Anti-pinching structure for supporting frame

Details Anti-pinching structure for supporting frame Anti-pinching structure for supporting frame

2008-11-18

2011-11-01

Batson, Victor (Department: 3677)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Including means to hold or retard hinged members against...

C016S326000, C016S349000, C248S292130

Reexamination Certificate

active

08046874

ABSTRACT:
The present invention discloses an anti-pinching structure for supporting frame, in which a slidable or rotatable positioning block is disposed on the hinge portion of the connection base and the supporting framework and a hinge unit is disposed on the hinge portion of the connection base and the supporting framework, such that the torsion spring of the hinge units may form a supporting torsion against the supporting framework and the positioning block may prevent the supporting framework from springing back.

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patent: M309183 (1995-11-01), None

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