A wheel stabilizer

Abstract

The present invention discloses a wheel stabilizer comprising: a telescopic frame comprising a first X-shaped frame and a second X-shaped frame arranged opposite each other, and support members mounted at the ends of the first and second X-shaped frames; a first movable assembly movably mounted above the first and second X-shaped frames, respectively; and a second movable assembly movably mounted below the first and second X-shaped frames, respectively. When the first and second movable assemblies move toward or away from each other, they drive the first and second X-shaped frames to extend or retract; and a positioning assembly disposed between the telescopic frames. Compared to existing technologies, this wheel stabilizer has a sturdy structure, is easy to operate, and saves time and effort.

Description

Technical Field

[0001] The present invention relates to the field of vehicle tools, and in particular to a wheel stabilizer. Background Art

[0002] In daily life, when a vehicle such as an RV or container truck is parked, people will feel shaking when walking around or moving things in the vehicle, so a tool is needed to solve the problem of vehicle shaking.

[0003] Wheel stabilizers are a tool to solve the above problems. By placing the wheel stabilizer between the two wheels, it prevents the two wheels from rotating and reduces shaking. Currently, most wheel stabilizers on the market use single screws, which have the following disadvantages:

[0004] 1. When installed between two wheels with a small distance between them, the screw can only be rotated half a circle each time due to excessive rotation and space limitations. The above steps need to be repeated when storing the product, and the whole process is very time-consuming and labor-intensive.

[0005] 2. When installed between two wheels with a large distance between them, the screw of the single-screw wheel stabilizer is too long and can easily hit the ground. If the wheel stabilizer is installed upside down, although the screw will not hit the bottom surface, some vehicles have mudguards between the two wheels, and the screw can easily hit the mudguard, making it more difficult for users to operate.

[0006] 3. The strength is relatively poor, the middle part of the entire product is not connected to the screw, and it is easy to deform after repeated use.

[0007] Therefore, we need to improve the existing single-screw wheel stabilizer to solve the problems existing in the wheel stabilizer. Summary of the Invention

[0008] In view of the above problems existing in the prior art, the present invention provides a wheel stabilizer which has a firm structure, is easy to operate, and saves time and effort.

[0009] In order to solve the above technical problems, the technical solution of the present invention is:

[0010] A wheel stabilizer comprising:

[0011] A telescopic frame, comprising a first X-shaped frame and a second X-shaped frame arranged opposite to each other, and support members assembled at the ends of the first X-shaped frame and the second X-shaped frame; wherein

[0012] A first movable assembly is movably mounted above the first X-shaped frame and above the second X-shaped frame, and a second movable assembly is movably mounted below the first X-shaped frame and below the second X-shaped frame, respectively. When the first movable assembly and the second movable assembly move toward or away from each other, the first X-shaped frame and the second X-shaped frame are driven to extend or contract.

[0013] A positioning assembly is arranged between the telescopic frames.

[0014] Preferably, the first movable assembly includes two pairs of first connecting rods arranged above the first X-shaped frame and the second X-shaped frame, and a first connecting member connecting the two pairs of first connecting rods; the second movable assembly includes two pairs of second connecting rods arranged below the first X-shaped frame and the second X-shaped frame, and a second connecting member connecting the two pairs of second connecting rods; a first handle is assembled on the first connecting member, and a second handle is assembled on the second connecting member.

[0015] Preferably, the positioning assembly includes a positioning member respectively provided at the upper and lower ends of the telescopic frame and a limiting member provided on the positioning member.

[0016] Preferably, the positioning assembly further includes a driving member, which passes through the first X-shaped frame and the second X-shaped frame and is partially exposed outside the first X-shaped frame and the second X-shaped frame.

[0017] Preferably, a first moving block and a second moving block are respectively assembled on both ends of the driving member, and the two positioning members are respectively assembled with the first moving block and the second moving block through a first assembling member and a second assembling member.

[0018] When the driving member is rotated, the driving member drives the first moving block and the second moving block to move closer to or farther from each other in the horizontal direction of the driving member, so that the two positioning members move in the vertical direction of the driving member.

[0019] Preferably, the driving member is a double-threaded screw with opposite thread directions, and the first moving block and the second moving block are threadedly connected to the driving member.

[0020] Preferably, the first assembly member includes a first fixing portion, a first connecting portion and a second connecting portion are flexibly provided below the first fixing portion, the bottom of the first connecting portion is flexibly provided with the top of the first moving block, and the bottom of the second connecting portion is flexibly provided with the top of the second moving block;

[0021] The second assembly member is symmetrically arranged with the first assembly member, and the second assembly member includes a second fixing portion, a third connecting portion and a fourth connecting portion are flexibly provided above the second fixing portion, the top of the third connecting portion is flexibly arranged with the bottom of the first movable block, and the top of the fourth connecting portion is flexibly arranged with the bottom of the second movable block;

[0022] The two positioning members are respectively assembled on the first fixing portion and the second fixing portion.

[0023] Preferably, the two positioning members are screws, and the two limiting members are nuts.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. Pull the first and second handles to quickly adapt the telescopic frame to the current distance between the two wheels, effectively reducing the number of turns of the screw, saving time and effort; then twist the two limiters to initially fix the product between the two wheels, and finally twist the drive member to complete the fixation of the wheels. The overall operation is very simple and convenient.

[0026] 2. Compared with existing single-screw wheel stabilizers, the present invention divides the screw into two sections (i.e., two positioning members) and uses a double-threaded screw as the driving member. When the driving member is twisted, the first and second moving blocks move toward the left and right ends of the driving member, respectively, completing the wheel fixation while shortening the travel distance by half, preventing the positioning member from easily hitting the ground. Moreover, when the wheel stabilizer is reversed and installed between the two wheels, it will not hit some vehicles with fenders, making it easier for users to operate.

[0027] 3. Since the driving member runs through the telescopic frame, when the telescopic frame is squeezed by the two wheels, the entire telescopic frame is not easily deformed due to the support of the driving member. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A perspective view of a wheel stabilizer according to the present invention;

[0029] Figure 2 This is a diagram illustrating the assembly of a moving component, a connecting component, and a limiting component in a wheel stabilizer of the present invention;

[0030] Figure 3 This is a partial exploded view of a wheel stabilizer according to the present invention;

[0031] Figure 4 The figure is a schematic diagram of the working state of a wheel stabilizer of the present invention. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4, the specific implementation methods of the present invention are further described in detail to make the technical solutions of the present invention easier to understand and grasp.

[0033] In this embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "end", "front", "back", "middle", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, in this specific embodiment, if the connection or fixing method between components is not specifically described, the connection or fixing method can be through bolt fixing or pin fixing, or pin shaft connection, etc. commonly used in the prior art, and therefore, it is not described in detail in this embodiment.

[0035] like Figure 1 As shown, a wheel stabilizer includes: a telescopic frame 1 and a positioning assembly 2, wherein the positioning assembly 2 is arranged between the telescopic frames 1, the telescopic frame 1 includes a first X-shaped frame 11 and a second X-shaped frame 12 arranged opposite each other, and a support member 3 assembled at the ends of the first X-shaped frame 11 and the second X-shaped frame 12, the support member 3 includes a connecting rod 31 connected to the ends of the first X-shaped frame 11 and the second X-shaped frame 12, and a stop plate 32 assembled on the connecting rod 31, the stop plate 32 is used to support the wheel tire.

[0036] A first moving assembly 4 is movably mounted above the first X-shaped frame 11 and above the second X-shaped frame 12, and a second moving assembly 5 is movably mounted below the first X-shaped frame 11 and below the second X-shaped frame 12. When the first moving assembly 4 and the second moving assembly 5 move toward or away from each other, the first X-shaped frame 11 and the second X-shaped frame 12 are driven to extend or contract. Specifically, the first moving assembly 4 includes two pairs of first connecting rods 41 hingedly mounted above the first X-shaped frame 11 and the second X-shaped frame 12, and a first connecting member 42 connecting the two pairs of first connecting rods 41. The second moving assembly 5 includes a first connecting rod 41 hingedly mounted below the first X-shaped frame 11 and the second X-shaped frame 12. Two pairs of second connecting rods 51 are provided on the opposite sides, and a second connecting member 52 connecting the two pairs of second connecting rods 51; a first handle 421 is provided on the first connecting member 42, and a second handle is provided on the second connecting member 52; when the first handle 421 and the second handle are pulled in opposite directions, the first handle 421 and the second handle respectively drive the first connecting rod 41 and the second connecting rod 51 to move toward each other, thereby driving the first X-shaped frame 11 and the second X-shaped frame 12 to extend, so that the stop plate 32 supports the wheel tire. This operation allows the telescopic frame 1 to quickly adapt to the current distance between the two wheels, effectively reducing the number of turns of the screw, thereby saving time and effort.

[0037] like Figure 2-Figure 3 As shown, the positioning assembly 2 includes a driving member 6 and a positioning member 7 respectively provided at the upper and lower ends of the telescopic frame 1, and a limiting member 71 provided on the positioning member 7. In this embodiment, the driving member 6 is a double-threaded screw with opposite thread directions, the two positioning members 7 are screws, and the two limiting members 71 are nuts.

[0038] The driving member 6 passes through the first X-shaped frame 11 and the second X-shaped frame 12, and is partially exposed outside the first X-shaped frame 11 and the second X-shaped frame 12, so that when the telescopic frame 1 is squeezed by the two wheels, the entire telescopic frame 1 is not easily deformed under the support of the driving member 6. The two ends of the driving member 6 are respectively threadedly connected with a first moving block 61 and a second moving block 62, and the two positioning members 7 are respectively assembled with the first moving block 61 and the second moving block 62 through a first assembling member 8 and a second assembling member 9. When the driving member 6 is rotated, the driving member 6 drives the first moving block 61 and the second moving block 62 to move closer to or away from each other in the horizontal direction of the driving member 6, so that the two positioning members 7 move in the vertical direction of the driving member 6; specifically, the first assembling member 8 includes a first fixing portion 81, a first connecting portion 82 and a second connecting portion 83 are hinged below the first fixing portion 81, the bottom of the first connecting portion 82 is hinged to the top of the first moving block 61, and the bottom of the second connecting portion 83 is hinged to the top of the second moving block 62, the second assembling member 9 is symmetrically arranged with the first assembling member 8, and the second assembling member 9 includes a second fixing portion 91, a third connecting portion 92 and a fourth connecting portion 93 are hinged above the second fixing portion 91, and the top of the third connecting portion 92 is hinged to The bottom of the first moving block 61 is hinged, and the top of the fourth connecting part 93 is hinged to the bottom of the second moving block 62. The two positioning members 7 are respectively assembled on the first fixing part 81 and the second fixing part 91. By twisting the two limit members 71, the product is initially fixed between the two wheels. Finally, the driving member 6 is twisted to further lock the wheel to prevent the tire from rotating, so as to reduce the shaking of the vehicle. The overall operation is very simple and convenient. Compared with the existing single-screw wheel stabilizer, the present invention divides the screw into two sections (i.e., two positioning members 7) and the driving member 6 is a double-threaded screw. When twisting the driving member 6, the first moving block 61 and the second moving block 62 move back to back on the driving member 6 respectively, and the two positioning members 7 are relatively close in the vertical direction of the driving member 6, which not only completes the fixation of the wheel but also shortens the travel distance by half, avoiding the positioning member 7 from easily hitting the bottom surface. Moreover, the wheel stabilizer will not hit the vehicle with mudguards when it is reversed and installed between the two wheels, which is convenient for user operation.

[0039] Principle description: First, hold the first handle 421 and the second handle with both hands respectively, place the wheel stabilizer between the two wheels, and then pull the first handle 421 and the second handle in opposite directions to open the telescopic frame 1, so that the stop plate 32 is against the wheel, and then twist the two limit members 71 to preliminarily fix the wheel stabilizer between the two wheels. Finally, use a tool (such as a T-shaped sleeve) to twist the driving member 6, and the first moving block 61 and the second moving block 62 move away from each other on the driving member 6. The two limit members 71 apply pressure to the first connecting member 42 and the second connecting member 52 respectively, so that the first connecting rod 41 and the second connecting rod 51 continue to move relative to each other. Until the driving member 6 can no longer be twisted, the wheel stabilizer is fixed to the wheel.

[0040] The technical effects of the present invention are mainly reflected in the following aspects:

[0041] 1. Pull the first and second handles to quickly adapt the telescopic frame to the current distance between the two wheels, effectively reducing the number of turns of the screw, saving time and effort; then twist the two limiters to initially fix the product between the two wheels, and finally twist the drive member to complete the fixation of the wheels. The overall operation is very simple and convenient.

[0042] 2. Compared with existing single-screw wheel stabilizers, the present invention divides the screw into two sections (i.e., two positioning members) and uses a double-threaded screw as the driving member. When the driving member is twisted, the first and second moving blocks move toward the left and right ends of the driving member, respectively, completing the wheel fixation while shortening the travel distance by half, preventing the positioning member from easily hitting the ground. Moreover, when the wheel stabilizer is reversed and installed between the two wheels, it will not hit some vehicles with fenders, making it easier for users to operate.

[0043] 3. Since the driving member runs through the telescopic frame, when the telescopic frame is squeezed by the two wheels, the entire telescopic frame is not easily deformed due to the support of the driving member.

[0044] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementation methods. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A wheel stabilizer, characterized in that: include: A telescopic frame, comprising a first X-shaped frame and a second X-shaped frame arranged opposite to each other, and support members assembled at the ends of the first X-shaped frame and the second X-shaped frame; wherein A first movable assembly is movably mounted above the first X-shaped frame and above the second X-shaped frame, and a second movable assembly is movably mounted below the first X-shaped frame and below the second X-shaped frame, respectively. When the first movable assembly and the second movable assembly move toward or away from each other, the first X-shaped frame and the second X-shaped frame are driven to extend or contract. a positioning assembly, disposed between the telescopic frames; The first moving assembly includes two pairs of first connecting rods provided above the first X-shaped frame and the second X-shaped frame, and a first connecting member connecting the two pairs of first connecting rods; the second moving assembly includes two pairs of second connecting rods provided below the first X-shaped frame and the second X-shaped frame, and a second connecting member connecting the two pairs of second connecting rods; a first handle is provided on the first connecting member, and a second handle is provided on the second connecting member; The positioning assembly includes a positioning member provided at the upper and lower ends of the telescopic frame and a limiting member provided on the positioning member; The positioning assembly further includes a driving member, the driving member passing through the first X-shaped frame and the second X-shaped frame, and partially exposed outside the first X-shaped frame and the second X-shaped frame; A first moving block and a second moving block are respectively assembled on both ends of the driving member, and the two positioning members are respectively assembled with the first moving block and the second moving block through a first assembling member and a second assembling member; When the driving member is rotated, the driving member drives the first moving block and the second moving block to move closer to or farther from each other in the horizontal direction of the driving member, so that the two positioning members move in the vertical direction of the driving member.

2. A wheel stabilizer according to claim 1, characterized in that: The driving member is a double-threaded screw with opposite thread directions, and the first moving block and the second moving block are threadedly connected to the driving member.

3. A wheel stabilizer according to claim 1 or 2, characterized in that: The first assembly member includes a first fixing portion, a first connecting portion and a second connecting portion are flexibly provided below the first fixing portion, the bottom of the first connecting portion is flexibly provided with the top of the first moving block, and the bottom of the second connecting portion is flexibly provided with the top of the second moving block; The second assembly member is symmetrically arranged with the first assembly member, and the second assembly member includes a second fixing portion, a third connecting portion and a fourth connecting portion are flexibly provided above the second fixing portion, the top of the third connecting portion is flexibly arranged with the bottom of the first movable block, and the top of the fourth connecting portion is flexibly arranged with the bottom of the second movable block; The two positioning members are respectively assembled on the first fixing portion and the second fixing portion.

4. The wheel stabilizer according to claim 1, characterized in that: The two positioning members are screws, and the two limiting members are nuts.

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