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Foldable chair assembly

  • US 6,454,348 B1
  • Filed: 05/11/2001
  • Issued: 09/24/2002
  • Est. Priority Date: 05/11/2001
  • Status: Expired due to Fees
First Claim
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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.

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