CN210383268U - Aluminum alloy profile plate with elastic strip and related furniture and decoration structure - Google Patents

Abstract

The utility model discloses an aluminum alloy section bar board and relevant furniture and fitment with elasticity strip, include: the inner core plate and the outer covering plates are fixedly connected to the upper outer surface and the lower outer surface of the inner core plate; the inner core plate comprises at least two connected inner core plate units; the core plate unit includes: the upper plate, the lower plate and the two side plates are fixedly connected with the end parts of the upper plate and the lower plate, and a cavity is formed between the upper plate, the lower plate and the two side plates. The section of the aluminum alloy section plate is sealed by an edge banding strip; the second rib plate with teeth of the edge sealing strip and the first rib plate with teeth of the elastic strip in the section opening of the aluminum alloy section plate are mutually meshed for edge sealing. The utility model provides an intensity of the aluminium alloy ex-trusions board that the concatenation formed among the prior art not enough, fastness and stability are not good and connect inconvenient scheduling problem. Meanwhile, the edge banding is used for sealing the section, so that the effects of attractiveness, safety and protection of the interior of the section are achieved.

Description

Aluminum alloy profile plate with elastic strip and related furniture and decoration structure

Technical Field

The utility model relates to an aluminum alloy section bar board and relevant furniture and fitment structure with elasticity strip.

Background

The aluminum profile is an object with a certain geometric shape, which is made of aluminum materials and other metal materials with certain strength and toughness through processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The aluminum profile can be used independently and can be further processed into other manufactured products, and is commonly used for building structures and manufacturing and installation. The core plate unit after being generally subjected to plastic working (rolling, extrusion, drawing, forging, etc.) and mechanically cut is limited by the working space of the mechanical equipment itself, and the transverse width is not so long. When the aluminum profile with a large area is needed, a mode of splicing a plurality of inner core plate units is adopted. On the one hand, the surface of the aluminum profile with a large area can form splicing traces, and the problem of influencing the appearance still exists in a scene with a high requirement on the appearance degree. In addition, on the one hand, the aluminum alloy plate formed by splicing has the problem of insufficient mechanism strength due to the problem of splicing connection mode, and the firmness and stability of the aluminum alloy plate are influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an aluminium alloy profile panel with resilient strips and related furniture and finishing structures that overcome or at least partially address the above-mentioned problems.

The utility model provides an aluminum alloy section bar plate, which comprises an inner core plate and outer covering plates fixedly connected with the upper and lower outer surfaces of the inner core plate; the core plate comprises at least two core plate units which are connected.

The core plate unit includes: the laminated board comprises an upper board body, a lower board body and two side boards fixedly connected with the end parts of the upper board body and the lower board body, and a cavity is formed among the upper board body, the lower board body and the two side boards.

The section of the aluminum alloy section plate is sealed by an edge banding strip; the section includes: an opening formed by L-shaped inward hooks at the tail end of the aluminum section unit is formed between the sections of the upper and lower outer covering plates and the sections of the upper and lower outer covering plates; an elastic strip is placed in the opening, and the elastic strip is provided with at least one first rib plate with teeth in the direction of the opening; the edge sealing strip is provided with at least one second rib plate with teeth towards the opening, and the second rib plate and the teeth on the first rib plate are meshed with each other to be connected with the elastic strip.

In some optional embodiments, the elastic strip is bonded or screwed in an opening formed by an L-shaped inward hook at the tail end of the aluminum profile unit.

In some optional embodiments, the number of the first rib plates on the elastic strip is greater than or equal to two; the number of the second rib plates on the edge sealing strip is one; the second rib plates are clamped between two adjacent first rib plates; or the number of the first rib plates on the elastic strip is one; the number of the second rib plates on the edge sealing strip is more than or equal to two; the first rib plates are clamped between the adjacent second rib plates.

In some optional embodiments, the upper edge and the lower edge of the elastic strip are provided with protrusions, and the protrusions are clamped with the L-shaped inward hooks at the ends of the upper plate and the lower plate of the inner core plate unit.

In some alternative embodiments, the upper and lower edges of the edge strip are flush with the outer skin panel; the edge sealing strip is tightly close to the section of the aluminum alloy section plate, and the section of the aluminum alloy section plate is sealed through bonding with the section and/or welding with the section of the outer mask plate.

In some optional embodiments, the edge banding further has flanges at the section edges of the wrapped upper and lower outer skin panels; the edge sealing strip is adhered to the section of the aluminum alloy section plate and/or the edge of the outer covering plate wrapped by the flanging of the edge sealing strip, and/or is welded to the outer covering plate of the aluminum alloy section plate.

In some alternative embodiments, the cavity formed between the upper plate, the lower plate and the two side plates of the core plate unit has at least one rib plate fixedly connecting the upper plate and the lower plate.

In some alternative embodiments, the cavity formed between the upper plate, the lower plate and the two side plates of the core plate unit is provided with a receiving groove for receiving the connecting piece.

In some alternative embodiments, the thickness of the inner core plate unit is 16-48 mm; the width of the inner core plate unit is 50-200 mm.

In some alternative embodiments, the outer skin has a thickness of 0.5-1 mm.

In some alternative embodiments, the outer surface of the core plate unit is at least partially uneven.

In some alternative embodiments, the bonded glue comprises: epoxy glue, polyurethane glue and hot melt glue.

In some optional embodiments, the edge banding is made of metal or plastic.

In some alternative embodiments, the cross-section of the aluminum alloy profile plate can be in a transverse direction or a longitudinal direction.

The utility model provides a piece of furniture, the piece of furniture contains the aluminum alloy section bar board.

The utility model provides a decoration structure, decoration structure contains aluminum alloy section bar board.

Compared with the prior art, the utility model, have following advantage and beneficial effect at least:

1. the embodiment of the utility model provides an aluminum alloy section bar board can have great whole area as required to have fine stability, fastness and mechanical strength. Because the outermost layer is provided with the outer mask and the section is provided with the edge banding, the surface of the spliced aluminum alloy plate does not have splicing marks, and the spliced aluminum alloy plate has attractive overall appearance.

2. The embodiment of the utility model provides an aluminum alloy section bar board, its inner core board is formed by a plurality of inner core plate unit interconnect. The connecting mode is convenient to splice and install, the assembling and installing time is saved, the operating efficiency is improved, and meanwhile, the material cost and the labor cost are saved.

3. The embodiment of the utility model provides an aluminum alloy section bar board, vacuole formation between the upper plate of its inner core board unit, lower plywood and two curb plates sets up the holding tank that holds the connecting piece in the cavity, and the inner core board unit adopts connecting piece and other section bar boards, plank, various panel, glass board etc. to be connected, realizes the combination between the board of aluminum alloy section bar board and other different grade types to assemble out the article of different shapes and structure.

4. The embodiment of the utility model provides an upper plate, lower plywood and two curb plates of inner core plate unit of aluminum alloy section bar board between vacuole formation, be provided with fixed connection in the cavity the floor of upper plate and lower plywood further increases the structural strength of aluminum alloy section bar board, reinforcing resistance to compression and resistant ability of warping through the floor.

5. The embodiment of the utility model provides an aluminum alloy section bar board, the upper surface of the upper plate of its inner core board unit and/or the lower surface of lower plywood are unsmooth plane at least partially, increase with the adhesive area of outer mask for outer mask is glued more firmly.

6. The embodiment of the utility model provides an aluminum alloy section bar, its banding strip take the tooth the second gusset with the first gusset of taking the tooth of the elasticity strip in the section opening of aluminum alloy section bar passes through the interlock each other of tooth, and the banding method is simple, and the installation of the banding strip of being convenient for has saved the installation time of banding strip. In addition, the edge sealing strip is welded or bonded on the section or the outer mask of the aluminum alloy section plate, so that the edge sealing is firm, dust, impurities, water and the like can be effectively prevented from entering the aluminum alloy section plate, and the good effects of sealing the section of the aluminum alloy section plate and protecting the inside of the aluminum alloy section plate are achieved.

7. The embodiment of the utility model provides an aluminum alloy section bar, its banding strip upper and lower edge with outer mask parallel and level not only protects inner structure, avoids the human danger of fish tail that sharp metal section produced, can also decorate and beautify the section of aluminum alloy section bar simultaneously.

8. The embodiment of the utility model provides an aluminum alloy section bar board, the banding strip seals the section edge of upper and lower outer mask of parcel still has the turn-ups, can guarantee that the area of banding strip cladding is bigger, after welding or bonding, the banding strip is more firm durable; on the other hand, the edge of the upper and lower outer covering plates on the section has the effect of flanging in a small area, so that the edge parts of the upper and lower outer covering plates can be better protected, even if the edge of the aluminum alloy profile plate is cut with fine flaws, the aluminum alloy profile plate can still be well covered, and the aim of overall attractiveness is fulfilled.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of an aluminum alloy profile plate according to a first embodiment of the present invention;

fig. 2a and 2c are schematic structural diagrams of an aluminum alloy profile plate according to an embodiment of the present invention;

fig. 2b is a partially enlarged view of the edge banding of the aluminum alloy profile plate according to the first embodiment of the present invention;

fig. 3a and 3b are schematic structural diagrams of an aluminum alloy profile plate according to a third embodiment of the present invention;

fig. 3c is a partial enlarged view of the edge sealing of the aluminum alloy section plate according to the first embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following will explain in detail various embodiments of an aluminum alloy profile plate having elastic strips according to the present invention.

Example one

Referring to fig. 1, fig. 2a, 2b and fig. 2c, the utility model provides an aluminum alloy profile plate, include: a core panel 1 and an outer skin panel 2. The outer covering plate 2 is fixed on the upper and lower outer surfaces of the inner core plate 1 through an adhesive layer 4 in an adhesive mode. The core panel 1 comprises at least two connected core panel units 5, 6.

The core plate unit 5 includes an upper plate 51, a lower plate 52, and two side plates 53, 54 fixedly connecting ends of the upper and lower plates, the upper plate 51, the lower plate 52, and the two side plates 53, 54 forming a cavity therebetween. The overall structure of the core plate unit 6 is similar to that of the core plate unit 5.

The embodiment of the utility model provides an aluminum alloy section bar board can have great whole area as required to have fine stability, fastness and mechanical strength. Because the outermost layer is provided with the outer mask and the section is provided with the edge banding, the surface of the spliced aluminum alloy plate does not have splicing marks, and the spliced aluminum alloy plate has attractive overall appearance. The inner core plate is formed by connecting a plurality of inner core plate units. The connecting mode is convenient to splice and install, saves assembling and installing time, improves the operation efficiency, and saves materials and labor cost.

In the process of processing the aluminum alloy section plate, the aluminum alloy section plate is cut into a cross section and/or a longitudinal section according to requirements, so that a corresponding section can be formed. For a formed product, the cross section needs to be closed, so that the effects of attractiveness, safety and protection of the interior of the profile are achieved.

Referring to fig. 1 to 2c, a section of an aluminum alloy section plate provided by the embodiment of the present invention is sealed by a sealing strip 3. The section of aluminum alloy section bar board includes: an opening formed by an L-shaped inward hook 56 at the tail end of the aluminum section bar unit is arranged between the section 21 of the upper outer covering plate 2 and the section of the lower outer covering plate 2. An elastic strip 8 is placed in the opening, and the elastic strip is provided with at least one first rib plate 83 with teeth in the direction of the opening; the edge sealing strip is provided with at least one second rib plate 32 with teeth towards the opening, and the elastic strip is connected with the teeth on the first rib plate 83 in a mutually meshed mode through the second rib plate 32.

Referring to fig. 2a and 2b, in an embodiment, the elastic strip 8 may have two first rib plates 83 with teeth in the opening direction, and the longitudinal section of the first rib plates with teeth is comb-shaped; the edge banding 3 is provided with a second rib plate 32 with teeth towards the opening direction, and the longitudinal section of the second rib plate 32 with teeth is T-shaped. The second rib plates 32 are clamped between two adjacent first rib plates 83, and the elastic strips 3 are fixed through occlusion between the teeth. The edge of the upper side edge 81 and the lower side edge 81 of the elastic strip 3 are provided with bulges 82, and the bulges 82 are clamped with the L-shaped inward hooks 56 at the end parts of the upper plate and the lower plate of the inner core plate unit.

The embodiment of the utility model provides an aluminum alloy section bar, its banding strip take the tooth the second gusset with the first gusset of taking the tooth of the elasticity strip in the section opening of aluminum alloy section bar passes through the interlock each other of tooth, and the banding method is simple, and the installation of the banding strip of being convenient for has saved the installation time of banding strip.

Referring to fig. 2a and 2b, in one embodiment, the edge banding 3 may have upper and lower edges flush with the outer skin panel 2. The edge strip 3 abuts against the cross section of the aluminium alloy profile plate, is bonded to the cross section of the aluminium alloy profile plate, and/or is welded to the cross section 21 of the outer skin 2 at the joint edge 7.

The embodiment of the utility model provides an aluminum alloy section bar, the banding strip weld or bond in the section or the outer mask 2 of aluminum alloy section bar for the banding is firm, and can prevent dust, debris effectively, inside water etc. entered into aluminum alloy section bar, plays fine sealed aluminum alloy section bar section and the effect of protection aluminum alloy section bar intralamellar part. Moreover, the upper and lower edges of the edge banding with the outer mask 2 are flush, not only protect the internal structure, avoid the danger of scratching the human body that the sharp metal section produced, but also can decorate and beautify the section of the aluminum alloy section plate simultaneously.

Referring to fig. 2c, in an embodiment of the aluminum alloy profile plate having the same structure as that shown in fig. 2a, the edge banding 3 may further have flanges 31 at the edges of the sections of the wrapped upper and lower outer panels 2; the edge sealing strip 3 is adhered to the opening section of the aluminum alloy section plate and/or the edge of the outer mask plate 2 wrapped by the flanging 31 of the edge sealing strip, and/or is welded at the position 7 of the edge of the outer mask plate 2 wrapped by the flanging 31 of the edge sealing strip 3.

The embodiment of the utility model provides an aluminum alloy section bar board, the banding strip seals the section edge of upper and lower outer mask 2 that wraps up and still has the turn-ups, can guarantee that the area of banding strip cladding is bigger, after welding or bonding, the banding strip is more firm durable; on the other hand, the edge of the upper and lower outer covering plates 2 on the cross section has the effect of flanging in a small area, so that the edge parts of the upper and lower outer covering plates 2 can be better protected, even if the edge of the aluminum alloy profile plate is cut with fine flaws, the aluminum alloy profile plate can still be well covered, and the aim of overall attractiveness is fulfilled.

When the edge sealing strip is welded on the aluminum alloy section plate, after welding, a welding seam needs to be processed, and the welding position is guaranteed to be smooth and attractive.

Referring to fig. 2a, in an aluminum alloy profile plate according to an embodiment of the present invention, at least one rib 57 is provided in a cavity formed between an upper plate 51, a lower plate 52 and two side plates 53 and 54 of a core plate unit to fixedly connect the upper plate and the lower plate.

The embodiment of the utility model provides an aluminum alloy section bar board, be provided with the floor of fixed connection upper plate and lower floor's board in the cavity, further increase the structural strength of aluminum alloy section bar board through the floor, reinforcing resistance to compression and resistant ability of warping.

Referring to fig. 2a, in an aluminum alloy profile plate according to a first embodiment of the present invention, a receiving groove 55 for receiving a connecting member is disposed in a cavity formed between an upper plate 51, a lower plate 52 and two side plates 53 and 54 of the core plate unit.

The embodiment of the utility model provides an aluminum alloy section bar board, vacuole formation between the upper plate of its inner core board unit, lower plywood and two curb plates sets up the holding tank that holds the connecting piece in the cavity for aluminum alloy section bar board can adopt the connecting piece to be connected to other section bar boards, plank, glass board etc. perpendicularly, realizes the combination between the board of aluminum alloy section bar board and other different grade types, with the product of assembling out different shapes and structure.

In one embodiment, the thickness of the core plate units 5, 6 may be 16-48 mm; the width of the inner core plate units 5 and 6 is 50-200 mm. Correspondingly, the thickness of the outer mask 2 is 0.5-1 mm.

In one embodiment, the outer skin 2 may have a thickness of 0.5-1 mm.

In one embodiment, the elastic strip 8 may be made of an elastic material, such as rubber, plastic, or metal with certain elasticity and hardness.

In one embodiment, the material of the edge banding 3 may be metal or plastic. For example, aluminum alloy material, stainless steel, ABS or PVC.

In one embodiment, the glue used for the adhesive layer 4 may include, for example: epoxy glue, polyurethane glue and hot melt adhesive, or other suitable metal and plastics glue, the embodiment of the utility model provides a do not restrict.

Example two

Based on the same inventive concept, the embodiment of the utility model provides an aluminum alloy section bar board is still provided, have the interior core plate unit that the interior core plate unit structure of aluminum alloy section bar board in the first embodiment is similar, and the structure is the same and is no longer repeated.

In one embodiment, the upper surface of the upper plate and/or the lower surface of the lower plate may be at least partially uneven. The embodiment of the utility model provides an inner core plate unit is only different with the inner core plate unit that figure 1, 2a, 2b and 2c show for the surface texture of upper plate and/or lower plate, and other structures can be the same, and the same part of structure is no longer repeated here.

The upper surface and the lower surface of upper plate all have the line of cockscomb structure for its surface is uneven, and of course, can also adopt the line of other different grade types, for example the cross-section is wavy line, or other anomalous lines, the embodiment of the utility model provides a do not restrict.

The embodiment of the utility model provides an at least part unevenness on the lower surface of the upper plate of inner core board unit and/or lower plywood, such structure, through sticky mode at the attached outer mask 2 formation whole board of upper plate of inner core board unit and/or lower plywood, the lower surface of the upper surface of increase upper plate and/or lower plywood and outer mask 2's bonding area, improve the adhesion force between aluminium alloy unit and the outer mask 2, avoid outer mask 2 to drop in long-term use.

EXAMPLE III

Based on the same inventive concept, the embodiment of the utility model provides a still provide one kind with the aluminium alloy section board in embodiment one and the second overall structure approximate aluminium alloy section board, the structure is the same and is no longer repeated.

Referring to fig. 3a, 3b and 3c, in the aluminum alloy profile plate according to the third embodiment of the present invention, the elastic strip 8 has a first rib 83 with teeth in the opening direction, and the longitudinal section of the first rib 83 with teeth is T-shaped; the edge banding 3 is provided with two second rib plates 32 with teeth towards the opening direction, and the longitudinal section of the second rib plates 32 with teeth is in a comb shape. The first rib plate 83 is clamped between two adjacent second rib plates 32, and the elastic strip 3 is fixed through meshing between the teeth.

The connection mode of the edge banding and the clamping strip is not limited to the specific structure of the connection.

Based on the same inventive concept, the aluminum alloy section plate can be widely applied to industries such as furniture, decoration and the like.

In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, the invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

Claims (11)

1. An aluminum alloy profile plate with a resilient strip, comprising: the inner surface of the inner core plate (1) is fixedly connected with the upper and lower outer surface of the inner core plate (1) through the upper and lower outer covering plates (2);

the inner core plate (1) comprises at least two connected inner core plate units (5, 6);

the core board unit (5, 6) includes: the structure comprises an upper plate (51), a lower plate (52) and two side plates (53, 54) fixedly connected with the end parts of the upper plate (51) and the lower plate (52), wherein a cavity is formed among the upper plate (51), the lower plate (52) and the two side plates (53, 54);

the section of the aluminum alloy section plate is sealed by an edge sealing strip (3);

the section of aluminum alloy section bar board includes: an opening formed by an L-shaped inward hook (56) at the tail end of the aluminum section unit is arranged between the section (21) of the upper outer covering plate (2) and the section (21) of the lower outer covering plate (2);

an elastic strip (8) is placed in the opening, and the elastic strip (8) is provided with at least one first rib plate (83) with teeth in the direction of the opening; the edge sealing strip (3) is provided with at least one second rib plate (32) with teeth towards the opening, and the elastic strip (8) is connected with the teeth on the first rib plate (83) in a meshed mode through the second rib plate (32).

2. Aluminium alloy profile plate according to claim 1, characterised in that the elastic strip (8) is glued or screwed into the opening formed by the L-shaped inward hook (56) of the end of the aluminium profile unit.

3. Aluminium alloy profile plate according to claim 1, characterised in that the number of first webs (83) on the spring strip (8) is more than or equal to two; the number of the second rib plates (32) on the edge sealing strip (3) is one; the second rib plates (32) are clamped between two adjacent first rib plates (83); or

The number of the first rib plates (83) on the elastic strip (8) is one; the number of the second rib plates (32) on the edge sealing strip (3) is more than or equal to two; the first rib plates (83) are clamped between the adjacent second rib plates (32).

4. An aluminium alloy profile plate according to claim 1, c h a r a c t e r i z e d in that the edges of the upper and lower sides (81) of the resilient strip (8) are provided with projections (82), which projections (82) are snap-fitted to the L-shaped inward hooks (56) at the ends of the upper and lower sheets (51, 52) of the core sheet unit (5, 6).

5. Aluminium alloy profile sheet according to claim 1, characterised in that the edge strip (3) has its upper and lower edges flush with the outer skin sheet (2); the edge sealing strip (3) is tightly close to the section of the aluminum alloy section plate, and the section of the aluminum alloy section plate is sealed through bonding with the section and/or welding with the section (21) of the outer mask plate (2).

6. Aluminium alloy profile sheet according to claim 1, characterised in that the edge strip (3) also has flanging (31) at the section edges of the wrapped upper and lower outer panels (2); the edge sealing strip (3) is adhered to the section of the aluminum alloy section plate and/or the edge of the outer mask plate (2) wrapped by the flanging (31) of the edge sealing strip (3), and/or is welded to the outer mask plate (2) of the aluminum alloy section plate.

7. An aluminium alloy profile plate according to any one of claims 1 to 6, wherein the cavity formed between the upper plate (51), the lower plate (52) and the two side plates (53, 54) of the core plate unit (5, 6) has at least one rib (57) fixedly connecting the upper plate (51) and the lower plate (52).

8. An aluminium alloy profile plate according to any one of claims 1 to 6, wherein the cavity formed between the upper plate (51), the lower plate (52) and the two side plates (53, 54) of the core plate unit (5, 6) is provided with receiving grooves (55) for receiving connecting elements.

9. The aluminium alloy profile plate according to any one of claims 1 to 6, wherein the thickness of the core plate units (5, 6) is 16-48 mm; the width of the inner core plate units (5 and 6) is 50-200 mm; the thickness of the outer mask (2) is 0.5-1 mm.

10. Furniture, characterized in that it comprises an aluminium alloy profile plate with elastic strips according to any of claims 1-9.

11. A finished structure, characterized in that it comprises aluminium alloy profile panels with elastic strips according to any one of claims 1 to 9.

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