CN2894423Y - Cupboard - Google Patents

Abstract

The utility model is a cabinet comprising a metal cabinet frame and the space enclosed by the metal cabinet frame and the surrounding areas. The metal cabinet frame consists of two connected sideboards, a bottom board and a backboard, while the vertical side of every sideboard bends outwards to form a non-sealing structure opposite to the space. Made of metal material, the utility model does not contain any material harmful to human body and environment; in addition, since the sideboard, bottom board and backboard all bend outwards without seal, the acceptable space in the cabinet would be enlarged and leveled. With these features, the width and height of the metal frame external edge is consistent with those of the acceptable space, based on which every corner and every side in the space would be displayed, and this would not only enlarge the acceptable space of the cabinet effectively and increase the beautifulness of the cabinet body, but this would also improve the intensity of the cabinet. The non-sealing structure will be beneficial for all-around spraying of fireproof and rustproof painting and be convenient for cleaning as well, leaving no dead angle for cleaning work.

Description

Cabinet

Technical field

The utility model relates to a kind of cabinet, relates in particular to a kind of cabinet that has protection against the tide and prevent contaminated environment.

Background technology

The cabinet of cabinet at present commonly used is generally processed by particieboard, density board or other wooden materials, but existing insurmountable problem always, wooden cabinet has: should not clean, easily grow insects such as cockroach, ant, do not prevent fires, non-moistureproof, yielding rotting, for example on the manufacturing process of wooden cabinet, positions such as the junction of top board, base plate and riser, hinge hole, connecting hole, laminate hole all can't seal, cabinet-body plate then makes moist from above-mentioned position easily, infested, distortion is rotted, thereby shortened the life-span.In addition, present cabinet generally all contains formaldehyde, harmful substances such as benzene, and because cabinet all is mounted in indoor, kitchen even, in the more hidden room such as toilet, performance of ventilating is poor, formaldehyde in the cabinet, volatile materials such as benzene can only be present in indoor, therefore make indoor environment be polluted, and if be used for the cabinet in kitchen, then storing tableware, caused pollution in the time of food, in order to match with indoor whole structure, it is available that cabinet is all made multiple color in addition, but these colors all are at the cabinet outer surface by paint application, paint then can further increase the pollution to room air, and in order to reduce cost and to reduce pollution to air, general inner all not paintings of laminate, so the inner vision of cabinet can not show a candle to appearance.By use on the plate-connecting structure of wooden cabinet is metal connecting piece, and perforation is passed for metal connecting piece on the plate body, therefore not only load-bearing is lower, and perforation place damaged by worms easily, is particularly useful for the cabinet of kitchen and toilet, owing to keep away unavoidable humidity, the easy hygroscopic deformation of the timber of cabinet, corrosion etc., the pin of wooden cabinet is generally all fixed, and therefore is difficult to regulate height, and cabinet easily hides dust etc. usually, and is not easy to clean equally.

In addition; because cabinet is made by timber; and the timber that needs can only obtain by disafforestation; and these all can have influence on our ecological environment; with wooden cabinet is that example describes; every linear meter(lin.m.) approximately expends 0. 16 cubic metres in timber; and the tailing in process can not utilize again; the heating fuel that can only be used for enterprise or rural area; wasted a large amount of resources; not only do not met environmental protection but also can not recycling, so this and the current protection environment environmental protection institute that economizes on resources that advocates are disloyal, neither our institute of modern civilization society receptible.And wooden cabinet is using a period of time all can expansion, especially water tank occur at the edge of plate.If indoor use is wooden cabinet, that one value that one this cover cabinet does not also just utilize again when secondary decoration.Especially be different from other solid wood single-piece furniture as the employed wooden cabinet in kitchen, it is by the space custom-made by size in kitchen fully, and material is again particieboard or density board, and this material can not have the value of utilizing again.With the Beijing area is that example describes; about 20,000,000 square metres of annual newly-built dwelling house; the use amount of cabinet is calculated by 120,000 covers; and a cover cabinet uses 0. 65 cubic metres in timber; the timber use amount of that one annual new kitchen cabinet just is 70,008 kilosteres; will certainly seriously influence the conserve forests conservation of nature and the ecological balance like this, also just lose the environment that we mankind depend on for existence and destroyed the ecological balance and lost forest.

Though existing also have some and select the cabinet of metal as framework for use, but these metal frameworks all seal, even its outside scribbles antirust coat, but its pipe seam crossing interior and that spatial accommodation is interior all can not have coating, therefore be very easy in metal framework or corrode at the seaming position place, the corrosion of these key positions then can make whole cabinet do not continued to use, thereby has shortened the service life of cabinet.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of cabinet of protecting environment and having moisture-proof function of helping.

In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: the utility model cabinet, comprise metal cabinet frame and enclose the spatial accommodation that forms by metal cabinet frame, described metal cabinet frame comprises interconnective two side plates, base plate and back plate, and the stile of each side plate spatial accommodation dorsad outwards is bent to form not enclosuring structure.

Described not enclosuring structure comprise from the side plate stile outwards upright crimp, the vertical bending of self-support crimp of bending convex edge, from convex edge to the side plate bending and be parallel to the concave edge of upright crimp.

The upper and lower edge of described back plate, base plate and side plate respectively dorsad spatial accommodation be bent to form first connecting wall, second connecting wall and upper and lower crimp.

Described cabinet frame also comprises header board, described header board comprises orthogonal upper wall, antetheca, described upper wall is bent with first in-flanges downward vertically, described first in-flanges vertically is bent with the first flat flange, the vertical bending of described antetheca is extended with the second flat flange that is parallel to upper wall, and the described second flat flange vertically is bent to form second in-flanges parallel with first in-flanges.

Described upper wall, antetheca, first, second flat flange and first in-flanges enclose and are formed with receiving space, and described second in-flanges is extended with the three flat flange parallel with upper wall in receiving space.

Be fixed with illuminating lamp or lamp decoration lamp in the described receiving space, when described spatial accommodation open front position also is provided with and closes and second in-flanges fasten the door of holding.

Described each side plate dashes in spatial accommodation and is provided with supporting pieces, and the supporting pieces position is formed with air vent, also is equiped with the fixedly laminate of hook of both sides in the described spatial accommodation, and the hook of described laminate is inserted air vent and supported by supporting pieces.

Also be equiped with in the described spatial accommodation and draw basket, be fixed with chute on the described side plate, draw the basket both sides to be fixed with and be incorporated in the slide rail that slides in the chute with the chute knot.

The base plate lower surface of described cabinet also is provided with the feet that can regulate height, and fastens with base plate and cover the skirting board on feet and ground.

Described skirting board comprises that lengthwise main body, autonomous agent extend to form the clamp of groove, slide block mobile in above-mentioned groove reaches the snap ring that extends and be stuck in the feet periphery from slide block when cooperating with feet.

The inner surface of described metal cabinet frame and outer surface evenly are coated with fire prevention, antirust coating.

Described cabinet also comprises and hangs sign indicating number with what cabinet was sling, the described sign indicating number that hangs comprises counterpart and weldment, described counterpart comprise with wall on the suspension hook that cooperates of grab, regulate the relative weldment height of suspension hook and be fixed in first or second regulating part of weldment, described weldment is welded in cabinet, comprises the through hole that cooperates with first regulating part.

With respect to prior art, advantage of the present utility model is: the cabinet body structure of the utility model cabinet is made by metal material, therefore broken the general layout that rules all the land by timber structure cabinet and traditional wooden production technology for many years, and the sheet material reflexed of cabinet is curved, the spatial accommodation of cabinet strengthens and is smooth, guarantee the width of metal cabinet collar extension, the height and the width of inner spatial accommodation, the consistent size of height, make each angle in the cabinet spatial accommodation, each limit all shows, so both effectively increase the aesthetic feeling of inner spatial accommodation of cabinet and raising cabinet, also strengthened the intensity of cabinet simultaneously; Stile open-ended structure behind the catadioptric folding of plate can make whole cabinet not have the corner or spot as yet untouched by a clean-up campaign, also not have a confined space, thereby convenient comprehensive top layer spraying, is convenient to cleaning at not oxidation of cabinet without putrefaction; Can also offer air vent on the side plate, thereby guarantee that the moisture after the cleaning does not residue in the cabinet, even close the cabinet door, inside does not have peculiar smell yet, the air vent of side plate not only ventilates but also dustproof, can hang again simultaneously and be shelf, and the reflexed kinking structure of sheet material more strengthened the weight that riser can bear, its supporting power is several times of wooden cabinet; And metal cupboard is difficult for being corroded, should not grows insects and also is difficult for being damaged by worms, and metal cupboard is not yielding, do not contain harmful substances such as formaldehyde, benzene, and the top layer is coated with the anti-high-temperature material of fire prevention, therefore can not produce any infringement room air or human body; Metal cupboard is because above-mentioned advantage; to indoor when carrying out secondary decoration; can reuse; even be not re-used as cabinet, also can be used as metal recovery and utilize again, for wooden cabinet; the utility model metal cupboard belongs to Green Product; to human body, environmentally friendly, and can not cause energy waste, be significant for conservation of nature, the protection ecological balance.

In addition, the cabinet of the utility model cabinet and accessory thereof all adopt the metal manufacturing, be full of strong modern sense, shown the glamour of Modern Industry Products, and cabinet is suitable for the door-plate of unlike material, especially cooperates and go up dazzling frameless glass door and especially penetrating the feeling of the texture of metal cabinet shown, the header board of cabinet is provided with the space that holds illuminating lamp or ornament lamp, help installing light fixture, improve whole visual effect, not only safe but also gorgeous; The cabinet bottom also is equipped with height-adjustable feet in addition, regulate the height of cabinet when helping installing as required, and the skirting board established of connecting pin front card can dismounting freely, thereby be convenient to prevent that dust or other house refuse from entering bottom of cabinet bulk, and when needing cleaning, only needing to pull down skirting board can enter cleaning to bottom of cabinet bulk.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model cabinet, wherein not shown top board, cabinet door.

Fig. 2 is the three-dimensional exploded view of Fig. 1.

Fig. 3 is the side plate schematic diagram.

Fig. 4 is the header board schematic diagram.

Fig. 5 is the schematic perspective view of the utility model cabinet second embodiment, wherein not shown top board, cabinet door.

Fig. 6 is the schematic diagram of sidewall among Fig. 5.

Fig. 7 is along the section enlarged diagram of A-A line among Fig. 6.

Fig. 8 is along the section enlarged diagram of B-B line among Fig. 6.

Fig. 9 draws the basket schematic diagram for being fixed in the cabinet shown in Figure 5.

Figure 10 is for being installed to the laminate schematic diagram in the cabinet shown in Figure 5.

Figure 11 is the schematic perspective view that is used for the skirting board of cabinet of the present invention.

Figure 12 is the part plan schematic diagram that has feet and cooperate the cabinet of going up skirting board.

Figure 13 is the floor map of hanging sign indicating number that is used for cabinet of the present invention.

The specific embodiment

Please refer to Fig. 1, shown in Figure 2, the cabinet frame of the utility model cabinet 100 is made by metal substrate, comprise biside plate 1, be connected to side plate 1 bottom base plate 2, be connected to the back plate 3 of side plate 1 and base plate 2 rear sides and be connected to side plate 1 upper end and with the relative header board 5 in plate 3 upper ends, back, described side plate 1, base plate 2, back plate 3 enclose the spatial accommodation 6 of formation.Cabinet 100 mainly is made of sheet material in the utility model, for simplifying accompanying drawing, does not all demonstrate thickness.

Please be simultaneously with reference to shown in Figure 3, the lower end of described side plate 1 outwards is bent to form down crimp 11, the upper end outwards is bent to form crimp 12, on described, following crimp 12,11 respectively perpendicular to the main body of side plate 1, the stile of described side plate 1 outwards has been bent to form upright crimp 13 respectively, described upright crimp 13 is perpendicular to the main body of side plate 1, and the opposite side of upright crimp 13 sides 1 vertically has been bent to form convex edge 131, described convex edge 131 continues to be bent to form concave edge 132, the width of this concave edge 132 less than the width of upright crimp 13, and concave edge 132 is parallel to convex edge 13, thereby the both sides stile of side 1 is formed with not enclosuring structure.Preferably, described going up on the crimp 12 can also be offered several fixing holes 121.

Please be simultaneously with reference to shown in Figure 4, described header board 5 comprises upper wall 51, perpendicular to the antetheca 52 of upper wall 51, described upper wall 51 is bent with first in-flanges 511 downward vertically, and described first in-flanges 511 also vertically is bent with the first flat flange 512, and the described first flat flange 512 is parallel to upper wall 5.Described antetheca 52 vertical bendings are extended with the second flat flange 521, the described second flat flange 521 is parallel to upper wall 51, the first flat flange 512, and described upper wall 51, antetheca 52, first, second flat flange 512,521 and first in-flanges 511 enclose and be formed with receiving space 53.Preferably, the described second flat flange 521 can also continue vertically to be bent to form second in-flanges 522 parallel with first in-flanges 511, and described second in-flanges 522 is extended with the three flat flange 523 parallel with upper wall 51 to receiving space 53.

Four limits of described base plate 2 are bent to form first connecting wall 21 that is connected with side plate 1, back plate 2 respectively downward vertically, and four limits of described back plate 3 are bent to form second connecting wall 31 that is connected with side plate 1 and base plate 2 respectively downward vertically.

During assembling, first connecting wall 21 of described base plate 2 both sides is welded to connect with biside plate 1 respectively, three second connecting walls 31 of described back plate 3 respectively with base plate 2 rear portions, biside plate 1 is welded to connect, two free ends of described header board 5 longitudinallies are welded in the top front end of biside plate 1 respectively, certainly, first connecting wall 21 that is positioned at spatial accommodation 6 open front positions and contiguous back plate 3 is not connected with side plate 1, at side plate 1, back plate 2, fixing upper plate on the header board 5, in order to make cabinet more solid, described top board can be fixed by the fixture that passes fixing hole 121, described top board can be sheet metal or other common used material, as artificial stone, splash guard, natural stone, acrylic board, solid wood plate etc. is made, afterwards at the fixing Over-The-Counter door (not shown) of the front end of biside plate 1, described cabinet door can be that glass is made, also can be that metal is made, the cabinet door that can adopt timber to make even.Described cabinet door is when closing, the top edge of cabinet door supports second in-flanges 522 of header board 5, preferably, the top edge of the outside of described second in-flanges 522 and cabinet door can be provided with snap close, when the cabinet door is closed, and the snap close locking, certain described snap close can adopt the most frequently used mechanical lock, also can adopt electronic lock, or adopt the magnetic piece, with the convenient cabinet door that opens and closes continually.Described cabinet door can be at single cabinet door of a side rotational fixation, also can two cabinet door, and the cabinet door of opening about can being also can be the cabinet door of opening up and down.

After assembling finishes, the upright crimp 13 of side plate 1, convex edge 131 and concave edge 132 are positioned at the outside of spatial accommodation 6, and first in-flanges, 511, the first flat flange 512, second, third flat flange 521,523 and second in-flanges 522 of header board are positioned at the inside of spatial accommodation 6.Then top board (not shown) is welded on the upper wall 51 of last crimp 12, back second connecting plate 31 of plate and header board of side plate 1, thus the upper shed of sealing spatial accommodation 6.Because the upper and lower crimp 12,11 of side plate 1, upright crimp 13, convex edge 131 and concave edge 132 all are positioned at spatial accommodation 6 outsides, therefore the open front of spatial accommodation 6 is all identical with inner width, thereby picking and placeing of article is more convenient, even the width of article is identical with the inside of spatial accommodation 6, it is less and need to rotate the situation of article also not have opening.In addition, because all outside crimps all are unsealed, therefore can clean cabinet easily, outside described crimp and flange all can clean, and do not have the corner or spot as yet untouched by a clean-up campaign, and inner, because all flange of header board all are unsealed, and other position in the spatial accommodation 6 all is level and smooth, therefore also is convenient to very much cleaning, can not leave the corner or spot as yet untouched by a clean-up campaign.

