CN2696605Y - Improved crutch - Google Patents
Improved crutch Download PDFInfo
- Publication number
- CN2696605Y CN2696605Y CN 200420008009 CN200420008009U CN2696605Y CN 2696605 Y CN2696605 Y CN 2696605Y CN 200420008009 CN200420008009 CN 200420008009 CN 200420008009 U CN200420008009 U CN 200420008009U CN 2696605 Y CN2696605 Y CN 2696605Y
- Authority
- CN
- China
- Prior art keywords
- damping spring
- locating rod
- crutch
- spring locating
- positional lever
- Prior art date
- 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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Abstract
The utility model relates to an improved crutch, comprising a crutch main body with supporting legs and arm rests, and it also comprises a damping spring, a damping spring positional lever, damping spring positional lever sleeve tubes and an axillary pad seat fixedly equipped with an axillary pad made of flexible material on the upper part, wherein, the damping spring positional lever with a spacing slot on the upper part is fixedly equipped in bilateral symmetry on the upper end part of the crutch main body; the damping spring is movably sleeve jointed on the damping spring positional lever; the damping spring positional lever sleeve tubes are fixedly equipped in bilateral symmetry on the lower part of the axillary pad seat; the damping spring positional lever sleeve tubes are movably sleeve jointed and fixed on the damping spring positional lever through one of the damping spring positional lever sleeve tubes penetrating a spacing pin equipped on the spacing slot on the damping spring positional lever. The utility model adds to equip a damping antifriction structure composed by a damping spring, a damping spring positional lever and damping spring positional lever sleeve tubes between the crutch main body and a shoulder pad seat, and as a result, compared with the existing crutch, the utility model has much better damping and antifriction performance.
Description
Affiliated technical field
This utility model relates to a kind of improved people with disability's articles for use, particularly relates to a kind of improved crutch.
Background technology
Existing crutch is because only being provided with one deck foam-rubber cushion on the axillary pad seat of crutch reduces its impact endurance test shock and friction to the user axillary fossa in using process; so the people with disability is when the existing crutch of life-time service; cause the oxter not accommodate redness through regular meeting, serious even can cause damage and make oxter local skin qualitative change play callus to the oxter soft tissue.
Summary of the invention
The purpose of this utility model provides a kind of improved crutch with better damping and antifriction performance.
The purpose of this utility model is to realize like this, a kind of improved crutch, comprise the crutch body that has supporting leg and handrail, it also includes the axillary pad seat that damping spring, damping spring locating rod, damping spring locating rod sleeve pipe and top fixedly install the axillary pad that useful flexible material makes; The damping spring locating rod left-right symmetric that its middle and upper part has a spacing cylindrical void is fixedly installed on the upper end of crutch body, and damping spring is actively socketed on the damping spring locating rod; Damping spring locating rod sleeve pipe left-right symmetric is fixedly installed on the bottom of axillary pad seat, and damping spring locating rod sleeve pipe is fixed on the damping spring locating rod by pivot bush unit by one on it banking pin that runs through the setting of damping spring locating rod upper limit cylindrical void.
Because this utility model has installed the damping antifriction structure that is made of damping spring, damping spring locating rod and damping spring locating rod sleeve pipe additional between crutch body and shoulder pad seat, the impulsive force that damping spring wherein produced in the time of can effectively absorbing crutch and contact to earth at every turn, so user when using this utility model, the impact endurance test shock power that axillary fossa is subjected to and the frictional force that axillary fossa produces is all had significant reduction because of impact endurance test shock power.
Description of drawings
Accompanying drawing is the structural representation of a kind of specific embodiment of this utility model
Among the figure: 1-axillary pad 7-damping spring
2-axillary pad seat 8-handrail
3-damping spring locating rod sleeve pipe 9-crutch body
4-banking pin 10-supporting leg
The spacing cylindrical void 11-of 5-damping and slide-prevention Rubber end
6-damping spring locating rod 12-connecting bolt
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described, a kind of improved crutch, comprise the crutch body 9 that has supporting leg 10 and handrail 8, it also includes the axillary pad seat 2 that damping spring 7, damping spring locating rod 6, damping spring locating rod sleeve pipe 3 and top fixedly install the axillary pad 1 that useful flexible material makes; Described flexible material is meant sponge, cloth, rubber and/or foam etc.; Damping spring locating rod 6 left-right symmetric that its middle and upper part has a spacing cylindrical void 5 are fixedly installed on the upper end of crutch body 9, and damping spring 7 is actively socketed on the damping spring locating rod 6; Damping spring locating rod sleeve pipe 3 left-right symmetric are fixedly installed on the bottom of axillary pad seat 2, and damping spring locating rod sleeve pipe 3 is fixed on the damping spring locating rod 6 by pivot bush unit by one on it banking pin 4 that runs through 5 settings of damping spring locating rod 6 upper limit cylindrical voids; Damping spring locating rod sleeve pipe 3 and the axillary pad seat 2 of fixedlying connected with it and axillary pad 1 just can be along with the flexible of damping spring 7 move up and down along damping spring locating rod 6 like this, thus the function of the shaking force of generation when playing this utility model that absorption reduces to be delivered to the user axillary fossa and contacting to earth at every turn.
