CN219167656U - A lung capacity training device - Google Patents

Abstract

The utility model discloses a vital capacity training device, which comprises a tube body, the front end of the tube body is provided with an elastic metal pipe thread end, and the front section of the tube body is provided with an internal thread, the front end of the elastic metal tube is provided with a mask, and the internal thread end of the tube body is provided with a mask. The end is provided with a rectangular through groove, the utility model is provided with a cylindrical groove and a rectangular through groove in the pipe body, and the cylindrical groove is provided with an internal thread, so that the elastic metal pipe is connected through the internal thread, and the elastic metal pipe is connected to the mask. The patient can directly blow air into the tube through the mask for training. There is a sliding block and a scroll spring in the rectangular channel, and a gear block is provided at the other end of the scroll spring, and the gear block is usually stuck on the In the gear groove, if you don’t know the patient, you can adjust the smaller force to train the patient first, and then push and rotate through the external knob to adjust the force of the scroll spring to increase the training volume, so the patient can be trained step by step , and can flexibly adjust the training intensity.

Description

A lung capacity training device

technical field

The utility model relates to the technical field of training devices, in particular to a vital capacity training device.

Background technique

Respiratory medicine is a branch of internal medicine that specializes in the treatment of diseases of the respiratory system. The human respiration process includes three interrelated links, external respiration, including lung ventilation and lung ventilation, gas transport in the blood, and internal respiration, which refers to the gas exchange between tissue cells and blood. In the occurrence of respiratory diseases, respiratory rehabilitation training can ensure the smoothness of the airway, improve the function of respiratory muscles, promote sputum and sputum drainage, improve the blood metabolism of lung and bronchial tissue, and strengthen the efficiency of gas exchange. The vital capacity in the prior art The training device usually adds a resistance to breathing, such as the principle of blowing a balloon, but the training is a step-by-step process, and each person's vital capacity itself has a certain gap, and the current training device cannot flexibly adjust the training intensity. As a result, the practicability is poor and the use is very inconvenient. Therefore, a lung capacity training device is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to provide a lung capacity training device to solve the problems raised in the above background.

In order to solve the above technical problems, the utility model specifically provides the following technical solutions: a vital capacity training device, including a tube body, the front end of the tube body is provided with an elastic metal pipe thread end, and the front section of the tube body is provided with an internal thread, so The front end of the elastic metal tube is provided with a mask, the internal thread rear end of the pipe body is provided with a rectangular through groove, and a sliding block and a scroll spring are arranged in the rectangular through groove, and the other end of the scroll spring is provided with a gear block , the other side of the gear block is provided with a cylinder, and the cylinder passes through the rear end of the pipe body, and a knob is provided outside the cylinder.

Preferably, a cylindrical groove is provided in the front section of the pipe body, and an internal thread is provided on the inner wall of the cylindrical groove, the middle section of the pipe body is a rectangular through groove, and the rectangular through groove communicates with the cylindrical groove, and the internal thread is connected to the cylindrical groove. A step is formed at the junction of the rectangular channel, the sliding block is slidably connected in the rectangular channel, and the sliding block is stuck on the step, the inner side of the sliding block is fixedly connected to one end of the scroll spring, and all the scroll springs are placed in the rectangular channel Inside.

Preferably, the other end of the scroll spring is fixedly connected to the inner side of the gear block, and the gear block is clamped on the bottom surface of the rectangular through groove, and the bottom surface of the groove is provided with a gear groove, and the gear groove is located at the bottom of the rear end of the pipe body.

Preferably, the other side of the gear block is fixedly connected to the cylinder, and the cylinder is rotatably connected to the rear end of the pipe body, the cylinder passes through the pipe body, and the rear end of the pipe body is provided with a through hole, and the cylinder and the through hole snug fit.

Preferably, the threaded end of the cylinder is connected to the knob, and the outer end of the cylinder is provided with external threads, and the knob is provided with internal threads, and there is a distance between the inner side of the knob and the outer surface of the rear end of the tube.

Preferably, the front end of the tube body is threadedly connected to the elastic metal tube, and the front end of the elastic metal tube is inserted into the mask.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model is provided with a cylindrical groove and a rectangular through groove in the pipe body, and the cylindrical groove is provided with an internal thread, so that the elastic metal pipe is connected through the internal thread, and the elastic metal pipe is connected to the mask, and the patient can directly pass the mask to the patient. And air is blown in the tube for training. A sliding block and a scroll spring are arranged in the rectangular through groove, and a gear block is arranged at the other end of the scroll spring, and the gear block is normally stuck in the gear groove. If you don’t know the patient, you can adjust a small force for the patient to train first, and then use the external knob to push and rotate, and the force of the scroll spring can be adjusted to increase the training volume, so the patient can be trained step by step and can be adjusted flexibly training intensity.

Description of drawings

In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

Fig. 1 is the overall schematic diagram of the utility model;

Fig. 2 is the pipe body schematic diagram of the present utility model;

Fig. 3 is a schematic side view of the pipe body of the present invention.

The labels in the accompanying drawings represent respectively as follows:

1. Pipe body; 11. Internal thread; 12. Rectangular slot; 2. Scroll spring; 3. Gear block; 31. Gear groove; 4. Cylinder; 41. Through hole; 5. Knob; 6. Elastic metal Tube; 7, mask; 8, sliding block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a vital capacity training device, comprising a tube body 1, the front end of the tube body 1 is provided with an elastic metal tube 6 threaded end, and the front section of the tube body 1 is provided with an internal thread 11. The front end of the elastic metal tube 6 is provided with a mask 7, and the rear end of the internal thread 11 of the pipe body 1 is provided with a rectangular through groove 12, and a sliding block 8 and a scroll spring 2 are arranged in the rectangular through groove 12, so that The other end of the scroll spring 2 is provided with a gear block 3, the other side of the gear block 3 is provided with a cylinder 4, and the cylinder 4 passes through the rear end of the pipe body 1, and the cylinder 4 is provided with a knob 5 .

In this embodiment, a cylindrical groove is provided in the front section of the pipe body 1, and an internal thread 11 is provided on the inner wall of the cylindrical groove, and the middle section of the pipe body 1 is a rectangular through groove 12, and the rectangular through groove 12 and The cylindrical grooves are connected, and at the same time, a step is formed at the junction of the internal thread 11 and the rectangular through groove 12, and the sliding block 8 is slidably connected in the rectangular through groove 12, and the sliding block 8 is stuck at the step, and the side of the sliding block 8 is fixedly connected One end of the scroll spring 2, and the scroll spring 2 is all placed in the rectangular through groove 12.

The internal thread 11 provided in the pipe body 1 and the rectangular through groove 12 form a step on the side of the internal thread 11, and the sliding block 8 that is slidably connected in the rectangular through groove 12 will be supported by the internal thread 11, so that at the front end When the mouth mask 7 place is blowing, the slide block 8 can be trained after moving.

Further, the other end of the scroll spring 2 is fixedly connected to the inner side of the gear block 3, and the gear block 3 is clamped on the bottom surface of the rectangular through groove 12, and the bottom surface of the groove is provided with a gear groove 31, and the gear groove 31 is located at the bottom of the tube. Body 1 rear end bottom.

The rear end of the scroll spring 2 is fixedly connected to the gear block 3. Therefore, according to the patient's situation, the torque force of the scroll spring 2 is increased by the rotation of the gear block 3. After the increase, the gear block 3 is stuck on the gear. In the groove 31, keep the torque force to increase the amount of training, and the scroll spring 2 can be released after training.

Further, the other side of the gear block 3 is fixedly connected to the cylinder 4, and the cylinder 4 is rotatably connected to the rear end of the pipe body 1, the cylinder 4 passes through the pipe body 1, and the rear end of the pipe body 1 is provided with a through hole 41, while the cylinder 4 is closely attached to the through hole 41.

The rotation of the gear block 3 is that the external knob 5 is first advanced, and the gear block 3 is pushed out of the gear groove 31, and then the knob 5 is rotated, so that the rotation of the gear block 3 is driven, that is, the torque force is increased to the scroll spring 2.

Further, the exit end of the cylinder 4 is threadedly connected to the knob 5, and the outer end of the cylinder 4 is provided with external threads, and the knob 5 is provided with internal threads. There is a distance.

Further, the front end of the tube body 1 is screwed to the elastic metal tube 6 , and the front end of the elastic metal tube 6 is inserted into the mask 7 .

The elastic metal tube 6 is threadedly connected to the front end of the tube body 1, and the mask 7 is inserted into the front end of the elastic metal tube 6. The overall device method is disassembled and cleaned. When the patient performs air blowing training on the mask 7, the sliding block 8 will be pushed for Training, at the same time by adjusting the torque force of the scroll spring 2 to adjust the amount of training and the degree of training.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be deemed to fall within the protection scope of the present application.

Claims (6)

1. A vital capacity training device, comprising a tube body (1), characterized in that: the front end of the tube body (1) is provided with a threaded end of an elastic metal tube (6), and the front part of the tube body (1) is provided with an internal thread (11), the front end of the elastic metal tube (6) is provided with a mask (7), the rear end of the internal thread (11) of the pipe body (1) is provided with a rectangular through groove (12), and the rectangular through groove (12 ) is provided with a sliding block (8) and a scroll spring (2), the other end of the scroll spring (2) is provided with a gear block (3), and the other side of the gear block (3) is provided with a cylinder (4), and the cylinder (4) passes through the rear end of the tube (1), and the cylinder (4) is provided with a knob (5). 2. A lung capacity training device according to claim 1, characterized in that: a cylindrical groove is provided in the front section of the tubular body (1), and an internal thread (11) is provided on the inner wall of the cylindrical groove, and the The middle section of the pipe body (1) is a rectangular through groove (12), and the rectangular through groove (12) communicates with the cylindrical groove, and at the same time, a step is formed at the junction of the internal thread (11) and the rectangular through groove (12), and the rectangular through groove (12) (12) The sliding block (8) is slidingly connected inside, and the sliding block (8) is stuck at the step. The inner side of the sliding block (8) is fixedly connected to one end of the scroll spring (2), and all the scroll springs (2) Put it in the rectangular slot (12). 3. A lung capacity training device according to claim 2, characterized in that: the other end of the scroll spring (2) is fixedly connected to the inner side of the gear block (3), and the gear block (3) is clamped on the rectangular The through groove (12) is on the bottom surface of the groove, and the bottom surface of the groove is provided with a gear groove (31), and the gear groove (31) is located at the bottom of the rear end of the pipe body (1). 4. A vital capacity training device according to claim 3, characterized in that: the other side of the gear block (3) is fixedly connected to the cylinder (4), and the cylinder (4) is rotatably connected to the tube body (1) At the rear end, the cylinder (4) passes through the pipe body (1), and a through hole (41) is provided at the rear end of the pipe body (1), and the cylinder (4) is closely attached to the through hole (41). 5. A lung capacity training device according to claim 4, characterized in that: the cylinder (4) is threaded to connect the knob (5) at the outlet end, and the outer end of the cylinder (4) is provided with an external thread, and the knob (5) An internal thread is provided, and there is a distance between the inner side of the knob (5) and the outer side of the rear end of the pipe body (1). 6. A lung capacity training device according to claim 5, characterized in that: the front end of the tube body (1) is threadedly connected to the elastic metal tube (6), and the front end of the elastic metal tube (6) is inserted into the mask (7) .

Images