Title:
SASH ROLLER DEVICE FOR WINDOW SCREEN
Document Type and Number:
Japanese Patent JP2017057554
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sash roller device for a window screen for reducing the number of part items by simplifying a structure.SOLUTION: A sash roller case 3 is composed of an outer case 4 and an inner case 5, and the inner case 5 is provided with an arm 8 for holding a wheel 9 and energized to the lower rail side and an arm movement regulating slider 6 freely movable along the lower rail direction. The arm movement regulating slider 6 is adjacently arranged to a side surface of the arm 8, and is provided with a projection part 6a on an arm side surface, and a side surface of the arm 8 is formed with a sheet-like cutout 13 for engaging with the projection part 6a, and the sheet-like cutout 13 is composed of a rocking regulation part 8c for non-rockably holding the arm 8 when the projection part 6a enters and a rocking allowable part 8d capable of rocking the arm 8 when the projection part 6a slips out of the rocking regulation part 8c, and the projection part 6a can be switched between the rocking regulation part 8c and the rocking allowable part 8d by controlling the movement of the arm movement regulating slider 6.SELECTED DRAWING: Figure 5
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Inventors:
NISHIMATSU YOSHIKI
Application Number:
JP2015180315A
Publication Date:
March 23, 2017
Filing Date:
September 14, 2015
Export Citation:
Assignee:
MEIKO CO LTD
International Classes:
E05D13/00; E06B9/52
Attorney, Agent or Firm:
Hisashi Izumi