TH17026B - "Foldable chair" - Google Patents

Abstract

Folding chairs, the type that can Will be folded or collapsed for a compact appearance when not in use has been revealed While at the same time Can give it a weighty and strong appearance When used, for example, on a movable bleacher stand, chair 7 consists of 8 supports that will be mounted on a pair of Z legs, each of which consists of 1st arm piece 9 rotating mount For moving around Compared to the base 8 and the second arm part 11 rotatable on the back of the first arm part 9 that is somewhat parallel to that. For swaying motion Compared with the base 8, the armrest 12 were connected to the rotatable With the upper end of the first and second arm parts, seat 13 supported on each side of its transverse side. The first arm part 9 and the backrest 14 were rotatable on each side of the transverse side. The opposite of it By the second arm piece 11

Claims (3)

1.Foldable chair Containing A pair of leg supports, each containing one arm that can be rotated around an axis. Compared to the base parts And the second arm component is fixed behind and in parallel with the first arm component for rotational motion around the axis relative to the base part. The armrests are fixed as Rotatable around the axis to the top end of each of the aforementioned first and second arm parts. On each side of its opposite side by the arm piece that One such The backrest is supported rotated around an axis on each side of its opposite side by a second arm. And the first arm part consists of a slit part with a groove. Along the longitudinal opening onto the second arm piece. And the second arm part consists of a sheet-like component with a longitudinal front edge that overlaps a slide in the groove of the part. This way, the first and second arm parts make each leg. The legs can be broken, folded. 2.Foldable chair According to claim 1, where the aforementioned support parts are fixed on the floor of the movable stand, between the use-out and retention positions. The first and second arm parts thereof It can be rotated between the standing positions of the chair. Set up for use on the floor. And the position in which the chair is folded flat On the floor 3.Foldable chair According to claim 1, where the aforementioned support parts are fixed on a lift path for the chair to be moved during use on the floor. And location for storage Under the floor And the aforementioned first and second arm parts Was designed So that the position The relative lower pivot points of the aforementioned first and second arm parts. Can be changed