Title:
LATTICED SHUTTER
Document Type and Number:
Japanese Patent JP2020133386
Kind Code:
A
Abstract:
To provide a latticed shutter that performs both a partitioning function and a sun and rain prevention function by its single fixture and also is prepared for a small amount of flood using its airtightness.SOLUTION: The fixture includes frames 1, 2, 3, and doors 5, 6, which are to be attached to the building. The frames have frame edge ribs 4. For a partitioning format, two or more doors are used, and the doors are connected and used as a single board for a latticed shutter. The latticed shutter is formed in three parts that are freely foldable and separable at the connection parts. When the partition is closed, the doors 5, 6 and the frame edge ribs 4 are in contact flatly. By using a horizontal bar 7 that has a rotatable eccentric shaft, the door 6 on the bottom end and the frame edge rib 4 are closely in contact, addressing low-leveled flood. When using the wide door, a crescent moon-shaped lock can be used in the middle.SELECTED DRAWING: Figure 1
Inventors:
MORIKAWA HIROSHI
Application Number:
JP2019046488A
Publication Date:
August 31, 2020
Filing Date:
February 25, 2019
Export Citation:
Assignee:
MORIKAWA HIROSHI
International Classes:
E06B9/04; E04F10/00
Domestic Patent References:
| JPH0236534U | 1990-03-09 | |||
| JPS5069437U | 1975-06-20 | |||
| JPH06323065A | 1994-11-22 | |||
| JPH02112893U | 1990-09-10 |