A new type of connecting structure for suspended ceiling light steel keels

Abstract

The present invention is applicable to the technical field of decoration construction, and provides a novel connection structure for light steel keels of a ceiling; it includes: a plurality of hanger body, and the hanger body includes a female piece and a male piece; a hanger card for inserting into the hanger card hole on the female piece is arranged on the male piece, and hanger reinforcing pieces are arranged at the lower parts of both the female piece and the male piece; the hanger reinforcing pieces on the female piece and the male piece are both used for being placed into the groove-shaped border card slot of a groove-shaped border, and a main keel positioning slot for placing a main keel is arranged between the female piece and the male piece; a fixing component is further arranged on the main keel.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration construction, and specifically to a novel connection structure for light steel keels of a suspended ceiling. Background Art

[0002] Nowadays, the decoration industry has grown, and personalized customized suspended ceilings are gradually replacing the original traditional suspended ceilings and integrated suspended ceilings. Along with this progress, for large spaces, single large-sized boards require a flexible and firmly stable internal basic structure for the suspended ceiling. During the construction of existing metal keels, the basic method adopted is to fix with expansion bolts inside the ceiling, and connect the hanger rod to fix the hook and the main keel. The connection between boards is made with clip-type triangular keels. The clip-type keel is sleeved into a single-piece hanging piece, and the single-piece hanging piece is bent and then hung on the main keel. The disadvantage of this connection method is that the installation is rather troublesome. It is necessary to first set the hanging piece and then bend it, and the bending process is carried out manually, so the height and angle cannot be unified, resulting in a gap between the installation and the main keel, the installation structure is loose, and the decorative surface is skewed and uneven. The clip-type keel is easily affected by gravity factors and is liable to fall off. After long-term use, the bent part of the single-piece hanging piece is affected by gravity, humidity, etc., and is liable to corrode, loosen and fall off, with a very high potential safety hazard. The existing structure is suitable for connecting small boards and not suitable for connecting large boards. Summary of the Invention

[0003] The purpose of the present invention is to provide a novel connection structure for light steel keels of a suspended ceiling that can be connected by this method regardless of the size of the boards, is fast, convenient, safe, and improves the installation efficiency, so as to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A novel connection structure for light steel keels of a suspended ceiling, comprising: a plurality of hanging piece bodies, the hanging piece bodies including female pieces and male pieces; a hanging piece card for inserting into the hanging piece card hole on the female piece is arranged on the male piece; hanging piece force-increasing pieces are arranged at the lower parts of both the female piece and the male piece; the hanging piece force-increasing pieces on the female piece and the male piece are both used for being placed into the groove-shaped border card slots of the groove-shaped border; a main keel position for placing the main keel is arranged between the female piece and the male piece; a fixing component is further arranged on the main keel.

[0006] As a further scheme of the present invention: the fixing component includes a hanger rod and a hanging card, the hanging card is sleeved on the main keel, and the hanger rod is connected to the hanging card.

[0007] As a further scheme of the present invention: the hanger rod is connected to the suspended ceiling through an expansion bolt.

[0008] As a further scheme of the present invention: both the female piece and the male piece are integrally formed structures.

[0009] As a further solution of the present invention: there are two suspension piece card holes on the negative sheet and two suspension piece cards on the positive sheet, and they are symmetrically arranged left and right and correspond to each other one by one.

[0010] As a further solution of the present invention: the suspension piece body is connected in a surrounding manner with the main keel.

[0011] As a further solution of the present invention: the force - adding pieces of the suspension piece of the negative sheet and the force - adding piece of the suspension piece of the positive sheet are centrosymmetric.

[0012] As a further solution of the present invention: the installation direction of the positive sheet is perpendicular to the installation direction of the grooved frame.

[0013] As a further solution of the present invention: the plate material is clamped with the grooved frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention aims to solve the problems of troublesome installation of the single - suspension piece of the triangular keel, incomplete bending during installation, damage to the suspension piece, generation of gaps between the suspension piece and the main keel, loose installation structure, skewness and unevenness of the overall structure after long - term use, and potential safety hazards caused by easy detachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a novel ceiling light - gauge steel keel connection structure.

[0016] Figure 2 It is a structural schematic diagram of the suspension piece body in the novel ceiling light - gauge steel keel connection structure.

[0017] Figure 3 It is an installation structural schematic diagram of the suspension piece body in the novel ceiling light - gauge steel keel connection structure.

[0018] Figure 4 It is an installation structural schematic diagram of the grooved frame in the novel ceiling light - gauge steel keel connection structure.

[0019] Figure 5 It is a structural schematic diagram of the main keel in the novel ceiling light - gauge steel keel connection structure.

[0020] In the figure: 1 - main keel, 2 - suspension piece body, 3 - suspension piece force - adding piece, 4 - suspension piece card, 5 - suspension piece card hole, 6 - negative sheet, 7 - grooved frame, 8 - plate material, 9 - hanger, 10 - hanger bar, 11 - positive sheet, 12 - grooved frame card slot, 13 - main keel positioning slot. DETAILED DESCRIPTION OF THE INVENTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0022] Embodiment 1

[0023] Please refer to Figures 1 to 3 , in Embodiment 1 of the present invention, it is a structural diagram of a new type of ceiling light steel keel connection structure provided by the embodiment of the present invention, including: a plurality of hanger sheet bodies 2, and the hanger sheet body 2 includes a female sheet 6 and a male sheet 11; a hanger card 4 is arranged on the male sheet 11 for inserting into the hanger card hole 5 on the female sheet 6, and hanger reinforcing sheets 3 are arranged at the lower parts of both the female sheet 6 and the male sheet 11; the hanger reinforcing sheets 3 on the female sheet 6 and the male sheet 11 are both used to be placed into the hanger frame slot 12 of the channel-shaped frame 7, and a main keel clamping position 13 for placing the main keel 1 is arranged between the female sheet 6 and the male sheet 11;

[0024] During use, rotate the female sheet 6 and the male sheet 11 by 90° respectively, so that the hanger reinforcing sheet 3 of the female sheet 6 and the hanger reinforcing sheet 3 of the male sheet 11 are vertically fixed in the hanger frame slot 12 of the channel-shaped frame 7, making it only movable in a single plane direction and not detachable; this makes the connection more stable.

[0025] A fixing component is also arranged on the main keel 1.

[0026] Installation process of the hanger card 4 and the hanger card hole 5: The hanger card 4 is correspondingly inserted into the hanger card hole 5, and the two hanger cards 4 of the male sheet 6 are respectively deformed and bent inward to tightly lock the female sheet 6 and the male sheet 11, forming a complete hanger sheet body 2.

[0027] The main keel 1 passes through the main keel clamping position 13 of the hanger sheet body 2.

[0028] Embodiment 2

[0029] Please refer to Figures 1 to 3 , the main difference between this Embodiment 2 and Embodiment 1 is that the fixing component includes a hanger bar 10 and a hanger clip 9. The hanger clip 9 is sleeved on the main keel 1, the hanger bar 10 is connected to the hanger clip 9, and the hanger bar 10 is connected to the ceiling through an expansion bolt. This setting is used to fix the present invention. A plate 8 is installed at the bottom of the channel-shaped frame 7.

[0030] The hanger sheet body 2 and the main keel 1 are connected in a surrounding manner, and the plate 8 and the channel-shaped frame 7 are snap-connected. Through the hanger sheet body 2 in this technical solution, the main keel 1 and the channel-shaped frame 7 are tightly snap-connected in the vertical direction, and the structure is firm.

[0031] Both the negative plate 6 and the positive plate 11 are integrally formed structures; there are two suspension piece card holes 5 on the negative plate 6 and two suspension piece cards 4 on the positive plate 11, and they are symmetrically arranged left and right and correspond to each other one by one. The centerline symmetrical structure makes the forces on both sides of the suspension piece uniform and stable.

[0032] Furthermore, the force - applying pieces 3 of the suspension piece of the negative plate 6 and the force - applying pieces 3 of the suspension piece of the positive plate 11 are centrosymmetric, so that the forces before and after the connection between the grooved frame 7 and the suspension piece body 2 are uniform and stable.

[0033] The installation direction of the positive plate 11 is perpendicular to the installation direction of the grooved frame 7.

[0034] The present invention aims to solve the problems of troublesome installation of single - suspension pieces of triangular keels, incomplete bending during installation, damage to suspension pieces, gaps generated between the suspension pieces and the main keel, loose installation structure, skewness and unevenness of the overall structure after long - term use, and potential safety hazards such as easy detachment.

[0035] In the description of the present invention, it should be understood that terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, in the description of the present invention, unless otherwise stated, the meaning of "a plurality of" is two or more. Features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above - mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new type of connecting structure for light steel keels of suspended ceilings, characterized in that, Including: A plurality of suspension piece bodies (2) and a main keel (1), the suspension piece body (2) includes a female piece (6) and a male piece (11); a suspension piece card (4) for inserting into a suspension piece card hole (5) on the female piece (6) is arranged on the male piece (11), and suspension piece force - adding pieces (3) are arranged at the lower parts of both the female piece (6) and the male piece (11); the female piece (6) and the male piece (11) can be placed into a slot - type border card slot (12) of a slot - type border (7), and a main keel clamping position (13) for placing the main keel (1) is arranged between the female piece (6) and the male piece (11); a fixing component is further arranged on the main keel (1); The fixing component includes a hanger rod (10) and a hanger clip (9), the hanger clip (9) is sleeved on the main keel (1), and the hanger rod (10) is connected to the hanger clip (9); There are two suspension piece force - adding pieces (3) on either the female piece (6) or the male piece (11), which are respectively connected to the bottoms of the two side edges of the female piece (6) or the male piece (11) and are perpendicular to the plane where the connected female piece (6) or male piece (11) is located. During use, the bottom surface of the slot - type border card slot (12), the female piece (6) or the male piece (11), and the suspension piece force - adding piece (3) are mutually perpendicular.

2. The novel ceiling light steel keel connection structure according to claim 1, characterized in that, The hanger rod (10) is connected to the suspended ceiling through an expansion bolt.

3. The novel ceiling light steel keel connection structure according to claim 1, characterized in that, Both the female piece (6) and the male piece (11) are of an integrally formed structure.

4. The novel ceiling light steel keel connection structure according to claim 3, wherein, There are two suspension piece card holes (5) on the female piece (6) and two suspension piece cards (4) on the male piece (11), and they are symmetrically arranged left and right and correspond one by one.

5. The novel ceiling light steel keel connection structure according to claim 1, characterized in that, The suspension piece body (2) is connected in a surrounding manner with the main keel (1).

6. The novel ceiling light steel keel connection structure according to claim 1, characterized in that, The suspension piece force - adding pieces (3) of the female piece (6) and the suspension piece force - adding pieces (3) of the male piece (11) are centrosymmetric.

7. The novel ceiling light steel keel connection structure according to any one of claims 1-6, characterized in that, The installation direction of the male piece (11) is perpendicular to the installation direction of the slot - type border (7).

8. The novel ceiling light steel keel connection structure according to claim 7, characterized in that, The plate (8) is snap - connected to the slot - type border (7).

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