Tennis racket component of titanium metal type

Abstract

The utility model discloses a titanium metal type badminton racket component, including the body, this body is hollow tubular structure, the body has a hollow cavity, the body is titanium metal material quality, the wall surface of this body is recessed with a plurality of hollow structures for making the wall thickness of body partial thinning. The product is made of titanium material, and recessed with a plurality of hollow structures on the wall surface of the body, the design of a plurality of hollow structures makes the partial wall thickness of the body thin, to effectively improve the elasticity of the whole product, more conducive to the racket, at the same time, the product maintains the original torsional rigidity, and the service life of the product is long.

Description

Technical Field

[0001] This utility model relates to the field of badminton racket technology, and in particular to a titanium metal badminton racket component. Background Technology

[0002] Racquets (such as badminton rackets and tennis rackets) are high-powered sports equipment characterized by: minimal material usage, high net tension on the frame, and significant shaft deformation upon impact. World-renowned brands in the high-performance badminton and tennis racket field strive for breakthroughs in manufacturing processes and structural design to lead the market. Taking badminton rackets as an example, a badminton racket generally consists of a frame, a handle, and the shaft connecting the frame and handle. A badminton racket's length does not exceed 68 centimeters, with the handle and shaft not exceeding 42 centimeters, the frame not exceeding 25 centimeters in length, and a width of 20 centimeters. With advancements in science and technology, racket development is moving towards lighter weights, stiffer frames, more flexible shafts, and lower air resistance.

[0003] Current badminton racket components are typically hollow tubular structures, usually made using two methods: one using carbon fiber cured by heating, and the other using pure titanium formed by stretching. Carbon fiber components offer good elasticity but have poor torsional resistance, while pure titanium components offer good torsional resistance but have uniform wall thickness throughout, resulting in high rigidity and poor elasticity, which fails to meet usage requirements. Therefore, it is necessary to improve current badminton racket components. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a titanium metal badminton racket component that can effectively solve the problems of poor torsional resistance or poor elasticity in existing badminton racket components.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A titanium metal badminton racket component includes a body, which is a hollow tubular structure with a hollow cavity inside. The body is made of titanium metal, and the wall surface of the body is recessed with multiple hollow structures for locally thinning the wall thickness of the body.

[0007] As a preferred embodiment, the body is a cylindrical tube, which is formed by stretching.

[0008] As a preferred embodiment, the hollow structure is a groove located on the outer wall surface of the body.

[0009] As a preferred embodiment, the hollow structure is a through hole that penetrates the inner and outer walls of the body. Multiple through holes are evenly distributed on the body and are radially opposite to each other and all communicate with the hollow cavity.

[0010] As a preferred embodiment, the main body is the racket tube or the racket frame.

[0011] As a preferred embodiment, the hollow structure is circular or polygonal.

[0012] As a preferred embodiment, the inner and / or outer walls of the body are at least partially provided with carbon fiber layers to elastically enhance the main stress points of the badminton racket components.

[0013] As a preferred embodiment, the carbon fiber layer has an annular cylindrical structure, and the carbon fiber layer is bonded and fixed to the inner or outer sidewall of the body.

[0014] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0015] This product is made of titanium and features multiple hollowed-out structures recessed on its surface. This design reduces the thickness of the wall in certain areas, effectively improving the overall elasticity of the product and making it easier to swing. At the same time, the product maintains its original torsional resistance and has a long service life.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a front view of the first preferred embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the first preferred embodiment of the present invention;

[0019] Figure 3 This is a cross-sectional view of the second preferred embodiment of the present invention.

[0020] Explanation of reference numerals in the attached diagram:

[0021] 10. Body 11. Hollow Cavity

[0022] 12. Hollowed-out structure; 20. Carbon fiber layer. Detailed Implementation

[0023] Please refer to Figure 1 and Figure 2 As shown, it illustrates the specific structure of the first preferred embodiment of the present invention, including a body 10.

[0024] The body 10 is a hollow tubular structure with a hollow cavity 11 inside. The body 10 is made of titanium, and its walls are recessed with multiple hollow structures 12 to locally thin the wall thickness. The body 10 can be either a racket tube or a racket frame. When the body 10 is a straight tube, it is a racket tube; when it is a curved tube, it is a racket frame. In this embodiment, the body 10 is a racket tube, but this is not a limitation. The body 10 can also be cylindrical, with both its inner and outer walls being arc-shaped. It is formed by stretching, but is not limited to a cylindrical tube shape; it can also be other shapes. Furthermore, the hollow structures 12 can be circular, polygonal, or other shapes. In this embodiment, the hollow structure 12 is square, but this is not a limitation. Furthermore, the hollow structure 12 is a groove located on the outer wall of the body 10. The shape, size, and location of the hollow structure 12 can be set as needed and are not limited thereto.

[0025] Furthermore, a carbon fiber layer 20 is at least partially provided on the inner and / or outer sidewalls of the body 10. This carbon fiber layer 20 is used to elastically reinforce the main stress points of the badminton racket components, thereby improving the overall performance of the badminton racket components. During the manufacturing process, the position of the carbon fiber layer 20 can be set according to the main stress points of the badminton racket components. The carbon fiber layer 20 has an annular cylindrical structure and is adhered and fixed to the inner or outer sidewall of the body 10. In this embodiment, the carbon fiber layer 20 is adhered and fixed to the inner sidewall of the body 10, but this is not a limitation.

[0026] The manufacturing process of this embodiment is described in detail below:

[0027] First, a uniformly thick body 10 is created by stretching. Then, based on the racket's intended use, a hollow structure 12 is formed on the outer wall of the body 10 using milling or other methods to locally thin the wall and increase elasticity at corresponding locations. Next, a carbon fiber layer 20 is at least partially formed on the inner and / or outer walls of the body 10, thus producing the racket shaft and frame. After the racket shaft and frame are manufactured, one end of the racket shaft is fixedly connected to the racket frame, and the other end is connected to the handle to complete the badminton racket.

[0028] Please refer to Figure 3 As shown, it illustrates the specific structure of the second preferred embodiment of the present invention. The specific structure of this embodiment is basically the same as that of the aforementioned first preferred embodiment, except that:

[0029] In this embodiment, the hollow structure 12 is a through hole that penetrates the inner and outer walls of the body 10. Multiple through holes are evenly distributed on the body 10 and are radially opposite to each other and all communicate with the hollow cavity 11. This can increase the elasticity and greatly reduce the wind resistance of the product, which is more conducive to swinging the racket.

[0030] The manufacturing process of this embodiment is basically the same as that of the first preferred embodiment, and the manufacturing process of this embodiment will not be described in detail here.

[0031] The key design feature of this invention is that the product is made of titanium material and has multiple hollow structures recessed on the wall surface. By utilizing the design of multiple hollow structures, the local wall thickness of the body is reduced, which effectively improves the overall elasticity of the product and is more conducive to swinging the racket. At the same time, the product maintains its original anti-torsional performance and has a long service life.

[0032] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A titanium metal badminton racket component, comprising a body, the body being a hollow tubular structure having a hollow cavity within it, characterized in that: The body is made of titanium metal, and the wall surface of the body has multiple hollow structures to locally reduce the wall thickness of the body.

2. The titanium metal badminton racket component according to claim 1, characterized in that: The main body is cylindrical and is formed by stretching.

3. The titanium metal badminton racket component according to claim 1, characterized in that: The hollow structure is a groove, which is located on the outer wall surface of the main body.

4. The titanium metal badminton racket component according to claim 1, characterized in that: The hollow structure is a through hole that penetrates the inner and outer walls of the body. Multiple through holes are evenly distributed on the body and are radially opposite to each other and all communicate with the hollow cavity.

5. The titanium metal badminton racket component according to claim 1, characterized in that: The main body is the racket tube or racket frame.

6. The titanium metal badminton racket component according to claim 1, characterized in that: The hollow structure is circular or polygonal.

7. The titanium metal badminton racket component according to claim 1, characterized in that: At least a portion of the inner and / or outer walls of the body are provided with carbon fiber layers.

8. The titanium metal badminton racket component according to claim 7, characterized in that: The carbon fiber layer has an annular cylindrical structure and is attached and fixed to the inner or outer sidewall of the body.

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