CN201906111U - Hand push ring of wheel chair - Google Patents
Hand push ring of wheel chair Download PDFInfo
- Publication number
- CN201906111U CN201906111U CN201020695379XU CN201020695379U CN201906111U CN 201906111 U CN201906111 U CN 201906111U CN 201020695379X U CN201020695379X U CN 201020695379XU CN 201020695379 U CN201020695379 U CN 201020695379U CN 201906111 U CN201906111 U CN 201906111U
- Authority
- CN
- China
- Prior art keywords
- hand push
- circle
- push ring
- wheel
- wheelchair
- 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 - Lifetime
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Abstract
Disclosed is a hand push ring of a wheel chair. Travel wheels are disposed on two sides of the wheel chair, and hand push rings are disposed outside the travel wheels, wherein antiskid rugged grains are disposed on the periphery of each hand push ring, the diameter of the hand push ring is smaller than that of each travel wheel, and the rugged grains and the corresponding hand push ring are of an integrally formed structure. Connecting rods connected with an inner ring of the corresponding travel wheel are disposed on the inner side of the corresponding hand push ring, and fixed to the inner ring of the corresponding travel wheel through bolts. Spacing between one hand push ring and the corresponding travel wheel ranges from 15mm to 35mm. The section of a body of the hand push ring is in a semi-hollow elliptical shape. The hand push ring is convenient to hold by hands by the aid of the rugged grains on the hand push ring, friction force is enlarged, slipping from hands during rotating can be avoided, and the hand push ring also has fine anti-slipping effect and is comfortable to touch during use.
Description
Technical field
This utility model relates to the wheelchair driving skills art field that disabled use, and the wheelchair driver of the concrete driving wheelchair walking that relates to a kind of used on wheelchair pushes away circle.
Background technology
Wheelchair is the auxiliary facilities that disabled often use, and general wheelchair all has two road wheels, and these two road wheels are arranged on the both sides of wheelchair, is used to support wheelchair and drives the wheelchair walking.
In the existing wheelchair, control for making things convenient for user, all can install a hand steered circle additional in the outside of wheel, be available for users to the hand steered circle of hand rotation, advance or retreat with the control wheelchair, make but the hand steered circle of this kind is generally slick circular metal material, in rotation process, usually, be easy to generate the slippage influence and control owing to too smooth.
The utility model content
Technical problem to be solved in the utility model is, overcome problems of the prior art, provide a kind of wheelchair driver to push away circle, this hand push circle has the anti-skidding tongue and groove that matches with finger, can prevent effectively like this that staff from pushing away on the circle the wheelchair driver skids, hold close convenient, use laborsaving and safe in utilization, conveniently grip, be difficult for sliding hands, gripping is comfortable, in light weight, cost is low.
In order to address the above problem the technical solution of the utility model is such:
A kind of wheelchair driver pushes away circle, comprise the road wheel that is arranged on the wheelchair both sides, the arranged outside of road wheel has the hand push circle, wherein, the circumference of hand push circle is provided with anti-skidding convex-concave lines, hand push circle three faces be provided with the anti-skidding convex-concave lines that matches with finger property, respectively be innerly refer to coincide with four, lateral part becomes identical just to the left and right, medial part with the lateral part of thumb and the fingerprint portion of thumb is identical,, the diameter of hand push circle is less than the diameter of road wheel.
Described convex-concave lines and hand push circle are one-time formed integrative-structure.
Described hand push circle inboard is provided with the connecting rod that is connected with the road wheel inner ring, and described connecting rod is by on the inner ring that is bolted to road wheel.The spacing of hand push circle and road wheel is 15-35mm.
The circle body cross section of hand push circle is half hollow ellipticity.
Beneficial effect, hand push circle described in the utility model is provided with convexo-concave lines, can conveniently hand and hold, increase frictional force, hold close convenient, use laborsaving and can prevent sliding hands in the rotation process, in use, can effectively play skidproof effect and feel is better.
Description of drawings
Fig. 1 is a wheelchair bassinet structure sketch map described in the utility model.
Fig. 2 is a hand push circle Facad structure sketch map described in the utility model.
Fig. 3 is the side structure sketch map of hand push circle described in the utility model.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth this utility model.
Referring to Fig. 1-Fig. 3, be provided with two wheels that are used to walk 1 in the both sides of wheel Wheel-chair, the arranged outside of wheel 1 has hand push circle 2, and hand push circle 2 is used for promoting or the braked wheel Wheel-chair.The user moving runner Wheel-chair hand push circle 2 of exerting oneself, the wheelchair driver pushes away circle 2 and promptly can rotate by driven wheel 1, thereby drives the motion of wheelchair.
In order to prevent that the wheelchair driver from pushing away circle 2 and contact with ground, the wheelchair driver pushes away the diameter of the diameter of circle 2 less than wheel 1, and the wheelchair driver to push away circle 2 be coaxial fixing with wheel 1.The inboard that the wheelchair driver pushes away circle 2 is provided with the connecting rod 21 that is connected with wheel 1, and connecting rod 21 is four or six, be evenly distributed on the wheelchair driver and push away in the circumference of circle 2, and connecting rod 21 is connected with the wheel hub of wheel 1 inner ring by bolt 22.The spacing of hand push circle and road wheel is 15-35mm, and this is of a size of the common gauge of staff, this gap is set can makes things convenient for staff to grip hand push circle 2.
Skid when preventing user hand-held wheel Wheel-chair hand push circle 2, the surface that pushes away circle 2 the wheelchair driver is provided with anti-skidding convex-concave lines 23, and each lines width of convex-concave lines 23 conforms to adult's finger beam, with the frontier defense hand-held wheel Wheel-chair hand push circle 2 of being grown up.And convex-concave lines 23 pushes away circle 2 with the wheelchair driver and is one-time formed integrative-structure, promptly pushes away being about to 23 one-shot formings of convex-concave lines when circle is made the wheelchair driver.
Save material for further weight reduction, the circle body of hand push circle 2 is half hollow ellipticity.
Hand push circle described in the utility model is provided with convexo-concave lines, can conveniently hand and hold, and increases frictional force, and can prevent sliding hands in the rotation process, in use, can effectively play skidproof effect and feel is better.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in the foregoing description and the description just illustrates principle of the present utility model; this utility model also has various changes and modifications under the prerequisite that does not break away from this utility model spirit and scope, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a wheelchair driver pushes away circle, comprises the road wheel that is arranged on the wheelchair both sides, and the arranged outside of road wheel has the hand push circle, it is characterized in that, the circumference of hand push circle is provided with anti-skidding convex-concave lines, and the diameter of hand push circle is less than the diameter of road wheel.
2. a kind of wheelchair driver according to claim 1 pushes away circle, it is characterized in that, described convex-concave lines and hand push circle are one-time formed integrative-structure.
3. a kind of wheelchair driver according to claim 1 pushes away circle, it is characterized in that, described wheelchair driver pushes away the circle inboard and is provided with the connecting rod that is connected with the road wheel inner ring, and described connecting rod is by on the inner ring that is bolted to road wheel, and the spacing of hand push circle and road wheel is 15-35mm.
4. a kind of wheelchair driver according to claim 1 pushes away circle, it is characterized in that, the circle body cross section of hand push circle is half hollow ellipticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020695379XU CN201906111U (en) | 2010-12-31 | 2010-12-31 | Hand push ring of wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020695379XU CN201906111U (en) | 2010-12-31 | 2010-12-31 | Hand push ring of wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906111U true CN201906111U (en) | 2011-07-27 |
Family
ID=44298322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020695379XU Expired - Lifetime CN201906111U (en) | 2010-12-31 | 2010-12-31 | Hand push ring of wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928896A (en) * | 2017-12-22 | 2018-04-20 | 江阴市新盛医疗器材设备有限公司 | A kind of labour-saving hand-pushing wheel |
| CN110236806A (en) * | 2019-06-14 | 2019-09-17 | 杭州博泽珥科技有限公司 | A kind of medical treatment and nursing wheelchair |
-
2010
- 2010-12-31 CN CN201020695379XU patent/CN201906111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928896A (en) * | 2017-12-22 | 2018-04-20 | 江阴市新盛医疗器材设备有限公司 | A kind of labour-saving hand-pushing wheel |
| CN110236806A (en) * | 2019-06-14 | 2019-09-17 | 杭州博泽珥科技有限公司 | A kind of medical treatment and nursing wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Five teams of 201108 Shanghai City Xiangyang Village Minhang District Zhuanqiao Patentee after: Shanghai Hubang intelligent rehabilitation equipment Limited by Share Ltd Address before: Xiangyang Road Minhang District town Shanghai City No. 1188 201108 Patentee before: Shanghai Hubang Medical Appliances Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |