CN2358855Y - Earphone with anti-noise and sedative - Google Patents
Earphone with anti-noise and sedative Download PDFInfo
- Publication number
- CN2358855Y CN2358855Y CN 99234373 CN99234373U CN2358855Y CN 2358855 Y CN2358855 Y CN 2358855Y CN 99234373 CN99234373 CN 99234373 CN 99234373 U CN99234373 U CN 99234373U CN 2358855 Y CN2358855 Y CN 2358855Y
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- China
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- earplug
- earphone
- noise
- main body
- inner chamber
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- Expired - Fee Related
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to an earphone with anti-noise and sedative function. A main body of the earphone is provided with an inner cavity of which the rear end is closed; the front end of the main body of the earphone is provided with a hole communicated with the inner cavity of the main body; a medicine core of which the outline fits the inner cavity of the main body of the earphone is arranged in the inner cavity of the main body of the earphone. The main body of the earphone is made of existing earphone material preventing the noise, and the medicine core is composed of ranquilizer and brain calm keeping medicine; the volatile of the medicine core can enter the ears through the hole on the front end of the main body to play the tranquilization and the brain calm keeping functions.
Description
This utility model relates to a kind of earplug, the quiet brain earplug of particularly a kind of its anti-noise.
Noise has had a strong impact on people's work, study and daily life as the mankind's the third-largest public hazards.How to prevent effectively that noise also is subjected to common attention day by day.At present, just with the ear plug of sound-absorbing, filter sound material manufacture, it is actually the entity of a front end sealing to the most frequently used its anti-noise utensil, and deformable after the finger presses can slowly be expanded again after external force is cancelled, up to matching with earhole.People are working hard aspect earplug material or the contour structures in the quite a while, designed earplug only has single its anti-noise function, use occasion also mainly is the bigger working site of noise, and disclosed as Chinese patent CN1167606 is exactly this class earplug.Though this class earplug can be alleviated the influence of noise, the unable to get up calmness, calm the nerves and the effect of clear-headed brain, and calm the nerves, quiet brain is for particularly important the people who works under noisy environment for a long time.
The purpose of this utility model provides and a kind ofly can reduce noise effect, can calm the nerves again and the quiet brain earplug of its anti-noise of clear-headed brain.
The purpose of this utility model is to realize by following technological means: the quiet brain earplug of its anti-noise that is provided, its earplug body has an inner chamber, improvements of the present utility model are that described earplug body inner chamber is the inner chamber of a back-end closure, front end in earplug body is provided with a hole that communicates with aforementioned chamber body, and the medicated core that outline and earplug body inner chamber match is housed in the earplug body inner chamber.The earplug body material can adopt existing ear plug material, medicated core by some calm the nerves, quiet brain medicine forms, the volatile matter of medicine can enter in ear by the hole of body front end, performance is calmed the nerves, quiet brain effect.
Compare with existing ear plug, this utility model not only can play its anti-noise effect, and can calm the nerves, quiet brain.This utility model not only can be used for long-term occasion of working under noisy environment, needing also to can be used for the interim noise jamming of getting rid of, and need the occasion of quiet brain again, as the rest period of collective study, the period that under noisy environment, will ponder a problem etc., thereby scope of application broad.
Below in conjunction with accompanying drawing content of the present utility model is described in detail.
Fig. 1 is the structure chart of an embodiment of this utility model.
Fig. 2 is the structure chart of another embodiment of this utility model.
Fig. 3 is the structure chart of medicated core among Fig. 2.
As shown in Figure 1: the outline of earplug body 1 is bullet-headed, and the diameter of its inner chamber 2 is 3mm, and it is the hole 3 of 1～2mm that the front end of body 1 has diameter, and medicated core 4 is that diameter is the cylindrical of 2.8mm, is formed by the medicine compacting.Medicated core 4 is used activated carbon sponge fake 5 shutoff chamber body 2 after putting into chamber body.This bullet-headed earplug, its chamber body volume is little, and manufacturing cost is lower, and drug treating time is shorter, so be particularly suitable for disposable use, the working environment bigger as noise.
Fig. 2, Fig. 3 have provided another kind of type of the present utility model.Earplug body 6 is the elastic shells that outline is a Pear-Shaped, and its inner chamber 7 also is the calabash shape, and the front end of body 6 has hole 8.Medicated core 9 has in the medicine box 91 in a plurality of holes and the box medicine 92 by outer wall to be formed, and the outline of medicine box 91 and chamber body 7 match.The front opening of medicine box 91, the hole on its outer wall generally are advisable with 8～10, and the aperture is 1～1.5mm.Medicine box is used 10 shutoff of activated carbon sponge disk after putting into chamber body.It is to smoke in the primary raw material input mould to form that earplug body is stuck with paste with resin and aggretion type composite elasticizer with low-molecular-weight PVC, and its inwall is even porous spongy, is beneficial to hinder sound and sound-absorbing.This earplug manufacturing cost is higher, but the medicine capacity is big, and drug treating time is longer, and relatively being suitable for some often needs the interim occasion of getting rid of noise jamming, need occasions such as quiet brain as the interval of collective study, under noisy environment, also can be used for the occasion of in noisy environment, working for a long time certainly.
Claims (4)
1, the quiet brain earplug of a kind of its anti-noise, earplug body has an inner chamber (2,7), it is characterized in that described earplug body inner chamber (2,7) is the inner chamber of a back-end closure, front end in earplug body is provided with a hole that communicates with aforementioned chamber body (3,8), and the medicated core (4,9) that outline and earplug body inner chamber match is housed in the earplug body inner chamber.
2, earplug as claimed in claim 1 is characterized in that the earplug body outline is bullet-headed.
3, earplug as claimed in claim 1 is characterized in that the earplug body outline is the elastic shell of Pear-Shaped.
4, earplug as claimed in claim 3 is characterized in that medicated core (9) has in the medicine box (91) in a plurality of holes and the box medicine (92) by outer wall and forms, and the outline of medicine box (91) and chamber body (7) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234373 CN2358855Y (en) | 1999-02-03 | 1999-02-03 | Earphone with anti-noise and sedative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234373 CN2358855Y (en) | 1999-02-03 | 1999-02-03 | Earphone with anti-noise and sedative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358855Y true CN2358855Y (en) | 2000-01-19 |
Family
ID=34022555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234373 Expired - Fee Related CN2358855Y (en) | 1999-02-03 | 1999-02-03 | Earphone with anti-noise and sedative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358855Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315851A (en) * | 2013-05-20 | 2013-09-25 | 赵旭 | Earmuff type earplug |
| SE2050253A1 (en) * | 2020-03-05 | 2021-09-06 | Nub Group Ab | An earplug for administering a fluid agent into an ear canal |
-
1999
- 1999-02-03 CN CN 99234373 patent/CN2358855Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315851A (en) * | 2013-05-20 | 2013-09-25 | 赵旭 | Earmuff type earplug |
| SE2050253A1 (en) * | 2020-03-05 | 2021-09-06 | Nub Group Ab | An earplug for administering a fluid agent into an ear canal |
| WO2021177889A1 (en) * | 2020-03-05 | 2021-09-10 | Nub Group Ab | An earplug for administering a fluid agent into an ear canal |
| SE544626C2 (en) * | 2020-03-05 | 2022-09-27 | Nub Group Ab | An earplug for administering a fluid agent into an ear canal |
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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 |