JP2013159364A - Shake-out carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shake-out carton by which a filling-assembling process can be performed while using a normal charging machine as it is.SOLUTION: At an upper section of a front surface panel 2, a finger-tip size breaking region 2a is defined by a break line α of a shape which overlaps with a folding line between a top surface panel 4 on the right and the left, and protrudes downward from the folding line at an approximately central section. A top surface internal wall panel 5 of a shorter size is connected with a lower edge of a back surface panel 3. A connecting panel 6 of a shorter size having an opening 6a for a shake-out port is connected with the top surface internal wall panel 5. A sliding panel 7 is connected with the connecting panel 6. A blank is sack-pasted in such a manner that the top surface panel 4 is pasted to the outer surface of the top surface internal wall panel 5 under a state where the connecting panel 6 and the sliding panel 7 are positioned on the inside of the front surface panel 2. The blank under the sack-pasted state is erected into a rectangular cylindrical shape, and either one of right and left side surfaces is closed. Then, a content is charged, and the remaining one of the right and left side surfaces is closed.

Description

  The present invention relates to a dispensing carton that can store granular contents such as granular confectionery and can dispense and dispense the contents.

  In general, this type of dispensing carton has a structure in which a small opening is exposed by sliding a part of the carton and the granular contents are drawn out from the opening. And from the viewpoint of reducing the manufacturing cost with a simple structure, a rectangular shape in which a single blank made of paperboard is assembled is often used, and various types can be used to form an openable / closable opening serving as a swing outlet. A type of carton is known.

JP-A-6-270971 JP-A-6-270972 JP-A-6-321270 JP-A-7-76341 JP-A-8-34433

  The conventional swing cartons described above cannot perform a filling and assembling process using a normal filling machine as it is. That is, in the case of a normal carton that does not form an openable / closable opening, a normal filling machine raises the sack-attached blank into a square tube shape, closes the bottom, and then inserts the contents from above. The filling and assembly process can be performed by closing the top part. However, in the case of the swing carton as described above, a structure for forming an openable / closable opening is formed after forming the bottom part and filling the contents. The upper part must then be closed, so that the assembly process must be carried out manually or by a special machine modified from a conventional filling machine.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a swinging carton that can perform a filling and assembling process using a normal filling machine as it is. .

  In order to achieve the above object, the drawer carton of the present invention is a rectangular parallelepiped carton formed by assembling a single blank, and the blank has a long front panel on the upper side of a short bottom panel. Along with a long back panel on the lower side, a short top panel on the top side of the front panel, and a fold line between the top panel and the top panel. The fingertip-sized break region is defined by a break line that overlaps on the left and right and protrudes downward from the fold line in the middle, and a short top inner wall panel is connected to the lower side of the rear panel, and the top inner wall The panel is connected to a short connection panel with an opening for a swing outlet, a slide panel is connected to the connection panel, a side panel is connected to the left and right sides of the front panel, and the left side of the back panel And the side on the right side The wall panel is connected in a deployed shape, and the blank is sack pasted by attaching the top panel to the outer surface of the top inner wall panel with the connection panel and slide panel positioned inside the front panel. Then, this sack pasted state is raised in a rectangular tube shape, and after closing either one of the left and right side surfaces, after filling the contents, it can be assembled by closing the remaining one of the left and right side surfaces It is characterized by.

  The swing carton of the present invention is assembled by closing the remaining one of the side surfaces after filling the contents after raising one of the side surfaces after raising the blank stuck to the sack into a rectangular tube shape, Since the filling and assembling process can be performed by using a normal filling machine as it is, it is not necessary to add a cost such as an improvement to the filling machine.

It is a perspective view which shows an example of the drawer carton which concerns on this invention. It is an expanded view of the blank which forms the shake-out carton of FIG. It is a top view of the front side shown in the state which sack pasted the blank of FIG. It is a top view of the back side shown in the state which sack pasted the blank of FIG. FIG. 2 is a perspective view showing the swing carton of FIG. 1 opened.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  The dispensing carton C shown in FIG. 1 is formed by assembling a single blank B having a developed shape shown in FIG. 2 formed by punching out paperboard for paper containers.

  In the blank B shown in FIG. 2, reference numeral 1 denotes a short bottom panel, and a long front panel 2 and a long back panel 3 are connected to the upper and lower sides thereof via folding lines a and b, respectively. A short top panel 4 is connected to the upper side of the front panel 1 via a fold line c, and the fold line c between the top panel 4 and the top panel 4 overlaps with the left and right at the upper part of the front panel 2 and is folded in the middle. A fingertip-sized break region 2a is defined by a semicircular break line α projecting downward from c. In addition, a short top inner wall panel 5 is connected to the lower side of the back panel 3 via a fold line d, and a short connection panel 6 having a swing opening 6a is provided on the top inner wall panel 5. The connecting panel 6 is provided with a slide panel 7 via a broken line f.

  The connection panel 6 has substantially the same dimensions as the top wall panel 5, and the vertical length of the connection panel 6 and the slide panel 7 connected to the connection panel 6 is slightly smaller than the vertical length of the front panel 2. Size. Therefore, when the blank B is assembled, the connection panel 6 and the slide panel 7 are positioned inside the front panel 2, and the front panel 2 closes the opening 6 a of the connection panel 6 from the inside. A guide piece 8 is connected to the left side and the right side of the slide panel 7 via fold lines g and h fold lines, respectively.

