JPH01214315A - Cubic structure of down bedding or the like and manufacture thereof - Google Patents

Abstract

PURPOSE:To provide a cubic structure bedding for high mass production by providing a lateral gore semi-strip having one side end adhered to a front cloth or lining and the other side end adhered to each other and a longitudinal gore strip having both side ends adhered to the adhered portion of the lateral gore semi-strip and connecting the respective lateral gore semi-strip to the front cloth or lining to be adhered to the front cloth or lining. CONSTITUTION:One side ends 13a, 14b of lateral gore semi-strips 13, 14 are adhered respectively to a front cloth 12 or lining 11 and the other side ends 13b, 14b are adhered to each other. A longitudinal gore strip 15 has both surfaces pinched by the side ends 13b, 14b of the lateral gore semi-strips 13, 14 to adhere these sheets integrally at the pinched portion. The longitudinal gore strip 15 has one side end 15a adhered to the lining 11 and the other side end 15b adhered to the front cloth. Then, the side end 15a brings down the lateral gore semi-strip 13 to be connected to the lining 11, and the side end 15b brings down the lateral gore semi-strip 14 to be connected to the front cloth 12. The side ends 15a, 15b of the longitudinal gore strip 15 are temporarily pressed and adhered to each other to adhere the lateral gore semi-strip 13 or 14 to the portion overlapping the lining 11 or front cloth 12 and permanently adhered by heating with iron. Thus, preferably a double side adhesive tape is used.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a three-dimensional quilt structure used for down comforters and the like and a method for manufacturing the same.

Prior Art and Problems of the Invention A three-dimensional quilt structure such as a down comforter has a box-shaped space formed by intersecting horizontal and vertical gusset bands inside the quilt. This complicated structure requires a great deal of effort to manufacture. Furthermore, so that the completed futon etc. will be more supple,
It is desirable that each gusset band be diagonal, but this would make manufacturing more difficult and virtually impossible for mass production.

The object of the present invention is to obtain a three-dimensional quilt structure that is easy to manufacture and has high productivity, even though each gusset band is diagonal, and a method for manufacturing the same.

Means for Solving the Problems The three-dimensional quilt structure of the present invention comprises semi-horizontal gusset strips whose one side end is adhered to the outer fabric or lining material and whose other side edges are bonded to each other, and the adhesive portions of these semi-horizontal gusset strips. Both sides are sandwiched and glued,
It is characterized in that each side end has a longitudinal gusset band bonded to the outer material or the lining material by folding down each semi-horizontal gusset band and joining the outer material to the outer material or the lining material.

When this semi-horizontal gusset band is folded down, at the part where one side edge of the vertical gusset band is sandwiched between the outer material or the lining material, whether all three overlapping parts are glued, or only two of them are glued, None of the three parts need be glued together.

It is also possible to form a vertical gusset band by forming one wide band in which multiple pieces are continuous in the width direction so that the cross section has a zigzag shape. It is preferable to use double-sided adhesive tape that can be permanently bonded by heating.

The manufacturing method of the present invention for manufacturing the above structure includes attaching and overlapping one semi-horizontal gusset strip on the lining, then attaching and stacking a vertical gusset strip to the lining and the half-horizontal gusset strip, and then attaching one half-horizontal gusset strip to the lining and stacking the other half-width gusset strip. The outer material is attached to the half-horizontal gusset belt and the vertical gusset belt and overlapped, and then the outer material is attached to the half-horizontal gusset belt and the vertical gusset belt and overlapped.

With this manufacturing method, double-sided adhesive tape can be used to attach each gusset.

Function: In this structure, the horizontal gusset strip is formed by bonding one side edge of two half-horizontal gusset strips, and the vertical gusset strip is held between the half-horizontal gusset strips, so one side of the vertical gusset strip By gluing one end to the outer material and the other end to the lining, the vertical gusset strip becomes diagonal. Also, when gluing the side edges of this vertical gusset band to the outer material and lining,
The half-horizontal gusset strip is folded down and comes into contact with the outer material and lining at this point, and at the part where it intersects with the vertical gusset strip, the half-horizontal gusset strip is twisted into a diagonal K shape. Further, the half-horizontal gusset band has two pieces in the part where it does not intersect with the vertical gusset band, each of which is diagonal. Therefore, a box-shaped structure in which each gusset is diagonal is obtained.

In addition, since each gusset in this structure is diagonal, the outer material and the lining material can be joined together to make it flat, and therefore each component can be manufactured by sequentially overlapping each other.

The manufacturing method of the present invention takes advantage of this property, that is, one half-width gusset band, a vertical gusset band, another half-width gusset band, and the outer material are layered and bonded in this order on the lining, It can be easily implemented.

EXAMPLES Below, examples illustrating the present invention will be specifically described.

FIG. 1 shows a structure 10 of the present invention. In this structure 10, 11 is a lining, 12 is an outer material, 13.14 is a semi-horizontal gusset band,
15 is a vertical gusset band. One side ends 13a and 14a Fi of the semi-horizontal gusset bands 13 and 14 are adhered to the lining 11 or the outer fabric 12, respectively, and the other side ends 13b and 14b Fi are adhered to each other. Both sides of the vertical gusset band 15 are the side edges 1 of the semi-horizontal gusset band 13 and 14.
3b and 14b K are clamped, and these three pieces are glued together at this clamping part. One end 15a of the vertical gusset band 15 is adhered to the lining 11, and the other end 15b is adhered to the outer material. At this time, the side edges 15m are joined to the lining material 1 by folding down the half-horizontal gusset strips 13, and the side edges 15b are joined to the outer material 12 by folding down the half-horizontal gusset strips 14. In the area where the side edges 15a, 15b of this vertical gusset band 15 overlap the half horizontal gusset band 13 or 14 with the lining material 1 or the outer material 12, even if the three pieces are glued together, these two
Only the sheets may be glued together, or they may not be glued at all. For this adhesion, it is preferable to use a double-sided adhesive tape that is pressed temporarily for temporary adhesion and then heated with an iron for final adhesion.

Therefore, in this structure 10, the semi-horizontal gusset bands 13, 14 and the vertical gusset bands 15 intersect to form a box-shaped space, and each gusset band is diagonal to the lining 11 and the outer fabric 12. In addition, if the part where one side edge of the vertical gusset band 15, the semi-horizontal gusset band, the lining material, or the outer material overlap is not glued together, each box-shaped space will communicate in this part, but still. It is practical.

FIG. 2 shows another structure 20. In this structure 20,
21 is the lining, 22 is the outer material, 23 and 24 are the semi-horizontal gusset belts,
25A, 25B, 25C, and 25D are vertical gusset bands.

The vertical gusset bands 25A, 25B, 25C, and 25D are continuous in the width direction and are formed from one wide band 26. This structure 20 is made by bonding the wide belt 26 to the lining 21 and the outer material 22 so that the cross section has a zigzag shape, and forming vertical gusset belts 25A,
The structure is formed in exactly the same manner as the structure 10, except that 25B, 25C, and 25D are attached.

In this structure 20, each vertical gusset band 25A, 25B,
In order to form 25C and 25D with one wide band 26,
Manufacturing becomes easier.

In this example, this structure 20 is applied to the futon side of a down comforter, and the futon side is completed by sewing around the lining material 21 and outer material 22 from the state shown in the figure.

Figures 4 to 10 show the manufacturing method of the present invention,
This forms the structure 2o of the futon wall. The steps will be explained step by step below.

First, as shown in Figure 3, apply the aforementioned double-sided adhesive tape 27 to the adhesive parts of the semi-horizontal gusset band and vertical gusset band on the lining 2.
・,28. Attach ・・・・・・-.

Next, as shown in FIG. 4, the semi-horizontal gusset band 23. . . . are overlapped by bonding their negative ends 23a, . . . to the tape 27. At this time, the portion overlapping with the tape 28 is naturally also bonded.

Next, as shown in FIG. 5, the semi-horizontal gusset band 23. ...-The upper part on the tape 28 and this semi-horizontal gusset band 23.・・・
- Double-sided adhesive tape 29 on the other end portion 23b.・－・・
・,30.・Attach -.

Next, as shown in FIG. 6, tape 28. ......, 29.・・・・・・30.
Glue and stack on...

Next, as shown in FIG.
Double-sided adhesive tape 31, . . . , 32. Attach ・・・・・・.

Next, as shown in FIG. 8, another semi-horizontal gusset band 24.・・・－・
Tape 30, -..., 31. −・・−, 32, −・−
... and overlap it on the half-horizontal gusset band 23.

Next, as shown in Fig. 9, the half horizontal gusset band 24,...
O? - Double-sided adhesive tape 3 is attached to the part above the tab 31 and the side end 24a opposite to the side end 24b adhered to the semi-horizontal gusset band 23.
3. Install -...-134.

Next, as shown in FIG.
...-133, ...-134, ...-... are adhered and overlapped.

After this, each tape is heated with an iron and the adhesive parts are adhered for the final time, resulting in the state shown in Figure 2. The wide band 26 has vertical gusset bands 25A, 25B, 25C, and 25D, and the small-sized quilt structure 20 is completed. do.

Note that each box-shaped space thus formed naturally requires a feather blowing hole, and in this illustrated example, the semi-horizontal gusset bands 23, -
...-124, ...-, make a small cut 35. − to form;
Also, a non-adhesive portion 36 is attached to the end of the tape 23b, .
．． −=・− is formed to serve as a feather blowing hole.

As is clear from the above, in this manufacturing method, the step of attaching the double-sided adhesive tape can be changed, for example, tape 29.・・・−・・, 30, −・ can be omitted,
The structure of the present invention can be easily manufactured by simply stacking a hand-laid gusset band, a vertical gusset band, another hand-laid gusset band, and an outer material in this order on the lining and bonding each part.

Effects of the Invention Although the stylistic quilt structure of the present invention has each gusset band obliquely as described above, it can be easily manufactured by simply overlapping and gluing each component in sequence, and is suitable for mass production.

In addition, by gluing the three parts together at one end of the vertical gusset band and the part where the outer material or lining holds the hand-laid gusset band, each box-shaped space can be completely separated, and it is possible to completely separate each box-shaped space by simply gluing only the three parts. This makes manufacturing easier.

Furthermore, manufacturing can be facilitated by forming a single wide band by making a plurality of vertical gusset bands continue in the width direction.

In addition, it is convenient to use double-sided adhesive tape for temporary adhesion and then heating for final adhesion.

The manufacturing method of the present invention involves sequentially overlapping and bonding each component of the three-dimensional quilt structure, and is extremely easy to implement. A completely partitioned structure can be realized.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the structure of the present invention, Fig. 2 is a perspective view showing another embodiment, and Figs. 3 to 10 each show each step of an embodiment of the manufacturing method of the present invention. FIG. 10.20... Stylistic quilt structure, 11.2]
...Lining, 12.22...Outer material, 13.
14.23.24...Hand-made gusset belt, 15.25A
, 25B, 25C, 25D...--vertical gusset band,
26...--Broad band, 27.28,29,
30,3] , 32.33.34 --- Double-sided adhesive tape.

Claims (1)

[Scope of Claims] 1. A semi-horizontal gusset strip with one side end adhered to the outer fabric or the lining material and the other side edges bonded to each other, and both sides of the semi-horizontal gusset strips are sandwiched and bonded to the adhesive portions of the semi-horizontal gusset strips. A three-dimensional quilt structure such as a down comforter, characterized in that each half-width gusset band is folded down and joined to the outer fabric or lining material, and a vertical gusset band is bonded to the outer fabric or the lining fabric. 2. At the part where the vertical gusset band and the outer material or lining sandwich the semi-horizontal gusset strip, 1 is not glued between the vertical gusset strip and the half-horizontal gusset strip or between the half-horizontal gusset strip and the outer material or lining. The three-dimensional quilt structure according to claim 1. 3. The three-dimensional quilt structure according to claim 1, wherein one side edge of the vertical gusset band and the outer material or the lining material are bonded to each other at a portion where the semi-horizontal gusset band is sandwiched. 4. The three-dimensional quilt structure according to claim 1, 2 or 3, wherein a plurality of vertical gusset bands are made to continue in the width direction to form one wide band. 5. Claim 1, in which a double-sided adhesive tape is used for adhesion, which is temporarily bonded by pressing and then heated with an iron to be permanently bonded.
2, 3 or 4 dimensional quilt structure. 6. Attach the half-horizontal gusset strip No. 1 on the lining and overlap it, then attach the vertical gusset strip to the lining and the half-horizontal gusset strip and overlap it, then attach the other half-horizontal gusset strip to the half-horizontal gusset strip and the vertical gusset strip. The method for producing a three-dimensional quilt structure according to claim 1, 2, 3, 4, or 5, wherein the outer material is attached to a gusset band and overlapped, and then the outer material is attached to and overlapped with the other semi-horizontal gusset bands and the vertical gusset band. 7. Attach double-sided adhesive tape to the adhesive parts of the semi-horizontal gusset band and vertical gusset band on the lining, then adhere one side end of the semi-horizontal gusset band using the double-sided adhesive tape and overlap it on the lining, then On this semi-horizontal gusset band, attach double-sided adhesive tape on the adhesive part of the vertical gusset band and on the other side end of this semi-horizontal gusset band, then adhere the vertical gusset bands using each of the double-sided adhesive tapes and stack them, Next, attach double-sided adhesive tape to the upper part of the other side of the half-width gusset and the adhesive part with the outer material on this vertical gusset strip, and then adhere the other half-width gusset strips using each of the double-sided adhesive tapes. Then, overlap it on the half-horizontal gusset strip, and then attach double-sided adhesive tape on the half-horizontal gusset strip, on the outer adhesive part of the vertical gusset strip and on the side edges that are not bonded to the half-horizontal gusset strip. , Next, a method for producing a three-dimensional quilt structure in which the outer fabric is adhered and layered using each of the above-mentioned double-sided adhesive tapes.