CN217430776U

CN217430776U - Inner support piece of racket

Info

Publication number: CN217430776U
Application number: CN202122998045.0U
Authority: CN
Inventors: 盛海港
Original assignee: Hangzhou Fuyang Jinsheng Aluminum Co ltd
Current assignee: Hangzhou Fuyang Jinsheng Aluminum Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-09-16
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to a support piece in racket, including supporting the body, the upper portion both sides of supporting the body are integrated into one piece respectively and are connected with left supporting part and right supporting part, and left supporting part and right supporting part structure are the same and about supporting the body symmetry, and both tip upper surfaces of left supporting part and right supporting part are the concave arc face, and both tip bottom surfaces of left supporting part and right supporting part are protruding cambered surface, and the inside of supporting the body has one section cavity that is used for installing the racket king-rod, has seted up the through-hole on the wall of supporting the body, through-hole and cavity intercommunication. This application sets up concave arc face and convex arc face through the tip at left branch portion and right branch portion, makes it be the tongue type of platykurtic to the convenient both ends with the frame of clapping clamp to left branch portion and right branch portion, and both left branch portion and right branch portion all have location shoulder structure with the junction that supports the body, and location shoulder structure is convenient for confirm whether the frame of clapping installs the degree of accuracy that targets in place and can guarantee its mounted position.

Description

Inner support piece of racket

Technical Field

The utility model relates to a sport equipment field, specifically say, relate to a support piece in racket.

Background

The inner supporting piece applied to the badminton racket at present is generally in a T shape and used for connecting a middle rod and a racket frame, the racket frame is in an oval shape, two ends of the racket frame are inserted in the inner supporting piece, and the existing inner supporting piece has unreasonable structural design and causes inconvenience in racket frame installation, so that improvement and optimization are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an inner support piece of a racket, which has reasonable structural design and is convenient for installing a racket frame.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a support piece in racket, is including supporting the body, the upper portion both sides of supporting the body are integrated into one piece respectively and are connected with left branch portion and right branch portion, left branch portion and right branch portion structure are the same and about supporting the body symmetry, its characterized in that: the upper surfaces of the end parts of the left supporting part and the right supporting part are concave arc surfaces, the bottom surfaces of the end parts of the left supporting part and the right supporting part are convex arc surfaces, a section of cavity used for installing a racket middle rod is arranged in the supporting body, a through hole is formed in the wall surface of the supporting body, and the through hole is communicated with the cavity.

Preferably, the connecting parts of the left support part and the right support part and the support body are provided with positioning shoulder structures.

Preferably, the left supporting part and the right supporting part are both of solid structures, and the tongue shape of the flat left supporting part and the flat right supporting part is formed by the concave arc surface and the convex arc surface which are arranged at the end parts of the solid structures.

Preferably, the thickness of the left support part between the concave arc surface and the convex arc surface is gradually reduced from right to left; the thickness of the right support part between the concave arc surface and the convex arc surface is gradually reduced from left to right.

Compared with the prior art, the utility model, have following advantage and effect:

1. the end parts of the left supporting part and the right supporting part are provided with the concave arc surface and the convex arc surface to form flat tongue shapes, so that two ends of the racket frame can be conveniently clamped to the left supporting part and the right supporting part, the connecting parts of the left supporting part and the right supporting part and the supporting body are respectively provided with a positioning shoulder structure, and the positioning shoulder structures are convenient for determining whether the racket frame is installed in place and can ensure the accuracy of the installation position of the racket frame;

2. the wall surface of the support body is provided with a through hole, the through hole is used for installing a rivet, the middle rod is fixedly connected with the support body by the rivet, and the connection is firm and reliable.

Drawings

In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the embodiment of the present invention.

Fig. 3 is a schematic top view of an embodiment of the present invention.

Fig. 4 is a schematic sectional view taken along line a-a in fig. 3.

Description of reference numerals: a support body 1; a left support part 2; a right support section 3; a concave arc surface a; a convex arc surface b; a positioning shoulder structure c; a chamber 100; a through hole 101.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

See fig. 1-4.

The embodiment discloses a support piece in racket, and it is including supporting body 1, and the upper portion both sides of supporting body 1 integrated into one piece respectively are connected with left branch portion 2 and right branch portion 3, and left branch portion 2 is the same with right branch portion 3 structure and about supporting body 1 symmetry, supports body 1, left branch portion 2 and right branch portion 3 formation and is support piece in racket of T style of calligraphy.

In this embodiment, left branch portion 2 and right branch portion 3 all are solid construction, both tip upper surfaces are concave arc face a, both tip bottom surfaces of left branch portion 2 and right branch portion 3 are convex arc face b, the thickness that is located left branch portion 2 between concave arc face a and the convex arc face b reduces from the right side gradually, the thickness that is located right branch portion 3 between concave arc face a and the convex arc face b reduces from the left side gradually from the right side, so concave arc face a and the convex arc face b that left branch portion 2 and 3 tip of right branch portion set up make left branch portion 2 and right branch portion 3 be the tongue type of platykurtic, thereby conveniently clamp the both ends of frame to left branch portion 2 and right branch portion 3.

In this embodiment, both the left support part 2 and the right support part 3 all have location shoulder structure c with the junction that supports body 1, and location shoulder structure c is convenient for confirm whether the frame is installed in place and can guarantee the degree of accuracy of its mounted position.

In this embodiment, the supporting body 1 has a cavity 100 for mounting a middle shaft of a racket, a through hole 101 is formed in a wall surface of the supporting body 1, and the through hole 101 is communicated with the cavity 100. The through hole 101 is used for installing a rivet, the middle rod is fixedly connected with the support body 1 through the rivet, the connection is firm and reliable, and the appearance of the outer layer is not influenced after the outer layer is sprayed with a layer of decorative paint.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a support piece in racket, is including supporting body (1), the upper portion both sides of supporting body (1) integrated into one piece respectively are connected with left branch portion (2) and right branch portion (3), left branch portion (2) and right branch portion (3) structure is the same and about supporting body (1) symmetry, its characterized in that: both tip upper surfaces of left branch portion (2) and right branch portion (3) are concave cambered surface (a), and both tip bottom surfaces of left branch portion (2) and right branch portion (3) are convex cambered surface (b), the inside of supporting body (1) has one section cavity (100) that is used for installing the racket middle pole, has seted up through-hole (101) on the wall of supporting body (1), through-hole (101) and cavity (100) intercommunication.

2. The intra-racket support of claim 1, wherein: the joint of the left support part (2) and the right support part (3) with the support body (1) is provided with a positioning shoulder structure (c).

3. The intra-racket support of claim 1, wherein: the left supporting part (2) and the right supporting part (3) are both solid structures, and the concave arc surface (a) and the convex arc surface (b) arranged at the end parts of the solid structures enable the left supporting part (2) and the right supporting part (3) to be flat tongue shapes.

4. The intra-racket support of claim 1, wherein: the thickness of the left support part (2) between the concave cambered surface (a) and the convex cambered surface (b) is gradually reduced from the right to the left; the thickness of the right support part (3) between the concave arc surface (a) and the convex arc surface (b) is gradually reduced from left to right.