CN204527570U

CN204527570U - Surfboard

Info

Publication number: CN204527570U
Application number: CN201520185128.XU
Authority: CN
Inventors: 沈爱甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-27
Filing date: 2015-03-27
Publication date: 2015-08-05
Anticipated expiration: 2025-03-27
Also published as: TWM506773U

Abstract

A kind of surfboard, include plate body (1), the upper strata (2) that described plate body (1) is made up of organic high score material, foam central layer (3), bottom (4) forms, foam central layer (3) is wrapped in centre by described upper strata (2) and bottom (4), described bottom (4) is made up of bottom surface layer and foamed plastic internal layer (41), described bottom surface layer is from top to bottom successively by transparent the first polyethylene layer (42), print figuratum nonwoven layer (43), second polyethylene layer (44), the nonwoven layer (43) of gaining in strength, 3rd polyethylene layer (45) composition, first polyethylene layer (42), second polyethylene layer (44) and the 3rd polyethylene layer (45) will print figuratum nonwoven layer (43) respectively when being molten into flow liquid state, the nonwoven layer (43) of gaining in strength, foamed plastic internal layer (41) mutually bonds together and forms the bottom (4) of plate body (1).

Description

Surfboard

Technical field

The utility model relates to a kind of sports slide plate, the surfboard of especially a kind of aquatic sports.

Background technology

Existing a kind of application number is that CN200820133288.X name is called that the Chinese utility model patent of " structure of surfboard with 3D moulding and strengthening layer " discloses a kind of structure, its structure comprises establishes a strengthening layer to be attached at surfboard surfaces, this strengthening layer comprises: a bottom, for being woven into the thin slice screen cloth of various pattern; One visual layers, this visual layers forms several concavity through mold pressing for surface, and to be provided with bottom on the opposite of concavity be the visual layers of thermal-adhering, makes light reflection to preset height produce bright spot; One thermoplastic polyurethane layer, this thermoplastic polyurethane layer thermal-adhering is in visual layers, and simultaneously thermoplastic polyurethane layer is provided with a rough surface and has anti-slip effect; One binding layer, for being located at the cohesive unit making to combine between this bottom and this surfboard surfaces.By said structure, specially to beautify surfboard appearance and there is the effect of strengthening plate body tensile strength, produce novel visual pattern effect, and extend the life-span that its outward appearance beautifies, the problem specially easily dropped with the baking vanish Structural layer replacing traditional surfboard, makes this surfboard forever protect as newly.But its shortcoming is, this structure of surfboard only strengthens the structure on surface, and it is firm not consider bottom surfboard, and the method that surface texture makes is also reasonable not, and real surface intensity is desirable not enough, so its structure needs to improve further.

Prior art is compared, the utility model adopts bottom to be made up of bottom surface layer and foamed plastic internal layer, described bottom surface layer from top to bottom successively by the first transparent polyethylene layer, print figuratum nonwoven layer, the second polyethylene layer, the nonwoven layer of gaining in strength, the 3rd polyethylene layer form, the figuratum nonwoven layer of printing, the nonwoven layer of gaining in strength, foamed plastic internal layer bond together and form the bottom of plate body when being molten into flow liquid state by the first polyethylene layer, the second polyethylene layer and the 3rd polyethylene layer respectively mutually.The advantage of this structure is, the flow liquid shaped polyethylene of figuratum for printing nonwoven fabrics underrun fusing is coated on pellucidly on the bottom surface of printing figuratum nonwoven fabrics, the polyethylene of flow liquid shape had both played the effect of adhesives, become again transparent polyethylene (HDPE) protective clear layer after cooling simultaneously, above the figuratum nonwoven fabrics of printing, add one deck again with the nonwoven layer of gaining in strength simultaneously, the polyethylene strong bond of flow liquid shape is passed through again together between upper and lower nonwoven layer, and below the nonwoven layer of gaining in strength again by the polyethylene of flow liquid shape together with PE froth bed strong bond.Because surfboard bottom surface is made by three layers of HDPE layer and two-layer nonwoven layer, bottom surface is smooth, and hardness is high, and intensity is large, and when not only surfing is slided, the resistance of water is little, use is more flexible, and structure is more firm, longer service life; Further, the foam central layer of this surfboard is wrapped in wherein securely by the sealing of PE froth bed, strengthens surfboard intensity from entirety; Further, table is provided with on a surfboard increases the plastic sheet of coefficient of friction, makes people's feet station on a surfboard of standing vertical more stable, makes surfing slide Shi Gengyou and control surfboard; Further, be also equipped with skeleton in foam central layer, thus further enhancing the intensity of surfboard, the service life of surfboard increases substantially.Be that extremely the whole world does not also have the surfboard of this structure up till now, this is the experience that applicant passes through to make for many years surfboard summary, and obtains the very favorable comment of client.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of lightweight, sound construction for above-mentioned prior art present situation and the hard and smooth surfboard in surfboard bottom surface.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of surfboard, include plate body, the upper strata that described plate body is made up of organic high score material, foam central layer, bottom forms, foam central layer is wrapped in centre by described upper strata and bottom, it is characterized in that: described bottom is made up of bottom surface layer and foamed plastic internal layer, described bottom surface layer is from top to bottom successively by the first transparent polyethylene layer, print figuratum nonwoven layer, second polyethylene layer, the nonwoven layer of gaining in strength, 3rd polyethylene layer composition, first polyethylene layer, second polyethylene layer and the 3rd polyethylene layer will print figuratum nonwoven layer when being molten into flow liquid state respectively, the nonwoven layer of gaining in strength, foamed plastic internal layer mutually bonds together and forms the bottom of plate body.

