A SPLIT MOUNTING TYPE SQUARE COLUMN ASSEMBLY

WIPO Patent Application WO/2006/042446

A1

The present invention relates to a split mounting type square column assembly for the exhibition equipment, comprising a square column, a push-in type supporting frame, and a connecting lock, wherein the said connecting lock may be removable located within the said push-in type supporting frame, and the said push-in type supporting frame may be removable located within the said square column. One outside surface of the said square column at least has a connecting groove, and has a quantity of positioning mounting holes in the area except the situation of the said connecting groove. The said push-in type supporting frame consists of a supporting frame body, a spring cotter and a spring keyway, wherein the said spring cotter is located within the said spring keyway, and in the initial state, the said spring cotter overhangs from the said spring keyway, the said spring keyway is located on the said supporting frame body, therefore the moving pathway of the said spring cotter could pass through the positions of the said positioning mounting holes, when the said push-in type supporting frame is pushed in or out.

CHENG DAOGUANG (CN)

PCT/CN2004/001387

April 27, 2006

December 01, 2004

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CHANGZHOU LINGTONG EXHIBITION (CN)
CHENG DAOGUANG (CN)

A47F5/00; (IPC1-7): A47F5/00; E04B2/74

CN2649668Y	2004-10-20
EP0657595A1	1995-06-14
JP2002294905A	2002-10-09
US4438614A	1984-03-27

See also references of EP 1806075A4
None

NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD. (Nanjing, Jiangsu 8, CN)

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