Combined fitness equipment

Abstract

The utility model discloses combined fitness equipment which comprises a supporting seat and a base support fixedly connected to the top of the supporting seat, a waist twisting support is arranged on the top of the base support, and a mounting plate is fixedly connected between the two sides of an inner cavity of the waist twisting support. According to the combined fitness equipment, the waist of an exerciser is attached to the waist backup plate, the waist backup plate is arranged on the base support through the rotating rods, the two hands of the exerciser hold the round rods, the exerciser rotates the two chest expanding supports left and right, the waist on the waist backup plate rotates along with the two chest expanding supports, and therefore the waist can be well twisted and exercised; according to the fitness equipment, the two chest expanding supports are pulled to rotate, chest expanding exercise can be conducted on an exerciser through traction force of the elastic rope, pull-up exercise can be conducted by holding the cross rod with the two hands, and therefore the fitness equipment has various exercise effects, and the exercise range of the fitness equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a combined fitness equipment. Background Art

[0002] Nowadays, people's health awareness is constantly increasing, and fitness has become an important part of many people's lives. In order to achieve comprehensive fitness results, people often need to use different types of fitness equipment to exercise different parts of the body.

[0003] However, currently one type of fitness equipment can only exercise one part of the body. When exercising other parts of the body, other types of fitness equipment need to be used. Multiple types of fitness equipment need to occupy more space, which reduces the adaptability of the fitness equipment. Therefore, a combined fitness equipment is proposed. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a combined fitness equipment, which solves the problem that other types of fitness equipment need to be used when exercising other parts of the body. Multiple types of fitness equipment require more space, which limits the adaptability of the fitness equipment.

[0005] To achieve the above purpose, the present invention is implemented through the following technical solutions: a combined fitness equipment, including a support seat and a base bracket fixedly connected to the top of the support seat, a waist twisting bracket is provided on the top of the base bracket, a mounting plate is fixedly connected between the two sides of the inner cavity of the waist twisting bracket, a waist support plate is fixedly installed between the two sides of the inner cavity of the waist twisting bracket and below the mounting plate by bolts, a rotating rod is fixedly connected to the bottom of the mounting plate, and a rotating hole adapted for the rotating rod is provided on the top of the base bracket and the waist support plate, and the tops of the two sides of the base bracket are connected to the waist twisting bracket. The bottoms of both sides are fixedly connected to limit cylinders, and the upper and lower limit cylinders are internally slidably connected to limit pins. The top of the waist-twisting bracket is slidably connected to the pull-up bracket through an opening, and the front of the pull-up bracket is fixedly connected to a cross bar through a fixed frame. Both sides of the waist-twisting bracket are fixedly connected to a rotating cylinder, and the interior of the rotating cylinder is rotatably connected to the chest expansion bracket through a rotating rod. A round rod is fixedly connected between the top and bottom of the inner cavity of the chest expansion bracket, and elastic ropes are fixedly installed on both sides of the waist-twisting bracket through fixed blocks, and one end of the elastic rope is fixedly connected to a hook.

[0006] Preferably, threaded cylinders are fixedly connected on both sides of the waist twisting bracket and inside the chest expansion bracket, and a first threaded rod adapted to the threaded cylinder is threadedly connected to the top of the chest expansion bracket through an opening.

[0007] Preferably, a fixing ring adapted to the hook is fixedly connected to the bottom of the breast expansion bracket.

[0008] Preferably, a plurality of limiting holes are provided on both sides of the inner cavity of the pull-up bracket, and a threaded hole is provided on both sides of the inner cavity of the waist-twisting bracket.

[0009] Preferably, the internal thread of the threaded hole is connected to a second threaded rod that is compatible with the limiting hole.

[0010] Preferably, a foot pad is fixedly installed between the two sides of the inner cavity of the support seat, a support frame is provided on the top of the foot pad, and a support stool is fixedly connected to the surface of the support frame. Beneficial effects

[0011] The present invention provides a combined fitness equipment. Compared with the existing technology, it has the following advantages:

[0012] (1) The utility model is to place the waist of the exerciser against the waist support board, so that the waist support board is mounted on the base bracket through a rotating rod, and the exerciser holds the round rod with both hands. The exerciser rotates the two chest expansion brackets left and right, so that the waist on the waist support board rotates accordingly, thereby performing a good twisting exercise on the waist and pulling the two chest expansion brackets to rotate. Through the traction force of the elastic rope, the exerciser can perform chest expansion exercise, and by holding the horizontal bar with both hands, the exerciser can perform pull-up exercise, so that the fitness equipment has multiple exercise effects and improves the exercise range of the fitness equipment.

[0013] (2) The utility model moves by rotating the two first threaded rods, and the first threaded rods move out of the threaded cylinder, so that the breast expansion bracket can be easily rotated in the rotating cylinder, and the breast expansion bracket can be adjusted between rotation and fixation.

[0014] (3) The utility model can adjust the height of the crossbar to suit people of different heights by rotating the second threaded rod out of the limiting hole and pulling the pull-up bracket upward to adjust the pull-up bracket to a suitable height, and then rotating the second threaded rod and inserting it into the limiting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0016] Figure 2 This is a structural diagram of the base bracket, rotating hole, limiting cylinder and limiting pin of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the waist twisting support, waist support plate, rotating rod, threaded hole and chest expansion support of the utility model;

[0018] Figure 4This is a rear view of the structure of the waist twisting bracket, threaded cylinder, rotating cylinder, chest expansion bracket and first threaded rod of the utility model;

[0019] Figure 5 This is a structural diagram of the waist twisting bracket, waist support plate, threaded cylinder, rotating cylinder, first threaded rod and limiting hole of the utility model;

[0020] Figure 6 A schematic diagram of the structure of the pull-up bracket, the limiting hole and the second threaded rod of the utility model;

[0021] Figure 7 This is a structural diagram of the support bench and support frame of the utility model.

[0022] In the figure: 1. Support seat; 2. Base bracket; 3. Waist twisting bracket; 4. Lumbar support plate; 5. Rotating rod; 6. Rotating hole; 7. Limiting cylinder; 8. Limiting pin; 9. Pull-up bracket; 10. Cross bar; 11. Threaded cylinder; 12. Rotating cylinder; 13. Chest expansion bracket; 14. Round rod; 15. First threaded rod; 16. Elastic rope; 17. Fixed ring; 18. Limiting hole; 19. Threaded hole; 20. Second threaded rod; 21. Foot pad; 22. Hook; 23. Mounting plate; 24. Support stool; 25. Support frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-6 The utility model provides a technical solution: a combined fitness equipment, including a support seat 1 and a base bracket 2 fixedly connected to the top of the support seat 1, a waist twisting bracket 3 is provided on the top of the base bracket 2, a mounting plate 23 is fixedly connected between the two sides of the inner cavity of the waist twisting bracket 3, a waist support plate 4 is fixedly installed between the two sides of the inner cavity of the waist twisting bracket 3 and located below the mounting plate 23 by bolts, a rotating rod 5 is fixedly connected to the bottom of the mounting plate 23, and a rotating hole 6 adapted to the rotating rod 5 is opened on the top of the base bracket 2 and the waist support plate 4. The top of both sides of the base bracket 2 and the bottom of both sides of the waist twisting bracket 3 are fixedly connected to the limiting cylinder 7, and the upper and lower two The internal sliding connection of the limiting cylinder 7 is connected to the limiting pin 8, the top of the waist twisting bracket 3 is slidably connected to the pull-up bracket 9 through an opening, the front of the pull-up bracket 9 is fixedly connected to the cross bar 10 through a fixed frame, both sides of the waist twisting bracket 3 are fixedly connected to the rotating cylinder 12, the interior of the rotating cylinder 12 is rotatably connected to the chest expansion bracket 13 through a rotating rod, a round rod 14 is fixedly connected between the top and bottom of the inner cavity of the chest expansion bracket 13, and elastic ropes 16 are fixedly installed on both sides of the waist twisting bracket 3 through fixed blocks, one end of the elastic rope 16 is fixedly connected to a hook 22, and the bottom of the chest expansion bracket 13 is fixedly connected to a fixing ring 17 adapted to the hook 22.

[0025] It should be noted that the lumbar support plate 4 can be removed by rotating the bolts.

[0026] Furthermore, in order to limit the waist twisting bracket 3, threaded tubes 11 are fixedly connected on both sides of the waist twisting bracket 3 and inside the chest expansion bracket 13, and a first threaded rod 15 that is compatible with the threaded tube 11 is threadedly connected to the top of the chest expansion bracket 13 through an opening.

[0027] Furthermore, in order to adjust the height of the pull-up bracket 9, a number of limiting holes 18 are opened on both sides of the inner cavity of the pull-up bracket 9, and threaded holes 19 are opened on both sides of the inner cavity of the waist twisting bracket 3. The internal threads of the threaded holes 19 are connected to the second threaded rod 20 that is compatible with the limiting holes 18.

[0028] Furthermore, a foot pad 21 is fixedly installed between the two sides of the inner cavity of the support seat 1, and a support frame 25 is provided on the top of the foot pad 21. The surface of the support frame 25 is fixedly connected to the support stool 24. According to the use requirements, you can choose whether to open the support stool 24, expand the support frame 25, and allow the arc structure at the top of the sliding rod in the support frame 25 to be embedded in the card groove provided on the surface of the support frame 25 for limiting. In this way, the support stool 24 can be folded and expanded. When not in use, lift the support stool 24 and adjust the position of the sliding rod to fold it for storage, so that the folding stool 24 can be stored.

[0029] When in use, when it is necessary to perform waist twisting exercise, the two limit pins 8 are pulled upwards and inserted into the limit cylinders 7 below. The waist of the exerciser is pressed against the waist support plate 4. The exerciser grabs the two round rods 14 with both hands and locks the chest expansion bracket 13 at the same time, so that the chest expansion bracket 13 and the waist twisting bracket 3 are locked and fixed. By pushing the two chest expansion brackets 13 back and forth, the waist twisting bracket 3 is rotated on the base bracket 2 through the rotating rod 5, so as to perform waist twisting exercise for the exerciser.

[0030] When chest expansion exercise is needed, the two first threaded rods 15 are rotated to move into the chest expansion bracket 13, so that the first threaded rods 15 are disengaged from the threaded cylinder 11, locking the waist twisting bracket 3 and the base bracket 2, so that the waist twisting bracket 3 cannot be easily rotated. Then the exerciser leans his waist on the waist support plate 4 and pulls the round rod 14 with both hands, so that the round rod 14 drives the chest expansion bracket 13 to rotate in the rotating cylinder 12. Through the traction force of the elastic rope 16, the exerciser pulls the chest expansion bracket 13 hard to achieve the effect of chest expansion exercise;

[0031] By rotating the two second threaded rods 20 to move them out of the limiting holes 18, and then pulling the pull-up bracket 9 upward to move the pull-up bracket 9 upward to a suitable height, and rotating the second threaded rods 20 to insert them into the limiting holes 18, the pull-up bracket 9 is adjusted to a suitable height. The exerciser can perform pull-up exercises by holding the cross bar 10 with both hands.

Claims

1. A combined fitness equipment, comprising a support seat (1) and a base bracket (2) fixedly connected to the top of the support seat (1), characterized in that: A waist-twisting bracket (3) is provided on the top of the base bracket (2), a mounting plate (23) is fixedly connected between two sides of the inner cavity of the waist-twisting bracket (3), and a waist support plate (4) is fixedly installed between two sides of the inner cavity of the waist-twisting bracket (3) and below the mounting plate (23) by means of bolts; The bottom of the mounting plate (23) is fixedly connected to a rotating rod (5), the tops of the base bracket (2) and the waist support plate (4) are both provided with rotating holes (6) adapted to the rotating rod (5), the tops of both sides of the base bracket (2) and the bottoms of both sides of the waist twisting bracket (3) are fixedly connected to limiting cylinders (7), the interiors of the upper and lower limiting cylinders (7) are slidably connected to limiting pins (8), the top of the waist twisting bracket (3) is slidably connected to a pull-up bracket (9) through an opening, the front of the pull-up bracket (9) is fixedly connected to a cross bar (10) through a fixing frame, and both sides of the waist twisting bracket (3) are fixedly connected to rotating cylinders (12); The interior of the rotating cylinder (12) is rotatably connected to a chest expansion bracket (13) via a rotating rod, a round rod (14) is fixedly connected between the top and bottom of the inner cavity of the chest expansion bracket (13), and elastic ropes (16) are fixedly installed on both sides of the waist twisting bracket (3) via fixed blocks, and one end of the elastic rope (16) is fixedly connected to a hook (22).

2. A combined fitness equipment according to claim 1, characterized in that: Threaded cylinders (11) are fixedly connected on both sides of the waist twisting bracket (3) and located inside the chest expansion bracket (13); a first threaded rod (15) adapted to the threaded cylinder (11) is threadedly connected to the top of the chest expansion bracket (13) through an opening.

3. The combined fitness equipment according to claim 1, characterized in that: A fixing ring (17) adapted to the hook (22) is fixedly connected to the bottom of the breast expansion bracket (13).

4. The combined fitness equipment according to claim 1, characterized in that: A plurality of limiting holes (18) are provided on both sides of the inner cavity of the pull-up bracket (9), and a threaded hole (19) is provided on both sides of the inner cavity of the waist-twisting bracket (3).

5. The combined fitness equipment according to claim 4, characterized in that: The internal threaded connection of the threaded hole (19) is connected to a second threaded rod (20) that is compatible with the limiting hole (18).

6. The combined fitness equipment according to claim 1, characterized in that: A foot pad (21) is fixedly installed between two sides of the inner cavity of the support seat (1), a support frame (25) is provided on the top of the foot pad (21), and a support stool (24) is fixedly connected to the surface of the support frame (25).

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