CN210355898U

CN210355898U - Badminton racket with adjustable counter weight

Info

Publication number: CN210355898U
Application number: CN201920700955.6U
Authority: CN
Inventors: 唐玉锋; 施成超
Original assignee: Nanjing Yuanwei Composite Materials Technology Co ltd
Current assignee: Nanjing Yuanwei Composite Materials Technology Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-21
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a badminton racket with adjustable counter weight, including the racket pole, racket pole upper end fixedly connected with frame, the bottom fixedly connected with handle of racket pole, the cover is equipped with the rubber sleeve on the handle, be equipped with anti-skidding line on the rubber sleeve, the counter weight cover has been cup jointed in the last slip of racket pole, be equipped with adjustment mechanism on the counter weight cover, the frame is through a plurality of arc balancing weights of a plurality of fixed screw symmetry fixedly connected with, every equal symmetry fixedly connected with fixed block on the arc balancing weight, spacing hole has been seted up on the fixed block, set up a plurality ofly on the frame with fixed screw matched with screw hole. The utility model discloses an in inserting the slot with the fixed block on the arc balancing weight, then with in the fixed screw in screw hole, the spacer pin inserts spacing downthehole spacing arc balancing weight of carrying on spacingly simultaneously to the user only need change the quantity of arc balancing weight just can reach the purpose of adjusting the weight of clapping the frame.

Description

Badminton racket with adjustable counter weight

Technical Field

The utility model relates to a badminton racket technical field especially relates to a badminton racket with adjustable counter weight.

Background

The balance point of the badminton racket is closer to the racket head, namely the badminton racket is called as 'head weight'; if the balance point of the racket is closer to the racket handle, the racket is called 'head light'. The balance point is typically measured in centimeters and inches from the bottom of the racquet. It is more suitable for the defending control type players and the players pursuing speed, because the continuous swinging speed of the racket is much faster.

The required racket of different sportsmen when waving the badminton feels different, and current badminton is mostly the integral type structure, and the counter weight balance point can't be adjusted, and it is relatively poor to be suitable for the flexibility ratio.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: most of the existing shuttlecocks are of integrated structures, balance points of balance weights cannot be adjusted, the applicable flexibility is poor, and therefore the problem is solved by providing the badminton racket with the adjustable balance weights.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a badminton racket with adjustable balance weight comprises a racket rod, wherein a racket frame is fixedly connected to the upper end of the racket rod, a handle is fixedly connected to the bottom end of the racket rod, a balance weight sleeve is sleeved on the racket rod in a sliding mode, an adjusting mechanism is arranged on the balance weight sleeve, the racket frame is fixedly connected with a plurality of arc-shaped balancing weights through a plurality of fixing screws in a symmetrical mode, fixing blocks are symmetrically and fixedly connected to the arc-shaped balancing weights, limiting holes are formed in the fixing blocks, and a plurality of screw holes matched with the fixing screws are formed in the racket frame.

Preferably, the adjusting mechanism comprises a threaded rod, the threaded rod is in threaded connection with the balance weight sleeve, a rotating handle is fixedly connected to one end of the threaded rod, a plurality of grooves are formed in the racket rod at equal intervals, and each groove is matched with the threaded rod.

Preferably, a plurality of slots are formed in the racket frame, each slot corresponds to each screw hole one by one, and the fixing blocks are matched with the slots.

Preferably, each bottom end of the fixing screw is fixedly connected with a limiting pin, and the limiting pins are matched with the limiting holes.

Preferably, the grip is sleeved with a rubber sleeve, and the rubber sleeve is provided with anti-skid grains.

Preferably, the arc-shaped balancing weight and the balancing weight sleeve are made of cast iron materials.

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

1. through inserting the fixed block on the arc balancing weight in the slot, then with fixed screw in screwed hole, spacing downthehole arc balancing weight of inserting of spacer pin simultaneously is spacing to the user only need change the quantity of arc balancing weight just can reach the purpose of adjusting the weight of frame.

2. The counterweight sleeve slides on the racket rod, then the threaded rod is driven to move towards the groove through the rotating rotary handle until the threaded rod is embedded into the groove and abuts against the side wall of the groove to limit the counterweight sleeve, so that the overall gravity center position of the racket rod is changed, and different racket feeling is obtained.

Drawings

FIG. 1 is a schematic front view of a weight-adjustable badminton racket according to the present invention;

FIG. 2 is a schematic structural view of a frame of the weight-adjustable badminton racket of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural view of a weight sleeve of the weight adjustable badminton racket of the present invention;

FIG. 5 is a schematic structural view of an arc-shaped weight block in the weight-adjustable badminton racket of the present invention;

fig. 6 is a schematic structural view of a fixing screw in the weight-adjustable badminton racket of the present invention.

In the figure: 1-racket rod, 2-racket frame, 3-handle, 4-rubber sleeve, 5-counterweight sleeve, 6-rotary handle, 7-threaded rod, 8-groove, 9-arc counterweight block, 10-fixing block, 11-limiting hole, 12-fixing screw, 13-limiting pin, 14-screw hole and 15-slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the 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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a badminton racket with adjustable balance weight comprises a racket rod 1, a racket frame 2 is fixedly connected at the upper end of the racket rod 1, a handle 3 is fixedly connected at the bottom end of the racket rod 1, a rubber sleeve 4 is sleeved on the handle 3, anti-skid lines are arranged on the rubber sleeve 4 to ensure the anti-skid performance of the handle 3, a balance weight sleeve 5 is sleeved on the racket rod 1 in a sliding manner, an adjusting mechanism is arranged on the balance weight sleeve 5 and comprises a threaded rod 7, the threaded rod 7 is connected to the balance weight sleeve 5 in a threaded manner, a rotating handle 6 is fixedly connected to one end of the threaded rod 7, a plurality of grooves 8 are formed in the racket rod 1 at equal intervals, each groove 8 is matched with the threaded rod 7, the balance weight sleeve 5 slides on the racket rod 1, then the rotating handle 6 drives the threaded rod 7 to move towards the groove 8 until the threaded rod 7 is embedded in the groove 8 and abuts against the side wall of, thereby changing the overall center of gravity position of the racket shaft 1.

The racket frame 2 is symmetrically and fixedly connected with a plurality of arc-shaped balancing weights 9 through a plurality of fixing screws 12, the arc-shaped balancing weights 9 and the weight sleeve 5 are made of cast iron materials, each arc-shaped balancing weight 9 is symmetrically and fixedly connected with a fixing block 10, a limiting hole 11 is formed in each fixing block 10, a limiting pin 13 is fixedly connected to the bottom end of each fixing screw 12, the limiting pin 13 is matched with the limiting hole 11, the fixing screws 12 are screwed into the screw holes 14, meanwhile, the limiting pin 13 is inserted into the limiting hole 11 to limit the arc-shaped balancing weights 9, a plurality of screw holes 14 matched with the fixing screws 12 are formed in the racket frame 2, a plurality of slots 15 are formed in the racket frame 2, each slot 15 corresponds to each screw hole 14 one by one, the fixing blocks 10 are matched with the slots 15, and the limiting holes 11 correspond to the screw holes 14 after the fixing blocks 10 are inserted.

The utility model discloses in, its theory of operation does: insert slot 15 through fixed block 10 with on the arc balancing weight 9 in, then with 12 screw in screw holes 14 of fixed screw, spacing round pin 13 inserts spacing downthehole 11 and spacing arc balancing weight 9 simultaneously, thereby the user only need change the quantity of arc balancing weight 9 and just can reach the purpose of adjusting the weight of frame 2, slide on racket pole 1 through counter weight cover 5, then drive threaded rod 7 through rotatory swing handle 6 and remove in to recess 8, it is spacing to counter weight cover 5 on recess 8's lateral wall until threaded rod 7 imbeds in the recess 8 and support tightly, thereby change the whole focus position of racket pole 1, in order to obtain different strikes and feel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a racket with adjustable counter weight, includes racket rod (1), its characterized in that, racket rod (1) upper end fixedly connected with frame (2), the bottom fixedly connected with handle (3) of racket rod (1), sliding sleeve has been cup jointed counter weight cover (5) on racket rod (1), be equipped with adjustment mechanism on counter weight cover (5), racket frame (2) are through a plurality of fixed screw (12) symmetry fixedly connected with a plurality of arc balancing weight (9), every equal symmetry fixedly connected with fixed block (10) on arc balancing weight (9), spacing hole (11) have been seted up on fixed block (10), a plurality of screw holes (14) with fixed screw (12) matched with have been seted up on racket frame (2).

2. The adjustable-weight badminton racket as claimed in claim 1, wherein the adjusting mechanism comprises a threaded rod (7), the threaded rod (7) is in threaded connection with the weight sleeve (5), a rotating handle (6) is fixedly connected to one end of the threaded rod (7), a plurality of grooves (8) are formed in the racket rod (1) at equal intervals, and each groove (8) is matched with the threaded rod (7).

3. A badminton racket with adjustable balance weight according to claim 1, wherein a plurality of slots (15) are formed on the racket frame (2), each slot (15) corresponds to each screw hole (14), and the fixing block (10) is matched with the slot (15).

4. A badminton racket with adjustable balance weight according to claim 1, wherein a limiting pin (13) is fixedly connected to the bottom end of each fixing screw (12), and the limiting pin (13) is matched with the limiting hole (11).

5. The badminton racket with the adjustable counterweight according to claim 1, wherein the grip (3) is sleeved with a rubber sleeve (4), and the rubber sleeve (4) is provided with anti-skid lines.

6. The badminton racket with adjustable counterweight according to claim 1, wherein the arc-shaped counterweight block (9) and the counterweight sleeve (5) are made of cast iron material.