Trunk cover plate with automatic lifting function

Abstract

The utility model relates to the technical field of automobile accessories, and discloses a trunk cover plate with an automatic lifting function, which comprises a bottom plate, the bottom plate is fixedly mounted on an automobile body structure, the upper surface of the bottom plate is fixedly connected with a driving structure, and the upper surface of the driving structure is fixedly connected with a lifting mechanism. Two fixed sliding rails are fixedly connected to the upper surface of the bottom plate, upper sliding blocks are slidably mounted on the fixed sliding rails, guide side plates are fixedly connected to the two ends of the bottom plate, rolling wheels are arranged on the side faces of the two upper sliding blocks, and movable connecting rods are arranged on the two rolling wheels. The bottom ends of the two movable connecting rods are both provided with lower connecting blocks, a lower connecting plate is arranged between the two lower connecting blocks, the upper surface of the lower connecting plate is fixedly connected with two second-stage fixed sliding rails, and the two second-stage fixed sliding rails are both provided with sliding rails in a sliding mode. A trunk cover plate is fixedly connected between the upper surfaces of the two sliding rails.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile products, specifically to a luggage compartment cover plate with automatic lifting function. BACKGROUND

[0002] With the growing popularity of SUV models, the height of the luggage compartment cover plate is further increased. The difficulty of users in placing heavy objects such as large luggage, baby strollers, tents, etc. in the luggage compartment is greatly increased, especially for older users and female users. SUMMARY

[0003] In view of the shortcomings of the prior art, the utility model provides a luggage compartment cover plate with automatic lifting function, which solves the problem of greatly increased difficulty of users in placing heavy objects such as large luggage, baby strollers, tents, etc. in the luggage compartment, especially for older users and female users.

[0004] The utility model provides the following technical scheme: a luggage compartment cover plate with automatic lifting function, including the bottom plate, the bottom plate is fixedly installed on the car body structure, the upper surface of the bottom plate is fixedly connected with drive structure, the upper surface of the bottom plate is fixedly connected with two fixed slide rails, and the upper surface of the bottom plate is fixedly connected with two fixed slide rails.

[0005] Preferred technical scheme one: the drive structure includes a drive motor fixedly connected to the bottom plate, the output end of the drive motor is rotatably connected with a screw rod, the surface of the screw rod is threadedly sleeved with a screw sleeve, the two sides of the screw sleeve are fixedly connected with an upper connecting plate, and the two upper connecting plates are fixedly connected between the two upper sliding blocks respectively.

[0006] Preferred technical scheme two: the top end of the two movable connecting rods is provided with a rotating shaft between the two rollers and the two upper sliding blocks, and the bottom end of the two movable connecting rods is also provided with a rotating shaft between the two lower connecting blocks.

[0007] Preferred technical scheme three: the second drive motor is installed on the lower connecting plate, and the second drive motor pushes the slide rail.

[0008] Preferred technical solution four: The structure consisting of the rotating shaft, the moving connecting rod, the upper slider, the lower connecting block, the roller, and the guide side plate can realize the parallel movement of the luggage compartment cover.

[0009] Preferred technical solution five: The shape of the guide side plate is adjusted according to the actual situation, and the roller can slide along the guide side plate to control the angle change of the moving link.

[0010] Compared with the prior art, the present invention provides a luggage compartment cover with an automatic lifting function, which has the following advantages: The present invention mainly includes a luggage compartment cover body and a lifting mechanism. The luggage compartment cover body is connected to the lifting mechanism, and can realize the smooth lifting of luggage or heavy objects from outside the vehicle to inside the vehicle or from inside the vehicle to outside the vehicle under the drive of the lifting mechanism, thereby improving the convenience of loading and unloading heavy objects. Attached Figure Description

[0011] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0012] Fig. 2 This is a schematic diagram of the structure of this utility model;

[0013] Fig. 3 This is a schematic diagram of the initial state structure of this utility model.

[0014] In the diagram: 1. Base plate; 2. Drive motor; 3. Fixed slide rail; 4. Guide side plate; 5. Moving linkage; 6. Secondary fixed slide rail; 7. Slide rail; 8. Luggage compartment cover; 9. Upper connecting plate; 10. Upper slider; 11. Roller; 12. Lower connecting block; 13. Lower connecting plate; 14. Secondary drive motor; 15. Rotating shaft. Detailed Implementation

[0015] Please see Figs. 1-3 ,

[0016] Example 1: A trunk lid with automatic lifting function includes a base plate 1, which is fixedly installed on the vehicle body structure. A drive structure is fixedly connected to the upper surface of the base plate 1. Two fixed slide rails 3 are fixedly connected to the upper surface of the base plate 1. An upper slide block 10 is slidably installed on each of the fixed slide rails 3. Guide side plates 4 are fixedly connected to both ends of the base plate 1. Rollers 11 are provided on the sides of the two upper slide blocks 10. Moving links 5 are provided on the two rollers 11. Lower connecting blocks 12 are installed at the bottom ends of the two moving links 5. A lower connecting plate 13 is provided between the two lower connecting blocks 12. Two secondary fixed slide rails 6 are fixedly connected to the upper surface of the lower connecting plate 13. Slide rails 7 are slidably installed on the two secondary fixed slide rails 6. A trunk lid 8 is fixedly connected between the upper surfaces of the two slide rails 7.

[0017] Embodiment two: the difference between this embodiment and embodiment one is that, wherein the drive structure comprises a drive motor 2 fixedly connected to the base plate 1, the output end of the drive motor 2 is rotationally connected with a screw rod, the surface of the screw rod is threadedly sleeved with a screw sleeve, the two sides of the screw sleeve are fixedly connected with the upper connecting plates 9, and the two upper connecting plates 9 are fixedly connected with the two upper sliding blocks 10 respectively.

[0018] Embodiment three: the difference between this embodiment and embodiment one is that, wherein the top end of each of the two moving connecting rods 5 is provided with a rotating shaft 15 between the two rollers 11 and the two upper sliding blocks 10, and the bottom end of each of the two moving connecting rods 5 is also provided with a rotating shaft 15 between the two lower connecting blocks 12.

[0019] Embodiment four: the difference between this embodiment and embodiment one is that, wherein the lower connecting plate 13 is provided with a secondary drive motor 14, and the secondary drive motor 14 pushes the slide rail 7.

[0020] Embodiment five: the difference between this embodiment and embodiment one is that, wherein the rotating shaft 15, the moving connecting rod 5, the upper sliding block 10, the lower connecting block 12, the roller 11 and the guide side plate 4 can realize parallel movement of the luggage cover plate 8.

[0021] Embodiment six: the difference between this embodiment and embodiment one is that, wherein the shape of the guide side plate 4 is adjusted according to actual conditions, and the sliding of the roller 11 along the guide side plate 4 can realize control of the angle change of the moving connecting rod 5.

[0022] In summary, the luggage cover plate with automatic lifting function mainly comprises two-stage sliding devices and an intermediate four-bar linkage mechanism, cooperates with rollers and guide side plates, and realizes stable movement of the luggage cover plate. The base plate 1 is fixedly connected to the vehicle body structure, and when the mechanism is used, the upper connecting plate 9 is driven by the main drive motor 2 to drive the upper sliding block 10 to move rearward along the fixed slide rail 3. At the same time, the roller 11 slides along the guide side plate 4 to control the angle change of the connecting rod 5, and the lower connecting block 12 is moved downward together with the lower connecting plate 13 and the secondary drive mechanism fixedly connected to the connecting plate. At the same time, in order to avoid interference between the luggage cover plate 8 and the mechanism during movement, the secondary drive motor 14 pushes the slide rail 7 connected with the luggage cover plate to move rearward along the direction of the secondary fixed slide rail 6, thereby realizing stable lifting of luggage or heavy objects from outside the vehicle to inside the vehicle or from inside the vehicle to outside the vehicle, and facilitating use.

Claims

1. A luggage cover with automatic lifting function, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly installed on the vehicle body structure, the upper surface of the bottom plate (1) is fixedly connected with a driving structure, the upper surface of the bottom plate (1) is fixedly connected with two fixed sliding rails (3), the upper surface of each of the two fixed sliding rails (3) is slidably connected with an upper sliding block (10), both ends of the bottom plate (1) are fixedly connected with guide side plates (4), the side surface of each of the two upper sliding blocks (10) is provided with a roller (11), the upper surface of each of the two rollers (11) is provided with a moving connecting rod (5), the bottom end of each of the two moving connecting rods (5) is provided with a lower connecting block (12), a lower connecting plate (13) is arranged between the two lower connecting blocks (12), the upper surface of the lower connecting plate (13) is fixedly connected with two secondary fixed sliding rails (6), the upper surface of each of the two secondary fixed sliding rails (6) is slidably connected with a sliding rail (7), and the upper surface of each of the two sliding rails (7) is fixedly connected with a luggage cover plate (8).

2. The luggage cover according to claim 1, wherein: The driving structure comprises a driving motor (2) fixedly connected to the bottom plate (1), the output end of the driving motor (2) is rotatably connected with a screw rod, the surface of the screw rod is threadedly sleeved with a screw sleeve, and the two sides of the screw sleeve are fixedly connected with upper connecting plates (9); the two upper connecting plates (9) are fixedly connected with the two upper sliding blocks (10), respectively.

3. A luggage cover according to claim 2, wherein: The top end of each of the two moving connecting rods (5) is provided with a rotating shaft (15) between the two rollers (11) and the two upper sliding blocks (10), and the bottom end of each of the two moving connecting rods (5) is also provided with a rotating shaft (15) between the two lower connecting blocks (12).

4. The luggage cover according to claim 3, wherein: The lower connecting plate (13) is provided with a secondary driving motor (14), and the secondary driving motor (14) drives the sliding rail (7).

5. A luggage cover according to claim 4, wherein: The rotating shaft (15), the moving connecting rod (5), the upper sliding block (10), the lower connecting block (12), the roller (11) and the guide side plate (4) can realize parallel movement of the luggage cover plate (8).

6. A luggage cover according to claim 5, wherein: The shape of the guide side plate (4) can be adjusted according to actual conditions, and the roller (11) can control the angle change of the moving connecting rod (5) by sliding along the guide side plate (4).

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