CN2166173Y

CN2166173Y - Removable furred ceiling

Info

Publication number: CN2166173Y
Application number: CN 93240934
Authority: CN
Inventors: 汤溪蔚
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-28
Filing date: 1993-09-28
Publication date: 1994-05-25
Anticipated expiration: 2003-09-28

Abstract

The utility model relates to a removable hidden ceiling for indoor decoration. The utility model is characterized in that the utility model is composed of a main keel (3), a T-shaped secondary keel (2), and a plate (4), wherein, an adjustable hanging piece (1) is hung and connected with the main keel (3), the top end of the main keel (3) is stiffening ribs, the lower bottom of the main keel (3) is a lower plate, the middle part of the main keel (3) is a thin abdomen, and a faucet is arranged on the abdomen; the upper part and the lower part of both ends of the T-shaped secondary keel (2) are respectively provided with an upper bayonet and an undercut opening, and the T-shaped secondary keel (2) is hung, sheathed and connected with the stiffening ribs of the main keel (3) and the faucet of the abdomen by the upper bayonet and the undercut opening; both sides of the plate (4) are respectively perpendicular to the bottom part of the plate (4), one end of the plate (4) is a rabbet, and the other end of the plate (4) is a ladder edge opening; the edge of the rabbet is sheathed in one side of each lower plate of the main keel (3), and the ladder edge opening is positioned on the other side of each lower plate of the main keel (3).

Description

Removable furred ceiling

The utility model relates to the smallpox furred ceiling that is used for interior decoration.

At present, the smallpox furred ceiling sees from mounting means and is divided into two big classes, and a kind of is bright keel, and promptly keel expose the plate face, and plate is shelved on the keel, and decoration grade is lower, also limited their scope of application certainly.A kind of is dark keel, be that keel are hidden in the smallpox, plate adopts screw fixings on keel, associative perception is strong, but mounting or dismounting are inconvenient, and which place air-conditioning pipe or extinguishing pipe leak just needs to adopt destructive means to overhaul, if go maintenance from " access hole ", then need reserve more space, and keel must be the keel that can above people go, so just very inconvenient.The existing dark keel smallpox of mineral wool if a middle plate damages, or is leaked, and must tear that ability of always tearing open Lou open from the limit lastblock and overhaul or change, and has in use caused certain difficulty.

The purpose of this utility model provides a kind of being not only that keel are hidden in the smallpox, and smallpox furred ceiling associative perception is strong, particularly can be very easily to the random smallpox furred ceiling of dismounting of each piece plate.

Technical solution of the present utility model is to have one to hang mutually with it and hang the main joist of connection on the hanging piece of former floor, main joist is like the structure form of the rail of a railway, the top of main joist is a reinforcing rib, lower bottom part is a lower shoe, the centre is thin belly, a socket is arranged on the belly at a certain distance, a secondary joist is arranged, the vertical section of secondary joist is like " T " word structure, on the secondary joist two ends, upper latch notch and lower cut are arranged down respectively, secondary joist is respectively by upper latch notch and lower cut and the reinforcing rib of main joist and thin belly socket hanging sleeve connection mutually, a plate is arranged, all perpendicular at the bottom of plate both sides and the plate, one end of plate is a tongue and groove, the other end is a terraced limit mouth, and lower shoe one side of keel is inserted on the tongue and groove limit, and is shelved on the opposite side of the lower shoe of main joist with the terraced limit mouth of an end of another piece plate.

The utility model has the advantages that not only keel are hidden in makes smallpox furred ceiling associative perception strong in the smallpox, and main joist and secondary joist form the fixed frame of easy accessibility, realized that particularly every block of plate all can arbitrarily install and remove respectively, be use in the future, maintenance has all brought convenience.

Below in conjunction with accompanying drawing embodiment of the present utility model is explained in detail.

Fig. 1, organigram of the present utility model;

Fig. 2, main joist organigram of the present utility model;

Fig. 3, secondary joist organigram of the present utility model;

Fig. 4, plate organigram of the present utility model.

Embodiment one,

According to Fig. 1,2,3, shown in 4, the utility model has one to hang the main joist (3) that hangs connection mutually with floor hanging piece (1), main joist (3) is like the structure form of the rail of a railway, the top of main joist (3) is a reinforcing rib, lower bottom part is a lower shoe, the centre is thin belly, belly has a socket at a certain distance, a secondary joist (2) is arranged, the vertical section of secondary joist (2) is like " T " word structure, on secondary joist (2) two ends, upper latch notch and lower cut are arranged down respectively, secondary joist (2) is respectively by upper latch notch and lower cut and the reinforcing rib of main joist (3) and thin belly socket hanging sleeve connection mutually, a plate (4) is arranged, all perpendicular at the bottom of plate (4) both sides and the plate, one end of plate (4) is a tongue and groove, the other end is a terraced limit mouth, lower shoe one side of keel (3) is inserted on the tongue and groove limit, and is shelved on the opposite side of the lower shoe of main joist (3) with the terraced limit mouth of an end of another piece plate (4).

The upper latch notch at the two ends of above-described secondary joist (2) and lower cut are respectively on same center line.

The upper latch notch width of secondary joist of the present utility model (2) is consistent with main joist (3) top reinforcing rib width, lower cut width and main joist (3) belly consistency of thickness.Main joist (3) and secondary joist (2) had both formed stable cage construction, a fast demountable again after hanging sleeve connects mutually.

What be worth to propose especially is that the tongue and groove of an end of plate of the present utility model (4) is a fork-shaped structure, last fork limit is short, the lower fork length of side, last fork limit and lower fork limit are in an acute angle, the lower fork limit is with parallel at the bottom of the plate, its fork end, is vertical with the lower fork limit, and the terraced limit mouth of the other end of plate (4) is a structure that falls step, its unfilled corner both sides partly respectively with parallel at the bottom of the plate or perpendicular.

Assembling of the present utility model is with setscrew messenger wire to be linked to each other with floor earlier, messenger wire is hung hanging piece down, hanging piece is hung main joist (3) and is hung, then the prominent head of the lower cut of secondary joist (2) is aimed at the socket of main joist (3) belly, and the reinforcing rib of main joist (3) is pushed in the bayonet socket of secondary joist (2), continuing to be pushed into the end promptly depresses downwards, secondary joist (2) tightly is embedded on the main joist (3), thereafter the tongue and groove of plate (4) is inserted in lower shoe one side of main joist (3), and the end ladder limit mouth of getting another piece plate (4) is shelved on the opposite side of main joist (3) lower shoe, tongue and groove and terraced limit mouth are that the strong point is hung in the air with main joist (3) not only, and tight the containing in it of lower shoe of main joist (3) made no sign, make smallpox furred ceiling soffit associative perception strong.

Claims

1, a kind of removable dark keel smallpox furred ceiling that is used for interior decoration, it is characterized in that having one to hang the main joist (3) that hangs connection mutually with adjustable hanging piece (1), main joist (3) is like the structure form of the rail of a railway, the top of main joist (3) is a reinforcing rib, lower bottom part is a lower shoe, the centre is thin belly, a socket is arranged on the belly at a certain distance, a secondary joist (2) is arranged, the vertical section of secondary joist (2) is like " T " word structure, on secondary joist (2) two ends, upper latch notch and lower cut are arranged down respectively, secondary joist (2) is respectively by upper latch notch and lower cut and the reinforcing rib of main joist (3) and thin belly socket hanging sleeve connection mutually, a plate (4) is arranged, all perpendicular at the bottom of plate (4) both sides and the plate, one end of plate (4) is a tongue and groove, the other end is a terraced limit mouth, lower shoe one side of keel (3) is inserted on the tongue and groove limit, and is shelved on the opposite side of the lower shoe of main joist (3) with the terraced limit mouth of an end of another piece plate (4).

2, a kind of removable dark keel smallpox furred ceiling according to claim 1 is characterized in that the upper latch notch at two ends of secondary joist (2) and lower cut are respectively on same center line.

3, a kind of removable dark keel smallpox furred ceiling according to claim 1 and 2 is characterized in that the upper latch notch width of secondary joist (2) is consistent with main joist (3) top reinforcing rib width, lower cut width and main joist (3) belly consistency of thickness.

4, a kind of removable dark keel smallpox furred ceiling according to claim 1, the tongue and groove that it is characterized in that an end of plate (4) is a fork-shaped structure, last fork limit is short, the lower fork length of side, last fork limit becomes an acute angle with the lower fork limit, the lower fork limit parallels with at the bottom of the plate, and the end of its fork is vertical with the lower fork limit, the terraced limit mouth of the other end of plate (4) is a structure of falling the step, the both sides of its unfilled corner part respectively with parallel at the bottom of the plate with perpendicular.