Automobile trunk cover plate lifting device

Abstract

The utility model relates to the technical field of automobile trunk cover plates, in particular to an automobile trunk cover plate lifting device which comprises a limiting table and a cover plate, the bottom end of the cover plate is fixedly connected with a first telescopic rod and the top end of a first spring, and the first telescopic rod is sleeved with the first spring. The bottom ends of the first telescopic rods are movably inserted into the first bases, the bottom ends of the first springs are fixedly connected with the top ends of the first bases, the number of the first bases, the number of the first springs and the number of the first telescopic rods are all multiple, the two limiting tables are oppositely arranged, and the sides, close to each other, of the two limiting tables are movably provided with limiting plates. Fixing plates are further fixedly mounted on the sides, close to each other, of the two limiting tables, and cavities are formed in the limiting tables. The height of the cover plate can be freely adjusted through the movable limiting plate, and the height of the cover plate can be automatically adjusted upwards by matching with the arrangement of the first spring, or the height of the cover plate can be adjusted downwards by pressing the cover plate downwards.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile trunk cover plates, in particular to a lifting device for an automobile trunk cover plate. Background Art

[0002] With the development of economy, the demand for cars in society is increasing. The utilization rate of car space is the main consideration when people choose cars. At present, various car manufacturers are optimizing the utilization rate of car space. Among them, in order to coordinate the contradiction between the utilization rate of car trunk space and ensuring the flatness of space, the height of the trunk cover is usually set to be adjustable. The traditional trunk is set with two steps, corresponding to the two positions of the cover, to achieve free change of the upper and lower space of the cover.

[0003] However, because the cover plate is generally large in area, deep in depth, and has a load-bearing requirement, it is generally heavy in weight to ensure strength. It is not easy to operate with one hand when moving the cover plate. Especially when lifting from the lower position to the upper position, the operator needs to lift the entire cover plate with great force, which is extremely inconvenient. Therefore, a car trunk cover lifting device is proposed, which can easily adjust the height of the cover plate. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a lifting device for a car trunk cover, which can easily lift and adjust the height of the cover.

[0005] The technical solution adopted by the utility model to solve the technical problem is a lifting device for a car trunk cover, comprising a limit platform and a cover, the bottom end of the cover is fixedly connected to a first telescopic rod and a top end of a first spring, the outer side of the first telescopic rod is sleeved with a first spring, the bottom end of the first telescopic rod is movably inserted into the inside of a first base, the bottom end of the first spring is fixedly connected to the top end of the first base, and the first base, the first spring and the first telescopic rod are all provided with multiple positions;

[0006] The limit platforms are provided with two pieces opposite to each other, and a limit plate is movably installed on one side of the two limit platforms close to each other, and a fixed plate is also fixedly installed on one side of the two limit platforms close to each other. A cavity is opened inside the limit platform, and the limit plate is movably installed in the cavity.

[0007] By adopting the above technical solution, the height of the cover plate can be freely adjusted through the movable limiting plate, and the height of the cover plate can be automatically adjusted upwards by cooperating with the setting of the first spring, or the height of the cover plate can be adjusted downwards by pressing the cover plate downwards.

[0008] Specifically, one side of the limiting plate is fixedly connected to the second telescopic rod and one end of the second spring, and the second spring is sleeved on the outer side of the second telescopic rod.

[0009] Specifically, one end of the second telescopic rod away from the limiting plate is movably inserted into the interior of the second base, one end of the second spring away from the limiting plate is fixedly connected to one end of the second base, and the second base, the second spring and the second telescopic rod are all installed in the cavity.

[0010] By adopting the above technical solution, when the limit plate is pressed into the cavity, a certain compression force will be applied to the second spring, and when the pressure on the limit plate is released, the second spring will pop out the limit plate;

[0011] Specifically, a hole is opened on one side of the limit platform, a limit column is movably installed inside the hole, and one end of the limit column is fixedly connected to a pull ring.

[0012] By adopting the above technical solution, a finger can be inserted into the hole to hook the pull ring to pull the limit column.

[0013] Specifically, a plug hole is provided at one end of the limit plate, and the plug hole is used for the limit column to be installed and inserted.

[0014] By adopting the above technical solution, the limiting column is inserted into the insertion hole, so that the limiting plate cannot be pressed and the limiting column will not be fully inserted into the insertion hole.

[0015] Specifically, two fixing plates are provided, and the limiting plate is located between the two fixing plates.

[0016] By adopting the above technical solution, the arrangement of the two fixing plates limits the upper limit height and the lower limit height of the cover plate.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model discloses a vehicle trunk cover lifting device, which can freely adjust the height of the cover through a movable limit plate. The height of the cover can be automatically adjusted upward by cooperating with the setting of the first spring, or the height of the cover can be adjusted downward by pressing the cover downward.

[0019] (2) The automobile trunk cover lifting device described in the utility model can limit the limit plate by installing and inserting the limit column, so that the limit plate cannot be pressed into the cavity, thereby avoiding the phenomenon of the limit plate being pressed down due to heavy objects placed on the cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model;

[0024] In the figure: 1. limit platform; 2. cover plate; 3. limit plate; 4. hole; 5. pull ring; 6. limit column; 7. first base; 8. first spring; 9. first telescopic rod; 10. second spring; 11. cavity; 12. second base; 13. second telescopic rod; 14. jack; 15. fixing plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to easily adjust the height of the cover plate, as an embodiment of the present invention, Figure 1-Figure 3 As shown, the utility model is a kind of automobile trunk cover lifting device, comprising a limit platform 1 and a cover 2, the bottom end of the cover 2 is fixedly connected with the top of the first telescopic rod 9 and the first spring 8, the first spring 8 is sleeved on the outer side of the first telescopic rod 9, the bottom end of the first telescopic rod 9 is movably inserted into the inside of the first base 7, the bottom end of the first spring 8 is fixedly connected with the top of the first base 7, and the first base 7, the first spring 8 and the first telescopic rod 9 are all provided with multiple positions;

[0027] The limit platforms 1 are provided with two pieces facing each other, and a limit plate 3 is movably installed on the side where the two limit platforms 1 are close to each other. A fixed plate 15 is also fixedly installed on the side where the two limit platforms 1 are close to each other. A cavity 11 is opened inside the limit platforms 1, and the limit plate 3 is movably installed in the cavity 11.

[0028] When in use, the limit platform 1 is installed on both sides of the interior of the trunk of the car, and the two ends of the cover plate 2 are installed between the two fixing plates 15. The first spring 8 can automatically push the cover plate 2 upward. When the height needs to be adjusted upward, it is only necessary to press the limit plate 3 into the cavity 11 to cooperate with the first spring 8 to push the cover plate 2 upward and clamp it between the limit plate 3 and the fixing plate 15 at the high position.

[0029] When the height needs to be adjusted downward, it is only necessary to press the cover plate 2 downward directly, and press the limit plate 3 into the cavity 11 through the cover plate 2 until the top surface of the cover plate 2 is lower than the bottom surface of the limit plate 3. The limit plate 3 is no longer pressed by the cover plate 2 and is popped out by the second spring 10, so that the cover plate 2 is lowered by one level.

[0030] For example, Figure 1-3As shown, the present invention also includes that one side of the limit plate 3 is fixedly connected to the second telescopic rod 13 and one end of the second spring 10 , and the outer side of the second telescopic rod 13 is sleeved with the second spring 10 .

[0031] For example, Figure 1-3 As shown, the new use also includes that one end of the second telescopic rod 13 away from the limiting plate 3 is movably inserted into the interior of the second base 12, and one end of the second spring 10 away from the limiting plate 3 is fixedly connected to one end of the second base 12, and the second base 12, the second spring 10 and the second telescopic rod 13 are all installed in the cavity 11.

[0032] When in use, when the limit plate 3 is pressed into the cavity 11, a certain compression force will be applied to the second spring 10. When the pressure on the limit plate 3 is released, the second spring 10 will pop out the limit plate 3.

[0033] It should be noted that the limiting plate 3 has a limiting mechanism inside so that the limiting plate 3 will not be completely ejected from the cavity 11 .

[0034] For example, Figure 1-3 As shown, the present invention also includes that a hole 4 is opened on one side of the limit platform 1, a limit column 6 is movably installed inside the hole 4, and a pull ring 5 is fixedly connected to one end of the limit column 6.

[0035] When in use, the finger can be inserted into the hole 4 to hook the pull ring 5 to pull the limiting column 6.

[0036] For example, Figure 1-3 As shown, the present invention also includes that one end of the limiting plate 3 is provided with a plug hole 14, and the plug hole 14 is used for the limiting column 6 to be installed and inserted.

[0037] When in use, by inserting the limiting column 6 into the insertion hole 14 , the limiting plate 3 can be restricted from being pressed, and the limiting column 6 will not be fully inserted into the insertion hole 14 .

[0038] For example, Figure 1-3 As shown, the present invention also includes that the fixing plates 15 are provided with two pieces, and the limiting plate 3 is located between the two fixing plates 15 .

[0039] When in use, the two fixing plates 15 are arranged to limit the upper limit height and the lower limit height of the cover plate 2 .

[0040] When the utility model is used, when the height of the cover plate 2 needs to be adjusted, when it is adjusted upward (such as Figure 2As shown in the figure, it is only necessary to press the limit plate 3 into the cavity 11 in the limit platform 1, and the cover plate 2 is automatically pushed up by the first spring 8 connected to the bottom end until it reaches the bottom end of the topmost fixing plate 15, and then release the pressure on the limit plate 3, and the limit plate 3 is popped out by the elastic force of the second spring 10, and then the limit column 6 is pushed into the insertion hole 14 of the limit plate 3 to limit the limit plate 3, so that the limit plate 3 cannot be retracted into the cavity 11, thereby preventing the cover plate 2 from lowering due to the placement of heavy objects;

[0041] When downward adjustment is required (such as Figure 1 As shown), put your finger into the hole 4, pull the pull ring 5 of the limit column 6 to pull the limit column 6 out of the socket 14, press the cover plate 2 to allow the cover plate 2 to press the limit plate 3 into the cavity 11 in the limit platform 1, until the top end surface of the cover plate 2 is lower than the bottom end surface of the limit plate 3, and the limit plate 3 is no longer pressed by the cover plate 2 and is ejected by the second spring 10, so that the cover plate 2 is lowered by one grid height.

[0042] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle trunk cover lifting device, comprising a limit platform (1) and a cover (2), characterized in that: The bottom end of the cover plate (2) is fixedly connected to the top end of the first telescopic rod (9) and the first spring (8); the first spring (8) is sleeved on the outer side of the first telescopic rod (9); the bottom end of the first telescopic rod (9) is movably inserted into the inside of the first base (7); the bottom end of the first spring (8) is fixedly connected to the top end of the first base (7); the first base (7), the first spring (8) and the first telescopic rod (9) are all provided with multiple locations; The limiting platforms (1) are provided with two pieces facing each other, a limiting plate (3) is movably mounted on one side of the two limiting platforms (1) close to each other, and a fixing plate (15) is also fixedly mounted on one side of the two limiting platforms (1) close to each other. A cavity (11) is provided inside the limiting platforms (1), and the limiting plate (3) is movably mounted in the cavity (11).

2. The automobile trunk cover lifting device according to claim 1, characterized in that: One side of the limiting plate (3) is fixedly connected to the second telescopic rod (13) and one end of the second spring (10), and the second spring (10) is sleeved on the outer side of the second telescopic rod (13).

3. The automobile trunk cover lifting device according to claim 2, characterized in that: One end of the second telescopic rod (13) away from the limiting plate (3) is movably inserted into the interior of the second base (12); one end of the second spring (10) away from the limiting plate (3) is fixedly connected to one end of the second base (12); the second base (12), the second spring (10) and the second telescopic rod (13) are all installed in the cavity (11).

4. The automobile trunk cover lifting device according to claim 1, characterized in that: A hole (4) is provided on one side of the limit platform (1), a limit column (6) is movably installed inside the hole (4), and a pull ring (5) is fixedly connected to one end of the limit column (6).

5. The automobile trunk cover lifting device according to claim 1, characterized in that: One end of the limiting plate (3) is provided with an insertion hole (14), and the insertion hole (14) is used for the limiting column (6) to be installed and inserted.

6. The automobile trunk cover lifting device according to claim 1, characterized in that: The fixing plates (15) are provided with two pieces, and the limiting plate (3) is located between the two fixing plates (15).

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