CN220157691U

CN220157691U - Shell type shoe heel counter and shoe

Info

Publication number: CN220157691U
Application number: CN202320685282.8U
Authority: CN
Inventors: 陈智林; 韦鑫
Original assignee: Guangdong Enhao Underwear Industry Co ltd
Current assignee: Guangdong Enhao Underwear Industry Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-12-12
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a shell type shoe counter and a shoe, wherein the shell type shoe counter comprises: an inner pad; the shell comprises a first side wall part, a rear side wall part and a second side wall part which are sequentially connected, wherein the rear side wall part is clamped between the first side wall part and the second side wall part, and the first side wall part and the second side wall part extend from back to front; the shell wrap up in the outside of lining up, interior pad connect in the internal surface of shell, the hardness of shell is greater than the hardness of lining up, in the upper of a shoe of traditional built-in supporting piece, the shell of the stereoplasm of this shell type shoes back group is the setting of fully wrap up interior pad, through the setting of whole shell to make the elasticity difference in each region of this shell type shoes back group less, reduce the heel and receive the difference of parcel power and holding power, thereby improve the supporting stability of this shell type shoes back group to human heel.

Description

Shell type shoe heel counter and shoe

Technical Field

The utility model relates to the technical field of footwear accessories, in particular to a shell type shoe counter and a shoe.

Background

Shoes are indispensable daily necessities for people, and with the rapid development of commodity economy, people have higher requirements on wearing comfort and convenience of shoes. The heel is an important component of shoes, and can wrap and support the heel of a human body.

In order to assist a user in penetrating the foot into the inner cavity of the shoe and avoid the problem of collapsing the shoe heel, a part of the shoe is internally provided with a hard supporting piece at the shoe heel, the supporting piece is clamped between two cotton bodies to form the shoe heel, and the supporting piece can assist the foot to penetrate into the inner cavity of the shoe.

However, the heel counter with the built-in support piece has the following problems: the elasticity difference of the shoe heel in the area with the supporting piece and the area without the supporting piece is large, the wrapping force and the supporting force of the shoe heel to the heel of the human body are obvious, and the experience effect of the user is not good enough.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art.

In a first aspect, the present utility model provides a shell-type shoe counter comprising, an inner pad; the shell comprises a first side wall part, a rear wall part and a second side wall part which are sequentially connected, wherein the rear wall part is clamped between the first side wall part and the second side wall part, and the first side wall part and the second side wall part extend from back to front; the shell wraps the outer part of the inner pad, the inner pad is connected to the inner surface of the shell, and the hardness of the shell is greater than that of the inner pad.

The shell type shoe counter provided by the embodiment of the utility model has at least the following beneficial effects: the shell comprises a first side wall part, a rear wall part and a second side wall part which are sequentially connected, wherein the first side wall part and the second side wall part can be used for wrapping and supporting the left side and the right side of the heel of a human body, the rear wall part is used for wrapping and supporting the rear end of the heel of the human body, the shell is wrapped outside the inner pad, the hardness of the shell is higher than that of the inner pad, the shell is made of hard materials, the inner pad is made of soft materials, compared with the traditional shoe heel provided with the supporting sheet, the shell type shoe heel is sleeved with the hard shell outside the inner pad, the hard shell is arranged for fully wrapping the inner pad, so that the elasticity difference of each area of the shell type shoe heel is smaller, when a user wears the shell type shoe heel, the shell can be wrapped at the heel of the human body, therefore, the heel of the human body is supported and wrapped, the difference of wrapping force and supporting force of the heel is reduced, the support stability of the shell type heel counter to the heel of the human body is improved, when a user penetrates the foot into a shoe applying the shell type heel counter, the first side wall part and the second side wall part are far away from each other under the extrusion action of the foot, the caliber of a shoe opening is enlarged, the expansion force of the shell is reduced after the foot of the user penetrates the shoe applying the shell type heel counter, the shell is wrapped at the heel of the human body under the elastic action of the shell, the comprehensive support and wrapping of the heel of the human body are realized, and the arrangement of the inner pad is favorable for improving the wearing comfort of the user wearing the shell type heel counter.

According to some embodiments of the utility model, the upper end of the back wall is provided with a first arc-shaped section protruding forwards, and the lower end of the back wall is provided with a second arc-shaped section recessed backwards.

The upper end of the back surrounding part is provided with a first arc section protruding forward, the lower end of the back surrounding part is provided with a second arc section protruding backward, namely, the shell is in an S shape at the back surrounding part, the shape of the heel of a human body is matched with that of the heel of the human body, when a user wears shoes with the shell type shoe back upper, the first arc section can bend backward, thereby increasing the caliber of a shoe opening so as to facilitate the penetration of the human body feet into the shoes, the arrangement of the hard shell is beneficial to avoiding the occurrence of the problem that the user steps on the shoe back upper, when the feet of the user penetrate the shoes with the shell type shoe back upper, the first arc section protruding forward is beneficial to improving the wrapping property and the fitting degree of the human body feet, the second arc section protruding backward is matched with the shape of the heel of the human body, the problem that the heel of the human body is separated from the shoe back upper can be avoided when the user walks, and the whole supportability and stability of the shell type shoe back upper are improved under the hardness of the shell itself.

According to some embodiments of the utility model, the upper end of the first arcuate segment is curved rearwardly.

The upper end of first arc section is crooked backward to set up, and the inside shoes can be penetrated along the internal surface radian of first arc section to the foot, and the shape setting of rear wall portion can play the auxiliary role to the process that the foot penetrated shoes promptly, and the setting of first arc section can supply the user to carry and draw to supplementary human body penetrates the inner chamber of shoes with the foot, makes heel and first arc section and the laminating of second arc section.

According to some embodiments of the utility model, the middle upper part of the first side wall part and the middle upper part of the second side wall part are respectively provided with an inward convex arc part, and the middle lower part of the first side wall part and the middle lower part of the second side wall part are respectively provided with an outward concave arc part.

The upper part of the first side wall part and the upper part of the second side wall part are respectively provided with a convex arc part which is arranged in an inward convex way, the first arc section is clamped between the two convex arc parts, the two convex arc parts and the first arc section are respectively arranged in an inward convex way and correspond to the inward concave area of the heel of the human body, so that the wrapping property of the shell type heel of the shoe on the heel of the human body is improved, and the wearing comfort of a user is improved to a certain extent; the well lower part of first side wall portion and the well lower part of second side wall portion all are equipped with the concave arc portion that outer concave set up, and the second arc section presss from both sides to establish between two concave arc portions, and two concave arc portions all are outer concave shape setting with the second arc section, can make concave arc portion and second arc section all laminate with the heel of heel to improve the matching degree of this shell type shoes heel and human heel, in user's walking process, be favorable to avoiding the easy problem appearance that breaks away from with human heel of shell type shoes heel of heel.

According to some embodiments of the utility model, the first side wall portion and the second side wall portion are symmetrically arranged about the rear wall portion; and/or the number of the groups of groups,

the upper edge of the first side wall part and the upper edge of the second side wall part gradually extend downwards from back to front.

Optionally, the first side surrounding part and the second side surrounding part are correspondingly arranged left and right with respect to the heel surrounding part, namely, the first side surrounding part, the heel surrounding part and the second side surrounding part jointly form a concave arch, when a user wears shoes with the shell type shoe heel, the first side surrounding part and the second side surrounding part are respectively wrapped on the left side and the right side of the heel of a human body, the heel surrounding part is wrapped at the rear end of the heel, and under the effect of the hardness of the shell, the wrapping and the supporting of the heel of the human body are comprehensively realized; optionally, the upper edge of the first side wall portion and the upper edge of the second side wall portion are gradually extended downwards from back to front, and when the wrapping and supporting performances of the shell type shoe heel to the heel rear end are kept, the rear ends of the first side wall portion and the second side wall portion are higher so as to assist the feet of a human body to penetrate into the inner cavity of the shoe, and the front ends of the first side wall portion and the second side wall portion are lower, so that the limit on the ankle activities of the human body is reduced.

According to some embodiments of the utility model, the upper end width of the first side gusset portion and the second side gusset portion are each greater than or equal to the lower end width; or, the upper end width of the first side wall part and the second side wall part is smaller than the lower end width.

Optionally, the widths of the upper ends of the first side wall part and the second side wall part are greater than or equal to the widths of the lower ends, so that the wrapping property of the upper ends of the first side wall part and the second side wall part on the heels can be increased, when a user wears the shoe with the shell type shoe heel, the upper ends of the first side wall part and the second side wall part can be outwards expanded, so that the caliber of a shoe opening is increased, the user can conveniently penetrate the foot into the inner cavity of the shoe, and after the foot of the human body penetrates into the inner cavity of the shoe, the first side wall part and the second side wall part are inwards folded under the elastic action of the first side wall part and the second side wall part, so that the left side and the right side of the heel of the human body are wrapped; optionally, the upper end width of first side wall portion and second side wall portion is all less than the lower extreme width, in the shoes of using this shell type shoes back group, is favorable to increasing the length that the lower extreme of first side wall portion and the lower extreme of second side wall portion and sole are connected to can realize the steady support to human heel.

