CN202319704U - Spoke-free full bamboo wheel for bicycle - Google Patents
Spoke-free full bamboo wheel for bicycle Download PDFInfo
- Publication number
- CN202319704U CN202319704U CN2011204384924U CN201120438492U CN202319704U CN 202319704 U CN202319704 U CN 202319704U CN 2011204384924 U CN2011204384924 U CN 2011204384924U CN 201120438492 U CN201120438492 U CN 201120438492U CN 202319704 U CN202319704 U CN 202319704U
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- bamboo
- wheel
- spoke
- bicycle
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Abstract
The utility model relates to a spoke-free full bamboo wheel for a bicycle. The spoke-free full bamboo wheel for the bicycle is characterized by comprising a wheel ring, a center flower drum, large bamboo rings, a small bamboo ring and position limiting blocks, wherein an outer circle of the center flower drum is provided with a triangular block anastomotic with the circular arc of the outer diameter of the large bamboo rings, the large bamboo rings are respectively anastomotic with the circular arc of the triangular block of the center flower drum, the space between the large bamboo rings is provided with the small bamboo ring, and two sides of inner contact points of the wheel ring and the large and small bamboo rings are provided with the position limiting blocks. The spoke-free full bamboo wheel has the beneficial effects that the assembly work hour of the wheel is greatly reduced, and the wheel assembly is simplified. Bamboos are put in water and can float on the water, and the self weight of the bicycle is lightened through the use of the bamboo wheel. The elasticity and the strength of the bamboo wheel are much higher than those of spokes. The spoke-free full bamboo wheel can gradually replace a metal spoke wheel after appearing in the market in large scales. Rich resources of natural bamboos in China are utilized, and a large number of metal resources are saved.
Description
Technical field
The utility model belongs to attachments of a bicycle, and relating in particular to a kind of bicycle does not have the full bamboo wheel of width of cloth bar.
Background technology
Adopt the existing bicentenary history of cycle wheel of metal spoke tension wheel rim.The wheel installation of this kind structure needs manual work " by dragon " to transfer circularity, when taking a lot of work very much.The installation workload of two wheels accounts for the 60%-70% of whole bicycle assembling amount.After one to two year, spoke and bar cap will get rusty, and can't adjust curved wheel through screw thread, and wheel then can not be repaired and can only scrap.Cycle wheel is used made simultaneously, labor iron, aluminium, copper, and neither environmental protection consumes mass energy again, causes very big waste for society and country.
It is very wide that China bamboo grove produces area, as long as water is arranged, sunlight arranged, and growth is very fast in south, and the bamboo in two to three years can use, and easy to process, cost is low.Utilize bamboo that intensity is arranged, the characteristics of flexible not easy fracture through repetition test research, practice thrift mass energy can for society with the wheel that bamboo is made, and reduce the use amount of metallic material.
The utility model content
The utility model is in order to overcome deficiency of the prior art, to provide a kind of bicycle not have the full bamboo wheel of width of cloth bar, utilize the affluent resources of the natural bamboo of China, practicing thrift a large amount of metals resources.Utilize bamboo that intensity is arranged, flexible, the characteristics of easy fracture when greatly reducing the assembler of wheel, have not been simplified the wheel assembling.
The utility model is for realizing above-mentioned purpose; Realize that through following technical scheme a kind of bicycle does not have the full bamboo wheel of width of cloth bar, it is characterized in that: comprise wheel rim, center flower-drum, big or small bamboo circle and limiting stopper; The cylindrical of said center flower-drum is provided with the corner block that matches with big bamboo circle external diameter circular arc; Said big bamboo circle is identical with the corner block circular arc of center flower-drum respectively, and the space is provided with Xiao Zhuquan between the big bamboo circle, and big or small bamboo circle is provided with limiting stopper with the inboard contact point of wheel rim both sides.
Said big or small bamboo number of turns amount is respectively three.
The angle of said corner block three limit line of centerss is 120 degree each other.
Said wheel rim adopts metal or plastic material to process.
Beneficial effect: when greatly reducing the assembler of wheel, simplified the wheel assembling.Bamboo is put into water, can float on the water, and the use of bamboo wheel makes the bicycle weight reduction.The elasticity of bamboo wheel, intensity, far above the elasticity of spoke, intensity.After the listing in enormous quantities, alternative metals spoke wheel progressively.Utilize the affluent resources of the natural bamboo of China, practice thrift a large amount of metals resources.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
Below in conjunction with preferred embodiment; Details are as follows to the specific embodiment that provides according to the utility model: see accompanying drawing for details; A kind of bicycle does not have the full bamboo wheel of width of cloth bar; Comprise wheel rim 1, center flower-drum 2, big or small bamboo circle 3,4 and limiting stopper 5, the cylindrical of said center flower-drum is provided with the corner block 6 that matches with big bamboo circle external diameter circular arc, and said big bamboo circle is identical with the corner block circular arc of center flower-drum respectively; The space is provided with Xiao Zhuquan between the big bamboo circle, and big or small bamboo circle is provided with limiting stopper with the inboard contact point of wheel rim both sides.Said big or small bamboo number of turns amount is respectively three.The angle of said corner block three limit line of centerss is 120 degree each other.Said wheel rim adopts metal or plastic material to process.
Manufacturing process and principle of work:
1, the bamboo in two, three years, breaks flakiness or silk with machinery.Glue becomes certain thickness standard ring, three great circles, and three ringlets are fixed in the aluminium circle, and big or small bamboo circle is provided with limiting stopper with the inboard contact point of wheel rim both sides.Flower-drum is equipped with at aluminium circle center, and the corner block of flower-drum is firmly held three great circles;
2, rolling process: when flower-drum rotated through the sprocket wheel drive, the flower-drum corner block drove the big bamboo circle and also rotates, and was delivered to the rotation of three little bamboo circles simultaneously, then drove the wheel rim unitary rotation through the limiting stopper on the rim.
3, six bamboos circle compresses and flower-drum each other, and wheel rim also will compress, and stand riding and beating of 75 kilograms of people.
4, in order to prevent the aging of sunlight bamboo at sunshine, the product of making the bamboo base be placed in the liquid medicine soak, processing, dry after the taking-up, processing, shaping, spraying one layer anti-aging medicament, reach use attractive in appearance, reasonable.
The above only is the preferred embodiment of the utility model, is not the structure of the utility model is done any pro forma restriction.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of the utility model.
Claims (4)
1. a bicycle does not have the full bamboo wheel of width of cloth bar; It is characterized in that: comprise wheel rim, center flower-drum, big or small bamboo circle and limiting stopper; The cylindrical of said center flower-drum is provided with the corner block that matches with big bamboo circle external diameter circular arc; Said big bamboo circle is identical with the corner block circular arc of center flower-drum respectively, and the space is provided with Xiao Zhuquan between the big bamboo circle, and big or small bamboo circle is provided with limiting stopper with the inboard contact point of wheel rim both sides.
2. bicycle according to claim 1 does not have the full bamboo wheel of width of cloth bar, it is characterized in that: said big or small bamboo number of turns amount is respectively three.
3. bicycle according to claim 1 and 2 does not have the full bamboo wheel of width of cloth bar, it is characterized in that: the angle of said corner block three limit line of centerss is 120 degree each other.
4. bicycle according to claim 1 does not have the full bamboo wheel of width of cloth bar, it is characterized in that: said wheel rim adopts metal or plastic material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204384924U CN202319704U (en) | 2011-11-08 | 2011-11-08 | Spoke-free full bamboo wheel for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204384924U CN202319704U (en) | 2011-11-08 | 2011-11-08 | Spoke-free full bamboo wheel for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319704U true CN202319704U (en) | 2012-07-11 |
Family
ID=46431696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204384924U Withdrawn - After Issue CN202319704U (en) | 2011-11-08 | 2011-11-08 | Spoke-free full bamboo wheel for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398468A (en) * | 2011-11-08 | 2012-04-04 | 天津隆尚科技发展有限公司 | Spoke-free bamboo ring wheel |
-
2011
- 2011-11-08 CN CN2011204384924U patent/CN202319704U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398468A (en) * | 2011-11-08 | 2012-04-04 | 天津隆尚科技发展有限公司 | Spoke-free bamboo ring wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |