KR20220001913U - tension clip for ceiling structure - Google Patents

Abstract

The present invention relates to a tension clip for a ceiling structure, comprising: an upper plate disposed in a pair in a state spaced apart by a cut-out groove at a predetermined interval; side plate portions formed to extend by being bent from both side ends of the upper plate portion, and forming the same plane as the connecting portion spaced apart by the cut-out groove portion; Doedoe extending integrally connected from the middle portion of the side plate portion, while rotating from the connection portion with the side plate portion as a starting point, is configured to include a pair of engaging pieces detachably coupled to the carrying channel.

Description

Tension clip for ceiling structure

The present invention relates to a tension clip for a ceiling structure, and more particularly, stably combines a carrying channel and a clip bar that are cross-coupled to each other between a slab ceiling surface and a ceiling plate of a building, and improves workability by easy attachment and detachment In addition, it relates to a tension clip for a ceiling structure that improves the convenience of maintenance.

In general, a ceiling plate is a building material that is installed on the interior ceiling of a building to provide an additional effect to the building in terms of hygiene and thermal insulation, in addition to bringing a decorative finish in the installation space.

Therefore, in recent buildings, installation of a ceiling plate is almost essential, and in order to install such a ceiling plate, various complex structures are being installed between the ceiling plate and the slab ceiling surface of the building.

A hanger tension clip is fixed to the ceiling surface of a conventional building slab by a hanger bolt, and a plurality of carrying channels are fixed by a plurality of hanger tension clips.

On the other hand, the plurality of clip bars extending at right angles to the carrying channel are maintained to be coupled to the plurality of carrying channels by the plurality of wire tension clips.

However, in order to couple the conventional ceiling plate installation clip bar and the carrying channel, when the carrying channel is fixed as a hanger tension clip that is fixedly installed in the vertical direction by an anchor bolt from the ceiling surface, it must be fastened as a coupling means such as a bolt, There was a problem in that the construction work was not good because the assembly man-hours were increased.

In addition, when the clip bar disposed on the lower side in a direction orthogonal to the carrying channel is fixed using a wire tension clip at an intersection point with the carrying channel, the assembling property is not good and the workability is also poor.

On the other hand, in the prior art, in a state where a wire tension clip is used at the intersection of the clip bar and the carrying channel, when an impact such as an earthquake occurs, the clip bar and the carrying channel are severely shaken, so that the bonding portion of the wire tension clip is damaged. As a result, there was a case in which the clip bar was detached from the carrying channel and dropped, and thus there was a problem such as a safety accident.

In particular, in the prior art, since both the clip bar and the carrying channel are in the shape of a U-shaped pipe, the weight is heavy and the workability is not good, as well as being more vulnerable to impacts such as earthquakes due to the load of the weight.

In addition, in the case of using a wire tension clip to be fixed at the intersection of the clip bar and the carrying channel in the prior art, a lot of work required for assembling is required, resulting in poor workability, as well as at least among the wire tension clip, clip bar, and carrying channel. There was a problem that a lot of work was required for maintenance such as replacement due to a single damage.

Korean Utility Registration No. 20-0186149 (2000.04.07.) Korea Utility Registration No. 20-0248551 (July 18, 2001)

The present invention has been devised in view of the various problems described above, and the technical problem to be solved by the present invention is to simply and stably combine the clip bar and the carrying channel intersecting between the slab ceiling surface and the ceiling plate of the building. , to provide a tension clip for a ceiling structure that can greatly improve the construction convenience.

In addition, another technical problem to be solved by the present invention is a ceiling that can greatly improve the convenience according to its maintenance by simply separating the clip bar and the carrying channel intersectingly disposed between the slab ceiling surface and the ceiling plate of the building It is to provide a tension clip for structures.

The tasks of the present invention are not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

A tension clip for a ceiling structure according to an embodiment of the present invention for solving the above problems is fixedly coupled to an anchor bolt protruding from a slab ceiling surface of a building, and a hanger clip for fixing the carrying channel in a wrapped form; and a tension clip for coupling a clip bar disposed in a direction orthogonal to the lower side of the carrying channel with respect to the carrying channel, wherein the clip bar is formed in a U-shape with an open upper surface, the clip Locking grooves are formed at both ends of the upper side of the bar, respectively, and the tension clip includes: an upper plate portion disposed in a pair in a state of being spaced apart by an incision groove portion at a predetermined interval; side plate portions formed to extend by being bent from both side ends of the upper plate portion, and forming the same plane as the connecting portion spaced apart by the cut-out groove portion; It may be configured to include a pair of engaging pieces that are integrally connected and extended from the middle portion of the side plate parts, and are removably coupled to the carrying channel while rotation is made based on the connection part with the side plate parts. .

Here, locking protrusions may be formed at both ends of the side plate portion, and the locking protrusions may be inserted into the locking grooves of the clip bar to fix the clip bar with respect to the carrying channel.

At this time, the locking piece may be disposed with a spaced apart space portion having a predetermined interval therebetween, and may be rotated based on the connection portion with the side plate portion as a starting point.

In addition, the engaging piece, a vertical end integrally connected from the middle portion of the side plate, a horizontal end bent from the end of the vertical end to extend by a certain length, and rounded at the end of the horizontal end It may be composed of a locking jaw that protrudes downward, and a gripping portion that extends upward by a predetermined length from an end of the locking jaw.

On the other hand, the carrying channel is made in the form of a rod of a certain length having a rectangular cross-sectional shape, each flat portion is formed at positions opposite to each other, and both sides between the flat portions have protrusions at both ends interposed therebetween. Concave portions recessed by a predetermined depth are formed at positions opposite to each other, and a step is formed by protrusions formed on both sides of the concave portions, respectively, and as the locking pieces are rotated in opposite directions, the locking pieces of the locking pieces are caught. The chin portion may be caught on the step of the carrying channel to couple the clip bar in a fixed state without moving with respect to the carrying channel.

On the other hand, at least one of the upper plate portion and the connecting portion, the side plate portion and the engaging piece of the tension clip may be formed with a rib for strength reinforcement.

Other specific details of the present invention are included in the detailed description and drawings.

According to the tension clip for the ceiling structure according to the embodiment of the present invention, the clip bar and the carrying channel intersected between the slab ceiling surface and the ceiling plate of the building are combined simply and stably, so that the construction convenience is greatly improved. An effect of reducing the construction cost may be provided.

In addition, according to the tension clip for the ceiling structure according to the embodiment of the present invention, it is possible to simply separate the clip bar and the carrying channel intersectingly disposed between the slab ceiling surface and the ceiling plate of the building, so that the convenience according to the maintenance is also greatly improved, which in turn can provide an effect of reducing maintenance costs.

Effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is an enlarged perspective view of a main part of a ceiling structure showing a state in which a carrying channel and a clip bar are coupled by a tension clip according to an embodiment of the present invention;
Figure 2 is a perspective view of a tension clip for a ceiling structure according to an embodiment of the present invention, a perspective view of a state in which the jamming piece is widened.
3 is a perspective view of a state in which the engaging pieces in FIG. 2 are rotated in a direction facing each other.
4 is a cross-sectional view of a state before the engaging piece of the tension clip in FIG. 1 is caught on the step of the carrying channel;
Fig. 5 is a cross-sectional view of a state in which the engaging piece of the tension clip in Fig. 4 is caught with respect to the step of the carrying channel;

Advantages and features of the present invention, and a method of achieving them will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Accordingly, in some embodiments, well-known process steps, well-known structures, and well-known techniques have not been specifically described in order to avoid obscuring the present invention.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In this specification, the singular also includes the plural, unless specifically stated otherwise in the phrase. As used herein, includes and/or comprising means not excluding the presence or addition of one or more other components, steps and/or actions other than the stated components, steps and/or actions. use it as And, “and/or” includes each and every combination of one or more of the recited items.

In addition, the embodiments described herein will be described with reference to a perspective view, a cross-sectional view, a side view and/or a schematic view, which are ideal illustrative views of the present invention. Accordingly, the shape of the illustrative drawing may be modified due to manufacturing technology and/or tolerance. Accordingly, embodiments of the present invention are not limited to the specific form shown, but also include changes in the form generated according to the manufacturing process. In addition, in each of the drawings shown in the embodiment of the present invention, each component may be enlarged or reduced to some extent in consideration of convenience of description.

Hereinafter, a tension clip for a ceiling structure according to an embodiment of the present invention will be described in detail based on the accompanying exemplary drawings.

1 is an enlarged perspective view of a ceiling structure showing a state in which a carrying channel and a clip bar are coupled by a tension clip according to an embodiment of the present invention, and FIG. 2 is a perspective view of a tension clip for a ceiling structure according to an embodiment of the present invention As, a perspective view of a state in which the engaging pieces are opened, and FIG. 3 is a perspective view of the state in which the engaging pieces are rotated in a direction facing each other in FIG. 2 .

In addition, FIG. 4 is a cross-sectional view of a state before the engaging piece of the tension clip is caught on the step of the carrying channel in FIG. 1, and FIG. 5 is a cross-sectional view of the state in which the engaging piece of the tension clip in FIG.

First, as shown in FIG. 1 , the ceiling structure 1 to which the tension clip 500 according to the embodiment of the present invention is applied is an anchor bolt 10 protruding in the vertical direction from the sledge ceiling surface of the building. It may include a hanger clip 100 that is fixedly coupled to its front end and wraps around the carrying channel 200 .

The hanger clip 100 is manufactured in the form of a rectangular plate to have an arbitrary set length, set width, and set thickness, and the front end is bent at a right angle to form the first coupling part 110, and the rear end thereof may be formed of a structure in which the second coupling portion 130 is formed by bending two steps at a right angle.

That is, the hanger clip 100 is bent at a right angle to the front end of the hanger clip 100 with respect to the support part 120 forming a vertical shape to form the first coupling part 110, and the rear end thereof is bent in two steps at a right angle to form an approximately U-shaped product. Two coupling portions 130 may be formed.

Accordingly, the second coupling portion 130 may be composed of a horizontal portion and a vertical portion in close contact with the lower surface and one side of the carrying channel 200 .

Here, the first coupling part 110 has a coupling hole for inserting the anchor bolt 10 protruding in the vertical direction from the slab ceiling surface may be formed.

In addition, the hanger clip 100 further includes a third coupling part 140 that can cover the upper surface of the carrying channel 200 as it is bent at a right angle with respect to the second coupling part 130 . can be done

In addition, a first locking jaw 122 is formed on the inner surface of the support part 120 of the hanger clip 100 to protrude inward, and a second locking jaw 142 is also formed on the inner surface of the third coupling part 140 to protrude inward. can be formed.

On the other hand, the carrying channel 200 is made in the form of a rod of a certain length having a rectangular cross-sectional shape, and flat portions 210 are respectively formed at positions opposite to each other, and on both sides between the flat portions 210 are positive A structure in which the concave portions 220 dented inward by a predetermined depth with the protrusion 230 of the end therebetween are formed at positions opposite to each other may be provided.

Accordingly, steps 240 may be respectively formed at both ends of the concave portions 220 by the protrusions 230 formed on both side surfaces.

The carrying channel 200, which may be configured as described above, has the second coupling part 130 of the hanger clip 100 in a state in which any one of the recesses 220 on both sides forms the upper surface. ), the lower portion of the support portion 120 forms a state in close contact with any one of the flat portions 210 of both sides, and the horizontal portion of the second coupling portion 130 is lower surface Forms a state in close contact with the other concave portion 220 forming the, the vertical portion of the second coupling portion 130 forms a state in close contact with the other flat portion (210).

At this time, the first locking protrusion 122 formed to protrude toward the inner surface of the support 120 presses and supports the protrusion 230 protruding from the concave portion 220 constituting the upper surface of the carrying channel 200 , thereby carrying the carrying channel 200 . The channel 200 is more stably bound.

In this state, the anchor bolt 10 is coupled through the coupling hole formed in the first coupling part 110 of the hanger clip 100 , and the third coupling part 140 is connected to the vertical part of the second coupling part 130 . When bent in a direction perpendicular to the third coupling portion 140 is in a state wrapped around the upper surface of the carrying channel 200, in this case, the second engaging portion 142 of the third coupling portion 140 end of the carrying Any one of the concave portions 220 constituting the upper surface of the channel 200 achieves a state of being hooked in the lateral direction by the step 240 on one side.

Accordingly, the carrying channel 200 can be stably fixedly coupled by the hanger clip 100 to maintain it.

That is, in the embodiment of the present invention, when the hanger clip 100 is fixedly coupled to the carrying channel 200, a separate coupling member is not used, and the third coupling part 140 is bent to stably carry. Since the channel 200 can be fixedly coupled, the number of assembling man-hours is greatly reduced, thereby providing an effect of improving construction convenience.

On the other hand, the ceiling structure 1 to which the tension clip 500 according to the embodiment of the present invention is applied is a carrying channel 200 coupled to the hanger clip 100 in a state spaced apart from the ceiling surface by a predetermined interval. ) together with, may further include a clip bar 300 disposed in a direction orthogonal to the lower side of the carrying channel 200 .

The clip bar 300 may be provided in the form of a bar of a certain length having a U-shaped cross-sectional shape, that is, a structure in which the upper surface is opened and the side portions 320 are formed to face each other on both sides of the bottom surface portion 310 .

Here, the hooking grooves 326 may be formed on the upper end sides of the side surfaces 320 so as to face the bottom portion 310 as they are bent in two stages.

That is, an extension 322 formed to extend by a predetermined length by bending from each end of both side portions 320 in a direction facing the opposite side portions 320, and a bottom portion ( By the bent portions 324 bent in the direction facing the 310 and extending by a certain length, a locking groove 326 may be formed at each upper end side of both side portions 320 to face the bottom portion 310. .

In this way, the locking protrusions 526 of the tension clip 500 to be described later are inserted into the locking grooves 326 respectively formed at both ends of the clip bar 300 to cross the carrying channel 200 and the clip bar 300 . It is fixed in a state of being in the same state, and the coupling relationship thereof will be described in detail later.

On the other hand, the tension clip 500 according to an embodiment of the present invention, as a fixed coupling between the carrying channel 200 and the clip bar 300 at the intersection thereof, the upper plate part ( 510 , and a pair of side plate parts 520 bent in a right angle direction from the top plate part 510 to surround both side portions of the carrying channel 200 , and may have an approximately U-shape.

Here, the width in the left and right directions of both side plate portions 520 is preferably formed to be larger than the interval between the bent portions 324 of the clip bar 300 .

On the lower side of both side plate parts 520, cutouts 522 are respectively formed by a predetermined length in the vertical direction on both side parts 320 so that the left and right widths thereof are narrowed. The gap between the bent portions 324 of the clip bar 300 may be equal to or smaller than the interval.

In addition, the insertion part 524 is formed by a predetermined length in the vertical direction on the lower side of both cutouts 522 , and the width of the insertion part 524 in the left and right direction is between the bent parts 324 of the clip bar 300 . Doedoe larger than the interval of the clip bar 300 may be formed smaller than the interval between the side portions 320 of the bar (300).

Here, at both side ends of the insertion part 524, each of the locking protrusions 526 protruding in the direction of the side plate parts 520 at a predetermined interval may be formed to extend by a predetermined length, and the predetermined interval is the clip bar 300 ) may be formed as inlet grooves 528 for the bent portions 324 to be introduced.

On the other hand, in the tension clip 500, the middle part of the upper plate part 510 and the upper part of the middle part of both side plate parts 520 are cut off respectively to form the incision groove part 400, so that the upper plate part 510 is the incision groove part ( 400) may be spaced apart to form a pair.

At this time, since the pair of upper plate parts 510 are integrally connected with both side plate parts 520 and connection parts, it is possible to maintain a stable position even in a state spaced apart by the cut-out groove part 400, The connection parts may be formed on both sides of the side plate part 520 to have the same width as the top plate parts 510 and to form the same plane as the side plate parts 520 .

Here, in both side plate parts 520, a pair of engaging pieces 530 which are integrally connected and extended from the middle portion of both side plate parts 520 and rotated from the connection part with both side plate parts 520 as a starting point. can be formed.

A pair of locking pieces 530 are formed with a width smaller than the width of the cut-out groove portion 400, so that the connection portions and the space portion 410 spaced apart by a predetermined distance are disposed therebetween, so that the side plate portion 520 and Rotation can be made with the connection part as a starting point. In this case, of course, the cut-out groove 400 and the separation space 410 communicate with each other.

The locking piece 530 includes a vertical end 532 integrally connected from the middle portion of the side plate 520, and a horizontal end 534 that is bent from the end of the vertical end 532 and extended by a certain length, and, A locking jaw 536 formed to be rounded at the end of the horizontal end 534 and protruding downward, and a gripping portion 538 formed to extend upward by a certain length from the end of the locking jaw 536. can

The construction process of the ceiling structure 1 by cross-connecting the carrying channel 200 and the clip bar 300 using the tension clip 500 that can be configured as described above will be described as follows.

First, the coupling hole of the hanger clip 100 is inserted and fixed in the anchor bolt 10 protruding in the vertical direction from the slab ceiling surface, and the carrying channel 200 is passed through the second coupling part 130 of the hanger clip 100 . ) and fixed in a wrapped state.

At this time, the planar portions 210 of the carrying channel 200 form a side surface, and among the concave portions 220 , any one of the concave portions 220 forms an upper surface.

Accordingly, the support part 120 of the hanger clip 100 is in close contact with any one of the planar parts 210 of the carrying channel 200, and the second coupling part ( The horizontal portion forming 130 is in close contact with the lower surface, which is one of the concave portions 220 among the concave portions 220 , and the vertical portion is in close contact with the other flat portion 210 .

In this state, when the third coupling part 140 is brought into close contact with the upper surface of the carrying channel 200 , the first locking jaw 122 of the hanger clip 100 is caught and supported on one side of the upper surface of the carrying channel 200 . and the second engaging projection 142 of the third coupling portion 140 is engaged with the stepped 240 of the concave portion 220 constituting the upper surface of the carrying channel 200 to be stably coupled thereto.

In this way, in a state in which the clip bar 300 is disposed in a direction orthogonal to the lower side of the carrying channel 200 fixed to be supported in the horizontal direction by the hanger clip 100 , the clip using the tension clip 500 is used. The bar 300 is fixed.

That is, the upper plate portion 510 of the tension clip 500 surrounds the upper surface of the carrying channel 200 , and both side portions 320 of the tension clip 500 are formed on both sides (flat portions 210 ) of the carrying channel 200 . ), both insertion portions 524 of the tension clip 500 are inserted through the open upper portion of the clip bar 300 .

At this time, the interval in the left and right direction of the insertion portion 524 of the tension clip 500 is larger than the interval between the bent portions 324 of the clip bar 300 as described above. In this case, the locking protrusions 526 formed on both ends of the insertion part 524 exert a predetermined elasticity by the inlet groove 528 to be contracted and then inserted, and elastically restored again after insertion. As this is done, the clip bar 300 is positioned on the same line as the locking groove 326 .

As such, when coupling the carrying channel 200 and the clip bar 300 using the tension clip 500, a pair of engaging pieces 530 face each other as shown in FIGS. 2 and 4 . It is preferable to prevent interference from occurring in the coupling process between the carrying channel 200 and the clip bar 300 by making the rotation state in the opposite direction to the direction.

At this time, the degree of freedom of deformation of the upper plate part 510 and the connecting part and the side plate part 520 is increased by the cut-out groove part 400. As described above, according to the insertion part 524 of the tension clip 500, the insertion part 524 is inserted. A process of allowing the locking protrusion 526 to be caught in the locking groove 326 of the clip bar 300 may be made easier.

On the other hand, in the state in which the locking protrusions 526 of the tension clip 500 are positioned on the same line with the locking grooves 326 of the clip bar 300 by the above process, shown in FIGS. 1, 3 and 5 . As shown, when the gripping parts 538 are held and rotated in a direction opposite to each other in a state of being separated from each other, the locking jaws 536 of the locking pieces 530 hold the upper surface of the carrying channel 200 . While being caught with the stepped 240 of the recessed portion 220, the connection portion of the tension clip 500, the side plate portion 520, and the insertion portion 524 are tensioned in the upward direction.

Accordingly, the locking protrusions 526 formed on both ends of the insertion part 524 of the tension clip 500 are drawn into the locking grooves 326 of the clip bar 300, and at the same time, the bending part ( 324) ends are drawn into the inlet grooves 528 of the tension clip 500, and the clip bar 300 is coupled in a stable fixed state without flowing with respect to the carrying channel 200. will lose

On the other hand, in the state in which the carrying channel 200 and the clip bar 300 are coupled by the tension clip 500 as described above, it is necessary to separate the carrying channel 200 and the clip bar 300 for reasons such as maintenance. In this case, the holding pieces 530 of the tension clip 500 are separated from the steps 240 of the carrying channel 200 by holding the holding parts 538 as in FIG. clear the jam

As such, when the locking pieces 530 of the tension clip 500 are released from the locking on the steps 240 of the carrying channel 200 , the upper plate part 510 and the connection part and the side plate part 520 of the tension clip 500 . ), and the insertion portion 524 has a greater degree of freedom of deformation by the cut-out groove portion 400 , and the locking protrusions 526 of the tension clip 500 are pulled out from the locking grooves 326 of the clip bar 300 . becomes easier, and the separation operation can also be made easily.

Therefore, according to the tension clip 500 of the ceiling structure 1 according to the embodiment of the present invention, the clip bar 300 and the carrying channel 200 disposed to cross between the slab ceiling surface and the ceiling plate of the building are simple. However, by being stably coupled, the effect of reducing the overall construction cost can be provided as the construction convenience is greatly improved.

In addition, according to the tension clip 500 for the ceiling structure 1 according to the embodiment of the present invention, the clip bar 300 and the carrying channel 200 that are disposed to cross between the slab ceiling surface and the ceiling plate of the building are simplified. By being able to separate, the convenience according to the maintenance is also greatly improved, and the effect of reducing the maintenance cost can be provided.

For reference, it should be noted that the reference numeral 550 in the drawings denotes a rib for strength reinforcement formed on the upper plate part 510 and the connection part, the side plate part 520 and the locking piece 530 of the tension clip 500 .

Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention.

1: ceiling structure 10: anchor bolt
100: hanger clip 200: carrying channel
210: flat portion 220: concave portion
230: protrusion 240: step
300: clip bar 324: bent part
326: locking groove 400: cut-out groove
410: spaced space 500: tension clip
510: upper plate 520: side plate
522: cutout 524: insertion part
526: locking projection 528: inlet groove
530: hanging piece 532: vertical end
534: horizontal end 536: catch chin
538: grip part 540: connection part

Claims (6)

a hanger clip fixedly coupled to the anchor bolt protruding from the slab ceiling surface of the building, and fixing the carrying channel in a wrapped form; and a tension clip for coupling a clip bar disposed in a direction orthogonal to a lower side of the carrying channel with respect to the carrying channel,
The clip bar is made in a U-shape with an open upper surface,
Locking grooves are formed at both ends of the upper side of the clip bar,
The tension clip,
an upper plate portion disposed as a pair in a state spaced apart by the cut-out groove portions at regular intervals;
side plate portions formed to extend by being bent from both side ends of the upper plate portion, and forming the same plane as the connecting portion spaced apart by the cut-out groove portion;
It is characterized in that it is integrally connected and extended from the middle portion of the side plate parts, rotated from the connection part with the side plate part as a starting point, and is configured to include a pair of engaging pieces detachably coupled to the carrying channel. Tension clips for ceiling structures.
The method of claim 1,
Locking projections are formed at both ends of the side plate portion,
The tension clip for a ceiling structure, characterized in that the locking protrusion is inserted into the locking groove of the clip bar to fix the clip bar with respect to the carrying channel.
The method of claim 1,
The jammed side is
The tension clip for a ceiling structure, characterized in that it is disposed between the connection part and a spaced apart space part having a predetermined interval therebetween, and rotates based on the connection part with the side plate part.
The method of claim 1,
The jammed side is
a vertical end integrally connected from the middle portion of the side plate portion;
a horizontal end bent from the end of the vertical end and extended by a predetermined length;
A locking jaw that is formed to be rounded at the end of the horizontal end and protrudes downward, and
A tension clip for a ceiling structure, characterized in that it consists of a gripping portion extending upward by a predetermined length from the end of the locking jaw portion.
5. The method of claim 4,
The carrying channel is made in the form of a rod of a certain length having a rectangular cross-sectional shape,
Flat portions are respectively formed at positions opposite to each other, and concave portions recessed by a predetermined depth inward with the protrusions at both ends interposed between the planar portions are formed at positions opposite to each other,
Steps are respectively formed by the protrusions formed on both sides of the concave portions,
As the locking pieces rotate in opposite directions, the locking jaws of the locking pieces are caught on the steps of the carrying channel to couple the clip bar in a fixed state without moving with respect to the carrying channel. for tension clips.
The method of claim 1,
A tension clip for a ceiling structure, characterized in that at least one of the upper plate portion and the connecting portion, the side plate portion and the engaging piece of the tension clip is formed with a rib for strength reinforcement.

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