A comprehensive strength fitness equipment

Abstract

The present invention discloses a comprehensive strength fitness device, including a device main body, telescopic arms and training ropes; the telescopic arms are arranged on both sides of the device main body, one end of the telescopic arm is rotatably hinged to the side surface of the device main body, and the other end is a free end. The telescopic length of the telescopic arm is locked by a first bolt on the side surface of the telescopic arm; the telescopic arm is divided into a hinged section, an intermediate section and a free section. The hinged section is rotatably hinged to the side surface of the device main body, the intermediate section is slidably connected in the hinged section, and the free section is slidably connected in the intermediate section; the device main body is provided with a limiting component corresponding to the telescopic arm; the training rope penetrates through the inside of the telescopic arm, one end of the training rope is connected with a training handle, and the other end extends into the inside of the device main body. The present invention can, to a certain extent, meet the fitness needs of different heights and angles through the telescoping and multi-angle rotation of the telescopic arm, enrich the fitness movements, and the device is convenient in volume and easy to operate, having good practical significance.

Description

Technical Field

[0001] The present invention belongs to the technical field of fitness equipment, and particularly relates to a comprehensive strength fitness device. Background Art

[0002] Fitness is an everyday behavior of people. With the continuous improvement of living standards, people's material needs have been greatly satisfied. Therefore, more and more people begin to pay attention to physical health. The exercise methods are mainly divided into aerobic exercise and anaerobic exercise, and anaerobic exercise mainly includes some strength training. For existing strength training equipment, one strength training equipment can only meet the exercise requirements of a local part of the user's body. If the exercise needs of multiple parts of the body are to be met, different types of strength training equipment need to be equipped, and it is impossible to achieve that the same equipment can meet the strength training of multiple parts. Different types of strength training equipment occupy more space, and the convenience of installation and movement is not high enough. Summary of the Invention

[0003] The purpose of the present invention is to provide a comprehensive strength fitness device, which solves the problem that the convenience and user experience of current training equipment need to be further optimized.

[0004] The technical solution adopted by the present invention is as follows.

[0005] A comprehensive strength fitness device includes a device main body, telescopic arms, and training ropes.

[0006] The telescopic arms are arranged on both sides of the device main body. One end of the telescopic arm is rotatably hinged to the side surface of the device main body, and the other end is a free end. A plurality of first pin holes are arranged on the side surface of the telescopic arm, and the telescopic length of the telescopic arm is locked by a first pin.

[0007] The telescopic arm is divided into a hinged section, an intermediate section, and a free section. The hinged section is rotatably hinged to the side surface of the device main body, the intermediate section is slidably connected within the hinged section, and the free section is slidably connected within the intermediate section. The device main body is provided with a limiting component corresponding to the telescopic arm.

[0008] The training rope passes through the inside of the telescopic arm. One end of the training rope extends out of the free end of the telescopic arm and is connected with a training handle, and the other end of the training rope extends out of the hinged end of the telescopic arm and extends into the inside of the device main body.

[0009] The characteristics of the present invention also lie in that;

[0010] On the inner wall surface adjacent to the first pin holes of the intermediate section, a concave slide rail is provided. On the outer wall surface of the free section at a position far from the free end, a cylindrical protrusion is provided. The cylindrical protrusion cooperates with the concave slide rail to limit the free section from sliding out of the intermediate section.

[0011] An opening is provided on one side of the first pin hole in the middle section, near the free end, so that after the free section slides to the corresponding position, it can rotate towards the opening side.

[0012] A first fixed pulley is provided inside the telescopic arm near the hinged end. The training rope is arranged on the first fixed pulley, passes through the through hole of the hinged end, and extends into the interior of the equipment main body.

[0013] A counterweight device is provided inside the equipment main body. A central shaft is arranged inside the counterweight device, and the central shaft is rotatably arranged on the equipment main body; the other end of the training rope is wound around the central shaft circumferentially.

[0014] A second fixed pulley is provided inside the equipment main body near the hinged end of the telescopic arm. The training rope is arranged on the second fixed pulley and is collinear with the axis of the through hole of the hinged end through the limitation of the first fixed pulley and the second fixed pulley.

[0015] The counterweight device is a motor and / or a clockwork spring to provide tension for the training rope.

[0016] The limiting component includes a plurality of second pin holes provided on both sides of the equipment main body near the hinged end of the telescopic arm. When the telescopic arm rotates a certain angle around the hinged end, a second pin is inserted into the second pin hole to limit the telescopic arm at the currently rotated angle.

[0017] The limiting component includes a first limiting member and a second limiting member. The first limiting member includes a first stop block provided on the side of the equipment main body near the other end of the telescopic arm, and the equipment main body is provided with a first push-pull handle corresponding to the first stop block; the second limiting member includes a second stop block provided on the equipment main body near one end of the telescopic arm, and the equipment main body is provided with a second push-pull handle corresponding to the second stop block.

[0018] An installation plate is provided on the back of the equipment main body.

[0019] The beneficial effects of the present invention are as follows: The comprehensive strength fitness equipment of the present invention is provided with two telescopic arms. The height is adjusted by the telescoping of the telescopic arms, and the angle is adjusted by the rotation of the telescopic arms, so as to realize strength training at different heights and angles. Through one fitness equipment, it can meet all-round movements such as pulling, lifting, and raising, realize the exercise of various body parts such as the chest, back, shoulders, arms, legs, and waist core, improve the fitness effect, effectively reduce the volume, reduce the number of instruments, reduce the cost, and facilitate installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of a comprehensive strength fitness equipment of the present invention;

[0021] Figure 2 is a three-dimensional structural schematic diagram of the middle section and the free section of the telescopic arm in a comprehensive strength fitness equipment of the present invention;

[0022] Figure 3 It is a schematic structural diagram of a cooperation state between the middle section and the free section of the telescopic arm in a comprehensive strength fitness device of the present invention;

[0023] Figure 4 It is a schematic diagram of the cooperation between the hinged end of the telescopic arm and the device main body in a comprehensive strength fitness device of the present invention;

[0024] Figure 5 It is a schematic structural diagram of a counterweight device in a comprehensive strength fitness device of the present invention;

[0025] Figure 6 It is a schematic internal structure diagram of the device main body in a comprehensive strength fitness device of the present invention;

[0026] Figure 7 It is a left view schematic diagram of a comprehensive strength fitness device of the present invention when the telescopic arm is in an upright state;

[0027] Figure 8 It is a left view schematic diagram of a comprehensive strength fitness device of the present invention when the telescopic arm is in a horizontal state;

[0028] Figure 9 It is a left view schematic diagram of a comprehensive strength fitness device of the present invention when the telescopic arm is at a certain angle;

[0029] Figure 10 It is a three-dimensional structural schematic diagram of a comprehensive strength fitness device of the present invention when the telescopic arm is in an upright state;

[0030] Figure 11 It is a left view schematic diagram of the device main body of a comprehensive strength fitness device of the present invention provided with a limit component when the telescopic arm is in an upright state;

[0031] Figure 12 It is a left view schematic diagram of the device main body of a comprehensive strength fitness device of the present invention provided with a limit component when the telescopic arm is in a horizontal state.

[0032] In the figure, 1. Device main body; 2. Telescopic arm;

[0033] 21. Hinged section; 22. Middle section; 23. Free section;

[0034] 3. First bolt; 4. Second bolt; 5. Training rope; 6. Training handle; 7. First fixed pulley; 8. Second fixed pulley; 9. Counterweight device; 10. Central axis; 11. First stop block; 12. First push-pull handle; 13. Second stop block; 14. Second push-pull handle. Specific embodiments

[0035] The following further details a comprehensive strength fitness device of the present invention in conjunction with the accompanying drawings and specific embodiments.

[0036] An integrated strength fitness equipment of the present invention, please refer to Figure 1 and Figure 6 , including: a device main body 1, a telescopic arm 2 and a training rope 5;

[0037] The telescopic arm 2 is arranged on both sides of the device main body 1. One end of the telescopic arm 2 is rotatably hinged to the side surface of the device main body 1, and the other end is a free end. A first pin hole is arranged on the side surface of the telescopic arm 2, and the telescopic length of the telescopic arm 2 is locked by a first pin 3;

[0038] Please refer to Figures 7 - 9 , second pin holes are arranged on both sides of the device main body 1 near the hinged end of the telescopic arm 2. When the telescopic arm 2 rotates by a certain angle around the hinged end, a second pin 4 is inserted into the second pin hole to limit the telescopic arm 2 at the currently rotated angle.

[0039] The telescopic arm 2 is divided into a hinged section 21, an intermediate section 22 and a free section 23. The hinged section 21 is rotatably hinged to the side surface of the device main body 1, the intermediate section 22 slides in the hinged section 21, and the free section 23 slides in the intermediate section 22.

[0040] Please refer to Figure 2 and Figure 3 , on the inner wall surface adjacent to the first pin hole arranged on the intermediate section 22 of the telescopic arm, a concave slide rail is arranged. On the outer wall surface at one end of the free section 23 away from the free end, a cylindrical protrusion is arranged. The cylindrical protrusion cooperates with the concave slide rail and limits the free section 23 from sliding out of the intermediate section 22.

[0041] On the side of the intermediate section 22 provided with the first pin hole, an opening is arranged at one end near the free end. After the free section 23 slides to the corresponding position, it can rotate towards the opening side of the intermediate section 22, and the free section 23 is in a horizontal state, thereby widening the width of the telescopic arm 2 to meet the training in the scenario where a wider outstretched arm is required.

[0042] Please refer to Figure 4 , in this embodiment, the training rope 5 penetrates through the inside of the telescopic arm 2. One end of the training rope 5 extends out of the free end of the telescopic arm 2 and is connected with a training handle 6, and the other end of the training rope 5 extends out of the hinged end of the telescopic arm 2 and extends into the inside of the device main body 1.

[0043] Please refer to Figure 10 and Figure 12 , as an embodiment. Another limiting method is set for this device. A first stop block 11 and a second stop block 13 that can be telescopic are arranged on the device main body 1. When the telescopic arm 2 is erected, the first stop block 11 extends out to limit the telescopic arm 2 in the erected state. When the telescopic arm 2 lies horizontally, the second stop block 13 extends out to limit the telescopic arm 2 in the horizontal state.

[0044] On the device main body 1, there is a first push-pull handle 12 connected to the first stop block 11 and a second push-pull handle 14 connected to the second stop block 13. The first stop block 11 is pushed to extend or retract by the first push-pull handle 12, and the second stop block 13 is pushed to extend or retract by the second push-pull handle 14.

[0045] In this embodiment, a first fixed pulley 7 is arranged inside the telescopic arm 2 near the hinged end. The training rope 5 is arranged on the first fixed pulley 7, passes through the through hole at the hinged end, and extends into the device main body 1.

[0046] In this embodiment, a second fixed pulley 8 is arranged inside the device main body 1 near the hinged end of the telescopic arm 2. The training rope 5 is arranged on the second fixed pulley 8. Through the limitation of the first fixed pulley 7 and the second fixed pulley 8, the training rope 5 is collinear with the axis of the through hole at the hinged end.

[0047] Please refer to Figure 5 , in this embodiment, two sets of counterweight devices 9 are arranged inside the device main body 1. The counterweight device 9 uses a motor or a spiral hairspring, etc. to provide training resistance to the outside.

[0048] In this embodiment, the counterweight device 9 is provided with a central shaft 10, and the central shaft 10 is rotatably arranged on the device main body 1.

[0049] In this embodiment, a training rope 5 is wound around one end of the central shaft 10. The training rope 5 extends out of the telescopic arm 2 through the first fixed pulley 7 and the second fixed pulley 8 after changing direction and is connected to the training handle 6.

[0050] In this embodiment, a mounting plate is arranged on the back of the device main body 1 for fixing the device main body 1 on an object such as a wall.

[0051] An integrated strength fitness device of the present invention, through a reasonable structural design, can, through the telescoping and multi-angle rotation of the telescopic arm, meet the fitness needs of different heights and angles to a certain extent, enrich the fitness movements, and has a convenient volume and is easy to operate, having good practical significance.

Claims

1. A comprehensive strength fitness equipment, characterized in that, Including: A device main body (1), a telescopic arm (2) and a training rope (5); the telescopic arm (2) is arranged on both sides of the device main body (1), one end of the telescopic arm (2) is rotatably hinged to the side surface of the device main body (1), the other end is a free end, and a plurality of first pin holes are arranged on the side surface of the telescopic arm (2), and the telescopic length of the telescopic arm (2) is locked by a first pin (3); the telescopic arm (2) is divided into a hinged section (21), an intermediate section (22) and a free section (23), wherein the hinged section (21) is rotatably hinged to the side surface of the device main body (1), the intermediate section (22) is slidably connected in the hinged section (21), and the free section (23) is slidably connected in the intermediate section (22); a concave slide rail is arranged on the inner wall surface of the intermediate section (22) adjacent to the first pin hole, and a cylindrical protrusion is arranged on the outer wall surface of the free section (23) at a position far from the free end, and the cylindrical protrusion is matched with the concave slide rail to limit the free section (23) from sliding out of the intermediate section (22); an opening is arranged on one side of the intermediate section (22) close to the free end at the first pin hole, so that the free section (23) can rotate towards the opening side after sliding to the corresponding position; a counterweight device (9) is arranged inside the device main body (1), a central shaft (10) is arranged inside the counterweight device (9), and the central shaft (10) is rotatably arranged on the device main body (1); the other end of the training rope (5) is wound around the central shaft (10) in the circumferential direction; the device main body (1) is provided with a limiting component corresponding to the telescopic arm (2); the limiting component includes a plurality of second pin holes arranged on both sides of the device main body (1) close to the hinged end of the telescopic arm (2), and when the telescopic arm (2) rotates by a certain angle around the hinged end, a second pin (4) is inserted into the second pin hole to limit the telescopic arm (2) at the currently rotated angle; the training rope (5) penetrates through the inside of the telescopic arm (2), one end of the training rope (5) extends out of the free end of the telescopic arm (2) and is connected with a training handle (6), and the other end of the training rope (5) extends out of the hinged end of the telescopic arm (2) and extends into the inside of the device main body (1).

2. The comprehensive strength fitness equipment according to claim 1, characterized in that, A first fixed pulley (7) is arranged inside the telescopic arm (2) close to the hinged end, and the training rope (5) is arranged on the first fixed pulley (7), passes through the through hole at the hinged end and extends into the inside of the device main body (1).

3. The comprehensive strength fitness equipment according to claim 2, characterized in that: A second fixed pulley (8) is arranged inside the device main body (1) close to the hinged end of the telescopic arm (2), and the training rope (5) is arranged on the second fixed pulley (8), and is collinear with the axis of the through hole at the hinged end through the limitation of the first fixed pulley (7) and the second fixed pulley (8).

4. The comprehensive strength fitness equipment according to claim 3, characterized in that: The counterweight device (9) is a motor and / or a spiral spring to provide tension for the training rope (5).

5. The comprehensive strength fitness equipment according to claim 1, characterized in that, The limiting component includes a first limiting member and a second limiting member. The first limiting member includes a first stopper (11) disposed at a position on the side of the equipment main body (1) close to the other end of the telescopic arm (2), and the equipment main body (1) is configured with a first push-pull handle (12) corresponding to the first stopper (11); the second limiting member includes a second stopper (13) disposed at a position on the equipment main body (1) close to one end of the telescopic arm (2), and the equipment main body (1) is configured with a second push-pull handle (14) corresponding to the second stopper (13).

6. The comprehensive strength fitness equipment according to claim 1, characterized in that, An installation plate is provided on the back surface of the equipment main body (1).

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