CN206604098U - A kind of leg muscle training aids - Google Patents

Abstract

The utility model relates to a leg muscle trainer, which comprises a fixed seat, a seat is arranged on the fixed seat, a fixed plate is arranged at one end of the top of the fixed seat, and two spring bases are symmetrically arranged on one side of the fixed plate. A push plate is provided on one side of the spring base, and a mounting plate is provided at the bottom of the push plate. There are two groups of slideways symmetrically arranged on the top of the seat. Limiting grooves are arranged on both sides of the inner wall of the slideway. The pulley is embedded in the slideway, and the limiting plate is embedded in the limiting groove. The first support plate is connected to the first support plate through a movable shaft, one side of the first support plate is connected to the second support plate through a movable shaft, a set of springs and shackles are provided on the bottom side of the first support plate, and the bottom of the second support plate is There is also a set of hooks and loops, which can freely adjust the intensity of training, which is suitable for leg training of different groups of people.

Description

A kind of leg muscle trainer

technical field

The utility model relates to a leg muscle trainer, which belongs to the technical field of physical exercise equipment.

Background technique

In my country's sports industry, leg strength exercises and muscle-specific exercises have become indispensable auxiliary training items for various sports. People's daily physical fitness improvement also requires a variety of exercise equipment. Leg training has become At present, in physical education teaching, especially for the leg muscle training of students majoring in physical education, the more traditional methods of leg exercise are long-distance running, sprinting, lifting heavy objects, squatting and so on. The training is single, the effect is slow, and it is not targeted. Instead, use weight-bearing squats or bundled sandbags for training. Since weight-bearing squats require simultaneous training of the upper limbs and waist, the load on the legs cannot exceed the upper limbs and waist. The load-bearing has certain limitations, which is not conducive to the health of students. Although a variety of leg muscle training equipment has also appeared on the market, the structure is complex, and the training intensity cannot be adjusted. Therefore, further improvement is needed.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a leg muscle training device, which can freely adjust the training intensity, and is suitable for leg training of different groups of people. In the middle, the push plate is pushed back and forth by both feet, and the legs can be pushed forward at the same time, or they can be pushed out alternately to train the leg muscles, which improves the exercise effect of the leg muscles. By setting the support plate, it can follow people The legs move together, which has a certain buffering effect and prevents the leg muscles from being pulled under the action of instantaneous force. At the same time, the hook and the corresponding hook ring are nested and connected, which can increase the training intensity at any time. The operation is simple and can effectively solve the problem. Problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A leg muscle trainer, comprising a fixed seat, a seat is provided on the fixed seat, a fixed plate is provided at one end of the top of the fixed seat, two spring bases are symmetrically provided on one side of the fixed plate, and the One side of the spring base is provided with a push plate, and the bottom of the push plate is provided with a mounting plate. There are two sets of slideways, the two sides of the inner wall of the slideways are provided with limit grooves, the pulleys are embedded in the slideways, the limit plates are embedded in the limit grooves, and one side of the seat is connected by a movable shaft The first support plate, one side of the first support plate is connected to the second support plate through a movable shaft, a set of springs and shackles are provided on the bottom side of the first support plate, and a set of springs and shackles are provided at the bottom of the second support plate. As for the shackle, a hook is provided on one side of the spring, and one end of the second support plate is fixedly connected with the installation plate.

Furthermore, a backing board is provided at one end of the top of the seating platform, and massage protrusions are uniformly provided on one side of the backing board.

Further, the hook and the shackle are nested and connected correspondingly.

Further, the push plate is provided with footrest grooves, and the inner wall of the footrest grooves is provided with anti-skid textures.

Further, the tops of the first support board and the second support board are provided with sponge pads.

Beneficial effects of the utility model: the utility model relates to a leg muscle trainer, which is simple in structure, reasonable in design, and can freely adjust the intensity of training, and is suitable for leg training of different groups of people. During the process, the push plate is pushed back and forth by both feet, and the legs can be pushed forward at the same time, or they can be pushed out alternately to train the leg muscles, which improves the exercise effect of the leg muscles. By setting the support plate, follow the People's legs move together, which has a certain buffering effect and prevents the leg muscles from being pulled under the action of instantaneous force. At the same time, the hook and the corresponding hook and ring are nested and connected to increase the training intensity at any time. The operation is simple and practical. powerful.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is a side view of a leg muscle trainer of the present invention.

Fig. 2 is a top view of a leg muscle trainer of the present invention.

Fig. 3 is a structural diagram of a mounting plate of a leg muscle training device of the present invention.

Labels in the figure: 1, fixed seat; 2, seat platform; 3, fixed plate; 4, spring base; 5, push plate; 6, installation plate; 7, support frame; 8, pulley; 9, limit plate; 10. slideway; 11. first support plate; 12. second support plate; 13. spring; 14. shackle; 15. hook; 16. backing plate; 17. massage protrusion.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

As shown in Figures 1-3, a leg muscle training device includes a fixed base 1, a seat 2 is provided on the fixed base 1, a fixed plate 3 is provided at one end of the top of the fixed base 1, and a fixed plate 3 is provided on the fixed base 1. One side of the plate 3 is symmetrically provided with two spring bases 4, one side of the spring base 4 is provided with a push plate 5, the bottom of the push plate 5 is provided with a mounting plate 6, and the bottom of the mounting plate 6 passes through a support frame 7 Connect the pulley 8, the two sides of the support frame 7 are provided with limit plates 9, the top of the fixed seat 1 is symmetrically provided with two groups of slideways 10, the two sides of the inner wall of the slideway 10 are provided with limit grooves, and the pulley 8 Embedded in the slideway 10, the limit plate 9 is embedded in the limit groove, one side of the seat 2 is connected to the first support plate 11 through a movable shaft, and one side of the first support plate 11 is movable The rotating shaft is connected to the second support plate 12, one set of springs 13 and shackles 14 are provided on one side of the bottom of the first support plate 11, and one set of shackles 14 is also provided on the bottom of the second support plate 12, one side of the spring 13 A hook 15 is provided, and one end of the second support plate 12 is fixedly connected with the installation plate 6 .

One end of the top of the sitting platform 2 is provided with a backing board 16, and a person leans against the backing board 16 during training to play a supporting role. One side of the backing board 16 is evenly provided with massage protrusions 17, which have a certain massage effect. As a result, the hook 15 is nested and connected with the shackle 14 to fix the spring 13. The push plate 5 is provided with a pedal groove, which is convenient for placing the feet, and the inner wall of the pedal groove is provided with a non-slip texture. To prevent sliding, the tops of the first support board 11 and the second support board 12 are provided with sponge pads to enhance the comfort of leg training.

The working principle of the utility model: during training, a person sits on the platform 2, sticks his back on the backing plate 16, bends his legs and places them on the top of the first support plate 11 and the second support plate 12, and pushes the push plate 5 with his feet. To and fro movement, both legs can push forward at the same time, or alternately push out to train the leg muscles. The pulley 8 provided at the bottom of the mounting plate 6 is conducive to the smooth movement of the push plate 5. The limit plate 9 and the limit plate The setting of the groove can avoid the deviation of the push plate 5. By setting the support plate, it moves with the legs of the person, which has a certain buffering effect and prevents the leg muscles from being pulled by the instantaneous force. When it is necessary to strengthen the training intensity , according to the demand, select an appropriate number of springs 13 to connect with the hook ring 14 corresponding to the bottom of the second support plate 12 through the hook 15, when it is necessary to reduce the strength, remove the hook 15 and connect it Corresponding shackles 14 are connected for fixing.

The above is a preferred embodiment of the utility model, and those skilled in the art of the utility model can also change and modify the above-mentioned embodiment. Therefore, the utility model is not limited to the above-mentioned specific embodiment. Anyone skilled in the art Any obvious improvement, replacement or modification made on the basis of the present utility model belongs to the protection scope of the present utility model.

Claims (5)

1. a kind of leg muscle training aids, including fixed seat (1), it is characterised in that the fixed seat (1) is provided with seat platform (2), One end is provided with fixed plate (3) at the top of the fixed seat (1), and fixed plate (3) side is arranged with two spring seats (4), Spring seat (4) side is provided with push pedal (5), and push pedal (5) bottom is provided with installing plate (6), installing plate (6) bottom Pulley (8) is connected by support frame (7), support frame as described above (7) both sides are equipped with right at the top of limiting plate (9), the fixed seat (1) Claim provided with two groups of slideways (10), slideway (10) the inwall both sides are provided with stopper slot, and the pulley (8) is embedded at slideway (10) Interior, the limiting plate (9) is embedded in stopper slot, and seat platform (2) side connects the first supporting plate (11) by movable rotation-shaft, First supporting plate (11) side connects the second supporting plate (12), the first supporting plate (11) bottom one by movable rotation-shaft Side is provided with one group of spring (13) and shackle (14), and the second supporting plate (12) bottom also is provided with one group of shackle (14), the bullet Spring (13) side is provided with hook (15), and described second supporting plate (12) one end is fixedly connected with installing plate (6).

2. a kind of leg muscle training aids according to claim 1, it is characterised in that：One end is provided with the top of the seat platform (2) Backup plate (16), it is raised (17) that backup plate (16) side is uniformly provided with massage.

3. a kind of leg muscle training aids according to claim 1, it is characterised in that：The hook (15) and shackle (14) are right Answer nested encryptions.

4. a kind of leg muscle training aids according to claim 1, it is characterised in that：The push pedal (5) is provided with foot-operated groove, And foot-operated groove inwall is provided with slip-resistant texture.

5. a kind of leg muscle training aids according to claim 1, it is characterised in that：First supporting plate (11) and second Foam-rubber cushion is equipped with the top of supporting plate (12).