Patents by Inventor Shangliu LIU

Shangliu LIU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11607964
    Abstract: A charging pile for sweeping robot including a main body, a storage component, a charging head, a charging cable, and a circuit board. The main body is provided with a first slot. The storage component, provided with a charging interface and an avoidance slot. The charging pile for sweeping robot includes a first mounting post movably connected to the main body. The charging cable is partly wound on the first mounting post, one end of which is detachably connected to the charging interface, and the other surrounds the first mounting post and penetrates through the avoidance slot and is fixedly connected to the charging head. The charging interface is electrically connected to the main body, so the charging cable can be wound on the first mounting post and contained in the first slot, prevented from being scattered on ground, and making the charging pile more beautiful when in use.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: March 21, 2023
    Assignee: Shenzhen Shermon Technology Co., Limited
    Inventor: Shangliu Liu
  • Patent number: 11503975
    Abstract: The present disclosure provides a dry-wet separation cleaning floor brush. The dry-wet separation cleaning floor brush includes a housing, a stiff roller brush and a soft roller brush, wherein the housing is provided with a partition plate dividing the inner part of the housing into a first storage chamber and a second storage chamber which are disconnected to each other, wherein the stiff roller brush is partially contained in the first storage chamber and is movably connected to the housing, and the stiff roller brush partially protrudes the housing; and the soft roller brush is partially contained in the second storage chamber and movably connected to the housing, and the soft roller brush partially protrudes the housing.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 22, 2022
    Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
    Inventors: Xiaofeng Wang, Shangliu Liu, Chaoliang Ma
  • Publication number: 20220161671
    Abstract: A charging pile for sweeping robot including a main body, a storage component, a charging head, a charging cable, and a circuit board. The main body is provided with a first slot. The storage component, provided with a charging interface and an avoidance slot. The charging pile for sweeping robot includes a first mounting post movably connected to the main body. The charging cable is partly wound on the first mounting post, one end of which is detachably connected to the charging interface, and the other surrounds the first mounting post and penetrates through the avoidance slot and is fixedly connected to the charging head. The charging interface is electrically connected to the main body, so the charging cable can be wound on the first mounting post and contained in the first slot, prevented from being scattered on ground, and making the charging pile more beautiful when in use.
    Type: Application
    Filed: December 22, 2020
    Publication date: May 26, 2022
    Inventor: Shangliu LIU
  • Publication number: 20220133105
    Abstract: A floor brush for vacuum cleaner is provided in the present application, including a housing, a motor, a circuit board and a battery assembly, the housing formed with a first mounting slot and a second mounting slot which are interconnected with each other, the motor fixedly installed in the first mounting slot, and the battery assembly including a mounting shell installed in the second mounting slot and a battery fixedly installed in the mounting shell, wherein the circuit board accommodated in the second mounting slot is fixedly installed on the mounting shell, and the motor and the battery are electrically connected to the circuit board. The battery can provide power supply to the motor, which enables the floor brush for vacuum cleaner to work independently from the main engine of the vacuum cleaner, thus increasing the versatility of the floor brush for vacuum cleaner.
    Type: Application
    Filed: December 8, 2020
    Publication date: May 5, 2022
    Inventor: Shangliu LIU
  • Publication number: 20210298555
    Abstract: The present disclosure provides a dry-wet separation cleaning floor brush. The dry-wet separation cleaning floor brush includes a housing, a stiff roller brush and a soft roller brush, wherein the housing is provided with a partition plate dividing the inner part of the housing into a first storage chamber and a second storage chamber which are disconnected to each other, wherein the stiff roller brush is partially contained in the first storage chamber and is movably connected to the housing, and the stiff roller brush partially protrudes the housing; and the soft roller brush is partially contained in the second storage chamber and movably connected to the housing, and the soft roller brush partially protrudes the housing.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 30, 2021
    Inventors: Xiaofeng WANG, Shangliu LIU, Chaoliang MA
  • Patent number: D932431
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: October 5, 2021
    Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
    Inventor: Shangliu Liu
  • Patent number: D932719
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: October 5, 2021
    Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
    Inventor: Shangliu Liu