CN212651326U - Novel badminton racket - Google Patents

Abstract

The utility model discloses a novel badminton racket belongs to the sports apparatus field, including clapping rod, handle, frame, net twine, the frame is equipped with a plurality of movable grooves all around, the activity inslot is equipped with mobilizable accent line ware, the accent line ware includes the rope hole on nut, screw rod and the screw rod, the screw rod passes movable groove and nut threaded connection, and the cover is equipped with extension spring between screw rod and the nut, wherein relative two be equipped with mobilizable elasticity ware in the activity inslot, the net twine is winding connection respectively on accent line ware and elasticity ware, there is wire rope in the frame, wire rope passes the rope hole, wire rope symmetric connection is at elasticity ware both ends, and each accent line ware of polyphone.

Description

Novel badminton racket

Technical Field

The utility model discloses a sports apparatus, in particular to a novel badminton racket.

Background

A badminton racket is a sports apparatus, which is generally composed of a racket head, a racket rod, a racket handle and a joint of a racket frame and the racket rod. With the development of science and technology, the development of the racket is developed towards the directions of lighter weight, harder frame, better elasticity of the racket rod and smaller air resistance.

The badminton racket is provided with the sweet area, so that enough hitting power, ball control performance and vibration feeling can be provided for a user when a hitting point is in the sweet area, most of the sweet areas of the badminton racket are near the fourth line of the transverse line, most of the existing badminton racket is fixed in shape, and the area of the sweet areas cannot be changed to adapt to different users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a novel badminton racket, a user can adjust the arrangement position of the net strings in the racket frame according to the needs, thereby changing the sweet area and adapting to the batting habits of different people.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel badminton racket, includes bat pole, handle, frame, net twine, the frame is equipped with a plurality of movable grooves all around, the activity inslot is equipped with mobilizable accent line ware, accent line ware includes the rope hole on nut, screw rod and the screw rod, the screw rod passes movable groove and nut threaded connection, and the cover is equipped with extension spring between screw rod and the nut, wherein two relatively be equipped with mobilizable elasticity ware in the movable groove, the net twine twines respectively to be connected on accent line ware and elasticity ware, have wire rope in the frame, wire rope passes the rope hole, wire rope symmetric connection is at elasticity ware both ends, and each accent line ware of polyphone.

Through adopting above-mentioned technical scheme, the ware can receive and release the winding of wire rope to the elasticity ware can be controlled through the nut to the elasticity degree of the net twine of ware is transferred in the pine tightener for the line adjusting device takes place the displacement, makes the net twine position that the line adjusting device is connected change thereupon, makes the region that the net twine was woven change thereupon, thereby sweet district's region changes thereupon.

Preferably, the tensioner comprises a knob, a ratchet wheel, a compression spring and a pawl, the ratchet wheel is connected to the knob and is abutted against the pawl, the knob is abutted against the compression spring, and the racket frame is provided with a step for blocking the ratchet wheel.

Through adopting above-mentioned technical scheme, ratchet pawl mechanism control knob rotates, prevents that the elasticity that has adjusted from revolving, presses the knob and can make the ratchet break away from the conflict of pawl, makes the knob can revolve.

Preferably, the racket rod is provided with a track for guiding the racket handle to slide, a locking member is arranged in the track and comprises a bolt, a contact spring and a limiting plate, the bolt penetrates through the limiting plate and then is in threaded connection with the racket handle, and the contact spring is sleeved between the limiting plate and the racket handle.

By adopting the technical scheme, the racket rod can stretch out and draw back along the track, the length of the racket rod is changed so as to adapt to the use habits of different people, and the racket handle is controlled by the bolt to slide on the track of the racket rod, so that the adjusted length is fixed.

Preferably, a Y-shaped joint is connected between the racket rod and the racket frame.

By adopting the technical scheme, the built-in connected Y-shaped joint has high stress strength, and is beneficial to better controlling the weight and balance point of the racket rod and the racket frame.

Preferably, movable blocks penetrating through the racket frame are symmetrically arranged on two sides of the Y-shaped joint, and an extrusion spring is arranged between each movable block and the Y-shaped joint.

Through adopting above-mentioned technical scheme, press the movable block and can make the Y shape connect and change the connection stability of frame and bat pole to play the effect of adjusting the torsion.

Preferably, the cross-sectional shape of the racket frame is an airfoil.

Through adopting above-mentioned technical scheme, thin both sides are thick in the middle of the wing section of frame for swing the speed of clapping fast, the shock attenuation is moderate, and stability is relatively good.

Preferably, the material of the racket rod is a quadriaxial fabric fiber formed by compounding carbon fiber and aramid fiber.

By adopting the technical scheme, the racket rod made of the four-axis fabric fiber is firm and has high elasticity, and can drive the racket to move at a higher angular speed to generate higher batting force.

Preferably, the material of the mesh wire is nano carbon composite fiber.

By adopting the technical scheme, the concavity of the cross part of the transverse line and the vertical line on the surface of the mesh line made of the nano carbon composite fiber is reduced by 15 percent, and the hitting strength is effectively improved.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, the tightener can wind and wind the steel wire rope, so that the knitting area of the net wire is changed, the sweet area is changed accordingly, and the tightness degree of the net wire wound on the wire adjuster can be controlled through the nut;

secondly, the ratchet wheel and pawl mechanism controls the knob to rotate, the rotation of the adjusted tightness is prevented, the ratchet wheel can be separated from the collision of the pawl by pressing the knob, and the knob can rotate;

thirdly, the racket rod can stretch along the track, and the length of the racket rod is changed so as to adapt to the use habits of different people;

fourthly, the Y-shaped joint can change the connection stability of the racket frame and the racket rod by pressing the movable block, thereby playing a role in adjusting the torsion.

Drawings

FIG. 1 is a schematic structural view of a novel badminton racket, which is mainly used for showing the overall structure of the novel badminton racket;

FIG. 2 is a sectional view taken along the direction A of FIG. 1, and is mainly used for showing the detailed structure of the wire adjuster and the tightener;

FIG. 3 is a cross-sectional view taken at K in FIG. 1, and is primarily used to show the detailed structure of the locking member;

fig. 4 is a cross-sectional view of the racquet frame, primarily illustrating the shape of the racquet frame cross-section.

Reference numerals: 1. a racket shaft; 2. a racket handle; 3. a racket frame; 4. a network cable; 5. a wire adjusting device; 6. a nut; 7. a screw; 8. a rope hole; 9. an extension spring; 10. loosening and tightening devices; 11. a wire rope; 12. a knob; 13. a ratchet wheel; 14. a compression spring; 15. a pawl; 16. a bolt; 17. against the spring; 18. a Y-shaped joint; 19. a movable block; 20. compressing the spring.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A novel badminton racket is shown in figures 1-4 and comprises a racket rod 1, a racket handle 2, a racket frame 3 and net strings 4, wherein a plurality of movable grooves are formed in the periphery of the racket frame 3, and thread adjusting devices 5 are arranged in the movable grooves. The sweet area is the best hitting area of the racket, most of the sweet areas of the racket are near the fourth line of the transverse line, when hitting points are in the sweet areas, enough hitting power, ball control performance and vibration feeling can be provided for a user, the sweet areas are enlarged, and the ball is easier to control. When the sweet spot of the racket is adjusted, the nut 6 is rotated, so that the pressing of the nut 6 on the stretching spring 9 is reduced, the screw 7 is loosened, the thread adjusting device 5 can move in the moving groove, at the moment, the knob 12 of the loosening device 10 is rotated, because the steel wire ropes 11 are symmetrically connected with two ends of the loosening device 10, the steel wire ropes 11 pass through the rope holes 8 and are connected with the thread adjusting devices 5 in series, the knob 12 can accommodate the steel wire ropes 11, the position of the thread adjusting device 5 is changed, the position of the mesh wire 4 is changed, the area of the sweet spot is changed, and because the ratchet 13 on the knob 12 is abutted against the pawl 15, the knob 12 cannot rotate, and at the moment, the nut 6 is screwed to fix the thread adjusting device 5; when the sweet spot needs to be adjusted again, the knob 12 is only needed to be pressed, the ratchet wheel 13 is enabled to be separated from the pawl 15 to be abutted, the knob 12 can rotate freely, the wire adjusting device 5 is adjusted again, the knob 12 is loosened, the knob 12 is restored to the initial state again under the elastic force action of the compression spring 14 and is blocked by the step, and the ratchet wheel 13 and the pawl 15 form a ratchet wheel and pawl mechanism again.

The racket rod 1 is provided with a track for guiding the racket handle 2 to slide, when the length of the racket handle 2 is required to be changed, the bolt 16 is loosened, the limiting plate is released from the collision between the racket rod 1 and the racket handle 2 under the action of the collision spring 17, and the racket handle 2 can slide along the track, so that the length of the racket handle 2 is changed; after the length is adjusted, the bolt 16 is screwed, and the limit plate is abutted against the racket rod 1 again, so that the racket handle 2 is limited and cannot slide, and the length of the racket handle 2 is fixed.

The Y-shaped joint 18 is connected between the racket rod 1 and the racket frame 3 in a built-in mode, the Y-shaped joint 18 is easy to bend and has larger bending amplitude in the swinging process before the racket hits, so that the racket head is driven to move at a larger angular speed to generate larger hitting power, the movable blocks 19 penetrating through the racket frame 3 are symmetrically arranged on two sides of the Y-shaped joint 18, the extrusion spring 20 is arranged between the movable blocks 19 and the Y-shaped joint 18, the connection degree of the racket rod 1 and the racket frame 3 can be changed by pressing the compression spring 14, the torsion force is changed, when the racket hits a ball, the torsional amplitude of the racket surface is generated, the smaller the torsion force is better in ball control, and the larger the torsion force is larger in ball.

The section shape of the racket frame 3 is wing-shaped, the cross section is similar to that of a wing, air resistance is small in the process of swinging the racket, air can be cut off, a racket face is easy to twist when a ball is hit by a big force, and resistance when the racket is swung is reduced. The racket rod 1 made of four-axis fabric fiber formed by compounding carbon fiber and aramid fiber has high strength and elasticity, is stable at all angles, can effectively store impact force, and enables the racket rod 1 to keep ideal swinging and hitting states. The net thread 4 is made of the nano carbon composite fiber, so that the concavity of the cross part of the transverse line and the vertical line on the surface of the net thread 4 is reduced by 15 percent, stronger and more durable durability and higher elasticity are provided, which is equivalent to 80 times of steel, the surface of the net thread 4 can be effectively prevented from being scratched, and the hitting sound is more crisp and more textured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a novel badminton racket, includes bat pole (1), handle (2), frame (3), net twine (4), its characterized in that: the racket frame is characterized in that a plurality of movable grooves are formed in the periphery of the racket frame (3), movable yarn adjusting devices (5) are arranged in the movable grooves, each yarn adjusting device (5) comprises a nut (6), a screw (7) and a rope hole (8) in the screw (7), the screws (7) penetrate through the movable grooves and are in threaded connection with the nuts (6), a tension spring (9) is sleeved between each screw (7) and the corresponding nut (6), movable loosening devices (10) are arranged in two opposite movable grooves, the net strings (4) are respectively wound and connected to the yarn adjusting devices (5) and the loosening devices (10), steel wire ropes (11) are arranged in the racket frame (3), the steel wire ropes (11) penetrate through the rope holes (8), and the steel wire ropes (11) are symmetrically connected to two ends of the loosening devices (10) and are connected with the yarn adjusting devices (5) in series.

2. The novel badminton racket as claimed in claim 1, wherein: the loosening and tightening device (10) comprises a knob (12), a ratchet wheel (13), a compression spring (14) and a pawl (15), the ratchet wheel (13) is connected to the knob (12) and is abutted against the pawl (15), the knob (12) is abutted against the compression spring (14), and the racket frame (3) is provided with a step for blocking the ratchet wheel (13).

3. The novel badminton racket as claimed in claim 1, wherein: the racket rod (1) is provided with a track for guiding the racket handle (2) to slide, a locking piece is arranged in the track and comprises a bolt (16), a contact spring (17) and a limiting plate, the bolt (16) penetrates through the limiting plate and then is in threaded connection with the racket handle (2), and the contact spring (17) is sleeved between the limiting plate and the racket handle (2).

4. The novel badminton racket as claimed in claim 1, wherein: a Y-shaped joint (18) is arranged between the racket rod (1) and the racket frame (3).

5. The novel badminton racket of claim 4, characterized in that: the two sides of the Y-shaped joint (18) are symmetrically provided with movable blocks (19) penetrating through the racket frame (3), and an extrusion spring (20) is arranged between each movable block (19) and the Y-shaped joint (18).

6. The novel badminton racket as claimed in claim 1, wherein: the section of the racket frame (3) is in the shape of an airfoil.

7. The novel badminton racket as claimed in claim 1, wherein: the material of the racket rod (1) is four-axis fabric fiber formed by compounding carbon fiber and aramid fiber.

8. The novel badminton racket as claimed in claim 1, wherein: the net wires (4) are made of nano carbon composite fibers.

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