JP2002102035A - Cover cloth for feather quilt, its gusset body and method of manufacturing for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily manufacture a cover cloth for feather quilts having a three- dimensional structure and to enable its automated production. SOLUTION: Gusset parts 15 which are formed by cutting out a flat planar sheet 1 and connecting belt-like parts 14 extending along the parting-off segments of the completed quilt over the entire surface on the cover cloth to an integrated shape, superposing two sheets thereof on each other and bonding both ends of the respective superposed belt-like parts to each other are used as a gore body 16. The cover cloth is formed by bonding the outside surfaces in the central parts of the belt-like parts of the gusset body and side materials. Accordingly, the gusset body is completely flat planar in the process of manufacture and since the entire part is integrally formed, the manufacture is easy and suitable for automation.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon side used for a three-dimensional quilt duvet, a gusset body thereof and a method for producing them.

[0002]

A gusset body is provided on a futon side used for a three-dimensional quilt duvet to form a section for separating feathers. This gusset body usually has a three-dimensional structure in which a belt-shaped cloth body is attached to both sides of the front and back sides so as to extend long and further intersects each other to form a section. Therefore, in this manufacturing, such a three-dimensional structure must be formed by sequentially attaching a band-shaped cloth body, and a great deal of trouble is required. Automation is also very difficult, and in practice,
Almost all processes are performed manually.

[0003] Therefore, an object of the present invention is to obtain a new structure and a new manufacturing method which enable such a duvet side to be easily manufactured and also to be automated. It was done.

[0004]

According to the present invention, there is provided a belt-like portion formed by cutting out a flat sheet as a gusset instead of a conventional belt-like cloth, and extending along a partition portion of a completed futon. However, two gusset parts which are integrated and integrated over the entire surface of the futon side are used by stacking two gusset parts and joining both ends of the overlapping strips to each other.
Then, the outer surface of the central portion of the gusset-like band portion and the side ground are joined to form a futon side.

[0005] Therefore, the gusset body is completely flat in the manufacturing process and is entirely integrated, so that the manufacturing operation and handling are easy, and it is suitable for automation.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS That is, in the present invention, a flat sheet is cut out, and a belt-like portion extending along a dividing portion of a completed futon has a shape integrally connected over the entire futon side. A gusset body in which two gusset parts are stacked and both ends of each overlapped band-shaped part are connected to each other, and a side which is overlapped on both sides of the gusset body and which is joined to the central part outer surface of the band-shaped part of the gusset body A duvet side for a duvet characterized by having a ground. In addition, various means such as suturing, bonding, or a combination thereof can be used for joining both ends of each band-like portion and joining the band-like portion to the side ground.

Further, the present invention provides a gusset part formed by cutting out one flat sheet and having a belt-like portion extending along a partition portion of a completed futon connected and integrated over the entire futon side. And a gusset on the duvet side for the duvet formed by joining both ends of each of the overlapping and overlapping strips. The gusset also includes a duvet-side gusset provided with an adhesive on a central portion of an outer surface of the band-shaped portion of each gusset part, the adhesive being bonded to a side.

According to the manufacturing method of the present invention, one flat sheet is cut out to form a gusset part in which a belt-like portion extending along a dividing portion of a completed futon is connected and integrated over the entire futon side. After that, two gusset parts are stacked, and both ends of each overlapped band-shaped part are joined together to form a gusset body. A method for manufacturing a duvet for a duvet characterized by being bonded to an outer surface at a central portion. That is, it is a manufacturing method in which a gusset part is formed by cutting out, this is joined to form a gusset body, and this is joined to the side. This order can be changed in other ways.

[0009] The sheet may be joined first and then cut out to form a gusset, to which the side may be joined. That is, the two flat sheets are overlapped, a band extending along the dividing portion of the completed futon is set, and both sheets are joined to each other at both end positions of the band, and thereafter, both sheets are cut out. 1, two gusset parts formed by cutting out the flat sheet and extending along the dividing portion of the completed futon, in which the gusset parts are connected and integrated over the entire futon side, Forming a gusset formed by joining both ends of the band to each other, and then laying the side portions on both sides of the gusset, respectively, and joining with the outer surface of the center of the band for a duvet. A futon side manufacturing method is also possible.
This method is suitable when the both ends of the belt-shaped portion are stitched together because the stitching portion is stably pressed.

Furthermore, the joining and the cutting can be performed simultaneously, and then the side lands can be joined. That is, the two flat sheets are overlapped to form a band extending along the division of the completed futon. At both end positions of the band, both sheets are cut out while joining both sheets together. Each of the gusset parts formed by cutting out the flat sheet of the above, and two gusset parts in which the band-shaped part extending along the division part of the completed futon is connected and integrated over the entire surface of the futon side, and overlapped. To form a gusset body by joining both ends of the gusset body, and then lay the sides on both sides of this gusset body,
A method for producing a duvet for the duvet characterized by being joined to the outer surface of the central portion of the band-like portion is also possible. This method is suitable for suturing both ends of the belt-shaped portion using an automatic sewing machine with a cutter.

Further, it is also possible to connect the cut gusset parts and the side lands, and then connect the gusset parts together to complete the gusset body. That is, one flat sheet is cut out to form a gusset part in which a band-like part extending along a partition part of the completed futon is connected and integrated over the entire futon side, and thereafter, this gusset part Is overlapped on the inner surface of the side portion, joined to the outer surface of the central portion of the band portion, and then the two side portions with the gusset part are put together and the gusset parts are overlapped, and both ends of each overlapped band portion are joined to each other. In addition, a method of manufacturing a duvet side for a duvet characterized by forming a futon side together with a gusset body is also possible.

Further, a method is also possible in which one gusset part is superimposed on one side ground, then another gusset part, and then another side ground. That is, one flat sheet is cut out to form a gusset part in which a band-like part extending along a partition part of the completed futon is connected and integrated over the entire futon side, and thereafter, this gusset part Is overlapped on the inner surface of the gusset, joined to the outer surface of the central portion of the strip, and then another gusset is overlapped on the gusset of the side with gusset, and both ends of each overlapped strip are joined to each other. Then, a gusset body is formed, and then another side is overlapped with the gusset body and connected to the outer surface of the central portion of the band-shaped portion, and a method of producing a duvet side for a duvet is also possible.

According to the method of manufacturing the gusset body of the present invention, as is apparent from the above-mentioned futon-side manufacturing method, one flat sheet is cut out, and a band-like portion extending along the partition portion of the completed futon is formed on the futon side. Forming a gusset part having a shape integrated and integrated over the entire surface, and thereafter stacking two gusset parts, and joining both ends of each overlapped band-shaped part to each other, It is a gusset body manufacturing method.

In another, two flat sheets are overlapped to form a strip extending along the dividing portion of the completed futon. At both ends of the strip, the two sheets are joined to each other. Two gusset parts are formed by cutting out a sheet and cutting out one flat sheet, and the strip-shaped part extending along the dividing part of the completed futon is connected and integrated over the entire futon side. And a gusseted body for the duvet side, wherein both ends of each of the overlapping strips are joined together.

[0015] In another aspect, the two flat sheets are overlapped, and a belt-like portion extending along the dividing portion of the completed futon is set.
At both end positions of the band, the two sheets are cut out while connecting the two sheets together, and one flat sheet is cut out. The band extending along the dividing portion of the completed futon is formed on the futon side. Characterized in that two gusset parts in a shape integrated and connected over the entire surface are overlapped and a gusset body is formed by joining both ends of each overlapped band-shaped part to each other. It is.

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention. In this manufacturing method, a sheet is first joined, then cut out to form a gusset body, and a side material is joined thereto.

First, a flat sheet 11 for forming a gusset body
Are prepared. This is almost the same shape as the side ground. The material is optional, but a nonwoven fabric that is soft and does not cause fraying or the like in subsequent cutouts is suitable. Each sheet 1
On one surface, a strip extending along the division of the completed futon is set (see FIG. 3), and a tape 12 to which a thermal adhesive is adhered is sewn to the center of the strip. (Figure 1). The thermal adhesive of the tape 12 has no adhesive force at all times, and exerts an adhesive action by heating with an iron.

Next, the two sheets 11 with the tape are overlapped so that the tape is on the outer surface, and the two sheets are stitched together at the two end positions of the band-shaped portion (FIG. 2). In the illustrated example, since the shape of the partition of the futon is bilaterally symmetric, the two sheets to be overlapped have the same shape. In addition, the shape of the division of the futon may be a quadrangle, a triangle, or any other shape, in addition to a shape obtained by combining a hexagon and a pentagon as in this example. Of course, a shape that is not symmetrical is also possible. In this case, the two sheets to be stacked must be not identical but symmetrical. This sewing operation can be automatically performed by an automatic sewing machine.

Thereafter, both sheets 11, 11 are cut out in the vicinity of the seam 13 (FIG. 3). In this way, two gusset parts 15 formed by cutting out one flat sheet and extending along the dividing portion of the completed futon are connected and integrated over the entire futon side. ,
The gusset body 16 is formed by joining both ends of the overlapping strips to each other. In addition, it is a principle that the cutout position is as close as possible along the suture 13 portion. However, the cutout position may be separated from the suture portion and cut into, for example, an ellipse instead of the hexagon in the figure. This cutting can be performed at one time using a punching blade.

Next, the side fabrics 17 and 17 are placed on both sides of the gusset body 16, respectively, and heated with an iron.
(See FIG. 4). After that, close the surroundings in the usual way,
The futon side 18 is completed. Needless to say, a small unjoined portion or cut is provided around the side ground and the gusset for blowing feathers.

When the duvet 20 is completed by blowing feathers 19 into the futon side 18 thus completed, the gusset body 16 is deformed so as to extend up and down, and the feathers can be divided into sections (FIG. 5). In addition, since the gusset-like band-like portion 16 has a pipe shape, it is also possible to use feathers in the inside thereof.

The above is an example of the present invention, and as described above, the present invention can variously select the order of each step, the connecting means, and the like.

[0023]

As described above, the duvet side of the duvet of the present invention, the gusset body thereof, and the method for producing the same are as described above. Since it does not require any complicated work to handle, it is extremely easy and quick to manufacture, and also suitable for automation. Furthermore, since the gusset on the entire futon side is integrally formed from the flat sheet, the positioning work to determine the mounting position of the gusset, which was required in the past, is completely unnecessary. In this regard, the work efficiency has been significantly improved. Is done.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a planar sheet according to one embodiment of the present invention.

FIG. 2 is a perspective view showing a state where the sheets of the previous figure are overlapped and sewn.

FIG. 3 is a perspective view showing a state where the previous figure is cut out.

FIG. 4 is a perspective view showing a state in which side fabrics are joined to the futon side in the previous figure.

FIG. 5 is a partially enlarged cross-sectional view taken along line AA of the preceding figure in a state where a futon is completed by inserting feathers.

[Explanation of symbols]

Reference numeral 11 denotes a flat sheet, 12 denotes a tape to which a heat adhesive is applied, 13 denotes a suture, 14 denotes a band, 15 denotes a gusset part, 16
... gusset body, 17 ... side ground, 18 ... futon side, 19 ... feather, 2
0 ... duvet.

Claims (11)

[Claims] 1. A flat sheet formed by cutting out one flat sheet,
A gusset formed by laminating two gusset parts in which the strip extending along the division of the completed futon is connected and integrated over the entire futon side, and joining both ends of the overlapping strips to each other. A duvet side for a duvet, comprising: a body; and a side ground respectively superimposed on both sides of the gusset body and joined to an outer surface of a central portion of a band portion of the gusset body. 2. The sheet is formed by cutting out one flat sheet.
A feather formed by stacking two gusset parts in which the strip extending along the division of the completed futon is connected and integrated over the entire surface of the futon and joining both ends of the overlapping strips to each other. Depth of futon side for futon. 3. The duvet-side gusset according to claim 2, wherein an adhesive is provided on the outer surface of the central part of the band-shaped part of each gusset part so as to adhere to the side fabric. 4. The flat sheet is cut out to form a gusset part in which a strip extending along a dividing portion of the completed futon is connected and integrated over the entire surface of the futon. Two gusset parts are overlapped, and both ends of each overlapped band are joined together to form a gusset. Next, the side lands are overlapped on both sides of the gusset, respectively, and the center outer surface of the band is A method for producing a duvet side for a duvet, wherein the duvet is combined. 5. The two flat sheets are overlapped to form a strip extending along the division of the completed futon, and the two sheets are joined to each other at both ends of the strip, and thereafter, both sheets are joined. The two gusset parts, which are formed by cutting out one flat sheet and formed along the dividing portion of the completed futon, are integrated and integrated over the entire futon side, A gusset body is formed by joining both ends of each overlapped band-shaped part to each other, and then the side lands are overlapped on both sides of the gusset body, respectively, and are joined to the central part outer surface of the band-shaped part. The method of making the duvet for the duvet. 6. The two flat sheets are overlapped to form a strip extending along the division of the completed futon. At both ends of the strip, the two sheets are cut out while being joined to each other. In addition, two gusset parts formed by cutting out one flat sheet and extending along the dividing portion of the completed futon were connected and integrated over the entire surface of the futon side, and were overlapped. Forming a gusset body by joining both ends of each band-shaped part to each other, and then laying the side lands on both sides of the gusset body and joining with the outer surface of the central part of the band-shaped part. The futon side manufacturing method. 7. A gusset part in which one flat sheet is cut out and a strip-shaped portion extending along a partition portion of the completed futon is formed into a shape integrated and connected over the entire futon side. This gusset part is overlapped on the inner surface of the side part and joined to the center part outer surface of the strip part. Next, two pieces of the side part with the gusset part and the gusset part are put together and overlapped, and both ends of each overlapping strip part are overlapped. Characterized by forming a futon side together with a gusset body. 8. The flat sheet is cut out to form a gusset part in which a belt-like portion extending along a partition portion of the completed futon is connected and integrated over the entire surface of the futon side. This gusset part is overlapped on the inner surface of the side part, and joined to the center part outer surface of the strip part. Next, another gusset part is superimposed on the gusset part of the side part with the gusset part, and both ends of each overlapped band part And forming a gusset body with each other, and then laying another side layer on the gusset body and joining the gusset body to the outer surface of the central portion of the band-shaped portion, wherein the futon side for the duvet is manufactured. 9. A gusset part in which one flat sheet is cut out, and a band-like portion extending along a partition portion of a completed futon is formed so as to be connected and integrated over the entire surface of the futon side. A method of manufacturing a gusseted body for a duvet side, comprising stacking two gusset parts and joining both ends of each of the overlapping strips to each other. 10. The two flat sheets are overlapped to form a strip extending along the division of the completed futon. At both ends of the strip, the two sheets are joined to each other. The two gusset parts, which are formed by cutting out one flat sheet, and extending along the divisions of the completed futon, are integrated and integrated over the entire futon side, A method for producing a gusseted body for a duvet side, wherein the gusseted body is formed by joining both ends of each of the overlapping strips to each other. 11. The two flat sheets are overlapped to form a strip extending along the division of the completed futon. At both end positions of the strip, both sheets are cut out while being joined to each other. In addition, two gusset parts formed by cutting out one flat sheet and extending along the dividing portion of the completed futon were connected and integrated over the entire surface of the futon side, and were overlapped. A method of manufacturing a gusseted body for a duvet side, wherein both ends of each belt-shaped part are gusseted together.