CN2228341Y - Sound-insulating ear-sealing device - Google Patents
Sound-insulating ear-sealing device Download PDFInfo
- Publication number
- CN2228341Y CN2228341Y CN 94248616 CN94248616U CN2228341Y CN 2228341 Y CN2228341 Y CN 2228341Y CN 94248616 CN94248616 CN 94248616 CN 94248616 U CN94248616 U CN 94248616U CN 2228341 Y CN2228341 Y CN 2228341Y
- Authority
- CN
- China
- Prior art keywords
- ear
- utility
- model
- sound
- pads
- 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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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a sound isolating ear sealing device with a sound isolating effect in the technical field of physics, which comprises a head sleeve and ear pads, wherein the round head sleeve made of elastic materials is sheathed with two movable adjusting rings which are fixed with ear pad bases, and the ear pads are inserted on the ear pad bases. The ear pads of the utility model are hollow or solid cylinders. When the utility model is used, the ear pads are arranged outside tragi which are key positions by which outer ears obstruct the outside sound, the ear pads are pressed at the opening positions of ear canals, and thus the utility model can ideally obstruct the outside sound from intruding. The effect of the utility model is obviously better than sound isolating methods that the whole auricles are covered fully, or foreign objects are plugged in the ear canals.
Description
This utility model belongs to the physical technique field, further relates to a kind of Sound-insulating ear-sealing device with soundproof effect.
Reduce the interference of noise, with regard to the device that is applied to the person, main use is earphone or external structure and the similar utensil of earphone now, but it is very limited to do soundproof effect like this, because it can not be more closely, and on the key position of people's ear, intercept entering of external sound.
The purpose of this utility model is to provide a kind of soundproof effect tangible Sound-insulating ear-sealing device.
This utility model comprises headgear, ear pad, and the round headgear that elastomeric material is made is set with two movably adjustable rings, is fixed with the ear pad seat on the adjustable ring, and ear pad is placed on the ear pad seat.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is an overall structure sketch map of the present utility model.
The material of headgear 1 usefulness band degree of tightness of the present utility model is made a round, and a pair of adjustable ring 2 usefulness plastics or metal material are made, and it is set on the round headgear 1, and during use, adjustable ring 2 can move on headgear 1.All be fixed with ear pad seat 3 (can make one with adjustable ring 2) on each adjustable ring 2, ear pad seat 3 can be made a cylinder, also can be one outstanding circular.Two ear pads 4 are that the height that rubber or other elastomeric material are made is the cylinder of 30mm, and its size should closely contact human body tragus position.Cylinder can be solid (being used for ring-type ear pad seat), also hollow circular cylinder (being used for cylinder ear pad seat 3), and ear pad 4 is plugged on the ear pad seat 3.This utility model also can on headgear 1 or the ear pad 4 or within place Chinese herbal medicine or other therapeutant, being placed on places such as volume, eye, nose, ear, hindbrain or many places becomes the deutero-health product of this utility model.
When this utility model uses, headgear can be enclosed within on the head, pusher collar, make ear pad place external ear to intercept the key position one tragus place of external sound, like this by the pressure of headgear, make tragus seal the auditory meatus mouth, just can intercept entering of external sound more satisfactoryly, its effect is better than covering greatly and undeservedly whole auricle (as using earphone and so on) or the sound insulation means of plug foreign body in auditory meatus significantly.
Claims (1)
1, Sound-insulating ear-sealing device, it comprises headgear, ear pad, it is characterized in that: the round headgear that elastomeric material is made is set with a pair of movably adjustable ring, is fixed with the ear pad seat on the adjustable ring, and described ear pad is placed on the ear pad seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248616 CN2228341Y (en) | 1994-12-22 | 1994-12-22 | Sound-insulating ear-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248616 CN2228341Y (en) | 1994-12-22 | 1994-12-22 | Sound-insulating ear-sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228341Y true CN2228341Y (en) | 1996-06-05 |
Family
ID=33853488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248616 Expired - Fee Related CN2228341Y (en) | 1994-12-22 | 1994-12-22 | Sound-insulating ear-sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228341Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100569006C (en) * | 2002-04-12 | 2009-12-09 | Nap企业株式会社 | Ear pad and the earphone that has ear pad |
-
1994
- 1994-12-22 CN CN 94248616 patent/CN2228341Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100569006C (en) * | 2002-04-12 | 2009-12-09 | Nap企业株式会社 | Ear pad and the earphone that has ear pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |