JPH021272Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a tissue paper paper box for storing a bundle of tissue paper, which makes it easy to remove the adhesive between the inner and outer flaps after use, and makes it extremely easy to crush it into a flat shape. This makes it easy to dispose of.

[Conventional technology and its drawbacks]

Conventionally, in this type of tissue paper paper box, a pair of inner flaps are provided on the outer surface of a pair of inner flaps, each of which is foldably attached to the edge of a pair of opposing side walls, and another is provided on the edge of the other pair of side walls that are also opposing each other. There is a device in which a pair of bendably connected outer flaps are glued and polymerized by gluing or the like and assembled into a rectangular parallelepiped shape with a portion where both outer flaps overlap.
The tissue paper boxes assembled in this manner have disadvantages in that it is difficult to remove the flaps once they have been glued together, and they are also difficult to crush after use.

Furthermore, in Japanese Utility Model Application Publication No. 58-126933, an arc-shaped perforation line for cutting and a horizontal perforation line are formed on the boundary line between the outer flap and the side plate so that they can cross each other for the purpose of opening the display box. Disclose. However, although the location of the corner section with the perforation line is convenient for the purpose of tearing the box open, it has the effect of making it easier to remove the adhesive between the inner and outer flaps after use and crushing the box into a flat shape. It was not something that would bring about this.

Therefore, the applicant created a perforation line on the inner outer flap of both flaps along the edge of the outer flap, which is located at approximately the middle height of the paper box, and added an arcuate line with a thumb-sized diameter. A perforation line is applied so that both ends thereof intersect with the perforation line, and a perforation line is applied to each of the inner flaps at a position corresponding to the position of the perforation line applied along the edge of the overlapping part of the outer flap. Create an opening by cutting a perforation line by cutting the perforation line by cutting a nail on the arc-shaped perforation line, insert your finger into this opening, hook it, and pull it outward to create an inner and outer flap. He devised and put into practice a paper box in which the box body could be easily crushed by cutting off the perforation lines and tearing the inner flap along the fold line at the base end to open each end wall widely. The application was filed under No. 1987-3887 (March 16, 1982) and the establishment was registered (Registration No. 1699106).

The paper box was developed in 1983 in that each flap could be easily peeled off after use and that it could be easily crushed.
A unique effect not found in No. 126933 was obtained. On the other hand, however, when stuffing the tissue paper, the claws of the paper packing machine break the perforation lines provided on the inner flap and divide the inner flap, making the inner flap unstable. Therefore, it was not possible to glue the outer flap to the inner flap and perform adhesive polymerization, and the shape of the end wall could not be maintained completely, resulting in poor shape retention as a paper box.

[Means for solving problems]

The present invention provides a tissue paper box that solves all of the above-mentioned drawbacks.The present invention provides a tissue paper box that solves all of the above-mentioned drawbacks. In the position where the upper and lower outer flaps overlap, an arc-shaped perforation line having a thumb-sized diameter and protruding downward is provided at the center of the lower part of the overlapped portion of the upper and lower outer flaps, and horizontal perforation lines are provided at both left and right ends of the perforation line. The arc-shaped perforation line and each horizontal perforation line are formed so that the lower outer flap can be traversed, and after use, each arc-shaped perforation line is broken at both end walls in the longitudinal direction of the box body, and a finger is inserted into the lower flap. The upper and lower outer flaps and inner flaps are peeled off, and the box body is then pressed lightly from above to crush it into a flat shape.

[Function] As a function of the present invention, by not providing perforations on the inner flap, the above-mentioned trouble of paper being torn by nails during stuffing is solved.

After use, first tear one of the arc-shaped perforations provided on both longitudinal end walls of the box with your fingertips.
By applying force to the fingertip and pulling outward, the horizontal perforation line is broken, the upper and lower outer flaps are cut transversely, and at the same time, the upper outer flap is peeled off from the inner flap. Then, the lower outer flap is pulled outward to separate it from the inner flap.

At this time, since the perforation line is formed horizontally at the edge of the lower outer flap, which is approximately at the mid-height position of the left and right end walls, the outer flap is divided into upper and lower halves with the perforation line as the boundary, and an appropriate It is forced to expand into a double-door shape. Therefore, as described above, the inner surface of the outer flap, which is firmly adhered to the outer surface of the inner flap, can be relatively easily peeled off and separated.

Next, the other of the arc-shaped perforations provided on both end walls in the longitudinal direction of the box is similarly broken with a fingertip, each flap is peeled off, and the box is opened into a double-fold shape. Then, by lightly pressing the box from above, it can be easily crushed and made into a flat shape.

〔Example〕

In the figure, reference numeral 1 denotes a tissue paper box that stores a stack of tissue paper in the shape of a horizontally long rectangular parallelepiped. 2a, 2b are the fold lines 3 on each edge of the left and right side walls 1a, 1b at both ends in the longitudinal direction of the paper box 1.
Inner flaps 4a and 4b extending through the upper and lower side walls 1c and 1d are upper and lower outer flaps extending through the fold lines 5 at each end edge of the upper and lower side walls 1c and 1d.

The inner flaps 2a, 2b are formed in such a length that there is a gap between the tips of the inner flaps 2a, 2b when they are bent together at the fold line 3, and the upper and lower outer flaps 4a, 4b are bent at the fold line 5. In this state, an overlapping portion is provided at the tip to form a glue margin 6. Then, glue is applied to the outer surfaces of the inner flaps 2a, 2b that are bent to each other or the inner surfaces of the upper and lower outer flaps 4a, 4b, and the lower outer flap 4b is attached to the outer surface of the inner flaps 2a, 2b. The upper outer flap 4a is pasted together to form end walls 7, 7 at both ends in the longitudinal direction of the tissue paper box 1, and a sealed box body is assembled. Said lower outer flap 4b
is provided with an arc-shaped perforation line 8 projecting downward and having a thumb-sized diameter at the center below the tip edge of the upper outer flap 4a at a position approximately at the middle height of the end wall 7. Horizontal perforation lines 9, 9 are consecutively provided at both ends. Note that 10 is a perforation line provided at the center of the upper side wall 1c of the tissue paper box 1 to form a tissue paper outlet.

In the tissue paper box 1 of the present invention constructed in this way, after the tissue paper is used up, a nail is applied to each arcuate perforation line 8 provided at both ends of the tissue paper box 1 in the longitudinal direction. to form a thumb-sized opening 11.
If you insert your fingertip into 1 and pull the fingertip with force, the perforation lines 9, 9 will be cut off. With this separation, as shown in FIG. 3, the glue margin 6 remains attached to the back side of the tip of the upper outer flap 4a, so a strong force is applied without reinforcing it and bending it, so that the upper outer flap 4a can be easily moved outward. The inner flaps 2a and 2b can be separated at the same time. Next, hook your finger into the recess at the upper end of the lower outer flap 4b and pull it outward to open the inner flaps 2a, 2b.
By separating the end walls 7, 7 from each other, the end walls 7, 7 can be fully opened. At this time, the perforation lines 8 and 9 are located at substantially mid-height positions of the outer flaps 4a and 4b forming the end wall 7, so that the outer flaps are respectively expanded vertically in a double-fold pattern. Therefore, the inner flap 2a,
The outer flaps 4a, 4b adhered to the outer surface of the flaps 2b are peeled off from the inner flaps 2a, 2b by a moderate force. In this state, for example, by lightly pressing the side wall 1a, the entire tissue paper box 1 can be crushed into a flat shape as shown in FIG. In addition, the one shown in Fig. 5 has each inner flap 2.
There are many perforations 12 on almost the entire outer surface of a and 2b.
are provided in parallel in an inclined manner. The glue applied to these perforations 12 to join the inner flaps 2a, 2b and the outer flaps 4a, 4b gathers in the grooves formed by these perforations 12, forming so-called anchors. Effectively maintains strong bonding force and maintains the shape of the box.

[Effect of idea]

As mentioned above, the tissue paper box of the present invention has transverse perforations only on the lower outer flap of the inner and outer flaps that are overlapped to form each end wall at both longitudinal ends. This eliminates the drawback of conventional products in which the inner flap is torn by the claws of the paper packing machine when stuffing paper.

In addition, after use, since a perforation line is provided at approximately the mid-height position of the outer flaps forming both end walls, the outer flaps can be easily divided into two vertically and opened into a double-door shape, and each inner flap can be opened into two parts. Peeling is also facilitated.

Furthermore, at this time, the glue margin where the upper and lower outer flaps overlap is located at the top of the perforation line, so when the upper outer flap is peeled upward, the glue margin has a strong stiffness, so the perforation line can be secured securely. At the same time as separating the tissue paper box, the upper outer flap and inner flap are peeled off, and then the lower outer flap and inner flap are peeled off, thereby fully opening both end walls of the tissue paper box and pressing lightly. It can be easily crushed into a flat shape, making it easier to dispose of.

[Brief explanation of the drawing]

The figures relate to an embodiment of the present invention, and FIG. 1 is an overall perspective view, FIG. 2 is a perspective view showing the upper outer flap in an open state, FIG. 3 is a perspective view showing the end wall in an open state, and FIG. FIG. 4 is a perspective view of the inner flap in a flattened state, and FIG. 5 is a perspective view showing an embodiment in which perforations are provided on the outer surface of the inner flap. 1...Teitshu paper paper box, 1a, 1
b, 1c, 1d...Side wall, 2a, 2b...Inner flap, 4a, 4b...Upper and lower outer flap, 8...Circular perforation line, 9, 9...Straight perforation line, 1
2...Perforation.

Claims (1)

[Scope of utility model registration request] At both ends of the rectangular parallelepiped-shaped box in the longitudinal direction, inner flaps are arranged in a row on the edges of the left and right side walls, respectively, and upper and lower outer flaps are arranged on the edges of the upper and lower side walls, respectively. The upper and lower outer flaps are connected to each other, and the tips of the upper and lower outer flaps are bonded and overlapped to form mutually overlapping parts, and the inner surfaces of the upper and lower outer flaps are bonded to the outer surfaces of the left and right inner flaps bent inward, respectively, to form a box. In a tissue paper box that has end walls at both ends in the longitudinal direction of the body, the lower outer flap of each outer flap has a thumb mark located at approximately the middle height of the end wall and at the center of the lower part of the overlap between the two flaps. Arc-shaped perforation lines having a large diameter and projecting downward are provided, and horizontal perforation lines are connected to both left and right ends of the perforation lines, and the arc-shaped perforation lines and each horizontal perforation line are connected to the lower part. The outer flaps are formed so that they can be traversed, and after use, the upper and lower outer flaps and the left and right inner flaps are peeled off by tearing each arcuate perforation line with your thumb and inserting your finger on both end walls in the longitudinal direction of the box body. Furthermore, the outer box body can be flattened by pressing lightly from above the box body.