Title:
CHAIR AND DESK MADE OF CORRUGATED BOARD
Document Type and Number:
Japanese Patent JP3651863
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a chair and a desk being suitable for an infant to use them which can be assembled with a corrugated board which can be easily burnt and are easily assembled and dismantled and are not bulky at distribution and disposal and are lightweight and have enough strength.
SOLUTION: Two flat box bodies 1, a cylindrical body 2 with a crosssection of a reverse trapezoid or a reverse triangle and a plate body 3 provided with inserting wings 31 on facing both sides are provided as basic elements and both ends of the cylindrical body 2 are passed through the opening 15 of each box body and the cylindrical body 2 is prevented from moving to the box bodies 1 in the cylindrical axis direction by positioning pieces 22 folded outward and both inserting wings 31 of the plate body are inserted into respectively between an inserting flap 12 of a small plate 11 being shortly formed on a small opening part of the box body 1 and a face plate 16 facing to this and the inserting wings 31 and the inserting flaps are hooked by stopping flaps 14 passing through their slits 32 and 13. For a chair, the plate body 3 is arranged at the back side of the box body 1 to form the back rest of the chair. For a desk, the plate body 3 is placed on the top side of the box body 1 to form a top board of the desk.
Inventors:
Shuichi Takada
Application Number:
JP16528496A
Publication Date:
May 25, 2005
Filing Date:
June 04, 1996
Export Citation:
Assignee:
Unicom Co., Ltd.
International Classes:
A47B3/00; A47C5/00; A47D1/00; A47D3/00; (IPC1-7): A47C5/00; A47B3/00; A47D1/00; A47D3/00
Domestic Patent References:
| JP63073912A | ||||
| JP59148648U | ||||
| JP39022268B1 | ||||
| JP44025860Y1 |
Attorney, Agent or Firm:
Takao Nishi