CN208659698U - A kind of Acoustic baffling ear shield - Google Patents
A kind of Acoustic baffling ear shield Download PDFInfo
- Publication number
- CN208659698U CN208659698U CN201721031969.0U CN201721031969U CN208659698U CN 208659698 U CN208659698 U CN 208659698U CN 201721031969 U CN201721031969 U CN 201721031969U CN 208659698 U CN208659698 U CN 208659698U
- Authority
- CN
- China
- Prior art keywords
- main body
- earmuff
- earmuff main
- acoustic baffling
- baffling ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Acoustic baffling ear shields, including earmuff main body；There are two the earmuff main body is total, and two earmuff main structures are symmetrical；The earmuff main body is arc cover, inside be formed by space and match with the form and dimension of human body auricle；The earmuff main body is double-layer structure, forms water storage cavity between outer layer and internal layer, is stored with water in water storage cavity.The Acoustic baffling ear shield, structure is simple, small in size, there is no collet, earmuff is overweight excessive the deficiencies of, comfortable wearing, and have good soundproof effect, it is practical.
Description
Technical field
The utility model relates to articles for daily use technical field, specifically a kind of Acoustic baffling ear shield.
Background technique
Noise refers to the sound issued when sounding body does random vibration.Sound is generated by the vibration of object, with the shape of wave
Formula is propagated in certain medium (such as solid, liquid, gas).Caused by usually said noise pollution refers to artificially.
From the point of view of physiological point, all interference people rests, study and work and the sound that interference is generated to your sound to be listened
Sound, i.e., unwanted sound, is referred to as noise.When noise on human and ambient enviroment cause adverse effect, it is dirty just to form noise
Dye.Since Industrial Revolution, the creation and use of various mechanical equipments bring flourishing and progress to the mankind, but also generate simultaneously
More and more and increasingly stronger noise.Noise not only can cause to damage to hearing, moreover it is possible to induce a variety of carcinogenic fatal
Disease also interferes people's lives work.
Nowadays, the noise pollution in people's life is got worse, and people quiet can not learn sleep in such circumstances for a long time,
People can select to wear Acoustic baffling ear shield at this time.At present the generally existing collet of Acoustic baffling ear shield, earmuff on the market it is overweight it is excessive etc. no
Foot, affects comfort.
Utility model content
The purpose of this utility model is to provide a kind of Acoustic baffling ear shields, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Acoustic baffling ear shield, including earmuff main body；There are two the earmuff main body is total, and two earmuff main structures pair
Claim；The earmuff main body is arc cover, inside be formed by space and match with the form and dimension of human body auricle；It is described
Earmuff main body is double-layer structure, forms water storage cavity between outer layer and internal layer, is stored with water in water storage cavity.
As a further solution of the present invention: the material of the earmuff main body is silica gel.
It is additionally provided with water injection pipe in the earmuff main body as a further solution of the present invention, the one of water injection pipe
End is connected with water storage cavity, and the other end is equipped with sealing-plug.
The material of the water injection pipe is plastics as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The Acoustic baffling ear shield, structure is simple, small in size, there is no collet, earmuff is overweight excessive the deficiencies of, comfortable wearing, and
It is practical with good soundproof effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Acoustic baffling ear shield.
Fig. 2 is the cut-away illustration of Acoustic baffling ear shield.
In figure: 1- earmuff main body, 2- water injection pipe, 3- sealing-plug, 4- water storage cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of Acoustic baffling ear shield, including earmuff main body 1；The earmuff master
There are two body 1 is total, and two 1 symmetrical configurations of earmuff main body, it is respectively used to be worn in the left and right ear of human body；The earmuff master
Body 1 is arc cover, inside be formed by space and match with the form and dimension of human body auricle, to when in use can
Just it covers on outside human body auricle；The earmuff main body 1 is double-layer structure, and water storage cavity 4, water storage cavity are formed between outer layer and internal layer
Water is stored in 4, to be conducive to reach better soundproof effect；In order to realize the moisturizing to water storage cavity 4, the earmuff main body
Water injection pipe 2 is additionally provided on 1, one end of water injection pipe 2 is connected with water storage cavity 4, and the other end is equipped with sealing-plug 3, and sealing-plug 3 is used
It is closed in by the nozzle of water injection pipe 2, avoids leak, when needing to fill the water, sealing-plug 3 is removed, pass through 2 casees water storage cavities of water injection pipe
Water filling in 4, after water filling, sealing-plug 3 beyond the Great Wall；The material of earmuff main body 1 is without restriction, in the present embodiment, it is preferred that
The material of the earmuff main body 1 is silica gel, soft, close with skin, is worn more comfortable；The material of water injection pipe 2 is not added
It limits, in the present embodiment, it is preferred that the material of the water injection pipe 2 is plastics.
The working principle of the utility model is: the Acoustic baffling ear shield, in use, the moisturizing into water storage cavity 4 first, will seal
Plug 3 is removed, by being filled the water in 2 casees water storage cavities of water injection pipe 4, after water filling, and sealing-plug 3 beyond the Great Wall.Then moisturizing is finished
Two earmuff main bodys 1 be worn in the left and right ear of human body respectively, soundproof effect can be played.
The Acoustic baffling ear shield, structure is simple, small in size, there is no collet, earmuff is overweight excessive the deficiencies of, comfortable wearing,
And there is good soundproof effect, it is practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of Acoustic baffling ear shield, which is characterized in that including earmuff main body (1)；There are two the earmuff main body (1) is total, and two
Earmuff main body (1) symmetrical configuration；The earmuff main body (1) is arc cover, inside be formed by space and human body auricle
Form and dimension matches；The earmuff main body (1) is double-layer structure, forms water storage cavity (4) between outer layer and internal layer, water storage
Water is stored in chamber (4).
2. Acoustic baffling ear shield according to claim 1, which is characterized in that the material of the earmuff main body (1) is silica gel.
3. Acoustic baffling ear shield according to claim 1 or 2, which is characterized in that be additionally provided with water filling on the earmuff main body (1)
It manages (2), one end of water injection pipe (2) is connected with water storage cavity (4), and the other end is equipped with sealing-plug (3).
4. Acoustic baffling ear shield according to claim 3, which is characterized in that the material of the water injection pipe (2) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031969.0U CN208659698U (en) | 2017-08-17 | 2017-08-17 | A kind of Acoustic baffling ear shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031969.0U CN208659698U (en) | 2017-08-17 | 2017-08-17 | A kind of Acoustic baffling ear shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659698U true CN208659698U (en) | 2019-03-29 |
Family
ID=65819100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031969.0U Expired - Fee Related CN208659698U (en) | 2017-08-17 | 2017-08-17 | A kind of Acoustic baffling ear shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513923A (en) * | 2020-05-18 | 2020-08-11 | 黄津博 | Ear-blocking type hearing protection device |
-
2017
- 2017-08-17 CN CN201721031969.0U patent/CN208659698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513923A (en) * | 2020-05-18 | 2020-08-11 | 黄津博 | Ear-blocking type hearing protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190817 |