Tire puncture prevention device

Abstract

This invention provides a tire puncture prevention device for automobiles, including magnetic components installed on the underbody of the vehicle in front of and behind the wheels. Each magnetic component includes a box with an open bottom. Magnets are detachably connected to the inner sides of the top and side walls of the box. Through holes are evenly distributed along the top centerline of the magnetic component. Nuts corresponding to each through hole are welded to the underbody of the vehicle. The center line of the nuts is on the same plane as the vertical center plane of the wheel. The magnetic components are fixed to the underbody of the vehicle by bolts located in the through holes and corresponding nuts. This invention, by installing magnetic components under the underbody near the wheels, attracts sharp metal objects from the road surface, effectively preventing tire punctures, extending tire life, reducing the frequency of tire repair and replacement, and lowering driving safety hazards.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and more specifically, to a tire puncture prevention device for automobiles. Background Technology

[0002] Whether on ordinary roads or construction sites, sharp metal objects such as nails can sometimes be spilled. If not cleaned up promptly, these objects may go unnoticed by drivers, especially at night or on roads with poor conditions. Car tires are prone to getting punctured or run over. At best, this causes a slow leak, gradually lowering the tire pressure and creating an imbalance among the four tires, resulting in a bumpy ride. At worst, the tire pressure can drop to zero in a short time, requiring the car to stop immediately, change to a spare tire, or call for mobile tire repair, delaying travel and severely impacting the tire's lifespan. If a car tire runs over a nail or similar object on a highway, it can be fatal. Utility Model Content

[0003] In view of the above problems, the purpose of this utility model is to provide a tire puncture prevention device for automobiles. By installing a magnetic component under the car floor near the wheel, it can attract sharp metal objects on the road surface, thereby effectively preventing tires from being punctured, extending tire life, reducing the frequency of tire repair and replacement, and reducing driving safety hazards.

[0004] This utility model provides a tire puncture prevention device for automobiles, comprising magnetic components installed on the underbody panels in front of and behind the automobile wheels, wherein...

[0005] The magnetic attraction component includes a box with an opening at the bottom. Magnet pieces are detachably connected to the inner sides of the top and side walls of the box. Through holes are evenly arranged along the top center line of the magnetic attraction component.

[0006] Nuts corresponding to the through holes are welded to the vehicle floor plate. The center line of the nuts is on the same plane as the vertical center plane of the wheel. The magnetic attraction component is fixed to the bottom of the vehicle floor plate by bolts set in the through holes and the corresponding nuts.

[0007] The width of the box along the width direction of the wheel is not less than the width of the tire of the wheel.

[0008] The distance between the box body and the adjacent wheel arc baffle is not less than 10cm.

[0009] The internal depth of the magnetic suction component is no more than 10cm.

[0010] The height of the nut is no more than 1 cm.

[0011] The magnet sheet is a high-strength magnet sheet.

[0012] The box is a square iron plate box, and the top wall of the iron plate box is square.

[0013] Threaded holes are provided in the middle of the top wall and side wall of the box body, and central holes are provided in the middle of the magnet pieces. The magnet pieces are fixed to the box body by screws passing through the central holes and the corresponding threaded holes.

[0014] The bolts are hexagonal flange bolts.

[0015] The magnetic components are respectively installed at the position of the vehicle floor in front of the front wheels and at the position of the vehicle floor behind the rear wheels.

[0016] As described above, the tire puncture prevention device provided by this utility model includes magnetic components installed on the undercarriage plate in front of and behind the vehicle wheels. These magnetic components are box-shaped and can attract iron objects from the ground into their interior. This utility model can effectively attract sharp metal objects on the road surface, preventing tire punctures, reducing driving safety hazards, extending tire lifespan, reducing the frequency of tire repair and replacement, and saving unnecessary expenses. Attached Figure Description

[0017] Other objects and results of this invention will become more apparent and readily understood upon referring to the following description taken in conjunction with the accompanying drawings, and with a more complete understanding of the invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of an anti-puncture device for automobile tires according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the box body according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram illustrating the use of the tire puncture prevention device according to an embodiment of the present invention;

[0021] Among them, 1-magnetic suction component, 11-box body, 12-magnetic piece, 13-through hole, 14-threaded hole, 15-screw, 2-nut, 3-bolt, 4-car floor plate, 5-wheel arc baffle;

[0022] In all the accompanying drawings, the same reference numerals indicate similar or corresponding features or functions. Detailed Implementation

[0023] This invention can be modified in various ways and has various embodiments, with specific embodiments illustrated in the accompanying drawings. However, this invention is not limited to this specific implementation and all modifications, equivalents, and substitutions falling within the spirit and technical scope of this invention are to be understood as included.

[0024] Ordinal terms such as "first," "second," etc., may be used to describe various constituent elements, but the constituent elements are not limited to these terms. The terms are used only to distinguish one constituent element from another. For example, without departing from the scope of the claims of this utility model, a second constituent element may be named a first constituent element, and similarly, a first constituent element may be named a second constituent element. Terms and / or include combinations of multiple associated items or one of multiple associated items.

