JP2019154745A - Auxiliary tool for sewing cover on futon - Google Patents

Abstract

To provide an auxiliary tool for sewing a cover on futon in which skill of work is not substantially necessary and sufficient stopper strength of yarn can be obtained because the work for sewing the cover on the neck part of futon is troublesome unexpectedly and further requires some practice.SOLUTION: The present invention can considerably lower the difficulty of the whole suture operation, by adopting the device to wind yarn while making the yarn bite several times into the first cut and the second cut formed in the face-to-face position, although accompanying the basic work of suture with a needle and the yarn. Also, a small hole serving as the center of gravity when the yarn is set up is formed in a position being near to the center line, and thereby the settlement condition after the suture can be stabilized. Also basically, for example, towels of cloth being present in every home can be used as a cover 13 for the suture. Also, a risk of pin exposure is not accompanied therewith like a safety pin.SELECTED DRAWING: Figure 26

Description

The present invention relates to an auxiliary tool for sewing a cover intended to be exchanged and washed on a neck portion of a futon that is soiled by direct contact with a person's neck.

As for the method of attaching a cover to a futon, for example, when using a cloth such as a towel in a household as a cover, a method of sewing with a needle and a thread and a method of fixing with a safety pin are generally used. It is.

For example, if you do not want to use cloth from any household as a cover, you can attach a bag-shaped cover that has been processed to the size of the futon in advance to the futon using a device such as a button or fastener. Are known.

JP 10-052349 Actual 31855953

    The operation of sewing the cover onto the futon is unexpectedly difficult and troublesome for those who are not accustomed to it, and in particular, adjustment of the tension of the thread that needs to be performed simultaneously with the fastening is required.

 Safety pins are always dangerous, for example when an infant may accidentally remove them and expose the pins. Also, it must be used on the inside of the futon, and the body of the hard safety pin is easy to touch the skin directly and is likely to be uncomfortable at bedtime.

 When attaching a bag-shaped cover that has been pre-processed to the size of the futon to the futon using an attaching / detaching device such as a button or a fastener, the futon and the cover are dedicated tools and must be used as a set. There is a restriction.

 In the invention of Patent Document 1, since the guide needle is thick, a large hole mark is left on the futon and the cover. In addition, since a part of the hard invention is always exposed inside the futon, it is likely to be uncomfortable at bedtime.

Since the device of Patent Document 2 has a pin inside, there is a risk that the pin will be exposed at some time. In addition, since a part of the hard invention is always exposed inside the futon, it is likely to be uncomfortable at bedtime.

The present invention provides an auxiliary tool for sewing a cover intended to be exchanged and washed on the neck of a futon that becomes dirty when a person's neck is directly touched.

In the present invention, a first cut and a second cut for thread biting are formed on a piece of cardboard or thin resin so as to face each other, and a needle is formed between the first and second cuts. An auxiliary tool for sewing a cover to a futon characterized by the formation of a small hole for threading.

In the auxiliary tool, the third and fourth cuts for thread biting are formed at positions substantially in line with the first and second cuts of the edge of the small hole. Provide an aid to sew the cover on the featured futon.

The present invention is formed on both sides of a small piece of cardboard or thin resin so that the first cut and the second cut for thread bite are opposed to each other, and each of the first and second cuts Provided is an auxiliary tool for sewing a cover to a futon, which is characterized by forming a small hole through which a needle and a thread are passed between cuts.

According to the present invention, in the auxiliary tool, a third notch and a fourth notch for thread biting are positioned substantially in line with the first and second notches on the edges of the small holes on both sides. An auxiliary tool for sewing a cover to a futon characterized by forming a notch of each is provided.

According to the present invention, the work of winding the yarn in the first cut and the second cut formed in a face-to-face manner while wrapping the yarn a plurality of times requires almost no skill, and also has a sufficient yarn stopping strength. Since it can be obtained, the function of hitting the knot can be substituted for the body of the auxiliary tool for sewing the cover to the futon when illuminated by a normal sewing operation. Further, since the auxiliary tool body is much larger than the knot of the stop knot, it is possible to reliably complete the sewing even when, for example, a towel with a coarse texture is used for the cover.

According to the present invention, the feature that almost no skill is required for the work of winding the yarn into the first incision and the second incision formed facing each other multiple times is a synergistic effect. It is possible to easily adjust the tension of the yarn, which is particularly difficult for those who have a low thread.

In the present invention, if the edge of the small hole is formed with a notch so that the thread can be cut in, the end of the thread proposed by the present invention is put into the futon for the sake of beauty, and the operation is completed. Even if this method is used, it is possible to considerably suppress the possibility that the yarn will come loose on the surface of the futon. In addition, if the same incision is formed in two places as a third incision and a fourth incision at a position that is almost in line with the first and second incisions, whoever sewed by any procedure Can also be used.

In the present invention, if a small hole formed between the first cut and the second cut is formed at a position close to the center line of the auxiliary tool body for sewing the cover to the futon, the thread is stretched. Since the center of gravity at the time moves to a position close to the center line of the auxiliary tool, the thread stopping function can be exerted stably in a balanced manner.

According to the present invention, there is no worry that the pin is accidentally exposed because no pin is built in like a safety pin. Also, when used on the front side of the futon, only the thread is exposed on the back side, so that it is less likely to cause discomfort that a hard substance directly touches the skin at bedtime.

    According to the present invention, since cloths such as towels in any household can be used as a cover, there is no restriction that a futon and a cover must be used as a set (for example, even if a towel is used as a cover) It can be used as an original towel, so the versatility of the towel is not impaired, and the futon also does not have to be pre-processed.)

A plan view (A) and a front view (B) showing the basic structure of the auxiliary tool 1 for sewing the cover to the futon A plan view (A) and a front view (B) showing the basic structure of the auxiliary tool 2 for sewing the cover to the futon A plan view (A) and a front view (B) showing the basic structure of the auxiliary tool 3 for sewing the cover to the futon A plan view (A) and a front view (B) showing the basic structure of the auxiliary tool 4 for sewing the cover to the futon Process drawing of the preparatory work (first step) with the auxiliary tool 1 (or 2) for sewing the cover to the futon. Process drawing of preparatory work (second process) with auxiliary tool 1 (or 2) for sewing the cover to the futon. Process drawing of preparatory work (third step) before sewing with auxiliary tool 1 (or 2) for sewing the cover to the futon. A front view (A) and a side view (B) of the suturing operation (first step) with the auxiliary tool 1 (or 2) for sewing the cover to the futon. The front view of the suturing operation (2nd process) by the auxiliary tool 1 (or 2) for sewing a cover on a futon. The top view (A) which overlooked the whole sewing operation (the 3rd process) by auxiliary tool 1 (or 2) for sewing a cover to a futon, and the top view (B) which expanded the operation part. A front view (A) of the suturing operation (fourth process) by the auxiliary tool 1 for sewing the cover to the futon and a plan view (B) in which the work portion is enlarged. A front view (A) of a sewing operation (fourth process) with an auxiliary tool 2 for sewing a cover to a futon and a plan view (B) in which the work portion is enlarged. The front view (A) of the sewing work (5th process) by the auxiliary tool 2 for sewing the cover to the futon, and the plan view (B) in which the work part is enlarged. Front view (A) of the sewing operation (sixth step) with the auxiliary tool 2 for sewing the cover to the futon, a plan view (B) in which the work portion is enlarged, and a cross-sectional view taken along the line X-X '(C) Top view (A) overlooking the whole after sewing work with the auxiliary tool 1 (or 2) to sew the cover on the futon, a plan view (B) with the sewing start area expanded, and a front view with the sewing end area expanded Figures (C) and (D). Process drawing of preparatory work (first step) before sewing with the auxiliary tool 3 (or 4) for sewing the cover to the futon. Process drawing of preparatory work (second process) with auxiliary tool 3 (or 4) for sewing the cover to the futon. Process drawing of preparatory work (third process) before sewing with auxiliary tool 3 (or 4) for sewing the cover to the futon. A front view (A) and a side view (B) of the suturing operation (first step) using the auxiliary tool 3 (or 4) for sewing the cover to the futon. The front view of the suturing operation (2nd process) by the auxiliary tool 3 (or 4) for sewing a cover to a futon. The top view (A) which overlooked the whole sewing operation (the 3rd process) by auxiliary tool 3 (or 4) for sewing a cover to a futon, and the top view (B) which expanded the operation part. A front view (A) of the sewing operation (fourth process) with the auxiliary tool 3 for sewing the cover to the futon and a plan view (B) in which the work portion is enlarged. A front view (A) of the suturing operation (fourth process) by the auxiliary tool 4 for sewing the cover to the futon and a plan view (B) in which the work portion is enlarged. The front view (A) of the sewing work (5th process) by the auxiliary tool 4 for sewing a cover to a futon, and the top view (B) which expanded the work part. The front view (A) of the suturing operation (sixth process) by the auxiliary tool 4 for sewing the cover to the futon, the plan view (B) in which the work portion is enlarged, and the X-X 'line side view (C). The top view which looked at the state which sewed the cover 13 to the futon 12 in a well-balanced manner using a plurality of auxiliary tools 3 (or 4) for sewing the cover to the futon, and finished all sewing operations.

 Fig. 1 shows the basic structure of auxiliary tool 1 (simple single type) for sewing a cover onto a duvet when manufactured by punching cardboard or a thin resin plate. 9 can also be formed during this punching process. The auxiliary tool 1 can be manufactured by other methods such as resin molding. In this case, there is no problem even if a portion other than the notches 5 and 6 is given a certain thickness. The square shape is merely an example, and the shape of the outer shape is basically not limited.

Fig. 2 shows the auxiliary tool 1 (single type) for sewing the cover to the futon, with the cuts 7 and 8 added to the auxiliary tool 1 (simple single type) for sewing the cover to the futon. It shows the basic structure. As with the auxiliary tool 1, these cuts 7 and 8 can be formed at the time of punching, and can also be manufactured by other methods such as resin molding, in which case other than cuts 5, 6, 7 and 8 There is no problem even if the part is given a certain thickness, and the square shape is merely an example, and the shape of the outer shape is basically not limited.

Fig. 3 is a view for sewing a cover on a futon, which is formed by simply connecting two notches 5 and 6 and a small hole 9 structure of an auxiliary tool 1 (simple single type) for sewing the cover onto the futon. The basic structure of the auxiliary tool 3 (simple double type) is shown. As with the auxiliary tool 1, the notches 5 and 6 and the small holes 9 can be formed at the time of this punching process, and can be manufactured by other methods such as resin molding. There is no problem even if the portion has a certain thickness, and the square shape is merely an example, and the shape of the outer shape is basically not limited.

Fig. 4 shows a cover that is formed by simply connecting two notches 5, 6, 7, 8 and small holes 9 of auxiliary tool 2 (single type) for sewing the cover to the futon. The basic structure of the auxiliary tool 4 (double type) for attaching is shown. As with the auxiliary tool 2, the notches 5, 6, 7, 8 and the small holes 9 can be formed at the time of this punching process, and can be manufactured by other methods such as resin molding, in which case the notches 5・ There is no problem even if the parts other than 6, 7, and 8 have a certain thickness, and the square shape is merely an example, and the shape of the outer shape is basically not limited.

The procedural diagrams of FIGS. 5 to 7 show the preparatory work before the suturing operation using the auxiliary tool 1 (or 2) for sewing the cover to the futon. It corresponds to the work. Specifically, after winding the end of the thread 11 passed through the needle 10 into the incisions 5 and 6 multiple times (Fig. 5), the needle 10 is stitched through the small hole 9 (Fig. 6), and the thread 11 is stretched. The process of moving the center of gravity to a position close to the center line 20 of the auxiliary tool 1 (or 2) body for sewing the cover to the futon is explained (FIG. 7).

The procedure diagram of FIG. 8 shows that the cover 13 is wrapped in a U shape from the front side to the back side of the futon 12, and the auxiliary cover prepared in the previous step from one end to the other end of the cover 13 that overlaps with the futon 12 by winding it in the U shape. A process of sewing the needle 1 (or 2) with the needle 10 and the thread 11 is described.

 The procedure diagram of FIG. 9 shows that the end of the overlapping cover 13 is zigzag stitched, and a small hole 9 of another auxiliary tool 1 (or 2) prepared in advance at the zigzag stitching end point is inserted into the needle. The process of sewing through 10 and 11 is explained.

The procedure diagram of FIG. 10 is a process of adjusting the tension of the thread 11 and winding the thread 11 while cutting it into the incisions 5 and 6 of the auxiliary tool 1 (or 2) sewn at the zigzag stitching end position. In the light of a normal sewing operation, this corresponds to a fastening operation at the time of finishing.

FIG. 11 is an explanatory view of the thread 11 detaching work when the assisting tool 1 for sewing the cover to the futon is used, and a storage diagram thereof.

FIGS. 12 to 14 are a procedure diagram of post-processing of the thread 11 when the auxiliary tool 2 for sewing the cover to the futon is used, and a drawing of the procedure. Specifically, the process of sewing the futon 12 and the cover 13 again through the small hole 9 (Fig. 12), pulling the thread 11 into the notch 8 and then separating the thread 11 on the back side of the futon 12 is explained. (Figs. 13 and 14).

FIG. 15 shows an image when the work 13 is finished by sewing the cover 13 to the neck of the futon 12 using the auxiliary tool 1 (or 2) for sewing the cover to the futon, and the auxiliary tool 1 at that time.・ It is a drawing of 2.

The procedural diagrams of FIGS. 16 to 18 show the preparatory work before the suturing operation using the auxiliary tool 3 (or 4) for sewing the cover to the futon. It corresponds to the work. Specifically, after winding the end of the thread 11 that has passed through the needle 10 into the notches 5 and 6 on one side multiple times (Fig. 16), it is sewn into the small hole 9 on the same side (Fig. 17), and the thread The process of moving the center of gravity extending 11 to the position close to the center line 20 of the body of the auxiliary tool 3 (or 4) for sewing the cover to the futon is explained (FIG. 18).

In the procedure diagram of FIG. 19, the cover 13 is wound around the U shape from the front side to the back side of the futon 12, and the end position of the cover 13 that overlaps with the futon 12 by winding it around the U shape is determined in the previous step. A process of sewing the prepared auxiliary tool 3 (or 4) with the needle 10 and the thread 11 that are fastened is described.

The procedure diagram of FIG. 20 explains the process of sewing back toward the small hole 9 on the other side of the auxiliary tool 3 (or 4) that has been sewn.

The procedure diagram of Fig. 21 explains the process of winding the thread 11 while biting it multiple times into the notches 5 and 6 on the same side as the small hole 9 that is turned back while adjusting the tension of the thread 11, In the light of the stitching work, it corresponds to the fastening work at the time of finishing.

FIG. 22 is an explanatory view of the thread 11 detachment work when the auxiliary tool 3 for sewing the cover to the futon is used, and a drawing of the operation when the work is finished at one place.

FIGS. 23 to 25 are a procedure diagram of post-processing of the thread 11 when the auxiliary tool 4 for sewing the cover to the futon is used, and a storage diagram when one operation is completed. Specifically, the process of sewing the futon 12 and the cover 13 again through the small hole 9 on the side that has been sewn back (Fig. 23), pulling the thread 11 into the notch 8, and then cutting off the back of the duvet 10 Explained (Figures 24 and 25).

FIG. 26 is an image diagram when all the operations are completed by using a plurality of auxiliary tools 3 (or 4) for sewing the cover to the futon and sewing the cover 13 to the duvet 12 in a well-balanced manner.

1 Auxiliary tool for sewing the cover to the futon (simple single type)
2 Auxiliary tools for sewing the cover to the futon (single type)
3 Auxiliary tool for sewing the cover to the futon (simple double type)
4 Auxiliary tools for sewing the cover to the futon (double type)
5 notches (notches that touch the outer edges of auxiliary tools 1, 2, 3 and 4 for sewing towels on the futon and make a pair with notches 6)
6 Incision (Incision that touches the outer edge of the auxiliary tool 1, 2, 3, 4 for sewing towels on the futon and makes a pair with the incision 5)
7 Incision (Incision that makes contact with the small holes 9 of the auxiliary tools 3 and 4 for sewing towels on the futon and is in a straight line with the incisions 5 and 6 and makes a pair with the incision 8)
8 notches (cuts that are in contact with the small holes 9 of the auxiliary tools 3 and 4 for sewing towels on the futon and are in a straight line with the notches 5 and 6 and paired with the notches 7)
9 Small hole
10 stitches
11 Yarn
12 Futon
13 Cover
20 Center line (Center line of auxiliary tools for sewing the cover to the futon)

Claims (4)

On a piece of cardboard or thin resin, the first notch and the second notch for thread biting are formed so as to face each other, and the needle and thread are placed between the first and second notches. Auxiliary tool for sewing a cover to a futon, characterized by the formation of a small hole through it.  The third and fourth cuts for thread biting are formed at positions of the edges of the small holes that are substantially in line with the first and second cuts. Auxiliary tool for sewing the cover to the futon described in 1. On both sides of a small piece of cardboard or thin resin, the first cut and the second cut for thread biting are formed so as to face each other, 2. The auxiliary tool for sewing a cover onto a duvet according to claim 1, wherein a small hole through which a needle and a thread pass is formed. A third cut and a fourth cut for thread biting are formed at positions of the edges of the small holes on both sides substantially in line with the first and second cuts, respectively. 4. An auxiliary tool for sewing a cover onto the futon according to claim 3.

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