CN111772369A

CN111772369A - Foldable steel furniture office cabinet

Info

Publication number: CN111772369A
Application number: CN202010663272.5A
Authority: CN
Inventors: 李娟�
Original assignee: Hangzhou Very Beautiful Network Technology Co ltd
Current assignee: Hangzhou Very Beautiful Network Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-16

Abstract

The invention discloses a foldable steel furniture office cabinet, which relates to the field of office cabinets and comprises a main cabinet body, wherein a sliding channel is uniformly formed in the side edge of the main cabinet body, a containing drawer is horizontally inserted into the inner side edge of the sliding channel, a supporting screw rod is vertically and downwards in threaded connection with the bottom surface of the main cabinet body, the bottom end of the supporting screw rod is in threaded connection with a bottom cushion block, a sliding connection clamping groove is formed in the top surface of the main cabinet body, a cabinet body plate is vertically and downwards clamped at the inner groove edge of the sliding connection clamping groove, a partition plate is horizontally arranged on the inner side edge of the cabinet body plate, a lower sinking groove is horizontally formed in the top surface of the main cabinet body, and a sealing top plate is. The device is simple in design structure and convenient to operate, the space can be extended by adopting a multiple folding mode, the office space is greatly expanded, and meanwhile, the device is small in size and convenient to carry when being stored by adopting a storage structure.

Description

Foldable steel furniture office cabinet

Technical Field

The invention relates to the technical field of office cabinets, in particular to a foldable steel furniture office cabinet.

Background

The Chinese furniture industry has achieved unprecedented development since the innovation is open, and as a branch of the furniture industry, the Chinese office furniture industry is rapidly developed along with the continuous updating of production technology, the continuous increase of varieties, the gradual formation of specialized production and the continuous improvement of management level. In 1999, the output value of the Chinese office furniture industry breaks through 500 million yuan, in 2004, the output value of office furniture is 819 million yuan, in 2005, the output value of office furniture is 980 million yuan, in 2007, the output value of the Chinese office furniture industry exceeds 1000 million yuan, and office furniture accounts for about 30% of the whole furniture. In 2007, the market demand of domestic office furniture approximately accounts for 1/3 of the overall furniture market, and the market scale is about 1000 million yuan. By 2015, the industry would reach an overall yield of 24300 billion dollars.

Traditional office cabinet is exactly the design of integral type, accomodate the drawer at simple several and accomodate the space that article just can accomodate outward, the too little official working of being inconvenient for of mesa is used simultaneously, do not have the expansibility and make and brought a lot of inconveniences when using in the later stage, will make the volume of the cabinet body great simultaneously when multiple function is in the same place, it wastes time and energy to have caused the transport very much, and present office cabinet does not have the foldability, make to expand the extension on the cabinet body and just brought certain difficulty.

Disclosure of Invention

The invention aims to provide a foldable steel furniture office cabinet, which aims to solve the problems that the traditional office cabinet provided by the background technology is an integrated design, a plurality of simple storage drawers are not provided with spaces for storing articles, the table top is too small and is inconvenient for office use, the expandability is not provided, so that much inconvenience is brought to later use, the cabinet body has larger volume when multiple functions are integrated, the transportation is time-consuming and labor-consuming, the existing office cabinet is not foldable, and certain difficulty is brought to the expansion and extension of the cabinet body.

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

a foldable steel furniture office cabinet comprises a main cabinet body, wherein sliding channels are uniformly formed in the side edge of the main cabinet body, a storage drawer is horizontally inserted into the inner side edge of each sliding channel, a supporting screw rod is vertically and downwards in threaded connection with the bottom surface of the main cabinet body, a bottom cushion block is in threaded connection with the bottom end of the supporting screw rod, a sliding connection clamping groove is formed in the top surface of the main cabinet body, a cabinet body plate is vertically and vertically clamped into the inner side edge of the sliding connection clamping groove, a partition plate is horizontally arranged on the inner side edge of the cabinet body plate, a lower sinking groove is horizontally formed in the top surface of the main cabinet body, a sealing top plate is horizontally bolted and connected to the top end of the cabinet body plate, a storage channel is vertically formed in one side edge of the main cabinet body, a support sleeve plate is horizontally inserted and connected into the inner side edge of the storage channel, an extension plate is horizontally inserted and connected, the bottom end of the supporting vertical rod is sleeved with a sleeved vertical pipe, one side edge of the sleeved vertical pipe is uniformly provided with a limiting groove, the inner side edge of the limiting groove is horizontally inserted with a top connecting rod, the bottom surface of the main cabinet body is vertically and uniformly provided with a threaded hole, the inner side edge of the sliding channel is symmetrically and fixedly clamped with a bottom gasket strip, the side edge of the main cabinet body is uniformly provided with inserting holes, the inner side edge of each inserting hole is horizontally inserted with a fixed inserting rod, the inner side edge of the sliding clamping groove is horizontally provided with a butt joint hole, the inner side edge of the receiving channel is symmetrically clamped with a movable clamping block, the top surface of the inner side of the receiving channel is vertically bolted with a fixed block, the side edge between the fixed blocks is horizontally inserted with a fixed cross rod, one end of the supporting sleeve plate close to the main cabinet body is horizontally inserted with a connecting rod, the side edge of the connecting, the utility model discloses a bearing support cover plate, including the inboard edge of upset draw-in groove, the inboard edge of support cover plate is kept away from to the side of upset draw-in groove, the inboard edge symmetry of accomodating the recess has been seted up and has been hidden the recess, the inboard edge horizontal joint of hiding the recess has supporting spring, the baffle hole has evenly been seted up to the side of cabinet body board, the inboard edge horizontal joint in baffle hole has the baffle filler strip, the side edge horizontal joint of cabinet body board has the stable through-hole, the bottom surface level of support cover plate has been seted up and has been accomodate to the groove, the bottom surface vertical orientation of cup jointing the riser has been seted up the butt joint screw, the grafting end side level of support pole setting has been seted up and has been cup jointed the groove, the inboard edge horizontal joint in.

As a preferred embodiment of the present invention: the number of sliding channel is a plurality of, and a plurality of sliding channel parallel stack formula each other is seted up at a side central point of the main cabinet body and is put, and the sliding channel runs through the outside limit of the main cabinet body and extends to inside, and the inside of sliding channel keeps leading to with the inside of the main cabinet body and connects the setting, and the number of accomodating the drawer keeps unanimous with the number of sliding channel, and the one-to-one grafting setting each other.

As a preferred embodiment of the present invention: the number of supporting screw rod is six, and six supporting screw rod respectively thread fixed connection at the inboard side position that the screw was to the hole and the butt joint screw, and the heelpiece adopts the preparation of hard rubber material, and the number of heelpiece keeps unanimous with supporting screw rod's number, and the fixed threaded connection of one-to-one correspondence sets up respectively, and the slip joint draw-in groove is the U-shaped and sets up near the border position at the top surface of the main cabinet body, and the bottom vertical downward extension of slip joint draw-in groove is close to the bottom surface position of the main cabinet body.

As a preferred embodiment of the present invention: the specification and size of cabinet body board keep unanimous with the specification and size of sliding connection draw-in groove, and the number of division board is a plurality of, and the parallel stack formula of polylith division board each other arranges in the inboard side position of cabinet body board, and the degree of depth of sink groove keeps unanimous with the thickness of sealed roof plate, and the one end butt joint of support lagging is close to the top surface position at the open end of level butt joint in accomodating the channel, and the top surface of support lagging and the top surface of the main cabinet body keep at same horizontal plane position.

As a preferred embodiment of the present invention: the one end level that the one end level of extension board runs through the support lagging extends to inside, and the number that supports the pole setting is two, and the top of two spinal branchs support the pole setting is pegged graft perpendicularly and is kept away from the one end position that supports the lagging at the inboard side of upset draw-in groove, and the number that cup joints the riser keeps unanimous with the number that supports the pole setting, and the one-to-one vertical to cup jointing the setting, and the number of spacing groove is a plurality of, and a plurality of spacing groove are vertical the arranging of a font respectively and cup joint a side central point of riser.

As a preferred embodiment of the present invention: the one end level of top extension pole is pegged graft in the inboard side position of cup jointing groove, and the number of screw thread to the hole is four, and four screw threads to the hole respectively vertical to seting up in the bottom surface of the main cabinet body and be close to four corner positions, and the number of end gasket strip is a plurality of roots, and many end gasket strips respectively two double-phase symmetry set up in the inboard side position of slide channel, and the top surface butt joint of many end gasket strips is being close to both sides limit position in the bottom surface of accomodating the drawer.

As a preferred embodiment of the present invention: the number of spliced eye is four, and four spliced eyes level respectively and set up the side of seting up at the main cabinet body and be close to the top surface position, two spliced eyes are seted up and are being close to the top surface position at the inboard side of accomodating the channel, and the spliced eye runs through the inboard side position that the lateral wall of the main cabinet body extends to the slip joint draw-in groove, fixed inserted bar level runs through the inside extension grafting of spliced eye and stable through-hole and is in the inboard side position of butt joint hole, the number of butt joint hole keeps unanimous with the number of spliced eye, and butt joint hole and spliced eye set up respectively the one-to-.

As a preferred embodiment of the present invention: the number of activity fixture block is a plurality of pieces, and polylith activity fixture block symmetry respectively pegs graft at the inboard side position of hiding the recess, fixed block vertical fixation sets up and is close to both ends position at the inboard top surface of accomodating the channel, two fixed blocks are parallel fixed setting each other, peg graft perpendicularly at the inboard side central point of fixed block in the both ends of fixed horizontal pole, the number of connecting rod is two, and two connecting rods are horizontal symmetry respectively and fix a side of pegging graft at the supporting sleeve board and are close to both ends position, the slip cap groove cup joints the outside limit position at fixed horizontal pole.

As a preferred embodiment of the present invention: the number of upset draw-in groove is two, and two upset draw-in grooves level respectively and set up and be close to both sides limit position in the bottom surface of extension board, the inside of upset draw-in groove keeps leading to the setting with accomodating the inside in groove, the fixed setting of supporting spring level is hiding the recess and is moving about the fixture block between the position, the baffle hole is the side position of evenly seting up between the cabinet body board for a plurality of, and the top surface butt joint of baffle filler strip is in the bottom surface position of interlayer board, the number of stabilizing the through-hole is four, and four stabilizing the through-hole level respectively card sets up the side of cabinet body board and is close to the corner position of bottom surface, cup joint the hole.

Compared with the prior art, the invention has the beneficial effects that:

1. the structure that can expand the space through the design makes the office space can extend the effect, great convenience that brings for the official working, the drawer of accomodating in the inside of sliding channel is pulled out and can be accomodate the effect to the object, will sink the inside of groove and upwards stimulate sealed roof, make and drive the cabinet body board and upwards extend from the open end in the top of sliding connection draw-in groove, the inside of inserting hole and stabilizing the through-hole is run through to fixed inserted bar, it makes the cabinet body board stabilize the inboard side position at the sliding connection draw-in groove to peg graft at the inboard side of butt joint hole, stir from the inside movable fixture block of accomodating the channel, make and take out the top surface position that the polylith interlayer board carried out the level and placed the baffle filler strip, can accomodate the effect to the file between the inside of cabinet body board and interlayer.

2. After the supporting sleeve plate is turned to be horizontal, the top surface of the supporting sleeve plate and the top surface of the main cabinet body are kept at the same horizontal plane position, the extension plate is horizontally stretched out from one end of the supporting sleeve plate, and the vertical rod is vertically arranged by overturning and supporting from the inside of the overturning clamping groove while stretching, the supporting upright stanchion is stabilized under the fixation of the fixed rod, the sleeve joint upright stanchion is pulled downwards at the same time, the jacking rod is inserted and connected at the inner side position of the limit groove under the support of the jacking spring after being pulled to the designated length, and the supporting screw rod rotates to adjust the supporting height to support the extending plate on the ground to be horizontal, the device has simple design structure and convenient operation, the adoption of multiple folding modes can expand the space for working and greatly expand the space for working, meanwhile, the storage structure is adopted, so that the storage structure has the advantages of small size and convenience in carrying when storage.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a foldable steel furniture office cabinet;

FIG. 2 is a schematic structural view of a section connection detail of a main cabinet body of a foldable steel furniture office cabinet;

FIG. 3 is a schematic structural view of a cross-sectional connection detail of a storage channel of a foldable steel furniture office cabinet;

FIG. 4 is a schematic structural view of a cabinet body panel of a foldable steel furniture office cabinet in cross-section with connection details;

FIG. 5 is a schematic structural view of a connection detail of a foldable steel furniture office cabinet support sleeve plate viewed from below;

fig. 6 is a schematic structural diagram of a connection detail of a sleeved vertical pipe of a foldable steel furniture office cabinet in a cross-section.

In the figure: 1-a main cabinet body; 2-a sliding channel; 3-a storage drawer; 4-a support screw; 5-bottom cushion block; 6-sliding connection of the clamping groove; 7-cabinet body plate; 8-interlayer plate; 9-sinking the tank; 10-sealing the top plate; 11-a receiving channel; 12-supporting the deck; 13-an extension plate; 14-supporting upright rods; 15-sleeving a vertical pipe; 16-a limiting groove; 17-a top connecting rod; 18-threaded hole alignment; 19-a base strip; 20-a plug hole; 21-fixing the inserted link; 22-a docking hole; 23-movable clamping blocks; 24-fixing blocks; 25-a fixed cross bar; 26-a connecting rod; 27-sliding sleeve groove; 28-turning over the card slot; 29-a fixation bar; 30-hiding the groove; 31-a support spring; 32-spacer holes; 33-spacer filler strip; 34-a stabilizing via; 35-storage pair grooves; 36-butt joint screw holes; 37-a sleeving groove; 38-butting spring; 39-sleeve hole.

Detailed Description

Referring to fig. 1, in the embodiment of the present invention, a foldable steel furniture office cabinet includes a main cabinet body 1, a side of the main cabinet body 1 is uniformly provided with a plurality of sliding channels 2, an inner side of each sliding channel 2 is horizontally inserted with a containing drawer 3, the sliding channels 2 are provided in a plurality of numbers, the sliding channels 2 are arranged in a central position of one side of the main cabinet body 1 in a parallel and overlapped manner, the sliding channels 2 extend to the inside through an outer side of the main cabinet body 1, the inside of each sliding channel 2 is in communication with the inside of the main cabinet body 1, the number of the containing drawers 3 is consistent with the number of the sliding channels 2, and the containing drawers are correspondingly inserted with each other, a bottom of the main cabinet body 1 is vertically and downwards in threaded connection with a supporting screw rod 4, a bottom end of the supporting screw rod 4 is in threaded connection with a bottom cushion block 5, a top surface of the main cabinet body 1 is provided with a sliding, six supporting screws 4 are respectively and fixedly connected to the inner side edge positions of the threaded hole 18 and the butt joint screw hole 36 in a threaded manner, the bottom cushion block 5 is made of hard rubber materials, the number of the bottom cushion blocks 5 is consistent with that of the supporting screws 4, the bottom cushion blocks are respectively and fixedly connected with the threads in a one-to-one correspondence manner, the sliding connection clamping groove 6 is arranged on the top surface of the main cabinet body 1 and is close to the edge position, the bottom end of the sliding connection clamping groove 6 vertically extends downwards to the position close to the bottom surface of the main cabinet body 1, the inner groove edge of the sliding connection clamping groove 6 is vertically clamped with the cabinet body plate 7, the inner side edge of the cabinet body plate 7 is horizontally provided with a partition plate 8, the top surface of the main cabinet body 1 is horizontally provided with a sunken groove 9, the top end of the cabinet body 7 is horizontally bolted with a sealing top plate 10, one side edge of the main cabinet body 1 is vertically provided with a containing channel 11, the inner side edge of the containing channel, the number of the interlayer plates 8 is a plurality of, and a plurality of interlayer plates 8 are arranged at the inner side of the cabinet body plate 7 in a parallel and overlapped manner, the depth of the sink groove 9 is consistent with the thickness of the sealing top plate 10, one end of the supporting sleeve plate 12 is butted at the position close to the top surface of the opening end of the receiving channel 11 in a horizontal butt joint manner, the top surface of the supporting sleeve plate 12 and the top surface of the main cabinet body 1 are kept at the same horizontal plane position, an extending plate 13 is horizontally inserted at one end far away from the receiving channel 11 of the supporting sleeve plate 12, a supporting upright rod 14 is inserted at the bottom surface of the extending plate 13, a sleeve vertical pipe 15 is sleeved at the bottom end of the supporting upright rod 14, one end of the extending plate 13 horizontally penetrates through one end of the supporting sleeve plate 12 to extend into the inner side, the number of the supporting upright rods 14 is two, the top ends of the two supporting upright rods 14 are vertically inserted at the position far away from the supporting sleeve, the vertical sleeving connection is carried out in a one-to-one correspondence manner, limiting grooves 16 are uniformly formed in one side edge of the sleeving vertical pipe 15, the number of the limiting grooves 16 is multiple, the limiting grooves 16 are vertically arranged in a straight line shape at the central position of one side edge of the sleeving vertical pipe 15 respectively, a top connecting rod 17 is horizontally inserted into the inner side edge of each limiting groove 16, and one end of each top connecting rod 17 is horizontally inserted into the inner side edge of each sleeving groove 37;

referring to fig. 2, in the embodiment of the present invention, a foldable steel furniture office cabinet is provided, wherein a bottom surface of a main cabinet body 1 is vertically and uniformly provided with four screw hole pairs 18, inner side edges of a sliding channel 2 are symmetrically and fixedly clamped with bottom pad strips 19, the number of the screw hole pairs 18 is four, the four screw hole pairs 18 are respectively and vertically provided at positions close to four corner positions on the bottom surface of the main cabinet body 1, the number of the bottom pad strips 19 is a plurality, the plurality of bottom pad strips 19 are respectively and symmetrically provided at positions close to the inner side edges of the sliding channel 2 in pairs, top surfaces of the plurality of bottom pad strips 19 are butted at positions close to two side edges of a bottom surface of a storage drawer 3, the side edges of the main cabinet body 1 are uniformly provided with inserting holes 20, inner side edges of the inserting holes 20 are horizontally inserted with fixed inserting rods 21, inner side edges of the sliding clamping grooves 6 are horizontally provided with butting holes 22, the number of the inserting holes 20 is four, and the four inserting holes, two insertion holes 20 are arranged at the inner side of the storage channel 11 and close to the top surface, the insertion holes 20 penetrate through the side wall of the main cabinet 1 and extend to the inner side of the sliding connection clamping groove 6, the fixed insertion rods 21 horizontally penetrate through the insertion holes 20 and the inside of the stabilizing through holes 34 and extend to be inserted at the inner side of the butt connection holes 22, the number of the butt connection holes 22 is consistent with the number of the insertion holes 20, the butt connection holes 22 and the insertion holes 20 are respectively arranged in a one-to-one correspondence manner, the inner side of the storage channel 11 is symmetrically clamped with the movable clamping blocks 23, the inner side of the storage channel 11 is vertically bolted with the fixed blocks 24, the side of the fixed blocks 24 is horizontally inserted with the fixed cross rods 25, the number of the movable clamping blocks 23 is a plurality of blocks, the movable clamping blocks 23 are respectively symmetrically inserted at the inner side of the hidden groove 30, the fixed blocks 24 are vertically and fixedly, the two fixing blocks 24 are fixedly arranged in parallel, two ends of the fixed cross rod 25 are vertically inserted in the center of the inner side edge of the fixing blocks 24, the supporting sleeve plate 12 is horizontally inserted with a connecting rod 26 at one end close to the main cabinet body 1, the side edge of the connecting rod 26 is horizontally provided with a sliding sleeve groove 27, the number of the connecting rods 26 is two, and two connecting rods 26 are respectively fixed and inserted at the positions close to the two ends of one side edge of the supporting sleeve plate 12 in a horizontal symmetrical manner, a sliding sleeve groove 27 is sleeved at the position of the outer side edge of the fixed cross rod 25, the bottom surface of the extension plate 13 is provided with two overturning clamping grooves 28 in a horizontal symmetrical manner, the number of the overturning clamping grooves 28 is two, two overturning clamping grooves 28 are respectively and horizontally arranged on the bottom surface of the extending plate 13 close to the two side edges, the insides of the overturning clamping grooves 28 are communicated with the insides of the accommodating opposite grooves 35, and a fixing rod 29 is transversely inserted at one end, far away from the supporting sleeve plate 12, of the inner side edge of each overturning clamping groove 28;

referring to fig. 3-4, in the embodiment of the present invention, hidden grooves 30 are symmetrically formed on two inner side edges of a storage groove 11, a support spring 31 is horizontally clamped on an inner side edge of the hidden groove 30, partition plate holes 32 are uniformly formed on the side edge of a cabinet body plate 7, partition plate filler strips 33 are horizontally inserted into the inner side edges of the partition plate holes 32, the support spring 31 is horizontally and fixedly disposed between the hidden groove 30 and a movable clamping block 23, the partition plate holes 32 are a plurality of stable through holes 34 uniformly formed on the side edge between the cabinet body plates 7, top surfaces of the partition plate filler strips 33 are butted on bottom surfaces of partition plate 8, stable through holes 34 are symmetrically and horizontally clamped on the side edge of the cabinet body plate 7, the number of the stable through holes 34 is four, and the four stable through holes 34 are respectively and horizontally clamped on corner positions of the side edge of the cabinet body plate 7 close to;

referring to fig. 5-6, in the embodiment of the present invention, a foldable steel furniture office cabinet is provided, wherein a receiving slot 35 is horizontally formed on a bottom surface of a supporting sleeve plate 12, a butt screw hole 36 is vertically formed on a bottom surface of a butt joint vertical pipe 15, a butt joint slot 37 is horizontally formed on a side edge of a plug-in end of a supporting vertical pipe 14, a top joint spring 38 is horizontally clamped on an inner side edge of the butt joint slot 37, a butt joint hole 39 is horizontally formed on a side edge of a top end of the supporting vertical pipe 14, and the butt joint hole 39 is sleeved on an outer side edge of a fixing rod.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The working principle of the invention is as follows:

the main cabinet body 1 is placed at a designated position, the supporting screw rod 4 is rotated to adjust the main cabinet body 1 to a designated height, the main cabinet body 1 is prevented from sliding more stably under the support of the bottom cushion block 5 at the bottom surface, the storage drawer 3 in the sliding channel 2 is pulled out to store objects, the sealing top plate 10 in the sinking groove 9 is pulled upwards to drive the cabinet body plate 7 to extend upwards from the top opening end of the sliding connection clamping groove 6, the stabilizing through hole 34 and the inserting hole 20 are overlapped mutually, the fixed inserting rod 21 penetrates through the inserting hole 20 and the stabilizing through hole 34, the cabinet body plate 7 is stabilized at the inner side position of the sliding connection clamping groove 6 by being inserted into the inner side edge of the abutting hole 22, the movable clamping block 23 in the storage channel 11 is shifted, and a plurality of interlayer plates 8 are taken out to be horizontally placed at the top surface position of the clapboard cushion strip 33, the cabinet plate 7 and the inner part of the interlayer plate 8 can store documents, and the supporting sleeve plate 12 is turned over from the inner side edge of the storage channel 11, the connecting rod 26 and the fixed cross rod 25 are sleeved to perform a fixed turning function, after the connecting rod is turned to be horizontal, the top surface of the supporting sleeve plate 12 and the top surface of the main cabinet body 1 are kept at the same horizontal plane position, the extension plate 13 is horizontally stretched out from one end of the supporting sleeve plate 12, and the vertical rod 14 is vertically arranged by turning and supporting from the inside of the turning clamping groove 28 while stretching, the supporting vertical rod 14 is stabilized under the fixing of the fixing rod 29, the sleeving vertical tube 15 is pulled downwards, the jacking rod 17 is inserted and clamped at the inner side position of the limiting groove 16 under the support of the jacking spring 38 after being pulled to a specified length, and the supporting screw rod 4 is rotated and adjusted to the supporting height to support the extending plate 13 on the ground in a horizontal shape.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A foldable steel furniture office cabinet comprises a main cabinet body (1) and is characterized in that a sliding channel (2) is uniformly arranged on the side edge of the main cabinet body (1), a containing drawer (3) is horizontally inserted into the inner side edge of the sliding channel (2), a supporting screw rod (4) is vertically and downwardly connected with the bottom surface of the main cabinet body (1) in a threaded manner, a bottom cushion block (5) is connected with the bottom end of the supporting screw rod (4) in a threaded manner, a slip joint clamping groove (6) is arranged on the top surface of the main cabinet body (1), a cabinet body plate (7) is vertically and vertically clamped on the inner groove edge of the slip joint clamping groove (6), a partition plate (8) is horizontally arranged on the inner side edge of the cabinet body plate (7), a lower sinking groove (9) is horizontally arranged on the top surface of the main cabinet body (1), a sealing top plate (10) is horizontally bolted on the top end of the cabinet body plate (7), a containing channel (, the inner side of the containing channel (11) is horizontally inserted with a supporting sleeve plate (12), one end of the supporting sleeve plate (12) far away from the containing channel (11) is horizontally inserted with an extending plate (13), the bottom surface of the extending plate (13) is inserted with a supporting upright rod (14), the bottom end of the supporting upright rod (14) is sleeved with a sleeve vertical pipe (15), one side of the sleeve vertical pipe (15) is uniformly provided with a limiting groove (16), the inner side of the limiting groove (16) is horizontally inserted with a top connecting rod (17), the bottom surface of the main cabinet body (1) is vertically and uniformly provided with a threaded hole (18), the inner side of the sliding channel (2) is symmetrically and fixedly clamped with a bottom gasket strip (19), the side of the main cabinet body (1) is uniformly provided with inserting holes (20), the inner side of the inserting holes (20) is horizontally inserted with a fixed inserting rod (21), the inner side of the sliding connecting clamping groove (6) is horizontally provided with a butt joint hole (22), the inner side of the containing channel (11) is symmetrically clamped with movable clamping blocks (23), the inner side top surface of the containing channel (11) is vertically bolted with fixed blocks (24), a fixed cross rod (25) is horizontally inserted between the fixed blocks (24), a connecting rod (26) is horizontally inserted at one end of the supporting sleeve plate (12) close to the main cabinet body (1), a sliding sleeve groove (27) is horizontally formed at the side of the connecting rod (26), turning clamping grooves (28) are horizontally and symmetrically formed at the bottom surface of the extending plate (13), a fixed rod (29) is transversely inserted at one end of the inner side edge of the turning clamping groove (28) far away from the supporting sleeve plate (12), hidden grooves (30) are symmetrically formed at the inner two side edges of the containing groove (11), supporting springs (31) are horizontally clamped at the inner side edge of the hidden groove (30), and partition plate holes (32) are uniformly formed at the side edge of the cabinet body plate (7), the inboard side level of baffle hole (32) is pegged graft and is had baffle filler strip (33), the horizontal joint of side symmetry of cabinet body board (7) has stablizing through-hole (34), the bottom surface level of supporting sleeve board (12) has been seted up and has been accomodate to groove (35), the vertical butt joint screw hole (36) of having seted up to the bottom surface that cup joints riser (15), grafting end side level of supporting pole setting (14) has been seted up and has been cup jointed groove (37), the inboard side horizontal joint of cup jointing groove (37) has top spring (38), the top side level of supporting pole setting (14) has been seted up and has been cup jointed hole (39).

2. The foldable steel furniture office cabinet according to claim 1, wherein the number of the sliding channels (2) is several, the sliding channels (2) are arranged in the center of one side of the main cabinet body (1) in a parallel and overlapped manner, the sliding channels (2) extend to the inside through the outer side of the main cabinet body (1), the inside of the sliding channels (2) and the inside of the main cabinet body (1) are in a through connection arrangement, the number of the storage drawers (3) is consistent with the number of the sliding channels (2), and the storage drawers are in a one-to-one corresponding insertion arrangement with each other.

3. The foldable steel furniture office cabinet according to claim 1, wherein the number of the supporting screws (4) is six, the six supporting screws (4) are respectively fixedly connected to the inner side positions of the threaded hole (18) and the butt-joint screw hole (36) in a threaded manner, the bottom cushion block (5) is made of hard rubber materials, the number of the bottom cushion block (5) is consistent with the number of the supporting screws (4), the bottom cushion block and the supporting screws are respectively fixedly connected in a threaded manner in a one-to-one correspondence manner, the sliding-joint clamping groove (6) is arranged on the top surface of the main cabinet body (1) in a U-shaped manner and is close to the edge position, and the bottom end of the sliding-joint clamping groove (6) vertically extends downwards to the position close to the bottom surface of the main cabinet body (1.

