CN220294082U

CN220294082U - Tennis racket

Info

Publication number: CN220294082U
Application number: CN202321569613.8U
Authority: CN
Inventors: 吴康龙
Original assignee: XIAMEN QIAOXING INDUSTRIAL CO LTD
Current assignee: XIAMEN QIAOXING INDUSTRIAL CO LTD
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-05
Anticipated expiration: 2033-06-19

Abstract

The utility model provides a tennis racket, which comprises a racket frame, a grab handle, a net line arranged on the racket frame and a connecting piece for connecting the racket frame and the grab handle, wherein the connecting piece is divided into a first connecting piece and a second connecting piece; one end of the first connecting piece is fixedly connected to a first connecting point on one side of the periphery of the racket frame, and the other end of the first connecting piece is fixedly connected to the top end of the grab handle; one end of the second connecting piece is fixedly connected to a second connecting point on the other side of the periphery of the racket frame, the other end of the second connecting piece is fixedly connected to the top end of the grab handle, and a notch is arranged between the first connecting point and the second connecting point on the periphery of the racket frame. The tennis racket has good flexibility in lateral bending.

Description

Tennis racket

Technical Field

The utility model relates to sports goods, in particular to a tennis racket.

Background

Tennis rackets are one of the indispensable equipment in tennis. Tennis rackets generally include a frame, a handle, a frame net wire disposed thereon, and a connector connecting the frame and the handle. The frame of the traditional tennis racket is usually made of rigid materials, so that the lateral direction is not easy to bend when the tennis racket is swung, the lateral bending flexibility is low, the ball stays in the short racket time, the ball outlet rotation is poor, and the entertainment of tennis is reduced.

Disclosure of Invention

The utility model aims to provide a tennis racket, which can effectively solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a tennis racket comprises a racket frame, a grab handle, a net line arranged on the racket frame and a connecting piece for connecting the racket frame and the grab handle, wherein the connecting piece is divided into a first connecting piece and a second connecting piece; one end of the first connecting piece is fixedly connected to a first connecting point on one side of the periphery of the racket frame, and the other end of the first connecting piece is fixedly connected to the top end of the grab handle; one end of the second connecting piece is fixedly connected to a second connecting point on the other side of the periphery of the racket frame, the other end of the second connecting piece is fixedly connected to the top end of the grab handle, and a notch is arranged between the first connecting point and the second connecting point on the periphery of the racket frame.

Further, the notch breaks the periphery of the racket frame to form a fracture.

Further, a notch is provided on one side of the fracture of the outer periphery of the racket frame, and a projection is provided on the other side, the projection being fittingly inserted into the notch.

Further, soft materials are inlaid in the gaps.

Further, 3-5 wire holes are formed in the periphery of the racket frame in the range of 1/4 of the length between the first connecting point and the second connecting point, the wire holes are used for installing net wires, and one wire hole is formed in the protrusion.

Further, the number of the wire holes is 4.

Further, the cross section of the outer periphery of the protrusion includes a first circular arc and a second circular arc connected with the first circular arc.

Further, an included angle alpha between the first connecting piece and the second connecting piece is 20-40 degrees.

The utility model has the beneficial effects that:

according to the racket frame, the notch is formed in the periphery of the racket frame, and the first connecting point and the second connecting point are arranged on the periphery of the racket frame, so that the racket frame made of a rigid material is easier to bend laterally during racket swinging, the lateral bending flexibility is improved, the ball is prolonged to stay in the racket, the ball discharging rotation is good, the entertainment of tennis is improved, meanwhile, the racket frames on two sides of the notch are fixedly connected to the top end of the grab handle through the first connecting piece and the second connecting piece of the racket frame and the grab handle, excessive deformation of the racket frame caused by the existence of the notch is avoided, and the stability of the tennis racket is considered.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a tennis racket according to the present utility model.

Fig. 2 is an enlarged partial schematic view at a in fig. 1.

FIG. 3 is a schematic diagram of a tennis racket according to the present utility model.

Reference numerals:

a racket frame 1, a first connecting point 10 and a second connecting point 11,

the handle 2 is provided with a handle,

the wire (3) is connected to the wire,

the connecting piece 4, the first connecting piece 41 and the second connecting piece 42,

the soft material 5 is provided with a soft material,

the notch 6 is provided with a notch for the receiving of the chip,

the recess (7) is provided with a recess,

the protrusion 8, the first arc 81, the second arc 82,

wire holes 9.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a tennis racket, which includes a racket frame 1, a grip 2, a net twine 3 provided on the racket frame, and a connector 4 connecting the racket frame 1 and the grip 2. The connection member 4 is divided into a first connection member 41 and a second connection member 42. One end of the first connecting member 41 is fixedly connected to the first connecting point 10 on one side of the outer periphery of the racket frame 1, and the other end is fixedly connected to the top end of the handle 2; one end of the second connecting piece 42 is fixedly connected to the second connecting point 11 on the other side of the outer periphery of the racket frame 1, and the other end is fixedly connected to the top end of the grab handle 2. A gap 6 is arranged between the outer Zhou Yudi connecting point 10 and the second connecting point 11 of the racket frame 1. The gap 6 enables the racket frame 1 made of rigid materials to be easier to bend laterally during racket swinging, increases flexibility of lateral bending, prolongs the time of ball holding in racket, has good ball discharging rotation, and increases entertainment of tennis. However, when the tennis racket is used for playing tennis, the required swing force is obviously larger than that of small balls such as table tennis balls or badminton balls, and the racket frame is easy to excessively deform due to the existence of the notch 6. The first connecting piece 41 and the second connecting piece 42 of the connecting piece 4 for connecting the racket frame 1 and the grab handle 2 are fixedly connected with the racket frame 1 at two sides of the notch 6 at the top end of the grab handle 2, so that excessive deformation of the racket frame caused by the existence of the notch 6 is just avoided, and the stability of the tennis racket is considered.

In an embodiment, the notch 6 breaks the periphery of the racket frame 1 to form a fracture, so that the racket frame is completely broken at the notch, and the racket frame 1 has larger lateral curvature during the swing.

In an embodiment, one side of the fracture of the periphery of the racket frame 1 is provided with a notch 7, the other side is provided with a bulge 8, and the bulge 8 is adaptively inserted into the notch 7 to form a clamping structure, so that when the racket is swung, the notch 6 is not dislocated when the racket frame 1 is bent laterally, and the stability of the tennis racket is improved.

In one embodiment, the notch 6 is embedded with a soft material 5. The soft material 5 improves the shock absorbing effect of the tennis racket. The embedded soft material 5 can be made of materials with different colors according to the requirements, so that the visibility is improved.

In an embodiment, the periphery of the racket frame 1 occupies 3-5 wire holes 9 within 1/4 of the length between the first connection point 10 and the second connection point 11 at two sides of the notch 6, the number of the wire holes 9 is less than 6-8 of a common tennis racket, and the number of the wire holes is less than the common tennis racket. Because of the existence of the gap, when a racket is swung to play a ball, if the racket frame in the gap area is subjected to excessive tensile force of the net wires, the racket frame can be deformed or even damaged, the number of the net wires installed in the gap area is smaller than that of a common tennis racket, the tensile force of the net wires in the gap area is smaller than that of the common tennis racket, and the racket frame deformation damage caused by the existence of the gap is avoided. One of the wire holes 9 is provided on the protrusion 8 to facilitate the arrangement of the net wires.

In one embodiment, the number of wire holes is 4. 4 net wires are arranged in the 4 wire holes, so that the racket frame in the notch area is moderately stressed, the racket frame is not deformed and damaged, and tennis is not leaked from the net wire holes.

In an embodiment, the cross section of the periphery of the protrusion 8 includes a first arc 81 and a second arc 82 connected with the first arc, so that the lateral bending of the racket is smoother, the ball stays in the racket for a longer time, and the ball is more rotatable.

In one embodiment, the angle α between the first connecting member 41 and the second connecting member 42 is 20-40 degrees, preferably 30 degrees. If the included angle alpha is too large, the rigidity of the racket frame 1 is increased, and the lateral bending flexibility of the tennis racket is reduced; if the included angle α is too small, the fixing and supporting effects of the first connecting member 41 and the second connecting member 42 on the racket frame at two sides of the notch 6 are insufficient, and the entire racket frame is easy to excessively bend and deform, so that the stability of the tennis racket is reduced.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A tennis racket, which comprises a racket frame (1), a grab handle (2), a net wire (3) arranged on the racket frame and a connecting piece (4) for connecting the racket frame (1) and the grab handle (2), and is characterized in that,

the connecting piece is divided into a first connecting piece (41) and a second connecting piece (42); one end of the first connecting piece (41) is fixedly connected with a first connecting point (10) on one side of the periphery of the racket frame (1), and the other end of the first connecting piece is fixedly connected with the top end of the grab handle (2); one end of the second connecting piece (42) is fixedly connected with a second connecting point (11) at the other side of the periphery of the racket frame, and the other end of the second connecting piece is fixedly connected with the top end of the grab handle (2);

a gap (6) is arranged between the first connecting point and the second connecting point on the periphery of the racket frame.

2. Tennis racket according to claim 1, characterized in that the gap (6) breaks the periphery of the frame forming a fracture.

3. Tennis racket according to claim 2, characterized in that the peripheral break of the frame is provided with a recess (7) on one side and a projection (8) on the other side, which projection (8) is fittingly inserted into the recess (7).

4. Tennis racket according to claim 1, characterized in that the indentations (6) are embedded with a soft material (5).

5. A tennis racket according to claim 3, characterized in that 3-5 string holes (9) are provided in the periphery of the racket frame on both sides of the gap in the range of 1/4 of the length between the first and second connection points, the string holes (9) being used for installing net strings, wherein one string hole is provided on the protrusion (8).

6. The tennis racket of claim 5, wherein the string holes are 4.

7. Tennis racket according to claim 5, characterized in that the cross section of the outer circumference of the protuberance (8) comprises a first circular arc (81) and a second circular arc (82) connected to the first circular arc.

8. Tennis racket according to claim 1, characterized in that the angle α between the first (41) and second (42) connector is 20-40 degrees.