JPH01147928U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 5 show a first embodiment of the packaging paper box of the present invention, FIG. 1 is a perspective view of the packaging paper box assembled into a paper box, and FIGS. FIG. 4 is a developed front view and a perspective view of the packaging paper box before assembly, FIG. 4 is a perspective view of the packaging paper box when it is opened, and FIG. 5 is a developed back view showing the state after opening. 6 to 9 show a second embodiment of the packaging paper box of the present invention, FIG. 6 is an external perspective view of the packaging paper box assembled into a box shape, and FIG. 7 is an exploded front view of the packaging paper box. , FIG. 8 is a perspective view of the paper box when it is opened, and FIG. 9 is a front view showing the unfolded state of the paper box after being opened. Figure 10 is a developed plan view of a conventional paper box.
FIG. 11 is a perspective view of the paper box in an assembled state. 1, 2, 3, 4...Side plate, 5...Gluing allowance, 6a, 6
b...Fold line, 7A, 7B...End plate, 8A, 8B...Adhesive flap, 9A, 9B, 10A, 10B...Inner flap, 11A, 11B, 12, 13A, 13B
... Cut line, 21A, 21B, 22, 23A, 23
B... Cut line.

Claims (1)

[Claims for Utility Model Registration] (1) Four side plates and one piece of gluing allowance are connected in one direction via a fold line, and each of the side plates has an end plate at both ends, A paperboard in which an adhesive flap and two inner flaps are connected via a fold line is formed into a rectangular tube by joining the gluing allowance to the end of one of the connected side plates, and forming a rectangular tube at both ends of the rectangular tube. In a packaging paper box that is formed by sequentially folding two inner flaps, adhesive flaps, and end plates, and then joining the adhesive flaps and end plates, the inner flaps are connected at both ends. A packaging paper box characterized in that the one side plate is provided with a score line, and the other side plate connected to the adhesive flap is provided with two score lines. (2) A cut line is provided from both ends to the middle part on one fold line between one side plate to which the inner flap is connected and the other adjacent side plate, and the one side plate is connected to the inner flap. A score line is provided on the top that connects the respective intermediate portions of the score lines on both sides and is spaced apart from the crease line, and further, on the other adjacent side plate, a score line is provided on both sides provided on the crease line. , and connect both ends of the other fold line from both ends of the cut line provided on one of the side plates inwardly.
The packaging paper box according to claim 1 of the utility model registration claim, characterized in that a book cut line is provided. (3) The gluing allowance is provided on a side plate with adhesive flaps or end plates connected to both ends thereof, through a fold line, and the gluing allowance is adjacent to the fold line from both side edges of the gluing allowance obliquely. Two cut lines passing through the side plate surface and reaching both ends of the other fold line are provided, and the inner flap edge on both ends of the glued side of the side plate, or an extension of both ends, is provided and is glued to the glued area in a square tube forming state. The packaging paper box according to claim 1 or 2, characterized in that a cut line connecting the parts is provided.