Patent ID: 6679277
Filing Date: 2004-01-20
Classification: E04H,Y10T

Abstract:
An apparatus opening/closing a ventilation window in a tent, comprising: a tentwindow door of a ventilation window for ventilating an inner space of the tent, said window door having two openable sides; first and second fasteners for opening/closing a respective one of said two openable sides of said window door, each of said fasteners being formed as a body with a hole therein; each of said two openable sides having a pair of cooperating assembling/disassembling combining members for joining to or separating from one another through sliding action of a respective one of said fasteners upward or downward therealong, a first member of each pair of cooperating members forming a first row lined on the tent along an edge of the ventilation window and a second member of each pair of cooperating members forming a second row lined along an edge of a respective openable side of said window door; a first opening rope having one end tied up on the hole of said first fastener and a second opening rope having one end tied up on the hole of said second fastener, each of said opening ropes being configured to open a respective one of said openable sides of said ventilation window door by sliding a respective one of said fasteners to separate a respective pair of cooperating assembling/disassembling combining members; and a first closing rope having one end tied up on a connection hole formed formed on the body of the first fastener and a second closing rope having one end tied up on a connection hole formed formed on the body of the second fastener, each of said closing ropes being configured to close a respective one of said openable sides of said ventilation window door by sliding a respective one of said fasteners to join a respective pair of cooperating assembling/disassembling combining members.