CN210555422U

CN210555422U - Canoe with water guide structure

Info

Publication number: CN210555422U
Application number: CN201921170066.XU
Authority: CN
Inventors: 林家岂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-19
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses in provide a canoe with water guide structure, this canoe includes: a bottom plate which is a long flat structure; the left side plate is of a strip-shaped structure and is positioned on the left side above the bottom plate; the right side plate is of a strip-shaped structure and is positioned on the right side above the bottom plate; an accommodating space is formed above the bottom plate and between the left side plate and the right side plate; wherein the rear section of the bottom plate forms an upwards concave water guide groove, and the upper part of the water guide groove forms a through hole; an opening is formed at the rear end of the water guide groove; and the water guide groove is used for guiding water flow, so that the advancing resistance of the canoe is reduced.

Description

Canoe with water guide structure

Technical Field

The present invention relates to canoes, and more particularly to a canoe with a water guide structure.

Background

The canoe in the prior art is a rowing boat and needs to be driven by a paddle when in use. The canoe has the advantages that the canoe is integrally formed, so that the canoe is simple to manufacture, is not easy to leak water, and does not have the problem of scattering. In order to increase the speed of the canoe, a propulsion structure such as an outboard engine is usually added behind the canoe to provide auxiliary power.

The general canoe is simple in appearance design and is not provided with any water guide structure, so that the canoe has high resistance in navigation, and a user needs to take great effort when sliding with the paddle. Furthermore, if the outboard motor is additionally provided, the outboard motor is positioned outside the canoe, so that the water flow cannot be concentrated when being driven, and the effect of driving the water flow to a certain extent is often achieved by high horsepower, so that the overall efficiency is insufficient. Moreover, the common canoe is made of wood, has high weight and is difficult to carry by a single person.

Therefore, the present invention is to provide a new canoe with a water guiding structure to solve the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

Therefore the utility model discloses a solve the problem on the above-mentioned prior art, the utility model discloses in propose a canoe with water guide structure, use the canoe that the second section has a water guide groove design, this water guide groove can guide rivers, reduce the resistance, so when installing a advancing mechanism (outer machine of the case) additional the perforation at the top front end of this water guide groove, this advancing mechanism is used for driving the water in the water guide groove, make water through this water guide groove, concentrate the back and outwards export from this opening again, consequently can produce and concentrate and powerful rivers, advance in order to promote this canoe, so only need less power can impel rivers, promote advancing mechanism's drive efficiency by a wide margin. Even if a propelling mechanism is not additionally arranged, the water guide groove can guide water flow, so that in the process of torrential current, the canoe can easily move forward along the water flow even in a manual rowing mode, and labor is saved. And the rear half of the bottom plate is provided with a protruding part for providing a user to sit. The multifunctional use mode can select the operation mode according to the actual use requirement, has more flexible and changeable elasticity in use, has wide application, is suitable for the environment of lakes, rivers, torrents, oceans and the like according to the personal conditions. The utility model discloses a canoe hull wholly adopts glass fiber (FRP, fiber-reinforced plastic) material preparation, and canoe, polyethylene (plastic) canoe weight than general common wood system are still light, and the gross weight can fall to 25 kilograms, need not consume a large amount of strength, single just can easily carry, and hardness is higher and non-deformable, and the canoe outward appearance of glass fiber preparation is also more pleasing to the eye.

In order to achieve the above object, the utility model discloses in propose a canoe with water guide structure, this canoe includes: a bottom plate which is a long flat structure; the left side plate is of a strip-shaped structure and is positioned on the left side above the bottom plate; the right side plate is of a strip-shaped structure and is positioned on the right side above the bottom plate; an accommodating space is formed above the bottom plate and between the left side plate and the right side plate; wherein the rear section of the bottom plate forms an upwards concave water guide groove, and the upper part of the water guide groove forms a through hole; an opening is formed at the rear end of the water guide groove; and the water guide groove is used for guiding water flow, so that the advancing resistance of the canoe is reduced.

Furthermore, the water guide groove is approximately rectangular, the perforation is square, and the perforation is positioned at the front end of the upper part of the water guide groove.

Furthermore, the front sections of the left side plate and the right side plate are bent inwards, and the front ends of the left side plate and the right side plate are connected with each other to form a tip-shaped form.

Further, the left side plate and the right side plate are integrated with the bottom plate.

Further, the rear sections of the left side plate and the right side plate are bent inward.

Furthermore, the canoe also comprises a propelling mechanism which is arranged at the perforation and used for driving the water in the water guide groove, so that the water passes through the water guide groove and is output outwards from the opening after being concentrated, and concentrated and strong water flow can be generated to push the canoe to advance.

Further, a protruding portion is formed at the upper rear section of the bottom plate, the protruding portion has a rectangular structure, the water guiding groove is located below the protruding portion, the through hole is located at the top of the protruding portion, and the protruding portion is used for providing a user to sit on.

Further, the seat frame plate is spanned between the left side plate and the right side plate and used for providing a user to sit.

Further, the bottom plate, the left side plate and the right side plate are made of fiber-reinforced plastic (FRP).

Furthermore, the front section part and the rear section part of the bottom plate are slightly higher than the middle section part, and the whole body has a streamline radian.

A further understanding of the nature and advantages of the present invention may be realized by reference to the following description which is to be read in connection with the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the combination of the elements of the present invention.

Fig. 2 is a rear bottom view of the assembly of elements of the present invention.

Fig. 3 is a left side view of the assembly of the elements of the present invention.

Fig. 4 is a bottom view of the device assembly of the present invention.

Fig. 5 is a schematic view of the assembly of elements for installing the propulsion mechanism in the present invention.

Detailed Description

In view of the above, the present invention provides a novel and improved structure, and an improved method and apparatus for manufacturing the same.

Referring to fig. 1 to 5, a canoe 1 with a water guiding structure according to the present invention includes the following components:

a bottom plate 10, which is a long flat structure, the front and rear sections of the bottom plate 10 are slightly higher than the middle section, and the whole bottom plate has a streamline radian, as shown in fig. 3.

A left side plate 21, which is a strip structure, is located on the left side above the bottom plate 10.

A right side plate 22, which is a strip structure, is located at the right side above the bottom plate 10. An accommodating space 30 is formed above the bottom plate 10 and between the left side plate 21 and the right side plate 22, as shown in fig. 1.

Wherein the front sections of the left side plate 21 and the right side plate 22 are bent inward, and the front ends of the left side plate 21 and the right side plate 22 are connected to each other to form a tip-shaped state. Wherein the left side plate 21 and the right side plate 22 are integrally formed with the base plate 10. The rear sections of the left and

right side plates

21 and 22 are also curved inward.

As shown in fig. 1 and 2, a water guiding groove 40 is formed at a rear bottom section of the bottom plate 10 and is recessed upward, and a through hole 50 is formed at an upper portion of the water guiding groove 40. The rear end of the water guide groove 40 forms an opening 60, as shown in fig. 1 and 2. And the water guide groove 40 is used for guiding water flow, so that the advancing resistance of the canoe is reduced. Preferably, the water guiding groove 40 is approximately rectangular, the through hole 50 is square, and the through hole 50 is located at the upper front end of the water guiding groove 40.

As shown in fig. 5, the present invention may further include a propelling mechanism 70 installed at the through hole 50, wherein the propelling mechanism 70 is used for driving the water in the water guiding groove 40, so that the water passes through the water guiding groove 40, and is then output from the opening 60 after being concentrated, thereby generating concentrated and strong water flow to push the canoe to advance. The propulsion mechanism 70 may be a conventional motor blade assembly, the construction of which is well known in the art and therefore will not be described in detail.

When the propulsion mechanism 70 is not configured or the propulsion mechanism 70 is not powered, the canoe can be advanced by the user directly using hand-stroke because the water guiding groove 40 can guide the water flow.

Wherein a protrusion 80 is formed at the upper rear section of the bottom plate 10, the water guiding groove 40 is located below the protrusion 80, and the through hole 50 is located at the top front end of the protrusion 80. The protrusion 80 is used to provide a user ride.

A shelf plate 90 spanning between the left side plate 21 and the right side plate 22, the shelf plate 90 being for seating a user.

The bottom plate 10 has elongated recesses 100 formed on the left and right sides of the bottom surface thereof, respectively, for guiding water flow and reducing the resistance of the canoe during navigation, as shown in fig. 4.

The bottom plate 10, the left side plate 21 and the right side plate 22 are made of fiber-reinforced plastic (FRP), and have high hardness and are not easily deformed.

The utility model has the advantages of use the canoe that the back half section has a water guide groove design, this water guide groove can guide rivers, the drag reduction, so when adding a advancing mechanism (outer machine of example ship) the perforation at the top front end of this water guide groove, this advancing mechanism is used for driving the water in the water guide groove, make water through this water guide groove, concentrate the back and outwards export from this opening again, consequently can produce and concentrate and powerful rivers, advance in order to promote this canoe, so only need less power can impel rivers, promote advancing mechanism's drive efficiency by a wide margin. Even if a propelling mechanism is not additionally arranged, the water guide groove can guide water flow, so that in the process of torrential current, the canoe can easily move forward along the water flow even in a manual rowing mode, and labor is saved. And the rear half of the bottom plate is provided with a protruding part for providing a user to sit. The multifunctional use mode can select the operation mode according to the actual use requirement, has more flexible and changeable elasticity in use, has wide application, is suitable for the environment of lakes, rivers, torrents, oceans and the like according to the personal conditions. The utility model discloses a canoe hull wholly adopts glass fiber (FRP, fiber-reinforced plastic) material preparation, and canoe, polyethylene (plastic) canoe weight than general common wood system are still light, and the gross weight can fall to 25 kilograms, need not consume a large amount of strength, single just can easily carry, and hardness is higher and non-deformable, and the canoe outward appearance of glass fiber preparation is also more pleasing to the eye.

Although the present invention has been described with reference to the above preferred embodiments, it is not intended to limit the scope of the present invention, and various changes and modifications relative to the above embodiments may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims

1. A canoe having a water guiding structure, the canoe comprising:

a bottom plate which is a long flat structure;

the left side plate is of a strip-shaped structure and is positioned on the left side above the bottom plate;

the right side plate is of a strip-shaped structure and is positioned on the right side above the bottom plate; an accommodating space is formed above the bottom plate and between the left side plate and the right side plate;

wherein the rear section of the bottom plate forms an upwards concave water guide groove, and the upper part of the water guide groove forms a through hole; the rear end of the water guide groove forms an opening.

2. The canoe with water guiding structure as claimed in claim 1, wherein said water guiding groove is rectangular, said perforation is square, and said perforation is located at the upper front end of said water guiding groove.

3. The canoe with water guiding structure as claimed in claim 1, wherein the front sections of the left and right side plates are bent inward, and the front ends of the left and right side plates are connected to each other to form a tip-like shape.

4. The canoe with water guiding structure as claimed in claim 1, wherein said left and right side panels are integrally formed with said bottom panel.

5. The canoe with water guiding structure as claimed in claim 1, wherein the rear sections of the left and right side panels are inwardly curved.

6. The canoe with water directing structure as claimed in claim 1, further comprising a propulsion mechanism mounted at said perforation.

7. The canoe with water guiding structure as claimed in claim 1, wherein said bottom plate has a rectangular upper rear section forming a protrusion, said water guiding groove is located under said protrusion, said hole is located at the top of said protrusion.

8. The canoe with water directing structure as claimed in claim 1, further comprising a frame plate spanning between said left and right side panels.

9. The canoe with the water guiding structure as claimed in claim 1, wherein the bottom plate has elongated recesses formed on the left and right sides of the bottom surface thereof.

10. The canoe with water guiding structure as claimed in claim 1, wherein said bottom plate, said left side plate and said right side plate are made of glass fiber.

11. The canoe with water guiding structure as claimed in claim 1, wherein the front and rear sections of the bottom plate are higher than the middle section, and the whole body has a streamline curvature.