TWM603835U - A vehicle tire for all landform and amphibious - Google Patents

Abstract

Nowadays, vehicle tires can pass on ordinary roads, but they cannot run smoothly on bumpy roads. Although there are four-wheel drive vehicles that can be used for tracing streams or slightly muddy, sandy or rugged roads, they are not suitable for climbing stairs. It's completely impossible. The full-landform amphibious tires of this creation use rubber multi-spiral spirals instead of round tires, which can not only overcome the land where ordinary tires cannot drive, but also can drive on water.

Description

All terrain amphibious vehicle tires

This creation is a kind of tire device; it can overcome the driving restrictions of general vehicles and completely break through the possibilities of today's tires. This tire uses a single spiral or multi-spiral spiral rod made of rubber material to generate friction on the ground to push traffic forward The principle of the tool; the rubber threaded belt on the screw can rotate and push mud, sand, snow or even water, so it can allow vehicles to travel on various terrains and even on the water, and its rubber thread is safer than general marine metal propellers, and it is not It will harm aquatic life, and because the spiral is an uninterrupted ribbon thread, driving on stairs is like driving on a slope. In addition, the original creation of the rubber multi-spiral spiral rod has a forward and reverse spiral pattern on the left and right; in a relative group, the use of its force and vector principles allows the vehicle to move forward and backward, turn and rotate 360 degrees freely.

One of the known technologies; general tires use their tread patterns to distinguish driving on different roads. For sand, mud, snow, rugged stone roads or stairs, only enlarged tire diameter, four-wheel drive, crawler drive and extra Large torque to overcome, but still limited.

Known technology two; water vehicles are mostly driven by propellers.

The new type rubber multi-spiral spiral rod provides flexibility, high toughness and high friction coefficient, and drives the vehicle to move by rubbing the ground.

The new type has simple structure, simple transmission and steering principle, is more suitable for motor-driven electric vehicles, and is beneficial to environmental protection.

The new model is not only simple in structure and principle, and there is no risk of puncture, so it is safer to drive.

The new model can quickly turn the vehicle 360 degrees and the turning radius is equal to zero.

This model can be used widely on land, snow, mud, beach, bumpy stone road, stairs and water.

1: Forward multi-spiral spiral rod

2: Reverse multiple spiral pattern spiral rod

3: Multi-spiral spiral tapered head

4: electric motor

5: Big gear

6: chain

7: pinion

8: car body shock absorber

9: Vehicle headlights

10: bumper

11: Body structure

12: The direction of the force generated by the rotating multi-spiral spiral rod

13: The direction of travel of the vehicle

14: The forward multi-spiral spiral rod generates a 45-degree thrust F _r due to friction on the ground

15: The reverse multi-spiral spiral rod produces a 45-degree thrust F ₁ due to friction on the ground

16: The net thrust F _{R of the} forward multi-spiral spiral rod due to the friction angle of contact with the ground

17: Net thrust F _L generated by the inverse multi-spiral spiral rod due to the friction angle of contact with the ground

18: Resultant F _A (F _R +F _L =F _A )

19: Unmanned remote control

22: horizontal plane

23: Stairs

A: Schematic diagram of the direction of waterway

B: Schematic diagram of the direction of land travel

C: Schematic diagram of the new model used on water

D: Schematic diagram of the new model used for climbing stairs

E: The left and right multi-spiral spiral rods rotate to generate the forward thrust direction, which makes the vehicle forward

F: The rotation of the left and right multi-spiral spiral rods produces a backward thrust direction, which makes the vehicle backward

G: Left and right multi-spiral spiral rods generate forward and backward thrust to make the vehicle turn right

H: Left and right multi-spiral spiral rods produce rear and forward thrust to make the vehicle turn left

I: Schematic diagram of 45 degree 4 spiral pattern spiral rod

J: Schematic diagram of 60 degree 4 spiral pattern spiral rod

K: Schematic diagram of 45 degree 2 spiral pattern spiral rod

Figure 1 is a schematic diagram of the structure of the present invention installed on a vehicle.

Figure 2, left A; it is the operation configuration of the multi-spiral spiral rod of the new type which is more suitable for waterway.

Figure 2, right B; it is a multi-spiral spiral rod operation configuration suitable for land.

Figure 3, upper C; is a schematic diagram of the new driving on water.

Figure 3, bottom D; is a schematic diagram of the new crawling stairs.

Figure 4, the upper left picture E; the left and right multi-spiral spiral rods rotate and push forward to drive the vehicle forward.

Figure 4, upper right picture F; the left and right multi-spiral spiral rods rotate and push backwards, driving the vehicles backwards.

Figure 4, lower left G; the left multi-spiral spiral rod rotates and pushes forward, the right multi-spiral spiral rod rotates and pushes backward, driving the vehicle to turn to the right.

Figure 4, lower right picture H; the left multi-spiral spiral rod rotates and pushes backward, and the right multi-spiral spiral rod rotates and pushes forward, driving the vehicle to turn left.

Figure 5 is the new model; the left and right multi-spiral spiral rods are different from the direction of travel due to the friction force, and the combined force of the two forces drives the analysis of the travel force of the vehicle.

Figure 6 is the new model; a schematic diagram of using remote control unmanned driving.

Figure 7, Figure I above; is a schematic diagram of the new 45-degree angle 4 spiral pattern spiral rod according to the terrain or water and speed requirements.

Figure 7, middle panel J; is a schematic diagram of a 60-degree angle 4-spiral spiral rod that can be used in the new model according to terrain, water and speed requirements.

Figure 7, Figure K below; is a schematic diagram of the 45-degree angle 2 spiral pattern spiral rod for the new model according to the terrain, water and speed requirements.

According to the present invention, rubber is used to make a forward multi-spiral spiral rod (1) and a reverse multi-spiral spiral rod (2) tires, which are placed on both sides of the vehicle and arranged in a pair of a forward spiral and a reverse spiral. , Instead of two tires, the power source is two ordinary electric motors (4), and the large gear (5), small gear (7) and chain (6) are used to drive the multi-spiral spiral rod. Other structures, accessories and general For similar transportation, please refer to Figure 1.

According to the present invention, the forward direction multiple spiral pattern spiral rod (1) and the reverse direction multiple spiral pattern spiral rod (2) rotate the multiple spiral pattern spiral rod to produce the pushing force direction (12) forward as shown in the left A of Figure 2, because of its The grooves between the spiral patterns will drive part of the water to push towards the center of the car body structure (11) to produce buoyancy, so it is more suitable for driving on the water surface, and vice versa; the sand or stones on the road are not expected to damage the car body structure (11), so By land It is more suitable to adopt the right B picture of Fig. 2.

According to the present invention, because the multi-spiral spiral rod is in an uninterrupted ribbon shape, and the front end of the multi-spiral spiral rod is made into a cone-shaped multi-spiral spiral tapered head (3), it can be tracked when climbing stairs When sliding upward, the interval between the two steps will be supported by the threaded belt, so that the vehicle will not feel the bump between the steps, so it is like walking on a slope, as shown in Figure 3, bottom D.

The new model travels on the water. Because the vehicle body can be a closed hull design, the electric motor (4) is placed in the vehicle body structure (11), and the large gear (5), the gear chain (6) and the small gear ( 7) Drive the multi-spiral spiral rod to run in the water like a propeller. If you want to speed up the driving in the water, you can add a movable semi-circular curved cover to the mudguard-shaped semicircular shell to wrap the entire multi-spiral spiral rod into a tube After the water enters in the front, it is sprayed out from the rear after being accelerated by spiral pressure. Because it is made of non-metallic rubber, it will not cause damage to aquatic organisms, as shown in Figure 3, top C.

The new model utilizes the thread of the multi-spiral spiral rod to rotate in the forward and reverse directions, and rotates the multi-spiral spiral rod left and right in the direction (12) that generates the pushing force at the same time to move the vehicle forward, as shown in Figure 4, upper left E.

The thread of the multi-spiral spiral rod rotates in the reverse direction, and the direction (12) in which the multi-spiral spiral rod rotates left and right generates the pushing force and moves backward at the same time, so that the vehicle can drive backward, as shown in Figure 4, upper right F diagram.

The thread of the multi-spiral spiral rod rotates in the reverse direction, and the vehicle can be driven to the right by rotating the multi-spiral spiral rod left and right in the direction (12) where the pushing force is generated. And with the rotation speed of the individual electric motor (4), the angle of the vehicle turning to the right can be controlled.

The thread of the multi-spiral spiral rod rotates in the forward and reverse directions, and the multi-spiral spiral The direction (12) in which the rotating rod generates the pushing force (12) can drive the vehicle to the left, as shown in Figure 4, lower right H diagram. And with the rotation speed of the individual electric motor (4), the angle of the vehicle turning to the left can be controlled.

As mentioned above; the rotation speed of the electric motor (4) and the direction (12) of the force generated by the left and right rotating multi-spiral spiral rod can be switched forward or backward, and the vehicle can be quickly controlled back and forth or 360 degrees in situ. There is no general car gyration radius problem.

After the rubber threads of the new type forward multi-spiral spiral rod (1) and reverse multi-spiral spiral rod (2) rotate, the rubber tread pattern contacts the ground and generates thrust F _r (14) and F ₁ (15) due to friction , According to the triangle method based on the principle of force and vector, F _R and F _L are generated during operation. The resultant force F _A = F _R + F _L , so the resultant force of the vector is shown in Figure 5.

The new electric motor (4) can directly provide the power source of the vehicle, and does not need to use the complex clutch, transmission, differential... and other power transmission mechanisms of ordinary cars, so the control module is simple, the structure is simple and complete It can be controlled by a programmed remote control or mobile phone, so it can also be used for unmanned rescue activities on various terrains or on the water, and the power system is more beneficial than environmental protection, as shown in Figure 6.

This new model can adopt single-spiral, double-spiral pattern or multi-spiral pattern spiral tyre according to different shapes on the water or on land, with different diameters and spiral pattern angle combinations to improve travel efficiency.

1: Forward multi-spiral spiral rod

2: Reverse multiple spiral pattern spiral rod

3: Multi-spiral spiral tapered head

4: electric motor

5: Big gear

6: chain

7: pinion

8: car body shock absorber

9: Headlight

10: bumper

11: Body structure

Claims (4)

A full-landform amphibious tire, composed of a pair of spiral rods with multiple spiral patterns in both forward and reverse directions. It is made of rubber, which is soft, elastic and rich in friction. Its transmission force is driven by a direct electric motor, or a gear and a chain. Drive, to simplify the complexity of the general vehicle drive system, because the drive shaft and the tire rotation axis are in a 90-degree relationship. For the full-topography amphibious tire described in claim 1, its rubber thread, in order to obtain the best travel efficiency and the operation of the terrain or waterway, can adopt single helix, double helix or multiple helix, and the diameter of the helix can also be changed. The size or the angle between the thread and the central axis. For the full-landform amphibious tires described in claim 1, the power rotation direction is changed. If the transmission system of general vehicles is mandatory, it is also possible, but it is more suitable for vehicles driven by electric motors. For the all-terrain amphibious tire described in claim 1, the spiral rubber material can also be replaced by a material with weather resistance, higher toughness, more wear resistance, and better elasticity.

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