Trunk cover plate assembly and vehicle
By designing a rotatably connected cover and support structure in the trunk cover assembly, the problem of inconvenient cover operation in the existing technology is solved, stable support force is provided, the opening and closing process is simplified, and it is suitable for users of different body shapes.
Patent Information
- Application Number
- CN202423161862.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In the prior art, the trunk lid needs to be manually lifted when opening and closing, which is inconvenient to operate and particularly requires high physical fitness, and is difficult to complete with one hand.
A trunk cover assembly is designed. The front of the cover is connected to the trunk trim by rotation. A support member is provided at the rear. The support member is located in the tool box when stored. When opened, it is rotated and inserted into the rear trim to provide support force, reducing the strength and physical requirements.
The cover can be opened and closed without manually lifting it, which makes the operation easier, reduces the demand on the user's strength and physical fitness, and is suitable for users of different body shapes.
Smart Images

Figure CN223443634U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to vehicle structure technical field, more specifically, relate to a luggage compartment cover plate assembly and vehicle. BACKGROUND
[0002] The automobile luggage compartment is arranged at the tail of the automobile and serves as a main part for storing articles such as luggage. The bottom of the automobile luggage compartment is usually provided with a tool box for storing a spare tire and tools, and the tool box is covered by a cover plate. The cover plate not only shields the articles stored in the tool box, but also keeps the bottom of the trunk flat so as to store other articles. However, the cover plate in the prior art is usually arranged on the support structure of the luggage compartment. When a user opens the cover plate to take or put articles, the user needs to manually open the luggage compartment cover plate. However, after the luggage compartment cover plate is opened, there is no structure for fixing the luggage compartment cover plate. Therefore, the user needs to hold the cover plate with one hand to keep it open and take or put articles with the other hand, which is inconvenient.
[0003] Of course, some vehicle models are provided with an inclined fixing groove on the side wall of the luggage compartment. The luggage compartment cover plate is inserted into the fixing groove to keep the luggage compartment cover plate in an open state. However, this solution requires the user to first take out the entire luggage compartment cover plate and then insert it into the fixing groove. Since the luggage compartment cover plate needs to accommodate and support articles, the luggage compartment cover plate is relatively large in size. Therefore, a small user may not be able to complete the above operation alone. Thus, there are still many inconveniences when opening the luggage compartment cover plate. SUMMARY
[0004] The utility model aims to provide a luggage compartment cover plate assembly and vehicle, and aims to solve the problem that in the prior art, the luggage compartment cover plate needs to be lifted and transferred into a fixing groove to keep it in an open state, and a large amount of labor is required in the lifting and transferring process, which requires high strength and physical ability of the user, resulting in inconvenient operation.
[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:
[0006] In a first aspect, a luggage compartment cover plate assembly is provided, comprising:
[0007] a cover plate rotatably connected to a luggage compartment trim plate at a front portion; and
[0008] a support member rotatably connected to a rear portion of the cover plate at one end and configured to be inserted into and engaged with a rear trim plate at the other end, the support member having a storage state in which the support member is attached to the bottom of the cover plate and a support state in which the support member is inserted into the rear trim plate.
[0009] In a possible implementation of the first aspect, a receiving groove is formed in the bottom of the cover plate. In the storage state, the support member is received in the receiving groove.
[0010] With reference to the first aspect, in a possible implementation manner, the luggage cover assembly further comprises a clamping structure arranged in the accommodating groove, and the clamping structure is provided with a clamping groove matched with the support piece; and in the storage state, the support piece is clamped in the clamping groove.
[0011] With reference to the first aspect, in a possible implementation manner, the support piece comprises:
[0012] a connecting seat arranged on the cover plate, and the connecting seat is provided with a spherical connecting groove;
[0013] a support rod having a spherical head matched with the connecting groove at one end, and the spherical head is rotatably arranged in the connecting groove.
[0014] With reference to the first aspect, in a possible implementation manner, the support piece further comprises a mounting sleeve sleeved on the other end of the support rod, and the mounting sleeve is a flexible member; and in the supporting state, the mounting sleeve is inserted into the rear trim panel.
[0015] With reference to the first aspect, in a possible implementation manner, an outer circumferential surface of the mounting sleeve is arranged on a limiting protrusion; and in the supporting state, the limiting protrusion abuts against a panel surface of the rear trim panel.
[0016] With reference to the first aspect, in a possible implementation manner, the luggage cover assembly further comprises a hinge member connected to the cover plate, and the hinge member comprises:
[0017] a fixed plate connected to the cover plate; and
[0018] a hinge seat arranged on a side of the fixed plate away from the cover plate, and having a rotating shaft rotatably inserted into the luggage trim panel.
[0019] With reference to the first aspect, in a possible implementation manner, the luggage cover assembly further comprises a luggage trim panel connected to the side wall, and the luggage trim panel is provided with a conversion groove matched with the rotating shaft; and the rotating shaft is rotatably arranged in the conversion groove.
[0020] With reference to the first aspect, in a possible implementation manner, the luggage cover assembly further comprises a pull belt arranged on the top of the cover plate, and the pull belt is a flexible member.
[0021] The luggage case cover plate assembly has the advantages that compared with the prior art, the front part of the cover plate is rotationally connected with the luggage case panel, and the rear part is provided with a support piece. The cover plate covers the tool box, and the support piece is in a storage state. Since the support piece is rotationally connected to the bottom of the cover plate, the support piece is located in the tool box in the storage state, does not affect the flatness of the top surface of the cover plate, and can provide stable support for the articles in the luggage case. When the cover plate needs to be opened, the cover plate is pulled upward, the rear part of the cover plate rotates, the support piece is exposed outward along with the upward turning of the cover plate, the support piece is rotated and inserted into the rear panel, and the support piece is switched to a support state. The support piece provides support force for the cover plate, and manual lifting of the cover plate is not needed when articles are taken out of or put into the tool box. In addition, since the rear part of the cover plate is rotationally connected to the luggage case panel, the rotation connection point provides support force for the cover plate during the process of opening or closing the cover plate. Compared with the scheme that the cover plate is taken out as a whole and then inserted into the fixing groove, the requirement for strength and physical ability is greatly reduced, and the operation is more convenient and simple.
[0022] In a second aspect, the utility model embodiments further provide a vehicle, which comprises the above-mentioned luggage case cover plate assembly.
[0023] The vehicle has the advantages that compared with the prior art, the above-mentioned luggage case cover plate assembly is adopted, the front part of the cover plate is rotationally connected with the luggage case panel, and the rear part is provided with a support piece. The cover plate covers the tool box, and the support piece is in a storage state. Since the support piece is rotationally connected to the bottom of the cover plate, the support piece is located in the tool box in the storage state, does not affect the flatness of the top surface of the cover plate, and can provide stable support for the articles in the luggage case. When the cover plate needs to be opened, the cover plate is pulled upward, the rear part of the cover plate rotates, the support piece is exposed outward along with the upward turning of the cover plate, the support piece is rotated and inserted into the rear panel, and the support piece is switched to a support state. The support piece provides support force for the cover plate, and manual lifting of the cover plate is not needed when articles are taken out of or put into the tool box. In addition, since the rear part of the cover plate is rotationally connected to the luggage case panel, the rotation connection point provides support force for the cover plate during the process of opening or closing the cover plate. Compared with the scheme that the cover plate is taken out as a whole and then inserted into the fixing groove, the requirement for strength and physical ability is greatly reduced, and the operation is more convenient and simple. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0025] Figure 1The structure schematic view of the luggage cover plate assembly is provided for the embodiment of the utility model;
[0026] Figure 2 For Figure 1 The partial enlarged view of A part in the middle;
[0027] Figure 3 For Figure 1 The partial enlarged view of B part in the middle;
[0028] Figure 4 The bottom view of the luggage cover plate assembly is provided for the embodiment of the utility model;
[0029] Figure 5 The partial schematic view of the supporting piece in the supporting state is adopted for the embodiment of the utility model;
[0030] Figure 6 The structure schematic view of the supporting piece is adopted for the embodiment of the utility model.
[0031] In the figure: 1, cover plate; 101, containing groove; 102, installation groove; 2, clamping structure; 201, clamping groove; 202, limiting block; 3, supporting piece; 301, supporting part; 302, connecting part; 303, installation sleeve; 3031, limiting protrusion; 304, ball head; 305, supporting rod; 4, hinged piece; 401, fixed plate; 402, hinge base; 4021, rotating shaft; 5, luggage trim plate; 6, rear trim plate; 7, positioning piece. DETAILED DESCRIPTION
[0032] In order to make the technical problems, technical schemes and beneficial effects to be solved in the utility model more clear and obvious, the utility model is further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.
[0033] In the claims, the specification, and the above drawings of the utility model, unless otherwise expressly limited, the use of terms such as "first", "second", and "third" are used to distinguish one object from another, and are not used to describe a particular sequential order. In the claims, the specification, and the above drawings of the utility model, the orientation terms "upper", "lower", "left", "right", "front", "back", "inside", and "outside" are used to describe the orientation and position relationship of the utility model based on the orientation and position relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and are not used to indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, so it cannot be understood as limiting the specific protection scope of the utility model. In the claims, the specification, and the above drawings of the utility model, unless otherwise expressly limited, the use of terms such as "fixedly connected" or "fixedly connected" should be broadly understood, that is, any connection mode between the two without displacement relationship and relative rotation relationship, that is, it includes non-detachable fixed connection, detachable fixed connection, integration and fixed connection through other devices or elements. In the claims, the specification, and the above drawings of the utility model, the use of terms such as "include", "have" and their variants is intended to mean "include but not limited to".
[0034] Please refer to Figures 1 to 6 The luggage cover plate assembly and the vehicle provided by the utility model will be described. The luggage cover plate assembly comprises a cover plate 1 and a supporting piece 3, the front part of the cover plate 1 is rotationally connected to a luggage trim panel 5; one end of the supporting piece 3 is rotationally connected to the rear part of the cover plate 1, and the other end is used for plug-in cooperation with a rear trim panel 6, the supporting piece 3 has a storage state of being attached to the bottom of the cover plate 1, and a supporting state of being inserted into the rear trim panel 6.
[0035] The luggage case cover plate assembly of the utility model has the advantages that the front part of the cover plate 1 is rotatably connected with the luggage case trim plate 5, and the rear part is provided with a supporting piece 3.
[0036] It should be noted that the rear trim plate 6 is provided with a slot or a hole, and the supporting piece 3 is inserted into the slot or the hole.
[0037] It should be noted that the luggage case cover plate is a plate-shaped component located inside the luggage case and mainly used for providing supporting force for articles, and has certain requirements on strength and rigidity to avoid deformation or breakage under pressure. The front engine hood is used for shielding the front engine compartment of a vehicle and mainly used for shielding components such as engines and batteries, so as to ensure that the front engine compartment is in a closed environment, and the main functions of the front engine hood are shielding and sealing, and in order to protect the safety of pedestrians, the strength and rigidity of the front engine hood cannot be too large. It can be seen that the luggage case cover plate and the front engine hood have great differences in both use and performance, and the design concept, design requirements and original intention of the two are completely different, so the two belong to different technical fields.
[0038] Optionally, the cover plate 1 is provided with a connecting hole, one end of the supporting piece 3 is provided with a steering ball, the steering ball comprises a first ball body and a second ball body connected with each other, the diameter of the second ball body is greater than that of the first ball body, and the second ball body is connected with the supporting piece 3, and the first ball body is rotatably inserted into the connecting hole.
[0039] As a specific embodiment of the supporting piece 3, please refer to Figure 5 The supporting piece 3 comprises a supporting part 301 distributed along the axial direction of the supporting piece 3 and a connecting part 302 connected with the supporting part 301 at an angle, the supporting part 301 is rotatably connected with the cover plate 1, and the connecting part 302 is used for being inserted into the rear trim plate 6. The scheme in the embodiment is a straight rod structure relative to the supporting piece 3, and can be easily realized in the luggage case.
[0040] In some embodiments, please refer to Figure 1The bottom of the cover plate 1 is provided with a receiving groove 101, and the support 3 is received in the receiving groove 101 in the storage state.
[0041] The support 3 is received in the receiving groove 101 in the storage state, so that the support 3 is prevented from interfering with the articles in the tool box, the probability that the support 3 is damaged due to the articles in the tool box is reduced, and the space in the tool box is ensured to be large enough to accommodate more articles.
[0042] Optionally, the receiving groove 101 comprises a fixing area and a taking area, the width of the fixing area is adapted to the support 3, the support 3 is fixed in the receiving groove 101 by the fixing area, and the width of the taking area is greater than that of the support 3, so that the support 3 is taken out of the receiving groove 101 by applying a force to the support 3.
[0043] In some embodiments, referring to Figure 2 The luggage cover plate assembly further comprises a clamping structure 2 arranged in the receiving groove 101, the clamping structure 2 is provided with a clamping groove 201 adapted to the support 3, and the support 3 is clamped in the clamping groove 201 in the storage state.
[0044] In the storage state, the clamping structure 2 applies a clamping force along the width direction (the radial direction if the support 3 is a round rod) to the support 3, so that the support 3 is fixed in the storage state and is prevented from sliding out of the receiving groove under the action of gravity.
[0045] Optionally, the groove surface of the clamping groove 201 is adapted to the outer circumferential surface of the support 3, so that the contact area with the support 3 is increased and the clamping stability of the support 3 is improved.
[0046] Optionally, the clamping structure 2 is provided with a limiting block 202, and the limiting block 202 is an elastic member for applying the clamping force to the support 3. For example, the limiting block 202 is a rubber member or an EVA member, so that the clamping structure 2 is prevented from rigidly contacting the support 3, wear is reduced, the friction force between the clamping structure 2 and the support 3 is increased, and the stability of the support 3 in the storage state is ensured.
[0047] In some embodiments, referring to Figure 6 The support 3 comprises a connecting seat and a support rod 305, the connecting seat is arranged on the cover plate 1, the connecting seat is provided with a spherical connecting groove, and the support rod 305 is provided with a spherical head 304 adapted to the connecting groove at one end.
[0048] The spherical head 304 is arranged in the connecting groove and can rotate at any angle in the connecting groove, so that the support rod 305 is more flexible when switching between the storage state and the support state, and the support rod 305 is conveniently inserted into the rear trim panel 6.
[0049] In some embodiments, referring to Figures 5 to 6The support 3 further comprises a mounting sleeve 303 sleeved on the other end of the support rod 305, the mounting sleeve 303 being a flexible component, in the supporting state, the mounting sleeve 303 is inserted into the rear trim panel 6.
[0050] The mounting sleeve 303 is a flexible component, when inserted into the rear trim panel 6, the mounting sleeve 303 is deformed by extrusion force, thereby tightly fitting with the hole of the rear trim panel 6, improving the reliability of the insertion. In addition, the mounting sleeve 303 can also avoid the rigid contact between the support rod 305 and the rear trim panel 6, reducing the wear during the insertion process.
[0051] Optionally, a certain depth groove or hole is formed on the rear trim panel 6, in the supporting state, the mounting sleeve 303 is inserted into the hole or groove, and the bottom end abuts against the rear trim panel 6 forming the bottom surface of the hole or groove.
[0052] Optionally, the mounting sleeve 303 is a rubber component or an EVA component.
[0053] In some embodiments, referring to Figures 5 to 6 The outer peripheral surface of the mounting sleeve 303 is provided with a limiting protrusion 3031, in the supporting state, the limiting protrusion 3031 abuts against the plate surface of the rear trim panel 6.
[0054] The limiting protrusion 3031 is located outside the hole of the rear trim panel 6 and abuts against the rear trim panel 6, thereby limiting the insertion depth of the mounting sleeve 303 and the support rod 305, ensuring the stability of the cover plate 1 in the opening state.
[0055] Optionally, a plurality of limiting protrusions 3031 are arranged along the circumference of the mounting sleeve 303.
[0056] Optionally, the limiting protrusion 3031 is an annular structure.
[0057] In some embodiments, referring to Figure 3 The luggage cover plate assembly further comprises a hinge component 4 connected to the cover plate 1, the hinge component 4 comprising a fixed plate 401 and a hinge seat 402, the fixed plate 401 being connected to the cover plate 1; the hinge seat 402 is arranged on the side of the fixed plate 401 away from the cover plate 1 and has a rotating shaft 4021 rotatably inserted into the luggage trim panel 5.
[0058] The fixed plate 401 is connected to the cover plate 1, increasing the contact area with the cover plate 1 and improving the connection firmness. The hinge base 402 is located on the side of the fixed plate 401 away from the cover plate 1 and protrudes to the side, thereby avoiding interference between the cover plate 1 and the luggage trim plate 5 during opening. In addition, the rotating shaft 4021 is rotatably inserted into the luggage trim plate 5, realizing the rotating connection between the cover plate 1 and the luggage trim plate 5 and providing a fulcrum for the cover plate 1 when it is turned over. The scheme in the embodiment increases the connection firmness of the rotating shaft 4021 and the cover plate 1 compared with the scheme of opening a rotating hole in the side wall and inserting the rotating shaft 4021 into the rotating hole to realize the rotating connection with the luggage trim plate 5. At the same time, since the rotating shaft 4021 is arranged in the hinge base 402, the strength is greater, and the probability of breakage of the rotating shaft 4021 is reduced.
[0059] Optionally, the fixed plate 401 is screwed, clamped or bonded with the cover plate 1.
[0060] Optionally, the fixed plate 401 and the hinge base 402 are integrated components, improving the overall strength and connection firmness of the hinge 4.
[0061] In some embodiments, referring to Figure 3 The cover plate 1 is provided with a mounting groove 102 for accommodating the fixed plate 401, and the mounting groove 102 is provided with a positioning piece 7, and the outer edge of the fixed plate 401 abuts against the positioning piece 7.
[0062] The fixed plate 401 is arranged in the mounting groove 102, avoiding the problem that the fixed plate 401 protrudes from the cover plate 1, resulting in large space occupation and affecting the internal accommodation space of the tool box. When the fixed plate 401 is installed, the edge of the fixed plate 401 abuts against the positioning piece 7, so that the fixed plate 401 does not need to be aligned again, improving the installation efficiency and installation accuracy.
[0063] Optionally, the positioning piece 7 is provided with a plurality of positioning pieces 7, and the plurality of positioning pieces 7 abut against at least two adjacent edges of the fixed plate 401. The embodiment positions the fixed plate 401 in at least two directions, further increasing the positioning accuracy.
[0064] In some embodiments, referring to Figure 3 The luggage cover plate assembly further comprises a luggage trim plate 5 connected to the side wall, and the luggage trim plate 5 is provided with a rotating groove matched with the rotating shaft 4021, and the rotating shaft 4021 is rotatably arranged in the rotating groove.
[0065] The embodiment adopts the scheme of plug-in cooperation to realize the connection between the rotating shaft 4021 and the luggage trim plate 5, without the help of external connecting components, and the connection is more firm and reliable.
[0066] Optionally, one side of the rotating groove has an opening communicating with the outside, and the rotating shaft 4021 enters the rotating groove from the opening.
[0067] As a specific embodiment of the luggage box trim panel, a plurality of limiting strips are arranged in the adapter groove, and the plurality of limiting strips limit the rotation shaft 4021 in at least two directions.
[0068] In some embodiments, not shown in the figure, the luggage box cover plate assembly further comprises a pull strap arranged on the top of the cover plate 1, and the pull strap is a flexible member.
[0069] The pull strap is a flexible member, which avoids bumping with the articles placed on the cover plate 1, and directly pulls the pull strap when the cover plate 1 needs to be opened, thereby improving the force point for the user and making the operation more convenient.
[0070] Optionally, the pull strap is a flexible cloth or a rubber piece.
[0071] Based on the same inventive concept, the utility model also provides a vehicle. Figure 1 The vehicle comprises the above-mentioned luggage box cover plate assembly.
[0072] The vehicle provided by the utility model adopts the above-mentioned luggage box cover plate assembly, and the front part of the cover plate 1 is rotationally connected with the luggage box trim panel 5, and the rear part is provided with the supporting piece 3. The cover plate 1 shields the tool box, and the supporting piece 3 is in a storage state. Since the supporting piece 3 is rotationally connected to the bottom of the cover plate 1, the supporting piece 3 is located in the tool box in the storage state, does not affect the flatness of the top surface of the cover plate 1, and can provide stable support for the articles in the luggage box. When the cover plate 1 needs to be opened, the cover plate 1 is pulled upward, the rear part of the cover plate 1 is rotated, the supporting piece 3 is exposed outward along with the upward turning of the cover plate 1, the supporting piece 3 is rotated and inserted into the rear trim panel 6, and the supporting piece 3 is switched to a supporting state. The utility model provides support for the cover plate 1 by using the supporting piece 3, and manual lifting of the cover plate 1 is not needed when articles are taken out of or placed into the tool box. In addition, since the rear part of the cover plate 1 is rotationally connected to the luggage box trim panel 5, the rotation connection point provides support for the cover plate 1 as a fulcrum during the process of opening or closing the cover plate 1, compared with the scheme of taking out the cover plate 1 as a whole and then inserting it into the fixing groove, the requirement for strength and physical ability is greatly reduced, and the operation is more convenient and simple.
[0073] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. The trunk cover assembly is characterized by: include: A cover plate (1) having a front portion rotatably connected to a trunk trim plate (5); as well as The support member (3) has one end rotatably connected to the rear portion of the cover plate (1) and one end used for plugging and matching with the rear panel (6). The support member (3) has a storage state in which it is attached to the bottom of the cover plate (1) and a supporting state in which it is plugged into the rear panel (6).
2. The trunk cover assembly according to claim 1, characterized in that: The bottom of the cover plate (1) is provided with a receiving groove (101), and in the receiving state, the support member (3) is received in the receiving groove (101).
3. The trunk cover assembly according to claim 2, characterized in that: The trunk cover assembly further comprises a snap-fit structure (2) disposed in the receiving groove (101), wherein the snap-fit structure (2) is provided with a snap-fit groove (201) adapted for the support member (3), and in the stored state, the support member (3) is snap-fitted in the snap-fit groove (201).
4. The trunk cover assembly according to claim 1, wherein: The support member (3) comprises: A connecting seat is provided on the cover plate (1), wherein the connecting seat is provided with a spherical connecting groove; and The support rod (305) has a ball head (304) at one end adapted to the connection groove, and the ball head (304) is rotatably disposed in the connection groove.
5. The trunk cover assembly according to claim 4, characterized in that: The support member (3) further comprises a mounting sleeve (303) sleeved on the other end of the support rod (305); the mounting sleeve (303) is a flexible component; in the supporting state, the mounting sleeve (303) is inserted into the rear panel (6).
6. The trunk cover assembly according to claim 5, characterized in that: The outer peripheral surface of the mounting sleeve (303) is provided with a limiting protrusion (3031), and in the supporting state, the limiting protrusion (3031) abuts against the plate surface of the rear panel (6).
7. The trunk cover assembly according to claim 1, wherein: The trunk cover assembly further comprises a hinge (4) connected to the cover (1), wherein the hinge (4) comprises: a fixing plate (401) connected to the cover plate (1); and The hinge seat (402) is arranged on a side of the fixing plate (401) away from the cover plate (1) and has a rotating shaft (4021) that is rotatably inserted into the luggage compartment decorative plate (5).
8. The trunk cover assembly according to claim 7, wherein: The cover plate (1) is provided with a mounting groove (102) for accommodating the fixing plate (401), a positioning member (7) is provided in the mounting groove (102), and the outer edge of the fixing plate (401) abuts against the positioning member (7).
9. The trunk cover assembly according to claim 7, wherein: The trunk cover assembly further comprises a trunk trim panel (5) connected to the side panel, wherein the trunk trim panel (5) is provided with a transfer groove adapted to the rotating shaft (4021), and the rotating shaft (4021) is rotatably disposed in the transfer groove.
10. A vehicle, characterized in that A trunk cover assembly according to any one of claims 1 to 9.