Assembled corrugated board coffin

Abstract

The topic of this invention is to simply and firmly assemble a bottom plate, a side plate and an end plate of an unwinding plate formed by a strengthened corrugated paper plate to form a trunk, and simply recover it to the unwinding state after assembling. A trunk coffin main body (12) with a bottom plate (12A), a side plate (12B) and an end plate (12C) is assembled out from a corrugated paper plate coffin (10) through bending the unwinding plate along a V-shaped groove. Side plates (12B, 12B) are approximately vertically bent and form a rectangle plate surface; the end plate (12C) is mutually adjacent with side end parts (12Cb and 12Cb) through a bottom end part (12Ca) to form the rectangle plate surface; the bottom end part is approximately and vertically bended opposite to the bottom plate (12A); the side end part is approximately and vertically bended opposite to left and right side plates (12B, 12B). a component (15) of locking up is fell at the end plate (12C) and locks the bottom end part (12Ca) and the left and right side end parts (12Cb, 12Cb) to unwind forward and backward, and locks the left and right side end parts (12Cb, 12Cb) to unwind to left and right.

Description

technical field [0001] The present invention relates to an assembled corrugated cardboard coffin, in particular to an assembled corrugated cardboard coffin assembled by bending a unfolded sheet formed of reinforced corrugated cardboard. Background technique [0002] Corrugated paper coffin was known as substitute coffin of wooden coffin before. Compared with wooden coffins, corrugated cardboard coffins are lighter in weight, have excellent inflammability, and can be easily assembled by bending corrugated cardboard, so corrugated cardboard coffins are attracting attention as environmentally friendly funeral supplies. [0003] The assembled corrugated coffin of prior art is shown in Figure 17 and Figure 18 middle. The corrugated cardboard coffin 1 forms the coffin main body 2 and the lid 3 using reinforced corrugated cardboard. Wherein the coffin main body 2 will be expanded sheet P0 (referring to Figure 16 ) is bent and assembled into a box shape. [0004] Such as F...

AI Technical Summary

Problems solved by technology

[0010]However, in the hooking structure of such an assembled corrugated cardboard coffin, if the hook portion of the side plate temporarily engages with the notch portion of the end plate, the hook portion can no longer be pulled out of the hook portion. The barb part of the cutout part is removed, so the side plate and end plate cannot be disassembled again

Therefore, in the case of wrong assembly number, etc., it cannot be restored to the original unfolded state, which may cause inconvenience such as discarding, or storing or transporting in a bulky state while maintaining the box shape.

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