CN211068968U

CN211068968U - Integral racket frame

Info

Publication number: CN211068968U
Application number: CN201921926993.XU
Authority: CN
Inventors: 陈锡钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-24
Anticipated expiration: 2029-11-08

Abstract

The integrated racket frame comprises a racket head, a racket rod and a handle which are sequentially arranged from top to bottom, and further comprises an integrated carbon fiber shell, wherein the carbon fiber shell coats the racket head, the racket rod and the handle. The racket head is an oval frame, the front and the back of the racket head are both provided with convex ridges annularly distributed along the frame, the convex ridges comprise waveform convex ridges and arc convex ridges, the tops of the waveform convex ridges are distributed along a corrugated shape, and the tops of the arc convex ridges are distributed along an arc shape. The utility model discloses a structure of integrative carbon fiber shell with racket frame integration formula, the whole quality is light, intensity is high, elasticity is good. The convex ridges are arranged on the front side and the rear side of the racket head, so that the twisting resistance and the deformation resistance of the racket head, particularly the corrugated bulges can be improved, the twisting resistance in the horizontal direction and the vertical direction can be increased, and the racket head can be used for hitting balls more stably.

Description

Integral racket frame

Technical Field

The utility model relates to a racket field especially relates to be integral type racket frame.

Background

The existing badminton racket frame generally comprises a racket head, a racket rod and a handle, wherein the racket head, the racket rod and the handle are manufactured separately and fixed together in a sleeving way, a hoop way and the like. Because a high strength motion during badminton, general racket elasticity is relatively poor, and the training is tired easily and is injured, and intensity is not enough, damages easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide an integrated racket with high strength and good elasticity.

In order to achieve the above object, the technical solution of the present invention is: the integrated racket frame comprises a racket head, a racket rod and a handle which are sequentially arranged from top to bottom, and further comprises an integrated carbon fiber shell, wherein the carbon fiber shell coats the racket head, the racket rod and the handle. The racket frame is integrated into an integrated structure through the integrated carbon fiber shell, so that the racket frame is light in overall weight, high in strength and good in elasticity.

Preferably, the racket head is an oval frame, the front and the back of the racket head are both provided with convex ridges annularly distributed along the frame, the convex ridges comprise wave-shaped convex ridges and arc-shaped convex ridges, the tops of the wave-shaped convex ridges are distributed along a wave shape, and the tops of the arc-shaped convex ridges are distributed along an arc shape. The racket head needs to fix the line, and the strength of the racket is insufficient, so that the batting strength is unstable, and the controllability is poor. The raised ridge can improve the torsion resistance and deformation resistance of the racket head, particularly the corrugated bulges, can improve the torsion resistance in the horizontal direction and the vertical direction, and can use the racket head to hit a ball more stably. The side parts of the corrugated ridges can be further provided with pattern layers, the pattern layers are respectively arranged on the side surfaces of the wave crests and the wave troughs of the ridges, and the identifiability of the pattern layers is enhanced.

Preferably, the left part and the right part of the racket head are both provided with wave-shaped convex ridges, and the upper part and the lower part of the racket head are provided with arc-shaped convex ridges. The racket head is generally in an oval shape or an egg shape, the left part and the right part of the racket head are respectively arranged at the long edge of the oval shape, and the strength of the two positions is enhanced, so that the overall strength of the racket head is enhanced better.

Preferably, the left part, the right part and the upper part of the racket head are provided with wave-shaped convex ridges, and the lower part of the racket head is provided with arc-shaped convex ridges.

Preferably, the lower end of the handle is provided with a cap, the outer side surface of the cap is a conical surface with a narrow upper part and a wide lower part, and the conical surface is provided with grains for improving friction force. The cap is used to prevent the racket from being thrown out.

Preferably, a gravity center adjusting device is arranged in the handle and comprises a shell, a sliding block and a screw rod, the sliding block can be arranged in the shell in a vertically sliding mode, the upper portion of the screw rod can be rotatably arranged in the shell, the sliding block is in threaded fit with the screw rod, the lower end of the screw rod extends out of the lower end of the shell, and the lower end of the screw rod is polygonal; the lower end of the screw rod is sleeved in the middle of the cap. The gravity center position of the handle is adjusted, the hand feeling of the racket can be adjusted, and the applicability of the racket to different people is improved.

Through adopting foretell technical scheme, the beneficial effects of the utility model are that: the utility model discloses a structure of integrative carbon fiber shell with racket frame integration formula, the whole quality is light, intensity is high, elasticity is good. The convex ridges are arranged on the front side and the rear side of the racket head, so that the twisting resistance and the deformation resistance of the racket head, particularly the corrugated bulges can be improved, the twisting resistance in the horizontal direction and the vertical direction can be increased, and the racket head can be used for hitting balls more stably.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a head according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a handle according to embodiment 2 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 3 of the present invention;

fig. 5 is a schematic structural view of a head according to embodiment 3 of the present invention.

Description of the main reference numerals:

a racket head 1; an arc-shaped ridge 11; the wavy ridges 12; a racket shaft 2; a handle 3; a cap 4; a housing 51; a slider 52; a screw 53.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Example 1:

as shown in figures 1-2, the utility model discloses an integral type racket frame, including the head 1, the racket shaft 2 and the handle 3 that set gradually from top to bottom, still include integrative carbon fiber shell, carbon fiber shell cladding head, racket shaft and handle. The carbon fiber shell is formed by winding and thermally fixing a carbon fiber adhesive tape. The carbon fiber shell completely wraps the racket head 1, the racket rod 2 and the handle 3 to form an integrated structure, and the overall strength and elasticity are greatly improved.

The racket head 1 is an oval or egg-shaped frame, the front and the back of the racket head 1 are both provided with convex ridges annularly distributed along the frame, the convex ridges are in the shape of one edge, the convex ridges comprise wave-shaped convex ridges 12 and arc-shaped convex ridges 11, the tops of the wave-shaped convex ridges 12 are distributed along the wave shape, and the tops of the arc-shaped convex ridges 11 are distributed along the arc shape. The ridge shape may enhance the strength of the head. The left part, the right part and the upper part of the racket head 1 are provided with wave-shaped convex ridges 12, the lower part of the racket head 1 is provided with arc-shaped convex ridges 11, the lower part of the racket head 11 is used for connecting a racket rod, the stress direction is single, and the torsional strength can be met by adopting the arc-shaped convex ridges 11. The lower extreme of handle 3 is equipped with cap 4, and cap 4 lateral surface is the conical surface of width under the narrow top, is equipped with the line that is used for improving frictional force on the conical surface.

Example 2:

as shown in figures 1-3, the utility model discloses an integral type racket frame, including the head 1, the racket shaft 2 and the handle 3 that set gradually from top to bottom, still include integrative carbon fiber shell, carbon fiber shell cladding head, racket shaft and handle. The lower extreme of handle 3 is equipped with cap 4, and cap 4 lateral surface is the conical surface of width under the narrow top, is equipped with the line that is used for improving frictional force on the conical surface. A gravity center adjusting device is arranged in the handle 3, the gravity center adjusting device comprises a shell 51, a sliding block 52 and a screw 53, the sliding block 52 can be arranged in the shell 51 in a vertical sliding mode, the upper portion of the screw 53 can be rotatably arranged in the shell 51, the sliding block 52 is in threaded fit with the screw 53, the lower end of the screw 53 extends out of the lower end of the shell 51, and the lower end of the screw 53 is polygonal; the lower end of the screw 53 is inserted into the middle of the cap 4. The rotating cap can drive the screw to rotate, so that the sliding block 52 moves up and down, and the gravity center position of the handle 3 is changed.

Example 3:

as shown in figures 4-5, the utility model discloses an integral type racket frame, including the head 1, the racket shaft 2 and the handle 3 that set gradually from top to bottom, still include integrative carbon fiber shell, carbon fiber shell cladding head, racket shaft and handle. The carbon fiber shell completely wraps the racket head 1, the racket rod 2 and the handle 3 to form an integrated structure, and the overall strength and elasticity are greatly improved.

The racket head 1 is an oval frame, the front and the back of the racket head 1 are provided with convex ridges annularly distributed along the frame, the convex ridges are in the shape of one edge and comprise waveform convex ridges 12 and arc convex ridges 11, the tops of the waveform convex ridges 12 are distributed along a corrugated shape, and the tops of the arc convex ridges 11 are distributed along an arc shape. The ridge shape may enhance the strength of the head. The left part and the right part of the racket head 1 are both provided with wave-shaped convex ridges 12. The upper part and the lower part of the racket head 1 are provided with arc-shaped convex ridges 11, so that the processing difficulty can be reduced.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited to the above description, and all the equivalent changes and decorations made according to the claims of the present invention should still fall within the scope covered by the present invention.

Claims

1. Integral type racket frame, including the head, the bat pole and the handle that set gradually from the top down, its characterized in that: the racket head comprises a racket head body and is characterized by further comprising an integrated carbon fiber shell, wherein the carbon fiber shell coats the racket head, the racket rod and the handle.

2. A one-piece racquet frame as claimed in claim 1, wherein: the racket head is an oval frame, the front and the back of the racket head are both provided with convex ridges annularly distributed along the frame, the convex ridges comprise waveform convex ridges and arc convex ridges, the tops of the waveform convex ridges are distributed along a corrugated shape, and the tops of the arc convex ridges are distributed along an arc shape.

3. A one-piece racquet frame as claimed in claim 2, wherein: the left part and the right part of the racket head are both provided with wave-shaped convex ridges, and the upper part and the lower part of the racket head are provided with arc-shaped convex ridges.

4. A one-piece racquet frame as claimed in claim 2, wherein: the left part, the right part and the upper part of the racket head are all provided with wave-shaped convex ridges, and the lower part of the racket head is provided with arc-shaped convex ridges.

5. A one-piece racquet frame as claimed in claim 1, wherein: the lower extreme of handle is equipped with the cap, and the cap lateral surface is the conical surface of narrow top down width, is equipped with the line that is used for improving frictional force on the conical surface.

6. A one-piece racquet frame as claimed in claim 5, wherein: a gravity center adjusting device is arranged in the handle and comprises a shell, a sliding block and a screw rod, the sliding block can be arranged in the shell in a vertically sliding mode, the upper portion of the screw rod can be rotatably arranged in the shell, the sliding block is in threaded fit with the screw rod, the lower end of the screw rod extends out of the lower end of the shell, and the lower end of the screw rod is polygonal; the lower end of the screw rod is sleeved in the middle of the cap.