EP3485754A1 - Helmet for skiing, bicycle, e bike, flight sports and climbing, foldable by means of a revolving translation mechanism - Google Patents

Helmet for skiing, bicycle, e bike, flight sports and climbing, foldable by means of a revolving translation mechanism Download PDF

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Publication number
EP3485754A1
EP3485754A1 EP18206691.0A EP18206691A EP3485754A1 EP 3485754 A1 EP3485754 A1 EP 3485754A1 EP 18206691 A EP18206691 A EP 18206691A EP 3485754 A1 EP3485754 A1 EP 3485754A1
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EP
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Prior art keywords
helmet
rear part
front part
demountable
plastic
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Granted
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EP18206691.0A
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German (de)
French (fr)
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EP3485754B1 (en
Inventor
Sisto Girardi
Nicola FACCO
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Skiarea Miara Srl
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Skiarea Miara Srl
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Publication of EP3485754A1 publication Critical patent/EP3485754A1/en
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    • 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

Definitions

  • the present invention relates to a ski, bicycle, e-bike, aviation sports and climbing helmet, detachable by a rotation-translation mechanism, supported by a locking / unlocking system.
  • the rotational translational mechanism allows the volume of a ski, bicycle, e-bike, aviation and climbing helmet to be reduced to make it easier to place in a carrier bag or backpack or suitcase, thanks to its reduction in overall volume.
  • the rotation-translation mechanism consists of a housing made of plastic fastened inside a polystyrene structure, which forms a first part of the helmet, while a band with a slot is fixed inside a polystyrene structure which forms a second part of the helmet; the band with slot, always made of plastic, is pivoted or rotated on a plastic bolt, which is flush mounted on the receiving housing.
  • the second part of the ski, bicycle, e-bike, aviation and climbing helmet which corresponds to its rear section, cooperates with the first front part, thanks to a locking / unlocking mechanism located in the upper part, where a toothed belt / toothed belt is made of plastic, which engages on a fastened on the first part locking / unlocking pushbutton, always made of plastic.
  • OVERADE® which is constructed with an outer frame made of polystyrene-associated plastic which, through a "V" buckling mechanism and a pivot pin, allows said rear part to downsize and insert inside the front part, thus reducing the overall volume becomes.
  • this type of helmet is very heavy because it is made with a plastic outer frame and various different metal-based mechanisms, and therefore is not very useful for sports such as skiing where light protective equipment is sought.
  • Another helmet that reduces its volume, where three silicone rings forming it are vertically "squeezed" is that proposed by the Spanish Closca Design®, intended only for e-bike users and not for sports activities such as skiing, cycling, aviation and climbing is allowed.
  • the object of the collapsible helmet, object of the present invention is to eliminate the technical problems highlighted above and in particular that to enable skiers, cyclists, e-bike users, paragliding athletes or climbers to have a safety helmet, the is authorized for skiing, cycling, e-bike, sport and climbing, which can be reduced in its total volume as soon as it is not dressed and at the same time during sports practice and / or use on the road and other, very easy.
  • Another object of the present invention is to reduce the number of skisport, cycling, biker, paragliding, climbing sport victims that are unfortunately increasing in all advanced countries.
  • the present invention relates to an approved helmet composed of two parts and made of plastic, for example only polystyrene and / or in polystyrene, coated in the upper part with thermoformed polycarbonate or glass fiber and / or carbon composite laminate with a thickness of 0, 7 mm, therefore very light; thanks to a rotational translational mechanism associated with a locking / unlocking system of the two parts, both made of plastic, has a significant volume reduction such that it is easily stored in a carrying case or in an e-bike backpack or suitcase can be and limits the weight.
  • the collapsible helmet 100 consists of a front part in polystyrene 101, with or without aesthetic covering 101A, a back part in polystyrene 102, with or without aesthetic covering 102A, a protection with ears 103 and out a corresponding strap 104.
  • a receiving housing 205 is attached to a Endanschlagskugel 207, which is acted upon by a spring 209.
  • a spring 209 always in the front part of the receiving housing of the locking / unlocking system 300 is mounted with the arranged inside its push button 301, which acts vertically thanks to the springs 302.
  • a toothed belt 310 is fixed, which cooperates with the pushbutton 301 and allows the locking / unlocking of the 2 helmet parts 100; in the lower part, on the same plane of the receiving housing 205, a tape 210 with slot 211 is present, which cooperates with the receiving housing 205 via a pin 201, thus allowing the pivoting of the upper part of the helmet 102 and the execution of the Rotations-Translationsquer Gayen.
  • the user who wishes to reduce the volume of the collapsible helmet 100 according to the invention must unlock the upper part by pressing on the pushbutton 301 which frees the dental band 310.
  • the rear part 102, 102A can be displaced outwardly and then pivoted thanks to the provided with the slot 211 belt 210 which rotates and is displaced on the Armabilitygeophuse 205 lying bolt 201.
  • the steel ball 207 activated by the spring 205 locks the band 210 and, in effect, the rear portion 102, 102A where no return to free swing is allowed; it is sufficient that the user with a minimum of force on the inside of the front part 101, 101A located rear portion 102, 102 A acts to return the metal ball and allow the opposite pivoting of the belt 210 with slot 211 and therefore the helmet 100, reassemble by the engagement of the toothed belt 310, which is locked by the push button 301.

