Patents by Inventor Lijiao YIN

Lijiao YIN 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).

  • Assembly frame structure of wooden casement window and corner assembly method
    Patent number: 10641034
    Abstract: Disclosed are a frame assembly structure of a wooden doors and windows and a corner assembly method. The window includes, at least, a window frame or a casement window frame mainly formed by joining adjacent profile frame strips via a corner assembler on adjacent connecting end surfaces. The connecting end surfaces of two adjacent profile frame strips are respectively configured to be cross sections of 0° to 180°. A positioning notch of the corner assembler is at least provided on the cross sections. Two half corner assemblers of the corner assemblers are respectively embedded and fixed into the positioning notches on the adjacent cross sections. The two half corner assemblers are connected by an intermediate fastening piece and a fastening bolt to form a complete corner assembler, and the two adjacent profile frame strips are connected tightly and fixedly. The frame assembly structure is easy to assemble.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: May 5, 2020
    Assignee: ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY CO., LTD.
    Inventors: Chengming Dong, Lijiao Yin, Weixing Wu, Yibin Jiang, Zhixiang Xu, Haihua Xu, Linjie Pan, Jun Huang
  • ASSEMBLY FRAME STRUCTURE OF WOODEN CASEMENT WINDOW AND CORNER ASSEMBLY METHOD
    Publication number: 20180283088
    Abstract: Disclosed are a frame assembly structure of a wooden doors and windows and a corner assembly method. The window includes, at least, a window frame or a casement window frame mainly formed by joining adjacent profile frame strips via a corner assembler on adjacent connecting end surfaces. The connecting end surfaces of two adjacent profile frame strips are respectively configured to be cross sections of 0° to 180°. A positioning notch of the corner assembler is at least provided on the cross sections. Two half corner assemblers of the corner assemblers are respectively embedded and fixed into the positioning notches on the adjacent cross sections. The two half corner assemblers are connected by an intermediate fastening piece and a fastening bolt to form a complete corner assembler, and the two adjacent profile frame strips are connected tightly and fixedly. The frame assembly structure is easy to assemble.
    Type: Application
    Filed: November 20, 2015
    Publication date: October 4, 2018
    Inventors: Chengming DONG, Lijiao YIN, Weixing WU, Yibin JIANG, Zhixiang XU, Haihua XU, Linjie PAN, Jun HUANG