  A side panel 9 is connected to the front panel 2 via fold lines i and j on the left and right sides, respectively, and a side inner wall panel 10 is connected to the left and right sides via fold lines k and l, respectively. It is installed. Further, folding flaps 11 are connected to the left and right sides of the bottom panel 1 via folding lines m and n, respectively, and folding flaps 12 are connected to the left and right sides of the bottom inner wall panel 5 via folding lines o and p, respectively. Are connected. And the notch 10a for guiding the guide piece 8 of the slide panel 7 at the time of the assembly of the blank B is formed in the outer edge in the right-and-left side inner wall panel 10, and the left and right folding flaps 12 are In order to prevent the contents from falling off from the side surface when opened, and to prevent the folding flap 12 itself from being removed, each part of the equilateral triangle is inflated as shown in the figure.

  The above-mentioned blank B is put together with the sack and sent to the filling process, where it is assembled in a state where the granular contents are stored by the filling machine.

  The procedure for sack-blank blank B is as follows. First, the top inner wall panel 5 is folded together with the connection panel 6 and the slide panel 7 with respect to the rear panel 3 at the folding line d. Next, the front panel 2 is attached to the outer surface of the top inner wall panel 5 while folding the front panel 2 together with the top panel 4 at the folding line a with respect to the bottom panel 1 as shown in FIGS. Sack is applied.

  The blank B in the sack pasted state was put on a normal filling machine, raised from the sack pasted state into a rectangular tube shape and closed either one of the left and right side surfaces, and after the granular contents were charged, left and right left 1 is manufactured by closing the sides, and the swing carton C shown in FIG. 1 is manufactured. The procedure for closing the sides is the same for both left and right. That is, after the folding flaps 11 and 12 are folded inward, the side inner wall panel 10 is bent, and the side panel 9 is bent together with the guide piece 8 from above to be bonded to the side inner wall panel 10 near the tip. As a result, the side surface is closed and the guide piece 8 is positioned between the side panel 9 and the side inner wall panel 10 and is fitted into the notch 10 a of the side inner wall panel 10.

  When taking out the granular contents from the swinging carton C in FIG. 1, the top panel 4 is pulled down while pushing the fracture area 2a of the front panel 2 with the thumb of the hand opposite to the hand holding the carton C. Applying force, the slide panel 7 is moved via the connection panel 6 by opening at the breaking line α and pulling the top panel 4 together with the top inner wall panel 5 as it is. Thereby, as shown in FIG. 5, the top panel 4 and the connection panel 6 protrude in a mountain shape, and the opening 6a of the connection panel 6 is exposed. At this time, the left and right guide pieces 8 are respectively located between the side panel 9 and the side inner wall panel 10, and the slide panel 7 moves within a predetermined range, that is, from the position shown in FIG. 1 to the position shown in FIG. Further, the folding flaps 12 connected to the left and right of the connection panel 6 block the equilateral triangular openings formed on both sides of the top panel 4 and the connection panel 6 protruding in a mountain shape, and a part of the equilateral triangle swells. Because it has a shape, it will not jump out.

  Therefore, it is possible to swing out the contents from the opening 6 a of the connection panel 6 while holding the carton C by hand. Further, after the contents are shaken out, the opening 6 a can be closed by pushing the top panel 4 together with the top inner wall panel 5 and moving the slide panel 12 to the original position via the connection panel 6.

  As described above, the above-mentioned swinging carton C is opened by tearing the break line α at the boundary between the front panel 2 and the top panel 4. Accordingly, it has a virgin property that the contents cannot be taken out unless a part of the carton is broken.

  As mentioned above, although the form for implementing this invention has been demonstrated in detail, the drawer carton by this invention is not limited to said form at all, In the range which does not deviate from the meaning of this invention, various changes are possible. It is natural that it is possible.

B Blank C Draw-out carton 1 Bottom panel 2 Front panel 2a Breaking area 3 Back panel 4 Top panel 5 Top inner wall panel 6 Connection panel 6a Opening 7 Slide panel 8 Guide piece 9 Side panel 10 Side inner wall panel 10a Notch 11 Bending flap 12 Folding flaps a to p Folded line α Fractured line

Claims (1)

  A rectangular parallelepiped carton formed by assembling a single blank, which has a long front panel connected to the upper side of the short bottom panel and a long back panel connected to the lower side. A short top panel is connected to the upper side of the front panel, and the upper part of the front panel overlaps the fold line between the top panel and the left and right, and protrudes downward from the fold line in the middle. The break area of the fingertip size is defined by the break line of the short side, and a short top inner wall panel is continuously provided on the lower side of the rear panel, and the short connection panel having an opening for a swing outlet on the top inner wall panel The slide panel is connected to the connection panel, the side panel is connected to the left and right sides of the front panel, and the inner wall panel is connected to the left and right sides of the back panel. And the front panel With the connection panel and slide panel positioned on the inside, paste the top panel to the outer surface of the top inner wall panel to sack the blank. A swing-out carton characterized by being assembled by closing one of the side surfaces, filling the contents, and then closing the remaining one of the left and right side surfaces.

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