Automobile decorative cover with rotary opening and closing structure and vehicle

Abstract

The invention provides an automobile trim cover with a rotary opening and closing structure and an automobile, and belongs to the technical field of automobile interior trim parts. The automobile trim cover with the rotary opening and closing structure comprises a flexible trim cover and a rotary clamping switch. The rotary clamping switch is of an integrally-formed structure and comprises a clamping tongue, a clamping groove and a handle which are sequentially connected. An open hole is formed in one side close to the flexible decorative cover; the clamping groove is embedded in the open hole, so that the clamping tongue is located on the inner side of the flexible decorative cover, the handle is located on the outer side of the flexible decorative cover, the clamping tongue is driven to rotate relative to the flexible decorative cover by rotating the handle, and opening and closing of the flexible decorative cover are achieved. The flexible decorative cover is matched with the integrally-formed rotary clamping switch, the clamping groove is embedded into the open hole, the outer side handle rotates to drive the inner side clamping tongue to achieve opening and closing, the problems that a traditional buckle or screw is complex in assembly, prone to damage and inconvenient to operate are solved, the structural integration degree is high, a fastener is not needed, operation is convenient and fast, stability is good, and the appearance is concise.

Description

Technical Field

[0001] This invention relates to the field of automotive interior parts technology, and in particular to an automotive trim cover and vehicle with a rotating opening and closing structure. Background Technology

[0002] With the rapid development of the automotive industry and the increasing demands of consumers for vehicle quality, automotive interiors not only need to meet basic functional requirements but also need to consider aesthetics, ease of operation, assembly efficiency, and long-term reliability. Areas within the automotive interior structure, such as dashboard access panels, wiring harness holes, sensor mounting locations, storage compartments, and electronic device interfaces, typically require cover protection. These covers must not only match the surrounding interior surfaces to achieve a cohesive visual effect and a sense of luxury but also have a structure that allows for easy opening and closing to meet the needs of future maintenance, repairs, and daily use.

[0003] Traditional automotive trim covers are mostly fixed with clips or screws. While clip-on trim covers do not require additional fasteners, they need to have clips around several perimeters of the cover, which often leads to difficulties in assembly (mainly the clips on the last side to be assembled are difficult to engage), easy breakage, and the need for tools during disassembly or the risk of damaging the trim panel. Screw-fixed structures, on the other hand, provide a secure connection, but are cumbersome to install and remove, affecting maintenance efficiency, and exposed screws can detract from the overall aesthetics of the interior. Summary of the Invention

[0004] To address the aforementioned problems, the present invention aims to provide an automotive trim cover with a rotating opening and closing structure that is simple in structure, easy to assemble, reliable in opening and closing, and has a flat appearance.

[0005] A first aspect of the present invention provides an automotive trim cover with a rotary opening and closing structure, comprising a flexible trim cover and a rotary switch; The rotary switch is a one-piece molded structure, including a latch, a slot and a handle connected in sequence; An opening is provided on the side near the flexible cover; The slot is embedded in the opening, so that the latch is located inside the flexible cover and the handle is located outside the flexible cover. By rotating the handle, the latch rotates relative to the flexible cover, thereby opening and closing the cover.

[0006] Furthermore, the rotary switch also includes a chuck and a disc handle; The chuck has a ring structure, with one side connected to the chuck tongue and the other side positioned opposite to the disc handle; The disc handle has a frustum-shaped side, with its larger diameter end connected to the handle and its smaller diameter end facing the chuck. The chuck and the disc handle form a groove for fitting into the opening of the flexible cover.

[0007] Furthermore, the chuck is provided with a screw-in opening, which is used to guide the chuck from the edge of the opening of the flexible cover during installation, so that the chuck slot is embedded in the opening.

[0008] Furthermore, a guide edge is provided at the screw-in opening; One end of the guide edge is connected to one side edge of the screw-in opening, and the other end of the guide edge extends obliquely toward the other side edge of the screw-in opening and away from the chuck, for guiding the chuck to slide smoothly into the opening of the flexible cover during installation.

[0009] Furthermore, the guide edge includes an outer guide segment and an inner guide segment connected in sequence; The end of the inner guide section away from the outer guide section is connected to one side edge of the screw-in opening; In a plane containing the rotating shaft of the rotary switch, the angle between the orthographic projection of the outer guide segment and the rotating shaft is smaller than the angle between the orthographic projection of the inner guide segment and the rotating shaft.

[0010] Furthermore, the side closest to the flexible cover is recessed into the flexible cover to form a groove; The opening is located at the bottom of the groove; The groove is shaped to fit the shape of the disc handle and is used to embed and cover the disc handle after the rotary switch is installed in place, so that the outer surface of the disc handle is flush with or slightly lower than the outer surface of the flexible cover.

[0011] Furthermore, it also includes limit blocks and limit stops; The limiting block is disposed on the card slot and rotates synchronously with the rotary card switch; The limiting stop is provided on the flexible cover and is used to cooperate with the limiting block to limit the rotation angle of the rotary switch.

[0012] Furthermore, the opening includes a insertion hole and an insertion limiting hole; The insertion hole is circular, used for inserting the card slot and allowing the rotary switch to rotate about its rotation axis; The inlet limiting hole is fan-shaped, and its inner edge is connected to the outer edge of the insertion hole; At least one edge of the inlet limiting hole forms the limiting stop, which is used to cooperate with the limiting block to limit the rotation angle of the rotary switch.

[0013] Furthermore, the handle is a strip-shaped structure, and its extension direction is perpendicular to the rotation axis of the rotary switch; The extension direction of the latch is also perpendicular to the rotation axis of the rotary switch; Furthermore, the extension direction of the handle is perpendicular to the extension direction of the latch.

[0014] A first aspect of the present invention provides a vehicle including an automotive trim cover with a rotating opening and closing structure as described in the above technical solution.

[0015] The present invention has the following advantages or beneficial effects: 1. By combining a flexible cover with an integrated rotary switch, and embedding the slot in the cover's opening with the latch on the inside and the handle on the outside, an opening and closing mechanism is achieved where rotating the external handle drives the internal latch. This solves the problem of traditional covers relying on separate clips or screws for fixing, which leads to complex assembly, easy damage, and inability to achieve convenient rotation operation. The structure is highly integrated, requiring no additional fasteners; operation only requires rotating the handle to lock or release, making it convenient to use; the flexible cover and rotary switch fit tightly, providing good stability when closed, and the overall appearance is simple with no exposed structure.

[0016] 2. A ring-shaped chuck and a frustum-shaped disc handle are introduced into the rotary switch, forming a groove between them for embedding into the opening of the flexible cover. This solves the problems of insufficient strength of the locking part in existing rotary covers, easy shaking or disengagement during rotation, and unnatural appearance transition. The chuck provides a stable ring-shaped support structure, enhancing the overall rigidity of the rotary switch. The groove is defined by both the chuck and the disc handle, ensuring precise positioning and a secure fit, effectively preventing axial movement or loosening of the rotary switch during use.

[0017] 3. A screw-in opening is provided on the chuck to guide it through the edge of the flexible cover opening. This solves the problem of one-piece rotary chuck switches, which lack a disassembly structure, making it difficult to directly pass through the cover opening during assembly. Forced insertion can easily lead to tearing of the flexible material or deformation of the chuck. The screw-in opening provides an initial guide channel for the chuck, allowing the assembly process to adopt a "first align, then rotate and insert" method, significantly reducing assembly resistance; avoiding damage caused by forceful installation, improving assembly success rate and production efficiency, while ensuring the integrity of the cover material.

[0018] 4. A guide edge is added to the screw-in opening, and its tilting extension direction is limited. As an active guiding structure, the guide edge begins to guide the chuck along the correct path as soon as the rotary switch initially contacts the opening, significantly improving the assembly feel and reliability. This avoids the possibility that misalignment could cause the chuck edge to scratch the cover or get stuck, affecting the smoothness of assembly, if the screw-in opening is relied upon alone.

[0019] 5. The guide edge is subdivided into an outer guide section and an inner guide section, and the angle between their projections in the plane containing the rotation axis and the rotation axis is defined. This addresses the technical challenge of achieving both smoothness and positioning accuracy in the initial insertion and final locking stages with a single inclined plane guide. The outer guide section has a smaller angle, closer to the axial direction, facilitating rapid initial insertion; the inner guide section has a larger angle, providing stronger radial constraint to ensure the chuck is accurately engaged in the final position. This progressive guide design achieves a "fast first, stable later" assembly process, balancing efficiency and accuracy, and effectively preventing incomplete assembly or loose connections.

[0020] 6. The flexible cover has a groove that fits the shape of the disc handle, and the opening is placed at the bottom of the groove. The groove covers the disc handle, making its outer surface flush with or slightly lower than the surface of the cover, which significantly improves the visual aesthetics and tactile consistency; at the same time, the groove structure provides circumferential restraint for the disc handle, reducing wobbling during rotation.

[0021] 7. A limit block and a limit stop are introduced to limit the rotation angle of the rotary switch. The mechanical stop provided by the limit block and the stop precisely controls the rotation range within the required functional range (e.g., 90°), ensuring reliable locking or full opening with each operation; it also provides a clear "sense of completion." This avoids the problems associated with rotary structures without angle limitations, which are prone to latch failure, structural fatigue, or even breakage due to excessive rotation, and where the user cannot perceive the fully open / closed state.

[0022] 8. The opening design is a composite structure consisting of a circular insertion hole and a fan-shaped guide limiting hole, with the edge of the guide limiting hole clearly forming a limiting stop. This solves the problem of increased structural complexity and difficulty in integrating the limiting stop with the opening design if a separate limiting stop is used. The insertion hole ensures the free rotation of the rotary switch, while the guide limiting hole naturally forms the limiting boundary. The two are connected as one, requiring no additional components. The overall opening structure is simple, the mold is easy to process, and the limiting and assembly functions are integrated into the same opening, saving space and improving structural compactness.

[0023] 9. Both the handle and the latch are strip-shaped structures perpendicular to the rotation axis, and their extension directions are perpendicular to each other. The 90° orthogonal layout allows the rotational torque applied by the user to the handle to be most effectively converted into the lateral displacement of the latch, achieving efficient locking / releasing; at the same time, this layout allows the latch to fit the mating surface to the maximum extent when the cover is closed, improving sealing and vibration resistance; the operation is light and the feedback is clear, which conforms to the principles of ergonomic design. Attached Figure Description

[0024] The above and other features and advantages of the present invention will become more apparent from a detailed description of exemplary embodiments thereof with reference to the accompanying drawings.

[0025] Figure 1This is a schematic diagram of a flexible cover structure in an automotive cover with a rotating opening and closing structure, according to an exemplary embodiment. Figure 2 This is an enlarged view of a flexible trim section in an automotive trim cover with a rotating opening and closing structure, according to an exemplary embodiment. Figure 3 This is a first-view structural schematic diagram of a rotary switch in an automotive trim panel with a rotary opening and closing structure, according to an exemplary embodiment. Figure 4 This is a second-view structural schematic diagram of a rotary latch switch in an automotive trim cover with a rotary opening and closing structure, according to an exemplary embodiment. Figure 5 This is a schematic diagram illustrating a state in which a rotary switch with a rotary opening and closing structure is mounted on a flexible trim cover according to an exemplary embodiment.

[0026] The reference numerals in the attached figures are explained as follows: 1. Flexible cover; 2. Rotary latch; 3. Opening; 4. Groove; 5. Limiting edge. 21. Tongue; 22. Slot; 23. Handle; 24. Chuck; 25. Disc handle; 26. Screw-in opening; 27. Guide edge; 28. Limiting block; 31. Insertion hole; 32. Guide limit hole. Detailed Implementation

[0027] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that the invention will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0028] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended meaning of inclusion and that other elements / components / etc. may exist in addition to the listed elements / components / etc.

[0029] Figure 1 This is a schematic diagram of a flexible cover structure in an automotive cover with a rotating opening and closing structure, according to an exemplary embodiment. Figure 2 This is an enlarged view of a flexible trim section in an automotive trim cover with a rotating opening and closing structure, according to an exemplary embodiment. Figure 3This is a first-view structural schematic diagram of a rotary switch in an automotive trim panel with a rotary opening and closing structure, according to an exemplary embodiment. Figure 4 This is a second-view structural schematic diagram of a rotary latch switch in an automotive trim cover with a rotary opening and closing structure, according to an exemplary embodiment. Figure 5 This is a schematic diagram illustrating a state in which a rotary switch with a rotary opening and closing structure is installed on a flexible trim cover according to an exemplary embodiment (at this point, the guide edge is just inserted into the guide limiting hole). The above schematic diagram is only for illustrating the structural relationship related to the inventive point and is not intended as an actual scale of the actual product.

[0030] Example 1 like Figures 1 to 5 As shown, this invention relates to an automotive trim cover with a rotating opening and closing structure. Specifically, it is an interior trim cover that achieves convenient assembly and reliable opening and closing functions through a rotary switch 2 cooperating with a flexible trim cover 1. This trim cover is widely applicable to automotive dashboards, door panels, center console areas, and other parts that require frequent opening for maintenance or decorative closure.

[0031] The automotive trim cover mainly consists of two parts: a flexible trim cover 1 and a rotary switch 2. The flexible trim cover 1 is made of a fiber composite board material with a fleece lining. This material combines structural strength with flexibility, and can produce controllable elastic deformation when subjected to external forces. This ensures the stability of the trim cover during vehicle operation and provides the necessary deformation space during the assembly of the rotary switch 2, thereby reducing assembly difficulty and avoiding damage or improper assembly caused by rigid interference.

[0032] The rotary switch 2 is made of polyoxymethylene (POM) material and is integrally molded through injection molding. No additional parts need to be assembled. The overall structure is compact, the dimensions are stable, the wear resistance is good, and it has excellent self-lubricating properties, ensuring smooth rotation and no abnormal noise during long-term use.

[0033] The rotary switch 2 has a basically axially symmetrical structure. Its main body includes a latch 21, a slot 22, a chuck 24, a disc handle 25, and a handle 23 connected in sequence. The latch 21 is used to engage with the body or other fixed structures when the cover is closed, thus locking the cover. The slot 22 is the key part for connecting with the flexible cover 1, and its shape matches the opening 3 on the flexible cover 1. The chuck 24 has an annular structure, with one side connected to the latch 21 and the other side facing the disc handle 25. The disc handle 25 has a frustum-shaped side, with the larger diameter end connected to the handle 23 and the smaller diameter end facing the chuck 24. The annular gap between the two constitutes the slot 22. The handle 23 has a strip-shaped structure, and its extension direction is perpendicular to the rotation axis of the rotary switch 2, which facilitates the user to apply torque for operation.

[0034] The limit block 28 is set on the card slot 22 and rotates synchronously with the card switch 2.

[0035] A groove 4 is recessed inward on the outer surface of the flexible cover 1, and an opening 3 is provided at the bottom of the groove 4. The opening 3 is located on one side of the flexible cover 1, and the opposite side can have the same structure or be snapped together. The opening 3 is not a single circular through hole, but is composed of an insertion hole 31 and a guide limiting hole 32. The insertion hole 31 is circular and is used to accommodate the slot 22 of the rotary switch 2, allowing the entire rotary switch 2 to rotate freely around its rotation axis. The guide limiting hole 32 has a fan-shaped structure, and its inner edge is connected to the outer edge of the insertion hole 31, forming a composite opening 3 similar to a "keyhole". At least one edge of the guide limiting hole 32 is designed as a limiting stop 5, which is used to cooperate with the limiting block 28 provided on the rotary switch 2, thereby limiting the rotation angle of the rotary switch 2 to within 90 degrees, ensuring that the flexible cover 1 can only switch between the fully open and fully closed positions, avoiding excessive rotation that could cause structural damage or functional failure.

[0036] The groove 4 is shaped to match the shape of the disc handle 25 and is used to embed and cover the disc handle 25 after the rotary switch 2 is installed in place, so that the outer surface of the disc handle 25 is flush with or slightly lower than the outer surface of the flexible cover 1.

[0037] At the same time, the larger end of the disc handle 25 is recessed inward, so that the installed handle 23 is basically flush with the larger end of the disc handle 25.

[0038] The chuck 24 of the rotary switch 2 has a screw-in opening 26, located at a partial circumferential position, used to guide the chuck 24 from the edge of the opening 3 of the flexible cover 1 during the initial installation phase. A guide edge 27 is further provided at the screw-in opening 26, one end of which is connected to one side edge of the screw-in opening 26, and the other end extends obliquely away from the other side edge of the screw-in opening 26 and away from the chuck 24. The guide edge 27 itself is composed of an outer guide section and an inner guide section connected sequentially, with the end of the inner guide section away from the outer guide section fixed to the edge of the screw-in opening 26. In any plane containing the rotation axis of the rotary switch 2, the angle between the orthographic projection of the outer guide section and the rotation axis (typically 40 degrees) is smaller than the angle between the orthographic projection of the inner guide section and the rotation axis (typically 50 degrees). This gradually tilting design allows the chuck 24 to be initially introduced via the outer guide section and then finally positioned and embedded via the inner guide section during assembly, significantly improving assembly smoothness and success rate.

[0039] The assembly process of the cover is as follows: First, align the latch 21 of the rotary switch 2 with the opening 3 on the flexible cover 1, and make the head of the latch 21 face the direction of the guide limit hole 32; then align the screw-in opening 26 on the chuck 24 with the limit stop 5 of the fan-shaped guide limit hole 32 on the flexible cover 1; in this state, gently press and rotate the rotary switch 2 clockwise (or counterclockwise, depending on the design direction). At this time, the guide edge 27 will slide along the edge of the opening 3, and the flexible cover 1 will undergo slight elastic deformation due to the material properties, providing space for the chuck 24 to enter; as the rotation continues, the chuck 24 gradually inserts into the insertion hole 31, and the slot 22 is completely fitted into the opening 3, until the limit block 28 contacts the limit stop 5. At this time, the rotary switch 2 rotates exactly 90 degrees, reaching the fully locked state, and the cover is in the closed position.

[0040] When the rotary switch 2 needs to be disassembled, for example, to replace a new part due to surface scratches, the operator only needs to apply slight pressure to the chuck 24 near the screw-in opening 26 with their fingers or a tool to deform it locally inward, thereby widening the gap between the screw-in opening 26 and the limiting stop 5; then rotate the rotary switch 2 in the opposite direction of the assembly path, the limiting block 28 disengages from the limiting stop 5, the chuck 24 gradually exits the insertion hole 31, and finally completely detaches from the flexible cover 1 through the screw-in opening 26. The entire disassembly and assembly process does not require special tools, is simple and quick to operate, and greatly improves the efficiency of maintenance and replacement.

[0041] It is worth mentioning that the spatial arrangement of the handle 23 and the latch 21 has been carefully designed: both are perpendicular to the rotation axis of the rotary switch 2, and their extension directions are perpendicular to each other, forming a 90-degree angle. This layout not only optimizes the torque transmission path, allowing the user to efficiently drive the latch 21 to complete the locking or releasing action when rotating the handle 23, but also allows the latch 21 to fit the mating surface to the maximum extent when the cover is closed, improving sealing and stability.

[0042] In summary, this invention, through the ingenious combination of the flexible cover 1 and the integrated rotary switch 2, along with multiple technical features such as the groove 4 structure, composite opening 3, guide edge 27, limiting mechanism, and orthogonal handle 23-latch 21 layout, achieves multiple advantages including simple structure, convenient assembly, reliable opening and closing, smooth appearance, and convenient maintenance. It is particularly suitable for modern automotive applications where high demands are placed on interior quality, user experience, and assembly efficiency. This design not only reduces manufacturing and assembly costs but also significantly improves end-user satisfaction, demonstrating promising market application prospects and promotional value.

[0043] Example 2 A vehicle includes an automotive trim cover with a rotating opening and closing structure as described in Embodiment 1.

[0044] In this embodiment of the invention, the term "multiple" refers to two or more, unless otherwise explicitly defined. The terms "install," "connect," and "fix" should be interpreted broadly. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention based on the specific circumstances.

[0045] In the description of the embodiments of the present invention, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0046] In the description of this specification, the terms "an embodiment," "a preferred embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. For those skilled in the art, the embodiments of the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the embodiments of the present invention should be included within the protection scope of the embodiments of the present invention.

Claims

1. A car trim cover with a rotating opening and closing structure, characterized in that, Includes a flexible cover (1) and a rotary switch (2); The rotary switch (2) is an integrally formed structure, including a latch (21), a slot (22) and a handle (23) connected in sequence; An opening (3) is provided on the side near the flexible cover (1); The slot (22) is embedded in the opening (3), so that the latch (21) is located inside the flexible cover (1) and the handle (23) is located outside the flexible cover (1). By rotating the handle (23), the latch (21) is driven to rotate relative to the flexible cover (1), thereby realizing the opening and closing of the cover.

2. The automotive trim cover with a rotating opening and closing structure according to claim 1, characterized in that, The rotary switch (2) also includes a chuck (24) and a disc handle (25); The chuck (24) has a ring structure, with one side connected to the chuck tongue (21) and the other side opposite to the disc handle (25); The disc handle (25) has a frustum-shaped side surface, with its large-diameter end connected to the handle (23) and its small-diameter end facing the chuck (24); The chuck (24) and the disc handle (25) form the slot (22) for fitting into the opening (3) of the flexible cover (1).

3. A car trim cover with a rotating opening and closing structure according to claim 2, characterized in that, The chuck (24) is provided with a screw-in opening (26), which is used to guide the chuck (24) from the edge of the opening (3) of the flexible cover (1) during installation, so that the slot (22) is embedded in the opening (3).

4. The automotive trim cover with a rotating opening and closing structure according to claim 3, characterized in that, A guide edge (27) is provided at the screw-in opening (26); One end of the guide edge (27) is connected to one side edge of the screw-in opening (26), and the other end of the guide edge (27) extends obliquely toward the other side edge of the screw-in opening (26) and away from the chuck (24) to guide the chuck (24) to slide smoothly into the opening (3) of the flexible cover (1) during installation.

5. A car trim cover with a rotating opening and closing structure according to claim 3, characterized in that, The guide edge (27) includes an outer guide segment and an inner guide segment connected in sequence; The end of the inner guide section away from the outer guide section is connected to one side edge of the screw-in opening (26); In a plane containing the rotating shaft of the rotary switch (2), the angle between the orthographic projection of the outer guide segment and the rotating shaft is smaller than the angle between the orthographic projection of the inner guide segment and the rotating shaft.

6. A car trim cover with a rotating opening and closing structure according to claim 2, characterized in that, The side near the flexible cover (1) is recessed into the flexible cover (1) to form a groove (4); The opening (3) is provided at the bottom of the groove (4); The shape of the groove (4) is adapted to the shape of the disc handle (25) and is used to embed and cover the disc handle (25) after the rotary switch (2) is installed in place, so that the outer surface of the disc handle (25) is flush with or slightly lower than the outer surface of the flexible cover (1).

7. A car trim cover with a rotating opening and closing structure according to any one of claims 1 to 6, characterized in that, It also includes a limiting block (28) and a limiting stop (5); The limiting block (28) is disposed on the card slot (22) and rotates synchronously with the rotary card switch (2); The limiting stop (5) is provided on the flexible cover (1) and is used to cooperate with the limiting block (28) to limit the rotation angle of the rotary switch (2).

8. A car trim cover with a rotating opening and closing structure according to claim 7, characterized in that, The opening (3) includes a insertion hole (31) and an insertion limiting hole (32); The insertion hole (31) is circular, for the slot (22) to be inserted and for the rotary switch (2) to rotate about its rotation axis; The inlet limiting hole (32) is fan-shaped, and its inner edge is connected to the outer edge of the insertion hole (31); At least one edge of the inlet limiting hole (32) forms the limiting stop (5), which is used to cooperate with the limiting block (28) to limit the rotation angle of the rotary switch (2).

9. A car trim cover with a rotating opening and closing structure according to claim 1, characterized in that, The handle (23) is a strip-shaped structure, and its extension direction is perpendicular to the rotation axis of the rotary switch (2); The extension direction of the latch (21) is also perpendicular to the rotation axis of the rotary switch (2); Furthermore, the extension direction of the handle (23) is perpendicular to the extension direction of the latch (21).

10. A vehicle, characterized in that, Including the automotive trim cover with a rotating opening and closing structure as described in any one of claims 1 to 9.

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