CN216222778U - Combined physical training device for abdominal and leg training - Google Patents

Abstract

The utility model belongs to the field of training equipment, and particularly relates to a combined type physical training device for abdomen and leg training, which comprises a base, wherein two symmetrically arranged support frames are fixedly installed at the top of the base, a box body with one side being open is fixedly installed at the top of the base, a vertical rod is fixedly installed at the top of the box body, the vertical rod and the top of one support frame are fixedly installed with the same first bed plate, one side of the first bed plate is rotatably connected with a second bed plate, the second bed plate is matched with the other support frame, a first hole is formed in the top of the first bed plate, a push plate is slidably installed in the first hole, a support spring is fixedly installed at one side of the push plate, one end of the support spring is fixedly installed on the inner wall of the first hole, and a first winding rod is fixedly installed at the top of the first bed plate. The abdomen and leg training device is reasonable in design, facilitates abdomen and leg training of trainers, meets the requirements of different trainers through different loads, and is convenient for people to use.

Description

Combined physical training device for abdominal and leg training

Technical Field

The utility model relates to the technical field of training equipment, in particular to a combined physical training device for abdominal and leg training.

Background

Sports training equipment is often required to be used in sports training, if parallel bars and restorability rotating wheel disc, but traditional parallel bars and restorability rotating wheel disc simple structure, the function is single, most independent settings, occupation space is big, through the retrieval, the patent document of authorizing bulletin number CN211885184U discloses shank sports training device, this shank sports training device is including the base that is equipped with one deck increase grinding pad, the base top is equipped with a section of spring, the spring top is equipped with the swinging arms, the cover has the stay tube on the swinging arms, the stay tube is equipped with the backup pad, it has two leg guard pipes to inlay in the backup pad. This shank sports trainer can let the user stand on it to through letting the user rotate the power of taking exercise leg joint with arbitrary postures such as crooked knee or upright knee, it is effectual to train.

Present shank trainer can not adjust the heavy burden of training at will when the training, can not be suitable for different crowds' demand, and the training is generally done through lying on the back to current abdomen trainer, and the training function is single, can not satisfy the abdomen training requirement, therefore we have proposed the combination formula sports trainer who is used for belly and shank training to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing leg training device in the prior art cannot adjust the training load at will and meet the requirements of different people when training, and the existing abdomen training device is generally used for training by lying on the back, has single training function and cannot meet the requirement of abdomen training.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a combined physical training device for training abdomen and legs comprises a base, wherein two symmetrically arranged support frames are fixedly arranged at the top of the base, a box body with one side being open is fixedly arranged at the top of the base, a vertical rod is fixedly arranged at the top of the box body, the same first bed plate is fixedly arranged at the top of the vertical rod and the top of one support frame, one side of the first bed plate is rotatably connected with a second bed plate, the second bed plate is matched with the other support frame, a first hole is formed in the top of the first bed plate, a push plate is slidably arranged in the first hole, a support spring is fixedly arranged at one side of the push plate, one end of the support spring is fixedly arranged on the inner wall of the first hole, a first winding rod is fixedly arranged at the top of the first bed plate, one end of a first steel wire rope is fixedly arranged at one side of the push plate, and the other end of the first steel wire rope bypasses the first winding rod and penetrates through the push plate, the other end of the first steel wire rope is fixedly provided with a pull ring, one side of the first bed plate is fixedly provided with two symmetrically arranged connecting seats, one side, close to each other, of the two connecting seats is rotatably provided with the same first rotating rod, the second bed plate is fixedly arranged on the first rotating rod, one end of the first rotating rod extends to the outer side of the connecting seats and is fixedly provided with a fixed disc, the fixed disc is provided with a plurality of fixing grooves at equal intervals in a ring shape, one side of the first bed plate is fixedly provided with a rectangular seat, one side of the rectangular seat is provided with a first threaded hole, a fixing bolt is arranged in the first threaded hole in a threaded manner, and the fixing bolt is matched with the corresponding fixing groove;

one end of two symmetrically arranged limiting rods is fixedly arranged on the inner wall of one side of the box body, the other end of each limiting rod is fixedly arranged on a corresponding supporting frame, a first sliding plate is slidably arranged in the box body and is sleeved on the two limiting rods in a sliding manner, a second sliding plate is slidably arranged in the box body and is sleeved on the two limiting rods in a sliding manner, a plurality of connecting springs are fixedly arranged between the first sliding plate and the second sliding plate, one side of the other supporting frame is fixedly provided with a second wire winding rod, one side of the second sliding plate is fixedly provided with one end of a second wire rope, the other end of the second wire rope winds around the second wire winding rod and is fixedly arranged on a second bed plate, one side of the first sliding plate is fixedly provided with an L-shaped pulling plate, the L-shaped pulling plate is positioned below the pushing plate, the top of the L-shaped pulling plate is provided with a pin groove, the bottom of the pushing plate is provided with a first groove, and the pin rods are slidably arranged in the first groove, the pin rod is matched with the corresponding pin groove, a transverse plate is fixedly mounted on one side of the pin rod, a nut is fixedly mounted on one side of the push plate, a screw is mounted on the nut in a threaded mode, and the bottom end of the screw is rotatably mounted on the transverse plate.

Preferably, the top fixed mounting of push pedal has the fixed plate, and the top fixed mounting of fixed plate has the mounting bracket, rotates on the mounting bracket to install and rotates the wheel, and the both sides fixed mounting who rotates the wheel has pedal.

Preferably, the second groove has been seted up at the top of fixed plate, and slidable mounting has the riser in the second groove, rotates on one side inner wall of second groove and installs the lead screw, and the one end of lead screw extends to the outside of fixed plate, and riser threaded sleeve establishes on the lead screw.

Preferably, set up the second hole that two symmetries set up on the riser, the downthehole slidable mounting of second has T shape pole, and the one end fixed mounting of two T shape poles has same arc clamp plate, and arc clamp plate and rotation wheel looks adaptation, and one side fixed mounting of arc clamp plate has compression spring's one end, and compression spring's the other end fixed mounting is on the riser.

Preferably, the number of the fixing grooves is six to ten, and the six to ten fixing grooves are annularly arranged at equal intervals.

Preferably, a moving hole is formed in the inner wall of one side of the first groove, and the transverse plate is connected with the moving hole in a sliding mode.

Preferably, the top of the transverse plate is provided with a rotating groove, and the bottom end of the screw is rotatably connected with the rotating groove.

Preferably, two symmetrically arranged stabilizer bars are fixedly installed on the inner walls of the two sides of the first hole, and the push plate is slidably sleeved on the stabilizer bars.

Has the advantages that:

according to the sit-up training device, a trainer can conveniently do sit-up, so that the abdomen of the trainer can be trained, the pull ring can be sealed in the sit-up process, the pull ring can pull the push plate to move through the first steel wire rope in the sit-up process, the push plate can compress the supporting spring, the load of training can be increased through the elastic compression of the supporting spring, and the training strength is improved.

The leg strength training device can perform strength training on the legs of a trainer through the elastic forces of the supporting springs and the connecting springs, and can adjust the elastic force of the connecting springs through the angle of the second bed board, so that the leg strength training device is convenient for different people to use.

The abdomen and leg training device is reasonable in design, simple in structure and convenient to operate, facilitates abdomen and leg training of trainers, meets the requirements of different trainers through different loads, and is convenient for people to use.

Drawings

FIG. 1 is a front view of a combination athletic training device for abdominal and leg training in accordance with the present invention;

FIG. 2 is a schematic side view of the combined physical training apparatus for abdominal and leg training according to the present invention;

FIG. 3 is a schematic view of part A of the combined physical training apparatus for abdominal and leg training according to the present invention;

FIG. 4 is a schematic view of part B of the combined physical training apparatus for abdominal and leg training according to the present invention;

FIG. 5 is a schematic view of part C of the combined physical training apparatus for abdominal and leg training according to the present invention;

fig. 6 is a schematic view of the structure of part D of the combined physical training device for abdominal and leg training according to the present invention.

In the figure: 1. a base; 2. a support frame; 3. a box body; 4. a vertical rod; 5. a first bed plate; 6. a second bed board; 7. a first hole; 8. pushing the plate; 9. a support spring; 10. a first winding rod; 11. a first wire rope; 12. a pull ring; 13. a connecting seat; 14. a first rotating lever; 15. fixing the disc; 16. fixing grooves; 17. a rectangular base; 18. a first threaded hole; 19. fixing the bolt; 20. a limiting rod; 21. a first slide plate; 22. a second slide plate; 23. a connecting spring; 24. a second winding rod; 25. a second wire rope; 26. an L-shaped pulling plate; 27. a pin slot; 28. a first groove; 29. a pin rod; 30. a transverse plate; 31. a nut; 32. a screw; 33. a fixing plate; 34. a mounting frame; 35. a rotating wheel; 36. pedaling; 37. a second groove; 38. a vertical plate; 39. a screw rod; 40. a second hole; 41. a T-shaped rod; 42. an arc-shaped pressing plate; 43. compressing the spring.

Detailed Description

Referring to fig. 1-6, a combined physical training device for abdomen and leg training comprises a base 1, two symmetrically arranged support frames 2 are fixedly installed at the top of the base 1, a box body 3 with an opening at one side is fixedly installed at the top of the base 1, a vertical rod 4 is fixedly installed at the top of the box body 3, the vertical rod 4 and the top of one support frame 2 are fixedly installed with the same first bed plate 5, one side of the first bed plate 5 is rotatably connected with a second bed plate 6, the second bed plate 6 is matched with the other support frame 2, a first hole 7 is formed at the top of the first bed plate 5, a push plate 8 is slidably installed in the first hole 7, a support spring 9 is fixedly installed at one side of the push plate 8, one end of the support spring 9 is fixedly installed on the inner wall of the first hole 7, a first winding rod 10 is fixedly installed at the top of the first bed plate 5, one end of a first steel wire rope 11 is fixedly installed at one side of the push plate 8, the other end of the first steel wire rope 11 bypasses the first winding rod 10 and penetrates through the push plate 8, a pull ring 12 is fixedly mounted at the other end of the first steel wire rope 11, two symmetrically-arranged connecting seats 13 are fixedly mounted at one side of the first bed plate 5, the same first rotating rod 14 is rotatably mounted at one side, close to each other, of the two connecting seats 13, the second bed plate 6 is fixedly mounted on the first rotating rod 14, one end of the first rotating rod 14 extends to the outer side of the connecting seats 13 and is fixedly provided with a fixed plate 15, a plurality of fixing grooves 16 are annularly and equidistantly formed in the fixed plate 15, a rectangular seat 17 is fixedly mounted at one side of the first bed plate 5, a first threaded hole 18 is formed in one side of the rectangular seat 17, a fixing bolt 19 is mounted in the first threaded hole 18 in a threaded manner, and the fixing bolt 19 is matched with the corresponding fixing groove 16;

one end of two limiting rods 20 which are symmetrically arranged is fixedly arranged on the inner wall of one side of the box body 3, the other end of each limiting rod 20 is fixedly arranged on the corresponding support frame 2, a first sliding plate 21 is arranged in the box body 3 in a sliding manner, the first sliding plate 21 is sleeved on the two limiting rods 20 in a sliding manner, a second sliding plate 22 is arranged in the box body 3 in a sliding manner, the second sliding plate 22 is sleeved on the two limiting rods 20 in a sliding manner, a plurality of connecting springs 23 are fixedly arranged between the first sliding plate 21 and the second sliding plate 22, one side of the other support frame 2 is fixedly provided with a second wire winding rod 24, one end of a second wire rope 25 is fixedly arranged on one side of the second sliding plate 22, the other end of the second wire rope 25 winds around the second wire winding rod 24 and is fixedly arranged on the second bed plate 6, an L-shaped pull plate 26 is fixedly arranged on one side of the first sliding plate 21, the L-shaped pull plate 26 is positioned below the push plate 8, a pin groove 27 is arranged at the top of the L-shaped pull plate 26, first groove 28 has been seted up to the bottom of push pedal 8, and slidable mounting has pin 29 in first groove 28, and pin 29 and the pin groove 27 looks adaptation that corresponds, one side fixed mounting of pin 29 has diaphragm 30, and one side fixed mounting of push pedal 8 has nut 31, and threaded mounting has screw 32 on the nut 31, and the bottom of screw 32 rotates and installs on diaphragm 30.

In this embodiment, a fixed plate 33 is fixedly mounted on the top of the push plate 8, a mounting frame 34 is fixedly mounted on the top of the fixed plate 33, a rotating wheel 35 is rotatably mounted on the mounting frame 34, and pedals 36 are fixedly mounted on two sides of the rotating wheel 35.

In this embodiment, the second groove 37 is opened at the top of the fixing plate 33, the vertical plate 38 is slidably installed in the second groove 37, the screw rod 39 is rotatably installed on the inner wall of one side of the second groove 37, one end of the screw rod 39 extends to the outer side of the fixing plate 33, and the vertical plate 38 is screwed on the screw rod 39.

In this embodiment, set up the second hole 40 that two symmetries set up on the riser 38, slidable mounting has T shape pole 41 in the second hole 40, and the one end fixed mounting of two T shape poles 41 has same arc clamp plate 42, and arc clamp plate 42 and rotating wheel 35 looks adaptation, and one side fixed mounting of arc clamp plate 42 has the one end of compression spring 43, and the other end fixed mounting of compression spring 43 is on riser 38.

In this embodiment, the number of the fixing grooves 16 is six to ten, and the six to ten fixing grooves 16 are annularly arranged at equal intervals.

In this embodiment, a moving hole is formed on an inner wall of one side of the first groove 28, and the transverse plate 30 is slidably connected with the moving hole.

In this embodiment, the top of the transverse plate 30 is provided with a rotating groove, and the bottom end of the screw 32 is rotatably connected with the rotating groove.

In this embodiment, two symmetrically arranged stabilizer bars are fixedly installed on the inner walls of the two sides of the first hole 7, and the push plate 8 is slidably sleeved on the stabilizer bars.

The working principle of the utility model is as follows: when the second bed board 6 and the first bed board 5 are on the same horizontal line, a trainer can lie on the first bed board 5 and the second bed board 6, so that the trainer can conveniently sit up, the abdomen of the trainer can be trained, the pull ring 12 can be covered in the process of sitting up, the pull ring 12 can pull the push plate 8 to move through the first steel wire rope 11 in the process of sitting up, the push plate 8 can compress the supporting spring 9, the load of training can be increased through the elastic compression of the supporting spring 9, and the training strength is improved;

when a leg is trained, the screw 32 is rotated, under the action of the nut 31, the screw 32 is rotated one side for movement, the screw 32 can drive the transverse plate 30 to move downwards, the transverse plate 30 can drive the pin rod 29 to move, the pin rod 29 is clamped into the corresponding pin groove 27, the L-shaped pull plate 26 can be connected with the push plate 8, then the fixing bolt 19 can be separated from the corresponding fixing groove 16 by rotating the fixing bolt 19, the fixing of the fixing disc 15 can be released, the second bed plate 6 can drive the second steel wire rope 25 to move by rotating the second bed plate 6, the second steel wire rope 25 can drive the second sliding plate 22 to move and stretch the connecting spring 23, and after the second bed plate 6 is adjusted, the fixing bolt 19 is rotated reversely, and the fixing bolt 19 can be reset and clamped into the corresponding fixing groove 16;

the trainer sits on the first bed board 5, the back of the trainer can be supported through the second bed board 6, at the moment, the trainer can push the push plate 8 by pushing with force with double feet, so that the push plate 8 moves, the support spring 9 can be compressed by the movement of the push plate 8, the first support spring 9 generates elastic deformation, the push plate 8 can move through the L-shaped pull plate 26 which can be driven by the pin 29, the L-shaped pull plate 26 can drive the first sliding plate 21 to move, the first sliding plate 21 can continue to stretch the connecting spring 23, the leg of the trainer can be subjected to strength training through the elasticity of the support spring 9 and the connecting spring 23, the elasticity of the connecting spring 23 can be adjusted through the angle of the second bed board 6, the use requirements of different crowds are facilitated, the rotating wheel 35 can be driven to rotate through the pedal 36, the load of the rotating wheel 35 can be adjusted through the arc-shaped press plate 42, thereby facilitating leg endurance training for the trainer.

Claims (8)

1. A combined physical training device for training abdomen and legs comprises a base and is characterized in that two symmetrically arranged support frames are fixedly mounted at the top of the base, a box body with an opening at one side is fixedly mounted at the top of the base, a vertical rod is fixedly mounted at the top of the box body, the vertical rod and the top of one support frame are fixedly mounted on the same first bed plate, one side of the first bed plate is rotatably connected with a second bed plate, the second bed plate is matched with the other support frame, a first hole is formed in the top of the first bed plate, a push plate is slidably mounted in the first hole, a support spring is fixedly mounted at one side of the push plate, one end of the support spring is fixedly mounted on the inner wall of the first hole, a first wire winding rod is fixedly mounted at the top of the first bed plate, one side of the push plate is fixedly mounted with one end of a first steel wire rope, the other end of the first steel wire rope bypasses a first winding rod and penetrates through a push plate, a pull ring is fixedly mounted at the other end of the first steel wire rope, two symmetrically arranged connecting seats are fixedly mounted at one side of a first bed plate, one side, close to each other, of the two connecting seats is rotatably mounted with the same first rotating rod, a second bed plate is fixedly mounted on the first rotating rod, one end of the first rotating rod extends to the outer side of the connecting seats and is fixedly mounted with a fixed disc, a plurality of fixing grooves are formed in the fixed disc in an annular shape at equal intervals, a rectangular seat is fixedly mounted at one side of the first bed plate, a first threaded hole is formed in one side of the rectangular seat, a fixing bolt is mounted in the first threaded hole in a threaded mode, and the fixing bolt is matched with the corresponding fixing groove;

one end of two limiting rods which are symmetrically arranged is fixedly installed on the inner wall of one side of the box body, the other end of each limiting rod is fixedly installed on the corresponding support frame, a first sliding plate is installed in the box body in a sliding mode and sleeved on the two limiting rods in a sliding mode, a second sliding plate is installed in the box body in a sliding mode and sleeved on the two limiting rods in a sliding mode, a plurality of connecting springs are fixedly installed between the first sliding plate and the second sliding plate, a second winding rod is fixedly installed on one side of the other support frame, one end of a second steel wire rope is fixedly installed on one side of the second sliding plate, the other end of the second steel wire rope winds around the second winding rod and is fixedly installed on a second bed plate, an L-shaped pull plate is fixedly installed on one side of the first sliding plate and located below the push plate, and a pin groove is formed in the top of the L-shaped pull plate, the bottom of push pedal has been seted up first groove, slidable mounting has the pin rod in the first groove, pin rod and the cotter way looks adaptation that corresponds, one side fixed mounting of pin rod has the diaphragm, one side fixed mounting of push pedal has the nut, the screw is installed to the screw thread on the nut, just the bottom of screw is rotated and is installed on the diaphragm.

2. The combined physical training device for abdomen and leg training according to claim 1, wherein the top of the push plate is fixedly installed with a fixed plate, the top of the fixed plate is fixedly installed with a mounting rack, the mounting rack is rotatably installed with a rotating wheel, and both sides of the rotating wheel are fixedly installed with pedals.

3. The combined physical training device for abdomen and leg training of claim 2, wherein a second groove is opened at the top of the fixing plate, a vertical plate is slidably installed in the second groove, a screw rod is rotatably installed on the inner wall of one side of the second groove, one end of the screw rod extends to the outer side of the fixing plate, and the vertical plate is sleeved on the screw rod in a threaded manner.

4. The combined physical training device for abdomen and leg training of claim 3, wherein two second holes are symmetrically formed in the vertical plate, T-shaped rods are slidably mounted in the second holes, one end of each of the two T-shaped rods is fixedly mounted with the same arc-shaped pressing plate, the arc-shaped pressing plates are matched with the rotating wheels, one end of each of the arc-shaped pressing plates is fixedly mounted with one end of a compression spring, and the other end of each of the compression springs is fixedly mounted on the vertical plate.

5. The combined physical training device for abdomen and leg training according to claim 1, wherein the number of the fixing grooves is six to ten, and the six to ten fixing grooves are annularly and equally spaced.

6. The combined physical training device for abdomen and leg training according to claim 1, wherein a moving hole is opened on one side inner wall of the first groove, and the cross plate is slidably connected with the moving hole.

7. The combined physical training device for abdominal and leg training of claim 1, wherein the top of the cross plate is opened with a rotation groove, and the bottom end of the screw is rotatably connected with the rotation groove.

8. The combined physical training device for abdomen and leg training according to claim 1, wherein two symmetrically arranged stabilizer bars are fixedly installed on the inner walls of the two sides of the first hole, and the push plate is slidably sleeved on the stabilizer bars.

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