CN210161855U

CN210161855U - Novel tire burst prevention automobile hub

Info

Publication number: CN210161855U
Application number: CN201920831466.4U
Authority: CN
Inventors: 王坤; 李维玉
Original assignee: Yangzhou Dicastal Wheel Hub Manufacturing Co Ltd
Current assignee: Yangzhou Dicastal Wheel Hub Manufacturing Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-20
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a novel tire burst prevention automobile wheel hub, including the wheel hub body, the wheel hub body includes spoke and rim, the left side fixedly connected with loop forming element of rim surface, and the loop forming element includes inner ring, a plurality of spliced pole and outer loop, and inner ring, spliced pole and outer loop structure as an organic whole, the fixed surface cover of outer loop is equipped with solid rubber child, and the spliced pole is annular evenly distributed between inner ring and outer loop. The utility model discloses an inner ring, spliced pole and outer loop and be arranged in the second cavity inflatable bumper shock absorber and solid rubber child, after the emergence of blowing out, the tire decompresses rapidly, the automobile body of blowing out one side whereabouts in the twinkling of an eye, through the cooperation of a plurality of inflatable bumper shock absorber and atress board and through the setting of annular member and solid rubber child, inertia when reducing the automobile body whereabouts supports the automobile body of blowing out one side, in order to avoid the vehicle too jolt and the automobile body excessively rock, and the vehicle that leads to turns on one's side.

Description

Novel tire burst prevention automobile hub

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a novel explosion-proof child automobile wheel hub.

Background

The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and the center of the metal part is arranged on a shaft, namely a rim, a steel ring, a wheel or a tire bell, and the hub is classified according to the diameter, the width, the forming mode and the material, and is various.

The statistical data show that 10% of traffic accidents on the expressway are caused by tire faults, and the term of tire burst accounts for more than 70% of the total accidents caused by tire faults, but the conventional vehicle can be out of control soon after the tire burst, so that the driver does not have enough thinking time to perform corresponding correct operation, and the casualties of people in the tire burst accidents are high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel tire burst prevention automobile wheel hub possesses and takes place the back at the tire burst, can win the advantage that the correct operation was carried out to a large amount of time for the driver, has solved traditional wheel after the tire burst, and the vehicle can be out of control very fast, leads to the driver not have sufficient thinking time to make corresponding correct operation's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tire burst-proof automobile hub comprises a hub body, wherein the hub body comprises a spoke and a rim, the left side of the outer surface of the wheel rim is fixedly connected with a ring-shaped piece, the ring-shaped piece comprises an inner ring, a plurality of connecting columns and an outer ring, the inner ring, the connecting column and the outer ring are of an integral structure, the outer surface of the outer ring is fixedly sleeved with a solid rubber tire, the connecting columns are uniformly distributed between the inner ring and the outer ring in a ring shape, a second cavity is formed between the connecting columns, the outer surface of the outer ring is uniformly provided with through holes with the same number as the second cavities, the through holes are opposite to the second cavities one by one, the through hole is positioned at the center of the outer side of the second cavity, the inner side of the second cavity is fixedly provided with an inflatable shock absorber, and the bottom of the inflatable shock absorber is fixedly connected with the outer wall of the inner ring, and the telescopic end of the inflatable shock absorber penetrates through the through hole and extends to the inner fixedly connected stress plate of the solid rubber tire.

Preferably, the diameter of the outer ring of the solid rubber tire is smaller than that of the outer ring of the tire, and the difference between the diameters of the solid rubber tire and the tire is not less than four centimeters.

Preferably, the outer surface of the rim is provided with a tire through a tire seat, the tire comprises an outer tire and an inner tire positioned in the outer tire, and the tire is positioned on the right side of the annular piece.

Preferably, the inner ring, the connecting column and the outer ring are cast parts formed integrally, and the inner wall of the inner ring is welded with the hub body.

