Detachable parking wedge mechanism and vehicle

Abstract

The utility model discloses a detachable parking wedge mechanism and a vehicle, the detachable parking wedge mechanism comprises a parking wedge and a connecting rod assembly, one end of the connecting rod assembly is suitable for being connected with a vehicle frame, the other end of the connecting rod assembly is connected with the parking wedge, and the parking wedge is rotatably connected with the other end of the connecting rod assembly. Therefore, when one end of the connecting rod assembly is connected with the vehicle frame and the other end of the connecting rod assembly is rotatably connected with the parking wedge, when the vehicle goes uphill, the parking wedge can automatically follow the wheel to move, the parking wedge does not need to be manually placed by a person, the vehicle is prevented from sliding on the slope, the parking wedge achieves the effect of preventing the wheel from sliding on the slope, and potential safety hazards are greatly reduced. Meanwhile, when the two ends of the connecting rod assembly are connected with the frame, the effect of saving the space in the frame is achieved.

Description

Technical Field

[0001] The utility model relates to the field of vehicles, in particular to a detachable parking wedge mechanism and a vehicle. Background Art

[0002] In the prior art, vehicles are all equipped with parking pads or parking wedges, but they are basically used to block the vehicle when the vehicle is stopped to prevent it from sliding down the slope, and cannot meet the use needs during climbing; when some vehicles on the market are climbing steep slopes with heavy loads, in order to smoothly pass the slope and prevent it from sliding down the slope, people often use wood blocks or bricks to block the wheels at the back, and the person moves the wood or bricks forward a little when the vehicle moves forward a little. This situation is very dangerous and cannot ensure the safety of the vehicle and related personnel. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a detachable parking wedge mechanism, which can solve the problem of sliding down the slope during the vehicle climbing process.

[0004] Another object of the present invention is to provide a vehicle, comprising the detachable parking wedge mechanism described in the above embodiment.

[0005] According to the first aspect of the present invention, the detachable parking wedge mechanism comprises: a parking wedge; a connecting rod assembly, one end of which is suitable for being connected to a vehicle frame, the other end of which is connected to the parking wedge, and the parking wedge is rotatably connected to the other end of the connecting rod assembly.

[0006] According to the detachable parking wedge of the embodiment of the utility model, one end of the connecting rod assembly is connected to the vehicle frame, and the other end is rotatably connected to the parking wedge. When the vehicle goes uphill, the parking wedge can automatically follow the movement of the wheel, and there is no need for personnel to manually place the parking wedge to prevent the vehicle from sliding down the slope. The parking wedge can prevent the wheel from sliding down the slope, greatly reducing safety hazards. At the same time, when both ends of the connecting rod assembly are connected to the vehicle frame, the effect of saving space in the frame can be achieved.

[0007] In some embodiments, the connecting rod assembly includes: a first rod and a second rod, one end of the first rod is rotatably connected to the frame; one end of the second rod is rotatably connected to the parking wedge, and the other end of the first rod and the other end of the second rod are detachably connected.

[0008] In some embodiments, the first rod is formed with a receiving cavity, the receiving cavity extends along the length direction of the first rod, and the other end of the second rod is telescopically fitted in the receiving cavity.

[0009] In some embodiments, the first rod member is formed with at least one first limiting hole, and the first limiting hole penetrates the first rod member in the radial direction of the first rod member; the second rod member is formed with multiple second limiting holes, and at least one of the multiple second limiting holes is opposite to the first limiting hole in the radial direction of the first rod member; and also includes: a first limiting member, the first limiting member cooperates with the first limiting hole and the second limiting hole, and the first limiting member connects the first rod member and the second rod member.

[0010] In some embodiments, the connecting rod assembly further includes: a third rod, one end of the third rod is detachably connected to the one end of the second rod along the radial direction of the first rod, and the other end of the third rod is detachably connected to the parking wedge.

[0011] In some embodiments, it also includes: a plurality of second limiting members, which are arranged on both sides of the one end of the second rod along the radial direction of the first rod; a plurality of third limiting holes are formed at the one end of the third rod, and the plurality of second limiting members are respectively matched with the plurality of third limiting holes.

[0012] In some embodiments, it also includes: a plurality of third limit members, the plurality of third limit members are arranged on both sides of the parking wedge along the radial direction of the first rod; the parking wedge is passed through the other end of the third rod, and a plurality of fourth limit holes are formed on the other end of the third rod, and the plurality of third limit members are respectively matched with the plurality of fourth limit holes.

[0013] In some embodiments, there are multiple detachable parking wedge mechanisms, and the multiple detachable parking wedge mechanisms are arranged on both sides of the frame along the width direction of the frame.

[0014] In some embodiments, the parking wedge has a stop surface, and the stop surface is a plane or a curved surface.

[0015] The vehicle according to the second embodiment of the utility model comprises the detachable parking wedge mechanism described in any one of the above embodiments.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1It is a schematic diagram of a detachable parking wedge mechanism in a working state from one viewing angle according to an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the detachable parking wedge mechanism in a working state from another perspective according to an embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of another viewing angle of the detachable parking wedge mechanism in the working state according to the embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of a connecting rod assembly when the detachable parking wedge mechanism according to an embodiment of the utility model is in a non-working state.

[0022] Reference numerals:

[0023] 100. Removable parking wedge mechanism; 200. Vehicle frame;

[0024] 10. Parking wedge; 11. Stop surface;

[0025] 20. Connecting rod assembly; 21. First rod; 211. First limiting hole; 22. Second rod; 221. Second limiting hole; 23. First limiting member; 24. Third rod; 241. Third limiting hole; 242. Fourth limiting hole; 25. Second limiting member; 26. Third limiting member. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figure 1-Figure 4 A detachable parking wedge mechanism 100 according to an embodiment of the present invention is described, comprising: a parking wedge 10 and a connecting rod assembly 20 .

[0027] According to some embodiments of the present invention, Figure 1-3 one end of the link assembly 20 is adapted to be connected to the vehicle frame 200, the other end of the link assembly 20 is connected to the parking wedge 10, and the parking wedge 10 is rotatably connected to the other end of the link assembly 20.

[0028] The connecting rod assembly 20 has two states, working and non-working. When the connecting rod assembly 20 is in the working state, one end of the connecting rod assembly 20 is connected to the vehicle frame 200, and the other end is rotated relative to the one end and lowered from the vehicle frame 200 to be rotatably connected to the parking wedge 10. When the connecting rod assembly 20 is in the non-working state, both ends of the connecting rod assembly 20 are connected to the vehicle frame 200 to achieve the retraction of the connecting rod assembly 20.

[0029] According to the detachable parking wedge 10 of the embodiment of the utility model, one end of the connecting rod assembly 20 is connected to the vehicle frame 200, and the other end is rotatably connected to the parking wedge 10. When the vehicle goes uphill, the parking wedge 10 can automatically follow the movement of the wheel, and there is no need for personnel to manually place the parking wedge 10 to prevent the vehicle from sliding down the slope. The parking wedge 10 can prevent the wheel from sliding down the slope, greatly reducing safety hazards. At the same time, when both ends of the connecting rod assembly 20 are connected to the vehicle frame 200, the effect of saving space in the vehicle frame 200 can be achieved.

[0030] According to some embodiments of the present invention, Figure 2 and Figure 3 As shown; the connecting rod assembly 20 includes: a first rod 21 and a second rod 22, one end of the first rod 21 is rotatably connected to the frame 200; one end of the second rod 22 is rotatably connected to the parking wedge 10, and the other end of the first rod 21 and the other end of the second rod 22 are detachably connected.

[0031] When the connecting rod assembly 20 is working, one end of the first rod 21 is rotatably connected to the frame 200, the other end of the first rod 21 is rotatably connected to the other end of the second rod 22, and one end of the second rod 22 is rotatably connected to the parking lever.

[0032] Thus, by rotatably connecting one end of the first rod 21 to the vehicle frame 200 and detachably connecting the other end to the second rod 22, the connecting rod assembly 20 can be assembled and disassembled quickly and conveniently, so as to facilitate the installation of the parking wedge 10 and the connecting rod assembly 20, thereby saving time and space.

[0033] According to some embodiments of the present invention, Figure 2 As shown, the first rod 21 is formed with a receiving cavity, which extends along the length direction of the first rod 21 , and the other end of the second rod 22 is telescopically fitted in the receiving cavity.

[0034] An accommodating cavity is formed inside the first rod 21, and the accommodating cavity penetrates the first rod 21 along the axial direction of the first rod 21. When the second rod 22 cooperates with the first rod 21, the second rod 22 can move in the accommodating cavity compared with the first rod 21, and the accommodating cavity can store the second rod 22. The first rod 21 and the second rod 22 are telescopically connected to facilitate adjusting the position of the second rod 22 compared with the first rod 21, so that the parking wedge 10 can be installed at different positions, so that the connecting rod assembly 20 can be used on different vehicles, so that the connecting rod assembly 20 has universality.

[0035] Therefore, the length of the first rod 21 and the second rod 22 in the accommodating cavity can be determined according to the distance between the frame 200 and the wheel of different vehicles, and the connecting rod assembly 20 has high adaptability relative to the vehicle body. The connecting rod assembly 20 has a relatively simple structure and low cost.

[0036] According to some embodiments of the present invention, Figure 2 As shown, the first rod 21 is formed with at least one first limiting hole 211, and the first limiting hole 211 penetrates the first rod 21 along the radial direction of the first rod 21; the second rod 22 is formed with a plurality of second limiting holes 221, and at least one of the plurality of second limiting holes 221 is opposite to the first limiting hole 211 along the radial direction of the first rod 21. It also includes: a first limiting member 23, the first limiting member 23 cooperates with the first limiting hole 211 and the second limiting hole 221, and the first limiting member 23 connects the first rod 21 and the second rod 22.

[0037] In this embodiment, the first rod 21 and the second rod 22 are respectively provided with a first limiting hole 211 and a second limiting hole 221, and the first limiting hole 211 and the second limiting hole 221 are opposite to each other along the radial direction of the first rod 21, so that the first limiting member 23 can pass through the first limiting hole 211 and the second limiting hole 221 to achieve axial limitation of the first rod 21 and the second rod 22 on the first rod 21, so that the second rod 22 can maintain its length when it is extended to the required length.

[0038] Therefore, the setting of the first limiting hole 211 and the second limiting hole 221 facilitates the first limiting member 23 to cooperate with the first limiting hole 211 and the second limiting hole 221 to fix the relative position of the first rod 21 and the second rod 22. The structure for fixing the moving position of the second rod 22 is relatively simple and has good reliability.

[0039] According to some embodiments of the present invention, Figure 3 As shown, the connecting rod assembly 20 further includes a third rod 24 , one end of the third rod 24 is detachably connected to one end of the second rod 22 along the radial direction of the first rod 21 , and the other end of the third rod 24 is detachably connected to the parking wedge 10 .

[0040] That is, one end of the third rod 24 is connected to one end of the second rod 22 away from the first rod 21. The extension direction of the third rod 24 is perpendicular to the extension direction of the second rod 22. One end of the third rod 24 can penetrate one end of the second rod 22 away from the first rod 21 and be detachably connected to the second rod 22. Therefore, the extension direction of the third rod 24 is different from the extension direction of the second rod 22. The arrangement of the third rod 24 can facilitate the installation of the parking wedge 10, so that the parking wedge 10 can stop against the wheel to form a wheel stop. The parking wedge 10 is arranged behind the wheel to stop the wheel. Since the parking wedge 10 is connected to the frame 200, it can move with the rotation of the wheel, so as to prevent the wheel from sliding down the slope in real time, thereby increasing the safety of vehicle driving.

[0041] According to some embodiments of the present invention, Figure 3 As shown, it also includes: a plurality of second limiting members 25, which are arranged on both sides of one end of the second rod member 22 along the radial direction of the first rod member 21; a plurality of third limiting holes 241 are formed at one end of the third rod member 24, and the plurality of second limiting members 25 are respectively matched with the plurality of third limiting holes 241.

[0042] That is, when the third rod 24 is connected to the second rod 22, a plurality of third limiting holes 241 are provided at one end of the third rod 24 connected to the second rod 22, the one end of the third limiting member 26 passes through the end of the second rod 22 away from the first rod 21, the end of the second limiting member 25 away from the first rod 21 is located between the plurality of third limiting holes 241, and the second limiting member 25 cooperates with the third limiting hole 241 to realize the radial movement of the third rod 24 along the first rod 21.

[0043] Thus, the second rod 22 and the third rod 24 are connected by the second limiting member 25 and the third limiting hole 241, so that the position of the third rod 24 relative to the second rod 22 can be adjusted, and the position of the parking wedge 10 from the frame 200 can be adjusted to meet the needs of different vehicles.

[0044] According to some embodiments of the present invention, Figure 3 As shown, it also includes: a plurality of third limiting members 26, which are arranged on both sides of the parking wedge 10 along the radial direction of the first rod 21; the parking wedge 10 is passed through the other end of the third rod 24, and a plurality of fourth limiting holes 242 are formed on the other end of the third rod 24, and the plurality of third limiting members 26 are respectively matched with the plurality of fourth limiting holes 242.

[0045] A plurality of third limiting members 26 are provided along the radial direction of the first rod 21 and are respectively located on both sides of the parking wedge 10. A plurality of fourth limiting holes 242 are provided at one end of the third rod 24 away from the second rod 22. The parking wedge 10 is located between the plurality of fourth limiting holes 242. When the parking wedge 10 is opposite to and stops at the wheel, the third limiting members 26 can be engaged in the fourth limiting holes 242 to limit the parking wedge 10 in the radial direction of the first rod 21 and keep the parking wedge 10 in contact with the wheel.

[0046] Therefore, the purpose of setting a plurality of third limiting holes 241 on the parking wedge 10 is to facilitate the connection between the third rod 24 and the parking wedge 10. According to the width of different wheels, the position of the parking wedge 10 relative to the frame 200 is adjusted in time, so that the parking wedge 10 can work better and prevent sliding better.

[0047] In this embodiment, the first limiting member 23 may be a pin, and the second limiting member 25 and the third limiting member 26 may be pin shafts.

[0048] According to some embodiments of the present invention, Figure 1 As shown, there are a plurality of detachable parking wedge mechanisms 100 , and the plurality of detachable parking wedge mechanisms 100 are disposed on both sides of the vehicle frame 200 along the width direction of the vehicle frame 200 .

[0049] Since the wheels are bilaterally symmetrical, the detachable parking wedge mechanisms 100 should also be installed at the corresponding wheels, that is, a plurality of detachable parking wedge mechanisms 100 are installed on both sides of the vehicle frame 200 along the horizontal direction of the vehicle frame 200 .

[0050] Therefore, the purpose of providing a plurality of detachable parking wedge mechanisms 100 is to prevent the detachable parking wedge mechanism 100 from existing on only one side of the vehicle frame 200, so that the vehicle body is subjected to different forces, thereby causing a sudden rollover or landslide on one side during the uphill process of the vehicle; a plurality of detachable parking wedge mechanisms 100 greatly improves the safety index of the vehicle during the uphill process.

[0051] According to some embodiments of the present invention, Figure 1 As shown, the parking wedge 10 has a stop surface 11, and the stop surface 11 is a plane or a curved surface.

[0052] When the parking wedge 10 contacts and stops with the wheel, the surface of the parking wedge 10 that contacts the wheel is a flat surface or an arc surface, which can be selected as needed. In this embodiment, the stop surface 11 of the parking wedge 10 is an arc surface, so as to increase the base area between the parking wedge 10 and the wheel, increase the protection of the wheel, and better the anti-rotation effect of the wheel.

[0053] The vehicle according to the second embodiment of the utility model comprises the detachable parking wedge mechanism 100 of any one of the above embodiments.

[0054] According to the vehicle of the embodiment of the utility model, by using the detachable parking wedge mechanism 100 described in the above embodiment, when the vehicle moves forward normally, the parking wedge 10 follows the vehicle forward and does not affect the normal driving of the vehicle, ensuring that the vehicle can drive normally during the climbing process without manual placement, and can prevent the vehicle from sliding back and sliding down the slope in real time, greatly reducing the risk during driving. When the vehicle suddenly slides down the slope, the connecting rod assembly 20 connects the parking wedge 10 to automatically limit it, jams the wheel, solves the sliding during the climbing process, and ensures the safety of the vehicle and related personnel.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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.

[0056] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0058] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A detachable parking wedge mechanism, characterized in that: include: parking wedge; A connecting rod assembly, one end of which is suitable for being connected to a vehicle frame, the other end of which is connected to the parking wedge, and the parking wedge is rotatably connected to the other end of the connecting rod assembly.

2. The detachable parking wedge mechanism according to claim 1, characterized in that: The connecting rod assembly comprises: A first rod, one end of which is rotatably connected to the frame; A second rod, one end of which is rotatably connected to the parking wedge, and the other end of the first rod and the other end of the second rod are detachably connected.

3. The detachable parking wedge mechanism according to claim 2, characterized in that: The first rod is formed with a receiving cavity, which extends along the length direction of the first rod, and the other end of the second rod is telescopically fitted in the receiving cavity.

4. The detachable parking wedge mechanism according to claim 2, characterized in that: The first rod is formed with at least one first limiting hole, and the first limiting hole penetrates the first rod along the radial direction of the first rod; The second rod is formed with a plurality of second limiting holes, and at least one of the plurality of second limiting holes is opposite to the first limiting hole along the radial direction of the first rod; It also includes: a first limiting member, the first limiting member cooperates with the first limiting hole and the second limiting hole, and the first limiting member connects the first rod and the second rod.

5. The detachable parking wedge mechanism according to claim 3, characterized in that: The connecting rod assembly also includes: A third rod, one end of which is detachably connected to the one end of the second rod along the radial direction of the first rod, and the other end of which is detachably connected to the parking wedge.

6. The detachable parking wedge mechanism according to claim 5, characterized in that: Also includes: A plurality of second position-limiting members, wherein the plurality of second position-limiting members are arranged on both sides of the one end of the second rod along the radial direction of the first rod; A plurality of third limiting holes are formed at the one end of the third rod, and the plurality of second limiting members are respectively matched with the plurality of third limiting holes.

7. The detachable parking wedge mechanism according to claim 5, characterized in that: Also includes: A plurality of third stoppers, wherein the plurality of third stoppers are arranged on both sides of the parking wedge along the radial direction of the first rod; The parking wedge is passed through the other end of the third rod, and a plurality of fourth limiting holes are formed on the other end of the third rod. The plurality of third limiting members are respectively matched with the plurality of fourth limiting holes.

8. The detachable parking wedge mechanism according to claim 1, characterized in that: There are multiple detachable parking wedge mechanisms, and the multiple detachable parking wedge mechanisms are arranged on both sides of the frame along the width direction of the frame.

9. The detachable parking wedge mechanism according to any one of claims 1 to 8, characterized in that: The parking wedge has a stop surface, and the stop surface is a plane or a curved surface.

10. A vehicle, characterized in that: It comprises a detachable parking wedge mechanism according to any one of claims 1-9.

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