Metal furniture connecting structure

Abstract

The utility model discloses a metal furniture connecting structure, and relates to the technical field of metal furniture. The device comprises a mounting table plate and supporting bottom feet evenly distributed on the lower end face of the mounting table plate, and further comprises limiting square grooves distributed in the lower end face of the mounting table plate in a rectangular mode, clamping assemblies are arranged on the inner sides of the supporting bottom feet, and inserting assemblies are arranged in the clamping assemblies. The positioning pin holes are symmetrically distributed and formed in the outer side of the inner wall of the limiting square groove. A hexagon wrench can be manually inserted into the hexagonal screw hole to rotate, then the threaded rod can be driven to rotate, the threaded rod can drive the moving blocks on the two sides to oppositely move in the linear direction of the limiting groove body in the rotating process, and then the limiting column body can penetrate through the supporting bottom foot to be inserted into the positioning pin hole. Therefore, the supporting bottom feet and the mounting table plate are fixedly connected, the overall structure is more stable, connection is tighter, connection is not prone to loosening, screw connection is not needed, and the appearance is more attractive.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal furniture, in particular to a metal furniture connection structure. Background Art

[0002] Metal furniture is made of metal pipes, plates or sticks as the main structure, and is made of wood, various types of artificial boards, glass, stone, etc., and wrought iron furniture made entirely of metal materials. It is collectively referred to as metal furniture. The "steel-wood furniture" that people often talk about should be understood as metal furniture from a professional concept. Steel-wood furniture is only a type of metal furniture. Metal furniture can well create different atmospheres required for different rooms in the home, and can also make the home style more diversified and more modern. The advantages and characteristics of metal furniture: very individual style, rich color choices, diverse categories, folding function, great aesthetic value, and good quality and low price.

[0003] The vertical connection between the pipe fittings and the furniture components on the existing metal furniture is mostly connected by direct bolt locking, or connected by screws through right-angle brackets. However, the locking fit of the above assembly method is not stable enough. After long-term use, the connecting parts are prone to loosening and falling off, making the metal furniture unstable and not durable, and the appearance is not beautiful. Therefore, we propose a metal furniture connection structure to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a metal furniture connection structure, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a metal furniture connection structure, comprising a mounting plate and supporting feet evenly distributed on the lower end surface of the mounting plate, and also comprising:

[0007] A limited square groove is rectangularly arranged on the lower end surface of the mounting plate, and the supporting foot can be clamped inside the limited square groove;

[0008] The clamping assembly is arranged on the inner side of the supporting foot and is used to clamp the left and right groups of supporting foot for subsequent connection;

[0009] A plug-in assembly is arranged inside the clamping assembly and is used to connect and fix the mounting plate and the supporting foot;

[0010] The positioning pin holes are symmetrically distributed and arranged on the outer side of the inner wall of the limited square groove, and are used to cooperate with the plug-in assembly to fix the installation platform.

[0011] Furthermore, a clamping groove is provided on the inner side of the supporting foot, and the cross-section of the clamping groove has a "T"-shaped structure.

[0012] Furthermore, the snap-on assembly includes a reinforcing plate and a snap-on plate. The reinforcing plate is disposed between the left and right supporting feet. The snap-on plates are symmetrically distributed and fixed on the left and right sides of the reinforcing plate, and the snap-on plates can be slidably snap-on inside the snap-on slot.

[0013] Furthermore, the plug-in assembly includes a limiting groove, a threaded rod, a moving block and a limiting column. The limiting groove is opened on the upper end surface of the reinforcing plate, the threaded rod is rotatably connected to the inside of the reinforcing plate and is located inside the limiting groove, the moving block is threadedly connected to the outside of the threaded rod and is slidably engaged inside the limiting groove, the limiting columns are symmetrically distributed and fixed on the outside of the moving block, and the limiting columns can be plugged into the inside of the positioning pin hole.

[0014] Furthermore, a hexagonal screw hole is formed at one end of the threaded rod.

[0015] Furthermore, a rubber pad is fixed to the lower end surface of the supporting foot, and the lower end surface of the rubber pad is in contact with the ground.

[0016] The utility model has the following beneficial effects:

[0017] The utility model can manually use a hexagonal wrench to insert into the hexagonal screw hole and rotate it, thereby driving the threaded rod to rotate. During the rotation of the threaded rod, the moving blocks on both sides can be driven to move toward each other along the linear direction of the limited groove body, thereby allowing the limited column to pass through the supporting base and be inserted into the interior of the positioning pin hole, thereby fixing the supporting base and the mounting table plate. The overall structure is more stable, the connection is tighter, the connection is not easy to loosen, and no screw connection is required, and the appearance is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a top view schematic diagram of the metal furniture connection structure of the utility model;

[0020] Figure 2 This is a bottom view of the installation platform of the utility model;

[0021] Figure 3 This is a top view schematic diagram of the plug-in assembly of the utility model;

[0022] Figure 4 It is a top view schematic diagram of the support foot of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Install the table; 2. Support the bottom foot; 3. Define the square groove; 4. Threaded rod; 5. Positioning pin hole; 6. Strengthen the plate; 7. Define the groove; 8. Rubber pad; 9. Snap-fit ​​the groove; 10. Snap-fit ​​the plate; 11. Hexagonal screw hole; 12. Move the block; 13. Define the column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-4 As shown, the utility model is a metal furniture connection structure, including a mounting plate 1 and supporting feet 2 evenly distributed on the lower end surface of the mounting plate 1, and also includes:

[0027] A limited square groove 3 is rectangularly arranged on the lower end surface of the mounting plate 1, and the support foot 2 can be clamped inside the limited square groove 3, which is used to limit the clamping of the support foot 2, so that it is more stable in the supporting state;

[0028] The clamping assembly is arranged on the inner side of the supporting foot 2, and is used to clamp the left and right groups of supporting foot 2 for subsequent connection. The inner side of the supporting foot 2 is provided with a clamping groove 9, and the cross-section of the clamping groove 9 is a "T"-shaped structure. The clamping assembly includes a reinforcing plate 6 and a clamping plate 10. The reinforcing plate 6 is arranged between the left and right supporting foot 2. The clamping plate 10 is symmetrically distributed and fixed on the left and right sides of the reinforcing plate 6, and the clamping plate 10 can be slidably clamped in the inside of the clamping groove 9. The clamping plate 10 can be clamped between the left and right groups of supporting foot 2, and the reinforcing plate 6 can generate a certain force on the supporting foot 22 on both sides, so that the overall structure can be more stable and the supporting foot is not easy to shake;

[0029] The plug-in assembly is arranged inside the card assembly, and is used to connect and fix the mounting platform 1 and the supporting foot 2. The positioning pin holes 5 are symmetrically distributed and opened on the outer side of the inner wall of the limiting square groove 3, and are used to cooperate with the plug-in assembly to fix the mounting platform 1. The plug-in assembly includes a limiting groove body 7, a threaded rod 4, a moving block 12 and a limiting column 13. The limiting groove body 7 is opened on the upper end surface of the reinforcing plate body 6, and the threaded rod 4 is rotatably connected to the inside of the reinforcing plate body 6 and is located inside the limiting groove body 7. The moving block 12 is threadedly connected to the outside of the threaded rod 4 and is slidably clamped inside the limiting groove body 7. The limiting column 13 is symmetrically distributed and fixed on the outside of the moving block 12, and the limiting column 13 can be plugged into the inside of the positioning pin hole 5. One end of the threaded rod 4 is opened. A hexagonal screw hole 11 is provided, and a hexagonal wrench can be inserted into the hexagonal screw hole 11 and rotated manually, thereby driving the threaded rod 4 to rotate. During the rotation of the threaded rod 4, the movable blocks 12 on both sides can be driven to move toward each other along the linear direction of the limited groove body 7, thereby allowing the limited column 13 to pass through the supporting foot 2 and be inserted into the interior of the positioning pin hole 5, thereby fixing the supporting foot 2 and the mounting platform 1 for connection. The overall structure is more stable, the connection is tighter, and the connection is not easy to loosen. No screw connection is required, and the appearance is more beautiful. A rubber pad 8 is fixed to the lower end surface of the supporting foot 2, and the lower end surface of the rubber pad 8 is in contact with the ground. The set rubber pad 8 can increase the friction between the supporting foot 2 and the ground, making it more stable when placed.

[0030] Working principle: First, a limited square groove 3 is arranged in a rectangular shape on the lower end surface of the mounting plate 1, and the supporting foot 2 can be clamped inside the limited square groove 3, which is used to limit the clamping of the supporting foot 2, so that it can be more stable in the supporting state;

[0031] When connecting, a hexagonal wrench can be inserted into the hexagonal screw hole 11 and rotated, thereby driving the threaded rod 4 to rotate. During the rotation of the threaded rod 4, the moving blocks 12 on both sides can be driven to move toward each other along the linear direction of the limiting groove body 7, thereby allowing the limiting column 13 to pass through the supporting foot 2 and be inserted into the inside of the positioning pin hole 5, thereby fixing the supporting foot 2 and the mounting platform 1. The overall structure is more stable, the connection is tighter, the connection is not easy to loosen, and no screw connection is required, and the appearance is more beautiful.

[0032] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A metal furniture connection structure, comprising a mounting plate (1) and support feet (2) evenly distributed on the lower end surface of the mounting plate (1), characterized in that: Also includes: A defined square groove (3) is rectangularly arranged on the lower end surface of the mounting platform (1), and the supporting foot (2) can be snap-fitted into the interior of the defined square groove (3); A clamping assembly, arranged on the inner side of the supporting foot (2), used for clamping the left and right sets of supporting foot (2) to facilitate subsequent connection; A plug-in assembly, arranged inside the clamping assembly, and used to connect and fix the mounting platform (1) and the supporting foot (2); The positioning pin holes (5) are symmetrically distributed and arranged on the outer side of the inner wall of the limiting square groove (3), and are used to cooperate with the plug-in assembly to fix the installation platform (1).

2. A metal furniture connection structure according to claim 1, characterized in that: A clamping groove (9) is provided on the inner side of the supporting foot (2), and the cross section of the clamping groove (9) has a T-shaped structure.

3. A metal furniture connection structure according to claim 2, characterized in that: The snap-fit ​​assembly comprises a reinforcing plate body (6) and a snap-fit ​​plate body (10); the reinforcing plate body (6) is arranged between the left and right supporting feet (2); the snap-fit ​​plate bodies (10) are symmetrically distributed and fixed on the left and right sides of the reinforcing plate body (6); and the snap-fit ​​plate bodies (10) can be slidably snap-fitted into the interior of the snap-fit ​​groove body (9).

4. A metal furniture connection structure according to claim 1, characterized in that: The plug-in assembly comprises a limiting groove (7), a threaded rod (4), a moving block (12) and a limiting column (13); the limiting groove (7) is formed on the upper end surface of the reinforcing plate (6); the threaded rod (4) is rotatably connected to the inside of the reinforcing plate (6) and is located inside the limiting groove (7); the moving block (12) is threadedly connected to the outside of the threaded rod (4) and is slidably engaged inside the limiting groove (7); the limiting column (13) is symmetrically distributed and fixed to the outside of the moving block (12), and the limiting column (13) can be plugged into the inside of the positioning pin hole (5).

5. A metal furniture connection structure according to claim 4, characterized in that: A hexagonal screw hole (11) is formed at one end of the threaded rod (4).

6. The metal furniture connection structure according to claim 1, characterized in that: A rubber pad (8) is fixed to the lower end surface of the supporting foot (2), and the lower end surface of the rubber pad (8) is in contact with the ground.

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