CN105109293A

CN105109293A - Amphibious motorcycle

Info

Publication number: CN105109293A
Application number: CN201510567271.XA
Authority: CN
Inventors: 毛永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-09
Filing date: 2015-09-09
Publication date: 2015-12-02

Abstract

The invention provides an amphibious motorcycle, and belongs to the technical field of vehicles. The amphibious motorcycle solves the problems that a conventional amphibious motorcycle is poor in performance stability and high in cost. The amphibious motorcycle comprises a motorcycle frame, front forks, a front wheel, and a rear wheel, wherein the front forks are positioned at the front end part of the motorcycle frame; the front wheel is positioned on the front forks; the rear wheel is positioned at the rear end of the motorcycle frame; front floating bodies are respectively arranged on two sides of the front wheel, and fixedly connected with the front forks; rear floating bodies are respectively arranged on two sides of the rear end of the motorcycle frame, and fixedly connected with the motorcycle frame; a plurality of convex strips which are uniformly distributed in the peripheral direction are arranged on the wheel surface of the rear wheel, and parallel to the central axle of the rear wheel. According to the amphibious motorcycle, the rear wheel is provided with the convex strips, so that the grasping force of the rear wheel on sand can be significantly improved, the running speed of the motorcycle is guaranteed, and the motorcycle is prevented from sinking; besides, the rear wheel is on a water surface, the convex strips can stir water, and the motorcycle is further pushed to move ahead; handlebars are operated so as to control the front wheel to turn, so that the motorcycle can also turn in water.

Description

Amphibious motor bike

Technical field

The invention belongs to technical field of vehicle, relate to a kind of motor bike, particularly a kind of amphibious motor bike.

Background technology

Motor bike is driven by spark ignition engine, by two-wheeled or the three-wheel vehicle of bar handle front-wheel steering.Amphibious motor bike refers to and can travel on land, the motor bike that can sail on the water again.

Pertinent literature about amphibious motor bike is more, as Amphibian motorcycle (Authorization Notice No. CN201951196U), duck (Authorization Notice No. CN203854439U) that Chinese patent literature is recorded.Existing amphibious motor bike relies on wheels travel on land, in water, rely on screw propeller to drive, in actual production test, driving wheel and driving to switch between screw propeller needs more relationship technology, causes amphibious Motorcycle Performance poor stability, cost is high, and popularity rate is extremely low.

Summary of the invention

The present invention proposes a kind of amphibious motor bike, the technical problem to be solved in the present invention is how can guaranteed performance stability, can reduce productive costs again.

The technical matters that will solve of the present invention realizes by following technical proposal: this amphibious motor bike comprises vehicle frame, the leading section of vehicle frame is positioned with on front fork, front fork and is positioned with front vehicle wheel, and the rearward end of vehicle frame is positioned with rear wheel; The both sides of front vehicle wheel are equipped with front buoyancy aid, and front buoyancy aid is fixedly connected with front fork; The rearward end both sides of vehicle frame are equipped with rear buoyancy aid, and rear buoyancy aid is fixedly connected with vehicle frame; The wheel face of rear wheel has many circumferential well-distributed raised lines, raised line parallels with the axle core of rear wheel.

Compared with prior art, the rear wheel in this amphibious motor bike is owing to having many raised lines, and thus rear wheel can improve the earth-grasping force of rear wheel on sand ground significantly, ensures vehicle gait of march, avoids vehicle sinkage; Rear wheel is on the water surface simultaneously, and raised line can stir water, and then promotes vehicle forward, and manipulating handgrip front wheel turns to, and can realize motor bike equally and turn in water.Sandy beach and sea is natural combines, thus this motor bike is particluarly suitable for sandy beach and sea travel.

Accompanying drawing explanation

Fig. 1 is the perspective view of this amphibious motor bike.

Fig. 2 is the perspective view at this amphibious another visual angle of motor bike.

Fig. 3 is the perspective view of rear wheel in this amphibious motor bike.

Fig. 4 is the main TV structure schematic diagram of rear wheel in this amphibious motor bike.

In figure, 1, vehicle frame; 2, front fork; 3, hand handle; 4, combustion engine; 5, front vehicle wheel; 6, rear wheel; 6a, raised line; 6b, right-angled side faces; 6c, circular arc wheel face; 7, front buoyancy aid; 8, rear buoyancy aid; 9, rudder; 10, first connecting rod; 11, second connecting rod.

Detailed description of the invention

Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.

As depicted in figs. 1 and 2, this amphibious motor bike comprise vehicle frame 1, front fork 2, hand 3, combustion engine 4, front vehicle wheel 5 and rear wheel 6.

Combustion engine 4 is fixed on the middle part of vehicle frame 1, and front fork 2 is positioned at the leading section of vehicle frame 1, and the upper end of front fork 2 is fixedly connected with 3 with hand, and front vehicle wheel 5 is positioned at the lower end of front fork 2.The motor bike that this Figure of description provides is two-wheel car, and trailing wheel is positioned at the rearward end of vehicle frame 1, and rear wheel 6 is connected by chain gear with combustion engine 4.

The both sides of front vehicle wheel 5 are equipped with front buoyancy aid 7, and front buoyancy aid 7 is fixedly connected with by the demountable structure such as clamping or bolt and nut with front fork 2; Be convenient to like this safeguard, especially repair front vehicle wheel 5.The front buoyancy aid 7 of front vehicle wheel 5 both sides is fixedly connected with by first connecting rod 10, can improve front buoyancy aid 7 degree of being connected firmly like this, and the front buoyancy aid 7 of front vehicle wheel 5 both sides swings conformability with front fork 2.The rearward end both sides of vehicle frame 1 are equipped with rear buoyancy aid 8, and rear buoyancy aid 8 is fixedly connected with by the demountable structure such as clamping or bolt and nut with vehicle frame 1.The rear buoyancy aid 8 of rear wheel 6 both sides is fixedly connected with by second connecting rod 11, can improve rear buoyancy aid 8 degree of being connected firmly like this.Overhead tool is at regular intervals for the bottom surface of front buoyancy aid 7 and rear buoyancy aid 8, as 30 ㎝, can ensure that motor bike can normally travel on the ground, motor can be floated on the surface and ensure steadily of centre of gravity again, avoid motor bike to topple on the water surface.

As described in fig. 3 and fig. 4, the wheel face of rear wheel 6 has many circumferential well-distributed raised line 6a, raised line 6a to parallel with the axle core of rear wheel 6.Show that the quantity of raised line 6a is preferably 20 ~ 36 through testing in large quantities, between the circular arc wheel face 6c of raised line 6a end face and rear wheel 6, spacing is 10 ~ 20 ㎜; Motor bike driving comfort on land can be ensured like this, the speed that motor bike sails on the water can be ensured again.The cross section roughly at right angles triangle of raised line 6a, but the top of raised line 6a is arc-shaped, can improve motor bike driving comfort on land.Right-angled side faces 6b can improve the performance of striking of rear wheel 6, and then improves motor bike and to sail on the water speed.Triangular structure can ensure the intensity of raised line 6a, ensures that rear wheel 6 is still adapted at land and travels, is particluarly suitable for sand ground travels.

As shown in Figure 3 and Figure 4, the size of rear wheel 6 is 17 cun, and the quantity of rear wheel 6 raised line 6a is 30.Between the circular arc wheel face 6c of raised line 6a end face and rear wheel 6, spacing is 15 ㎜, and the length of raised line 6a is identical with the width of rear wheel 6, so also can improve motor bike driving comfort and performance of striking on land.

As shown in Figure 1 and Figure 4, rear wheel 6 left-hand revolution, motor bike moves forward, and in rear wheel 6, the right-angled side faces 6b of raised line 6a is towards identical, i.e. anticlockwise direction, so just keeps rear wheel 6 and is arranged on motor bike and keeps striking characteristic.

This amphibious motor bike drives by rear wheel 6 on land with on the water surface, namely there is not wheel and drives the switching with the family of screw propeller driving, thus reduce manufacturing cost significantly.Front buoyancy aid 7 and rear buoyancy aid 8 are all detachable, are thus convenient to vehicle wheel maintenance, and can the front buoyancy aid of removal 7 and rear buoyancy aid 8 when motor bike travels for a long time on land, are convenient to travel.Motor bike travels and all realizes turning to 3 by rotating hand on the water surface and on bottom surface.To sail on the water stability and steering flexibility and turn to precision to improve motor bike, the bottom surface of front buoyancy aid 7 being fixedly parallel to vehicle frame 1 and rudder 9 in the form of sheets.

Claims

1. an amphibious motor bike, comprise vehicle frame (1), the leading section of vehicle frame (1) is positioned with on front fork (2), front fork (2) and is positioned with front vehicle wheel (5), the rearward end of vehicle frame (1) is positioned with rear wheel (6); It is characterized in that, the both sides of described front vehicle wheel (5) are equipped with front buoyancy aid (7), and front buoyancy aid (7) is fixedly connected with front fork (2); The rearward end both sides of vehicle frame (1) are equipped with rear buoyancy aid (8), and rear buoyancy aid (8) is fixedly connected with vehicle frame (1); The wheel face of rear wheel (6) has many circumferential well-distributed raised lines (6a), raised line (6a) parallels with the axle core of rear wheel (6).

2. amphibious motor bike according to claim 1, is characterized in that, described front buoyancy aid (7) is fixedly connected with by clamping or bolt and nut demountable structure with front fork (2); The front buoyancy aid (7) of described front vehicle wheel (5) both sides is fixedly connected with by first connecting rod (10).

3. amphibious motor bike according to claim 1, is characterized in that, described rear buoyancy aid (8) is fixedly connected with by clamping or bolt and nut demountable structure with vehicle frame (1); The rear buoyancy aid (8) of described rear wheel (6) both sides is fixedly connected with by second connecting rod.

4. the amphibious motor bike according to claim 1 or 2 or 3, is characterized in that, overhead tool is at regular intervals in the bottom surface of described front buoyancy aid (7) and rear buoyancy aid (8), and spacing is 25 ㎝ ~ 35 ㎝.

5. the amphibious motor bike according to claim 1 or 2 or 3, it is characterized in that, the wheel face of described rear wheel (6) has many circumferential well-distributed raised lines (6a), raised line (6a) parallels with the axle core of rear wheel (6).

6. amphibious motor bike according to claim 5, is characterized in that, the quantity of described raised line (6a) is 20 ~ 36.

7. amphibious motor bike according to claim 5, is characterized in that, between the circular arc wheel face (6c) of described raised line (6a) end face and rear wheel (6), spacing is 10 ~ 20 ㎜.

8. amphibious motor bike according to claim 5, it is characterized in that, the rectangular triangle in cross section of described raised line (6a), the top of raised line (6a) is arc-shaped, and the length of raised line (6a) is identical with the width of rear wheel (6).

9. amphibious motor bike according to claim 5, it is characterized in that, in described rear wheel (6), the right-angled side faces (6b) of raised line (6a) is towards identical, and the right-angled side faces (6b) of raised line (6a) is towards anticlockwise direction.

10. the amphibious motor bike according to claim 1 or 2 or 3, is characterized in that, the bottom surface of described front buoyancy aid (7) is fixedly parallel to vehicle frame (1) and rudder (9) in the form of sheets.