CN214072051U

CN214072051U - Middle sole

Info

Publication number: CN214072051U
Application number: CN202021860040.0U
Authority: CN
Inventors: 李雪蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-08-31
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a woman's shoe structure technical field, concretely relates to shoes insole uses the bottom in following shoes, include: the hard sections correspond to foot arch and heel areas; a malleable section corresponding to a foot nose region; the elastic section corresponds to the foot sole area of the foot, and two opposite ends of the elastic section are respectively connected with the hard section and the flexible section. The utility model discloses a carry out the segmentation design to the shoes insole to the mechanical properties of foot has been changed, makes actions such as walk, stand, turn round more slim and graceful flexibility.

Description

Middle sole

Technical Field

The utility model relates to a woman's shoe structure technical field, concretely relates to shoes insole.

Background

The heel shoes become one of the shoe types necessary for women, and women love the heel shoes, when wearing the heel shoes, the body of a person naturally leans forward because the heels are improved, and the balance can be achieved only by straightening chest and raising head to keep balance, so that the abdomen and the hip are tightened and raised, and the gait posture is more beautiful; the heel can increase the height and the proportion of the lengthened leg, so that the figure is longer, and therefore, the heel can be matched with a plurality of different types of clothes.

But the beauty is at the cost of health. When the shoe is worn to walk, the stressed position of the foot is changed, the heel purging force and the front sole force are changed into the front sole purging force and the front sole force, the ground reaction force changes the downward component force of the foot into the upward component force at the moment of the contact of the foot and the ground, and the front sole bears double pressure, so that the front sole is easy to become sour and painful.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shoe insole is through carrying out segmentation design to shoe insole to the mechanical properties of foot has been changed, makes actions such as walk, stand, turn round more slim and graceful flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: a midsole for use in a bottom of a heel shoe, comprising: the hard sections correspond to foot arch and heel areas; a malleable section corresponding to a foot nose region; the elastic section corresponds to the foot sole area of the foot, and two opposite ends of the elastic section are respectively connected with the hard section and the flexible section.

Preferably, the hard segment comprises a modeling base layer and a hard surface layer covering the upper part of the modeling base layer, the bottom of the modeling base layer is matched with the inner space of the sole, and the top of the modeling base layer is matched with the curved surface of the sole plate.

Preferably, the foot shaping base layer further comprises a flexible layer, wherein the flexible layer is arranged between the hard surface layer and the shaping base layer and extends towards the direction of the tiptoe; the flexible section and the elastic section are respectively attached to the upper part of the flexible layer.

Preferably, the front end of the hard section, corresponding to the inner side and the outer side of the foot, is respectively provided with a first extension piece and a second extension piece which protrude forwards; the width of the first extension piece is greater than the width of the second extension piece.

Preferably, one end of the elastic section, which is close to the hard section, is lapped on the upper parts of the first extension piece and the second extension piece, and the first extension piece, the second extension piece and the elastic section are arranged in a wedge shape in an overlapping area; the upper surface of the elastic section is attached with antibacterial gauze.

Preferably, the flexible section is attached to the flexible layer, and one end of the flexible section, which is close to the flexible section, is pressed above the front end of the flexible section.

Preferably, still include the reinforcing steel piece, the upper surface of molding basic unit is equipped with the recess, the reinforcing steel piece inlays to be established inside the recess to through the rivet with the molding basic unit is fixed.

Preferably, the reinforcing steel sheet is of a V-shaped structure, and two free ends of the reinforcing steel sheet extend towards the first extending sheet and the second extending sheet respectively; the width of the first extension piece is smaller than that of the second extension piece, and the length of the first extension piece is larger than that of the second extension piece; the first extension piece and the second extension piece are provided with reinforcing ribs along the length direction.

Preferably, the flexible layer is realized by canvas or any material with soft characteristics.

The utility model has the advantages that: when the heel shoe loaded with the insole walks, the hard section rotates the stress position of the foot from the sole to the arch and the heel, thereby reducing the pressure of the sole. The elastic end buffers the sole part, thereby reducing the impact force when the sole contacts the ground. The toughness section ensures the toughness of the front end of the shoe heel, and simultaneously enables the toes to move integrally along with the joint of the sole, thereby avoiding the burden of the toes, achieving the purposes of light walking and avoiding the feet, particularly the sole, from bearing redundant acting force. The flexible layer is clamped inside the hard section, the overall attractiveness of the insole is improved, the flexible layer serves as the only profile reference of the whole insole, the bonding basis is provided for the manufacturing process, and meanwhile, a combined carrier is provided for the elastic section and the toughness section. According to human engineering, the first extension piece is used for walking the inside elastic support of in-process to the foot, and the second extension piece provides the outrigger to the outside of foot to it is more nimble light to make to walk to turn round. The toughness section, the elastic section and the hard section realize smooth transition, so that the contact surface of the insole and the sole plate can still keep flat after being stressed, and the comfort level of the upper foot is improved. The reinforced steel sheet reinforces the hard section, thereby further improving the modeling stability of the hard section and simultaneously improving the supporting effect of the hard section on the foot. In addition, the reinforced steel sheet also increases the performance difference of the first extension sheet and the second extension sheet, so that the effect of the insole is more vivid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the insole of the present invention;

fig. 3 is a schematic view of the structure of the reinforced steel sheet of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

according to fig. 1, 2 and 3, a midsole for use in a heel shoe, comprises: the hard segment 1 corresponds to the foot arch and heel area; the flexible section 2 corresponds to the front end area of the foot; the elastic section 3 corresponds to the sole area of the foot, and two opposite ends of the elastic section 3 are respectively connected with the hard section 1 and the flexible section 2.

In the above arrangement, the hard segment is formed of a curved plate having rigidity; the flexible section is composed of a thin sheet with flexibility; the resilient section is constructed of a resilient material having a thickness. When the heel shoe loaded with the insole walks, the hard section 1 rotates the stress position of the foot from the sole to the arch and the heel, thereby reducing the pressure of the sole. The elastic end buffers the sole part, thereby reducing the impact force when the sole contacts the ground. The toughness section 2 ensures the toughness of the front end of the shoe heel, simultaneously enables the toes to move integrally along with the joint of the sole, and avoids the burden of the toe part, thereby achieving the purposes of light walking and avoiding the foot, particularly the sole, from bearing redundant acting force. It is noted that the heel shoe herein refers to all shoes having a rear heel, such as a high-heeled shoe, a middle-heeled shoe, a low-heeled shoe, and the like.

Example two:

hard section 1 is in including molding basic unit 4 and cover hard top layer 5 on 4 upper portions of molding basic unit constitutes, the bottom and the sole inner space looks adaptation of molding basic unit 4, the top and the sole curved surface looks adaptation of molding basic unit 4. The foot shaping base layer is characterized by further comprising a flexible layer 6, wherein the flexible layer 6 is arranged between the hard surface layer 5 and the shaping base layer 4 and extends towards the direction of the tiptoe; the flexible section 2 and the elastic section 3 are respectively attached to the upper part of the flexible layer 6.

In the above-mentioned setting, flexible layer 6 presss from both sides inside the stereoplasm section, has improved the whole pleasing to the eye degree in shoes insole, and flexible layer 6 refers as the only profile of whole shoes insole in addition, for providing the bonding basis in the manufacturing process, still provides the combination carrier for elasticity section 3 and toughness section 2 simultaneously.

Example three:

the front end of the hard section 1, the inner side and the outer side corresponding to the feet are respectively provided with a first extension piece 7 and a second extension piece 8 which protrude forwards; the width of the first extension piece 7 is greater than the width of the second extension piece 8.

In the above-mentioned setting, according to human engineering, first extension piece 7 is used for walking the in-process to the inside elastic support of foot, and second extension piece 8 provides the outrigger to the outside of foot to it is nimble light more to make to walk to turn round.

Example four:

one end of the elastic section 3 close to the hard section 1 is lapped on the upper parts of the first extension piece 7 and the second extension piece 8, and the first extension piece 7, the second extension piece 8 and the elastic section 3 are arranged in a wedge shape in an overlapped area; the upper surface of the elastic section 3 is attached with an antibacterial gauze 9. The flexible section 2 is attached to the flexible layer 6, and one end close to the elastic section 3 is pressed above the front end of the elastic section 3.

In the above arrangement, the toughness section 2, the elastic section 3 and the hard section 1 realize smooth transition, so that the contact surface of the insole and the sole plate can still keep flat after being stressed, and the comfort level of the upper foot is improved.

Example five;

still include reinforcing steel sheet 11, the upper surface of modelling base layer 4 is equipped with the recess, reinforcing steel sheet 11 inlays to be established inside the recess to through rivet 10 with modelling base layer 4 is fixed. The reinforcing steel sheet 11 is of a V-shaped structure, and two free ends of the reinforcing steel sheet 11 extend towards the first extending sheet 7 and the second extending sheet 8 respectively; the width of the first extension piece 7 is smaller than that of the second extension piece 8, and the length of the first extension piece 7 is larger than that of the second extension piece 8; the first extension piece 7 and the second extension piece 8 are provided with reinforcing ribs along the length direction.

In the arrangement, the hard segment 1 is reinforced by the reinforcing steel sheet 11, so that the modeling stability of the hard segment 1 is further improved, and the supporting effect of the hard segment 1 on feet is also improved. In addition, the reinforced steel sheet 11 increases the performance difference of the first extension sheet 7 and the second extension sheet 8, so that the effect of the insole is more vivid.

Preferably, the flexible layer 6 is realized by canvas or any material with soft characteristics.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A midsole for use in a bottom of a heel shoe, comprising:

the hard section corresponds to foot arch and heel areas and is formed by a rigid curved plate;

a flexible section which corresponds to the front end region of the foot part and is composed of a flexible sheet;

the elastic section corresponds to the foot sole area of the foot and is made of elastic materials with thickness, and two opposite ends of the elastic section are respectively connected with the hard section and the flexible section.

2. The midsole of claim 1, wherein: the hard segment comprises a modeling base layer and a hard surface layer covering the upper part of the modeling base layer, the bottom of the modeling base layer is matched with the inner space of the sole, and the top of the modeling base layer is matched with the curved surface of the sole plate.

3. The midsole of claim 2, wherein: the flexible layer is arranged between the hard surface layer and the modeling base layer and extends towards the tiptoe direction; the flexible section and the elastic section are respectively attached to the upper part of the flexible layer.

4. The midsole of claim 3, wherein: the front end of the hard section, the inner side and the outer side corresponding to the feet are respectively provided with a first extension sheet and a second extension sheet which protrude forwards; the width of the first extension piece is greater than the width of the second extension piece.

5. The midsole of claim 4, wherein: one end, close to the hard section, of the elastic section is lapped on the upper portions of the first extension piece and the second extension piece, and the first extension piece, the second extension piece and the elastic section are arranged in a wedge shape in an overlapping area; the upper surface of the elastic section is attached with antibacterial gauze.

6. The midsole of claim 5, wherein: the flexible section is attached to the flexible layer, and one end, close to the elastic section, of the flexible section is pressed above the front end of the elastic section.

7. The midsole of claim 6, wherein: still include the reinforced steel piece, the upper surface of molding basic unit is equipped with the recess, the reinforced steel piece inlays to be established inside the recess to through the rivet with the molding basic unit is fixed.

8. The midsole of claim 7, wherein: the reinforcing steel sheet is of a V-shaped structure, and two free ends of the reinforcing steel sheet extend towards the first extending sheet and the second extending sheet respectively; the width of the first extension piece is smaller than that of the second extension piece, and the length of the first extension piece is larger than that of the second extension piece; the first extension piece and the second extension piece are provided with reinforcing ribs along the length direction.

9. The midsole of claim 3, wherein: the flexible layer is realized by a material having soft properties.