CN220175968U

CN220175968U - Stable connecting piece for body-building equipment

Info

Publication number: CN220175968U
Application number: CN202322463810.8U
Authority: CN
Inventors: 王健; 年建龙; 王颖颖
Original assignee: Shandong Century Star Sports Equipment Co ltd
Current assignee: Shandong Century Star Sports Equipment Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2023-12-15
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of body-building equipment and discloses a stable connecting piece for body-building equipment, which comprises a first fixed block, wherein a second fixed block is fixedly arranged on the left side of the first fixed block, a sliding groove is formed in the surface of the second fixed block, a sliding rod is connected inside the sliding groove in a sliding mode, a first fixed plate is fixedly arranged on the surface of the sliding rod, a first connecting shaft is rotatably connected inside the first fixed plate, and a second fixed plate is rotatably connected on the surface of the first connecting shaft. According to the utility model, the second fixing block is fixedly arranged on the left side of the first fixing block, so that the gravity center height of the whole device is adjusted, and meanwhile, as the first support rod and the second support rod are respectively arranged on the two sides of the second fixing block, the first support rod and the second support rod are respectively arranged on the front side and the rear side of the second fixing block, and when the whole device moves forcefully, the effect of stabilizing the whole device is achieved due to the supporting effect provided by the first support rod and the second support rod.

Description

Stable connecting piece for body-building equipment

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a stable connecting piece for the fitness equipment.

Background

The body-building cycle belongs to a typical aerobic body-building equipment (relative to an anaerobic body-building equipment) for simulating outdoor exercises, and is also called as a heart-lung training equipment, and can improve the physique of a human body. Of course, the fat is consumed, and the effect of weight reduction and weight losing can be realized after long-time consumption of the fat, most of the existing exercise bicycles are stepped on by feet and have large force in the using process, so that the stress on two sides is uneven, left and right shaking occurs, and the whole exercise bicycle is unstable.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a stable connecting piece for body-building equipment, which has the advantage of stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable connecting piece for body-building equipment, includes fixed block one, fixed block two is fixed mounting in the left side of fixed block one, the spout has been seted up to the surface of fixed block two, the inside sliding connection of spout has the slide bar, the surface fixed mounting of slide bar has fixed plate one, the inside rotation of fixed plate one is connected with connecting axle one, the surface rotation of connecting axle one is connected with fixed plate two, one side fixed mounting that the fixed plate two is kept away from the slide bar has bracing piece one, the surface sliding connection of bracing piece one has bracing piece two, the bottom fixed mounting of bracing piece two has the sucking disc, the place ahead of fixed block one is equipped with power component, power component's surface rotation is connected with the pedal, the surface fixed mounting of fixed block one has support one, the inside rotation of support one is connected with the pivot, the surface rotation of pivot is connected with support two, the bottom fixed mounting of support two has the connecting rod, the surface fixed mounting of pivot has the rolling disc, the right side fixed mounting of fixed block one has the bracing piece, the inside sliding connection of bracing piece has the hand.

As a preferable technical scheme of the utility model, a first fixing rod is fixedly arranged above a first fixing block, a limiting plate is fixedly arranged above the first fixing rod, a second fixing rod is fixedly arranged above the limiting plate, a third supporting rod is slidably connected to the surface of the second fixing rod, a spring is fixedly arranged above the limiting plate, and a cushion is fixedly arranged above the third supporting rod.

As a preferable technical scheme of the utility model, four sliding grooves are formed, the four sliding grooves are respectively positioned at the front side and the rear side of the second fixed block, two sliding grooves are respectively arranged at the front side and the rear side of the first connecting shaft, two sliding rods and two sliding rods, and the first connecting shaft, the first supporting rod and the second supporting rod are respectively positioned at the front side and the rear side of the second fixed block.

As a preferable technical scheme of the utility model, the first two brackets are respectively positioned at the front side and the rear side of the rotating disc.

As a preferable technical scheme of the utility model, the springs are sleeved on the surfaces of the third supporting rod and the second fixing rod, and the diameter value of the springs is smaller than that of the limiting plate.

As a preferable technical scheme of the utility model, the first bracket is positioned above the second bracket, the two brackets are respectively positioned at the front end and the rear end of the rotating shaft,

compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the second fixed block is fixedly arranged on the left side of the first fixed block, the sliding groove is formed in the surface of the second fixed block, the first support rod and the second support rod are driven to slide up and down through the sliding action of the sliding groove and the sliding rod, the gravity center height of the whole device is adjusted, meanwhile, as the first support rod and the second support rod are respectively arranged at the front side and the rear side of the second fixed block, when the first support rod and the second support rod are forcefully moved, the effect of stabilizing the whole device is achieved due to the supporting action provided by the first support rod and the second support rod.

