CN216239286U - Grade-falling suspended ceiling - Google Patents

Abstract

The application provides a drop level furred ceiling relates to building technical field for reduce installation time, improve the installation effectiveness. The drop-level ceiling comprises a drop-level keel and a side-folding keel, wherein the drop-level keel comprises a transverse drop-level keel and a vertical drop-level keel; the two ends of the transverse face falling keel in one falling stage are connected with the vertical face falling keel in the same stage and the vertical face falling keel in the next stage, or the two ends of the transverse face falling keel in one falling stage are connected with the wall side face and the vertical face falling keel in the same stage; two ends of the vertical face falling keel in one falling stage are connected with the transverse face falling keel in the previous stage and the transverse face falling keel in the same stage, or two ends of the vertical face falling keel in one falling stage are connected with the wall top face and the transverse face falling keel in the same stage; the edge-closing keel connects the transverse plane falling keel and the vertical plane falling keel, and a groove for accommodating the lamp strip is formed in the edge-closing keel.

Description

Grade-falling suspended ceiling

Technical Field

The utility model relates to the technical field of buildings, in particular to a drop-level ceiling.

Background

In the design of indoor suspended ceilings, a groove is often needed to be designed at the corner of a drop-level suspended ceiling for installing a light-emitting diode (LED) strip, and the inside of a room is illuminated and decorated through the LED strip.

As shown in fig. 1, in the prior art, a drop level ceiling includes vertical surface drop level keels 11 and horizontal surface drop level keels 12. In the construction process of the drop-level suspended ceiling, two ends of the transverse drop-level keel 12 are respectively connected with one end of the wall side surface and one end of the vertical drop-level keel 11, and the other end of the vertical drop-level keel 11 is connected with the top surface of the wall. The transverse plane falling keel 12 is connected with the vertical plane falling keel 11. And, install first decorative board 13 in the outside of the level fossil fragments 11 that falls in the vertical plane, install second decorative board 14 in the outside of the level fossil fragments 12 that falls in the horizontal plane. Then, a groove 15 is cut at the joint of the vertical plane stepped keel 11 and the transverse plane stepped keel 12, and the LED strip 16 is placed in the groove 15.

However, the grooves 15 in the prior art are required to be cut after the first veneer 13 is installed, and it takes much time to cut the grooves 15, which reduces the installation efficiency of the drop ceiling.

SUMMERY OF THE UTILITY MODEL

The application provides a drop level furred ceiling can avoid this process of digging the recess among the prior art, reduces installation time, improves the installation effectiveness.

In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:

a drop grade ceiling comprising: the horizontal falling keel comprises a horizontal falling keel and a vertical falling keel; the two ends of the transverse face falling keel in one falling stage are connected with the vertical face falling keel in the same stage and the vertical face falling keel in the next stage, or the two ends of the transverse face falling keel in one falling stage are connected with the wall side face and the vertical face falling keel in the same stage; two ends of the vertical face falling keel in one falling stage are connected with the transverse face falling keel in the previous stage and the transverse face falling keel in the same stage, or two ends of the vertical face falling keel in one falling stage are connected with the wall top face and the transverse face falling keel in the same stage; the edge-closing keel connects the transverse plane falling keel and the vertical plane falling keel, and a groove for accommodating the lamp strip is formed in the edge-closing keel.

If this application falls a grade furred ceiling and only forms one and falls the grade, then in this falls a grade furred ceiling work progress, with the horizontal plane fall the one end of grade fossil fragments and be connected with the wall side, the horizontal plane falls the other end of grade fossil fragments and is connected with the vertical plane fall grade fossil fragments, the vertical plane falls the other end of grade fossil fragments and is connected with the wall top surface. If two or more than two drop levels are formed on the drop level ceiling, in the construction process of the drop level ceiling, one end of a transverse face falling keel on the first falling stage is connected with the side face of the wall, the other end of the transverse face falling keel on the first falling stage is connected with one end of a vertical face falling keel on the first falling stage, the other end of the vertical face falling keel on the first falling stage is connected with one end of a transverse face falling keel on the second falling stage, the other end of the transverse face falling keel on the second falling stage is connected with one end of a vertical face falling keel on the third falling stage, and the rest is repeated, the vertical face falling keel on the N-1 falling stage is connected with one end of a transverse face falling keel on the N falling stage, the other end of the transverse face falling keel on the N falling stage is connected with one end of a vertical face falling keel on the N falling stage, and the other end of the vertical face falling keel on the N falling stage is connected with the top face of the wall. Wherein, above-mentioned horizontal plane falls level fossil fragments and vertical plane and falls level fossil fragments and pass through the receipts limit fossil fragments and connect to accomplish the installation of falling level furred ceiling. And, still be formed with the recess on the above-mentioned receipts limit fossil fragments, this recess can be used for holding the lamp area. Compare in prior art, this application embodiment is directly processed the recess that forms the holding lamp area on the fossil fragments of closing the limit, need not cut this process of recess, has reduced the installation procedure, and it is consuming time to have reduced the installation.

Further, the limit fossil fragments include: the transverse edge-closing keel is connected with the transverse face falling keel; the vertical edge-closing keel is connected with the transverse edge-closing keel and the vertical surface falling keel; the groove is positioned between the transverse edge-closing keel and the vertical edge-closing keel, and the groove wall of the groove is respectively connected with the transverse edge-closing keel and the vertical edge-closing keel; the transverse edge-folding keel, the vertical edge-folding keel and the groove are of an integrated structure.

Furthermore, the lower terminal surface of the vertical plane falling keel and the upper surface of the transverse plane falling keel are provided with a gap, and the groove is positioned in the gap.

Further, the outer surface of the vertical plane stepped keel is flush with the outer end face of the transverse plane stepped keel.

Further, the groove is U-shaped.

Further, the grade furred ceiling of falling still includes first fastener, first fastener will the cross surface fall the grade fossil fragments with horizontal receipts limit fossil fragments are connected.

Further, the drop ceiling also comprises a second fastener; the second fastener will vertical surface falls the level fossil fragments with vertical receipts limit fossil fragments are connected.

Further, the grade furred ceiling of falling still includes first decorative board, first decorative board cover is in the horizontal surface falls the lower surface of grade fossil fragments.

Furthermore, the grade furred ceiling of falling still includes the second decorative board, the second decorative board cover be in the vertical plane fall a grade fossil fragments on keep away from the lateral surface fall a grade fossil fragments one side surface.

Drawings

FIG. 1 is a schematic view of a prior art drop ceiling construction;

fig. 2 is a schematic structural diagram of a drop ceiling provided in an embodiment of the present application;

fig. 3 is a schematic position diagram of a transverse-plane stepped keel and a vertical-plane stepped keel according to an embodiment of the present application;

fig. 4 is a second schematic position view of a transverse-plane stepped keel and a vertical-plane stepped keel according to the embodiment of the present application;

fig. 5 is a third schematic view illustrating a connection between a transverse edge-folding keel and a vertical edge-folding keel according to the embodiment of the present application;

fig. 6 is a schematic structural view of a drop ceiling provided with a veneer according to an embodiment of the present application.

Reference numerals:

2-drop ceiling; 21-a drop keel; 211-vertical face drop keel; 212-transverse plane drop level keel; 22-edge keel folding; 221-vertical edge-closing keel; 222-transverse edge keel; 223-grooves; 23-a first fastener; 24-a second fastener; 25-a first veneer; 26-a second veneer; 3-wall side; 4-wall top surface.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 2, the present embodiment provides a drop level ceiling 2 formed with at least one drop level. That is, a cascade ceiling 2 may form one, two, or more cascade stages. Each drop step comprises a drop step keel 21 and a welt keel 22. The stepped keel 21 comprises a vertical stepped keel 211 and a horizontal stepped keel 212.

Taking the example of the stepped ceiling 2 formed with a stepped ceiling, as shown in fig. 2, in the stepped ceiling, one end of the transverse stepped keel 212 is connected to the wall side 3, the other end of the transverse stepped keel 212 is connected to the vertical stepped keel 211, and the other end of the vertical stepped keel 211 is connected to the wall top 4.

Taking the example that the drop-level ceiling 2 is formed with three drop levels, one end of the transverse drop-level keel 212 on the first drop level is connected with the wall side 3, the other end of the transverse drop-level keel 212 on the first drop level is connected with one end of the vertical drop-level keel 211 on the first drop level, the other end of the vertical drop-level keel 211 on the first drop level is connected with one end of the transverse drop-level keel 212 on the second drop level, the other end of the transverse drop-level keel 212 on the second drop level is connected with one end of the vertical drop-level keel 211 on the second drop level, the other end of the vertical drop-level keel 211 on the second drop level is connected with one end of the transverse drop-level keel 212 on the third drop level, the other end of the transverse drop-level keel 212 on the third drop level is connected with one end of the vertical drop-level keel 211 on the third drop level, and the other end of the vertical drop-level keel 211 on the third drop level is connected with the top of the wall 4.

