JPH0716552B2 - Jig for both left and right rain lid sewing - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rain lid sewing jig for sewing rain lids attached to pockets of clothes such as suits and jackets, and particularly to left and right pockets to be attached to left and right pockets. The present invention relates to a jig for sewing left and right rain lids, which enables the rain lid to be sewn by itself.

[0002]

2. Description of the Related Art Conventionally, rain lids to be worn in pockets of clothes such as suits and jackets usually have symmetrical shapes on the left and right. For this reason, there are drawbacks such as the inconvenience of having to prepare jigs for sewing left and right rain lids, and the need to use them separately.

[0003]

SUMMARY OF THE INVENTION According to the present invention, the left and right rain lids are individually sewn without sewing jigs for sewing the left and right rain lids to sew rain lids which are attached to left and right pockets of clothes. The present invention aims to solve the above-mentioned conventional drawbacks all at once by making it possible to sew, and to provide a jig for sewing left and right rain lids which is easy to handle and use and has excellent workability.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned viewpoints, and has a central hard core plate integrally fixed at one end side and bound to the other end side in a spread manner. When,
A core holding plate and a pressing plate which are sequentially symmetrically stacked on both sides of the core plate, and three outer sides of both sides of the core plate and a free end side can be freely rotated at predetermined intervals. Another object of the present invention is to provide a jig for sewing left and right rain lids, which comprises a frame body attached to both sides of the fixed side of the core plate.

[0005]

The pressing plate 3 on the predetermined side of the jig A is positioned on the upper side depending on which of the left and right pockets the rain cover is attached to. Then, the frame body 4 is turned above the core plate 1 and is pressed by the fingers. In that state, open the lower presser plate 3,
A predetermined backing cloth b is inserted thereon, and it is sandwiched and fixed with the core plate 1. On the other hand, the core holding plate 2 on the upper side of the core plate 1 is opened, a predetermined surface cloth a is inserted on the upper surface of the core plate 1, the core holding plate 2 on the upper side is closed, and then the frame body 4 is turned downward. To do. By this operation, the outer cloth a is sandwiched between the peripheral side surface of the core plate 1 and the inner surface of the frame body 4, and the lower surface of the frame body 4 contacts the upper surface of the back cloth b. Then, the upper holding plate 3 is closed. In this state, the sewing machine is hooked around the uppermost holding plate 3, that is, the outer periphery of the frame body 4 for sewing. After finishing the sewing, the frame body 4 is turned upward and pulled up to pull out the sewn body B from the core plate 1 and turn it over to obtain a rain cover on a predetermined side.

In order to obtain the rain cover to be sewn into the pocket on the side opposite to the rain cover, the jig A is used in the opposite manner, that is, inside out. Thereafter, by the same operation as described above, the back cloth b and the front cloth a are sandwiched between the jigs, sewn by sewing with the sewing machine, pulled out from the jigs and turned upside down. Is obtained.

In this case, since the rain lid generally extends from the upper side to the upper side where it is sewn to the pocket, there is resistance when pulling the sewn body B ground-sewn from the core plate 1 smoothly. It is difficult to take out. Therefore, it is possible to smoothly extract the core plate 1 by forming the slopes 6 on the ridgelines on both sides of the both side edges and the free end edges while leaving the corner portions 5.

The corner portion 5 projects relatively outward from the position of the slope 6. As a result, when the outer cloth a is sandwiched between the peripheral side surface of the core plate 1 and the inner surface of the frame body 4, the outer cloth a is pushed up by the protrusion.
The so-called "shock" required for the corners of the rain can be concentrated and secured only in that corner, and the "shock" does not disperse in other parts. The backing cloth b can be pulled evenly.

Further, a concave groove 7 having a required width is formed on both surfaces of the core plate 1 along the free edges thereof, and a concave groove of the core plate 1 is formed on a surface of the core holding plate 2 corresponding to the core plate 1. By providing the convex band 8 which is accommodated in 7, the front cloth a sandwiched therebetween is slightly loosened in the longitudinal direction with respect to the back cloth b by passing through the detour surface between the concave groove 7 and the convex band 8. Goes into nature. As a result, the so-called "front flap" in which the lower side of the rain cover is warped forward does not occur,
It is possible to make a rain cover that is extremely natural and has a good appearance.

Further, if the pattern alignment gauge graduations 9 are provided along the binding direction on both the fixed end sides of the core plate 1, the pattern alignment position of the outer cloth a can be easily confirmed.

At the same time, if the core holding plate 2 is made of a transparent or translucent material and a lattice pattern matching gauge 10 is attached to the surface thereof, fine adjustment of the lattice pattern matching of the outer cloth a can be performed. Since it can be performed while visually recognizing it from above the plate 2, the lattice pattern matching can be performed simply, quickly and surely.

If a slightly convex curve 11 is formed on the outer side of the core holding plate 2 due to plasticity, the holding plate 3 on the front side is opened so that the core holding plate 2 can be attached to the core plate 1. The central part of the surface naturally overhangs like a mountain. Since the fingers can be hooked on the protruding end, the operation for pulling up can be easily performed.

If the cutouts 12 are provided on both sides of the corner of the frame body 4, it is inevitable when the outer cloth a is sandwiched between the peripheral side surface of the core plate 1 and the inner surface of the frame body 4. The resistance that occurs in the above can be largely relieved, and the above-mentioned “buckling” can be formed without difficulty.

If the periphery of the pressing plate 3 is substantially the same as the periphery of the frame body 4, the sewing machine hook can be accurately sewn while being in contact with the outside of the frame body 4.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of one embodiment of the present invention will be described below with reference to the drawings. A core plate 1 having a substantially rectangular shape and a predetermined size is provided from a hard synthetic resin material. The core plate 1 has a trapezoidal shape in which the lower side is slightly longer than the upper side. On both sides of the core plate 1, a flexible and strong core holding plate 2 and a hard pressing plate 3 are symmetrically stacked in order. The core plate 1 located at the center and the core holding plates 2 and the holding plate 3 on both sides thereof are integrally fixed by aligning the upper sides of one end side thereof and integrally bound so that the lower side of the other end side becomes a spread-out shape. Has been. Then, a frame body 4 formed of a metal frame material having a width substantially corresponding to the thickness of the core plate 1 is freely set on the outer three sides of both sides of the core plate 1 and the free end side with predetermined width intervals. It is attached to both fixed sides of the core plate 1 so as to be able to rotate.

The ridge lines on both sides of the core plate 1 on both side edges and the free end edges are bordered by slopes 6 of the same shape except for corners 5. A concave groove 7 having a required width is provided on both surfaces of the core plate 1 along its free end, and a concave groove 7 of the core plate 1 is formed on a surface of the core holding plate 2 corresponding to the core plate 1. A convex band 8 having a shape that can be accommodated is provided. On both surfaces of the core plate 1 on the fixed end side, pattern matching gauge scales 9 are provided along the binding direction. In this case, the core holding plate 2 is made of a transparent or translucent material so that the cloth placed under the core holding plate 2 can be seen through. The core holding plate 2 is provided with a lattice pattern matching gauge 10. Has been done. A curve 11 is formed on the free end side of the core holding plate 2 so as to project slightly outward due to plasticity.
Further, concave portions 12 are provided on both sides of the corner of the frame body 4. Then, the periphery of the pressing plate 3 is formed to be substantially the same as the periphery of the frame body 4 when closed.

[0017]

As is apparent from the above description, the present invention does not need to prepare jigs for sewing left and right rain lids one by one in order to sew rain lids attached to the left and right pockets of clothes. Since the left and right rain lids can be immediately sewn by simply turning it over and using it, it is extremely easy to handle and use and has excellent workability.

[Brief description of drawings]

FIG. 1 is a perspective view showing each member constituting one embodiment of the present invention with openings separated.

FIG. 2 is a perspective view showing a state in which the upper holding plate is opened according to the embodiment of the present invention.

FIG. 3 is a perspective view showing a state in which the back cloth is inserted in the process of working, which is one embodiment of the present invention.

FIG. 4 is a perspective view showing a state in which a back cloth and a front cloth are set, which is an embodiment of the present invention.

[Explanation of symbols]

 1 core plate 2 core holding plate 3 presser plate 4 frame body 5 corner 5 sloping surface 7 concave groove 8 convex band 9 pattern matching gauge scale 10 lattice pattern matching gauge 11 curve 12 notch A jig B sewing body a surface cloth b lining

Claims (8)

[Claims] 1. A central hard core plate (1) integrally fixed at one end side and bound in a two-sided spread form at the other end side, and core holders positioned on both sides of the core plate (1) so as to be sequentially symmetrically stacked. The plate 2 and the pressing plate 3, and the core plate 1 were attached to both sides of the fixed side of the core plate 1 so as to be freely rotatable around the outer sides of the core plate 1 at predetermined intervals. A jig for sewing left and right rain lids, which comprises a frame body 4. 2. The jig for sewing left and right rain lids according to claim 1, wherein both side edges of the core plate 1 and free edge edges have slopes 6 on both side ridge lines, leaving a corner portion 5. 3. The core plate 1 of the core holding plate 2 is provided with concave grooves 7 of a required width on both sides of the core plate 1 along the free edges thereof.
The jig for sewing left and right rain lids according to any one of claims 1 to 2, wherein a convex band 8 which is accommodated in the concave groove 7 of the core plate 1 is provided on the surface corresponding to. 4. The jig for sewing left and right rain lids according to claim 1, further comprising gauge graduations 9 for pattern matching provided on both sides of the fixed end side of the core plate 1 along the binding direction. . 5. The jig for sewing left and right rain lids according to claim 4, wherein the core holding plate 2 is made of a transparent or translucent material, and a lattice pattern matching gauge 10 is attached to its surface. 6. The jig for sewing left and right rain lids as claimed in claim 5, wherein the free end side of the core holding plate 2 is formed with a slightly convex curve 11 due to plasticity on the outside. 7. The combined left and right rain lid sewing jig according to claim 1, wherein notches 12 are provided on both sides of each corner of the frame body 4. 8. The jig for sewing left and right rain lids according to claim 1, wherein the periphery of the pressing plate 3 is substantially the same as the periphery of the frame body 4.