CN210068649U - Connecting structure with elastic strip edge sealing and related furniture and building decoration - Google Patents

Abstract

The utility model discloses a take connection structure and relevant furniture, the building decoration of elasticity strip banding, include: first and second aluminum alloy profile plates connected to each other; the first aluminum alloy profile plate includes: an inner core panel and an outer skin panel; the inner core plate comprises at least two connected inner core plate units; the core plate unit in the aluminum profile plate unit includes: the upper plate, the lower plate, the side plate and the cavity. 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 through teeth; the first and second aluminum alloy profile plates are connected by a connecting member placed in a cavity in the first aluminum alloy profile plate. The utility model provides an among the prior art by the interior core plate unit connect into aluminium alloy ex-trusions board insecure with connect the scheduling problem that wastes time and energy. 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

Connecting structure with elastic strip edge sealing and related furniture and building decoration

Technical Field

The utility model relates to a take connection structure and relevant furniture, the building decoration of elasticity strip banding.

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.

In addition, when the aluminum alloy section plates of the structure need to be assembled and spliced, if a welding mode is adopted, time and labor are wasted, the aluminum alloy section plates cannot be disassembled, and great troubles are brought to carrying or the aluminum alloy section plates cannot be carried; if adopt sticky mode, then connect insecure, have the potential safety hazard, also unable later stage is dismantled.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a connection structure with an elastic strip edge sealing, and related furniture and building decoration, which overcomes or at least partially solves the above problems.

The utility model provides a take connection structure of elasticity strip banding, a serial communication port, include: a first aluminum alloy profile plate and a second aluminum alloy profile plate connected to each other;

the first aluminum alloy section plate comprises an inner core plate and outer covering plates fixedly connected to the upper outer surface and the lower outer surface 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 elastic strip is connected with the teeth on the first rib plate in a mutually meshed manner through the second rib plate;

the first aluminum alloy section plate and the second aluminum alloy section plate are connected through the connecting piece placed in the cavity in the first aluminum alloy section plate.

In some alternative embodiments, the second aluminum alloy profile plate has the same or different structure as the first aluminum alloy profile plate.

In some optional embodiments, the connecting piece is provided with an elastic boss and a T-shaped elastic column in mutually perpendicular directions, and an adjusting bolt for adjusting the expansion and contraction of the T-shaped elastic column is embedded in the elastic boss;

the first aluminum alloy section plate is arranged at the position corresponding to the elastic lug boss and is also provided with a containing hole of the lug boss; when the connecting piece is positioned in the cavity, the elastic boss is popped out and clamped in the accommodating hole;

at least one connecting strip is fixedly connected to the outer mask of the second aluminum alloy section plate, and a sliding groove is formed in the connecting strip; the tail end of the T-shaped elastic column of the connecting piece is embedded into the sliding groove of the connecting strip, and the connecting piece and the connecting strip are tightened by screwing the adjusting bolt on the connecting piece.

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 furniture or building decoration, contain foretell connection structure who takes elasticity strip banding in furniture or the building decoration.

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

1. the connecting structure with the elastic strip edge sealing provided by the embodiment of the utility model comprises a first aluminum alloy section plate and a second aluminum alloy section plate which are connected with each other; wherein the first aluminum alloy profile plate comprises: the inner core plate and the outer covering plates respectively cover the upper surface and the lower surface of the inner core plate; the inner core plate comprises at least one group of inner core plate units with connected ends; an inner core plate unit comprising: the upper layer plate, the lower layer plate and the two side plates are fixedly connected with the end parts of the upper layer plate and the lower layer plate, and a cavity is formed between the upper layer plate, the lower layer plate and the two side plates; the inner core plate units connected with at least one group of end parts of the inner core plate can better ensure the tightness of the combination between the inner core plate units and between each inner core plate and the outer covering plate after being fixedly connected (for example, glued) with the outer covering plate, thereby avoiding the falling off of the outer covering plate and ensuring the stability of the whole structure. Through placing the connecting piece connection in the holding tank, realize being connected with other same structure or the aluminum alloy section bar board of isostructure, and then form furniture, house ornamentation and all kinds of building element etc.. The embodiment of the utility model provides an above-mentioned connection structure, on the one hand, when as furniture, house ornamentation part and all kinds of building element, because the environmental protection of aluminium alloy itself is used, can avoid the pollution of harmful substance such as formaldehyde. On the other hand, the connecting structure is convenient for disassembling, changing and replacing damaged aluminum alloy section plates, and prolongs the service life of furniture, home furnishings and building components; the aluminum alloy section plate dismantled can still be recycled, and is green and environment-friendly. And convenient dismantlement and installation, use and assemble simply, be convenient for carry. The flexible connection mode can be realized according to the positions of different connecting pieces, the universality is realized, and different shapes of furniture, home decoration or buildings can be conveniently changed.

2. The embodiment of the utility model provides an among the connection structure of area elasticity strip banding, first aluminum alloy section bar board has the accommodation hole in the corresponding position of elasticity boss, and the elasticity boss card of connecting piece is in this accommodation hole, fixedly connected with connecting strip on the outer mask of second aluminum alloy section bar board, through the terminal joint of T shape elasticity post of connecting piece in the sliding tray on the connecting strip, through adjusting bolt on the connecting piece and the connecting strip of screwing. The embodiment of the utility model provides an utilize the connecting piece, realize being connected of first aluminum alloy section bar board with second aluminum alloy section bar board, simple structure, commonality are good. And, under the condition that first aluminum alloy section bar board contains a plurality of battenboard, its inside can hold a plurality of connecting pieces, conveniently selects optional position to be connected with second aluminum alloy section bar board, and the connecting position of first aluminum alloy section bar board and second aluminum alloy section bar board also can conveniently be adjusted to the sliding tray on the connecting strip of second aluminum alloy section bar board.

3. The embodiment of the utility model provides a take connection structure of elasticity strip banding, wherein the aluminum alloy section bar board can have great whole area as required to fine stability, fastness and mechanical strength have. 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.

4. The embodiment of the utility model provides a take connection structure of elasticity strip banding, its inner core board is formed by a plurality of inner core board 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.

5. The embodiment of the utility model provides a take connection structure of elasticity strip banding, 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 product of different shapes and structure.

6. The embodiment of the utility model provides a take connection structure of elasticity strip banding, wherein vacuole formation between the upper plate of inner core board unit, lower plywood and two curb plates is provided with the floor of fixed connection upper plate and lower plywood in the cavity, further increases the structural strength of aluminum alloy section bar board through the floor, reinforcing resistance to compression and resistant ability of warping.

7. The embodiment of the utility model provides a take connection structure of elasticity strip banding, 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.

8. The embodiment of the utility model provides a take connection structure of elasticity strip banding, the second gusset of taking the tooth of its banding strip and the first gusset of taking the tooth of the elasticity strip in the section opening of aluminum alloy section bar board pass 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 strips are welded or bonded on the section or the outer mask of the aluminum alloy section plate, so that the edge sealing is firm, dust, sundries, 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.

9. The embodiment of the utility model provides a take connection structure of elasticity strip banding, the upper and lower edge and the outer mask parallel and level of its banding strip not only protect inner structure, avoid the human danger of fish tail that sharp metal section produced, can also decorate and beautify the section of aluminum alloy section bar board simultaneously.

10. The embodiment of the utility model provides a take connection structure of elasticity strip banding, 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 an exploded view of a connection structure with an elastic strip edge seal according to an embodiment of the present invention;

fig. 2 is an exploded view of the overall structure of an aluminum alloy profile plate in a connection structure with an elastic strip edge seal according to an embodiment of the present invention;

fig. 3 is a schematic view of a connecting member according to an embodiment of the present invention;

fig. 4 is a schematic view of a receiving hole structure of an inner core plate unit according to an embodiment of the present invention;

fig. 5a, 5b and 5c are schematic structural diagrams of an edge banding of an aluminum alloy profile plate according to an embodiment of the present invention;

fig. 6a, 6b and 6c are schematic structural diagrams of an edge banding of another aluminum alloy section plate according to an embodiment of the present invention.

Wherein:

1 is a first aluminum alloy profile plate; 2 is a second aluminum alloy section plate; 3 is a connecting piece; 4 is a connecting strip; 5 is a screw; 6 is an edge sealing strip; 7 is an elastic strip;

11 is an inner core plate; 12 is an outer covering plate; 13 is an adhesive layer; 14 is a receiving hole; 15 is a cross section;

31 is a shell; 32 is an elastic boss; 33 is a T-shaped elastic column; 41 is a sliding groove;

61 is a second rib plate; 62 is the edge banding flanging; 63 is the end part of the edge sealing strip;

71 is a first rib plate; 72 is the elastic strip side; 73 is an edge projection;

111 is an inner core plate unit; 151 is a cross-sectional edge; 321 is an adjusting bolt;

1111 is an upper layer plate; 1112 is a lower plate; 1113 is a side plate; 1114 is a cavity; 1115 is an L-shaped inward hook; 1116 is a holding tank; 1117 is a rib plate; 1118 is a stiffener.

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 embodiment of the utility model provides a take connection structure of elasticity strip banding, as shown in FIG. 1, include: first aluminum alloy section bar board 1, second aluminum alloy section bar board 2, connecting piece 3, connecting strip 4, screw 5 and banding strip 6 of interconnect.

First aluminum alloy section bar board 1 and second aluminum alloy section bar board 2 pass through connecting piece 3 and connecting strip 4 and connect, and 3 fixed mounting of connecting piece are in first aluminum alloy section bar board 1, and 4 fixed connection of connecting strip are on second aluminum alloy section bar board 2 surfaces, the embodiment of the utility model provides a fix the connecting strip on second aluminum alloy section bar board 2 surfaces through screw 5, also can be fixed with connecting strip 4 through welding, gluing certainly, the utility model discloses do not injectd to this, screw 5 can adopt the component of other similar functions.

The embodiment of the utility model provides an above-mentioned first aluminum alloy section bar board and second aluminum alloy section bar board, only call it for "first" and "second" in order to distinguish two section bar boards of interconnect, the structure of first aluminum alloy section bar board and second aluminum alloy section bar board can be the same, also can be different. Both structures are the same, can be in first aluminum alloy section bar board erection joint spare, be connected with second aluminum alloy section bar board, also can reverse, the embodiment of the utility model provides a do not restrict.

The second aluminium alloy profile plate has a different structure than the first aluminium alloy profile plate, and may for example be an aluminium alloy honeycomb plate, or an aluminium alloy profile plate of another structural type.

Referring to fig. 1 and 2, the first aluminum alloy profile plate in the connection structure with the elastic strip edge seal comprises: a core panel 11 and an outer cover panel 12. The outer cover 12 is adhesively secured to the upper and lower outer surfaces of the core panel 11 by adhesive layers 13. The core board 11 includes at least two core board units 111 connected.

The core plate unit 111 includes, for example, an upper plate 1111, a lower plate 1112, and two side plates 1113 fixedly connecting ends of the upper plate and the lower plate, a cavity 1114 is formed between the upper plate 1111, the lower plate 1112, and the two side plates 1113, and the connecting member 3 is installed in the cavity 1114.

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.

The embodiment of the utility model provides a take connection structure of elasticity strip banding, vacuole formation between the upper plate of its inner core board unit, lower plywood and two curb plates sets up the connecting piece in the cavity for aluminum alloy section bar board can adopt the connecting piece vertical connection to other section bar boards, plank, glass board etc. realizes the combination between the board of aluminum alloy section bar board and other different grade types, with the article of assembling out different shapes and structure.

The connecting structure with the elastic strip edge sealing provided by the embodiment of the utility model comprises a first aluminum alloy section plate and a second aluminum alloy section plate which are connected with each other; wherein the first aluminum alloy profile plate comprises: the inner core plate and the outer covering plates respectively cover the upper surface and the lower surface of the inner core plate; the inner core plate comprises at least one group of inner core plate units with connected ends; an inner core plate unit comprising: the upper layer plate, the lower layer plate and the two side plates are fixedly connected with the end parts of the upper layer plate and the lower layer plate, and a cavity is formed between the upper layer plate, the lower layer plate and the two side plates; the inner core plate units connected with at least one group of end parts of the inner core plate comprise the inner core plate units, the connecting structure is relatively firm, the inner core plate units are not easy to displace or misplace in the transverse direction or the longitudinal direction, after the inner core plate units are fixedly connected with the outer covering plate (for example, glued by the glue layer 13), the tightness of the combination between the inner core plate units and between each inner core plate and the outer covering plate can be well guaranteed, the outer covering plate is prevented from falling off, and the stability of the whole structure is guaranteed. The connecting pieces are arranged in the cavities to be connected, so that the connecting pieces are connected with aluminum alloy section plates with the same structure or different structures, and further furniture parts, home decoration parts, various building components and the like are formed. The embodiment of the utility model provides an above-mentioned connection structure, on the one hand, when as furniture, house ornamentation part and all kinds of building element, because the environmental protection of aluminium alloy itself is used, can avoid the pollution of harmful substance such as formaldehyde. On the other hand, the connecting structure is convenient for disassembling, changing and replacing damaged aluminum alloy section plates, and prolongs the service life of furniture, home furnishings and building components; the aluminum alloy section plate dismantled can still be recycled, and is green and environment-friendly. And convenient dismantlement and installation, use and assemble simply, be convenient for carry. The flexible connection mode can be realized according to the positions of different connecting pieces, the universality is realized, and different shapes of furniture, home decoration or buildings can be conveniently changed.

In one embodiment, referring to fig. 3, the housing 31 of the connecting member 3 has an elastic boss 32 and a T-shaped elastic column 33 in the directions perpendicular to each other, and an adjusting bolt 321 for adjusting the extension and contraction of the T-shaped elastic column 33 is embedded in the elastic boss 32;

as shown in fig. 4, the first aluminum alloy profile plate further has accommodating holes 14 for the elastic bosses at positions corresponding to the elastic bosses; the elastic boss is ejected and caught in the receiving hole 14 when the connector is positioned in the cavity;

referring to fig. 1 and 3, at least one connecting strip 4 is fixedly connected to the outer skin of the second aluminum alloy profile plate, and a sliding groove 41 is formed in the connecting strip 4; the end of the T-shaped elastic column 33 of the connecting piece 3 is embedded into the sliding groove 41 of the connecting strip 4, and the connecting piece 3 and the connecting strip 4 are tightly tightened through the adjusting bolt screw 321 on the connecting piece 3.

Optionally, the connecting strip 4 can just wrap the first aluminum alloy section bar plate 1 to be connected, and the two ends of the connecting strip 4 are provided with side covers for covering the side surfaces of the connecting strip 4 after connection is completed, so that the connecting structure is covered to realize an attractive effect. Alternatively, the first aluminum alloy profile plate 1 can be just inserted on the outer surface of the connecting strip 4.

Structure of the connector referring to fig. 3, the connector includes: the shell 31, the elastic boss 32 and the T-shaped elastic column 33, wherein the tail end of the T-shaped elastic column 33 extends out of the shell 31 and is T-shaped, and the tail end of the T-shaped elastic column can stretch along the axial direction of the elastic column; the elastic column is connected with an elastic boss 32 and an adjusting bolt 321 positioned in the boss in the direction vertical to the axis, and the elastic boss 32 can retract along with the retraction of the T-shaped elastic column 33; when the tail end of the T-shaped elastic column 33 is pressed, the elastic boss 32 can retract to a position flush with the shell 31, the T-shaped elastic column 33 can also be adjusted to stretch through the adjusting bolt 321, and the elastic column retracts when the adjusting bolt 321 is screwed;

when the connecting piece is installed, the tail end of the T-shaped elastic column 33 can be pressed, so that the elastic boss 32 retracts, the connecting piece can be conveniently pushed into the cavity along the longitudinal direction of the first aluminum alloy section plate, when the elastic boss 32 passes through the accommodating hole in the first aluminum alloy section plate, the tail end of the T-shaped elastic column 33 is loosened, the elastic boss 32 is released and clamped in the accommodating hole 14, and the fixing of the connecting piece is completed.

When the elastic boss 32 of the connector is clamped in the accommodating hole, the tail end of the T-shaped elastic column 33 of the connector extends out of the edge of the outer mask; so as to be inserted into the sliding groove of the outer skin of the second aluminium alloy profile plate.

The embodiment of the utility model provides an utilize above-mentioned connected mode, can realize being connected with second aluminum alloy section bar board of first aluminum alloy section bar board, simple structure, commonality are good. And, under the condition that first aluminum alloy section bar board contains a plurality of battenboard, its inside can hold a plurality of connecting pieces, conveniently selects optional position to be connected with second aluminum alloy section bar board, and the connecting position of first aluminum alloy section bar board and second aluminum alloy section bar board also can conveniently be adjusted to the sliding tray on the connecting strip of second aluminum alloy section bar board.

In the above-mentioned connection structure with an elastic strip edge seal, the edge seal of the first aluminum alloy section plate and/or the second aluminum alloy section plate may adopt the following structure:

taking first aluminum alloy section bar board as an example, refer to fig. 2, fig. 5a, 5b and fig. 5c, the embodiment of the present invention provides a first aluminum alloy section bar board whose section is sealed by the edge banding 6. The section of the aluminum alloy section plate comprises: an opening formed by the L-shaped inward hook 1115 at the tail end of the aluminum section bar unit is arranged between the section 15 of the upper outer covering plate and the section 15 of the lower outer covering plate and the sections of the upper outer covering plate and the lower outer covering plate. An elastic strip 7 is placed in the opening, and the elastic strip 7 is provided with at least one first rib plate 71 with teeth in the opening direction; the edge strip 6 has at least one second web 61 with teeth facing the opening, and the elastic strip 7 is connected by the teeth on the second web 61 and the first web 71 engaging with each other.

In one embodiment, referring to fig. 5a and 5b, the elastic strip 7 may have two first toothed rib plates 71 in the opening direction, and the longitudinal section of the first toothed rib plates is comb-shaped; the edge banding 6 has a second rib 61 with teeth facing the opening, and the longitudinal section of the second rib 71 with teeth is T-shaped. The second rib plates 61 are clamped between two adjacent first rib plates 71, and the elastic strips 7 are fixed through occlusion between the teeth. The side edges 72 of the upper and lower elastic strips of the elastic strip 7 are provided with edge bulges 73, and the edge bulges 73 are clamped with L-shaped inward hooks 1115 at the ends of the upper and lower plates of the inner core plate unit.

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

In one embodiment, the edge strips 6 may be flush with the outer panel 12 at their upper and lower edges. The edge strip 6 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 15 of the outer skin plate at the cross-section edge 151.

The embodiment of the utility model provides an aluminum alloy section bar board among the connection structure of area elasticity strip banding, the banding strip welds or bonds in the section or the outer mask of aluminum alloy section bar board for the banding is firm, and can prevent dust, debris effectively, inside water etc. entered into aluminum alloy section bar board, plays fine sealed aluminum alloy section bar section and the inside effect of protection aluminum alloy section bar board. Moreover, the upper edge and the lower edge of the edge sealing strip are flush with the outer mask plate, so that the inner structure is protected, the danger of scratching a human body caused by a sharp metal section is avoided, and meanwhile, the section of the aluminum alloy section plate can be decorated and beautified.

Referring to fig. 5c, in an embodiment of the aluminum alloy profile sheet having the same structure as that shown in fig. 5a, the edge banding may further have edge banding flanges 62 at the edges of the sections of the wrapped upper and lower outer skin panels; the edge banding is adhered to the opening section of the aluminum alloy section plate and/or the edge of the outer mask wrapped by the edge banding flanging 62, and/or the end 63 of the edge banding is welded on the edge of the outer mask of the aluminum alloy section plate.

In the aluminum alloy section bar plate provided by the embodiment of the utility model, the edge banding strips are sealed at the edges of the sections of the wrapped upper and lower outer covering plates and are also provided with flanges, so that the area covered by the edge banding strips can be ensured to be larger, and the edge banding strips are firmer and more durable after welding or bonding; 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.

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. 6a, and 6b, in one embodiment, the edge sealing manner of the aluminum alloy section plates in the connecting structure may be: the elastic strip is provided with a first rib plate 71 with teeth in the opening direction, and the longitudinal section of the first rib plate 71 with teeth is T-shaped; the edge banding 6 has two second rib plates 61 with teeth facing the opening direction, and the longitudinal section of the second rib plates 61 with teeth is in a comb shape. The first rib plates 71 are clamped between two adjacent second rib plates 61, and the elastic strips are fixed through occlusion between the teeth.

Referring to fig. 6c, the edge banding may further have edge banding flanges 62 at the edges of the sections of the wrapped upper and lower outer panels; the edge banding is adhered to the opening section of the aluminum alloy section plate and/or the edge of the outer mask wrapped by the edge banding flanging 62, and/or the end 63 of the edge banding is welded on the edge of the outer mask of the aluminum alloy section plate.

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

Referring to fig. 5a, in the aluminum alloy profile plate in the above-described coupling structure, at least one rib 1117 fixedly coupling the upper plate 1111 and the lower plate 1112 is provided in a cavity 1114 formed between the upper plate 1111, the lower plate 1112 and the two side plates 1113 of the core plate unit.

In one embodiment, the cavity 1114 is provided with ribs 1117 for fixedly connecting the upper plate 1111 and the lower plate 1112, and the ribs 1117 further increase the structural strength of the aluminum alloy profile plate and enhance the compression and deformation resistance.

In one embodiment, receiving grooves 1116 for receiving connectors are provided in a cavity 1114 formed between the upper plate 1111, the lower plate 1112, and the two side plates 1113 of the core plate unit. When the connecting piece is installed in the accommodating groove 1116, the adjusting bolt of the connecting piece is arranged in the accommodating hole, and when the connecting piece is used, the buckle at the end part of the connecting piece is extended or contracted by screwing the adjusting bolt, so that the aluminum alloy section plate and the connecting piece are connected more stably.

In one embodiment, the structure of the receiving groove of the core plate unit may be: a cavity area defined by the upper plate 1111, the lower plate 1112, at least one reinforcing rib 1118 of the upper plate, and at least one reinforcing rib 1118 of the lower plate;

or may be: a cavity area which is formed by the enclosure of an upper plate, a lower plate and two parallel rib plates fixedly arranged between the upper plate and the lower plate;

alternatively, it may be: a cavity area is formed by the upper layer plate, the lower layer plate, a ribbed plate fixedly arranged between the upper layer plate and the lower layer plate, and a reinforced rib of the upper layer plate or a reinforced rib of the lower layer plate, wherein the reinforced ribs are continuous or discontinuous;

in a specific embodiment, when a cavity area is defined by one reinforcing rib of the upper plate and one reinforcing rib of the lower plate, the two reinforcing ribs are arranged in a staggered manner along the transverse center line direction of the core plate unit.

Above-mentioned holding tank can also adopt the structure of other forms, the embodiment of the utility model provides a do not restrict.

In one embodiment, the thickness of the core plate unit may be 16-48 mm; the width of the inner core plate unit is 50-200 mm. Correspondingly, the thickness of the outer mask 12 is 0.5-1 mm.

In one embodiment, the outer skin 12 may have a thickness of 0.5-1 mm.

In one embodiment, it may be that the elastic strip 7 is made of an elastic material.

In one embodiment, the material of the edge banding 6 may be metal or plastic. For example, aluminum alloy material, stainless steel, ABS or PVC.

In one embodiment, the glue used for the glue layer 13 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.

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 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 including the attached outer mask of the upper plate of core board unit and/or lower plywood form whole board, the lower surface of the upper surface of increase upper plate and/or lower plywood and the bonding area of outer mask, improve the gluey power between aluminium alloy unit and the outer mask, avoid outer mask to drop in long-term use.

Based on the same invention concept, the embodiment of the utility model also provides furniture or building decoration, and the furniture or building decoration comprises the connecting structure with the elastic strip edge sealing.

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 (10)

1. The utility model provides a take connection structure of elasticity strip banding which characterized in that includes: a first aluminium alloy profile plate (1) and a second aluminium alloy profile plate (2) connected to each other;

the first aluminum alloy profile plate (1) comprising: an inner core plate (11) and upper and lower outer covering plates (12) fixedly connected to the upper and lower outer surfaces of the inner core plate (11);

the inner core plate (11) comprises at least two connected inner core plate units (111);

the core plate unit (111) includes: the device comprises an upper plate (1111), a lower plate (1112) and two side plates (1113) which are fixedly connected with the ends of the upper plate (1111) and the lower plate (1112), wherein a cavity (1114) is formed among the upper plate (1111), the lower plate (1112) and the two side plates (1113);

the section (15) of the aluminum alloy section plate is sealed by an edge sealing strip (6);

the section (15) of the aluminium alloy profile plate comprises: an opening formed by an L-shaped inward hook (1115) at the tail end of the aluminum section unit is arranged between the sections of the upper and lower outer covering plates (12) and the sections of the upper and lower outer covering plates (12);

an elastic strip (7) is placed in the opening, and the elastic strip (7) is provided with at least one first rib plate (71) with teeth in the direction of the opening; the edge sealing strip (6) is provided with at least one second rib plate (61) with teeth towards the opening, and the elastic strip (7) is connected with the teeth on the first rib plate (71) in a mutually meshed mode through the second rib plate (61);

the first aluminum alloy profile plate (1) and the second aluminum alloy profile plate (2) are connected by a connecting piece (3) placed in the cavity (1114) in the first aluminum alloy profile plate (1).

2. A connecting structure with an elastic banding according to claim 1, characterized in that the structure of the second aluminum alloy profile plate (2) is the same or different from the structure of the first aluminum alloy profile plate (1).

3. The connecting structure with an elastic banding edge of claim 1, characterized in that the casing (31) of the connecting piece (3) is provided with an elastic boss (32) and a T-shaped elastic column (33) in the directions perpendicular to each other, the elastic boss (32) is embedded with an adjusting bolt (321) for adjusting the expansion of the T-shaped elastic column (33);

the first aluminum alloy section plate (1) is provided with a containing hole (14) of the elastic boss (32) at the position corresponding to the elastic boss (32); the elastic boss (32) is ejected and caught in the receiving hole (14) when the connector (3) is located in the cavity (1114);

at least one connecting strip (4) is fixedly connected to the outer mask (12) of the second aluminum alloy section plate (2), and a sliding groove (41) is formed in each connecting strip (4); the tail end of the T-shaped elastic column (33) of the connecting piece (3) is embedded into the sliding groove (41) of the connecting strip (4), and the connecting piece (3) and the connecting strip (4) are tightened by screwing an adjusting bolt (321) on the connecting piece (3).

4. A connecting structure with an elastic strip edge seal according to claim 1, characterized in that the elastic strip (7) is bonded or screwed into the opening formed by the L-shaped inward hook (1115) at the end of the aluminum profile unit.

5. The connecting structure with the edge sealing of the elastic strip according to claim 1, wherein the number of the first rib plates (71) on the elastic strip (7) is more than or equal to two; the number of the second rib plates (61) on the edge sealing strip (6) is one; the second rib plates (61) are clamped between two adjacent first rib plates (71); or

The number of the first rib plates (71) on the elastic strip (7) is one; the number of the second rib plates (61) on the edge sealing strip (6) is more than or equal to two; the first rib plates (71) are clamped between the adjacent second rib plates (61).

6. A joint construction with an elastic band edge seal according to claim 1, characterized in that the elastic band (7) has edge protrusions (73) at the upper and lower elastic band side edges (72), the edge protrusions (73) are engaged with the L-shaped inward hooks (1115) at the ends of the upper and lower sheets (1111, 1112) of the core board unit (111).

7. A connecting structure with an elastic banding according to claim 1, characterized in that the upper and lower edges of the banding strip (6) are flush with the outer skin (12); the edge sealing strip (6) is tightly close to the section (15) of the aluminum alloy section plate, and the section (15) of the aluminum alloy section plate is sealed through bonding with the section (15) and/or welding with the section of the outer mask plate (12).

8. A joint construction with an elastic banding according to claim 1, characterized in that the banding strip (6) also has banding strip flanges (62) at the section edges of the wrapped upper and lower outer skins (12); the edge sealing strip (6) is adhered to the section (15) of the aluminum alloy section plate and/or the edge of the outer mask (12) wrapped by the edge sealing strip flanging (62), and/or is welded to the outer mask (12) of the aluminum alloy section plate.

9. A joint construction with an elastic banding edge as claimed in any of claims 1 to 8, characterized in that the cavity (1114) formed between the upper plate (1111), the lower plate (1112) and the two side plates (1113) of the core plate unit (111) is provided with a receiving groove (1116) for receiving the joint member (3).

10. A furniture or building finishing comprising a connection with an elastic banding according to any of claims 1 to 9.

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