CN202944319U - Wheel walking aid - Google Patents
Wheel walking aid Download PDFInfo
- Publication number
- CN202944319U CN202944319U CN 201220728782 CN201220728782U CN202944319U CN 202944319 U CN202944319 U CN 202944319U CN 201220728782 CN201220728782 CN 201220728782 CN 201220728782 U CN201220728782 U CN 201220728782U CN 202944319 U CN202944319 U CN 202944319U
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- CN
- China
- Prior art keywords
- wheel
- tire
- frame body
- base
- walking aid
- 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 wheel walking aid which comprises a base, wherein the base is a frame body formed by four sides; front wheels are arranged at the front end of the frame body and a rear wheel is arranged at the rear end; the frame body is composed of two transverse sides and two vertical sides; a supporting plate is fixedly arranged on the transverse side at the back end; the rear wheel is fixedly arranged on the supporting plate, and the front wheels are respectively rotatably connected at two sides of the front end of each vertical side; the two vertical sides are respectively composed of a front section and a rear section, and the bottoms of the front section vertical side and the rear section vertical side are hinged; a wheel supporting plate which is obliquely arranged is fixedly connected on the inner sidewall of each transverse side; and a tire protection sleeve which is in an arched form and has a certain elasticity is arranged between the two wheel supporting plates. The wheel can be lifted and arranged on the base in case that the tire on the wheel is punctured, the bicycle which is pushed by the rider is advanced through rotation of the front and rear wheels mounted on the frame body, and the damaged tire is protected by the tire protection sleeve, so that the damage degree of the tire is not enhanced.
Description
Technical field
The utility model relates to a kind of walking aid for wheels.
Background technology
Electrical Bicycle is one of vehicle of the widely used environmental protection of China urban and rural residents.The Luntai of inflation all is housed on the front and back wheel of Electrical Bicycle, after tire when on the way travelling on wheel is punctured, tire becomes the flat bicycle that causes and can not normally ride, need to repair tire, generally can not repair on the spot, need to carry out removing to repair cycle tyre after a segment distance, the implementation process wastes time and energy, and the tire that damages continues to be squeezed in rolling process, can increase the damage rate of tire.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of walking aid for wheels, can use this walking apparatus when tire is impaired, and laborsaving saving time when carrying out bicycle also can not increase the damage rate of tire.
For solving the problems of the technologies described above, provide the walking aid for wheels of following structure: this walking apparatus has base, and base is a frame body that is comprised of four limits, and the front end of frame body is equipped with front-wheel, trailing wheel is equipped with in the rear end; Described frame body is comprised of widthwise edge and two vertical edges, is positioned on the horizontal edge of rear end to be fixed with stay bearing plate, and described trailing wheel is packed on stay bearing plate, and the front end both sides of two vertical edges respectively are rotatably connected to a front-wheel; Described two vertical edges are comprised of two sections of front and back respectively, the bottom-hinged of leading portion vertical edge and back segment vertical edge; Be connected with respectively the support roller plate that is obliquely installed on the madial wall of widthwise edge, be provided with curved between two support roller plates and certain elastomeric protective cover for tyre is arranged.
After adopting said structure; when the tire on wheel is punctured; can be placed on base with wheel lift and with wheel; being about to wheel is placed on frame body; when the bicyclist carries out this bicycle, rotate to realize advancing of bicycle by front-wheel and the trailing wheel of installing on frame body, thereby carry out quite laborsaving; and because the tire after damaging is protected by protective cover for tyre, thereby also can not increase the damage rate of tire.
But described base top is provided with the tire fixer of folding, when road conditions are bad, can prevent tyre rotation, and tire is shielded.
Described trailing wheel is the cardan wheel that is rotatably connected on the stay bearing plate below, can turn to easily.
Be connected with respectively the support roller plate that is obliquely installed on the madial wall of widthwise edge.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that Fig. 1 overlooks state.
The specific embodiment
Walking aid for wheels as shown in drawings, it has base 1, base 1 is a frame body that is comprised of four limits, frame body is comprised of widthwise edge and two vertical edges, two vertical edges are comprised of two sections of front and back respectively, the bottom of leading portion vertical edge and back segment vertical edge is hinged by hinge 5, be positioned on the horizontal edge of rear end and be fixed with stay bearing plate 4, trailing wheel 3 is equipped with in the below of stay bearing plate 4, trailing wheel 3 is cardan wheel, the structure of cardan wheel and with the connection structure of stay bearing plate 4 be that prior art does not repeat them here, the front end both sides of two vertical edges respectively are rotatably connected to a front-wheel 2.Be connected with respectively the support roller plate 6 that is obliquely installed on the madial wall of widthwise edge; support roller plate 6 is packed in an end of horizontal edge madial wall higher than its inner extending end; be provided with curved between two support roller plates and certain elastomeric protective cover for tyre 7 is arranged; protecting sleeve 7 can select rubber to make, and it can rise tire and support and protective effect.When preventing that road conditions are bad, tire is beated, but is provided with the tire fixer 8 of folding at base 1 top, and tire fixer 8 one ends are hinged on frame body one side, and tire fixer 8 other ends are provided with buckle, and frame body is provided with the draw-in groove corresponding with buckle.
The utility model use procedure is as follows: after wheel tyre is pricked tire, wheel can be placed on frame body, wheel is shelved on protective cover for tyre 7 just, and with tire fixer 8 closures, this moment, front-wheel 2 and trailing wheel 3 landed, the bicyclist can continue to carry out bicycle, be subject to further damage to prevent tire from continuing to roll, if be the front tyre bundle tire of Electrical Bicycle, can continue to ride after use the utility model, if rear tyre is pricked tire, can carry out; When not in use, can two vertical edges be folded in direction shown in Figure 1 downwards along hinge 5, reduce area occupied of the present utility model, be easy to carry.
Claims (4)
1. a walking aid for wheels, is characterized in that this walking apparatus has base (1), and base (1) is a frame body that is comprised of four limits, and the front end of frame body is equipped with front-wheel (2), trailing wheel (3) is equipped with in the rear end; Described frame body is comprised of widthwise edge and two vertical edges, is positioned on the horizontal edge of rear end to be fixed with stay bearing plate (4), and described trailing wheel (3) is packed on stay bearing plate (4), and the front end both sides of two vertical edges respectively are rotatably connected to a front-wheel (2); Be connected with respectively the support roller plate (6) that is obliquely installed on the madial wall of widthwise edge, be provided with curved between two support roller plates and certain elastomeric protective cover for tyre (7) is arranged.
2. walking aid for wheels according to claim 1 is characterized in that: described base (1) but the top is provided with the tire fixer (8) of folding.
3. walking aid for wheels according to claim 1 and 2 is characterized in that: described trailing wheel (3) is for being rotatably connected on the cardan wheel below stay bearing plate (4).
4. walking aid for wheels according to claim 1, it is characterized in that: described two vertical edges are comprised of two sections of front and back respectively, the bottom-hinged of leading portion vertical edge and back segment vertical edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728782 CN202944319U (en) | 2012-12-13 | 2012-12-13 | Wheel walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728782 CN202944319U (en) | 2012-12-13 | 2012-12-13 | Wheel walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944319U true CN202944319U (en) | 2013-05-22 |
Family
ID=48420032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728782 Expired - Fee Related CN202944319U (en) | 2012-12-13 | 2012-12-13 | Wheel walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944319U (en) |
-
2012
- 2012-12-13 CN CN 201220728782 patent/CN202944319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131213 |