When the transverse stepped keel 212 is connected to the wall side 3, the transverse stepped keel 212 may be connected to the wall side 3 by a fastener. The fastener may be an expansion bolt, an expansion screw, etc., which is not limited in this application. Correspondingly, when the vertical plane stepped keel 211 is connected with the wall top surface 4, the vertical plane stepped keel 211 can be connected with the wall top surface 4 through the fastener.

As shown in fig. 2, the edge-closing keel 22 connects the horizontal falling keel 212 with the vertical falling keel 211, and a groove 223 for accommodating the light strip is formed on the edge-closing keel 22.

If the grade suspended ceiling 2 only forms one grade of falling, then in this grade suspended ceiling 2 work progress that falls, with the horizontal plane fall the one end of grade fossil fragments 212 and be connected with wall side 3, the horizontal plane falls the other end of grade fossil fragments 212 and is connected with vertical plane fall grade fossil fragments 211, and the vertical plane falls the other end of grade fossil fragments 211 and is connected with wall top 4. If the grade-falling suspended ceiling 2 is formed with two or more than two grade-falling suspended ceilings, in the construction process of the grade-falling suspended ceiling 2, one end of a transverse face falling keel 212 on the first falling level is connected with the wall side face 3, the other end of the transverse face falling keel 212 on the first falling level is connected with one end of a vertical face falling keel 211 on the first falling level, the other end of the vertical face falling keel 211 on the first falling level is connected with one end of a transverse face falling keel 212 on the second falling level, the other end of the transverse face falling keel 212 on the second falling level is connected with one end of a vertical face falling keel 211 on the third falling level, and so on, the vertical face falling keel 211 on the N-1 falling level is connected with one end of the transverse face falling keel 212 on the N falling level, the other end of the transverse face falling keel 212 on the N falling level is connected with one end of the vertical face falling keel 211 on the N falling level, and the other end of the vertical face keel 211 on the N falling level is connected with the top face 4 of the wall. The horizontal falling-level keel 212 and the vertical falling-level keel 211 are connected through the edge-closing keel 22, so that the installation of the falling-level ceiling 2 is completed. Moreover, a groove 223 is formed on the edge-closing keel 22, and the groove 223 can be used for accommodating the lamp strip. Compare in prior art, this application embodiment directly processes the recess 223 that forms the holding lamp area on the fossil fragments 22 of closing edge, need not cut this process of recess 223, has reduced the installation process, and it is consuming time to have reduced the installation.

Further, the above-mentioned edge keel 22 includes: a vertical trimming keel 221 and a horizontal trimming keel 222. In fig. 2, the X-axis direction is the horizontal direction, and the Y-axis direction is the vertical direction in fig. 2. The transverse edge-closing keel 222 is connected with the transverse face stepped keel 212; the vertical edge-closing keel 221 is connected with the horizontal edge-closing keel 222 and the vertical surface falling keel 211.

In some embodiments, as shown in fig. 2, the groove 223 is located between the transverse edge-closing keel 222 and the vertical edge-closing keel 221, and the groove wall of the groove 223 is connected to the transverse edge-closing keel 222 and the vertical edge-closing keel 221 respectively. The horizontal limit keel 222, the vertical limit keel 221 and the groove 223 of the embodiment of the application are of an integrated structure. In this way, the time for assembling the components of the edge keel 22 can be reduced, and the efficiency of the drop ceiling 2 is improved. In other embodiments, the groove 223 may also be directly formed on the transverse edge-folding keel 222 or the vertical edge-folding keel 221, and the connection manner of the transverse edge-folding keel 222 and the vertical edge-folding keel 221 may be any one of riveting, welding and screwing.

Further, as shown in fig. 2, a gap is formed between the lower end surface of the vertical surface stepped keel 211 and the upper surface of the horizontal surface stepped keel 212, and the groove 223 is located in the gap. The lamp strip is arranged in the groove 22, and the vertical plane stepped keel 211 can provide reliable supporting force for the lamp strip, so that the lamp strip is more reliably arranged.

In addition, as shown in fig. 3, the lower end surface of the vertical stepped keel 211 intersects the upper surface of the horizontal stepped keel 212, and the groove 223 is located on the extension line of the horizontal stepped keel 212. So, when the installation falls level furred ceiling 2, it is lower to the vertical plane fall level fossil fragments 211, the horizontal plane fall the relative installation precision of level fossil fragments 212, and the installation operation is more convenient.

Further, as shown in fig. 2, the outer surface of the vertical face stepped keel 211 may be flush with the outer end face of the transverse face stepped keel 212. The materials of the vertical plane falling keel 211 and the transverse plane falling keel 212 are less, and after the transverse plane falling keel 212 is connected with the vertical plane falling keel 211, the transverse plane falling keel 212 can effectively share the load of the roof surface 4 on the vertical plane falling keel 211, so that the connection strength of the falling ceiling 2 is improved

In addition, as shown in fig. 4 or 5, the outer surface of the vertical plane stepped keel 211 may not be flush with the outer end surface of the horizontal plane stepped keel 212, and may be suitable for some application scenarios requiring a low height of a suspended ceiling.

Further, in some embodiments, as shown in FIG. 2, the groove 223 may be U-shaped. The U-shaped groove 223 has a large space, can hold a lamp strip with a large size, avoids the problem that the lamp strip cannot be mounted due to the fact that the groove space is small in the construction process of the falling-level ceiling 2, and improves the mounting efficiency of the falling-level ceiling 2.

In other embodiments, the groove 223 may also be an inverted H-shape. The inverted H-shaped groove 223 is connected with the supporting vertical surface stepped keel 211, and the distance between the inner surface and the outer surface of the vertical surface stepped keel 211 and the supporting position of the H-shaped groove 223 is the same, so that the H-shaped groove 223 can provide stable support for the vertical surface stepped keel 211.

The vertical edge-folding keel 221 may be any one of L-shaped, U-shaped, inverted F-shaped, and V-shaped, and in order to facilitate connection of the vertical edge-folding keel 221 and the vertical surface stepped-down keel 211, the vertical edge-folding keel 221 in the embodiment of the present application may be inverted F-shaped or U-shaped. As shown in fig. 3, the section of the vertical face stepped keel 211 is rectangular, a rectangular groove having the same shape as the vertical face stepped keel 211 is formed in the inverted F-shaped or U-shaped vertical edge-closing keel 221, and one end of the vertical face stepped keel 211 can be inserted into the rectangular groove of the vertical edge-closing keel 221, so that the insertion operation is convenient. In addition, the rectangular vertical plane falling keel 211 can be tightly attached to the rectangular groove of the vertical edge-closing keel 221, so that the connection strength of the vertical plane falling keel 211 and the vertical edge-closing keel 221 is improved.

Furthermore, in some embodiments, the vertical closeout keel 221 of embodiments of the present application may be L-shaped. Similarly, because the cross-section of the L-shaped vertical edge-folding keel 221 is also rectangular, the vertical surface falling keel 211 can be directly lapped on the L-shaped vertical edge-folding keel 221, and the lapping operation is more convenient.

Correspondingly, the transverse edge-folding keel 222 may be in any one of a U shape, an inverted F shape, an L shape, or a V shape, and in order to facilitate connection between the transverse edge-folding keel 222 and the transverse face stepped-down keel 212, the transverse edge-folding keel 222 in the embodiment of the present application may be in an inverted F shape or a U shape. As shown in fig. 5, the cross section of the transverse face stepped keel 212 is rectangular, a rectangular groove having the same shape as the transverse face stepped keel 212 is formed in the inverted F-shaped or U-shaped transverse edge-closing keel 222, and one end of the transverse face stepped keel 212 can be inserted into the rectangular groove of the transverse edge-closing keel 222, so that the insertion operation is convenient. Moreover, the rectangular transverse face stepped keel 212 can be tightly attached to the rectangular groove of the transverse edge-closing keel 222, so that the connection strength of the transverse face stepped keel 212 and the transverse edge-closing keel 222 is improved.

Furthermore, in some embodiments, the transverse welt keels 222 of embodiments of the present application may be L-shaped. Similarly, because the cross-section of the L-shaped transverse edge-folding keel 222 is also rectangular, the transverse surface drop-level keel 212 can be directly lapped on the L-shaped transverse edge-folding keel 222, and the lapping operation is more convenient.

Further, as shown in fig. 2, after the vertical edge-folding keel 221 is connected to the vertical surface stepped keel 211, the vertical edge-folding keel 221 and the vertical surface stepped keel 211 may be connected by a first fastener 23. Therefore, the vertical edge-closing keel 221 and the vertical surface falling keel 211 can be connected more tightly, so that the stability of the falling ceiling 2 is ensured.

Illustratively, the first fastener 23 may be a self-tapping screw, or the like. So, self-tapping screw or self-tapping screw can directly screw into when fastening vertical receipts limit fossil fragments 221 and fall level fossil fragments 211, make the installation fall the efficiency of level furred ceiling higher.

Further, as shown in fig. 2, the transverse cut-out keel 222 may be connected to the transverse drop step keel 212 by a second fastener 24. Thus, the connection between the transverse edge-closing keel 222 and the transverse face falling keel 212 can be more tightly fixed, so that the stability of the falling ceiling 2 is ensured.

Illustratively, the second fastener 24 may also be a self-tapping screw, or the like. Thus, the self-tapping screws or self-tapping screws can be directly screwed in when the transverse edge-folding keel 222 and the transverse surface falling keel 212 are fastened, so that the efficiency of mounting the falling ceiling is higher.

Further, as shown in fig. 6, the drop ceiling 2 further includes: the first veneer 25, the first veneer 25 covers the lower surface of the horizontal drop keel 212. Thus, the interior decoration can be made beautiful by the decoration of the first veneer 25.

Further, as shown in fig. 6, the drop ceiling 2 further includes: and a second veneer 26, wherein the second veneer 26 covers one side surface of the vertical plane step keel 211 far away from the transverse plane step keel 212. Thus, the interior decoration is further made more beautiful by the decoration of the second veneer 26.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (9)

1. A drop level ceiling formed with at least one drop level, each drop level comprising:

the step-down keel comprises a transverse surface step-down keel and a vertical surface step-down keel; the two ends of the transverse face falling keel in one falling stage are connected with the vertical face falling keel in the same stage and the vertical face falling keel in the next stage, or the two ends of the transverse face falling keel in one falling stage are connected with the wall side face and the vertical face falling keel in the same stage; two ends of the vertical surface falling keel in one falling level are connected with the transverse surface falling keel in the previous level and the transverse surface falling keel in the same level, or two ends of the vertical surface falling keel in one falling level are connected with the wall top surface and the transverse surface falling keel in the same level;

the edge-closing keel is used for connecting the transverse plane falling keel with the vertical plane falling keel, and a groove used for containing the lamp strip is formed in the edge-closing keel.

2. A drop ceiling as claimed in claim 1, wherein the cut-out runner comprises:

the transverse edge-closing keel is connected with the transverse face falling keel;

the vertical edge-closing keel is connected with the transverse edge-closing keel and the vertical surface falling keel; the groove is positioned between the transverse edge-closing keel and the vertical edge-closing keel, and the groove wall of the groove is respectively connected with the transverse edge-closing keel and the vertical edge-closing keel;

the transverse edge-folding keel, the vertical edge-folding keel and the groove are of an integrated structure.

3. The drop ceiling of claim 1, wherein the lower end surface of the vertical drop keel and the upper surface of the transverse drop keel have a gap, and the groove is located in the gap.

4. A drop grade ceiling according to claim 1, wherein the outer surface of the vertical face drop grade runner is flush with the outer end face of the transverse face drop grade runner.

5. A drop ceiling as claimed in claim 2, wherein the recess is U-shaped.

6. A drop ceiling as claimed in claim 2, further comprising a first fastener connecting the cross-face drop runner with the transverse-turned edge runner.

7. A drop ceiling as claimed in claim 2, further comprising a second fastener; the second fastener will vertical surface falls the level fossil fragments with vertical receipts limit fossil fragments are connected.

8. A drop ceiling according to any one of claims 1 to 7, further comprising a first facing sheet overlying a lower surface of the cross-face drop keel.

9. A drop ceiling according to claim 8, further comprising a second facing sheet overlying a side surface of the vertical drop level runner remote from the lateral drop level runner.

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