CN210555456U

CN210555456U - Inflatable surfboard

Info

Publication number: CN210555456U
Application number: CN201921432370.7U
Authority: CN
Inventors: 姜国强; 孙志钢; 彭康华; 刘杰; 马全民
Original assignee: Huizhou Guanya Sports Equipment Co ltd
Current assignee: Huizhou Guanya Sports Equipment Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-19
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the field of surfboards, and discloses an inflatable surfboard, which comprises an inflatable plate, a reinforcing structure and an anti-skid structure, wherein the inflatable plate comprises a high polymer plate body and an inflation valve, an inflatable cavity is arranged inside the high polymer plate body, and the inflation valve is arranged on the high polymer plate body and is communicated with the inflatable cavity; the reinforcing structure comprises an arc-shaped glass fiber strip and two crossed structures, the arc-shaped glass fiber strip is arranged in the peripheral side wall of the high polymer plate body, the two crossed structures are respectively arranged in the front side wall and the rear side wall of the high polymer plate body, and the crossed structures comprise a transverse glass fiber strip, a vertical glass fiber strip, a left glass fiber strip and a right glass fiber strip which are mutually connected; the anti-slip structure comprises an anti-slip pad and two anti-slip sheet groups, the anti-slip pad is bonded on the polymer plate body, the two anti-slip sheet groups are respectively arranged on the left side and the right side of the polymer plate body, and the anti-slip sheet groups comprise a plurality of anti-slip sheets. The utility model has the advantages of more light weight, large structural strength and good anti-skid effect.

Description

Inflatable surfboard

Technical Field

The utility model relates to a surfboard field especially relates to an inflatable surfboard.

Background

Surfing is a sport of fighting sea waves by taking sea waves as power and utilizing the super skill and balance capability of the surfing. A surfer stands on a surfboard or exercises a water surface that steers waves using a web, a kneeler, an inflatable rubber mat, a canoe, a kayak, etc.

The traditional surfboard is usually manufactured by cutting and polishing a plate sheet made of expanded polystyrene, PU foam or other floating materials to manufacture a core body of the surfboard, coating an adhesive on the surface of the core body to form an adhesive layer, attaching glass fiber cloth on the adhesive layer to cover the glass fiber cloth on the surface of the core body, repeatedly attaching the glass fiber cloth by the method, and after the adhesive is solidified, polishing, spraying paint, waxing and the like are carried out on the surface of the surfboard.

However, the weight of the conventional surfboard is large, which affects the floatability of the surfboard; the structural strength is insufficient, and if the offshore structure is subjected to large impact force, the problems of breakage, plate breakage and the like are easy to occur; the antiskid effect is relatively poor, and a surfer easily slips and falls into the sea when standing on the surfboard, so that life danger is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a inflatable surfboard light more, structural strength is big, antiskid is effectual.

The purpose of the utility model is realized through the following technical scheme:

an inflatable surfboard comprising:

the inflatable plate comprises a polymer plate body and an inflatable valve, an inflatable cavity is formed in the polymer plate body, and the inflatable valve is arranged on the polymer plate body and communicated with the inflatable cavity;

the glass fiber reinforced plastic plate comprises a high polymer plate body, and is characterized by comprising a reinforcing structure, wherein the reinforcing structure comprises an arc-shaped glass fiber strip and two crossed structures, the arc-shaped glass fiber strip is arranged in the peripheral side wall of the high polymer plate body, the two crossed structures are respectively arranged in the front side wall and the rear side wall of the high polymer plate body, and the crossed structures comprise a transverse glass fiber strip, a vertical glass fiber strip, a left glass fiber strip and a right glass fiber strip which are connected with one another; and

the anti-slip structure, the anti-slip structure includes slipmat and two antiskid sheet groups, the slipmat bond in on the polymer plate body, two antiskid sheet group set up respectively in the left side and the right side of polymer plate body, antiskid sheet group includes a plurality of antiskid sheets, and is a plurality of antiskid sheet bond respectively at the interval in the slipmat is kept away from on the side of polymer plate body.

In one embodiment, the mutual connection points of the horizontal glass fiber strip, the vertical glass fiber strip, the left glass fiber strip and the right glass fiber strip are the respective central points.

In one embodiment, a first anti-slip pattern is arranged on one side surface of the anti-slip mat, which is far away from the polymer plate body, and a second anti-slip pattern is arranged on one side surface of the anti-slip sheet, which is far away from the anti-slip mat.

In one of them embodiment, the polymer plate body includes polyurethane parcel layer, first viscose layer, polyethylene parcel layer, second viscose layer and non-woven fabrics parcel layer, polyurethane parcel layer encloses into the confined inflatable cavity, first viscose layer coat in polyurethane parcel layer keeps away from on the side of inflatable cavity, polyethylene parcel layer attached in first viscose layer is kept away from on a side of polyurethane parcel layer, second viscose layer coat in polyethylene parcel layer is kept away from on a side of first viscose layer, non-woven fabrics parcel layer attached in the second viscose layer is kept away from on a side of polyethylene parcel layer.

In one embodiment, the polyurethane wrapping layer includes an upper polyurethane cloth, a lower polyurethane cloth, a plurality of filament groups and a sealing adhesive tape, the filament group includes a plurality of filaments, one end of each filament is connected to the peripheral edge of the upper polyurethane cloth, the other end of each filament is connected to the peripheral edge of the lower polyurethane cloth, and the sealing adhesive tape is bonded to the connecting position of each filament and the upper polyurethane cloth and the connecting position of each filament and the lower polyurethane cloth.

In one embodiment, the head edge and the tail edge of the polymer plate are both configured as V-shaped curved surface structures, and the width of the polymer plate gradually decreases from the middle portion to the head portion and the tail portion respectively.

In one embodiment, the inflatable plate further comprises a handle, and the handle is disposed at the head of the polymeric plate.

In one embodiment, the inflatable plate further comprises a hanging ring, and the hanging ring is arranged at the tail position of the high polymer plate body.

In one embodiment, the inflatable surfboard further includes a sail structure, the sail structure includes a sail mounting seat and a sail rod, the sail mounting seat is disposed on the polymer board body, the sail mounting seat is provided with an insertion hole, and the sail rod is inserted into the insertion hole.

In one embodiment, the inflatable surfboard further comprises a tail rudder structure, the tail rudder structure comprises a tail rudder mounting seat and a tail rudder plate, the tail rudder mounting seat is arranged on the polymer board body, the tail rudder mounting seat is provided with a connecting groove, and the tail rudder plate is arranged in the connecting groove.

Compared with the prior art, the utility model discloses at least, following advantage has:

the utility model discloses a polymer plate body adopts organic macromolecular material to make, has high density, the quality is light, waterproof performance well and the better advantage of pliability, compares with the traditional surfboard of being made by buoyancy material and glass fiber cloth, and is lighter more, and buoyancy is bigger. The structural strength and the impact resistance of the high polymer plate body are improved through the arc-shaped glass fiber strips and the two cross-shaped structures. The friction force between the foot of the surfer and the polymer board body is increased by the anti-slip mat protruding out of the surface of the polymer board body and the two anti-slip sheet groups, so that the accident that the surfer easily slips and falls into the sea when standing on the surfboard is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an external structural view of an inflatable surfboard according to an embodiment of the present invention.

Fig. 2 is an external structural view of an inflatable surfboard according to an embodiment of the present invention.

Fig. 3 is a schematic view of an internal structure of an inflatable surfboard according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a polymer plate body of an inflatable surfboard according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

An inflatable surfboard comprising: the inflatable plate comprises a polymer plate body and an inflatable valve, an inflatable cavity is formed in the polymer plate body, and the inflatable valve is arranged on the polymer plate body and communicated with the inflatable cavity; the glass fiber reinforced plastic plate comprises a high polymer plate body, and is characterized by comprising a reinforcing structure, wherein the reinforcing structure comprises an arc-shaped glass fiber strip and two crossed structures, the arc-shaped glass fiber strip is arranged in the peripheral side wall of the high polymer plate body, the two crossed structures are respectively arranged in the front side wall and the rear side wall of the high polymer plate body, and the crossed structures comprise a transverse glass fiber strip, a vertical glass fiber strip, a left glass fiber strip and a right glass fiber strip which are connected with one another; and the anti-slip structure comprises an anti-slip pad and two anti-slip sheet groups, wherein the anti-slip pad is bonded on the polymer plate body, the two anti-slip sheet groups are respectively arranged on the left side and the right side of the polymer plate body, and each anti-slip sheet group comprises a plurality of anti-slip sheets which are bonded on one side surface of the polymer plate body at intervals.

The inflatable surfboard is described in greater detail below to better understand the concepts of the inflatable surfboard. In one embodiment, referring to fig. 1, 2 and 3, an inflatable surfboard 10 includes an inflatable panel 110, a reinforcing structure 120, a non-slip structure 130, a sail structure 140 and a tail rudder structure 150.

Specifically, referring to fig. 1, the inflatable plate 110 includes a polymer plate 111, an inflation valve 112, a handle 113 and a hanging ring 114, an inflation cavity 1116 is formed inside the polymer plate 111, and the inflation valve 112 is disposed on the polymer plate 111 and is communicated with the inflation cavity 1116. It should be noted that the polymer plate 111 is made of an organic polymer material, and has the advantages of high density, light weight, good waterproof performance and good flexibility. The handle 113 is disposed at the head of the polymer plate 111, and the surfboard is pulled and moved by the handle 113, so that the convenience of the surfboard can be improved. The hanging ring 114 is disposed at the tail of the polymer plate 111, and the surfboard can be lifted and carried by connecting the hanging ring 114 with a crane, so as to increase the convenience of transporting the surfboard.

Further, referring to fig. 1, the head edge and the tail edge of the polymer plate 111 are both configured as a V-shaped curved surface structure, and the width of the polymer plate 111 gradually decreases from the middle portion to the head portion and the tail portion respectively. It should be noted that this streamlined design minimizes the resistance experienced by the board when moving through a fluid. More preferably, the head of the polymer plate 111 is a deep V-shape, and the tail of the polymer plate 111 is a shallow V-shape.

Further, referring to fig. 4, the polymer plate 111 includes a polyurethane wrapping layer 1111, a first adhesive layer 1112, a polyethylene wrapping layer 1113, a second adhesive layer 1114 and a non-woven fabric wrapping layer 1115, the polyurethane wrapping layer 1111 encloses to form a closed air-filled cavity 1116, the first adhesive layer 1112 is coated on a side of the polyurethane wrapping layer 1111 far away from the air-filled cavity 1116, the polyethylene wrapping layer 1113 is attached to a side of the first adhesive layer 1112 far away from the polyurethane wrapping layer 1111, the second adhesive layer 1114 is coated on a side of the polyethylene wrapping layer 1113 far away from the first adhesive layer 1112, and the non-woven fabric wrapping layer 1115 is attached to a side of the second adhesive layer 1114 far away from the polyethylene wrapping layer 1113. It should be noted that the polyurethane wrapping layer 1111 is made of polyurethane material, the polyethylene wrapping layer 1113 is made of polyvinyl chloride material, the non-woven fabric wrapping layer 1115 is made of polypropylene fiber, and the first adhesive layer 1112 and the second adhesive layer 1114 are both made of epoxy resin material. The polymer plate body 111 is formed by wrapping, sealing and adhering the polyurethane wrapping layer 1111, the first adhesive layer 1112, the polyethylene wrapping layer 1113, the second adhesive layer 1114 and the non-woven fabric wrapping layer 1115 layer by layer, and has the advantages of being lighter, stronger in flexibility and larger in impact resistance.

In one embodiment, referring to fig. 1, the polyurethane wrapping layer 1111 includes an upper polyurethane cloth, a lower polyurethane cloth, a plurality of filament bundles including a plurality of filament bundles, one end of each filament bundle being connected to a peripheral edge of the upper polyurethane cloth, the other end of each filament bundle being connected to a peripheral edge of the lower polyurethane cloth, and a sealing tape adhered to a position where each filament bundle is connected to the upper polyurethane cloth and a position where each filament bundle is connected to the lower polyurethane cloth. The silk thread is made of a polymer material. The upper polyurethane cloth and the lower polyurethane cloth are mutually symmetrical, are fixed through the shaping of the silk thread group and are sealed through the sealing adhesive cloth, so that the better shaping and fixing effects are achieved.

Specifically, referring to fig. 3, the reinforcing structure 120 includes an arc-shaped glass fiber strip 121 and two cross structures 122, the arc-shaped glass fiber strip 121 is disposed in the peripheral side wall of the polymer plate 111, the two cross structures 122 are disposed in the front side wall and the rear side wall of the polymer plate 111, respectively, and the cross structures 122 include a horizontal glass fiber strip 1221, a vertical glass fiber strip 1222, a left glass fiber strip 1223, and a right glass fiber strip 1224 that are connected to each other. The structural strength and the impact resistance of the polymer plate 111 are increased by the arc-shaped glass fiber strips 121 and the two cross structures 122.

Further, referring to fig. 3, the mutual connection point of the horizontal glass fiber strip 1221, the vertical glass fiber strip 1222, the left glass fiber strip 1223, and the right glass fiber strip 1224 is the central point of each.

Further, referring to fig. 3, the arc-shaped glass fiber strips 121 are adhered to the peripheral side surfaces of the polyurethane wrapping layer 1111, and the cross-shaped structures 122 are adhered to the front and the back of the polyurethane wrapping layer 1111.

Specifically, referring to fig. 1, the anti-slip structure 130 includes an anti-slip pad 131 and two anti-slip sheet sets 132, the anti-slip pad 131 is adhered to the polymer board 111, the two anti-slip sheet sets 132 are respectively disposed on the left side and the right side of the polymer board 111, the anti-slip sheet set 132 includes a plurality of anti-slip sheets, and the plurality of anti-slip sheets are respectively adhered to a side of the anti-slip pad 131 away from the polymer board 111 at intervals. It should be noted that the anti-slip pads 131 and the two anti-slip sheet sets 132 protruding out of the surface of the polymer board body 111 increase the friction between the sole of the foot and the polymer board body 111, so as to avoid the occurrence of the accident that the surfer easily slips and falls into the sea when standing on the surfboard.

Further, referring to fig. 1, a first anti-slip pattern is disposed on a side of the non-slip mat 131 away from the polymer board 111, and a second anti-slip pattern is disposed on a side of the non-slip sheet away from the non-slip mat 131. The first and second non-slip patterns are used to increase the friction between the sole of the surfer and the cleat.

Specifically, referring to fig. 1, the inflatable surfboard 10 further includes a sail structure 140, the sail structure 140 includes a sail mounting seat 141 and a sail rod 142, the sail mounting seat 141 is disposed on the polymer board 111, the sail mounting seat 141 is provided with an insertion hole, and the sail rod 142 is inserted into the insertion hole. Sea wind can be used as power through the wind sail pole 142 to increase the advancing speed of the surfboard.

Specifically, referring to fig. 2, the inflatable surfboard 10 further includes a tail rudder structure 150, the tail rudder structure 150 includes a tail rudder mounting seat 151 and a tail rudder plate 152, the tail rudder mounting seat 151 is disposed on the polymer board 111, the tail rudder mounting seat 151 is provided with a connecting groove, and the tail rudder plate 152 is disposed in the connecting groove. It should be noted that the tail rudder plate 152 is used for guiding the inflatable plate 110 to move the channel along with the water flow, so that the moving channel is not deviated, and the advancing speed of the surfboard is increased.

the utility model discloses a polymer plate body 111 adopts organic macromolecular material to make, has high density, the quality is light, waterproof performance well and the better advantage of pliability, compares with the traditional surfboard of being made by buoyancy material and glass fiber cloth, and is lighter more, and buoyancy is bigger. The structural strength and impact resistance of the polymer plate 111 are increased by the arc-shaped glass fiber strips 121 and the two cross-shaped structures 122. The skid-proof pad 131 and the two skid-proof sheet sets 132 protruding out of the surface of the polymer board body 111 increase the friction between the sole of the surfer and the polymer board body 111, so as to avoid the occurrence of accidents that the surfer easily slips and falls into the sea when standing on the surfboard.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An inflatable surfboard, comprising:

2. The inflatable surfboard of claim 1, wherein the interconnection points of the transverse fiberglass strip, the vertical fiberglass strip, the left fiberglass strip, and the right fiberglass strip are respective center points.

3. The inflatable surfboard of claim 1, wherein a first anti-skid thread is disposed on a side of the mat away from the polymeric board body, and a second anti-skid thread is disposed on a side of the mat away from the mat.

4. The inflatable surfboard of claim 1, wherein the polymer board body comprises a polyurethane wrapping layer, a first adhesive layer, a polyethylene wrapping layer, a second adhesive layer and a non-woven fabric wrapping layer, the polyurethane wrapping layer is enclosed to form a closed inflation cavity, the first adhesive layer is coated on the polyurethane wrapping layer to be away from one side face of the inflation cavity, the polyethylene wrapping layer is attached to the first adhesive layer to be away from one side face of the polyurethane wrapping layer, the second adhesive layer is coated on the polyethylene wrapping layer to be away from one side face of the first adhesive layer, and the non-woven fabric wrapping layer is attached to the second adhesive layer to be away from one side face of the polyethylene wrapping layer.

5. The inflatable surfboard of claim 4, wherein the polyurethane wrapping layer comprises an upper polyurethane cloth, a lower polyurethane cloth, a plurality of strands, and a sealing tape, the plurality of strands including a plurality of strands, one end of each strand being connected to a peripheral edge of the upper polyurethane cloth, the other end of each strand being connected to a peripheral edge of the lower polyurethane cloth, the sealing tape being bonded at a connection position of each strand to the upper polyurethane cloth and at a connection position of each strand to the lower polyurethane cloth.

6. The inflatable surfboard of claim 1, wherein the head edge and the tail edge of the polymeric board body are both configured as a V-shaped curved surface structure, and the width of the polymeric board body gradually decreases from the middle portion to the head portion and the tail portion, respectively.

7. The inflatable surfboard of claim 1, further comprising a handle disposed at a head location of the polymeric board body.

8. The inflatable surfboard of claim 1, wherein the inflatable panel further comprises a hanging ring disposed at a position of a tail portion of the polymeric panel body.

9. The inflatable surfboard of claim 1, further comprising a sail structure, wherein the sail structure comprises a sail mounting seat and a sail rod, the sail mounting seat is disposed on the polymeric board body, the sail mounting seat defines a plug hole, and the sail rod is inserted into the plug hole.

10. The inflatable surfboard of claim 1, further comprising a tail rudder structure, wherein the tail rudder structure comprises a tail rudder mount and a tail rudder plate, the tail rudder mount is disposed on the polymeric board body, the tail rudder mount defines a connection slot, and the tail rudder plate is disposed in the connection slot.