Parking wedge assembly

Abstract

The utility model discloses a parking wedge assembly, which relates to the technical field of vehicle auxiliary parking tools, and comprises a triangular wedge body, a first antiskid plate, a second antiskid plate and a ground nail component, the triangular wedge body comprises a first inclined surface and a second inclined surface, the first inclined surface is used for abutting against a tire, the second inclined surface is adjacent to the first inclined surface, and the first inclined surface is arc-shaped; the first antiskid plate is fixed on the bottom surface of the rear end of the triangular wedge body, and the bottom surface of the front end of the triangular wedge body is fixedly connected with the second antiskid plate; the ground nail assembly is parallel to the second inclined face, the ground nail assembly is arranged in the triangular wedge body in a sliding connection mode, the ground nail assembly is located in the middle of the triangular wedge body, and the bottom end of the ground nail assembly slidably extends out of the bottom face of the triangular wedge body and is provided with a spine part. The top end of the ground nail assembly slidably extends out of the first inclined face and is provided with a hemisphere part. According to the parking wedge assembly, the anti-skid performance of the parking wedge can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle auxiliary parking tools, in particular to a parking wedge assembly. Background Art

[0002] A parking wedge is a tool to prevent unnecessary movement of a vehicle. The parking wedge is used to abut against a tire to prevent the vehicle from slipping when parking. Especially when parking on a slope, a parking wedge must be placed to prevent accidents.

[0003] The existing parking wedges have poor anti-slip performance and are prone to sliding with the ground when pushed by the tire, thus failing to achieve the purpose of anti-slip and anti-retreat, and having poor reliability.

[0004] Therefore, it is necessary to develop a parking wedge assembly to address the above-mentioned defects. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a parking wedge assembly that can improve the anti-slip performance of the parking wedge.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A parking wedge assembly of the utility model includes a triangular wedge body with a triangular cross-section integrally formed by a triangular block and a plurality of pipe bodies. All three angles of the triangle are acute angles. The triangular wedge body includes a first inclined surface for abutting against a tire and a second inclined surface adjacent to the first inclined surface, and the first inclined surface is arc-shaped. The parking wedge assembly further includes a first anti-slip plate, a second anti-slip plate, and a ground nail assembly. The first anti-slip plate is fixed to the bottom surface at the rear end of the triangular wedge body, and the bottom surface at the front end of the triangular wedge body is fixedly connected to the second anti-slip plate. The ground nail assembly is arranged parallel to the second inclined surface, the ground nail assembly is slidably connected and arranged inside the triangular wedge body, the ground nail assembly is located in the middle of the triangular wedge body, the bottom end of the ground nail assembly slides out of the bottom surface of the triangular wedge body and is provided with a spike portion, and the top end of the ground nail assembly slides out of the first inclined surface and is provided with a hemispherical portion.

[0008] Preferably, a groove is formed on the bottom surface of the triangular wedge body, the first anti-slip plate is fixed in the groove, a plurality of first anti-slip feet inclined downward are integrally formed on the first anti-slip plate, the first anti-slip feet protrude out of the groove, and the end of the first anti-slip feet faces away from the side of the first inclined surface.

[0009] Preferably, a fixing plate is integrally formed on the second inclined surface, one end of the first anti-slip plate is integrally formed with a bending plate, and the bending plate is fixedly connected to the fixing plate.

[0010] Preferably, a clamping foot is integrally formed at one end of the first anti-slip plate away from the second inclined surface, and the clamping foot penetrates through the pipe wall of the corresponding pipe body and bends towards the bottom surface of the triangular wedge.

[0011] Preferably, a receiving groove is formed on the bottom surface of the triangular block, the second anti-slip plate is fixed in the receiving groove, a second anti-slip foot is integrally formed at one end of the second anti-slip plate, the second anti-slip foot protrudes out of the receiving groove, and the second anti-slip foot is arranged in parallel with the first anti-slip foot.

[0012] Preferably, at least two ground nail assemblies are provided and are respectively arranged corresponding to the pipe bodies on both sides of the triangular wedge. The ground nail assembly includes a nail rod and a compression spring. The spiked portion is a sharp cone integrally formed at the bottom end of the nail rod, the hemispherical portion is a nail cap threadedly connected to the top end of the nail rod, and the top end of the nail cap is spherical; the nail rod is located inside the pipe body, the periphery of the nail cap is in sliding fit with the inner wall of the pipe body, a limiting plate is fixed in the inner cavity at the bottom end of the pipe body, the nail rod slidably penetrates through the limiting plate, the compression spring is sleeved on the nail rod, one end of the compression spring abuts against the bottom surface of the nail cap, the other end of the compression spring abuts against the top surface of the limiting plate, the diameter of the nail rod is smaller than the large end face diameter of the sharp cone, and the large end face of the sharp cone abuts against the bottom surface of the limiting plate.

[0013] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0014] For a parking wedge assembly of the present utility model, when in use, when the triangular wedge is pushed by a tire, the friction between the first anti-slip plate and the second anti-slip plate and the ground can play an anti-slip role, and when the tire presses the hemispherical portion, the spiked portion of the ground nail assembly abuts against the ground, which can further play an anti-slip role. If the ground is muddy during use, the spiked portion can penetrate into the mud, and the anti-slip effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the accompanying drawings.

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the present utility model from another angle;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the present utility model from another angle;

[0019] Figure 4 is a partial cross-sectional structural schematic diagram of the present utility model;

[0020] Figure 5 It is a schematic cross-sectional structure diagram of the present utility model;

[0021] Figure 6 It is a schematic three-dimensional structure diagram of the first anti-slip plate of the present utility model;

[0022] Figure 7 It is a schematic three-dimensional structure diagram of the second anti-slip plate of the present utility model;

[0023] Figure 8 It is a schematic front view structure diagram of the ground nail of the present utility model.

[0024] Explanation of reference numerals: 1, triangular wedge; 101, first inclined surface; 102, second inclined surface; 103, triangular block; 104, pipe body; 2, first anti-slip plate; 201, first anti-slip foot; 202, bending plate; 203, clamping foot; 3, second anti-slip plate; 301, second anti-slip foot; 4, fixing plate; 5, nail rod; 501, sharp cone; 502, nail cap; 6, compression spring; 7, limiting plate; 8, handle. Specific embodiments

[0025] The core of the present utility model is to provide a parking wedge assembly, which can improve the anti-slip performance of the parking wedge.

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "middle", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, 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 construed as a limitation of the present utility model.

[0028] In a specific embodiment of the present utility model, as Figures 1 to 8As shown in the figure, it includes a triangular wedge 1 integrally formed by a triangular block 103 and a plurality of pipe bodies 104 with a triangular cross-section. All three angles of the triangle are acute angles. The triangular wedge 1 includes a first inclined surface 101 for abutting against the tire and a second inclined surface 102 adjacent to the first inclined surface 101, and the first inclined surface 101 is arc-shaped. The above technical solution is the prior art and will not be elaborated here. It also includes a first anti-slip plate 2, a second anti-slip plate 3 and a ground nail assembly. The first anti-slip plate 2 is fixed to the bottom surface at the rear end of the triangular wedge 1, and the bottom surface at the front end of the triangular wedge 1 is fixedly connected to the second anti-slip plate 3; the ground nail assembly is arranged parallel to the second inclined surface 102, the ground nail assembly is slidably connected and arranged inside the triangular wedge 1, the ground nail assembly is located in the middle of the triangular wedge 1, the bottom end of the ground nail assembly slides out of the bottom surface of the triangular wedge 1 and is provided with a spike portion, and the top end of the ground nail assembly slides out of the first inclined surface 101 and is provided with a hemispherical portion.

[0029] Specifically, when in use, when the triangular wedge 1 is pushed by the tire, the friction between both the first anti-slip plate 2 and the second anti-slip plate 3 and the ground can play an anti-slip role, and when the tire presses the hemispherical portion, the spike portion of the ground nail assembly abuts against the ground, which can further play an anti-slip role. If the ground is muddy during use, the spike portion can penetrate into the mud, and the anti-slip effect is better. The first anti-slip plate 2 and the second anti-slip plate 3 can be made of metal plates such as galvanized iron plates or stainless steel plates.

[0030] A groove is formed on the bottom surface of the triangular wedge 1, the first anti-slip plate 2 is fixed in the groove, and a plurality of first anti-slip feet 201 inclined downward are integrally formed on the first anti-slip plate 2. The first anti-slip feet 201 protrude out of the groove, and the end of the first anti-slip feet 201 faces away from the side of the first inclined surface 101.

[0031] Specifically, as Figure 3 shown, the first anti-slip plate 2 is fixed in the groove by self-tapping screws, and the self-tapping screws are threadedly connected to the pipe wall of the pipe body 104. When in use, the first anti-slip feet 201 abut against the ground, thus playing an anti-slip role. Obviously, the first anti-slip plate 2 can be bonded or compounded with the groove.

[0032] A fixing plate 4 is integrally formed on the second inclined surface 102, and a bending plate 202 is integrally formed at one end of the first anti-slip plate 2. The bending plate 202 is fixedly connected to the fixing plate 4.

[0033] Specifically, the bending plate 202 is used to enhance the connection firmness between the first anti-slip plate 2 and the triangular wedge 1. A handle 8 is fixed on the fixing plate 4.

[0034] As Figure 3 and 6As shown, at one end of the first anti-slip plate 2 away from the second inclined surface 102, a clamping foot 203 is integrally formed. The clamping foot 203 penetrates through the pipe wall of the corresponding pipe body 104 and bends towards the bottom surface of the triangular wedge 1.

[0035] A receiving groove is formed on the bottom surface of the triangular block 103. The second anti-slip plate 3 is fixed in the receiving groove. At one end of the second anti-slip plate 3, a second anti-slip foot 301 is integrally formed. The second anti-slip foot 301 extends out of the receiving groove and is arranged parallel to the first anti-slip foot 201.

[0036] Specifically, the second anti-slip plate 3 is fixed in the receiving groove by self-tapping screws. During use, the second anti-slip foot 301 abuts against the ground, thus playing an anti-slip role. Obviously, the second anti-slip plate 3 can be bonded to the receiving groove or compounded with the triangular block 103. As Figure 7 shown, the second anti-slip foot 301 can be set to two and be in a fork shape.

[0037] There are at least two ground nail assemblies, which are respectively arranged corresponding to the pipe bodies 104 on both sides of the triangular wedge 1. The ground nail assembly includes a nail rod 5 and a compression spring 6. The spike part is a sharp cone 501 integrally formed at the bottom end of the nail rod 5. The hemispherical part is a nail cap 502 threadedly connected to the top end of the nail rod 5. The top end of the nail cap 502 is set as a spherical surface; the nail rod 5 is located in the pipe body 104. The periphery of the nail cap 502 is in sliding fit with the inner wall of the pipe body 104. A limiting plate 7 is fixed in the inner cavity at the bottom end of the pipe body 104. The nail rod 5 slidably penetrates through the limiting plate 7. The compression spring 6 is sleeved on the nail rod 5. One end of the compression spring 6 abuts against the bottom surface of the nail cap 502, and the other end of the compression spring 6 abuts against the top surface of the limiting plate 7. The diameter of the nail rod 5 is smaller than the large end face diameter of the sharp cone 501, and the large end face of the sharp cone 501 abuts against the bottom surface of the limiting plate 7.

[0038] Specifically, the nail rod 5, the sharp cone 501 and the nail cap 502 form a ground nail;

[0039] The nail cap 502 can be detached, so that the nail rod 5 together with the sharp cone 501 can be taken off. Then, it can be stored when not in use to prevent the sharp cone 501 from damaging other items; on a ramp with a small slope, such as a slope less than 10 degrees, the ground nail assembly may not be used;

[0040] The limiting plate 7 can be integrally formed with the pipe body 104, bonded or threadedly connected;

[0041] In the drawings, four ground nail assemblies are provided. Of course, more can also be provided. For example, one ground nail assembly is arranged in each pipe body 104;

[0042] During use, when the tire presses against the nail cap 502, the nail cap 502 moves obliquely downward. The nail cap 502 drives the nail rod 5 to move synchronously and compresses the compression spring 6. The nail rod 5 drives the sharp cone 501 to move synchronously, and then the sharp cone 501 abuts against the ground, thus playing an anti-slip role.

[0043] The working principle of a parking wedge assembly of the present utility model: During use, when the triangular wedge 1 is pushed by the tire, both the first anti-slip foot 201 and the second anti-slip foot 301 abut against the ground and rub, thereby playing an anti-slip role. When the tire presses against the nail cap 502, the nail cap 502 moves obliquely downward. The nail cap 502 drives the nail rod 5 to move synchronously and compresses the compression spring 6. The nail rod 5 drives the sharp cone 501 to move synchronously, and then the sharp cone 501 abuts against the ground, thus playing an anti-slip role. If the ground is muddy during use, the sharp cone 501 can penetrate into the mud, and the anti-slip effect is better. After use, when the vehicle drives away from the triangular wedge 1, the nail cap 502 moves obliquely upward under the elastic force of the compression spring 6. The nail cap 502 drives the nail rod 5 and the sharp cone 501 to move synchronously, and then the ground nail is reset.

[0044] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other, and the embodiments can be combined with each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple. For the related parts, reference can be made to the description in the method part.

[0045] The above embodiments are only used to describe the preferred mode of the present utility model, rather than to limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A parking wedge assembly, comprising a triangular wedge body (1) integrally formed by a triangular block (103) and a plurality of tubes (104) and having a triangular cross-section, all three angles of the triangle being acute angles. The triangular wedge body (1) includes a first inclined surface (101) for abutting against a tire and a second inclined surface (102) adjacent to the first inclined surface (101), and the first inclined surface (101) is arc-shaped, characterized in that, It further includes a first anti-slip plate (2), a second anti-slip plate (3) and a ground nail assembly. The first anti-slip plate (2) is fixed to the bottom surface of the rear end of the triangular wedge (1), and the bottom surface of the front end of the triangular wedge (1) is fixedly connected to the second anti-slip plate (3); the ground nail assembly is arranged parallel to the second inclined surface (102), the ground nail assembly is slidably connected and arranged inside the triangular wedge (1), the ground nail assembly is located in the middle of the triangular wedge (1), the bottom end of the ground nail assembly slides out of the bottom surface of the triangular wedge (1) and is provided with a spike portion, and the top end of the ground nail assembly slides out of the first inclined surface (101) and is provided with a hemispherical portion.

2. The parking wedge assembly according to claim 1, wherein: A groove is formed in the bottom surface of the triangular wedge (1), the first anti-slip plate (2) is fixed in the groove, and a plurality of first anti-slip feet (201) inclined downward are integrally formed on the first anti-slip plate (2), the first anti-slip feet (201) protrude out of the groove, and the end portions of the first anti-slip feet (201) face away from the side of the first inclined surface (101).

3. The parking wedge assembly according to claim 2, wherein: A fixing plate (4) is integrally formed on the second inclined surface (102), and a bending plate (202) is integrally formed at one end of the first anti-slip plate (2), and the bending plate (202) is fixedly connected to the fixing plate (4).

4. The parking wedge assembly according to claim 2, wherein: A clamping foot (203) is integrally formed at one end of the first anti-slip plate (2) away from the second inclined surface (102), and the clamping foot (203) penetrates through the pipe wall of the corresponding pipe body (104) and bends towards the bottom surface of the triangular wedge (1).

5. The parking wedge assembly according to claim 2, wherein: A receiving groove is formed in the bottom surface of the triangular block (103), the second anti-slip plate (3) is fixed in the receiving groove, and a second anti-slip foot (301) is integrally formed at one end of the second anti-slip plate (3), the second anti-slip foot (301) protrudes out of the receiving groove, and the second anti-slip foot (301) is arranged parallel to the first anti-slip foot (201).

6. The parking wedge assembly according to claim 1, characterized in that: There are at least two ground nail assemblies and they are respectively arranged corresponding to the pipe bodies (104) on both sides of the triangular wedge (1). The ground nail assembly includes a nail rod (5) and a compression spring (6). The spike portion is a sharp cone (501) integrally formed at the bottom end of the nail rod (5), the hemispherical portion is a nail cap (502) threadedly connected to the top end of the nail rod (5), and the top end of the nail cap (502) is spherical; the nail rod (5) is located inside the pipe body (104), the periphery of the nail cap (502) is slidably matched with the inner wall of the pipe body (104), a limiting plate (7) is fixed in the inner cavity at the bottom end of the pipe body (104), the nail rod (5) slidably penetrates through the limiting plate (7), the compression spring (6) is sleeved on the nail rod (5), one end of the compression spring (6) abuts against the bottom surface of the nail cap (502), the other end of the compression spring (6) abuts against the top surface of the limiting plate (7), the diameter of the nail rod (5) is smaller than the large end face diameter of the sharp cone (501), and the large end face of the sharp cone (501) abuts against the bottom surface of the limiting plate (7).

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