CN208228434U - Earmuff and helmet adopting same - Google Patents
Earmuff and helmet adopting same Download PDFInfo
- Publication number
- CN208228434U CN208228434U CN201820574988.6U CN201820574988U CN208228434U CN 208228434 U CN208228434 U CN 208228434U CN 201820574988 U CN201820574988 U CN 201820574988U CN 208228434 U CN208228434 U CN 208228434U
- Authority
- CN
- China
- Prior art keywords
- cushion
- gasket
- earmuff
- liner
- sheath
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000005236 sound signal Effects 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 239000010985 leather Substances 0.000 claims description 5
- 229920000079 Memory foam Polymers 0.000 claims description 3
- 239000008210 memory foam Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract 1
- 210000005069 ears Anatomy 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- XLUBVTJUEUUZMR-UHFFFAOYSA-B silicon(4+);tetraphosphate Chemical compound [Si+4].[Si+4].[Si+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XLUBVTJUEUUZMR-UHFFFAOYSA-B 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 235000014103 egg white Nutrition 0.000 description 2
- 210000000969 egg white Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides an earmuff and a helmet adopting the earmuff, the earmuff comprises a sheath, the sheath is provided with a first surface and a second surface which are oppositely arranged, the first surface is provided with a groove which is used for being jointed with human ears, the sheath is a protein sheath and has a hollow structure, the sheath is internally provided with a cushion, a gasket, a sealing gasket and an ear shell, the cushion and the gasket are both distributed in the sheath in an annular shape, the cushion is arranged close to the first surface, the cushion is a silicon phosphate cushion, the gasket is arranged close to the second surface, the cushion is contacted with the gasket, the sealing gasket is arranged at the bottom surface of the first surface, and sealed pad connection is between annular cushion, and the earlap is located sealed pad, cushion and liner and encloses in the accommodation space that closes, and by sealed pad, cushion and liner parcel, and the earlap encloses into the cavity that holds of semicircular with sealed pad, holds the cavity and is used for holding the people's ear, and sound signal transmission device locates in the earlap. The utility model discloses can solve prior art and wear the travelling comfort poor, the sound proof reveals the poor problem of performance.
Description
Technical field
The utility model relates to helmet technical fields, more particularly to a kind of earmuff and using the helmet of the earmuff.
Background technique
The helmet suffers from extensive use in daily life and military domain, at this stage, in all types of helmet equipments, uses
It is largely matched in the electrophone of transmission of sound signals, is coupled in the helmet and receiver in use, electrophone
Side multi-pass crosses glue or nylon adherent buckle and helmet helmet body bonds, and the other side is fitted tightly over personnel face, ear two sides.
Since electrophone structural member is mostly hard material, in order to alleviate hard material sense of discomfort caused by personnel face
And headset is prevented to be bonded not close caused sound leakage problem with face, it will usually in electrophone and personnel's face
Portion contact site, flexible earmuff is installed in design, to solve the above problems.But earmuff used in the prior art, mostly uses list
One material, and section is that isometrical round, rectangle or ellipse cyclic structure exists and personnel's facial contact face after the wearing
Product it is small, anti-sound leakage performance is poor, wearing when comfort difference disadvantage.
Utility model content
In view of the above situation, it is necessary to a kind of earmuff and the helmet using the earmuff are provided, to solve prior art wearing
The problem of poor, the anti-sound leakage performance difference of comfort.
A kind of earmuff, including sheath, the sheath have the first surface and second surface being oppositely arranged, first table
Face is equipped with the groove for being bonded with human ear, and the sheath is albumen leather sheath and is hollow structure, is equipped in the sheath
Cushion, liner, gasket and auricular concha, the cushion and the liner are distributed in a ring in the sheath, the cushion
It is arranged close to the first surface, the cushion is silicon phosphide cushion, and described pad is arranged close to the second surface, described soft
Pad and the gasket contacts, the gasket is set to the bottom surface of the first surface, and the gasket is connected to the institute of annular
It states between cushion, the auricular concha is set in the accommodating space that the gasket, the cushion and the liner enclose and described
Gasket, the cushion and liner package, the auricular concha and the gasket enclose a semicircular accommodating chamber, described
Accommodating chamber is set in the auricular concha for accommodating human ear, transmission of sound signals device.
According to above-mentioned earmuff, earmuff uses more materials, multi-layer compound structure, and the electroacoustic original part such as auricular concha is carried on earmuff
External traditional structure forms variation is that auricular concha is embedded in the structure inside earmuff, when the helmet in personnel's wearing, comfortable egg
White leather sheath is fitted in personnel face, and earmuff large area is fitted in personnel face, silicon phosphide cushion compressive deformation, silicon phosphide cushion
Face's curve is fitted to by external pressure with liner, can balanced face's pressure distribution, wearing comfort is improved, in addition, liner exists
Relax subtract silicon phosphide cushion transmitting pressure while, along surrounding wrap up auricular concha, cut down noise energy, prevent external noise be passed to ear
Shell, and semicircular accommodating chamber can accommodate personnel ear, therefore, human ear can further go deep into auricular concha, transmission of sound signals
Device is set in auricular concha, gasket can excellent sealing auricular concha and personnel's face area, ensure that ear is partially sealed, reach and cut
Subtract external noise, assemble sounding device sound energy, voice signal is made clearly to be passed to human ear.
In addition, the utility model proposes earmuff, can also have the following additional technical features:
Further, the auricular concha includes curved portion and the level extended respectively inwards along the both ends of the curved portion
Portion, the horizontal part are arranged in parallel with the gasket.
Further, the sum of the depth of the groove, the thickness of the gasket and thickness of the horizontal part are less than
The thickness of the cushion.
Further, the liner is trapezoidal, and a wherein waist edge for the liner is equipped with matched with the curved portion
Concave shaped portion.
Further, the groove is set between the cushion in the sheath in a ring, and the centre of the groove is set
There is a through-hole.
Further, the second surface is equipped with thread gluing, and the thread gluing is for being pasted onto the helmet.
Further, the centre of the liner is equipped with a card slot, and the card slot is used to cooperate with the card convex on the helmet.
Further, the thickness of the liner is greater than the thickness of the cushion.
Further, the gasket is nanosponges gasket, and the liner is that memory foam pads.
In addition, the utility model additionally provides a kind of helmet, which includes helmet body, further includes above-mentioned earmuff,
The earmuff is pasted onto the helmet body by thread gluing.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram for the earmuff that the utility model first embodiment provides；
Fig. 2 is the combining structure schematic diagram for the earmuff that the utility model first embodiment provides；
Fig. 3 is the positive structure diagram of Fig. 2；
Fig. 4 is the cross-sectional view in the direction C-C in Fig. 3；
Fig. 5 is the structural schematic diagram for the helmet that two embodiment of the utility model provides.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Several embodiments of the utility model are given in attached drawing.But this
Utility model can be realized in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these
The purpose of embodiment is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
Please refer to figs. 1 to 4, the earmuff 100 that the utility model first embodiment provides, including sheath 10, the sheath
10 have the first surface 101 and second surface 102 being oppositely arranged, and the first surface 101 is equipped with for being bonded with human ear
Groove 103, the sheath 10 is albumen leather sheath and is hollow structure, be equipped in the sheath 10 cushion 20, liner 30,
Gasket 40 and auricular concha 50, the cushion 20 and the liner 30 are distributed in a ring in the sheath 10, the cushion
20 are arranged close to the first surface 101, and the cushion 20 is silicon phosphide cushion, and vacuum-packed semisolid silicon phosphide cushion is more
It is prone to compressive deformation, preferably it is bonded face.
The liner 30 is arranged close to the second surface 102, and the cushion 20 is contacted with the liner 30, and the lining
The thickness of pad 30 is greater than the thickness of the cushion 20, and the liner 30 is specifically padded using memory foam.
The gasket 40 is set to the bottom surface of the first surface 101, and the gasket 40 is connected to the described of annular
Between cushion 20, the gasket 40 specifically uses nanosponges gasket, and nanosponges gasket can be realized more efficient
Sealing, cut down external noise.
The auricular concha 50 be set to the gasket 40, the cushion 20 and it is described liner 30 enclose accommodating space in and
By 30 package of the gasket 40, the cushion 20 and the liner, the auricular concha 50 encloses half with the gasket 40
Circular accommodating chamber 60, the accommodating chamber 60 are set to the auricular concha for accommodating human ear, transmission of sound signals device (not shown)
In 50.
Specifically, the auricular concha 50 includes curved portion 501 and extends respectively inwards along the both ends of the curved portion 501
Horizontal part 502, the horizontal part 502 are arranged in parallel with the gasket 40.
The sum of thickness of the depth of the groove 103, the thickness of the gasket 40 and the horizontal part 502 is less than institute
The thickness of cushion 20 is stated, to guarantee to fit closely, it is ensured that leakproofness.
The liner 30 is trapezoidal, and a wherein waist edge for the liner 30 is equipped with matched recessed with the curved portion 501
Shape portion.
The groove 103 is specifically set between the cushion 20 in the sheath 10 in a ring, in the groove 103
Between be equipped with a through-hole 1031, the relevant connection for transmission of sound signals device.
In the present embodiment, the second surface 102 is equipped with thread gluing 70, and the thread gluing 70 has for being pasted onto the helmet
Body can use nylon adherent buckle.Earmuff can be pasted on the helmet by the nylon adherent buckle at back, and installation is reliable, convenient disassembly,
Generalization degree is high.
The centre of the liner 30 is equipped with a card slot 301, and the card slot 301 with the card convex (not shown) on the helmet for matching
It closes, guarantees assembly effect.
According to above-mentioned earmuff, earmuff uses more materials, multi-layer compound structure, and the electroacoustic original part such as auricular concha is carried on earmuff
External traditional structure forms variation is that auricular concha is embedded in the structure inside earmuff, when the helmet in personnel's wearing, comfortable egg
White leather sheath is fitted in personnel face, and earmuff large area is fitted in personnel face, silicon phosphide cushion compressive deformation, silicon phosphide cushion
Face's curve is fitted to by external pressure with liner, can balanced face's pressure distribution, wearing comfort is improved, in addition, liner exists
Relax subtract silicon phosphide cushion transmitting pressure while, along surrounding wrap up auricular concha, cut down noise energy, prevent external noise be passed to ear
Shell, and semicircular accommodating chamber can accommodate personnel ear, therefore, human ear can further go deep into auricular concha, transmission of sound signals
Device is set in auricular concha, gasket can excellent sealing auricular concha and personnel's face area, ensure that ear is partially sealed, reach and cut
Subtract external noise, assemble sounding device sound energy, voice signal is made clearly to be passed to human ear.
Referring to Fig. 5, the helmet that the utility model second embodiment provides, which includes helmet body 200, further includes
Earmuff 100 in first embodiment, the earmuff 100 are attached in the helmet body 20 by thread gluing viscous 70, which has
The relevant technologies feature and beneficial effect of first embodiment, it will not be described here.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of earmuff, including sheath, which is characterized in that the sheath has the first surface and second surface being oppositely arranged,
The first surface is equipped with the groove for being bonded with human ear, and the sheath is albumen leather sheath and is hollow structure, described
Cushion, liner, gasket and auricular concha are equipped in sheath, the cushion and the liner divide in a ring in the sheath
Cloth, the cushion are arranged close to the first surface, and the cushion is silicon phosphide cushion, described to pad close to the second surface
Setting, the cushion and the gasket contacts, the gasket is set to the bottom surface of the first surface, and the gasket connects
Between the cushion of annular, the auricular concha is set to the accommodating space that the gasket, the cushion and the liner enclose
Interior and wrapped up by the gasket, the cushion and the liner, it is semicircular that the auricular concha with the gasket encloses one
Accommodating chamber, the accommodating chamber are set in the auricular concha for accommodating human ear, transmission of sound signals device.
2. earmuff according to claim 1, which is characterized in that the auricular concha includes curved portion and along the two of the curved portion
The horizontal part extended respectively inwards is held, the horizontal part is arranged in parallel with the gasket.
3. earmuff according to claim 2, which is characterized in that the depth of the groove, the gasket thickness and
The sum of thickness of the horizontal part is less than the thickness of the cushion.
4. earmuff according to claim 2, which is characterized in that trapezoidal, the wherein waist edge for the liner of the liner
It is equipped with and the matched concave shaped portion of the curved portion.
5. earmuff according to claim 1, which is characterized in that the groove is set in a ring described soft in the sheath
Between pad, the centre of the groove is equipped with a through-hole.
6. earmuff according to claim 1, which is characterized in that the second surface is equipped with thread gluing, and the thread gluing is used for
It is pasted onto the helmet.
7. earmuff according to claim 1, which is characterized in that the centre of the liner is equipped with a card slot, and the card slot is used
Cooperate in the card convex on the helmet.
8. earmuff according to claim 1, which is characterized in that the thickness of the liner is greater than the thickness of the cushion.
9. earmuff according to claim 1, which is characterized in that the gasket is nanosponges gasket, the liner
For memory foam liner.
10. a kind of helmet, including helmet body, which is characterized in that it further include earmuff described in claim 1 to 9 any one,
The earmuff is pasted onto the helmet body by thread gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574988.6U CN208228434U (en) | 2018-04-20 | 2018-04-20 | Earmuff and helmet adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574988.6U CN208228434U (en) | 2018-04-20 | 2018-04-20 | Earmuff and helmet adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208228434U true CN208228434U (en) | 2018-12-14 |
Family
ID=64583808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574988.6U Withdrawn - After Issue CN208228434U (en) | 2018-04-20 | 2018-04-20 | Earmuff and helmet adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208228434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323856A (en) * | 2018-04-20 | 2018-07-27 | 江西联创电声有限公司 | Earmuff and helmet adopting same |
-
2018
- 2018-04-20 CN CN201820574988.6U patent/CN208228434U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323856A (en) * | 2018-04-20 | 2018-07-27 | 江西联创电声有限公司 | Earmuff and helmet adopting same |
| CN108323856B (en) * | 2018-04-20 | 2024-02-13 | 江西联创电声有限公司 | Earmuff and helmet using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20210225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20210225 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |