JPH053Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention provides shoes in which there is no lump-like part at the tip of the toe portion due to the end of the seam, and there is no intersection of seams at the heel. The present invention relates to a lining fabric for boots, which makes it possible to produce boots that are comfortable and have excellent durability.

[Conventional technology]

Generally, the inner surface of boots made of rubber, vinyl, etc.
The lining fabric for the boots is attached to prevent the feet from coming into direct contact with the lining of the boots, and also to absorb sweat generated when the boots are worn.

As shown in FIG. 6, such a boot lining fabric has an irregular quadrangular torso-covering lining piece 8 with a concave arc-shaped edge on the lower side, and an irregular half-moon-shaped leg part with a concave arc-shaped edge on the upper side. A lining cloth material is prepared by punching out the body lining cloth piece 9 with a cutting die, and the irregularly rectangular torso body lining cloth piece 8 and the irregular half-moon shaped lining cloth for the foot body are prepared. 180 pieces of each piece 9 along the center fold line
Piece of lining fabric for the torso body that is bent and shaped into an irregular square 8
A piece of lining cloth for the foot covering with a concave arc-shaped edge and an irregular half-moon shape 9
After abutting the concave arc-shaped edges of the lining cloth pieces 8 and 9 to integrate them by stitching them together, the two side edges of the irregular rectangular torso body lining cloth piece 8 and the irregular half-moon shaped foot covering pieces are joined together. A torso covering piece 10 is obtained from a rectangular torso lining cloth piece 8 having an irregular rectangular shape as shown in FIG. 7 by sewing both side edges of the body lining cloth piece 9 together using a lock sewing machine. A sock-shaped lining cloth 12 for boots was used, which consisted of a foot covering piece 11 obtained from a foot covering piece 9 having an irregular half-moon shape.

[Problem that the invention attempts to solve]

However, in the conventional lining fabric 12 for boots as shown in FIG. 7, the toe has a triangular pyramid shape with an acute angle, so the fabric gathers at the tip 12a due to the end of the seam. When boots are manufactured using this rubber boot lining fabric 12, the lumps come into contact with the tips of the toes, making it uncomfortable to wear.In particular, in boots, the tips of the toes generally touch the tips of the toes of the boots. Not only does this "lump" make the shoes very uncomfortable because it is in close contact with the
There was a problem in that the seams were easy to unravel, resulting in poor durability. Furthermore, in the conventional boot lining fabric 12 as shown in FIG. 7, the intersection 12b of the seam between the torso covering piece 10 and the foot covering piece 11 is located at the heel, so that it is susceptible to strong pressure from the heel. Intersection 1 due to friction
There was also the problem that the sewing thread easily came undone from 2b, reducing durability and making it uncomfortable to wear.

[Means for solving problems]

As a result of intensive study to solve the above-mentioned problems with the conventional lining for boots, the inventor of the present invention created a front half-sole covering piece with a rounded tip to follow the shape of the toe, and a bottom center piece. The part has an inverted V-shaped resection part whose lower end reaches the lower side edge and the tip forms an arc, and the part has a shape that covers the part other than the part of the front half of the sole from the edge of the toe to the lower part of the ankle. If the foot covering piece and the foot covering piece are continuous at one side edge and the two foot covering pieces are sewn together, a "lump" will not occur at the tip of the toe, and The present invention was completed by discovering that there is no intersection of seams in the heel.

In other words, the present invention consists of a front half covering piece of the sole having a shape that covers about half of the longitudinal direction of the sole from the toe edge, and an inverted V whose lower end reaches the lower side edge in the shape of an arc in the lower central part. The front half of the sole of the foot has a resected part in the shape of a letter and is configured to cover a part other than the front half of the sole of the foot from the edge of the toe to the lower part of the ankle. An integral foot covering lining fabric piece in which one side edge of the leg part and the upper one side edge of the foot covering piece are continuous, and the toe edges of each of the foot covering pieces are continuous, and the toe edge of the foot covering piece is continuous. A shoe-shaped foot in which the side edge of the discontinuous part and the upper side edge of the discontinuous part of the lace part cover piece are sewn together, and the lower both side edges of the lace part cover piece are sewn together. The torso cover is formed into a cylindrical shape by bending a generally irregular quadrilateral lining cloth piece for the torso cover along its center line and sewing both side edges together. The present invention relates to a lining fabric for boots, characterized in that the lower end opening edge of the torso covering and the upper end opening edge of the foot covering are sewn together to form a sock shape.

Hereinafter, one of the lining fabrics for boots according to the present invention is shown in the drawings.
Examples will be described in detail.

FIG. 1 is a front view of one embodiment of a piece of lining fabric for a foot covering before stitching, which was punched out with a cutting die to produce a lining fabric for boots according to the present invention, and FIG. 1
FIG. 3 is a perspective view of the foot lining cloth piece shown in FIG. FIG. 4 is a front view of one embodiment of the body lining cloth piece, FIG. 4 is a perspective view of the torso body lining cloth piece of FIG. 3 sewn together, and FIG. FIG. 5 is a perspective view of one embodiment of the lining fabric for boots according to the present invention obtained by sewing the body and the torso cover of FIG. 4;

In the drawing, reference numeral 1 denotes a foot sole front half covering piece 2 having a shape that covers about half of the sole in the longitudinal direction from the toe edge 2c, and a bottom central part having an arc-shaped tip whose lower end reaches the lower side edge 3d. The foot has an inverted V-shaped resection part 3e, and a lace cover piece 3 having a shape that covers the area other than the front half of the sole cover piece 2 from the toe edge 3c to the lower part of the ankle. One side edge of the back front half cover piece 2 (the side edge 2a in the illustrated embodiment) and the upper side edge of the flap cover piece 3 (the side edge 3a in the illustrated embodiment) are continuous. This is a piece of lining cloth for the foot covering. 4 is the toe edge 2c of the front half of the sole part 2 and the toe part 3
The toe edge 3c of the foot is sewn together, and the side edge of the discontinuous part of the front half of the sole part 2 (the side edge 2b in the illustrated embodiment) and the side edge of the discontinuous part of the leg part 3 (in the illustrated embodiment) are sewn together. In this embodiment, the side edges 3b) are sewn together, and the lower side edges 3d of the lace cover piece 3 are sewn together to have a rounded tip and an upper opening at the upper end so as to cover the lower part of the ankle. 4a is a foot covering forming a shoe shape; 5 is a lining cloth piece for a torso covering forming a torso above the foot covering 4; 6 is a lining cloth for a torso covering. The piece 5 is bent along the center line 5b and the both side edges 5c thereof are aligned and sewn together to form a cylindrical torso covering having an upper end opening 6b and a lower end opening 6a at the upper and lower ends, and 7 is a leg part. This lining cloth for boots is formed into a sock shape by sewing the upper end opening 4a of the torso covering 4 and the lower end opening 6 of the torso covering 6.

Further, 2d indicates a side edge 2b or 2a (side edge 2b in the illustrated embodiment) of a discontinuous portion at the lower center of the opposite side of the toe edge 2c of the front half foot covering piece 2 and a side edge 2b of the foot covering piece 3. Inverted V whose end is the boundary with the lower side edge 3d
The cutout is shaped like a letter, and if this cutout 2d is provided and the edges of the cutout 2d are sutured to the sutured area between the both side edges 3d of the shank cover piece 3, the suture line will be in a straight line. In addition, the "lump"-like portion caused by the terminal end of the stitched portion moves toward the toe side and disappears, so that the comfort of wearing can be further improved.

[Effect]

As described above, the boot lining fabric according to the present invention having such a configuration includes a foot covering 4 that covers from the toe to the ankle, and a torso covering 6 that covers above the foot covering 4.
are sewn together to form a sock-like shape, and as shown in FIG. Since the toe edges 2c and 3c are aligned and sewn together, the toe edges are rounded as shown in FIG. The sole fabric piece 1 for the sole half of the foot does not become uncomfortable due to the formation of a "clump" of fabric gathered due to the end of the sole, and the sole fabric piece 1 is connected to the front half of the sole piece 2 and the leg cover piece 2. Since the piece 3 is continuous and integrated at one side edge, the punching operation with a cutting die is only required once, and the continuous portion (in the embodiment shown in FIG. 1, the edge 2a, After bending at step 3a), the side edges (in the illustrated embodiment, side edges 2b and 3b) of the discontinuous portion are aligned, so that the side edges (in the illustrated embodiment, side edges 2b and 3b) are easily sewn together. As well as making it possible to
When the torso cover 6 is sewn together to form a sock-like shape, there are fewer intersections at the seams, making it more comfortable to wear, and problems caused by unraveling at the intersections at the seams are also eliminated. Furthermore, since the lining fabric for boots according to the present invention does not have a seam intersection in the heel region,
This eliminates the drawback of conventional lining fabrics for boots, in which the sutures at the intersections come undone due to strong pressure and friction from the heel, and the comfort of wearing them is improved.

In addition, there is a side edge 2b or 2a of a discontinuous part in the lower center part of the front half of the sole part 2 on the opposite side from the toe edge 2c.
An inverted V-shaped cutout part 2d is provided, and the ends of the cutout part 2d are the lower side edges 3d of the flap cover piece 3. If the suture is continued after the suture site, the suture line will be in a straight line and the "clump"-like part caused by the end of the suture will move to the toe side and disappear, further improving the comfort of the shoe. It is more preferable to do so. In addition, the sole half covering piece 2 and the foot covering piece 3
(lateral edges 2b and 3b in the illustrated embodiment)
and the edge of the upper end opening 4a of the leg covering 4 and the torso covering 6
When the lower end opening 6a of the shoe is sewn to form a sock-like shape, it is more preferable to use a staggered stitch in terms of comfort since no protrusions are formed along the stitching line as in lock stitches.

The lining fabric for boots according to the present invention thus formed into a sock shape is suspended in a mold, and then a rubber sheet or the like is pasted on the outer surface of the fabric as in the past and heated to produce boots. This is possible.

[Effect of idea]

As detailed above, the lining fabric for boots according to the present invention is
Since the toe is rounded and the suture line runs along the edge of the toe, the tip of the toe of boots manufactured using the lining fabric for boots according to the present invention has a seam due to the end of the seam. This eliminates the formation of "clumps" of fabric, and as a result, even when the toes touch the toes of the boots, there is no rough feeling like in conventional boots, making them extremely comfortable to wear. Problems caused by parts coming undone are also eliminated.

Furthermore, in the boot lining fabric according to the present invention, since the lining fabric piece for the foot covering is made of one piece made of two continuous covering pieces, the manufacturing efficiency of the lining fabric piece is good. It has the following effects: it is easy to suture as a part cover, and there are fewer intersections of seams when suturing, making it more comfortable to wear and eliminating the disadvantages caused by unraveling of the intersections of the seams. This improves durability and comfort, and has great practical value.

[Brief explanation of the drawing]

FIG. 1 is a front view of one embodiment of a piece of lining fabric for a foot covering before stitching, which was punched out with a cutting die to produce a lining fabric for boots according to the present invention, and FIG. 1
FIG. 3 is a perspective view of the foot lining cloth piece shown in FIG. FIG. 4 is a front view of one embodiment of the body lining cloth piece, FIG. 4 is a perspective view of the torso body lining cloth piece of FIG. 3 sewn together, and FIG. A perspective view of one embodiment of the boot lining fabric according to the present invention obtained by sewing the body and the torso cover shown in FIG. 4, and FIG. A front view of one embodiment of the torso covering lining cloth piece and the leg covering lining cloth piece obtained by punching with a die, FIG. FIG. 2 is a side view of one embodiment of the lining fabric for boots. In the drawings, 1... sole cloth piece for foot covering, 2... sole half covering piece, 2a... right side edge, 2b... left side edge, 2c... toe edge, 2d... excised part, 3...Finger cover piece, 3a...Upper right edge, 3b...Upper left edge, 3c...Toe edge, 3d...Lower side edge, 3e
...Resection part, 4... Foot cover, 4a... Opening part,
5... Lining cloth piece for trunk covering, 5a... Center line, 5b
... Side edge, 6 ... Torso cover, 6a ... Opening, 7
... Lining fabric for boots, 8... Piece of lining fabric for trunk covering, 9...
...Lining cloth piece for foot covering, 10...Torso covering piece, 11
...Foot covering piece, 12...Ling fabric for boots, 12a...
... Tip part, 12b ... Intersection of seams.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A sole front half covering piece 2 shaped to cover about half of the sole in the longitudinal direction from the toe edge 2c, and a tip at the lower central part whose lower end reaches the lower side edge 3d. has an inverted V-shaped resection part 3e having an arcuate shape, and has a tongue part covering piece 3 having a shape that covers the part other than the first half part of the sole part 2 from the toe edge 3c to the lower part of the ankle. One side edge 2a or 2b of the front half covering piece 2 of the sole and the upper one side edge 3 of the leg covering piece 3.
A or 3b is connected to the toe edges 2c, 3 of each of the foot covering pieces 2, 3.
c and the side edge 2b or 2a of the discontinuous part of the front half of the foot sole part 2 and the upper side edge 3b or 3a of the discontinuous part of the lace part cover piece 3 are sewn together, and the lace part cover piece 2 is sewn together. A foot covering 4 formed into a shoe shape by sewing the lower side edges 3d of the pieces 3 together;
It consists of a torso cover 6 which is formed into a cylinder by bending a generally irregular quadrilateral shaped lining cloth piece 5 for the torso cover along its center line 5a and sewing both side edges 5b together. A lining cloth for boots, characterized in that the edge of the lower end opening 6a of the torso covering 6 and the edge of the upper end opening 4a of the foot covering 4 are sewn together to form a sock shape. 2. The end is at the boundary between the side edge 2b or 2a of the discontinuous part in the lower central part of the front half of the foot covering piece 2 opposite the toe edge 2c and the lower side edge 3d of the leg covering piece 3. Utility model registration claim No. 1, in which an inverted V-shaped cutout part 2d is provided, and the edges of the cutout part 2d are sutured to each other following the stitching site of the lower both side edges 3d of the flap cover piece 3. The lining fabric for boots according to item 1. 3 The toe edges 2c and 3c of the front half of the sole of the foot 2 and the lace of the lace 3, and the side edges 2b or 2a of the discontinuous part of the front half of the sole 2 and the lace of the lace 3 suturing the discontinuous portion with the upper side edge 3b or 3a, and the edge of the upper opening 4a of the foot covering 4 and the torso covering 6
The lining cloth for boots according to claim 1 or 2, wherein the stitching with the edge of the upper opening 6a is a zigzag stitch.