JP2703743B2 - Futon - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon excellent in heat insulation and having a high-class feeling different from feathers.

[0002]

2. Description of the Related Art Conventionally, cotton, wool, feathers and the like are generally used as a batting material for beddings such as mats and hangers. There was a problem that it got out. To this end, various special processes have been applied to the side lands, and measures have been taken to prevent the batting from slipping out.

[0003] However, the method of performing special processing on the side lands not only reduces the touch and texture, but also causes a problem that the manufacturing cost is relatively high.

For this reason, in recent years, a method has been developed in which short fibers are entangled or twisted to form continuous long fibers, and the long fibers are used as batting to prevent the short fibers from coming off from the side ground. I have.

[0005]

However, conventional long fibers are continuous long fibers obtained by entanglement or twisting of short fibers. The material itself became hard, which caused discomfort during use and reduced texture. In addition, yarn breakage of long fibers occurred during the use period.

SUMMARY OF THE INVENTION In view of the foregoing, it is an object of the present invention to provide a high-grade futon which prevents the breaking of long fibers, and has a different touch and feel from feathers and the like, and also has a heat retaining property. Is what you do.

[0007]

The present invention has the following configuration to achieve the above object. (1) A cocoon thread bundle of long fibers formed by pulling out cocoon threads from a plurality of cocoons and separating them one by one to form a futon main body by being sandwiched from both upper and lower sides by a side ground, and appropriately forming the futon main body. While quilting is given to the place,
The periphery of the futon body is covered with a dress material made of woven fabric,
In addition, the peripheral portion is fixed by a holding cloth.

(2) The futon according to (1), wherein the cocoon bundles of long fibers are arranged in the longitudinal direction of the futon body.

(3) The futon according to (1), wherein the cocoon bundles of long fibers are arranged in the short side direction of the futon body.

(4) The futon according to (1), wherein the bundles of long cocoons are arranged in the longitudinal direction and the short side direction of the futon body.

(5) The above-mentioned (1) to (2), wherein the futon main body is doubled, solid cotton as a core material is inserted between the futon main bodies, and the periphery of the futon main body is covered with a surface material. (4) The futon according to any one of the above (4).

With the above configuration, the feel and texture of the futon,
In addition, the heat retention is improved, and thread breakage during the use period is prevented, so that an unprecedented luxury can be obtained.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One example of a futon of the present invention will be described with reference to FIG. The futon 1 shown in FIG. 1 is configured by covering a batting 2, a side ground 6 for sandwiching the batting 2 from above and below, and a futon body 3 formed by the side ground 6 with a front fabric 8.

The batting 2 is about 3,000-5,000.
Each cocoon thread 5 is drawn out from a cocoon grain, and is composed of a cocoon thread bundle 4 produced by separating and separating the cocoon threads one by one. The cocoon bundle 4 is cut to an appropriate length according to the intended use while being pulled by a draft device. As for the cocoon thread 5 constituting the cocoon thread bundle 4, one cocoon thread 5 is from 2.5 denier to 3.
It is a long fiber with a thickness of 0 denier, and one cocoon thread 5
The futon 1 is arranged in a continuous state from one end to the other end.

The cocoon bundle 4 is sandwiched by both sides 6 from above and below, and quilting 7 for preventing the cocoon bundle 4 from shifting is provided at an appropriate position. In addition, around the side land 6, in order to prevent the quilting 7 from thread cutting,
Outer fabric 8 made of woven fabric is covered and futon 1
Is locked by a locking process using a holding cloth 9.

FIGS. 3A, 3B and 3C are partially cutaway plan views showing the arrangement of the cocoon bundles 4 in the futon of the present invention.

FIG. 3A shows a state where the cocoon thread bundles 4 are arranged in the longitudinal direction of the futon 1. The cocoon thread bundle 4 is composed of a plurality of cocoon threads 5 arranged continuously from the end A to the end B of the futon 1.

FIG. 3B shows a state in which the cocoon thread bundles 4 are arranged in the short side direction of the futon 1. The cocoon thread bundle 4 is composed of a plurality of cocoon threads 5 arranged continuously from the end c to the end d of the futon 1.

FIG. 3C shows a state in which the cocoon thread bundles 4 are arranged so as to intersect in the longitudinal direction and the short side direction of the futon 1.

The above (a), (b) and (c)
The cocoon bundle 4 is sandwiched between both sides of the cocoon bundle 4 from above and below.
A quilting 7 is provided to prevent misalignment. Further, a periphery of the side land 6 is covered with a surface material 8 for preventing the quilting 7 from breaking or fraying.

FIG. 4 shows another embodiment of the present invention. The futon 11 is a futon in which the futon main body 3 is doubled and solid cotton 10 as a core material is inserted between the futon main bodies 3.
The solid cotton 10 is made of a synthetic fiber material such as nylon or polyester, and can be appropriately selected depending on the purpose, such as a material which is compressed and has an appropriate elasticity or a feather wool. The periphery of the futon 11 having the core material 10 is covered with a dress material 12, and the periphery is fastened by a holding cloth 13. When an elastic material is used as the solid cotton 10, the futon 1
Since 1 has appropriate strength, it is preferable to use it as a mattress.

[0022]

As described above, the futon of the present invention has the following effects by adopting the above structure.

(1) Separating long filament cocoons one by one,
Since the futons are arranged in a continuous state from one end to the other end, an appropriate space is formed between the yarns and the heat insulation is excellent. (2) Since the cocoons are independent one by one, there is no fear of twisting or twisting. (3) Since the cocoon thread itself contains sericin, the cocoon thread has appropriate elasticity and stiffness, and thread cutting during use can be reduced. (4) Since the inherent advantages of silk can be effectively exhibited, a sense of quality different from that of feathers can be obtained.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an example futon of the present invention.

FIG. 2 is a partially cutaway perspective view of the futon of the present invention.

FIG. 3 is a partially cutaway plan view showing the arrangement of cocoon bundles in the futon of the present invention.

FIG. 4 is a cross-sectional view of another example of the futon of the present invention.

[Description of Signs] 1 futon 2 batting 3 futon body 4 cocoon thread bundle 5 cocoon thread 6 side cloth 7 quilting 8 outer fabric 9 holding cloth 10 solid cotton 11 futon 12 outer cloth 13 holding cloth

Claims (5)

(57) [Claims] 1. A cocoon thread bundle of long fibers formed by drawing cocoons from a plurality of cocoons and separating and separating the cocoons one by one,
The futon body is sandwiched by both sides from above and below,
A futon characterized in that quilting is applied to an appropriate portion of the futon body, the periphery of the futon body is covered with a dress material made of a woven cloth, and a peripheral portion is fastened by a holding cloth. 2. The futon according to claim 1, wherein the cocoon bundles of long fibers are arranged in the longitudinal direction of the futon main body. 3. The futon according to claim 1, wherein the cocoon bundles of long fibers are arranged in a short side direction of the futon main body. 4. The futon according to claim 1, wherein the cocoon bundles of long fibers are arranged in the longitudinal direction and the short side direction of the futon main body. 5. The futon body according to claim 1, wherein the futon body is doubled, solid cotton as a core material is inserted between the futon bodies, and the periphery of the futon body is covered with a surface material. Futon according to any one of the above.