Anti-overload assembly, interior mechanism and vehicle

Abstract

The application relates to the technical field of electric handrails, and particularly provides an anti-overload assembly, an interior decoration mechanism and a traffic tool to improve use safety. The anti-overload assembly is applied to the interior decoration mechanism and comprises a connecting piece, a movable interior decoration assembly, a rotating piece, a sliding piece and an elastic piece. The rotating piece is rotatably arranged on one side of the connecting piece and movably connected with the interior decoration assembly. The interior decoration assembly can rotate around the circumference of the rotating piece. The side of the rotating piece facing the connecting piece is provided with a receiving groove. The sliding piece is slidably arranged in the receiving groove. One end of the sliding piece facing the connecting piece is engaged with the connecting piece. The elastic piece is arranged in the receiving groove. Two ends of the elastic piece are elastically abutted against the sliding piece and the bottom wall of the receiving groove. The fixing piece is arranged through the rotating piece, the elastic piece, the sliding piece and the connecting piece. The fixing piece is detachably connected with the interior decoration body of the interior decoration mechanism.

Description

Technical Field

[0001] This application relates to the field of overload protection technology, specifically to an overload protection component, interior structure, and vehicle. Background Technology

[0002] Users are increasingly demanding higher comfort levels from automotive interior components, requiring some parts to be adjustable in angle, such as seat armrests. Currently, seat armrests are typically adjusted manually by the user, with the adjusted angle fixed by a locking mechanism within the armrest. However, when subjected to significant loads, the transmission mechanism within the armrest is prone to damage, resulting in poor safety during use. Utility Model Content

[0003] In view of this, this application provides an overload protection component, interior structure, and vehicle to improve safety during use.

[0004] The first aspect of this application provides an overload protection component, applied to an interior trim mechanism, comprising: Connector, an interior component that is movably inserted into the interior mechanism; A rotating component is rotatably disposed on one side of the connecting component and is movably connected to the interior trim assembly. The interior trim assembly can rotate around the circumference of the rotating component. The rotating component has a storage groove on the side facing the connecting component. A sliding member is slidably disposed in the storage groove, and one end of the sliding member facing the connector engages with the connector; An elastic element is provided in the storage groove, and the two ends of the elastic element elastically abut against the sliding element and the bottom wall of the storage groove; A fixing member is provided through the rotating member, the elastic member, the sliding member, and the connecting member, and the fixing member is detachably connected to the interior body of the interior mechanism.

[0005] Thus, in the overload protection component of this application embodiment, when the load on the interior component exceeds the preset load, the rotating component drives the sliding component to slide relative to the connecting component. Since the connecting component and the sliding component are meshed, the sliding component can compress the elastic component to the bottom wall of the storage groove, so that the interior component rotates around the circumference of the rotating component, thereby achieving overload protection and improving the safety of use.

[0006] In one embodiment, the wall of the storage groove is provided with a limiting groove, and the side wall of the sliding member is provided with a limiting body, which is inserted into the limiting groove.

[0007] Thus, by setting the specific structure of the limiting groove and the limiting body, the limiting body is inserted into the limiting groove to limit the sliding member, preventing the sliding member from rotating relative to the rotating member, thereby ensuring that the sliding member always moves along the axial direction of the rotating member, and thus improving the operational stability of the overload protection component.

[0008] In one embodiment, the end of the connector away from the rotating member is provided with a snap-fit ​​body, which is configured to be inserted into the interior body.

[0009] Thus, by setting the above-mentioned snap-fit ​​body, the snap-fit ​​body is inserted into the interior body so that the connector and the interior body snap-fit ​​each other to prevent the connector from rotating relative to the interior body, ensuring that the interior components rotate stably relative to the interior body, thereby improving the angle adjustment stability of the interior components in the interior mechanism.

[0010] In one embodiment, the connector, the rotating member, the sliding member, and the fixing member are coaxially arranged.

[0011] Thus, by setting the connecting parts, rotating parts, sliding parts and fixing parts coaxially, the embodiments of this application can make the connecting parts, rotating parts, sliding parts and fixing parts precisely cooperate, so as to avoid misalignment or offset between the components, ensure the stable operation of the overload protection component, and thus improve the safety of the overload protection component.

[0012] A second aspect of this application provides an interior trim mechanism, comprising: Interior main body; Interior trim components are rotatably mounted on one side of the main interior trim body; As described in the first aspect or any embodiment of the first aspect, the anti-overload component is detachably connected to the interior body, the rotating component is movably connected to the interior component, and the connecting component is movably inserted through the interior component.

[0013] Furthermore, the technical effects of any embodiment in the second aspect can be found in the first aspect or any embodiment in the first aspect, and will not be repeated here.

[0014] In one embodiment, the interior trim component includes: Interior trim component, rotatably disposed on one side of the interior trim body, and connecting component movably passing through the interior trim component; A drive component, disposed on the interior trim component; and The linkage component is connected to the driving component and is movably connected to the rotating component.

[0015] Thus, by setting the specific structure of the interior components described above, the driving component drives the linkage component to rotate, so that the linkage component drives the interior components to rotate circumferentially along the rotating component, thereby achieving rapid adjustment of the interior components to a preset angle and improving the ease of operation.

[0016] In one embodiment, the driving component includes a driving body and a gear set, the driving body is disposed on the interior trim, and the gear set meshes with the driving body and the linkage respectively.

[0017] Thus, by setting the specific structure of the aforementioned driving component, the high speed and low torque of the driving body are converted into the low speed and high torque of the linkage component through the gear set, so as to ensure that the driving component drives the linkage component to rotate stably, thereby improving the angle adjustment stability of the interior components.

[0018] In one embodiment, the linkage is a worm gear, the rotating component is a worm wheel, and the linkage meshes with the rotating component.

[0019] Thus, by setting the specific connection structure of the above-mentioned linkage and rotating parts, the linkage is specifically set as a worm gear and the rotating part is correspondingly set as a worm wheel that meshes with it. When the driving part drives the rotating part to rotate, the worm gear immediately drives the worm wheel and the interior parts to rotate smoothly around the circumference of the rotating part, so as to achieve precise adjustment of the angle of the interior components in one go. At the same time, by utilizing the self-locking characteristics of the worm gear and worm wheel, locking can be completed without an additional locking mechanism after the interior components have completed the angle adjustment, which further improves the ease of operation and reliability of use.

[0020] In one embodiment, the interior trim includes an interior trim frame, an interior trim body, and an interior trim cover. The interior trim frame is rotatably disposed on one side of the interior trim body. The driving component and the rotating component are disposed on the interior trim frame. The connecting component is movably inserted through the interior trim frame. The interior trim body is disposed on the side of the interior trim frame facing the driving component and is detachably connected to the interior trim frame. The interior trim cover is detachably connected to the interior trim body and the interior trim frame, respectively. The interior trim cover, the interior trim frame, and the interior trim body enclose a receiving space, which is configured to receive the driving component, the linkage component, and part of the overload protection components.

[0021] Thus, by setting the specific structure of the aforementioned interior components, the interior frame, interior body, and interior cover form a closed accommodating space. The accommodating space houses the driving components, linkage components, and some overload protection components to prevent external dirt and debris from interfering with the normal operation of the interior mechanism, thereby improving the stability of use. At the same time, it avoids the overload protection components, driving components, and linkage components from being exposed, thereby improving the aesthetics of the interior mechanism.

[0022] In one embodiment, the interior trim is supported by a support body, and the support body and the driving component are respectively located on both sides of the linkage component, and the support body and the linkage component are rotatably connected.

[0023] Thus, by setting the specific structure of the support body, the two ends of the linkage are supported by the support body and the driving component respectively, preventing the linkage from shaking during rotation, thereby improving the transmission stability of the linkage and ensuring that the linkage stably drives the interior parts to rotate, thereby improving the angle adjustment stability of the interior mechanism.

[0024] In one embodiment, the interior trim frame has a bearing body, and the connector is movably disposed within the bearing body.

[0025] Thus, by setting the specific structure of the bearing body described above, the friction between the connecting parts and the interior trim frame is reduced, which facilitates the smooth rotation of the interior trim parts and improves the smoothness of use and service life of the interior trim parts.

[0026] In one embodiment, the interior trim mechanism is a seat, the interior trim body is a seat body, the interior trim component is a seat armrest, and the seat armrest is rotatably disposed on one side of the seat body.

[0027] Thus, by providing an overload protection component for the seat armrest, the safety of the transmission mechanism inside the seat armrest is improved in this embodiment of the application.

[0028] A third aspect of this application provides a vehicle, including: the interior structure described in the second aspect.

[0029] Furthermore, the technical effects of any embodiment in the third aspect can be found in the first aspect or any embodiment in the first aspect, and will not be repeated here. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of the interior mechanism provided in an embodiment of this application.

[0031] Figure 2 for Figure 1 The diagram shows a three-dimensional structural schematic of part of the interior trim mechanism.

[0032] Figure 3 for Figure 2 The diagram shows an exploded view of the overload protection component in the interior trim.

[0033] Figure 4 for Figure 3 The diagram shows a three-dimensional structure of the rotating component in the overload protection assembly.

[0034] Explanation of main component symbols: Interior trim mechanism 100, overload protection component 10, connector 11, first toothed surface 111, snap-fit ​​body 112, rotating component 12, storage slot 121, limiting slot 122, sliding component 13, second toothed surface 131, limiting body 132, elastic component 14, fixing component 15, interior trim body 20, interior trim component 30, interior trim part 31, interior trim rack 311, support body 3111, bearing body 3112, interior trim body 312, interior trim cover 313, driving component 32, driving body 321, gear set 322, linkage component 33. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects solved by this application clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. Where there is no conflict, the different embodiments and features described below can be combined with each other.

[0036] Users are increasingly demanding higher levels of comfort for car seats, especially regarding the adjustable angle of the armrests. Currently, armrests are typically adjusted manually by the user, with the angle fixed by a locking mechanism within the armrest. However, when subjected to significant loads, the transmission mechanism within the armrest is prone to damage, resulting in poor safety during use.

[0037] Therefore, this application provides an overload protection component, interior trim mechanism, and vehicle. When the load on the interior trim component exceeds a preset load, the rotating component drives the sliding component to slide relative to the connecting component. Since the connecting component and the sliding component are meshed, the sliding component can compress the elastic component to the bottom wall of the storage groove, so that the interior trim component rotates around the circumference of the rotating component, thereby achieving overload protection and improving safety in use.

[0038] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 This illustration shows a three-dimensional structural diagram of the interior trim mechanism 100 provided in an embodiment of this application. Figure 2 A three-dimensional structural schematic diagram of part of the interior trim mechanism 100 is shown. Figure 3 An exploded view of the overload protection component 10 in the interior trim mechanism 100 is shown. Figure 4 A three-dimensional structural schematic diagram of the rotating component 12 in the overload protection assembly 10 is shown.

[0039] The overload protection component 10 of this application embodiment is applied to an interior trim unit 100, which is disposed in a vehicle (not shown). The interior trim unit 100 includes the overload protection component 10, an interior trim body 20, and interior trim components 30. It can be understood that the interior trim unit 100 can be a rotating table, a seat with rotating armrests, etc., and the vehicle can be a vehicle, an airplane, a train, etc. This application embodiment does not limit the type of vehicle; the vehicle can be, for example, a gasoline vehicle or a hybrid vehicle.

[0040] Please see Figure 1 , Figure 2 and Figure 3 The overload protection component 10 of this application embodiment includes a connector 11, a rotating member 12, a sliding member 13, an elastic member 14, and a fixing member 15. The connector 11 is movably disposed through the interior trim component 30 of the interior trim mechanism 100. The rotating member 12 is rotatably disposed on one side of the connector 11 and is movably connected to the interior trim component 30. The interior trim component 30 can rotate around the circumference of the rotating member 12. The rotating member 12 has a storage groove 121 on the side facing the connector 11. The sliding member 13 is slidably disposed in the storage groove 121, and one end of the sliding member 13 facing the connector 11 engages with the connector 11. The elastic member 14 is disposed in the storage groove 121, and both ends of the elastic member 14 elastically abut against the sliding member 13 and the bottom wall of the storage groove 121. The fixing member 15 is disposed through the rotating member 12, the elastic member 14, the sliding member 13, and the connector 11, and is detachably connected to the interior trim body 20 of the interior trim mechanism 100. For example, the elastic element 14 can be a spring, disc spring, elastic colloid, etc.

[0041] Thus, in the present application embodiment, when the load on the interior trim component 30 exceeds the preset load, the rotating member 12 drives the sliding member 13 to slide relative to the connecting member 11. Since the connecting member 11 and the sliding member 13 are meshed, the sliding member 13 can compress the elastic member 14 to the bottom wall of the storage groove 121, so that the interior trim component 30 rotates around the rotating member 12, thereby achieving overload protection and improving the safety of use.

[0042] The embodiments of this application will be further described below with reference to the accompanying drawings.

[0043] Please see Figure 2 and Figure 3Specifically, the end face of the connector 11 facing the slider 13 is provided with a first toothed surface 111, and the end face of the slider 13 facing the connector 11 is provided with a second toothed surface 131. The first toothed surface 111 has multiple first teeth (not shown), which are evenly arranged circumferentially along the rotating member 12. The second toothed surface 131 has multiple second teeth (not shown), which are also evenly arranged circumferentially along the rotating member 12. The first and second teeth are matched, and the first toothed surface 111 and the second toothed surface 131 mesh. When the slider 13 slides relative to the connector 11, the second teeth slide out from two adjacent first teeth, thereby causing the slider 13 to compress the elastic member 14 to the bottom wall of the receiving groove 121, thus realizing the function of the interior trim component 30 rotating circumferentially around the rotating member 12.

[0044] Please see Figure 2 and Figure 3 In this embodiment, the wall of the storage groove 121 is provided with a limiting groove 122, and the side wall of the sliding member 13 is provided with a limiting body 132, which is inserted into the limiting groove 122.

[0045] Thus, in this embodiment of the application, by setting the specific structure of the limiting groove 122 and the limiting body 132, the limiting body 132 is inserted into the limiting groove 122 to limit the sliding member 13, preventing the sliding member 13 from rotating relative to the rotating member 12, thereby ensuring that the sliding member 13 always moves along the axial direction of the rotating member 12, thereby improving the operational stability of the overload protection component 10.

[0046] It should be noted that in this embodiment, there are multiple limiting grooves 122 and multiple limiting bodies 132, with each limiting groove 122 and multiple limiting bodies 132 corresponding one-to-one. Multiple limiting grooves 122 are spaced apart along the circumference of the rotating member 12 on the wall of the receiving groove 121, and multiple limiting bodies 132 are spaced apart along the circumference of the rotating member 12 on the side wall of the sliding member 13. Each limiting body 132 is inserted into its corresponding limiting groove 122. Thus, by providing multiple limiting grooves 122 and multiple limiting bodies 132, the limiting position between the sliding member 13 and the rotating member 12 can be increased, thereby stably limiting the movement direction of the sliding member 13 and further improving the limiting stability. Furthermore, in the axial direction of the rotating member 12, the depth of the limiting groove 122 is greater than the length of the limiting body 132 to ensure that the limiting groove 122 provides sufficient space for the limiting body 132 to move.

[0047] Please see Figure 1 and Figure 2 In this embodiment, the end of the connector 11 away from the rotating member 12 is provided with a snap-fit ​​body 112, which is configured to be inserted into the interior body 20.

[0048] Thus, in this embodiment of the application, by setting the aforementioned snap-fit ​​body 112, the snap-fit ​​body 112 is inserted into the interior body 20 so that the connector 11 and the interior body 20 are snapped together to prevent the connector 11 from rotating relative to the interior body 20, thereby ensuring that the interior component 30 rotates stably relative to the interior body 20, and thus improving the angle adjustment stability of the interior component 30 in the interior mechanism 100.

[0049] Specifically, in this embodiment, there are multiple snap-fit ​​bodies 112. The multiple snap-fit ​​bodies 112 are arranged at intervals along the circumference of the rotating member 12 and are all located at the end of the connector 11 away from the rotating member 12. The multiple snap-fit ​​bodies 112 are all configured to be inserted into the interior body 20.

[0050] Please see Figure 2 and Figure 3 In this embodiment, the connector 11, the rotating member 12, the sliding member 13, and the fixing member 15 are arranged coaxially.

[0051] Thus, by setting the connecting member 11, rotating member 12, sliding member 13 and fixing member 15 coaxially, the present application embodiment can make the connecting member 11, rotating member 12, sliding member 13 and fixing member 15 precisely cooperate, so as to avoid misalignment or offset between the components, ensure the stable operation of the overload protection component 10, and thus improve the safety of the overload protection component 10.

[0052] Please see Figure 1 , Figure 2 and Figure 3 This application also provides an interior trim mechanism 100, which includes an overload protection component 10, an interior trim body 20, and an interior trim component 30. The interior trim component 30 is rotatably disposed on one side of the interior trim body 20. A fixing member 15 is detachably connected to the interior trim body 20, a rotating member 12 is movably connected to the interior trim component 30, and a connecting member 11 is movably inserted through the interior trim component 30. Thus, the technical effects of the interior trim mechanism 100 in this embodiment can be seen from the technical effects of any of the above embodiments, and will not be repeated here.

[0053] In this embodiment, the interior structure 100 can be a seat, the interior body 20 can be a seat body, and the interior component 30 can be a seat armrest. In other embodiments, the interior structure 100 can be a dashboard, the interior body 20 can be a dashboard body, and the interior component 30 can be a small table. Furthermore, the rational arrangement of the components in the interior structure 100 makes its structure more compact, which is beneficial for miniaturization and thus facilitates the layout of the vehicle's cabin space.

[0054] Please see Figure 2In this embodiment, the interior trim assembly 30 includes an interior trim component 31, a drive component 32, and a linkage component 33. The interior trim component 31 is rotatably disposed on one side of the interior trim body 20, and the connecting component 11 is movably disposed through the interior trim component 31. The drive component 32 is disposed on the interior trim component 31, and the linkage component 33 is connected to the drive component 32 and movably connected to the rotating component 12.

[0055] Thus, by setting the specific structure of the interior component 30, the driving component 32 drives the linkage component 33 to rotate, so that the linkage component 33 drives the interior component 31 to rotate circumferentially along the rotating component 12, thereby realizing the rapid adjustment of the interior component 30 to a preset angle and improving the ease of operation.

[0056] Specifically, the driving component 32 drives the linkage component 33 to rotate in different directions, so that the linkage component 33 causes the interior trim component 30 to rotate in the forward or reverse direction along the circumference of the rotating component 12, thereby realizing the downward unfolding and upward storage functions of the interior trim component 30. It can be understood that the aforementioned different directions refer to the linkage component 33 rotating in a clockwise direction or in a counterclockwise direction.

[0057] Please see Figure 2 In this embodiment, the driving component 32 includes a driving body 321 and a gear set 322. The driving body 321 is disposed on the interior trim 31, and the gear set 322 meshes with the driving body 321 and the linkage component 33 respectively. Exemplarily, the driving body 321 can be a rotary cylinder, a motor, etc., and the gear set 322 can be any gear assembly capable of meshing with the driving body 321 and the linkage component 33 respectively.

[0058] Thus, by setting the specific structure of the drive component 32, the high speed and low torque of the drive body 321 are converted into the low speed and high torque of the linkage component 33 through the gear set 322, so as to ensure that the drive component 32 drives the linkage component 33 to rotate stably, thereby improving the angle adjustment stability of the interior component 30.

[0059] Please see Figure 2 In this embodiment, the linkage 33 is a worm gear and the rotating part 12 is a worm wheel, and the linkage 33 meshes with the rotating part 12.

[0060] Thus, in this embodiment of the application, by setting the specific connection structure of the linkage 33 and the rotating component 12, the linkage 33 is specifically set as a worm gear and the rotating component 12 is correspondingly set as a worm wheel meshing with it. When the driving component 32 drives the rotating component 12 to rotate, the worm gear immediately drives the worm wheel and the interior component 31 to rotate smoothly around the circumference of the rotating component 12, thereby achieving a one-time precise adjustment of the angle of the interior component 30. At the same time, by utilizing the self-locking characteristics of the worm gear and the worm wheel, locking can be completed without an additional locking mechanism after the interior component 30 has completed the angle adjustment, further improving the ease of operation and reliability of use.

[0061] Specifically, in this embodiment, the linkage 33 is a single-start worm gear. Since the single-start worm gear has a single-start structure, its lead angle is extremely small, which is smaller than the equivalent friction angle between the worm gear and the worm wheel. When the worm wheel drives the worm gear in the opposite direction, the reverse thrust is completely canceled out by the static friction force, which cannot overcome the frictional resistance of the worm gear's helical surface. This means that only the single-start worm gear can drive the worm wheel to rotate, that is, only the linkage 33 can drive the rotating part 12 to rotate, thereby realizing unidirectional transmission and self-locking function.

[0062] In other embodiments, the linkage 33 is a ball screw pair, and the rotating part 12 is a helical gear nut with internal threads. When the helical gear nut is reversed by the reverse torque transmitted by the interior trim component 30, the component of its axial thrust generated on the screw helical surface is always less than the maximum static friction force. Therefore, the reverse drive is completely locked. When the ball screw pair is actively rotated by the motor, it can push the helical gear nut to rotate around its own axis through the rolling elements, thereby realizing unidirectional transmission and self-locking function. The linkage 33 is a small lead angle helical rack, and the rotating part 12 is a helical gear. When the helical gear is subjected to the load of the interior trim component 30 and generates a reverse torque, it applies... The axial component of the helical rack cannot overcome the maximum static friction of the tooth surface, thus locking the reverse drive. Only when the driving component 32 pushes the helical rack in linear motion can it drive the helical gear to rotate, realizing unidirectional transmission and self-locking function. The linkage component 33 is a low-lift angle S-shaped helical spring tube, and the rotating component 12 is a friction wheel with helical internal teeth. The outer surface of the spring tube meshes with the helical teeth inside the friction wheel. When the friction wheel is subjected to reverse torque, the axial thrust it generates is completely offset by the static friction of the helical tooth surface, and it cannot drive the spring tube in reverse. Only when the driving component 32 rotates the spring tube can it drive the friction wheel to rotate through friction, realizing unidirectional transmission and self-locking function.

[0063] Please see Figure 1 and Figure 2 In this embodiment, the interior trim 31 includes an interior trim frame 311, an interior trim body 312, and an interior trim cover 313. The interior trim frame 311 is rotatably disposed on one side of the interior trim body 20. The drive component 32 and the rotating component 12 are disposed on the interior trim frame 311. The connecting component 11 is movably disposed through the interior trim frame 311. The interior trim body 312 is disposed on the side of the interior trim frame 311 facing the drive component 32 and is detachably connected to the interior trim frame 311. The interior trim cover 313 is detachably connected to the interior trim body 312 and the interior trim frame 311 respectively. The interior trim cover 313, the interior trim frame 311, and the interior trim body 312 enclose a receiving space (not shown). The receiving space is configured to house the drive component 32, the linkage component 33, and part of the overload protection component 10.

[0064] Thus, by setting the specific structure of the interior component 31, the interior frame 311, interior body 312 and interior cover 313 form a closed receiving space. The receiving space houses the drive component 32, linkage component 33 and part of the overload protection component 10, so as to prevent external dirt and debris from interfering with the normal operation of the interior mechanism 100, thereby improving the stability of use. At the same time, it avoids the overload protection component 10, drive component 32 and linkage component 33 structure from being exposed, thereby improving the aesthetics of the interior mechanism 100.

[0065] Please see Figure 2 In this embodiment, the interior trim rack 311 is provided with a support body 3111. The support body 3111 and the drive component 32 are respectively located on both sides of the linkage component 33, and the support body 3111 and the linkage component 33 are rotatably connected.

[0066] Thus, by setting the specific structure of the support body 3111, the support body 3111 and the driving member 32 respectively support the two ends of the linkage member 33, preventing the linkage member 33 from shaking during rotation, thereby improving the transmission stability of the linkage member 33, ensuring that the linkage member 33 stably drives the interior part 31 to rotate, and thus improving the angle adjustment stability of the interior mechanism 100.

[0067] Please see Figure 2 In this embodiment, the interior trim rack 311 has a bearing body 3112, and the connector 11 is movably disposed through the bearing body 3112. Exemplarily, the bearing body 3112 can be a ball bearing.

[0068] Thus, by setting the specific structure of the bearing body 3112, this embodiment of the application reduces the friction between the connecting member 11 and the interior trim frame 311, which facilitates the smooth rotation of the interior trim 31 and improves the smoothness of use and service life of the interior trim 31. This embodiment of the application also provides a vehicle, including the aforementioned interior trim mechanism 100. It is understood that the vehicle can be a vehicle, automobile, train, etc., and the vehicle may also include other components, such as a frame, seats, windshield, engine hood, etc. For the sake of brevity, this embodiment will not provide examples and descriptions of each component. Thus, the technical effects of the vehicle in this embodiment can be referred to the technical effects brought about by any of the above embodiments, and will not be repeated here.

[0069] In this application, "multiple" refers to two or more.

[0070] In this application, unless otherwise expressly defined, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0071] The terms “first”, “second”, etc., used in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0072] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An overload protection component, applied to an interior trim mechanism, characterized in that, include: Connector, an interior component that is movably inserted into the interior mechanism; A rotating component is rotatably disposed on one side of the connecting component and is movably connected to the interior trim assembly. The interior trim assembly can rotate around the circumference of the rotating component. The rotating component has a storage groove on the side facing the connecting component. A sliding member is slidably disposed in the storage groove, and one end of the sliding member facing the connector engages with the connector; An elastic element is provided in the storage groove, and the two ends of the elastic element elastically abut against the sliding element and the bottom wall of the storage groove; A fixing member is provided through the rotating member, the elastic member, the sliding member, and the connecting member, and the fixing member is detachably connected to the interior body of the interior mechanism.

2. The overload protection component as described in claim 1, characterized in that, The storage groove has a limiting groove in its wall, and the sliding member has a limiting body on its side wall. The limiting body is inserted into the limiting groove.

3. The overload protection component as described in claim 1, characterized in that, The connector has a snap-fit ​​body at one end away from the rotating member, and the snap-fit ​​body is configured to be inserted into the interior body.

4. The overload protection component as described in claim 1, characterized in that, The connector, the rotating component, the sliding component, and the fixing component are arranged coaxially.

5. An interior trim mechanism, characterized in that, include: Interior main body; Interior trim components are rotatably mounted on one side of the main interior trim body; The overload protection component as described in any one of claims 1 to 4, wherein the fixing member is detachably connected to the interior body, the rotating member is movably connected to the interior component, and the connecting member is movably inserted through the interior component.

6. The interior trim mechanism as described in claim 5, characterized in that, The interior components include: Interior trim component, rotatably disposed on one side of the interior trim body, and connecting component movably passing through the interior trim component; A drive component, disposed on the interior trim component; and The linkage component is connected to the driving component and is movably connected to the rotating component.

7. The interior trim mechanism as described in claim 6, characterized in that, The driving component includes a driving body and a gear set. The driving body is disposed on the interior trim, and the gear set meshes with the driving body and the linkage component respectively.

8. The interior trim mechanism as described in claim 6, characterized in that, The linkage component is a worm gear, the rotating component is a worm wheel, and the linkage component meshes with the rotating component.

9. The interior trim mechanism as described in claim 6, characterized in that, The interior trim includes an interior trim frame, an interior trim body, and an interior trim cover. The interior trim frame is rotatably mounted on one side of the interior trim body. The driving component and the rotating component are mounted on the interior trim frame. The connecting component is movably inserted through the interior trim frame. The interior trim body is mounted on the side of the interior trim frame facing the driving component and is detachably connected to the interior trim frame. The interior trim cover is detachably connected to the interior trim body and the interior trim frame, respectively. The interior trim cover, the interior trim frame, and the interior trim body enclose a receiving space, which is configured to house the driving component, the linkage component, and part of the overload protection components.

10. The interior trim mechanism as described in claim 9, characterized in that, The interior frame is equipped with a support body, and the support body and the drive component are respectively located on both sides of the linkage component. The support body and the linkage component are rotatably connected.

11. The interior trim mechanism as described in claim 9, characterized in that, The interior trim frame has a bearing body, and the connector is movably inserted through the bearing body.

12. The interior trim mechanism as described in any one of claims 5 to 11, characterized in that, The interior trim is a seat, the interior trim body is the seat body, the interior trim component is the seat armrest, and the seat armrest is rotatably mounted on one side of the seat body.

13. A means of transportation, characterized in that, include: The interior trim mechanism as described in any one of claims 5 to 12.

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