A hook for a vehicle

Abstract

The utility model belongs to the technical field of automobile parts, provide a kind of hook for car, comprising: mounting seat, it has installation cavity, and installation cavity one end opening;And hook body, its first end movably inserts in installation cavity, hook body has the hidden position and working position that can be switched to each other;Wherein, when hook body is in hidden position, hook body hides in installation cavity;When hook body is in working position, hook body then extends to installation cavity outside.The hook for car provided by the utility model, simple structure, reasonable in design, can hide hook body when not applicable hook, reduce the risk of collision between hook body and in-vehicle personnel.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a car hook. Background Technology

[0002] With the increasing demands for functional interior design and improved user experience in automobiles, the B-pillar, as a longitudinal support structure of the vehicle body, often integrates hook assemblies on its inner side to meet the needs of hanging items inside the vehicle. The core functions of these hooks include hanging shopping bags, clothing, children's items, etc., effectively solving the problem of cluttered and easily tipped-over items inside the car, and they have become a common feature in passenger cars, SUVs, and other models.

[0003] In existing technologies, automotive B-pillar hooks mostly adopt an exposed rigid structure design. Specifically, the hook body is fixed to the inner side of the B-pillar by bolts or clips, and the entire hook body (including the suspension rod and connecting seat) protrudes from the surface of the B-pillar interior panel. While this type of exposed design has the advantages of simple structure and low manufacturing cost, the exposed hook is not only unsightly but also prone to collision with occupants, resulting in injury and damage to the hook. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of this utility model is to provide a car hook to solve or alleviate the above-mentioned technical problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides a car hook, comprising:

[0006] A mounting base having a mounting cavity, one end of which is open; and

[0007] The hook body has a first end that is movably inserted into the mounting cavity, and the hook body has a hidden position and a working position that can be switched between each other;

[0008] When the hook body is in the hidden position, it is hidden inside the mounting cavity; when the hook body is in the working position, it extends outside the mounting cavity.

[0009] Furthermore, the mounting cavity is cylindrical, and the first end of the hook body is adapted to the mounting cavity.

[0010] Furthermore, it also includes a control component disposed within the mounting cavity;

[0011] The control component includes:

[0012] A limiting wheel, coaxially disposed within the mounting cavity, is located at the first end of the hook body and is movable along with the hook body. The limiting wheel is movably connected to the hook body and the mounting base.

[0013] A first elastic element is disposed in the mounting cavity. The two ends of the first elastic element are respectively connected to the inner sidewalls of the hook body and the mounting base. In its natural state, the first elastic element applies elastic force to the hook body so that the hook body always maintains a tendency to move from the hidden position to the working position.

[0014] The outer wall of the limiting wheel is uniformly provided with a plurality of first guide grooves extending along the axial direction of the limiting wheel. Between any two adjacent first guide grooves, there is a first guide slope and a second guide slope with the same inclination direction. The inclination angle of the first guide slope is greater than that of the second guide slope. The first end of the first guide slope is connected to one of the two adjacent first guide grooves, and the first end of the second guide slope is connected to the other of the two adjacent first guide grooves. A limiting part is provided between the second end of the first guide slope and the second end of the second guide slope.

[0015] The inner wall of the mounting base is provided with guide protrusions that correspond one-to-one with the first guide grooves, and the first end of the guide protrusion is provided with a third driving part that cooperates with the first guide slope and the second guide slope.

[0016] The outer side wall of the hook body is provided with a second guide groove that is adapted to the first guide groove. The second guide groove corresponds one-to-one with the first guide groove, and a first driving part and a second driving part that cooperate with the first guide slope are provided between any two adjacent second guide grooves.

[0017] The outer side wall of the hook body and the inner side wall of the mounting cavity are provided with a first limiting protrusion and a second limiting protrusion that cooperate with each other. When the hook body moves to the working position, the first limiting protrusion and the second limiting protrusion abut against each other.

[0018] Furthermore, the first elastic element is a conical spring.

[0019] Furthermore, the control component also includes a second elastic element disposed between the hook body and the limiting wheel. The two ends of the second elastic element are respectively connected to the hook body and the limiting wheel. In its natural state, the second elastic element applies elastic force to the hook body and the limiting wheel so that the hook body and the limiting wheel always maintain a tendency to move towards each other.

[0020] Furthermore, the second elastic element is a conical spring.

[0021] Furthermore, a connecting shaft is coaxially provided at the first end of the hook body. The first end of the connecting shaft is fixedly connected to the hook body, and the second end extends into the inner side of the mounting cavity. A limit block is detachably connected to the second end of the connecting shaft.

[0022] The limiting wheel and the second elastic element are sleeved on the connecting shaft. The two ends of the second elastic element are respectively connected to the limiting wheel and the limiting block. In its natural state, the second elastic element applies elastic force to the limiting wheel and the limiting block, so that the limiting wheel and the limiting block tend to move away from each other.

[0023] Furthermore, the mounting base includes:

[0024] The mounting base body is hollow and open at both ends; and

[0025] An end cap is disposed at one end of the mounting base body and is detachably connected to the mounting base body.

[0026] Furthermore, the second end of the hook body is provided with an annular groove.

[0027] The beneficial effects of this utility model are:

[0028] The car hook provided by this utility model can be placed in a hidden position when the hook is not in use, so that the hook body is hidden in the installation cavity. This is not only aesthetically pleasing, but also prevents the hook body from colliding or getting caught with people in the car, thereby reducing the possibility of injury to people in the car and damage to the hook. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0030] Figure 1 A perspective view of an automotive hook provided in a first direction according to an embodiment of the present invention;

[0031] Figure 2 for Figure 1 A perspective view of the car hook shown in a second direction;

[0032] Figure 3 for Figure 1An exploded perspective view of a car hook shown;

[0033] Figure 4 for Figure 3 An enlarged view of part A is shown below;

[0034] Figure 5 for Figure 1 The image shows a cross-sectional view of a car hook.

[0035] Figure 6 for Figure 1 The image shows a three-dimensional view of the internal structure of a car hook.

[0036] Figure label:

[0037] 100. Mounting base; 110. Mounting base body; 120. End cap; 101. Mounting cavity; 102. Guide protrusion; 103. Third drive unit; 104. Second limiting protrusion; 200. Hook body; 210. Connecting shaft; 220. Annular groove; 230. Second guide groove; 240. First drive unit; 250. Second drive unit; 260. Limiting block; 270. First limiting protrusion; 310. Limiting wheel; 311. First guide groove; 312. First guide slope; 313. Second guide slope; 314. Limiting part; 320. First elastic element; 330. Second elastic element; 410. Compression nut; 420. Washer; 421. Elastic arm. Detailed Implementation

[0038] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0039] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0040] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0041] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly defined.

[0042] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] like Figures 1-6 As shown, this utility model provides a car hook, including a mounting base 100 and a hook body 200.

[0045] Mounting bracket 100 is detachably connected to the B-pillar of the vehicle to secure the entire hook in the target position. In this embodiment, mounting bracket 100 is detachably connected to the B-pillar via a clamping nut 410. Specifically, the B-pillar has a mounting hole, and one end of mounting bracket 100 is inserted into the B-pillar and then threadedly connected to the clamping nut 410.

[0046] Preferably, a washer 420 is provided between the clamping nut 410 and the inner wall of the B-pillar, and the washer 420 is provided with a plurality of elastic arms 421. When the clamping nut 410 is tightened, the elastic arms 421 undergo elastic deformation, thereby providing elastic force to the clamping nut 410 to achieve the purpose of preventing loosening, and thus improving the stability and reliability of fixing the mounting base 100.

[0047] However, in other embodiments, the mounting base 100 can be threaded to the B-pillar, connected to the B-pillar via a snap-fit ​​structure, or interference-fitted to the B-pillar; these will not be elaborated upon here. The mounting base 100 has a mounting cavity 101, one end of which is open to allow the hook body 200 to pass through.

[0048] The first end of the hook body 200 (i.e., the end of the hook body 200 facing the inner side of the mounting cavity 101) is movably inserted into the mounting cavity 101. The hook body 200 has a hidden position and a working position that can be switched between each other. When the hook body 200 is in the hidden position, the hook body 200 is hidden inside the mounting cavity 101; when the hook body 200 is in the working position, the hook body 200 extends outside the mounting cavity 101.

[0049] When the hook is needed, the hook body 200 is placed in the working position, so that the hook body 200 extends outside the mounting cavity 101, thereby achieving the purpose of hanging items; when the hook is not needed, the hook body 200 is placed in the hidden position, so that the hook body 200 is hidden inside the mounting cavity 101. This is not only aesthetically pleasing, but also prevents the hook body 200 from colliding with or getting caught on people inside the vehicle, thereby reducing the possibility of injury to people inside the vehicle and damage to the hook.

[0050] like Figure 5 As shown, in this embodiment, the mounting cavity 101 is cylindrical. The first end of the hook body 200 is adapted to the mounting cavity 101.

[0051] like Figures 3-6 As shown, in this embodiment, a control component is also included, which is disposed within the mounting cavity 101.

[0052] The control components include a limit wheel 310 and a first elastic element 320.

[0053] The limiting wheel 310 is coaxially disposed within the mounting cavity 101. The limiting wheel 310 is located at the first end of the hook body 200 and can move together with the hook body 200. The limiting wheel 310 is movably connected to the hook body 200 and the mounting base 100, so that the limiting wheel 310 can not only rotate around its own rotation center line, but also move relative to the hook body 200 and the mounting base 100 along its own axis.

[0054] The first elastic element 320 is disposed in the mounting cavity 101. The two ends of the first elastic element 320 are respectively connected to the inner sidewall of the hook body 200 and the mounting base 100. In its natural state, the first elastic element 320 applies elastic force to the hook body 200 so that the hook body 200 always maintains a tendency to move from the hidden position to the working position.

[0055] Because conical springs have a simple structure and are not easily bent or deformed under pressure, the first elastic element 320 is a conical spring in this embodiment. However, in other embodiments, the first elastic element 320 can be any other elastic component capable of applying elastic force to the hook body 200, such as springs, rubber springs, disc springs, pneumatic springs, hydraulic springs, etc., which will not be elaborated further here.

[0056] The outer wall of the limiting wheel 310 is provided with a first guide groove 311, which extends along the axial direction of the limiting wheel 310. Multiple first guide grooves 311 are provided, evenly distributed around the axis of the limiting wheel 310. Between any two adjacent first guide grooves 311, there is a first guide slope 312 and a second guide slope 313 with the same inclination direction. The inclination angle of the first guide slope 312 is greater than that of the second guide slope 313, so that when one of the first driving part 240 and the second driving part 250 contacts the first guide slope 312, the other will not contact the second guide slope 313. The first end of the first guide slope 312 (i.e., the end of the first guide slope 312 away from the corresponding second guide slope 313) communicates with one of the two adjacent first guide grooves 311, and the first end of the second guide slope 313 (i.e., the end of the second guide slope 313 away from the corresponding first guide slope 312) communicates with the other of the two adjacent first guide grooves 311. A limiting portion 314 is provided between the second end of the first guide slope 312 (i.e., the end of the first guide slope 312 facing the corresponding second guide slope 313) and the second end of the second guide slope 313 (i.e., the end of the second guide slope 313 facing the corresponding first guide slope 312). Preferably, the limiting portion 314 extends axially along the limiting wheel 310.

[0057] The outer wall of the hook body 200 is provided with a second guide groove 230 that matches the first guide groove 311. The second guide groove 230 corresponds one-to-one with the first guide groove 311, and multiple second guide grooves 230 are evenly arranged around the axis of the hook body 200. Furthermore, a first driving part 240 and a second driving part 250 that cooperate with the first guide inclined surface 312 are provided between any two adjacent second guide grooves 230.

[0058] The inner wall of the mounting base 100 is uniformly provided with a plurality of guide protrusions 102 that are adapted to the first guide groove 311 and the second guide groove 230. The first end of the guide protrusion 102 (i.e. the end of the guide protrusion 102 facing the inner side of the mounting base 100) is provided with a third driving part 103 that cooperates with the first guide slope 312 and the second guide slope 313.

[0059] The outer side wall of the hook body 200 and the inner side wall of the mounting cavity 101 are provided with a first limiting protrusion 270 and a second limiting protrusion 104 that cooperate with each other. When the hook body 200 moves to the working position, the first limiting protrusion 270 and the second limiting protrusion 104 abut against each other.

[0060] Preferably, the third drive unit 103 is disposed on the first side of the first end of the guide protrusion 102, so that the first guide slope 312 and the second guide slope 313 can more easily cooperate with the third drive unit 103.

[0061] Specifically, assuming that initially, the hook body 200 is in the working position, the guide protrusion 102 is located in the first guide groove 311 and the second guide groove 230, the first drive part 240 abuts against the first guide slope 312, and the first limiting protrusion 270 and the second limiting protrusion 104 abut against each other.

[0062] Pressing the hook body 200 causes the hook body 200, along with the limiting wheel 310, to overcome the elastic force of the first elastic element 320 and move from the working position to the hidden position. After the first end of the guide protrusion 102 separates from the first guide groove 311, pressing the hook body 200 continues. With the cooperation of the first drive unit 240 and the first guide slope 312, the limiting wheel 310 is driven to rotate at a preset angle along the target direction, so that the first end of the second guide slope 313 corresponds to the second guide groove 230.

[0063] Then, the hook body 200 is released. Under the action of the elastic force of the first elastic element 320, the hook body 200 is pushed to move towards the working position with the limit wheel 310. With the cooperation of the second guide slope 313 and the third drive part 103, the limit wheel 310 is driven to rotate again at a preset angle along the target direction.

[0064] When the third drive unit 103 moves to the second end of the second guide slope 313, the mutual cooperation between the limiting unit 314 and the third drive unit 103 prevents the hook body 200 from continuing to move towards the working position under the elastic force of the first elastic member 320, thereby keeping the hook body 200 in the hidden position. At the same time, the second drive unit 250 corresponds to the first guide slope 312.

[0065] Press the hook body 200 again, causing it to overcome the elastic force of the first elastic element 320 and move away from the working position. When the third drive unit 103 separates from the limiting unit 314, continue pressing the hook body 200. With the cooperation of the second drive unit 250 and the first guide slope 312, the limiting wheel 310 is driven to rotate a preset angle along the target direction, so that the first guide slope 312 corresponds to the third drive unit 103.

[0066] Afterwards, pressing the hook body 200 stops. Under the action of the elastic force of the first elastic element 320, the first elastic element 320 drives the hook body 200 and the limiting wheel 310 to move together towards the working position. With the cooperation of the third driving part 103 and the first guide inclined surface 312, the limiting wheel 310 rotates by a preset angle, so that the first guide groove 311 corresponds to the guide protrusion 102. This allows the hook body 200 to continue moving towards the working position under the action of the elastic force of the first elastic element 320. When the hook body 200 moves to the working position, with the cooperation of the first limiting protrusion 270 and the second limiting protrusion 104, the hook body 200 can no longer move under the action of the elastic force of the first elastic element 320, thus keeping the hook body 200 in the working position.

[0067] The control component provided in this embodiment has a simple structure. Pressing the hook body 200 once switches it from the working position to the hidden position, and pressing it again switches it back to the working position, making operation convenient. Furthermore, when the hook body 200 is in the working position and collides with occupants in the vehicle, it can also move towards the mounting cavity 101, thereby preventing damage to occupants and the hook body 200 itself due to the collision.

[0068] like Figure 5 As shown, in this embodiment, the control component further includes a second elastic element 330.

[0069] The second elastic element 330 is disposed between the hook body 200 and the limiting wheel 310. The two ends of the second elastic element 330 are respectively connected to the hook body 200 and the limiting wheel 310. In its natural state, the second elastic element 330 applies elastic force to the hook body 200 and the limiting wheel 310 so that the hook body 200 and the limiting wheel 310 always maintain a tendency to move towards each other.

[0070] Because conical springs have a simple structure and are not easily bent or deformed under pressure, the second elastic element 330 is a conical spring in this embodiment. However, in other embodiments, the second elastic element 330 can be any other elastic component capable of applying elastic force to the hook body 200 and the limiting wheel 310, such as springs, rubber springs, disc springs, pneumatic springs, hydraulic springs, etc., which will not be elaborated on here.

[0071] During operation, regardless of whether the hook body 200 is in the working position or the hidden position, the elastic force of the second elastic element 330 can eliminate the axial matching gap between the hook body 200 and the limit wheel 310, so that the hook body 200 will not vibrate due to the vibration of the car during driving, and thus the hook body 200 will not make abnormal noise due to vibration.

[0072] like Figure 5 As shown, in this embodiment, a connecting shaft 210 is coaxially provided at the first end of the hook body 200. The first end of the connecting shaft 210 is fixedly connected to the hook body 200, and the second end extends into the inner side of the mounting cavity 101. The second end of the connecting shaft 210 is detachably connected to a limiting block 260.

[0073] The limiting wheel 310 and the second elastic element 330 are sleeved on the connecting shaft 210. The two ends of the second elastic element 330 are connected to the limiting wheel 310 and the limiting block 260, respectively. In its natural state, the second elastic element 330 applies elastic force to the limiting wheel 310 and the limiting block 260, so that the limiting wheel 310 and the limiting block 260 tend to move away from each other. The limiting block 260, in turn, applies force to the hook body 200 through the connecting shaft 210, thereby causing the hook body 200 and the limiting wheel 310 to move closer to each other.

[0074] During assembly, first, the limiting wheel 310 and the second elastic element 330 are sequentially fitted onto the connecting shaft 210, and then the upper limit block 260 is assembled. During disassembly, the limiting block 260 is removed, which achieves the purpose of removing the limiting wheel 310 and the second elastic element 330. The operation is simple and convenient for assembly and disassembly.

[0075] Since the connecting shaft 210 and the hook body 200 are integrally formed, it is easier to process, manufacture, and assemble, and the connection strength between the connecting shaft 210 and the hook body 200 is higher. Therefore, in this embodiment, the connecting shaft 210 and the hook body 200 are integrally formed. However, in other embodiments, the hook body 200 and the connecting shaft 210 can be a separate design, which will not be elaborated on here.

[0076] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, the mounting base 100 includes a mounting base body 110 and an end cap 120.

[0077] The mounting base body 110 is hollow and open at both ends. An end cap 120 is disposed at one end of the mounting base body 110 and detachably connected to it. Although in this embodiment the end cap 120 and the mounting base body 110 are detachably connected via a snap-fit ​​structure, in other embodiments the end cap 120 and the mounting base body 110 may be detachably connected via a threaded connection or an interference fit; further details will not be elaborated upon here.

[0078] During assembly, first, the assembly of the hook body 200, the limiting wheel 310, the second elastic element 330, and the limiting block 260 is installed into the mounting base body 110. Then, the first elastic element 320 is installed into the mounting base body 110. Finally, the end cap 120 is assembled with the mounting base body 110. During disassembly, removing the end cap 120 allows for the removal of the first elastic element 320 and the assembly of the hook body 200, the limiting wheel 310, the second elastic element 330, and the limiting block 260. The operation is simple and facilitates assembly and disassembly.

[0079] like Figures 1-6 As shown, in this embodiment, the second end of the hook body 200 is provided with an annular groove 220 to facilitate hooking items.

[0080] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A car hook, characterized in that, include: The mounting base has a mounting cavity, one end of which is open; as well as The hook body has a first end that is movably inserted into the mounting cavity, and the hook body has a hidden position and a working position that can be switched between each other; When the hook body is in the hidden position, the hook body is hidden inside the mounting cavity; when the hook body is in the working position, the hook body extends outside the mounting cavity. The mounting cavity is cylindrical, and the first end of the hook body is adapted to the mounting cavity; It also includes a control component disposed within the mounting cavity; The control component includes: A limiting wheel, coaxially disposed within the mounting cavity, is located at the first end of the hook body and is movable along with the hook body. The limiting wheel is movably connected to the hook body and the mounting base. A first elastic element is disposed in the mounting cavity. The two ends of the first elastic element are respectively connected to the inner sidewalls of the hook body and the mounting base. In its natural state, the first elastic element applies elastic force to the hook body so that the hook body always maintains a tendency to move from the hidden position to the working position. The outer wall of the limiting wheel is uniformly provided with a plurality of first guide grooves extending along the axial direction of the limiting wheel. Between any two adjacent first guide grooves, there is a first guide slope and a second guide slope with the same inclination direction. The inclination angle of the first guide slope is greater than that of the second guide slope. The first end of the first guide slope is connected to one of the two adjacent first guide grooves, and the first end of the second guide slope is connected to the other of the two adjacent first guide grooves. A limiting part is provided between the second end of the first guide slope and the second end of the second guide slope. The inner wall of the mounting base is provided with guide protrusions that correspond one-to-one with the first guide grooves, and the first end of the guide protrusion is provided with a third driving part that cooperates with the first guide slope and the second guide slope. The outer side wall of the hook body is provided with a second guide groove that is adapted to the first guide groove. The second guide groove corresponds one-to-one with the first guide groove, and a first driving part and a second driving part that cooperate with the first guide slope are provided between any two adjacent second guide grooves. The outer side wall of the hook body and the inner side wall of the mounting cavity are provided with a first limiting protrusion and a second limiting protrusion that cooperate with each other, and when the hook body moves to the working position, the first limiting protrusion and the second limiting protrusion abut against each other.

2. The car hook according to claim 1, characterized in that, The first elastic element is a conical spring.

3. The automotive hook according to claim 1, characterized in that, The control component further includes a second elastic element disposed between the hook body and the limiting wheel. The two ends of the second elastic element are respectively connected to the hook body and the limiting wheel. In its natural state, the second elastic element applies elastic force to the hook body and the limiting wheel so that the hook body and the limiting wheel always maintain a tendency to move towards each other.

4. The automotive hook according to claim 3, characterized in that, The second elastic element is a conical spring.

5. The automotive hook according to claim 3, characterized in that, The first end of the hook body is coaxially provided with a connecting shaft, the first end of the connecting shaft is fixedly connected to the hook body, the second end extends into the inner side of the mounting cavity, and the second end of the connecting shaft is detachably connected to a limit block; The limiting wheel and the second elastic element are sleeved on the connecting shaft. The two ends of the second elastic element are respectively connected to the limiting wheel and the limiting block. In its natural state, the second elastic element applies elastic force to the limiting wheel and the limiting block, so that the limiting wheel and the limiting block tend to move away from each other.

6. The automotive hook according to any one of claims 1-5, characterized in that, The mounting base includes: The mounting base body is hollow and open at both ends; and An end cap is disposed at one end of the mounting base body and is detachably connected to the mounting base body.

7. The automotive hook according to any one of claims 1-5, characterized in that, The second end of the hook body is provided with an annular groove.

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