CN213853003U

CN213853003U - Improved structure of badminton racket handle

Info

Publication number: CN213853003U
Application number: CN202022761415.4U
Authority: CN
Inventors: 居阳
Original assignee: Tianjin University of Commerce
Current assignee: Tianjin University of Commerce
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-03
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an improved structure of a badminton racket handle, relating to the field of badminton racket equipment. This improvement structure of racket handle, including shaft-like casing, shaft-like casing one end fixedly connected with connects, shaft-like casing is kept away from and is connected one end threaded connection and have the closing cap, the inside hollow tube that is equipped with of shaft-like casing, hollow tube and joint fixed connection, the through-hole has all been seted up on hollow tube outside both ends surface, the quantity of two through-holes sets up respectively to a plurality ofly, a plurality of through-holes are even circumference array distribution respectively, the inside circle piece that all is equipped with of a plurality of through-holes, a plurality of circle pieces respectively with hollow tube fixed connection, hollow tube one end surface is kept away from to a plurality of circle pieces has all been seted up and has been held the groove. This improvement structure of racket handle can be according to the quantity of user's strength size adjustment magnetism pouring weight through setting up the magnetism pouring weight that a plurality of magnetism are connected to play the effect of adjusting handle weight itself, let the user can wave the racket better.

Description

Improved structure of badminton racket handle

Technical Field

The utility model relates to the technical field of badminton racket equipment, in particular to an improved structure of a badminton racket handle.

Background

Badminton is a formal competition item of Olympic games and is one of sports popular with the public, and a badminton racket comprises a racket face, a racket rod, a racket handle and a joint of a racket frame and the racket rod, wherein the racket handle is commonly called as a handle.

The badminton grip weight of manufacturing at present is fixed not adjustable mostly, because user's age bracket is different and the difference of self physique, the grip weight is too light to lead to exerting oneself too hard often appearing when using, or overweight results in waving the phenomenon of difficulty, and the power of receiving the ball and batting all can directly transmit user's hand through the grip, can cause the user to be injured sometimes, but most do not be equipped with buffer among the prior art and reduce the shock, thereby protect user's hand, for this reason, it is extremely necessary to provide the improvement structure of a badminton grip.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses an improved structure of a badminton racket handle, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved structure of a badminton racket handle comprises a rod-shaped shell, wherein one end of the rod-shaped shell is fixedly connected with a joint, one end, far away from the joint, of the rod-shaped shell is in threaded connection with a seal cover, a hollow pipe is arranged inside the rod-shaped shell and fixedly connected with the joint, through holes are formed in the surfaces of the two ends outside the hollow pipe, the number of the two through holes is respectively set to be multiple, the through holes are distributed in an even circumferential array mode, round blocks are arranged inside the through holes and fixedly connected with the hollow pipe respectively, containing grooves are formed in the surfaces of the ends, far away from the hollow pipe, of the round blocks, damping springs are arranged in the containing grooves, one ends of the damping springs are fixedly connected with the round blocks respectively, the other ends of the damping springs are fixedly connected with the rod-shaped shell respectively, and magnetic weights are connected with the inside of the hollow pipe in a sliding mode, the sealing cover is close to one end of the rod-shaped shell and is fixedly connected with a loop bar, a movable rod is slidably connected inside the loop bar, one end, far away from the loop bar, of the movable rod is fixedly connected with a tight abutting magnetic block, a tight abutting spring is arranged on the outer side of the loop bar, one end of the tight abutting spring is fixedly connected with the sealing cover, the other end of the tight abutting spring is fixedly connected with the tight abutting magnetic block, and the tight abutting magnetic block is slidably connected with the hollow tube.

Preferably, the surface of one end, far away from the rod-shaped shell, of the joint is provided with an elongated slot, and the surface of one end, near the rod-shaped shell, of the joint is provided with a first annular slot.

Preferably, a second annular groove is formed in the surface, close to one end of the rod-shaped shell, of the sealing cover, and the second annular groove is matched with the first annular groove.

Preferably, a soft cushion rod sleeve is arranged on the outer side of the rod-shaped shell, and a thread-shaped groove is formed in the surface of the outer side of the soft cushion rod sleeve.

Preferably, one end of the cushion rod sleeve is movably sleeved with the joint through a first annular groove, and the other end of the cushion rod sleeve is movably sleeved with the sealing cover through a second annular groove.

Preferably, the number of the magnetic weights is set to be a plurality, and the plurality of the magnetic weights are distributed in a uniform array.

Preferably, two adjacent magnetic weights are magnetically connected, and one end, far away from the abutting spring, of the abutting magnetic block is magnetically connected with the magnetic weights.

The utility model discloses an improvement structure of racket handle, its beneficial effect who possesses as follows:

1. this improvement structure of racket handle is through setting up the magnetism pouring weight that a plurality of magnetism are connected, can be according to the quantity of user's strength size adjustment magnetism pouring weight, effectively solved present badminton handle weight of manufacturing and fixed unadjustable mostly, because the difference of user's age bracket inequality and self physique, can appear handle weight light lead to exerting oneself too violently often when using, or overweight lead to waving the problem of difficulty.

2. This improvement structure of racket handle is through setting up a plurality of damping spring, can cushion and absorb the power that the handle transmitted the hand, has solved the power of catching a ball and batting and all can directly transmit user's hand through the handle, can cause the user injured sometimes, but mostly all do not be equipped with buffer among the prior art and reduce the problem of vibration to can effectively protect user's hand through the cushion pole cover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the bottom side of the present invention;

fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

In the figure: 1. a rod-shaped housing; 2. a joint; 3. sealing the cover; 4. a hollow tube; 5. a through hole; 6. a round block; 7. a damping spring; 8. a magnetic weight; 9. a loop bar; 10. a movable rod; 11. abutting against the magnetic block; 12. the spring is tightly propped; 13. a containing groove; 14. a long groove; 15. a first annular groove; 16. a second annular groove; 17. a cushion rod sleeve; 18. a thread-like groove.

Detailed Description

The embodiment of the utility model discloses an improved structure of a badminton racket handle, as shown in figures 1-4, comprising a rod-shaped shell 1, a joint 2 is fixedly connected at one end of the rod-shaped shell 1, a seal cover 3 is connected at one end of the rod-shaped shell 1 far away from the joint 2 by screw threads, a hollow tube 4 is arranged inside the rod-shaped shell 1, the hollow tube 4 is fixedly connected with the joint 2, through holes 5 are respectively arranged on the two end surfaces outside the hollow tube 4, the number of the two through holes 5 is respectively set to be multiple, the through holes 5 are respectively distributed in uniform circumferential array, round blocks 6 are respectively arranged inside the through holes 5, the round blocks 6 are respectively fixedly connected with the hollow tube 4, accommodating grooves 13 are respectively arranged on the end surfaces of the round blocks 6 far away from the hollow tube 4, damping springs 7 are respectively arranged in the accommodating grooves 13, one ends of the damping springs 7 are respectively fixedly connected with the round blocks 6, the other ends of the damping springs 7 are respectively fixedly connected with the rod-shaped shell 1, through arranging a plurality of damping springs 7, the force transmitted from the handle to the hand can be buffered and absorbed when a user receives or hits a ball, and the situation of sports injury is reduced, a magnetic weight block 8 is connected inside a hollow tube 4 in a sliding manner, one end, close to a rod-shaped shell 1, of a sealing cover 3 is fixedly connected with a loop bar 9, the inside of the loop bar 9 is connected with a movable bar 10 in a sliding manner, one end, far away from the loop bar 9, of the movable bar 10 is fixedly connected with a resisting magnetic block 11, the outer side of the loop bar 9 is provided with a resisting spring 12, one end, close to the spring 12, of the sealing cover 3 is fixedly connected, the other end, close to the spring 12, of the resisting magnetic block 11 is fixedly connected with the resisting magnetic block 11, the resisting magnetic block 11 is connected with the hollow tube 4 in a sliding manner, the number of the magnetic weight blocks 8 is multiple, the magnetic weight blocks 8 are distributed in an even array manner, two adjacent magnetic weight blocks 8 are magnetically connected, one end, far away from the resisting magnetic weight block 11, of the resisting spring 12 is magnetically connected with the magnetic weight block 8, through arranging the magnetic weight blocks 8 in multiple magnetic connection, the quantity of the magnetic weights 8 can be adjusted according to the strength of the user, so that the effect of adjusting the weight of the grip is achieved, and the user can better swing the racket.

