Patent ID: 9169664
Filing Date: 2015-10-27
Classification: E04H

Abstract:
1. An assembly tent comprising four supporting columns, eight traverse beam members and four coupling members, two of the traverse beam members being pivotably attached to each of the supporting columns, two of the traverse beam members being coupled with each of the coupling members, the tent assembled through coupling of the traverse beam members extending horizontally from two of the adjacent supporting columns at both ends of the coupling member, wherein coupling between the traverse beam member and the coupling member is formed by inserting, into one member of the traverse beam member and the coupling member, the other member in an axial direction, the one member comprises an insertion guide member arranged at a tip end of the one member and a lock mechanism arranged at an outer circumference side wall of the one member and arranged apart from the insertion guide member in the axial direction, the other member comprises a pin engaging member arranged at a tip end of the other member and having a cylinder shape, the pin engaging member comprising a pin engagement annular concave portion extending around an entire outer circumference side wall of the pin engaging member and a flat portion arranged closer to the tip end of the other member than the pin engagement annular concave portion, the traverse beam member and the coupling member are both cylinder-shaped pipes, an inner diameter of the one member is larger than an outer diameter of the other member and an outer diameter of the pin engaging member is the same as the outer diameter of the other member so that the other member and the pin engaging member are inserted into the one member and the pin engaging member is engaged with the lock mechanism arranged apart from the insertion guide member in the axial direction, the assembly tent further comprises a slide bracket and an auxiliary member, the slide bracket being slidably attached to each of the supporting columns, a base end of the auxiliary member being coupled with the slide bracket and a tip end of the auxiliary member being coupled with the traverse beam member, two of the traverse beam members are pivotably spread by sliding the slide bracket upward along the supporting column to push up the traverse beam member with the auxiliary member, and the pin engagement annular concave portion is positioned inside of the one member when the traverse beam member and the coupling member are coupled.