EP3704984A1 - Schutzhelm für motorradfahrer - Google Patents

Schutzhelm für motorradfahrer Download PDF

Info

Publication number
EP3704984A1
EP3704984A1 EP18876702.4A EP18876702A EP3704984A1 EP 3704984 A1 EP3704984 A1 EP 3704984A1 EP 18876702 A EP18876702 A EP 18876702A EP 3704984 A1 EP3704984 A1 EP 3704984A1
Authority
EP
European Patent Office
Prior art keywords
visor
movable part
closed position
helmet
mounting
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
EP18876702.4A
Other languages
English (en)
French (fr)
Other versions
EP3704984A4 (de
Inventor
Alberto Manuel MURCIA GARCIA
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.)
Manufacturas Tomas SA
Original Assignee
Manufacturas Tomas SA
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 Manufacturas Tomas SA filed Critical Manufacturas Tomas SA
Publication of EP3704984A1 publication Critical patent/EP3704984A1/de
Publication of EP3704984A4 publication Critical patent/EP3704984A4/de
Pending 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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
    • 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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
    • A42B3/222—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices
    • 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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
    • A42B3/222—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices
    • A42B3/223—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices with means for locking the visor in a fully open, intermediate or closed position

Definitions

  • the object of the invention is a protective helmet for motorcyclists comprising a front window and side mechanisms for mounting the respective sides of a transparent visor such that it can rotate between an open position and a closed position of the front window.
  • This helmet has improvements aimed at facilitating the manipulation of the side mechanisms and at allowing the disassembly of the visor using only one hand.
  • This invention is applicable in protective helmets for motorcyclists.
  • visors installed in protective helmets for motorcyclists allow their disassembly for their cleaning or replacement.
  • These helmets have side mechanisms for mounting and releasing the visor.
  • Said mechanisms consist of a part which is movable between an unlocked position in which the disassembly of the visor is allowed and a locked position in which the disassembly of the visor is prevented and the rotation of the visor with respect to the helmet is allowed between extreme open and closed positions.
  • This movable part for locking and unlocking the visor, moves in a lateral direction with respect to the axis of rotation of the visor and tends to remain permanently in the locked position by the action of pushing means; this determines that the mentioned part must be manually held in the unlocked position for disassembling the visor from the helmet.
  • the protective helmet for motorcyclists object of this invention has features related to the mounting and securing of the visor with respect to the helmet. Said features are aimed, on one hand, at allowing, once the movable part is actuated towards the position for unlocking and releasing the visor, said movable part to remain in said open position until the visor is mounted in the helmet again, allowing the visor to be disassembled with only one hand; and on the other hand, at incorporating in the helmet a mechanism for locking the visor in a closed position, and which upon being actuated unlocks the visor and causes its rotation automatically until a first open position.
  • the protective helmet for motorcyclists comprises an actual calotte or helmet (10) provided with a front window and of side mechanisms for mounting the respective sides of a transparent visor (20), such that it can rotate between an open position shown in Figure 3 and a closed position of the front window shown in Figures 1 and 2 .
  • the side mechanisms for mounting the visor (20) in the helmet comprise a cylindrical configuration (101) which can be coupled in a cavity (201) of the corresponding end of the visor (20) and which defines an axis of rotation of the visor (20) between open and closed positions.
  • Said side mechanisms comprise a first curved guide (102) suitable for the reception in a radial direction and the circumferential movement about the axis of rotation of a first radial attachment (202) of the visor (20); and a radially movable part (103), in a front-rear direction, between positions for locking and unlocking the visor (20).
  • Said movable part (103) comprises a second curved guide (104) for the reception in a radial direction and the circumferential movement of a second radial attachment (203) of the visor (20) in the mounted position of the visor (20) with respect to the helmet (10).
  • the side mechanisms for mounting the visor comprise a flexible tab (105) which tends to stay, due to the elasticity of the material forming it, in an operative position in which the movable part (103) is retained in the unlocked position of the visor (20), depicted in Figures 5, 6 and 7 .
  • the visor (20) can be disassembled with only one hand, as shown in Figures 5 and 6 , given that once the movable part (103) is placed in the unlocked position of the visor (20), said movable part (103) is retained in said unlocked position by the flexible tab (105), it being able possible to initially carry out the release of the second radial attachment (203) from the second curved guide (104) and then the release of the first radial attachment (202) from the first curved guide (102).
  • the side mechanisms for mounting the visor comprise springs (106) which are compressed when the movable part (103) moves towards the unlocked position of the visor (20) and which return it to the locked position when the flexible tab (105) is moved towards the inoperative position.
  • the side mechanisms for mounting the visor (20) comprise retaining means for retaining the visor in successive progressive open positions between a closed position depicted in Figures 1 and 2 and a maximum open position depicted in Figure 3 .
  • Said retaining means comprise a corrugated profile part (107) against which a lug (204) of the visor (20) acts laterally, said corrugated profile (107) determining the different open positions of the visor (20).
  • the helmet comprises in the front area a locking latch (108) of the visor in the closed position and on the sides elastic pushing means (109) for pushing the visor towards an open position.
  • the visor (20) is retained in the closed position by the locking latch (108) and in said closed position the elastic means (109) remain compressed by the visor (20) itself.
  • the visor (20) acts against the elastic means (109) by means of a stop (205) defined therein.
  • the cylindrical configuration (101) which can be coupled in the cavity (201) of the corresponding end of the visor (20) is defined in a part mounted on the helmet (10) and which can be slightly moved in the same direction as the movable part (103), tending to stay separated from said movable part by the action of a spring (110).

Landscapes

  • Helmets And Other Head Coverings (AREA)
EP18876702.4A 2017-11-08 2018-11-07 Schutzhelm für motorradfahrer Pending EP3704984A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201731307A ES2713100B2 (es) 2017-11-08 2017-11-08 Casco de Protección para motoristas
PCT/ES2018/070719 WO2019092297A1 (es) 2017-11-08 2018-11-07 Casco de protección para motoristas

Publications (2)

Publication Number Publication Date
EP3704984A1 true EP3704984A1 (de) 2020-09-09
EP3704984A4 EP3704984A4 (de) 2021-10-20

Family

ID=66439068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18876702.4A Pending EP3704984A4 (de) 2017-11-08 2018-11-07 Schutzhelm für motorradfahrer

Country Status (4)

Country Link
EP (1) EP3704984A4 (de)
CN (2) CN111542243B (de)
ES (1) ES2713100B2 (de)
WO (1) WO2019092297A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102611956B1 (ko) * 2022-06-23 2023-12-08 (주)에이치제이씨 두부 보호 장비

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7838855U1 (de) * 1978-06-15 1979-06-28 Nolan S.P.A., Mozzo, Bergamo (Italien) Vorrichtung für die Einstellung des Öffnungsgrades von Augenschirmen bei volleinhfillenden Sturzhelmen
DE3441078A1 (de) * 1984-09-18 1986-03-27 Föhl, Artur, 7060 Schorndorf Sicherheitshelm, insbesondere sturzhelm
GB8628864D0 (en) * 1986-12-03 1987-01-28 Helmets Ltd Helmets
US5177816A (en) * 1991-12-10 1993-01-12 The United States Of America As Represented By The Secretary Of The Navy Helmet visor support apparatus
KR101150796B1 (ko) * 2009-07-29 2012-06-13 주식회사 홍진에이치제이씨 헬멧
CN102783749A (zh) * 2011-05-19 2012-11-21 株式会社Hjc 多功能头盔
ITUB20153701A1 (it) * 2015-09-17 2017-03-17 Caberg Spa Struttura di casco di tipo jet con visiera incorporata

Also Published As

Publication number Publication date
ES2713100B2 (es) 2019-10-16
CN116035318A (zh) 2023-05-02
EP3704984A4 (de) 2021-10-20
ES2713100A1 (es) 2019-05-17
CN111542243A (zh) 2020-08-14
WO2019092297A1 (es) 2019-05-16
CN111542243B (zh) 2023-02-28

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