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US 12,209,432 B2Granted
Fluid guard and absorber for locking devices
AssigneeKnox Associates, Inc.
InventorsJason Shaun Pedersen, Dominik Scheffler
Life of this patent
Estimating the term…
Abstract
Described herein are example fluid guards that can be used with locking devices. Various aspects may be particularly applicable to electrical locks, but they may also be applicable to mechanical locks. A locking device guard can include a guard cover, a fluid absorber, and a coupling element. The fluid absorber can be configured in a closed configuration to fit at least partially within a cup of a lock face. The coupling element can be configured to couple the guard cover to the lock and can define a second axis. The coupling element can be configured to allow the guard cover to rotate about the second axis.
Claims20
A locking device fluid guard comprising:
- a guard body comprising a disc shape, the guard body configured to at least partially cover a lock face of an electronic lock in a closed configuration and to at least partially uncover the lock face of the electronic lock in an open configuration;
- a fluid absorber shaped to generally define a first axis and to fit within a recess of the guard body, the fluid absorber configured to fit at least partially within a cup of the lock face in the closed configuration, the fluid absorber comprising a generally cylindrical protruding portion and an annular portion at least partially surrounding the protruding portion;
- and
- a coupling protrusion configured to extend from the disc shape of the guard body and configured to fit within a cavity of the lock, the coupling protrusion shaped to define a second axis generally parallel to the first axis, the coupling protrusion configured to allow the guard body to be translated along the second axis between a closed configuration and an open configuration and when in an open configuration to uncover the fluid absorber from the at least the portion of the lock face and to withdraw the fluid absorber at least partially from within the cup of the lock face, the coupling protrusion configured to allow the guard body to rotate about the second axis when in the open configuration, wherein the coupling protrusion comprises a neck narrower than surrounding portions of the coupling protrusion.
1 more element
A lock guard comprising:
- a guard cover configured to at least partially cover a face of a lock in a closed configuration;
- a fluid absorber shaped to generally define a first axis, the fluid absorber configured in a closed configuration to fit at least partially within a cup of the lock face;
- and
- a coupling element configured to couple the guard cover to the lock, the coupling element shaped to define a second axis generally parallel to the first axis, the coupling element configured to allow the guard cover to rotate about the second axis.
1 more element
A locking device guard comprising:
- a guard head comprising:
- an absorber retainer extending from a surface of the guard head, the absorber retainer comprising at least one coupling element;
- and
- a fluid absorber configured to be disposed within the absorber retainer;
- and
- a guard body configured to couple with an electronic lock, the guard body comprising:
- an aperture configured to form a rim in the guard body, to expose a face of the electronic lock, and to receive at least a portion of the absorber retainer therethrough, wherein the at least one coupling element is configured to couple to the rim of the guard body;
- and
- a hinge connecting the guard head and the guard body and configured to define an open position and a closed position of the locking device guard.
6 more elements
A locking device fluid guard comprising:
- a guard body comprising a disc shape, the guard body configured to at least partially cover a lock face of an electronic lock in a closed configuration and to at least partially uncover the lock face of the electronic lock in an open configuration;
- a fluid absorber shaped to generally define a first axis and to fit within a recess of the guard body, the fluid absorber configured to fit at least partially within a cup of the lock face in the closed configuration, the fluid absorber comprising a generally cylindrical protruding portion and an annular portion at least partially surrounding the protruding portion;
- a coupling protrusion configured to extend from the disc shape of the guard body and configured to fit within a cavity of the lock, the coupling protrusion shaped to define a second axis generally parallel to the first axis, the coupling protrusion configured to allow the guard body to be translated along the second axis between a closed configuration and an open configuration and when in an open configuration to uncover the fluid absorber from the at least the portion of the lock face and to withdraw the fluid absorber at least partially from within the cup of the lock face, the coupling protrusion configured to allow the guard body to rotate about the second axis when in the open configuration;
- and
- at least one ear extending from the disc shape of the guard body, the at least one ear configured to at least partially surround the lock face, wherein the guard body further comprises a recess configured to receive at least a portion of the fluid absorber therein, and wherein the guard body further comprises one or more projections projecting into the recess, the projections configured to create a friction interface with the fluid absorber, the friction interface configured to promote retention of the annular portion of the fluid absorber within the recess.
2 more elements
Dependencies are inferred from the claim text.