Preferably, the spoke comprises dead eye and a plurality of spoke, the dead eye has been seted up in the center department of spoke, and is a plurality of the spoke uses the axle center of dead eye to be cyclic annular setting as the centre of a circle, the spoke is close to the one end of dead eye and has seted up the screw thread mounting hole, and the screw thread mounting hole is located the outside of dead eye, be formed with first cavity between the spoke.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an inner ring, spliced pole and outer loop and be arranged in the second cavity inflatable bumper shock absorber and solid rubber child, take place the back at the tire burst, the tire decompresses rapidly, the automobile body of tire burst one side whereabouts in the twinkling of an eye, thereby make solid rubber child and ground contact, cooperation through a plurality of inflatable bumper shock absorber and atress board, inertia when reducing the automobile body whereabouts, in order to avoid the vehicle too jolt and out of control, in addition, through the setting of loop forming element and solid rubber child, can be after the tire burst, the automobile body to tire burst one side supports, reduce the automobile body degree of rocking, fine maintenance vehicle side is ascending stable, avoid turning on one's side owing to the vehicle that leads to bursting, therefore, reduce the casualty rate of wheel personnel after the tire burst.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A;

fig. 3 is a schematic structural diagram of the explosion-proof ring-shaped member of the present invention.

In the figure: 1 hub body, 11 spokes, 111 bearing holes, 112 spokes, 113 threaded mounting holes, 114 first cavity, 12 wheel rims, 2 annular parts, 21 inner rings, 22 connecting columns, 23 outer rings, 24 second cavity, 25 through holes, 3 inflatable shock absorbers, 4 solid rubber tires, 5 stress plates and 6 tires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a novel tire burst prevention automobile hub comprises a hub body 1, the hub body 1 comprises a spoke 11 and a rim 12, the spoke 11 is composed of a bearing hole 111 and a plurality of spokes 112, the center of the spoke 11 is provided with the bearing hole 111, the spokes 112 are annularly arranged by taking the axis of the bearing hole 111 as the center of a circle, one end of the spoke 112 close to the bearing hole 111 is provided with a threaded mounting hole 113, the threaded mounting hole 113 is positioned at the outer side of the bearing hole 111, a first cavity 114 is formed between the spokes 112, a ring part 2 is fixedly connected with the left side of the outer surface of the rim 12, the ring part 2 comprises an inner ring 21, a plurality of connecting columns 22 and an outer ring 23, the inner ring 21, the connecting columns 22 and the outer ring 23 are integrated structures, the inner ring 21, the connecting columns 22 and the outer ring 23 are integrally molded castings, the inner wall of the inner ring 21 is welded with the hub body 1, the outer surface of the rim 12 is provided with a tire 6 through a tire ring seat, the tire 6 is composed of an outer tire and an inner tube positioned in the outer tire, the tire 6 is positioned on the right side of the annular member 2, the diameter of the outer ring of the solid rubber tire 4 is smaller than that of the outer ring of the tire 6, the diameter difference between the solid rubber tire 4 and the tire 6 is not less than four centimeters, the connecting columns 22 are uniformly distributed between the inner ring 21 and the outer ring 23 in a ring shape, a second cavity 24 is formed between the connecting columns 22, the outer surface of the outer ring 23 is uniformly provided with through holes 25 with the same number as that of the second cavity 24, the through holes 25 are opposite to the second cavities 24 one by one, the through holes 25 are positioned in the center of the outer side of the second cavity 24, the inflatable shock absorber 3 is fixedly installed on the inner side of the second cavity 24, the bottom of the inflatable shock absorber 3 is fixedly connected with the outer wall of the inner ring 21, through inner ring 21, spliced pole 22 and outer loop 23 and lie in inflatable bumper shock absorber 3 and solid rubber child 4 in second cavity 24, after the flat tire takes place, the tire decompresses rapidly, the automobile body of flat tire one side whereabouts in the twinkling of an eye, thereby make solid rubber child 4 and ground contact, cooperation through a plurality of inflatable bumper shock absorber 3 and atress board 5, inertia when reducing the automobile body whereabouts, in order to avoid the vehicle too jolt and out of control, in addition, through the setting of annular member 2 and solid rubber child 4, can be after the flat tire, the automobile body of flat tire one side is supported, reduce the automobile body degree of rocking, fine maintenance vehicle is ascending stability in direction, avoid the vehicle that leads to because of flat tire turns on one's side, therefore, reduce the casualty rate of wheel personnel after the flat tire.

When the automobile tire burst protection device is used, through the mutual matching of the inner ring 21, the connecting column 22, the outer ring 23, the inflatable shock absorber 3 and the solid rubber tire 4 in the second cavity 24, after a tire burst happens, the tire is rapidly decompressed, the automobile body on one side of the tire burst instantly falls down, so that the solid rubber tire 4 is in contact with the ground, the inertia of the automobile body when the automobile body falls down is reduced through the stress of the stress plate 5 and the shock absorption of the inflatable shock absorber 3 on the automobile body, the phenomenon that the automobile body is too bumpy and out of control is avoided, in addition, through the contact of the solid rubber tire 4 and the ground and the stress of the annular piece 2 and the hub body 1, the automobile body on one side of the tire burst can be supported after the tire burst, the stability of the automobile in the direction is well maintained, the phenomenon that the automobile body is too shaken to turn over is avoided, and therefore, the.

In summary, the following steps: this novel tire burst prevention automobile wheel hub through the cooperation of wheel hub body 1, loop forming element 2, inflatable bumper shock absorber 3, solid rubber child 4 and atress board 5, has solved traditional wheel after the tire burst, and the vehicle can be out of control very fast, leads to the driver not have sufficient thinking time to make corresponding correct operation's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel tire burst prevention automobile wheel hub, includes wheel hub body (1), its characterized in that: the wheel hub body (1) comprises a spoke (11) and a wheel rim (12), the left side of the outer surface of the wheel rim (12) is fixedly connected with a ring piece (2), the ring piece (2) comprises an inner ring (21), a plurality of connecting columns (22) and an outer ring (23), the inner ring (21), the connecting columns (22) and the outer ring (23) are of an integral structure, the outer surface of the outer ring (23) is fixedly sleeved with a solid rubber tire (4), the connecting columns (22) are uniformly distributed between the inner ring (21) and the outer ring (23) in an annular mode, a second cavity (24) is formed between the connecting columns (22), through holes (25) with the same number as the second cavities (24) are uniformly formed in the outer surface of the outer ring (23), the through holes (25) are one-to-one opposite to the second cavities (24), and the through holes (25) are located in the center of the outer side of, the inner side of the second cavity (24) is fixedly provided with an inflatable shock absorber (3), the bottom of the inflatable shock absorber (3) is fixedly connected with the outer wall of the inner ring (21), and the telescopic end of the inflatable shock absorber (3) penetrates through the through hole (25) and extends to the inner part of the solid rubber tire (4) to be fixedly connected with the stress plate (5).

2. The novel tire burst prevention automobile hub according to claim 1, characterized in that: the outer surface of rim (12) installs tire (6) through the circle child seat, tire (6) comprise cover tire and the inner tube that is located cover tire inside, and tire (6) are located the right side of loop segment (2).

3. The novel tire burst prevention automobile hub according to claim 2, characterized in that: the diameter of the outer ring of the solid rubber tire (4) is smaller than that of the outer ring of the tire (6), and the difference between the diameters of the solid rubber tire (4) and the tire (6) is not less than four centimeters.

4. The novel tire burst prevention automobile hub according to claim 1, characterized in that: inner ring (21), spliced pole (22) and outer loop (23) are integrated into one piece's cast member, the inner wall and the wheel hub body (1) welding of inner ring (21).

5. The novel tire burst prevention automobile hub according to claim 1, characterized in that: spoke (11) comprises dead eye (111) and a plurality of spoke (112), dead eye (111) have been seted up to the center department of spoke (11), and are a plurality of spoke (112) use the axle center of dead eye (111) to be cyclic annular setting as the centre of a circle, spoke (112) are close to the one end of dead eye (111) and have seted up screw thread mounting hole (113), and screw thread mounting hole (113) are located the outside of dead eye (111), be formed with first cavity (114) between spoke (112).