KR0134744B1 - Characterised by constructional features of the supporting construction - Google Patents

Abstract

purpose

Except for hanging span hangers with slabs with anchor bolts on the slabs, the ceiling and the ceiling plate mounts that hang on the spans, the middle plate that hangs the ceiling plates located inside the edges of the ceiling plate mounts, and the edges of the ceiling plates that abut the walls. Intermediate clubs that hang the ceiling plate by hanging the top plate, end clubs that support the edge of the ceiling plate against the wall and support the end of the ceiling plate mount, and do not use nails at all. The present invention relates to a prefabricated ceiling that can be constructed and constructed securely and easily dismantled.

Configuration

Span hanger (1) to tie span (7) to slab, and ceiling (9) to ceiling plate mount (8), and ceiling plate (9) to ceiling plate mount (8). The ceiling plate end club 4 which hangs and supports the edge of the ceiling plate 9 at the end of the ceiling plate intermediate club 3 and the ceiling plate attachment stand 8, and is suspended from the edge of the ceiling plate 9 Ceiling circumference kite club (5) supporting the kite (6), ceiling circumference (6) to be snapped into the ceiling circumference kite club (5), well-known ceiling plate mounting stand (8), and connection groove for strengthening binding It consists of the ceiling plate 9 which has 91 and the connection piece 94.

Description

Prefabricated Ceiling Facilities

1 is a perspective view of the ceiling assembled using each member according to the present invention as a base sister.

2 is a perspective view of a ceiling plate clip for suspending a ceiling plate to a ceiling plate mount;

3 is a view seen from the direction d _{1 of} FIG.

4 is a right side view of FIG.

5 is a perspective view of a ceiling plate mount clip that snaps to the end of the ceiling plate mount and snaps the edge of the ceiling plate.

6 is a view from the d ₂ direction of FIG.

7 is a right side view of FIG.

8 is a perspective view of the ceiling circumferential clip.

9 is a perspective view of the ceiling circumference.

10 is a view from the d ₃ direction of FIG.

Explanation of symbols on the main parts of the drawings

3: ceiling plate middle club 4: ceiling plate attachment clip

5: ceiling circumference clip 6: ceiling circumference edge

31: ceiling 35: elastic projection

42: masterpiece 42a: folding

44: V groove 45: Slit

51: upper insertion groove 52: lower insertion groove

53, 64: Barb 63: Insertion piece

The present invention is to put the mounting clip on the span hanger hanging on the anchor bolt embedded under the concrete slab, and to lower the ceiling plate mounting to prevent the C-type pins to be inserted, and not fastened under the ceiling plate mounting It relates to a prefabricated ceiling plate facility, which is designed to fix the ceiling plate in a specific manner, and in particular, the stability of the intermediate clip of the ceiling plate that sits on the ceiling plate mount and threades the connecting end of the ceiling plate other than the ceiling plate on the edge, Improvement of the bendability of the hook of the ceiling plate end club which hangs and fixes the end of the ceiling plate which is located on the ceiling plate attachment stand, and the ceiling by the edge circumference clip which is inserted on the outer side of the ceiling plate located at the edge and supports the ceiling circumference In the prefabricated ceiling plate facility material aimed at construction stability of the ceiling circumference of the construction piece of the circumference and the ceiling circumference clip One will.

Related to this field is Japanese Patent Application No. 49-15719. This prior art spans span-hangers spanning spans, spans of C-channel types on span hangers, ceiling plate mounts, ceiling clip mounts, spanning ceiling plate mounts, and the middle of the ceiling plate mounts It consists of an intermediate club that supports the long side of the ceiling plate, which is constructed here, so that the ceiling plate can be installed in a non-fastening way under the concrete sleeve.

In this prefabricated ceiling panel material, the priority subject is the ceiling panel intermediate club. The conventional ceiling plate middle club is bent at right angles so that the cross section faces both upper ends of the U-shape, and then the two inner ends are shortened perpendicularly to the bottom to be lowered to the ceiling plate mounts of the curved cross section. If there is a tolerance between the outer surface of both side walls of the ceiling plate mount and the inner wall of both sides of the middle clip of the ceiling plate, it will flow as much as the above tolerance in the width direction of the ceiling plate bracket. The plate is rocking and it is difficult to fix it quickly.

