EP0521218A1 - Disposition des fils électriques d'un sytème de communication dans un casque - Google Patents

Disposition des fils électriques d'un sytème de communication dans un casque Download PDF

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Publication number
EP0521218A1
EP0521218A1 EP91311721A EP91311721A EP0521218A1 EP 0521218 A1 EP0521218 A1 EP 0521218A1 EP 91311721 A EP91311721 A EP 91311721A EP 91311721 A EP91311721 A EP 91311721A EP 0521218 A1 EP0521218 A1 EP 0521218A1
Authority
EP
European Patent Office
Prior art keywords
shell
helmet
communication
microphone
cap body
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.)
Withdrawn
Application number
EP91311721A
Other languages
German (de)
English (en)
Inventor
Eitaro Kamata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shoei Kako Co Ltd
Original Assignee
Shoei Kako Co Ltd
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 Shoei Kako Co Ltd filed Critical Shoei Kako Co Ltd
Publication of EP0521218A1 publication Critical patent/EP0521218A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems

Definitions

  • the present invention relates to communication wiring structures in helmets.
  • Such structures are known in which an earphone and a microphone are mounted on a cap body of the helmet, the cap body comprising a shell and a shock absorbing liner fitted to the inner surface of the shell.
  • These communication structures enable communication with another person through the microphone and the earphone, when a driver or a passenger on a motorcycle or in a racing car puts on the helmet.
  • a communication wire connected to the microphone and the earphone(s) is disposed in an inner surface of the cap body and is retained by clips or the like.
  • the clips or the like which are used to retain the communication wire, cause problems in that the installation of the wiring is troublesome, that the communication wire may snag when the user puts on or takes off the helmet, and that the wiring may be displaced.
  • the present invention seeks to provide a communication wiring structure in a helmet, wherein the communication wire can be properly disposed in the cap body without use of clips or the like, and a displacement of the communication wire can be prevented even when putting on or taking off the helmet.
  • a communication wiring structure in a helmet in which an earphone and a microphone are mounted to a cap body which is comprises of a shell and a shock absorbing liner fitted to an inner surface of the shell, wherein the structure comprises: a wiring groove provided in that surface of the shock absorbing liner which is opposed to the shell; and a communication wire connected to the earphone and the microphone, the communication wire being contained in the wiring groove.
  • the communication wire can be properly retained in the cap body without use of any clips or the like, and moreover, there is no portion of the wiring exposed on an inner surface of the cap body and therefore, when putting on or taking off the helmet, it is possible to prevent the communication wire from becoming an obstacle or being displaced.
  • a cap body 2 of a helmet 1 is of a full-face type having a window 3 in a front surface thereof and is comprised of a shell 4 of FRP, a shock absorbing liner 5 of foamed styrene fitted on an inner surface of the shell 4, and a fit pad 6 of a urethane foam fixed onto the shock absorbing liner 5.
  • the shock abosrbing liner 5 is divided into an arched part 5a corresponding to a chin covering portion and left and right ear covering portions of the cap body 2, and a domed part 5b. Each of the arched part 5a and the domed part 5b is attachable to and detachable from the shell 4 individually.
  • the arched part 5a includes earphone mounting recesses 7, 7 provided in inner surfaces of left and right rear end portions of the arched part 5a, and a microphone mounting hole 8 centrally provided at front portion thereof. Earphones 9, 9 are fitted and adhered into the earphone mounting recesses 7, 7, and a microphone 10 is fitted and adhered into the microphone mounting hole 8.
  • a wiring groove 11 is provided in an outer surface of the arched part 5a, i.e., in a surface opposed to the shell 4.
  • the wiring groove 11 is comprised of left and right lateral groove portions 11a, 11a passing between the left and right earphone mounting recesses 7, 7 and the microphone mounting hole 8, respectively, and left and right longitudinal groove portions 11b, 11b each extending downwardly from an intermediate portion of the corresponding lateral groove portion 11a and opened into a lower end of the arched part 5a.
  • a communication wire 12 is contained in the wiring groove 11 in the following manner:
  • the communication wire 12 is comprised of receiving wire portions 13, 13 connected to the earphones 9, 9, a transmitting wire portion 14 connected to the microphone 10, and a wire harness 15 in which the wire portions 13, 13 and 14 are bundled.
  • a plug 16 to be insetted into a communication apparatus (not shown) is connected to an end of the wire harness 15.
  • the receiving wire portions 13, 13 and the transmitting wire portion 14 of the communication wire 12 are contained in the left and right lateral groove portions 11a, 11a, and an upper end of the wire harness 15 is contained in either one on the left and right longitudinal groove portions 11b, 11b.
  • an acoustic hole 17 is provided in that portion of the fit pad 6 which is opposed to the earphone 9.
  • a chin belt 18 rivetted at its upper end to the shell 4 is drawn into the cap body 2 through a belt hole 19 in the arched part 5a.
  • a driver or a passenger or a motorcycle or a racing car puts on the helmet 1 of the present invention, he can talk with other persons through the earphones 9, 9 and the microphone 10.
  • the arched part 5a of the shock absorbing liner 5 is first removed from the shell 4, and the earphones 9, 9 are fitted and adhered into the earphone mounting recesses 7, 7, while the microphone 10 is fitted and adhered into the microphone mounting hole 8. Then, the receiving wire portions 13 and the transmitting wire portion 14 connected to the earphones 9, 9 and the microphone 10 respectively are contained in the lateral groove portions 11a, and the wire harness 15 is led outside through one of the longitudinal groove portions 11b, 11b. In such a condition, the arched part 5a is fitted into the shell 4.
  • the wiring groove 11 is covered with the shell 4 and therefore, the communication wire 12 contained in the wiring groove 11 is retained in the cap body 2 without relying upon a clip or the like.
  • the communication wire means 12 is free of a portion exposed to an inner surface of the shock absorbing liner 5 and hence, even when putting on or taking off the cap body 2, the communication wire 12 does not become an obstacle, and cannot be dislocated.

Landscapes

  • Helmets And Other Head Coverings (AREA)
EP91311721A 1991-07-05 1991-12-17 Disposition des fils électriques d'un sytème de communication dans un casque Withdrawn EP0521218A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52141/91 1991-07-05
JP052141U JPH055820U (ja) 1991-07-05 1991-07-05 ヘルメツトにおける通信用配線構造

Publications (1)

Publication Number Publication Date
EP0521218A1 true EP0521218A1 (fr) 1993-01-07

Family

ID=12906599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91311721A Withdrawn EP0521218A1 (fr) 1991-07-05 1991-12-17 Disposition des fils électriques d'un sytème de communication dans un casque

Country Status (4)

Country Link
EP (1) EP0521218A1 (fr)
JP (1) JPH055820U (fr)
KR (1) KR930010543B1 (fr)
CA (1) CA2056963A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012440A1 (fr) * 1993-11-05 1995-05-11 Wilfried Waldner Systeme de declenchement pour fixation de ski
FR2722370A1 (fr) * 1994-07-12 1996-01-19 Gallet Sa Casque destine a etre equipe d'un dispositif de communication
WO1996005746A1 (fr) * 1994-08-19 1996-02-29 The Secretary Of State For Defence Casque d'aviateur a corps creux
EP0910225A2 (fr) * 1997-10-17 1999-04-21 Elno Société Nouvelle Dispositif de microphone pour casque, et casque équipé d'un tel dispositif
CN105876970A (zh) * 2016-07-01 2016-08-24 合肥天馈信息技术有限公司 一种多功能消防通讯头盔

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619672Y2 (fr) * 1977-03-31 1981-05-11
KR101999704B1 (ko) * 2019-03-12 2019-07-12 (주)대만 헬멧용 스피커형 헤드폰

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152553A (en) * 1978-04-05 1979-05-01 Maynard E. White Protective helmet with voice communication system
DE8001638U1 (de) * 1980-01-23 1980-04-17 Hans Roemer Gmbh & Co, 7910 Neu-Ulm Schutzhelm für Kraftfahrer
GB2063619A (en) * 1979-11-16 1981-06-03 Nava Pier Luigi Microtelephone supports for helmets
GB2099680A (en) * 1981-05-19 1982-12-15 Stadium Ltd Earphone mounting in safety helmet
EP0237290A1 (fr) * 1986-03-07 1987-09-16 Ngk Insulators, Ltd. Casque muni de moyens émetteur et récepteur de communication radioélectrique
EP0412205A1 (fr) * 1989-08-11 1991-02-13 André Tisseront Casque de protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63142902A (ja) * 1986-12-05 1988-06-15 Ngk Insulators Ltd 通話ヘルメツト

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152553A (en) * 1978-04-05 1979-05-01 Maynard E. White Protective helmet with voice communication system
GB2063619A (en) * 1979-11-16 1981-06-03 Nava Pier Luigi Microtelephone supports for helmets
DE8001638U1 (de) * 1980-01-23 1980-04-17 Hans Roemer Gmbh & Co, 7910 Neu-Ulm Schutzhelm für Kraftfahrer
GB2099680A (en) * 1981-05-19 1982-12-15 Stadium Ltd Earphone mounting in safety helmet
EP0237290A1 (fr) * 1986-03-07 1987-09-16 Ngk Insulators, Ltd. Casque muni de moyens émetteur et récepteur de communication radioélectrique
EP0412205A1 (fr) * 1989-08-11 1991-02-13 André Tisseront Casque de protection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH DISCLOSURE no 206, June 1981, HAVANT GB pages 205 - 206 : " Safety Helmet " *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012440A1 (fr) * 1993-11-05 1995-05-11 Wilfried Waldner Systeme de declenchement pour fixation de ski
FR2722370A1 (fr) * 1994-07-12 1996-01-19 Gallet Sa Casque destine a etre equipe d'un dispositif de communication
ES2108638A1 (es) * 1994-07-12 1997-12-16 Gallet Sa Casco equipado de un dispositivo de comunicacion.
WO1996005746A1 (fr) * 1994-08-19 1996-02-29 The Secretary Of State For Defence Casque d'aviateur a corps creux
EP0910225A2 (fr) * 1997-10-17 1999-04-21 Elno Société Nouvelle Dispositif de microphone pour casque, et casque équipé d'un tel dispositif
FR2770075A1 (fr) * 1997-10-17 1999-04-23 Elno Societe Nouvelle Dispositif de microphone perfectionne pour casque, et casque equipe d'un tel dispositif
EP0910225A3 (fr) * 1997-10-17 2000-03-15 Elno Société Nouvelle Dispositif de microphone pour casque, et casque équipé d'un tel dispositif
CN105876970A (zh) * 2016-07-01 2016-08-24 合肥天馈信息技术有限公司 一种多功能消防通讯头盔

Also Published As

Publication number Publication date
JPH055820U (ja) 1993-01-26
KR930010543B1 (ko) 1993-10-28
KR930001839A (ko) 1993-02-22
CA2056963A1 (fr) 1993-01-06

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