Composite chair structure

Composite chair structure

  • CN 2,754,464 Y
  • Filed: 11/19/2004
  • Issued: 02/01/2006
  • Est. Priority Date: 11/19/2004
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of armchair structure of tool complex function is characterized in that comprising having:

  • One main seat framework, include one first pipe fitting, one second pipe fitting and 2 first hinge devices, this first pipe fitting and second pipe fitting all present the form of ㄇ

    font, and the two ends of the two ends of this first pipe fitting and this second pipe fitting connect by this first hinge device respectively;

    One counter-base chair framework, include one the 3rd pipe fitting and one the 4th pipe fitting and one second hinge device, the 3rd pipe fitting and the 4th pipe fitting all present the form of L font, one end of the 3rd pipe fitting and an end of the 4th pipe fitting are articulated in respectively on the limit of this first pipe fitting and this second pipe fitting, the other end of the 3rd pipe fitting and the 4th pipe fitting connects with this second hinge device, this first hinge device and configuration place of this second hinge device is arranged in pairs or groups, make this main seat framework when folding, this counter-base chair framework also can fold in the lump.

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