Title:
窓額縁および建具
Document Type and Number:
Japanese Patent JP6661557
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a window frame that may be used with a sash with or without an angle material.SOLUTION: A window frame 20 includes a depth-direction piece 21 that is a screwed part for receiving a screw 5 screwed from an angle material 15 when a sash 2A is with an angle material, or the depth-direction piece 21 that is an engaging part engaged with a head part of a screw that is screwed into a fitted part for fitting the window frame when the sash is without the angle material. The screwed part is laid out in a depth direction of the sash 2A. The engaging part is a bottom surface of a groove forming part that partitions a groove 27 opening on a surface of the window frame 20. The groove forming part is configured to enable a cover member attached thereon for covering the opening of the groove 27.SELECTED DRAWING: Figure 3
Inventors:
Takahiro Omata
Tetsuya Arakawa
Ayaka Matsuda
Tetsuya Arakawa
Ayaka Matsuda
Application Number:
JP2017006227A
Publication Date:
March 11, 2020
Filing Date:
January 17, 2017
Export Citation:
Assignee:
YKK AP Inc.
International Classes:
E06B1/62; E06B1/64
Domestic Patent References:
| JP2015105507A | ||||
| JP63037786U | ||||
| JP2011214319A | ||||
| JP63173483U | ||||
| JP5078886U |
Attorney, Agent or Firm:
Intellectual Property Office