JPH03221646A - Structure of installing ceiling board - Google Patents

Abstract

PURPOSE:To simplify the boarding of a ceiling by installing a receiving bar of H-shaped cross section on an outside edge receiver, and disposing the end face of the receiving piece of the receiving bar and the end face of the mounting piece of a ceiling board while adjusting both end faces to each other, and also fastening the receiving piece and the mounting piece together using clips so as to connect the pieces together. CONSTITUTION:A receiving bar 1 made of a metal plate molded into H-shaped cross section is attached by metal fittings 13 to an outside edge receiver 12 hanged from a beam etc. The end face (H-shaped flange end face) of the receiving piece 2 of the receiving bar 1 and the end face of the mounting piece 4 of a ceiling board 3 are disposed in such a manner as being adjusted to each other in one direction. The receiving piece 2 of each receiving bar 1 and the mounting piece 4 of the ceiling board 3 are fastened together by clips 5 at proper intervals so as to connect both pieces together. The engagement projecting portion of an adjacent board 3a is inserted in the engagement recessed portion 17 of the ceiling board 3 to sequentially connect the boards together. It is, thus made easy to install and remove the ceiling boards.

Description

[Detailed description of the invention] [Industrial application field]

The present invention relates to a structure for attaching a ceiling plate to a receiving bar arranged on a ceiling.

[Conventional technology]

To attach the ceiling board 3 to the ceiling, attach the board needle edge 10 to the field edge receiver, apply adhesive for woodworking etc. to the back side of the ceiling board 3, stick the ceiling board 3 to the board needle edge 10, and use a tough car. This is done by driving nails, etc., into place, as shown in Figure 9. Figure 9(a)
In this case, adjacent ceiling panels 3.3 are connected by connecting the male and female parts, and in Fig. 9(b), the side edges of the ceiling panels 3.3 are butted against each other. This shows what was done.

[The problem that the invention tries to solve! ]

However, with this construction method, there is a problem that the installation of the ceiling board 3 is done by gluing or nailing, which takes time. Therefore, there is a problem in that it becomes difficult to remove the ceiling plate 3 when replacing the ceiling plate 3 during renovation or the like. Moreover, the ceiling becomes heavier due to the plate needle MIO serving as the ceiling base, and when the ceiling plate 3 is replaced, the plate needle edge 10 also needs to be replaced, which increases the renovation cost. The present invention has been made in view of the above points, and it is possible to easily install a ceiling board without using a base member such as a board needle edge, and moreover, the ceiling board can be easily removed. The object of the present invention is to provide a ceiling board mounting structure that allows for easy replacement of ceiling panels.

[Means to solve the problem]

In the ceiling plate mounting structure according to the present invention, a substantially horizontal receiving piece 2 is formed at the lower end of a receiving bar 1 arranged on the ceiling, and a ceiling plate 3
A mounting piece 4 is provided to protrude laterally at the upper part of the side end surface of the ceiling plate 3, and the ceiling plate 3 is arranged so that the side end thereof overlaps the lower side of the receiving bar 1, and the receiving piece 2 and the mounting piece 4 are connected with clips 5. The ceiling plate 3 is fixed to the receiving bar 1 by sandwiching and connecting the ceiling plate 3 to the receiving bar 1.

[For use]

In the present invention, since the ceiling plate 3 is fixed to the receiving bar 1 by sandwiching and coupling the receiving piece 2 of the receiving bar 1 and the mounting piece 4 of the ceiling plate 3 with the clips 5, The ceiling board 3 can be attached using the clips 5 without using nails or adhesives, and the ceiling board 3 can be easily removed by removing the clips 5. Furthermore, since the ceiling plate 3 can be directly attached to the receiving bar 1 using the clips 5, there is no need to use a plate needle edge to attach the ceiling plate 3.

【Example】

The present invention will be explained in detail below with reference to Examples. FIG. 1 shows an embodiment of the present invention, in which a field edge receiver 12 is attached to the lower end of a hanging tree 11 suspended from a shed beam or the like using fasteners 14 such as nails or screws. A hanging fitting 13 is attached to the receiver 12 by a fixing fitting 14. The receiving bar 1 is formed by bending a metal plate to have an H-shaped cross section, and the upper horizontal piece 15 at the upper end thereof is attached to the hanging fitting 1.
By engaging with the engagement notch 16 formed at the lower end of the receiving bar 1, the receiving bar 1 is arranged horizontally on the ceiling. The lower horizontal piece at the lower end of the receiving bar 1 is formed as a receiving piece 2. Further, a mounting piece 4 is formed on the upper end of one side end surface of the ceiling plate 3 so as to protrude laterally over the entire length, and a fitting groove 17 is formed on the lower side of the mounting piece 4 over the entire length. It is recessed throughout. 91114 on the other side of ceiling board 3
A recessed step portion 18 is formed on the upper end of the surface over the entire length, and a fitting protrusion 19 is provided on the lower side of the four step portion 18 so as to protrude over the entire length. Furthermore, the clip 5 is formed of a spring steel material and has a substantially U-shaped cross section, and a pressing piece 20 is provided at the tip of one side piece 5a of each side piece 5 at 5 b of the clip 5, and a presser piece 20 is provided at the tip of one side piece 5a at the other side. Holding pieces 21 are provided on each piece 5b so as to protrude to the rear of the clip 5.6 However, when attaching the ceiling plate 3 to the receiving bar 1, first attach the holding pieces 21 to the lower surface of the receiving piece 2 of the receiving bar 1 on the ceiling. Arrange the ceiling plate 3 so that the end of the plate 3 on the side where the mounting piece 4 is provided is in contact with the ceiling plate 3, and press the rear ends of the holding piece 21 and the holding piece 20 with your fingers to release the chestnut and the button 5. The interval between the side pieces 5 at 56 is widened, and in this state, the receiving piece 2 of the receiving bar 1 and the mounting piece 4 of the ceiling plate 3 are inserted between the side pieces 5 at S 6, and the holding piece 21 and the holding piece 20 are inserted. When the pressing force is removed, the spring force of the clip 5 causes the receiving piece 2 and the mounting piece 4 to be held between the side pieces 5a and Sb of the clip 5. In this way, the ceiling plate 3 can be attached to the lower side of the receiving bar 1. Further, the ceiling plate 3a adjacent to this ceiling plate 3 can be connected to the receiving bar through the ceiling plate 3 by inserting its fitting protrusion 19 into the fitting groove 17 of the ceiling plate 3 and fitting it. It can be attached to 1. By repeating this operation, you can attach the ceiling @3.31 to the ceiling side by side without using nails or adhesives.
3a... can be easily replaced by removing the crimp 5. In addition, since the ceiling plate 3 can be directly attached to the receiving bar 1 using the clips 5, there is no need to use a plate needle edge, and the plate needle edge does not add weight to the ceiling. There is no need to replace the needle edge of the plate when replacing the plate 3. Note that the ceiling plate 3 located at the end of the room is fixed to the spacer material 22 or the like with fixing bolts 14 without providing a fitting protrusion 19 or the like at the end on the wall surface side. FIG. 2 shows another embodiment of the present invention, in which a modified example of the clip 5 is shown. Further, in the embodiment shown in FIG. 3, a locking protrusion 23 is provided in the recessed step 18 of the ceiling plate 3a so as to protrude over the entire length, and this locking protrusion 23 is attached to the holding piece 21 of the clip 5. In addition to fitting the fitting protrusion 19 into the fitting groove 17 by locking it to the upper surface of the rear part, the holding piece 21 of the clip 5
The ceiling plate 3a can also be held by being locked to. In the embodiment shown in FIGS. 4 and 5, the holding piece 2 of the clip 5
The ceiling plate 3a is held and attached to the receiving bar 1 only by locking the locking protrusion 23 to the ceiling plate 1. FIG. 4 shows an embodiment in which the ceiling panels 3 and 3a are butted against each other so as not to form a joint, and FIG. 5 shows an embodiment in which a transparent joint 24 is formed between the ceiling panels 3 and 38. An example is illustrative. In the embodiment of FIG. 5, the ceiling plate 3 is
, 3a, and a locking groove 24a into which the optical layer of the side piece 5a of the clip 5 and the rear end of the holding piece 21 are inserted;
24b may be formed. In the embodiment shown in FIG. 6, the clip 5 shown in FIG. 7, which is provided in Japanese Utility Model Publication No. 58-4698, is used. This clip 5 is formed without providing a holding piece 20 or a holding piece 21 like the clip 5 of the above embodiment, and there are extensions on both sides of the tips of the upper side piece 5a and the lower side piece 5b. The opening ears 27, 27 are extended. Then, using a lip operating device such as that provided in the above-mentioned Japanese Utility Model Publication No. 58-4698 and furthermore, Japanese Utility Model Publication No. 57-59346, the upper and lower side pieces 5a, 5 of the clip 5 are moved by the expanding ears 27. While opening b, in this state, insert the receiving piece 2 of the receiving bar 1 and the mounting piece 4 of the ceiling plate 3 between the side pieces 5 at Sb, and send out the clip 5 from the clip operating device. and mounting piece 4
can be held between the clips 5. In this way, the clip 5 allows the receiving bar 1 to be fixed as shown in FIG.
A ceiling plate 3 can be attached to the lower side, and the ceiling plate 3a adjacent to this ceiling plate 3 has its fitting protrusion 1.
9 is inserted into the fitting groove 17 of the ceiling plate 3 and fitted, the receiving bar 1 is inserted through the ceiling plate 3.
It can be attached to.

【Effect of the invention】

As described above, in the present invention, a substantially horizontal receiving piece is formed at the lower end of the receiving bar disposed on the ceiling, and a mounting piece is provided to protrude laterally at the upper part of the side end surface of the ceiling plate. The ceiling board was fixed to the receiving bar by arranging the board so that its side edges overlapped with the underside of the receiving bar, and by sandwiching and joining the receiving piece and mounting piece with clips, so there was no need to use nails or adhesives. The ceiling board can be easily attached to the receiving bar by clipping without using any adhesive, and the ceiling board can be easily removed by removing the clips,
The ceiling board can be easily replaced. Furthermore, since the ceiling plate can be directly attached to the receiving bar with clips, there is no need to use a base member such as a plate needle edge.

[Brief explanation of drawings]

1(a) and (b) are front sectional views and side sectional views of one embodiment of the present invention, FIGS. 2 to 5 are partial sectional views of other embodiments of the present invention, and FIG. Figures (a) and (b) are front sectional views and side sectional views of still another embodiment of the present invention, 1pi7
The figure is an enlarged perspective view showing an example of the clip used in the above, Figure 8 is a perspective view of the same as seen from the ceiling, and Figures 9 (a) (b)
) is a sectional view of a conventional example. 1 is a receiving bar, 2 is a receiving piece, 3 is a ceiling plate, 4 is a mounting piece,
5 is a clip.

Claims (1)

[Claims] (1) A substantially horizontal receiving piece is formed at the lower end of the receiving bar installed on the ceiling, and a mounting piece is provided in the upper part of the side end surface of the ceiling plate so as to protrude to the side, so that the side end of the receiving bar receives the ceiling plate. A ceiling board mounting structure characterized in that the ceiling board is fixed to the receiving bar by placing the receiving piece and the mounting piece together with clips so as to overlap the lower side of the bar.