Title:
LONG LEG FIXING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/095370
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a long leg fixing device which, while maintaining the conventional effect of suppressing unsteadiness when legs are open by supporting a bottom surface and a side surface of a linking crosspiece, maintains the open-leg state by means of engagement with a component on the side surface of the linking crosspiece, without relying on the elastic force of a spring, and at the same time facilitating an operation to release a closed-leg state.
This long leg fixing device is for use in a table which is erected using four long legs and which has a structure in which two of the long legs are linked by means of a crossbeam portion, and said two long legs, fitted to the the table in such a way as to be capable of pivoting by means of a hinge, move together to open and close the legs, wherein the long leg fixing device is provided with a base 12 fixed to the table 2, a lever 11 which swings about an arm pin 13 inserted through the base 12, and an arm 8 and a latch 9 which move in conjunction with the swinging of the lever 11, and in the open-leg state of the long legs 3, the arm 8 and the latch 9 grip a seat portion 7 fitted to the crossbeam portion 4.
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Inventors:
KOJIMA MORIO (JP)
Application Number:
PCT/JP2018/041245
Publication Date:
May 14, 2020
Filing Date:
November 06, 2018
Export Citation:
Assignee:
KOJIMA METAL FITTING CORP (JP)
International Classes:
A47B13/02
Foreign References:
| JP2008229326A | 2008-10-02 | |||
| JP2819052B2 | 1998-10-30 | |||
| JPH0238929U | 1990-03-15 | |||
| JP2004187851A | 2004-07-08 | |||
| JPH0454905A | 1992-02-21 |
Other References:
See also references of EP 3858189A4
Attorney, Agent or Firm:
AZTEC-IP INTERNATIONAL PATENT & TRADEMARK OFFICE (JP)
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