CN203341950U - Wheelchair capable of preventing falling on slopes - Google Patents
Wheelchair capable of preventing falling on slopes Download PDFInfo
- Publication number
- CN203341950U CN203341950U CN 201320401832 CN201320401832U CN203341950U CN 203341950 U CN203341950 U CN 203341950U CN 201320401832 CN201320401832 CN 201320401832 CN 201320401832 U CN201320401832 U CN 201320401832U CN 203341950 U CN203341950 U CN 203341950U
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- backrest
- pole
- supporting rod
- slopes
- 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 belongs to the technical field of wheelchairs and particularly relates to a wheelchair capable of preventing falling on slopes. The wheelchair comprises a seat (1), armrests (2), a backrest (3), wheels (4) at the bottom of the seat (1), and a supporting rod (5), wherein one end of the supporting rod (5) is hinged to the backrest (3), the other end of the supporting rod (5) is provided with a rolling wheel (6) which contacts with the ground, a brake pad (7) is arranged above the rolling wheel (6), and a switch (8) for controlling the brake pad (7) is disposed on the armrests (2). The wheelchair has the advantages that the structure is simple, and functions are practical; the supporting rod supports the backrest after the brake pad brakes the rolling wheel, so that falling of users on the wheelchair caused by tipping of the wheelchair is prevented.
Description
Technical field
This utility model belongs to the wheelchair technical field, particularly a kind of slope Anti-falling wheelchair.
Background technology
The people of legs and feet inconvenience be unable to do without wheelchair, and wheelchair generally comprises bench, handrail, backrest and is positioned at the wheel of bench bottom, and is furnished with brake gear.Back skating easily occurs when the wheelchair upslope, although brake gear energy brake wheel, once the gradient increases, wheelchair easily turns upside down, and the people on wheelchair is fallen down.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of slope Anti-falling wheelchair is provided, and prevents that wheelchair from turning upside down on the slope.
The scheme that this utility model solve the technical problem is: a kind of slope Anti-falling wheelchair, comprise bench, handrail, backrest and be positioned at the wheel of bench bottom, also comprise a pole, one end of pole is hinged on backrest, the other end of pole is provided with the roller contacted with ground, there is brake(-holder) block the top of roller, is provided with the switch of controlling brake(-holder) block on handrail.
The utlity model has simple in structure, the advantage of practical function, wheelchair in the process of moving in tow pole move forward, can not cause larger resistance, when running into slope, pole makes its roller leave the vehicle body of wheelchair under the effect of deadweight, and the backrest of pole and wheelchair forms triangle, when wheelchair generation back skating phenomenon, press the switch on handrail, brake(-holder) block work makes roller stop rolling, and pole forms the support to backrest, prevents that wheelchair from tipping occurring and cause the people on wheelchair to fall down.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, bench; 2, handrail; 3, backrest; 4, wheel; 5, pole; 6, roller; 7, brake(-holder) block; 8, switch.
The specific embodiment
As shown in Figure 1, a kind of slope Anti-falling wheelchair, comprise bench 1, handrail 2, backrest 3 and be positioned at the wheel 4 of bench 1 bottom, also comprise a pole 5, one end of pole 5 is hinged on backrest 3, the other end of pole 5 is provided with the roller 6 contacted with ground, and there is brake(-holder) block 7 top of roller 6, is provided with the switch 8 of controlling brake(-holder) block 7 on handrail 2.
Claims (1)
1. a slope Anti-falling wheelchair, comprise bench (1), handrail (2), backrest (3) and be positioned at the wheel (4) of bench (1) bottom, it is characterized in that: also comprise a pole (5), one end of pole (5) is hinged on backrest (3), the other end of pole (5) is provided with the roller (6) contacted with ground, there is brake(-holder) block (7) top of roller (6), is provided with the switch (8) of controlling brake(-holder) block (7) on handrail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401832 CN203341950U (en) | 2013-07-05 | 2013-07-05 | Wheelchair capable of preventing falling on slopes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401832 CN203341950U (en) | 2013-07-05 | 2013-07-05 | Wheelchair capable of preventing falling on slopes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341950U true CN203341950U (en) | 2013-12-18 |
Family
ID=49741898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320401832 Expired - Fee Related CN203341950U (en) | 2013-07-05 | 2013-07-05 | Wheelchair capable of preventing falling on slopes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341950U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186220A (en) * | 2017-12-22 | 2018-06-22 | 江阴市新盛医疗器材设备有限公司 | A kind of falling-resistant wheel |
| CN108781714A (en) * | 2018-06-25 | 2018-11-13 | 汪小青 | A kind of fertilizer water curtain recovery type urea plant slope lawn collator |
| CN108814078A (en) * | 2018-08-08 | 2018-11-16 | 王上宁 | A kind of seat shatter-resistant bracket based on acceleration transducer |
| CN113892413A (en) * | 2021-10-27 | 2022-01-07 | 江西栎湾农业生态开发有限公司 | North American red oak transplantation conveyer with high survival rate |
-
2013
- 2013-07-05 CN CN 201320401832 patent/CN203341950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186220A (en) * | 2017-12-22 | 2018-06-22 | 江阴市新盛医疗器材设备有限公司 | A kind of falling-resistant wheel |
| CN108781714A (en) * | 2018-06-25 | 2018-11-13 | 汪小青 | A kind of fertilizer water curtain recovery type urea plant slope lawn collator |
| CN108814078A (en) * | 2018-08-08 | 2018-11-16 | 王上宁 | A kind of seat shatter-resistant bracket based on acceleration transducer |
| CN113892413A (en) * | 2021-10-27 | 2022-01-07 | 江西栎湾农业生态开发有限公司 | North American red oak transplantation conveyer with high survival rate |
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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: 20131218 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |