Upturning self-resetting mechanism of passenger car seat cushion

A seat cushion and return mechanism technology, applied in the direction of detachable/non-detachable seats, etc., can solve the problems of wasting space and affecting passenger entry and exit, etc., to increase the space in the car, the structure is simple and easy to use, and the operability strong effect

Inactive Publication Date: 2012-10-24
LONGHAI JIULONG SEAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most seat cushions are folded upwards using a hinge mechanism. When the seat cushion needs to be put down when riding, the seat cushion is pushed back to its original position. If it cannot be folded in time, a lot of space will be wasted and passenger access and items will be affected. deposit

Method used

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  • Upturning self-resetting mechanism of passenger car seat cushion

Examples

Experimental program
Comparison scheme
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Embodiment

[0014] Such as figure 1 As shown, a seat cushion of a passenger car is turned up and self-returning mechanism, which includes a cushion limit plate 1, a torsion spring 3, a hinge 2, a cushion frame 4, a hinge fixing bolt 5, and a backrest 6. The seat limit plate 1 is connected to the cushion skeleton 4 through the hinge 2, the hinge 2 is connected to the hinge fixing bolt 5, the torsion spring 3 is installed on the hinge 2, and the cushion limit plate 1 is fixedly connected to the backrest 6;

[0015] The hinge fixing bolt 5 locks the cushion limit plate 1 and the cushion frame 4 into the internal teeth of the hinge 2, and the torsion spring 3 is loaded on the hinge 2, and when the passenger stands up, the cushion frame 4 is automatically closed under the action of the torsion spring 3. Fold up.

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PUM

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Abstract

The invention relates to an upturning self-resetting mechanism of a passenger car seat cushion. The upturning self-resetting mechanism comprises a cushion limiting plate, a torsion spring, a hinge, a cushion skeleton, a hinge fixing bolt and a backrest; the cushion limiting plate is connected with the cushion skeleton through the hinge; the hinge is connected with a hinge fixing bolt; the torsion spring is arranged onto the hinge; and the cushion limiting plate is fixedly connected with the backrest. Compared with the prior art, the upturning self-resetting mechanism of the passenger car seat cushion has the advantages of simple and easily used structure, strong operability, effective increase of space in a passenger car and the like.

Description

technical field [0001] The invention relates to a related technology of a passenger car seat, in particular to a seat cushion of a passenger car seat that turns up and self-returns. Background technique [0002] At present, most seat cushions are folded upwards using a hinge mechanism. When the seat cushion needs to be put down when riding, the seat cushion is pushed back to its original position. If it cannot be folded in time, a lot of space will be wasted and passenger access and items will be affected. deposit. Contents of the invention [0003] The object of the present invention is to provide a passenger car seat cushion upturning and self-returning mechanism with simple and easy-to-use structure, strong operability, and effective increase of interior space in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following technical solutions: [0005] A self-returning mechanism for...

Claims

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Application Information

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IPC IPC(8): B60N2/30
Inventor 汤方杰
Owner LONGHAI JIULONG SEAT
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