CN1548323A - Collision loss reducing unit for car - Google Patents

Abstract

The collision loss reducing unit for car is installed inside the bumper. The collision loss reducing unit can inflate air bag instantaneously to make the bumper extend forwards to produce one air bag buffering area capable of changing hard collision into flexible collision to reduce damage. It is suitable for installation to various vehicles, including car, bus, etc. and has low manufacture cost, low use cost and easy installation.

Description

Collision loss reducing device for car (automobile)

The invention relates to a collision loss reducing device for a car (automobile). The automobile airbag is composed of a rectangular organ leather bag-shaped air bag, an inner baffle, an air generator, an adjustable arm rod and the like, does not change the original appearance of the automobile (car), does not influence any function of the automobile (car), and accords with the national standard established for manufacturing the automobile (car).

The users of cars, automobiles and buses are increased greatly in the background technology, and the accidents of vehicle collision occur, so that the tragedy of car damage and people death is often caused, the smooth road is influenced, the damage of the vehicles and the casualties of the personnel are also caused, and at present, no damage reducing device which can not change the appearance, the size and the functions of the cars (automobiles), is suitable for being installed on various types of cars, buses and can well protect the damage of the vehicles is available. The invention is installed in the original bumper of the car (automobile), does not change the appearance, size and function of the car (automobile), can not see the car from the appearance that the invention is installed in the car, and is suitable for the installation of various types of cars, passenger cars and automobiles. The gas generator can generate a large amount of gas instantly, so that the rectangular organ leather bag-shaped air bag is filled with the gas, the original vehicle bumper extends outwards to form an air bag buffer area, the impact force during collision is greatly reduced, the purposes of flexible collision and damage reduction are achieved, the road blockage caused by vehicle collision is avoided, the life safety of drivers and passengers is improved, and the damage to other people is also reduced.

The invention relates to a device which comprises a rectangular organ leather bag-shaped air bag, an inner baffle, an air generator, an adjustable arm rod and the like. An inner baffle is arranged at the position of an original vehicle bumper, the inner side of a rectangular bellows-shaped air bag is connected with the inner baffle in an adhesive way, the outer side of the rectangular bellows-shaped air bag is connected with the original vehicle bumper in an adhesive way, loose arm rods are arranged above and below two ends of the inner baffle and are connected with the original vehicle bumper, the original vehicle bumper is just clamped on the inner baffle when the rectangular bellows-shaped air bag is not aerated, electromagnetic force switches are respectively arranged above and below two ends of the inner baffle and buckle the original vehicle bumper so as to stabilize the stability of the original vehicle bumper in the running process of the vehicle and prevent the original vehicle bumper from loosening or falling off due to the vibration of the vehicle in the running process, the original vehicle bumper is still at the original installation position, and the loose arm rods play the supporting and balancing roles when the original vehicle bumper extends outwards after the rectangular bellows-shaped air bag is aerated so as to ensure that the original vehicle bumper does not fall downwards when extending outwards, the electromagnetic switch is jointly controlled by a main switch, a plurality of inflation ports are arranged on the inner side of the rectangular bellows-shaped air bag and connected with a gas generator, high-voltage electrons ignite ammonium nitrate to generate gas in the gas generator, the high-voltage electrons use an original vehicle battery as a power supply, the ignition switch is jointly controlled by the main switch, the rectangular bellows-shaped air bag can play a role in directional positioning when being inflated or contracted, and cannot be clamped or damaged by an original vehicle bumper or an inner baffle, and the main switch is arranged in front of a driver and can be pressed at any place. The invention is installed in the original vehicle bumper, which is not seen from the appearance, and the original vehicle bumper is still at the original installation position. Before the car (automobile) is collided, the main switch is pressed down, the high-voltage electron can ignite the ammonium nitrate instantly, a large quantity of gas can be instantly produced, and the rectangular organ-shaped leather-bag-shaped air bag can be quickly expanded to force the original vehicle bumper to extend outwards to form an air bag buffer area, so that the impact force of the vehicle in collision can be greatly reduced, and the rigid collision can bechanged into flexible collision, so that the loss and damage produced by collision can be reduced, when the main switch is pressed down, the electromagnetic switch is opened, the original vehicle bumper can be allowed to extend outwards, before the original vehicle bumper is restored, the gas generator is unscrewed from the original position, the original vehicle bumper is pushed inwards until the electromagnetic switch on the internal baffle plate is fastened on the original vehicle bumper, the gas in the rectangular organ-shaped leather-bag-shaped air bag is exhausted, the rectangular leather-bag-shaped air bag can be repeatedly used, the ammonium nitrate is added into the gas generator again, the device can be placed in a ready-to-operate state again.

