High-strength carbon fiber spoke

Abstract

The utility model discloses a high-strength carbon fiber spoke, which belongs to the technical field of spokes, and comprises a spoke body and a sealing ring, the spoke body is provided with a plane part and a curved surface part, the curved surface part is provided with a square window, the plane part is provided with a positioning hole for installing a spoke, the plane part is also fixedly connected with a clamping ring, and the clamping ring is fixedly connected with the sealing ring. A sealing ring is arranged on the inner side of the spoke, a clamping sleeve is arranged on the inner side of the sealing ring, the clamping sleeve and the clamping ring are in threaded connection, a sealing ring is further arranged on the sealing ring, and the sealing ring is made of rubber. And through the arrangement of the sealing ring, the sealing performance can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel spokes, in particular to a high-strength carbon fiber wheel spoke. Background Art

[0002] The spoke is a device that protects the rim and spokes of the vehicle wheel. It is characterized by a pair of circular cover plates. The diameter of the cover plates is close to the diameter of the rim. There is a hole in the center of the cover plates that is larger than the wheel's rotating axis. There is an opening near the edge of the cover plates. There is an annular wheel plate on the edge of the cover plates. The curved surface of the wheel plate can fit tightly with the curved surface of the rim. According to the structure of the spoke, it is divided into spoke plate type and spoke type. Currently, mainstream family cars all use the spoke plate type spoke structure.

[0003] The existing spoke body includes a plane portion and a curved portion. The plane portion is provided with a positioning hole for installing the spoke, and the curved portion is provided with a square window for the spoke to pass through, so that the spoke can be connected to the spoke.

[0004] The above technical conditions still have defects: after the above spokes are connected to the wheel spokes, dust is easily collected between the positioning ends and the wheel spokes, which reduces the corrosion resistance and is not conducive to long-term use.

[0005] Based on this, the utility model designs a high-strength carbon fiber spoke to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a high-strength carbon fiber spoke to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength carbon fiber spoke, comprising a spoke body and a sealing ring, the spoke body is provided with a flat portion and a curved portion, the curved portion is provided with a square window, the flat portion is provided with a positioning hole for installing the spoke, the flat portion is also fixedly connected with a clamping ring, a clamping sleeve is provided on the inner side of the sealing ring, and the clamping sleeve and the clamping ring are threadedly connected.

[0008] By adopting the above technical solution, the position after the spokes are connected can be sealed, thereby increasing the use effect.

[0009] Preferably, a sealing ring is also provided on the sealing ring, and the sealing ring is made of rubber.

[0010] By adopting the above technical solution, the sealing effect is further improved.

[0011] Preferably, a through hole is opened on the planar portion, and the inner diameter of the clamping ring is the same as the diameter of the through hole.

[0012] By adopting the technical solution, it is convenient to install the wheel axle.

[0013] Preferably, the spoke body and the sealing ring are both made of carbon fiber.

[0014] By adopting the above technical solution, the use effect is increased.

[0015] Preferably, the square window is used for the spokes to pass through the curved surface portion.

[0016] In summary, the present application has the following beneficial technical effects: by providing a sealing ring, the connection between the spokes and the spokes can be kept clean during subsequent use, thereby increasing their service life, and by providing a sealing ring, the sealing performance can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0019] Figure 2 is a schematic structural diagram of the spoke body in this embodiment;

[0020] Figure 3 Schematic diagram of the structure of the sealing ring in this embodiment.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Flat surface; 2. Curved surface; 3. Square window; 4. Positioning hole; 5. Snap ring; 6. Sealing ring; 7. Snap sleeve; 8. Sealing ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-3 This application is described in further detail.

[0025] Reference Figure 1and Figure 2 A high-strength carbon fiber spoke comprises a spoke body and a sealing ring 6. A plane portion 1 and a curved portion 2 are provided on the spoke body. A square window 3 is provided on the curved portion 2. A positioning hole 4 for installing a spoke is provided on the plane portion 1. A clamping ring 5 is also fixedly connected to the plane portion 1. A clamping sleeve 7 is provided on the inner side of the sealing ring 6. The clamping sleeve 7 and the clamping ring 5 are threadedly connected. The clamping sleeve 7 is installed on the clamping ring 5 through a threaded connection, and then the outer side of the sealing ring 6 is in contact with the plane portion 1, so that the connection position between the spoke and the spoke is sealed, thereby increasing its subsequent use effect.

[0026] Reference Figure 3 A sealing ring 8 is also provided on the sealing ring 6. The sealing ring 8 is made of rubber to improve its sealing performance.

[0027] Reference Figure 1 A through hole is opened on the plane part 1, and the inner diameter of the clamping ring 5 is the same as the diameter of the through hole. The material of the spoke body and the sealing ring 6 are carbon fiber, which has high strength and improves the use effect of the spoke. The square window 3 is used for the spoke to pass through the curved surface part 2.

[0028] The implementation principle of this embodiment is: when in use, the spoke is passed through the square window 3, and one end of the spoke is clamped in the inside of the positioning hole 4. Finally, after all the spokes are installed, the sealing ring 6 is installed on the clamping ring 5, and the clamping sleeve 7 is threadedly connected to the clamping ring 5 to increase its installation strength, so that in the subsequent use process, the connection between the spoke and the spoke remains clean, thereby increasing its service life.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength carbon fiber wheel spoke, comprising a wheel spoke body and a sealing ring (6), wherein the wheel spoke body is provided with a flat surface portion (1) and a curved surface portion (2), wherein the curved surface portion (2) is provided with a square window (3), and the flat surface portion (1) is provided with a positioning hole (4) for installing a spoke, characterized in that: A clamping ring (5) is also fixedly connected to the plane portion (1), a clamping sleeve (7) is provided on the inner side of the sealing ring (6), and the clamping sleeve (7) and the clamping ring (5) are threadedly connected.

2. The high-strength carbon fiber spoke according to claim 1, characterized in that: The sealing ring (6) is also provided with a sealing ring (8), and the sealing ring (8) is made of rubber.

3. The high-strength carbon fiber spoke according to claim 1, characterized in that: A through hole is provided on the plane portion (1), and the inner diameter of the clamping ring (5) is the same as the diameter of the through hole.

4. The high-strength carbon fiber spoke according to claim 1, characterized in that: The spoke body and the sealing ring (6) are both made of carbon fiber.

5. The high-strength carbon fiber spoke according to claim 1, characterized in that: The square window (3) is used for the spokes to pass through the curved surface portion (2).

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