CN203646643U - Crutch with buffering structure - Google Patents
Crutch with buffering structure Download PDFInfo
- Publication number
- CN203646643U CN203646643U CN201420030670.3U CN201420030670U CN203646643U CN 203646643 U CN203646643 U CN 203646643U CN 201420030670 U CN201420030670 U CN 201420030670U CN 203646643 U CN203646643 U CN 203646643U
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- CN
- China
- Prior art keywords
- support bar
- buffering
- buffer
- crutch
- support rod
- 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 discloses a crutch with a buffering structure. The crutch with the buffering structure comprises a hollow support rod, a handle, a support base and an adjusting support rod. The inside of the support rod is provided with a buffering spring, an adjusting ring sleeve is arranged between the adjusting support rod and the support rod, the side wall of the support rod is provided with a vertical positioning slot, the adjusting ring sleeve is movably arranged inside the vertical positioning slot of the support rod through a positioning pin, the outer wall of the adjusting support rod is provided with a buffering slot, the inner wall of the adjusting ring sleeve is provided with a snapping slot matched with the buffering slot, and a rubber buffering snapping column is arranged between the buffering slot and the snapping slot. The crutch with the buffering structure has a simple structure including the buffering spring and the adjusting ring sleeve, which can be adjusted as required, and meanwhile achieves good buffering effects; the rubber buffering snapping column arranged between the adjusting ring sleeve can effectively avoid slight usage shock, thereby improving the usage stability and comfort to some extent; besides, usage safety and reliability and good adaptability can be obtained.
Description
Technical field
The utility model belongs to crutch technical field, is specifically related to a kind of crutch with buffer structure.
Background technology
Along with the raising of China's population aging degree, the use amount of crutch is also increasing, the crutch of prior art is generally made up of crutch pole and crutch handle, although it can reach the effect of support to a certain extent, but it cannot regulate and also there is no corresponding buffer structure, affect to a certain extent applicability and the practicality of crutch, be difficult to meet the needs in market.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the crutch with buffer structure that stability in use is good and applicability is strong.
The technical scheme that realizes the utility model object is a kind of crutch with buffer structure, comprise support bar and handle, described handle is arranged on the top of described support bar and arranges with the angled bending of described support bar, described support bar is hollow setting, also comprise base for supporting, regulate pole, in described support bar, be provided with buffer spring, described adjusting pole is inserted in described support bar from the top of support bar and the top of described adjusting pole is connected with described handle, described base for supporting inserts in described support bar from the bottom of support bar and the top of described base for supporting is connected to the bottom of described buffer spring, the bottom of described adjusting pole is connected to the top of described buffer spring, between described adjusting pole and described support bar, be provided with adjusting ring set, on the sidewall of described support bar, be provided with location vertical slot, described adjusting ring set is movably arranged on by alignment pin in the location vertical slot of described support bar, on the outer wall of described adjusting pole, be provided with buffer groove, on the inwall of described adjusting ring set, be provided with the draw-in groove matching with described buffer groove, between described buffer groove and described draw-in groove, be provided with rubber buffer card column.
The spherosome that comprises top, the connecting rod at middle part and the triangular support base of bottom of described base for supporting, described spherosome is arranged in described support bar and connects with described buffer spring, the bottom of described spherosome and described connecting rod are fixedly connected, and described connecting rod is connected by rotating shaft with triangular support base.
In described adjusting pole top exterior walls, be provided with sinking scrobicular ring, on described handle, be provided with lower deep gouge, between described sinking scrobicular ring and described lower deep gouge, be provided with ball.
The utlity model has positive effect: of the present utility model simple in structure, be provided with buffer spring and regulate ring set, regulate ring set to be movably arranged on support bar by alignment pin, can need to regulate according to using, and good buffer effect, regulate pole simultaneously and regulate between ring set to be provided with rubber buffer card column, can effectively prevent from using micro-shaking, improved to a certain extent stability in use and comfort, safe and reliable, applicability is good.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
(embodiment 1)
Fig. 1 has shown a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of crutch with buffer structure, comprise support bar 1 and handle 2, described handle 2 is arranged on the top of described support bar 1 and arranges with the angled bending of described support bar 1, described support bar 1 is hollow setting, also comprise base for supporting 3, regulate pole 4, in described support bar 1, be provided with buffer spring 5, described adjusting pole 4 is inserted in described support bar 1 from the top of support bar 1 and the top of described adjusting pole 4 is connected with described handle 2, described base for supporting 3 inserts in described support bar 1 from the bottom of support bar 1 and the top of described base for supporting 3 is connected to the bottom of described buffer spring 5, the bottom of described adjusting pole 4 is connected to the top of described buffer spring 5, between described adjusting pole 4 and described support bar 1, be provided with and regulate ring set 6, on the sidewall of described support bar 1, be provided with location vertical slot 7, described adjusting ring set 6 is movably arranged on by alignment pin 8 in the location vertical slot 7 of described support bar 1, on the outer wall of described adjusting pole 4, be provided with buffer groove 9, on the inwall of described adjusting ring set 6, be provided with the draw-in groove 10 matching with described buffer groove 9, between described buffer groove 9 and described draw-in groove 10, be provided with rubber buffer card column 11.Be provided with buffer spring and regulate ring set, regulate ring set to be movably arranged on support bar by alignment pin, can need to regulate according to using, and good buffer effect, regulate pole simultaneously and regulate between ring set to be provided with rubber buffer card column, can effectively prevent from using micro-shaking, improved to a certain extent stability in use and comfort, safe and reliable, applicability is good.
The triangular support base 33 of the spherosome that comprises top 31 of described base for supporting 3, the connecting rod 32 at middle part and bottom, described spherosome 31 is arranged in described support bar 1 and connects with described buffer spring 5, the bottom of described spherosome 31 and described connecting rod 32 are fixedly connected, and described connecting rod 32 is connected by rotating shaft 34 with triangular support base 33.
In described adjusting pole 4 top exterior walls, be provided with sinking scrobicular ring 12, on described handle 2, be provided with lower deep gouge 13, between described sinking scrobicular ring 12 and described lower deep gouge 13, be provided with ball 14.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (3)
1. one kind has the crutch of buffer structure, comprise support bar and handle, described handle is arranged on the top of described support bar and arranges with the angled bending of described support bar, it is characterized in that: described support bar is hollow setting, also comprise base for supporting, regulate pole, in described support bar, be provided with buffer spring, described adjusting pole is inserted in described support bar from the top of support bar and the top of described adjusting pole is connected with described handle, described base for supporting inserts in described support bar from the bottom of support bar and the top of described base for supporting is connected to the bottom of described buffer spring, the bottom of described adjusting pole is connected to the top of described buffer spring, between described adjusting pole and described support bar, be provided with adjusting ring set, on the sidewall of described support bar, be provided with location vertical slot, described adjusting ring set is movably arranged on by alignment pin in the location vertical slot of described support bar, on the outer wall of described adjusting pole, be provided with buffer groove, on the inwall of described adjusting ring set, be provided with the draw-in groove matching with described buffer groove, between described buffer groove and described draw-in groove, be provided with rubber buffer card column.
2. the crutch with buffer structure according to claim 1, it is characterized in that: the spherosome that comprises top, the connecting rod at middle part and the triangular support base of bottom of described base for supporting, described spherosome is arranged in described support bar and connects with described buffer spring, the bottom of described spherosome and described connecting rod are fixedly connected, and described connecting rod is connected by rotating shaft with triangular support base.
3. the crutch with buffer structure according to claim 2, is characterized in that: in described adjusting pole top exterior walls, be provided with sinking scrobicular ring, be provided with lower deep gouge on described handle, between described sinking scrobicular ring and described lower deep gouge, be provided with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030670.3U CN203646643U (en) | 2014-01-14 | 2014-01-14 | Crutch with buffering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030670.3U CN203646643U (en) | 2014-01-14 | 2014-01-14 | Crutch with buffering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646643U true CN203646643U (en) | 2014-06-18 |
Family
ID=50913094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030670.3U Expired - Fee Related CN203646643U (en) | 2014-01-14 | 2014-01-14 | Crutch with buffering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960710A (en) * | 2017-12-04 | 2018-04-27 | 王冀军 | A kind of medical crutch for the function that sprays with timing |
| CN110419907B (en) * | 2019-08-21 | 2020-10-20 | 安徽省绩溪县飞奔链传动有限公司 | Portable display stand |
-
2014
- 2014-01-14 CN CN201420030670.3U patent/CN203646643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960710A (en) * | 2017-12-04 | 2018-04-27 | 王冀军 | A kind of medical crutch for the function that sprays with timing |
| CN110419907B (en) * | 2019-08-21 | 2020-10-20 | 安徽省绩溪县飞奔链传动有限公司 | Portable display stand |
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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: 20140618 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |