CN115581355A - Storage cabinet is decorated to hidden metal - Google Patents

Abstract

The invention relates to a hidden metal decorative storage cabinet, which comprises a cabinet body, wherein a left cabinet plate and a right cabinet plate are arranged in the cabinet body, two ends of the left cabinet plate and two ends of the right cabinet plate are respectively connected with a front cabinet plate and a rear cabinet plate, the upper end of the rear cabinet plate is connected with an upper cover plate through a hinge, and the upper cover plate is provided with a handle and a locking switch close to the upper side of the front cabinet plate; the division board, cabinet board and after-cabinet board before both sides sliding connection around the division board, and division board right side sliding connection expansion plate, expansion plate opposite side sliding connection right side cabinet board, the whole classification of hiding the cabinet is effectual, is convenient for check and seek, low cost, it is efficient to place article.

Description

Storage cabinet is decorated to hidden metal

Technical Field

The invention relates to the technical field of hidden storage cabinets, in particular to a hidden metal decorative storage cabinet.

Background

The storage cabinet is common equipment for storing and placing articles in daily life, is usually separated from top to bottom by a plurality of laminates and can be used for storing various articles, in order to save storage space, the space in the cabinet is usually separated by a partition board, and the articles are stored in different compartments, so that the storage effect is achieved, the classification effect can be achieved, and counting and searching are facilitated.

Grant bulletin No. CN202210436911.3 discloses a domestic adjustable storage cabinet, it is through the cabinet body, lifter plate and lift drive assembly, the internal both sides of cabinet are longitudinal fixation respectively and are provided with the guide arm, the lifter plate transversely overlaps on arranging the guide arm in, lift drive assembly sets up in the internal both sides middle part of cabinet, including driving motor, action wheel, driving chain and follower, driving motor transversely fixes and sets up in the internal side bottom of cabinet, action wheel and follower set up respectively in internal side bottom of cabinet and top and upper and lower correspondence, driving motor's drive end corresponds the drive action wheel through the belt and rotates, the driving chain ring form sets up on action wheel and follower, lifter plate both sides middle part articulates respectively and is provided with the couple, the hook portion corresponds with the driving chain and articulates, adopts automatic lifting control of hook portion, adjusts according to user's demand space, satisfies the space of equidimension article and accomodates, practices thrift the space, and access is convenient, but this storage cabinet has the following problem: one of which utilizes the assembly cost of components such as motors to be large, the later maintenance cost is high, then carries out automatic lifting control through the lifting plate, can't accurately carry out space adjustment, can't carry out reasonable spatial distribution yet, and the efficiency of placing articles is low excessively.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, the partition plate and the expansion plate are movably distributed in the cabinet body, so that the space in the whole cabinet body can be manually adjusted, the cabinet is convenient and quick to use and low in cost, and the technical problem of convenience in connection and sliding is solved by using the arc support sheet.

In order to achieve the purpose, the invention provides the following technical scheme:

a hidden metal decorative storage cabinet comprises a cabinet body, wherein a left cabinet plate and a right cabinet plate are arranged in the cabinet body, the cabinet body is of a double-layer structure, two ends of the left cabinet plate and the right cabinet plate are respectively connected with a front cabinet plate and a rear cabinet plate, the upper end of the rear cabinet plate is hinged with an upper cover plate, the upper cover plate is provided with a handle and a locking switch close to the upper side of the front cabinet plate, and connecting bending plates are arranged at the joints of the left cabinet plate, the right cabinet plate, the front cabinet plate and the rear cabinet plate;

the division board, cabinet board and rear cabinet board before both sides sliding connection around the division board, and division board right side sliding connection expansion plate, expansion plate opposite side sliding connection right side cabinet board.

As a preferred, left side cabinet board is equipped with the cradling piece towards one side upper end of right side cabinet board, the cradling piece includes the fixed column, fixed column one side is connected on left side cabinet board, and the fixed column opposite side rotates the joint support post, the support post opposite side rotates connects the stopper, stopper fixed connection is on the upper cover plate, fixed column and left side cabinet board hookup location are equipped with safe stop device.

As a preferred, the division board is equipped with the arc backing sheet from top to bottom, the arc backing sheet is crooked towards right side cabinet board, and its upper surface is the plane of parallel, arc backing sheet and division board upper end fixed connection's position are equipped with the slide rail towards right side cabinet board department, and the division board downside also is equipped with the same slide rail towards right side cabinet board position.

Preferably, the upper side, the lower side, the left side and the right side of the telescopic plate are fixedly connected with second arc supporting sheets, the heights of the second arc supporting sheets positioned at the upper end of the telescopic plate are lower than the arc supporting sheets, the second arc supporting sheets face the front cabinet plate, the surfaces of the second arc supporting sheets are parallel planes, clearance holes are reserved between the second arc supporting sheets, and the clearance holes are matched with the sliding rails.

As a preferred, right side cabinet board is vertical metal sheet, and its four summits are arc, and its orientation left surface upper end and lower extreme all are equipped with the second slide rail with the slide rail looks isostructure, and the height of second slide rail is the same with the height of clearance hole, the ventilation hole has been seted up to right side cabinet board lower extreme, the ventilation hole comprises the semicircle that a plurality of diameters are different.

As a preferred, the equal fixed connection third arc backing sheet of preceding cabinet board upper end and lower extreme, third arc backing sheet upper surface is parallel structure, and is equipped with the third slide rail below third arc backing sheet and preceding cabinet board junction, the pore looks adaptation that the arc backing sheet both sides were left on third slide rail and the division board.

As a preferred, the structure of back cabinet board is the same with preceding cabinet board, and the upper and lower extreme also is provided with the same third arc backing sheet, and still is provided with the gliding same third slide rail of division board of being convenient for, the back cabinet board outside is connected through the hinge with the upper cover plate, just the cabinet body is still including the lower plate, lower plate and division board and expansion plate sliding connection, and the lower plate is connected all through connecting the board of bending with curb plate all around.

As a preferred, the expansion plate is including receiving the board, the length of receiving the board is one fifth of whole expansion plate, and receives board left side telescopic connection second and receive the board, the board can be received completely to the second and receive in the board, and the left side telescopic connection of second and receive the board has the third and receives the board, the third is received the board and can be received completely in the second and receive the board, analogizes in proper order, falls into the board of five equalling with receiving the board, and the board of left receipts can be received completely by the board of receiving on right side all the time.

Preferably, the arc-shaped supporting pieces are also divided into five equal parts, the arc-shaped supporting piece at the leftmost side can be completely retracted and overlapped by the arc-shaped supporting piece at the right side all the time, and the sliding rail at the lower end of the arc-shaped supporting piece is matched with the gap hole of the arc-shaped supporting piece at the leftmost side.

Preferably, the safety limiting device comprises a spring block, the spring block is arranged inside the left cabinet board, one end of the spring block is fixedly connected with the inside of the left cabinet board, the other end of the spring block is fixedly connected with an extrusion block, the right side of the extrusion block is provided with a bearing seat, the bearing seat is vertically connected with a slide way in a sliding manner, the slide way is fixedly connected inside the left cabinet board, the bearing seat is internally and rotatably connected with a fixed column, the upper end of the fixed column is provided with a conical notch, the conical notch is internally and adaptively provided with a conical block, the conical block is connected with a bottom board on the upper side, the central position of the bottom board is connected with a limiting spring, the outer ring of the limiting spring at the upper end of the bottom board is provided with an arc semicircular bulge, and the right side end of the arc semicircular bulge is connected with a button which is protruded outside the left cabinet board.

The invention has the beneficial effects that:

(1) According to the invention, the arc-shaped supporting sheet is arranged, the surface of the arc-shaped supporting sheet is horizontal, the upper cover plate and the bearing slide rail are conveniently placed, the moving positions of the partition plate and the telescopic plate are limited, the number of open molds is small, the cost is saved, the arc-shaped supporting sheet is more attached to the side edge when being connected, the cabinet body is high in integrity, and the sealing performance of the connecting part is good.

(2) According to the invention, the clearance hole is matched with the slide rail, the clearance hole is the clearance position of the arc support sheet at the respective end point positions of the upper side, the lower side, the left side and the right side, and the clearance position is used for matching the slide rail, so that redundant space angles can be effectively utilized, redundant cost is not needed to connect the arc support sheets of each side, the connection is simple and convenient, and the position is limited.

(3) According to the invention, the support rod is arranged, so that the upper cover plate can be supported in the lifting process, people can conveniently take and store articles in the storage cabinet, the upper cover plate is provided with a support, the storage cabinet is more humanized, and the storage cabinet is simple in application principle, low in cost, simple and convenient.

In conclusion, the equipment has the advantages of simple structure, low cost, higher article placing efficiency and convenient storage, and is particularly suitable for the technical field of storage cabinets.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the position structure of the vent hole in the present invention.

FIG. 3 is a schematic view of the position structure of the lower plate of the present invention.

Fig. 4 is a schematic structural view of the support bar of the present invention.

FIG. 5 is a schematic view of the structure of the isolation plate and the expansion plate of the present invention.

Fig. 6 is a schematic structural diagram of a position of a third arc-shaped support sheet according to the present invention.

Fig. 7 is a schematic structural diagram of a second slide rail according to the present invention.

Fig. 8 is a schematic structural diagram of a third slide rail according to the present invention.

Fig. 9 is a schematic view of the position structure of the receiving plate according to the present invention.

Fig. 10 is a schematic structural view of the lock switch of the present invention.

Fig. 11 is a schematic view of the position structure of the bending plate in the present invention.

Fig. 12 is a schematic structural view of the safety stopper of the present invention.

FIG. 13 is a schematic view of the bottom plate structure of the present invention.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely explained in the following by combining the drawings.

Example one

As shown in fig. 1 to 13, the invention provides a hidden metal decorative storage cabinet, which comprises a cabinet body 1, wherein a left cabinet plate 11 and a right cabinet plate 17 are arranged in the cabinet body 1, the cabinet body 1 is of a double-layer structure, two ends of the left cabinet plate 11 and two ends of the right cabinet plate 17 are respectively connected with a front cabinet plate 12 and a rear cabinet plate 13, the upper end of the rear cabinet plate 13 is hinged with an upper cover plate 14, the upper cover plate 14 is provided with a handle 15 and a locking switch 16 near the upper side of the front cabinet plate 12, the joints of the left cabinet plate 11, the right cabinet plate 17, the front cabinet plate 12 and the rear cabinet plate 13 are respectively provided with a connecting and bending plate 3, and the connecting and bending plates 3 are used for connecting five cabinet plates, so that a welding process is not needed, the positions are limited by the bending plates 3, then the front cabinet plate 12 and the rear cabinet plate 13 are clamped in the grooves at the most far left and right cabinet plates, and the whole cabinet body 1 can be spliced into a complete storage cabinet, and the whole storage cabinet can be firmly installed by using the characteristics of an arc-shaped support sheet 211 at the upper end of the storage cabinet body;

the division board 2, 2 front and back both sides sliding connection front cabinet board 12 and back cabinet board 13 of division board, and 2 right sides sliding connection expansion plate 21 of division board, expansion plate 21 opposite side sliding connection right side cabinet board 17.

Further, as shown in fig. 4, a support rod 111 is arranged at an upper end of one side of the left cabinet panel 11 facing the right cabinet panel 17, the support rod 111 includes a fixed column 112, one side of the fixed column 112 is connected to the left cabinet panel 11, the other side of the fixed column 112 is rotatably connected to a supporting column 113, the other side of the supporting column 113 is rotatably connected to a limiting block 114, the limiting block 114 is fixedly connected to the upper cover plate 14, a safety limiting device 4 is arranged at a connecting position of the fixed column 112 and the left cabinet panel 11, the limiting block 114 limits a position of the supporting column 113, when the supporting column 113 and the limiting block 114 are in a straight line, the supporting column 113 can only present the maximum angle of 180 degrees, but cannot present a larger angle, and the limiting block 114 limits that the support rod 111 can normally support the upper cover plate 14, so that a person does not need to timely support the upper cover plate 14 in a process of taking and placing an article in the storage cabinet, which saves labor and releases both hands.

Further, as shown in fig. 5, an arc support sheet 211 is disposed at the upper end of the partition board 2, the arc support sheet 211 is bent toward the right cabinet board 17, the upper surface of the arc support sheet 211 is a parallel plane, a slide rail 212 is disposed at a position where the arc support sheet 211 is fixedly connected with the upper end of the partition board 2 and faces the right cabinet board 17, the same slide rail 212 is also disposed at a position where the lower side of the partition board 2 faces the right cabinet board 17, the arc support sheet 211 can not only enable the upper end of the partition board 2 to present arc angle transition, and has high safety performance, but also can support the upper cover plate 14, when the upper cover plate 14 is closed with the cabinet body 1, the contact area between the partition board 2 and the upper cover plate 14 is increased, so that the damage to the upper cover plate 14 is reduced, and the deformation of the upper cover plate 14 is avoided;

the slide rail 212 is used for limiting the front and rear sliding position of the expansion plate 21, and preventing the expansion plate 21 from falling down in the cabinet 1, which causes incomplete functions and incomplete structures of the cabinet.

Further, as shown in fig. 5, the upper side, the lower side, the left side and the right side of the expansion plate 21 are fixedly connected with second arc support pieces 213, the second arc support pieces 213 positioned at the upper end of the expansion plate 21 are lower than the arc support pieces 211, the second arc support pieces 213 are all arranged towards the front cabinet board 12, the surfaces of the second arc support pieces are parallel planes, clearance holes 214 are reserved between the second arc support pieces 213, the clearance holes 214 are matched with the slide rails 212, the expansion plate 21 can also normally slide on the slide rails 212, the expansion performance of the expansion plate 21 drives the isolation board 2 to move left and right, and the expansion plate 21 slides on the slide rails 212 by utilizing the clearance holes, so that the internal separation space is manually adjustable when the expansion plate moves back and forth, the operation is simple and convenient, the position can be adjusted once when the object is placed, and the efficiency is higher.

Further, as shown in fig. 7, the right cabinet plate 17 is a vertical metal plate, four vertexes of the right cabinet plate are arc-shaped, and second slide rails 172 having the same structure as the slide rails 212 are respectively arranged towards the upper end and the lower end of the left side surface of the right cabinet plate, the height of each second slide rail 172 is the same as that of the corresponding clearance hole 214, the lower end of the right cabinet plate 17 is provided with a vent hole 171, each vent hole 171 is composed of a plurality of semicircles having different diameters, the top end of the right cabinet plate 17 is not provided with an arc-shaped support sheet so as to facilitate the placement of articles on the side edge, and if the arc-shaped support sheets are arranged on the upper ends of the front cabinet plate 12 and the rear cabinet plate 13, the arrangement of the arc-shaped support sheets conflicts with the upper ends of the front cabinet plate 12 and the rear cabinet plate 13, and the assembly of the whole cabinet body 1 is not facilitated;

as shown in fig. 2, the ventilation hole 171 is composed of a semicircle, so that the internal heat dissipation and ventilation performance is good, the dust entering is reduced, the ventilation hole is not generally arranged at the place where the storage cabinet is placed, the dust is placed in the storage chamber and falls from top to bottom to be accumulated, the ventilation hole 171 with a certain inclination angle is arranged on the semicircle, the accumulation of a large amount of dust is reduced, and the erosion to the internal storage objects is reduced.

Further, as shown in fig. 6, the upper end and the lower end of the front cabinet plate 12 are both fixedly connected with a third arc-shaped support sheet 121, the upper surface of the third arc-shaped support sheet 121 is of a parallel structure, a third slide rail 122 is arranged below the joint of the third arc-shaped support sheet 121 and the front cabinet plate 12, the third slide rail 122 is adapted to the pore left on the two sides of the arc-shaped support sheet 211 on the partition board 2, the third slide rail 122 on the front cabinet plate 12 is adapted to the partition board 2, so that the partition board 2 can be adjusted to a normal position on the third slide rail 122, the inner side of the cabinet body 1 of the third arc-shaped support sheet 121 is completely arranged, so that the upper cover plate 14 is connected with the front cabinet plate 12 more closely, and then a layer of silica gel is arranged on the upper end of the third arc-shaped support sheet 121, so that the collision between the upper cover plate 14 and the front cabinet plate 12 is reduced in the process of locking the upper cover plate 14 with the front cabinet plate 12, and the third arc-shaped support sheet 121 is matched with the locking switch 16 to play a role of locking, which is simple and convenient;

the lower ends of the front cabinet plate 12 and the rear cabinet plate 13 are provided with third arc-shaped supporting sheets 121, and four sides of the arc-shaped supporting sheets 121 at the positions where the arc-shaped supporting sheets are connected with the floor are provided with sealing glue, so that the friction force is increased, and meanwhile, the whole cabinet body is sealed.

Further, the rear cabinet plate 13 and the front cabinet plate 12 have the same structure, the upper and lower ends of the rear cabinet plate are also provided with the same third arc-shaped support sheet 121, the cabinet body 1 further comprises a lower bottom plate 18, the lower bottom plate 18 is slidably connected with the partition plate 2 and the telescopic plate 21, the lower bottom plate 18 is connected with the front, rear, left and right side plates through connecting and bending plates 3, the outer side of the rear cabinet plate 13 is connected with the upper cover plate 14 through a hinge, the front side of the partition plate 2 is slidably connected with the front cabinet plate 12, and the rear side of the partition plate 2 is slidably connected with the rear cabinet plate 13, so that the front and rear limited positions of the partition plate 2 slide between the front and rear cabinet plates, thereby adjusting the size of the storage cabinet storage position inside the cabinet to adapt to the classified placement of various articles with different sizes;

the lower bottom plate 18 enables the whole cabinet body 1 to form a complete closed cabinet body, the lower bottom plate 18 does not interfere with the sliding of the isolation plate 2 and the expansion plate 21, and only seals the lower end of the cabinet body 1, so that the storage is more convenient.

Further, as shown in fig. 9, the retractable plate 21 includes a receiving plate 215, the length of the receiving plate 215 is one fifth of the entire retractable plate 21, the left side of the receiving plate 215 is telescopically connected with a second receiving plate 216, the second receiving plate 216 can be completely received in the receiving plate 215, the left side of the second receiving plate 216 is telescopically connected with a third receiving plate 217, the third receiving plate 217 can be completely received in the second receiving plate 216, the same can be done by analogy, the receiving plate 215 is divided into five equal parts, the receiving plate on the left side can be completely received by the receiving plate on the right side all the time, the sum of the length of the retractable plate 21 and the thickness of the partition plate 2 is the same as the length of the front cabinet plate 12, so that the retractable plate 21 can be horizontally extended and retracted, the size of the space between the internal partition plates can be adjusted with high efficiency, and the articles can be placed in the storage cabinet with manual adjustment, and then placed while being adjusted with space, the efficiency is higher, and the articles can be stored more reasonably.

Further, as shown in fig. 9, the arc support piece 211 is also divided into five equal parts, the leftmost arc support piece 211 can be completely retracted and overlapped by the right arc support piece 211 all the time, and the slide rail 212 at the lower end of the arc support piece 211 is adapted to the clearance hole 214 of the leftmost arc support piece 211, because the arc support piece 211 is also arranged at the upper end of the expansion plate 21, when the expansion plate 21 expands and contracts, the arc support piece 211 also needs to expand and contract at the same time, so that the arc support piece 211 and the expansion plate 21 are equally divided into five equal parts, when the expansion plate 21 expands and contracts, the arc support piece 211 can also expand and contract, and the leftmost arc support piece 211 and the slide rail 212 on the isolation plate 2 are adapted and slidably connected, so that when the arc support piece 211 is folded at the shortest, the arc support piece 211 can also slide normally.

Furthermore, as shown in fig. 3, the safety limiting device 4 includes a spring block 41, the spring block 41 is disposed inside the left cabinet board 11, one end of the spring block is fixedly connected to the inside of the left cabinet board 11, the other end of the spring block is fixedly connected to the extrusion block 42, the right side of the extrusion block 42 is provided with a bearing seat 43, the bearing seat 43 is connected to a slide 44 in an up-and-down sliding manner, the slide 44 is fixedly connected to the inside of the left cabinet board 11, the inner side of the bearing seat 43 is rotatably connected to a fixing column 112, the upper end of the fixing column 112 is provided with a conical gap, a conical block 45 is fittingly disposed in the conical gap, the upper side of the conical block 45 is connected to a bottom board 46, the central position of the bottom board 46 is connected to a limiting spring 47, the outer ring of the limiting spring 47 at the upper end of the bottom board 46 is provided with an arc-shaped semicircular protrusion 48, the right end of the arc-shaped semicircular protrusion 48 is connected to a button 49, the button 49 protrudes out of the left cabinet board 11, when the storage cabinet is supported by using the support rod 111, the support rod when the storage cabinet is opened, the storage cabinet, the upper cover plate 14 is likely to be touched, and to cause unnecessary potential safety hazard to fall off;

the spring block 41 is used for buffering the left certain displacement of the fixed column 112 when the support rod 111 supports the fixed column, so that the fixed column 112 can be normally clamped by the tapered block 45, the position and the angle of the fixed column 112 are limited, and the upper cover plate 14 is prevented from being pressed down to cause unnecessary potential safety hazards due to the fact that the support rod 111 is clamped in the tapered block 45.

The working process is as follows: firstly, a left cabinet plate 11 and a right cabinet plate 17 are fixedly connected with a rear cabinet plate 13, then an internal isolation plate 2 and an internal expansion plate 21 are installed, finally, a money cabinet plate 12 is installed and connected with the whole body, an upper cover plate 14 is connected to the rear cabinet plate 13 through hinges, then, the left cabinet plate 11 is connected with the upper cover plate 14 through a support rod 111, when the support rod 111 and a limiting block 114 form a straight line, the support rod 111 can support the upper cover plate 14 through the stability of force, the two hands of a person placing articles are liberated, and the application principle is simple;

it is worth to be noted that, the telescopic plate 21 on the isolation plate 2 is provided with the arc support pieces 211 with the same shape, and the arc support pieces 211 are fixed on four sides of the telescopic plate 21, the top points of the four sides are provided with the same clearance holes 214, the slide rail 212 on the isolation plate 2 is matched with the clearance holes on the upper and lower ends of the left side of the telescopic plate 21, the second slide rail 172 on the right side cabinet plate 17 is matched with the clearance holes on the upper and lower ends of the right side of the telescopic plate 21, so that the telescopic plate 21 can not be separated from the isolation plate 2 and the right side cabinet plate 17 in the telescopic motion process, the internal partition plate can be normally pushed by telescopic motion, the space classification in the cabinet body 1 is facilitated, the application principle is simple, the space efficiency in the adjustment of the placed object is high, the internal space can be adjusted while the placed object is high, the efficiency is high, and the arc support pieces 214 can be matched with the slide rail 212 conveniently, and can be used for locking the storage cabinet with the locking switch 16, and can be used for increasing the stressed area, and preventing the upper cover plate 14 from falling and generating unnecessary deformation in the closing process of the cabinet body 1, and prolonging the service life;

in addition, fixed column 112 can be blocked by toper piece 45, and when upper cover plate 14 need fall, utilize the button to promote toper piece 45 and make fixed column 112 resume original position, toper piece 45 is flexible silica gel material, is extruded like this also can not be to the button spliced pole surface fish tail of metal, and factor of safety is high.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.

Of course, in this disclosure, those skilled in the art should understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more", i.e., in one embodiment, one element may be present in one number, while in another embodiment, the element may be present in multiple numbers, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a hidden metal decoration storage cabinet which characterized in that: comprises that

The improved wardrobe comprises a wardrobe body (1), wherein a left side wardrobe plate (11) and a right side wardrobe plate (17) are arranged in the wardrobe body (1), the wardrobe body (1) is of a double-layer structure, two ends of the left side wardrobe plate (11) and two ends of the right side wardrobe plate (17) are respectively connected with a front wardrobe plate (12) and a rear wardrobe plate (13), the upper end of the rear wardrobe plate (13) is connected with an upper cover plate (14) through a hinge, a handle (15) and a locking switch (16) are arranged on the upper cover plate (14) close to the upper side of the front wardrobe plate (12), and connecting and bending plates (3) are arranged at the joints of the left side wardrobe plate (11), the right side wardrobe plate (17), the front wardrobe plate (12) and the rear wardrobe plate (13);

the partition board (2), both sides sliding connection forebay board (12) and after-bay board (13) around partition board (2), and partition board (2) right side sliding connection expansion plate (21), expansion plate (21) opposite side sliding connection right side cabinet board (17).

2. The hidden metal decorative storage cabinet as claimed in claim 1, wherein a support rod (111) is provided at an upper end of a side of the left cabinet board (11) facing the right cabinet board (17), the support rod (111) comprises a fixing column (112), one side of the fixing column (112) is connected to the left cabinet board (11), the other side of the fixing column (112) is rotatably connected to a supporting column (113), the other side of the supporting column (113) is rotatably connected to a limiting block (114), the limiting block (114) is fixedly connected to the upper cover plate (14), and a safety limiting device (4) is provided at a connecting position of the fixing column (112) and the left cabinet board (11).

3. The hidden metal decorative storage cabinet as claimed in claim 1, wherein the upper and lower ends of the isolation plate (2) are provided with arc-shaped supporting pieces (211), the arc-shaped supporting pieces (211) are bent towards the right cabinet plate (17), and the upper surfaces of the arc-shaped supporting pieces (211) are parallel planes, the position where the arc-shaped supporting pieces (211) are fixedly connected with the upper end of the isolation plate (2) is provided with a sliding rail (212) towards the right cabinet plate (17), and the lower side of the isolation plate (2) is also provided with the same sliding rail (212) towards the right cabinet plate (17).

4. The hidden metal decorative storage cabinet as claimed in claim 1, wherein the upper, lower, left, right, and four sides of the retractable plate (21) are fixedly connected with second arc-shaped support sheets (213), the second arc-shaped support sheets (213) at the upper end of the retractable plate (21) are lower than the arc-shaped support sheets (211), the second arc-shaped support sheets (213) are all disposed toward the front cabinet plate (12), the upper surfaces of the second arc-shaped support sheets are parallel planes, clearance holes (214) are left between the second arc-shaped support sheets (213), and the clearance holes (214) are adapted to the sliding rails (212).

5. The hidden metal decorative storage cabinet as claimed in claim 1, wherein the right cabinet plate (17) is a vertical metal plate, four vertices of the vertical metal plate are arc-shaped, and a second sliding rail (172) having the same structure as the sliding rail (212) is disposed towards the upper end and the lower end of the left side, the height of the second sliding rail (172) is the same as the height of the clearance hole (214), the lower end of the right cabinet plate (17) is opened with a ventilation hole (171), and the ventilation hole (171) is composed of a plurality of semi-circles with different diameters.

6. The hidden metal decorative storage cabinet as claimed in claim 1, wherein the upper end and the lower end of the front cabinet plate (12) are both fixedly connected with third arc-shaped support sheets (121), the upper surfaces of the third arc-shaped support sheets (121) are parallel, a third slide rail (122) is arranged below the connection between the third arc-shaped support sheets (121) and the front cabinet plate (12), and the third slide rail (122) is adapted to the pore channels left on the two sides of the arc-shaped support sheets (211) on the isolation plate (2).

7. The hidden metal decorative storage cabinet as claimed in claim 1, wherein the rear cabinet panel (13) and the front cabinet panel (12) have the same structure, the upper and lower ends are also provided with the same third arc-shaped support pieces (121), and the same third slide rails (122) for facilitating the sliding of the isolation board (2) are also provided, the outer side of the rear cabinet panel (13) is connected with the upper cover plate (14) through hinges, the cabinet body (1) further comprises a lower bottom plate (18), the lower bottom plate (18) is connected with the isolation board (2) and the expansion plate (21) in a sliding manner, and the lower bottom plate (18) is connected with the front, rear, left and right side plates through the connection bending plates (3).

8. The hidden metal decorating storage cabinet as claimed in claim 4, wherein the retractable plate (21) comprises a receiving plate (215), the length of the receiving plate (215) is one fifth of the entire retractable plate (21), the left side of the receiving plate (215) is telescopically connected with a second receiving plate (216), the second receiving plate (216) can be fully received in the receiving plate (215), the left side of the second receiving plate (216) is telescopically connected with a third receiving plate (217), the third receiving plate (217) can be fully received in the second receiving plate (216), and so on, the receiving plate (215) is divided into five equal parts, and the receiving plate on the left side can be fully received by the receiving plate on the right side all the time.

9. The hidden metal decorative storage cabinet as claimed in claim 4, wherein the arc support pieces (211) are also divided into five equal parts, the left arc support piece (211) can be completely received and overlapped by the right arc support piece (211), and the slide rail (212) at the lower end of the arc support piece (211) is matched with the clearance hole (214) of the left arc support piece (211).

10. The hidden metal decorative storage cabinet as claimed in claim 2, wherein the safety limiting device (4) comprises a spring block (41), the spring block (41) is arranged inside the left cabinet board (11), one end of the spring block is fixedly connected with the inside of the left cabinet board (11), the other end of the spring block is fixedly connected with an extrusion block (42), the right side of the extrusion block (42) is provided with a bearing seat (43), the bearing seat (43) is connected with a slide way (44) in a vertical sliding manner, the slide way (44) is fixedly connected inside the left cabinet board (11), the inner side of the bearing seat (43) is rotatably connected with a fixing column (112), the upper end of the fixing column (112) is provided with a conical gap, a conical block (45) is arranged in the conical gap in an adaptive manner, the upper side of the conical block (45) is connected with a bottom board (46), the central position of the bottom board (46) is connected with a limiting spring (47), an arc semicircular bulge (48) is arranged on the outer ring of the limiting spring (47) at the upper end of the bottom board (46), the right side end of the arc semicircular bulge (48) is connected with a button (49), and the button (49) is protruded outside the left cabinet board (11).

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