Spoke

Abstract

The utility model discloses a spoke, and belongs to the technical field of spokes, the spoke comprises a spoke body, the spoke body is composed of a circular plate, a circular truncated cone and a cylinder, the circular truncated cone and the cylinder are of hollow structures with two open ends, the circular plate, the circular truncated cone and the cylinder are of an integrally formed structure, and patterns such as a Chinese character'jin 'or an oblique ellipse and the like are arranged between two spoke air holes. And the spoke is of a punch forming structure from inside to outside, so that the attractiveness of the spoke is improved, and the individual requirements of different users can be met. In addition, the shoe-shaped gold ingot-shaped stamping structures arranged at the positions of the air holes of the spoke also play a role in decoration to a certain extent, so that the spoke has more characteristics.

Description

Technical Field

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

[0002] In the field of automobile manufacturing, as a key component connecting the wheel hub and the axle, the performance and design of the wheel spoke are crucial for the safety, stability and aesthetics of the vehicle. At present, most traditional wheel spokes adopt a split structure, and multiple components are assembled into shape by means of welding or bolt connection. This structure not only increases the complexity and cost of the production process, but also easily causes safety hazards during vehicle driving due to the loosening of the connection between components; at the same time, the ventilation and heat dissipation performance of traditional wheel spokes is poor. After the vehicle travels for a long time, the heat generated by the wheel hub and the braking system is difficult to dissipate quickly, which easily leads to heat fade of the braking system, affects the braking effect, and shortens the service life of the braking components; in addition, the appearance of traditional wheel spokes is uniform, lacking personalized design elements, and it is difficult to meet the increasingly diverse aesthetic needs of consumers. Therefore, it is urgent to develop a new type of wheel spoke with high structural strength, good heat dissipation effect and beauty to solve the above problems existing in the prior art. Content of the Utility Model

[0003] To achieve the above object, the utility model provides the following technical solution: a wheel spoke, which includes a wheel spoke body. The wheel spoke body is composed of a circular plate, a frustum of a cone and a cylinder. The frustum of the cone and the cylinder are hollow structures with openings at both ends. The circular plate, the frustum of the cone and the cylinder are integrally formed. A central hole is provided at the middle position of the circular plate, and bolt holes are evenly arranged around the central hole on the circular plate. A plurality of wheel spoke air holes are circumferentially distributed on the frustum of the cone; the junction of the circular plate and the frustum of the cone is in an arc structure.

[0004] Preferably, a pattern is provided between two wheel spoke air holes.

[0005] Preferably, the pattern is the word "Shun" or an oblique ellipse.

[0006] Preferably, the pattern is a stamping structure from the inside to the outside.

[0007] Preferably, a yuanbao shape is provided at the position of the wheel spoke air hole. The yuanbao shape is a stamping structure from the inside to the outside, and the wheel spoke air hole is located at the middle position of the yuanbao shape.

[0008] Beneficial effects: Compared with the prior art, the spoke body of the present utility model is composed of a circular plate, a frustum and a cylinder and is an integrally formed structure. This structural design ensures the strength and stability of the spoke, and at the same time, the integrally formed method is beneficial to reducing the manufacturing process and cost. The junction between the circular plate and the frustum is an arc structure, which can optimize the stress distribution, reduce stress concentration and improve the fatigue resistance of the spoke; there are multiple spoke air holes distributed in a circumferential pattern on the frustum, which is beneficial to air circulation, can effectively dissipate heat from the hub and the braking system, improve its working efficiency and service life, and reduce the safety hazards caused by high temperature; there is a pattern, such as the word "Shun" or an oblique ellipse, etc., between two spoke air holes, and it is a stamping structure from the inside to the outside, which not only increases the aesthetics of the spoke, but also meets the personalized needs of different users. In addition, the ingot-shaped stamping structure arranged at the position of the spoke air hole also plays a decorative role to a certain extent, making the spoke more distinctive. Brief Description of the Drawings

[0009] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0010] Figure 2 It is a structural schematic diagram of Embodiment 1 of the present utility model.

[0011] Figure 3 It is a structural schematic diagram of Embodiment 2 of the present utility model.

[0012] Figure 4 It is a structural schematic diagram of Embodiment 3 of the present utility model.

[0013] In the drawings: spoke body 1, circular plate 101, frustum 102, cylinder 103, middle hole 2, spoke air hole 3, word "Shun" 4, oblique ellipse 5, ingot shape 6, bolt hole 7. Detailed Description of the Preferred Embodiments

[0014] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0015] Embodiment 1

[0016] Please refer to the accompanying drawings of the specification. In the embodiment of the present utility model, a spoke, which includes a spoke body 1. The spoke body 1 is composed of a circular plate 101, a frustum 102 and a cylinder 103. The frustum 102 and the cylinder 103 are hollow structures with openings at both ends. The circular plate 101, the frustum 102 and the cylinder 103 are integrally formed structures. A middle hole 2 is provided at the middle position of the circular plate 101. Bolt holes 7 are evenly arranged around the middle hole 2 on the circular plate 101. Multiple spoke air holes 3 are distributed in a circumferential pattern on the frustum 102; the junction between the circular plate 101 and the frustum 102 is an arc structure.

[0017] There is a pattern between two spoke air holes 3.

[0018] The pattern is the character "Shun".

[0019] Embodiment 2

[0020] Please refer to the accompanying drawings of the specification. In an embodiment of the present invention, a spoke includes a spoke body 1, and the spoke body 1 is composed of a circular plate 101, a frustum 102, and a cylinder 103. The frustum 102 and the cylinder 103 are hollow structures with openings at both ends. The circular plate 101, the frustum 102, and the cylinder 103 are integrally formed. A middle hole 2 is provided at the middle position of the circular plate 101. Bolt holes 7 are evenly provided around the middle hole 2 on the circular plate 101. A plurality of spoke air holes 3 are circumferentially distributed on the frustum 102. The intersection of the circular plate 101 and the frustum 102 is in an arc structure.

[0021] There is a pattern between two spoke air holes 3.

[0022] The pattern is an oblique oval 5.

[0023] A shoe-shaped structure 6 is provided at the position of the spoke air hole 3. The shoe-shaped structure 6 is a stamping structure from the inside to the outside. The spoke air hole 3 is located at the middle position of the shoe-shaped structure 6.

[0024] Embodiment 3

[0025] Please refer to the accompanying drawings of the specification. In an embodiment of the present invention, a spoke includes a spoke body 1, and the spoke body 1 is composed of a circular plate 101, a frustum 102, and a cylinder 103. The frustum 102 and the cylinder 103 are hollow structures with openings at both ends. The circular plate 101, the frustum 102, and the cylinder 103 are integrally formed. A middle hole 2 is provided at the middle position of the circular plate 101. Bolt holes 7 are evenly provided around the middle hole 2 on the circular plate 101. A plurality of spoke air holes 3 are circumferentially distributed on the frustum 102. The intersection of the circular plate 101 and the frustum 102 is in an arc structure.

[0026] A shoe-shaped structure 6 is provided at the position of the spoke air hole 3. The shoe-shaped structure 6 is a stamping structure from the inside to the outside. The spoke air hole 3 is located at the middle position of the shoe-shaped structure 6.

[0027] Working principle: The circular plate of the spoke body is sleeved on the wheel hub through the central hole, and by using the bolt holes evenly arranged around the central hole on the circular plate, the spoke is firmly connected to the wheel hub with connecting parts such as bolts. In this way, the spoke can evenly transfer the force from the axle received by the wheel hub to the entire wheel, and at the same time transfer various forces received by the wheel during driving to the wheel hub and then to the axle, realizing the support and power transmission of the vehicle; the spoke air holes distributed in a circle on the frustum can allow air to pass through quickly during vehicle driving. When the wheel rotates, the outside air will be guided by the spoke air holes into the inside of the spoke, and perform heat exchange with components such as the wheel hub and the braking system, taking away the heat generated by these components during operation, thus playing a role in ventilation and heat dissipation, maintaining the wheel hub and the braking system working within a suitable temperature range, and ensuring their performance and service life; the arc structure at the junction of the circular plate and the frustum can make the force distribution more uniform when the spoke is subjected to external forces, avoiding stress concentration at the junction. When the wheel bears forces in different directions, this arc structure can effectively disperse stress, reduce the possibility of cracks or damage to the spoke, and improve the structural strength and reliability of the spoke; the patterns and ingot-shaped structures on the spoke are mainly from the perspectives of aesthetics and personalization. These stamping structures from the inside to the outside make the spoke more unique in appearance, increase the visual appeal of the vehicle, meet the personalized needs of different users for the vehicle, and play a decorative role.

[0028] In the above process, the spoke body of the present utility model is composed of a circular plate, a frustum and a cylinder and is an integrally formed structure. This structural design ensures the strength and stability of the spoke, and at the same time the integrally formed method is beneficial to reducing the manufacturing process and cost. The junction of the circular plate and the frustum is in an arc structure, which can optimize the stress distribution, reduce stress concentration, and improve the fatigue resistance of the spoke; there are multiple spoke air holes distributed in a circle on the frustum, which is beneficial to air circulation, can effectively dissipate heat from the wheel hub and the braking system, improve their working efficiency and service life, and reduce the safety hazards caused by high temperature; there are patterns such as the word "Shun" or an oblique oval shape between two spoke air holes, and they are stamping structures from the inside to the outside, which not only increases the beauty of the spoke, but also meets the personalized needs of different users. In addition, the ingot-shaped stamping structure set at the position of the spoke air hole also plays a decorative role to a certain extent, making the spoke more distinctive.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those skilled in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicability of the patent.

[0030] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A wheel spoke, characterized in that: It includes a spoke body (1), and the spoke body (1) is composed of a circular plate (101), a frustum (102) and a cylinder (103). The frustum (102) and the cylinder (103) are hollow structures with openings at both ends. The circular plate (101), the frustum (102) and the cylinder (103) are integrally formed structures. A middle hole (2) is provided at the middle position of the circular plate (101). Bolt holes (7) are evenly arranged around the middle hole (2) on the circular plate (101). A plurality of spoke air holes (3) are circumferentially distributed on the frustum (102); the junction between the circular plate (101) and the frustum (102) is an arc structure.

2. The spoke according to claim 1, characterized in that: A pattern is provided between two spoke air holes (3).

3. A wheel spoke according to claim 2, characterized in that: The pattern is the word "Shun" (4) or an oblique ellipse (5).

4. A wheel spoke according to claim 3, characterized in that: The pattern is a stamping structure from the inside to the outside.

5. A wheel spoke according to claim 1, characterized in that: A shoe-shaped structure (6) is provided at the position of the spoke air hole (3). The shoe-shaped structure (6) is a stamping structure from the inside to the outside. The spoke air hole (3) is located at the middle position of the shoe-shaped structure (6).

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