Respiratory resistance trainer

Abstract

The utility model discloses a breathing resistance training device which comprises a three-ball training device body and a U-shaped positioning frame detachably connected with the three-ball training device body. The three-ball training device body comprises a mounting block fixedly mounted below one side of the three-ball training device body; a connecting block, a connecting groove formed in the connecting block and a positioning mechanism are fixedly installed on one side of the U-shaped positioning frame, the U-shaped positioning frame is in threaded connection with a threaded rod through a threaded hole formed in the bottom of the U-shaped positioning frame, and a pressing plate and a hand wheel arranged at the bottom end of the threaded rod are installed at the top end of the threaded rod. The mounting block is inserted into the connecting groove; the positioning mechanism is used for fixing the mounting block in the connecting groove; after the three-ball training device body is connected with the U-shaped positioning frame, the training device body can be stably placed on a table top, a user does not need to worry about the stability problem of the training device during training, the connecting structure is simple, operation is convenient, and the user can rapidly complete assembly and disassembly between the three-ball training device body and the U-shaped positioning frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of breathing trainers, and in particular relates to a breathing resistance trainer. Background Art

[0002] The three-ball breathing resistance trainer is a device used for breathing training, usually used to improve lung capacity and respiratory muscle strength. This trainer usually includes three balls, each representing a different resistance level. Through different resistances during inhalation and exhalation, it can help the trainee better control breathing, strengthen the respiratory muscles, improve lung capacity and endurance. When using the three-ball breathing resistance trainer for training, you can gradually increase the challenge and training intensity by adjusting the resistance level faced during inhalation and exhalation. This can effectively improve breathing efficiency, enhance lung function, improve sports performance and improve endurance levels.

[0003] When using a breathing resistance trainer, the user needs to place the trainer on a table. However, since the trainer itself is relatively light, it is easily affected by the external environment and becomes unstable. In order to ensure that the trainer can maintain a horizontal and stable state, the user needs to limit the trainer with his hands to prevent it from accidentally moving or tipping over. This situation may be inconvenient for the user's comfort during training.

[0004] Therefore, it is necessary to provide a breathing resistance training device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a respiratory resistance trainer to solve the above problems existing in the prior art.

[0006] Technical solution: A breathing resistance trainer, comprising:

[0007] A three-ball training device body, and a U-shaped positioning frame detachably connected to the three-ball training device body;

[0008] The three-ball training device body includes a mounting block fixedly mounted at the lower side thereof;

[0009] A connecting block is fixedly installed on one side of the U-shaped positioning frame, a connecting groove and a positioning mechanism are provided on the connecting block, the U-shaped positioning frame is threadedly connected to a threaded rod through a threaded hole provided at the bottom thereof, a pressing plate is installed at the top end of the threaded rod, and a hand wheel is provided at the bottom end of the threaded rod;

[0010] The mounting block is inserted into the connecting groove;

[0011] The positioning mechanism is used to fix the mounting block in the connecting groove.

[0012] In a further embodiment, the positioning mechanism comprises a fixing hole provided on the connecting block;

[0013] The fixing hole is arranged on the top of the connecting block and is communicated with the interior of the connecting groove.

[0014] In a further embodiment, the positioning mechanism further comprises a vertical slot provided on one side of the inner wall of the fixing hole, a vertical rod connected to the connecting block and located in the vertical slot, a slider and a spring sleeved on the vertical rod, and a rectangular positioning rod fixedly connected to the slider;

[0015] One end of the spring abuts against the slider, and the other end abuts against the connecting block;

[0016] The rectangular positioning rod is slidably connected to the fixing hole.

[0017] In a further embodiment, a slot is further provided on the mounting block, and a protruding end adapted to the slot is provided at the front end of the rectangular positioning rod.

[0018] In a further embodiment, a baffle is fixedly mounted on the top end of the rectangular positioning rod, and a pull ring is fixedly mounted on the top of the baffle.

[0019] In a further embodiment, a limiting block is fixedly installed on one side of the pressing plate, a limiting groove is opened on one side of the inner wall of the U-shaped positioning frame, and the limiting groove is slidably connected to the limiting block.

[0020] In a further embodiment, a mounting frame is fixedly mounted on one side of the bottom of the three-ball training device body, and a lens is fixedly mounted on the mounting frame.

[0021] In a further embodiment, the sliding block is provided with a sliding hole for the vertical rod to pass through.

[0022] In a further embodiment, a non-slip pad is bonded to the top of the pressing plate.

[0023] Beneficial effects: The utility model relates to a respiratory resistance trainer, which has the following beneficial effects:

[0024] 1. The utility model uses the three-ball training device body, U-shaped positioning frame, limit groove, pressure plate, limit block, threaded rod, hand wheel, pull ring, baffle, connecting block, vertical rod, vertical groove, spring, slider, connecting groove, slot, installation block, fixing hole and rectangular positioning rod to establish a connection relationship between the three-ball training device body and the U-shaped positioning frame. When the three-ball training device body is connected to the U-shaped positioning frame, the training device body can be placed firmly on the desktop, so that the user does not need to worry about the stability of the training device during training, thereby ensuring the comfort of the training process. The connection structure is simple and easy to operate. The user can quickly complete the assembly and disassembly between the three-ball training device body and the U-shaped positioning frame, which improves practicality.

[0025] 2. The utility model uses the mounting frame and the lens in combination. In order to facilitate the user to adjust the resistance, a lens is set below the resistance adjustment knob at the bottom of the trainer. The user can observe the gear position of the resistance adjustment knob at the bottom through the reflective effect of the lens, thereby achieving precise adjustment. This design improves the convenience of the user when using the trainer and makes it more convenient and accurate to adjust the resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the U-shaped positioning frame in the utility model.

[0028] Figure 3 It is a schematic diagram of the connection structure between the mounting frame and the lens in the utility model.

[0029] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0030] The reference numerals in the figure are: three-ball trainer body 1, U-shaped positioning frame 2, limiting groove 3, pressure plate 4, limiting block 5, threaded rod 6, handwheel 7, mounting frame 8, lens 9, pull ring 10, baffle 11, connecting block 12, vertical rod 13, vertical groove 14, spring 15, slider 16, connecting groove 17, card slot 18, mounting block 19, fixing hole 20, rectangular positioning rod 21. DETAILED DESCRIPTION

[0031] After the applicant's research and analysis, the reason for this problem (the user needs to limit the trainer by hand to prevent it from accidentally moving or falling over) is that when using the respiratory resistance trainer, the user needs to place the trainer on the desktop, but because the trainer itself is relatively light, it is easily affected by the external environment and becomes unstable. In order to ensure that the trainer can maintain a horizontal and stable state, the user needs to limit the trainer by hand. The utility model uses the three-ball trainer body, U-shaped positioning frame, limiting groove, pressure plate, limiting block, threaded rod, hand wheel, pull ring, baffle, connecting block, vertical rod, vertical groove, spring, slider, connecting groove, card slot, installation block, fixing hole and rectangular positioning rod to establish a connection relationship between the three-ball trainer body and the U-shaped positioning frame. When the three-ball trainer body is connected to the U-shaped positioning frame, the trainer body can be placed firmly on the desktop, so that the user does not need to worry about the stability of the trainer during training, thereby ensuring the comfort of the training process. The connection structure is simple and easy to operate. The user can quickly complete the assembly and disassembly between the three-ball trainer body and the U-shaped positioning frame, which improves practicality.

[0032] A breathing resistance trainer comprises: a three-ball trainer body 1, a U-shaped positioning frame 2, a limiting groove 3, a pressing plate 4, a limiting block 5, a threaded rod 6, a hand wheel 7, a mounting frame 8, a lens 9, a pull ring 10, a baffle 11, a connecting block 12, a vertical rod 13, a vertical groove 14, a spring 15, a sliding block 16, a connecting groove 17, a clamping groove 18, a mounting block 19, a fixing hole 20, and a rectangular positioning rod 21.

[0033] The device comprises a three-ball training device body 1, and a U-shaped positioning frame 2 detachably connected to the three-ball training device body 1; the three-ball training device body 1 comprises a mounting block 19 fixedly mounted at the lower side thereof; a connecting block 12 is fixedly mounted at one side of the U-shaped positioning frame 2, a connecting groove 17 and a positioning mechanism are provided on the connecting block 12, the U-shaped positioning frame 2 is threadedly connected to a threaded rod 6 through a threaded hole provided at the bottom thereof, a pressing plate 4 is installed at the top end of the threaded rod 6, and a hand wheel 7 is provided at the bottom end of the threaded rod 6; the mounting block 19 is inserted into the connecting groove 17; the positioning mechanism is used for The installation block 19 is fixed in the connection groove 17; the installation block 19 is inserted into the connection groove 17, and then one end of the rectangular positioning rod 21 is located in the card slot 18, thereby completing the installation work between the three-ball training device body 1 and the U-shaped positioning frame 2, and then the U-shaped positioning frame 2 is connected to the desktop, and then the hand wheel 7 is turned to make the pressure plate 4 abut against the bottom surface of the desktop, thereby completing the fixing work of the three-ball training device body 1, and the training device body can be placed firmly on the desktop, so that the user does not need to worry about the stability of the training device during training, thereby ensuring the comfort of the training process. The connection structure is simple and easy to operate, and the user can quickly complete the assembly and disassembly between the three-ball training device body 1 and the U-shaped positioning frame 2, which improves practicality.

[0034] The positioning mechanism includes a fixing hole 20 opened on the connecting block 12; the fixing hole 20 is opened at the top of the connecting block 12 and is connected to the inside of the connecting groove 17; the positioning mechanism also includes a vertical groove 14 provided on one side of the inner wall of the fixing hole 20, a vertical rod 13 connected to the connecting block 12 and located in the vertical groove 14, a slider 16 and a spring 15 sleeved on the vertical rod 13, and a rectangular positioning rod 21 fixedly connected to the slider 16; one end of the spring 15 abuts against the slider 16, and the other end abuts against the connecting block 12; the rectangular positioning rod 21 is slidably connected to the fixing hole 20; a baffle 11 is fixedly installed on the top of the rectangular positioning rod 21, and a Pull ring 10; when installation work is required, the pull ring 10 is put on the operator's finger, so that the rectangular positioning rod 21 moves in the fixing hole 20, and then the mounting block 19 is inserted into the connecting groove 17, and then the rectangular positioning rod 21 is moved in the fixing hole 20 in the opposite direction, so that its front end is located in the slot 18, and then under the action of the slider 16 and the spring 15, the rectangular positioning rod 21 can generate a predetermined pressure on the mounting block 19, so as to complete the assembly work; the baffle 11 is provided to support the rectangular positioning rod 21, and the pull ring 10 is provided to make one end of the rectangular positioning rod 21 away from the mounting block 19, so as to facilitate the installation and disassembly of the three-ball trainer body 1.

[0035] The mounting block 19 is also provided with a slot 18, and the front end of the rectangular positioning rod 21 is provided with a protruding end adapted to the slot 18; thereby, the protruding end can be located in the slot 18, and the three-ball training device body 1 can be installed on the U-shaped positioning frame 2, thereby completing the assembly work of the device.

[0036] A limiting block 5 is fixedly installed on one side of the pressing plate 4 , and a limiting groove 3 is provided on one side of the inner wall of the U-shaped positioning frame 2 , and the limiting groove 3 is slidably connected to the limiting block 5 .

[0037] A mounting frame 8 is fixedly mounted on one side of the bottom of the three-ball training device body 1, and a lens 9 is fixedly mounted on the mounting frame 8; during the use of the three-ball training device, it is usually necessary to adjust the inhalation and exhalation resistance.

[0038] In order to make these adjustments, the user needs to pick up the entire trainer and turn it over, and then operate the resistance adjustment knob at the bottom. However, after the trainer is fixed on the desktop, in order to facilitate the user to adjust the resistance, a lens 9 is set under the resistance adjustment knob at the bottom of the trainer. The user can observe the gear position of the resistance adjustment knob at the bottom through the reflective effect of the lens 9, thereby achieving precise adjustment. Such a design improves the convenience of the user when using the trainer, making it more convenient and accurate to adjust the resistance.

[0039] The slide block 16 is provided with a slide hole for the vertical rod 13 to pass through.

[0040] The top of the pressing plate 4 is bonded with an anti-skid pad to ensure that the U-shaped positioning frame 2 can be installed on the desktop.

[0041] Description of working principle: The specific structure of the three-ball training device body 1 can refer to the existing technology, which can be easily implemented by those skilled in the art. When the three-ball training device body 1 is used, the U-shaped positioning frame 2 is first fixed, and the U-shaped positioning frame 2 is clamped on the side of the desktop, and then the hand wheel 7 is rotated. The rotation of the hand wheel 7 drives the threaded rod 6 to rotate, and the threaded rod 6 is vertically moved during the rotation through the threaded transmission between the threaded rod 6 and the U-shaped positioning frame 2. The movement of the threaded rod 6 drives the pressure plate 4 to move. The pressure plate 4 is stably moved vertically through the sliding relationship between the limit block 5 and the limit groove 3, so that the pressure plate 4 is pressed against the bottom of the desktop, and the U-shaped positioning frame 2 is firmly fixed on the side of the desktop, and then the three-ball training device body 1 is placed on the desktop, and the mounting block 19 on the three-ball training device body 1 is directly inserted into the connecting groove on the connecting block 12 17, when the installation block 19 is inserted into the connection groove 17, it will contact the inclined surface at the bottom end of the rectangular positioning rod 21, and the rectangular positioning rod 21 will automatically push upward. In the process of moving upward, the rectangular positioning rod 21 will drive the slider 16 to slide on the outer wall of the vertical rod 13 and squeeze the spring 15. As the installation block 19 and the connection groove 17 are snapped into place, the rectangular positioning rod 21 will automatically snap into the inside of the top slot 18 of the installation block 19 under the elastic action of the spring 15, and the installation block 19 will be firmly locked in the inside of the connection groove 17, thereby also establishing a connection relationship between the three-ball training device body 1 and the U-shaped positioning frame 2. When the three-ball training device body 1 is connected to the U-shaped positioning frame 2, the training device body can be firmly placed on the desktop, so that the user does not need to worry about the stability of the training device during training, thereby ensuring the comfort of the training process. The connection structure is simple and easy to operate. The user can quickly complete the assembly and disassembly between the three-ball training device body 1 and the U-shaped positioning frame 2, which improves practicality.

[0042] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A breathing resistance training device, characterized in that: include: A three-ball training device body, and a U-shaped positioning frame detachably connected to the three-ball training device body; The three-ball training device body includes a mounting block fixedly mounted at the lower side thereof; A connecting block is fixedly installed on one side of the U-shaped positioning frame, a connecting groove and a positioning mechanism are provided on the connecting block, the U-shaped positioning frame is threadedly connected to a threaded rod through a threaded hole provided at the bottom thereof, a pressing plate is installed at the top end of the threaded rod, and a hand wheel is provided at the bottom end of the threaded rod; The mounting block is inserted into the connecting groove; The positioning mechanism is used to fix the mounting block in the connecting groove.

2. A breathing resistance training device according to claim 1, characterized in that: The positioning mechanism comprises a fixing hole provided on the connecting block; The fixing hole is arranged on the top of the connecting block and is communicated with the interior of the connecting groove.

3. A breathing resistance training device according to claim 2, characterized in that: The positioning mechanism also includes a vertical slot provided on one side of the inner wall of the fixing hole, a vertical rod connected to the connecting block and located in the vertical slot, a slider and a spring sleeved on the vertical rod, and a rectangular positioning rod fixedly connected to the slider; One end of the spring abuts against the slider, and the other end abuts against the connecting block; The rectangular positioning rod is slidably connected to the fixing hole.

4. A breathing resistance training device according to claim 3, characterized in that: The mounting block is also provided with a slot, and the front end of the rectangular positioning rod is provided with a protruding end adapted to the slot.

5. A breathing resistance training device according to claim 3, characterized in that: A baffle is fixedly installed on the top end of the rectangular positioning rod, and a pull ring is fixedly installed on the top of the baffle.

6. A breathing resistance training device according to claim 1, characterized in that: A limiting block is fixedly installed on one side of the pressing plate, and a limiting groove is provided on one side of the inner wall of the U-shaped positioning frame, and the limiting groove is slidably connected with the limiting block.

7. A breathing resistance training device according to claim 1, characterized in that: A mounting frame is fixedly mounted on one side of the bottom of the three-ball training device body, and a lens is fixedly mounted on the mounting frame.

8. A breathing resistance training device according to claim 3, characterized in that: The sliding block is provided with a sliding hole for the vertical rod to pass through.

9. A breathing resistance training device according to claim 1, characterized in that: The top of the pressing plate is bonded with an anti-skid pad.

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