CN209965362U - Light high-elasticity jumping shoes - Google Patents
Light high-elasticity jumping shoes Download PDFInfo
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- CN209965362U CN209965362U CN201821922376.8U CN201821922376U CN209965362U CN 209965362 U CN209965362 U CN 209965362U CN 201821922376 U CN201821922376 U CN 201821922376U CN 209965362 U CN209965362 U CN 209965362U
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- shoe
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- sole
- resilient
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- 230000009191 jumping Effects 0.000 title abstract description 10
- 239000004005 microsphere Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 210000000629 knee joint Anatomy 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000004156 Azodicarbonamide Substances 0.000 description 3
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 3
- 235000019399 azodicarbonamide Nutrition 0.000 description 3
- 102000004603 Vesicle-Associated Membrane Protein 1 Human genes 0.000 description 2
- 108010017743 Vesicle-Associated Membrane Protein 1 Proteins 0.000 description 2
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000037257 muscle growth Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a shoe, which provides a light high-elasticity jump shoe, comprising a sole and a vamp, wherein the sole comprises a shoe cushion layer, a middle bottom layer, a bottom cushion layer and an elastic layer consisting of elastic balls, and the shoe cushion layer, the middle bottom layer, the bottom cushion layer and the elastic layer are sequentially bonded; the utility model discloses an elastic layer is for containing the elastic ball of expanded microballon, can show to reduce the weight of jumping shoes, and the expanded microballon has splendid resilience, makes the spring softer like this, plays the guard action to children especially knee joint in the motion, still has skid-proof effect.
Description
Technical Field
The utility model relates to a shoe, in particular to a light high-elasticity bouncing shoe.
Background
The children can improve physical fitness and quality, promote muscle growth and skeleton formation and development, stimulate sense organs and promote intelligent development when performing body-building sports, the daily body-building and entertainment appliances relate to bouncing sports less, and bouncing equipment like a bouncing trampoline occupies a larger area and cannot exercise anytime and anywhere. The children can do jumping entertainment activities by wearing the jumping shoes, the requirement on the area of the field is small, the requirement of the children on jumping entertainment can be met, and the purpose of physical exercise can be achieved. The body-building bouncing shoe product on the market at present adopts a spring as an elastic component, the bouncing shoe made of the spring is large in mass, poor in buffering performance and too large in elasticity, and the bouncing shoe is not beneficial to being used for children in the aspects of safety and convenience in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light high elasticity formula jump shoes to solve the not enough of jump shoes among the prior art.
The light high-elasticity jump shoe comprises a sole and a vamp, wherein the sole comprises a shoe cushion layer, a middle bottom layer, a bottom cushion layer and an elastic layer consisting of elastic balls, and the shoe cushion layer, the middle bottom layer, the bottom cushion layer and the elastic layer are sequentially bonded;
compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a jump shoes elastic layer is for containing the elastic ball of expanded microballon, can show to reduce the weight of jumping shoes, and the expanded microballon has splendid resilience, makes the spring softer like this, plays the guard action to children especially knee joint in the motion, and the arch on elastic ball spheroid surface still has skid-proof effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of a mold with a spherical shape in the middle.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Referring to fig. 1, the light high-elasticity jump shoe comprises a sole and a vamp 1, wherein the sole comprises a shoe cushion layer 2, a middle bottom layer 3, a sole cushion layer 4 and an elastic layer 8 consisting of an elastic ball 5, and the shoe cushion layer, the middle bottom layer, the sole cushion layer and the elastic layer 8 are sequentially bonded;
preferably, the surface of the elastic ball 5 is provided with a bulge 7 for preventing slipping;
preferably, the elastic ball 5 is filled with expanded microspheres 6;
the vamp 1 is a textile cloth vamp, and the vamp is bonded with the middle sole layer.
Wherein:
the thickness of the sole of the jump shoe is 4-10 cm, the thickness of the insole layer is 1-2 cm, the thickness of the middle insole layer is 2-5 cm, and the thickness of the bottom insole layer is 1-3 cm.
The surface of the insole layer 2 is provided with air holes with the distance of 0.5-1 cm.
At the bottom of the shoe, 3-5 elastic balls are arranged at the front sole part, 2-4 elastic balls are arranged at the middle part, and 4-6 elastic balls are arranged at the heel part;
the diameter of the elastic ball is 2-5 cm, the diameter of the expanded microsphere is 40-120 microns, and the height of the bulge 7 is 0.2-0.5 cm;
the material of the convex objects is consistent with that of the outer layer of the elastic ball, and the convex objects are made of polyvinyl chloride.
Wherein, the expanded microsphere is formed by thermal expansion of the thermal expansion microsphere, and the term of the thermal expansion microsphere is interpreted as follows: the shell is thermoplastic polymer, and the core is a polymer microsphere encapsulating expandable substances, wherein the boiling point of the expandable substances in the core is not higher than the softening temperature of the thermoplastic polymer shell, and after the expandable substances are heated, the polymer shell is softened, the substances in the core are evaporated, the internal pressure is increased, and the volume is increased. The inner filler of the elastic ball of the utility model is an expanded microsphere which can be purchased in the market, such as EXPANCEL DE series expanded microspheres, E-micro DE series expanded microspheres, etc. Or prepared using techniques disclosed in the 201510483687.3 or 20152099908.8 or 201520594436.8 patents.
The preparation method of the elastic ball filled with the expanded microspheres comprises the following steps:
uniformly stirring PVC pasty resin powder, expanded microspheres, a calcium-zinc stabilizer, a DOP plasticizer and an Azodicarbonamide (AC) foaming agent in a stirrer to form a PVC paste mixture, injecting the PVC paste mixture into a mold with a spherical middle part, curing and molding at 180 ℃, and demolding to obtain elastic balls filled with the expanded microspheres;
the weight parts of each component are as follows:
100 parts of PVC pasty resin powder, 20 parts of expanded microspheres, 5 parts of calcium-zinc stabilizer, 5 parts of DOP plasticizer and 2 parts of azodicarbonamide;
referring to fig. 2, the middle part of the mold is provided with a spherical mold, and the mold comprises a large mold body which is formed by splicing four mold splitting bodies 9 and is provided with a hollow spherical shape 11 in the middle, a material injection opening 12 and an exhaust opening 10 are arranged on the outer surface of each mold splitting body 9, each mold splitting body 9 is provided with a material channel 13 and an exhaust channel 14, one end of each material channel 13 is connected with the corresponding injection opening 12, the other end of each material channel is communicated with the corresponding hollow spherical shape 11, one end of each exhaust channel 14 is connected with the corresponding exhaust opening 10, the other end of each exhaust channel is communicated with the corresponding hollow spherical shape 11, and the exhaust opening 10 is provided with an exhaust control valve;
in the embodiment, the jumping shoes prepared by the elastic balls with the expanded microspheres arranged inside can obviously reduce the weight of the jumping shoes, the bouncing is softer, the jumping shoes play a role in protecting children, particularly knee joints, during sports, and the bulges on the surfaces of the elastic balls also have an anti-skidding function.
Claims (10)
1. Light high elasticity formula jump shoes, including sole and vamp (1), its characterized in that, the sole includes insole layer (2), insole layer (3), insole layer (4) and elastic layer (8) by elasticity ball (5) constitution, insole layer and elastic layer bond in proper order.
2. A lightweight highly resilient jump shoe according to claim 1 wherein said resilient ball is provided with protrusions (7) on its surface.
3. A lightweight highly resilient jump shoe according to claim 1 wherein said resilient ball is filled with expanded microspheres (6).
4. A lightweight highly resilient jump shoe according to claim 2 wherein said resilient ball is filled with expanded microspheres (6).
5. The light high-elasticity jump shoe as claimed in claim 1, wherein the insole layer has air holes at a distance of 0.5-1 cm.
6. The light high-elasticity jump shoe as claimed in claim 1, wherein the thickness of the sole of the jump shoe is 4-10 cm, wherein the thickness of the insole layer is 1-2 cm, the thickness of the midsole layer is 2-5 cm, and the thickness of the insole layer is 1-3 cm.
7. The lightweight high-resilience bouncing shoe as claimed in claim 1, wherein the number of the resilient balls mounted on the sole of the shoe is 3-5 in the front sole portion, 2-4 in the middle portion, and 4-6 in the heel portion.
8. A lightweight high-resilience bouncing shoe as claimed in claim 2, wherein the diameter of the resilient ball is 2-5 cm, and the height of the protrusion (7) is 0.2-0.5 cm.
9. A lightweight highly resilient jump shoe according to any one of claims 1 to 7 wherein said resilient ball has a diameter of 2 to 5 cm.
10. The lightweight highly resilient jump shoe of claim 4 wherein said expanded microspheres have a diameter of 40 to 120 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922376.8U CN209965362U (en) | 2018-11-21 | 2018-11-21 | Light high-elasticity jumping shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922376.8U CN209965362U (en) | 2018-11-21 | 2018-11-21 | Light high-elasticity jumping shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965362U true CN209965362U (en) | 2020-01-21 |
Family
ID=69250117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821922376.8U Active CN209965362U (en) | 2018-11-21 | 2018-11-21 | Light high-elasticity jumping shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965362U (en) |
-
2018
- 2018-11-21 CN CN201821922376.8U patent/CN209965362U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lightweight high elastic jump shoes Effective date of registration: 20231017 Granted publication date: 20200121 Pledgee: Silicon Valley Bank Co.,Ltd. Pledgor: Fast thinking technology (Shanghai) Co.,Ltd.|NANOSPHERE (SHANGHAI) Co.,Ltd. Registration number: Y2023310000625 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200121 Pledgee: Silicon Valley Bank Co.,Ltd. Pledgor: Fast thinking technology (Shanghai) Co.,Ltd.|NANOSPHERE (SHANGHAI) Co.,Ltd. Registration number: Y2023310000625 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: No. 255 Zhongtian Road, Tianjia Town, Tongnan District, Chongqing City, 402679 Patentee after: Chongqing Kuaisirui Technology Co.,Ltd. Country or region after: China Address before: Room 403, building 1, 396 Xinfu Road, Minhang District, Shanghai 201100 Patentee before: NANOSPHERE (SHANGHAI) Co.,Ltd. Country or region before: China |