CN116838017A - A ceiling structure that facilitates later maintenance and disassembly - Google Patents

Abstract

The invention discloses a suspended ceiling structure that is convenient for later maintenance and disassembly. It relates to the field of suspended ceiling structures and includes hanging bars and decorative panels. The hanging bars are fixed on the ceiling. A main keel is installed below the hanging bars. A sub-keel is installed on the surface of the keel. The present invention provides a ceiling structure that is convenient for subsequent maintenance and disassembly. By arranging an extrusion inclined plate, a rotating shaft and a decorative plate, the decorative plate is first placed obliquely, and one side of the decorative plate is pressed against the surface of the extruded inclined plate. At this time, the torsion spring will push the extrusion ramp against the surface of the decorative panel due to the rebound effect. The extrusion ramp on the other side performs the same operation. At this time, the extrusion ramp on both sides can ensure At the same time, it is squeezed on the surface of the decorative panel to ensure that the installation of the decorative panel is more stable. When it needs to be replaced, squeeze one side of the decorative panel upward to tilt the decorative panel until the edge of the decorative panel breaks away from the extruded inclined plate. The decorative panel can be easily removed.

Description

A ceiling structure that facilitates later maintenance and disassembly

Technical field

The present invention relates to the field of suspended ceiling structures, and in particular to a suspended ceiling structure that is convenient for later maintenance and disassembly.

Background technique

Suspended ceiling refers to a kind of decoration on the top of the living environment of the house; simply speaking, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration. The suspended ceiling is composed of decorative panels, keels, hanging wires and other materials, which can be changed frequently as needed. Changxin is a very convenient household item. The suspended ceiling occupies a very important position in the entire room decoration. Proper decoration of the top surface of the room can not only beautify the indoor environment, but also create a colorful indoor space artistic image.

Because it can beautify the environment, users can choose decorative panels of different colors according to different decoration environments and their own preferences. Currently, the common installation methods of decorative panels include lap joints and snap joints. Although the lap joint method It is simple, but when the keel is subjected to a certain impact force, the decorative panel will shake and produce a certain noise. Although the snap-on method is firmly fixed, it is inconvenient to disassemble, making it difficult to replace decorative panels of different styles according to the user's preferences.

Contents of the invention

The main purpose of the present invention is to provide a suspended ceiling structure that is convenient for later maintenance and disassembly, and can effectively solve the problems in the background technology.

In order to achieve the above object, the technical solution adopted by the present invention is: a suspended ceiling structure that is convenient for later maintenance and disassembly, including hanging bars and decorative panels. The hanging bars are fixed on the ceiling, and a main keel is installed below the hanging bars. , a sub-keel is installed on the surface of the main keel, and the decorative plate is installed on the surface of the sub-keel. The sub-keel is an I-shaped bone. A fixed plate set is installed on the inside of the sub-keel. Two of the fixed plates An extrusion inclined plate is installed in the middle, and rotating shafts are installed on both sides of the extruding inclined plate. The ends of the two rotating shafts are movably installed on the surface of the fixed plate. The surface of the rotating shaft is sleeved with a torsion spring, so One end of the torsion spring is fixed on the surface of the fixed plate, and the other end of the torsion spring is fixed on the surface of the extrusion inclined plate.

There are multiple sets of fixed plate groups, and the number of extrusion inclined plates is the same as the number of fixed plate groups.

A connecting frame is installed at the lower end of the hanging bar, and the main keel moves through the connecting frame. A connecting component is installed between the main keel and the connecting frame. A first circular groove is provided at the upper end of the connecting frame. The lower end of the rib moves through the first circular groove, and the lower end of the hanging rib is threaded with a first nut.

The connection component includes a second circular groove, which is opened on the side of the circular connection frame. A second bolt is installed at the position of the second circular groove, and one end of the second bolt can move through the main keel. , a second nut is installed on the surface of the second bolt.

The main keel is a C-shaped bone, and the surface of the sub-keel is provided with two third circular grooves. The two third circular grooves are located on both sides of the middle plate of the sub-keel. Third bolts are installed at the positions of the slots, and a third nut is installed on the surface of the third bolts.

An inner groove is provided on the surface of the decorative panel, and the side edges of the sub-keel are stuck inside the inner groove.

The connection frame is set in a loop shape, and the main keel moves through the connection frame.

The length of the extrusion inclined plate is greater than half the width of the sub-keel, the outer side of the extrusion inclined plate is arc-shaped, and the decorative plate is stuck between two fixed plates.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, by arranging the extrusion inclined plate, the rotating shaft and the decorative plate, the decorative plate is first placed diagonally, and one side of the decorative plate is pressed against the surface of the extrusion inclined plate. At this time, the torsion spring rebounds function, the extrusion inclined plate will be pressed against the surface of the decorative panel, and the extrusion inclined plate on the other side will be operated in the same way. At this time, the extrusion inclined plates on both sides can be ensured to be extruded on the surface of the decorative panel at the same time, ensuring that The installation of the decorative panel is more stable. When it needs to be replaced, squeeze one side of the decorative panel upward to tilt the decorative panel until the edge of the decorative panel breaks away from the extruded inclined plate. The decorative panel can be easily removed, and because The extrusion inclined plate is an inclined extrusion, so there will be downward pressure exerted on the surface of the decorative panel and lateral pressure exerted on the surface of the decorative panel respectively, which can ensure that the decorative panel is subjected to upward or downward pressure within a certain range. Even when the pressure is in the horizontal direction, the installation of the decorative panel can still be guaranteed to be stable.

2. In the present invention, by arranging the first nut, the second bolt and the second nut, the lower end of the hanging bar passes through the first circular groove, and then the first nut is installed below the hanging bar. The height of the first nut is less than The internal height of the connecting frame, then insert the main keel through the multiple connecting frames in sequence, then insert the second bolt through the position of the second circular groove, and then rotate the second nut on the surface of the second bolt, and then install the second nut on the surface of the second bolt. Located outside the main keel, it is convenient to install the main keel and ensures the stability of the main keel, thereby ensuring that the installation of the decorative panel is more stable.

3. In the present invention, by setting up the extrusion inclined plate, when installing the decorative board, you only need to press the edge of the decorative plate against the surface of the extrusion inclined plate, and then you can directly push up against the extrusion inclined plate, and then The decorative board squeezes the extrusion inclined plate on the other side, and then uses gravity to directly install the decorative board, which is more convenient to install.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 2 is a schematic diagram of the split structure of the main keel position of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 3 is a partial structural schematic diagram of the position of the sub-keel of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 4 is a partial structural diagram of the connection frame position of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 5 is a partial structural diagram of the inner groove position of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 6 is a partial structural schematic diagram of the position of the decorative plate of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly;

Figure 7 is a partial structural diagram of the torsion spring position of a suspended ceiling structure according to the present invention that facilitates later maintenance and disassembly.

In the picture: 1. Hanging rib; 2. Decorative plate; 3. Main keel; 4. Secondary keel; 5. Fixed plate; 6. Extrusion inclined plate; 7. Rotating shaft; 8. Torsion spring; 9. Connection frame; 10 , first circular groove; 11, first nut; 12, second circular groove; 13, second bolt; 14, second nut; 15, third circular groove; 16, third bolt; 17, third nut; 18. Inner groove.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific implementation modes.

As shown in Figure 1-7, it includes hanging bars 1 and decorative panels 2. The concentrated force exerted by the hanging bars 1 on the bottom of the concrete beam component is transmitted to the top, improving the beam's ability to withstand concentrated load shearing. There are multiple numbers of them. Ensure that the installation of the decorative board 2 is more stable. The pattern on the surface of the decorative board 2 can be selected by the homeowner. The hanging bar 1 is fixed on the ceiling. The main keel 3 is installed below the hanging bar 1. The number of the main keel 3 There are multiple main keels 3 with the same distance between adjacent main keels 3. The main keel 3 serves as the main load-bearing structure. A sub-keel 4 is installed on the surface of the main keel 3. The sub-keel 4 is mainly used as a base plate and covers the shape of the main keel. It is a combined shape of the decorative plate 2. The decorative plate 2 is installed on the surface of the sub-keel 4. The sub-keel 4 is an I-shaped frame. There are multiple sub-keels 4. The distance between adjacent sub-keels 4 is The distance is the same, 5 sets of fixed plates are installed on the inner side of the sub-keel 4, an extrusion inclined plate 6 is installed in the middle of the two fixed plates 5, and rotating shafts 7 are installed on both sides of the extrusion inclined plate 6. The inclined plate 6 can rotate around the rotating shaft 7. The ends of the two rotating shafts 7 are movably mounted on the surface of the fixed plate 5. The surface of the rotating shaft 7 is sleeved with a torsion spring 8. The inner diameter of the torsion spring 8 is in contact with the rotating shaft. The diameter of the torsion spring 8 is adapted to the diameter of the torsion spring 8 . One end of the torsion spring 8 is fixed on the surface of the fixed plate 5 , and the other end of the torsion spring 8 is fixed on the surface of the extrusion inclined plate 6 .

When installing the decorative panel 2, first place the decorative panel 2 obliquely. The initial state of the torsion spring 8 makes the extrusion inclined plate 6 parallel to the bottom of the sub-keel 4. Then use one hand to push the extrusion inclined plate 6 During the extrusion rotation, the extrusion ramp plate 6 rotates around the rotating shaft 7, and the torsion spring 8 is in a stretched state. At this time, one side of the decorative plate 2 is pressed against the surface of the extrusion ramp plate 6. At this time, due to the rebound effect of the torsion spring 8, the extrusion ramp plate 6 will be pressed against the surface of the decorative panel 2. The extrusion ramp plate 6 on the other side performs the same operation. At this time, the extrusion ramp plates on both sides 6 can be squeezed on the surface of the decorative panel 2 at the same time to ensure that the installation of the decorative panel 2 is more stable. When it needs to be replaced, squeeze one side of the decorative panel 2 upward to make the decorative panel 2 tilt until the decorative panel 2 The decorative panel 2 can be easily removed by disengaging the edge of the extruded inclined plate 6.

And since the extrusion inclined plate 6 is an inclined extrusion, there will be downward pressure exerted on the surface of the decorative plate 2 and lateral pressure exerted on the surface of the decorative plate 2 respectively, which can ensure that the decorative plate 2 is When subjected to upward or horizontal pressure within a certain range, the installation of the decorative panel 2 can still be ensured to be stable.

There are multiple sets of 5 fixed plates, and every two fixed plates 5 form a set. The number of extrusion inclined plates 6 is the same as the number of 5 sets of fixed plates. Since the sizes of the decorative plates 2 are different , if you need to replace a new decorative panel 2, you only need to remove the corresponding decorative panel 2. During this process, other extrusion inclined plates 6 can still resist the surface of other decorative panels 2. On the one hand, it can not only Ensure that the installation position of the decorative panel 2 is in the middle position, and on the other hand, reduce the shaking of other decorative panels 2 during the installation process.

The lower end of the hanging bars 1 is installed with a connecting frame 9. The number of the connecting frames 9 is the same as the number of hanging bars 1. The main keel 3 moves through the connecting frame 9, and is installed between the main keel 3 and the connecting frame 9. There are connecting components, which can ensure that the installation of the main keel 3 is more stable. The upper end of the connecting frame 9 is provided with a first circular groove 10, and the lower end of the hanging bar 1 moves through the first circular groove 10. The lower end of the rib 1 is threaded with a first nut 11 installed.

When installing, pass the lower end of the hanging bar 1 through the first circular groove 10, and then install the first nut 11 below the hanging bar 1. The height of the first nut 11 is smaller than the internal height of the connecting frame 9, and then install the first nut 11 below the hanging bar 1. The main keel 3 is inserted through the plurality of connecting frames 9 in sequence, and then the main keel 3 is fixed by using connecting components to ensure the stability of the main keel 3, thereby ensuring that the installation of the decorative panel 2 is more stable.

The connection component includes a second circular groove 12, which is opened on the side of the circular connection frame 9. A second bolt 13 is installed at the position of the second circular groove 12. The second bolt 13 One end of the second bolt 13 moves through the main keel 3, and a second nut 14 is installed on the surface of the second bolt 13. During installation, the second bolt 13 is passed through the second circular groove 12, and then the second nut 14 is rotated and installed on the second circular groove 12. On the surface of the two bolts 13, the second nut 14 is located outside the main keel 3 to facilitate the installation of the main keel 3.

The main keel 3 is a C-shaped bone, and the surface of the sub-keel 4 is provided with two third circular grooves 15. The two third circular grooves 15 are respectively located on both sides of the middle plate of the sub-keel 4. Two A third bolt 16 is installed at the position of the third circular groove 15, and a third nut 17 is installed on the surface of the third bolt 16. During installation, the third bolt 16 is inserted into the main keel through the third circular groove 15. 3, then install the third nut 17 at the position of the third bolt 16. The third nut 17 is located inside the main keel 3 to ensure that there is enough space between the sub-keels 4 for the decorative plate 2 to move.

An inner groove 18 is provided on the surface of the decorative plate 2, and the side edges of the sub-keel 4 are stuck inside the inner groove 18, so that the planes of the decorative plate 2 and the sub-keel 4 are in the same plane, and the sub-keel 4 The surface pattern matches the surface pattern of the decorative plate 2, making the picture look more harmonious and beautiful.

The connecting frame 9 is set in a loop shape, and the main keel 3 movablely penetrates the connecting frame 9. The loop-shaped connecting frame 9 can provide better support for the main keel 3. The main keel 3 can also move under the action of the pulling force from below. Will not fall off easily.

The length of the extrusion inclined plate 6 is greater than half the width of the sub-keel 4. When installing the decorative plate 2, you only need to press the edge of the decorative plate 2 against the surface of the extrusion inclined plate 6 to directly The extrusion inclined plate 6 is lifted up, and then the decorative plate 2 squeezes the extrusion inclined plate 6 on the other side, and then the decorative plate 2 is directly installed using gravity, which makes the installation more convenient. The extrusion inclined plate The outer side of 6 is arc-shaped, and the decorative plate 2 is stuck between the two fixed plates 5 .

It should be noted that the present invention is a ceiling structure that is convenient for later maintenance and disassembly. When in use, the lower end of the hanging bar 1 is passed through the first circular groove 10, and then the first nut 11 is installed below the hanging bar 1. , the height of the first nut 11 is less than the internal height of the connecting frame 9, and then the main keel 3 is inserted through the multiple connecting frames 9 in sequence, the second bolt 13 is passed through the position of the second circular groove 12, and then the second nut is 14 is rotated and installed on the surface of the second bolt 13. The second nut 14 is located on the outside of the main keel 3 to facilitate the installation of the main keel 3 and ensure the stability of the main keel 3. Then install the third nut 17 on the third bolt 16. position, the third nut 17 is located inside the main keel 3 to ensure that there is enough space between the secondary keels 4 for the decorative plate 2 to move. When installing the decorative plate 2, it is necessary to press the edge of the decorative plate 2 against The surface of the inclined plate 6 can directly push up against the extruding inclined plate 6. At this time, the extruding inclined plate 6 rotates around the rotating shaft 7, and the torsion spring 8 is in a stretched state. At this time, one end of the decorative plate 2 is One side is against the surface of the extrusion ramp plate 6. At this time, the torsion spring 8 will push the extrusion ramp plate 6 against the surface of the decorative panel 2 due to the rebound effect. The other side of the extrusion ramp plate 6 will do the same. operation, at this time, the extrusion inclined plates 6 on both sides can be squeezed on the surface of the decorative panel 2 at the same time, ensuring that the installation of the decorative panel 2 is more stable. When it needs to be replaced, squeeze one side of the decorative panel 2 upward. , making the decorative panel 2 tilt until the edge of the decorative panel 2 breaks away from the extrusion ramp plate 6, the decorative panel 2 can be easily removed, and since the extrusion ramp plate 6 is an inclined extrusion, there will be The downward pressure on the surface of the decorative panel 2 and the lateral pressure exerted on the surface of the decorative panel 2 can ensure that the decorative panel 2 can still ensure that the decorative panel 2 can maintain its function even when it is subjected to upward or horizontal pressure within a certain range. The installation is stable.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. Make things convenient for furred ceiling structure of later stage maintenance dismouting, including hanging muscle (1) and decorative board (2), hanging muscle (1) is fixed on the ceiling, main joist (3) are installed to the below of hanging muscle (1), surface mounting of main joist (3) has secondary joist (4), the surface at secondary joist (4) is installed to decorative board (2), its characterized in that: the secondary joist (4) is an I-shaped bone, a fixed plate (5) group is arranged on the inner side of the secondary joist (4), an extrusion sloping plate (6) is arranged between the two fixed plates (5), rotating shafts (7) are arranged on two sides of the extrusion sloping plate (6), the two end movable mounting of pivot (7) is at the surface of fixed plate (5), torsional spring (8) have been cup jointed on the surface of pivot (7), the one end of torsional spring (8) is fixed at the surface of fixed plate (5), the other end of torsional spring (8) is fixed at the surface of extrusion swash plate (6).

2. The suspended ceiling structure convenient for later maintenance and disassembly according to claim 1, wherein: the number of the fixed plate (5) groups is provided with a plurality of groups, and the number of the extrusion inclined plates (6) is the same as the number of the fixed plate (5) groups.

3. The suspended ceiling structure convenient for later maintenance and disassembly according to claim 1, wherein: the connecting frame (9) is installed to the lower extreme of hanging bar (1), main joist (3) activity run-through connecting frame (9), install coupling assembling between main joist (3) and connecting frame (9), first circular slot (10) have been seted up to the upper end of connecting frame (9), the lower extreme activity of hanging bar (1) runs through first circular slot (10), first nut (11) are installed to the lower extreme screw thread of hanging bar (1).

4. A suspended ceiling structure convenient for later maintenance and disassembly according to claim 3, wherein: the connecting assembly comprises a second round groove (12), the second round groove (12) is formed in the side face of the square connecting frame (9), a second bolt (13) is arranged at the position of the second round groove (12), one end of the second bolt (13) movably penetrates through the main keel (3), and a second nut (14) is arranged on the surface of the second bolt (13).

5. The suspended ceiling structure convenient for later maintenance and disassembly according to claim 1, wherein: the main joist (3) is C-shaped bone, two third circular grooves (15) are formed in the surface of the secondary joist (4), the two third circular grooves (15) are respectively located on two sides of a middle plate of the secondary joist (4), third bolts (16) are respectively installed at the positions of the two third circular grooves (15), and third nuts (17) are installed on the surface of the third bolts (16).

6. The suspended ceiling structure convenient for later maintenance and disassembly according to claim 1, wherein: an inner groove (18) is formed in the surface of the decorative plate (2), and the side edge of the secondary keel (4) is clamped in the inner groove (18).

7. A suspended ceiling structure convenient for later maintenance and disassembly according to claim 3, wherein: the connecting frame (9) is arranged in a shape of a loop, and the main keel (3) movably penetrates through the connecting frame (9).

8. The suspended ceiling structure convenient for later maintenance and disassembly according to claim 1, wherein: the length of the extrusion inclined plate (6) is greater than half of the width of the secondary joist (4), the outer side of the extrusion inclined plate (6) is arc-shaped, and the decorative plate (2) is clamped between the two fixing plates (5).