Abstract

Beschrieben wird zerlegbarer Helm (100) für sportliche Tätigkeiten von Ski, Fahrrad, Flugsport und Klettern, zusammengesetzt aus einem vorderen Teil in Kunststoff (101), aus einem hinteren Teil in Kunststoff (102). Gemäß der Erfindung, ist innerhalb des vorderen Teils (101) ein erstes Aufnahmegehäuse (205) mit einer Endanschlagskugel (207) befestigt, die durch eine Feder (209) beaufschlagt ist, und ein zweites Aufnahmegehäuse einer Verriegelungs-/Entriegelungsvorrichtung (300) mit einer in seinem Inneren angeordneten Betätigungstaste (301) befestigt, die mittels der entsprechenden Federn (302) vertikal wirkt, wobei die genannte Betätigungstaste (301) mit einem Zahnband (310) zusammenwirkt, das im hinteren Teil (102) des Helms (100) angeordnet ist, um die Verriegelung/Entriegelung des vorderen Teils (101) und hinteren Teils (102) des Helms (100) zu ermöglichen und wobei das genannte erste Aufnahmegehäuse (205) einem mit einem Langloch (211) und einem Bolzen (201) versehenen Band (210) zugeordnet ist, um so eine Schwenkung des genannten hinteren Teils (102) des Helmes (100) und die Reihe von Rotations- Translationsquerbewegungen des Helms (100) zu erlauben.Describable demountable helmet (100) for sporting activities of skiing, cycling, flying and climbing, composed of a front part in plastic (101), from a rear part in plastic (102). According to the invention, within the front part (101) a first receiving housing (205) is fixed with an end stop ball (207) acted upon by a spring (209) and a second receiving housing of a locking / unlocking device (300) fixed in its interior actuating button (301) which acts vertically by means of the corresponding springs (302), said actuating button (301) cooperating with a toothed belt (310) which is arranged in the rear part (102) of the helmet (100) for enabling the locking / unlocking of the front part (101) and the rear part (102) of the helmet (100), and wherein said first receiving housing (205) comprises a band (211) and a bolt (201) ( 210) so as to permit pivoting of said rear portion (102) of the helmet (100) and the series of rotational translational traverses of the helmet (100).

