JP2000201790A - Futon and method for producing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a futon (Japanese bedding) which has an excellent heat retaining property, feel soft, is easy to produce, and especially suitable for a coverlet, and the method for producing the bed sheet. SOLUTION: A layered body 12 which is produced by laying a side cloth 20 and a lining cloth 22 on the each side of a core cotton 18, is longitudinally folded in double so that the lining cloth 22 should be inside. In the layered body 12, longitudinal edge parts 14, which are layered each other are sewed, and side edge parts 16 which are layered each other are sewed to produce a bed sheet 10. Moreover, the side edge parts 16 are sewed each other to the inside of the bed sheet 10, and the longitudinal edge parts 14 are sewed each other more than 10 cm away from the neck part of the bed sheet 10 so as to be able to freely open and close.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon and a method for producing the same, and more particularly, to a futon in which a quilted laminate in which a side and a lining are layered on both sides of a batting is double-folded and a method for producing the same. .

[0002]

In order to increase the heat insulation of the futon, it is effective to increase the bulk of the stuffed cotton without restraining it, and to increase the thickness of the air layer. It is not preferable because the wadding becomes easy to move in the fabric, causing a bias. On the other hand, if the movement of the wadding is closed by binding or quilting, the bound portion becomes thin and the heat retention is reduced. Therefore, as means for avoiding this inconsistency, it has been proposed to previously laminate and integrate the fiber aggregate and the like with good heat insulation and the side ground, and to stack them in two layers.

For example, according to Japanese Utility Model Publication No. 54-18429, a thin nonwoven fabric is joined to one surface of a fiber aggregate such as a nonwoven fabric by needle punch, and a laminate having the other surface covered with a side is first produced. Futons with two layers have been proposed. According to the present proposal, an air layer formed between the two layers improves the heat retention, and since the fiber aggregate is hard to move and is not biased beforehand, it is possible to obtain a substantially good futon. Can be. However, there is a need for a step of joining the fiber aggregate and the side ground, and a step of stacking the composite thus obtained in two layers and fastening the surroundings, resulting in an increase in manufacturing cost. In addition, since the collar is fixed around the futon, the neck portion becomes hard, and it is not suitable for use as a comforter.

Therefore, the present inventor has proposed that the heat insulation is excellent, the production cost is reduced, and the quilt can be used favorably as a comforter.
As a result of intensive studies on the futon composed of layers and the method for producing the same, the present invention has been achieved.

[0005]

The gist of the futon according to the present invention is as follows. A long laminated body in which a side lining and a lining are layered on both sides of a batting and quilted, with the lining side inside. In the longitudinal direction, and the longitudinal end portions and the side end portions of the laminated body that overlap each other are fixed to each other.

[0006] Further, in such a futon, the overlapping side ends of the laminate are fastened inside the futon.

Still further, in such a futon, the longitudinal ends of the laminated body which overlap each other are fixed at a position separated from the neck portion of the futon by 10 cm or more.

Still further, in such a futon, the longitudinal ends and / or the side ends overlapping each other of the laminated body are fixed to be freely opened and closed.

[0009] The gist of the method of manufacturing a futon according to the present invention is that a long laminated body formed by laminating a side lining and a lining on both sides of a batting and quilting is used. Direction is to double-fold and to fasten overlapping longitudinal ends and side ends of the laminate to each other.

The gist of another method of manufacturing the futon according to the present invention is that a long laminated body quilted with a side lining and a lining layered on both sides of a batting is provided. After folding the bag in the longitudinal direction, the side edges of the laminated body are fastened to each other to form a bag, and the bag is turned over through the joint of the mutually overlapped longitudinal ends. ,
It is to fix the longitudinal ends together.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a futon according to the present invention and a method for producing the same will now be described in detail with reference to the drawings.

In a futon 10 shown in FIG. 1, a long laminated body 12 is folded in two with its longitudinal ends 14 aligned, and one side 11 where the longitudinal ends 14 overlap each other.
Two sides 13 where the side end portions 16 overlap each other are fixed, and the futon 10 is closed on four sides together with the other side 15 which is folded in two. The size of the futon 10 varies depending on its use. For example, in the case of a single comforter, usually, the width is about 100 cm to 200 cm and the length is 1
It is about 20 cm to 220 cm. Therefore, the length of the laminated body 12 is 240 cm to 450 c including the alignment margin.
The m-th place.

FIG. 2 shows the structure of the laminated body 12. The side lining 20 and the lining 22 are laminated with the batting 18 therebetween, and several quiltings 24 are performed along the longitudinal direction. The futon 10 shown in FIG. 1 is folded in two with the lining 22 side inside. The kind of the batting 18 is usually used for a futon and is not particularly limited, but natural fibers such as cotton, silk and wool, and synthetic fibers such as polyester are used, and the amount of the batting 18 is 100 g / m ² to 400g /
m ² . In addition, the material of the side lining 20 is not particularly limited, and various cloths that are usually used as the futon side lining can be used. That is, a futon cloth made of cotton, so-called new synthetic fiber, or the like is used. The lining 22 holds down the batting 18,
Since it is used for making the laminated body 12 slip easily when two layers are stacked, a moderate strength is required, but a thin and soft one is preferable. For example, a thin spun bond, a lace-like nonwoven fabric, a low-weight cotton cloth, or the like is preferably used.

The futon 10 shown in FIG. 1 is manufactured as follows. First, the laminate 12 is manufactured.
8, side linings 20 and linings 22 are supplied from both sides and laminated.
The quilting 24 is performed, and the futon 10 is cut to approximately twice the length. The batting 18, the side lining 20, and the lining 22, which are approximately twice as long as the futon 10 in advance, may be laminated and quilted 24.

The quilting 24 is performed using a quilt sewing machine such as a multi-needle quilt. This is performed for the purpose of lightly joining the batting 18 and the side fabric 20 so that the batting 18 does not move freely, and is preferably performed at intervals of about 10 cm to 30 cm. Quilting too densely is not preferred because the laminate 12 becomes thinner and the heat retention is reduced, and the texture becomes harder.

Next, the laminate 12 thus obtained is obtained.
Is folded in half just in the middle, and its longitudinal end 1
The futon 10 is obtained by fastening one side 11 where the four overlap each other and two sides 13 where the side end portions 16 overlap each other. The fastening is
It is preferable to perform overlock stitching or hemming with an interlock sewing machine or a hem-wound sewing machine with a scalpel.
It may be fastened openably and closably using a button, a snap, a fastener, a magic tape or the like.

As shown in FIG. 3A, the ends 14, 16 of the laminated body 12 are not exposed so that the ends 14, 16 are not exposed.
Is folded, or as shown in FIG. 3 (b), by fastening with a bias tape 25 or the like, a futon 10 with improved tactile sensation and appearance can be obtained. Alternatively, it is also effective to use the side pad 20 larger than the batting 18 and cover the batting 18 with the side pad 20, so that the end of the laminate 12 is hidden.

In the futon 10 of the present embodiment, the laminated body 12 having excellent heat insulation is doubled, and an air layer is formed therebetween, so that the heat insulation as a whole is particularly excellent. In addition, since one laminated body 12 is formed by folding twice, only one kind of laminated body 12 has to be manufactured, and only three sides need be fixed, so that the process is simple and the manufacturing cost is low. Is reduced. In addition, since the soft side of the fold can be used at the base of the collar, the futon feels good and sleeps easily. In addition, since the front and back sides are the same side lands, the side lands can be used upside down, and can be used for a long period of time without concentrating damage to the side lands.

In a particularly preferred embodiment of the invention, the fastening of the lateral ends 16 takes place inside the futon 10. The futon 10 shown in FIG. 1 is sewn through the futon 10 as shown in FIG. FIG.
In the fastening shown in (1), the fastening portion by sewing is hidden inside the futon 10 and the end shape is plump and rounded, so that the appearance is improved and the tactile sensation is further improved.

The futon 10 shown in FIG. 4 (b) is manufactured, for example, according to the procedure described with reference to FIGS.
That is, as shown in FIG. 5, first, the side end portions 16 on both sides of the double-folded laminated body 12 are fixed to form the bag body 26, and then, as shown in FIG. Then, the bag 26 may be turned over via the opening 28 where the longitudinal ends 14 overlap, and the longitudinal ends 14 may be fastened to each other as shown in FIG.

In another particularly preferred embodiment of the present invention, the mutually overlapping longitudinal ends 14 of the laminate 12 are fixed at a position at least 10 cm away from the collar 19 of the futon 10. The futon 10 illustrated in FIG. 8 is formed by moving the overlapping portion 30 of the longitudinal end 14 of the laminated body 12 from the end of the futon 10 in the futon 10 shown in FIG. In the case of the futon 10 of the present embodiment, since both ends in the longitudinal direction form the folds of the laminated body 12, the sensation is soft and the touch feeling is improved, so that it is possible to comfortably use either of them on the neck. Also, if the fastening portion side between the longitudinal ends 14 is used as the front side, the overlapping portion 30 becomes a design accent and the appearance is improved.

As described above, the method of fastening the side edges 14 and 16 of the laminated body 12 that overlap each other is not particularly limited, and various means can be used, but a button, a snap, a fastener, a magic tape, or the like is used. It will be very convenient if it can be opened and closed freely. FIG. 9 shows one side 13 of the side of the futon 10.
Is an example in which the opening is freely opened and closed, but the opening and closing fastening portion 32 is opened, the heat retaining sheet 34 is inserted, and it is possible to use the futon 10 with further excellent heat retaining properties. FIG. 10 shows one side 13 and one side 11 in the longitudinal direction.
FIG. 11 shows an example in which two lateral sides 13 and one side 11 in the longitudinal direction are fixed to be openable and closable. In the futon 10 shown in FIG. 11, the heat retaining sheet 34 can be taken in and out, or can be fully opened to be spread as one laminated body 12 and dried.

The present invention is not limited to the above description, and it does not depart from the gist of the present invention, but it does not depart from the gist of the invention, the shape of the futon, the manufacturing process, the configuration and the manufacturing method of the laminate, the type of batting, side lining and lining, and quilting. The apparatus and method described above, the fastening apparatus and method, and the like can be implemented in various modified, modified, and modified embodiments based on the knowledge of those skilled in the art.

Embodiments of the present invention will be described in detail below.

Embodiment 1 FIG. 8 shows a procedure similar to that described with reference to FIGS.
A futon 10 similar to the one described above was produced. The laminate 12 is
Filling of polyester 18 (200 g / m ^Two)When,
A commercially available side of a so-called new synthetic fiber (100 g / m^Two) And po
Riester spunbond (25g / m^Two) Is overlaid
Quilted at a 15cm pitch.
Quilting is performed by a multi-needle quilting machine
Was. The laminated body 12 having a width of 165 cm is 430 cm in length,
25cm, 235cm respectively from one end in the longitudinal direction
At the position shown in FIG.
Overlock stitching using a turlock sewing machine
No. 26 was formed. Next, from the longitudinal end of the bag 26, 15
cm to 25 cm, the longitudinal end 1 of the laminate 12
4 through the opening 28 formed by overlapping
Turned over. The fastening of the longitudinal ends 14 is covered
Apply bias tape to the longitudinal end 14 of the
It was performed by tape sewing using a winding sewing machine.

Example 2 A futon 10 similar to that shown in FIG. 1 was produced except that a bias tape was used for fixing the end of the laminate 12. The laminate 12 is the same as that used in the first embodiment. The laminated body 12 having a length of 430 cm is folded in two, and as shown in FIG. 3 (a), three sides 11 and 13 where the ends of the laminated body 12 overlap each other are covered with bias tape and sewed with tape to fasten. did.

[0027]

As described above, the futon according to the present invention is a futon excellent in heat insulation as a whole, since a laminate having excellent heat insulation is doubled and an air layer is formed between them. Also, because the soft side of the fold can be used at the neck,
It is a futon with a good feel and easy sleep. In addition, since the front and back are the same side lining, the futon can be used upside down, and can be used for a long time without damage to the side lands.

Furthermore, if the fastening of the side edges of the laminate is performed inside the futon, the fastening portion is hidden inside the futon and the end shape becomes plump and round, so that the appearance is improved. And the tactile sensation is further improved.

Furthermore, if the mutually overlapping longitudinal ends of the laminate are fastened at a position separated by at least 10 cm from the collar of the futon, both longitudinal ends of the futon become folds of the laminate. As a result, the feel is soft and the touch is improved. In addition, the fastening portion side between the longitudinal ends is used face up, and the fastening portion is used as an accent to improve the appearance.

Further, when the mutually overlapping ends of the laminate are openably and closably fastened, a heat retaining sheet is inserted into a gap between the laminates to further enhance the heat retaining property, or spread into one laminate. It is very convenient because it can be dried.

Further, according to the method of manufacturing a futon according to the present invention, since one laminated body is formed by double folding, only one kind of laminated body needs to be produced, and only three sides thereof are stopped. Since it suffices to wear it, the process is simple and the manufacturing cost is significantly reduced.

Further, according to another method of manufacturing a futon according to the present invention, the double-folded laminated body whose side end is fastened is turned upside down and the fastening portion is hidden inside the futon. As a result, a futon having a rounded end shape and an improved appearance and feel is obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a futon according to the present invention.

FIG. 2 is a perspective view illustrating a configuration of a laminate according to the present invention.

FIG. 3 is a side cross-sectional view schematically showing an example of a method of fastening the ends of the laminate according to the present invention, and FIG.
Is an example in which the end of the laminate is bent and overlapped, and FIG. 2B is an example in which the end of the laminate is covered with a tape.

FIG. 4 is a side cross-sectional view schematically showing another example of a method of fastening the end portions of the laminate according to the present invention, and FIG. FIG. 2B shows an example in which the futon is fixed inside the futon.

FIGS. 5A and 5B illustrate an example of a procedure of a futon manufacturing method according to the present invention, wherein FIG. 5A is a top view and FIG. 5B is a side sectional view.

FIGS. 6A and 6B illustrate an example of a procedure of a futon manufacturing method according to the present invention, wherein FIG. 6A is a top view and FIG. 6B is a side sectional view.

FIG. 7 is a view for explaining an example of a procedure of a futon manufacturing method according to the present invention, wherein FIG. 7 (a) is a top view and FIG. 7 (b) is a side sectional view.

8 shows another example of the futon according to the present invention, wherein FIG. 8 (a) is a perspective view and FIG. 8 (b) is a side sectional view.

FIG. 9 is a perspective view showing an example of the present invention, in which ends of the stacked bodies overlapping each other are fixed to be freely opened and closed.

FIG. 10 is a perspective view showing another example according to the present invention, in which the ends of the stacked bodies overlapping each other are fixed to be openable and closable.

FIG. 11 is a perspective view showing another example according to the present invention, in which the ends of the stacked bodies overlapping each other are fixed to be openable and closable.

[Explanation of symbols]

 10: Futon 11, 13, 15: One side of the futon 12: Laminate 14: Longitudinal end 16: Side end 17: Fastening 18: Filling 19: Collar 20: Side 22: Lining 24: Quilting 25: Tape 26: Bag 28: Opening 30: Overlap 32: Fixing 34: Heat insulation sheet

Claims (6)

[Claims] 1. A long laminated body formed by laminating a side and a lining on both sides of a batting and quilting is folded twice in the longitudinal direction with the lining side inside, and the laminated bodies overlap each other. A futon characterized by being formed by fastening longitudinal ends and lateral ends together. 2. The futon according to claim 1, wherein the side edges of the laminated body that overlap each other are fixed inside the futon. 3. The laminate according to claim 1, wherein longitudinal ends of the laminated body overlapping each other are fixed at a position at least 10 cm away from a neck portion of the futon. futon. 4. The futon according to claim 1, wherein longitudinal ends and / or lateral ends of the laminated body that overlap each other are fixed to be freely opened and closed. . 5. A long laminated body, which is quilted with a side and a lining layered on both sides of a batting, is double-folded in the longitudinal direction with the lining side inside, and the overlapping lengths of the laminated bodies are overlapped with each other. A method of manufacturing a futon, comprising fastening direction ends and side ends. 6. A long laminated body, which is quilted with a side layer and a lining layered on both sides of a batting, is double-folded in the longitudinal direction with the side layer side inside, and the laminated layers overlap each other. By fastening the side ends together to form a bag, turning the bag over via the seam of the overlapping longitudinal ends of the laminate, and then fastening the longitudinal ends together. Characteristic futon manufacturing method.