Self-service inverted breath-holding training device

Abstract

This utility model discloses a self-service inverted breath-holding training device, comprising an L-shaped frame for placement and fixation at the outer corner of a pool. The frame includes a horizontal section and a vertical section. A connecting part and foot hooks are provided on the horizontal section. The connecting part is used for fixation, and the foot hooks can slide back and forth along the horizontal section, having front and rear limit points. The foot hooks are used to hook the trainee's feet to maintain the inverted position. Handrails are provided on both the horizontal and vertical sections for the trainee to use for support during inversion and standing. This training device allows a single person to complete inverted breath-holding training.

Description

Technical Field

[0001] This utility model relates to underwater escape training, specifically to a self-service inverted breath-holding training device. Background Technology

[0002] With the increase in water activities, the importance of underwater escape skills is becoming increasingly prominent. Underwater escape training includes breath-holding training, which aims to improve a person's ability to hold their breath underwater for longer periods, with better technique and mindset. Currently, most breath-holding training is standing breath-holding training, where trainees stand in a pool (with water above their heads) and then climb out of the pool using a ladder. To increase the difficulty, inverted breath-holding training can be used, which requires assistance from others to help the trainee maintain the inverted position and stand up smoothly. Utility Model Content

[0003] The purpose of this invention is to provide a self-service inverted breath-holding training device, which allows a single person to complete inverted breath-holding training.

[0004] The technical solution adopted in this utility model is: A self-service inverted breath-holding training device includes an L-shaped frame for placement and fixation at the outer corner of a pool. The frame includes a horizontal section and a vertical section. The horizontal section has a connecting part and a foot hook. The connecting part is used for installation and fixation. The foot hook can slide back and forth along the horizontal section and has a front limit point and a rear limit point. The foot hook is used to hook the trainee's feet to keep the trainee inverted. The horizontal and vertical sections are equipped with handrails for the trainee to use for leverage during inversion and standing up.

[0005] Preferably, pads are provided on the horizontal and vertical sections. The pads on the horizontal section are used to provide support for the lower legs of the inverted trainee, and the pads on the vertical section are used to provide support for the lower legs and below of the inverted trainee.

[0006] Preferably, the pad is made of stainless steel with perforations.

[0007] Preferably, the pad has a smooth transition between the horizontal and vertical portions.

[0008] Preferably, the backing plate is welded to both the horizontal and vertical sections.

[0009] Preferably, the handrail includes a first handrail and a second handrail. The first handrail is provided on the horizontal part and the vertical part. The first handrail extends from the horizontal part to beyond the vertical part and then extends downward and back to the vertical part. The second handrail is below the first handrail and extends vertically.

[0010] Preferably, the frame has one or more training positions arranged side by side, each training position has a foot hook in the middle and handrails on both sides.

[0011] Preferably, the connecting part is an angle plate, which is fixed by expansion bolts.

[0012] Preferably, the frame structure is made of welded stainless steel pipes.

[0013] Preferably, the stainless steel tubing of the frame is round.

[0014] The beneficial effects of this utility model are: This training device allows individuals to maintain an inverted position and stand up smoothly without the assistance of others, enabling them to complete inverted breath-holding training by themselves. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the self-service inverted breath-holding training device of this utility model.

[0016] In the picture: 10-Horizontal part; 11-Connecting part; 12-Foot hook; 20 - Vertical section; 30 - Handrail; 31 - First handrail; 32 - Second handrail; 40 - Pad. Detailed Implementation

[0017] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0018] This embodiment discloses a self-service inverted breath-holding training device, such as... Figure 1 As shown: It includes a frame, which is L-shaped and is used to be placed and fixed at the external corner of the pool opening; the frame includes a horizontal part 10 and a vertical part 20; the horizontal part 10 is provided with a connecting part 11 and a foot hook, the connecting part 11 is used for installation and fixation, and the foot hook 12 can slide back and forth along the horizontal part 10 and has a front limit point and a rear limit point. The foot hook 12 is used to hook the feet of the trainee to keep the trainee in an inverted position; the horizontal part 10 and the vertical part 20 are provided with handrails 30, which are used by the trainee to gain leverage during inversion and standing up.

[0019] This training device is used in conjunction with a water tank. The frame is placed at the outer corner of the upper opening of the water tank and fixed in place via the connecting part 11. During training: The trainee first pushes the foot hook 12 to the front limit point, then sits down with their back against the pool and hooks their feet onto the foot hook 12. With the help of the handrail 30, they first move their body backward so that their buttocks are suspended in the air, and then slowly fall down until they are inverted. At the same time, their feet remain hooked onto the foot hook 12 and move the foot hook 12 backward. When the foot hook 12 moves to the rear limit point, the trainee is in a fully inverted state. With their feet hooked onto the foot hook 12, their lower legs supported on the horizontal part 10, and their lower legs resting on the vertical part 20, the trainee can prevent themselves from falling. After holding their breath, the trainee can stand up smoothly with the help of the handrail 30.

[0020] From the above, we can see that: This training device allows individuals to maintain an inverted position and stand up smoothly without the assistance of others, enabling them to complete inverted breath-holding training by themselves.

[0021] In order to improve comfort and reduce the strain on the body during training, in this embodiment, preferably, as follows: Figure 1 As shown: Pads 40 are provided on the horizontal section 10 and the vertical section 20. The pad 40 on the horizontal section 10 provides support for the lower legs of the inverted trainee, while the pad 40 on the vertical section 20 provides support for the lower legs and below. Preferably, the pad 40 is made of perforated stainless steel, which allows for ventilation at the point of contact with the body, is waterproof, wear-resistant, and extends its service life. Furthermore, the pad 40 smoothly transitions between the horizontal section 10 and the vertical section 20, preventing injury to the body at turning points. The pad 40 is welded to the horizontal section 10 and the vertical section 20 to ensure a reliable connection.

[0022] Regarding the handrail 30, in this embodiment, preferably, as follows: Figure 1 As shown: The handrail 30 includes a first handrail 31 and a second handrail 32. The first handrail 31 is located on the horizontal portion 10 and the vertical portion 20. The first handrail 31 extends from the horizontal portion 10 beyond the vertical portion 20, then extends downwards and returns to the vertical portion 20. The second handrail 32 is below the first handrail 31 and extends vertically. The first handrail 31 can provide support for the trainee in the early and middle stages of the inversion process and in the middle and late stages of the standing up process. The second handrail 32 can provide support for the trainee in the late stage of the inversion process and in the early stage of the standing up process.

[0023] like Figure 1 As shown in this embodiment, the frame has multiple training positions arranged side by side. Each training position has a foot hook 12 in the middle and handrails 30 on both sides, allowing multiple people to use it side by side for comparison. Of course, the frame can also have only one training position for single-person use.

[0024] In this embodiment, the connecting part 11 is preferably a corner plate, which is fixed by expansion bolts for secure installation.

[0025] In this embodiment, the frame is preferably a frame structure welded from stainless steel pipes, which is convenient to manufacture, waterproof, wear-resistant, and extends service life. Furthermore, the stainless steel pipes of the frame are preferably round pipes to avoid injury to trainees.

[0026] The embodiments described above are some, but not all, of the embodiments of this application. The detailed description of the embodiments of this application is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

Claims

1. A self-service inverted breath-holding training device, characterized in that: The frame is L-shaped and is placed and fixed at the outer corner of the pool. The frame includes a horizontal section and a vertical section. The horizontal section is equipped with a connecting part and a foot hook. The connecting part is used for installation and fixation. The foot hook can slide back and forth along the horizontal section and has a front limit point and a rear limit point. The foot hook is used to hook the trainee's feet to keep the trainee in an inverted position. The horizontal and vertical sections are equipped with handrails, which are used by the trainee to gain leverage during inversion and standing up.

2. The self-service inverted breath-holding training device as described in claim 1, characterized in that: The horizontal and vertical sections are equipped with pads. The pad on the horizontal section is used to support the lower legs of the inverted trainee, and the pad on the vertical section is used to provide support for the lower legs and below of the inverted trainee.

3. The self-service inverted breath-holding training device as described in claim 2, characterized in that: The pad is made of stainless steel with perforations.

4. The self-service inverted breath-holding training device as described in claim 2, characterized in that: The pad transitions smoothly between the horizontal and vertical sections.

5. The self-service inverted breath-holding training device as described in claim 2, characterized in that: The backing plates are welded onto the horizontal and vertical sections.

6. The self-service inverted breath-holding training device as described in claim 1, characterized in that: The handrail includes a first handrail and a second handrail. The first handrail is located on the horizontal part and the vertical part. The first handrail extends from the horizontal part to beyond the vertical part and then extends downward and back to the vertical part. The second handrail is below the first handrail and extends vertically.

7. The self-service inverted breath-holding training device as described in claim 1, characterized in that: The frame has one or more training positions arranged side by side, each with a foot hook in the middle and handrails on both sides.

8. The self-service inverted breath-holding training device as described in claim 1, characterized in that: The connecting part is a corner plate, which is fixed by expansion bolts.

9. The self-service inverted breath-holding training device as described in claim 1, characterized in that: The frame structure is made of welded stainless steel pipes.

10. The self-service inverted breath-holding training device as described in claim 9, characterized in that: The stainless steel tubing used for the frame is round.

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