CN105901829A - Middle sole of high-heeled shoe and making method thereof - Google Patents
Middle sole of high-heeled shoe and making method thereof Download PDFInfo
- Publication number
- CN105901829A CN105901829A CN201610408668.9A CN201610408668A CN105901829A CN 105901829 A CN105901829 A CN 105901829A CN 201610408668 A CN201610408668 A CN 201610408668A CN 105901829 A CN105901829 A CN 105901829A
- Authority
- CN
- China
- Prior art keywords
- middle end
- middle sole
- sole
- heel shoes
- high heel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000008719 thickening Effects 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 210000001037 metacarpus Anatomy 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 210000004744 fore-foot Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/10—Producing footwear having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a middle sole of a high-heeled shoe. The middle sole comprises a front middle sole and a back middle sole, wherein both the front middle sole and the back middle sole are arc-shaped planes, the lower end of the back middle sole is further connected with a thickening layer, the arc-shaped plane of the back middle sole gradually and upwards extends, the extending portions are the middle portion and the heel portion of the back middle sole. The middle sole of the high-heeled shoe adopts a front middle sole and back middle sole combined layer of an integral structure formed through high temperature, the front middle sole is made from an EVA material having flexibility and shock absorbing performance, and the back middle sole is made from a PU material having a certain thickness and hardness. The comfort of a metacarpus area of the high-heeled shoe is ensured, and it is also ensured that the middle sole structure of the high-heeled shoe has a certain thickness and has strong bearing capability.
Description
Technical field
The present invention relates to technical field of shoe making, be specifically related to a kind of middle sole of high heel shoes and preparation method thereof.
Background technology
The sole of fashionable dress women's shoes is made up of the big end directly contacted with ground or outer bottom, the middle end being positioned at sole part middle part and shoe pad three part that directly contacts with the foot of walker.
During fashionable dress women's shoes requires, there is certain hardness at the end, so can play supporting role good to sole, and in the most also requiring, the folding quality at the end wants height, endurable, is difficult to be broken off.
Now in fashionable dress women's shoes industry, the middle end of women's shoes, is typically with a kind of highdensity cardboard and makes, and the feature of this kind of cardboard is that hardness is the highest, and supportive is poor, not folding simultaneously, the phenomenon of end fracture in easily occurring during dress.
The processing technology of the middle sole of high heel shoes simultaneously commonly used is more complicated, and technological process is long, it usually needs can complete through following six workflow:
Make the cutting die → cutting cardboard → brush coating laminating → forming machine sizing → polishing → deburring of each parts.Therefore, the process of making is longer, and production cost is higher.
Based on this, study and develop a kind of middle sole of high heel shoes of design and preparation method thereof.
Summary of the invention
The technical problem to be solved is: the middle end of existing high-heel shoes uses the technical problems such as steel bar structure complicated process of preparation, comfortableness difference.Now provide one to exempt from the end in steel bar, before middle bottom structure is divided in the end, rear in the end, the front middle end, is different with the material at the rear middle end, in the case of realizing same hardness, does not use steel bar structure, solves the technical problems such as the snugness of fit of the middle end of existing high-heel shoes is poor.
Another object of the present invention is to provide the manufacture method of a kind of middle sole of high heel shoes, operating procedure is simple, is beneficial to operation.
The present invention is achieved through the following technical solutions:
One middle sole of high heel shoes, is arc-plane including the front middle end and the rear middle end, the front middle end and the rear middle end, and the lower end at the rear middle end is also associated with thickening layer, and the arc-plane at the rear middle end gradually upwardly extends, and the part of extension is middle part and the heel at the rear middle end.
Further, in order to preferably realize the present invention, the described front middle end, is made up of EVA material.
Further, in order to preferably realize the present invention, the described rear middle end, is made up of PU material.
Further, in order to preferably realize the present invention, described thickening layer is made up of PU material.
