EP3868236A1 - System zur steuerung einer sonnenblende für einen helm - Google Patents

System zur steuerung einer sonnenblende für einen helm Download PDF

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Publication number
EP3868236A1
EP3868236A1 EP18939776.3A EP18939776A EP3868236A1 EP 3868236 A1 EP3868236 A1 EP 3868236A1 EP 18939776 A EP18939776 A EP 18939776A EP 3868236 A1 EP3868236 A1 EP 3868236A1
Authority
EP
European Patent Office
Prior art keywords
visor
helmet
support
control device
extraction mechanism
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Withdrawn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
EP18939776.3A
Other languages
English (en)
French (fr)
Other versions
EP3868236A4 (de
Inventor
Francisco Javier TOMÁS GONZÁLEZ
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 EP3868236A1 publication Critical patent/EP3868236A1/de
Publication of EP3868236A4 publication Critical patent/EP3868236A4/de
Withdrawn legal-status Critical Current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
    • A42B3/18—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
    • 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
    • A42B3/226—Visors with sunscreens, e.g. tinted or dual visor

Definitions

  • the present invention a system for controlling a sun visor for a helmet, relates to a system that is incorporated into a safety helmet for motorised vehicles, in particular motorbike or motor racing helmets, said system comprising an extraction mechanism with a control device, integrated into the mechanism, which permits said visor to be positioned at different heights in a lower stowed position in order to adjust the use position according to the preferences of the user and so that it is better suited to their physiognomy.
  • the field of application of the present invention falls within the industrial sector dedicated to the manufacture of motorbike helmets and the like, particularly focusing on the area of extraction mechanisms of sun visors.
  • Said lower stowed position is fixed, whereby said position may not always be the ideal position for each user, given that there are a number of different physiognomies which mean that the position of the eyes with respect to the front opening of the helmet may vary substantially from one user to the next.
  • the objective of the present invention is a system for controlling a sun visor which resolves said drawbacks by means of the development of an extraction mechanism which includes means for being able to vary the use position in a quick and easy manner, offering at least several alternatives for the user to be able to choose the one that is the most suited in each case.
  • the object of the present invention is a system for controlling a sun visor for a helmet according to claim 1.
  • Said system is, specifically, a system in which the visor is attached at both sides to a helmet through an extraction mechanism which permits the visor to be moved between two stowed positions, a lower stowed position and an upper stowed position, covering the front opening of the helmet, comprising a control device on at least one of both sides of said extraction mechanism with a rotary knob in order to vary the lower height of the visor when it is in the lower stowed position.
  • the system for controlling a sun visor for a helmet preferably a motorbike helmet, a motor racing helmet or the like
  • said device is essentially configured from a rotary knob which, linked to a support having radial lugs having a different length, is incorporated into the cover in which there rests the latch securing the visor in the lower use position, intercalated between the lower stop of said cover and the mentioned latch, such that, according to the position in which said support is placed upon making the knob rotate, the length of the lug which is positioned in the upper portion acts as a stop for the latch in a more or less elevated position, causing the lower use position of the visor to be, in turn, more or less elevated.
  • the support having lugs has three lugs of three different lengths arranged radially, whereby the visor can preferably be controlled in three use positions in the lower stowed position.
  • the rotary knob in which the support having radial lugs is coupled externally has, that is, on the face that is visible, marks indicative, for example by means of numbering, of the different lengths of each of the lugs of the support, in order to indicate the different use position heights of the visor to be chosen, according to the position in which the knob is rotated.
  • the system for controlling a sun visor (1) is of the type coupled to the helmet (2) through an extraction mechanism (3) which attaches it, on both sides, to same with the possibility of movement from an upper stowed position, in which it is concealed above the front opening of the helmet (2), to a lower use position, as shown in Figure 1 , in which it covers the upper portion of said opening, with the particular feature of having, integrated into at least one of both sides of said extraction mechanism (3), a control device (4) which permits the user to position the visor (1) in the lower use position at different heights, without needing to use tools or remove the visor (1) or the extraction mechanism (3), but rather by simply moving a rotary knob (40).
  • said control device (4) is coupled to both sides of the extraction mechanism (3) and essentially comprises a rotary knob (40) which, linked to a support (41) provided with several radial lugs (42) having a different length such that upon making the knob (40) rotate, it also rotates said support (41), is incorporated into the extraction mechanism (3) in the lower portion, such that the lug (42) of the support (41) which is located in the upper portion acts as a stop, limiting the downward movement of the visor (1) to the lower use position in said mechanism (3).
  • a rotary knob (40) which, linked to a support (41) provided with several radial lugs (42) having a different length such that upon making the knob (40) rotate, it also rotates said support (41), is incorporated into the extraction mechanism (3) in the lower portion, such that the lug (42) of the support (41) which is located in the upper portion acts as a stop, limiting the downward movement of the visor (1) to the lower use position in said mechanism (3).
  • the extraction mechanism (3) comprises a cover (30) having an approximately triangular configuration which is fixed integrally to the helmet (2), and a latch (31) which is attached at one end to the visor (1) and at the opposite end rotates coupled to the cover (30) in an enclosure (32) thereof, between the upper and lower positions limited by a respective upper partition (33) and a respective lower partition (34) of said cover (30); it preferably has in the lower portion, next to an opening of the aforesaid lower partition (34), a circular coupling (35) suitable for the fixing of the support (41) having radial lugs (42) of the control device (4).
  • the latch (31) has in the lower portion a slot (36) in which there fits the lug (42) of the support (41) which is positioned in the upper portion when said latch (31) is in the lower use position.
  • the latch (31) will be more or less elevated, and accordingly, the visor (1) will adopt a lower use position more or less elevated.
  • the support (41) has three radial lugs (42) having a different length.
  • the rotary knob (40) is coupled to the support (41) having radial lugs (42) through a rod (43) provided therein, being pressed into the central gap (44) of said support (41), fitting such that both elements rotate integrally with one another as a result of projections (45) provided for that purpose.
  • the rotary knob (40) externally has marks (46) indicative of the different lengths of each of the lugs (42) of the support (41). Preferably, said marks (46) are in relief, serving at the same time to secure the knob and achieve its rotation.
  • control device (4) further comprises a frame (47) formed by a part fitting into a complementary recess of the helmet (2) into which the rotary knob (40) in turn fits, such that it does not represent an element protruding from the surface of the helmet.

