CN215455609U

CN215455609U - Noise reduction mask

Info

Publication number: CN215455609U
Application number: CN202121154024.4U
Authority: CN
Inventors: 朱磊; 张双伟; 吴晨曦; 杨航旭; 张正中
Original assignee: Jinhua Polytechnic
Current assignee: Jinhua Polytechnic
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-11
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to a noise reduction mask which comprises a mask body, a magnetic connecting piece main piece, a magnetic connecting piece auxiliary piece, a tension belt, earmuffs, Bluetooth earphones and a breather valve. The mask main body shell adopts an integrated plastic shell, the mouth and the edge part of the face are covered by the outline of the mask main body, the inner side of the mask main body adopts a plurality of layers of noise reduction and sound insulation materials, and the noise emitted by a user can be effectively reduced. The breather valve is arranged on the outer side of the mask, and can open the valve when breathing out to discharge waste gas in the body, thereby reducing stuffiness feeling when the mask is used, and the valve can be closed quickly when the pressure in the mask is negative when breathing in. The bluetooth headset mountable is inboard at the ear muff to it can carry out the bluetooth with external terminal to set up battery and control chip in the bluetooth headset and be connected. The design can effectively reduce the noise emitted and received by the user, and has simple structure and convenient use.

Description

Noise reduction mask

Technical Field

The utility model relates to articles for daily use, in particular to a noise reduction mask.

Background

In a bedroom or a public place, behaviors such as reading, speaking aloud and the like can disturb other people, and noise emitted by other people can also disturb oneself. In order to read and make a call without disturbing others, the utility model designs the noise reduction mask, which solves the problems of noise emission and noise reception.

Disclosure of Invention

The utility model aims to overcome the defects that noise disturbs other people and is disturbed by noise, and provides a noise reduction mask which is convenient, simple and easy to operate.

In order to achieve the purpose, the utility model comprises a mask main body, a magnetic connecting piece main part, a magnetic connecting piece auxiliary part, earmuffs, Bluetooth earphones, a tension band and a breather valve, wherein the outline of each earmuff is matched with the outline of human ears, soft skin-friendly materials are adopted on the inner sides of the earmuffs, the tension band is an elastic expansion band, the earmuffs are fixed with one end of the tension band, the other end of the tension band is fixed with the magnetic connecting piece auxiliary part, the mask main body adopts an integrated plastic shell, the outline of the mask main body covers the mouth part and the edge part of a human face, multilayer noise reduction and sound insulation materials are adopted on the inner sides of the mask main body, the magnetic connecting piece main part is fixed with one side of the mask main body, the magnetic connecting piece main part is magnetically connected with the magnetic connecting piece auxiliary part, the Bluetooth earphones are placed in earphone grooves on the inner sides of the earmuffs, and a battery and a control chip which are arranged in the Bluetooth earphones can be connected with an external terminal through Bluetooth, the breather valve is fixed on the gauze mask main part, the valve can be opened to the breather valve when exhaling, discharges internal waste gas, and gauze mask internal pressure is the burden when breathing in, can close the valve rapidly. The noise reduction mask designed according to the utility model has the following obvious characteristics: (1) the noise emitted and received can be effectively reduced; (2) simple structure, convenient use and easy trimming.

Drawings

FIG. 1 is a schematic view of a noise-reducing mask according to the present invention

FIG. 2 shows the breathing valve of the noise reduction mask of the present invention in the state of inhaling

FIG. 3 shows the breathing valve of the noise reduction mask of the present invention in the state of breathing

In the figure: 1-mask body, 2-magnetic connecting piece main piece, 3-magnetic connecting piece auxiliary piece, 4-ear shield, 5-Bluetooth earphone, 6-tension band and 7-breather valve.

Detailed Description

The utility model is further described below with reference to the figures and examples.

This gauze mask of making an uproar falls comprises gauze mask main part 1, magnetic connecting piece main part 2, magnetic connecting piece auxiliary part 3, ear muff 4, earphone 5, pulling force area 6, breather valve 7.

As shown in fig. 1, the outline of the ear muffs 4 is matched with the outline of human ears, and the inner sides of the ear muffs are made of soft skin-friendly materials, so that the ear muffs can be worn for a long time; the tension belt 6 is an elastic expansion belt; the ear muffs 4 are fixed with one end of the tension belt 6; the other end of the tension belt 6 is fixed with the magnetic connecting piece auxiliary part 3; the mask main body 1 adopts an integrated plastic shell, the mouth and the edge of a human face are covered by the outline of the mask main body 1, and the inner side of the mask main body 1 adopts multiple layers of noise reduction and sound insulation materials, so that the noise emitted by a user can be effectively reduced, and the disturbance to other people is avoided; the magnetic connecting piece main part 2 is fixed with one side of the mask main body 1; the magnetic connecting piece main part 2 is magnetically connected with the magnetic connecting piece auxiliary part 3; the Bluetooth earphone 5 is placed in an earphone groove at the inner side of the ear cover 4; the Bluetooth earphone 5 is internally provided with a battery and a control chip which can be connected with an external terminal in a Bluetooth mode, the breather valve 7 can be used for opening the valve when exhaling to discharge waste gas in the body and reduce stuffy feeling when the mask is used, and the valve can be quickly closed when the pressure in the mask is negative when inhaling; the breather valve 7 is fixed on the mask body 1.

The working principle is as follows:

the two ear muffs 4 are taken up and worn on ears respectively, the mouth part is covered by the mask main body 1, the magnetic connecting piece main part 2 and the magnetic connecting piece auxiliary part 3 on the two sides are adsorbed together, the noise reduction mask is fixed on the face, and the frame of the mask main body 1 is pressed to enable the mask main body 1 to be attached to the face. The ear muffs 4 are made of soundproof cotton and plastic, and can effectively reduce noise. The mask body 1 is composed of soundproof cotton and a plastic shell, so that the sound emitted by speaking per se can be reduced, and a quiet learning environment can be created. The breather valve 7 can ensure the circulation of internal and external air. When playing games, watching videos and making calls, the earphones 5 in the ear muffs 4 can be used to be connected with a mobile phone or a computer terminal through Bluetooth, so that other people are not disturbed and a certain privacy space is provided for the people.

Claims

1. The utility model provides a mask of making an uproar falls, includes mask main part (1), magnetic connecting piece main part (2), magnetic connecting piece auxiliary part (3), ear muff (4), bluetooth headset (5), pulling force area (6), breather valve (7), characterized by: earmuff (4) appearance profile and human ear appearance phase-match, soft close skin material has been adopted to earmuff (4) inboard, and pulling force area (6) are one kind elastic telescopic band, earmuff (4) are fixed with pulling force area (6) one end, the pulling force area (6) other end is fixed with magnetic connecting piece auxiliary member (3), and gauze mask main part (1) adopts integral type plastics shell, the appearance profile of gauze mask main part (1) covers the mouth and the marginal part of people's face, and gauze mask main part (1) inboard adopts the multilayer to fall the noise insulation material, and magnetic connecting piece main part (2) is fixed with gauze mask main part (1) one side, and magnetic connecting piece main part (2) is connected with magnetic connecting piece auxiliary member (3) magnetism, and bluetooth headset (5) are put into the inboard earphone inslot of earmuff (4), bluetooth headset (5) are inside to set up battery and control chip and can carry out bluetooth with external terminal and be connected, breather valve (7) are fixed on gauze mask main part (1), breather valve (7) can open the valve when exhaling, and the internal waste gas of discharge, when breathing in gauze mask internal pressure is negative, can close the valve rapidly.