CN205726242U - The structure-improved of earplug - Google Patents
The structure-improved of earplug Download PDFInfo
- Publication number
- CN205726242U CN205726242U CN201620325123.7U CN201620325123U CN205726242U CN 205726242 U CN205726242 U CN 205726242U CN 201620325123 U CN201620325123 U CN 201620325123U CN 205726242 U CN205726242 U CN 205726242U
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- earplug
- improved
- upper outlet
- hollow tube
- cover body
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Abstract
This utility model provides the structure-improved of a kind of earplug, comprising: the hollow tube of a hollow, comprises into sound end and goes out sound end；One cover body, is located at entering sound end and going out between sound end of this hollow tube, by behind lateral extended one in hood-like elastomer, a upper outlet body, this hollow tube go out sound end top by behind lateral extended one in hood-like elastomer, and；One buffer part, is located at the hollow tube between this upper outlet body and cover body, and this buffer part has at least one outer groove.By setting a cover body and a upper outlet body on the hollow tube of hollow, and between upper outlet body and cover body, be provided with at least one outer groove formed buffer part, upper outlet body is bent because of buffer part in time wearing, enter auditory meatus smoothly in response to auditory meatus bending, make the upper outlet body of earplug fit tightly the difficult drop-off in meatus acusticus internus.
Description
Technical field
This utility model relates to the structure-improved of a kind of earplug, espespecially a kind of be provided with between upper outlet body and cover body to
A few outer groove is to form the structure-improved of the earplug of buffer part, and its cover body can fit in external auditory meatus, reduces pressure
Compel sense enhancement prestowage comfortable, and avoid generation space to listen to quality to improve, and upper outlet body is provided with buffer part,
Because being prone to bending to bend in response to auditory meatus in time wearing, and then entrance auditory meatus fits tightly difficult drop-off smoothly
Person.
Background technology
Pressing, the ear phone structure volume of existing earphone is little, and acoustical generator can directly be inserted in earhole, allows the user can
Under the situation not disturbing other people, listen to electro-acoustic, there is light small and exquisite, the practicality that is convenient for carrying,
Become MP3 walkman, mobile phone, personal digital assistant (PDA) or notebook computer ... wait mutually powered-down
The necessary accessory of sub-product.
Existing ear phone structure as it is shown in figure 1, existing insert earphone structure, be mainly earplug body 1 ' and
Earphone 2 ' is constituted, and its earphone 2 ' is provided with a sound guide tube 21 ', and earplug body 1 ' is flexible glue material and has one
Hollow tube 11 ', sound end 111 ' the top system that goes out at hollow tube 11 ' downwardly extends a cover body in Jellyfish shape
12 ', then the sound guide tube 21 ' on earphone 2 ' is sheathed in the hollow tube 11 ' of earplug body 1 '；By flexible glue
The cover body 12 ' of the earplug body 1 ' of material is available for appropriateness deformation and stoppers in external auditory meatus to facilitate prestowage.Only everyone
To the impression of speech and differ, and ear, the shape of auditory meatus structure, size, size the most difference,
And existing insert earphone structure is because earplug pad body designs not and perfect at pooling feature and angle adjustment,
Therefore be normally applied and external auditory meatus often can be made to feel more compressing, and when in relatively big-ear prestowage, its earplug and external ear
Road really closely can not easily produce space again, causes bass to leak outside outside both poor sound quality, the easiest
Cause earphone to get loose to drop, be its major defect.
Whence is, for improving the use disappearance that can not the most closely and easily produce space of existing earplug, then
Buffering as shown in Figure 2 is set up on the hollow tube 11 ' of the most existing earplug body 1 ' of this utility model designer
Portion 13 '.So, the design effectively of buffer part, make to be prone to torsional deflection during prestowage, various different ear can be suitable for
Road size shape, promotes the constriction of prestowage comfortable minimizing external auditory meatus, will not produce again space and listen to improve
Quality.
But, aforementioned on the hollow tube 11 ' of earplug body 1 ', set up buffer part 13 ', though prestowage can be made
It is prone to torsional deflection, various different auditory meatus size shape can be suitable for, promote the pressure of prestowage comfortable minimizing external auditory meatus
Compel sense, space will not be produced again and listen to quality to improve, but auditory meatus is the least in bending internal diameter, then joins
Then cannot be efficiently entering internal ear when wearing, when the most still wearing, hold caducous disappearance.
Utility model content
Being held caducous disappearance when wearing in view of what above-mentioned existing earplug caused, this utility model designer is
Actively research and development, and the improved earplug pad body structure of a kind of earphone is provided, above-mentioned present in solution existing structure
Technical problem.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of structure-improved of earplug, it is characterised in that comprising:
One hollow tube, comprises into sound end and goes out sound end；
One cover body, is located at entering sound end and go out between sound end, by behind lateral extended in hood-like of this hollow tube
Elastomer；
One upper outlet body, is gone out sound end top by behind lateral extended one in hood-like elastomer by this body, with
And；
One buffer part, is located on this hollow tube between this upper outlet body and cover body, and this buffer part has at least one
Outer groove.
The structure-improved of described earplug, wherein: the outer groove relative inner of this hollow tube is formed to inwardly projecting
The bulge loop gone out.
The structure-improved of described earplug, wherein: the bendable angle of this buffer part is between 0～40 degree.
The structure-improved of described earplug, wherein: the height of this outer groove is between 0.5～2.0mm.
The structure-improved of described earplug, wherein: the internal diameter of this outer groove is less than the internal diameter of hollow tube.
The structure-improved of described earplug, wherein: the height of this upper outlet body between 4.0～6.0mm, this cover body
Height is between 5～7mm.
The structure-improved of described earplug, wherein: this cover body maximum outside diameter is more than upper outlet body maximum outside diameter, should
Upper outlet body maximum outside diameter is 9-13mm, and this cover body maximum outside diameter is 11-14mm.
The structure-improved of described earplug, wherein: this body enter collar in sound end is provided with.
The structure-improved of described earplug, wherein: it is tapered that this enters sound end.
The structure-improved of described earplug, wherein: this buffer locations is in the top of cover body.
Compared with prior art, this utility model of technique scheme is used to have advantages in that
Bent because of buffer part when wearing, bend in response to auditory meatus and be gradually reduced, entering auditory meatus smoothly at earplug,
The cover body and the upper outlet body that make earplug are closely affixed on auditory meatus and difficult drop-off.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing earplug.
Fig. 2 is the schematic diagram of existing improved structure of ear stopper.
Fig. 3 is the structure improved schematic perspective view of this utility model earplug.
Fig. 4 is the structure improved cut-away view of this utility model earplug.
Fig. 5 is the structure improved stereo dissected figure of this utility model earplug.
Fig. 6 is the schematic diagram () during the structure-improved use of this utility model earplug.
Fig. 7 is the schematic diagram (two) during the structure-improved use of this utility model earplug.
Description of reference numerals: 1,1 '-earplug body；11,11 '-hollow tube；111,111 '-enter sound end；
112,112 '-go out sound end；113,113 '-interior collar；114-bulge loop；12,12 '-cover body；13,13 '-buffering
Portion；131-outer groove；14-upper outlet body；2-upper outlet body；21-earphone；21-sound guide tube；211-bulge loop.
Detailed description of the invention
For further introducing structure improved composition, feature and effect of earplug of the present utility model, hereby with
By means of following specific embodiment, the figure appended by cooperation is described in detail as follows:
First, referring to is the structure-improved of a kind of earplug of this utility model shown in Fig. 3 to Fig. 5, its earplug
Body 1 mainly includes hollow tube 11, cover body 12, buffer part 13 and a upper outlet body 14；Wherein,
This hollow tube 11 is the body in hollow and contains into sound end 111 and goes out sound end 112, this hollow pipe
Body 11 enter collar 113 in sound end 111 is provided with, inside hollow tube 11, then can form outline to inwardly projecting
The bulge loop 114 gone out, and enter the most tapered body of sound end 111；
This cover body 12, is located at the entering sound end 111 and go out between sound end 112 of hollow tube 11 of this hollow, and by
Behind lateral, extended one in hood-like elastomer, and its cover body maximum outside diameter is 11-14mm, and cover body height a
Between 5～7mm；
This upper outlet body 14, is gone out sound end 112 top by behind lateral extended one in hood-like by this hollow tube 11
Elastomer, its upper outlet body maximum outside diameter is 9-13mm, and cover body 12 maximum outside diameter is slightly larger than upper outlet body 14
Maximum outside diameter, and upper outlet body height b is between 4.0～6.0mm, and；
This buffer part 13, is located on the hollow tube 11 between this upper outlet body 14 and cover body 12, and is positioned at cover body
The top of 12, and during buffer part 13 is at least one outer groove 131 is formed, and outer groove 131 internal diameter is less than
The internal diameter of blank pipe body 11, and correspond to the bulge loop 114 inside hollow tube 11, and outside buffer part 13
Annular groove 131 height is between 0.5～2.0mm, and it is flexible that this buffer part 13 forms upper outlet body 14, its angle of bend
θ is between 0～40 degree.
By the structure-improved of the earplug of above-mentioned Component composition, its cover body 12 maximum outside diameter is 11-14mm,
And cover body height a is between 5～7mm, upper outlet body 14 maximum outside diameter is 9-13mm, and cover body 12 maximum outside diameter
Slightly larger than upper outlet body 14 maximum outside diameter, and upper outlet body height b is between 4.0～6.0mm, separately in cover body 12 top
Hollow tube 11 set buffer part 13, and make upper outlet body 14 have the angle of bend θ between 0～40 degree.Work as reality
Shi Shi, as shown in Figure 6 to 7, its earplug body 1 is to be socketed in a granular earphone of streamline 2, and ear
Machine 2 side stretches out and sets one section of sound guide tube 21, and sound guide tube 21 has a bulge loop 211 and can be socketed on into sound
The interior collar 113 of end 111.In earplug 1 prestowage in ear time, because the hollow tube 11 on cover body 12 top sets
Buffer part 13, and upper outlet body 14 maximum outside diameter is slightly less than cover body 12, therefore upper outlet body 14 is flexible and reverses and becomes
Shape, and easily fill in meatus acusticus internus, and difficult drop-off.And cover body 12 then produces buffering effect, simultaneously because of deformation
Again can closely prestowage be not likely to produce space with improve listen to quality.
Described above it is merely exemplary for this utility model, and nonrestrictive, the common skill in this area
Art personnel understand, in the case of the spirit and scope limited without departing from claim, can make many and repair
Change, change or equivalence, but within falling within protection domain of the present utility model.
So it will be appreciated that this utility model is the utility model that an intention is splendid, existing except effectively solving
There is technology problem encountered, more significantly improve effect, and have no identical or near in identical technical field
As utility model or open use, there is the enhancement of effect simultaneously, therefore utility model should fully comply with newly
The legal monopoly important document of newness and progressive, filing an application in whence in accordance with the law, earnestly asks your office and check and approve the patent application of this part
Case, to encourage invention, to sense moral just.
Claims (10)
1. the structure-improved of an earplug, it is characterised in that comprising:
One hollow tube, comprises into sound end and goes out sound end；
One cover body, is located at entering sound end and go out between sound end, by behind lateral extended in hood-like of this hollow tube
Elastomer；
One upper outlet body, is gone out sound end top by behind lateral extended one in hood-like elastomer by this body, with
And；
One buffer part, is located on this hollow tube between this upper outlet body and cover body, and this buffer part has at least one
Outer groove.
The structure-improved of earplug the most according to claim 1, it is characterised in that: the outer shroud of this hollow tube
Groove relative inner forms the bulge loop protruded inwardly from.
The structure-improved of earplug the most according to claim 2, it is characterised in that: this buffer part flexible
Angle is between 0～40 degree.
The structure-improved of earplug the most according to claim 3, it is characterised in that: the height of this outer groove is situated between
In 0.5～2.0mm.
The structure-improved of earplug the most according to claim 4, it is characterised in that: the internal diameter of this outer groove is little
Internal diameter in hollow tube.
The structure-improved of earplug the most according to claim 5, it is characterised in that: the height of this upper outlet body is situated between
In 4.0～6.0mm, the height of this cover body is between 5～7mm.
The structure-improved of earplug the most according to claim 6, it is characterised in that: this cover body maximum outside diameter is big
In upper outlet body maximum outside diameter, this upper outlet body maximum outside diameter is 9-13mm, and this cover body maximum outside diameter is 11-14mm.
The structure-improved of earplug the most according to claim 7, it is characterised in that: the sound end that enters of this body sets
Collar in having one.
The structure-improved of earplug the most according to claim 8, it is characterised in that: it is tapered that this enters sound end.
10. according to the structure-improved of the earplug according to any one of claim 2 to 7, it is characterised in that: should
Buffer locations is in the top of cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325123.7U CN205726242U (en) | 2016-04-18 | 2016-04-18 | The structure-improved of earplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325123.7U CN205726242U (en) | 2016-04-18 | 2016-04-18 | The structure-improved of earplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726242U true CN205726242U (en) | 2016-11-23 |
Family
ID=57298359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325123.7U Active CN205726242U (en) | 2016-04-18 | 2016-04-18 | The structure-improved of earplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | A kind of earplug housing |
| CN109352876A (en) * | 2018-08-22 | 2019-02-19 | 深圳市九霄环佩科技有限公司 | The molding die of earphone, hearing aid and totally-enclosed earplug and totally-enclosed earplug |
| CN112703747A (en) * | 2019-03-25 | 2021-04-23 | 苹果公司 | Ear insert for an in-ear listening device |
-
2016
- 2016-04-18 CN CN201620325123.7U patent/CN205726242U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | A kind of earplug housing |
| CN109352876A (en) * | 2018-08-22 | 2019-02-19 | 深圳市九霄环佩科技有限公司 | The molding die of earphone, hearing aid and totally-enclosed earplug and totally-enclosed earplug |
| CN112703747A (en) * | 2019-03-25 | 2021-04-23 | 苹果公司 | Ear insert for an in-ear listening device |
| US11523205B2 (en) | 2019-03-25 | 2022-12-06 | Apple Inc. | Eartips for in-ear listening devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |