JP6517584B2 - Sheet storage container - Google Patents

Description

  The present invention relates to a sheet storage container, and more particularly to a pop-up type sheet storage container for storing a plurality of sheets of a wet type such as disposable disposable towels and taking out the sheets one by one to the outside.

  For example, there are sheets such as disposable non-woven wipes, wet tissues, and disinfected sheets as wiping of food containers and the like, wiping of cooking utensils, and wiping of fingers in food factories. Such sheets include non-woven fabric impregnated with liquid such as cleaning liquid such as alcohol liquid, wet type sheet such as cloth and paper, and dry type sheet not impregnated with liquid such as cleaning liquid.

  And, as shown in FIG. 14, for example, as shown in FIG. 14, a conventional storage container a for storing the above-mentioned sheet is a rectangular parallelepiped container body b having an upper surface opening, a ceiling lid c for closing the upper surface opening of the container body b, and the ceiling It comprises an oblong sheet takeout port d formed at the central part of the lid c, and an open / close lid e for closing the sheet takeout port d.

  Further, as shown in FIG. 15, for example, as shown in FIG. 15, the sheet body g in which the plurality of sheets f stored in the above-mentioned sheet storage container a is a rectangular sheet having a substantially square shape is The sheet f is folded in two in the front-rear direction at a fold line h extending to form a rectangular sheet f long in the left-right direction, and as shown in FIG. It is formed by sandwiching and overlapping portions f1 and f2 of other upper and lower sheets adjacent to each other in the folded portion of the above-mentioned sheet f, and the overall shape is formed in a substantially rectangular parallelepiped shape.

  Then, for example, in the sheet storage container a used for wiping the food containers in a food factory or the like, the ceiling lid c of the container body b is opened, and a plurality of sheets of the dry type f are first overlapped. A sheet g is stored in the storage container b, and then a desired amount of alcohol liquid is put in the container body b, the ceiling lid c is closed, and alcohol is stored in the entire sheet g by alcohol stored at the bottom. Make it impregnated.

  When the sheet f is not taken out, the cover e is closed so that the sheet g in the container body b is not dried, and when the sheet f is taken out, the cover e is opened. One sheet at the top of the container body b is pulled out through the sheet outlet d.

  At this time, since the top sheet pulled out to the outside sandwiches a part of the other sheets stacked below on the folded part of the top sheet, a part of the other sheets below is also made Together, the sheet is taken out from the sheet takeout port d.

  Then, when the entire top sheet is taken out from the sheet outlet d, the pinching with a part of the other lower sheet is released, so the other lower sheet is further exposed to the outside Without being pulled out, only a part of the other lower sheet can be pulled out from the outlet d, and when the sheet is then pulled out, it can be easily removed.

  As such a storage container, there exists patent document 1, for example.

JP 2008-162638 A

  However, since the sheet takeout port d of the conventional sheet storage container a is large, and the top sheet and the sheet under it are wet, they come in close contact with each other and take out the top sheet to the outside of the container main body. In many cases, the entire lower sheet was often taken out of the container body together.

  Then, when the inventors of the present invention conducted various experiments and studies on the shape of the sheet takeout opening, they found a shape that the entire lower sheet could not be taken out of the container body.

In the sheet storage container according to the present invention, a plurality of sheets formed by folding in the longitudinal direction are vertically stacked, and a part of the other upper and lower sheets adjacent to the sheet are sandwiched and folded in the folded portion of the sheet. housing the formed sheet by a container made of a rectangular shape of the ceiling portion, is provided in the ceiling portion of the container, the sheet more becomes mouth extraction, the sheet taking the mouth portion, each extending radially A left rear long hole linearly extending in the left rear direction, a right rear long hole extending linearly in the right rear direction, and a right front long hole extending linearly in the right front direction parts and the elongated hole portion of the left front side extending linearly in the front-left direction, these Ri each name more central opening base is formed by connecting the long hole portion, and a long hole portion of the left rear side The above-mentioned right front long hole means the One virtual axis extending from the left back side to the right front side at an inclination angle of 32 degrees with respect to the longitudinal left and right direction passing through the point of the desired position on the ceiling with each central axis extending in the hand direction The right rear side long hole and the left front long hole are provided at positions sandwiching a line, and central axes extending in the longitudinal direction of each long hole pass through the point of the desired position. Provided at a position sandwiching the other imaginary line in the direction from the right rear side to the left front side at an inclination angle of 32 degrees with respect to the left-right direction, and the left rear long hole and the right rear long hole Are provided at positions spaced apart to the rear side with respect to each of the virtual lines, and the long hole portion on the right front side and the long hole portion on the left front side are respectively on the front side with respect to the virtual lines provided spaced position, characterized in Rukoto.

Further, in the left rear side long hole portion and the right rear side long hole portion, the edge on the point side in the longitudinal direction of each long hole portion coincides with the one and the other imaginary lines, or the rear side. In the right front long hole and the left front long hole, the edge on the point side in the longitudinal direction of each long hole matches the one and the other imaginary lines, or It characterized that you located forward.

Further, a point at a desired position on the ceiling portion is a center point in the left-right direction and the front-rear direction of the ceiling portion .

Further, a connection edge portion of the rear side of the edge portion of the base portion of the long hole portion of the edge and the right rear side of the base portion of the long hole portion of the left rear side is connected by an arc of a desired radius of curvature, the the and left front side of the base portion of the long hole portion of the edge and the right front side of the base portion of the long hole edges and the connecting edges of the front side which is connected by an arc having a desired curvature radius, the central opening The present invention is characterized in that projecting edge portions are formed to narrow the separation distance in the front-rear direction. Further, a rear side connection edge where the edge of the base of the left rear long hole and the edge of the base of the right rear long hole are connected, and the left front long hole of the left front Protruding edges for reducing the distance in the front-rear direction of the central opening are respectively connected to the front connecting edge where the edge of the base and the edge of the base of the long hole on the right front side are connected The distance between the central opening in the front-rear direction is 8 to 10 mm, and the edge of the base of the left rear long hole and the edge of the left front of the left long opening are connected The distance between the left connection edge and the right connection edge where the edge of the base of the right rear long hole and the edge of the base of the right front long hole are connected is It is characterized in that it is formed to 3 to 5 mm.

  According to the sheet storage container of the present invention, only the topmost sheet can be taken out of the container, the whole sheet under it can be prevented from being taken out, and two or more sheets can not be taken out overlappingly. It will be.

It is a perspective view of a sheet storage container of the present invention. It is a top view of this sheet storage container. It is the sectional view on the AA line of FIG. It is an enlarged view for explanation of an opening. It is an enlarged view for explanation of an opening. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is a figure explaining taking-out of the sheet | seat of the sheet storage container of this invention. It is an expanded sectional view of an important section of an opening of other examples of a sheet storage container of the present invention. It is an enlarged plan view of the opening of another example of the sheet storage container of the present invention. It is a perspective view of the conventional sheet storage container. It is a perspective view of a folded sheet. It is a vertical side view of a sheet storage container which stored a sheet body.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 to 3 show a storage container 1 of a sheet storage container according to the present invention made of, for example, translucent plastic, and the storage container 1 is, for example, a substantially rectangular parallelepiped container main body 2 with an upper surface opening; A ceiling lid 3 forming a ceiling portion of the storage container 1 for closing the top opening of the container body 2 openably and closably, a sheet outlet 4 provided at the center of the ceiling lid 3, and the sheet outlet It comprises an open / close lid 5 which closes 4 openably / closably.

  The container body 2 is, for example, 123 mm long (longitudinal direction), 214 mm wide (left and right direction), and 105 mm high.

  Moreover, the thickness of the wall which comprises the said container main body 2 and the said ceiling lid 3 is 2 mm, for example, and the thickness of the wall which comprises the said opening / closing lid 5 is 1.5 mm, for example.

  The container body 2 is a container for accommodating the sheet g, and the bottom plate shape of the container body 2 can accommodate the sheet g and the sheet g does not move significantly in the container 2 Thus, it is formed in a rectangular shape substantially the same as or slightly larger than the size of the rectangular sheet f.

  Note that the rectangular sheet f folded in half is, for example, 110 mm long and 210 mm wide.

  The ceiling lid 3 comprises a rectangular top plate 3a and a side plate 3b extending downward along the substantially entire periphery of the top plate 3a. The lower portion of the side plate 3b is the container main body 2 It is formed to fit on the upper end of.

