CN104490007A - Damping sole - Google Patents
Damping sole Download PDFInfo
- Publication number
- CN104490007A CN104490007A CN201510006108.6A CN201510006108A CN104490007A CN 104490007 A CN104490007 A CN 104490007A CN 201510006108 A CN201510006108 A CN 201510006108A CN 104490007 A CN104490007 A CN 104490007A
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- CN
- China
- Prior art keywords
- rubber
- sole
- filling slot
- shock
- sheet
- 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
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- 238000013016 damping Methods 0.000 title abstract description 4
- 239000002699 waste material Substances 0.000 claims description 18
- 239000013536 elastomeric material Substances 0.000 claims description 7
- 238000005987 sulfurization reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 239000003292 glue Substances 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 239000000383 hazardous chemical Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a damping sole which decreases sole laying processes, shortens production cycle, omits glue treatment agents, reduces hazardous substances and environmental pollution and facilitates mass production. The damping sole comprises a rubber outsole and a rubber insole, unvulcanized rubber is placed in a die and heated to medium well to form the rubber outsole and the rubber insole, a filling groove is formed in the rubber insole, exhaust holes are formed in the groove bottom of the filling groove, the inside of the filling groove is filled with elastic materials, an unvulcanized rubber piece is arranged between the rubber outsole and the rubber insole and covers a notch of the filling groove in the rubber insole, the rubber outsole covers the unvulcanized rubber piece, and the rubber insole, the unvulcanized rubber piece and the rubber outsole are vulcanized in the die again and then integrally formed.
Description
Technical field
The present invention relates to a kind of sole, particularly a kind of shock-absorbing sole.
Background technology
Shoes are indispensable commodity in people's daily life, and sole is the vitals of shoes.Sole of the prior art generally comprises the large end and the middle end, the large end of shoes, generally adopts the good elastomeric material of wearability, for increasing elasticity and the comfortableness of shoes, the middle end of shoes, generally adopts comparatively soft EVA material, because the large end, is different with the material at the middle end, the operation of traditional making sole is generally, first to end foaming in EVA, carry out rubber sole simultaneously, then artificial the middle end and the large end, to be bonded by glue, in adhesion process, first the burr at the large end and the middle end will be removed, inorganic agent is coated again on the binding face at the large end and the middle end, then glue laminating is gone up, simultaneously will carefully by the large end and the alignment of insole binding edge, avoid being forbidden to affect product owing to fitting attractive in appearance, therefore thisly traditional the end in EVA and rubber sole, bonded the preparation method making sole by glue, whole production process needs a large amount of manual operations, not only waste time and energy, production efficiency is low, also easily cause the large end and insole binding along the quality problems such as not lining up or come unglued, be unfavorable for mass production, and cost is high, production cycle is long, the inorganic agent simultaneously used in production process and glue are generally containing harmful substance, distribute pernicious gas, pollute environment, the health of workman is damaged.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes a kind of minimizing sole bonding process, shortens the production cycle, and without the need to using glue inorganic agent, reducing harmful substance and environmental pollution, being beneficial to the shock-absorbing sole of mass production.
For realizing above-mentioned technical problem, the solution that the present invention takes is: a kind of shock-absorbing sole, comprises the end in rubber sole and rubber, and in described rubber sole and rubber, the end is placed in mould with unvulcanized rubber the shape being heated to medium well and being sulfided into; In described rubber, the end, is provided with filling slot, and the bottom land of described filling slot is provided with steam vent, is filled with elastomeric material in described filling slot; Also be provided with half finished rubber sheet in described rubber sole and rubber, described half finished rubber sheet covers the notch of the filling slot at the end in described rubber, and described rubber sole covers described half finished rubber sheet at the end; The end in described rubber, one-body molded by sulfuration in mould again between half finished rubber sheet and rubber sole three.
Further: the elastomeric material in described filling slot is the EVA waste material head smashed or is directly made EVA sheet.
Further: described rubber sole structure in the form of sheets.
Further: in described rubber, the cross sectional shape at the end is H type, in the rubber of H type structure, the end, has the upper groove and lower groove that lay respectively at its upper and lower both sides, and lower groove is described filling slot.
Further: the steam vent set in described filling slot by half sole position successively to the middle part of the side.
By adopting preceding solution, the invention has the beneficial effects as follows: the shock-absorbing sole of design as mentioned above compared with prior art, has following advantage:
1, described rubber sole, the end and the sheet rubber be located at the large end and the middle end in rubber, what adopt is unvulcanized complete or unvulcanized elastomeric material, there is caking property, and three is elastomeric material, material compatibility is high, three can be one-body molded by sulfuration in mould, bonding closely each other, there is not the situation of coming unstuck in the sole of integrative-structure, quality is high, and manually carry out glue bonding without the need to passing through, reduce hand labor intensity, reduce production process, shorten the shoe sole production cycle, and the problem of the poor product quality caused is forbidden in laminating when avoiding artificial gummed, be applicable to mass production, and without the need to using glue inorganic agent, avoid the pollution of glue inorganic agent to environment and the injury of human body, environment protection health.
2, the filling slot structural design at the end in described rubber, alleviate the weight at the end in rubber, and crushed EVA waste material head can be filled in filling slot, filling slot is to the package action of EVA waste material head, the EVA waste material head performance of dispersion is concentrated, to give the end in rubber, there is the elastomeric property identical with EVA material, a large amount of EVA waste material heads can be produced in existing EVA material process, and therefore these EVA waste material head over cure crosslinked actions cannot reclaim, and EVA waste material head mostly uses for strip small structure is difficult to other products of reprocessing, can only clay into power, add in other products as filler, do not use its performance effect fully like this, cause the wasting of resources, and filling slot structure of the present invention fully can use the elastic performance of EVA waste material head, the secondary recovery achieving EVA waste material head utilizes, reach combining of economic benefit and environmental benefit.
3, the expanded materials such as EVA waste material head or EVA sheet are in industrial processes, impossible 100% foaming completely, blowing agent can be remained in the expanded materials such as described EVA waste material head or EVA sheet, therefore the end in described rubber, sheet rubber, when rubber sole three sulfuration is one-body molded, the expanded material such as EVA waste material head or EVA sheet be filled in filling slot receives temperature and pressure effect, foamed phenomenon can be produced, the gas produced during foaming can be discharged by the steam vent of filling slot, described shock-absorbing sole can not produce the gas bulge phenomenon that rises, the quality of production is high, and the generation of the existing picture of such foaming, also the elastic performance of the expanded materials such as the EVA waste material head of filling or EVA sheet is made to be further improved, namely the elastic performance of described shock-absorbing sole is improved, improve the damping performance of described shock-absorbing sole.
4, in described rubber, the cross sectional shape at the end is H type, in the rubber of H type structure, the end, has the upper groove and lower groove that lay respectively at its upper and lower both sides, lower groove is described filling slot, the connection that the trough rim of described upper groove can be used between follow-up sole and upper of a shoe uses, the connection convenience between follow-up sole and upper of a shoe can be improved, be convenient to processing.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the embodiment of the present invention.
Fig. 2 is the structural representation at the middle end of the embodiment of the present invention.
Fig. 3 is the sectional view of the embodiment of the present invention.
Detailed description of the invention
Now the present invention is further described with specific embodiment by reference to the accompanying drawings.
Referring to figs. 1 to Fig. 3, the embodiment of the present invention discloses, and a kind of shock-absorbing sole, comprises the end 2 in rubber sole 1 and rubber, and in described rubber sole 1 and rubber, the end 2 is placed in mould with unvulcanized rubber the shape being heated to medium well and being sulfided into; Described rubber sole 1 is sheet; In described rubber, the cross sectional shape at the end 2 is H type, in the rubber of H type structure, the end, has the upper groove 21 and lower groove that lay respectively at its upper and lower both sides, the connection that the trough rim of described upper groove 21 can be used between follow-up sole and upper of a shoe uses, the connection convenience between follow-up sole and upper of a shoe can be improved, be convenient to processing, lower groove is filling slot 22, the bottom land of described filling slot 22 is provided with steam vent 23, the set of described steam vent 23 successively to the middle part of the side, is filled with the EVA waste material head 3 smashed by half sole position in described filling slot 22; Also be provided with half finished rubber sheet 4 in described rubber sole 1 and rubber, described half finished rubber sheet 4 covers the notch of the filling slot 22 at the end 2 in described rubber, and described rubber sole 1 covers described half finished rubber sheet 4 at the end 2; The end 2 in described rubber, one-body molded by sulfuration in mould again between half finished rubber sheet 4 and rubber sole 1 three, form confined space parcel EVA waste material head 3 between the filling slot 22 at the end 2 and sheet rubber 4 in described rubber.
The shock-absorbing sole designed in sum, adopt at the bottom of sulfuration process technology centering, the large end, sheet rubber hierarchical structure carry out integrated shaping, change traditional gummed way, not only increase product quality, also reduce labour intensity, improve production efficiency, do not use glue inorganic agent, improve the feature of environmental protection; Being optimized the structure of shock-absorbing sole, is not simple level synergistic effect, but utilizes filling slot structure to realize the recycling again of EVA waste material, reaches economic benefit and combines with environmental benefit; Therefore, described shock-absorbing sole overall utility is high, and structure is simple, and it is convenient to make, and is suitable for producing quantitatively.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (5)
1. a shock-absorbing sole, is characterized in that: comprise the end in rubber sole and rubber, and in described rubber sole and rubber, the end is placed in mould with unvulcanized rubber the shape being heated to medium well and being sulfided into; In described rubber, the end, is provided with filling slot, and the bottom land of described filling slot is provided with steam vent, is filled with elastomeric material in described filling slot; Also be provided with half finished rubber sheet in described rubber sole and rubber, described half finished rubber sheet covers the notch of the filling slot at the end in described rubber, and described rubber sole covers described half finished rubber sheet at the end; The end in described rubber, one-body molded by sulfuration in mould again between half finished rubber sheet and rubber sole three.
