Aluminum keel with automatic buckling structure for suspended ceiling

Abstract

The utility model discloses a suspended ceiling aluminum keel with an automatic buckling structure, which comprises a keel, the cross section of the keel is U-shaped, the upper end face of the keel is provided with a plurality of mounting holes, the two sides of the keel are respectively provided with an assembling port, the assembling ports are positioned at the lower edge of the keel, the inner side of each assembling port is provided with a buckling structure, and the buckling structures are arranged on the lower edge of the keel. According to the aluminum keel with the automatic buckling structure for the suspended ceiling, when the upper keel and the lower keel are spliced, rapid buckling connection can be achieved through the buckling structure, so that the keel installation efficiency is improved, and the keel practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of keel structures, in particular to an aluminum keel for suspended ceilings with an automatic buckle structure. Background Art

[0002] Light steel keel is a ceiling or wall skeleton material composed of thin-walled steel sections made of cold-rolled steel plates (strips), galvanized steel plates (strips) or color-sprayed steel plates (strips) using cold-bending technology.

[0003] When installing and splicing light steel keels, the threaded holes on the two light steel keels are aligned and then fixed with screws. This installation method is cumbersome and not convenient for quick installation of the keel.

[0004] In summary, an aluminum keel for a suspended ceiling with an automatic snap-fit ​​structure is designed. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model provides an aluminum keel for suspended ceiling with an automatic buckle structure.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An aluminum keel for a suspended ceiling with an automatic buckle structure comprises a keel, the cross section of the keel is U-shaped, a plurality of mounting holes are arranged on the upper end surface of the keel, an assembly opening is arranged on both sides of the keel, the assembly opening is located at the lower edge of the keel, and a buckle structure is arranged on the inner side of the assembly opening;

[0008] The buckle structure includes a limit plate and two limit buckles, the two limit buckles are respectively fixed on the inner side of the assembly port, the limit plate is arranged at the assembly port through the two limit buckles, the height of the limit plate is slightly lower than the upper edge of the assembly port, a buckle assembly is provided below the limit plate, the buckle assembly includes a pin shaft, a block, a hook, a torsion spring and a connecting rod, the connecting rod is arranged on the inner wall of the assembly port through the pin shaft, the torsion spring is sleeved on the outer periphery of the pin shaft, one end of the torsion spring is connected to the inner wall of the assembly port, the other end of the torsion spring is connected to the connecting rod, one end of the connecting rod contacts with the block, the block is fixed on the limit plate, the hook is fixed on the other end of the connecting rod, and the hook is located below the assembly port.

[0009] Preferably, a baffle is provided at the assembly opening, the baffle is arc-shaped, and the two buckle components are located on the inner wall of the baffle, and the width of the baffle is slightly smaller than the width of the assembly opening. The two side walls of the keel located below are inserted into the gap between the baffle and the assembly opening to play a limiting role.

[0010] Preferably, the limiting plate is embedded in the gap between the two limiting buckles, and the limiting plate can be limited and fixed through the gap of the limiting buckles, thereby improving the reliability of fixing the limiting plate between the two limiting buckles.

[0011] Preferably, the keel is made of aluminum profile.

[0012] Preferably, two bayonet holes are provided above each assembly opening, and the bayonet holes can be used as fixing holes to enable the keel to be spliced ​​with adjacent keels.

[0013] The beneficial effect of the utility model is that in the aluminum keel for suspended ceiling with the automatic snap-fit ​​structure, the snap-fit ​​structure can realize a quick snap-fit ​​connection when the upper and lower keels are spliced, thereby improving the efficiency of keel installation and improving the practicality of the keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 5 yes Figure 4 Enlarged view of part A. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] like Figure 1-Figure 5 As shown, an aluminum keel for a suspended ceiling with an automatic buckle structure includes a keel 1, the cross section of the keel 1 is U-shaped, a plurality of mounting holes 2 are provided on the upper end surface of the keel 1, an assembly opening 12 is provided on both sides of the keel 1, the assembly opening 12 is located at the lower edge of the keel 1, and a buckle structure is provided on the inner side of the assembly opening 12;

[0022] The buckle structure includes a limit plate 5 and two limit buckles 6, the two limit buckles 6 are respectively fixed on the inner side of the assembly port 12, the limit plate 5 is arranged at the assembly port 12 through the two limit buckles 6, the height of the limit plate 5 is slightly lower than the upper edge of the assembly port 12, and a buckle assembly is provided below the limit plate 5, the buckle assembly includes a pin 7, a stopper 11, a hook 9, a torsion spring 10 and a connecting rod 8, the connecting rod 8 is arranged on the inner wall of the assembly port 12 through the pin 7, the torsion spring 10 is sleeved on the outer periphery of the pin 7, and one end of the torsion spring 10 is connected to the inner wall of the assembly port 12, the other end of the torsion spring 10 is connected to the connecting rod 8, one end of the connecting rod 8 contacts with the stopper 11, the stopper 11 is fixed on the limit plate 5, the hook 9 is fixed to the other end of the connecting rod 8, and the hook 9 is located below the assembly port 12.

[0023] The working principle of the keel is that when the upper and lower keels 1 are spliced, the two inner walls of the keel 1 located at the bottom are embedded in the assembly opening 12 of the keel 1 located at the top. After the limit plate 5 is lifted up, the limit plate 5 is separated from the limit card. At this time, due to the action of the torsion spring 10 and the stopper 11, the connecting rod 8 is set vertically. After the limit plate 5 is lifted up, the connecting rod 8 will be separated from the baffle 4 for positioning. At the same time, with the action of the torsion spring 10, the hook 9 at the lower end of the connecting rod 8 will move toward the inner wall of the spliced ​​keel 1, and the hook 9 is fixed in the bayonet 3, which can realize the rapid splicing of the upper and lower keels 1 and improve the splicing speed of the keel 1.

[0024] Specifically, a baffle 4 is provided at the assembly opening 12, the baffle 4 is arc-shaped, and two buckle components are located on the inner wall of the baffle 4, and the width of the baffle 4 is slightly smaller than the width of the assembly opening 12. The two side walls of the keel 1 located below are inserted into the gap between the baffle 4 and the assembly opening 12, which can play a limiting role.

[0025] Specifically, the limiting plate 5 is embedded in the gap between the two limiting buckles 6 , and the limiting plate 5 can be limited and fixed through the gap of the limiting buckle 6 , thereby improving the reliability of fixing the limiting plate 5 between the two limiting buckles 6 .

[0026] Specifically, the keel 1 is made of aluminum profile.

[0027] Specifically, two bayonet holes 3 are provided above each assembling opening 12 , and the bayonet holes 3 can be used as fixing openings to realize the splicing of the keel 1 with adjacent keels 1 .

[0028] The above is based on the enlightenment of this utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of ​​this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An aluminum keel for suspended ceiling with an automatic buckle structure, characterized in that: The utility model comprises a keel, the cross section of the keel is U-shaped, a plurality of mounting holes are arranged on the upper end surface of the keel, an assembly opening is arranged on both sides of the keel, the assembly opening is located at the lower edge of the keel, and a buckle structure is arranged on the inner side of the assembly opening; The buckle structure includes a limit plate and two limit buckles, the two limit buckles are respectively fixed on the inner side of the assembly port, the limit plate is arranged at the assembly port through the two limit buckles, the height of the limit plate is slightly lower than the upper edge of the assembly port, a buckle assembly is provided below the limit plate, the buckle assembly includes a pin shaft, a block, a hook, a torsion spring and a connecting rod, the connecting rod is arranged on the inner wall of the assembly port through the pin shaft, the torsion spring is sleeved on the outer periphery of the pin shaft, one end of the torsion spring is connected to the inner wall of the assembly port, the other end of the torsion spring is connected to the connecting rod, one end of the connecting rod contacts with the block, the block is fixed on the limit plate, the hook is fixed on the other end of the connecting rod, and the hook is located below the assembly port.

2. The aluminum keel for suspended ceiling with automatic buckle structure according to claim 1 is characterized in that: A baffle is provided at the assembly opening, the baffle is arc-shaped, and two buckle components are located on the inner wall of the baffle, and the width of the baffle is slightly smaller than the width of the assembly opening.

3. The aluminum keel for suspended ceiling with automatic buckle structure according to claim 1, characterized in that: The limiting plate is embedded in the gap between the two limiting buckles.

4. The aluminum keel for suspended ceiling with automatic buckle structure according to claim 1, characterized in that: The keel is made of aluminum profile.

5. The aluminum keel for suspended ceiling with automatic buckle structure according to claim 1, characterized in that: Two bayonet holes are arranged above each assembling opening.

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