A quick-install anti-slip armor

Abstract

The present invention discloses a quick-install anti-skid armor, including a fixed ring, a rotating ring, a buckle, an armor, and a rubber sleeve. The fixed ring is detachably fixedly connected by a pair of annular half shells. The rotating ring is rotatably installed in the pair of annular half shells and is coaxial with the fixed ring. The annular half shells are provided with long holes, and a card block is slidably installed in the long hole. The card block is fixedly connected to the rotating ring, and the rotating ring rotates to drive the card block to slide in the long hole. Beneficial effect: The quick-install anti-skid armor of the present application is simple, convenient and fast to disassemble and assemble. The armor and the wheel can be fixed as one or separated by turning the rotating ring forward and backward relative to the fixed ring. The operation is simple and convenient, easy to use, easy to install, and not difficult to make installation errors, which effectively avoids vehicle damage caused by installation errors.

Description

Technical Field

[0001] The invention relates to the technical field of wheel equipment, and in particular to a quick-install anti-skid armor. Background Art

[0002] During winter, the temperature is low, rain and snow are frequent, and the road surface is slippery. Especially during the Spring Festival, cars are used frequently. Once encountering icy and snowy roads, this situation will greatly increase the driving risk of the vehicle.

[0003] In order to ensure the safe driving of vehicles on icy and snowy roads, the method currently used is to install anti-skid chains on the outer cover of the wheels. There are many types of anti-skid devices / anti-skid chains on the market, including iron chains, tendon with nails, cable tie type, etc.; but the limitations of these anti-skid products are also very obvious. For example, iron chains damage tires, make loud noises, and are prone to secondary safety accidents, such as breaking brake oil pipes. In addition, the driving quality is poor and the ideal driving speed cannot be achieved. Forced acceleration will cause serious wear of tires and damage to suspension, and there is a risk of accidents, such as excessive wear and tear of tires. Installation is also relatively difficult and requires professional training before use. It usually takes more than 10 minutes to install. The installation is not user-friendly in low temperature outdoor weather, the operation is not smooth, the installation is time-consuming and labor-intensive, and installation errors are prone to occur, causing vehicle damage. The tendon is not convenient to install and is not very durable. It hardens at low temperatures and is easy to break. It is not enough to withstand vehicle torque and cannot be used normally. The reliability is insufficient. Many styles of cable tie types cannot be used normally at all.

[0004] Based on this, it is necessary to design a new type of anti-skid product for use on wheels to solve the many shortcomings of existing anti-skid products. Summary of the invention

[0005] The main purpose of the present invention is to provide a quick-install anti-skid armor, which aims to solve the many problems existing in the existing products for wheel anti-skid mentioned in the above background technology.

[0006] In order to solve the above problems, the present invention proposes a quick-install anti-slip armor, comprising a fixed ring, a rotating ring, a buckle, an armor, and a rubber sleeve, wherein the fixed ring is detachably fixedly connected by a pair of annular half shells, the rotating ring is rotatably installed in the pair of annular half shells and is coaxial with the fixed ring, the annular half shells are provided with long holes, a card block is slidably installed in the long hole, the card block is fixedly connected to the rotating ring, and the rotating ring rotates to drive the card block to slide in the long hole;

[0007] The buckle is fixedly connected to the annular half shell, and the buckle can be fixedly connected to the clamping block by buckling;

[0008] A plurality of mounting grooves are arranged on the annular half shell, and a protrusion is arranged on the rotating circle at a position opposite to the mounting groove. The armor is hinged to the annular half shell, and the armor is L-shaped. One end of the armor is located in the mounting groove and can contact with the protrusion. The rubber sleeve is arranged on the other end of the armor. The rotation of the rotating circle drives the protrusion to contact or separate with one end of the armor. When the protrusion contacts with one end of the armor, the rotating circle continues to rotate to drive the protrusion to push the armor to rotate around the hinge position between it and the annular half shell, so that the other end of the armor swings close to the central axis of the fixed circle.

[0009] In one embodiment, the elongated hole is an arc-shaped hole, and the center of the arc is coaxial with the fixing ring.

[0010] In one embodiment, there are a plurality of the elongated holes, and they are centrally symmetrically distributed on the side surface of one of the annular half shells. An installation groove is provided between every two adjacent elongated holes, and a armor is installed in each installation groove.

[0011] In one embodiment, a buckle is provided next to each long hole, and a clamping block is slidably installed in each long hole.

