JP5514924B2 - 聴覚保護イヤプラグ - Google Patents
聴覚保護イヤプラグ Download PDFInfo
- Publication number
- JP5514924B2 JP5514924B2 JP2013026545A JP2013026545A JP5514924B2 JP 5514924 B2 JP5514924 B2 JP 5514924B2 JP 2013026545 A JP2013026545 A JP 2013026545A JP 2013026545 A JP2013026545 A JP 2013026545A JP 5514924 B2 JP5514924 B2 JP 5514924B2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- central longitudinal
- hearing protection
- face
- central
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 210000000613 ear canal Anatomy 0.000 claims description 5
- 239000006261 foam material Substances 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 210000000959 ear middle Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000002985 organ of corti Anatomy 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000003477 cochlea Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 210000003094 ear ossicle Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002768 hair cell Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Headphones And Earphones (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Helmets And Other Head Coverings (AREA)
Description
2 内側の端面
3 外側の端面
4 拡張部
5 外殻空洞部
6 中央縦空洞部
7 水平壁
8 中央縦空洞部
9 基底空洞部
10 基底
11 固定空洞部
12 中心縦軸
13 外殻面
Claims (5)
- 発泡材料から成る基体(1)から構成され、一体型に形成されている聴覚保護イヤプラグであって、
a)前記基体(1)が、内側の端面(2)と外殻面(13)と外側の端面(3)とを有しており、前記基体(1)の中央の中心縦軸(12)の方向にて、前記内側の端面(2)は使用状態で耳道の内側に向けられるべきものであり、前記外側の端面(3)は使用状態で外側へ向けられるべきものであり、
b)前記基体(1)の前記内側の端面(2)から前記外殻面(13)までの表面領域に、表面を拡大している内側空洞部が設けられ、その一つが内側の中央縦空洞部(6)であり、その他が複数の外殻空洞部(5)であり、前記内側の中央縦空洞部(6)は、前記内側の端面(2)から始まり、前記中心軸線(12)の方向で前記基体(1)の中心へ向かって延びており、前記外殻空洞部(5)が、前記内側の端面(2)から前記外殻面(13)にわたって延びていて、前記内側空洞部によって前記表面領域にキャビティ形成による構造付与がなされ、
c)前記外側の端面(3)から始まり、前記中心軸線(12)の方向で前記基体(1)の中心へ向かって延びるように、外側の中央縦空洞部(8)が設けられ、
d)前記内側の中央縦空洞部(6)と前記外側の中央縦空洞部(8)が、前記中心縦軸(12)に対して垂直に延在している連続した水平壁(7)によって相互分離されていて、
e)前記外側の端面(3)に基底空洞部(9)が設けられ、この空洞部(9)の基底(10)へ前記外側の中央縦空洞部(8)が開口している、
聴覚保護イヤプラグ。 - 前記外殻空洞部(5)が、チャネル形状であり、前記外殻面(13)の横方向の領域から始まって前記内側の端面(2)に配されている前記内側の中央縦空洞部(6)の開口近傍まで延びていることを特徴とする、請求項1に記載の聴覚保護イヤプラグ。
- 前記外側の端面(3)の領域につば形状の拡張部(4)が設けられていることを特徴とする、請求項1に記載の聴覚保護イヤプラグ。
- 前記外側の中央縦空洞部(8)の横隣にある少なくとも1つの別の縦空洞部(11)が設けられ、この空洞部(11)が前記外側の中央縦空洞部(8)及び前記中央の中心縦軸(12)に対して平行に前記基体(1)の内部まで延びていることを特徴とする、請求項1に記載の聴覚保護イヤプラグ。
- 前記外殻空洞部(5)が4つ、均等に外殻面(13)の周りに分配されて設けられていることを特徴とする、請求項1に記載の聴覚保護イヤプラグ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007042740A DE102007042740A1 (de) | 2007-09-07 | 2007-09-07 | Gehörschutzstöpsel |
DE102007042740.0 | 2007-09-07 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010523304A Division JP2010537750A (ja) | 2007-09-07 | 2008-08-27 | 聴覚保護イヤプラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013085310A JP2013085310A (ja) | 2013-05-09 |
JP5514924B2 true JP5514924B2 (ja) | 2014-06-04 |
Family
ID=39951570
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010523304A Pending JP2010537750A (ja) | 2007-09-07 | 2008-08-27 | 聴覚保護イヤプラグ |
JP2013026545A Active JP5514924B2 (ja) | 2007-09-07 | 2013-02-14 | 聴覚保護イヤプラグ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010523304A Pending JP2010537750A (ja) | 2007-09-07 | 2008-08-27 | 聴覚保護イヤプラグ |
Country Status (8)
Country | Link |
---|---|
US (1) | US8739798B2 (ja) |
EP (1) | EP2182901B1 (ja) |
JP (2) | JP2010537750A (ja) |
CN (1) | CN101795647B (ja) |
AU (1) | AU2008298025B2 (ja) |
DE (1) | DE102007042740A1 (ja) |
WO (1) | WO2009033565A1 (ja) |
ZA (1) | ZA201002404B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9549855B2 (en) | 2013-02-15 | 2017-01-24 | 3M Innovative Properties Company | Earplug with tip cavity and methods of manufacturing the same |
USD757925S1 (en) | 2014-05-20 | 2016-05-31 | 3M Innovative Properties Company | Earplug tip |
US10660797B2 (en) | 2014-05-20 | 2020-05-26 | 3M Innovative Properties Company | Push-to-fit earplug having an array of cavities |
USD798435S1 (en) | 2014-05-20 | 2017-09-26 | 3M Innovative Properties Company | Earplug |
USD798434S1 (en) | 2014-05-20 | 2017-09-26 | 3M Innovative Properties Company | Earplug |
USD759802S1 (en) | 2014-05-20 | 2016-06-21 | 3M Innovative Properties Company | Earplug tip |
CN116492138B (zh) * | 2023-06-28 | 2023-11-14 | 江苏佰家丽新材料科技股份有限公司 | 一种耳塞及电子设备 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1016877A (en) * | 1911-01-18 | 1912-02-06 | James A R Elliott | Ear-protector. |
US1830198A (en) * | 1930-08-21 | 1931-11-03 | French Electric Company Inc | Ear receiver nipple |
US2393005A (en) * | 1944-04-18 | 1946-01-15 | Paul S Veneklasen | Ear protector |
DE7314145U (de) * | 1973-04-13 | 1973-09-06 | Wackenhut E | Vorrichtung zum Schutz gegen störenden Lärm |
JPS5371993U (ja) * | 1976-11-18 | 1978-06-16 | ||
JPS5518825Y2 (ja) | 1977-02-07 | 1980-05-02 | ||
JPS5518825U (ja) * | 1978-07-20 | 1980-02-06 | ||
JPS5788383U (ja) * | 1980-11-17 | 1982-05-31 | ||
US5002151A (en) * | 1986-12-05 | 1991-03-26 | Minnesota Mining And Manufacturing Company | Ear piece having disposable, compressible polymeric foam sleeve |
DE9302783U1 (de) * | 1993-02-26 | 1993-04-15 | Wegner, Werner, 7769 Hohenfels | Gehörschutzstöpsel zur Dämmung von Lärmzuständen |
US5792998A (en) * | 1993-04-19 | 1998-08-11 | Cabot Safety Intermediate Corporation | Acoustical hearing protective devices utilizing dynamically stiff foam and methods of producing same |
JPH06343659A (ja) * | 1993-06-07 | 1994-12-20 | Sankei Kk | 耳栓フィルタ |
US5488961A (en) * | 1994-11-30 | 1996-02-06 | Adams; Daniel O. | Hydrophobic ear plugs |
NL1004758C2 (nl) | 1996-12-12 | 1998-07-02 | Fields B V | In de uitwendige gehoorgang van een mens aan te brengen geluidsdemper. |
US6148821A (en) * | 1998-04-29 | 2000-11-21 | Cabot Safety Intermediate Corporation | Selective nonlinear attenuating earplug |
NZ508104A (en) * | 1999-03-16 | 2002-09-27 | Cabot Safety Intermediate Corp | Hearing protective device |
US6105715A (en) | 1999-11-05 | 2000-08-22 | Aearo Company | Multi-color variably attenuating earplug |
US20030159878A1 (en) * | 2000-04-06 | 2003-08-28 | Jorgen Hakansson | Earplug |
SE527853C2 (sv) * | 2000-04-06 | 2006-06-20 | Bacou Dalloz Ab | Ljuddämpande öronpropp, membranelement placerad i öronproppens genomgående kanal, sätt att tillverka nämnda öronpropp samt sätt att påverka förloppet av öronproppens dämpningskurva |
US6484842B1 (en) * | 2000-09-25 | 2002-11-26 | Phonak Ag | Custom-molded ear-plug, and process for producing a custom-molded ear-plug device |
US20030116165A1 (en) * | 2001-12-21 | 2003-06-26 | Hsin-Fu Huang | Earpiece |
US20040045558A1 (en) * | 2002-09-06 | 2004-03-11 | Duncan Taylor | Earplug and method of manufacturing an earplug |
US6820717B2 (en) * | 2003-01-16 | 2004-11-23 | Howard Leight Industries, Llc | Pressure regulating earplug |
US7464786B2 (en) * | 2004-06-11 | 2008-12-16 | Cabot Safety Intermediate Corporation | High sound attenuating hearing protection device |
DE202005009132U1 (de) * | 2005-06-10 | 2005-08-25 | Uvex Arbeitsschutz Gmbh | Gehörschutzstöpsel |
TWM277435U (en) | 2005-06-14 | 2005-10-11 | Eradiate Entpr Co Ltd | Waterproof earplug pervious to sound |
-
2007
- 2007-09-07 DE DE102007042740A patent/DE102007042740A1/de not_active Withdrawn
-
2008
- 2008-08-27 WO PCT/EP2008/006991 patent/WO2009033565A1/de active Application Filing
- 2008-08-27 JP JP2010523304A patent/JP2010537750A/ja active Pending
- 2008-08-27 US US12/676,969 patent/US8739798B2/en active Active
- 2008-08-27 AU AU2008298025A patent/AU2008298025B2/en active Active
- 2008-08-27 EP EP08801720.7A patent/EP2182901B1/de active Active
- 2008-08-27 CN CN2008801058619A patent/CN101795647B/zh active Active
-
2010
- 2010-04-06 ZA ZA2010/02404A patent/ZA201002404B/en unknown
-
2013
- 2013-02-14 JP JP2013026545A patent/JP5514924B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013085310A (ja) | 2013-05-09 |
CN101795647B (zh) | 2012-03-21 |
EP2182901B1 (de) | 2014-12-31 |
US20100307514A1 (en) | 2010-12-09 |
WO2009033565A1 (de) | 2009-03-19 |
ZA201002404B (en) | 2015-12-23 |
US8739798B2 (en) | 2014-06-03 |
AU2008298025A1 (en) | 2009-03-19 |
EP2182901A1 (de) | 2010-05-12 |
CN101795647A (zh) | 2010-08-04 |
AU2008298025B2 (en) | 2013-03-14 |
JP2010537750A (ja) | 2010-12-09 |
DE102007042740A1 (de) | 2009-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5514924B2 (ja) | 聴覚保護イヤプラグ | |
JP4839016B2 (ja) | 補聴器用柔軟性耳当て | |
JP5695703B2 (ja) | 音響チューニングメカニズムを有するイヤホン | |
EP3117629B1 (en) | Pressure equalization in earphones | |
US9277336B2 (en) | Vented dome | |
TWI568241B (zh) | 具有經控制之聲音洩漏埠之耳機 | |
CN107950034B (zh) | 入耳式耳机的降噪 | |
US11381897B2 (en) | Variable eartip for earphone | |
US8130971B2 (en) | Manually switching dual-mode hearing protector | |
DK2142956T3 (en) | Element for transferring sound of the speaker to the ear and the equipment provided with such an element | |
JP2008521320A (ja) | インイヤ式ヘッドホン | |
CN106454627A (zh) | 防水型发声装置以及耳机 | |
US8107638B2 (en) | Semi-insert hearing protector having a helmholtz-type resonator | |
US20150059776A1 (en) | Earplug | |
JP3091406U (ja) | 伝導性聴力障害および衝撃ノイズの無いイヤホン | |
US11178497B2 (en) | In-ear receiver | |
US20150059775A1 (en) | Earplug | |
US20190201243A1 (en) | Vented Sound Attenuation Earplug System | |
CN215818535U (zh) | 一种具有前腔调音孔的入耳式降噪耳机 | |
CN116492138B (zh) | 一种耳塞及电子设备 | |
TW202316867A (zh) | 耳插入件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130215 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131108 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140304 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140331 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5514924 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |