KR102683304B1 - Clip bracket with elastic wire and seismic ceiling system with clip bracket - Google Patents

Abstract

The present invention is convenient for installation and construction, and improves earthquake resistance, durability, and impact resistance by applying a holding member in which split pins are replaced with snap pins and a clip bracket equipped with an elastic wire to the ceiling system to create a second horizontal level through the clip bracket. Not only can the support bar be easily supported by the first horizontal support bar, but the second horizontal support bar is also strongly supported by the elastic force of the elastic wire applied to the clip bracket, so that fastening force is guaranteed even during shaking due to an earthquake or the like. will be.

Description

Clip bracket with elastic wire and seismic ceiling system with clip bracket}

The present invention relates to a clip bracket equipped with an elastic wire and a seismic ceiling system to which the clip bracket is applied. More specifically, it relates to a clip bracket equipped with an elastic wire so that the second horizontal support bar can be easily supported on the first horizontal support bar. In addition, the second horizontal support bar is strongly supported by the elastic force of the elastic wire mounted on the clip bracket, ensuring fastening force even during shaking due to earthquakes, and the mounting member buffer means This further relates to a clip bracket with improved earthquake resistance, impact resistance, and durability, and a seismic ceiling system to which the clip bracket is applied.

In general, finishing work is performed on the indoor ceilings of buildings such as apartments, buildings, and general houses to hide electrical wiring and various pipes from being exposed to the outside and to make the exterior look more beautiful.

Conventional indoor ceiling finishing construction is generally carried out by installing a separate ceiling finishing device on the bottom of the slab of a building and installing finishing panels on the ceiling finishing device. The installation and construction structure of these finishing panels has been implemented in various ways until recently. A variety of technologies have been proposed and used.

A conventional ceiling finishing device consists of a hanger installed on the ceiling, a square carrier bar installed on the hanger, and a T bar installed on the carrier bar and mounted on the wing surface to which a finishing panel is attached.

The carrier bar and the T bar are configured to form a support hook at the lower part of the carrier bar and be directly coupled to the T bar through the support hook, or the carrier bar and the T bar are connected using a connecting clip.

However, the conventional coupling structure of the carrier bar and the T-bar is not a structure that engages each other and has a strong coupling force, but is a coupling structure in which they are simply suspended in a fitted state, so the coupling strength is very weak, and as a result, when an earthquake or other external shock is applied, the carrier bar and the T bar are damaged. There is a problem with the T-bar being easily separated.

In addition, the finishing panel is installed so that its edge rests on the T-bar. At this time, since it is not fixed to the top of the T-bar but simply rests on it, when an external shock such as an earthquake is applied, the finishing panel immediately detaches from the T-bar and falls to the floor, causing a safety accident. There is a problem that arises.

In order to solve the above problems, the seismic reinforced ceiling finishing system developed by the present applicant is disclosed in Registered Patent Publication No. 10-2284791.

As shown in FIG. 1, the earthquake-resistant reinforced ceiling finishing system includes a first horizontal support bar supported on a hanger and arranged parallel to the ceiling and movably installed with respect to the hanger; a clip bracket coupled to the first horizontal support bar so as to be movable along the first horizontal support bar; a second horizontal support bar coupled to a lower portion of the clip bracket extending downward of the first horizontal support bar, disposed to intersect the first horizontal support bar, and movably installed with respect to the clip bracket; a fixing bracket coupled to the second horizontal support bar so as to be movable along the second horizontal support bar and having a plurality of gripping clip portions provided at its lower portion; a finishing panel held and fixed to the holding clip portion of the fixing bracket, wherein the fixing bracket includes a base disposed on a bottom side of the second horizontal support bar, and a base disposed on a bottom side of the second horizontal support bar, respectively, on both sides of the second horizontal support bar. A first fastening hanger and a second fastening hanger extend from one edge and the other side of the corresponding base toward the upper part of the second horizontal support bar and are fastened to the upper side of the second horizontal support bar. And, each of the first fastening hanger and the second fastening hanger includes an extension piece extending to a length corresponding to the upper and lower thickness of the second horizontal support bar, and extending from an end of the extension piece toward the inside of the second horizontal support bar. It is provided with a hanging piece that is bent and extended to a certain length, and is provided on one side of the hanging piece so that the second horizontal support bar can enter the inside of the fixing bracket while the fixing bracket is rotated at a certain angle with respect to the second horizontal support bar. An inclined cut is formed in a direction intersecting the longitudinal direction of the fixing bracket, and the inclined cut on one side of the hanging piece is parallel to the inclined cut on the opposite hanging piece and is spaced at intervals corresponding to the left and right widths of the second horizontal support bar. It is configured to be spaced apart.

However, in order to fasten the clip bracket coupled to the first horizontal support bar to the second horizontal support bar, the seismic reinforced ceiling finishing system has a locking groove formed in the lower part of the clip bracket that is curved inward to the vertical part of the second horizontal support bar. Not only is construction very inconvenient because the upper hook must be rotated while hanging, but even after construction, the upper hook hook, which is curved on the second horizontal support bar, is simply placed in the hook groove of the clip bracket, causing rolling phenomenon due to vibration caused by earthquakes, etc. As the upper locking hook was separated from the locking groove, there was a concern that the second horizontal support bar would fall off from the clip bracket.

The present invention is intended to solve the problems of the prior art as described above. When vibration, including rolling phenomenon, occurs due to an earthquake or external force in a lightweight steel structure installed on the ceiling to support and install the finishing panel on the ceiling, it attenuates or The purpose is to provide a seismic ceiling system equipped with an elastic wire-mounted clip bracket and a clip bracket that not only improves earthquake resistance, impact resistance, and durability by applying a buffering structure, but also improves constructability.

A clip bracket according to the present invention for achieving the above object includes a body and one or more elastic wires mounted on the body to support a second horizontal support bar disposed in a direction crossing the first horizontal support bar, and the clip The body of the bracket includes a connecting piece that is seated on the upper surface of the first horizontal support bar, and a lower portion of the first horizontal support bar to surround the first and second side portions of the first horizontal support bar from both opposing edges of the connecting piece, respectively. It includes a first side plate and a second side plate extending protrudingly, wherein the first side plate and/or the second side plate protrudes from its inner side toward the first side portion and the second side portion of the first horizontal support bar. 1. A first support piece and/or a second support piece supporting the bottom of the first side portion and/or the bottom of the second side portion of the horizontal support bar, and an elastic wire to prevent the elastic wire from coming off and opening beyond a predetermined limit. An elastic wire mounting portion including a first separation prevention means and/or a second separation prevention means is formed to protrude from the outer surface of the first side plate and/or the second side plate, and the one or more elastic wires each have one end and the other end. It includes a first leg having a first leg and a second leg having one end and the other end, and a connection part connecting one end of the first leg and one end of the second leg, and is mounted on an elastic wire mounting unit to connect the other end of the first leg to the second leg. The other end of may be configured to support the second horizontal support bar by exerting elastic force in the width direction of the second horizontal support bar.

The clip bracket according to the above-mentioned characteristics has a bent portion bent in a direction parallel to the plane of the clip bracket connecting piece at the connection portion of the elastic wire, and the elastic wire mounting portion of the first side plate and/or the second side plate has a bent portion of the elastic wire inserted. It is preferable that it is configured to further include possible mounting holes.

