CN204915136U - Highway mountain region dual -purpose bicycle front tyre - Google Patents
Highway mountain region dual -purpose bicycle front tyre Download PDFInfo
- Publication number
- CN204915136U CN204915136U CN201520619062.0U CN201520619062U CN204915136U CN 204915136 U CN204915136 U CN 204915136U CN 201520619062 U CN201520619062 U CN 201520619062U CN 204915136 U CN204915136 U CN 204915136U
- Authority
- CN
- China
- Prior art keywords
- road surface
- cover tire
- mountain region
- wheel rim
- bicycle front
- 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
Links
Landscapes
- Tires In General (AREA)
Abstract
The utility model provides a highway mountain region dual -purpose bicycle front tyre, includes the wheel rim, and the wheel rim is inboard, and the bearing is installed to the inboard both sides of hub through connecting in the spoke and the hub outside, and the cover tire is equipped with in the wheel rim outside, and it has the protruding child of stereoplasm low resistance to inlay on the circumference at cover tire middle part, and when the hard surfacing traveles, only the high -speed demand of riding of hard surfacing has been satisfied to protruding child of stereoplasm low resistance and road surface contact, when riding on soft road surface, the effort on soft road surface is undertaken jointly to the tread that the protruding child of stereoplasm low resistance was absorbed in soft road surface and cover tire, increased with the area of contact on road surface, improved the stationarity that low -speed was ridden, improved the travelling comfort.
Description
Technical field
The utility model relates to non-motorized vehicles technical field, particularly a kind of highway mountain region dual-purpose bicycle front tyre.
Background technology
Bicycle is a kind of non-motorized vehicles, and the front-wheel of bicycle is flower wheel in the process of moving, and its function is: 1. do not produce propulsive effort, only as a strong point of bicycle, shares part gravity; 2., when needing in the process of moving to slow down, provide part braking force.Existing bicycle front tire is divided into two large classes: a class is narrow tyre surface, and resistance is little, is applicable to the hard surfacings such as highway, but travels when the face, road that mud ground, sand ground, mountain region etc. are soft, easily occurs blowing out, being absorbed in the shortcomings such as road surface; One class is wide tyre surface, rides steadily, is suitable for the face, road that mud ground, sand ground, mountain region etc. are soft, but exist resistance large, be unfavorable for the shortcoming of riding at a high speed at hard surfacings such as highways.
Summary of the invention
In order to overcome the shortcoming of above-mentioned existing bicycle front tire, the purpose of this utility model is to provide a kind of highway mountain region dual-purpose bicycle front tyre, can simultaneous adaptation pitch, face, soft road such as face, cement hard road and sand ground, mountain region etc. ride.
In order to achieve the above object, the technical scheme that the utility model is taked is:
A kind of highway mountain region dual-purpose bicycle front tyre, comprises wheel rim 3, and be connected with outside wheel hub 5 by spoke 4 inside wheel rim 3, in wheel hub 5, both sides are provided with bearing 6, and cover tire 2 is housed outside wheel rim 3, is circumferentially inlaid with the convex tire 1 of hard low-resistance in the middle part of cover tire 2.
The convex tire 1 of described hard low-resistance and cover tire 2 are concentric circless.
Described cover tire 2 is band tyre or air-inflation tyre.
Advantage of the present utility model: owing to cover tire 2 being inlaid with the convex tire 1 of hard low-resistance, when travelling at hard surfacing, only has the convex tire 1 of hard low-resistance to contact with road surface, meets the demand that hard surfacing is ridden at a high speed; When riding on soft road surface, the convex tire of hard low-resistance 1 is absorbed in soft road surface, and the application force with the soft road surface of tyre surface shared of cover tire 2, increases the area of contact with road surface, improve the stationarity that low speed is ridden, improve traveling comfort.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model.
Fig. 2 is lateral plan of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
See figures.1.and.2, a kind of highway mountain region dual-purpose bicycle front tyre, comprises wheel rim 3, be connected with outside wheel hub 5 by spoke 4 inside wheel rim 3, inside wheel hub 5, both sides are provided with bearing 6, and cover tire 2 is housed outside wheel rim 3, are circumferentially inlaid with the convex tire 1 of hard low-resistance in the middle part of cover tire 2.
The convex tire 1 of described hard low-resistance and cover tire 2 are concentric circless.
Described cover tire 2 is band tyre or air-inflation tyre.
Principle of work of the present utility model is:
The convex tire of hard low-resistance 1 is because tyre surface is narrow, amass little with road surface interface, the resistance produced is also little, when travelling at hard surfacing, the convex tire 1 of hard low-resistance is only had to contact with road surface, and other parts of cover tire 2 do not contact with road surface, riding resistance significantly reduces, thus meets hard surfacing and to ride at a high speed demand; When riding on soft road surface, the convex tire of hard low-resistance 1 is absorbed in soft road surface, and the application force with the soft road surface of tyre surface shared of cover tire 2, increases the area of contact with road surface, improve the stationarity that low speed is ridden, improve traveling comfort.
Claims (3)
1. a highway mountain region dual-purpose bicycle front tyre, comprise wheel rim (3), wheel rim (3) inner side is connected with wheel hub (5) outside by spoke (4), both sides, wheel hub (5) inner side are provided with bearing (6), wheel rim (3) outside cover tire (2) is housed, it is characterized in that: cover tire (2) middle part be circumferentially inlaid with the convex tire of hard low-resistance (1).
2. a kind of highway mountain region according to claim 1 dual-purpose bicycle front tyre, is characterized in that: the described convex tire of hard low-resistance (1) and cover tire (2) are concentric circless.
3. a kind of highway mountain region according to claim 1 dual-purpose bicycle front tyre, is characterized in that: described cover tire (2) is band tyre or air-inflation tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619062.0U CN204915136U (en) | 2015-08-17 | 2015-08-17 | Highway mountain region dual -purpose bicycle front tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619062.0U CN204915136U (en) | 2015-08-17 | 2015-08-17 | Highway mountain region dual -purpose bicycle front tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915136U true CN204915136U (en) | 2015-12-30 |
Family
ID=54964304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619062.0U Expired - Fee Related CN204915136U (en) | 2015-08-17 | 2015-08-17 | Highway mountain region dual -purpose bicycle front tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204915136U (en) |
-
2015
- 2015-08-17 CN CN201520619062.0U patent/CN204915136U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103273805A (en) | Tread structure of pneumatic tire for cross-country bicycle | |
| CN204077225U (en) | Suspension shock-absorbing wheel | |
| CN203331748U (en) | Pneumatic tire tread structure for an all-terrain bicycle | |
| CN204915136U (en) | Highway mountain region dual -purpose bicycle front tyre | |
| CN205705979U (en) | A kind of automotive hub | |
| CN206914478U (en) | A kind of electric bicycle shoe | |
| CN208558863U (en) | A kind of Noise reduction tire | |
| CN203046760U (en) | Radial tire of saloon car | |
| CN207712199U (en) | A kind of bicycle of preventing skid on snow | |
| CN204077255U (en) | A kind of bike tyre tread contour | |
| CN206254708U (en) | A kind of wheel for perambulator | |
| CN205970618U (en) | Full all terrain vehicle of wheel leg structure | |
| CN204506811U (en) | A kind of Puffer-type tyre lunge-proof wears fender guard | |
| CN203094229U (en) | Balance supporting device of two-wheeled motor vehicle | |
| CN203995435U (en) | Be provided with the automotive hub of radiating block | |
| CN203832540U (en) | Shock-proof wheel of baby carrier | |
| CN203652058U (en) | Long-distance ranch wagon | |
| CN203511179U (en) | Tire tread pattern structure for motorcycle for match | |
| CN209505353U (en) | A kind of all-terrain baby off-road tyre of anti-sideslip | |
| CN203267668U (en) | Bicycle | |
| CN204210250U (en) | A kind of novel tire tyre structure | |
| CN108819611A (en) | A kind of Noise reduction tire | |
| CN204894990U (en) | High strength snow tire | |
| CN205631987U (en) | Full topography tire tread arabesquitic | |
| CN204749723U (en) | Automobile -used hub -type antiskid steel wheel |
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: 20151230 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |