CN107072347B - It disassembling heel and is arranged to store the shoes of this heel - Google Patents

Abstract

The present invention relates to the soles (30) in the entire bottom surface for the indsole that can be mounted on shoes, the sole (30) defines the shell for storing shank and includes supporting projections (37) at the bottom rear part (33A) of the sole, the supporting projections be not only adapted to allow the walking when the sole (30) is installed in said midsole, but also were suitable for storing disassembling heel.

Description

It disassembling heel and is arranged to store the shoes of this heel

Technical field

The present invention relates to the fields of the shoes with disassembling heel, and more specifically, are related to disassembling heel, are arranged as Store the shoes of this disassembling heel and the shoes including this disassembling heel.

Footwear according to the present invention has and can use in the case where with or without is fixed to the disassembling heel of shoes Major advantage.

The prior art

In the usual course, shoes include three parts: vamp, vamp is by visible top and its interior lining and any stiffener group At；Indsole, indsole are made of several layers, and vamp, which is usually combined and/or sutured by stickiness, is fixed to indsole, and indsole is therefore It assembles with vamp and is assisted by the indsole of covering vamp, determine the internal volume of storage foot；And sole, sole are fixed on Under indsole, the bottom margin of vamp being partly folded under indsole is inserted between sole and indsole.

It is also known between sole and indsole using shank, shank extends always along arch of foot from heel To metatarsal, so as in the arch while arch support for keeping shoes.

Shoes with disassembling heel have come out for a long time, commonly used to make it possible to using various heels To adapt to the planned use of shoes.For example, file US 2795866 describes the shoes with replaceable heel, and wherein heel is borrowed Help the sliding system being arranged under indsole, and heel is locked in the bolt in the sliding system, and is assembled with vamp.It is this Shoes make it possible to the heel of various height being used for same vamp.It due to these various height heels, thus is each heel Height provides the shank with the curve for being suitble to this height.

Towards the rear portion of shoes, heel is typically secured under sole or integral with sole.Due to this arrangement, in general, only shoes Front part and ground face contact, heel provide contact with ground at the rear portion of shoes, and between front part and heel Sole middle section protrusion, and usually not with ground face contact.Therefore heel meets the requirement of stability and auxiliary walking. In addition, heel is usually manufactured by shock resistance and incompressible hard plastic material (ABS or polystyrene).

File US 2006/075662 describes the shoes with disassembling heel, wherein heel and shank one landform At the shape of shank adapts to the height of heel.Vertically the rear portion of the indsole with heel in line is about indsole Front part pivot, and the protrusion including being adapted for inserting into recess, top end of the recess configuration in heel Place.In addition, longitudinal recess configuration is in indsole or between indsole and sole, to store shank.In order to cooperate heel, by shoes Core gasket is inserted in longitudinal shell, then that the pivotal rear of indsole is partially folded so that protrusion to be inserted in heel Recess in, until protrusion is clasped by spring bolt.The therefore indsole of rear portion that this system needs to have hinged, it is described in Bottom may generate the connection (specifically, reversing) between front part and heel uncomfortable and that be also possible to damage shoes in hinged place Good rigidity, this is because only shank provides this connection.In addition, indsole hingedly must individually be held by indsole itself It is strong by being easy to be applied to institute between front part and heel in a longitudinal direction.In addition, to the rear portion of indsole with shoes The requirement of the pivot movement of the rear portion in face means that vamp is adapted to allow this pivot, and the pivot is complicated and presents scarce Point.Finally, can not be walked in the loose situation of disassembling heel with this shoes, walking needs to have disassembling heel always Using shoes and therefore so as to which distinct disadvantage is presented.

File WO 2014/181058 is described including indsole, the vamp fixed to indsole, sole and disassembling heel Shoes.The flexible central part of indsole, so as to make the height of its curvature adaptation heel.Disassembling heel is arranged to energy It is enough to be fixed under the rear portion of indsole and form the hard assembly that disconnected with this rear portion.Sole is solid before heel It is scheduled under indsole, to cover the front part of indsole and (to be located at front part including the middle section for covering indsole Between heel) rear portion.In addition, heel is connected to shank, shank is on the longitudinal direction of indsole Extend, and using in the central part and be fastened to guiding and the holding member of indsole, to be laterally engaged to The longitudinal profile of the longitudinal direction, shank is predefined according to the height of heel, to adapt in the central part Indsole curvature.The guiding is embedded in the coating of flexible material with holding member, during the coating is strongly attached to Bottom and clear passage is left so that insertion shank is used, the guiding is with holding member and sheath by the rear portion of sole It hides.

Such shoes also have the shortcomings that several.Firstly, system expensive and complexity for installing and locking disassembling heel, this It is because the system is using multiple interlockings or sliding metal part, is especially to use the weight of shoes by the user of shoes in locking (such as ski boots) is accomplished, so may make that shoes are frangible and reduces its service life, or is even dangerous for a user, User can sprain oneself ankle or knee, and identical major defect is presented in this.In addition, since sole is fixed before heel It under indsole, therefore can not be walked in the case where disassembling heel is not attached to shoes with this shoes, walking needs to have always Therefore obvious disadvantage is presented so as to using the shoes in available disassembling heel.

Summary of the invention

Therefore, it is an object of the present invention at least be partially solved by proposing simple, reliable and effective shoes scheme These defects, the shoes can be used in two kinds of with or without disassembling heel.

For this purpose, subject of the present invention is the sole that can be mounted in the entire bottom surface of midsole, the shoes first The shell for storing shank is defined at bottom, and includes supporting projections at the lower part rear portion of the sole, described Supporting projections are adapted to allow the walking when the sole is mounted in said midsole, and suitable for storage disassembling heel.

Term " detachable " means that heel can be mounted and dismounted easily in several seconds, in multiple times.Term " storage " meaning Meaning disassembling heel is capable of fixing supporting projections, to enable the wearer of shoes to walk.In the meaning of the application, term " front " and " rear portion " is characterized in that in the resting position of shoes rested on its sole and on its supporting projections or its heel It is located at place, view or the element of the front and rear of shoes, it is such as example illustrated in Fig. 2 below.Similarly, at this In the meaning of application, " bottom " or " under " and " top " or " on " be characterized in that shoes rest on its sole and its branch Place, view and the element being located in resting position in support protrusion or its heel under or over shoes, such as example below It is illustrated in Fig. 2.

Therefore supporting projections are advantageously carried out the heel being integrated in sole and store and lock the dual of disassembling heel Function.

A feature according to the present invention, the low portions of supporting projections be it is substantially flat, it is preferably flat, with Just very big stability is generated during walking.

Advantageously, supporting projections are integrally formed with sole, to keep sole firm and easily fabricated.

In one embodiment, supporting projections are cylindrical, but have circular cross-section, this is easy manufacture and makes It must be possible to easily lock or dismantle disassembling heel.

According to an aspect of the present invention, sole includes the top surface of bottom surface for being capable of fixing indsole, bottom Surface and the certain thickness material between the top surface and the bottom surface, the shell for storing shank are It is closed and be defined in the material of the thickness.The inner space formed by the shell for storing shank is therefore It is advantageously integrated in sole, this keeps sole flexible and therefore can make with and without disassembling heel With.

Preferably, sole includes the elastic component for storing the shank being mounted in storage shell.This component adds Gu the structure of sole to support wearer, while assigning sufficiently resilient to use in or without disassembling heel Bottom.

Advantageously, storage component includes multiple structural details, and the structural detail is arranged parallel to each other to be sole Transverse elasticity is assigned, and thus makes it possible to flat (in other words, without disassembling heel) uses, or storage different height Disassembling heel.

Again advantageously, structural detail extends transversely with the major part throughout sole at the top surface of sole, so as to Laterally reinforce the sole.

Each structural detail can have in part hole (for example, rectangle) in its center, what size and sole were used to store The section of shank is essentially identical.

In one embodiment, structural detail is by such as plastic material or metal (specifically, stainless steel or aluminium) The hard block part of manufacture.Structural detail is in a certain distance apart from one another in the thickness of sole and fixes, such as by manufacture shoes Stickiness combination or coating are carried out when bottom.

A feature according to the present invention, sole include locking shank so as to by shank in its front part The first component being securely held in storage shell.

Preferably, the first locking component includes the locking recess that sole is fixed at the front end of storage shell.

Advantageously, sole includes multiple jagged gaps, makes it possible to sole and is easily bent.

In one embodiment, the jagged gap is advantageously arranged in structural detail according to the maximum curvature of sole Front, to reach bigger elasticity.

The invention further relates to the heel for shoes, it is arranged to be removably mounted on sole as previously mentioned, The heel includes ontology, comprising: front part is used to when orienting towards the front of shoes against described in the adjoining shoes Sole；And rear portion, it is used to when being oriented towards the rear portion of the shoes against the adjoining sole, the brilliance of the heel Place is that the heel includes shank, and shank is fixed for being connected at the rear portion of ontology On ontology.

Therefore, heel according to the present invention is simple and manufacturing cost is cheap, while easily fixing sole, as previously noted And.

Preferably, the connection of the ontology of shank and heel is by the connecting element in attachment block part form come real Existing, the connecting element is initially secured to the rear portion of shank, is secondly fixed to the top of the rear portion of ontology Point.

Connecting element can be for example, any suitable components of shaft or bolt, be that simple, cheap and effective pivot connects Connection member.

In modification, it (in other words, is one of shank that connecting element can be integrally formed with shank Point), to have the elasticity for enabling the ontology of heel hinged with shank.

A feature according to the present invention, heel include for locking the outer of the supporting projections of sole in its top section Shell.

Advantageously, the heel includes the second locking component, allows to be locked in supporting projections in lock enclosure, To be securely seated between heel on sole.

Preferably, the two locking components are mounted on the top section of the front part of heel.

In one embodiment, the second locking component is in the form of bolt, for simple, cheap and effective locking structure Part.

The invention further relates to the shoes including indsole and sole, and as previously mentioned, sole is fixed to the whole of said midsole A bottom surface.

In one embodiment, shoes further include heel as previously mentioned, and heel is mounted on sole.

Finally, the present invention relate to assemble the method for the shoes with disassembling heel, which comprises in sole The step of shank is inserted into shank shell；Heel is hinged with shank, so that heel inclines with respect to articulated element Oblique step；The step of supporting projections of sole are inserted into lock enclosure；And heel is locked in the step on sole.

Other features and advantages of the present invention will occur during what is carried out about attached drawing is described below, and attached drawing passes through non-limit Property example processed provides, and in the accompanying drawings, same reference numerals are endowed similar object.

Detailed description of the invention

Fig. 1 is after the embodiment (without disassembling heel) of the shoes of tip high heel type according to the present invention vertical view The partial schematic diagram that portion 3/4ths has an X-rayed.

Fig. 2 is the partial schematic diagram of the perspective on the right side of the shoes in Fig. 1.

Fig. 3 is the partial schematic diagram of the front 3/4ths of the shoes lower perspective from Fig. 1.

Fig. 4 is showing for the perspective of rear portion 3/4ths of the embodiment without disassembling heel of shoes according to the present invention It is intended to.

Fig. 5 is the schematic rear view of the shoes in Fig. 4.

Fig. 6 is the schematic diagram from the front 3/4ths of the upper perspective of the embodiment of sole according to the present invention.

Fig. 7 is the perspective schematic view on the right side of the sole of Fig. 6.

Fig. 8 is the schematic plan view of the sole in Fig. 6.

Fig. 9 is the schematic diagram of the rear perspective of the sole in Fig. 6.

Figure 10 is the schematic diagram that the sole lower section from Fig. 6 is looked up.

Figure 11 is the schematic diagram of the front perspective of the sole in Fig. 6.

Figure 12 to 14 is the perspective schematic view of the embodiment of heel according to the present invention.

Figure 15 is the schematic diagram of the sole in Fig. 6 to 11, the heel being mounted in Figure 12 to 14 on the sole.

Figure 16 to 19 schematically shows the view of shoes according to the present invention, is mounted with according to the present invention on the shoes Disassembling heel.

Specific embodiment

The description of the embodiment of the system according to the present invention

The present invention relates to the shoes with disassembling heel and variable curvature, specifically have completely detachable and interchangeable Heel woman style shoes (for example, pumps type), heel particularly easily and quickly can be dismantled and be replaced by the tool of not needing.Tool For body, it is an object of the present invention to allow easily to replace heel, to adapt to the height of shoes as needed, maintain like simultaneously Adaptability, do so the adaptation needed to curvature.In addition, specifically, it is an object of the present invention to enable the wearers of shoes Enough flat walkings.In the meaning of the application, term " flat walking " means the feelings in the disassembling heel for being not fixed to shoes It walks under condition.

In Fig. 1 to 5 embodiment of illustrated shoes 1 according to the present invention include vamp 10 (for clarity, partly Diagram), indsole 20 and sole 30.Shoes 1 substantially extend on the longitudinal direction XX that the foot of the wearer of shoes 1 is located at.

Vamp 10 constitutes the visible top of shoes and including at least one layer of material, such as leather or plastic material.Vamp 10 can also include interior lining and/or structural stiffener.Vamp 10 is for example combined and/or is sutured by stickiness and is fixed to Indsole 20.It should be noted that in another embodiment, shoes according to the present invention may include multiple vamps, such as forward vamp is with after Portion's vamp.

Indsole 20 is made of one or more layers, and defines the internal volume for storing foot together with vamp 10. Referring to figs. 1 to 3, indsole 20 includes top surface 22 (being known as SOCK LINING, adjacent with foot) and bottom surface 24, sole 30 is fixed to the bottom surface.SOCK LINING can be in the form of thin leather sheet, and the leather sheet is in a manner of binding It is integrated to indsole 20, and the thin layer of for example, foam can be in the leather sheet lower slider, so as to improve the comfort of shoes 1.

For example, pass through the bottom sides of the insertion vamp 10 between sole and indsole being partly folded under indsole 20 Edge, sole 30 are fixed to the entire bottom surface 24 of indsole 20.

With reference to Fig. 6 and 7, sole 30 include fixed to indsole 20 bottom surface 24 top surface 32, bottom surface 33, And the certain thickness material 34 extended between the top surface 32 and the bottom surface 33.

With reference to Figure 12 and 13, the inner space for constituting shell 35 (being referred to as " shank shell ") is according to material 34 Thickness definition, to store shank 410.This shank 410 in the form of elongated board (preferably metal and flexible), Including front part 410A and rear portion 410B.

Referring still to Figure 12 and 13, sole 30 includes for storing the shank being mounted in inner space 35 410 elastic component, and for shank 410 to be locked at the front part of sole 30 by its front part 410A Optional first locking component.

In Fig. 6,7,8 and 11 in illustrated example, these storage components include multiple structural details 36, the structure Element is arranged parallel to each other.These structural details 36 extend transversely at the top surface 32 of sole 30 throughout sole 30 Major part, laterally to reinforce the sole 30.

Each structural detail 36 has rectangular opening (not shown) in part in its center, and size and sole 30 are intended to store Shank 410 section it is essentially identical.

These structural details 36 are the hard blocks manufactured by such as plastic material or metal (specifically, stainless steel or aluminium) Part.These structural details can be made into the form of chunk part, or the thin sheet of metal that manufacture is folded at one piece.These structural details 36 is in a certain distance apart from one another in the thickness 34 of sole 30 and fix, such as passes through and carry out stickiness combination when manufacturing sole 30 Or coating.

With reference to Figure 15, first locking component is in this example in the form of locking recess 38, the locking recess Sole 30 is fixed at the front end of storage shell 35.

The rear portion of sole 30 corresponds essentially to the pressure area of the heel of foot.Therefore, with reference to Fig. 7,9 and 10 and According to the present invention, sole 30 includes supporting projections 37 at the rear portion 33A of its bottom surface 33, and the supporting projections are suitble to It walks in when sole 30 to be mounted in indsole 20 and in the case where disassembling heel 40 does not reside on sole 30.

In figs 2 and 3 in the graphic example of institute, this supporting projections 37 is that have the cylinder of circular cross-section, and and shoes The bottom surface 33 at bottom 30 is integrally formed.With reference to Fig. 5,7,9 and 10, supporting projections 37 have flat or essentially flat bottom Portion part 37A is adapted so that the wearer of shoes can walk.It is self-evident, it can be envisaged that the support of any other form is prominent Play 37, condition be the shape be adapted to allow when sole 30 to be mounted in indsole 20 and disassembling heel 40 not It is mounted on walking when on sole 30.With reference to Fig. 9, supporting projections 37 are included in use described below in the front of its lateral sidewall 37-1 In the component of storage second component, second component is for locking heel.In this example, with reference to Figure 10, these storage components In the form of the cavity 37B of bolt 408 (with reference to Figure 12) that can store heel 40.

Supporting projections 37 have a dual function of support shoes 1 and fixed disassembling heel 40, and the examples of supporting projections will be It is described in detail below with reference to Figure 12 and 13.

Therefore, in no disassembling heel 40, supporting projections 37 make it possible to shoes 1 rear portion assign described in Shoes up rightness, and in the presence of disassembling heel 40 being mounted on shoes 1, supporting projections 37 make it possible to fix described removable Heel 40 is unloaded, the disassembling heel then assigns the shoes up rightness in the rear portion of shoes 1.

It should be noted that entering the opening of the storage shell 35 of sole 30 for shank 410 and for storing bolt 408 Cavity 37B can be each provided with wicket or cover plate (not shown), to prevent dust or non-wanted object from entering the receipts Receive shell 35 or the cavity 37B.

With reference to Fig. 6 to 8 and 15, in order to adapt to the curvature of the shoes 1 according to heel 40, sole 30 is gone back on its top section 32 Including multiple jagged gaps 39, make it possible to easily be bent sole 30.In this example, jagged gap 39 is according to shoes The maximum curvature at bottom 30 is advantageously disposed at 36 front of structural detail.

In figs. 12 and 13 in the illustrated embodiment, disassembling heel 40 according to the present invention, which is arranged to, to be mounted on On sole in Fig. 6 to 11.

For this purpose, heel 40 includes ontology 400 (its outer shape can be determined according to required pattern), and it is mounted on described Shank 410 on body 400.

Shank 410 is made preferably of metal, but this is not limitation of the scope of the invention.This is because shoes core pad Piece 410 can be according to the type of shoes and with any other suitable material (for example, wood or plastic material) manufacture.

In this example, shank 410 has the section of rectangle, and the width in the section is greater than its thickness.The shoes The front part 410A of core gasket has elongated curved shape, according to the height and shoes of the heel 40 that shank is fixed to 1 size determines the curvature of shank 410 to form the curvature of shoes 1.

Referring still to Figure 12 and 13, ontology 400 includes contact zone 402A in its bottom part 402, is intended to pacify in dress When shoes 1 equipped with disassembling heel 40 are walked and ground face contact.

With reference to Figure 13 and 14, ontology 400 further includes the supporting projections 37 for being suitable for storing sole 30 in its top section 404 Lock enclosure 406.

With reference to Figure 12, ontology 400 includes front part 405A, be used to towards the front of the shoes 1 orient when and shoes 1 sole 30 is against adjoining；With rear portion 405B, when being used to orient towards the rear portion of shoes 1 and the sole 30 is against neighbour It connects.

Shank 410 prevent from being formed profile curve or bowed deformation, therefore provide to the rear portion of foot The good good stability kept with heel 40.Top section of the shank 410 in the rear portion 405B of ontology 400 It is fixed to the ontology 400 of heel 40 at 405B-1, and preferably, the wearer of shoes 1 is extended to along the arch of arch of foot Foot metatarsal, to support foot simultaneously in the curvature for keeping shoes 1.

According to the present invention, parallel to each other and perpendicular on one or more pivot axis of the longitudinal direction XX of shoes 1, Shank 410 is mounted on ontology 400 to be connected (referring to figs. 1 to 3).

The connection of shank 410 and the ontology 400 of heel 40 is realized by connecting element 412.Schemed in Figure 14 In the embodiment shown, connecting element 412 is attachment block part, is initially secured to the rear portion 410B of shank, secondly The top section 404 of rear portion 405B fixed to ontology 400.In the embodiment in addition to embodiment shown in figure In, it should be noted that connecting element 412 can be fixed to the top surface of the rear portion 405B of ontology 400, so as to by the connecting element collection At between sole 30 and the ontology 400 of heel 40, and therefore make the rear portion of heel more attractive.

Connecting element 412 can be any suitable block part, such as bolt.In modification, connecting element 412 can be with shoes core pad (in other words, being a part of shank 410) is integrally formed in piece 410, enables the ontology 400 of heel 40 to have The enough elasticity being connect with shank 410.

Heel 40 further includes the second locking component, in this example, as illustrated in Figure 12 to 14, in bolt 408 Form, second locking component are mounted on the top section 405A-1 (with reference to Figure 14) of the front part 405A of heel 40 simultaneously And it makes it possible to for supporting projections 37 being locked in lock enclosure 406.

Implementation of the invention will now be described.

I.Implementation of the invention

Shoes in Fig. 1 can be used as the shoes for flat walking, for example, the shoes of tip high heel type, the foot of pedestrian with Portion depends on the supporting projections 37 of sole 30.

When it is desirable that fixing height of the disassembling heel 40 to increase shoes 1, it is necessary first at least partly by heel 40 Shank 410 be inserted in the storage shell 35 of sole 30.

Next, the ontology 400 of heel 40 is connected by means of elastic coupling element 412, so that the ontology 400 of heel 40 It is moved far from shank 410, while continuing through structural detail 36 and shank 410 is pressed into storage shell 35, with Just (specifically, the lock enclosure of ontology of ontology 400 of positioning heel 40 is substantially opposed to the supporting projections 37 of sole 30 406) and so that shank 410 is locked in locking recess 38.

Next, still it is pivoted up heel 40 in the side of supporting projections 37 by means of elastic coupling element 412, so that Supporting projections are inserted in lock enclosure 406, and the ontology 400 of sole 40 is locked on sole 30 by means of bolt 408, So that heel 40 is fastened on shoes 1.

Therefore shoes 1 according to the present invention are advantageously used in the flat situation of not disassembling heel and can having It walks in the case where disassembly heel 40, the height of disassembling heel can be chosen from multiple and different height, needed for adapting to shoes Purposes.Such disassembling heel 40 is easily installed and is easy to dismantle from sole 30.Sole 30 and heel 40 be simple, it is reliable and Effectively, this makes shoes 1 secured, easy to manufacture and cheap.

Finally, it should be noted that the present invention is not limited to examples described above and can have those skilled in the art can The numerous modifications understood.Specifically, such as the vamp 10 of all Illustrative Embodiments of the invention shown in as shown in the figure, indsole 20, the size and form of sole 30 and disassembling heel 40 should not be construed as restrictive.

Claims (8)

1. one kind is used for the heel (40) of shoes (1), it is arranged to be removably mounted on the sole (30) for shoes (1), institute Stating heel (40) includes ontology (400), and the ontology includes front part (405A), is used in the front towards shoes (1) Against the sole (30) of the adjoining shoes (1) when orientation；With rear portion (405B), it is used to towards the shoes (1) against the adjoining sole (30) when rear portion orients, the heel is characterized in that it includes shank (410), institute Shank is stated through fixed to be connected on the ontology (400) at the rear portion (405B) of the ontology.

2. heel (40) according to claim 1, wherein described of shank (410) and the heel (40) The connection of body (400) is by connecting element (412) Lai Shixian in attachment block part form, and the connecting element is solid first Surely the rear portion (410B) of shank (410) is arrived, next is also secured to the rear portion of the ontology (400) The top section of (405B).

3. according to claim 1 with heel described in any one of 2 (40), wherein the ontology (400) is in its top section It (404) include the lock enclosure (406) for being suitable for storing the supporting projections (37) of sole (30), the heel (40) includes being used for The second locking component (408) supporting projections (37) being locked in lock enclosure (406).

4. a kind of shoes (1) comprising according to claim 1 to heel described in any one of 3 (40), indsole (20) and sole (30), the sole (30) is mounted in the entire bottom surface (24) of said midsole (20), and the sole (30), which is defined, to be used for The storage shell (35) of shank (410) is stored, and includes that support is prominent at the bottom rear part (33A) of the sole It rises (37), the heel (40) is removably mounted on the supporting projections (37), and the supporting projections (37) are suitable for The heel (40) allows to walk when being disassembled.

5. shoes (1) according to claim 4, wherein the supporting projections (37) have flat bottom part (37A).

6. shoes (1) according to claim 4, wherein the supporting projections (37) are integrally formed with the sole (30).

7. shoes (1) according to claim 4, wherein the sole (30) include for by shank (410) before it The first locking component locked at portion part.

8. shoes (1) according to claim 7, wherein first locking component includes locking recess (38), the locking Recess is fixed to the sole (30) at the front end of storage shell (35).