CN217645798U

CN217645798U - Plate-type tennis racket with built-in air bag

Info

Publication number: CN217645798U
Application number: CN202220589833.6U
Authority: CN
Inventors: 王克保
Original assignee: XIAMEN BAOSHENG COMPOSITES TECHNOLOGY CO LTD
Current assignee: XIAMEN BAOSHENG COMPOSITES TECHNOLOGY CO LTD
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-10-25
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a plate tennis racket with an internal air bag, which comprises a racket plate, a connecting piece and a racket handle, wherein the racket plate is provided with a plurality of through holes in a penetrating way; the utility model discloses an imbed the gasbag in the sweet district inside of board-like tennis racket, because the EVA material at sweet district position replaces the relation of gasbag, make the focus of racket shift up, make the racket satisfy the characteristic that the head was patted again, guarantee that sweet district part possesses superstrong elasticity, satisfy user's the demand of playing method.

Description

Plate-type tennis racket with built-in air bag

Technical Field

The utility model relates to the field of sports equipment, in particular to a plate-type tennis racket with an internal airbag.

Background

Plate tennis (Padel) integrates the technical characteristics of tennis, squash, table tennis, badminton and the like, and is a ball game carried out on a fully-closed special field. Most of the existing plate-type tennis racket structures are divided into an elastic inner core and a rigid covering layer covering the elastic inner core, and the elasticity of the racket mainly depends on the design of the elastic inner core. In addition, a circular area formed on the racket by taking the center of gravity of the bottom plate as the center of a circle is called a sweet spot, and the sweet spot is an effective hitting area of the racket face, so that sufficient stability and speed can be provided for hitting a ball in the area. Therefore, how to improve the performance of the racket by combining the sweet areas becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a plate tennis racket with an internal air bag, which adds an air bag at the sweet spot position in the racket, thereby improving the elasticity of the racket and meeting the requirement of users for playing.

In order to achieve the above purpose, the technical scheme of the utility model is that: a plate-type tennis racket with an internal airbag comprises a racket plate, a connecting piece and a racket handle, wherein the racket plate is provided with a plurality of through holes in a penetrating mode, the connecting piece is located between the racket plate and the racket handle and connects the racket plate and the racket handle, the racket plate comprises two batting surfaces which are parallel to each other, and the racket plate is internally provided with an elastic inner core and the airbag.

In a further improvement, the air bag is positioned in a sweet area of the clapper, the elastic inner core is provided with holes for placing the air bag, and the air bag and the elastic inner core have equal thickness.

In a further improvement, the connecting piece comprises two support arms extending towards two sides, the two support arms are connected with the racket plate to form a hollow inverted triangle structure, and the joint of the two support arms is connected with the racket handle.

Still further, the bat plate, the connecting piece and the bat handle are integrally connected.

In a further improvement, the elastic inner core is formed by cutting an EVA material.

In a further refinement, the through-holes are arranged around the airbag.

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

1. the air bag is embedded in the sweet area of the plate-type tennis racket, and because the EVA material at the sweet area is replaced by the air bag, the center of gravity of the racket is moved upwards, so that the racket meets the characteristic of head-rephotography, and a user can shoot the ultra-high-speed ball more easily;

2. the air pressure and the wall thickness of the air bag can be customized as required, so that the sweet area part is ensured to have super-strong elasticity, and a player can control the sweet area to hit balls when attacking, so that a supersonic speed ball can be hit.

Drawings

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

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

fig. 3 is another cross-sectional view of an embodiment of the present invention.

Detailed Description

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

Referring to fig. 1 to 3, a plate tennis racket with an internal air bag comprises a racket plate 10 with a plurality of through holes, a connecting piece 20 and a racket handle 30, wherein the connecting piece 20 is positioned between and connects the racket plate 10 and the racket handle 30, the racket plate 10 comprises two batting surfaces 11 which are parallel to each other, and an elastic core 12 and an air bag 13 are arranged in the racket plate 10.

The elastic inner core 12 is formed by cutting an EVA material, and a square hole is formed in a sweet area in the middle of the elastic inner core 12 and used for placing the air bag 13. The area of the air cells 13 occupies about 2/3 of the sweet spot area. In order to maintain the flatness of the racket plate 10, the thickness of the air cells 13 is kept consistent with the thickness of the elastic core 12. The material, the wall thickness and the inside atmospheric pressure of gasbag 13 are the key factor that influences sweet district elasticity, consequently can adjust according to actual demand, guarantee that the sweet district part of racket possesses superstrong elasticity.

The connecting member 20 is a V-shaped structure, and includes two arms extending to two sides, and the two arms are connected to the racket board 10 to form a hollow inverted triangle structure, which reduces the overall weight of the racket and also reduces the wind resistance of the racket. The joint of the two support arms is connected with the handle 30.

Preferably, through holes are formed in the two arms of the connecting member 20, so that wind resistance is further reduced and the hitting speed is increased. Of course, the structure of the connecting member 20 is not limited thereto, and the shape may be designed to achieve a structural change for connecting the racket board 10 and the racket shaft 30, or to combine the aesthetic requirements.

In this embodiment, the racket plate 10, the connecting member 20 and the racket shaft 30 are integrally connected. The bat panel 10, the connecting piece 20 and the bat handle 30 are made of fiber materials such as carbon fiber or glass fiber, and can be made of one or more fiber materials.

The specific processing process of the racket is as follows:

1. cutting the EVA material into the shape of a racket inner core, and reserving a hole for placing the air bag 13 in the middle position;

2. placing the inflated air bag 13 in the inner core, completely coating the inner core by using carbon fiber prepreg cloth, and rolling the connecting piece 20 and the racket handle 30 to complete the prefabrication of the racket;

3. placing the prefabricated racket into a mould for hot-pressing forming;

4. after cooling, a plurality of through holes are punched on the clapper 10.

The through holes are arranged around the air cells 13 to increase the elasticity of the racket. The number and arrangement mode of the through holes are adjusted according to the area of the air bag, and meanwhile, the shape of the air bag can be adjusted to be round or other special shapes according to actual needs.

In addition, the end of the handle 30 is provided with a retaining projection 31 to prevent the hand from being released when the racket is used.

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 plate-type tennis racket with an internal air bag is characterized in that: the racket comprises a racket plate, a connecting piece and a racket handle, wherein the racket plate is provided with a plurality of through holes in a penetrating manner, the connecting piece is positioned between the racket plate and the racket handle and connects the racket plate and the racket handle, the racket plate comprises two mutually parallel batting surfaces, and an elastic inner core and an air bag are arranged in the racket plate.

2. The panel tennis racket with an internal bladder according to claim 1, wherein: the air bag is positioned in the sweet area of the clapper, the elastic inner core is provided with holes for placing the air bag, and the air bag and the elastic inner core are equal in thickness.

3. The panel tennis racket with an internal bladder according to claim 1, wherein: the connecting piece comprises two support arms extending towards two sides, the two support arms are connected with the racket plate to form a hollow inverted triangular structure, and the joint of the two support arms is connected with the racket handle.

4. The panel tennis racket with an internal bladder according to claim 3, wherein: the bat plate, the connecting piece and the bat handle are integrally connected.

5. The panel tennis racket with an internal bladder according to claim 1, wherein: the elastic inner core is formed by cutting an EVA material.

6. The panel-type tennis racket with an internal air cell according to any one of claims 1 to 5, wherein: the through holes are arranged around the airbag.