2. shock-absorbing sole according to claim 1, is characterized in that: the elastomeric material in described filling slot is the EVA waste material head smashed or is directly made EVA sheet.
3. shock-absorbing sole according to claim 1 and 2, is characterized in that: described rubber sole structure in the form of sheets.
4. shock-absorbing sole according to claim 1, is characterized in that: in described rubber, the cross sectional shape at the end is H type, and in the rubber of H type structure, the end has the upper groove and lower groove that lay respectively at its upper and lower both sides, and lower groove is described filling slot.
5. shock-absorbing sole according to claim 4, is characterized in that: the steam vent set in described filling slot by half sole position successively to the middle part of the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006108.6A CN104490007A (en) | 2015-01-07 | 2015-01-07 | Damping sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006108.6A CN104490007A (en) | 2015-01-07 | 2015-01-07 | Damping sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104490007A true CN104490007A (en) | 2015-04-08 |
Family
ID=52931538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006108.6A Pending CN104490007A (en) | 2015-01-07 | 2015-01-07 | Damping sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490007A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477749A (en) * | 2018-03-30 | 2018-09-04 | 福建泉州中博新材料有限公司 | It is a kind of that there are the rubber soles and its production technology for being integrally formed built-in air cushion layer |
| CN110025077A (en) * | 2015-11-18 | 2019-07-19 | 锐步国际有限公司 | The manufacturing method of the extrusion part of article of footwear and the article of footwear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247963Y (en) * | 1995-12-27 | 1997-02-26 | 河南省偃师市环球鞋厂 | A New Type of Combined Sole |
| CN1211901A (en) * | 1996-11-27 | 1999-03-24 | 菲拉体育用品股份有限公司 | Shoes with a deformable insole that can adapt to the shape of the sole of the wearer's foot |
| CN102406282A (en) * | 2011-09-27 | 2012-04-11 | 东莞市义丰鞋材有限公司 | Integrally-formed sole processing technology |
| CN102742966A (en) * | 2012-07-04 | 2012-10-24 | 茂泰(福建)鞋材有限公司 | Novel sole |
| CN202653296U (en) * | 2012-04-06 | 2013-01-09 | 茂泰(福建)鞋材有限公司 | High-elastic vibration reduction box structure and shoe sole embedded with high-elastic vibration reduction box |
-
2015
- 2015-01-07 CN CN201510006108.6A patent/CN104490007A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247963Y (en) * | 1995-12-27 | 1997-02-26 | 河南省偃师市环球鞋厂 | A New Type of Combined Sole |
| CN1211901A (en) * | 1996-11-27 | 1999-03-24 | 菲拉体育用品股份有限公司 | Shoes with a deformable insole that can adapt to the shape of the sole of the wearer's foot |
| CN102406282A (en) * | 2011-09-27 | 2012-04-11 | 东莞市义丰鞋材有限公司 | Integrally-formed sole processing technology |
| CN202653296U (en) * | 2012-04-06 | 2013-01-09 | 茂泰(福建)鞋材有限公司 | High-elastic vibration reduction box structure and shoe sole embedded with high-elastic vibration reduction box |
| CN102742966A (en) * | 2012-07-04 | 2012-10-24 | 茂泰(福建)鞋材有限公司 | Novel sole |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025077A (en) * | 2015-11-18 | 2019-07-19 | 锐步国际有限公司 | The manufacturing method of the extrusion part of article of footwear and the article of footwear |
| CN110025077B (en) * | 2015-11-18 | 2022-12-30 | 锐步国际有限公司 | Extrusion part of footwear and manufacturing method of the footwear |
| CN108477749A (en) * | 2018-03-30 | 2018-09-04 | 福建泉州中博新材料有限公司 | It is a kind of that there are the rubber soles and its production technology for being integrally formed built-in air cushion layer |
| CN108477749B (en) * | 2018-03-30 | 2024-04-12 | 福建泉州中博新材料有限公司 | Rubber sole with integrally formed built-in air cushion layer and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Sien Inventor after: Zheng Rongda Inventor after: Yang Kunzong Inventor after: Jiang Yibin Inventor after: Wu Yuzhen Inventor before: Zheng Rongda Inventor before: Ding Sien Inventor before: Yang Kunzong Inventor before: Jiang Yibin Inventor before: Wu Yuzhen |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160708 Address after: 362200 Jinjiang City, Quanzhou Province, the first industrial zone of the village of the village of Fujian Applicant after: FUJIAN DENGTAI TECHNOLOGY CO., LTD. Address before: Chen Dai Zhen Jiang tou Cun 362000 Fujian city of Quanzhou province Jinjiang City Applicant before: Maotai(Fujian) Shoe Material Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |