CN203381451U

CN203381451U - Explosion-proof equipment for vehicle tire

Info

Publication number: CN203381451U
Application number: CN201320441291.9U
Authority: CN
Inventors: 黎宗圣; 赖真荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2014-01-08
Anticipated expiration: 2023-07-24

Abstract

The utility model discloses explosion-proof equipment for a vehicle tire. The explosion-proof equipment is installed on a rim (10) of a vacuum tire (9), and is wrapped in the vacuum tire, and comprises a steel bar (1), wherein the length of which the steel bar is slightly shorter smaller than the outer periphery of the rim and the steel bar can be wound on the outer periphery of the rim; two ends of the steel bar (1) are respectively provided with connection elements (8); supporting elements (4) are installed on the upper surface of the steel bar at intervals, and are bent into L shapes formed by horizontal plates (5) and vertical plates (6) by steel plates; one end parts of the vertical plates of all the supporting elements are all fixed on the upper surface of the steel bar; free ends of the horizontal plates are all bent along the length direction of the steel bar; pressure springs (3) are installed between the upper surface of the steel bar and the lower surfaces of the horizontal plates of the steel bar. The explosion-proof equipment for the vehicle tire, which is provided disclosed by the utility model, is simple in structure, is easy to manufacture, is convenient to install, has a good using effect, and can greatly improve the vehicle running safety.

Description

A kind of explosion protection for vehicle tyre

Technical field

The utility model relates to a kind of fender guard of vehicle tyre, is a kind of explosion protection for vehicle tyre specifically.

Background technology

Tire is the important component part of vehicle, relies on it to rotate on the ground and makes Vehicle Driving Cycle, is bearing car body and vehicle load, frictional ground force, extremely important.In the process of moving, tire is easily pierced through by ground nail or sharp thing, make Leakage Gas in tire, affect normally travelling of vehicle, to driver and crew, bring inconvenience, particularly when high vehicle speeds, lose heart or blow out suddenly if tire is pierced, causing direction of traffic to control malfunctioning, accident, consequence will be very serious, damage to people's life and property.

The Chinese utility model patent that the patent No. is 03225226.9 discloses a kind of isolating layer combined block for tyre puncture preventing, a kind of isolating layer combined block for tyre puncture preventing, left and right two limits of block body are respectively equipped with recess, projection, recess and bump position symmetry, shape, big or small corresponding, the correspondence position on recess both sides and projection is respectively equipped with pin-and-hole; Upper and lower two limits of block body also are respectively equipped with projection, recess, the position symmetry of recess and projection, shape, big or small corresponding, correspondence position on recess both sides and projection is respectively equipped with pin-and-hole, during use, be stitched together by tire shape and large young pathbreaker's splicing block, and be connected in series firmly by pin-and-hole with line, then be placed on the inwall of cover tire and ground contact surface.It is reasonable in design, simple in structure, makes easily, and splicing is convenient.

Can reduce the phenomenon of blowing out although it is so, but, just in case tire is pierced disappointing or blows out suddenly, still can cause direction of traffic to control malfunctioning, have potential safety hazard.

Summary of the invention

Even the purpose of this utility model is to provide a kind of tire and is pierced disappointing or the phenomenon of blowing out, still can maintain the explosion protection for vehicle tyre of normal vehicle operation.

A kind of explosion protection for vehicle tyre that the utility model provides, this explosion protection is arranged on the wheel rim of vacuum tyre and by vacuum tyre and is wrapped in the inside, it comprises that a Length Ratio wheel rim periphery is slightly short and can be wrapped in the steel bar on the wheel rim periphery, there is respectively attaching parts at the two ends of steel bar, at steel bar upper surface interval, supporting member are installed; The L-type that this supporting member is become to consist of transverse slat and riser by steel plate bending, riser one end of all supporting members all is fixed on the upper surface of steel bar, the transverse slat free end all bends along the steel bar length direction, and between steel bar upper surface and transverse slat lower surface, pressure spring is installed.

In above-mentioned, steel bar consists of multistage, between section and section, by articulation piece, is connected as a single entity, and hop count can be determined as required, as long as guarantee to be convenient to install, can.

This attaching parts is the upwardly extending flangings in steel bar two ends, has corresponding bolt connecting hole on two flangings, so when mounted, can tighten by bolt.

The angle that corresponding transverse slat one side of riser and steel bar upper surface form is 80～86o, and all supporting members are all slightly tilted to a side, and when the phenomenon of blowing out occurs, tire directly contacts with supporting member, and supporting member itself can provide certain elastic force.

After taking above-mentioned measure, the utility model can be arranged on easily the wheel rim periphery and be wrapped in the inside by vacuum tyre, and tire is pierced and loses heart or while blowing out suddenly, can support by the utility model, be used as tire used and normally travel, can avoid direction of traffic to control malfunctioning.The utility model is simple in structure, it is easy, easy for installation to make, result of use is good, and can greatly improve the safety performance of Vehicle Driving Cycle.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is local annexation schematic diagram of the present utility model.

Fig. 3 is use state reference map of the present utility model.

Fig. 4 is the External view of Fig. 3.

The specific embodiment

Referring to figs. 1 through Fig. 3, a kind of explosion protection for vehicle tyre that the utility model provides, this explosion protection is arranged on the wheel rim 10 of vacuum tyre 9 and by vacuum tyre 9 and is wrapped in the inside, it comprises that Length Ratio wheel rim 10 peripheries are slightly short and can be wrapped in the steel bar 1 on wheel rim 10 peripheries, there is respectively attaching parts 8 at steel bar 1 two ends, at steel bar 1 upper surface interval, supporting member 4 are installed; The L-type that this supporting member 4 is become to consist of transverse slat 5 and riser 6 by steel plate bending, riser 6 one ends of all supporting members 4 all are weldingly fixed on the upper surface of steel bar 1, transverse slat 6 free ends all bend along steel bar 1 length direction, and between steel bar 1 upper surface and transverse slat 6 lower surfaces, pressure spring 3 are installed.

Steel bar 1 consists of multistage, between section and section, by articulation piece 2, is connected as a single entity, and this attaching parts 8 is the upwardly extending flangings in steel bar two ends, has corresponding bolt connecting hole 7 on two flangings.

As can be known from Fig. 1, steel bar 1 consists of multistage, between articulation piece 2 sections of being arranged on and section, and will guarantee that steel bar 1 can bend from the back side, and pressure spring 3 numbers of installing between steel bar 1 upper surface and transverse slat 6 lower surfaces are not limit, but ensure enough supporting elastic force.

As can be seen from Figure 2 between steel bar 1 stage casing and section around the bending situation of articulation piece 2, in addition, corresponding transverse slat 5 one sides of the riser 6 in supporting member 4 are 83o with the angle of steel bar upper surface formation.

As can be known from Fig. 3, because steel bar 1 is slightly shorter than wheel rim 10 peripheries, differ 2 to 5cm, the utility model couples together the bolt connecting hole of two flangings 7 by bolt like this, and whole steel bar 1 just is close on wheel rim 10 peripheries of wheel hub 11.In addition, guarantee that vacuum tyre 9 inside faces 12 and transverse slat 6 upper surfaces have the gap of 3～6cm.

Known in Fig. 4, after installing, the utility model is wrapped in the inside by vacuum tyre 9.

Claims

1. the explosion protection for vehicle tyre, the wheel rim (10) that this explosion protection is arranged on vacuum tyre (9) above and by vacuum tyre is wrapped in the inside, it is characterized in that, it comprises that a Length Ratio wheel rim periphery is slightly short and can be wrapped in the steel bar (1) on the wheel rim periphery, there is respectively attaching parts (8) at the two ends of steel bar (1), at steel bar (1) upper surface interval, supporting member (4) are installed; This supporting member (4) is become the L-type consisted of transverse slat (5) and riser (6) by steel plate bending, riser (6) one ends of all supporting members all are fixed on the upper surface of steel bar (1), transverse slat (5) free end all bends along steel bar (1) length direction, and between steel bar (1) upper surface and transverse slat (5) lower surface, pressure spring (3) is installed.

2. a kind of explosion protection for vehicle tyre according to claim 1, is characterized in that, steel bar (1) consists of multistage, between section and section, by articulation piece (2), is connected as a single entity.

3. a kind of explosion protection for vehicle tyre according to claim 1, is characterized in that, this attaching parts (8) is the upwardly extending flangings in steel bar two ends, has corresponding bolt connecting hole (7) on two flangings.

4. a kind of explosion protection for vehicle tyre according to claim 1, is characterized in that, the angle that corresponding transverse slat (5) one sides of riser (6) and steel bar (1) upper surface form is 80～86o.