Structure of arm of a folding chair

Details Structure of arm of a folding chair Structure of arm of a folding chair

1999-12-09

2000-11-21

Nelson, Jr., Milton

Chairs and seats

Armrest

Connected to back and front leg

297 41, 297 45, 2971884, 29718819, A47C 504

Patent

active

061492388

ABSTRACT:
A structure of arm of a folding chair, particularly for a director's chair or a Wassily chair, comprised of an abutment, an arm-rest, and an elevation seat operated in conjunction with leg, splat tube, and webbing of the canvas seat; within, said abutment is provided at the upper end of the front leg and connected to a spring catch while one corresponding bore is provided at the front section of the arm rest, a recess with a lid is provided in the arm rest, and the rear end of the arm rest is pivoted to the front end of the elevation seat, a sleeve inserted onto the splat tube is provided on the elevation seat, the rear of the elevation seat is fixed with the webbing and can rest on the abutment by the front section of the arm rest then the spring catch on the abutment can be fixed in position in the bore at the front section of the arm rest so to fix it onto the leg.

REFERENCES:
patent: 3635520 (1972-01-01), Roher et al.
patent: 4652047 (1987-03-01), Chan
patent: 5746479 (1998-05-01), Bodnar
patent: 5893605 (1999-04-01), Chang
patent: 5984406 (1999-11-01), Lee

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