Rapid assembling equipment for metal frame tea table frame

Abstract

The utility model belongs to the technical field of tea table frame assembly, and particularly relates to a rapid assembly device of a metal frame tea table frame, which comprises a mounting seat and a support column, a limiting device is arranged in the support column, and the limiting device comprises a limiting rod, a sliding rod, a limiting spring and a cross rod. According to the rapid assembling equipment for the metal frame tea table frame, when the tea table frame is installed, the height of the tea table frame is adjusted according to the length of a supporting column, then the supporting column is aligned with a transverse rod on a fixing plate to be inserted, before insertion, a limiting block slides leftwards, then a vertical plate moves downwards, a sliding plate, a sliding rod and a limiting rod are driven to move downwards, and then the tea table frame is assembled. After the supporting column is tightly attached to the fixing plate, the vertical plate is loosened, at the moment, the limiting spring extrudes the sliding rod, the sliding rod drives the limiting rod to move upwards to be inserted into the cross rod, meanwhile, the extrusion spring extrudes the fixing block, the limiting block is kept on the lower surface of the vertical plate, and the limiting rod cannot slide downwards.

Description

Technical Field

[0001] The utility model relates to the technical field of tea table frame assembly, in particular to a rapid assembly device for a metal frame tea table frame. Background Art

[0002] For example, in a rapid assembly device for a tea table frame (application number: 202310293294.0) disclosed on the Chinese Patent Network, although it can automatically assemble the tea table frame, install reinforcing ribs on the frame, increase the strength of the frame, facilitate the assembly work of the frame, reduce the assembly time of the frame, and has good structural linkage, improving the assembly efficiency of the aluminum frame, the size of the entire assembly device is constant, which is not convenient for assembling tea tables of different specifications. Summary of the Utility Model

[0003] Based on the technical problem that the existing tea table assembly device is not convenient for assembling tea tables of different specifications, the utility model provides a rapid assembly device for a metal frame tea table frame.

[0004] A rapid assembly device for a metal frame tea table frame provided by the utility model includes a mounting base and support columns. A limiting device is arranged inside the support columns. The limiting device includes a limiting rod, a sliding rod, a limiting spring and a cross bar. The limiting spring jacks up the sliding rod and the limiting rod, and the limiting rod is inserted into the cross bar so that the support column and the cross bar cannot move relative to each other.

[0005] Preferably, an electric telescopic rod is fixedly installed at the central part inside the mounting base. A top plate is fixedly installed on the upper surface of the electric telescopic rod. A tea table frame is placed on the upper surface of the top plate. Fixed plates are fixedly installed at the four corners of the lower surface of the tea table frame.

[0006] Through the above technical solution, when the electric telescopic rod is started, it will control the top plate to move upward, thereby jacking up the tea table frame.

[0007] Preferably, the four support columns are all slidably connected to the lower surface of the tea table frame. The outer surfaces of the four support columns are all in contact with the outer surfaces of the fixed plates. The four support columns are distributed in a rectangular array with the axis of the tea table frame as the array center.

[0008] Through the above technical solution, the four support columns are respectively located at the four corners below the tea table frame, and can stably support the tea table frame.

[0009] Preferably, the cross bar is fixedly installed on the outer surface of the fixed plate. The inside of the support column is slidably connected to the outer surface of the cross bar. The limiting rod is slidably inserted into the inside of the support column, and the outer surface of the limiting rod is slidably connected to the inside of the cross bar.

[0010] Through the above technical solution, the cross bar is inserted into the support column, and the limiting rod is inserted into the cross bar, so that the cross bar and the support column cannot move relative to each other, thereby keeping the relative position of the support column and the tea table frame stable.

[0011] Preferably, the sliding rod is fixedly connected to the outer surface of the limiting rod. A fixed round rod is fixedly installed inside the support column. The outer surface of the fixed round rod is slidably connected to the inside of the sliding rod. The limiting spring is fixedly installed inside the support column, and the upper end of the limiting spring is fixedly connected to the lower surface of the sliding rod;

[0012] Through the above technical solution, the limiting spring squeezes the sliding rod, drives the limiting rod to move, and enables the limiting rod to be stably inserted into the cross bar.

[0013] Preferably, a sliding plate is fixedly installed on the end surface of the sliding rod. A vertical plate is fixedly installed on the lower surface of the sliding plate. A limiting block is slidably connected to the outer surface of the support column below the vertical plate. The upper surface of the limiting block is slidably connected to the lower surface of the vertical plate. A fixed block is fixedly installed on the outer surface of the limiting block. The fixed block is slidably connected to the inside of the support column. An extrusion spring is fixedly installed on the outer surface of the fixed block, and the other end of the extrusion spring is fixedly connected to the outer surface of the support column. An installation round rod is fixedly installed inside the support column. The outer surface of the installation round rod is slidably connected to the inside of the fixed block;

[0014] Through the above technical solution, the limiting block is pressed against the lower surface of the vertical plate, making it difficult for the sliding plate to move downward, thereby ensuring the stability of the limiting rod. The extrusion spring squeezes the fixed block, enabling the limiting block to be relatively stably held on the lower surface of the vertical plate.

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

[0016] By setting the limiting device, when installing the tea table frame, first use the electric telescopic rod to raise the tea table frame to an appropriate height according to the length of the support column, and then insert the support column onto the cross bar on the fixed plate. Before insertion, first slide the limiting block to the left, and then move the vertical plate downward, driving the sliding plate, the sliding rod and the limiting rod to move downward, so that the limiting rod will not obstruct the cross bar. When the support column is close to the fixed plate, release the vertical plate. At this time, the limiting spring squeezes the sliding rod, causing the sliding rod to drive the limiting rod to move upward and insert into the cross bar. At the same time, the extrusion spring squeezes the fixed block, enabling the limiting block to be relatively stably held on the lower surface of the vertical plate, preventing the limiting rod from sliding down, and ensuring the stable installation of the support column under the tea table frame. Since the height of the tea table frame can be changed, it is convenient to assemble tea tables of different specifications, achieving the effect of facilitating the assembly of tea table frames of different specifications. Description of the Drawings

[0017] Figure 1Schematic diagram of a rapid assembly device for a metal frame coffee table frame proposed by the present utility model;

[0018] Figure 2 Three-dimensional view of the limit spring structure of a rapid assembly device for a metal frame coffee table frame proposed by the present utility model;

[0019] Figure 3 Three-dimensional view of the cross-bar structure of a rapid assembly device for a metal frame coffee table frame proposed by the present utility model;

[0020] Figure 4 Three-dimensional view of the extrusion spring structure of a rapid assembly device for a metal frame coffee table frame proposed by the present utility model.

[0021] In the figure: 1. Mounting base; 11. Electric telescopic rod; 12. Top plate; 13. Coffee table frame; 14. Fixed plate; 2. Support column; 21. Fixed round rod; 22. Limit block; 23. Fixed block; 24. Extrusion spring; 25. Mounting round rod; 3. Limit rod; 4. Sliding rod; 41. Sliding plate; 42. Vertical plate; 5. Limit spring; 6. Cross bar. Detailed implementation method

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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.

[0023] Refer to Figures 1 - 4 , a rapid assembly device for a metal frame coffee table frame, including a mounting base 1 and a support column 2. A limiting device is arranged inside the support column 2. The limiting device includes a limiting rod 3, a sliding rod 4, a limiting spring 5 and a cross bar 6. The limiting spring 5 jacks up the sliding rod 4 and the limiting rod 3, and the limiting rod 3 is inserted into the cross bar 6 so that the support column 2 and the cross bar 6 cannot move relative to each other.

[0024] As Figure 1 shown, an electric telescopic rod 11 is fixedly installed at the central part inside the mounting base 1. The upper surface of the electric telescopic rod 11 is fixedly installed with a top plate 12. A coffee table frame 13 is placed on the upper surface of the top plate 12. Fixed plates 14 are fixedly installed at the four corners of the lower surface of the coffee table frame 13. When the electric telescopic rod 11 is started, it will control the top plate 12 to move upward, thereby jacking up the coffee table frame 13.

