CN103434344A - Automobile tire flat tire protection method and safe tire inflatable buffer three-flap inner support body - Google Patents
Automobile tire flat tire protection method and safe tire inflatable buffer three-flap inner support body Download PDFInfo
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- CN103434344A CN103434344A CN201310300785XA CN201310300785A CN103434344A CN 103434344 A CN103434344 A CN 103434344A CN 201310300785X A CN201310300785X A CN 201310300785XA CN 201310300785 A CN201310300785 A CN 201310300785A CN 103434344 A CN103434344 A CN 103434344A
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Abstract
An automobile tire flat tire protection method is provided. An inflatable buffer three-flap inner support body is arranged in the automobile tire wheel hub direction and outwards the internal surface of an outer tire, and the inflatable buffer three-flap inner support body adopts an inflatable inner tire to be inlaid outside a rigid inner ring, the exterior of the inflatable inner tire supports a three-flap rigid outer ring to construct the inflatable buffer three-flap inner support body, in addition, the inflatable inner tire is inflated during installation so as to play roles in supporting the outer ring and compressing movable supporting blocks of the inner ring, and finally the device is locked tightly. The safe tire inflatable buffer three-flap inner support body for implementing the method is characterized by consisting of the inflatable inner tire, the rigid outer ring and the rigid inner ring, the inflatable inner tire is inlaid in a groove outside the rigid inner ring, and the exterior of the inflatable inner tire supports the three-flap rigid outer ring. The inflatable inner tire has two main functions: one is that the inflatable inner tire realizes the function of fastening the device under the action of an air pressure during installation; and the other one is that the inflatable inner tire plays a buffer role to reduce or not produce damage to a hub when the device meets clash when not working. The inflatable inner tire can be used for resisting bullets if the inflatable inner tire is changed into solid rubber.
Description
Technical field
The present invention relates to a kind of safety tyre inflation buffering Three-petal inner supporter and using method thereof.
Background technology
At present, in order to prevent from after automotive tire burst occurring out of control and even to cause the safety device of all kinds of traffic accidents, that the wheel (inner supporting body) of different materials processing is installed on the vehicle hub steel ring, purpose is to make vehicle when blowing out generation, its wheel plays the effect of support vehicle, avoid accident as far as possible, and make vehicle can continue the segment distance that travels.This safety device is also referred to as the internal supporting body for tyre technology.Tens kinds of tyre safety devices that adopt high-strength engineering plastic to form are disclosed in existing patent, as Chinese patent ZL96219610.X " safety device for tyre explosion of automobile " discloses a kind of wheel of being made by high-strength engineering plastics be arranged in the vacuum automobile tire, when blowing out, wheel support car body continues to slide to guarantee safety.It comprises the cover keep lever in vacuum tire and vacuum tyre, and cover keep lever is annular arrangement, and the ring heart is sleeved on the tire wheel hub, and the external diameter of annulus is less than the diameter of tire, and the width of annulus is less than the width of tire; Cover keep lever is made by high-strength engineering plastics.Patent ZL200720094629.2 " safety locking motion of motor tire " and patent ZL200620056260.1 " safety device of vehicle tyre " and patent ZL201120192979.9 " a kind of Three-petal inner supporter " all disclose the safety device of similar motor tire.
Existing internal supporting body for tyre technology is in the process of implementing, during particularly for the civil car tire, when causing installing because of design organization, must measure existing inner supporting body steel ring rim line, then according to ring in the shape processing of rim line, installation period is long, makes product can't adapt to production in enormous quantities.
Summary of the invention
The purpose of this invention is to provide a kind of inflation buffering Three-petal inner supporter that various height crown civil caies are used that is practically applicable to, this supporter is easy for installation, is applicable to suitability for industrialized production and installation.
A kind of automotive tire burst means of defence, it is characterized in that, at the outside tire inner surface of motor tire wheel hub direction, inflation buffering Three-petal inner supporter is set, and described inflation buffering Three-petal inner supporter adopts inflatable inner tube to be embedded in outside the interior ring of rigidity, and inflatable inner tube external bracing three-clove style rigidity outer shroud forms inflation buffering Three-petal inner supporter, and inflate when mounted and play the effect of supporting ring kinematic support piece in outer shroud and compression by inflatable inner tube, and finally lock this device.
Inflation buffering Three-petal inner supporter comprises interior ring, inflatable inner tube and the metal rigidity outer shroud sequentially arranged by the outside tire inner surface of wheel hub direction, the inside face of described interior ring is wheel hub rim line fitting surface, expand and pushed up and down while relying on its inflatable inner tube inflation, device is encircled on the rim line of wheel hub, the inside face of interior ring is comprised of a plurality of kinematic support pieces and three feets, has formed the interior ring of a two-sided cooperation; Inflatable inner tube utilization expansion principle fixing metal rigidity outer shroud, be convenient to install becket and divide three lobes to form, and every lobe metal rigidity outer shroud two ends all are provided with the negative and positive connection bit, form a complete annulus under the effect of attaching parts; The inside face of metal rigidity outer shroud contacts with inflatable inner tube, makes ring in the final compression of becket under the inflatable inner tube expansion, and when device is not worked, device firmly is fixed on wheel hub, does not destroy kinetic balance.
Realize a kind of safety tyre inflation buffering Three-petal inner supporter of described method, it is characterized in that by inflatable inner tube, in rigidity outer shroud, rigidity, ring forms, and inflatable inner tube is embedded in rigidity and encircles in outer groove, and the inflatable inner tube external bracing has three-clove style rigidity outer shroud.
Three-clove style rigidity outer shroud is that becket divides three lobes to form, and every lobe becket two ends all are provided with cloudy joint face and positive joint face 16, and form a complete annulus under the effect of joint face.
In rigidity, the inside face of ring is equipped with a plurality of kinematic support pieces, and described back-up block closely cooperates with wheel hub rim line fitting surface under the extruding of inflatable inner tube, three feets also is pressed on the wheel hub confined planes and realizes fastening installation simultaneously.
The present invention is for realizing that not processing interior ring just can install immediately; In the time of can effectively avoiding using bad because of road surface simultaneously, break product; Purpose reduces production costs.The inside face of interior ring is wheel hub rim line fitting surface, during installation, at first interior ring (gusseted is point-to-area) is cut off, and fits in interior ring preformed hole a plurality of kinematic supports are packaged, encircles in the rim line groove of wheel hub; Inflatable inner tube is put into to the groove of ring, charging connector and preformed hole are installed fixing; Three lobe beckets are put into to outer annular recess successively, while often putting into, note wanting negative and positive to coordinate, with automobile specified screw rod, nut, spring shim, on the connecting bore of having reserved, three rings are connected into to integral body; To the inflatable inner tube inflation, under the effect of air pressure, inflatable inner tube expands, and props up outer becket it is hugged on interior ring, ejects a plurality of kinematic support pieces it is glided until three feets press closer on confined planes along wheel hub rim line inclined-plane, realizes complete installation.Tie bolt will be aimed at the reserved opening position in interior ring side, while running into the inoperative shock, larger extendable room is arranged.
The present invention is when blowing out, its mode of operation is: the decompression tire is under the car load effect, the outside face joint of the inside face of tire and becket, the many kinds of force of high vehicle speeds and the rear generation of blowing out is passed to becket, make product that operation power arranged, the inside face of becket and the outside face of inflatable inner tube rotate, and rotational force continues, inwardly to be passed to interior ring downwards, and the outside face of the inside face of interior ring and wheel hub rim line slides and rotates.Guaranteed two plane of revolutions in invention, the destructive force while making it guarantee to blow out is changed, and has realized design goal.When two plane of revolutions are all worked, because the friction drag on becket and inflatable inner tube surface is greater than the interior ring of wheel hub rim line and engineering plastics, rotate impacting the interior ring single face that can form wheel hub rim line and engineering plastics later, effectively protected the service life of product.
Inflatable inner tube of the present invention mainly contains two effects: the one, realize the effect of securing device while installing under the effect of air pressure; Run into when device is not worked while clashing into and play the buffer action minimizing or do not damage wheel hub in addition.Changing inflatable inner tube into entity rubber can be shellproof.
The present invention is simple and practical, can realize industrialized mass, is convenient to install.
The accompanying drawing explanation
Fig. 1 is the interior loops composition (block diagram) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 2 is the interior loops composition (front view) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 3 is the interior loops composition (lateral plan) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 4 is the outer shroud constructional drawing (block diagram) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 5 is the outer shroud constructional drawing (Fig. 4 front view) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 6 is the outer shroud constructional drawing (Fig. 4 back view) that the present invention inflates the buffering Three-petal inner supporter;
Fig. 7 is that the present invention inflates buffering Three-petal inner supporter assembling assumption diagram (block diagram);
Fig. 8 is that the present invention inflates buffering Three-petal inner supporter assembling assumption diagram (front view);
Fig. 9 is that the present invention inflates buffering Three-petal inner supporter assembling assumption diagram (lateral plan);
Figure 10 is that the present invention inflates buffering Three-petal inner supporter assembling assumption diagram (cutaway view).
The specific embodiment
As Figure 1-10 shows, first 1 interior ring is cut off by 6 places; By 5 preformed holes, 8 kinematic support pieces are installed again; Mounted 1 interior ring is placed in the groove of wheel hub; 9 inflatable inner tubes are arranged in 3 outer annular recess, by 10 valve lockings; Put into 11 beckets in 1 interior ring 3 outer annular recess, will notice while laying that the positive fitting surface of 15 cloudy fitting surface 16 matches; 21 spring shims, 19 6 square nuts are put into to 13 fixed orifices of 11 beckets, then by 14 bolts hole, 11 beckets are connected to integral body with 22 spring shim 20 bolts; In 9 inflatable inner tubes, inflate, before inflation, 20 bolts are moved in the middle of 1 interior ring 4 buffer mouths, along with pressure variation 2 feet 8 kinematic support pieces tightly are supported in the groove of wheel hub, make 11 beckets obtain 12 inside faces and rise, final latching device makes it form 23 safety tyre inflation buffering Three-petal inner supporter devices; In the situation that 11 beckets can compress 9 inflatable inner tubes by 12 becket inside faces because of the size of power when not enabling device and running into external impacts, the ultimate range of compression is by the interior ring confined planes of 1 interior ring 7,11 becket 17,18 buffer limit platforms and 9 inflatable inner tube inner gas pressures decide, and the ability that has exceeded 17,18 buffer limit platforms has just exceeded designed capacity;
When vehicle is blown out, as Fig. 1,2,3, as shown in, the decompression tire is under the car load effect, the outside face joint of tire inner surface and 11 beckets, the many kinds of force of high vehicle speeds and the rear generation of blowing out is passed to 11 beckets, make product that operation power arranged, 12 inside faces of 11 beckets and the outside face of 9 inflatable inner tubes rotate, rotational force continues, inwardly to be passed to 1 interior ring downwards, and the bottom surface of the inside face of 1 interior ring and 2 feet 8 kinematic support pieces and the outside face of wheel hub rim line slide and rotate.Guaranteed two plane of revolutions in invention, the destructive force while making it guarantee to blow out is changed, and has effectively made up linear differential and has played the not purpose of accident of blowing out.
When device is not worked, when tire clashes into because being subject to uneven road surface, the inside face of becket can inwardly push inflatable inner tube under the effect of external force, and device is cushioned, and has effectively protected device not damaged.
During device work, a plurality of kinematic support pieces slide together with three feets on wheel hub rim line fitting surface, and the bad power produced of blowing out is transformed, and have guaranteed traffic safety.
