CN201352844Y - Earphone ear muff - Google Patents
Earphone ear muff Download PDFInfo
- Publication number
- CN201352844Y CN201352844Y CNU2008202357935U CN200820235793U CN201352844Y CN 201352844 Y CN201352844 Y CN 201352844Y CN U2008202357935 U CNU2008202357935 U CN U2008202357935U CN 200820235793 U CN200820235793 U CN 200820235793U CN 201352844 Y CN201352844 Y CN 201352844Y
- Authority
- CN
- China
- Prior art keywords
- sponge
- elastic component
- retainer ring
- pallet
- fixed ring
- 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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- Headphones And Earphones (AREA)
Abstract
Disclosed is an earphone ear muff which comprises a tray, a sponge, an elastic component and a fixed ring, wherein the tray is arranged and engaged with the fixed ring, the elastic component wrapping the sponge is positioned between the tray and the fixed ring, and the sponge wrapped with the elastic component is tightened by the fixed ring and projects from the central portion of the fixed ring. By the combined design of the fixed ring, the elastic component, the sponge and the tray, the earphone ear muff enables the sponge wrapped with elastic fabrics to be disposed on the tray, the elastic component and the sponge are tightened through the fixed ring, and the sponge wrapped with the elastic fabrics projects from the fixed ring, thereby enabling the ear muff to completely match with ears of a user and ensuring softness and comfort during the process of wearing the earphone ear muff. Besides, the fixed ring and the tray are fittingly arranged to tighten the elastic fabrics and the sponge which are placed in the middle, thereby solving the problem that the ear muff is easy to fall off. In addition, the combined structure omits sewing working procedures of conventional ear muffs, reduces material consumption and decreases manufacturing costs.
Description
Technical field
The utility model relates to the earphone field, relates in particular to a kind of ear cover structure of earphone.
Background technology
Common earphone comprises head hoop 1, be located at the housing 11 at head hoop 1 two ends, and be sheathed on earmuff 10 (consulting Fig. 1) on the housing 11, existing earmuff 10 all adopts synthetic leather or chemical ﹠ blended fabric parcel sponge to make the cyclic structure that forms, again manually with the earmuff cover to housing 11, the characteristics of this cyclic structure mainly show as built-in sponge and the synthetic leather of wrapping up in or chemical ﹠ blended fabric outward and are sewn into round, easily cause hollow after the sponge distortion, make that the contact-making surface of human body ear and earphone is smooth inadequately, long the uncomfortable of ear that also cause easily of the time of wearing, and adopt the earmuff of this cyclic structure, come off easily in use for some time, and the production and processing technology complexity, production cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of headset ear shell, and it can strengthen the comfort level of wearing, and avoids earmuff to come off, and can simplify production technology, reduces production costs.
For achieving the above object, the utility model provides a kind of headset ear shell, comprising: pallet, sponge, elastic component and retainer ring; Pallet and retainer ring are equipped with, elastic component coat sponge and place pallet and retainer ring between, the sponge that this elastic component coats is tightened by retainer ring and protrudes from the middle part of retainer ring and is provided with.
Wherein, described pallet is a Cellular Tray, and its periphery is provided with the auxiliary section, and its middle part is provided with line, and saturating line is provided with several penetrable sound holes.
Described pallet is arranged with several installing holes around saturating line, is used for described headset ear shell is fixed in earphone case.
Described elastic component adopts elastic fabric to make, the one end opening, and the periphery that centers on this opening is provided with flange, and its middle part is provided with the receiving space that is used to accommodate sponge.
The receiving space of described sponge and elastic component is corresponding to be provided with and to place in this receiving space, by elastic component is coated.
Described retainer ring is circular, and its middle part is provided with through hole corresponding to this elastic component; Its periphery is provided with fixed part corresponding to the auxiliary section of pallet, and retainer ring and pallet fix installation.
Be provided with trip in the fixed part of described retainer ring, so that retainer ring is fastened on the pallet.
The flange of described elastic component is clamped between elastic component and the retainer ring, and protrudes the through hole of retainer ring in the middle part of behind its coating sponge.
The beneficial effects of the utility model: by the Combination Design of retainer ring, elastic component, sponge and pallet, make elastic fabric parcel sponge place on the pallet, and tighten elastic component and sponge by retainer ring, the sponge of elastic fabric parcel is protruded from retainer ring, thereby make earmuff and the complete applying of human body ear, guarantee to wear flexibility and comfort level in the process; Secondly, retainer ring and pallet are equipped with the elastic fabric and the sponge of tightening in the middle of being placed on, and solve the problem that earmuff comes off easily; In addition, this combining structure has been omitted the operation of making of traditional earmuff, has reduced spillage of material, has reduced production cost.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by embodiment of the present utility model is described in detail.
Fig. 1 is the structural representation of existing earphone;
Fig. 2 is the perspective exploded view of the utility model headset ear shell;
Fig. 3 is the front view of elastic component among Fig. 2;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is the front view of elastic component among Fig. 2;
Fig. 6 is the cutaway view of Fig. 5;
Fig. 7 is the front view of retainer ring among Fig. 2;
Fig. 8 is the cutaway view of Fig. 5;
Fig. 9 is the scheme of installation of headset ear shell of the present utility model.
Embodiment
As shown in Figure 2, headset ear shell 20 of the present utility model comprises: pallet 2, sponge 3, elastic component 4 and retainer ring 5; Pallet 2 is equipped with retainer ring 5, elastic component 4 coat sponges 3 and place pallet 2 with retainer ring 5 between, the sponge 3 that this elastic component 4 coats is tightened by retainer ring 5 and protrudes setting from the middle part of retainer ring 5.
Consult Fig. 3-4, described pallet 2 is a Cellular Tray, and its periphery is provided with auxiliary section 21, and its middle part is provided with line 22, and saturating line 22 is provided with several penetrable sound holes 23, so that sound transmits by these penetrable sound holes 23.Be arranged with four installing holes 24 around this saturating line 23, with the corresponding connection of housing that these four installing holes 24 and earphone two ends are used to install earmuff, pallet 2 can be fixed on the housing by screw.
Consult Fig. 5-6, described elastic component 4 adopts elastic fabric to make, one end opening 41, and the periphery that centers on this opening 41 is provided with flange 42, and its middle part is provided with receiving space 43, is used to accommodate sponge 3; The receiving space 43 corresponding settings of described sponge 3 and elastic component 4, roughly in the form of annular discs, place in the receiving space 43 of elastic component 4, coated by elastic component 4.
Consult Fig. 7-8, described retainer ring 5 is circular, and its middle part is provided with through hole 51 corresponding to this elastic component 4; Its periphery is provided with fixed part 52 corresponding to the auxiliary section 21 of pallet 2, is provided with trip 53 in this fixed part 52, and retainer ring 5 is fastened on the pallet 2, and the flange 42 of elastic component 4 is clamped between elastic component 4 and the retainer ring 5, thereby fixing reliable, is not easy to come off.After coating sponge 3, described elastic component 4 is fixed between retainer ring 5 and the pallet 2, and the through hole 51 of retainer ring 5 is exposed at its middle part, in the present embodiment, the sponge 3 of elastic fabric parcel is protruded 8mm from retainer ring 5, earmuff and the complete applying of human body ear be can make, flexibility and comfort level in the process guaranteed to wear.
Consult Fig. 9, during installation, earlier sponge 3 is positioned in the receiving space 43 of elastic component 4, the sponge 3 that elastic component 4 is coated is positioned on the pallet 2 again, then with retainer ring 5 and pallet 2 corresponding installations, elastic component 4 is fixed between retainer ring 5 and the pallet 2, and the sponge 3 that elastic component 4 coats protrudes from the middle part of retainer ring 5, and the headset ear shell 20 after the installation can be fixed on the earphone case 30 by four installing holes 24 on the pallet 2.
Headset ear shell of the present utility model is by the Combination Design of retainer ring, elastic component, sponge and pallet, make elastic fabric parcel sponge place on the pallet, and tighten elastic component and sponge by retainer ring, the sponge of elastic fabric parcel is protruded from retainer ring, thereby make earmuff and the complete applying of human body ear, guarantee to wear flexibility and comfort level in the process; Secondly, retainer ring and pallet are equipped with the elastic fabric and the sponge of tightening in the middle of being placed on, and solve the problem that earmuff comes off easily; In addition, this combining structure has been omitted the operation of making of traditional earmuff, has reduced spillage of material, has reduced production cost.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (8)
1, a kind of headset ear shell is characterized in that, comprising: pallet, sponge, elastic component and retainer ring; Pallet and retainer ring are equipped with, elastic component coat sponge and place pallet and retainer ring between, the sponge that this elastic component coats is tightened by retainer ring and protrudes from the middle part of retainer ring and is provided with.
2, headset ear shell according to claim 1 is characterized in that, described pallet is a Cellular Tray, and its periphery is provided with the auxiliary section, and its middle part is provided with line, and saturating line is provided with several penetrable sound holes.
3, headset ear shell according to claim 2 is characterized in that, described pallet is arranged with several installing holes around saturating line, is used for described headset ear shell is fixed in earphone case.
4, headset ear shell according to claim 2 is characterized in that, described elastic component adopts elastic fabric to make, the one end opening, and the periphery that centers on this opening is provided with flange, and its middle part is provided with the receiving space that is used to accommodate sponge.
5, headset ear shell according to claim 4 is characterized in that, the receiving space of described sponge and elastic component is corresponding to be provided with and to place in this receiving space, by elastic component is coated.
6, headset ear shell according to claim 4 is characterized in that, described retainer ring is circular, and its middle part is provided with through hole corresponding to this elastic component; Its periphery is provided with fixed part corresponding to the auxiliary section of pallet, and retainer ring and pallet fix installation.
7, headset ear shell according to claim 6 is characterized in that, is provided with trip in the fixed part of described retainer ring, so that retainer ring is fastened on the pallet.
8, headset ear shell according to claim 6 is characterized in that, the flange of described elastic component is clamped between elastic component and the retainer ring, and protrudes the through hole of retainer ring in the middle part of behind its coating sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202357935U CN201352844Y (en) | 2008-12-31 | 2008-12-31 | Earphone ear muff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202357935U CN201352844Y (en) | 2008-12-31 | 2008-12-31 | Earphone ear muff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352844Y true CN201352844Y (en) | 2009-11-25 |
Family
ID=41376226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202357935U Expired - Fee Related CN201352844Y (en) | 2008-12-31 | 2008-12-31 | Earphone ear muff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201352844Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900961A (en) * | 2018-07-14 | 2018-11-27 | 东莞富采包装制品有限公司 | A kind of semi-finished product ear muff production line |
-
2008
- 2008-12-31 CN CNU2008202357935U patent/CN201352844Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900961A (en) * | 2018-07-14 | 2018-11-27 | 东莞富采包装制品有限公司 | A kind of semi-finished product ear muff production line |
| CN108900961B (en) * | 2018-07-14 | 2020-07-10 | 东莞富采包装制品有限公司 | Semi-finished earmuff production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20111231 |