CN217326035U

CN217326035U - Novel furred ceiling corner connecting piece

Info

Publication number: CN217326035U
Application number: CN202220907164.2U
Authority: CN
Inventors: 莫忠金
Original assignee: Fuzhou Deruoxin Building Materials Trading Co ltd
Current assignee: Fuzhou Deruoxin Building Materials Trading Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-30
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a novel ceiling corner connecting piece, which comprises a bottom plate; the bottom plate is fan-shaped, an L-shaped opening is formed in a corner of the outer side of the bottom plate, two ends, located at the L-shaped opening, of the bottom plate are connected with extension portions, an L-shaped end flange matched with the L-shaped opening is arranged on the bottom plate, side flanges are symmetrically arranged at one end, far away from the extension portions, of the right-angle side of the bottom plate, and a plurality of arc flanges are uniformly arranged on the arc sides of the bottom plate; the edge that the bottom plate is close to L type open-ended evenly is equipped with first connecting hole, be equipped with the second connecting hole that corresponds with first connecting hole position on the L type tip edge of a wing, the bottom plate is located and evenly is equipped with a plurality of groups third connecting hole between the edge of a wing. This simple structure, the installation is simpler, reduced workman's the installation degree of difficulty, and mounting structure is more stable to the protection on the edge of a wing can prolong the furred ceiling board life-span, also more for pleasing to the eye.

Description

Novel furred ceiling corner connecting piece

Technical Field

The utility model relates to a technical field is connected to the furred ceiling, specifically indicates a novel furred ceiling corner connecting piece.

Background

With the development of social economy and the improvement of living standard of people, people pay more attention to the decoration of living environment. The suspended ceiling refers to the top decoration of the residential environment of a house, and is one of the important parts of interior decoration, the existing commonly used light steel keel gypsum plasterboard suspended ceiling is widely applied to suspended ceilings of home decoration and public decoration due to low cost, easy modeling and good waterproof performance, and easy construction, but the traditional gypsum plasterboard suspended ceiling corner construction method is easy to crack at the corner of the suspended ceiling, and although the crack does not affect the functional use, the service life of the suspended ceiling can be reduced, and the attractiveness of the suspended ceiling can be affected. The main reason for the crack is that in the long-term use process, because material and installation stress are easily concentrated to the corner position, and the light steel keel at the corner is disconnected along with the construction direction change, the keel does not have the integrity at the corner position, so stress is easily released after being concentrated, thereby causing the gypsum board to crack, influencing the service life of the building, wasting manpower and material resources, and having high repair cost.

Therefore, a novel ceiling corner connecting piece is provided to solve the defects existing at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, a novel furred ceiling corner connecting piece is provided.

In order to solve the technical problem, the utility model provides a technical scheme is a novel furred ceiling corner connecting piece: comprises a bottom plate;

the bottom plate is fan-shaped, an L-shaped opening is formed in a corner of the outer side of the bottom plate, two ends, located at the L-shaped opening, of the bottom plate are connected with extension portions, an L-shaped end flange matched with the L-shaped opening is arranged on the bottom plate, side flanges are symmetrically arranged at one end, far away from the extension portions, of the right-angle side of the bottom plate, and a plurality of arc flanges are uniformly arranged on the arc sides of the bottom plate;

the edge that the bottom plate is close to L type open-ended evenly is equipped with first connecting hole, be equipped with the second connecting hole that corresponds with first connecting hole position on the L type tip edge of a wing, the bottom plate is located and evenly is equipped with a plurality of groups third connecting hole between the edge of a wing.

As an improvement, each group of the third connecting holes consists of three rows of connecting holes which are arranged in parallel.

As an improvement, one end of the side flange, which is far away from the extending part, is provided with a bevel edge.

As an improvement, two ends of the L-shaped end flange extend to the end of the extending part.

As an improvement, the L-shaped end flange, the edge flange and the arc flange are all perpendicular to the bottom plate.

As a refinement, the diameters of the connecting holes are the same.

Compared with the prior art, the utility model the advantage lie in: the form of combining the bottom plate and the flange is adopted, the bottom plate is attached to the bottom surface of the suspended ceiling frame and connected with the multiple connecting holes, so that the joint of the suspended ceiling frame is combined into a whole, the crack of the joint of the suspended ceiling frame is avoided, the impression effect is not influenced, the later maintenance cost is reduced, and the quality stability is enhanced; simultaneously, the flange of the side surface of the bottom plate can prevent dislocation and displacement between the suspended ceiling frames, the connection stability and firmness are further improved, the structure is simple, the installation process is simpler, the installation difficulty of workers is reduced, the installation structure is more stable, the service life of the suspended ceiling plate can be prolonged through the protection of the flange, and the suspended ceiling plate is more attractive.

Drawings

Fig. 1 is the first structural schematic diagram of the novel ceiling corner connecting piece of the present invention.

Fig. 2 is a schematic structural diagram of the novel ceiling corner connector of the present invention.

Fig. 3 is a front view of the novel ceiling corner connector of the present invention.

As shown in the figure: 1. the bottom plate, 2, L type opening, 3, extension, 4, L type tip flange, 5, limit flange, 6, arc flange, 7, first connecting hole, 8, second connecting hole, 9, third connecting hole, 10, hypotenuse.

Detailed Description

The following will make a further detailed description of the novel ceiling corner connecting piece of the present invention with reference to the accompanying drawings.

With reference to fig. 1-3, a novel ceiling corner connector comprises a bottom plate 1;

bottom plate 1 is fan-shaped, 1 outside corner of bottom plate is equipped with L type opening 2, bottom plate 1 is located L type opening 2's both ends and is connected with extension 3, be equipped with the L type tip edge of a wing 4 with L type opening 2 adaptation on bottom plate 1, the both ends on L type tip edge of a wing 4 extend to the tip of extension 3, the one end symmetry that extension 3 was kept away from on 1 right angle limit of bottom plate is equipped with edge of a wing 5, have the spacing groove that holds edge keel between 4 and the edge of a wing 5 on the L type tip edge of a wing, evenly be equipped with a plurality of arc edges 6 on 1 arc edge of bottom plate, the quantity on arc edge 6 is 2, arc edge 6 and edge 5 are used for spacing main joist right angle between arc edge 6 and 1 limit of bottom plate.

Furthermore, one end of the side flange 5, which is far away from the extension portion 3, is provided with a bevel edge 10, the L-shaped end flange 4, the side flange 5 and the arc flange 6 are all extended upward perpendicular to the upper end of the base plate 1, and meanwhile, the side flange 5 is perpendicular to the adjacent L-shaped end flange 4.

Specifically, the L-shaped end flange 4, the side flange 5, and the arc flange 6 are formed by bending the bottom plate. The extension direction of the extension part 3 is respectively consistent with the length direction of the two vertically arranged side keels. When the device is installed, a limiting groove is formed between the L-shaped end flange 4 and the side flange 5, the side keel is attached to the side wall of the L-shaped end flange 4, and the end part of the side flange 5 is abutted to the side wall, far away from the L-shaped end flange 4, of the side keel; the two vertical edge keels are limited by the two limiting grooves in the base plate 1 respectively, and meanwhile the connecting piece and the secondary keels are fixed through the first connecting holes 7 in the base plate 1 and the second connecting holes 8 in the L-shaped end flange 4.

Similarly, when the main keel is installed, the side wall of the main keel is arranged between the arc-shaped flange 6 and the edge flange 5, and the main keel is connected to the secondary keel by means of the clamping piece.

Optionally, the heights of the L-shaped end flange 4 and the edge flange 5 are the same as the height of the edge keel.

Edge that bottom plate 1 is close to L type opening 2 evenly is equipped with first connecting hole 7, the line of first connecting hole 7 is the same with the extending direction of L type tip edge of a wing 4, be equipped with the second connecting hole 8 that corresponds with first connecting hole 7 position on the L type tip edge of a wing 4, the line of second connecting hole 8 is the same with the extending direction of L type tip edge of a wing 4, bottom plate 1 is located evenly between the edge of a wing 5 and is equipped with a plurality of groups third connecting hole 9.

Furthermore, each group of the third connecting holes 9 is composed of three rows of connecting holes arranged in parallel, the number of the connecting holes in each row is 4, and the diameters of the connecting holes are the same.

Specifically, the fixing of the connecting piece and the secondary joist is realized through the first connecting hole 7 on the bottom plate 1 and the second connecting hole 8 on the flange 4 of the L-shaped end part, and meanwhile, the connecting piece is fixedly connected with the main joist through the third connecting hole 9 on the bottom plate 1.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel furred ceiling corner connecting piece which characterized in that: comprises a bottom plate (1);

the bottom plate (1) is fan-shaped, an L-shaped opening (2) is formed in the outer corner of the bottom plate (1), extending portions (3) are connected to two ends, located at the L-shaped opening (2), of the bottom plate (1), L-shaped end flanges (4) matched with the L-shaped opening (2) are arranged on the bottom plate (1), edge flanges (5) are symmetrically arranged at one end, far away from the extending portions (3), of the right-angle side of the bottom plate (1), and a plurality of arc-shaped flanges (6) are uniformly arranged on the arc-shaped sides of the bottom plate (1);

edge that bottom plate (1) is close to L type opening (2) evenly is equipped with first connecting hole (7), be equipped with on L type tip flange (4) second connecting hole (8) that correspond with first connecting hole (7) position, bottom plate (1) are located evenly and are equipped with a plurality of groups third connecting hole (9) between edge flange (5).

2. The novel ceiling corner connector of claim 1, wherein: each group of the third connecting holes (9) consists of three rows of connecting holes which are arranged in parallel.

3. The novel ceiling corner connector of claim 1, wherein: one end of the side flange (5) far away from the extension part (3) is provided with a bevel edge (10).

4. The novel ceiling corner connector of claim 1, wherein: and two ends of the L-shaped end flange (4) extend to the end part of the extension part (3).

5. The novel ceiling corner connector according to claim 1, wherein: l type tip flange (4), limit flange (5) and arc flange (6) all set up with bottom plate (1) perpendicular.

6. The novel ceiling corner connector according to claim 1, wherein: the diameters of the connecting holes are the same.