Tent top supporting structure and tent framework: Fid-Bau Portal

Tent top supporting structure and tent framework

XI JUN'ER

The tent top supporting structure comprises a supporting disc body, top supporting rods and middle supporting rods, the upper ends of the top supporting rods are rotatably hinged, and the lower ends of the top supporting rods can rotate around the hinge points of the upper ends; the supporting disc body is arranged below the top supporting rod, the inner end of the middle supporting rod is hinged to the supporting disc body, and the outer end of the middle supporting rod can rotate around a hinge point of the inner end and is hinged to the middle of the top supporting rod; the middle supporting rods comprise locking supporting rods and non-locking supporting rods, at least one set of locking supporting rods are arranged, the locking supporting rods comprise two locking rods which are symmetrically arranged with the supporting disc body as the center, the two locking rods comprise the positioning locking rod and the telescopic locking rod, the positioning locking rod and the telescopic locking rod are hollow, telescopic fixing pins are arranged in the telescopic locking rod, and the non-locking supporting rods are arranged on the supporting disc body. And the fixing pin extends out of the telescopic locking rod and is inserted into the positioning locking rod on the opposite side. Compared with an existing tent top supporting structure, the tent top supporting structure is simpler and more reliable, and operation is convenient.

本发明公开了一种帐篷顶部支撑结构及帐篷骨架，包括支撑盘体、顶部支撑杆和中间支撑杆，所述的顶部支撑杆的上端可转动的铰接，顶部支撑杆的下端可绕上端的铰接点转动；所述支撑盘体设于顶部支撑杆的下方，所述的中间支撑杆的内端与支撑盘体铰接，中间支撑杆的外端可绕内端的铰接点转动，且与顶部支撑杆的中部铰接；所述的中间支撑杆包括锁紧支撑杆和非锁紧支撑杆，锁紧支撑杆至少为一组，包括两根以支撑盘体的中心对称设置的锁紧杆，分别为定位锁紧杆和伸缩锁紧杆，均为内部中空，伸缩锁紧杆内设有可伸缩的固定销，固定销从该伸缩锁紧杆内伸出，插入对侧的定位锁紧杆内。本发明相对于现有的帐篷顶部支撑结构更为简洁可靠，且操作方便。

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