CN202413747U - Traveling device for deflated tire - Google Patents
Traveling device for deflated tire Download PDFInfo
- Publication number
- CN202413747U CN202413747U CN2012200050083U CN201220005008U CN202413747U CN 202413747 U CN202413747 U CN 202413747U CN 2012200050083 U CN2012200050083 U CN 2012200050083U CN 201220005008 U CN201220005008 U CN 201220005008U CN 202413747 U CN202413747 U CN 202413747U
- Authority
- CN
- China
- Prior art keywords
- tire
- tire placing
- traveling
- placing port
- placing hole
- 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 relates to a traveling device for a deflated tire, which comprises a traveling panel with traveling wheels at the bottom. A tire placing port is arranged on the traveling panel and is in a shape that the center of the tire placing port is gradually reduced towards the front and the back directions. A central portion of the tire placing port is a straight groove port, and a front portion and a rear portion of the tire placing port are isosceles trapezoids arranged symmetrically. The width of the central portion of the tire placing port is 12 cm, and the length of the central portion of the tire placing port is 8 cm. The length of the upper sides of the isosceles trapezoids of the front portion and the rear portion of the tire placing port are 6 cm, and the height of the isosceles trapezoids is 6 cm. The traveling wheels on the front portion of the traveling panel are universal wheels, and the traveling wheels on the rear portion are directional wheels. The traveling device for the deflated tire is simple in structure, convenient to manufacture and use, stable in deflated tire fixing, small in damage on the deflated tire, long in service life, and suitable for emergency use under various environments.
Description
Technical field
The utility model relates to a kind of driving auxiliary device, is a kind of Shrivelled tyre walking device specifically, is used for service vehicle's safety walking when tire meets accident flat damage.
Background technology
Bicycle, storage battery car, motor bike be as the general trip instrument of masses, has use, parks facility, advantage such as energy efficient.Above-mentioned trip instrument tire often can run into and be pierced, blows out or unforeseen circumstances such as tire pressure deficiency, and tire becomes flat back as continues to walk by force fragile tire inner core and steel ring, has a strong impact on normal trip.Existing as the patent No. is the 200820073734.2 disclosed tires walking devices of saving oneself, and the patent No. is 200710049219.0 disclosed Shrivelled tyre walking devices, and employing supporting plate or carrier structure support flat tire; By bolt and nut or colligation rope wheel is fixed, the roller drive walking through supporting plate or carriage bottom can effectively solve the problem that flat tire can't normally be walked; But its complex structure; Manufacturing, use cost height use very easily under abominable environment and damage, and the extent of spreading amd application is narrow.
Summary of the invention
In order to solve the deficiency of prior art, it is a kind of simple in structure that the utility model provides, and makes, use cost is low, is fit to various environment and uses the Shrivelled tyre walking device of long service life.
The technical scheme that the utility model adopts is: a kind of Shrivelled tyre walking device; Comprise that the bottom has the walking panel of road wheel; It is characterized in that said walking panel is provided with a tire placing hole, the tire placing hole is the shape of being dwindled to the front and rear direction width gradual change by the center.
The core of said tire placing hole is the straight trough mouth, and front and rear portions is divided into symmetrically arranged isosceles trapezoid.
The core width of said tire placing hole is 12cm, and length is 8cm; The trapezoidal top of tire placing hole front and rear portions branch isosceles is 6cm, highly is 6cm.
The road wheel of said walking surface prelaminar part is a cardan wheel, and the road wheel at rear portion is a directional wheel.
When vehicle tyre meets accident flat damage, use Shrivelled tyre walking device, flat tire front and rear direction to be placed and is constrained in the tire placing hole of walking panel, the straight trough mouth can be placed the upperlimit tire that width is 12cm, by straight trough mouth constraint tire width direction; Preceding, the notch portion of isosceles trapezoid can be placed the tire of width size between between 6-12cm, by the two waists constraint tire width direction of isosceles trapezoid; After flat tire was retrained by the tire placing hole fully, the walking panel was realized turning to mobile by cardan wheel and directional wheel, turn to safely and steadly, walk thereby drive flat tire, reaches the purpose of the emergent walking of flat tire.
The utility model adopts and has the center dwindles placement of walking panel from the tire placing hole of shape to the front and rear direction width gradual change and the flat tire of constraint all size; Realize by the moving flat tire of walking surface strip that flat tire is emergent and turn to, walk that it is simple in structure, makes easy to use; Fixing flat tire is stable; Little to flat tire damage, long service life is fit to the emergent use under the various environment.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: walking panel 1, tire placing hole 2, cardan wheel 3, directional wheel 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Shown in Figure 1, a kind of Shrivelled tyre walking device comprises that the bottom has the walking panel 1 of road wheel, and walking panel 1 is provided with a tire placing hole 2, and tire placing hole 2 is the shape of being dwindled to the front and rear direction width gradual change by the center.The core of tire placing hole 2 is the straight trough mouth, and front and rear portions is divided into symmetrically arranged isosceles trapezoid.The core width of tire placing hole 2 is 12cm, and length is 8cm; The trapezoidal top of tire placing hole front and rear portions branch isosceles is 6cm, highly is 6cm.Walking panel 1 anterior road wheel is a cardan wheel 3, and the road wheel at rear portion is a directional wheel 4.
Claims (4)
1. a Shrivelled tyre walking device comprises that the bottom has the walking panel of road wheel, and it is characterized in that: said walking panel is provided with a tire placing hole, and the tire placing hole is the shape of being dwindled to the front and rear direction width gradual change by the center.
2. Shrivelled tyre walking device according to claim 1 is characterized in that: the core of said tire placing hole is the straight trough mouth, and front and rear portions is divided into symmetrically arranged isosceles trapezoid.
3. Shrivelled tyre walking device according to claim 1 is characterized in that: the core width of said tire placing hole is 12cm, and length is 8cm; The trapezoidal top of tire placing hole front and rear portions branch isosceles is 6cm, highly is 6cm.
4. Shrivelled tyre walking device according to claim 1 is characterized in that: the road wheel of said walking surface prelaminar part is a cardan wheel, and the road wheel at rear portion is a directional wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200050083U CN202413747U (en) | 2012-01-09 | 2012-01-09 | Traveling device for deflated tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200050083U CN202413747U (en) | 2012-01-09 | 2012-01-09 | Traveling device for deflated tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413747U true CN202413747U (en) | 2012-09-05 |
Family
ID=46738534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200050083U Expired - Fee Related CN202413747U (en) | 2012-01-09 | 2012-01-09 | Traveling device for deflated tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413747U (en) |
-
2012
- 2012-01-09 CN CN2012200050083U patent/CN202413747U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |