Power-driven seat folding mechanism

A driving mechanism and seat cushion technology, applied in vehicle seats, detachable/non-detachable seats, special positions of vehicles, etc., can solve the problem of rear seats occupying a lot of space, and achieve the effect of space saving

Active Publication Date: 2017-10-24
YANFENG ADIENT SEATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an electric seat cushion folding mechanism for the problem that the rear seat still takes up a lot of space when no one is sitting on it. The seat cushions and leg rests of the first row are folded, which greatly increases the space in the entire car, and is only used by the front row driver and co-driver

Method used

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  • Power-driven seat folding mechanism
  • Power-driven seat folding mechanism
  • Power-driven seat folding mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0047] see figure 1 , Figure 9 , Figure 10 , a seat cushion electric folding mechanism shown in the figure, including a seat, the seat at least includes a backrest and a seat cushion hinged with the backrest, and a seat cushion hinged with the front end of the backrest for supporting the seat cushion in a sitting state The foot support 100, the backrest at least includes a back frame 300, the seat cushion at least includes a seat cushion frame 200, the rear side of the seat cushion frame 200 is hinged to the side plate 310 of the back frame 300, and the foot support 100 is hinged to the front side of the seat cushion frame 200 .

[0048] The electric folding mechanism of the seat cushion also includes a set of driving mechanism composed of a driving motor 410, a reduction mechanism 420, a driving gear 430 and a driven gear 440. The driving motor 410 is installed on the rear side of the side plate 310 of the back frame 300, The deceleration mechanism 420 is installed on th...

Embodiment 2

[0057] see Figure 11 , Figure 18 , Figure 19 , a seat cushion electric folding mechanism shown in the figure, including a seat, the seat at least includes a backrest and a seat cushion hinged with the backrest, and a seat cushion hinged with the front end of the backrest for supporting the seat cushion in a sitting state The foot support 100, the backrest at least includes a back frame 300, the seat cushion at least includes a seat cushion frame 200, the rear side of the seat cushion frame 200 is hinged to the side plate 210 of the back frame 300, and the foot support 100 is hinged to the front side of the seat cushion frame 200 .

[0058] The electric folding mechanism of the seat cushion also includes a set of driving mechanism composed of a driving motor 410, a reduction mechanism 420, a driving gear 430 and a driven gear 440. The driving motor 410 is installed on the rear side of the side plate 310 of the back frame 300, The deceleration mechanism 420 is installed on...

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Abstract

The invention discloses a power-driven seat folding mechanism comprising a seat which comprises a backrest, a seat cushion hinged with the backrest and a kickstand hinged to the front end of the backrest and used for supporting the seat cushion in a seating state, wherein the backrest at least comprise a backrest frame, and the seat cushion at least comprises a seat cushion frame. The power-driven seat folding mechanism also comprises a drive mechanism, a first connection rod, a first gear, a second gear, a second connection rod, a third connection rod and a control key, wherein the control key controls the drive mechanism to work, the drive mechanism drives the seat cushion frame to unfold and fold via the first connection rod; the first gear, the second gear, the second connection rod, and the third connection rod drive the kickstand to unfold and fold. The power-driven seat folding mechanism has the following advantages of 1, interior space conversion: the requirements of carrying four persons under a normal driving state and carrying two persons under an unmanned environment are achieved; 2, operation convenience: folding and unfolding of the seat cushion in a back row under the unmanned automobile environment are achieved via electrical control; and 3, space saving: the sat cushion folding mechanism is arranged in more compact space.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to an electric folding mechanism for a seat cushion. Background technique [0002] With the development of driverless cars, people have higher and higher requirements for intelligent car interiors and seat comfort, and the occupants' demand for seating space is also increasing. In the normal driving mode (when four people are seated), the seats in the car are arranged like ordinary passenger cars; in the leisure mode, only two people in the front row take up the car, and the rear seats take up too much space in the car. Seriously affect the ride comfort of passengers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a seat cushion electric folding mechanism for the problem that the rear seat still takes up a lot of space when no one is sitting on it. The seat cushions and leg rests of the first row of seats are folded, wh...

Claims

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Application Information

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IPC IPC(8): B60N2/30
CPCB60N2/3045
Inventor张寅郭丽蓉毛爱华杜嘉璘
OwnerYANFENG ADIENT SEATING CO LTD