Landscapes

  • Helmets And Other Head Coverings (AREA)
EP18939776.3A 2018-11-06 2018-11-06 System zur steuerung einer sonnenblende für einen helm Withdrawn EP3868236A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2018/070716 WO2020094891A1 (es) 2018-11-06 2018-11-06 Sistema de regulacion de visera solar para casco

Publications (2)

Publication Number Publication Date
EP3868236A1 true EP3868236A1 (de) 2021-08-25
EP3868236A4 EP3868236A4 (de) 2022-09-07

Family

ID=70611819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18939776.3A Withdrawn EP3868236A4 (de) 2018-11-06 2018-11-06 System zur steuerung einer sonnenblende für einen helm

Country Status (2)

Country Link
EP (1) EP3868236A4 (de)
WO (1) WO2020094891A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020541U (ja) * 1983-07-15 1985-02-13 昭栄化工株式会社 ヘルメットにおける風防板の開度調節装置
JPH0643642B2 (ja) * 1990-05-23 1994-06-08 昭栄化工株式会社 ヘルメットにおけるシールド板取付構造
JPH0621369B2 (ja) * 1991-02-04 1994-03-23 昭栄化工株式会社 ヘルメットにおけるシールド板開閉制御装置
JPH05214604A (ja) * 1992-01-31 1993-08-24 Shoei Kako Kk ヘルメットにおけるシールド板制御装置
EP1393642B1 (de) * 2002-09-02 2007-07-04 Osbe Srl Schutzhelm mit Sonnenblende, insbesondere für Motorradfahrer
KR100649944B1 (ko) * 2005-12-06 2006-11-27 주식회사 홍진에이치제이씨 오토바이용 헬멧
DE602007011933D1 (de) * 2007-09-18 2011-02-24 Opticos Srl Sicherheitshelm mit zusätzlichem Innenvisier
US20100132097A1 (en) * 2008-12-03 2010-06-03 Tsan-Jee Chen Structure for safety helmet
EP2449902B9 (de) * 2010-11-03 2013-08-14 Kido Sports Co., Ltd. Helm mit einstellbarem Innenvisier

Also Published As

Publication number Publication date
EP3868236A4 (de) 2022-09-07
WO2020094891A1 (es) 2020-05-14

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