Waterproof pressure relief earplugs

Abstract

The invention relates to water-proofing and pressure-eliminating earplugs. Each earplug comprises a plug sleeve made of an elastic material, and an adjusting air bag made of an elastic material is arranged at the tail of the plug sleeve; an air guide pipe is arranged along the axial direction of the plug sleeve, and the air guide pipe penetrates through the adjusting air bag and the plug sleeve; ablocking air bag is fixedly arranged on the inner wall of the air guide pipe, and the blocking air bag communicates with the adjusting air bag through a conducting pipe; and under the natural state,the adjusting air bag is in the bulged state, and the blocking air bag is in the shrunken state. The earplugs are ingenious in structure and convenient to use, ear pressure generated when the earplugsare worn can be effectively eliminated, and thus the comfort is improved; and when a player emerges from the water, the automatic adjustment can be realized, so that the hearing effect is enhanced, and therefore, the user can conveniently communicate with others.

Description

technical field [0001] The present invention relates to a sporting goods, especially an earplug. Background technique [0002] In swimming events, in order to prevent water from entering the ears, players will use earplugs to block the ear canal; when wearing earplugs, the earplugs will squeeze a small amount of air into the ear canal, causing the air pressure in the ear canal to increase, compressing the eardrum, and causing discomfort At the same time, after the earplugs block the ear canal, the player's hearing is affected. When the player emerges from the water, he cannot clearly hear the external sound or communicate with his playmates smoothly, and it is too cumbersome to remove and wear the earplugs repeatedly; Therefore, traditional earplugs have problems such as increased ear pressure and obstructed hearing. Contents of the invention [0003] In view of the above problems, the present invention provides a waterproof and pressure-relief earplug. The earplug is exq...

AI Technical Summary

Problems solved by technology

[0002] In swimming events, in order to prevent water from entering the ears, players will use earplugs to block the ear canal; when wearing earplugs, the earplugs will squeeze a small amount of air into the ear canal, causing the air pressure in the ear canal to increase, compressing the eardrum, and causing discomfort At the same time, after the earplugs block the ear canal, the player's hearing is affected. When the player emerges from the water, he cannot clearly hear the external sound or communicate with his playmates smoothly, and it is too cumbersome to remove and wear the earplugs repeatedly; Therefore, traditional earplugs have problems such as increased ear pressure and obstructed hearing.

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