CN212473829U

CN212473829U - High-strength surfboard adopting modified composite board

Info

Publication number: CN212473829U
Application number: CN202021241276.6U
Authority: CN
Inventors: 刘鹤坤
Original assignee: Huizhou Fengguan Sports Equipment Co ltd
Current assignee: Huizhou Fengguan Sports Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-05
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of surfboards, in particular to a high-strength surfboard adopting a modified composite board, which comprises a surfboard body, wherein the surfboard body is formed by splicing a first assembling board, a second assembling board and a third assembling board, the inner sides of the first assembling board and the third assembling board are respectively provided with a first core board and a second core board, one sides of the first core board, the first assembling board, the second core board and the third assembling board which are opposite are respectively provided with a first spring, the bottom side of the third assembling board is provided with a vertical guide groove, one side of the vertical guide groove is provided with a transverse guide groove and a guide groove, one side of the guide groove is provided with a limiting groove and a clamping block, the bottom side of the clamping block is provided with a connecting block and a tail fin, the inner side, the high-strength surfboard adopting the modified composite board has the advantages of simple and ingenious structure, free folding and stretching, convenience in carrying, small storage space, strong flow conductivity and high surfing stability.

Description

High-strength surfboard adopting modified composite board

Technical Field

The utility model relates to a surfboard technical field especially relates to an adopt high strength surfboard of modified composite sheet.

Background

Surfboards are sports equipment that people use for surfing. The surfboard used initially is about 5 meters long and weighs 50-60 kilograms. After the second world war, foam plastic boards appeared and the shape of the boards was improved. The surfboard used at present is 1.5-2.7 meters long, about 60 centimeters wide and 7-10 centimeters thick, is light and flat, has slightly narrow front and back ends and has tail fins with a stabilizing effect at the lower back. To increase the friction, the plate surface was also coated with a waxy coating. The weight of all surfboards is only 11-26 kilograms, the existing surfboards are not foldable and inconvenient to carry, tail fins cannot be detached and are inconvenient to store, the stability is poor, surfing materials are poor and easy to damage, and the surfboards are prone to swelling damage due to long-time soaking in seawater, so that the high-strength surfboards adopting the modified composite boards are designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-strength surfboard adopting a modified composite board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a high-strength surfboard adopting a modified composite board, which comprises a surfboard body, wherein the surfboard body is formed by splicing a first assembly board, a second assembly board and a third assembly board, and is characterized in that the first assembly board and the third assembly board are both in a cavity structure, the inner sides of the first assembly board and the third assembly board are respectively and fixedly connected with a first core board and a second core board, a plurality of first springs are movably connected between the first core board and one side of the first assembly board, the second core board and the opposite side of the third assembly board, a vertical guide groove is fixedly arranged at the bottom side of the third assembly board, a transverse guide groove is fixedly arranged at one side of the vertical guide groove, a guide clamping groove is fixedly arranged at the top side of the transverse guide groove, a limit clamping groove is fixedly arranged at one side of the guide clamping groove, a clamping block is movably connected at the inner side of the limit clamping groove, and a connecting block is, the tail fin is fixedly connected to the bottom side of the connecting block, the inner side of the guide clamping groove is slidably connected with a baffle, a second spring is movably connected between one side of the baffle and the side opposite to one end of the guide clamping groove, the second assembling plate is of a cavity structure, and the inner side of the second assembling plate is symmetrically and fixedly provided with soft rubber columns.

Preferably, the first assembling plate and the first core plate are fixedly provided with elastic connecting columns at opposite corners, and the third assembling plate and the second core plate are fixedly provided with elastic connecting columns at opposite corners.

Preferably, the first assembling plate, the third assembling plate and the second assembling plate are fixedly connected with a bump, and the bump is slidably connected to the inner side of the second assembling plate.

Preferably, one side of the tail fin adopts a wedge-shaped angle structure.

Preferably, the inner sides of the vertical guide groove and the transverse guide groove are fixedly connected with sealing strips, and the first assembling plate, the second assembling plate and the third assembling plate are all waterproof composite plate members.

The utility model provides an adopt high strength surfboard of modified composite sheet, beneficial effect lies in: the assembly plate I and the core plate I are opposite to each other, the assembly plate III and the core plate II are opposite to each other, elastic connecting columns are fixedly arranged at the corners, so that the assembly plate I and the core plate I are convenient to extrude and shrink, the surfboard is convenient to movably fold, the occupied space of the surfboard is reduced, the carrying is convenient, the assembly plate I and the assembly plate III are fixedly connected with one sides opposite to the assembly plate II to be provided with lugs, the lugs are connected to the inner side of the assembly plate II in a sliding mode, the surfboard is pulled to stretch and retract, the connection is stable, the whole stability is guaranteed, the guiding is convenient, the operation is simple, one side of the tail fin is of a wedge-shaped angle structure, the flow guiding performance of the tail fin is improved, the surfing stability of the surfboard is indirectly improved, sealing strips are fixedly connected to the inner sides of the vertical guide groove and the transverse guide groove, the high-strength surfboard adopting the modified composite board has the advantages of simple and ingenious structure, free folding and stretching, convenience in carrying, small storage space, strong flow conductivity and high surfing stability.

Drawings

Fig. 1 is a schematic isometric structural view of a high-strength surfboard using a modified composite board according to the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of a high-strength surfboard using a modified composite board according to the present invention;

fig. 3 is a left side view structural schematic diagram of a high-strength surfboard adopting a modified composite board according to the present invention.

In the figure: the surfboard comprises a surfboard body 1, a first assembling plate 2, a second assembling plate 3, a third assembling plate 4, a first core plate 5, a second core plate 6, an elastic connecting column 7, a first spring 8, a vertical guide groove 9, a transverse guide groove 10, a guide clamping groove 11, a limiting clamping groove 12, a clamping block 13, a connecting block 14, a tail fin 15, a baffle 16, a second spring 17, a soft rubber column 18 and a bump 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-strength surfboard using a modified composite board comprises a surfboard body 1, wherein the surfboard body 1 is formed by splicing a first assembly board 2, a second assembly board 3 and a third assembly board 4, and is characterized in that the first assembly board 2 and the third assembly board 4 are both of a cavity structure, the inner sides of the first assembly board 2 and the third assembly board 4 are respectively fixedly connected with a first core board 5 and a second core board 6, a plurality of springs 8 are movably connected between the first core board 5 and the first assembly board 2, and between the second core board 6 and the third assembly board 4, a vertical guide groove 9 is fixedly arranged at the bottom side of the third assembly board 4, a transverse guide groove 10 is fixedly arranged at one side of the vertical guide groove 9, a guide clamping groove 11 is fixedly arranged at the top side of the transverse guide groove 10, a limit clamping groove 12 is fixedly arranged at one side of the guide clamping groove 11, and a clamping block 13 is movably connected at the inner, the bottom side of the clamping block 13 is fixedly connected with a connecting block 14, the bottom side of the connecting block 14 is fixedly connected with a tail fin 15, the inner side of the guide clamping groove 11 is slidably connected with a baffle 16, one side of the baffle 16 is movably connected with one side opposite to one end side of the guide clamping groove 11, a second spring 17 is arranged between the two sides, the second assembling plate 3 is of a cavity structure, and the inner side of the second assembling plate 3 is symmetrically and fixedly provided with soft rubber columns 18.

The utility model discloses in, through equipment board one 2 with core plate one 5 relative corners, equipment board three 4 and core plate two 6 relative corners all fixed be equipped with elastic connection post 7, be convenient for extrude and reduce, conveniently carry out the activity folding, reduce surfboard occupation of land space, conveniently carry.

The utility model discloses in, through equipment board one 2, three 4 and the equal fixed connection in one side that equipment board two 3 are relative of equipment board be equipped with lug 19, lug 19 sliding connection makes the surfboard pulling flexible in the inboard of equipment board two 3, connects stably, and overall stability has a guarantee, and the direction is convenient, easy operation.

The utility model discloses in, adopt through one side of tail fin 15 for the wedge angle structure, improve tail fin conductivity, indirect improvement surfboard's surfing stability.

The utility model discloses in, one side through tail fin 15 adopts and is the wedge angle structure, improve tail fin drainage, indirect improvement surf stability of surfboard, through vertical guide way 9, the equal fixed connection in inboard of transverse guide way 10 is equipped with the sealing strip, assembly board one 2, assembly board two 3, assembly board three 4 all adopt and be waterproof composite sheet component, improve holistic waterproof nature, avoid the sea water to dip inside the surfboard, cause the damage to the surfboard, improve the waterproof nature of surfboard, improve surfboard life, this adopt the high strength surfboard of modified composite sheet, moreover, the steam generator is simple in structure ingenious, fold flexible freely, and convenient to carry, small storage space, the water conservancy diversion is strong, surf stability is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-strength surfboard adopting a modified composite board comprises a surfboard body (1), wherein the surfboard body (1) is formed by splicing a first assembly board (2), a second assembly board (3) and a third assembly board (4), and is characterized in that the first assembly board (2) and the third assembly board (4) are both of a cavity structure, the inner sides of the first assembly board (2) and the third assembly board (4) are respectively and fixedly connected with a first core board (5) and a second core board (6), a plurality of first springs (8) are movably connected between the first core board (5) and the first assembly board (2) and between the second core board (6) and one side of the third assembly board (4) opposite to each other, a vertical guide groove (9) is fixedly arranged at the bottom side of the third assembly board (4), a transverse guide groove (10) is fixedly arranged at one side of the vertical guide groove (9), and a guide clamping groove (11) is fixedly arranged at the top side of the transverse guide groove (10), the fixed spacing draw-in groove (12) that is equipped with in one side of direction draw-in groove (11), the inboard swing joint of spacing draw-in groove (12) is equipped with fixture block (13), the bottom side fixed connection of fixture block (13) is equipped with connecting block (14), the bottom side fixed connection of connecting block (14) is equipped with tail fin (15), the inboard sliding connection of direction draw-in groove (11) is equipped with to baffle (16), swing joint is equipped with spring two (17) between one side that one side of baffle (16) and the one end side of direction draw-in groove (11) are relative, equipment board two (3) are the cavity structure, the inboard symmetry of equipment board two (3) is fixed and is equipped with soft post of rubber (18).

2. The high-strength surfboard adopting the modified composite board as claimed in claim 1, wherein the opposite corners of the first assembling board (2) and the first core board (5) and the opposite corners of the third assembling board (4) and the second core board (6) are fixedly provided with the elastic connection columns (7).

3. The high-strength surfboard adopting the modified composite board as claimed in claim 1, wherein the first assembling board (2), the third assembling board (4) and the second assembling board (3) are fixedly connected with a bump (19), and the bump (19) is slidably connected to the inner side of the second assembling board (3).

4. The high strength surfboard using the modified composite board as claimed in claim 1, wherein one side of the tail fin (15) is in a wedge angle structure.

5. The high-strength surfboard adopting the modified composite board as claimed in claim 1, wherein the inner sides of the vertical guide groove (9) and the horizontal guide groove (10) are fixedly connected with sealing strips, and the first assembly board (2), the second assembly board (3) and the third assembly board (4) are waterproof composite board members.