Smart lock
    1.
    外观设计

    公开(公告)号:USD1012669S1

    公开(公告)日:2024-01-30

    申请号:US29801330

    申请日:2021-07-28

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of a smart lock according to my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a bottom view thereof.
    Broken lines are environmental only and form no part of the claimed design.
    The broken lines of even length depict portions of the smart lock that form no part of the claimed design. The broken lines of uneven length are boundary lines that form no part of the claimed design.

    Safe
    2.
    外观设计
    Safe 有权

    公开(公告)号:USD1002988S1

    公开(公告)日:2023-10-24

    申请号:US29799630

    申请日:2021-07-15

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of a safe showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and,
    FIG. 8 is front perspective view thereof, with the lid shown in an open position.
    The broken lines of even length depict portions of the safe that are shown for environmental purpose only and form no part of the claimed design.

    Smart lock
    3.
    外观设计

    公开(公告)号:USD996945S1

    公开(公告)日:2023-08-29

    申请号:US29802162

    申请日:2021-08-03

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of a smart lock according to my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a bottom view thereof.
    Broken lines are environmental only and form no part of the claimed design.
    The broken lines shown represent portions of the smart lock that form no part of the claimed design.

    Indicator lock for a public service room door

    公开(公告)号:US12129684B2

    公开(公告)日:2024-10-29

    申请号:US17899994

    申请日:2022-08-31

    发明人: Li Zheng

    IPC分类号: E05B41/00 E05B17/22 E05B39/00

    摘要: An indication box used with an electronic smart lock indicates if a public service room is in use. A color plate partially shown in a window moves vertically up and down with door handle motion. Unlike other indicators, the door handle and not lock actives use indication to avoid mishaps from forgetting to lock the door. The color plate is spring loaded with a V-shaped bottom. The color plate vertically moves by a cam having two L-shaped portions forming a V-shaped recess to initially secure the color plate's V-shaped bottom. Cam activation is through a dial head that moves with the door handle. When the color plate indicates use, the V-Shaped bottom rests on one of the cam's L-shaped portions. The color plate may also include braille markings. The indication box is used on a door's front portion with any electronic smart lock design and operates without electrical power.

    Smart door lock
    5.
    外观设计

    公开(公告)号:USD1044465S1

    公开(公告)日:2024-10-01

    申请号:US29851738

    申请日:2022-08-31

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of a smart door lock of the present disclosure;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front elevational view thereof;
    FIG. 4 is a rear elevational view thereof;
    FIG. 5 is a left-side elevational view thereof;
    FIG. 6 is a right-side elevational view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines shown in the drawings depict portions of the smart door lock that form no part of the claimed design. The diagonal shading in FIGS. 1 and 3 is utilized to illustrate the surface contours of the transparent display screen in the drawings.

    Intelligent lock management system

    公开(公告)号:US12051292B2

    公开(公告)日:2024-07-30

    申请号:US17968459

    申请日:2022-10-18

    发明人: Li Zheng

    IPC分类号: G07C9/00 G07C9/32 G07C9/38

    摘要: The present invention relates to the technical field of intelligent locks, and particularly to an intelligent lock management system, comprising an intelligent lock unit, wherein the intelligent lock unit comprises an intelligent lock, a lock control module and an identification terminal, and the intelligent lock unit is used for controlling the usage states of the intelligent lock; a server unit, wherein the server unit is communicatively connected with the intelligent lock unit, and the server unit is used for processing the receiving and sending of user information and control information. The server unit comprises an information writing module, a permission management module, an information deletion module and a data recording module. The permission management module is used for classifying and managing user permission data, and the user permission levels are at least 2. In the present invention, the permission management of the lock is divided into at least two levels. After the higher level permission information is input into the intelligent lock, the lower level permission will automatically lose the permission to manage the lock. Therefore, in order to facilitate the unified management of the lock permission, the safety for a terminal customer to use locks is enhanced after the high permission is delivered to the terminal customer.

    Indicator Lock For A Public Service Room Door

    公开(公告)号:US20240068272A1

    公开(公告)日:2024-02-29

    申请号:US17899994

    申请日:2022-08-31

    发明人: Li Zheng

    IPC分类号: E05B41/00 E05B17/22

    CPC分类号: E05B41/00 E05B17/226

    摘要: An indication box used with an electronic smart lock indicates if a public service room is in use. A color plate partially shown in a window moves vertically up and down with door handle motion. Unlike other indicators, the door handle and not lock actives use indication to avoid mishaps from forgetting to lock the door. The color plate is spring loaded with a V-shaped bottom. The color plate vertically moves by a cam having two L-shaped portions forming a V-shaped recess to initially secure the color plate's V-shaped bottom. Cam activation is through a dial head that moves with the door handle. When the color plate indicates use, the V-Shaped bottom rests on one of the cam's L-shaped portions. The color plate may also include braille markings. The indication box is used on a door's front portion with any electronic smart lock design and operates without electrical power.

    Safe
    9.
    外观设计
    Safe 有权

    公开(公告)号:USD1029447S1

    公开(公告)日:2024-05-28

    申请号:US29832410

    申请日:2022-03-28

    申请人: PIN GENIE Limited

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of a safe showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and,
    FIG. 8 is front perspective view thereof with the lid in an open position.
    Broken lines are environmental only and form no part of the claimed design.

    Intelligent door lock
    10.
    外观设计

    公开(公告)号:USD1044468S1

    公开(公告)日:2024-10-01

    申请号:US29851728

    申请日:2022-08-31

    申请人: PIN GENIE LIMITED

    设计人: Li Zheng

    摘要: FIG. 1 is a front perspective view of an intelligent door lock of the present disclosure;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front elevational view thereof;
    FIG. 4 is a rear elevational view thereof;
    FIG. 5 is a left-side elevational view thereof;
    FIG. 6 is a right-side elevational view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines shown in the drawings depict portions of the intelligent door lock that form no part of the claimed design.