CN213441880U - Prevent spoke hole and spoke cap connection structure that ftractures - Google Patents
Prevent spoke hole and spoke cap connection structure that ftractures Download PDFInfo
- Publication number
- CN213441880U CN213441880U CN202022100289.8U CN202022100289U CN213441880U CN 213441880 U CN213441880 U CN 213441880U CN 202022100289 U CN202022100289 U CN 202022100289U CN 213441880 U CN213441880 U CN 213441880U
- Authority
- CN
- China
- Prior art keywords
- spoke
- hole
- rim
- cap
- positioning ring
- 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.)
- Active
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a prevent spoke hole and spoke cap connection structure that ftractures, include: rims, spoke caps, and spokes; the bicycle spoke is characterized by also comprising a positioning ring arranged between the rim and the spoke cap; the positioning ring is arranged in a slotted hole of the rim, the positioning ring is provided with a metal lining and a soft outer sleeve, and the soft outer sleeve is provided with a countersunk hole and a damping part. The utility model discloses set up the position circle between rim and spoke cap, the position circle is equipped with metal inside lining and soft overcoat, and the counter bore on the soft overcoat can be fixed a position the spoke cap, prevents crooked inhomogeneous fracture of rim hole atress of avoiding, and the metal inside lining can bearing spoke cap's pressure, makes pressure diffusion avoid concentrating on around the rim hole.
Description
Technical Field
The utility model belongs to the technical field of bicycle equipment, specifically speaking relates to a prevent spoke hole and spoke cap connection structure that ftractures.
Background
The spoke passes through the spoke cap to be connected with the rim, can adjust the elasticity of spoke through twisting the spoke cap, and the rim hole can bear very big pressure behind the spoke tension, because the hole wall is thinner can cause the condition of fracture, can increase the thickness of hole wall or set up support piece for the condition that prevents the hole wall fracture.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that a prevent spoke hole and spoke cap connection structure is provided, solve among the prior art rim hole and bear the problem that too big pressure easily ftractures.
In order to solve the technical problem, the utility model discloses an anti-cracking spoke hole and spoke cap connection structure, include: rims, spoke caps, and spokes; the bicycle spoke is characterized by also comprising a positioning ring arranged between the rim and the spoke cap; the positioning ring is arranged in a slotted hole of the rim, the positioning ring is provided with a metal lining and a soft outer sleeve, and the soft outer sleeve is provided with a countersunk hole and a damping part.
Furthermore, the metal lining is strip-shaped, and the section of the metal lining is concave.
Furthermore, the shock absorption part is in a wave-shaped bulge shape and is contacted with the groove hole wall of the rim.
Furthermore, the bottom surface of the counter bore is a conical surface.
Compared with the prior art, the application can obtain the following technical effects:
the utility model discloses set up the position circle between rim and spoke cap, the position circle is equipped with metal inside lining and soft overcoat, and the counter bore on the soft overcoat can be fixed a position the spoke cap, prevents crooked inhomogeneous fracture of rim hole atress of avoiding, and the metal inside lining can bearing spoke cap's pressure, makes pressure diffusion avoid concentrating on around the rim hole.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of a crack prevention spoke hole and spoke cap connection structure according to an embodiment of the present invention.
Reference symbols of the drawings
Rim 1, spoke cap 2, spoke 3, position circle 4, metal inside lining 5, soft overcoat 6, counter sink 7, shock-absorbing part 8, rim spoke hole 9.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a connection structure of a cracking-proof spoke hole and a spoke cap according to an embodiment of the present invention. A crack resistant spoke hole and spoke cap connection structure comprising: a rim 1, spoke caps 2 and spokes 3; the bicycle spoke is characterized by also comprising a positioning ring 4 arranged between the rim 1 and the spoke cap 2; the locating ring 4 is arranged in a slotted hole of the rim 1, the locating ring 4 is provided with a metal lining 5 and a soft outer sleeve 6, and the soft outer sleeve 6 is provided with a counter bore 7 and a damping part 8.
