KR102654515B1 - Sliding combination type clip bar assembly for installation of ceiling plate - Google Patents

Abstract

The present invention includes a plurality of hanger clips fixed to the ceiling surface; a hollow upper installation bar that is secured by a plurality of hanger clips and is parallel to the ceiling surface, and has a first guide rail cut in one side and penetrating both ends; An intermediate fastening clip slidingly fastened to the first guide rail; A clip bar that is seated on a plurality of hanger clips and has an upper piece in contact with the lower surfaces of a plurality of upper installation bars arranged in parallel, and is fixed by an intermediate fastening clip and forms a lattice shape with the plurality of upper installation bars; And a lower fastening clip that is slidingly fastened to both sides of the clip bar to form a locking portion that holds the ceiling plate at the lower end. This is a sliding fastening that does not require separate tools and allows easy installation and construction regardless of skill level. This relates to a clip bar assembly for ceiling plate installation.

Description

Clip bar assembly for sliding fastener ceiling plate installation {SLIDING COMBINATION TYPE CLIP BAR ASSEMBLY FOR INSTALLATION OF CEILING PLATE }

The present invention relates to a clip bar assembly for installing a ceiling panel of the sliding fastening method, and more specifically, to a clip bar assembly for installing a ceiling panel of the sliding fastening method used when installing a ceiling plate on a ceiling surface.

A ceiling plate is a type of building interior material that decorates and finishes the ceiling so that various facilities installed along the ceiling are not exposed to the outside.

These ceiling plates are largely divided into two types: a square plate type and a type in which the edges of the square plate are bent upward to have an approximately "ㄷ" shape in cross section.

The square flat type is constructed using the embar system, and the “ㄷ” shaped type is constructed using the creep bar system.

Both systems are used to install ceiling boards, but their structures differ depending on the shape of the ceiling board. Recently, the creep bar system, which is made of a material that has good aesthetics and is resistant to moisture, has been widely used.

Examples of inventions from the above-described viewpoint include “Crip bar system for ceiling plate installation” (hereinafter referred to as prior art) of Patent No. 10-2093576.

The prior art largely consists of a fixing device, a horizontal bar, a fastening means, a creep bar, and a ceiling plate.

However, in the prior art, when connecting a horizontal bar and a clip bar using a wire clip among the fastening means, there was a problem in that the connection of the ceiling plate was inconvenient due to twisting or difficulty creating and maintaining an accurate orthogonal state.

Registered Patent No. 10-2093576

The present invention was invented to improve the above problems, and is intended to provide a clip bar assembly for ceiling plate installation of a sliding fastening type that does not require separate tools and allows easy installation and construction regardless of skill level.

In order to achieve the above object, the present invention includes a plurality of hanger clips fixed to the ceiling surface; a hollow upper installation bar that is secured by the plurality of hanger clips, is parallel to the ceiling surface, and is penetrating at both ends with a first guide rail cut on one side; an intermediate fastening clip slidingly fastened to the first guide rail; A clip bar that is seated on a plurality of hanger clips and has an upper part that contacts the lower surfaces of the plurality of upper installation bars arranged in parallel, and is fixed by the intermediate fastening clip and forms a lattice shape with the plurality of upper installation bars. ; and a lower fastening clip that is slidingly fastened to both sides of the clip bar to form a locking portion at the lower end of which the ceiling plate is fastened.

Here, the intermediate fastening clip has an intermediate contact piece contacting one side of the upper installation bar on which the first guide rail is formed, and is formed to protrude from the intermediate contact piece and is slidably inserted through the first guide rail to attach to the upper part. An upper protruding fastening part built into the installation bar, and a hook part extending elastically from the lower edge of the middle contact piece to be elastically deformable and passing through a fastening slot formed through the upper piece and being fastened to the lower surface of the upper piece. It is characterized by

At this time, the upper protruding fastening portion includes a first elastic piece formed to be inclined upward by bending the middle contact piece parallel to the upper edge of the middle contact piece, and a first elastic piece formed by bending from a lower edge of the first elastic piece to form the middle contact piece. It includes a first elastic connecting piece parallel to and a second elastic piece bent from a lower edge of the first elastic connecting piece and inclined upward toward the intermediate contact piece, wherein the second elastic piece is bent from a lower edge of the second elastic connecting piece. The locking hook portion is formed extending from the lower edge of the middle contact piece.

