CN220477803U - Leg muscle exercise and relaxation device - Google Patents

Abstract

The utility model discloses a leg muscle exercise and relaxation device, which comprises a base, wherein an elongated slot is formed in the bottom of the base, a bidirectional screw rod is connected to the side wall of the elongated slot in a penetrating and rotating mode, nuts are symmetrically connected to the side wall of the bidirectional screw rod in a threaded mode, a massage plate is fixedly connected to the side wall of each nut, a plurality of grooves are formed in the side wall of each massage plate, a sliding block is slidingly connected to the inner wall of each groove, a strut is fixedly connected to the side wall of each sliding block, a spring is sleeved on the side wall of each strut, a round wheel plate is fixedly connected to the other end of each strut, a rotary rod is rotatably connected to the inner wall of each round wheel plate, round wheels are fixedly connected to the side wall of each rotary rod, and a plurality of round grooves are formed in the side wall of the base. According to the utility model, through arranging the structures such as the nuts, the bidirectional screw rods, the massage plates and the like, the positions of the massage plates can be adjusted according to the leg muscles of different physical exercisers, so that the leg muscles can be better attached.

Description

Leg muscle exercise and relaxation device

Technical Field

The utility model relates to the technical field of muscle exercise and relaxation devices, in particular to a leg muscle exercise and relaxation device.

Background

The preparation activity of the organic whole body formed by each organ system is just to improve the excitation of the large cortex nerve cells, the preparation activity can also slightly raise the body temperature, so that the muscles and tendons are in a good state, the elasticity and the extensibility are good, and the human body is not damaged or torn due to sudden contraction, which is particularly important in winter. When throwing, such as throwing grenades, shot, solid balls, javelin, softball and the like, the hands of a teacher are required to be taken, the playing is forbidden, no tiger is available, the physical exercise is a very common body-building mode, the training of legs is very important during the body-building, but the legs can generate the feeling of ache in the process of the physical exercise, so that the relaxation treatment of leg muscles is required after the physical exercise.

The existing leg muscle exercise and relaxation device is large in size and not easy to carry, so that a plurality of physical exercisers can exercise and relax the device far away from the leg muscle after outdoor exercise is completed, the leg muscle cannot be found out in time to exercise and relax the legs, the massage structure is arranged, the position of the massage structure is relatively fixed, the massage structure cannot be adjusted at will, the leg types of the physical exercisers are different, and in the use process, the leg muscles of the physical exercisers cannot be well attached, so that the relaxation effect is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a leg muscle exercise and relaxation device.

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

the utility model provides a shank muscle is tempered and is relaxed device, includes the base, the elongated slot has been seted up to the base bottom, the elongated slot lateral wall runs through and rotates and be connected with two-way lead screw, two-way lead screw lateral wall symmetry threaded connection has the nut, every equal fixedly connected with massage board of nut lateral wall, every a plurality of recesses have all been seted up to the massage board lateral wall, every equal sliding connection of recess inner wall has the slider, every equal fixedly connected with pillar of slider lateral wall, every the equal cover of pillar lateral wall is equipped with the spring, every the equal fixedly connected with round wheel board of the other end of pillar, every all rotate and be connected with the bull stick in round wheel board inner wall, every equal fixedly connected with round wheel of bull stick lateral wall, a plurality of circular grooves have been seted up to the base lateral wall.

Preferably, the handle is fixedly connected to the top of the base, the handle is of an arc-shaped structure, and the massage plate is of an arc-shaped structure.

Preferably, one end of the bidirectional screw rod penetrating through the base is fixedly connected with a turning hand, and a threaded hole is formed in the side wall of the turning hand.

Preferably, the threaded hole is internally connected with a bolt in a threaded manner, and one end of the bolt is inserted into one of the round grooves.

Preferably, the round wheel plate is of a concave structure, and each side wall of the nut abuts against the inner wall of the long groove to slide.

Preferably, one end of each spring is fixedly connected with the side wall of the adjacent round wheel plate, and the other end of each spring is fixedly connected with the side wall of the massage plate.

