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    LOCKING DEVICE AND LOCKING SYSTEM
    3.
    发明公开
    LOCKING DEVICE AND LOCKING SYSTEM 审中-公开

    公开(公告)号：US20240060333A1

    公开(公告)日：2024-02-22

    申请号：US18473629

    申请日：2023-09-25

    申请人： Southco Manufacturing and Technology (Shanghai) Co., Ltd.

    发明人： Chungsik Yoon

    IPC分类号： E05B47/02 ,  E05B47/00 ,  E05B47/06

    CPC分类号： E05B47/023 ,  E05B47/0012 ,  E05B47/063

    摘要： The present application discloses a locking device comprising: a housing; a plunger inserted into the housing, movable and rotatable to transit between a locking position and an unlocking position, wherein when the plunger is in the unlocking position, the plunger is in a first rotating position and a first axial position, when the plunger is in the locking position, the plunger is in a second rotational position and a second axial position; a rotor accommodated in the housing and rotatable around a rotor rotation axis relative to the plunger between a engaged position and a disengaged position, wherein when the plunger is in the locking position, the rotor is rotatable to the engaged position to prevent the plunger from moving; and a motor accommodated in the housing and configured to drive the rotor to rotate. The present application further discloses a locking system.

    Control structure of door lock
    8.
    发明授权
    Control structure of door lock 有权

    公开(公告)号：US11753850B2

    公开(公告)日：2023-09-12

    申请号：US17515704

    申请日：2021-11-01

    申请人： Jeff Chen

    发明人： Jeff Chen

    IPC分类号： E05B47/00 ,  E05B55/00 ,  E05B47/02 ,  E05B63/08 ,  E05B63/00

    CPC分类号： E05B47/0012 ,  E05B47/026 ,  E05B55/005 ,  E05B63/08 ,  E05B63/0056 ,  E05B2047/002 ,  E05B2047/0026

    摘要： A control structure of a door lock contains: a body, a slide plate, a clutch assembly, a head, a clutch assembly, and a guider. The body includes a chamber, a receiving groove, a motor, a drive gear, a trench, and a resilient element. The slide plate includes a holder, a trough, a lever, a lock cylinder, and a first connection orifice. The clutch assembly is received in the slide plate and includes a first annular ring, a second annular ring, and a third annular ring. The second annular ring includes two first cutouts, two second cutouts, and two recessed portions. The head includes a defining groove, a second connection orifice, and two bosses. The guider rotatably is fixed in the chamber and includes a space and at least two spiral indentations formed on an outer wall of the guider.

    SAFETY LOCK WITH DOUBLE CLOSURE AND APPLICATION FOR USE
    9.
    发明公开
    SAFETY LOCK WITH DOUBLE CLOSURE AND APPLICATION FOR USE 审中-公开

    公开(公告)号：US20230279697A1

    公开(公告)日：2023-09-07

    申请号：US18007075

    申请日：2021-07-16

    申请人： RODRIGO LOPES MOREIRA

    发明人： RODRIGO LOPES MOREIRA

    IPC分类号： E05B47/02 ,  E05B47/06 ,  E05B77/44 ,  E05B83/02 ,  E05C9/04 ,  E05B47/00

    CPC分类号： E05B47/026 ,  E05B47/06 ,  E05B77/44 ,  E05B83/02 ,  E05C9/04 ,  E05B47/0012

    摘要： The lock (1) includes a rear axis (1.3); the front (1.2) and rear axles (1.3) slide over the bearings (1.1.1) supported on base drawings (1.1); bearings (1.1.1) are welded to reinforcements (1.1.2); the lock (1) includes pins (1.1.3) welded to the base (1.1) of the lock (1); the pins (1.1.2); and (1.1.3) include racks (1.2.4) and (1.3.4), and oblong openings (1.2.5) and (1.3.5), with each oblong opening running on one of the pins (1.1.3); the gear (1.4.4) is engaged to the racks (1.2.4) and (1.3.4); the front (1.2) and rear axles (1.3) define a double closure applied by the lock (1) which comprises limit stop switches attached to the steel plate (1.8.1) that is fixed to the base (1.1); the limit stop switches (1.8) and (1.9) are attached to the base (1.1) indicating the axles position to the activation peripherals.

    Door handing assembly for electromechanical locks
    10.
    发明授权
    Door handing assembly for electromechanical locks 有权

    公开(公告)号：US11702863B2

    公开(公告)日：2023-07-18

    申请号：US17403367

    申请日：2021-08-16

    申请人： Spectrum Brands, Inc.

    发明人： Chasen Beck

    IPC分类号： E05B63/04 ,  E05B17/22 ,  E05B47/00 ,  E05B47/02

    CPC分类号： E05B63/04 ,  E05B17/22 ,  E05B47/0012 ,  E05B47/026 ,  E05B2047/0036 ,  E05B2047/0067 ,  E05B2047/0072

    摘要： A method for detecting a handed configuration of a door includes providing an electronic lock, which includes a latch assembly that includes a bolt movable between an extended position and a retracted position and a motor that is configured to drive the bolt between the extended position and the retracted position. The latch assembly includes a control circuit for controlling the motor to selectively move the bolt, at least one sensor in electrical communication with the control circuit, and at least one orientation indicator. The method includes detecting the presence of the at least one the orientation indicator and identifying a handed configuration based on the detection by the at least one sensor. The method includes driving, by the control circuit, the motor based on the identified handed configuration. The control circuit identifies the handed configuration without moving the bolt between the extended position and the retracted position.