CN211195709U - Tire of vehicle and vehicle that has it - Google Patents

Abstract

The utility model provides a tire of vehicle and vehicle that has it, the tire includes: a rim, the rim being annular; a brake mounting block disposed within the rim and centrally located; a damper connected between the rim and the brake mounting block; an elastic connector connected between the rim and the brake mounting block. From this, through set up stopper installation piece, attenuator and elastic connection spare in the inside of rim, the purpose of the tire inner space of optimization vehicle has been reached, the proportion of fractional part has been reduced, the weight of the tire of vehicle has been alleviateed, and the reduction of fractional part makes the inside air of tire circulate more, help the cooling of stopper, the setting of attenuator and elastic connection spare can reduce the vibrations of vehicle and play the effect of supporting the rim, the travelling comfort and the balanced problem of brake performance have been solved perfectly.

Description

Tire of vehicle and vehicle that has it

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a tire of vehicle and vehicle that has it are related to.

Background

With the development of science and technology, vehicles are more and more popular, and in order to guarantee the safety and the comfort of vehicle driving, people pay more and more attention to the research and the improvement of vehicle accessories, especially pay more attention to the tire of vehicle.

Most of the tires in the current stage are inflatable, the accident of tire burst cannot be avoided when a vehicle is driven, the damage of tire burst can be large or small, the spare tire is replaced for a little money if the spare tire is replaced, and the vehicle passengers and passersby can be damaged difficultly if the spare tire is replaced for a long time. Moreover, the tyre contains too many components, which are mostly made of steel and iron materials, and are arranged very densely inside the tyre, which results in complex production, excessive weight and poor heat dissipation of the tyre of the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a tire of vehicle, this tire structure is light and handy, and ventilation cooling performance is good, helps the cooling of stopper, perfect solution travelling comfort and brake performance balanced problem.

The utility model discloses a vehicle is further proposed.

According to the utility model discloses tire of vehicle, include: a rim, the rim being annular; a brake mounting block disposed within the rim and centrally located; a damper connected between the rim and the brake mounting block; an elastic connector connected between the rim and the brake mounting block.

From this, through set up stopper installation piece, attenuator and elastic connection spare in the inside of rim, reached the purpose of optimizing the tire inner space of vehicle, reduced the proportion of fragmentary parts, alleviateed the weight of the tire of vehicle, and the reduction of fragmentary parts makes the inside air of tire circulate more, help the cooling of stopper, the setting of attenuator can reduce the vibrations of vehicle and play the effect of supporting the rim, the travelling comfort and the balanced problem of brake performance have been solved perfectly.

According to some embodiments of the utility model, the elastic connection spare is coil spring, coil spring be in the rim with screw set between the stopper installation piece, coil spring's one end is connected on the stopper installation piece and the other end is connected on the rim.

According to some embodiments of the invention, the brake mounting block is arranged adjacent to one end on the central axis of the rim, the one end that the coil spring is connected with the brake mounting block is arranged spirally from one axial end of the rim to the other end until the other end is connected with the rim.

According to some embodiments of the invention, a spacer is provided between different turns of the helical spring.

According to some embodiments of the present invention, the isolation pad is a plurality of and circular, and a plurality of the isolation pad is in the extending direction of the coil spring is arranged at intervals.

According to some embodiments of the invention, the other end of the helical spring is riveted, screwed or welded with the rim.

According to some embodiments of the invention, the damper is a plurality of and is provided at intervals at an inner periphery of the rim.

According to some embodiments of the invention, the damper is three, three the damper is in the even interval setting of inner periphery of rim, every the axial of damper all is followed the radial direction of rim extends.

According to some embodiments of the invention, the rim is a steel ring.

According to the utility model discloses vehicle of second aspect embodiment, include the tire of vehicle.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a cross-sectional view of a tire for a vehicle according to an embodiment of the present invention;

fig. 2 is a perspective view of a tire of a vehicle according to an embodiment of the present invention;

fig. 3 is a front view of a tire for a vehicle according to an embodiment of the present invention.

