CN1817671A - Safety device of vehicle tyre - Google Patents
Safety device of vehicle tyre Download PDFInfo
- Publication number
- CN1817671A CN1817671A CN 200610034311 CN200610034311A CN1817671A CN 1817671 A CN1817671 A CN 1817671A CN 200610034311 CN200610034311 CN 200610034311 CN 200610034311 A CN200610034311 A CN 200610034311A CN 1817671 A CN1817671 A CN 1817671A
- Authority
- CN
- China
- Prior art keywords
- safety device
- vehicle tyre
- boss
- lobe
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
- B60B11/10—Emergency wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/041—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency characterised by coupling or locking means between rim and support
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
A high-safety safeguard on the hub in the car tyre without internal tube for continuous running after the tyre is exploded is composed of 4-6 or more T-shaped flap blocks made of alloy steel, and axial locking mechanisms consisting of fastening screw bolt with baseplate and nut for splicing said flap blocks to become a circular ring.
Description
Affiliated technical field
The present invention relates to a kind of accessory device of motor tire, the safety locking motion of particularly a kind of tubeless motor tire (being commonly called as " vacuum tyre ").
Background technology
Automobile as runs into suddenly and blows out in the process of running at high speed, and can cause coming about, turn on one's side and even the serious accident of car crash.For cash transport vehicle, army's police car, can not continue after blowing out to travel, also can cause more serious secondary disaster.No. 02286169.6, application number " new automobile tyre insurance device ", and No. 200420087907.8 " automobile tire safety device ", disclosing between wheel hub and tire one in device is made by engineering plastics, the safety device that inner and outer rings is nested, wherein interior ring is a full circle, outer shroud radially is divided into two sections, nationality two secondary bolt and nuts, two semicircular ring are connected into an outer shroud, the connection mode that is adopted, last application is to be connected by bolt, nut; One of back then is provided with guide groove and rail between inner and outer rings, bolt and nut are arranged in the groove, and profile is a worm-gear toothing, places in the worm and gear casing, and stretch out outside the case at the worm screw two ends, is positioned at above-mentioned groove.Still connect with bolt, nut on the whole and be broken down into two outer shroud.Obviously in the inside tires narrow space, when Assembly ﹠Disassembly, need carry out the dismounting of bolt, nut in a circumferential direction, be extremely inconvenient.And it is extremely time-consuming.Because between outer shroud and tire suitable one section radial distance is arranged, after blowing out, the outer shroud of rigidity directly rolls on tire inner surface, though can continue to travel, still quite serious to tire failure, the tire that rolled, even can not re-use, and it is bigger to rock vibration.
Summary of the invention
The objective of the invention is to avoid above-mentioned the deficiencies in the prior art part, run into when blowing out accident at tubeless tires and provide a kind of, still can continue straight-line travelling, and unlikelyly come about, break away, overturn, and safety device of vehicle tyre easy to use, steady, easy-to-disassemble and assemble.
Purpose of the present invention can reach by following measure:
A kind of safety device of vehicle tyre, it is the interior support system apparatus on the wheel hub of a kind of device in tire, its medial surface adapts with the position shape that is installed on the wheel hub, this device is the lobe piece that is arc surface by several sections medial surfaces and lateral surface, be combined into a whole annulus, the cross-sectional plane of this lobe piece is " worker " font, be somebody's turn to do the top of " worker " font body, between bottom and middle vertical portion are divided with arc transition, it is characterized in that, the described lobe piece that is incorporated into annulus, there are 4 sections, 5 sections, lobe piece more than 6 sections and 6 sections, metallic material with rigidity, particularly light aluminum alloy is made, between per two lobe pieces, by the connection of each axial locking mechanism, and with 4～6 sections or the synthetic annulus of multistage lobe agllutination; This annulus is close on the medial surface on the wheel hub, is pasted with the inner lining plate that one deck is made with elastomeric material, and on the side, outer, is pasted with a circle non-metallic objectsit is not a metal object.
Above-mentioned axial locking mechanism, it is connected described per two adjacent petals pieces locking, the two side ends of lobe piece is provided with semi-convex of projection, and semi-convex And of per two lobe piece one sides synthesizes a boss, form an axial screw in the middle of the boss, the outside face of boss is the cone surface; And the related clamping screw that base plate is arranged, pass this screw, wherein base plate is positioned at the bottom of above-mentioned boss, an inside face is the briquetting of cone face, pass clamping screw, be enclosed within on the synthetic boss of above-mentioned And, the inner cone dignity of this briquetting contacts with the outer cone dignity of boss, make its locking by clamping screw that has base plate and nut, per two lobe pieces link up by two above-mentioned lockings of semi-convex of one side.
There is the fillet surface of a 45 at medial surface place at described every lobe piece two ends, and the junction that per two And sympetalous forms a breach angle α from medial surface trend axial locking mechanism periphery, and the angle at this breach angle is 90 °.
Non-metallic objectsit is not a metal object on the above-mentioned annulus lateral surface is a kind of plastics or rubber strip, is covered with the micelle platform of projection one by one above.
There is scalariform connector at the above-mentioned plastics or the two ends of rubber strip, and the joint forms dislocation and connects.
Safety locking motion of the present invention has following advantage:
1. install the tubeless tires of safety locking motion of the present invention, run into tyre explosion in the running car, greatly reduced come about, contingencies such as canting, rollover and overturning, avoided car crash, can save valuable life among accident.Annulus of the present invention connects after being divided into 4～6 sections or multistage lobe piece again, the radial height of device can strengthen, accomplish to approach tire inner surface, particularly its outer has a circle to be covered with the plastics or the rubber strip of micelle platform, can accomplish to shorten and tire between radial distance, reduce the linear differential between wheel hub and the tire, and play buffer action, automobile still can keep straight-line travelling more than tens kilometers even blow out, and does not grind tire.Use device of the present invention, because safety is good, automobile also can be cancelled spare tire.
2. dismounting is simple, and is easy to use.This installs each lobe interblock is not from the circumferencial direction bolt and nut connection, but adopt axial locking mechanism that it is compressed, only need in tire, to stretch into cover during dismounting and pull, in the space at 90 ° of breach angles, be able to swivel nut, in 5～10 minutes, can realize dismounting or installation.
3. latching device adopts inside and outside cone face to be nested, and utilizes inclined plane principle, strengthens application force, makes locking more firm.
4. the plastics of this device outer or rubber strip, and dislocation that should outer lead-in connects the periodic vibration in the elimination tyre rotation process.The skeleton of this device is the steelframe of I shape, and intensity is big, than the device of being made by engineering plastics, uses more durable.
The present invention is done the narration of further indefiniteness below in conjunction with drawings and Examples.
Description of drawings
The plan sketch of Fig. 1 device that to be the present invention be made up of 4 lobe pieces,
The plan sketch of Fig. 2 device that to be the present invention be made up of 5 lobe pieces,
Fig. 3 is that the A '-A ' of said apparatus cuts open scheme drawing,
Fig. 4 cuts open the structural representation of this assembly axis of expression to catch gear by A-A,
Fig. 5 be B to partial view,
Fig. 6 is a front view of forming each lobe piece of this device annulus,
Fig. 7 is the left view of this lobe piece,
Fig. 8 is the C-C cutaway view of this lobe piece,
Fig. 9 is a D line of vision semi-sictional view enlarged drawing,
Figure 10 is an E portion enlarged drawing,
Figure 11 is a F portion enlarged drawing,
The plan sketch of Figure 12 device that to be the present invention be made up of 6 lobe pieces
Among each figure, the 1st, the lobe piece of this device of composition annulus, the 2nd, axial locking device, the 3rd, inner lining plate, the 4th, the side, outer, 4-1 is plastics or rubber strip, 1-1,1-1 ' is semi-convex, 1-2,1-2 ' are the fillet surfaces on the lobe piece medial surface, and 2-1 is a base plate, 2-2 is a screw, 2-3 is a clamping screw, and 2-4 is a nut, and 2-5 is a briquetting, 4-1-1,4-1-2 are the connectors of plastics or rubber strip, and 4-1-3 is the micelle platform on plastics or the rubber strip, it is 90 ° of angles from the breach angle of the inboard trend of annulus catch gear periphery that α represents.
The specific embodiment
As shown in drawings, make the lobe piece 1 of tool I shape skeleton, be combined into an annulus by 4～6 lobe pieces 1 with alloy steel, as Fig. 1 with 4, as Fig. 2 with 5 lobe pieces, as Figure 12 with 6 lobe pieces; The medial surface of the annulus that they were combined into and the surface of automotive hub adapt, and cling on the wheel hub by inner lining plate 3.Connection between each lobe piece 1 realizes that with axial locking mechanism 3 this mechanism includes base plate 2-1, and clamping screw 2-3, nut 2-4 link to each other with base plate 2-1 with briquetting 2-5, clamping screw 2-3.Two side ends at every lobe piece 1, be provided with semi-convex 1-1,1-1 ', there is an axial semicylindrical opening semi-convex centre, when per two lobe piece 1 And fashionable, two above-mentioned semi-convex 1-1,1-1 ' forms a boss, forms a screw 2-2 in the middle of the boss, when base plate 2-1 places the boss bottom, and after clamping screw 2-3 passes screw 2-2, on boss, put a briquetting 2-5, the inner cone dignity in the briquetting is contacted with the outer cone of boss is honorable.When this device was in the wheel tyre cavity, angle α can stretch into the cover spanner from the formed breach of lobe piece side fillet surface, swivel nut 2-4, thus with boss locking, make between two lobe pieces to couple together securely.
On the side, outer 4 of above-mentioned annulus, paste last circle plastics or a rubber strip 4-1, plastics or be covered with the micelle platform 4-1-3 of projection above the rubber strip 4-1, at the two ends of every slat gum bar, be provided with connector 4-1-1,4-1-2, make the dislocation of plastics or rubber strip interface, reduce the vibration that produces when rotating.Safety locking motion of the present invention is used on the motor tire, blow out, also can travel and quite grow distance even tire runs into, and the unlikely side accident of turning over.
Claims (8)
1. safety device of vehicle tyre, it is the interior support system apparatus on the wheel hub of a kind of device in tire, its medial surface adapts with the position shape that is installed on the wheel hub, this device is the lobe piece (1) that is arc surface by several sections medial surfaces and lateral surface, be combined into a whole annulus, the cross-sectional plane of this lobe piece (1) is " worker " font, be somebody's turn to do the top of " worker " font body, between bottom and middle vertical portion are divided with arc transition, it is characterized in that, the described lobe piece (1) that is incorporated into annulus, there are 4 sections, 5 sections, lobe piece more than 6 sections and 6 sections, metallic material with rigidity, particularly light aluminum alloy is made, between per two lobe pieces (1),, and 4～6 sections or multistage lobe piece (1) are combined into an annulus by the connection of each axial locking mechanism (2); This annulus is close on the medial surface on the wheel hub, is pasted with the inner lining plate (3) that one deck is made with elastomeric material, and on side, outer (4), is pasted with a circle non-metallic objectsit is not a metal object (4-1).
2. safety device of vehicle tyre according to claim 1 is characterized in that, described axial locking mechanism (2), with described per two adjacent petals pieces (1,1) locking and make its connection, the two side ends of lobe piece (1,1) be provided with semi-convex (1-1 of projection, 1-1 '), semi-convex (1-1,1-1 ') And of per two adjacent petals pieces (1,1) side synthesizes a boss, form an axial screw (2-2) in the middle of the boss, the outside face of boss is the cone surface; And the related clamping screw (2-3) that base plate (2-1) arranged, pass this screw (2-2), wherein base plate is positioned at the bottom of above-mentioned boss, the briquetting (2-5) that inside face is the cone face, pass clamping screw, be enclosed within on the synthetic boss of above-mentioned And, the inner cone dignity of this briquetting (2-5) contacts with the outer cone dignity of boss, make its locking by clamping screw that has base plate (2-3) and nut (2-4), per two lobe pieces (1,1) locking of two above-mentioned semi-convex (1-1,1-1 ') by the one side and linking up.
3. safety device of vehicle tyre according to claim 1 and 2, it is characterized in that, at described every lobe piece (1,1) there is the fillet surface (1-2,1-2 ') of a 45 at the medial surface place at two ends, sympetalous (1 of per two And, 1) junction forms one from the peripheral breach angle α of medial surface trend axial locking mechanism (2), and the angle at this breach angle is 90 °.
4. safety device of vehicle tyre according to claim 1 and 2 is characterized in that, described non-metallic objectsit is not a metal object (4-1) is a kind of plastics or rubber strip, is covered with the micelle platform (4-1-3) of projection one by one above.
5. safety device of vehicle tyre according to claim 3 is characterized in that, described non-metallic objectsit is not a metal object (4-1) is a kind of plastics or rubber strip, is covered with the micelle platform (4-1-3) of projection one by one above.
6. safety device of vehicle tyre according to claim 1 and 2 is characterized in that, the two ends of described non-metallic objectsit is not a metal object (4-1), have scalariform connector (4-1-1,4-1-2).
7. safety device of vehicle tyre according to claim 3 is characterized in that, the two ends of described plastics or rubber strip (4-1), have scalariform connector (4-1-1,4-1-2).
8. safety device of vehicle tyre according to claim 4 is characterized in that, the two ends of described plastics or rubber strip (4-1), have scalariform connector (4-1-1,4-1-2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100343115A CN100450798C (en) | 2006-03-16 | 2006-03-16 | Safety device of vehicle tyre |
| PCT/CN2007/000825 WO2007104260A1 (en) | 2006-03-16 | 2007-03-15 | Safety unit for vehicle tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100343115A CN100450798C (en) | 2006-03-16 | 2006-03-16 | Safety device of vehicle tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1817671A true CN1817671A (en) | 2006-08-16 |
| CN100450798C CN100450798C (en) | 2009-01-14 |
Family
ID=36917942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100343115A Expired - Fee Related CN100450798C (en) | 2006-03-16 | 2006-03-16 | Safety device of vehicle tyre |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100450798C (en) |
| WO (1) | WO2007104260A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808930A (en) * | 2015-12-02 | 2017-06-09 | 许水镇 | Tyre anti piercing blast proof structural improvement |
| CN110920331A (en) * | 2019-12-04 | 2020-03-27 | 浙江工业大学 | Safety locking device for inner support of tire |
| CN112208270A (en) * | 2019-07-10 | 2021-01-12 | 北汽福田汽车股份有限公司 | Tire burst protection supporting device, tire burst protection system and vehicle |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258767A (en) * | 1978-03-28 | 1981-03-31 | Dunlop Limited | Tire and wheel rim assemblies |
| US4327791A (en) * | 1980-09-29 | 1982-05-04 | Motor Wheel Corporation | Safety tire and wheel assembly |
| US4393911A (en) * | 1982-07-26 | 1983-07-19 | Astronics Corporation | Safety liner for tires |
| JPS59156808A (en) * | 1983-02-23 | 1984-09-06 | Kawasaki Heavy Ind Ltd | Pneumatic-tired wheel with built-in auxiliary wheel and manufacturing method of auxiliary wheel |
| GB2141675B (en) * | 1983-06-20 | 1987-06-24 | Daimler Benz Ag | Vehicle wheel with internal run-flat support ring |
| JPS6085002A (en) * | 1983-10-17 | 1985-05-14 | Kawasaki Heavy Ind Ltd | Auxiliary wheel |
| JPH0481308A (en) * | 1990-07-23 | 1992-03-16 | Bridgestone Corp | Core assembling member for pneumatic tire |
| CN1058232C (en) * | 1997-06-16 | 2000-11-08 | 张东顺 | Safety tyre device for vehicle running |
| DE29800079U1 (en) * | 1998-01-07 | 1998-03-05 | UNIPLAST Stahl- und Kunststoff Porduktions GmbH, 47877 Willich | Emergency running insert that can be braced on the rim of a motor vehicle wheel |
| AU2003277082A1 (en) * | 2002-06-17 | 2003-12-31 | Runflat International Limited | Two part run-flat device with shear pins |
| CN2561614Y (en) * | 2002-11-20 | 2003-07-23 | 叶俊杰 | Safeguard of vehicle tyre |
| CN1482012A (en) * | 2003-07-28 | 2004-03-17 | 王正键 | Safety shoes for vehicle tire burst |
| AR041409A1 (en) * | 2003-09-26 | 2005-05-18 | Jose Santiago Rolla | DISASSEMBLY RIM WITH EMERGENCY AND TIRE INNER WHEEL FOR THE RIM |
| CN2741807Y (en) * | 2004-11-11 | 2005-11-23 | 黄秀军 | Anti-explosion combined tyre |
| CN2883040Y (en) * | 2006-03-16 | 2007-03-28 | 梁檬 | Safeguard of autocar tyre |
-
2006
- 2006-03-16 CN CNB2006100343115A patent/CN100450798C/en not_active Expired - Fee Related
-
2007
- 2007-03-15 WO PCT/CN2007/000825 patent/WO2007104260A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808930A (en) * | 2015-12-02 | 2017-06-09 | 许水镇 | Tyre anti piercing blast proof structural improvement |
| CN112208270A (en) * | 2019-07-10 | 2021-01-12 | 北汽福田汽车股份有限公司 | Tire burst protection supporting device, tire burst protection system and vehicle |
| CN112208270B (en) * | 2019-07-10 | 2021-09-17 | 北汽福田汽车股份有限公司 | Tire burst protection supporting device, tire burst protection system and vehicle |
| CN110920331A (en) * | 2019-12-04 | 2020-03-27 | 浙江工业大学 | Safety locking device for inner support of tire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007104260A1 (en) | 2007-09-20 |
| CN100450798C (en) | 2009-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liang Meng Document name: Notice of application for publication of patent for invention and entry into the substantive examination procedure |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20100316 |