E - Fixed Constructions – 04 – H
Patent
E - Fixed Constructions
04
H
E04H 15/48 (2006.01) E04H 15/36 (2006.01)
Patent
CA 2548670
The present invention provides a foldable tent frame comprising a certain number of braces and connection sets connecting the adjacent braces, the connection set includes two connection pieces hinged together in dull connection, wherein one connection piece has a cut-away groove along the axial at the open end to form a pair of opposite groove sides, and a through cutting groove formed at the front side crossing the both sides of the cut-away groove; another connection piece extends a tongue at the front end for correspondently plugging into the cut-away groove, and a slotted-eye is formed on the middle portion of the tongue, and coordinating to the cut-away groove, said tongue has a rim formed at the root, and a cam is extended from the surface of the rim coordinating to the cutting groove. In this case, as pitching up the tent frame, the whole tent is braced stably without any falling down.
Choi Kwan-Jun
Battison Williams Dupuis
Choi Kwan-Jun
LandOfFree
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