CN205249446U - Ear muffs - Google Patents
Ear muffs Download PDFInfo
- Publication number
- CN205249446U CN205249446U CN201521097108.3U CN201521097108U CN205249446U CN 205249446 U CN205249446 U CN 205249446U CN 201521097108 U CN201521097108 U CN 201521097108U CN 205249446 U CN205249446 U CN 205249446U
- Authority
- CN
- China
- Prior art keywords
- leather sheath
- ear muff
- latex foam
- screen cloth
- bending edge
- 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
Links
- 239000010985 leather Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 15
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims description 38
- 229920001821 foam rubber Polymers 0.000 claims description 35
- 239000004744 fabric Substances 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000004816 latex Substances 0.000 abstract description 5
- 229920000126 latex Polymers 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses an ear muffs, ear muffs includes: one end of the support rack is hinged at the support. The ecderon leather sheath, the ecderon leather sheath sets up on the support frame and with the support frame is formed with the installation cavity, the latex sponge, the latex sponge sets up in the installation cavity. Through the tone quality that sets up the latex sponge, can promote the earphone that has this ear muffs, can promote user's travelling comfort moreover.
Description
Technical field
The utility model relates to earphone technical field, relates in particular to a kind of ear muff.
Background technology
In correlation technique, the ear muff of headphone, no matter adopt clamp lug formula or Bao Ershi, all needs by wearing ear muff one sideFace can allow user experience bass effect, meanwhile, can avoid people's ear loudspeaker direct and earphone directly to connect by ear muffTouch and come to harm. Therefore, ear muff need to have good comfortable wearing, and the selection of its inside stuffing is just particularly important.
Part headphone adopts common sponge as inside stuffing, and common sponge and user's facial stickiness is poor,And common sponge air permeable effect is bad, affect the tonequality of earphone.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique. For this reason, this practicality is newType proposes a kind of ear muff that can promote earphone tonequality and promote user's comfortableness.
According to ear muff of the present utility model, comprising: bracing frame; Outer by leather sheath, be describedly arranged on support frame as described above by leather sheath outwardGo up and be formed with installation cavity with support frame as described above; Latex foam, described latex foam is arranged in described installation cavity.
According to ear muff of the present utility model, by be provided with latex foam in installation cavity, can make the tonequality of earphoneClean and natural, can improve user's comfortableness, the quality of ear muff can also be improved, and ear piece ring can be madeProtect and health.
In addition, can also there is following difference technical characterictic according to ear muff of the present utility model:
In examples more of the present utility model, described ear muff also comprises: acoustics screen cloth, and described in described Acoustic web cloth is arranged onOn bracing frame, described outer one end by leather sheath is arranged on described acoustics screen cloth.
In examples more of the present utility model, described latex foam is " 0 " font substantially.
In examples more of the present utility model, described ear muff also comprises: leather sheath support chip, described had bending by leather sheath outwardLimit, described bending edge is arranged on described acoustics screen cloth, described leather sheath support chip abut on described bending edge and with described soundLearn the both sides that screen cloth lays respectively at described bending edge.
In examples more of the present utility model, the interior ring of described leather sheath support chip is concordant with the interior ring of described bending edge, described inThe outer shroud of leather sheath support chip outwards exceedes the outer shroud of described bending edge.
In examples more of the present utility model, on the edge of support frame as described above, be provided with to prolonging away from described latex foam directionThe outer peripheral wall of stretching, the described outer inner annular recess that is formed with on leather sheath, described outer peripheral wall stretches in described inner annular recess.
In examples more of the present utility model, the thickness L0 of described latex foam is between 20mm-25mm.
In examples more of the present utility model, the shortest about between centrosymmetric 2 of the interior ring of described latex foamDistance is that L1 and ultimate range are L2, and L1 meets relational expression: 40mm≤L1≤45mm, L2 meets relational expression: 55mm≤L2≤65mm。
In examples more of the present utility model, the shortest about between centrosymmetric 2 of the outer shroud of described latex foamDistance is that L3 and ultimate range are L4, and L3 meets relational expression: 75mm≤L3≤85mm, L4 meets relational expression: 90mm≤L4≤100mm。
In examples more of the present utility model, described be connected by leather sheath and support frame as described above are bonding outward.
Brief description of the drawings
Fig. 1 is according to the cutaway view of the ear muff of the utility model embodiment;
Fig. 2 is according to the partial sectional view of the ear muff of the utility model embodiment;
Fig. 3 is according to the schematic diagram of the latex foam of the ear muff of the utility model embodiment;
Fig. 4 is the cutaway view of the latex foam shown in Fig. 3;
Fig. 5 is the cutaway view of the latex foam shown in Fig. 3.
Reference numeral:
Ear muff 100;
Bracing frame 10; Outer peripheral wall 11; Outer by leather sheath 20; Bending edge 21; Inner annular recess 22; Latex foam 30; AcousticsScreen cloth 40; Leather sheath support chip 50.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings. Below by referenceThe embodiment that accompanying drawing is described is exemplary, is intended to for explaining the utility model, and can not be interpreted as of the present utility modelRestriction.
Describe in detail according to the ear muff 100 of the utility model embodiment below with reference to accompanying drawing.
Can comprise according to the ear muff 100 of the utility model embodiment: bracing frame 10, outer by leather sheath 20 and latex foam 30.As shown in Figure 1, be arranged on bracing frame 10 by leather sheath 20 outward, and be formed with installation by leather sheath 20 and bracing frame 10 outwardChamber, latex foam 30 is arranged in installation cavity. Particularly, as depicted in figs. 1 and 2, ear muff 100 can also comprise: soundLearn screen cloth 40, acoustics screen cloth 40 is arranged on bracing frame 10, and outer one end by leather sheath 20 is arranged on acoustics screen cloth 40,The other end of overcoat leather sheath 20 is arranged on bracing frame 10.
Wherein, latex foam 30 is alveolate texture, in other words, is provided with the gas of multiple dense distribution on latex foam 30Hole, sound can be delivered to user's ear through the pore of latex foam 30, thereby can make to have this ear muff 100Earphone tonequality is clean and natural. In addition, latex foam 30 is better with the stickiness of user's face, can improve relaxing of userAdaptive, and latex foam 30 is forever indeformable, can improve the quality of ear muff 100. And latex foam 30 is skiesRight material, does not pollute the environment, and also has long-term storage and does not grow the feature of germ, thereby can make to have this ear muff100 earphone environmental protection and health.
Thus, according to the ear muff 100 of the utility model embodiment, by be provided with latex foam 30 in installation cavity, canMake the tonequality of earphone clean and natural, can improve user's comfortableness, can also improve the quality of ear muff 100, andCan make earphone environmental protection and health.
In examples more of the present utility model, as shown in Figure 3, latex foam 30 is " 0 " font substantially. " 0 " fontLatex foam 30 be easy to be contained in installation cavity, and can be suitable with ear's shape of user, thus can improve useThe comfortableness at family.
Alternatively, as depicted in figs. 1 and 2, ear muff 100 can also comprise: leather sheath support chip 50, outer had by leather sheath 20Bending edge 21, bending edge 21 is arranged on acoustics screen cloth 40, and leather sheath support chip 50 abuts on bending edge 21, Er QiepiCover support chip 50 and acoustics screen cloth 40 lay respectively at the both sides of bending edge 21. By leather sheath support chip 50 is set, at least oneDetermine can be conducive in degree to be arranged on bracing frame 10 and acoustics screen cloth 40 by leather sheath 20 outward, thereby can improve outer by skinCover 20 reliabilities that are arranged on bracing frame 10 and acoustics screen cloth 40.
