CN213375036U - Telescopic device for badminton rod - Google Patents
Telescopic device for badminton rod Download PDFInfo
- Publication number
- CN213375036U CN213375036U CN202022251006.XU CN202022251006U CN213375036U CN 213375036 U CN213375036 U CN 213375036U CN 202022251006 U CN202022251006 U CN 202022251006U CN 213375036 U CN213375036 U CN 213375036U
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- club
- fixed
- thick bamboo
- threaded rod
- badminton
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Abstract
The utility model discloses a telescoping device for badminton pole, including an installation section of thick bamboo and club, the through-hole has been seted up to the bottom of an installation section of thick bamboo, the threaded rod is installed to the through-hole internal rotation, the club runs through the top of an installation section of thick bamboo and extends to inside it, the mounting groove has been seted up to the bottom of club, the inner wall of mounting groove seted up with threaded rod matched with internal thread, the threaded rod cup joints in the mounting groove through the internal thread. The utility model discloses well rotation threaded rod makes the club reciprocate in an installation section of thick bamboo, can adjust the length that the installation section of thick bamboo was stretched out to the club, can independently adjust according to actual demand, utilizes the auto-lock nature that threaded rod self has with the rigidity of club, has avoided the user's of different heights and arm length inconvenient nature when using same club, has improved its convenience of use, and second slider slidable mounting has increased the stability of club when sliding from top to bottom in the spout.
Description
Technical Field
The utility model relates to a badminton technical field especially relates to a telescoping device for badminton pole.
Background
The badminton is a sport which can be carried out indoors and outdoors, the modern badminton originates from the great britain, two or four persons usually take sports, and the badminton with the badminton is shot through a net in the middle of a court by rackets with handles in turn, so that the badminton has higher requirements on physical performance of players and better endurance. Shuttlecocks have become one of the projects of the Olympic Association since 1992.
The badminton is one of people's favorite daily sports activities, because equipment easily carries, when being leisure campaign, the motion is not fierce, characteristics such as the heat dissipation is sweat, the number of participating in is still constantly increasing, the badminton pole is one of the most important instrument of playing the badminton, but current badminton pole is fixed club mostly, it is difficult to adjust its length, because of user's height and arm length are different, it is experienced to be different also when using the badminton pole of same length, still need change the club again, it is very troublesome, therefore, in order to solve this type of problem, we have proposed a telescoping device for the badminton pole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the badminton pole among the prior art and being fixed club mostly, being difficult to adjust its length, because of user's height and arm length are different, it uses when using the badminton pole of same length and experiences also different, still need change the club again, very troublesome shortcoming, and the telescoping device for the badminton pole that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a telescoping device for badminton pole, is including an installation section of thick bamboo and club, the through-hole has been seted up to the bottom of an installation section of thick bamboo, the threaded rod is installed to the through-hole internal rotation, the club runs through the top of an installation section of thick bamboo and extends to inside it, the mounting groove has been seted up to the bottom of club, the inner wall of mounting groove seted up with threaded rod matched with internal thread, the threaded rod cup joints in the mounting groove through the internal thread, the club is located and is fixed with the fixed block on the outer wall of an installation section of thick bamboo, the side of fixed block is fixed with the second slider, the spout has been seted up to the inner wall of an installation section of thick bamboo
Preferably, the ball arm is located and slides on the outer wall of installation section of thick bamboo and has cup jointed the sliding sleeve, the side of sliding sleeve is fixed with first slider, first slider slidable mounting is in the spout, there is fixed cover bottom of sliding sleeve through spring coupling, fixed cover is fixed to cup joint on the ball arm, fixed cover and sliding sleeve all are located the top of fixed block.
Preferably, the top of the fixed sleeve is provided with a first groove, the bottom of the spring is fixed in the first groove, the bottom of the sliding sleeve is provided with a second groove, and the top of the spring is fixed in the second groove.
Preferably, a bearing is installed in the through hole, and the threaded rod is installed on an inner ring of the bearing.
Preferably, the outer wall of the mounting cylinder is fixedly sleeved with a handle, and the outer wall of the threaded rod, which is positioned outside the mounting cylinder, is fixedly sleeved with a rotating handle.
Preferably, a rubber pad is fixed at the top of the mounting groove, and a rubber sealing ring is arranged at the interface of the ball rod and the mounting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses well rotation threaded rod makes the club reciprocate in an installation section of thick bamboo, can adjust the length that the installation section of thick bamboo was stretched out to the club, can independently adjust according to actual demand, utilizes the auto-lock nature that threaded rod self has with the rigidity of club, has avoided the user's of different heights and arm length inconvenient nature when using same club, has improved its convenience of use, and second slider slidable mounting has increased the stability of club when sliding from top to bottom in the spout.
2: the utility model discloses in use through the cooperation of sliding sleeve, first slider, spout, spring and fixed cover, can prevent that the club from taking place to rock in the installation section of thick bamboo, increased its stability, the sliding sleeve can remain throughout in the top of fixed block under the elastic action of spring, fixes its club, prevents that it from taking place to rock when using and influence user's use and experience, and rubber seal can prevent to get into impurity such as dust in the installation section of thick bamboo and influence the life of club.
Drawings
FIG. 1 is a cross-sectional view of a telescopic device for a badminton rod of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
In the figure: the ball-point racket comprises a mounting barrel 1, a bearing 2, a rotating handle 3, a grip 4, a threaded rod 5, an internal thread 6, a fixing sleeve 7, a mounting groove 8, a rubber gasket 9, a racket 10, a ball rod 11, a spring 12, a rubber sealing ring 13, a first sliding block 14, a sliding chute 15, a sliding sleeve 16, a fixed block 17 and a second sliding block 18.
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.
Referring to fig. 1-3, a telescopic device for a badminton rod comprises an installation cylinder 1 and a badminton rod 11, wherein a through hole is formed in the bottom of the installation cylinder 1, a threaded rod 5 is installed in the through hole in a rotating mode, the badminton rod 11 penetrates through the top of the installation cylinder 1 and extends into the installation cylinder 1, an installation groove 8 is formed in the bottom of the badminton rod 11, an internal thread 6 matched with the threaded rod 5 is formed in the inner wall of the installation groove 8, the threaded rod 5 is sleeved in the installation groove 8 through the internal thread 6, a fixed block 17 is fixed on the outer wall of the badminton rod 11 located in the installation cylinder 1, a second sliding block 18 is fixed on the side face of the fixed block 17, a sliding groove 15 is formed in the inner wall of the installation cylinder 1, the second sliding block
Install bearing 2 in the through-hole, threaded rod 5 installs the inner circle at bearing 2, and the outer wall of installation section of thick bamboo 1 is fixed to be cup jointed the handle 4, and threaded rod 5 is fixed to be cup jointed changeing 3 on being located the outer wall of installation section of thick bamboo 1, and the top of mounting groove 8 is fixed with rubber pad 9, and club 11 is provided with rubber seal 13 with the kneck of installation section of thick bamboo 1.
The working principle is as follows: when the ball arm fixing device is used, the rotating handle 3 is rotated, the rotating handle 3 drives the threaded rod 5 to rotate, the threaded rod 5 rotates to enable the ball arm 11 to move up and down in the mounting cylinder 1, the length of the ball arm 11 extending out of the mounting cylinder 1 can be adjusted, the ball arm fixing device can be automatically adjusted according to actual requirements, the position of the ball arm 11 is fixed by utilizing the self-locking property of the threaded rod 5, the inconvenience of users with different heights and arm lengths when using the same ball arm 11 is avoided, the use convenience of the ball arm fixing device is improved, the second sliding block 18 is slidably mounted in the sliding groove 15 to increase the stability of the ball arm 11 when sliding up and down, the ball arm 11 can be prevented from shaking in the mounting cylinder 1 through the matching use of the sliding sleeve 16, the first sliding block 14, the sliding groove 15, the spring 12 and the fixing sleeve 7, the sliding sleeve 16 can be always kept above the fixing block 17 under the elastic action of, prevent that it from taking place to rock and influencing user's use experience when using, rubber seal 13 can prevent to get into impurity such as dust in the installation section of thick bamboo 1 and influence the life of club 11.
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 (6)
1. The utility model provides a telescoping device for badminton rod, includes an installation section of thick bamboo (1) and club (11), its characterized in that, the through-hole has been seted up to the bottom of an installation section of thick bamboo (1), threaded rod (5) are installed to the through-hole internal rotation, club (11) run through the top of an installation section of thick bamboo (1) and extend to its inside, mounting groove (8) have been seted up to the bottom of club (11), the inner wall of mounting groove (8) is seted up and is matched with internal thread (6) with threaded rod (5), threaded rod (5) cup joint in mounting groove (8) through internal thread (6), club (11) are located and are fixed with fixed block (17) on the outer wall in an installation section of thick bamboo (1), the side of fixed block (17) is fixed with second slider (18), spout (15) have been seted up to the inner wall of an installation section of thick bamboo (1), second slider (, the top of the ball arm (11) positioned outside the mounting cylinder (1) is fixed with a racket (10).
2. The telescopic device for the badminton rod as claimed in claim 1, wherein the badminton rod (11) is located on the outer wall of the installation cylinder (1) and is slidably sleeved with a sliding sleeve (16), a first sliding block (14) is fixed on the side surface of the sliding sleeve (16), the first sliding block (14) is slidably installed in a sliding groove (15), the bottom of the sliding sleeve (16) is connected with a fixed sleeve (7) through a spring (12), the fixed sleeve (7) is fixedly sleeved on the badminton rod (11), and the fixed sleeve (7) and the sliding sleeve (16) are both located above a fixed block (17).
3. The telescopic device for the badminton rod as claimed in claim 2, wherein the top of the fixed sleeve (7) is provided with a first groove, the bottom of the spring (12) is fixed in the first groove, the bottom of the sliding sleeve (16) is provided with a second groove, and the top of the spring (12) is fixed in the second groove.
4. A telescopic device for badminton clubs according to claim 1, characterized in that the through hole is fitted with a bearing (2) and the threaded rod (5) is fitted in the inner ring of the bearing (2).
5. The telescopic device for the badminton rod is characterized in that a handle (4) is fixedly sleeved on the outer wall of the mounting cylinder (1), and a rotating handle (3) is fixedly sleeved on the outer wall of the threaded rod (5) positioned outside the mounting cylinder (1).
6. The telescopic device for the badminton rod as claimed in claim 1, wherein a rubber gasket (9) is fixed on the top of the mounting groove (8), and a rubber sealing ring (13) is arranged at the interface of the badminton rod (11) and the mounting cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251006.XU CN213375036U (en) | 2020-10-12 | 2020-10-12 | Telescopic device for badminton rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251006.XU CN213375036U (en) | 2020-10-12 | 2020-10-12 | Telescopic device for badminton rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213375036U true CN213375036U (en) | 2021-06-08 |
Family
ID=76186276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022251006.XU Active CN213375036U (en) | 2020-10-12 | 2020-10-12 | Telescopic device for badminton rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213375036U (en) |
-
2020
- 2020-10-12 CN CN202022251006.XU patent/CN213375036U/en active Active
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