CN204745510U - Waist strength exercise device - Google Patents

Abstract

The utility model provides a waist strength training device. The flat plate and the arc-shaped support are rotatably connected by a hinge shaft. The upper end of the arc-shaped support is provided with a horizontal force applying rod. The bracket is connected to the upper end of the upper pressing rod, the middle part of the plate is connected to the lower end of the lower pressing sleeve, the lower end of the upper pressing rod extends into the cylinder of the lower pressing sleeve, and the gap between the upper pressing rod and the lower pressing sleeve is Through spring elastic connection, a plurality of fixing straps are arranged on the side of the plate. The utility model adopts a hinged flat plate and an arc-shaped bracket. The athlete sits flat on the chair, fixes the flat plate on the leg through the fixing belt, and the horizontal force-applying handle just bears against the chest. When exercising, both hands are supported on the handle. Relying on the strength of the waist, the exerciser presses down on the arc-shaped bracket through the chest, overcomes the spring force between the upper pressing rod and the lowering sleeve, and moves up and down reciprocatingly, so as to realize effective exercise on the waist of the exerciser.

Description

A waist strength training device

technical field

The utility model relates to a sports training device, in particular to a waist strength training device, which belongs to the technical field of sports equipment.

Background technique

At present, for athletes, when performing waist exercises or warming up before strenuous exercise and gym exercises, they often use the way of bending over and touching the ground to perform waist exercises. Strength training, now more waist strength exercises are performed by doing sit-ups, but this method is effective for increasing waist strength, and cannot achieve sports exercises that require higher waist strength. At present, there is a lack of specialized waist exercises. Apparatus can not satisfy the needs of people, especially athletes, to waist strength training.

In order to solve the above technical problems, the utility model provides a waist strength training device, which adopts a hinged flat plate and an arc-shaped bracket. The athlete sits flat on the chair, fixes the flat plate on the leg through a fixing belt, and applies force laterally. The handle is just against the chest, and the hands are held on the handle during exercise. During the exercise, the exerciser relies on the strength of the waist, presses down the arc-shaped bracket through the chest, overcomes the spring force between the upper pressing rod and the lower pressing sleeve, and reciprocates up and down. Exercise can realize effective exercise on the waist of the exerciser, and the structure is simple and easy to use.

Contents of the invention

In view of the above situation, in order to solve the defects of the prior art, the purpose of this utility model is to provide a waist strength training device, which includes an arc-shaped bracket, a flat plate, a hinge shaft, an upper pressing rod, a lower pressing sleeve, a lateral force Rod, sponge elastic body, handle and fixing belt, it is characterized in that the flat plate and the arc-shaped bracket are rotatably connected by the hinge shaft, and the upper end of the arc-shaped bracket is provided with the horizontal force applying rod, so The outer surface of the lateral force applying rod is provided with the sponge elastic body, the middle part of the arc-shaped support is connected with the upper end of the upper pressing rod, and the middle part of the flat plate is connected with the lower end of the pressing down sleeve. The lower end of the upper pressing rod extends into the cylinder of the lower pressing sleeve, and the upper pressing rod and the lower pressing sleeve are elastically connected by a spring, and the upper surface of the end of the flat plate is provided with a handle , a plurality of fixing straps are arranged on the side of the flat plate.

Further, preferably, the diameter of the transverse force rod is 40-60mm.

Further, preferably, the thickness of the sponge elastic body is 5-10mm.

Further, preferably, there are four fixing straps, two on the left side and two on the right side.

Further, preferably, the length of the transverse force rod is 35-65 cm.

The beneficial effects of the utility model:

The utility model provides a waist strength training device, which adopts a hinged flat plate and an arc-shaped bracket. The athlete sits flat on the chair, and the flat plate is fixed on the leg through a fixing belt. Putting both hands on the handle, during the exercise, the exerciser relies on the strength of the waist, presses the arc-shaped support through the chest, overcomes the spring force between the upper pressing rod and the lower pressing sleeve, and moves up and down reciprocatingly to realize the exerciser's waist. The utility model has the advantages of effective exercise, simple structure and convenient use.

Description of drawings

Fig. 1 is the structural representation of a kind of waist strength training device provided by the utility model;

Among them, 1. Arc bracket, 2. Flat plate, 3. Hinged shaft, 4. Up pressure rod, 5. Down pressure sleeve, 6. Horizontal force rod, 7. Sponge elastic body, 8. Handle, 9. Fixed bring.

Detailed ways

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

As shown in Figure 1, the utility model provides a waist strength training device, which includes an arc-shaped bracket 1, a flat plate 2, a hinge shaft 3, an upper pressing rod 4, a lower pressing sleeve 5, a lateral force applying rod 6, a sponge Elastic body 7, handle 8 and fixing belt 9, flat plate 2 and arc support 1 adopt hinge shaft 3 to be rotatably connected, and arc support 1 upper end is provided with transverse force bar 6, and the outer surface of transverse force bar 6 is provided with The sponge elastic body 7, the middle part of the arc-shaped support 1 is connected with the upper end of the upper pressing rod 4, the middle part of the flat plate 2 is connected with the lower end of the lower pressing sleeve 5, and the lower end of the upper pressing rod 4 extends into the lower pressing rod 4. Inside the barrel of the pressing sleeve 5, and the upper pressing rod 4 is elastically connected to the lower pressing sleeve 5 through a spring (spring not shown), the upper surface of the end of the flat plate 2 is provided with a handle 8, and the A plurality of fixing straps 9 are arranged on the side.

In this embodiment, in order to improve the comfort during exercise, the diameter of the lateral force applying rod 6 is 40-60mm. The thickness of the sponge elastic body 7 is 5-10mm. There are four fixing straps 9, two on the left side and two on the right side. The length of lateral force bar 6 is 35-65cm.

The utility model adopts a hinged flat plate and an arc-shaped bracket. The athlete sits flat on the chair, fixes the flat plate on the leg through the fixing belt, and the horizontal force-applying handle just bears against the chest. When exercising, both hands are supported on the handle. Relying on the strength of the waist, the exerciser presses down on the arc-shaped bracket through the chest, overcomes the spring force between the upper pressing rod and the lowering sleeve, and moves up and down reciprocatingly to realize effective exercise on the waist of the exerciser. The structure is simple and easy to use.

Claims (5)

1. a kind of waist strength training device, it comprises arc support, flat plate, hinged shaft, upper pressing bar, pressing down sleeve, lateral force bar, sponge elastic body, handle and fixing belt, it is characterized in that, described The flat plate is rotatably connected to the arc-shaped support by the hinge shaft, the upper end of the arc-shaped support is provided with the transverse force applying rod, and the outer surface of the transverse force apply rod is provided with the sponge elastic body. The middle part of the arc-shaped support is connected to the upper end of the upper pressing rod, the middle part of the flat plate is connected to the lower end of the lower pressing sleeve, and the lower end of the upper pressing rod extends into the cylinder of the lower pressing sleeve , and the upper pressing rod and the lower pressing sleeve are elastically connected by a spring, the upper surface of the end of the flat plate is provided with a handle, and the side of the flat plate is provided with a plurality of fixing straps. 2. A waist strength training device according to claim 1, characterized in that the diameter of the transverse force applying rod is 40-60 mm. 3. A waist strength training device according to claim 2, characterized in that the thickness of the sponge elastic body is 5-10mm. 4. A waist strength training device according to claim 1, characterized in that there are four fixing straps, two on the left side and two on the right side. 5. A waist strength training device according to any one of claims 1-4, characterized in that the length of the transverse force applying rod is 35-65 cm.