Mounting seat of tow hook cover plate and vehicle

Abstract

The utility model discloses a mounting base of a tow hook cover plate and a vehicle, and relates to the technical field of mounting bases, the mounting base is used for being fixedly arranged on a bumper of the vehicle, the mounting base is provided with a mounting shaft extending in the first direction, the mounting shaft is a rotating fulcrum of the tow hook cover plate, the mounting base defines a containing space, and the containing space is used for containing the tow hook cover plate. The containing space penetrates through the mounting base in the second direction and is suitable for the tow hook cover plate to rotate in or rotate out, and the first direction, the second direction and the height direction of the mounting base are perpendicular to one another. According to the tow hook cover plate, the containing space is defined in the mounting base, and when the tow hook cover plate is opened, the tow hook cover plate can be rotated into the containing space to be hidden, so that the tow hook cover plate is prevented from being exposed out of a vehicle when being opened, and the risks that the tow hook cover plate is scratched, damaged and lost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mounting seat, especially to a mounting seat of trailer hook cover plate and vehicle. BACKGROUND

[0002] In the related art, the trailer hook is used for being towed by other vehicles for rescue when the vehicle cannot normally run due to sudden failure during running. In order to improve the appearance quality of the vehicle, the trailer hook cover plate is usually designed as a shielding piece of the trailer hook. The existing trailer hook cover plate is mostly of the pressing type. However, when the existing trailer hook cover plate is opened, there is no accommodating space for accommodating the trailer hook cover plate in the vehicle, so that the trailer hook cover plate is exposed outside the vehicle when it is opened, which has the risk of being scratched, damaged or lost. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a mounting seat of trailer hook cover plate, which can turn the trailer hook cover plate into an accommodating space to hide the trailer hook cover plate when the trailer hook cover plate is opened, so as to avoid the trailer hook cover plate being exposed outside the vehicle when it is opened, and thus the risk of the trailer hook cover plate being scratched, damaged or lost can be reduced.

[0004] The utility model further provides a vehicle with the above mounting seat.

[0005] The mounting seat of the trailer hook cover plate according to the utility model embodiment is used for being fixed to the bumper of the vehicle, and comprises:

[0006] The mounting seat has a mounting shaft extending along a first direction, the mounting shaft is the rotation fulcrum of the trailer hook cover plate, the mounting seat defines an accommodating space, the accommodating space penetrates the mounting seat along a second direction, the accommodating space is suitable for the trailer hook cover plate to turn in or turn out, the first direction, the second direction and the height direction of the mounting seat are perpendicular to each other.

[0007] The mounting seat of the trailer hook cover plate according to the utility model embodiment defines the accommodating space in the mounting seat, so that the trailer hook cover plate can be turned into the accommodating space to hide the trailer hook cover plate when the trailer hook cover plate is opened, so as to avoid the trailer hook cover plate being exposed outside the vehicle when it is opened, and thus the risk of the trailer hook cover plate being scratched, damaged or lost can be reduced.

[0008] According to some embodiments of the utility model, the mounting seat has two seat side walls, the two seat side walls are opposite and spaced apart along the first direction, the accommodating space is located between the two seat side walls, at least one seat side wall is formed with a guide hole extending along the second direction, and the guide hole is used for cooperating with the trailer hook cover plate.

[0009] According to some embodiments of the utility model, the guide hole is arc-shaped and protrudes downward towards the mounting seat.

[0010] According to some embodiments of the utility model, the outer surface of the at least one seat side wall is provided with a first fixing structure, and the first fixing structure is used for fixing and mounting parts.

[0011] According to some embodiments of the utility model, the outer surface of the at least one seat side wall is provided with a rack, and the rack extends along the second direction.

[0012] According to some embodiments of the utility model, the outer surface of the at least one seat side wall is provided with a second fixing structure, and the second fixing structure is arranged close to the inner end of the corresponding seat side wall along the second direction, and the second fixing structure is used for fixing and mounting a driving mechanism for driving the trailer hook cover plate to rotate.

[0013] According to some embodiments of the utility model, the mounting seat has a seat bottom wall, the seat bottom wall is structured as a containing space bottom wall of a containing space, and the surface of the seat bottom wall away from the containing space has a connecting part, and part of the connecting part is structured as a mounting shaft.

[0014] According to some embodiments of the utility model, the seat bottom wall forms a first avoiding hole, and the first avoiding hole is strip-shaped and extends along the second direction.

[0015] According to some embodiments of the utility model, the connecting part forms a first through hole, the seat bottom wall forms a second through hole, the first through hole and the second through hole are opposite, and the first through hole and the second through hole are adjacent and communicated to form a second avoiding hole.

[0016] The vehicle according to the utility model embodiment comprises the mounting seat of the trailer hook cover plate according to the above embodiment.

[0017] Additional aspects and advantages of the utility model will be in part apparent and in part pointed out hereinafter in the description. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0019] Figure 1 It is the front view of the trailer hook cover plate of the utility model embodiment when being in the closed position;

[0020] Figure 2 It is the front view of the trailer hook cover plate of the utility model embodiment when being in the open position;

[0021] Figure 3 It is the schematic view of the mounting seat and other components after assembly of the utility model embodiment;

[0022] Figure 4 is another view angle schematic diagram of the mounting seat and other components assembled according to an embodiment of the utility model;

[0023] Figure 5 is a schematic diagram of the mounting seat and part components assembled according to an embodiment of the utility model;

[0024] Figure 6 is a schematic diagram of the damping support, trailer hook cover plate, adjusting shaft and driving mechanism assembled according to an embodiment of the utility model;

[0025] Figure 7 is a schematic diagram of the locking structure according to an embodiment of the utility model;

[0026] Figure 8 is a top view of the trailer hook cover plate device according to an embodiment of the utility model;

[0027] Figure 9 is a schematic diagram of the mounting seat according to an embodiment of the utility model.

[0028] Reference signs:

[0029] Trailer hook cover plate device 100;

[0030] Mounting seat 10;Rack 11;Guide hole 12;First fixing structure 15;Fixed hole 151;Fixed column 152;

[0031] Trailer hook cover plate 20;

[0032] Rotating structure 30;Torsional spring 31;Mounting shaft 32;Shaft sleeve 33;Limiting portion 34;

[0033] Adjusting shaft 40;

[0034] Locking structure 50;

[0035] Unlocking channel groove 51;Open end 510;First channel groove 511;Second channel groove 512;

[0036] Lock block 52;Locking notch 53;

[0037] Driving mechanism 60;Hook 61;Second fixing structure 62;

[0038] Damping support 70;Damping structure 71;Rotary gear 72;

[0039] Bumper 200;Through hole 201;

[0040] Seat side wall 1;Seat bottom wall 4;Second through hole 41;Accommodation space 5;First avoiding hole 6;Connecting portion 7;First through hole 8;Mounting support 9;

[0041] Slider 101; sliding slot 102; first pressing position 103; second pressing position 104. DETAILED DESCRIPTION

[0042] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explanation of the present application, and cannot be understood as a limitation of the present application.

[0043] Reference is made below Figures 1-9 The mounting seat 10 of the trailer hook cover plate 20 and the vehicle according to the embodiments of the present application are described below. The mounting seat 10 is used to be fixed to the bumper 200 of the vehicle, and can be connected by welding between the mounting seat 10 and the bumper 200 of the vehicle, so that the mounting seat 10 installs the trailer hook cover plate 20 on the vehicle. The bumper 200 is provided with a through hole 201, which is correspondingly arranged with the trailer hook cover plate 20. The trailer hook cover plate 20 is a pressing type trailer hook cover plate 20, which has an open position and a closed position. When the trailer hook cover plate 20 is in the closed position, the trailer hook cover plate 20 can completely close the through hole 201 on the bumper 200 to shield the trailer hook, prevent dust and sundries from entering the vehicle, and at the same time provide good appearance quality. When the trailer hook cover plate 20 is in the open position, the trailer hook cover plate 20 opens the through hole 201 on the bumper 200 and cannot continue to rotate, which can take out the trailer hook from the vehicle.

[0044] As Figures 1-9 shown, the mounting seat 10 of the trailer hook cover plate 20 according to the embodiments of the present application comprises: the mounting seat 10 has a mounting shaft 32 extending in a first direction, the mounting shaft 32 is the rotation fulcrum of the trailer hook cover plate 20, the mounting seat 10 defines a containing space 5, the containing space 5 penetrates through the mounting seat 10 in a second direction, the containing space 5 is suitable for the trailer hook cover plate 20 to turn in or out, the first direction, the second direction and the height direction of the mounting seat 10 are perpendicular to each other.

[0045] As Figure 3 and Figure 4 shown, the first direction can be Y direction, the second direction can be X direction, when the trailer hook cover plate 20 is installed on the vehicle, the first direction corresponds to the width direction of the vehicle, the second direction corresponds to the length direction of the vehicle, the height direction of the mounting seat 10 corresponds to the height direction of the vehicle, the first direction, the second direction and the height direction of the mounting seat 10 are perpendicular to each other.

[0046] The mounting seat 10 has a mounting shaft 32 extending along the first direction, for example, the mounting shaft 32 and the mounting seat 10 can be connected by welding, or the mounting shaft 32 and the mounting seat 10 can be integrally formed, but the utility model is not limited thereto, the mounting shaft 32 and the mounting seat 10 can also be connected by other manners, as long as the mounting seat 10 is formed with the mounting shaft 32 extending along the first direction. The mounting shaft 32 is the rotation fulcrum of the trailer hook cover plate 20, so that the trailer hook cover plate 20 is rotatably arranged on the mounting seat 10 around the mounting shaft 32, thereby rotating the trailer hook cover plate 20 to make the trailer hook cover plate 20 be located at the open position and the closed position.

[0047] The mounting seat 10 defines a containing space 5, the containing space 5 penetrates through the mounting seat 10 along the second direction, and the containing space 5 is suitable for the trailer hook cover plate 20 to turn in or turn out. When the trailer hook cover plate 20 is located at the closed position, the trailer hook cover plate 20 is located outside the containing space 5 to shield the trailer hook. When the trailer hook cover plate 20 is located at the closed position and needs to be opened, the trailer hook cover plate 20 is rotated, so that the trailer hook cover plate 20 turns into the containing space 5, and the trailer hook cover plate 20 is at least partially hidden in the containing space 5, thereby avoiding the trailer hook cover plate 20 being exposed outside the vehicle when being opened, and further capable of reducing the risk of the trailer hook cover plate 20 being scratched, damaged or lost. When the trailer hook cover plate 20 is located at the open position and needs to be closed, the trailer hook cover plate 20 is rotated, so that the trailer hook cover plate 20 turns out of the containing space 5 to shield the trailer hook. In this way, the safety and service life of the trailer hook cover plate 20 can be greatly improved, and the practicability of the trailer hook cover plate 20 can be improved, thereby improving the economy of the vehicle.

[0048] According to the mounting seat 10 of the trailer hook cover plate 20 of the utility model, by defining the containing space 5 in the mounting seat 10, when the trailer hook cover plate 20 is opened, the trailer hook cover plate 20 can turn into the containing space 5 to hide the trailer hook cover plate 20, thereby avoiding the trailer hook cover plate 20 being exposed outside the vehicle when being opened, and further capable of reducing the risk of the trailer hook cover plate 20 being scratched, damaged or lost.

[0049] According to some embodiments of the utility model, Figure 3As shown, the mounting base 10 can be connected with a rotating structure 30, and the rotating structure 30 is connected with the trailer hook cover plate 20, and the rotating structure 30 is rotatably arranged on the mounting base 10 along a first rotation axis, and the first rotation axis extends along a first direction, for example, the rotating structure 30 and the mounting base 10 can be connected through a fixed block, or the rotating structure 30 and the mounting base 10 can be connected through a rotating shaft, but the utility model is not limited to this, the rotating structure 30 and the mounting base 10 can also be connected through other ways, as long as the rotating structure 30 is rotatably arranged on the mounting base 10 along the first rotation axis. The rotating structure 30 and the mounting base 10 are rotatably connected through the mounting shaft 32, so that the trailer hook cover plate 20 is rotatably arranged on the mounting base 10. Specifically, one end of the rotating structure 30 is connected with the trailer hook cover plate 20, and the other end of the rotating structure 30 is rotatably connected with the mounting shaft 32, and the trailer hook cover plate 20 is indirectly rotatably mounted on the mounting shaft 32 through the rotating structure 30. The rotating structure 30 is rotatably arranged on the mounting base 10 along the first rotation axis, so that the trailer hook cover plate 20 is rotated to the open position and the closed position, when the trailer hook is needed to be used, the trailer hook cover plate 20 can be rotated to the open position, and the trailer hook is exposed, when the trailer hook is not needed to be used, the trailer hook cover plate 20 is rotated to the closed position, so that the opening and closing of the trailer hook cover plate 20 becomes simple and convenient, and the trailer hook cover plate 20 is convenient for multiple disassembly and use, and the quality of the whole vehicle can be improved.

[0050] According to some embodiments of the utility model, as Figure 3 As shown, the mounting base 10 has two seat side walls 1, and the two seat side walls 1 are opposite and spaced apart along the first direction, and the accommodating space 5 is located between the two seat side walls 1, and at least one seat side wall 1 is formed with a guide hole 12 extending along the second direction, and the guide hole 12 is used for cooperating with the trailer hook cover plate 20.

[0051] The mounting seat 10 has two seat side walls 1 opposite and spaced apart along a first direction, and a containing space 5 is located between the two seat side walls 1, and the two seat side walls 1 are all configured as containing space side walls, and at least one seat side wall 1 is formed with a guide hole 12 extending along a second direction, for example, one seat side wall 1 can be formed with a guide hole 12 extending along the second direction, or two seat side walls 1 can be formed with guide holes 12 extending along the second direction, and the application takes two seat side walls 1 as an example to be described, and it can be illustrated that the guide hole 12 can extend along the plane of the second direction. The guide hole 12 is used for cooperating with the trailer hook cover plate 20. Specifically, the trailer hook cover plate 20 can be fixed with an adjusting shaft 40 extending along the first direction, the guide hole 12 is used for cooperating with the adjusting shaft 40 of the trailer hook cover plate 20, the adjusting shaft 40 is arranged in the guide hole 12, and the adjusting shaft 40 can move in the guide hole 12 along the extension direction of the guide hole 12, and the guide hole 12 can also limit the adjusting shaft 40, so that the adjusting shaft 40 can move along the preset path, thereby ensuring the correct movement of the adjusting shaft 40, and when the adjusting shaft 40 moves, the rotating structure 30 rotates along the first rotating axis to drive the trailer hook cover plate 20 to rotate, thereby enabling the adjusting shaft 40 and the rotating structure 30 to jointly drive the trailer hook cover plate 20 to rotate, so as to realize the opening and closing of the trailer hook cover plate 20.

[0052] According to some embodiments of the application, as shown in Figure 3 The guide hole 12 can be configured as an arc shape, the arc-shaped guide hole 12 can provide a smooth guide path, can effectively disperse and guide force, reduce the friction and wear between the adjusting shaft 40 and the inner wall of the guide hole 12, so that the trailer hook cover plate 20 can be smoothly opened and closed, the durability of the trailer hook cover plate 20 can be improved, and the guide hole 12 protrudes towards the lower part of the mounting seat 10, can effectively resist the force upward along the height of the mounting seat 10, can effectively guide the adjusting shaft 40 to move along the preset path of the guide hole 12, prevent the adjusting shaft 40 from deviating from the preset path, thereby effectively controlling the rotating path of the trailer hook cover plate 20, and the trailer hook cover plate 20 can be smoothly opened or closed.

[0053] According to some embodiments of the application, as shown in Figure 4 and Figure 5As shown, the outer surface of at least one seat side wall 1 is provided with a first fixing structure 15, for example, the outer surface of one seat side wall 1 can be provided with a first fixing structure 15, or the outer surface of two seat side walls 1 can be provided with a first fixing structure 15, and the present application takes one seat side wall 1 as an example to illustrate the outer surface of the seat side wall 1 provided with a first fixing structure 15, the first fixing structure 15 can include a fixing hole 151 and a fixing column 152, and the fixing hole 151 and the fixing column 152 can be multiple, and the multiple fixing holes 151 and the fixing columns 152 are dispersedly arranged on the outer surface of the seat side wall 1, and the first fixing structure 15 is used for fixing and mounting parts, and as an example of the present application, the first fixing structure 15 can be used for fixing and mounting the bracket 9, and the bracket 9 can be provided with a locking structure 50, the locking structure 50 is matched and assembled with the adjusting shaft 40, and the locking structure 50 and the trailer hook cover plate 20 are arranged along the first direction, and when the trailer hook cover plate 20 is located at the closed position, the adjusting shaft 40 is locked and matched with the locking structure 50, so that the trailer hook cover plate 20 can be kept at the closed position, and the trailer hook cover plate 20 is prevented from being accidentally opened.

[0054] When the trailer hook cover plate 20 is located at the closed position and needs to be opened, the trailer hook cover plate 20 is pressed to unlock the adjusting shaft 40 and the locking structure 50, and the rotating structure 30 is rotated around the first rotating axis to drive the trailer hook cover plate 20 to rotate to the open position, so that the opening of the trailer hook cover plate 20 becomes simple and convenient, and at least part of the trailer hook cover plate 20 is hidden in the containing space 5 of the mounting seat 10, which can reduce the risk of scratching and damaging the trailer hook cover plate 20, and the rotating structure 30 supports the trailer hook cover plate 20, which can avoid abnormal noise of the trailer hook cover plate 20 during vehicle driving, and can also avoid loss of the trailer hook cover plate 20, thereby improving the safety and reliability of the trailer hook cover plate device 100.

[0055] It can be explained that the plurality of fixing holes 151 and the fixing columns 152 can be arranged at different positions of the outer surface of the seat side wall 1 according to actual conditions, the wall surface of the seat side wall 1 facing the containing space 5 is the inner surface of the seat side wall 1, and the wall surface of the seat side wall 1 away from the containing space 5 is the outer surface of the seat side wall 1.

[0056] According to some embodiments of the present application, Figure 5As shown, the mounting bracket 9 can be provided with a locking structure 50, so that the locking structure 50 is arranged on the mounting seat 10, for example: the locking structure 50 and the mounting bracket 9 can be fixedly connected through a pin, or the locking structure 50 and the mounting bracket 9 can be fixedly connected through clamping, but the utility model is not limited to this, the locking structure 50 and the mounting bracket 9 can also be fixedly connected through other ways, as long as the locking structure 50 is arranged on the mounting bracket 9. The locking structure 50 and the trailer hook cover plate 20 are arranged along the first direction, and when the trailer hook cover plate 20 is located at the closed position, the adjusting shaft of the trailer hook cover plate 20 is locked and matched with the locking structure 50, so that the trailer hook cover plate 20 can be kept at the closed position, avoiding accidental opening of the trailer hook cover plate 20.

[0057] According to some embodiments of the utility model, as shown in Figure 7 As shown, the locking structure 50 is located on the side of the adjusting shaft 40 away from the trailer hook cover plate 20 along the first direction, and the surface of the locking structure 50 facing the adjusting shaft 40 is formed with an unlocking channel groove 51 extending along the second direction, and the unlocking channel groove 51 is provided with a locking block 52, which can be located at the middle position of the unlocking channel groove 51 along the height direction of the trailer hook cover plate device 100, and along the second direction, one end of the locking block 52 facing the trailer hook cover plate 20 is formed with a locking notch 53 communicating with the unlocking channel groove 51, and the locking block 52 can be spaced apart from the inner wall of the unlocking channel groove 51, and when the trailer hook cover plate 20 is located at the closed position, the adjusting shaft 40 is assembled in the locking notch 53, so that the adjusting shaft 40 is limited in the locking notch 53, so that the trailer hook cover plate 20 is kept at the closed position. When the trailer hook cover plate 20 is pressed, the adjusting shaft 40 can move into the unlocking channel groove 51, and when the adjusting shaft 40 moves from the locking notch 53 into the unlocking channel groove 51, the trailer hook cover plate 20 is unlocked with the locking structure 50, and the trailer hook cover plate 20 is rotated to the open position, thereby realizing the opening of the trailer hook cover plate 20, which is convenient and fast without the need of using tools.

[0058] According to some embodiments of the utility model, when the trailer hook cover plate 20 is closed, the rotating structure 30 is rotated by pressing the trailer hook cover plate 20 to drive the trailer hook cover plate 20 to rotate to the closed position and make the adjusting shaft 40 move into the locking notch 53.

[0059] Among them, as shown in Figure 1 And Figure 2As shown, the trailer hitch cover plate 20 can have a second pressing portion 104, which can be located on the wall surface of the mounting base 10 facing the trailer hitch cover plate 20, and when the trailer hitch cover plate 20 is in the open position, the second pressing portion 104 is exposed to the user, and when the trailer hitch cover plate 20 needs to be closed after being in the open position, the user can press the second pressing portion 104 to rotate the rotating structure 30 to rotate the trailer hitch cover plate 20 to the closed position and move the adjusting shaft 40 along the unlocking passage slot 51 into the locking notch 53.

[0060] Specifically, when the user applies force to the trailer hitch cover plate 20 by pressing the second pressing portion 104, the adjusting shaft 40 can be moved along the second direction towards the trailer hitch cover plate 20, and the rotating structure 30 can be rotated along the first rotation axis towards the opposite direction of the third direction to rotate the trailer hitch cover plate 20 towards the closed position, and when the adjusting shaft 40 is moved from the unlocking passage slot 51 into the locking notch 53, the adjusting shaft 40 is limited in the locking notch 53, and at this time the trailer hitch cover plate 20 is in the closed position and remains in the closed position, and the closing of the trailer hitch cover plate 20 can be achieved by pressing the trailer hitch cover plate 20.

[0061] Therefore, the opening and closing of the trailer hitch cover plate 20 can be achieved by pressing the trailer hitch cover plate 20, which is convenient and fast, does not require the use of tools, is convenient for multiple disassembly and use of the trailer hitch cover plate 20, and can improve the overall quality of the vehicle.

[0062] According to some embodiments of the present application, Figure 7 As shown, the end of the unlocking passage slot 51 away from the trailer hitch cover plate 20 can form an open end 510 along the second direction, and during the rotation of the trailer hitch cover plate 20 from the closed position to the open position, the adjusting shaft 40 moves along the unlocking passage slot 51 to move out of the unlocking passage slot 51 through the open end 510, and during the rotation of the trailer hitch cover plate 20 from the open position to the closed position, the adjusting shaft 40 moves into the unlocking passage slot 51 through the open end 510 and moves into the locking notch 53 along the unlocking passage slot 51.

[0063] Wherein, the unlocking channel groove 51 can form an open end 510 at the end of the trailer hook cover plate 20 away from the second direction, during the process of the trailer hook cover plate 20 rotating from the closed position to the open position, the adjusting shaft 40 moves along the unlocking channel groove 51 to move out of the unlocking channel groove 51 through the open end 510, not only can ensure that the adjusting shaft 40 moves more smoothly, but also can reduce the risk of damage of the adjusting shaft 40 during the movement, thereby ensuring that the trailer hook cover plate 20 can be opened smoothly. During the process of the trailer hook cover plate 20 rotating from the open position to the closed position, the adjusting shaft 40 moves into the unlocking channel groove 51 through the open end 510 and moves into the locking notch 53 along the unlocking channel groove 51, so as to ensure that the trailer hook cover plate 20 is stably closed and locked in the locking notch 53. And, the length of the unlocking channel groove 51 can also be shortened by such arrangement, thereby reducing the manufacturing material of the locking structure 50, thereby reducing the manufacturing cost of the locking structure 50, and also improving the economy of the vehicle.

[0064] According to some embodiments of the utility model, as shown in Figure 7 The unlocking channel groove 51 can include a first channel groove 511 and a second channel groove 512, and the locking block 52 can be located between the first channel groove 511 and the second channel groove 512 along the height direction of the trailer hook cover plate device 100. During the process of the trailer hook cover plate 20 rotating from the closed position to the open position, the adjusting shaft 40 moves along the first channel groove 511 to move out of the unlocking channel groove 51 through the open end 510. During the process of the trailer hook cover plate 20 rotating from the open position to the closed position, the adjusting shaft 40 moves into the second channel groove 512 through the open end 510 and moves into the locking notch 53 along the second channel groove 512.

[0065] The unlocking channel groove 51 can include a first channel groove 511 and a second channel groove 512, and the locking block 52 can be located between the first channel groove 511 and the second channel groove 512 along the height direction of the trailer hook cover plate device 100. The first channel groove 511 can be located above the second channel groove 512. During the process of the trailer hook cover plate 20 rotating from the closed position to the open position, the adjusting shaft 40 moves along the first channel groove 511 to move out of the unlocking channel groove 51 through the open end 510. During the process of the trailer hook cover plate 20 rotating from the open position to the closed position, the adjusting shaft 40 moves into the second channel groove 512 through the open end 510 and moves into the locking notch 53 along the second channel groove 512. By such arrangement, the unlocking and locking processes can be separated, so that the unlocking and locking processes are more flexible and smooth, and the accuracy and reliability of the unlocking and locking actions can be ensured, which helps to reduce the possibility of misoperation or failure, and improves the use safety and reliability of the trailer hook cover plate device 100.

[0066] According to some embodiments of the utility model, as shown in Figure 4As shown, the locking structure 50 is swingably arranged on the mounting seat 10 along a second rotation axis extending in the first direction, and moves around the second rotation axis to avoid the trailer hook cover plate 20 when the trailer hook cover plate 20 is opened or closed.

[0067] The mounting seat 10 further has a mounting bracket 9, and the seat side wall 1 is connected with the mounting bracket 9, which is located outside the seat side wall 1 in the first direction, for example, the seat side wall 1 and the mounting bracket 9 are connected by bolt fixing or welding, but the utility model is not limited thereto, and the seat side wall 1 and the mounting bracket 9 can also be connected by other ways, as long as the seat side wall 1 is connected with the mounting bracket 9. The locking structure 50 is swingably arranged on the mounting bracket 9 of the mounting seat 10 along the second rotation axis, for example, the locking structure 50 and the mounting bracket 9 are connected by clamping or a rotating shaft, but the utility model is not limited thereto, and the locking structure 50 and the mounting bracket 9 can also be connected by other ways, as long as the locking structure 50 is swingably arranged on the mounting bracket 9 of the mounting seat 10 along the second rotation axis.

[0068] Further, in the second direction, one end of the locking structure 50 is rotatably connected with the mounting bracket 9, and the other end of the locking structure 50 is formed with a sliding block 101, and the mounting bracket 9 is formed with a sliding groove 102 corresponding to the sliding block 101, which is arc-shaped, and when the one end of the locking structure 50 rotates, the sliding block 101 at the other end of the locking structure 50 swings in the sliding groove 102. Specifically, when the adjusting shaft 40 moves in the unlocking channel groove 51, after the adjusting shaft 40 contacts the locking structure 50, the one end of the locking structure 50 is rotated, and the sliding block 101 at the other end of the locking structure 50 swings in the sliding groove 102, so that the adjusting shaft 40 smoothly moves in the unlocking channel groove 51.

[0069] When the trailer hook cover plate 20 is in the closed position and is opened, the locking structure 50 moves around the second rotation axis to avoid the trailer hook cover plate 20, so as to avoid the locking structure 20 from hindering the opening of the trailer hook cover plate 20, and the trailer hook cover plate 20 can be smoothly rotated to the open position, so that the opening of the trailer hook cover plate 20 is more convenient and safe.

[0070] When the trailer hook cover plate 20 is in the open position and is closed, the locking structure 50 moves around the second rotation axis to avoid the trailer hook cover plate 20, so as to avoid the locking structure 20 from hindering the closing of the trailer hook cover plate 20, and the trailer hook cover plate 20 can be smoothly rotated to the closed position, so that the closing of the trailer hook cover plate 20 is more convenient and safe.

[0071] Therefore, through the flexible locking and unlocking mechanism, the swing and guiding effect of the sliding block 101, the linkage of the adjusting shaft 40 and the locking structure 50, and the specific directionality of the second rotation axis, the precise control and stable operation of the locking structure 50 are realized, and the working efficiency and reliability of the trailer hook cover plate device 100 are improved.

[0072] According to some embodiments of the present application, as shown in Figure 4 The outer surface of at least one seat side wall 1 is provided with a rack 11, for example, the outer surface of one seat side wall 1 can be provided with a rack 11, or the outer surfaces of two seat side walls 1 can be provided with racks 11, and the present application takes one seat side wall 1 as an example to illustrate the outer surface of the seat side wall 1 provided with a rack 11. The rack 11 is directly arranged on the outer surface of the seat side wall 1, and the rack 11 extends in the second direction, without the need to arrange an additional connecting structure for connecting the rack 11 and the seat side wall 1, thereby simplifying the overall structure and reducing the manufacturing cost.

[0073] According to some embodiments of the present application, as shown in Figure 4 The trailer hook cover plate device 100 further comprises a damping bracket 70, the damping bracket 70 is fixedly provided with a damping structure 71, the damping structure 71 is sleeved on the adjusting shaft 40, the damping bracket 70 is provided with a rotating gear 72, the mounting seat 10 is provided with a rack 11, the rack 11 extends in the second direction, and the rotating gear 72 and the rack 11 are engaged.

[0074] The damping bracket 70 is fixedly provided with the damping structure 71, for example, the damping bracket 70 and the damping structure 71 can be fixedly connected by bolts, or the damping bracket 70 and the damping structure 71 can be fixedly connected by welding, but the present application is not limited thereto, the damping bracket 70 and the damping structure 71 can also be fixedly connected by other ways, as long as the damping bracket 70 is fixedly provided with the damping structure 71. The damping structure 71 is sleeved on the adjusting shaft 40, so that the adjusting shaft 40 can be subjected to the resistance of the damping structure 71 during rotation, thereby realizing stable damping effect, which helps to slow down the rotation speed of the adjusting shaft 40, prevents sudden acceleration or deceleration due to external force, and improves the stability and safety of the whole device.

[0075] The damping support 70 is provided with a rotating gear 72, the mounting base 10 is provided with a rack 11, the rack 11 can be formed on the seat side wall 1 of the mounting base 10, the rack 11 extends along the second direction, the rotating gear 72 is rotatably arranged on the wall surface of the damping support 70 facing the mounting base 10, and the rotating gear 72 and the rack 11 are correspondingly arranged and engaged, when the adjusting shaft 40 moves in the unlocking channel slot 51, the adjusting shaft 40 can move together with the damping support 70, so that the rotating gear 72 on the damping support 70 moves along the extending direction of the rack 11, and the damping structure 71 is sleeved on the adjusting shaft 40, so that the adjusting shaft 40 can be subjected to the resistance of the damping structure 71 during rotation, thereby uniformly reducing the moving speed of the adjusting shaft 40 in the unlocking channel slot 51, so that the adjusting shaft 40 moves stably, which helps to realize more accurate position adjustment of the adjusting shaft 40, thereby improving the adjusting accuracy and performance of the trailer hook cover plate device 100. At the same time, the meshing relationship between the rotating gear 72 and the rack 11 also has a certain self-locking function, which can prevent the adjusting shaft 40 from rotating by itself to a certain extent when it is not subjected to external force, thereby improving the safety and reliability of the trailer hook cover plate device 100. Through the cooperation of the damping structure 71, the rotating gear 72 and the rack 11, the adjusting shaft 40 can move linearly at a constant speed, thereby reducing the risk of instantaneous opening or closing of the trailer hook cover plate 20.

[0076] According to some embodiments of the present application, Figure 3 and Figure 4 As shown in the drawings, the outer surface of at least one seat side wall 1 is provided with a second fixing structure 62, which is arranged close to the inner end of the corresponding seat side wall 1 along the second direction, and is used for fixedly installing a driving mechanism 60 for driving the trailer hook cover plate 20 to rotate.

[0077] Among them, the outer surface of at least one seat side wall 1 is provided with a second fixing structure 62, for example: the outer surface of one seat side wall 1 can be provided with a second fixing structure 62, or the outer surface of two seat side walls 1 can be provided with a second fixing structure 62, and the present application takes the outer surface of one seat side wall 1 provided with a second fixing structure 62 as an example for description. The second fixing structure 62 is arranged close to the inner end of the corresponding seat side wall 1 along the second direction, and the trailer hook cover plate 20 is taken as the boundary in the closed position, one end of the trailer hook cover plate 20 facing the user is the outer end, and the other end of the trailer hook cover plate 20 away from the user is the inner end, the second fixing structure 62 can be formed with a hanging gap, and the second fixing structure 62 is used for fixedly installing a driving mechanism 60 for driving the trailer hook cover plate 20 to rotate.

[0078] The driving mechanism 60 can be a spring, a motor or the like mechanism. The application takes the spring as an example to illustrate the driving mechanism 60. The driving mechanism 60 is connected between the second fixed structure 62 and the adjusting shaft 40. The two ends of the driving mechanism 60 are provided with hooks 61. The two ends of the driving mechanism 60 are respectively hung on the adjusting shaft 40 and the second fixed structure 62 to connect the trailer hook cover plate 20 and the mounting seat 10. When the trailer hook cover plate 20 is located at the closed position, the adjusting shaft 40 is locked and matched with the locking structure 50. The driving mechanism 60 is stretched between the adjusting shaft 40 and the second fixed structure 62. When the adjusting shaft 40 is unlocked from the locking structure 50, the driving mechanism 60 is reset to provide power to pull the adjusting shaft 40 to move along the extension path of the guide hole 12 towards the mounting seat 10, thereby enabling the trailer hook cover plate 20 to rotate from the closed position to the open position.

[0079] According to some embodiments of the application, as shown in Figure 3 and Figure 8 The mounting seat 10 has a seat bottom wall 4. The seat bottom wall 4 is configured as a containing space bottom wall of the containing space 5. The surface of the seat bottom wall 4 away from the containing space 5 is provided with a connecting portion 7. Part of the connecting portion 7 is configured as the mounting shaft 32.

[0080] The mounting seat 10 has a seat bottom wall 4. For example, the mounting seat 10 and the seat bottom wall 4 can be integrally formed, or the mounting seat 10 and the seat bottom wall 4 can be fixedly connected by welding, but the application is not limited to this. The mounting seat 10 and the seat bottom wall 4 can also be fixedly connected by other means, as long as the mounting seat 10 has the seat bottom wall 4. The seat bottom wall 4 can be configured as a containing space bottom wall of the containing space 5. The surface of the seat bottom wall 4 away from the containing space 5 is provided with a connecting portion 7. For example, the seat bottom wall 4 and the connecting portion 7 can be integrally formed, or the seat bottom wall 4 and the connecting portion 7 can be fixedly connected by welding, but the application is not limited to this. The seat bottom wall 4 and the connecting portion 7 can also be fixedly connected by other means, as long as the surface of the seat bottom wall 4 away from the containing space 5 is provided with the connecting portion 7. Part of the connecting portion 7 is configured as the mounting shaft 32. The rotating structure 30 is sleeved on the mounting shaft 32, so that the rotating structure 30 can be rotatably arranged on the connecting portion 7 through the mounting shaft 32.

[0081] According to some embodiments of the application, as shown in Figure 3 The seat bottom wall 4 forms a first avoiding hole 6. The first avoiding hole 6 is strip-shaped and extends along the second direction.

[0082] The seat bottom wall 4 forms a first avoiding hole 6, the first avoiding hole 6 is strip-shaped and extends along the second direction, the seat bottom wall 4 can be arc-shaped, and the seat bottom wall 4 protrudes towards the accommodating space 5, so that the first avoiding hole 6 corresponds to the trailer hook cover plate 20, the accommodating space 5 is open towards the trailer hook cover plate 20, and the first avoiding hole 6 communicates with the accommodating space 5, the position of the first avoiding hole 6 corresponds to the position of the mounting shaft 32, so that the rotating structure 30 can be arranged in the first avoiding hole 6, and the rotating structure 30 is connected between the trailer hook cover plate 20 and the mounting shaft 32, so that the rotating structure 30 can be rotatably arranged in the mounting seat 10 along the first rotating axis, and the trailer hook cover plate 20 can be rotated into or out of the accommodating space 5 by rotating the rotating structure 30, thereby realizing the opening and closing of the trailer hook cover plate 20. Moreover, the rotating structure 30 is arranged in the seat bottom wall 4 through the first avoiding hole 6, so that the trailer hook cover plate device 100 is more compact in structure, which is beneficial to reducing the volume of the trailer hook cover plate device 100, thereby saving the assembly space of the vehicle.

[0083] According to some embodiments of the present application, as shown in Figure 5 The trailer hook cover plate device 100 further comprises a torsion spring 31, the mounting seat 10 forms a mounting shaft 32 extending along the first direction, a shaft sleeve 33 is sleeved on the mounting shaft 32, the other end of the rotating structure 30 is sleeved on the shaft sleeve 33, the torsion spring 31 is sleeved on the shaft sleeve 33, one end of the torsion spring 31 is connected with the shaft sleeve 33, and the other end of the torsion spring 31 is connected with the rotating structure 30.

[0084] The torsion spring 31 can provide a reset and holding force, the mounting seat 10 forms a mounting shaft 32 extending along the first direction, for example, the mounting shaft 32 and the mounting seat 10 can be connected by welding, or the mounting shaft 32 and the mounting seat 10 can be integrally formed, but the present application is not limited thereto, the mounting shaft 32 and the mounting seat 10 can also be connected by other ways, as long as the mounting seat 10 forms a mounting shaft 32 extending along the first direction.

[0085] The shaft sleeve 33 is sleeved on the mounting shaft 32, so that the shaft sleeve 33 can protect the mounting shaft 32, reduce the wear of the mounting shaft 32, and provide lubrication. The shaft sleeve 33 also serves as a connecting point of the rotating structure 30 and the torsion spring 31, ensuring the relative position and stability between them. The other end of the rotating structure 30 is sleeved on the shaft sleeve 33, the torsion spring 31 is sleeved on the shaft sleeve 33, one end of the torsion spring 31 is connected with the shaft sleeve 33, and the other end of the torsion spring 31 is connected with the rotating structure 30. The rotating structure 30 forms a linkage relationship with the torsion spring 31, the shaft sleeve 33 and the trailer hook cover plate 20, so that the trailer hook cover plate 20 can be opened or closed under the action of external force. The use of the shaft sleeve 33 and the torsion spring 31 improves the durability of the trailer hook cover plate device 100, reduces wear and friction, prolongs the service life of the trailer hook cover plate device 100, and reduces maintenance costs.

[0086] Further, as shown in Figure 1 and Figure 2 , the first pressing portion 103 of the trailer hook cover plate 20 can be located on the wall surface of the trailer hook cover plate 20 facing the user. Along the height direction of the trailer hook cover plate device 100, the first pressing portion 103 can be arranged close to the lower end of the trailer hook cover plate 20. The rotating structure 30 can be arranged to bend and extend along the plane in the second direction, so that the end of the rotating structure 30 connected with the trailer hook cover plate 20 is arranged close to the lower end of the trailer hook cover plate 20, and then the first pressing portion 103 can correspond to the position of the rotating structure 30. The second pressing portion 104 can be located on the wall surface of the trailer hook cover plate 20 facing the mounting seat 10. When the trailer hook cover plate 20 is in the open position, the second pressing portion 104 will be exposed to the user.

[0087] When the user presses the first pressing portion 103, the trailer hook cover plate 20 rotates towards the mounting seat 10, so that the adjusting shaft 40 of the trailer hook cover plate 20 moves from the locking gap 53 to the unlocking passage slot 51. After the adjusting shaft 40 moves from the locking gap 53 to the unlocking passage slot 51, the driving mechanism 60 can drive the adjusting shaft 40 to move along the unlocking passage slot 51 towards the mounting seat 10, and the other end of the rotating structure 30 will rotate along the first rotation axis towards the third direction, so as to drive the trailer hook cover plate 20 to rotate to the open position, thereby realizing the opening of the trailer hook cover plate 20. It is convenient and fast, without the need for tools, and is convenient for multiple disassembly and use of the trailer hook cover plate 20, can also improve the quality of the whole vehicle, and the trailer hook cover plate 20 will not be separated from the vehicle after being opened, which can reduce the risk of losing the trailer hook cover plate 20, thereby reducing the user's vehicle cost.

[0088] When the user exerts force on the trailer hitch cover plate 20 by pressing the second pressing position 104, the adjusting shaft 40 can be moved along the second direction towards the trailer hitch cover plate 20, and at the same time, the rotating structure 30 is rotated along the first rotating axis towards the opposite direction of the third direction, the trailer hitch cover plate 20 is rotated towards the closing position, and the torsional spring 31 also releases energy to push the rotating structure 30 and the trailer hitch cover plate 20 back to the original position, when the adjusting shaft 40 moves from the unlocking channel slot 51 into the locking notch 53, the adjusting shaft 40 is limited in the locking notch 53, at this time, the trailer hitch cover plate 20 is located in the closing position and remains in the closing position, and the closing of the trailer hitch cover plate 20 can be realized by pressing the trailer hitch cover plate 20.

[0089] According to some embodiments of the utility model, as shown in Figure 4 The rotating structure 30 can also have a limiting portion 34, which can increase the area of the rotating structure 30 to strengthen the strength of the rotating structure 30, and when the rotating structure 30 rotates to drive the trailer hitch cover plate 20 to close the trailer hitch cover plate 20, and the trailer hitch cover plate 20 moves out of the accommodating space 5, the limiting portion 34 can abut against the seat bottom wall 4, thereby preventing the trailer hitch cover plate 20 from rotating indefinitely, and avoiding the protruding trailer hitch cover plate 20 from protruding towards the wall surface of the user, thereby reducing the risk of the protruding trailer hitch cover plate 20 being scratched and damaged, and improving the safety and reliability of the trailer hitch cover plate device 100.

[0090] According to some embodiments of the utility model, as shown in Figure 3 and Figure 8 The connecting portion 7 is formed with a first through hole 8, and the seat bottom wall 4 is formed with a second through hole 41, the first through hole 8 and the second through hole 41 are opposite, and the first through hole 8 and the second through hole 41 are adjacent and communicate to form a second avoiding hole, the first through hole 8 is provided corresponding to the trailer hitch mounting member and the trailer hitch cover plate 20, when the trailer hitch cover plate 20 is located in the opening position, the user can take out or install the trailer hitch from the trailer hitch mounting member through the first through hole 8 and the second through hole 41, which is simple and convenient to operate.

[0091] The vehicle according to the utility model embodiment comprises the mounting seat 10 of the trailer hitch cover plate 20 in the above-mentioned embodiments, the accommodating space 5 is defined in the mounting seat 10, when the trailer hitch cover plate 20 is opened, the trailer hitch cover plate 20 is rotated into the accommodating space 5 to hide the trailer hitch cover plate 20, so as to avoid the trailer hitch cover plate 20 from being exposed outside the vehicle when it is opened, thereby reducing the risk of the trailer hitch cover plate 20 being scratched, damaged or lost, and improving the overall appearance quality, safety and integrity of the vehicle.

[0092] Further, the vehicle further comprises: a bumper 200, the bumper 200 is formed with a through hole 201; the trailer hook cover plate device 100 is the trailer hook cover plate device 100 of the above-mentioned embodiment, the mounting seat 10 is fixedly arranged on the bumper 200, and the trailer hook cover plate 20 is arranged corresponding to the through hole 201 to open or close the through hole 201.

[0093] Wherein, the bumper 200 is fixedly arranged on the vehicle, the mounting seat 10 is fixedly arranged on the bumper 200, for example: the mounting seat 10 and the bumper 200 can be fixedly connected through bolts, or the mounting seat 10 and the bumper 200 can be fixedly connected through welding, but the utility model is not limited to this, the mounting seat 10 and the bumper 200 can also be fixedly connected through other ways, as long as the mounting seat 10 is fixedly arranged on the bumper 200. The bumper 200 is formed with a through hole 201, the through hole 201 is arranged corresponding to the trailer hook, and the trailer hook cover plate 20 is arranged corresponding to the through hole 201, the trailer hook cover plate 20 opens or closes the through hole 201, thereby the trailer hook can be taken and installed. Therefore, the trailer hook cover plate 20 can be opened or closed through the pressing mode, which is convenient and fast, without the need of using tools, facilitating the multiple disassembly and use of the trailer hook cover plate 20, and also capable of improving the quality of the whole vehicle, and the trailer hook cover plate 20 will not be separated from the vehicle after being opened, capable of reducing the risk of losing the trailer hook cover plate 20, thereby capable of reducing the vehicle cost of the user.

[0094] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0095] Although the embodiments of the present utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A mounting bracket (10) for a trailer coupler cap (20), characterized by, The mounting base (10) is used for being fixed to a bumper (200) of a vehicle, and the mounting base (10) comprises: The mounting base (10) has a mounting shaft (32) extending along a first direction, the mounting shaft (32) being a rotation fulcrum of the trailer hook cover plate (20), the mounting base (10) defines a containing space (5) penetrating through the mounting base (10) along a second direction, the containing space (5) being adapted for the trailer hook cover plate (20) to turn in or out, the first direction, the second direction and a height direction of the mounting base (10) being perpendicular to each other.

2. The mounting bracket (10) for a trailer coupler cap (20) of claim 1, characterized in that The mounting base (10) has two seat side walls (1) opposite and spaced apart along the first direction, the containing space (5) being located between the two seat side walls (1), at least one of the seat side walls (1) being formed with a guide hole (12) extending along the second direction, the guide hole (12) being used for cooperating with the trailer hook cover plate (20).

3. The mounting bracket (10) for a trailer coupler cap (20) of claim 2, wherein, The guide hole (12) is configured as an arc shape, and the guide hole (12) protrudes towards the lower part of the mounting base (10).

4. The mounting bracket (10) for a trailer coupler cap (20) of claim 2, wherein, An outer surface of at least one of the seat side walls (1) is provided with a first fixing structure (15) used for fixing installation parts.

5. The mounting bracket (10) for a trailer coupler cap (20) of claim 2, wherein, An outer surface of at least one of the seat side walls (1) is provided with a rack (11) extending along the second direction.

6. The mounting bracket (10) for a trailer coupler cap (20) of claim 2, wherein, An outer surface of at least one of the seat side walls (1) is provided with a second fixing structure (62) arranged close to an inner end of the corresponding seat side wall (1) along the second direction, the second fixing structure (62) being used for fixing a driving mechanism (60) driving the trailer hook cover plate (20) to rotate.

7. The mounting bracket (10) for a trailer coupler cover (20) according to any one of claims 1-6, characterized in that, The mounting base (10) has a seat bottom wall (4) configured as a containing space (5) bottom wall of the containing space (5), a surface of the seat bottom wall (4) facing away from the containing space (5) being provided with a connecting part (7), part of the connecting part (7) being configured as the mounting shaft (32).

8. The mounting bracket (10) for a trailer coupler cap (20) of claim 7, characterized in that The seat bottom wall (4) forms a first avoiding hole (6) which is strip-shaped and extends along the second direction.

9. The mounting bracket (10) for a trailer coupler cap (20) of claim 7, wherein, The connecting part (7) is formed with a first through hole (8), and the seat bottom wall (4) is formed with a second through hole (41), the first through hole (8) and the second through hole (41) being opposite, adjacent and communicating to form a second avoiding hole.

10. A vehicle characterized by comprising: The mounting base (10) comprising the trailer hook cover plate (20) according to any one of claims 1-9.

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