JP6412413B2 - Comforter and manufacturing method thereof - Google Patents

Description

  The present invention relates to a comforter in which a filling such as cotton is accommodated between a front side fabric and a back side fabric, and a method for producing the comforter.

  There is a comforter manufactured by quilting as bedding. In quilt sewing, padding such as cotton and feathers is stored between the front side fabric and the back side fabric, and the front side fabric and the back fabric are sewn together with a quilt thread with the filling interposed therebetween. A quilt line is formed in a plan view on the traces sewn with the quilt thread, and the padding is stored in each area partitioned by the quilt line. Therefore, the comforter manufactured by quilt sewing has less unevenness of the filling, so that the heat retention is improved.

As a conventional comforter, there is one having a curved quilting that swells toward the center line in the length direction of the comforter (Patent Document 1).
In the conventional example of Patent Document 1, when the body is submerged in the comforter, the center portion of the comforter is raised. Even if the center part of the comforter is raised and the side part is pulled to the center, the comforter can be bent by curvilinear quilting, so that the side part of the comforter is drawn close to the body side.

As another conventional comforter, the lateral width direction in the outer fabric formed in a bag shape from the front fabric and the back fabric is partitioned by a vertical quilt line into a hanging portion and both sides for hanging on the sleeping person, There is one in which a vertical quilt line is formed in a substantially enveloping shape (Patent Document 2).
In the conventional example of Patent Document 2, both end edges in the vertical direction of the hanging portion are portions corresponding to the arm portions or leg portions of the sleeper, and the central portion in the vertical direction is a portion corresponding to the torso portion of the sleeper. is there. In the conventional example of Patent Document 2, since the portion corresponding to the arm portion or the leg portion is formed wider than the portion corresponding to the torso portion, the movement of the arm portion or the leg portion may be hindered when turning over. Without a comfortable sleep. And, the comforter of the conventional example of Patent Document 2 has a two-layer structure of an upper layer formed between the inner cloth and the front cloth and a lower layer formed between the inner cloth and the back cloth, The upper vertical quilt line and the lower vertical quilt line are formed at positions shifted from each other in plan view.

JP 2003-339501 A JP 2005-204838 A

  In the conventional example shown in Patent Document 1, only the adhesiveness with the sleeping person is considered, and the heat retaining property is not considered. Furthermore, since the conventional example shown in Patent Document 1 has a single-layer structure in which fillings such as cotton are stored in the front and back fabrics, there is a limit to the heat retention from this point.

  In the conventional example shown in Patent Document 2, since the vertical quilt line is formed in a substantially squeezed shape, even if it is possible to suppress the shift due to the sleeping person turning over, the adhesion between the sleeping person and the comforter is not necessarily sufficient. I can't say that. Moreover, the comforter of the conventional example shown in Patent Document 2 has a two-layer structure of an upper layer and a lower layer, but the substantially tangled vertical quilt lines formed in the upper layer and the lower layer are similar. Therefore, it cannot be said that the heat retention is sufficient.

  An object of the present invention is to provide a comforter that has good adhesion to a sleeping person and can improve heat retention, and a method for manufacturing the comforter.

  In the comforter of the present invention, a pair of first edges located on opposite sides and a pair of second edges intersecting with each of the first edges, an outer peripheral edge is formed, and a front side portion and a back side portion are formed. The front side part includes a front side place, a front side intermediate place, and a front side packed object housed between the front side place and the front side intermediate place. A front side quilt line is formed with a quilt thread that penetrates only the front side ground and the front side intermediate ground, and the back side is opposite to the front side and is close to the sleeping person, A backside intermediate overlapped with the front side part, and a backside packed object housed between the backside and backside intermediate, the frontside packed object, the front side intermediate, the backside intermediate, and the A quilt thread that penetrates the front side and the back side across the back side packed object A through-quilt line is formed, and the front-side quilt line has a center part formed along a center line that connects the second edge center points of the second edge of the front side part, and the center part and the center part. A first front side quilt line that divides a side edge part located on each one side of the edge, and the through quilt line is arranged on the first side of the first front side quilt line in plan view. A second through quilt line formed between a first through quilt line, a second through quilt line disposed between the first through quilt line and a direction intersecting with the center line; A third through quilt line arranged close to one second edge of the edges, and arranged closer to the other second edge of the pair of second edges from the second through quilt line And a fourth through-quilt wire formed.

In the present invention with this configuration, the sleeping person hangs the comforter so that the neck is positioned on one of the pair of second edges and the foot is close to the other of the pair of second edges. In this state, the first edge is along the sleeper's side and legs.
When the comforter is hung on the sleeper, the comforter bends along the first through-quilt line formed on the front and back surfaces of the entire comforter, and a gap is formed between the side of the sleeper and the comforter. Absent. Furthermore, the comforter bends along the second penetration quilt line, and the comforter follows the unevenness along the height of the sleeping person. Furthermore, the neck is surely surrounded by the third through quilt wire, and no gap is formed between the neck and the comforter. And a foot will be reliably enclosed by a 4th penetration quilt line, and a clearance gap will not arise between a foot and a comforter.
Therefore, the sleeping person and the comforter are brought into close contact with each other by the region partitioned by the through-quilt wire, and the heat retaining property is maintained.
In addition, in the present invention, the center portion and the edge portion are partitioned by the front side quilt line by the front side portion that is located away from the sleeping person. For this reason, the entire sleeping side is wrapped around the entire front side portion, and the heat retention is improved.

In the comforter of the present invention, the first front-side quilt line has a first curved portion that is disposed to face each other across the center line and has a bottom curved in a concave shape so that the bottom portion is separated from the center line. It is preferable that the three-penetration quilt line is curved so as to surround the bedside of the sleeping person, and the fourth penetration quilt line is curvedly formed so as to surround the bedside of the sleeping person.
In this structure, since the 3rd penetration quilt line is curving, even if the center part of the comforter rises, the comforter adheres to the neck of the sleeping person. Furthermore, since the fourth penetration quilt line is curved, the feet of the sleeping person are surely surrounded.
In addition, since the first front-side quilt wire has the first curved portion, it can hold a large number of stuffed objects in the center portion.

In the comforter of the present invention, the front side quilt line has a second front side quilt line that partitions the side part and a side edge part in contact with the first side edge, and the second front side quilt line is the first side quilt line. A second bending portion that faces the bending portion and curves toward the opposite side of the first bending portion; and a connection portion that connects to the first front-side quilt wire, A configuration having a third bending portion that is arranged between the first bending portion and the second bending portion as viewed and opposed to each other across the center line and curved in the same direction as the second bending portion is preferable. .
In this configuration, the first through quilt line is curved so as to be convex toward the center line, so even if the center part of the comforter rises, the side part will be drawn to the sleeping person side, Adheres to the side of the sleeping person.
Moreover, there is a central part defined by the first front side quilt line directly above the sleeping person, and there are side parts defined by the second front side quilt line above both sides of the sleeping person, Next to both sides, there is an edge section defined by a second front quilt line. For this reason, the entire sleeping side is wrapped around the entire front side portion, and the heat retention is improved.
In addition, since the second front quilt line has a second curved portion that curves so as to be convex toward the center line, even if the center portion of the comforter rises, the comforter will be attracted and adhesion will be increased. Secured. Furthermore, since the 2nd front side quilt line has a connection part connected with a 1st front side quilt line, the 2nd front side quilt line surrounds the circumference | surroundings of a front side stuffed object. Therefore, even if the center portion of the comforter is raised to a high level, the front-side stuffed object surrounded by the second front-side quilt wire remains held at the side portion, and the heat retaining property is not impaired.

In the comforter of the present invention, it is preferable that the front-side packed object and the back-side packed object are formed from fibers, and the front-side fabric is a cloth having a raised surface facing the front-side packed object.
In this structure, since the surface facing the front side filling object of the front side ground is raised, the friction with the front side filling object formed from the fibers increases. Therefore, the front-side packed object stored between the front side ground and the front side intermediate place does not deviate from the front side ground.

In the comforter of the present invention, the back side fabric is knit, and a configuration in which a nonwoven fabric is laminated between the back side fabric and the back side packed object is preferable.
In this configuration, since the back side fabric is made of knit, the entire comforter can be easily bent. From this point as well, a gap is hardly formed between the sleeping person and the comforter. The backside fabric composed of knit may have a gap through which the fibers constituting the backside packed object come out, but in the present invention, since the nonwoven fabric is laminated between the backside fabric and the backside packed object, The fiber can be prevented from slipping out of the comforter.

The comforter manufacturing method of the present invention is a process for manufacturing a comforter having the above-described structure, and a laminate is formed by storing a front-side packed object between the front-side fabric and the front-side intermediate fabric, and this laminate A first sewing step in which the front side portion is sewn by sewing with a quilt thread, and a laminate formed by storing a back side packed object between the back side place and the back side intermediate place on the front side part A second sewing step of laminating a body and sewing the back side ground and the back side intermediate ground with the back side packed object sandwiched therebetween, and the front side portion stacked on the back side intermediate ground with a quilt thread. In the second sewing step, the first through quilt line, the second through quilt line, the third through quilt line, and the fourth through quilt line are sewn so as not to intersect each other. Features.
In the present invention of this configuration, it is possible to manufacture a comforter capable of producing the above-mentioned effects, and the back side part is arranged on the front side part, and the entire sewing is performed in that state. Can be done efficiently.
Furthermore, when the quilt lines are sewn in a crossed state, transmission lines are likely to be generated from the intersected points.In the present invention, in the second sewing step, the first through quilt line and the second through quilt line Since the third through-quilt line and the fourth through-quilt line are sewn so as not to intersect with each other, it is possible to prevent transmission lines from occurring.

The perspective view which looked at the whole comforter concerning 1st Embodiment of this invention from the surface. The perspective view which looked at the whole comforter from the back. The top view which shows the whole comforter. The back view which shows the whole comforter. The side view which shows the whole comforter. The side view seen from the direction different from FIG. Sectional drawing along the AA line of FIG. Sectional drawing along the BB line of FIG. Sectional drawing which shows the principal part of a comforter. Sectional drawing explaining the method of manufacturing a comforter. The top view which shows the whole comforter concerning 2nd Embodiment of this invention. The back view which shows the whole comforter.

[First Embodiment]
A first embodiment of the present invention will be described with reference to the drawings.
1 to 8 show the overall configuration of the first embodiment.
1 to 8, the comforter of this embodiment has a double structure in which a rectangular outer peripheral edge 1 is formed and a front side portion 10 is laminated on a back side portion 20. The outer peripheral edge 1 is sewn.
1 to 4, the outer peripheral edge 1 includes a pair of first edges 1 </ b> A that are formed along the long-side direction and are located on opposite sides, and a pair of second edges that are orthogonal to the first edge 1 </ b> A. 1B. In the present embodiment, when using the comforter, the first edge 1A is set along the side or leg of the sleeping person (not shown), and one of the second edges 1B (upper side in FIG. 3) is set to sleep. The other side of the second edge 1B (downward in FIG. 3) is positioned at the bedtime of the sleeping person. Here, the position of the foot is the position of the foot when the sleeping person lies with the body straight. In addition, the center points of the second edge 1B located on the opposite sides are set as the second edge center point 1C, and the line connecting these second edge center points 1C is set as the center line C.

In FIG.7 and FIG.8, the front side part 10 is provided with the front side place 11, the front side intermediate place 12, and the front side filling object 13 accommodated between the front side place 11 and the front side intermediate place 12 is comprised. .
The front side portion 10 is sewn with a quilt thread F that penetrates only the front side ground 11 and the front side intermediate ground 12 with the front side packed object 13 interposed therebetween. The trace sewn with the quilting thread F is formed as a front side quilt line T on the flat surface and the back surface of the front side portion 10 (see FIGS. 1 and 3).
As shown in FIGS. 1 and 3, the front side quilt line T includes a central portion 10A formed along the center line C of the front side portion 10 and side portions 10B located on the first edge side from the central portion 10A. It comprises a first front side quilt line T1 that partitions, and a second front side quilt line T2 that partitions a side part 10B and a side edge part 10C in contact with the first side edge 1A.

As shown in detail in FIG. 3, the first front side quilt line T <b> 1 is disposed so as to face each other across the center line C. The first front side quilt line T1 includes a first curved part t11 located at the center part, a curved part t12 connected to the bedside of the sleeping person among the ends of the first curved part t11, and a first It is comprised from the linear part t13 connected to the edge part of a sleeper's leg side among the curved parts t11.
The first curved portions t11 are arranged to face each other with the center line C interposed therebetween, and are formed in a concave shape so that the bottom portion is separated from the center line C.
The curved part t12 is formed in a concave shape so that the bottom part is separated from the bedside of the sleeping person.
The straight line portion t13 is formed so as to move away from the center line C toward the second side edge 1B on the foot side from the connection portion with the first curved portion t11.

The second front side quilt wire T2 faces the first curved portion t11 and is bent toward the opposite side of the first curved portion t11. The second curved portion t21 is connected to the first front side quilt wire T1. Consists of.
The connection part t22 connects the first connection part t221 that connects the end part of the curved part t12 and one end part of the second bending part t21, and the end part of the straight line part t13 and the other end part of the second bending part t21. And a third connection portion t223 that connects both ends of the first bending portion t11 and both ends of the second bending portion t21.
The first connecting portion t221 has a bent shape in which a curved portion formed in a concave shape is connected to a linear portion extending in parallel with the first edge 1A so that the bottom portion is separated from the corner portion of the outer peripheral edge 1.
The second connecting portion t222 has a bent shape in which a curved portion formed in a convex shape is connected to a linear portion extending in parallel with the first edge 1A so that the bottom portion protrudes toward the corner portion of the outer peripheral edge 1. .
The third connection part t223 is formed in a convex shape whose bottom part protrudes toward the second edge 1B.
In the present embodiment, the side portion 10B includes an area defined by the first curved portion t11, the second curved portion t21, and the third connecting portion t223, and the third connecting portion t223, the curved portion t12, and the first connecting portion t221. The area is divided into a partitioned area and an area partitioned by the third connection portion t223, the straight line portion t13, and the second connection portion t222. In addition, each line which comprises the front side quilt line T does not cross | intersect mutually.

7 and 8, the back side portion 20 includes a back side place 21, a back side intermediate place 22 overlapped with the front side part 10, and a back side filled object 23 housed between the back side place 21 and the back side intermediate place 22. The nonwoven fabric 24 (refer FIG. 9) arrange | positioned between the back side base 21 and the back side filling object 23 is comprised. 7 and 8, illustration of the nonwoven fabric 24 is omitted.
The back side land 21 is disposed on the opposite side of the front side land 11 and in the vicinity of the sleeping person.
The front side portion 10 and the back side portion 20 are entirely sewn with a quilt thread F. That is, the front side fabric 11 and the back side fabric 21 are pierced by the quilt yarn F across the front side jammed object 13, the front side middle fabric 12, the back side middle fabric 22 and the back side jammed material 23. Traces sewn with the quilting thread F are formed as a through quilt line Q on the plane of the front side portion 10 and the back side of the back side portion 20 (see FIGS. 1 to 4).

As shown in FIGS. 1 to 4, the through quilt line Q includes a first through quilt line Q1 and a first through quilt line disposed between the first curved part t11 and the second curved part t21 in plan view. Four second through quilt lines Q2 respectively disposed between Q1, a third through quilt line Q3 disposed on the bedside of the sleeping person from the second through quilt line Q2, and a second through quilt line Q2. The fourth through-quilt line Q4 is formed to be curved so as to surround the bedridden feet. The first through quilt line Q1, the second through quilt line Q2, the third through quilt line Q3, and the fourth through quilt line Q4 do not cross each other, and a predetermined gap is formed between them.
In addition, both the front side quilt line T and the penetration quilt line Q are displayed on the front side ground 11, and only the penetration quilt line Q is displayed on the back side ground 21.

The first through quilt lines Q1 are arranged opposite to each other with the center line C interposed therebetween, and the third curved part q11 curved in the same direction as the second curved part t21 and the first curved part from the one end of the third curved part q11. A first extension line portion q12 extending toward the three-through quilt line Q3, a second extension line portion q13 extending from the other end of the third curved portion q11 toward the fourth through-quilt line Q4, and a first extension line portion q12 The third extension q14 connected to the end of the second extension q14 and the fourth extension q15 connected to the end of the second extension line q13.
The third extension part q14 has a planar inverted L shape having a line part whose base end is connected to the first extension part q12 and intersects the first connection part t221 and a line part whose front end faces the first edge 1A. is there. The fourth extension part q15 is a plane L shape having a base part connected to the second extension line part q13 and a line part intersecting the second connection part t222 and a tip part facing the first edge 1A. is there.
The four second through-quilt lines Q2 are formed along the direction intersecting with the center line C, respectively, and are separated from each other by a predetermined distance. Of the four second through-quilt lines Q2, the two second through-quilt lines Q2 that are respectively close to the first edge 1A are on the same arc as the third connection portion t223. There is a gap between the third connection portion t223 and the second through-quilt wire Q2.
Of the four second through-quilt lines Q2, the remaining two second through-quilt lines Q2 each intersect the first front-side quilt line T1 and are curved to the opposite sides in plan view.
The third through quilt line Q3 is disposed closer to one second edge 1B than the second through quilt line Q2, and is formed in an arc shape so as to surround the neck of the sleeping person.
The fourth through quilt line Q4 is on the same arc as the second connection portion t222. There is a gap between the second connection portion t222 and the fourth through quilt line Q4.

Details of the cross-sectional structure of the comforter will be described with reference to FIG.
In FIG. 9, the front side fabric 11 is a fabric having a raised surface facing the front side packed object 13. Examples of the fabric include 40% rayon, 30% cotton, and 30% polyester.
The back side fabric 21 is a knit, and the knit can be exemplified by a 100% polyester knit.
Each of the front-side packed object 13 and the back-side packed object 23 is formed of a fiber, for example, a 100% polyester fiber.
In this embodiment, the fiber which comprises the front-side filling object 13 can illustrate the fiber excellent in "fluffiness" and "bulkyness" by a three-dimensional crimp. Since it is a three-dimensional crimp, the front-side stuffed object 13 contains air, and warmth and airtightness can be maintained.
Examples of the fibers constituting the back-side-stuffed object 23 include soft cotton having excellent stretchability. An example of this fiber is Solotex (registered trademark) manufactured by Teijin Limited.
The front side intermediate 12 and the back side intermediate 22 are each formed from a nonwoven fabric. These nonwoven fabrics and the nonwoven fabric 24 may be formed from the same material.

A method for manufacturing a comforter will be described with reference to FIG.
[First sewing process]
First, as shown in FIG. 10 (A), a front-side padding object 13 is accommodated between the front-side ground 11 and the front-side intermediate ground 12 to form a laminated body, and this laminated body is sewn with a quilt thread F. The front side portion 10 is sewn. Therefore, the front-side filling object 13 is disposed on the front-side ground 11, and the front-side intermediate ground 12 is disposed thereon. In this state, the sewing work is performed with a sewing machine (not shown). The outer peripheral edge of the laminate is sewn after the front-side packed object 13 is stored.
When the first sewing step is performed, the first front side quilt wire T1 and the second front side quilt wire T2 are formed on the front and back surfaces of the front side portion 10, and the first front side quilt wire T1 and the second front side are formed. Do not cross the quilt line T2.

[Second sewing process]
Thereafter, as shown in FIG. 10 (B), a laminate formed by storing the backside-stuffed object 23 between the backside place 21 and the backside intermediate place 22 is laminated on the front side part 10. The back side place 21 and the back side intermediate place 22 with the object 23 sandwiched therebetween, and the front side portion 10 laminated on the back side intermediate place 22 are sewn by the above-described sewing machine. In addition, the back side ground 21, the back side intermediate | middle place 22, and the back side filling object 23 comprise the back side part 20, and sew these outer peripheral edges suitably.
In the second sewing step, the first through quilt line Q1, the second through quilt line Q2, the third through quilt line Q3, and the fourth through quilt line Q4 are prevented from intersecting each other.

Therefore, in the present embodiment, the following operational effects can be achieved.
(1) The front side quilt line T is formed from a first front side quilt line T1 that divides a central part 10A and a peripheral edge part 10C formed along the center line C of the front side part 10. Therefore, there is a central portion 10A defined by the first front side quilt line T1 directly above the sleeping person, and since there are edge portions 10C on both sides of the sleeping person, the whole sleeping person is shown in the entire front side part 10. Envelops and improves heat retention.

(2) The first front-side quilt line T1 has a first curved portion t11 that is disposed to face each other across the center line C and is curved in a concave shape. Since the first curved portion t11 can hold many front-side stuffed objects 13 in the central portion 10A, the heat retaining property is also improved from this point.

(3) The through quilt line Q is formed along a direction intersecting the first through quilt line Q1 and the center line C, which are arranged on the first edge 1A side from the first front side quilt line T1 in a plan view. A second through-quilt line Q2, a third through-quilt line Q3 that is curved to surround the neck of the sleeping person, a fourth through-quilt line Q4 that is curved to surround the bedside of the sleeping person, It has. Therefore, the comforter is bent along the first through quilt line Q1 formed on the front and back surfaces of the entire comforter, and no gap is formed between the side portion of the sleeper and the comforter. Furthermore, the comforter bends along the second penetrating quilt line Q2, and the comforter follows the unevenness along the height of the sleeping person. Furthermore, the neck is surely surrounded by the third through quilt line Q3, and no gap is formed between the neck and the comforter. The fourth penetrating quilt line Q4 securely surrounds the foot, and no gap is generated between the foot and the comforter. And since the 3rd penetration quilt line | wire Q3 is curving, even if the center part of a comforter rises, a comforter closely_contact | adheres to a bedtime person's neck. Furthermore, since the 4th penetration quilt line | wire Q4 is curving, a sleeper's foot is enclosed reliably.

(4) Since the side portion 10B and the edge portion 10C are partitioned by the second front side quilt line T2, also from this point, the entire front side portion 10 wraps up the entire sleeping person, improving heat retention. To do. Moreover, the second front-side quilt wire T2 is connected to the second curved portion t21 that faces the first curved portion t11 and curves toward the opposite side of the first curved portion t11, and the first front-side quilt wire T1. and t22. Since the second curved portion t21 is curved so as to be convex toward the center line C, even if the center portion of the comforter is raised, the comforter is attracted and the adhesion is ensured. Since the second front side quilt line T2 surrounds the periphery of the front side stuffed object 13 by the connecting portion t22, even if the center portion of the comforter is raised to a high level, the front side stuffed object 13 surrounded by the second front side quilt line T12 is provided. Remains on the side and the heat retention is not impaired.

(5) The first through quilt line Q1 includes a first extension line part q12 extending toward the third through quilt line Q3, a second extension line part q13 extending toward the fourth through quilt line Q4, and a first extension. A third extension q14 connected to the end of the line part q12 and a fourth extension q15 connected to the end of the second extension line part q13 are provided. The third extension portion q14 has a planar inverted L shape having a line portion intersecting with the first connection portion t221 and a line portion whose tip is directed to the first edge 1A. The fourth extension q15 has a planar L shape having a line part intersecting with the second connection part t222 and a line part whose tip is directed to the first edge 1A. Therefore, by increasing the suppression portion by the quilt, it is possible to prevent the cotton or the like constituting the front side filling object 13 and the back side filling object 23 from being cut, and the washing resistance is improved.

(6) Since the front side ground 11 is a fabric having a raised surface facing the front side packed object 13, friction with the front side packed object formed from fibers or the like increases, and the front side ground 11 and the front side intermediate 12 The front-side packed object 13 stored between the front side and the front side ground 11 is not displaced. Therefore, it is possible to prevent the front-side stuffed object 13 from being biased during use.

(7) Since the back side fabric 21 is made of knit, the entire comforter can be easily bent. From this point as well, a gap is hardly generated between the sleeping person and the comforter. And since the nonwoven fabric 24 is laminated | stacked between the back side fabric 21 and the back side filling object 23, it can prevent that the fiber which forms the back side filling object 23 slips out of a comforter by the nonwoven fabric 24. FIG.

(8) A front-side packed object 13 is housed between the front-side ground 11 and the front-side intermediate place 12, and these are sewn with a quilt thread F to produce the front-side part 10, and then on the front-side part 10 on the back side A material containing the back-side-stuffed object 23 is laminated between the ground 21 and the back-side intermediate ground 22, and these are sewn with a quilt thread F to produce a comforter. Therefore, since the back side part is arrange | positioned on the front side part and the whole sewing is performed in the state, the comforter can be manufactured efficiently. Moreover, the first front side quilt line T1 and the second front side quilt line T2 are sewn so as not to intersect, and the first through quilt line Q1, the second through quilt line Q2, the third through quilt line Q3, Since the sewing is performed so that the four-penetrating quilt wires Q4 do not intersect with each other, it is possible to prevent transmission lines from being generated.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIGS.
In the second embodiment, the planar shapes of the surface quilt line T and the through quilt line Q are different from those of the first embodiment, and other configurations are the same as those of the first embodiment. In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
In FIG.11 and FIG.12, the front side quilt line T is comprised from the 1st front side quilt line T1 and the 3rd front side quilt line T3 located in the 1st edge 1A side from the 1st front side quilt line T1.
One end of the third front side quilt line T3 is located in the vicinity of the connection portion between the first curved part t11 and the curved part t12 of the first front side quilt line T1, and the other end is located toward the first edge 1A.

The through quilt line Q includes a fifth through quilt line Q5 in addition to the first through quilt line Q1, the second through quilt line Q2, the third through quilt line Q3, and the fourth through quilt line Q4.
The first through quilt lines Q1 are disposed on the first edge 1A from the third front side quilt line T3. These first through quilt lines Q1 are arranged away from each other along the length direction of the first edge 1A.
Three fifth through-quilt wires Q5 are arranged on the first edge 1A side from the first curved portion t11 constituting the first front-side quilt wire T1. The fifth through quilt line Q5 is formed to extend parallel to the second edge 1B.

The cross-sectional structure and manufacturing method of the comforter in the second embodiment are the same as those in the first embodiment.
In the second embodiment, in addition to the same effects as (1), (2), (5) to (8) of the first embodiment, the following effects can be achieved.
(9) Since the through quilt line Q includes a plurality of fifth through quilt lines Q5 formed to extend parallel to the second edge 1B, the comforter bends along the fifth through quilt line Q5, The comforter will follow the unevenness along the height of the sleeping person. Therefore, the heat retention is higher.

The present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, in the said embodiment, although the front side base 11 was comprised from the raised fabric, in this invention, it is not necessarily required to raise. Even when raising the hair, the surface is not limited to the surface facing the front-side packed object 13, and may be formed on the surface in consideration of decoration.
Moreover, in the present invention, it is not necessary to form the back side fabric 21 from knit, and the same configuration as the front side portion 10 may be adopted.
Furthermore, the front-side packed object 13 and the back-side packed object 23 may be composed of feathers, and the materials of both may be the same.
In the present invention, the first front-side quilt line T1 is not necessarily limited to the configuration in which the first front-side quilt line T1 is opposed to each other with the center line C interposed therebetween. It is good also as a structure which has arrange | positioned the 1st front side quilt line in the neck side, and has arrange | positioned the other 1st front side quilt line in the foot side. Further, the first front side quilt line T1 may be formed in a straight line or may have a meandering shape. Even when it is curved in a concave shape, the bottom may be close to the center line C.
Further, at least one of the third through quilt line Q3 and the fourth through quilt line Q4 may be formed linearly.
In the first embodiment, it is not always necessary to provide the third extension q14 and the fourth extension q15.

  The present invention can be used for bedding.

  DESCRIPTION OF SYMBOLS 1 ... Outer periphery, 1A ... 1st edge, 1B ... 2nd edge, 1C ... 2nd edge center point, 10 ... Front side part, 10A ... Center part, 10B ... Side part, 10C ... Edge part, 11 ... front side, 12 ... front side intermediate, 13 ... front side packed object, 20 ... back side, 21 ... back side ground, 22 ... back side intermediate, 23 ... back side packed object, 24 ... non-woven fabric, C ... center line, F ... quilt Yarn, Q ... through quilt wire, Q1 ... first through quilt wire, Q2 ... second through quilt wire, Q3 ... third through quilt wire, Q4 ... fourth through quilt wire, q11 ... third bending portion, T ... Front side quilt wire, T1 ... first front side quilt wire, T2 ... second front side quilt wire, t11 ... first curved portion, t12 ... curved portion, t13 ... linear portion

Claims (6)

A comforter in which a pair of first edges located on opposite sides and a pair of second edges intersecting with each of these first edges forms an outer peripheral edge and the front side portion and the back side portion are laminated. And
The front side portion includes a front side place, a front side intermediate place, and a front side filled object housed between the front side place and the front side intermediate place, and the front side place and the A front side quilt line is formed with a quilt thread that penetrates only the front side intermediate point,
The back side is housed between a back side that is opposite to the front side and close to a sleeping person, a back side intermediate that is overlapped with the front side, and the back side and the back side intermediate. A through quilt line is formed by a quilt thread that passes through the front side and the back side across the front side, the front side intermediate, the back side intermediate, and the back side filled object. And
The front side quilt line is positioned on the first edge side from the center part and the center part formed along the center line connecting the second edge center points of the second edge of the front side part. It has a first front side quilt line that divides the edge,
The through-quilt line is arranged between the first through-quilt line arranged on the first edge side from the first front-side quilt line in a plan view and intersects the center line. A second through quilt line formed along the direction, and a third through quilt line disposed closer to one second side of the pair of second side edges than the second through quilt line, A comforter, comprising: a fourth through-quilt wire disposed closer to the other second edge of the pair of second edges than the second through-quilt line. The comforter according to claim 1,
The first front-side quilt wire has a first curved portion that is arranged to face each other across the center line, and has a bottom curved in a concave shape so as to be away from the center line,
The comforter characterized in that the third penetration quilt line is curved so as to surround the neck of the sleeping person, and the fourth penetration quilt line is curved so as to surround the bed of the sleeping person. The comforter according to claim 2,
The front side quilt line has a second front side quilt line that divides the side part and a side edge part in contact with the first side edge,
The second front side quilt wire has a second curved portion that faces the first curved portion and curves toward the opposite side of the first curved portion, and a connection portion that connects to the first front side quilt wire. And
The first penetrating quilt line is disposed between the first curved portion and the second curved portion in plan view, facing each other across the center line, and curved in the same direction as the second curved portion. A comforter having a third curved portion. In the comforter according to any one of claims 1 to 3,
The front-side packed object and the back-side packed object are each formed from fibers,
The comforter is characterized in that the front side fabric is a fabric having a raised surface facing the front side packed object. In the comforter according to claim 4,
The backside fabric is knit, and a nonwoven fabric is laminated between the backside fabric and the backside stuffed object. A method for producing a comforter according to any one of claims 1 to 5,
A first sewing step of forming a laminated body by storing a front-side packed object between the front side place and the front side intermediate place, and sewing the laminated body with a quilt thread to sew the front side part;
On the front side portion, a laminated body formed by storing a back side packed object between the back side place and the back side intermediate place is laminated, and the back side place and the back side sandwiching the back side filled object in between. A second sewing step of sewing an intermediate place and the front side portion laminated on the back side intermediate place with a quilt thread;
In the second sewing step, the first through-quilt line, the second through-quilt line, the third through-quilt line, and the fourth through-quilt line are sewn so as not to intersect each other. A method for manufacturing a comforter.

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