CN201869919U - Stable crutch - Google Patents
Stable crutch Download PDFInfo
- Publication number
- CN201869919U CN201869919U CN2010206306431U CN201020630643U CN201869919U CN 201869919 U CN201869919 U CN 201869919U CN 2010206306431 U CN2010206306431 U CN 2010206306431U CN 201020630643 U CN201020630643 U CN 201020630643U CN 201869919 U CN201869919 U CN 201869919U
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- CN
- China
- Prior art keywords
- crutch
- stable
- steady
- strut
- groove
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a stable crutch, which comprises a handle and a supporting rod and is characterized in that a stable crutch head is arranged at one end of the supporting rod contacting with ground, the diameter of the stable crutch head is larger than that of the supporting rod, the bottom of the stable crutch head is provided with a plurality of grooves, an elastic part is fixed inside each of the grooves, and the other end of the elastic part is fixedly connected with a rubber protrusion capable of elastically retracting in each of the grooves. The stable crutch is simple in structure, convenient to use, and capable of being used on flat grounds and rough outdoor grounds. In addition, the elastic rubber protrusion at the bottom of the crutch is capable of automatically adjusting flatness of the grounds to ensure the stableness of the crutch.
Description
Technical field
The utility model relates to crutch, specifically is a kind of steady formula crutch.
Background technology
Crutch is the instrument that the patient of old man and legs and feet inconvenience is used for auxiliary walking, in addition also has a lot of outdoor climbers also can standby crutch.Existing crutch generally all can only use on the level land, and if in the open air or on the hillside, because its accident of terrain is whole, crutch is difficult to play steady effect, not only can not help people, also might bring danger to people.
Summary of the invention
The purpose of this utility model provides a kind ofly not only can be used on the level land, also can be on the hillside, the steady formula crutch that uses of some uneven grounds such as field.
Described a kind of steady formula crutch, comprise handle, strut, it is characterized in that: be provided with the steady crutch tip of diameter greater than strut at strut and ground contact jaw, bottom surface at steady crutch tip offers a plurality of grooves, in each groove, fix an elastomeric element, the other end of elastomeric element fixedly connected can be in groove the rubber projection of elastic telescopic.
Described rubber projection is square or hemispherical, its diameter and highly respectively less than the diameter of groove and height.Be provided with the anti-skid wearable layer at rubber projection and outside.
The utility model is simple in structure, easy to use, not only can use on the level land, can also be irregular open-air use of some landforms, and the elastic caoutchouc projection of its bottom can be regulated the smooth of landforms automatically, guarantees the stationarity of crutch.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the profile of steady crutch tip,
Fig. 3 is the ground plan of steady crutch tip.
Among the figure: 1-handle, 2-strut, the steady crutch tip of 3-, 4-groove, 5-elastomeric element, 6-rubber projection, 7-anti-skid wearable layer.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, described a kind of steady formula crutch comprises handle 1, strut 2, it is characterized in that: be provided with the steady crutch tip 3 of diameter greater than strut at strut 2 and ground contact jaw, bottom surface at steady crutch tip 3 offers a plurality of grooves 4, in each groove 4, fix an elastomeric element 5, the other end of elastomeric element 5 fixedly connected can be in groove 4 the rubber projection 6 of elastic telescopic.
Described rubber projection 6 is square or hemispherical, its diameter and highly respectively less than the diameter of groove 4 and height.
Be provided with anti-skid wearable layer 7 in rubber projection 6 and outside, can play anti-skidding and wear-resisting effect, protection rubber projection 6.
On the level land, just can normally use this crutch; If on irregular field of some landforms or hillside, just its rubber projection 6 can stretch balance crutch and ground contact surface automatically under the effect of elastomeric element 5, its its guarantee steadily.
Claims (3)
1. steady formula crutch, comprise handle (1), strut (2), it is characterized in that: be provided with the steady crutch tip (3) of diameter greater than strut at strut (2) and ground contact jaw, bottom surface at steady crutch tip (3) offers a plurality of grooves (4), in each groove (4), fix an elastomeric element (5), the other end fixedly connected of elastomeric element (5) can be in groove (4) the rubber projection (6) of elastic telescopic.
2. a kind of steady formula crutch according to claim 1 is characterized in that: described rubber projection (6) is square or hemispherical, its diameter and highly respectively less than the diameter of groove (4) and height.
3. a kind of steady formula crutch according to claim 1 and 2 is characterized in that: be provided with anti-skid wearable layer (7) in rubber projection (6) and outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206306431U CN201869919U (en) | 2010-11-29 | 2010-11-29 | Stable crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206306431U CN201869919U (en) | 2010-11-29 | 2010-11-29 | Stable crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201869919U true CN201869919U (en) | 2011-06-22 |
Family
ID=44157861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206306431U Expired - Fee Related CN201869919U (en) | 2010-11-29 | 2010-11-29 | Stable crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201869919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275791A (en) * | 2016-08-26 | 2017-01-04 | 宁波长壁流体动力科技有限公司 | A kind of bottle |
| CN110575367A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to walk on uneven ground |
-
2010
- 2010-11-29 CN CN2010206306431U patent/CN201869919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275791A (en) * | 2016-08-26 | 2017-01-04 | 宁波长壁流体动力科技有限公司 | A kind of bottle |
| CN110575367A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to walk on uneven ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111129 |