The utility model has the beneficial effects that:

1. according to the utility model, through arranging the structures such as the nut, the bidirectional screw rod, the massage plate and the like, the position of the massage plate can be adjusted according to the conditions of leg muscles of different physical exercisers, so that the leg muscles can be better attached.

2. According to the utility model, by arranging the structures such as the round wheel, the support column and the spring, when the round wheel extrudes leg muscles, the leg muscles extrude the round wheel in the opposite direction, and due to the elastic action of the spring, the spring drives the round wheel to move in the opposite direction, so that the round wheel extrudes the leg muscles again, and the round wheel repeatedly extrudes the leg muscles while pulling the handle, thereby achieving the effect of relaxation.

Drawings

Fig. 1 is a schematic view showing a leg muscle exercising and relaxing device according to the present utility model.

Fig. 2 is an enlarged schematic view of the part a of fig. 1.

Fig. 3 is a schematic view of the structure of the circular wheel plate and the circular wheel in the leg muscle exercising and relaxing device according to the present utility model.

Fig. 4 is an enlarged schematic view of the part B structure in fig. 1.

Fig. 5 is a schematic view showing the structure of a circular groove in a leg muscle training and relaxing device according to the present utility model.

In the figure: 1 base, 2 elongated slots, 3 bidirectional screw rods, 4 nuts, 5 massage plates, 6 round wheels, 7 grooves, 8 sliding blocks, 9 support posts, 10 springs, 11 round wheel plates, 12 rotating rods, 13 bolts, 14 turning hands, 15 round slots and 16 threaded holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a leg muscle exercise and relaxation device comprises a base 1, long grooves 2 are formed in the bottom of the base 1, two-way screw rods 3 are connected to the side walls of the long grooves 2 in a penetrating and rotating mode, nuts 4 are symmetrically connected to the side walls of the two-way screw rods 3 in a threaded mode, massage plates 5 are fixedly connected to the side walls of the nuts 4, a plurality of grooves 7 are formed in the side walls of the massage plates 5, sliding blocks 8 are slidably connected to the inner walls of the grooves 7, supporting columns 9 are fixedly connected to the side walls of the sliding blocks 8, springs 10 are sleeved on the side walls of the supporting columns 9, round wheel plates 11 are fixedly connected to the other ends of the supporting columns 9, rotary rods 12 are rotatably connected to the inner walls of the round wheel plates 11, round wheels 6 are fixedly connected to the side walls of the rotary rods 12, and a plurality of round grooves 15 are formed in the side walls of the base 1.

The handle is fixedly connected to the top of the base 1, and the handle is of an arc-shaped structure, and the massage plate 5 is of an arc-shaped structure, so that the massage plate 5 is more attached to leg muscles.

One end of the bidirectional screw rod 3 penetrating through the base 1 is fixedly connected with a turning hand 14, a threaded hole 16 is formed in the side wall of the turning hand 14, and the turning hand 14 can rotate the bidirectional screw rod 3 more conveniently.

The screw hole 16 is internally and threadedly connected with a bolt 13, and one end of the bolt 13 is inserted into one of the circular grooves 15, so that the massage plate 5 does not move randomly during the process of relaxing the leg muscles.

The round wheel plate 11 is of a concave structure, and the side wall of each nut 4 is propped against the inner wall of the long groove 2 to slide.

One end of each spring 10 is fixedly connected with the side wall of the adjacent round wheel plate 11, the other end of each spring 10 is fixedly connected with the side wall of the massage plate 5, and due to the elastic action of the springs 10, the springs 10 act on the round wheels 6, so that the round wheels 6 squeeze leg muscles, and under the action of the springs 10, the round wheels 6 repeatedly squeeze the leg muscles while pulling the handles, so that the relaxing effect is achieved.

In the utility model, when a physical exerciser exercises and needs to relax legs, firstly, the base 1 is placed at the top of the legs to be relaxed, the handles are pulled, the handles drive the base 1 to reciprocate along the horizontal direction, the base 1 drives the bidirectional screw rod 3 to move, the bidirectional screw rod 3 drives the nut 4 to move, the nut 4 drives the massage plate 5 to move, the massage plate 5 drives the sliding block 8 to move, the sliding block 8 drives the supporting column 9 to move, the supporting column 9 drives the round plate 11 to move, the round plate 11 drives the rotating rod 12 to move, the rotating rod 12 drives the round wheel 6 to move, the round wheel 6 reciprocates and extrudes the leg muscles, when the round wheel 6 extrudes the leg muscles, the leg muscles also extrude the round wheel 6 in the opposite direction, the round wheel 6 extrudes the massage plate 5, and the spring 10 acts on the round wheel 6 due to the elastic action of the spring 10, so that the round wheel 6 extrudes the leg muscles again, and the round wheel 6 extrudes the leg muscles repeatedly while pulling the handles under the action of the spring 10, so that the effect of relaxing is achieved;

if the position of the massage plate 5 needs to be adjusted, the bolt 13 is rotated firstly until the bolt 13 leaves the circular groove 15, so that the turning hand 14 can freely rotate, the turning hand 14 drives the bidirectional screw 3 to rotate, the bidirectional screw 3 drives the nut 4 to move along the side wall of the bidirectional screw 3, the nut 4 drives the massage plate 5 to move, the massage plate 5 drives the sliding block 8 to move, the sliding block 8 drives the supporting column 9 to move, the supporting column 9 drives the circular wheel plate 11 to move, the circular wheel plate 11 drives the rotating rod 12 to move, the rotating rod 12 drives the circular wheel 6 to move until the leg muscles of a physical exerciser are clamped to a proper massage position, and then the bolt 13 is rotated, so that the bolt 13 is inserted into the adjacent circular groove 15, so that the massage plate 5 cannot move randomly in the process of relaxing the leg muscles.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a shank muscle is tempered and is relaxed device, includes base (1), its characterized in that, elongated slot (2) has been seted up to base (1) bottom, elongated slot (2) lateral wall runs through and rotates and be connected with two-way lead screw (3), two-way lead screw (3) lateral wall symmetry threaded connection has nut (4), every equal fixedly connected with massage board (5) of nut (4) lateral wall, every a plurality of recesses (7) have all been seted up to massage board (5) lateral wall, every equal sliding connection of recess (7) inner wall has slider (8), every equal fixedly connected with pillar (9) of slider (8) lateral wall, every pillar (9) lateral wall all overlaps and is equipped with spring (10), every equal fixedly connected with round wheel board (11) of the other end of pillar (9), every round wheel board (11) inner wall all rotates and is connected with bull stick (12), every equal fixedly connected with round wheel (6) of bull stick (12) lateral wall, a plurality of round grooves (15) have been seted up to base (1) lateral wall.

2. The leg muscle training and relaxing device according to claim 1, wherein a handle is fixedly connected to the top of the base (1), the handle is of an arc-shaped structure, and the massage plate (5) is of an arc-shaped structure.

3. The leg muscle exercise and relaxation device according to claim 1, wherein one end of the bidirectional screw rod (3) penetrating through the base (1) is fixedly connected with a turning hand (14), and a threaded hole (16) is formed in the side wall of the turning hand (14).

4. A leg muscle training and relaxing device according to claim 3, characterized in that the screw hole (16) is internally screwed with a bolt (13), one end of the bolt (13) being inserted inside one of the circular grooves (15).

5. A leg muscle training and relaxing device as claimed in claim 4, wherein said circular wheel plates (11) are of concave configuration, and wherein each of said nuts (4) has a side wall sliding against the inner wall of the elongated slot (2).

6. A leg muscle training and relaxing device according to claim 1, characterized in that one end of each spring (10) is fixedly connected to the side wall of the adjacent circular wheel plate (11), and the other end of each spring (10) is fixedly connected to the side wall of the massage plate (5).