In addition, preferably, the surfaces externally and internally of cabinet 100 all was coated with the coating of anti-high temperature of fire prevention and anti-corrosion after assembling was finished, for example baking vanish coating, varnished, electroplated coating or electrostatic powder coating coating etc., preferably, what cabinet 100 adopted in the present embodiment is the electrostatic powder coating coating, because all crimps and flange all are unsealed, so coating can be coated to the arbitrary surfaces of cabinet 100, do not have any omission, even therefore have certain moisture any corrosion can not take place in the cabinet yet.In addition, can be fixed with illuminating lamp or other ornamental festoon lamp in the receiving space of header board 5 53, open illuminating lamp or ornamental festoon lamp behind the door opening cabinet, make in the spatial accommodation brighter or more attractive in appearance.

Fig. 5 is the embodiment that the utility model cabinet 100 has particular application as the kitchen kitchen cabinet, described three cabinets 100 use side by side, described cabinet 100 parts different from the embodiment described above are to offer on the described side plate 1 some air vents 15, and described top board can be the most frequently used material of roof plate of kitchen cabinet at present such as artificial stone, rock quartz marble or plank, certain described top board also can be the metallic plate that is fixed to side plate 1, back plate 2 and header board 5, and on top board the fixing the most frequently used material of roof plate of the present kitchen cabinet of one deck again, thereby improve the intensity on surface.Preferred described air vent 15 is six.Please refer to Fig. 6, shown in Figure 7, the upright crimp 13 of described side plate 1, convex edge 131 and concave edge 132 roughly form down L shaped shape.Described air vent 15 is formed by side plate 1 inside punching press, and side plate 1 also inwardly protrudes out in air vent 15 positions and is formed with supporting pieces 16.Described fixing hole 121 does not draw in Fig. 5.

Please refer to shown in Figure 9, the described width that draws basket 18 is slightly less than the width of spatial accommodation 6, and draw the lower width two edges of basket 18 to be fixed with slide rail 181 respectively, the inner surface of the biside plate 1 of a cabinet 100 shown in Figure 5 is fixed with chute (not shown), thereby make slide rail 181 can be installed in the chute and in chute, slide so that will draw basket to be fixed to spatial accommodation 6 in also can to pull out at any time or push, this technology is not given unnecessary details at this with of the prior art identical.Please refer to shown in Figure 9, described laminate 19 is made of metal framework, the width both sides of described laminate 19 are fixed with hook 191 respectively, air vent 15 numbers in the same plane on hook 91 numbers of each side and the side plate 1 are identical, and the distance that the distance between two hooks 191 equals between two air vents 15 on the same plane is identical, therefore after laminate 19 is put into spatial accommodation 6, hook 191 penetrates in the air vent 15 and is hung on the supporting pieces 16, thereby guarantee that laminate firmly is positioned in the spatial accommodation 6, because the air vent 15 on the side plate 1 has many rows, so the height that laminate 19 is positioned at spatial accommodation 6 is adjustable.Certain described hook 191 is for more fixing laminate 19, can certainly omit hook 191, with the width design of laminate 19 equal or slightly be slightly less than the width of spatial accommodation 6, the lateral edges of laminate 19 can directly be placed on the supporting pieces 16.

Cabinet 100 of the present utility model also can not be provided with the cabinet door, but only the several drawers (not shown) of packing into will be separated in the spatial accommodation 6, perhaps half is provided with the cabinet door, another is provided with drawer, cabinet promptly can be as cabinet for TV like this, and perhaps tableware is placed in the bottom, and the top layer upper surface is placed the dining table of edible food, perhaps the top in the spatial accommodation 6 of cabinet 100 is provided with peg, shelf is placed in the bottom, thereby uses as wardrobe.Certainly, the utility model also can be used as uses such as dining chair, bathroom cabinet.In addition, described header board 5 is not the necessary assembly of the utility model cabinet, for making the more spacious and convenient storage of spatial accommodation 6 article identical with the volume of spatial accommodation 6, then can omit header board 5.Known to last, cabinet 100 of the present utility model is during as the cupboard outside the kitchen cabinet of kitchen, also not only can an independent use, can also be a plurality of common uses that connect as one, and to also can decorate different parts and use simultaneously to decorate identical parts in each cabinet 100 spatial accommodation 6.

As Figure 11, shown in Figure 12, the bottom of cabinet 100 of the present invention also can be provided with feet 9, and described feet 9 is propped up whole cabinet 100, base plate 2 is not contacted with ground, and preferred, described feet 9 is adjustment heights, because this feet 9 is same as the prior art, does not give unnecessary details at this.In addition, when the bottom was provided with feet 9, described cabinet 100 can also be provided with skirting board 8 in addition, and the height of described skirting board 8 is slightly less than base plate 2 height overhead.Described skirting board 8 comprises lengthwise shape flat board 81, from dull and stereotyped 81 bendings and with base plate 2 immediate top surfaces 82, from dull and stereotyped 81 bendings and parallel a pair of clamp 83, be supported in the basal surface 84 on ground, in the groove (not label) that clamp 83 forms mobile slide block 85, be fixed in the connecting plate 86 of slide block 85 and the snap ring 87 that protrudes out forward from connecting plate 86, certainly, described skirting board 8 also can not be provided with connecting plate 86, and snap ring 87 directly directly extends from slide block 85.Described skirting board 8 is fastened on the bottom of cabinet 100, snap ring 87 is fastened on the periphery of feet 9, basal surface 84 contacts with ground, thereby prevent that house refuse from entering the below of the base plate 2 of cabinet 100, thereby be convenient to cleaning, has a determining deviation between top surface 82 and the base plate 2, when needs take off skirting board 8, can stretch in the above-mentioned spacing with finger or instrument, the outside application of force and skirting board 8 is taken off, after skirting board 8 takes off from feet 9, can thoroughly clean base plate 2 belows easily, once more the snap ring 87 of skirting board 8 be snapped in feet 9 subsequently.Snap ring shown in the figure 87 is unsealed ring-type, can certainly be set to vertical bar, and on the top trip of being convenient to hold is set.

As shown in figure 13, under the situation that feet is not set, cabinet 100 also can be used as hanging cupboard and uses, and cooperates the sign indicating number 7 of hanging oneself to be located on the wall so that cabinet is hung.Described hang sign indicating number 7 preferably all-metal sheet material make, comprise with wall on the counterpart 71 that cooperates of grab (not shown), the weldment 72 that is connected with counterpart 71.Described counterpart 71 comprises that main body 712, autonomous agent 712 extend upward the suspension hook 711 of formation, are used for first, second regulating part 713,714 and fixed block 715 that cabinet 100 is placed height.Described weldment 72 comprises supporting surface 721 that the back plate with cabinet 100 connects, be arranged on supporting surface 721 bending sides and with the welded post 722 of cabinet 100 welding and the fixed head 723 that extends to counterpart 71 from supporting surface 721, described first, second regulating part 713,715 plays the effect of secure fit part 71 and weldment 72 simultaneously.Two through holes (not shown) are set on the described supporting surface 721 at least, first regulating part 713 shown in Figure 13 is fastened in the through hole that is in the top, and also be provided with on the supporting surface 721 and the fixing fixing hole of fixed block 714 (not shown), described second regulating part, 715 1 ends are fixed in fixed block 714, fixed head 723 backs of the other end by weldment 72 are connected with main body 712, and second regulating part 715 can be regulated the fore-and-aft distance between the main body 712 of fixed head 723 and counterpart 71.When cabinet 100 being done the hanging cupboard use, welded post 722 is welded in cabinet 100, regulate first regulating part 713 or second regulating part 715 according to required height, subsequently suspension hook 711 is held on the grab that is located at wall, all can be reached 100 kilograms through each the unit cabinet supporting power after the above-mentioned installation.Certainly weldment 72 also can not be provided with welded post 722, and only is that supporting surface 721 is welded in cabinet 100.

Therefore the utility model cabinet can be used as the furniture of difference in functionality, and can spray the coating of different colours, itself and indoor colour are complementary, and sheet metal has more guaranteed to reach the service life of cabinet several times of wooden cabinet service life, and metal material pernicious gas such as Diazolidinyl Urea, benzene not, all can not impact human body and environment, also saved timber in addition, avoid felling, help keeping the ecological balance forest.

But the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (12)

1. cabinet, comprise metal cabinet frame and enclose the spatial accommodation that forms by metal cabinet frame, it is characterized in that: described metal cabinet frame comprises interconnective two side plates, base plate and back plate, and the stile of each side plate spatial accommodation dorsad outwards is bent to form not enclosuring structure.

2. cabinet as claimed in claim 1 is characterized in that: described not enclosuring structure comprise from the side plate stile outwards upright crimp, the vertical bending of self-support crimp of bending convex edge, from convex edge to the side plate bending and be parallel to the concave edge of upright crimp.

3. cabinet as claimed in claim 1 is characterized in that: the upper and lower edge of described back plate, base plate and side plate respectively dorsad spatial accommodation be bent to form first connecting wall, second connecting wall and upper and lower crimp.

4. cabinet as claimed in claim 1, it is characterized in that: described cabinet frame also comprises header board, described header board comprises orthogonal upper wall, antetheca, described upper wall is bent with first in-flanges downward vertically, described first in-flanges vertically is bent with the first flat flange, the vertical bending of described antetheca is extended with the second flat flange that is parallel to upper wall, and the described second flat flange vertically is bent to form second in-flanges parallel with first in-flanges.

5. cabinet as claimed in claim 4 is characterized in that: described upper wall, antetheca, first, second flat flange and first in-flanges enclose and are formed with receiving space, and described second in-flanges is extended with the three flat flange parallel with upper wall in receiving space.

6. cabinet as claimed in claim 5 is characterized in that: be fixed with illuminating lamp or lamp decoration lamp in the described receiving space, when described spatial accommodation open front position also is provided with and closes and second in-flanges fasten the door of holding.

7. cabinet as claimed in claim 1, it is characterized in that: described each side plate dashes in spatial accommodation and is provided with supporting pieces, the supporting pieces position is formed with air vent, also be equiped with the fixedly laminate of hook of both sides in the described spatial accommodation, the hook of described laminate is inserted air vent and is supported by supporting pieces.

8. cabinet as claimed in claim 1 is characterized in that: also be equiped with in the described spatial accommodation and draw basket, be fixed with chute on the described side plate, draw the basket both sides to be fixed with the chute knot and be incorporated in the slide rail that slides in the chute.

9. as each described cabinet among the claim 1-8, it is characterized in that: the base plate lower surface of described cabinet also is provided with the feet that can regulate height, and fastens with base plate and cover the skirting board on feet and ground.

10. cabinet as claimed in claim 9 is characterized in that: described skirting board comprises that lengthwise main body, autonomous agent extend to form the clamp of groove, slide block mobile in above-mentioned groove reaches the snap ring that extends and be stuck in the feet periphery from slide block when cooperating with feet.

11. as each described cabinet among the claim 1-8, it is characterized in that: the inner surface of described metal cabinet frame and outer surface evenly are coated with fire prevention, antirust coating.

12. as each described cabinet among the claim 1-8, it is characterized in that: also comprise and hang sign indicating number what cabinet was sling, the described sign indicating number that hangs comprises counterpart and weldment, described counterpart comprise with wall on the suspension hook that cooperates of grab, regulate the relative weldment height of suspension hook and be fixed in first or second regulating part of weldment, described weldment is welded in cabinet, comprises the through hole that cooperates with first regulating part.

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