As improvement, described upper strata is made up of the figuratum PE outer surface layer of surface printing and foamed plastic nexine, and upper strata is surface printing figuratum PE film is wrapped in by bonding the upper strata that foamed plastic nexine forms plate body.

Further improvement, foam central layer is wrapped in middle structure by described upper strata and bottom: in described bottom, in the periphery of foamed plastic internal layer and upper strata, foam central layer is wrapped in centre by welding by the periphery of foamed plastic nexine, described bottom surface layer is positioned on the bottom surface of plate body, and described PE outer surface layer is covered on the outside face of the foamed plastic nexine of foam central layer periphery.

As improvement, described bottom surface layer thickness is 0.5 ~ 1.5mm, and described PE outer surface layer thickness is 0.02 ~ 0.1mm.

As improvement, the thickness of described foamed plastic internal layer is 3 ~ 5mm, and the thickness of described foamed plastic nexine is also 3 ~ 5mm, forms sealing bag foam central layer is wrapped in centre after described foamed plastic internal layer and the welding of foamed plastic nexine.

As improvement, described nonwoven layer is that terylene or polypropylene fibre material are made.

As improvement, described foamed plastic is PE foamed plastic; Described foam central layer is the central layer that eps foam material is made.

As improvement, be provided with the skeleton that can increase foam central layer intensity in described foam central layer, described skeleton has ~ root, and described skeleton is that longitudinal interval is embedded in foam central layer abreast.

As improvement, when described plate body upper surface is also bonded with surfing, people steps down in the plastic sheet that plate body can increase coefficient of friction, and the upper surface of plastic sheet is cancellate male and fomale(M&F).

As improvement, the afterbody bottom surface of described plate body is provided with the fixed mount that energy dismountable type fixes deflecting plate, and described fixed mount outside face is mutually concordant with the bottom surface of plate body or slightly protrude plate body bottom surface.

Accompanying drawing explanation

Fig. 1 is the block diagram of the utility model embodiment;

Fig. 2 is the downward projection figure of Fig. 1;

Fig. 3 is the upward view after Fig. 2 revolves turnback;

Fig. 4 is the three-dimensional exploded view of Fig. 1;

Fig. 5 is the right elevation of Fig. 3;

Fig. 6 is the cutaway view along A-A line in Fig. 3;

Fig. 7 is the cutaway view along B-B line in Fig. 2;

Fig. 8 is the enlarged drawing in I portion in Fig. 7;

Fig. 9 is the enlarged drawing in II portion in Fig. 7;

Figure 10 is the enlarged drawing in III portion in Fig. 8;

Figure 11 is the enlarged drawing in IV portion in Fig. 9.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

As shown in Figure 1 to 11, the surfboard of the present embodiment, include plate body 1, the upper strata 2 that described plate body 1 is made up of organic high score material, foam central layer 3, bottom 4 forms, foam central layer 3 is wrapped in centre with bottom 4 by described upper strata 2, described bottom 4 is made up of bottom surface layer and foamed plastic internal layer 41, described bottom surface layer is from top to bottom successively by the first transparent polyethylene layer 42, print figuratum nonwoven layer 43, second polyethylene layer 44, the nonwoven layer 43 of gaining in strength, 3rd polyethylene layer 45 forms, first polyethylene layer 42, second polyethylene layer 44 and the 3rd polyethylene layer 45 will print figuratum nonwoven layer 43 respectively when being molten into flow liquid state, the nonwoven layer 43 of gaining in strength, foamed plastic internal layer 41 mutually bonds together and forms the bottom 4 of plate body 1.Described upper strata 2 is made up of the PE outer surface layer 21 of pattern 23 and foamed plastic nexine 22 surface printing, and upper strata 2 has the PE film of pattern 23 be wrapped in foamed plastic nexine 22 by bonding and formed the upper strata 2 of plate body for surface printing.Foam central layer 3 is wrapped in middle structure by described upper strata 2 and bottom 4: in described bottom 4, in the periphery of foamed plastic internal layer 41 and upper strata 2, foam central layer 3 is wrapped in centre by welding by the periphery of foamed plastic nexine 22, described bottom surface layer is positioned on the bottom surface of plate body 1, and described PE outer surface layer 21 is covered on the outside face of the foamed plastic nexine 22 of foam central layer 3 periphery.Described basal surface layer thickness H is 0.5 ~ 1.5mm, and described PE outer surface layer 21 thickness L is 0.02 ~ 0.1mm.The thickness S of described foamed plastic internal layer 41 is 3 ~ 5mm, and the thickness M of described foamed plastic nexine 22 is also 3 ~ 5mm, forms sealing bag foam central layer 3 is wrapped in centre after described foamed plastic internal layer 41 and foamed plastic nexine 22 welding.Described nonwoven layer 43 is made for terylene or polypropylene fibre material.Described foamed plastic is PE foamed plastic; The central layer that described foam central layer 3 is made for eps foam material.Be provided with the skeleton 31 that can increase foam central layer 3 intensity in described foam central layer 3, described skeleton 31 has 2 ~ 5, and described skeleton 31 is embedded in foam central layer 3 abreast for longitudinal interval.When described plate body 1 upper surface is also bonded with surfing, people steps down in the plastic sheet 11 that plate body can increase coefficient of friction, and the upper surface of plastic sheet 11 is cancellate male and fomale(M&F).The afterbody bottom surface of described plate body 1 is provided with the fixed mount 12 that energy dismountable type fixes deflecting plate, and described fixed mount 12 outside face is mutually concordant with the bottom surface of plate body 1 or slightly protrude plate body 1 bottom surface.

Claims

1. a surfboard, include plate body (1), the upper strata (2) that described plate body (1) is made up of organic high score material, foam central layer (3), bottom (4) forms, foam central layer (3) is wrapped in centre by described upper strata (2) and bottom (4), it is characterized in that: described bottom (4) is made up of bottom surface layer and foamed plastic internal layer (41), described bottom surface layer is from top to bottom successively by transparent the first polyethylene layer (42), print figuratum nonwoven layer (43), second polyethylene layer (44), the nonwoven layer (43) of gaining in strength, 3rd polyethylene layer (45) composition, first polyethylene layer (42), second polyethylene layer (44) and the 3rd polyethylene layer (45) will print figuratum nonwoven layer (43) respectively when being molten into flow liquid state, the nonwoven layer (43) of gaining in strength, foamed plastic internal layer (41) mutually bonds together and forms the bottom (4) of plate body (1).

2. surfboard according to claim 1, it is characterized in that: described upper strata (2) have the PE outer surface layer (21) of pattern (23) and foamed plastic nexine (22) to form by surface printing, and upper strata (2) have the PE film of pattern (23) be wrapped in foamed plastic nexine (22) by bonding and formed the upper strata (2) of plate body for surface printing.

3. surfboard according to claim 2, it is characterized in that: foam central layer (3) is wrapped in middle structure and is by described upper strata (2) and bottom (4): in described bottom (4), foam central layer (3) is wrapped in centre by welding by the periphery of foamed plastic internal layer (41) and the periphery of upper strata (2) middle foamed plastic nexine (22), described bottom surface layer is positioned on the bottom surface of plate body (1), and described PE outer surface layer (21) is covered on the outside face of foamed plastic nexine (22) of foam central layer (3) periphery.

4., according to described surfboard arbitrary in claim 2 to 3, it is characterized in that: described bottom surface layer thickness (H) is 0.5 ~ 1.5mm, described PE outer surface layer (21) thickness (L) is 0.02 ~ 0.1mm.

5. according to the surfboard described in Claims 2 or 3, it is characterized in that: the thickness (S) of described foamed plastic internal layer (41) is 3 ~ 5mm, the thickness (M) of described foamed plastic nexine (22) is also 3 ~ 5mm, forms sealing bag foam central layer (3) is wrapped in centre after described foamed plastic internal layer (41) and foamed plastic nexine (22) welding.

6. according to described surfboard arbitrary in claims 1 to 3, it is characterized in that: described nonwoven layer (43) is made for terylene or polypropylene fibre material.

7., according to described surfboard arbitrary in claims 1 to 3, it is characterized in that: described foamed plastic is PE foamed plastic; The central layer that described foam central layer (3) is made for eps foam material.

8. according to described surfboard arbitrary in claims 1 to 3, it is characterized in that: in described foam central layer (3), be provided with the skeleton (31) that can increase foam central layer (3) intensity, described skeleton (31) has 2 ~ 5, and described skeleton (31) is embedded in foam central layer (3) abreast for longitudinal interval.

9. according to described surfboard arbitrary in claims 1 to 3, it is characterized in that: when described plate body (1) upper surface is also bonded with surfing, people steps down in the plastic sheet (11) that plate body can increase coefficient of friction, and the upper surface of plastic sheet (11) is cancellate male and fomale(M&F).

10. according to described surfboard arbitrary in claims 1 to 3, it is characterized in that: the afterbody bottom surface of described plate body (1) is provided with the fixed mount (12) that energy dismountable type fixes deflecting plate, and described fixed mount (12) outside face is mutually concordant with the bottom surface of plate body (1) or slightly protrude plate body (1) bottom surface.