JPS59129291U - ear pads - Google Patents

ear pads

Info

Publication number
JPS59129291U
JPS59129291U JP2257283U JP2257283U JPS59129291U JP S59129291 U JPS59129291 U JP S59129291U JP 2257283 U JP2257283 U JP 2257283U JP 2257283 U JP2257283 U JP 2257283U JP S59129291 U JPS59129291 U JP S59129291U
Authority
JP
Japan
Prior art keywords
synthetic resin
ear
bat
resin film
breathable
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.)
Pending
Application number
JP2257283U
Other languages
Japanese (ja)
Inventor
須藤　國夫
Original Assignee
国新産業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 国新産業株式会社 filed Critical 国新産業株式会社
Priority to JP2257283U priority Critical patent/JPS59129291U/en
Publication of JPS59129291U publication Critical patent/JPS59129291U/en
Priority to KR2019880007978U priority patent/KR880002737Y1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Telephone Set Structure (AREA)
  • Headphones And Earphones (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来技術を示すもので、第１図イは使用状態の
斜視図、第１図口は、第１図イのローロ線における断面
図。第２図、第３図は本考案の実施例を示したもので、
第２図イは発音本体に取付けた状態の斜視図、第２図口
は第２図イのローロ線断面図、第３図イはイヤーバット
の斜視図、第３図口は皮膜を形成している状態の縦断面
図である。 ３・・・発音本体、３ａ・・・発音部、３ｂ・・・バッ
ト取付用円板、３Ｃ・・・孔、４・・・イヤーバット、
５・・・バット基体、６・・・シートまたはフィルム、
７・・・合成樹脂皮膜、７ａ・・・通気性のない合成樹
脂皮膜、７ｂ・・・通気性のある合成樹脂皮膜、９・・
・耳殻、１０・・・保持枠、１１・・・ノズル。FIG. 1 shows the prior art, in which FIG. 1A is a perspective view of a state in use, and FIG. Figures 2 and 3 show examples of the present invention.
Figure 2A is a perspective view of the earbutt attached to the main unit, Figure 2A is a cross-sectional view of Figure 2A, Figure 3A is a perspective view of the earbutt, and Figure 3A is a perspective view of the earbutt when it is attached to the main body. FIG. 3... Sound generating body, 3a... Sound producing part, 3b... Disc for attaching the butt, 3C... Hole, 4... Ear butt,
5... Bat base, 6... Sheet or film,
7... Synthetic resin film, 7a... Non-breathable synthetic resin film, 7b... Breathable synthetic resin film, 9...
- Ear shell, 10... Holding frame, 11... Nozzle.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）発音本体に取付けるイヤーバットにおいて、バッ
ト基体を軟質の連続気泡の発泡合成樹脂でほぼドーナツ
形状に形成し、このバット基体の表面であって発音本体
との取付部から耳殻に当接する部分に至るドーナツ形状
の内側の面もしくは外側の面のうちいずれか一方には遮
音用の通気性のない合成樹脂皮膜を形成し、前記、内側
の面もしくは外側の面のうち他方には通気性のある合成
樹脂皮膜を形成したことを特徴とするイヤーバット。(1) In the ear bat that is attached to the sounding body, the bat base is made of soft open-cell foamed synthetic resin and is formed into an almost donut shape, and the surface of the bat base where it is attached to the sounding body comes into contact with the ear shell. A non-breathable synthetic resin film for sound insulation is formed on either the inner or outer surface of the donut-shaped part, and the other of the inner or outer surface is breathable. Ear bats characterized by forming a synthetic resin film with a certain thickness. （２）前記遮音用の通気性のない合成樹脂皮膜は、線状
ポリウレタンと揮発性有機溶材とを含有する被膜用組成
物を厚く吹付けることにより形成し、他方前記通気性の
ある合成樹脂皮膜は前記被膜用組成物を薄く吹付けるこ
とにより形成したことを特徴とする実用新案登録請求の
範囲第１項記載のイヤーバット。(2) The non-air-permeable synthetic resin film for sound insulation is formed by spraying a thick film composition containing linear polyurethane and a volatile organic solvent, while the air-permeable synthetic resin film The ear bat according to claim 1, wherein the ear bat is formed by spraying a thin layer of the coating composition.
JP2257283U 1983-02-14 1983-02-18 ear pads Pending JPS59129291U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2257283U JPS59129291U (en) 1983-02-18 1983-02-18 ear pads
KR2019880007978U KR880002737Y1 (en) 1983-02-14 1988-05-30 Optical filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2257283U JPS59129291U (en) 1983-02-18 1983-02-18 ear pads

Publications (1)

Publication Number Publication Date
JPS59129291U true JPS59129291U (en) 1984-08-30

Family

ID=12086584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2257283U Pending JPS59129291U (en) 1983-02-14 1983-02-18 ear pads

Country Status (2)

Country Link
JP (1) JPS59129291U (en)
KR (1) KR880002737Y1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927238U (en) * 1972-06-06 1974-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927238U (en) * 1972-06-06 1974-03-08

Also Published As

Publication number Publication date
KR880002737Y1 (en) 1988-07-27

Similar Documents

Publication Publication Date Title
JPH0420371U (en)
JPS59129291U (en) ear pads
JPS59143186U (en) ear pads
JPS59137684U (en) ear pads
JPH01142427U (en)
JPS59187281U (en) Patsuto
JPS59169181U (en) ear pads
JPS6368569U (en)
JPS6145062U (en) mildew resistant rug
JPS60121015U (en) sound absorption wall
JPS61197790U (en)
JPS59101966U (en) sponge scrubber
JPS62151596U (en)
JPS603060U (en) rubber stamp
JPS59183060U (en) ear pads
JPS58108868U (en) softball baseball
JPS6071628U (en) hat
JPS5976337U (en) Soundproofing, heat retention, elastic materials
JPS60189685U (en) cool air intake hose
JPS5816117U (en) soundproof earplugs
JPH0310855U (en)
JPS63133364U (en)
JPS59136387U (en) Motorcycle or car seat
JPS59145815U (en) watch band
JPS59148653U (en) Cushion