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Sound-proof earmuff

A technology of earmuffs and vacuum layer, which is applied in the field of earmuffs containing a vacuum layer, which can solve the problems of poor sound insulation of earmuffs, and achieve the effect of comfortable wearing, not easy to fall, and soft material

Inactive Publication Date: 2014-12-03
QINGDAO BAOLIKANG NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of poor sound insulation of traditional earmuffs, the invention provides an earmuff with a good sound insulation effect and a vacuum layer

Method used

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  • Sound-proof earmuff

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Embodiment Construction

[0010] The specific embodiment of the present invention is as follows: soundproof earmuffs, comprising, arc ring 2, earmuff frame 1 and vacuum layer 3, described vacuum layer 3 is in earmuff frame 1 inside; Frame 1 and vacuum layer 3 are connected.

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Abstract

The invention discloses a sound-proof earmuff. The sound-proof earmuff comprises an arc-shaped ring, earmuff frames and vacuum layers, wherein the vacuum layers are arranged in the earmuff frames; and the arc-shaped ring connects the left and right earmuff frames and the vacuum layer. Compared with the traditional earmuff, the sound-proof earmuff disclosed by the invention has the beneficial effects that due to addition of the vacuum layers, the sound-proof effect of the earmuff is really achieved; the vacuum layers are soft and are matched with the ear shapes, so that the wearing is comfortable; and the left and right earmuffs are connected by the arc-shaped ring, so that the falling is not easy.

Description

technical field [0001] The invention relates to an earmuff, in particular to an earmuff containing a vacuum layer. Background technique [0002] Noise is harmful to human physical and mental health. Machine shop workers who are operating day and night, passengers at stations and airports, and residents living in noisy places all desire to be quieter around them, so various earmuffs come in handy. At present, there are all kinds of earmuffs on the market, but the sound insulation effect is similar, and they are not very good, and the comfort is low. Contents of the invention [0003] The invention aims at the problem of poor sound insulation of the traditional earmuffs, and provides an earmuff with a good sound insulation effect and a vacuum layer. [0004] The technical solution of the present invention is: the sound-proof earmuffs, including an arc ring, an earmuff frame and a vacuum layer, the vacuum layer is inside the earmuff frame; the arc ring connects the left and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F11/14
Inventor 丁兆捷
Owner QINGDAO BAOLIKANG NEW MATERIALS