Anti-rotation locking type tea table support

Abstract

The utility model belongs to the technical field of tea table support, especially a kind of anti-rotation locking type tea table support, including table board and support column, the inside of table board is provided with limiting device, limiting device includes limiting screw, clamping plate, screw head, limiting frame and adjusting screw, adjusting screw controls limiting frame to move horizontally along table board.This anti-rotation locking type tea table support, in order to guarantee the stability of tea table, first, clamping plate is inserted into the bottom of table board, so that support column stably supports table board, then limiting screw is rotated into clamping plate and table board, so that clamping plate will not be separated from the bottom of table board, adjusting screw is rotated, limiting frame is controlled to slide, limiting frame limits screw head, limiting screw is stably inserted into clamping plate, spring extrudes sliding rod, sliding rod is extended from the inside of table board, limiting frame is limited by sliding rod, limiting frame stably limits screw head.

Description

Technical Field

[0001] This utility model relates to the field of coffee table support technology, and in particular to an anti-rotation and locking coffee table support. Background Technology

[0002] For example, in a threaded fastening structure for a coffee table bracket disclosed on the Chinese Patent website (application number: 202222875729.6), in order to facilitate the removal of the coffee table tabletop and prevent the installation screws from stripping due to long-term stress, which could easily lead to the screws loosening and falling off, a threaded cylinder is screwed onto the threaded post at the top of the support plate to facilitate quick installation of the panel. However, this structure lacks a mechanism to stabilize the position of the limiting component. As a result, when the coffee table is impacted, the limiting component becomes loose, which reduces the degree of limiting of the threaded cylinder by the limiting component and affects the stability of the coffee table. Utility Model Content

[0003] To address the issue of insufficient stability in existing coffee table supports, this invention proposes an anti-rotation and locking coffee table support.

[0004] This utility model proposes an anti-rotation and locking coffee table bracket, including a tabletop and a support column. The tabletop is equipped with a limiting device, which includes a limiting screw, a locking plate, a screw head, a limiting frame, and an adjusting screw. The adjusting screw controls the limiting frame to move horizontally against the tabletop, and the limiting frame slides against the screw head. The limiting screw is locked in the locking plate to limit the locking plate.

[0005] Preferably, the upper surfaces of the four support columns are in close contact with the lower surface of the tabletop, and the four support columns are arranged in a rectangular array with the axis of the tabletop as the array center. The snap-fit ​​plate is fixedly installed on the upper surface of the support columns, and the outer surface of the snap-fit ​​plate is slidably connected to the interior of the tabletop.

[0006] With the above technical solution, the snap-fit ​​plate is snapped inside the tabletop, enabling the support column to stably support the tabletop.

[0007] Preferably, the limiting screw is threaded inside the tabletop, the outer surface of the limiting screw is threadedly connected to the inner surface of the snap-fit ​​plate, the screw head is fixedly installed on the outer surface of the limiting screw, and the limiting frame is slidably connected to the side surface of the tabletop.

[0008] With the above technical solution, the limiting screw is locked inside the snap-fit ​​plate, preventing the snap-fit ​​plate from detaching from the bottom of the table. The limiting frame limits the screw head, ensuring that the limiting screw is stably inserted inside the snap-fit ​​plate.

[0009] Preferably, a limiting seat is fixedly installed on the side surface of the tabletop, a rotating rod is rotatably connected inside the limiting seat, an adjusting screw is fixedly connected to the outer surface of the rotating rod, a limiting block is fixedly installed on the outer surface of the rotating rod, and the outer surface of the limiting block is rotatably connected to the inside of the limiting seat.

[0010] With the above technical solution, the limiting block rotates within the limiting seat, ensuring that the adjusting screw rotates stably.

[0011] Preferably, the limiting frame has a threaded groove inside, the outer surface of the adjusting screw is threadedly connected to the inside of the threaded groove, and the inner surface of the limiting frame is slidably connected to the outer surface of the screw head.

[0012] The above technical solution allows the adjusting screw to rotate within the threaded groove, thereby adjusting the position of the limiting frame and allowing it to slide against the side surface of the tabletop.

[0013] Preferably, a sliding rod is slidably inserted into the bottom of the tabletop, the outer surface of the sliding rod is slidably connected to the outer surface of the limiting frame, a sliding groove is provided at the bottom of the tabletop, the outer surface of the sliding rod is slidably connected to the inside of the sliding groove, a spring is fixedly connected to the outer surface of the sliding rod, the other end of the spring is fixedly connected to the inside of the sliding groove, a crossbar is fixedly installed inside the sliding groove, and the outer surface of the crossbar is slidably connected to the inside of the sliding rod.

[0014] Through the above technical solution, the spring compresses the sliding rod, causing it to extend from inside the tabletop, thus limiting the position of the limiting frame. The limiting frame stably limits the screw head, and the crossbar ensures that the sliding rod moves in a straight line.

[0015] The beneficial effects of this utility model are as follows:

[0016] To ensure the stability of the coffee table, a limiting device is installed. First, the snap-fit ​​plate is inserted into the bottom of the tabletop, allowing the support column to stably support the tabletop. Then, the limiting screw is turned into the snap-fit ​​plate and the tabletop to prevent the snap-fit ​​plate from detaching from the bottom of the tabletop. The adjusting screw is then rotated to control the sliding of the limiting frame, which limits the screw head and ensures that the limiting screw is stably inserted into the snap-fit ​​plate. Meanwhile, the spring compresses the sliding rod, causing it to extend from inside the tabletop and limit the limiting frame. This stable limitation of the screw head by the limiting frame enhances the stability of the coffee table support. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an anti-rotation and locking coffee table support proposed in this utility model;

[0018] Figure 2This is a perspective view of the support column structure of an anti-rotation and locking coffee table bracket proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the tabletop structure of an anti-rotation and locking coffee table bracket proposed in this utility model;

[0020] Figure 4 This is a cross-sectional view of the limiting seat structure of an anti-rotation and locking coffee table bracket proposed in this utility model.

[0021] In the diagram: 1. Tabletop; 11. Limiting seat; 12. Rotating rod; 13. Limiting block; 14. Sliding rod; 15. Slide groove; 16. Spring; 17. Crossbar; 2. Support column; 3. Limiting screw; 4. Snap-fit ​​plate; 5. Screw head; 6. Limiting frame; 61. Threaded groove; 7. Adjusting screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A locking anti-rotation coffee table bracket includes a tabletop 1 and a support column 2. To ensure the stability of the tabletop 1 and the support column 2, a limiting device is provided inside the tabletop 1. The limiting device includes a limiting screw 3, a snap-fit ​​plate 4, a screw head 5, a limiting frame 6, and an adjusting screw 7. The adjusting screw 7 controls the limiting frame 6 to move horizontally against the tabletop 1, and the limiting frame 6 slides against the screw head 5. The limiting screw 3 is engaged in the snap-fit ​​plate 4 to limit the snap-fit ​​plate 4.

[0024] To ensure that the support columns 2 can stably support the tabletop 1, the upper surfaces of the four support columns 2 are in close contact with the lower surface of the tabletop 1. The four support columns 2 are arranged in a rectangular array with the axis of the tabletop 1 as the array center. The snap-fit ​​plate 4 is fixedly installed on the upper surface of the support columns 2. The outer surface of the snap-fit ​​plate 4 is slidably connected to the inside of the tabletop 1. The snap-fit ​​plate 4 is snapped into the inside of the tabletop 1, so that the support columns 2 can stably support the tabletop 1.

[0025] To ensure that the limiting screw 3 is stably inserted into the snap-fit ​​plate 4, the limiting screw 3 is threadedly connected to the inside of the tabletop 1, and the outer surface of the limiting screw 3 is threadedly connected to the inside of the snap-fit ​​plate 4. The screw head 5 is fixedly installed on the outer surface of the limiting screw 3, and the limiting frame 6 is slidably connected to the side surface of the tabletop 1. The limiting screw 3 is snapped into the snap-fit ​​plate 4, so that the snap-fit ​​plate 4 will not detach from the bottom of the tabletop 1. The limiting frame 6 limits the screw head 5, ensuring that the limiting screw 3 is stably inserted into the snap-fit ​​plate 4.

[0026] To ensure that the adjusting screw 7 rotates stably, a limiting seat 11 is fixedly installed on the side surface of the table 1. A rotating rod 12 is rotatably connected inside the limiting seat 11. The adjusting screw 7 is fixedly connected to the outer surface of the rotating rod 12. A limiting block 13 is fixedly installed on the outer surface of the rotating rod 12. The outer surface of the limiting block 13 is rotatably connected to the inside of the limiting seat 11. The limiting block 13 is locked in the limiting seat 11 and rotates, ensuring that the adjusting screw 7 rotates stably.

[0027] To ensure that the limiting frame 6 slides against the side surface of the tabletop 1, a threaded groove 61 is provided inside the limiting frame 6. The outer surface of the adjusting screw 7 is threadedly connected to the inside of the threaded groove 61, and the inner surface of the limiting frame 6 is slidably connected to the outer surface of the screw head 5. The adjusting screw 7 is locked in the threaded groove 61 and rotates, thereby adjusting the position of the limiting frame 6 so that the limiting frame 6 slides against the side surface of the tabletop 1.

[0028] To ensure that the sliding rod 14 moves in a straight line, the sliding rod 14 is slidably inserted into the bottom of the tabletop 1. The outer surface of the sliding rod 14 is slidably connected to the outer surface of the limiting frame 6. A groove 15 is provided at the bottom of the tabletop 1. The outer surface of the sliding rod 14 is slidably connected to the inside of the groove 15. A spring 16 is fixedly connected to the outer surface of the sliding rod 14. The other end of the spring 16 is fixedly connected to the inside of the groove 15. A crossbar 17 is fixedly installed inside the groove 15. The outer surface of the crossbar 17 is slidably connected to the inside of the sliding rod 14. The spring 16 compresses the sliding rod 14, causing the sliding rod 14 to extend from the inside of the tabletop 1, so that the sliding rod 14 limits the limiting frame 6, allowing the limiting frame 6 to stably limit the screw head 5. The crossbar 17 ensures that the sliding rod 14 moves in a straight line.

[0029] By setting a limiting device, to ensure the stability of the coffee table, the snap-fit ​​plate 4 is first inserted into the bottom of the tabletop 1, so that the support column 2 stably supports the tabletop 1. Then, the limiting screw 3 is turned into the snap-fit ​​plate 4 and the tabletop 1, so that the snap-fit ​​plate 4 will not detach from the bottom of the tabletop 1. The adjusting screw 7 is rotated to control the sliding of the limiting frame 6, so that the limiting frame 6 limits the screw head 5, ensuring that the limiting screw 3 is stably inserted into the snap-fit ​​plate 4. Meanwhile, the spring 16 compresses the sliding rod 14, so that the sliding rod 14 extends out from the inside of the tabletop 1, and the sliding rod 14 limits the limiting frame 6, so that the limiting frame 6 stably limits the screw head 5, thereby enhancing the stability of the coffee table support.

[0030] Working principle: To ensure the stability of the coffee table, first insert the snap-fit ​​plate 4 into the bottom of the tabletop 1, so that the support column 2 can stably support the tabletop 1. Then, turn the limiting screw 3 into the snap-fit ​​plate 4 and the tabletop 1 to prevent the snap-fit ​​plate 4 from coming off the bottom of the tabletop 1. Turn the adjusting screw 7 to control the sliding of the limiting frame 6, so that the limiting frame 6 limits the screw head 5, ensuring that the limiting screw 3 is stably inserted into the snap-fit ​​plate 4. Meanwhile, the spring 16 compresses the sliding rod 14, so that the sliding rod 14 extends out from the inside of the tabletop 1, and the sliding rod 14 limits the limiting frame 6, so that the limiting frame 6 stably limits the screw head 5.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A locking anti-rotation coffee table support, comprising a tabletop (1) and a support column (2), characterized in that: The tabletop (1) is equipped with a limiting device inside. The limiting device includes a limiting screw (3), a snap-fit ​​plate (4), a screw head (5), a limiting frame (6), and an adjusting screw (7). The adjusting screw (7) controls the limiting frame (6) to move horizontally against the tabletop (1). The limiting frame (6) slides against the screw head (5). The limiting screw (3) is snapped into the snap-fit ​​plate (4) to limit the snap-fit ​​plate (4).

2. The anti-rotation locking coffee table bracket according to claim 1, characterized in that: The upper surfaces of the four support columns (2) are in close contact with the lower surface of the tabletop (1). The four support columns (2) are arranged in a rectangular array with the axis of the tabletop (1) as the array center. The snap-fit ​​plate (4) is fixedly installed on the upper surface of the support column (2). The outer surface of the snap-fit ​​plate (4) is slidably connected to the inside of the tabletop (1).

3. The anti-rotation locking coffee table bracket according to claim 1, characterized in that: The limiting screw (3) is threadedly connected to the inside of the tabletop (1), the outer surface of the limiting screw (3) is threadedly connected to the inside of the snap-fit ​​plate (4), the screw head (5) is fixedly installed on the outer surface of the limiting screw (3), and the limiting frame (6) is slidably connected to the side surface of the tabletop (1).

4. The anti-rotation locking coffee table bracket according to claim 1, characterized in that: A limiting seat (11) is fixedly installed on the side surface of the table (1). A rotating rod (12) is rotatably connected inside the limiting seat (11). An adjusting screw (7) is fixedly connected to the outer surface of the rotating rod (12). A limiting block (13) is fixedly installed on the outer surface of the rotating rod (12). The outer surface of the limiting block (13) is rotatably connected to the inside of the limiting seat (11).

5. The anti-rotation locking coffee table bracket according to claim 1, characterized in that: The limiting frame (6) has a threaded groove (61) inside. The outer surface of the adjusting screw (7) is threadedly connected to the inside of the threaded groove (61). The inner surface of the limiting frame (6) is slidably connected to the outer surface of the screw head (5).

6. The anti-rotation locking coffee table bracket according to claim 1, characterized in that: A sliding rod (14) is slidably inserted into the bottom of the tabletop (1). The outer surface of the sliding rod (14) is slidably connected to the outer surface of the limiting frame (6). A groove (15) is provided at the bottom of the tabletop (1). The outer surface of the sliding rod (14) is slidably connected to the inside of the groove (15). A spring (16) is fixedly connected to the outer surface of the sliding rod (14). The other end of the spring (16) is fixedly connected to the inside of the groove (15). A crossbar (17) is fixedly installed inside the groove (15). The outer surface of the crossbar (17) is slidably connected to the inside of the sliding rod (14).

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