CN201633894U - Surfboard structure - Google Patents

Abstract

The utility model discloses a surfboard structure, wherein a hollow shell is formed by sealing the peripheries of an upper outer plate shell and a lower outer plate shell in a counter-pressure way and is filled with foaming material; but in order to enhance the strength of the interior of the hollow shell and prevent the fracture and break of the outer plate shells, the inner side surfaces of the two outer plate shells are respectively coated with an adhesive layer and then are respectively stuck and embedded with a stiffening plate; the stiffening plate is made of plastic or plastic composite material, so that outer plates, the adhesive layers and the stiffening plates are combined, therefore, the outer plate shells can not be fractured and broken due to the pressing or the repeated impact; in addition, the surfboard structure has the characteristics of light weight and good buoyancy, so as to be a surfboard which can completely protect the personal safety.

Description

The surfboard structure

Technical field

The utility model relates to surfboard, refers to especially on a kind of the bubbling through the water column, and is pulled the high-strength plate body structure that the ship drawing advances.

Background technology

With surfboard as aquatic sports, gradually widely liking the stimulus movement personage has deep love for, and become common practice recently, especially a kind of water activity with English " wakeboarding " name, it is from water skiing, the new motion that skiing and surfing are extended, mainly with tractor tug as power, and sportsman (player) pulls the tow strap at tractor tug rear, and with the pedal surfboard, on the water surface, slide at a high speed, and can make high up in the air the jump, circle round or dancing as beautiful posture, when sliding, has the pleasant sensation of braving the wind and the waves, therefore widely the personage of China and foreign countries likes, the global at present simultaneously water-skiing fan who has approximately more than 3,000 ten thousand, and increasing people is also attempting participating in this motion.

Described in the utility model promptly is the structure of this kind surfboard, this surfboard mainly is the plate body of a high buoyancy, its profile is as shown in Figure 1, form one and show slightly the circular plate body of long point, but existing surfboard inner structure sectional elevation then as shown in Figure 4, is that the left and right two ends of Fig. 4 are closed press seal and formed a hollow housing by upper and lower two outside plate shells 80 in periphery, and the material of this outside plate shell 80 generally abbreviates the PBT material as with Polybutylene Terephthalate and makes; Pour in these two outside plates shell, 80 central formed spaces with the foaming material more in addition and form in-to-in meat material body 60, but in order to increase in-to-in intensity, again at the medial surface of two outside plate shells 80 each sticking stiffening plate 70,71 that is embedded with respectively, this stiffening plate 70,71 mainly is to be the reinforced structure of a kind of thermosetting resin sheet as body 60 with laminate hard plastic sheet, this design promptly is present general-duty surfboard structure, is a crackly surfboard.

This existing design, because stiffening plate 70,71 mainly is to design as structural strengthening with laminate hard plastic sheet, but during actual the use, because its material is very crisp, lacking toughness, so when being engaged in aquatic sports, the vibration influence repeatedly that is subjected to waterpower and pulling force is shown in the arrow of Fig. 4 left and right sides, be easy to allow surfboard produce tired phenomenon, and can be as shown in Figure 5 in case crackle takes place, be easy to rupture in a flash, and after fracture, produce the very dangerous acute angle 90 that breaks at section part, this phenomenon, account for one probability of percentage by statistics, because when being engaged in this type of water activity, if use surfboard to move in the wave high speed, in case break, the sportsman will take advantage of a situation immediately and drop into the sea, and the surfboard remains that break are promptly collided in human body by the wave beating, and the acute angle 90 that breaks of this surfboard area of fracture tends to inflict heavy losses on the sportsman, light scratch human body and wounded and bleeding then, but the danger that many serious thorns hit also often takes place, cause threat to life even, so the safety of existing structure is necessary to be improved again.

The utility model content

Main purpose of the present utility model, provide a kind of light weight and more not easily broken surfboard, surfboard of the present utility model is closed press seal and forms a hollow housing in periphery by upper and lower two outside plate shells, and the material of this outside plate shell generally abbreviates the PBT material as with Polybutylene Terephthalate and makes; Pour in this formed space of two outside plates shell central authorities with the foaming material more in addition and form in-to-in meat material body; but in order to increase in-to-in intensity; and prevent that the outside plate shell from breaking disconnected section; so the medial surface at two outside plate shells covers a glue-line; and the sticking stiffening plate that is embedded with; this stiffening plate is made by plastics or plastic composite; for example: with acronitrile-butadiene-styrene (Acrylonitrile Butadiene Styrene; be called for short ABS); it is splendid to constitute a buoyancy in view of the above; and all non-friable brisement of stiffening plate pressurized or repeated stock cuts, the surfboard of protection personal safety.

A kind of surfboard structure of the utility model, its surfboard includes at least:

Two upper and lower relative microscler outside plate shells close press seal and form a hollow housing in periphery; Pour in this formed space of two outside plates shell central authorities with the foaming material more in addition and form in-to-in meat material body;

One glue-line is coated the medial surface of outside plate shell;

One stiffening plate is located at the side in addition of glue-line, and stiffening plate and outside plate shell are fitted tightly, and this stiffening plate is made by a kind of unitary plastic at least.

Described surfboard structure wherein, by between the foaming meat material body that material constituted, is equipped with a reinforcement bar made from glass fibre at least in this outside plate shell.

Described surfboard structure, wherein, this stiffening plate is made by plastic composite.

Described surfboard structure, wherein, the plastics of this stiffening plate are acronitrile-butadiene-styrene.

A kind of surfboard structure, wherein, this surfboard includes at least:

Two upper and lower relative microscler outside plate shells close press seal and form a hollow housing in periphery; Pour in this formed space of two outside plates shell central authorities with the foaming material more in addition and form in-to-in meat material body;

Two glue-lines are respectively coated the medial surface of two outside plate shells respectively;

Two stiffening plates are divided into the side in addition of two glue-lines, and stiffening plate and outside plate shell are fitted tightly, and this stiffening plate are made of plastics.

Described surfboard structure, wherein, this stiffening plate is made by plastic composite.

The beneficial effects of the utility model are, the surfboard structure that is provided in design, make stiffening plate in body interior with plastic composite, except intensity better, have outside the splendid buoyancy, the more important thing is can not break cuts, therefore if when carrying out surfing, the outside plate shell is subjected to stress repeatedly and when slight crack is arranged, this outside plate shell can cut by the glue-line of inboard and fixing and not separated the fragmenting into of outside plate shell, so when surfboard damages, personnel can fall into water safely, the surfboard formation acute angle that can not break simultaneously, thus can the scratch human body, ensure personal safety, the carrying easily owing to the plastic composite material is light simultaneously is the advantage of more innovating in the utility model design.

Description of drawings

Fig. 1 is a structure External view of the present utility model;

Fig. 2 is a sectional structure chart of the present utility model;

Fig. 3 is the existing another kind of structure cutaway view that changes;

Fig. 4 is the existing design cutaway view;

Fig. 5 is the existing structure scheme drawing that breaks.

[main element nomenclature]

10 bodies, 20 outside plate shells

30 glue-lines, 301 glue-lines

40 stiffening plates, 401 stiffening plates

50 reinforcement bar, 60 bodies

70 stiffening plates, 80 outside plate shells

90 acute angles

The specific embodiment

Understand content of the present utility model for knowing, it is graphic only to arrange in pairs or groups in the following instructions, illustrate as after.

Please referring to Fig. 1, shown in Figure 2, surfboard of the present utility model includes at least:

Two upper and lower relative microscler outside plate shells 20 are that the left and right two ends of Fig. 2 are closed press seal and formed a hollow housing in periphery, and the material of this outside plate shell 20 generally abbreviates the PBT material as with PolybutyleneTerephthalate and makes; Pour in these two outside plates shell, 20 central formed spaces with the foaming material more in addition and form in-to-in meat material body 10.

One glue-line 30 is coated the medial surface of outside plate shell 20.

One stiffening plate 40, be located at the side in addition of glue-line 30, and stiffening plate 40 and outside plate shell 20 are fitted tightly, this stiffening plate 40 is by plastics, for example: with acronitrile-butadiene-styrene (Acrylonitrile Butadiene Styrene, be called for short ABS) be good, but also can use suitable plastic composite to make.

In order more to strengthen the bulk strength of surfboard, in this outside plate shell 20, be full of 10 of the meat material bodies of foaming material, can be interted wherein with many reinforcement bar 50 in addition, this reinforcement bar 50 is made with glass fibre, and have preferable anchoring strength, make surfboard have splendid shatter-proof and impact-resistant effect.

Please referring to shown in Figure 3, for of the present utility model another implemented illustration, the main glue-line 30,301 that all is coated with in the inboard of these two microscler outside plate shells 20,201, and all be closely fitted with stiffening plate 40,401 in the side in addition at two glue-lines 30,301, the reinforcement of this two plane type, can make structure more even and firm, be variation design of the present utility model.

The above is preferred embodiment of the present utility model only, is not in order to limit the scope that the utility model is implemented; So done equivalence or variation person easily when haveing the knack of this skill, do not break away from the equalization variation of being done under spirit of the present utility model and the scope and modification, for example adding other accessory, the perhaps change slightly of similar material, all should be covered by in the claim of the present utility model, close first Chen Ming.

In sum, the utility model is not open before application, has practicality again so have novelty, has the value on the industry, meets patent requirement; The applicant mentions the application of patent according to the regulation of patent law to Patent Office.

Claims (6)

1. a surfboard structure is characterized in that, described surfboard includes at least:

Two upper and lower relative microscler outside plate shells close press seal and form a hollow housing in periphery; Pour in this formed space of two outside plates shell central authorities with the foaming material more in addition and form in-to-in meat material body;

One glue-line is coated the medial surface of outside plate shell;

One stiffening plate is located at the side in addition of glue-line, and stiffening plate and outside plate shell are fitted tightly, and this stiffening plate is made by a kind of unitary plastic at least.

2. surfboard structure as claimed in claim 1 is characterized in that, by between the foaming meat material body that material constituted, is equipped with a reinforcement bar made from glass fibre at least in this outside plate shell.

3. surfboard structure as claimed in claim 1 is characterized in that this stiffening plate is made by plastic composite.

4. surfboard structure as claimed in claim 1 is characterized in that, the plastics of this stiffening plate are acronitrile-butadiene-styrene.

5. a surfboard structure is characterized in that, this surfboard includes at least:

Two upper and lower relative microscler outside plate shells close press seal and form a hollow housing in periphery; Pour in this formed space of two outside plates shell central authorities with the foaming material more in addition and form in-to-in meat material body;

Two glue-lines are respectively coated the medial surface of two outside plate shells respectively;

Two stiffening plates are divided into the side in addition of two glue-lines, and stiffening plate and outside plate shell are fitted tightly, and this stiffening plate are made of plastics.

6. surfboard structure as claimed in claim 5 is characterized in that this stiffening plate is made by plastic composite.

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