JP2017063937A - Floss silk thick quilt - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floss silk thick quilt at a lower price by improving productivity.SOLUTION: In floss silk thick quilt 3, batting 1 which comprises silk cotton obtained by opening a cocoon filament and manually stretched floss silk made by opening a cocoon is wrapped in a side clothing fabric 2. The batting 1 is constituted in such a way that there are silk cotton layers 11a to 11e where the silk cottons are arranged in a vertical direction or in a horizontal direction and the silk cotton layers are plurally piled with alternating their row directions, and there are manually stretched floss silk layers 12a to 12c, 12d to 12f where manually stretched floss silks which are stretched by hands are arranged in a vertical direction or in a horizontal direction and the manually stretched floss silk layers are plurally piled on the silk cotton layers 11a, 11e as the top and bottom layers.SELECTED DRAWING: Figure 6

Description

  [Technical Field] The present invention relates to a cotton quilt in which a batting made of cotton made by stretching a heel is wrapped with a side cloth.

  The cotton quilt is conventionally known as a high-quality futon. The cotton futon has excellent heat retention, is about 1/3 lighter than cotton futon, and has 1.3 to 1.5 times moisture absorption and moisture release compared to cotton futon. It is difficult and has features such as flame retardancy and durability. In addition, it is also known that cotton quilts have an effect that is not seen in feather and wool futons, which improves symptoms such as neuralgia, rheumatism, stiff shoulders, and coldness.

  As described in Patent Document 1, the original cotton quilts are hand-drawn cotton (square cotton, bag cotton, triangular cotton) made by spreading a bag by hand or by machine, and further expanded to a futon outer shape. It is manufactured by forming a (cotton piece) and stacking several hundreds of the above-mentioned cotton layers to form a filling, and wrapping the filling with a side fabric (see Patent Document 1 [0002]). The hand-drawn cotton made by spreading cocoons has the function of sericin remaining on the surface linking the cotton layers together.

JP 09-108071 A

  The cotton quilt made by stacking several hundred cotton layers with hand-drawn cotton has labor and time for forming and stacking the cotton layers, and it was difficult to improve productivity. Such a cotton futon has a high material cost because a large amount of hand-drawn cotton is used. However, since the productivity cannot be increased, a so-called mass production effect cannot be obtained and the manufacturing cost is also high. Therefore, we examined the structure of the batting made of cotton so that we could increase the productivity and provide cheaper cotton futon.

  As a result of the study, what was developed is a cotton cotton futon that wraps a cotton pad with side fabric consisting of silk cotton obtained by opening the silk thread and hand-drawn cotton made by spreading the silk thread. Alternatively, the silk cotton layers arranged in the horizontal direction are stacked in multiple layers by alternately changing the arrangement direction, and the hand-drawn cotton layers in which the hand-drawn cotton yarns are arranged in the vertical direction or the horizontal direction are arranged in a single layer or a plurality of silk cotton layers in the intermediate layer. A cotton quilt constructed by sandwiching layers or superposing a single layer or a plurality of layers on the uppermost or lowermost silk cotton layer. The silk cotton layer and the hand-drawn cotton layer arrange silk cotton and hand-drawn cotton having the length of the futon in the horizontal direction, and silk cotton and hand-drawn cotton in the width of the futon are arranged in the vertical direction. Here, the “futon outer shape” means a shape of the finally formed cotton futon in a plan view, and is usually a vertically long rectangle.

  Since silk cotton is manufactured by opening the silk thread, it is easier to make it thicker than hand-drawn cotton, and multiple layers can be stacked to increase the volume of the cotton pad, but since the silk thread extends in one direction, adjacent silk cotton or silk Cotton itself is easy to separate. Although hand-drawn cotton is thin, it is difficult for hand-drawn cotton and other hand-drawn cotton or other hand-drawn cotton itself to be separated due to stringing. Also, ordinary hand-drawn cotton is likely to stick to other hand-drawn cotton and other adjacent sericin. Filling is ensured by a plurality of silk cotton layers. In addition, the batting is a silk cotton layer in which the hand-drawn cotton layer sandwiched between the silk layers of the intermediate layer and the hand-drawn cotton layer overlaid on the uppermost silk layer or under the lowermost silk layer are in contact with each other. By being entangled with each other, separation of the silk cotton layer is suppressed or prevented by the hand-drawn cotton layer.

  Preferable padding is a silk cotton layer with silk cotton with a length exceeding the futon outline in the vertical direction or the horizontal direction. The hand-drawn cotton layer arranged in the horizontal or horizontal direction is composed of a single layer or multiple layers sandwiched between the silk layers of the intermediate layer, or a single layer or multiple layers stacked on the uppermost layer or the lowermost silk layer. Futon folds together the excess of the silk cotton layer and the hand-drawn cotton layer that protrudes from the outer shape of the futon, and creates a spherical edge together with the side fabric. Further, the batting may be integrated by partially quilting with the side fabric. “Folding the surplus of the silk cotton layer and the hand-drawn cotton layer together” means that the surplus is folded or rolled in a state where the surplus is overlapped.

  “Silk cotton with a length exceeding the futon outline” means that the length in the vertical direction exceeds the length of the futon outline, and excess silk appears in the vertical direction, or the lateral length exceeds the width of the futon outline. This means silk cotton with excess left and right. In addition, “hand-drawn cotton spread to a length exceeding the futon outline” means that the hand-drawn cotton spread beyond the length or width of the futon outline and surplus on the top or bottom or left and right. Means. It is desirable that the excess of the silk cotton or hand-drawn cotton that protrudes from the upper and lower sides or the right and left from the futon outline is equal to the arrangement direction of the silk cotton or hand-drawn cotton, and that the upper and lower sides or right and left protrudes symmetrically.

  The ball edge is folded back together with the silk cotton layer and the hand-drawn cotton layer, thereby structurally integrating the two and fixing the position of the both sides to the side fabric surrounding the ball edge. In the quilting, the silk cotton layer, the hand-drawn cotton layer and the side fabric are sewn together, and the silk cotton layer and the hand-drawn cotton layer are fixed to the side fabric. Then, the silk cotton layer is restrained or prevented from being separated by each of the cotton layers when the hand-drawn cotton layer fixed in position by the ball edge or quilting is entangled or sericin remaining in the hand-drawn cotton layer is stuck.

  The cotton quilt of the present invention is made of cotton that is difficult to separate by making a large part of the cotton using high-productivity and bulky silk cotton, and making up for the easily separated defects of the silk cotton with hand-drawn cotton. Is realized. Silk cotton obtained by opening the silk thread has high productivity because it can be industrially produced, and its manufacturing cost is lower than that of hand-drawn cotton with the same bulk. From this, the cotton quilt of the present invention has an advantage that it can be provided at a lower cost than the conventional one.

  The ball edge and quilting structurally integrate silk cotton and hand-drawn cotton, and fix the position of the silk cotton and hand-drawn cotton to the side fabric. Silk cotton is positionally fixed to the sphere edge or quilting, so that separation is suppressed. In addition, the hand-drawn cotton is entangled with or stuck to the silk cotton while being fixed to the ball edge or quilting, thereby better preventing the separation of the silk cotton. In this way, the cotton quilt provided with the ball edge and the quilted cotton quilt are better prevented from separating the batting.

It is a perspective view showing an example of the cotton quilt to which the present invention is applied. It is a perspective view showing the state in which the silk cotton layer which the silk cotton arranged in the vertical direction or the horizontal direction is piled up. It is a perspective view showing the state which finished | stacking 5 layers of silk cotton layers. It is a perspective view showing the state which has overlapped three hand-drawn cotton layers on the uppermost layer and the lowermost silk cotton layer. It is a perspective view showing the state which stores the batting which turned over the excess which protrudes from the futon outer shape inward in a side cloth. It is the AA section cross-sectional enlarged view in FIG. 1 in the cotton quilt of this example. FIG. 7 is a cross-sectional enlarged view corresponding to FIG. 6 in another example of a cotton quilt.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. As shown in FIG. 1, the cotton quilt 3 to which the present invention is applied is, for example, a sphere that makes a round along a peripheral edge having a size corresponding to a quilt outer shape 13 of 210 cm long × 150 cm wide (see FIG. 2 and later). In addition to the provision of the edge 22, there is no significant difference in appearance from the conventional product. The cotton quilt 3 of this example has a size corresponding to the futon outer shape 13 (see FIG. 2 and the subsequent figures) in order to form the ball edge 22 with the batting 1 (see FIG. 5) and the side cloth 2. They are integrated by a spherical edge forming sewing line 221 extending along the peripheral edge and six quiltings 21 arranged at approximately equal intervals in the vertical and horizontal directions.

  The manufacturing procedure of the batting 1 will be described. As shown in FIG. 2 and FIG. 3, the batting 1 first changes the silk cotton layers 11 a to 11 e in which the silk cotton 111 a to the silk cotton 111 e are arranged in the vertical direction or the horizontal direction while alternately changing the arrangement direction. Overlay on 5 layers. In this example, the silk cotton layer 11a to the silk cotton layer 11e have a size in which the extra 131 of 10 to 20 cm is added to the outside in the longitudinal direction and the lateral direction from the futon outer shape 13 in order to form the spherical edge 22 (from 230 cm to 230 cm in length). The length of each of the silk cotton a to silk cotton 111e is determined so as to be 250 cm × 170 cm to 190 cm. The bulk of the silk cotton layer 11a to the silk cotton layer 11e (silk cotton 111a to silk cotton 111e) is about 5 cm to 10 cm in an uncompressed state.

  It is free to arrange the silk cotton 111a to the silk cotton 111e of each silk cotton layer 11a to the silk cotton layer 11e in the vertical direction or the horizontal direction, but the arrangement direction between the overlapping silk cotton layers 11a to the silk cotton layer 11e. Should cross. In addition, the number of the silk cotton layers 111a to 111e of the silk cotton layers 11a to 11e can be freely arranged. The silk cotton layer 11a to the silk cotton layer 11e are main components that determine the bulk and weight of the batting 1, and consequently the bulk and weight of the cotton futon 3 itself. From now on, for example, when determining the size and number of silk cotton 111a to silk cotton 111e and the number of layers of silk cotton layer 11a to silk cotton layer 11e so that about 1 kg of cotton is included as the cotton 1 of the cotton quilt 3 Good.

  In the case of this example, the silk cotton layers 11a, 11c, 11e of the lowermost layer (the first layer from the bottom), the middle middle layer (the third layer) and the uppermost layer (the fifth layer) are the silk cottons 111a, 111c, 111e is formed in a rectangular shape in plan view that is long in the vertical direction, and is arranged in five rows in the horizontal direction. The silk cotton 111a, 111c, 111e is longer than the length of the futon outline by twice the surplus 131. Further, the silk cotton 111a, 111c, and 111e positioned at the respective ends in the arrangement direction (for example, in the case of silk cotton 11a, the lower right end and the upper left end in FIG. 2) respectively protrude from the futon outline by the excess 131.

  The silk cotton layers 11b and 11d of the middle lower layer (second layer) and middle upper layer (fourth layer) are formed by spreading silk cotton 111b and 111d into a rectangular shape in plan view that is long in the horizontal direction and arranging six rows in the vertical direction. Configure. The silk cotton 111b and 111d is longer than the lateral length of the futon outline by twice the surplus 131. Further, the silk cotton 111b and 111d positioned at the ends in the arrangement direction (for example, silk cotton 11b, the lower left end and the upper left end (not shown) in FIG. 2) protrude from the futon outer shape by the excess 131 respectively. As shown in FIG. 3, the batting 1 in this example secures a bulk by stacking five silk cotton layers 11 a to 11 e.

  Among the silk cotton layers 11a to 11e thus stacked, three hand-drawn cotton layers 12a to 12c are layered on the bottom silk cotton layer 11a from the bottom, and the top silk cotton layer 11e is overlapped. Three layers of the hand-drawn cotton layer 12d to the hand-drawn cotton layer 12f are stacked from above. The hand-drawn cotton layer 12a to the hand-drawn cotton layer 12f are made of hand-drawn cotton 121a to hand-drawn cotton 121f by spreading the cocoon by hand or by machine. It is easy to get involved. The bulk of the hand-drawn cotton 121a to the hand-drawn cotton 121f is 5 mm or less.

  As shown in FIG. 3, the hand-drawn cotton layer 12c in contact with the lowermost silk cotton layer 11a and the hand-drawn cotton layer 12d in contact with the uppermost silk cotton layer 11e are silk cotton 111a constituting the silk cotton layers 11a and 11e. , 111e perpendicular to the arrangement direction of the hand-drawn cotton 121c, 121d spread in a long rectangular shape in the horizontal direction, and arranged in six rows in the vertical direction. The hand-drawn cottons 121c and 121d are twice as long as the surplus 131 from the lateral length of the futon outline. Further, the hand-drawn cotton 121c, 121c, 121d, 121d located at the end in the arrangement direction protrudes from the futon outer shape by the surplus 131.

  The hand-drawn cotton layer 12b is formed by arranging five rows of hand-drawn cotton 121b which are orthogonal to the hand-drawn cotton 121c of the upper hand-drawn cotton layer 12c and spread in a long rectangular shape in the vertical direction in the horizontal direction. The hand-drawn cotton 121b is twice as long as the surplus 131 from the longitudinal length of the futon outer shape, and the one located at the end in the arrangement direction protrudes from the futon outer shape by the surplus 131. Further, the hand-drawn cotton layer 12a is formed by arranging six rows of hand-drawn cotton 121c, which are orthogonal to the hand-drawn cotton 121b of the upper hand-drawn cotton layer 12b and spread in a laterally long rectangular shape in the vertical direction. The hand-drawn cotton 121c is twice as long as the surplus 131 from the lateral length of the futon outer shape, and the one located at the end in the arrangement direction protrudes from the futon outer shape by the surplus 131.

  The hand-drawn cotton layer 12e is formed by arranging five rows of hand-drawn cotton 121e which are orthogonal to the hand-drawn cotton 121d of the lower hand-drawn cotton layer 12d and spread in a rectangular shape in a long vertical direction in the horizontal direction. The hand-drawn cotton 121e is longer than the length in the longitudinal direction of the futon outline by twice as much as the surplus 131, and the one located at the end in the arrangement direction protrudes from the futon outline by the surplus 131. Further, the hand-drawn cotton layer 12f is formed by arranging six rows of hand-drawn cotton 121f that are orthogonal to the hand-drawn cotton 121e of the lower hand-drawn cotton layer 12e and spread in a rectangular shape in the horizontal direction in the vertical direction. The hand-drawn cotton 121f is longer than the lateral length of the futon outer shape by twice the surplus 131, and the one located at the end in the arrangement direction protrudes from the futon outer shape by the surplus 131.

  In this way, the silk cotton layer 11a to the silk cotton layer 11e and the hand-drawn cotton layer 12a to the hand-drawn cotton layer 12f are alternately arranged in the direction of the silk cotton 111a to the silk cotton 111e and the hand-drawn cotton 121a to the hand-drawn cotton 121f. By changing and overlapping, the silk cotton 111a to the silk cotton 111e and the hand-drawn cotton 121a to the hand-drawn cotton 121f are entangled with each other to prevent displacement. In particular, the hand-drawn cotton 121a to the hand-drawn cotton 121f that are easily entangled and have adhesive sericin remain easily entangled with each other, and the silk cotton 121a of the silk cotton layer 12a that the hand-drawn cotton 121c contacts and the silk cotton layer 12e that the hand-drawn cotton 121d contacts The separation of silk cotton 121e is better prevented.

  As shown in FIG. 5, the batting 1 constructed by superimposing the silk cotton layer 11 a to the silk cotton layer 11 e and the hand-drawn cotton layer 12 a to the hand-drawn cotton layer 12 f has the surplus 131 that protrudes from the futon outer shape 13 folded inside. Insert into the bag-shaped side fabric 2 in a rolled state. The side fabric 2 is made of cotton or silk as in the conventional case. When the cotton quilt 3 is inserted into the side fabric 2, the root of the surplus 131 is sewed along the futon outer shape 13 with a sphere-forming seam line 221. As shown in FIG. The surplus 131 that remains folded and rounded is compressed to form the spherical edge 22. As described above, the ball edge 22 integrates the silk cotton layer 11a to the silk cotton layer 11e, the hand-drawn cotton layer 12a to the hand-drawn cotton layer 12f, and the side fabric 2 together with the six quiltings 21 in a fixed manner.

  As shown in FIG. 6, the cotton quilt 3 is different in bulk, but the silk cotton layer 11 a to the silk cotton layer 11 e and the hand-drawn cotton layer 12 a to the hand-drawn cotton layer 12 f, which are all made of cotton, constitute the batting 1. Therefore, like conventional cotton futon, it is lightweight, has heat retention, moisture absorption and moisture release, flame retardancy, and durability, and has the effect of improving symptoms such as neuralgia, rheumatism, stiff shoulders and coldness. Further, the ball edge 22 is formed by laminating all the surplus of the laminated silk cotton layer 11a to silk cotton layer 11e and the hand-drawn cotton layer 12a to the hand-drawn cotton layer 12f. The physical integration of the layer 11e and the hand-drawn cotton layer 12a to the hand-drawn cotton layer 12f is realized, and the separation of the silk cotton 111a to the silk cotton 111e and the hand-drawn cotton 121a to the hand-drawn cotton 121f is physically prevented.

  The lowermost and uppermost silk cotton layers 11a and 11e are prevented from being separated by the action of the hand-drawn cotton layers 121c and 121d of the hand-drawn cotton layers 12c and 12d in contact with each other. This is due to the action of the hand-drawn cotton 121c and 121d, which is particularly easily entangled and the remaining sericin exhibits adhesiveness. Therefore, for example, as shown in FIG. 7, the hand-drawn cotton layer 12c is sandwiched between the middle lower silk cotton layer 11b and the middle middle silk cotton layer 11c, and the middle middle silk cotton layer 11c and middle upper silk cotton If the hand-drawn cotton layer 12d is sandwiched between the layers 11d, the five silk cotton layers 11a to the silk cotton layer e are all in contact with the hand-drawn cotton layers 12b, 12c, 12d, and 12e, thereby preventing separation.

１ Cotton Futon
11a ~ 11e silk cotton layer
111a-111e silk cotton
12a-12f hand-drawn cotton layer
121a ~ 121f Manual cotton
13 side fabric
14 Sphere
141 Spherical stitch forming line
15 Quilting
16 Futon outline
161 Surplus

Claims (3)

A cotton futon that wraps a batting made up of silk cotton obtained by opening the silk thread and hand-drawn cotton made by spreading the cocoon with side fabrics,
The batting is a silk cotton layer in which silk cotton is lined up in the vertical or horizontal direction. A cotton futon made up of a single layer or multiple layers sandwiched between silk layers or a single layer or multiple layers stacked on the uppermost or lowermost silk layer. The batting is made of hand-drawn cotton in the lengthwise direction, with silk cotton layers with a length exceeding the outer shape of the futon lined up in the vertical or horizontal direction. Alternatively, the hand-drawn cotton layers arranged in the lateral direction are configured by sandwiching a single layer or a plurality of layers in the silk cotton layer of the intermediate layer, or by stacking a single layer or a plurality of layers on the top or bottom silk cotton layer,
The cotton quilt according to claim 1, wherein a surplus of the silk cotton layer and the hand-drawn cotton layer protruding from the outer shape of the futon is folded back together to form a sphere edge together with the side fabric. The cotton quilt according to claim 1 or 2, wherein the batting is partly quilted together with the side fabric.

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