The metal lining 5 is strip-shaped, and the section of the metal lining is concave; the shock absorption part 8 is in a wave convex shape and is contacted with the groove hole wall of the rim; the bottom surface of the counter sink 7 is a conical surface. The positioning ring 4 is plugged into a slotted hole of the rim 1 after the rim 1 is bent and formed, the bent rim 1 is punched after the head and the tail of the rim are fixed, spoke cap penetrating holes and rim spoke holes 9 are punched on the rim 1, and countersunk holes 7 and through holes are punched on the positioning ring 4; the spoke cap 2 penetrates through the positioning ring 4 and the rim spoke hole 9 to be connected with the spokes 3, the cap head of the spoke cap 2 is located in the countersunk hole 7, the conical surface of the countersunk hole 7 is attached to the cap head of the spoke cap 2 to play a role in positioning and preventing deflection, the metal lining 5 can bear the pressure of the spoke cap 2 to relieve concentrated stress around the rim spoke hole 9, the damping part 8 has good elastic deformation performance, and the pressure of some spoke caps 2 can be buffered.
The utility model discloses set up position circle 4 between rim 1 and spoke cap 2, position circle 4 is equipped with metal inside lining 5 and soft overcoat 6, and counter sink 7 on the soft overcoat 6 can be fixed a position spoke cap 2, prevents crooked inhomogeneous the fracture of rim spoke hole 9 atress of avoiding, and metal inside lining 5 can bearing spoke cap 2's pressure, makes pressure diffusion avoid concentrating on around rim spoke hole 9.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
1. A crack resistant spoke hole and spoke cap connection structure comprising: rims, spoke caps, and spokes;
the spoke type motorcycle is characterized by further comprising a positioning ring arranged between the rim and the spoke cap; the positioning ring is arranged in the slotted hole of the rim, the positioning ring is provided with a metal lining and a soft outer sleeve, and the soft outer sleeve is provided with a countersunk hole and a damping part.
2. The crack resistant spoke hole and spoke cap connection structure of claim 1, wherein the metal liner is strip-shaped with a cross section having a concave shape.
3. The crack resistant spoke hole and spoke cap attachment structure of claim 1, wherein the shock absorbing portion is formed in a wave-like convex shape to contact with the rim groove wall.
4. The crack resistant spoke hole and spoke cap attachment structure of claim 1, wherein a bottom surface of the counterbore is a tapered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100289.8U CN213441880U (en) | 2020-09-23 | 2020-09-23 | Prevent spoke hole and spoke cap connection structure that ftractures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100289.8U CN213441880U (en) | 2020-09-23 | 2020-09-23 | Prevent spoke hole and spoke cap connection structure that ftractures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441880U true CN213441880U (en) | 2021-06-15 |
Family
ID=76326964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022100289.8U Active CN213441880U (en) | 2020-09-23 | 2020-09-23 | Prevent spoke hole and spoke cap connection structure that ftractures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142159A1 (en) * | 2022-01-25 | 2023-08-03 | 厦门鸿基伟业复材科技有限公司 | Rim spoke mounting structure |
-
2020
- 2020-09-23 CN CN202022100289.8U patent/CN213441880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142159A1 (en) * | 2022-01-25 | 2023-08-03 | 厦门鸿基伟业复材科技有限公司 | Rim spoke mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213441880U (en) | Prevent spoke hole and spoke cap connection structure that ftractures | |
| US20070090683A1 (en) | Wheel frame assembly | |
| JP2013035491A (en) | Spoke wheel | |
| US6682088B1 (en) | Bicycle head tube and ball bearing mounting arrangement | |
| US20140130953A1 (en) | Bicycle wheel rim and a bicycle wheel assembly including the same | |
| US6651525B2 (en) | Head set assembly for bicycles | |
| JP2007107714A (en) | Strut mount | |
| CN210068762U (en) | Turn-up formula lightweight hub unit flange | |
| CN206072189U (en) | Lock unit wavy spring | |
| CN210821645U (en) | Wheel of vehicle | |
| CN108518402B (en) | Anti-loose nut | |
| CN110654163A (en) | Spoke cap and spoke wheel | |
| US5813769A (en) | Steering bearing assembly for a bicycle | |
| CN216659435U (en) | Mounting structure of rim spoke | |
| CN213441893U (en) | Anti-deformation rim | |
| CN213441884U (en) | Follow-on decorative spoke | |
| CN212353449U (en) | Fastening type spoke cap and spoke subassembly | |
| CN215883186U (en) | Safe type wheel hub for car | |
| CN216328042U (en) | Balancing chuck for steering tie rod ball head | |
| CN218785900U (en) | Bicycle rim structure | |
| CN111746195A (en) | Fastening type spoke cap and spoke subassembly | |
| CN213920525U (en) | Carbon fiber spoke | |
| CN213441911U (en) | Shock-proof type PU wheel | |
| CN214689989U (en) | Front wheel axle and front fork matched with front wheel axle | |
| CN212765473U (en) | Impact-resistant rim |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |