CONNECTOR AND FOLDING BED

WIPO Patent Application WO/2022/237329

A1

The present utility model discloses a connector and a folding bed, and relates to the technical field of furniture mounting accessories. The connector comprises a hinge bracket and at least two shafts, which are parallel to one another and are rotatably connected to and supported by the hinge bracket. The shafts comprise a first shaft that is connected to a first connecting body and a second shaft that is connected to a second connecting body, and, if there are other shafts, said shafts are disposed between the first shaft and the second shaft. During rotation, the first connecting body sequentially polls starting from the second shaft to be guided to execute, relative to the second connecting body, a rotation action at a predetermined angle until the first connecting body is in a limited state after rotating, under the guidance of the first shaft, relative to the second connecting body. The present utility model discloses a multi-axis hinge. Compared with traditional double-folding hinges, said hinge exhibits more degrees of freedom, and sequentially forms a multi-section folding path during rotation; and the inner edge of the multi-section folding path forms a redundant space for the extension of a folded object, thus having the effect of transitioning.

WO/2012/125042	INCLINATION DEVICE FOR FURNITURE
JP2011015799	BED

SHAN HUAFENG (CN)
ZHANG JIAYAO (CN)
WANG JIAN (CN)
NIE XIANG (CN)

PCT/CN2022/082381

November 17, 2022

March 23, 2022

Click for automatic bibliography generation  

KEESON TECH CORP LTD (CN)

A47C17/86; A47C19/02; A47C19/12

CN106828216A	2017-06-13
CN112617502A	2021-04-09
CN110250787A	2019-09-20
CN211555361U	2020-09-22
US6684426B1	2004-02-03

SHANGHAI HANSHENG LAW OFFICES (CN)

View/Download PDF      PDF Help

Previous Patent: COATED TERNARY ANODE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM ION BATTERY

Next Patent: ELECTRIC BED