4. The foldable steel furniture office cabinet according to claim 1, wherein the cabinet body plate (7) has a specification and a dimension consistent with those of the sliding connection clamping groove (6), the number of the division plates (8) is a plurality of division plates, the division plates (8) are arranged at the inner side of the cabinet body plate (7) in a parallel and overlapped mode, the depth of the sunken groove (9) is consistent with the thickness of the sealing top plate (10), one end of the supporting sleeve plate (12) is butted at a position close to the top surface of the opening end of the horizontal butting connection receiving groove (11), and the top surface of the supporting sleeve plate (12) and the top surface of the main cabinet body (1) are kept at the same horizontal plane position.

5. The foldable steel furniture office cabinet according to claim 1, wherein one end of the extension plate (13) horizontally penetrates through one end of the supporting sleeve plate (12) and extends to the inside, the number of the supporting upright rods (14) is two, the top ends of the two supporting upright rods (14) are vertically inserted into one end position, away from the supporting sleeve plate (12), of the inner side edge of the turnover clamping groove (28), the number of the sleeving vertical pipes (15) is consistent with the number of the supporting upright rods (14), the sleeving vertical pipes are vertically sleeved in one-to-one correspondence, the number of the limiting grooves (16) is several, and the limiting grooves (16) are vertically arranged in a straight shape at the center position of one side edge of the sleeving vertical pipe (15).

6. The foldable steel furniture office cabinet according to claim 1, wherein one end of the top connecting rod (17) is horizontally inserted into the inner side position of the sleeve groove (37), the number of the thread aligning holes (18) is four, the four thread aligning holes (18) are respectively vertically arranged on the bottom surface of the main cabinet body (1) near the four-side corner position, the number of the bottom gasket strips (19) is several, the bottom gasket strips (19) are respectively symmetrically arranged on the inner side position of the sliding channel (2) in pairs and groups, and the top surfaces of the bottom gasket strips (19) are butted on the bottom surface of the storage drawer (3) near the two side positions.

7. The foldable steel furniture office cabinet according to claim 1, wherein the number of the inserting holes (20) is four, the four inserting holes (20) are respectively horizontally arranged at the position close to the top surface of the side edge of the main cabinet body (1), the two inserting holes (20) are arranged at the position close to the top surface of the inner side edge of the accommodating channel (11), the inserting holes (20) penetrate through the side wall of the main cabinet body (1) to extend to the position of the inner side edge of the sliding connection clamping groove (6), the fixed inserting rod (21) horizontally penetrates through the inserting holes (20) and the inner part of the stabilizing through hole (34) to extend and be inserted at the position of the inner side edge of the abutting hole (22), the number of the abutting holes (22) is consistent with the number of the inserting holes (20), and the abutting holes (22) and the inserting holes (20) are respectively arranged in a one-to-one correspondence with each other.

8. The foldable steel furniture office cabinet according to claim 1, wherein the number of the movable clamping blocks (23) is several, and the movable clamping blocks (23) are symmetrically inserted into the inner side of the hidden groove (30), the fixed blocks (24) are vertically and fixedly arranged on the inner top surface of the containing channel (11) near the two ends, the two fixed blocks (24) are mutually and fixedly arranged in parallel, the two ends of the fixed cross bar (25) are vertically inserted into the center of the inner side of the fixed blocks (24), the number of the connecting bars (26) is two, the two connecting bars (26) are horizontally and symmetrically fixedly inserted into one side of the supporting sleeve plate (12) near the two ends, and the sliding sleeve groove (27) is sleeved on the outer side of the fixed cross bar (25).

9. The foldable steel furniture office cabinet according to claim 1, wherein the number of said flip slots (28) is two, two overturning clamping grooves (28) are respectively and horizontally arranged at the positions of the bottom surface of the extending plate (13) close to two side edges, the inner parts of the overturning clamping grooves (28) are communicated with the inner parts of the accommodating opposite grooves (35), supporting springs (31) are horizontally and fixedly arranged at the positions between the hidden grooves (30) and the movable clamping blocks (23), a plurality of partition plate holes (32) are uniformly arranged at the side edges between the cabinet body plates (7), the top surfaces of the clapboard cushion strips (33) are butted at the bottom surface of the clapboard board (8), the number of the stable through holes (34) is four, and the four stabilizing through holes (34) are horizontally clamped at the corner positions of the side edges of the cabinet body plate (7) close to the bottom surface respectively, and the sleeving holes (39) are sleeved at the outer side edge positions of the fixing rods (29).