Description of the drawings fig. 1 is a schematic view of the installation of the invention (in operation)

Detailed Description

Installation: please refer to the attached drawings. The original vehicle bumper 1 is detached, the inner baffle 5 is installed on the position of the original vehicle bumper 1, the rectangular piano leather-bag-shaped air bag 3 is connected with the original vehicle bumper 1 and the inner baffle 5 through glue, the six detachable arm rods 2 are connected with the original vehicle bumper 1 and the inner baffle 5 through bolts, an inflation inlet of the rectangular piano leather-bag-shaped air bag 3 is connected with the gas generator 6, the four electromagnetic force switches 4 are installed above and below two ends of the inner baffle 5, and the main switch is placed in front of a driver. Before the original vehicle bumper is restored to the original position, the gas generator 6 is unscrewed, the original vehicle bumper 1 is pushed inwards until the electromagnetic switch 4 on the inner baffle 5 is buckled on the original vehicle bumper 1, gas in the rectangular organ-shaped leather bag-shaped air bag 3 can be discharged, the rectangular organ-shaped leather bag-shaped air bag 3 can be repeatedly used, and the gas generator 6 is added with ammonium nitrate again, so that the air bag can be in a preparation working state again.

The implementation mode is as follows: under normal vehicle running conditions, the original vehicle bumper 1 compresses the rectangular bellows-like air bag 3 between the original vehicle bumper 1 and the inner fender 5. The vehicle bumper 1 is positioned on the original assembly size, the four electromagnetic force switches 4 are closed to buckle the original vehicle bumper 1, and the appearance cannot see that the vehicle is provided with the sedan(automobile) collision damage reducing device'. Before the collision of car (automobile), the driver presses the main switch, the high-voltage electronic ignition in the gas generator 6 is acted, and the ammonium nitrate is ignited ) The rectangular accordion leather bag-shaped air bag 3 is rapidly filled with air to expand, so that the original vehicle bumper 1 is forced to extend outwards to form an air bag buffer area, the original vehicle bumper 1 and the inner baffle 5 are clamped inside and outside the rectangular accordion leather bag-shaped air bag 3, impact force is changed from rigid impact into flexible impact, point-shaped stress is changed into planar stress, the impact force is greatly reduced, the electromagnetic force switch 4 is simultaneously opened when the main switch is opened, the original vehicle bumper 1 can freely extend out, and the original vehicle bumper 1 is kept balanced and stable by the flexible arm rod 2 after extending out, so that the original vehicle bumper 1 cannot fall. Before the original vehicle bumper is restored to the original position, the gas generator 6 is unscrewed,the original vehicle bumper 1 is pushed inwards until the electromagnetic force switch 4 on the inner baffle 5 buckles the original vehicle bumper 1, gas in the rectangular bellows-shaped gasbag 3 is discharged, ammonium nitrate is added into the gas generator again, and the gas generator is ready for the next working state again.

Claims (1)

1. The invention relates to a collision damage-reducing device for a car (automobile), which comprises a rectangular bellows-shaped air bag, an inner baffle, a gas generator, accessories and the like, and is arranged in an original vehicle bumper without influencing the original installation size of the original vehicle bumper and the appearance of the vehicle. The invention is characterized in that an inner baffle is arranged at the position of an original vehicle bumper, the inner side of a rectangular bellow-shaped air bag is connected with the inner baffle in an adhesive way, the outer side of the rectangular bellow-shaped air bag is connected with the original vehicle bumper in an adhesive way, six movable arm rods are connected with the inner baffle and the original vehicle bumper by bolts, and the six movable arm rods play a role in supporting and stabilizing the original vehicle bumper when the original vehicle bumper extends outwards after the rectangular bellow-shaped air bag is inflated so as to ensure that the original vehicle bumper does not fall downwards when extending outwards, and the original vehicle bumper is just clamped in the inner baffle when the rectangular bellow-shaped air bag is in an airless stateOn the plate, electromagnetic force switches are respectively arranged above and below two ends of the inner baffle plate to buckle the original vehicle bumper so as to stabilize the original vehicle bumper and prevent the vehicle from loosening or falling due to vibration in the running process, the electromagnetic force switches are jointly controlled by a main switch, and the original vehicle bumper is still at the original installation position. The inner side of the rectangular organ leather bag-shaped air bag is provided with a plurality of inflation ports which are connected with an air generator, high-voltage electrons are used in the air generator to ignite ammonium nitrate to generate air, the high-voltage electrons are used as a power supply of an original vehicle storage battery, an ignition switch is jointly controlled by a main switch, the rectangular organ leather bag-shaped air bag can play a role in directional positioning when being inflated or contracted, the rectangular organ leather bag-shaped air bag cannot be damaged by a bumper or an inner baffle of the original vehicle, and the main switch is arranged in front of a driver and can be pressed at a place where the rectangular organ leather bag-shaped air bag-. Before the car (automobile) is collided, the main switch is pressed down, and the high-voltage electrons ignite the ammonium nitrate powder: ( ) The rectangular organ leather bag-shaped air bag is quickly expanded to extend the original vehicle bumper outwards to form an air bag buffer area, so that the impact force of the vehicle during collision is greatly reduced, the vehicle is changed from rigid collision to flexible collision, and the loss and injury caused by collision are reduced. When the main switch is pressed down, the electromagnetic switch is simultaneously opened, and the original vehicle bumper is allowed to extend outwards. Before the original vehicle bumper recovers the original position, the gas generator is unscrewed, the original vehicle bumper is pushed inwards until the electromagnetic force switch on the inner baffle plate buckles the original bumper, gas in the rectangular organ leather bag-shaped air bag can be discharged, the rectangular organ leather bag-shaped air bag can be repeatedlyused, and ammonium nitrate is added into the gas generator again, so that the vehicle bumper can be in a state of preparing the next working state again.