Description

Die vorliegende Erfindung bezieht sich auf einen Ski-, Fahrrad-, E-Bike-, Flugsport- und Kletterhelm, zerlegbar durch einen Rotations-Translationsmechanismus, unterstützt von einem Verriegelungs-/Entriegelungssystem. Insbesondere erlaubt der Rotations- Translationsmechanismus, das Volumen eines Ski-, Fahrrad-, E-Bike-, Flugsport- und Kletterhelmes zu verkleinern, um ihn leichter in einer Tragtasche oder Rucksack oder Handkoffer dank einer seiner Verkleinerung des gesamten Volumens ablegen zu können.The present invention relates to a ski, bicycle, e-bike, aviation sports and climbing helmet, detachable by a rotation-translation mechanism, supported by a locking / unlocking system. In particular, the rotational translational mechanism allows the volume of a ski, bicycle, e-bike, aviation and climbing helmet to be reduced to make it easier to place in a carrier bag or backpack or suitcase, thanks to its reduction in overall volume.

Der Rotations-Translationsmechanismus besteht aus einem innerhalb einer Polystyrolstruktur befestigten Aufnahmegehäuse aus Kunststoff, die ein erstes Helmteil bildet, während ein Band mit Langloch innerhalb einer Polystyrolstruktur befestigt ist, die ein zweites Helmteil bildet; das Band mit Langloch, immer aus Kunststoff, wird auf einem Kunststoffbolzen geschwenkt bzw. gedreht wird, der bündig am Aufnahmegehäuse befestigt ist.The rotation-translation mechanism consists of a housing made of plastic fastened inside a polystyrene structure, which forms a first part of the helmet, while a band with a slot is fixed inside a polystyrene structure which forms a second part of the helmet; the band with slot, always made of plastic, is pivoted or rotated on a plastic bolt, which is flush mounted on the receiving housing.

Das zweite Teil des Ski-, Fahrrad-, E-Bike-, Flugsport- und Kletterhelmes, das seinem hinteren Abschnitt entspricht, wirkt mit dem ersten vorne angeordneten Teil zusammen, dank eines im oberen Teil angeordneten Verriegelungs-/Entriegelungsmechanismus, wo ein Zahnband/Zahnriemen aus Kunststoff befestigt ist, das auf einer am ersten Teil befestigten Verriegelungs-/Entriegelungsdrucktaste, immer aus Kunststoff, eingreift.The second part of the ski, bicycle, e-bike, aviation and climbing helmet, which corresponds to its rear section, cooperates with the first front part, thanks to a locking / unlocking mechanism located in the upper part, where a toothed belt / toothed belt is made of plastic, which engages on a fastened on the first part locking / unlocking pushbutton, always made of plastic.

Auf dem Markt bestehen einige zerlegbare Heldenmodelle für Sport wie Ski, Snowboard, Radfahren und E-Bike.There are some demountable hero models on the market for sports such as skiing, snowboarding, cycling and e-bike.

Es wird auf das Modell OVERADE® hingewiesen, das mit einem Außenrahmen aus dem Polystyrol zugeordneten Kunststoff aufgebaut ist, der durch einen "V" Knickmechanismus und einen Drehbolzen dem genannten Hinterteil erlaubt sich zu verkleinern und innerhalb dem vorderen Teil einzufügen, wobei so das Gesamtvolumen reduziert wird. Diese Helmart ist jedoch sehr schwer, da sie mit einem Außenrahmen aus Plastik und mit verschiedenen, unterschiedliche aus Metall gebildeten Mechanismen ausgeführt ist, und daher wenig zweckdienlich für Sport wie Skisport ist, wo leichte Schutzzubehöre gesucht werden.Attention is drawn to the OVERADE® model, which is constructed with an outer frame made of polystyrene-associated plastic which, through a "V" buckling mechanism and a pivot pin, allows said rear part to downsize and insert inside the front part, thus reducing the overall volume becomes. However, this type of helmet is very heavy because it is made with a plastic outer frame and various different metal-based mechanisms, and therefore is not very useful for sports such as skiing where light protective equipment is sought.

Ein weiterer Helm, der sein Volumen verkleinert, wo drei ihn bildende Silikonringe vertikal "gequetscht werden", ist jener von der spanischen Closca Design® vorgeschlagene, der nur für E-Bike Benutzer vorgesehen und nicht für sportliche Tätigkeiten, wie Ski, Fahrrad, Flugsport und Klettern zugelassen ist.Another helmet that reduces its volume, where three silicone rings forming it are vertically "squeezed", is that proposed by the Spanish Closca Design®, intended only for e-bike users and not for sports activities such as skiing, cycling, aviation and climbing is allowed.