Reference numerals:

100: a tire; 10: a rim; 20: a damper; 30: a brake mounting block; 31: a large circular hole; 32: a small circular hole; 40: an elastic connection means; 41: an insulating pad; 42: an elastic connecting piece.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A tire 100 for a vehicle according to an embodiment of the present invention, in which the tire 100 is applied to the vehicle, is described below with reference to fig. 1 to 3.

As shown in fig. 1 to 3, a tire 100 for a vehicle according to the present invention includes: a rim 10, a brake mounting block 30, a damper 20, and an elastic connector 42. The brake mounting block 30, the damper 20 and the elastic connection member 42 are disposed inside the rim 10.

As shown in fig. 1, the rim 10 has a ring shape, the ring-shaped rim 10 can generate a minimum friction force when rolling, the rim 10 is the outermost layer of the tire 100 of the entire vehicle, the inner portion of the rim 10 forms a ring-shaped space in which many components can be placed, and the rim 10 disposed at the outermost layer can protect the components from collision when rotating, thereby preventing the components from being damaged and prolonging the service life of the tire 100 of the vehicle.

As shown in fig. 3, the brake mounting block 30 is provided in the rim 10 with the brake mounting block 30 located at the center, and the brake mounting block 30 is formed as a cylinder having an axis coincident with an axis of the rim 10 formed in a ring shape. The brake mounting block 30 is used for mounting a brake, a plurality of round holes are formed in the circular surface of the brake mounting block 30, and a part of the round holes is used for mounting the brake.

As shown in fig. 1, the damper 20 is connected between the wheel rim 10 and the brake mounting block 30, one end of the damper 20 is connected to the edge of the wheel rim 10 close to the vehicle body, the other end of the damper 20 is connected to the brake mounting block 30, the damper 20 is a device for increasing damping, when the tire 100 of the vehicle is impacted and generates vibration deformation, the damper 20 can quickly damp the vibration, so that the damper 20 can prevent the tire from being damaged due to collision with the road surface or an obstacle, can keep the vehicle running stably, and can improve the comfort of the vehicle.

As shown in fig. 2 and 3, the elastic connection member 42 is connected between the wheel rim 10 and the brake mounting block 30, only two ends of the elastic connection member 42 are in contact with other components in a normal state, the elastic connection member 42 is wound around the brake mounting block 30, and two ends thereof are respectively connected with the wheel rim 10 and the brake mounting block 30 in a certain manner, and the arrangement of the elastic connection member 42 reinforces the overall structure of the tire 100 of the vehicle, provides favorable conditions for safe and smooth running of the vehicle, can effectively reduce vibration of the vehicle, and can avoid excessive deformation of the wheel rim 10, thereby ensuring the safety in use of the tire 100, and can improve the comfort of the vehicle.

Therefore, the purpose of optimizing the inner space of the tire 100 of the vehicle is achieved by arranging the brake mounting block 30, the damper 20 and the elastic connecting piece 42 in the rim 10, the proportion of the fragmentary parts is reduced, the weight of the tire 100 of the vehicle is lightened, the air in the tire is more circulated due to the reduction of the fragmentary parts, the cooling of the brake is facilitated, the vibration of the vehicle can be reduced due to the arrangement of the damper 20 and the elastic connecting piece 42, the effect of supporting the rim 10 is achieved, and the problems of comfort and braking performance balance are perfectly solved.

According to an alternative embodiment of the present invention, as shown in fig. 1 and 2, the elastic connection member 42 may be a coil spring spirally disposed between the rim 10 and the brake mounting block 30, one end of the coil spring being connected to the brake mounting block 30, and the other end of the coil spring being connected to the rim 10. The rotation of the tire 100 of the vehicle causes the coil spring to deform to a certain extent, and the coil spring rotates along with the rotation of the tire 100 of the vehicle and elastically deforms accordingly, so that the vibration transmitted to the tire 100 from the ground can be reduced, the running bumpiness of the vehicle can be reduced, the deformation degree of the coil spring is small, the deformation of the tire 100 is small, and the reliability of the tire 100 is high.

Also, the coil spring thus provided has a good ventilation and heat dissipation function, which may facilitate cooling of the inner structure of the tire 100 of the vehicle, such as a brake, which may prevent certain components from being damaged or from being stopped due to overheating, thereby improving structural reliability and safety of the tire 100. Moreover, the provision of the coil spring can effectively reinforce the connection between the rim 10 and the brake mounting block 30, serve to support the rim 10, and contribute to the running of the tire 100 of the vehicle, so that the tire 100 of the vehicle is more stable and reliable.

Specifically, as shown in fig. 1, the brake mounting block 30 is disposed adjacent to one end on the central axis of the rim 10, and one end of the coil spring connected to the brake mounting block 30 is spirally disposed from one end to the other end in the axial direction of the rim 10 until the other end is connected to the rim 10. The coil spring is disposed around the brake mounting block 30 to form a spiral extending toward the rim 10 beginning at the brake mounting block 30, in the process, the radius of the coil spring is gradually increased, and the extending end of the coil spring is gradually distanced from the damper 20. Further, the coil spring is disposed between the side of the rim 10 far from the damper 20 and the damper 20, and the side of the coil spring close to the damper 20 is closer to the rim 10 than the side far from the damper 20, so that the coil spring effectively reinforces the connection of the brake mounting block 30 to the rim 10, making it possible to make the overall structure of the tire 100 of the vehicle more stable. In addition, the helical springs arranged in this way can bear forces in different directions, so that the tire 100 can have better bearing performance and better bearing stability.

Specifically, as shown in fig. 2 and 3, the number of circular holes provided in the brake mounting block 30 is 5, i.e., one large circular hole 31 and four small circular holes 32. The large round hole 31 is arranged in the center of the brake mounting block 30, the central axis of the large round hole 31 is coincident with the central axis of the brake mounting block 30, and the large round hole 31 is used for mounting a transmission end of a vehicle half shaft, so that power can be transmitted on a vehicle. The four small round holes 32 are uniformly arranged around the large round hole 31 at intervals, namely, at positions close to the edge of the brake mounting block 30, and the four small round holes 32 can be used for mounting the brake, so that the mounting reliability of the brake can be ensured.

In some specific embodiments, an isolation pad 41 is disposed between different coils of the coil spring, and the isolation pad 41 and the elastic connection member 42 together form the elastic connection device 40. During the running of the vehicle, the tire 100 of the vehicle inevitably has a compression process, in which the sections of the coil springs with different turns inside the tire 100 of the vehicle contact and rub against each other, and if certain measures are not taken, the coil springs wear out quickly. Through setting up the isolator pad 41 between coil spring's different number of turns, can ensure that the coil spring of different number of turns can not contact and friction, can get rid of the noise that produces because of the friction to can prolong coil spring's life, and then can prolong tire 100's life, can improve the security of traveling of vehicle.

Further, the spacer 41 may be plural, and the plural spacers 41 may be circular, and the spacer 41 arranged in a circular shape may be connected with the coil spring in some manner, for example, by bonding. The plurality of spacers 41 are arranged at intervals in the extending direction of the coil spring, and the connecting lines of the plurality of spacers 41 are a straight line, so that the plurality of spacers 41 can reduce the contact and friction between the coil springs of different coil layers as much as possible, and the plurality of spacers 41 are multiple protections for the coil spring.

Specifically, the other end of the coil spring may be riveted, screwed or welded to the rim 10, and these three connection methods have advantages, and the common advantage of the three connection methods is that the connection between the coil spring and the rim 10 may be strengthened to reinforce the structure of the tire 100 of the vehicle, and the connection between the coil spring and the rim 10 needs to be determined according to specific embodiments.

As shown in fig. 3, the damper 20 is plural, and the plural dampers 20 are provided at intervals on the inner periphery of the rim 10. One end of the damper 20 is connected to the edge of the rim 10 close to the vehicle body, the other end of the damper 20 is connected to the brake mounting block 30, the damper 20 has a connecting function and a supporting function for the rim 10 and the brake mounting block 30, the tire of the vehicle has a tendency of being compressed inwards in the rotating process of the tire 100 of the vehicle, the damper 20 can delay the tendency, and the damage of the tire 100 of the vehicle caused by too fast compression tendency or too large deformation tendency of the tire 100 of the vehicle is avoided.

Specifically, as shown in fig. 2 and 3, the number of the dampers 20 is three, the three dampers 20 are arranged at regular intervals on the inner periphery of the rim 10, and the axial direction of each damper 20 extends in the radial direction of the rim 10. The shape of the connecting line of the three connecting points of the three dampers 20 and the wheel rim 10 is regular triangle, so that when pressure is applied to the wheel rim 10 from the outside, the three dampers 20 can bear the pressure uniformly, and the three dampers have the same deformation, because the dampers 20 are connected with the wheel rim 10, the tire 100 of the vehicle can be ensured to be annular in the deformation process, which is beneficial to the smooth running of the vehicle.

In some embodiments, the rim 10 may be a steel ring, the outer surface of the steel ring may be covered with a layer of tire compound of 15mm to 25mm, the tire compound has a criss-cross pattern, and the compound covered on the surface of the steel ring can prevent the steel ring from directly contacting the ground, so that the compound can protect the steel ring. The steel material is even, and plasticity, toughness are good, and the rim 10 that so makes has high operational reliability, and steel construction manufacturing is simple and convenient, and the construction cycle is short, has good assembly nature. The steel material is impervious and can be easily formed into a closed structure to protect the components within the rim 10.

According to a second aspect of the present invention, a vehicle comprises a tire 100 according to the first aspect of the present invention. Use the utility model discloses the driver of vehicle can have more sense of security and comfort.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A tyre for vehicles, characterized in that it comprises:

a rim, the rim being annular;

a brake mounting block disposed within the rim and centrally located;

a damper connected between the rim and the brake mounting block;

an elastic connector connected between the rim and the brake mounting block.

2. A tyre for vehicles as claimed in claim 1, characterized in that said elastic connection member is a helical spring, which is helically arranged between said rim and said brake mounting block, said helical spring being connected at one end to said brake mounting block and at the other end to said rim.

3. A tire for a vehicle according to claim 2, wherein said brake mounting block is provided adjacent to one end on a central axis of said rim, and one end of said coil spring connected to said brake mounting block is spirally provided from one end to the other end in an axial direction of said rim until the other end is connected to said rim.

4. Tyre for vehicles according to claim 2, characterized in that between different turns of the helical spring an insulating pad is provided.

5. The tire for vehicle as claimed in claim 4, wherein said spacer is plural and circular, and plural spacers are provided at intervals in the extending direction of said coil spring.

6. A tyre for vehicles as claimed in claim 2, characterized in that the other end of said helical spring is riveted, screwed or welded to said rim.

7. A tyre for vehicles as claimed in any one of claims 1 to 6, wherein said dampers are plural and are spaced apart at the inner periphery of said rim.

8. A tyre for vehicles as claimed in claim 7, wherein said dampers are three, said three dampers being arranged at regular intervals on the inner periphery of said rim, the axial direction of each damper extending in the radial direction of said rim.

9. Tyre for vehicles according to any one of claims 1 to 6, characterized in that the rim is a steel ring.

10. A vehicle, characterized by comprising a tyre for a vehicle according to any one of claims 1 to 9.

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