Lung function rehabilitation apparatus

Abstract

The utility model discloses a lung function rehabilitation device which comprises a cylinder, the cylinder is arranged in a closed mode, a piston block is arranged in the cylinder, an air inlet pipe is fixedly connected to the cylinder, the air inlet pipe is arranged in an L shape, the air inlet pipe penetrates through the side wall of the cylinder, the air inlet pipe is connected with an air nozzle through a connecting assembly, and the air nozzle is connected with a valve. The connecting assembly comprises an annular groove, the annular groove is formed in the air inlet pipe, an annular block is slidably connected to the annular groove, the longitudinal section of the annular block is annularly arranged, a sleeve is fixedly connected to the outer side wall of the annular block, the air inlet pipe is sleeved with the sleeve, and the annular groove is sleeved with a second spring. According to the utility model, the air tap can be very conveniently detached to be cleaned and disinfected, so that the rehabilitation apparatus can be used by multiple persons, the waste of resources is reduced, and the rehabilitation apparatus can be conveniently placed and cannot be moved at will.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a lung function rehabilitation device. Background Art

[0002] When the lungs are damaged, post-operative, chronic coughing, and decreased respiratory muscle strength occur, the normal physiological function of the lungs will be affected, resulting in decreased oxygen absorption, increased respiratory rate, weak cough, difficulty expectoration, and other problems. At this time, the doctor will recommend patients to perform lung function exercises to improve respiratory muscle strength, chest expansion, and vital capacity.

[0003] For example, Chinese patent application No. 202321661378.7 discloses a pulmonary function rehabilitation trainer, which can not only prevent moisture from entering the interior of the trainer, causing water accumulation inside the trainer, thereby improving the use effect of the trainer, but also prevent the trainer from moving, making the trainer more stably placed, thereby improving the stability of the trainer placement;

[0004] However, in the above solution, although it is convenient to absorb moisture in the gas and replace the washing cotton, the breathing mask above cannot be disassembled and cleaned after use, which will cause bacteria to grow, making the trainer only usable by one person. In order to solve the above problems, we designed a lung function rehabilitation device. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a lung function rehabilitation device with an air nozzle that is easy to disassemble and clean.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pulmonary function rehabilitation device comprises a cylinder, which is arranged in a closed shape, a piston block is arranged inside the cylinder, an air intake pipe is fixedly connected to the cylinder, the air intake pipe is arranged in an L shape, the air intake pipe passes through the side wall of the cylinder, and the air intake pipe is connected to an air nozzle through a connecting component, the connecting component comprises an annular groove, the annular groove is arranged on the air intake pipe, an annular block is slidably connected to the annular groove, the longitudinal section of the annular block is arranged in an annular shape, a sleeve is fixedly connected to the outer side wall of the annular block, the sleeve is sleeved on the air intake pipe, a second spring is sleeved on the annular groove, one end of the second spring is fixedly connected to the side wall of the annular groove, and the other end of the second spring is fixedly connected to the side wall of the annular block, a plurality of movable grooves are arranged on the air intake pipe, the plurality of movable grooves all pass through the side wall between the air intake pipe and the annular groove, locking beads are arranged in the plurality of movable grooves, a groove is arranged on the air nozzle, the longitudinal section of the groove is arranged in an annular shape, and a mounting structure is arranged on the cylinder.

[0008] As a further improvement of the present technical solution: the mounting structure includes a mounting block, the mounting block is fixedly connected to the side wall of the cylinder, a cavity is provided in the mounting block, a connecting rod is slidably connected to the mounting block, the connecting rod passes through the side wall of the mounting block, a handle is fixedly connected to one end of the connecting rod, a plurality of sealing blocks are fixedly connected to the connecting rod, a first spring is sleeved on the connecting rod, one end of the first spring is fixedly connected to the side wall of the mounting block, the other end of the first spring is fixedly connected to the side wall of one of the sealing blocks, a plurality of suction cups are fixedly connected to the mounting block, a connecting tube is fixedly connected to the suction cup, and one end of the connecting tube is fixedly connected to the side wall of the mounting block.

