EP3766368A1 - Schutzhelm für notfälle - Google Patents

Schutzhelm für notfälle Download PDF

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Publication number
EP3766368A1
EP3766368A1 EP19305961.5A EP19305961A EP3766368A1 EP 3766368 A1 EP3766368 A1 EP 3766368A1 EP 19305961 A EP19305961 A EP 19305961A EP 3766368 A1 EP3766368 A1 EP 3766368A1
Authority
EP
European Patent Office
Prior art keywords
protective helmet
emergency protective
curved elements
storage support
helmet according
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Withdrawn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
EP19305961.5A
Other languages
English (en)
French (fr)
Inventor
Afida Bensaoud
Xavier Richard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP19305961.5A priority Critical patent/EP3766368A1/de
Priority to US17/626,843 priority patent/US20220273067A1/en
Priority to PCT/EP2020/064739 priority patent/WO2021013407A1/fr
Priority to CN202010694013.9A priority patent/CN112237312A/zh
Publication of EP3766368A1 publication Critical patent/EP3766368A1/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Withdrawn legal-status Critical Current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
    • A42B3/0406—Accessories for helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/322—Collapsible helmets
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/0512—Neck or shoulders area
    • 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
    • A42B3/0406—Accessories for helmets
    • A42B3/0473—Neck restraints
    • 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
    • A42B3/0406—Accessories for helmets
    • A42B3/0486—Airbags