[0025] As Figure 1As shown, the four support columns 2 are all slidably connected to the lower surface of the tea table frame 13. The outer surfaces of the four support columns 2 are all in contact with the outer surface of the fixing plate 14. The four support columns 2 are distributed in a rectangular array with the axis of the tea table frame 13 as the array center. The four support columns 2 are respectively located at the four corners below the tea table frame 13, and can stably support the tea table frame 13.

[0026] As Figure 2 and Figure 3 shown, the cross bar 6 is fixedly installed on the outer surface of the fixing plate 14. The inside of the support column 2 is slidably connected to the outer surface of the cross bar 6. The limiting rod 3 is slidably inserted into the inside of the support column 2. The outer surface of the limiting rod 3 is slidably connected to the inside of the cross bar 6. The cross bar 6 is inserted into the support column 2, and the limiting rod 3 is inserted into the cross bar 6, so that the cross bar 6 and the support column 2 cannot move relative to each other, and thus the relative position of the support column 2 and the tea table frame 13 is kept stable.

[0027] As Figure 2 shown, the sliding rod 4 is fixedly connected to the outer surface of the limiting rod 3. A fixed round rod 21 is fixedly installed inside the support column 2. The outer surface of the fixed round rod 21 is slidably connected to the inside of the sliding rod 4. The limiting spring 5 is fixedly installed inside the support column 2. The upper end of the limiting spring 5 is fixedly connected to the lower surface of the sliding rod 4. The limiting spring 5 presses the sliding rod 4 to drive the limiting rod 3 to move, so that the limiting rod 3 can be stably inserted into the inside of the cross bar 6.

[0028] As Figure 2 and Figure 4 shown, a sliding plate 41 is fixedly installed on the end surface of the sliding rod 4. A vertical plate 42 is fixedly installed on the lower surface of the sliding plate 41. A limiting block 22 is slidably connected to the outer surface of the support column 2 below the vertical plate 42. The upper surface of the limiting block 22 is slidably connected to the lower surface of the vertical plate 42. A fixed block 23 is fixedly installed on the outer surface of the limiting block 22. The fixed block 23 is slidably connected to the inside of the support column 2. A compression spring 24 is fixedly installed on the outer surface of the fixed block 23. The other end of the compression spring 24 is fixedly connected to the outer surface of the support column 2. An installation round rod 25 is fixedly installed inside the support column 2. The outer surface of the installation round rod 25 is slidably connected to the inside of the fixed block 23. The limiting block 22 is attached to the lower surface of the vertical plate 42, so that the sliding plate 41 is not easily moved downward, thereby ensuring the stability of the limiting rod 3. The compression spring 24 presses the fixed block 23, so that the limiting block 22 can be relatively stably maintained on the lower surface of the vertical plate 42.

[0029] By setting a limiting device, when installing the tea table frame 13, first use the electric telescopic rod 11 to raise the tea table frame 13 to an appropriate height according to the length of the support column 2, and then insert the support column 2 onto the cross bar 6 on the fixed plate 14. Before inserting, first slide the limiting block 22 to the left, and then move the vertical plate 42 downward, driving the sliding plate 41, the sliding rod 4 and the limiting rod 3 to move downward, so that the limiting rod 3 will not obstruct the cross bar 6. After the support column 2 is close to the fixed plate 14, release the vertical plate 42. At this time, the limiting spring 5 squeezes the sliding rod 4, causing the sliding rod 4 to drive the limiting rod 3 to move upward and insert into the cross bar 6. At the same time, the spring 24 is squeezed to squeeze the fixed block 23, so that the limiting block 22 can be relatively stably maintained on the lower surface of the vertical plate 42, preventing the limiting rod 3 from sliding down, ensuring that the support column 2 is stably installed under the tea table frame 13. Since the height of the tea table frame 13 can be changed, it is convenient to assemble tea tables of different specifications, achieving the effect of facilitating the assembly of tea table frames 13 of different specifications.

