JPH047Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to shorts using bag knitted fabric.

(Prior art) Conventional shorts use a woven fabric that is wide at both ends and narrow in the middle.The wide ends are joined to form the waist area, and the narrow part is used as the crotch area. However, since the fabric was cut and formed, it was necessary to hem the edges on both sides of the fabric to prevent it from fraying. This requires extra effort and is uncomfortable to wear, and since the fabric has poor elasticity, it is necessary to attach an elastic cord to the periphery of the crotch opening.

(Problems to be Solved by the Invention) The present invention has been proposed in order to solve the problems of the conventional shorts, such as the necessity of hemming both edges.

(Means for solving the problem) Therefore, the present invention uses a vertical bag knitted fabric knitted with a gentle curved line so that both ends are wide and the middle part is narrow. The bag knitted fabric is folded in half to form a circular waist part at both wide end parts, and the narrow part is used as the crotch part, and this is used as a means to solve the problem.

(Function) Using a circular knitting machine or a flat knitting machine, the stitches are sequentially reduced from the wide bag knitting at one end to a narrower width that becomes gentler as it reaches the center, and then the stitches are increased to knit the wide width section at the end. Or, start with a wide bag knit with larger stitches, then gradually make the stitches smaller and knit them into a narrower stitch, making the smallest stitch in the center, then gradually increasing the stitches to make the end part wider. Alternatively, a tube knitted fabric of the same width is knitted, and then heat set is used to make a bag knitted fabric with a gently curved line, wide at both ends and narrow in the center using a mold. A vertically long bag knitted fabric is formed, which is then folded in half to obtain shorts having a circular waist portion formed at the wide portions at both ends and a narrow crotch portion at the center portion.

(Embodiments) The present invention will be described below with reference to embodiments of the drawings. FIGS. 1 to 5 show embodiments of the present invention. Figures 1 and 2 show the bag knitted fabric that is the material of the shorts. Both ends 1 and 2 are wide and the center part 3 is narrow. In Figure 1, both ends 1 and 2 are wide. Figure 2 shows a case where the end 1 is wide and the end 2 is narrower. In addition, the first
The width and length of the knitted fabric at both ends and the center in the figures and FIG. 2 can be changed as appropriate depending on the design of the shorts to be made, and are not limited to the shapes shown in the drawings.

The bag-knitted fabrics shown in FIGS. 1 and 2 use a circular knitting machine or a flat knitting machine, and start bag-knitting from the wide end 1.
The stitches are sequentially reduced in a gentle curved line up to the center part 3, and after the center part 3, the stitches are increased to reach the wide end part 2. Another method is to start knitting with large stitches at the wide end 1, and gradually make the stitches smaller as you reach the center section 3.
Knit in a bag so that the stitches are the smallest, and the center part 3
After passing through, the stitches are gradually enlarged and the largest stitch is made at end 2, and the knitted bag fabric is
A bag knitted fabric as shown in FIG. 1 or 2 is obtained, which has a wide width at the center part 3 and a narrow width at the center part 3, and has gentle curved lines on both sides. Furthermore, the method for manufacturing this bag knitted fabric is to knit tubular knitted fabrics of the same width and heat set them using a mold so that both ends 1 and 2 are wide and the center part 3 is narrow. is also possible, but in this case the knitting yarn must be a synthetic fiber yarn or else it will not be very effective, so the use of the resulting shorts is limited to seawater wear and the like.

Next, in order to produce shorts as shown in Figures 3 to 5 using the bag knitted fabric obtained in the above manner, the bag knitted fabric is folded in half, and in the case of Figure 3, the width is wide. The side portions 1a and 2a, 1b and 2b of appropriate length l are joined 6 from the edges of the tube mouth edges 4 and 5 of the ends 1 and 2 to form a short as shown in FIG. Further, in this case, the tube mouth edges 4 and 5 are appropriately expanded and contracted using an elastic cord or the like 7, and the mouth is closed. In addition, side part 1
a, 1b, 2a, and 2b may not be attached as they are, but may be attached in the same manner after the triangular portions are cut 8. Alternatively, the length of the connecting portion 6 may be shortened to form a short as shown in FIG. 4. Furthermore, although there is no need to attach rubber strings to both side edges of the central portion 3, which is the crotch area, the elastic cords will not sag, there will be no problem even if rubber strings are attached.

Next, to make the shorts shown in Figure 5, use the bag knitted fabric shown in Figure 2, form the waist elastic tape 9 into a circular shape, and attach the tube opening edges 4 and 5 to this to create a loincloth. You can get style shots. FIG. 6 is a perspective view of the shorts shown in FIG. 5 when worn from the rear side.

(Effects of the invention) As explained in detail above, the present invention is structured, and the material of the shorts is bag knitted fabric, and there is no need for hem stitching on both side edges, so it is soft and there is no need for extra hem stitching. No work is required, and since it has appropriate elasticity, it fits well on the body and is comfortable to wear, and the structure is simple, so it can be manufactured at low cost. Furthermore, even if elastic strings are not attached to both side edges of the crotch area, there will be no sagging, and the effort required to attach elastic strings can be omitted, but there is no problem even if elastic strings are attached.

[Brief explanation of the drawing]

1 and 2 are perspective views of bag knitted fabrics of different shapes used for shorts showing an embodiment of the present invention,
3, 4 and 5 are perspective views of shorts showing embodiments of the present invention, and FIG. 6 is a rear perspective view of the shorts shown in FIG. 5 in a worn state. Explanation of the main parts of the figure, 1, 2...ends, 3...
Center part, 4, 5...tube rim, 6...joint, 7...
Elastic cord, 9... Elastic tape.

Claims (1)

[Scope of utility model registration request] A vertically long bag knitted fabric is knitted with a gentle curved line so that both ends are wide and the middle part is narrow.The bag knitted fabric is folded in half to form a circular shape at both wide ends. Shorts that form the waist area and have a narrow part that serves as the crotch area.