In addition, the clip bracket according to the present invention includes a body and a third elastic wire and a fourth elastic wire respectively mounted across the body to support a second horizontal support bar disposed in a direction crossing the first horizontal support bar, and the clip The body of the bracket includes a connecting piece that is seated on the upper surface of the first horizontal support bar, and a lower portion of the first horizontal support bar to surround the first and second side portions of the first horizontal support bar from both opposing edges of the connecting piece, respectively. It includes a first side plate and a second side plate extending protrudingly, wherein a concave concave portion is formed in a lower portion of the first side plate and/or the second side plate in the direction of the connecting piece, and the third and fourth elastic wires each have one end. A first leg having a tartan and a second leg having one end and another end, a connection part connecting one end of the first leg and one end of the second leg, and a second leg in the middle of one end and the other end of the first leg and the second leg, Parts of the first leg and the second leg include an inward bending portion bent toward the inside of the first and second side plates, and can be bent from the inward bending portion back toward the outside of the first and second side plates to exert elastic force. An elastic bending portion bent in the longitudinal direction of the first horizontal support bar is further provided so that the other end of the first leg of the third elastic wire cooperates with the other end of the first leg of the fourth elastic wire, and the second end of the third elastic wire The other end of the leg and the other end of the second leg of the fourth elastic wire cooperate to exert elastic force to support the second horizontal support bar.

In addition, the earthquake-resistant ceiling system according to the present invention includes a mounting member supported by anchor bolts; A first horizontal support bar supported by a mounting member and movably installed with respect to the mounting member; a clip bracket coupled to the first horizontal support bar so as to be movable along the first horizontal support bar; A second horizontal support bar is supported by a clip bracket in a direction intersecting the first horizontal support bar and is movably installed with respect to the clip bracket, wherein the clip bracket includes a body and one or more elastic wires mounted on the body. It includes a body of the clip bracket, a connecting piece seated on the upper surface of the first horizontal support bar, and a body formed to surround the first side portion and the second side portion of the first horizontal support bar from both opposing edges of the connecting piece, respectively. 1. It includes a first side plate and a second side plate extending protruding downward from the horizontal support bar, and the first side plate and/or the second side plate includes a first side portion and a second side portion of the first horizontal support bar from the inner side thereof. A first support piece and/or a second support piece that protrudes so as to support the bottom of the first side portion and/or the bottom of the second side portion of the first horizontal support bar, and when the elastic wire is installed, the elastic wire is separated and has a predetermined limit. An elastic wire mounting portion is formed including a first separation prevention means and/or a second separation prevention means protruding from the outer surface of the first side plate and/or the second side plate to prevent further opening, and the one or more elastic wires It includes a first leg each having one end and a tartan, a second leg having one end and the other end, and a connection part connecting one end of the first leg and one end of the second leg, and is mounted on an elastic wire mounting unit to connect the first leg to the elastic wire mounting part. The other end and the other end of the second leg may be configured to support the second horizontal support bar by exerting elastic force to the inside or outside of the width direction of the second horizontal support bar.

The earthquake-resistant ceiling system according to the above-mentioned characteristics has a bent portion bent in a direction parallel to the plane of the clip bracket connecting piece at the connection portion of the elastic wire, and the elastic wire mounting portion of the first side plate and/or the second side plate has a bent portion of the elastic wire. It is preferable that it is configured to further include a mounting hole that can be inserted.

In addition, the earthquake-resistant ceiling system according to the present invention includes a mounting member supported by anchor bolts; A first horizontal support bar supported by a mounting member and movably installed with respect to the mounting member; a clip bracket coupled to the first horizontal support bar so as to be movable along the first horizontal support bar; A second horizontal support bar is supported by a clip bracket in a direction intersecting the first horizontal support bar and is movably installed with respect to the clip bracket, wherein the clip bracket includes a body and a second horizontal support bar each mounted across the body. It includes a third elastic wire and a fourth elastic wire, and the body of the clip bracket includes a connecting piece seated on the upper surface of the first horizontal support bar, a first side portion of the first horizontal support bar from both opposite edges of the connecting piece, and It includes a first side plate and a second side plate extending protruding downward from the first horizontal support bar to respectively surround the second side portion, wherein a portion of the lower end of the first side plate and/or the second side plate has a concave portion concave in the direction of the connecting piece. Formed, the third and fourth elastic wires each include a first leg having one end and a tartan, a second leg having one end and another end, a connection portion connecting one end of the first leg and one end of the second leg, and In the middle of one end and the other end of the first leg and the second leg, a part of the first leg and the second leg includes an inward bending portion bent in the inner direction of the first side plate and the second side plate, and from the inward bending portion, the first side plate and the An elastic bending portion is further provided that is bent in the longitudinal direction of the first horizontal support bar so that it can bend in the outer direction of the second side plate and simultaneously exert elastic force, so that the other end of the first leg of the third elastic wire and the first leg of the fourth elastic wire are connected to each other. The other ends of the legs cooperate, and the other ends of the second legs of the third elastic wire and the other ends of the second legs of the fourth elastic wire cooperate to exert elastic force, thereby supporting the second horizontal support bar.

The earthquake-resistant ceiling system according to the above-described features includes a holding member, an upper bent portion bent in the width direction of the first horizontal support bar and formed with an anchor bolt through hole, and a first upper bent portion bent at a predetermined angle and extending downward. A support bar, a support bar extending from the bottom of the first support bar in a direction perpendicular to the first support bar to have a length corresponding to the width of the first horizontal support bar, and the first horizontal support bar extending upward from an end of the support bar. It includes a second support extending longer than the vertical height of the mounting member, and a mounting member buffering means capable of cushioning the vertical vibration of the mounting member, wherein the mounting member buffering means is a first elastic disposed on an upper upper bent portion of the mounting member. means, a second elastic means disposed below the upper bend of the mounting member, and an elastic means holding member capable of maintaining the positions of the first elastic means and the second elastic means and simultaneously performing the function of the seating surface of the nut. It can be configured to include:

The earthquake-resistant ceiling system according to the above-mentioned characteristics includes a hollow body having a lower cover, an elastic means holding member of the holding member buffering means, and an upper cover coupled to the upper part of the cylinder, and the upper cover includes a cylinder that can be inserted into the cylinder. The connection part is extended, and at least one wedge-shaped protrusion is formed on the lower part of the body connection part to prevent the upper cover from falling out when inserted into the body. In addition, the lower part of the body connection part of the upper cover is folded to form a cylinder body. It is preferable that a slot is formed to facilitate insertion into the hollow body, and an insertion groove is formed in a portion corresponding to the protrusion so that the protrusion can be inserted into the hollow cylinder.

The earthquake-resistant ceiling system according to the above-described characteristics includes a holding member, an upper bend bent in the width direction of the first horizontal support bar, a first support bent at the upper bend at a predetermined angle to extend downward, and a snap pin through hole formed. and a pedestal extending from the bottom of the first support to have a length corresponding to the width of the first horizontal support bar in a direction perpendicular to the first support, and longer than the vertical height of the first horizontal support bar upward from the end of the pedestal. It may be configured to include a second support that extends and has a snap pin through hole formed therein, and a snap pin fastened to the snap pin through hole formed in the first support and the second support.

In the earthquake-resistant ceiling system according to the above-mentioned characteristics, the snap pin has an overall approximately "U" shape, one leg of the snap pin is formed in an almost straight shape, and the other leg is formed by extending from one leg to exert elastic force, forming an "S" shape. It has a first curved part and a second curved part bent in the shape of a letter, wherein the first curved part is a curved part curved toward the one leg, and the second curved part is formed as a curved part connected to the first curved part and curved toward the opposite side of the one leg. desirable.

The clip bracket and earthquake-resistant ceiling system according to the present invention is a lightweight steel structure required to support and install the finishing panel on the ceiling, and a mounting member buffer means is applied to self-attenuate vibration when it occurs due to an earthquake or external force, Earthquake resistance, impact resistance, and durability can be improved.

In addition, the clip bracket and earthquake-resistant ceiling system according to the present invention has the effect of facilitating the construction of the clip bracket and the mounting member by having an elastic wire mounted on the clip bracket and a snap pin applied to the mounting member.

Figure 1 is a perspective view of a seismic reinforced ceiling finishing system according to the prior art.
Figure 2 is a perspective view of Example 1 of a clip bracket applicable to the M-bar type second horizontal support bar of the present invention.
Figure 3 is a diagram illustrating the fastening process between Example 1 of the clip bracket of the present invention and the second horizontal support bar of the M bar type.
Figure 4 is a perspective view and side view of Example 2 of a clip bracket applicable to the M-bar type second horizontal support bar of the present invention.
Figure 5 is a perspective view of Example 3 of a clip bracket applicable to the clip bar type second horizontal support bar of the present invention.
Figure 6 is a perspective view 1 of the assembly of a seismic ceiling system in which the clip bracket Example 1 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 7 is a perspective view 2 of the assembly of a seismic ceiling system in which the clip bracket embodiment 1 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 8 is a perspective view 3 of the assembly of the earthquake-resistant ceiling system in which the clip bracket Example 1 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 9 is an exploded perspective view of a seismic ceiling system in which the clip bracket Example 1 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 10 is an illustration of the combination of the earthquake-resistant ceiling system in which the clip bracket Example 1 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 11 is a perspective view 1 of the assembly of the seismic ceiling system applied to the second horizontal support bar of the clip bracket embodiment 2 of the M bar type of the present invention.
Figure 12 is a perspective view 2 of the assembly of the seismic ceiling system applied to the em bar type second horizontal support bar of the clip bracket embodiment 2 of the present invention.
Figure 13 is a perspective view 1 of the assembly of a seismic ceiling system in which the clip bracket embodiment 3 of the present invention is applied to the clip bar type second horizontal support bar.
Figure 14 is a perspective view 2 of the assembly of a seismic ceiling system in which the clip bracket Example 3 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 15 is a perspective view 3 of the assembly of a seismic ceiling system in which the clip bracket embodiment 3 of the present invention is applied to the M-bar type second horizontal support bar.
Figure 16 is an exploded perspective view of a seismic ceiling system in which the clip bracket Example 3 of the present invention is applied to the clip bar type second horizontal support bar.
Figure 17 is an illustration of the combination of the earthquake-resistant ceiling system in which the clip bracket Example 3 of the present invention is applied to the clip bar type second horizontal support bar.
Figure 18 is an exploded view of the mounting member buffering means according to the present invention
Figure 19 is a diagram illustrating a method of coupling the mounting member buffering means to the anchor bolt according to the present invention.
Figure 20 is a photograph of a snap pin fastened to the earthquake-resistant ceiling system of the present invention

The above-described object of the present invention can be basically achieved by connecting the first horizontal support bar and the second horizontal support bar with a clip bracket equipped with an elastic wire, and applying a mounting member buffering means and a snap pin to the mounting member.

Hereinafter, a preferred embodiment of a clip bracket and a seismic ceiling system to which the clip bracket is applied to achieve the purpose of the present invention will be described in detail with reference to the attached drawings.

However, the present invention may be implemented in various different forms and, therefore, is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts unrelated to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to be "connected (connected, contacted, combined)" with another part, this means not only "directly connected" but also "indirectly connected" with another member in between. "Includes cases where it is. Additionally, when a part is said to “include” a certain component, this does not mean that other components are excluded, but that other components can be added, unless specifically stated to the contrary. The terms used in this specification are merely used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that it does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

2 to 20 are a clip bracket and a seismic ceiling system to which the clip bracket is applied according to the present invention. Figure 2 is a perspective view of Example 1 of the clip bracket applicable to the M-bar type second horizontal support bar of the present invention, and Figure 3 is a It is an explanatory diagram of the fastening process between the clip bracket example 1 of the present invention and the M-bar type second horizontal support bar, and Figure 4 is a perspective view and side view of the clip bracket example 2 applicable to the M-bar type second horizontal support bar of the present invention. , Figure 5 is a perspective view of clip bracket Example 3 applicable to the clip bar type second horizontal support bar of the present invention, and Figure 6 is a seismic ceiling system in which clip bracket Example 1 of the present invention is applied to the M-bar type second horizontal support bar. is an assembled perspective view 1, and Figure 7 is an assembled perspective view 2 of a seismic ceiling system in which the clip bracket example 1 of the present invention is applied to the M-bar type second horizontal support bar, and Figure 8 is the clip bracket example 1 of the present invention is the M-bar type. Figure 3 is an assembled perspective view of the earthquake-resistant ceiling system applied to the second horizontal support bar of the type, Figure 9 is an exploded perspective view of the earthquake-resistant ceiling system of the clip bracket embodiment 1 of the present invention applied to the second horizontal support bar of the M-bar type, and Figure 10 is an exploded perspective view of the earthquake-resistant ceiling system of the present invention. Clip bracket example 1 is an explanatory diagram of the combination of the seismic ceiling system applied to the M-bar type second horizontal support bar, and Figure 11 is a diagram showing the combination of the clip bracket example 2 of the present invention applied to the M-bar type second horizontal support bar. It is an assembled perspective view 1, and Figure 12 is an assembled perspective view 2 of a seismic ceiling system applied to the second horizontal support bar of the clip bracket embodiment 2 of the em bar type of the present invention, and Figure 13 is an assembly perspective view 2 of the clip bracket embodiment 3 of the present invention is a clip bar type. It is an assembled perspective view 1 of the earthquake-resistant ceiling system applied to the second horizontal support bar, Figure 14 is an assembled perspective view 2 of the earthquake-resistant ceiling system applied to the em-bar type second horizontal support bar of the clip bracket embodiment 3 of the present invention, and Figure 15 is the present invention. Clip bracket example 3 is an assembled perspective view 3 of the seismic ceiling system applied to the em-bar type second horizontal support bar, and Figure 16 is an assembly perspective view 3 of the clip bracket example 3 of the present invention applied to the clip bar type second horizontal support bar. It is an exploded perspective view, and Figure 17 is an explanatory view of the combination of the earthquake-resistant ceiling system in which the clip bracket embodiment 3 of the present invention is applied to the clip bar type second horizontal support bar, and Figure 18 is an exploded view of the mounting member buffering means according to the present invention. 19 is an explanatory diagram of the method of coupling the mounting member buffer means to the anchor bolt according to the present invention, and Figure 20 is a photograph of a snap pin fastened to the earthquake-resistant ceiling system of the present invention.

2 to 20, the clip bracket 40 according to the present invention includes a body and an elastic wire 470, and the earthquake-resistant ceiling system to which the clip bracket 40 is applied includes a holding member 620 and , and includes a first horizontal support bar (20), the clip bracket (40), and a second horizontal support bar (30).

Referring to FIGS. 6, 8, 9, 11, 13, 18, and 19, the mounting member 620 is a member supported by an anchor bolt 610 installed on the ceiling, and has a through hole for penetrating the anchor bolt 610 ( 626) is formed, an upper bent portion 624 bent in the width direction of the first horizontal support bar 20, and a first support 621 bent at a predetermined angle at the upper bent portion 624 and extending downward. and a support 622 extending from the bottom of the first support 621 in a direction perpendicular to the first support 621 to have a length corresponding to the width of the first horizontal support bar 20, and a support 622 It is provided with a second support 623 extending upward from the end of the first horizontal support bar 20 longer than the vertical height of the first horizontal support bar 20, and may include a mounting member buffering means 630 and/or a snap pin 650. .

The mounting member buffering means 630 includes a first elastic means 641 disposed above the upper bent portion 624 of the mounting member 620, and a first elastic means 641 disposed below the upper bent portion 624 of the mounting member 620. It may be configured to include disposed second elastic means 642 and an elastic means holding member 631.

The first elastic means 641 is an elastic member that exerts elastic force between the first nut 643 fastened to the anchor bolt 610 and the upper bent portion 624, and the second elastic means 642 is an anchor It is an elastic member that exerts elastic force between the second nut 644 fastened to the bolt 610 and the upper bent portion 624, and the elastic means holding member 631 is connected to the first elastic means 641 and the second elastic means. The elastic means 642 is maintained between the upper cover 634 and the lower cover 638 of the elastic means holding member 631, and at the same time, when fastened to the anchor bolt 610, the first nut 643 and the second nut 643 It is a member configured to perform the seating surface function of the nut 644.

In order to perform the above functions, the first elastic means 641 and the second elastic means 642 are mainly coiled elastic springs, but they can be replaced with any elastic material such as a plate spring or rubber plate.

In addition, the elastic means holding member 631 consists of a hollow cylinder 632 provided with a lower cover 638, and an upper cover 634 coupled to the upper part of the cylinder 632. ), a cylindrical connection part 635 that can be inserted into the cylindrical body 632 is extended, and a wedge-shaped protrusion 636 is provided at the lower part of the cylindrical connection part 635 to prevent it from falling out when inserted into the cylindrical body 632. In addition to forming more than one part, an opening portion 637 is formed to facilitate insertion into the cylindrical body 632 by folding the lower portion. An insertion groove 633 is formed in a portion corresponding to the protrusion 636 so that the protrusion 636 can be inserted into the cylindrical body 632, and the cylindrical connection portion 635 of the cover is pushed into the cylindrical body 632. By inserting the protrusion 636 into the insertion groove 633 with just an action, the tubular body 632 of the elastic means holding member 631 and the cover can be simply and tightly coupled.

The mounting member buffering means 630 as described above can be fastened to the anchor bolt 610 while being coupled to the mounting member 620, and the mounting member buffering means 630 is coupled to the mounting member 620. The order of operation is to place the first elastic means 641 on the upper part of the upper bent portion 624 of the mounting member 620, and place the upper cover 634 of the elastic means holding member 631 on the upper part, and the mounting member 620 After placing the second elastic means 642 at the lower part of the upper bent portion 624 of (620), the cylinder 632 of the elastic means holding member 631 is connected to the first elastic means 641 and the second elastic means at the lower part. By penetrating the means 642 and pressing the cylindrical connection portion 635 formed on the upper cover 634 of the elastic means holding member 631 to be inserted into the cylindrical body 632 of the elastic means holding member 631, the The protrusion 636 is coupled to the insertion groove 633 so as not to fall out.

The mounting member 620 coupled with the mounting member buffering means 630 as described above includes a first nut 643 disposed on the upper part of the mounting member buffering means 630, and a first nut 643 disposed on the lower part of the mounting member buffering means 630. 2 It can be fastened to the anchor bolt 610 by a nut 644, and accordingly, the mounting member 620 of the earthquake-resistant ceiling system of the present invention has a first elastic means 641 constituting the mounting member buffering means 630. ) and the second elastic means 642 allow up and down movement along the longitudinal direction of the anchor bolt 610, so that when vibration due to an earthquake, etc. occurs, the vertical vibration force applied to the earthquake-resistant ceiling system can be attenuated, This can prevent breakage and damage to the earthquake-resistant ceiling system.

Referring to FIGS. 2 to 19, the first horizontal support bar 20 is a support bar with a closed top and an open bottom structure, and is provided from the upper surface 210 and both sides in the width direction of the upper surface 210, respectively. It is provided with a first side part 220 and a second side part 230 extending downward by a predetermined length, and a lower opening formed in the lower part of the support bar at the lower end of the first side part 220 and the second side part 230. The first bent piece 221 and the second bent piece 231, which are bent toward each other in a direction to reduce the size, are each extended. As a modified example, the first horizontal support bar 20 has a channel ( 240) can be formed.

The first horizontal support bar 20 of the earthquake-resistant ceiling system according to the present invention is supported by a plurality of the mounting members 620 and installed parallel to the ceiling, and is seated on the pedestal 622 of the mounting members 620. In this state, not only is it possible to move along the longitudinal direction of the first horizontal support bar 20 with respect to the holding member 620, but it is also possible to move in the vertical direction between the snap pin 650 and the pedestal 622, which will be described later. The snap pin 650 prevents it from moving upward from the mounting member 620.

Therefore, the first horizontal support bar 20 of the present invention is installed to be able to reciprocate or flow or move and flow up and down along the longitudinal direction of the first horizontal support bar 20 by the holding member 620, so that it can move and flow up and down, etc. When vibration occurs, the vibration force in the longitudinal and vertical directions of the first horizontal support bar 20 can be offset and attenuated, and through this, breakage and damage of the first horizontal support bar 20 can be prevented.

Meanwhile, the clip bracket 40 is a member coupled to the first horizontal support bar 20 so as to be movable along the first horizontal support bar 20. The clip bracket 40 includes a connection piece 410 and a first horizontal support bar 20. It includes a body including a side plate 420 and/or a second side plate 430, and an elastic wire 470 mounted on the body, and the body may be provided with a mounting portion for the elastic wire 470.

The connecting piece 410 constituting the clip bracket body is a part that connects the upper ends of the first side plate 420 and the second side plate 430, and is formed flat, forming the upper surface of the first horizontal support bar 20. It is installed at (210).

The first side plate 420 and the second side plate 430 are formed on both sides of the first horizontal support bar 20 in the width direction, respectively, on the first side portion 220 and the second side portion ( 230) is formed to extend downward from both opposing edges of the connecting piece 410, and the first side plate 420 and/or the second side plate 430 are the first horizontal support bar 20. It may be formed to extend to protrude further than the bottom of.

In addition, the first side plate 420 and/or the second side plate 430 may be further provided with a support piece to prevent the clip bracket body from being separated from the first horizontal support bar 20.

The support piece is a first support piece 440 and/or a first horizontal support bar ( It consists of a second support piece 450 protruding from the second side plate 430 in a direction opposite to the second side portion 230 of 20), and is positioned at the bottom of the first side portion 220 of the first horizontal support bar 20. And/or is configured to support the lower end of the second side portion 230, and the body of the clip bracket 40 is connected to the first horizontal support bar by the first support piece 440 and/or the second support piece 450. 20) Separation from this can be prevented.

That is, the first support piece 440 and/or the second support piece 450 do not necessarily have to be installed on both sides of the first side plate 420 and the second side plate 430, but are installed only on one side if necessary. It can be.

In another embodiment, when the channel 240 is formed in the first side portion 220 and/or the second side portion 230 of the first horizontal support bar 20, the clip bracket body is connected to the first horizontal support bar 20. To prevent separation from the clip bracket 40, the first support piece 440 and/or the second support piece 450 formed on the side plate is connected to the channel formed on the first horizontal support bar 20. It can be modified to be formed at a position corresponding to 240.

In another embodiment, when the channel 240 is formed in the first side portion 220 and/or the second side portion 230 of the first horizontal support bar 20, the clip bracket body is connected to the first horizontal support bar ( 20), the first side plate 420 and/or the second side plate 430 of the clip bracket 40 is connected to the first side portion 220 of the first horizontal support bar 20. And/or it can be changed and implemented by bending it into a shape corresponding to the channel 240 formed in the second side portion 230.

In another embodiment, as in the clip bracket example 2 of FIG. 4, an inward bending portion 487 of an elastic spring to be described later is provided at the bottom of the first side plate 420 and/or the second side plate 430. A portion of the leg is provided with a concave portion 423 into which an inwardly bent portion 487 bent toward the inside of the first side plate 420 and the second side plate 430 of the clip bracket 40 can be inserted, and the elastic spring The inward bending portion 487 is inserted into the concave portion 423 to support the lower end of the first horizontal support bar 20, thereby preventing the clip bracket body from being separated from the first horizontal support bar 20. Changes may be made whenever possible.

The elastic wire 470 mounting portion provided on the clip bracket body has a mounting hole 422 in the first side plate 420 and/or the second side plate 430 so that at least a portion of the elastic wire 470 can be inserted. ), and in another embodiment, a protrusion (not shown) protruding from the first side plate 420 and/or the second side plate 430 so that the elastic wire 470 can be caught depending on the shape of the elastic wire. In addition, in another embodiment, the elastic wire 470 is formed to extend across the first side plate 420 and the second side plate 430, or the connection portion of the elastic wire 470 ( When the bent portion 484 bent to a sufficient length is formed in the first side plate 420 and/or the second side plate 430, the clip is attached to the first side plate 420 and/or the second side plate 430 without forming a separate mounting hole 422 or a protrusion. The upper part of the connecting piece 410 of the bracket body may be configured to be a mounting portion of the elastic wire 470. In another embodiment, as in the clip bracket example 2 of FIG. 4, the elastic wire 470 is provided with an inward bending portion 487. A concave portion in which a portion of the lower end of the first side plate 420 and/or the second side plate 430 is removed so that the inward bent portion 487 of the elastic wire 470 can be inserted into the clip bracket body when formed. It may be configured in the form of a unit 423.

Looking again at the form in which the elastic wire 470 is mounted on the elastic wire 470 mounting part, the elastic wire 470 is connected to the first side plate 420 and/or the second side plate 420 by the connection portion 483 of the elastic wire 470. When the bent portion 484 is provided so that it can be inserted into the mounting hole 422 formed in the side plate 430, the mounting hole formed in the first side plate 420 and/or the second side plate 430 ( 422), the bent connection portion 483 of the elastic wire 470 may be inserted and mounted. In another embodiment, if the length of the bent portion 484 is sufficiently long, the bended connection portion 483 of the elastic wire 470 may be inserted into the elastic wire 470. It can be mounted simply over the connection piece 410 of the clip bracket body. In another embodiment, the first elastic wire 471 and the second elastic wire 472 are connected, or the first elastic wire 471 and When the second elastic wire 472 is formed over the first side plate 420 and/or the second side plate 430, respectively, the connection portion 483 of the first elastic wire 471 and the second elastic wire 472 can be mounted simply over the connection piece 410 of the clip bracket body, and if the connection portion 483 of the elastic wire 470 is a simple connection portion without a bent portion 484, the first side plate ( 420) and/or the simple connection part 483 can be mounted on a protrusion formed protruding from the second side plate 430.

In addition, the first side plate 420 and/or the second side plate 430 constituting the clip bracket 40 each have elasticity to the extent that the elastic wire 470 escapes and exceeds a predetermined limit, for example, an elastic deformation limit. To prevent the wire 470 from opening, an elastic wire 470 separation prevention means may be formed to protrude outside the side portion of the first horizontal support bar 20.

As shown in FIG. 2 or FIG. 5, the elastic wire 470 separation prevention means protrudes a portion of the first side plate 420 and/or the second side plate 430, preferably in an approximately “L” shape. By bending the elastic wire 470, the legs of the elastic wire 470 can be positioned inside the separation prevention means, thereby preventing the elastic wire 470 mounted on the clip bracket 40 from being separated, and at the same time, the elastic wire 470 ) can be prevented from expanding beyond a predetermined limit. The elastic wire 470 separation prevention means includes the first separation prevention means 421 and/or the second separation prevention means 431 formed on the first side plate 420 and/or the second side plate 430, respectively. It can be configured.

However, the means for preventing the elastic wire 470 from coming off is not necessarily necessary and may be omitted depending on the shape of the elastic wire 470. As an example, when the elastic wire 470 formed with the inward bending portion 487 is used, as in the clip bracket example 2 shown in FIG. 4, the inward bending portion 487 of the elastic wire 470 is inside the clip bracket body. Since separation can be prevented by inserting a separate elastic wire 470, it is not necessary to form a separate elastic wire 470 separation prevention means on the first side plate 420 and/or the second side plate 430 of the clip bracket 40.

Referring to Figures 2 and 5, the elastic wire 470 is a first elastic wire 471 mounted on the first side plate 420 of the clip bracket 40 and/or the second side plate of the clip bracket 40. It consists of a second elastic wire 472 mounted on 430, wherein each of the first and second elastic wires 471 and 472 has a first leg 481 having one end and a tartan, and a first leg 481 having one end and another end. To exert elastic force on the two legs 482 and the first leg 481 and the second leg 482, one end of the first leg 481 and one end of the second leg 482 are formed at an acute angle (greater than 0°). It is configured to include a connecting portion 483 connected in the form of an angle less than 180°, so that the other end of the first leg 481 and the other end of the second leg 482 support the second horizontal support bar 30. This can be done, and at this time, the connecting portion 483 can be of any shape that can provide elastic force to the first leg 481 and the second leg 482.

At this time, the connecting portion 483 is bent at an angle close to vertical with respect to the plane formed by the first leg 481 and the second leg 482 so that a portion of the connecting portion 483 can be inserted into the clip bracket 40. In addition to being further provided with a formed bent portion 484, the connecting portion 483 has elastic wires 470 disposed on the first side plate 420 and the second side plate 430 of the clip bracket 40, respectively. They can also be formed in a form connected to each other.

As a modified example of the elastic wire 470 leg, the elastic wire 470 is attached to the other end of at least one of the first leg 481 and the second leg 482, to the inside or outside of the connection portion 483. It may further include a bent bent extension portion 485. As another modified example of the leg of the elastic wire 470, the elastic wire 470 has an end of the bent extension portion 485 bent once more. It may further include a re-bending extension portion 486.

Referring to FIG. 4 as another example of the elastic wire 470, the elastic wire 470 is a third elastic member mounted across the first side plate 420 and the second side plate 430 of the clip bracket 40. It is composed of a wire 473 and a fourth elastic wire 474, wherein each of the third and fourth elastic wires 473 and 474 has a first leg 481 having one end and a tartan, and a second leg 481 having one end and the other end. It includes a leg 482 and a connecting portion 483 connecting one end of the first leg 481 and the second leg 482, and one end of the first leg 481 and the second leg 482. In the middle of the other end, a portion of the first leg 481 and the second leg 482 is bent inward toward the inside of the first side plate 420 and the second side plate 430 of the clip bracket 40. It is further provided with a first horizontal support bar (487), which is bent in the outer direction of the first side plate 420 and the second side plate 430 of the clip bracket 40 and at the same time exerts elastic force. 20) is provided with an elastic bent portion 488 bent in the longitudinal direction, and the elastic bent portion 488 is parallel to the longitudinal plane of the first horizontal support bar 20 but forms an acute angle with the elastic bent portion 488. It may be configured to have a bending extension portion 485 to achieve this. The elastic wire 470 further includes a re-bent extension portion 486 in which the end of the bent extension portion 485 is bent once more in a 180° direction relative to the bent extension portion 485. can do.

