New anti-submersion safe and comfortable car seat

Abstract

The invention relates to a novel submergence prevention safe and comfortable automobile seat which is provided with a submergence prevention mechanism. The submergence prevention mechanism comprises connection pieces and a connection belt, wherein the connection pieces are arranged on the two sides of a sitting basin skeleton respectively, the connection belt is located below a cushion, the two ends of the connection belt are connected with the connection pieces on the two sides respectively, and at least one of the connection pieces on the two sides can be arranged in a rotating mode and is used for winding or releasing the connection belt. The submergence prevention mechanism further comprises a control mechanism, a detection system and a processing system, wherein the control mechanism is used for controlling rotating of the connection pieces capable of being arranged in the rotating mode and used for winding or releasing the connection belt; the detection system is used for detecting the automobile running situation or passenger information; the processing system sends a command to the control mechanism after processing the information of the detection system so as to control the connection pieces to rotate. The connection pieces for winding or releasing the connection belt and related mechanisms are controlled, the connection belt pull-out resistance is changed, and thus the overall rigidity feature of the cushion is changed. The novel submergence prevention safe and comfortable automobile seat is simple in structure and free of affecting the comfort of the seat in the normal riding process.

Description

Technical field [0001] The invention belongs to the field of automobile safety occupant protection, and is mainly applied to industries such as automobiles, and specifically relates to a new type of anti-diving safe and comfortable automobile seat. Background technique [0002] With the development of society and the continuous improvement of people's consumption level, automobiles have become more and more popular, but automobile accidents have also occurred frequently. Frontal collision is the main form of automobile collision accident and the main cause of occupant casualties. When a frontal collision occurs, under the action of inertia, the occupant will move forward, and under the action of restraint systems such as seat belts, the occupant will also move downwards, compressing the seat cushion. This downward movement will have an adverse effect on occupant protection-weaken the restraint of the hip, promote the hip to rotate backward, and increase the risk of occupant divi...

Images