[0009] As a further improvement of the technical solution: the shape and size of the air nozzle are adapted to the shape and size of the air intake pipe.

[0010] As a further improvement of the technical solution: a limiting plate is fixedly connected to the side wall of the air nozzle.

[0011] As a further improvement of the technical solution: the cylinder is provided with scale numbers.

[0012] As a further improvement of the technical solution: the cylinder is made of transparent material.

[0013] As a further improvement of the technical solution: the mounting block is provided with air holes which are arranged through.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the annular groove, sleeve, annular block, second spring, movable groove and locking bead, the air nozzle can be easily disassembled for cleaning and disinfection, so that the rehabilitation device can meet the purpose of use by multiple people and reduce the waste of resources; through the cooperation of the connecting tube, mounting block, suction cup, connecting rod, first spring and sealing block, the placement of the rehabilitation device is very convenient and will not be moved at will.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a front view cross-sectional structural diagram of a lung function rehabilitation device proposed by the utility model;

[0019] Figure 2 for Figure 1 A is a magnified view of the local structure of the middle part;

[0020] Figure 3 This is a schematic diagram of a partial side sectional structure of a lung function rehabilitation device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the air intake pipe of a lung function rehabilitation device proposed by the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Cylinder; 3. Piston block; 4. Inlet pipe; 5. Air nozzle; 6. Mounting block; 7. Suction cup; 8. Connecting rod; 9. Sealing block; 10. Handle; 11. Connecting pipe; 12. First spring; 13. Annular groove; 14. Sleeve; 15. Annular block; 16. Second spring; 17. Movable groove; 18. Locking bead; 19. Limiting plate. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0025] See also Figure 1-4The utility model provides a lung function rehabilitation device, including a cylinder 1, which is arranged in a closed shape, a piston block 3 is arranged inside the cylinder 1, an air intake pipe 4 is fixedly connected to the cylinder 1, the air intake pipe 4 is arranged in an L shape, the air intake pipe 4 passes through the side wall of the cylinder 1, and the air intake pipe 4 is connected to the air nozzle 5 through a connecting component, and the connecting component includes an annular groove 13, the annular groove 13 is arranged on the air intake pipe 4, and an annular block 15 is slidably connected to the annular groove 13, the longitudinal section of the annular block 15 is arranged in an annular shape, and the outer wall of the annular block 15 is fixedly connected There is a sleeve 14, which is sleeved on the intake pipe 4, and a second spring 16 is sleeved on the annular groove 13. One end of the second spring 16 is fixedly connected to the side wall of the annular groove 13, and the other end of the second spring 16 is fixedly connected to the side wall of the annular block 15. A plurality of movable grooves 17 are provided on the intake pipe 4, and the plurality of movable grooves 17 all penetrate the side wall between the intake pipe 4 and the annular groove 13. Lock beads 18 are provided in the plurality of movable grooves 17. A groove is provided on the air nozzle 5, and the longitudinal section of the groove is annular. A mounting structure is provided on the cylinder 1.

[0026] See also Figure 1-4 The mounting structure includes a mounting block 6, which is fixedly connected to the side wall of the cylinder 1. A cavity is provided in the mounting block 6. A connecting rod 8 is slidably connected to the mounting block 6. The connecting rod 8 passes through the side wall of the mounting block 6. A handle 10 is fixedly connected to one end of the connecting rod 8. A plurality of sealing blocks 9 are fixedly connected to the connecting rod 8. A first spring 12 is sleeved on the connecting rod 8. One end of the first spring 12 is fixedly connected to the side wall of the mounting block 6. The other end of the first spring 12 is fixedly connected to the side wall of one of the sealing blocks 9. A plurality of suction cups 7 are fixedly connected to the mounting block 6. A connecting tube 11 is fixedly connected to the suction cup 7. One end of the connecting tube 11 is fixedly connected to the side wall of the mounting block 6. Whether the negative pressure of the suction cup 17 is sufficient to facilitate the installation of the rehabilitation device.

[0027] See also Figure 1-4 The shape and size of the air nozzle 5 are adapted to the shape and size of the air intake pipe 4, so that the air nozzle 5 can completely block the inside of the air intake pipe 4 and reduce the gap.

[0028] See also Figure 1-4 A limiting plate 19 is fixedly connected to the side wall of the air nozzle 5. When the limiting plate 19 is dropped on one end of the intake pipe 4, the position of the locking bead 18 is at the same level as the groove on the air nozzle 5.

[0029] See also Figure 1-4 , there are scale numbers on the cylinder 1, and the up and down movement of the piston block 3 and the moving position can be clearly seen to judge the rehabilitation effect.

[0030] See also Figure 1-4 The cylinder 1 is made of transparent material, and with the scale number, the up and down movement of the piston block 3 and the moving position can be clearly seen to judge the rehabilitation effect.

[0031] See also Figure 1-4 The mounting block 6 is provided with air holes which are arranged through the mounting block 6 to facilitate the gas flow inside the mounting block 6 .

[0032] The working principle of the utility model is as follows: when installation is required, the connecting rod 8 is first pulled downward, and the connecting rod 8 moves away from one end of the connecting tube 11 with a plurality of sealing blocks 9, and then the suction cup 7 is pressed downward to discharge the air in the suction cup 7 through the connecting tube 11, and then the restriction on the connecting rod 8 is released, and under the elastic reset action of the first spring 12, the connecting rod 8 moves upward, and returns to the initial position with a plurality of sealing blocks 9, blocking one end of the connecting tube 11, so that negative pressure is formed in the suction cup 7, thereby firmly adsorbing it, and then the connecting rod 8 is pulled down again , so that the sealing block 9 moves away from one end of the connecting tube 11, and the gas enters the suction cup 7, and the rehabilitation device can be taken down; after use, the air nozzle 5 needs to be taken down for cleaning, and the sleeve 14 on the right side of the box is moved. When the sleeve 14 moves, the annular block 15 moves with it, and the restriction on the locking bead 18 is released, so that the suction nozzle 5 can be pulled out from the air inlet pipe 4. Similarly, when the air nozzle 5 is inserted into the air inlet pipe 4, the locking bead 18 can be squeezed into the groove on the air nozzle 5 under the action of the annular block 15, so that the air nozzle 5 can be fixed.

[0033] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A lung function rehabilitation device, It is characterized in that The cam is provided with a plurality of movable grooves, and the plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a locking ball is provided in the plurality of movable grooves. The plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a plurality of locking balls are provided in the plurality of movable grooves. The plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a plurality of locking balls are provided in the plurality of movable grooves. The plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a plurality of locking balls are provided in the plurality of movable grooves. The plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a plurality of locking balls are provided in the plurality of movable grooves. The plurality of movable grooves penetrate the side wall between the intake pipe and the annular groove, and a mounting structure is provided in the plurality of movable grooves. The mounting structure includes a mounting block, which is fixedly connected to the side wall of the cylinder, and a cavity is provided in the mounting block. A connecting rod is slidably connected to the mounting block, and the connecting rod passes through the side wall of the mounting block. A handle is fixedly connected to one end of the connecting rod, and a plurality of sealing blocks are fixedly connected to the connecting rod. A first spring is sleeved on the connecting rod, and one end of the first spring is fixedly connected to the side wall of the mounting block, and the other end of the first spring is fixedly connected to the side wall of one of the sealing blocks. A plurality of suction cups are fixedly connected to the mounting block, and a connecting pipe is fixedly connected to the suction cup, and one end of the connecting pipe is fixedly connected to the side wall of the mounting block.

2. A pulmonary function rehabilitation device according to claim 1, It is characterized in that The shape and size of the air nozzle are matched with the shape and size of the air intake pipe.

3. A pulmonary function rehabilitation device according to claim 2, It is characterized in that A limiting plate is fixedly connected to the side wall of the air nozzle.

4. A lung function rehabilitation device according to claim 3, It is characterized in that The cylinder is provided with scale numbers.

5. A lung function rehabilitation device according to claim 4, It is characterized in that The cylinder is made of transparent material.

6. A lung function rehabilitation device according to claim 5, It is characterized in that The mounting block is provided with air holes which are arranged through.

Images