JPH0833549A - Method of sewing futon cover - Google Patents

Abstract

PURPOSE:To provide a method of sewing a futon cover having a futon and a futon cover always put closely by tightening the periphery of an insertion opening of the futon cover to reduce so that the futon can be moved into or out of the futon cover simply. CONSTITUTION:An insertion opening 4 with an optional shape is cut out at the center of a front cloth to form cut parts 5a and 5b with a shape of V and inverted V respectively toward both upper and lower end rims of the surface cloth from upper and lower center parts of the periphery of the insertion opening 4 and the cut parts 5a and 5b are sewn. Protruded parts of the front cloths 1a and 1b projecting outside are cut from the upper and lower end rims of the rear cloth 2 to be sewn in the perimeter of the square futon cover.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of sewing a duvet cover in which the upper and lower cut portions of the insertion opening are sewn together and the periphery of the insertion opening is tightened to make it smaller.

[0002]

2. Description of the Related Art In a conventional duvet cover, of two front and back woven fabrics, a central portion of a front woven fabric is opened and upper and lower end portions are sewn, and then a sewing machine is sewn around the front and back woven fabrics. Has been given.

There is also proposed a cover in which a stretchable member is provided around the insertion opening of the woven cloth.

It has also been proposed that a string is bridged to the insertion port of the surface woven fabric and one of the strings is removed when the futon is put in and out.

[0005]

In the conventional duvet cover, it is easy to put the futon in and out from the insertion opening of the cover, but when the insertion opening is narrow, it takes time to insert the futon, and in particular, the cover is covered. There is a problem that it takes time and labor because the ear of the futon is aligned with the ear of the futon.

In addition, the elastic member attached to the periphery of the insertion opening of the cover has a problem that its function is lost each time it is washed.

Further, when the cord is bridged to the insertion port of the cover, there is a problem that it takes time and trouble each time the futon is put in and out.

Therefore, according to the present invention, the futon can be easily put in and out of the duvet cover, and it is easy to attach the futon as the duvet cover. The purpose of the present invention is to provide a sewing method for a duvet cover that is always in close contact with.

[0009]

In order to achieve the above object, in the method of sewing a duvet cover of the present invention, a back cloth and a front cloth having the same shape are overlapped with each other, and an insertion opening of an arbitrary shape is formed at the center of the front cloth. Then, a forward and reverse V-shaped cut portion is provided from the upper and lower central portions of the peripheral edge of the insertion port toward the upper and lower end edges of the surface cloth.

By sewn the notched portion from the left and right sides, the peripheral edge of the insertion opening is tense, and the upper and lower notched portions formed at the center of the front cloth form a protruding portion outside the back cloth. To do.

The above-mentioned protruding portion is once cut linearly so that the edges of the back cloth are aligned with each other, and then sewing is performed around the back cloth and the front cloth to form a duvet cover. Is.

[0012]

When the blanket is inserted into the blanket cover sewn as described above through the insertion opening for tightening the blanket, the blanket can be inserted very easily and can be taken out easily.

From the above reason, there is no looseness in the insertion opening which has become smaller, and the cover and the duvet are always in close contact with each other to perform the function of the duvet cover.

[0014]

EXAMPLE An example will be described with reference to FIGS. 1 to 3. In FIG. 1, the front cloths 1a and 1b of the duvet cover and the back cloth 2 are once superposed, and the inner peripheral edges of the left and right front cloths 1a and 1b. The insertion openings 4 are provided by cutting off 3a and 3b. The forward and reverse V-shaped notches 5a and 5b are cut and formed from the upper and lower central portions of the peripheral edge of the insertion opening 4 toward the upper and lower end edges of the surface cloth.

As shown in FIG. 2, the forward and reverse V-shaped cuts 5a and 5b in the insertion opening 4 of the front cloth 1a and 1b described with reference to FIG. The protruding portions 6a and 6b are formed on the outside in the vertical direction.

Next, as shown in the embodiment of FIG. 3, protruding portions 6a, 6b formed outside the upper and lower edges of the back cloth 2 are shown.
Is linearly cut along the upper and lower edges of the back cloth 2 and sewn to form a completed duvet cover.

Although it has been described in the present invention that the forward and reverse V-shaped notches 5a and 5b are formed by cutting from the upper and lower central portions of the peripheral edge of the insertion opening 4 to the upper and lower edges of the surface cloth, the insertion opening 4
It is also conceivable to cut and form <> shaped notches from the left and right central portions of the peripheral edge of the surface cloth toward the left and right edges of the surface cloth.

FIG. 4 also shows another embodiment, and in order to simplify the explanation, the parts having the same functions as those in FIGS. The back side cloth 2 and the front side cloths 1a and 1b formed into a rectangular shape are polymerized, and the insides of the front side cloths 1a and 1b are cut into curved peripheral edges 3a and 3b. The insertion port 4 is formed in the central portion by pulling together and overlapping and stitching, and the upper and lower edges are projected outward from the upper and lower edges of the back cloth 2 to form projecting portions 6a and 6b.

As shown in FIG. 5, protruding portions 6a, 6b formed on the outside along the upper and lower edges of the back cloth 2 are cut and sewn in a straight line to form a completed duvet cover. is there.

In the present invention, it has been described that the surface cloth pieces 7a, 7b are pulled to the left and right at the upper and lower ends of the surface cloths 1a, 1b to cross-polymerize. It is also possible to sew by pulling it up and down, cross-overlapping and forming an insertion opening in the center of the surface cloth, and cutting the protruding parts of the surface cloth protruding from the left and right edges of the back surface cloth in a straight line. Conceivable.

[0021]

EFFECTS OF THE INVENTION By tightening and sewing the cutouts at the upper and lower ends of the surface cloth or the surface cloth pieces, the peripheral edge of the futon insertion hole is tightened to be small, and the vertically protruding portions are cut linearly to be superposed. I sewed all the edges of the front cloth and the back cloth,
The futon can be easily put in and taken out from the insertion opening, and the cover and the futon are always in close contact with each other even during use, so that the futon is not exposed from the insertion opening of the duvet cover.

[Brief description of drawings]

FIG. 1 is a plan view in which a cut portion is formed in a surface cloth of a duvet cover.

FIG. 2 is a plan view showing a state in which the cut portion of the surface cloth of the duvet cover is sewn on.

FIG. 3 is a plan view showing a state in which the protruding portion of the surface cloth of the duvet cover is linearly cut and can be sewn and used.

FIG. 4 is a plan view showing another embodiment of the duvet cover.

5 is a plan view of the duvet cover showing the completed state of FIG. 4. FIG.

[Explanation of symbols]

 1a, 1b Front cloth 2 Back cloth 3a, 3b Peripheral edge 4 Insertion opening 5a, 5b Cut portion 6a, 6b Projection portion 7a, 7b Front cloth piece

Claims (2)

[Claims] 1. Two woven fabrics having a common vertical width and a horizontal width are polymerized to form a back surface cloth and a front surface cloth, and the back surface cloth and the front cloth are separated from each other. The left and right inner sides are cut off to form an insertion opening of arbitrary shape, and forward and reverse V-shaped notches are formed from the upper and lower central portions of the peripheral edge of the insertion opening toward both upper and lower edges of the surface cloth. By tightening the peripheral edge of the insertion opening at the same time by sewing the notch, a protruding portion is formed from the upper and lower edges of the surface cloth, and the protruding portion is cut straight to sew around the rectangular duvet cover. A method of sewing a duvet cover, characterized by: 2. A method of polymerizing a back surface cloth and a surface cloth formed in a square shape, and cutting the inside of the surface cloth into curved edges to pull the surface cloth pieces to the left and right and cross stitching them together. To form an insertion opening in the central part, and project upper and lower edges from the upper and lower edges of the back cloth to form a projecting portion, and cut the projecting portion linearly along the upper and lower edges of the back cloth. The method of sewing a duvet cover according to claim 1, wherein the periphery of the rectangular duvet cover is sewn.