JP5652031B2 - Outer box with partition - Google Patents

Description

  The present invention relates to an outer box for collectively packaging one or more bottled products, canned products, boxed products, etc. filled with various chemicals, cosmetics, foodstuffs, etc. from the outside. The present invention relates to an outer box with a partition for safely transporting and selling mail order products ordered and distributed via a network.

  In recent years, there have been active use cases of mail order network systems in which customers use a network such as the Internet to place an order for a product from a seller and the seller that received the order delivers the product to the customer. Safe for shock-resistant and shock-resistant delivery without damage or breakage of the outer box, distortion or dent, damage or misalignment of goods in the box due to transportation, vibration, swinging, shock, etc. during delivery Need an extra outer box.

  For example, as an exterior box in consideration of shock resistance and shock-absorbing properties for products, for example, as in Patent Documents 1 and 2, for product fitting for imparting shock-absorbing properties to products packaged in the box body In some cases, a partition having a recessed portion is arranged separately or integrally with the box body using paper such as cardboard or cardboard made of the same material as the box body.

  The outer box provided with such a partition that imparts buffering properties, if the box main body does not have sufficient impact resistance, the outer box main body tends to be dented or distorted due to impact during transportation, etc. It is often seen that the box body is crushed from the corner of the box body, so that the inner partition inside the outer box is also affected by this, and the paper that forms the inner partition also bends and shifts, so In some cases, the buffer function is lowered or the buffer function cannot be performed at all.

  For this reason, when manufacturing an exterior box in consideration of impact resistance and shock-absorbing properties, the impact resistance (strength) of the partition body that protects the product by fitting it directly into contact with the product, It is necessary to consider both the impact resistance (strength) of the exterior box body that covers the partition and the product.

Japanese Utility Model Publication No. 6-6291 Japanese Utility Model Publication No. 6-27542

  An object of the present invention is to improve both the impact resistance (strength) of a partition body that fits and protects a product and the impact resistance (strength) of an exterior box body that covers the partition and the product. Due to the impact resistance of the main body, it avoids the occurrence of dents and distortions of the outer box body due to impact during transportation, etc. The purpose is to enable a buffer function.

The invention which concerns on Claim 1 of this invention is the back plate 1, the 1st side plate 2, the front plate 3, the 2nd side plate 4, and the sticking plate 1a in order through each fold a, b, c, d. Are arranged on the back plate 1 through the fold e, the first side plate 2 through the fold f, the first middle partition plate 6 through the fold g, and the front plate 3 through the fold g. The front flap plate 7 folded on the inner surface of the front plate 3 and the second side partition plate 8 are connected to the upper portion of the second side plate 4 via the fold h, respectively, and the back plate 1 and the first side plate 2 Bottom plates 9, 10, 9, 10 are connected to the lower portions of the front plate 3 and the second side plate 4 via folds i, j, k, l, respectively, and all the plates are made of the same cardboard sheet. In the formed exterior box with a partition, the first partition plate 6 connected to the upper portion of the first side plate 2 via the fold f is connected to the fold f and a fold f1 parallel thereto. Installed The second partition plate 8 is divided into a first upper plate 6a and a lower plate 6b that are bent into a V shape through the eye f1, and is continuously provided on the second side plate 4 through a fold h. Is divided into a second upper plate 8a and a lower plate 8b, which are connected to each other through the fold h and a fold h1 parallel to the fold h1, and are bent into a V shape through the fold h1. 1 vertical plate 6a, the 6b area, window hole 11 of the article fitting, the second vertical plate 8a, the 8b area, window hole 12 of the article fitting are respectively Ana設, wherein The front flap plate 7 is folded on the inner surface side of the front plate 3 through the crease g, and the first upper and lower plates 6a and 6b and the second upper and lower plate 8a are disposed on opposite side ends of the front flap plate 7. , 8b are provided with V-shaped notches 7a and 7a, which are bent into V-shape and fitted and locked. A partition with the outer box and butterfly.

  The invention according to claim 2 of the present invention is the exterior box with a partition, wherein each of the window hole portions 11 and 12 is any one of a polygonal shape, a circular shape, and an elliptical shape.

  In the invention according to claim 3 of the present invention, each of the window hole portions 11 and 12 has a polygonal shape, and each upper plate 6a and 8a has a fold line f1 passing through each of the window hole portions 11 and 12, respectively. An isosceles triangle having an apex angle θ1 with h1 as the base, and each upper plate 6b, 8b has a rectangular shape with each fold line f1, h1 passing through the window holes 11 and 12 and an apex angle θ2. It is an exterior box with a partition characterized by comprising isosceles triangles.

  In the invention according to claim 4 of the present invention, the cut angle of the V-shaped cut portions 7a, 7a on both side ends of the front flap plate 7 is θ2, and the front flap plate 7 is bent into a V shape. The bending angle of each of the first upper and lower plates 6a and 6b and the second upper and lower plates 8a and 8b is approximately θ2, and is an acute angle of 45 ° to less than 90 ° or 90 ° to 100 °. It is an exterior box with a partition.

According to the exterior box with a partition according to the present invention, the first and second side partition plates 6 and 8 connected to each other at the tops of the first and second side plates 2 and 4 through the folds are respectively folded. Are divided into a first upper plate 6a and a lower plate 6b, and a second upper plate 8a and a lower plate 8b, which are bent into a V-shape through the V. The middle partition can be formed in the box in a state where the first middle partition plate 6 and the second middle partition plate 8 folded in a shape are arranged with their corners folded in a V shape facing each other. .

Further, in the region intersecting with the fold line connecting the first upper plate 6a and the lower plate 6b, the hole forming portion 11 intersects the fold line connecting the second upper plate 8a and the lower plate 8b. Since the hole forming portions 12 are respectively provided in the inside, the corner portions of the first middle partition plate 6 and the second middle partition plate 8 bent in a V shape are respectively formed by the hole forming portions 11 and 12. A three-dimensional fitting portion for fitting the article can be formed.

Further, on the opposite side ends of the front flap plate 7 connected to the upper portion of the front plate 3 via a crease, the first upper and lower plates 6a and 6b and the second upper and lower plates 8a and 8b are bent in a V shape. Are provided with V-shaped cutout portions 7a and 7a for fitting and locking one end of the front plate, by folding the front flap plate 7 on the inner surface side of the front plate 3 through a fold. 3 has a two-sheet structure with the front flap plate 7 and can reinforce the strength of the front plate 3 and the box body when assembled.

Thereafter, when the first upper and lower plates 6a and 6b and the second upper and lower plates 8a and 8b are bent in a V shape, one end portions of the first upper and lower plates 6a and 6b and the second upper and lower plates 8a and 8b are In order to fit and lock the cut portions 7a, 7a on both side ends of the front flap plate 7, the corner portions obtained by folding the first middle partition plate 6 and the second middle partition plate 8 into a V-shape are mutually connected. It is possible to hold and fix the bent state of the V-shape arranged in a fixed position facing each other.

  According to the present invention, both the impact resistance (strength) of the inner partition body that fits and protects the product and the impact resistance (strength) of the outer box body that covers the inner partition and the product are improved. Due to the impact resistance of the main body, it avoids the occurrence of dents and distortions of the outer box body due to impact during transportation, etc. The purpose is to enable a buffer function.

The top view of the expansion | deployment blank sheet | seat of the exterior box with a partition of this invention. The sectional side view explaining the method of assembling from the expansion | deployment blank sheet | seat of the exterior box with a partition of this invention. The completed perspective view of the exterior box with a middle partition assembled from the deployment blank sheet of the present invention. The perspective view which shows the state which fitted and packaged the article | item in the perforation part of the inner partition part of the exterior box with a partition of this invention.

  If the exterior box with a partition according to the present invention is described in detail below in accordance with the embodiment of the invention, the folds a, b, c, d are shown as shown in the blank sheet before the box assembly in FIG. The back board 1, the 1st side board 2, the front board 3, the 2nd side board 4, and the sticking board 1a are connected in order.

  In the blank sheet shown in FIG. 1, the upper surface of the back plate 1 has a lid surface plate 5 through a fold e, and the upper portion of the first side plate 2 has a first partition plate 6 through a fold f. A front flap plate 7 which is folded on the inner surface of the front plate 3 via a fold g is formed on the upper portion of the front plate 3, and a second middle partition plate 8 is formed on the second side plate 4 via a fold h. Each one is connected.

  Bottom plates 9, 10, 9, 10 are respectively provided under the back plate 1, the first side plate 2, the front plate 3, and the second side plate 4 through folds i, j, k, l. It is connected continuously.

And all the plates (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) of the outer box with the inner partition are the same cardboard sheet (single-sided liner sheet and core (corrugated sheet)) Adhesive lamination structure (liner sheet basis weight 160 g / m ^{2 to} 340 g / m ² , corrugated sheet amplitude (height of about 1.1 to height) 4.8 mm), for example, formed of a relatively thin G cardboard material.

In FIG. 1, the first middle partition plate 6 is divided into a first upper plate 6a and a lower plate 6b, and the first upper plate 6a is connected to the first side plate 2 via a fold f. It is, first lower plate 6b is continuously provided via a flat line of fold f1 to the fold f.

  The second middle partition plate 8 is divided into a second upper plate 8a and a lower plate 8b, and is connected to the second side plate via a fold h, and the second lower plate 8b It is connected through a fold h1 parallel to h.

  In the region of the first upper and lower plates 6a and 6b constituting the second middle partition plate 6, a window hole portion 11 for fitting an article is formed so as to intersect the fold f1. A window hole portion 12 for fitting an article is provided in the region of the second upper and lower plates 8a and 8b to be configured so as to intersect the fold line h1.

  The first upper and lower plates 6a and 6b and the second upper and lower plates 8a, which are bent in a V shape, are formed on opposite side ends of the front flap plate 7 which is folded on the inner surface of the front plate 3 through the fold g. V-shaped notches 7a and 7a are provided for fitting and locking one end of 8b.

  A window hole portion 11 formed in the first upper and lower plates 6a and 6b of the first middle partition plate 6 so as to intersect the fold f1 is, for example, isosceles 11a and 11b on the first upper plate 6a side, and the bottom side. (An intersection corresponding to the fold f1 in the intersecting direction), an isosceles triangle having an apex angle θ1, and a rectangle (a square or a rectangle) having an upper side corresponding to the fold f1 in the intersecting direction on the first lower plate 6b side, It is a hexagonal shape composed of isosceles triangles having the lower side of the rectangle as the base, isosceles 11c and 11d, and apex angle θ2.

  For example, as shown in FIG. 1, the window hole portion 12 formed in the first upper and lower plates 8a and 8b of the second middle partition plate 8 so as to intersect the fold h1 is formed on the second upper plate 8a side. Isosceles 12a, 12b, base (corresponding to the fold h1 in the intersecting direction), isosceles triangle with apex angle θ1, and rectangle (with the upper side corresponding to the fold h1 in the intersecting direction on the second lower plate 8b side) A square or a rectangle) and an isosceles triangle having an isosceles 12c, 12d and an apex angle θ2 with the lower side of the rectangle as a base.

  The hexagonal shape of each of the window hole portion 11 of the first middle partition plate 6 and the window hole portion 12 of the second middle partition plate 8 is the length of each side and each inner angle (including the apex angle). ) May be the same and coincident shapes, but can be changed as appropriate in accordance with the shape of the article stored in the box.

  Further, the first upper and lower plates 6a and 6b of the first middle partition plate 6 are provided with a window hole portion 11 provided so as to cross the fold f1 and the second upper and lower plates 8a and 8b of the second middle partition plate 8 respectively. The shape of each of the window holes 12 formed so as to intersect the fold h1 is not limited to a hexagonal shape, for example, a rhombus shape or a pentagon shape with apex angles (or inner angles) of θ1 and θ2. , An octagonal shape, or a rectangular shape or a square shape where the portion corresponding to the apex angles θ1, θ2 is 180 °, or an oval shape where the portions corresponding to the apex angles (or inner angles) θ1, θ2 have a predetermined curvature R, It may be oval or circular.

  Next, a description will be given of how to assemble the outer partition box with a partition according to the present invention using the blank sheet shown in FIG. 1. The bottom plate 9 connected to the lower portion of the back plate 1 shown in FIG. The folded plate 9a provided continuously through the fold m is folded on the back side of the bottom plate 9 through the fold m, and the bottom plate 9 provided continuously through the fold k at the lower portion of the front plate 3. Then, the folded plate 9a provided continuously through the fold n is folded over the back side of the bottom plate 9 through the fold n.

Next, as shown in FIG. 2, the back plate 1 is folded on the first side plate 2 through the fold a, and then the second side plate 4 is put on the front plate 3 through the fold c. By folding on the surface, the outer end surface of the front plate 4 overlaps the upper surface of the adhesive plate 1a at the outer end portion of the back plate 1, and the overlapping portion (hatched portion in FIG. 2) is overlapped. Attached with an adhesive (adhesive glue) and folded back on the bottom plate 9, 9 on the back side of the lower part of the back plate 1 and the lower part of the front plate 3 via the fold line m and the fold line n, respectively. The plates 9a and 9a and the bottom plates 10 and 10 at the bottom of the first side plate 2 and the bottom of the second side plate 4 are overlapped, and the overlapping portions (not shown) are respectively bonded to the adhesive (adhesive glue). And stick.

  As a result, a flat parallelogram-shaped tubular body having a box side wall composed of the back plate 1, the first side plate 2, the front plate 3, and the second side plate 4 is formed. As shown in FIG. 3, the rear plate 1, the first side plate 2, the front plate 3, and the second side plate 4 are raised by raising the flat parallelogram shape to a rectangular parallelepiped (or cubic) solid shape. And a box bottom portion composed of bottom plates 9, 9, 10 and 10 which are attached and connected by folded plates 9a and 9a and assembled in a flat shape when they are raised. The lid plate 5 (and the insertion piece 5a) is connected to the upper portion of the back plate 1 through the fold e.

  Thereafter, as shown in FIGS. 1 and 3, the front flap plate 7 connected to the front plate 3 via the fold g is placed so as to overlap the back side of the front plate 3 via the fold g. Fold it in.

  Next, a method for assembling the partition composed of the first and second partition plates 6 and 8 shown in FIG.

  As shown in FIG. 1 and FIG. 3, first, the first middle partition plate 6 and the second middle partition plate 8 connected in series through the folds f and h are respectively connected to the box through the folds f and h. The first upper plate 6a and the lower plate 6b of the first middle partition plate 6 and the second upper plate 6a and the lower plate 6b of the second middle partition plate 8, respectively, are folded into folds f1 and h1, respectively. And bend in the box in a V shape.

  As shown in FIG. 3, one side end portions (V-shaped surfaces) of the first upper plate 6 a and the lower plate 6 b which are V-shaped in the box, the second upper plate 8 a and the lower plate 8 b. One side end portion (V-shaped surface) is fitted to the edge of each V-shaped cut-out portion 7a, 7a formed on the opposite side end of the front flap plate 7 on the back side of the front plate 3. The first intermediate partition plate 6 and the second intermediate partition plate 8 which are engaged and have a V shape in the box are opposed to the folds f1 and h1 which are the corners of the V shape. Thus, an intermediate partition composed of the first intermediate partition plate 6 and the second intermediate partition plate 8 is assembled and arranged.

  In the holes 11 and 12 of the first V-shaped first partition plate 6 and the second middle partition plate 8 shown in FIG. 3, the holes formed in a V shape through which the folds f1 and h1 pass. A fitting part for fitting and fixing the article by the setting parts 11 and 12 is obtained, and in this way, the first and second partition plates 6 and 2 in which the hole setting parts 11 and 12 are formed in the box. The outer box with a partition of the present invention provided with the plate 8 is assembled.

  FIG. 4 is a perspective view showing a state in which an article is fitted and packaged in a perforated portion of an inner partition portion of the outer box with a partition according to the present invention. A side surface portion or the like is fitted into the opposed hole forming portions 11 and 12 of the first middle partition plate 6 and the second middle partition plate 8 so as to be fixed at a fixed position in the box. After that, the lid face plate 5 is bent at the box opening via the fold e, and the article A and the box opening are covered to complete the packaging of the article. Since the article A is fitted and held in the perforated portions 11 and 12 of the first middle partition plate 6 and the second middle partition plate 8 which are opposed to each other, the article A is packaged in a fixed state in the box.

DESCRIPTION OF SYMBOLS 1 ... Back board 1a ... Adhesion board 2 ... 1st side board 2
DESCRIPTION OF SYMBOLS 3 ... Front plate 4 ... 2nd side plate 5 ... Lid surface plate 6 ... 1st partition plate 6
7 ... Front flap plate 8 ... Second intermediate partition plate 9 ... Bottom plate 9, 10
11, 12 ... Window hole

Claims (4)

The back plate 1, the first side plate 2, the front plate 3, the second side plate 4, and the sticking plate 1 a are connected in sequence through the folds a, b, c, d, and folded on the top of the back plate 1. A front surface that is folded over the inner surface of the front plate 3 via a fold g at the top of the lid plate 5 and the first side plate 2 through the fold f through the first middle partition plate 6 and the front plate 3 through the fold e. A second middle partition plate 8 is connected to the upper portion of the flap plate 7 and the second side plate 4 via a fold h, and each of the rear plate 1, the first side plate 2, the front plate 3, and the second side plate 4 is provided. In an exterior box with a partition, in which bottom plates 9, 10, 9, 10 are connected to each other through folds i, j, k, l, respectively, and all the plates are formed of the same cardboard sheet, The first middle partition plate 6 connected to the upper portion of the side plate 2 through the fold f is connected to the fold f through a fold f1 parallel to the fold f, and the V is connected to the V through the fold f1. Fold in the shape of The second middle partition plate 8 that is divided into a first upper plate 6a and a lower plate 6b that are connected to each other via a fold h on the second side plate 4 is parallel to the fold h. A second upper plate 8a and a lower plate 8b, which are continuously provided through the fold h1 and bent into a V shape through the fold h1, are divided into two regions, and the first upper and lower plates 6a and 6b are disposed in the region. , window hole portion 11 of the article fitting, the second vertical plate 8a, the 8b area, window hole 12 of the article fitting are respectively Ana設, the front flaps 7, the fold g The first upper and lower plates 6a and 6b and the second upper and lower plates 8a and 8b are respectively V-shaped at the opposite side ends of the front flap plate 7 and folded on the inner surface side of the front plate 3. An outer box with a partition, which is provided with V-shaped cut portions 7a and 7a that are bent and fitted and locked.   2. The exterior box with a partition according to claim 1, wherein each of the window hole portions is a polygonal shape, a circular shape, or an elliptical shape.   Each of the window holes 11 and 12 has a polygonal shape, and each of the upper plates 6a and 8a has an isosceles side having an apex angle θ1 with the folds f1 and h1 passing through the window holes 11 and 12 as bases. 2. The triangle, each upper plate 6b, 8b is composed of a rectangular shape having one side of each of the fold lines f1, h1 passing through the window holes 11, 12, and an isosceles triangle having an apex angle θ2. Or the exterior box with a partition according to claim 2.   The cut angle of the V-shaped cut portions 7a and 7a on both side ends of the front flap plate 7 is θ2, and the first upper and lower plates 6a and 6b and the second upper and lower plates bent into a V shape are formed. 4. The bending angle of each of the plates 8a and 8b is substantially [theta] 2, and is an acute angle of 45 [deg.] To less than 90 [deg.], Or 90 [deg.] To 100 [deg.]. Exterior box with a partition.

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