Cabinet body metal plate assembly structure

Abstract

The utility model relates to the field of refrigeration equipment, in particular to a cabinet body metal plate assembly structure, which comprises a top cover, a bottom cover and a metal plate, a vertical bent plate and a horizontal bent plate are correspondingly arranged on the side plates and the two adjacent side edges respectively, the horizontal bent plate is parallel to the top cover, a strip-shaped clamping groove connected with the arc-shaped clamping hook in a clamped mode is formed in one end of the horizontal bent plate, the vertical bent plate is perpendicular to the top cover, the vertical bent plate is connected with the other end of the horizontal bent plate, and the vertical bent plate is connected with the top cover in a locked mode. According to the cabinet body sheet metal assembly structure, the vertical bending plate and the horizontal bending plate are used for limiting and fixing the top cover together, the stability of the sheet metal assembly structure is guaranteed through a clamping and locking matching mode, meanwhile, the tedious degree of maintenance operation steps such as cabinet body maintenance and filter element replacement is reduced, disassembly and replacement are convenient, and the cost is reduced. The manufacturing cost is low, and expensive investment such as mold opening is not needed.

Description

Technical Field

[0001] The utility model relates to the field of refrigeration equipment, in particular to a cabinet sheet metal assembly structure. Background Art

[0002] The structure of the water dispenser cabinet with sheet metal structure can refer to the Chinese utility model patent with application number CN201920473505.8, entitled A water dispenser cabinet made of sheet metal. At present, the assembly method between the cabinet wall panels is usually screw fixing. The advantage of this method is low cost. However, the method of locking the wall panels only by screws has the disadvantage of slow positioning and assembly efficiency, which increases the cumbersomeness of maintenance steps such as inspection and replacement of filter elements. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cabinet sheet metal assembly structure with stable structure and high assembly efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cabinet sheet metal assembly structure, comprising:

[0005] The top cover has an arc-shaped hook on the bottom;

[0006] The side panel, two adjacent sides are respectively provided with a vertical bending plate and a horizontal bending plate, the horizontal bending plate is parallel to the top cover, one end of the horizontal bending plate is provided with a strip groove engaged with the arc-shaped hook, the vertical bending plate is perpendicular to the top cover, the vertical bending plate is connected to the other end of the horizontal bending plate, and the vertical bending plate is locked with the top cover.

[0007] Furthermore, the strip-shaped card slot includes a slot and a clamping slot that are connected to each other, the inner diameter of the slot is larger than the outer shape of the arc-shaped card hook, and the inner diameter of the clamping slot is equal to the outer shape of the arc-shaped card hook.

[0008] Furthermore, a rubber layer is provided on the surface of the arc-shaped hook.

[0009] Furthermore, the arc-shaped hook has a J-shape.

[0010] Furthermore, arc-shaped hooks are provided on two opposite sides of the bottom surface of the top cover.

[0011] Furthermore, the vertical bending plate is provided with a locking hole, and the top cover is provided with an assembly hole locked with the locking hole.

[0012] The beneficial effects of the utility model are: a cabinet sheet metal assembly structure, vertical bending plates and horizontal bending plates that are perpendicular to each other are designed on the side panels, a strip slot is provided on the horizontal bending plate, the arc-shaped hook of the top cover is inserted into the strip slot and clamped therewith, and then the top cover is locked to the vertical bending plate by using fasteners, and the vertical bending plate and the horizontal bending plate are used to jointly limit and fix the top cover, and through the combination of clamping and locking, while ensuring the stability of the sheet metal assembly structure, the cumbersomeness of maintenance operations such as cabinet inspection and filter element replacement is reduced, it is easy to disassemble and replace, the cost is economical, and no expensive investment such as mold opening is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the cabinet sheet metal assembly structure;

[0014] Figure 2 It is another structural schematic diagram of the cabinet sheet metal assembly structure;

[0015] Figure 3 for Figure 2 A partial enlarged view of

[0016] Description of labels:

[0017] 1. Top cover; 11. Arc hook; 12. Assembly hole; 2. Side panel; 21. Vertical bending plate; 211. Lock hole; 22. Horizontal bending plate; 221. Bar slot; 2211. Slot; 2212. Clamping slot. DETAILED DESCRIPTION

[0018] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0019] The utility model provides a cabinet sheet metal assembly structure, which is applied to a water dispenser cabinet structure adopting a sheet metal structure.

[0020] Please refer to Figures 1 to 3 As shown, a cabinet sheet metal assembly structure of the utility model includes:

[0021] The top cover 1 has an arc-shaped hook 11 on the bottom surface;

[0022] The side panel 2 has two adjacent sides respectively provided with a vertical bending plate 21 and a horizontal bending plate 22. The horizontal bending plate 22 is parallel to the top cover 1. One end of the horizontal bending plate 22 is provided with a strip-shaped card slot 221 engaged with the arc-shaped card hook 11. The vertical bending plate 21 is perpendicular to the top cover 1. The vertical bending plate 21 is connected to the other end of the horizontal bending plate 22, and the vertical bending plate 21 is locked with the top cover 1.

[0023] From the above description, it can be seen that the beneficial effects of the utility model are: a cabinet sheet metal assembly structure, a vertical bending plate 21 and a horizontal bending plate 22 that are perpendicular to each other are designed on the side panel 2, and a strip groove 221 is provided on the horizontal bending plate 22. The arc-shaped hook 11 of the top cover 1 is inserted into the strip groove 221 and clamped therewith, and then the top cover 1 is locked to the vertical bending plate 21 by using fasteners, and the vertical bending plate 21 and the horizontal bending plate 22 are used to jointly limit and fix the top cover 1. Through the combination of clamping and locking, while ensuring the stability of the sheet metal assembly structure, the cumbersomeness of maintenance operations such as cabinet inspection and replacement of filter elements is reduced, which is convenient for disassembly and replacement, economical in cost, and does not require expensive investments such as mold opening.

[0024] In an optional embodiment, the strip-shaped card slot 221 includes a slot 2211 and a clamping slot 2212 connected to each other, the inner diameter of the slot 2211 is larger than the outer shape of the arc-shaped card hook 11 , and the inner diameter of the clamping slot 2212 is equal to the outer shape of the arc-shaped card hook 11 .

[0025] As can be seen from the above description, the slot 2211 facilitates the insertion of the arc-shaped hook 11 , and the clamping groove 2212 is used to clamp the arc-shaped hook 11 , so as to facilitate the relative positioning and fixation of the top cover 1 and the side panel 2 .

[0026] In an optional embodiment, a rubber layer is provided on the surface of the arc-shaped hook 11 .

[0027] It can be seen from the above description that the rubber layer plays a role in preventing the top cover 1 from shaking and absorbing shock.

[0028] In an optional embodiment, the arc hook 11 has a J-shape.

[0029] In an optional embodiment, arc-shaped hooks 11 are provided on both opposite sides of the bottom surface of the top cover 1 .

[0030] In an optional embodiment, the vertical bending plate 21 is provided with a locking hole 211 , and the top cover 1 is provided with an assembly hole 12 locked with the locking hole 211 .

[0031] The working principle of the utility model is: when in use, align the arc hook 11 of the top cover 1 with the strip slot 221 on the sheet metal side plate 2, push it in from the back to the front, and then fix the two screws at the back to fix the top cover 1. When disassembling, just loosen the two screws at the back, and then push the cover from the front to the back to remove the cover.

[0032] Please refer to Figures 1 to 3 As shown, the first embodiment of the utility model is: a cabinet sheet metal assembly structure, comprising:

[0033] The top cover 1 has an arc-shaped hook 11 on the bottom surface;

[0034] The side panel 2 has two adjacent sides respectively provided with a vertical bending plate 21 and a horizontal bending plate 22. The horizontal bending plate 22 is parallel to the top cover 1. One end of the horizontal bending plate 22 is provided with a strip-shaped card slot 221 engaged with the arc-shaped card hook 11. The vertical bending plate 21 is perpendicular to the top cover 1. The vertical bending plate 21 is connected to the other end of the horizontal bending plate 22, and the vertical bending plate 21 is locked with the top cover 1.

[0035] The strip-shaped card slot 221 includes a slot 2211 and a clamping slot 2212 connected to each other. The inner diameter of the slot 2211 is larger than the outer shape of the arc-shaped card hook 11, and the inner diameter of the clamping slot 2212 is equal to the outer shape of the arc-shaped card hook 11. A rubber layer is provided on the surface of the arc-shaped card hook 11. The outer shape of the arc-shaped card hook 11 is J-shaped. The top cover 1 is provided with arc-shaped card hooks 11 on both sides of the opposite sides of the bottom surface. The vertical bending plate 21 is provided with a locking hole 211, and the top cover 1 is provided with an assembly hole 12 locked with the locking hole 211.

[0036] To sum up, the sheet metal assembly structure of the cabinet of the utility model is designed with vertical bending plates and horizontal bending plates that are perpendicular to each other on the side panels, and a strip slot is provided on the horizontal bending plate. The arc-shaped hook of the top cover is inserted into the strip slot and clamped therewith, and then the top cover is locked to the vertical bending plate by means of fasteners, and the vertical bending plate and the horizontal bending plate are used to jointly limit and fix the top cover. Through the coordination of clamping and locking, while ensuring the stability of the sheet metal assembly structure, the cumbersomeness of maintenance operations such as cabinet inspection and replacement of filter elements is reduced, which is convenient for disassembly and replacement, economical in cost, and does not require expensive investments such as mold opening.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A cabinet sheet metal assembly structure, characterized in that: include: The top cover has an arc-shaped hook on the bottom; The side panel, two adjacent sides are respectively provided with a vertical bending plate and a horizontal bending plate, the horizontal bending plate is parallel to the top cover, one end of the horizontal bending plate is provided with a strip groove engaged with the arc-shaped hook, the vertical bending plate is perpendicular to the top cover, the vertical bending plate is connected to the other end of the horizontal bending plate, and the vertical bending plate is locked with the top cover.

2. The cabinet sheet metal assembly structure according to claim 1, characterized in that: The strip-shaped card slot comprises a slot and a clamping slot which are connected to each other. The inner diameter of the slot is larger than the outer shape of the arc-shaped card hook, and the inner diameter of the clamping slot is equal to the outer shape of the arc-shaped card hook.

3. The cabinet sheet metal assembly structure according to claim 1, characterized in that: A rubber layer is arranged on the surface of the arc-shaped hook.

4. The cabinet sheet metal assembly structure according to claim 1, characterized in that: The arc hook has a J-shape in appearance.

5. The cabinet sheet metal assembly structure according to claim 1, characterized in that: The top cover is provided with arc-shaped hooks at two opposite sides of the bottom surface.

6. The cabinet sheet metal assembly structure according to claim 1, characterized in that: The vertical bending plate is provided with a locking hole, and the top cover is provided with an assembly hole locked with the locking hole.

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