CN202389107U - Double-rim bicycle wheel - Google Patents
Double-rim bicycle wheel Download PDFInfo
- Publication number
- CN202389107U CN202389107U CN2012200183598U CN201220018359U CN202389107U CN 202389107 U CN202389107 U CN 202389107U CN 2012200183598 U CN2012200183598 U CN 2012200183598U CN 201220018359 U CN201220018359 U CN 201220018359U CN 202389107 U CN202389107 U CN 202389107U
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- wheel
- rim
- bicycle
- utility
- bicycle wheel
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Abstract
The utility model discloses a double-rim bicycle wheel, belonging to the field of a bicycle wheel. Aiming to provide a bicycle wheel with two rims, the bicycle wheel provided by the utility model is characterized by comprising rims, a spoke and a wheel axle; the rims are provided with an inner tyer and an outer tyer from inside to outside in sequence; the rims comprise a first rim and a second rim; and the first rim and the second rim are respectively connected with the wheel axle through the spoke. The bicycle wheel provided by the utility model is mainly used for realizing stability in riding, and increasing the bearing capability of the bicycle; and when one of the bicycle wheels is damaged, the other bicycle wheel can be used continuously, and thus the bicycle wheel is convenient in use.
Description
Technical field
The utility model relates to a kind of cycle wheel, more particularly, relates to the cycle wheel of a kind of pair of rim type.
Background technology
Bicycle is manpower transportation commonly used in a kind of life, can be divided into guidance system, drive system, brake system by the work characteristics of each parts.Guidance system wherein: be made up of parts such as handlebar, front fork, front axle, front-wheels, rider can change travel direction and keep the vehicle body balance through handling handlebar; (transmission or the walking) system of driving: form by parts such as pedal, axis, sprocket wheel, crank, chain, flywheel, rear axle, trailing wheels; The power of pedaling of people's pin is to pass through crank by pedal; Parts transmissions such as sprocket wheel, chain, flywheel, rear axle, thus bicycle is constantly advanced; Brake system: it by the brake parts form, rider can handle brake at any time, makes the bicycle that goes slow down, stop making, guaranteeing traffic safety.
The cycle wheel of prior art is the individual pen wheel mostly, though the bicycle quick of this structure is simple in structure, in case run into that tire is punctured or during other infringement, just need in time to repair, otherwise can influence normal use; When running into bigger heavy burden, this wheel then can not satisfy the load-bearing requirement; And because unstable during the bicycle running of individual pen wheel, and be not suitable for older the elderly and use.
Chinese patent ZL200720026772.8, on June 18 2008 Granted publication day, invention and created name is a kind of two circle twins wheel; Two circle twins wheels of this application case are made up of rim, the inner tube of a tyre and cover tire; The rim of this application case is a conjuncted pair of rim, and said pair of rim is provided with clamping ring for laterally arranging between two rims; Clamping ring is connected to one two rims, is respectively equipped with the inner tube of a tyre and cover tire on two rims from the inside to surface.Its weak point is, this wheel is through clamping ring two rims to be linked together, structural instability, thus influenced the ability of its load-bearing; Because two rims link together closely, when suffering damage, two damaged together possibilities of rim are very big, thus influenced two circle wheels the effect that should reach; Be set up in parallel before and after two rims, increased the length of car, use inconvenience, and stable aspect is still waiting further raising.
Summary of the invention
The technical matters that utility model will solve
The utility model has overcome individual pen formula cycle wheel and has carried lower, the instability of going and the high deficiency of tire loss ratio, and the cycle wheel of a kind of pair of rim type is provided.
Technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The cycle wheel of a kind of pair of rim type of the utility model; Comprise wheel rim, spoke and wheel shaft; Be disposed with the inner tube of a tyre and cover tire on this wheel rim from the inside to surface, described wheel rim comprises first wheel rim and second wheel rim, and this first round is connected with wheel shaft through spoke respectively with second wheel rim.Respectively two parallel wheel rims are fixed on the axle with spoke, Stability Analysis of Structures not only, weight capacity increases, and the possibility that makes two wheel rims occur simultaneously damaging reduces; When one of them wheel rim was compromised, another can continue to use; Meanwhile, the wheel maintenance is also more convenient.
A nearlyer step ground, described first wheel rim and second wheel diameter equate, and are arranged in parallel.Two wheel diameters equate and laterally arrange, and are more stable in the time of can making bicycle running.
Beneficial effect
The technical scheme that adopts the utility model to provide is compared with existing known technology, has following beneficial effect:
(1) cycle wheel of a kind of pair of rim type of the utility model adopts two coil structures, and not only weight capacity increases, and when one of them wheel rim sustained damage, another can support bicycle to continue to go;
(2) cycle wheel of a kind of pair of rim type of the utility model, two wheel diameters equate, are parallel to each other, and be more stable when making bicycle running.
Description of drawings
Fig. 1 is the structural representation of cycle wheel of a kind of pair of rim type of the utility model.
Among the figure: 101-first wheel rim; 102-second wheel rim; The 2-spoke; The 3-wheel shaft.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
In conjunction with Fig. 1; The cycle wheel of a kind of pair of rim type of the utility model comprises wheel rim, spoke 2 and wheel shaft 3, and this wheel rim is disposed with the inner tube of a tyre and cover tire from the inside to surface; Wheel rim comprises first wheel rim 101 and second wheel rim 102; This first wheel rim 101 is connected with wheel shaft 3 through spoke 2 respectively with second wheel rim 102, and two wheel diameters are equal, are arranged in parallel.
Embodiment
The cycle wheel of a kind of pair of rim type of present embodiment; Form by first wheel rim 101, second wheel rim 102, spoke 2 and wheel shaft 3; This first wheel rim 101 is connected with wheel shaft 3 through spoke 2 respectively with second wheel rim 102; First wheel rim 101 and second wheel rim 102 are disposed with the inner tube of a tyre and cover tire from the inside to surface, and two wheel diameters are equal, are arranged in parallel.
The cycle wheel of a kind of pair of rim type of the utility model adopts two coil structures, and not only weight capacity increases; And when one of them wheel rim sustains damage; Another can support bicycle to continue to go, and has increased the stationarity of bicycle simultaneously, and is easy to use.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the utility model, and practical structure is not limited thereto.So,, under the situation that does not break away from the utility model creation aim,, all should belong to the protection domain of the utility model without creationary frame mode similar and the embodiment of designing with this technical scheme if those of ordinary skill in the art is enlightened by it.
Claims (2)
1. the cycle wheel of two rim types; Comprise wheel rim, spoke (2) and wheel shaft (3); Be disposed with the inner tube of a tyre and cover tire on this wheel rim from the inside to surface; It is characterized in that: described wheel rim comprises first wheel rim (101) and second wheel rim (102), and this first wheel rim (101) is connected with wheel shaft (3) through spoke (2) respectively with second wheel rim (102).
2. the cycle wheel of a kind of pair of rim type according to claim 1 is characterized in that: described first wheel rim (101) and second wheel rim (102) equal diameters, and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200183598U CN202389107U (en) | 2012-01-17 | 2012-01-17 | Double-rim bicycle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200183598U CN202389107U (en) | 2012-01-17 | 2012-01-17 | Double-rim bicycle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389107U true CN202389107U (en) | 2012-08-22 |
Family
ID=46664056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200183598U Expired - Fee Related CN202389107U (en) | 2012-01-17 | 2012-01-17 | Double-rim bicycle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471907A (en) * | 2017-09-22 | 2017-12-15 | 甘泉龙 | A kind of high stability car wheel structure |
-
2012
- 2012-01-17 CN CN2012200183598U patent/CN202389107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471907A (en) * | 2017-09-22 | 2017-12-15 | 甘泉龙 | A kind of high stability car wheel structure |
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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: 20120822 Termination date: 20130117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |