JP2003290010A - Three-dimensional quilt - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To keep the filler of a quilt from moving between cells. <P>SOLUTION: This three-dimensional quilt 1 is obtained by dividing the interior of a bag-shaped side cloth 2 into a plurality of cells 3 by three-dimensional quilt members 4, and filling each of the cells 3 with a filler 5. Slits 6 formed in the three-dimensional quilt members 4 are sealed with beating quilt parts 7 to approximately seal each cell 3. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a comforter,
More specifically, the present invention relates to a three-dimensional quilt futon in which the inside is divided into a plurality of small chambers by a three-dimensional quilt, and filling of each small chamber with a batting material is performed through a slit formed in the three-dimensional quilt.

[0002]

2. Description of the Related Art Conventionally, there is a feather-containing comforter for winter as a three-dimensional quilt comforter. This kind of futon 21 is shown in FIG. 6 (A).
As described above, a bag-shaped side cloth 22, a three-dimensional quilt 24 called a gusset that divides the inside of the side cloth 22 into a plurality of small chambers 23, and downs and feathers as batting materials filled in each small chamber 23. It has and. The three-dimensional quilt 24 is a belt-shaped cloth W having a predetermined width (for example, 5 cm) as shown in FIG.
_{1 to} W ₄ and L _{1 to} L ₃ are formed in a mesh shape in a standing state, and are members that form the side wall of each small chamber 23. Slits 25 are formed at predetermined intervals in the strip-shaped cloths W _{1 to} W ₄ arranged in the width direction of the futon so as to communicate the small chambers 23 arranged in a column. Thereby, even after the inside of the side cloth 22 is divided by the three-dimensional quilt 24, each small chamber 23 can be filled with the batting material. For example, as shown in FIG. 1A, the filling of the filling material is a hose-like filling device in which filling holes 26 are formed at predetermined intervals from a filling opening 26 formed at the upper side of the side cloth 22. (Not shown) is inserted to the vicinity of the lower side of the side cloth 22 through the slit 25.

However, since the conventional futon 21 has been filled with the batting material and then only the filling port 26 is bound to form a finished product, the batting material moves to the other small chamber 23 through the slit 25 through long-term use. There was a fear.

On the other hand, most of the comforters for the summer are divided into a plurality of small chambers by a so-called direct quilt, in which the front and back are directly sewn, and are formed thinner than the comforter 22 for the winter. In this type of futon, even if down or feather is used as the batting material, each small chamber is formed in a substantially sealed state, so it is difficult for the batting material to move to other small chambers, and the filling amount of the batting material is for winter. Since it is smaller than that of the above-mentioned one, there is an advantage that it can be easily configured to be washable even in a domestic washing machine.

However, since the thickness of each small room is not sufficiently secured in the above-mentioned comforter, the padding material is pressed and loses the volume feeling, and the breathability, the hygroscopicity, the moisture releasing property and the heat retaining property which the feathers play are called. There is a risk that the advantages will be impaired.

Therefore, it is considered that the above-mentioned advantage is secured by dividing the inside of the skin comforter with a three-dimensional quilt to improve the bulkiness of the comforter. May cause the batting material to move and lose its shape, and may further limit washing in a domestic washing machine.

[0007]

The present invention has been made in view of the above problems, and its main purpose is to fill each small chamber even if the inside is divided into a plurality of small chambers by a three-dimensional quilt. It is to provide a solid quilt futon whose batting material is hard to move to other small chambers.

[0008]

A three-dimensional quilt futon according to claim 1 of the present invention divides the inside of a bag-shaped side cloth into a plurality of small chambers with a three-dimensional quilt, and fills each of the small chambers with a batting material. In the three-dimensional quilt futon, the slit formed in the three-dimensional quilt for sealing the small chambers to each other is sealed. That is, since the slits communicating with the small chambers are sealed, it is difficult for the batting material to move between the small chambers, and it is possible to prevent the futon from losing its shape.

A three-dimensional quilt futon according to a second aspect is characterized in that the slit is included and sealed in a beating quilt portion compressed together with the side cloth. That is, the beating quilt portion is sewn together with the side cloth using a sewing machine, or is heat-sealed with a heat-sealable adhesive previously applied to the inside of the side cloth. The slit is sealed by compressing the thickness of the futon including the slit.

A three-dimensional quilt futon according to a third aspect is characterized in that a plurality of slits are formed close to each other and the plurality of slits are collectively sealed. That is, as described above, if the slit is sealed with the hitting quilt portion, the sealing portion has a smaller thickness of the futon as compared with other portions, so that in order to improve the bulkiness of the futon, It is desirable to have as few as possible. Further, the number of operations can be reduced by sealing a plurality of slits together rather than sealing each slit separately.

According to a fourth aspect of the present invention, the three-dimensional quilt comforter is a comforter comforter containing feathers or synthetic fibers as the batting material. In general, whether or not a futon can be washed in a home washing machine is mainly determined by the material and filling amount of the batting material.
Washable batting materials include natural feathers such as down and feathers, and synthetic fibers. In addition, for example, in the case of feathers, the filling amount is approximately 4 with respect to a size of 210 cm × 150 cm.
A washable value is about 00 g to 600 g, and a comforter corresponds to a comforter in this range. That is, by applying the three-dimensional quilt to the skin comforter and sealing the slit, the bulkiness of the skin comforter can be increased while ensuring the washability of the skin comforter in household laundry.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a three-dimensional quilt futon 1 according to the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view illustrating a three-dimensional quilt duvet 1 according to the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG.
2 is a sectional view taken along line BB of FIG. As shown in FIGS. 1 to 3, the three-dimensional quilt duvet 1 is a bag-shaped side cloth 2, and a three-dimensional quilt 4 that divides the inside of the side cloth 2 into a plurality of small chambers 3.
With the filling material 5 filled in each small chamber 3, the three-dimensional quilt 4
Slit 6 (see FIG. 4) formed on the quilt section 7
Then, the small chambers 3 are substantially sealed.

As shown in FIGS. 1 to 3, the side cloth 2 is formed in a bag shape by stitching the peripheral portions of a rectangular outer material 8 and a lining material 9 together.

As shown in FIG. 4, the three-dimensional quilt 4 is formed in a mesh shape in a state in which belt-like cloths W _{1 to} W ₄ and L _{1 to} L ₃ having a predetermined width are erected, and the side walls of each small chamber 3 are formed. Is a member constituting. The widths of the band-shaped cloths W _{1 to} W ₄ and L _{1 to} L ₃ differ depending on the type of futon, and are about 5 to 8 cm for winter and about 1 to 3 cm for summer. Also, the band-shaped cloth W ₁ ~
The ends of W ₄ , L _{1 to} L ₃ may be formed in a tapered shape in accordance with the shape of the futon.

Band-shaped cloths W _{1 to} W arranged in the width direction
_The slit 4 is formed with one slit 6 on each side of the intersection with the strip-shaped cloths L ₁ and L ₃ arranged in the longitudinal direction. Slit 6
Is for connecting the small chambers 3 arranged in a column when the inside of the side cloth 2 is divided by the three-dimensional quilt 4, and is included in the hitting quilt portion 7 after filling with the batting material 5 and is sealed. It is a part.

The hitting quilt portion 7 is a portion that is partially compressed to seal the slit 6, and as shown in FIGS. 1 and 3, for example, the outer fabric 8 and the lining 9 of the side fabric 2 are three-dimensional quilt. This is the part where 4 is sewn together. The hitting quilt portion 7 may be applied to the entire belt-shaped cloths W _{1 to} W ₄ , but if the hitting quilt portion 7 has a large compressed portion, the bulkiness of the bedding 1 may decrease, and therefore the hitting quilt portion 7 should be minimized. It is desirable to do.

That is, the three-dimensional quilt futon 1 of the present invention is
Since the plurality of slits 6 are formed close to each other as described above, if they are hit together and sealed with the quilt portion 7,
The compressed part is reduced, and the bulkiness of the futon can be secured.

The material and filling amount of the batting material 5 are different depending on the type of futon. For example, when the material of the batting material 5 is down, the filling amount is 210 cm × 150 cm, and the comforter for winter is about 1.3 to 1.6 kg, and the comforter for summer is 0.4 to about 0.4. It is about 0.6 kg. In addition, in the case of summer comforters, if the batting material 5 is down or feathers or a chemical fiber having moisture release and water resistance, it can be washed in a domestic washing machine and can be kept clean at all times. Become.

The three-dimensional quilt 1 of the present invention is constructed as described above, and since the slits 6 communicating between the small chambers 3 are sealed, each small chamber 3 is in a substantially sealed state, and the batting material 5 is used.
Can be suppressed.

When the above-mentioned three-dimensional quilt comforter 1 is a down comforter, even if the batting material 5 of substantially the same amount as the conventional down comforter (for example, 0.4 kg) is filled, the thickness of each small chamber 3 is reduced. Since it is increasing, the batting material 5 is not pressed. In other words, it is a large and bulky futon, and yet breathable,
Since it becomes a futon with high hygroscopicity, moisture release and heat retention, it can be used as the main futon throughout the year.

Although one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment and various modifications can be made. For example, the slit for sealing is formed in the thickness direction of the futon. It is not limited to that formed, and may be formed in the width direction.

The shape of the small chamber 3 is not limited to the rectangular shape shown in FIG. 1, but may be a triangular shape shown in FIG. 5, for example. In this case, the slits 6 are formed on both sides of the intersection of the strip-shaped fabric L _1, L ₃ in an oblique direction to the arranged the belt-like cloth _{S 1 ~S 3, S 1 '} ~S 3', the four slits 6 It is formed near the intersection.

The hitting quilt portion 7 is not limited to suturing as long as it can compress the futon and seal the slit, and may be a heat-welding adhesive or the like.

[0025]

As described above, according to the present invention, since the slit formed in the three-dimensional quilt dividing the interior of the futon into a plurality of small chambers is sealed, the batting material can be prevented from moving between the small chambers. it can.

[Brief description of drawings]

FIG. 1 is a plan view of a three-dimensional quilt futon according to the present invention.

FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1 and is a vertical cross-sectional view at the center of the small chamber.

3 is a cross-sectional view taken along the line BB of FIG. 1, which is a vertical cross-sectional view taken along the horizontal axis of the three-dimensional quilt.

FIG. 4 is a perspective view of a three-dimensional quilt.

FIG. 5 is a plan view showing a modified example of the three-dimensional quilt futon according to the present invention.

FIG. 6A is a plan view showing a conventional three-dimensional quilt futon, and FIG. 6B is a perspective view of the three-dimensional quilt.

[Explanation of symbols]

1 three-dimensional quilt futon 2 side fabric 3 small rooms 4 three-dimensional quilt 5 batting material 6 slits 7 quilts 8 outer material 9 lining

Claims (4)

[Claims] 1. A three-dimensional quilt blanket in which the inside of a bag-shaped side cloth is divided into a plurality of small chambers by a three-dimensional quilt, and each of the small chambers is filled with a batting material, for connecting the small chambers to each other. A three-dimensional quilt futon characterized in that a slit formed in the three-dimensional quilt is sealed. 2. The three-dimensional quilt futon according to claim 1, wherein the slit is included and sealed in a beating quilt portion compressed together with the side cloth. 3. The three-dimensional quilt futon according to claim 1, wherein a plurality of slits are formed close to each other, and the plurality of slits are collectively sealed. 4. The three-dimensional quilt duvet according to any one of claims 1 to 3, wherein the quilt duvet is a skin comforter containing feathers as the batting material.