CN203015899U

CN203015899U - Sound-reduction mask

Info

Publication number: CN203015899U
Application number: CN 201320038079
Authority: CN
Inventors: 黄文波
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-06-26
Anticipated expiration: 2023-01-24

Abstract

The utility model discloses a sound-reduction mask. The sound-reduction mask is composed of four lacings, a mask body, a sound-outlet upper port, a sound-outlet tube and a sound-outlet lower port, wherein the four corners of the mask body are connected with the lacings, the sound-outlet upper port is arranged at the middle of the mask body, the sound-outlet upper port is connected with the upper end of the sound-outlet tube, and the lower end of the sound-outlet tube is provided with the sound-outlet lower part. Before the vocal training, the music lover can firstly wear the mask body on the face to enable the mouth to align at the sound-outlet upper port, after tying the lacings, the music lover can sing happily in a loud voice, the decibel of the sound can be reduced through the sound-outlet tube, and then the sound is out from the sound-outlet lower port. The sound-reduction mask disclosed by the utility model has the beneficial effects of being simple in design, low in cost, and strong in practicability.

Description

A kind of muffling mask

Technical field

The utility model relates to a kind of muffling mask, relates in particular to a kind of muffling mask that leaves sound tube, belongs to the mouth mask technical field.

Background technology

At present, the muffling mask of known technology does not have sound tube, when some music-lovers carry out the vocal music training at home, affect neighbours' life because soundproof effect is poor, cause unnecessary trouble and dispute, before the utility model is not made, without the use that leaves the muffling mask of sound tube, the patent searching document, open without the technical scheme of this technology.

Summary of the invention

In order to overcome in prior art without the deficiency that leaves the muffling mask of sound tube, the purpose of this utility model is for a kind of muffling mask that leaves sound tube is provided, this muffling mask reduces the decibel of sound by leaving sound tube, can help the music-lover to carry out vocal music training at home and not affect neighbours' life, reaching safe and practical purpose.

in order to reach the purpose of this utility model, the technical scheme that its technical problem that solves the utility model adopts is: by frenulum, cover body, go out sound suitable for reading, sound tube, going out the sound end opening forms, it is characterized in that four jiaos of cover bodies connect frenulum, frenulum has four, it is suitable for reading that sound is left out at the cover body middle part, go out sound connection sound tube suitable for reading upper end, the sound end opening is left out in the sound tube lower end, during use, before the music-lover carries out the vocal music training at home, first cover body being worn over face, to make mouth aim at out sound suitable for reading and fasten frenulum, then just can sing joyfully in a loud voice, sound reduces decibel by sound tube and gets final product from going out the outflow of sound end opening.

The beneficial effects of the utility model are simplicity of design, and are with low cost, and practicality is larger.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is schematic diagram of the present utility model.

1. frenulums in Fig. 1,2. cover body, 3. go out sound suitable for reading, and 4. sound tube, 5. go out the sound end opening.

The specific embodiment

The utility model by frenulum 1, cover body 2, go out that sound is suitable for reading 3, sound tube 4, go out sound end opening 5 and form, it is characterized in that 2 four jiaos of cover bodies connect frenulum 1, frenulum 1 has four, sound suitable for reading 3 is left out at cover body 2 middle parts, go out sound suitable for reading 3 and connect sound tube 4 upper ends, sound end opening 5 is left out in sound tube 4 lower ends, during use, before the music-lover carries out the vocal music training at home, first cover body 2 being worn over face makes mouth aim at out sound suitable for reading 3 and fasten frenulum 1, then just can sing joyfully in a loud voice, sound reduces decibel by sound tube 4 and gets final product from going out 5 outflows of sound end opening.

Claims

1. muffling mask, by frenulum (1), cover body (2), go out sound (3) suitable for reading, sound tube (4), go out sound end opening (5) and form, it is characterized in that (2) four jiaos of cover bodies connect frenulum (1), frenulum (1) has four, sound (3) suitable for reading is left out at cover body (2) middle part, go out sound (3) suitable for reading and connect sound tube (4) upper end, sound end opening (5) is left out in sound tube (4) lower end.