JP2015083473A - Packaging container - Google Patents

Abstract

An object of the present invention is to configure a lid without an insertion piece so as to be held in a state where an opening is closed.
A packaging container (1) for packaging contents by covering an opening (OP) formed by a body constituting plate (10) with a lid piece (20), and is connected to the lid piece (20) of the body constituting plate (10). The back side plate 12, the gap forming piece 16 formed near the inside of the back side plate 12, and the gap formed between the back side plate 12 and the gap forming piece 16 connected to the inside of the lid piece 20. A packaging container 1 having a sliding piece 42 that slides on S.
[Selection] Figure 4

Description

  The present invention relates to a packaging container for packaging contents by covering an opening formed by a main body component piece with a lid piece.

  There is a paper packaging container that wraps contents by covering an opening formed by a main body component piece with a lid piece (see, for example, Patent Document 1).

  The packaging container of patent document 1 has connected the insertion piece with the cover member (1st cover member), in order to block the opening part enclosed and formed by the container side part. With this configuration, the lid member is held in a state of being closed with respect to the opening due to the friction between the insertion piece and the inner surface of the container side portion and the engagement between the insertion piece and the lid holding piece. Thus, in the conventional structure, in order to hold | maintain a cover member in the state which block | closed the opening part, the insertion piece was essential.

Utility Model Registration No. 3183100

  However, if an insertion piece is essential to hold the lid member, design restrictions are imposed on the construction of the packaging container.

  For this reason, the objective of this invention is comprising so that the cover part without an insertion piece may be hold | maintained in the state which plugged up the opening part.

  A first configuration of the present invention for achieving the above object is a packaging container for packaging contents by covering an opening formed by a main body constituent plate with a lid piece, and among the main constituent plates A lid connecting piece connected to the lid piece, a gap forming piece formed near the inside of the lid connecting piece, the lid connecting piece connected to the inside of the lid piece, and the gap It is a packaging container characterized by having a sliding piece which slides in a gap formed between the part forming pieces.

  According to a second configuration of the present invention, a control piece is connected to the sliding piece, a window part capable of exposing the control piece is formed on the main body constituting plate, and the control piece exposed from the window part is formed. The packaging container according to the first configuration, wherein the lid piece is locked by raising a part to the outside.

  A third configuration of the present invention is the packaging container according to the first configuration or the second configuration, wherein the sliding piece has a rib formed along a sliding direction.

  With the above configuration, even the lid portion without the insertion piece is held in a state where the opening portion is closed.

  Specifically, according to the first configuration, the sliding piece is formed between the lid connecting piece and the gap forming piece in the process of changing the lid piece from the 180 ° state to the 90 ° state. Slide through the gap. Thereby, the attitude | position of a cover part piece can be hold | maintained in the arbitrary positions from the state by which the opening was obstruct | occluded by the friction in the clearance gap between sliding pieces.

  According to the second configuration, the lid piece can be locked by raising a part of the control piece exposed from the window portion to the outside.

  According to the 3rd structure, even if it is a material which is easy to get a habit like paper like by forming a rib and reinforcing, it can make a sliding piece perform smooth sliding operation for a long period of time. .

The expanded view of the packaging container of 1st Embodiment. The perspective view explaining the state at the time of the assembly of the packaging container of 1st Embodiment. The perspective view explaining the internal state at the time of the assembly of the packaging container of 1st Embodiment, and completion. The schematic sectional drawing explaining operation | movement of the packaging container of 1st Embodiment. The expanded view of the packaging container of 2nd Embodiment. The perspective view explaining the internal state at the time of the assembly of the packaging container of 2nd Embodiment, and completion. The perspective view explaining operation | movement of the packaging container of 2nd Embodiment. The expanded view of the packaging container of 3rd Embodiment. The perspective view explaining the internal state at the time of completion of the packaging container of 3rd Embodiment, and opening and closing. The perspective view explaining the fixing operation of the sliding piece of the packaging container of 3rd Embodiment.

[First Embodiment]
(Configuration of packaging container 1)
The packaging container 1 of 1st Embodiment is demonstrated using a figure. FIG. 1 is a development view of the packaging container of the first embodiment. (A) is an expanded view of the surface seen from the blank plate surface, ie, the outer side of a container. FIG. 2 is a perspective view illustrating a state when the packaging container of the first embodiment is assembled.

  The packaging container 1 is formed by folding one blank plate shown in FIG. As shown in FIG. 2, the packaging container 1 includes a main body constituting plate 10 that folds a continuous side plate to form a content storage space, and a lid that covers the opening OP formed by being surrounded by the main body constituting plate 10. It has a piece 20, a bottom 30, and a sliding part 40.

  Each part structure of the packaging container 1 is demonstrated using the expanded view of FIG. The main body constituting plate 10 is formed continuously through folds, including a right side plate 11, a rear side plate 12 (lid connecting piece), a left side plate 13, a front side plate 14, a right inner side plate 15, a gap portion forming piece 16, A gap fixing piece 17 is provided. In addition, the front side board 14 can be cut off at the separation line D1.

  The lid part 20 includes a sliding part coupling piece 21, a side piece 22, a lid top surface piece 23, and a side piece 24 that are coupled to the main body constituting plate 10. An adhesive G is disposed on the inner side of the lid top surface piece 23.

  The bottom portion 30 includes a fixed piece 31, a side piece 32, a fixed piece 33, and a side piece 34. Although the adhesive G on the bottom 30 is omitted, the fixed piece 31 and the fixed piece 33 are bonded and fixed to each other.

  In the sliding portion 40, a sliding portion fixing piece 41 connected to the sliding portion connecting piece 21 and a sliding piece 42 are continuously formed through folds. A fold A and a cut D are formed between the sliding portion fixing piece 41 and the sliding piece 42, and a part of the fold A is connected to the fold A. The sliding piece 42 is formed with ribs 42a along the sliding direction described later. The rib 42a is preferably formed by embossing.

  Next, the characteristics when the packaging container 1 is assembled will be described with reference to FIGS. 2 and 3. FIG. 3 is a perspective view illustrating an internal state when the packaging container according to the first embodiment is assembled and completed. In FIG. 3, for the sake of explanation, all the pieces are transparent. The assembly work is performed by automatic packaging.

  First, as shown in FIG. 2, the sliding part 40 is formed by folding between the sliding part connecting piece 21 and the sliding part fixing piece 41 (see FIG. 2A).

  In order to form the main body constituting plate 10, the gap fixing piece 17, the gap forming piece 16, and the right inner side plate 15 are folded, and the gap fixing piece 17 is bonded and fixed to the left side plate 13. Under the present circumstances, it adheres and fixes so that the clearance gap S may be formed between the clearance gap formation piece 16 formed in the inner side vicinity of the back side board 12, and the back side board 12 inside the main body structural board 10 (refer FIG.2 (b)). ).

  Then, the right side plate 11 is attached to the right inner side plate 15 by the adhesive G of the right side plate 11 while folding the left side plate 13, the back side plate 12, and the right side plate 11 so that the right side plate 11 overlaps the right inner side plate 15. (See FIG. 3A).

  Then, in order to close the opening OP formed by the main body constituting plate 10, the lid piece 20 and the bottom 30 are closed. At this time, the sliding piece 42 of the sliding portion 40 enters the gap S formed between the back side plate 12 connected to the inside of the lid piece 20 and the gap forming piece 16.

  In addition, the assembly procedure in this embodiment is only for demonstrating a structure, and is not restricted to this. In particular, in automatic packaging, it is possible to assemble with other procedures that are more efficient.

(Use condition of packaging container 1)
The use state of the packaging container 1 is demonstrated using FIG. FIG. 4 is a schematic cross-sectional view for explaining the operation of the packaging container of the first embodiment.

  As shown in FIG. 4A, in the state where the lid piece 20 is opened, the sliding piece 42 of the sliding portion 40 is connected to the back side plate 12 and the gap forming piece 16 connected to the inside of the lid piece 20. Is entering the gap S formed between the two. Therefore, the sliding piece 42 slides in the gap S formed between the back side plate 12 and the gap portion forming piece 16 when the lid piece 20 is moved.

  Thereby, the sliding piece 42 is slid in the gap S in the process of changing the lid piece 20 from the 180 ° state (see FIG. 4A) to the 90 ° state (see FIG. 4D). The Rukoto. Thus, from the state in which the opening OP is opened (the state in FIGS. 4A to 4C) to the state in which it is closed (the state in FIG. 4D) due to the friction in the gap S of the sliding piece 42. The position of the lid piece 20 can be held at any position.

  At this time, since the ribs 42a are formed on the sliding pieces 42, the sliding pieces 42 are reinforced, so that even if the material is prone to a habit, such as paper, the sliding pieces 42 are smooth for a long period of time. Smooth sliding operation can be performed.

[Second Embodiment]
(Configuration of packaging container 2)
The packaging container 2 of 2nd Embodiment is demonstrated using a figure. FIG. 5 is a development view of the packaging container of the second embodiment. (A) is an expanded view of the surface seen from the blank plate surface, ie, the outer side of a container. FIG. 6 is a perspective view for explaining an internal state when the packaging container of the second embodiment is assembled and completed. In FIG. 6 and subsequent figures, all the pieces are described as transparent for explanation. Constituent elements similar to those of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

  As shown in the development view of the packaging container 2 (FIG. 5), a control piece 50 protruding to the side of the sliding piece 42 is connected to the sliding piece 42, and a control piece 50 is connected to the right side plate 11 of the main body constituting plate 10. A window portion 11A capable of exposing the piece 50 is formed.

  When the packaging container 2 is folded and assembled, the control piece 50 is exposed from the window portion 11A of the right side plate 11, as shown in FIG.

  When the completion shown in FIG. 6B is completed, the raised portion 51 of the control piece 50 that can be raised is also exposed from the window portion 11A.

(Use condition of packaging container 2)
The use state of the packaging container 2 is demonstrated using FIG. FIG. 7 is a perspective view for explaining the operation of the packaging container of the second embodiment.

  As shown in FIG. 7A, in the state where the lid piece 20 is opened, the sliding piece 42 of the sliding portion 40 is connected to the back side plate 12 and the gap forming piece 16 connected to the inside of the lid piece 20. Is entering the gap S formed between the two. For this reason, the sliding piece 42 slides in the gap S in the process of closing the lid piece 20. In this state, the control piece 50 is sandwiched between the right side plate 11 and the right inner side plate 15.

  When the raised portion 51 of the control piece 50 exposed from the window portion 11A is raised to the outside in a state where the lid piece 20 is closed (see FIG. 7B), the raised portion 51 engages with the window portion 11A. Then, the position of the control piece 50 is fixed, and the position of the sliding portion 40 connected to the control piece 50 and the position of the lid piece 20 connected to the sliding portion 40 are also fixed. Thereby, it can lock in the state where lid part piece 20 was closed.

  The control piece 50 makes it possible to lock the lid piece 20 in a closed state. Thus, the safety of the packaging container 2 can be improved by attaching the child lock function.

[Third Embodiment]
(Configuration of packaging container 3)
The packaging container 3 of 3rd Embodiment is demonstrated using a figure. FIG. 8 is a development view of the packaging container of the third embodiment. FIGS. 9A and 9B are perspective views for explaining the internal state of the packaging container according to the third embodiment when it is completed and opened / closed. FIG. 9A shows a state in which the lid piece 20 is closed, and FIG. Is open. 10A and 10B are perspective views for explaining the fixing operation of the sliding piece of the packaging container according to the third embodiment. FIG. 10A shows a state before the control piece 60 is raised, and FIG. 10B shows a state where the control piece 60 is raised. Show.

  In FIGS. 9 and 10, for the sake of explanation, all the pieces are described as being transparent. The sliding piece 42 is shaded to clarify the posture during operation. Constituent elements similar to those of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

  As shown in the development view of the packaging container 3 (FIG. 8), the sliding piece 42 is formed with a control piece 60 that is separated from the separation line D60 and a fold. On the other hand, a window portion 11 </ b> B capable of exposing the control piece 60 is formed on the right side plate 11 of the main body constituting plate 10.

  When the packaging container 3 is folded and assembled, the control piece 60 portion of the sliding piece 42 is exposed from the window portion 11B of the right side plate 11 as shown in FIG. As shown in FIG. 9B, when the lid piece 20 is opened, the sliding piece 42 and the control piece 60 slide in the gap S between the back side plate 12 and the gap forming piece 16.

(Fixing operation of the sliding piece 42 of the packaging container 3)
As shown in FIG. 10A, the control piece 60 is exposed from the window portion 11B when the lid piece 20 is closed.

  In this state, when the control piece 60 is raised to the outside, the control piece 60 engages with the window portion 11B. Then, the position of the control piece 60 is fixed, and the position of the sliding portion 40 connected to the control piece 60 and the position of the lid piece 20 connected to the sliding portion 40 are also fixed. Thereby, it can lock in the state where lid part piece 20 was closed.

  Also in the present embodiment, the control piece 60 can lock the lid piece 20 in the closed state. Thus, the safety of the packaging container 3 can be improved by attaching the child lock function.

  In the present embodiment, the control piece 60 is formed in the same plane as the sliding piece 42. With such a configuration, when the lid piece 20 is opened and closed, sliding in the gap S of the sliding piece 42 that moves in conjunction with the lid piece 20 is performed more smoothly. For this reason, the opening / closing operation | movement of the cover piece 20 becomes smoother.

  A ... fold, D ... cut, D1 ... separation line, D60 ... separation line, G ... adhesive, OP ... opening, S ... gap, 1 ... packaging container, 2 ... packaging container, 3 ... packaging container, 10 DESCRIPTION OF SYMBOLS ... Main body component board, 11 ... Right side plate, 11A ... Window part, 12 ... Back side plate, 13 ... Left side plate, 14 ... Front side plate, 15 ... Right inner side plate, 16 ... Gap part formation piece, 17 ... Gap part fixed piece, DESCRIPTION OF SYMBOLS 20 ... Lid piece, 21 ... Sliding part connection piece, 22 ... Side piece, 23 ... Lid top piece, 24 ... Side piece, 30 ... Bottom part, 31 ... Fixed piece, 32 ... Side piece, 33 ... Fixed Piece, 34 ... Side piece, 40 ... Sliding part, 41 ... Sliding part fixing piece, 42 ... Sliding piece, 42a ... Rib, 50 ... Control piece, 51 ... Uplift part, 60 ... Control piece

Claims (3)

A packaging container for packaging the contents by covering the opening formed by the main body constituting plate with a lid piece,
A lid connecting piece connected to the lid piece of the main body constituting plate;
A gap forming piece formed near the inside of the lid connecting piece;
A sliding piece that slides in a gap formed between the lid connecting piece and the gap forming piece connected to the inside of the lid piece;
A packaging container comprising: A control piece is connected to the sliding piece,
A window portion capable of exposing the control piece is formed in the main body constituting plate,
The packaging container according to claim 1, wherein the lid piece is locked by raising a part of the control piece exposed from the window portion to the outside.   The packaging container according to claim 1, wherein the sliding piece is formed with a rib along a sliding direction.

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