RU2243709C1 - Method for manufacture of shoes for sportive ball dances - Google Patents

Abstract

FIELD: shoe industry, in particular, shoes for performers of classical and Latin-American dances.

SUBSTANCE: method involves preparing top part of shoe blank by doubling it with layer; stitching assembled top part and layer with soft sole up to heel part, with their face surfaces facing one another; wetting and knocking off resultant stitch, with soft sole and top part connecting stitch being positioned higher than block rib. Inserting rear part along line of marks; turning inside out and putting top part blank onto block; centering and forming top part blank thereon and tightening heel part; fastening multilayer half-innersole with sole in talocrural part of shoe by stitch, which may be made U-shaped; attaching preliminarily assembled heel to sole, with split being provided on front and lining parts of heel; on termination of manufacture process, fastening part adapted to be positioned under heel and gluing insertion innersole.

EFFECT: improved quality, comfortable and convenient wear by sportive ball dance performers.

2 cl, 5 dwg

Description

The invention relates to the shoe industry, and in particular to a method for manufacturing shoes, and can be used for performers of classical and Latin American ballroom dancing.

There is a method of manufacturing unlined shoes, in which the top blank is cut off with a vertical edge with a circular skirt turning into an insole and forming a part of the shoe insole (see Aut. St. USSR No. 1531970 of 12.30.89, IPC A 43 B 10/00) . Then the heel part is molded and the shoe blank is put on the shoe, on which the lower edges of the insoles are joined with a gusset or glue seam, completely covering the shoe trail. As a result, a stocking type blank is created, after which the molded sole is glued, shoes are removed from the shoe, and an insert insole with a gel protrusion is glued.

The disadvantages of this method is the increased complexity of its manufacture, the slight elasticity of the sole of the shoe and, as a result, the inability to use this shoe for various types of dances indoors.

The closest in technical essence and the achieved result to the claimed method is a method of manufacturing shoes such as moccasins, in which the top of the workpiece, duplicated by the lining, is cut off with the front surfaces with a soft sole to the heel, turned face out, the shoe blank is formed and the back is inserted [cm. US Pat. PCT No. 9701294 (Int. Sec. PCT / US 96/03102 dated 05.16.96, IPC A 43 B 3/14, 9/08].

The disadvantages of this method of manufacturing shoes is the lack of operations to install the heel, which contradicts the requirements that apply to shoes when performing sports ballroom dancing, does not allow you to tightly hold the foot of the performer, because there are no allowances for the manufacture of sole shoes individually, in the shape of the feet of each performer, which subsequently affects the quality of dance performance.

The basis of the invention is the task to create a method of manufacturing shoes for sports ballroom dancing, which improves the quality of shoes and increases the convenience for performers when using it for sports ballroom dancing by improving the method of manufacturing shoes, in which, after trimming the top of the workpiece with a soft sole, the seam connection moisturize and knock it together, while the seam of the connection of the sole with the top of the workpiece should be higher than the edge of the molding block, and in the lower part and pads, a multilayer half-insole is installed, which is connected to the sole in the gel-heel part of the shoe with a lower seam, the heel part is tightened and a pre-assembled heel is mounted on the heel part of which the split is fixed. Moreover, the lowercase seam connecting the multilayer half-insole with the sole in the gel-heel part of the shoe can be made U-shaped.

A single set of new essential features with well-known essential features allows us to solve the problem and is in a causal relationship with the new technical result to be achieved by the invention.

The claimed method of manufacturing shoes for sports ballroom dancing is illustrated by drawings, where:

figure 1 shows a General view of the dance of men's shoes;

figure 2 - trimming the top of the workpiece with a soft sole (before eversion);

figure 3 is a bottom view (shows a soft sole with a U-shaped lower seam);

figure 4 is a cross-section of the top of the shoe blanks in the gel part (shown fixing a multilayer half insole with a sole);

figure 5 is a cross-section of the top of the shoe blank on the block (after it is turned inside out).

Footwear for sports ballroom dancing contains the top of the workpiece 1, duplicated by a lining 2, a soft sole 3 on which a heel 4, a half insole 5 and a back plate 6 are mounted. Moreover, the half insole 5 is multilayer and consists of a metal gellet 7 located between two layers 8 of an electric cardboard or between one layer of electrocardboard, and the second of texon. Split 11 is installed on the front 9 and top 10 parts of the heel 3.

To form the top of the shoe blank, use block 12. To fill the volume of the bottom of the shoe and improve the internal appearance and hygienic properties of the shoe, standard components are used - the bed 13 and the insole 14.

A method of manufacturing shoes is as follows.

The pre-cut top of the workpiece 1 with lining 2 and the soft sole 3 are cut to the heel with the face surfaces to each other. In this case, the lining 2 should protrude below the top of the workpiece 1. Next, glue the sheet 13, and the seam obtained by trimming the top of the workpiece 1 and the sole 3, moisten and surround it. Moreover, when knocking together, the sole 3 should be 1-2 mm above the edge of the pads. Then insert the back 6 on the marks and turn the top of the shoe blank 1 with the sole 3 sewn on and put it on the block 12, on the lower part of which a multi-layer insole 5 was previously attached.

Subsequently, the top of the shoe blank 1 is centered on the block 12 and, to soften the structure of the backdrop 6, a solvent is applied to its surface, the shoe blank is finally formed on the block 12 and the heel part is tightened. After that, connect the multilayer half insole 5 with the sole 3 in the gel part of the U-shaped lowercase seam (see figure 3).

Regardless of this, heel 4 is assembled, in which it is tightened along the side surface, except for the front part, a heel is mounted and glued split 11 on the front 9 and heel piece 10 of the heel 4. And the assembled heel 4 is attached to the sole 3. After this, standard operations are performed , namely, install the heel pad and paste the insole 14.

Concrete example

For the manufacture of men's standard shoes for classical ballroom dancing, the top of the workpiece is cut out of leather for upper shoes or leather from varnish in accordance with GOST 9705, thickness 1.0-1.2 mm, inner lining for upper shoes from leather for lining in accordance with GOST 940 or split for shoes according to GOST 1838-91 with a thickness of 0.9-1.2 mm. The leather sole is cut out of a split according to GOST 1838-91 with a thickness of at least 2.0 mm with the butt side facing out.

Then, the top of the workpiece duplicated by the lining with the sole up to the heel is trimmed with face surfaces, and the lining should protrude 5 mm below the workpiece, and the stitch distance from the edge is also 5 mm. The number of stitches per 1 cm of the seam should be in the range of 3-10. Next, glue the prostilka over the entire surface of the sole and moisten the seam connecting the workpiece with the sole. After this, the joint seam is pounded and the shoe blank is turned out, centered and molded on the block, the multilayer half-insole is attached with a U-shaped lower seam in the gel part of the shoe. Then, the pre-assembled heel is fixed, on the front and on the heel part of which the split is glued with the barmarm side out, the heel is installed and the insert insole is glued.

The proposed method of manufacturing shoes allows you to increase the quality of shoes and increase the convenience and comfort for ballroom dancers by increasing the elasticity, strength and increase the shape resistance of such shoes.

The claimed method of manufacturing shoes is used by Kiev private enterprise “Galeks” for sewing men's shoes for sports ballroom dancing and is in great demand both in Ukraine and abroad.

Claims (2)

1. A method of manufacturing shoes for sports ballroom dancing, in which the top of the workpiece, duplicated by the lining, is cut off with a soft sole to the heel with the face surfaces facing each other, turned face out, the workpiece is formed, and a back is inserted, characterized in that after the workpiece top is cut off with the sole, the joint seam is moistened and hammered together, while the seam of the sole connection with the top of the workpiece should be higher than the edge of the block on which the workpiece is molded and fixed on its lower part ti multilayer polustelki which was attached gelenochnoy-heel of the shoe to the sole of the seam and set interline preassembled heel naboechnaya part of which is provided with split leather. 2. The method of manufacturing shoes according to claim 1, characterized in that the lowercase seam connecting the multilayer half insole with the sole in the gel-heel part of the shoe is made U-shaped.

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