Definitions

  • An emergency protective helmet of the type deploying around the head of a wearer in an emergency.
  • An object of the invention is to provide an emergency protective helmet which can provide optimum protection after deployment while being easy to wear.
  • an emergency protective helmet comprising a neck storage support, a series of curved elements mounted movably in rotation with the neck storage support and some with the others at their ends so as to be able to pass between a first functional deployed position, where the curved elements form a protective structure, and a second non-functional folded position, where the curved elements are housed in the neck storage support, the emergency protective helmet further comprising a compressed gas cartridge and a set of flexible tubes fluidly connected to the cartridge and interconnecting the curved elements, the tubes flexible being arranged so that an inflation of the flexible tubes causes the curved elements to pass from the second folded position to the first deployed position.
  • the emergency protective helmet 1 comprises a base 10 which, once in place on a wearer, comes to rest on the shoulders 3 of the wearer.
  • the base 10 is, for example, in two separate parts which are positioned on either side of a head 2 of the wearer on the shoulders 3 of the latter.
  • the base 10 comprises a connecting element between the two parts which is positioned behind the neck of the wearer when putting on the emergency protective helmet 1 according to the invention.
  • Each of the parts of the base 10 is triangular in shape in side view as illustrated in figures 1 and 2 .
  • the emergency protective helmet 1 comprises a neck storage support 20 which is movably mounted on the base 10 by means of an adjustment device in position 40,41,42 of said neck storage support 20 relative to said base 10.
  • the neck storage support 20 comprises, on a front part, a quick-release buckle 21 and on a rear part a storage space 22 which falls behind of the shoulders 3 and neck of the wearer. This gives, in side view illustrated to figures 1 and 2 , a general form of bean.
  • the adjustment device in position 40,41,42 comprises, here, a longitudinal groove 40 formed in one of the parts of the base 10.
  • the longitudinal groove 40 is oriented so as to extend substantially in a direction from the sides. shoulders 3 towards the head 2 of the wearer. This direction is substantially vertical.
  • the position adjustment device comprises an axis 41 mounted on the neck strap storage support 20.
  • the axis 41 is intended to cooperate slidingly with the longitudinal groove 40 which is associated with it in order to achieve a movable mounting. translation between the neck storage support 20 and the base 10 and to allow adjustment of the position 42 of the neck storage support 20 relative to the base 10.
  • Position 42 locking means are provided. This makes it possible to adapt the emergency protective helmet 1 according to the invention to the morphology of the wearer.
  • the emergency protective helmet 1 also comprises a series of curved elements 31,32,33,34.
  • the curved elements 31, 32, 33, 34 here four in number, are rotatably mounted with the neck storage support 20 and with each other at their ends 35. The rotation takes place around of an axis 30. This allows all of the curved elements 31, 32, 33, 34 to move from a first functional deployed position illustrated in figure 2 to a second non-functional stowed position shown in figure 1 . In the second non-functional folded-up position, all of the curved elements are received in the storage space 22 of the neck storage support 20: they are thus housed in said neck storage support 20.
  • the emergency protective helmet 1 In the first position deployed functionally, all of the curved elements 31, 32, 33, 34 are deployed around the head 2 of the wearer so forming a protective structure around the wearer's skull.
  • a set of flexible tubes 50 interconnect the curved elements 31, 32, 33, 34 of the set of curved elements.
  • the emergency protective helmet 1 comprises a flexible canvas 36 also connecting the curved elements 31, 32, 33, 34 together.
  • the curved elements 31, 32, 33, 34 are rigid hoops.
  • the emergency protective helmet 1 comprises, on either side to the right of the shoulders 3 of the wearer, two airbags positioned in the neck storage support 20.
  • the function of its airbags will be described in more detail below during a description of an operation of the emergency protective helmet 1 according to the invention.
  • the emergency protective helmet 1 comprises a cartridge 70 of compressed gas, such as air.
  • the cartridge 70 is fluidly connected to the flexible tube assembly 50 as well as to the two airbags.
  • a control and piloting unit 60 integrated in the emergency protective helmet 1 according to the invention, controls the cartridge 70.
  • the control and piloting unit 60 comprises sensors, in particular a pressure sensor. speed and a position / angle sensor.
  • the main role of the control and pilot unit 60 is to trigger an ejection of the compressed gas contained in said cartridge 70 according to the information sent by the sensors.
  • the control and piloting unit 60 comprises an electric power supply battery.
  • the quick-release buckle 21 comprises means forming a switch.
  • the switch-forming means are, for example, a contact made by a mechanical or magnetic switch. Such switch-forming means play the role of presence sensor / positioning of the emergency protective helmet 1 according to the invention on the wearer.
  • the wearer places the emergency protective helmet 1 according to the invention around his neck, the base 10 resting on the shoulders 3 of the wearer.
  • the wearer then adjusts a position 42 of the neck strap storage support 20 in height relative to the base 10 using the adjustment device in position 40,41,42.
  • the wearer of the emergency protective helmet 1 according to the invention closes the quick-release buckle 21 on the front.
  • the switch-forming means send a signal to put the device in place.
  • emergency protective helmet 1 according to the invention around the neck of the wearer to the control and piloting unit 60.
  • the control and piloting unit 60 then initiates a procedure 110 for checking all the elements of the emergency protective helmet 1 according to the invention to which it is connected. If the verification procedure does not detect any anomaly or problem, the control and piloting unit 60 goes into “armed” mode 120, confirmed by the emission of an audible and / or visual signal. Once armed, the control and pilot unit 60 analyzes 130 the information transmitted by all the sensors, such as the information from the speed sensor 160 and the information from the position / angle sensor 170. According to the information received, a trigger 140 of the cartridge 70 is activated by the control and pilot unit 60 if a sudden variation in the information sent by the position / angle and / or speed sensors is detected, signifying either a fall or a shock.
  • the two airbags deploy, moving the neck storage support 20 vertically upwards, then all of the flexible tubes 50 are deployed in turn.
  • the emergency protective helmet 1 according to the invention then passes 150 into its deployed functional position, surrounding the head 2 of the wearer.
  • rigid curved elements 31-34 makes it possible to permanently ensure a rigid protective structure around the head 2 of the wearer, long after the cartridge 70 is triggered.

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)
EP19305961.5A 2019-07-19 2019-07-19 Schutzhelm für notfälle Withdrawn EP3766368A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19305961.5A EP3766368A1 (de) 2019-07-19 2019-07-19 Schutzhelm für notfälle
US17/626,843 US20220273067A1 (en) 2019-07-19 2020-05-27 Emergency protective helmet
PCT/EP2020/064739 WO2021013407A1 (fr) 2019-07-19 2020-05-27 Casque de protection d'urgence
CN202010694013.9A CN112237312A (zh) 2019-07-19 2020-07-17 紧急防护头盔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19305961.5A EP3766368A1 (de) 2019-07-19 2019-07-19 Schutzhelm für notfälle

Publications (1)

Publication Number Publication Date
EP3766368A1 true EP3766368A1 (de) 2021-01-20

Family

ID=67539383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19305961.5A Withdrawn EP3766368A1 (de) 2019-07-19 2019-07-19 Schutzhelm für notfälle

Country Status (4)

Country Link
US (1) US20220273067A1 (de)
EP (1) EP3766368A1 (de)
CN (1) CN112237312A (de)
WO (1) WO2021013407A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1227169Y (es) * 2019-03-12 2019-06-18 Solanellas Marc Millet Dispositivo de proteccion para proteger la zona craneal ycervical de un usuario frente a un impacto inminente
US20210228922A1 (en) * 2020-01-23 2021-07-29 Jose Raymundo ITURRIAGA GARCIA Collar for safety harness for the protection of personnel working at heights, in case of falls
CN113303536B (zh) * 2021-04-27 2022-08-19 国网山东省电力公司青州市供电公司 一种带电作业的多功能安全帽
JPWO2022239769A1 (de) * 2021-05-12 2022-11-17

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291417A (en) * 1978-09-07 1981-09-29 Pagano Alice L Protective head covering
US4685151A (en) * 1983-10-19 1987-08-11 Dan Kincheloe Motorcycle safety apparel
JPH08325824A (ja) * 1995-05-30 1996-12-10 Mikawa Yuso:Kk 折り畳みヘルメット
US5896590A (en) * 1996-06-19 1999-04-27 Ise Innomotive Systems Europe Gmbh Protection device for head and body of people
WO2004039192A1 (es) 2002-10-31 2004-05-13 Aleix Millet Lopez Casco protector con air-bag incorporado
WO2007050024A1 (en) * 2005-10-26 2007-05-03 Hövding Sverige Ab System and method for protecting a bodypart

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624556C2 (de) * 1996-06-19 1999-11-18 Ise Gmbh Automatische Schutzvorrichtung für den Kopf einer Person
ES2270669B1 (es) * 2004-10-05 2008-02-16 Apc Systems Bcn, S.L. Modulo airbag de proteccion cervico-dorsal.
KR20100060458A (ko) * 2008-11-27 2010-06-07 탁승호 다기능 헬멧
EP2621297B1 (de) * 2010-09-29 2017-08-09 Hövding Sverige AB Kopfschutz-airbag
DE202014003584U1 (de) * 2014-04-30 2015-07-31 Trw Automotive Gmbh Aufblasbarer Gassack zum Schutz einer Person, Gassackmodul, Fahrzeugteile und Fahrzeuginsassenrückhaltesystem mit einem solchen Gassack
CN203986298U (zh) * 2014-09-04 2014-12-10 黄秋霞 一种使用方便的安全帽
CN109094700A (zh) * 2017-06-20 2018-12-28 单汝辉 一种非机动车和摩托车驾驶员安全设备
CN109259372A (zh) * 2018-11-30 2019-01-25 闫泰行 一种护颈头盔
IT201800010820A1 (it) * 2018-12-05 2020-06-05 Alpinestars Res Srl Dispositivo airbag indossabile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291417A (en) * 1978-09-07 1981-09-29 Pagano Alice L Protective head covering
US4685151A (en) * 1983-10-19 1987-08-11 Dan Kincheloe Motorcycle safety apparel
JPH08325824A (ja) * 1995-05-30 1996-12-10 Mikawa Yuso:Kk 折り畳みヘルメット
US5896590A (en) * 1996-06-19 1999-04-27 Ise Innomotive Systems Europe Gmbh Protection device for head and body of people
WO2004039192A1 (es) 2002-10-31 2004-05-13 Aleix Millet Lopez Casco protector con air-bag incorporado
WO2007050024A1 (en) * 2005-10-26 2007-05-03 Hövding Sverige Ab System and method for protecting a bodypart

Also Published As

Publication number Publication date
CN112237312A (zh) 2021-01-19
US20220273067A1 (en) 2022-09-01
WO2021013407A1 (fr) 2021-01-28

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