Respiratory training device
A breathing trainer and the technology of the trainer, applied in the field of the breath trainer, can solve the problems of low training effect of the breath trainer, high manufacturing cost, complex structure of the breath trainer, etc., and achieve simple overall structure, compact layout, and breath training effect good effect
Inactive Publication Date: 2021-11-16
重庆上品益生电子商务有限公司
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Problems solved by technology
The structures of existing breathing trainers are relatively complicated, the manufacturing cost is high, and the training effect of some breathing trainers is relatively low
Method used
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[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0032] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
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The invention discloses a respiratory training device. The respiratory training device comprises a shell and a training device body arranged in the shell. A first open hole is formed in the front end of the shell, a second open hole is formed in the rear end of the shell, and an expiration adjusting valve is arranged at the position of the second open hole and used for adjusting the amount of expired air; the training device body comprises an air passage, an expiration nozzle is formed at the front end of the air passage, an air hole is formed in one surface of the air passage, and the expiration nozzle penetrates through the outside of the shell through the first open hole; the training device body further comprises an air vibration generating component, the air vibration generating component is provided with an insertion part movably inserted into the air hole and a swing part connected with the top end, away from the air hole, of the insertion part, and the part, located on one end side of the insertion part, of the swing part is rotatably fixed to the outside of the surface; the training device body further comprises a resistance part arranged between the swing part and the air channel.
Description
technical field [0001] This application relates to a breathing exerciser. Background technique [0002] When people inhale normally, the diaphragm contracts and the external intercostal muscles contract. When inhaling forcefully, they also need the assistance of inspiratory auxiliary muscles, such as trapezius and scalene muscles. The result of these muscle contractions makes the chest broad. Lifting up, the chest space is expanded to the limit, so it is necessary to exercise the inspiratory muscles. The breathing trainer is combined with abdominal breathing to improve lung capacity. Persevering in training can effectively improve lung function. The structures of the existing breathing trainers are relatively complicated, the manufacturing cost is high, and the training effect of some breathing trainers is relatively low. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by this application ...
Claims
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IPC IPC(8): A63B23/18
CPCA63B23/18
Inventor 李双杰邬志辉陈炳雄
Owner 重庆上品益生电子商务有限公司