According to some embodiments of the utility model, the thickness of the peripheral edge of the housing is smaller than the thickness of the central portion; and/or the number of the groups of groups,

the first side surrounding part, the rear surrounding part and the second side surrounding part are integrally formed parts.

Optionally, considering that the peripheral edges of the shell need to be connected with the sole, the shoe front upper and the inner pad, the thickness of the peripheral edges of the shell is smaller than that of the middle part, the upper edge of the shell can be connected with the upper edge of the inner pad, so that the connection stability of the inner pad and the shell is improved, the problem that the inner pad is separated from the shell at the upper edge due to the friction of the heel is avoided, the two front side edges of the shell can be connected with the two rear side edges of the shoe front upper into a whole respectively, the lower edge of the shell can be connected with the sole, namely, the peripheral edges of the shell are thinner, the connection with various shoe accessories is facilitated, and the middle part of the shell is relatively thicker, so that the package and the support of the heel of a human body can be realized; optionally, the first side wall portion, the back wall portion and the second side wall portion can be integrated into one piece finished piece, are favorable to making the connection of first side wall portion, back wall portion and second side wall portion more smooth, and are favorable to improving the connection stability of first side wall portion, back wall portion and second side wall portion to realize wrapping up and supporting human heel.

According to some embodiments of the utility model, the inner pad is provided with a buffer part corresponding to the first arc section and the convex arc part, the thickness of the buffer part is thinned from the middle part to the periphery, and the inner surface of the buffer part is in smooth transition; and/or the number of the groups of groups,

the inner pad is provided with a wrapping part corresponding to the second arc section and the concave arc part.

Optionally, considering that the first arc section and the convex arc part are convexly arranged inwards, foreign body sensation is easy to generate on a human body, the buffer part is arranged at the position of the inner pad corresponding to the first arc section and the convex arc part, and the buffer part is arranged to increase the thickness of the inner pad at the position of the first arc section and the convex arc part, thereby being beneficial to realizing matching and wrapping with the concave part of the heel of the human body, reducing uncomfortable feeling of the first arc section and the convex arc part on the human body, reducing the thickness of the buffer part from the middle part to the periphery, conforming to the concave shape setting of the ankle part of the human body, and improving the fitting degree of the shell type heel counter and the foot part of the human body; optionally, the inner pad corresponds second arc section and concave arc department and is equipped with parcel portion, and the shape of parcel portion and the shape adaptation of second arc section and concave arc department, and when the shoes of this shell type shoes heel group were applied to the user wear, parcel portion can fill in the space department between human heel and second arc section and concave arc department, plays the cushioning effect to the removal of human foot.

According to some embodiments of the utility model, the front side edge of the first side gusset portion and the front side edge of the second side gusset portion are both rectilinear.

Considering that the front side edge of the first side wall part and the front side edge of the second side wall part are all required to be connected with the rear side edge of the shoe front side wall so as to enclose a shoe opening and an inner cavity which can be penetrated by human feet, the front side edge of the first side wall part and the front side edge of the second side wall part can be in a straight line, and when in connection, workers can linearly stitch the front side edge of the first side wall part and the front side edge of the second side wall part with the rear side edge of the shoe front side wall into a whole, thereby being beneficial to improving the connection efficiency, and enabling the cutting of the first side wall part and the second side wall part to be simpler and more convenient.

According to some embodiments of the utility model, the upper edge of the inner pad is sewn with the upper edge of the outer shell into a whole; and/or the number of the groups of groups,

the shell is a plastic material part; and/or the number of the groups of groups,

the inner pad is made of cotton material.

Optionally, the upper edge of the inner pad is sewn and connected with the upper edge of the shell into a whole, so that the connection stability of the inner pad and the shell is improved, and the problem that the inner pad is separated from the shell at the upper edge due to the friction of the heel is avoided; optionally, the shell is made of plastic material, so that shells with various shapes can be prepared by shaping the shell according to the requirements of actual shoes, the shape variability of the shell type shoe heel counter is improved compared with that of the traditional shoe heel counter, and the hardness of the plastic material meets the use requirements of wrapping and supporting the heel; optionally, the inner pad is made of cotton material, that is, the inner pad is made of soft material, so that when a user wears the shoes with the shell-type shoe counter, the impact generated by the foot of the user is absorbed, and the comfort of the user wearing the shell-type shoe counter is improved.

In a second aspect, the present utility model also provides a shoe comprising a shell-type heel counter as defined in any one of the first aspects; the two rear sides of the shoe front upper are respectively connected with the front side of the first side surrounding part and the front side of the second side surrounding part so as to jointly form a shoe opening; the lower edge of the shoe front upper and the lower edge of the shell are connected with the upper end of the shoe sole.

The shoe provided by the embodiment of the utility model has at least the following beneficial effects: the two rear sides of the shoe front upper are respectively connected with the front side of the first side surrounding part and the front side of the second side surrounding part so as to jointly enclose a shoe opening, the lower edge of the shoe front upper and the lower edge of the shell are both connected with the upper end of the sole, the shoe front upper, the shell type shoe back upper and the insole jointly enclose an inner cavity of the shoe so as to be worn by the foot of a human body, and the shoe front upper and the shell type shoe back upper can respectively wrap and support the instep and the heel of the human body; the hardness of shell is greater than the hardness of pad, the shell is hard material finished piece, the pad is soft material finished piece in, compare in the shoes back group of traditional built-in supporting piece, the outside of pad is cup jointed to this shell formula shoes back group with the shell of stereoplasm, and the shell of stereoplasm is the whole packing in the pad setting, so that the elasticity difference in each region of this shell formula shoes back group is less, when this shell formula shoes back group is worn to the user, the shell can wrap up in human heel department, thereby realize the support and the parcel to human heel, and reduce the difference that the heel received parcel power and holding power, thereby improve the supporting stability of this shell formula shoes back group to human heel, when the user penetrates the shoes of this shell formula shoes back group with the heel, can make first side wall portion and second side wall portion keep away from each other under the extrusion effect of foot, so that the bore of shoe mouth enlarges, when the heel portion of user penetrates the shoes back group of this shell formula shoes back group, the shell is worn to the heel, the effect of the shell is reduced to the heel is received to the user, the human heel is more comfortable and easy to realize the parcel in the human heel, the effect of this heel is realized to the heel, the effect is reduced in the heel of the effect of the heel of the shoes back group of the user, the heel is more comfortable to the user.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a perspective view of a shell-type shoe counter according to an embodiment of the present utility model;

FIG. 2 is a front view of a shell-type shoe counter shown in FIG. 1;

FIG. 3 is a top view of a shell-type shoe counter shown in FIG. 1;

FIG. 4 is a cross-sectional view A-A of a shell-type shoe counter shown in FIG. 3;

FIG. 5 is an exploded view of a shell-type shoe counter provided in accordance with an embodiment of the present utility model;

FIG. 6 is an exploded view of an alternative view of a shell-type shoe counter provided in accordance with an embodiment of the present utility model;

FIG. 7 is a vertical cross-sectional view of a shell-type shoe counter shown in FIG. 5;

FIG. 8 is a perspective view of an inner pad of a shell-type shoe counter according to an embodiment of the present utility model;

fig. 9 is a perspective view of a shell-type shoe heel counter according to an embodiment of the present utility model.

Reference numerals:

100. an inner pad; 110. a buffer section; 120. a wrapping portion; 200. a housing; 210. a first side wall portion; 211. a convex arc part; 212. a concave arc portion; 220. a rear wall portion; 221. a first arcuate segment; 222. a second arcuate segment; 230. and a second side wall part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is included in the embodiment of the present utility model, the directional indication is merely used to explain a relative positional relationship, a movement condition, and the like between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or", "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B ", including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The following describes with reference to fig. 1 to 9, and in accordance with an embodiment of the present utility model, a shell-type shoe heel and a shoe are provided, in which the structural design of the shoe heel is used to enhance the wrapping and supporting of the heel on the foot of the human body, so as to improve the wearing comfort of the user.

It will be appreciated that a shoe according to an embodiment of the present utility model includes a shell-type counter, a forefoot and a sole. The upper is concave arch, two front sides of the upper are connected with two rear sides of the upper respectively to form a shoe opening, the lower edge of the upper and the lower edge of the upper are connected with the upper end of the sole to form an inner cavity for the feet of a human body, when the feet of a user penetrate into the inner cavity of the shoe, the upper is wrapped on the instep of the human body, the heel of the human body is wrapped on the upper, and the sole is abutted with the sole plate of the human body to buffer the impact caused by the ground.

It will be appreciated that referring to fig. 1 and 2, a shell-type shoe heel provided according to an embodiment of the present utility model includes an inner pad 100 and an outer shell 200, and referring to fig. 5, wherein the outer shell 200 includes a first side wall portion 210, a rear wall portion 220 and a second side wall portion 230 connected in sequence, that is, the rear wall portion 220 is sandwiched between the first side wall portion 210 and the second side wall portion 230, and when a user wears a shoe to which the shell-type shoe heel is applied, the first side wall portion 210 and the second side wall portion 230 can be used to wrap and support left and right sides of a heel of a human body and the rear wall portion 220 is used to wrap a rear end of the heel of the human body.

Referring to fig. 6 and 7, the outer case 200 has a hardness greater than that of the inner pad 100, the outer case 200 is a hard material member, and the inner pad 100 is a soft material member. Specifically, the shell 200 is made of plastic materials, such as thermoplastic materials including delphinidium, TPU (thermoplastic polyurethane elastomer), TPE (thermoplastic elastomer), TPEE (thermoplastic polyester elastomer), and the like, and the shell 200 can be manufactured into various shapes according to the actual footwear requirement by shaping the shell 200, which is beneficial to improving the shape variability of the shell-type shoe heel counter compared with the conventional shoe heel counter, and the hardness of the plastic materials accords with the use requirements of wrapping and supporting the heel.

The inner pad 100 is made of cotton material, for example, the inner pad 100 is made of sponge, foam, etc., i.e., the inner pad 100 is made of soft material, and when a user wears the shoe with the shell-type shoe heel, the inner pad 100 can be used for absorbing the impact generated by the foot of the user, so as to improve the comfort of the user wearing the shell-type shoe heel.

Compared with the conventional shoe counter with the built-in supporting piece, referring to fig. 3 and 4, the shell-type shoe counter is formed by sleeving the hard shell 200 outside the inner pad 100, and the hard shell 200 is fully wrapped around the inner pad 100, so that the elasticity difference of each area of the shell-type shoe counter is smaller, when a user wears the shell-type shoe counter, the shell 200 can be wrapped at the heel of a human body, thereby realizing the support and wrapping of the heel of the human body, reducing the difference of wrapping force and supporting force of the heel, and improving the support stability of the shell-type shoe counter to the heel of the human body.

When a user penetrates the foot into the shoe applying the shell-type shoe heel, the first side wall part 210 and the second side wall part 230 can be far away from each other, so that the caliber of the shoe opening is enlarged, the foot of the user can conveniently penetrate into the inner cavity of the shoe, after the foot of the user penetrates into the shoe applying the shell-type shoe heel, the expansion force born by the shell 200 is reduced, under the elastic action of the shell 200, the first side wall part 210 and the second side wall part 230 are mutually close, the shell 200 is wrapped at the heel of the user, so that the comprehensive support and wrapping of the heel of the user are realized, and the arrangement of the inner pad 100 is beneficial to improving the wearing comfort of the shell-type shoe heel.

Compared with the traditional shoe counter composed of two foam sheets clamped with supporting sheets, the shell type shoe counter is equivalent to replacing the supporting sheets with the shell 200, and the shell type shoe counter is externally arranged on the shell 200 and is composed of the shell 200 and the inner pad 100 only, so that the manufacturing process of the shoe counter is simplified, and the production efficiency is improved.

Moreover, because the outer shell 200 is a plastic hard material, compared with the conventional shoe heel counter, more diversified process treatments can be performed on the outer surface of the outer shell 200, such as forming various lines on the outer surface of the outer shell 200, polishing, sanding, and gradual change treatment, so as to meet the use requirements of various shoes.

It will be appreciated that referring to fig. 4 and 6, the upper end of the back wall 220 is provided with a first arcuate segment 221 that is convex forward, and the lower end of the back wall 220 is provided with a second arcuate segment 222 that is concave rearward. I.e., the housing 200 is "S" shaped at the rear periphery 220, and is configured to conform to the shape of the heel of a human body.

Referring to fig. 7, when a user wears the shoe to which the shell-type shoe back upper is applied, the first arc section 221 may be bent backward, so that the caliber of the shoe opening is increased, so as to facilitate penetration of the foot of the user into the shoe, and the provision of the housing 200 is advantageous for avoiding the problem of the user's collapsing of the shoe back upper, when the foot of the user penetrates the shoe to which the shell-type shoe back upper is applied, the first arc section 221 protruding forward is reset under the elastic action of the user's foot, so that the wrapping performance and the fitting degree of the foot of the user are improved, the shape of the concave second arc section 222 is adapted to the shape of the heel of the human body, and the problem of detachment of the heel from the shell-type shoe back upper can be avoided when the user walks, so that the overall support and stability of the shell-type shoe back upper are advantageously enhanced under the hardness of the housing 200 itself.

It will be appreciated that referring to fig. 1 and 4, the upper end of the first arc segment 221 is curved backward, so that the foot can penetrate into the inner cavity of the shoe along the surface radian of the first arc segment 221, i.e. the shape of the rear wall 220 can assist the foot of the human body penetrating into the shoe.

The shape setting of first arc section 221 upper end can supply the user to carry and draw, and the user is through holding and upwards carrying the first arc section 221 upper end, cooperates the downward pressure of foot to can make the foot penetrate in the inner chamber of shoes, and make heel and the laminating of second arc section 222, in order to realize the cooperation of heel and shell-type shoes heel group.

It can be understood that, referring to fig. 4 and 6, the middle upper portion of the first side surrounding portion 210 and the middle upper portion of the second side surrounding portion 230 are both provided with convex arc portions 211 that are arranged in a convex manner, that is, the first arc segment 221 is sandwiched between the two convex arc portions 211, the two convex arc portions 211 and the first arc segment 221 are both arranged in a convex manner, and correspond to the concave area of the heel of the human body, so that the wrapping property of the shell-type shoe heel counter to the heel of the human body is improved, and the first arc segment 221 and the convex arc portion 211 are arranged in a smooth transition manner, so that the wearing comfort of the user is improved to a certain extent.

The well lower part of first side wall portion 210 and the well lower part of second side wall portion 230 all are equipped with the concave arc portion 212 that outer concave set up, and second arc section 222 presss from both sides and establishes between two concave arc portions 212, and two concave arc portions 212 all are outer concave shape setting with second arc section 222, can make concave arc portion 212 and second arc section 222 all laminate with the heel of heel to improve the matching degree of this shell type heel counter and human heel, and concave arc portion 212 and the internal surface of second arc section 222 all are smooth transition setting, in user's walking process, are favorable to avoiding the easy problem appearance that breaks away from with human heel of shell type heel counter.

It can be appreciated that, referring to fig. 5, the first side wall portion 210, the rear wall portion 220 and the second side wall portion 230 may be integrally formed, which is beneficial to making the connection of the first side wall portion 210, the rear wall portion 220 and the second side wall portion 230 smoother, and enhancing the connection stability of the first side wall portion 210, the rear wall portion 220 and the second side wall portion 230, so as to achieve wrapping and supporting of the heel of the human body.

For example, the first side wall portion 210, the rear wall portion 220, and the second side wall portion 230 may be integrally formed through an injection molding process. For another example, the first side surrounding part 210, the rear surrounding part 220, and the second side surrounding part 230 may be integrally formed through a hot pressing process.

In fig. 5, 6 and 9, the vertical lines shown at the front and rear surfaces of the housing 200 are schematic drawings, and are not actually taken as boundaries dividing between the first and second side surrounding portions 210 and 230 and the rear surrounding portion 220.

It can be appreciated that the first side wall portion 210 and the second side wall portion 230 are symmetrically disposed about the rear wall portion 220, that is, the first side wall portion 210, the rear wall portion 220 and the second side wall portion 230 together enclose a concave arch, when a user wears a shoe applying the shell-type shoe heel, the first side wall portion 210 and the second side wall portion 230 are respectively wrapped on the left side and the right side of the heel of the human body, the rear wall portion 220 is wrapped at the rear end of the heel, and under the action of the hardness of the shell 200, the wrapping and supporting of the heel of the human body are comprehensively realized, and the universality of the shell-type shoe heel for the left and right shoes is improved.

It will be appreciated that, referring to fig. 4, 5 and 7, alternatively, the upper edges of the first side wall portion 210 and the second side wall portion 230 extend gradually downwards from back to front, while maintaining the wrapping and supporting properties of the shell-type heel counter on the heel, the rear ends of the first side wall portion 210 and the second side wall portion 230 are higher, and the first arc-shaped section 221 of the mating rear wall portion 220 forms a lifting portion that bends backwards for a user to lift, so as to achieve the mating of the shell-type heel with the foot of the human body, and the front ends of the first side wall portion 210 and the second side wall portion 230 are lower, so as to reduce the obstruction caused to the ankle activities of the human body, and meet the use requirements of most sports shoes.

