CN112451919B

CN112451919B - Body-building device

Info

Publication number: CN112451919B
Application number: CN202011337218.8A
Authority: CN
Inventors: 木家康; 史晓敏
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-31
Anticipated expiration: 2040-11-25
Also published as: CN112451919A

Abstract

The invention discloses a body-building device, which comprises a base, a holding tank, a bearing, a vertical column, a first baffle, a first spring, a bracket, a fixing block, a first through hole, a second baffle, a third handle, a hook, a guide pipe, a cushion, a first connecting block, a first limit groove, a clamping block, a cushion block, a fourth connecting block, a stop lever, a fourth connecting rod, a pull rope, a fifth handle and a cushion. The cushion is convenient to store and the length is convenient to adjust.

Description

Body-building device

Technical Field

The invention relates to the technical field of fitness devices, in particular to a fitness device.

Background

With the improvement of living standard, people pay more and more attention to physical exercise, and the fitness device is an auxiliary exercise device, but the existing fitness equipment has low integration, and a single equipment can only exercise a certain specific part of the body, so that multiple equipment is needed to be used during exercise; most of the existing fitness equipment is lack of devices for exercising shoulder joints, the stiff shoulders cannot be relieved, and the exercise intensity cannot be controlled by a common exercise method, so that shoulder muscles are easily damaged; the existing fitness equipment lacks a cushion length adjusting device, and the cushion is not easy to store and unpick and wash.

Disclosure of Invention

The present invention is directed to an exercise device to solve the above problems.

In order to solve the technical problems, the invention provides the following technical scheme: a body-building device comprises a base, a containing groove, a bearing, a stand column, a first baffle, a first spring, a bracket, a fixed block, a first through hole, a first sleeve, a first connecting rod, a second spring, a pressing block, a screwed pipe, a through groove, a second sleeve, a first handle, a third sleeve, a screwed hole, a fastening screw, a supporting rod, a second handle, a groove, a rotating shaft, a second through hole, a second baffle, a third handle, a hook, a guide pipe, a cushion, a first connecting block, a first hanging ring, a second connecting block, a second hanging ring, a guide rail, a sliding block, a third connecting block, a second connecting rod, a first limiting groove, a clamping block, a third spring, a second limiting groove, a third connecting rod, a stopping block, a fourth spring, a fourth handle, a clamping groove, a cushion block, a fourth connecting block, a stopping rod, a fourth connecting rod, a pull rope, a fifth handle and a cushion, wherein the containing groove is formed in the outer wall of the top end of the base, the bearing is fixedly connected to the inner wall at the bottom end of the containing tank, the upright post is fixedly connected to the inner wall at one side of the bearing, the first baffle is fixedly connected to the outer wall at one side of the upright post, the first spring is fixedly distributed and fixed on the outer wall at one side of the first baffle and fixedly connected to the inner wall at one side of the containing tank, the support is fixedly connected to the outer wall at the top end of the base, the fixed block is fixedly connected to the outer wall at the top end of the support, the first through hole is formed in the outer wall at the top end of the fixed block, the upright post is sleeved on the inner wall at one side of the first through hole, the first sleeve is fixedly connected to the outer wall at the top end of the first through hole, the first connecting rod is symmetrically fixed to the inner wall at one side of the first sleeve, the second spring is sleeved on the outer wall at one side of the first connecting rod, the pressing block is fixedly connected to one end of the second spring, and the threaded pipe is fixedly connected to the outer wall at the top end of the first sleeve, the outer walls of two sides of the threaded pipe are symmetrically provided with through grooves, one end of a second spring is connected to the inner wall of one side of each through groove in a sliding manner, the outer wall of one side of the threaded pipe is connected with a second sleeve in a threaded manner, the outer wall of the second sleeve is fixedly distributed with a first handle, the inner wall of one side of the support is connected with a rotating shaft in a rotating manner, the inner walls of two sides of the support are symmetrically provided with second through holes, the rotating shaft is sleeved on the inner wall of one side of each second through hole, the outer walls of two sides of the rotating shaft are symmetrically fixed with second baffle plates, the outer wall of one side of the rotating shaft is fixedly connected with a third handle, the outer wall of one side of the rotating shaft is fixedly distributed with a hook, the outer wall of one side of the base is fixedly connected with a guide pipe, one side of the guide pipe is provided with a sliding block, the outer wall of one side of the guide pipe is symmetrically fixed with a guide rail, and the sliding block is connected to the inner wall of one side of the guide rail in a sliding manner, first spacing grooves are symmetrically formed in the outer wall of the top end of the sliding block, a clamping block is sleeved on the inner wall of one side of each first spacing groove, a third spring is fixedly connected to the outer wall of the bottom end of the clamping block, one end of the third spring is fixedly connected to the inner wall of the bottom end of each first spacing groove, a second spacing groove is formed in the inner wall of one side of each first spacing groove, a third connecting rod is sleeved on the inner wall of one side of each second spacing groove, a stop block is fixedly connected to the outer wall of one side of the third connecting rod, a fourth spring is sleeved on the outer wall of one side of the third connecting rod, one end of the fourth spring is fixedly connected to the outer wall of one side of the stop block, the other end of the fourth spring is fixedly connected to the inner wall of one side of each second spacing groove, and a fourth handle is fixedly connected to the outer wall of one side of the third connecting rod.

According to the technical scheme, the outer wall of one side of the stand column is sleeved with the third sleeve, the outer wall of one side of the third sleeve is provided with the threaded hole, the inner wall of one side of the threaded hole is connected with the fastening screw in a threaded mode, the outer walls of two sides of the third sleeve are fixedly connected with the supporting rods, and the outer wall of the top end of each supporting rod is fixedly connected with the second handle.

According to the technical scheme, grooves are formed in the outer wall of one side of each upright post in a distributed mode.

According to the technical scheme, sliding connection has the cushion on one side inner wall of stand pipe, the first connecting block of fixedly connected with on one side outer wall of cushion, it is fixed with first link to distribute on one side outer wall of first connecting block, and first link cup joints on one side outer wall of couple, fixedly connected with second connecting block on one side outer wall of cushion, it is fixed with the second link to distribute on one side outer wall of second connecting block.

According to the technical scheme, the outer wall of one side of the sliding block is fixedly connected with the third connecting block, the outer wall of one side of the third connecting block is fixedly provided with the second connecting rod in a distributed mode, and the second hanging ring is sleeved on the outer wall of one side of the second connecting rod.

According to the technical scheme, the inner wall of the top end of the guide rail is provided with the clamping grooves in a distributed mode.

According to the technical scheme, the cushion block is fixedly connected to the outer wall of the top end of the guide pipe, the fourth connecting block is fixedly connected to the outer wall of the top end of the cushion block, and the stop lever is fixedly connected to the outer wall of the top end of the fourth connecting block.

According to the technical scheme, the outer walls of the two sides of the support are symmetrically fixed with the fourth connecting rods, the outer wall of one side of each fourth connecting rod is fixedly connected with the pull rope, and one end of each pull rope is fixedly connected with the fifth handle.

According to the technical scheme, a cushion is fixedly connected to the outer wall of the top end of the support.

Compared with the prior art, the invention has the following beneficial effects: compared with the existing body-building device, the shoulder exercising device integrates the functions of exercising shoulders, arms and waist, the shoulder exercising component is provided with the height adjusting device and the strength adjusting device, the exercising device can be adjusted to the most comfortable position and the most appropriate strength, muscle injury caused by overlarge exercising strength is prevented, the arm exercising device is provided with the pull rope which is easy to roll, the waist exercising component is provided with the cushion for lying and the mechanism for fixing feet, the cushion is convenient to detach, and meanwhile, the rolling device and the fixing device are provided, so that the cushion can be conveniently stored and the length of the cushion can be conveniently adjusted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall front cut-away construction of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

FIG. 3 is an enlarged view of the structure of the area B in FIG. 1;

FIG. 4 is an enlarged view of the structure of the area C in FIG. 1;

FIG. 5 is an enlarged view of the structure of the region D in FIG. 1;

FIG. 6 is a schematic top view of the present invention;

FIG. 7 is an enlarged view of the structure in the area E of FIG. 6;

FIG. 8 is a side view cross-sectional structural schematic of the stent of the present invention;

FIG. 9 is a perspective view of the stent of the present invention;

FIG. 10 is a perspective view of the threaded tubular of the present invention;

in the figure: 1. a base; 2. accommodating grooves; 3. a bearing; 4. a column; 5. a first baffle plate; 6. a first spring; 7. a support; 8. a fixed block; 9. a first through hole; 10. a first sleeve; 11. a first link; 12. a second spring; 13. briquetting; 14. a threaded pipe; 15. a through groove; 16. a second sleeve; 17. a first handle; 18. a third sleeve; 19. a threaded hole; 20. fastening screws; 21. a support bar; 22. a second handle; 23. a groove; 24. a rotating shaft; 25. a second through hole; 26. a second baffle; 27. a third handle; 28. hooking; 29. a guide tube; 30. a soft cushion; 31. a first connection block; 32. a first suspension loop; 33. a second connecting block; 34. a second suspension loop; 35. a guide rail; 36. a slider; 37. a third connecting block; 38. a second link; 39. a first limit groove; 40. a clamping block; 41. a third spring; 42. a second limit groove; 43. a third link; 44. a stopper; 45. a fourth spring; 46. a fourth handle; 47. a card slot; 48. cushion blocks; 49. a fourth connecting block; 50. a gear lever; 51. a fourth link; 52. pulling a rope; 53. a fifth handle; 54. a cushion.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a body-building device comprises a base 1, a containing groove 2, a bearing 3, a vertical column 4, a first baffle 5, a first spring 6, a support 7, a fixing block 8, a first through hole 9, a first sleeve 10, a first connecting rod 11, a second spring 12, a pressing block 13, a threaded pipe 14, a through groove 15, a second sleeve 16, a first handle 17, a third sleeve 18, a threaded hole 19, a fastening screw 20, a supporting rod 21, a second handle 22, a groove 23, a rotating shaft 24, a second through hole 25, a second baffle 26, a third handle 27, a hook 28, a guide pipe 29, a cushion 30, a first connecting block 31, a first hanging ring 32, a second connecting block 33, a second hanging ring 34, a guide rail 35, a sliding block 36, a third connecting block 37, a second connecting rod 38, a first limiting groove 39, a clamping block 40, a third spring 41, a second limiting groove 42, a third connecting rod 43, a clamping block 44, a fourth spring 45, a fourth clamping groove 47, a fourth handle 46, a clamping groove 47, A cushion block 48, a fourth connecting block 49, a blocking rod 50, a fourth connecting rod 51, a pull rope 52, a fifth handle 53 and a cushion 54, wherein the top end outer wall of the base 1 is provided with a holding tank 2, the bottom end inner wall of the holding tank 2 is fixedly connected with a bearing 3, one side inner wall of the bearing 3 is fixedly connected with a stand column 4, one side outer wall of the stand column 4 is fixedly connected with a first baffle 5, one side outer wall of the first baffle 5 is fixedly distributed with a first spring 6, the first spring 6 is fixedly connected with one side inner wall of the holding tank 2, the top end outer wall of the base 1 is fixedly connected with a bracket 7, the top end outer wall of the bracket 7 is fixedly connected with a fixed block 8, the top end outer wall of the fixed block 8 is provided with a first through hole 9, the stand column 4 is sleeved on one side inner wall of the first through hole 9, the top end outer wall of the first through hole 9 is fixedly connected with a first sleeve 10, one side inner wall of the first sleeve 10 is symmetrically fixed with first connecting rods 11, a second spring 12 is sleeved on the outer wall of one side of the first connecting rod 11, one end of the second spring 12 is fixedly connected with a pressing block 13, a screwed pipe 14 is fixedly connected on the outer wall of the top end of the first sleeve 10, through grooves 15 are symmetrically formed on the outer walls of two sides of the screwed pipe 14, one end of the second spring 12 is slidably connected on the inner wall of one side of the through groove 15, a second sleeve 16 is connected on the outer wall of one side of the screwed pipe 14 in a threaded manner, a first handle 17 is distributed and fixed on the outer wall of the second sleeve 16, a rotating shaft 24 is rotatably connected on the inner wall of one side of the support 7, second through holes 25 are symmetrically formed on the inner walls of two sides of the support 7, the rotating shaft 24 is sleeved on the inner wall of one side of the second through holes 25, second baffles 26 are symmetrically fixed on the outer walls of two sides of the rotating shaft 24, a third handle 27 is fixedly connected on the outer wall of one side of the rotating shaft 24, and a hook 28 is distributed and fixed on the outer wall of one side of the rotating shaft 24, a guide tube 29 is fixedly connected to the outer wall of one side of the base 1, a slide block 36 is arranged at one side of the guide tube 29, a guide rail 35 is symmetrically fixed to the outer wall of one side of the guide tube 29, the slide block 36 is slidably connected to the inner wall of one side of the guide rail 35, a first limit groove 39 is symmetrically arranged on the outer wall of the top end of the slide block 36, a clamping block 40 is sleeved on the inner wall of one side of the first limit groove 39, a third spring 41 is fixedly connected to the outer wall of the bottom end of the clamping block 40, one end of the third spring 41 is fixedly connected to the inner wall of the bottom end of the first limit groove 39, a second limit groove 42 is arranged on the inner wall of one side of the first limit groove 39, a third connecting rod 43 is sleeved on the inner wall of one side of the second limit groove 42, a stop 44 is fixedly connected to the outer wall of one side of the third connecting rod 43, a fourth spring 45 is sleeved on the outer wall of one side of the third connecting rod 43, and one end of the fourth spring 45 is fixedly connected to the outer wall of one side of the stop 44, the other end is fixedly connected to the inner wall of one side of the second limit groove 42, and the outer wall of one side of the third connecting rod 43 is fixedly connected with a fourth handle 46; a third sleeve 18 is sleeved on the outer wall of one side of the upright post 4, a threaded hole 19 is formed in the outer wall of one side of the third sleeve 18, a fastening screw 20 is connected to the inner wall of one side of the threaded hole 19 in a threaded manner, supporting rods 21 are fixedly connected to the outer walls of two sides of the third sleeve 18, a second handle 22 is fixedly connected to the outer wall of the top end of each supporting rod 21, each supporting rod 21 on the third sleeve 18 is used for supporting an arm, each second handle 22 is used for grasping, and the fastening screw 20 in the threaded hole 19 is used for fixing the third sleeve 18; a groove 23 is distributed on the outer wall of one side of the upright post 4, and the groove 23 is used for clamping the fastening screw 20; the inner wall of one side of the guide pipe 29 is connected with a cushion 30 in a sliding manner, the outer wall of one side of the cushion 30 is fixedly connected with a first connecting block 31, the outer wall of one side of the first connecting block 31 is fixedly distributed with a first hanging ring 32, the first hanging ring 32 is sleeved on the outer wall of one side of the hook 28, the outer wall of one side of the cushion 30 is fixedly connected with a second connecting block 33, the outer wall of one side of the second connecting block 33 is fixedly distributed with a second hanging ring 34, the cushion 30 is used for lying, and the first hanging ring 32 on the first connecting block 31 and the second hanging ring 34 on the second connecting block 33 are used for fixing the cushion 30; a third connecting block 37 is fixedly connected to the outer wall of one side of the sliding block 36, a second connecting rod 38 is fixedly distributed on the outer wall of one side of the third connecting block 37, the second hanging ring 34 is sleeved on the outer wall of one side of the second connecting rod 38, and the second connecting rod 38 on the third connecting block 37 is used for hanging the second hanging ring 34; clamping grooves 47 are distributed on the inner wall of the top end of the guide rail 35, and the clamping grooves 47 are used for clamping the clamping blocks 40; a cushion block 48 is fixedly connected to the outer wall of the top end of the guide pipe 29, a fourth connecting block 49 is fixedly connected to the outer wall of the top end of the cushion block 48, a stop lever 50 is fixedly connected to the outer wall of the top end of the fourth connecting block 49, and the fourth connecting block 49 on the cushion block 48 plays a role in supporting and fixing the stop lever 50 for fixing the position of feet during sit-up; the outer walls of two sides of the bracket 7 are symmetrically fixed with fourth connecting rods 51, the outer wall of one side of the fourth connecting rod 51 is fixedly connected with a pull rope 52, one end of the pull rope 52 is fixedly connected with a fifth handle 53, the pull rope 52 is used for stretching exercise, and the fifth handle 53 is convenient to grasp; the outer wall of the top end of the support 7 is fixedly connected with a cushion 54, and the cushion 54 is used for sitting down to exercise shoulders.

When the multifunctional chair is used for exercise, a user can sit on the cushion 54, arms are put on the supporting rods 21, two hands respectively hold the second handles 22, the upper half body is rotated leftwards and rightwards, the upright post 4 is driven by the third sleeve 18 to rotate in the bearing 3, the first spring 6 on the first baffle plate 5 provides resistance and return force for the rotation of the upright post 4, the fastening screw 20 in the threaded hole 19 can be loosened as required, the height of the third sleeve 18 is adjusted, and then the fastening screw 20 is screwed down to be clamped with the groove 23; the first handle 17 can be rotated as required to drive the second sleeve 16 to rotate, so that the second sleeve 16 moves in the threaded pipe 14 to shield the through groove 15 and abut against one end of the second spring 12, the second spring 12 rotates around the first connecting rod 11 in the first sleeve 10, the other end of the second spring 12 drives the pressing block 13 to abut against the upright post 4, and the resistance of the pressing block 13 to the upright post 4 is adjusted; when doing sit-up exercise, the third handle 27 can be rotated to drive the rotating shaft 24 to rotate in the second through hole 25 on the bracket 7, so that the soft cushion 30 is unfolded, the soft cushion 30 is drawn out from the guide tube 29, the second hanging ring 34 on the second connecting block 33 is hung on the second connecting rod 38 on the third connecting block 37, and the soft cushion 30 is spread; when the soft pad 30 is rolled, the second hanging ring 34 can be taken down, then the third handle 27 is rotated reversely, the rotating shaft 24 is driven to wind the soft pad 30, the soft pad 30 is rolled between the two second baffle plates 26, when the length of the soft pad 30 is adjusted, the thumb of two hands is used for supporting the sliding block 36, the fourth handle 46 is held by four fingers to be pulled backwards, the third connecting rod 43 is driven to slide outwards along the second limiting groove 42, the baffle block 44 is driven to compress the fourth spring 45, the clamping block 40 in the first limiting groove 39 loses the limiting position, at the moment, the sliding block 36 can be pulled along the guide rail 35, the third spring 41 pushes the clamping block 40 to tightly support the clamping groove 47, after the proper position is adjusted, the fourth handle 46 is loosened, under the reset action of the fourth spring 45, the baffle block 44 drives the third connecting rod 43 to reset, and the third connecting rod 43 limits the clamping block 40; when the soft cushion 30 is cleaned, the first hanging ring 32 on the first connecting block 31 is taken down from the hook 28, the second hanging ring 34 is taken down from the second connecting rod 38, and then the soft cushion 30 can be drawn out; when stretching exercise is carried out, feet can be used for abutting against the guide pipe 29, the fifth handles 53 are respectively grabbed by two hands, the pull rope 52 is pulled for exercise, the accommodating groove 2 in the base 1 is used for installing the bearing 3, the first through hole 9 in the fixing block 8 is used for installing the upright post 4, the cushion block 48 and the fourth connecting block 49 are used for fixing the stop lever 50, the stop lever 50 is used for fixing the position of the feet, and the fourth connecting rod 51 is used for winding the pull rope 52.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A body-building device comprises a base (1), a containing groove (2), a bearing (3), a stand column (4), a first baffle plate (5), a first spring (6), a support (7), a fixing block (8), a first through hole (9), a first sleeve (10), a first connecting rod (11), a second spring (12), a pressing block (13), a threaded pipe (14), a through groove (15), a second sleeve (16), a first handle (17), a third sleeve (18), a threaded hole (19), a fastening screw (20), a supporting rod (21), a second handle (22), a groove (23), a rotating shaft (24), a second through hole (25), a second baffle plate (26), a third handle (27), a hook (28), a guide pipe (29), a cushion (30), a first connecting block (31), a first hanging ring (32), a second connecting block (33), a second hanging ring (34), Guide rail (35), slider (36), third connecting block (37), second connecting rod (38), first spacing groove (39), fixture block (40), third spring (41), second spacing groove (42), third connecting rod (43), dog (44), fourth spring (45), fourth handle (46), draw-in groove (47), cushion (48), fourth connecting block (49), shelves pole (50), fourth connecting rod (51), stay cord (52), fifth handle (53) and cushion (54), its characterized in that: holding tank (2) have been seted up on the top outer wall of base (1), fixedly connected with bearing (3) on the bottom inner wall of holding tank (2), fixedly connected with stand (4) on one side inner wall of bearing (3), the first baffle of fixedly connected with (5) on one side outer wall of stand (4), it is fixed with first spring (6) to distribute on one side outer wall of first baffle (5), and first spring (6) fixed connection is on one side inner wall of holding tank (2), fixedly connected with support (7) on the top outer wall of base (1), fixedly connected with fixed block (8) on the top outer wall of support (7).

2. An exercise apparatus according to claim 1, wherein: the outer wall of the top end of the fixing block (8) is provided with a first through hole (9), the stand column (4) is sleeved on the inner wall of one side of the first through hole (9), the outer wall of the top end of the first through hole (9) is fixedly connected with a first sleeve (10), the inner wall of one side of the first sleeve (10) is symmetrically fixed with a first connecting rod (11), the outer wall of one side of the first connecting rod (11) is sleeved with a second spring (12), one end of the second spring (12) is fixedly connected with a pressing block (13), the outer wall of the top end of the first sleeve (10) is fixedly connected with a threaded pipe (14), the outer walls of two sides of the threaded pipe (14) are symmetrically provided with through grooves (15), one end of the second spring (12) is slidably connected on the inner wall of one side of the through grooves (15), the outer wall of one side of the threaded pipe (14) is in threaded connection with a second sleeve (16), the utility model discloses a support, including support, second sleeve (16), pivot (24), second through-hole (25), and pivot (24), the symmetry has been seted up on the both sides inner wall of support (7), and pivot (24) cup joint on one side inner wall of second through-hole (25), the symmetry is fixed with second baffle (26) on the both sides outer wall of pivot (24), fixedly connected with third handle (27) on the one side outer wall of pivot (24), it is fixed with couple (28) to distribute on the one side outer wall of pivot (24), fixedly connected with stand pipe (29) on the one side outer wall of base (1).

3. An exercise apparatus according to claim 1, wherein: a sliding block (36) is arranged on one side of the guide pipe (29), a guide rail (35) is symmetrically fixed on the outer wall of one side of the guide pipe (29), the sliding block (36) is connected to the inner wall of one side of the guide rail (35) in a sliding manner, a first limiting groove (39) is symmetrically formed in the outer wall of the top end of the sliding block (36), a clamping block (40) is sleeved on the inner wall of one side of the first limiting groove (39), a third spring (41) is fixedly connected to the outer wall of the bottom end of the clamping block (40), one end of the third spring (41) is fixedly connected to the inner wall of the bottom end of the first limiting groove (39), a second limiting groove (42) is formed in the inner wall of one side of the first limiting groove (39), a third connecting rod (43) is sleeved on the inner wall of one side of the second limiting groove (42), and a stop block (44) is fixedly connected to the outer wall of one side of the third connecting rod (43), the outer wall of one side of the third connecting rod (43) is sleeved with a fourth spring (45), one end of the fourth spring (45) is fixedly connected to the outer wall of one side of the stop block (44), the other end of the fourth spring is fixedly connected to the inner wall of one side of the second limiting groove (42), and a fourth handle (46) is fixedly connected to the outer wall of one side of the third connecting rod (43).

4. An exercise apparatus according to claim 1, wherein: the utility model discloses a support column, including stand (4), third sleeve (18) has been cup jointed on the one side outer wall of stand (4), set up threaded hole (19) on the one side outer wall of third sleeve (18), threaded connection has fastening screw (20) on the one side inner wall of threaded hole (19), fixedly connected with bracing piece (21) on the both sides outer wall of third sleeve (18), fixedly connected with second handle (22) on the top outer wall of bracing piece (21).

5. An exercise apparatus according to claim 1, wherein: and grooves (23) are distributed on the outer wall of one side of the upright post (4).

6. An exercise apparatus according to claim 1, wherein: sliding connection has cushion (30) on the one side inner wall of stand pipe (29), first connecting block (31) of fixedly connected with on the one side outer wall of cushion (30), it is fixed with first link (32) to distribute on the one side outer wall of first connecting block (31), and first link (32) cup joint on one side outer wall of couple (28), fixedly connected with second connecting block (33) on the one side outer wall of cushion (30), it is fixed with second link (34) to distribute on the one side outer wall of second connecting block (33).

7. An exercise apparatus according to claim 1, wherein: fixedly connected with third connecting block (37) on the outer wall of one side of slider (36), distribute on the outer wall of one side of third connecting block (37) and be fixed with second connecting rod (38), and second link (34) cup joints on the outer wall of one side of second connecting rod (38).

8. An exercise apparatus according to claim 1, wherein: clamping grooves (47) are distributed on the inner wall of the top end of the guide rail (35).

9. An exercise apparatus according to claim 1, wherein: the guide pipe is characterized in that a cushion block (48) is fixedly connected to the outer wall of the top end of the guide pipe (29), a fourth connecting block (49) is fixedly connected to the outer wall of the top end of the cushion block (48), and a stop lever (50) is fixedly connected to the outer wall of the top end of the fourth connecting block (49).

10. An exercise apparatus according to claim 1, wherein: the outer walls of two sides of the bracket (7) are symmetrically fixed with fourth connecting rods (51), the outer wall of one side of each fourth connecting rod (51) is fixedly connected with a pull rope (52), and one end of each pull rope (52) is fixedly connected with a fifth handle (53); and a cushion (54) is fixedly connected to the outer wall of the top end of the support (7).