APPARATUS FOR ADJUSTING LENGTH OF SEAT CUSHION
First Claim
1. An apparatus for adjusting a length of a seat cushion, comprising:
- an extension panel, installed on a cushion panel of a seat cushion and spaced apart from the cushion panel; and
adjusting units installed between the cushion panel and the extension panel, to move the extension panel in a forward or backward direction,wherein each adjusting unit includes;
a reversible motor;
a carrier fixed to one side of the extension panel, and movable in a forward or backward direction by means of driving force of the reversible motor;
a slider fixed to a lower surface of the extension panel, movable together with the extension panel in a forward or backward direction; and
a rail, fixed to the cushion panel support and guide the slider.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus for adjusting the length of a seat cushion comprises an extension panel, installed on a cushion panel of the seat cushion and spaced apart from the cushion panel. Adjusting units are installed between the cushion panel and the extension panel, and move the extension panel in a forward or backward direction. Bach adjusting unit includes a reversible motor, a carrier, fixed to one side of the extension panel and movable in a forward or backward direction, a slider, fixed to a lower surface of the extension panel and movable together with the extension panel in a forward or backward direction, and a rail fixed to the cushion panel, to and support and guide the slider.
23 Citations
8 Claims
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1. An apparatus for adjusting a length of a seat cushion, comprising:
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an extension panel, installed on a cushion panel of a seat cushion and spaced apart from the cushion panel; and adjusting units installed between the cushion panel and the extension panel, to move the extension panel in a forward or backward direction, wherein each adjusting unit includes; a reversible motor; a carrier fixed to one side of the extension panel, and movable in a forward or backward direction by means of driving force of the reversible motor; a slider fixed to a lower surface of the extension panel, movable together with the extension panel in a forward or backward direction; and a rail, fixed to the cushion panel support and guide the slider. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification