| 摘要 |
PURPOSE: A buffering apparatus for delivery goods is provided to modulate the air pressure of air bags depending on the shock, thereby protecting delivery goods from shock. CONSTITUTION: More than one air bag (120, 140) is installed around delivery goods (160). An upper air bag air injection tube (130) has an edge connected to a control device, and the other edge connected to the upper air bag. A third solenoid valve is installed in the upper airbag. A fourth solenoid valve is installed in the lower airbag. The lower airbag is put on the lower side of an individual packing box (170). A lower airbag air injection tube (150) has an edge connected to a buffering control device (110), and the other edge connected to the lower airbag. |
