CN220742393U - Compression-resistant EVA composite pad - Google Patents
Compression-resistant EVA composite pad Download PDFInfo
- Publication number
- CN220742393U CN220742393U CN202321390554.8U CN202321390554U CN220742393U CN 220742393 U CN220742393 U CN 220742393U CN 202321390554 U CN202321390554 U CN 202321390554U CN 220742393 U CN220742393 U CN 220742393U
- Authority
- CN
- China
- Prior art keywords
- eva
- plate
- panel
- compression
- main part
- 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.)
- Active
Links
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 230000006835 compression Effects 0.000 title claims description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 40
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 40
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 37
- 239000000463 material Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- -1 EVA compound Chemical class 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- NZCRJKRKKOLAOJ-XRCRFVBUSA-N rifaximin Chemical compound OC1=C(C(O)=C2C)C3=C4N=C5C=C(C)C=CN5C4=C1NC(=O)\C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@H](C)[C@@H](OC)\C=C\O[C@@]1(C)OC2=C3C1=O NZCRJKRKKOLAOJ-XRCRFVBUSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses an anti-compression EVA composite pad, which relates to the field of EVA pads and comprises an EVA plate and a plastic plate, wherein the EVA plate comprises an EVA plate main body, a hard frame and a separation cutting plate, the hard frame is fixedly connected to the outer wall of the EVA plate main body, four groups of hard frames are uniformly arranged around the outer wall of the EVA plate main body, one side of the EVA plate main body is fixedly connected with the separation cutting plate, and the separation cutting plate is in a cross shape.
Description
Technical Field
The utility model relates to the field of EVA (ethylene-vinyl acetate) mats, in particular to a compression-resistant EVA composite mat.
Background
EVA is copolymerized by ethylene and vinyl acetate, and has the Chinese cultural name: ethylene-vinyl acetate copolymer (ethylene-vinyl acetate copolymer), EVA has a quite wide application field, and is especially applied to shoe soles and interior materials of middle-high grade sneakers, mountain climbing shoes, slippers and sandals in the shoe industry, and is used as a cushion in the application.
EVA materials are characterized by good softness, rubber-like elasticity, good flexibility at-50 ℃, transparency and surface gloss, good chemical stability, good anti-aging and ozone resistance strength, no toxicity, but easy deformation when impacted, so irreversible product deformation can occur after long-term use, and the compression resistance and deformation resistance are poor.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the compression-resistant EVA composite pad comprises an EVA plate and a plastic plate, wherein one side of the EVA plate is fixed with one side of the plastic plate through glue adhesion.
As a further scheme of the utility model: EVA panel includes EVA panel main part, stereoplasm frame and separates the cutting board, EVA panel main part outer wall fixedly connected with stereoplasm frame, and the stereoplasm frame is equipped with four sets of and evenly sets up around EVA panel main part outer wall, EVA panel main part one side and separates cutting board fixed connection, separates the cutting board and is the cross.
As a further scheme of the utility model: and a reinforcing plate is fixedly bonded between the EVA plate and the plastic plate.
As a further scheme of the utility model: the reinforcing plate comprises four groups of fiber plates with the same size, and the four groups of fiber plates are fixed on one side of the EVA plate main body through separation cutting plates.
Compared with the prior art, the utility model has the beneficial effects that:
this prevent die mould EVA compound pad, including EVA panel and plastic panel, EVA panel one side is fixed through glue bonding with plastic panel one side, utilizes multilayer superimposed mode to consolidate the panel, has improved holistic structural strength and supportability when in-service use.
Drawings
FIG. 1 is a schematic view of an anti-compression EVA composite mat of the present utility model;
FIG. 2 is a disassembled view of the EVA composite mat of the present utility model;
fig. 3 is a disassembled view of the compression-resistant EVA composite mat of the present utility model.
As shown in the figure: 1. EVA sheet material; 2. a plastic plate; 3. an EVA board main body; 4. a hard frame; 5. separating the cutting plates; 6. a reinforcing plate; 7. a fiberboard.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, in the embodiment of the utility model, the compression-resistant EVA composite mat comprises an EVA sheet 1 and a plastic sheet 2, wherein one side of the EVA sheet 1 and one side of the plastic sheet 2 are fixed by glue adhesion, and the sheet is reinforced by a multilayer superposition manner, so that the overall structural strength and the support property are improved in practical use.
EVA panel 1 includes EVA panel main part 3, stereoplasm frame 4 and separates cutting board 5, and EVA panel main part 3 outer wall fixedly connected with stereoplasm frame 4, stereoplasm frame 4 are equipped with four sets of just evenly set up around EVA panel main part 3 outer wall, EVA panel main part 3 one side and separate cutting board 5 fixed connection, separate cutting board 5 and be the cross, when using, EVA panel main part 3 four sides stereoplasm frame 4 fine play the effect of preventing deformation, avoid EVA panel main part 3 to produce the deformation outside after receiving the impact.
The EVA sheet 1 and the plastic sheet 2 are fixedly bonded with a reinforcing plate 6, the reinforcing plate 6 is composed of four groups of fiber plates 7 with the same size, the four groups of fiber plates 7 are fixed on one side of the EVA sheet main body 3 through separation cutting plates 5, the fiber plates 7 are artificial boards made of wood fibers or other plant fibers serving as raw materials and urea-formaldehyde resin or other applicable adhesives, the artificial boards have soft texture and impact resistance, the four groups of fiber plates 7 are fixed by the separation cutting plates 5 to form four groups of impact resistant areas, and compared with the prior single-layer EVA sheets, the layered bonding design has stronger compression resistance and impact resistance.
Claims (3)
1. The utility model provides a prevent compound pad of die mould EVA, includes EVA panel (1) and plastic panel (2), its characterized in that: EVA panel (1) one side is fixed through glue bonding with plastic panel (2) one side, and EVA panel (1) are including EVA panel main part (3), stereoplasm frame (4) and partition cutting board (5), and EVA panel main part (3) outer wall fixedly connected with stereoplasm frame (4), stereoplasm frame (4) are equipped with four groups and evenly set up around EVA panel main part (3) outer wall, EVA panel main part (3) one side and partition cutting board (5) fixed connection, and partition cutting board (5) are cross.
2. The compression-resistant EVA composite mat according to claim 1, wherein: a reinforcing plate (6) is fixedly bonded between the EVA plate (1) and the plastic plate (2).
3. The compression-resistant EVA composite mat according to claim 2, wherein: the reinforcing plate (6) consists of four groups of fiber plates (7) with the same size, and the four groups of fiber plates (7) are fixed on one side of the EVA plate main body (3) through separation cutting plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390554.8U CN220742393U (en) | 2023-06-02 | 2023-06-02 | Compression-resistant EVA composite pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390554.8U CN220742393U (en) | 2023-06-02 | 2023-06-02 | Compression-resistant EVA composite pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742393U true CN220742393U (en) | 2024-04-09 |
Family
ID=90567667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390554.8U Active CN220742393U (en) | 2023-06-02 | 2023-06-02 | Compression-resistant EVA composite pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742393U (en) |
-
2023
- 2023-06-02 CN CN202321390554.8U patent/CN220742393U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |