CN105876997B - A kind of production method of the damping sphere with dual nested structure - Google Patents
A kind of production method of the damping sphere with dual nested structure Download PDFInfo
- Publication number
- CN105876997B CN105876997B CN201610421151.3A CN201610421151A CN105876997B CN 105876997 B CN105876997 B CN 105876997B CN 201610421151 A CN201610421151 A CN 201610421151A CN 105876997 B CN105876997 B CN 105876997B
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- sphere
- damping
- lower die
- fixed pin
- internal layer
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- 238000013016 damping Methods 0.000 title claims abstract description 56
- 230000009977 dual effect Effects 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000012780 transparent material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 229920001971 elastomer Polymers 0.000 abstract description 5
- 239000006261 foam material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000008454 Hyperhidrosis Diseases 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 208000013460 sweaty Diseases 0.000 description 1
- 238000010792 warming Methods 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
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- 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
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- 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
- B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
- B29D35/0018—Moulds
-
- 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
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
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 kind of production methods of the damping sphere with dual nested structure, including midsole and rubber sole, the damping sphere of dual nesting is additionally provided between the midsole and the rubber sole, the midsole has the fitting groove for placing the damping sphere, the damping sphere includes more than two and is symmetricly set on the midsole, the midsole is equipped with quantity and position fitting groove corresponding with the damping sphere, wherein, the damping sphere includes internal layer elastic sphere and outer layer spherocolloid, the internal layer elastic sphere is made of resilient foam material, the outer layer spherocolloid is made of elastic gel material；When being under pressure, its respective cushioning effect can not only be played, and internal layer elastic sphere and outer layer spherocolloid can interact and further generate better damping effect.
Description
Technical field
The present invention relates to footwear technologies, more particularly to a kind of making of the damping sphere with dual nested structure
Method.
Background technology
The shoes requirement daily as people, carries the functions such as warming, protection, beauty.In some occasions, such as open country
The occasions such as outer activity, training, rescue, it usually needs shoes have the shock-absorbing function of some, to meet people for leg, foot
Security needs.Damping shoe is one kind of functional shoe, is primarily referred to as having absorption foot impacts power, and then protect the shoes of foot
Son.People attach great importance to the shock-proof effect of shoes, because the shock-proof effect of shoes directly affects its snugness of fit and fortune
Dynamic effect, especially prominent in athletics sports field, a pair of has good shock-proof effect and shoes comfortable and easy to wear can not only be protected
The both feet of sportsman can more improve the sports achievement of sportsman.
Traditional damping shoe is mainly the following：
1. air cushion shock：Mainly heel position is covered with air cushion, as a kind of mode for absorbing impact force；Generally use is big
The air cushion covering sole of area carries out damping, and damping effect is more inflexible, wears be easy fatigue for a long time, and the system of air cushion itself
Make that technique is more demanding, once certain of air cushion occur it is damaged if entire air cushion will be caused ineffective；
2. oily packet damping：Use semi-liquid gel as the absorbing medium of cushion effect, but its mobility is poor, is not suitable for
Quick type of sports；
3. material damping：Mainly achieve the effect that damping using shock-absorbing polyurethane material, damping effect is limited, merely
It is difficult to reach ideal damping requirement by vibration-absorptive material；
4. damping insoles：Mainly achieve the effect that damping, but the material one that damping insoles use by damping insoles
As elasticity preferably, but gas permeability and comfort are poor, since insole is to be in direct contact with the sole of people, and be sealed in the interior of shoes
Portion, the problems such as being easy to cause sweaty feet or smelly foot；
5. spring shock absorption：Cushioning effect is carried out by the way that spring structure is arranged, however, when bearing greater impact power, only
It depends merely on independent spring and carries out damping, be easy to cause the elastic fatigue of spring, and influence the effect of its shock-absorbing, shorten the working life.
Requirement with consumer to product shoes is continuously improved, and the above-mentioned conventional base shoes listed substantially are subtracted by single
The footwear sole construction composition for shaking material composition vibration-absorptive material entirety, is also mostly levels even if there are the combination of two kinds of damping materials
Structure is kept completely separate shock-damping structure independent of each other, it is difficult to merge the performance of two kinds of materials and play and preferably subtracts
Shake effect.
