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Backwards foldable automotive driving seat

A technology for car driving and rear seats, applied in vehicle seats, vehicle parts, vehicle safety arrangements, etc., can solve problems such as discomfort and inability to effectively protect the human body, and achieve the effect of improving comfort and safety.

Pending Publication Date: 2017-11-24
刘哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of car seat, in order to solve the structure existing in the prior art that cannot form continuity with the rear seat when it is laid down, which causes discomfort when resting, and in the event of a car accident, especially with a car seat When the truck rear-ends or the brake fails, it cannot effectively protect the head, neck, chest and whole body of the human body

Method used

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  • Backwards foldable automotive driving seat
  • Backwards foldable automotive driving seat
  • Backwards foldable automotive driving seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of rear folding car driver's seat, see figure 1 , including a seat cushion 1, the back of the seat cushion 1 is connected with a backrest 2, the upper part of the backrest 2 is connected with a headrest 3, the seat cushion 1 and the backrest 2 are connected by a first rotating part, and the backrest 2 and the headrest 3 are connected by a second The rotating parts are connected, the rotation range of the first rotating part and the second rotating part is 0~180°, when the first rotating part rotates 180°, the seat cushion 1 and the backrest 2 are located on the same horizontal plane, and the second rotating part rotates 180° , the backrest 2 and the headrest 3 are on the same level, see figure 2 , when both the first rotating part and the second rotating part are rotated by 180°, the seat cushion 1, the backrest 2, the headrest 3 and the rear seat cushion 4 are located on the same horizontal plane, and the rear end surface of the headrest 3 is in line with the r...

Embodiment 2

[0029] A kind of rear folding car driver's seat, see Figure 4 , similar to Embodiment 1, the difference is that the top of the seat cushion 1 is equipped with a vertical press-down automobile airbag, and the vertical press-down automobile airbag includes an airbag 5 installed at the roof of the automobile, and the stressed direction of the airbag 5 is In the vertical direction from the top to the bottom, the force point of the airbag 5 is a fan-shaped multi-axial force axis, and the symmetry axis of the fan-shaped multi-axial force axis is a vertical downward axis.

[0030] It can be seen that the rear-folding car driver's seat of the present embodiment can cooperate with the structure of the vertically pressing down-type car airbag. Drive the driver to lie down quickly to a horizontal state, combined with the vertical downward pressure airbag, the force axis is the same or similar to the impact force axis, which can effectively solve the horizontal or near-horizontal directi...

Embodiment 3

[0032] A rear-folding car driver's seat is similar to Embodiment 2, the difference is that the air bag 5 is connected with the inflation mechanism.

[0033] Preferably, the inflation mechanism is a gas generator.

[0034] Preferably, the inflation mechanism is connected with the collision sensor.

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Abstract

The invention discloses a rear-folding automobile driver's seat, which comprises a seat cushion. The two parts are connected by the second rotating part. The rotation range of the first rotating part and the second rotating part is 0-180°. At 180°, the backrest and headrest are on the same horizontal plane; when both the first rotating part and the second rotating part are rotated 180°, the seat cushion, backrest, headrest and rear seat cushion are on the same horizontal plane, and the headrest The rear end surface of the rear seat is in contact with the rear seat cushion, and it can form a continuous structure with the rear seat after it is laid down, which improves comfort during rest, and enables the human body to lie backward in the event of a car accident, effectively protecting the human head. Neck, chest and whole body for increased safety.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a rear-folding automobile driver's seat. Background technique [0002] At present, when the front seats of most ordinary cars are laid down backwards, they cannot form a continuous structure due to the blocking of the rear seats, resulting in discomfort when resting, and in the event of a car accident, especially when colliding with a large truck or colliding with a large truck. When the brake fails, the seat of an ordinary car cannot effectively protect the human head, neck, chest and whole body. [0003] Although the existing high-grade long-body car does not need to fold its front seat, it can be connected with the rear seat when it is put down backward, but its cost is high. [0004] Publication No. CN104986066A, the Chinese invention patent document named "Car Safety Seat" discloses a car safety seat, including a base, a seat frame, a slider arranged between the base an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/34B60R21/213
CPCB60N2/34B60R21/213
Inventor 刘哲
Owner 刘哲