Push-pull type movable table plate structure special for motor home

Abstract

The utility model discloses a push-pull type movable table plate structure special for a limo, and relates to the technical field of limo table plates, the push-pull type movable table plate structure specifically comprises a U-shaped frame with a downward opening, the upper end of the interior of the U-shaped frame is rotationally connected with a supporting plate, and the end, close to the opening of the U-shaped frame, of the supporting plate is rotationally connected with an extension plate; a containing cavity is formed in the bottom face of the supporting plate, one end of the containing cavity penetrates through the side wall of the supporting plate, a first frame is slidably connected into the containing cavity, a second frame is rotationally connected to the bottom of the end, away from the supporting plate, of the first frame, and the extension plate is rotationally connected with the top of the first frame. According to the utility model, the supporting plate is rotated, the first frame is drawn out of the accommodating cavity, the second frame is rotated and adjusted, and the extension plate is rotated, so that the extension selection of the length of the supporting plate can be realized, the structure is simple, the installation is convenient, and meanwhile, the adjustment use of different table plate lengths is met.

Description

Technical Field

[0001] The utility model relates to the technical field of table boards for RVs, and particularly relates to a push-pull type movable table board structure special for RVs. Background Art

[0002] With the development of automobile technology, RVs have gradually entered people's lives. As a comfortable means of transportation, RVs bring great convenience to people's travel. Due to factors such as the vehicle type, especially when the size of the RV is small, there are relatively high requirements for the space utilization rate of the carriage.

[0003] Most of the existing table boards for RVs can be rotated or adjusted up and down, but the use length and support area of the table board cannot be adjusted, which brings great inconvenience to users. For this reason, we have proposed a push-pull type movable table board structure special for RVs. Content of the Utility Model

[0004] In view of the deficiency that most of the existing table boards for RVs can be rotated or adjusted up and down, but the use length and support area of the table board cannot be adjusted, the utility model provides a push-pull type movable table board structure special for RVs, which has the advantages of being convenient to adjust and capable of extending and selecting the support area of the table board according to the use needs, and solves the problems put forward in the above background art.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] A push-pull type movable table board structure special for RVs includes a U-shaped frame with an opening facing downwards. The upper end inside the U-shaped frame is rotatably connected with a support plate, and one end of the support plate close to the opening of the U-shaped frame is rotatably connected with an extension plate;

[0007] A receiving cavity is arranged on the bottom surface of the support plate, and one end of the receiving cavity penetrates through the side wall of the support plate. A first frame is slidably connected inside the receiving cavity. The bottom of the end of the first frame away from the support plate is rotatably connected with a second frame, and the extension plate is rotationally connected to the top of the first frame.

[0008] Optionally, an installation groove is formed on the inner wall of the end of the first frame away from the support plate. The end of the second frame is fixedly connected with a connecting block, and the connecting block is rotatably connected in the installation groove. The thickness of the second frame is smaller than that of the first frame, and a plurality of second reinforcing plates are fixedly connected inside the second frame.

[0009] Optionally, a plurality of first reinforcing plates are equidistantly connected inside the first frame, and second magnets are fixedly connected to the bottom of the first reinforcing plates and one side end of the second frame.

[0010] Optionally, sliders are symmetrically connected to one end of the first frame, and chutes are symmetrically arranged on the inner wall of the accommodating cavity. The sliders are connected to the chutes in a matching manner.

[0011] Optionally, one end of the accommodating cavity far away from the U-shaped frame is connected with an end plate for supporting the end of the first frame.

[0012] Optionally, first magnets are fixedly connected to the mutually remote ends of the tops of the support plate and the extension plate.

[0013] Optionally, an installation skirt is fixedly connected to the outside of the U-shaped frame, and a plurality of through holes are provided on the installation skirt.

[0014] Compared with the prior art, by rotating the support plate, pulling out the first frame from the accommodating cavity, then rotating and adjusting the second frame, and rotating the extension plate, the present utility model can realize the extension selection of the length of the support plate, which is not only simple in structure and convenient for installation, but also greatly improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present utility model Figure 1 .

[0016] Figure 2 is a structural schematic diagram of the present utility model Figure 2 .

[0017] Figure 3 is a schematic diagram of the bottom structure of the present utility model.

[0018] In the figure: 1, extension plate; 2, first reinforcing plate; 3, first frame; 4, second frame; 5, second reinforcing plate; 6, support plate; 7, first magnet; 8, installation skirt; 9, through hole; 10, U-shaped frame; 11, end plate; 12, second magnet; 13, installation groove; 14, connection block; 15, chute; 16, slider; 17, accommodating cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a special push-pull movable table board structure for a motorhome, including a U-shaped frame 10 with an opening facing downward, as Figure 1As shown in the figure, an installation skirt 8 is fixedly connected to the outer side of the U-shaped frame 10, and a plurality of through holes 9 are provided on the installation skirt 8. During actual use, it is convenient to install the device in a recreational vehicle, which brings great convenience to the installation. The upper end inside the U-shaped frame 10 is rotatably connected with a support plate 6. One end of the support plate 6 close to the opening of the U-shaped frame 10 is rotatably connected with an extension plate 1. According to the usage requirements, the user rotates the extension plate 1 to a position horizontal with the support plate 6, so that the length of the support plate 6 is extended, improving the practicability of the device.

[0021] As Figure 3 shown in the figure, a receiving cavity 17 is provided on the bottom surface of the support plate 6, and one end of the receiving cavity 17 penetrates the side wall of the support plate 6. A first frame 3 is slidably connected in the receiving cavity 17. One end of the first frame 3 is symmetrically connected with a slider 16. Sliding grooves 15 are symmetrically arranged on the inner wall of the receiving cavity 17. The slider 16 is connected with the sliding grooves 15 in a matching manner. One end of the receiving cavity 17 far from the U-shaped frame 10 is connected with an end plate 11 for supporting the end of the first frame 3. When the first frame 3 is pulled out of the receiving cavity 17, the slider 16 slides in the sliding groove 15, and the extension plate 1 is rotated and placed on the top of the first frame 3. At this time, the first frame 3 can support the extension plate 1. At the same time, first magnets 7 are fixedly connected to the mutually separated ends of the top of the extension plate 1. When the extension plate 1 is rotated and folded and stored with the support plate 6, the first magnets 7 provided can stably connect the extension plate 1 and the support plate 6.

[0022] As Figure 2 、 3 shown in the figure, the bottom of the end of the first frame 3 far from the support plate 6 is rotatably connected with a second frame 4. An installation groove 13 is opened on the inner wall of the end of the first frame 3 far from the support plate 6. The end of the second frame 4 is fixedly connected with a connecting block 14. The connecting block 14 is rotatably connected in the installation groove 13. And in order to ensure that the second frame 4 can rotate and be stored normally, during actual use, the thickness of the second frame 4 is less than the thickness of the first frame 3. At the same time, in order to improve the overall supporting force of the second frame 4, a plurality of second reinforcing plates 5 are fixedly connected in the second frame 4.

[0023] As Figure 2 、 3 shown in the figure, in order to facilitate the folding and storage of the device, a plurality of first reinforcing plates 2 are equidistantly connected in the first frame 3. Second magnets 12 are fixedly connected to the bottom of the first reinforcing plates 2 and one side end of the second frame 4. The second frame 4 is rotated to be located inside the first frame 3, and the top of the second frame 4 is attached to the bottom of the first reinforcing plate 2, and through the adsorption of the second magnets 12, the second frame 4 can be prevented from flipping and falling out of the first frame 3.

[0024] In summary, for the special push-pull movable table board structure of the RV, during use, the U-shaped frame 10 is installed in the RV, the support board 6 is pulled to make it in a horizontal state, the first frame 3 is pulled out from the accommodation cavity 17, and then the second frame 4 is rotated to make it perpendicular to the first frame 3. At this time, the second frame 4 plays a supporting role for the first frame 3. When the user does not use the extension board 1, the first frame 3 can be pushed into the accommodation cavity 17 again. When the user needs to use the extension board 1, the extension board 1 is rotated to be located on the top of the first frame 3, that is, the extension of the length of the support board 6 is realized. The utility model not only has a simple structure and is convenient for installation, but also meets the adjustment and use of different table board lengths, greatly improving the practicability of the device.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Moreover, the terms "including", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A push-pull type movable table board structure for a motorhome, comprising a U-shaped frame (10) with an opening facing downwards, characterized in that: The upper end inside the U-shaped frame (10) is rotatably connected with a support plate (6), and one end of the support plate (6) close to the opening of the U-shaped frame (10) is rotatably connected with an extension plate (1). A receiving cavity (17) is arranged on the bottom surface of the support plate (6), and one end of the receiving cavity (17) penetrates through the side wall of the support plate (6). A first frame (3) is slidably connected in the receiving cavity (17). The bottom of the end of the first frame (3) far from the support plate (6) is rotatably connected with a second frame (4). The extension plate (1) is rotationally connected to the top of the first frame (3).

2. The push-pull movable table board structure for a special RV according to claim 1, wherein: An installation groove (13) is formed in the inner wall of the end of the first frame (3) far from the support plate (6). A connecting block (14) is fixedly connected to the end of the second frame (4). The connecting block (14) is rotatably connected in the installation groove (13). The thickness of the second frame (4) is smaller than that of the first frame (3). A plurality of second reinforcing plates (5) are fixedly connected in the second frame (4).

3. The structure of a special push-pull movable table board for a motorhome according to claim 2, wherein: A plurality of first reinforcing plates (2) are equidistantly connected in the first frame (3). Second magnets (12) are fixedly connected to the bottom of the first reinforcing plates (2) and one side end of the second frame (4).

4. A push-pull movable table board structure for a special RV according to claim 3, characterized in that: Sliders (16) are symmetrically connected to one end of the first frame (3). Sliding grooves (15) are symmetrically arranged on the inner wall of the receiving cavity (17). The sliders (16) are connected in cooperation with the sliding grooves (15).

5. A push-pull movable table board structure for a special RV according to claim 4, characterized in that: One end of the receiving cavity (17) far from the U-shaped frame (10) is connected with an end plate (11) for supporting the end of the first frame (3).

6. A push-pull movable table board structure for a special RV according to any one of claims 1-5, characterized in that: First magnets (7) are fixedly connected to the mutually remote ends of the tops of the support plate (6) and the extension plate (1).

7. The structure of a special push-pull movable table board for a motor home according to claim 6, characterized in that: An installation skirt (8) is fixedly connected to the outside of the U-shaped frame (10), and a plurality of through holes (9) are arranged on the installation skirt (8).

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