초록 ▼

A foldable chair assembly includes front and rear leg rods, sleeve members sleeved slidably and respectively on the leg rods, a fabric seat connected to the sleeve members, a fabric backrest connected to the rear leg rods, and four foldable cross-frames connected pivotally to the leg rods and the sl

A foldable chair assembly includes front and rear leg rods, sleeve members sleeved slidably and respectively on the leg rods, a fabric seat connected to the sleeve members, a fabric backrest connected to the rear leg rods, and four foldable cross-frames connected pivotally to the leg rods and the sleeve members. Each of a pair of armrest rods is connected pivotally to one of the front leg rods at one end, and is connected movably to one of the rear leg rods at the other end.

대표청구항 ▼

1. A foldable chair assembly comprising:a pair of upright front leg rods, each of which has an upper end portion and a lower end portion; a pair of upright rear leg rods, each of which has an upper end portion and a lower end portion; a pair of front sleeve members sleeved slidably and respectively

1. A foldable chair assembly comprising:a pair of upright front leg rods, each of which has an upper end portion and a lower end portion; a pair of upright rear leg rods, each of which has an upper end portion and a lower end portion; a pair of front sleeve members sleeved slidably and respectively on said front leg rods between said upper and lower end portions of said front leg rods; a pair of rear sleeve members sleeved slidably and respectively on said rear leg rods between said upper and lower end portions of said rear leg rods; a fabric seat having four corner portions connected respectively to said front and rear sleeve members; a fabric backrest having opposite lateral sides connected respectively to said upper end portions of said rear leg rods; a foldable front cross-frame having a lower end section connected pivotally to said lower end portions of said front leg rods, and an upper end section connected pivotally to said front sleeve members; a foldable rear cross-frame having a lower end section connected pivotally to said lower end portions of said rear leg rods, and an upper end section connected pivotally to said rear sleeve members; a foldable left cross-frame having a lower end section connected pivotally to said lower end portions of a first adjacent pair of said front and rear leg rods, and an upper end section connected pivotally to a first adjacent pair of said front and rear sleeve members; a foldable right cross-frame having a lower end section connected pivotally to said lower end portions of a second adjacent pair of said front and rear leg rods, and an upper end section connected pivotally to a second adjacent pair of said front and rear sleeve members; and a pair of armrest rods, each of which has a front end portion connected pivotally to said upper end portion of a respective one of said front leg rods, and a rear end portion connected movably to said upper end portion of a respective one of said rear leg rods.