CN218640615U

CN218640615U - High-sealing spoke cap

Info

Publication number: CN218640615U
Application number: CN202222493659.8U
Authority: CN
Inventors: 黄永超
Original assignee: Jiangsu Huajiu Spoke Manufacture Co ltd
Current assignee: Jiangsu Huajiu Spoke Manufacture Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-17
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a high sealed spoke cap, include: a cap body; a through hole thread disposed in the cap body; a limit end arranged at the top of the cap body; the sealing cavity is arranged at the bottom of the limiting end head, and the length of the sealing cavity is longer than the diameter of the through hole thread; a spring washer disposed within the seal cavity; the positioning sheet is arranged at the bottom of the sealing cavity; a flange arranged at the bottom of the cap body; the strip-shaped groove is arranged at the bottom of the flange; and the non-slip mat is arranged in the strip-shaped groove. The utility model has the advantages that the spokes are tightly connected with the rim by arranging the limiting end heads; by arranging the spring washer, when the spoke cap is screwed down, the spokes press the spring washer, and the spring washer can enhance the connection fastening degree between the spokes and the spoke cap and prevent looseness; through setting up the spacer, make spoke bottom and sealed chamber atress balanced, avoid producing the gap and lead to the spoke to drop.

Description

High-sealing spoke cap

Technical Field

The utility model relates to a bicycle spare part technical field, in particular to high sealed spoke cap.

Background

Spokes are frequently used in bicycles, by means of which the impact can be absorbed and also a lightening can be achieved, which can be adjusted by oneself if an obstacle is encountered. The spoke is connected with the rim through setting up the spoke cap, and most current spoke caps exist locking performance general, and the leakproofness is poor, the problem that drops easily.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a high-sealing spoke cap, which is provided with a limit end head to tightly connect spokes and a rim; by arranging the spring washer, when the spoke cap is screwed down, the spokes press the spring washer, and the spring washer can enhance the connection fastening degree between the spokes and the spoke cap and prevent looseness; through setting up the spacer, make spoke bottom and sealed chamber atress balanced, avoid producing the gap and lead to the spoke to drop.

In order to solve the technical problem, the utility model discloses a high sealed spoke cap, include: a cap body; the through hole thread is arranged in the cap body; a limit end arranged at the top of the cap body; the sealing cavity is arranged at the bottom of the limiting end head, and the length of the sealing cavity is longer than the diameter of the through hole thread; a spring washer disposed within the seal cavity; the positioning sheet is arranged at the bottom of the sealing cavity; a flange arranged at the bottom of the cap body; the strip-shaped groove is arranged at the bottom of the flange; and the non-slip mat is arranged in the strip-shaped groove.

According to the utility model discloses an embodiment, wherein above-mentioned cap body and spacing end integrated into one piece.

According to the utility model discloses an embodiment, wherein above-mentioned cap body adopts the aluminum alloy material.

According to the utility model discloses an embodiment, wherein the quantity of above-mentioned bar groove is 4 groups.

According to an embodiment of the present invention, the positioning plate is identical to the sealing cavity in size.

Compared with the prior art, the application can obtain the following technical effects:

1) The spokes are tightly connected with the rim by arranging the limiting end heads; by arranging the spring washer, when the spoke cap is screwed down, the spokes press the spring washer, and the spring washer can enhance the connection fastening degree between the spokes and the spoke cap and prevent looseness; through setting up the spacer, make spoke bottom and seal chamber atress balanced, avoid producing the gap and lead to the spoke to drop.

Of course, it is not necessary for any product to achieve all of the above 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 cross-sectional view of a high sealing spoke cap of an embodiment of the present application.

Reference numerals

The anti-skidding cap comprises a cap body 10, through hole threads 11, a limiting end 20, a sealing cavity 30, a spring washer 31, a positioning sheet 40, a flange 50, a strip-shaped groove 51 and an anti-skidding pad 60.

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 cross-sectional view of a high-sealing spoke cap according to an embodiment of the present application. As shown, a high-sealing spoke cap comprises: the cap body 10 is made of aluminum alloy materials, and the cap body 10 is made of aluminum alloy materials; a through-hole thread 11 provided in the cap body 10; the limiting end 20 is arranged at the top of the cap body 10, and the cap body 10 and the limiting end 20 are integrally formed; the sealing cavity 30 is arranged at the bottom of the limiting end head 20, and the length of the sealing cavity 30 is longer than the diameter of the through hole thread 11; a spring washer 31 disposed in the seal chamber 30; the positioning sheet 40 is arranged at the bottom of the sealing cavity 30, and the size of the positioning sheet 40 is consistent with that of the sealing cavity 30; a flange 50 disposed at the bottom of the cap body 10; the strip-shaped grooves 51 are arranged at the bottom of the rib 50, and the number of the strip-shaped grooves 51 is 4; and the non-slip mat 60 is arranged in the strip-shaped groove 51.

The embodiment of the utility model provides an in, through adopting the aluminum alloy material with the cap body 10, strengthen the holistic intensity of spoke cap. A through-hole thread 11 is provided in the cap 10 for connection with the spokes. The top of the cap body 10 is provided with a limiting end 20, and the limiting end 20 and the cap body 10 are integrally formed, so that a worker can conveniently grab and place the limiting end, and the spokes are tightly connected with the rim. The sealing cavity 30 is arranged at the bottom of the limiting end head 20, the spring washer 31 is arranged in the sealing cavity 30, the length of the sealing cavity 30 is longer than the diameter of the through hole thread 11, and by arranging the spring washer 31, when the spoke cap is screwed up, the spokes press the spring washer 31, and the spring washer 31 can strengthen the fastening degree of the connection between the spokes and the spoke cap and prevent looseness. Set up spacer 40 in seal chamber 30 bottom, spacer 40 is unanimous with seal chamber 30 size, through setting up spacer 40, makes spoke bottom and seal chamber 30 atress balanced, avoids the unbalanced production gap of atress to lead to the spoke to drop. The bottom of the cap body 10 is provided with a flange 50 which is matched with the thread part of the spoke, so that the connection is tighter. The bottom of the rib 50 is provided with a strip-shaped groove 51, the strip-shaped groove 51 is internally provided with an anti-slip pad 60, and the spoke cap is connected with the spoke more tightly through the anti-slip pad 60 and is not easy to fall off.

The foregoing description shows and describes several preferred embodiments of the present application, but as before, 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 contemplated by the above teachings or as would normally occur to one skilled in 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

1. A high seal spoke cap, comprising: a cap body;

a through-hole thread disposed within the cap body;

the limiting end is arranged at the top of the cap body;

the sealing cavity is arranged at the bottom of the limiting end head, and the length of the sealing cavity is longer than the diameter of the through hole thread;

a spring washer disposed within the seal cavity;

the positioning sheet is arranged at the bottom of the sealing cavity;

a flange arranged at the bottom of the cap body;

the strip-shaped groove is arranged at the bottom of the flange;

and the non-slip mat is arranged in the strip-shaped groove.

2. The high seal spoke cap of claim 1 wherein the cap body is integrally formed with the spacing tip.

3. The high-sealing spoke cap of claim 1, wherein the cap body is made of an aluminum alloy.

4. The high seal spoke cap of claim 1, wherein the number of the strip-shaped grooves is 4 groups.

5. The high seal spoke cap of claim 1 wherein the locating tab is sized to correspond to the seal cavity.