CN220332904U - Paddle board with bilge keels - Google Patents

Abstract

The utility model relates to a paddle board with bilge fossil fragments, including board body, bilge fossil fragments and set up in the tail fin of the bottom plate afterbody of board body, the inside cavity of board body just is filled with the air, and bilge fossil fragments set up quantity and be two, and two bilge fossil fragments set up respectively in board body length direction's middle part bottom plate's both sides, and slant downside is protruding stretches, and the bilge fossil fragments are for extending and be rectangular form backup pad along board body length direction. This application can be through setting up the bilge fossil fragments that outwards evaginate at the bilge portion of board body, has increased the damping when the paddle board is rolled, has strengthened the wave resistance and the stability of paddle board, has simple structure, stability is good, the advantage that the practicality is strong.

Description

Paddle board with bilge keels

Technical Field

The application relates to the technical field of sports equipment, in particular to a racing paddle board.

Background

With the improvement of living standard, people pursue sports more and more. Surfing is a very popular sport, which is a sport of fighting sea waves by taking sea waves as power and utilizing the self high skill and balance ability. The athlete stands on the paddle board, the athlete keeps the paddle board in front of the wave crest to stand up the body, the legs naturally open front and back, the knees slightly bend, and the athlete slides rapidly along with waves.

The front end and the rear end of the existing paddle are slightly narrow, tail fins with stabilizing effect are arranged at the rear lower part of the existing paddle, but the existing paddle is mainly changed in shape, is streamline and obvious, can reduce resistance, is suitable for straight line sprinting and improves the competitive level of users, but does not consider the rolling stability of the racing paddle, and is difficult to maintain stable physical consumption of users in the surfing process, so that the racing is difficult to further improve, and the sliding speed is slower.

Accordingly, there is a need for a paddle board that can be effectively accelerated and that can improve stability during surfing.

Disclosure of Invention

The utility model aims at providing a paddle board with bilge keels to solve the problem that the paddle board that exists among the prior art is poor in stability, slides the slower defect of speed.

The embodiment of the application can be realized through the following technical scheme:

the utility model provides a paddle board with bilge fossil fragments, includes the board body, bilge fossil fragments and set up in the tail fin of the bottom plate afterbody of board body (the inside cavity of board body just is filled with the air, bilge fossil fragments set up quantity is two, two bilge fossil fragments set up respectively in the both sides of the middle part bottom plate of board body length direction, and slant downside is protruding stretches, the bilge fossil fragments is followed board body length direction extends and is rectangular form backup pad.

Further, two bilge keels are respectively connected to the left side and the right side of the gravity center position of the plate body.

Further, the bilge keels comprise first contour parts and second contour parts, wherein the first contour parts are matched with the side contours of the plate body and extend along the length direction of the plate body, and the second contour parts are opposite to the first contour parts and protrude downwards in an inclined mode.

Further, the upper side surface of the second contour part is a flat plate, and the lower side surface is a curved surface with an arc-shaped section.

Further, the second contour portion is flat.

Further, the bilge keels are made of polyvinyl chloride materials.

Further, an anti-slip layer is fixed on the upper surface of the plate body, and the anti-slip layer is positioned in the middle and at the tail of the plate body.

Further, the upper surface of the plate body is also provided with elastic rope D rings, elastic ropes, handles and air valves, elastic ropes are wound on the elastic rope D rings, and the elastic ropes are wound among the elastic rope D rings in a crossing manner.

Further, the head and the tail of the plate body are tapered, and the head is thinner than the tail.

Further, the plate body is made of a wiredrawing air cushion material.

The embodiment of the application provides a paddle board with bilge keels has following beneficial effect at least:

this application can be through setting up the bilge fossil fragments that stretch to the evagination at the bilge portion of board body, has increased the damping when the paddle board is rolled, has strengthened the wave resistance and the stability of paddle board, and the user that significantly reduces maintains stable physical demands when surfing has simple structure, stability is good, advantage that the practicality is strong.

The utility model has the advantages of this application has sharp head, has the effect that destroys water surface tension when sliding, and streamlined obvious, can reduce the resistance, goes into water more easily, is suitable for sharp sprint to promote the speed of sliding, and the protruding extension of bilge fossil fragments is the platykurtic, when the paddle board moves forward, the resistance can be ignored, can not bring extra resistance to the paddle board, is favorable to promoting user's athletic level.

Drawings

FIG. 1 is a schematic view of the overall structure of a paddle board with bilge keels of the present application;

fig. 2 is a side view of a paddle board with bilge keels of the present application;

fig. 3 is a schematic view of the structure of bilge keels in the present application.

Reference numerals in the figures

1-a plate body; 2-bilge keels; 21-a first profile; 22-a second profile; 3-an anti-slip layer; 4-elastic rope D ring; 5-elastic ropes; 6-a handle; 7-an air valve; 8-tail fin.

Detailed Description

The present application will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, various components on the drawings have been enlarged (thick) or reduced (thin) for ease of understanding, but this is not intended to limit the scope of the present application.

The singular forms also include the plural and vice versa.

In the description of the embodiments of the present application, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship that a product of the embodiments of the present application conventionally puts in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, in the description of the present application, the terms first, second, etc. are used herein for distinguishing between different elements, but not necessarily for describing a sequential or chronological order of manufacture, and may not be construed to indicate or imply a relative importance, and their names may be different in the detailed description of the present application and the claims.

The terminology used in this description is for the purpose of describing the embodiments of the present application and is not intended to be limiting of the present application. It should also be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be communicated internally. The specific meaning of the terms in this application will be specifically understood by those skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of a paddle board with bilge keels according to the present application, fig. 2 is a schematic diagram of a side view of a paddle board with bilge keels according to the present application, as shown in fig. 1 and fig. 2, a paddle board with bilge keels includes a board body 1, bilge keels 2 and tail fins 8 arranged at the tail of a bottom plate of the board body 1, the inside of the board body 1 is hollow and filled with air, the number of bilge keels is two, two bilge keels 2 are respectively arranged at two sides of a middle bottom plate of the board body 1 in length direction, and the lower side of the bilge keels protrudes, the bilge keels 2 extend along the length direction of the board body 1 and are strip-shaped support plates, so that the bilge keels 2 can provide left-right horizontal supporting force for the board body 1 after the board body 1 is pressed down into water, and stability of the board body 1 in water is improved.

In some preferred embodiments, the head and tail of the plate body 1 are tapered, and the head is thinner than the tail, i.e. the head is more pointed than the tail, and the sharp paddle head provides better breaking ability to the paddle, thereby providing faster sliding and improved sliding speed.

In some preferred embodiments, the plate body 1 is made of a wire drawing air cushion, and the upper layer and the lower layer of the plate body 1 are connected through wire drawing, so that the hardness of the plate body 1 is higher after inflation, which is comparable to a hard plate.

In some preferred embodiments, two bilge keels 2 are respectively connected to the left and right sides of the center of gravity of the plate body 1, so that two bilge keels 2 are arranged on two sides of the bottom plate of the plate body 1 in a mirror image manner, and further an auxiliary bearing structure is formed to a certain extent.

In some preferred embodiments, the bilge keels 2 are made of polyvinyl chloride (PVC) material, which has the advantage of high structural strength and stable supporting force.

In some preferred embodiments, the bilge keels 2 include a first contour portion 21 and a second contour portion 22, as shown in fig. 3, where the first contour portion 21 is in fit with a side contour of the plate body 1 and extends along a length direction of the plate body 1, and the second contour portion 22 is opposite to the first contour portion 21 and protrudes obliquely downward, so that the bilge keels 2 are adapted to the plate body 1.

In some preferred embodiments, the upper side of the second profile portion 22 is a flat plate, and the lower side is a curved surface with an arc-shaped cross section, so that the stability of the upper side in water is good, the interference between the lower side and water is large, and the lateral stability is further increased.

In some preferred embodiments, the second profile 22 is flat, so that the sliding speed of the paddle is not affected when the plate body 1 is moved forward, because of the small cross section, the resistance is negligible.

In some preferred embodiments, the upper surface of the board body 1 is further fixed with an anti-slip layer 3 made of EVA, the anti-slip layer 3 is located at the middle and tail of the board body 1, and the anti-slip layer 3 is located at a position where a human body stands, for increasing friction between the human body and the board, and preventing falling.

In some preferred embodiments, the upper surface of the plate body 1 is further provided with a bungee cord D-ring 4, bungee cords 5 and handles 6.

In some preferred embodiments, the number of the elastic ropes D4 is even, wherein every two elastic ropes D are arranged in a group, a plurality of groups of the elastic ropes D4 are arranged along the length of the board body 1, elastic ropes 5 are wound on each elastic rope D4, the elastic ropes 5 are wound in a crossed manner among the plurality of elastic ropes D4, and the net-shaped elastic ropes can fix articles carried by people, so that the articles can be prevented from falling into the water.

In some preferred embodiments, the handle 6 is one or more, the handle 6 being located in the middle or edge of the plate body 1; for facilitating grasping of the handles during surfing and maintaining physical stability.

In some preferred embodiments, the tail of the plate body 1 is further provided with a gas valve 7, and the gas valve 7 is used for inflating the plate body 1.

While the foregoing is directed to embodiments of the present application, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (10)

1. A paddle board having bilge keels, comprising:

the plate body (1), bilge fossil fragments (2) and set up in tail fin (8) of the bottom plate afterbody of plate body (1), the inside cavity of plate body (1) just is filled with the air, bilge fossil fragments (2) set up quantity and be two, two bilge fossil fragments (2) set up respectively in the both sides of the middle part bottom plate of plate body (1) length direction, and slant downside is protruding stretches, bilge fossil fragments (2) are followed plate body (1) length direction extends and is rectangular form backup pad.

2. The paddle of claim 1 having bilge keels, wherein:

the two bilge keels (2) are respectively connected to the left side and the right side of the gravity center position of the plate body (1).

3. The paddle of claim 1 having bilge keels, wherein:

the bilge keels (2) comprise first contour parts (21) and second contour parts (22), the first contour parts (21) are matched with the side contour of the plate body (1) and extend along the length direction of the plate body (1), and the second contour parts (22) are arranged opposite to the first contour parts (21) and protrude obliquely downwards.

4. A paddle board having bilge keels as claimed in claim 3, wherein:

the upper side surface of the second contour part (22) is a flat plate, and the lower side surface is a curved surface with an arc-shaped section.

5. A paddle board having bilge keels as claimed in claim 3, wherein:

the second contour part (22) is flat.

6. The paddle of claim 1 having bilge keels, wherein:

the bilge keels (2) are made of polyvinyl chloride materials.

7. The paddle of claim 1 having bilge keels, wherein:

the upper surface of the plate body (1) is also fixed with an anti-slip layer (3), and the anti-slip layer (3) is positioned at the middle part and the tail part of the plate body (1).

8. The paddle of claim 1 having bilge keels, wherein:

the upper surface of the plate body (1) is also provided with elastic rope D rings (4), elastic ropes (5), handles (6) and air valves (7), each elastic rope D ring (4) is wound with elastic ropes (5), and the elastic ropes (5) are wound between the elastic rope D rings (4) in a crossing mode.

9. The paddle of claim 1 having bilge keels, wherein:

the head and the tail of the plate body (1) are tapered, and the head is thinner than the tail.

10. The paddle of claim 1 having bilge keels, wherein:

the plate body (1) is made of a wire drawing air cushion material.