It can be appreciated that, referring to fig. 4, 5 and 7, the width of the upper end of the first side surrounding portion 210 is greater than or equal to the width of the lower end, and the width of the upper end of the second side surrounding portion 230 is greater than or equal to the width of the lower end, so that the wrapping property of the upper end of the first side surrounding portion 210 and the upper end of the second side surrounding portion 230 on the human body can be increased, when the user wears the shell-type shoe heel, the upper end of the first side surrounding portion 210 and the upper end of the second side surrounding portion 230 can be outwardly enlarged to increase the caliber of the shoe opening, so that the user can conveniently penetrate the foot into the inner cavity of the shoe, and when the foot of the human body penetrates into the inner cavity of the shoe, the elastic action of the first side surrounding portion 210 and the second side surrounding portion 230 can cause the first side surrounding portion 210 and the second side surrounding portion 230 to be inwardly folded, so as to wrap the left side and right side of the heel of the human body, thereby being beneficial for avoiding the problem of loosening the shoe opening after being worn for a long time.

It should be appreciated that in other embodiments, the upper end width of the first side wall portion 210 is smaller than the lower end width, and the upper end width of the second side wall portion 230 is smaller than the lower end width, and in the shoe to which the shell-type heel counter is applied, it is advantageous to increase the length of the connection of the first side wall portion 210 and the second side wall portion 230 with the sole, so that stable support of the heel of the human body can be achieved.

It will be appreciated that in this embodiment, the thickness of the peripheral edge of the outer shell 200 is less than the thickness of the middle portion, considering that the peripheral edge of the outer shell 200 needs to be connected to the sole, the forefoot and the inner cushion 100.

Specifically, the upper edge of the outer case 200 may be connected with the upper edge of the inner case 100, for example, a worker may connect the upper edge of the outer case 200 with the upper edge of the inner case 100 as one body through a sewing process by a sewing machine, thereby improving the connection stability of the inner case 100 and the outer case 200, and avoiding the problem that the inner case 100 is separated from the outer case 200 at the upper edge due to the friction of the heel.

The two front sides of the outer shell 200 can be respectively connected with the two rear sides of the shoe front upper into a whole, and the lower edge of the outer shell 200 can be used for being connected with the sole, namely, the thickness of the four peripheries of the outer shell 200 is thinner, so that the connection with various shoe accessories is facilitated, and the middle part of the outer shell 200 is relatively thicker, thereby realizing the wrapping and supporting of the heel of a human body.

It should be appreciated that the shell-type shoe counter further comprises a wrapping strip, the wrapping strip wraps the upper edge of the inner pad 100 and the upper edge of the outer shell 200, the wrapping strip, the inner pad 100 and the outer shell 200 can be sewn together, and the arrangement of the wrapping strip is beneficial to reducing uncomfortable feeling caused by scratch of the upper edge of the outer shell 200 to the foot of a human body.

When the sewing machine is used, a worker can cover the front edge of the edging strip at the inner surface of the inner pad 100, cover the rear edge of the edging strip at the outer surface of the outer shell 200, and enable the edging strip, the inner pad 100 and the outer shell 200 to be sewn and connected into a whole under the connecting action of the sewing machine, and the arrangement of the edging strip is beneficial to improving the connecting stability of the inner pad 100 and the outer shell 200.

It can be appreciated that, referring to fig. 4, 5 and 7, considering that the front side edge of the first side surrounding portion 210 and the front side edge of the second side surrounding portion 230 need to be connected with the rear side edge of the shoe front side, so as to enclose a shoe opening and an inner cavity into which the heel of the human body can penetrate, the front side edge of the first side surrounding portion 210 and the front side edge of the second side surrounding portion 230 are both in a straight line shape, when being connected, a worker can directly stitch and connect the front side edge of the first side surrounding portion 210 and the front side edge of the second side surrounding portion 230 with the two rear side edges of the shoe front side respectively into a whole, which is beneficial to accelerating the connection efficiency, and the cutting of the first side surrounding portion 210 and the second side surrounding portion 230 is simpler and more convenient.

It can be appreciated that, referring to fig. 4, 5 and 8, considering that the first arc section 221 and the convex arc portion 211 are convexly disposed inward, discomfort is easily caused to the human body, the cushion portion 110 is disposed at the position of the inner cushion 100 corresponding to the first arc section 221 and the convex arc portion 211, and the cushion portion 110 is disposed, so that the thickness of the inner cushion 100 at the position of the first arc section 221 and the convex arc portion 211 is increased, matching and wrapping of the concave portion of the heel of the human body are facilitated, and discomfort caused to the human body by the first arc section 221 and the convex arc portion 211 is facilitated to be reduced.

Referring to fig. 8, the thickness of the buffer portion 110 is gradually thinned from the middle to the periphery, specifically, the thickness of the rear end of the buffer portion 110 is greater than the thickness of the front end, the upper portion of the rear end of the buffer portion 110 is gradually thickened from the middle to the lower portion, and the thickness of the buffer portion 110 is gradually thinned from the middle to the lower portion, so as to conform to the concave shape of the ankle of the human body, and to improve the fit degree of the shell-type shoe heel counter and the foot of the human body.

It will be appreciated that referring to fig. 4, 7 and 8, the inner pad 100 is provided with a wrapping portion 120 corresponding to the second arc-shaped section 222 and the concave arc-shaped portion 212, the wrapping portion 120 is matched with the shapes of the second arc-shaped section 222 and the concave arc-shaped portion 212, that is, the wrapping portion 120 is an outer concave recess, and when a user wears the shoe with the shell-type shoe counter, the wrapping portion 120 can fill the gap between the heel of the human body and the second arc-shaped section 222 and the concave arc-shaped portion 212, and play a role in buffering the movement of the foot of the human body. Is beneficial to improving the wearing comfort of the user.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A shell-type shoe counter comprising:

an inner pad;

the shell comprises a first side wall part, a rear side wall part and a second side wall part which are sequentially connected, wherein the rear side wall part is clamped between the first side wall part and the second side wall part, and the first side wall part and the second side wall part extend from back to front; the shell wraps the outer part of the inner pad, the inner pad is connected to the inner surface of the shell, and the hardness of the shell is larger than that of the inner pad.

2. The shell-type shoe counter of claim 1 wherein the upper end of the rear wall portion is provided with a first arcuate segment that is convex forward and the lower end of the rear wall portion is provided with a second arcuate segment that is concave rearward.

3. The shell-type shoe counter of claim 2 wherein the upper end of the first arcuate segment is curved rearward.

4. The shell-type shoe counter of claim 2, wherein the upper-middle portion of the first side-wall portion and the upper-middle portion of the second side-wall portion are each provided with an inwardly convex arc portion, and the lower-middle portion of the first side-wall portion and the lower-middle portion of the second side-wall portion are each provided with an outwardly concave arc portion.

5. The shell-type shoe counter of claim 1, wherein the first side gusset portion and the second side gusset portion are disposed in bilateral symmetry about the rear gusset portion; and/or the number of the groups of groups,

the upper edge of the first side wall part and the upper edge of the second side wall part extend downwards gradually from back to front.

6. The shell-type shoe counter of claim 1, wherein the upper end width of the first side gusset portion and the second side gusset portion are each greater than or equal to the lower end width; or, the upper end width of the first side wall part and the second side wall part is smaller than the lower end width.

7. The shell-type shoe counter of claim 1 wherein the thickness of the peripheral edges of the outer shell is less than the thickness of the middle portion; and/or the number of the groups of groups,

8. The shell-type shoe counter according to claim 4, wherein a buffer part is arranged at the position of the inner pad corresponding to the first arc section and the convex arc part, the thickness of the buffer part is thinned from the middle part to the periphery, and the inner surface of the buffer part is in smooth transition; and/or, a wrapping part is arranged at the position of the inner pad corresponding to the second arc section and the concave arc part.

9. The shell-type shoe counter of claim 1 wherein the front side of the first side gusset portion and the front side of the second side gusset portion are each rectilinear.

10. The shell-type shoe counter of claim 1 wherein the upper edge of the inner pad is sewn to the upper edge of the outer shell as one piece; and/or the number of the groups of groups,

the inner pad is made of cotton material.

11. A shoe, comprising:

the shell-type shoe counter of any one of claims 1-10;

the two rear sides of the shoe front side are respectively connected with the front side of the first side wall part and the front side of the second side wall part so as to jointly enclose a shoe opening;

the lower edge of the shoe front upper and the lower edge of the shell are connected with the upper end of the sole.