CN202700026U - Sliding plate structure for polystyrene foaming core plate - Google Patents
Sliding plate structure for polystyrene foaming core plate Download PDFInfo
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- CN202700026U CN202700026U CN 201220340655 CN201220340655U CN202700026U CN 202700026 U CN202700026 U CN 202700026U CN 201220340655 CN201220340655 CN 201220340655 CN 201220340655 U CN201220340655 U CN 201220340655U CN 202700026 U CN202700026 U CN 202700026U
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- layer
- superficial
- core plate
- leaching membrane
- skateboard
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Abstract
The utility model discloses a sliding plate structure for a polystyrene foaming core plate. The sliding plate structure comprises the foaming core plate (1), and a reinforcing surface layer (A) arranged on one surface of the core plate. The core plate (1) is a polystyrene core plate. The reinforcing surface layer (A) comprises a reinforcing layer (2) and a transparent laminating layer (3) arranged on the outer surface of the reinforcing layer. The reinforcing layer (2) is pasted on the core plate (1) through an epoxy resin layer (4). The polystyrene foaming core plate which is high in strength, cheap in price and wide in source is used and the side face of the core plate is provided with non-woven fabric serving as the reinforcing layer so that the sliding plate structure is formed. Epoxy resin is adopted to paste the reinforcing layer and the polystyrene foaming core plate and the hardening epoxy resin layer forms an outer case of high strength and good toughness, so comprehensive mechanical performance of strength and rigidity of the sliding plate structure is greatly enhanced, and production cost is lowered.
Description
Technical field
The utility model relates to the equipment of gliding motility, relates in particular to the skateboard that a kind of making is used for the motions such as skiing, water skiing and surfing.
Background technology
Existing skateboarding comprises panel, central layer and base plate.For so that slide plate is lightweight, intensity is good, central layer generally all adopts more low-density light weight board to make; For reducing sliding friction, the base plate of slide plate adopts one deck low-friction coefficient and impact-resistant polyethylene solid sheet to make; For increasing the attractive in appearance of slide plate, can be printed at surface coverage one deck of slide plate the film of shades of colour or bump maps line.Panel, central layer and base plate three ply board material are by heating, roll extrusion, cooling or adopt the modes such as solid is bonding to be combined into one.Because skateboarding uses under the environment of high speed, impact, wearing and tearing, thereby have relatively high expectations for comprehensive mechanical performances such as shock-resistant, the anti abrasive intensity of slide plate, rigidity.For many years, industry all at the composite construction of making great efforts to attempt passing through to change slide plate, satisfies its needs.For example, adopt the sheet material of the foamed plastic of different plastic cement or different densities, be overlapped into the composite slide-plate structure, in order to obtain the overall characteristics such as toughness is strong, hardness is high, lightweight.But the production of prior art all can not obtain to be fit to use the intensity height under the various environment, lightweight skateboard.
The utility model content
The purpose of this utility model will solve the technical problem of existing slide plate intensity and the unappeasable market demand of weight, proposes high, the lightweight and cheap skateboarding of a kind of intensity.
For addressing the above problem, the skateboard of a kind of expanded polystyrene (EPS) central layer that the utility model proposes, comprise a foaming central layer, be located at the reinforcement superficial layer on this central layer one surface.Described central layer is the polystyrene central layer.Described reinforcement superficial layer comprises: enhancement Layer and the transparent leaching membrane layer of being located at this enhancement Layer outer surface, and enhancement Layer is pasted by an epoxy resin layer and described central layer.
Wherein, described enhancement Layer is nonwoven.
Preferably, another surface of described polystyrene central layer also is provided with described reinforcement superficial layer.
Described two inner surfaces of strengthening the leaching membrane layer at least one reinforcement superficial layer of superficial layer are provided with decalcomania.
Preferably, another surface of described polystyrene central layer is pasted with at least one polyethylene foam plate by adhesion agent layer, and consists of compound core plate; The lateral surface of this polyethylene foam plate is provided with superficial layer, and this superficial layer comprises: described enhancement Layer and the transparent leaching membrane layer of being located at this enhancement Layer outer surface, and enhancement Layer is pasted by a hot melt adhesion agent layer and described polyethylene foam plate.
The inner surface of the leaching membrane layer in described superficial layer and/or the reinforcement superficial layer is provided with decalcomania.
More excellent, also be provided with the figuratum polyethylene foam lining of a surface band between described leaching membrane layer and the enhancement Layer or do not have figuratum polyethylene foam lining.
The utility model slide plate use that a kind of intensity is high, price is cheap and foamed polystyrene (EPS) material of wide material sources as central layer, nonwoven is set as enhancement Layer in the central layer side again, form the composite slide-plate structure.Described enhancement Layer intensity is high, good toughness, covers integral rigidity and the intensity that can effectively improve slide plate in the central layer side.Particularly, by up to a hundred times exploration and tests, find a kind of specific bond-epoxy resin, can so that described enhancement Layer can be excessively firmly bonding with specific foamed polystyrene (EPS) central layer, through fatigue test, prove to be difficult for the delamination cracking.What is more important is as bonding epoxy resin layer, forms after the sclerosis that intensity is high, the good toughness shell, thus like so that the comprehensive mechanical performance of the strength and stiffness of skateboard greatly strengthen.Through the great many of experiments statistics, the utility model skateboard is compared with existing skateboard, and under identical Rigidity and strength, the thickness of slide plate can reduce about 26%, and weight can alleviate about 18%.Therefore, can obtain the skateboarding that Rigidity and strength is good, lightweight and cost of manufacture is low.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, wherein:
Fig. 1 is the combination schematic diagram of the utility model the first slide plate cross section structure;
Fig. 2 is the combination schematic diagram of the utility model the second slide plate cross section structure;
Fig. 3 is the combination schematic diagram of the third slide plate cross section structure of the utility model;
Fig. 4 is the combination schematic diagram of the 4th kind of slide plate cross section structure of the utility model;
Fig. 5 is the combination schematic diagram of the 5th kind of slide plate cross section structure of the utility model;
Fig. 6 is the combination schematic diagram of the 6th kind of slide plate cross section structure of the utility model;
Fig. 7 is the combination schematic diagram of the 7th kind of slide plate cross section structure of the utility model.
The specific embodiment
Fig. 1 shows the cross section structure of the first slide plate of the utility model skis embodiment.The skateboard of described expanded polystyrene (EPS) central layer, comprise a foaming central layer 1, be located at the reinforcement superficial layer A of this central layer lower surface.This central layer 1 is the foamed polystyrene central layer, strengthens superficial layer A and comprises: enhancement Layer 2 and be pasted on the transparent leaching membrane layer 3 of enhancement Layer 2 outer surfaces by hot melt adhesion agent layer 7, and enhancement Layer 2 is pasted by an epoxy resin layer 4 and the lower surface of central layer 1.Enhancement Layer 2 can adopt nonwoven.
As shown in Figure 2, the upper surface of polystyrene central layer 1 also can be provided with described reinforcement superficial layer A, and the inner surface of strengthening the leaching membrane layer 3 among the superficial layer A on this is provided with decalcomania.As shown in Figure 3, upper and lower two inner surfaces of strengthening the leaching membrane layer 3 among the superficial layer A are equipped with decalcomania, and between leaching membrane layer 3 and enhancement Layer 2, all can be provided with a polyethylene foam lining 9, this polyethylene foam lining 9 is pasted by a hot melt adhesion agent layer 7 and enhancement Layer 2.
As shown in Figure 4, the inner surface of upper and lower leaching membrane layer 3 does not arrange decalcomania, is with figuratum polyethylene foam lining 8, pattern to be located at this polyethylene foam lining 8 on the surface of leaching membrane layer 3 but be provided with between leaching membrane layer 3 and enhancement Layer 2.
In the above-mentioned skateboard, central layer 1 can adopt the PS foaming plate to make the stepped construction of one or more layers different densities plate, and thickness is 4 ~ 50 mm, and the expansion ratio of PS foamed board is 35 times-75 times.Can adopt the thick PE material of 1 ~ 8 mm (density is 1.5 ~ 10 pounds/cubic feet) or ethylene vinyl acetate (EVA) material (hardness is 35 ° ~ 65 °) to be made as lining 8 and or lining 9.Hot melt solid 7 can be chosen the solid of extremely-low density metallocene (Metallocen Catalysced) or the solid of ethene improved vinylacetate.Also can select the bonding hot melt solid of other suitable layers of materials.Be located at the one-tenth-value thickness 1/10 of leaching membrane layer of undersurface layer A generally greater than the one-tenth-value thickness 1/10 of the leaching membrane layer of upper surface layer A, and form the solid slab of a smooth surface.The Thickness of the leaching membrane layer of upper surface layer A outer surface is 0.03 ~ 0.2mm, and the solid slab Thickness of undersurface layer A outer surface is 0.03 ~ 3mm.Leaching membrane layer 3 can adopt polyethylene (PE) or polypropylene (PP) material to make.
The skateboard of expanded polystyrene (EPS) central layer as shown in Figure 5, foamed polystyrene central layer 1 lower surface is provided with the reinforcement superficial layer A identical with the first slide plate shown in Figure 1, but, the upper surface of polystyrene central layer 1 is pasted with at least one polyethylene foam plate 6 by adhesion agent layer 5, and consists of compound core plate.The thickness of polyethylene foam plate 6 is 2 ~ 25mm, and density is 1.5～4 pounds/cubic feet.The lateral surface of this polyethylene foam plate 6 is provided with superficial layer B, this superficial layer B comprises: described enhancement Layer 2, be pasted on the transparent leaching membrane layer 3 of these enhancement Layer 2 outer surfaces by hot melt adhesion agent layer 7, and enhancement Layer 2 is pasted by a hot melt adhesion agent layer 7 and polyethylene foam plate 6.The inner surface of the leaching membrane layer among the superficial layer B is provided with decalcomania.
As shown in Figure 6, the inner surface of the leaching membrane layer 3 among the inner surface of the leaching membrane layer 3 among the superficial layer B and the reinforcement superficial layer A is equipped with decalcomania, and between leaching membrane layer 3 and enhancement Layer 2, all can be provided with a polyethylene foam lining 9, this polyethylene foam lining 9 is pasted by a hot melt adhesion agent layer 7 and enhancement Layer 2.
As shown in Figure 7, the inner surface of upper and lower leaching membrane layer 3 does not arrange decalcomania, be with figuratum polyethylene foam lining 8 but between leaching membrane layer 3 and enhancement Layer 2, be provided with, pattern is located at this polyethylene foam lining 8 on the surface of leaching membrane layer 3, and this polyethylene foam lining 8 is pasted by a hot melt adhesion agent layer 7 and enhancement Layer 2.
The utility model slide plate working strength is high, price cheap and the polystyrol foam material of wide material sources as central layer, nonwoven is set as enhancement Layer in the central layer side again, form the composite slide-plate structure.Described enhancement Layer intensity is high, good toughness, covers integral rigidity and the intensity that can effectively improve slide plate in the central layer side.When adopting epoxy resin with enhancement Layer and the stickup of foamed polystyrene central layer, the rear formation of epoxy resin layer sclerosis intensity is high, the shell of good toughness, thereby seemingly so that the comprehensive mechanical performance of the strength and stiffness of skateboard strengthens greatly, production cost reduces.
Claims (8)
1. the skateboard of a foamed polystyrene central layer, comprise a foaming central layer (1), be located at the reinforcement superficial layer (A) on this central layer one surface, it is characterized in that: described central layer (1) is the polystyrene central layer, described reinforcement superficial layer (A) comprises enhancement Layer (2) and is located at the transparent leaching membrane layer (3) of this enhancement Layer outer surface, and enhancement Layer (2) is pasted by an epoxy resin layer (4) and described central layer (1).
2. skateboard as claimed in claim 1, it is characterized in that: described enhancement Layer (2) is nonwoven.
3. skateboard as claimed in claim 1, it is characterized in that: another surface of described polystyrene central layer (1) also is provided with described reinforcement superficial layer (A).
4. skateboard as claimed in claim 3 is characterized in that: described two inner surfaces of strengthening the leaching membrane layer (3) in superficial layer (A) at least one reinforcement superficial layers (A) are provided with decalcomania.
5. skateboard as claimed in claim 1 is characterized in that: another surface of described polystyrene central layer (1) is pasted with at least one polyethylene foam plate (6) by adhesion agent layer (5), and the formation compound core plate; The lateral surface of this polyethylene foam plate is provided with superficial layer (B), this superficial layer (B) comprises described enhancement Layer (2) and is located at the transparent leaching membrane layer (3) of this enhancement Layer outer surface, and enhancement Layer (2) is pasted by a hot melt adhesion agent layer (7) and described polyethylene foam plate (6).
6. skateboard as claimed in claim 5 is characterized in that: described superficial layer (B) and/or the inner surface of strengthening the leaching membrane layer in the superficial layer (A) are provided with decalcomania.
7. such as claim 3 or 5 described skateboards, it is characterized in that: also be provided with the figuratum polyethylene foam lining of a surface band (8) between described leaching membrane layer (3) and the enhancement Layer (2).
8. such as claim 4 or 6 described skateboards, it is characterized in that: be provided with a polyethylene foam lining (9) between described leaching membrane layer (3) and the enhancement Layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340655 CN202700026U (en) | 2012-07-16 | 2012-07-16 | Sliding plate structure for polystyrene foaming core plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340655 CN202700026U (en) | 2012-07-16 | 2012-07-16 | Sliding plate structure for polystyrene foaming core plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700026U true CN202700026U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340655 Expired - Lifetime CN202700026U (en) | 2012-07-16 | 2012-07-16 | Sliding plate structure for polystyrene foaming core plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615108A (en) * | 2016-03-08 | 2016-06-01 | 陆峰 | Footboard capable of being used for worker to walk on solar cell panels |
| CN105966145A (en) * | 2016-06-14 | 2016-09-28 | 山西聚义宝鑫新材料有限公司 | Decoration connecting structure |
| CN114588617A (en) * | 2022-01-17 | 2022-06-07 | 安庆永大体育用品有限公司 | Light high strength sport skateboard |
-
2012
- 2012-07-16 CN CN 201220340655 patent/CN202700026U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615108A (en) * | 2016-03-08 | 2016-06-01 | 陆峰 | Footboard capable of being used for worker to walk on solar cell panels |
| CN105966145A (en) * | 2016-06-14 | 2016-09-28 | 山西聚义宝鑫新材料有限公司 | Decoration connecting structure |
| CN114588617A (en) * | 2022-01-17 | 2022-06-07 | 安庆永大体育用品有限公司 | Light high strength sport skateboard |
| CN114588617B (en) * | 2022-01-17 | 2024-01-16 | 安庆永大体育用品有限公司 | Light high-strength sport skateboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |