KR102022849B1 - Assembly for ceiling closure - Google Patents

Abstract

The present invention relates to a floor height lowering structure type ceiling finishing assembly, which comprises: a square bar; a carrying bar provided to mutually cross over the square bar; a ceiling panel coupled to a lower portion surface of the square bar; and a hanger member in which an upper end is fixedly installed on a ceiling slab to be hung and in which a lower end is coupled to the carrying bar, wherein the square bar has a square cross section structure, is formed with an insertion hole penetrated in a shape of crossing over both side surfaces, and is implemented such that the carrying bar is inserted into the insertion hole to be supported thereon, thereby being possible to dramatically reduce space width between the ceiling slab and the ceiling panel through an insertion support structure between the square bar and the carrying bar.

Description

Assembly Assembly for Structural Ceiling Finish {ASSEMBLY FOR CEILING CLOSURE}

The present invention relates to a ceiling finishing assembly for providing a space for installing an air conditioning system or various wiring, plumbing, sprinkler and the like, and finishing the ceiling. By removing the ceiling frame structure by the rectangular bars arranged up and down, the ceiling frame structure in which the caring bar is inserted in the form of crossing the square bar is implemented, so that the space between the ceiling slab and the ceiling panel can be greatly reduced. It is a technology related to the assembly assembly for finishing the ceiling.

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)

An object of the present invention is to provide an assembly assembly for lowering and lowering structured ceiling finishing to significantly reduce the width of the space between the ceiling slab and the ceiling panel through a carrying bar inserted into the rectangular bar constituting the ceiling frame and traversed therein. .

Furthermore, the present invention can simplify the number of parts as it is more durable than the existing ceiling frame structure, thereby providing a lower and lower structured assembly assembly assembly for the ceiling structure to reduce the construction cost and shorten the air (objective) There is this.

In addition, an object of the present invention is to provide an assembly assembly for lowering and lowering structured ceiling finishing to significantly reduce the number of installation of the hanger member, which serves as a medium for inter-layer noise transmission.

In order to solve the above problems, the assembly assembly for the floor height reduction ceiling according to the present invention,

Square bar;

Caring bar disposed to cross the square bar;

A ceiling panel coupled to the lower surface of the square bar; And

A hanger member having an upper end fixed to the ceiling slab and suspended and having a lower end coupled to the carrying bar;

Consisting of,

The square bar has a cross-sectional structure of a square, the insert hole is formed in both sides to penetrate the shape,

The carrying bar is inserted into and supported in the insert hole.

Floor assembly assembly for lowering the ceiling structure according to the invention,

The insertion support structure between the rectangular bar and the carrying bar has the biggest effect of significantly reducing the space width between the ceiling slab and the ceiling panel.

In addition, by improving durability through the combined structure of the square bar and its insertable carrying bar, it is possible to increase the installation interval of each of the carrying bar and the square bar, and to reduce the number of parts, as well as to install a punching work or a hanger member. The time required for the work and the amount of each installation can be reduced.

1 is an exploded three-dimensional block diagram showing an assembly assembly for the floor-lowering structural ceiling finishing of one example according to the present invention,
2 is a three-dimensional configuration diagram of FIG.
3 is a side configuration view showing an assembly assembly for lowering and lowering structural ceiling of an example according to the present invention;
4 is a side configuration view of FIG. 3 viewed from another direction;
5 is a view illustrating a process in which a carrying bar is coupled to a square insert hole,
Figure 6 is a construction cross-sectional view showing a construction state of the assembly assembly for the floor height reduction structural ceiling finishing of one example according to the present invention,
Figure 7 is an exploded three-dimensional block diagram showing an assembly assembly for floor lowering structure ceiling finish of another example according to the present invention,
8 is a three-dimensional configuration diagram of FIG.
9 is a side configuration view showing an assembly assembly for lowering and lowering structural ceiling of another example according to the present invention;
FIG. 10 is a side configuration view of FIG. 9 viewed from another direction; FIG.
11 is a construction cross-sectional view showing a construction state of the assembly assembly for the floor height reduction structural ceiling finishing of another example according to the present invention;
12 is a partial cross-sectional view for showing the projection insertion space and the projection.
13 and 14 is a view for showing the coupling process between the square bar and the carrying bar in the assembly assembly for the floor lowering structure ceiling finish of an example according to the present invention.

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.

On the basis of Figure 1 hanger body side of the hanger body to the lower or lower side, hanger bolt side will be specified as the direction of the upper or upper.

As shown in Figures 1 to 14, the assembly assembly for floor and lower structural ceiling finishing of one and another example according to the present invention,

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

Looking at each configuration,

Square bar (10)

As shown in FIGS. 1 to 5,

The metal sheet is formed into a hollow rectangular structure and then hemmed at both ends to bind each other to form a completed rectangular bar structure.

1 to 3, a recess 11 recessed inward is formed in a central region of one side of the square bar 10. The recess 11 has a rectangular groove structure. As formed together with the metal sheet forming is formed integrally on the square bar (10). The recess 11 is that the rectangular bar 10 is deformed by the carrying bar 20 and an external force (load, etc.) applied to the recess bar 20 is inserted into the rectangular bar 10 to be inserted. It contributes to durability improvement to prevent as much as possible.

On the other hand, as a feature of the present invention is formed by the insertion hole 12 penetrating in the form that crosses on both sides of the rectangular bar 10, the carrying bar 20 is inserted into the insert hole 12 is supported Accordingly, when viewed from the top, the square bar 10 and the carrying bar 20 are arranged to cross each other.

For example, as shown in FIGS. 1 to 4, the insert hole 12 may include a guide hole 121 having a space size that can be inserted in a state in which the carrying bar 20 is horizontally placed, and the guide hole 121. It is connected to one side and the carrying bar 20 is made of a first seating hole 122 having a space size that can be forcibly fitted vertically. To this end, the carrying bar 20 has a rectangular cross-sectional structure that is vertically long.

In addition, the insert hole 12 is connected to the other side of the guide hole 121, the carrying bar 20 is forcibly inserted and has a space size that can be vertically erected and disposed opposite to the first seating hole 122 By further including the second seating hole 123, to form a H-shaped spatial structure.

In addition, each of the first seating hole 122 and the second seating hole 123 has a size of a space in which two or more carrying bars 20 can be accommodated against each other.

As a result, two or more carrying bars 20 are forcibly inserted into the first seating hole 122 or the second seating hole 123 of the insert hole 12 so as to stand vertically, or with each of the first seating holes 122. At least two carrying bars 20 are inserted into both of the second seating holes 123 to be vertically erected. It can be selected by considering various matters such as ceiling structure and load.

Therefore, as shown in Figure 5, after inserting the carrying bar 20 lying down into the guide hole 121 of the insert hole 12, it is inclined and vertically inserted into one of the seating hole of each of the seating holes. Then another carrying bar 20 is inserted in the same manner and is set to face each other with the first caring bar 20 fitted.

For example, a plurality of square bars 10 are arranged to fit the width of the ceiling when the ceiling frame is constructed. At this time, as shown in FIG. 13, the plurality of square bars 10 are driven by being disposed on one side of the wall, and then each square bar 10 is disposed. In the guide hole 121 of the insert hole 12, a pair of carrying bar 20 is inserted in a lying down state. At this time, each of the pair of carrying bar 20 has a length of about 2600 ~ 3000mm larger than half of the assuming that the ceiling width is 5000mm. As shown in Figure 14, after pulling each one of the pair of the carrying bar 20 in the state spaced apart from each other in accordance with the construction intervals to match the width of the ceiling, and facing each other in one seating hole It will stand up.

As a result, a pair of carrying bar 20 is fitted to the seating hole located at the end of the pair of carrying bar 20 in contact with each other, the rest of the non-contacting one carry bar 20 in the seating hole It will be built and fitted. In addition, the end abutted, that is, the end abutted with each other in the pair of carrying bar 20 is coupled to the hanger member (40).

As another example, as shown in FIGS. 7 to 10, the insert hole 12 has a space size corresponding to a cross section of one carrying bar 20, so that the insert bar 12 is moved from the side to the insert hole 12. Is inserted.

In addition, as shown in Figure 12, the insert hole 12 of the rectangular bar 10 is formed with a projection insertion space 13 is extended to correspond to the protrusions 23 of the carrying bar 20 to be described later, this will be described later Each screw 43 of the hanger member 40 is disposed to pass through the protrusion 23.

Caring bar 20

As shown in Figures 1 to 5, 7 to 10,

To be arranged to cross each other with the square bar 10,

It consists of a rectangular cross-sectional structure that is vertically long.

At this time, as shown in Figure 1, the carrying bar 20 is formed inside the space portion 21 is penetrated in the longitudinal direction, the opening (開口 部) opened along the longitudinal direction on one side of the space portion 21 As a result of the formation of the 22, the carrying bar 20 may have a cross-sectional shape of 'ㅁ', but may have an open cross-sectional shape of one side.

In addition, the carrying bar 20 is formed like a rectangular bar 10 by forming a metal plate or by forming an integral bar structure by extrusion molding using a metal raw material.

And, as shown in Figure 12, both side surfaces of the carrying bar 20 is further formed by the projections 23 extending in the cross-section, it is possible to further improve the durability of the carrying bar 20.

The ceiling panel 30

As shown in FIG. 6,

As a panel for finishing the ceiling is coupled to the lower surface of the square bar (10),

It is made of a square plate-like structure, and may be made of various materials such as gypsum board, metal board, and wood board.

Hanger member 40 is

As shown in Figures 1 to 4, 6,

The upper end is fixed to the ceiling slab is suspended and the bottom is coupled to the carrying bar 20,

As an example, as shown in Figures 1 to 4 the hanger member 40

Hanger body 41 having a U-shaped cross-sectional structure at the bottom,

Hanger bolts 42 fastened to the upper end of the hanger body 41, and

Two or more screws 43 which are fastened while passing through the upper portion of the carrying bar 20 while the carrying bar 20 is inserted into the inner space of the hanger body 41 and are spaced apart from each other.

It is made, including.

As another example, the hanger member 40 as shown in FIGS.

Hanger body 41 having a U-shaped cross-sectional structure at the bottom,

Hanger bolts 42 fastened to the upper end of the hanger body 41, and

Two or more screws 43 which are fastened through them in the state where the carrying bar 20 is inserted into the inner space of the hanger body 41.

It is made, including.

The hanger member 40 of one example and another example may be variously modified and changed within a range that satisfies the conditions for fixedly installing the carrying bar 20 at a position spaced apart from the ceiling slab.

On the other hand, the lower and lower structured ceiling assembly assembly according to the invention further comprises a bracket 50,

The bracket 50 is

As shown in FIG. 6 and FIG. 11,

Supporting both ends of the rectangular bar 10 and consists of a frame structure of the cross-sectional shape of the letter 'c' is installed on the wall.

In this case, two or more concave-type receiving portions 51 are formed on the surface of the bracket 50 facing the wall, thereby reducing the fatigue caused by the bending moment applied to the bracket 50, thereby preventing deformation and increasing rigidity. .

In addition, by providing a buffer member 52 disposed in the form between the bracket 50 and the wall, and the receiving portion 51, the shock and noise, such as vibration transmitted from the wall can be offset and blocked. have.

The buffer member 52 may be made of a layer cured by applying silicon, etc.,

Alternatively, the bracket 50 and the space between the wall and the receiving part 51 may be implemented in various forms and methods, such as an integrated structure that may be installed immediately upon construction.

The assembly assembly for the lower floor structure ceiling finish according to the present invention composed of the above configuration is

By implementing the ceiling frame structure through the carrying bar 20 is inserted and supported in the square bar 10 and the insert hole 12 thereof is arranged to cross, to the existing structure of vertically arranged a pair of square bars to cross up and down Compared with this, the upper and lower widths of the ceiling frame structure can be significantly reduced by the thickness of one square bar.

Through this, the ceiling height representing the height between the ceiling panel 30 on the floor of the floor can be greatly increased.

In addition, the floor height representing the height between the floor of the floor can be reduced by the increased ceiling height, so that the overall height of the building can be lowered or more floors can be constructed compared to the existing building.

And the ceiling frame structure according to the present invention as compared to the existing structure that can withstand a greater load, can significantly increase the distance between the rectangular bar 10 and the rectangular bar 10 disposed adjacent thereto, and the carrying bar ( 20) and the spacing between the carrying bar 20 disposed adjacent thereto can also be significantly increased, the number of the hanger member 40 for hanging the carrying bar 20 can also be significantly reduced, mutual coupling between the components The number of parts such as screws used for the purpose can be greatly reduced.

As a result, parts can be simplified, resulting in cost savings and reduced air consumption.

In the above description of the present invention with reference to the accompanying drawings has a specific shape and structure with a focus on the "assembling assembly for floor structure lower ceiling structure", but the present invention can be variously modified and changed by those skilled in the art, such modifications And modifications should be construed as falling within the protection scope of the present invention.

10: square bar
11: recess
12: Insert hole
121: guide hole
122: first seating hole
123: 2nd seating hole
13: protrusion insertion space
20: Caring Bar
21: space part
22: opening
23: projection
30: ceiling panel
40: hanger member
41: hanger body
42: hanger bolt
43: screw
50: bracket
51: receiver
52: buffer member

Claims (6)

Square bars 10;
Caring bar 20 is disposed to cross each other with the square bar (10);
Ceiling panel 30 is coupled to the lower surface of the rectangular bar (10); And
A hanger member 40 having an upper end fixed to the ceiling slab and suspended and a lower end thereof coupled to the carrying bar 20; Consisting of,
The square bar 10 has a rectangular cross-sectional structure, the insert hole 12 is formed to penetrate the cross-section on both sides,
The carrying bar 20 is inserted and supported in the insert hole 12, but the carrying bar 20 has a vertical cross-section of a long vertical direction,
The insert hole 12 of the square bar 10 is connected to a guide hole 121 having a space size that can be inserted in a state in which the carrying bar 20 is placed horizontally, and one side of the guide hole 121. Assembly assembly for floor mounting structure lowering ceiling characterized in that consisting of the first seating hole 122 having a space size that the caring bar 20 can be forcibly fitted vertically.
delete The method of claim 1,
The insert hole 12 of the square bar 10 is connected to the other side of the guide hole 121 and has a space size in which the carrying bar 20 is forcibly inserted to stand vertically, and the first seating hole 122. By further comprising a second seating hole 123 disposed to face each other, the assembly assembly for the floor-lower structured ceiling finish, characterized in that to form a H-shaped space structure.
The method of claim 3, wherein
The first mounting hole (122) and the second mounting hole (123), each of the floor assembly assembly for lowering and lowering structure characterized in that it has a space size that can accommodate two or more carrying bars (20) against each other.
The method of claim 1,
The assembly assembly for finishing the floor structure lower floor structure, characterized in that the recess 11 is formed in the central region on one side of the square bar 10 inwardly recessed.
The method according to any one of claims 1, 3, 4, and 5,
Supporting both ends of the rectangular bar 10 and further comprises a '50' shaped bracket 50 is installed on the wall,
Two or more recessed accommodating portions 51 are formed on a surface of the bracket 50 facing the wall.
Assembled assembly for the floor lowering ceiling structure characterized in that the cushioning member 52 is provided in the space between the bracket (50) and the wall, and the receiving portion (51).

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