CN211935335U

CN211935335U - Assembled parallel bars for gymnastics exercise

Info

Publication number: CN211935335U
Application number: CN202020590641.8U
Authority: CN
Inventors: 刘世磊
Original assignee: Hanshan Normal University
Current assignee: Hanshan Normal University
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-17
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an assembled parallel bars is used in gymnastics exercise, the on-line screen storage device comprises a base, the counter weight connecting hole has been seted up to the base inboard, the base front end has been seted up and has been accepted the hole, the installing port has been seted up to the base upper end, swing joint has a stand in the installing port, No. one the fastening hole has been seted up in the stand upper end outside, No. two fastening holes have been seted up in the stand lower extreme outside, No. one the docking port has been seted up to stand upper end, No. one the interior swing joint of docking port has No. two stands, No. two No. three fastening holes have been seted up to stand outside equidistance, No. two. This gymnastic is taken exercise and is used assembled parallel bars, the bottom focus that utilizes dismantling of balancing weight to connect and keep the parallel bars is stable, has increased the security and has removed assembly ability, can make the parallel bars height carry out the synchronization regulation, makes the improvement to application range, in the use scene of difference, changes parallel bars length, has made the improvement to usage space's compatibility.

Description

Assembled parallel bars for gymnastics exercise

Technical Field

The utility model relates to a body-building apparatus equipment technical field specifically is an assembled parallel bars is used in gymnastics exercise.

Background

The parallel bars are one of the man competitive gymnastics projects, athletes swing, return and still on two parallel woods supported by a metal frame, the parallel bars for formal competitions have specific specification requirements and can be divided into a supporting type and a hanging type, and the practice of the parallel bar actions has a good effect on developing the strength of upper limbs and abdominal and back muscles of human bodies, so that the schools and communities at present have informal competition parallel bars for training and body building.

The parallel bars for teaching training and free exercise have no requirement and the same specification as the formal racing parallel bars, the design of the parallel bars is based on the practical consideration of meeting the extensive use requirement among different users, and the existing parallel bars for exercise have the defects of being heavy, being not detachable and having the specification which can not be freely adjusted and adapted according to different physical characteristics of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type parallel bars is used in gymnastics exercise to solve the existence that proposes in the above-mentioned background art heavy, can not dismantle, the problem that free adjustment adaptation can't be done according to user's different physique characteristics to the specification.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled parallel bars for gymnastics is taken exercise, includes the base, the counter weight connecting hole has been seted up to the base inboard, the accepting hole has been seted up to the base front end, the installing port has been seted up to the base upper end, swing joint has a stand in the installing port, No. one the fastening hole has been seted up in the stand upper end outside, No. two fastening holes have been seted up in the stand lower extreme outside, No. one the interface has been seted up to the stand upper end, No. one the interface swing joint has No. two stands to the interface, No. two stand outside equidistance has seted up No. three fastening holes, No. two the interface has been seted up to the stand.

Preferably, the counterweight connecting hole is internally and movably connected with a lapping rod which is fixedly connected with two sides of the counterweight.

Preferably, an embedded rod is movably connected in the second butt joint port, and four fastening holes are formed in the outer side of the embedded rod at equal intervals.

Preferably, the upper end of the embedded rod is fixedly connected with a cross rod, the right end of the cross rod is fixedly connected with a screw rod, the right side of the cross rod is provided with a connecting rod, the left side of the connecting rod is provided with a screw hole, and the screw rod is in threaded connection with the screw hole.

Preferably, the right end of the connecting rod is fixedly connected with a second screw rod, the right side of the connecting rod is provided with a second cross rod, the left end of the second cross rod is provided with a second screw hole, and the second screw rod is in threaded connection with the second screw hole.

Preferably, the receiving hole and the second fastening hole are internally and movably connected with an installation screw, the installation screw is in threaded connection with an installation nut, the first fastening hole and the third fastening hole are internally and movably connected with a first adjusting screw, the first adjusting screw is in threaded connection with a first adjusting nut, the third fastening hole and the fourth fastening hole are internally and movably connected with a second adjusting screw, and the second adjusting screw is in threaded connection with a second adjusting nut.

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

1. according to the assembled parallel bars for gymnastic exercise, the gravity center at the bottom of the parallel bars is kept stable by utilizing the independent detachable connection of the balancing weights, and the parallel bars are not required to be fixed on the ground when in use, so that the safety and the moving and assembling capacity are improved;

2. the assembled parallel bars for gymnastic exercise are used by different people, the heights of the parallel bars can be synchronously adjusted by utilizing the double-section structure of the upright posts, different exercise requirements of adults and children are met, and the application range is improved;

3. this gymnastic is taken exercise and is used assembled parallel bars makes the horizontal pole divide into the three section structure, and screw thread rigid connection each other in the use scene of difference, changes parallel bars length, adapts to service environment's size, has made the improvement to the compatibility in usage space.

Drawings

FIG. 1 is a schematic view of the three-dimensional mounting structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the mounting structure of the connecting rod of the present invention.

In the figure: 1. a base; 2. a counterweight connecting hole; 3. a bearing hole; 4. an installation port; 5. a first upright post; 6. a first fastening hole; 7. a No. two fastening hole; 8. a first pair of interfaces; 9. a second upright post; 10. a No. three fastening hole; 11. a second butt joint; 12. a lap joint rod; 13. a balancing weight; 14. a rod is embedded; 15. a No. four fastening hole; 16. a first cross bar; 17. a first screw rod; 18. a connecting rod; 19. a first screw hole; 20. a second screw; 21. a second cross bar; 22. a second screw hole; 23. installing a screw rod; 24. mounting a nut; 25. a first adjusting screw rod; 26. a first adjusting nut; 27. a second adjusting screw rod; 28. and a second adjusting nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an assembled parallel bars for gymnastics exercise, including base 1, counter weight connecting hole 2 has been seted up to base 1 inboard, accepting hole 3 has been seted up to base 1 front end, installing port 4 has been seted up to base 1 upper end, swing joint has No. one stand 5 in the installing port 4, No. one fastening hole 6 has been seted up in the stand 5 upper end outside, No. two fastening holes 7 have been seted up in the stand 5 lower extreme outside, No. one to interface 8 has been seted up to stand 5 upper end, swing joint has No. two stands 9 in the interface 8 for one number, No. three fastening holes 10 have been seted up to No. two stand 9 outside equidistance, No. two to interface 11 have been seted up to No. two stand 9 upper.

Furthermore, a lapping rod 12 is movably connected in the counterweight connecting hole 2, the lapping rod 12 is fixedly connected to two sides of a counterweight block 13, the counterweight block 13 is utilized to keep the gravity center of the parallel bars stable, and potential safety hazards are eliminated.

Furthermore, an embedded rod 14 is movably connected in the second butt joint port 11, four fastening holes 15 are equidistantly formed in the outer side of the embedded rod 14, and the height of the parallel bars can be finely adjusted by means of sleeving of the embedded rod 14 and the second upright post 9.

Furthermore, the upper end of the embedded rod 14 is fixedly connected with a cross rod 16, the right end of the cross rod 16 is fixedly connected with a screw rod 17, the right side of the cross rod 16 is provided with a connecting rod 18, the left side of the connecting rod 18 is provided with a screw hole 19, the screw rod 17 is in threaded connection with the screw hole 19, and the height of the parallel bars is adjusted by utilizing vertical fine adjustment of the embedded rod 14.

Further, connecting rod 18 right-hand member fixedly connected with screw rod 20 No. two, connecting rod 18 right side is provided with horizontal pole 21 No. two, and screw 22 has been seted up to horizontal pole 21 left end No. two, and screw rod 20 and screw 22 threaded connection No. two utilize connecting rod 18's threaded connection adjustable parallel bars length, adapt to service environment.

Furthermore, the mounting screw 23 is movably connected in the bearing hole 3 and the second fastening hole 7, the mounting screw 23 is in threaded connection with the mounting nut 24, the first adjusting screw 25 is movably connected in the first fastening hole 6 and the third fastening hole 10, the first adjusting screw 25 is in threaded connection with the first adjusting nut 26, the second adjusting screw 27 is movably connected in the third fastening hole 10 and the fourth fastening hole 15, the second adjusting screw 27 is in threaded connection with the second adjusting nut 28, all adjusting parts are connected through threaded rod parts, and disassembly and assembly are convenient.

The working principle is as follows: firstly, connecting a base 1 and a balancing weight 13 through a lapping rod 12, placing four bases 1 in parallel, inserting a first upright post 5 into a mounting port 4, aligning a bearing hole 3 with a second fastening hole 7, penetrating through a mounting screw 23 to be tightly connected with a mounting nut 24 through threads, then inserting a second upright post 9 into a first butt joint port 8, adjusting a second upright post 9 as required, penetrating through the first fastening hole 6 and a third fastening hole 10 through a first adjusting screw 25, connecting and tightly fixing with a first adjusting nut 26, aligning an embedded rod 14 with a second butt joint port 11, adjusting the final height of a double-bar, connecting and fixing with a second adjusting screw 27 and a second adjusting nut 28 through threads, making the heights of four corners of the double-bar uniform, then connecting a connecting rod 18 with a first cross rod 16 and a second cross rod 21 according to the size requirement of a use environment, lengthening the length of the double-bar, when needing to dismantle after using, pull down balancing weight 13 earlier, be convenient for remove each component on base 1 and the upper portion, then follow from last to the principle of dismantling threaded connection department one by one down.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a gymnastics is taken exercise with assembled parallel bars, includes the base, its characterized in that: the base inboard has been seted up the counter weight connecting hole, the base front end has been seted up and has been accepted the hole, the installing port has been seted up to the base upper end, swing joint has the stand No. one in the installing port, No. one the fastening hole has been seted up in the stand upper end outside, No. two fastening holes have been seted up in the stand lower extreme outside, No. one the interface has been seted up to the stand upper end, swing joint has the stand No. two in the interface, No. two stand outside equidistance has seted up No. three fastening holes, No. two the interface has been seted up to the stand upper end.

2. The modular parallel bar for gymnastic exercise according to claim 1, wherein: the counterweight connecting hole is internally and movably connected with a lapping rod which is fixedly connected with two sides of the counterweight block.

3. The modular parallel bar for gymnastic exercise according to claim 1, wherein: an embedded rod is movably connected in the second butt joint port, and four fastening holes are formed in the outer side of the embedded rod at equal intervals.

4. The modular parallel bar for gymnastic exercise as claimed in claim 3, wherein: the utility model discloses a bolt, including embedded pole, screw rod, connecting rod, screw thread connection.

5. The modular parallel bar for gymnastic exercise as claimed in claim 4, wherein: the connecting rod right-hand member fixedly connected with screw rod No. two, the connecting rod right side is provided with the horizontal pole No. two, No. two screws have been seted up to the horizontal pole left end No. two, No. two screw rod and No. two screw threaded connection.

6. The modular parallel bar for gymnastic exercise as claimed in claim 3, wherein: the mounting screw is movably connected in the bearing hole and the second fastening hole and is in threaded connection with a mounting nut, the first fastening hole and the third fastening hole are movably connected with a first adjusting screw, the first adjusting screw is in threaded connection with a first adjusting nut, the third fastening hole and the fourth fastening hole are movably connected with a second adjusting screw, and the second adjusting screw is in threaded connection with a second adjusting nut.