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Vehicle headrest folding device

A technology for folding devices and headrests, which is applied to special positions of vehicles, vehicle seats, vehicle parts, etc., and can solve the problems of costing assembly man-hours, manufacturing difficulties of the locking member 600, gaps, etc.

Active Publication Date: 2021-08-31
WOOBO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] In addition, due to the shape of the locking member 600, the locking member 600 should be formed by a die-casting process, but the locking member 600 has difficulties in manufacturing, and, when the size is not desirable When used, gaps are created and handling defects occur, so strict management of size and shape is required
[0025] In addition, the auxiliary plate 230 is integrally installed on the tubes on both sides of the horizontal bar 103 through welding process, etc., due to the different welding directions, the working speed is reduced, so the auxiliary plate The riveted assembly of the 230 takes double the assembly man-hours

Method used

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  • Vehicle headrest folding device
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Embodiment Construction

[0067] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0068] For reference, among the components of the present invention, the same components as those of the related art will be referred to the above-mentioned prior art, and a detailed description thereof will be omitted.

[0069] In addition, in the situation described in the present invention, the main frame is installed on the seat, and the headrest is installed on the strut. But, contrary to this, the present invention also includes the situation that the headrest is installed on the seat and the main bracket is installed on the strut.

[0070] figure 1 and figure 2 is a front and rear perspective view illustrating a coupled state of a unfolded headrest folding device according to an exemplary embodiment of the present invention. image 3 yes figure 1 side view. Figure 4 and Figure 5 yes figure 1 and figure 2 exploded pe...

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Abstract

This invention relates to a headrest folding device having a simple locking and unlocking structure, wherein a locking bar of a lifting slider is disposed directly under a locking groove of an upper latch, and stably guiding vertical linear sliding of the lifting slider.

Description

technical field [0001] The present invention relates to a headrest folding device, wherein a locking lever of an elevating slider is disposed directly below a locking groove of an upper latch, thereby simplifying a locking and unlocking structure, and stably guiding vertical linear sliding of an elevating slider. Background technique [0002] A headrest folding device is disclosed in a patent document (Korea Patent Publication No. 10-1428664), which is now intended to be used as a headrest folding device in the prior art. This patent is registered and applied by the applicant of this case . [0003] Such as Figure 17 to Figure 21 As shown, the headrest folding device of this patent document has: a first member 100, which is connected with the headrest; a second member 270, which is connected with the seat and is rotatably mounted on the first member 100; a main spring 300, It is disposed between and connected to the first member 100 and the second member 270, and applies e...

Claims

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Application Information

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IPC IPC(8): B60N2/856B60N2/853B60N2/841
CPCB60N2/856B60N2/853B60N2/841B60Y2410/124B60N2/844B60N2/838
Inventor 丁海一
Owner WOOBO TECH