JP3226492U - Mattress and futon package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a comforter and a comforter package which can be easily folded and can be folded compactly. A mattress 2 includes a first suture line 21 and a second suture line 22. The first stitching line is formed by stitching the front cloth 16 and the back cloth 17 along the lateral direction of the mattress, with a space in the longitudinal direction. The second suture line is formed by stitching the front cloth and the back cloth together along the longitudinal direction of the mattress and at intervals in the lateral direction. The second suture line is sewn discontinuously so that the front and back fabrics are non-sewn. [Selection diagram] Fig. 3

Description

The present invention relates to a mattress and a futon package.

Some mattresses have been proposed that are folded so that a plurality of mattresses can be stored in a storage space of a closet. In this mattress, for example, a second suture line is formed orthogonal to the first suture line, and two third suture lines sandwiching the extension line of the second suture line are formed. By forming each suture line on the mattress, the movement of the cotton inside the mattress can be suppressed.

According to this mattress, in the folded state, the second suture line folded inward is sandwiched between the third suture lines located outside, and the arc length between the third suture lines becomes the second suture line. It is longer than the arc length centered on the suture line. Therefore, it is possible to fold the folded futon so that the corners of the futon do not greatly expand (see, for example, Patent Document 1).

Japanese Patent No. 2642886

However, in the mattress of Patent Document 1, the air in the inner region surrounded by the two third suture lines and the like remains in the inner region, which hinders the mattress from being folded more compactly. Moreover, since the air remains in the inner region surrounded by the two third suture lines, it is difficult to fold the mattress.

An object of the present invention is to provide a mattress that can be easily folded and can be compactly folded, and a mattress package.

In order to solve the above problems, the present invention proposes the following means.
(1) The mattress according to the present invention comprises a first suture line formed by sewing front and back cloths along the lateral direction of the mattress at intervals in the longitudinal direction, and the first mattress along the longitudinal direction of the mattress. A front seam and a back seam are sewn together, and a second suture line formed at an interval in the lateral direction is provided, and one of the first suture line and the second suture line is the front cloth and the second suture line. The lining material is sewn discontinuously so that it is not sewn.

According to this configuration, the first suture line is provided along the lateral direction of the mattress, and the second suture line is provided along the longitudinal direction of the mattress. Thus, for example, the mattress can be folded laterally along the second suture line and then longitudinally along the first suture line to fold the mattress into a rectangular body, for example.
Here, a non-sewn portion (that is, an air vent region) can be formed by discontinuously stitching either one of the first suture line and the second suture line so as to be non-sewn.
The non-sewn portion is formed in a size capable of moving the air inside the mattress without moving the cotton inside the mattress. Therefore, for example, when the mattress is folded into a rectangular body, the air in the non-sewn portion can be evenly distributed from the non-sewn part to the inside of the mattress without moving the cotton inside the mattress. Thereby, the bed cover can be easily folded and the bed cover can be folded compactly.

(2) The second suture line may be sewn discontinuously at the intersection with the first suture line such that the front fabric and the back fabric are non-sewn.

According to this configuration, the second suture line is discontinuous at the intersection with the first suture line, so that a non-sewn portion (air bleeding region) where the front and back fabrics are not sutured is secured at the intersection. it can. Therefore, by folding the mattress laterally along the second suture line and longitudinally along the first suture line, the non-sutured portion can be positioned at the folded corner. For this reason, the air in the corner portion of the mattress can be released to the portion other than the corner portion through the non-sewn portion, and the air in the corner portion can be evenly distributed inside the mattress. As a result, the mattress can be easily folded and the mattress can be folded compactly.

(3) The second suture line may have a third suture line that is sewn discontinuously and extends along the first suture line from an end portion facing the first suture line.

According to this configuration, the third suture line is extended along the first suture line from the discontinuously sewn end of the second suture line. Therefore, the third suture line can be extended along the non-sewn portion (air escape region), and can be used as a guide for letting air out of the third suture line.
Here, the non-sewn portion is arranged at a corner when the mattress is folded compactly. Thereby, the air in the corner portion can be satisfactorily escaped from the non-sewn portion along the third suture line to portions other than the corner portion, and can be leveled inside the mattress. As a result, the mattress can be easily folded and the mattress can be folded compactly.

(4) The futon package according to the present invention is the mattress of (1) to (2), wherein the first suture line is three along the lateral direction and the second suture line is two along the longitudinal direction. A book bed, which has a book, is folded in a Z shape in the lateral direction by the second suture line, and is folded in a W shape in the longitudinal direction by the first suture line; and a storage section for storing the folded bed sheet.
Equipped with.

According to this configuration, the first suture line is provided along the lateral direction of the mattress, and the second suture line is provided along the longitudinal direction of the mattress. Thus, for example, the mattress can be folded laterally along the second suture line and then longitudinally along the first suture line to fold the mattress into a rectangular body, for example.
Here, a non-sewn portion (that is, an air vent region) can be formed by discontinuously stitching either one of the first suture line and the second suture line so as to be non-sewn.
The non-sewn portion is formed in such a size that the air inside the mattress can be moved without moving the cotton inside the mattress. Therefore, for example, when the mattress is folded into a rectangular body, air in the non-sewn portion can be evenly distributed into the mattress from the non-sewn portion without moving the cotton inside the mattress. As a result, the mattress can be easily folded and the mattress can be folded compactly.
By folding the mattress in a compact size, the folded mattress can be stored in the storage section.

According to the present invention, it is possible to provide a comforter and a comforter package that can be easily folded and can be folded compactly.

It is a perspective view showing the state where the storage case was opened in the futon package concerning a 1st embodiment of the present invention. It is a perspective view which shows the state which expanded the mattress shown in FIG. It is a top view which expanded the principal part of the mattress shown in FIG. FIG. 3 is a perspective view showing a state in which the mattress shown in FIG. 2 is folded in a Z shape along a second suture line. FIG. 5 is a perspective view showing a state in which the mattress shown in FIG. 4 is overlapped and folded into a mattress. It is a perspective view which shows the state which folds the overlapping futon shown in FIG. 5 in W shape by a 1st suture line. It is the perspective view which looked at the state which hold|maintained the folding bedding by the folding band unit which concerns on 1st Embodiment of this invention from the side. It is the perspective view which looked at the mattress held in the state folded by the folding band unit of Drawing 7 from the front side. It is a perspective view which shows the state which put the folded futon of FIG. 7 in the drawer of a storage case. It is a perspective view which shows the state which closed the drawer of FIG. FIG. 7 is a perspective view showing a state in which the bed cover according to the second embodiment of the present invention is unfolded. It is the top view which expanded the principal part of the mattress shown in FIG.

Hereinafter, a mattress and a futon package according to an embodiment of the present invention will be described with reference to the drawings.
(First embodiment)
As shown in FIG. 1, the futon package 1 includes a mattress 2, a folding band unit 4, and a storage case (storage portion) 6. The mattress 2 is folded, for example, from an unfolded state at the time of use into a rectangular body. The folded mattress 2 is held in a folded state by the folding band unit 4. The mattress 2 held by the folding band unit 4 is stored in the storage case 6 together with the folding band unit 4.
Hereinafter, the folded mattress 2 will be described as a “folded mattress 30”.

As shown in FIG. 2 and FIG. 3, the mattress 2 has a first vertical side 11, a second vertical side 12, a first horizontal side 13, and a second horizontal side 14 in a spread state during use. , Are formed in a rectangular shape in plan view. In the mattress 2, cotton (not shown) is interposed between the front fabric 16 and the back fabric 17, and the first vertical side 11, the second vertical side 12, the first horizontal side 13, and the second horizontal side 14 The front fabric 16 and the back fabric 17 are sewn together.
In the figure, the vertical direction (that is, the longitudinal direction) along the first vertical side 11 and the second vertical side 12 is the arrow A, the horizontal direction along the first horizontal side 13 and the second horizontal side 14 (that is, the width). Direction) is indicated by arrow B.

The mattress 2 includes a plurality of first suture lines (first quilts) 21, a plurality of second suture lines (second quilts) 22, and a plurality of non-sewn portions 23.
The first sewing line 21 is formed between the first vertical side 11 and the second vertical side 12 so as to connect the first vertical side 11 and the second vertical side 12. The first suture line 21 is a portion where the front cloth 16 and the back cloth 17 are continuously sewn together along the lateral direction of the mattress 2. A plurality of first suture lines 21 (three in the first embodiment) are formed at intervals in the vertical direction.

The second suture line 22 is a portion that intersects the first suture line 21 by stitching the front cloth 16 and the back cloth 17 along the longitudinal direction of the mattress 2 between the first lateral side 13 and the second lateral side 14 (that is, , Intersection), the discontinuity of stitching. A plurality of second suture lines 22 (two in the first embodiment) are formed at intervals in the lateral direction.
By forming the plurality of first suture lines 21 and the plurality of second suture lines 22 on the mattress 2, the movement of cotton inside the mattress 2 is prevented. Moreover, the mattress 2 is divided into a plurality of (12 in the first embodiment) partition portions 25a to 25l by a plurality of first suture lines 21 and a plurality of second suture lines 22.

The second suture line 22 is sewn discontinuously so that the front fabric 16 and the back fabric 17 are not sewn at the portion intersecting with the first suture line 21. Therefore, the second suture line 22 is arranged such that the end portion 22a facing the first suture line 21 is spaced apart from the first suture line 21 by the distance L1. As a result, a non-sewn portion 23 where the front cloth 16 and the back cloth 17 are not sewn together is formed in the space L1 between the first suture line 21 and the end portion 22a of the second suture line 22.
The non-sewn portion 23 is formed in such a size that the air inside the mattress 2 can be moved in the arrow C direction without moving the cotton inside the mattress 2. That is, an air vent region is formed by the non-sewn portion 23.

Specifically, the non-sewn portion 23 is formed such that air can move between the partition portion 25a and the partition portion 25b that are laterally adjacent to each other, as indicated by an arrow C. Further, the non-sewn portion 23 is formed such that air can move between the partition portion 25b and the partition portion 25c that are laterally adjacent to each other as indicated by an arrow C. Further, in the non-sewn-together portion 23, air is formed so as to be movable between the partition portions 25d and the partition portions 25e that are laterally adjacent to each other as indicated by an arrow C. In addition, the non-sewn portion 23 is formed such that air can move between the partition portion 25e and the partition portion 25f that are laterally adjacent to each other as indicated by an arrow C.
Similarly, the other non-sewn portions 23 are also formed so that air can move between the partition portions that are laterally adjacent to each other.
In the first embodiment, the plurality of first suture lines 21 is three and the plurality of second suture lines 22 is two, but the present invention is not limited to this.

Next, an example of folding the mattress 2 will be described with reference to FIGS. 4 to 6.
As shown in FIG. 4, the mattress 2 is laterally folded in a Z shape by the plurality of second suture lines 22.
Here, the partition part 25a, the partition part 25d, the partition part 25g, and the partition part 25j that are adjacent to each other in the vertical direction may be referred to as a first partition part 26a. Moreover, the partition part 25b, the partition part 25e, the partition part 25h, and the partition part 25k which adjoin in a longitudinal direction may be called the 2nd partition part 26b. Further, the partition portion 25c, the partition portion 25f, the partition portion 25i (see FIG. 2), and the partition portion 25l that are vertically adjacent to each other may be referred to as a third partition portion 26c.
By folding the mattress 2 in a Z shape, the back cloth 17 of the first partition portion 26a and the back cloth 17 of the second partition portion 26b are folded so as to be in contact with each other. Further, the outer fabric 16 of the second partition portion 26b and the outer fabric 16 of the third partition portion 26c are folded so as to come into contact with each other.

As shown in FIGS. 2 and 5, the mattress 2 is flatly folded in a state where the first partition portion 26a, the second partition portion 26b, and the third partition portion 26c are overlapped with each other to form an overlapped futon 28.
In this manner, when the mattress 2 is folded into the overlapping mattress 28, air is moved from the non-sewn portion 23 to the partition portions 25a and 25b that are laterally adjacent to each other as indicated by the arrow D. Further, air is moved from the non-sewn portion 23 to the partition portion 25b and the partition portion 25c that are laterally adjacent to each other as shown by an arrow D. Further, air is moved from the non-sewn portion 23 to the partition portion 25d and the partition portion 25e that are laterally adjacent to each other as indicated by an arrow D. In addition, air is moved from the non-sewn portion 23 to the partition portion 25e and the partition portion 25f that are adjacent to each other in the lateral direction as indicated by an arrow D.
Similarly, in the other non-sewn portions 23, air is moved to the partition portions and the partition portions that are adjacent to each other in the lateral direction. Therefore, the air in the non-sewn portion 23 can be evenly released to the partition portions and the partition portions that are adjacent to each other in the lateral direction.

Hereinafter, for convenience, the overlapping futon 28 will be described as including the first overlapping portion 28a, the second overlapping portion 28b, the third overlapping portion 28c, and the fourth overlapping portion 28d along the vertical direction.
In the overlapping futon 28, the respective surface materials 16 of the first overlapping portion 28a and the second overlapping portion 28b are overlapped as indicated by the arrow E, and the surface materials 16 of the third overlapping portion 28c and the fourth overlapping portion 28d are indicated by the arrow. It is folded in the longitudinal direction by the plurality of first suture lines 21 so as to be overlapped as indicated by E.

As shown in FIGS. 5 and 6, the overlapping futon 28 is folded into a W shape (bellows shape) in the vertical direction by the plurality of first suture lines 21. In this state, the non-sewn portion 23 formed at the portion intersecting the first suture line 21 is located at the corner portion 29 folded in a W shape (bellows shape). Therefore, the air in the corner portion 29 can escape to the partition portions 25a to 25l other than the corner portion 29 through the non-sewn portion 23 and be smoothed inside the mattress 2. Thereby, as shown in FIG. 1, for example, the mattress 2 can be easily folded into a rectangular body, and the mattress 2 can be folded into a compact rectangular "folded mattress 30".

Next, an example of storing the folded mattress 30 in the storage case 6 will be described with reference to FIGS. 7 to 10.
As shown in FIGS. 7 and 8, the mattress 30 folded into a compact rectangular body is held by the folding band unit 4 in a folded state. The folding band unit 4 includes a vertical band 32 and a horizontal band 33. The vertical band 32 holds the comforter 30 which is compactly folded in a state of being vertically folded. The horizontal band 33 holds the comforter 30 which has been compactly folded in a state of being laterally folded. As a result, the mattress 30 that is compactly folded is easily held in the folded state by the folding band unit 4.

As shown in FIGS. 9 and 10, the drawer 36 is pulled out from the inside of the case body 35 of the storage case 6. In the drawer 36 that has been pulled out, the mattress 30 compactly folded is placed. After the folded mattress 30 is put into the drawer 36, the drawer 36 is pushed into the case body 35 to be closed. Thereby, for example, the mattress 30 folded into a compact rectangular body is stored in the storage case 6.

In the first embodiment, the storage case 6 is illustrated as the storage unit, but the storage unit is not limited to this. As another example, for example, a storage bag may be used as the storage portion, and the mattress 30 folded into a compact rectangular body may be stored in the storage bag (not shown).

Further, in the first embodiment, the folding band unit 4 has been described by taking two bands, the vertical band 32 and the horizontal band 33, as an example, but the present invention is not limited to this. As another example, for example, one band may be used as the folding band unit to hold the folded mattress 30 like the vertical band 32 and the horizontal band 33 of the first embodiment. Furthermore, two or more bands may be used as the folding band unit.

(Second embodiment)
Next, the mattress 50 according to the second embodiment of the present invention will be described with reference to FIGS. 11 and 12.
In the second embodiment, the same components as those in the first embodiment are designated by the same reference numerals, the description thereof will be omitted, and only different points will be described.
The mattress 50 is sewn discontinuously so that the front fabric 16 and the back fabric 17 are not sewn at the portion where the second suture line 22 intersects with the first suture line 21. Therefore, the second suture line 22 is arranged such that the end portion 22a facing the first suture line 21 is spaced apart from the first suture line 21 by the distance L1.

The mattress 50 has a third suture line 52 extending from the end 22a. The third suture line 52 extends from the end 22a toward the outside of the bedding 50 along the first suture line 21. Therefore, the third suture line 52 can be extended along the non-sutured portion 23 (that is, the air escape region). Accordingly, the third suture line 52 can be used as a guide for letting air escape from the third suture line 52.
Here, the non-sewn portions 23 are arranged at the corners when the mattress 50 is folded compactly. Thereby, the air in the corner portion can be satisfactorily released from the non-sewn portion 23 along the third suture line 52 to portions other than the corner portion, and can be leveled inside the mattress 2. Thereby, for example, the mattress 50 can be easily folded and the mattress 50 can be compactly folded.

In the second embodiment, an example in which the third suture line 52 is extended from the end portion 22a toward the outside of the mattress 50 along the first suture line 21 has been described, but the present invention is not limited to this. As another example, the third suture line may be extended from the end portion 22a along the first suture line 21 toward the inside of the mattress 50. Further, the third suture line may be extended from the end portion 22a along the first suture line 21 toward both the outside and the inside of the bedding 50.

The technical scope of the present invention is not limited to the above-mentioned embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, in the above-described embodiment, an example in which the second suture line 22 is sewn discontinuously at a portion intersecting with the first suture line 21 and the non-sewn portion 23 is formed on the second suture line 22 has been described. Not exclusively. As another example, the non-sewn portion 23 may be formed by discontinuously stitching the second suture line 22 at a portion other than the portion intersecting the first suture line 21.

Moreover, although the said embodiment demonstrated the example which sewed the 2nd suture line 22 discontinuously as either the 1st suture line 21 or the 2nd suture line 22, it was not restricted to this. As another example, for example, the first suture line 21 may be sewn discontinuously to form the non-sewn portion 23 on the first suture line 21.

Besides, it is possible to appropriately replace the constituent elements in the above-described embodiments with known constituent elements within the scope of the gist of the present invention, and the modified examples described above may be appropriately combined.

1 Futon package 2,50 Bed linen 6 Storage case (storage section)
16 Outer fabric 17 Back fabric 21 First suture line 22 Second suture line 23 Non-sewn portion 30 Folded mattress 52 Third suture line

Claims (4)

A first stitching line formed by sewn the front and back fabrics along the lateral direction of the mattress, with a space in the longitudinal direction,
The front cloth and the back cloth are sewn along the longitudinal direction of the mattress, and the second suture line is formed at intervals in the lateral direction,
The mattress, wherein one of the first suture line and the second suture line is discontinuously sewn so that the front fabric and the back fabric are non-sewn. The second suture is
The mattress according to claim 1, wherein the front cloth and the back cloth are sewn discontinuously so as not to be sewn at an intersection with the first suture line. The second suture line is provided with a third suture line that is sewn discontinuously and extends along the first suture line from an end portion facing the first suture line. Mattress. The mattress according to any one of claims 1 to 3, wherein the first suture line has three lateral lines and the second suture line has two longitudinal lines, A mattress folded laterally in a Z shape along the second suture line and longitudinally folded in a W shape along the first suture line,
A storage unit for storing the folded mattress,
A futon package characterized by comprising.

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