Spare wheel device for quick rescue of automobile

Abstract

The utility model discloses an automobile quick rescue spare wheel device which comprises a spare wheel fixing mechanism and a spare wheel moving mechanism, and the spare wheel fixing mechanism comprises a spare wheel fixing hub, a spare wheel fixing tire, a spare wheel supporting bolt, a spare wheel fixing bolt and a protective isolation plate. The spare wheel moving mechanism comprises a spare wheel hinge, a spare wheel moving hub, a spare wheel moving tire, an automobile wheel hub, an automobile wheel hub supporting bolt and an automobile wheel axle, and when the automobile wheel tire is insufficient in air pressure or bursts, the automobile wheel is sunken and cannot run, and the spare wheel moving mechanism is fixed through the supporting and fixing structure. The spare wheel fixing mechanism and the spare wheel moving mechanism are installed beside the automobile wheel, then the spare wheel fixing mechanism and the spare wheel moving mechanism are spliced into one wheel by moving, adjusting and fixing the automobile, the wheel which needs to be rescued is replaced for bearing and driving, and rapid rescue is achieved.

Description

Technical Field

[0001] This utility model relates to the field of automobile rescue technology, and in particular to a quick automobile rescue spare wheel device. Background Technology

[0002] Cars are a common means of transportation for people's work and daily life. During use, they are prone to problems such as tire blowouts, tire damage, and getting stuck in mud, rendering them immobile and requiring on-site assistance. Currently, on-site assistance involves towing services, on-site repairs, and tire replacements, which are time-consuming, labor-intensive, and expensive. Self-repair or tire replacement is difficult and poses safety hazards. Therefore, a safe and quick method of on-site assistance is needed. Summary of the Invention

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, this utility model provides a quick and easy vehicle emergency backup wheel device, which can easily and quickly install a backup wheel, enabling the vehicle to be driven safely and quickly to a repair shop for tire repair or replacement. This reduces the manual labor intensity of vehicle emergency rescue, lowers rescue costs, and improves rescue efficiency and safety.

[0004] According to an embodiment of this utility model, a quick-rescue spare wheel device for automobiles is provided, including a spare wheel fixing mechanism and a spare wheel movable mechanism. It also relates to an automobile wheel hub, an automobile wheel hub support bolt, and an automobile wheel axle. The spare wheel fixing mechanism includes a spare wheel fixing hub, a spare wheel fixing tire, a spare wheel support bolt, a spare wheel fixing bolt, and a protective isolation plate. The outer circumference of the spare wheel fixing hub is the spare wheel fixing tire, which is fixed to the side of the automobile wheel hub by the spare wheel support bolt. The spare wheel fixing bolt is used to fix the spare wheel movable mechanism to the spare wheel fixing mechanism. The protective isolation plate is used between the spare wheel fixing hub and the automobile wheel hub to prevent frictional damage between them. The wheel movement mechanism includes a spare wheel hinge, a spare wheel movable hub, and a spare wheel movable tire. The outer ring of the spare wheel movable hub is the spare wheel movable tire. The spare wheel hinge connects the spare wheel movable hub and the spare wheel fixed hub, allowing the spare wheel movable hub to move within the spare wheel fixed hub. The vehicle wheel hub is fixedly connected to the vehicle wheel axle via a vehicle wheel hub support bolt. One end of the spare wheel support bolt has an internal thread, which is threadedly connected to the vehicle wheel hub support bolt, fixing the spare wheel fixed hub and the vehicle wheel hub to the vehicle wheel axle. Through the support and fixing structure, the spare wheel fixing mechanism and the spare wheel movement mechanism are installed next to the vehicle wheel, forming a single wheel that replaces the wheel requiring rescue for bearing load and driving, enabling rapid rescue.

[0005] The car quick-rescue spare wheel device of this utility model embodiment has at least the following beneficial effects: In use, when a car tire has insufficient air pressure or a blowout, causing the car wheel to sink and become immobile, the car quick-rescue spare wheel can be quickly and directly installed next to the car wheel, allowing the car to move. During installation, the spare wheel's movable mechanism is folded up, the protective isolation plate is attached to the outside of the car wheel, the car quick-rescue spare wheel is attached to the protective isolation plate, the spare wheel support bolt corresponds to the hole of the car wheel hub support bolt, the nut of the car wheel hub support bolt is removed, and the spare wheel support bolt passes through the spare wheel fixing hub, the protective isolation plate, and the car wheel hub. The internal thread at one end of the spare wheel support bolt is connected to the car wheel... The wheel hub support bolts are connected by threads to fix the spare wheel hub and the car wheel hub to the car wheel axle. The spare wheel hub and the car wheel hub are aligned by bolts, and the spare wheel fixing mechanism is installed on the upper part of the car wheel that needs to be rescued. Slightly move the car forward or backward to move the car wheel position, so that the spare wheel fixing mechanism rotates to the upper part position to support the car. Then, the spare wheel movable mechanism, through the spare wheel hinge structure, makes the spare wheel movable hub and spare wheel movable tire parallel to the spare wheel fixing mechanism. Finally, the spare wheel fixing mechanism and the spare wheel movable mechanism are assembled into a wheel by the spare wheel fixing bolts, which replaces the wheel that needs to be rescued to carry the load and drive.

[0006] According to some embodiments of this utility model, the spare wheel fixing mechanism and the spare wheel moving mechanism are combined to form a wheel. The outer diameter of the spare wheel is the same as the outer diameter of the car wheel, or the outer diameter of the spare wheel is larger than the outer diameter of the car wheel, and the inner diameter of the spare wheel fixing hub is also larger than the outer diameter of the car wheel. After the spare wheel is installed, the spare wheel is wrapped around the car wheel.

[0007] According to some embodiments of this utility model, the thickness of the spare wheel is smaller than that of the car wheel, and it can be closely attached to the side of the car wheel.

[0008] According to some embodiments of this utility model, the spare wheel fixed tire and the spare wheel movable tire are solid tires or rubber tires, and the tires are bonded to the wheel hub as one piece.

[0009] According to some embodiments of this utility model, the spare wheel fixed hub and the spare wheel movable hub are connected by hinges or directly spliced ​​together, and fixed on a plane using spare wheel fixing bolts or buckles.

[0010] According to some embodiments of this utility model, the spare wheel fixing bolt is connected to the spare wheel fixing hub at one end and to the spare wheel movable hub at the other end via a nut.

[0011] According to some embodiments of this utility model, in order to reduce weight, the fixed hub of the spare wheel and the movable hub of the spare wheel have holes or are made into strip shapes, and are made of lightweight and high-strength materials.

[0012] According to some embodiments of this utility model, the bolt holes on the spare wheel fixing hub correspond to the holes on the car wheel hub and are larger than the holes on the car wheel hub, so that the fixing nuts of the car wheel hub support bolts can be removed. The bolt holes on the spare wheel fixing hub are matched with the size of the spare wheel support bolts to prevent the spare wheel from shaking.

[0013] According to some embodiments of this utility model, one end of the spare wheel support bolt has an internal thread, which matches the external thread of the automobile wheel hub support bolt, and they are fixedly connected by the thread and the bolt.

[0014] According to some embodiments of this utility model, the protective isolation plate is installed between the spare wheel fixing hub and the car wheel hub, and is made of soft material and is pasted together with the spare wheel fixing hub.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a front view of the car quick-rescue spare wheel device according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the fixed connection between the spare wheel support bolt and the automobile wheel hub support bolt according to an embodiment of the present invention;

[0019] Figure 3 This is a cross-sectional view of the vehicle quick-rescue spare wheel device according to an embodiment of the present utility model;

[0020] Figure 4 This is another cross-sectional view of the car quick-rescue spare wheel device according to an embodiment of the present utility model;

[0021] Figure 5 This is another cross-sectional view of the car quick-rescue spare wheel device according to an embodiment of the present utility model;

[0022] Figure 6 This is another cross-sectional view of the car quick-rescue spare wheel device according to an embodiment of the present utility model;

[0023] Explanation of reference numerals in the attached figures:

[0024] Spare wheel fixing mechanism 100, spare wheel fixing hub 110, spare wheel fixing tire 120, spare wheel support bolt 130, spare wheel fixing bolt 140, protective isolation plate 150.

[0025] Spare wheel movable mechanism 200, spare wheel movable hub 210, spare wheel movable tire 220, spare wheel hinge 230

[0026] Car wheel 300, car wheel rim 310, car wheel tire 320, car wheel rim support bolt 330

[0027] Car wheel axle 400. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] Understandably, referring to Figures 1 to 6This utility model discloses a quick-rescue spare wheel device for automobiles, comprising a spare wheel fixing mechanism 100 and a spare wheel movable mechanism 200, as well as an automobile wheel 300, an automobile wheel hub 310, an automobile wheel hub support bolt 330, and an automobile wheel axle 400. The spare wheel fixing mechanism 100 includes a spare wheel fixing hub 110, a spare wheel fixing tire 120, a spare wheel support bolt 130, a spare wheel fixing bolt 140, and a protective isolation plate 150. The spare wheel fixing hub 110 has a spare wheel fixing tire 120 on its outer circumference and is fixed to the automobile wheel hub 310 by the spare wheel support bolt 130. The spare wheel fixing bolt 140 is used to fix the spare wheel movable mechanism 200 to the spare wheel fixing mechanism 100. The protective isolation plate 150 is used between the spare wheel fixing hub 110 and the automobile wheel hub 310 to prevent frictional damage between them. The wheel movement mechanism 200 includes a spare wheel hinge 230, a spare wheel movable hub 210, and a spare wheel movable tire 220. The outer circumference of the spare wheel movable hub 210 is the spare wheel movable tire 220. The spare wheel hinge 230 connects the spare wheel movable hub 210 and the spare wheel fixed hub 110, allowing the spare wheel movable hub 210 to move on the spare wheel fixed hub 110. The vehicle wheel hub 310 is fixedly connected to the vehicle wheel axle 400 via a vehicle wheel hub support bolt 330. One end of the spare wheel support bolt 130 has an internal thread, which is fixedly connected to the vehicle wheel hub support bolt 330 via the thread. The spare wheel fixed hub 110 and the vehicle wheel hub 310 are fixed on the vehicle wheel axle 400. Through the support and fixing structure, the spare wheel fixing mechanism 100 and the spare wheel movement mechanism 200 are installed next to the vehicle wheel 300, forming a wheel that replaces the wheel that needs rescue for bearing and driving, thus achieving quick rescue.

[0033] When in use, if the tire 320 of the car wheel has insufficient air pressure or a blowout, and the car wheel 300 sinks and cannot move, the quick-rescue spare wheel can be directly and quickly installed next to the car wheel, allowing the car to move again. During installation, the spare wheel's movable mechanism 200 is folded up, and the protective isolation plate 150 is attached to the outside of the car wheel 300. The quick-rescue spare wheel is then attached to the protective isolation plate 150. The holes of the spare wheel support bolt 130 correspond to the holes of the car wheel hub support bolt 330. The nut of the car wheel hub support bolt 330 is removed, and the spare wheel support bolt 130 is passed through the spare wheel hub 110, the protective isolation plate 150, and the car wheel hub 310. The internal thread at one end of the spare wheel support bolt 130 is threadedly connected to the car wheel hub support bolt 330. Bolt 330 secures the spare wheel hub 110 and the vehicle wheel hub 310 to the vehicle wheel axle 400. The spare wheel hub 110 and the vehicle wheel hub 310 are aligned via bolts. The spare wheel fixing mechanism 100 is installed on the upper half of the vehicle wheel 300 requiring rescue. Slightly moving the vehicle forward or backward shifts the position of the vehicle wheel 300, causing the spare wheel fixing mechanism 100 to rotate to the lower half to support the vehicle. Then, the spare wheel movable mechanism 200, through the spare wheel hinge 230 structure, aligns the spare wheel movable hub 210 and the spare wheel movable tire 220 parallel to the spare wheel fixing mechanism 100. Finally, using spare wheel fixing bolts 140, the spare wheel fixing mechanism 100 and the spare wheel movable mechanism 200 are assembled into a single wheel, replacing the wheel requiring rescue for load-bearing and driving.

[0034] It should be noted that, referring to Figure 1 , Figure 4 and Figure 6 The spare wheel fixing mechanism 100 and the spare wheel moving mechanism 200 are put together to form a wheel. The outer diameter of the spare wheel is the same as the outer diameter of the car wheel 300, or the outer diameter of the spare wheel is larger than the outer diameter of the car wheel 300. The inner diameter of the spare wheel fixing hub 110 is also larger than the outer diameter of the car wheel 300. After the spare wheel is installed, the spare wheel is wrapped around the car wheel 300.

[0035] The spare wheel is thinner than the car wheel 300 and can fit snugly next to the car wheel 300.

[0036] The spare wheel fixed tire 120 and the spare wheel movable tire 220 are solid tires or rubber tires, and the tires are bonded to the rim as one piece.

[0037] Understandably, referring to Figure 1 , Figure 4 and Figure 6The spare wheel fixed hub 110 and the spare wheel movable hub 210 are connected or directly spliced ​​by the spare wheel hinge 230, and fixed on a plane using spare wheel fixing bolts 140 or clips.

[0038] The spare wheel fixing bolt 140 is connected to the spare wheel fixing hub 110 at one end via a nut, and to the spare wheel movable hub 210 at the other end.

[0039] The spare wheel has a fixed hub 110 and a movable hub 210. To reduce weight, holes are made in the hub or a strip shape is formed.

[0040] Understandably, referring to Figures 1 to 6 The bolt holes on the spare wheel fixing hub 110 correspond to the bolt holes on the car wheel hub 310 and are larger than the holes on the car wheel hub 310, so that the fixing nuts of the car wheel hub support bolt 330 can be removed. The bolt holes on the spare wheel fixing hub 110 are matched in size with the spare wheel support bolt 130.

[0041] It should be noted that, referring to Figures 2 to 6 The spare wheel support bolt 130 has an internal thread at one end, which matches the external thread of the car wheel hub support bolt 330. They are connected by threads and bolts. After installing one spare wheel support bolt 130, the car wheel hub support bolt 330 fixing nut is removed and the next spare wheel support bolt 130 is installed.

[0042] It should be noted that, referring to Figures 3 to 6 The protective isolation plate 150 is installed between the spare wheel fixing hub 110 and the car wheel hub 310. In terms of manufacturing, it is pasted together with the spare wheel fixing hub 110. The protective isolation plate 150 is made of soft material.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick response spare wheel device for a vehicle, characterized in that, include: Spare wheel fixing mechanism and spare wheel moving mechanism, as well as those involving automobile wheel hub, automobile wheel hub support bolt, and automobile wheel axle; The spare wheel fixing mechanism includes a spare wheel fixing hub, a spare wheel fixing tire, a spare wheel support bolt, a spare wheel fixing bolt, and a protective isolation plate. The outer ring of the spare wheel fixing hub is the spare wheel fixing tire, which is fixed to the side of the vehicle wheel hub by the spare wheel support bolt. The spare wheel fixing bolt is used to fix the spare wheel movable mechanism to the spare wheel fixing mechanism. The protective isolation plate is used between the spare wheel fixing hub and the vehicle wheel hub to prevent friction damage between the spare wheel fixing hub and the vehicle wheel hub. The spare wheel movable mechanism includes a spare wheel hinge, a spare wheel movable hub, and a spare wheel movable tire. The outer ring of the spare wheel movable hub is the spare wheel movable tire. The spare wheel hinge connects the spare wheel movable hub and the spare wheel fixed hub, so that the spare wheel movable hub can move on the spare wheel fixed hub. The car wheel hub is fixedly connected to the car wheel axle by the car wheel hub support bolt; one end of the spare wheel support bolt has an internal thread, which is fixedly connected to the car wheel hub support bolt by the thread, thus fixing the spare wheel hub and the car wheel hub to the car wheel axle. Through a support and fixing structure, the spare wheel fixing mechanism and the spare wheel moving mechanism are installed next to the car wheel. Then, by moving the car and adjusting and fixing them, they are assembled into a wheel to replace the wheel that needs to be rescued, so as to achieve quick rescue.

2. The automotive quick rescue spare wheel device as claimed in claim 1, wherein, The spare wheel fixing mechanism and the spare wheel moving mechanism are put together to form a wheel. The outer diameter of the spare wheel is the same as that of the car wheel, or the outer diameter of the spare wheel is larger than that of the car wheel. The inner diameter of the spare wheel fixing hub is also larger than that of the car wheel. After the spare wheel is installed, the spare wheel is wrapped around the car wheel.

3. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The spare wheel is thinner than the car wheel and can fit snugly next to the car wheel.

4. The automotive quick rescue spare wheel apparatus as claimed in claim 1, wherein, The spare wheel fixed tire and the spare wheel movable tire are solid tires or rubber tires, and the tires are bonded to the wheel hub as one piece.

5. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The spare wheel fixed hub and the spare wheel movable hub are connected by hinges or directly spliced ​​together, and fixed on a plane using spare wheel fixing bolts or clips.

6. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The spare wheel fixing bolt is connected to the spare wheel fixing hub at one end and to the spare wheel movable hub at the other end via a nut.

7. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The spare wheel fixed hub and the spare wheel movable hub have holes or strip shapes made on the hubs to reduce weight.

8. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The bolt holes on the spare wheel fixing hub correspond to the holes on the car wheel hub and are larger than the holes on the car wheel hub, allowing the car wheel hub support bolt fixing nut to be removed. The bolt holes on the spare wheel fixing hub are of the same size as the spare wheel support bolt.

9. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, One end of the spare wheel support bolt has an internal thread, which matches the external thread of the car wheel hub support bolt, and they are fixedly connected by the thread and the bolt.

10. The automotive quick rescue spare wheel arrangement as claimed in claim 1 wherein, The protection isolation plate is installed between the spare wheel fixing hub and the automobile wheel hub, and is made of soft material.

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