The surface of one end of the joint 2, which is far away from the rod-shaped shell 1, is provided with a long groove 14, the long groove 14 is convenient for the joint 2 to be movably inserted with a badminton racket rod, the surface of one end of the joint 2, which is near to the rod-shaped shell 1, is provided with a first annular groove 15, the surface of one end of the sealing cover 3, which is near to the rod-shaped shell 1, is provided with a second annular groove 16, the second annular groove 16 is matched with the first annular groove 15, the outer side of the rod-shaped shell 1 is provided with a cushion rod sleeve 17, the outer side surface of the cushion rod sleeve 17 is provided with a threaded groove 18, the threaded groove 18 can increase friction force, so that a user is not easy to slip off by hand when holding the rod-shaped shell 1, one end of the cushion rod sleeve 17 is movably sleeved with the joint 2 through the first annular groove 15, the other end of the cushion rod sleeve 17 is movably sleeved with the sealing cover 3 through the second annular groove 16, the cushion rod sleeve 17 can improve comfort level when the user holds the rod-shaped shell 1, and can play a role in absorbing sweat, The cushioning effect, through cup jointing with joint 2 and closing cap 3 activity respectively, can dismantle the cushion pole cover 17 at any time and wash and change.

The working principle is as follows: the utility model discloses when using, the user at first unscrews 1 threaded connection's of shaft-like casing closing cap 3, then takes out a plurality of magnetism pouring weights 8 from hollow tube 4 in, according to the self condition, selects the magnetism pouring weight 8 of suitable quantity in order to adjust the utility model discloses a whole weight, puts into hollow tube 4 with magnetism pouring weight 8 again, then will support tight magnetic path 11 and aim at hollow tube 4, promote closing cap 3 to the inside direction of hollow tube 4 for support tight magnetic path 11 and slide in hollow tube 4, until supporting tight magnetic path 11 and magnetism pouring weight 8 and adsorb each other, screw up closing cap 3 at last, support tight spring 12 and receive closing cap 3 and the extrusion of supporting tight magnetic path 11, support tight magnetic pouring weight 8, ensure that magnetism pouring weight 8 can not slide in hollow tube 4, make whole focus skew.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improved structure of a badminton racket handle comprises a rod-shaped shell (1), and is characterized in that: one end of the rod-shaped shell (1) is fixedly connected with a connector (2), one end, far away from the connector (2), of the rod-shaped shell (1) is in threaded connection with a sealing cover (3), a hollow pipe (4) is arranged inside the rod-shaped shell (1), the hollow pipe (4) is fixedly connected with the connector (2), through holes (5) are formed in the surfaces of the two ends outside the hollow pipe (4), the number of the through holes (5) is multiple, the through holes (5) are distributed in an even circumferential array mode respectively, round blocks (6) are arranged inside the through holes (5), the round blocks (6) are fixedly connected with the hollow pipe (4) respectively, one end, far away from the hollow pipe (4), of each round block (6) is provided with a containing groove (13), a damping spring (7) is arranged in each containing groove (13), one end of each damping spring (7) is fixedly connected with each round block (6), it is a plurality of damping spring (7) other end respectively with shaft-like casing (1) fixed connection, hollow tube (4) inside sliding connection has magnetism pouring weight (8), closing cap (3) are close to shaft-like casing (1) one end fixedly connected with loop bar (9), loop bar (9) inside sliding connection has movable rod (10), loop bar (9) one end fixedly connected with is kept away from in movable rod (10) supports tight magnetic path (11), the loop bar (9) outside is equipped with supports tight spring (12), support tight spring (12) one end and closing cap (3) fixed connection, support tight spring (12) other end and support tight magnetic path (11) fixed connection, support tight magnetic path (11) and hollow tube (4) sliding connection.

2. The improved structure of a badminton racket grip as claimed in claim 1, wherein: the surface of one end, far away from the rod-shaped shell (1), of the joint (2) is provided with a long groove (14), and the surface of one end, close to the rod-shaped shell (1), of the joint (2) is provided with a first annular groove (15).

3. The improved structure of a badminton racket grip as claimed in claim 2, wherein: a second annular groove (16) is formed in the surface, close to one end of the rod-shaped shell (1), of the sealing cover (3), and the second annular groove (16) is matched with the first annular groove (15).

4. The improved structure of a badminton racket grip as claimed in claim 3, wherein: the rod-shaped shell (1) outside is equipped with cushion rod cover (17), screw thread form groove (18) have been seted up on cushion rod cover (17) outside surface.

5. The improved structure of a badminton racket grip as claimed in claim 4, wherein: cushion pole cover (17) one end is cup jointed through first ring channel (15) and joint (2) activity, cushion pole cover (17) other end is cup jointed through second ring channel (16) and closing cap (3) activity.

6. The improved structure of a badminton racket grip as claimed in claim 1, wherein: the number of the magnetic weights (8) is set to be a plurality, and the magnetic weights (8) are distributed in a uniform array.

7. The improved structure of a badminton racket grip as claimed in claim 6, wherein: two adjacent magnetic weights (8) are magnetically connected, and one end, far away from the abutting spring (12), of the abutting magnetic block (11) is magnetically connected with the magnetic weights (8).