Title:
ROTARY STRUCTURE FOR BACK REST OF SEAT
Document Type and Number:
Japanese Patent JPH0795910
Kind Code:
A
Abstract:
PURPOSE: To provide a rotary part structure for a backrest, which is miniaturized and has high strength. CONSTITUTION: A structure makes a backrest rotatable in the longitudinal direction relative to a seat part, to give a path for getting on a rear seat, or to make a bed with the rear seat, and comprises a bracket 1 installed on the seat part, and a rotatable flange part 20. One edge part of a connecting tool 21 is rotatably mounted on the bracket 1, and one edge part of a coil spring 20 is mounted on the other edge part of the connecting tool 21. Whereby the other edge part of the coil spring 20 is mounted on the flange part 10. Further the coil spring 20 is tensed to a degree enough for returning the backrest which is reclined backward to make the bed, and is gradually relaxed in accordance with the rising of the backrest.
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Inventors:
FURANSOWA SHIEERU
FURANSOWA BAROTSUSHIYU
FURANSOWA BAROTSUSHIYU
Application Number:
JP21285491A
Publication Date:
April 11, 1995
Filing Date:
July 30, 1991
Export Citation:
Assignee:
BERUTORAN FUOOLES AUTOMOB
International Classes:
A47C1/024; B60N2/20; B60N2/34; (IPC1-7): A47C1/024; B60N2/20; B60N2/34
Attorney, Agent or Firm:
Masatake Shiga (3 outside)
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