Auf dem Markt befindet sich noch ein weiterer Fahrrad- und E-Bike-Helm, der sein Volumen dank eines Plastikmechanismus und Metallkomponenten reduziert, die den Helm transversal in 2 Teile teilen; da der Helm oberhalb des Polystyrols einen Plastikrahmen aufweist, ist derselbe schwer und für sportliche Tätigkeiten wie Ski, Sportflug und Klettern nicht zugelassen.There is another bicycle and e-bike helmet on the market, which reduces its volume thanks to a plastic mechanism and metal components that divide the helmet transversely into two parts; Because the helmet has a plastic frame above the polystyrene, it is heavy and not approved for sports activities such as skiing, flying and climbing.

Die Aufgabe des zerlegbaren Helms, Gegenstand der vorliegenden Erfindung, liegt darin, die oben hervorgehobenen technischen Probleme und insbesondere jenes zu beseitigen, um dem Skifahrer, Radfahrer, E-Bike-Benutzer, Paragleitsportler oder Kletterer zu ermöglichen, über einen Sicherheitshelm zu verfügen, der für Skifahren, für Radfahren, für das E-Bike, für den Sportflug und für das Klettern zugelassen ist, der in seinem Gesamtvolumen verkleinert werden kann, sobald er nicht angezogen ist und der gleichzeitig während der Sportpraxis und/oder der Benutzung auf der Straße und anderem, sehr leicht ist. Eine weitere Aufgabe der vorliegenden Erfindung ist jene, die Anzahl von Skisport-, Radfahr-, Biker-, Paragleitsport-, Klettersportopfern zu reduzieren, die leider in allen fortgeschrittenen Ländern zunehmen.The object of the collapsible helmet, object of the present invention, is to eliminate the technical problems highlighted above and in particular that to enable skiers, cyclists, e-bike users, paragliding athletes or climbers to have a safety helmet, the is authorized for skiing, cycling, e-bike, sport and climbing, which can be reduced in its total volume as soon as it is not dressed and at the same time during sports practice and / or use on the road and other, very easy. Another object of the present invention is to reduce the number of skisport, cycling, biker, paragliding, climbing sport victims that are unfortunately increasing in all advanced countries.

Eine weitere Aufgabe der vorliegenden Erfindung ist jene, die Sozialkosten und insbesondere die Kosten für Arzt- und Rehabilitationspesen zulasten der Nationalstaaten zu reduzieren. Vorteilhafter Weise betrifft die vorliegende Erfindung einen zugelassenen Helm, zusammengesetzt aus zwei Teilen und hergestellt aus Kunststoff, zum Beispiel nur Polystyrol und/oder in Polystyrol, überzogen im oberen Teil mit warmgeformten Polycarbonat oder Glasfaser und/oder Kohlenstoff-Verbundlaminat mit einer Stärke von 0,7 mm, daher sehr leicht; dank eines Rotations- Translationsmechanismus, der einem Verriegelungs-/Entriegelungssystem der beiden Teile, beide in Kunststoff hergestellt, zugeordnet ist, weist eine bedeutungsvolle Reduzierung der Volumen derart auf, dass er leicht in einer Tragtasche oder in einem Rucksack oder Handkoffer für E-Bike abgelegt werden kann und das Gewicht begrenzt hält.Another object of the present invention is to reduce social costs, and in particular the cost of medical and rehabilitation expenses, at the expense of nation states. Advantageously, the present invention relates to an approved helmet composed of two parts and made of plastic, for example only polystyrene and / or in polystyrene, coated in the upper part with thermoformed polycarbonate or glass fiber and / or carbon composite laminate with a thickness of 0, 7 mm, therefore very light; thanks to a rotational translational mechanism associated with a locking / unlocking system of the two parts, both made of plastic, has a significant volume reduction such that it is easily stored in a carrying case or in an e-bike backpack or suitcase can be and limits the weight.

Weitere Merkmalen und Vorteile des zerlegbaren Ski-, Fahrrad-, E-Bike-, Flugsport- und Kletterhelms gemäß der vorliegenden Erfindung, gehen näher aus der Beschreibung einer beispielhaften und bevorzugten, jedoch nicht begrenzenden Ausführungsbeispiel und aus den beigefügten Zeichnungstafeln hervor, in denen:

  • Figur 1 eine Schnittansicht des Helmes mit 2 ihn zusammensetzenden hervorgehobenen Teilen, den Komponenten des Rotations-Translationsmechanismus und dem Verriegelungs-/Entriegelungssystems gemäß der vorliegenden Erfindung darstellt;
  • Figur 2 eine Ansicht immer im Schnitt der möglichen Bewegung, dank der Rotation-Translation des oberen Teils des Helmes, das bei Schwenkung sich innerhalb des vorderen Teils gemäß der vorliegenden Erfindung positioniert, darstellt;
  • Figur 3 eine Ansicht immer im Schnitt des Helmes nachdem das hintere Teil der Art geschwenkt wurde, dass das Gesamtvolumen gemäß der vorliegenden Erfindung verkleinert wird, darstellt;
  • Figur 4 eine Stirnansicht und im Schnitt des Aufnahmegehäuses des Rotations- Translationsmechanismus gemäß der Erfindung darstellt.
Further features and advantages of the dismountable ski, bicycle, e-bike, aviation and climbing helmet according to the present invention will become more apparent from the description of an exemplary and preferred, but non-limiting embodiment and from the accompanying drawing sheets, in which:
  • FIG. 1 a sectional view of the helmet with 2 highlighted parts, the components of the rotation-translation mechanism and the locking / unlocking system according to the present invention;
  • FIG. 2 a view always in section of the possible movement, thanks to the rotation translation of the upper part of the helmet, which positions when pivoting within the front part according to the present invention;
  • FIG. 3 a view always in section of the helmet after the rear part has been pivoted so that the total volume is reduced according to the present invention;
  • FIG. 4 an end view and in section of the receiving housing of the rotation-translation mechanism according to the invention.

Unter Bezugnahme auf die erwähnten Figuren, besteht der zerlegbare Helm 100 aus einem vorderen Teil in Polystyrol 101, mit oder ohne ästhetischer Bedeckung 101A, aus einem hinteren Teil in Polystyrol 102, mit oder ohne ästhetischer Bedeckung 102A, aus einem Schutz mit Ohren 103 und aus einem entsprechenden Riemchen 104. Innerhalb des vorderen Teils 101 ist ein Aufnahmegehäuse 205 mit einer Endanschlagskugel 207 befestigt, die durch eine Feder 209 beaufschlagt ist. Immer im vorderen Teil ist das Aufnahmegehäuse des Verriegelungs-/Entriegelungssystems 300 mit der in seinem Inneren angeordneten Drucktaste 301 befestigt, die dank der Federn 302 vertikal wirkt. Innerhalb des hinteren Teils 102 und in oberer Stellung ist ein Zahnband 310 befestigt, das mit der Drucktaste 301 zusammenwirkt und die Verriegelung/Entriegelung der 2 Helmteile 100 ermöglicht; im unteren Teil, auf derselben Ebene des Aufnahmegehäuses 205, ist ein Band 210 mit Langloch 211 vorhanden, das am Aufnahmegehäuse 205 über einen Bolzen 201 zusammenwirkt, wobei so die Schwenkung des oberen Teils des Helmes 102 und die Ausführung der Rotations-Translationsquerbewegungen erlaubt wird.With reference to the mentioned figures, the collapsible helmet 100 consists of a front part in polystyrene 101, with or without aesthetic covering 101A, a back part in polystyrene 102, with or without aesthetic covering 102A, a protection with ears 103 and out a corresponding strap 104. Within the front part 101, a receiving housing 205 is attached to a Endanschlagskugel 207, which is acted upon by a spring 209. Always in the front part of the receiving housing of the locking / unlocking system 300 is mounted with the arranged inside its push button 301, which acts vertically thanks to the springs 302. Within the rear part 102 and in the upper position, a toothed belt 310 is fixed, which cooperates with the pushbutton 301 and allows the locking / unlocking of the 2 helmet parts 100; in the lower part, on the same plane of the receiving housing 205, a tape 210 with slot 211 is present, which cooperates with the receiving housing 205 via a pin 201, thus allowing the pivoting of the upper part of the helmet 102 and the execution of the Rotations-Translationsquerbewegungen.

Der Benutzer, der das Volumen des zerlegbaren Helmes 100 gemäß der Erfindung reduzieren möchte, muss das obere Teil entriegeln, indem er auf die Drucktaste 301 drückt, die das Zahnband 310 befreit. An dieser Stelle kann das hintere Teil 102, 102A nach außen verschoben werden und dann dank dem mit dem Langloch 211 versehenen Band 210 geschwenkt werden, das sich dreht und auf dem Armaufnahmegehäuse 205 liegenden Bolzen 201 verschoben wird.The user who wishes to reduce the volume of the collapsible helmet 100 according to the invention must unlock the upper part by pressing on the pushbutton 301 which frees the dental band 310. At this point, the rear part 102, 102A can be displaced outwardly and then pivoted thanks to the provided with the slot 211 belt 210 which rotates and is displaced on the Armaufnahmegehäuse 205 lying bolt 201.

Sobald die Rotations-/Translationsbewegung ihren Hub abgeschlossen hat und das hintere Teil 102, 102A im Inneren des vorderen Teils 101, 101A vollständig aufgenommen ist, verriegelt die durch die Feder 205 aktivierte Stahlkugel 207 das Band 210 und eigentlich auch das hintere Teil 102, 102A, wobei keine Rückkehr zur einer freien Schwenkung erlaubt wird; es genügt, dass der Benutzer mit einem Minimum von Kraft auf das innerhalb des vorderen Teils 101, 101A gelegenen hintere Teil 102, 102A einwirkt, um die Metallkugel zurückzuführen und die gegensinnige Schwenkung des Bandes 210 mit Langloch 211 zu erlauben und daher den Helm 100, durch das Eingreifen des Zahnbandes 310 wieder zusammenzusetzen, das durch die Drucktaste 301 verriegelt wird.Once the rotational / translational movement has completed its stroke and the rear portion 102, 102A is fully received within the forward portion 101, 101A, the steel ball 207 activated by the spring 205 locks the band 210 and, in effect, the rear portion 102, 102A where no return to free swing is allowed; it is sufficient that the user with a minimum of force on the inside of the front part 101, 101A located rear portion 102, 102 A acts to return the metal ball and allow the opposite pivoting of the belt 210 with slot 211 and therefore the helmet 100, reassemble by the engagement of the toothed belt 310, which is locked by the push button 301.

Die so konzipierte und hier erläuterten Erfindung kann zahlreiche Änderungen und Varianten erfahren, die alle innerhalb des Schutzbereiches der Erfindung liegen.The invention thus conceived and explained herein may undergo numerous changes and variations, all of which are within the scope of the invention.

Alle Details können überdies durch andere, technisch äquivalente Elemente ersetzt werden.All details can also be replaced by other, technically equivalent elements.

Die verwendeten Komponenten, auch wenn mit der spezifischen Benutzung vereinbar, sowie die Abmessungen, können je nach Bedarf und dem Stand der Technik beliebig sein.The components used, although compatible with the specific use, as well as the dimensions, may be any according to need and the state of the art.

Wo die in einem beliebigen Anspruch bezeichneten Merkmale und Techniken mit Bezugszeichen versehen wurden, sind diese Bezugszeichen nur zwecks der besseren Verständlichkeit der Patentansprüche angegeben und folglich besitzen diese Bezugszeichen keine Begrenzung für die Auslegung eines jeden beispielhaft durch solche Bezugszeichen identifizierten Elementes.Where reference has been made to the features and techniques indicated in any claim, these reference numerals are given solely for the purpose of clarity of the claims, and thus, these reference numerals have no limitation on the interpretation of any element identified by such references by way of example.

