CN204121374U - A kind of telescopic crutch - Google Patents
A kind of telescopic crutch Download PDFInfo
- Publication number
- CN204121374U CN204121374U CN201420428754.2U CN201420428754U CN204121374U CN 204121374 U CN204121374 U CN 204121374U CN 201420428754 U CN201420428754 U CN 201420428754U CN 204121374 U CN204121374 U CN 204121374U
- Authority
- CN
- China
- Prior art keywords
- cane body
- feet
- lower support
- crutch
- injected
- 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
This utility model discloses a kind of telescopic crutch, belong to medical devices technical field, crutch described in the utility model, comprise cane body 1, support rail 2, hand-held pole 3, upper feet 4, lower support foot 5, movable sleeve 6, it is characterized in that, described cane body 1 top is two parallel metal pipe materials, bottom closes up the both sides being welded on feet 4, small sircle hole 101 offered by the same level line of two parallel pipes, support rail 2 is for being welded on the metal tube on cane body 1 top, between two tubing that hand-held pole 3 is connected to cane body 1, described upper feet 4 can entangle lower support leg 5 just, the lower end outside of described upper feet 4 establishes one to be carved with externally threaded plastic layer 401, upper leg 4 li is injected in described lower support foot 5 upper end, plastics footmuff 501 li is injected in lower end, described movable sleeve 6 is provided with female thread 601.The beneficial effects of the utility model are, provide the crutch that a kind of structure is simple, long-lived, scalable, anti-skidding.
Description
Technical field
The present invention relates to a kind of telescopic crutch, belong to medical devices technical field.
Background technology
Patient or legs and feet people with disability go out temporarily, and crutch is carry-on thing.Portable stick commercially common is at present non-telescoping, uses and easily slips, bad use.
Summary of the invention
The object of the invention is to provide a kind of telescopic anti-skidding crutch.
For achieving the above object, a kind of telescopic crutch of the present invention comprises cane body 1, support rail 2, hand-held pole 3, upper feet 4, lower support foot 5, movable sleeve 6, it is characterized in that, described cane body 1 top is two parallel metal pipe materials, bottom closes up the both sides being welded on feet 4, small sircle hole 101 offered by the same level line of two parallel pipes, described support rail 2 is for being welded on the metal tube on cane body 1 top, its top surrounds gum cover spongy layer 201, described hand-held pole 3 is connected between two tubing of cane body 1, with screw rod 301, nut 302 pierces into circular hole 101 li and tightens, described upper feet 4 just can entangle lower support leg 5 and can slide up and down along lower support leg 5, the lower end outside of described upper feet 4 establishes one to be carved with externally threaded plastic layer 401, upper leg 4 li is injected in described lower support foot 5 upper end, plastics footmuff 501 li is injected in lower end, described movable sleeve 6 is provided with female thread 601.
The invention has the beneficial effects as follows, provide the crutch that a kind of structure is simple, easy to use, long-lived, scalable, anti-skidding.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of telescopic crutch of the present invention when stretching.
Fig. 2 is cane body in a kind of telescopic crutch of the present invention 1 and hand-held pole 3 structural representation.
Fig. 3 is the structural representation of upper feet 4 in a kind of telescopic crutch of the present invention, lower support foot 5, movable sleeve 6.
Fig. 4 is the structural representation of a kind of telescopic crutch of the present invention when shortening.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, crutch shown in Fig. 1, the circular hole 101 of cane body 1 has four, three centimetres, each interval, in Fig. 2, hand-held pole 3 can be taken, and is selectively connected in one group of circular hole 101 by user according to the length of oneself arm, plastic layer 401 heat fusing, in the lower end outside of upper feet 4, is carved with external screw thread above.Lower support foot 5 is injected in upper feet 4, holds feet 4 when sliding down to desired position, then movable sleeve 6 is moved on to plastic layer 401 rotates tighten, namely obtain the crutch shown in Fig. 4, in figure, the effect of plastics footmuff 501 is anti-skidding.
Protection scope of the present invention is not only confined to the present embodiment, every those of ordinary skill in the art by the content of claims of the present invention and description and description thereof, can derive well imagine, apparent change, still belong to protection scope of the present invention.
Claims (1)
1. a telescopic crutch, comprise cane body (1), support rail (2), hand-held pole (3), upper feet (4), lower support foot (5), movable sleeve (6), it is characterized in that, described cane body (1) top is two parallel metal pipe materials, bottom closes up the both sides being welded on feet (4), the same level line of two parallel pipes is offered small sircle hole (101), described support rail (2) is for being welded on the metal tube on cane body (1) top, its top surrounds gum cover spongy layer (201), described hand-held pole (3) is connected between two tubing of cane body (1), with screw rod (301), nut (302) pierces into that circular hole (101) is inner to be tightened, described upper feet (4) just can be entangled lower support leg (5) and can be slided up and down along lower support leg (5), the lower end outside of described upper feet (4) establishes one with externally threaded plastic layer (401), it is inner that upper leg (4) is injected in described lower support foot (5) upper end, it is inner that plastics footmuff (501) are injected in lower end, described movable sleeve (6) is provided with female thread (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428754.2U CN204121374U (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428754.2U CN204121374U (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121374U true CN204121374U (en) | 2015-01-28 |
Family
ID=52377765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428754.2U Expired - Fee Related CN204121374U (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106889A (en) * | 2014-07-31 | 2014-10-22 | 何文雅 | Telescopic walking stick |
| CN104958168A (en) * | 2015-06-23 | 2015-10-07 | 温州大学城市学院 | Novel medical multi-functional walking stick |
-
2014
- 2014-07-31 CN CN201420428754.2U patent/CN204121374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106889A (en) * | 2014-07-31 | 2014-10-22 | 何文雅 | Telescopic walking stick |
| CN104958168A (en) * | 2015-06-23 | 2015-10-07 | 温州大学城市学院 | Novel medical multi-functional walking stick |
| CN104958168B (en) * | 2015-06-23 | 2016-11-16 | 温州大学城市学院 | A kind of medical multifunctional crutch |
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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: 20150128 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |