CN210234543U - Novel anti-breaking variable-diameter spoke - Google Patents
Novel anti-breaking variable-diameter spoke Download PDFInfo
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- CN210234543U CN210234543U CN201920757568.6U CN201920757568U CN210234543U CN 210234543 U CN210234543 U CN 210234543U CN 201920757568 U CN201920757568 U CN 201920757568U CN 210234543 U CN210234543 U CN 210234543U
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Abstract
The utility model provides a novel prevent reducing spoke of breaking, it relates to bicycle equipment field, concretely relates to novel prevent reducing spoke of breaking. The spoke structure comprises a hub connecting cap, a connecting elbow, a spoke main body, spoke threads, a clamping sleeve, a spoke core body, an anti-deformation elastic layer, a steel wire mesh layer, an anti-oxidation layer and a dye coating; the hub connecting cap is connected to the spoke main body through a connecting elbow, the lower end of the spoke main body is provided with spoke threads, and the spoke threads are screwed with the clamping sleeve; the steel wire mesh layer is arranged in the anti-deformation elastic layer, the anti-deformation elastic layer wraps the spoke core body, the anti-oxidation layer wraps the anti-deformation elastic layer, and the outer side of the anti-oxidation layer is coated with a dye coating. After the technical scheme is adopted, the utility model discloses beneficial effect does: the cost is saved and the weight is lightened on the premise of ensuring the stable structure of the tire, and the danger caused by the deformation or the fracture of the spoke can be effectively prevented.
Description
Technical Field
The utility model relates to a bicycle equipment field, concretely relates to novel prevent reducing spoke of rupture.
Background
Bicycles, also known as bicycles or bicycles, generally two-wheeled small land vehicles, are environmentally friendly vehicles powered by pedaling after people ride on the vehicle, i.e., bicycles, where bi means two and cycle means a wheel, i.e., a two-wheeled vehicle, generally referred to as a "bicycle" or "bicycle", in inland, taiwan, singapore, china; it is commonly called "bicycle" in hong and ao (its cantonese is commonly called): and in japan, it is called "free bicycle", and there are many kinds of bicycles, including single-person bicycles, double-person bicycles, and multi-person bicycles.
The spoke is composed of a plurality of rods, bars or straight lines which extend outwards from the center or pivot on the same plane, the rim joint and the hub joint of the existing long spoke are mostly of an integral structure, the structure is unstable, the size and the length need to be customized, and the production and manufacturing cost is higher.
Spokes on a bicycle wheel are straight bars, rods or bars arranged in the wheel to connect the hub and the rim, the spokes extending outwardly from a center or hub in the same plane. One end of the spoke is provided with a 90-degree bent angle which penetrates through a small hole of the hub, the other end of the spoke is provided with a thread, and the thread is in threaded connection with a spoke cap which penetrates through a spoke hole on the rim. The spokes and the spoke caps constitute a spoke assembly of the bicycle. The spoke assembly can function to support the rim. The tightness of the spokes is adjusted by rotating the spoke caps, namely, the distance between the hub and the rim in the spoke direction is adjusted, the rim is kept to be correct, and the wheels are ensured to rotate on the same plane, so that the stability of the bicycle is ensured. In order to facilitate the rotation of the spoke cap, structures such as edges and the like which are convenient for clamping by a wrench can be arranged on the spoke cap, so that the clamping and the rotation of the wrench are facilitated.
The traditional bicycle spoke is easy to strain, deform, age, embrittle and break and cause accidents under the conditions of long-distance running, high-speed running, high temperature and low temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel anti-breaking variable diameter spoke aiming at the defects and shortcomings of the prior art, which adopts the variable diameter spoke and adds one more anti-breaking layer in the spoke on the premise of saving cost and reducing weight; not only can guarantee the stable in structure of tire, can also effectively prevent because of the danger that spoke deformation or fracture leads to.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the spoke structure comprises a hub connecting cap, a connecting elbow, a spoke main body, spoke threads, a clamping sleeve, a spoke core body, an anti-deformation elastic layer, a steel wire mesh layer, an anti-oxidation layer and a dye coating; the hub connecting cap is connected to the spoke main body through a connecting elbow, the lower end of the spoke main body is provided with spoke threads, and the spoke threads are screwed with the clamping sleeve; the steel wire mesh layer is arranged in the anti-deformation elastic layer, the anti-deformation elastic layer wraps the spoke core body, the anti-oxidation layer wraps the anti-deformation elastic layer, and the outer side of the anti-oxidation layer is coated with a dye coating.
The hub connecting cap, the connecting elbow and the spoke main body are integrally formed.
The spoke main body is a diameter-variable spoke main body with two thick ends and a thin middle part.
The spoke core body is a steel core body.
The deformation-resistant elastic layer is a hard rubber elastic layer.
The diameter of the two ends of the spoke main body which is the thickest is 2mm, and the diameter of the middle part which is the thinnest is 1.5 mm.
The utility model discloses a theory of operation: the variable-diameter spoke reduces the weight of the spoke, the deformation-resistant elastic layer of the hard rubber can unload force when the spoke is impacted, and the hard rubber has certain elasticity and can protect the inner steel core so that the steel core is not easy to deform or break; when the spoke is accidentally broken, only the inner steel core is broken, and the hard rubber cannot be broken through the protection of the steel wire mesh, so that the accident caused by the fact that the whole spoke is broken and clamped into the frame in the running process can be prevented. The spoke threaded end of the spoke main body penetrates through a connecting hole of a hub, then clamping of the hub and the spoke is carried out by using a hub connecting cap, the angle of a connecting elbow determines the angle of connection of the spoke, and finally the clamping sleeve is screwed into the spoke threads and connected with a hub.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the cost is saved and the weight is lightened on the premise of ensuring the stable structure of the tire, and the danger caused by the deformation or the fracture of the spoke can be effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view corresponding to FIG. 1;
fig. 3 is a schematic view of the internal structure of the middle spoke body 3 of the present invention.
Description of reference numerals: the spoke-type anti-deformation wheel comprises a hub connecting cap 1, a connecting elbow 2, a spoke main body 3, spoke threads 4, a clamping sleeve 5, a spoke core body 6, an anti-deformation elastic layer 7, a steel wire mesh layer 8, an anti-oxidation layer 9 and a dye coating 10.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the spoke structure comprises a hub connecting cap 1, a connecting elbow 2, a spoke main body 3, spoke threads 4, a clamping sleeve 5, a spoke core body 6, an anti-deformation elastic layer 7, a steel wire mesh layer 8, an anti-oxidation layer 9 and a dye coating 10; the tail part of the hub connecting cap 1 is connected to the upper end of a spoke main body 3 through a connecting elbow 2 to form an integral structure, the lower end of the spoke main body 3 is provided with spoke threads 4, the spoke main body 3 is connected with a clamping sleeve 5 in a screwing mode through the spoke threads 4, and the clamping sleeve 5 is connected with a wheel hub; spoke main part 3 inside contain spoke core 6, anti-deformation elastic layer 7, steel wire stratum reticulare 8, anti oxidation coating 9, dye coating 10, steel wire stratum reticulare 8 sets up in anti-deformation elastic layer 7, after the unexpected rupture of spoke, anti-deformation elastic layer 7 can not split through the protection of steel wire stratum reticulare 8, anti-deformation elastic layer 7 parcel spoke core 6 sets up, anti-deformation elastic layer 7 possess certain elasticity and can protect inside steel core, make its non-deformable or rupture, anti oxidation coating 7 that anti deformation elastic layer 9 parcel sets up, anti oxidation coating 9 outside scribbles dye coating 10.
The hub connecting cap 1, the connecting elbow 2 and the spoke main body 3 are integrally formed.
The spoke main body 3 is a diameter-variable spoke main body with thick ends and thin middle.
The spoke core 6 is a steel core.
The deformation-resistant elastic layer is a hard rubber elastic layer 7.
The diameter of the two ends of the spoke main body which is the thickest is 2mm, and the diameter of the middle part which is the thinnest is 1.5 mm.
The utility model discloses a theory of operation: the variable-diameter spoke reduces the weight of the spoke, the deformation-resistant elastic layer of the hard rubber can unload force when the spoke is impacted, and the hard rubber has certain elasticity and can protect the inner steel core so that the steel core is not easy to deform or break; when the spoke is accidentally broken, only the inner steel core is broken, and the hard rubber cannot be broken through the protection of the steel wire mesh, so that the accident caused by the fact that the whole spoke is broken and clamped into the frame in the running process can be prevented. The spoke threaded end of the spoke main body penetrates through a connecting hole of a hub, then clamping of the hub and the spoke is carried out by using a hub connecting cap, the angle of a connecting elbow determines the angle of connection of the spoke, and finally the clamping sleeve is screwed into the spoke threads and connected with a hub.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the cost is saved and the weight is lightened on the premise of ensuring the stable structure of the tire, and the danger caused by the deformation or the fracture of the spoke can be effectively prevented.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a novel prevent reducing spoke of breaking which characterized in that: the spoke comprises a hub connecting cap (1), a connecting elbow (2), a spoke main body (3), spoke threads (4), a clamping sleeve (5), a spoke core body (6), an anti-deformation elastic layer (7), a steel wire mesh layer (8), an anti-oxidation layer (9) and a dye coating (10); the tail part of the hub connecting cap (1) is connected to the upper end of the spoke main body (3) through a connecting elbow (2), the lower end of the spoke main body (3) is provided with spoke threads (4), and the spoke main body (3) is screwed with the clamping sleeve (5) through the spoke threads (4); spoke main part (3) inside contain spoke core (6), anti-deformation elastic layer (7), steel wire netting (8), anti oxidation coating (9), dyestuff coating (10), steel wire netting (8) set up in anti-deformation elastic layer (7), anti-deformation elastic layer (7) parcel spoke core (6) set up, anti oxidation coating (9) parcel anti-deformation elastic layer (7) set up, anti oxidation coating (9) outside scribbles dyestuff coating (10).
2. The novel anti-break variable diameter spoke according to claim 1, characterized in that: the hub connecting cap (1), the connecting elbow (2) and the spoke main body (3) are integrally formed.
3. The novel anti-break variable diameter spoke according to claim 1, characterized in that: the spoke main body (3) is a diameter-variable spoke main body with thick ends and thin middle.
4. The novel anti-break variable diameter spoke according to claim 1, characterized in that: the spoke core body (6) is a steel core body.
5. The novel anti-break variable diameter spoke according to claim 1, characterized in that: the deformation-resistant elastic layer (7) is a hard rubber elastic layer.
6. The novel anti-break variable diameter spoke according to claim 1, characterized in that: the diameter of the two ends of the spoke main body (3) which is the thickest is 2mm, and the diameter of the middle part which is the thinnest is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757568.6U CN210234543U (en) | 2019-05-24 | 2019-05-24 | Novel anti-breaking variable-diameter spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757568.6U CN210234543U (en) | 2019-05-24 | 2019-05-24 | Novel anti-breaking variable-diameter spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210234543U true CN210234543U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757568.6U Expired - Fee Related CN210234543U (en) | 2019-05-24 | 2019-05-24 | Novel anti-breaking variable-diameter spoke |
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| Country | Link |
|---|---|
| CN (1) | CN210234543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347718A (en) * | 2021-12-13 | 2022-04-15 | 上汽大众汽车有限公司 | Variable radius wheel hub |
-
2019
- 2019-05-24 CN CN201920757568.6U patent/CN210234543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347718A (en) * | 2021-12-13 | 2022-04-15 | 上汽大众汽车有限公司 | Variable radius wheel hub |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |