CN2763103Y

CN2763103Y - Burst-proof automobile wheel with vacuum tyre

Info

Publication number: CN2763103Y
Application number: CN 200520094862
Authority: CN
Inventors: 李春武
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-05
Filing date: 2005-01-05
Publication date: 2006-03-08
Anticipated expiration: 2015-01-05

Abstract

The utility model discloses a burst-proof automobile wheel of a vacuum tyre, which comprises an automobile vacuum tyre and a steel ring. The utility model is characterized in that the utility model is arranged in the vacuum tyre, the inner side is connected with a tyre groove of the steel ring by a structure of a convex-concave groove and a screw, and the outer side is provided with an arc-shaped buffering material layer; two half T-shaped circular rings are combined to form an inner ring wheel, and the diameter of the inner ring wheel is slightly smaller than the diameter on the inner side of the vacuum tyre; the connection part of the inner ring wheel and the convex-concave groove of the steel ring is provided with a sealing ring. The burst-proof wheel with the structure is characterized in that after the vacuum tyre bursts, the inner ring wheel has the main supporting and rolling action to work instead of the vacuum tyre because the diameter of the inner ring wheel is only slightly smaller than the diameter of the vacuum tyre. An automobile just slightly inclines, and can continue to run; big accidents can not occur, and the basic safety of people and the automobile can be ensured. The safe feeling and the practicability of the automobile is enhanced, and the reliable assurance for safe driving is provided. Moreover, the burst-proof wheel has the advantages of simple structure, convenient operation, and low cost; the utility model is suitable for the wheels of the vacuum tyres with various standards.

Description

Vacuum automobile tire Explosion-proof wheel

Technical field

The utility model relates to a kind of automotive wheels, especially vacuum automobile tire wheel.

Background technology

Vacuum automobile tire wheel is a kind of wheel that does not have the inner tube of a tyre, and it is the recessed tire groove tight connection by vacuum tyre and steel ring, constitutes inflatable cavity, equally with the wheel of the bus that the inner tube of a tyre is arranged plays a part to bear vehicle weight and buffering.Because vacuum automobile tire wheel is simple in structure, easy to maintenance, thus on automobile, use morely, especially on the roadlice.

Economy and fast development of society, automobile plays an important role therein.It has brought fast speed work rhythm and amenities of life to people.But the generation of motor traffic accidents brings huge misery loss also for people's lives and properties and economy.In motor traffic accidents, the motor traffic accidents of express highway especially, the traffic accident that tyre explosion causes accounts for bigger ratio.So, prevent to blow out and the hardly imaginable consequence of its generation, be very important.

The utility model content

Task of the present utility model provides a kind of vacuum automobile tire Explosion-proof wheel, and it should be able to prevent to produce serious accident after tire is quick-fried.

The utility model comprises vacuum automobile tire and steel ring thereof, it is characterized in that also comprising:

Be located in the described vacuum tyre, the inboard connects with the tire groove of described steel ring with the structure that emboss pit adds screw, and the outside is provided with the arc cushioned material layer, and by the interior ring wheel of two halves T shape annulus be combined into, diameter of ring wheel is slightly smaller than the diameter of vacuum tyre inboard in this;

The ring wheel is provided with seal ring with the emboss pit connection place of steel ring in described.

The outer side edges of described steel ring tire groove is detachable limit, is fixedly connected by uniform some screws and steel ring main body.

The interior ring wheel that described two halves T shape annulus constitutes, its two halves wheel junction, two ends green phase answers the short column of convex-concave and counterbore to connect.

The vacuum automobile tire Explosion-proof wheel of said structure, it is provided with ring wheel on the steel ring of vacuum tyre inboard, and the ring wheel is provided with one deck and the corresponding arc cushioned material layer of vacuum tyre with the positive inboard relative face of vacuum tyre in this.After if vacuum tyre blows out, because of the diameter of interior ring wheel only is slightly smaller than the diameter of vacuum tyre, then in the effect replacement vacuum tyre work playing main supporting and roll of ring wheel.Automobile just tilts a little, and car still can continue operation, can not cause serious accident, thereby guarantee the basic security of people and Che.It is compared with existing vacuum tyre wheel of the bus, has strengthened the sense of security and the practicality of automobile widely, for safe driving provides the failure-free assurance.And this vacuum tyre Explosion-proof wheel is simple in structure, and is easy to use low with cost, is worthy of popularization.

Description of drawings

Shown in Figure 1, be the utility model master cross-sectional schematic.

Shown in Figure 2, be that scheme drawing is looked on the right side of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated.

By the structural representation of Fig. 1 and Fig. 2 as can be known, Fig. 1 has made full section, Fig. 2 has made semi-sictional view.The utility model mainly by ring wheel 3 in steel ring 1, vacuum tyre 2, the two halves T shape circle and 16 and valve 10 constitute.Wherein, because the cross section of

interior ring wheel

3 and 16 is like " T " letter, so cry the connection between the

ring wheel

3 and 16 in the ring wheel two halves T shape circle in the T shape, cooperate with two protruding

short columns

17 and 11 by corresponding two counterbores 4 on both end faces and 18 and to realize, all be provided with two counterbores 4 and 18 and two corresponding

short columns

17 and 11 on per two opposing end faces and cooperate sockets, make two

semicircular ring

3 and 16 constitute wheel in the ring-type.

Interior ring wheel

3 and 16 is round in two, be for easy for installation in vacuum tyre.The outside at

interior ring wheel

3 and 16 is provided with a cushioned material layer 5, and this material layer 5 can be flexible and the abrasion resistant material, as rubber, ox-hide etc., can play the effect of buffering.Interior ring wheel 3 becomes groove with the tire bottom portion of groove relative set that tongue 15 steel rings 1 are arranged in 16 inboard, and both are with the concavo-convex groove socket.Because the interior ring of two semicircles wheel 3 is identical with 16 structure, so, below substantially all explaining with the structure of wheel 3 in the semicircle, second half is taken turns and analogizes.From the cutaway view of Fig. 1, can be clear that, between the both sides and the groove in the steel ring tire groove of tongue 15, be provided with anti-gas-leak seal ring 6 and 12.Also be provided with some horizontal open-works uniformly at intervals on tongue 15, can pass screw 8, the ring wheel breaks away from steel ring 1 in being used to prevent.The arranged outside of steel ring 1 tire groove becomes detouchable limit 7, be laid with several open-works 9 on this detachable limit 7, be fixedly connected with main steel circle 1 screw thread by the screw 8 that number is equal with it, horizontal open-work in this screw 8 also passes on ring the

wheel

3 and 16 inboard tongues 15 just is fixedly connected with main steel circle 1 screw thread.The setting on detachable limit 7,

ring wheel

3 and 16 in making, seal ring 6 and 12 installation are more convenient.On detachable limit 7, also be provided with and go into charging connector 10 vacuum tyre 2 in, the product structure of genus prior art from outer inflation.In like manner, the centre hole 13 on the steel ring 1 and 6 mounting holes 14 all are the holes that connects usefulness with the automobile axle that is had in the existing wheel of the bus among Fig. 1 and Fig. 2.Repeat no more.

Claims

1, a kind of vacuum automobile wheel Explosion-proof wheel, it comprises vacuum automobile tire (2) and steel ring (1) thereof, it is characterized in that also comprising:

Be located in the described vacuum tyre (2), the inboard connects with the tire groove of described steel ring (1) with the structure that emboss pit adds screw, the outside is provided with arc cushioned material layer (5), by the interior ring wheel of two halves T shape annulus (3 and 16) be combined into, diameter of ring wheel is slightly smaller than the inboard diameter of vacuum tyre (2) in this;

Ring wheel (3 and 16) is provided with seal ring (6 and 12) with the emboss pit connection place of steel ring (1) in described.

2, vacuum automobile wheel Explosion-proof wheel according to claim 1 is characterized in that:

The outer side edges of described steel ring tire groove is detachable limit (7), is fixedly connected with steel ring (1) main body by some open-works (9) and screw (8).

3, vacuum automobile wheel Explosion-proof wheel according to claim 1 is characterized in that:

Ring wheel in the T shape that described two semicircular ring (3 and 16) constitute, its two halves wheel junction, two ends green phase answers the short column (11 and 17) of convex-concave and counterbore (4 and 18) to connect.