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WO2021180995A1 - Casque à avertisseur de défaut d'ajustement ou de bouclage de la fermeture de sécurité - Google Patents

Casque à avertisseur de défaut d'ajustement ou de bouclage de la fermeture de sécurité Download PDF

Info

Publication number
WO2021180995A1
WO2021180995A1 PCT/ES2021/070175 ES2021070175W WO2021180995A1 WO 2021180995 A1 WO2021180995 A1 WO 2021180995A1 ES 2021070175 W ES2021070175 W ES 2021070175W WO 2021180995 A1 WO2021180995 A1 WO 2021180995A1
Authority
WO
WIPO (PCT)
Prior art keywords
helmet
magnet
hall sensor
fastening
adjustment
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.)
Ceased
Application number
PCT/ES2021/070175
Other languages
English (en)
Spanish (es)
Inventor
Jorge TEIXEIRA FARIÑAS
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.)
Da Silva Ribeiro Maria Goreti
Original Assignee
Da Silva Ribeiro Maria Goreti
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 Da Silva Ribeiro Maria Goreti filed Critical Da Silva Ribeiro Maria Goreti
Publication of WO2021180995A1 publication Critical patent/WO2021180995A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/0466—Means for detecting that the user is wearing a helmet

Definitions

  • the invention Helmet with a warning of lack of adjustment or fastening of the safety closure refers to the application of an alarm of lack of fastening or adjustment of the safety closure, providing substantial advantages to safety and which represent a notorious innovation in the current state of The technique.
  • the invention is applicable to any protective helmet, whether for motorcyclists, motorists, or any risk sport or activity that requires a protective helmet, provided by an electronic system based on a Hall sensor, housed in the strap along with additional means. of securing the fixation, and different warning elements, an effective system to prevent forgetfulness or failures in the correct use of the safety anchors.
  • the field of application covers the sector of the manufacturing industry of all types of helmets, as well as detection and alarm systems and their application in the technical sector of said industry.
  • This Invention aims to avoid the forgetfulness, misuse or neglect of the helmet user in all those activities that require it, in order to mainly avoid all types of accidents derived from the poor adjustment of the safety closure through the use of warning devices that remind them of this. factor.
  • the Invention-reference utility model U201131159 it is observed that the applicant incorporates a base plate inside the helmet shell at the height of the user's skull, using specific straps of conductive material.
  • an alarm device for helmets comprises an electrical circuit accommodated inside the helmet, powered by a battery and connected to two Switches, one located inside the helmet shell and the other in the closure. of the adjustment strap, so that when the helmet is not put on the head the Switch is open and does not allow the passage of electricity.
  • the helmet When the helmet is placed on the head, it presses, closing the switch inside and activating a light that turns off when the strap is fastened.
  • a system for detecting and signaling failures in the fastening of a safety helmet comprises fastening detection means, located near the fastening system of the helmet, to detect if it has been fastened, and consequently activate / deactivate the emission of alarm signals, through an acoustic and / or luminous warning device powered by a battery.
  • a hall sensor that opens or closes circuits depending on the proximity of a magnetic field, allowing the shutdown of the alarm means, such as visual alarm means, for example an LED light, or acoustic alarm means, when said magnet, positioned so that it coincides with the sensor, approaches it.
  • the alarm means such as visual alarm means, for example an LED light, or acoustic alarm means
  • the alarm means are visual alarm means and comprise a light, for example an LED light, located in a place on the helmet that is visible both to the user of the helmet and to third parties, for example to a police officer.
  • the light is located on the chin guard of the helmet, which is an area visible both to the user since the light emitted is within their visual field, and to a third party since the chin guard is an area visible from the outside of the hull.
  • the inclusion of additional securing means that constitute a security system is also contemplated. perfect fit between the hall sensor and the Magnet, ensuring that said Magnet is always and only activating the hall sensor as long as the straps are correctly positioned.
  • the circuit is powered by a small battery that could be replaced by a tiny rechargeable battery or another element that generates the necessary current.
  • This circuit consists of a pressure sensor or pressure switch housed in the cheek piece of the helmet inside the padding at the height of the user's cheekbone, in order to initiate the passage of current to the circuit when introducing the head inside the helmet making the Alarm means, such as the Led light, of the helmet turns on. If the user does not fasten the helmet, these alarm means, such as the Led light, will always remain on until the strap is properly fastened, at which point the Hall sensor will be activated by the proximity of the magnet strategically placed to make the effect of current cut in the Hall sensor, whereby the alarm means are turned off.
  • the alarm means such as the LED light
  • the circuit is reset the moment the user puts the helmet back on and activates the pressure sensor.
  • Figure 1 corresponds to a perspective view of the various components, all of them in accordance with the characteristics of the invention.
  • Figure 2 corresponds to the system and integration of the elements in the security kites and how the magnet is adjusted on the hall sensor with the additional means of securing so that it activates the power cut by turning off the alarm means, such as the light LED, only in the case of correct fastening.
  • Figure 3 corresponds to a front view of said elements on the safety strap for better understanding.
  • said additional securing means for the adjustment between the hall sensor (4) and the magnet (5) are constituted by brackets (6), (7), (8), (9).
  • the additional securing means comprise two pairs of brackets arranged two of them (6), (7) before and after the hall sensor (4) and the other two (8), (9) before and after the magnet ( 5), the hall sensor (4) and the magnet (5) being in turn incorporated in one of the two fastening straps of the helmet separated from each other at a distance such that, after passing said strap through the closure provided in the another (for example, formed by two rings) and adjust them by holding the helmet, the hall sensor (4) and the magnet (5) are facing each other, allowing the respective fastening between both pairs of brackets.
  • both the hall sensor (4) and the magnet (5) are inserted inside the helmet strap itself.
  • the wiring (10) that feeds the hall sensor (4) is inserted inside the belt itself.
  • All the wiring is attached to the shell / shell of the helmet and hidden behind the padding.
  • This invention allows the suppression of any base plate with the contribution of safety in case of accident and also avoids having to use special conductive material straps

