CN204278946U - A kind of vehicle flat tire absorption safety aid - Google Patents
A kind of vehicle flat tire absorption safety aid Download PDFInfo
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- CN204278946U CN204278946U CN201420653977.9U CN201420653977U CN204278946U CN 204278946 U CN204278946 U CN 204278946U CN 201420653977 U CN201420653977 U CN 201420653977U CN 204278946 U CN204278946 U CN 204278946U
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- active component
- flat tire
- adjusting part
- safety aid
- vehicle flat
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Abstract
The utility model relates to a kind of vehicle flat tire absorption safety aid in emergency circumstances used at vehicle flat tire, this device is arranged in the groove of tyre rim, comprise multiple active component, multiple connecting strap, two adjusting parts, drag hook, tie bolt, connecting strap and active component are by the adsorbing mechanism being connected to form semi-circular shape of tie bolt alternate intervals, the quantity of the adsorbing mechanism of semi-circular shape is two, the end, two ends of two adsorbing mechanisms is active component, the active component of end is all installed with drag hook, the two ends of adjusting part are connected with the drag hook on two adsorbing mechanisms respectively, the two ends of two adsorbing mechanisms are connected to form the absorption circle of annular arrangement respectively by adjusting part.Beneficial effect is: structure is simple, easy for installation, and each part replacement is convenient, and after utilizing simple device to achieve tyre explosion, the contact that wheel rim and cover tire keep good runs, and avoids tyre slip to keep the handling of direction, improves safety performance.
Description
Technical field
The utility model relates to a kind of vehicle flat tire absorption safety aid, particularly relates to and keeps the one rubbed to meet an urgent need safety aid for the wheel rim of flat tire and cover tire inwall.
Background technology
Along with the development of the improvement of domestic road conditions and passenger vehicle, Wagon Tech, the speed of a motor vehicle is more and more faster, and transportation safety pendulum is in more and more important position, and according to statistics, vehicle of running at high speed, causes the ratio of accident to occupy larger proportion owing to blowing out suddenly.Vehicle is being blown out the moment occurred, the vehicle of running at high speed is made easily to lose direction controlling ability, take rational brake driver, progressively revise in the docking process of the requisite measures such as direction, vehicle from a high speed to the finite time come to a complete stop, if uncontrollable direction easily causes the accident.
Because current passenger tyre major part adopts tubeless radial-ply tyre, be commonly called as " vacuum tyre ", tire pressure is about 8KG, when tire is run at high speed, a variety of causes causes unexpected damage, air pressure is lost suddenly at short notice, car wheel covering, under the weight effect of vehicle itself, causes run flat.When leaking gas serious, air pressure completely loses, and causes cover tire inwall to contact with wheel rim completely.Cover tire easily comes off in high speed rotating subsequently, especially seriously cover tire high-speed motion in rational brake process is taked driver, and wheel rim is under braking action, speed is slower, when wheel rim and cover tire overcome maximum frictional force, to produce relative motion (being commonly called as skidding), this situation produces many major hidden dangers affecting traffic safety such as high cause thermal damage, direction out of control by causing tyre slip position.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vehicle flat tire absorption safety aid, overcomes the vehicle flat tire rear vehicle defect that wheel direction out of control skids in brake process.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of vehicle flat tire absorption safety aid, this device is arranged in the groove of tyre rim, comprise multiple active component, multiple connecting strap, two adjusting parts, drag hook, tie bolt, described connecting strap and described active component are by the adsorbing mechanism being connected to form semi-circular shape of described tie bolt alternate intervals, the quantity of the adsorbing mechanism of described semi-circular shape is two, the end, two ends of two described adsorbing mechanisms is described active component, the described active component of end is all installed with described drag hook, the two ends of described adjusting part are connected with the described drag hook on two described adsorbing mechanisms respectively, the two ends of two described adsorbing mechanisms are connected to form the absorption circle of annular arrangement respectively by described adjusting part.
The beneficial effects of the utility model are: structure is simple, easy for installation, and each part replacement is convenient, and after utilizing simple device to achieve tyre explosion, the contact that wheel rim and cover tire keep good runs, and avoids the generation of tyre slip accident, improves safety performance.
On the basis of technique scheme, the utility model can also do following improvement.
Further, the replaceable one-tenth mount pad of active component described in any one in multiple described active component, the center of described mount pad is provided with mounting hole, and the two ends of described mount pad are connected with described connecting strap respectively by tie bolt.
Adopt the beneficial effect of above-mentioned further scheme to be: to replace one of them active component by mount pad, be conducive to for subsequent installation tire pressure monitoring device is prepared, parts are installed compact.
Further, described mounting hole is provided with the tire pressure monitoring device for monitoring pressure of tire, described tire pressure monitoring device is electrically connected with the instrument desk of vehicle.
Adopt the beneficial effect of above-mentioned further scheme to be: the air pressure making vehicle monitoring tyres in real time in the process of moving, make respective handling according to tire pressure in time, avoid having an accident.
Further, described active component comprises friction shoe and Connection Block, and described friction shoe and described Connection Block pass through cast molding.
The beneficial effect of above-mentioned further scheme is adopted to be: to adopt cast molding that friction shoe and Connection Block are combined closely, be connected firmly, difficult drop-off.
Further, the inside of described friction shoe is that nylon material is made, and the outside face of described friction shoe scribbles one deck rubber plastic.
Adopt the beneficial effect of above-mentioned further scheme to be: when adopting rubber plastic and tire interface, friction force comparatively greatly, by friction force, tire contacted with the surfaces externally and internally of friction shoe thus prevent friction shoe and tire from producing relative motion.
Further, the shape of described friction shoe is arc, and the outside face of described friction shoe and the groove surfaces of described wheel rim are fitted, the center of the inside face circular arc of described friction shoe and the center superposition of described wheel rim.
Adopt the beneficial effect of above-mentioned further scheme to be: friction shoe to be fitted tightly with tire and contact, increasing friction force, improve adsorption effect.
Further, described adjusting part is the first adjusting part or the second adjusting part.
The beneficial effect of above-mentioned further scheme is adopted to be: to be convenient to the tightness regulating this safety aid is installed.
Further, described first adjusting part comprises swivel nut, limiting stopper, two bolts, nuts, the two ends of described swivel nut are provided with the contrary negative thread of rotation direction, two described bolts are respectively equipped with the outside thread matched with described swivel nut negative thread, the two ends of described swivel nut are connected with two described bolt threads respectively, one end away from described swivel nut is equipped with limiting stopper with described bolt, and described bolt is equipped with nut on one end of described swivel nut.
Adopt the beneficial effect of above-mentioned further scheme to be: adjusting part is connected by all parts, be convenient to change, the degree of tightness of whole auxiliary device can be adjusted by adjusting part quickly and easily, simple to operation.
Further, described second adjusting part comprises screw rod, two limiting stoppers, blacks nut, the two ends of described screw rod are provided with the contrary outside thread of rotation direction, described screw rod is provided with described limiting stopper, described black nut by middle part successively to two ends symmetry, two pieces of described limiting stoppers are arranged on the two ends of described screw rod, and described black nut is connected with described screw flight.
Adopt the beneficial effect of above-mentioned further scheme to be: adjusting part is connected by all parts, be convenient to change, the degree of tightness of whole auxiliary device can be adjusted by adjusting part quickly and easily, simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle flat tire absorption of the utility model safety aid;
Fig. 2 is the connection exploded perspective view of a kind of vehicle flat tire absorption of the utility model safety aid;
Fig. 3 is the structural representation of the active component of a kind of vehicle flat tire absorption of the utility model safety aid;
Fig. 4 is the structural representation of the first adjusting part of a kind of vehicle flat tire absorption of the utility model safety aid;
Fig. 5 is the structural representation of the second adjusting part of a kind of vehicle flat tire absorption of the utility model safety aid;
A kind of vehicle flat tire absorption the first adjusting part of safety aid of Fig. 6 the utility model and the connection diagram of drag hook.
In accompanying drawing, the list of parts representated by each label is as follows:
1, connecting strap, 2, mount pad, 3, active component, 4, drag hook, 5, adjusting part, 6, mounting hole, 7, tie bolt, 8, friction shoe, 9, Connection Block, 10, swivel nut, 11, limiting stopper, 12, bolt, 13, nut, 14, screw rod, 15, black nut.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of vehicle flat tire absorption of the utility model safety aid, this device is arranged in the groove of tyre rim, and this device is assemblied in the race of wheel rim by nut 13 locking.This device comprises multiple active component 3, multiple connecting strap 1, two adjusting parts 5, drag hook 4, tie bolts 7, and described connecting strap 1 and described active component 3 are bent to form the adsorbing mechanism of semi-circular shape by the connection of described tie bolt 7 alternate intervals.The quantity of the adsorbing mechanism of described semi-circular shape is two, the end, two ends of two described adsorbing mechanisms is described active component 3, the described active component 3 of end is all installed with described drag hook 4 by tie bolt 7, the two ends of described adjusting part 5 are connected with the described drag hook 4 on two described adsorbing mechanisms respectively, and the two ends of two described adsorbing mechanisms are connected to form the absorption circle of annular arrangement respectively by described adjusting part 5.The arc curvature of the absorption circle of whole annular arrangement and the curvature on rim notches surface are concentric circless, and this safety aid can be fastenedly connected with wheel rim.
As shown in Figure 1 and Figure 2, the replaceable one-tenth mount pad 2 of active component 3 described in any one in multiple described active component 3.The two ends of mount pad 2 are provided with side opening position, and the center of described mount pad 2 is provided with mounting hole 6, and described mounting hole 6 is provided with the tire pressure monitoring device for monitoring pressure of tire, described tire pressure monitoring device is electrically connected with the instrument desk of vehicle.Tire pressure monitoring device is used for monitor check inner tyre pressure, and the instrument desk pressure value detected being delivered to automobile shows, and makes driver can monitoring tyres pressure in real time, and properly protect measure in advance, avoids tyre explosion.The two ends of described mount pad 2 are connected with described connecting strap 1 respectively by tie bolt 7, namely mount pad 2 and connecting strap 1 are locked and are coupled together by tie bolt 7 hole passed on side opening position and connecting strap 1 one end, hole on connecting strap 1 other end is coupled together by tie bolt 7 and active component 3, and wherein tie bolt 7 is special M6 bolt.
As shown in Figure 1, Figure 3, described active component 3 comprises friction shoe 8 and Connection Block 9, and described friction shoe 8 passes through cast molding with described Connection Block 9.Connection Block 9 is made up of the good steel disc of intensity to have specific radian, and friction shoe 8 and Connection Block 9 adopt cast molding, make its secure rigid difficult drop-off, and can stand the application force of vehicle.The inside of described friction shoe 8 is that nylon material is made, and the outside face of described friction shoe 8 scribbles one deck rubber plastic, produces larger friction force when rubber plastic and tire interface, prevents friction shoe 8 and tire from relative skidding occurring, makes friction shoe 8 adsorb tire.The shape of described friction shoe 8 is arc, and the radian of the inside face of described friction shoe 8 and the groove surfaces of described wheel rim are fitted, the center of the outside face circular arc of described friction shoe 8 and the center superposition of described wheel rim.When run flat inner surface of cover tyre under the Action of Gravity Field of vehicle with the exterior surface of friction shoe 8, the friction force of contact surface between the two will prevent their relative motion, thus make cover tire " absorption " on wheel rim, finally make cover tire and wheel rim keep being synchronized with the movement, maintain the stable of direction and operability.Vehicle driver is in the action of this Emergency time by suitable brake and adjustment in direction, and pulsation-free stops vehicle, stops the generation of accident.
The adjusting part 5 that safety auxiliary device adopts is the first adjusting part or the second adjusting part, the two ends of adjusting part 5 are connected with the drag hook 4 at two semi-circular shape adsorbing mechanism two ends respectively, make the adsorbing mechanism Connecting groups of two semi-circular shape dress up the absorption circle of annular arrangement.
As Figure 1 and Figure 4, described first adjusting part comprises swivel nut 10, limiting stopper 11, two bolts 12, nuts 13, the two ends of described swivel nut 10 are provided with the contrary negative thread of rotation direction, two described bolts 12 are respectively equipped with the outside thread matched with described swivel nut 10 negative thread, the two ends of described swivel nut 10 respectively bolt 12 described with two are threaded, one end away from described swivel nut 10 is equipped with limiting stopper 11 with described bolt 12, and described bolt 12 is equipped with nut 13 on one end of described swivel nut 10.As shown in Figure 6, when with instrument along a direction rotary threaded sleeve 10 time, the bolt 12 at two ends rotates the center extending into swivel nut 10, thus make the contraction in length of the first adjusting part, to reach the groove that absorption circle is secured to wheel rim, then by also tight to the nut 13 at two ends and swivel nut 10, play locking effect; When with instrument along another direction rotary threaded sleeve 10 time, adjusting part 5 will extend, and absorption circle and wheel rim unclamp, and take off this safety aid, adjusting elasticity fast and easy.
As shown in Figure 1, shown in Figure 5, described second adjusting part comprises screw rod 14, two limiting stoppers 11, blacks nut 15, the two ends of described screw rod 14 are provided with the contrary outside thread of rotation direction, described screw rod 14 is provided with described limiting stopper 11, described black nut 15 by middle part successively to two ends symmetry, two pieces of described limiting stoppers 11 are arranged on the two ends of described screw rod 14, and described black nut 15 is threaded with described screw rod 14.When with instrument along a direction rotating screw bolt 14 time, black nut 15 is subject to the constraint of limiting stopper 11, black nut 15 cannot and then rotate, make that the two ends of screw rod 14 are corresponding respectively to be extend in the black nut 15 at two ends, make the contraction in length of the second adjusting part, play the effect of tightening up, to reach the groove that this safety aid is secured to wheel rim; When with instrument along another direction rotating screw bolt 14 time, the second adjusting part will extend, and whole absorption circle and wheel rim unclamp, and can pull down this safety aid.
Its working process is: be assemblied in the race of wheel rim by the locking of this device, when wheel is blown out, car wheel covering is under the Action of Gravity Field of vehicle own, cause run flat, car wheel covering inwall is contacted with the active component 3 of this device be arranged on wheel rim, and under the effect of active component 3, cover tire and wheel rim have larger friction force, not easily skid and produce relative motion, thus make vehicle can continue to travel and keep direction transformation ability.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a vehicle flat tire absorption safety aid, this device is arranged in the groove of tyre rim, it is characterized in that, comprise multiple active component (3), multiple connecting strap (1), two adjusting parts (5), drag hook (4), tie bolt (7), described connecting strap (1) and the adsorbing mechanism that be connected to form semi-circular shape of described active component (3) by described tie bolt (7) alternate intervals, the quantity of the adsorbing mechanism of described semi-circular shape is two, the end, two ends of two described adsorbing mechanisms is described active component (3), the described active component (3) of end is all installed with described drag hook (4), the two ends of described adjusting part (5) are connected with the described drag hook (4) on two described adsorbing mechanisms respectively, the two ends of two described adsorbing mechanisms are connected to form the absorption circle of annular arrangement respectively by described adjusting part (5).
2. a kind of vehicle flat tire absorption safety aid according to claim 1, it is characterized in that, the replaceable one-tenth mount pad (2) of active component (3) described in any one in multiple described active component (3), the center of described mount pad (2) is provided with mounting hole (6), and the two ends of described mount pad (2) are connected with described connecting strap (1) respectively by tie bolt (7).
3. a kind of vehicle flat tire absorption safety aid according to claim 2, it is characterized in that, described mounting hole (6) is provided with the tire pressure monitoring device for monitoring pressure of tire, described tire pressure monitoring device is electrically connected with the instrument desk of vehicle.
4. a kind of vehicle flat tire absorption safety aid according to claim 1, it is characterized in that, described active component (3) comprises friction shoe (8) and Connection Block (9), and described friction shoe (8) and described Connection Block (9) pass through cast molding.
5. a kind of vehicle flat tire absorption safety aid according to claim 4, it is characterized in that, the inside of described friction shoe (8) is that nylon material is made, and the outside face of described friction shoe (8) scribbles one deck rubber plastic.
6. a kind of vehicle flat tire absorption safety aid according to claim 4, it is characterized in that, the shape of described friction shoe (8) is arc, the inside face of described friction shoe (8) and the groove surfaces of described wheel rim are fitted, the center of the outside face circular arc of described friction shoe (8) and the center superposition of described wheel rim.
7. a kind of vehicle flat tire absorption safety aid according to any one of claim 1 to 6, it is characterized in that, described adjusting part (5) is the first adjusting part or the second adjusting part.
8. a kind of vehicle flat tire absorption safety aid according to claim 7, it is characterized in that, described first adjusting part comprises swivel nut (10), limiting stopper (11), two bolts (12), nut (13), the two ends of described swivel nut (10) are provided with the contrary negative thread of rotation direction, two described bolts (12) are respectively equipped with the outside thread matched with described swivel nut (10) negative thread, the two ends of described swivel nut (10) are threaded with two described bolts (12) respectively, one end away from described swivel nut (10) is equipped with limiting stopper (11) with described bolt (12), described bolt (12) is equipped with nut (13) on one end of described swivel nut (10).
9. a kind of vehicle flat tire absorption safety aid according to claim 7, it is characterized in that, described second adjusting part (5) comprises screw rod (14), two limiting stoppers (11), black nut (15), the two ends of described screw rod (14) are provided with the contrary outside thread of rotation direction, described screw rod (14) is provided with described limiting stopper (11) by middle part successively to two ends symmetry, described black nut (15), two pieces of described limiting stoppers (11) are arranged on the two ends of described screw rod (14), described black nut (15) is threaded with described screw rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653977.9U CN204278946U (en) | 2014-11-04 | 2014-11-04 | A kind of vehicle flat tire absorption safety aid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653977.9U CN204278946U (en) | 2014-11-04 | 2014-11-04 | A kind of vehicle flat tire absorption safety aid |
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| Publication Number | Publication Date |
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| CN204278946U true CN204278946U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420653977.9U Active CN204278946U (en) | 2014-11-04 | 2014-11-04 | A kind of vehicle flat tire absorption safety aid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527334A (en) * | 2014-11-04 | 2015-04-22 | 扬州市奥特瑞汽车电子科技有限公司 | Vehicle punctured tire adsorption safety auxiliary device |
| CN108032686A (en) * | 2017-12-21 | 2018-05-15 | 郑州精通汽车零部件有限公司 | Tyre explosion is met an urgent need protective device and its installation method |
| CN110103644A (en) * | 2019-05-28 | 2019-08-09 | 青岛双星轮胎工业有限公司 | A kind of explosion-protection equipment of pneumatic tire |
-
2014
- 2014-11-04 CN CN201420653977.9U patent/CN204278946U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527334A (en) * | 2014-11-04 | 2015-04-22 | 扬州市奥特瑞汽车电子科技有限公司 | Vehicle punctured tire adsorption safety auxiliary device |
| CN108032686A (en) * | 2017-12-21 | 2018-05-15 | 郑州精通汽车零部件有限公司 | Tyre explosion is met an urgent need protective device and its installation method |
| CN110103644A (en) * | 2019-05-28 | 2019-08-09 | 青岛双星轮胎工业有限公司 | A kind of explosion-protection equipment of pneumatic tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Wenlin Inventor after: Wu Ziqiang Inventor after: Wen Jingbin Inventor before: Tang Wenlin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TANG WENLIN TO: TANG WENLIN WU ZIQIANG WEN JINGBIN |