CN214317185U - EVA sole of high-heeled shoe - Google Patents

Abstract

The utility model relates to a shoes technical field, concretely relates to EVA sole of high-heeled shoes, its characterized in that structure includes: the novel shoe sole comprises an outsole, a midsole, an insole, a heel and an EVA pad positioned in the midsole, wherein the outsole is positioned at the bottommost layer of the shoe sole and is made of natural rubber, the midsole is arranged at the upper end of the outsole and structurally comprises a front midsole and a rear midsole, the rear midsole is made of PHYLON material, the structure of the front midsole comprises a lower layer and an upper layer, the lower layer is the extension of the rear midsole and is thinner than the rear midsole, the upper layer is composed of the EVA pad, the insole is made of leather material, the edges of the insole and the periphery of the outsole are wrapped all around, the height of the heel is adjustable, and the heel pad is arranged on the lower end face; foretell EVA sole of high-heeled shoes, the EVA pad of setting has increased the pliability and the shock attenuation performance of high-heeled shoes, has improved the comfort level, but the demand of wearing person in the occasion of difference is satisfied in the design of heel height-adjusting.

Description

EVA sole of high-heeled shoe

Technical Field

The utility model relates to a shoes technical field, specificly relate to an EVA sole of high-heeled shoes.

Background

The high-heeled shoes are shoes with heels higher than other parts of soles, so that the heels of people wearing the high-heeled shoes are obviously higher than toes, the high-heeled shoes have a plurality of different styles, light changes of the heels are very much, the high-heeled shoes can increase the height and also can increase the charm of women, the traditional soles are composed of big soles, middle soles, latex foam and foot pads, the conventional shoes require that the soles not only ensure wear resistance and skid resistance but also ensure the straightness and wearability, but the high-heeled shoes are difficult to take the shock absorption effect of the soles and the soft and flexible bending of foot palm parts into consideration due to the light and thin appearance and the line feeling, the traditional middle soles are provided with a layer of paper boards or paper boards, but the discomfort cannot be fundamentally relieved by long-time latex walking, and even bone damage can be caused. .

In order to solve the problem, the new practical patent with the granted publication number of CN208259166U provides a sole structure with a double high elastic force balance cushion, which comprises a sole composed of a right big sole and a middle sole, wherein the sole part of the big sole is provided with a pit groove, an EVA shock pad is embedded and installed in the pit groove, the sole part of the middle sole is provided with a mounting groove corresponding to the pit groove up and down, a shock absorption support pad is installed in the mounting groove, the shock absorption support pad is integrally formed by splicing a soft latex foam cotton pad and a harder latex pad, wherein the latex foam cotton pad is positioned at one end close to the toe part, the sole structure provided by the new practical patent can not be suitable for shoes with various heights because the EVA shock pad is only a small block, the position of the main stress of the sole can be influenced by the difference of the height of the heel, and the height of the heel can not be adjusted, and the heel pad can not be replaced, so that the use rate of the shoes is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an EVA sole of high-heeled shoes to solve the problem that provides in the background art.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides a EVA sole of high-heeled shoes, include: the insole comprises an outsole, an insole, a heel and an EVA pad positioned in the insole, wherein the outsole is positioned at the bottommost layer of a sole and is made of natural rubber, the insole is arranged at the upper end of the outsole, the lower end face of the insole is bonded with the upper end face of the outsole through glue, the structure of the insole comprises a front insole and a rear insole, the rear insole is made of PHYLON material, the structure of the front insole comprises a lower layer and an upper layer, the lower layer is an extension of the rear insole and is smaller than the thickness of the rear insole, the upper layer is composed of the EVA pad, the joint of the front insole and the rear insole is positioned at the middle position of a phalanx, the insole is made of leather material, the edges of the four edges of the insole and the outsole are wrapped around, and the lower end face of the insole is bonded with the upper end face of the insole; the EVA sole of the high-heeled shoe has the advantages that the natural rubber is very soft and has excellent elasticity, the PHYLON material has the greatest characteristics of lightness, good elasticity and good shock absorption performance, the EVA pad has good shock absorption and buffer performance, and the characteristics are all in accordance with the characteristics required for manufacturing the high-heeled shoe, so that the wearing comfort can be improved.

Furthermore, the height of the heel is adjustable, the structure of the heel comprises an upper-section heel, a middle-section heel and a lower-section heel, the interiors of the upper-section heel and the middle-section heel are of hollow structures, the lower end face of the upper-section heel and the middle-section heel are hollow, the middle-section heel is smaller than the upper-section heel and is sleeved in the upper-section heel in a sliding manner, and the lower-section heel is smaller than the middle-section heel and is sleeved in the middle-section heel in a sliding manner; the height of the heel can be changed by adjusting the lower-section heel and the middle-section heel, so that the shoe is multifunctional, can meet the requirements of different occasions, and can be matched with different clothes.

Furthermore, the shape, size and height of the outer surface of the middle-section heel are consistent with those of the cavity in the upper-section heel, and the shape, size and height of the outer surface of the lower-section heel are consistent with those of the cavity in the middle-section heel; the height of the heel can be conveniently adjusted, so that the heel can be very stable no matter what height the heel is adjusted to.

Furthermore, the inner walls of the upper-section heel and the middle-section heel are provided with sliding chutes, the sliding chutes are rectangular, the number of the sliding chutes is two, the sliding chutes are symmetrically arranged, the sliding chutes are provided with two clamping grooves, and the two clamping grooves are arranged in a manner of being separated from one another; after the height of the heel is conveniently adjusted, the heel is limited, and the heel is prevented from shaking and being unstable.

Furthermore, clamping blocks are arranged on the middle-section heel and the lower-section heel, the clamping blocks can be arranged on the heel wall of the shoe wall in a pressing mode, the length of each clamping block is consistent with the width of the corresponding sliding groove and the length of each clamping groove, and the width of each clamping block is consistent with the width of the corresponding clamping groove; the arrangement of the clamping block enables the connection between the heels to be better.

Furthermore, the end face of the outer side of the fixture block protrudes out of the outer wall of the shoe heel, the protruding height is consistent with the thickness of the corresponding clamping groove, and the end face of the inner side of the fixture block is higher than the inner wall of the shoe heel; the shoe heel can be adjusted to enter and exit through pressing the clamping block, and the clamping block and the clamping groove can be better matched due to the convex design.

Furthermore, springs are arranged inside the middle-section heel and the lower-section heel, two ends of each spring are placed on the end faces of the inner sides of the clamping blocks, and two thirds of the lower-section heel located inside the lower end of each lower-section heel is of a solid structure; the setting of spring is for the convenience of the regulation of heel, can press the fixture block to adjust the upper and lower height of heel.

Furthermore, a groove and a heel pad are arranged on the lower end face of the lower section of the heel, the shape of the groove gradually narrows from one end to the other end, two convex blocks are arranged on the heel pad, and the shape and the number of the convex blocks are matched with those of the groove; the heel pad is connected fixedly through bulge, recess and lower section heel, and such connected mode can change the heel pad, and the heel pad is difficult to drop.

Further, a protection pad is arranged on the front half part of the lower end of the outsole, and anti-skid grains are arranged at the lower end of the protection pad; the protection pad can protect the sole, and the design of antiskid line can increase the friction of sole and floor, protects people not to skid.

Further, the minimum height of the retracted heel is set to be 3-4 cm according to human mechanics; the height of the heel is not suitable to exceed 4cm, because the heel is too high, the supporting surface of the sole is small, the whole body weight presses on the sole and the toe, and a plurality of diseases which are unfavorable to the body can be caused.

As can be seen from the above description, the EVA sole of the high-heeled shoe provided by the utility model has the following beneficial effects: the thickness of the front part of the sole can be increased by the design of the sole structure, so that walking of people wearing high-heeled shoes is facilitated, the height difference between the heels and the front soles is not too large, and the comfort level is improved; the EVA and PHYLON materials adopted by the sole have the characteristics of good flexibility, excellent elasticity, portability, good shock absorption performance and the like, so that the manufacturing yield of the sole can be improved, the wearing experience of the shoe can be improved, and the integral attractiveness of the high-heeled shoe is not lost; the design of heel adjustable height can satisfy women's characteristic of loving beauty, can let shoes possess the multiple use again, can arrange different clothes in order to satisfy different occasions to the demand of dress, reduces the quantity that people purchased high-heeled shoes, reduces economic expenditure.

Drawings

Fig. 1 is an exploded perspective view of the present invention.

Fig. 2 is a schematic view of the assembled three-dimensional structure of the present invention.

Fig. 3 is a structural schematic view of the utility model viewed from the back.

Fig. 4 is a schematic view of the exploded and enlarged three-dimensional structure of the heel of the present invention.

Fig. 5 is a schematic view of the heel-disassembled internal three-dimensional structure with enlarged back view.

Fig. 6 is a schematic view of the exploded back enlarged three-dimensional structure of the heel of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model provides an EVA sole for high-heeled shoes: the shoe sole comprises an outsole 1, a midsole 2, an insole 3, a heel 4 and an EVA pad located in the midsole 2, wherein the outsole 1 is located at the bottommost layer of the shoe sole and is made of natural rubber, the midsole 2 is arranged at the upper end of the outsole 1, the lower end face of the midsole 2 is bonded with the upper end face of the outsole 1 through glue, the shoe sole structurally comprises a front midsole 21 and a rear midsole 22, the rear midsole 22 is made of PHYLON, the front midsole 21 structurally comprises a lower layer 211 and an upper layer 212, the lower layer 211 is the extension of the rear midsole 22 and is smaller than the thickness of the rear midsole 22, the upper layer 212 is composed of the EVA pad, the joint of the front midsole 21 and the rear midsole 22 is located at the middle position of phalanges, the insole 3 is made of leather materials, the edges of the four edges of the midsole 2 and the outsole 1 are wrapped around, and the lower end face of the insole 3 is bonded with the upper end face of the midsole 2; the EVA sole of the high-heeled shoe has the advantages that the natural rubber is very soft and has excellent elasticity, the PHYLON material has the greatest characteristics of light weight, good elasticity and good shock absorption performance, and the EVA pad has good shock resistance and buffering performance, so that the characteristics are in accordance with the characteristics required for manufacturing the high-heeled shoe.

The height of the heel 4 is adjustable, the structure of the heel 4 comprises an upper heel 41, a middle heel 42 and a lower heel 43, the interiors of the upper heel 41 and the middle heel 42 are hollow structures, the lower end surface of the upper heel 41 and the middle heel 42 is hollow, the middle heel 42 is smaller than the upper heel 41 and is sleeved in the upper heel 41 in a slidable manner, the lower heel 43 is smaller than the middle heel 42 and is sleeved in the middle heel 42 in a slidable manner; the height of the heel 4 can be changed by adjusting the lower-section heel 43 and the middle-section heel 42, so that the shoe is multifunctional, can meet the requirements of different occasions, and can be matched with different clothes.

The shape, size and height of the outer surface of the middle-section heel 42 are consistent with those of the cavity in the upper-section heel 41, and the shape, size and height of the outer surface of the lower-section heel 43 are consistent with those of the cavity in the middle-section heel 42; the height of the heel 4 can be adjusted conveniently, so that the heel 4 can be stable regardless of the height of the heel 4.

The inner walls of the upper-section heel 41 and the middle-section heel 42 are provided with sliding grooves 4a, the sliding grooves 4a are rectangular, two sliding grooves 4a are arranged, the sliding grooves are symmetrically arranged, the sliding grooves 4a are provided with two clamping grooves 4a1, and the two clamping grooves 4a1 are arranged in a manner of being separated from one another; after the height of the heel 4 is adjusted, the spacing between each section of the heel 4 is facilitated, and the heel 4 is prevented from shaking and being unstable.

A fixture block 4b is arranged on the middle-section heel 42 and the lower-section heel 43, the fixture block 4b can be arranged on the heel wall of the shoe wall in a pressing mode, the length of the fixture block 4b is consistent with the width of the corresponding sliding groove 4a and the length of the clamping groove 4a1, and the width of the fixture block 4b is consistent with the width of the corresponding clamping groove 4a 1; the arrangement of the clamping blocks 4b is beneficial to better connection between the heels 4.

The outer side end face of the fixture block 4b protrudes out of the outer wall of the heel 4, the protruding height is consistent with the thickness of the corresponding clamping groove 4a1, and the inner side end face of the fixture block 4b is higher than the inner wall of the heel 4; the adjustment of the entrance and exit of the heel 4 by pressing the latch 4b is facilitated, and the latch 4b and the slot 4a1 can be better matched due to the convex design.

A spring 4c is arranged inside the middle-section heel 42 and the lower-section heel 43, two ends of the spring 4c are placed on the end surface of the inner side of the fixture block 4b, and two thirds of the lower-section heel 43 inside the lower end is of a solid structure; the setting of spring 4c is favorable to making things convenient for the regulation of heel 4, can press fixture block 4b to adjust the upper and lower height of heel 4.

A groove 431 and a heel pad 5 are arranged on the lower end face of the lower-section heel 43, the shape of the groove 431 gradually narrows from one end to the other end, two convex blocks 51 are arranged on the heel pad 5, and the shape and the number of the convex blocks 51 are matched with those of the groove 431; the heel pad 5 is fixedly connected through the convex block 51, the groove 431 and the lower heel 43, and the heel pad 5 is replaced by the connecting mode, and the heel pad 5 is not easy to fall off.

Wherein, the front half part of the lower end of the outsole 1 is provided with a protective pad 11, and the lower end of the protective pad 11 is provided with anti-skid grains 111; the protection pad 11 is beneficial to protecting the sole, and the design of the anti-skid veins 111 is beneficial to increasing the friction between the sole and the floor and protecting people from slipping.

Wherein the lowest height of the heel 4 when retracted is set to be 3-4 cm according to human mechanics; the height of the heel 4 should not exceed 4cm, because the heel is too high, the supporting surface of the sole is small, the whole body weight presses on the sole and toe, and many diseases which are unfavorable to the body can occur.

In the description of the utility model, the PHYLON material that involves, the word PHYLON derives from the USA, and the PHYLON material belongs to the secondary foaming insole, and the finished product surface is whiter and has the fold, pours into the model pressure cooling after foaming with plastic granules through twice heating in the manufacturing process, can control the density change of material through the settlement to the temperature in the foaming process, in the process of firing PHYLON insole, the higher the temperature is, the higher the density of the burnt PHYLON just is the bigger just harder, the lower the temperature is, the lighter the burnt PHYLON is also, the softer; the EVA pad is made of ethylene/vinyl acetate copolymer, which is obtained by copolymerizing ethylene and vinyl acetate, and is called ethylene vinyl acetate in English, for short EVA.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "back" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the present invention, and what is not described in detail in the present specification is prior art known to those skilled in the art.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (10)

1. The utility model provides a EVA sole of high-heeled shoes, its structure includes outsole (1), insole (2), insole (3) and heel (4), and its characterized in that still includes: be located the EVA pad in insole (2), the bottom of the big end (1) is located the bottom of sole, adopts natural rubber to make, the upper end of the big end (1) is located in insole (2), and the lower terminal surface of insole (2) forms through glue with the up end of the big end (1) bonding, and its structure includes preceding insole (21) and back insole (22), back insole (22) adopt the PHYLON material to make, the structure of preceding insole (21) includes lower floor (211) and upper strata (212), extension that lower floor (211) is back insole (22), and thickness is less than the thickness of back insole (22), upper strata (212) comprise the EVA pad, the junction of preceding insole (21) and back insole (22) is located the intermediate position of phalanx, insole (3) adopt the genuine leather material to make, and the edge wraps all around and live all around the edges of insole (2) and big end (1), the lower end surface of the inner bottom (3) is bonded with the upper end surface of the middle bottom (2).

2. The EVA shoe sole of a high-heeled shoe according to claim 1, wherein: the height of heel (4) is adjustable, and its structure includes upper segment heel (41), well festival heel (42) and lower section heel (43), the inside of upper segment heel (41) and well festival heel (42) is hollow structure, and the lower terminal surface is for empty, well festival heel (42) are less than upper segment heel (41), for the slidable ground cover inside upper segment heel (41), lower section heel (43) are less than well festival heel (42), and the slidable ground cover is in the inside of well festival heel (42).

3. The EVA shoe sole of a high-heeled shoe according to claim 2, wherein: the shape, size and height of the outer surface of the middle-section heel (42) are consistent with those of the cavity in the upper-section heel (41), and the shape, size and height of the outer surface of the lower-section heel (43) are consistent with those of the cavity in the middle-section heel (42).

4. The EVA shoe sole of a high-heeled shoe according to claim 2, wherein: be equipped with spout (4a) on the inner wall of upper segment heel (41) and middle segment heel (42), spout (4a) are the rectangle, and quantity sets up to two, is the symmetry and places, be equipped with two draw-in grooves (4a1) on spout (4a), two draw-in grooves (4a1) are one on one separately set up.

5. The EVA shoe sole of a high-heeled shoe of claim 4, wherein: the middle-section heel (42) and the lower-section heel (43) are provided with clamping blocks (4b), the clamping blocks (4b) can be arranged on the wall of the heel in a pressing mode, the length of each clamping block (4b) is consistent with the width of the corresponding sliding groove (4a) and the length of the clamping groove (4a1), and the width of each clamping block is consistent with the width of the corresponding clamping groove (4a 1).

6. The EVA shoe sole of a high-heeled shoe of claim 5, wherein: the outer side end face of the clamping block (4b) protrudes out of the outer wall of the heel (4), the protruding height of the clamping block is consistent with the thickness of the corresponding clamping groove (4a1), and the inner side end face of the clamping block (4b) is higher than the inner wall of the heel (4).

7. The EVA shoe sole of a high-heeled shoe of claim 6, wherein: the inside of well festival heel (42) and lower section heel (43) is equipped with spring (4c), place on the medial surface of fixture block (4b) at the both ends of spring (4c), lower section heel (43) are located the inside two-thirds of lower extreme and are solid construction.

8. The EVA shoe sole of a high-heeled shoe according to claim 2, wherein: the lower end face of the lower-section heel (43) is provided with a groove (431) and a heel pad (5), one end of the groove (431) is gradually narrowed from the other end, the heel pad (5) is provided with two protruding blocks (51), and the shapes and the number of the protruding blocks (51) are matched with those of the groove (431).

9. The EVA shoe sole of a high-heeled shoe according to claim 1, wherein: the sole is characterized in that a protection pad (11) is arranged on the front half part of the lower end of the outsole (1), and anti-skid grains (111) are arranged at the lower end of the protection pad (11).

10. The EVA shoe sole of a high-heeled shoe according to claim 1, wherein: the minimum height of the heel (4) when retracting is set to be 3-4 cm according to human mechanics.

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