Title:
DOOR FRAME
Document Type and Number:
Japanese Patent JP2022152496
Kind Code:
A
Abstract:
To provide a door frame having a vertical frame on the side of a door rotation shaft which has a small width and a good appearance while having sufficient strength not to be deformed or damaged even when subjected to the load of a door.SOLUTION: A shaft side vertical frame 20 on at least the door rotation shaft side of a door frame 10 comprises a frame body 21 which is an aluminum hollow molded body fixed to an opening 2 of the frame 1, and an adjustment member 22 made of a wooden material fixed to the frame body at an arbitrary position movable in the width direction with respect to the frame body. A pivot hinge vertical frame side metal fitting 50 is attached to one side in the width direction of the upper and lower ends of the frame body, and its pivot shaft 53 is inserted into a pivot bearing hole 63 of a pivot hinge door side metal fitting 60 attached to the upper and lower ends of a door 70, so that the door is assembled to the shaft side vertical frame 20 so as to be openable and closable. An adjusting member accommodating groove 30 that movably accommodates the adjusting member is formed on the other side in the width direction of the frame body.SELECTED DRAWING: Figure 5
Inventors:
MIYAGAWA SHINICHI
Application Number:
JP2021055286A
Publication Date:
October 12, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
NODA CORP
International Classes:
E06B1/16; E05D7/081; E06B1/20; E06B1/32
Attorney, Agent or Firm:
Mulberry Hara Fumio
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