CN215096830U - Tire locking device - Google Patents
Tire locking device Download PDFInfo
- Publication number
- CN215096830U CN215096830U CN202121197096.7U CN202121197096U CN215096830U CN 215096830 U CN215096830 U CN 215096830U CN 202121197096 U CN202121197096 U CN 202121197096U CN 215096830 U CN215096830 U CN 215096830U
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- strap
- fastener
- tire
- bushing
- lining
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Abstract
A tire locking device comprises a lining and a strap, wherein the lining is in an annular sleeve shape, the lining is provided with an adaptive gap for disconnecting an annular structure of a body, the strap is sleeved on an outer ring of the lining, and strap tensioning devices are installed at two ends of the strap; the surface of the inner ring of the bush is provided with an air guide groove in a surrounding concave mode, the air guide groove is aligned with an air outlet hole in the rim inflating pipe, and the air guide groove is communicated with the adaptive gap. The two sides of the bush and the side walls of the two sides of the wheel rim form a receiving groove of the tire lip. An object of the utility model is to provide a tire locking device, the device have locking effectual, convenient to use's effect.
Description
Technical Field
The utility model relates to a vehicle safety tire technique, especially a locking device of tire.
Background
The vehicle safety tire comprises a rim and a tire, wherein the tire is arranged on the rim, a bead of the tire is clamped into a recess of the rim, when the tire is normal in air pressure, the tire is not easy to deform, the circular tire is firmly sleeved on the rim, and the bead of the tire is accommodated in the recess of the rim; when the tire pressure reduces, the tire will produce deformation easily, and the most common is the tire can the tire be flat, and the child lip of tire will slide to the centre when flat, can influence the stability that the car went like this, has accident potential.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a tire locking device, the device have locking effectual, convenient to use's effect.
To achieve the purpose, the utility model adopts the following technical proposal:
a tire locking device comprises a lining and a strap, wherein the lining is in an annular sleeve shape, the lining is provided with an adaptive gap for disconnecting an annular structure of a body, the strap is sleeved on an outer ring of the lining, and strap tensioning devices are installed at two ends of the strap;
the surface of the inner ring of the bushing is provided with an air guide groove in a surrounding concave mode, the air guide groove is aligned to an air outlet hole in the rim inflating pipe, and the air guide groove is communicated with the adaptive gap.
The lateral wall of both sides of bush and rim both sides constitutes the holding tank of child lip.
Furthermore, the strap tensioning device is a fastener mounting position and a bolt nut which are respectively mounted at two ends of the strap, the bolt penetrates through the fastener mounting positions at two ends of the strap tensioning device, and the bolt is in threaded fit with the nut.
Furthermore, both ends of the bushing are provided with fastener accommodating positions, and the fastener mounting positions are accommodated in the fastener accommodating positions;
fastening hollows are arranged on the surface of the strap and in the position corresponding to the mounting hole of the mounting position of the fastener, and a bolt passing position is arranged on the fastener containing position back to the direction of the adaptive gap.
Furthermore, the surface of the outer ring of the bush is provided with a strap accommodating groove in a surrounding concave manner.
Preferably, the bushing is made of a polymer material, and the strap is made of a metal material.
Preferably, the thickness of the two sides of the bushing is greater than or equal to the thickness of the middle.
The utility model has the advantages that: the device adopts the bush with supporting strength to be sleeved on the wheel rim depression, and then the bush is fastened through the strap, so that the tire bead is accommodated in the accommodating groove of the tire bead formed by the side walls of the bush and the two sides of the wheel rim, the tire bead can be restrained, the displacement cannot be easily generated, and the running stability of the vehicle in the tire low-pressure state is avoided.
Drawings
Fig. 1 is a schematic view of a state of mounting on a rim according to an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view of a bushing according to an embodiment of the present invention.
Wherein: the tire comprises a bushing 100, an adapting gap 110, an air guide groove 120, a fastener accommodating position 130, a belt accommodating groove 140, a belt 200, a fastener mounting position 210, a bolt nut 220, a fastening hollow 230, a wheel rim A and a tire B.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, a tire locking device comprises a bushing 100 and a belt 200, wherein the bushing 100 is in a ring shape, the bushing 100 is provided with an adapting slit 110 for breaking a ring structure of a body, the belt 200 is sleeved on an outer ring of the bushing 100, and belt tensioning devices are installed at two ends of the belt 200;
the surface of the inner ring of the bushing 100 is provided with an air guide groove 120 in a surrounding concave manner, the air guide groove 120 is aligned with an air outlet hole inside the rim inflation tube, and the air guide groove 120 is communicated with the adapting gap 110.
The two sides of the bush 100 and the side walls of the two sides of the rim form a receiving groove for the bead.
The device adopts the structure that the bushing 100 with supporting strength is sleeved on the wheel rim depression and then is fastened through the belt 200, so that the tire bead is accommodated in the accommodating groove of the tire bead formed by the bushing 100 and the side walls on the two sides of the wheel rim, the tire bead can be restrained, the displacement cannot be easily generated, and the running stability of the vehicle in a tire low-pressure state is avoided; the device also has an air inflation structure for the bushing 100 to be installed without considering the alignment of the bushing when the bushing is installed, while ensuring the strength by providing the air guide groove 120.
The strap tensioning device is a fastener mounting position 210 and a bolt and nut 220 which are respectively mounted at two ends of the strap 200, the bolt is arranged at the fastener mounting position 210 at two ends of the strap tensioning device in a penetrating manner, and the bolt and the nut are in threaded fit.
The assembly of the bolt and the nut is adopted, the structure is reliable, and the installation is convenient.
The two ends of the bushing 100 are both provided with fastener receiving positions 130, and the fastener mounting positions 210 are received in the fastener receiving positions 130;
fastening hollows 230 are formed on the surface of the belt 200 corresponding to the mounting holes of the fastener mounting positions 210, and bolt passing positions are formed on the fastener accommodating positions 130 in a direction opposite to the adapting gaps 110.
The fastening hollow 230 facilitates the assembly of the bolt and the nut during the installation, and no part protruding out of the outer contour of the bushing 100 exists after the whole assembly, so that the stress of the belt 200 is balanced in a tensioned state.
In addition, the surface of the outer ring of the bushing 100 is provided with a band accommodating groove 140 in a surrounding concave manner.
The band 200 is prevented from being displaced.
In addition, the bushing 100 is made of a polymer material, and the band 200 is made of a metal material.
Wherein, the thickness of the two sides of the bushing 100 is larger than or equal to the thickness of the middle.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. The tire locking device is characterized by comprising a lining and a strap, wherein the lining is provided with an adaptive gap for disconnecting an annular structure of a body, the strap is sleeved on an outer ring of the lining, and strap tensioning devices are installed at two ends of the strap;
the surface of the inner ring of the bush is provided with an air guide groove in a surrounding concave manner, the air guide groove is aligned with an air outlet hole in the rim inflation tube and is communicated with the adaptive gap,
the lateral wall of both sides of bush and rim both sides constitutes the holding tank of child lip.
2. The tire locking device according to claim 1, wherein the strap tensioning device is a fastener mounting location and a bolt nut respectively mounted at two ends of the strap, a bolt is arranged at the fastener mounting location at two ends of the strap tensioning device in a penetrating way, and the bolt and the nut are in threaded fit.
3. The tire locking device according to claim 2, wherein both ends of the bushing are provided with fastener receiving positions, and the fastener mounting positions are received in the fastener receiving positions;
fastening hollows are arranged on the surface of the strap and in the position corresponding to the mounting hole of the mounting position of the fastener, and a bolt passing position is arranged on the fastener containing position back to the direction of the adaptive gap.
4. A tire locking apparatus according to claim 3 wherein the surface of the outer race of the bushing is provided with a band receiving groove in a circumferentially concave manner.
5. A tire locking apparatus according to claim 4 wherein said sleeve is of polymeric material and said band is of metallic material.
6. A tire locking apparatus as in claim 5 wherein the thickness of the bushing on both sides is greater than or equal to the thickness of the bushing in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197096.7U CN215096830U (en) | 2021-05-31 | 2021-05-31 | Tire locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197096.7U CN215096830U (en) | 2021-05-31 | 2021-05-31 | Tire locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096830U true CN215096830U (en) | 2021-12-10 |
Family
ID=79301866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121197096.7U Active CN215096830U (en) | 2021-05-31 | 2021-05-31 | Tire locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096830U (en) |
-
2021
- 2021-05-31 CN CN202121197096.7U patent/CN215096830U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |