Anti-falling spoke
By setting the clamping part and locking ring of the ring array on the spoke cap, the problem of loosening and falling off the spoke cap is solved, and the stable connection of the spoke is achieved, avoiding the deformation of the rim due to force imbalance during riding. .
Patent Information
- Application Number
- CN202421320629.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-12
AI Technical Summary
In the prior art, the problem of loosening or falling off of the spoke cap and spokes leads to weakening the tension of the spokes, and the rim pressure deformation is prone to occur during riding.
A plurality of clamping parts are provided at one end of the spoke cap. The clamping parts are in an annular array, and threads are provided on the inner and outer surfaces. The clamping part is matched with the threads of the spokes. The clamping part is locked by the threads of the locking ring to ensure that the clamping part is clamped by the clamping part through the threads of the locking ring. Spokes.
Effectively prevent the spoke cap and the spoke from loosening and falling off, keep the spoke tight, and avoid the deformation of the rim due to force imbalance during riding.
Smart Images
Figure CN222495954U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of spoke production equipment, and in particular relates to an anti-falling spoke. Background Art
[0002] One end of the spoke is matched with the wheel hub, and the other end is threadedly connected to the spoke cap on the rim. After the wheel is assembled and debugged, each spoke will be taut. As the riding time increases, the spoke cap will loosen or even fall off, causing the tension of the spoke cap on the spoke to weaken. The force on each spoke loses balance, and the wheel rim can easily be deformed by bumps or loads during riding. In order to solve the problem of loose spoke caps, an anti-falling spoke is provided. Utility Model Content
[0003] In view of this, the technical problem to be solved by the utility model is to provide a spoke that prevents falling off, thereby solving the problem of spoke caps and spokes loosening and falling off in the prior art.
[0004] In order to solve the above technical problems, the utility model discloses an anti-falling spoke, including: a spoke and a spoke cap; one end of the spoke cap is provided with a plurality of extending clamping parts, the clamping parts are in a ring array, and the inner and outer surfaces of the clamping parts are provided with threads; the spoke cap is connected to the spoke by threads, the clamping part cooperates with the threads on the spoke, and the clamping part is locked by threading a locking ring.
[0005] Furthermore, one end of the spoke cap is provided with three clamping parts, which are distributed at intervals of 120°.
[0006] Furthermore, the outer surface of the clamping portion is inclined.
[0007] Furthermore, the outer surface of the locking ring is provided with three convex corners.
[0008] Furthermore, the threaded hole of the locking ring has the same diameter at both ends.
[0009] Compared with the prior art, the present application can obtain the following technical effects:
[0010] The utility model provides a clamping part at the end of the spoke cap, the clamping part cooperates with the spoke thread, the locking ring cooperates with the clamping part, and the clamping part is driven to clamp the spoke, thereby preventing the spoke cap and the spoke from loosening and falling off.
[0011] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0013] Figure 1 It is a schematic diagram of the coordination of the spokes and spoke caps according to one embodiment of the utility model;
[0014] Figure 2 It is an exploded schematic diagram of a spoke nipple and a locking ring according to an embodiment of the utility model.
[0015] Figure ID
[0016] Spoke 1, spoke nipple 2, clamping part 3, locking ring 4, convex angle 5. DETAILED DESCRIPTION
[0017] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.
[0018] Please refer to Figure 1 and Figure 2 , Figure 1 It is a schematic diagram of the coordination of the spokes and spoke caps according to one embodiment of the utility model; Figure 2 It is an exploded schematic diagram of a spoke nipple and a locking ring according to an embodiment of the utility model.
[0019] An anti-drop spoke comprises: a spoke 1 and a spoke cap 2; one end of the spoke cap 2 is provided with a plurality of extending clamping parts 3, the clamping parts 3 are in a ring array, and the inner and outer surfaces of the clamping parts 3 are provided with threads; the spoke cap 2 is connected to the spoke 1 through threads, the clamping parts 3 cooperate with the threads on the spoke 1, and the clamping parts 3 are locked by the threads of a locking ring 4.
[0020] One end of the spoke cap 2 is provided with three clamping parts 3, which are distributed at an interval of 120°, and the outer surface of the clamping part 3 is inclined; the outer surface of the locking ring 4 is provided with three convex corners 5 in a circular array, which is convenient for people or tools to twist the locking ring 4. The two ends of the threaded hole of the locking ring 4 have the same diameter, which cooperates with the inclined clamping part 3. The closer the clamping part 3 is twisted to the root, the tighter the clamping part 3 and the spoke 1 will fit.
[0021] The cross section of the clamping portion 3 is in an arc shape, and the arc length is no greater than one quarter of the circumference of the spoke 1 .
[0022] In summary, a clamping portion 3 is provided at the end of the spoke cap 2, the clamping portion 3 is threadedly matched with the spoke 1, and the locking ring 4 cooperates with the clamping portion 3 to drive the clamping portion 3 to clamp the spoke 1, thereby preventing the spoke cap 2 and the spoke 1 from loosening and falling off.
[0023] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. An anti-drop spoke, comprising: Spokes and nipples; It is characterized in that one end of the spoke cap is provided with a plurality of extending clamping parts, the clamping parts are in a ring array, and the inner surface and outer surface of the clamping parts are provided with threads; the spoke cap is connected to the spoke through threads, the clamping part cooperates with the threads on the spoke, and the clamping part is locked by threading a locking ring.
2. The anti-drop spoke according to claim 1, characterized in that: One end of the spoke cap is provided with three clamping parts, which are distributed at intervals of 120 degrees.
3. The anti-fall-off spoke according to claim 2, characterized in that: The outer surface of the clamping portion is inclined.
4. The anti-drop spoke according to claim 1, characterized in that: The outer surface of the locking ring is provided with three convex corners.
5. The anti-drop spoke according to claim 4, characterized in that: The threaded hole of the locking ring has the same diameter at both ends.