Further, in order to preferably realize the present invention, the shape of described thickening layer is identical with rear middle Bottom Shape.
Further, in order to preferably realize the present invention, the described front middle end, is formed integrally structure with the rear middle end by thermoplastic manner.
Meanwhile, the present invention also provides for the manufacture method of a kind of middle sole of high heel shoes, comprises the following steps:
The end in after a, making, ready PU material is cut by the shape at the rear middle end, the middle end after formation；
The end in before b, making, ready EVA material is cut by the shape at the front middle end, the middle end before being formed；
C, make thickening layer, PU material is fabricated to after in Bottom Shape, and with make before in the end be bonded together, after formation in end combination layer；
D, will make before in the end, rear in end combination layer, be respectively placed in the die cavity of injection mold, the end of the end at the front middle end with the rear middle end be fixed together；
Further, in order to preferably realize the present invention, the temperature of wherein said injection mold is 250 DEG C 350 DEG C.
Further, in order to preferably realize the present invention, the described front middle end and combination layer of the rear middle end are positioned at the same plane of injection mold.
The present invention compared with prior art, has such advantages as and beneficial effect:
(1) middle sole of high heel shoes exempting from steel bar of the present invention, use the high temperature into a single integrated structure front middle end and the rear middle end, and the front middle end, uses and has pliability and the strong EVA material of damping performance makes, the middle end, uses the PU material with certain thickness and hardness to make, both ensure that high-heel shoes were positioned at the comfortableness of front hand region, also ensure that the middle bottom structure of high-heel shoes has certain degree of hardness, have stronger bearing capacity.
(2) middle bottom structure of the present invention uses the mode of thermoplastic the front middle end, rear middle end combination layer to be bonded together, and forms integrative-structure, it is to avoid use Split type structure, can be easily separated.
(3) construction manufacturing method of the present invention shortens relative to prior art, greatly reduce production cost, and using the middle bottom structure of different materials making, it is achieved the front middle end, has pliability, the rear middle end has some strength, bearing capacity, can be effectively improved wearing comfort.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Fig. 2 be before the present invention in the structural representation at the end；
Fig. 3 be after the present invention in the structural representation at the end；
Labelling and corresponding parts title in accompanying drawing:
The end in before 1, the middle end, 3 thickening layers after 2.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1:
As shown in Figure 1-Figure 3, a kind of middle sole of high heel shoes, including the front middle end 1 and the rear middle end 2, in front, the end 1 and the rear middle end 2, are arc-plane, in rear, the lower end at the end 2 is also associated with thickening layer 3, and the arc-plane at the rear middle end 2 gradually upwardly extends, and the part of extension is middle part and the heel at the rear middle end 2.
Whole middle bottom structure is divided in the present embodiment the front middle end 1 and the rear middle end 2, and in main consideration prior art, the middle bottom structure of high-heel shoes is structure as a whole, and the material used is identical, as being provided with steel bar structure, at walking process, forefoot is close to steel bar structure, and comfortableness is poor.Separately the lower end at the front middle end 1 bonds thickening layer 3, the bearing capacity at the middle end after increasing whole high-heel shoes.
Embodiment 2:
The present embodiment on the basis of embodiment 1, limit described before in the end 1 be made up of EVA material,
The front middle end 1 that in the present embodiment, EVA material is made, there is good pliability, damping performance strong, when women wears, comparative comfort.The most in the process of walking, ball of foot is firmly attached to region, the front middle end 1, and owing to the thickness of the forefoot of footwear own is relatively low, uses the front middle end 1 of EVA material to be easy to use.
Embodiment 3:
The present embodiment, on the basis of above-described embodiment, limits described thickening layer 3 and is made up of PU material.The middle end 2, is bonded together with thickening layer 3, the middle end before being formed, after increase while the middle end 2 thickness, and the bearing capacity at the middle end 2 after can strengthening.
Embodiment 4:
The present embodiment further restriction on the basis of above-described embodiment described rear middle end 2, is made up of PU material, and PU material is known material, and its rear middle end 2 made has certain degree of hardness, is difficult to be corroded, or is damaged by other external force etc., has the strongest mechanical property.
Therefore use the rear middle end 2 that PU material prepares, its middle part being positioned at footwear or heel, body wt can be carried.The described front middle end, is formed integrally structure with the rear middle end 2 by thermoplastic manner.
Embodiment 5:
The manufacture method of a kind of middle sole of high heel shoes described in above-described embodiment, comprises the following steps:
The end in after a, making, ready PU material is cut by the shape at the rear middle end, the middle end after formation；
The end in before b, making, ready EVA material is cut by the shape at the front middle end, the middle end before being formed；
C, making thickening layer, middle Bottom Shape after PU material is fabricated to, and be bonded together with the rear middle end made, the middle end before being formed；
D, will make before in the end, rear in the end, be respectively placed in the die cavity of injection mold, the end of the end at the front middle end with the rear middle end be fixed together.
Wherein in step c, the temperature in injection mold is 250 DEG C 350 DEG C, and the connection end being mainly easy to the front middle end and correspondence of the rear middle end 2 that arranges of temperature is fixed together, in integrative-structure.If can be prevented effectively from, the front middle end 1 and the rear middle end 2, are designed as isolating construction, by inserting or other separable connected modes, easily make disengaging when force rate such as aqueous corrosion the most outside.
Wherein, the described front middle end 1 and combination layer of the rear middle end are positioned at the same plane of injection mold, it is simple to by the front middle end and combination layer structure of the rear middle end the most one-body molded.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (9)
1. a middle sole of high heel shoes, it is characterised in that: including the front middle end (1) and the rear middle end (2), the front middle end (1) and the rear middle end (2), are arc-plane, and the lower end at the rear middle end (2) is also associated with thickening layer (3)；In rear, the arc-plane at the end (2) gradually upwardly extends, and the part of extension is middle part and the heel of the rear middle end (2).
A kind of middle sole of high heel shoes the most according to claim 1, it is characterised in that: in before described, the end (1), is made up of EVA material.
A kind of middle sole of high heel shoes the most according to claim 1, it is characterised in that: in after described, the end (2), is made up of PU material.
A kind of middle sole of high heel shoes the most according to claim 1, it is characterised in that: described thickening layer (3) is made up of PU material.
A kind of middle sole of high heel shoes the most according to claim 4, it is characterised in that: the shape of described thickening layer (3) is identical with the rear middle end (2) shape.
6. according to a kind of middle sole of high heel shoes described in claim, it is characterised in that: the described front middle end (1), is formed integrally structure with the rear middle end (2) by thermoplastic manner.
7. the manufacture method of a middle sole of high heel shoes, it is characterised in that: comprise the following steps,
The end in after a, making, ready PU material is cut by the shape at the rear middle end, the middle end after formation；
The end in before b, making, ready EVA material is cut by the shape at the front middle end, the middle end before being formed；
C, making thickening layer, middle Bottom Shape after PU material is fabricated to, and be bonded together with the rear middle end made, middle end combination layer after formation；
D, will make before in the end, rear in end combination layer, be respectively placed in the die cavity of injection mold, the end of the end at the front middle end with the rear middle end be fixed together.
The manufacture method of a kind of middle sole of high heel shoes the most according to claim 5, it is characterised in that: described temperature in injection mold is 250 DEG C 350 DEG C.
The manufacture method of a kind of middle sole of high heel shoes the most according to claim 6, it is characterised in that: the described front middle end and combination layer of the rear middle end are positioned at the same plane of injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408668.9A CN105901829A (en) | 2016-06-13 | 2016-06-13 | Middle sole of high-heeled shoe and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408668.9A CN105901829A (en) | 2016-06-13 | 2016-06-13 | Middle sole of high-heeled shoe and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105901829A true CN105901829A (en) | 2016-08-31 |
Family
ID=56750816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408668.9A Pending CN105901829A (en) | 2016-06-13 | 2016-06-13 | Middle sole of high-heeled shoe and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105901829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947305A (en) * | 2022-04-14 | 2022-08-30 | 安踏（中国）有限公司 | Insole processing method, insole and shoe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369516Y (en) * | 1999-05-07 | 2000-03-22 | 张勇孝 | Dual durometer molded midsole structure |
| CN101966023A (en) * | 2010-10-15 | 2011-02-09 | 兰如建 | Orthopedic shoe base material |
| CN201888321U (en) * | 2010-09-10 | 2011-07-06 | 广州市邦尔福鞋材有限公司 | Ultralight waterproof breathable middle sole sheet |
| CN103538272A (en) * | 2012-07-17 | 2014-01-29 | 广州天创时尚鞋业股份有限公司 | Rubber insole for women shoes and manufacturing method |
-
2016
- 2016-06-13 CN CN201610408668.9A patent/CN105901829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369516Y (en) * | 1999-05-07 | 2000-03-22 | 张勇孝 | Dual durometer molded midsole structure |
| CN201888321U (en) * | 2010-09-10 | 2011-07-06 | 广州市邦尔福鞋材有限公司 | Ultralight waterproof breathable middle sole sheet |
| CN101966023A (en) * | 2010-10-15 | 2011-02-09 | 兰如建 | Orthopedic shoe base material |
| CN103538272A (en) * | 2012-07-17 | 2014-01-29 | 广州天创时尚鞋业股份有限公司 | Rubber insole for women shoes and manufacturing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947305A (en) * | 2022-04-14 | 2022-08-30 | 安踏（中国）有限公司 | Insole processing method, insole and shoe |
| CN114947305B (en) * | 2022-04-14 | 2023-12-22 | 安踏（中国）有限公司 | Midsole processing method, midsole and shoe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012130713A (en) | Footwear with multi-piece midsole | |
| CN102920101B (en) | Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe | |
| CN103538272B (en) | Women's shoes plastic insole and manufacture method | |
| CN105901829A (en) | Middle sole of high-heeled shoe and making method thereof | |
| CN106174839A (en) | The manufacturing process of double-face leather snow boots | |
| CN106073011A (en) | A kind of middle sole of high heel shoes exempting from steel bar and preparation method thereof | |
| CN209498767U (en) | A kind of integrated woven vamp with movable rear heel piece | |
| CN216568628U (en) | Sole and shoes with buffer function | |
| CN216776271U (en) | Fashionable dress shoes without shoe insole | |
| CN102578747B (en) | Method for manufacturing personalized sole-force shoe | |
| CN202932167U (en) | High-elastic middle sole provided with elastic supporting piece and high-heeled shoe | |
| CN105962542A (en) | One-piece vamp and making method thereof | |
| CN102079140B (en) | Method for manufacturing soles and soles manufactured by same | |
| CN106213671A (en) | A kind of middle sole of high heel shoes and the Joining Technology with sole thereof | |
| CN220343784U (en) | Composite shoe rear lining main heel harbor baby | |
| KR102466087B1 (en) | Shoes having soft topline and its manufacturing method | |
| CN104522930A (en) | Light, durable and anti-puncture shoe structure and manufacturing method of light, durable and anti-puncture shoe structure | |
| CN205285239U (en) | A shoe tree for making inseam shoe -pad | |
| CN114041657A (en) | Fashion shoes without middle soles and preparation process thereof | |
| KR20160055295A (en) | Women's shoes changed back stay incision part manufacturing method | |
| CN201905334U (en) | Insole | |
| CN201911407U (en) | Sole force shoes | |
| CN210124366U (en) | Multi-color one-step forming cross-linked foaming shoes | |
| CN101683195A (en) | Light shoes | |
| CN201011882Y (en) | Bamboo core sole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |