WO2000073126A1 - Demarreur d'urgence pour cylindre a gaz haute pression et cle de demarrage - Google Patents

Demarreur d'urgence pour cylindre a gaz haute pression et cle de demarrage Download PDF

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Publication number
WO2000073126A1
WO2000073126A1 PCT/JP2000/000958 JP0000958W WO0073126A1 WO 2000073126 A1 WO2000073126 A1 WO 2000073126A1 JP 0000958 W JP0000958 W JP 0000958W WO 0073126 A1 WO0073126 A1 WO 0073126A1
Authority
WO
WIPO (PCT)
Prior art keywords
key
emergency
pressure gas
gas cylinder
starting
Prior art date
Application number
PCT/JP2000/000958
Other languages
English (en)
Japanese (ja)
Inventor
Sohei Takashima
Original Assignee
Sohei Takashima
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 Sohei Takashima filed Critical Sohei Takashima
Priority to AU25747/00A priority Critical patent/AU2574700A/en
Publication of WO2000073126A1 publication Critical patent/WO2000073126A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J27/00—Safety equipment
    • B62J27/20—Airbags specially adapted for motorcycles or the like
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles

Definitions

  • the present invention is intended for use in emergency situations required in the use environment of a high-pressure gas cylinder for emergency starting incorporated in a motorcycle or other occupant protection equipment, a body protection equipment for workers at high altitude, or a shock absorbing device, etc.
  • This is a combination of an emergency starter and a start-up key that enables the emergency operation of the start-up key.
  • a hemispherical trigger built into the main body of the activation device for emergency activation of the cylinder, a safety device with a flanged pipe-shaped slide mechanism that limits or releases the operation of the activation key, and is integrated with the main body of the activation device.
  • a set of screw-type resetters that has a structure that compresses the pushed push spring and resets the hemispherical trigger inside the main body of the starter, and corresponds to the release of the start key. For this reason, it is possible to operate smoothly within the operating range of 80 degrees square in front of the trigger section of the activation device main body by using the physical phenomenon in an emergency as the activation factor without waiting for the judgment of the user or administrator
  • the trigger of the starting device is released by the function of the starting key, and the starting pin can instantly open and operate the seal of the high-pressure gas cylinder by the push spring, and at the same time, has a simple and reliable structure
  • the entire system can operate as an emergency starting device for high-pressure gas cylinders and a starting key.
  • the emergency activation device for high-pressure gas cylinders of the present invention as well as a protection device for occupants such as a congested vehicle, a fall protection device for high-altitude workers, or an impact mitigation device in which the activation key is used together with the high-pressure gas cylinder.
  • a protection device for occupants such as a congested vehicle, a fall protection device for high-altitude workers, or an impact mitigation device in which the activation key is used together with the high-pressure gas cylinder.
  • the environment requires urgent, smooth and reliable operation, and it must cope with changing environments, multi-hour use, and ease of routine maintenance.
  • the solution is to provide a simple shape and structure throughout the construction of the gas cylinder emergency starter and starter key.
  • the operation of the starting key according to the present invention is intended to solve a problem which exists in the conventional spherical key, that is, a force due to an external factor necessary to obtain a certain operating effect varies depending on the operating angle. .
  • the starting device of the present invention has a hemispherical trigger and biston guide on the side of the biston built into the main body of the starting device, which has the shape of a light cylinder as a whole, and a starting pin on the side of the high-pressure gas cylinder at the top of the piston.
  • the lower part of the piston is composed of extremely simple parts that only have a female screw and a push spring for a screw-type resetter, and a safety device with a flanged pipe shape that slides on the main body of the starter main body. Since the number of parts is reduced, the parts are made simpler in shape, which ensures durability and rigidity.
  • the starting device of the present invention has a light cylinder-shaped starting device as a whole.
  • the trigger and piston guide on the side, the female screw for the screw-type resetter at the bottom of the piston, the push spring, the mounting hole for the screw-type resetter, and the mechanism are comprised in a series. This minimizes the possibility of mechanical malfunction by minimizing the distance.
  • the stress generated by the push spring is released by releasing the ring-shaped ball guide combined with the spherical ball key located at the tip of the activation key to the hemispherical trigger built in the activation device body. Since the ring-shaped ball guide receives between the circumference of the opening of the hemispherical trigger and the circumference of the starting key mounting hole, the stress from the trigger generated by the push spring is effectively the key. The ball guide will take charge of it. Due to this fact, the ball ⁇
  • the key is released from the stress from the trigger and not only ensures smooth operation of 80 degrees square in front of the trigger part of the activation device main body, which is the original operation effect of the spherical key, but also the external angle required by the operation angle It is intended to reduce the difference between the power figures of the factors.
  • the screw-type resetter according to the present invention is a screw-type resetter having a separate male screw shape, and a screw that is drilled in the center of the lower part of the biston built into the main body of the starter through the screw-type resetter mounting hole on the lower surface of the main body of the starter.
  • the hemispherical trigger on the side of the ton is reset to the boot key mounting hole of the boot device, and the spherical ball key and ring-shaped ball guide located at the tip of the boot key have the boot key mounting hole.
  • the screw-type resetter is released from The work of resetting the working key is completed.
  • the present invention not only provides a situation where a weak person can work due to the simple screw structure of the screw-type resetter, but also wears a female screw in the biston and separates the screw-type resetter that is not used constantly. By having a mechanism that does this, it is possible to reduce the weight by eliminating the increase in the number of parts when securing functions.
  • the safety device of the present invention covers the activation key mounting hole of the activation device body as a whole, which has the shape of a light cylinder, when the safety device having a flanged pipe shape as a whole is in operation, and on the activation device body when not in operation.
  • the key By sliding the key in one direction of the high-pressure gas cylinder to release the boot key mounting section, the boot key is released to the boot key mounting port and resetting is completed. This prevents malfunction of the starter from misuse caused by human error. Also, it is located in front of the start key mounting hole while the safety device is operating. _
  • the U-shaped notch on the safety device body that is used is a simple shape, but the operation effect of a spherical ball key and ring-shaped ball guide is assured. Is realized while restricting the activation of the emergency activation device.
  • the safety device of the present invention has an external recognition marker with a red color when the safety device is operating and a border color when the safety device is not operating, and has an opaque color.
  • the safety device is activated by intentionally sliding the safety device, the selected setting that is not activated is displayed in color, indicating that the operation of the safety device is a simple mechanism. Improves visibility from the outside of the state, and the emergency starter for the high-pressure gas cylinder and the starting key are used together with the high-pressure gas cylinder.
  • the equipment that facilitates confirmation work by the user or manager in the environment where the shock mitigation device is used.
  • the safety device of the present invention consists of a spherical ball key, which is a combination part located at the tip of the starting key, a ring-shaped ball guide part of the ring-shaped ball guide, and a hemispherical trigger located on the side of the piston that is inscribed in the cylinder barrel. Due to the structure of the outer shell of the starter body, it does not receive large stress from the trigger that is generated from the compressed push spring, and does not receive large stress from the trigger that is generated from the compressed push spring.
  • the entire safety device has a structure that eliminates the cause of unnecessary thickening of parts. Disclosure of the invention b
  • the present invention is designed to provide a unique accident and disaster environment in the event of a motorcycle operation such as a motorcycle accident, a specific work operation in the event of a fall from a high-level worker, an accident in transporting goods, or an earthquake in a stored product.
  • the emergency activation device for the high-pressure gas cylinder used in the high-pressure gas cylinder built into the shock mitigation device for emergency emergency activation, and This is related to the start key.Since the minimum necessary parts having a simple part shape are mechanically arranged in a series, the mechanically operated part is simple and has a minimum distance. This eliminates the possibility as much as possible, and ensures the effect of ensuring the secure operation, durability and rigidity required for the emergency starter and the starter key of the emergency shock mitigation device.
  • the present invention addresses the problem of weight reduction required as an essential condition for emergency start-up devices in the operating environment of the emergency start-up shock mitigation device.
  • the present invention is applied to a specific accident operation environment such as a riding operation peculiar to a motorcycle accident, a work operation peculiar to a fall of a high-level worker, a transportation accident of goods, an earthquake disaster of stored goods, etc.
  • the system is automatically activated by using the fact that the human body or article to be protected moves beyond the distance intended by the user or administrator as a physical activation factor, and the operation is completed in a matter of seconds.
  • This relates to the emergency starter for the high-pressure gas cylinder used in the high-pressure gas cylinder incorporated in the shock-absorbing device for sudden start-up and the key for start-up, which requires smooth operation in unpredictable situations. It is.
  • a ring-shaped ball guide combined with a spherical ball key located at the tip of the starting key of the present invention has a special shape.
  • the stress generated by the push spring is applied between the circumference of the opening of the hemispherical trigger and the circumference of the starting key mounting opening. Since the ring-shaped ball guide receives the stress in, the stress from the trigger generated by the push spring is received by the ball guide. Due to this fact, the ball key combined with the ball guide is released from the stress from the trigger, and only the smooth operation of the front of the trigger body of the starting device body, which is 80 degrees square, which is the original operation effect of the spherical key, is secured. Rather, it reduces the difference in the required external factors of the tensile force depending on the operating angle, and realizes a start from a poor environment and an unpredictable posture.
  • the present invention addresses the problem of environmental pollution on a global scale, and is an emergency starter for high-pressure gas cylinders and a starter for high-pressure gas cylinders that responds to impact mitigation devices intended for repeated use that are different from disposable impact mitigation devices that existed in the past.
  • This is related to the key, and for resetting and checking the startup key required for repeated use, a screw-type resetter with a separate male screw and a screw-type resetter mounting hole on the bottom of the starter body, It is equipped with a female screw for a set of screws and a set screw for drilling in the center of the lower part of the piston.
  • the screw-type resetter is inserted through the screw-type resetter mounting hole on the bottom of the actuating device body and rotated to pull down the biston along the biston guide toward the lower surface of the actuating device body, thereby compressing the push spring and the piston.
  • the hemispherical trigger on the side is to be reset to the boot key mounting hole of the boot device.
  • the ball key at the end of the boot key and the ring-shaped ball guide are released to the boot key mounting hole. In this state, by removing the screw-type reset device from the main unit of the boot device, the reset operation of the boot key is completed.
  • the present invention uses a simple screw structure of the screw-type resetter to enable a weak person to perform resetting and inspection work.
  • the mechanism has a mechanism that separates the screw from the female screw into the biston and separates the screw-type reset that is not used all the time. This is a reduction.
  • the present invention is applied to a specific accident operation environment such as a riding operation peculiar to a motorcycle accident, a work operation peculiar to a fall of a high-level worker, a transportation accident of goods, an earthquake disaster of stored goods, etc.
  • the system is automatically activated by using the fact that the human body or article to be protected moves beyond the distance intended by the user or administrator as a physical activation factor, and the operation is completed in a matter of seconds.
  • It relates to the emergency starter for the high-pressure gas cylinder used in the high-pressure gas cylinder built into the shock-absorbing device for sudden start-up and the key for starting. It has a safety device required to prevent malfunction due to human error in the work situation.
  • the safety device which has a flanged pipe shape as a whole, is covered, the port is slid while the non-operating device is in operation.
  • the ball key at the tip of the boot key and the ring-shaped ball guide at the end of the boot key that has been reset after being reset to the boot key mounting opening by a simple operating mechanism from misuse due to human error This is to prevent malfunction of the device.
  • this safety device has a spherical ball key, which is a combination part located at the tip of the starting key, a ring-shaped ball guide part of a ring-shaped ball guide, and a hemispherical trigger located on the side face of a piston inscribed in the cylinder barrel.
  • Fig. 1 is a conceptual view showing the appearance of the emergency activation device main body and the activation key of the present invention
  • Fig. 2 is an external conceptual diagram of the activation key of the present invention.
  • FIG. 3 is a conceptual cross-sectional view of the emergency starter body and the activation key of the present invention in a standby state before activation
  • Fig. 4 shows the emergency starter body of the present invention in an activated state
  • FIG. 3 is a conceptual cross-sectional view of a start key.
  • Fig. 5 is a related diagram of the screw type reset
  • Fig. 6 is a related diagram of the screw type reset
  • FIG. 7 is a diagram showing a positional relationship when the safety device is operating
  • FIG. 8 is a diagram showing a positional relationship when the safety device is not operating.
  • the present invention has a device 14 which is detachable but fixed to a motorcycle or a structure at one end, and a spherical ball key 11 and a ring-shaped ball guide 12 which are combined parts at the opposite end.
  • a combination of what is to be the starting key 9 connected by a cable 10 of fixed length determined and adjusted, and the shape and size of the clothing to be worn by the occupants and operators, or the shape and scale according to the items to be protected Gas cylinder built into the shock mitigation device for emergency start-up The effect can be obtained by using two of the emergency starter bodies 3 for the high pressure gas cylinder used in the goo 1 at the same time.
  • the emergency starter body 3 has the shape of a light cylinder as a whole, and has a high-pressure gas cylinder mounting port 2 and high-pressure gas discharging port 5 on the upper surface, a starting key mounting port 4 on the side, and a screw-type resetter mounting hole 7 on the lower surface.
  • the outer shell is divided into upper and lower two chambers 15 and a cylinder barrel 16, and a hemispherical trigger 19, a biston guide 22, and a chamber 15 are provided on the side surface of a piston 18 built in the cylinder barrel 16.
  • a separate screw setter 6 is inserted through the screw-type resetter mounting hole 7 and screwed into the screw-type female screwer 21 for screw-type resetter drilled at the bottom of the piston so that the biston 18 is located on the underside of the main body of the starter.
  • the piston 18 released between the cylinder barrel 16 and the hemispherical trigger 19 is also pushed by a push spring 20 released from compression, and the starting pin 17 located on the piston head is pressurized. It protrudes in the direction of the gas cylinder 1 and opens the seal of the high-pressure gas cylinder 1.
  • a safety device having a flanged pipe shape 8 In order to operate the safety device, slide the safety device body 8 to the position where the start key mounting hole 4 is covered, and insert the cable 10 of the start key 9 into the U-shaped notch 23 to obtain a spherical shape.
  • the starter key 3 is released by sliding the starter main body 3 in the direction of the high-pressure gas cylinder 11 to release the starter key mounting port 4, thereby deactivating the starter.
  • the safety device 8 of the present invention has an external recognition mark of red 25 when the safety device 8 is operating and green 24 when the safety device 8 is not operating, in the safety device sliding area of the driving device body 3 having a light cylinder shape as a whole.
  • Emergency starter and start key for high-pressure gas cylinders in which the selected setting to activate or deactivate the safety device 8 is displayed in color by having the best of all.
  • FIG. 1 is a conceptual view of the external appearance of the emergency starter body 3 and the start key 9 of the present invention.
  • FIG. 2 is a conceptual view of the appearance of the activation key 9 of the present invention, and shows the positional relationship among the spherical ball key 11, the ring-shaped ball guide 12, the cable 10, the adjusting device 13, and the fixing device 14.
  • Fig. 3 is a schematic cross-sectional view of the emergency starter main body 3 and the start key 9 of the present invention.
  • the chamber 15 is in a standby state before start when the start key 9 is released to the emergency starter main body. It shows the positional relationship between the starting pin 17 inside the barrel 16, the piston 18, the hemispherical trigger 19, the push spring 20, the spherical ball key 11 and the ring-shaped ball guide 12, etc. This indicates a non-operating state.
  • Fig. 4 is a conceptual cross-sectional view of the emergency starter body 3 and the start key 9 of the present invention.
  • the start key 9 is pulled from the emergency starter body 3 due to some external factors.
  • the emergency starting device is released, the starting pin 17, piston 18, hemispherical trigger 19, push spring 20, spherical ball key 11 and ring-shaped ball guide inside the chamber 15 and cylinder 16 with the emergency starter activated It shows the positional relationship of 12 mag.
  • Fig. 5 shows the operation of resetting the emergency starter body 3 to the standby state before start-up or releasing the spherical ball key 11 and the ring-shaped ball guide 12 of the present invention to the emergency starter body 3, or checking the operation.
  • Fig. 6 shows the operation of resetting the emergency starter body 3 to the standby state before starting, or checking the operation to release the spherical ball bearing 11 and the ring-shaped ball guide 12 of the present invention to the emergency starter body 3.
  • the screw-type resetter 6 shows the positional relationship between a female screw 21 for a screw-type resetter, a push spring 20, a piston 18, a hemispherical trigger 19, and a starting pin 17, inside the chamber 15 and the cylinder barrel 16.
  • Fig. 7 shows the relationship of the operating position of the safety device 8 of the present invention.
  • User who can attach and detach but is fixed to the structure, etc.
  • fixing the device 14 when fixing the device 14, when adjusting the start-up key cable 10, when resetting the emergency starter main unit 3, during operation check or storage, etc.
  • It shows the positional relationship between the safety device 8 and the emergency start device main body 3 when the operation of the emergency start device 3 and the start key 9 is stopped by the will of the user.
  • the external recognition marker 25 displays red.
  • Fig. 8 shows the operating position relationship of the safety device 8 of the present invention, in which the movement of the start key 9 is not restricted as the standby state before the start of the shock mitigation device for emergency start. .
  • the external recognition marker 124 displays green.
  • the hemispherical trigger located on the side of the biston inscribed in the cylinder barrel has a spherical shape located at the tip of the starting key released due to its characteristic shape.
  • the present invention uses a hemispherical trigger to reduce the number of parts as an emergency starting device.
  • the parts have a simple shape and the mechanism is arranged in a series to minimize the mechanical working parts and minimize the distance, thus maximally eliminating the possibility of mechanical malfunctions and maintaining durability. It achieves high performance, rigidity and light weight.
  • the safety device in the emergency starter for the high-pressure gas cylinder of the present invention is a spherical ball key, which is a combination part located at the tip of the start key, a ring-shaped ball guide part of a ring-shaped ball guide, and a biston inscribed in the cylinder barrel. Due to the structure of the hemispherical trigger located on the side and the outer shell of the actuating device, it does not receive a large stress from the trigger that is generated from the compressed push spring, and the pulling force from the external actuating key is a trigger factor.
  • a safety device that has a flanged pipe shape with the entire startup key mounting port of the startup device body, which has a light cylinder shape as a whole, can be used. During operation, it is covered, and when not in operation, the starting device is slid on the main body of the starting device by sliding in the direction of the high-pressure gas cylinder. Combined with simple actuation mechanism to release the mouth portion, and has a to eliminate the cause of non-use wall thickness of the component structure in the entire safety device.
  • the U-shaped notch located in front of the activation key attachment opening during operation of the safety device is a simple shape but a spherical ball key operating effect.
  • the screw-type resetter in the emergency starter for a high-pressure gas cylinder of the present invention has a separate screw-type resetter with the shape of a separate male screw inside the starter body through the screw-type resetter mounting hole on the lower surface of the starter body.
  • the push spring By pressing down, the push spring is compressed, and the hemispherical trigger on the side of the piston is reset to the start key mounting hole of the starter body.
  • the ball ball and ring located at the tip of the start key
  • the reset operation of the boot key is completed by removing the screw-type resetter from the boot device body.
  • the present invention not only provides a situation where a weak person can work due to the simple screw structure of the screw-type resetter, but also has a mechanism in which a female screw is drilled in the biston and a screw-type resetter that is not used constantly is separately provided. As a result, it is possible to reduce weight by eliminating the increase in the number of parts when securing functions.
  • the screw-type resetter is a mechanism that not only supports daily operations such as inspection of the emergency start-up device when checking and replacing high-pressure gas syringes, but also assumes that the emergency start-up device is used repeatedly.
  • Impact mitigation devices address a distinct global environmental pollution problem.
  • the starting key in the emergency starter for high-pressure gas cylinders of the present invention is a specific boarding operation in the event of a traffic accident such as a motorcycle, a specific work operation in the event of a fall accident of a high-level worker, Accidents specific to the occurrence of an earthquake disaster, etc.Unpredictable due to the fact that the human body or articles to be protected in the disaster occurrence environment moves beyond the distance intended by the user or manager as a physical activation factor It has the effect of converting it into a start-up operation via the start-up key of the present invention, which has a shape and structure that realizes smooth operation in the posture.
  • the ring-shaped ball guide with a lb-like shape is released from a starting key mounting port located on the outer shell of the emergency activation device body to a hemispherical trigger located on the side of the piston, which is inscribed in one barrel of the cylinder.
  • the ring-shaped ball guide receives the stress generated by the push spring between the circumference of the opening of the hemispherical trigger and the circumference of the starting key mounting port, the ring spring guides the stress generated by the push spring. The generated stress from the trigger is to be received by the ball guide.
  • the ball key combined with the ball guide is released from the stress from the trigger, and if only the smooth operation of the front of the trigger of the actuating device body, which is the original operation effect of the more spherical key, is ensured at 80 degrees square on the front. Instead, it reduces the difference in the required external tension depending on the operating angle, and realizes the start-up of the emergency starter from a poor environment and unpredictable posture.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Air Bags (AREA)

Abstract

L'invention concerne un démarreur d'urgence combiné à une clé de démarrage pouvant mettre en route, en cas d'urgence, un cylindre haute pression intégré dans un dispositif de protection pour un conducteur d'un véhicule à deux roues, dans un dispositif de protection du corps pour des ouvriers travaillant en un point élevé ou dans un dispositif d'amortissement des chocs comprenant une clé à bille sphérique (11) et un guide de bille annulaire (12) de la clé de démarrage (9), un déclencheur (19) du système semi-sphérique intégré dans un corps de démarrage convertissant le fonctionnement de la clé de démarrage en une opération d'une cheville de démarrage de manière à démarrer en urgence le cylindre de gaz haute pression (1), un dispositif de sûreté avec un mécanisme coulissant (8) en forme de tuyau à bride actionné ou libéré par la clé de démarrage ajusté dans le corps de démarrage et un dispositif de remise à zéro de type vis (6) présentant une structure permettant de comprimer un ressort de poussée incorporé (20) de manière à remettre à zéro le déclencheur (19) dans le corps de démarrage et permettant de libérer la clé de démarrage.
PCT/JP2000/000958 1999-05-31 2000-02-21 Demarreur d'urgence pour cylindre a gaz haute pression et cle de demarrage WO2000073126A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25747/00A AU2574700A (en) 1999-05-31 2000-02-21 Emergency starter for high-pressure gas cylinder and start key

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JP1999004864U JP3069811U (ja) 1999-05-31 1999-05-31 高圧ガスシリンダ―用緊急起動装置ならびに起動用鍵。
JP11/4864U 1999-05-31

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WO2002094617A2 (fr) * 2001-05-18 2002-11-28 Fabio Giovanni Fedele Colombo Gonfleur pour articles ou equipements protecteurs pneumatiques
WO2011060592A1 (fr) * 2009-11-23 2011-05-26 Chen Lide Réservoir gonflable par extrusion muni de poulies
WO2011148351A1 (fr) 2010-05-28 2011-12-01 Helite S.A.R.L. Dispositif pour gonfler un airbag
CN103418095A (zh) * 2013-08-09 2013-12-04 中国科学院深圳先进技术研究院 安全气囊
CN103419740A (zh) * 2013-08-09 2013-12-04 中国科学院深圳先进技术研究院 安全气囊
GB2504740A (en) * 2012-08-08 2014-02-12 Airbag Technologies Ltd Air release triggers and inflatable body protectors comprising air release triggers
WO2015159746A1 (fr) * 2014-04-14 2015-10-22 株式会社ダイセル Perforateur, et dispositif d'évacuation de gaz

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CN103818338B (zh) * 2014-03-06 2016-04-06 苏州伯特利环保科技有限公司 牵拉式气囊激发器

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JPS58106299A (ja) * 1981-12-21 1983-06-24 Nippon Tansan Gas Kk 駆動側の仁意方向への移動力によるボンベカツト機構作動装置
JPS63231096A (ja) * 1987-03-17 1988-09-27 ル・エ−ル・リクイツド・ソシエテ・アノニム・プ−ル・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロ−ド 加圧ガスを収容するびん用コツク
JP3046373U (ja) * 1997-08-19 1998-03-06 政博 小曽根 エアーバッグ作動装置
JP3060295U (ja) * 1998-12-09 1999-08-17 二三生 古川 緊急用ガス噴出装置及び人体用エアバッグ装置
JP3063889U (ja) * 1999-05-13 1999-11-30 宗平 高島 衝撃緩和装置。
JP2000016227A (ja) * 1998-07-01 2000-01-18 Yamada:Kk エアバッグの起動装置

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JPS58106299A (ja) * 1981-12-21 1983-06-24 Nippon Tansan Gas Kk 駆動側の仁意方向への移動力によるボンベカツト機構作動装置
JPS63231096A (ja) * 1987-03-17 1988-09-27 ル・エ−ル・リクイツド・ソシエテ・アノニム・プ−ル・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロ−ド 加圧ガスを収容するびん用コツク
JP3046373U (ja) * 1997-08-19 1998-03-06 政博 小曽根 エアーバッグ作動装置
JP2000016227A (ja) * 1998-07-01 2000-01-18 Yamada:Kk エアバッグの起動装置
JP3060295U (ja) * 1998-12-09 1999-08-17 二三生 古川 緊急用ガス噴出装置及び人体用エアバッグ装置
JP3063889U (ja) * 1999-05-13 1999-11-30 宗平 高島 衝撃緩和装置。

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002094617A2 (fr) * 2001-05-18 2002-11-28 Fabio Giovanni Fedele Colombo Gonfleur pour articles ou equipements protecteurs pneumatiques
WO2002094617A3 (fr) * 2001-05-18 2004-02-26 Fabio Giovanni Fedele Colombo Gonfleur pour articles ou equipements protecteurs pneumatiques
US7011232B2 (en) 2001-05-18 2006-03-14 Fabio Giovanni Fedele Columbo Inflator for inflating pneumatic protective articles or gear
WO2011060592A1 (fr) * 2009-11-23 2011-05-26 Chen Lide Réservoir gonflable par extrusion muni de poulies
WO2011148351A1 (fr) 2010-05-28 2011-12-01 Helite S.A.R.L. Dispositif pour gonfler un airbag
GB2504740A (en) * 2012-08-08 2014-02-12 Airbag Technologies Ltd Air release triggers and inflatable body protectors comprising air release triggers
CN103419740A (zh) * 2013-08-09 2013-12-04 中国科学院深圳先进技术研究院 安全气囊
CN103418095A (zh) * 2013-08-09 2013-12-04 中国科学院深圳先进技术研究院 安全气囊
CN103419740B (zh) * 2013-08-09 2016-05-11 中国科学院深圳先进技术研究院 安全气囊
CN103418095B (zh) * 2013-08-09 2016-05-11 中国科学院深圳先进技术研究院 安全气囊
WO2015159746A1 (fr) * 2014-04-14 2015-10-22 株式会社ダイセル Perforateur, et dispositif d'évacuation de gaz
JP2015202754A (ja) * 2014-04-14 2015-11-16 株式会社ダイセル 穿孔器およびガス排出装置
US10059577B2 (en) 2014-04-14 2018-08-28 Daicel Corporation Perforator and gas discharge apparatus

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JP3069811U (ja) 2000-07-04

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