CN111184998A

CN111184998A - A wrist protector for volleyball training usefulness

Info

Publication number: CN111184998A
Application number: CN201910247949.4A
Authority: CN
Inventors: 沙登阁; 王玲玲
Original assignee: Shandong Water Conservancy Vocational College
Current assignee: Shandong Water Conservancy Vocational College
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-05-22

Abstract

The invention relates to the technical field of wrist protection devices, in particular to a wrist protection device for volleyball training, which comprises a wrist band body, wherein magic tapes are connected to two ends of the wrist band body, the wrist band body comprises a knitted wrist band and a protection band, a knitted wrist band is connected to one side surface of the protection band, the bottom surface of the knitted wrist band, which is back to the protection band, is pasted on a wrist of a human body, a plurality of uniformly distributed flow guide tube cavities are arranged on the protection band, each flow guide tube cavity comprises a flow gathering tube cavity and a control tube cavity, and a control device is arranged in each control tube cavity.

Description

A wrist protector for volleyball training usefulness

Technical Field

The invention relates to the technical field of wrist protection devices, in particular to a wrist protection device for volleyball training.

Background

The volleyball telemechanical in prior art all can wear some protector in order to prevent the injury of wrist when training or match, for example twine the wrist strap on the wrist, carries out the protection to the wrist, but long-time telemechanical comes down, and telemechanical feels that the wrist that is wrapped up by the wrist strap is very uncomfortable, has the sensation of being covered.

If the wrist protection device has the function of efficiently permeating air, the problem can be solved, and therefore the wrist protection device for volleyball training is provided.

Disclosure of Invention

The present invention is directed to a wrist guard for volleyball training to solve the above-mentioned problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a wrist protection device for volleyball training comprises a wrist strap main body, wherein magic tapes are connected to two ends of the wrist strap main body, the wrist strap main body comprises a knitted wrist strap and a protective strap, a side face of the protective strap is connected with the knitted wrist strap, the bottom face of the knitted wrist strap, which faces away from the protective strap, is attached to a wrist of a human body, a plurality of uniformly distributed flow guide tube cavities are arranged on the protective strap, each flow guide tube cavity comprises a flow gathering tube cavity and a control tube cavity, the flow gathering tube cavity is funnel-shaped, the large opening end of the flow gathering tube cavity is located on the face of the protective strap, which faces away from the knitted wrist strap, the small opening end of the flow gathering tube cavity is communicated with the control tube cavity, a cavity channel formed by the flow gathering tube cavity and the control tube cavity penetrates through the face of the protective strap, a control device is arranged in, the inner cavity of the solid tablet is internally provided with a sealing ball, the outer wall of the solid tablet is fixedly connected with the inner wall of the control tube cavity, one end of the solid tablet is connected with a first intercepting cylinder, and the other end of the solid tablet is connected with a first intercepting plate.

Preferably, a plurality of uniformly distributed columnar burrs are fixedly connected to the outer surface of the sealing ball, an arc surface groove is formed in the bottom surface of one end of the first intercepting cylinder, the groove is communicated with the inner cavity of the sealing ball, and the sealing ball is meshed with the groove.

Preferably, the outer walls of the first intercepting cylinder and the intercepting plate are fixedly connected with the inner wall of the control tube cavity, and a plurality of through holes which are uniformly distributed are formed in the intercepting plate.

Preferably, the interception cylinder is positioned in the inner cavity of the control cavity at the end position close to the flow gathering cavity, and the interception plate is positioned in the inner cavity of the control cavity at the end position far away from the flow gathering cavity.

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

1. the invention realizes the effect that the airflow blows to the wrist of the remote mobilization person through simple structural design, brings comfort to the athlete, and simultaneously blows the medicine dust to the wrist of the remote mobilization person, thereby playing the effect of assisting in treating the wrist;

2. the device passes through controlling means's design, forms the check valve structure, has avoided powder dirt to flow to the external world through gathering a class lumen, causes unnecessary loss extravagant, has improved whole protector's practicality.

Drawings

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

FIG. 2 is a schematic view of the structure of a flow guide tube cavity;

fig. 3 is a schematic structural diagram of the control device in fig. 2.

In the figure: 1 knitting wrist strap, 2 protective belts, 3 magic subsides, 4 water conservancy diversion lumens, 5 pipe chambers of gathering flow, 6 control lumens, 7 controlling means, 8 solid tablets, 9 sealed balls, 10 interception section of thick bamboo one, 11 interception boards, 12 burrs.

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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wrist protection device for volleyball training comprises a wrist band body, wherein magic tapes 3 are connected to two ends of the wrist band body, the wrist band body comprises a knitted wrist band 1 and a protective band 2, the protective band 2 is a soft board made of deformable materials, the knitted wrist band 1 is connected to one side face of the protective band 2, the protective band 2 and the knitted wrist band 1 can be connected together through sticking, the bottom face of the knitted wrist band 1, which is back to the protective band 2, is attached to a human wrist, a plurality of uniformly distributed flow guide tube cavities 4 are arranged on the protective band 2, each flow guide tube cavity 4 comprises a flow collection cavity 5 and a control cavity 6, the flow collection cavity 5 is in a funnel shape, the large opening end of the flow collection cavity 5 is located on the face of the protective band 2, which is back to the knitted wrist band 1, the small opening end of the flow collection cavity 5 is communicated with the control cavity 6, and a cavity channel formed by the flow collection cavity 5 and, the design of the flow gathering pipe cavity 5 forms the effect of gathering air flow, so that the air flow has certain impact force and is easier to blow to the wrist of a person, the control device 7 is arranged in the control pipe cavity 6, the control device 7 comprises a solid tablet 8, a sealing ball 9 and intercepting cylinders 10 and 11, the sealing ball 9 is arranged in the inner cavity of the solid tablet 8, the outer wall of the solid tablet 8 is fixedly connected with the inner wall of the control pipe cavity 6, one end of the solid tablet 8 is connected with the intercepting cylinder 10, and the other end of the solid tablet 8 is connected with the intercepting plate 11.

Furthermore, a plurality of uniformly distributed columnar burrs 12 are fixedly connected to the outer surface of the sealing ball 9, an arc surface groove is formed in the bottom surface of one end of the first intercepting cylinder 10, the groove is communicated with the inner cavity of the sealing ball 9, and the sealing ball 9 is meshed with the groove.

Furthermore, the outer walls of the first intercepting cylinder 10 and the intercepting plate 11 are fixedly connected with the inner wall of the control tube cavity 6, and a plurality of uniformly distributed through holes are formed in the intercepting plate 11.

Furthermore, the interception cylinder I10 is positioned in the inner cavity of the control tube cavity 6 and close to the end position of the flow gathering tube cavity 5, the interception plate 11 is positioned in the inner cavity of the control tube cavity 6 and far away from the end position of the flow gathering tube cavity 5, the solid tablet 8 is a cylindrical tablet, the control device 7 is designed to form the far-away of the one-way valve, as the swinging process of the human arm tends to cause the mutual impact between the sealing ball 9 and the inner wall of the solid tablet 8, so that the burr 12 impacts the inner wall of the solid tablet 8 and can scrape dust from the inner wall of the solid tablet 8, namely dust particles of the tablet, the dust particles only penetrate into the knitted wrist strap 1 through the through holes on the interception plate 11, so that the dust is driven by the airflow, the airflow only can flow from the flow gathering tube cavity 5 to the control tube cavity 6, the reverse flow cannot be realized, and once the reverse flow is realized, the sealing ball 9 can roll to the groove position of the interception cylinder I10, the sealing ball 9 and the interception cylinder I10 are meshed to form a seal for the inner cavity channel of the control tube cavity 6.

The working principle is as follows: wear protector on the wrist, specifically be the wrist strap parcel on the wrist of remote mobilization person, 1 pastes the skin to the people of knitting wrist strap, paste 3 through two magic and glue together and realize the fixed of wrist strap, during the training of remote mobilization person, along with the waving of arm, must produce the air current that flows in water conservancy diversion lumen 4, the air current is through gathering in 5 entering control lumens of flow lumen 6, blow on people's wrist through 1 final infiltration of knitting wrist strap, also can drive the powder dirt that produces in the 8 inner chambers of solid tablet simultaneously and blow on sportsman's wrist, play the effect of adjunctie therapy, the blowing of air current also can make the remote mobilization person can not experience the uncomfortable sensation of being covered by protector.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wrist protector for volleyball training usefulness, includes the wrist strap main part, wrist strap main part both ends are connected with magic subsides (3), its characterized in that: the wrist strap main body comprises a knitted wrist strap (1) and a protective strap (2), wherein a knitted wrist strap (1) is connected to one side face of the protective strap (2), the bottom face of the knitted wrist strap (1) facing away from the protective strap (2) is attached to a human wrist, a plurality of uniformly distributed flow guide tube cavities (4) are formed in the protective strap (2), each flow guide tube cavity (4) comprises a flow gathering tube cavity (5) and a control tube cavity (6), the flow gathering tube cavity (5) is in a funnel shape, the large opening end of the flow gathering tube cavity (5) is located on the face of the protective strap (2) facing away from the knitted wrist strap (1), the small opening end of the flow gathering tube cavity (5) is communicated with the control tube cavity (6), a cavity channel formed by the flow gathering tube cavity (5) and the control tube cavity (6) penetrates through the face of the protective strap (2), and a control device (7) is arranged in the control tube cavity, the control device (7) comprises a solid tablet (8), a sealing ball (9), a first intercepting cylinder (10) and a first intercepting cylinder (11), the sealing ball (9) is arranged in an inner cavity of the solid tablet (8), the outer wall of the solid tablet (8) is fixedly connected with the inner wall of the control tube cavity (6), one end of the solid tablet (8) is connected with the first intercepting cylinder (10), and the other end of the solid tablet (8) is connected with the first intercepting plate (11).

2. A wrist guard for volleyball training according to claim 1, wherein: the outer surface of the sealing ball (9) is fixedly connected with a plurality of uniformly distributed columnar burrs (12), an arc surface groove is formed in the bottom surface of one end of the first intercepting cylinder (10), the groove is communicated with the inner cavity of the sealing ball (9), and the sealing ball (9) is meshed with the groove.

3. A wrist guard for volleyball training according to claim 1, wherein: the outer walls of the first intercepting cylinder (10) and the intercepting plate (11) are fixedly connected with the inner wall of the control tube cavity (6), and a plurality of uniformly distributed through holes are formed in the intercepting plate (11).

4. A wrist guard for volleyball training according to claim 3, wherein: the interception cylinder I (10) is positioned in the inner cavity of the control cavity (6) and close to the end part of the flow gathering cavity (5), and the interception plate (11) is positioned in the inner cavity of the control cavity (6) and far away from the end part of the flow gathering cavity (5).