US 5,758,529 A · External mounting architecture for electronic lock having pivotable front face protective cover

Abstract

A housing for externally mounting an electronic lock to a support structure has a conical sidewall joining front and rear faces of the housing. A cavity extending to the front and rear faces receives the electronic lock, such that a key access face of the lock coincides with the housing's front face. The rear face of the housing has an indented region to which a pivot bracket is mounted. The pivot bracket rotatably engages a pivot shaft coupled to a hinge plate of a pivotable front cover, which is spring biased against the front face of the housing. The housings's conical sidewall has a slot intersecting the indented region. The hinge plate is configured to conform with the slot and the housing sidewall, when the cover is closed against the front face of the housing. A rear end of the hinge plate is tapered so that as said hinge plate rotates about its pivot axis, it clears the structure to which the housing is mounted.

Claims12

Dependent claims

A protective architecture for an electronic lock having a key access face for receiving an electronic key, comprising a generally conically configured housing having front and rear faces joined by a conical sidewall, said rear face being mountable against a surface of a security access structure, said housing having a cavity configured to support therein said electronic lock, so that said key access face of said electronic lock is generally coincident with said front face of said housing, said rear face of said housing having an indented region to which a pivot bracket is affixed, said pivot bracket rotatably engaging a hinge plate of a pivotable front cover, which is sized to cover said front face of said housing, said conical sidewall having a slot that intersects said indented region, and wherein said hinge plate is configured to conform with said slot and said housing sidewall when said front cover is closed against said front face of said housing, and is configured such that, as said hinge plate is rotated about a pivot axis thereof, said hinge plate clears a structure to which said housing is externally mounted.

A protective architecture for an electronic lock having a key access face and being adapted to be externally mounted to a support structure, said protective architecture comprising:

a housing having a front face, a rear face and a sidewall therebetween, and including a cavity, extending between said front face and said rear face, in which said electronic lock is installed, such that said key access face of said electronic lock is disposed adjacent to said front face of said housing, said rear face having an indented region, and said sidewall having a longitudinal slot that extends from said front face and intersects said indented region;
a cover closable over said front face of said housing and said key access face of said electronic lock;
and
a hinge plate that is integral with said cover, and is rotatable about a pivot attachment in said indented region, so as to be rotatable into and out of said longitudinal slot, said hinge plate being configured to fit into said longitudinal slot with its outer surface coextensive with and forming a portion of said sidewall of said housing as said cover is closed against said front face of said housing, and wherein, adjacent to said indented region, said hinge plate is shaped in a manner that prevents said hinge plate from engaging said support structure as said hinge plate is rotated about said pivot attachment.

1 more element

Dependencies are inferred from the claim text.

External mounting architecture for electronic lock having pivotable front face protective cover

Life of this patent

External mounting architecture for electronic lock having pivotable front face protective cover

Life of this patent

Abstract

Claims12