公开(公告)号：US09200472B2

公开(公告)日：2015-12-01

申请号：US13871240

申请日：2013-04-26

Applicant: SAMSUNG SNS CO., LTD.

Inventor： Sang-Han Lee

IPC: E05B65/10 ,  E05B3/10 ,  E05B7/00 ,  E05B63/04 ,  E05B63/16 ,  E05B63/22

CPC classification number: E05B7/00 ,  E05B1/0053 ,  E05B63/04 ,  E05B63/16 ,  E05B63/22 ,  E05B2001/0076 ,  Y10T70/7441 ,  Y10T70/7486 ,  Y10T292/57

Abstract: Provided is a push-pull door lock capable of selecting a lever work direction which may be installed without needing to coincide a door opening direction with the lever work direction by driving a driving unit during both a push operation and a pull operation of a lever coupled to each of housings of a front surface and a rear surface of a door to unlock a lock mechanism received in the door. The push-pull door lock includes: a lever that is provided on a front surface of each of housings, which are respectively coupled to an inside and an outside of a door by supports, to pivot in a front-and-back direction and has a protruding portion protruding toward a door; and a selection member that is provided on a rear surface of the housing and limits a pivoting range of the protruding portion in order to select a push operation or a pull operation of the lever.

Abstract translation: 提供了一种推拉门锁，其能够选择可以安装的杠杆工作方向，而不需要在打开操作和拉动操作的杆操作期间驱动驱动单元，而不需要使门打开方向与杠杆工作方向一致 到门的前表面和后表面的每个壳体，以解锁接收在门中的锁定机构。 推拉门锁包括：设置在每个壳体的前表面上的杠杆，其分别通过支撑件联接到门的内部和外部，以沿前后方向枢转，并且具有 向门突出的突出部分; 以及设置在壳体的后表面上并且限制突出部分的枢转范围以便选择杆的推动操作或拉动操作的选择构件。