CN219523584U

CN219523584U - Polyurethane filled puncture-resistant tire

Info

Publication number: CN219523584U
Application number: CN202320511363.6U
Authority: CN
Inventors: 周晓辉
Original assignee: Qingdao Hengda Tire Co ltd
Current assignee: Qingdao Hengda Tire Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-15
Anticipated expiration: 2033-03-16

Abstract

The utility model is suitable for the technical field of tires, and discloses a polyurethane filling puncture-resistant tire which comprises a wear-resistant outer tire, a tire side and a polyurethane tire core, wherein a nylon cap ply is fixedly connected to the inner surface of the wear-resistant outer tire, a wear-resistant rubber ring is fixedly arranged in the nylon cap ply, a plurality of puncture-resistant steel sheets are inlaid in the wear-resistant rubber ring, a tire layer is fixedly arranged in the wear-resistant rubber ring, the polyurethane tire core is arranged in the tire layer, and the tire side is fixedly arranged in the wear-resistant outer tire. According to the utility model, the wear-resistant rubber ring and the polyurethane tire core are arranged in the wear-resistant outer tire, and the puncture-resistant steel sheet is uniformly arranged in the wear-resistant rubber ring, so that the puncture resistance of the tire can be greatly increased, the air leakage of the tire is effectively prevented, the possibility of side tire burst is reduced, the tire safety during driving is greatly improved, the service life of the tire is greatly prolonged, and the tire has important significance in preventing road traffic accidents.

Description

Polyurethane filled puncture-resistant tire

Technical Field

The utility model is suitable for the technical field of tires, and particularly relates to a polyurethane filling puncture-resistant tire.

Background

Automobile tires are one of the important components of automobiles, the position of the automobile tires in various parts of automobiles is very important, and the automobile tires have great influence on the running performance of automobiles. The automobile tyre is in direct contact with the road surface, bears the weight of the automobile, and plays a role in ensuring good riding comfort, running smoothness and the like of the automobile. The important role played by tires on automobiles is more and more paid attention to, and particularly, the important role played by automobile tires in the aspect of driving safety is more and more important;

the existing tire has the risk of tire puncture when in use, when the tire puncture is encountered under the emergency condition, the automobile can not normally run easily, inconvenience is brought to a driver, even more serious injury is brought, sundries such as stones and metal blocks on the ground scratch the tire from the side face easily, the tire side is damaged, the filler is exposed after the tire side is damaged, and then the whole tire is scrapped, so that the problem existing in the tire is solved.

Disclosure of Invention

According to the polyurethane filled puncture-resistant tire provided by the utility model, the abrasion-resistant rubber ring and the polyurethane tire core are arranged in the abrasion-resistant outer tire, and the puncture-resistant steel sheet is uniformly arranged in the abrasion-resistant rubber ring, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a polyurethane fills resistant tire that pricks, includes wear-resisting cover tire, side wall and polyurethane child core, the inside fixedly connected with nylon cap ply of wear-resisting cover tire, the inside fixed mounting of nylon cap ply has the abrasionproof rubber ring, the inside a plurality of steel sheets of pricking that prevent of inlaying of abrasionproof rubber ring, the inside fixed mounting of abrasionproof rubber ring has the ply, polyurethane child core has been placed to the ply inside, the inside fixed mounting of wear-resisting cover tire has the side wall.

Preferably, the outer surface of the wear-resistant outer tire is uniformly provided with concave-convex anti-skid patterns, and both sides of the outer part of the wear-resistant outer tire are provided with circumferential pattern grooves.

Preferably, a plurality of the anti-pricking steel sheets are uniformly arranged in the anti-wear rubber ring.

Preferably, the thickness of the anti-abrasion rubber ring is 1-5mm.

Preferably, the wear-resistant casing and the sidewalls are both made of polyurethane.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the polyurethane filling puncture-resistant tire, the abrasion-resistant rubber ring and the polyurethane tire core are arranged in the abrasion-resistant outer tire, and the puncture-resistant steel sheets are uniformly arranged in the abrasion-resistant rubber ring, so that the puncture resistance of the tire can be greatly improved, the tire leakage is effectively prevented, the possibility of side tire burst is reduced, the tire safety during driving is greatly improved, the service life of the tire is greatly prolonged, and the polyurethane filling puncture-resistant tire has important significance in preventing road traffic accidents.

2. According to the polyurethane filled puncture-resistant tire, the tire side is fixed in the wear-resistant outer tire, and the wear-resistant outer tire and the tire side are made of polyurethane, so that puncture caused by a spike can be effectively prevented.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a polyurethane-filled puncture-resistant tire according to the present utility model;

fig. 2 is a schematic cross-sectional structure of a polyurethane-filled puncture-resistant tire according to the present utility model.

In the figure: 1. wear-resistant outer tire; 2. a sidewall; 3. a polyurethane tire core; 4. nylon cap ply; 5. wear-resistant rubber ring; 6. an anti-pricking steel sheet; 7. a ply layer; 8. concave-convex anti-skid patterns; 9. circumferential grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the types of the electric appliances provided in the present utility model are just references, and the specific meanings of the above terms in the present utility model can be understood by those skilled in the art according to specific situations by replacing different types of electric appliances having the same functions according to actual use situations.

Referring to fig. 1-2, a polyurethane fills resistant tire that pricks, including wear-resisting cover tire 1, side wall 2 and polyurethane child core 3, wear-resisting cover tire 1 inside surface fixedly connected with nylon cap ply 4, nylon cap ply 4 inside fixed mounting has wear-resisting rubber ring 5, wear-resisting rubber ring 5 inside inlays has a plurality of steel sheets 6 that prick that prevent, wear-resisting rubber ring 5 inside fixed mounting has ply 7, polyurethane child core 3 has been placed to ply 7 inside, wear-resisting cover tire 1 inside fixed mounting has side wall 2.

Referring to fig. 1 and 2, the outer surface of the wear-resistant outer tire 1 is uniformly provided with concave-convex anti-skid patterns 8, and both sides of the outer portion of the wear-resistant outer tire 1 are provided with circumferential pattern grooves 9 to prevent the tire from skidding.

In this embodiment, referring to fig. 2, a plurality of said anti-pricking steel plates 6 are uniformly placed inside the anti-wear rubber ring 5 to prevent the puncture of the tyre by the spike.

In this embodiment, referring to fig. 2, the thickness of the wear-resistant rubber ring 5 is 1-5mm, so that the anti-prick steel sheet 6 is conveniently inlaid.

In this embodiment, referring to fig. 1 and 2, the wear-resistant outer tire 1 and the sidewall 2 are made of polyurethane, so as to increase the wear resistance of the tire.

The utility model is used when: the polyurethane tire core 3 is put into the abrasion-resistant tire casing 1, and then the abrasion-resistant tire casing 1 is arranged on a wheel hub for use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a puncture-resistant tire is filled to polyurethane, its characterized in that, including wear-resisting cover tire (1), tyre side (2) and polyurethane child core (3), the inside fixed surface of wear-resisting cover tire (1) is connected with nylon cap ply (4), nylon cap ply (4) inside fixed mounting has abrasionproof rubber ring (5), the inside mosaic of abrasionproof rubber ring (5) has a plurality of steel sheets (6) that prick that prevent, abrasionproof rubber ring (5) inside fixed mounting has ply (7), polyurethane child core (3) have been placed to ply (7) inside, wear-resisting cover tire (1) inside fixed mounting has tyre side (2).

2. The polyurethane-filled puncture-resistant tire according to claim 1, wherein the outer surface of the wear-resistant outer tire (1) is uniformly provided with concave-convex anti-skid patterns (8), and both sides of the outer part of the wear-resistant outer tire (1) are provided with circumferential pattern grooves (9).

3. A polyurethane-filled puncture resistant tyre as claimed in claim 1, characterized in that a plurality of said puncture resistant steel sheets (6) are uniformly placed inside the wear resistant rubber ring (5).

4. A polyurethane-filled puncture resistant tyre as claimed in claim 1, characterized in that the wear protection rubber ring (5) has a thickness of 1-5mm.

5. A polyurethane-filled puncture resistant tyre according to claim 1, characterized in that the wear resistant casing (1) and the sidewalls (2) are both made of polyurethane.