CN103231627B - Vehicle tire safety device - Google Patents
Vehicle tire safety device Download PDFInfo
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- CN103231627B CN103231627B CN201310133863.1A CN201310133863A CN103231627B CN 103231627 B CN103231627 B CN 103231627B CN 201310133863 A CN201310133863 A CN 201310133863A CN 103231627 B CN103231627 B CN 103231627B
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Abstract
The invention belongs to transportation and communication field, in particular to a kind of vehicle tire safety device, this device comprises and is arranged on the engineering plastics circle that inside tires encircles wheel hub, engineering plastics circle is formed by connecting by two or three arc bodies, in the inside of arc body, metal structure is set, the shape of cross section of metal structure is " work " font, " ten " font, " x " shape, vertical or horizontal " one " font, or hollow rectangle, circular, triangle, metal structure arranges rule or erose, the through hole varied in size, the plate thickness of metal structure or thickness of pipe are 1 ~ 5mm.The present invention is ensureing under the prerequisite that metal structure strength requires, alleviate the overall weight of metal structure as far as possible, effectively enhance rigidity and the compressive strength of arc body, thus avoid arc body due to fracture or disintegrate and travels to vehicle the danger caused, effectively increase vehicle in severe road surface and the distance that continues of blowing out in situation.
Description
Technical field
The invention belongs to transportation and communication field, particularly a kind of vehicle tire safety device.
Background technology
Modernization transport vehicle can continue safety traffic to make vehicle when vehicle flat tire, prevents from overturning, and needs mounting tyre safety locking motion in tire.Current safety protective device for tire is generally the circle encircling wheel hub, and as name is called that " safety protective device for tire ", the patent No. are for as described in the patent of invention of 201120296934.6, this circle is generally formed by connecting by two or three arc bodies.From expendable weight and other performance requriementss, these circle many employings special engineering plastics are made; When vehicle travel in ups and downs section especially field stone section or pebbles section time, or in the follow-up continuous driving process of vehicle flat tire, owing to being clashed, there is the danger of ftractureing and even rupturing and disintegrating, the safety traffic of serious threat vehicle in the arc body of tyre safety device.To this, if adopt the circle of all-metal material, not only weight is large, installs and changes inconvenience, and larger to the infringement of tire when travelling under above-mentioned harsh conditions, has a strong impact on vehicle and to continue distance.
Summary of the invention
For solving the problem that above-mentioned arc body easily ruptures, prevent the generation of major accident, the present invention proposes a kind of vehicle tire safety device, can effectively solve the problem.
Technical matters to be solved by this invention is achieved by the following technical solution:
A kind of vehicle tire safety device, comprise and be arranged on the engineering plastics circle that inside tires encircles wheel hub, engineering plastics circle is formed by connecting by two or three arc bodies, in the inside of described arc body, metal structure is set, metal structure is according to the curved shape of arc body and vibrational power flow, the shape of cross section of metal structure is " work " font, " ten " font, " x " shape, vertical or horizontal " one " font, or hollow rectangle, circular, triangle, described metal structure arranges rule or erose, the through hole varied in size, the plate thickness of metal structure or thickness of pipe are 1 ~ 5mm.
Further, the shape of cross section of described metal structure is hollow rectangle, is made up of aluminium sheet, and aluminium plate thickness S is 1 ~ 2mm, and the pass of the width d1 of described hollow rectangle and the width d2 of arc body is: d1=(1/5 ~ 1/2) d2.
Vehicle tire safety device of the present invention, ensureing under the prerequisite that metal structure strength requires, alleviate the overall weight of metal structure as far as possible, effectively enhance rigidity and the compressive strength of arc body, and can make arc body that division can not be caused to disintegrate when cracking, avoid arc body and travel the danger caused to vehicle due to fracture or disintegration, effectively increase vehicle in severe road surface and the distance that continues after blowing out, be particularly suitable for the use of military-designed vehicle.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the A-A section-drawing of Fig. 1;
Fig. 3 is the section-drawing of the embodiment of the present invention two;
Fig. 4 is the section-drawing of the embodiment of the present invention three;
Fig. 5 is the section-drawing of the embodiment of the present invention four;
Fig. 6 is the section-drawing of the embodiment of the present invention five;
Fig. 7 is the section-drawing of the embodiment of the present invention six;
Fig. 8 is the section-drawing of the embodiment of the present invention seven;
Fig. 9 is the section-drawing of the embodiment of the present invention eight;
Figure 10 is the section-drawing of the embodiment of the present invention nine;
Figure 11 is the section-drawing of the embodiment of the present invention ten;
Figure 12 is the section-drawing of the embodiment of the present invention 11.
Detailed description of the invention
Embodiment one
Fig. 1 is the structural representation of the embodiment of the present invention one.As shown in Figure 1, a kind of vehicle tire safety device, comprise and be arranged on the engineering plastics circle that inside tires encircles wheel hub, engineering plastics circle is formed by connecting by two or three arc bodies 1, arrange metal structure 2 in the inside of arc body 1, metal structure 2 is according to the curved shape of arc body 1 and vibrational power flow; Metal structure 2 can adopt sheet material, section bar or the tubing such as steel, aluminium, alloy to make.Arranging metal structure 2 can make the internal rigid of arc body 1 strengthen, and increases compressive strength, and when guaranteeing that vehicle continues to travel under severe road surface and situation of blowing out, arc body 1 can not rupture and disintegrate.
Metal structure 2 arranges through hole 3, and the shape of through hole 3 is according to the vibrational power flow of arc body 1, and can be rule or irregularly shaped, regular shape be as circular, square, oval, triangle etc., irregularly shaped as irregular polygon.The quantity of embodiment one through hole 3 is ten, and the size and shape being wherein arranged on eight middle through holes 3 is corresponding with the through hole of eight on arc body 1, and two other through hole 3 is corresponding with the connecting bore at arc body 1 two ends.For the arc body not having through hole, the quantity of through hole 3 can be determined according to the length of metal structure 2, also can the size of all through holes 3 and shape is arranged respectively to different.The effect arranging through hole 3 it is possible to the binding force between effective reinforcement metal structure 2 and arc body 1, enhances the bulk strength of arc body 1, can also alleviate the weight of metal structure 2 simultaneously.
Fig. 2 is the A-A section-drawing of Fig. 1.As shown in Figure 2, the shape of cross section of metal structure 2 is hollow rectangular aluminum sheet, and thickness of pipe S is 1 ~ 2mm.The pass of the width d1 of rectangular aluminum sheet and the width d2 of arc body 1 is: d1=(1/5 ~ 1/2) d2, d1 is as being greater than 1/2d2, then the surface of rectangular aluminum sheet meeting arc of recess body 1 is excessively near, thus when arc body 1 is squeezed and collides, surface is easily destroyed, d1 as being less than 1/5d2, then can weaken the compressive strength of arc body 1 entirety.
Carry out destructive test with the arc body 1 of embodiment one with the arc body not arranging metal structure, respectively by the arc of two panels arc body upward, put in the horizontal plane, then from top to bottom pressure is applied to two panels arc body.When applying pressure is 7 ton hours, the arc body not arranging metal structure breaks apart completely, into two pieces; The arc body 1 of embodiment one only produces gap.When applying pressure is 8.5 ton hours, the arc body 1 of embodiment one just produces cracking phenomena, but is still complete a slice arc body.Test results shows, adds metal structure 2, and the compressive strength of arc body 1 can be made to promote significantly.
Embodiment two
Fig. 3 is the section-drawing of the embodiment of the present invention two.As shown in Figure 3, the shape of cross section of metal structure 2 is hollow circular pipe.The inner circle diameter of phi of circular pipe is 10 ~ 30mm, thickness of pipe S is 2 ~ 3mm.For the arc body 1 being provided with through hole, circular pipe can be arranged on bottom or the top of arc body 1 cross-sectional plane.For the arc body not arranging through hole, circular pipe can be arranged on the bottom of arc body 1 cross-sectional plane or top or middle part.For the arc body 1 of heavy vehicle tyre, the circular pipe of two or more can be set in arc body 1.For strengthening binding force and expendable weight, the through hole of some can be set on the surface of circular pipe.
Embodiment three
Fig. 4 is the section-drawing of the embodiment of the present invention three.As shown in Figure 4, the shape of cross section of metal structure 2 is hollow triangle tubing.Thickness of pipe S is 3 ~ 5mm, and for the arc body 1 being provided with through hole, triangle tubing can be arranged on bottom or the top of arc body 1 cross-sectional plane.For the arc body not arranging through hole, triangle tubing can be arranged on the bottom of arc body 1 cross-sectional plane or top or middle part.For the arc body 1 of heavy vehicle tyre, can many triangle tubing be set in arc body 1.For strengthening binding force and expendable weight, the through hole of some also can be set on the surface of triangle tubing.
Embodiment four
Fig. 5 is the section-drawing of the embodiment of the present invention four.As shown in Figure 5, the shape of cross section of metal structure 2 is solid rectangle bar.The length of side D of rectangle bar is 10 ~ 30mm.For the arc body 1 being provided with through hole, rectangle bar can be arranged on bottom or the top of arc body 1 cross-sectional plane.For the arc body not arranging through hole, rectangle bar can be arranged on the bottom of arc body 1 cross-sectional plane or top or middle part.For the arc body 1 of heavy vehicle tyre, can two or more pieces rectangle bar be set in arc body 1.Can arrange projection or groove on the surface of metal structure 2, protruding or number of recesses is determined according to the length of metal structure 2.The effect arranging projection or groove it is possible to the binding force between effective reinforcement metal structure 2 and arc body 1, strengthens the bulk strength of arc body 1.
Embodiment five
Fig. 6 is the section-drawing of the embodiment of the present invention five.As shown in Figure 6, the shape of cross section of metal structure 2 is solid circular bar.The diameter D of circular bar is 10 ~ 15mm.For the arc body 1 being provided with through hole, circular bar can be arranged on bottom or the top of arc body 1 cross-sectional plane.For the arc body not arranging through hole, circular bar can be arranged on the bottom of arc body 1 cross-sectional plane or top or middle part.For the arc body 1 of heavy vehicle tyre, the circular bar of more than two can be set in arc body 1.Projection or the groove of some can be set on the surface of circular bar.
Embodiment six
Fig. 7 is the section-drawing of the embodiment of the present invention six.As shown in Figure 7, the shape of cross section of metal structure 2 is solid triangle bar.The length of side D of triangle bar is 15 ~ 25mm.For the arc body 1 being provided with through hole, triangle bar can be arranged on bottom or the top of arc body 1 cross-sectional plane.For the arc body not arranging through hole, triangle bar can be arranged on the bottom of arc body 1 cross-sectional plane or top or middle part.For the arc body 1 of heavy vehicle tyre, can many triangle bars be set in arc body 1.Projection or the groove of some can be set on the surface of triangle bar.
Embodiment seven
Fig. 8 is the section-drawing of the embodiment of the present invention seven.As shown in Figure 8, the shape of cross section of metal structure 2 is " work " font plate, and plate thickness S1 is 1 ~ 5mm.The through hole of some and shape is set on the surface of " work " font plate, with expendable weight and increase binding force.Add the metal structure 2 of suitable plate thickness, arc body 1 compressive strength can be made obviously to get a promotion; The plate thickness of the metal structure 2 certainly added is thicker, then make arc body 1 compressive strength better, but also more can increase the weight of arc body 1 self like this, and tare is strengthened further.For this reason under the condition ensureing arc body 1 requirement of strength, in order to alleviate the overall weight of arc body 1 as far as possible, through test repeatedly and test, the plate thickness of metal structure 2 is 1 ~ 5mm is preferred plan.
Embodiment eight
Fig. 9 is the section-drawing of the embodiment of the present invention eight.As shown in Figure 9, the shape of cross section of metal structure 2 is " ten " font plate, and plate thickness S1 is 1 ~ 5mm, for strengthening binding force and expendable weight, also can arrange the through hole of some and shape on metal structure 2.
Embodiment nine
Figure 10 is the section-drawing of the embodiment of the present invention nine.As shown in Figure 10, the shape of cross section of metal structure 2 is " x " shape plate.Plate thickness S1 is 2 ~ 3mm, and metal structure 2 arranges the through hole of some and shape, with expendable weight and increase binding force.
Embodiment ten
Figure 11 is the section-drawing of the embodiment of the present invention ten.As shown in figure 11, the shape of cross section of metal structure 2 is longitudinal " one " font steel plate.Steel plate thickness S1 is 4 ~ 5mm.The shape of through hole 3 is according to the vibrational power flow of arc body 1.For the arc body 1 being provided with through hole, then the size and shape of the through hole 3 of " one " font steel plate setting of metal structure 2 is corresponding with the through hole on arc body 1; For the arc body not arranging through hole, the quantity of through hole 3 can be determined according to the length of metal structure 2, also can the size of all through holes 3 and shape be arranged respectively to different, the binding force that through hole 3 can alleviate arc body 1 weight further and increase between metal structure 2 and arc body 1 is set.For the arc body 1 of heavy vehicle tyre, " one " font steel plate of two panels longitudinal direction longitudinally can be set in the inside of arc body 1.
Embodiment 11
Figure 12 is the section-drawing of the embodiment of the present invention 11.As shown in figure 12, the shape of cross section of metal structure 2 is horizontal " one " font steel plate, and be separately positioned on the upper and lower of arc body 1, steel plate thickness S1 is 2 ~ 4mm.Steel plate arranges the through hole of some and shape, to alleviate the weight of arc body 1 and to increase binding force.For the arc body not arranging through hole, " one " font steel plate of a slice transverse direction also can be only set at the middle part of arc body.
In a word, vehicle tire safety device of the present invention, by adding metal structure in arc body inside, ensureing under the prerequisite that metal structure strength requires, alleviate the overall weight of metal structure as far as possible, effectively enhance rigidity and the compressive strength of arc body, and can make arc body that division can not be caused to disintegrate when cracking, avoid arc body and travel the danger caused to vehicle owing to rupturing or disintegrating, effectively increase vehicle in severe road surface and the distance that continues after blowing out, be particularly suitable for the use of military-designed vehicle.
Although embodiment is to invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to technical scheme of the present invention and be equal to replacement, and it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a vehicle tire safety device, comprise and be arranged on the engineering plastics circle that inside tires encircles wheel hub, described engineering plastics circle is formed by connecting by two or three arc bodies, it is characterized in that: in the inside of described arc body, metal structure is set, described metal structure is according to the curved shape of arc body and vibrational power flow, the shape of cross section of described metal structure is " work " font, " ten " font, " x " shape, vertical or horizontal " one " font, or hollow rectangle, circular, triangle, described metal structure arranges rule or erose, the through hole varied in size, the plate thickness of described metal structure or thickness of pipe are 1 ~ 5mm.
2. vehicle tire safety device according to claim 1, it is characterized in that, the shape of cross section of described metal structure is hollow rectangle, described hollow rectangle is made up of aluminium sheet, aluminium plate thickness S is 1 ~ 2mm, and the pass of the width d1 of hollow rectangle and the width d2 of arc body is: d1=(1/5 ~ 1/2) d2.
3. vehicle tire safety device according to claim 1, is characterized in that, described metal structure is " work " font or " ten " font plate, and plate thickness is 1 ~ 5mm, and described metal structure arranges the through hole of some and shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133863.1A CN103231627B (en) | 2013-04-17 | 2013-04-17 | Vehicle tire safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133863.1A CN103231627B (en) | 2013-04-17 | 2013-04-17 | Vehicle tire safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231627A CN103231627A (en) | 2013-08-07 |
| CN103231627B true CN103231627B (en) | 2016-04-20 |
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ID=48879725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310133863.1A Active CN103231627B (en) | 2013-04-17 | 2013-04-17 | Vehicle tire safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231627B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635273A (en) * | 1969-10-09 | 1972-01-18 | Theodore C Patecell | Flat tire safety roller and warning indicator |
| EP0298854A1 (en) * | 1987-07-07 | 1989-01-11 | Hutchinson | Flat run system |
| CN102741070A (en) * | 2009-09-30 | 2012-10-17 | 哈钦森工业股份有限公司 | Run flat tire and system thereof |
| CN203172361U (en) * | 2013-04-17 | 2013-09-04 | 叶俊杰 | Security insurance device for vehicle tire |
-
2013
- 2013-04-17 CN CN201310133863.1A patent/CN103231627B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635273A (en) * | 1969-10-09 | 1972-01-18 | Theodore C Patecell | Flat tire safety roller and warning indicator |
| EP0298854A1 (en) * | 1987-07-07 | 1989-01-11 | Hutchinson | Flat run system |
| CN102741070A (en) * | 2009-09-30 | 2012-10-17 | 哈钦森工业股份有限公司 | Run flat tire and system thereof |
| CN203172361U (en) * | 2013-04-17 | 2013-09-04 | 叶俊杰 | Security insurance device for vehicle tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231627A (en) | 2013-08-07 |
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Effective date of registration: 20180514 Address after: 528200 7 902 of palm street, Zhonghai Wan brook garden, Guicheng, Nanhai District, Foshan, Guangdong Patentee after: Ye Jun Address before: 528247 No. 138, block D, Xincheng industrial district, Yanbu River, Dali Town, Nanhai District, Foshan, Guangdong Patentee before: Ye Junjie |
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Effective date of registration: 20180622 Address after: 528247 No. 138 block D, West Bridge Town, Yanbu Hexi Town, Nanhai District, Foshan, Guangdong Patentee after: Nanhai District of Foshan City Junda Economic Industrial Co. Ltd. Address before: 528200 7 902 of palm street, Zhonghai Wan brook garden, Guicheng, Nanhai District, Foshan, Guangdong Patentee before: Ye Jun |