KR101751650B1 - Apparatus for preventing fall of ceiling panel - Google Patents

Abstract

It is an object of the present invention to provide a falling prevention device for a ceiling panel that prevents a ceiling panel installed on a ceiling due to an earthquake or an external impact from falling down even when separated from a clip bar. To this end, according to the present invention, there is provided a connector comprising: a latching part provided on at least one side of a connecting wire and inserted into a clip bar or a ceiling panel, and having a latch part for preventing the clip bar or the ceiling panel from being detached while being inserted; And a connecting wire connected to the latching part. Accordingly, it is possible to prevent a ceiling panel installed on a ceiling due to an earthquake or an external impact from falling down even when being separated from a clip bar, thereby preventing a safety accident or a secondary accident caused by a fall of the ceiling panel, It is easy to install on the clip bar, and the ceiling panel and the clip bar can be separated easily for maintenance, so that the user can perform a quick operation.

Description

TECHNICAL FIELD [0001] The present invention relates to a ceiling panel,

The present invention relates to a fall prevention device for a ceiling panel, and more particularly, to a fall prevention device for a ceiling panel that prevents a ceiling panel installed on a ceiling due to an earthquake or an external impact from being separated from a clip bar .

Generally, buildings are provided with various building materials. Various kinds of building materials are provided from the material for forming the appearance to the finishing material.

At this time, various types of structures such as wiring, ducts, and the like are installed in the ceiling of the building, and rectangular ceiling panels are installed so that the structures are not exposed to the outside.

In order for these ceiling panels to be installed, a lightweight frame assembly is first installed on the ceiling.

FIG. 1 is a perspective view showing a coupling structure of a clip bar and a ceiling panel according to the related art. Referring to FIG. 1, a lightweight frame assembly of a ceiling will be briefly described below.

The lightweight frame assembly comprises a hanger bolt 1 embedded and fixed in a ceiling slab (not shown), a carrying channel 1a coupled to the lower end of the hanger bolt 1, A clip bar 2 and a plurality of ceiling panels 3 detachably coupled to the clip bar 2. [

At this time, the clip bar 2 is composed of the fixing surface 2a coupled to the carrying channel 1a coupled to the hanger bolt 1 and the fitting engagement surface 2b extending downward from the fixing surface 2a .

The fitting surface 2b forms a resilient force which is widened and restored by a predetermined force while facing each other. The fitting surface 2b is provided with an engagement groove 2c (not shown) for securing engagement with the ceiling panel 3, Is formed.

The engaging grooves 2c protrude outward from the engaging surfaces 2b so that recesses are formed in the facing portions of the engaging surfaces 2b.

The ceiling panel 3 comprises a shielding surface 3a and an engagement surface 3b bent from the end of the shielding surface 3a toward the ceiling slab.

The latching protrusion 3c protrudes inward from the latching surface 3b and is engaged with the latching groove 2c of the clip bar 2, And can be inserted into the latching groove 2c.

As shown in FIGS. 2 and 3, the lightweight frame assembly having such a structure is characterized in that the installation is completed by connecting the ceiling panel 3 to the clip bar 2, thereby simplifying construction and enhancing the efficiency of the operator .

However, in the conventional ceiling panel according to the related art, when the coupling state of the clip bar is not stable, there is a problem that the ceiling panel falls down due to external impact such as earthquake, .

Further, there is a problem that a safety accident occurs due to the falling of the ceiling panel.

Korean Utility Model Registration Registration No. 20-0461699 (name of design: ceiling panel)

In order to solve such problems, it is an object of the present invention to provide a falling prevention device for a ceiling panel which prevents a ceiling panel installed on a ceiling due to an earthquake or an external impact from falling down even when separated from a clip bar.

According to an aspect of the present invention, there is provided a clip or a ceiling panel, comprising: a clip bar or a ceiling panel; part; And a connecting wire connected to the latching part.

According to another aspect of the present invention, And a latch part protruding from the latching part and preventing the latching part body inserted through the clip bar through hole provided in the clip bar or the ceiling panel through hole provided in the ceiling panel from being separated from the clip bar or the ceiling panel .

In addition, the latching unit body and the latching unit according to the present invention maintain a predetermined shape by using an elastic force.

The latch unit according to the present invention may further include a lever portion extending from a distal end of the latch portion to a predetermined length outside the clip bar through-hole or the ceiling panel through-hole.

Further, the latching portion according to the present invention further includes a pressing protrusion formed on one side of the lever portion.

The present invention is advantageous in that a ceiling panel installed on a ceiling due to an earthquake or an external impact is prevented from falling down even when being separated from a clip bar, thereby preventing a safety accident or a secondary accident caused by a fall of the ceiling panel.

In addition, the present invention is advantageous in that the ceiling panel and the clip bar can be easily installed, and the ceiling panel and the clip bar can be separated easily for maintenance, so that the user can perform a quick operation.

1 is a perspective view showing a coupling structure of a clip bar and a ceiling panel according to the related art;
2 is a perspective view showing a state in which a clip and a ceiling panel are joined together according to a related art.
3 is a cross-sectional view illustrating a state in which a clip and a ceiling panel are coupled to each other according to the related art.
4 is a perspective view showing an embodiment of a fall prevention device for a ceiling panel according to the present invention.
Fig. 5 is an exemplary view showing an installation state of the fall preventing device of the ceiling panel according to Fig. 4. Fig.
6 is a perspective view showing another installation state of a fall prevention device for a ceiling panel according to the present invention.
7 is a perspective view showing another embodiment of a fall prevention device for a ceiling panel according to the present invention.
8 is an exemplary view showing an installation state of the fall preventing device of the ceiling panel according to Fig.
Fig. 9 is an exemplary view showing a separation process of the falling prevention device of the ceiling panel according to Fig. 7. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a fall prevention device for a ceiling panel according to the present invention will be described in detail with reference to the accompanying drawings.

(Embodiment 1)

FIG. 4 is a perspective view illustrating an embodiment of a fall prevention device for a ceiling panel according to the present invention, and FIG. 5 is an exemplary view showing an installation state of a fall prevention device for a ceiling panel according to FIG.

As shown in FIGS. 4 and 5, the ceiling panel anti-drop device 100 according to the present invention can prevent falling of the ceiling panel installed on the ceiling due to earthquake or external impact, (110), and a connection wire (120).

The hook 110 may be formed on one side or both sides of the connecting wire 120 so that the ceiling panel through hole 310 provided in the clip bar through hole 210 or the ceiling panel 300 provided on the clip bar 200, The clip bar 200 or the ceiling panel 300 is inserted into the clip bar 200 or the ceiling panel 300 to prevent the clip bar 200 or the ceiling panel 300 from being detached from the clip bar 200 or the ceiling panel 300, And a latch unit 112. [0031]

The latching part body 111 is formed in a circular shape at one side thereof with a connection wire 120 and at the other side with a latching part 112. A part of the latching body 111 is circular, The body 111 and the latch portion 112 maintain a predetermined shape by using an elastic force. Preferably, the latch portion body 111 and the latch portion 112 are integrally formed.

The latch part 112 is formed in the clip bar through hole 210 provided in the clip bar 200 or the hooking part body 111 inserted into the ceiling panel through hole 310 provided in the ceiling panel 300, Is configured to prevent the clip bar 200 or the ceiling panel 300 from separating from the clip bar 200 or the ceiling panel 300 so as to protrude from the other end of the engaging portion body 111 and to extend radially outwardly, (210) and the ceiling panel through hole (310).

That is, the distal end portion of the latch portion 112 is configured to be wider than the diameter of the clip bar through hole 210 and the ceiling panel through hole 310 to be engaged with the inner side of the clip bar 200 and the ceiling panel 300, So that the hooking body 111 is not separated from the clip bar 200 and the ceiling panel 300.

The latching unit body 111 and the latching unit 112 may be formed of a metal material or a synthetic resin material. Preferably, the latching unit body 111 and the latching unit 112 may be formed of a metal material to provide an elastic force of a predetermined magnitude or more.

The connection wire 120 is a band-shaped member having a predetermined length and is flexible and is firmly coupled to both ends of the connection wire 120 through the coupling part 110 and the coupling part 121.

The connecting wire 120 may be made of a metal material, a synthetic resin material, or the like. Any material capable of withstanding a weight equal to or greater than a certain size may be used, and is preferably made of a metal material.

The present invention is not limited to this, but may be applied to a structure in which the drop prevention device 100 is inserted into the clip bar 200 , See FIG. 1), or may be fixed to an arbitrary frame or the like which can prevent the ceiling panel 300 from falling.

The operation of the drop prevention device 100 according to the present invention will now be described.

The latching body 112 and the latching body 111 of the latching part 110 provided on one side of the connecting wire 120 are inserted into the clip bar through hole 210 provided in the ceiling.

At this time, it may be difficult to insert due to the elastic force of the latching body 111 and the latching part 112, so that the latching body 111 and the latching part 112 are inserted into the clip bar through- ).

The latch portion 112 that has passed through the clip bar through hole 210 is extended from the inside of the clip bar 200 by an elastic force and hooked inside the clip bar 200, ).

The latching part body 111 and the latching part 112 of the latching part 110 provided on the other side of the connecting wire 120 are inserted into the ceiling panel through hole 310 connected by the connecting wire 120.

So that the locking part body 111 and the latch part 112 can pass through the ceiling panel through hole 310. [

The latch portion 112 having passed through the ceiling panel through hole 310 is extended from the inside of the ceiling panel 300 by an elastic force to be caught inside the ceiling panel 300 so that the latch portion 110 is caught by the ceiling panel 300 ).

In the present embodiment, a configuration in which one side of the drop prevention device 100 is coupled to the clip bar 200 and the other side is coupled to the ceiling panel 300 is described as an example, but the present invention is not limited thereto. Likewise, the drop prevention device 100 may be fastened to be coupled with the ceiling panel through holes 310 and 310a of the ceiling panels 300 and 300a installed on both sides of the clip bar 200.

That is, the connection wire 120 of the fall prevention device 100 is installed so as to be disposed across the clip bar 200, and the engagement parts 110 on both sides of the fall prevention device 100 are respectively connected to the ceiling panel through- The ceiling panels 300 and 300a coupled to both sides of the lower end of the clip bar 200 are prevented from falling down even if they are separated from the clip bar 200 by an earthquake or an external impact, prevent.

When the four ceiling panels 300, 300a, 300b and 300c are installed, one side of the falling prevention device 100 is inserted into the through holes of the ceiling panels 300 and 300c arranged side by side around the clip bar 200 And the connecting wire 120 is disposed across the clip bar 200 and the other side of the fall preventing device 100 is inserted through the ceiling panels 300a and 300b which are arranged side by side on the other side of the clip bar 200 The four ceiling panels 300, 300a, 300b, and 300c can be supported by the fall prevention device 100. In addition,

Therefore, it is possible to prevent the occurrence of a safety accident or secondary accident due to the fall of the ceiling panel by preventing the ceiling panel installed on the ceiling from falling off from the clip bar due to earthquake or external impact.

(Second Embodiment)

FIG. 7 is a perspective view showing another embodiment of a fall prevention device for a ceiling panel according to the present invention, FIG. 8 is an illustration showing an installation state of a fall prevention device for a ceiling panel according to FIG. 7, FIG. 2 is a perspective view illustrating the detachment prevention device of a ceiling panel according to an embodiment of the present invention. FIG.

First, the same reference numerals are used for the same components as those of the drop prevention device 100 according to the first embodiment, and repetitive description of the same components will be omitted.

7 to 9, the drop prevention device 100a according to the second embodiment includes a latching portion 110a and a connection wire 120. [

The drop prevention device 100a according to the second embodiment differs from the drop prevention device 100 according to the first embodiment in the configuration including the lever portion 113 and the projection portion 114 in the engagement portion 110a have.

In the second embodiment, the latching part 110a is the same as the latching part body 111 and the latching part 112 of the first embodiment.

The lever portion 113 is bent from the latch portion 112 so as to form a latching protrusion and has a distal end extending a certain length outside the clip bar through hole 210 or the ceiling panel through hole 310.

The end of the lever portion 113 is configured to be inclined upward relative to the engaging portion body 111 arranged in the horizontal direction in the drawing.

The user can separate the hook body 111 fixed to the clip bar 200 or the ceiling panel 300 through the configuration of the lever 113 as needed.

The latch portion 112 of the lever portion 113 extends from the inside of the clip bar 200 by the elastic force and the latch portion 110a is separated from the clip bar 200 The latch portion 112 is released from the state of being caught by the clip bar through hole 210 by pressing the lever portion 113 when the latch portion 110a is separated from the clip bar 200, (110a) can be separated.

The pressing protrusion 114 is formed at one end or the end of the lever 113 so that the user can operate the lever 113 more easily.

The pressing protrusion 114 functions as a stopper preventing the latch portion 112 from being inserted unnecessarily after passing through the clip bar through hole 210 or the ceiling panel through hole 310.

The following describes the operation of the drop prevention device 100a according to the second embodiment.

The latch body 112 and the latching body 111 of the latching part 110a provided on one side of the connecting wire 120 are inserted into the clip bar through hole 210 provided in the ceiling.

The latch portion 112 that has passed through the clip bar through hole 210 is extended from the inside of the clip bar 200 by an elastic force and hooked inside the clip bar 200, ).

The latching part body 111 and the latching part 112 of the latching part 110 provided on the other side of the connecting wire 120 are inserted into the ceiling panel through hole 310 connected by the connecting wire 120.

The latch portion 112 having passed through the ceiling panel through hole 310 is extended from the inside of the ceiling panel 300 by an elastic force to be caught inside the ceiling panel 300 so that the latch portion 110 is caught by the ceiling panel 300 ).

When the latching part 110a is separated from the clip bar 200 or the ceiling panel 300 according to the user's needs, the latch part 112 is pressed by the lever part 113 or the pressing protrusion 114, It is possible to separate the engaging portion 110a from the clip bar 200 or the ceiling panel 300 by deforming the through hole 210 or the ceiling panel through hole 310 to pass through.

Therefore, it is possible to prevent the occurrence of a safety accident or secondary accident caused by the fall of the ceiling panel by preventing the ceiling panel installed on the ceiling from falling off from the clip bar due to earthquake or external impact, And the clip bar can be easily separated from each other.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. It can be understood that

In the course of the description of the embodiments of the present invention, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, , Which may vary depending on the intentions or customs of the user, the operator, and the interpretation of such terms should be based on the contents throughout this specification.

100, 100a: Fall prevention device
110, 110a:
111:
112: latch portion
113: lever portion
114: protrusion
120: connecting wire
121:
200: Clip Bar
210: Clip bar through hole
300, 300a, 300b, 300c: ceiling panel
310, 310a: ceiling panel through-hole

Claims (5)

A fall prevention device for a ceiling panel,
A hook body 111 which is provided on both sides of the connecting wire 120 and passes through the clip bar through hole 210 provided in the clip bar 200 or the ceiling panel through hole 310 provided in the ceiling panel 300, And the hook portion body 111 is hooked inside the clip bar 200 or the ceiling panel 300 so that the clip bar 200 is hooked to the clip bar 200. [ (110, 110a) having a latching portion (112) for preventing the latching portion (112) from being separated from the ceiling panel (300). And
And a connection wire (120) coupled through the coupling part (121) and the locking part (110, 110a) and having a predetermined length.
delete The method according to claim 1,
Wherein the latching part body (111) and the latching part (112) maintain a predetermined shape by using an elastic force.
The method of claim 3,
The latching portion 110a further includes a lever portion 113 extending from the distal end of the latch portion 112 to a predetermined length outside the clip bar through hole 210 or the ceiling panel through hole 310 Of the ceiling panel.
5. The method of claim 4,
Wherein the latching part (110a) further comprises a pressing protrusion (114) formed on one side of the lever part (113).

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