JP2000312637A - Pillow made of corrugated cardboard - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pillow made of corrugated cardboard light in weight and convenient for carry while having suitable hardness and strength by utilizing corrugated cardboard. SOLUTION: A pillow 1 made of corrugated cardboard is composed of a body 7 having a notched part 5 for which the corrugated cardboard is folded into peak in the shape of parallelopiped and the central part of each side 3 in breadthwise direction is notched into circular arc, a reinforcing member 13 inserted into the body 7 while mutually combining paper pieces A, A1, B, C, C1 and B1 made of corrugated cardboard with several slits 9 and 11 in the shape of paralleled crosses and a sleeve 19 to insert the reinforcing member 12 into the inside of the sleeve and to insert itself into the body 7 while having a notched part 17 for which the corrugated cardboard is folded into peak in the shape of rectangular cylinder and the central part of each side 15 in breadthwise direction is notched into circular arc, and corners 21 of paper pieces C and C1, among the paper pieces made of corrugated cardboard constituting the reinforcing member 13, to be watched from the arcuate notched part 5 formed on the body 7 are notched into circular arc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to pillows,
The present invention relates to a pillow formed using cardboard.

[0002]

2. Description of the Related Art Conventionally, pillows are made of buckwheat husks, plastic pieces,
It is composed of a cloth bag body wrapped with cotton, sponge, etc.

[0003]

However, the conventional pillows of this kind have a problem that they are too soft or heavy to some extent, making them inconvenient to carry.

Accordingly, an object of the present invention is to provide a cardboard pillow having a suitable hardness and strength by using cardboard, lightweight and convenient to carry.

[0005]

A cardboard pillow according to the present invention, which has been made to achieve the above object, has a shape of a rectangular parallelepiped obtained by folding a corrugated cardboard into a mountain, and cutting the center of each side in the width direction into an arc shape. The main body having the notched notch, and a piece of cardboard made of corrugated paper cut into place are combined in a cross-girder form, and the reinforcing member is inserted into the main body. In the corrugated cardboard pieces, corners of the paper pieces to be viewed from the arc-shaped notches provided in the main body are notched in an arc shape.

According to the cardboard pillow of the present invention, since the reinforcing member formed by combining cardboard pieces in a cross-girder shape is inserted into the main body, the cardboard pillow has appropriate strength and appropriate hardness. Despite its strength, it is lightweight and convenient to carry. In addition, an arc-shaped notch is provided at the center of each side in the width direction of the main body, and the corners of a piece of paper which can be seen through the notch in the reinforcing member are also notched in an arc shape. When the pillow is applied to the head, the occipital region can be accommodated in the cutout portion, and the corner of the main body does not hurt the occipital region, so that it is comfortable to use.

Here, in the cardboard pillow according to the present invention, the cardboard is mountain-folded into a rectangular tube shape, and the center of each side in the width direction is cut off in an arc shape, and the reinforcing member is provided inside thereof. It may be configured to have a sleeve which is inserted and inserted itself into the main body.

According to the cardboard pillow provided with the sleeve, a reinforcing member assembled in a cross-girder shape is inserted into the inside of the sleeve, and the sleeve is inserted into the main body together with the cardboard pillow of the present invention. Can be completed. With the structure in which the reinforcing member is housed in the sleeve, the operation of housing the reinforcing member in the main body becomes easy, and the sleeve also contributes to an increase in the strength of the pillow.

In this cardboard pillow, the main body is formed so that the eyes of the cardboard extend along the width direction, and the sleeve is formed so that the eyes of the cardboard extend along the height direction and the depth direction. Each of the paper pieces constituting the reinforcing member is formed so that the eyes of the cardboard extend along the height direction.

This is because by setting the direction of the eyes of the cardboard of each member constituting the pillow as described above, when used as a pillow, it becomes strong in terms of strength.

In the cardboard pillow according to the present invention, it is preferable that the main body is formed in a flat rectangular parallelepiped shape such that the length of the side becomes longer in the order of height, depth and width.

With such a configuration, the pillow of the present invention is
This is because the pillow can be formed into an appropriate shape.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a method of assembling the cardboard pillow 1, and FIGS. 2 and 3 are exploded views of parts thereof. The cardboard pillow 1 as an embodiment is
As shown in FIG. 1, a corrugated cardboard is folded in a mountain shape to form a rectangular parallelepiped, and a main body 7 having a cutout 5 in which the center of each side 3 in the width direction is cut out in an arc shape, A, A1, B, C, C with cuts 9, 11
1 and B1 are combined in a cross-girder shape, and a reinforcing member 13 inserted into the main body 7 and a corrugated cardboard mountain fold are formed into a rectangular tube shape, and the center of each side 15 in the width direction is cut out in an arc shape. The reinforcing member 13 is inserted into the notch portion 17 and the sleeve 19 is inserted into the main body 7 itself. The corners 21 of the paper pieces C and C1 which can be seen from the arc-shaped notch 5 provided in the arc-shaped notch 5 are notched in an arc shape.

Here, as shown in a developed view of FIG. 2, the main body 7 is provided with a filing allowance 7a for folding in a mountain and bonding in a cylindrical shape.
Upper and lower portions 7b, 7b, side portions 7c, 7c, and lid portions 7d, 7e, 7f for closing both ends after being formed in a cylindrical shape are formed of one piece of corrugated cardboard, and are elongated. The above-mentioned cutout 5 having a rugby ball shape is opened. Then, as shown in FIG. 1 (C), each of the sides 3 is mountain-folded to form a cylinder, and the glue allowance 7a is bonded to the opposite side portion 7c to assemble into a cylinder. The lid portions 7d to 7f are folded in this order, and finally assembled into a rectangular parallelepiped box shape as shown in FIG. 1 (D).

As shown in the developed view of FIG. 3, the sleeve 19 is formed with a flute allowance 19 to be folded in a mountain and adhered in a cylindrical shape.
a, upper and lower portions 19b and 19b, and side portions 19c and 19c are formed of a single piece of corrugated cardboard, and have the above-described cutout portion 17 having an elongated rugby ball shape.
Is open. Then, as shown in FIG. 1 (B), each side 15 is formed into a cylindrical shape by being mountain-folded.
9a is bonded to the opposite side portion 19c so as to be assembled into a cylindrical shape.

Further, each of the paper pieces A, A1, B, B1, C and C1 constituting the reinforcing member 13 has a rectangular shape as shown in a developed view of FIG. Cuts 9 and 11 leading to the part are formed in advance. Further, as described above, the corners 21 of the paper pieces C and C1 are cut out in an arc shape. Then, as shown in FIG. 1 (A), the paper sheets B, C,
C1 and B1 are assembled in a cross-girder shape such that the cuts 9 and 11 are inserted into each other. Thereafter, as shown in FIG. 1 (B), the reinforcing member 13 assembled in a cross-girder shape is inserted into the sleeve 19.

The reinforcing member 13 assembled in a cross-girder shape
As shown in FIG. 1 (C), after inserting the sleeve 19 inserted therein through one opening of the main body 7, the lid portions 7d to 7f on the opening side are sequentially arranged in the order of. , And as shown in FIG.
The pillow 1 made of corrugated cardboard in which the pillow 1 and the reinforcing member 13 are stored is completed.

Here, in the cardboard pillow 1,
As shown in FIG. 2, the main body 7 is configured such that the corrugated cardboard eyes 23 extend along the width direction, and as shown in FIG. 3, the sleeve 19 has the corrugated cardboard eyes 23 in the height direction and the depth direction. Each of the paper pieces A, A1, B, B1, C, and C1 constituting the reinforcing member 13 is configured such that the mesh 23 of the cardboard extends along the height direction. Further, the main body 7 and the sleeve 19 are formed in a flat rectangular parallelepiped shape such that the length of the side becomes longer in the order of height, depth, and width.

According to the cardboard pillow 1 of this embodiment, inside the main body 7, there are cardboard sheets A, A1,
Since the reinforcing member 13 formed by combining B, B1, C, and C1 in a cross-girder shape is inserted, the reinforcing member 13 has appropriate strength, and is lightweight and convenient to carry, despite having appropriate hardness. Further, arc-shaped notches 5 and 17 are provided at the center of each of the sides 3 and 15 in the width direction of the main body 7 and the sleeve 19, and can be seen through the notches 5 and 17 in the reinforcing member 13. Since the corners 21 of the paper pieces C and C1 are also cut out in an arc shape, when the pillow 1 is applied to the head, the back of the head can be accommodated in the cutout 5, and the corner of the main body hits the back of the head and it hurts. No, it is comfortable to use.

Further, the reinforcing member 13 is accommodated in the sleeve 19 so that the reinforcing member 13 is housed in the main body 7.
The work of storing the inside of the pillow becomes easy, and the sleeve 19 itself also contributes to an increase in the strength of the pillow 1.

Further, in the cardboard pillow 1, the main body 7 is formed so that the eyes of the cardboard extend in the width direction, and the sleeve 19 is formed so that the eyes of the cardboard extend in the height direction and the depth direction. Each of the paper pieces A, A1, B, B1, C and C1 forming the reinforcing member 13 is formed such that the eyes of the cardboard extend along the height direction. It is strong in terms of strength.

In addition, since the main body 7 and the sleeve 19 are formed in a flat rectangular parallelepiped shape so that the length of the sides becomes longer in the order of height, depth, and width, the cardboard pillow 1
Can be appropriately shaped as a pillow.

The embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and can be embodied in various other forms without departing from the gist thereof. .

[0024]

As described above, according to the present invention, it is possible to provide a lightweight and portable cardboard pillow having appropriate hardness and strength using cardboard.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating an assembled state of a cardboard pillow according to an embodiment.

FIG. 2 is a development view of a main body of the cardboard pillow according to the embodiment.

FIG. 3 is a development view of each piece of paper constituting a sleeve and a reinforcing member of the cardboard pillow of the embodiment.

[Explanation of symbols]

1 ... corrugated cardboard pillow, 3,15 ... side, 5,17
..Notch, 7 ... Main body, 7a ...
..Parts to be upper or lower surfaces, 7c ... parts to be side surfaces, 7d, 7e, 7f ... parts of lids, 9, 11, ...
Notch, 13 ... reinforcement member, 19 ... sleeve,
19a: Nori, 19b: Upper or lower surface, 19c: Side surface, 21: Square, 2
3 ... eyes of cardboard, A, A1, B, C, C1, B1
... A piece of paper.

Claims (4)

[Claims] 1. A main body having a notch formed by cutting a corrugated cardboard into a rectangular parallelepiped shape in which a center portion of each side in a width direction thereof is cut off in an arc shape, and a corrugated cardboard made of notches. And the reinforcing member inserted into the main body, from the corrugated cardboard constituting the reinforcing member, from the arc-shaped notch provided in the main body. A corrugated cardboard pillow, wherein the corners of a paper piece to be peeped are cut out in an arc shape. 2. The corrugated cardboard pillow according to claim 1, wherein the corrugated cardboard is mountain-folded into a rectangular cylindrical shape, and the center of each side in the width direction is cut off in an arc shape, and the reinforcing member is provided inside the notch. A cardboard pillow, characterized in that it comprises a sleeve which is inserted and inserted itself into said body. 3. The cardboard pillow according to claim 2,
The main body is formed such that the eyes of the cardboard extend along the width direction, and the sleeves are formed such that the eyes of the cardboard extend along the height direction and the depth direction, and each piece of paper constituting the reinforcing member Is a corrugated cardboard pillow, characterized in that the corrugated cardboard eyes are formed to extend along the height direction. 4. The corrugated cardboard pillow according to claim 1, wherein the main body is formed in a flat rectangular parallelepiped shape such that the length of a side becomes longer in the order of height, depth, and width. A cardboard pillow characterized by the following.