A structure for connecting stainless steel honeycomb panels

Abstract

The utility model discloses a structure of stainless steel honeycomb board connection relates to connecting structure technical field, including first plate body, the below of first plate body is equipped with second plate body, connecting assembly is arranged in first plate body and second plate body respectively, the utility model discloses the connecting assembly of setting, can conveniently and effectively install the connection between first plate body and second plate body and handle, and the hexagon countersunk head rivet nut in this structure can use two -way connection M4 screw, nimble and swift, has overcome the defect that traditional two -in -one kit can only be used unidirectionally, and this structure can be applied in addition in the field of cabinet, can also be applied on the cabinet such as electric cabinet, rack sheet metal product, effectively improved the applicability of structure, and the connecting structure is firm and reliable, and the process is simple, and convenient operation, and the universality is strong, effectively improved the practicality and flexibility of structure whole.

Description

Technical Field

[0001] This utility model relates to the field of connection structure technology, specifically a structure for connecting stainless steel honeycomb panels. Background Technology

[0002] Kitchen cabinets are functional furniture used in interior environments and home settings, and are an important part of the overall home decoration. Currently, kitchen cabinets are made of various materials, including aluminum alloy profiles, wood, plastic, ordinary steel plates, and stainless steel plates. In the future market, stainless steel kitchen cabinets will be the mainstream product. When connecting stainless steel honeycomb panels, a connection structure for stainless steel honeycomb panels needs to be proposed.

[0003] Currently, the threaded connection structure of honeycomb panels on the market usually adopts a two-in-one double nut connection kit with embedded parts. These kits are made of plastic or metal. Whether the two-in-one kit uses embedded copper nuts or press-fitted ordinary nuts, it is difficult to achieve the connection strength required by M4 threads compared with the matching stainless steel screws. Furthermore, at the connection points of current honeycomb panels, in addition to drilling two 4.5mm diameter holes (23.0mm spacing between the two holes) for screws, positioning slots must also be processed by laser and bending. Therefore, the choice of connection points is somewhat limited. Moreover, the two-in-one kit is embedded using hot melt adhesive, which makes it easy to fall off during subsequent honeycomb production and transportation. When traditional honeycomb panels are connected in multiple directions, the two-in-one kit requires two screws at each connection point, thus increasing the cost of use.

[0004] Based on this, a structure for connecting stainless steel honeycomb panels is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a structure for connecting stainless steel honeycomb panels to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A structure for connecting stainless steel honeycomb panels includes a first panel and a second panel located below the first panel.

[0008] The connecting components are respectively disposed in the first plate and the second plate, and are used to connect and fix the first plate and the second plate.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: a circular through hole is provided on the upper surface of the first plate, and a riveting bottom hole is provided on the upper surface of the second plate, with the circular through hole and the riveting bottom hole being coaxial.

[0011] In one alternative: the connecting assembly includes an M4 screw disposed in a circular through hole and a hexagonal countersunk rivet nut disposed in a rivet bottom hole, with the M4 screw and the hexagonal countersunk rivet nut being threadedly connected.

[0012] In one alternative: the shape of the press-fit bottom hole is adapted to the shape of the hexagonal countersunk press-fit nut, and both are hexagonal.

[0013] In one alternative: both the M4 screw and the hexagonal countersunk rivet nut are made of stainless steel.

[0014] In one alternative: the upper surface of the M4 screw has a cross-shaped locating groove.

[0015] In one alternative: the inner diameter of the circular through hole is 4.5 mm, and the cross-side dimension of the press-fit bottom hole is 6 ± 0.1 mm.

[0016] In one alternative: the hexagonal countersunk head nut is fixed to the second plate by a press-fit process.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention, through the design of the connecting component, enables convenient and effective connection and fixation between the first plate and the second plate. When installing the first and second plates, only one hexagonal countersunk rivet nut is needed at each connection point between the first and second plates. This saves materials and effectively improves assembly efficiency. Furthermore, the hexagonal countersunk rivet nut in the connecting component can be used in both directions, offering flexibility and speed. This overcomes the limitation of traditional two-in-one kits that can only be used in one direction, effectively enhancing the overall practicality and flexibility of the structure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the M4 screw and the hexagonal countersunk head rivet nut in this utility model.

[0021] Figure 3 This is a bottom view of the hexagonal countersunk head rivet nut in this utility model.

[0022] Figure 4 This is a schematic diagram of the planar structure of the hexagonal countersunk head rivet nut in this utility model, which is riveted in front of the second plate.

[0023] Figure 5 This is a schematic diagram of the planar structure of the hexagonal countersunk head rivet nut in this utility model, which is riveted after being mounted on the second plate.

[0024] Figure 6 This is a schematic diagram of the planar structure of the first plate and the second plate after they are connected in this utility model.

[0025] Figure label annotations:

[0026] 1. First plate; 2. Second plate; 3. Circular through hole; 4. M4 screw; 5. Cross locating groove; 6. Press-fit bottom hole; 7. Hexagonal countersunk press-fit nut. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, such as Figures 1-6 As shown, a structure for connecting stainless steel honeycomb panels includes a first plate 1, and a second plate 2 is provided below the first plate 1.

[0029] The connecting components are respectively disposed in the first plate 1 and the second plate 2, and are used to connect and fix the first plate 1 and the second plate 2.

[0030] In this embodiment, when it is necessary to connect and fix the first plate 1 and the second plate 2, it is only necessary to first open a pre-drilled hole (i.e., a riveting bottom hole 6) on the upper surface of the second plate 2, and then open a circular through hole 3 on the upper surface of the first plate 1. After the riveting bottom hole 6 and the circular through hole 3 are opened, the hexagonal countersunk riveting nut 7 is riveted into the riveting bottom hole 6 by the riveting process. After the hexagonal countersunk riveting nut 7 is riveted, the M4 screw 4 is inserted into the circular through hole 3, and the M4 screw 4 and the hexagonal countersunk riveting nut 7 are connected. The rivet nuts 7 are threaded together, which connects and fixes the first plate 1 and the second plate 2. After the hexagonal countersunk rivet nuts 7 are riveted, the nut surface of the hexagonal countersunk rivet nuts 7 is flush with the upper surface of the second plate 2 without protrusion. Moreover, the hexagonal countersunk rivet nuts 7 are riveted to the second plate 2 by their own expansion and deformation, without squeezing the second plate 2 and causing unnecessary plastic deformation, which effectively improves the connection efficiency and effect between the first plate 1 and the second plate 2.

[0031] In one embodiment, such as Figure 1As shown, a circular through hole 3 is provided on the upper surface of the first plate 1, and a crimping bottom hole 6 is provided on the upper surface of the second plate 2. The circular through hole 3 and the crimping bottom hole 6 are coaxial. The circular through hole 3 allows the worker to pass an M4 screw 4 through the first plate 1. The crimping bottom hole 6 allows the worker to install a hexagonal countersunk crimping nut 7 into the second plate 2, thus facilitating the worker to connect and fix the first plate 1 and the second plate 2.

[0032] In one embodiment, such as Figures 1-6 As shown, the connecting assembly includes an M4 screw 4 disposed in the circular through hole 3 and a hexagonal countersunk rivet nut 7 disposed in the rivet bottom hole 6. The M4 screw 4 and the hexagonal countersunk rivet nut 7 are threadedly connected. When the hexagonal countersunk rivet nut 7 is installed on the second plate 2, the M4 screw 4 is then passed through the circular through hole 3 and threadedly connected to the hexagonal countersunk rivet nut 7. At this time, the first plate 1 and the second plate 2 can be fixed together.

[0033] In one embodiment, such as Figures 1-3 As shown, the shape of the crimping hole 6 is compatible with the shape of the hexagonal countersunk crimping nut 7, and both are hexagonal. Since the inner wall shape of the crimping hole 6 is also hexagonal and the shape of the hexagonal countersunk crimping nut 7 are compatible, the hexagonal countersunk crimping nut 7 will not rotate after crimping. Even if it is not crimped tightly, it can be tightened after the M4 screw 4 is installed. The threaded connection between the M4 screw 4 and the hexagonal countersunk crimping nut 7 will not fail.

[0034] In one embodiment, such as Figures 1-6 As shown, both the M4 screw 4 and the hexagonal countersunk rivet nut 7 are made of stainless steel. The M4 screw 4 is made of stainless steel, and the matching hexagonal countersunk rivet nut 7 is also made of stainless steel. The M4 screw 4 and the hexagonal countersunk rivet nut 7 are made of the same material, and the threaded connection is reliable and firm, and has good corrosion resistance.

