CN200994568Y

CN200994568Y - Metal cupboard

Info

Publication number: CN200994568Y
Application number: CN 200720000919
Authority: CN
Inventors: 谷丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-15
Filing date: 2007-01-15
Publication date: 2007-12-26
Anticipated expiration: 2017-01-15

Abstract

The utility model relates to a metal furniture, which comprises a plurality of metal panels used for surrounding a containing space. The utility model is characterized in that a left panel and a right panel have the tabular bedded structures with inward curled edges formed by welding an outer plate and an inner plate.

Description

Metal cupboard

Technical field

The utility model relates to a kind of metal cupboard.

Background technology

Present cabinet, for example file cabinet, wardrobe and culinary cabinet all are spatial accommodations that the panel by both sides, rear portion, top and bottom surrounds, each panel adopts solid wood or particieboard, density board to make usually.Also have and adopt metal file cabinet or cabinet, but adopt the single-layer metal plate to make usually, its edge forms crimping to strengthen the rigidity of metallic plate by rolling.Usually for requirement attractive in appearance, crimping is to be positioned at cabinet, promptly to curls inward, but makes cross section, cabinet inner space no longer be the rectangle of standard like this, and promptly four of dividing plate angles are owing to the effective rate of utilization that has been influenced the space by the existence that the vertical crimping of side panel is arranged.

For solving the inner space is the low problem of inner space effective rate of utilization that off-gauge rectangular configuration causes, and the inventor had once developed outer crimping metal cupboard, even crimping curls to the outside of cabinet.Yet the cabinet of this structure, when the rugged cabinet of many groups makes up, between the adjacent cabinet, horizontal panel can withstand on both sides in the adjacent cabinet vertical side panel on the crimping of outer lug, and can not contact with the plate face of panel, can form bigger slit, the existence in slit has not only influenced attractive in appearancely, and falls into easily in this slit or blocks article and influenced use, even when using as the cabinet in the kitchen, also can be because of falling into dirt breed bacteria etc.

And, no matter be the inside crimping or the metal cupboard of outside crimping, owing to adopt the panel of lamina as each face, so the slab strength of whole cabinet is low, non-deformability is poor, does the time spent when catch a cold thermal change and external force and very easily is out of shape, and heat-proof quality is poor, also is easy to generate noise.This shortcoming not only makes the quality of cabinet be difficult to further raising, also is difficult for making the bigger cabinet of specification owing to weight capacity is low.

The utility model content

The difficult splicing that exists at present metal cupboard because to the processing mode of crimping and the problems referred to above that the inner utilization rate is low and single plate structure exists, the utility model is to provide a kind of new type of metal cabinet, no matter this cabinet is that inner space or outer surface are all more smooth, and its anti-deformation, load-bearing property are better.

The utility model adopts following technical scheme: a kind of metal cupboard, comprise surrounding the polylith metal decking that spatial accommodation is used, it is characterized in that: wherein the panel of the left and right sides is to weld together the inside tabular sandwich of crimping that constitutes by outside plate and inner panel.

Described outer panel edges is carried out at least three right angle bendings to the same side, form the tubular crimping, described interior panel edges is carried out at least right angle to a side and is bent to form flanging, and inner panel tips upside down in the space within the outside plate crimping, the inner panel flanging is against the outside plate inner surface, seam crossing between inner panel and the outside plate is welded to connect, and the inner panel surface is concordant with outside plate crimping surface.

Can be filled with insulation material between described outside plate and the inner panel, for example mineral wool, rock wool, polyurethane foam material etc., except that heat insulation, heat-insulating property that can reinforcing material, also have vibration damping and acoustically effective, reduce the noise that is clashed into or send when being out of shape.

Certainly, can also be vacuum in the interlayer that constitutes between outside plate and the inner panel, to reach insulation, effect of heat insulation, difficulty is bigger but processing is got up.

Be provided with the reinforcement that withstands between inner panel and the outside plate between described outside plate and the inner panel,, also can reduce because the noise that distortion produces to strengthen the ability and the load-bearing compression capability of resistance to deformation between the two.

Described panel, the surfaces externally and internally of its inner panel and outside plate all scribbles fire resistant coating, with fire prevention, the anti-corrosion capability that strengthens its integral body.

This metal cupboard of the present utility model, because the panel of its both sides is to have adopted crimping tabular sandwich inwards at least, so not only make its inner space more regular, can improve space availability ratio, and when carrying out assembly unit with other cabinet, can closely splice, can not form the slit, integral body is more attractive in appearance.Particularly this composite sandwich structural can improve intensity and the bearing capacity and the non-deformability of sheet material, can make the bigger cabinet of volume and volume and bear the more pressure of heavy articles.

Description of drawings

Fig. 1 is the structural representation of a kind of metal cupboard of the present utility model.

Fig. 2 is the structural representation of panel.

Fig. 3 is the A-A cutaway view of panel.

Fig. 4 is the another kind of structural representation of metal cupboard.

Fig. 5 partly cuts open structural representation for adjustable support leg.

The specific embodiment

Below in conjunction with the drawings and specific embodiments metal cupboard of the present utility model is described further, to help understanding content of the present utility model.

As shown in Figure 1, be a kind of structural representation of cabinet, the space by two side panels 1, rear board 3 and bottom panel 4 and the top panel 2 of the left and right sides surrounded has formed material-putting space, can be provided with door-plate 5 as required in the cabinet front.The structure of two side panels is welded together the inside tabular sandwich of crimping that constitutes as shown in Figures 2 and 3 by outside plate 10 and inner panel 11.

By shown in Figure 3, each edge of outside plate 10 all carries out three right angles bendings to the same side, forms the inboard tubular crimping 10a that opening is arranged, and perhaps its edge extends to and contact the tubular crimping that also can form closure with panel inner surface; Inner panel 11 each edge also carry out twice right angle to the same side and are bent to form flanging 11a, and inner panel 01 tips upside down in the space that is surrounded within outside plate 10 and the crimping 10a thereof, the flanging 11a of inner panel 11 is against the inner surface of outside plate 10, seam 14 places between inner panel 11 and the outside plate 10 are welded to connect, and the outer surface 11b of inner panel 11 is concordant with the outer surface 10b of outside plate crimping 11.This structure makes because the flanging 11a of inner panel 11 and the existence of outside plate crimping 10a, not only this composite plate edge bulk strength is stronger, the non-deformability and the stress-bearing capability of panel have been improved, be convenient to be fastenedly connected with other parts, and the whole front panel tow sides are the plane, can guarantee the shape of cabinet inner space formation rule, make the dividing plate 8 among Fig. 4 be rectangular configuration, improving the utilization rate of inner space, and the very little effect easy to use and attractive in appearance in gap is convenient to reach when other cabinets dock in the plane in the outside.This structure also makes the seam 14 of inner panel and outside plate coincide better, and the seam slit is little, and the interface that the clad metal sheet two sides is coincide by argon-are welding technology has been strengthened the steadiness of composite metal plate and guaranteed the secondary electrostatic powder coating again.

Be understandable that, though inner panel 11 has only carried out twice right angle bending in the present embodiment, making its flanging 11c and the inner surface of outside plate 10 form the more stable face of support contacts, certainly carrying out three quarter bends is converted into the similar structure of the crimping of outside plate 10 and can reaches reasonable effect equally, but material cost and processing cost can be higher, and only once bend, owing to be the line contact, the edge of flanging 11c can slide and the difficult stable support that forms by relative outside plate inner surface.

When the specification of this composite plate is big, the area of inner panel and outside plate is bigger, easy notch distortion in the middle part occurs, its flatness variation and weight capacity are low, this also is the disadvantage of veneer cabinet, and the utility model has increased passive reinforcement for addressing this problem between inner panel and outside plate, reinforcement can adopt various forms, prevents central region sinking as long as realize supporting between two-ply.As shown in Figure 3, as a preferred implementation, adopt V-type metallic plate 12, the drift angle of V-type metallic plate 12 withstands on the inner panel 11, and two edge then is supported on the outside plate 10, perhaps oppositely is provided with.This structure is utilized the elasticity of V-type metallic plate V-structure, except that can reach the effect of supporting between two plates, also can have damping effect.Can guarantee that so whole metal decking middle part can not be out of shape, guaranteed whole flatness, improved the load bearing stength on the surface of metal cabinet panel, improved facade and the plane load bearing stength in the middle of using of metal cabinet panel, especially be fit to make large-scale cabinet and use.The V-type metal-sheet edges can also have flanging 12a to contact with outside plate 10 (or inner panel) formation face, improves the stability that supports.V-angle is advisable with the right angle.Need for ease of installing, V-type metallic plate 12 can be welded on inner panel 11 or the outside plate 10, except that can accurately locating as required its Support Position, also is convenient to the assembly manipulation of inner panel and outside plate like this.Particularly its drift angle is welded on inner panel or the outside plate its edge of opening and corresponding outside plate or inner panel sliding-contact.Utilize two edges of its opening with respect to the inner panel of contact or the small slip of outside plate, reach cushioning effect.

As preferred embodiment, as shown in Figure 3, can be filled with insulation material 15 between outside plate 10 and the inner panel 11, for example mineral wool, rock wool, polyurethane foam material etc., except that the heat-insulating property that can strengthen this composite construction panel, also have vibration damping and acoustically effective, reduce the noise that sends when being subjected to clashing into.

This metal cupboard, can adopt bolt to connect into stereochemical structure, for ease of assembling, as shown in Figure 3, on outside plate and inner panel, be processed with keyhole, between inner panel 11 and outside plate 10, accompanied the sleeve pipe 13 of band through hole 13a, sleeve pipe 13 be welded on inner panel 11 and or outside plate 10 on, on its through hole and inner panel and the outside plate to cross keyhole relative, its particular location freely is provided with according to the needs of installing.Sleeve pipe 13 can also support inner panel and outside plate and prevent the local pressure distortion except that can be used for the bolt location.It is stepped hole that the through hole 13a of sleeve pipe 13 has adopted, and the terminal cap moiety that is connected and fixed the bolt 16 of usefulness like this can sink in the sleeve pipe and can not protrude from panel surface, guarantees the smooth, attractive in appearance of panel surface.Utilized keyhole and the bolt 16 can be with panel (dotted portion among the figure) and other panels or parts by being fastenedly connected, form the assembly type cabinet, can assemble at the scene after the ground factory process,, also can be convenient to tissue production to reduce the convenient transportation of packaging volume and to store.

With reference to Fig. 3 and shown in Figure 4, the supermedial mistake in keyhole and the sleeve pipe on two side panels of cabinet, can penetrate the bolt 7 of level, be used to place the dividing plate 8 in the cabinet, because the composite plate of side panel for constituting by inner panel and outside plate, its panel integral thickness is much larger than veneer, and the effect of sleeve pipe in addition, bolt 7 securely, with respect to veneer metal cupboard structure, horizontal baffle 8 fixing convenient, and be convenient to processing.

When using as the cabinet in kitchen, it is top often to have water to spread inevitably, though adopt corrosion resistant plate as the material of making panel, has good antiseptic and rustproof effect, and cost is higher, can be used as expensive goods and uses.As low, middle-grade cabinet product, should not adopt corrosion resistant plate, therefore need carry out preservative treatment.Therefore, can be in the utility model panel the outside plate of panel and the surfaces externally and internally of inner panel all scribble fireproof paint, promptly can prevent the corrosion of counter plate outer surface and get rusty, but also can prevent that sealing enters the corrosion that inner panel and outer intralamellar part cause and gets rusty.

The leg of adjustment height can be equipped with in metal cupboard of the present utility model bottom, with reference to shown in Figure 5, the leg of adjustment height can be made of base 20 and bolt block 30, there is vertical screw at base 20 middle parts, screw rod on the bolt block 30 is screwed in the screw on the base 20, and bolt block 30 tops are the ring flange 32 of band installing hole 31.Base can become big structure for the bottom, to improve stability and the minimizing pressure to ground.

As shown in Figure 1, in the metal cupboard bottom, skirting board 6 can be installed.

Remove side plate 3 and adopt panel construction place shown in Figure 3, rear board 3 and bottom panel 4 also can adopt this structure.

Claims

1, a kind of metal cupboard comprises surrounding the polylith metal decking that spatial accommodation is used, and it is characterized in that: wherein the panel of the left and right sides is to weld together the inside tabular sandwich of crimping that constitutes by outside plate and inner panel.

2, metal cupboard as claimed in claim 1, it is characterized in that: described outer panel edges is carried out at least three right angle bendings to the same side, form the tubular crimping, described interior panel edges is carried out at least right angle to a side and is bent to form flanging, and inner panel tips upside down in the space within the outside plate crimping, the inner panel flanging is against the outside plate inner surface, and the seam crossing between inner panel and the outside plate is welded to connect, and the inner panel surface is concordant with outside plate crimping surface.

3, metal cupboard as claimed in claim 2 is characterized in that: panel edges is carried out twice right angle bending in described, and its flanging contacts with outside plate inner surface formation face.

4, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: be filled with insulation material between described outside plate and the inner panel or form vacuum.

5, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: be provided with the reinforcement that withstands between inner panel and the outside plate between described outside plate and the inner panel.

6, metal cupboard as claimed in claim 5 is characterized in that: described reinforcement is the V-type metallic plate, and its drift angle and two edges are against respectively on inner panel and the outside plate.

7, metal cupboard as claimed in claim 6 is characterized in that: described V-type metal-sheet edges has flanging to contact with described inner panel or outside plate formation face.

8, metal cupboard as claimed in claim 7 is characterized in that: the drift angle of described V-type metallic plate and inner panel or outside plate are welded to connect, its edge of opening and corresponding outside plate or inner panel sliding-contact.

9, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: on described outside plate and inner panel, be processed with keyhole, between inner panel and outside plate, accompany the sleeve pipe of band through hole, Socket welding be connected on inner panel and or outside plate on, the mistake keyhole on its through hole and inner panel and the outside plate is relative.

10, metal cupboard as claimed in claim 9 is characterized in that: in the described cabinet horizontal baffle is arranged, in the keyhole excessively and sleeve pipe of medium position, penetrate the bolt of level on two side panels of cabinet, be used to place described horizontal baffle.

11, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: described cabinet is to utilize bolt combination assembly type cabinet together.

12, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: the inside and outside surface of inner panel and outside plate all scribbles fireproof paint in the described panel.

13, as described metal cupboard one of in the claim 1 to 3, it is characterized in that: the leg of adjustment height is equipped with in described metal cupboard bottom, the leg of adjustment height is made of base and bolt block, there is vertical screw at the base middle part, screw rod on the bolt block is screwed in the screw on the base, and the bolt block top is the ring flange of band installing hole.