CN202859487U - Walk-assistant wheel chair with damping effect - Google Patents
Walk-assistant wheel chair with damping effect Download PDFInfo
- Publication number
- CN202859487U CN202859487U CN 201220584635 CN201220584635U CN202859487U CN 202859487 U CN202859487 U CN 202859487U CN 201220584635 CN201220584635 CN 201220584635 CN 201220584635 U CN201220584635 U CN 201220584635U CN 202859487 U CN202859487 U CN 202859487U
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- CN
- China
- Prior art keywords
- hinged
- damping effect
- wheel chair
- frame
- walk
- 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.)
- Ceased
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Abstract
The utility model discloses a walk-assistant wheel chair with damping effect. The walk-assistant wheel chair with the damping effect comprises a wheel chair frame and universal trundles, fixing trundles and a damper, wherein the universal trundles and the fixing trundles are respectively arranged at the front end and the back end of cross pipes arranged at the left side and right side of the frame. The universal trundles are arranged on a pipe base hinged with the cross pipes of the frame. One end of the damper is hinged with upright pipes of the frame. The other end of the damper is hinged with the cross pipes of the frame. Due to the fact that the universal trundles are hinged with the cross pipes through the pipe base and a damper is arranged between the pipe base and the upright pipes, the universal trundles can swing elastically and vertically. When the wheel chair is used for taking people or used on a rugged road, comfortable damping effect is provided and comfort of the walk-assistant wheel chair is increased.
Description
Technical field
This utility model relates to the walking-aided wheelchair technical field.
Background technology
Walking-aided wheelchair is for handicapped personage provides auxiliary walking and wheelchair function, and auxiliary user is stood and gone out to walk, shopping, and the seat that allows user have a rest is provided, and also can be sitting in simultaneously to allow other people promote on the wheelchair.Four castors of traditional push chairs all are the rear and front ends that is separately fixed at left and right sides vehicle frame, because four castors of traditional walking-aided wheelchair all are to be rigidly connected with vehicle frame, cause walking-aided wheelchair not have shock-absorbing function, when walking was on crankcase ventilaton, the people who is sitting on the wheelchair can feel very uncomfortable.Therefore, be necessary to research and develop a kind of comfortable walking-aided wheelchair with damping effect.
The utility model content
The technical problems to be solved in the utility model provides a kind of comfortable walking-aided wheelchair with damping effect.
For solving the problems of the technologies described above the technical scheme that adopts: a kind of walking-aided wheelchair with damping effect, the universal caster wheel and the rigid castors that include wheelchair frame and be installed in respectively the front-end and back-end of vehicle frame left and right sides transverse tube, it is characterized in that: described universal caster wheel is installed on the pin, the transverse tube of pin and vehicle frame is hinged, an if amortisseur, one end of amortisseur and the standpipe of vehicle frame are hinged, and the transverse tube of the other end and vehicle frame is hinged.
The beneficial effect that adopts this utility model to bring: because this utility model walking-aided wheelchair is set as by pin and transverse tube the universal caster wheel of rear end hinged, and between pin and standpipe, amortisseur is installed, so that universal caster wheel elastics wing up and down, people are sitting on the wheelchair like this, even if walking is at crankcase ventilaton, wheelchair can provide comfortable damping effect, has strengthened the comfortableness of walking-aided wheelchair.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the walking-aided wheelchair of damping effect.
The specific embodiment
As shown in Figure 1, a kind of walking-aided wheelchair with damping effect, the universal caster wheel 2 and the rigid castors 3 that include wheelchair frame 1 and be installed in respectively the front-end and back-end of vehicle frame 1 left and right sides transverse tube 11.In the present embodiment, described universal caster wheel 2 is installed on the pin 4, and pin 4 is hinged with the transverse tube 11 of vehicle frame, establishes an amortisseur 5, and an end of amortisseur 5 and the standpipe 12 of vehicle frame are hinged, and the transverse tube 11 of the other end and vehicle frame is hinged.Because this utility model walking-aided wheelchair is set as by pin 4 and transverse tube 11 universal caster wheel 2 of rear end hinged, and between pin 4 and standpipe 12, amortisseur 5 is installed, even if walking-aided wheelchair walking is at crankcase ventilaton, universal caster wheel 2 is elastics wing up and down also, has strengthened the comfortableness of walking-aided wheelchair.
Claims (1)
1. walking-aided wheelchair with damping effect, the universal caster wheel and the rigid castors that include wheelchair frame and be installed in respectively the front-end and back-end of vehicle frame left and right sides transverse tube, it is characterized in that: described universal caster wheel is installed on the pin, the transverse tube of pin and vehicle frame is hinged, an if amortisseur, one end of amortisseur and the standpipe of vehicle frame are hinged, and the transverse tube of the other end and vehicle frame is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584635 CN202859487U (en) | 2012-11-07 | 2012-11-07 | Walk-assistant wheel chair with damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584635 CN202859487U (en) | 2012-11-07 | 2012-11-07 | Walk-assistant wheel chair with damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859487U true CN202859487U (en) | 2013-04-10 |
Family
ID=48026252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584635 Ceased CN202859487U (en) | 2012-11-07 | 2012-11-07 | Walk-assistant wheel chair with damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11471362B2 (en) | 2020-03-17 | 2022-10-18 | Wistron Corp. | Walker |
-
2012
- 2012-11-07 CN CN 201220584635 patent/CN202859487U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11471362B2 (en) | 2020-03-17 | 2022-10-18 | Wistron Corp. | Walker |
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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: 20130410 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140120 Decision number of declaring invalidation: 21996 Granted publication date: 20130410 |
|
| IW01 | Full invalidation of patent right |