CN2398858Y

CN2398858Y - Safety air bag for prevention of suffocation

Info

Publication number: CN2398858Y
Application number: CN 99250484
Authority: CN
Inventors: 胡建国
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-30
Filing date: 1999-11-30
Publication date: 2000-10-04
Anticipated expiration: 2009-11-30

Abstract

The utility model relates to a safety air bag for prevention of suffocation, which is provided with a baggy air bag body. The air bag body is provided with a plurality of small convex packets on one side contacting the human face, and the gaps between the small packets forms air passages. Once a traffic accident occurs, the human face can not move away from the air bag because of external force, and people can breathe through the air passages as usual. So the fatal accident led by suffocation caused by the safety air bag is avoided. The small packets on the air bag form a buffer layer which can play better protective action when people is impacted by the external force, and the born harm of people in the traffic accident is relieved further.

Description

The anti-air bag that suffocates

The utility model belongs to a kind of safety guard, particularly a kind of anti-air bag that suffocates that uses on automobile.

Along with development of times and development of technology, automobile is accepted by people gradually as a kind of vehicles, and has been produced in a large number and use.But people are also tasting the bitter pill that traffic accident brings people when enjoying this modernized product.Although scientist, engineers have been designed various safety devices, the security performance of automobile is improved greatly, but still the generation that can not avoid traffic accident.In order when accident takes place, loss to be dropped to minimum; especially carborne people's valuable lift energy is preserved, and the injury that the people is subjected to drops to minimum, and engineers and technicians have invented air bag; this safety guard one occurs, and just is extensive use of on automobile, particularly car.Described air bag is the pneumatophore of a bag shape, it adopts quality softness, solid, air-locked lining is made, be installed in the place ahead or the side of automobile seat, in the generation traffic accident, when automobile is subjected to bigger impulsive force, there is a cover aerating device to give airbag aeration rapidly, people's health, particularly people's face is avoided and the car body direct collision.The use of air bag, people's injures and deaths had dropped to minimumly when traffic accident was taken place, but in the process of using, the disadvantage of air bag also reveals gradually.For example, in a single day the facial of people contacts air bag, though can escape injury, under the effect of external force, people's face can not leave air bag, and promptly the surface of air bag can tightly be attached to people's face, and the people will cause death by suffocation owing to breathing.Such example is of common occurrence in the traffic accident that various countries take place, and particularly children are injured more very.Recently, the external parties concerned sound a warning, remind the children by bus that sit at the window, after careful traffic accident takes place, because air bag stops the generation of breathing the accident of causing death.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, under the situation that does not change the original material of air bag, its structure is improved, and a kind of anti-air bag that suffocates is provided.

The utility model is achieved in that

It has the pneumatophore of a bag shape, in the one side of pneumatophore and people's facial contact several protruding parcels is arranged, and the gap between each parcel has constituted air duct, in order to avoid influence people's breathing.

The utility model compared with prior art has following advantage:

1, several protruding parcels is set on air bag, and certain clearance is arranged all between each parcel, this gap has just constituted a plurality of air ducts, in case generation traffic accident, people's face is because external force can not be when air bag leaves, can breathe air as usual via air duct, wait for rescue personnel's arrival, avoid owing to air bag causes the death by accident of suffocating and causing.

2, several parcels on the air bag have constituted a cushion in its surface again, and when the generation traffic accident, when people are subjected to the impact of external force, air bag can play the better protection effect, further alleviates the injury that people are subjected in traffic accident.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1.

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

As shown in drawings, the utility model has the pneumatophore 1 of a bag shape, and pneumatophore 1 adopts soft, solid, air-locked lining to make, and it is shaped as circle, also can be oval, square or rectangle; One side in pneumatophore 1 and people's facial contact has several protruding parcels 2, and parcel 2 can be in a row, become to be listed as equidistant setting, also can irregular alignment, also do not influence its result of use.

Claims

1, a kind of anti-air bag that suffocates, it has the pneumatophore of a bag shape, it is characterized in that, in the one side of pneumatophore and people's facial contact several protruding parcels is arranged.