CN219808559U - Combined ceiling - Google Patents

Abstract

The utility model provides a combined ceiling, which comprises a plate body and a lap joint piece; the periphery of the plate body is bent upwards to form the side wall of the plate body, at least two side walls are provided with concave parts which are concave inwards, and an inserting joint is formed between the concave parts and the side walls; the lap joint part is arranged in a right-angle extending way, the top of the lap joint part extends outwards horizontally to form a lap joint plate, and the inner side surface of the lap joint part is provided with a clamping flange protruding inwards; the lap joint piece is inserted in the inserted joint, the upper edge of the clamping flange is clung to the lower edge of the concave part, the outer side surface of the lap joint piece is clung to the inner surface of the side wall, and the lap joint plate protrudes outwards from the top of the side wall. The utility model realizes the high unification of the specification by combining the plate body and the lap joint piece.

Description

Combined ceiling

Technical Field

The utility model relates to the field of decorative building materials, in particular to a combined ceiling.

Background

Suspended ceiling is an indoor roof decoration product and is widely applied to indoor occasions such as office buildings.

The metal ceiling is installed on the roof through the corresponding framework assembly, and is generally divided into a clear frame ceiling which is installed on the framework assembly through dead weight according to different installation structures, and a hidden frame ceiling which is provided with a clamping structure and clamps and fixes the ceiling on the framework assembly.

The exposed ceiling needs to be erected on the framework assembly, so that the externally extending butt strap needs to be machined on the periphery. This is different from a dark frame ceiling without the access panel structure. Therefore, in factory production, two production lines are required to be separately arranged for different production of the bright-shelf ceiling and the dark-shelf ceiling. Furthermore, due to the difference of the framework structures, the heights, the shapes and the like of the access boards of the exposed frame ceilings can be different, so that the branching of the exposed frame ceilings which are a large product is initiated, and the production is more complicated. This undoubtedly increases the cost of production.

It is clear that the prior art has certain drawbacks.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a combined ceiling, which realizes the high uniformity of specifications by combining a plate body and a lap joint piece.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a modular ceiling comprising a panel and a strap; the periphery of the plate body is bent upwards to form the side wall of the plate body, at least two side walls are provided with concave parts which are concave inwards, and an inserting joint is formed between the concave parts and the side walls; the lap joint part is arranged in a right-angle extending way, the top of the lap joint part extends outwards horizontally to form a lap joint plate, and the inner side surface of the lap joint part is provided with a clamping flange protruding inwards; the lap joint piece is inserted in the inserted joint, the upper edge of the clamping flange is clung to the lower edge of the concave part, the outer side surface of the lap joint piece is clung to the inner surface of the side wall, and the lap joint plate protrudes outwards from the top of the side wall.

Furthermore, the concave part is arranged at the middle height of the side wall, so that an upper inserting joint and a lower inserting joint are formed between the concave part and the side wall.

Further, the concave part is arranged on the upper half part of the side wall, so that an inserting joint positioned at the bottom of the concave part is formed between the concave part and the side wall.

Further, the top of the inner side surface of the lap joint part is provided with a hook part with a downward opening, and the hook part is hooked on the upper edge of the concave part.

Further, the bottom end of the hook part is provided with an outwards-opened guiding bevel edge.

Further, the hook part is elastically closed and clamped at the upper edge of the concave part.

Further, at least two side walls are provided with clamping flanges for clamping installation.

Further, the outer edge of the butt strap is bent downwards to form a hook butt strap.

The combined ceiling provided by the utility model has the following advantages:

the structure is simple, and the installation of different exposed frame modes can be adapted only by changing the model of the lap joint part;

the plate body and the lap joint part can be rapidly formed through the die, so that the cost is low;

the plate body can be additionally provided with clamping flanges for hidden frame installation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a combined ceiling with a recess provided in the middle of a side wall according to the present utility model.

Fig. 2 is a schematic view of the landing member of fig. 1.

Fig. 3 is a schematic view of a combined ceiling with a recess provided in the upper half of the side wall according to the present utility model.

Fig. 4 is a schematic view of the landing member of fig. 3.

Reference numerals illustrate:

1. plate body 2, lap joint

3. Recess 4, insert joint

5. Strap 6, clamping flange

7. Hook 8, clamping flange

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model and the accompanying drawings. It should be noted that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

All the descriptions of the upper, lower, left, right, longitudinal, transverse and the like in the present utility model are relative concepts, and are only used for clearly expressing the orientation or direction of the components, and are not intended to be a complete limitation of the technical features. As long as the relative orientation concept of the technical features satisfies the description of the present utility model, it belongs to the protection scope of the present utility model.

Referring to fig. 1 to 2, an embodiment of the present utility model provides a combined ceiling, which includes a panel 1 and a bridge 2; the periphery of the plate body 1 is bent upwards to form the side wall of the plate body 1, at least two side walls are provided with concave parts 3 which are concave inwards, and an inserting joint 4 is formed between the concave parts 3 and the side walls; the lap joint part 2 is arranged in a right-angle extending way, the top of the lap joint part extends outwards horizontally to form a lap joint plate 5, and the inner side surface of the lap joint part 2 is provided with a clamping flange 6 protruding inwards; the lap joint 2 is inserted into the insertion joint 4, the upper edge of the clamping flange 6 is clung to the lower edge of the concave part 3, the outer side surface of the lap joint 2 is clung to the inner surface of the side wall, and the lap joint 5 protrudes outwards from the top of the side wall.

The plate body 1 and the bridge piece 2 are two parts produced separately and can be formed in one step by a die. The lap joint 2 is specially suitable for the installation of a light frame, and is not limited to sheet metal molding or casting molding. And the height of the butt strap 5 can be designed into different models according to different framework components, so that the butt strap is suitable for the installation of different framework components.

Because the specific structure of the skeleton assembly is not a technical key point of the present utility model, it belongs to the prior art, and therefore, the description thereof will not be repeated here. The plate body 1 of the present utility model is not limited to the quadrangle shown in the drawings, and can have more complicated variant shape designs according to the modeling requirement, so long as the design concept of the plate body 1 and the lap joint 2 of the present utility model is included in the protection scope of the present utility model.

As a first preferred design, the recess 3 is located at the middle height of the side wall, so that two upper and lower inserting seams 4 are formed between the recess 3 and the side wall.

In this structure, since the top and bottom of the bridge 2 are in contact with the side wall of the plate body 1, the bridge 2 can be relatively firmly inserted into the insertion seam 4 to be fixed. However, in order to secure structural strength of the recess 3 and the side wall, it is necessary to secure a certain height of the side wall to implement the design.

Referring to fig. 3 and 4, as another preferred design, the recess 3 is disposed on the upper half of the sidewall, so that a seam 4 is formed between the recess 3 and the sidewall at the bottom of the recess 3. The inner side surface top of the lap joint part 2 is provided with a hook part 7 with a downward opening, and the hook part 7 is hooked on the upper edge of the concave part 3.

In this structure, the top of the bridge 2 is fixed to the upper edge of the sidewall by the hook 7, thereby fixing the bridge. The structure near the concave part 3 is simplified, so that the height of the side wall of the plate body 1 is reduced, and the plate is suitable for occasions with smaller side wall height of the plate body 1.

Further, the bottom end of the hook 7 is provided with a guiding bevel edge which opens outwards, so that the upper edge of the recess 3 can enter the hook 7 conveniently. Or further, the hook part 7 is elastically closed and clamped on the upper edge of the concave part 3, so as to improve the matching positioning of the hook part 7 and the concave part 3.

Preferably, the outer edge of the strap 5 is bent downward to form a hook edge to hook the framework component of the exposed frame structure for further limiting.

Further preferably, at least two side walls are provided with clamping flanges 8 for clamping installation, and the blind clamping installation can be performed through the side walls provided with the clamping flanges 8. In general, in order to avoid the recess 3 being damaged by the skeleton assembly of the concealed frame structure, the clamping flange 8 and the recess 3 are provided on different side walls, respectively. When the hidden frame is required to be installed, the lap joint 2 can be removed, the side wall provided with the clamping flange 8 is clamped by the skeleton component of the hidden frame structure, and the side wall provided with the concave part 3 is not contacted with the skeleton component.

The combined type ceiling provided by the utility model is characterized in that the traditional metal ceiling is divided into the two parts of the combined type plate body 1 and the lap joint part 2, and the combined type plate body and the lap joint part are assembled and used when required, so that the combined type metal ceiling can be suitable for installation of different types of framework components with a light frame structure. At the same time, the clamping flange 8 is provided to adapt to the hidden frame installation, so that the installation modes of the light frame and the hidden frame are unified. Therefore, the production of factories can be simplified, the production efficiency is improved, and the production cost is reduced.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (8)

1. A modular ceiling tile characterized by: comprises a plate body and a lap joint; the periphery of the plate body is bent upwards to form the side wall of the plate body, at least two side walls are provided with concave parts which are concave inwards, and an inserting joint is formed between the concave parts and the side walls; the lap joint part is arranged in a right-angle extending way, the top of the lap joint part extends outwards horizontally to form a lap joint plate, and the inner side surface of the lap joint part is provided with a clamping flange protruding inwards; the lap joint piece is inserted in the inserted joint, the upper edge of the clamping flange is clung to the lower edge of the concave part, the outer side surface of the lap joint piece is clung to the inner surface of the side wall, and the lap joint plate protrudes outwards from the top of the side wall.

2. The modular ceiling of claim 1, wherein: the concave part is arranged at the middle height of the side wall, so that an upper inserting seam and a lower inserting seam are formed between the concave part and the side wall.

3. The modular ceiling of claim 1, wherein: the concave part is arranged on the upper half part of the side wall, so that an inserting joint positioned at the bottom of the concave part is formed between the concave part and the side wall.

4. A modular ceiling as set forth in claim 3, wherein: the top of the inner side surface of the lap joint part is provided with a hook part with a downward opening, and the hook part is hooked on the upper edge of the concave part.

5. The modular ceiling of claim 4, wherein: the bottom end of the hook part is provided with an outwards-opened guiding bevel edge.

6. The modular ceiling of claim 5, wherein: the hook part is elastically closed and clamped at the upper edge of the concave part.

7. The modular ceiling of any one of claims 1-6, wherein: at least two side walls are provided with clamping flanges for clamping and mounting.

8. The modular ceiling of any one of claims 1-6, wherein: the outer edge of the access panel is bent downwards to form a hook edge.