CN210911901U - Emergency safety device for automobile tyre burst - Google Patents
Emergency safety device for automobile tyre burst Download PDFInfo
- Publication number
- CN210911901U CN210911901U CN201921537352.5U CN201921537352U CN210911901U CN 210911901 U CN210911901 U CN 210911901U CN 201921537352 U CN201921537352 U CN 201921537352U CN 210911901 U CN210911901 U CN 210911901U
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- CN
- China
- Prior art keywords
- strength rubber
- high strength
- rubber circle
- safety device
- threaded rod
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- Expired - Fee Related
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Abstract
The utility model discloses an emergent safety device of car tire burst, including the high strength rubber circle, a plurality of bar grooves have been seted up to high strength rubber circle lateral surface, and are a plurality of the bar groove is equidistant setting, high strength rubber circle both ends all are connected with the link through coupling mechanism, be equipped with the two-way threaded rod on the link, the both ends of two-way threaded rod all are equipped with the stopper, the opening groove has all been seted up at the both ends of high strength rubber circle, stopper and opening groove phase-match set up. The utility model discloses a rotate the hexagon column spinner and drive the two-way threaded rod and rotate to make two links be close to each other, make high strength rubber circle will dwindle gradually and hold tightly with the rim, go into the opening inslot and make spacing protruding embedding spacing inslot until the stopper card, thereby orientate the stopper, prevent that it is skew, if there is the deviation rim size, screw up according to the design can, need not worry the unable installation of product.
Description
Technical Field
The utility model relates to a car technical field that blows out especially relates to car emergent safety device that blows out.
Background
After the vehicle blows out, the tire is dragged to be separated from the hub and to be rolled into the wheel groove, and the tire is separated from the hub. After the pressure of the metal wheel hub is lost, the metal wheel hub sinks due to the loss of the supporting force and directly contacts with the road surface, at the moment, the friction coefficient of the wheel is reduced, and the functions of transmitting driving force, traction force, steering force, braking force and the like to the ground by means of the tire are lost, so that the vehicle generates serious sideslip and rollover accidents.
A flat tire safety device is a support device mounted on the rim of a hub inside a tire. The vehicle tire support device can effectively support the hub from contacting with the ground after the vehicle tire bursts, and continues to run for a certain distance by relying on the deflated tire, so that the vehicle safety is kept.
The size and the shape of the rim of the hub are different due to the fact that the automobile hub is matched with tires of different specifications and the difference of the manufacturing process of materials of the automobile hub. The required specifications that correspond of current flat tire safety device are various, and the commonality is poor, and the installation is fixed inconvenient moreover, has caused the low scheduling problem of assembly efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "the required specification that corresponds of current tire burst safety device is of a great variety, and the commonality is poor, installs fixed inconvenient moreover, has caused the defect of assembly efficiency low" to provide car emergency safety device that blows out.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
emergent safety device of car tire burst, including the high strength rubber circle, a plurality of bar grooves have been seted up to high strength rubber circle lateral surface, and is a plurality of the bar groove is equidistant setting, high strength rubber circle both ends all are connected with the link through coupling mechanism, be equipped with the two-way threaded rod on the link, the both ends of two-way threaded rod all are equipped with the stopper, the opening groove has all been seted up at the both ends of high strength rubber circle, stopper and opening groove phase-match set up, the last fixed cup joint of two-way threaded rod has the hexagon column spinner.
Preferably, the connecting mechanism comprises two connecting pieces, wherein the two connecting pieces are fixedly connected to the high-strength rubber ring and are connected with the connecting frame through pins.
Preferably, the limiting block is connected with a threaded head in a rotating mode, a first threaded hole is formed in the threaded head, and the first threaded hole is matched with the bidirectional threaded rod.
Preferably, a plurality of limiting grooves are formed in the side wall of the notch groove, and a plurality of limiting protrusions corresponding to the limiting grooves are fixedly connected to the bottom side of the limiting block.
Preferably, a second threaded hole is formed in the connecting frame, and the connecting frame is in threaded connection with the bidirectional threaded rod through the second threaded hole.
Preferably, the inner side surface of the high-strength rubber ring is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model are that:
1. drive the two-way threaded rod through rotating the hexagon column spinner and rotate to make two links be close to each other, make high strength rubber circle will reduce gradually and hold tightly with the rim, go into the opening inslot and make spacing protruding embedding spacing inslot until the stopper card, thereby orient the stopper, prevent it skew, if there is the deviation rim size, screw up according to the design can, need not worry that the product can't install.
2. Rubber materials and the connection mode of the high-strength bidirectional threaded rod with different lengths can be selected, so that the product is more flexible, the fault tolerance is better, the contact friction force of the rubber materials is increased greatly through the double-sided anti-slip design of the strip-shaped grooves and the anti-slip lines, the rim is grabbed more easily, and the product is not easy to loosen and fall off, so that the product fails in function and abnormal sound is caused.
Drawings
Fig. 1 is a schematic front structural view of the emergency safety device for tire burst of an automobile according to the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is the utility model provides a structural schematic of stopper among the emergent safety device of car flat tire.
In the figure: 1-high-strength rubber ring, 2-strip groove, 3-anti-skid line, 4-hexagonal rotary column, 5-connecting piece, 6-pin, 7-connecting frame, 8-limiting block, 9-notch groove, 10-limiting groove, 11-first threaded hole, 12-limiting bulge, 13-bidirectional threaded rod and 14-threaded head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, emergent safety device of car tire burst, including high strength rubber circle 1, a plurality of bar grooves 2 have been seted up to 1 lateral surface of high strength rubber circle, the medial surface of high strength rubber circle 1 is equipped with anti-skidding line 3, through the two-sided anti-skidding design of bar groove 2 and anti-skidding line 3, the contact friction of increase rubber materials itself is big, grasp the rim more easily, a plurality of bar grooves 2 are equidistant setting, 1 both ends of high strength rubber circle all are connected with link 7 through coupling mechanism, coupling mechanism includes two connecting pieces 5, the equal fixed connection of two connecting pieces 5 is on high strength rubber circle 1, two connecting pieces 5 all are connected with link 7 through pin 6, guarantee link 7 stable in structure.
The connecting frame 7 is provided with a two-way threaded rod 13, the connecting frame 7 is provided with a second threaded hole, the connecting frame 7 is in threaded connection with the two-way threaded rod 13 through the second threaded hole, the two connecting frames 7 are driven to rotate by rotating the hexagonal rotary column 4, so that the two connecting frames 7 are close to each other, the high-strength rubber ring 1 is gradually reduced to be tightly held with a rim, two ends of the two-way threaded rod 13 are respectively provided with a limiting block 8, a threaded head 14 is rotationally connected with the limiting block 8, a first threaded hole 11 is arranged in the threaded head 14, the first threaded hole 11 is matched with the two-way threaded rod 13, the limiting block 8 can be taken out from one end of the two-way threaded rod 13, a user can select the two-way threaded rods 13 with different lengths according to specific installation requirements, both ends of the high-strength rubber ring 1 are provided with notch grooves 9, the side walls of the notch grooves 9 are provided with a, stopper 8 card is gone into in the opening groove 9 and is made spacing arch 12 imbed spacing inslot 10 to orient stopper 8, prevent skew, stopper 8 and opening groove 9 phase-match set up, and hexagon column spinner 4 has been cup jointed to the fixed hexagon that has cup jointed on the two-way threaded rod 13.
The utility model discloses in, the user is when using the device, drive two-way threaded rod 13 and rotate through rotating hexagon column spinner 4, thereby make two link 7 be close to each other, make high strength rubber circle 1 will reduce gradually and hold tightly with the rim, go into in opening groove 9 and make spacing arch 12 imbed spacing groove 10 until stopper 8 card, thereby orient stopper 8, prevent it skew, if there is the deviation rim size, it can to tighten according to the design, it can not install without care of the product, rubber material and the different length's of selectable high strength two-way threaded rod 13's connected mode make the product more have the flexibility, the fault-tolerance is better, through the two-sided anti-skidding design of bar groove 2 and anti-skidding line 3, the contact friction of increase rubber material itself is big, grasp the rim more easily, difficult emergence pine takes off and then causes product function inefficacy and abnormal sound.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Emergent safety device of car tire burst, including high strength rubber circle (1), its characterized in that, a plurality of bar grooves (2) have been seted up to high strength rubber circle (1) lateral surface, and is a plurality of bar groove (2) are equidistant setting, high strength rubber circle (1) both ends all are connected with link (7) through coupling mechanism, be equipped with two-way threaded rod (13) on link (7), the both ends of two-way threaded rod (13) all are equipped with stopper (8), opening groove (9) have all been seted up at the both ends of high strength rubber circle (1), stopper (8) set up with opening groove (9) phase-match, hexagonal column of revolution (4) have been cup jointed to fixed on two-way threaded rod (13).
2. The automobile tire burst emergency safety device according to claim 1, wherein the connecting mechanism comprises two connecting pieces (5), the two connecting pieces (5) are fixedly connected to the high-strength rubber ring (1), and the two connecting pieces (5) are connected with the connecting frame (7) through pins (6).
3. The emergency safety device for tire burst of the automobile according to claim 1, wherein a threaded head (14) is rotatably connected in the limiting block (8), a first threaded hole (11) is formed in the threaded head (14), and the first threaded hole (11) is matched with the bidirectional threaded rod (13).
4. The emergency safety device for tire burst of the automobile according to claim 1, wherein a plurality of limiting grooves (10) are formed in the side wall of the notch groove (9), and a plurality of limiting protrusions (12) corresponding to the limiting grooves (10) are fixedly connected to the bottom side of the limiting block (8).
5. The emergency safety device for tire burst of the automobile according to claim 1, wherein a second threaded hole is formed in the connecting frame (7), and the connecting frame (7) is in threaded connection with the bidirectional threaded rod (13) through the second threaded hole.
6. The emergency safety device for vehicle tyre burst according to claim 1, wherein the inner side surface of the high-strength rubber ring (1) is provided with anti-skid lines (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537352.5U CN210911901U (en) | 2019-09-17 | 2019-09-17 | Emergency safety device for automobile tyre burst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537352.5U CN210911901U (en) | 2019-09-17 | 2019-09-17 | Emergency safety device for automobile tyre burst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911901U true CN210911901U (en) | 2020-07-03 |
Family
ID=71347697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921537352.5U Expired - Fee Related CN210911901U (en) | 2019-09-17 | 2019-09-17 | Emergency safety device for automobile tyre burst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913568A (en) * | 2021-03-19 | 2021-06-08 | 苏州吴林园林发展有限公司 | Landscape branch trunk protective support based on ancient garden repairing |
-
2019
- 2019-09-17 CN CN201921537352.5U patent/CN210911901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913568A (en) * | 2021-03-19 | 2021-06-08 | 苏州吴林园林发展有限公司 | Landscape branch trunk protective support based on ancient garden repairing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210917 |