CROSSFIT respiratory training device for physical training of firemen

Abstract

The CROSSFIT respiratory training device for the physical training of the firefighters comprises a main frame, one side of the main frame is fixedly connected with a connecting frame, the end portion of the connecting frame is fixedly connected with a resistance component, and one side of the resistance component is provided with an adjusting head. The utility model has the advantages that the two elastic bands are matched with the hook surface magic tape and the loop surface magic tape to surround the head of a firefighter, and the inner stable ring is sleeved on the outer side of the mouth. The air blowing bag is pressed and loosened for multiple times, the air blowing bag blows air into the sealing air bag, the sealing air bag is made to bulge, and the gap between the main frame and the face is sealed. According to self needs, the adjusting head is rotated to adjust the resistance of the resistance component, after adjustment is completed, the nose is used for inhaling, the mouth is used for exhaling after breath holding for several seconds, the resistance component blocks exhaled air, and the training purpose is achieved by repeating the steps. And the equipment does not need to be accessed, is safer and more sanitary to use, can be used for public use, and improves the applicability of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing training equipment, in particular to a CROSSFIT breathing trainer for physical training of firefighters. Background Art

[0002] Compared with traditional bodybuilding methods, the CrossFit fitness system is closer to natural fitness and is more conducive to comprehensive physical exercise within an effective time. The various aerobic and anaerobic trainings can significantly improve aerobic endurance, anaerobic endurance, and explosive power. The muscles produced by this training method are suitable for a wider range of quality training for other sports and are a more suitable training method for firefighters.

[0003] The breathing trainer is an active breathing exercise device used for respiratory muscle training. It trains the respiratory muscles through the impedance principle, helping users improve lung function and enhance respiratory muscle strength and endurance.

[0004] An existing CrossFit breathing trainer is provided with a resistance component, an adjustment head and a mouthpiece. When in use, the mouthpiece is inserted into the mouth, and the mouthpiece is bitten with teeth, and then the adjustment head is turned to adjust the resistance as needed. After the adjustment is completed, inhale through the nose, hold the breath for a few seconds, and then exhale through the mouthpiece. Repeat this to achieve the training purpose. However, placing the mouthpiece in the mouth faces a hygiene problem, resulting in the need for sanitary treatment of the breathing trainer after use, and it is difficult to share. For this reason, a CROSSFIT breathing trainer for firefighter physical training is proposed for improvement. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] To this end, one purpose of the present invention is to provide a CROSSFIT breathing trainer for firefighter physical training to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a CROSSFIT breathing trainer for physical training of firefighters, comprising a main frame, a connecting frame is fixedly connected to one side of the main frame, a resistance component is fixedly connected to the end of the connecting frame, an adjustment head is provided on one side of the resistance component, an inner stabilizing ring is fixedly connected to the inner side of the main frame, and an outer stabilizing ring is fixedly connected to the outer side of the main frame;

[0008] A sealed airbag is arranged in the main frame, an exhaust pipe is arranged on the upper part of the sealed airbag, an air intake pipe is arranged at the bottom of the sealed airbag, an air bag is arranged at the bottom end of the air intake pipe, an air supply one-way valve is arranged on the air intake pipe, and an air intake one-way valve is arranged at the bottom end of the air bag;

[0009] Elastic bands are arranged on both sides of the main frame, and hook-surface Velcro and fleece-surface Velcro are arranged at the ends of the elastic bands on both sides of the main frame respectively.

[0010] Preferably, in any of the above schemes, the main frame adopts a U-shaped structure, and the connecting frame adopts a conical structure.

[0011] Preferably, any of the above solutions is that the resistance component and the regulating head are both provided with a plurality of convex strips.

[0012] The above technical solution is adopted: the main frame provides an installation platform for the connection frame, the inner stabilizing ring, the outer stabilizing ring and other structures. The main frame adopts a U-shaped structure to provide installation space for the sealed airbag and restrict the sealed airbag so that the sealed airbag cannot expand vertically. The connection frame connects the main frame and the resistance component, and the resistance component is used to provide resistance during breathing training. The adjustment head is used to adjust the resistance value of the resistance component so that the device can adapt to different firefighters. The convex strips set on the resistance component and the adjustment head can assist the firefighter to rotate the adjustment head.

[0013] Preferably, any of the above schemes is that the sides of the inner stabilizing ring and the outer stabilizing ring are both provided with cushioning pads, and the sealing airbag adopts an annular structure.

[0014] Preferably, any of the above schemes is provided with a control valve on the exhaust pipe, and the exhaust pipe and the air intake pipe are both arranged through the main frame.

[0015] The above technical solution is adopted: the inner stabilizing ring and the outer stabilizing ring can be attached around the mouth of the firefighter when in use, and the cushions arranged on the sides of the two can improve the comfort during use. The sealing airbag is used to seal the gap between the breathing trainer and the face of the firefighter to prevent the exhaled air from flowing out of the gap. The exhaust pipe is used to discharge the gas in the sealed airbag to the outside. The air inlet pipe is used to input gas into the sealed airbag, and a control valve is arranged on the exhaust pipe to control the opening and closing of the exhaust pipe. The inflation airbag is used to inflate the sealed airbag.

