Pregnant woman safety belt fixing device and fixing method thereof

Abstract

The invention discloses a pregnant woman safety belt fixing device and a fixing method thereof. The pregnant woman safety belt fixing device which is arranged between a safety belt upper belt and a safety belt lower belt comprises a fixing device upper edging belt, a fixing device lower edging belt and fixing device side fixing belts; the fixing device side fixing belts are arranged between the fixing device upper edging belt and the fixing device lower edging belt; a protection bag is arranged inside a frame which is formed by the fixing device upper edging belt, the fixing device lower edging belt and the two fixing device side fixing belts; the fixing device lower edging belt is provided with a lower edging belt inserting buckle fixing belt which is used for connecting a seat lower inserting buckle fixing belt which is arranged on the seat. According to the pregnant woman safety belt fixing device and the fixing method, the safety belt lower belt moves downward to be closely attached to thigh ends, so that the stressed area is increased through the protection bag, the abdominal average pressure is reduced, and the protection effect is improved; the structure is simple, the using is convenient, and a user only needs to lock an inserting buckle on the working basis of normal safety belt operation; normal riding for women who are not pregnant is not affected and the increased costs are low.

Description

technical field [0001] The invention relates to the technical field of automobile safety belts, in particular to a safety belt fixing device for pregnant women and a fixing method thereof. Background technique [0002] With the popularization of automobiles, pregnant women have more and more opportunities to ride in automobiles. Due to the fetus in the womb, pregnant women are more likely to be injured in traffic accidents in automobiles than ordinary people. [0003] Such as figure 1 As shown, the existing ordinary safety belt includes the upper belt 1 and the lower belt 2, wherein the lower belt 2 is easy to directly act on the position of the pregnant woman's uterus, and the ordinary safety belt is retracted by the pregnant woman's uterus when a traffic accident occurs. The resulting backward force is large. In this case, the force received by the uterus in a traffic accident is greater than the reaction force received by the uterus when the seat belt is not worn, that ...

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Problems solved by technology

[0004] In order to protect pregnant women, the existing pregnant women's seat belts are commonly used in the following two types: change the fixed positions of the two ends of the lower belt of the safety belt so that the lower belt of the safety belt acts on the non-abdomen to reduce the reaction force on the uterus, but This safety belt structure cannot protect the safety of ordinary passengers well when a traffic accident occurs, and the protection effect is poor; a set of safety belts for pregnant women is added separately with the car seat, and this safety belt structure is complex, troublesome to use, and relatively expensive high

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