the roller of universal wheel 2 can be in the lath brick groove straight line moving, effectively reduce and depart from risk, can improve blind person's the speed of travel simultaneously.When the blind person uses this utility model to walk stair or supports human body, crutch main body 1 is vertically placed, the anti-slip rubber cover 12 of crutch main body lower end is supported on the ground, universal wheel 2 and surface separation at this moment, wheel and ground do not collide, and can not cause puzzlement.
According to the announcement and the instruction of above-mentioned description, this utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above this utility model is not limited to is in the protection domain of the claim that also should fall into this utility model to some modifications and the change of this utility model.In addition, although used some specific terms in this description, these terms are explanation for ease just, this utility model is not constituted any restriction.
Claims (4)
1. blind person's universal wheel crutch comprises the crutch main body, it is characterized in that: the lower end sidewall of said crutch main body is provided with a universal wheel.
2. blind person's universal wheel crutch according to claim 1 is characterized in that: the end, lower end of said crutch main body is provided with the anti-slip rubber cover.
3. blind person's universal wheel crutch according to claim 1, it is characterized in that: the upper end of said crutch main body is provided with the cane handle, and said cane handle and universal wheel are positioned at the same side of crutch main body.
4. according to the arbitrary described blind person's universal wheel crutch of claim 1 to 3, it is characterized in that: the manufacturing materials of said crutch main body is rustless steel, timber or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191869 CN202605226U (en) | 2012-05-02 | 2012-05-02 | Universal wheel crutch for the blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191869 CN202605226U (en) | 2012-05-02 | 2012-05-02 | Universal wheel crutch for the blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605226U true CN202605226U (en) | 2012-12-19 |
Family
ID=47338963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191869 Expired - Fee Related CN202605226U (en) | 2012-05-02 | 2012-05-02 | Universal wheel crutch for the blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605226U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2533696A (en) * | 2014-12-01 | 2016-06-29 | Seymour Osman Martin | A dual-mode cane, a kit for converting a white cane to a dua-mode cane, and a method for converting a white cane to a dual-mode cane |
| US9770384B2 (en) | 2014-12-01 | 2017-09-26 | Martin Seymour Osman | Dual-mode cane, a kit for converting a white cane to a dual-mode cane, and a method for converting a white cane to a dual-mode cane |
| CN108451754A (en) * | 2017-09-08 | 2018-08-28 | 朱世强 | People with visual impairment explorer |
-
2012
- 2012-05-02 CN CN 201220191869 patent/CN202605226U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2533696A (en) * | 2014-12-01 | 2016-06-29 | Seymour Osman Martin | A dual-mode cane, a kit for converting a white cane to a dua-mode cane, and a method for converting a white cane to a dual-mode cane |
| US9770384B2 (en) | 2014-12-01 | 2017-09-26 | Martin Seymour Osman | Dual-mode cane, a kit for converting a white cane to a dual-mode cane, and a method for converting a white cane to a dual-mode cane |
| GB2533696B (en) * | 2014-12-01 | 2018-03-21 | Seymour Osman Martin | A dual-mode cane, a kit for converting a white cane to a dual-mode cane, and a method for converting a white cane to a dual-mode cane |
| CN108451754A (en) * | 2017-09-08 | 2018-08-28 | 朱世强 | People with visual impairment explorer |
| CN108451754B (en) * | 2017-09-08 | 2020-06-30 | 朱世强 | Pathfinder for vision disorder person |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |