CN215781365U - Lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing - Google Patents
Lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing Download PDFInfo
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- CN215781365U CN215781365U CN202120833221.2U CN202120833221U CN215781365U CN 215781365 U CN215781365 U CN 215781365U CN 202120833221 U CN202120833221 U CN 202120833221U CN 215781365 U CN215781365 U CN 215781365U
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- fiber composite
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- frame structure
- racket frame
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Abstract
The utility model discloses a lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture, which is formed by winding a fiber composite sheet and heating and curing the fiber composite sheet, wherein the fiber composite sheet is wound for more than one circle, the fiber composite sheet comprises a main fiber composite layer and a reinforcing fiber composite layer, the reinforcing fiber composite layer is attached to the surface of the main fiber composite layer, a slotted hole is formed in the reinforcing fiber composite layer, and the reinforcing fiber composite layer comprises a plurality of reinforcing parts which are integrally formed and connected. Through having seted up the slotted hole on the reinforcement fibre composite bed, reducible material that uses reaches lightweight purpose to cooperate a plurality of reinforcement portion integrated into one piece to link together, make this product when the preparation, the structure reinforcement that once laminating reinforcement fibre composite bed can reach a plurality of positions need not to laminate many times, reduces the manpower and consumes, has effectively improved the production efficiency of product, and has reduced manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of badminton rackets, in particular to a lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing.
Background
The badminton racket belongs to a sports apparatus with high explosive force, and is characterized in that: the material usage amount is small, the net pressure tension borne by the racket frame is high, and the deformation of the middle pipe is large during batting. The development of world-known brands in the field of high-performance badminton rackets is expected to make a breakthrough in production process and structural design so as to lead the market.
The carbon fiber material preparation of the general adoption of present racket frame forms, and the postcoiling of adopting fiber composite sheet to wind is heated the solidification and is formed usually when the preparation, and in order to make a plurality of key positions of racket frame carry out the reinforcement, before the coiling, need paste the reinforcement piece on the position that the surface of fiber composite sheet is different, and in proper order, fiber composite sheet need artifical manual a lot of when the preparation paste the reinforcement piece, consumes the manpower to make production efficiency greatly reduced, also increase manufacturing cost simultaneously. Therefore, there is a need to develop a solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a lightweight reinforced badminton racket frame structure which is convenient for efficient production and manufacture, and can effectively solve the problem of low production efficiency caused by the need of manually attaching reinforcing pieces for many times during the manufacturing of the existing badminton racket frame.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a lightweight reinforcement type racket frame structure convenient to high-efficient production preparation, it is convoluteed and adds the curing formation by fibre composite sheet, and this fibre composite sheet is convoluteed and is greater than the round, and fibre composite sheet is including main part fibre composite bed and reinforcement fibre composite bed, and this reinforcement fibre composite bed laminating is on the surface of main part fibre composite bed, has seted up the slotted hole on the reinforcement fibre composite bed, and reinforcement fibre composite bed is including a plurality of reinforcement portions that integrated into one piece connects.
Preferably, the slot is located at the side of the reinforcing fiber composite layer.
Preferably, the slot is square or trapezoidal.
Preferably, the reinforcing fiber composite layer is in a fishbone shape, and each reinforcing part is in an oblique strip shape.
Preferably, the main fiber composite layer is made of carbon fibers or glass fibers.
Preferably, the reinforcing fiber composite layer is made of carbon fibers or glass fibers.
Preferably, the ply angle of the main fiber composite layer is different from the ply angle of the reinforcing fiber composite layer.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
through having seted up the slotted hole on the reinforcement fibre composite bed, reducible material that uses reaches lightweight purpose to cooperate a plurality of reinforcement portion integrated into one piece to link together, make this product when the preparation, the structure reinforcement that once laminating reinforcement fibre composite bed can reach a plurality of positions need not to laminate many times, reduces the manpower and consumes, has effectively improved the production efficiency of product, and has reduced manufacturing cost.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the fiber composite sheet material in a preferred embodiment of the utility model before it is uncured;
FIG. 3 is a front view of a second reinforcing fiber composite layer in accordance with a preferred embodiment of the present invention;
FIG. 4 is a front view of a third reinforcing fiber composite layer in accordance with a preferred embodiment of the present invention;
FIG. 5 is a front view of a fourth reinforcing fiber composite layer in accordance with a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. fiber composite sheet 11 and main fiber composite layer
12. Reinforcing fiber composite layer 121 and reinforcing part
101. A slot hole.
Detailed Description
Referring to fig. 1 to 5, a detailed structure of a lightweight reinforced racket frame structure, which is formed by winding a fiber composite sheet 10 and heating and curing, is shown for efficient production and manufacturing according to a preferred embodiment of the present invention.
The winding of this fibre composite sheet 10 is greater than the round, and fibre composite sheet 10 is including main part fibre composite bed 11 and reinforcement fibre composite bed 12, and this reinforcement fibre composite bed 12 laminating is seted up slotted hole 101 on the reinforcement fibre composite bed 12 on main part fibre composite bed 11's surface, and reinforcement fibre composite bed 12 is including a plurality of reinforcement portions 121 that integrated into one piece connects. In this embodiment, the main fiber composite layer 11 is made of carbon fiber or glass fiber, the reinforcing fiber composite layer 12 is made of carbon fiber or glass fiber, but not limited thereto, and the ply angle of the main fiber composite layer 11 is different from the ply angle of the reinforcing fiber composite layer 12, for example, the ply angle of the main fiber composite layer 11 is 45 °, the ply angle of the reinforcing fiber composite layer 12 is 0 °, but not limited thereto, so as to locally reinforce the racket frame, thereby meeting the use requirement. And, the reinforcing fiber composite layer 12 may be in various shapes, as shown in fig. 2, the slots 101 are distributed on two sides of the reinforcing fiber composite layer 12 and arranged in a staggered manner, each slot 101 is square, as shown in fig. 3, the slot 101 is located on one side of the reinforcing fiber composite layer 12, each slot 101 is trapezoidal, as shown in fig. 4, the slots 101 are located on two sides of the reinforcing fiber composite layer 12, each slot 101 is trapezoidal, as shown in fig. 5, the reinforcing fiber composite layer 12 is in a fishbone shape, each reinforcing portion 121 is in an oblique strip shape, the shapes and positions of the slots 101 on the reinforcing fiber composite layer 12 are not limited, and the shapes and positions of the reinforcing portions 121 are also not limited, and can be set according to actual needs.
Detailed description the manufacturing process of this embodiment is as follows:
firstly, the reinforcing fiber composite layer 12 is attached to the surface of the main fiber composite layer 11 to form the fiber composite sheet 10, then the sheet fiber composite sheet 10 is wound to form a cylindrical structure, and then the cylindrical structure is bent and placed into a mold to be heated and cured to form the badminton racket frame.
The design of the utility model is characterized in that: through having seted up the slotted hole on the reinforcement fibre composite bed, reducible material that uses reaches lightweight purpose to cooperate a plurality of reinforcement portion integrated into one piece to link together, make this product when the preparation, the structure reinforcement that once laminating reinforcement fibre composite bed can reach a plurality of positions need not to laminate many times, reduces the manpower and consumes, has effectively improved the production efficiency of product, and has reduced manufacturing cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (7)
1. The utility model provides a lightweight reinforcement type racket frame structure convenient to high-efficient production preparation, it is coiled and the curing by the compound sheet material of fibre forms its characterized in that: this fibre composite sheet convolutes and is greater than the round, and fibre composite sheet is including main part fibre composite bed and reinforcement fibre composite bed, and this reinforcement fibre composite bed laminating has seted up the slotted hole on the reinforcement fibre composite bed on the surface of main part fibre composite bed, and reinforcement fibre composite bed is including a plurality of reinforcement portions that integrated into one piece connects.
2. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the slotted hole is positioned at the side edge of the reinforced fiber composite layer.
3. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the slotted hole is square or trapezoidal.
4. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the reinforcing fiber composite layer is in a fishbone shape, and each reinforcing part is in an oblique strip shape.
5. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the main body fiber composite layer is made of carbon fibers or glass fibers.
6. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the reinforcing fiber composite layer is made of carbon fibers or glass fibers.
7. The lightweight reinforced badminton racket frame structure convenient for efficient production and manufacture of claim 1, characterized in that: the layer laying angle of the main body fiber composite layer is different from the layer laying angle of the reinforcing fiber composite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833221.2U CN215781365U (en) | 2021-04-22 | 2021-04-22 | Lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833221.2U CN215781365U (en) | 2021-04-22 | 2021-04-22 | Lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781365U true CN215781365U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120833221.2U Active CN215781365U (en) | 2021-04-22 | 2021-04-22 | Lightweight reinforced badminton racket frame structure convenient for efficient production and manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781365U (en) |
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2021
- 2021-04-22 CN CN202120833221.2U patent/CN215781365U/en active Active
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