CN210492873U

CN210492873U - High-heeled shoe insole

Info

Publication number: CN210492873U
Application number: CN201921451388.1U
Authority: CN
Inventors: 罗长城; 周元碧
Original assignee: Chengdu Liming Shoes Co Ltd
Current assignee: Chengdu Liming Shoes Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-12
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a high-heeled shoes technical field discloses a high-heeled shoes shoe-pad. Through the utility model discloses create, a novel shoe-pad for promoting shoes travelling comfort is provided, promptly for the even flat-plate shoe-pad of current thickness, through the mode that reduces the thickness of arch of foot waist nest portion and increase the thickness of heel portion and metatarsophalangeal portion, can make the shoe-pad top surface agree with human plantar surface more, and can provide the reaction force cushioning effect of strengthening for human heel portion and human metatarsophalangeal portion very much, thereby can effectively alleviate the overload state of heel and metatarsophalangeal portion, avoid the ache phenomenon to appear, finally promote the shoes travelling comfort of wearing of high-heeled shoes.

Description

High-heeled shoe insole

Technical Field

The utility model belongs to the high-heeled shoes field specifically relates to a high-heeled shoes shoe-pad for promoting shoes travelling comfort.

Background

The high-heeled shoes refer to shoes with heels higher than those of ordinary shoes, so that heels of a wearer are obviously higher than toes. High-heeled shoes have many different styles, especially on the change of heels, such as thin heels, thick heels, wedge heels, nail heels, mallet heels, knife heels and the like. In addition to increasing height, a more important factor is the increased temptation. The high-heeled shoes enable the stride of the woman to be reduced, the legs are correspondingly straight due to the backward movement of the gravity center, the hip is contracted, the chest is stiff forward, the standing posture and the walking posture of the woman are rich in the charm, and the long and the lingering are generated.

When the existing high-heeled shoes are worn, the soles of feet are generally landed, the whole heels of the existing high-heeled shoes are lifted, the wearing mode causes the weight of a human body to be mainly concentrated on the heels and the toes, the stress areas of the heels and the toes are limited, so that the muscles of the heels and the toes are in an overload state for a long time, the ache phenomenon is easy to occur, the comfort of the high-heeled shoes is influenced, and meanwhile, the discomfort caused by the soles of the feet of the human body is continuously increased along with the rising of the heels of the existing high-heeled shoes, and the health of a wearer is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of poor wearing comfort of the existing high-heeled shoes, the utility model aims to provide a high-heeled shoe insole for improving the wearing comfort.

The utility model discloses the technical scheme who adopts does:

an insole of a high-heeled shoe comprises an insole body, wherein the insole body sequentially comprises a heel part, a foot arch waist socket part, a metatarsal toe part and a half sole part from back to front;

the foot bow waist socket part is in an arch shape with the middle part protruding upwards, the rear end of the bottom surface of the foot bow waist socket part is bent downwards and is smoothly connected with the bottom surface of the heel part, and the front end of the bottom surface of the foot bow waist socket part is bent upwards and is smoothly connected with the bottom surface of the metatarsal head part;

the thickness of the insole on the longitudinal arch projection line is smoothly thickened from the middle area of the arch waist socket part towards the heel part and the metatarsal toe part respectively, wherein the longitudinal arch projection line is a top view projection line of the longitudinal arch line of the human body on the insole body.

Preferably, the thickness of the insole at the arch of foot and waist socket part is smoothly reduced from the projection line of the longitudinal arch of foot to the inner side direction and the outer side direction respectively.

Preferably, the top surfaces of the metatarsal toe parts and the forefoot part are concave groove surfaces which extend smoothly backward from the concave point of the forefoot part, wherein a bottom line of the concave groove surfaces starts from the concave point of the forefoot part and coincides with the longitudinal arch projection line after passing through the metatarsal toe parts, and the bottom line is bent toward the inner side;

the concave groove surface extends smoothly towards the inner side direction and the outer side direction from the groove bottom line to form a corresponding slope-shaped curved surface which is continuously and stably increased, wherein the increasing amplitude of the concave groove surface on the outer slope-shaped curved surface is larger than the increasing amplitude on the inner slope-shaped curved surface, so that the outer top surface of the metatarsal toe portion is higher than the inner top surface.

Preferably, the bottom surface of the forefoot portion extends horizontally from the projection line of the gutter-bottom line toward the inside and the outside, respectively, then bends upward abruptly in the edge area, and finally contacts the top surface of the forefoot portion.

Preferably, a plurality of layers of overlapped packing paper are adhered to the bottom surface of the heel part, wherein the center of the packing paper is the projection point of the heel center of the heel part, and the area of the packing paper is gradually reduced downwards.

Further preferably, the thickness of the packing paper is between 0.01 mm and 0.3 mm.

Further preferably, the bottom surface of the packing paper is a smooth surface, and the top surface of the packing paper is provided with an adhesive layer.

Preferably, the bottom surface of the insole body is provided with an adhesive layer or an anti-slip surface.

The utility model has the advantages that:

(1) the invention provides a novel insole for improving the wearing comfort, namely a flat insole with uniform thickness, which can make the top surface of the insole more fit with the sole surface of a human body by reducing the thickness of an arch waist socket part and increasing the thicknesses of a heel part and a metatarsophalangeal part, and particularly can provide enhanced reaction force buffering action for the heel part and the metatarsophalangeal part of the human body, thereby effectively relieving the overload state of the heel part and the metatarsophalangeal part, avoiding the ache phenomenon and finally improving the wearing comfort of high-heeled shoes;

(2) the hard surfaces of the inner bottoms at the metatarsal toe parts and the forefoot part can be reformed into a comfortable sole contact surface for wearing shoes, namely, the top surface at the outer side is heightened, so that the sole surface which is positioned at the outer side of the metatarsal toe part of a human body and slightly lifted can be prevented from being separated from the inner bottom surface of the shoes when the shoes are worn, the outer side of the metatarsal toe part of the human body (especially the fifth metatarsal toe part of the human body) is prevented from being suspended, the sole contact surface is matched with the height of the sole surface of the human body, the stress distribution of the soles is more uniform, the effect of filling gaps between the feet of the shoes positioned at the outer side of the metatarsal toe part is realized, the problems of suspended soles and deformation of the soles of the human body are prevented;

(3) the high-heeled shoe insole also has the advantages of flexible use, wide application range, shuttle prevention, simple structure and the like, and is convenient for practical popularization and application.

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 showing the position correspondence between the overlooking surface and the partial cross-sectional surface of the insole of the high-heeled shoe provided by the utility model.

Fig. 2 is a schematic view of a partial cross-sectional structure of a high-heeled shoe insole at a side view angle.

Fig. 3 is a schematic view of the bottom structure of the high-heeled shoe insole provided by the utility model.

In the above drawings: 11-heel part; 111-heel center of the shoe; 12-arch of the foot and waist; 13-the metatarsal toe; 14-anterior palm; 141-half sole pits; 2-longitudinal arch projection line; 3-trench bottom line; 4-packing paper.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that, for the term "and/or" as may appear herein, it is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time; for the term "/and" as may appear herein, which describes another associative object relationship, it means that two relationships may exist, e.g., a/and B, may mean: a exists independently, and A and B exist independently; in addition, for the character "/" that may appear herein, it generally means that the former and latter associated objects are in an "or" relationship.

It will be understood that when an element is referred to herein as being "connected," "connected," or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. Conversely, if a unit is referred to herein as being "directly connected" or "directly coupled" to another unit, it is intended that no intervening units are present. In addition, other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between … …" versus "directly between … …", "adjacent" versus "directly adjacent", etc.).

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.

It should be understood that specific details are provided in the following description to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

Example one

As shown in fig. 1 to 3, the insole for high-heeled shoes provided in this embodiment includes an insole body, wherein the insole body sequentially includes, from back to front, a heel portion 11, an arch and a lower sole portion 12, a metatarsophalangeal portion 13, and a forefoot portion 14; the arch waist socket part 12 is in an arch shape with a convex middle part, the rear end of the bottom surface of the arch waist socket part 12 is bent downwards and is smoothly connected with the bottom surface of the heel part 11, and the front end of the bottom surface of the arch waist socket part 12 is bent upwards and is smoothly connected with the bottom surface of the metatarsal head part 13; the thickness of the insole on the longitudinal arch projection line 2 is smoothly thickened from the middle area of the arch waist socket part 12 towards the heel part 11 and the metatarsal toe part 13 respectively, wherein the longitudinal arch projection line 2 is the overlooking projection line of the longitudinal arch line of the human body on the insole body.

As shown in fig. 1 to 3, in the specific structure of the insole for high-heeled shoes, the insole body is laid on the inner sole hard surface of the high-heeled shoe, and is generally preferably integrally formed by using an elastic material so as to relieve the reaction force of the inner sole hard surface to the plantar muscle of the human body. The arch waist socket part 12 is in an arch shape with the middle part protruding upwards, so that the arch waist socket part can be matched with the arch waist socket part of the human body when the high-heeled shoes are worn, a powerful supporting effect is achieved, and the comfort of wearing the human arch waist socket part is ensured. Meanwhile, the rear end of the bottom surface of the arch waist socket part 12 is bent downwards and is smoothly connected with the bottom surface of the heel part 11, and the front end of the bottom surface of the arch waist socket part 12 is bent upwards and is smoothly connected with the bottom surface of the metatarsal toe part 13, so that the bottom surface of the insole body is matched with the hard inner bottom surface of the current high-heeled shoe, and the aim of seamless fitting is fulfilled. Finally, the insole thickness design is carried out as follows: the insole thickness on the longitudinal arch projection line 2 increases smoothly from the middle area of the arch waist socket 12 in the direction of the heel 11 and the metatarsal toe 13, respectively, i.e. as shown in fig. 1, for example, for the segment A3-B3 in the middle area, the insole thickness is significantly and gradually smaller than the segments a2-B2 and a1-B1 (which are located in the heel 11) and significantly and gradually smaller than the segments a4-B4 and a5-B5 (which are located in the metatarsal toe 13). Therefore, compared with a flat insole with uniform thickness at present, the insole has the advantages that the top surface of the insole can be more fit with the bottom surface of a human foot by reducing the thickness of the arch waist socket part 12 and increasing the thicknesses of the heel part 11 and the metatarsophalangeal part 13, and particularly, the insole can provide enhanced reaction force buffering effect for the heel part and the metatarsophalangeal part of the human body, so that the overload state of the heel part and the metatarsophalangeal part can be effectively relieved, the phenomenon of ache is avoided, and the shoe wearing comfort of high-heeled shoes is finally improved. In addition, the human body longitudinal arch line can be specifically a middle line of a human body inner side longitudinal arch line and a human body outer side longitudinal arch line.

Preferably, the thickness of the insole at the arch of foot and waist socket part 12 is smoothly reduced from the projection line 2 of the longitudinal arch of foot towards the inner side and the outer side respectively. As shown in the figure 1, the line segment A2-B2, the line segment A3-B3 and the line segment A4-B4 can enable the insole body to be squeezed towards the inner side and the outer side when a user wears the shoe, can fill gaps below the inner side and the outer side of the arch waist socket part of the foot of the human body, play a proper role in powerful support, can avoid over-supporting or supporting the foot bottom, and further improve the comfort of wearing the shoe on the inner side and the outer side of the arch waist socket part of the foot of the human body.

Preferably, the top surfaces of the metatarsal toe parts 13 and the forefoot part 14 are concave furrows smoothly extending backward from the forefoot concave point 141, wherein a bottom line 3 of the concave furrows starts from the forefoot concave point 141 and coincides with the longitudinal arch projection line 2 after passing through the metatarsal toe parts 13, and the bottom line 3 is bent in the medial direction; the lower concave groove surface extends smoothly towards the inner side direction and the outer side direction from the groove bottom line 3 respectively to form a corresponding slope-shaped curved surface which continuously and stably increases, wherein the increasing amplitude of the lower concave groove surface on the outer slope-shaped curved surface is larger than the increasing amplitude on the inner slope-shaped curved surface, so that the outer top surface of the metatarsal toe part 13 is higher than the inner top surface. As shown in fig. 1, the line segment a6-B6 (located at the metatarsal toe portion 13) and the line segment a7-B7 (located at the forefoot portion 14) consider that the inner sole hard surface of the conventional high-heeled shoe is horizontally extended towards the inner side and the outer side respectively, which is obviously not suitable for the shape of the bottom surface of the human foot when the high-heeled shoe is worn, so that by the design, the inner sole hard surface at the metatarsal toe portion and the forefoot portion can be transformed into a sole contact surface which is comfortable to wear, namely, by raising the outer side top surface, so that the slightly raised sole surface at the outer side of the metatarsal toe portion of the human body can be prevented from being separated from the inner sole surface when the shoe is worn, the suspension of the outer side of the metatarsal toe portion of the human body (especially the fifth metatarsal toe portion of the human body) can be prevented, and the sole contact surface can be matched with the height of the sole surface of the human body, the stress distribution of the sole can be more uniform, thereby playing a, the problems of suspended soles and deformation of soles of human bodies are prevented, and the health of the wearer is guaranteed.

Preferably, the bottom surface of the forefoot portion 14 extends horizontally from the projection line of the gutter-bottom line 3 toward the inside and the outside, and then bends upward abruptly at the edge area, and finally contacts the top surface of the forefoot portion 14. As shown in figures 1 and 2, the design can be matched with the hard surface of the inner sole of the existing conventional high-heeled shoe (because the hard surface extends horizontally towards the inner side and the outer side respectively) to realize the aim of seamless fitting.

Preferably, a plurality of layers of overlapped packing paper 4 are adhered to the bottom surface of the heel part 11, wherein the center of the packing paper 4 is the projection point of the heel center 111 of the heel part, and the area of the packing paper 4 is gradually reduced downwards. As shown in fig. 3, by providing the tearable packing paper 4, the heel portion 11 can be thinned and adjusted according to specific requirements (i.e. the packing paper 4 is torn off from bottom to top), so that the thickness can be finely adjusted according to comfort requirements or applicability requirements, and the use flexibility and application range of the insole are improved; in addition, because the area of the packing paper 4 is gradually reduced downwards, the packing paper can adapt to the curved surface characteristic of the bottom surface, and is beneficial to quickly tearing off multiple layers (namely, the packing paper does not need to be torn off layer by layer). Specifically, the thickness of the packing paper 4 may be preferably 0.01 to 0.3mm, for example, 0.05mm, 0.1mm or 0.2 mm. In addition, the bottom surface of the packing paper 4 is preferably smooth, and the top surface of the packing paper 4 is preferably provided with an adhesive layer.

Preferably, the bottom surface of the insole body is provided with an adhesive layer or an anti-slip surface. Through setting up adhesive linkage (not shown in the figure) or establishing to the antiskid face, can strengthen the cooperation overlap joint steadiness of shoe-pad body and interior bottom hard surface prevents to appear shuttling phenomenon.

In summary, the high-heeled shoe insole provided by the embodiment has the following technical effects:

(1) the embodiment provides a novel insole for improving the wearing comfort, namely a flat insole with uniform thickness is compared with a flat insole with uniform thickness at present, the top surface of the insole can be more fit with the sole surface of a human body by reducing the thickness of an arch waist socket part and increasing the thicknesses of a heel part and a metatarsophalangeal part, and particularly, the insole can provide enhanced reaction force buffering action for the heel part and the metatarsophalangeal part of the human body, so that the overload state of the heel part and the metatarsophalangeal part can be effectively relieved, the ache phenomenon is avoided, and the wearing comfort of a high-heeled shoe is finally improved;

The various embodiments described above are merely illustrative, and may or may not be physically separate, as they relate to elements illustrated as separate components; if reference is made to a component displayed as a unit, it may or may not be a physical unit, and may be located in one place or distributed over a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Finally, it should be noted that the present invention is not limited to the above-mentioned alternative embodiments, and that various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. The insole of the high-heeled shoe is characterized by comprising an insole body, wherein the insole body sequentially comprises a heel part (11), an arch and a fossa part (12), a metatarsophalangeal part (13) and a half sole part (14) from back to front;

the arch-shaped waist socket part (12) is in an arch shape with the middle part protruding upwards, the rear end of the bottom surface of the arch-shaped waist socket part (12) is bent downwards and is smoothly connected with the bottom surface of the heel part (11), and the front end of the bottom surface of the arch-shaped waist socket part (12) is bent upwards and is smoothly connected with the bottom surface of the metatarsal toe part (13);

the thickness of the insole on the longitudinal arch projection line (2) is smoothly thickened from the middle area of the arch waist socket part (12) to the direction of the heel part (11) and the direction of the metatarsal toe part (13), wherein the longitudinal arch projection line (2) is the overlooking projection line of the longitudinal arch line of the human body on the insole body.

2. An insole for a high-heeled shoe as claimed in claim 1, wherein the thickness of said arch region (12) is smoothly reduced in an inward direction and in an outward direction from said longitudinal arch projection line (2).

3. A high-heeled shoe insole as claimed in claim 1, wherein the top surfaces of the metatarsal toe (13) and the forefoot portion (14) are concave grooves extending smoothly rearward from the forefoot concave point (141), wherein a groove bottom line (3) of the concave groove surface starts from the forefoot concave point (141) and coincides with the longitudinal arch projection line (2) after passing the metatarsal toe (13), and the groove bottom line (3) is curved in an inward direction;

the lower concave groove surface extends smoothly towards the inner side direction and the outer side direction from the groove bottom line (3) respectively to form a corresponding slope-shaped curved surface which is continuously and stably increased, wherein the increasing amplitude of the lower concave groove surface on the outer slope-shaped curved surface is larger than the increasing amplitude on the inner slope-shaped curved surface, so that the outer top surface of the metatarsal toe (13) is higher than the inner top surface.

4. A high-heeled shoe insole as claimed in claim 3, wherein the bottom surface of the forefoot portion (14) extends horizontally from the projection line of the gutter-bottom line (3) in the medial and lateral directions, respectively, then bends abruptly upward in the edge area and finally meets the top surface of the forefoot portion (14).

5. An insole for a high-heeled shoe as claimed in claim 1, wherein a plurality of layers of overlapping packing paper (4) are adhered to the bottom surface of the heel portion (11), wherein the center of the packing paper (4) is the projection point of the heel center (111) of the heel portion, and the area of the packing paper (4) is gradually reduced downwards.

6. A high-heeled shoe insole as claimed in claim 5, wherein the thickness of the packing paper (4) is between 0.01 to 0.3 mm.

7. A high-heeled shoe insole as claimed in claim 5, wherein the bottom surface of the packing paper (4) is smooth and the top surface of the packing paper (4) is provided with an adhesive layer.

8. An insole of a high-heeled shoe as claimed in claim 1, wherein the bottom surface of the insole body is provided with an adhesive layer or a non-slip surface.