  Further, the upper end of the rear wall 2a of the container body 2 and the lower end of the side plate on the rear side of the ceiling lid 3 are foldably connected by the connecting portion 2b, and the ceiling lid 3 is connected to the container body 2 It is provided to open and close freely.

  Reference numeral 3c denotes a rectangular handle portion extending downward from the lower end of the central portion of the side plate on the front side of the side plate 3b, and the ceiling lid 3 is pulled by pulling the handle portion 3c diagonally upward. And the container main body 2 is released so that the ceiling lid 3 can be opened.

  Further, for example, a circular recess 6 is formed in the central portion of the ceiling lid 3, and the outlet 4 is formed at the center of the bottom of the recess 6.

  The depth of the recess is, for example, 8 mm.

  In addition, the said recessed part 6 has a space which can accommodate the sheet | seat part partially drawn out of the said container main body 2 so that it may mention later.

  Further, the open / close lid 5 is formed of a circular plate portion 5 a for closing the recess 6, and a connection plate portion 5 b connecting the plate portion 5 a and the ceiling lid. The recess 6 is formed so as not to dry the liquid of the sheet in a state where a part of the sheet is taken out of the container body 2.

  As shown in FIG. 2, the sheet outlet 4 has an X-shaped opening 7 formed at the center in the left-right direction and the front-rear direction of the storage container 1 (the ceiling lid 3), and an edge of the opening 7. Along the upper edge, which is, for example, 2 mm thick and 5 mm high (from the lower surface of the ceiling lid).

  The X-shaped opening 7 is inclined at a desired angle, for example, at an angle of 30 to 45 degrees, preferably 32 degrees, with respect to the lateral direction of the ceiling lid 3 as shown in FIG. Radially extending four left rear long holes 7a that extend diagonally to the left rear, right rear long holes 7b that extend diagonally to the right rear, and a right front that extends diagonally to the right front It consists of a long hole 7c, a right front long hole 7d obliquely extending to the left front, and a central opening 7e formed by connecting the bases of the long holes 7a, 7b, 7c and 7d.

  The connecting edge portions 9a, 9b, 9c, 9d to which the edges of the base portions of the long holes 7a, 7b, 7c, 7d are connected are smoothly curved and connected without corners.

  Each of the long holes 7a, 7b, 7c, and 7d preferably have substantially the same shape, for example, a length L1 of 11 mm and a width L2 of 1.4 mm to 3.6 mm, preferably 2 mm. It is a straight long hole, and the tip is formed in an arc shape. In such a case, the distance L3 between the base of the opposing left rear long hole 7a and the base of the right front long hole 7c, and the base of the opposing rear right long hole 7b The distances L4 to the left front long holes 7d are respectively separated by a desired distance, for example, 10 mm.

  Further, a rear side connection edge 9a where the edge of the base of the left rear long hole 7a and the edge of the base of the right rear long hole 7b are connected, and the length of the right front The connection edge 9c on the front side where the edge of the base of the hole 7c and the edge of the base of the long hole 7d on the left front side are connected is, for example, an arc of a desired radius of curvature. The radius is, for example, 3 mm.

  Further, a right side connection edge 9b where the edge of the base of the right rear long hole 7b and the edge of the base of the right front long hole 7c are connected, and the left rear long hole The left connecting edge 9d, in which the edge of the base of the portion 7a and the edge of the base of the long hole 7d on the left front side are connected, is also formed, for example, by an arc of a desired radius of curvature. For example, it is 10.5 mm.

  Further, among the four connection edges 9a, 9b, 9c, 9d of the front, rear, left and right, the center of the opening 7 is provided at the rear connection edge 9a and the front connection edge 9c. Protruding edge portions 10a and 10b further projecting toward the point side are formed, and by means of the projecting edge portions 10a and 10b, the separation distance in the front-rear direction of the central opening 7e of the opening 7 is adjusted to a desired distance. To do.

  The desired separation distance L5 in the front-rear direction of the central opening 7e, of which the separation distance is adjusted by the protruding edge portions 10a and 10b, is, for example, 8 to 10 mm, preferably 8.4 mm. The protruding edge portions 10a and 10b are, for example, arcs having a protruding length of about 2 mm and a radius of curvature of 2 mm protruding from the central edges of the connecting edges 9a and 9c.

  In addition, the left connection edge 9d where the left rear long hole 7a and the left front long hole 7d are connected, the right rear long hole 7b, and the right front long hole The desired separation distance L6 with the right connection edge 9b connected to 7d is, for example, 3.0 to 5.0 mm, preferably 3.5 mm.

  Further, as shown in FIG. 5, the left rear long hole 7a and the right rear long hole 7b are central axes 11a and 11b extending in the longitudinal direction of the long holes 7a and 7b. A desired inclination angle, for example, with respect to the left-right direction passing through the point 12 at a desired position of the ceiling lid 3, for example, the center point 12 in the left-right direction and the front-rear direction of the ceiling lid 3 (storage container 1) , One imaginary line 13 in the direction from the rear left to the front right side of the inclination angle of 32 degrees, and a desired inclination angle, for example, from the rear right side to the front left side of the inclination angle of 32 degrees A desired distance L7, L8, for example, each 0.7 mm to 1.8 mm, preferably 1 mm apart, is provided at the rear with respect to the other imaginary line 14 in the heading direction.

  Further, with respect to the right front long hole 7c and the left front long hole 7d, the central axes 11c and 11d of the long holes 7c and 7d in the longitudinal direction are the imaginary line 13 of the one and the other. , 14 are respectively located forward of each other at a desired distance L9, L10, for example, each separated by 0.7 to 1.8 mm, preferably 1 mm.

  That is, in the left rear side long hole 7a and the right front long hole 7c facing each other, the central axes 11a and 11c extending in the longitudinal direction of the long holes 7a and 7c correspond to the one imaginary line. The left rear side long hole portion 7a is provided at a position sandwiching 13 and separated by a desired distance from the one imaginary line 13, and the left rear side long hole portion 7a is located behind the one imaginary line 13 The right front long hole portion 7c is provided in front of the one imaginary line 13.

  Further, the opposing right rear side long hole 7b and the left front long hole 7d have respective central axes 11b and 11d extending in the longitudinal direction of the long holes 7b and 7d, respectively. 14 is provided at a position sandwiching 14 and is provided at a position spaced apart from the other imaginary line 14 by a desired distance respectively, and the right rear long hole 7b is disposed rearward with respect to the other imaginary line 14 And the left front side long hole 7d is provided in front of the other virtual line 14.

  As shown in FIG. 5, the left rear long hole 7a and the right rear long hole 7b are the edges on the central point 12 side of the long holes 7a and 7b in the longitudinal direction. 15a and 15b are located behind the one and the other imaginary lines 13 and 14 or at a desired distance behind the one and the other imaginary lines 13 and 14, and the right front long hole 7c and the left front side long hole 7d, the edges 15c and 15d on the central side in the longitudinal direction of the long holes 7c and 7d coincide with the one and the other imaginary lines 13, 14 or Preferably, it is located forward of the one and other imaginary lines 13 and 14 by a desired distance.

  Further, the X-shaped opening 7 is line symmetrical with respect to a line extending in the left-right direction passing through the point (center point 12) at the desired position, and the point (center point 12) at the desired position. Preferably, it is line symmetrical with respect to a line extending in the back and forth direction through.

  Since the sheet storage container of the present invention is configured as described above, the ceiling lid 3 is opened from the container main body 2 and, for example, the sheet body g formed of a dry type sheet is stored. A desired amount of alcohol is placed in the bottom of the container, the ceiling lid 3 is closed, and the alcohol accumulated in the bottom is impregnated into the entire sheet g.

  Then, when the sheet f is not taken out, the open / close lid 5 is closed so that the sheet f in the container body 2 is not dried.

  When the sheet f is taken out, the open / close lid 5 is opened, for example, a finger is put in the opening 7 and the top sheet 16 of the sheet g in the container main body 2 is inserted through the opening 7 , To pull out the container body 2 outside.

  Along with the withdrawal of the top sheet 16, as shown in FIG. 6, the lower sheet 17 partially pinched by the top sheet 16 folded portion is also put together through the opening 7. When the entire top sheet 16 is taken out from the opening 7 as shown in FIG. 7, the pinching with the lower sheet 17 is released.

  Here, there is a case where the uppermost sheet 16 and the lower sheet 17 are in close contact with each other due to the impregnated alcohol, but as shown in FIG. 7, the lower sheet 17 is in contact with the projecting edge 10a. The resistance of the lower sheet 17 prevents the lower sheet 17 from being pulled out, and the entire lower sheet 17 is pulled out of the container body 2 while only a part of the lower sheet 17 is pulled out of the container body 2. As a result, as shown in FIG. 8, the top sheet 16 and the lower sheet 17 can be separated.

  In addition, the left rear long hole 7a and the right front long hole 7c facing each other are provided to be alternately offset from each other with the corresponding one virtual line 13 interposed therebetween, and the opposite right rear Since the long hole portion 7b on the side and the long hole portion 7d on the left front side are alternately offset with each other on the other imaginary line 14, the resistance due to the contact of the protruding edge portion 10a In addition, the lower sheet 17 is sandwiched between the opposing edges of the opposed long holes, and the resistance prevents the lower sheet 17 from being pulled out, and only a part of the lower sheet 17 Can be separated from the uppermost sheet 16 and the lower sheet 17 without the whole of the lower sheet 17 being drawn out of the container body 2 in a state where .

  In FIGS. 6 to 11, the actual sheets are in close contact, but the respective sheets are shown in a separated state so that the positional relationship of the closely attached sheets can be easily understood.

  Then, next, when the lower sheet 17 is taken out, the sheet portion exposed to the outside is pulled out from the container main body 2 and, with the subsequent withdrawal of the sheet 17, as shown in FIG. The other sheet 18 below which is partially pinched is also pulled out to the outside of the container main body 2 through the opening 7 as shown in FIG. When removed from the opening 7, the pinching with the lower sheet 18 is released.

  Here, in the same manner as described above, the lower sheet 17 may be in close contact with the lower sheet 18 due to the impregnated alcohol, but as shown in FIG. 10, the lower sheet 18 protrudes as described above. In contact with the edge 10b, the resistance prevents the further drawing of the lower sheet 18 and the further lower sheet 18 in a state where only a part of the lower sheet 18 is drawn out of the container main body 2 The lower sheet 17 and the lower sheet 18 can be separated as shown in FIG. 11 without the whole of the container being pulled out of the container body 2.

  As described above, since the separation distance in the front-rear direction of the opening 7 is adjusted by the projecting edge portions 10a and 10b, the size of the opening 7 can be increased to a certain extent. While making it easy to take out to the outside, the distance between the front and rear direction of the opening is narrowed by the projecting edge portions 10a and 10b, and the entire lower sheet 17 is taken out of the container main body with the taking out of the top sheet 16. Can be prevented.

  In addition, since the entire lower sheet is prevented from being taken out of the container main body 2 by alternately shifting the opposing long holes with the virtual line as a boundary, the size of the opening 7 is to some extent Even if it is enlarged, the entire lower sheet will not be taken out of the container body 2.

  The container body 2 may be cubic.

  Further, in the present invention, the longitudinal direction of the container main body 2 is taken as the left and right direction, and the direction perpendicular to it is taken as the front and back direction.

  Preferably, the folding direction of the sheet of the sheet inserted into the container body coincides with the direction in which the projecting edge is provided at the connecting edge.

  Further, the edge portion 8 may be omitted from the sheet outlet 4. However, if the edge portion 8 is present, the edge portion 8 serves as a guide at the time of taking out the sheet to the outside, and it becomes easy to take out the sheet.

  Moreover, the shape of the length of each said long hole part and width may differ. Further, the inclination angles of the respective long holes with respect to the left and right direction may be different. Also, it may be somewhat curved.

  Further, as shown in FIGS. 12 and 13, the inner peripheral surface of the edge portion 8 of the opening 7 is formed to have a convex cross section, so that the contact area with the sheet f and the contact pressure can be reduced. You may make it adjust. In addition, the convex part 19 which consists of said convex shape is 1.5 mm of up-down direction width which protrudes to center side, for example, and protrusion length 0.75 mm. Further, the convex portion 19 may be provided on all or part of the inner periphery of the edge portion 8. In addition, although the protrusion 19 may have the same protrusion length over the entire circumference, for example, compared with the protrusion lengths of the rear connection edge 9a and the front connection edge 9c, the right side The projection length may be changed depending on the place, for example, by increasing the projection length of the connection edge 9 b and the left connection edge 9 d and adjusting the distance between the opening 7 in the left-right direction.

DESCRIPTION OF SYMBOLS 1 storage container 2 container main body 2a back wall 2b connection part 3 ceiling lid 3a top plate 3b side plate 3c handle part 4 sheet extraction port part 5 opening / closing lid 5a board part 5b connection board part 6 recessed part 7 opening 7a long hole on the left side Part 7b Right rear long hole 7c Right front long hole 7d Left front long hole 7e Central opening 8 Edge 9a Connection edge 9b Connection edge 9c Connection edge 9d Connection edge 10a Protruding edge 10b Protruding edge 11a Center axis 11b Center axis 11c Center axis 11d Center axis 12 Point 13 One virtual line 14 The other virtual line 15a Edge 15b Edge 15c Edge,
15d Edge 16 Sheet 17 Sheet 18 Sheet 19 Convex part

Claims (5)

A plurality of sheets folded in the front-rear direction are vertically stacked, and a sheet formed by sandwiching and overlapping a part of the other upper and lower sheets adjacent to the sheets in the folded portion of the sheet is stored. A storage container having a rectangular ceiling , and a sheet outlet provided at the ceiling of the storage container,
The above-mentioned sheet takeout ports are each radially extended, and a left rear elongated hole extending linearly in the left rear direction, a right rear elongated hole extending linearly in the right rear direction, and a right front it more the long hole portion of the right front side extending linearly in a direction, a long hole portion of the left front side extending linearly in the left front direction, a central opening base is formed by connecting the respective long holes ,
The left rear side long hole and the right front long hole have a longitudinal direction in which central axes extending in the longitudinal direction of the respective long holes pass through points at desired positions on the ceiling. And an imaginary line in the direction from the left back side to the right front side at an inclination angle of 32 degrees with respect to the left and right direction.
The right rear side elongated hole portion and the left front elongated hole portion have each central axis extending in the longitudinal direction of each elongated hole portion passing through the point of the desired position, at 32 degrees with respect to the lateral direction Provided at a position sandwiching the other virtual line in the direction from the rear right to the front left of the inclination angle of
The left rear long hole portion and the right rear long hole portion are provided at positions separated rearward with respect to the respective imaginary lines,
Long hole portion of the long hole portion and the left side of the right front side, the sheet container to the respective the respective imaginary lines, wherein Rukoto provided at a position spaced forward. In the left rear side long hole and the right rear long hole, the edge on the point side in the longitudinal direction of each long hole coincides with the one and the other imaginary lines, or is positioned at the rear And
In the right front long hole and the left front long hole, the edge on the point side in the longitudinal direction of each long hole coincides with the one and the other imaginary lines or is positioned forward The sheet storage container according to claim 1, characterized in that: The above point of the desired position on the ceiling portion, a sheet container according to claim 1 or 2, characterized in that the central point in the lateral direction and longitudinal direction of the ceiling. A connecting edge portion of the rear side of the edge portion of the base portion of the long hole portion of the edge and the right rear side of the base portion of the long hole portion of the left rear side is connected by an arc of a desired radius of curvature,
In the above left side of the long hole portion connecting the edge of the front side edge and the edge of the base portion of the long hole portion of the right front side of the base and are connected by an arc having a desired radius of curvature,
The sheet storage container according to any one of claims 1 to 3, wherein projecting edges for reducing the distance in the front-rear direction of the central opening are respectively formed. A connection edge portion on the rear side where the edge portion of the base portion of the left rear side long hole portion and the edge portion of the base portion of the right rear side long hole portion are connected, and the base portion of the left front side long hole portion A projecting edge for narrowing the distance in the front-rear direction of the central opening is formed on the front connecting edge where the edge and the edge of the base of the right front long hole are connected. ,
The distance in the front-rear direction of the central opening is 8 to 10 mm,
The left connecting edge where the edge of the base of the left rear long hole and the edge of the base of the left front long hole are connected and the edge of the base of the right rear long hole The distance between the right side connection edge where the edge and the edge of the base of the right front long slot are connected is 3 to 5 mm, according to claim 1, 2 or 3 Sheet storage container.

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