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Car seat assembly and back retractable car seat

A car seat, telescopic technology, applied in the direction of movable seats, back cushions, etc., can solve the problems of no longer increasing the car space, inability to adjust the height of the backrest, adverse effects on ride safety and ride comfort, etc. Achieve the effect of improving the utilization of interior space, improving ride safety, and improving ride comfort.

Inactive Publication Date: 2018-04-20
CHONGQING TECH & BUSINESS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the height of the backrest of the car seat cannot be adjusted, the existing car seat can no longer improve the utilization rate of the car space no matter how it is moved.
In addition, for passengers of different heights, a seat with a fixed backrest height will also have an adverse effect on ride safety and ride comfort

Method used

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  • Car seat assembly and back retractable car seat
  • Car seat assembly and back retractable car seat
  • Car seat assembly and back retractable car seat

Examples

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0027] Such as figure 1 Shown is a schematic structural view of an embodiment of the car seat assembly of the present invention. The present embodiment comprises front seat and rear seat, and front seat comprises driver's seat 1 and passenger's seat 2, and rear seat comprises wide seat 3 and is positioned at wide seat 3 Side and the narrow seat 4 that is arranged on the rear side of the passenger seat 2 correspondingly, the driver seat 1, the passenger seat 2 and the narrow seat 4 all adopt backrest retractable car seats. Preferably, the wide seat 3 of this embodiment adopts a backrest retractable car seat.

[0028] Further, slideways 5 are provided under the driver's seat 1 and...

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PUM

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Abstract

The invention discloses a backrest retractable car seat, which comprises a seat cushion, a backrest installed on the seat cushion and a headrest installed on the backrest, an angle adjustment device is arranged between the seat cushion and the backrest, The angle adjusting device includes a rotating shaft, and the backrest is a height-adjustable telescopic backrest; the telescopic backrest includes a backrest cushion and a backrest skeleton, and the backrest skeleton includes two parallel to each other located on both sides of the backrest cushion respectively. A telescopic rod, the telescopic rod includes a telescopic sleeve rod and a telescopic mandrel, the telescopic mandrel is slidably fitted in the telescopic sleeve rod; the telescopic sleeve rod is installed on the rotating shaft, and the two telescopic mandrels A fixed rod is arranged between the sleeve rods, a connecting rod is arranged at the top of the two telescopic core rods, a threaded screw rod is arranged between the connecting rod and the fixed rod, and the connecting rod and the fixed rod are respectively A threaded sleeve threadedly engaged with the threaded screw rod is provided. The invention also discloses an automobile seat assembly.

Description

technical field [0001] The invention relates to a car seat, in particular to a backrest telescopic car seat and a car seat assembly composed of the backrest telescopic seat. Background technique [0002] At present, the structure of known car seats mostly comprises headrest, backrest, slideway, cushion, angle adjustment device, up and down adjustment device and front and rear adjustment device. The angle of the seat is adjusted by the angle adjustment device, the upward or downward movement of the seat is adjusted by the up and down adjustment device, and the front and rear movement of the seat is adjusted by the front and rear adjustment device. But, because the height of the backrest of the car seat cannot be adjusted, no matter how the existing car seat moves, the utilization rate of the car space can no longer be improved. In addition, for passengers of different heights, a seat with a fixed backrest height will also have an adverse effect on ride safety and ride comfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/02B60N2/64
Inventor 王立存聂新
Owner CHONGQING TECH & BUSINESS UNIV
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