Lock
OwnerChun Te Yuinventor
Life of this patent
Estimating the term…
Abstract
A lock comprises a lock casing, a shackle, an indicating device and a button component. The shackle is Movably disposed on the lock casing. The indicating device is disposed in the lock casing, and moves from one original position to an indicating position with respect to the lock casing. The button component connects to the indicating device for restricting the movement of the shackle, the button component moves from a first position to a second position, for enabling the indicating device to move from the indicating position back to the original position.
Claims12
A lock, comprising:
- a lock casing;
- and
- a key lock core, having a spindle, the spindle having a key hole for receiving a matching key, wherein the spindle is able to move from an original position to an indicating position and the spindle is able to be rotated by the key at the original position or the indicating position.
A lock, comprising:
- a lock casing;
- a shackle, comprising a root segment which is disposed in the lock casing and rotatable and a free segment which extends from the root segment;
- a key lock core, disposed in the lock casing and having a spindle;
- wherein, the spindle having a key hole for receiving a matching key and the spindle is able to move from an original position to an indicating position;
- and
- a button component, connecting to the spindle, and located on a position which blocks the free segment of the shackle, wherein the button component drives the spindle to move from the indicating position to the original position.
The lock of claim 6, wherein the spindle moves from the original position to the indicating position upon the spindle is operated by the key.
The lock of claim 7, wherein the spindle moves from the original position to the indicating position upon the key is pulled out of the key hole.
The lock of claim 8, wherein the lock casing has a hole, the spindle is located within the key casing completely when the spindle is at the original position, and the spindle partly extrudes outside of the lock casing from the hole when the spindle is at the indicating position.
A lock, having a shackle, a button component for controlling the shackle rotation, and an indicating device moving between an original position and an indicating position, wherein, the button component is configured for driving the indicating device on the indicating position to move back to the original position.
Dependencies are inferred from the claim text.