And, the locking hook portion is bent from the lower edge of the middle contact piece in the direction opposite to the direction in which the upper protruding fastening portion protrudes, and has an upper contact piece that contacts the upper surface of the upper piece or has a lower surface that faces the upper surface of the upper piece, a second elastic connecting piece extending in an arc shape from the distal end of the upper contact piece to allow elastic deformation and being inserted through the fastening slot; and a second elastic connecting piece extending slanted upward from the distal end of the second elastic connecting piece toward the lower surface of the upper piece. A locking extension piece, a distal extension piece bent from the distal end of the locking extension piece and inclined downward with respect to the lower surface of the upper piece, and a contact edge formed at a connection portion of the catching extension piece and the distal extension piece and making line contact with the lower surface of the upper piece. It is characterized by including.

In addition, the clip bar includes a partition rib protruding from the center of the lower surface of the upper piece toward the ceiling plate, and a second guide rail formed on one of the two sides of the partition rib to allow sliding fastening of the lower fastening clip. , a third guide rail formed on the other of the two sides of the partition rib to allow sliding fastening of the lower fastening clip, the engaging portion of the lower fastening clip coupled to the second guide rail, and the third The locking portion of the lower fastening clip coupled to the guide rail is characterized in that it protrudes and bends in opposite directions to simultaneously lock one ceiling plate among the plurality of ceiling plates and an adjacent ceiling plate.

In addition, the second guide rail includes a first upper rib that protrudes parallel to the upper portion along one of the two surfaces of the partition rib, and a first upper rib that protrudes along a lower surface edge of the first upper rib to form a portion of the lower fastening clip. A first upper engaging rib that regulates the upper side of the lower protruding fastening part from being separated and maintains the locked state of the lower protruding fastening part, and faces the first upper rib along the lower edge of one of the two sides of the partition rib. A protruding first lower rib, which protrudes along the upper surface edge of the first lower rib to regulate the lower side of the lower protruding fastening portion of the lower fastening clip from being separated, and to maintain the locked state of the lower protruding fastening portion. Characterized in that it includes a first lower engaging rib.

In addition, the third guide rail includes a second upper rib that protrudes parallel to the upper portion along the other side of the two sides of the partition rib, and a second upper rib that protrudes along a lower surface edge of the second upper rib to form a portion of the lower fastening clip. A second upper engaging rib that regulates the upper side of the lower protruding fastening part from being separated and maintains the locked state of the lower protruding fastening part, and faces the second upper rib along the lower edge of one of the two sides of the partition rib. A protruding second lower rib, which protrudes along the upper surface edge of the second lower rib to prevent the lower side of the lower protruding fastening part of the lower fastening clip from being separated, and to maintain the locked state of the lower protruding fastening part. Characterized in that it includes a second lower engaging rib.

According to the present invention configured as described above, no separate tools are required and easy installation and construction are possible regardless of skill level, thereby significantly improving the convenience of work.

In particular, compared to the existing clip bar construction including the prior art, the present invention adopts a sliding fastening method for installation and construction, so it is a very useful invention in that workers can intuitively understand and perform installation and construction.

1 is a partially exploded perspective conceptual diagram showing the overall coupling relationship of a clip bar assembly for installation of a sliding fastener ceiling plate according to an embodiment of the present invention.
Figure 2 is an exploded perspective conceptual diagram showing the coupling relationship between the hanger clip, the upper installation bar, the intermediate fastening clip, the clip bar, and the lower fastening clip, which are the main parts of the clip bar assembly for ceiling plate installation of the sliding fastening method according to an embodiment of the present invention.
Figure 3 is an enlarged perspective conceptual diagram of part A of Figure 1
Figure 4(a) is an enlarged perspective conceptual diagram of part C of Figure 2
Figure 4(b) is an enlarged perspective conceptual diagram of part D of Figure 2
Figure 5 is an enlarged perspective conceptual diagram of part B of Figure 1

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

The examples herein are provided to make the disclosure of the present invention complete and to fully inform those skilled in the art of the scope of the invention.

And the present invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations and well-known techniques are not specifically described in order to avoid ambiguous interpretation of the present invention.

In addition, the same reference numerals refer to the same components throughout the specification, and the terms used (mentioned) in the specification are for explaining embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated in the phrase, and elements and operations referred to as 'including (or, including)' do not exclude the presence or addition of one or more other elements and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings that can be commonly understood by those skilled in the art to which the present invention pertains.

Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings.

First, Figure 1 is a partially exploded perspective conceptual diagram showing the overall coupling relationship of a clip bar assembly for installing a sliding fastener ceiling plate according to an embodiment of the present invention.

Figure 2 shows the main parts of the clip bar assembly for ceiling plate installation of the sliding fastening method according to an embodiment of the present invention, including the hanger clip 100, the upper installation bar 200, the intermediate fastening clip 300, the clip bar 400, and the lower part. This is an exploded perspective conceptual diagram showing the coupling relationship of the fastening clip 500.

Figure 3 is an enlarged perspective conceptual diagram of part A of Figure 1.

FIG. 4(a) is an enlarged perspective conceptual diagram of part C of FIG. 2.

FIG. 4(b) is an enlarged perspective conceptual diagram of part D of FIG. 2.

Figure 5 is an enlarged perspective conceptual diagram of part B of Figure 1.

The present invention is an embodiment of a structure broadly including a hanger clip 100, an upper installation bar 200, an intermediate fastening clip 300, a clip bar 400, and a lower fastening clip 500, as shown in FIGS. 1 to 5. can be applied.

First, the plurality of hanger clips 100 are fixed to the ceiling surface 600.

The upper installation bar 200 is held by a plurality of hanger clips 100 and is parallel to the ceiling surface 600, and is a hollow member with a first guide rail 210 cut on one side and penetrating at both ends.

The intermediate fastening clip 300 is slidingly fastened to the first guide rail 210.

The clip bar 400 has an upper piece 410 that is seated on a plurality of hanger clips 100 and contacts the lower surfaces of a plurality of upper installation bars 200 arranged in parallel, and is fixed by an intermediate fastening clip 300. At the same time, a grid shape is formed with a plurality of upper installation bars 200.

The lower fastening clip 500 is slidingly fastened to each side of the clip bar 400 to form a locking portion 510 at the lower end where the ceiling plate 700 is fastened.

The present invention can be applied to the above-mentioned embodiments, and of course, it is also possible to apply the following various embodiments.

The hanger clip 100 is fixed by an anchor bolt 110 fixed to the ceiling surface 600 as shown in FIG. 2.

This hanger clip 100 is fixed by penetrating the lower end of the anchor bolt 110 and is formed by bending an upper fixing piece 120 facing the ceiling surface 600 and one edge of the upper fixing piece 120 to form a ceiling plate. It may include a middle extension piece 130 extending toward (700) side, and an upper reinforcing piece 140 that is bent from the other edge of the upper fixing piece 120 and is parallel to the middle extension piece 130.

In addition, the hanger clip 100 includes a lower bent piece 150 that is bent from the lower edge of the middle extension piece 130 to support the lower surface of the upper installation bar 200, and a distal edge of the lower bent piece 150. It may include a seating stopper 160 that is bent from and regulates the separation of the upper installation bar 200.

Here, the upper installation bar 200 is formed in the shape of a square pillar penetrating both ends, and the first guide rail 210 can be arranged to face the middle extension piece 130 or to face the seating stopper piece 160. will be.

That is, the upper installation bar 200 can be simply installed by simply seating it on the hanger clip 100.

Meanwhile, the intermediate fastening clip 300 includes an intermediate contact piece 310 in contact with one side of the upper installation bar 200 on which the first guide rail 210 is formed, as shown in FIGS. 3 and 4, and an upper protruding fastening part. An embodiment of the structure including 320 and the catching hook portion 330 can be applied.

Here, the upper protruding fastening part 320 is formed to protrude from the middle contact piece 310, is slidably inserted through the first guide rail 210, and is built into the upper installation bar 200.

At this time, the catching hook portion 330 extends elastically from the lower edge of the middle contact piece 310 to be elastically deformable, and passes through the fastening slot 411 formed through the upper piece 410 to attach to the lower surface of the upper piece 410. It will be caught and fixed.

In addition, the upper protruding fastening part 320 may include a first elastic piece 321 that is formed to be inclined upward by bending the middle contact piece 310 in parallel with the upper edge of the middle contact piece 310.

In addition, the upper protruding fastening part 320 may include a first elastic connection piece 323 that is bent from the lower edge of the first elastic piece 321 and is parallel to the middle contact piece 310.

In addition, the upper protruding fastening part 320 may include a second elastic piece 322 that is bent from the lower edge of the first elastic connecting piece 323 and inclined upward toward the middle contact piece 310.

Here, it can be seen that a hook portion 330, which will be described later, extends from the lower edge of the middle contact piece 310 bent from the lower edge of the second elastic piece 322.

Meanwhile, the catching hook portion 330 is bent from the lower edge of the middle contact piece 310 to the side opposite to the direction in which the upper protruding fastening portion 320 protrudes, and contacts the upper surface of the upper piece 410 or the upper piece ( It may include an upper contact piece 331 having a lower surface facing the upper surface of 410).

In addition, the locking hook portion 330 may include a second elastic connecting piece 332 that extends in an arc shape from the distal end of the upper contact piece 331 to allow elastic deformation and is inserted through the fastening slot 411. You can.

In addition, the hook portion 330 may include a hooking extension piece 333 that extends slanted upward from the distal end of the second elastic connecting piece 332 toward the lower surface of the upper piece 410.

Additionally, the locking hook portion 330 may include a distal extension piece 334 that is bent from the distal end of the locking extension piece 333 and inclined downward with respect to the lower surface of the upper piece 410.

In addition, the catching hook portion 330 may include a contact edge 335 that is formed at the connection between the catching extension piece 333 and the distal extension piece 334 and makes line contact with the lower surface of the upper piece 410.

In addition, the locking hook portion 330 is bent and formed from both sides of the lower edge of the middle contact piece 310 and is simultaneously inserted through the pair of fastening slots 411 penetrating the upper piece 410 to be locked, It will be possible to maintain accurate orthogonal coupling of the clip bar 400 to the upper installation bar 200.

Meanwhile, the clip bar 400 is formed on one of the partition ribs 450 that protrude from the center of the lower surface of the upper piece 410 toward the ceiling plate 700, and on both sides of the partition ribs 450, and serves as a lower fastening clip. A second guide rail 420 that allows sliding fastening of the lower fastening clip 500, and a third guide rail 430 formed on the other side of the partition rib 450 to allow sliding fastening of the lower fastening clip 500. It can be included.

Here, the locking portion 510 of the lower fastening clip 500 coupled to the second guide rail 420 and the locking portion 510 of the lower fastening clip 500 coupled to the third guide rail 430 are, It can be seen through FIG. 5 that one ceiling plate 700 of the plurality of ceiling plates 700 and an adjacent ceiling plate 700 are simultaneously fixed by protruding and bending in opposite directions.

Meanwhile, the second guide rail 420 may include a first upper rib 421 that protrudes parallel to the upper piece 410 along one of the two surfaces of the partition rib 450.

In addition, the second guide rail 420 protrudes along the edge of the lower surface of the first upper rib 421 to prevent the upper side of the lower protruding fastening portion 520 of the lower fastening clip 500 from being separated, and the lower It may include a first upper locking rib 422 that maintains the hooked state of the protruding fastening part 520.

Additionally, the second guide rail 420 may include a first lower rib 423 that protrudes to face the first upper rib 421 along the lower edge of one of the two sides of the partition rib 450.

In addition, the second guide rail 420 protrudes along the upper edge of the first lower rib 423 to prevent the lower side of the lower protruding fastening portion 520 of the lower fastening clip 500 from being separated, and It may also include a first lower locking rib 424 that maintains the hooked state of the protruding fastening part 520.

Meanwhile, the third guide rail 430 may include a second upper rib 431 that protrudes parallel to the upper piece 410 along the other of the two sides of the partition rib 450.

In addition, the third guide rail 430 protrudes along the edge of the lower surface of the second upper rib 431 to prevent the upper side of the lower protruding fastening portion 520 of the lower fastening clip 500 from being separated, and the lower It may include a second upper engaging rib 432 that maintains the engaging state of the protruding fastening part 520.

Additionally, the third guide rail 430 may include a second lower rib 433 that protrudes to face the second upper rib 431 along the lower edge of one of the two sides of the partition rib 450.

In addition, the third guide rail 430 protrudes along the upper edge of the second lower rib 433 to prevent the lower side of the lower protruding fastening portion 520 of the lower fastening clip 500 from being separated, and It may also include a second lower locking rib 434 that maintains the hooked state of the protruding fastening part 520.

Meanwhile, looking at the lower fastening clip 500 with reference to FIG. 5 along with FIGS. 3 and 4, the lower fastening clip 500 is largely divided into a lower protruding fastening part 520, a lower extension piece 530, and a locking bent piece 511 to prevent separation. It may include section 512.

First, the lower protruding fastening part 520 is guided along the upper and lower sides of the second guide rail 420 and the third guide rail 430 and forms bent portions at the upper and lower parts so as to be slidably fastened.

Additionally, the lower extension piece 530 extends from the lower edge of the lower protruding fastening portion 520 and is perpendicular to the ceiling surface 600.

In addition, the engaging bent piece 511 constitutes the engaging portion 510, and is formed on the fastening extension rib 710 bent at a right angle from the lower edge of the lower extension piece 530 and bent along the edge of the ceiling plate 700. It penetrates the catching slot (712).

In addition, the separation prevention piece 512 constitutes the catching portion 510, and is bent upward from the distal edge of the catching bent piece 511 so that the lower fastening clip 500 including the catching bent piece 511 is extended. This is to regulate separation from the ribs 710.

Here, the lower protruding fastening part 520 includes a lower fastening piece 523 in contact with both surfaces of the partition rib 450, a first elastic acceptance piece 521, and a first separate fastening acceptance piece 524, It may include a second elastic acceptance piece 522 and a second separate fastening acceptance piece 525.

The first elastic acceptance piece 521 is bent upward in an arc shape to be convex from the upper edge of the lower fastening piece 523, and is between the first upper rib 421 and the first upper locking rib 422 or the second upper part. It is fixed by sliding fastening between the rib 431 and the second upper engaging rib 432.

The first separate fastening acceptance piece 524 is bent in an arc shape to be convex downward from the distal edge of the first elastic acceptance piece 521, and is formed at the edge of the first upper rib 421 or the second upper rib 431. It is exposed to the outside.

The second elastic acceptance piece 522 is bent in an arc shape to be convex downward from the lower end edge of the lower fastening piece 523, and is located between the first lower rib 423 and the first lower engaging rib 424 or the second It is fixed by sliding fastening between the lower rib 433 and the second lower engaging rib 434.

The second separate fastening acceptance piece 525 is formed to be bent upward in an arc shape convexly from the distal edge of the second elastic acceptance piece 522, and is located outside the edge of the first lower rib 423 or the second lower rib 433. It is exposed as.

It can be seen that the lower extension piece 530 extends from the distal edge of the second separate fastening allowance piece 525.

That is, by pressing the edge of the first separate fastening acceptance piece 524 to deform the shape of the first elastic acceptance piece 521, the lower protruding fastening portion 520 is formed from the second guide rail 420 or the third guide rail 430. ), or it will be possible to couple the lower protruding fastener 520 to the second guide rail 420 or the third guide rail 430.

Hereinafter, the installation and construction process of the clip bar assembly for installing the riding fastener ceiling plate according to various embodiments of the present invention will be described.

First, the worker fixes the hanger clip 100 to the ceiling surface 600 using the anchor bolt 110.

Thereafter, the worker seats the upper installation bar 200 on the middle extension piece 130, the lower bent piece 150, and the seating stop piece 160 of the hanger clip 100, and moves it along the first guide rail 210. The upper protruding fastening portion 320 of the intermediate fastening clip 300 is slidably fastened.

Thereafter, the worker fixes the catching hook portion 330 to the upper piece 410 through the fastening slot 411 penetrating the upper piece 410 of the clip bar 400, and then attaches the second clip bar 400 to the upper piece 410. , 3 By slidingly inserting the lower protruding fastening portion 520 along the guide rails 420 and 430, the lower fastening clip 500 is fastened to the clip bar 400.

Here, the installation position of the fastening clip 500 can be adjusted and changed according to the number and position of the locking slots 712 formed in the fastening extension rib 710 of the ceiling plate 7000, and the locking portion of the fastening clip 500 ( By arranging the ceiling plates 700 to be staggered, it will be possible to install them flatly and neatly without being distorted or causing installation or construction defects even when the plurality of ceiling plates 700 are installed and constructed in a plurality of rows and columns.

As described above, it can be seen that the basic technical idea of the present invention is to provide a clip bar assembly for ceiling plate installation of a sliding fastening type that does not require separate tools and allows easy installation and construction regardless of skill level.

And, of course, many other modifications and applications are possible for those skilled in the art within the scope of the basic technical idea of the present invention.

100...hanger clip
110...anchor bolt
120...Upper fixing piece
130...Middle extension
140... Upper reinforcement section
150...lower bending section
160... Seating catch piece
200...top mounting bar
210...First guide rail
300...intermediate fastening clip
310...middle contact piece
320...Upper protruding fastener
321...1st elastic piece
322...Second elastic piece
323...First elastic connection piece
330...Hanging hook part
331...Upper contact piece
332...Second elastic connection piece
333...jam extension
334...terminal extension
335...contact edge
400...clip bar
410...upper part
411...fastening slot
420...2nd guide rail
421...First upper rib
422...First upper locking rib
423...First lower rib
424...First lower locking rib
430...Third guide rail
431...second upper rib
432...second upper locking rib
433...second lower rib
434...Second lower locking rib
450...compartment rib
500...lower fastening clip
510...Hanging part
511...Hanging bending section
512...Escape prevention
520...lower protruding fastening part
521...First elastic tolerance section
522...Second elastic tolerance section
523...Lower fastening section
524...Part 1 Separate Fastening Permission
525...Second separate fastening allowance
530...lower extension
600...ceiling surface
700...Ceiling plate
710... Fastening extension rib
712...jam slot

Claims (7)

A plurality of hanger clips fixed to the ceiling surface;
a hollow upper installation bar that is secured by the plurality of hanger clips, is parallel to the ceiling surface, and is penetrating at both ends with a first guide rail cut on one side;
An intermediate contact piece contacting one side of the upper installation bar on which the first guide rail is formed, and an upper protruding fastening part that protrudes from the middle contact piece and is slidably inserted through the first guide rail and embedded in the upper installation bar. And, from the lower edge of the middle contact piece to be fastened to the lower surface of the upper piece through a fastening slot formed through the upper piece that is seated on the plurality of hanger clips and in contact with the lower surface of the plurality of upper installation bars arranged in parallel. An intermediate fastening clip including a latching hook portion that is elastically deformable and extendable;
A clip bar having the upper part, fixed by the intermediate fastening clip, and forming a lattice shape together with the plurality of upper installation bars; and
A clip bar assembly for installing a sliding fastening type ceiling plate, characterized in that it includes a lower fastening clip that is slidably fastened to both sides of the clip bar to form a locking portion at the lower end of which the ceiling plate is fastened.
delete In claim 1,
The upper protruding fastening part,
a first elastic piece formed to be inclined upward by bending the middle contact piece parallel to the upper edge of the middle contact piece;
a first elastic connection piece that is bent from a lower edge of the first elastic piece and is parallel to the middle contact piece;
It includes a second elastic piece that is bent from a lower edge of the first elastic connecting piece and inclined upward toward the middle contact piece,
A clip bar assembly for ceiling plate installation of a sliding fastening type, characterized in that the hook portion extends from the lower edge of the middle contact piece bent from the lower edge of the second elastic piece.
In claim 1,
The hanging hook part,
An upper contact piece bent from a lower edge of the middle contact piece in a direction opposite to the direction in which the upper protruding fastening portion protrudes, and having a lower surface that contacts the upper surface of the upper piece or faces the upper surface of the upper piece,
a second elastic connection piece extending in an arc shape from the distal end of the upper contact piece to allow elastic deformation and being inserted through the fastening slot;
a locking extension piece extending upwardly from a distal end of the second elastic connecting piece toward a lower surface of the upper piece;
a distal extension piece bent from a distal end of the engaging extension piece and inclined downward with respect to a lower surface of the upper piece;
A clip bar assembly for ceiling plate installation of a sliding fastening type, characterized in that it includes a contact edge formed at a connection portion of the locking extension piece and the distal extension piece and in line contact with the lower surface of the upper piece.
In claim 1,
The clip bar is,
a partition rib protruding from the center of the lower surface of the upper piece toward the ceiling plate;
a second guide rail formed on one of the two sides of the partition rib to allow sliding fastening of the lower fastening clip;
It includes a third guide rail formed on the other of the two sides of the partition rib to allow sliding fastening of the lower fastening clip,
The locking portion of the lower fastening clip coupled to the second guide rail and the locking portion of the lower fastening clip coupled to the third guide rail are protruded and bent in opposite directions to form one of a plurality of ceiling plates and A clip bar assembly for ceiling panel installation of the sliding fastening method, characterized in that it simultaneously locks and secures adjacent ceiling panels.
In claim 5,
The second guide rail is,
a first upper rib protruding parallel to the upper portion along one of the two sides of the partition rib;
A first upper engaging rib that protrudes along the lower surface edge of the first upper rib to prevent the upper side of the lower protruding fastening part of the lower fastening clip from being separated and maintains the locked state of the lower protruding fastening part;
a first lower rib protruding to face the first upper rib along a lower edge of one of the two sides of the partition rib;
A first lower engaging rib protruding along the upper surface edge of the first lower rib to prevent the lower side of the lower protruding fastening part of the lower fastening clip from being separated, and maintaining the locked state of the lower protruding fastening part. A clip bar assembly for ceiling plate installation featuring a sliding fastening method.
In claim 5,
The third guide rail is,
a second upper rib protruding parallel to the upper portion along the other of the two sides of the partition rib;
a second upper engaging rib that protrudes along the lower surface edge of the second upper rib to prevent the upper side of the lower protruding fastening part of the lower fastening clip from being separated and maintains the locked state of the lower protruding fastening part;
a second lower rib protruding to face the second upper rib along a lower edge of one of the two sides of the partition rib;
And a second lower engaging rib that protrudes along the upper surface edge of the second lower rib to prevent the lower side of the lower protruding fastening part of the lower fastening clip from being separated, and to maintain the locked state of the lower protruding fastening part. A clip bar assembly for ceiling plate installation featuring a sliding fastening method.