A reversible safety seat and a reversing control method
A safety seat, seat technology, applied in vehicle seats, movable seats, special positions of vehicles, etc., can solve the problems of human injury, neglect of seat safety performance, low force position, etc., to reduce injuries Effect
Active Publication Date: 2018-05-01
ZHENGZHOU YUTONG BUS CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current seat does not consider the safety performance provided by the seat, but only by installing the safety belt, when a collision accident occurs, the inertial force generated by the inertia of the human body causes the human body to generate inertial acceleration on the seat, and the distance between the seat and the human body The friction force between them is not enough to counteract the inertial force. When a two-point seat belt is used, because the force of the seat belt is at a lower position, a rotational moment is generated together with the inertial force, and the upper body of the human body will rotate forward, resulting in a collision accident. The human body is greatly injured, and reducing the rotational torque on the human body can effectively reduce the damage to the human body
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] A kind of reversible safety seat embodiment of the present invention: as figure 1 As shown in -2, including the base 1, the seat body 9 is installed on the seat 1, the seat body 9 includes the seat seat on the left side and the backrest on the right side, the seat body 9 passes through the buckle 2 at the front end of the seat seat and the backrest The rotating shaft 13 at the end is installed on the base 1, and an angle measuring instrument 14 is installed on the rotating shaft 13. The angle measuring instrument 14 is used to measure the rotation angle of the rotating shaft 13. Bearings are installed on the rotating shaft 13 so that the seat can turn around the rotating shaft 13. Hydraulic cylinder 3 The two ends of the two ends are respectively hinged on the base 1 and the front end of the seat, which can provide power for the turning of the seat body 9. The hydraulic cylinder 3 is connected with the control system and controlled by the control system. The microcomput...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a reversible safety seat and a reversible control method. The reversible safety seat includes a base and a seat body arranged on the base. There is a telescopic cylinder for flipping the seat body between them. The hinged position of the seat body and the base is provided with a ratchet mechanism for locking the seat body in the flipped position. A reset mechanism that restores the state to the normal state. The safety seat of the present invention drives the telescopic cylinder to push the seat over when the overturn control system measures that there is a risk of collision, so that the driver is in a pre-reclining state, and the damage to the driver caused by the collision is minimized.
Description
technical field [0001] The invention relates to a reversible safety seat and a reversing control method. Background technique [0002] At present, the seat on the car is generally adjustable in the backrest, and the seat is not adjustable. The function of the seat is not only the comfort of the ride, but also the protection of the passengers in the event of 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 accident occurs, the inertial force generated by the inertia of the human body causes the human body to generate inertial acceleration on the seat, and the distance between the seat and the human body The friction force between them is not enough to counteract the inertial force. When a two-point seat belt is used, because the force of the seat belt is relatively low, it will generate a rotational moment together with the inertial force, and the upper body of the human body ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/42B60N2/04
Inventor 樊金磊叶帅秦涛梁荣朝史松源
Owner ZHENGZHOU YUTONG BUS CO LTD