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention concerne un casque avec avertisseur de défaut d'ajustement ou de bouclage de la fermeture de sécurité qui, comprend une pile (1) qui fournit de l'électricité au circuit au moyen d'un câblage (10), un élément détecteur de mise en place du casque (2) et des moyens d'alarme (3), tel qu'une lumière DEL, au niveau de la mentonnière du casque ou d'un autre endroit visible, comprend en outre un capteur à effet Hall (4)logé dans la bride du casque et un aimant (5) également logé dans la bride du casque qui, lorsqu'il agit sur le capteur à effet Hall (4), fait que les moyens d'alarme (3) s'éteignent, avertissant l'utilisateur de la correcte mise en place du casque ; et comprenant des moyens additionnels de sécurisation (6), (7), (8), (9) pour l'ajustement entre le capteur à effet Hall (4) et l'aimant (5) qui assurent que ledit aimant (5) active toujours et uniquement le capteur à effet Hall (4) lorsque les brides sont placées et fixées correctement.
PCT/ES2021/070175 2020-03-13 2021-03-11 Casque à avertisseur de défaut d'ajustement ou de bouclage de la fermeture de sécurité Ceased WO2021180995A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202000144U ES1251319Y (es) 2020-03-13 2020-03-13 Casco con avisador de falta de ajuste o abrochado del cierre de seguridad
ESU202000144 2020-03-13

Publications (1)

Publication Number Publication Date
WO2021180995A1 true WO2021180995A1 (fr) 2021-09-16

Family

ID=72039857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2021/070175 Ceased WO2021180995A1 (fr) 2020-03-13 2021-03-11 Casque à avertisseur de défaut d'ajustement ou de bouclage de la fermeture de sécurité

Country Status (2)

Country Link
ES (1) ES1251319Y (fr)
WO (1) WO2021180995A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100005447A1 (it) * 2021-03-09 2022-09-09 Giuliano Malagoli Apparato di segnalazione per caschi

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285938A1 (fr) * 1987-04-10 1988-10-12 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Dispositif avertisseur pour casque
US4982452A (en) * 1987-01-29 1991-01-08 Francois Chaise Safety helmet provided with an interlock signal
WO2011131812A1 (fr) * 2010-04-19 2011-10-27 Martinez Manogil Jose Casque de protection pour la tête

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982452A (en) * 1987-01-29 1991-01-08 Francois Chaise Safety helmet provided with an interlock signal
EP0285938A1 (fr) * 1987-04-10 1988-10-12 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Dispositif avertisseur pour casque
WO2011131812A1 (fr) * 2010-04-19 2011-10-27 Martinez Manogil Jose Casque de protection pour la tête

Also Published As

Publication number Publication date
ES1251319U (es) 2020-08-18
ES1251319Y (es) 2020-11-10

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