[0025] It should be understood that when referring to a constituent element being "connected" or "in contact" with other constituent elements, this includes not only cases where it is directly connected or in contact with other constituent elements, but also cases where other constituent elements exist between them. Conversely, when referring to a constituent element being "directly connected" or "directly in contact" with other constituent elements, it should be understood that no other constituent elements exist between them.

[0026] In the description of the embodiments, when it is stated that a certain component is formed "on or under" other components, "on or under" includes both two components that are in direct contact with each other and at least one other component that is configured to be formed between the two components. Furthermore, when expressed as "on or under", based on a certain component, it refers not only to the upper direction but may also include the lower direction.

[0027] The terminology used in this application is for illustrative purposes only and is not intended to limit the scope of the invention. Unless the context clearly specifies otherwise, singular expressions include plural expressions. In this application, terms such as "comprising" or "having" are used to specify the presence of features, numbers, steps, operations, constituent elements, components, or combinations thereof described in the specification, and do not preclude the presence or additional possibilities of one or more other features, numbers, steps, operations, constituent elements, components, or combinations thereof.

[0028] Unless otherwise defined, including technical or scientific terms, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Terms as defined in commonly used dictionaries should be interpreted in a meaning consistent with their meaning in the context of the relevant art, and should not be construed as having an ideal or overly formal meaning unless explicitly defined in this application.

[0029] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Figure 1 This is a schematic diagram of the structure of an anti-puncture device for automobile tires according to an embodiment of the present utility model; Figure 2This is a schematic diagram of the box body according to an embodiment of the present utility model; Figure 3 This is a schematic diagram illustrating the use of the anti-puncture device for automobile tires according to an embodiment of the present invention.

[0031] like Figures 1-3 As shown in the figure, the tire puncture prevention device proposed in this embodiment can be used for various types of cars, small and medium-sized trucks, etc., and is especially suitable for vehicles that frequently travel in places with a lot of metal objects, such as construction sites and industrial areas, to prevent tires from being punctured.

[0032] This tire puncture prevention device includes a magnetic component 1 installed on a horizontal floor plate 4 in front of and behind the vehicle wheels. During vehicle operation, the magnetic component 1 is used to attract sharp metal objects on the road surface, such as nails, self-tapping screws, iron sheets, and iron rods, which may damage the tires.

[0033] The magnetic component 1 may include a box 11 with an opening at the bottom. Magnets 12 are detachably connected to the inner sides of the top and side walls of the box 11. The magnets 12 cover the entire inner wall of the box 11. Through holes 13 are evenly arranged along the top center line of the magnetic component 1. Nuts 2 corresponding to the through holes 13 are welded to the vehicle floor 4. The center line of the nuts 2 is on the same plane as the vertical center plane of the wheel. The magnetic component 1 is fixed to the bottom of the vehicle floor 4 by bolts 3 passing through the through holes 13 and the corresponding nuts 2.

[0034] The magnetic component 1 is box-shaped, with an outer box body 11 and an inner layer of magnetic sheets 12. The magnetic sheets 12 are used to attract sharp metal objects from the ground into the box. Once attracted, the sharp metal objects are located inside the box and are stably attracted, making them less likely to fall off while the vehicle is in motion. The detachable magnetic sheets 12 facilitate replacement and maintenance.

[0035] A minor modification is made to the vehicle floor plate 4. Nuts 2 are welded to the horizontal positions of the floor plate in front of and behind the wheels to install the magnetic suction component 1. The through holes 13 on the top of the magnetic suction component 1 are aligned with the nuts 2, and then the magnetic suction component 1 is tightened with bolts 3. The magnetic suction component 1 will not fall off due to vibration or bumps. The magnetic suction component 1 is fixed to the floor plate 4 in front of and behind the wheels, facing the wheels, which can attract sharp metal objects on the ground to the magnetic suction component 1 in advance, preventing sharp metal objects from piercing the wheels. When parking and resting, sharp metal objects and dirt can be manually cleaned from the magnetic suction component 1.

[0036] In one specific embodiment of this utility model, in order to effectively adsorb sharp metal objects near the wheel, the width of the box 11 along the width direction of the wheel is not less than the tire width. The box 11 faces the wheel, and its width is not less than the outer width of the tire, so it can comprehensively adsorb sharp metal objects in the road surface area that the wheel will drive over.

[0037] In one specific embodiment of this utility model, in order not to affect the operation of the wheel, the distance between the box body 11 and the adjacent wheel arc baffle 5 is not less than 10cm. If the magnetic attraction component 1 has a distance of more than 10cm between it and the wheel arc baffle 5, then it has a distance of more than 20cm between it and the wheel, which can ensure that the magnetic attraction component 1 can effectively attract sharp metal objects in advance during the high-speed movement of the vehicle.

[0038] In one specific embodiment of this utility model, in order not to affect the normal operation of the vehicle, the internal depth of the magnetic suction component 1 is no more than 10cm. The interior of the magnetic suction component 1 is sufficient to hold sharp metal objects, and the magnetic suction component 1 is not too low to affect the driving of the vehicle.

[0039] In one specific embodiment of this utility model, the height of the nut 2 is no more than 1 cm. The height of the nut 2 is sufficient to ensure a secure screw-in connection, and the combined height of the nut 2 and the magnetic component 1 will not affect the normal operation of the vehicle.

[0040] In one specific embodiment of this utility model, the magnet sheet 12 can be a high-strength magnet sheet. The high-strength magnet sheet has a strong attraction force and can attract sharp metal objects from a distance of 20cm away. It can also prevent sharp metal objects from falling off during vehicle bumps.

[0041] In one specific embodiment of this utility model, the box body 11 is a square iron plate box with a square top wall. A square magnet is set on the top of the regular-shaped iron plate box, and four magnets are set on the four side walls respectively. This can attract more sharp metal objects, and if there are large sharp metal objects, they can be completely sucked into the iron plate box.

[0042] In one specific embodiment of this utility model, for the firmness of the magnet piece 12, threaded holes 14 are provided in the middle of the top wall and side walls of the box body 11, and a central hole is provided in the middle of the magnet piece 12. The magnet piece 12 is fixed to the box body 11 by screws 15 passing through the central hole and the corresponding threaded hole 14. A square magnet piece 12 is fixed to the top of the iron plate square box by screws 15, and a magnet piece is fixed to each of the four side walls by screws 15. Each magnet piece is magnetically attracted to the box body 11 and firmly fixed, and will not be misaligned or fall off.

[0043] When the magnetic piece 12 has been used for too long and the attraction is not strong, the magnetic piece 12 can be removed and replaced with a new magnetic piece.

[0044] In one specific embodiment of this utility model, in order to ensure a stable connection with the vehicle floor 4, the nut 2 welded to the vehicle floor 4 is a hexagonal nut, and the bolt 3 for installing the magnetic component 1 is a hexagonal flange bolt. After aligning the through hole 13 on the magnetic component 1 with the nut 2, the hexagonal flange bolt is screwed into the magnetic component 1. The nut of the hexagonal flange bolt 3 can be rotated using a socket, making installation convenient.

[0045] In one specific embodiment of this utility model, the magnetic suction component 1 can be installed at the undercarriage position in front of the front wheels and at the undercarriage position behind the rear wheels. Installing the magnetic suction component at the undercarriage position in front of the front wheels can prevent the vehicle from getting a flat tire while moving forward, while installing the magnetic suction component at the undercarriage position behind the rear wheels can prevent the vehicle from getting a flat tire while reversing.

[0046] The tire puncture prevention device according to the present invention has been described above by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various modifications can be made to the tire puncture prevention device proposed in the present invention without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the contents of the appended claims.

Claims

1. A puncture protection device for a vehicle tire, characterized in that, This includes magnetic components installed on the underbody panels in front of and behind the car wheels, wherein... The magnetic attraction component includes a box with an opening at the bottom. Magnet pieces are detachably connected to the inner sides of the top and side walls of the box. Through holes are evenly arranged along the top center line of the magnetic attraction component. Nuts corresponding to the through holes are welded to the vehicle floor plate. The center line of the nuts is on the same plane as the vertical center plane of the wheel. The magnetic attraction component is fixed to the bottom of the vehicle floor plate by bolts set in the through holes and the corresponding nuts.

2. The anti-puncture device for vehicle tires according to claim 1, characterized in that, The width of the box along the width direction of the wheel is not less than the width of the tire of the wheel.

3. The automotive tire puncture protection device of claim 1, wherein, The distance between the box body and the adjacent wheel arc baffle is not less than 10cm.

4. The automotive tire puncture protection device of claim 1, wherein, The internal depth of the magnetic suction component is no more than 10cm.

5. The automotive tire puncture protection device of claim 1, wherein, The height of the nut is no more than 1 cm.

6. The automotive tire puncture protection device of claim 1, wherein, The magnet sheet is a high-strength magnet sheet.

7. The automotive tire puncture protection device of claim 1, wherein, The box is a square iron plate box, and the top wall of the iron plate box is square.

8. The automotive tire puncture protection device of claim 1, wherein, Threaded holes are provided in the middle of the top wall and side wall of the box body, and central holes are provided in the middle of the magnet pieces. The magnet pieces are fixed to the box body by screws passing through the central holes and the corresponding threaded holes.

9. The automotive tire puncture protection device of claim 1, wherein, The bolts are hexagonal flange bolts.

10. The automotive tire puncture protection device of claim 1, wherein, The magnetic components are respectively installed at the position of the vehicle floor in front of the front wheels and at the position of the vehicle floor behind the rear wheels.

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