A safety seat and a vehicle with the safety seat
A safety seat and seat technology, applied in the field of safety seats and vehicles with the safety seat, can solve the problems of being stuck, easily hurting legs, and the driver is not easy to escape, and achieves the advantages of reducing injury and increasing rotation. effect of effect
Active Publication Date: 2019-04-05
ZHENGZHOU YUTONG BUS CO LTD
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Problems solved by technology
Although the safety seat drives the telescopic cylinder to push the seat to turn over when the overturn control system measures the risk of collision, so that the driver is in a pre-pitched state, which reduces the damage to the driver in the collision accident, but the overturn safety seat also has the following The disadvantage is that the driver's legs are still in the space between the seat and the front of the car after being turned over. In the event of a frontal collision of the vehicle, if the driving area undergoes a large deformation, it is easy to hurt the driver's legs, such as getting stuck while driving. the driver's legs, making it difficult for the driver to escape
Method used
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Embodiment Construction
[0021] An embodiment of a vehicle of the present invention is Figure 1-5 As shown, it includes a vehicle floor and a safety seat arranged on the vehicle floor. The safety seat includes a base fixedly connected with the vehicle floor and a seat body 8 arranged on the base. The base includes a fixed bracket 14 and a support plate 12, and the fixed The bracket 14 is fixedly connected with the vehicle floor, the fixed bracket 14 is fixedly connected with the support plate 12 by fastening screws 13, the seat body 8 is installed on the support plate 12, and the seat body 8 rotates through the rotating connection structure extending in the up and down direction with the rotation axis Set on the support plate 12, the safety seat also includes a driving mechanism that drives the seat body 8 to rotate around the rotation axis. The normal driving position of the seat body 8 and the danger protection position with the back surface 18 of the backrest 17 of the seat body 8 facing backward....
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The invention relates to a safety seat and a vehicle with the same. The safety seat comprises a base and a seat body. The seat body is rotationally arranged on the base through a rotary connection structure, and the rotating axis of the rotary connection structure extends in the vertical direction. The safety seat further comprises a drive mechanism for driving the seat body to rotate. The seat body has a normal running station and a danger protection station in the rotation stroke. The safety seat further comprises a locking mechanism used for locking the seat body when the seat body rotates to the corresponding stations. When a car collision is about to happen or has happened, the locking mechanism unlocks the seat body, the drive mechanism enables the safety seat to rotate by 180 degrees, the locking mechanism relocks the seat body, then the backrest face of a backrest of the seat body faces backwards, and the backrest of the seat bears the impact of inertia force borne by a person and can also resist damage from external objects. Moreover, the person completely gets away from a driving area backwards, and no parts of the person can be clamped even the driving area is impacted and deformed.
Description
technical field [0001] The invention relates to a safety seat and a vehicle with the safety seat. Background technique [0002] The seat is an important safety component of the car, which supports the weight of the occupant, moderates and attenuates the shock and vibration transmitted from the body, thus providing the occupant with comfortable riding conditions. With the development of the automobile industry, the function of the seat is not only to provide the comfort of the ride, but also to protect the occupant when the vehicle has an accident. The current seat does not consider the safety performance provided by the seat, but only by installing the safety belt, when a collision occurs, the inertial force generated by the inertia will cause the human body to generate inertial acceleration on the seat, and the distance between the seat and the human body will be reduced. The frictional force is not enough to counteract the inertial force. When the two-point seat belt is u...
Claims
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IPC IPC(8): B60N2/42B60N2/427
CPCB60N2/42736B60N2/43
Inventor 樊金磊段海涛叶帅辛佳棋
Owner ZHENGZHOU YUTONG BUS CO LTD