CN217661382U

CN217661382U - Double-panel tennis racket

Info

Publication number: CN217661382U
Application number: CN202220590607.XU
Authority: CN
Inventors: 王克保
Original assignee: XIAMEN BAOSHENG COMPOSITES TECHNOLOGY CO LTD
Current assignee: XIAMEN BAOSHENG COMPOSITES TECHNOLOGY CO LTD
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-28
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a double-panel tennis racket, which comprises a racket plate with a plurality of holes and a racket handle integrally connected with the racket plate, wherein the racket plate is provided with two striking surfaces which are parallel to each other, the racket plate comprises an outer layer and an inner core coated by the outer layer, the inner core consists of a first inner core layer and a second inner core layer which are parallel to each other, and the hardness of the first inner core layer is greater than that of the second inner core layer; the utility model discloses an inner core that adopts the different materials of two kinds of hardnesses to make forms the racket face of two hardness differences in the clapper, and the face of hitting of inclusion softer EVA inner core can promote user's accuse ball ability, and the face of hitting of inclusion harder EVA inner core can accelerate the resilience of tennis, and user's accessible switches different faces of hitting and hits the ball to effectively promote ball speed and accuse ball stability.

Description

Double-panel tennis racket

Technical Field

The utility model belongs to the technical field of sports equipment and specifically relates to a double-panel tennis racket.

Background

The plate tennis is also called cage tennis, is a new sport combining the characteristics of table tennis and tennis, and has the advantages of low sport field cost, high participation degree, high technology, competitive stimulation and the like. Most of the existing plate tennis rackets are formed by coating EVA (ethylene-vinyl acetate copolymer) with a composite fiber material through hot pressing by a mould, so that the performance of the racket is closely related to the elasticity of the EVA material. However, as the popularity of the plate tennis ball increases, a single structure cannot satisfy the requirement of the user for multiple playing methods, and therefore, the search for a structure that provides a racket with multiple performances is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Therefore, the present invention is directed to solve the above problems and to provide a double-sided tennis racket, wherein the inner cores of the two striking surfaces of the racket board have different hardness, so that the user can stably control the ball while increasing the striking speed by using different striking surfaces.

In order to achieve the above purpose, the technical scheme of the utility model is that: a double-panel tennis racket comprises a racket plate with a plurality of holes and a racket handle integrally connected with the racket plate, wherein the racket plate is provided with two striking surfaces which are parallel to each other, the racket plate comprises an outer layer and an inner core coated by the outer layer, the inner core consists of a first inner core layer and a second inner core layer which are parallel to each other, and the hardness of the first inner core layer is greater than that of the second inner core layer.

In a further improvement, the racket plate and the racket handle are integrally formed through a die.

The improved tennis racket comprises a front half racket and a rear half racket which are respectively formed, wherein the front half racket comprises a front half racket plate and a front half racket handle, a first inner core layer is arranged in the front half racket plate, the rear half racket comprises a rear half racket plate and a rear half racket handle, a second inner core layer is arranged in the rear half racket plate, the inner side surface of the front half racket and the inner side surface of the rear half racket are attached to form a complete plate type tennis racket, and the outer side surface of the front half racket plate and the outer side surface of the rear half racket plate are used as a striking surface.

Still further, the inner core of the front half bat and the inner core of the rear half bat are respectively made of materials with different hardness.

And furthermore, the inner side surface of the front half-beat and the inner side surface of the rear half-beat are bonded by glue.

Still further, the medial surface of the front half racket is provided with a plurality of positioning concave parts, the medial surface of the rear half racket is provided with a plurality of positioning convex parts, and the positioning concave parts and the positioning convex parts are matched one by one to ensure that the front half racket is matched with the rear half racket.

Through the utility model provides a technical scheme has following beneficial effect:

the inner cores made of two materials with different hardness are adopted in the racket plate to form two racket striking faces with different hardness, the striking face with the soft EVA inner core is arranged in the racket plate, so that the ball control capacity of a user can be improved, the rebound of tennis can be accelerated by the striking face with the hard EVA inner core, and the user can strike balls by switching different striking faces, so that the ball returning speed and the ball control stability are effectively improved.

Drawings

FIG. 1 is an overall perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a transverse cross-sectional view of an embodiment of the invention;

fig. 4 is an enlarged view of fig. 3 at a.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figure 1, the double-panel tennis racket comprises a racket board 10 with a plurality of holes formed in a penetrating manner and a racket handle 20 integrally connected with the racket board 10, wherein the racket board 10 is provided with two striking surfaces which are parallel to each other, the racket board 10 comprises an outer layer and an inner core coated by the outer layer, the inner core consists of a first inner core layer 11 and a second inner core layer 12 which are parallel to each other, and the hardness of the first inner core layer 11 is greater than that of the second inner core layer 12.

The bat plate 10 and the bat handle 20 are integrally formed through a die. The racket shaft 20 is of a Y-shaped structure with connecting arms extending to both sides, which are connected to the racket board 10 and form a triangular area allowing air to flow through.

As shown in fig. 2 and 3, in this embodiment, the double-sided tennis racket includes a front half racket and a rear half racket, which are formed separately, the front half racket includes a front half racket board and a front half racket handle, a first inner core layer 11 is disposed in the front half racket board, the rear half racket includes a rear half racket board and a rear half racket handle, a second inner core layer 12 is disposed in the rear half racket board, an inner side surface of the front half racket and an inner side surface of the rear half racket are attached to form a complete plate tennis racket, and an outer side surface of the front half racket board and an outer side surface of the rear half racket board are used as a striking surface.

The first inner core layer 11 arranged in the front half-beat and the second inner core layer 12 arranged in the rear half-beat are respectively made of materials with different hardness, and the hardness of the first inner core layer 11 is larger than that of the second inner core layer 12. The inner core layer is made of common EVA (ethylene-vinyl acetate copolymer) in the prior art, and has the advantages of high resilience and tensile strength, high toughness, good shock resistance and buffering performance and the like. The front half-swatter hitting surface internally provided with the harder EVA inner core layer can accelerate the rebound of the tennis ball, and the rear half-swatter hitting surface internally provided with the softer EVA inner core layer can improve the ball control capability of a user. The user can switch the striking face of the plate-type tennis racket at any time during a match, so that the requirements of different playing methods are met, and the competition is more skillful and more exciting.

The outer layer of the bat panel 10 is made of one or more than two composite materials, such as carbon fiber, glass fiber and the like.

The inner side surface of the front half-beat and the inner side surface of the rear half-beat are bonded through glue. Preferably, nontoxic glue is adopted to meet the requirement of environmental protection.

As shown in fig. 4, further, in order to ensure that the front half racket and the rear half racket can be aligned precisely when being glued, and ensure the appearance of the racket to be beautiful, the inner side surface of the front half racket is provided with a plurality of positioning concave portions 31, the inner side surface of the rear half racket is provided with a plurality of positioning convex portions 32, and the positioning concave portions 31 and the positioning convex portions 32 are matched one by one to ensure that the front half racket and the rear half racket are matched. Of course, other positioning-enabling structures may be substituted.

The specific processing procedure of the embodiment is as follows: respectively coating a first inner core layer and a second inner core layer 12 by using a carbon fiber composite material, preforming into a shape of a front half racket and a back half racket, feeding the preformed product into a mold for hot press forming, and curing to obtain a front half racket and a back racket board 10; and coating non-toxic glue on the inner side of the front half-beat and the inner side of the rear half-beat, matching, and solidifying the glue to obtain the product.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A double-panel tennis racket, which is characterized in that: the racket plate comprises an outer layer and an inner core coated by the outer layer, the inner core consists of a first inner core layer and a second inner core layer which are parallel to each other, and the hardness of the first inner core layer is greater than that of the second inner core layer.

2. A double panel tennis racket according to claim 1, wherein: the bat plate and the bat handle are integrally formed through a die.

3. A double panel tennis racket according to claim 1, wherein: the racket comprises a front half racket and a rear half racket which are formed respectively, wherein the front half racket comprises a front half racket board and a front half racket handle, a first inner core layer is arranged in the front half racket board, the rear half racket comprises a rear half racket board and a rear half racket handle, a second inner core layer is arranged in the rear half racket board, the inner side surface of the front half racket and the inner side surface of the rear half racket are attached to form a complete plate-type tennis racket, and the outer side surface of the front half racket board and the outer side surface of the rear half racket board are used as a striking face.

4. A double panel tennis racket according to claim 3, wherein: the inner side surface of the front half racket and the inner side surface of the rear half racket are bonded through glue.

5. A double panel tennis racket according to claim 3 or 4, wherein: the inner side surface of the front half racket is provided with a plurality of positioning concave parts, the inner side surface of the rear half racket is provided with a plurality of positioning convex parts, and the positioning concave parts and the positioning convex parts are matched one by one to ensure that the front half racket is matched with the rear half racket.