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A jacket structure, earphone and earplug

A sheath and earplug technology, applied in the field of sheath structure, can solve problems such as ear inflammation and user discomfort, and achieve the effects of improving sound quality, facilitating long-term use, and increasing comfort

Inactive Publication Date: 2008-01-09
黎健强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, when using traditional sound-isolating earplugs, they are almost forced into the ear canal to prevent them from falling out of the ear, so the earplugs will oppress or rub and severely irritate the skin of the ear canal, causing discomfort to the user, and even ear inflammation

Method used

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  • A jacket structure, earphone and earplug
  • A jacket structure, earphone and earplug

Examples

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Embodiment Construction

[0016] Referring to FIG. 1 , the sheath structure 200 of the present invention includes a connection port 210 for fitting with the device body 100 , and an elastic member 220 for forming a closed space with the auricle 310 around the auricle. The material of the sheath construction is rubber.

[0017] When in use, the elastic member is pressed against the outer auricle around the outer ear door to form a closed space, which increases the tightness between the device body and the outer auricle, and reduces noise entering from the outside, and has good sealing performance and sound insulation performance.

[0018] Referring to Fig. 2, in a preferred embodiment of the sheath structure of the invention, the sheath structure 202 includes a connection port that is adapted to the device body 100, and the protrusion that is provided with a plurality of through holes 242 on the outer shell of the device body 100 is covered. The raised ring 240 and the cylindrical elastic member 230 can...

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PUM

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Abstract

The invention is set on an ear-mounted device. Said ear-mounted device comprises a body; the jacket structure comprises a connection port used for adapting to the device body; an elastic component which is used to form a sealed space around the external ear; a bulge ring having multi holes and covering the device body. Said jacket structure is made of the one of silica gel, rubber and hot moulding synthetic rubber.

Description

technical field [0001] The invention relates to a sheath structure, in particular to a sheath structure with sound insulation effect and increased comfort, and an earphone or earplug using the sheath structure. Background technique [0002] Generally, earphones are used by inserting them into the auricles of listeners when using portable audio equipment, hearing aids, and the like. The size of the human ear is different. In the case where the shape of the speaker housing of the earphone inserted into the listener's pinna and the built-in speaker is different from the size of the listener's pinna, the earphone will not be stable in the pinna, which may cause The tightness with the ear will be deteriorated, which will affect the sound quality and volume of listening, and may also give the listener an uncomfortable feeling, making it difficult to use it for a long time. Even if the surface of some earphones is covered with a sponge layer, the above problems cannot be solved. ...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/12
Inventor 黎健强
Owner 黎健强