JPH06343541A - Feather quilt - Google Patents

Abstract

PURPOSE:To provide the feather quilt constituted to prevent the generation of deterioration, unraveling, etc., of sewing thread by making it possible to surely and stably mounting gore cloth tapes on front cloth and lining cloth and to disperse the tension on these gore cloth tapes and the tension on the stitched part of the gore cloth tapes and adhesive padding cloth tapes. CONSTITUTION:This feather quilt A is formed by arranging vertical gore cloth 3 and transverse gore cloth 4 three-dimensionally to a grid shape in order to segment and form many feather housing cells 5 within the quilt and mounting both longitudinal ends of the gore cloth on the front cloth 1 and the lining cloth 2. The base 33 side of the gore cloth tapes turned back and formed to have an approximately triangular shape in section is stitched parallel at a prescribed width to the adhesive lining cloth tapes 7. The respective adhesive lining cloth tapes 7 of a pair of the gore cloth tapes 3A, 3B formed in such a manner are made to adhere to the front cloth 1 and the lining cloth 2 and both ends 34 of the two gore cloth tapes are connected by means, such as sewing, by which the gore cloth is constituted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a complete gusseted down comforter, and more particularly to a down comforter configured to easily and reliably form a down chamber.

[0002]

2. Description of the Related Art Conventionally, a vertical gusset cloth and a horizontal gusset cloth are arranged three-dimensionally in a lattice pattern so that the feathers do not stick between the outer and inner linings of the futon. There is a so-called complete gusseted duvet in which a large number of feather accommodating chambers are formed by partitioning and the feathers are filled in the feather accommodating chambers. Conventionally, when forming the above-mentioned gusset cloth, a means referred to as gusset cloth tape is sewn along the longitudinal direction on each of the outer fabric and the lining, and a means for sewing the end portions of the gusset cloth tape is adopted. ing.

Recently, an adhesive interlining tape has been used as a means for attaching the gusset cloth tape to the cloth body. In this case, the longitudinal end of the gusset cloth tape is used as the adhesive core. While sewn to the base tape, the adhesive interlining tape was attached to the back surface of the cloth body, and thus the ends of the gusset cloth tapes attached to the outer cloth and the back cloth were sewn together. Some have been proposed (for example, Japanese Patent Laid-Open No. 5-42029).

[0004]

Generally, when a futon is used, the outer material and the lining are less likely to be pulled in the direction in which they separate from each other, that is, in the vertical direction, but rather, the outer material and the lining are struck by kicking or pulling the futon. Is often shifted in the horizontal direction. However, as has been conventionally proposed, the gusset cloth tape is sewn to the adhesive interlining tape to have a substantially T-shaped cross section, and the means for adhering the adhesive interlining tape to the cloth complex is the gusset cloth. Tension concentrates at one point of the sewn portion between the tape and the adhesive interlining tape, which not only causes deterioration and fraying of the sewing thread, but also is not preferable in terms of peel strength and shear strength of the adhesive interlining tape.

The object of the present invention is to solve the above-mentioned drawbacks of the conventional duvets, to securely and stably attach the gusset cloth tape to the front and back fabrics, and to pull the gusset cloth tape and the gusset cloth. It is an object of the present invention to provide a duvet which can disperse the tension on the sewn portion between the tape and the adhesive interlining tape and prevent deterioration or fraying of the sewing thread.

[0006]

The down duvet of the present invention has a vertical gusset cloth and a horizontal gusset cloth which are three-dimensionally arranged in a grid pattern in order to define a large number of feather storage chambers inside the duvet. In a duvet, which is arranged and has both longitudinal ends of the gusset cloth attached to the outer material and the lining material, the bottom side of the gusset cloth tape formed by folding back to have a substantially triangular cross section is designated as an adhesive interlining tape. The sewn widths are sewn in parallel, and the adhesive interlining tapes of the pair of gusset cloth tapes thus formed are adhered to the front and back linings, and the ends of both gusset cloth tapes are connected by means such as stitching Then, it is a gusseted cloth. In this case, one side of the gusset cloth tape having a substantially triangular cross section is made longer than the other side so as to form an isosceles triangular cross section so as to be able to cope with a horizontal shift between the outer fabric and the lining.

[0007]

The gusset cloth tape is formed by folding back the gusset cloth tape in a substantially triangular shape, and the bottom side of the gusset cloth tape is sewn in parallel to the adhesive interlining tape with a predetermined width. A pair of gusset cloth tapes are attached by adhering the above-mentioned adhesive interlining tape to each of the outer material and the lining material, and the end portions of both gusset cloth tapes are connected. Therefore, the cross-sectional shape of the entire gusset cloth is substantially "X" -shaped or "K" -shaped by connecting the gusset cloths having a triangular cross-section, and the tension applied to the gusset cloth tape is distributed over the two sides of the triangle. It will be in the form of being. Further, since the adhesive interlining tape is sewn at two places, the tension applied to the sewing thread is dispersed, and the sewing thread is not deteriorated or frayed. In addition, when one side of the gusset cloth tape having a substantially triangular cross section is made longer than the other side to form an isosceles triangle in cross section, it is necessary to cope with the horizontal displacement of the outer material and the lining material. When, for example, tension acts in a direction such that the two sides become straight, the tension is shared by the two sides, and the tension is dispersed.

[0008]

EXAMPLE In FIG. 3, reference numeral 1 is a surface of a down duvet, and 2 is a lining, and vertical gusset cloths 3 and horizontal gusset cloths 4 are three-dimensionally arranged in a lattice pattern between them. Both ends in the longitudinal direction are attached to the outer fabric 1 and the lining 2 to form a large number of feather accommodating chambers 5 inside the duvet, and the duvet A is formed by filling the feather accommodating chambers 5 with feathers. 6 is a feather supply hose port formed in each feather accommodation chamber 5.

In the present invention, as shown in FIG. 1 and FIG. 2, the bottom side 33 of the gusset cloth tape is folded back so that the side 31, the side 32 and the bottom 33 form a substantially triangular shape in cross section and sewn 9 near the top. The side is sewn 8 to the adhesive interlining tape 7 in parallel with a predetermined width, and the pair of gusset cloth tapes 3 thus formed
The adhesive interlining tapes 7 of A and 3B are adhered to the outer material 1 and the lining 2, and the end portions 34 and 3 of both the gusset cloth tapes 3A and 3B are adhered.
Vertical gusset cloth 3 by connecting 4 by means such as stitching
Is configured.

In the embodiment, both gusset cloth tapes 3A, 3
The ends of B are sewn 10 together. The lateral gusset cloth 4 is also formed of gusset cloth tapes 4A and 4B similar to the gusset cloth tapes 3A and 3B. In the above configuration, the cross-sectional shape of the gusset cloth tapes 3A and 3B may be an isosceles triangle, but as shown in FIGS. 1 and 2, one side 32 is made longer than the other side 31 to form an isosceles triangular section. By doing so, it is possible to cope with the horizontal displacement of the outer material and the lining material. Also in this case, as shown in FIG. 1, in the normal state, the short side 31 is vertical with an “X” shape, a falling “X” shape, or a “K” shape as shown in FIG.
There are things that are shaped like a letter.

[0010]

According to the down duvet of the present invention, the gusset cloth tape is formed by folding back so that the cross section has a substantially triangular shape, and the bottom side of the gusset cloth tape is sewn in parallel with the adhesive interlining tape with a predetermined width. The pair of gusset cloth tapes thus formed are attached by adhering the adhesive interlining tapes to the front and back linings, respectively, and the ends of both gusset cloth tapes are connected to each other. Therefore, the cross-sectional shape of the entire gusset cloth is substantially “X” shape or substantially “K” shape, and the tension applied to the gusset cloth tape can be distributed to the two sides of the triangle. Further, since the adhesive interlining tape is sewn at two places, the tension applied to the sewing thread is dispersed, and the sewing thread is not deteriorated or frayed. It is possible to disperse the tension in the peeling direction and the peeling direction and maintain the adhesive strength of the adhesive interlining tape. In addition, when one side of the gusset cloth tape having a substantially triangular cross section is made longer than the other side to form an isosceles triangular cross section, it is more likely that the outer fabric and the lining are displaced in the horizontal direction. It is suitable as a blanket of this kind because it can surely deal with it and can disperse the tension.

[Brief description of drawings]

FIG. 1 is a sectional view of a main part of a duvet according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a main part showing another attachment form of the gusset cloth tape.

FIG. 3 is a perspective view showing a state in which a gusset cloth is attached to the outer material of a general duvet.

[Explanation of symbols]

 A duvet 1 Outer fabric 2 Lining 3 Vertical gusset cloth 3A, 3B Vertical gusset cloth tape 31 Short side 32 Long side 33 Bottom side 34 Ends 4A, 4B Horizontal gusset cloth tape 5 Feather chamber 6 Feather supply hose Mouth 7 Adhesive interlining tape 8 Sewing area

Claims (2)

[Claims] 1. A vertical gusset cloth (3) and a horizontal gusset cloth (4) are three-dimensionally arranged in a grid pattern to define a large number of feather storage chambers (5) inside a futon. In addition, in the duvet (A) in which both longitudinal ends of the gusset cloth (3, 4) are attached to the outer material (1) and the lining material (2), the gusset cloth (3, 4) has a substantially triangular cross section. Pair of gusset cloth tapes (3A, 3B, 4A, 4)
It is constructed by connecting the tops of B) by means of suturing means or the like, and the bottom side (33) side of the gusset cloth tape is sewn (8) in parallel to the adhesive interlining tape (7) with a predetermined width. The duvet, wherein the adhesive interlining tape (7) is adhered to the outer material (1) or the lining (2). 2. A gusset cloth tape (3) having a substantially triangular cross section.
The duvet as claimed in claim 1, wherein one side (32) of (A, 3B, 4A, 4B) is longer than the other side (31) to form an isosceles triangle in cross section.