When the vehicle in travelling is blown out, tire loses suddenly pressure, under the load of vehicle, the inside face of tire contacts with the outside face of device metal ring, Vehicle Speed is transferred on becket, under the effect of friction force, becket produces operation power, the inside face of becket contacts with the inflatable inner tube outside face, rotate, under under the effect of friction force, rotational force being continued, pass, make the inside face of interior ring and the rim line surface of wheel hub form rotation, two plane of revolutions are because of the friction drag difference, during spin stabilization, only have the inside face of interior ring and the rim line surface of wheel hub to form a rotation, now becket and inflatable inner tube only play cushioning effect, effectively protected the service life of device.
Claims (5)
1. an automotive tire burst means of defence, it is characterized in that, at the outside tire inner surface of motor tire wheel hub direction, inflation buffering Three-petal inner supporter is set, and described inflation buffering Three-petal inner supporter adopts inflatable inner tube to be embedded in outside the interior ring of rigidity, and inflatable inner tube external bracing three-clove style rigidity outer shroud forms inflation buffering Three-petal inner supporter, and inflate when mounted and play the effect of supporting ring kinematic support piece in outer shroud and compression by inflatable inner tube, and finally lock this device.
2. an automotive tire burst means of defence, it is characterized in that inflation buffering Three-petal inner supporter comprises interior ring, inflatable inner tube and the metal rigidity outer shroud sequentially arranged by the outside tire inner surface of wheel hub direction, the inside face of described interior ring is wheel hub rim line fitting surface, expand and pushed up and down while relying on its inflatable inner tube inflation, device is encircled on the rim line of wheel hub, the inside face of interior ring is comprised of a plurality of kinematic support pieces and three feets, has formed the interior ring of a two-sided cooperation; Inflatable inner tube utilization expansion principle fixing metal rigidity outer shroud, be convenient to install becket and divide three lobes to form, and every lobe metal rigidity outer shroud two ends all are provided with the negative and positive connection bit, form a complete annulus under the effect of attaching parts; The inside face of metal rigidity outer shroud contacts with inflatable inner tube, makes ring in the final compression of becket under the inflatable inner tube expansion, and when device is not worked, device firmly is fixed on wheel hub, does not destroy kinetic balance.
3. realize a kind of safety tyre inflation buffering Three-petal inner supporter of method as claimed in claim 1, it is characterized in that by inflatable inner tube (9), in rigidity outer shroud (11), rigidity, ((1) forms ring, inflatable inner tube (9) is embedded in rigidity and encircles in (1) outer groove (3), and inflatable inner tube (9) external bracing has three-clove style rigidity outer shroud (11).
4. a kind of safety tyre inflation according to claim 3 cushions Three-petal inner supporter, it is characterized in that: three-clove style rigidity outer shroud (11) forms for becket divides three lobes, every lobe becket two ends all are provided with cloudy joint face (15) and positive joint face (16), and form a complete annulus under the effect of joint face.
5. a kind of safety tyre inflation according to claim 3 cushions Three-petal inner supporter, it is characterized in that: in rigidity, the inside face of ring (1) is equipped with a plurality of kinematic support pieces (8), described back-up block (8) closely cooperates with wheel hub rim line fitting surface under the extruding of inflatable inner tube (9), three feets also is pressed on the wheel hub confined planes and realizes fastening installation simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300785.XA CN103434344B (en) | 2013-07-18 | 2013-07-18 | Inflatable buffer three-flap inner support body device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300785.XA CN103434344B (en) | 2013-07-18 | 2013-07-18 | Inflatable buffer three-flap inner support body device |
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| CN103434344A true CN103434344A (en) | 2013-12-11 |
| CN103434344B CN103434344B (en) | 2017-01-18 |
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| CN201310300785.XA Expired - Fee Related CN103434344B (en) | 2013-07-18 | 2013-07-18 | Inflatable buffer three-flap inner support body device |
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Cited By (7)
| 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 |
| CN107031315A (en) * | 2017-04-20 | 2017-08-11 | 南京工程学院 | The controllable inner supporting device and control method of a kind of safety tyre for car |
| CN107757262A (en) * | 2017-11-27 | 2018-03-06 | 陇东学院 | The two semicircular zoarium aluminium alloy wheel hub collar installed on wheel hub |
| CN108944277A (en) * | 2017-05-27 | 2018-12-07 | 张艳玲 | The safe continuous running device of vehicle flat tire |
| CN109159627A (en) * | 2018-10-29 | 2019-01-08 | 朱爱军 | Eight chamber explosion-resistant car tyres of one kind and mating hub |
| CN111976380A (en) * | 2020-09-03 | 2020-11-24 | 南通顺驰橡胶制品有限公司 | Tire structure with cooling mechanism and machining process thereof |
| CN113910841A (en) * | 2021-11-10 | 2022-01-11 | 北京爱尼机电有限公司 | Inner support body of hub |
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| WO2004054822A1 (en) * | 2002-12-13 | 2004-07-01 | Jang, Gyoo-Joon | Wheel and tubeless tire assembly |
| US20110146872A1 (en) * | 2008-09-29 | 2011-06-23 | Resilient Technologies, Llc. | Run-flat device |
| CN202071640U (en) * | 2011-05-18 | 2011-12-14 | 汤备战 | Safety device for burst of multi-rim-pattern automobile tyre |
| CN202106800U (en) * | 2011-06-01 | 2012-01-11 | 汤备战 | Inner support body of a safety tire |
| CN202608475U (en) * | 2012-05-30 | 2012-12-19 | 徐新琦 | Low tire crown three-flap internal supporting body of run-flat tire |
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2013
- 2013-07-18 CN CN201310300785.XA patent/CN103434344B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004054822A1 (en) * | 2002-12-13 | 2004-07-01 | Jang, Gyoo-Joon | Wheel and tubeless tire assembly |
| US20110146872A1 (en) * | 2008-09-29 | 2011-06-23 | Resilient Technologies, Llc. | Run-flat device |
| CN202071640U (en) * | 2011-05-18 | 2011-12-14 | 汤备战 | Safety device for burst of multi-rim-pattern automobile tyre |
| CN202106800U (en) * | 2011-06-01 | 2012-01-11 | 汤备战 | Inner support body of a safety tire |
| CN202608475U (en) * | 2012-05-30 | 2012-12-19 | 徐新琦 | Low tire crown three-flap internal supporting body of run-flat tire |
Cited By (9)
| 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 |
| CN107031315A (en) * | 2017-04-20 | 2017-08-11 | 南京工程学院 | The controllable inner supporting device and control method of a kind of safety tyre for car |
| CN108944277A (en) * | 2017-05-27 | 2018-12-07 | 张艳玲 | The safe continuous running device of vehicle flat tire |
| CN107757262A (en) * | 2017-11-27 | 2018-03-06 | 陇东学院 | The two semicircular zoarium aluminium alloy wheel hub collar installed on wheel hub |
| CN109159627A (en) * | 2018-10-29 | 2019-01-08 | 朱爱军 | Eight chamber explosion-resistant car tyres of one kind and mating hub |
| CN109159627B (en) * | 2018-10-29 | 2023-12-19 | 朱爱军 | Eight-cavity automobile explosion-proof tire and matched hub |
| CN111976380A (en) * | 2020-09-03 | 2020-11-24 | 南通顺驰橡胶制品有限公司 | Tire structure with cooling mechanism and machining process thereof |
| CN113910841A (en) * | 2021-11-10 | 2022-01-11 | 北京爱尼机电有限公司 | Inner support body of hub |
| CN113910841B (en) * | 2021-11-10 | 2024-06-07 | 北京爱尼机电有限公司 | Inner support body of hub |
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| Publication number | Publication date |
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| CN103434344B (en) | 2017-01-18 |
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