Wherein, alternatively, can be connected by glue is bonding with bracing frame 10 by leather sheath 20 outward, outer by leather sheath 20 and acousticsScreen cloth 40 can pass through the bonding connection of glue, and the outer bending edge 21 by leather sheath 20 can pass through glue with leather sheath support chip 50Bonding connection, acoustics screen cloth 40 can be connected by glue is bonding with bracing frame 10.
Alternatively, as shown in Figure 2, the interior ring of leather sheath support chip 50 is concordant with the interior ring of bending edge 21, leather sheath support chip 50Outer shroud outwards exceed the outer shroud of bending edge 21. Thus, leather sheath support chip 50 can support outer by leather sheath 20 preferably, andAnd be conducive to be further arranged on bracing frame 10 and acoustics screen cloth 40 by leather sheath 20 outward.
Alternatively, as depicted in figs. 1 and 2, on the edge of bracing frame 10, can be provided with to away from latex foam 30 directionsThe outer peripheral wall 11 extending, the outer inner annular recess 22 that is formed with on leather sheath 20, outer peripheral wall 11 stretches in inner annular recess 22.In other words the outer peripheral wall 11 that, the outward flange of latex foam 30 can wrap up bracing frame 10 is to form inner annular recess 22. ByThis, outer better with the installation reliability of bracing frame 10 by leather sheath 20, and the long service life of ear muff 100.
In concrete examples more of the present utility model, as shown in Figure 4, the thickness L0 of latex foam 30 is at 20mm-25mmBetween. Latex foam 30 thickness that meet above-mentioned number range are suitable, can promote further ear muff 100 and user's faceThe laminating effect of portion, but also can promote the comfortableness of user's ear. Preferably, the thickness L0 of latex foam 30 is22mm。
Alternatively, as shown in Figure 4 and Figure 5, the interior ring of latex foam 30 about the short distance between centrosymmetric 2From being that L1 and ultimate range are L2, L1 can meet relational expression: 40mm≤L1≤45mm, and L2 can meet relational expression: 55mm≤ L2≤65mm. Latex foam 30 sizes that meet above-mentioned relation formula are suitable, are convenient to be positioned in installation cavity, and can makeObtain ear muff 100 shapes better, can promote user's comfortableness.
The beeline about between centrosymmetric 2 of the outer shroud of latex foam 30 is that L3 and ultimate range are L4, L3Can meet relational expression: 75mm≤L3≤85mm, L4 can meet relational expression: 90mm≤L4≤100mm. Meet above-mentioned passLatex foam 30 sizes that are formula are suitable, are convenient to be positioned in installation cavity, and can make ear muff 100 shapes better, canTo promote user's comfortableness. Preferably, L1=43mm, L2=63mm, L3=77mm, L4=95mm.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " GuFixed " etc. term should be interpreted broadly, for example, can be to be fixedly connected with, can be also to removably connect, or integral; CanTo be mechanical connection, it can be also electrical connection or each other can communication; Can be to be directly connected, also can be by between intermediaryConnecing connectedly, can be the connection of two element internals or the interaction relationship of two elements, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be concrete in the utility model of above-mentioned termImplication.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D scoreCan be that the first and second features directly contact, or the first and second features be by intermediary mediate contact. And, firstFeature Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper,Or only represent that First Characteristic level height is higher than Second Characteristic. First Characteristic Second Characteristic " under ", " below " and " underFace " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than secondFeature.
In the description of this description, reference term " embodiment ", " some embodiment ", " example ", " specifically showExample " or the description of " some examples " etc. the specific features that means to describe in conjunction with this embodiment or example, structure, material orFeature is contained at least one embodiment of the present utility model or example. In this manual, to above-mentioned term schematicallyStatement not must for be identical embodiment or example. And, specific features, structure, material or the feature of descriptionCan one or more embodiment in office or example in suitable mode combination. In addition, not conflicting in the situation that,Those skilled in the art can be by the spy of the different embodiment that describe in this description or example and different embodiment or exampleLevy and carry out combination and combination.
Although illustrated above and described embodiment of the present utility model, be understandable that, above-described embodiment is exampleProperty, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can in scope of the present utility modelSo that above-described embodiment is changed, amendment, replacement and modification.
Claims (10)
1. an ear muff, is characterized in that, comprising:
Bracing frame;
Outer by leather sheath, be describedly arranged on support frame as described above and with support frame as described above and be formed with installation cavity by leather sheath outward;
Latex foam, described latex foam is arranged in described installation cavity.
2. ear muff according to claim 1, is characterized in that, also comprises: acoustics screen cloth, described Acoustic web cloth arrangesOn support frame as described above, described outer one end by leather sheath is arranged on described acoustics screen cloth.
3. ear muff according to claim 1, is characterized in that, described latex foam is " 0 " font substantially.
4. ear muff according to claim 2, is characterized in that, also comprises: leather sheath support chip, and described outer by leather sheath toolHave bending edge, described bending edge is arranged on described acoustics screen cloth, described leather sheath support chip abut on described bending edge and withDescribed acoustics screen cloth lays respectively at the both sides of described bending edge.
5. ear muff according to claim 4, is characterized in that, the interior ring of described leather sheath support chip and described bending edgeInterior ring is concordant, and the outer shroud of described leather sheath support chip outwards exceedes the outer shroud of described bending edge.
6. ear muff according to claim 1, is characterized in that, is provided with to away from described on the edge of support frame as described aboveThe outer peripheral wall that latex foam direction is extended, the described outer inner annular recess that is formed with on leather sheath, described in described outer peripheral wall stretches intoIn inner annular recess.
7. ear muff according to claim 1, is characterized in that, the thickness L0 of described latex foam is at 20mm-25mmBetween.
8. ear muff according to claim 1, is characterized in that, the interior ring of described latex foam about centrosymmetricBeeline between 2 is that L1 and ultimate range are L2, and L1 meets relational expression: 40mm≤L1≤45mm, L2 meets passBe formula: 55mm≤L2≤65mm.
9. ear muff according to claim 1, is characterized in that, the outer shroud of described latex foam about centrosymmetricBeeline between 2 is that L3 and ultimate range are L4, and L3 meets relational expression: 75mm≤L3≤85mm, L4 meets passBe formula: 90mm≤L4≤100mm.
10. according to the ear muff described in any one in claim 1-9, it is characterized in that, described outer by leather sheath and described supportThe bonding connection of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097108.3U CN205249446U (en) | 2015-12-22 | 2015-12-22 | Ear muffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097108.3U CN205249446U (en) | 2015-12-22 | 2015-12-22 | Ear muffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249446U true CN205249446U (en) | 2016-05-18 |
Family
ID=55948507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097108.3U Expired - Fee Related CN205249446U (en) | 2015-12-22 | 2015-12-22 | Ear muffs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020202535A1 (en) * | 2019-04-04 | 2020-10-08 | フィフティスクエア株式会社 | Headphone cover and fastener for same |
-
2015
- 2015-12-22 CN CN201521097108.3U patent/CN205249446U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020202535A1 (en) * | 2019-04-04 | 2020-10-08 | フィフティスクエア株式会社 | Headphone cover and fastener for same |
| JPWO2020202535A1 (en) * | 2019-04-04 | 2020-10-08 | ||
| CN113661717A (en) * | 2019-04-04 | 2021-11-16 | 五十平方株式会社 | Earphone sleeve and fixing piece thereof |
| JP7226850B2 (en) | 2019-04-04 | 2023-02-21 | フィフティスクエア株式会社 | Headphone cover and its fasteners |
| CN113661717B (en) * | 2019-04-04 | 2024-05-31 | 五十平方株式会社 | Earphone sleeve and fixing piece thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523859 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| 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: 20160518 |