CN209392695U - A badminton forehand racket corrector - Google Patents

Abstract

The utility model provides a badminton positive hand-held racket correction device, which comprises a hand rubber skin, a tape and a plastic lining whose inner surface is close to the handle of the badminton racket. The hand rubber skin includes a grip part and an extension part, The inner surface of the grip part is pasted on the outer surface of the plastic lining, the extension part extends to the racket shaft of the badminton racket, and the adhesive tape is wrapped around the outer side of the extension part to wrap the extension part The part is fixed on the racket shaft, and the outer surface of the grip part is provided with a thumb finger cover for the thumb to insert and a index finger finger cover for the index finger to insert on the outer surface of the grip part. The angle between the horizontal lines is 41.09°±20%, the angle between the index finger sleeve and the radial horizontal line is 6.25°±20%, and the axial distance between the thumb sleeve and the index finger sleeve is The distance is 13.9mm±20%. Beneficial effect: it can quickly and effectively shape and correct badminton practitioners' orthodox hand-held racket technique.

Description

A badminton forehand racket corrector

technical field

The utility model relates to the technical field of sports equipment, in particular to a badminton positive hand-held racket corrector.

Background technique

Holding the racket is one of the basic technical movements of badminton. Due to people's cognition deviation of the handle structure and insufficient self-regulation ability, many beginners have difficulty in correctly mastering the technique of holding the racket correctly. It is difficult to correct by relying on technical guidance to develop stereotyped movements. Incorrect racket-holding techniques affect the learning progress and interest of beginners, and hinder the development of badminton enthusiasts' technical level.

At present, there is a racket on the market that is based on the racket holding technology of former badminton world champion Xiong Guobao. It uses the groove on the handle to fix the shape of the racket. Scholars and action-setters have almost no promotion effect; (2) This product is developed based on Xiong Guobao’s personal shooting technology, and its limitations are very obvious; (3) The handle, net and pole of this product are based on The bundled structure cannot be sold separately, and cannot be assembled with existing badminton rackets separately, resulting in a high price, which is unaffordable for general badminton fans.

So be badly in need of a kind of can overcome the above-mentioned problem now and have stereotypes and correct badminton practitioner's positive hand-held racket corrector.

Utility model content

In view of this, the embodiment of the present invention provides a badminton orthodox racket correction device, which can not only quickly, easily and effectively shape and correct the badminton practitioner's forehand grip technique, but also is economical and flexible to assemble.

The embodiment of the utility model provides a badminton positive hand-held racket corrector, which includes a hand rubber skin, a tape and a plastic lining whose inner surface is close to the handle of the badminton racket, and the hand rubber skin includes a grip and a The extension part, the inner surface of the grip part is pasted on the outer surface of the plastic lining, the extension part extends to the racket shaft of the badminton racket, and the adhesive tape is wrapped around the outer side of the extension part to The extension part is fixed on the racket shaft, and the outer surface of the grip part is provided with a thumb finger cover for the thumb to insert and a index finger finger cover for the index finger to insert on the outer surface of the grip part, and the thumb finger cover The included angle with the radial horizontal line is 41.09°±20%, the included angle between the index finger sleeve and the radial horizontal line is 6.25°±20%, and the thumb sleeve and the index finger sleeve are on the axis The upward distance is 13.9mm±20%.

Further, the plastic inner lining includes an adhesive part and a butt joint part and a locking part protruding from the adhesive part to the left and right respectively, and the inner surface of the grip part is adhered to the adhesive part. The outer surface of the part, the plastic lining is a closed cylindrical structure when the butt part and the locking part are fixed to each other.

Further, when the docking part and the locking part are fixed to each other, the handle part is a cylindrical structure with a notch, and the notch is located at the place where the docking part and the locking part are fixed to each other, and the The notch is out of reach of the fingers and palm when gripping the grip.

Further, when the docking part and the locking part are fixed to each other, the plastic lining has a regular octagonal structure, and the handle part has an octagonal structure with the gap.

Further, the docking portion and the locking portion are fixed to each other by snap buttons.

Further, the lengths of the plastic lining and the handle are equal to the length of the handle, and the ratio of the length of the extension to the length of the handle is 3:8.25.

Further, the length of the grip part is 8.25 cm, and the length of the extension part is 3 cm.

Further, the hand glue skin is made of textile material, latex material or polyurethane material, the plastic inner lining is made of latex material, plastic material, textile material or carbon fiber material, and the thumb finger cot and the index finger Finger cots are made of elastic material.

Further, the index finger cot is located at the joint of the index finger when holding the grip, and the thumb cot is located at the joint of the thumb.

The beneficial effect brought by the technical solution provided by the embodiments of the present invention is: the inner surface of the grip part is pasted on the outer surface of the plastic lining, and the inner surface of the grip part is pasted on the The outer surface of the plastic lining, the adhesive tape is wrapped around the outer side of the extension to fix the extension on the racket shaft, so that the badminton forehand racket corrector described in the utility model can be fixed on the existing On the handle of the forehand badminton racket, the fixing method is simple and fast, and can be produced and sold separately, thereby effectively controlling the cost and meeting the consumer demand of consumers. The thumb finger cot for the thumb and the index finger cot for the forefinger are used to position the thumb and forefinger when holding the handle, so that the grip can be shaped and corrected, assisting beginners and those who need correction Learn badminton techniques.

Description of drawings

Fig. 1 is the three-dimensional schematic view of the utility model badminton positive hand-held racket corrector;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the unfolded view of the badminton orthopedic racket corrector of the utility model.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the following will further describe the implementation of the utility model in conjunction with the accompanying drawings.

Please refer to Fig. 1 to Fig. 3, the embodiment of the present utility model provides a kind of badminton forehand hand-held racket corrector, is set on the forehand badminton racket, to shape or correct the hand-held racket technology, including hand glue skin 1, adhesive tape And its inner surface is close to the plastic liner 2 of the handle of badminton racket. The hand glue skin 1 includes a grip portion 12 and an extension portion 11, the inner surface of the grip portion 12 is pasted on the outer surface of the plastic lining 2, and the extension portion 11 extends to the badminton racket. On the racket shaft, the adhesive tape is wrapped around the outside of the extension part 11 to fix the extension part 11 on the racket shaft.

The plastic inner lining 2 includes an adhesive part, a docking part 21 and a locking part 22 protruding from the adhesive part to the left and right respectively, and the inner surface of the handle part 12 is pasted on the adhesive part. The outer surface of the adhesive part, and the inner surface of the adhesive part is in close contact with the handle. The docking part 21 and the locking part 22 can be fixed to each other by snap buttons or other fixing parts. When they are fixed to each other, the plastic lining 2 is a closed cylindrical structure. When the plastic lining 2 is not covered in the When the handle is on the handle, the inner circumference of the cylindrical structure formed by the mutual fixing of the docking part 21 and the locking part 22 is smaller than the circumference of the handle, so that the plastic lining 2 is set on the handle. When the butt part 21 and the locking part 22 are fixed on the handle, the plastic lining 2 has a certain elastic deformation, so that the inner surface of the plastic lining 2 can be more closely attached to the handle. on the handle. The hand glue skin 1 is made of textile material, latex material or polyurethane material, and the plastic lining 2 is made of latex material, plastic material, textile material or carbon fiber material, so that the shuttlecock described in the utility model is held in the right hand The racket corrector not only has a better feel, but also has a relatively large friction force between the textile material, latex material, polyurethane material, etc. and the handle, so that the plastic lining 2 is set on the handle and When the docking portion 21 and the locking portion 22 are fixed to each other, the plastic lining 2 can be stably fixed to the handle. Preferably, the elastic coefficient of the plastic lining 2 gradually increases from the inside to the outside, that is, under the same external force, the deformation of the plastic lining 2 gradually decreases from the inside to the outside, so that the handle 12 The sticking action between the inner surface of the inner surface of the adhesive part and the outer surface of the adhesive part is less affected by the deformation of the plastic lining 2, which helps to improve the adhesion between the grip part 12 and the adhesive part. The firmness of the paste. The adhesive tape is wrapped around the outer side of the extension part 11 to fix the extension part 11 on the racket shaft, which can further improve the stability of the badminton forehand grip orthotic described in the present invention fixed on the handle To prevent the badminton forehand orthotic from moving backward relative to the handle when the badminton racket is swung vigorously.

When the docking portion 21 and the locking portion 22 are fixed to each other, the handle portion 12 is a cylindrical structure with a gap, and the gap is located at the place where the docking portion 21 and the locking portion 22 are fixed to each other, and The notch is out of the reach of fingers and palms when holding the handle 12 . When the docking part 21 and the locking part 22 are fixed to each other, the plastic lining 2 is a regular octagonal tube structure, so as to cooperate with the regular octagonal outer surface of the handle, and at the same time, the grip part 12 is The octagonal structure with the notch provides a better grip.

The outer surface of the grip portion 12 is provided with a thumb pocket 4 for inserting the thumb and an index finger pocket 3 for inserting the index finger when the racket is held in the forehand. The forefinger fingertip 3 is located at the joint of the index finger when holding the handgrip 12, preferably at the joint of the index finger closest to the fingertip of the index finger, and the thumb fingertip 4 is at the joint of the thumb, preferably at the joint of the index finger Located on the joint of the thumb closest to the tip of the thumb. That is, the forefinger knuckle 3 is used to be set on the upper joint of the index finger, and the thumb knuckle 4 is used to be set on the upper joint of the thumb. The thumb 4 and the index finger 3 are made of elastic material, so that the upper joint of the index finger and the upper joint of the thumb can varicose in the index finger 3 and the thumb 4 without affecting Use your fingers. And the positions of the forefinger fingertip 3 and the thumb fingertip 4 can better define the position of the fingers, help to better shape and correct the finger position, and prevent the badminton racket from being swung. During the process, the fingers shifted unconsciously. And the angle between the thumb cuff and the radial horizontal line is 41.09°±20%, the angle between the index finger cuff and the radial horizontal line is 6.25°±20%, and the thumb cuff and the radial horizontal line are 6.25°±20%. The axial distance of the index finger cuff is 13.9 mm ± 20%. Through scientific calculation and design of the positions and angles of the thumb cuff 4 and the index finger cuff 3, it is more ergonomic and makes it It has a better corrective effect when used.

The lengths of the plastic liner 2 and the handle 12 are equal to the length of the handle. The ratio of the length of the extension part 11 to the length of the grip part 12 is 3:8.25, that is, when the length of the grip part 12 is 8.25 cm, the length of the extension part 11 is 3 cm.

The beneficial effect brought by the technical solution provided by the embodiment of the utility model is: the inner surface of the grip part 12 is pasted on the outer surface of the plastic lining 2, and the inner surface of the grip part 12 is pasted On the outer surface of the plastic lining 2, the adhesive tape is wrapped around the outside of the extension 11 to fix the extension 11 on the racket shaft, so that the badminton described in the utility model can be held in the forehand The orthotic is fixed on the handle of the existing forehand badminton racket, the fixing method is simple and quick, and can be produced and sold separately, thereby effectively controlling the cost and meeting the consumer demand of consumers. The thumb finger cover 4 for thumb insertion and the index finger finger cover 3 for index finger insertion are used to position the thumb and index finger when holding the handle, so that the handle can be shaped and corrected, assisting beginners and those who need correction Or learn the badminton technique correctly.

In this article, the orientation words such as front, rear, upper, and lower involved are defined by the parts in the drawings and the positions between the parts in the drawings, just for the clarity and convenience of expressing the technical solution. It should be understood that the use of the location words should not limit the scope of protection claimed in this application.

In the case of no conflict, the above-mentioned embodiments and features in the embodiments herein may be combined with each other.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (9)

1. A badminton positive hand-held racket orthotic, characterized in that: it comprises a hand rubber skin, an adhesive tape and a plastic lining whose inner surface is close to the handle of a badminton racket, and said hand rubber skin includes a grip and an extension part, the inner surface of the grip part is pasted on the outer surface of the plastic lining, the extension part extends to the racket shaft of the badminton racket, and the adhesive tape is wrapped around the outer side of the extension part to secure the The extension part is fixed on the racket shaft, and the outer surface of the grip part is provided with a thumb finger cover for the thumb to insert and an index finger finger cover for the index finger to insert on the outer surface of the grip part. The included angle between the radial horizontal lines is 41.09°±20%, the included angle between the index finger sleeve and the radial horizontal line is 6.25°±20%, and the thumb sleeve and the index finger sleeve are axially The distance above is 13.9mm±20%. 2. The badminton forehand racket corrector according to claim 1, characterized in that: the plastic inner lining includes an adhesive part, a butt joint protruding from the adhesive part to the left and right, and a lock. part, the inner surface of the grip part is pasted on the outer surface of the adhesive part, and the plastic lining is a closed cylindrical structure when the docking part and the locking part are fixed to each other. 3. The badminton forehand racket corrector as claimed in claim 2, characterized in that: when the docking part and the locking part are fixed to each other, the grip part is a cylindrical structure with a gap, and the gap is located at The docking portion and the locking portion are fixed to each other, and the notch is out of reach of fingers and palms when holding the handle portion. 4. The badminton orthopedic racket corrector according to claim 3, characterized in that: when the docking part and the locking part are fixed to each other, the plastic inner lining is a positive octagonal tube structure, and the grip part is An octagonal cylinder structure having said notches. 5. The badminton forehand racket orthotic according to claim 2, characterized in that: said docking part and said locking part are fixed to each other by snap buttons. 6. The badminton forehand grip corrector according to claim 1, characterized in that: the length of the plastic lining and the grip part is equal to the length of the handle, and the length of the extension part is equal to the length of the handle. The ratio of the length of the grip part is 3:8.25. 7. The badminton forehand grip correction device according to claim 6, characterized in that: the length of the grip part is 8.25 cm, and the length of the extension part is 3 cm. 8. The badminton forehand racket corrector as claimed in claim 1, characterized in that: the hand glue skin is made of textile material, latex material or polyurethane material, and the plastic inner lining is made of latex material, plastic material, The thumb cover and the index finger cover are made of elastic material. 9. The badminton orthopedic racket corrector as claimed in claim 8, wherein the forefinger cuff is located at the joint of the index finger when holding the grip, and the thumb cuff is located at the joint of the thumb .