CPC E05B 41/00 (2013.01) [E05B 1/003 (2013.01); E05B 17/226 (2013.01); E05B 39/00 (2013.01)] | 24 Claims |
1. An indicator type door lock comprising:
a handle shaft having a handle for unlocking and a push button for locking;
a driving body mounted with the handle shaft;
a door lock main body having a main body cover with at least one display portion displaying the locked state of the door lock to the outside, and installed in front of the driving body;
an indicator member installed within the door lock main body to be pivoted to a certain radius, and being exposed through the display portion; and
a turning drive member located within the handle shaft and rotated inside the handle shaft when the push button is pressed to pivot the indicator member, and
wherein the indicator member comprises:
a first display member where one end is pivotably mounted on the door lock main body, and
a pin spring configured to bias the first display member in a first position.
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