In the elastic wire 470 configured as above, the other end of the first leg 481 of the third elastic wire 473 and the other end of the first leg 481 of the fourth elastic wire 474 cooperate, and the second end of the first leg 481 of the fourth elastic wire 474 cooperates. The other end of the second leg 482 of the third elastic wire 473 and the other end of the second leg 482 of the fourth elastic wire 474 may cooperate to support the second horizontal support bar 30.

In the elastic wire configured as above, the connection portion 483 of the elastic wire 470 is not bent with respect to the leg, so the elastic wire 470 in a form without a bent portion 484 is attached to the side plate of the clip bracket 40. The connecting portion 483 is mounted on the formed protrusion (not shown), and the leg is positioned within the separation prevention means bent in an “L” shape to exert elastic force. In another embodiment, the connecting portion 483 is bent with respect to the leg. In the elastic wire 470 having a bent portion 484, the bent connecting portion 483 is mounted on the elastic wire 470 mounting portion formed on the side plate of the clip bracket 40, and is bent in an “ㄴ” shape. Elastic force can be exerted as the legs are positioned within the formed separation prevention means. In another embodiment, the connection portion of the elastic wire 470 disposed on the first side plate 420 and the second side plate 430 of the clip bracket 40 ( The elastic wire 470 in the form of 483) connected to each other is simply mounted on the upper part of the connecting piece 410 of the clip bracket body, and can exert elastic force as the leg is positioned within the separation prevention means bent in the shape of an “ㄴ”. It will exist.

In another embodiment, a clip is disposed across the first side plate 420 and the second side plate 430 of the clip bracket 40 and is provided with a third elastic wire 473 and a fourth elastic wire 474. The bracket 40 is formed by inward bending of the third elastic wire 473 and the fourth elastic wire 474 in the concave portion 423 formed at the bottom of the first and second side plates 420 and 430 of the clip bracket body. As the portion 487 is positioned, the third elastic wire 473 and the fourth elastic wire 474 cooperate to exert elastic force. That is, when the second horizontal support bar 30 is supported by the third elastic wire 473 and the fourth elastic wire 474, the other end and the first leg 481 of the third elastic wire 473 The other end of the first leg 481 of the fourth elastic wire 474 cooperates, and the other end of the second leg 482 of the third elastic wire 473 and the second leg 482 of the fourth elastic wire 474 ) can exert elastic force by cooperating with the other ends.

The clip bracket 40 of the present invention configured as described above is capable of reciprocating movement along the first horizontal support bar 20, so that when vibration occurs due to an earthquake, etc., the vibration force can be offset and attenuated, and through this, the clip bracket ( 40) Breakage and damage can be prevented.

Referring again to FIGS. 6 to 17, the second horizontal support bar 30 is an M Bar type with an open top and a closed bottom, and a clip bar (Clip) of approximately “T” shape. Bar) type, where the M-bar type second horizontal support bar 30 and the clip bar type second horizontal support bar 30 may follow the form disclosed in KSD 3609.

The M-bar type second horizontal support bar 30 includes a bottom portion 310 having a predetermined width, and a first vertical portion 320 extending a predetermined length upward from both ends in the width direction of the bottom portion 310. and a second vertical portion 330, and at the ends of the first vertical portion 320 and the second vertical portion 330, the legs of the elastic wire 470 mounted on the clip bracket 40 can be caught. , the upper hooks 321 and 331 are formed by bending the inside of the second horizontal support bar 30, respectively.

At this time, the elastic wire 470 mounted on the clip bracket 40 to support the M-bar type second horizontal support bar 30 includes a bent extension 485 bent outward at the other leg of the elastic wire 470, It is preferable to use an elastic wire 470 further formed at the end of the bent extension 485 with a re-bent extension 486 bent once more to form an acute angle with the bent extension 485.

As shown in FIG. 3, the M-bar type second horizontal support bar 30 is formed by retracting the other end of the leg of the elastic wire 470 mounted on the clip bracket 40 inward to form an M-bar type second horizontal support bar ( After entering the opening between the upper hooks (321, 331) of 30), the other end of the leg of the elastic wire (470) spreads outward again by elasticity and is supported by the action of being caught by the upper hooks (321, 331). It can reciprocate or flow along the longitudinal direction of the second horizontal support bar (30) based on the elastic wire (470) mounted on the clip bracket (40), so when vibration occurs due to an earthquake, etc., the second horizontal support bar (30) The longitudinal vibration force of (30) can be offset and attenuated, and through this, breakage and damage to the second horizontal support bar (30) can be prevented.

The clip bar type second horizontal support bar 30 is formed as a whole approximately in a “T” shape, including an upper plate 360 having both ends, and an end on the lower surface of the upper plate 360 inclined toward the center. It is provided with a pair of downwardly curved elastic pressing pieces 363, and is provided at both ends of the upper plate 360 so that the legs of the elastic wire 470 mounted on the clip bracket 40 can be caught. The lower hooks 361 and 362 may be bent to form the lower side of 360, respectively, and the ends of the pair of elastic pressing pieces 363 may be bent inward or outward.

At this time, the elastic wire 470 mounted on the clip bracket 40 to support the clip bar type second horizontal support bar 30 has an inwardly bent extension 485 formed at the other leg of the elastic wire 470. It is preferable to use elastic wire 470.

Referring to FIG. 5, the clip bar type second horizontal support bar 30 has the other end of the leg of the elastic wire 470 mounted on the clip bracket 40 spread outward to form an upper plate of the second horizontal support bar 30. After being lowered below the lower hooks (361, 362) formed at (360), the other end of the leg of the elastic wire (470) is retracted inward due to elasticity and is caught by the lower hooks (361, 362). It is supported and can reciprocate or flow along the longitudinal direction of the second horizontal support bar (30) based on the elastic wire (470) mounted on the clip bracket (40), so that when vibration occurs due to an earthquake, etc., the second horizontal support bar The vibration force in the longitudinal direction of the bar 30 can be offset and attenuated, and through this, breakage and damage to the second horizontal support bar 30 can be prevented.

Meanwhile, the mounting member 620 of the present invention may further include a snap pin 650 fastened through the first support 621 and the second support 623 on the upper side of the first horizontal support bar 20. .

Figure 20 is a perspective view showing an embodiment of a snap pin according to the present invention, and reference number 650 shows a snap pin according to the present invention.

Referring to Figures 20 and Figures 6 to 13, the snap pin 650 is formed in an approximately "U" shape as a whole, and one leg of the U-shaped snap pin 650 is attached to the first support 621 of the holding member 620. ) and the second support 623 is formed in an almost straight shape so that it can easily pass through the pinhole 625 formed in the second support 623, and the other leg is extended from the one leg and bent in an “S” shape to exert elastic force. It has a curved portion, where the first curved portion 651 is a curved portion curved toward the one leg, and the second curved portion 652 is a curved portion connected to the first curved portion 651 and curved toward the opposite side of the one leg.

At this time, the second curved portion 652 of the other leg is curved at a point close to one leg. Here, proximity means that there is no difficulty in inserting one leg of the snap pin 650 through the pinhole 625. , after one leg of the snap pin 650 is inserted through the pinhole 625, the gap between the second curved portion 652 of the other leg and the one leg is the gap between the side of the mounting member 620 and the pinhole. By being narrower than the gap between (625), it means that it is sufficient to prevent the snap pin (650) from falling out of the pinhole (625).

The snap pin 650 configured as above is pressed so that one leg of the snap pin 650 passes through the pin hole 625 formed in the first support 621 and the second support 623 of the holding member 620. When this happens, the second curved portion 652 formed on the other leg of the snap pin 650 opens elastically, passes through the side of the first support 621, and then returns back to the one leg of the snap pin 650 by elastic force. Therefore, the fastened state can be maintained as long as a strong force is not applied in the opposite direction when the other leg of the snap pin 650 is opened and pressed at the same time, so even if vibration occurs due to an earthquake, etc., the holding member 620 is maintained. It is possible to prevent separation from the first horizontal support bar 20.

By constructing the snap pin 650 of the present invention as described above, the additional work required when fastening using a conventional split pin, that is, the work of spreading the ends of the split pin after inserting the split pin into the pinhole 625, is not necessary. This has the effect of making construction easier. That is, in the present invention, when one leg of the snap pin 650 is inserted through the pinhole 625, the gap between the second curved portion 652 of the other leg and the one leg is equal to the side of the mounting member 620. By becoming narrower than the gap between the pinholes 625, the snap pin 650 is prevented from falling out of the pinhole 625, so fastening can be completed simply by pushing the snap pin 650.

In addition, in the snap pin 650 inserted as described above, the worker may be injured due to the sharply protruding other leg. By rounding the end of the sharply protruding other leg inward or outward, the sharply protruding other leg may be injured. It is desirable to allow the ends of the legs to be hidden.

As another embodiment of the snap pin 650, the snap pin 650 is formed as an overall approximately “U” shape, and one leg of the U-shaped snap pin 650 is the first support of the holding member 620 ( 621) and the second support 623 are formed in an almost straight shape so that they can easily pass through the pinholes 625 formed in the second support 623, and the other leg is formed to extend from the one leg in a straight line so as to exert elastic force, and is located on the inside of the other leg, It may be modified and implemented by simply adding a protrusion corresponding to the second curved portion 652 of the snap pin 650 of the first embodiment.

That is, in the earthquake-resistant ceiling system according to the present invention, as described above, the mounting member 620 is installed to be movable with respect to the anchor bolt 610, so that earthquake resistance in the vertical direction is improved compared to the conventional mounting member 620. , the first horizontal support bar 20 is movably installed with respect to the holding member 620, the clip bracket 40 is movably installed with respect to the first horizontal support bar 20, and the second horizontal support bar. Since (30) is movably installed with respect to the clip bracket (40), earthquake resistance is greatly improved, and this has the effect of improving impact resistance and durability.

In addition, in the earthquake-resistant ceiling system according to the present invention, the elastic wire 470 is applied to the clip bracket 40, and by simply compressing or expanding the elastic wire 470 and then removing the external force, the elastic wire 470 responds to the elastic force. As it returns to its original state, it can be fastened to the second horizontal support bar 30, which has the effect of facilitating the construction of the ceiling system.

In addition, the earthquake-resistant ceiling system according to the present invention has a snap pin 650 applied to the mounting member 620, so that the snap pin 650 can be fastened to the mounting member 620 by simply pushing the snap pin 650. Therefore, the additional work required when fastening using a conventional split pin, that is, the work of inserting the split pin into the pin hole 625 and then spreading the ends of the split pin to fasten, is not necessary, which has the effect of facilitating construction.

As described above, the earthquake-reinforced ceiling finishing system according to the present invention has been described with reference to the attached drawings, but these are merely illustrative, and those skilled in the art will be able to make various modifications and other equivalent implementations. You will understand that an example is possible. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. For example, each component described as single may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

Therefore, the true scope of technical protection of the present invention is indicated by the appended claims, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts are interpreted to be included in the scope of the present invention. It has to be.

20: first horizontal support bar
210: upper surface 220: first side part 221: first bent piece
230: Second side portion 231: Second bent piece 240: Channel
30: second horizontal support bar
310: Bottom part of the second horizontal support bar
320: First vertical part 321: Upper locking hook
330: Second vertical part 331: Upper locking hook
360: Upper plate of the second horizontal support bar
361: lower hook 362: lower hook
363: Elastic press piece
40: Clip bracket 410: Connection piece
420: First side plate 421: First separation prevention means 422: Mounting hole 423: Concave portion
430: Second side plate 431: Second separation prevention means
440: 1st support piece 450: 2nd support piece
470: Elastic wire 471: First elastic wire 472: Second elastic wire
473: 3rd elastic wire 474: 4th elastic wire
481: 1st leg 482: 2nd leg 483: Connection part 484: Bend part
485: bending extension part 486: re-bending extension part
487: inward bending part 488: elastic bending part
610: Anchor bolt 620: Holding member
621: first support 622: pedestal 623: second support 624: upper bent part
625: Pinhole 626: Through hole for anchor bolt penetration
630: Mounting member buffering means
631: Elastic means holding member 632: Body 633: Insertion groove
634: Upper cover 635: Body connection part 636: Protrusion
637: Opening part 638: Lower cover
641: first elastic means 642: second elastic means
643: 1st nut 644: 2nd nut
650: Snap pin
651: first curved part 652: second curved part

Claims (12)

A clip bracket comprising a body and one or more elastic wires mounted on the body to support a second horizontal support bar disposed in a direction crossing the first horizontal support bar,
The body of the clip bracket includes a connecting piece seated on the upper surface of the first horizontal support bar, and the first and second side portions of the first horizontal support bar from both opposite edges of the connecting piece, respectively. 1Including a first side plate and a second side plate extending protruding downward from the horizontal support bar,
The first side plate and/or the second side plate protrudes from its inner side toward the first side portion and the second side portion of the first horizontal support bar, and extends to the bottom of the first side portion and/or the second side portion of the first horizontal support bar. A first support piece and/or a second support piece supporting the bottom of the side portion, and a first and/or second side plate to prevent the elastic wire from coming off and opening beyond a predetermined limit when the elastic wire is installed. An elastic wire mounting portion is formed including a first separation prevention means and/or a second separation prevention means protruding from the outer surface,
The one or more elastic wires each include a first leg having one end and a tartan, a second leg having one end and the other end, and a connection part connecting one end of the first leg and one end of the second leg, and the elastic wire mounting part. A clip bracket configured to support the second horizontal support bar by being mounted on the other end of the first leg and the other end of the second leg to exert elastic force inward or outward in the width direction of the second horizontal support bar.
In claim 1
A bent portion bent in a direction parallel to the plane of the clip bracket connecting piece is formed at the connecting portion of the elastic wire.
The elastic wire mounting portion of the first side plate and/or the second side plate is a clip bracket further including a mounting hole into which the bent portion of the elastic wire can be inserted.
A clip bracket comprising a body to support a second horizontal support bar disposed in a direction crossing the first horizontal support bar, and a third elastic wire and a fourth elastic wire respectively mounted across the body,
The body of the clip bracket includes a connecting piece seated on the upper surface of the first horizontal support bar, and the first and second side portions of the first horizontal support bar from both opposite edges of the connecting piece, respectively. 1Including a first side plate and a second side plate extending protruding downward from the horizontal support bar,
A concave concave portion is formed in a lower portion of the first side plate and/or the second side plate,
The third and fourth elastic wires each include a first leg having one end and a tartan, a second leg having one end and another end, a connection portion connecting one end of the first leg and one end of the second leg, and the first leg. In the middle of one end and the other end of the leg and the second leg, a portion of the first leg and the second leg includes an inward bending portion bent in the inner direction of the first and second side plates,
An elastic bending portion bent in the longitudinal direction of the first horizontal support bar is further provided so as to be bent from the inward bending portion back toward the outside of the first and second side plates and at the same time exert an elastic force, so that the third elastic wire The other end of the first leg and the other end of the first leg of the fourth elastic wire cooperate, and the other end of the second leg of the third elastic wire and the other end of the second leg of the fourth elastic wire cooperate to exert elastic force. 2Clip bracket configured to support the horizontal support bar
A mounting member supported by anchor bolts,
A first horizontal support bar supported by the mounting member and movably installed with respect to the mounting member,
A clip bracket coupled to the first horizontal support bar so as to be movable along the first horizontal support bar,
A seismic ceiling system comprising a second horizontal support bar supported by the clip bracket in a direction intersecting the first horizontal support bar and movably installed with respect to the clip bracket,
The clip bracket includes a body and one or more elastic wires mounted on the body,
The body of the clip bracket includes a connecting piece seated on the upper surface of the first horizontal support bar, and the first and second side portions of the first horizontal support bar from both opposite edges of the connecting piece, respectively. 1Including a first side plate and a second side plate extending protruding downward from the horizontal support bar,
The first side plate and/or the second side plate protrudes from its inner side toward the first side portion and the second side portion of the first horizontal support bar, and extends to the bottom of the first side portion and/or the second side portion of the first horizontal support bar. A first support piece and/or a second support piece supporting the bottom of the side portion, and a first and/or second side plate to prevent the elastic wire from coming off and opening beyond a predetermined limit when the elastic wire is installed. An elastic wire mounting portion is formed including a first separation prevention means and/or a second separation prevention means protruding from the outer surface,
The one or more elastic wires each include a first leg having one end and a tartan, a second leg having one end and the other end, and a connection part connecting one end of the first leg and one end of the second leg, and the elastic wire mounting part. An earthquake-resistant clip bracket that is mounted on and configured to support the second horizontal support bar by having the other end of the first leg and the other end of the second leg exert elastic force in the width direction of the second horizontal support bar. Ceiling system
In claim 4
A bent portion bent in a direction parallel to the plane of the clip bracket connecting piece is formed at the connecting portion of the elastic wire.
An earthquake-resistant ceiling system, wherein the elastic wire mounting portion of the first side plate and/or the second side plate is a clip bracket further including a mounting hole into which the bent portion of the elastic wire can be inserted.
A mounting member supported by anchor bolts,
A first horizontal support bar supported by the mounting member and movably installed with respect to the mounting member,
A clip bracket coupled to the first horizontal support bar so as to be movable along the first horizontal support bar,
A seismic ceiling system comprising a second horizontal support bar supported by the clip bracket in a direction intersecting the first horizontal support bar and movably installed with respect to the clip bracket,
The clip bracket includes a body and a third elastic wire and a fourth elastic wire respectively mounted across the body,
The body of the clip bracket includes a connecting piece seated on the upper surface of the first horizontal support bar, and the first and second side portions of the first horizontal support bar from both opposite edges of the connecting piece, respectively. 1Including a first side plate and a second side plate extending protruding downward from the horizontal support bar,
A concave concave portion is formed in a lower portion of the first side plate and/or the second side plate,
The third and fourth elastic wires each include a first leg having one end and a tartan, a second leg having one end and another end, a connection portion connecting one end of the first leg and one end of the second leg, and the first leg. In the middle of one end and the other end of the leg and the second leg, a portion of the first leg and the second leg includes an inward bending portion bent in the inner direction of the first and second side plates,
An elastic bending portion bent in the longitudinal direction of the first horizontal support bar is further provided so as to be bent from the inward bending portion back toward the outside of the first and second side plates and at the same time exert an elastic force, so that the third elastic wire The other end of the first leg and the other end of the first leg of the fourth elastic wire cooperate, and the other end of the second leg of the third elastic wire and the other end of the second leg of the fourth elastic wire cooperate to exert elastic force. 2An earthquake-resistant ceiling system characterized by a clip bracket configured to support a horizontal support bar.
According to any one of claims 4 to 6
The mounting member of the earthquake-resistant ceiling system includes an upper bent portion bent in the width direction of the first horizontal support bar and formed with an anchor bolt through hole, and a first support bent at the upper bent portion at a predetermined angle and extending downward, A pedestal extending from the bottom of the first support to have a length corresponding to the width of the first horizontal support bar in a direction perpendicular to the first support, and the vertical height of the first horizontal support bar upward from the end of the pedestal. It includes a second support extending longer, and a mounting member buffering means capable of cushioning the vertical vibration of the mounting member,
The mounting member buffering means includes a first elastic means disposed above the upper bent portion of the mounting member, a second elastic means disposed below the upper bent portion of the mounting member, and the first elastic means and the second elastic means. A seismic ceiling system including an elastic means holding member that can maintain the position of and simultaneously perform the function of the seat surface of the nut.
In claim 7
The elastic means holding member of the mounting member buffer means includes a hollow cylinder with a lower cover and an upper cover coupled to the upper portion of the cylinder,
The upper cover has a cylindrical connection part that can be inserted into the cylindrical body, and one or more wedge-shaped protrusions are formed on the lower part of the cylindrical connection part to prevent the upper cover from falling out when inserted into the cylindrical body. A cutout portion is formed at the bottom of the connection portion to facilitate insertion into the body by folding the lower portion of the body connection portion of the upper cover,
An earthquake-resistant ceiling system, wherein an insertion groove is formed in the hollow body in a portion corresponding to the protrusion so that the protrusion can be inserted.
According to any one of claims 4 to 6
The mounting member of the earthquake-resistant ceiling system includes an upper bent portion bent in the width direction of the first horizontal support bar, a first support bent at the upper bent portion at a predetermined angle, extending downward, and having a snap pin through hole formed therein, A pedestal extending from the bottom of the first support to have a length corresponding to the width of the first horizontal support bar in a direction perpendicular to the first support, and the vertical height of the first horizontal support bar upward from the end of the pedestal. A seismic ceiling system comprising a second support that extends longer and has a snap pin through hole, and a snap pin fastened to the snap pin through hole formed in the first and second supports.
In claim 9
The snap pin has an overall approximately “U” shape, one leg of the snap pin is formed in an almost straight shape, and the other leg is a first leg bent in an “S” shape while extending from the one leg to exert elastic force. A seismic ceiling system comprising a curved portion and a second curved portion, wherein the first curved portion is a curved portion curved toward the one leg, and the second curved portion is a curved portion connected to the first curved portion and curved toward the opposite side of the one leg.
In claim 7
The mounting member of the earthquake-resistant ceiling system has a snap pin through hole formed in the first support and the second support, and further includes a snap pin fastened to the snap pin through hole formed in the first support and the second support,
The snap pin has an overall approximately “U” shape, one leg of the snap pin is formed in an almost straight shape, and the other leg is a first leg bent in an “S” shape while extending from the one leg to exert elastic force. A seismic ceiling system comprising a curved portion and a second curved portion, wherein the first curved portion is a curved portion curved toward the one leg, and the second curved portion is a curved portion connected to the first curved portion and curved toward the opposite side of the one leg.
In claim 8
The mounting member of the earthquake-resistant ceiling system has a snap pin through hole formed in the first support and the second support, and further includes a snap pin fastened to the snap pin through hole formed in the first support and the second support,
The snap pin has an overall approximately “U” shape, one leg of the snap pin is formed in an almost straight shape, and the other leg is a first leg bent in an “S” shape while extending from the one leg to exert elastic force. A seismic ceiling system comprising a curved portion and a second curved portion, wherein the first curved portion is a curved portion curved toward the one leg, and the second curved portion is a curved portion connected to the first curved portion and curved toward the opposite side of the one leg.