Automobile escape system

Abstract

The utility model relates to the field of vehicle assistance, in particular to an automobile escape system, which is characterized in that a plurality of mounting holes are preset on a vehicle hub; the escape device comprises an anti-skid piece and a connecting piece; the anti-skid piece and the connecting piece are fixed into a whole; the connecting piece is mounted on a vehicle hub through the mounting hole; when the connecting piece is mounted on the vehicle hub through the mounting hole, the anti-skid piece protrudes out of the original wheel in the radial direction and / or the axial direction of the wheel; and the automobile escape system which is simple and convenient for self-rescue is obtained.

Description

Technical Field

[0001] The utility model relates to the field of vehicle assistance, in particular to a vehicle escape system. Background Art

[0002] For muddy areas on the road, wheels often leak into the mud and need to be pulled out by traction; however, this method is more troublesome.

[0003] In daily life, we often encounter some muddy road areas, which may be caused by rain, snow or other natural factors. When our vehicles are stuck in these muddy areas, we often need to take some measures to rescue the vehicles. Among them, the most common method is to pull the vehicle out of the muddy area by towing; this method requires the cooperation of towing equipment, which can be a winch installed on a third-party vehicle or the vehicle in trouble. This method often requires a long time to wait for the rescue of the third-party vehicle or install a more expensive winch. Utility Model Content

[0004] The utility model provides a car escape system, and aims to solve the technical problem of how to obtain a simple car escape system that is convenient for self-rescue.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0006] A vehicle escape system,

[0007] A plurality of mounting holes are preset on the vehicle wheel hub;

[0008] The escape device includes an anti-skid part and a connecting part; the anti-skid part and the connecting part are fixed together; the connecting part is installed on the wheel hub of the vehicle through a mounting hole;

[0009] When the connecting member is mounted on the vehicle wheel hub through the mounting hole, the anti-skid member protrudes from the original wheel in the radial direction and / or axial direction of the wheel.

[0010] Furthermore, one end of the connecting piece that passes through the mounting hole limits the connecting piece from coming out of the mounting hole through a nut or a hairpin.

[0011] Further, when the connecting member is mounted on the vehicle wheel hub through the mounting hole, the anti-skid member is on the radially outer side of the wheel, and the anti-skid member is in contact with the outer periphery of the wheel.

[0012] Furthermore, the area increaser is detachably connected to the anti-skid component of the escape device, and the area increaser protrudes in the axial direction of the wheel.

[0013] Furthermore, the anti-skid member is fixed to the first end of the extended connecting rod on an end surface adjacent to the axial outer side of the wheel;

[0014] The area enlarger slides through the outer side of the extended connecting rod; a limiting piece is installed at the second end of the extended connecting rod, and the limiting piece is used to prevent the area enlarger from sliding off the extended connecting rod.

[0015] Furthermore, at least two connecting pieces are fixed on the anti-slip piece, and the connecting pieces are used to be installed in different installation holes;

[0016] The anti-skid piece is attached to the axial outer side of the wheel, and both ends of the anti-skid piece protrude in the radial direction of the wheel.

[0017] Furthermore, the anti-slip member is provided with a wheel-holding portion, and the wheel-holding portion is at least clamped on both end surfaces of the wheel;

[0018] The connecting piece is installed and connected with the mounting hole;

[0019] The anti-slip part is also provided with a plug-in part, which is detachably connected to the connecting part.

[0020] Furthermore, the connector is provided with an installation channel, the plug-in portion is inserted into the installation channel, and the fixing component fixes the connector and the plug-in portion together.

[0021] Furthermore, the anti-skid piece is also provided on the outside of the wheel axle, and the outside of the wheel axle protrudes from the end surface of the wheel.

[0022] The beneficial effects of the utility model are:

[0023] When the connecting piece 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid piece 21 of the escaper 20 protrudes radially and / or axially from the original wheel; the protruding anti-skid piece 21 enables the escaper 20 to greatly increase the grip of the tire with the ground, thereby obtaining a simple and self-rescue car escape system. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of a wheel hub according to Embodiment 1 of the present application;

[0025] Figure 2 Schematic diagram of the escape device 20 of the first embodiment of the present application;

[0026] Figure 3 This is an application schematic diagram of Embodiment 1;

[0027] Figure 4 This is an improved schematic diagram of Embodiment 1;

[0028] Figure 5 is a schematic diagram of the escape device 20 of the second embodiment;

[0029] Figure 6 This is an application schematic diagram of Embodiment 2;

[0030] Figure 7is a schematic diagram of the escape device 20 of the second embodiment;

[0031] Figure 8 This is an application schematic diagram of Embodiment 2;

[0032] Reference table of reference numerals:

[0033] Mounting hole 10;

[0034] The escape device 20, the anti-slip part 21, the plug-in part 211, the wheel holding part 212, the axle outer part 213, the connecting part 22, and the installation channel 221;

[0035] The area increaser 30 and the extension connecting rod 40 are provided. DETAILED DESCRIPTION

[0036] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0037] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0038] Embodiment 1

[0039] See also Figures 1 to 4 , a car escape system,

[0040] A plurality of mounting holes 10 are preset on the vehicle wheel hub;

[0041] The escape device 20 includes an anti-skid member 21 and a connecting member 22 ; the anti-skid member 21 and the connecting member 22 are fixed together; the connecting member 22 is installed on the wheel hub of the vehicle through the mounting hole 10 .

[0042] See also Figure 3 , wherein, when the connecting member 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid member 21 protrudes from the original wheel in the radial direction and / or axial direction of the wheel.

[0043] To sum up, when the connecting piece 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid piece 21 of the escape device 20 protrudes radially and / or axially from the original wheel; the protruding anti-skid piece 21 enables the escape device 20 to greatly increase the grip of the tire with the ground, thereby obtaining a simple and self-rescue car escape system.

[0044] Furthermore, one end of the connector 22 passing through the mounting hole 10 can be restricted from coming out of the mounting hole 10 by a nut or a hairpin; specifically, the nut can be threadedly connected to the connector 22; or the protruding end of the connector 22 can be radially inserted into the hairpin.

[0045] Further, when the connecting member 22 is mounted on the vehicle wheel hub through the mounting hole 10 , the anti-skid member 21 is on the radially outer side of the wheel, and the anti-skid member 21 is in contact with the outer circumference of the wheel.

[0046] For further information, see Figure 4 The area increaser 30 is detachably connected to the anti-skid member 21 of the escape device 20, and the area increaser 30 protrudes in the axial direction of the wheel, so that the contact area of ​​the area increaser 30 with the road surface can be further increased.

[0047] Furthermore, the anti-skid member 21 is fixed to the first end of the extended connecting rod 40 on the end surface adjacent to the axial outer side of the wheel;

[0048] The area increaser 30 slides through the outside of the extension connecting rod 40; a limiting member is installed at the second end of the extension connecting rod 40, and the limiting member is used to prevent the area increaser 30 from slipping off the extension connecting rod 40. The limiting member can be a nut, a hairpin, etc.

[0049] Since the area increaser 30 can rotate around the extension connecting rod 40, under the influence of its own weight, the area increaser 30 always has one side facing the road surface, which is the contact surface; the contact surface of the area increaser 30 is set to be a plate shape.

[0050] Embodiment 2

[0051] See also Figure 5 , Figure 6 , a plurality of mounting holes 10 are preset on the vehicle wheel hub;

[0052] The escape device 20 includes an anti-skid member 21 and a connecting member 22 ; the anti-skid member 21 and the connecting member 22 are fixed together; the connecting member 22 is installed on the wheel hub of the vehicle through the mounting hole 10 .

[0053] See also Figure 3 , wherein, when the connecting member 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid member 21 protrudes from the original wheel in the radial direction and / or axial direction of the wheel.

[0054] To sum up, when the connecting piece 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid piece 21 of the escape device 20 protrudes radially and / or axially from the original wheel; the protruding anti-skid piece 21 enables the escape device 20 to greatly increase the friction between the tire and the ground, thereby obtaining a simple and self-rescue car escape system.

[0055] Furthermore, at least two connecting members 22 are fixed on the anti-slip member 21, and the connecting members 22 are used to be installed with different mounting holes 10;

[0056] The anti-skid member 21 is attached to the axially outer side of the wheel, and both ends of the anti-skid member 21 protrude in the radial direction of the wheel.

[0057] Since the anti-skid member 21 protrudes from both radial ends of the wheel, the grip of the tire with the ground can be greatly increased.

[0058] Embodiment 3

[0059] See also Figure 7 , Figure 8 , a car escape system,

[0060] A plurality of mounting holes 10 are preset on the vehicle wheel hub;

[0061] The escape device 20 includes an anti-skid member 21 and a connecting member 22 ; the anti-skid member 21 and the connecting member 22 are fixed together; the connecting member 22 is installed on the wheel hub of the vehicle through the mounting hole 10 .

[0062] See also Figure 3 , wherein, when the connecting member 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid member 21 protrudes from the original wheel in the radial direction and / or axial direction of the wheel.

[0063] To sum up, when the connecting piece 22 is installed on the vehicle wheel hub through the mounting hole 10, the anti-skid piece 21 of the escape device 20 protrudes radially and / or axially from the original wheel; the protruding anti-skid piece 21 enables the escape device 20 to greatly increase the grip of the tire with the ground, thereby obtaining a simple and self-rescue car escape system.

[0064] Furthermore, the anti-slip member 21 is provided with a wheel-holding portion 212, and the wheel-holding portion 212 is at least clamped on both end surfaces of the wheel;

[0065] The connecting piece 22 is installed and connected with the mounting hole 10;

[0066] The anti-slip member 21 is also provided with a plug-in portion 211, and the plug-in portion 211 is detachably connected to the connecting member 22, so that the anti-slip member 21 of the escaper 20 is indirectly connected to the wheel hub.

[0067] Furthermore, the connector 22 is provided with an installation channel 221, and the plug-in part 211 is inserted into the installation channel 221, and the fixing component fixes the connector 22 and the plug-in part 211 together; wherein the fixing part can be a nut, which is threadedly connected to the plug-in part 211, and the nut limits the plug-in part 211 from detaching from the installation channel 221; the fixing part can also be a hairpin pin, which passes through the installation channel 221 and penetrates the plug-in part 211 and the connector 22.

[0068] The limiting members or limiting structures that prevent the connecting member 22 from being separated from the mounting hole 10 and the connecting part 211 from being separated from the mounting channel 221 can be the same; there are many such limiting structures on the market, and examples are not given here one by one; the nuts and hairpins mentioned above are just two of the most commonly used structures, but do not limit the scope of protection of this application.

[0069] Furthermore, the anti-skid member 2 is also provided with an axle outer portion 213, and the axle outer portion 213 protrudes from the end surface of the wheel.

[0070] In addition, a vehicle wheel hub for helping a car get out of trouble is provided, and a plurality of mounting holes are preset on the vehicle wheel hub; the mounting holes are used to install anti-skid parts, and the anti-skid parts are not limited to any structure and shape as long as they can be installed in the mounting holes and can protrude radially and / or axially from the original wheel.

[0071] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A vehicle escape system, characterized in that: A plurality of mounting holes are preset on the vehicle wheel hub; The escape device includes an anti-skid part and a connecting part; the anti-skid part and the connecting part are fixed together; the connecting part is installed on the wheel hub of the vehicle through a mounting hole; When the connecting member is mounted on the vehicle wheel hub through the mounting hole, the anti-skid member protrudes from the original wheel in the radial direction and / or axial direction of the wheel.

2. The vehicle escape system according to claim 1, characterized in that: One end of the connecting piece that passes through the mounting hole is restricted from coming out of the mounting hole by a nut or a hairpin.

3. The vehicle escape system according to claim 1, characterized in that: When the connecting member is mounted on the vehicle wheel hub through the mounting hole, the anti-skid member is located radially outside the wheel and contacts the outer periphery of the wheel.

4. The vehicle escape system according to claim 3, characterized in that: The area enlarger is detachably connected to the anti-skid piece of the escape device, and the area enlarger protrudes in the axial direction of the wheel.

5. The vehicle escape system according to claim 4, characterized in that: The anti-skid member is fixed to the first end of the extended connecting rod on the end surface adjacent to the axial outer side of the wheel; The area enlarger slides through the outer side of the extended connecting rod; a limiting piece is installed at the second end of the extended connecting rod, and the limiting piece is used to prevent the area enlarger from sliding off the extended connecting rod.

6. The vehicle escape system according to claim 1, characterized in that: At least two connecting pieces are fixed on the anti-slip piece, and the connecting pieces are used to be installed in different mounting holes; The anti-skid piece is attached to the axial outer side of the wheel, and both ends of the anti-skid piece protrude in the radial direction of the wheel.

7. The vehicle escape system according to claim 1, characterized in that: The anti-skid member is provided with a wheel-holding portion, and the wheel-holding portion is at least clamped on both end surfaces of the wheel; The connecting piece is installed and connected with the mounting hole; The anti-slip part is also provided with a plug-in part, which is detachably connected to the connecting part.

8. The vehicle escape system according to claim 7, characterized in that: The connector is provided with an installation channel, the plug-in portion is inserted into the installation channel, and the fixing component fixes the connector and the plug-in portion together.

9. The vehicle escape system according to claim 7, characterized in that: The anti-skid piece is also arranged on the outside of the wheel axle, and the outside of the wheel axle protrudes from the end surface of the wheel.

10. The vehicle escape system according to claim 1, characterized in that: A plurality of mounting holes are preset on the vehicle wheel hub; the mounting holes are used to install anti-skid parts, and the anti-skid parts protrude from the original wheel in the radial direction and / or axial direction of the wheel.

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