CN104665084A - High-heeled shoe with supporting insert and processing method of high-heeled shoe - Google Patents
High-heeled shoe with supporting insert and processing method of high-heeled shoe Download PDFInfo
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- CN104665084A CN104665084A CN201510049904.8A CN201510049904A CN104665084A CN 104665084 A CN104665084 A CN 104665084A CN 201510049904 A CN201510049904 A CN 201510049904A CN 104665084 A CN104665084 A CN 104665084A
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Abstract
The invention discloses a high-heeled shoe with a supporting insert. The high-heeled shoe comprises a shoe sole component and a shoe heel component. The shoe sole component comprises shoe insole lining, a wedge and an outsole, and a fastening device is arranged on the wedge. The shoe heel component comprises the supporting insert, an exterior shoe heel shape layer and a shoe heel sole, wherein the exterior shoe heel shape layer surrounds the supporting insert, and the shoe heel sole is attached to the supporting insert connectively. The exterior shoe heel shape layer is integrally connected with the outsole to form an outsole unit member. The supporting insert comprises a core body provided with a bored hole in immovable fitting with the fastening device, and a reinforced layer which is made of same materials as the outsole and is integrally connected with the same is arranged between the fastening device and the bored hole. The invention further discloses a processing method for manufacturing the high-heeled shoe. The processing method includes sleeving an upper and an insole on a last, placing the last into a lower mould for injection molding and delasting. The high-heeled shoe has the advantages of convenience in assembly, firmness in structure, more environmental protection, higher safety and sanitation.
Description
Technical field
The invention belongs to footwear technical field, there is in especially a kind of heel assembly high heel shoes and the processing method thereof of support insert.
Background technology
In prior art, China Patent Publication No. is: the patent document of CN103813730A discloses one " methods of the footwear of band heel and the footwear of production band heel ", such shoes comprise the top and sole assembly and heel assembly of being made up of leather or fabric, and heel assembly comprises the plug-in unit formed by the first material.Plug-in unit comprises core body body, core body body is defined by the outer surface of upper surface, lower surface and connection upper surface and lower surface, upper surface and the package/parcel at least partially of outer surface are trapped among in the second material softer than the first material, this exterior material being wrapped in outer surface forms the heel exterior contour layer of heel assembly, and sole assembly comprises the outer bottom formed by the second material, outer bottom and heel exterior contour layer are integrally connected to form one, make outer bottom unit be a component.The lower surface of above-mentioned core body body is also provided with the heel sole be made up of the 3rd material of wear-resisting antiskid, but this heel sole attaches to lower surface by gluing mode.First, the heel sole of this structure, carrying out, in the process be attached, adding gluing step with plug-in unit, makes processing step complicated, gluing inefficiency, and in attach procedure, need configuration adhesive to carry out gluing, because such adhesive contains number of chemical composition, in process of production, workers with long time exposure adhesive, chemical substance wherein can cause damage to workers ' health, and in addition, the use of such adhesive is also a kind of burden for environment.Secondly, in order to increase the intensity of heel component integration, offer bore which in above-mentioned plug-in unit, its upper surface has the opening being extended to bore which, and be threaded in this bore which the fastening means such as screw or bolt.When processing these shoes, due to the heel exterior contour layer being coated on this plug-in unit periphery be through Shooting Technique and outer bottom integrated, in injection moulding process, polyurethane material easily infiltrates from the opening of plug-in unit enters to block this bore which, makes follow-up trip bolt or fastening bolt be difficult to insert locking; In addition, this trip bolt or bolt are after shoes injection mo(u)lding, tighten finally by installing manually, therefore need the through hole in sole assembly, the end and plug-in unit offered with this trip bolt or bolt adaptation, this structure not only operates inconvenience, also add the operations such as punching, location.
Summary of the invention
Object one: in order to overcome the deficiencies in the prior art, the invention provides a kind of high heel shoes with support insert, such shoes have sound construction, simplified manufacturing process, and Environmental Safety health.
To achieve these goals one, the technical solution used in the present invention is: a kind ofly manufacture the above-mentioned processing method with the high heel shoes of support insert, it is characterized in that, comprise the following steps: 1. upper of a shoe and the middle end are enclosed within shoe tree, the middle end, comprises and has half of fastening means and insert, base fabric in being connected with upper of a shoe, one end of fastening means and shoe tree location fit, the other end of fastening means is towards footwear mould direction, upper of a shoe will be installed, the shoe tree at the middle end is placed in the upper die in precalculated position, 2. the support insert and the heel sole that upper surface are provided with bore which are placed in the heel chamber of lower mould, the openend of this bore which is corresponding with the fastening means position of partly plugging, 3. soling materials is expelled in heel chamber and outer bottom chamber and makes the soling materials in heel chamber be wrapped in support insert outside formation heel exterior contour layer, soling materials in outer bottom chamber then forms outer bottom, this outer bottom and heel exterior contour layer are integrally connected to form overall sole member, there is portion outer bottom material to overflow in bore which simultaneously, 4. lower mould being risen on upper die direction makes the end of fastening means clamp-on in bore which, overflow and under the squeezing action of fastening means, form into the soling materials in bore which the enhancement layer be enclosed between fastening means and support insert and 5. delasting is carried out to injection molding shoes, and load shoe-pad.
Further, described middle base fabric offers through hole of some middle ends, described partly plugging also is provided with half inserting hole corresponding with through hole of the middle end, describedly partly be inserted on middle base fabric, described step 4. in soling materials under the effect of extruding by outer bottom chamber in overflow penetrate in half inserting hole and through hole of the middle end outer bottom, half is inserted and middle base fabric adhesion into a single integrated structure.
Further, described step 2. in, support insert upper surface being provided with bore which carries out together being placed in the heel chamber of lower mould after grafting coordinates with heel sole.
Further, the described half slotting end face towards shoe tree offers locating hole, and shoe tree has the positioning convex point coordinated with locating hole.
Adopt such scheme, processing method of the present invention saves operation, does not have the use of chemical adhesive completely, process environmentally-friendly sanitary.Fastening means is just made to coordinate with bore which in support insert before rising pouring is outside molded, the polyurethane soling materials of melting is made to be one by this fastening means and support insert adhesion, strengthen fastness, to decrease in prior art by manual step of installing fastening means after shoes are shaping simultaneously, and solve in prior art and cause because there being soling materials to overflow in the bore which of support insert in injection moulding process the problem that the shaping rear fastening means of shoes cannot load.
Goal of the invention two: the invention provides a kind of high heel shoes with support insert by the processing method manufacture described in claim 1 or 2 or 3 or 4, comprise sole assembly and heel assembly, heel assembly comprises support insert, be enclosed in the heel exterior contour layer around support insert, and the heel sole attached in support insert, support insert comprises core body body, in core body body, there is bore which, described core body body has upper surface, the lower surface relatively arranged and connect the outer surface of described upper surface and lower surface, core body body comprises the lower core part defined by lower surface, the top core defined by upper surface, and connect the middle core of top core and lower core part, sole assembly comprises the middle end and outer bottom, the middle end, comprises half and inserts and middle base fabric, partly be inserted with fastening means, fastening means comprises fastening means body, the link be connected is inserted with half, and the free end to coordinate with bore which, it is characterized in that: to have between described fastening means and bore which with outer bottom with material and the enhancement layer that is connected of one.
In said structure, the enhancement layer between this fastening means and bore which adds the connection tight ness rating of fastening means and bore which, enhances the intensity of sole assembly, makes its sole assembly more firm.
Further, the link and half of described fastening means is inserted one and to be connected or slotting detachable affixed with half.
In said structure, fastening means and half is inserted and is integrally connected then that overall structure is complete, and bonding strength is better; Fastening means with partly inserted buckle or screw-type is connected, be convenient to both parts processings, the basis of original mould process, save die sinking expense, cost-saving.
Further, described fastening means body is threaded or pawl, has in bore which and there is in the fillet of screw of the threaded engagement on fastening means body or bore which the locked groove coordinated with the pawl on fastening means body.
In said structure, this fastening means body can be screwed trip bolt or fastening bolt, be threaded connection and be installed in bore which, this fastening means also can be cylinder with pawl or vertebral body structure, being fastened by pawl and locked groove is arranged in bore which, sound construction, not easily gets loose, the more coated enhancing bonding strength of soling materials by polyurethane etc.
Further, the free end of described fastening means is that round end or prong structure are arranged.
In said structure, the free end of this fastening means is designed to round end structure, being convenient to it inserts in bore which, because this bore which is in process, have error unavoidably to exist, once the aperture of bore which is less than normal, the fastening means of general flush configuration is just difficult to insert in bore which, in addition, due in injection moulding process, the polyurethane material of melting has part and flows in this bore which, has larger resistance when the free end of this fastening means inserts, and the fastening means of this round end can solve the problem that butt end is difficult to insert bore which.
Further, described fastening means body offers the groove be communicated with bore which, to be filled with heel exterior contour layer with material and integrated enhancement layer in this groove.
In said structure, the sidewall of this fastening means body offers axial groove, this groove can be provided at the elongated slot structure in the middle of fastening means body, also 3 tooth lines of its stiff end can be extended to by its free end, this groove be arranged so that this fastening means press-in support insert bore which in time, the soling materials flowed in bore which is squeezed and gathers in this groove, the enhancement layer that formation is connected with heel exterior contour layer one is to strengthen the connectivity robustness of this fastening means and support insert, the setting of this axial notch can so that there be micro-deformation to be easy to insert bore which when it inserts in bore which simultaneously, after inserting bore which after the enhancing of polyurethane material supplements, this fastening means restores, interference fit is formed with bore which, strengthen bonding strength.
Further, described heel exterior contour layer and outer bottom are integrally connected to form an outer bottom unit member, described middle base fabric is inserted with half and is connected by adhering layer between outer bottom, and this adhering layer and outer bottom are one-body molded with material.
In said structure, in this, base fabric, half is inserted between outer bottom unit member all by being sticked together in injection moulding process with the adhering layer of outer bottom with material, eliminate adhesive of the prior art, more Environmental Safety, and save operation and manual labor, improve operating efficiency, enhance the fastness of footwear construction.
Further, described support insert coordinates with the grafting of heel sole.
Said structure, support insert and heel sole replace gluing step of the prior art by physical engagement, Environmental Safety health more, and grafting compounding practice simply can improve efficiency of assembling, its contraposition is good, adhesive process easily occurs that gluing position skew occurs and causes heel sole off normal phenomenon, reduces shoes quality.
Further, described heel sole attaches to the lower surface of lower core, described outer surface is wrapped in heel exterior contour layer at least partially, described heel sole is provided with the slot that can enter for lower core part, described heel sole offers the atrium with middle core adaptation towards the end face of support insert, atrium is communicated with slot, is fixed between described core body body and heel sole by latch components.
In said structure, heel sole and core body body are coordinated by grafting and are positioned by latch components and form a fixed connection, heel sole makes lower core part card establish wherein by slot, and realizes by the atrium on heel sole and middle core the good fit correspondence that further radial location keeps heel sole and core body body.
Further, described heel sole comprises slip-resistant bottom surface part and plug-in unit attachment part, described atrium is arranged on plug-in unit attachment part, and having between plug-in unit attachment part and slip-resistant bottom surface part can for the cavity of lower core partial insertion, and this cavity forms described slot.
In said structure, the slip-resistant bottom surface part of heel sole is provided with concavo-convex slip-resistant texture spaced apart, plug-in unit attachment part and slip-resistant bottom surface part are the vibrational power flow of step surface, when heel exterior contour layer and outer bottom are through polymer integrated injection molding, this step surface and polymer form adhesion and coordinate, and strengthen the bonding strength of heel sole and heel assembly.
Further, it is inverted T shape structure that described middle core and lower core part are connected to form cross section, form clamping step surface between the edge of described lower core part and the outer rim of middle core, described lower core part is isosceles triangle or equilateral triangle vibrational power flow.
In said structure, the junction of lower core part and middle core forms clamping step surface, this clamping step surface inserts and moves axially limited location effect to core body body in slot, its axial location is kept to stablize, the triangular structure of lower core part can improve the stability of core body body, and when grafting is assembled, be that front end is carried out coordinating with slot and is convenient to insert with vertex angle.
Further, described atrium inwall is provided with the snap groove of indent, and described snap groove is positioned on the outer wall of middle core and lower core part joining place, and the outer wall of described middle core is provided with the latch lips be clasped with snap groove.
In said structure, the installation site of latch lips and snap groove also can be exchanged, namely snap groove is arranged on middle core, and atrium inwall arranges latch lips, in grafting assembling process, lower core part has moved guide support effect to this insertion, makes latch lips can realize accurate snap-lock with snap groove, the contraposition and conveniently slot in the position of this snap groove.
Further, described intermediate core body divides outer peripheral face to be provided with strengthened edge, described strengthened edge is along intermediate core body point axial distribution and strengthened edge is provided with through hole, and described top core is inverted frustum vibrational power flow and upper surface has the angle of inclination of fitting with human body heel.
In said structure, the strengthened edge that intermediate core body divides outer peripheral face to arrange can improve the bonding strength between support insert and heel exterior contour layer and outer bottom, and the through hole that strengthened edge is offered for injection of polymer through linking into an integrated entity, can improve intensity.
Adopt such scheme, the present invention have that structure is simple, heel firmly, processing technology simplifies, economizes on resources, the advantage of environmentally-friendly sanitary safety.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is specific embodiment of the invention mould structure schematic diagram;
Accompanying drawing 2 is specific embodiment of the invention mould structure decomposing schematic representation;
Accompanying drawing 3 is specific embodiment of the invention footwear construction schematic diagram;
Accompanying drawing 4 is specific embodiment of the invention footwear construction sectional view;
Accompanying drawing 5 is half inserting structure schematic diagram in specific embodiment of the invention shoes;
Accompanying drawing 6 is the structural representation of support insert in specific embodiment of the invention shoes;
Accompanying drawing 7 is the local A enlarged drawing of specific embodiment of the invention accompanying drawing 4;
Accompanying drawing 8 is the first structural representation of specific embodiment of the invention fastening means groove;
Accompanying drawing 9 is the second structural representation of specific embodiment of the invention fastening means groove;
Accompanying drawing 10 is the third structural representation of specific embodiment of the invention fastening means upward view further groove;
Upper of a shoe 1, sole assembly 2, outer bottom 21, heel exterior contour layer 22, shoe-pad 23, middle base fabric 24, half inserts 25, half inserting hole 252, reinforcement grid 253, adhering layer 26, heel assembly 3, fastening means 31, groove 311, support insert 4, bore which 40, core body body 41, upper surface 411a, lower surface 412a, outer surface 413a, top core 411, lower core part 412, middle core 413, clamping step surface 414, enhancement layer 5, heel sole 6, slip-resistant bottom surface part 61, plug-in unit attachment part 62, slot 611, atrium 621, latch lips 622, snap groove 631, shoe tree 71, bed die 72, heel chamber 721, outer bottom chamber 722, limit mould 73, strengthened edge 9, through hole 91.
Detailed description of the invention
Specific embodiments of the invention are the high heel shoes with support insert as shown in figures 1 to 6, it comprises the upper of a shoe 1 be made up of leather or fabric, sole assembly 2 and heel assembly 3, sole assembly 2 comprises the middle end and outer bottom 21, the middle end, comprises middle base fabric 24, half inserts 25, middle base fabric 24 is connected with upper of a shoe 1, half inserts 25 is provided with fastening means 31, above-mentioned heel assembly 3 comprises support insert 4, be enclosed in the heel exterior contour layer 22 around support insert 4, and the heel sole 6 attached in support insert 4, heel exterior contour layer 22 and outer bottom 21 are integrally connected to form an outer bottom unit member, support insert 4 comprises core body body 41, there is in core body body 41 bore which 40, the link of this fastening means 31 is installed on Ban Cha 25 center, the free end of fastening means 31 and bore which 40 immovable fitting, and to have between the free end of fastening means 31 with bore which 40 with outer bottom with material and the enhancement layer 5 that is connected of one.This fastening means 31 and half is inserted 25 and integrally can be connected and be made up of plastic material, also can be threaded or the fixed installation such as buckle link by detachable.Above-mentioned fastening means 31 is integrated connection with the preferred structure partly inserting 25, before this outer bottom 21 injection mo(u)lding, just make this fastening means 31 coordinate with the bore which 40 in support insert 4, the polyurethane soling materials of melting is made to be one by this fastening means 31 and support insert 4 adhesion, strengthen fastness, decrease in prior art simultaneously after shoes are shaping, pass through manual step of installing fastening means 31, and solve in prior art and cause because there being soling materials to overflow in the bore which 40 of support insert in injection moulding process the problem that the shaping rear fastening means 31 of shoes cannot load.
Above-mentioned fastening means 31 comprises fastening means body, this fastening means body is column structure as shown in embodiment, also can be cone or other major axis shape structures, cylinder is threaded or pawl as shown in Fig. 2,5, have in bore which 40, with the fillet of screw of the threaded engagement on cylinder or bore which 40, there is the locked groove coordinated with the pawl on cylinder.This fastening means body can be screwed trip bolt or fastening bolt, be threaded connection and be installed in bore which 40, this fastening means body also can be the column structure with pawl, being fastened by pawl and locked groove is arranged in bore which 40, sound construction, not easily get loose, then pass through the coated enhancing bonding strength of soling materials.
The free end of above-mentioned fastening means 31 is designed to round end or prong structure, being convenient to it inserts in bore which 40, because this bore which 40 is in process, have error unavoidably to exist, once the aperture of bore which 40 is less than normal, the fastening means 31 of general flush configuration is just difficult to insert in bore which 40, in addition, due in injection moulding process, the polyurethane soling materials of melting has part and flows in this bore which 40, larger resistance is had when the free end of this fastening means 31 inserts, and the fastening means 31 of this round end or prong structure can solve the problem that butt end is difficult to insert bore which 40.
This fastening means body sidewall offers the groove 311 be communicated with bore which 40, as seen in figs. 8-10, it is axial notch 311 in embodiment, this groove can also be the radial groove running through fastening means body radial end face, to be filled with heel exterior contour layer 22 with material and integrated enhancement layer 5 in groove 311.The groove 311 that this fastening means body is offered can be provided at the middle elongated slot structure of fastening means 31 as shown in Figure 10, also the grooving structure of 3 tooth lines of its stiff end can be extended to as shown in Figure 9 by its free end, the groove 311 of fastening means body sidewall can also be arranged on as shown in Figure 8, the soling materials being set to be squeezed in inflow bore which 40 of this groove 311 provides spatial accommodation, when this fastening means 31 is pressed in the bore which 40 of support insert 4, the soling materials flowed in bore which 40 is squeezed and can gathers in this groove 311, the enhancement layer 5 that formation is connected with heel exterior contour layer 22 one is to strengthen the connectivity robustness of this fastening means 31 and support insert 4, simultaneously this groove 311 be arranged so that this fastening means 31 can have micro-deformation when inserting in bore which 40 and be easy to insert bore which 40, after inserting bore which 40 after the enhancing of soling materials supplements, this fastening means 31 restores, interference fit is formed with bore which 40, strengthen bonding strength.
Above-mentioned heel exterior contour layer 22 and outer bottom 21 are integrally connected to form an outer bottom unit member, middle base fabric 24 and half is inserted between 25 and outer bottom 21 and is connected by adhering layer 26, and this adhering layer 26 and outer bottom are one-body molded with material.
Above-mentioned core body body 41 has upper surface 411a, the outer surface 413a of the lower surface 412a relatively arranged and connection upper surface 411a and lower surface 412a, core body body 41 comprises the lower core part 412 defined by lower surface 412a, the top core 411 defined by upper surface 411a, and connect the middle core 413 of top core 411 and lower core part 412, bore which 40 is arranged on top core 411, above-mentioned lower surface 412a is attached with heel sole 6, outer surface 413a is wrapped in the heel exterior contour layer 22 formed by soling materials at least partially, heel sole 6 is provided with the slot 611 that can enter for lower core part 412, heel sole 6 offers the atrium 621 with middle core 413 adaptation towards the end face of support insert 4, atrium 621 is communicated with slot 611, fixed by latch components between core body body 41 and heel sole 6.Heel sole 6 and core body body 41 are coordinated by grafting and are positioned by latch components and form a fixed connection, replace gluing step of the prior art, Environmental Safety health more, and grafting compounding practice is simple, efficiency is high, contraposition is good, and adhesive process easily occurs that gluing position skew occurs and causes heel sole 6 off normal phenomenon, reduces shoes quality; Heel sole 6 makes lower core part 412 block by slot 611 to establish wherein, and realizes by atrium on heel sole 6 621 and middle core 413 the good fit correspondence that further radial location keeps heel sole 6 and core body body 41.
Above-mentioned heel sole 6 comprises slip-resistant bottom surface part 61 and plug-in unit attachment part 62, atrium 621 is arranged on plug-in unit attachment part 62, have the cavity that can insert for lower core part 412 between plug-in unit attachment part 62 and slip-resistant bottom surface part 61, this cavity forms slot 611.The slip-resistant bottom surface part 61 of heel sole 6 is provided with concavo-convex slip-resistant texture spaced apart, plug-in unit attachment part 62 and the vibrational power flow of slip-resistant bottom surface part 61 in step surface, when heel exterior contour layer 22 and outer bottom 21 are through polymer integrated injection molding, this step surface and polymer form adhesion and coordinate, and strengthen the bonding strength of heel sole 6 and heel assembly 3.
It is inverted T shape structure that above-mentioned middle core 413 and lower core part 412 are connected to form cross section, form clamping step surface 414 between the edge of lower core part 412 and the outer rim of middle core 413, lower core part 412 is in isosceles triangle or equilateral triangle vibrational power flow.The junction of lower core part 412 and middle core 413 forms clamping step surface 414, this clamping step surface 414 inserts and moves axially limited location effect to core body body 41 in slot 611, its axial location is kept to stablize, the triangular structure of lower core part 412 can improve the stability of core body body 41, and when grafting is assembled, be that front end is carried out coordinating with slot 611 and is convenient to insert with vertex angle.
Above-mentioned atrium 621 inwall is provided with the snap groove 631 of indent, and the outer wall of middle core 413 is provided with the latch lips 622 be clasped with snap groove 631.The installation site of latch lips 622 and snap groove 631 also can be exchanged, and namely snap groove 631 is arranged on middle core 413, and atrium 621 inwall arranges latch lips 622.
Above-mentioned snap groove 631 is positioned at middle core 413 with on the outer wall of lower core part 412 joining place.In grafting assembling process, lower core part 412 has moved guide support effect to this insertion, makes latch lips 622 can realize accurate snap-lock with snap groove 631, the contraposition and conveniently slot in the position of this snap groove 631.
Above-mentioned middle core 413 outer peripheral face is provided with strengthened edge 9, strengthened edge 9 is along middle core 413 axial distribution and strengthened edge 9 is provided with through hole 91, and top core 411 is in inverted frustum vibrational power flow and upper surface 411a has the angle of inclination of fitting with human body heel.The strengthened edge 9 that middle core 413 outer peripheral face is arranged can improve the bonding strength between support insert 4 and heel exterior contour layer 22 and outer bottom 21, the through hole 91 that strengthened edge 9 is offered for outer bottom 21 injection of polymer through linking into an integrated entity, can improve intensity.
Above-mentioned half inserts 25 is made up of plastic material, and half slotting 25 back sides are provided with reinforcement grid 253.The above-mentioned soling materials be expelled in lower mould can be polyurethane material.Above-mentioned heel sole 6 by abrasive rubber as TPR makes.
A kind ofly manufacture the above-mentioned processing method with the high heel shoes of support insert, it comprises the following steps: 1. upper of a shoe 1 and middle base fabric 24 are enclosed within after on shoe tree 71, inserting 25 by half with fastening means 31 is again installed on shoe tree 71, the link of fastening means 31 and shoe tree location fit, the free end of fastening means 31 is towards footwear mould direction, footwear mould comprises upper die and lower mould, middle base fabric 24 offers through hole of some middle ends, this is partly plugged and is also provided with half inserting hole 252 corresponding with through hole of the middle end, upper of a shoe 1 will be installed, the shoe tree 71 that middle base fabric 24 and half inserts 25 is positioned in the upper die in precalculated position, 2. the support insert 4 upper surface 411a being provided with bore which 40 carries out together being placed in the heel chamber 721 of lower mould after grafting coordinates with heel sole 6, lower mould comprises limit, both sides mould 73 and is arranged in the bed die 72 of limit, both sides mould 73, bed die 72 have heel chamber 721 and outer bottom chamber 722, the openend of this bore which 40 is corresponding with fastening means 31 position that half inserts on 25, this bore which 40 is without the need to sealing, in injection moulding process, make polyurethane material can enter bore which 40, support insert 4 and fastening means 31 are sticked together by this polyurethane material, connect more firm, 3. polyurethane material is expelled in heel chamber 721 and outer bottom chamber 722 and makes the polyurethane material in heel chamber 721 be wrapped in support insert 4 outside formation heel exterior contour layer 22, polyurethane material in outer bottom chamber 722 then forms outer bottom 21, this outer bottom 21 is integrally connected to form overall sole member with heel exterior contour layer 22, there is some polyurethanes material to overflow in bore which 40 simultaneously, 4. lower mould being risen on upper die direction makes the free end of fastening means 31 and round end structure division clamp-on in bore which 40, overflow to be formed under the squeezing action of fastening means 31 into the polyurethane material in bore which and be wrapped in around support insert 4 and be filled in the enhancement layer 5 in support insert 4 axial notch 311, simultaneously polyurethane material under the effect of extruding by outer bottom chamber 722 in overflow to penetrate in half inserting hole 252 and through hole of the middle end and form adhering layer 26, by outer bottom 21, half insert 25 and middle base fabric 24 adhesion into a single integrated structure, 5. delasting 71 is carried out to injection molding shoes, and load shoe-pad 23.
In order to improve shoe tree 71 and the locating effect partly inserting 25, insert 25 half and offer towards one end (being provided with fastening means 31 place on half slotting 25) of shoe tree 71, shoe tree 71 has the positioning convex point coordinated with locating hole.By locating hole and shoe tree 71 location fit, prevent it to be subjected to displacement in injection moulding process, affect molding effect, this locating hole can be yi word pattern, cross, rice font etc.
Above-mentioned polyurethane material injects heel chamber 721 from the rear end, heel chamber 721 of lower mould and flows into outer bottom chamber 722 by heel chamber 721.
After footwear uppers 1 in the present invention is connected by suture one with middle base fabric 24, be set on shoe tree 71, structure is more stable, middle base fabric 24 is fixed by the fastening means 31 of mounted thereto by shoe tree 71, and coordinated by the locating hole that positioning convex point and half are inserted on 25, avoid occurring shifting phenomena when injection moulding, polyurethane material injects from rear portion, heel chamber 721 and support insert 4 is wrapped, and flow into from the bore which 40 of support insert 4, half polyurethane material inserted in 25 and outer bottom chamber 722 is made to extrude the enhancement layer 5 formed between fastening means 31 and bore which by lower mould vertically being risen towards upper die, and the polyurethane material exosmosed is thoroughly to half inserting hole 252, tack coat is formed by middle base fabric 24 after through hole of the middle end, half inserts 25 bonds in integrally instead of Chemical Felter of the prior art with outer bottom 21, realize the connection of safety and sanitation environmental protection again, in addition the polyurethane material in heel chamber 721 is wrapped in support insert 4 outside and its internal penetration forms more firmly annexation in the edge through hole 441 of support insert 4 strengthened edge 44, this heel exterior contour layer 22 being wrapped in support insert 4 periphery is one-body molded with outer bottom 21, Stability Analysis of Structures is firm, heel 3 is due to the support of support insert 4, stable firm not easy fracture, and heel sole 6 and support insert 4 are coordinated by grafting and replace viscose glue of the prior art to coordinate, improve the efficiency of assembling, and the technical process achieved without chemical adhesive, environmental protection more.
The present invention is not limited to above-mentioned detailed description of the invention; persons skilled in the art are according to content disclosed by the invention; other multiple detailed description of the invention can be adopted to implement of the present invention; or every employing project organization of the present invention and thinking; do simple change or change, all fall into protection scope of the present invention.
Claims (16)
1. a manufacture has the processing method of the high heel shoes of support insert, it is characterized in that, comprise the following steps: 1. upper of a shoe and the middle end are enclosed within shoe tree, the middle end, comprises and has half of fastening means and insert, base fabric in being connected with upper of a shoe, one end of fastening means and shoe tree location fit, the other end of fastening means is towards footwear mould direction, upper of a shoe will be installed, the shoe tree at the middle end is placed in the upper die in precalculated position, 2. the support insert and the heel sole that upper surface are provided with bore which are placed in the heel chamber of lower mould, the openend of this bore which is corresponding with the fastening means position of partly plugging, 3. soling materials is expelled in heel chamber and outer bottom chamber and makes the soling materials in heel chamber be wrapped in support insert outside formation heel exterior contour layer, soling materials in outer bottom chamber then forms outer bottom, this outer bottom and heel exterior contour layer are integrally connected to form overall sole member, there is portion outer bottom material to overflow in bore which simultaneously, 4. lower mould being risen on upper die direction makes the end of fastening means clamp-on in bore which, overflow and under the squeezing action of fastening means, form into the soling materials in bore which the enhancement layer be enclosed between fastening means and support insert and 5. delasting is carried out to injection molding shoes, and load shoe-pad.
2. manufacture according to claim 1 has the processing method of the high heel shoes of support insert, it is characterized in that: described middle base fabric offers through hole of some middle ends, described partly plugging also is provided with half inserting hole corresponding with through hole of the middle end, describedly partly be inserted on middle base fabric, described step 4. in soling materials under the effect of extruding by outer bottom chamber in overflow penetrate in half inserting hole and through hole of the middle end outer bottom, half is inserted and middle base fabric adhesion into a single integrated structure.
3. manufacture according to claim 1 has the processing method of the high heel shoes of support insert, it is characterized in that: described step 2. in, support insert upper surface being provided with bore which carries out together being placed in the heel chamber of lower mould after grafting coordinates with heel sole.
4. manufacture according to claim 1 has the processing method of the high heel shoes of support insert, it is characterized in that: the described half slotting end face towards shoe tree offers locating hole, and shoe tree has the positioning convex point coordinated with locating hole.
5. the high heel shoes with support insert by the processing method manufacture described in claim 1 or 2 or 3 or 4, comprise sole assembly and heel assembly, heel assembly comprises support insert, be enclosed in the heel exterior contour layer around support insert, and the heel sole attached in support insert, support insert comprises core body body, in core body body, there is bore which, described core body body has upper surface, the lower surface relatively arranged and connect the outer surface of described upper surface and lower surface, core body body comprises the lower core part defined by lower surface, the top core defined by upper surface, and connect the middle core of top core and lower core part, sole assembly comprises the middle end and outer bottom, the middle end, comprises half and inserts and middle base fabric, partly be inserted with fastening means, fastening means comprises fastening means body, the link be connected is inserted with half, and the free end to coordinate with bore which, it is characterized in that: to have between described fastening means and bore which with outer bottom with material and the enhancement layer that is connected of one.
6. the high heel shoes with support insert according to claim 5, is characterized in that: the link of described fastening means and half is inserted one and to be connected or slotting detachable affixed with half.
7. the high heel shoes with support insert according to claim 6, it is characterized in that: described fastening means body is threaded or pawl having in bore which and there is in the fillet of screw of the threaded engagement on fastening means body or bore which the locked groove coordinated with the pawl on fastening means body.
8. the high heel shoes with support insert according to claim 5, is characterized in that: the free end of described fastening means is that round end or prong structure are arranged.
9. the high heel shoes with support insert according to claim 5, is characterized in that: described fastening means body offers the groove be communicated with bore which, to be filled with heel exterior contour layer with material and integrated enhancement layer in this groove.
10. the high heel shoes with support insert according to claim 5, it is characterized in that: described heel exterior contour layer and outer bottom are integrally connected to form an outer bottom unit member, described middle base fabric inserted with half and is connected by adhering layer between outer bottom, and this adhering layer and outer bottom are one-body molded with material.
The 11. high heel shoes with support insert according to claim 5, is characterized in that: described support insert coordinates with the grafting of heel sole.
The 12. high heel shoes with support insert according to claim 11, it is characterized in that: described heel sole attaches to the lower surface of lower core, described outer surface is wrapped in heel exterior contour layer at least partially, described heel sole is provided with the slot that can enter for lower core part, described heel sole offers the atrium with middle core adaptation towards the end face of support insert, atrium is communicated with slot, is fixed between described core body body and heel sole by latch components.
The 13. high heel shoes with support insert according to claim 12, it is characterized in that: described heel sole comprises slip-resistant bottom surface part and plug-in unit attachment part, described atrium is arranged on plug-in unit attachment part, having between plug-in unit attachment part and slip-resistant bottom surface part can for the cavity of lower core partial insertion, and this cavity forms described slot.
The 14. high heel shoes with support insert according to claim 13, it is characterized in that: it is inverted T shape structure that described middle core and lower core part are connected to form cross section, form clamping step surface between the edge of described lower core part and the outer rim of middle core, described lower core part is isosceles triangle or equilateral triangle vibrational power flow.
The 15. high heel shoes with support insert according to claim 14, it is characterized in that: described atrium inwall is provided with the snap groove of indent, described snap groove is positioned on the outer wall of middle core and lower core part joining place, and the outer wall of described middle core is provided with the latch lips be clasped with snap groove.
The 16. high heel shoes with support insert according to claim 12, it is characterized in that: described intermediate core body divides outer peripheral face to be provided with strengthened edge, described strengthened edge is along intermediate core body point axial distribution and strengthened edge is provided with through hole, and described top core is inverted frustum vibrational power flow and upper surface has the angle of inclination of fitting with human body heel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510049904.8A CN104665084B (en) | 2015-01-30 | 2015-01-30 | A kind of high heel shoes with support insert and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510049904.8A CN104665084B (en) | 2015-01-30 | 2015-01-30 | A kind of high heel shoes with support insert and processing method thereof |
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| CN104665084A true CN104665084A (en) | 2015-06-03 |
| CN104665084B CN104665084B (en) | 2016-08-24 |
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| CN107713171A (en) * | 2017-11-10 | 2018-02-23 | 鹤山市亿田路鞋业有限公司 | A kind of durable sole |
| CN109330097A (en) * | 2018-11-19 | 2019-02-15 | 福建起步儿童用品有限公司 | A kind of magnetic suspension shock-absorbing sole, molding die and its moulding process |
| CN109452724A (en) * | 2018-11-12 | 2019-03-12 | 革乐美时尚有限公司 | A kind of injection moulded shoes and its production method |
| CN109730392A (en) * | 2019-02-28 | 2019-05-10 | 际华三五一三实业有限公司 | A kind of fast permeable speed injection dual-density shoe and production method |
| CN112826176A (en) * | 2021-02-01 | 2021-05-25 | 温州市蒙拉妮鞋业有限公司 | Connecting device for connecting heel and sole into one body |
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| CN109730392B (en) * | 2019-02-28 | 2024-03-19 | 际华三五一三实业有限公司 | Rapid permeable injection double-density shoe and manufacturing method thereof |
| CN112826176A (en) * | 2021-02-01 | 2021-05-25 | 温州市蒙拉妮鞋业有限公司 | Connecting device for connecting heel and sole into one body |
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| Publication number | Publication date |
|---|---|
| CN104665084B (en) | 2016-08-24 |
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Denomination of invention: The invention relates to a high-heeled shoe with a support insert and a processing method thereof Effective date of registration: 20210927 Granted publication date: 20160824 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Lucheng Tengqiao small and micro franchise sub branch Pledgor: WENZHOU MENGLANI SHOES Co.,Ltd. Registration number: Y2021330001814 |