Concave surface open joint decoration structure and concave surface open joint decoration suspended ceiling

Abstract

The utility model discloses a concave surface open joint decoration structure in the technical field of suspended ceiling decoration structures. The concave surface open joint decoration structure comprises an open joint fixing piece and an open joint connecting piece. The open joint fixing piece is provided with a clamping groove used for being connected with a suspender. The open joint connecting piece is provided with a connecting end used for being connected with a decorative suspended ceiling. And the open joint fixing piece and the open joint connecting piece are respectively provided with a first connecting plate and a second connecting plate which are connected with each other. The lower end of the first connecting plate and the lower end of the second connecting plate are provided with a first gap avoiding corner and a second gap avoiding corner respectively, and a gap avoiding groove is formed. According to the concave surface open joint decoration structure, through the open joint fixing piece and the open joint connecting piece, connection between the ceiling decoration piece and the hanging rod can be achieved, the open joint avoiding groove can be formed between the ceiling decoration piece and the edge, and the installation and maintenance difficulty is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceiling decoration structure technical field, especially in a kind of concave off joint decoration structure and concave off joint decoration ceiling. BACKGROUND

[0002] In the ceiling, off joint structure is often used to solve the cracking problem of ceiling due to temperature change, humidity fluctuation or structural deformation. Off joint structure can avoid material cracking due to thermal expansion and contraction or humidity change, and help to release the internal stress of ceiling material and reduce deformation.

[0003] In the prior art, the gap is reserved between the ceiling and the wall through the off joint structure to prevent overall deformation and avoid stress concentration. However, in the existing off joint structure, it is often necessary to use a decorative part to cover the reserved gap to avoid the space between the roof and the ceiling from being exposed, which affects the visual effect, resulting in high cost and difficult installation and maintenance. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a concave off joint decoration structure to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] To solve the above technical problems, the technical scheme adopted is:

[0006] A concave off joint decoration structure comprises an off joint fixing part and an off joint connecting part. The off joint fixing part is provided with a clamping groove for connecting with a suspension rod. The off joint connecting part is provided with a connecting end for connecting with a decorative ceiling. The off joint fixing part has a first connecting plate. The off joint connecting part has a second connecting plate. The first connecting plate is connected with the second connecting plate. The lower ends of the first connecting plate and the second connecting plate are respectively provided with a first off joint avoidance angle part and a second off joint avoidance angle part. The first off joint avoidance angle part and the second off joint avoidance angle part form an off joint avoidance groove.

[0007] The concave off joint decoration structure provided by the utility model has at least the following beneficial effects: the off joint fixing part is connected with a ceiling suspension rod through a clamping groove, so that the off joint fixing part can be fixed between a decorative part and a wall. The off joint connecting part is fixedly connected with a ceiling decoration part through a connecting end. The first connecting plate is connected with the second connecting plate to realize the connection between the ceiling decoration part and the ceiling suspension rod. At the same time, the first off joint avoidance angle part and the second off joint avoidance angle part form an off joint avoidance groove, so that the off joint structure is formed between the ceiling decoration part and the front. The concave off joint decoration structure of the utility model can realize the connection between the ceiling decoration part and the suspension rod, and form an off joint avoidance groove between the ceiling decoration part and the edge, which is low in installation and maintenance difficulty.

[0008] As a further improvement of the above technical solution, the first connecting plate and the second connecting plate are mutually attached and abutted.

[0009] As a further improvement of the above technical solution, the upper ends of the first connecting plate and the second connecting plate are each provided with a protrusion arranged oppositely, and the first connecting plate and the second connecting plate are provided with a clamping piece for clamping and fixing the two protrusions.

[0010] As a further improvement of the above technical solution, the two protrusions form a connecting part with a middle thick portion and thin upper and lower end portions.

[0011] As a further improvement of the above technical solution, the protrusion comprises an upper convex edge and a lower convex edge, an included angle between the upper convex edge and the plate surface of the first connecting plate is an acute angle, and an included angle between the lower convex edge and the plate surface of the first connecting plate is an obtuse angle.

[0012] As a further improvement of the above technical solution, the clamping groove is arranged on a side of the off-joint fixing piece away from the first connecting plate.

[0013] As a further improvement of the above technical solution, a cross section of the first off-joint position-avoiding corner part is in a right angle shape, and the first off-joint position-avoiding corner part comprises two mutually perpendicular end faces, one of which is perpendicular to the first connecting plate, and the other of which is parallel to the first connecting plate.

