CN201665944U - Aluminum suspended ceiling joist - Google Patents

Abstract

The utility model discloses an aluminum suspended ceiling joist, which comprises an upper layer joist and a lower layer joist, wherein the lower layer joist is connected with the upper layer joist by a connecting piece; the upper layer joist is suspended on the roof through a joist suspending piece and a screw; the lower layer joist is connected with a longitudinal joist and a transverse joist; a decorative joist is clamped and embedded in the lower part of the longitudinal joist; four structures with L-shaped cross sections extend out of the lower part of the lower layer joist to form three strip-shaped grooves; the longitudinal joist is in a hollow structure and has an open upper part; embedding strips which are protruded outwards and have triangular sections are arranged at two side ends of the open part and are clamped and embedded into the lower layer joist; the transverse joist is a rectangular section and is fixedly connected with the longitudinal joist; the cross section of the decorative joist is in a square structure the upper part of which is open; embedding strips which are inwards protruded and have triangular cross sections are arranged on the two sides and are clamped and embedded below the longitudinal joist; and an aluminum ceiling is clamped and embedded in the lower part of the lower layer joist. After decoration, the utility model can generate the counterchanged three-dimensional sense and attractiveness in appearance.

Description

The aluminum ceiling channel

Technical field

The utility model relates to a kind of aluminum ceiling channel.

Background technology

The keel that existing ceiling furred ceiling is used generally adopt T type, the trench structure of baking vanish iron sheet or aluminum alloy material, and its principle is the both wings that the two ends of ceiling are suspended on channels such as T type, grooved.Referring to publication number CN 101054832A " keel mounting method of integrated furred ceiling and ceiling structure ", its keel are fixed on the roof ceiling with screw rod by the keel hanging piece, and then snap onto below the keel, thereby form a complete furred ceiling plane with the plane buckle; Publication number CN28210004Y " ceiling channel structure " and for example, it hangs the upper strata keel by suspender member, and then by the connector that is provided with lower floor's keel and upper strata keel is secured together, and finishes the installation of ceiling channel structure.The channel of above-mentioned two kinds of structures is used very extensive, and the lower plane of handling the back ceiling all is lower than channel but they decorate, and cannot see the structure of keel, can only rely on decorative pattern own above the ceiling to form various ornamental patterns, and effect is more single.

The utility model content

The technical problems to be solved in the utility model provides that a kind of decoration result is good, the aluminum ceiling channel of good looking appearance.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of aluminum ceiling channel, it comprises: the upper strata keel, the lower floor's keel that are connected with the upper strata keel by connector, the upper strata keel hang on the roof by keel hanging piece and screw rod, its key technology is: also comprise the vertical keel that are connected with lower floor keel, with the lateral keel that lower floor keel are connected by screw rod, the decorative keel that is connected with vertical keel; Keel bottom, described upper strata has and can hold the groove that layer keel pass through; Four structures that transverse shape is L-shaped are stretched out in the bottom of described lower floor keel, about each two be symmetrical arranged, form the groove of three bar shapeds; Described vertical keel are hollow structure, upper opening, and the two side ends of opening is that the filler rod inlay card is in the middle bar-shaped trough of lower floor's keel to outer process and section filler rod triangular in shape; Described lateral keel is the section bar of rectangle, and lateral keel is fixed together by fixed connecting piece and vertical keel; The cross section of described decorative keel is upper opening " mouth " font structure, and two side ends is provided with to inner process and section configuration filler rod triangular in shape, and the filler rod inlay card is below vertical keel; The aluminum ceiling inlay card is in the bar-shaped trough of lower floor keel both sides.

Adopt the beneficial effect that technique scheme produced to be: this aluminum ceiling channel is by structural improvement, lower floor's keel of existing keel structure are carried out structural improvement, thereby fixedly connected lateral keel, vertical keel and the decorative keel gone up, make keel give prominence to aluminum ceiling, decoration can produce in picturesque disorder hollow out sense, third dimension after coming out like this, and appearance looks elegant is beautiful.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the connection diagram of lateral keel and vertical keel;

Wherein, 1, screw rod; 2, suspender member; 3, upper strata keel; 4, connector; 5, lower floor's keel; 6, aluminum ceiling; 7, lateral keel; 8, vertical keel; 9, decorative keel; 10, the groove of bar shaped; 11, filler rod; 12, projection; 13, filler rod; 14, groove.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Referring to accompanying drawing 1, upper strata skeleton 3 hangs on the roof ceiling by keel hanging piece 1 and screw rod 1, keel bottom, upper strata has the groove that the cross section is a rectangle, can hold layer keel 5 passes through, lower floor's skeleton 5 links together by connector 4 and upper strata skeleton 3, connector 4 is shaped as the hollow structure that the cross section is a rectangle, and middle part, bottom opening, lower floor's skeleton 5 tops have the groove that is used for fixing connection, hang the slot part of lower floor's keel 5 then by connector 4, and then by bolt with upper strata keel 3, lower floor's keel 5 are received together, this patent at the middle and upper levels keel be fixed in the technical scheme of ceiling and upper strata keel can be with the mode of fixedlying connected of lower floor keel referring to publication number CN 101054832A " keel mounting method of integrated furred ceiling and ceiling structure ", publication number CN28210004Y " ceiling channel structure ", CN 2533189Y existing patent documents such as " open-type internal inserted ceiling ceiling structures " can be selected suitable connected mode as required.Be connected with vertical keel 8 below lower floor's skeleton 5, wherein lower floor's keel 5 transverse shapes are approximate four L shaped structures, about each two, two on the left side and two on the right are symmetrical arranged, form the groove 10 of three bar shapeds, bar-shaped trough is that two symmetrically arranged L shaped structures constitute wherein, and two bar-shaped trough bottoms of both sides are the half opening structure, is surrounded by the horizontal component of L shaped structure.Vertically keel 8 are hollow structure, upper opening, the two side ends of opening is to outer process, and the section of jut is a filler rod 11 triangular in shape, filler rod 11 inlay cards are in the middle bar-shaped trough of lower floor's keel 5, it is L shaped projection that two section configurations are stretched out in the bottom of vertical keel 8, and two L shaped projections are symmetrical arranged, so that be used for fixing following decorative keel 9.Lateral keel 7 is the section bar of rectangle, lateral keel 7 is fixed together by fixed connecting piece and lower floor's keel 5, here can adopt screw rod or bolt to connect, screw rod or bolt are squeezed into from the bottom of lateral keel 7, be fixed to then on lower floor's keel 5, and the decorative keel 9 of bottom also can play the fixed support effect to lateral keel 7.Referring to accompanying drawing 2, lateral keel 7 is elongated structure, and vertically keel 8 are segmented structure, and lateral keel 7 is cross-shaped setting with vertical keel 8.The cross section of decorative keel 9 is upper opening " mouth " font structure, it is the horizontal stroke that openning shape structure is removed the top, two side ends at opening is provided with inside projection then, and the section configuration of jut is triangular in shape, by projection 12 inlay cards below vertical keel 8.Aluminum ceiling 6 inlay cards are in the bar-shaped trough of lower floor's keel 5 both sides.When aluminum ceiling 6 is installed that the L shaped structure of lower floor's keel sidepiece is outwardly-bent slightly, the filler rod 13 with ceiling 6 inserts in the bar-shaped troughs then, and L shaped then structure relies on self elastic reset, thus with aluminum ceiling 6 inlay cards on lower floor's keel 5; Also can directly aluminum ceiling upwards be pushed away, utilize the elastic reset of aluminum ceiling self then, with filler rod 13 inlay cards on lower floor's keel 5.When vertically keel 8 are installed, vertical keel 8 are upwards pushed away, utilize the elastic reset of filler rod 11 then, thereby vertical keel 8 are connected lower floor's keel 5 bottoms from the bottom of lower floor's keel 5.When decorative keel 9 is installed, can earlier an end be installed, the other end with decorative keel 9 upwards pushes away then, utilize the elastic reset of projection 12 self, thereby decorative keel 9 is buckled in vertical keel 8 bottoms, the gap shielding that forms when vertical keel are intersected with lateral keel produces effect attractive in appearance.Described herein inlay card is meant by self elasticity of filler rod 11,13 that is provided with and projection 12 and resets, thereby realizes two parts are fixed together.Wherein this accompanying drawing 1 is a partial view of the present utility model, and it is equivalent to a basic structure function unit, and the unit of several these structures connects layout and just constitutes a complete channel structure according to same mode then.

Claims (1)

1. aluminum ceiling channel, it comprises: upper strata keel (3), the lower floor's keel (5) that are connected with upper strata keel (3) by connector (4), upper strata keel (3) hang on the roof by keel hanging piece (2) and screw rod (1), it is characterized in that: also comprise the vertical keel (8) that are connected with lower floor's keel (5), with the lateral keel (7) that lower floor's keel (5) are connected by screw rod, the decorative keel (9) that is connected with vertical keel (8); Described upper strata keel (3) bottom has and can hold the groove (14) that a layer keel (5) pass through; Four structures that transverse shape is L-shaped are stretched out in the bottom of described lower floor keel (5), about each two be symmetrical arranged, form the groove (10) of three bar shapeds; Described vertical keel (8) are hollow structure, upper opening, and the two side ends of opening is that filler rod (11) inlay card is in the middle bar-shaped trough of lower floor's keel (5) to outer process and section filler rod (11) triangular in shape; Described lateral keel (7) is the section bar of rectangle, and lateral keel (7) is fixed together by fixed connecting piece and vertical keel (8); The cross section of described decorative keel (9) is " mouth " font structure of upper opening, and two side ends is provided with to inner process and section configuration filler rod (12) triangular in shape, and filler rod (12) inlay card is below vertical keel (8); Aluminum ceiling (6) inlay card is in the bar-shaped trough of lower floor's keel (5) both sides.

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