JP2008037470A - Document collection box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a document collection box which has a structure having simplicity and convenience and is excellent in security protection. <P>SOLUTION: The document collection box 1 for collecting documents is composed of an inner box 100 for storing the documents and an outer box 200 having an opening 210 through which the inner box 100 is inserted. The inner box 100 has a slot 110 into which the documents are fed. The outer box 200 has first flap parts 220, 222, 224 for fixing the inner box 100 in the outer box 200 and a second flap part 230 for sealing the slot 110. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a document collection box for collecting unnecessary documents, particularly confidential documents that are no longer needed, without cutting them with a shredder or the like and using them as recycled paper.

  Conventionally, when documents generated from computers and other office equipment are no longer needed at companies, etc., especially confidential documents are usually cut off with a shredder and discarded to prevent leakage of confidential information to the outside. In recent years, as disclosed in Patent Documents 1 and 2, for example, unnecessary documents can be collected without cutting with a shredder and without risk of leakage, and used as a recycled paper raw material. A system is being established.

  When the technology disclosed in Patent Document 1 is installed in a metal outer box and collects unnecessary confidential documents in a cardboard inner box provided with a slot, the inner box becomes full. The outer box is opened, the inner box is taken out from the outer box, the inlet of the inner box is sealed with a tape or the like, and transported to a paper mill or the like, and the inner box is recycled as recycled paper.

  The technique disclosed in Patent Document 2 stores confidential documents in a cardboard document recovery box, seals the document recovery box, recovers the sealed document, transports it to a paper mill, and returns the document recovery box. This is a system that recycles the paper into recycled paper and recycles it as recycled paper.

Japanese Patent No. 3482121 JP 11-229285 A

  However, this technique has the following drawbacks.

  As for the document collection box shown in Patent Document 1, the inner box full of unnecessary documents weighs several tens of kilograms, so it takes a lot of work to open the outer box door and take out the inner box. There was a drawback of becoming.

  The document collection box used in the system disclosed in Patent Document 2 is in a state in which the inside of the document collection box is exposed while the confidential document is being collected. In addition, since the structure of the document collection box itself is fragile, there is a drawback that the document collection box may be damaged during the transport to the paper mill and the internal document may be discharged to the outside.

  Therefore, an object of the present invention is to provide a document collection box having a simple and convenient structure and excellent in confidentiality.

  The invention according to claim 1 is a document collection box for collecting documents, wherein the document collection box includes an inner box that accommodates the document and an outer box that includes an opening for inserting the inner box. The inner box has a slot for loading the document, and the outer box has a first flap portion for fixing the inner box in the outer box and a second flap for sealing the slot. It has a flap part.

  According to a second aspect of the present invention, in the document collection box according to the first aspect, the inner box includes a pair of side surfaces that are connected to a rectangular upper surface and two opposite sides of the four sides of the upper surface. And a bottom surface continuously provided on the pair of side surfaces, wherein the top surface includes the inlet.

  According to a third aspect of the present invention, in the document collection box according to the second aspect, the input port has a narrow and vertically long slot shape, and the width direction of the input port and the pair of side surfaces are It is characterized by being arranged so that opposing directions coincide.

  According to a fourth aspect of the present invention, in the document collection box according to the second aspect, the input port has a narrow and vertically long slot shape, and the longitudinal direction of the input port and the pair of side surfaces are The inner box is arranged so that the opposing directions coincide with each other, and the inner box is connected to one side of the upper surface, which is opposite to the inlet in the width direction, adjacent to the inlet, It is characterized by having a document discharge prevention piece for preventing the document stored in the box from being discharged to the outside of the document collection box through a gap formed between the opening and the upper surface.

  According to a fifth aspect of the present invention, in the document collection box according to the third or fourth aspect, the input port is located on any one of the two sides of the upper surface facing each other in the width direction of the input port. It is characterized by being arranged at a close position.

  According to a sixth aspect of the present invention, in the document collection box according to any one of the first to fifth aspects, the opening has a quadrangular shape, and the first flap portion is connected to four sides of the opening. It has at least 1 or more tongue piece to provide, The said 2nd flap part is continuously provided in edge | sides other than the edge | side where the said 1st flap part continues in the four sides of the said opening.

  According to the first aspect of the present invention, the document collection box is composed of an inner box for storing the document and an outer box having an opening for inserting the inner box, and the inner box is a slot for loading the document. And the outer box has a first flap part for fixing the inner box in the outer box and a second flap part for sealing the inlet, so that the inner box and the outer box have a double structure. As a result, the structure is stronger than the single structure. As a result, the document collection box is damaged during the transportation to the paper mill, and the internal document is not released to the outside, thereby improving the confidentiality. In addition, the document can be inserted outside the document collection box only through the input port, and if the input port is made as small as possible, a large amount of unnecessary documents generated by companies and the like are input into the document collection box from the input port. During the storage, there is no possibility that the collected document in the document collection box is extracted, and the confidentiality is further improved. Also, after the inside of the document collection box is almost full of documents, if you close the second flap part and seal the slot, the document collection box will be shut off from the outside, and documents containing confidential documents will be entered. Even in the process of transporting the document collection box to a paper mill or the like, there is no risk of the document being extracted, and the confidentiality is further improved.

  According to the second aspect of the present invention, the inner box has a rectangular upper surface, a pair of side surfaces continuous to two opposite sides of the four sides of the upper surface, and a bottom surface continuous to the pair of side surfaces. Since the upper surface is provided with a slot, if the upper surface, the pair of side surfaces, and the bottom surface are formed in a continuous flat plate shape in the deployed state of the inner box, the amount of corrugated board used during production is suppressed as much as possible. The weight can be reduced and the cost can be reduced, and the assemblability can be improved. Further, since it can be transported in an unfolded state or a folded state, the individual volume is reduced and transport efficiency is excellent. Furthermore, if the input port is made as small as possible, it becomes difficult to visually recognize the document in the document collection box from the input port, and the confidentiality can be further improved.

  According to the invention described in claim 3, the insertion port has a narrow and vertically long slot shape, and is arranged so that the width direction of the insertion port and the direction in which the pair of side surfaces face each other coincide. Therefore, one side surface exists in the direction in which the document is input from the input port, and the side surface can prevent the document from being discharged to the outside from the gap formed between the opening and the upper surface. .

  According to the invention described in claim 4, the insertion port has a narrow and vertically long slot shape, and is arranged so that the longitudinal direction of the insertion port coincides with the direction in which the pair of side surfaces face each other. The inner box is connected to one side of the upper surface, which is opposite to the width direction of the input port, where the input port is close, and the document stored in the inner box is formed between the opening and the upper surface. Since there is a document discharge prevention piece that prevents the gap from being released to the outside of the document collection box, the gap and the inner box are shielded via the document discharge prevention piece, and the inner box is opened from the input port. Once the document is inserted into the document collection box, the document is not released from the gap to the outside of the document collection box. Even if an outsider inserts a hand into the document collection box from the gap, It becomes difficult to take out the information, and the confidentiality can be improved.

  According to the invention described in claim 5, since the inlet is disposed at a position close to any one of the two sides of the upper surface facing each other in the width direction of the inlet, In the range opposite to the range where the first flap portion is present, a sufficient space can be secured for fixing the inner box in the outer box by the first flap portion. It becomes difficult to take out the inner box from the container, and the confidentiality can be further improved.

  According to the invention described in claim 6, the opening has a quadrangular shape, the first flap portion has at least one tongue piece continuous with the four sides of the opening, and the second flap portion has the opening. Since the four sides of the first flap portion are continuously provided on the sides other than the side where the first flap portion is continuously provided, the inner box can be easily removed by simply folding the tongue of the first flap portion to the center side of the opening with a simple structure. The inlet can be sealed by simply folding the second flap portion toward the center of the opening, and assemblability and convenience can be improved while maintaining confidentiality.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing an external configuration after assembly of the document collection box 1 according to the first embodiment of the present invention, and FIG. 2 is a diagram showing a state before the document collection box 1 is assembled. 3 is a view showing a state during the assembly of the document collection box 1.

  As shown in FIGS. 1 to 3, the document collection box 1 is for collecting documents including confidential documents, and includes an inner box 100 and an outer box 200 into which the inner box 100 is inserted. Yes. For the inner box 100 and the outer box 200, for example, cardboard paper such as double-sided cardboard paper formed by laminating liners on the front and back surfaces of a corrugated middle plate is used. Further, as a material, in addition to corrugated cardboard, cardboard or a synthetic resin plate having high shape retention may be used.

  First, the configuration of the inner box 100 will be described. The upper surface 102 of the inner box forms a quadrangle shape having four sides 102a, 102b, 102c, and 102d, and a pair of side surfaces 103 and 103 are connected to the two opposite sides 102a and 102c. The pair of side surfaces 103 and 103 support the upper surface 102. A pair of side surfaces 103 and 103 are provided with a bottom surface 104 facing the top surface 102 of the inner box. A cylindrical through hole 130 is formed in a space surrounded by the upper surface 102, the pair of side surfaces 103 and 103, and the bottom surface 104.

  In addition, the upper surface 102 is provided with an input port 110 for inputting a confidential document or the like, and the input port 110 is formed in a narrow and vertically long slot shape so that, for example, an A4 size document can be input. Is set to a predetermined size. The insertion port 110 is disposed on the upper surface 102 so that the longitudinal direction Q of the insertion port 110 and the direction R in which the pair of side surfaces 103 and 103 face each other coincident with each other. Of the two sides 102b and 102d facing each other in the direction P, they are arranged at positions close to the side 102b. In addition, the width direction P of the insertion port 110 and the direction through which the through hole 130 penetrates coincide with each other. With this configuration, it is possible to secure a sufficient space for fixing the inner box 100 in the outer box 200 by the first flap portion described later in a range close to the side 102d facing the side 102b in the upper surface 102. In the state where the first flap portion is closed, it is difficult to take out the inner box 100 from the outer box 200, and the confidentiality can be further improved.

  A pair of reinforcing pieces 103a and 103a are connected to the left and right sides of the through hole 130 to reinforce the pair of side surfaces 103 and 103. Note that a pair of reinforcing pieces 103b and 103b (see FIG. 4) are connected to the side opposite to the pair of reinforcing pieces 103a and 103a in the penetrating direction of the through hole 130 to reinforce the pair of side faces 103 and 103. is doing.

  Upper pieces 130a and 130c are connected to two opposite sides 102b and 102d of the upper surface 102 on the upper side of the through hole 130, respectively. On the other hand, the lower pieces 130b and 130d are connected to two sides 104b and 104d (see FIG. 4) opposite to each other on the bottom surface 104 below the through hole 130, respectively. The upper pieces 130a and 130c and the lower pieces 130b and 130d are formed by urging the inner side of the outer box 200 based on the elastic force of the cardboard paper after the inner box 100 is inserted into the outer box 200. The position shift of the inner box 100 can be prevented in the 200.

  Next, a method for assembling the inner box 100 will be described. FIG. 4 is a developed plan view of the inner box 100. As shown in FIG. 4, the inner box 100 is formed in a flat plate shape in which an upper surface 102, a pair of side surfaces 103, 103, and a bottom surface 104 are connected in an unfolded state. Thus, by forming the inner box 100 in a flat plate shape, the structure is simplified, and at the time of manufacturing the inner box 100, the amount of corrugated cardboard used can be suppressed as much as possible to reduce the weight and reduce the manufacturing cost. Assembling property can be improved. Here, an adhesive margin 140 is continuously provided on the side 102 a opposite to the side 102 c of the upper surface 102.

  First, the upper surface 102 and one side surface 103 are bent along the side 102c, and the bottom surface 104 is bent along the side 104c, so that the upper surface 102 and the bottom surface 104 are opposed to each other. Furthermore, after the other side surface 103 is bent along the side 104 a and the pair of side surfaces 103, 103 are opposed to each other, an end portion 103 c opposite to the side 104 a of the other side surface 103, and a margin part of the upper surface 102 140 is attached. Thereby, the cylindrical through-hole 130 shown in FIG. 2 will be formed.

  Further, after the reinforcing pieces 103a and 103b are bent toward the center of the through hole 130, the upper pieces 130a and 130c and the lower pieces 130b and 130d are bent toward the center of the through hole 130, as shown in FIG. In addition, the inner box 100 in which the pair of side surfaces 103 and 103 are erected from the peripheral edge of the bottom surface 104 is assembled.

  When the inner box 100 is transported, the inner box 100 is in a state where all of the reinforcing pieces 103a and 103b, the upper pieces 130a and 130c, and the lower pieces 130b and 130d are opened, and the side 102c and the side 104a, or the side 102a and It is folded along the side 104c so as to have a flat plate shape. Thus, by folding the inner box 100 into a flat plate shape, the individual volume of the inner box 100 is reduced, and the transport efficiency can be improved.

  Next, the configuration of the outer box 200 will be described. As shown in FIG. 2, the outer box 200 is connected to a rectangular outer box bottom surface 202 and four sides 202 a, 202 b, 202 c, 202 d (see FIG. 5) of the outer box bottom surface 202. Have outer box side surfaces 204, 205, 206, and 207 which stand upright. The outer box side surfaces 204, 205, 206 and 207 are formed slightly higher than the pair of side surfaces 103 and 103 of the inner box 100. The outer box bottom face 202 is formed by combining outer box bottom face plates 20, 22, 24, and 26 (see FIG. 5) connected to the four sides 202a, 202b, 202c, and 202d, respectively, as will be described later.

  An opening 210 is provided at the end of the outer box 200 opposite to the outer box bottom surface 202. The opening 210 is formed by being surrounded by edges 210a, 210b, 210c, and 210d on the opposite sides of the four sides 202a, 202b, 202c, and 202d of the outer box side surfaces 204, 205, 206, and 207, respectively.

  The opening 210 is for inserting the inner box 100 into the outer box 200, and is formed slightly wider than the bottom surface 104 of the inner box 100. Therefore, the outer box 200 can smoothly insert the inner box 100 from the opening 210. When the inner box 100 is completely inserted into the outer box 200, the opening 210 and the upper surface 102 A slight gap K shown in FIGS. 1 and 3 is formed between the two.

  An upper piece 130a connected to one side 102b of the upper surface 102 of the inner box 100 adjacent to the insertion port 110 urges the inner surface side of the outer box 200 and is in close contact with the outer box side surface 206. . Therefore, the gap K and the inner box 100 are shielded via the upper piece 130a, and the document once inserted into the inner box 100 from the insertion port 110 is discharged from the gap K to the outside of the document collection box 1. Will never be done. With this configuration, even when an outsider inserts his / her hand into the document collection box 1 through the gap K, the presence of the upper piece 130a makes it difficult to take out the document and improves confidentiality. . At this time, the upper piece 130 a functions as a document discharge prevention piece that prevents the document stored in the inner box 100 from being released from the gap K to the outside of the document collection box 1.

  Tongue pieces 220, 222, and 224 are connected to the three sides 210d, 210c, and 210a of the opening 210, respectively. The tongue pieces 220, 222, and 224 are formed along the three sides 210d, 210c, and 210a. It can be bent to the center side. In a state where the tongue pieces 222 and 224 are bent toward the center of the opening 210, the end portions 222a and 224a of the tongue pieces 222 and 224 are joined to each other. Further, the second flap portion 230 is continuously provided on the side 210b other than the three sides 210d, 210c, and 210a where the tongue pieces 220, 222, and 224 of the opening 210 are continuously provided. It can be bent along the center of the opening 210 along 210b.

  Next, a method for assembling the outer box 200 will be described. FIG. 5 is a developed plan view of the outer box 200. Here, an adhesive margin portion 207 a is connected to the right edge 240 of the outer box side surface 207.

  First, the outer box side surfaces 204, 205, 206, 207 are bent inward along the sides 242, 244, 246, then the end 206 a of the outer box side surface 206 opposite to the side 246, and the outer box side surface 207. The adhesive margin part 207a is attached to form a cylindrical shape. At this time, the outer box bottom plate 26 is overlapped with each other so that the left end 26a is on the outside and the right end 24a of the outer box bottom plate 24 is on the inside. Are overlapped with each other so that the right end portion 22a of the outer box is located on the inner side, then the left end portion 22b of the outer case bottom plate 22 is placed on the outer side, and the right end portion 20a of the outer box bottom plate 20 is placed on the inner side. 2 are formed so that the left end 20b of the box bottom plate 20 is on the outside and the right end 26b of the outer box bottom plate 26 is on the inside, thereby forming the outer box bottom 202 shown in FIG. . The structure of the outer box bottom 202 is preferably, for example, an American lock type, one-touch automatic bottom or the like, and can be easily assembled without gluing, thereby shortening the work time. be able to.

  When the outer box 200 is transported, the tongue pieces 220, 222, and 224 and the second flap portion 230 are all opened in the outer box 200, and the side box 240 and the side 244 or the side 242 and the side 246 are used. It is folded and becomes flat. Thus, by making the outer box 200 into a flat plate shape, the individual volume of the outer box 200 is reduced, and the transport efficiency can be improved.

  Next, a method for assembling the document collection box 1 will be described. As described above, after the inner box 100 and the outer box 200 are in the assembled state shown in FIG. 2, the side 102b side of the inner box 100 close to the insertion port 110 is in the direction where the second flap portion 230 of the outer box 200 is located. The inner box 100 is inserted into the outer box 200 from the opening 210 of the outer box 200, and the bottom surface 104 of the inner box 100 is brought into contact with the outer box bottom surface 202 of the outer box 200.

  After the inner box 100 is inserted into the outer box 200, the tongue piece 220 is first bent toward the center of the opening 210 along the side 210d as shown in FIG. Then, the tongue pieces 222 and 224 are bent along the sides 210c and 210a to the center side of the opening 210, and the end portions 222a and 224a of the tongue pieces 222 and 224 are joined to each other. By sealing with, for example, the document collection box 1 shown in FIG. 1 is assembled. In this state, the upper surface 102 of the inner box 100 is covered with the tongue pieces 220, 222, and 224 except for the range close to the insertion port 110, and the inner box 100 is fixed in the outer box 200. These tongue pieces 220, 222, and 224 function as a first flap portion for fixing the inner box 100 in the outer box 200. With this configuration, the inner box 100 can be easily fixed in the outer box 200 with a simple structure, and the convenience of the document collection box 1 can be improved. On the other hand, the insertion port 110 is exposed to the outside.

  Next, a method for using the document collection box 1 will be described. First, as shown in FIG. 1, the document collection box 1 is put into an assembled state, and then a document such as a confidential document is input from the input port 110. In this state, since the document collection box 1 is inserted outside only through the narrow and vertically long insertion port 110, it is difficult to take out the document inside the document collection box 1 from the outside, and high confidentiality is ensured. It becomes possible.

  When the document in the document collection box 1 is almost full, the insertion slot 110 is sealed by folding the second flap 230 to the center of the opening 210 along the side 210b. In this state, the document collection box 1 is completely sealed by sealing the second flap 230 and the tongue pieces 222 and 224 with a sealing label (not shown). While maintaining this sealed state, the document collection box 1 containing the documents is collected and transported to a paper mill, and the whole document collection box 1 is made into waste paper pulp and recycled as recycled paper. During this time, since the document collection box 1 is maintained in a completely sealed state, high confidentiality is ensured even while the document collection box 1 containing documents is being collected and transported to the paper mill. It becomes possible. Further, since the document collection box 1 has a double structure of the inner box 100 and the outer box 200, the structural strength is higher than that of the single structure, and the document collection box is damaged during the transportation to the paper mill, It is possible to prevent the internal document from being released to the outside. Furthermore, if the document collection box 1 containing a document including a confidential document is directly carried into a paper mill or the like and used as a recycled paper raw material together with the document collection box 1, there is almost no chance that the document is extracted.

  Next, a second embodiment of the document collection box according to the present invention will be described with reference to FIGS. In the second embodiment, the configuration of the inner box is different from that of the first embodiment, but the other configurations are the same. Therefore, the same components as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted. To do.

  FIG. 6 is a diagram showing an external configuration of the document collection box 2 according to the second embodiment of the present invention. The document collection box 2 according to the second embodiment includes an inner box 300 and an outer box 200 into which the inner box 300 is inserted.

  The configuration of the inner box 300 will be described. The upper surface 302 of the inner box forms a quadrangle shape having four sides 302a, 302b, 302c, and 302d, and a pair of side surfaces 303 and 303 are connected to the two opposite sides 302b and 302d. The pair of side surfaces 303 and 303 support the upper surface 302. A pair of side surfaces 303, 303 are provided with a bottom surface 304 facing the top surface 302 of the inner box. A cylindrical through hole 330 is formed in a space surrounded by the upper surface 302, the pair of side surfaces 303 and 303, and the bottom surface 304.

  In addition, the upper surface 302 is provided with an insertion port 310 for inputting a confidential document or the like, and the insertion port 310 is formed in a narrow and vertically long slot shape. The insertion port 310 is disposed on the upper surface 302 so that the width direction P of the insertion port 310 and the direction R in which the pair of side surfaces 303 and 303 face each other coincide with each other. Of the two sides 302b and 302d facing each other, P is close to the side 302b. Further, the longitudinal direction Q of the insertion port 310 and the direction through which the through hole 330 penetrates coincide with each other.

  A pair of reinforcing pieces 303 a and 303 a are connected to the left and right sides of the through-hole 330 to reinforce the pair of side surfaces 303 and 303. A pair of reinforcing pieces 303b and 303b are connected to the opposite side of the pair of reinforcing pieces 303a and 303a in the through direction of the through hole 330, and the pair of side surfaces 303 and 303 are reinforced.

  On the upper side of the through hole 330, upper pieces 330a and 330c are connected to the two sides 302c and 302a of the upper surface 302, respectively. On the other hand, on the lower side of the through hole 330, lower pieces 330b and 330d are connected to two sides 304b and 304d (see FIG. 7) of the bottom surface 304, respectively. The upper pieces 330a and 330c and the lower pieces 330b and 330d are formed by urging the inner surface side of the outer box 200 based on the elastic force of the cardboard paper after the inner box 300 is inserted into the outer box 200. The position shift of the inner box 300 is prevented in the box 200.

  Next, a method for assembling the inner box 300 will be described. FIG. 7 is a developed plan view of the inner box 300. Here, an adhesive margin 340 is continuously provided on the side 304d of the bottom surface 304 opposite to the side 304b.

  First, a pair of side surfaces 303 and 303 are raised with respect to the upper surface 302 by bending one side surface 303 along the side 302b with respect to the upper surface 302 and further bending the other side surface 303 along the side 302d. . Furthermore, after the bottom surface 304 is bent along the side 304b, the end 303c of the side 303 opposite to the side 302b and the bottom margin part 340 are attached. Thereby, the cylindrical through-hole 330 shown in FIG. 6 will be formed.

  Further, after the reinforcing pieces 303a and 303b are bent toward the center of the through hole 330, the upper pieces 330a and 330c and the lower pieces 330b and 330d are bent toward the center of the through hole 330, as shown in FIG. In addition, the inner box 300 is assembled in which a pair of side surfaces 303 and 303 are erected from the periphery of the bottom surface 304.

  When the inner box 300 is transported, the inner box 300 has the reinforcing pieces 303a and 303b, the upper pieces 330a and 330c, and the lower pieces 330b and 330d all opened, and the side 302b and the side 304b, or the side 302d and It is folded through the side 304d so as to have a flat plate shape. In this way, by folding the inner box 100 into a flat plate shape, the individual volume of the inner box 300 is reduced, and the transport efficiency can be improved.

  The document collection box 2 is assembled in the same procedure as in the first embodiment. As described above, the inner box 300 and the outer box 200 are assembled as shown in FIG. The inner box 300 is inserted into the outer box 200 from the opening 210 of the outer box 200 with the side 302b side close to the side facing the direction in which the second flap portion 230 of the outer box 200 is located. Is brought into contact with the outer box bottom surface 202 of the outer box 200.

  In the document collection box 2 according to the second embodiment, one side surface 303 is connected to one side 302b close to the insertion port 310. Due to the presence of the side surface 303, the document collection box 2 according to the second embodiment can prevent the document from being released to the outside through the gap formed between the opening 210 and the upper surface 302. The same effect as that of the document collection box 1 according to the first embodiment can be obtained without providing the discharge blocking piece.

  As described above, some of the embodiments of the present invention have been described in detail with reference to the drawings. However, these are merely examples, and various embodiments can be made based on the knowledge of those skilled in the art including the aspects described in the section of the disclosure of the invention. The present invention can be implemented in other forms that have been modified or improved. For example, the slot has a narrow and vertically long slot shape, but a shooter or the like may be provided at the slot so that documents in the inner box cannot be seen through the slot. In addition, the first flap portion has three tongue pieces, and the inner box is fixed in the outer box by the three tongue pieces. However, the tongue piece may be one or two tongue pieces. If the box can be fixed in the outer box, the number may be one or two, or four or more.

It is a perspective view which shows the assembly state of the document collection box which concerns on 1st Embodiment of this invention. It is a perspective view which shows the state before the assembly of a document collection box. It is a perspective view which shows the state in the middle of the assembly of a document collection box. It is an expansion | deployment top view of an inner box. It is an expansion | deployment top view of an outer box. It is a perspective view which shows the state before the assembly of the document collection box concerning 2nd Embodiment of this invention. It is an expansion | deployment top view of an inner box.

Explanation of symbols

1, 2, Document collection box 100, 300 Inner box 102 Upper side 102a, 102b, 102c, 102d of inner box Upper side 103 103 Side of inner box 104 Bottom of inner box 110 Input port 130a Document discharge blocking piece 200 Outer box 210 Opening 210a , 210b, 210c, 210d Opening four sides 220, 222, 224 Tongue piece (first flap portion)
230 2nd flap part 303 Inner side surface 310 Input port K Gap P Width direction Q Longitudinal direction R Direction where a pair of side surfaces oppose each other

Claims (6)

In the document collection box that collects documents,
The document collection box is composed of an inner box for storing the document and an outer box having an opening for inserting the inner box,
The inner box has a slot for loading the document,
The document collection box, wherein the outer box has a first flap part for fixing the inner box in the outer box and a second flap part for sealing the insertion slot. In the document collection box according to claim 1,
The inner box has a rectangular upper surface, a pair of side surfaces continuous to two opposite sides of the four sides of the upper surface, and a bottom surface continuous to the pair of side surfaces,
The document recovery box, wherein the upper surface includes the insertion port. In the document collection box according to claim 2,
The document collection box is characterized in that the slot has a narrow and vertically long slot shape, and is arranged so that a width direction of the slot and a direction in which the pair of side surfaces face each other coincide with each other. . In the document collection box according to claim 2,
The insertion port has a narrow and vertically long slot shape, and is arranged so that the longitudinal direction of the insertion port coincides with the direction in which the pair of side surfaces oppose each other,
The inner box is connected to one side of the upper surface of the two sides opposite to each other in the width direction of the insertion port, and the document accommodated in the inner box is opened to the opening. A document collection box having a document discharge blocking piece for preventing discharge from the gap formed between the upper surface and the upper surface to the outside of the document collection box. In the document collection box according to claim 3 or 4,
The document collection box, wherein the input port is disposed at a position close to any one of two sides of the upper surface facing each other in the width direction of the input port. In the document collection box according to any one of claims 1 to 5,
The opening has a rectangular shape,
The first flap portion has at least one tongue piece continuous to the four sides of the opening,
The document collection box, wherein the second flap portion is continuously provided on a side other than the side where the first flap portion is continuously provided among the four sides of the opening.

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