CN218113630U

CN218113630U - Prevent a badminton section of thick bamboo of extrusion deformation

Info

Publication number: CN218113630U
Application number: CN202221662032.4U
Authority: CN
Inventors: 刘永智; 唐蜜; 李德辉; 韩东阳; 武丽媛; 黄宝刚; 曹嘉麟; 徐锦浩
Original assignee: Harbin Vocational and Technical College
Current assignee: Harbin Vocational and Technical College
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-23
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a prevent badminton ball section of thick bamboo of extrusion deformation belongs to the badminton and accomodates technical field, including ball section of thick bamboo main part, first sealed lid and sealing plug, the outside of ball section of thick bamboo main part is provided with the external screw thread, the seal groove has been seted up to the outer wall of ball section of thick bamboo main part, the top cover of ball section of thick bamboo main part is equipped with first sealed lid, the inside of ball section of thick bamboo main part is provided with the sealing plug, and the bottom of sealing plug installs the sealed lid of second, the inside of ball section of thick bamboo main part is provided with the badminton main part, first elastic layer has been seted up to the inner wall of ball section of thick bamboo main part, the second elastic layer has been seted up to the inner wall of ball section of thick bamboo main part. The beneficial effects of the utility model are that receive the extrusion through second elastic ball and take place deformation, be convenient for make a ball section of thick bamboo main part when receiving the extrusion, avoid a ball section of thick bamboo main part to take place to warp after the extrusion, cause a ball section of thick bamboo main part to take place to damage to influence the life of a ball section of thick bamboo main part.

Description

Prevent a badminton section of thick bamboo of extrusion deformation

Technical Field

The utility model relates to a badminton field of accomodating specifically says to a prevent a badminton ball section of thick bamboo of extrusion deformation.

Background

The badminton is a separating the net, use the netted racket of long handle to hit the indoor sport item with a small-size ball that forms with feather and cork preparation, the badminton match is gone on rectangular place, there is the net to be separated by in the middle of the place, both sides use various service, technical and tactics such as batting and removal, with the ball on the net to the counterattack of returning, in order not to make the ball fall in this effective area, or make the other side batting mistake for winning, the badminton all packs the badminton into a badminton section of thick bamboo after production and sells, a badminton section of thick bamboo comprises upper and lower closing cap and the cylindric holding cylinder of hollow paper, be used for accomodating the badminton, traditional badminton section of thick bamboo can satisfy people's user demand basically, but still have certain problem, specific problem as follows:

(1) Most of badminton barrels in the market at present are easy to deform due to mutual extrusion of the badminton barrels in the transportation process, so that the badminton barrels are damaged, and the service life of the badminton barrels is influenced;

(2) Most badminton ball section of thick bamboo on the existing market, when opening and closing a badminton ball section of thick bamboo, sealing performance is relatively poor to cause the badminton to receive outside pollution, thereby cause the influence to selling of badminton.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent a badminton ball section of thick bamboo of extrusion deformation to solve the problem that provides among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a prevent badminton section of thick bamboo of extrusion deformation, includes a ball section of thick bamboo main part, first sealed lid and sealing plug, the outside of a ball section of thick bamboo main part is provided with the external screw thread, the seal groove has been seted up to the outer wall of a ball section of thick bamboo main part, the top cover of a ball section of thick bamboo main part is equipped with first sealed lid, the inside of a ball section of thick bamboo main part is provided with the sealing plug, and the bottom of sealing plug installs the sealed lid of second, the inside of a ball section of thick bamboo main part is provided with the badminton main part, first elastic layer has been seted up to the inner wall of a ball section of thick bamboo main part, the second elastic layer has been seted up to the inner wall of a ball section of thick bamboo main part.

Furthermore, an inner thread is formed on the inner wall of the first sealing cover, and the inner thread is in threaded connection with the outer thread.

Further, a first sealing ring is installed on the inner wall of the first sealing cover, and the first sealing ring is matched with the sealing groove.

Furthermore, the outer wall of the sealing plug is provided with a second sealing ring, and the second sealing ring is made of TPU.

Further, first elastic layer includes first elastic plate, first mounting pad, first mounting groove and first elastic ball, first elastic plate is all installed to the inner wall of first elastic layer, first mounting pad is all installed to the inner wall of first elastic plate, and first mounting pad is located the inside of first elastic plate respectively, first mounting groove has been seted up on the top of first mounting pad, and the internally mounted of first mounting groove has first elastic ball.

Furthermore, the first elastic plate is made of a rubber plate, and the first elastic plate is arc-shaped.

Furthermore, the first mounting pad is made of a latex pad, and the first elastic plate is trapezoidal.

Further, the second elastic layer comprises a second mounting pad, a second mounting groove and a second elastic ball, the second mounting pad is mounted on the inner wall of the second elastic layer, the second mounting groove is formed in the top end of the second mounting pad, and the second elastic ball is mounted inside the second mounting groove.

Further, a handle is installed on the top end of the first sealing cover, and anti-skid grains are arranged on the outer wall of the handle.

The utility model discloses an improve and provide a prevent extrusion's a badminton ball section of thick bamboo here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses prevent badminton ball section of thick bamboo of extrusion deformation, through the section of thick bamboo main part, first sealed lid, first elastic layer, second elastic layer and sealing plug, through the design of first elastic plate, and through the design of first elastic ball, make first elastic layer receive the extrusion while, be convenient for make first elastic plate take place to deform and extrude first elastic ball and take place to deform, thereby take place to deform through first elastic ball and first elastic plate, avoid the section of thick bamboo main part to take place to deform after the extrusion, simultaneously when the section of thick bamboo main part receives the extrusion, receive the extrusion through the second elastic ball and take place to deform, be convenient for make the section of thick bamboo main part receive the extrusion while, avoid the section of thick bamboo main part to take place to deform after the extrusion, cause the section of thick bamboo main part to damage, thereby influence the life of the section of thick bamboo main part;

and the second step is as follows: the utility model discloses prevent a badminton ball section of thick bamboo of extrusion deformation, through the ball section of thick bamboo main part, first sealed lid, the external screw thread, sealing plug and second sealing washer, through external screw thread and internal thread threaded connection, and through mutually supporting of seal groove and first sealing washer, make first sealed lid can drive external screw thread and internal thread in the outer wall of ball section of thick bamboo main part in the rotation, simultaneously through seal groove and first sealing washer looks block, thereby make the sealing performance of first sealed lid better, simultaneously through the design of second sealing washer, and the material through the second sealing washer is TPU, be convenient for make the sealing plug when inserting ball section of thick bamboo main part inside, the sealing performance that makes the sealing plug through the second sealing washer is better.

Drawings

The invention is further explained below with reference to the figures and examples:

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the main body of the ball barrel of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the main body of the ball barrel of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic structural view of the utility model at the position B in fig. 4;

description of the reference numerals: 1. a ball barrel main body; 2. a first sealing cover; 3. an external thread; 4. a sealing groove; 5. an internal thread; 6. a first seal ring; 7. a handle; 8. a shuttlecock main body; 9. a first elastic layer; 901. a first elastic plate; 902. a first mounting pad; 903. a first mounting groove; 904. a first elastic ball; 10. a second elastic layer; 1001. a second mounting pad; 1002. a second mounting groove; 1003. a second elastic ball; 11. a second sealing cover; 12. a sealing plug; 13. and a second seal ring.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a badminton ball cylinder which can prevent extrusion deformation through improvement,

embodiment 1, as shown in fig. 1 to 3, the badminton racket includes a ball tube body 1, a first sealing cover 2 and a sealing plug 12, an external thread 3 is provided on the exterior of the ball tube body 1, a sealing groove 4 is provided on the outer wall of the ball tube body 1, the first sealing cover 2 is sleeved on the top end of the ball tube body 1, the sealing plug 12 is provided inside the ball tube body 1, a second sealing cover 11 is installed at the bottom end of the sealing plug 12, a badminton racket body 8 is provided inside the ball tube body 1, an internal thread 5 is provided on the inner wall of the first sealing cover 2, the internal thread 5 is in threaded connection with the external thread 3, a first sealing ring 6 is installed on the inner wall of the first sealing cover 2, the first sealing ring 6 and the sealing groove 4 are matched with each other, a second sealing ring 13 is installed on the outer wall of the first sealing cover 12, the second sealing ring 13 is made of TPU, a handle 7 is installed on the top end of the first sealing cover 2, and an anti-slip thread is provided on the outer wall of the handle 7, the sealing plug 12 is inserted into the ball tube body 1, and the sealing plug 13 is designed, and the second sealing plug 13 is made of the TPU, so that the sealing plug 12 can be inserted into the sealing plug 1;

in embodiment 2, as shown in fig. 4 to 6, a first elastic layer 9 is disposed on an inner wall of a ball barrel main body 1, a second elastic layer 10 is disposed on the inner wall of the ball barrel main body 1, the first elastic layer 9 includes a first elastic plate 901, a first mounting pad 902, a first mounting groove 903 and a first elastic ball 904, the first elastic plate 901 is disposed on the inner wall of the first elastic layer 9, the first mounting pads 902 are disposed on the inner wall of the first elastic plate 901, the first mounting pads 902 are respectively located inside the first elastic plate 901, the first mounting groove 903 is disposed at a top end of the first mounting pad 902, the first elastic ball 904 is disposed inside the first mounting groove 903, the first elastic plate 901 is made of rubber, the first elastic plate 901 is arc-shaped, the first mounting pad 902 is made of latex, the first elastic plate 901 is trapezoidal, the second elastic layer 10 includes a second mounting pad 1001, the second mounting pad 1002 and a second elastic ball 1003, the second mounting groove 1001 is disposed on the inner wall of the second elastic layer 10, and the second mounting pad 1001 is disposed on the inner wall of the second elastic layer 10; through the design of second elastic ball 1003, make section of thick bamboo main part 1 when receiving the extrusion, take place deformation through second elastic ball 1003, avoid section of thick bamboo main part 1 to receive the extrusion in the transportation and take place to warp to cause a badminton section of thick bamboo to take place to damage, thereby influence the life of a badminton section of thick bamboo.

The working principle is as follows: when the shuttlecock barrel main body 1 is extruded in the transportation process, the first elastic plate 901 is extruded to deform, so that the first elastic plate 901 extrudes the first elastic ball 904 to deform, the first elastic ball 904 and the first elastic plate 901 can be elastically restored conveniently, the shuttlecock barrel main body 1 is prevented from being extruded to deform in the transportation process, and meanwhile, through the design of the second elastic ball 1003, the shuttlecock barrel main body 1 is extruded to deform through the second elastic ball 1003, so that the shuttlecock barrel main body 1 is prevented from being extruded to deform in the transportation process, the shuttlecock barrel is prevented from being damaged, and the service life of the shuttlecock barrel is influenced;

simultaneously through external screw thread 3 and internal thread 5 threaded connection, make first sealed lid 2 can install the outer wall at ball section of thick bamboo main part 1 through external screw thread 3 and internal thread 5, simultaneously through mutually supporting of seal groove 4 and first sealing washer 6, be convenient for make first sealed lid 2 when the installation, first sealing washer 6 seals with seal groove 4 each other, make first sealed lid 2 sealed effect when installing with ball section of thick bamboo main part 1 better, insert the inside of ball section of thick bamboo main part 1 through sealing plug 12 simultaneously, and through the design of second sealing washer 13, and be TPU through the material of second sealing washer 13, be convenient for make sealing plug 12 when inserting ball section of thick bamboo main part 1 inside, make sealing plug 12's sealing performance better through second sealing washer 13.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a prevent badminton section of thick bamboo of extrusion deformation which characterized in that: including ball section of thick bamboo main part (1), first sealed lid (2) and sealing plug (12), the outside of ball section of thick bamboo main part (1) is provided with external screw thread (3), seal groove (4) have been seted up to the outer wall of ball section of thick bamboo main part (1), the top cover of ball section of thick bamboo main part (1) is equipped with first sealed lid (2), the inside of ball section of thick bamboo main part (1) is provided with sealing plug (12), and the bottom of sealing plug (12) installs the sealed lid of second (11), the inside of ball section of thick bamboo main part (1) is provided with badminton main part (8), first elastic layer (9) have been seted up to the inner wall of ball section of thick bamboo main part (1), second elastic layer (10) have been seted up to the inner wall of ball section of thick bamboo main part (1).

2. The crush resistant shuttlecock barrel of claim 1 wherein; an internal thread (5) is formed in the inner wall of the first sealing cover (2), and the internal thread (5) is in threaded connection with the external thread (3).

3. The anti-extrusion shuttlecock barrel of claim 1, wherein: first sealing washer (6) are installed to the inner wall of first sealed lid (2), and first sealing washer (6) and seal groove (4) mutually support.

4. The anti-extrusion shuttlecock barrel of claim 1, wherein: the outer wall of the sealing plug (12) is provided with a second sealing ring (13), and the second sealing ring (13) is made of TPU.

5. The anti-extrusion shuttlecock barrel of claim 1, wherein: first elastic layer (9) include first elastic plate (901), first mounting pad (902), first mounting groove (903) and first elastic ball (904), first elastic plate (901) are all installed to the inner wall of first elastic layer (9), first mounting pad (902) are all installed to the inner wall of first elastic plate (901), and first mounting pad (902) are located the inside of first elastic plate (901) respectively, first mounting groove (903) have been seted up to the top of first mounting pad (902), and the internally mounted of first mounting groove (903) has first elastic ball (904).

6. The anti-extrusion shuttlecock barrel of claim 5, wherein: the first elastic plate (901) is made of a rubber plate, and the first elastic plate (901) is arc-shaped.

7. The anti-extrusion shuttlecock barrel of claim 5, wherein: the first mounting pad (902) is made of a latex pad, and the first elastic plate (901) is trapezoidal.

8. The anti-extrusion shuttlecock barrel of claim 1, wherein: the second elastic layer (10) comprises a second mounting pad (1001), a second mounting groove (1002) and a second elastic ball (1003), the second mounting pad (1001) is mounted on the inner wall of the second elastic layer (10), the top end of the second mounting pad (1001) is provided with the second mounting groove (1002), and the second elastic ball (1003) is mounted inside the second mounting groove (1002).

9. The anti-extrusion shuttlecock barrel of claim 1, wherein: handle (7) are installed on the top of first sealed lid (2), and the outer wall of handle (7) is provided with anti-skidding line.