Automobile roof jacking device

Abstract

The utility model discloses an automobile roof jacking device, and relates to the technical field of automobile roofs, the device comprises an automobile body and a roof body, the top of the automobile body is provided with a jacking mechanism used for expanding the internal space of the automobile to lift the roof body, and the roof body is provided with a jacking mechanism. The top of the automobile body is provided with a sealing mechanism used for sealing the ceiling and the automobile. The multiple sets of electric push rods can be controlled at the same time through the jacking mechanism and the control box, the electric push rods can work at the same time, and the effects that the ceiling body can be driven to move up and down, and the internal space of the automobile body can be expanded are achieved. By means of the sealing mechanism, when the ceiling body descends through the jacking mechanism, the connecting block can be inserted into the connecting groove, and the effects that the sealing performance of the connecting position between the ceiling body and the automobile body can be improved through the sealing strip, and rainwater is prevented from entering an automobile to affect the automobile are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile roofs, and specifically relates to an automobile roof lifting device. Background Art

[0002] RVs combine the two major functions of a house and a vehicle, and can solve the two needs of travel and accommodation for people during leisure and travel. With the improvement of living standards, more and more people are willing to use RVs in activities such as camping. However, the volume of RVs themselves is limited and cannot fully meet people's needs for accommodation, entertainment, dining and other spaces. Therefore, in addition to the need to make more reasonable use of the internal space structure of the vehicle, it is also required to expand the internal space of the vehicle more. At the same time, the sealing performance between some automobiles and the roof is poor, and rainwater may enter the interior of the automobile through the connection between the automobile and the roof, affecting the vehicle.

[0003] Based on this, an automobile roof lifting device is now provided, which can eliminate the drawbacks of existing devices. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automobile roof lifting device to solve the problems of the inability to expand the internal space of the automobile and the poor sealing performance between the automobile and the roof in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automobile roof lifting device includes an automobile body and a roof body. Two groups of fixing frames are fixedly connected to both ends inside the automobile body. A lifting mechanism for expanding the internal space of the automobile and lifting the roof body is provided on the top of the automobile body. Light-shielding mechanisms for shading the interior of the automobile are provided on both sides inside the automobile body. A sealing mechanism for sealing the roof and the automobile is provided on the top of the automobile body.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: The lifting mechanism includes an electric push rod, a first connecting plate, a first threaded hole, a first screw, a second connecting plate, a second threaded hole and a second screw. Two groups of electric push rods are provided on both sides of the top of the fixing frame. The bottom of the electric push rod is fixedly connected to the first connecting plate. First threaded holes are opened on both sides of the surface of the first connecting plate. The inner wall of the first threaded hole is threadedly connected to the first screw, and one end of the first screw cooperates with the fixing frame. The top of the electric push rod is fixedly connected to the second connecting plate. Second threaded holes are opened on both sides of the surface of the second connecting plate. The inner wall of the second threaded hole is threadedly connected to the second screw, and one end of the second screw cooperates with the roof body.

[0009] In an alternative embodiment: Multiple groups of the electric push rods are controlled by a control box.

[0010] In an alternative embodiment: The light-shielding mechanism includes a first connecting frame, a connecting rod, a rotating shaft, a first light-shielding plate, a hinge, a second light-shielding plate, and a second connecting frame. Both sides of the top of the vehicle body are fixedly connected with the first connecting frame. Both ends inside the first connecting frame are rotatably connected with the rotating shaft. One end of the rotating shaft is fixedly connected with the connecting rod. The surface of the connecting rod is fixedly connected with the first light-shielding plate. A hinge is arranged on one side of the first light-shielding plate. The first light-shielding plate is rotatably connected with the second light-shielding plate through the hinge. One side of the second light-shielding plate is rotatably connected with the second connecting frame. Both sides of the bottom of the ceiling body are fixedly connected with the second connecting frame.

[0011] In an alternative embodiment: The connecting rod and the first connecting frame form a rotating structure through the rotating shaft.

[0012] In an alternative embodiment: Screens are arranged on the surfaces of the first light-shielding plate and the second light-shielding plate.

[0013] In an alternative embodiment: The sealing mechanism includes a connecting groove, a sealing strip, and a connecting block. A connecting groove is formed in the top of the vehicle body. The bottom of the ceiling body is fixedly connected with the sealing strip. The bottom of the sealing strip is fixedly connected with the connecting block. The connecting block is matched with the connecting groove.

[0014] In an alternative embodiment: The inner wall size of the connecting groove matches the outer wall size of the connecting block.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the lifting mechanism of the present utility model, turn the first screw. The first screw passes through the first threaded hole and is threadedly connected with the fixing frame, so that one end of the electric push rod is fixed on the fixing frame through the first connecting plate. Then turn the second screw. The second screw passes through the second threaded hole and is threadedly connected with the ceiling body, so that the other end of the electric push rod is fixed on the ceiling body through the second connecting plate. Multiple groups of electric push rods can be controlled simultaneously through the control box, enabling the electric push rods to work simultaneously, achieving the effect of driving the ceiling body to move up and down, and expanding the internal space of the vehicle body.

[0017] 2. Through the sealing mechanism of the present utility model, when the ceiling body descends through the lifting mechanism, the connecting block can be inserted into the connecting groove, achieving the effect of improving the sealing performance at the connection between the ceiling body and the vehicle body through the sealing strip, and preventing rainwater from entering the vehicle interior and affecting the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the present utility model.

[0019] Figure 2 This is a schematic structural diagram of the cooperation between the first light-shielding plate and the second light-shielding plate of the present utility model.

[0020] Figure 3 This is a schematic structural diagram of the jacking mechanism of the present utility model.

[0021] Figure 4 This is a schematic structural diagram of the cooperation between the second threaded hole and the second screw of the present utility model.

[0022] Figure 5 This is a schematic structural diagram of the light-shielding mechanism of the present utility model.

[0023] Figure 6 This is a schematic structural diagram of the sealing mechanism of the present utility model.

[0024] Figure 7 This is a schematic structural diagram of the cooperation between the automobile body and the ceiling body of the present utility model.

[0025] Annotation of reference numerals: 1. Automobile body; 2. Ceiling body; 3. Fixed frame; 4. Jacking mechanism; 401. Electric push rod; 402. First connecting plate; 403. First threaded hole; 404. First screw; 405. Second connecting plate; 406. Second threaded hole; 407. Second screw; 5. Light-shielding mechanism; 501. First connecting frame; 502. Connecting rod; 503. Rotating shaft; 504. First light-shielding plate; 505. Hinge; 506. Second light-shielding plate; 507. Second connecting frame; 6. Sealing mechanism; 601. Connecting groove; 602. Sealing strip; 603. Connecting block; 7. Window screen. Detailed implementation manners

[0026] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, as Figures 1-7As shown, a car roof lifting device comprises a car body 1 and a roof body 2, two sets of fixing frames 3 are fixedly connected at both ends of the interior of the car body 1, a lifting mechanism 4 for lifting the roof body 2 to expand the interior space of the car is provided on the top of the car body 1, which is used to lift the roof body 2 so that the interior space of the car body 1 can be expanded, and shading mechanisms 5 for shading the interior of the car are provided on both sides of the interior of the car body 1, when the roof body 2 is lifted, the internal shading plate can be lifted to shade the interior of the car, and a sealing mechanism 6 for sealing the roof and the car is provided on the top of the car body 1, which can enhance the sealing between the roof and the car and prevent rainwater from entering the interior of the car and affecting the vehicle.

[0028] In one embodiment, Figures 3-4 As shown, the lifting mechanism 4 includes an electric push rod 401, a first connecting plate 402, a first threaded hole 403, a first screw 404, a second connecting plate 405, a second threaded hole 406 and a second screw 407. Two groups of electric push rods 401 are provided on both sides of the top of the fixing frame 3. The bottom of the electric push rod 401 is fixedly connected to the first connecting plate 402. The surface of the first connecting plate 402 is provided with first threaded holes 403 on both sides. The inner wall of the first threaded hole 403 is threadedly connected to the first screw 404. One end of the first screw 404 cooperates with the fixing frame 3. The top of the electric push rod 401 is fixedly connected to the second connecting plate 405. Second threaded holes 406 are provided on both sides of the surface of the second connecting plate 405, and the inner wall of the second threaded hole 406 is threadedly connected with a second screw 407, one end of the second screw 407 cooperates with the ceiling body 2, and the first screw 404 is turned, and the first screw 404 passes through the first threaded hole 403 and is threadedly connected to the fixing frame 3, so that one end of the electric push rod 401 is fixed to the fixing frame 3 through the first connecting plate 402, and then the second screw 407 is turned, and the second screw 407 passes through the second threaded hole 406 and is threadedly connected to the ceiling body 2, so that the other end of the electric push rod 401 is fixed to the ceiling body 2 through the second connecting plate 405.

[0029] In one embodiment, Figure 3 As shown, multiple groups of electric push rods 401 are controlled by a control box, and the control box can simultaneously control multiple groups of electric push rods 401, so that the electric push rods 401 can work at the same time, and then can drive the ceiling body 2 to move up and down.

[0030] In one embodiment, Figure 5As shown in the figure, the light-shielding mechanism 5 includes a first connecting frame 501, a connecting rod 502, a rotating shaft 503, a first light-shielding plate 504, a hinge 505, a second light-shielding plate 506, and a second connecting frame 507. Both sides of the top of the vehicle body 1 are fixedly connected with a first connecting frame 501. Both ends inside the first connecting frame 501 are rotatably connected with a rotating shaft 503. One end of the rotating shaft 503 is fixedly connected with a connecting rod 502. The surface of the connecting rod 502 is fixedly connected with a first light-shielding plate 504. A hinge 505 is provided on one side of the first light-shielding plate 504. The first light-shielding plate 504 is rotatably connected with a second light-shielding plate 506 through the hinge 505. One side of the second light-shielding plate 506 is rotatably connected with a second connecting frame 507. Both sides of the bottom of the ceiling body 2 are fixedly connected with a second connecting frame 507. When the ceiling body 2 moves upward, the first light-shielding plate 504 and the second light-shielding plate 506 can be driven to open through the first connecting frame 501 and the second connecting frame 507, so that the first light-shielding plate 504 and the second light-shielding plate 506 are lifted, thereby shading the interior of the vehicle body 1.

[0031] In one embodiment, as Figure 5 shown, the connecting rod 502 and the first connecting frame 501 form a rotating structure through the rotating shaft 503. When the connecting rod 502 rotates, the rotating shaft 503 can support one end of the connecting rod 502 and can prevent the connecting rod 502 from shaking when rotating.

[0032] In one embodiment, as Figure 2 shown, the surfaces of the first light-shielding plate 504 and the second light-shielding plate 506 are provided with screen windows 7, which are convenient for ventilation.

[0033] In one embodiment, as Figure 6 shown, the sealing mechanism 6 includes a connecting groove 601, a sealing strip 602, and a connecting block 603. A connecting groove 601 is formed in the top of the vehicle body 1. The bottom of the ceiling body 2 is fixedly connected with a sealing strip 602. The bottom of the sealing strip 602 is fixedly connected with a connecting block 603. The connecting block 603 is matched with the connecting groove 601. When the ceiling body 2 descends through the lifting mechanism 4, the connecting block 603 can be inserted into the connecting groove 601, and then the sealing strip 602 can improve the sealing performance at the connection between the ceiling body 2 and the vehicle body 1, preventing rainwater from entering the vehicle interior and affecting the vehicle.

[0034] In one embodiment, as Figure 6 shown, the inner wall size of the connecting groove 601 is consistent with the outer wall size of the connecting block 603. When the connecting block 603 slides inside the connecting groove 601, the connecting groove 601 can limit the sliding of the connecting block 603 and prevent the connecting block 603 from shaking inside the connecting groove 601.

