CN204073286U - A kind of leg muscle training aids - Google Patents

Abstract

The utility model relates to a leg muscle trainer, which belongs to the technical field of physical exercise equipment. The technical solution is: two front-end fixed supports and two rear-end fixed supports are evenly fixed on the base (1) in a rectangular structure, the distance between the two front-end fixed supports matches the shoulder width of the human body, and the front-end fixed supports A guide rail (5) is arranged between the support (2) and the rear end fixed support (7), the pedal slider (4) is located on the guide rail (5), and the pedal slider (4) is connected to the guide rail ( 5) Sliding connection, the pedal slider (4) is provided with a pedal (3), one end of the tension spring (6) is fixed on the rear fixed support (7), and the other end is fixed on the pedal slider On the block (4), a seat (9) is provided near the rear end fixed support (7), and armrests (8) are provided on both sides of the seat (9). The beneficial effects of the utility model are: simple structure, safe and reliable, good exercise effect and easy to carry.

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 targeted muscle exercises have become indispensable auxiliary training items for various sports. The exercise promotion of people's daily life physical fitness also needs multiple exercise instruments. Especially for football, the training of the legs has become a key link. At present, the traditional methods such as long-distance running, sprinting, and lifting heavy objects such as "squatting-standing" are the most widely used leg exercise methods. The training is single and the effect is slow. targeted.

Utility model content

The purpose of the utility model is to provide a leg muscle trainer, which has a simple structure, is safe and reliable, has a good exercise effect, and solves the problems existing in the background technology.

The technical scheme of the utility model is:

A leg muscle trainer, comprising a base, a front-end fixed support, a pedal, a foot-pedal slider, a guide rail, an extension spring, a rear-end fixed support, an armrest and a seat, two front-end fixed supports and The two rear-end fixed supports are evenly fixed on the base and have a rectangular structure. The distance between the two front-end fixed supports matches the shoulder width of the human body. There is a guide rail between the front-end fixed support and the rear-end fixed support. The pedal slider is arranged on the guide rail, and the pedal slider is slidably connected with the guide rail. The pedal slider is provided with a pedal, and one end of the tension spring is fixed on the rear end fixed support, and the other end is fixed on the foot. On the pedal slider, a seat is arranged near the rear end fixed bearing position, and the seat is fixed on the base, and both sides of the seat are provided with armrests, and the armrests are fixed on the base.

The pedal is rotatably connected with the pedal slider through a pin shaft.

The guide rail is threadedly connected with the front end fixed support.

A spring protection sleeve is provided on the outside of the tension spring.

With the utility model, during the fitness process, the bodybuilder sits on the seat, grasps the armrests on both sides of the seat with both hands, and steps on the pedals at the front end with both feet, so that both legs can be pushed forward at the same time. You can alternately push out to train the leg muscles.

The beneficial effects of the utility model are: simple structure, safe and reliable, good exercise effect and easy to carry.

Description of drawings

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

Fig. 2 is a partial enlarged view of the utility model;

Among the figure: base 1, front end fixed support 2, pedal 3, pedal slide block 4, guide rail 5, tension spring 6, rear end fixed support 7, armrest 8, seat 9.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described by example.

A leg muscle trainer, comprising a base 1, a front fixed support 2, a pedal 3, a pedal slider 4, a guide rail 5, a tension spring 6, a rear fixed support 7, an armrest 8 and a seat 9. The two front-end fixed supports and the two rear-end fixed supports are evenly fixed on the base 1 in a rectangular structure. The distance between the two front-end fixed supports matches the shoulder width of the human body. The front-end fixed supports 2 and A guide rail 5 is arranged between the rear end fixed bearings 7, the pedal slider 4 is located on the guide rail 5, the pedal slider 4 is slidably connected with the guide rail 5, and the pedal slider 4 is provided with a pedal 3 One end of the tension spring 6 is fixed on the rear end fixed support 7, the other end is fixed on the pedal slider 4, a seat 9 is arranged near the rear end fixed support 7, and the seat 9 is fixed on the base 1 , both sides of the seat 9 are provided with armrests 8, and the armrests 8 are fixed on the base 1.

Referring to accompanying drawings 1 and 2, the leg muscle trainer includes a base 1, a front end fixed support 2, a pedal 3, a foot pedal slider 4, a guide rail 5, a tension spring 6, a rear end fixed support 7, The armrest 8 and the seat 9, two front-end fixed supports and two rear-end fixed supports are evenly welded and fixed on the base 1, forming a rectangular structure, and the distance between the two front-end fixed supports matches the shoulder width of the human body. A guide rail 5 is arranged between the front end fixed support 2 and the rear end fixed support 7, and the guide rail 5 and the rear end support 7 form a shaft hole to cooperate with each other. The threaded blind hole screw connection, the pedal slider 4 is located on the guide rail 5, the pedal slider 4 can slide back and forth along the guide rail 5, the pedal slider 4 is provided with a pedal 3, the pedal 3 It is connected with the pedal slider 4 by pin shaft rotation, one end of the tension spring 6 is fixed on the rear end fixed support 7, and the other end is fixed on the pedal slider 4, and a spring protective cover is arranged on the outside of the tension spring 6 , to prevent people from being pinched during exercise, a seat 9 is provided near the rear end fixed support 7, the seat 9 is welded on the base 1, armrests 8 are arranged on both sides of the seat 9, and the armrests 8 are welded on the base 1 .

During the fitness process, the fitness personnel sits on the seat 9, grasps the armrests 8 on both sides of the seat 9 with both hands, and steps on the pedals 3 at the front end with both feet. Alternate push-outs to work the leg muscles. Good exercise effect, safe and reliable.

Claims (4)

1. A leg muscle training device, characterized in that it includes a base (1), a front fixed support (2), a pedal (3), a pedal slider (4), a guide rail (5), a stretching The spring (6), the rear-end fixed support (7), the armrest (8) and the seat (9), the two front-end fixed supports and the two rear-end fixed supports are uniformly fixed on the base (1) and are rectangular structure, the distance between the two front-end fixed supports matches the shoulder width of the human body, a guide rail (5) is provided between the front-end fixed support (2) and the rear-end fixed support (7), and the pedal slider ( 4) Set on the guide rail (5), the pedal slider (4) is slidingly connected with the guide rail (5), the pedal slider (4) is provided with a pedal (3), and the tension spring (6) One end is fixed on the rear fixed support (7), the other end is fixed on the pedal slider (4), and a seat (9) is arranged near the rear fixed support (7). The seat (9) It is fixed on the base (1), and armrests (8) are arranged on both sides of the seat (9), and the armrests (8) are fixed on the base (1). 2. The leg muscle trainer according to claim 1, characterized in that the pedal (3) and the pedal slider (4) are rotationally connected by a pin shaft. 3. The leg muscle trainer according to claim 1, characterized in that the guide rail (5) is screwed to the front end fixed support (2). 4. The leg muscle trainer according to claim 1, characterized in that a spring protective sleeve is provided outside the tension spring (6).