Another examination object is a ceiling plate end clip for supporting an outer side of the ceiling plate installed at the edge of the ceiling. Conventionally, the end clip of the end clip extending relatively long downward from the main body to be folded under the ceiling plate from the edge side of the ceiling plate is wide so that it does not be folded at once and closes to the intended one by pressing firmly with a force. It was not smooth. In the case of a synthetic resin, the ceiling plate has a weak force against external force acting in the plane direction, and it puts an iron plate on the edge or end of the ceiling plate and supports the corners so as to apply an excessive force to bend it to a right angle or a right angle. Careful attention is required because it is more likely to trigger unforeseen damage caused by the edges or corners of the ceiling.

Another consideration is the attachment structure of the ceiling circumference. Although not shown in the prior art, the clip of the ceiling circumference as disclosed in the Korean Patent Application No. 93-10954 is a clip that elastically supports the circumference of the ceiling, and the insertion protrusion of the ceiling circumference is also stiffly fitted to the clip. If it is sticking out, the support for the ceiling circumference is weak, and the circumference of the ceiling may be unreasonable, and its excessive clip elasticity acts as a factor that prevents the ceiling circumference installed here from sticking to the bottom and walls of the ceiling. This could cause a gap between the ceiling and the wall.

Therefore, an object of the present invention is to enhance the stability of the middle clip of the ceiling plate seated on the ceiling plate mounting hook and hooking the other end of the ceiling plate except the edge of the ceiling plate, the end of the ceiling plate located at the edge To improve the bendability of the hook of the ceiling plate end club to be fixed to the ceiling, to the ceiling circumference clip of the ceiling circumference by the ceiling circumference clip inserted into the outer edge of the ceiling plate located at the edge and supporting the ceiling circumference It is to provide prefabricated ceiling plate facility materials that will contribute to improving construction stability of the Korean ceiling circumference.

The present invention is a span hanger hung on the anchor bolt fixed to the concrete slab, the ceiling plate mounting clip to hang on the span hanger to hang the ceiling plate mounting, except for the edge side ceiling plate in the ceiling plate mounting of the C channel It is based on the existing prefabricated ceiling plate installation consisting of all other ceiling plates, namely the ceiling clip intermediate clips supporting the long edges of the intermediate ceiling plates.

The present invention is to form a C-type elastic protrusion on the inner surface of the ceiling of the middle clip of the ceiling plate to eliminate the flow of the ceiling plate attachment is installed in a perpendicular direction under the span so that it is in close contact with the inner surface of the night wall of the ceiling plate mount The ceiling plate support claw in the end clip of the mount that sits on the end of the ceiling plate mount and hangs the outer side of the edge-side ceiling plate is provided with a vertical slit in the center of the width direction for easy bending and folding. Its main features are prefabricated ceiling facility materials consisting of a clean circumferential lead clip that makes it easy to install a ceiling circumference on the ceiling plate, and a ceiling circumference that is firmly supported by the circumferential edge clip. .

Hereinafter, the present invention will be described in detail according to the accompanying drawings prepared on the basis of the preferred embodiments.

In FIG. 1, the span 7 is seated on the span support 13 of the span hanger 1 that hangs on the slab, and each span spans the ceiling plate mount clip 2 sitting across the span 7. At the lower end of the ceiling plate mount clip (2) of (1), a C-channel ceiling plate mount (8) across the span is hypothesized, and an end portion of the mount plate fitted to the end of the ceiling plate mount (8) An outer long side of the edge-side ceiling plate 9 is interposed between the lower part of the clip 4, and a ceiling circumferential edge 6 is supported by a ceiling circumferential clip 5 installed next to the end clip 4 of the mounting table. have. The pin hole 12 drilled in the span support 11 formed in the lower part of the span hanger 1 is inserted into the c-shaped pin clip, which is not attached, to prevent the fall of the span 7.

In FIG. 2, the ceiling clip intermediate clip 3 has sidewalls 32 extending equally in the bottom right direction at both ends of the ceiling 31, and extensions extending perpendicularly in the plane direction from the back surface of each sidewall 32. 33), and the horizontal hook piece 34, which is twisted at right angles in the same direction as the ceiling 31, is formed at the lower end of each extension 33 to form an integrated body. The distance between the inner surfaces of the both side walls 32 is equal to the outer width of the ceiling plate mount 8, that is, the distance between the outer surfaces of both side walls 32, and the ceiling plate is attached from the bottom of the ceiling 31 to the top surface of the clasp 34. The upper jaw of the ceiling plate 9 is forcibly pressed against the latching piece 34 in the state where it is equal to or slightly smaller than the height of the base 8 plus the upper jaw of the ceiling plate 9. It gets caught and gets caught.

In this ceiling plate intermediate clip (3), the element newly added by the present invention is an elastic protrusion (35) formed integrally as if suspended from the ceiling (31). The elastic protrusion 35 is C-shaped with a smooth surface, and is formed integrally with the open side facing each other, and is elastically supported on both inner walls of the side wall of the ceiling plate mounting stand 8 to support the ceiling plate mounting stand 8. The middle plate (3) is suspended from the ceiling in the width direction as well as the length direction of the mounting plate on the mission to stop, and the space remaining between the bottom of the ceiling (31) and the top of the elastic projection (35) It is a part which is elastically fitted and supported by the inner jaw of (8).

The longest distance between the two elastic projections 35 is slightly longer than the distance between the inner walls of the side walls of the ceiling mounting bracket 8 so that it slightly crawls when inserted into the ceiling mounting bracket 8, thereby inserting the ceiling mounting bracket 8 after insertion. Resilience to the inner surface of the side wall).

3 and 4 show an example in which the ceiling plates 9a and b are assembled under the ceiling plate mounting stand 8 by the ceiling plate intermediate clip 3, and the ceiling of the ceiling plate intermediate clip 3 31 is seated on the ceiling plate mounting (8), and both side walls (32) cover the outer surface of the side wall of the ceiling plate mounting (8) while the upper space of the elastic projection (35) is the ceiling plate mounting (8) It is fitted to the inner jaw and its outer surface is elastically in close contact with the inner surface of the side wall of the ceiling plate mounting table 8. In this state, the engaging piece 35 is pushed on the upper jaw 92 of the connecting groove 91 of the preliminary ceiling plate 9a and the connecting projection 94 of the post-installation ceiling plate 9b is provided as a gap under the engaging piece 35. ) To force the bite. As described above, as the attitude of the ceiling clip intermediate clip 3 is firmly established on the ceiling mounting plate 8 prior to the installation of the ceiling plate, the ceiling plates to be constructed thereafter are also stably stabilized. It will continue until you install it.

In FIG. 5, the mount end clip 4 supporting the outer wall side of the ceiling edge side ceiling plate 9 in the state of being fitted to the end of the ceiling plate mount 8 is the end of the ceiling plate mount 8. The support plate 41 and the hook plate 42 hanging over the edge of the ceiling plate 9 and the side wall 43 which is tightly supported inside both sidewalls of the ceiling plate mounting stand 8 are integrated. The hook piece 42 has a boundary down from the bottom of the support plate 41 by the thickness of the ceiling plate 9, and gives the slits 45 to the middle of the folding piece 42a below the boundary line. If necessary to easily fold the V groove 44 is formed at both ends of the boundary line. By dividing the folding piece 42a into the slits 45 in this manner, the folding pieces 42a can be folded one by one, and can be easily and tangentially twisted at right angles rather than folding at once.

6 and 7 show an example of the use of the attachment end end club 4, the support plate 41 is inserted until the hook piece 42 touches through the end of the ceiling plate attachment 8, and then the ceiling plate attachment Under the end of (8), the edge-side ceiling plate 9 is lifted up. Then, the clasp 42 above the boundary line is covered by the outer surface of the ceiling plate 9, and only the folding piece 42a below the boundary line is exposed below the ceiling plate 9. In this situation, each folding piece 42a is twisted under the ceiling plate 9.

In FIG. 8, the ceiling circumferential clip 5 is divided into an upper insertion groove 51 and a lower insertion groove 52 by partitions. The upper insertion groove 51 is a groove that covers the outer wall of the edge-side ceiling plate 9 and the lower insertion groove 52 is a portion that supports the insertion piece 63 of the circumferential edge. In this way, the upper insertion groove 52 for covering and fixing the edge side ceiling plate 9 of the ceiling to the ceiling circumferential edge clip 5 that supports the ceiling circumference that covers the rim between the wall and the edge of the ceiling is shown. This adds to the effort of nailing the circumference of the ceiling to the wall. Furthermore, the barbs 53 are formed on the bottom of the lower insertion groove 52 to increase the stability after the insertion piece of the ceiling circumferential edge 6 is also improved.

In FIG. 9, the ceiling circumference 6 is inserted into the front jaw 61, which is in close contact with the ceiling plate 9, the rear jaw 62, which is in close contact with the wall, and the lower insertion groove 52 of the ceiling circumference clip 5. The insertion piece 63 to be fitted is formed integrally, and the lower surface of the insertion piece 63 is provided with a barb 64 interposed with the barb protrusion 53 in the lower insertion groove 52 of the ceiling circumferential clip 5. To increase the strength after insertion.

In FIG. 10, the upper insertion groove 51 of the ceiling circumferential clip 5 is inserted in advance on the long side outer end of the edge-side ceiling plate 9 and placed on the ceiling plate attachment stand 8, and the lower insertion thereof. Insert the rear end of the insertion piece 63 of the ceiling circumference 6 into the front of the groove 52 and push it all the way so that the front upper jaw 61 is in close contact with the ceiling plate 9 and the insertion piece 63 is inserted at the top. The gear 51 is forced into the groove 51. At this time, the barb 53 of the lower insertion groove 52 is interposed with the barb 64 of the insertion piece 63, so that the insertion state is firm.

As described above, the span of the span hanger hanging on the anchor bolt of the slab is hypothesized, and under the span, the ceiling plate attaching clip is installed across the ceiling plate mount, and the middle plate is clipped to the ceiling mount. In the case where the ceiling plate other than the ceiling edge side ceiling plate is suspended, the edge side ceiling plate is saddled with a mounting clip end clip fitted to the ceiling plate mounting stand, and a ceiling circumference is provided between the edge of the ceiling and the wall. According to the present invention, by giving an elastic protrusion elastically tightly attached to the inner surfaces of both sidewalls of the mounting plate so as not to swing freely in the ceiling plate attachment object, the ceiling plate, which has been pre-installed due to the decoration work, is shaken and distorted. You can stop it.

In addition, by providing a V-slit at the end of the vertical slat and the boundary line of the top plate hanger center of the ceiling clip mount end clip, work inconveniences that are difficult to be twisted due to the wall can be eliminated, and the edge side ceiling plate can be stably installed. .

In addition, since the ceiling circumference can be installed by simply inserting the clip of the ceiling circumference on the edge ceiling plate and simply inserting the insertion piece thereunder, the inconvenience of having nailed or glued the ceiling circumference support to the wall. Less

In addition, staggered barbs are formed at the areas where the ceiling clip and the ceiling border are joined to each other, thereby strengthening the binding force due to their mutual staggering after installation of the ceiling circumference. The fault is also effective in disappearing.

Claims (3)

Span hanger (1) to suspend span (7) to slab, mounting clip (2), ceiling plate mount (8), ceiling plate mount (8) to suspend ceiling plate mount (8) to span (7) Ceiling plate attachment clip (4) for supporting the edge-side ceiling plate at the end of the ceiling plate intermediate clip (3) and the ceiling plate mounting bracket (8) which hangs and stabilizes the ceiling plate (9) except the edge-side ceiling plate. In the ceiling circumferential edge clip (5) for supporting the ceiling circumference (6), the ceiling circumference (6), the ceiling plate intermediate clip (3) is a ceiling plate mounting table ( The C-shaped elastic protrusion 35 which is elastically in close contact with both inner surfaces of the side wall of 8) is integrally formed, and the ceiling plate attachment end clip 4 is below the boundary line of the hook piece 42 based on the ceiling plate thickness. The fold piece 42a provides a vertical slit 45 and a V-groove 44 at the end of the boundary line so as to be easily bent in the abdomen, and the ceiling circumferential clip 5 has an upper portion for ceiling covering. An insertion piece 63 which forms an insertion groove 51 and integrally forms a lower insertion groove 52 for ceiling circumference fitting below, and is forcibly fitted into the lower insertion groove 52 of the ceiling circumference clip 5. The prefabricated ceiling facility consists of a ceiling circumference. The prefabricated ceiling facility material according to claim 1, wherein the ceiling circumferential clip (5) has barbs (53) formed at the bottom of the lower insertion groove (52). The prefabricated ceiling facility material according to claim 1, wherein the ceiling circumference (6) has a barb (64) intersected with the barb (53) on the bottom surface of the insertion piece (63).