Connecting hole invisible aluminum plate cabinet and connecting piece thereof

Abstract

The utility model relates to an aluminum plate cabinet with invisible connecting holes and a connecting piece thereof, and relates to the field of aluminum plate cabinets. Comprising a first aluminum plate piece, a second aluminum plate piece and a connecting component, and the connecting component comprises a first connecting hole, a first connecting piece, a second connecting hole and a second connecting piece. According to the connecting hole invisible aluminum plate cabinet and the connecting piece thereof, the first aluminum plate piece and the second aluminum plate piece are connected through the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are arranged to be the first connecting hole and the second connecting hole correspondingly; the first connecting piece and the second connecting piece are hidden after the first aluminum plate piece and the second aluminum plate piece are connected, when the first aluminum plate piece and the second aluminum plate piece need to be disassembled and assembled, only one of the first aluminum plate piece and the second aluminum plate piece needs to be pulled, and the first aluminum plate piece and the second aluminum plate piece can be conveniently and rapidly disassembled and assembled.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum plate cabinets, and in particular to an aluminum plate cabinet with invisible connection holes and a connecting piece thereof. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots. Aluminum plates are divided into pure aluminum plates, alloy aluminum plates, thin aluminum plates, medium and thick aluminum plates, and patterned aluminum plates. Aluminum plate cabinets are a type of cabinet made of aluminum. They are light, corrosion-resistant, and easy to clean. They are widely used in the home furnishing field.

[0003] In order to facilitate the connection operation, the connection of the existing aluminum panel cabinet usually needs to be carried out through exposed connecting parts, but the exposed connecting parts are easy to affect the appearance of the aluminum panel cabinet. Utility Model Content

[0004] In order to solve the problem that the connection of current aluminum panel cabinets usually needs to be connected through exposed connecting parts, but the exposed connecting parts easily affect the appearance of the aluminum panel cabinet, the present application provides an aluminum panel cabinet with invisible connecting holes and its connecting parts.

[0005] The present application provides an invisible aluminum plate cabinet with connecting holes and its connecting parts, which adopt the following technical solution: it includes a first aluminum plate, a second aluminum plate connected to the first aluminum plate, and a connecting member for connecting the first aluminum plate and the second aluminum plate, wherein the connecting member includes a first connecting hole arranged on the first aluminum plate, a first connecting member arranged in the first connecting hole, a second connecting hole arranged on the second aluminum plate, and a second connecting member arranged in the second connecting hole and connected to the first connecting member.

[0006] By adopting the above technical solution, it is convenient to connect the first aluminum plate and the second aluminum plate through the first connecting member and the second connecting member, and the first connecting member and the second connecting member are respectively set to the first connecting hole and the second connecting hole, so that the first aluminum plate and the second aluminum plate will hide the first connecting member and the second connecting member after the connection is completed. When the first aluminum plate and the second aluminum plate need to be disassembled and assembled, only one of the first aluminum plate or the second aluminum plate needs to be pulled, which facilitates the quick disassembly and assembly of the first aluminum plate and the second aluminum plate.

[0007] Optionally, the first connecting member includes a connecting sleeve, connecting slots evenly arranged at one end of the connecting sleeve, and elastic cards evenly arranged at the other end of the connecting sleeve, and the inner wall of the connecting sleeve is set to a smooth arc surface.

[0008] By adopting the above technical solution, it is convenient to insert the second connecting member into the first connecting member.

[0009] Optionally, the inner diameter of the elastic card decreases gradually from the end thereof away from the connecting sleeve, and the elastic card is integrally formed with the connecting sleeve.

[0010] By adopting the above technical solution, the elastic card ensures the stability of the connection between the first connecting member and the second connecting member, and ensures the gripping force between the first connecting member and the first connecting hole.

[0011] Optionally, the outer circumference of the connecting sleeve is evenly provided with first external threads, and the external threads are arranged in a spiral shape.

[0012] By adopting the above technical solution, the first external thread effectively ensures the friction between the first connecting member and the first connecting hole, thereby effectively ensuring the stability of the connection between the first connecting member and the first connecting hole.

[0013] Optionally, the second connecting member includes a connecting column, a connecting clamping column arranged at one end of the connecting column relative to the first connecting member, a connecting clamping block arranged in the upper and middle part of the connecting column and adapted to the connecting clamping groove, a limiting retaining ring arranged on the lower end surface of the connecting clamping block, and a fixing column arranged on the lower end surface of the limiting retaining ring, the outer diameter of the connecting clamping column increases successively in the direction away from the connecting column, and the maximum outer diameter of the connecting clamping column is equal to the inner diameter of the connecting sleeve.

[0014] By adopting the above technical solution, it is convenient to connect the clamping column and insert it into the connecting sleeve.

[0015] Optionally, one end of the connecting post away from the connecting post is configured to be spherical.

[0016] By adopting the above technical solution, the spherical design effectively ensures the contact piece connecting the card column and the elastic card, thereby effectively ensuring the stability of the connection between the first connecting member and the second connecting member.

[0017] Optionally, the connection block is fixedly connected to the connection column, the outer diameter of the connection block is arranged to abut against the inner side of the connection slot, and the connection block is arranged in a polygonal shape.

[0018] By adopting the above technical solution, such a design facilitates the connection between the connecting block and the connecting slot, thereby further ensuring the stability of the connection between the first connecting member and the second connecting member.

[0019] Optionally, the limit stop ring is fixedly arranged on the lower end surface of the connecting block, and the outer diameter of the limit stop ring is larger than the outer diameter of the connecting slot.

[0020] By adopting the above technical solution, the limit retaining ring is convenient for sealing the connection between the connecting block and the connecting slot.

[0021] Optionally, a second external thread is provided on the outer periphery of the fixing column, the second external thread is also provided in a spiral shape, and the upper end of the second external thread is provided against the lower end surface of the connecting block.

[0022] By adopting the above technical solution, the second external thread effectively ensures the friction between the fixing column and the second connecting hole, thereby effectively ensuring the stability of the connection between the second connecting member and the second aluminum plate.

[0023] In summary, this application includes the following beneficial technical effects:

[0024] The first aluminum plate and the second aluminum plate are connected by the first connecting member and the second connecting member, and the first connecting member and the second connecting member are respectively set to the first connecting hole and the second connecting hole, so that the first aluminum plate and the second aluminum plate hide the first connecting member and the second connecting member after the connection is completed. When the first aluminum plate and the second aluminum plate need to be disassembled and assembled, only one of the first aluminum plate or the second aluminum plate needs to be pulled, which facilitates the quick disassembly and assembly of the first aluminum plate and the second aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the overall structure of the invisible aluminum plate cabinet with connection holes and its connecting parts of the present application;

[0026] Figure 2 It is a structural schematic diagram of the connecting components in the invisible aluminum plate cabinet with connecting holes and its connecting parts of the present application;

[0027] Figure 3 This is the invisible aluminum plate cabinet and its connecting parts in the application Figure 2 A structural schematic diagram of a partial half-section view;

[0028] Figure 4 It is a structural schematic diagram of the first connecting member and the second connecting member in the invisible aluminum plate cabinet with connecting holes and the connecting members thereof of the present application;

[0029] Explanation of the accompanying drawings: 1. First aluminum plate; 10. First connecting hole; 2. Second aluminum plate; 20. Second connecting hole; 3. First connecting member; 31. Connecting sleeve; 32. Connecting slot; 33. Elastic card; 4. Second connecting member; 41. Connecting column; 42. Connecting card column; 43. Connecting block; 431. Limiting ring; 44. Fixed column. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3, the embodiment of the present application discloses an aluminum plate cabinet with invisible connection holes and its connecting parts. The utility model comprises a first aluminum plate 1, a second aluminum plate 2 connected to the first aluminum plate 1, and a connecting member for connecting the first aluminum plate 1 and the second aluminum plate 2, the connecting member comprises a first connecting hole 10 arranged on the first aluminum plate 1, a first connecting member 3 arranged in the first connecting hole 10, a second connecting hole 20 arranged on the second aluminum plate 2, and a second connecting member 4 arranged in the second connecting hole 20 and connected to the first connecting member 3, the first connecting member 3 comprises a connecting sleeve 31, a connecting card groove 32 uniformly arranged at one end of the connecting sleeve 31, and an elastic card 33 uniformly arranged at the other end of the connecting sleeve 31, the inner wall of the connecting sleeve 31 is arranged as a smooth arc surface, so that the second connecting member 4 is convenient to be inserted into the first connecting member 3, the inner diameter of the elastic card 33 decreases in sequence with its end away from the connecting sleeve 31, and the elastic card 33 is integrally formed with the connecting sleeve 31, the elastic card 33 ensures the stability of the connection between the first connecting member 3 and the second connecting member 4, and ensures the grip between the first connecting member 3 and the first connecting hole 10.

[0032] Please refer to Figure 2 , Figure 3 and Figure 4 In order to ensure the stability of the connection between the first connecting member 3 and the first connecting hole 10, the outer circumference of the connecting sleeve 31 is evenly provided with first external threads, and the external threads are spirally arranged. The first external threads effectively ensure the friction between the first connecting member 3 and the first connecting hole 10, thereby effectively ensuring the stability of the connection between the first connecting member 3 and the first connecting hole 10.

[0033] Please refer to Figure 2 , Figure 3 and Figure 4 The second connecting member 4 includes a connecting column 41, a connecting clamping column 42 arranged at one end of the connecting column 41 relative to the first connecting member 3, a connecting clamping block 43 arranged in the upper middle part of the connecting column 41 and adapted to the connecting clamping groove 32, a limit retaining ring 431 arranged on the lower end surface of the connecting clamping block 43, and a fixing column 44 arranged on the lower end surface of the limit retaining ring 431. The outer diameter of the connecting clamping column 42 increases in sequence in the direction away from the connecting column 41, and the maximum outer diameter of the connecting clamping column 42 is equal to the inner diameter of the connecting sleeve 31, so that the connecting clamping column 42 is convenient for plugging into the connecting sleeve 31. The end of the connecting clamping column 42 away from the connecting column 41 is set to a spherical shape. The spherical design effectively ensures the contact piece of the connecting clamping column 42 and the elastic card 33, thereby effectively ensuring the stability of the connection between the first connecting member 3 and the second connecting member 4.

[0034] Please refer to Figure 2 , Figure 3 and Figure 4The connecting block 43 is fixedly connected to the connecting column 41, the outer diameter of the connecting block 43 is set against the inner side of the connecting slot 32, and the connecting block 43 is set to a polygon. This design facilitates the connection between the connecting block 43 and the connecting slot 32, thereby further ensuring the stability of the connection between the first connecting member 3 and the second connecting member 4.

[0035] Please refer to Figure 2 , Figure 3 and Figure 4 The limit ring 431 is fixedly arranged on the lower end surface of the connecting block 43 , and the outer diameter of the limit ring 431 is larger than the outer diameter of the connecting slot 32 , so that the limit ring 431 can seal the connection between the connecting block 43 and the connecting slot 32 .

[0036] Please refer to Figure 2 , Figure 3 and Figure 4 In order to ensure the stability of the connection between the second connecting member 4 and the second connecting hole 20, it also includes a second external thread arranged on the outer periphery of the fixing column 44. The second external thread is also spirally arranged, and the upper end of the second external thread is abutted against the lower end surface of the connecting block 43. The second external thread effectively ensures the friction between the fixing column 44 and the second connecting hole 20, thereby effectively ensuring the stability of the connection between the second connecting member 4 and the second aluminum plate.

[0037] The implementation principle of the invisible aluminum plate cabinet with connecting holes and its connecting parts in the embodiment of the present application is: when connecting, one end of the connecting sleeve 31 with the elastic card 33 extends into the first connecting hole 10, and the connecting card column 42 of the connecting column 41 is inserted into the connecting sleeve 31 until the limit ring 431 is abutted against the lower end surface of the connecting card groove 32, and then the fixing column 44 is plugged into the second connecting hole 20.

[0038] When the first aluminum plate and the second aluminum plate need to be disassembled or assembled, the first aluminum plate 1 or the second aluminum plate 2 is pulled to separate the connecting clamp column 42 from the elastic clamp 33 , thereby separating the first aluminum plate 1 and the second aluminum plate 2 .

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A connection hole invisible aluminum plate cabinet and its connecting parts, characterized by: The invention comprises a first aluminum plate (1), a second aluminum plate (2) connected to the first aluminum plate (1), and a connecting member for connecting the first aluminum plate (1) and the second aluminum plate (2), wherein the connecting member comprises a first connecting hole (10) arranged on the first aluminum plate (1), a first connecting member (3) arranged in the first connecting hole (10), a second connecting hole (20) arranged on the second aluminum plate (2), and a second connecting member (4) arranged in the second connecting hole (20) and connected to the first connecting member (3).

2. The invisible aluminum cabinet with connecting holes and the connecting piece thereof according to claim 1, characterized in that: The first connecting member (3) comprises a connecting sleeve (31), a connecting slot (32) evenly arranged at one end of the connecting sleeve (31), and an elastic card (33) evenly arranged at the other end of the connecting sleeve (31); the inner wall of the connecting sleeve (31) is arranged to be a smooth arc surface.

3. The invisible aluminum cabinet with connection holes and the connecting piece thereof according to claim 2, characterized in that: The inner diameter of the elastic card (33) decreases gradually from the end thereof away from the connecting sleeve (31), and the elastic card (33) and the connecting sleeve (31) are integrally formed.

4. The invisible aluminum cabinet with connecting holes and the connecting piece thereof according to claim 3, characterized in that: The outer circumference of the connecting sleeve (31) is evenly provided with first external threads, and the external threads are arranged in a spiral shape.

5. The invisible aluminum cabinet with connecting holes and the connecting piece thereof according to claim 4, characterized in that: The second connecting member (4) comprises a connecting column (41), a connecting clamping column (42) arranged at one end of the connecting column (41) relative to the first connecting member (3), a connecting clamping block (43) arranged at the upper middle part of the connecting column (41) and adapted to the connecting clamping groove (32), a limit retaining ring (431) arranged at the lower end surface of the connecting clamping block (43), and a fixing column (44) arranged at the lower end surface of the limit retaining ring (431), the outer diameter of the connecting clamping column (42) increases in sequence in a direction away from the connecting column (41), and the maximum outer diameter of the connecting clamping column (42) is equal to the inner diameter of the connecting sleeve (31), and the end of the connecting clamping column (42) away from the connecting column (41) is set to be spherical.

6. The invisible aluminum cabinet with connection holes and the connecting piece thereof according to claim 5, characterized in that: The connection block (43) is fixedly connected to the connection column (41), the outer diameter of the connection block (43) is arranged to abut against the inner side of the connection slot (32), and the connection block (43) is arranged in a polygonal shape.

7. The invisible aluminum cabinet with connecting holes and the connecting piece thereof according to claim 6, characterized in that: The position-limiting retaining ring (431) is fixedly arranged on the lower end surface of the connecting clamping block (43), and the outer diameter of the position-limiting retaining ring (431) is greater than the outer diameter of the connecting clamping groove (32).

8. The invisible aluminum cabinet with connecting holes and the connecting piece thereof according to claim 7, characterized in that: It also includes a second external thread arranged on the outer periphery of the fixing column (44), the second external thread is also arranged in a spiral shape, and the upper end of the second external thread is arranged to abut against the lower end surface of the connecting block (43).

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