CN204798732U - Lower waist ware of adjustable height and camber - Google Patents

Abstract

The utility model provides a lower waist device with adjustable height and curvature, which includes a bottom pad, a bracket, a lower back pad, an adjustment bracket, and a motor. A lower waist pad is installed on the bracket, and a high-density spring is arranged in the middle of the lower waist pad. The bracket is installed on the adjustment bracket through the adjustment round rod. The adjustment bracket is provided with an adjustment groove. It is composed of a circular groove and a baffle plate to prevent the displacement of the adjusting rod. The bracket is connected with the motor. The bracket is covered with an arc-shaped sponge pad, and the left and right sides of the arc-shaped sponge pad are symmetrically provided with Velcro. belt, and the lower end of the velcro belt is provided with a sticky buckle. The beneficial effects of the utility model are: the operation is convenient, the sports injury can be effectively prevented and reduced, and the practice efficiency is improved.

Description

A lower waist device with adjustable height and curvature

technical field

The utility model relates to the technical field, in particular to a height-adjustable and curvature-adjustable waist lower device.

Background technique

At present, when carrying out sports training, the lower back is a must-have training item. Through the lower back, the flexibility of the trainer's waist can be enhanced and the muscles of the back can be relaxed to enhance strength. However, many athletes often suffer from injuries during training. Existing The training equipment used for the lower back is generally a pole-type equipment. This kind of equipment is generally a fixed structure, and the height cannot be adjusted according to the needs, and it cannot play a role in supporting the waist safely. It is impossible to carry out waist training step by step, and it is easy to injure the waist and cause damage to the body, resulting in prolonging the training time and bringing a burden to the trainer.

Contents of the invention

The utility model overcomes the deficiencies in the prior art and provides a waist lowering device with adjustable height and curvature.

The purpose of this utility model is achieved through the following technical solutions.

A lower waist device with adjustable height and curvature, including a bottom pad, a bracket, a lower back pad, an adjustment bracket, and a motor. The bottom pad is provided with a chute, a safety handrail, and a foot cover, and the bracket is arranged on the chute. Inside, the lower waist backing plate is installed on the bracket, the bracket is installed on the adjustment bracket through an adjusting round rod, and the bracket is connected with the motor;

An adjustment groove is provided on the adjustment bracket, and the adjustment groove is composed of a circular groove matching the arc of the adjustment rod and a baffle plate to prevent the displacement of the adjustment rod;

A high-density spring is arranged in the middle of the lower back plate;

The support is covered with arc-shaped sponge pads, and the left and right sides of the arc-shaped sponge pads are symmetrically provided with Velcro straps, and the lower end of the Velcro straps is provided with Velcro.

The adjustable bracket is detachably provided with a convex cross bar back chair, and a handle is welded on the convex cross bar back chair, and the convex cross bar back chair includes a curved bracket, and the curved bracket can be A beam is provided detachably.

The arc bracket is welded by a metal round tube, the outer layer of the metal tube is covered with rubber, the arc bracket is provided with a lifting hole, and the beam is fixed in the lifting hole by a bolt.

The beneficial effects of the utility model are: the safety handrails and foot covers can assist in getting up and ensure the safety of exercises; the motor traction bracket slides in the chute, which can change the curvature of the lower back pad, can safely support the waist, and meet the needs of different training stages. According to the needs of the trainer, the training can be carried out step by step, preventing waist injury and making it convenient for the trainer to get up, improving the training efficiency; according to the needs of the trainer, the position of the adjusting rod on the adjusting bracket can be adjusted, and the height can be freely selected; and the adjustment circle The circular groove and baffle plate matching the radian of the rod prevent the displacement of the adjusting rod during use; the two sides of the Velcro buckle at the lower end of the Velcro tape stick together to fix the arc-shaped sponge pad on the bracket, reducing exercise Painful feeling; the convex crossbar is detachably installed on the adjustment bracket, and the crossbeam can be installed according to the needs, and the crossbeam is fixed in the lifting hole through the bolt to ensure the stability of the installation; the arc bracket is welded by metal round pipes, The outer layer of the metal tube is wrapped with rubber, which has a stable structure and relieves the tenderness during exercise; the convex cross bar can be used for strength exercises such as relaxing the lower back and exercising upper limb muscle groups, or installing a separate beam for leg press exercises . The utility model has reasonable structural design and convenient operation, can effectively prevent and reduce sports injuries, and improves exercise efficiency.

Description of drawings

Fig. 1 is a structural representation of the utility model

Fig. 2 is a structural schematic diagram of the bracket and the convex cross bar backrest chair in the utility model

In the picture:

1. Bottom pad 2. Bracket 3. Lower back pad 4. Adjusting bracket

5. Safety armrest 6. Foot cover 7. High-density spring 8. Velcro strap

9. Velcro 10. Adjusting round rod 11. Circular groove 12. Baffle plate

13. Convex bar backrest chair 14. Handle 15. Radian bracket 16. Beam

17. Lifting hole

Detailed ways

The technical scheme of the utility model is further described below through specific examples.

Example 1

A lower waist device with adjustable height and curvature, including a bottom pad 1, a bracket 2, a lower back pad 3, an adjustment bracket 4, and a motor. The bottom pad 1 is provided with a chute, a safety handrail 5, and a foot cover 6, and the bracket 2 is provided In the chute, a lower waist backing plate 3 is installed on the bracket 2, and a high-density spring 7 is arranged in the middle of the lower waist backing plate 3. An adjustment groove, the adjustment groove is composed of a circular groove 11 matching the radian of the adjustment round rod 10 and a baffle plate 12 that prevents the adjustment round rod 11 from shifting, the bracket 2 is connected with the motor, and the bracket 2 is covered An arc-shaped sponge protection pad is provided, and the left and right sides of the arc-shaped sponge protection pad are symmetrically provided with Velcro straps 8 , and the lower end of the Velcro strap 8 is provided with a Velcro button 9 .

Example 2

A lower waist device with adjustable height and curvature, including a bottom pad 1, a bracket 2, a lower back pad 3, an adjustment bracket 4, and a motor. The bottom pad 1 is provided with a chute, a safety handrail 5, and a foot cover 6, and the bracket 2 is provided In the chute, a lower waist support plate 3 is installed on the support 2, and a high-density spring 7 is arranged in the middle of the lower waist support plate 3. The support 2 is installed on the adjustment support 4 through the adjustment round rod 10, and the adjustment support 4 is detachable. The ground is provided with a convex bar back chair 13, and a handle 14 is welded on the convex bar back chair 13. The convex bar back chair 13 includes a curved bracket 15, and a cross beam 16 is detachably arranged between the curved brackets 15. The adjustment bracket 4 is provided with an adjustment slot, and the adjustment slot is composed of a circular groove 11 matching the arc of the adjustment round rod 10 and a baffle plate 12 to prevent the adjustment round rod 11 from shifting. The bracket 2 is connected to the motor. To connect, the bracket 2 is covered with an arc-shaped sponge pad, and the left and right sides of the arc-shaped sponge pad are symmetrically provided with Velcro straps 8, and the lower end of the Velcro strap 8 is provided with Velcro 9.

Example 3

A lower waist device with adjustable height and curvature, including a bottom pad 1, a bracket 2, a lower back pad 3, an adjustment bracket 4, and a motor. The bottom pad 1 is provided with a chute, a safety handrail 5, and a foot cover 6, and the bracket 2 is provided In the chute, a lower waist support plate 3 is installed on the support 2, and a high-density spring 7 is arranged in the middle of the lower waist support plate 3. The support 2 is installed on the adjustment support 4 through the adjustment round rod 10, and the adjustment support 4 is detachable. The ground is provided with a convex bar back chair 13, and a handle 14 is welded on the convex bar back chair 13. The convex bar back chair 13 includes a curved bracket 15, and a cross beam 16 is detachably arranged between the curved brackets 15. The adjustment bracket 4 is provided with an adjustment slot, and the adjustment slot is composed of a circular groove 11 matching the arc of the adjustment round rod 10 and a baffle plate 12 to prevent the adjustment round rod 11 from shifting. The bracket 2 is connected to the motor. connection, the bracket 2 is covered with an arc-shaped sponge pad, and the left and right sides of the arc-shaped sponge pad are symmetrically provided with Velcro straps 8, and the lower end of the Velcro strap 8 is provided with Velcro 9, and the arc The support 15 is welded by metal round tubes, and the outer layer of the metal tubes is covered with rubber. The arc support 15 is provided with lifting holes 17, and the crossbeam 16 is fixed in the lifting holes 17 by bolts.

When in use, the both sides of the Velcro 9 lower end of the velcro strap 8 are glued together so that the arc-shaped sponge protective pad is fixed on the support 2, and the height of the adjustment round rod 10 is adjusted as required, and then the motor pulls the support 2. Sliding in the chute to change the curvature of the lower back pad 3, the trainer puts both feet in the foot cover 6, then lowers down slowly, and can hold the safety handrail 5 when getting up to ensure the safety of the exercise;

The convex crossbar backrest chair 13 is installed on the adjustment bracket 4, the crossbeam 16 is installed as required, and the handle 14 is carried out to relax the lower back, exercise strength exercises such as upper limb muscle groups, or install a crossbeam 16 separately to Do leg presses.

The utility model can safely support the waist, meet the needs of trainers in different training stages, can carry out training step by step, prevent waist damage and facilitate trainers to get up, can effectively prevent and reduce sports injuries, and improve exercise efficiency. 2. The arc-shaped sponge protective pad is fixed on the top, so as to relieve tenderness during practice.

The three embodiments of the present utility model have been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (3)

1. the lower waist device of an adjustment height and curvature, it is characterized in that: comprise heelpiece, support, lower bustle plate, regulate support, motor, described heelpiece is provided with chute, safety rail, footmuff, described Bracket setting is in described chute, described support is installed and is provided with described lower bustle plate, described support is installed on described adjustment support by regulating round bar, and described support is connected with described motor;

Described adjustment support is provided with regulating tank, and described regulating tank is made up of the circular groove matched with described adjustment round bar radian and the plate washer that prevents described adjustment round bar to be shifted;

High density spring is provided with in the middle of described lower bustle plate;

Described support covers and is provided with circular arc sponge protection pad, the left and right sides of described circular arc sponge protection pad is arranged with nylon fastener belt, and the lower end of described nylon fastener belt is provided with thread gluing.

2. the lower waist device of adjustment height according to claim 1 and curvature, it is characterized in that: described adjustment support is removably provided with convex cross bar and leans against chair, described convex cross bar leans against welding on chair and is provided with handle, described convex cross bar leans against chair and comprises radian support, is removably provided with crossbeam between described radian support.

3. the lower waist device of adjustment height according to claim 2 and curvature, it is characterized in that: described radian support is welded by metal circular tube, described metal circular tube outer layer covers rubber, described radian support is provided with lift span, and described crossbeam is fixed in described lift span by latch.