Patents Assigned to TANGSHAN DUSHIBAO INDUSTRIAL CO., LTD.
  • Modular combined box and connecting assembly thereof
    Patent number: 9546017
    Abstract: A connecting assembly of modular box, comprising a top cover, a sleeve, a mandrel, and a jacket, the sleeve is configured to trap outside the mandrel; the sleeve is provided with at least one snap-fit portion, the jacket is provided with at least one snap-engagement portion, the at least one snap-engagement portion is connected with the at least one snap-fit portion, so that the jacket is fixed in a circumferential direction of the sleeve; the top cover is connected to an upper end of the mandrel to press firmly the sleeve and the jacket, so that the axial positions of the sleeve and the jacket are fixed.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: January 17, 2017
    Assignee: Tangshan Dushibao Industrial Co., Ltd.
    Inventor: Shaolong Li
  • A MODULAR COMBINED BOX AND CONNECTING ASSEMBLY THEREOF
    Publication number: 20160214761
    Abstract: A connecting assembly of modular box, comprising a top cover, a sleeve, a mandrel, and a jacket, the sleeve is configured to trap outside the mandrel; the sleeve is provided with at least one snap-fit portion, the jacket is provided with at least one snap-engagement portion, the at least one snap-engagement portion is connected with the at least one snap-fit portion, so that the jacket is fixed in a circumferential direction of the sleeve; the top cover is connected to an upper end of the mandrel to press firmly the sleeve and the jacket, so that the axial positions of the sleeve and the jacket are fixed.
    Type: Application
    Filed: December 5, 2013
    Publication date: July 28, 2016
    Applicant: TANGSHAN DUSHIBAO INDUSTRIAL CO., LTD.
    Inventor: Shaolong LI