Title:
STRUCTURE FOR STRETCHING UPHOLSTERY TO FRAME AND METHOD THEREOF
Document Type and Number:
Japanese Patent JP2015085100
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a structure for stretching upholstery to a frame in such a way that the upholstery can be intensity stretched to be provided without using a dedicated draft gear or a dedicated jig but by weak power and only by easy assembly work.SOLUTION: A first divided frame 12 and a second divided frame 13 form a frame-like back rest frame 11 in such a way that mutual facing end parts are connected by connecting means 21. To the first divided frame 12 and the second divided frame 13, each end part of upholstery 28 is fit in such a way that intended tension do not effect. After that, both end parts of the upholstery 28 are mutually separated while the first divided frame 12 and the second divided frame 13 are connected by the connecting means 21, so that the upholstery 28 is stretched with the intended tension and is provided on the back rest frame 11.
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Inventors:
OKUDA NAOYUKI
ARAYA AYAKO
ARAYA AYAKO
Application Number:
JP2013228242A
Publication Date:
May 07, 2015
Filing Date:
November 01, 2013
Export Citation:
Assignee:
OKAMURA CORP
International Classes:
A47C7/40; A47C7/32
Domestic Patent References:
| JP2006136562A | 2006-06-01 | |||
| JP2006136562A | 2006-06-01 |
Foreign References:
| US20030062756A1 | 2003-04-03 | |||
| US20030062756A1 | 2003-04-03 |
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Noritsugu Nakama