[0016] Preferably, in any of the above schemes, the exhaust pipe and the air intake pipe are both arranged in the middle of the sealed airbag.

[0017] Preferably, any of the above schemes has the same length of elastic bands on both sides of the main frame, and the hook-side Velcro and the fleece-side Velcro are respectively arranged on the same side of the two elastic bands.

[0018] The above technical solution is adopted: the air intake check valve can allow external gas to flow into the airbag and prevent the gas in the airbag from flowing to the outside. The air supply check valve can allow the gas in the airbag to flow into the sealed airbag and prevent the gas in the sealed airbag from flowing into the airbag. The two elastic bands can be combined with the hook-surface Velcro and the fleece-surface Velcro to wrap around the firefighter's head, so that the breathing trainer is bound to the firefighter's head.

[0019] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0020] The CROSSFIT breathing trainer for firefighter physical training is equipped with a main frame, a sealed airbag, an air intake pipe, an inflatable airbag and other structures. During breathing training, two elastic bands are used with hook-surface Velcro and fleece-surface Velcro to wrap around the firefighter's head, and the inner stabilizing ring is placed on the outside of the mouth. Press and release the inflatable airbag several times, and the inflatable airbag will blow air into the sealed airbag to inflate the sealed airbag and seal the gap between the main frame and the face. According to your own needs, rotate the adjustment head to adjust the resistance of the resistance component. After the adjustment is completed, inhale through the nose, and exhale through the mouth after holding your breath for a few seconds. The resistance component blocks the exhalation, and repeats this process to achieve the training purpose. The device does not require an inlet, and is safer and more hygienic to use. It can also be used for public use, which improves the applicability of the device.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0025] Figure 3 It is a schematic diagram of the cutaway structure of the utility model.

[0026] In the figure: 1-main frame, 2-connecting frame, 3-resistance component, 4-adjusting head, 5-inner stabilizing ring, 6-outer stabilizing ring, 7-sealing airbag, 8-exhaust pipe, 9-intake pipe, 10-airbag, 11-gas supply check valve, 12-intake check valve, 13-elastic belt, 14-hook-surface Velcro, 15-wool-surface Velcro. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 3 As shown, the utility model comprises a main frame 1, a connecting frame 2 is fixedly connected to one side of the main frame 1, a resistance component 3 is fixedly connected to the end of the connecting frame 2, an adjusting head 4 is provided on one side of the resistance component 3, an inner stabilizing ring 5 is fixedly connected to the inner side of the main frame 1, and an outer stabilizing ring 6 is fixedly connected to the outer side of the main frame 1;

[0030] A sealed airbag 7 is arranged in the main frame 1, an exhaust pipe 8 is arranged on the upper part of the sealed airbag 7, an air intake pipe 9 is arranged at the bottom of the sealed airbag 7, an air bag 10 is arranged at the bottom end of the air intake pipe 9, an air delivery check valve 11 is arranged on the air intake pipe 9, and an air intake check valve 12 is arranged at the bottom end of the air bag 10;

[0031] Elastic bands 13 are provided on both sides of the main frame 1 , and hook-surface Velcro 14 and fleece-surface Velcro 15 are provided at the ends of the elastic bands 13 on both sides of the main frame 1 .

[0032] Embodiment 1: The main frame 1 adopts a U-shaped structure, and the connecting frame 2 adopts a conical structure. A number of convex strips are provided on the resistance component 3 and the adjusting head 4. The main frame 1 provides an installation platform for the connecting frame 2, the inner stabilizing ring 5, the outer stabilizing ring 6 and other structures. The main frame 1 adopts a U-shaped structure to provide an installation space for the sealing airbag 7, and restricts the sealing airbag 7 so that the sealing airbag 7 cannot expand vertically. The connecting frame 2 connects the main frame 1 and the resistance component 3. The resistance component 3 is used to provide resistance during breathing training. The adjusting head 4 is used to adjust the resistance value of the resistance component 3 so that the device can adapt to different firefighters. The convex strips provided on the resistance component 3 and the adjusting head 4 can assist the firefighter in rotating the adjusting head 4.

[0033] Embodiment 2: Buffer pads are arranged on the sides of the inner stabilizing ring 5 and the outer stabilizing ring 6, and the sealing airbag 7 adopts an annular structure. A control valve is arranged on the exhaust pipe 8, and the exhaust pipe 8 and the air inlet pipe 9 are both arranged through the main frame 1. The inner stabilizing ring 5 and the outer stabilizing ring 6 can be attached around the mouth of the firefighter when in use, and the buffer pads arranged on the sides of the two can improve the comfort during use. The sealing airbag 7 is used to seal the gap between the breathing trainer and the face of the firefighter to prevent the exhaled air from flowing out of the gap. The exhaust pipe 8 is used to discharge the gas in the sealing airbag 7 to the outside. The air inlet pipe 9 is used to input gas into the sealing airbag 7, and a control valve is arranged on the exhaust pipe 8 to control the opening and closing of the exhaust pipe 8. The inflation airbag 10 is used to inflate the sealing airbag 7.

[0034] Embodiment 3: The exhaust pipe 8 and the intake pipe 9 are both arranged in the middle of the sealed airbag 7. The elastic bands 13 on both sides of the main frame 1 are of the same length, and the hook-surface Velcro 14 and the fleece-surface Velcro 15 are respectively arranged on the same side of the two elastic bands 13. The air intake check valve 12 can allow external gas to flow into the airbag 9 and prevent the gas in the airbag 9 from flowing to the outside. The gas supply check valve 11 can allow the gas in the airbag 9 to flow into the sealed airbag 7 and prevent the gas in the sealed airbag 7 from flowing into the airbag 9. The two elastic bands 13, together with the hook-surface Velcro 14 and the fleece-surface Velcro 15, can be wrapped around the firefighter's head, so that the breathing trainer is bound to the firefighter's head.

[0035] The working principle of the utility model is as follows:

[0036] S1, using two elastic bands 13 with hook-surface Velcro 14 and fleece-surface Velcro 15 to wrap around the firefighter's head, and putting the inner stabilizing ring 5 on the outside of the mouth;

[0037] S2, pressing and releasing the inflating airbag 10 for multiple times, the inflating airbag 10 blows air into the sealing airbag 7, so that the sealing airbag 7 swells and seals the gap between the main frame 1 and the face;

[0038] S3. According to your own needs, rotate the adjustment head 4 to adjust the resistance of the resistance component 3. After the adjustment is completed, inhale through the nose, and exhale through the mouth after holding your breath for a few seconds. The resistance component 3 blocks the exhalation. Repeat this to achieve the training purpose.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] The CROSSFIT breathing trainer for firefighter physical training is provided with a main frame 1, a sealing airbag 7, an air inlet pipe 9, an airbag 10 and other structures. When performing breathing training, two elastic bands 13 are used to cooperate with hook-surface Velcro 14 and fleece-surface Velcro 15 to surround the firefighter's head, and the inner stabilizing ring 5 is sleeved on the outside of the mouth. The airbag 10 is pressed and released multiple times, and the airbag 10 blows air into the sealing airbag 7, so that the sealing airbag 7 bulges and seals the gap between the main frame 1 and the face. According to one's own needs, the adjustment head 4 is rotated to adjust the resistance of the resistance component 3. After the adjustment is completed, inhale through the nose, and exhale through the mouth after holding the breath for a few seconds. The resistance component 3 blocks the exhalation, and this is repeated to achieve the training purpose. The device does not require an entrance, and is safer and more hygienic to use. It can also be used for public use, which improves the applicability of the device.

Claims

1. A CROSSFIT breathing trainer for firefighter physical training, comprising a main frame (1); characterized in that: A connection frame (2) is fixedly connected to one side of the main frame (1); a resistance component (3) is fixedly connected to the end of the connection frame (2); an adjustment head (4) is provided on one side of the resistance component (3); an inner stabilizing ring (5) is fixedly connected to the inner side of the main frame (1); and an outer stabilizing ring (6) is fixedly connected to the outer side of the main frame (1); A sealing airbag (7) is arranged in the main frame (1), an exhaust pipe (8) is arranged on the upper part of the sealing airbag (7), an air intake pipe (9) is arranged at the bottom of the sealing airbag (7), an air inflation bag (10) is arranged at the bottom end of the air intake pipe (9), an air supply check valve (11) is arranged on the air intake pipe (9), and an air intake check valve (12) is arranged at the bottom end of the air inflation bag (10); Elastic bands (13) are provided on both sides of the main frame (1), and hook-surface Velcro (14) and fleece-surface Velcro (15) are provided at the ends of the elastic bands (13) on both sides of the main frame (1).

2. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 1, characterized in that: The main frame (1) adopts a U-shaped structure, and the connecting frame (2) adopts a conical structure.

3. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 2, characterized in that: The resistance component (3) and the regulating head (4) are both provided with a plurality of convex strips.

4. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 3, characterized in that: Buffer pads are provided on the sides of the inner stabilizing ring (5) and the outer stabilizing ring (6), and the sealing airbag (7) adopts an annular structure.

5. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 4, characterized in that: The exhaust pipe (8) is provided with a control valve, and the exhaust pipe (8) and the air intake pipe (9) are both provided through the main frame (1).

6. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 5, characterized in that: The exhaust pipe (8) and the air intake pipe (9) are both arranged in the middle of the sealed airbag (7).

7. A CROSSFIT breathing trainer for firefighter physical training as claimed in claim 6, characterized in that: The elastic bands (13) on both sides of the main frame (1) have the same length, and the hook-surface Velcro (14) and the fleece-surface Velcro (15) are respectively arranged on the same side of the two elastic bands (13).

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