Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock capable of canceling password unlocking function
The invention belongs to the technical field of door locks, in particular to a door lock capable of canceling a password unlocking function. The door lock capable of canceling the password unlocking function comprises an outer lock shell facing outdoors and connected with an outer handle and an inner lock shell facing indoors and connected with an inner handle; the outer handle and the inner handle can rotate synchronously, a locking bar capable of preventing the outer handle from rotating and a tension spring connected with the locking bar are arranged in the outer lock shell, the tension spring enables the locking bar to have trend of moving downwards, the outer lock shell is further connected with a password thumb wheel capable of preventing the locking bar from moving downwards, a square rod penetrating through the outer lock shell and the inner lock shell is connected between the outer handle and the inner handle, the square rod can rotate along with the outer handle and the innerhandle, the square rod can move back and forth relative to the outer handle and the inner handle, a locking block capable of being matched with the locking bar is fixed to the square rod, a locking groove facing the locking bar is formed in the locking block, and a locking convex body capable of extending into the locking groove is formed at the upper end of the locking bar. A user can open and cancel the password unlocking function of the door lock according to the requirement of the user, and the door lock provides more choices for the user.
本发明属于门锁技术领域，特指一种可取消密码开锁功能的门锁，包括朝向室外并连接有外执手的外锁壳，以及朝向室内并连接有内执手的内锁壳，外执手与内执手可同步转动，外锁壳内设有可阻止外执手转动的锁条，以及与锁条相连接的拉簧，拉簧使得锁条具有向下移动的趋势，外锁壳上还连接有可阻止锁条向下移动的密码拨轮，外执手与内执手之间连接有贯穿外锁壳与内锁壳的方杆，方杆可随外执手与内执手转动，并可相对外执手与内执手前后移动，方杆上固定有可与锁条相配合的锁块，锁块上形成有朝向锁条的锁死槽，锁条上端形成有可伸入锁死槽的锁死凸体。用户可根据自身需求来开启与取消该门锁的密码开锁功能，该门锁为用户提供了更多的选择。
Door lock capable of canceling password unlocking function
The invention belongs to the technical field of door locks, in particular to a door lock capable of canceling a password unlocking function. The door lock capable of canceling the password unlocking function comprises an outer lock shell facing outdoors and connected with an outer handle and an inner lock shell facing indoors and connected with an inner handle; the outer handle and the inner handle can rotate synchronously, a locking bar capable of preventing the outer handle from rotating and a tension spring connected with the locking bar are arranged in the outer lock shell, the tension spring enables the locking bar to have trend of moving downwards, the outer lock shell is further connected with a password thumb wheel capable of preventing the locking bar from moving downwards, a square rod penetrating through the outer lock shell and the inner lock shell is connected between the outer handle and the inner handle, the square rod can rotate along with the outer handle and the innerhandle, the square rod can move back and forth relative to the outer handle and the inner handle, a locking block capable of being matched with the locking bar is fixed to the square rod, a locking groove facing the locking bar is formed in the locking block, and a locking convex body capable of extending into the locking groove is formed at the upper end of the locking bar. A user can open and cancel the password unlocking function of the door lock according to the requirement of the user, and the door lock provides more choices for the user.
本发明属于门锁技术领域，特指一种可取消密码开锁功能的门锁，包括朝向室外并连接有外执手的外锁壳，以及朝向室内并连接有内执手的内锁壳，外执手与内执手可同步转动，外锁壳内设有可阻止外执手转动的锁条，以及与锁条相连接的拉簧，拉簧使得锁条具有向下移动的趋势，外锁壳上还连接有可阻止锁条向下移动的密码拨轮，外执手与内执手之间连接有贯穿外锁壳与内锁壳的方杆，方杆可随外执手与内执手转动，并可相对外执手与内执手前后移动，方杆上固定有可与锁条相配合的锁块，锁块上形成有朝向锁条的锁死槽，锁条上端形成有可伸入锁死槽的锁死凸体。用户可根据自身需求来开启与取消该门锁的密码开锁功能，该门锁为用户提供了更多的选择。
Door lock capable of canceling password unlocking function
一种可取消密码开锁功能的门锁
CHEN XIANDONG (Autor:in) / LIU ZHENLIN (Autor:in) / WANG JIANNAN (Autor:in) / WANG ZHONGQING (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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