KR102022856B1 - Assembly for ceiling closure - Google Patents

Abstract

The present invention relates to an assembly for finishing a ceiling comprising: a pair of square bars which are respectively arranged in upper and lower parts to cross each other; a pair of ceiling panels of which each of end units faced to each other is combined with a square bar of a lower part side of each of the square bars; a combining member which fixes and combines each of the square bars; and a hanger member of which an upper end is hanged on a ceiling slab and a lower end is combined with a square bar of an upper part of each of the square bars. Each of the square bars includes a rectangular cross-sectional structure and forms a binding groove recessed along a longitudinal direction on both side surfaces. The combining member includes: a pair of side plates which are separated to each other; a top plate which connects an upper end of each of the side plates; a binding protrusion which is formed in an end unit of each of the side plates, and is inserted into the binding groove by elasticity by passing a square bar of a lower side among each of the square bars; and a bottom space unit which is horizontally penetrated in an upper side of each of the side plates, and arranges a square bar of an upper side among each of the square bars. The present invention further comprises a holding member which compresses the square bar of the upper side among each of the square bars by the elasticity by being forcibly inserted between a top plate of the binding member and the square bar of the upper side among each of the square bars and being formed in a honeycomb shaped cross-sectional structure. Therefore, the present invention restricts movement of a ceiling panel by wind pressure, offsets and blocks noise between floors, which is transmitted in the ceiling slab through the hanger member, by a holding member having the elasticity of the honeycomb structure, and prevents separation of the ceiling panel in case of earthquake.

Description

Assembly assembly for ceiling finishing {ASSEMBLY FOR CEILING CLOSURE}

The present invention relates to an assembly assembly for finishing the ceiling to provide a space in which the air conditioning system or various wiring, pipes, etc. can be installed and to close the ceiling, and is installed at regular intervals from the ceiling slab. The interlocking member for coupling between the square bars is provided with a holding member of honeycomb structure to increase the coupling force between the binding member and the square bar, adjusts the elastic force of the holding member by tightening bolts, and cancels and blocks the transmission of noise between layers. It is a technology related to assembly assembly for ceiling finishing.

As a technology of the ceiling frame structure that is woven vertically and horizontally completed in a lattice frame and is suspended by hangers fixed to the ceiling slab to attach and support the ceiling finishing panel of the building,

Republic of Korea Patent Registration No. 10-0408073 (registered November 20, 2003, referred to below as 'Document 1') `` Installation structure of the ceiling frame '' is proposed,

Document 1 describes hangers that extend vertically downward while the upper end is settled on the ceiling slab of the building, and is disposed in parallel with a certain distance from each other, and the bent portion of the quadrangular channel shape on the length surfaces of both sides is in the longitudinal direction. Pi is along, and the joint reinforcement is rolled and crimped when formed by bending on the upper surface is formed along the center line in the longitudinal direction. The upper section steels are fixed to the lower ends of the hangers and are arranged parallel to each other at a predetermined interval in the horizontal direction, and the bent portions of the quadrangular channel shapes on the upper and lower surfaces and the length surfaces of both sides as in the upper section steel materials. The pie is formed into a square body in which the bone portion is formed in the shape of a joint reinforcement portion and a triangular groove, which are pressed and rolled. The bottom members are arranged parallel to each other at a predetermined interval in the longitudinal direction while being perpendicular to each other, and the binding means for binding the upper and lower members to the upper and lower sections are installed at intersections of the upper and lower sections. By doing so, it is a technology related to the installation structure of the ceiling frame to attach and support the ceiling finishing panel on the lower surface of the lower section steel materials.

As another technology, Korean Patent Registration No. 10-1233699 (registered Feb. 8, 2013, hereinafter referred to as 'Document 2') `` A combination structure of a T-bar and a ceiling panel '' is proposed.

Document 2 includes a tiba installed in the form of a lattice on the ceiling, a bending portion bent along a neighboring surface of the crossing tiba, a connecting clip connecting the crossing tiba, and an outer side from one of the bent portions of the connecting clip. It is formed toward the, the engaging piece is formed in the long hole in the longitudinal direction of the T-bar, the ceiling panel is installed on the lower portion of the corresponding to the engaging piece and the fixing part including a fixing hook and the hook is supported And an elastic member including a coil part and a support part extending from both sides of the coil part to be elastically supported by the long hole of the engaging piece, wherein the part of the support part closely attached to the end of the long hole faces toward the outside of the long hole. By bending, it is possible to improve the convenience of work, reduce the manufacturing cost, and improve the fastening force of the ceiling panel to the tie bar. The sum a description of the structure.

As another technology, Korean Patent Registration No. 10-1165092 (2012.07.05.registration, hereinafter referred to as 'Document 3') `` Ceiling panel installation structure '' is proposed,

Document 3 describes an interval frame in which an insert part having an insert guide having an insert guide guided to an mating part and a clamp side formed in a concave shape is formed, and a height side is formed on both sides of the base side in a vertical direction, and on the upper side of the height side. The top side is formed in the horizontal direction, the inner side is formed in the lower side in the inner side of the top side, the groove is formed concave in the height side, the inner side is inserted into the clamp side and the embar assembled First height sides are formed on both sides of the first top side, respectively, and a plurality of insert sides are formed in the horizontal direction from the lower side of the height side, respectively. 2 a top side is formed and the outer side of the said 2nd top side The third height side is formed in the lower longitudinal direction, the third height side is formed with a barb protruding in the inward direction, the first top side and the first height side is in contact with the upper side and both sides of the interval frame, respectively. And the second top side and the third height side are coupled to contact the top side and the height side of the embar, respectively, and include a clamp clip in which the barb is inserted into and assembled into the groove. The present invention relates to a ceiling panel mounting structure that improves the binding strength between the and the embar, thereby preventing the gap between the spacer frame and the embar.

As another technology, Korean Patent Registration No. 10-1709748 (registered on February 17, 2017, hereinafter referred to as 'Document 4') `` Ceiling Finish Lightweight Steel Structure '' is proposed.

Document 4 is a hanger portion is fixed to the top of the ceiling, the main frame portion is coupled to the lower portion of the hanger, the main frame portion detachably coupled and movably coupled along the longitudinal direction of the main frame portion, The frame and the hook, and the hook by having at least one support frame is formed with a relay frame portion, and a subframe portion detachably coupled to the support hook of the relay frame portion, the panel coupling portion is coupled to the bottom panel, It is a technology for ceiling finishing lightweight steel structure that can be easily combined with and separated from the finishing panel and can freely change the position of the hook.

As another technology, Korean Patent Registration No. 10-1887203 (registered on Aug. 03, 2018, referred to as 'Document 5') `` Ceiling finishing installation device with seismic isolation function and ceiling finishing method using the same '' is proposed. There is,

Document 5 includes a plurality of hangers installed on the ceiling, a plurality of carrier bars installed to be hung on the hangers, an embar installed to intersect the carrier bar at the lower side of the carrier bar, and an upper portion of the carrier bar to the outside of the carrier bar. Wedge type to be inserted and coupled to the embar, the connecting clip for connecting the carrier bar and the embar integrally, and is inserted in the form of interference fit between the connecting clip and the carrier bar to improve the coupling force of the carrier bar and the embar to improve the dust-proof efficiency Including a fastener and a closing panel installed on the lower part of the embar to close the ceiling, to maximize the coupling force of the carrier bar and the connection clip and to improve the seismic isolation function, in the process of combining the carrier bar and the embar through the connection clip Easy installation of the connection clip with excellent seismic isolation A description of the device and ceiling installation Ceiling Finish closing method using the same.

Document 1. Republic of Korea Patent Registration No. 10-0408073 (registered November 20, 2003) Document 2. Republic of Korea Patent Registration No. 10-1233699 (registered Feb. 08, 2013) Document 3. Republic of Korea Patent Registration No. 10-1165092 (2012.07.05.registration) Document 4. Republic of Korea Patent Registration No. 10-1709748 (2017.02.17.Registration) Document 5. Republic of Korea Patent Registration No. 10-1887203 (Registered Aug. 03, 2018)

The present invention is to increase the coupling force between the binding member and the rectangular bar through the holding member having an elastic force of the honeycomb structure in the binding member for coupling between the two rectangular bars crossed up and down, to prevent the holding member from falling off during the vibration of the earthquake. It is an object of the present invention to provide an assembly assembly for finishing the ceiling, which can be used to cancel and block the noise transfer between floors.

Furthermore, an object of the present invention is to provide an assembly assembly for finishing the ceiling to adjust the elastic force of the holding member by tightening or releasing the fastening bolt fastened in a form that crosses the holding member.

In addition, the present invention provides a ceiling assembly assembly for installing the ceiling panel in the correct position as the ceiling panel is finally fixed by screw etc. in the first fixed state is inserted into the skirt of the end of the ceiling panel in the receiving portion of the square bar. The purpose is to provide.

Ceiling assembly assembly according to the present invention to solve the above problems,

A pair of square bars disposed up and down respectively to cross each other;

A pair of ceiling panels coupled to each end facing each other on a lower side square bar of each square bar;

A binding member for fixing the square bars to each other; And

A hanger member having an upper end fixed to the ceiling slab and suspended and having a lower end coupled to an upper side rectangular bar among the respective rectangular bars;

Consisting of,

Each of the square bars has a rectangular cross-sectional structure, the binding grooves are formed on both sides along the longitudinal direction,

The binding member includes a pair of side plates spaced apart from each other, a top plate interconnecting the upper ends of each side plate, and formed at the end of each side plate and passing through a lower side square bar among the square bars. It is made of a binding projection which is inserted into the binding groove by elasticity, and the bottom space portion is formed so as to penetrate horizontally to the upper side of each side plate, the upper side of the square bar is disposed,

The holding member which is interposed between the top plate of the binding member and the upper square bar of each square bar and has a honeycomb cross-sectional structure to press the upper square bar of the square bars by elasticity. It is characterized by including.

Ceiling assembly assembly according to the invention,

The wind panel can limit the movement of the ceiling panel by shaking, etc., and even if the floor noise transmitted from the ceiling slab is transmitted through the hanger member, it is canceled and blocked by the holding member having the honeycomb structure elasticity. The greatest effect can be prevented from falling apart of the ceiling panel.

1 is an exploded three-dimensional block diagram showing an assembly assembly for finishing the ceiling according to the invention,
2 is a three-dimensional configuration diagram of FIG.
3 and 4 is a side configuration view showing the assembly assembly for finishing the ceiling according to the invention,
Figure 5 is a side configuration view in another direction showing the assembly assembly for finishing the ceiling according to the invention,
6 is a partial cross-sectional view for showing the positioning hole and the positioning projection, the elastic pad,
7 is a cross-sectional view illustrating the mutual coupling structure between the rectangular bar and the ceiling panel.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the configuration shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be water and variations.

1, the direction of the hanger member side is defined as the upper or upper side, the square bar side is the lower or lower side.

As shown in Figure 1 to 7, the assembly for finishing the ceiling according to the invention,

It consists of a rectangular bar 10, the ceiling panel 20, the binding member 30, the hanger member 40 and the holding member 50.

Looking at each configuration,

Square bar (10)

As shown in FIGS. 1 to 5,

It consists of a rectangular bar structure which is arranged up and down each other to cross each other, a pair is provided.

Each of the rectangular bars 10 is formed by forming a hollow metal plate by forming a metal plate, and then hemming both ends to bind each other to form a completed rectangular bar structure.

At this time, as shown in Figures 3 and 4, the binding groove 11 is formed in both sides of the rectangular bar 10 along the longitudinal direction. The binding groove 11 has a rectangular groove structure and is integrally formed with each square bar 10 as it is molded together when forming a metal plate.

Each square bar 10 having the above configuration is disposed above and below, respectively, and when viewed from above, they are arranged in a cross (+) shape to cross each other.

On the other hand, as shown in Figure 3 and 4, each of the rectangular bar 10 of the rectangular bar 10 or both of the receiving portion 12 which is recessed upwards in the central region of the lower surface is formed, the accommodation The part 12 has a long groove structure along the longitudinal direction of the rectangular bar 10.

In addition, the accommodating part 12 has a space size corresponding to the thickness formed by the two skirts 21 to be described later, which are described later, at each end facing each other in the ceiling panel 20. Eventually two skirts 21 abutting each other are inserted into the receiving portion 12.

The ceiling panel 20

As shown in FIG.

As a panel for finishing the ceiling,

Each of the square bars 10 consists of a rectangular plate-like structure in which each end facing each other is coupled to the lower side square bar 10, a pair is provided, composed of various materials such as gypsum board, metal board, wooden board Can be.

At this time, the skirt 21 which is bent upward and erected vertically at both ends of each ceiling panel 20 is formed.

The ceiling panel 20 is connected to the lower side by a pair of screws 22 which are fastened to the lower side square bars 10 of the square bars 10 through respective end portions thereof facing each other. It is fixed to the square bar (10).

As shown in FIG. 7A, the skirt 21 is inserted into the receiving part 12 to limit the movement of the ceiling panel 20 in the initial position, and then use the screw 22. By fastening, as shown in [b] of FIG. 7, an effect of installing the ceiling panel 20 at an accurate position can be expected.

The binding member 30 is

As shown in Figures 1 to 6,

To each of the square bar 10 fixedly coupled to each other,

A pair of side plates 31 spaced apart from each other,

Top plate 32 for interconnecting the top of each side plate 31,

Binding protrusions 33 formed at the end of each side plate 31 and spaced apart from each other while passing through the lower side rectangular bars 10 of the respective rectangular bars 10 and inserted into the binding grooves 11 by elasticity. , And

A bottom space portion 34 formed to penetrate horizontally, i.e., in a transverse shape, on the upper side of each side plate 31, and the upper side rectangular bar 10 of each of the square bars 10 is disposed.

It is made, including.

At this time, the binding protrusion 33 is bent in a direction facing each other at the end of each side plate 31, but made of a structure that is bent upwards, the lower side of the square bar 10, the square bar 10 When the inserting protrusion 33 is lowered along both sides of the lower side square bar 10 when inserted from the upper side to the square bar 10 side, the lower side square bar 10 by the elasticity of each side plate 31. It is inserted into the binding groove (11) of. The insertion protrusion 33 inserted as described above is not easily separated from the binding groove 11 and when the separation is forced to open each side plate 31, a separate tool may be required.

In addition, the binding member 30 is the lower portion by a screw that is fastened to the lower side square bar 10 through each side plate 31 in a state in which the binding protrusion 33 is inserted into the binding groove 11. It is fixed to the side square bar (10).

1 and 3, the bottom space portion 34 has a space size such that the upper side rectangular bar 10 can be inserted among the rectangular bars 10.

3 and 4, in the binding member 30, the upper side of the square bar 10 is inserted into the bottom space portion 34, and the upper side square bar 10 is inserted into the binding member 30. A top space part 35 spaced apart between the rectangular bar 10 and the top plate 32 is further formed. At this time, the top space portion 35 is used as a space for the holding member 50 is inserted.

In addition, the side plates 31 are protruded to one side, but are further formed with reinforcement protrusions (not shown) having a long structure in the vertical direction, thereby improving durability of each side plate 31, and eventually, each side. It is possible to increase the rigidity while reducing the fatigue caused by the bending moment generated when the plate 31 is opened in the opposite direction facing each other and retracted.

Therefore, the binding member 30 has a structure of an elastic material which exerts an elastic force in a direction in which the side plates 31 face each other based on the top plate 32.

Meanwhile, as shown in FIG. 6A, a positioning hole 36 penetrating up and down is formed on an upper surface of the top plate 32 of the binding member 30. The positioning hole 36 is a space for inserting the positioning projection 51 to be described later.

Hanger member 40 is

As shown in FIGS. 1 to 5,

The upper end is fixed to the ceiling slab is suspended and the lower end is coupled to the upper side of the square bar 10 of the square bar 10,

Consists of a structure having a U-shaped locking portion at the bottom, the upper side square bar 10 is caught in the locking portion, the upper side square bar 10 by a bolt or the like fastened in a form that crosses the locking portion the hanger It is fixedly coupled to the member (40).

The hanger member 40 having such a structure is one example, and may be variously modified and changed within a range satisfying a condition for fixing the upper side rectangular bar 10 at a position spaced apart from the ceiling slab.

Holding member 50 is

As shown in Figures 1 to 6,

A cross-sectional structure of a honeycomb shape that is forcibly fitted into the top space portion 35 formed between the top plate 32 of the binding member 30 and the upper side rectangular bars 10 of the rectangular bars 10. It has a structure to press the upper side square bar 10 of each of the square bar 10 by elastic.

Here, as shown in FIG. 4, the top space part 35 protrudes upward on the top surface of the holding member 50 and the top side rectangular bar 10 is inserted into the top space part 35. When the holding member 50 is forcibly fitted to the holding member 50 is compressed, the positioning projection 51 is inserted into the positioning hole 36 is formed. The positioning projection 51 facilitates the initial positioning of the holding member 50 and also greatly helps to prevent the holding member 50 from being separated when vibration occurs due to an earthquake or the like.

At this time, as shown in [a] of FIG. 6, the positioning projection 51 is further formed a slope 52 inclined downward in the interference fitting direction, the slope 52 is the top space portion 35 into the When the holding member 50 is forcibly fitted to minimize the interference with the top plate 32 so that it can be inserted naturally and easily inserted into the positioning hole (36). As a result, the positioning projection 51 preferably has a dome structure that is upwardly convex.

On the other hand, the holding member 50 is further provided with a tightening bolt 53 is fastened to both ends so as to cross its inner space, the tightening bolt 53 is passed through one end of both ends of the holding member (50) By being fastened to the fastening bolt 53, the other end of the fastening operation of the fastening bolt 53 is moved to the head side of the fastening bolt 53 while the upper and lower ends of the holding member 50 are gradually moved away from the holding member ( Through the 50 to press the top plate 32 of the binding member 30 and the upper side rectangular bar 10 disposed in the top space portion 35 more strongly, it is possible to increase the mutual coupling force.

In addition, as shown in [b] of FIG. 6, the lower surface of the holding member 50 may further include an elastic pad 54 fixedly coupled by an adhesive or the like.

Eventually, the elastic force with respect to the holding member 50 may be adjusted by tightening or loosening the tightening bolt 53, and interlayer noise transmission may be performed through the elastic structure of the holding member 50 and the elastic pad 54. The effect of offsetting and blocking can be expected.

In the above description of the present invention with reference to the accompanying drawings, but with a specific shape and structure of the "assembly assembly for ceiling finishing", but the present invention can be variously modified and changed by those skilled in the art, such variations and modifications It should be interpreted as falling within the protection scope of the present invention.

10: square bar
11: binding groove
12: receiving part
20: ceiling panel
21: skirt
22: screw
30: binding member
31: side plate
32: top plate
33: binding protrusion
34: bottom space part
35: tower space part
36: positioning hole
40: hanger member
50: holding member
51: positioning projection
52: slope
53: tightening bolt
54: elastic pad

Claims (7)

A pair of square bars 10 disposed above and below each other to cross each other;
A pair of ceiling panels 20 in which end portions of the square bars 10 facing each other are coupled to the lower side square bars 10;
A binding member 30 for fixing the square bars 10 to each other; And
A hanger member 40 having an upper end fixed to the ceiling slab and suspended and having a lower end coupled to an upper side rectangular bar 10 of the respective rectangular bars 10; Consisting of,
Each of the square bars 10 has a rectangular cross-sectional structure, and the binding grooves 11 are formed on both sides thereof to be recessed along the longitudinal direction.
The binding member 30 has a pair of side plates 31 spaced apart from each other, a top plate 32 interconnecting an upper end of each side plate 31, and end portions of the side plates 31. A binding protrusion 33 formed at each of the square bars 10 through the lower side square bars 10 and inserted into the binding groove 11 by elasticity, and the side plates 31 respectively; It is formed to penetrate horizontally on the upper side and consists of a bottom space portion 34 in which the upper side of the rectangular bar 10 is disposed,
Each square bar is elastically sandwiched between the top plate 32 of the binding member 30 and an upper side square bar 10 among the square bars 10, and has a honeycomb-shaped cross-sectional structure. Further comprising a holding member (50) for pressing the upper side square bar (10) of,
Positioning holes 36 are formed in the upper surface of the top plate 32 of the binding member 30 to penetrate up and down.
The holding member 50 protrudes upward on the upper surface of the holding member 50 and between the top plate 32 of the binding member 30 and the upper side square bar 10 of the square bars 10. Assembly assembly for finishing the ceiling, characterized in that the positioning projection (51) is formed to be fitted to the positioning hole (36) while the holding member (50) is compressed during interference fit.
delete The method of claim 1,
The positioning projection 51 is a ceiling finishing assembly assembly, characterized in that the slope 52 is inclined downward in the interference fitting direction is formed.
The method of claim 3, wherein
The holding member 50 is further provided with a tightening bolt 53 is fastened to both ends so as to cross the inner space thereof, the upper and lower elastic force of the holding member 50 by the tightening and loosening operation for the tightening bolt 53 Assembly assembly for finishing the ceiling, characterized in that to adjust.
The method of claim 4, wherein
The assembly assembly for finishing the ceiling, characterized in that the lower surface of the holding member 50 is provided with an elastic pad (54).
The method of claim 1,
Among the rectangular bars 10, the lower side rectangular bar 10 or both are formed with a receiving portion 12 concave upward in the central region of the lower surface,
Skirts 21 are vertically bent at both ends of each ceiling panel 20 to stand vertically,
The receiving portion (12) is a ceiling finishing assembly assembly, characterized in that the two skirts (21) located at each end facing each other in each of the ceiling panel (20) has a space size corresponding to the contact with each other.
The method of claim 6,
Each of the ceiling panels 20 is passed through each end thereof facing each other, and the lower side squares are connected by a pair of screws 22 fastened to the lower side square bars 10 of the respective square bars 10. Assembly assembly for finishing the ceiling, characterized in that fixed to the bar (10).

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