2. According to the utility model, the first fixing rod is fixedly arranged above the first fixing block, the limiting plate is fixedly arranged above the first fixing rod, the second fixing rod is fixedly arranged above the limiting plate, the third supporting rod is connected to the surface of the second fixing rod in a sliding manner, the springs are sleeved on the surfaces of the third supporting rod and the springs, when a person sits down, the springs can provide upward elastic force, the third supporting rod can slide into the second fixing rod according to the weight of the person, the integral gravity center is reduced, meanwhile, the height of the cushion does not need to be manually adjusted back and forth, the preparation time before movement is saved, and the effect of more convenience in movement is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the present utility model;

FIG. 3 is a schematic view of a support bar according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 3 according to the present utility model;

fig. 5 is a schematic view of the structure of the seat cushion of the present utility model.

In the figure: 1. a first fixed block; 2. a second fixed block; 3. a chute; 4. a slide bar; 5. a first connecting shaft; 6. a first fixing plate; 7. a second fixing plate; 8. a first support rod; 9. a second support rod; 10. a suction cup; 11. a power assembly; 12. foot pedal; 13. a first bracket; 14. a second bracket; 15. a rotating shaft; 16. a support bracket; 17. a handle; 18. a first fixed rod; 19. a limiting plate; 20. a second fixing rod; 21. a third support rod; 22. a spring; 23. a cushion; 24. a connecting rod; 25. and rotating the disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a stable connecting piece for fitness equipment, which comprises a first fixed block 1, a second fixed block 2 is fixedly arranged on the left side of the first fixed block 1, a sliding groove 3 is formed in the surface of the second fixed block 2, a sliding rod 4 is slidably connected in the sliding groove 3, a first fixed plate 6 is fixedly arranged on the surface of the sliding rod 4, a connecting shaft 5 is rotatably connected in the interior of the first fixed plate 6, a second fixed plate 7 is rotatably connected on the surface of the connecting shaft 5, a first supporting rod 8 is fixedly arranged on one side, far away from the sliding rod 4, of the second fixed plate 7, a second supporting rod 9 is slidably connected on the surface of the first supporting rod 8, a sucking disc 10 is fixedly arranged at the bottom of the second supporting rod 9, a power component 11 is arranged in front of the first fixed block 1, a pedal 12 is rotatably connected on the surface of the power component 11, a first bracket 13 is fixedly arranged on the surface of the first fixed block 1, a rotating shaft 15 is rotatably connected on the inner side of the first bracket 14, a second bracket 14 is rotatably connected on the surface of the rotating shaft 15, a connecting rod 24 is fixedly arranged at the bottom of the second bracket 14, a rotating plate 25 is fixedly arranged on the surface of the rotating shaft 15, a supporting rod 16 is fixedly connected in the right side of the first fixed block 1, a supporting handle 16 is fixedly connected with a sliding handle 17;

the fixed block II 2 is cuboid, and through spout 3 and slide bar 4 and bracing piece 8 and bracing piece II 9 sliding connection, mainly acts on and provides the effect of support for bracing piece 8 and bracing piece II 9, and fixed plate II 7 can support the surface at connecting axle I5 when the body-building, provides spacing effect for bracing piece I8, and the other end of bracing piece II 9 supports at ground through sucking disc 10 simultaneously, makes the device more stable.

The fixing device comprises a fixing block I, a fixing block II and a fixing block III, wherein a fixing rod I18 is fixedly arranged above the fixing block I1, a limiting plate 19 is fixedly arranged above the fixing rod I18, a fixing rod II 20 is fixedly arranged above the limiting plate 19, a supporting rod III 21 is slidably connected to the surface of the fixing rod II 20, a spring 22 is fixedly arranged above the limiting plate 19, and a cushion 23 is fixedly arranged above the supporting rod III 21;

the third support rod 21 is a hollow cylinder, and the diameter value of the second fixing rod 20 is smaller than the diameter value of the inside of the third support rod 21, so that the second fixing rod 20 can slide in the third support rod 21, when a person sits down, the person can slide downwards according to the weight of the person, and the adjustment before body building is more convenient.

The four sliding grooves 3 are formed, the four sliding grooves 3 are respectively positioned at the front side and the rear side of the fixed block II 2, the front side and the rear side of the fixed block II are respectively provided with two connecting shafts I5, two supporting rods I8 and two supporting rods II 9, and the two connecting shafts I5, the two supporting rods I8 and the two supporting rods II 9 are respectively positioned at the front side and the rear side of the fixed block II 2;

the effect of four spout 3 makes the slide bar 4 can be more stable at the surface slip of fixed block two 2, has guaranteed simultaneously that two bracing pieces one 8 and two bracing pieces two 9 can rise and descend, in time adjusts the whole focus of device, ensures the stability of device.

Wherein, the first brackets 13 are two, and the two first brackets 13 are respectively positioned at the front side and the rear side of the rotating disc 25;

the two first brackets 13 are rectangular and are located below the support bracket 16, and mainly act to provide support for the support bracket 16 and ensure balance of the device.

The spring 22 is sleeved on the surfaces of the third support rod 21 and the second fixing rod 20, and the diameter value of the spring 22 is smaller than that of the limiting plate 19;

when a person sits on the seat cushion 23, the spring 22 provides upward elastic force, and at the moment, the gravity center of the person is lowered by pressing down the support rods III 21 according to the weight of the person, so that the gravity center is ensured to be stable during exercise.

The first brackets 13 are positioned above the second brackets 14, two brackets 14 are arranged, and the two brackets 14 are respectively positioned at the front end and the rear end of the rotating shaft 15;

the two brackets II 14 are positioned above the connecting rod 24, and mainly play a supporting role for the rotating disc 25 through the fixing role of the connecting rod 24, so that the situation that the rotating disc 25 and the bracket I13 cannot be supported due to the fact that the gravity center is downward during movement is prevented.

The working principle and the using flow of the utility model are as follows:

firstly, after the device is placed, the body height of the device is evaluated, the first support rod 8 and the second support rod 9 slide in the sliding groove 3 through the sliding rod 4, and are adjusted to a proper position, and under normal conditions, the higher the body height is, the higher the sliding rod 4 can slide, so that the balance of the whole device is improved;

after the proper position is adjusted, the sucking disc 10 is attached to the ground to suck the ground, and as six sucking discs 10 are respectively positioned at the bottoms of the two second supporting rods 9 and the bottoms of the four connecting rods 24, the whole device is basically covered from left to right, and then the ground is sucked, so that the whole stability is improved;

at this time, the body-building person sits on the cushion 23, at this time, the spring 22 provides an upward elastic force, and simultaneously slides to the inside of the fixed rod II 20 through the support rod III 21 according to the weight of the person, the sliding amplitude of the person with different weights is different, the whole center is lowered, the exercise is safer, and finally, the person is held on the handle 17 by two hands, and the person can exercise by stepping on the pedal 12 by two feet.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A stable connection for fitness equipment, comprising a first fixed block (1), characterized in that: the left side of fixed block one (1) fixed mounting has fixed block two (2), spout (3) have been seted up to the surface of fixed block two (2), the inside sliding connection of spout (3) has slide bar (4), the surface fixed mounting of slide bar (4) has fixed plate one (6), the inside rotation of fixed plate one (6) is connected with connecting axle one (5), the surface rotation of connecting axle one (5) is connected with fixed plate two (7), one side fixed mounting that one side was kept away from to fixed plate two (7) has bracing piece one (8), the surface sliding connection of bracing piece one (8) has bracing piece two (9), the bottom fixed mounting of bracing piece two (9) has sucking disc (10), the place ahead of fixed block one (1) is equipped with power component (11), the surface rotation of power component (11) is connected with pedal (12), the surface fixed mounting of fixed block one (1) has support one (13), the inside rotation of support one (13) is connected with fixed plate two (15), the surface connection of support one (15) has pivot (14) the pivot (25) of pivot (14), the right side of the first fixed block (1) is fixedly provided with a support bracket (16), and the inside of the support bracket (16) is connected with a handle (17) in a sliding manner.

2. A stabilizing connector for exercise equipment according to claim 1, wherein: the fixed block is characterized in that a first fixed rod (18) is fixedly arranged above the first fixed block (1), a limiting plate (19) is fixedly arranged above the first fixed rod (18), a second fixed rod (20) is fixedly arranged above the limiting plate (19), a third supporting rod (21) is slidably connected to the surface of the second fixed rod (20), a spring (22) is fixedly arranged above the limiting plate (19), and a cushion (23) is fixedly arranged above the third supporting rod (21).

3. A stabilizing connector for exercise equipment according to claim 1, wherein: the four sliding grooves (3) are formed in the front side and the rear side of the second fixed block (2), the first connecting shaft (5), the first supporting rod (8) and the second supporting rod (9) are formed in the two sides, and the first connecting shaft (5), the two first supporting rods (8) and the two second supporting rods (9) are formed in the front side and the rear side of the second fixed block (2).

4. A stabilizing connector for exercise equipment according to claim 1, wherein: the number of the first brackets (13) is two, and the two first brackets (13) are respectively positioned at the front side and the rear side of the rotating disc (25).

5. A stabilizing connector for exercise equipment according to claim 2, wherein: the spring (22) is sleeved on the surfaces of the third supporting rod (21) and the second fixing rod (20), and the diameter value of the spring (22) is smaller than that of the limiting plate (19).

6. A stabilizing connector for exercise equipment according to claim 1, wherein: the first brackets (13) are positioned above the second brackets (14), two brackets (14) are arranged, and the two brackets (14) are respectively positioned at the front end and the rear end of the rotating shaft (15).