CN211536364U - Leg exercising device - Google Patents

Abstract

The utility model discloses a device is tempered to shank, the on-line screen storage device comprises a base, the middle part fixedly connected with support column of base upper surface, the step motion has been cup jointed to the inside of support column, the last fixed surface of support column is connected with the seat, the sponge cushion has been laid to the seat upper surface, one side fixedly connected with lifter of base upper surface, the top fixedly connected with support frame of lifter, the opposite side fixedly connected with heavy burden device of base upper surface, heavy burden device is through first connecting rod and step motion swing joint. This device is tempered to shank can sit and temper the shank, and the user sits on the cushion, rotates around the gyro wheel center through the step motion footboard to can drive the activity from top to bottom of user's shank, through the device that bears a burden, can carry out intermittent type intensity training to the user, thereby can let the user carry out rehabilitation training better, recovered speed is faster, and the effect is better.

Description

A leg exercise device

technical field

The utility model relates to the technical field of medical care, in particular to a leg exercise device.

Background technique

After the leg injury is cured, it is necessary to carry out rehabilitation exercises and train the leg to restore its function. After long-term treatment, the patient's leg muscle will atrophy to a certain extent. The patient who has been treated for a long time will have weaker leg strength at the initial stage. Rehabilitation exercises need to be carried out with the assistance of rehabilitation tools. The existing rehabilitation tools such as crutches, treadmills, etc., require patients to rely on upper limbs to be able to stand and use them. Slow down the recovery of leg function, which is not conducive to leg health.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a leg exercising device, which solves the problems raised in the above-mentioned background art.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a leg exercise device, comprising a base, the middle part of the upper surface of the base is fixedly connected with a support column, and the inside of the support column is sleeved with a foot movement mechanism The upper surface of the support column is fixedly connected with a seat, the upper surface of the seat is provided with a sponge cushion, one side of the upper surface of the base is fixedly connected with a lifting rod, and the top of the lifting rod is fixedly connected with a support The other side of the upper surface of the base is fixedly connected with a load-bearing device, and the load-bearing device is movably connected with the foot movement mechanism through a first connecting rod.

Optionally, the foot exercising device includes a transmission shaft, two sides of the transmission shaft are fixedly connected with rollers, the rollers are fixedly connected to a pedal through a second connecting rod, and the upper surface of the pedal is provided with a Velcro.

Optionally, the load-bearing device includes a box body, the upper surface of the box body is fixedly connected with a box door through hinges, the upper surface of the box door is fixedly connected with a door handle, and the interior of the box body is fixedly connected with a door handle. The slide rail is provided with a sliding block inside, and the sliding block is fixedly connected with the bottom of the sliding rail through a strong spring.

Optionally, one end of the first connecting rod is fixedly connected to the slider, the other end of the first connecting rod is provided with a shaft sleeve, and the first connecting rod is fixedly connected to the second connecting rod through the shaft sleeve.

Optionally, the upper surface of the pedal is provided with Velcro, the number of the Velcro is eight, the eight Velcros are evenly distributed into two groups, and the material of the Velcro is nylon.

(three beneficial effects)

The utility model provides a leg exercise device, which has the following beneficial effects:

1. The leg exercise device, through the setting of the foot exercise mechanism and the weight-bearing device, can drive the user's legs to move up and down by rotating the pedals on the foot exercise mechanism around the center of the roller when performing leg exercise. In addition, through the first link on the load-bearing device, the first link drives the slider to reciprocate, and then the strong spring enables the personnel to perform intermittent strength training, thereby allowing the user to better perform rehabilitation training. Makes recovery faster and better.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal structure schematic diagram of the utility model load-bearing device;

FIG. 3 is a schematic structural diagram of the load-bearing device of the present invention.

In the figure: 1. base; 2. support column; 3. foot exercise mechanism; 301, transmission shaft; 302, roller; 303, sleeve shaft; 304, pedal; 305, Velcro; 306, second connecting rod; 4, Seat; 5, sponge pad; 6, telescopic rod; 7, support frame; 8, load bearing device; 801, box body; 802, box door; 803, door handle; 9, first connecting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIG. 1 to FIG. 2 , the present invention provides a technical solution: a leg exercise device, comprising a base 1 , a support column 2 is fixedly connected to the middle of the upper surface of the base 1 , and footsteps are sleeved inside the support column 2 Movement mechanism 3, the foot movement mechanism 3 includes a transmission shaft 301, the two ends of the transmission shaft 301 are fixedly connected with rollers 302, the rollers 302 are fixedly connected with the pedal 304 through the second connecting rod 306, and the upper surface of the pedal 304 is provided with Velcro 305, The foot pedal 304 rotates around the center of the roller 302. Due to the eccentric arrangement of the pedal 304 and the roller 302, the user's legs can be moved up and down to get exercise. The Velcro 305 can fix the exerciser's feet, and the exercise process is safer. The upper surface of the support column 2 is fixedly connected with a seat 4, and the upper surface of the seat 4 is provided with a sponge cushion 5. The sponge cushion 5 can make the exerciser experience more comfortable during the exercise process and reduce the fatigue of long-term sitting. The base 1 One side of the upper surface is fixedly connected with a lifting rod 6, and the top of the lifting rod 6 is fixedly connected with a support frame 7. The lifting rod 6 cooperates with the support frame 7 to support the arm of the exerciser, stabilize the center of gravity, and one side of the upper surface of the base 1 The load-bearing device 8 is fixedly connected. The load-bearing device 8 includes a box body 801. The upper surface of the box body 801 is fixedly connected with a box door 802 through hinges. The upper surface of the box door 802 is fixedly connected with a door handle 803. The inside of the box body 801 is fixed A sliding rail 804 is connected, and a sliding block 805 is arranged inside the sliding rail 804. The sliding rail cooperates with the sliding block 805 to realize reciprocating motion. The sliding block 805 is fixedly connected to the bottom of the sliding rail 804 through a strong spring 807. By setting the load-bearing device 8, the slider 805 drives the spring 807 to reciprocate, stepping on the pedal 304 can stretch the spring 807, and the spring 807 can be stretched back and forth to perform intermittent strength training for the user, thereby enabling the user to better recover For training, the recovery speed is faster and the effect is better. The weight-bearing device 8 is movably connected with the foot movement mechanism 3 through the first connecting rod 9 .

To sum up, when using the leg exercise device, the exerciser sits on the seat 4, holds the support rod 7 with both hands, stabilizes the center of gravity, puts both feet on the pedal 304, uses the Velcro 305 to fix the feet, and presses hard Step on the pedal 304, and the pedal 304 rotates around the center of the roller 302. Since the pedal 304 and the roller 302 are eccentrically arranged, they can drive the user's legs to move up and down to get exercise. The pedal 304 drives the first link 9 to move periodically, and the first link The rod 9 drives the slider 805 and then drives the spring 807 to reciprocate, which can perform intermittent strength training on the user, thereby enabling the user to better perform rehabilitation training.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A leg exercise device, comprising a base (1), characterized in that: a support column (2) is fixedly connected to the middle of the upper surface of the base (1), and the interior of the support column (2) is sleeved with A foot movement mechanism (3), the upper surface of the support column (2) is fixedly connected with a seat (4), the upper surface of the seat (4) is provided with a sponge cushion (5), and the base (1) One side of the upper surface is fixedly connected with a lifting rod (6), the top of the lifting rod (6) is fixedly connected with a support frame (7), and the other side of the upper surface of the base (1) is fixedly connected with a load-bearing device ( 8), the load-bearing device (8) is movably connected with the foot movement mechanism (3) through the first connecting rod (9). 2. A leg exercise device according to claim 1, characterized in that: the foot movement mechanism (3) comprises a transmission shaft (301), and rollers (301) are fixedly connected to both sides of the transmission shaft (301). 302), the roller (302) is fixedly connected with the pedal (304) through the second connecting rod (306), and the upper surface of the pedal (304) is provided with a Velcro (305). 3. A leg exercise device according to claim 1, characterized in that: the weight-bearing device (8) comprises a box body (801), and the upper surface of the box body (801) is fixedly connected with a hinge through a hinge. A box door (802), the upper surface of the box door (802) is fixedly connected with a door handle (803), the inside of the box body (801) is fixedly connected with a slide rail (804), and the slide rail (804) A sliding block (805) is clamped inside the sliding block (805), and the sliding block (805) is fixedly connected with the bottom of the sliding rail (804) through a strong spring (807). 4. A leg exercise device according to claim 1, characterized in that: one end of the first connecting rod (9) is fixedly connected with the slider (805), and the first connecting rod (9) is The other end is fixedly connected with the second connecting rod (306) through the shaft sleeve. 5. A leg exercise device according to claim 2, characterized in that: the number of the Velcro (305) is eight, and the eight Velcro (305) are equally divided into two groups. The material of the sticker (305) is nylon.

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