CN215751731U

CN215751731U - Rubber tire with tear-resistant function

Info

Publication number: CN215751731U
Application number: CN202122301995.3U
Authority: CN
Inventors: 王晓辉; 王坤; 李文刚
Original assignee: Xianyang Huanghe Tyre And Rubber Co ltd
Current assignee: Xianyang Huanghe Tyre And Rubber Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-08
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a rubber tire with a tear-resistant function, which comprises a tire crown and two sets of tire sidewalls, wherein the two sets of tire sidewalls are symmetrically arranged on two sides of the middle part of the tire crown, and a plurality of groups of protection components are arranged inside the tire crown in a surrounding manner; the protection component comprises support plates longitudinally fixed on two sides of the interior of the tire crown. Has the advantages that: according to the utility model, the plurality of groups of protection assemblies are arranged in the wheel, the protection assemblies are utilized to support the shape of the tire crown of the wheel, the compression roller is utilized to drive the stay bar to be pressed to move when the pressure bearing of the wheel is too large, the support arm at the outer side of the compression roller is utilized to push the upright post to support the guide wheel to move outwards, so that the guide wheel is utilized to support the outer side of the tire crown outwards, the grounding area of the tire crown is increased, the grounding area of the wheel is increased when the vehicle bears the load, the driving stability is kept, the grounding area of the wheel is reduced when the vehicle bears the load, the oil consumption of driving is reduced, and the practicability is strong.

Description

Rubber tire with tear-resistant function

Technical Field

The utility model relates to the field of tires, in particular to a rubber tire with a tear-resistant function.

Background

The tubeless tire is commonly called a low-pressure tire or a vacuum tire, generally has better elasticity and wear resistance, and has good adhesion and heat dissipation, the tubeless tire is thicker than the tire with the inner tube, the inner surface of the tubeless tire is provided with a high-quality air-tight layer, the self-sealing capability on the broken opening of the tire is stronger, and compared with the tire with the inner tube, the tubeless tire has smaller tire jumping amount and more stable vehicle running.

The applicant finds that at least the following technical problems exist in the prior art: the conventional rubber tire without the inner tube has small structural deformation in the running process, the outer side of the wheel is arc-shaped, the shape of the wheel is fixed, the running resistance of the vehicle is large when the ground area of the outer side of the wheel is large, the running oil consumption is high, the running stability is low when the ground area of the outer side of the wheel is small, and the wheel is easy to slide.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a rubber tire with a tear-resistant function, wherein a plurality of groups of protection assemblies are arranged in a wheel, the shape of a tire crown of the wheel is supported by the protection assemblies, a support rod is driven by a compression roller to move under compression when the pressure of the wheel is too high, a support arm at the outer side of the compression roller pushes an upright post to support a guide wheel to move outwards, so that the outer side of the tire crown is supported outwards by the guide wheel to increase the grounding area of the tire crown, the grounding area of the wheel is increased when the vehicle bears the load, the driving stability is kept, the grounding area of the wheel is reduced when the vehicle bears the load less, the driving oil consumption is reduced, and the rubber tire is high in practicability and is explained in detail below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the rubber tire with the tear-resistant function comprises a tire crown and two sets of tire sidewalls, wherein the two sets of tire sidewalls are symmetrically arranged on two sides of the middle part of the tire crown, and a plurality of groups of protection components are arranged inside the tire crown in a surrounding manner;

the protection component comprises support plates longitudinally fixed on two sides inside the tire crown, support rods extending in the radial direction of the tire crown are arranged in the middle of the support plates, the support rods are in clearance fit with the support plates, one ends of the support rods are provided with press rollers tightly abutting against the inner sides of the tire crown, springs are sleeved on the outer sides of the support rods between the press rollers and the support plates, sliding grooves are formed in two ends of the support plates, two sets of sliding blocks are arranged on the inner portions of the sliding grooves in a longitudinally sliding mode, stand columns are arranged on one sides, close to the support rods, of the stand columns, guide wheels tightly abutting against the inner sides of the tire crown are arranged at the outer ends of the stand columns, and support arms are connected between the outer ends of the press rollers and the stand columns.

When the rubber tire with the tear-resistant function is used, when a vehicle runs under load, the load and the dead weight of the vehicle are pressed down on the tire, the inner compression roller is pressed by the tire crown to drive the stay bar to compress the spring, the outer support arm of the compression roller drives the upright post pushing slider to transversely slide along the chute, and the guide wheel at the end part of the upright post is used for pushing and supporting the inner side edge of the tire crown to the outer side so as to improve the outer side grounding area of the tire crown, improve the supporting stability of the tire and ensure the running stability; when the vehicle runs in a no-load mode, the wheel is low in bearing capacity, the compression roller is pushed by the spring to abut against the middle of the inner side of the tire crown, the grounding area of the outer side of the wheel is reduced, and therefore the oil consumption of the vehicle during running is reduced.

Preferably, the compression roller comprises a C-shaped rotating frame fixed at the end part of the support rod, a cylindrical roller body is rotatably arranged in the rotating frame, one end of the support arm is hinged with the outer side of the rotating frame, and the other end of the support arm is hinged with the upright post.

Preferably, a stop block is arranged at one end, far away from the compression roller, of the support rod, the sliding groove is a rectangular through groove extending along the length direction of the support plate, and the sliding block is in sliding fit with the sliding groove in an I-shaped structure.

Preferably, a plurality of groups of grooves are arranged on the outer circumferential side of the tire crown in a surrounding mode, and the grooves are herringbone grooves.

Preferably, a plurality of groups of anti-skidding grooves are arranged on the outer front side and the outer rear side of the tire crown and are uniformly distributed around the outer edge of the tire side.

Preferably, the joint of the tire side and the tire crown is provided with an embedded steel wire connected with the tire crown, and one side of the tire side, which is far away from the tire crown, is provided with an annular toe opening.

Has the advantages that: according to the utility model, the plurality of groups of protection assemblies are arranged in the wheel, the protection assemblies are utilized to support the shape of the tire crown of the wheel, the compression roller is utilized to drive the stay bar to be pressed to move when the pressure bearing of the wheel is too large, the support arm at the outer side of the compression roller is utilized to push the upright post to support the guide wheel to move outwards, so that the guide wheel is utilized to support the outer side of the tire crown outwards, the grounding area of the tire crown is increased, the grounding area of the wheel is increased when the vehicle bears the load, the driving stability is kept, the grounding area of the wheel is reduced when the vehicle bears the load, the oil consumption of driving is reduced, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a perspective view of the protective assembly of the present invention.

The reference numerals are explained below:

1. a crown; 101. grooving; 102. an anti-slip groove; 2. a sidewall; 201. pre-burying a steel wire; 202. a toe opening; 3. a protection component; 301. a support plate; 301a, a chute; 302. a stay bar; 302a, a stop block; 302b, a spring; 303. a compression roller; 304 slide blocks; 305. a column; 306. a guide wheel; 307. and (4) a support arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the utility model provides a rubber tire with a tear-resistant function, which comprises a tire crown 1 and two sets of tire sidewalls 2, wherein the two sets of tire sidewalls 2 are symmetrically arranged on two sides of the middle part of the tire crown 1, and a plurality of groups of protection components 3 are arranged around the interior of the tire crown 1;

protection component 3 is including the extension board 301 that vertically is fixed in the inside both sides of hat 1, extension board 301 middle part is provided with along the radial vaulting pole 302 that extends of hat 1, vaulting pole 302 and extension board 301 clearance fit, vaulting pole 302 one end is provided with and supports tightly in the inboard compression roller 303 of hat 1, the vaulting pole 302 outside cover between compression roller 303 and the extension board 301 is equipped with spring 302b, extension board 301 both ends all are provided with spout 301a, and the inside equal longitudinal sliding of two sets of spout 301a is provided with slider 304, slider 304 is close to vaulting pole 302 one side and is provided with stand 305, stand 305 outside end is provided with and supports tightly in the guide pulley 306 of the inside side of hat 1, be connected with support arm 307 between compression roller 303 outside end and the stand 305.

As an alternative embodiment, the pressing roller 303 includes a C-shaped rotating frame fixed at the end of the supporting rod 302, a cylindrical roller body is rotatably arranged inside the rotating frame, one end of the supporting arm 307 is hinged with the outside of the rotating frame, the other end of the supporting arm 307 is hinged with the upright 305, a stopper 302a is arranged at one end of the supporting rod 302 away from the pressing roller 303, the sliding groove 301a is a rectangular through groove extending along the length direction of the supporting plate 301, and the sliding block 304 is an i-shaped structure in sliding fit with the sliding groove 301 a;

the outer circumference side of child hat 1 is provided with multiunit groove 101 in the surrounding way, and groove 101 is "people" font recess, and child hat 1 is outer around both sides all be provided with multiunit antiskid ribbed tile 102, and multiunit antiskid ribbed tile 102 encircles 2 outer edges evenly distributed of side wall, and side wall 2 is provided with the pre-buried steel wire 201 of connecting child hat 1 with child hat 1 department of meeting to improve the holistic ability of tearing of tire, side wall 2 keeps away from child hat 1 one side and is provided with annular toe mouth 202.

By adopting the structure, in the use process, when a vehicle runs under load, the load and the dead weight of the vehicle are pressed down on the tire, the inner pressing roller 303 is pressed against the tire crown 1 to drive the stay bar 302 to compress the spring 302b, at the moment, the outer support arm 307 of the pressing roller 303 drives the upright 305 pushing slide block 304 to transversely slide along the chute 301a, and the inner side edge of the tire crown 1 is pushed and supported outwards by the guide wheel 306 at the end part of the upright 305, so that the outer side grounding area of the tire crown 1 is improved, the supporting stability of the tire is improved, and the running stability is ensured; when the vehicle runs in a no-load mode, the load bearing of the wheels is small, the spring 302b is used for pushing the compression roller 303 to tightly abut against the middle part of the inner side of the tire crown 1, so that the grounding area of the outer side of the wheel is reduced, and the oil consumption of the vehicle is reduced;

through set up multiunit protection component 3 in the wheel is inside, utilize protection component 3 to support car tire crown 1 shape, utilize compression roller 303 to drive vaulting pole 302 pressurized and produce when the wheel pressure-bearing is too big and remove, in order to utilize compression roller 303 outside support arm 307 top to push up stand 305 and support guide pulley 306 and move to the outside, thereby utilize guide pulley 306 with the outside of hat 1 outside outwards propping up, in order to increase hat 1 ground connection area, thereby increase wheel ground connection area when the vehicle bearing, keep the stability of traveling, and reduce wheel ground connection area when the vehicle bearing is less, reduce driving oil consumption, therefore, the clothes hanger is strong in practicability.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A rubber tire with tear-resistant function is characterized in that: the tire comprises a tire crown (1) and two tire sidewalls (2), wherein the number of the tire sidewalls (2) is two, the two tire sidewalls (2) are symmetrically arranged on two sides of the middle part of the tire crown (1), and a plurality of groups of protection components (3) are arranged in the tire crown (1) in a surrounding manner;

the protection component (3) comprises support plates (301) longitudinally fixed on two sides inside the crown (1), a support rod (302) extending along the radial direction of the crown (1) is arranged in the middle of each support plate (301), the support rods (302) are in clearance fit with the support plates (301), a press roller (303) tightly abutting against the inner side of the crown (1) is arranged at one end of each support rod (302), a spring (302b) is sleeved outside each support rod (302) between each press roller (303) and each support plate (301), sliding grooves (301a) are formed in two ends of each support plate (301), sliding blocks (304) are longitudinally slidably arranged inside two groups of sliding grooves (301a), an upright post (305) is arranged on one side, close to the support rod (302), of each sliding block (304), and a guide wheel (306) tightly abutting against the inner side of the crown (1) is arranged at the outer side end of each upright post (305), a support arm (307) is connected between the outer end of the press roller (303) and the upright post (305).

2. A rubber tyre with tear-resistant function as claimed in claim 1, characterized in that: the pressing roller (303) comprises a C-shaped rotating frame fixed at the end part of the support rod (302), a cylindrical roller body is rotatably arranged in the rotating frame, one end of the support arm (307) is hinged with the outer side of the rotating frame, and the other end of the support arm (307) is hinged with the upright column (305).

3. A rubber tyre with tear-resistant function as claimed in claim 1, characterized in that: one end, far away from the pressing roller (303), of the support rod (302) is provided with a stop block (302a), the sliding groove (301a) is a rectangular through groove extending along the length direction of the support plate (301), and the sliding block (304) is in an I-shaped structure in sliding fit with the sliding groove (301 a).

4. A rubber tyre with tear-resistant function as claimed in claim 1, characterized in that: the tire is characterized in that a plurality of groups of grooves (101) are arranged on the outer circumferential side of the tire crown (1) in a surrounding mode, and the grooves (101) are herringbone grooves.

5. A rubber tyre with tear-resistant function as claimed in claim 1, characterized in that: the tire is characterized in that a plurality of groups of anti-skidding grooves (102) are formed in the outer front side and the outer rear side of the tire crown (1), and the plurality of groups of anti-skidding grooves (102) are uniformly distributed around the outer edge of the tire side (2).

6. A rubber tyre with tear-resistant function as claimed in claim 1, characterized in that: the tire side (2) with the department that meets of child hat (1) is provided with the connection pre-buried steel wire (201) of child hat (1), tire side (2) are kept away from child hat (1) one side is provided with annular toe mouth (202).