Vehicle trunk carpet and vehicle

Abstract

The embodiment of the invention provides a vehicle trunk carpet and a vehicle, and relates to the technical field of vehicle structures. The vehicle comprises the vehicle trunk carpet, and the vehicle trunk carpet comprises a fixed table, a lifting driving assembly and a lifting table. The fixing table is used for being installed on a luggage case, the lifting driving assembly is installed on the fixing table, the lifting table and the fixing table are arranged at intervals in the height direction and connected with the lifting driving assembly, and the lifting driving assembly comprises a driving part, a first scissor connecting rod, a synchronous rod and a second scissor connecting rod. The first scissor connecting rod and the second scissor connecting rod are arranged on the synchronous rod at intervals in the axis direction of the synchronous rod, and the driving piece can drive the synchronous rod to rotate so that the first scissor connecting rod and the second scissor connecting rod can drive the lifting table to move in the height direction so as to reduce or eliminate the step difference between the lifting table and the upper surface of the seat. Therefore, the difficulty of the crew member entering and exiting the vehicle or placing luggage is reduced, and the crew member can be effectively prevented from being stumbled.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle structures, and in particular to a vehicle trunk carpet and a vehicle. Background Art

[0002] The car trunk carpet assembly is an important part of the vehicle interior. The trunk carpet generally plays a decorative and load-bearing role and is placed in the lower part of the trunk as a storage floor.

[0003] When the rear seats of a car are reversed into the pit, a step difference will appear between the seat and the body carpet. After the step difference appears, the passengers will need to cross an obvious height difference when entering and exiting the vehicle or placing luggage, which increases the difficulty and inconvenience of operation and is also easy to trip the crew. Summary of the invention

[0004] The purpose of the present invention includes providing a vehicle trunk carpet and a vehicle, wherein the lifting platform of the vehicle body carpet can move in the height direction to reduce or eliminate the step difference between the lifting platform and the upper surface of the seat, thereby reducing the difficulty for crew members to enter and exit the vehicle or place luggage, and can also effectively avoid tripping crew members.

[0005] The embodiments of the present invention can be implemented as follows: In a first aspect, the present invention provides a vehicle trunk carpet, comprising: A fixing platform, the fixing platform is used to be installed in the luggage box; A lifting drive assembly, the lifting drive assembly is installed on a fixed platform; A lifting platform, the lifting platform and the fixed platform are arranged at intervals along the height direction and connected to the lifting drive assembly; Among them, the lifting drive assembly includes a driving member, a first scissors link, a synchronization rod and a second scissors link. The first scissors link and the second scissors link are arranged on the synchronization rod at intervals along the axial direction of the synchronization rod. The two ends of the first scissors link are respectively connected to the fixed platform and the lifting platform, and the two ends of the second scissors link are respectively connected to the fixed platform and the lifting platform. The driving member can drive the synchronization rod to rotate so that the first scissors link and the second scissors link drive the lifting platform to move in the height direction.

[0006] In an optional embodiment, the first scissors-link includes a first active rod and a first auxiliary rod, the first active rod can rotate around a first axis relative to the first auxiliary rod, the second scissors-link includes a second active rod and a second auxiliary rod, the second active rod can rotate around a second axis relative to the second auxiliary rod, the first active rod and the second active rod are arranged at intervals along the axis of the synchronization rod and are fixedly connected to the synchronization rod, the first axis, the second axis and the axis of the synchronization rod are parallel, and the driving member is connected to the synchronization rod to drive the synchronization rod to rotate along its own axis to drive the lifting platform to move in the height direction.

[0007] In an optional embodiment, the first active rod is provided with a strip hole extending along its own length direction, the first auxiliary rod is provided with a connecting shaft that cooperates with the strip hole, and a baffle is provided at one end of the connecting shaft away from the first auxiliary rod, and the radial dimension of the baffle is greater than the radial dimension of the strip hole.

[0008] In an optional embodiment, the strip-shaped hole is located at an end of the first active rod close to the lifting platform.

[0009] In an optional embodiment, the second active rod is provided with a connecting portion, and the second auxiliary rod is provided with a matching portion rotatably connected to the connecting portion, the connecting portion is located at one end of the second active rod close to the lifting platform, and the matching portion is located at one end of the second auxiliary rod close to the lifting platform; And / or the driving member is detachably mounted on the fixed platform, and in the axial direction of the synchronization rod, the driving member is located between the first active rod and the second active rod.

[0010] In an optional embodiment, a first track and a second track are installed on the fixed table, and the first track and the second track are arranged at intervals along the axial direction of the synchronization rod. One end of the first active rod and the first auxiliary rod are both located in the first track, and one end of the second active rod and the second auxiliary rod are located in the second track.

[0011] In an optional embodiment, a first roller installed in the first track is provided at one end of the first active rod close to the fixed platform, a second roller installed in the first track is provided at one end of the first auxiliary rod close to the fixed platform, a third roller installed in the second track is provided at one end of the second active rod close to the fixed platform, and a fourth roller installed in the second track is provided at one end of the second auxiliary rod close to the fixed platform.

[0012] In an optional embodiment, a third track and a fourth track are installed on the lifting platform, and the third track and the fourth track are arranged at intervals along the axial direction of the synchronization rod. The other ends of the first active rod and the first auxiliary rod are both located in the third track, and the other ends of the second active rod and the second auxiliary rod are located in the fourth track.

[0013] In an optional embodiment, a first roller installed in a third track is provided at one end of the first active rod near the lifting platform, a second roller installed in the third track is provided at one end of the first auxiliary rod near the lifting platform, a third roller installed in a fourth track is provided at one end of the second active rod near the lifting platform, and a fourth roller installed in the fourth track is provided at one end of the first auxiliary rod near the fixed platform.

[0014] In a second aspect, the present invention provides a vehicle, comprising the vehicle trunk carpet according to any one of the aforementioned embodiments.

[0015] The embodiment of the present invention provides a vehicle trunk carpet and a vehicle, wherein the vehicle comprises a vehicle trunk carpet, and the vehicle trunk carpet comprises a fixed platform, a lifting drive assembly and a lifting platform. The fixed platform is used to be installed on the trunk, the lifting drive assembly is installed on the fixed platform, the lifting platform and the fixed platform are arranged at intervals in the height direction and connected through the lifting drive assembly, the lifting drive assembly comprises a driving member, a first scissor link, a synchronization rod and a second scissor link, the first scissor link and the second scissor link are arranged at intervals on the synchronization rod along the axis direction of the synchronization rod, the two ends of the first scissor link are respectively connected to the fixed platform and the lifting platform, the two ends of the second scissor link are respectively connected to the fixed platform and the lifting platform, the driving member can drive the synchronization rod to rotate so that the first scissor link and the second scissor link drive the lifting platform to move in the height direction, so as to reduce or eliminate the step difference between the lifting platform and the upper surface of the seat, thereby reducing the difficulty of the crew members in entering and exiting the vehicle or placing luggage, and can also effectively avoid tripping the crew members. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure of a vehicle trunk carpet provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a vehicle trunk carpet provided by an embodiment of the present invention when the lifting platform is in the lowest position; Figure 3 A schematic diagram of the structure of a vehicle trunk carpet provided by an embodiment of the present invention when the lifting platform is at the highest position; Figure 4 A schematic diagram of the connection between a first scissor link and a second scissor link provided in an embodiment of the present invention; Figure 5 A schematic diagram of the structure of a vehicle provided by an embodiment of the present invention after the rear seats are flipped into the pit and the lifting platform is in the lowest position; Figure 6 This is a schematic structural diagram of an embodiment of the present invention after the rear seats of a vehicle are flipped into a pit and the lifting platform is flush with the seats.

[0018] Icons: 1-car trunk carpet; 100-fixed platform; 110-first track; 120-second track; 220-synchronizing rod; 230-first scissor-link; 231-first active rod; 2311-bar hole; 2312-first roller; 232-first auxiliary rod; 2321-connecting shaft; 2322-baffle; 2323-second roller; 240-second scissor-link; 241-second active rod; 2411-connecting part; 2412-third roller; 242-second auxiliary rod; 2421-matching part; 2422-fourth roller; 300-lifting platform; 310-third track; 320-fourth track; 400-limiting part; 2-seat; 3-trunk. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0024] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0025] The specific structure of a vehicle trunk carpet provided by an embodiment of the present invention and the corresponding technical effects thereof are described in detail below in conjunction with the patent drawings.

[0026] Please refer to Figure 1-Figure 4 A vehicle trunk carpet 1 provided by an embodiment of the present invention includes a fixing platform 100, a lifting drive assembly and a lifting platform 300.

[0027] It should be noted that when used in the trunk 3 of a vehicle, the fixed platform 100 is installed at the bottom of the trunk 3 relative to the lifting platform 300, the lifting drive component is located between the lifting platform 300 and the fixed platform 100, and the lifting drive component is connected to the fixed platform 100 and the lifting platform 300 at both ends in the height direction.

[0028] The fixed platform 100 is used to be installed on the suitcase 3, the lifting drive assembly is installed on the fixed platform 100, the lifting platform 300 is arranged at intervals with the fixed platform 100 in the height direction and is connected to the lifting drive assembly, the lifting drive assembly includes a driving member (not shown), a first scissors link 230, a synchronization rod 220 and a second scissors link 240, the first scissors link 230 and the second scissors link 240 are arranged at intervals on the synchronization rod 220 along the axial direction of the synchronization rod 220, the two ends of the first scissors link 230 are respectively connected to the fixed platform 100 and the lifting platform 300, the two ends of the second scissors link 240 are respectively connected to the fixed platform 100 and the lifting platform 300, the driving member can drive the synchronization rod 220 to rotate so that the first scissors link 230 and the second scissors link 240 drive the lifting platform 300 to move in the height direction.

[0029] Since the driving member can drive the first scissor link 230 and the second scissor link 240 to move the lifting platform 300 in the height direction, the step difference between the lifting platform 300 and the upper surface of the seat 2 can be reduced or eliminated, thereby reducing the difficulty for crew members to enter and exit the vehicle or place luggage, and can also effectively avoid tripping crew members.

[0030] It is understandable that, due to the setting of the synchronization rod 220, the first scissor link 230 and the second scissor link 240 can be synchronously driven to jointly move the lifting platform 300 in the height direction, ensuring that the first scissor link 230 and the second scissor link 240 move synchronously, thus avoiding the problem of uneven force on one side. In addition, the first scissor link 230 and the second scissor link 240 provide a larger support surface for the lifting platform 300, thereby effectively supporting the lifting platform 300 and ensuring the stability of the lifting platform 300 in the height direction.

[0031] In detail, in the present embodiment, the first scissor link 230 includes a first active rod 231 and a first auxiliary rod 232, the first active rod 231 can rotate around a first axis relative to the first auxiliary rod 232, the second scissor link 240 includes a second active rod 241 and a second auxiliary rod 242, the second active rod 241 can rotate around a second axis relative to the second auxiliary rod 242, the first active rod 231 and the second active rod 241 are arranged at intervals along the axis of the synchronization rod 220 and are both fixedly connected to the synchronization rod 220, the first axis, the second axis and the axis of the synchronization rod 220 are parallel, the driving member is connected to the synchronization rod 220 and can drive the synchronization rod 220 to rotate along its own axis to drive the lifting platform 300 to move in the height direction.

[0032] It can be understood that when the synchronization rod 220 drives the first active rod 231 and the second active rod 241 to rotate, the rotation axis of the first active rod 231 and the second active rod 241 is the axis of the synchronization rod 220, that is, the first active rod 231 and the second active rod 241 can swing relative to the axis of the synchronization rod 220 under the drive of the synchronization rod 220. Since the first active rod 231 can rotate around the first axis relative to the first auxiliary rod 232, during the swinging process of the first active rod 231, it can rotate around the first axis relative to the first auxiliary rod 232, thereby realizing the movement of the first active rod 231 and the first auxiliary rod 232 approaching or moving away from each other. Similarly, during the swinging process of the second active rod 241, it can rotate around the second axis relative to the second auxiliary rod 242, thereby realizing the movement of the second active rod 241 and the second auxiliary rod 242 approaching or moving away from each other.

[0033] It is easy to understand that when the first active rod 231 and the first auxiliary rod 232 approach each other, the second active rod 241 and the second auxiliary rod 242 also approach each other. At this time, the first scissor link 230 and the second scissor link 240 can drive the lifting platform 300 to rise. Similarly, when the first active rod 231 and the first auxiliary rod 232 move away from each other, the second active rod 241 and the second auxiliary rod 242 also move away from each other. At this time, the first scissor link 230 and the second scissor link 240 can drive the lifting platform 300 to descend.

[0034] In this embodiment, the first active rod 231 is provided with a strip hole 2311 extending along its own length direction, and the first auxiliary rod 232 is provided with a connecting shaft 2321 that cooperates with the strip hole 2311. A baffle 2322 is provided at one end of the connecting shaft 2321 away from the first auxiliary rod 232. The radial dimension of the baffle 2322 is greater than the radial dimension of the strip hole 2311. In this embodiment, the radial direction of the strip hole 2311 is perpendicular to the extension direction of the strip hole 2311.

[0035] It can be understood that, by providing the baffle 2322 , the connecting shaft 2321 is effectively prevented from easily escaping from the strip hole 2311 along its own axial direction.

[0036] It should be noted that, due to the setting of the strip hole 2311, the strip hole 2311 allows the connecting shaft 2321 of the first auxiliary rod 232 to move in the extension direction of the strip hole 2311. In the process of the first active rod 231 and the first auxiliary rod 232 approaching or moving away, the strip hole 2311 provides the necessary sliding freedom, so that the relative movement between the first active rod 231 and the first auxiliary rod 232 is smoother, avoiding the first active rod 231 from getting stuck when moving relative to the first auxiliary rod 232.

[0037] That is, the presence of the strip hole 2311 enables the entire luggage compartment 3 carpet to better adapt to different working conditions and load changes, thereby increasing overall flexibility. For example, during the process of unfolding or folding at different angles, the strip hole 2311 allows the first active rod 231 to adjust its position according to actual needs.

[0038] The sliding freedom provided by the strip hole 2311 can absorb and disperse the impact force during the movement to a certain extent, making the movement of the entire system more stable and reducing vibration and noise. Moreover, through the cooperation between the strip hole 2311 and the connecting shaft 2321, the force transmission is more uniform and efficient, avoiding local stress concentration and extending the service life of the first scissor link 230.

[0039] It can be understood that the provision of the strip-shaped hole 2311 allows a larger tolerance range, reduces the requirement for assembly accuracy, and facilitates operators to complete the assembly of the first active rod 231 and the first auxiliary rod 232 .

[0040] Optionally, the strip hole 2311 is located at one end of the first active rod 231 close to the lifting platform 300. It can be understood that the connecting shaft 2321 is also located at one end of the first auxiliary rod 232 close to the lifting platform 300, that is, the connection point of the first active rod 231 and the first auxiliary rod 232 is relatively close to the lifting platform 300, that is, the spacing dimension between the synchronization rod 220 and the strip hole 2311 in the length direction of the first active rod 231 is greater than the spacing dimension between the strip hole 2311 and the lifting platform 300 in the length direction of the first active rod 231, so it is convenient for the driving member to drive the synchronization rod 220 to drive the first active rod 231 and the first auxiliary rod 232 to move closer to or away from each other.

[0041] It should be noted that in order to facilitate stable movement of the lifting platform 300 in the height direction, the above-mentioned first axis is coaxial with the second axis, and the first active rod 231 and the second active rod 241 have the same length, and the second auxiliary rod 242 and the first auxiliary rod 232 have the same length.

[0042] In this embodiment, the second active rod 241 is provided with a connecting portion 2411, and the second auxiliary rod 242 is provided with a matching portion 2421 rotatably connected to the connecting portion 2411, the connecting portion 2411 is located at one end of the second active rod 241 close to the lifting platform 300, and the matching portion 2421 is located at one end of the second auxiliary rod 242 close to the lifting platform 300.

[0043] Similar to the above, the connection position between the second active rod 241 and the second auxiliary rod 242 is relatively close to the lifting platform 300, that is, the spacing dimension between the synchronization rod 220 and the connecting part 2411 in the length direction of the first active rod 231 is larger than the spacing dimension between the connecting part 2411 and the lifting platform 300 in the length direction of the first active rod 231. Therefore, it is convenient for the driving member to drive the synchronization rod 220 to drive the first active rod 231 and the first auxiliary rod 232 to move closer to or away from each other.

[0044] It can be understood that the matching portion 2421 can be a matching shaft, or a round hole matched with the matching shaft, and the connecting portion 2411 can also be a strip hole 2311. Of course, both the matching portion 2421 and the connecting portion 2411 can be hole-like structures.

[0045] In this embodiment, the driving member is detachably mounted on the fixed platform 100 to facilitate replacement by the operator, and the driving member is located between the first active rod 231 and the second active rod 241 in the axial direction of the synchronization rod 220. Since the driving member is located between the first active rod 231 and the second active rod 241, the space on the fixed platform 100 can be saved, and the torque can be transmitted to the first active rod 231 and the second active rod 241 through the synchronization rod 220 in a relatively stable manner.

[0046] Optionally, the above-mentioned driving member can be a driving motor, and the type of the driving motor is not specifically limited here. After the driving motor drives the synchronization rod 220 to rotate a preset angle, the driving motor can lock itself to ensure the stability of the lifting platform 300 in the height direction.

[0047] In order to facilitate the movement of the first active rod 231, the first auxiliary rod 232, the second active rod 241 and the second auxiliary rod 242 on the fixed platform 100, in the present embodiment, the fixed platform 100 is installed with a first track 110 and a second track 120, and the first track 110 and the second track 120 are arranged at intervals along the axial direction of the synchronization rod 220, one end of the first active rod 231 and the first auxiliary rod 232 are both located in the first track 110, and one end of the second active rod 241 and the second auxiliary rod 242 are both located in the second track 120.

[0048] Optionally, in order to further facilitate the movement of the first active rod 231, the first auxiliary rod 232, the second active rod 241 and the second auxiliary rod 242 on the fixed platform 100, the first active rod 231 is provided with a first roller 2312 installed in the first track 110 at one end close to the fixed platform 100, the first auxiliary rod 232 is provided with a second roller 2323 installed in the first track 110 at one end close to the fixed platform 100, the second active rod 241 is provided with a third roller 2412 installed in the second track 120 at one end close to the fixed platform 100, and the second auxiliary rod 242 is provided with a fourth roller 2422 installed in the second track 120 at one end close to the fixed platform 100.

[0049] Optionally, in order to facilitate the movement of the first active rod 231, the first auxiliary rod 232, the second active rod 241 and the second auxiliary rod 242 relative to the lifting platform 300, a third track 310 and a fourth track 320 are installed on the lifting platform 300. The third track 310 and the fourth track 320 are arranged at intervals along the axial direction of the synchronization rod 220. The other ends of the first active rod 231 and the first auxiliary rod 232 are both located in the third track 310, and the other ends of the second active rod 241 and the second auxiliary rod 242 are located in the fourth track 320.

[0050] In order to further facilitate the movement of the first active rod 231, the first auxiliary rod 232, the second active rod 241 and the second auxiliary rod 242 relative to the lifting platform 300, the first active rod 231 is provided with a first roller 2312 installed in the first track 110 at one end close to the lifting platform 300, the first auxiliary rod 232 is provided with a second roller 2323 installed in the first track 110 at one end close to the fixed platform 100, the second active rod 241 is provided with a third roller 2412 installed in the second track 120 at one end close to the fixed platform 100, and the second auxiliary rod 242 is provided with a fourth roller 2422 installed in the second track 120 at one end close to the fixed platform 100.

[0051] That is to say, first rollers 2312 are installed at both ends of the first active rod 231, and the two first rollers 2312 are installed in the first track 110 and the third track 310 respectively; second rollers 2323 are installed at both ends of the first auxiliary rod 232, and the two second rollers 2323 are also installed in the first track 110 and the third track 310 respectively; third rollers 2412 are installed at both ends of the second active rod 241, and the two third rollers 2412 are installed in the second track 120 and the fourth track 320 respectively; fourth rollers 2422 are installed at both ends of the second auxiliary rod 242, and the two fourth rollers 2422 are installed in the second track 120 and the fourth track 320 respectively.

[0052] It should be noted that the first track 110 and the second track 120 are arranged opposite to each other in the axial direction of the synchronization rod 220, and both the first track 110 and the second track 120 have a stopper 400 for preventing the first roller 2312, the second roller 2323, the third roller 2412 and the fourth roller 2422 from being disengaged in the axial direction of the synchronization rod 220. Similarly, the third track 310 and the fourth track 320 are arranged opposite to each other in the axial direction of the synchronization rod 220, and both the third track 310 and the fourth track 320 have a stopper 400 for preventing the first roller 2312, the second roller 2323, the third roller 2412 and the fourth roller 2422 from being disengaged in the axial direction of the synchronization rod 220.

[0053] It should be noted that, in some optional embodiments, the first active rod 231 is not limited to being provided with the first roller 2312. The first active rod 231 may also be provided with sliders respectively installed in the first rail 110 and the third rail 310. Similarly, both ends of the first auxiliary rod 232 may also be provided with sliders respectively installed in the first rail 110 and the third rail 310. Both ends of the second active rod 241 may also be provided with sliders respectively installed in the second rail 120 and the fourth rail 320. Both ends of the second auxiliary rod 242 may also be provided with sliders respectively installed in the second rail 120 and the fourth rail 320.

[0054] An embodiment of the present invention further provides a vehicle, the vehicle comprising the above-mentioned vehicle trunk carpet 1.

[0055] It should be noted that the vehicle trunk carpet 1 is installed in the trunk 3 of the vehicle, please refer to Figure 2-Figure 3 and Figure 5-Figure 6 When the rear seat 2 of the vehicle is reversed into the pit and the lifting platform 300 in the vehicle trunk carpet 1 is in the lowest position, there is a step difference between the lifting platform 300 and the seat 2. After the driving member drives the synchronization rod 220 to rotate a preset angle, the first active rod 231 and the first auxiliary rod 232 can be brought close to each other, and the second active rod 241 and the second auxiliary rod 242 can be brought close to each other, so that the lifting platform 300 is lifted to a preset height in the height direction, so that the table surface of the lifting platform 300 is flush with the seat 2.

[0056] It should be noted that the flushing in this embodiment should not be understood as being flush in a strict sense, as long as being roughly flush will suffice.

[0057] In summary, an embodiment of the present invention provides a vehicle trunk carpet 1 and a vehicle. The vehicle includes the vehicle trunk carpet 1 . The vehicle trunk carpet 1 includes a fixing platform 100 , a lifting drive assembly and a lifting platform 300 . The fixed platform 100 is used to be installed on the luggage box 3, the lifting drive assembly is installed on the fixed platform 100, the lifting platform 300 and the fixed platform 100 are arranged at intervals in the height direction and are connected through the lifting drive assembly, the lifting drive assembly includes a driving member, a first scissor link 230, a synchronization rod 220 and a second scissor link 240, the first scissor link 230 and the second scissor link 240 are arranged at intervals on the synchronization rod 220 along the axial direction of the synchronization rod 220, the two ends of the first scissor link 230 are respectively connected to the fixed platform 100 and the lifting platform 300, the two ends of the second scissor link 240 are respectively connected to the fixed platform 100 and the lifting platform 300, the driving member can drive the synchronization rod 220 to rotate so that the first scissor link 230 and the second scissor link 240 drive the lifting platform 300 to move in the height direction, so as to reduce or eliminate the step difference between the lifting platform 300 and the upper surface of the seat 2, thereby reducing the difficulty of the crew members in entering and exiting the vehicle or placing luggage, and can also effectively avoid tripping the crew members.

[0058] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A vehicle trunk carpet, characterized in that: include: A fixing platform, the fixing platform is used to be installed on the luggage box; A lifting drive assembly, the lifting drive assembly is installed on the fixing platform; A lifting platform, wherein the lifting platform and the fixed platform are arranged at intervals in the height direction and connected to the lifting drive assembly; Among them, the lifting drive assembly includes a driving member, a first scissors link, a synchronization rod and a second scissors link. The first scissors link and the second scissors link are arranged on the synchronization rod at intervals along the axial direction of the synchronization rod. The two ends of the first scissors link are respectively connected to the fixed platform and the lifting platform, and the two ends of the second scissors link are respectively connected to the fixed platform and the lifting platform. The driving member can drive the synchronization rod to rotate so that the first scissors link and the second scissors link drive the lifting platform to move in the height direction.

2. The vehicle trunk carpet according to claim 1, characterized in that: The first scissors link includes a first active rod and a first auxiliary rod, the first active rod can rotate around a first axis relative to the first auxiliary rod, the second scissors link includes a second active rod and a second auxiliary rod, the second active rod can rotate around a second axis relative to the second auxiliary rod, the first active rod and the second active rod are arranged at intervals along the axis of the synchronization rod and are both fixedly connected to the synchronization rod, the first axis, the second axis and the axis of the synchronization rod are parallel, and the driving member is connected to the synchronization rod to drive the synchronization rod to rotate along its own axis, so as to drive the lifting platform to move in the height direction.

3. The vehicle trunk carpet according to claim 2, characterized in that: The first active rod is provided with a strip hole extending along its length direction, the first auxiliary rod is provided with a connecting shaft matching with the strip hole, and a baffle is provided at one end of the connecting shaft away from the first auxiliary rod, and the radial dimension of the baffle is greater than the radial dimension of the strip hole.

4. The vehicle trunk carpet according to claim 3, characterized in that: The strip-shaped hole is located at one end of the first active rod close to the lifting platform.

5. The vehicle trunk carpet according to claim 2, characterized in that: The second active rod is provided with a connecting portion, and the second auxiliary rod is provided with a matching portion rotatably connected to the connecting portion, the connecting portion is located at one end of the second active rod close to the lifting platform, and the matching portion is located at one end of the second auxiliary rod close to the lifting platform; And / or the driving member is detachably mounted on the fixing platform, and in the axial direction of the synchronization rod, the driving member is located between the first active rod and the second active rod.

6. The vehicle trunk carpet according to claim 2, characterized in that: A first track and a second track are installed on the fixed platform. The first track and the second track are arranged at intervals along the axial direction of the synchronization rod. One end of the first active rod and the first auxiliary rod are both located in the first track, and one end of the second active rod and the second auxiliary rod are located in the second track.

7. The vehicle trunk carpet according to claim 6, characterized in that: A first roller installed in the first track is provided at one end of the first active rod close to the fixed platform, a second roller installed in the first track is provided at one end of the first auxiliary rod close to the fixed platform, a third roller installed in the second track is provided at one end of the second active rod close to the fixed platform, and a fourth roller installed in the second track is provided at one end of the second auxiliary rod close to the fixed platform.

8. The vehicle trunk carpet according to claim 2, characterized in that: A third track and a fourth track are installed on the lifting platform. The third track and the fourth track are arranged at intervals along the axial direction of the synchronization rod. The other ends of the first active rod and the first auxiliary rod are both located in the third track, and the other ends of the second active rod and the second auxiliary rod are located in the fourth track.

9. The vehicle trunk carpet according to claim 8, characterized in that : A first roller installed in the third track is provided at one end of the first active rod close to the lifting platform, a second roller installed in the third track is provided at one end of the first auxiliary rod close to the lifting platform, a third roller installed in the fourth track is provided at one end of the second active rod close to the lifting platform, and a fourth roller installed in the fourth track is provided at one end of the first auxiliary rod close to the fixed platform.

10. A vehicle, characterized in that: The vehicle trunk carpet comprises the vehicle trunk carpet according to any one of claims 1 to 9.

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