[0030] Working principle: When installing the tea table frame 13, first use the electric telescopic rod 11 to raise the tea table frame 13 to an appropriate height according to the length of the support column 2, and then insert the support column 2 onto the cross bar 6 on the fixed plate 14. Before inserting, first slide the limiting block 22 to the left, and then move the vertical plate 42 downward, driving the sliding plate 41, the sliding rod 4 and the limiting rod 3 to move downward, so that the limiting rod 3 will not obstruct the cross bar 6. After the support column 2 is close to the fixed plate 14, release the vertical plate 42. At this time, the limiting spring 5 squeezes the sliding rod 4, causing the sliding rod 4 to drive the limiting rod 3 to move upward and insert into the cross bar 6. At the same time, the spring 24 is squeezed to squeeze the fixed block 23, so that the limiting block 22 can be relatively stably maintained on the lower surface of the vertical plate 42, preventing the limiting rod 3 from sliding down.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A rapid assembly device for a metal frame coffee table frame, comprising a mounting seat (1) and a support column (2), characterized in that: A limiting device is arranged inside the support column (2), and the limiting device comprises a limiting rod (3), a sliding rod (4), a limiting spring (5) and a cross bar (6); the limiting spring (5) pushes up the sliding rod (4) and the limiting rod (3); the limiting rod (3) is inserted into the cross bar (6) so that the support column (2) and the cross bar (6) cannot move relative to each other; an electric telescopic rod (11) is fixedly installed at the center of the interior of the mounting seat (1); and the upper surface of the electric telescopic rod (11) is fixedly installed A top plate (12) is provided, a tea table frame (13) is placed on the upper surface of the top plate (12), a fixing plate (14) is fixedly installed at four corners of the lower surface of the tea table frame (13), the cross bar (6) is fixedly installed on the outer surface of the fixing plate (14), the interior of the support column (2) is slidably connected to the outer surface of the cross bar (6), the limiting rod (3) is slidably inserted into the interior of the support column (2), and the outer surface of the limiting rod (3) is slidably connected to the interior of the cross bar (6).

2. The rapid assembly device for a metal frame coffee table frame according to claim 1 is characterized in that: The four support columns (2) are all slidably connected to the lower surface of the coffee table frame (13), the outer surfaces of the four support columns (2) are in contact with the outer surface of the fixing plate (14), and the four support columns (2) are distributed in a rectangular array with the axis of the coffee table frame (13) as the array center.

3. The rapid assembly device for a metal frame coffee table frame according to claim 1 is characterized in that: The sliding rod (4) is fixedly connected to the outer surface of the limiting rod (3); a fixed round rod (21) is fixedly installed inside the supporting column (2); the outer surface of the fixed round rod (21) is slidably connected to the inside of the sliding rod (4); the limiting spring (5) is fixedly installed inside the supporting column (2); the upper end of the limiting spring (5) is fixedly connected to the lower surface of the sliding rod (4).

4. The rapid assembly device for a metal frame coffee table frame according to claim 1 is characterized in that: A sliding plate (41) is fixedly mounted on the end surface of the sliding rod (4), a vertical plate (42) is fixedly mounted on the lower surface of the sliding plate (41), the outer surface of the support column (2) is located below the vertical plate (42) and is slidably connected to a limit block (22), the upper surface of the limit block (22) is slidably connected to the lower surface of the vertical plate (42), a fixed block (23) is fixedly mounted on the outer surface of the limit block (22), the fixed block (23) is slidably connected to the inside of the support column (2), an extrusion spring (24) is fixedly mounted on the outer surface of the fixed block (23), the other end of the extrusion spring (24) is fixedly connected to the outer surface of the support column (2), a mounting round rod (25) is fixedly mounted inside the support column (2), and the outer surface of the mounting round rod (25) is slidably connected to the inside of the fixed block (23).

Images