Sliding and hiding structure for table extension plate

Abstract

The utility model relates to dining table storage technical field, and disclose dining table extension plate sliding hidden type storage structure, including dining table mainboard, dining table mainboard near both sides of top all rotationally connected with baffle, the inner wall sliding connection of dining table mainboard has extension plate body, the bottom of extension plate body is provided with round groove group. Move draw bar to the direction away from extension plate body, thereby utilize draw bar to drive the outer edge of limiting plate to the bottom of fixed frame through the inner wall of limiting groove, after rotating draw bar, thereby utilize draw bar to drive the bottom of limiting plate and the bottom of fixed frame overlap, further assist the outer edge of positioning rod and move away from the inner wall of limiting groove, after dining table mainboard's inner wall sliding extension plate body, further position adjustment, and utilize extension plate body to push baffle rotation, extension plate body moves to the required position, reverse rotation draw bar, thereby utilize spring one and promote square plate to move up, the outer edge of auxiliary positioning rod and the inner wall of round groove group stable limiting.

Description

Technical Field

[0001] This utility model relates to the field of dining table storage technology, specifically a sliding and concealed storage structure for a dining table extension panel. Background Technology

[0002] A dining table extension panel is a device attached to a dining table, mainly used to increase the usable area of ​​the table to meet the needs of more people dining at the same time. In order to facilitate the sliding and concealing of the dining table extension panel during storage, a sliding and concealed storage structure for the dining table extension panel is required.

[0003] Traditional dining table extension panels can only be slid to a fixed area for unfolding and storage when they are extended. It is difficult to adapt and adjust them according to the required expansion space, which affects the ease of use of the device. Furthermore, traditional devices cannot help to stabilize the extension panel when it is extended to the required area, which affects the stable use of the extension panel. Also, while the extension panel is sliding inside the dining table, it is difficult to facilitate easy disassembly of the extension panel and cleaning of the interior of the dining table, which also affects the stable use of the device. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a sliding and concealed storage structure for the dining table extension panel to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a sliding and concealed storage structure for a dining table extension panel, including a main dining table panel. Baffles are rotatably connected to both sides of the main dining table panel near the top. An extension panel body is slidably connected to the inner wall of the main dining table panel. A circular groove group is formed at the bottom of the extension panel body. A fixing frame is fixedly mounted at the bottom of the main dining table panel. A limiting groove is formed on the inner wall of the fixing frame. A square plate is slidably connected to the inner wall of the fixing frame. A positioning rod is fixedly mounted on the top of the square plate, and the top of the positioning rod passes through the inner wall of the main dining table panel and slidably engages with the inner wall of the circular groove group. A square groove is formed at the bottom of the main dining table panel. A square rod is slidably connected to the inner wall of the square groove, and the side of the square rod is slidably connected to the inner wall of the extension panel body.

[0006] As a preferred technical solution of this utility model, a spring is fixedly connected to the bottom of the square plate, and the bottom of the spring is fixedly connected to the bottom of the inner wall of the fixed frame. A round rod is fixedly assembled to the bottom of the square plate, and a limiting plate is rotatably connected to the bottom of the round rod. The shape and size of the outer edge of the limiting plate are adapted to the shape and size of the inner wall of the limiting groove. A pull rod is fixedly assembled to the bottom of the limiting plate.

[0007] As a preferred technical solution of this utility model, a second spring is fixedly connected to the top of the inner wall of the extension plate body, and an auxiliary plate is fixedly connected to the bottom of the second spring. The side of the auxiliary plate is slidably connected to the side of the inner wall of the extension plate body, and the bottom of the auxiliary plate is fixedly assembled to the top of the square rod. A groove is opened at the bottom of the square rod.

[0008] As a preferred technical solution of this utility model, the inner walls of both baffles near the bottom are fixedly equipped with magnet plate one, and the inner walls of both sides of the main table near the bottom are fixedly equipped with magnet plate two, and the sides of magnet plate two adjacent to magnet plate one are attracted to each other.

[0009] As a preferred technical solution of this utility model, there are two expansion plate bodies, and the sides of the two expansion plate bodies are slidably connected to the inner walls of the main board of the dining table near both sides. The bottom of the two expansion plate bodies near both sides is provided with a group of circular grooves.

[0010] As a preferred embodiment of this utility model, the bottom of the main board of the dining table is fixedly equipped with four support legs, and the number of fixed frames is four. The sides of the four fixed frames are respectively fixedly assembled with the sides of the four support legs, and the connection structure of the inner walls of the four fixed frames is completely identical.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This dining table extension panel sliding concealed storage structure uses the cooperation of the extension panel body and the round rod to move the pull rod away from the extension panel body. This pull rod drives the outer edge of the limiting plate through the inner wall of the limiting groove to the bottom of the fixed frame. Then, the pull rod is rotated, which causes the bottom of the limiting plate to overlap with the bottom of the fixed frame. This helps the outer edge of the positioning rod to move away from the inner wall of the limiting groove. Then, the extension panel body slides on the inner wall of the main dining table panel to adjust its position. The extension panel body pushes the baffle to rotate. After the extension panel body moves to the desired position, the pull rod is rotated in the opposite direction, which uses a spring to push the square plate to move up, helping the outer edge of the positioning rod to be stably limited with the inner wall of the round groove assembly.

[0013] 2. The sliding concealed storage structure of this dining table extension panel uses a square rod and a square groove in combination. The side of the square rod slides in the inner wall of the square groove, which helps to limit the movement path of the extension panel body. By moving the square rod upward, the side of the square rod moves into the inner wall of the extension panel body, thereby helping to separate the side of the extension panel body from the inner wall of the main table body, which facilitates easy cleaning of the side of the extension panel body and the inside of the main table body.

[0014] 3. The sliding and concealed storage structure of this dining table extension board uses a baffle and the main table board to rotate the side of the baffle on the side of the main table board, which helps the adjacent sides of the first and second magnetic plates to attract each other, thereby assisting the baffle and the main table board in conveniently storing the extension board body. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the orthographic section of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0019] Figure 5 This is a cross-sectional view of the fixed frame structure of this utility model;

[0020] Figure 6 This utility model Figure 5 Enlarged structural diagram at point C;

[0021] Figure 7 This is a schematic diagram of the extension plate body structure of this utility model.

[0022] In the diagram: 1. Main board of the dining table; 2. Baffle; 3. Extension plate body; 4. Round groove assembly; 5. Fixing frame; 6. Limiting groove; 7. Square plate; 8. Positioning rod; 9. Spring 1; 10. Round rod; 11. Limiting plate; 12. Pull rod; 13. Magnet plate 1; 14. Magnet plate 2; 15. Square groove; 16. Spring 2; 17. Auxiliary plate; 18. Square rod; 19. Groove; 20. Support leg. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7The dining table extension panel sliding concealed storage structure includes a main dining table 1. Two baffles 2 are rotatably connected to both sides of the main dining table 1 near the top. An extension panel body 3 is slidably connected to the inner wall of the main dining table 1. A circular groove assembly 4 is formed at the bottom of the extension panel body 3. A fixing frame 5 is fixedly mounted at the bottom of the main dining table 1. A limit groove 6 is formed on the inner wall of the fixing frame 5. A square plate 7 is slidably connected to the inner wall of the fixing frame 5. A positioning rod 8 is fixedly mounted on the top of the square plate 7, and the top of the positioning rod 8 passes through the inner wall of the main dining table 1 and slidably engages with the inner wall of the circular groove assembly 4. The bottom of the main dining table 1... A square groove 15 is provided, and a square rod 18 is slidably connected to the inner wall of the square groove 15. The side of the square rod 18 is slidably connected to the inner wall of the extension plate body 3. Through the cooperation of the square plate 7 and the positioning rod 8, the side of the square plate 7 slides in the inner wall of the fixed frame 5, thereby assisting the square plate 7 to drive the outer edge of the positioning rod 8 to dock with the inner wall of the circular groove group 4, thereby assisting the extension plate body 3 to be limited in the inner wall of the main plate of the dining table 1. The inner wall of the circular groove group 4 includes several circular grooves, and the outer edge of the top of the positioning rod 8 docks with the circular grooves at different positions, thereby assisting the extension plate body 3 to be stably limited.

[0025] In a preferred embodiment, a spring 9 is fixedly connected to the bottom of the square plate 7, and the bottom of the spring 9 is fixedly connected to the bottom of the inner wall of the fixed frame 5. A round rod 10 is fixedly mounted on the bottom of the square plate 7, and a limiting plate 11 is rotatably connected to the bottom of the round rod 10. The shape and size of the outer edge of the limiting plate 11 are adapted to the shape and size of the inner wall of the limiting groove 6. A pull rod 12 is fixedly mounted on the bottom of the limiting plate 11. Through the cooperation of the spring 9 and the square plate 7, the spring 9 pushes the square plate 7 upward at the bottom of the square plate 7, thereby using the square plate 7 to drive the outer edge of the positioning rod 8 to be stably limited to the inner wall of the round groove group 4. Through the cooperation of the pull rod 12 and the limiting plate 11, the outer edge of the limiting plate 11 passes through the inner wall of the limiting groove 6 to the bottom of the fixed frame 5. Then, by rotating the pull rod 12, the limiting plate 11 is rotated. After that, the pull rod 12 is released, and when the spring 9 pushes the square plate 7 upward, the top of the limiting plate 11 is in contact with the bottom of the fixed frame 5 for limitation.

[0026] In a preferred embodiment, a second spring 16 is fixedly connected to the top of the inner wall of the extension plate body 3, and an auxiliary plate 17 is fixedly connected to the bottom of the second spring 16. The side of the auxiliary plate 17 is slidably connected to the side of the inner wall of the extension plate body 3, and the bottom of the auxiliary plate 17 is fixedly assembled to the top of the square rod 18. A slot 19 is provided at the bottom of the square rod 18. Through the cooperation of the second spring 16 and the auxiliary plate 17, the second spring 16 pushes the auxiliary plate 17 to move down, thereby using the auxiliary plate 17 to drive the square rod 18 to move down, so that the side of the square rod 18 slides against the inner wall of the square slot 15.

[0027] In a preferred embodiment, magnetic plates 13 are fixedly mounted on the inner walls of both baffles 2 near the bottom, and magnetic plates 24 are fixedly mounted on the inner walls of both sides of the main table panel 1 near the bottom. The adjacent sides of magnetic plates 24 and magnetic plates 13 are attracted to each other. By using magnetic plates 13 and 24 together, the baffles 2 rotate on the side of the main table panel 1, which helps the adjacent sides of magnetic plates 13 and 24 to attract each other, thereby helping the baffles 2 and the main table panel 1 to store the extension plate body 3.

[0028] In a preferred embodiment, there are two expansion plate bodies 3, and the sides of the two expansion plate bodies 3 are slidably connected to the inner walls of the main table 1 near both sides. The bottom of the two expansion plate bodies 3 near both sides is provided with a round groove group 4. By adding the two expansion plate bodies 3, the two expansion plate bodies 3 can slide on the inner walls of the main table 1 on both sides, thereby facilitating the expansion plate bodies 3 to cooperate with the main table 1 to unfold.

[0029] In a preferred embodiment, the bottom of the main board 1 of the dining table is fixedly equipped with four support legs 20 and four fixing frames 5. The sides of the four fixing frames 5 are fixedly assembled with the sides of the four support legs 20 respectively. The connection structure of the inner walls of the four fixing frames 5 is completely consistent. By adding the four fixing frames 5, it is convenient to use the four positioning rods 8 inside the four fixing frames 5 to assist the two expansion plate bodies 3 in stable positioning, thereby further ensuring the stable use of the expansion plate bodies 3.

[0030] Working principle: When the device is in use, the side of the baffle 2 rotates on the side of the main board 1 of the dining table, assisting the adjacent sides of the first magnet 13 and the second magnet 14 to attract each other. This helps the baffle 2 and the main board 1 of the dining table to easily store the extension plate body 3. When it is necessary to unfold the extension plate body 3, the pull rod 12 is moved away from the extension plate body 3. The pull rod 12 then moves the outer edge of the limiting plate 11 through the inner wall of the limiting groove 6 to the bottom of the fixing frame 5. Then, the pull rod 12 is rotated, causing the bottom of the limiting plate 11 to overlap with the bottom of the fixing frame 5. This helps the outer edge of the positioning rod 8 to move away from the inner wall of the limiting groove 6. Then, the extension plate body 3 slides on the inner wall of the main board 1 of the dining table. The position is adjusted by using the extension plate body 3 to push the baffle 2 to rotate. After the extension plate body 3 moves to the desired position, the pull rod 12 is rotated in the opposite direction, thereby using the spring 9 to push the square plate 7 upward. The outer edge of the auxiliary positioning rod 8 is stably limited to the inner wall of the circular groove group 4. When it is necessary to disassemble and clean the extension plate body 3, the side of the square rod 18 slides in the inner wall of the square groove 15 to assist in limiting the movement path of the extension plate body 3. By moving the square rod 18 upward, the side of the auxiliary square rod 18 moves into the inner wall of the extension plate body 3, thereby helping to separate the side of the extension plate body 3 from the inner wall of the main table 1, thus facilitating convenient cleaning of the side of the extension plate body 3 and the interior of the main table 1.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sliding concealed storage structure for a dining table extension panel, comprising a main dining table panel (1), characterized in that: The main table panel (1) is rotatably connected to baffles (2) on both sides near the top. An extension plate body (3) is slidably connected to the inner wall of the main table panel (1). A circular groove group (4) is opened at the bottom of the extension plate body (3). A fixed frame (5) is fixedly installed at the bottom of the main table panel (1). A limit groove (6) is opened on the inner wall of the fixed frame (5). A square plate (7) is slidably connected to the inner wall of the fixed frame (5). A positioning rod (8) is fixedly installed on the top of the square plate (7). The top of the positioning rod (8) passes through the inner wall of the main table panel (1) and is slidably sleeved with the inner wall of the circular groove group (4). A square groove (15) is opened at the bottom of the main table panel (1). A square rod (18) is slidably connected to the inner wall of the square groove (15). The side of the square rod (18) is slidably connected to the inner wall of the extension plate body (3).

2. The sliding concealed storage structure for the dining table extension panel according to claim 1, characterized in that: A spring (9) is fixedly connected to the bottom of the square plate (7), and the bottom of the spring (9) is fixedly connected to the bottom of the inner wall of the fixed frame (5). A round rod (10) is fixedly assembled at the bottom of the square plate (7). A limiting plate (11) is rotatably connected to the bottom of the round rod (10), and the shape and size of the outer edge of the limiting plate (11) are adapted to the shape and size of the inner wall of the limiting groove (6). A pull rod (12) is fixedly assembled at the bottom of the limiting plate (11).

3. The sliding concealed storage structure for the dining table extension panel according to claim 1, characterized in that: A second spring (16) is fixedly connected to the top of the inner wall of the extension plate body (3), and an auxiliary plate (17) is fixedly connected to the bottom of the second spring (16). The side of the auxiliary plate (17) is slidably connected to the side of the inner wall of the extension plate body (3), and the bottom of the auxiliary plate (17) is fixedly assembled to the top of the square rod (18). A slot (19) is opened at the bottom of the square rod (18).

4. The sliding concealed storage structure for the dining table extension panel according to claim 1, characterized in that: Both baffles (2) are fixedly fitted with a first magnet plate (13) on the inner wall near the bottom. The two inner walls of the main table board (1) near the bottom are fixedly fitted with a second magnet plate (14), and the second magnet plate (14) and the adjacent sides of the first magnet plate (13) are attracted to each other.

5. The sliding concealed storage structure for the dining table extension panel according to claim 1, characterized in that: The number of the extension plate bodies (3) is two, and the sides of the two extension plate bodies (3) are slidably connected to the inner walls of the main board of the dining table (1) near both sides. The bottom of the two extension plate bodies (3) near both sides is provided with a round groove group (4).

6. The sliding concealed storage structure for the dining table extension panel according to claim 1, characterized in that: The bottom of the main board (1) of the dining table is fixedly equipped with support legs (20), and there are four support legs (20). There are four fixed frames (5), and the sides of the four fixed frames (5) are fixedly assembled with the sides of the four support legs (20). The connection structure of the inner walls of the four fixed frames (5) is completely consistent.

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