A strong magnetic wheel with shock absorption without need of pumping

Abstract

The utility model relates to a kind of strong magnetic wheels of not needing to pump and with shock absorption, including bearing, the inner ring strong magnet is fixedly arranged outside the bearing, the inner ring rubber layer is fixedly arranged outside the inner ring strong magnet, the inner ring strong magnet both ends are fixedly arranged with front strong magnet and back strong magnet, the outer ring strong magnet is arranged in space outside the inner ring rubber layer, the outer diameter of the inner ring strong magnet is less than the inner diameter of the outer ring strong magnet, the difference of both is equal to the maximum amplitude of wheel support shock absorption, the solid rubber tire is fixedly arranged outside the outer ring strong magnet, the diameter of the front strong magnet and the back strong magnet is greater than the inner diameter of the outer ring strong magnet, the magnetism of the inner ring strong magnet outside is same with the magnetism of the outer ring strong magnet inside, the magnetism of the back of the front strong magnet is same with the magnetism of the front of the outer ring strong magnet, the magnetism of the front of the back strong magnet is same with the magnetism of the back of the outer ring strong magnet.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of vehicle parts, in particular to a kind of strong magnetic wheel with damping function without pumping bearing. BACKGROUND

[0002] Wheel is one of the most basic and most critical components of vehicle, and it is the only connection point between vehicle and ground, and is the final executor of all performances. Therefore, the performance and state of wheel are the fundamental guarantee for the safety, comfort and control of vehicle.

[0003] However, the existing wheel has the following defects: 1. Need pumping: time-consuming and laborious, need to find air source, connect equipment, squat down operation, which is a burden for people with poor physical strength or unfamiliar operation; 2. Possible tire burst: there is a safety risk, and inaccurate tire pressure, whether too high or too low, will bring serious problems. In high-temperature weather or long-distance high-speed driving, the overstretching of tire cord caused by high internal pressure will make it more prone to burst when encountering impact; 3. Vehicle damping needs additional components: the so-called "automobile damping" is called "suspension system" in the profession, which is a complete system composed of multiple components, and is complex in design and difficult to maintain; 4. Bearing friction power loss: when the vehicle is running, the wheel bearing is always running, and the bearing has friction and power loss.

[0004] Therefore, a tire that does not need pumping, has no tire burst, has damping, has less power loss, and increases the service life of the bearing is needed. SUMMARY

[0005] To solve the above technical problems, the utility model provides a kind of strong magnetic wheel with damping without pumping.

[0006] The technical scheme of the utility model is implemented as follows: a bearing is provided, an inner ring magnet is fixedly arranged outside the bearing, an inner ring rubber layer is fixedly arranged outside the inner ring magnet, a front surface magnet and a back surface magnet are fixedly arranged at both ends of the inner ring magnet, an outer ring magnet is arranged in a spaced-apart manner outside the inner ring magnet, the outer diameter of the inner ring magnet is less than the inner diameter of the outer ring magnet, and the difference between the two is equal to the maximum amplitude of wheel support damping, the diameter of the front surface magnet and the back surface magnet is greater than the inner diameter of the outer ring magnet, a solid rubber tire is fixedly arranged outside the outer ring magnet, the magnetism outside the inner ring magnet is the same as the magnetism inside the outer ring magnet, the magnetism of the back surface of the front surface magnet is the same as the magnetism of the front surface of the outer ring magnet, and the magnetism of the front surface of the back surface magnet is the same as the magnetism of the back surface of the outer ring magnet.

[0007] The artificial magnet is a magnet with artificial magnetization, long-term magnetic property, high temperature resistance, corrosion resistance and low demagnetization. The magnet guarantees the functions of shock absorption, power loss reduction and bearing life increase.

[0008] The working principle is that the vehicle is provided with the wheel, the tire is solid and does not need to be inflated, when the vehicle runs on the road, the shock generated when the wheel passes through the uneven road can be buffered through the repulsive force between the same polarity of the inner ring strong magnet and the outer ring strong magnet, so that the shock of the vehicle itself is very slight, and the most basic action law of the magnet is utilized, that is, same polarity repulsion and different polarity attraction.

[0009] In summary, the beneficial effects of the present application are that: 1. The solid rubber tire does not need to be inflated, has no risk of tire burst, saves time, effort and worry, and is safe; 2. The vehicle does not need a complex and difficult-to-maintain shock absorption system; 3. The structural design of the inner ring strong magnet, the outer ring strong magnet, the front strong magnet and the back strong magnet reduces power loss, increases bearing service life and is stable and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0011] Fig. 1 is a schematic view of the overall front side of the cross section of the present application;

[0012] Fig. 2 is a schematic view of the overall front of the cross section of the present application;

[0013] Fig. 3 is a schematic view of the overall appearance of the front side of the present application;

[0014] Fig. 4 is a schematic view of the overall appearance of the front of the present application;

[0015] Fig. 5 is a schematic view of the appearance of the front side of the bearing of the present application;

[0016] Fig. 6 is a schematic view of the appearance of the front of the bearing of the present application;

[0017] Fig. 7 is a schematic view of the structure of the inner ring strong magnet and the inner ring rubber layer of the present application;

[0018] Fig. 8 is a front view of the inner ring strong magnet and the inner ring rubber layer structure of the utility model;

[0019] Fig. 9 is a front view of the positive strong magnet and the reverse strong magnet structure of the utility model;

[0020] Fig. 10 is a left view of the positive strong magnet and the reverse strong magnet structure of the utility model;

[0021] Fig. 11 is a front view of the outer ring strong magnet of the utility model;

[0022] Fig. 12 is a front view of the outer ring strong magnet of the utility model;

[0023] Fig. 13 is a front view of the solid rubber tire of the utility model;

[0024] Fig. 14 is a front view of the solid rubber tire of the utility model;

[0025] In the drawing: 1. Bearing; 2. Inner ring strong magnet; 3. Inner ring rubber layer; 4. Positive strong magnet; 5. Reverse strong magnet; 6. Outer ring strong magnet; 7. Solid rubber tire.

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with Figs. 1-14 in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Embodiment:

[0028] As shown in Figs. 1-14, the utility model discloses a strong magnetic wheel without the need of pumping and with shock absorption, comprising a bearing (1), the bearing is externally fixedly provided with an inner ring strong magnet (2), the inner ring strong magnet is externally fixedly provided with an inner ring rubber layer (3), the inner ring strong magnet is fixedly provided with a positive strong magnet (4) and a reverse strong magnet (5) at both ends, the inner ring strong magnet is externally spacedly provided with an outer ring strong magnet (6), the outer diameter of the inner ring strong magnet is less than the inner diameter of the outer ring strong magnet, the difference between the two is equal to the maximum amplitude of wheel support shock absorption, the diameter of the positive strong magnet and the reverse strong magnet is greater than the inner diameter of the outer ring strong magnet, the outer ring strong magnet is externally fixedly provided with a solid rubber tire (7), the magnetism of the outer part of the inner ring strong magnet is the same as the magnetism of the inner part of the outer ring strong magnet, the magnetism of the reverse side of the positive strong magnet is the same as the magnetism of the positive side of the outer ring strong magnet, and the magnetism of the positive side of the reverse strong magnet is the same as the magnetism of the reverse side of the outer ring strong magnet.

[0029] The working principle of the utility model is: the vehicle is installed with the wheel of the utility model, because the tire is solid and does not need to be inflated, when the vehicle runs on the road, the vibration generated when the wheel passes the uneven road can be buffered through the repulsive reaction force between the inner ring strong magnet and the outer ring strong magnet, so that the vibration of the vehicle itself is very slight, and the most basic action law of the magnet is utilized: same sex repulsion and opposite sex attraction.

[0030] Meanwhile, it needs to be pointed out that the terms indicated by the utility model, such as: "exterior", "interior", "upper", "lower", "front", "side", "back", "side direction" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0031] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-strength magnetic wheel that does not require air inflation and has built-in shock absorption, characterized in that, The device includes a bearing (1), an inner ring strong magnet (2) fixedly disposed on the outside of the bearing, an inner ring rubber layer (3) fixedly disposed on the outside of the inner ring strong magnet, a front strong magnet (4) and a back strong magnet (5) fixedly disposed at both ends of the inner ring strong magnet, an outer ring strong magnet (6) disposed outside the inner ring rubber layer with a gap, the outer diameter of the inner ring strong magnet is smaller than the inner diameter of the outer ring strong magnet, the difference between the two is equal to the maximum amplitude of the wheel supporting shock absorption, a solid rubber tire (7) fixedly disposed on the outside of the outer ring strong magnet, the diameter of the front strong magnet and the back strong magnet is larger than the inner diameter of the outer ring strong magnet, the magnetism of the outside of the inner ring strong magnet is the same as the magnetism of the inside of the outer ring strong magnet, the magnetism of the back of the front strong magnet is the same as the magnetism of the front of the outer ring strong magnet, and the magnetism of the front of the back strong magnet is the same as the magnetism of the back of the outer ring strong magnet.

2. The high-strength magnetic wheel with built-in shock absorption that does not require air inflation, as described in claim 1, is characterized in that... The fixed connection and structure of bearings, inner ring strong magnets, inner ring rubber layer, front strong magnets, and back strong magnets.

3. A high-strength magnetic wheel with built-in shock absorption that does not require air inflation, as described in claim 1, is characterized in that... The outer ring strong magnet and the fixed connection and structure of the solid rubber tire.

4. A high-strength magnetic wheel with built-in shock absorption that does not require air inflation, as described in claim 1, is characterized in that... Solid rubber tires.

5. A high-strength magnetic wheel with built-in shock absorption that does not require air inflation, as described in claim 1, is characterized in that... The structure and arrangement include the following: the magnetism on the outside of the inner ring strong magnet is the same as the magnetism inside the outer ring strong magnet; the magnetism on the back of the front strong magnet is the same as the magnetism on the front of the outer ring strong magnet; and the magnetism on the front of the back strong magnet is the same as the magnetism on the back of the outer ring strong magnet.

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