Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lock mechanism capable of preventing inertial impact and lockset
The lock mechanism comprises a base, a lock plate, a lock catch, a lock control rod and an unlocking motor, the lock plate is rotationally connected with the base, a groove opening and a first tooth opening are formed in the circumferential edge of the lock plate at intervals, the groove opening is used for clamping and hooking the lock catch, the lock control rod is connected with the base, and the first tooth opening is used for clamping and hooking the lock catch. The lock control rod is close to the circumferential edge of the lock piece due to acting force, a rotating shaft of the unlocking motor is connected with the lock control rod through a pulling assembly, the lock piece has a first position and a second position when rotating, the lock catch is separated from the groove opening for unlocking when the lock piece is located at the first position, and the lock catch is locked by the groove opening clamping hook when the lock piece is located at the second position. When the lock control rod is located at the first tooth opening, the lock piece is located at the second position, the lock control rod limits rotation unlocking of the lock piece, the pulling assembly pulls the lock control rod to be separated from the first tooth opening when the rotating shaft rotates, and the lock control rod has inertia which is not enough to overcome acting force to be separated from the first tooth opening. The invention further discloses a lock with the lock mechanism. Inertial impact unlocking can be prevented, and the safety is good.
本发明公开了一种防惯性冲击的锁机构包括基座、锁片、锁扣、锁控杆和解锁电机，锁片与基座转动连接，锁片的周向边缘间隔设有沟槽口和第一齿口，沟槽口用于卡钩锁扣，锁控杆与基座连接，锁控杆受到一作用力使锁控杆靠近于锁片的周向边缘，解锁电机的转轴通过拉动组件与锁控杆连接，锁片在转动时具有第一位置和第二位置，锁片在第一位置时锁扣脱离沟槽口解锁，锁片在第二位置时锁扣由沟槽口卡钩锁止，锁控杆处于第一齿口时锁片处于第二位置并且锁控杆限制锁片转动解锁，拉动组件在转轴转动时拉动锁控杆脱离第一齿口，锁控杆具有不足以克服作用力使其脱离第一齿口的惯性。本发明还公开了具有锁机构的锁具。本发明可防止惯性冲击解锁，安全性好。
Lock mechanism capable of preventing inertial impact and lockset
The lock mechanism comprises a base, a lock plate, a lock catch, a lock control rod and an unlocking motor, the lock plate is rotationally connected with the base, a groove opening and a first tooth opening are formed in the circumferential edge of the lock plate at intervals, the groove opening is used for clamping and hooking the lock catch, the lock control rod is connected with the base, and the first tooth opening is used for clamping and hooking the lock catch. The lock control rod is close to the circumferential edge of the lock piece due to acting force, a rotating shaft of the unlocking motor is connected with the lock control rod through a pulling assembly, the lock piece has a first position and a second position when rotating, the lock catch is separated from the groove opening for unlocking when the lock piece is located at the first position, and the lock catch is locked by the groove opening clamping hook when the lock piece is located at the second position. When the lock control rod is located at the first tooth opening, the lock piece is located at the second position, the lock control rod limits rotation unlocking of the lock piece, the pulling assembly pulls the lock control rod to be separated from the first tooth opening when the rotating shaft rotates, and the lock control rod has inertia which is not enough to overcome acting force to be separated from the first tooth opening. The invention further discloses a lock with the lock mechanism. Inertial impact unlocking can be prevented, and the safety is good.
本发明公开了一种防惯性冲击的锁机构包括基座、锁片、锁扣、锁控杆和解锁电机，锁片与基座转动连接，锁片的周向边缘间隔设有沟槽口和第一齿口，沟槽口用于卡钩锁扣，锁控杆与基座连接，锁控杆受到一作用力使锁控杆靠近于锁片的周向边缘，解锁电机的转轴通过拉动组件与锁控杆连接，锁片在转动时具有第一位置和第二位置，锁片在第一位置时锁扣脱离沟槽口解锁，锁片在第二位置时锁扣由沟槽口卡钩锁止，锁控杆处于第一齿口时锁片处于第二位置并且锁控杆限制锁片转动解锁，拉动组件在转轴转动时拉动锁控杆脱离第一齿口，锁控杆具有不足以克服作用力使其脱离第一齿口的惯性。本发明还公开了具有锁机构的锁具。本发明可防止惯性冲击解锁，安全性好。
Lock mechanism capable of preventing inertial impact and lockset
防惯性冲击的锁机构及锁具
SHI YANGYANG (Autor:in) / LYU CHEN (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser