CN213441873U - High-toughness low-cost spoke - Google Patents
High-toughness low-cost spoke Download PDFInfo
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- CN213441873U CN213441873U CN202021920297.0U CN202021920297U CN213441873U CN 213441873 U CN213441873 U CN 213441873U CN 202021920297 U CN202021920297 U CN 202021920297U CN 213441873 U CN213441873 U CN 213441873U
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- locking cap
- spoke
- low cost
- high tenacity
- rod body
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Abstract
The utility model discloses a spoke of high tenacity low cost, it includes: one end of the rod body is provided with a bent part, and the end surface of the bent part is provided with a circular baffle sheet; a screw thread part arranged at the other end of the rod body; the locking cap is arranged on the threaded part, a stop flange is arranged on the lower edge of the locking cap, and an anti-slip convex edge is arranged on the upper end face of the locking cap; the reinforcing bolt is arranged on the threaded part and positioned above the locking cap, and the reinforcing bolt abuts against the anti-skidding convex edge. The utility model discloses a set up screw thread portion in the one end of the body of rod, be equipped with the locking cap on screw thread portion, the terminal surface of locking cap is equipped with anti-skidding bead, sets up the reinforcing bolt of contradicting with anti-skidding bead in the top of locking cap simultaneously, has improved the steadiness that spoke and rim are connected widely.
Description
Technical Field
The utility model belongs to the technical field of bicycle spare part, specifically speaking relates to a spoke of high tenacity low cost.
Background
Spokes are commonly used to connect the rim and hub of a bicycle, and spokes are commonly installed in pairs across each other. At present, spokes of some mountain sports bicycles are easy to loosen after long-time severe vibration, so that the rims are unbalanced and deformed, and therefore, improvement is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem that this application will solve provides a spoke of high tenacity low cost, through set up screw thread portion in the one end of the body of rod, is equipped with the locking cap on the screw thread portion, and the terminal surface of locking cap is equipped with anti-skidding bead, sets up the reinforcing bolt that contradicts with anti-skidding bead above the locking cap simultaneously, has improved the steadiness that spoke and rim are connected widely.
In order to solve the above technical problem, the present application discloses a high tenacity low cost spoke, which includes: one end of the rod body is provided with a bent part, and the end surface of the bent part is provided with a circular baffle sheet; a screw thread part arranged at the other end of the rod body; the locking cap is arranged on the threaded part, a stop flange is arranged on the lower edge of the locking cap, and an anti-slip convex edge is arranged on the upper end face of the locking cap; the reinforcing bolt is arranged on the threaded part and positioned above the locking cap, and the reinforcing bolt abuts against the anti-skidding convex edge.
According to the utility model discloses an embodiment, wherein above-mentioned circular separation blade installation is spacing on the flower hub.
According to an embodiment of the present invention, the included angle between the bending portion and the rod body is 90 °.
According to the utility model discloses an embodiment, wherein the quantity of above-mentioned anti-skidding bead sets up to 3 groups.
According to an embodiment of the present invention, the locking cap is worn out from the rim.
According to an embodiment of the present invention, the stop flange is stopped against a surface of the rim.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
set up screw thread portion through the one end at the body of rod, be equipped with the locking cap on the screw thread portion, the terminal surface of locking cap is equipped with anti-skidding bead, sets up the reinforcing bolt of contradicting with anti-skidding bead in the top of locking cap simultaneously, has improved the steadiness that spoke and rim are connected widely.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a schematic view of a high tenacity, low cost spoke according to an embodiment of the present invention;
fig. 2 is a high tenacity low cost spoke cross-sectional view of an embodiment of the present invention.
Reference numerals
The wheel comprises a rod body 10, a bent part 20, a circular baffle 21, a threaded part 30, a locking cap 40, a stop flange 41, an anti-skidding convex rib 42, a reinforcing bolt 50 and a wheel rim 60.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of a high-toughness low-cost spoke according to an embodiment of the present invention, and fig. 2 is a cross-sectional view of the high-toughness low-cost spoke according to an embodiment of the present invention.
As shown, a high tenacity, low cost spoke, comprising: the device comprises a rod body 10, wherein one end of the rod body 10 is provided with a bent part 20, and the end surface of the bent part 20 is provided with a circular baffle 21; a screw portion 30 provided at the other end of the rod body 10; the locking cap 40 is arranged on the threaded part 30, the lower edge of the locking cap 40 is provided with a stop flange 41, and the upper end face of the locking cap 40 is provided with an anti-skidding convex rib 42; and a reinforcing bolt 50 disposed on the threaded portion 30 and above the locking cap 40, the reinforcing bolt 50 abutting against the anti-slip rib 42.
In one embodiment of the present invention, a bending portion 20 is disposed at one end of the rod 10, and a circular stop piece 21 is disposed at an end surface of the bending portion 20. Preferably, the angle between the bent portion 20 and the rod body 10 is 90 °.
When the spoke is arranged on the wheel, the circular baffle plate 21 is arranged and limited on the hub.
Further, the other end of the rod body 10 is provided with a threaded portion 30, and a locking cap 40 is screwed on the threaded portion 30. The lower edge of the locking cap 40 is provided with a stop flange 41, the upper end surface of the locking cap 40 is provided with anti-slip ribs 42, and preferably, the number of the anti-slip ribs 42 is set to 3 groups.
The reinforcing bolt 50 is screwed to the threaded portion 30, and the reinforcing bolt 50 is located above the locking cap 40.
When the spoke is mounted to the wheel, the locking cap 40 is passed out of the rim 60 and the stop flange 41 stops against the surface of the rim 60. Subsequently, the locking cap 40 is rotated to stretch the spokes to reach proper tension, when the proper tension is adjusted, the reinforcing bolts 50 are screwed to enable the reinforcing bolts 50 to be abutted against the anti-slip ribs 42, the installation of the spokes can be completed, the anti-slip ribs 42 can enhance the friction between the locking cap 40 and the reinforcing bolts 50, and the locking cap 40 and the reinforcing bolts 50 are prevented from loosening.
The utility model discloses a set up screw thread portion 30 in the one end of the body of rod 10, be equipped with locking cap 40 on screw thread portion 30, the terminal surface of locking cap 40 is equipped with anti-skidding bead 42, sets up the reinforcing bolt 50 of contradicting with anti-skidding bead 42 in locking cap 40's top simultaneously, has improved the steadiness that spoke and rim are connected widely, avoids the spoke not hard up.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (6)
1. A high tenacity, low cost spoke comprising:
the device comprises a rod body, wherein one end of the rod body is provided with a bent part, and the end surface of the bent part is provided with a circular baffle sheet;
a threaded portion disposed at the other end of the rod body;
the locking cap is arranged on the threaded part, a stop flange is arranged on the lower edge of the locking cap, and an anti-skidding convex edge is arranged on the upper end face of the locking cap;
the reinforcing bolt is arranged on the threaded portion and located above the locking cap, and the reinforcing bolt abuts against the anti-skidding convex ribs.
2. The high tenacity low cost spoke according to claim 1 wherein said circular baffle plate is mounted to and retained by a hub.
3. The high tenacity low cost spoke according to claim 1 wherein the angle between the bend and the shaft is 90 °.
4. The high tenacity low cost spoke according to claim 1 wherein the number of said anti-slip lugs is provided in 3 groups.
5. The high tenacity low cost spoke according to claim 1 wherein said locking cap extends out of the wheel rim.
6. The high tenacity low cost spoke according to claim 5 wherein said stop flange stops against the surface of said rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920297.0U CN213441873U (en) | 2020-09-07 | 2020-09-07 | High-toughness low-cost spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920297.0U CN213441873U (en) | 2020-09-07 | 2020-09-07 | High-toughness low-cost spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441873U true CN213441873U (en) | 2021-06-15 |
Family
ID=76321578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021920297.0U Active CN213441873U (en) | 2020-09-07 | 2020-09-07 | High-toughness low-cost spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441873U (en) |
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2020
- 2020-09-07 CN CN202021920297.0U patent/CN213441873U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |