Front cover supporting rod assembly and vehicle
By introducing a self-limiting structure into the front cover support rod assembly, the fixing of the support rod is achieved by using the clamping and coupling of the limiting part and the mating part, it solves the problem that the front cover support rod needs special buckles in the storage state in the prior art. The problem has achieved the effect of space saving and cost reduction.
Patent Information
- Application Number
- CN202421152541.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing front cover struts need to be fixed with special strut buckles in the storage state, resulting in an increase in the space occupied by the engine compartment, affecting the arrangement of parts, and increasing the cost of parts and manual installation.
The front cover support rod assembly adopts a self-limiting structure. By setting a limiting part and a mating part on the support and the support rod body, the support rod body can be fixed by clamping the self-limiting part in the storage position. Avoid shaking.
The traditional pole buckles have been eliminated, which reduces the space occupied by the engine compartment, saves the cost of parts and manual installation, and improves the convenience of component layout.
Smart Images
Figure CN222432422U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the technical field of vehicle parts, and in particular to a front cover support rod assembly and a vehicle. Background Art
[0002] When inspecting and debugging the parts of the vehicle's engine compartment, the front hood (also called the engine hood) needs to be opened and kept at a certain opening. The front hood support rod is a component used to support the front hood and prevent it from falling when the vehicle's front hood is opened.
[0003] The front hood support rod is mainly installed inside the vehicle engine compartment. When not in use, the existing front hood support rod needs to be clamped in a dedicated support rod buckle to fix the front hood support rod and prevent it from shaking when stored. In this way, a dedicated installation position needs to be set inside the engine compartment for the support rod buckle, which not only occupies the space of the engine compartment and affects the layout of other parts in the engine compartment, but also increases the cost of additional parts and labor installation costs. Utility Model Content
[0004] In view of this, an embodiment of the present application provides a front cover support rod assembly, which adopts a self-limiting structure. When the front cover support rod is not in use, it can be fixed by its own clip structure without the aid of traditional support rod buckles. This not only facilitates the layout of the vehicle engine compartment, but also saves parts costs and labor installation costs.
[0005] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:
[0006] In the first aspect, an embodiment of the present application provides a front cover support rod assembly, including a support seat and a support rod body; the support seat is provided with a limiting portion; the first end of the support rod body is rotatably connected to the support seat, the first end of the support rod body is provided with a matching portion, and the second end of the support rod body is used to support the front cover of the vehicle body; when the support rod body is rotated to a storage position along a first direction, the matching portion and the limiting portion form a snap fit to prevent the support rod body from continuing to rotate along the first direction; one of the limiting portion and the matching portion is a limiting column, and the other of the limiting portion and the matching portion is a limiting slot.
[0007] The front cover support rod assembly provided in the embodiment of the present application eliminates the traditional support rod buckle, and correspondingly sets a limiting portion and a matching portion on the support and the support rod body. When the support rod body is rotated to the storage position, the support rod body is fixed in a self-limiting manner through the snap-fit cooperation between the limiting portion and the matching portion, which can prevent the support rod body from shaking in the storage state. This solution does not need to set a dedicated installation position for the support rod buckle inside the engine compartment, reduces the occupation of the engine compartment space, provides convenience for the arrangement of other components in the engine compartment, and saves component costs and labor installation costs.
[0008] In a possible implementation of the present application, the limiting slot extends along the second direction, and the limiting slot includes a first slot section and a second slot section arranged in sequence along the second direction, and the slot width of the first slot section is smaller than the slot width of the second slot section; the limiting column is used to pass through the first slot section and snap-fit into the second slot section.
[0009] In a possible implementation of the present application, an end of the first slot segment away from the second slot segment has a first sub-slot segment, and a slot width of the first sub-slot segment gradually decreases along the second direction.
[0010] In a possible implementation of the present application, the first slot segment has a second sub-slot segment at one end close to the second slot segment, and the slot width of the second sub-slot segment gradually increases along the second direction.
[0011] In a possible implementation of the present application, a first flexible wear-resistant layer is provided on the groove wall of the first groove section.
[0012] In a possible implementation of the present application, an edge portion of the limiting column is provided with a chamfered portion and / or a rounded portion.
[0013] In a possible implementation of the present application, an edge portion of the limiting slot is provided with a chamfered portion and / or a rounded portion.
[0014] In a possible implementation of the present application, a second flexible wear-resistant layer is provided on the cylindrical surface of the limiting column.
[0015] In a possible implementation of the present application, the connection position between the support rod body and the support is located between the matching portion and the second end of the support rod body.
[0016] In a possible implementation of the present application, the limiting column is movably connected to the support or the first end of the support rod body along the axial direction; the limiting column has at least a first column section and a second column section arranged in sequence along the axial direction, and the diameter of the first column section is different from the diameter of the second column section.
[0017] In a possible implementation of the present application, the support rod body includes a first rod body and a second rod body, and the first end of the first rod body is telescopically connected to the first end of the second rod body along the axial direction; the matching part is arranged at the second end of the first rod body, and the second end of the second rod body is used to support the front cover of the vehicle body.
[0018] In a second aspect, an embodiment of the present application provides a vehicle, comprising a vehicle front cover and a front cover support rod assembly provided by any embodiment of the first aspect above; wherein the second end of the support rod body in the front cover support rod assembly is supported on the vehicle front cover.
[0019] The vehicle provided in the embodiment of the present application, since it includes the front cover support rod assembly provided in any one of the embodiments of the first aspect mentioned above, has the same technical effect, that is, the traditional support rod buckle is eliminated, and a limiting portion and a matching portion are correspondingly arranged on the support and the support rod body. When the support rod body is rotated to the storage position, the support rod body is fixed in a self-limiting manner through the clamping cooperation between the limiting portion and the matching portion, which can prevent the support rod body from shaking in the storage state; this solution does not need to set a dedicated installation position for the support rod buckle inside the engine compartment, reduces the occupation of the engine compartment space, provides convenience for the arrangement of other components in the engine compartment, and saves the component cost and labor installation cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the front cover support rod in the prior art;
[0021] Figure 2 A schematic diagram of the overall structure of the front cover support rod assembly provided in an embodiment of the present application;
[0022] Figure 3 A schematic diagram of the partial structure of a support rod body in a front cover support rod assembly provided in an embodiment of the present application;
[0023] Figure 4 A schematic diagram of a partial structure of a support in a front cover support rod assembly provided in an embodiment of the present application;
[0024] Figure 5 A schematic diagram of the partial structure of the support rod body and the support seat in the front cover support rod assembly provided in an embodiment of the present application;
[0025] Figure 6 A schematic structural diagram of a limit slot in a front cover support rod assembly provided in an embodiment of the present application.
[0026] Reference numerals:
[0027] 1-support, 11-limiting column, 2-support rod body, 21-limiting slot, 211-first slot section, 2111-first sub-slot section, 2112-second sub-slot section, 212-second slot section, 22-support end, 3-riveted shaft, 100-seat body, 200-metal rod body, 201-connecting end, 300-support rod buckle. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.
[0029] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.
[0030] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.
[0031] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.
[0032] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.
[0033] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.
[0034] The embodiment of the present application provides a vehicle. It should be noted that the vehicle in the present application may refer to a large car, a small car, a special-purpose car, etc. For example, according to the vehicle type, the vehicle in the present application may be a sedan, an off-road vehicle, a multi-purpose vehicle (MPV) or other vehicle types. Generally, a vehicle is provided with wheels, a power source, and a transmission system arranged between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, so that the wheels rotate, thereby driving the vehicle to travel.
[0035] It should be noted that in the embodiments of the present application, the type of the power source of the vehicle is not limited. For example, for a fuel vehicle, the power source may refer to a fuel engine such as a gasoline engine or a diesel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power.
[0036] The vehicle provided in the embodiment of the present application includes a body structure, which specifically refers to the main frame of the vehicle and the corresponding structural parts connected to the main frame; wherein the main frame of the vehicle generally includes a body frame constructed of a steel structure, and the corresponding structural parts connected to the main frame of the vehicle may include various panels, brackets, etc. fixed to the body frame by welding, locking, snap connection, pin connection, etc. The body structure may form multiple chambers such as a compartment, a front compartment, and a rear compartment, thereby providing a storage space and a load-bearing installation foundation, so that components such as a power source, a transmission system, a suspension, and wheels can be assembled at corresponding positions on the body structure.
[0037] On this basis, the vehicle provided by the present application also includes an engine compartment, which is usually arranged at the front of the vehicle. The engine compartment generally includes important parts such as the engine, air filter, battery, engine exhaust system, throttle, water tank filling tank, relay box, brake booster pump, throttle cable, window glass cleaning fluid reservoir, brake fluid reservoir, fuse, etc. In order to prevent the above-mentioned parts from being exposed to the outside and damaged and ineffective due to adverse factors such as impact, corrosion, rain, and electrical interference, the front of the vehicle is also provided with a body front cover (also called engine cover); the body front cover is covered on the engine compartment in a normal state to protect the parts in the engine compartment; when it is necessary to inspect and debug the parts in the engine compartment, it is necessary to open the body front cover and use the front cover support rod to support the body front cover to prevent the body front cover from falling during the inspection and debugging process.
[0038] As described in the background art, the front hood stay is mainly installed inside the engine compartment of the vehicle. Figure 1As shown, the existing front cover support rod includes a base body 100 and a metal rod body 200, one end of the metal rod body 200 is hinged on the base body 100, and the other end of the metal rod body 200 is provided with a connecting end 201; when in use, the metal rod body 200 is rotated to the supporting position and the connecting end 201 is abutted against the front cover of the vehicle body to support the front cover of the vehicle body; after use, the metal rod body 200 is rotated to the storage position, and the middle part of the metal rod body 200 is clamped in the special support rod buckle 300, so as to fix the metal rod body 200 and prevent the metal rod body 200 from shaking in the storage state; in this way, a special installation position needs to be set for the support rod buckle 300 inside the engine compartment, which not only occupies the space of the engine compartment and affects the arrangement of other components in the engine compartment, but also increases the additional component cost and labor installation cost.
[0039] Based on the above problems, refer to Figures 2 to 5 The embodiment of the present application provides a front cover support rod assembly, including a support 1 and a support rod body 2; the support 1 is provided with a limiting portion (not shown in the figure); the first end of the support rod body 2 is rotatably connected to the support 1, the first end of the support rod body 2 is provided with a matching portion (not shown in the figure), and the second end of the support rod body 2 is used to support the front cover of the vehicle body (not shown in the figure); when the support rod body 2 is rotated to the storage position along the first direction, the matching portion and the limiting portion form a snap-fitting fit to prevent the support rod body 2 from continuing to rotate along the first direction; one of the limiting portion and the matching portion is a limiting column 11, and the other of the limiting portion and the matching portion is a limiting card slot 21.
[0040] In this embodiment, the support 1 and the support rod body 2 are both arranged inside the engine compartment of the vehicle; the first end of the support rod body 2 can be hinged to the support 1 through a riveted shaft 3, and the axis of the riveted shaft 3 is arranged horizontally; in addition, the first end of the support rod body 2 can also be rotatably connected to the support 1 through a pin shaft connection, a sleeve handle connection, etc., which is not limited here; the second end of the support rod body 2 can be provided with a support end 22. In a specific embodiment, Figure 2 As shown, the first end of the support rod body 2 is provided with a limit slot 21, and the corresponding position on the support 1 is provided with a limit column 11 adapted to the limit slot 21; in another specific embodiment, the first end of the support rod body 2 is provided with a limit column 11, and the corresponding position on the support 1 is provided with a limit slot 21 adapted to the limit column 11; in actual application, the setting positions of the limit column 11 and the limit slot 21 can be flexibly selected according to process requirements, etc., and are not limited here. It should be noted that the limit slot 21 should extend to the edge of the first end of the support rod body 2 or the edge of the support 1 to form an opening at the corresponding edge, so as to facilitate the limit column 11 to be inserted into the limit slot 21 through the opening.
[0041] Based on the above arrangement, when it is necessary to inspect and debug the parts in the engine compartment, first open the front cover of the vehicle body, and rotate the support rod body 2 upward to the supporting position to support the front cover of the vehicle body with the supporting end 22; after the inspection and debugging is completed, rotate the support rod body 2 downward, and when the support rod body 2 is rotated to the storage position, the matching part will be stuck in the limiting part as the support rod body 2 rotates; in this way, the support rod body 2 can be fixed through the snap-fit cooperation between the limiting part and the matching part, thereby preventing the support rod body 2 from shaking in the storage state.
[0042] It can be seen that the front cover support rod assembly provided in this embodiment eliminates the traditional support rod buckle, and correspondingly sets a limiting portion and a matching portion on the support 1 and the support rod body 2. When the support rod body 2 is rotated to the storage position, the support rod body 2 is fixed in a self-limiting manner through the clamping cooperation between the limiting portion and the matching portion, which can prevent the support rod body 2 from shaking in the storage state; this solution does not need to set a dedicated installation position for the support rod buckle inside the engine compartment, reduces the occupation of the engine compartment space, provides convenience for the arrangement of other components in the engine compartment, and saves component costs and labor installation costs.
[0043] In some embodiments of the present application, reference Figures 2 to 6 The limiting slot 21 extends along the second direction, and includes a first slot section 211 and a second slot section 212 arranged in sequence along the second direction, and the slot width of the first slot section 211 is smaller than the slot width of the second slot section 212; the limiting column 11 is used to pass through the first slot section 211 and snap-fit into the second slot section 212.
[0044] Specifically, the first slot section 211 and the second slot section 212 refer to a portion of the slot section in the limiting slot 21 respectively; the limiting slot 21 extends along the second direction, which can be understood as the limiting slot 21 extending upward or downward, depending on the setting position of the limiting slot 21. Figure 5Taking the shown orientation as an example, the limiting column 11 is arranged on the support 1, the limiting slot 21 is opened at the upper edge of the first end of the support rod body 2 and extends downward, and the first slot section 211 is located above the second slot section 212; since the slot width of the first slot section 211 is smaller than the slot width of the second slot section 212, the first slot section 211 can form a shrinkage structure at the opening of the limiting slot 21, and the shrinkage structure has a certain elastic deformation. When the support rod body 2 is rotated to the storage position, under the large force applied by the operator to the support rod body 2, the limiting column 11 can pass through the first groove section 211 and be clamped in the second groove section 212, so that the support rod body 2 can be fixed through the clamping cooperation between the limiting column 11 and the second groove section 212; since the groove width of the first groove section 211 is smaller than the diameter of the limiting column 11, the first groove section 211 can form a limiting effect on the clamped limiting column 11, thereby preventing the limiting column 11 from detaching outward from the limiting clamping groove 21, thereby ensuring the clamping stability; and if it is necessary to support the front cover of the vehicle body again in the future, it is only necessary to apply a certain force to the support rod body 2 in the opposite direction to make the limiting column 11 pass through the first groove section 211 and separate from the limiting clamping groove 21.
[0045] In the case where the limiting column 11 is arranged at the first end of the support rod body 2 and the limiting slot 21 is arranged on the support 1, the matching mode of the limiting column 11 and the limiting slot 21 is the same as the above operation process and will not be described here.
[0046] On this basis, in some embodiments of the present application, refer to Figure 6 The first slot segment 211 has a first sub-slot segment 2111 at one end away from the second slot segment 212, and the slot width of the first sub-slot segment 2111 gradually decreases along the second direction.
[0047] In some embodiments of the present application, reference Figure 6 The first slot segment 211 has a second sub-slot segment 2112 at one end close to the second slot segment 212, and the slot width of the second sub-slot segment 2112 gradually increases along the second direction.
[0048] Specifically, the first sub-slot segment 2111 and the second sub-slot segment 2112 respectively refer to a portion of the first slot segment 211. The first sub-slot segment 2111 is located at the opening of the limiting slot 21. Since the slot width of the first sub-slot segment 2111 gradually decreases along the second direction, the first sub-slot segment 2111 can form a first guide structure with a wide outer side and a narrow inner side at the opening of the limiting slot 21; Figure 5 When the support rod body 2 is rotated from the supporting position to the storage position, it is easier for the limiting column 11 to be accurately inserted into the limiting slot 21 through the first guide structure, and the collision and wear between the limiting column 11 and the limiting slot 21 can be reduced.
