JP2008285216A - Simple set-up box using locking system and dispensing with sticking - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixing method using a locking system, by which a box having the most basic structure and correcting the defect of a conventional paper product can be easily assembled, and which can be performed without failure by anybody. <P>SOLUTION: The simple set-up box with the locking system unnecessary for sticking comprises a rectangular bottom panel, a front panel connecting to the four periphery sides of the bottom panel, a back panel, both side panels, connecting pieces connecting to the side panels between the side panels and the front panel, connecting pieces connecting to the side panels between the side panels and the back panel, a supporting panel connecting to the front edge of the front panel, a supporting panel connecting to the front edge of the back panel, a circular arc lock piece projecting to the front panel side at the center of connecting part of the supporting panel and the front panel, a circular arc lock piece projecting to the back side at the center of the connecting part of the supporting panel and the back panel, a top panel connecting to the side of the back panel and a supporting panel connecting to the side of the top panel, wherein both side panels are stood and both connecting pieces are folded and the both connecting pieces are locked with the circular arc lock pieces and supporting pieces are folded to hold both connecting pieces. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a simple assembly box using a lock method that does not require sticking.

  Paperboard boxes range from hand-assembled ones to one-touch assembled ones. Examples of hand-assembled boxes include Japanese Patent Application Laid-Open No. 2006-232315. Japanese Patent Application No. 2006-239153 (Heisei Heisei) Filed on Sep. 4, 2018 Applicant: 1st paper line).

  Hand-assembled ones are cumbersome, and one-touch-assembled ones have a cost increase associated with glue pasting, limitations on the box structure, and restrictions on the machines that can be used. Some materials with oil resistance or water resistance cannot be glued.

  Food packaging may not be suitable for use due to the odor and toxicity of glue. Special attention must be given to the use of packaging paste that contains food and heats the entire box.

  A conventional box is shown in FIG. This is a perspective view of the outer box 101, the inner box 102, and the confectionery 103 to be accommodated.

  The confectionery 103 was placed on the inner box 102, and the inner box 102 on which the confectionery 103 was placed was housed in the outer box 101.

In the conventional box, two types of boxes, that is, a combination box of the outer box 101 and an inner box 102 are used, and the confectionery is placed in the inner box while being naked and is accommodated in the outer box 101. The box 102 on which 103 is placed must first be taken out from the outer box 101, and then the confectionery 103 must be taken out from the inner box 102, which is very laborious.
JP 2006-232315 A

  In the world of boxes (packages), the shift from plastics, which are petroleum products, to paper has become one of the major challenges due to the reflection of global warming and the flooding of petroleum products, one of the causes. Various proposals have been made as an alternative to plastic boxes.

  However, as a disadvantage or weak point, the hand-assembled box is complicated, and the one-touch box has cost and structural restrictions.

  Furthermore, there are some lock structures that do not look good and those that are likely to be fragile.

  The simple assembly box by the lock method of the present invention that does not require sticking is a box that can overcome the drawbacks of conventional paper products and can be easily assembled with the most basic structure. In order to provide a fixing method, a rectangular bottom panel, a front panel connected to the periphery of the bottom panel, a back panel, both side panels, and a connecting piece connected to the side panel between the side panel and the front panel, A connecting piece connected to the side panel between the side panel and the back panel, a support panel connected to the front panel front end, a support panel connected to the front end of the back panel, and a front surface in the center of the connecting part of the support panel and the front panel. An arc lock piece projecting on the panel side, an arc lock piece projecting on the back side at the center of the connecting portion of the support panel and the back panel, a top panel connected to the side of the back panel, and a side of the top panel It is made up of a support panel that is connected, and both side panels are erected, both connecting pieces are bent, both connecting pieces are locked with arc lock pieces, and the supporting pieces are bent to hold both connecting pieces. A simple assembly box was used.

  In addition, the present invention provides a rectangular bottom panel, a front panel connected to the four periphery of the bottom panel, a back panel, and both side panels, so that it can be easily taken out even when taking out a product or putting in a knife. A connecting piece connected to the front panel between the front panel and the side panel, a connecting piece connected to the back panel between the back panel and the side panel, and a side piece connected to the side panel between the side panel and the front panel A standing piece, a standing piece connected to the side panel between the side panel and the back panel, a support panel that connects the oblique side of the connecting piece and the tip of the standing piece and is connected to the tip of the side panel, and the support panel and the side panel It consists of an arc lock piece projecting on the side panel side at the center of the connecting part, a top panel connected to the side of the back panel, and a support panel connected to the side of the top panel. , Bending both connecting pieces, the two coupling pieces locked by arc lock piece bent support piece, and a simple assembly box according unnecessary lock method adhered to so as to hold the two joining pieces.

  The present invention includes a rectangular bottom panel, a front panel, a back panel, both side panels connected to the four periphery of the bottom panel, a connecting piece connected to the side panel between the side panel and the front panel, and a side panel. A connecting piece connected to the side panel between the front panel and the back panel, a support panel connected to the front panel front end, a support panel connected to the front panel front end, and a connecting panel between the support panel and the front panel on the front panel side. The protruding arc lock piece, the arc lock piece protruding on the back side at the center of the connecting part of the support panel and the back panel, the top panel connected to the side of the back panel, and the side of the top panel It consists of a support panel, and both side panels are erected, both connecting pieces are bent, both connecting pieces are locked with an arc lock piece, and the supporting piece is bent to hold both connecting pieces. Because it is assembled box, it was a simple assembly box firmly function unobtrusively not need firmness.

  The present invention also includes a rectangular bottom panel, a front panel connected to the four periphery of the bottom panel, a back panel, both side panels, and a connecting piece connected to the front panel between the front panel and the side panel, A connecting piece connected to the back panel between the back panel and the side panel, a standing piece connected to the side panel between the side panel and the front panel, and a side piece connected to the side panel between the side panel and the back panel A standing piece, a support panel that connects the oblique side of the connecting piece and the tip of the standing piece and is connected to the tip of the side panel, an arc lock piece that protrudes on the side panel side at the center of the support panel and the side panel connecting portion, and a rear panel It consists of a top panel connected to the side and a support panel connected to the side of the top panel. The front panel and the back panel are raised, both connecting pieces are bent, and both connecting pieces are locked and supported by an arc lock piece. Fold the piece Bending, since due to unnecessary lock method adhered to so as to hold the two joining pieces are simple assembled box, even when put extraction or knife items in it comfortably.

  The present invention will be described in detail based on specific embodiments shown in the drawings.

  FIG. 1 is a blank view of a specific example of a simple assembly box using a lock method that does not require sticking.

  The blank comprises a rectangular bottom panel 1, front panel 6, rear panel 7, both side panels 8, 9, and side panels connected to the four peripheries of bottom panel 1 via fold lines 2, 3, 4, 5. The connecting pieces 12 and 13 connected to the side panels 8 and 9 via the folding lines 10 and 11 between the side panels 8 and 9 and the front panel 6, and the side panel 8 between the side panels 8 and 9 and the back panel 7. Connecting pieces 16 and 17 connected to 9 through bend lines 14 and 15, a support panel 20 connected to the front panel 6 through a bend line 18, and a back panel 7 through a fold line 21. The support panel 22, the arc lock piece 23 protruding from the front panel 6 side at the center of the connecting portion of the support panel 20 and the front panel 6, and the back panel 7 side protruding from the center of the connecting portion of the support panel 22 and the back panel 7. Arc lock piece 2 When, a top panel 92 which had been in the side 91 of the side panel 9, a support panel 93 which had been in the side 94 of the top panel 92 becomes more.

  The locking and unlocking of the box of the present invention will be described with reference to FIG. FIG. 4 is a perspective view of a state in which the confectionery 103 is accommodated.

  In the case of locking, both side panels 8 and 9 are erected, both connecting pieces 12 and 13 are bent, both connecting pieces 12 and 13 are locked with arc lock pieces 23, and the support panel 20 is moved inward (A direction). When the bent connecting pieces 12 and 13 are held, they are locked. If the support panel 20 is pulled outward (B direction), it will be unlocked.

  Note that the top panel 92 may not be provided as necessary.

  FIG. 2 is a blank view of a specific example of a simple assembly box by a lock method without a sticking of a waterproof structure that does not leak water from each corner.

  The blank includes a rectangular bottom panel 51, a front panel 56, a back panel 57, both side panels 58 and 59, which are connected to the four periphery of the bottom panel 51 via bend lines 52, 53, 54, and 55. 56 and the side panels 58 and 59 are connected to the front panel 56 via folding lines 60 and 61, and the back panel 57 and the side panels 58 and 59 are bent to the back panel 57. Connecting pieces 66 and 67 connected through lines 64 and 65, and standing pieces 68 and 69 connected to the side panels 58 and 59 via folding lines 84 and 85 between the side panels 58 and 59 and the front panel 56, respectively. And standing pieces 88, 89 connected to the side panels 58, 59 via bend lines 86, 87 between the side panels 58, 59 and the back panel 57, and connecting pieces 62, 63, The base oblique sides of 6.67 and the tips of the upright pieces 68, 69, 88, 89 were connected by perforations 70, 71, 72, 73, and connected to the ends of the side panels 58, 59 via bending lines 74, 75. Support panels 76 and 77, arcuate lock pieces 78 and 79 projecting from the side panels 58 and 59 at the center of the connecting portions of the support panels 76 and 77 and the side panels 58 and 59, and a fold line 80 on the side of the back panel 57 And a support panel 83 connected through a fold line 82 having a notch 90 in the center on the side of the top panel 81.

  FIG. 5 is a blank view of a tapered tray for baked confectionery, and shows a waterproof structure in which water does not leak from each corner. This tray uses heat-resistant paper and is used to make baked goods in a microwave oven or oven.

  FIG. 6 is a perspective view of a tray for baked confectionery having a right section, and shows a state in which the folded piece 30 is folded on the outer surface of the side panel 31 and the folded piece 30 is held by the arc lock piece 32.

  FIG. 7 shows a blank view of the tugboat type tray.

  INDUSTRIAL APPLICABILITY The present invention can be used as a simple assembly box using a lock method that does not require sticking and contains baked confectionery such as castella.

  The structure of the present invention in which the support panel is tilted inward to lock the arc lock piece and the support panel is tilted outward to unlock the arc lock piece can also be used for a front-opening cake box.

It is a blank figure of one specific example of the simple assembly box by the lock system which does not need sticking. It is a blank figure of one specific example of the simple assembly box by the lock method of the sticking unnecessary of the waterproof structure which does not leak water from each corner. It is a perspective view of the conventional box. It is a perspective view of the state which accommodated the confectionery. It is a blank figure of the tray with a taper for baked confectionery. It is a perspective view of the tray for baked confectionery with a right cross section. It is a blank figure of a barge type tray.

Explanation of symbols

1 ... Bottom panel
6 ... Front panel
7 ... Rear panel 8.9 ... Both side panels 12.13 ... Connecting piece 16.17 ... Connecting piece
23 ... Arc lock piece
24 ... Arc lock piece
92 ... Top panel
93 ... Support panel

Claims (2)

  A rectangular bottom panel, a front panel, a back panel, and both side panels connected to the four periphery of the bottom panel, a connecting piece connected to the side panel between the side panel and the front panel, a side panel and a back panel A connecting piece connected to the side panel, a support panel connected to the front panel tip, a support panel connected to the back panel tip, and an arc projecting on the front panel side in the center of the connecting part of the support panel and the front panel A lock piece, an arc lock piece protruding on the back side at the center of the connecting part of the support panel and the back panel, a top panel connected to the side of the back panel, and a support panel connected to the side of the top panel A simple assembly box using a locking method that does not require sticking, with both side panels raised, the two connecting pieces bent, the two connecting pieces locked with an arc lock piece, and the support piece bent and held.   A rectangular bottom panel, a front panel, a back panel, and both side panels connected to the four periphery of the bottom panel, a connecting piece connected to the front panel between the front panel and the side panel, a back panel and a side panel A connecting piece connected to the back panel, a standing piece connected to the side panel between the side panel and the front panel, a standing piece connected to the side panel between the side panel and the back panel, and a connecting piece Connecting the slanted side and the tip of the upright piece, connecting the support panel to the end of the side panel, the arc lock piece projecting on the side panel side at the center of the support panel and the side panel connecting part, and the ceiling connected to the side of the back panel It consists of a front panel and a support panel connected to the side of the top panel. The front panel and the rear panel are erected, both connecting pieces are bent, both connecting pieces are locked with an arc-locking piece, and the supporting pieces are bent. Fragment Simple assembly box according to unnecessary lock system paste which is adapted to be held.

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