CN110124284B

CN110124284B - Multifunctional badminton racket

Info

Publication number: CN110124284B
Application number: CN201910471019.7A
Authority: CN
Inventors: 王洪良
Original assignee: Jiangsu Zhenghe Sports Goods Co ltd
Current assignee: Jiangsu Zhenghe Sports Goods Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-12-08
Anticipated expiration: 2039-05-31
Also published as: CN110124284A

Abstract

The invention discloses a multifunctional badminton racket, which comprises a racket handle, a racket frame, a racket rod, a support seat, a square groove and a plurality of elastic sheets, wherein the racket rod is used for connecting the racket handle and the racket frame and is cylindrical, the support seat is installed at the upper end of the racket rod and is movably connected with the racket frame through the support seat, the square groove with an opening at the upper end is formed in the center of the racket rod, the side walls of the two sides of the square groove are respectively provided with the plurality of elastic sheets for tightly abutting against the square strip, an adjusting device for adjusting the elasticity of the elastic sheets is installed in the racket handle and is positioned below the square groove, and a hooking device for picking. The damping device has good damping effect in the process of playing the ball; the invention realizes that the elasticity of the elastic sheet can be adjusted by screwing the worm; according to the badminton racket, the hooking device is arranged at the front end of the racket frame, so that a user does not need to bend down to pick up the badminton on the ground, and only needs to hook up the badminton through the hooking strip.

Description

Multifunctional badminton racket

Technical Field

The invention belongs to the technical field of badminton rackets, and particularly relates to a multifunctional badminton racket.

Background

The badminton is increasingly popular with people as a popular sports and entertainment mode, has the advantages of simple operation, simple rule and low cost, becomes the current mainstream sports mode, and after the daily work of white-collar workers, the badminton is played as the mainstream entertainment item during noon break, thereby not only exercising the body, but also relaxing the mood;

the material of the badminton that uses now is not enough for wood structural strength, and the process of playing the ball racket is because vibrations are often damaged, and carbon fiber's handle structural strength is fine, but the shock attenuation effect is not good, easily makes the hand and the arm fatigue of holding the handle during playing the ball and even cause the sports damage, consequently, urgently needed one kind can solve the racket of above-mentioned problem.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a multifunctional badminton racket which can realize less vibration and has a badminton picking function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional badminton racket comprises a racket handle, a racket frame, a racket rod and a hook, wherein the racket rod is used for connecting the racket handle and the racket frame and is cylindrical, a support is mounted at the upper end of the racket rod and is movably connected with the racket frame through the support, a square groove with an opening at the upper end is formed in the center of the inside of the racket handle, a square strip is inserted into the square groove in the length direction, the lower end of the racket rod is fixedly connected with the upper end of the square strip, a plurality of elastic sheets used for tightly abutting against the square strip are arranged on the side wall of the square groove, an adjusting device used for adjusting the elasticity of the elastic sheets is mounted inside the racket handle and located below the square groove, and a hook device used for picking up a ball is mounted at the center.

Preferably, two side walls of the square groove along the width direction of the racket frame are in contact with corresponding side walls of the square strips; the two side walls of the square groove along the thickness direction of the racket frame are provided with the elastic sheets.

Preferably, the adjusting device comprises a sliding block which is arranged inside the racket handle and slides along the length direction of the racket handle, a worm is arranged in the middle of the sliding block in a penetrating manner, the worm is rotatably arranged inside the racket handle, and side plates are fixedly arranged on two sides of the sliding block; the racket handle is characterized in that sliding grooves are respectively formed in the positions of the front side and the rear side of the square groove inside the racket handle, the upper ends of the two side plates can freely and slidably extend into the corresponding sliding grooves in the two sides of the square groove, the upper ends of the elastic pieces are fixedly arranged on the side wall of the square groove, and the lower ends of the elastic pieces penetrate through the side wall of the square groove and are fixedly connected with the side plates.

Preferably, a screwing shaft is fixed at the tail end of the worm, one end, far away from the worm, of the screwing shaft penetrates through the end face of the tail end of the racket rod, a pre-tightening shaft is connected to one side, located on the screwing shaft, of the bottom of the racket rod in a meshed mode, the inner end of the pre-tightening shaft abuts against the screwing shaft, the outer end of the pre-tightening shaft penetrates through the side wall of the racket rod and extends to the outside, and hexagonal thread grooves are formed in the end faces of the screwing shaft and the outer end of the pre-tightening shaft.

Preferably, the support, the racket rod and the square bar are integrally formed, and the support is fixedly installed at the bottom of the racket frame through bolts.

Preferably, collude and get the device including colluding and get the strip, collude and get the strip and rotate through the pivot and install at the front end top of frame, the pivot will collude and get the strip and separate into long-end and short-end, the frame has seted up the groove of stepping down near the one side of colluding and getting the strip short-end, the bottom of short-end is connected at the inslot of stepping down through the second spring, the inboard of short-end is connected with first steel wire, the frame is kept away from the one end of colluding and getting the strip and has been seted up first recess, there is first dog through third spring slidable mounting in the first recess, the one end that the strip was kept away from to collude to first steel wire runs through the second spring, the lateral wall of frame is connected on first.

Preferably, a second groove is formed in one side, attached to the racket frame, of the front end of the support, a second stop block is slidably mounted in the second groove through a fourth spring, the second stop block is arranged on one side of the first stop block, the first stop block is movably connected with the second stop block, a second steel wire is connected to one side, away from the fourth spring, of the second stop block, a shifting block is slidably mounted at one corner of the tail end of the racket handle through the first spring along the length direction of the racket handle, and one end, away from the second stop block, of the second steel wire penetrates through the support, the racket rod, the square strip and the racket handle and is connected with the shifting block.

Preferably, the guide wheels are bypassed at corners where the first and second wires are routed.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the racket, the racket rod is connected with the square strip, the square strip can swing left and right in the square groove, and the elastic sheet for tightly abutting against the square strip is arranged on the side wall of the square groove, so that the racket has a better damping effect in the process of playing a ball;

(2) according to the invention, the adjusting device for adjusting the elasticity of the elastic sheet is arranged in the racket handle, so that the elasticity of the elastic sheet can be adjusted by screwing the worm;

(3) the hooking device is arranged at the front end of the racket frame, so that a user does not need to bend down to pick up the badminton on the ground, and only needs to hook up the badminton through the hooking strip;

(4) the invention realizes that the shifting block of the device can control whether the hooking strip at the front end of the racket frame is exposed out of the racket frame or not through the mutual connection of the steel wire, the stop block, the spring and the shifting block.

Drawings

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

FIG. 2 is a partial cross-sectional view of the interior of the handle of FIG. 1;

FIG. 3 is a cross-sectional view taken along line D-D of FIG. 2;

FIG. 4 is a schematic view of the connection structure of the worm, the slider and the side plate in FIG. 2;

FIG. 5 is a partial cross-sectional view of a racquet frame of the present invention;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 2 in accordance with the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;

fig. 8 is an enlarged view of the invention at B in fig. 5.

Description of reference numerals:

1. the racket comprises a racket handle, 2, a racket rod, 3, a support, 4, a racket frame, 5, a hooking strip, 6, a square strip, 7, an elastic sheet, 8, a side plate, 9, a sliding block, 10, a worm, 11, a twisting shaft, 12, a pre-tightening shaft, 13, a first steel wire, 14, a first spring, 15, a shifting block, 16, a second spring, 17, a third spring, 18, a first stop block, 19, a fourth spring, 20, a second stop block, 21, a square groove, 22, a first groove, 23, a second groove, 24 and a second steel wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 2, a multifunctional badminton racket comprises a racket handle 1, a racket frame 4, a racket rod 2 which is used for connecting the racket handle 1 and the racket frame 4 and is cylindrical, wherein the upper end of the racket rod 2 is provided with a support 3 and is movably connected with the racket frame 4 through the support 3, the racket rod 2 and a square strip 6 are integrally formed, the support 3 is fixedly arranged at the bottom of the racket frame 4 through a bolt, and the support 3, the racket rod 2 and the square strip 6 are integrally formed, so that the racket has stronger strength and is not easy to break; a square groove 21 with an opening at the upper end is formed in the center of the inside of the racket handle 1, and two side walls of the square groove 21 in the width direction of the racket frame 4 are in contact with the corresponding side walls of the square strips 6; the two side walls of the square groove 21 in the thickness direction of the racket frame 4 are respectively provided with the elastic pieces 7, in the process of playing a ball, the force application direction of the racket is always perpendicular to the direction of the racket frame 4, so that the shock absorption is more facilitated, the square groove 21 is internally inserted with the square strips 6 in the length direction, the lower end of the racket rod 2 is fixedly connected with the upper ends of the square strips 6, the side walls of the square groove 21 are provided with the plurality of elastic pieces 7 used for tightly abutting against the square strips 6, the square strips 6 can swing left and right in the square groove 21 and are tightly abutted through the elastic pieces 7, and the shock absorption effect is more obvious;

as shown in fig. 1 to 4, an adjusting device for adjusting the elasticity of the elastic sheet 7 is installed inside the racket handle 1 below the square groove 21, the adjusting device includes a slider 9 installed inside the racket handle 1 and sliding along the length direction of the racket handle 1, a worm 10 is arranged in the middle of the slider 9 in a penetrating manner, the worm 10 is installed inside the racket handle 1 in a rotating manner, the slider 9 can be driven to slide up and down by rotating the worm 9, a tightening shaft 11 is fixed at the tail end of the worm 10, one end of the tightening shaft 11, which is far away from the worm 10, penetrates through the end face of the tail end of the racket rod 2, a tightening shaft 12 is engaged and connected to one side of the tightening shaft 11 at the bottom of the racket rod 2, the tightening shaft 12 can ensure that the tightening shaft 12 abuts against the tightening shaft 11, the tightening shaft 11 is fixed, the inner end of the tightening shaft 12 abuts against the tightening shaft 11, the outer end of the tightening shaft 12 penetrates through the side wall of the racket rod 2 and extends, hexagonal screw grooves are formed in the end faces of the outer ends of the screwing shaft 11 and the pre-tightening shaft 12, the screwing shaft 11 and the pre-tightening shaft 12 can be rotated through a wrench, and the side plates 8 are fixedly mounted on the two sides of the sliding block 9; inside the handle 1, both sides position department is equipped with the spout respectively around the square groove 21, in the upper end of two curb plates 8 can freely slide and extend to the both sides of square groove 21 and correspond the spout, a plurality of the equal fixed mounting in upper end of shell fragment 7 is on the lateral wall of square groove 21, and the lower extreme runs through the lateral wall of square groove 21 and with curb plate 8 fixed connection, curb plate 8 when the rebound, can reduce the distance at shell fragment 7 both ends, the increase is to square 6 tight power of supporting.

As shown in fig. 5 to 8, the hooking device for picking up the badminton is installed at the center of the upper end of the racket frame 4, the hooking device comprises a hooking strip 5, the hooking strip 5 is rotatably installed at the top of the front end of the racket frame 4 through a rotating shaft, the rotating shaft separates the hooking strip 5 into a long end and a short end, one side of the racket frame 4, which is close to the short end of the hooking strip 5, is provided with a abdicating groove, the bottom of the short end is connected in the abdicating groove through a second spring 16, the hooking strip 5 rotates around the rotating shaft, the front end is tilted to hook the badminton, the inner side of the short end is connected with a first steel wire 13, one end of the racket frame 4, which is far away from the hooking strip 5, is provided with a first groove 22, a first stop block 18 is slidably installed in the first groove 22 through a third spring 17, one end of the first steel wire 13, which is far away from the hooking strip 5, runs through the second spring 16, and the side wall, when the first stopper 18 slides to one end far away from the first steel wire 13, the first steel wire 13 can be pulled, and the front end of the hooking strip 5 is driven by the first steel wire 13 to tilt; a second groove 23 is formed in one side, which is attached to the racket frame 4, of the front end of the support 3, a second stopper 20 is slidably mounted in the second groove 23 through a fourth spring 19, the second stopper 20 is arranged on one side of the first stopper 18, the first stopper 18 is movably connected with the second stopper 20, a second steel wire 24 is connected to one side, which is far away from the fourth spring 19, of the second stopper 20, a shifting block 15 is slidably mounted at one corner of the tail end of the racket handle 1 along the length direction of the racket handle 1 through a first spring 14, one end, which is far away from the second stopper 20, of the second steel wire 24 penetrates through the support 3, the racket rod 2, the square strip 6 and the racket handle 1 and is connected with the shifting block 15, corners, which are where the first steel wire 13 and the second steel wire 24 pass through, the guide wheels are all bypassed by the corners, after the shifting block 15 is shifted, the shifting block 15 can pull the second steel wire 24, and the second stopper 20 is driven by the, the second stopper 20 drives the first stopper 18 to pull the first steel wire 13.

When the badminton racket is used, the pressing force of the elastic sheet 7 on the racket rod 2 is adjusted according to the habit of a user, the pre-tightening shaft 12 is firstly unscrewed during adjustment, the pre-tightening shaft 12 is not abutted against the screwing shaft 11, then the screwing shaft 11 is rotated through a handle, the worm 10 is driven to rotate when the screwing shaft 11 rotates, the worm 10 can drive the sliding block 9 to slide up and down, the sliding block 9 can drive the side plates 8 on two sides to slide up and down when sliding upwards, the upper end of the elastic sheet 7 is arranged on the side wall of the square groove 21, the lower end of the elastic sheet 7 is connected to the side plate 8, the bending part of the elastic sheet 7 is abutted against the square strip 6, when the sliding block 9 slides downwards, the abutting force of the elastic sheet 7 is reduced, the left-right shaking amplitude of the square strip 6 is increased, when the sliding block 9 slides upwards, the abutting force of the elastic sheet 7 is increased, the left-right shaking amplitude of the square strip 6 is reduced, when a trainer drops on, the shifting block 15 pulls the second steel wire 24 in the sliding process, the second steel wire 24 pulls the second stop block 20, the second stop block 20 overcomes the pulling force of the fourth spring 19 and slides to one side, the second stop block 20 pushes the first stop block 18 to compress the third spring 17 and slide to one side, the first top block pulls the first steel wire 13 to slide to one side, the front end of the first steel wire 13 pulling hooking strip 5 is tilted, a user can hook the badminton through the hooking strip 5 to avoid bending to pick up the badminton, and the physical strength and the time are saved.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a multi-functional racket, includes handle (1), frame (4) and is used for connecting handle (1) and frame (4), for cylindric racket pole (2) of shape, its characterized in that: the racket handle is characterized in that a support (3) is mounted at the upper end of the racket rod (2) and is movably connected with the racket frame (4) through the support (3), a square groove (21) with an opening at the upper end is formed in the center of the inside of the racket handle (1), a square strip (6) is inserted into the square groove (21) along the length direction, the lower end of the racket rod (2) is fixedly connected with the upper end of the square strip (6), a plurality of elastic sheets (7) used for tightly abutting against the square strip (6) are arranged on the side wall of the square groove (21), an adjusting device used for adjusting the elasticity of the elastic sheets (7) is mounted below the square groove (21) in the inside of the racket handle (1), and a hooking device used for picking up balls is mounted at the center of the upper end of the racket frame; two side walls of the square groove (21) along the width direction of the racket frame (4) are in contact with the corresponding side walls of the square strips (6); the elastic sheets (7) are arranged on two side walls of the square groove (21) along the thickness direction of the racket frame (4); the adjusting device comprises a sliding block (9) which is arranged inside the racket handle (1) and slides along the length direction of the racket handle (1), a worm (10) penetrates through the middle of the sliding block (9), the worm (10) is rotatably arranged inside the racket handle (1), and side plates (8) are fixedly arranged on two sides of the sliding block (9); the racket handle is characterized in that sliding grooves are respectively formed in the positions of the front side and the rear side of the square groove (21) inside the racket handle (1), sliding grooves are formed in the positions of the front side and the rear side of the square groove (21), the upper ends of the two side plates (8) can freely and slidably extend into the corresponding sliding grooves in the two sides of the square groove (21), the upper ends of the elastic pieces (7) are fixedly arranged on the side wall of the square groove (21), and the lower ends of the elastic pieces penetrate through the side wall of the square groove (21) and.

2. The multifunctional badminton racket is characterized in that a screwing shaft (11) is fixed at the tail end of the worm (10), one end, far away from the worm (10), of the screwing shaft (11) penetrates through the end face of the tail end of the racket rod (2), a pre-tightening shaft (12) is connected to one side, located on the screwing shaft (11), of the bottom of the racket rod (2) in a meshed mode, the inner end of the pre-tightening shaft (12) abuts against the screwing shaft (11), the outer end of the pre-tightening shaft (12) penetrates through the side wall of the racket rod (2) and extends to the outside, and hexagonal screw grooves are formed in the end faces of the outer ends of the screwing shaft (11) and the pre-tightening shaft (12).

3. A multifunctional badminton racket according to claim 1, characterized in that the support (3), the racket shaft (2) and the square bar (6) are formed integrally, and the support (3) is fixedly installed at the bottom of the racket frame (4) through bolts.

4. A multi-functional badminton racket according to claim 1 or 2, characterized in that the hooking means comprises a hooking strip (5), the hooking strip (5) is rotatably arranged at the top of the front end of the racket frame (4) through a rotating shaft, the rotating shaft divides the hooking strip (5) into a long end and a short end, one side of the racket frame (4) close to the short end of the hooking strip (5) is provided with a abdication groove, the bottom of the short end is connected in the abdicating groove through a second spring (16), the inner side of the short end is connected with a first steel wire (13), a first groove (22) is arranged at one end of the racket frame (4) far away from the hooking strip (5), a first stop block (18) is arranged in the first groove (22) in a sliding way through a third spring (17), one end of the first steel wire (13) far away from the hooking strip (5) penetrates through the second spring (16) and the side wall of the racket frame (4) and is connected to the first stop block (18).

5. The multifunctional badminton racket of claim 4, characterized in that a second groove (23) is arranged inside one side of the front end of the support (3) jointed with the racket frame (4), a second stop block (20) is arranged in the second groove (23) in a sliding way through a fourth spring (19), the second stop block (20) is arranged on one side of the first stop block (18), the first stop block (18) is movably connected with the second stop block (20), one side of the second stop block (20) far away from the fourth spring (19) is connected with a second steel wire (24), one corner of the tail end of the racket handle (1) is provided with a shifting block (15) in a sliding way along the length direction of the racket handle (1) through a first spring (14), one end, far away from the second stop block (20), of the second steel wire (24) penetrates through the support (3), the racket rod (2), the square strip (6) and the racket handle (1) and is connected with the shifting block (15).

6. A multi-functional badminton racket according to claim 5, characterized in that the corners where the first steel wire (13) and the second steel wire (24) are routed are all passed around the guide wheel.