CN210851889U

CN210851889U - Novel hollow tire

Info

Publication number: CN210851889U
Application number: CN201921752933.0U
Authority: CN
Inventors: 黄勇贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-26
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the technical field of tires, in particular to a novel hollow tire, which comprises a tire and a hub, wherein the tire and the hub are integrally formed by one-time vulcanization, a plurality of hollow parts are arranged on both sides of the tire along the circumference, a covering layer is arranged on one side of the hollow parts on both sides, and the covering layer and the tire are covered by secondary forming; a first reinforcing rib is formed in the hub, and the first reinforcing rib and the inner wall of the hub are in circular arc transition. The utility model aims at providing a wind makes an uproar little, stable in structure, long service life's novel fretwork child.

Description

Novel hollow tire

Technical Field

The utility model belongs to the technical field of the tire, refer in particular to a novel fretwork child.

Background

At present, most fretwork child all is that both sides limit sets up the fretwork, and fretwork portion and wind contact often can produce huge noise when using, influence user's use to the fretwork of both sides still can have the sand to get into, influences its shock attenuation effect and life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind makes an uproar little, stable in structure, long service life's novel fretwork child.

The purpose of the utility model is realized like this: a novel hollowed tire comprises a tire and a hub, wherein the tire and the hub are integrally formed through one-time vulcanization, a plurality of hollowed parts are formed on two sides of the tire along the circumference, a covering layer is arranged on one side of each hollowed part on two sides, and the covering layer and the tire are covered through secondary forming; a first reinforcing rib is formed in the hub, and the first reinforcing rib and the inner wall of the hub are in circular arc transition.

Preferably, a partition board for partitioning is arranged between the hollow parts at two sides.

Preferably, the first reinforcing rib protrudes toward the inside of the hub.

Preferably, the inner side of the hub is provided with a second reinforcing rib.

Preferably, the tire table is provided with a plurality of anti-skid blocks.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a fretwork child has set up overburden stable in structure in both sides, has avoided wind to enter into the wind noise in the fretwork portion when using to the weight extrusion tire of automobile body when rotating the walking can make the tire have good elasticity, is convenient for rotate, and sets up the overburden and can place the stone and enter into the fretwork portion, has increased the life of tire, and the setting of its fretwork portion is for solid child, greatly reduced weight, reduced material cost and manufacturing cost.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic view of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments.

As shown in fig. 1-2, a novel hollow tire comprises a tire 1 and a hub 2, wherein the tire 1 and the hub 2 are integrally formed by one-time vulcanization, a plurality of hollow parts 3 are respectively arranged on both sides of the tire 1 along the circumference, a covering layer 4 is arranged on one side of each of the hollow parts 3 on both sides, and the covering layer 4 and the tire 1 are covered by secondary forming; a first reinforcing rib 5 is formed in the hub 2, and the first reinforcing rib 5 and the inner wall of the hub 2 are in transition through an arc 6.

This technical scheme's fretwork child has set up overburden 4 stable in structure in both sides, greatly reduced when using wind enter into the wind noise in fretwork portion 3 to the weight extrusion tire of automobile body in the time of rotating the walking, can make the tire have good elasticity, be convenient for rotate, and set up overburden 4 and can place the stone and enter into fretwork portion 3, the life of tire has been increased, its setting of fretwork portion 3 is for solid child, greatly reduced weight, and production cost is reduced.

Preferably, a partition 7 for partition is arranged between the hollow parts 3 at two sides. The hollow part 3 can be divided by the partition plate 7, so that the support of the hollow part 3 is improved, and the strength and the stability of the structure are improved.

Preferably, said first ribs 5 project towards the inside of the hub 2. First strengthening rib 5 is protruding to the inboard, can increase wheel hub 2's structural strength, can increase its life.

Preferably, the inner side of the hub 2 is provided with a second reinforcing rib 8. The second strengthening rib 8 can increase the structural strength of hub 2, can increase its life.

Preferably, the tyre 1 is provided with a plurality of anti-skid blocks 9 on the table. The antiskid blocks 9 are arranged to increase the antiskid degree of the antiskid blocks, so that the antiskid blocks are prevented from skidding when the tire is used.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The novel hollow tire is characterized by comprising a tire (1) and a hub (2), wherein the tire (1) and the hub (2) are integrally formed through one-time vulcanization, a plurality of hollow parts (3) are formed on two sides of the tire (1) along the circumference, a covering layer (4) is arranged on one side of each hollow part (3) on two sides, and the covering layer (4) and the tire (1) are covered through secondary forming; wheel hub (2) internal forming has first strengthening rib (5), pass through circular arc (6) transition between first strengthening rib (5) and wheel hub (2) inner wall.

2. A novel hollowed-out tyre as claimed in claim 1, wherein a partition (7) is arranged between the hollowed-out parts (3) at two sides for separation.

3. Novel hollow tyre according to claim 1, characterized in that said first reinforcement (5) protrudes towards the inside of the hub (2).

4. A novel hollow tyre as claimed in claim 1, wherein the inner side of the hub (2) is provided with a second reinforcing rib (8).

5. The novel hollow tire according to claim 1, characterized in that the tire (1) is provided with a plurality of anti-slip blocks (9) on the table surface.