[0014] As a further improvement of the above technical solution, a lower end of the first off-joint position-avoiding corner part is provided with a decorative folded edge.

[0015] As a further improvement of the above technical solution, the connecting end is arranged at an end of the second off-joint position-avoiding corner part away from the second connecting plate.

[0016] The utility model also provides a concave off-joint decorative ceiling, include: suspender, decoration piece and above off-joint fixing piece and off-joint connecting piece, off-joint fixing piece and off-joint connecting piece are located between suspender and decoration piece, the lower end of suspender is embedded in clamping groove, decoration piece has connecting groove, and connecting end is embedded in connecting groove.

[0017] The concave off-joint decorative ceiling of the utility model can realize the connection of the ceiling decoration piece and the suspender through the off-joint fixing piece and the off-joint connecting piece, and form an off-joint position-avoiding groove between the ceiling decoration piece and the edge, so that the installation and maintenance difficulty is low. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further explained in connection with the drawings and examples;

[0019] Fig. 1 It is the structure schematic diagram of one embodiment of the concave off-joint decorative ceiling provided by the utility model.

[0020] Fig. 2 is a cross-sectional schematic view of one embodiment of the concave off-seam decoration structure provided by the present application;

[0021] Fig. 3 is a structural schematic view of another embodiment of the concave off-seam decoration ceiling provided by the present application.

[0022] In the figure: 10-off-seam position-avoiding groove, 20-connection part, 100-off-seam fixing part, 110-first connection plate, 111-first off-seam position-avoiding corner part, 120-clamping groove, 200-off-seam connecting part, 210-second connection plate, 211-second off-seam position-avoiding corner part, 220-connection end, 300-protrusion, 310-upper convex edge, 320-lower convex edge, 400-clamping part, 500-hanging rod, 600-decoration part. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0024] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0025] In the description of the present application, if there is a word such as "several" or the like, the meaning is one or more, the meaning of more than two is more than two, greater than, less than, more than, etc. is not included in the number, above, below, within, etc. is understood to include the number.

[0026] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installation, connection, etc. should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0027] Referring Figs. 1 to 3 , the concave off-seam decoration structure of the present application is made as follows:

[0028] A concave off-seam decoration structure, comprising: an off-seam fixing part 100 and an off-seam connecting part 200.

[0029] The off-seam fixing piece 100 is provided with a clamping groove 120 for connecting with the suspender 500, and the off-seam connecting piece 200 is provided with a connecting end 220 for connecting with the decorative ceiling.

[0030] The off-seam fixing piece 100 has a first connecting plate 110, and the off-seam connecting piece 200 has a second connecting plate 210. The first connecting plate 110 is connected with the second connecting plate 210, so as to connect the off-seam fixing piece 100 and the off-seam connecting piece 200. The lower ends of the first connecting plate 110 and the second connecting plate 210 are respectively provided with a first off-seam avoiding angle part 111 and a second off-seam avoiding angle part 211, and the first off-seam avoiding angle part 111 and the second off-seam avoiding angle part 211 form an off-seam avoiding groove 10.

[0031] In actual use, the off-seam fixing piece 100 is connected with the ceiling suspender 500 through the clamping groove 120, so that the off-seam fixing piece 100 can be fixed between the decorative piece 600 and the wall surface. The off-seam connecting piece 200 is fixedly connected with the ceiling decorative piece through the connecting end 220. The first connecting plate 110 and the second connecting plate 210 are connected, so as to realize the connection between the ceiling decorative piece and the ceiling suspender 500. At the same time, the first off-seam avoiding angle part 111 and the second off-seam avoiding angle part 211 can form the off-seam avoiding groove 10, so that the off-seam structure is formed between the ceiling decorative piece and the front surface. The concave off-seam decorative structure can realize the connection between the ceiling decorative piece 600 and the suspender 500, and can form the off-seam avoiding groove 10 between the ceiling decorative piece 600 and the edge, and the installation and maintenance difficulty is low.

[0032] In the embodiment, the first connecting plate 110 and the second connecting plate 210 are both in the shape of a flat plate, and at least one side of the plate is flat and exposed. The plate surfaces of the first connecting plate 110 and the second connecting plate 210 are abutted against each other, so that the off-seam fixing piece 100 and the off-seam connecting piece 200 are fixed to each other, and the first off-seam avoiding angle part 111 and the second off-seam avoiding angle part 211 can be aligned with each other to form the off-seam avoiding groove 10.

[0033] In the embodiment, the upper ends of the first connecting plate 110 and the second connecting plate 210 are provided with protrusions 300 arranged oppositely, and the upper ends of the first connecting plate 110 and the second connecting plate 210 are provided with clamping members 400. The lower ends of the clamping members 400 are provided with clamping portions arranged oppositely, and the two protrusions 300 are embedded on the upper sides of the clamping portions, and the two clamping portions are arranged oppositely on the two sides of the first connecting plate 110 and the second connecting plate 210, and the two protrusions 300 are limited on the upper sides of the clamping portions. In actual use, the first connecting plate 110 and the second connecting plate 210 are clamped by the clamping members 400, and the two protrusions 300 are clamped on the upper sides of the two clamping portions, so as to realize the connection and fixation of the off-joint fixing member 100 and the off-joint connecting member 200.

[0034] In order to facilitate installation, the two protrusions 300 of the first connecting plate 110 and the second connecting plate 210 form a connecting portion 20 with a thick middle and thin upper and lower ends. In the embodiment, the upper end of the first connecting plate 110 or the second connecting plate 210 extends in a bending path to form the protrusion 300, and the two protrusions 300 are arranged symmetrically and fitted, so as to form the connecting portion 20. The connecting portion 20 with a thick middle and thin upper and lower ends can be clamped into the clamping member 400, and the disassembly and assembly are facilitated.

[0035] With reference to the drawings, the protrusion 300 of the embodiment includes an upper convex edge 310 and a lower convex edge 320. The included angle between the upper convex edge 310 and the plate surface of the first connecting plate 110 is an acute angle, and the included angle between the lower convex edge 320 and the plate surface of the first connecting plate 110 is an obtuse angle. The two upper convex edges 310 form the upper section of the connecting portion 20, and the included angle between the upper convex edge 310 and the plate surface of the first connecting plate 110 is an acute angle, so that the connecting portion 20 can be more easily pushed open the clamping portion and inserted into the clamping member 400. Similarly, the two lower convex edges 320 form the lower section of the connecting portion 20, and the included angle between the lower convex edge 320 and the plate surface of the first connecting plate 110 is an obtuse angle, so that the two clamping portions can be more easily clamped and supported, the off-joint connecting member 200 is kept detachable, and the problem that the ceiling decoration member 600 is easily separated from the clamping member 400 is avoided.

[0036] In the embodiment, the card slot 120 is arranged on the side of the off-joint fixing part 100 away from the first connecting plate 110. One side of the first connecting plate 110 is connected with the second connecting plate 210, and the other side of the first connecting plate 110 is provided with a middle plate, the root of the middle plate is connected with the first connecting plate 110, the middle plate extends in a direction perpendicular to the first connecting plate 110, and the card slot 120 is arranged on the end of the middle plate away from the first connecting plate 110. Further, the root of the middle plate in the embodiment is provided with a reinforcing rib plate, and the reinforcing rib plate and the first connecting plate 110 and the middle plate form a hollow reinforcing structure, and the cross section of the reinforcing structure is rectangular.

[0037] In the embodiment, the first off-joint position-avoiding angle part 111 has a right angle shape, and includes two mutually perpendicular end faces, one of which is perpendicular to the first connecting plate 110, and the other of which is parallel to the first connecting plate 110.

[0038] The first off-joint position-avoiding angle part 111 with a right angle shape can form a rectangular off-joint position-avoiding slot 10 with the second off-joint position-avoiding angle part 211. The lower end of the first off-joint position-avoiding angle part 111 is provided with a decorative folded edge. The decorative folded edge can form a decorative edge line on the lower end edge of the first off-joint position-avoiding angle part 111, and can also improve the strength of the lower end of the first off-joint position-avoiding angle part 111.

[0039] In the embodiment, the connecting end 220 is arranged on the end of the second off-joint position-avoiding angle part 211 away from the second connecting plate 210. In actual use, the decorative part 600 is connected with the connecting end 220, and forms a shield outside the connecting end 220, and serves as the edge of the second off-joint position-avoiding angle part 211, thereby forming a rectangular off-joint position-avoiding slot 10 with the first off-joint position-avoiding angle part 111.

[0040] As shown in Fig. 1 The utility model also provides a recess off-joint decorative ceiling adopting the recess off-joint decorative structure, which comprises a suspender 500, a decorative part 600, the off-joint fixing part 100 and the off-joint connecting part 200.

[0041] The off-joint fixing part 100 and the off-joint connecting part 200 are arranged between the suspender 500 and the decorative part 600, the lower end of the suspender 500 is embedded in the card slot 120, and the decorative part 600 is provided with a connecting groove, and the connecting end 220 is embedded in the connecting groove.

[0042] In the above embodiment, the first connecting plate 110 and the second connecting plate 210 extend in the up-down direction. Fig. 3In some other embodiments, the first connecting plate 110 and the second connecting plate 210 of the off-seam fixing member 100 and the off-seam connecting member 200 are arranged in a horizontal direction.

[0043] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and spirits of the present application, and these changes, modifications, equivalent variations or replacements are included in the scope defined by the claims of the present application and the equivalents thereof. The scope of the present application is defined by the claims and the equivalents thereof.

Claims

1. A concave recessed panel decorative structure characterized by: The utility model relates to a kind of off-seam fixing piece and off-seam connecting piece, the off-seam fixing piece is equipped with the clamping groove for being connected with suspender, the off-seam connecting piece is equipped with the connecting end for being connected with decorative ceiling, the off-seam fixing piece has first connecting plate, the off-seam connecting piece has second connecting plate, the first connecting plate is connected with second connecting plate, the lower end of the first connecting plate and second connecting plate is equipped with first off-seam position-avoiding angle part and second off-seam position-avoiding angle part respectively, and the first off-seam position-avoiding angle part and second off-seam position-avoiding angle part form off-seam position-avoiding groove. The first connecting plate and the second connecting plate are mutually adhered and abutted.

2. The concave recessed panel molding structure of claim 1, wherein: The upper end of the first connecting plate and the second connecting plate is equipped with protrusion arranged oppositely, and the first connecting plate and the second connecting plate upper end are equipped with the clamping member for clamping and fixing two protrusions.

3. The concave recessed panel molding structure of claim 2, wherein: Two protrusions form a connecting part with thick middle and thin upper and lower ends.

4. The concave recessed trim structure of claim 3, wherein: The protrusion includes upper convex edge and lower convex edge, the included angle between the upper convex edge and the first connecting plate surface is acute angle, and the included angle between the lower convex edge and the first connecting plate surface is obtuse angle.

5. The concave recessed trim structure of claim 4, wherein: The clamping groove is arranged on the side of the off-seam fixing piece away from the first connecting plate.

6. The concave recessed trim structure of claim 2, wherein: The cross section of the first off-seam position-avoiding angle part is in right angle shape, and the first off-seam position-avoiding angle part includes two mutually perpendicular end faces, one of which is perpendicular to the first connecting plate, and the other is parallel to the first connecting plate.

7. The concave recessed trim structure of claim 2, wherein: The lower end of the first off-seam position-avoiding angle part is provided with a decorative folded edge.

8. The concave recessed trim structure of claim 7, wherein: The connecting end is arranged on the end of the second off-seam position-avoiding angle part away from the second connecting plate.

9. The concave recessed trim structure of claim 1, wherein: The utility model relates to a kind of off-seam fixing piece and off-seam connecting piece, the off-seam fixing piece is equipped with the clamping groove for being connected with suspender, the off-seam connecting piece is equipped with the connecting end for being connected with decorative ceiling, the off-seam fixing piece has first connecting plate, the off-seam connecting piece has second connecting plate, the first connecting plate is connected with second connecting plate, the lower end of the first connecting plate and second connecting plate is equipped with first off-seam position-avoiding angle part and second off-seam position-avoiding angle part respectively, and the first off-seam position-avoiding angle part and second off-seam position-avoiding angle part form off-seam position-avoiding groove.

10. A concave recessed decorative ceiling, characterized by: The first connecting plate and the second connecting plate are mutually adhered and abutted. The upper end of the first connecting plate and the second connecting plate is equipped with protrusion arranged oppositely, and the first connecting plate and the second connecting plate upper end are equipped with the clamping member for clamping and fixing two protrusions. Two protrusions form a connecting part with thick middle and thin upper and lower ends. The protrusion includes upper convex edge and lower convex edge, the included angle between the upper convex edge and the first connecting plate surface is acute angle, and the included angle between the lower convex edge and the first connecting plate surface is obtuse angle. The clamping groove is arranged on the side of the off-seam fixing piece away from the first connecting plate. The cross section of the first off-seam position-avoiding angle part is in right angle shape, and the first off-seam position-avoiding angle part includes two mutually perpendicular end faces, one of which is perpendicular to the first connecting plate, and the other is parallel to the first connecting plate. The lower end of the first off-seam position-avoiding angle part is provided with a decorative folded edge. The connecting end is arranged on the end of the second off-seam position-avoiding angle part away from the second connecting plate.

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