Claims (7)

Zerlegbarer Helm (100) für sportliche Tätigkeiten von Ski, Fahrrad, Flugsport und Klettern, zusammengesetzt aus einem vorderen Teil in Kunststoff (101), aus einem hinteren Teil in Kunststoff (102), dadurch gekennzeichnet, dass innerhalb des vorderen Teils (101) ein erstes Aufnahmegehäuse (205) mit einer Endanschlagskugel (207) befestigt ist, die durch eine Feder (209) beaufschlagt ist, und ein zweites Aufnahmegehäuse einer Verriegelungs-/Entriegelungsvorrichtung (300) mit einer in seinem Inneren angeordneten Betätigungstaste (301) befestigt ist, die mittels der entsprechenden Federn (302) vertikal wirkt, wobei die genannte Betätigungstaste (301) mit einem Zahnband (310) zusammenwirkt, das im hinteren Teil (102) des Helms (100) angeordnet ist, um die Verriegelung/Entriegelung des vorderen Teils (101) und hinteren Teils (102) des Helms (100) zu ermöglichen und wobei das genannte erste Aufnahmegehäuse (205) einem mit einem Langloch (211) und einem Bolzen (201) versehenen Band (210) zugeordnet ist, um so eine Schwenkung des genannten hinteren Teils (102) des Helmes (100) und die Reihe von Rotations- Translationsquerbewegungen des Helms (100) zu erlauben.A collapsible helmet (100) for athletic activities of ski, bicycle, aviation and climbing, composed of a front part in plastic (101), a rear part in plastic (102), characterized in that inside the front part (101) first housing (205) is secured to an end stop ball (207) urged by a spring (209) and a second housing of a locking / unlocking device (300) is mounted with an actuating button (301) disposed inside thereof; acting vertically by means of the respective springs (302), said actuating button (301) cooperating with a toothed belt (310) disposed in the rear part (102) of the helmet (100) to enable the locking / unlocking of the front part (101 ) and the rear part (102) of the helmet (100), and wherein said first housing (205) is provided with a band (210) provided with a slot (211) and a pin (201) ) so as to allow pivoting of said rear portion (102) of the helmet (100) and the series of rotational translational traverses of the helmet (100). Zerlegbarer Helm (100) nach Anspruch 1, dadurch gekennzeichnet, dass die genannte Bestätigungstaste (301) das genannte Zahnband (310) der Art befreit, dass das genannte hintere Teil (102) nach außen verschoben und daher verschwenkt werden kann, dank der Einwirkung des genannten mit dem Langloch (211) versehenen Bandes (210), das geschwenkt wird und sich am genannten Bolzen (201) verschiebt, der am ersten Aufnahmegehäuse (205) angeordnet ist.The demountable helmet (100) according to claim 1, characterized in that said confirmation button (301) frees said toothed belt (310) such that said rear portion (102) can be displaced outwardly and therefore pivoted, thanks to the action of the said band (210) provided with the slot (211) which is pivoted and displaces on said pin (201) disposed on the first receiving housing (205). Zerlegbarer Helm (100) nach Anspruch 2, dadurch gekennzeichnet, dass am Ende der Schwenkung des hinteren Teils (102) des Helmes (100) und der transversalen Bewegungen des Helms (100) das hintere Teil (102) vollständig Innerhalb des vorderen Teils (101) des Helms (100) aufgenommen ist und dass die durch die Feder (209) aktivierte Endanschlagkugel (207) das Band (210) und das hintere Teil (102) des Helms (100) verriegelt.Collapsible helmet (100) according to claim 2, characterized in that at the end of the pivoting of the rear part (102) of the helmet (100) and the transverse movements of the helmet (100) the rear part (102) is completely inside the front part (101 ) of the helmet (100) and that the end stop ball (207) activated by the spring (209) locks the band (210) and the rear part (102) of the helmet (100). Zerlegbarer Helm (100) nach Anspruch 3, dadurch gekennzeichnet, dass eine Bewegung des hinteren innerhalb des vorderen Teils (101) abgelegten Teils (102) die Endanschlagkugel (207) zurückversetzt und eine weitere Schwenkung des mit dem Langloch (211) versehenen Bandes (210) der Art erlaubt, dass der Helm (100) durch Eingreifen des Zahnbandes (310) wieder zusammengebaut wird, das durch die Betätigungstaste (301) verriegelt wird.The demountable helmet (100) according to claim 3, characterized in that movement of the rear portion (102) disposed within the front portion (101) returns the end stop ball (207) and further pivoting the belt (2101) provided with the elongated hole (211) ) of the type allows the helmet (100) to be reassembled by engagement of the toothed belt (310) which is locked by the operation key (301). Zerlegbarer Helm (100) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass er einen Ohrenschutz (103) und ein entsprechendes Riemchen (104) umfasst.A demountable helmet (100) according to any one of the preceding claims, characterized in that it comprises an ear guard (103) and a corresponding strap (104). Zerlegbarer Helm (100) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das vordere Teil (101) und das hintere Teil (102) aus Polystyrol bestehen.The demountable helmet (100) according to any one of the preceding claims, characterized in that the front part (101) and the rear part (102) are made of polystyrene. Zerlegbarer Helm (100) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das vordere Teil aus Kunststoff (101) einen ästhetischen Abdecklayer (101A) und/oder das hintere Teil (102) einen ästhetischen Abdecklayer (101A) umfasst.The demountable helmet (100) according to any one of the preceding claims, characterized in that the plastic front part (101) comprises an aesthetic covering layer (101A) and / or the rear part (102) comprises an aesthetic covering layer (101A).
EP18206691.0A 2017-11-21 2018-11-16 Helmet for skiing, bicycle, e bike, flight sports and climbing, foldable by means of a revolving translation mechanism Active EP3485754B1 (en)

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IT201700132444 2017-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116626904A (en) * 2023-05-31 2023-08-22 广东电网有限责任公司广州供电局 VR wearing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546381A1 (en) * 1983-03-15 1984-11-30 Claude Morin Improved protective helmet
US4587676A (en) * 1983-01-13 1986-05-13 Estadella Maria A S Collapsible protecting helmet
US4827537A (en) * 1987-01-30 1989-05-09 Smi S.A. Protective helmet of the movable segment type
DE9315714U1 (en) * 1993-10-15 1993-12-23 Truemper Joerg Protective helmet for motorized two-wheelers
DE202004020154U1 (en) * 2004-12-23 2005-04-07 Hess Sebastian Helmet for motorcyclists, cyclists, skiers and snowboarders comprises a helmet body for protecting the head of the wearer and consisting of two parts which pivot from a supporting position into a storing position
US20080289085A1 (en) * 2005-11-23 2008-11-27 Voz Corp Pty Ltd Protective Helmet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587676A (en) * 1983-01-13 1986-05-13 Estadella Maria A S Collapsible protecting helmet
FR2546381A1 (en) * 1983-03-15 1984-11-30 Claude Morin Improved protective helmet
US4827537A (en) * 1987-01-30 1989-05-09 Smi S.A. Protective helmet of the movable segment type
DE9315714U1 (en) * 1993-10-15 1993-12-23 Truemper Joerg Protective helmet for motorized two-wheelers
DE202004020154U1 (en) * 2004-12-23 2005-04-07 Hess Sebastian Helmet for motorcyclists, cyclists, skiers and snowboarders comprises a helmet body for protecting the head of the wearer and consisting of two parts which pivot from a supporting position into a storing position
US20080289085A1 (en) * 2005-11-23 2008-11-27 Voz Corp Pty Ltd Protective Helmet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116626904A (en) * 2023-05-31 2023-08-22 广东电网有限责任公司广州供电局 VR wearing device

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