Anti-upset connection device

The invention relates to the field of connection devices, in particular to an anti-upset connection device, comprising an upper fastener and a lower fastener and also comprising an anti-upset elasticconnector; a groove having a limiter is arranged in the upper fastener; a binder is arranged in the lower fastener; one end of the anti-upset elastic connector is locked in the groove via the limiter,and the other end of the anti-upset elastic connector is fixed in the lower fastener through the binder. The anti-upset connection device has the advantages that the anti-upset elastic connector helps reinforce the connection between the upper and lower fasteners, the anti-upset connection device can be protected from being upset by wind, a cloth object can be better spread, and tidiness and safety can be better protected for human or objects. 本发明涉及连接器件领域，更具体地，涉及种防翻连接装置，包括上扣件和下扣件，还包括防翻弹性连接器；所述上扣件内设有具有限位器的凹槽；所述下扣件内设有绑紧器；所述防翻弹性连接器端通过限位器锁合在凹槽内，另端通过绑紧器固定在下扣件内，本发明公开的防翻连接装置，通过防翻弹性连接器的设置，使得上下扣件之间的连接力加强，可以防止防翻连接装置在强风中被吹翻，使得布状