[0012] In one embodiment, when the other end of the armor swings close to the central axis of the fixing ring, the buckle can be buckled and fixedly connected with the block.

[0013] In one embodiment, the mounting groove is located on the side surface of one of the annular half shells, and a pin is provided on the other annular half shell.

[0014] In one embodiment, the armor comprises a mounting plate 1 and a mounting plate 2 which are fixedly connected, an axial hole is provided at the connection between the mounting plate 1 and the mounting plate 2, and the pin shaft movably passes through the axial hole;

[0015] The mounting plate 1 is located in the mounting groove, and a pit is provided on the side of the mounting plate 1 facing the protrusion. When the rotating circle rotates to drive the protrusion to separate from one end of the armor, the protrusion invades the pit. In the process of the rotating circle rotating to drive the protrusion to leave the pit, the protrusion pushes the mounting plate 1 to rotate around the pin shaft to drive the mounting plate 2 to rotate close to the central axis of the fixed circle.

[0016] In one embodiment, edges are provided on both sides of the pit, and two protrusions are provided on the rotating circle at positions opposite to each mounting groove. The two protrusions are arranged at intervals and can contact the edges on both sides of the pit to push the mounting plate 1 to rotate around the pin shaft and drive the mounting plate 2 to rotate close to the central axis of the fixed circle.

[0017] In one embodiment, the rubber sleeve is mounted on the second mounting plate, a plurality of anti-slip spikes are fixedly mounted on the second mounting plate, and the anti-slip spikes extend out of the rubber sleeve.

[0018] In one embodiment, the second mounting plate is an arc-shaped plate. When the second mounting plate rotates close to the central axis of the fixing ring, the second mounting plate can be tightly attached to the outer circumferential surface of the tire. The anti-slip spikes are located on the side of the second mounting plate away from the outer circumferential surface of the tire.

[0019] Beneficial effects:

[0020] 1. The quick-install anti-slip armor of the present application is simple, convenient and quick to install and disassemble. The armor and the wheel can be fixed as one or separated by turning the rotating circle relative to the fixed circle. The operation is simple and convenient, easy to use, and easy to install. It is not easy to make installation errors, effectively avoiding vehicle damage caused by installation errors;

[0021] 2. The quick-install anti-skid armor of the present application matches the tire well, has good adhesion, does not damage the tire, has strong grip, has low driving noise, has excellent driving quality, can withstand high torque, and achieves an ideal driving speed. It is safe, durable, and highly reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the structure of a quick-install anti-slip armor of the present invention. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of a quick-install anti-slip armor of the present invention. Figure 2 ;

[0025] Figure 3 yes Figure 1 Structure diagram after removing the rubber sleeve Figure 1 ;

[0026] Figure 4 yes Figure 1 Structure diagram after removing the rubber sleeve Figure 2 ;

[0027] Figure 5 It is a structural schematic diagram of the armor of the present invention;

[0028] Figure 6 yes Figure 3 The structure after removing the armor Figure 1 ;

[0029] Figure 7 yes Figure 3 The structure after removing the armor Figure 2 ;

[0030] Figure 8 yes Figure 6 Schematic diagram of the structure after removing the annular half shell Figure 1 ;

[0031] Fig. 9 yes Figure 6 Schematic diagram of the structure after removing the annular half shell Figure 2 ;

[0032] Fig.10 yes Figure 6 Schematic diagram of the structure after removing the annular half shell Figure 3 .

[0033] The following are the descriptions of the reference numerals:

[0034] 1. Fixing ring; 11. Annular half shell; 12. Long hole; 13. Pin; 14. Mounting groove;

[0035] 2. Rotating circle; 21. Bottom ring; 22. Inner ring; 23. Outer ring; 24. Protrusion; 25. Block; 26. Reinforcement rib;

[0036] 3. Buckle;

[0037] 4. Armor; 41. Mounting plate 1; 42. Axis hole; 43. Mounting plate 2; 44. Anti-slip spikes; 45. Through hole; 46. Pit;

[0038] 5. Rubber sleeve. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0043] The present invention proposes a quick-install anti-skid armor, which is simple, convenient and quick to assemble and disassemble. The armor 4 can be fixed to or separated from the wheel by toggling the rotating circle 2 relative to the fixed circle 1. The operation is simple and convenient, easy to use, and there is no difficulty in installation. Installation errors are not likely to occur, and vehicle damage caused by installation errors can be effectively avoided. At the same time, the quick-install anti-skid armor of the present application matches the tire, has good adhesion, does not damage the tire, has strong grip, has low driving noise, has excellent driving texture, can withstand high torque, and achieves an ideal driving speed. It is safe, durable and has high reliability.

[0044] Specifically, in one embodiment of the invention, Figure 1-Figure 10 As shown, the quick-install anti-slip armor includes a fixed ring 1, a rotating ring 2, a buckle 3, a armor 4, and a rubber sleeve 5. The fixed ring 1 is detachably fixedly connected by a pair of annular half shells 11, such as being fixedly connected by buckles. This design makes it convenient to install the rotating ring 2 into the fixed ring 1. The rotating ring 2 is rotatably installed in a pair of annular half shells 11 and is coaxial with the fixed ring 1.

[0045] In this embodiment, if Figure 1 , Figure 3 and Figure 6As shown, the annular half shell 11 is provided with an elongated hole 12, and the elongated hole 12 is an arc-shaped hole, and its arc center is coaxial with the fixed ring 1. There are multiple elongated holes 12, and the side surfaces of one of the annular half shells 11 are centrally symmetrically distributed. A clamping block 25 is slidably installed in the elongated hole 12, and the clamping block 25 is fixedly connected to the rotating ring 2. The rotating ring 2 rotates to drive the clamping block 25 to slide in the elongated hole 12.

[0046] In this embodiment, if Figure 1 , Figure 3 and Figure 6 As shown, the buckle 3 is fixedly connected to the annular half shell 11 , and the buckle 3 can be fixedly connected to the clamping block 25 by buckling.

[0047] In this embodiment, if Figure 6 As shown, a plurality of mounting grooves 14 are provided on the annular half shell 11, and the mounting grooves 14 are located on the side surface of one of the annular half shells 11, and the plurality of mounting grooves 14 are centrally symmetrically distributed on the side surface of the annular half shell 11, and a pin shaft 13 is provided on the other annular half shell 11, and a mounting groove 14 is provided between each two adjacent long holes 12, and a armor 4 is installed in each mounting groove 14, a buckle 3 is provided next to each long hole 12, and a block 25 is slidably installed in each long hole 12.

[0048] In this embodiment, if Figure 6 , Figure 8-Figure 10 As shown, a protrusion 24 is provided on the rotating circle 2 at a position opposite to the mounting groove 14. Preferably, two protrusions 24 are provided on the rotating circle 2 at a position opposite to each mounting groove 14. The two protrusions 24 are arranged at intervals. Such a design facilitates the contact with the edges 47 on both sides of the pit 46, so as to steadily and reliably push the mounting plate 1 41 to rotate around the pin shaft 13, driving the mounting plate 2 43 to rotate close to the central axis of the fixed circle 1.

[0049] Specifically, Figure 8-Figure 10 As shown, the rotating circle 2 includes a coaxially arranged bottom ring 21, an inner ring 22, and an outer ring 23. The inner ring 22 is fixedly connected to the inner circumference of the bottom ring 21, the outer ring 23 is fixedly connected to the outer circumference of the bottom ring 21, the protrusion 24 is fixedly connected to the inner ring 22 and the outer ring 23. Furthermore, a reinforcing rib 26 is fixedly installed on the bottom ring 21, and the two ends of the reinforcing rib 26 are respectively fixedly connected to the bottom ring 21 and the outer ring 23. This design can enhance the mechanical strength of the rotating circle 2, and the block 25 is fixedly connected to the inner ring 22 and the reinforcing rib 26.

[0050] In this embodiment, if Figure 1-Figure 6As shown, the armor 4 includes a mounting plate 1 41 and a mounting plate 2 43 that are fixedly connected. A shaft hole 42 is provided at the connection between the mounting plate 1 41 and the mounting plate 2 43, and the pin 13 movably passes through the shaft hole 42; the armor 4 is L-shaped, the mounting plate 1 41 and the mounting plate 2 43 are perpendicular to each other, and the mounting plate 1 41 is located in the mounting groove 14, as shown in FIG. Figure 5 As shown, a pit 46 is provided on the side of the mounting plate 41 facing the protrusion 24, and edges 47 are provided on both sides of the pit 46. When the rotating circle 2 rotates to drive the protrusion 24 to separate from the mounting plate 41, the protrusion 24 invades the pit 46. At this time, the protrusion 24 does not conflict with the mounting plate 41, and the armor 4 can move around the pin 13. This design makes it convenient to install the quick-install anti-slip armor on the wheel. When the rotating circle 2 rotates to drive the protrusion 24 to leave the pit 46, the protrusion 24 conflicts with the edge 47, and then pushes the mounting plate 41 to rotate around the pin 13 to drive the mounting plate 2 43 to rotate close to the central axis of the fixed circle 1. The rubber sleeve 5 is sleeved on the mounting plate 2 43, and a plurality of anti-slip spikes 44 are fixedly installed on the mounting plate 2 43, and the anti-slip spikes 44 extend out of the rubber sleeve 5.

[0051] Preferably, the second mounting plate 43 is an arc-shaped plate. When the second mounting plate 43 rotates close to the central axis of the fixing ring 1, the second mounting plate 43 can be tightly attached to the outer circumferential surface of the tire. The anti-slip spikes 44 are located on the side of the second mounting plate 43 that is away from the outer circumferential surface of the tire. The design of the arc-shaped plate facilitates the fitting of the second mounting plate 43 with the outer circumferential surface of the tire.

[0052] In this embodiment, when the quick-install anti-slip armor is in use, first release the buckle 3 and the block 25, then slide the block 25 in the long hole 12 to slide away from the buckle 3, the block 25 slides in the long hole 12 to drive the rotating circle 2 to rotate so that the protrusion 24 moves to the pit 46, at this time, the protrusion 24 is separated from the mounting plate 1 41, the mounting plate 1 41 is not lifted up by the protrusion 24, the armor 4 can move around the pin 13, and then the fixing ring 1 is brought close to the outside of the wheel, and then the fixing ring 1 is slightly rotated / shaken left and right to keep the fixing ring 1 coaxial with the wheel, and then the fixing ring 1 is moved axially to make the mounting plate 2 43 extend to the outer circumferential surface of the tire until the side of the fixing ring 1 contacts the outer side of the wheel. , and then the block 25 is moved to slide in the long hole 12 close to the buckle 3. The block 25 slides in the long hole 12 and drives the rotating circle 2 to rotate so that the protrusion 24 leaves the pit 46. In this process, the protrusion 24 contacts the edge 47. As the rotating circle 2 continues to rotate, the protrusion 24 pushes the edge 47, so that the armor 4 rotates around the pin shaft 13 and drives the mounting plate 2 43 to rotate close to the outer circumferential surface of the tire until the mounting plate 2 43 is close to the outer circumferential surface of the tire. Then the buckle 3 is immediately buckled and fixedly connected with the block 25, so that the mounting plate 2 43 is closely and fixedly connected to the outer circumferential surface of the tire. At this time, the two protrusions 24 just contact the edges 47 on both sides of the pit 46. At this point, the quick-install anti-slip armor of this embodiment is installed.

[0053] It can be seen that the quick-install anti-skid armor of the present embodiment slides in the long strip hole 12 by toggling the clamping block 25, and is fixedly connected with the clamping buckle 3 by buckling with the clamping block 25, so that the armor 4 clamps and fixes the wheel, and the quick-install anti-skid armor is quickly fixed and tightly sleeved on the wheel, and the clamping buckle 3 is released, and the clamping block 25 is toggled to rotate to realize the armor 4 to loosen the wheel, and the quick-install anti-skid armor is quickly removed from the wheel. A plurality of armors 4 are centrally symmetrically distributed in the circumferential direction of the fixing ring 1, and the position where the tire contacts the ground can be placed between two adjacent armors 4, thus eliminating the trouble of jacking up the wheel with a jack when installing the quick-install anti-skid armor. The installation is simple, convenient and fast, saving time and effort, easy to use, easy to install, and not difficult to make installation errors, which effectively avoids vehicle damage caused by installation errors.

[0054] In this embodiment, the armor 4 is made of steel plate or other metal, has high strength, can withstand high torque, is safe, durable and has high reliability. A rubber sleeve 5 is arranged on the outer surface of the mounting plate 2 43, and the rubber sleeve 5 is made of rubber. At the same time, the mounting plate 2 43 adopts an arc plate design so that the mounting plate 2 43 matches the tire well without damaging the tire. The driving noise is small, the driving quality is excellent, it can withstand high torque, and reach the ideal driving speed. The design of the anti-skid spikes 44 makes the mounting plate 2 43 have good adhesion and strong grip, so that it can withstand high torque and reach the ideal driving speed.

[0055] Further, such as Figure 5As shown, the second mounting plate 43 is provided with many through holes 45. This design reduces the steel material used and reduces the manufacturing cost while ensuring that the mechanical strength of the second mounting plate 43 meets the standard.

[0056] The quick-install anti-skid armor of this embodiment can be applied to vehicles that use rubber tires for land travel, such as various trucks, buses, and family cars. By installing the quick-install anti-skid armor of this embodiment on the vehicle tires and forming additional armor, the wheels can be used for safe driving on icy and snowy roads, solving the problems of anti-skid and escape during vehicle driving.

[0057] In this embodiment, the anti-skid spikes 44 are snow-breaking anti-skid spikes, and the armor 4 is in point contact with the ground through the anti-skid spikes 44, which has a good anti-skid effect.

[0058] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A quick-install anti-slip armor, characterized in that: It includes a fixed ring, a rotating ring, a buckle, an armor, and a rubber sleeve. The fixed ring is detachably fixedly connected by a pair of annular half shells. The rotating ring is rotatably installed in the pair of annular half shells and is coaxial with the fixed ring. The annular half shells are provided with long holes. A card block is slidably installed in the long hole. The card block is fixedly connected to the rotating ring. The rotating ring rotates to drive the card block to slide in the long hole. The buckle is fixedly connected to the annular half shell, and the buckle can be fixedly connected to the clamping block by buckling; A plurality of mounting grooves are arranged on the annular half shell, and a protrusion is arranged on the rotating circle at a position opposite to the mounting groove. The armor is hinged to the annular half shell, and the armor is L-shaped. One end of the armor is located in the mounting groove and can contact with the protrusion. The rubber sleeve is arranged on the other end of the armor. The rotation of the rotating circle drives the protrusion to contact or separate with one end of the armor. When the protrusion contacts with one end of the armor, the rotating circle continues to rotate to drive the protrusion to push the armor to rotate around the hinge position between it and the annular half shell, so that the other end of the armor swings close to the central axis of the fixed circle.

2. The quick-install anti-slip armor according to claim 1, characterized in that: The long strip hole is an arc hole, and the arc center is coaxial with the fixing ring.

3. The quick-install anti-slip armor according to claim 2, characterized in that: There are multiple long holes, and they are distributed symmetrically on the side of one of the annular half shells. An installation groove is arranged between every two adjacent long holes, and armor is installed in each installation groove.

4. The quick-install anti-slip armor according to claim 3, characterized in that: A buckle is arranged beside each long hole, and a clamping block is slidably installed in each long hole.

5. The quick-install anti-slip armor according to claim 1, characterized in that: When the other end of the armor swings toward the central axis of the fixing ring, the buckle can be buckled and fixedly connected with the clamping block.

6. The quick-install anti-slip armor according to claim 1, characterized in that: The mounting groove is located on the side surface of one of the annular half shells, and a pin shaft is arranged on the other annular half shell.

7. The quick-install anti-slip armor according to claim 6, characterized in that: The armor comprises a mounting plate 1 and a mounting plate 2 which are fixedly connected, an axial hole is provided at the connection between the mounting plate 1 and the mounting plate 2, and the pin shaft movably passes through the axial hole; The mounting plate 1 is located in the mounting groove, and a pit is provided on the side of the mounting plate 1 facing the protrusion. When the rotating circle rotates to drive the protrusion to separate from one end of the armor, the protrusion invades the pit. In the process of the rotating circle rotating to drive the protrusion to leave the pit, the protrusion pushes the mounting plate 1 to rotate around the pin shaft to drive the mounting plate 2 to rotate close to the central axis of the fixed circle.

8. The quick-install anti-slip armor according to claim 7, characterized in that: Edges are arranged on both sides of the pit, and two protrusions are arranged on the rotating circle at positions opposite to each mounting groove. The two protrusions are arranged at intervals and can contact the edges on both sides of the pit to push the mounting plate 1 to rotate around the pin shaft and drive the mounting plate 2 to rotate close to the central axis of the fixed circle.

9. The quick-install anti-slip armor according to claim 7, characterized in that: The rubber sleeve is sleeved on the second mounting plate, and a plurality of anti-skid spikes are fixedly mounted on the second mounting plate, and the anti-skid spikes extend out of the rubber sleeve.

10. The quick-install anti-slip armor according to claim 9, characterized in that: The second mounting plate is an arc-shaped plate. When the second mounting plate rotates close to the central axis of the fixing ring, the second mounting plate can be in close contact with the outer circumferential surface of the tire. The anti-slip spikes are located on the side of the second mounting plate away from the outer circumferential surface of the tire.

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