JPH0630665Y2 - Paper box with handle - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a paper box with a handle, and more particularly to a paper box with a handle in which the body has an irregular shape.

[Prior Art] Conventionally, as a paper box with a handle having a handle and a body portion having a non-tetrahedral shape and having a different shape, various structures are known.

[Problems to be Solved by the Invention] However, the paper box with a handle that has been already proposed has a complicated structure and cannot be mass-produced by a machine. In addition, it cannot be folded flat and is inconvenient to store. Further, since the body has a different shape, the internal space has a complicated shape, which makes it difficult to store the contents.

The object of the present invention was made in view of the above problems.
An object of the present invention is to provide a paper box with a handle that can be mass-produced by a machine, is easy to store, and has a sufficient storage volume for contents, and has a high decorative effect on the appearance.

[Means for Solving the Problems] In order to achieve the above-mentioned object, a paper box with a handle of the present invention is composed of triangular side plates that are alternately inverted and continuous, and on a vertical center line of a pair of opposing triangular side plates. A body having a vertical folding curve, a foldable quadrangular bottom formed by adhering a bottom component plate provided at the bottom of the body, and a triangular side plate having the vertical folding curve. A locking plate which is continuously provided on the upper part of the locking plate and has a locking hole, a lid plate which is provided adjacent to the locking plate, and a locking plate which is provided on the upper side of the lid plate and on the side part And a handle having a locking piece that engages with the stop hole.

[Operation] As described above, according to the present invention, a vertical folding curve is provided in one pair of opposing side plates of the triangular side plates that form the body portion, and the bottom portion has a bottom-adhering structure. Despite its high shape, it can be easily manufactured by a machine and mass-produced. Further, since the paper box with a handle can be folded into a flat shape even after the attaching step, it can be easily stored and transported. Further, since the body portion has a different shape, the bottom portion is formed in a quadrangular shape, so that a sufficient internal volume can be secured when storing the contents.

[Embodiment] The present invention will be described in detail below with reference to an embodiment shown in the drawings.

FIG. 1 is a developed plan view showing an embodiment of a paper box with a handle according to the present invention, and FIG. 2 is an assembled perspective view of the paper box with a handle.

As is apparent from FIG. 1, the body is provided with a first side plate 1 formed in an equilateral triangle, and the first side plate 1 is provided.
On the right side of the side plate 1 of No. 2 through No. 2 having the same shape as the first side plate 1 through diagonal folding curves 2 to 7 forming the hypotenuse of an equilateral triangle.
The seventh side plates 8 to 13 are continuously provided. Further, these equilateral triangular first to seventh side plates 1, 8 to 13 having the same shape
Are adjacent to each other, and the adjacent ones are arranged in an inverted manner with their hypotenuses connected to each other, and the open ends of the first side plate 1 and the seventh side plate 13 have the first to seventh side plates 1, 8 ... Eighth and ninth side plates 14 and 15 having a two-divided shape of 13 are continuously provided. A sticking portion 14a is provided on the left side of the eighth side plate 14 so as to be stuck to the back surface side of the ninth side plate 15. Further, vertical folding curves 16 and 17 are provided on the vertical centerlines of the second side plate 8 and the sixth side plate 12.

On the other hand, the first side plate 1, the third side plate 9, and the fifth side plate 1
The first to fourth bottom component plates 22 to 25 are provided on the lower portions (bottom side) of the first and seventh side plates 13 via horizontal folding curves 18 to 21.
Are lined up. First and third bottom component plates 22, 24
Is attached to the second and fourth bottom part constituting plates 23 and 25 via obliquely bending curves 26 and 27, respectively. In addition, the second and fourth bottom component plates 23, 25
The right end side of the has a diagonally cut shape.

In addition, a lid plate 32 having a handle 31 on the upper side of the fourth side plate 10 is connected to the upper side of the fourth side plate 10 through a transverse folding curve 30, and on top of the eighth and ninth side plates 14 and 15. Is provided with a handle 31, a two-divided handle 35, 36 of a cover plate 32, and cover plates 37, 38 connected in series through horizontal folding curves 33, 34. Adhesive portions 35a and 37a are provided on the left side of the handle 35 and the cover plate 37, respectively.
It is designed to be attached to the back side of. In addition, locking pieces 31a, 31b and 35a, 36a are provided on both sides of the handle 31 and one side of the handles 35, 36, respectively.
Further, on the upper portions of the second and sixth side plates 8 and 12, the locking plates 41 and 42 and the folding plate 43, via the lateral folding curves 39 and 40, respectively.
44 are arranged in series. The locking plates 41, 42 and the folding plate 4
3, 44 are connected to each other through cut lines 45, 46, and the locking plates 41, 42 have the locking pieces 31a, 31.
locking holes 41a, 42a into which b, 35a, 36a can be inserted
Is provided. In addition, the locking piece 31 is provided in the locking hole 41a.
a and 35a can be engaged, and the locking pieces 31b and 36a can be inserted into the locking holes 42a.

Next, the assembling of the paper box with a handle configured as described above will be described. First, in FIG. 1, the portion on the left side of the vertical folding curve 16 and the portion on the right side of the vertical folding curve 17 are folded in the direction of the back side of the paper through the vertical folding curves 16 and 17, and the sticking portions 14a, 35a and 37a are removed. 9, side plate 15, handle 36,
The cover plate 38 is attached and fixed to each back surface side. After that, the first to fourth bottom component plates 22 to 25 are respectively folded to the horizontal folding curves 18 to 2
1 is bent at a right angle to the back side of the drawing, and the back surface of the attaching portion 28 of the first bottom component plate 22 is connected to the second bottom component plate 23.
And the back surface of the attachment portion 29 of the third bottom component plate 24 is attached and fixed to the front surface side of the fourth bottom component plate 25. This forms a foldable rectangular bottom.

Next, the folding plates 43 and 44 are bent toward the mating folding plate side through the horizontal folding curves 39 and 40, and the lid plate 32 and the attached lid plates 37 and 38 are turned toward the mating lid plate side. And fold. After that, the grips 31, 35 and 36 are bent in a predetermined direction with respect to the lid plates 32, 37 and 38, and then the locking piece 31a on the side of the grip 31 and the locking piece 35a on the side of the grip 35 are attached. At the same time as it is engaged in the locking hole 41a of the locking plate 41, the locking piece 31b and the handle 36 on the side of the handle 31.
The locking piece 36a on the side portion is inserted into the locking hole 42a of the locking plate 42. This completes the work of assembling the paper box with the handle.

In this embodiment, the side plate forming the body is formed in the shape of an equilateral triangle, but it may be formed in the shape of an isosceles triangle.

[Effects of the Invention] As described in detail above, according to the paper box with a handle according to the present invention, a vertical folding curve is provided in one pair of opposing side plates of the triangular side plates forming the body portion, and the bottom portion is bottom-attached. Since it has a structure, it has an effect that it can be easily manufactured by a machine and can be mass-produced.

Further, since the box can be folded into a flat shape even after the attaching step, storage and transportation can be easily performed. Further, although the body portion is formed in a different shape, the bottom portion is formed in a quadrangular shape, so that a sufficient internal volume can be secured when storing the contents. As shown in FIG. 3, particularly when the cylindrical contents 47 such as cups and cups are stored, the contents can be positioned at the bottom and the upper part is regulated by the side plate inclined upward inward. Since it is held, it is possible to reliably prevent the contents from falling apart in the box during transportation.

In addition, the body portions are connected to each other in an inverted shape by triangular side plates, and in the assembled state, the upright triangular side plates incline upward and outward and the inverted triangular side plates incline upward and inward. Moreover, since the rectangular lid plate and the bottom plate are twisted by 45 °, it is possible to provide a paper box with a handle having a high decorative effect on the appearance.

[Brief description of drawings]

FIG. 1 is an exploded plan view showing an embodiment of a paper box with a handle according to the present invention, FIG. 2 is an assembled perspective view of the paper box with a handle, and FIG. 3 is an assembled sectional view of the paper box with a handle. 1 ... 1st side plate, 8 ... 2nd side plate 9 ... 3rd side plate, 10 ... 4th side plate 11 ... 5th side plate, 12 ... 6th side plate 13 ... 7th Side plate, 14 ... eighth side plate 15 ... ninth side plate, 16, 17 ... vertical folding curve 22 ... first bottom component plate 23 ... second bottom component plate 24 ... third Bottom component plate 25 ... Fourth bottom component plate 31 ... Handle, 31a, 31b ... Locking piece 32 ... Lid plate, 35 ... Handle 35a ... Locking piece, 36 ... Handle 36a .. Stopper, 37, 38 ... Lid plate 41, 42 ... Locking plate 41a, 42a ... Locking hole

Claims (1)

[Scope of utility model registration request] 1. A body portion, which is composed of triangular side plates that are alternately continuous in an inverted manner, and has a vertical folding curve provided on the longitudinal center line of a pair of opposing triangular side plates, and a lower portion of the body portion. Foldable quadrangular bottom formed by adhering the bottom forming plate, a locking plate continuously connected to the upper part of the triangular side plate having the vertical folding curve and having a locking hole, and the locking A lid plate provided adjacent to the plate, and a handle provided on an upper portion of the lid plate and having a locking piece on a side portion that engages with a locking hole of the locking plate. A paper box with a handle.