[0035] In one embodiment, such as Figure 1 and Figure 2 As shown, the upper surface of the M4 screw 4 is provided with a cross-shaped positioning groove 5. The cross-shaped positioning groove 5 makes it easy for workers to use tools to rotate and tighten the M4 screw 4, thereby making it easy for workers to fix the first plate 1 and the second plate 2.

[0036] In one embodiment, such as Figures 1-6As shown, the inner diameter of the circular through hole 3 is 4.5mm, and the cross-side dimension of the press-fit bottom hole 6 is 6±0.1mm. The inner diameter of the circular through hole 3 is 4.5mm, which matches the outer diameter of the M4 screw 4. The cross-side dimension of the press-fit bottom hole 6 is 6±0.1mm, which matches the hexagonal countersunk press-fit nut 7. This can further improve the fixing effect between the first plate 1 and the second plate 2, and meet the standard.

[0037] In one embodiment, such as Figure 1 As shown, the hexagonal countersunk head rivet nut 7 is fixed to the second plate 2 by a rivet process. After the hexagonal countersunk head rivet nut 7 is riveted onto the second plate 2, the nut surface of the hexagonal countersunk head rivet nut 7 is flush with the upper surface of the second plate 2 without any protrusion, thereby further improving the fit and fixing effect between the first plate 1 and the second plate 2 (the rivet process of the hexagonal countersunk head rivet nut 7 requires the use of special rivet equipment).

[0038] The above embodiment discloses a structure for connecting stainless steel honeycomb panels. When it is necessary to connect and fix the first plate 1 and the second plate 2, it is only necessary to first open a pre-drilled hole (i.e., a riveting bottom hole 6) on the upper surface of the second plate 2, and then open a circular through hole 3 on the upper surface of the first plate 1. After both the riveting bottom hole 6 and the circular through hole 3 are opened, a hexagonal countersunk riveting nut 7 is riveted into the riveting bottom hole 6 using a riveting process. After the hexagonal countersunk riveting nut 7 is riveted, an M4 screw 4 is inserted into the circular through hole 3, and the M4 screw 4 and the hexagonal countersunk nut 7 are then connected. The screw nuts 7 are threaded together to fix the first plate 1 and the second plate 2. After the hexagonal countersunk screw nuts 7 are screwed together, the nut surface of the hexagonal countersunk screw nuts 7 is flush with the upper surface of the second plate 2 without any protrusion. Moreover, the hexagonal countersunk screw nuts 7 are screwed onto the second plate 2 by their own expansion and deformation, without squeezing the second plate 2 and causing unnecessary plastic deformation. This effectively improves the connection efficiency and effect between the first plate 1 and the second plate 2, and enhances the overall practicality and convenience of the structure.

[0039] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A structure for connecting stainless steel honeycomb panels, comprising a first plate (1), characterized in that, A second plate (2) is provided below the first plate (1); The connecting components are respectively disposed in the first plate (1) and the second plate (2), and are used to connect and fix the first plate (1) and the second plate (2); A circular through hole (3) is provided on the upper surface of the first plate (1), and a pressing bottom hole (6) is provided on the upper surface of the second plate (2). The circular through hole (3) and the pressing bottom hole (6) are coaxial. The connecting assembly includes an M4 screw (4) disposed in a circular through hole (3) and a hexagonal countersunk rivet nut (7) disposed in a rivet bottom hole (6), and the M4 screw (4) and the hexagonal countersunk rivet nut (7) are threaded together.

2. The structure for connecting stainless steel honeycomb panels according to claim 1, characterized in that, The shape of the press-fit bottom hole (6) is compatible with the shape of the hexagonal countersunk press-fit nut (7), and both are hexagonal.

3. The structure for connecting stainless steel honeycomb panels according to claim 1, characterized in that, The M4 screw (4) and the hexagonal countersunk rivet nut (7) are both made of stainless steel.

4. The structure for connecting stainless steel honeycomb panels according to claim 1, characterized in that, The upper surface of the M4 screw (4) is provided with a cross-shaped positioning groove (5).

5. The structure for connecting stainless steel honeycomb panels according to claim 1, characterized in that, The inner diameter of the circular through hole (3) is 4.5 mm, and the cross-side dimension of the press-fit bottom hole (6) is 6 ± 0.1 mm.

6. The structure for connecting stainless steel honeycomb panels according to claim 1, characterized in that, The hexagonal countersunk head nut (7) is fixed to the second plate (2) by a press-fit process.

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