Interface module device of digital door lock
AssigneeAmadas Co., Ltd.
InventorsEun Min Park, Sang Woo Jung
Life of this patent
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Abstract
A digital door lock, and more particularly, an interface module device of a digital door lock is provided, which is capable of adjusting and aligning a position of a fastening bolt of the digital door lock so as to match fastening positions of a variety of locking devices while using a previously-installed locking device as it is. Accordingly, an interface module device for a door lock is provided, which includes a bracket, an interface bracket fastened with the bracket, and an interval alignment disposed between the bracket and the interface bracket to adjust an interval between fastening nuts inserted into fastening holes of the locking device.
Claims3
An interface module device of a door lock, comprising:
- a bracket;
- an interface bracket fastened with the bracket and defining longitudinal nut guides;
- and
- an interval alignment disposed between the bracket and the interface bracket to adjust an interval between fastening nuts inserted into fastening holes of a locking device of the door lock, the interval alignment defining arched alignment holes;
- wherein the fastening nuts are inserted into the nut guides and moved along the nut guides, and
- wherein the interval alignment is configured to be fitted with engaging protrusions formed on the interface bracket and rotated, with head protrusions of the fastening nuts being fitted in alignment guides, so that when one of the fastening nuts is manually moved along one of the nut guides, the interval alignment is rotated and another one of the fastening nuts is moved with the rotation of the interval alignment to the opposite direction along the nut guides, so that the fastening nuts are capable of maintaining symmetry about a center of rotation of the alignment guides.
An interface module device of a door lock, comprising:
- an inner device bracket;
- an inner device interface bracket fastened with the inner device bracket and defining longitudinal bolt guides;
- and
- an interval alignment disposed between the inner device bracket and the inner device interface bracket to adjust an interval between fastening bolts inserted into fastening holes of a locking device of the door lock, the interval alignment defining arched alignment holes;
- wherein the fastening bolts are inserted into the bolt guides and moved along the bolt guides, and
- wherein the interval alignment is configured to be fitted with engaging protrusions formed on the inner device interface bracket and rotated, with head protrusions of the fastening bolts being fitted in alignment guides, so that when one of the fastening bolts is manually moved along one of the bolt guides, the interval alignment is rotated and another one of the fastening bolts is moved with the rotation of the interval alignment to the opposite direction along the bolt guides, so that the fastening bolts are capable of maintaining symmetry about a center of rotation of the alignment guides.
Dependencies are inferred from the claim text.