Spliced steel storage cabinet

Abstract

The utility model belongs to the technical field of steel furniture, and particularly discloses a spliced steel storage cabinet which comprises a top plate, a bottom plate, a back plate, side plates, door plates, a front frame and a plurality of layer plates, the front frame comprises a front frame body of a rectangular frame type structure, and the door plates are rotationally connected with the upper frame edge and the lower frame edge of the front frame body through door pin shafts. The door plate can rotate relative to the front frame body to open and close the storage cabinet, the front side and the rear side of the side plate are correspondingly connected with the front frame body and the back plate in an inserted mode, the rear portion of the top plate abuts against the back plate in a contact mode, the left side edge and the right side edge of the top plate abut against the top of the side plate in a contact mode, and the front portion of the top plate is connected with the front frame body in a clamped mode through a matched concave-convex structure. The left side, the right side and the rear side of the bottom plate are detachably connected with the side plates and the back plate through the hanging lugs and the hanging plates which are arranged in a matched mode, the layer plates are connected with the side plates and the front frame body in an inserted mode through the inserting blocks, the structure is simple, assembling is convenient, rapid assembling can be achieved without special tools, assembling is not difficult, and the structure is stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel furniture technical field, specifically discloses a steel storage cabinet of splicing forming. BACKGROUND

[0002] Steel furniture is widely favored by people because of high strength, strong coloring, firm and durable, economical and practical and other advantages, and the steel storage cabinet is usually composed of a top plate, a bottom plate, side plates and a door plate, and the edges of each plate are generally provided with a bending part, and then the bending parts of adjacent plates are connected by screws, which is time-consuming and laborious to install, and moreover, since the thickness of the plates is relatively thin, part of the screws will be exposed outside the cabinet body, affecting the overall appearance of the file cabinet.

[0003] At present, there are also some storage cabinets that can be connected by splicing on the market, but they have many parts and need to be equipped with professional installation tools, and the assembly personnel required for assembly are highly professional and difficult, and the stability of the assembled cabinet is poor. SUMMARY

[0004] In order to solve the problems in the background art, the utility model discloses a steel storage cabinet of splicing forming, which is simple in structure, easy to assemble, and can be quickly assembled without special tools, and has no assembly difficulty and stable assembly structure.

[0005] To achieve the above-mentioned purposes, the utility model adopts the following technical scheme:

[0006] A steel storage cabinet of splicing forming, comprising a top plate, a bottom plate, a back plate, side plates and a door plate, further comprising a front frame and a plurality of layers of plates, the front frame comprises a front frame body of a rectangular frame structure, the door plate is rotatably connected with the upper and lower frame edges of the front frame body through a door pin shaft, the door plate can be opened and closed relative to the front frame body to open and close the storage cabinet, the front side and the rear side of the side plate are respectively connected with the front frame body and the back plate through corresponding plug-in connection, the rear part of the top plate is in close contact with the back plate, the left and right side edges of the top plate are in close contact with the top part of the side plate, and the front part of the top plate is clamped and connected with the front frame body through the matching concave-convex structure, the left and right sides and the rear side of the bottom plate are detachably connected with the side plate and the back plate through the matching hanging ears and hanging plates, and the layers of plates are respectively connected with the side plate and the front frame body through plug-in blocks.

[0007] Further, the steel storage cabinet of splicing forming, two side plates are arranged opposite to each other, a U-shaped bending part is arranged on the front side of each side plate, and a U-shaped pipe column matched with the U-shaped bending part is arranged on the left and right side edges of the front frame body, and the U-shaped pipe column can be inserted into the corresponding U-shaped bending part.

[0008] Further, the steel storage cabinet formed by splicing is provided with a bending part at the rear part of the top plate, the rear part of the top plate is in close contact with the upper end of the back plate through the bending part, the left and right sides of the top of the top plate are in close contact with the bending edges of the top of the corresponding side plates, a plurality of recessed positioning hole grooves are arranged at the front part of the top plate, and the upper part of the front frame body is provided with a plurality of plug pieces matched with the positioning hole grooves at the positions corresponding to the positioning hole grooves.

[0009] Further, the steel storage cabinet formed by splicing is provided with a bending part at the rear part of the top plate, the rear part of the top plate is in close contact with the upper end of the back plate through the bending part, the left and right sides of the top of the top plate are in close contact with the bending edges of the top of the corresponding side plates, a plurality of recessed positioning hole grooves are arranged at the front part of the top plate, and the upper part of the front frame body is provided with a plurality of plug pieces matched with the positioning hole grooves at the positions corresponding to the positioning hole grooves.

[0010] Further, the steel storage cabinet formed by splicing is provided with a bending part at the rear part of the top plate, the rear part of the top plate is in close contact with the upper end of the back plate through the bending part, the left and right sides of the top of the top plate are in close contact with the bending edges of the top of the corresponding side plates, a plurality of recessed positioning hole grooves are arranged at the front part of the top plate, and the upper part of the front frame body is provided with a plurality of plug pieces matched with the positioning hole grooves at the positions corresponding to the positioning hole grooves.

[0011] Further, the steel storage cabinet formed by splicing is provided with a bending part at the rear part of the top plate, the rear part of the top plate is in close contact with the upper end of the back plate through the bending part, the left and right sides of the top of the top plate are in close contact with the bending edges of the top of the corresponding side plates, a plurality of recessed positioning hole grooves are arranged at the front part of the top plate, and the upper part of the front frame body is provided with a plurality of plug pieces matched with the positioning hole grooves at the positions corresponding to the positioning hole grooves.

[0012] Compared with the prior art, the steel storage cabinet formed by splicing has the following beneficial effects:

[0013] The steel storage cabinet formed by splicing comprises a top plate, a bottom plate, a back plate, side plates, a door plate, a front frame and a plurality of layer plates, the front frame comprises a front frame body in a rectangular frame structure, the door plate is rotationally connected with the upper and lower frame edges of the front frame body through a door pin shaft, the door plate can be opened and closed relative to the front frame body to open and close the storage cabinet, the front side and the rear side of the side plate are respectively connected with the front frame body and the back plate through plug-in connection, the rear part of the top plate is in close contact with the back plate, the left and right sides of the top plate are in close contact with the top of the side plate, the front part of the top plate is clamped and connected with the front frame body through matched concave-convex structures, the left and right sides and the rear side of the bottom plate are detachably connected with the side plates and the back plate through matched hanging ears and hanging plates, and the layer plates are plug-in connected with the side plates and the front frame body through plug-in blocks. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1It is the three-dimensional structure schematic diagram of the steel storage cabinet of the utility model;

[0015] Figure 2 It is the explosion structure schematic diagram of the steel storage cabinet of the utility model;

[0016] Figure 3 It is the connection structure schematic diagram of the back plate and the side plate in the utility model;

[0017] Figure 4 It is the installation state schematic diagram of the top plate in the utility model;

[0018] Figure 5 It is the connection structure schematic diagram of the back plate and the top plate in the utility model;

[0019] Figure 6 It is the connection structure schematic diagram of the bottom plate and the back plate and the side plate in the utility model;

[0020] Figure 7 It is the connection structure schematic diagram of the plug-in block and the side plate in the utility model;

[0021] In the above-mentioned drawing: 1-front frame; 1.0-front frame body; 1.1-positioning insert sheet; 2-door plate; 3-top plate; 3.0-top plate body; 3.1-positioning hole groove; 4-side plate; 4.0-side plate body; 4.1-U-shaped bending part; 4.2-positioning insert slot; 4.3-square tube column; 4.4-connection insert hole; 4.5-plug-in hole; 5-back plate; 6-connection plug-in block; 7-layer plate; 8-bottom plate; 8.0-bottom plate body; 8.1-hanging lug; 9-door pin shaft; 10-hanging plate; 11-plug-in block; 11.0-plug-in block body; 11.1-layer plate insert slot. DETAILED DESCRIPTION

[0022] In order to better understand the utility model, the contents of the utility model are further illustrated below in combination with examples, but the contents of the utility model are not limited to the following examples only.

[0023] In combination with the drawings Figures 1-7This invention details a steel storage cabinet constructed by splicing, comprising a top panel 3, a bottom panel 8, a back panel 5, side panels 4, and a door panel 2. Its features include a front frame 1 and several shelves 7. The front frame 1 comprises a rectangular frame body 1.0. The door panel 2 is rotatably connected to the upper and lower edges of the front frame body 1.0 via door pins 9, allowing the door panel 2 to rotate relative to the front frame body 1.0 to open and close the storage cabinet. The front and rear sides of the side panels 4 are respectively inserted into and connected to the front frame body 1.0 and the back panel 5. The rear of the top panel 3 is in close contact with the back panel 5. The left and right sides of the top panel 3... The bottom of the side panel 4 is in close contact with the bottom of the top panel 3. The front part of the top panel 3 is fastened to the front frame body 1.0 through a matching concave-convex structure. The left and right sides of the bottom panel 8 are detachably connected to the side panel 4 through matching hanging ears 8.1 and hanging plates 10. The rear side of the bottom panel 8 is detachably connected to the back panel 5 through matching hanging ears 8.1 and hanging plates 10. The shelf 7 is connected to the side panel 4 and the front frame body 1.0 through plug-in blocks 11 respectively. The steel storage cabinet formed by splicing of this utility model has a simple structure, can be quickly assembled without special tools, has no assembly difficulty, and has a stable assembly structure.

[0024] During assembly, first connect the door panel 2 to the upper and lower frame edges of the front frame body 1.0 via the door pin 9. Set the two side panels 4 opposite each other, and insert the left and right sides of the front frame body 1.0 into the front sides of the two side panels 4 respectively. Then, insert the back panel 5 into the rear sides of the two side panels 4. Finally, tilt the rear end of the top panel 3 upwards and pass it through the front frame body 1.0. Figure 4 As shown, the bottom rear end of the top plate 3 is pressed against the back plate 5, and the left and right sides of the top plate 3 are pressed against the top of the side plate 4. The front end of the top plate 3 is pushed upward, and the front part of the top plate 3 is fastened to the front frame body 1.0 through the matching concave and convex structure. Then, using the hanging ears 8.1 and the hanging plate 10, the rear side of the bottom plate 8 is hung on the back plate 5, and the left and right sides of the bottom plate 8 are hung on the side plate 4 respectively. Finally, the shelf 7 is inserted and connected to the side plate 4 and the front frame body 1.0 in sequence to complete the assembly of the steel storage cabinet of this utility model. No special tools are required, and it can be quickly assembled. The assembly is not difficult, the assembly structure is stable, and there are no exposed screws on the surface of the cabinet, making the overall appearance more beautiful.

[0025] As an optional design, preferably the spliced and formed steel storage cabinet, two side plates 4 are arranged opposite to each other, the side plate 4 comprises a rectangular structure of a side plate body 4.0, a U-shaped bending part 4.1 is arranged on the front side of the side plate body 4.0, and a U-shaped pipe column matched with the U-shaped bending part is arranged on the left and right sides of the front frame body 1.0, the U-shaped pipe column can be inserted into the corresponding U-shaped bending part 4.1, when assembling, the U-shaped pipe column on the left and right sides of the front frame body 1.0 is inserted into the corresponding U-shaped bending part 4.1, thereby completing the connection between the front frame body 1.0 and the side plate body 4.0, in addition, as an optional design, preferably, a plurality of horizontally arranged positioning inserts 1.1 are arranged on the U-shaped pipe column from top to bottom, and a positioning slot 4.2 matched with the positioning insert 1.1 is arranged on the inner side of the U-shaped bending part 4.1, when the U-shaped pipe column on the left and right sides of the front frame body 1.0 is inserted into the corresponding U-shaped bending part 4.1, the positioning insert 1.1 is inserted into the corresponding positioning slot 4.2, thereby achieving the limiting between the front frame body 1.0 and the side plate body 4.0.

[0026] As an optional design, preferably the spliced and formed steel storage cabinet, a square pipe column 4.3 is connected to the rear side of the side plate 4, a plurality of connecting insertion holes 4.4 are arranged on the square pipe column 4.3 from top to bottom at the position facing the back plate 5, a connecting insertion block 6 matched with the connecting insertion hole 4.4 is connected to the left and right sides of the back plate 5 at the corresponding position of the connecting insertion hole 4.4, when assembling, as shown in Figure 3 and Figure 4 the connecting insertion block 6 on the left and right sides of the back plate 5 is inserted into the corresponding connecting insertion hole 4.4, thereby achieving the connection between the back plate 5 and the side plate 4.

[0027] As an optional design, preferably the spliced and formed steel storage cabinet, the top plate 3 comprises a top plate body 3.0, a Z-shaped bending part is arranged on the rear part of the top plate body 3.0, as shown in Figure 4 and Figure 5 the rear part of the top plate 3 is in abutting contact with the upper end of the back plate 5 through the bending part, the left and right sides of the top part of the top plate 3 are in abutting contact with the bending edges of the top part of the corresponding side plate 4, a plurality of concave positioning hole slots 3.1 are arranged on the front part of the top plate 3 from left to right, and an insert matched with the positioning hole slot 3.1 is arranged on the upper part of the front frame body 1.0 at the corresponding position of the positioning hole slot 3.1, when assembling, the rear part of the top plate 3 is in abutting contact with the upper end of the back plate 5 through the Z-shaped bending part, the left and right sides of the top part of the top plate 3 are in abutting contact with the bending edges of the top part of the corresponding side plate 4, and the front part of the top plate 3 and the upper part of the front frame body 1.0 are connected through the matched positioning hole slot 3.1 insert.

[0028] As an optional design, preferably the spliced steel storage cabinet, the bottom plate 8 comprises a bottom plate body 8.0 and a bending portion 4.1 extending downward on the left and right sides and the rear side of the bottom plate body 8.0, wherein the inner wall of the bending portion 4.1 is provided with a protruding hanging ear 8.1, and the side plate 4 and the back plate 5 are provided with a hanging plate 10 extending upward at a corresponding position of the bending portion 4.1, and the bottom plate body 8.0 is hung on the hanging plate 10 through the bending portion 4.1 and the hanging ear 8.1, and when assembled, as shown in the figure, the bottom plate body 8.0 is pressed downward, and the hanging ear 8.1 is hung on the hanging plate 10, and the connection of the bottom plate body 8.0 with the side plate 4 and the back plate 5 is completed. Figure 6 As an optional design, preferably the spliced steel storage cabinet, the bottom plate 8 comprises a bottom plate body 8.0 and a bending portion 4.1 extending downward on the left and right sides and the rear side of the bottom plate body 8.0, wherein the inner wall of the bending portion 4.1 is provided with a protruding hanging ear 8.1, and the side plate 4 and the back plate 5 are provided with a hanging plate 10 extending upward at a corresponding position of the bending portion 4.1, and the bottom plate body 8.0 is hung on the hanging plate 10 through the bending portion 4.1 and the hanging ear 8.1, and when assembled, as shown in the figure, the bottom plate body 8.0 is pressed downward, and the hanging ear 8.1 is hung on the hanging plate 10, and the connection of the bottom plate body 8.0 with the side plate 4 and the back plate 5 is completed.

[0029] As an optional design, preferably the spliced steel storage cabinet, the bottom plate 8 comprises a bottom plate body 8.0 and a bending portion 4.1 extending downward on the left and right sides and the rear side of the bottom plate body 8.0, wherein the inner wall of the bending portion 4.1 is provided with a protruding hanging ear 8.1, and the side plate 4 and the back plate 5 are provided with a hanging plate 10 extending upward at a corresponding position of the bending portion 4.1, and the bottom plate body 8.0 is hung on the hanging plate 10 through the bending portion 4.1 and the hanging ear 8.1, and when assembled, as shown in the figure, the bottom plate body 8.0 is pressed downward, and the hanging ear 8.1 is hung on the hanging plate 10, and the connection of the bottom plate body 8.0 with the side plate 4 and the back plate 5 is completed. Figure 7 As an optional design, preferably the spliced steel storage cabinet, the bottom plate 8 comprises a bottom plate body 8.0 and a bending portion 4.1 extending downward on the left and right sides and the rear side of the bottom plate body 8.0, wherein the inner wall of the bending portion 4.1 is provided with a protruding hanging ear 8.1, and the side plate 4 and the back plate 5 are provided with a hanging plate 10 extending upward at a corresponding position of the bending portion 4.1, and the bottom plate body 8.0 is hung on the hanging plate 10 through the bending portion 4.1 and the hanging ear 8.1, and when assembled, as shown in the figure, the bottom plate body 8.0 is pressed downward, and the hanging ear 8.1 is hung on the hanging plate 10, and the connection of the bottom plate body 8.0 with the side plate 4 and the back plate 5 is completed.

[0030] The splicing process of the spliced steel storage cabinet is as follows:

[0031] First, the two door panels 2 are connected to the upper and lower frame edges of the front frame body 1.0 by the door pin shaft 9, then the left and right side edges of the front frame body 1.0 are inserted into the corresponding U-shaped bending parts 4.1 of the left and right side plates 4, the connection of the front frame body 1.0 and the side plate 4 is completed, then the connecting plug 6 on the left and right sides of the back plate 5 is inserted into the corresponding connecting plug hole 4.4 of the left and right side plates 4, the connection of the back plate 5 and the side plate 4 is realized, then the rear part of the top plate 3 is in close contact with the upper end of the back plate 5 through the Z-shaped bending part, the left and right sides of the top plate 3 are in close contact with the bending edges of the top of the corresponding side plate 4, the front end of the top plate 3 is pushed upward, the upper part of the front end of the top plate 3 and the upper part of the front frame body 1.0 are connected by the matching positioning hole groove 3.1 and the plug, the bottom plate body 8.0 is pressed downward, the hanging ear 8.1 is hung on the hanging plate 10, the connection of the bottom plate body 8.0 and the side plate 4 and the back plate 5 is completed, finally, the plug-in block 11 is inserted into the corresponding plug-in hole 4.5 on the opposite surface of the U-shaped tube column and the square tube column 4.3, the layer plate 7 is placed in the corresponding plug-in block 11 in turn, the edge of the layer plate 7 is inserted between the layer plate slot 11.1 and the plug-in hole 4.5, the connection and positioning of the layer plate 7 are realized, the steel storage cabinet of the present application is completed, which can be quickly assembled without special tools, the assembly has no difficulty, the assembly structure is stable, and the surface of the cabinet body is not exposed to the screw, and the whole is more beautiful.

[0032] The above description is only an application embodiment of the present application, but the protection scope of the present application is not limited thereto, and the protection scope of the present application cannot be limited by the above description, and any equivalent changes according to the technical scheme of the present application should be covered in the protection scope of the present application.

Claims

1. A spliced formed steel storage cabinet, characterized by: The utility model relates to a storage cabinet, including top plate, bottom plate, back plate, side plate and door plate, its characterized in be further including front frame and several layers of board, the front frame includes the front frame body of rectangular frame type structure, and the door plate is connected with the upper and lower frame edge of the front frame body through the door pin shaft and rotates, the door plate can rotate and open and close the storage cabinet relative to the front frame body, the front side and rear side of side plate are connected with the front frame body and back plate correspondingly and are inserted, the rear part of top plate is in close contact with back plate, and the left and right side edges of top plate are in close contact with the bottom of side plate, and the front part of top plate is connected with the front frame body through the concave-convex structure of matching arrangement and is clamped tightly, the bottom plate is detachably connected with side plate and back plate, and the layer board is inserted with side plate and front frame body respectively and is inserted and connected.

2. The spliced formed steel storage cabinet of claim 1, wherein: Two side plates are oppositely arranged, and U-shaped bending parts are arranged on the front sides of the side plates, and U-shaped pipe columns are arranged on the left and right side edges of the front frame body and matched with the U-shaped bending parts, and the U-shaped pipe columns can be inserted into the corresponding U-shaped bending parts.

3. A spliced formed steel storage cabinet according to claim 1 or 2, characterised in that: Vertical square pipe columns are connected to the rear sides of the side plates, and a plurality of connecting insertion holes are arranged on the square pipe columns and spaced apart upward and downward at positions facing the back plate, and connecting insertion blocks matched with the connecting insertion holes are connected to the left and right sides of the back plate at positions corresponding to the connecting insertion holes.

4. The spliced formed steel storage cabinet of claim 3, wherein: Bending parts are arranged on the rear part of the top plate, the rear part of the top plate is in close contact with the upper end of the back plate through the bending parts, the left and right sides of the top part are in close contact with the bending edges of the top parts of the corresponding side plates, a plurality of recessed positioning hole slots are arranged on the front part of the top plate and spaced apart left and right, and insertion pieces matched with the positioning hole slots are arranged on the upper part of the front frame body at positions corresponding to the positioning hole slots.

5. The spliced formed steel storage cabinet of claim 3, wherein: The bottom plate includes a bottom plate body and bending parts extending downward from the left and right sides and the rear side of the bottom plate body, and the inner walls of the bending parts are provided with protruding hanging ears, and the side plates and the back plate are provided with inclined hanging plates extending upward at positions corresponding to the bending parts, and the bottom plate body can be hung on the hanging plates through the bending parts and the hanging ears.

6. The spliced formed steel storage cabinet of claim 3, wherein: A plurality of insertion holes are arranged on the opposite faces of the U-shaped pipe columns and the square pipe columns and spaced apart upward and downward, and insertion blocks are inserted and connected in the corresponding insertion holes, and the insertion blocks are used for supporting the corresponding layer boards.

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