Supporting structure having function of rod-linkage latching

Details Supporting structure having function of rod-linkage latching Supporting structure having function of rod-linkage latching

2011-06-28

2011-06-28

King, Anita M (Department: 3632)

Supports

Stand

Receptacle

C248S371000, C248S372100, C248S922000, C248S917000

Reexamination Certificate

active

07967260

ABSTRACT:
The present invention relates to a supporting structure having function of rod-linkage latching which comprises a connecting unit, a base seat, a base seat hinge, a main hinge, at least one rod-linkage mechanism and at least one rod-linkage latching device. By providing a rod-linkage latching device between a connecting unit and a rod-linkage mechanism the two connecting rods of the rod-linkage mechanism generate a relative movement while the connecting unit performs tilt angle adjusting toward the base seat, so a tenon sheet of one connecting rod is moved and a latching member of the rod-linkage latching device loses stop and extends then the movement of the tenon sheet is limited thus a locking status is formed, so a torsion spring disposed between the connecting unit and the base seat is pressed so an energy saving status is formed, therefore the connecting unit has a certain angle with respect to the base seat and an advantage of saving volume while packaging and conveying is achieved, and the supporting structure provided by the present invention can be disposed vertically or be hanged.

REFERENCES:
patent: 6822857 (2004-11-01), Jung et al.
patent: 7404233 (2008-07-01), Lu et al.
patent: 7413152 (2008-08-01), Chen
patent: 7431254 (2008-10-01), Cheng
patent: 7494104 (2009-02-01), Baek
patent: 7513468 (2009-04-01), Jung et al.
patent: 7567436 (2009-07-01), Jeong
patent: 7690605 (2010-04-01), Lee et al.
patent: 7694929 (2010-04-01), Jang

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