Certainly, the setting that also can reverse of the position of damping spring locating rod 6 in this utility model and damping spring locating rod sleeve pipe 3, be the bottom that damping spring locating rod 6 is fixedly installed on axillary pad seat 2, and damping spring locating rod sleeve pipe 3 is fixedly installed on the upper end of crutch body 9.
In order further to improve damping performance of the present utility model, and make simultaneously and the utlity model has better non-skid property, the bottom of supporting leg 10 can also be provided with a damping and slide-prevention Rubber end 11 that gives being embedded with connecting bolt 12 in this utility model.
Claims (2)
1. improved crutch, comprise the crutch body (9) that has supporting leg (10) and handrail (8), it is characterized in that it also includes the axillary pad seat (2) that damping spring (7), damping spring locating rod (6), damping spring locating rod sleeve pipe (3) and top fixedly install the axillary pad (1) that useful flexible material makes; Damping spring locating rod (6) left-right symmetric that its middle and upper part has a spacing cylindrical void (5) is fixedly installed on the upper end of crutch body (9), and damping spring (7) is actively socketed on the damping spring locating rod (6); Damping spring locating rod sleeve pipe (3) left-right symmetric is fixedly installed on the bottom of axillary pad seat (2), and damping spring locating rod sleeve pipe (3) is fixed on the damping spring locating rod (6) by pivot bush unit by one on it banking pin (4) that runs through damping spring locating rod (6) upper limit cylindrical void (5) setting.
2. a kind of improved crutch according to claim 1 is characterized in that being provided with in the bottom of supporting leg (10) a damping and slide-prevention Rubber end (11) that gives being embedded with connecting bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008009 CN2696605Y (en) | 2004-03-04 | 2004-03-04 | Improved crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008009 CN2696605Y (en) | 2004-03-04 | 2004-03-04 | Improved crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696605Y true CN2696605Y (en) | 2005-05-04 |
Family
ID=34768039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420008009 Expired - Fee Related CN2696605Y (en) | 2004-03-04 | 2004-03-04 | Improved crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696605Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082592A (en) * | 2013-01-23 | 2013-05-08 | 浙江大学 | Damping crutch with function of emergency support |
| CN104455986A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Universal support for flexible grinding device |
| CN105748263A (en) * | 2016-02-01 | 2016-07-13 | 王本 | Stable walking stick convenient to use |
| CN106880472A (en) * | 2017-02-17 | 2017-06-23 | 泉州品创知识产权服务有限公司 | A kind of anti-skid crutch for being easy to adjust height |
| CN107753248A (en) * | 2017-12-03 | 2018-03-06 | 黑龙江聚拢华玺智能科技有限公司 | A kind of orthopedic rehabilitation training crutch |
| CN107788627A (en) * | 2017-11-10 | 2018-03-13 | 长沙科悦企业管理咨询有限公司 | A kind of self power generation crutch |
| CN108971688A (en) * | 2018-08-08 | 2018-12-11 | 潘明安 | A kind of system of processing of LEDbulb lamp |
| CN109481240A (en) * | 2018-11-02 | 2019-03-19 | 周煜虎 | A kind of orthopaedics special nursing crutch |
| CN109966119A (en) * | 2019-04-01 | 2019-07-05 | 漯河市第一人民医院 | A kind of Orthopaedic nursing traction support device |
| CN111329725A (en) * | 2020-02-18 | 2020-06-26 | 米伦医疗科技(苏州)有限公司 | Axillary crutch of walking aid with axillary buffer structure |
-
2004
- 2004-03-04 CN CN 200420008009 patent/CN2696605Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082592A (en) * | 2013-01-23 | 2013-05-08 | 浙江大学 | Damping crutch with function of emergency support |
| CN103082592B (en) * | 2013-01-23 | 2014-11-05 | 浙江大学 | Damping crutch with function of emergency support |
| CN104455986A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Universal support for flexible grinding device |
| CN105748263A (en) * | 2016-02-01 | 2016-07-13 | 王本 | Stable walking stick convenient to use |
| CN106880472A (en) * | 2017-02-17 | 2017-06-23 | 泉州品创知识产权服务有限公司 | A kind of anti-skid crutch for being easy to adjust height |
| CN107788627A (en) * | 2017-11-10 | 2018-03-13 | 长沙科悦企业管理咨询有限公司 | A kind of self power generation crutch |
| CN107753248A (en) * | 2017-12-03 | 2018-03-06 | 黑龙江聚拢华玺智能科技有限公司 | A kind of orthopedic rehabilitation training crutch |
| CN108971688A (en) * | 2018-08-08 | 2018-12-11 | 潘明安 | A kind of system of processing of LEDbulb lamp |
| CN109481240A (en) * | 2018-11-02 | 2019-03-19 | 周煜虎 | A kind of orthopaedics special nursing crutch |
| CN109966119A (en) * | 2019-04-01 | 2019-07-05 | 漯河市第一人民医院 | A kind of Orthopaedic nursing traction support device |
| CN111329725A (en) * | 2020-02-18 | 2020-06-26 | 米伦医疗科技(苏州)有限公司 | Axillary crutch of walking aid with axillary buffer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |