JP3012566U - Waterproof shoe backing - Google Patents

Abstract

(57) [Summary] [Structure] The backing body 1 is formed of one sheet of waterproof material. The backing material body 1 has a side piece portion 3 that encloses the entire instep portion and ankle portion of the foot on one side edge of the sole portion 2. Further, a side piece 4 for wrapping the ankle portion is connected to the other side edge of the sole portion 2. In addition, an arcuate foot portion 5 and a heel portion 6 are provided on the sole portion 2. Further, joining step portions 7 and 8 for joining to the heel portion 6 are provided on the side piece portions 3 and 4, and the heel portion 6 side of the side piece portions 3 and 4 is referred to as joining edge portions 9 and 10. After the side pieces 3 and 4 and the sole portion 2 are sewn and joined, the sewn portions are attached to the waterproof covers 11 and 12.
Covered by. [Effect] The labor and time required for the sewing work can be significantly saved. The work is much easier and the waterproof effect is greater than that of the conventional means for attaching the tape.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a waterproof shoe backing material.

[0002]

[Prior art]

 Waterproof shoes have a lining for waterproofing, but conventional linings consist of several pieces that are assembled and sewn.

For this reason, there are many stitched portions and each stitched portion is long. From this, it was easy to sew the work, and water easily entered from each sewn portion.

Further, although a tape is attached to the sewn portion to prevent water from entering, the work of attaching the tape is difficult because the sewn portion is too large. In addition, the longer the stitched portion, the easier the tape is to peel off, and the waterproof function is reduced.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of the above points, in which the backing main body is formed of one piece so that the number of stitched portions is small and the stitched portions are short, and each stitched portion is once covered by the waterproof cover. The purpose of the present invention is to provide a backing material for waterproof shoes that can be improved in workability as well as the waterproof effect by covering it on the back.

[0006]

[Means for Solving the Problems]

 Thus, the gist of the present invention is that the backing material body 1 is formed of a sheet of waterproof material, and the backing material body 1 is attached to one side edge of the sole portion 2 of the entire instep and A side piece 3 for wrapping the ankle part is formed continuously, and a side piece 4 for wrapping the ankle part is formed on the other side edge, and further, an arcuate toe part 5 and a heel part are provided in front of and behind the sole part 2. 6 is provided and joint step portions 7 and 8 for joining to the heel portion 6 are provided at the rear end portions of the side piece portions 3 and 4, and the portion of the side piece portions 3 and 4 to be joined on the heel portion 6 is formed. The joining edge portions 9 and 10 are provided, and the outer edge portion of the portion 3a that encloses the entire instep portion of the one side piece portion 3, the outer edge portion of the sole portion 2 on the foot tip portion 5 side, and the other side piece portion 4 are used. On the one hand, the outer edge of the front end of the side piece is joined by sewing, and on the other hand, the joining step portions 7, 8 of the side piece portions 3, 4 are joined to the heel portion 6 by sewing and the joining edge portions 9, 10 Joined by wear, the back member of waterproof shoes, characterized by further covering the each stitching moiety manner across with a waterproof cover 11,1 2.

[0007]

[Action]

 Next, the operation of the present invention having the above configuration will be described. The backing body made of one piece of waterproof material has a sewn part from the tip of the foot to the center of one side and from the center of one side to the center of the instep, and the heel side and the heel side of the side piece. Only the joining edge. Therefore, the number of stitched portions is small and the length of the stitched portion is short. As a result, the labor and time required for the sewing work can be saved far more than ever before.

Since each sutured portion is entirely covered with the waterproof cover at one time, the work is much easier than the conventional case where a tape is attached to each sutured portion. In addition, the waterproof effect can be enhanced.

[0009]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. 1 is a side view of the sewn portion of the backing material body covered with a waterproof cover, FIG. 2 is a plan view of the foot portion of the backing material body, and FIG. 3 is a plan view of the heel portion of the backing material body. FIG. 4 is a developed state view of the backing body.

In the figure, 1 is a backing material body. The backing body 1 is made of a single waterproof material. The backing material body 1 has a side piece 3 that encloses the entire instep and ankle part of the foot on one side edge of the sole part 2 and a side that encloses the ankle part on the other side edge. By connecting the piece part 4 and further providing an arcuate toe part 5 and a heel part 6 in front of and behind the sole part 2, the side part parts 3 and 4 are joined to the heel part 6 at the rear end parts thereof. The joint step portions 7 and 8 are provided, and the portions of the side piece portions 3 and 4 to be joined on the heel portion 6 serve as joint edge portions 9 and 10.

Then, the outer edge portion of the portion 3a that encloses the entire instep portion of the one side piece portion 3, the outer edge portion of the sole portion 2 on the foot tip portion 5 side, and the front end portion of the other side piece portion 4 While joining the outer edge by sewing, joining the joining step portions 7, 8 of the side piece portions 3, 4 to the heel portion 6 by sewing, and joining the joining edges 9, 10 by sewing. Is completed by.

Reference numeral 11 is a waterproof cover that covers the entire backing body 1 from the toe side to the instep, and 12 is a waterproof cover that covers the entire backing body 1 on the heel side. These waterproof covers 11 and 12 are integrally molded by a mold.

[0013]

[Effect of device]

 The present invention has the above-described structure and operation. Since the backing body is made of a single waterproof material, the number of stitched portions is reduced and the stitched portions are shortened. Can be saved much more than before.

Further, since each sutured portion is entirely covered with the waterproof cover at one time, the work is much easier than the case where the tape is pasted on each conventional sewn portion. In addition, the waterproof effect can be enhanced.

Further, since there is no seam in the center of the instep, it is possible to improve the degree of completion of the product when the shoe is completed.

Furthermore, since the backing body and the waterproof cover have two layers, the cushioning property is also improved.

[Brief description of drawings]

FIG. 1 is a side view showing a state in which a waterproof cover is covered on each stitched portion of a backing material main body.

FIG. 2 is a plan view of a foot portion of a backing material body.

FIG. 3 is a plan view of a heel portion of the backing body.

FIG. 4 is a developed state view of the backing body.

[Explanation of symbols]

 1 Backing material body 2 Sole part 3, 4 Side piece part 5 Toe part 6 Heel part 7, 8 Joining step part 9, 10 Joining edge part 11, 12 Waterproof cover

Claims (1)

[Scope of utility model registration request] 1. The backing body (1) is formed of a sheet of waterproof material, and the backing body (1) is provided on one side edge of the sole (2) with the entire instep and ankle portions of the foot. Side piece (3) for wrapping
And a side piece part (4) for wrapping the ankle part is formed on the other side edge, and an arcuate toe part (5) and heel part (6) are formed in front of and behind the sole part (2). ) Is provided and joint step portions (7) and (8) for joining to the heel portion (6) are provided at the rear end portions of the side piece portions (3) and (4), and the side piece portions (3),
In (4), the portions to be joined on the heel portion (6) are the joining edges (9) and (10), and the portion (3a) that encloses the entire instep of the foot in the one side piece portion (3). The outer edge portion and the outer edge portion on the foot tip portion (5) side of the sole portion (2) and the front end outer edge portion on the other side piece portion (4) are joined by sewing, while the side piece portion (3), The joining step portions (7) and (8) of (4) are joined to the heel portion (6) by sewing, the joining edge portions (9) and (10) are joined by sewing, and further, the respective sutured portions are joined together. A backing material for waterproof shoes, characterized by being covered entirely with waterproof covers (11), (12).