AIRTIGHT AND WATERTIGHT STRUCTURE AT LOWER PART OF PAPER SCREEN OF OVERHANG DOOR

Japanese Patent JP3203503

B2

PROBLEM TO BE SOLVED: To provide excellent airtight and watertight properties of a lower part of a paper sliding door by providing an indoor fin and an outdoor fin on the lower part of the paper sliding door, projecting each lower end part in a recessed groove of a guide rail, and abutting an end part of each fin on an airtight and watertight member.
SOLUTION: An upper part of a paper sliding door 8 is supported along an upper horizontal frame in a movably hanging manner, while a lower part of the paper sliding door 8 is movable along a recessed groove 24 of a guide rail 11. An indoor fin and an outdoor fin are provided downwardly and continuously approximately over the whole length from the indoor to the outdoor in the expecting direction at the lower part of the paper sliding door 8. A lower end part of the indoor fin and a lower end part of the outdoor fin are projected in the recessed groove 24 of the guide rail 11. When the paper sliding door 8 is closed, an end part in the longitudinal direction of the indoor fin and an end part in the longitudinal direction of the outdoor fin are abutted on an airtight and watertight door-contact member 23 fitted to a door contact vertical frame 1. A clearance between a lower side of the paper sliding door 8 and an upper side of the guide rail 11 is closed by each fin, and when the paper sliding door 8 is closed, the space between each fin and the vertical frame 1 is kept airtight and watertight.

Toshihiko Saitoh

JP28085896A

August 27, 2001

October 23, 1996

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Waikei Architectural Products Co., Ltd.

E05D13/00; E06B7/22; E06B7/26; (IPC1-7): E06B7/26; E05D13/00; E06B7/22

JP1082254A
JP5811568U
JP4837539U
JP4313892Y1

Tadashi Hamamoto (1 person outside)

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