WO2019035509A1 - Dispositif de sécurité doté d'un dispositif de gonflage - Google Patents

Dispositif de sécurité doté d'un dispositif de gonflage Download PDF

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Publication number
WO2019035509A1
WO2019035509A1 PCT/KR2017/010346 KR2017010346W WO2019035509A1 WO 2019035509 A1 WO2019035509 A1 WO 2019035509A1 KR 2017010346 W KR2017010346 W KR 2017010346W WO 2019035509 A1 WO2019035509 A1 WO 2019035509A1
Authority
WO
WIPO (PCT)
Prior art keywords
inflator
signal
user
processing unit
safety device
Prior art date
Application number
PCT/KR2017/010346
Other languages
English (en)
Korean (ko)
Inventor
신환철
고영재
Original Assignee
세이프웨어(주)
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 세이프웨어(주) filed Critical 세이프웨어(주)
Publication of WO2019035509A1 publication Critical patent/WO2019035509A1/fr

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Classifications

    • 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
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/018—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the present invention relates to a safety device having an inflator, and more particularly, to a safety device equipped with an inflator at an industrial site, a horse racecourse, and other places where a fall accident may occur, Such as an airbag or a safety jacket, connected to a safety device, such as an airbag, to protect the user from impact.
  • fall accidents are included in the top three types of accidents as well as stenosis and evacuation accidents.
  • the fall of the construction industry has been widely known and the measures have been taken in the first place.
  • the fall in the manufacturing industry has been neglected because of the risk of falling due to the use of ladders, roofing work, Is often performed to increase the risk of a fall accident.
  • a personal protective gear has been developed to protect motorists and riders such as motorcycle riders.
  • the personal protective equipment is designed to prevent or reduce the damage of the human body by inflating the protective equipment such as the airbag in the dangerous situation.
  • the compressed gas is instantaneously discharged and injected into the airbag or life jacket .
  • the airbag or safety protective jacket swells instantly to protect the user from the surrounding environment.
  • These protective gears are configured to puncture the gas container by using the explosive force of the gunpowder and to supply the gas to the personal protective gear.
  • people are enjoying a variety of leisure activities such as rock climbing and paragliding. As a result, there is an increased risk of injuries during leisure activities. Therefore, in order to protect the user from accidents when using a bicycle, a motorcycle or a vehicle, it is necessary to mount such protective gear on a moving means or to be mounted on a safety protective jacket for the safety of people enjoying land or marine sports.
  • the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to prevent a user wearing a safety device from fatal injury when a fall accident occurs.
  • the present invention provides a safety device having an inflator which is simple in structure, simple in volume and weight, and easy to apply to a protective gear of a leisure sports with a lot of movement.
  • the characteristic structure of the present invention is as follows.
  • a safety device having an inflator according to the present invention includes a signal processing unit including a detection sensor, an inflator for discharging gas when a trigger signal is generated by the signal processing unit, and an air bag air chamber for inflating the gas discharged from the inflator, .
  • the detection sensor includes a fall detection module for detecting a change in slope or gravitational acceleration and quantifying the change, and a data logger for storing the change value.
  • the fall detection module detects a state of operation by compositing the change values of the tilt or the gravitational acceleration, and when it reaches a predetermined threshold value, it is transmitted to the signal processing unit to generate a trigger signal.
  • the signal processing unit includes a speaker for notifying a warning according to the change value.
  • the signal processing unit may further include a battery and a charging unit for supplying external electric energy to the battery.
  • the inflator includes an electrical primer which punctures the gas cartridge by moving a puncture pin by an electric stimulation or a physical force, and receives a trigger signal from the signal processing unit to cause explosion of a gunpowder.
  • the safety device may further include a living body signal sensing device for measuring living body signal information of at least one of a user's pulse, blood pressure, electrocardiogram, body temperature, blood sugar level, respiration signal and body temperature, And the bio-signal information can be transmitted through short-range wireless communication.
  • a living body signal sensing device for measuring living body signal information of at least one of a user's pulse, blood pressure, electrocardiogram, body temperature, blood sugar level, respiration signal and body temperature, And the bio-signal information can be transmitted through short-range wireless communication.
  • the airbag air chamber surrounds the user's head, neck, chest, vertebra, and lumbar region.
  • the wearer wearing the safety device having the inflator according to the present invention can avoid a life-threatening injury even if a fall accident occurs in a living environment, a leisure, an industrial field, or a sports scene.
  • the safety device having the inflator according to the present invention has a simple structure, and simplifies the volume and weight, thereby providing a comfortable feeling of comfort.
  • the safety device including the inflator according to the present invention has an effect of detecting a user's safety situation and acquiring biometric information by incorporating a wireless communication technology.
  • FIG. 1 is a configuration diagram of a safety device having an inflator according to the present invention.
  • FIG. 2 is a front view and (b) a rear view of a safety device having an inflator according to the present invention.
  • FIG 3 is a side view of a safety device with an inflator according to the present invention.
  • FIG. 4 is a perspective view of a safety device with an inflator according to the present invention.
  • FIG. 5 is a perspective view of an inflator for attaching a protection device using an electric stimulus provided in the safety device according to the present invention.
  • FIG. 6 is a cross-sectional view of a protective device mounting inflator using an electric stimulus provided in the safety device according to the present invention.
  • a safety device 100 having an inflator according to the present invention includes a wearable air bag 110, and may further include a living body signal sensing device 120.
  • the wearable airbag 110 is formed by attaching the airbag air chamber to the outer side of the safety belt in such a manner that the wearable airbag 110 is integrated with the safety belt so as not to significantly exceed the width of the general safety belt. This provides a comfortable fit that is not significantly different from a safety belt used in a general industrial field, and can be worn by a user like clothes. In addition, by coupling the wearable airbag 110 having the inflator to the safety belt, the compressed gas can be released to the airbag in an emergency, thereby preventing the user from being fatal.
  • the living body signal sensing device 120 measures at least one of the user's pulse, blood pressure, electrocardiogram, body temperature, blood sugar level, respiration signal, and body temperature, and transmits the living body signal information to the wearable airbag 110 .
  • the biological signal sensing device 120 is a device that can be worn by the user similar to the wearable airbag 110, but may be preferably attached to the wrist, arm, leg, ankle, and the like.
  • Bluetooth NFC, Wi-Fi, zigbee, Li-Fi, etc. may be supported for communication between the bio-signal sensing device 120 and the wearable airbag 110, but Bluetooth may be preferred.
  • the present invention is not limited to a single technology, but can also support short-range wireless communication to be developed in the future.
  • the wearable airbag 110 includes a signal processing unit 111 having a detection sensor, an inflator 112 for discharging gas when a trigger signal is generated by the signal processing unit, And a seal (114).
  • the detection sensor 111 includes a fall detection module for detecting a change in slope or gravitational acceleration and digitizing the data, and a data logger (black box) for storing the change value.
  • the numerical values recorded and stored by the data logger can be transmitted to another place through short-range wireless communication.
  • the apparatus may further include a position specifying unit that can specify a position of the user.
  • the fall detection module can combine the change values of the tilt or gravity acceleration to compute the operation state, and when the change value reaches a preset threshold value, it can be transmitted to the signal processing unit to generate the trigger signal.
  • the signal processing unit may include a speaker that issues an alert notification according to the change value.
  • the signal processing unit may further include an internal battery, and a charging unit that supplies external electric energy to the battery. As a result, it can be used as a wireless charging method.
  • the wearable airbag constituting the safety device of the present invention includes a signal processing unit 111, an inflator 112, an air distributor 113, an airbag air chamber 114, a protector unit 115, And a swing 116.
  • the signal processing unit 111 incorporates a fall detection module that senses a change in slope or gravitational acceleration and digitizes the signal, and outputs an emergency signal such as an alarm notification through a built-in speaker when the change value reaches a predetermined threshold value.
  • an alarm signal can be transmitted to the electrical primer of the inflator 112.
  • a fuse installed in the electric primer is connected to a conductive line to generate electric spark, thereby detonating a gunpowder installed in the electric primer.
  • the air expansion pressure and explosive debris from the explosion of gunpowder are applied to the upper piston.
  • the piston is installed at the upper end of the electrical primer and receives the pressure due to the explosion of the explosion, and moves instantaneously and rapidly upward. At this time, the perforation pin coupled with the piston also moves upwards to puncture the gas cartridge.
  • the protection device such as an air bag connected to the gas supply port is instantaneously and rapidly blown, so that the user can be protected by an external impact.
  • the piston functions simultaneously as a perforation pin, and thus it is not necessary to additionally install a tread.
  • the piston is subjected to the air expansion pressure when the explosive explosion is caused by the electrical stimulation, and at the same time, it converts the gas cartridge into a physical force for puncturing the gas cartridge. In other words, it acts as an intermediary for converting electrical signals into physical forces.
  • the end of the piston may be formed in a pointed shape so that a hole or groove is formed at the center.
  • the air distributor 113 is disposed around the gas cartridge connected to the inflator and functions to disperse the gas cartridge into the entire air bag air chamber 114 evenly when the gas cartridge is discharged and the gas is instantaneously released.
  • the airbag air chamber 114 functions to protect the user from an external impact when the inflator is actuated by an aerial signal, so that the gas blows up instantly and quickly due to the release of gas compressed in the gas cartridge.
  • the airbag air chamber 114 according to the present invention is characterized in that the weight and the surface area are simplified so as not to be inconvenient for a normal life even when the user wears it.
  • it is formed in the form of a band folded out on the outside so as not to exceed the width of the general safety band, so that it is free to move when worn and provides a wear convenience which is not different from a safety band used in general industrial fields.
  • the volume of the airbag air chamber 114 folded inwardly outside the safety band is increased, and the discharged air is stored therein.
  • the user's neck, thorax, vertebra Thereby protecting the user from external shocks.
  • the airbag air chamber 114 which can protect the head part, can be folded or attached to the neck wrapping part to protect the head.
  • FIG. 3 is a side view of a safety device having an inflator according to an embodiment of the present invention
  • FIG. 4 is a perspective view of a safety device having an inflator according to an embodiment of the present invention.
  • the safety device 100 having an inflator according to the present invention can be attached and detached by a buckle at a front breast portion of the user.
  • a ring to which safety equipment can be caught in the event of a user crashing is mounted on the upper end of the rear surface and is also mounted on the left and right sides of the protector part 115.
  • the hip band 116 supporting the user's buttocks and the thigh band 117 wrapping the thighs are detachably attached so as to relieve pressure applied to the user's thighs in the event of a fall.
  • each band and straps can be adjusted to the length of the buckle is adjustable to fit the body of the user.
  • FIG. 5 is a perspective view of an inflator for mounting a protection device using an electric stimulation according to the present invention
  • FIG. 6 is a sectional view of an inflator for mounting a protection device using an electric stimulation according to the present invention.
  • the inflator according to the present invention operates using an electric stimulus.
  • the gas cartridge 112a is punctured by the trigger signal transmitted through the conductive line 112c, the gas supply port 112b And is discharged to a protective device such as an air bag or safety jacket connected to the gas supply port 112b. This protects the user from environmental impact by temporarily bulging up the protective device that has been contracted.
  • the inflator using the electric stimulation according to the present invention has a simple structure, simplifies its volume and weight, and thus has improved usability, and is easily applicable to safety devices for leisure sports and industrial safety fields. Therefore, it is possible to provide a protection jacket such as a safety protection jacket, which improves the convenience of use.
  • FIG. 6 is a sectional view of the inflator for attaching a protective gear using the electric stimulation according to the present invention.
  • the fuse installed in the electrical primer tube 112e is connected to the conductive line, and the electric flares are generated to detonate the gunpowder installed in the electrical primer.
  • the air expansion pressure and explosive debris from the explosion of gunpowder are applied to the upper piston.
  • the piston is installed at the upper end of the electric primer 112e to receive the pressure due to the explosion of the explosion, and moves instantaneously and rapidly upward. At this time, the tongue coupled with the piston also moves upwards to puncture the gas cartridge do.
  • the inflator of the safety device according to the present invention is formed in a completely sealed structure in which the electric primer and gunpowder are stored to prevent external discharge of explosive gas and flame when the explosive is explosive, You can prevent secondary damage by preventing it from splashing out. In addition, there is no waste due to explosive explosion after use, which is advantageous in that it is easy to use.
  • the protection device such as an air bag connected to the gas supply port is instantaneously and rapidly blown, so that the user can be protected by an external impact.
  • the inflator for attaching the protective gear using the electric stimulation according to the present invention is a principle for switching an electrical signal to a physical force that explodes the explosive and moves the perforated pin 112d.
  • the gas cartridge 112a, The internal compressed gas is instantaneously and rapidly discharged.
  • the safety device detects a change of a slope or a gravity acceleration by a fall detection module, and combines the measured change values to obtain an operation state. If the change value is a preset threshold value The trigger signal is generated. Upon receipt of the trigger signal, the fuse installed in the electrical primer of the inflator is transferred to generate electric spark to explode the gunpowder. When the air expansion pressure caused by the explosive explosion is applied to the punch pin installed at the upper end of the electric primer, the gas cartridge is punctured.
  • the protection device such as an air bag connected to the gas supply port is instantaneously and rapidly blown, so that the user can be protected by an external impact.
  • the safety device having the inflator according to the present invention is equipped with a ring to which safety equipment can be caught, mounted on the left and right sides of the upper portion and the waist portion of the rear side, so that the safety equipment is caught on the ring when the user falls.
  • the hip band 116 supporting the user's buttocks and the thigh band 117 wrapping the thighs are detachably attached to reduce the pressure applied to the user's thighs in the event of a fall.
  • the process of opening the gas cartridge by receiving the trigger signal from the inflator and discharging the stored compressed gas to the airbag air chamber to deploy the airbag should occur before the user receives an external shock and may occur before 0.02 seconds.
  • the safety device can collect information on the user's current position, tilt or gravitational acceleration and bio-signal information by means of a detection sensor or a bio-signal detection device at a normal time, The user's position and the bio-signal information can be monitored.
  • the wearer wearing the safety device having the inflator according to the present invention can avoid a life-threatening injury even if a fall accident occurs in a living environment, a leisure, an industrial field, or a sports scene.
  • the safety device provided with the inflator according to the present invention is provided with an inflator using an electric stimulus to ensure high reliability of use, and can quickly inflate the airbag in case of an accident, thereby protecting the user from external impact.
  • the safety device according to the present invention is formed in such a manner that the wearable airbag is integrally combined with the safety band, thereby providing a wearing convenience that is not significantly different from a safety band used in a general industrial field, and is simple in structure, It is comfortable to wear comfort.
  • the safety device including the inflator according to the present invention has the effect of detecting the safety of the user and acquiring the biometric information by combining the wireless communication technology.

Abstract

La présente invention concerne un dispositif de sécurité doté d'un dispositif de gonflage et, plus spécifiquement, un dispositif de sécurité doté d'un dispositif de gonflage, le dispositif de sécurité doté d'un dispositif de gonflage pouvant être porté dans un site industriel, un champ de courses hippiques et d'autres endroits dans lesquels des accidents de chute peuvent se produire de telle sorte que, lorsqu'une chute se produit, le dispositif détecte la chute et permette à un équipement de protection, tel qu'un coussin de sécurité gonflable ou une veste de sécurité relié(e) à un dispositif de gonflage, d'être rapidement gonflé(e) de façon à protéger un utilisateur contre les chocs.
PCT/KR2017/010346 2017-08-18 2017-09-20 Dispositif de sécurité doté d'un dispositif de gonflage WO2019035509A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0105072 2017-08-18
KR20170105072 2017-08-18

Publications (1)

Publication Number Publication Date
WO2019035509A1 true WO2019035509A1 (fr) 2019-02-21

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PCT/KR2017/010346 WO2019035509A1 (fr) 2017-08-18 2017-09-20 Dispositif de sécurité doté d'un dispositif de gonflage

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10310919A (ja) * 1997-04-28 1998-11-24 Maeda Corp 防護服
KR101341377B1 (ko) * 2012-03-21 2013-12-13 (주)다스 추락 감지 보호복
KR20160040208A (ko) * 2013-08-06 2016-04-12 알파인스타스 리서치 에스알엘 비상 장치를 갖춘 의복 및 관련 비상 방법
KR101683233B1 (ko) * 2015-04-21 2016-12-07 연세대학교 원주산학협력단 공기주입장치
KR20170032359A (ko) * 2014-07-22 2017-03-22 알파인스타스 리서치 에스알엘 팽창가능한 보호 디바이스가 제공된 보호 의복 및 연관된 팽창 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10310919A (ja) * 1997-04-28 1998-11-24 Maeda Corp 防護服
KR101341377B1 (ko) * 2012-03-21 2013-12-13 (주)다스 추락 감지 보호복
KR20160040208A (ko) * 2013-08-06 2016-04-12 알파인스타스 리서치 에스알엘 비상 장치를 갖춘 의복 및 관련 비상 방법
KR20170032359A (ko) * 2014-07-22 2017-03-22 알파인스타스 리서치 에스알엘 팽창가능한 보호 디바이스가 제공된 보호 의복 및 연관된 팽창 방법
KR101683233B1 (ko) * 2015-04-21 2016-12-07 연세대학교 원주산학협력단 공기주입장치

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