JP4918008B2 - Sheet storage box capable of raising the bottom and its raising method - Google Patents

Description

The present invention is configured so that thin sheets such as tissue paper, wet tissue, dust paper, memo paper, kitchen paper, paper napkin, oil collecting paper, and plastic bags are stored in the box and can be easily taken out. The present invention relates to a sheet storage box in which the storage box can be deformed so that there is no hindrance to sequentially removing the sheets even when the number of stored sheets decreases, and the bottom can be raised.

Conventionally, a variety of products in storage boxes containing sheets that can be stored easily in a box made of paper or similar materials and stored in a box made of paper or the like, and can be easily and continuously removed from the outlet are manufactured, sold, and sold. Has been. The heights of these commercially available sheet storage boxes vary widely from 3 to 12 cm. Among them, when the height of the storage box for sheets is relatively low (3 to 6 cm), the fingertips reach from the time immediately after opening until the use of the sheets, so the ease of taking out the sheets is hardly changed. However, when the height of the storage box for sheets becomes large (6 cm or more), when the amount of sheets stored by use decreases, the distance from the upper outlet to the sheets in the box increases. As a result, the fingertips do not reach and it becomes difficult to take out the sheets. For example, in the case of tissue paper, the folding method has been devised so that it can be taken out continuously in a pop-up manner. However, if the amount of tissue paper decreases, it will not be possible to deal with the folding method alone. It becomes impossible to do so, and the tissue paper is twisted or biased, making it difficult to remove.

For this reason, various devices have been made in various fields in order to solve such problems. For example,

B) In the double bottom method Japanese Utility Model Laid-Open No. 5-71182, the paper with the tissue paper placed on the cardboard slightly smaller than the bottom of the tissue paper box is placed in the box and the U-shaped sideways. A tissue paper box is described which is configured to have a total of four perforations in the front and back of the tissue paper box, a total of four perforations. This is a double bottom, and the stored cardboard is raised to a bottom state, and the raised bottom state is folded inward and locked. Such a double bottom system is stable because it can raise the entire bottom surface, but it requires an extra material of cardboard that is slightly smaller than the bottom surface.

B) Standing piece system on the bottom surface Japanese Patent Application Laid-Open No. 11-245777 discloses that a notch strut piece and a locking piece that forms a convex shape, or another strut piece is connected to the inside of the box in conjunction with the notch strut piece. There is described a raised bottom box with tissue paper that can be worn on the bottom.

Japanese Utility Model Laid-Open No. 7-15580 describes a raised bottom of a tissue paper box of a system in which two standing plates are raised and fixed with a stop plate. The feature of the present invention is that the top line is a double line, and it is described that the assembly is simple and stable.

Japanese Utility Model Laid-Open No. 8-1578 discloses a raised bottom of tissue paper having a structure in which a standing plate and a fixed plate are assembled to form a substantially cross-shaped raised bottom.

The above-mentioned prior art document is an invention and a device of a system in which an upright piece is raised on the bottom surface of a box and a part of tissue paper is taken out and raised near the mouth. These Yes not a Re assemble is easy, because low the area in only some of the lifting supported by the the tissue paper by raised, narrow range to implement the extraction ease, since the range of hard to take out occurs, Usage is limited and its practicality is not so high. In particular, when the box is moved, vibrated, vertically oriented, or thrown out, there is a possibility that the tissue paper will deviate from a predetermined position where it is lifted and will not be lifted or lifted, making it difficult to take out. Furthermore, there is a drawback that the structure of the raised bottom is not very strong.

C) Separated part push-up method for bottom surface part In Japanese Patent Laid-Open No. 10-167354, as a first invention, a folding line is set at an appropriate position of the bottom part, a separation line is extended from both ends thereof, Are connected at points appropriately separated from the fold line to form a raised bottom, and one engagement portion is provided near the tip of the raised bottom facing the fold line, and a constricted portion is formed at a position appropriately separated from the engagement portion. By providing the other engaging portion on the overhang portion inevitably formed thereby, and when the number of articles to be received decreases, the separation line is cut off, and both the engaging portions are engaged to form a raised bottom. A container such as a tissue paper is described, which is characterized by facilitating removal of the stored article.

Also, in the same document, as the second invention, two separation lines are provided at the bottom portion at an appropriate interval on the bottom surface portion, and the front portion and the back portion are continuously less than half the height thereof. Originally, a separation line was provided to form a raised bottom, and when the contents to be contained were reduced, the bottom was pushed up to form a bottom, and the removal of the contents to be carried out was easy. A container is described.

The first invention has an advantage that a part of the bottom surface portion can be separated and pushed up with a simple operation and then engaged with the engaging portion to be in a raised bottom state. There is a defect that dust can easily enter or get dirty. Further, the second invention is directed to bottom and front portion in the central portion of the back portion provided continuously disconnected lines forming the raised bottom portion, a raised state by simply pushing the raised portion into the box Therefore, when taking out the paper from above, if a little pressing force is applied, the raised bottom is immediately pushed down to return to the original position, so that there is a difficulty that the function of ease of taking out cannot be fully exhibited. Furthermore, since a separation line is provided to the most conspicuous parts such as the front part and the rear part, the central part is pushed into the box and the shape of the box is deformed, there is a disadvantage that the design value is greatly reduced.

2) Box deformation method In Japanese Patent Application Laid-Open No. 2007-76660, a paper box is formed by folding a piece of thick paper and pasting it with an adhesive. When the remaining amount of paper is low, the bottom of the paper box is folded by a perforation and a press crease to enable a raised bottom. A paper box that can constitute a paper pocket, and further has a paper box provided with an opening for taking out tissue paper on the top surface.

Japanese Utility Model Laid-Open No. 7-9783 discloses a horizontally long cubic tissue paper sheet box in which a paper outlet is formed on the top wall and the front wall and the back wall are formed in a horizontally long rectangle. The shape is convex and the top part passes through the position where the height from the bottom wall is approximately 1/3 of the height of the front wall, and the left and right reach the lower corners of the front and back, or the left and right extensions are the lower corners. Form one or more valley folds that pass through the corners, and when the amount of stored paper is reduced to about half, with the bottom wall as the top surface, recessed into the paper box with the valley fold as a reference, A tissue paper sheet box characterized in that the bottom wall is deformed into a substantially arch shape when viewed from the front is described.

In both prior art documents, when the amount of stored sheets decreases, the box is deformed to lift the tissue paper stored in a raised bottom state, and there is no problem in taking out the paper. It is what you want to do. However, this method deforms so that the lower part of a beautiful paper box is recessed with a precious horizontal cube, and this gives the impression that a part of the box is crushed, so that the commercial value is reduced in appearance. was there.

Japanese Utility Model Publication No. 5-71182 Japanese Patent Application Laid-Open No. 11-245977 Japanese Utility Model Publication No. 7-15580 Japanese Utility Model Publication No. 8-1578 JP-A-10-167354 Japanese Patent Laid-Open No. 2007-76660 Japanese Utility Model Publication No. 7-9783

  As described above, sheets such as tissue paper are stored in the box, and in the sheet storage box that can be easily taken out from the upper outlet, it becomes difficult to take out when the number of stored sheets becomes small. In order to solve this technical problem, various methods have been developed to raise the bottom, but none of them has been satisfactory.

The present inventor has succeeded in developing the present invention as a result of research in order to solve the above technical problems and provide a more satisfactory one.
Along with the improvement of living environment in recent years, it has been demanded that the quality of sheets to be stored is upgraded and the storage amount is also increased. As described above, when the capacity of the sheets increases and the volume of the box increases, the sheets are initially located near the take-out port and can be easily taken out. And the stored sheets play out or bias the space inside the box, making it difficult to take out. In order to solve such a technical problem, it is desirable to raise the bottom of the box and return the position and posture of the take-out port and the sheets to the original state. Therefore, when raising the bottom of the storage box for sheets, firstly, the bottom raising operation can be easily performed without using a tool or the like, and secondly, the bottom raising is not a part of the bottom of the box body, but a substantially bottom portion. Third, the raised bottom state is stable because it can withstand and maintain various usage modes. Fourth, the sheet storage box is used in a living room, bedroom, When used in a reception room, etc., harmony with other interior furniture is required, so the appearance is kept beautiful. Fifth, no extra materials or tools are used. It is an object of the present invention to provide a sheet storage box capable of raising the bottom, which can satisfy the conditions such as no significant economic burden.

The first invention to be patented is a hexahedron in which all surfaces of the front portion, the rear portion, the left side portion, the right side portion, the plane portion, and the bottom portion are made of a rectangle or a rectangle and a square, and the adjacent surfaces are almost In a sheet storage box that is a rectangular parallelepiped paper box that intersects at right angles and has a sheet take-out port formed in the flat surface portion thereof, the height of the bottom that is planned to be designed from both lower sides of the left side surface portion and the right side surface portion is 1 / Set the bottom-up folding line with a width slightly smaller than the horizontal width at position 2 so that they correspond to each other in pairs, and pass through the left side, bottom, and right side that are connected from both ends of the one bottom-up folding line. Set the separation line to both ends of the corresponding other folding line for raising the bottom, and provide a bottom raising bottom having a width substantially the same as or slightly smaller than the lateral width on the left side, the bottom and the right side, It is possible to raise the bottom, characterized in that a bottom-up support part composed of a fold line and a tongue cut-out line is provided at the center part of the face part and the back part so that the bottom part for raising the bottom part can be held at a predetermined position. It is a storage box for sheets.

In the first invention, a bottom-up folding line is set to correspond to the left side surface part and the right side part so as to correspond to each other, and from both ends of the one bottom raising folding line, the left side part, the bottom part, and the right side part are provided continuously. The first feature is that a separation line is set up to both ends of the other corresponding folding line for raising the bottom, and a bottom raising bottom having a width substantially equal to or slightly smaller than the lateral width is provided. The second feature is that a bottom-up support portion is provided at the center of both the front portion and the back portion so that the bottom-up bottom portion can be held at the raised position. From the former, it is possible to easily and surely raise the wide area near the entire surface of the bottom surface, and from the latter, the state where the wide area near the entire surface of the bottom surface is raised is securely held. The effect of being able to do it occurs. As a result, the reduced number of sheets can endure various usage modes and can be reliably maintained in the vicinity of the sheet outlet. In addition, the present invention naturally has effects that the bottom raising operation can be easily performed without using a tool or the like, and that there is no extra economic burden without adding other materials or using a tool.

The second invention to be patented is for a seat capable of raising the bottom according to claim 1, wherein the folding lines for raising the bottoms set on the left side and the right side are double folding lines with an interval of 1 to 10 mm. It is a storage box.

The second invention is a dependent claim of the first invention, wherein the bottom-folding folding line is a double folding line. By making the bottom folding line into a double folding line, the bottom raising bottom part is more upward and the length is longer than the bottom part. Since the reduced number of sheets placed on the bottom raising bottom is always pushed upward, the sheets can be easily taken out at any time.

According to a third aspect of the present invention, a plurality of bottom-up support portions provided at both center portions of the front portion and the rear portion are provided with a cut-out line and a folding line of a U-shaped tongue piece having a predetermined interval. The seat storage box according to claim 1, characterized by comprising:

The fourth invention to be patented uses a single flat cardboard to create a rectangular or square front part, flat part, back part, and bottom part with a common length of the vertical side, The side ears are sequentially lined up via a folding line, and the left and right ear pieces are connected to each other via the folding line in the left and right lateral sides of the front part. In both left and right lateral directions, the upper left side and upper right side are connected via folding lines, and the left and right ear pieces are folded in the left and right lateral sides of the rear part, respectively. A left side lower portion and a right side lower portion are connected via folding lines in the left and right lateral directions of the bottom portion, and further, the left side lower portion of the bottom portion And an adhesive portion is formed at the lower end of the right side surface, and the front end side of the bottom surface is bent in the lateral direction. In the developed view of the rectangular paper quality made box body formed by continuously provided the adhesive portion via a fold line, it is obtained by crafted as follows.

A pair of folding lines for raising the bottom a little smaller than the horizontal width is set to correspond to a half of the height of the planned raising from the folding line that is the lower side of the left side and the right side, From the both ends of one bottom raising fold line, through the left side surface portion, bottom surface portion, and right side surface portion that are connected to the other end of the corresponding other bottom raising fold line, a separating line is set to the left side surface portion and the bottom surface portion. A bottom raising support portion is provided on the right side surface that has a width that is substantially the same as or slightly smaller than the lateral width thereof, and a bottom raising support portion that includes a fold line and a tongue cutout line at both center portions of the front and back portions. FIG. 3 is a development view of a bottom-up sheet storage box that is arranged so that it can be locked at a designed predetermined position when the bottom-up bottom portion is raised.

The fourth aspect of the present invention is a development view of a sheet storage box that can be raised according to the present invention, which is made using a single flat cardboard.
The first feature is that a sheet storage box that can be raised easily can be manufactured simply by designing a development view on a single flat cardboard, cutting it, and assembling it. Secondly, by providing bottom-up bottoms on the left side, bottom, and right side that are almost the same width as or slightly smaller than their lateral widths, almost the entire bottom can be raised. is there. Thirdly, among the rectangular parallelepiped paper boxes, it is the left and right side surfaces and the bottom that greatly deform the shape for raising the bottom. It is designed to minimize the deformation of the rectangular surface so that the design as a sheet storage box is not broken as much as possible. Fourthly, a bottom-up support part is provided at the center of both the front part and the back part so that the bottom-up base part can be locked by the bottom-up support part. This makes it possible to maintain a stable raised bottom state as a sheet storage box.

The fifth invention to be patented is a hexahedron in which all surfaces of the front portion, the back portion, the left side portion, the right side portion, the plane portion, and the bottom portion are made of a rectangle or a rectangle and a square, and the adjacent faces are almost In a sheet storage box that is a rectangular parallelepiped paper box that intersects at right angles and has a sheet take-out port formed in the flat surface portion thereof, the height of the bottom that is planned to be designed from both lower sides of the left side surface portion and the right side surface portion is 1 / Set the folding line for raising the bottom a little smaller than the horizontal width at the position of 2 so as to correspond to each other, and from both ends of the one folding line for raising the bottom side, through the left side, bottom and right side Set a continuous separating line up to both ends of the other corresponding folding line for raising the bottom, and provide a bottom raising bottom having a width substantially the same as or slightly smaller than the lateral width on the left side, the bottom and the right side. Both are provided with a bottom-up support part consisting of a fold line and a tongue cut-out line at the center part of the front part and the back part so that the bottom part can be locked at a predetermined position. A sheet storage box capable of raising the bottom is prepared and stored so as to be filled with the sheet in the paper box, so that the sheets stored in the plane can be sequentially taken out from the sheet outlet.

When the sheets stored in the paper box are reduced, the bottom raising part is separated from the paper box along the separation line, and is folded inside the paper box along the bottom folding line, By changing the folding line of the bottom raising bottom from a mountain fold to a valley fold, the bottom raising bottom is pushed into the paper quality box, and the bottom of the paper quality box is deformed so that the bottom raising bottom is recessed and raised. Let

After that, the bottom part for raising the bottom is deformed into a raised state by cutting off the tongue cutout line of the support part for raising the bottom provided at the center part of the front part and the rear part and folding it into the paper box through the folding line. Is a bottom raising method of the sheet paper quality box, which prevents the bottom raising bottom portion from falling and can keep the bottom raised.

The fifth invention is an invention of a method for raising the bottom of a sheet paper quality box. The first feature is that a newly developed sheet storage box capable of raising the bottom according to the first invention is prepared. Secondly, the bottom raising bottom can be separated into a state where the bottom raising bottom is raised by a simple operation of folding and pushing inside the paper box. Thirdly, with respect to holding the bottom-up state, the bottom-up bottom can be locked by a simple operation of separating the bottom-up support and bending inward.

That is, according to the present invention, it is not necessary to use any tools, and almost all of the bottom surface of the sheet storage box can be surely raised and deformed to a bottom state by a simple manual operation that anyone can do. Moreover, the raised bottom state is stable, and the raised bottom state can be maintained even when an appropriate pressure is applied during the operation of taking out the sheet from the flat portion of the box, and is robust .

  The present invention is a rectangular parallelepiped paper-made box as described above, and in a sheet storage box in which a sheet take-out port is formed in the flat portion, the design is planned from both lower sides of the left side portion and the right side portion. The bottom raising fold line with a width slightly smaller than the horizontal width is set at a position corresponding to one half of the bottom raising height, and the left side surface portion and the bottom surface are continuously provided from both ends of the one bottom raising fold line. Set up a separation line to the opposite end of the corresponding folding line for raising the bottom through the right and left sides, and raise the bottom of the left side, bottom and right sides to a width that is approximately the same width or slightly smaller In addition, a bottom raising support portion composed of a fold line and a tongue cutout line is arranged at both center portions of the front portion and the rear portion so that the bottom raising portion can be held at a predetermined position where the bottom raising portion is raised. That Is a bottom-up available storage box for sheet and butterflies.

Therefore, according to the present invention, almost the entire bottom surface of the sheet storage box can be raised and deformed to the bottom state by a simple manual operation that anyone can perform such as separation, folding, and pushing. Moreover, the raised bottom is stable because the raised bottom can be locked by the raised support, and even when moderate pressure is applied when the sheet is removed from the flat surface of the box. Can be maintained. As a result, the reduced number of sheets can endure various usage modes and can be reliably maintained in the vicinity of the sheet outlet.

Further, the sheet storage box capable of raising the bottom according to the present invention is economical because it can be easily manufactured by designing a development view on a single flat cardboard.

The present invention is a rectangular parallelepiped paper box in which all surfaces of the front portion, the back portion, the left side portion, the right side portion, the plane portion, and the bottom portion are made of a rectangle or a rectangle and a square, and adjacent surfaces intersect at a substantially right angle. In the sheet storage box, in which the sheet outlet is formed in the flat surface portion, from the width of the bottom raised height that is planned from the lower side of both the left side surface portion and the right side surface portion from the lateral width A pair of folding lines for double bottom raising with a slightly smaller width are set to correspond to each other, and correspond to each other through the left side, bottom, and right side that are connected from both ends of the double bottom raising folding line. Set up a separating line that continues to both ends of the other folding line for raising the bottom, and provide a bottom raising bottom that is slightly smaller than the lateral width on the left side, bottom, and right side, and both centers of the front and back Part It is characterized in that the bottom-up support part composed of the bending line and the U-shaped tongue-cut-out line is arranged at four places, two places in total so that the bottom part for raising the bottom part can be held at a predetermined position. This is a sheet storage box that can be raised.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a bottom-up sheet storage box according to the present invention will be described with reference to the illustrated embodiments.
FIG. 1 is a perspective view showing a bottom-up sheet storage box according to the present invention, and FIG. 2 is a state in which the bottom-up sheet storage box is turned upside down and a bottom-up folding line and a separation line are applied. FIG. 3 is a perspective view of the sheet storage box that can be raised upside down, and the bottom portion and its periphery are folded along a folding line for raising the bottom so as to be reversed from a mountain fold to a valley fold. FIG. 4 is a perspective view showing that the seat storage box is pushed up into the body and brought into a raised bottom state, and FIG. 4 is a perspective view showing a state where the bottom-up sheet storage box is transformed into a raised state. FIG. 5 is a development view showing an embodiment of a sheet storage box that can be raised according to the present invention, and FIG. 6 is a longitudinal front view of the sheet storage box filled with sheets. FIG. 7 is a longitudinal front view showing an embodiment in which the number of sheets stored in the sheet storage box capable of raising the bottom is reduced and the bottom is deformed, and FIG. 8 is possible to raise the bottom. FIG. 9 is a longitudinal front view showing another embodiment in which the number of sheets stored in a sheet storage box is reduced and is changed to a raised bottom state, and FIG. 9 shows a folded and pushed state of the embodiment shown in FIG. FIG. 10 is a cross-sectional view for explaining a main part, and FIG. 10 is a cross-sectional view for explaining a main part showing a folded and pushed state of the embodiment shown in FIG.

As shown in FIG. 1 and FIG. 2, the present invention comprises a front part 1, a rear part 2, a left side part 3, a right side part 4, a flat part 5, and a bottom part 6 all of which are rectangular or rectangular and square. The sheet-like box 7 is a hexahedron having a rectangular parallelepiped shape and adjacent surfaces intersecting each other at a right angle, and a sheet storage box having a sheet take-out port 8 formed in the plane portion 5 is crafted.

First of all, the bottom-up folding line 9 having a width slightly smaller than the lateral width is paired at a position half the bottom-up height planned from both lower sides of the left side and right side. The separation line 10 extends from both ends of the one bottom raising fold line 9 to both ends of the other corresponding bottom raising fold line 9 through the left side face portion 3, bottom face portion 6, and right side face portion 4. , 10 are continuously set, and a bottom raising bottom portion 11 having a width substantially the same as or slightly smaller than the lateral width thereof is provided on the left side surface portion 3, the bottom surface portion 6 and the right side surface portion 4. The width of the bottom raising bottom portion 11 may be the same as the width of the bottom surface portion 6 or may be slightly smaller than the width of the bottom surface portion 6 and leave a part of the bottom surface portion 6 on both the left and right sides. is there. In the former case, there is an advantage that the entire surface of the bottom surface portion 6 is raised, and in the latter case, a part of the bottom surface portion 6 is left. There is an advantage that the stability as 7 is improved. Further, in the case of the present invention, as the bottom portion for raising the bottom, a part of the left side surface portion 3, the bottom surface portion 6, and the right side surface portion 4 is cut off, and only this portion is deformed to form a raised bottom. The basic outline of the box body 7 is maintained. For this reason, when the storage box for sheets is used in the cover case, it can be used as before the deformation of the raised bottom, and there is an advantage that it is easy to use.

Further, according to the present invention, a bottom raising support portion 14 composed of a fold line 12 and a tongue cutout line 13 is provided at a predetermined position where the bottom raising bottom portion 11 is raised at both center portions of the front portion 1 and the rear portion 2. It is arranged so that it can be held.

A plurality of bottom-up support portions 14, 14 provided at the center portions of the front portion 1 and the back portion 2 are formed by a cut-out line 13 and a fold line 12 of a U-shaped tongue piece having a predetermined interval. It is desirable to be a thing. However, the present invention is not necessarily limited to this, and, of course, it may be a bottom-up support portion 14 composed of a cut line and a fold line of a U-shaped tongue piece, for example.

In the sheet storage box configured in this way, tissue paper, wet tissue, dust paper, memo paper, kitchen paper, paper napkin, oil collecting paper, or plastic bags 15 sheets are folded, Many of them are stored so that the sheets 15 are continuously taken out.

The sheet storage box capable of raising the bottom according to the present invention can be easily manufactured by designing a developed view using a single flat cardboard, cutting, assembling, and gluing as follows. FIG. 5 is a developed view of the bottom-up sheet storage box according to the present invention. Since the manufacturing method of the present invention can be easily manufactured with the same equipment and process as the conventional manufacturing method, there is no need for extra equipment investment, and it is economical.

As shown in FIG. 5, using a single flat cardboard, the rectangular or square front part 1, flat part 3, back part 2, bottom part 6 having the same length of the vertical side The side ears 16 and the right side ears 17 are connected to each other through the folding line in the lateral direction of the front part 1 in the lateral direction. A left side upper part 3a and a right side upper part 4a are connected via a folding line in the left and right lateral directions of the flat part 5, respectively. A piece 18 and a right ear piece 19 are connected via a folding line, and a left side lower part 3b and a right side lower part 4b are connected via a folding line in the lateral direction of the bottom surface 6 respectively. Furthermore, adhesive portions 20 and 21 are formed at the tip portions of the left side lower portion 3b and the right side lower portion 4b of the bottom surface portion 6, respectively. Designed on the basis of a developed view of a rectangular parallelepiped paper-made box 7 in which a vertical adhesive portion 22 is connected via a folding line in the longitudinal direction of the front end side of the bottom surface portion 6. deep.

The present invention is characterized in that the development of the rectangular parallelepiped paper-like box 7 serving as the base has been crafted as follows.
First, a pair of bottom-up folding lines 9 having a width slightly smaller than the lateral width is set to correspond to a half of the bottom-up height planned in design from the folding line that is the lower side of the left side and right side. To do. At that time, the bottom folding line 9 may be a single folding line or a parallel double folding line with an interval of 1 to 10 mm.
In the present invention, two ends of the bottom raising fold line 9 are connected to both ends of the corresponding bottom raising fold line 9 through the left side lower part 3b, the bottom part 6 and the right side lower part 4b. The separation lines 10 and 10 are set, and a bottom raising bottom portion 11 having a width substantially the same as or slightly smaller than the lateral width is provided on the left side surface portion 3, the bottom surface portion 6, and the right side surface portion 4.

Next, at the center of both the front part 1 and the back part 2, bottom-up support parts 14, 14 each comprising a cut-out line 13 and a folding line 12 of a U-shaped tongue piece having a predetermined interval are provided. When the bottom is raised, it is provided so that it can be locked at a designed predetermined position.

As shown in FIG. 5, the bottom surface folding line 9 and the separation line 10 are simply applied to the component surface of the paper-made box 7 serving as a base through the press or perforation, so that the work is inconspicuous and the appearance of the design, etc. Will not be damaged. Further, even if the sheet storage box is used as it is, it does not affect its original function, so that it is practical. Furthermore, since the manufacturing method of the present invention can be easily manufactured with the same equipment and process as the conventional manufacturing method, there is no need for extra equipment investment, and it is economical.

Next, a method for raising the bottom of the sheet storage box according to the present invention will be described.
First, as shown in FIG. 1, a sheet storage box that can be raised according to the present invention is prepared and stored so as to be filled with sheets 15 in the sheet storage box. Thus, the stored sheets 15 can be sequentially taken out as needed. FIG. 6 is a longitudinal front view showing a state when sheets are stored so as to be filled in the sheet storage box.

Next, when the number of sheets 15 accommodated in the paper quality box decreases as a result of use, the box is turned upside down as shown in FIG. Separate from the box 7.

Then, as shown in FIG. 3, the bottom raising base 11 is folded along the bottom raising folding line 9 into the inside of the paper box 7 and the folding line of the bottom raising bottom 11 is changed from mountain folding to valley folding. By pushing into the body 7, the bottom raising portion 11 of the paper quality box 7 is deformed into a state where the bottom raising bottom portion 11 is recessed and raised.

At this time, the bottom-up folding line 9 has two modes: a single folding line as described above, and a parallel double folding line with an interval of 1 to 10 mm. FIG. 9 is an enlarged cross-sectional view of a main part showing a push-in state in the case of a single fold line, and FIG. 10 is an enlarged cross-sectional view of a main part showing a push-in state in the case of a double fold line. In the case of FIG. 9, when the bottom raising bottom portion 11 is in the bottom raised state, it is securely fixed as shown in FIG. On the other hand, when the double folding line is used as shown in FIG. 10, the bottom raising bottom 11 is slightly longer, so that it is curved upward as shown in FIG. A biasing force such as a spring is generated in the raised bottom portion 11. For this reason, the sheets 15 placed thereon are always pushed upward, and there is an advantage that it is possible to always maintain a state where the sheets can be easily taken out even when the number of sheets decreases.

Further, as shown in FIG. 3, the tongue piece cut-out line 13 of the bottom-up support parts 14, 14 provided at both center parts of the front part 1 and the back part 2 is cut off, and the paper-like box 7 is connected via the folding line 12. By bending inward, the bottom raising bottom portion 11 that has been deformed to the bottom raised state is locked to prevent the bottom raising bottom portion 11 from being lowered, and the bottom raised state can be maintained. In this way, if the sheet storage box according to the present invention is used, the bottom can be raised by a simple manual operation.

FIG. 4 is a perspective view showing a state in which the bottom of the sheet storage box is lifted in this way and then rotated to return to the original posture. FIGS. 7 and 8 are longitudinal front views showing the state when the raising operation of the sheet storage box is completed, and the sheet storage box 15 is placed near the sheet take-out port 8 even if the number of stored sheets 15 is reduced. Then, it becomes easy to take out again. As described above, when the sheet storage box according to the present invention is used, the bottom can be raised by a simple manual operation, and the sheet storage box is easy to use for a long period of time.

It is a perspective view which shows the storage box for sheets which can be raised according to this invention. It is a perspective view which shows the state which turned up the storage box for sheets | sheets which can raise a bottom, and gave the folding line for bottom raising, and the separation line. FIG. 6 is a perspective view showing that the sheet storage box that can be raised is turned upside down and the bottom surface and its periphery are pushed into the paper box to make it a raised bottom state. It is a perspective view which shows the figure transformed into the state which raised the storage box for sheets which can be raised bottom. It is an expanded view which shows one Example of the storage box for sheets which can raise the bottom which concerns on this invention. It is a vertical front view of the state which filled the sheet | seat storage box which can raise a bottom. FIG. 5 is a longitudinal front view showing an embodiment in which the number of sheets stored in a sheet storage box that can be raised is reduced and the sheet is transformed into a raised bottom state. FIG. 10 is a longitudinal front view showing another embodiment in which the number of sheets stored in a sheet storage box capable of raising the bottom is reduced and the sheet is transformed into a raised bottom state. It is sectional drawing of the principal part description which shows the folding and pushing state of the Example shown in FIG. It is sectional drawing of the principal part description which shows the folding and pushing state of the Example shown in FIG.

Explanation of symbols

1: Front part 2: Back part 3: Left side part 4: Right side part 5: Plane part 6: Bottom part 7: Paper box 8: Sheet take-out port 9: Folding line 10 for raising the bottom 10: Separation line 11: Bottom part for raising the bottom 12: bending line 13: tongue cutout line 14: support part 15 for raising the bottom 15: sheets 16: left ear piece 17: right ear piece 18: left ear piece 19: right ear piece 20: adhesive part 21: adhesive part 22: Vertical adhesive part

Claims (6)

A hexagonal paper-like box whose front, back, left side, right side, plane, and bottom are all rectangular or rectangular and square, and the adjacent planes intersect at almost right angles. In the storage box for a sheet in which a sheet take-out port is formed in the flat portion,
The fold line for double raised slightly smaller width than its lateral width to 1/2 of the position of the bottom raised height is scheduled design from both lower sides of the left side portion and right side portion is set to correspond to the pair phase, the left side surface from both ends of the double bottom-up for fold line, the left side portion, a bottom portion for continuously arranged, by setting the disconnect line to both ends of the double bottom-up for fold line of the right side portion of the corresponding phase through the right side portion, left side portion and a bottom portion and raised possible sheet storage box for which is characterized in that a substantially raised for the bottom of the same width to or slightly smaller width than those of the horizontal width on the right face. A support for raising the bottom made up of a fold line and a tongue cutout line is arranged at both center portions of the front part and the back part so that the bottom part for raising the bottom can be held at a predetermined position. The storage box for a seat according to claim 1, wherein the bottom can be raised. Using a single flat cardboard, the rectangular, square, front, flat, back, and bottom sections with the same length are arranged in sequence in the vertical direction via folding lines. In addition, left and right ear pieces are connected via folding lines in the left and right lateral directions of the front part, respectively, and left and right lateral sides of the plane part are connected to the left side surface, respectively. The upper part and the right side upper part are connected via a folding line, and the left and right lateral sides of the back part are connected to the left and right ear pieces via a folding line, respectively. The left side lower part and the right side lower part are connected via a folding line in the left and right lateral directions of the bottom part, respectively, and the adhesive part is provided at the left side lower part and the right side lower part of the bottom part. In addition, an adhesive portion is provided continuously through a folding line in the vertical direction at the front end side of the bottom surface portion. In the developed view of the rectangular paper quality made box body,
A pair of double-folding folding lines with a width slightly smaller than the horizontal width is set at a position corresponding to half of the planned lifting height from the folding line that is the lower side of the left side and right side. From the both ends of the double bottom raising fold line on the left side, set a disconnect line from the left side, bottom and right sides to the corresponding double bottom fold line on the right side FIG . 3 is a development view of a bottom-up sheet storage box, characterized in that a bottom-up bottom portion having a width substantially the same as or slightly smaller than the lateral width is provided on the surface portion, the bottom surface portion, and the right-side surface portion . At the center of both the front and back parts, a support part for raising the bottom made up of a fold line and a tongue cutout line is provided so that it can be locked at a predetermined designed position when the bottom part for raising the bottom is raised. The developed view of the bottom-up sheet storage box according to claim 3 . A hexagonal paper-like box whose front, back, left side, right side, plane, and bottom are all rectangular or rectangular and square, and the adjacent planes intersect at almost right angles. In the storage box for a sheet in which a sheet take-out port is formed in the flat portion,
The fold line for double raised slightly smaller width than its lateral width to 1/2 of the position of the bottom raised height is scheduled design from both lower sides of the left side portion and right side portion is set to correspond to the pair phase, the left side surface from both ends of the double bottom-up for fold line, the left side portion, a bottom portion for continuously arranged, by setting the disconnect line continuous to the both ends of the double bottom-up for fold line of the right side portion corresponding phase through the right side portion, a left side surface Prepare a bottom-up sheet storage box with bottom-up bottoms on the bottom and right side sections that are approximately the same width as or slightly smaller than the width of the bottom, and fill the sheet storage box with sheets. So that the stored sheets can be sequentially taken out from the sheet take-out port of the flat part,
When the number of sheets stored in the paper box decreases, the bottom raising bottom part is separated from the paper quality box along the separation line, and the double bottom raising folding line is placed inside the paper quality box. Folding, the bottom raised portion of the bottom of the paper box is pushed into the paper box while changing the folding line of the bottom raised from a mountain fold to a valley fold. raised method of sheet for paper quality box body, characterized in that Ru is deformed. At the center of the front and back of the storage box for the seat that can be raised, a support for raising the bottom consisting of a fold line and a tongue cutout line can be held at a predetermined position where the bottom for raising the bottom is raised. Arranged,
After transforming the bottom for raising the bottom, raise the tongue cutout line of the bottom raising support provided at the center of both the front and back and fold it in the direction of the paper box through the fold line 6. The method of raising a sheet paper quality box according to claim 5, wherein the bottom raised bottom portion deformed into the raised state is prevented from being lowered and the raised state can be maintained.