JP3240783U - Compressed roll mattress package - Google Patents

Abstract

[Problem] Compressed rolled mattress packing product that can further reduce the size of the compressed roll mattress, reduce the size of the packing box, further reduce the storage cost and transportation cost, and further reduce the CO2 during transportation to reduce the environmental load. I will provide a. A compression roll mattress 14 is obtained by folding a compression mattress 12 in two in the front-rear direction and rolling it up in the left-right direction of the compression mattress 12 through a winding sheet 15 to form a compression roll mattress 14. becomes more compact, and the size of the cardboard box 16 is reduced. As a result, the storage cost and transportation cost of the compressed roll mattress package 10 can be further reduced, and CO2 during transportation can be further reduced, thereby reducing the burden on the environment. [Selection drawing] Fig. 1

Description

There is an application for exception to loss of novelty

This invention relates to a compressed roll mattress package, in which a compressed mattress is rolled up and packed.

The mattress placed on the support base of the bed is a large rectangular elastic body elongated in the front-rear direction (longitudinal direction, vertical direction).
Therefore, in order to make the space as compact as possible when storing it in a warehouse or transporting it by vehicle, etc., the mattress is put in a compression bag and compressed when it is shipped from the factory, and it is simply rolled in the front and back direction. It was taken and stuffed into a cylindrical plastic bag, which was stored in a cardboard box.
As a result, the volume of the mattress can be reduced, which can reduce the costs of storage and transportation, and reduce the environmental load by reducing CO ₂ (carbon dioxide) emitted from vehicles and the like.

[Searched on October 26, 2020], Internet <URL: https://item.rakuten.co.jp/fantas-kagu/r-zero-300/ Compressed roll mattress R-ZERO>

However, the compressed roll mattress of Non-Patent Document 1 was simply rolled up in the length direction after being compressed as described above. Therefore, the length of the mattress roll in the axial direction is long, and it cannot be said to be sufficiently compact.

Therefore, as a result of intensive research, the inventor has found that if the compressed mattress is folded in two in the front-rear direction (horizontal fold) or in the left-right direction (width direction, horizontal direction) (vertical fold) and wound into a roll, The inventors have found that the above problems can be solved, and completed this idea.

The present invention has been made in view of such problems, and the compression roll mattress can be made more compact, and the packing box for storing it can be made smaller, so that the storage cost and transportation cost can be further reduced. An object of the present invention is to provide a compressed roll mattress package capable of reducing the load on the environment by further reducing _CO2 emitted from vehicles or the like during transportation.

The device according to claim 1 comprises a rectangular mattress, a compression bag for storing and compressing the mattress to obtain a compression mattress, and a compression roll mattress obtained by winding the compression mattress into a roll. and a packing box for storing the compressed roll mattress, wherein the compressed roll mattress is folded in half in the front-rear direction or the left-right direction and wound up in a roll via a winding sheet. A compressed roll mattress package characterized by:

As used herein, the term "front-back direction" refers to the "longitudinal direction (longitudinal direction) of the mattress" unless otherwise specified. Further, the "left and right direction" referred to here is the "width direction (horizontal direction) of the mattress" unless otherwise specified.
Mattresses are thick bedding mainly made of various springs (coil springs such as pocket coils, Bonn flannel coils) or various foamed synthetic resins (urethane foam, etc.).
The mattress may be one for a bed or one for placing directly on the floor of a room.
The size (size) of the mattress is arbitrary. Examples include single size, semi-double size, double size, queen size, and king size.
A compression bag is a bag made of, for example, a composite film of nylon and polyethylene, for compressing a mattress.
Here, "folding the compressed mattress in two in the front-rear direction or in the left-right direction" means that the compressed mattress is (horizontally) folded in half around the middle position (center line) in the length direction and overlapped, or It means folding in half (longitudinal) about the middle position in the width direction and overlapping.

The type of packing box is not limited. For example, a cardboard box is generally used, although it may be a paper box, a plastic box, or the like.
The size of the packing box is appropriately changed according to the size of the mattress. For example, when a semi-double size compressed mattress is folded in half in the front-rear direction and wound into a roll via a winding sheet, the size of the packing box is 29 cm long, 29 cm wide and 102 cm high.
The size of a packing box for a conventional compression roll mattress, in which the same single size compression mattress was simply rolled up in the longitudinal direction, was 28 cm long, 28 cm wide and 123 cm high.

Any material can be used for the take-up sheet. For example, various synthetic resins such as polyvinyl chloride, polypropylene, and polyethylene may be used.
The size of the take-up sheet is arbitrary.

Further, according to the second aspect of the invention, the width of the roll-up sheet is substantially the same as the length of the folding side of the mattress in the double-folded state, and the length of the roll-up sheet is the same as the length of the mattress. The compressed roll mattress package according to claim 1, which is 1.5 to 4 times the length of the side on the side perpendicular to the folding side.

Here, "the length of the sides of the mattress folded in half" means half the length of the left and right (both sides) sides of the mattress when the compressed mattress is folded in half in the front-back direction. It is. On the other hand, when the compression mattress is folded in half in the left-right direction, it is half the length of the front and rear (head, foot) sides of the mattress.
If the width of the roll-up sheet is shorter than the length of the folded side of the folded mattress, creases tend to occur at the ends of the rolled-up compression roll mattress. On the other hand, if it is longer than the folding side of the mattress folded in half, the widthwise end of the roll-up sheet will be left over, and the size of the packing box will be increased accordingly, resulting in high cost.

If the length of the roll-up sheet is less than 1.5 times the length of the side perpendicular to the folding side of the mattress, the roll-up of the compressed mattress may become loose due to vibrations during vehicle transportation. On the other hand, if the length exceeds four times the length of the side perpendicular to the folding side of the mattress, the roll-up sheet becomes unnecessarily long, bulky and costly. The preferred roll-up sheet length (front-to-back) is two to three times the length of the side perpendicular to the folded side of the mattress. Within this range, it is difficult for the winding of the compressed mattress to become loose due to vibrations, etc. during transportation, and the winding sheet does not become unnecessarily long. height can be eliminated.

According to the first aspect of the present invention, first, the mattress is placed in a compression bag, and the air inside the bag is removed while compressing to obtain a compression mattress. After that, the compressed mattress is folded in two in the front-rear direction or in the left-right direction, and the folded compressed mattress is wound into a roll via a winding sheet to form a compressed roll mattress, and then the obtained compressed roll mattress is obtained. is stored in the packing box.
As a result, the compression roll mattress can be made more compact, and the packaging box for containing it can be made smaller.
As a result, the storage cost and transportation cost of the compressed roll mattress package can be further reduced, and the CO ₂ (carbon dioxide) emitted from vehicles etc. during transportation can be further reduced to reduce the burden on the environment. be able to.

In particular, according to the device of claim 2 of the present invention, the width of the roll-up sheet is set to be substantially the same as the length of the folded side of the mattress folded in half, and the length of the roll-up sheet is set to be substantially the same. Since the length of the side perpendicular to the folding side of the mattress is 1.5 to 4 times longer, the winding of the compressed mattress is less likely to become loose due to vibrations during transportation, and a sheet for winding is no longer required. It is possible to solve the problems of lengthening, bulky and high cost.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall perspective view of a compressed roll mattress package according to Embodiment 1 of the present invention; FIG. 4 is a flowchart showing the first half of the process of manufacturing the compressed roll mattress package according to the first embodiment of the present invention; FIG. 4 is a flowchart showing the second half of the manufacturing process of the compressed roll mattress package according to Example 1 of the present invention;

Examples of the present invention will be specifically described below. Here, a compressed roll mattress package for a semi-double size mattress is taken as an example. Here, the front-rear direction is the length direction of the expanded mattress (compressed mattress), and the left-right direction is the width direction of the expanded mattress.

In FIG. 1, reference numeral 10 denotes a compressed rolled mattress package according to the first embodiment of the present invention. This compressed rolled mattress package 10 includes a long rectangular mattress 11 in the front-rear direction, and the mattress 11 is stored and compressed. A compression bag 13 for obtaining a compression mattress 12, and a cardboard box (packing box) 16 for storing a compression roll mattress 14 obtained by winding the compression mattress 12 into a roll via a winding sheet 15. I have.

These components will be specifically described below.
As shown in FIGS. 1 and 2, the mattress 11 has a length of 195 cm in the front-rear direction (length direction), a length of 120 cm in the left-right direction (width direction), and a thickness of 22 cm. belongs to.
The compression bag 13 is a large-sized plastic bag made of a composite film of nylon and polyethylene, for storing the mattress 11 in an unfolded state (naturally left state) from an opening on one side and compressing it in the thickness direction. .

The size of the cardboard box 16 is 29 cm long, 29 cm wide, and 102 cm high, which is made by assembling cardboard boxes made of paper into a box shape.
The roll-up sheet 15 has a width of 97.5 cm, which is the same as the length of the mattress 11 folded in the front-rear direction, and a length of 240-360 cm, which is two to three times the length of the mattress 11 in the left-right direction. It is a sheet made of

Next, with reference to FIGS. 1 to 3, a method of obtaining a compressed roll mattress package 10 by compressing the mattress 11 of Example 1 and packing it into a roll will be described.
First, the semi-double size mattress 11 is stored in the compression bag 13 through the opening on one side.
After that, the mattress 11 is compressed and sealed while removing the air in the compression bag 13 to form a thin compression mattress 12.例文帳に追加

Next, the compression mattress 12 is evenly folded in two around the middle position of the compression mattress 12 in the front-rear direction. As a result, the mattress 11 folded in two has a substantially square shape with a length of 97.5 cm in the front-rear direction and a length of 120 cm in the left-right direction. Note that the compression mattress 12 is slightly larger by the size of the compression bag 13 .

After that, the compressed mattress 12 folded in half is rolled up in the horizontal direction via a long winding sheet 15 to form a compressed roll mattress 14. - 特許庁At this time, the compressed mattress 12 folded in two is rolled up with one end (one side) of the compression mattress 12 in the left-right direction approximately aligned with one end (one side) of the winding sheet 15 in the length direction.
The compressed roll mattress 14 obtained is then placed in a cardboard box 16 to obtain the compressed roll mattress package 10 .

In this way, as the compression roll mattress 14, the compression mattress 12 is folded in half in the front-rear direction, and the compression mattress 12 is rolled up in the left-right direction via the winding sheet 15. The compactness of the compression roll mattress 14 is increased, and the corrugated cardboard box 16 containing it is miniaturized.

That is, the size of the corrugated cardboard box 16 here is 29 cm long, 29 cm wide and 102 cm high, which is smaller than that of the conventional product which is 28 cm long, 28 cm wide and 123 cm high.
As a result, the cost of storing the compressed roll mattress package 10 and the cost of transportation by truck or the like can be further reduced. As a result, CO ₂ (carbon dioxide) emitted from trucks or the like during transportation can be reduced compared to conventional products, further reducing the burden on the environment.

The width of the roll-up sheet 15 is the same as the length of the mattress 11 folded in half in the front-rear direction, and the length of the roll-up sheet 15 is 2 to 3 times the length of the mattress 11 in the left-right direction. Therefore, for example, even if the compression roll mattress 14 is subjected to vibrations or the like during transportation by truck, the winding of the compression roll mattress 14 is unlikely to become loose, and the winding sheet 15 is unnecessarily long, and the compression roll does not become loose. The mattress 14 is neither bulky nor costly.

This invention is useful as a technique for packing a compressed roll mattress in which a compressed mattress is rolled up and packed.

10 Compressed roll mattress package 11 Mattress 12 Compressed mattress 13 Compression bag 14 Compressed roll mattress 15 Winding sheet 16 Cardboard box (packing box)

Claims (2)

rectangular mattress,
a compression bag for containing and compressing the mattress to obtain a compressed mattress;
A compressed roll mattress package comprising a packing box for storing the compressed roll mattress obtained by winding the compressed mattress into a roll,
A compressed roll mattress package, wherein the compressed roll mattress is folded in two in the front-rear direction or the left-right direction and wound into a roll via a winding sheet. The width of the roll-up sheet is approximately the same as the length of the folding side of the mattress folded in half,
The compressed roll mattress package according to claim 1, wherein the length of the roll-up sheet is 1.5 to 4 times the length of the side of the mattress that is perpendicular to the folding side. .

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