JP5440919B2 - Undershirt sewing method - Google Patents

Description

  The present invention relates to a sewing method for an undershirt, and more particularly to a sewing method characterized by the processes of sewing on shoulder lines of front and rear bodies and sewing of sleeve sleeves.

  A sleeve type called a set-in sleeve that is attached perpendicularly to the body is generally used as a means for attaching a sleeve to the body of an undergarment or the like (Patent Document 1). Raglan sleeves with a freedom of freedom of shoulders and a slanting line from the heel to the armpits, and a raglan sleeve with the shoulder and the sleeve part attached to the body. A mold is often used (Patent Document 2). There is also a sleeve type in which the front of the shoulder of the deformation of the raglan sleeve is a set-in sleeve and the rear is a raglan sleeve, which is also called a split raglan sleeve or a one-side raglan sleeve (Patent Document 3). The sleeve type has many sewing parts, and therefore has many processes, so the work becomes complicated.

JP 2000-129513 A JP 2000-70379 A Utility Model Registration No. 3101096

  In the present invention, in view of the above points, the sleeve line of the front body is a set-in-sleeve sleeve line, and the sleeve line of the back body is the raglan sleeve sleeve line. It is an object of the present invention to make it possible to easily sleeve the body part and reduce the number of processes by sewing up as a single continuous suture line.

According to the first aspect of the present invention, the sleeve body part of the body part made of the cylindrical body fabric constituting the front body and the back body part and the left and right sleeve parts made of the cylindrical body cloth are sewn in the sleeve part. when wearing, the suture sleeve Ku portion, from the end of the shoulder of the shoulder lines formed by sewing the shoulder of the front and back bodies of the basic trunk portion sewing start the front body direction, the ring-shaped through the underarm portions After sewing the sleeves on the front and back bodies, just before the end of sleeve attachment, make the sewing direction coincide with the direction of the shoulder line extension, and proceed to straight stitching on the shoulder line part of the front and back body, When it is reached, it is decided to end the sleeves and the sewing of the shoulders of the front and rear bodies.
The invention according to claim 2 is the invention according to claim 1, wherein the seam position of the shoulder line formed by stitching the shoulder portions of the front and back bodies of the body body is positioned on the back body side in the shoulder portion of the wearer .

In the sewing method of the present invention, the sleeve collar portion of the body body portion made of the cylindrical body fabric constituting the front body and the back body, and the sleeve crest portions of the left and right sleeve portions made of the cylindrical body fabric, when sewing the sleeves click section, the suture sleeve Ku portion, the trunk portion of the shoulder of the shoulder line from the end front body direction through the underarm portions sewing start the ring-shaped front body and the back body After sewing the sleeve collar, just before the end of sleeve attachment, make the sewing direction coincide with the extension direction of the shoulder line, proceed to straight stitching of the shoulder line part of the front and back body, and attach the sleeve when reaching the buttocks Because the sewing of the shoulders of the front and rear bodies is finished, the sleeve line on the front body is set inline, the sleeve line on the back body is raglan line, and the line trajectory is from the set inline on the front body to the raglan on the back body. Continue the line through the armpit and continue on the shoulder position of the back body. The sleeves can be sewn by continuous sewing like a one-stroke writing with a ring-shaped "no" shape, and work that has been sewn in multiple steps can be done by one continuous one-stroke writing. The efficiency can be greatly increased.
In addition, the seam line of the shoulder formed by sewing the front and back body shoulders of the body body by the above sewing can be shifted to the back body side at the wearer's shoulder , reducing the contact of the seam to the skin. You can improve your comfort.

The front view of the undershirt made by the method of this invention. The rear view of the undershirt made by the method of this invention. The front view of the body material of the body of the undershirt made by the method of the present invention. The rear view of the body material of the body of the undershirt made by the method of the present invention. Left sleeve development. A right sleeve development view.

The present invention will now be described with reference to the drawings for sewing the undershirt 1. As shown in FIGS. 1 and 2, the undershirt 1 includes a body body 4 composed of a front body 2 and a back body 3 , and left and right sleeve portions 5 (left sleeve 5 a and right sleeve 5 b) . The body body 4 is provided with a collar 6 at the upper center and sleeve collars 7 and 7 at the upper left and right. Left and right sleeves 5a, 5b, the developed view [5], in such a shape shown in [6], cuffs 9 sleeves underlined 8,8 are sewn, a tubular shape body sleeves Kuyama 10 is open Yes.

Here, the body body 4 and the sleeve portion 5 constituting the front and rear bodies 2 and 3 are sewn. An example in which the right sleeve 5b is sewn on the right side of the body body 4 will be described. The sleeve 7 provided at the side edge of the right shoulder tip fabric 14 of the front body 2 and the sleeve 10 of the right sleeve 5b to be attached are stitched together . The stitching is carried out in an annular fashion from the side of the right side shoulder tip fabric 14 of the front body 2 in accordance with the sleeve 7, but the sewing direction is gradually changed from an annular shape to a straight line immediately before the end of the annular sleeve attachment. After finishing the sewing of the heel and sewing the shoulder portions of the front and rear bodies as they are, when the heel 6 is reached, the sewing of the right sleeve is finished.
Then, appropriate processing such as sewing the tape 15 on the heel 6 is performed.

Next, the left sleeve portion 5a on the opposite side is attached, but the right sleeve portion 5b and the object are constructed, but the sewing process is exactly the same.
That is, the sleeve 7 provided at the side end of the left shoulder tip fabric 14 of the front body 2 and the sleeve 10 of the left sleeve portion 5a to be attached are stitched together. Then, starting from the shoulder tip portion of the front body, starting from the sleeve collar, goes around the sleeve collar, enters the straight line of the shoulder line, and sutures to the buttocks.

  As mentioned above, since the locus of the seam from the shoulder line to the sewing of the sleeve collar is like a one-stroke drawing of the character of "no", the sleeve with the structure that the raglan sleeve and the set-in sleeve are combined However, it is comprised by the stitch line of one process.

As described above, according to the method of the present invention, the following operations have to be performed in order to perform treatments such as shoulder joining and sleeve attachment during the sewing process of the sleeve sleeve 7 .
That is, at the shoulder joint,
(1) Set work-in-progress while keeping the sewing machine under pressure and paying attention to the deviation.
(2) Sewing on the sewing machine (3) For the next process, with sleeves that are aligned in the same direction (4) Bring the device to the shoulder joint (5) Body and sleeve Set the sewing line under the sewing machine while adjusting the sewing line to the specified position.
(6) Sewing on the sewing machine (7) For work in the next process, the direction is aligned in the same direction. For example, for sewing, the actual sewing machine operation time is only (2) (6) Others are actions for the operations (2) and (6). If the cuffing process is performed consistently with the adjacent process as in the present invention, the work that can be omitted during the adjacent process, in the above example ( 3) Omission of (4) and (5) is expected, which is extremely effective in terms of work efficiency.

1 Undershirt
2 Front body
3 Back body
4 Body body
5 sleeves
5a left sleeve 5b right sleeve 6 collar click 7 sleeve click 8 sleeves underlined 9 cuff 10 sleeve Kuyama
11 Shoulder line 12 Shoulder end 13 Underarm 14 Shoulder tip fabric 15 Tape

Claims (2)

When sewing the sleeve collar part of the body part made of the cylindrical body fabric constituting the front body and the back body and the left and right sleeve parts made of the cylindrical body fabric at the sleeve collar part, of the suture, from the end of the shoulder of the shoulder lines formed by sewing the shoulder of the front and back bodies of the basic trunk portion sewing start the front body direction, click sleeves front body and the back body to the ring-shaped through the underarm portions After sewing the part, just before the end of the sleeve attachment, make the sewing direction coincide with the direction of the shoulder line extension, proceed to straight stitching of the shoulder line part of the front and rear body, and when reaching the buttocks A method for sewing an undershirt, characterized by ending sewing of a shoulder portion of a body. The undershirt sewing method according to claim 1, wherein a seam position of a shoulder line formed by stitching the shoulder portions of the front and back bodies of the body body is located on the back body side of the wearer's shoulder .

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