CN216545568U

CN216545568U - Special antiskid tire for snowfield

Info

Publication number: CN216545568U
Application number: CN202122589127.XU
Authority: CN
Inventors: 杜宗望; 张立均; 李星辉; 王玉柱; 张付强
Original assignee: Youdao Tire Co ltd
Current assignee: Youdao Tire Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-17
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to a special anti-skid tire for snow, which comprises a tire bead, wherein an inflation cavity is arranged inside the tire bead, a placement groove is arranged inside the tire bead, side friction rings are arranged on two sides of the tire bead, anti-skid ribs are fixedly arranged on the outer surface of the tire bead, and a telescopic clamp nail assembly is arranged on the tire bead; the telescopic staple bolt assembly comprises a telescopic cavity which is arranged inside a tire bead of the wheel, and a telescopic spring is fixedly arranged inside the telescopic cavity. This special antiskid tyre in snowfield, the frictional force of tyre bead and ground can effectual improvement wheel to the antiskid nail, and the antiskid nail can circle at the tyre and stretch out and draw back, has avoided at the in-process that the tire went, the phenomenon that drops appears, and the antiskid nail of wheel bead and ground contact department simultaneously can be accomodate to the inside of tyre circle, can effectually avoid the antiskid nail to appear not hard up or the phenomenon that drops when the braking, can increase the frictional force of tyre circle side through the resistance-increasing circle that the side set up.

Description

Special antiskid tire for snowfield

Technical Field

The utility model relates to the technical field of tire equipment, in particular to a special antiskid tire for snowfields.

Background

As is known, when a vehicle runs on an icy or snowy road in winter, the vehicle needs to be subjected to anti-skid treatment, otherwise, potential safety hazards are easy to occur, and a professional worker uses a professional tool to replace all ordinary tires of the vehicle with professional snow tires, and needs to perform various related detections after replacement, so that the replacement is troublesome, the cost is high, and a method which is relatively convenient to replace and relatively low in cost is to replace the snow tires by additionally installing anti-skid chains.

The existing snow chains are generally of two types: one type is composed of iron chains, the other type is composed of plastic and anti-skid nails, but most of the anti-skid chains are inconvenient to install, the structures of most of the anti-skid chains are not firm enough to be installed on a common tire, the anti-skid plastic cannot bear the weight of a vehicle body during emergency braking, the anti-skid nails are easy to fall off, so that the anti-skid effect is not obvious, the anti-skid nails are easy to loosen or slip under the emergency braking, and great potential safety hazards are caused; the added antiskid chain is easy to cause the vehicle to bump in the driving process, and the antiskid chain has larger abrasion to the common tire and is easy to damage the road surface to a certain extent.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the special antiskid tire for the snowfield, which has the advantages of good antiskid effect and the like, and solves the problem that the antiskid effect is not obvious because antiskid plastic cannot bear the weight of a vehicle body during emergency braking and antiskid nails are easy to fall off.

In order to achieve the purpose of good antiskid effect, the utility model provides the following technical scheme: the anti-skid tire special for the snowfield comprises a tire bead, wherein an inflation cavity is arranged inside the tire bead, a placement groove is arranged inside the tire bead, side friction rings are arranged on two sides of the tire bead, anti-skid ribs are fixedly arranged on the outer surface of the tire bead, and a telescopic clamp nail assembly is arranged on the tire bead;

the telescopic clamping nail assembly comprises a telescopic cavity arranged inside a tire bead of the wheel, a telescopic spring is fixedly arranged inside the telescopic cavity, and an anti-skid nail extending to the outer side of the telescopic cavity is arranged on the telescopic spring.

Furthermore, the outer surface of the tire bead of the wheel is uniformly provided with telescopic through holes which are matched with the anti-skid nails and communicated with the telescopic cavity.

Furthermore, the side friction rings are resistance increasing rings distributed on two sides of the tire ring, and friction bulges are uniformly arranged on the two resistance increasing rings.

Furthermore, the anti-skid ribs are uniformly distributed on the outer surface of the tire bead, and the tire bead and the anti-skid ribs are integrated.

Further, the tire bead and the anti-slip ribs are made of rubber, and the anti-slip nails are made of stainless steel metal.

Furthermore, the top of the anti-skid nail is conical, and the anti-skid nail is fixedly connected with the telescopic spring.

Compared with the prior art, the utility model provides the special antiskid tire for the snowfield, which has the following beneficial effects:

this special antiskid tyre in snowfield, the cleat can effectual improvement wheel bead and the frictional force on ground, the cleat can circle at the tire and stretch out and draw back, the in-process of traveling at the tire has been avoided, the phenomenon that drops appears, the cleat of wheel bead and ground contact department simultaneously, can accomodate the inside to the tire circle, can effectually avoid the cleat to appear not hard up or the phenomenon that drops when braking, can increase the frictional force of tire circle side through the resistance-increasing circle that the side set up, through the anti-skidding rib that sets up, the anti-skidding performance of improve equipment that can step forward, the weight that the antiskid plastic can't bear the automobile body when emergency braking has been solved, the cleat drops very easily, lead to its antiskid effect and obscure problem.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention.

In the figure: 1 wheel of tire bead, 2 place the groove, 3 aerify chambeies, 4 side friction rings, 5 anti-skidding ribs, 6 studs, 7 expanding spring, 8 flexible chambeies.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the antiskid tire specially used for snowfields comprises a tire bead 1, an inflation cavity 3 is arranged inside the tire bead 1, a placement groove 2 is arranged inside the tire bead 1, side friction rings 4 are arranged on two sides of the tire bead 1, an antiskid rib 5 is fixedly arranged on the outer surface of the tire bead 1, and a telescopic clamp assembly is arranged on the tire bead 1;

the telescopic staple bolt assembly comprises a telescopic cavity 8 arranged inside the tire bead 1 of the wheel, a telescopic spring 7 is fixedly arranged inside the telescopic cavity 8, and an anti-skid nail 6 extending to the outer side of the telescopic cavity 8 is arranged on the telescopic spring 7.

In this embodiment, the flexible through-hole that is linked together with 6 looks adaptations of antiskid nail and with flexible chamber 8 is evenly seted up to wheel bead 1's surface, the top of antiskid nail 6 is the toper, antiskid nail 6 and expanding spring 7 fixed connection, when equipment uses, the frictional force on antiskid nail 6 can effectual improvement wheel bead 1 and ground, antiskid nail 6 can stretch out and draw back on tire circle 1, the in-process of having avoided going at the tire, the phenomenon that drops appears, antiskid nail 6 of wheel bead 1 and ground contact department simultaneously, can accomodate the inside to tire circle 1, can effectually avoid the phenomenon that antiskid nail 6 appears becoming flexible or drops when the braking.

In this embodiment, for the frictional force of further improvement tire, the tire of being convenient for uses on snow, the side friction circle 4 is for the resistance-increasing circle that distributes in tire circle 1 both sides, all evenly is provided with the friction arch on two resistance-increasing circles, can increase the frictional force of wheel bead 1 side through the resistance-increasing circle that the side set up, and convenient to use person uses.

Simultaneously, the even distribution of anti-skidding rib 5 is at tire ring 1's surface, tire ring 1 is a whole with anti-skidding rib 5, wheel bead 1 is the rubber material with anti-skidding rib 5, anti-skid stud 6 is stainless steel metal material, through anti-skidding rib 5 that sets up, unique decorative pattern design, sharp leading edge's tread piece, wide horizontal slot, can guarantee good snow removing ability, traction force and brake performance have both been strengthened, also increase the land fertility of grabbing to ice and snow road surface.

This embodiment is when using, the frictional force of cleat 6 can effectual improvement wheel bead 1 and ground, cleat 6 can stretch out and draw back on tire circle 1, the in-process of traveling at the tire has been avoided, the phenomenon that drops appears, the cleat 6 of wheel bead 1 and ground contact department simultaneously, can accomodate the inside to tire circle 1, can effectually avoid the phenomenon that cleat 6 becomes flexible or drops to appear when the braking, can increase the frictional force of wheel bead 1 side through the resistance-increasing circle that the side set up, through the anti-skidding rib 5 that sets up, the skid resistance of improve equipment that can step forward.

The beneficial effects of the embodiment are as follows:

this special antiskid tyre in snowfield, the frictional force of tyre bead 1 and ground can effectual improvement to stud 6, stud 6 can stretch out and draw back on tyre circle 1, the in-process of traveling at the tire has been avoided, the phenomenon that drops appears, stud 6 of tyre bead 1 and ground contact department simultaneously, can accomodate the inside to tyre circle 1, can effectually avoid stud 6 not hard up or the phenomenon that drops to appear when the braking, the frictional force of wheel tyre bead 1 side can be increased through the resistance-increasing circle that the side set up, anti-skidding rib 5 through the setting, the skid resistance of improve equipment that can step forward.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special antiskid tyre of snowfield, includes wheel bead (1), the inside of wheel bead (1) is provided with aerifys chamber (3), the inside of wheel bead (1) is provided with resettlement groove (2), its characterized in that: two sides of the wheel bead (1) are provided with side friction rings (4), the outer surface of the wheel bead (1) is fixedly provided with an anti-slip rib (5), and the wheel bead (1) is provided with a telescopic clamp assembly;

the telescopic clamping nail assembly comprises a telescopic cavity (8) which is arranged inside the wheel bead (1), a telescopic spring (7) is fixedly arranged inside the telescopic cavity (8), and an anti-skid nail (6) which extends to the outer side of the telescopic cavity (8) is arranged on the telescopic spring (7).

2. The snow antiskid tire according to claim 1, wherein: the outer surface of the wheel bead (1) is uniformly provided with telescopic through holes which are matched with the anti-skid nails (6) and communicated with the telescopic cavity (8).

3. The snow antiskid tire according to claim 1, wherein: the side friction rings (4) are resistance increasing rings distributed on two sides of the tire bead (1), and friction protrusions are uniformly arranged on the two resistance increasing rings.

4. The snow antiskid tire according to claim 1, wherein: the anti-slip ribs (5) are uniformly distributed on the outer surface of the tire bead (1), and the tire bead (1) and the anti-slip ribs (5) are integrated.

5. The snow antiskid tire according to claim 1, wherein: the wheel tire bead (1) and the anti-slip ribs (5) are made of rubber materials, and the anti-slip nails (6) are made of stainless steel metal materials.

6. The snow antiskid tire according to claim 1, wherein: the top of the anti-skid nail (6) is conical, and the anti-skid nail (6) is fixedly connected with the telescopic spring (7).