[0049] The second sub-slot segment 2112 is located between the first sub-slot segment 2111 and the second slot segment 212. Since the slot width of the second sub-slot segment 2112 gradually increases along the second direction, the second sub-slot segment 2112 can form a second guide structure with a narrow outer side and a wide inner side between the first sub-slot segment 2111 and the second slot segment 212. Figure 5 When the support rod body 2 is rotated from the storage position to the support position, it is easier for the limiting column 11 to accurately disengage outward along the limiting slot 21 through the second guide structure, and the collision and wear between the limiting column 11 and the limiting slot 21 can be reduced.
[0050] On this basis, in some embodiments of the present application, refer to Figures 2 to 5 A first flexible wear-resistant layer (not shown in the figure) is provided on the groove wall of the first groove section 211.
[0051] On this basis, in some embodiments of the present application, refer to Figures 2 to 5 A second flexible wear-resistant layer (not shown in the figure) is provided on the cylindrical surface of the limiting column 11.
[0052] By providing the first flexible wear-resistant layer and the second flexible wear-resistant layer, the wear caused by direct collision and friction between the limit column 11 and the first groove section 211 can be reduced, thereby extending the service life of the components; in addition, the flexibility of the first flexible wear-resistant layer and the second flexible wear-resistant layer can be utilized so that the limit column 11 can be more smoothly inserted into the first groove section 211 under a certain force.
[0053] In some embodiments of the present application, reference Figure 2 , the edge portion of the limiting column 11 is provided with a chamfered portion and / or a rounded portion; and / or, the edge portion of the limiting slot 21 is provided with a chamfered portion and / or a rounded portion.
[0054] Specifically, by providing chamfered portions and / or rounded portions, it is possible to prevent the edge portions of the limit column 11 and the limit slot 21 from being too sharp and causing damage to devices or human bodies in contact therewith. It can also play a certain guiding role, helping the limit column 11 to be more smoothly engaged in the limit slot 21 along the chamfered portions and / or rounded portions.
[0055] In some embodiments of the present application, reference Figure 2 The connection position between the support rod body 2 and the support 1 is located between the matching portion and the second end of the support rod body 2.
[0056] Specifically, when the connection position between the support rod body 2 and the support 1 is located between the matching portion and the second end of the support rod body 2, the support rod body 2 constitutes a heterolateral lever, that is, the force application point (the second end of the support rod body 2) and the resistance point (matching portion) during the rotation of the support rod body 2 are respectively located on both sides of the fulcrum (the connection position between the support rod body 2 and the support 1); compared with the same-side lever, this structural form can better apply force to the support rod body 2 in actual applications, and the overall structural stability is higher.
[0057] In some embodiments of the present application, reference Figures 2 to 5 The limiting column 11 is movably connected to the support 1 or the first end of the support rod body 2 along the axial direction; the limiting column 11 has at least a first column section (not shown in the figure) and a second column section (not shown in the figure) arranged in sequence along the axial direction, and the diameter of the first column section is different from the diameter of the second column section.
[0058] In actual applications, there may be a situation where the number and variety of parts of the front cover support rod part are too large, resulting in mismatches. For example, the limit slot 21 is not compatible with the limit column 11. By setting the limit column 11 to be adjustable along the axial direction, the problem that the current limit column 11 can only adapt to the limit slot 21 with one slot width size can be solved. Specifically, after the operator determines the column segment whose diameter is compatible with the current limit slot 21, the operator can axially move the limit column 11 to move the corresponding column segment to a height position relative to the limit slot 21, and then the limit slot 21 can be snap-fitted to the column segment. Based on this structural form, the flexibility in actual operation can be improved, and the specifications of the limit column 11 can be streamlined, reducing unnecessary sorting work.
[0059] The limiting column 11 can be threadedly connected to the threaded hole of the support 1 or the support rod body 2, so that the axial movement of the limiting column 11 can be achieved by screwing the limiting column 11; the limiting column 11 can also be slidably connected to the through hole of the support 1 or the support rod body 2, and the limiting column 11 can be axially positioned by a set screw. In practical applications, the axial movement mode and axial positioning mode of the limiting column 11 can be flexibly set according to needs, and are not listed here one by one.
[0060] It is understandable that the limiting column 11 is not limited to the first column segment and the second column segment, and more column segments with different diameters can be provided according to actual needs to better meet actual clamping needs.
[0061] In some embodiments of the present application, reference Figure 2 The support rod body 2 includes a first rod body (not shown in the figure) and a second rod body (not shown in the figure), the first end of the first rod body is telescopically connected to the first end of the second rod body along the axial direction; the matching part is arranged at the second end of the first rod body, and the second end of the second rod body is used to support the front cover of the vehicle body.
[0062] By configuring the support rod body 2 to be retractable, the length of the support rod body 2 can be adjusted more conveniently, so that the front cover of the vehicle body opened to different angles can be supported, thereby improving applicability.
[0063] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A front cover support rod assembly, characterized in that: include: A support (1), wherein the support (1) is provided with a limiting portion; A support rod body (2), wherein the first end of the support rod body (2) is rotatably connected to the support seat (1), the first end of the support rod body (2) is provided with a matching portion, and the second end of the support rod body (2) is used to support the front cover of the vehicle body; when the support rod body (2) is rotated to a storage position along a first direction, the matching portion and the limiting portion form a snap-fitting fit to prevent the support rod body (2) from continuing to rotate along the first direction; one of the limiting portion and the matching portion is a limiting column (11), and the other of the limiting portion and the matching portion is a limiting slot (21).
2. The front cover support rod assembly according to claim 1, characterized in that: The limiting slot (21) extends along a second direction, and comprises a first slot section (211) and a second slot section (212) arranged in sequence along the second direction, wherein the slot width of the first slot section (211) is smaller than the slot width of the second slot section (212); the limiting column (11) is used to pass through the first slot section (211) and be snap-fitted into the second slot section (212).
3. The front cover support rod assembly according to claim 2, characterized in that: One end of the first slot section (211) away from the second slot section (212) comprises a first sub-slot section (2111), and the slot width of the first sub-slot section (2111) gradually decreases along the second direction.
4. The front cover support rod assembly according to claim 2, characterized in that: One end of the first slot section (211) close to the second slot section (212) comprises a second sub-slot section (2112), and the slot width of the second sub-slot section (2112) gradually increases along the second direction.
5. The front cover support rod assembly according to claim 2, characterized in that: A first flexible wear-resistant layer is provided on the groove wall of the first groove section (211), and / or a second flexible wear-resistant layer is provided on the column surface of the limiting column (11).
6. The front cover support rod assembly according to claim 1, characterized in that: The edge portion of the limiting column (11) is provided with a chamfered portion and / or a rounded portion; And / or, the edge portion of the limiting slot (21) is provided with a chamfered portion and / or a rounded portion.
7. The front cover support rod assembly according to claim 1, characterized in that: The connection position between the support rod body (2) and the support (1) is located between the matching portion and the second end of the support rod body (2).
8. The front cover support rod assembly according to claim 1, characterized in that: The limiting column (11) is movably connected to the support (1) or the first end of the support rod body (2) along the axial direction; the limiting column (11) has at least a first column section and a second column section arranged in sequence along the axial direction, and the diameter of the first column section is different from the diameter of the second column section.
9. The front cover support rod assembly according to any one of claims 1 to 8, characterized in that: The support rod body (2) comprises a first rod body and a second rod body, wherein the first end of the first rod body is telescopically connected to the first end of the second rod body along the axial direction; the matching portion is arranged at the second end of the first rod body, and the second end of the second rod body is used to support the vehicle front cover.
10. A vehicle, characterized in that: include: Vehicle front cover; The front cover support rod assembly according to any one of claims 1 to 9, wherein the second end of the support rod body (2) in the front cover support rod assembly is supported on the vehicle body front cover.