JP4891457B1 - Casket box - Google Patents

Abstract

An object of the present invention is to provide an eaves box which makes it easy to take out the contents and makes the contents difficult to shake when being carried.
A bag box 8 of the present invention includes a core material 1 formed by arranging a pair of U-shaped core material plates 2 and 3 in a square shape in plan view. A hole portion 4 is formed in the side surface portion 2a of the core material plate 2, and a tongue-like tongue piece portion 5 that is slidably inserted into the hole portion 4 is formed in the side surface portion 3a of the other core material plate 3. Features.
[Selection] Figure 1

Description

  The present invention relates to a bag box that can be placed inside a bag such as a day bag or a hand bag such as a Boston bag.

  A flexible bag made of a flexible fabric such as cloth or nylon is likely to lose its shape, so it may be retained by placing an inner frame or inner box inside.

  For example, baggage bags such as day bags may contain and carry contents such as textbooks or notebooks. It is often not stable and falls. Therefore, by placing a member capable of retaining a shape such as an inner box in the backpack, the backpack can be easily raised.

  Further, in the following Patent Document 1, rectangular plate-like side plates including a cushioning material are connected to four sides of a rectangular plate-like bottom plate including a cushioning material through folds, respectively. The side plate and the left and right edges are joined to each other to attach and detachable stoppers to form a box shoulder, and the folds are foldable to the bottom plate surface of each side plate. The middle frame is indicated.

Japanese Utility Model Publication No. 56-4437

  The present invention has been made possible by finding out that it is easy to take out the contents by improving the conventional bag inner box and that the contents are less likely to shake when being carried.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an eaves box that makes it easy to take out the stored items and that the stored items are less likely to swing when carried.

The bag inner box of the present invention is a bag inner box provided with a core formed by arranging a pair of U-shaped core members in a plan view in the shape of a letter B in plan view. A hole portion is formed in the side surface portion of the material plate, and a tongue-like tongue piece portion that is slidably inserted into the hole portion is formed in the side surface portion of the other core material plate.
For example, the hole may be a rectangular hole formed in the side surface of the one core plate, and the tongue piece may be formed by protruding the tip of the side surface of the other core plate into a rectangular shape. it can.

  The bag inner box of the present invention can make the width of the horizontal gusset portion of the bag inner box variable by using the core material.

  In the above-mentioned saddle box, the core material is covered with a covering material to form a front and back surface portion, a horizontal gusset portion, and a bottom gusset portion. It can be formed wider than the width of the horizontal gusset portion of the core material in the finished state.

  By covering the core material with the covering material, the present invention can limit the expansion / contraction range of the horizontal gusset width of the casket inner box, and when the heel is closed, the horizontal gusset width of the casket inner box is reduced. Containment items such as textbooks do not move easily. Moreover, when taking out the contents, the width of the horizontal gusset of the bag box is increased, and the contents are easily taken out.

It is a perspective view of the bag inner box of one embodiment of the present invention. It is a disassembled perspective view of an example of the core material used for the bag inner box of FIG. It is the perspective view which showed the state which shrunk | reduced the width | variety of the inner box for bags of FIG. It is the figure which showed an example of the state which has distribute | arranged the inner box for bags of FIG. 1 in the shoulder bag.

  Hereinafter, the present invention will be described based on an embodiment of a bag box.

  As shown in FIG. 1 or 2, the bag inner box 8 according to one embodiment of the present invention has a pair of U-shaped core material plates 2 and 3 arranged in a B shape in plan view. A tongue-like shape provided with the formed core material 1, having a hole 4 formed in the side surface 2 a of one core material plate 2, and slidably inserted into the hole 4 in the side surface 3 a of the other core material plate 3. The tongue piece portion 5 is formed.

The core plates 2 and 3 can be formed from a synthetic resin, paper, metal or the like having an appropriate hardness. As shown in FIG. 1 or 2, the side surface portions 2a and 3a face each other, The piece 5 is inserted into the hole 4 to form the horizontal gusset 6, and the core material 1 having a B-shape in plan view can be formed.
Since the core material 1 has the tongue piece portion 5 slidably inserted into the hole portion 4, the width of the horizontal gusset portion 6 of the core material 1 expands and contracts according to the insertion depth.
In addition, the core material 1 may use any of the core material plates 2 and 3 as the front side.

  More specifically, the core plate 2 has a substantially U-shaped shape in a plan view that is substantially bilaterally formed by bending both ends of a horizontally long rectangular plate in the same direction at substantially right angles to form both side portions 2a. On both side surfaces 2a, a vertically long rectangular hole 4 is formed. The upper side portion of the side surface portion 2a is formed in a step shape that is one step lower on the tip side, and the protruding corner of the upper side portion is formed in a round corner shape. Further, the corner portion on the lower side portion side of the side surface portion 2a is formed in an arc shape.

  The core material plate 3 has a substantially U-shaped shape in a plan view that is substantially bilaterally symmetrical, in which both end portions of a horizontally long rectangular plate material are bent at substantially right angles in the same direction to form both side surface portions 3a. A tongue-like tongue piece portion 5 is formed at the tip portion 3b of the side face portion 3a so as to protrude in the same plane as the side face portion 3a. The tongue piece 5 is formed in a rectangular flat shape with the tip side as a rounded corner. The tongue piece 5 is formed to have a vertical width equal to or less than the vertical width of the hole 4, and the protruding length is a core plate. It can be formed below the length from the second bent portion to the edge of the hole 4 on the bent portion side. Each tongue piece 5 is formed so as to be slidably inserted into each hole 4.

  The side members 2 a and 3 a of the core material plate 2 and the core material plate 3 face each other, and the tongue piece 5 is inserted into the hole 4 to form the core material 1. At this time, the tongue piece 5 can be inserted from the outside to the inside of the hole 4. When the core material plate 2 and the core material plate 3 are close to each other, the front end portion 3b of the side surface portion 3a comes into contact with the edge portion of the hole portion 4 so that the width of the horizontal gusset portion 6 of the core material 1 is not further reduced. Preferably formed.

  The core material 1 is covered with a flexible coating material 7 made of cloth, nylon, genuine leather, synthetic leather, etc., and as shown in FIG. 1, the front and rear surface portion 8a, the lateral gusset portion 8b, and the bottom surface portion (not shown) Can be formed to form the bag inner box 8. The covering material 7 that forms the horizontal gusset portion 8b and the bottom surface portion is formed to be slightly wider than the width of the horizontal gusset portion 6 of the core material 1 in a state where the core material plate 2 and the core material plate 3 are in closest contact. As shown in FIG. 3, when the core plate 2 and the core plate 3 are close to each other, the lateral gusset portion 8b and the covering material 7 on the bottom portion are loosened, and the core plate 2 and the core plate 3 are separated. In the state, the covering material 7 of the horizontal gusset portion 8b and the bottom surface portion is stretched, and the movement of the core plates 2 and 3 can be restricted. In this way, the width of the horizontal gusset 8b is variable within the range of the horizontal gusset 8b.

As shown in FIG. 4, the bag inner box 8 can be used by being placed inside a bag 9 that carries the bag. It is preferable that the width of the horizontal gusset portion 8b of the bag inner box 8 is substantially the same as the width of the horizontal gusset portion of the shoulder bag 9.
As described above, when the bag box 8 is placed inside the bag 9 and the contents 10 are packed in the bag box 8 and the opening of the bag 9 is closed, the bag box 8 is closed. The front and rear surface portions 8a are pressed by the front body and the back body such as the shoulder bag 9, and the width of the horizontal gusset 8b of the bag inner box 8 is reduced, so that the container 10 is pressed. For this reason, the contents 10 are less likely to swing and are easy to carry.
Further, when opening the opening such as the carrying bag 9 and taking out the contents, the width of the horizontal gusset 8b of the bag box 8 is slightly widened, so that it is easy to take out the contents 10 such as textbooks.

  The bag inner box 8 can be used for a hand bag such as a Boston bag in addition to a shoulder bag such as a day bag, and the type of bag is not limited. The bag inner box 8 is particularly suitable for a flexible bag made from a flexible fabric such as nylon, cloth, leather, or the like.

  The configuration aspect of the above embodiment is not intended to limit the present invention, but can be changed as long as the technical purpose is common, and the present invention includes such a change.

  1 core material 2, 3 core material plate 2a side surface portion 3a side surface portion 3b tip portion 4 hole portion 5 tongue piece portion 6 horizontal gusset portion 7 covering material 8 bag inner box 8a front and back surface portion 8b horizontal gusset portion

Claims (1)

A bag inner box provided with a core material formed by arranging a pair of U-shaped core material plates in plan view in a square shape in plan view, and a hole is formed in a side surface portion of one core material plate Forming a tongue-like tongue piece portion slidably inserted into the hole portion on the side surface portion of the other core material plate, and covering the core material with a covering material to form the front and rear surface portions, the horizontal gusset portion and the bottom A bag inner box having a structure in which a gusset portion is formed and the width of the horizontal gusset portion of the covering material is wider than the width of the horizontal gusset portion of the core material in a state where the pair of core material plates are closest to each other .

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