Invention content
The present invention to solve the above problems, provide a kind of production method of the damping sphere with dual nested structure,
Constituting dual nested damping sphere with outer layer spherocolloid by internal layer elastic sphere can not only play when being under pressure
Its respective cushioning effect, and internal layer elastic sphere and outer layer spherocolloid can interact and further generate 1+1>2 subtract
Shake effect.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of production method of the damping sphere with dual nested structure comprising following steps：
A., model cavity and the first lower die cavity on first, and the model cavity on described first respectively are set in the first mold
The first upper mold fixed pin and the first lower die fixed pin are set with the first lower die cavity；
B. internal layer elastic sphere, and profit are prepared in the way of ejection formation or form by first mold
With the first upper mold fixed pin and the first lower die fixed pin location hole is respectively formed at internal layer elastic sphere both ends；
C. the second mold setting second on model cavity and the second lower die cavity, and respectively on described second model cavity and
The second upper mold fixed pin and the second lower die fixed pin is arranged in the second lower die cavity；
D. the internal layer elastic sphere is put into second mold, and by the location hole set of the internal layer elastic sphere
It is located in the second upper mold fixed pin and the second lower die fixed pin；
E. after the molding of second mold, the internal layer elastic sphere is fixed on described second model cavity and described
The center of second lower die cavity；
F. outer layer colloidal materials are injected to second mold, which will wrap up the internal layer elastic sphere
And the rest of model cavity and the second lower die cavity on described second is filled, form outer layer spherocolloid；
G. the internal layer elastic sphere and the outer layer spherocolloid constitute the damping sphere with dual nested structure.
Preferably, the location hole is double diameter location holes, the first upper mold fixed pin, the first lower die fixed pin, second
Upper mold fixed pin, the shape of the second lower die fixed pin and the shape of double diameter location holes match.
Preferably, the internal layer elastic sphere fitting is arranged in the outer layer spherocolloid.
Preferably, the outer layer spherocolloid is made of transparent material or trnaslucent materials.
Preferably, it is attached by elastic arm between two neighboring damping sphere, wherein two neighboring internal layer elastic ball
It is equipped with internal layer elastic arm between body, outer layer elastic arm is equipped between two neighboring outer layer spherocolloid
The beneficial effects of the invention are as follows：
(1), the present invention constitutes dual nested damping sphere by internal layer elastic sphere with outer layer spherocolloid, is being pressed
When power, its respective cushioning effect can not only be played, and internal layer elastic sphere and outer layer spherocolloid can interact into
One step generates 1+1>2 damping effect；
(2), the outer layer spherocolloid is made of transparent material or trnaslucent materials, can more easily observe internal layer
The deformation of elastic sphere, and it is more beautiful；
(3), it is attached by elastic arm between two neighboring damping sphere so that elastic deformation space is with more extension
Property, stability is more preferable；
(4), the damping sphere includes the outer edge area of two or more and the rear heel that is symmetricly set on the midsole,
Stability is more preferable, and can form damping space again in the intermediate region of rear heel, further increases damping effect.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the assembly structure diagram at the dual shock-absorbing sport shoes bottom of the present invention；
Fig. 2 is the decomposition texture schematic diagram at the dual shock-absorbing sport shoes bottom of the present invention；
Fig. 3 is the structural schematic diagram of first mold of the present invention for making internal layer elastic sphere；
Fig. 4 is to the structural schematic diagram after the first die perfusion internal layer elastic sphere；
Fig. 5 is the structural schematic diagram of second mold of the present invention for making outer layer spherocolloid；
Fig. 6 is that the structural schematic diagram after forming outer layer spherocolloid is filled to the second mold；
In figure：
10- midsoles；11- fitting grooves
20- damping spheres；21- internal layer elastic spheres；211- internal layer elastic arms；212- location holes；22- outer layer spherocolloids；
221- outer layer elastic arms；
30- rubber soles；
The first molds of 40-；Model cavity on 41- first；42- the first lower die cavities；43- the first upper mold fixed pins；
44- the first lower die fixed pins；
The second molds of 50-；Model cavity on 51- second；52- the second lower die cavities；53- the second upper mold fixed pins；
54- the second lower die fixed pins.
Specific implementation mode
In order to keep technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of dual shock-absorbing sport shoes bottom with dual nested structure of the invention, including shoes
Midsole 10 and rubber sole 30 are additionally provided with the damping sphere of dual nesting between the midsole 10 and the rubber sole 30
20, the midsole 10 has the fitting groove 11 for placing the damping sphere 20, wherein the damping sphere 20 includes internal layer bullet
Property sphere 21 and outer layer spherocolloid 22, the internal layer elastic sphere 21 are made of resilient foam material, the outer layer spherocolloid 22
It is made of elastic gel material, dual nested damping sphere 20 is constituted with outer layer spherocolloid 22 by internal layer elastic sphere 21,
When being under pressure, its respective cushioning effect, and 22 energy of internal layer elastic sphere 21 and outer layer spherocolloid can not only be played
Enough interactions further generate 1+1>2 damping effect
In the present embodiment, the fitting of internal layer elastic sphere 21 is arranged in the outer layer spherocolloid 22, or can also
It is arranged at intervals on as needed in the outer layer spherocolloid 22.Also, the outer layer spherocolloid 22 is using transparent material or half
Transparent material is made, to observe the deformation of the internal layer elastic sphere 21.
In order to which the globality and stability that make damping sphere are more preferable, in the present embodiment, the damping sphere 20 includes two
Above and it is symmetricly set on the midsole 10, the midsole 10 is equipped with quantity and position is corresponding with the damping sphere 20
Fitting groove 11, also, be attached by elastic arm between two neighboring damping sphere 20；Specifically, two neighboring internal layer
It is equipped with internal layer elastic arm 211 between elastic sphere 21, outer layer elastic arm 221 is equipped between two neighboring outer layer spherocolloid 22, it should
Connectivity slot is equipped in outer layer elastic arm 221.
It should be noted that solid construction can be used in internal layer elastic sphere 21 of the present invention, hollow knot can also be used
Structure.
20 production method of damping sphere of the present invention includes the following steps：
A., model cavity 41 and the first lower die cavity 42 on first are set in the first mold 40, and respectively on described first
The first upper mold fixed pin 43 and the first lower die fixed pin 44 is arranged (such as Fig. 3 institutes in model cavity 41 and the first lower die cavity 42
Show)；
B. internal layer elastic sphere 21 is prepared in the way of ejection formation or form by first mold 40,
And distinguished at 21 both ends of internal layer elastic sphere using the first upper mold fixed pin 43 and the first lower die fixed pin 44
Form location hole 212 (as shown in Figure 4)；
C. model cavity 51 and the second lower die cavity 52 in the second mold 50 setting second, and respectively in second upper mold
The second upper mold fixed pin 53 and the second lower die fixed pin 51 is arranged in cavity 51 and the second lower die cavity 52；
D. the internal layer elastic sphere 21 is put into second mold 50, and the internal layer elastic sphere 21 is determined
Position hole 212 is set in the second upper mold fixed pin 53 and the second lower die fixed pin 54 (as shown in Figure 5)；
E. after the molding of second mold 50, the internal layer elastic sphere 21 is fixed on model cavity 51 on described second
With the center of the second lower die cavity 52；
F. outer layer colloidal materials are injected to second mold 50, which will wrap up the internal layer elastic ball
Body 21 and the rest for filling model cavity 51 and the second lower die cavity 52 on described second form outer layer spherocolloid 22
(as shown in Figure 6)；
G. the internal layer elastic sphere 21 and the outer layer spherocolloid 22 constitute the damping sphere with dual nested structure
20。
In the present embodiment, the location hole 212 is double diameter location holes, and the first upper mold fixed pin 43, the first lower die are solid
Determine needle 44, the second upper mold fixed pin 53, the shape of the second lower die fixed pin 54 and the shape of double diameter location holes to match.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (5)
1. a kind of production method of the damping sphere with dual nested structure, which is characterized in that include the following steps：
A., model cavity and the first lower die cavity on first, and model cavity and institute on described first respectively are set in the first mold
It states the first lower die cavity and the first upper mold fixed pin and the first lower die fixed pin is set；
B. internal layer elastic sphere is prepared in the way of ejection formation or form by first mold, and utilize institute
It states the first upper mold fixed pin and the first lower die fixed pin and is respectively formed location hole at internal layer elastic sphere both ends；
C. model cavity and the second lower die cavity in the second mold setting second, and the model cavity and described on described second respectively
The second upper mold fixed pin and the second lower die fixed pin is arranged in second lower die cavity；
D. the internal layer elastic sphere is put into second mold, and the location hole of the internal layer elastic sphere is set in
In the second upper mold fixed pin and the second lower die fixed pin；
E. after the molding of second mold, the internal layer elastic sphere is fixed on model cavity and described second on described second
The center of lower die cavity；
F. outer layer colloidal materials are injected to second mold, which will wrap up the internal layer elastic sphere and fill out
The rest of model cavity and the second lower die cavity on described second is filled, outer layer spherocolloid is formed；
G. the internal layer elastic sphere and the outer layer spherocolloid constitute the damping sphere with dual nested structure.
2. a kind of production method of damping sphere with dual nested structure according to claim 1, which is characterized in that
The location hole is double diameter location holes, the first upper mold fixed pin, the first lower die fixed pin, the second upper mold fixed pin, second
The shape of lower die fixed pin and the shape of double diameter location holes match.
3. a kind of production method of damping sphere with dual nested structure according to claim 1, which is characterized in that
The internal layer elastic sphere fitting is arranged in the outer layer spherocolloid.
4. a kind of production method of damping sphere with dual nested structure according to claim 1, which is characterized in that
The outer layer spherocolloid is made of transparent material or trnaslucent materials.
5. a kind of production method of damping sphere with dual nested structure according to claim 3 or 4, feature exist
In being attached by elastic arm between two neighboring damping sphere, wherein be equipped between two neighboring internal layer elastic sphere interior
Layer elastic arm, outer layer elastic arm is equipped between two neighboring outer layer spherocolloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421151.3A CN105876997B (en) | 2016-06-13 | 2016-06-13 | A kind of production method of the damping sphere with dual nested structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421151.3A CN105876997B (en) | 2016-06-13 | 2016-06-13 | A kind of production method of the damping sphere with dual nested structure |
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| Publication Number | Publication Date |
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| CN105876997A CN105876997A (en) | 2016-08-24 |
| CN105876997B true CN105876997B (en) | 2018-08-10 |
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| CN201610421151.3A Active CN105876997B (en) | 2016-06-13 | 2016-06-13 | A kind of production method of the damping sphere with dual nested structure |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6963369B2 (en) * | 2016-09-30 | 2021-11-10 | 美津濃株式会社 | Sole structure for shoes and shoes using it |
| CN106377010B (en) * | 2016-10-25 | 2019-04-12 | 泉州寰球鞋服有限公司 | Folder damping speed bullet sole |
| CN107048590A (en) * | 2016-11-22 | 2017-08-18 | 三六度(中国)有限公司 | Sports shoe sole with hollow ball shock-damping structure |
| CN110731575A (en) * | 2019-09-24 | 2020-01-31 | 惠州市思凯鞋业有限公司 | high-elasticity shock-absorbing sole, manufacturing method thereof and sports shoes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005124Y (en) * | 2007-03-29 | 2008-01-16 | 李宁体育(上海)有限公司 | Multipurpose sport shoes |
| CN201226858Y (en) * | 2008-06-02 | 2009-04-29 | 林少雄 | Novel elastic soles |
| CN201585487U (en) * | 2009-12-15 | 2010-09-22 | 李光 | Shock buffering mechanism for high-stability shoes |
| CN201700506U (en) * | 2010-04-23 | 2011-01-12 | 泰亚鞋业股份有限公司 | Sneaker sole with automatic control ground structure |
| CN205923118U (en) * | 2016-06-13 | 2017-02-08 | 三六一度(中国)有限公司 | At bottom of double shock absorption sports shoes with dual nested structure |
-
2016
- 2016-06-13 CN CN201610421151.3A patent/CN105876997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005124Y (en) * | 2007-03-29 | 2008-01-16 | 李宁体育(上海)有限公司 | Multipurpose sport shoes |
| CN201226858Y (en) * | 2008-06-02 | 2009-04-29 | 林少雄 | Novel elastic soles |
| CN201585487U (en) * | 2009-12-15 | 2010-09-22 | 李光 | Shock buffering mechanism for high-stability shoes |
| CN201700506U (en) * | 2010-04-23 | 2011-01-12 | 泰亚鞋业股份有限公司 | Sneaker sole with automatic control ground structure |
| CN205923118U (en) * | 2016-06-13 | 2017-02-08 | 三六一度(中国)有限公司 | At bottom of double shock absorption sports shoes with dual nested structure |
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| CN105876997A (en) | 2016-08-24 |
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