Title:
KNOCKDOWN CHAIR
Document Type and Number:
Japanese Patent JP3150547
Kind Code:
B2
Abstract:
PURPOSE: To improve connecting strength, and facilitate connecting work by connecting upper and lower parts of a back member whose front face plate is formed so as to be freely openable and closable to side members, and holding an opening-closing part at a prescribed rotational angle by a holding means.
CONSTITUTION: A front member 7 is connected to front receiving tools 3 of a pair of side members 1 by front member connecting tools 8 so as to be freely mountable and demountable, and a lower end part of a back member 11 is connected to rear receiving tools 4 so as to be freely mountable and demountable, and a pair of lower connecting tools 15 are installed in width directional both end parts of a lower part of a front face plate 13 of the back member 11. An opening-closing part 17 whose upper end can freely rotate by a hinge is arranged on the front face plate 13. In the back member 11, locking holes 15b of the lower connecting tools 15 are engaged with a pair of pins 4b of the rear receiving tools 4, and fastening bolts 22 are inserted into through holes 19 of an upper connecting tool 18, and are screw-fitted to nuts 10 embedded in the side members 1. In that case, when the opening-closing member 17 is opened, fastening work is facilitated. As a result, a load applied to the back member 11 is dispersed to the lower and upper connecting tools 15 and 18, and an assembling condition can be reliably maintained.
Inventors:
Satoshi Tada
Application Number:
JP25057694A
Publication Date:
March 26, 2001
Filing Date:
October 17, 1994
Export Citation:
Assignee:
Satoshi Tada
International Classes:
A47C4/02; (IPC1-7): A47C4/02
Domestic Patent References:
| JP5073764A | ||||
| JP52565A | ||||
| JP4729767Y1 |
Attorney, Agent or Firm:
Takehiko Suzue