Title:
TOP-HINGED FITTING MEANS OF PIVOT DEVICE
Document Type and Number:
Japanese Patent JP2023031905
Kind Code:
A
Abstract:
To provide top-hinged fitting means of a pivot device capable of realizing workability and low cost, and capable of providing a minimized gap.SOLUTION: A pivot device J for rotatably pivoting a hinged door D to a door frame W with an upper pivot shaft 15 and a lower pivot shaft 35 as supporting shafts includes with an upper support 10 provided with the upper pivot shaft 15 and a retainer 20 for the upper pivot shaft 15. The retainer 20 has a base body 21 and a holding body 25, and a holding groove part 21a for holding the upper pivot shaft 15 is formed in the base body 21, and the holding body 25 is provided so that the opening of the holding groove part 21a can be opened and closed, thereby providing top-hinged fitting means 5 of the pivot device J.SELECTED DRAWING: Figure 4
Inventors:
YAMAMOTO JUNICHIRO
Application Number:
JP2021137675A
Publication Date:
March 09, 2023
Filing Date:
August 26, 2021
Export Citation:
Assignee:
BEST INC
International Classes:
E05D7/081
Attorney, Agent or Firm:
Taku Ito