JP3111681U - Packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging box in which an opening end of a packaging box exhibits a change of opening or closing by pulling up and pushing down a lid connected to the box.
A packaging box includes a box and a lid connected to the box, and the lid is connected to the box by a plurality of folding pieces, whereby the lid is lifted with respect to the box. When the lid is lifted or closed downward, and the lid is pulled up, an opening appears in the center of the lid, and when the lid is closed downward in the box, the opening of the lid is also closed.
[Selection] Figure 1

Description

  The present invention relates to a kind of packaging box, and more particularly to a packaging box in which the opening end of the packaging box is changed to open or close by pulling up and pushing down a lid connected to the box.

  In various packaging boxes, a lid is attached to the opening end to be used for opening or closing. Of these, the lid designs that are often seen are roughly divided into two types, one of which is a separable lid, and the other is a lid that extends from one side of the open end of the box of the packaging box. Then, the opening end is sealed by a bending method.

  Of these, the separable lid is combined with the open end of the box in a fitting manner and will be detached unless further fixing is performed. Although the design in which the lid is directly connected to the box does not have the disadvantage of separation of the lid, there is a problem that it is usually inconvenient to open and troublesome to operate.

  Therefore, the two known lid designs have drawbacks in use and need improvement.

  The present invention aims to provide a kind of improvement path for the problems of known lids, which makes the operation of opening and closing the lid of the packaging box considerably simple, and the lid is a box. It shall be a new design that does not leave the body.

  In order to achieve the above object, the present invention provides a kind of packaging box, which comprises a box and a lid connected on the box, the lid being a plurality of folding pieces. It is connected to the box, so that the lid is pulled up or closed downward with respect to the box, and when the lid is pulled up, an opening appears at the center of the lid, and the lid is downward When closed, the opening of the lid is also closed.

The device of claim 1 comprises a box with an opening and a lid,
The lid is
An outer casing that is connected to the opening of the box and can be fitted to the outer periphery of the opening of the box;
The box body and the outer casing are connected to each other, including an upper folding piece and a lower folding piece defined by a fold line, and also at a joining position of the upper folding piece, the lower folding piece, the box body and the lid body A plurality of folding pieces provided with folding lines;
With
When the outer casing is fitted into the box, the upper folding piece and the lower folding piece are folded into the outer casing to seal the opening of the box, and when the outer casing is pulled up, the upper folding piece and the lower folding piece are The packaging box is characterized by being upright and opening an opening inside the box.
The invention of claim 2 is the packaging box according to claim 1, characterized in that the box and the lid are constituted by continuous plate pieces.
The invention of claim 3 is the packaging box according to claim 2, wherein the continuous plate piece is a paper plate or a plastic plate.
The invention of claim 4 is the packaging box according to claim 1, characterized in that the box is polygonal.
The invention of claim 5 is the packaging box according to claim 1, wherein the box comprises at least one expansion / contraction slit.
The invention of claim 6 is a packaging box formed by folding plate pieces, including a plurality of block units in which the plate pieces are continuous, and each block unit includes:
Box block,
A folded piece block connected to one end of the box block;
An outer fence block connected to one end of the folding piece block opposite to the box block;
A bottom cover block connected to one end of the box block opposite to the folded piece block;
It is a packaging box characterized by comprising.
The invention of claim 7 is the packaging box according to claim 5, characterized in that a fold line is provided at a joint portion between adjacent blocks.
The invention of claim 8 is the packaging box according to claim 5, wherein an adhesive block is connected to the box block located on the outermost side.
The invention of claim 9 is the packaging box according to claim 5, characterized in that an adhesive block is connected to the outer casing block located on the outermost side.

  The packaging box of the present invention has not only the advantage that it is easy to operate, but also does not cause various problems of the separation type lid on the lid connected to the box.

  FIG. 1 shows the structure of a preferred embodiment of the present invention. The packaging box of the present invention comprises a box 10 and a lid 12 connected to the upper end of the box 10.

  As shown in FIGS. 1 to 3, the box 10 has an opening, and various items are accommodated in the box 10 through the opening. A portion connected to the folded piece at one end of the box body 10 is provided with a V-shaped expansion / contraction slit 101, and when the lid body 12 is closed to the box body 10, the expansion / contraction slit 101 causes the peripheral edge of the end portion of the box body 10. The width is reduced, which is convenient for closing the lid 12. The lid body 12 is connected to the opening of the box body 10 and includes an outer casing 122 fitted to the outer periphery of the opening of the box body 10 and a plurality of folding pieces 124 between the box body 10 and the outer casing 122. The box 10 and the outer casing 122 are connected by the folding piece 124.

  These folding pieces 124 are divided into an upper folding piece 126 and a lower folding piece 128 at a folding line 11, and folding lines 13, 13 are formed at joint positions of the upper folding piece 126, the lower folding piece 128, the box body 10, and the lid body 12. 15 is provided. As a result, the outer casing 122 is fitted into the box body 10, and the upper folding piece 126 and the lower folding piece 128 are folded into the outer casing 122 to seal the opening of the box body 10 before being closed. The V-shaped expansion / contraction slit 101 is pressed and closed by the outer casing 122, whereby the width of the peripheral edge of the box body 10 is reduced, and the opening of the box body 10 is closed by the outer casing 122. When the outer casing 122 is raised, the upper folding piece 126 and the lower folding piece 128 gradually stand up and open the opening 20 inside the box 10.

  As can be seen from the above description, the packaging box presented by the present invention has the box body 10 and the lid body 12 connected to each other, and the lid body 12 connected to the box body 10 is not only an advantage that is easy to operate. It does not have any body defects.

  At the time of implementation, the packaging box of the present invention can be constituted by a continuous plate piece, and a paper plate or a plastic plate can be selected as the continuous plate piece. FIG. 4 shows a continuous plate piece 30 and the packaging box of the present invention is formed by folding the continuous plate piece 30.

  The continuous plate piece 30 includes a plurality of continuous block units 32, and each block unit 32 includes a box block 322, a folding piece block 324, an outer fence block 326, and a bottom cover block 328. Among them, the folding piece block 324 is connected to one end of the box block 322, the outer casing block 324 is connected to one end of the folding piece block 324 opposite to the box block 322, and the bottom cover block 328 is folded of the box block 322. It is connected to one end opposite to the one block 324.

  Each block adjacent to each other of the continuous plate piece 30 has a fold line 34 (indicated by a dotted line) at the joint, and the two adjacent blocks are folded using the fold line 34 as a reference line for folding. A three-dimensional form of the packaging box is formed.

  In addition, an adhesive block 36 is provided on the outermost box block 322 of the continuous plate piece 30, and an adhesive block 36 is also provided on the outermost outer casing block 326. After completion, the adhesive block 36 is adhered to a corresponding block of another block unit 32, so that the packaging box maintains the shape after being folded.

  Finally, what should be presented is that the packaging box of the present invention is rectangular shaped as an example, but is not limited to rectangular shaped, for example, it can be polygonal or other changing shapes, both of which are It belongs to the category of implementation of the invention.

  The foregoing has been a description of the preferred embodiments of the present invention, and any modification or alteration in detail that may be made based on the foregoing description and drawings is intended to be within the scope of the present invention.

FIG. 3 is a three-dimensional view of a preferred embodiment of the present invention, showing a state where the lid is pulled up. It is a three-dimensional view in the process in which the lid of the present invention is pushed down. It is a three-dimensional view of the state where the lid of the present invention is completely closed. It is a top view before folding of the packaging box of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Box body 30 Continuous board piece 101 Stretching slit 32 Block unit 12 Cover body 322 Box body block 122 Outer casing 324 Folding piece block 124 Folding piece 326 Outer casing block 126 Upper folding piece 328 Bottom lid block 128 Lower folding piece 34 Folding line 13 15 Folding line 36 Adhesive block 20 Opening

Claims (9)

A box with an opening and a lid;
The lid is
An outer casing that is connected to the opening of the box and can be fitted to the outer periphery of the opening of the box;
The box body and the outer casing are connected to each other, and include an upper folding piece and a lower folding piece defined by a fold line. A plurality of folding pieces provided with folding lines;
With
When the outer casing is fitted into the box, the upper folding piece and the lower folding piece are folded into the outer casing to seal the opening of the box, and when the outer casing is pulled up, the upper folding piece and the lower folding piece are A packaging box characterized by being upright and opening an opening inside the box.   2. The packaging box according to claim 1, wherein the box and the lid are constituted by continuous plate pieces.   3. The packaging box according to claim 2, wherein the continuous board piece is a paper board or a plastic board.   The packaging box according to claim 1, wherein the box is polygonal.   2. A packaging box according to claim 1, wherein the box comprises at least one stretchable slit. A packaging box formed by folding plate pieces, including a plurality of block units in which the plate pieces are continuous, each block unit being
Box block,
A folded piece block connected to one end of the box block;
An outer fence block connected to one end of the folding piece block opposite to the box block;
A bottom cover block connected to one end of the box block opposite to the folded piece block;
A packaging box characterized by comprising:   6. The packaging box according to claim 5, wherein a fold line is provided at a joint portion between adjacent blocks.   6. The packaging box according to claim 5, wherein an adhesive block is connected to the box block located on the outermost side. 6. The packaging box according to claim 5, wherein an adhesive block is connected to the outer casing block located on the outermost side.

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