[0035] Working principle: The above embodiment discloses a car roof lifting device. When in use, turn the first screw 404. The first screw 404 passes through the first threaded hole 403 and is threadedly connected to the fixing bracket 3, so that one end of the electric push rod 401 is fixed to the fixing bracket 3 through the first connecting plate 402. Then turn the second screw 407. The second screw 407 passes through the second threaded hole 406 and is threadedly connected to the roof body 2, so that the other end of the electric push rod 401 is fixed to the roof body 2 through the second connecting plate 405. Multiple groups of electric push rods 401 can be controlled simultaneously through the control box, so that the electric push rods 401 can work simultaneously, and then drive the roof body 2 to move up and down, so that the internal space of the car body 1 can be expanded. When the roof body 2 moves upward, the first light-shielding plate 504 and the second light-shielding plate 506 can be driven to open through the first connecting frame 501 and the second connecting frame 507, so that the first light-shielding plate 504 and the second light-shielding plate 506 are lifted, and then the inside of the car body 1 is shaded. When the roof body 2 descends through the lifting mechanism 4, the connecting block 603 can be inserted into the connecting groove 601, and then the sealing strip 602 can improve the sealing performance of the connection between the roof body 2 and the car body 1, preventing rainwater from entering the car and affecting the vehicle.

[0036] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automobile roof lifting device, comprising an automobile body (1) and a roof body (2), wherein two groups of fixing frames (3) are fixedly connected to both ends inside the automobile body (1), and the characteristics are as follows: At the top of the vehicle body (1), there is a jacking mechanism (4) for expanding the interior space of the vehicle and lifting the roof body (2). On both sides inside the vehicle body (1), there is a light-shielding mechanism (5) for shading the interior of the vehicle. At the top of the vehicle body (1), there is a sealing mechanism (6) for sealing between the roof and the vehicle.

2. The automotive roof lifting device according to claim 1, wherein: The jacking mechanism (4) includes an electric push rod (401), a first connecting plate (402), a first threaded hole (403), a first screw (404), a second connecting plate (405), a second threaded hole (406), and a second screw (407). On both sides of the top of the fixing frame (3), there are two groups of electric push rods (401). The bottom of the electric push rod (401) is fixedly connected to the first connecting plate (402). On both sides of the surface of the first connecting plate (402), there are first threaded holes (403). The inner wall of the first threaded hole (403) is threadedly connected to the first screw (404). One end of the first screw (404) cooperates with the fixing frame (3). The top of the electric push rod (401) is fixedly connected to the second connecting plate (405). On both sides of the surface of the second connecting plate (405), there are second threaded holes (406). The inner wall of the second threaded hole (406) is threadedly connected to the second screw (407). One end of the second screw (407) cooperates with the roof body (2).

3. The automotive roof lifting device according to claim 2, characterized in that: Multiple groups of the electric push rods (401) are controlled by a control box.

4. The automotive roof lifting device according to claim 1, characterized in that: The light-shielding mechanism (5) includes a first connecting frame (501), a connecting rod (502), a rotating shaft (503), a first light-shielding plate (504), a hinge (505), a second light-shielding plate (506), and a second connecting frame (507). On both sides of the top of the vehicle body (1), there are fixedly connected first connecting frames (501). At both ends inside the first connecting frame (501), there are rotatably connected rotating shafts (503). One end of the rotating shaft (503) is fixedly connected to the connecting rod (502). On the surface of the connecting rod (502), there is fixedly connected a first light-shielding plate (504). On one side of the first light-shielding plate (504), there is a hinge (505). The first light-shielding plate (504) is rotatably connected to the second light-shielding plate (506) through the hinge (505). On one side of the second light-shielding plate (506), there is rotatably connected a second connecting frame (507). On both sides of the bottom of the roof body (2), there are fixedly connected second connecting frames (507).

5. The vehicle roof lifting device according to claim 4, characterized in that: The connecting rod (502) and the first connecting frame (501) form a rotating structure through the rotating shaft (503).

6. The automobile roof lifting device according to claim 4, characterized in that: On the surfaces of the first light-shielding plate (504) and the second light-shielding plate (506), there are screen windows (7).

7. The automotive roof lifting device according to claim 1, wherein: The sealing mechanism (6) includes a connecting groove (601), a sealing strip (602) and a connecting block (603). A connecting groove (601) is formed at the top of the vehicle body (1). A sealing strip (602) is fixedly connected to the bottom of the ceiling body (2). A connecting block (603) is fixedly connected to the bottom of the sealing strip (602). The connecting block (603) is matched with the connecting groove (601).

8. The automotive roof lifting device according to claim 7, characterized in that: The inner wall size of the connecting groove (601) is in line with the outer wall size of the connecting block (603).

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