CN215685164U

CN215685164U - Split type folding bilayer structure shoes that can freely overturn

Info

Publication number: CN215685164U
Application number: CN202122013720.XU
Authority: CN
Inventors: 罗曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-01
Anticipated expiration: 2031-08-25

Abstract

A split type folding double-layer structure shoe capable of freely overturning is characterized in that a sole component adopts a double-layer split type design, a vamp is sewn with a middle sole into a whole after being overturned, and an insole and insole skin are bonded through glue; the structural shoe does not come unstuck or break the sole, the sewing line between the sole component and the vamp is invisible, the structural shoe can be folded and conveniently stored, can be overturned for 360 degrees and is convenient to clean, and the main body of the structural shoe is made of high-quality leather materials, so that the structural shoe is long in service life, comfortable and durable.

Description

Split type folding bilayer structure shoes that can freely overturn

Technical Field

The utility model relates to a split type folding double-layer structure shoe capable of freely turning.

Background

The shoes produced on the market at present generally use shoe adhesive to process the bonding of the soles and vamps of the shoes, and the problem that the technology has is that the shoes bonded by the shoe adhesive have poor stability, and are easy to be separated after wading or wearing for a long time; with the continuous improvement of the pursuit of people on the quality of life, how to develop comfortable, practical, durable, simple-process, high-cost performance and beautiful shoes to meet the requirements of consumers is an important subject in front of research and development personnel.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the problems, the utility model provides a split type folding double-layer structure shoe capable of being freely turned, which comprises:

the sole assembly comprises a middle sole in a sole shape and two large soles, and the two large soles are sewn at the head end and the tail end of the middle sole, so that a bent part convenient to bend is formed in the middle of the middle sole;

the vamp is connected to the turned edge of the insole through turning and sewing, the upper edge of the vamp is provided with a welt formed by inward turning, and an elastic band is sewn on the welt;

the shoe pad is bonded above the insole through glue, and the shoe pad skin is bonded above the shoe pad through glue and completely covers the vamp and the sewing line of the insole and the gap between the insole sewing position and the shoe pad.

Preferably, the middle sole is made of American leather which is breathable, high in quality and tough, the leather material is good in waterproof performance, has the characteristics of wear resistance, good extensibility and bending deformation resistance, the outsole is a rubber block made of 100% precious latex, the material is free of peculiar smell at any time, the bottom surface of the outsole is provided with a plurality of integrally formed pearl grains which are irregular in natural shapes and have high and low three-dimensional trends, the special pearl grains with irregular surfaces are provided, and the conflict between dry-wet skid resistance and wear resistance is perfectly balanced.

Preferably, the outer edge of the outsole is provided with a closed wire groove, the wire groove is used for accommodating and connecting the outsole and the insole, and due to the hidden design of the suture, the abrasion of the suture is avoided, so that the outsole and the insole are firmly and attractively connected.

Preferably, the insole is made of anti-convex memory materials, the insole leather is benzene-dyed native calf skin, and the leather materials absorb sweat, are breathable and do not slip feet, and can be worn close to the skin without color change and color fading.

Compared with the prior art, the utility model has the beneficial effects that: the structural shoe has the advantages that the sole component adopts the original double-layer split design, the sole component is connected with the vamp through overturning and sewing, the phenomena of degumming and sole breaking are avoided, the sewing line between the sole component and the vamp is invisible, the structural shoe is attractive, the structural shoe can be folded and stored conveniently, the structural shoe can be overturned by 360 degrees and is convenient to clean, the main body of the structural shoe is made of high-quality leather materials, the service life is long, the structural shoe is comfortable and durable, and meanwhile, the structural shoe is simple in structure and exquisite in shape.

Drawings

FIG. 1 is a perspective view of a split type foldable double-layered structure shoe capable of freely turning over according to the present invention;

FIG. 2 is a perspective view (the other direction) of the split type foldable double-layered structure shoes of the present invention which can be freely turned over;

FIG. 3 is an exploded view of a split type foldable double-layered structure shoe which can be freely turned over according to the present invention;

FIG. 4 is an exploded view (in the other direction) of a split type folding double-layered structure shoe which can be freely turned over according to the present invention;

FIG. 5 is an initial double-sided storage bag for storing the split foldable double-layered structure shoes according to the present invention;

FIG. 6 is a perspective view of an initial double-sided storage pocket (the other side of the inner lining) for storing the split folding double-layered shoe according to the present invention;

FIG. 7 is a mail order courier box for housing the double-sided pocketed gift boxes of FIG. 8 or 9;

FIG. 8 is a schematic view (a packing box perspective view) of the initially created magnetically-inserted special-shaped packing gift box for receiving the double-sided storage bag of FIG. 5 or FIG. 6;

fig. 9 is a schematic view (the packing box is opaque) of the special-shaped packing gift box with the magnet inside the pioneer in fig. 7, wherein the storage bag in fig. 5 or 6 is stored in the special-shaped packing gift box.

In the figure: 1. a outsole; 11. a wire slot; 2. a midsole; 21. a bending part; 3. shoe-pad; 4. a shoe pad leather; 5. a shoe upper; 51. a shoe opening.

Detailed Description

As shown in fig. 1 to 4, the split type folding double-layer structure shoe capable of freely overturning comprises a sole assembly, wherein the sole assembly comprises a middle sole 2 in a sole shape and two large soles 1, and the two large soles 1 are sewn at the head end and the tail end of the middle sole 2, so that a bending part 21 convenient to bend is formed in the middle of the middle sole 2; the vamp 5 is connected on the turned edge of the insole 2 by turning and sewing, the upper edge of the vamp 5 is provided with a welt 51 formed by inward turning, and an elastic band is sewn on the welt 51; the insole 3 is bonded above the insole 2 through glue, the insole skin 4 is bonded above the insole 3 through glue and completely covers the seam between the vamp 5 and the insole 2 and the gap between the insole 2 and the insole 3; the middle sole 2 is made of American-head-layer breathable high-quality tough cowhide, the leather material is good in waterproof performance and has the characteristics of wear resistance, good extensibility and bending deformation resistance, the outsole 1 is a rubber block made of 100% precious latex, the material is free of peculiar smell at any time, the bottom surface of the outsole 1 is provided with a plurality of integrally-formed pearl grains which are irregular in natural shapes and have three-dimensional high-outer-low trend, the peculiar surface of the material is provided with three-dimensional irregular pearl grains, and the conflict of dry-wet skid resistance and wear resistance is perfectly balanced; the outer edge of the outsole 1 is provided with a closed wire groove 11, the wire groove 11 is used for accommodating a suture for connecting the outsole 1 and the insole 2, and the suture is hidden, so that the abrasion of the suture is avoided, and the outsole 1 and the insole 2 are firmly connected and attractive; the insole 3 is made of anti-convex memory material, the skin of the insole 3 is made of benzene-dyed native calf skin, and the leather material absorbs sweat, is breathable and does not slip feet, and can be worn by being attached to the skin without color change and fading.

The manufacturing process of the split type folding double-layer structure shoes capable of freely overturning comprises the following steps:

a. the two large soles 1 are sewn at the head end and the tail end of the middle sole 2 through sewing threads to form an original split type double-layer structure and a sole assembly which can be bent and folded;

b. selecting leather material to make one-piece vamp 5 with set size, sewing genuine leather decorative sheet covering the sewing thread on the inner and outer sides of the sewing part, silk ribbon with ground color, and sewing elastic ribbon to form contractive welt 51.

c. Turning the edge of the insole 2 to the direction close to the outsole 1 to form a turned edge, completely turning the vamp 5 inwards to ensure that the inner edge of the vamp 5 is superposed with the turned edge of the insole 2, and sewing a sewing thread at the superposed position by a sewing machine;

d. bonding the insole 3 and the insole skin 4 together by glue;

e. the insole 3 and the insole skin 4 which are combined are bonded on the insole 2 through glue;

f. the vamp 5 is completely turned back into the conventional shoe shape, and the manual massage and finishing processes are carried out.

The structural shoe has the advantages that the sole component adopts the original double-layer split design, the sole component is connected with the vamp through overturning and sewing, the phenomena of degumming and sole breaking are avoided, the sewing line between the sole component and the vamp is invisible, the structural shoe is attractive, the structural shoe can be folded and stored conveniently, the structural shoe can be overturned by 360 degrees and is convenient to clean, the main body of the structural shoe is made of high-quality leather materials, the service life is long, the structural shoe is comfortable and durable, and meanwhile, the structural shoe is simple in structure and exquisite in shape; the manufacturing process of the structural shoe is different from the traditional process, the vamp and the sole assembly are not pasted by glue, any reinforcement, a middle sole paper board, an iron core, iron nail screws, hot melt glue, a port, foam, lining cloth and the like are not added, the process is simplified to the maximum extent, the production period is shortened, and the cost performance of the product is high.

The characteristic properties of the structural shoe are described in various respects as follows:

durability: under the condition of no artificial damage, the shoes with the structure can be worn for 5 years without degumming and bottom breaking;

bending resistance: through the detection of a special SATRA device in a laboratory, the bending part 21 of the midsole of the structural shoe can be kept intact without obvious material deformation after bending and folding tests for over one million times;

comfort: the whole leather consists of high-grade leather in the upper part, the middle part and the lower part, so that the leather is comfortable to wear;

other properties: the folding shoes are convenient, the shoes with the structure can be conveniently placed in clothes pockets and lady carry-on bags after being folded, can be conveniently flattened and can be stored in envelopes, and are very portable; the vamp can be turned 360 at any time, so that the inside of the vamp can be conveniently cleaned.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a split type folding bilayer structure shoes that can freely overturn which characterized in that: comprises that

The sole assembly comprises a middle sole (2) in a sole shape and two large soles (1), wherein the two large soles (1) are sewn at the head end and the tail end of the middle sole (2), so that a bending part (21) convenient to bend is formed in the middle of the middle sole (2);

the vamp (5) is connected to the turned edge of the insole (2) through turning and sewing, the upper edge of the vamp (5) is provided with a welt (51) formed by inward turning, and an elastic band is sewn on the welt (51);

shoe-pad (3) and shoe-pad skin (4), shoe-pad (3) bond through glue insole (2) top, shoe-pad skin (4) bond through glue insole (3) top and will vamp (5) with the suture of insole (2) with insole (2) sew up the department with the clearance between shoe-pad (3) covers completely.

2. The split type folding double-layer structure shoe capable of being freely turned over according to claim 1, characterized in that: the middle sole (2) is made of American leather with high air permeability, high quality and high toughness, the outsole (1) is a rubber block made of 100% precious latex, and the bottom surface of the outsole (1) is provided with a plurality of integrally formed pearl grains.

3. The split type folding double-layer structure shoe capable of being freely turned over according to claim 1, characterized in that: the outer edge of the outsole (1) is provided with a closed wire groove (11), and the wire groove (11) is used for accommodating and connecting a suture line between the outsole (1) and the midsole (2).

4. The split type folding double-layer structure shoe capable of being freely turned over according to claim 1, characterized in that: the insole (3) is made of a reverse convex memory material, and the insole skin (4) is made of native buffalo leather dyed with benzene.