Title:
椅子の樹脂製脚
Document Type and Number:
Japanese Patent JP4055984
Kind Code:
B2
Abstract:
To suppress the occurrence of a loss and to easily fulfill a required strength.
A resin leg has a cylindrical portion 1 for attaching a leg pole for supporting a seat body and a plurality of leg handles radially extended in the direction of the diameter of the cylindrical portion 1, each leg handle 2 has a pair of side boards 3 extended in the lengthwise direction of the leg handle 2 and a side rib 4 extended across the side boards 3 to connect the side boards 3, and the side boards 3 and the side rib 4 are integrally formed. In such a resin leg, maximum thickness L1 of each side board 3 is more than twice of minimum thickness L2 of the side rib 4, and the thickness L1 of each side board 3 is 5 to 11 mm.
COPYRIGHT: (C)2003,JPO
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Inventors:
Toshiyuki Horiki
Kenji Nakahara
Toru Aoyagi
Kenji Nakahara
Toru Aoyagi
Application Number:
JP2002084250A
Publication Date:
March 05, 2008
Filing Date:
March 25, 2002
Export Citation:
Assignee:
Takano Co., Ltd.
International Classes:
A47B91/00; A47C3/026; A47C7/00
Domestic Patent References:
| JP2001128780A | ||||
| JP63183837U | ||||
| JP3070040Y2 | ||||
| JP8266367A | ||||
| JP11276291A |
Attorney, Agent or Firm:
Kazumi Murase