CN201922846U - Safety automobile wheel convenient to repair - Google Patents
Safety automobile wheel convenient to repair Download PDFInfo
- Publication number
- CN201922846U CN201922846U CN201120025584XU CN201120025584U CN201922846U CN 201922846 U CN201922846 U CN 201922846U CN 201120025584X U CN201120025584X U CN 201120025584XU CN 201120025584 U CN201120025584 U CN 201120025584U CN 201922846 U CN201922846 U CN 201922846U
- Authority
- CN
- China
- Prior art keywords
- ring
- explosion
- gas
- steel ring
- proof back
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a safety automatic wheel convenient to repair. The safety automatic wheel comprises a steel ring, a gas-free pressed wheel, a side tyre explosion-proof retaining ring and an alarm device. The gas-free pressed wheel is fixed at one end of the steel ring by a bolt; the side tyre explosion-proof retaining ring is fixed at the other end of the steel rings by a bolt; the alarm device consists of three stroke switches, a tubesheet cracking alarm wire and an alarm; the first stroke switch is arranged in the installation hole of a first stroke switch on the gas-free pressed wheel; the second stroke switch is arranged in the installation hole of a second stroke switch on the gas-free pressed wheel; after being assembled, the second stroke switch abuts against an automobile brake hub; the third stroke switch is arranged in the installation hole of a third stroke switch on the side tyre explosion-proof retaining ring and abuts against the steel ring; the tubesheet cracking alarm wire is bonded in the installation slot of the alarm wire on the steel ring by adhesive; and the first stroke switch, the second stroke switch, the third stroke switch and the tubesheet cracking alarm wire are connected with the alarm by circuits.
Description
Technical field
The utility model relates to a kind of automotive wheel, particularly a kind of automotive wheel that also can be convenient for changing Tire ﹠ Tube with safety alarm device.
Background technology
The motor tire steel ring of the existing band inner tube of a tyre is made up of steel ring and expanding ring, and collar is installed on the steel ring.There is following problem in the motor tire steel ring of the existing band inner tube of a tyre: one, expanding ring is installed on the steel ring, if there are quality problems in expanding ring or go wrong when mounted, and tire expanding ring when inflation is too much generation safety misadventure that will fly out; If it is too dead that two expanding rings block on steel ring, it is very difficult that the time has been grown dismounting; Three, the valve inside hole on the steel ring is an osed top strip shape hole, and unusual difficulty during the dismounting inner tube of a tyre easily with the valve inside bending of the inner tube of a tyre or fracture, causes the inner tube of a tyre to scrap; Four, motor tire is blown out suddenly, front tyre in this way, and the safety traffic accident appears in steering failure easily; Five, motor tire is blown out suddenly, and the people or the thing of tyre beads damaged easily; Six, motor tire does not have gas or blows out suddenly, and the car sedan-chair is overhead very near, puts to advance jack, and maintenance is difficulty very; Seven, existing motor tire steel ring does not have safety alarm device, when automobile occurs tire deflation under steam or do not have gas, can not in time remind chaufeur, occurs the safety traffic accident easily.For example, the trailing wheel of large-scale load-carrying vehicle all is a twins, the pressure that a tire deflation or when not having gas in travelling, two tires bear will be born by a tire, and the pressure that tire bears is excessive, just blow out easily, once blow out, steel ring lands, and does not roll several circles, steel ring and Tire ﹠ Tube all can be scrapped, and serious safety traffic accident very easily takes place.In addition, slight crack appears in the steel ring card, and as not finding in time that open once the crack is expanded, the steel ring card just pops easily, steel ring and tire will fly out, and serious safety traffic accident takes place.Becoming flexible appears in the motor tire big nut besides, can not report to the police, once all unclamp disengaging, motor tire and steel ring will fly out together, and serious safety traffic accident takes place.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of with safety alarm device and can be convenient for changing the automotive wheel of Tire ﹠ Tube.
The technical solution of the utility model is: a kind of security personnel are the auto repair wheel just, and it comprises that steel ring, no gas are subjected to pinch roller, the explosion-proof back-up ring of limit tire and warning device.Be provided with a circle at an end of steel ring and be used for installing the internal thread hole that no gas is subjected to pinch roller, the other end at steel ring is provided with the internal thread hole that a circle is used for installing the explosion-proof back-up ring of limit tire, on the card of steel ring, be provided with card cracking alarming line mounting groove, on steel ring, also be provided with a strip gab groove that is used for laying the inner tube valve core.Be subjected to be provided with on the pinch roller circle bolt hole and a valve inside hole at no gas, be subjected at no gas to be provided with a rubber ring on the cylindrical of pinch roller, rubber ring adopts bonding mode to be fixed on no gas and is subjected on the cylindrical of pinch roller, and no gas is subjected to also to be provided with on the pinch roller one first travel switch mounting hole, second a travel switch mounting hole.
Be provided with a circle bolt hole and a third trip switch mounting hole on the explosion-proof back-up ring of limit tire, also be provided with a rubber ring on the cylindrical of the explosion-proof back-up ring of limit tire, rubber ring adopts bonding mode to be fixed on the cylindrical of the explosion-proof back-up ring of limit tire.
No gas is subjected to pinch roller by being bolted to an end of steel ring, and during installation, no gas is subjected to the strip gab groove on the valve inside alignment of a hole steel ring on the pinch roller.The explosion-proof back-up ring of limit tire by be bolted to steel ring the other end, be with packing ring on the bolt, by packing ring steel ring and the explosion-proof back-up ring of limit tire are separated.
Warning device is made up of first travel switch, second travel switch, third trip switch, card cracking alarming line and annunciator.First travel switch is installed in no gas and is subjected in the first travel switch mounting hole on the pinch roller, and its effect is the deficency of monitoring tyres or do not have gas, and when tire deflation or when not having gas, tire is pressed on first travel switch, and first travel switch gives the alarm by annunciator.Second travel switch is installed in no gas and is subjected in the second travel switch mounting hole on the pinch roller, after installing, second travel switch withstands on the braking automobile hub, when no gas being installed being subjected to the bolt looseness of pinch roller and the big nut that wheel is installed when becoming flexible, second travel switch gives the alarm by annunciator.The third trip switch is installed in the third trip switch mounting hole on the explosion-proof back-up ring of limit tire, and the third trip switch dome is on steel ring, and when the bolt looseness of the explosion-proof back-up ring of limit tire was installed, the third trip switch gave the alarm by annunciator.Card cracking alarming line is bonded on the steel ring card in the alarming line mounting groove with lining cement, and when cracking appears in the steel ring card, card cracking alarming line will and then disconnect, and gives the alarm by annunciator.First travel switch, second travel switch, third trip switch, card cracking alarming line are connected with annunciator by circuit.
The further technical scheme of the utility model is: the guard hoop that is provided with two symmetries on steel ring and the explosion-proof back-up ring bonded assembly of limit tire end face, on the explosion-proof back-up ring of limit tire, also be provided with the guard hoop of two symmetries, when the explosion-proof back-up ring of limit tire by after being bolted to steel ring, with the clevis bolt attaching parts guard hoop on guard hoop on the steel ring and the explosion-proof back-up ring of limit tire is linked together, after preventing the bolt falling on the explosion-proof back-up ring of limit tire, explosion-proof back-up ring of limit tire and steel ring break away from.
The utility model compared with prior art has following characteristics:
1, the security personnel that provide of the utility model just the auto repair wheel to change Tire ﹠ Tube very convenient.
2, cancelled expanding ring, eliminated the potential safety hazard that expanding ring flies out and hurts sb.'s feelings when inflation is too much.
3, the valve inside hole on the steel ring is a strip gab groove, is very easy to during the dismounting inner tube of a tyre, can or not fracture the valve inside bending of the inner tube of a tyre.
4, be provided with vehicle tyre safety alarming apparatus, when potential safety hazard appears in motor tire, can in time report to the police.When tire deflation or when not having gas, tire is pressed on first travel switch, and first travel switch gives the alarm by annunciator; When automobile in motion, when no gas was subjected to the big nut of the bolt looseness of pinch roller and wheel loosening, second travel switch gave the alarm by annunciator; When the bolt looseness of the explosion-proof back-up ring of limit tire, the third trip switch gives the alarm by annunciator; When steel ring card appearance cracking, card cracking alarming line will and then disconnect, and gives the alarm by annunciator.
5, when motor tire does not have gas suddenly or blows out, no gas is subjected to pinch roller and the explosion-proof back-up ring of limit tire can also play the tire effect, can guarantee the normal safety traffic of automobile; When front tyre pops, have or not gas to be subjected to pinch roller protection besides, the people or the thing of tyre beads is not easy to damage; When the limit tire pops, tire explosion-proof back-up ring protection in limit is arranged, can not damage people or thing yet; Also have being exactly does not have gas or blows out suddenly when motor tire, owing to have or not gas supported by pinch roller and the explosion-proof back-up ring of limit tire, the car sedan-chair overhead has certain distance, can put jack into, keeps in repair very convenient.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A cutaway view in the accompanying drawing 1;
Accompanying drawing 3 is the back view in the accompanying drawing 1;
Accompanying drawing 4 is subjected to the structural representation of pinch roller for no gas;
Accompanying drawing 5 is the B-B cutaway view in the accompanying drawing 4;
Accompanying drawing 6 is the structural representation of the explosion-proof back-up ring of limit tire;
Accompanying drawing 7 is the C-C cutaway view in the accompanying drawing 6;
Accompanying drawing 8 is the structural representation of steel ring;
Accompanying drawing 9 is the D-D cutaway view in the accompanying drawing 8;
Accompanying drawing 10 is the back view in the accompanying drawing 8;
Accompanying drawing 11 is the E portion enlarged drawing in the accompanying drawing 2.
The specific embodiment
As shown in drawings: a kind of security personnel are the auto repair wheel just, and it comprises that steel ring 2, no gas are subjected to pinch roller 1, the explosion-proof back-up ring 3 of limit tire and warning device.Be provided with a circle at an end of steel ring 2 and be used for installing the internal thread hole 2-2 that no gas is subjected to pinch roller 1, the other end at steel ring 2 is provided with the internal thread hole 2-1 that a circle is used for installing the explosion-proof back-up ring 3 of limit tire, on the card of steel ring 2, be provided with card cracking alarming line mounting groove 2-5, on steel ring 2, also be provided with a strip gab groove 2-3 who is used for laying the inner tube valve core.Be subjected to be provided with on the pinch roller 1 a circle bolt hole 1-2 and a valve inside hole 1-3 at no gas, be subjected at no gas to be provided with a rubber ring 1-1 on the cylindrical of pinch roller 1, rubber ring 1-1 adopts bonding mode to be fixed on no gas and is subjected on the cylindrical of pinch roller 1, and no gas is subjected to also to be provided with on the pinch roller 1 one first travel switch mounting hole 1-5, second a travel switch mounting hole 1-4.
Be provided with a circle bolt hole 3-3 and a third trip switch mounting hole 3-4 on the explosion-proof back-up ring 3 of limit tire, also be provided with a rubber ring 3-1 on the cylindrical of the explosion-proof back-up ring 3 of limit tire, rubber ring 3-1 adopts bonding mode to be fixed on the cylindrical of the explosion-proof back-up ring 3 of limit tire.
No gas is subjected to pinch roller 1 to be fixed on an end of steel ring 2 by bolt 4, and during installation, no gas is subjected to the valve inside hole 1-3 on the pinch roller 1 to aim at strip gab groove 2-3 on the steel ring 2.The explosion-proof back-up ring 3 of limit tire by bolt 5 be fixed on steel ring 2 the other end, be with packing ring 6 on the bolt 5, by packing ring 6 steel ring 2 and the explosion-proof back-up ring 3 of limit tire are separated.
Warning device is made up of first travel switch 6, second travel switch 10, third trip switch 8, card cracking alarming line 11 and annunciator 9.First travel switch 6 is installed in no gas and is subjected in the first travel switch mounting hole 1-5 on the pinch roller 1, its effect is the deficency of monitoring tyres or does not have gas, when tire deflation or when not having gas, tire is pressed on first travel switch 6, and first travel switch 6 gives the alarm by annunciator 9.Second travel switch 10 is installed in no gas and is subjected in the second travel switch mounting hole 1-4 on the pinch roller 1, after installing, second travel switch 10 withstands on the braking automobile hub, when no gas being installed being subjected to the bolt looseness of pinch roller 1 and during the bolt looseness of installation wheel, second travel switch 10 gives the alarm by annunciator 9.Third trip switch 8 is installed in the third trip switch mounting hole 3-4 on the explosion-proof back-up ring 3 of limit tire, and third trip switch 8 withstands on the steel ring 2, and when the bolt looseness of the explosion-proof back-up ring 3 of limit tire was installed, third trip switch 8 gave the alarm by annunciator 9.Card cracking alarming line 11 usefulness lining cements are bonded on steel ring 2 cards in the alarming line mounting groove 2-5, and when cracking appears in steel ring 2 cards, card cracking alarming line 11 will and then disconnect, and gives the alarm by annunciator 9.First travel switch 6, second travel switch 10, third trip switch 8, card cracking alarming line 11 are connected with annunciator 9 by circuit.
The further technical scheme of present embodiment is: the guard hoop 2-4 that is provided with two symmetries on steel ring 2 and the explosion-proof back-up ring 3 bonded assembly end faces of limit tire, on the explosion-proof back-up ring 3 of limit tire, also be provided with the guard hoop 3-2 of two symmetries, after tire explosion-proof back-up ring 3 in limit is fixed on steel ring 2 by bolt 5, with clevis bolt attaching parts 7 the guard hoop 3-2 on guard hoop 2-4 on the steel ring 2 and the explosion-proof back-up ring 3 of limit tire is linked together, after preventing that bolt 5 on the explosion-proof back-up ring 3 of limit tire from coming off, tire explosion-proof back-up ring 3 in limit breaks away from steel ring 2.
Claims (2)
1. just auto repair wheel of ensuring public security, it is characterized in that: it comprises that steel ring, no gas are subjected to pinch roller, the explosion-proof back-up ring of limit tire and warning device; Be provided with a circle at an end of steel ring and be used for installing the internal thread hole that no gas is subjected to pinch roller, the other end at steel ring is provided with the internal thread hole that a circle is used for installing the explosion-proof back-up ring of limit tire, on the card of steel ring, be provided with card cracking alarming line mounting groove, on steel ring, also be provided with a strip gab groove that is used for laying the inner tube valve core; Be subjected to be provided with on the pinch roller circle bolt hole and a valve inside hole at no gas, be subjected at no gas to be provided with a rubber ring on the cylindrical of pinch roller, rubber ring adopts bonding mode to be fixed on no gas and is subjected on the cylindrical of pinch roller, and no gas is subjected to also to be provided with on the pinch roller one first travel switch mounting hole and one second travel switch mounting hole; Be provided with a circle bolt hole and a third trip switch mounting hole on the explosion-proof back-up ring of limit tire, also be provided with a rubber ring on the cylindrical of the explosion-proof back-up ring of limit tire, rubber ring adopts bonding mode to be fixed on the cylindrical of the explosion-proof back-up ring of limit tire;
No gas is subjected to pinch roller by being bolted to an end of steel ring, and during installation, no gas is subjected to the strip gab groove on the valve inside alignment of a hole steel ring on the pinch roller; The explosion-proof back-up ring of limit tire by be bolted to steel ring the other end, be with packing ring on the bolt, by packing ring steel ring and the explosion-proof back-up ring of limit tire are separated;
Warning device is by first travel switch, second travel switch, the third trip switch, card cracking alarming line and annunciator are formed, first travel switch is installed in no gas and is subjected in the first travel switch mounting hole on the pinch roller, second travel switch is installed in no gas and is subjected in the second travel switch mounting hole on the pinch roller, after installing, second travel switch withstands on the braking automobile hub, the third trip switch is installed in the third trip switch mounting hole on the explosion-proof back-up ring of limit tire, the third trip switch dome is on steel ring, card cracking alarming line is bonded on the steel ring card in the alarming line mounting groove with lining cement, first travel switch, second travel switch, the third trip switch, card cracking alarming line is connected with annunciator by circuit.
2. a kind of security personnel according to claim 1 are the auto repair wheel just, it is characterized in that: the guard hoop that on steel ring and the explosion-proof back-up ring bonded assembly of limit tire end face, is provided with two symmetries, on the explosion-proof back-up ring of limit tire, also be provided with the guard hoop of two symmetries, when the explosion-proof back-up ring of limit tire by after being bolted to steel ring, with the clevis bolt attaching parts guard hoop on guard hoop on the steel ring and the explosion-proof back-up ring of limit tire is linked together, after preventing the bolt falling on the explosion-proof back-up ring of limit tire, explosion-proof back-up ring of limit tire and steel ring break away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120025584XU CN201922846U (en) | 2011-01-26 | 2011-01-26 | Safety automobile wheel convenient to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120025584XU CN201922846U (en) | 2011-01-26 | 2011-01-26 | Safety automobile wheel convenient to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922846U true CN201922846U (en) | 2011-08-10 |
Family
ID=44426714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120025584XU Expired - Fee Related CN201922846U (en) | 2011-01-26 | 2011-01-26 | Safety automobile wheel convenient to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922846U (en) |
-
2011
- 2011-01-26 CN CN201120025584XU patent/CN201922846U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205439841U (en) | Automobile tire blow out early warning and emergent safety device | |
| CN101973186B (en) | Elastic unit integral intelligent safety tire and manufacturing method thereof | |
| CN203832148U (en) | Tyre burst safety hub of vacuum tyre | |
| CN201922846U (en) | Safety automobile wheel convenient to repair | |
| CN202029653U (en) | Monitoring system for redundancy reliability of internal condition of automobile tire | |
| CN102120408B (en) | Tyre pressure monitoring based blow-out emergency inflation system | |
| CN202180715U (en) | Internal support type tire burst protection hub | |
| CN201484080U (en) | Arc multi-airbag and split-type safe inner tube | |
| CN202088804U (en) | Security conveniently-maintained automobile vacuum wheel | |
| CN106427938B (en) | It is a kind of that automobile is made parking and to prevent the device to topple in the shortest distance | |
| CN103963573A (en) | Emergent secund driving resisting and rollover resisting device for tire burst of automobile front wheel | |
| CN202006698U (en) | Security convenient-repair car wheel | |
| CN103407333A (en) | Explosion-proof wheel hub for tire | |
| CN205220215U (en) | Explosion -proof wheel hub | |
| CN203496584U (en) | Beading type automobile tire burst safety protection supporting device | |
| CN201784403U (en) | Car tire wheel rim facilitating replacement of inner tube and tire casing | |
| CN205075592U (en) | Can replace prevention wheel of tire in twinkling of an eye after blowing out | |
| CN207514131U (en) | Brake chamber of the parking chamber with displacement monitoring, braking system and vehicle | |
| CN100415548C (en) | Safety tyre | |
| CN217048153U (en) | Novel automobile tire free of worry when tire burst | |
| CN116021929A (en) | Novel automobile tire structure free of worry of tire burst and mounting method | |
| CN2526202Y (en) | Vehicle tyre with double tyre tubes | |
| CN204567123U (en) | Vehicle double-type structure | |
| CN211280483U (en) | Safety wheel device | |
| CN213734424U (en) | Double-tire device for splicing sleeved wheel hubs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110810 Termination date: 20140126 |