48results about How to "Reduce accidental loss" patented technology

The invention relates to the technical field of logistics packaging, and discloses a multifunctional turnover box. The box comprises a bottom plate, a base, first side plate assemblies, second side plate assemblies and connecting plates; and the first side plate assemblies and the second side plate assemblies are both two groups, and the first side plate assemblies, the second side plate assemblies and the bottom plate form a box body without an upper cover. The turnover box has the beneficial effects that a folding mechanism is adopted, so that the folding height of the turnover box is reduced, the occupied space is small, and the logistics cost returned by the turnover box is reduced maximumlly; the turnover box is compact and reasonable in structure and convenient to operate; the turnover box is provided with an installation groove, when the loading height of the goods in the turnover box is different, effective packaging and fixing can be realized, additional reinforcing auxiliarymaterials do not need to be added, and the cost is reduced; and the bottom of the turnover box penetrates through the design of a packing belt part, the packing belt can be hidden in the groove, the packing belt is prevented from being damaged during operation of a forklift, the accident loss is reduced, and the cost is reduced.

The invention relates to aquaculture equipment, in particular to a self-closing culture cage comprising a net cage and a buoyant box. The net cage comprises a support connected to the buoyant box and a culture net with an open upper end. The open end of the culture net is provided with a pair of closing bars connected with the support. At least one of the closing bars is slidably connected with the support and is provided with a closing bar shifting mechanism. The closing bar shifting mechanism comprises a closing rope with one end connected to the corresponding closing bar, a weight connected to the other end of the closing rope, and a weight balance mechanism; the weight balance mechanism comprises a hanging bar hooked to the closing rope and a first float connected to the hanging bar; the first float locates in the buoyant box; a locking block and a locking channel fitting each other are arranged between transverse bars in a pair. The self-closing culture cage has the advantages that when the buoyant box with water coming in sinks, the opening of the buoyant box can automatically close; the problem that aquatic products cultivated in the culture net escape likely when the existing culture cage submerges in water.