CN104859810A - Water bicycle - Google Patents

Abstract

The invention discloses a water bicycle, which comprises a floating plate, a bicycle frame and paddle rods. The bicycle frame is arranged on the floating plate; the front end of the bicycle frame is provided with a steering wheel connected with a steering handle; the steering wheel is positioned at the bottom of the floating plate; the steering wheel is in the shape of a round plate; the bicycle frame is provided with at least one treadle; two pedals of each treadle are connected with the ends of rod bodies of the two paddle rods through two first universal joints; the rod body of each paddle rod is connected with the upper end of a support pillar fixedly arranged on the floating plate through a second universal joint; a paddle body of each paddle rod outwards extends out of the floating plate. The water bicycle has a simple structure, the paddle rods are rowed through stamping the treadles, and thus rowing is labor-saving.

Description

a water bike

technical field

The invention relates to the field of water mobile tools, in particular to a water bicycle.

Background technique

At present, the existing water bicycles mainly have the following two situations. One part is that the appearance structure of the water bicycle is similar to that of an ordinary bicycle, but a float is installed on the ordinary bicycle, and then it is driven on the water by a unique electric propulsion device. This type of water bicycle There is no need for the rider to step on the bicycle, thereby reducing the fun of the water bike, and the rider does not get exercise. The other part is refitted on the basis of common bicycles. Although its advancement requires the rider to step on the pedals, its structure is complicated and relatively laborious, and the rider is prone to fatigue.

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The object of the present invention is to provide a water bicycle, so as to overcome the disadvantages of the existing water bicycles that are complex in structure and relatively laborious.

To achieve the above object, the present invention provides a water bicycle, which includes: a floating board; a bicycle frame, which is arranged on the floating board; a steering wheel connected to the steering handle is provided at the front end of the bicycle frame, so The steering wheel is located at the bottom of the floating board, and the steering wheel is in the shape of a disc; the bicycle frame is provided with at least one pedal; A universal joint is connected to the ends of the rod bodies of the two paddle rods, and each rod body of the paddle rods is connected to the upper end of a support column fixedly arranged on the floating plate through a second universal joint; and The pulp of each of the rods extends outwardly beyond the floating plate.

Preferably, in the above technical solution, several pedals are provided on the bicycle frame, and the chainrings of the several pedals are connected by chains.

Preferably, in the above technical solution, the number of the pedals is two.

Preferably, in the above technical solution, the inner layer of the floating plate is made of foam, and the outer layer of the floating plate is made of aluminum alloy.

Compared with the prior art, the present invention has the following beneficial effects:

1. The floating plate of the present invention has a large contact area with water, a large carrying capacity, is stable and reliable, and has a simple structure. The paddle is moved by stepping on the pedals, which is light and labor-saving.

2. Several pedals can be arranged on the bicycle rack of the present invention, and the chainrings of several pedals are connected by chains, so that multiple people can ride and save labor.

3. The inner layer of the floating board of the present invention is made of foam, and the outer layer of the floating board is made of aluminum alloy, which has a large buoyancy and can make the running process more stable.

Description of drawings

Fig. 1 is a schematic structural view of a water bicycle according to the present invention.

Explanation of main reference signs:

1-floating board; 2-bicycle frame, 21-steering handle, 22-steering wheel, 23-pedal, 24-pedal, 25-chainring, 26-chain; 3-paddle rod, 31-first universal joint , 32-the second universal joint; 4-support column.

Detailed ways

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

As shown in FIG. 1 , an example according to the specific implementation of the present invention is: a water bicycle, which includes: a floating board 1 , a bicycle frame 2 , a paddle shaft 3 and a support column 4 . The floating plate 1 can float on the water surface, the contact area between the floating plate 1 and water is large, the carrying capacity is large, and it is stable and reliable. Preferably, the inner layer of the floating board 1 is made of foam, and the outer layer of the floating board 1 is made of aluminum alloy, so that the buoyancy is high while being light, and it can ensure more stable operation.

As shown in Figure 1, bicycle frame 2 is fixedly arranged on floating board 1, and the front end of bicycle frame 2 is provided with a steering wheel 22 that is connected with steering handle 21, and steering wheel 22 is positioned at the bottom of the front end of floating board 1, and steering wheel 22 It is in the shape of a disc. When turning is required, the steering wheel 22 is turned by the steering handle 21. Since the steering wheel 22 is in the shape of a larger disk, when it is deflected at a certain angle, the direction of force can be changed, so that the floating plate 1 is turned.

As shown in Figure 1, the bicycle frame 1 is provided with at least one pedal 23, and the left and right pedals 24 of each pedal 23 are respectively connected to the ends of the rod bodies of the two paddle bars 3 through two first universal joints 31. , and the rod body of each paddle bar 3 is connected to the upper end of a support column 4 fixedly arranged on the floating plate 1 through a second universal joint 32; and the slurry body of each paddle bar 3 extends out of the floating plate 1 outside of the side. When the rider steps on the two pedals 24 of the pedal 23, the two pedals 24 make a circular motion along with the toothed plate 25, thereby driving the left and right paddle bars 3 to perform a circular swing, and the slurry of the two paddle bars 3 When swinging downwards, it can be drawn into the water surface, thereby driving the floating board 1 to move on the water, and when the slurry of the two paddle bars 3 swings upwards, the slurry leaves the water surface, thereby achieving the purpose of saving labor, and rowing is light and labor-saving, thereby So that the rider will not get tired so quickly. Preferably, several pedals 23 are arranged on the bicycle frame 1 , and the chainrings 25 of the several pedals 23 are connected by chains 26 . When several pedals 23 are set, several seats are correspondingly arranged on the bicycle rack 1, so that a plurality of riders can use the water bicycle together. The two pedals 24 of all the pedals 23 are connected to the two paddle bars 3 respectively. Since the chainrings 25 of the pedals are connected together by the chain 26, multiple riders can participate in the process of paddling, thereby saving more effort. Further preferably, the number of pedals 23 is two, and the size of the pedals is relatively suitable, which is particularly convenient for two people to ride.

The present invention has a large carrying capacity, and multiple people can play on the water surface through water bicycles. The contact area between the floating board 1 and the water surface is large, the buoyancy is large, stable and reliable, and its structure is simple, flexible in steering, and light in rowing.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (4)

1. A water bicycle, characterized in that it comprises: Kickboard; The bicycle frame is arranged on the floating plate; the front end of the bicycle frame is provided with a steering wheel connected to the steering handle, the steering wheel is located at the bottom of the floating plate, and the steering wheel is in the shape of a disc; the bicycle rack is provided with at least one pedal; and The two pedals of each pedal are respectively connected to the ends of the rod bodies of the two paddle rods through two first universal joints, and each rod body of the paddle rods is connected through a second universal joint It is connected with the upper end of a support column fixedly arranged on the floating board; and the pulp of each of the paddle rods extends out of the floating board. 2. The water bicycle according to claim 1, characterized in that, the bicycle frame is provided with several pedals, and the chainrings of the several pedals are connected by chains. 3. The water bicycle according to claim 2, characterized in that there are two pedals. 4. The water bicycle according to any one of claims 1-3, characterized in that, the inner layer of the floating board is made of foam, and the outer layer of the floating board is made of aluminum alloy.