JPH0460179B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for decorative panels decorating the ceiling and walls of concrete buildings. To provide an improved mounting structure for decorative panels decorating the surface of a building frame, in which a number of decorative panels covering the entire surface are connected as necessary, and intermediate decorative panels can be arbitrarily removed and reattached. It is in.

[Prior Art] A method of pasting decorative panels on the ceilings and walls of buildings has been known and widely put into practical use.

Generally, when installing this type of decorative panel, the edges of adjacent panels are overlapped, and when one edge is fastened, the edges of the other panel are also fastened, and this is done sequentially. The installation method is such that the whole thing is fixed by repeating the process.

This method of fastening the edges of one panel at the same time by overlapping the edges is advantageous in speeding up the work, but on the other hand, if adjacent panels overlap each other and share one screw, for example, If you want to remove one panel that is tightly attached because it is in one piece, such as when it is placed in a relationship, you cannot remove just this one panel, and you must remove all the panels that have been attached in succession. There was the inconvenience of not having one.

In the case of decorative panels that are generally attached to the surface of a building's frame, there is no need to remove just the panel in the middle unless there are special circumstances, but if there is a leak in a drainage pipe, only the panel at the leak point should be removed for maintenance. It becomes necessary to remove it. In particular, in cases such as decorative panels (spandrels) that cover the ceiling surfaces of subway station premises, there is a high need for this, as there are not only leaks from drain pipes, but also leaks from underground water.

Conventionally, in response to such a request, a mounting structure shown in FIGS. 9 and 10 has been proposed and put into practical use as a structure in which the attached decorative panel can be independently removed.

In this mounting structure, field edge receivers 100 are arranged at appropriate intervals on a concrete ceiling, and a plurality of field edge receivers 102 are similarly arranged orthogonally to the field edge receivers at appropriate intervals via hanging fittings 101. Folded engagement pieces 105 provided on both side edges of the strip-like elongated decorative panel 104 are fitted into engagement recesses 103 that are pre-formed at regular intervals along the length of this field edge. It is designed so that it can be installed by twisting it.

This conventional mounting structure has a recess 103 provided in the field edge.
and an engagement piece 105 provided at the edge of the decorative panel 104.
The panels are attached by engaging with each other, and there is no interdependent relationship between the panels, and therefore they can be removed independently from the fence not only during installation, but also during removal. I'm getting used to it, but
One drawback of this structure is that a recess 103 that fits the decorative panel must be provided in advance on the edge, so the edge 102 becomes a dedicated type for one decorative panel and can be used for panels of different shapes and sizes. The reason is that it cannot be used.

In addition, this conventional manufacturing method uses the flexibility of the short engagement piece 105 formed by folding back from the panel main body to engage the recess 103, so it lacks springiness, making it difficult to obtain flexibility and engagement. In some cases, the fit was hard and the fit was poor, or the whole fit did not fit evenly and came off.

Furthermore, since the engagement position of each decorative panel with the field edge is specified, it is not possible to adjust the spacing between the decorative panels when the entire surface of the building structure is stretched, resulting in excess or deficiency in the powder part. However, this cannot be compensated for by adjusting the spacing between the panels, nor can the desired width of the panels be adjusted.

[Problems to be Solved by the Invention] In view of these points, the present invention was researched and developed to improve the conventional defects, and its main purpose is to improve the mounting frame material ( To provide a decorative panel mounting structure in which the decorative panels can be individually and independently attached to a field edge and can be removed independently.

Furthermore, the present invention provides the freedom to create decorative panels of different widths by interposing a clip between the mounting frame material and the decorative panel, and by freely selecting the mounting position of this clip with respect to the mounting frame material. An object of the present invention is to provide a mounting structure for a decorative panel that can be mounted on a decorative panel.

Still another object of the present invention is to make it possible to vary the mutual spacing between the decorative panels to be pasted together so that the joint width can be freely adjusted, and also to freely adjust the width of the entire decorative panel that is stretched over the surface of the building structure. Another object of the present invention is to provide a mounting structure for a long decorative panel in which the entire decorative panel can be pasted together in a fan shape or a meandering shape by adjusting the joint width at both ends.

[Means for solving the problems] The present invention has been made with the above-mentioned objectives,
Its unique feature is that it consists of a mounting frame arranged along the surface of the building frame, a decorative panel attached to the surface of the mounting frame, and clips that individually attach the decorative panel to the mounting frame. This is due to the mounting structure of the decorative panel.

To explain this in detail, the present invention includes mounting frame members arranged in parallel at required intervals along the surface of a building frame;
A decorative panel mounting structure consisting of a fastening clip and a decorative panel arranged on the surface of a mounting frame material through the clip, the clip being attached to the mounting frame material at a substantially right angle from the mounting piece and the mounting piece. The decorative panel has a locking piece that extends and has a locking claw at its tip, and a spring piece that extends parallel to the locking piece at a distance, and the decorative panel is attached to one side of the strip-shaped main body. It has an engagement piece that extends substantially perpendicularly from the edge and has an engagement claw at its tip, and an engagement regulation piece that extends at a distance opposite the engagement piece, and on the other side edge. is provided with a connecting engagement piece that is bent at a substantially right angle and whose tip portion protrudes in the same plane as the main body, and the clip is fixed to the mounting frame material in accordance with the approximate width interval of the decorative panel; At the same time, the engaging piece of the decorative panel is hooked to the engaging piece of the clip, and at the same time, the engagement regulating piece is attached to the spring piece of the clip to ensure engagement between the claw of the locking piece and the claw of the engaging piece, The connecting engagement piece on the other side edge is engaged with the tip of the engagement piece on one side edge of the decorative panel, thereby allowing the plurality of decorative panels to be freely connected and detached between adjacent ones. , the decorative panel mounting structure is characterized in that the surface of the frame is covered.

Further, in the present invention, an extension width portion is provided on one side edge of the main body on which the engagement piece is provided in the above-mentioned decorative panel, and an auxiliary engagement piece is provided from the edge of the extension width portion so as to be parallel to the engagement piece. It is an object of the present invention to provide a mounting structure for a decorative panel, which is characterized in that a connecting engagement piece extending from the other side edge of a main body is engaged with the connecting engagement piece.

Next, in order to further clarify the present invention, illustrated embodiments will be described in detail, and other features will also be clarified.

[Example] Fig. 1 is a partially sectional front view showing a decorative panel in a completed state of installation, and Fig. 2 is an exploded perspective view of the main parts.

The example shown here is an example of surface decoration of a concrete frame (ceiling), in which 1 is a hanging bolt installed in the ceiling 2, and 3 is suspended horizontally via a hanger 4 attached to the hanging bolt. A field edge receiver, 5 is a field edge that is a mounting frame material fastened so as to intersect with this field edge receiver 3, 6 is a decorative panel that covers the surface of the ceiling 2 along this field edge, and 7 is a decorative panel that covers the surface of the ceiling 2 along this field edge. It is a clip that attaches to the edge.

Hanging bolts 1 are arranged in rows on a ceiling 2 at appropriate intervals, hangers 4 are hung from each, and by adjusting nuts 8, a field edge support 3 is suspended horizontally.

As is well known, the field edge supports 3 are for horizontally supporting the field edge 5, and although not shown here, a large number of them are arranged at appropriate intervals on the lower surface of the ceiling via the above-mentioned hanging bolts, and the field edge is supported horizontally. I will support you.

The field edge 5 as a mounting frame material is a long member with a U-shaped cross section, which has been widely used in the past, and is made of two pieces 5a, 5 facing oppositely to the lower surface of the field edge support 3.
Each edge of a is abutted and a rope clip (not shown) is hooked to the edge to tie it to the field edge holder.

A large number of these field edges are arranged parallel to each other at appropriate intervals along the length direction of the field edge receiver.

The clip 7 is used to detachably attach the decorative panel 6 to the edge 5, and in this embodiment, the second clip
As shown in the enlarged drawings and FIG. 7, a steel plate having spring properties is integrally formed by press molding.

This clip 7 includes a flat mounting piece 7a for fixing to the edge 5, and a hook-shaped locking claw 9 at the lower end, which is bent at right angles from one side edge of the mounting piece and hangs down.
The locking piece 7b is bent at a right angle from the same side edge through the extension piece 10, and the locking piece 7b has a locking piece 7b.
It has a spring piece 7c that hangs down in parallel with spaced apart from the spring piece 7c. In this embodiment, rising edges 11 are provided on both side edges of the mounting piece 7a in an opposing manner, and when the mounting piece 7a is placed on the lower surface of the field edge 5, these rising edges 11 are engaged with both sides of the field edge. This is done to stabilize the attachment.

As shown in the figure, this clip is fixed by facing the field edge 5 from below and inserting a screw (tapping screw) 13 into the lower surface of the field edge through a through hole 12 formed in the mounting piece 7a.

Incidentally, the raised edge 11 effectively functions to determine the orientation of the clip 7 and to prevent the screw 13 from rotating together due to bending.

The clips are fixed at intervals in the length direction of the field edge 5 in accordance with the width interval of the decorative panel 6, and are attached in the same manner to each field edge arranged in parallel.

On the other hand, the decorative panel 6 here is a long panel made of aluminum alloy in the form of a strip.One side edge of the panel main body 6a is bent at a right angle toward one side, and the tip is bent inward. An engagement piece 6b provided with an engagement claw 14 that protrudes, and a gap 15 between the engagement piece 6b.
A connecting engagement is provided with an engagement regulating piece 6c extending in parallel with the main body 6a, and the other side edge is bent at a substantially right angle in the middle so that the tip protrudes in the same plane direction as the main body 6a. It has a piece 6d.

As described above, this decorative panel 6 is attached to the field edge 5 via the clips 7, and the actual installation will be explained next.

As mentioned above, the clips 7 are attached to match the width of the decorative panel, but for ease of work, all the clips are fixed to the edge at regular intervals that match the panel, and the decorative panel is attached to these clips later. The clips may be latched or the panels may be latched alternately as described below.

That is, after fixing the clips 7 in a straight line across the plurality of edges 5 arranged in parallel with the screws 13, the decorative panel 6 is attached to the locking claws 9 of the locking pieces 7b hanging from the clips. After the end edge of the connecting engagement piece 6d protruding from one side edge is latched and supported, the next clip 7 is screwed to match the width of this panel, and the engagement piece 7 hanging from this clip is screwed.
d and the spring 7c from below, the engagement piece 6b and the engagement restriction piece 6c provided on the other edge of the panel are pressed.

Due to this pressing, the engagement regulating piece 6c first abuts against the spring piece 7c, and when both pieces are aligned in parallel, the engaging piece 6b and the locking piece 7b abut their ends. When pressed further in this abutting state, the engagement regulating piece 6c presses the spring piece 7c toward the locking piece 7b, allowing the engaging piece 6b to push up, raising the engaging claw 14, and causing the locking piece to move upward. It will be latched to the latching claw 9 of 7b.

When the above-mentioned pressing is released after the engagement claw 14 and the locking claw 9 are engaged, the spring piece 7c bent by the engagement regulating piece 6c returns to its original shape and pushes the engagement piece 6b. It is pulled toward the locking piece 7b side to ensure engagement between the claws 14 and 9.

Figure 1 shows the installation of the decorative panel in a state in which both side edges are engaged with the clips 7 and installation is completed on the edge 5.Following this installation procedure, the decorative panel is installed one after another. It will come off.

In this way, the latching of the connecting engagement piece 6d and the engagement piece 6
While the decorative panel 6 can be easily attached by the latches b, each decorative panel according to the present invention can be individually removed from the clip.

FIGS. 3 and 4 illustrate this removal procedure. To remove, push the decorative panel 6 in the direction of the arrow as shown in FIG. Since the coupling piece 6b comes off, the connecting engagement piece 6d on the other edge automatically comes off the engagement claw 9 of the engagement piece 7b of the other clip that engages it, and can be removed.

Figure 4 shows this removed state, and the left and right decorative panels 6, which are attached adjacently through the same clip, maintain their attached state regardless of this removed panel. ing.

Now, after the decorative panel removed in this way, the connecting engagement piece 6d is latched onto the engagement piece 6b of the previously engaged panel, and then the engagement piece 6b on the other edge is attached as described above. When the engagement regulating piece 6c is pressed toward the other clip corresponding thereto, it returns to the attached state again.

As described above, the decorative panel of the present invention can be easily installed and removed, and the adjacent panel that is connected via the clip can be easily attached and removed on one side.
In other words, since the connecting engagement piece 6d merely engages the tip of the engagement piece 6b of the other panel in a weighted manner, the mutual spacing can be freely adjusted by moving the width of this weight. As a result, it is possible to adjust the density of the decorative panels stretched over the entire surface of the building frame, and to arrange the decorative panels in a fan shape as shown in FIG.

Figures 5 and 6 show other embodiments in which the adjustment of the joint width of the decorative panel is made even more effective. still,
In the drawings, parts that are the same as those in the embodiment described above are given the same reference numerals, and detailed description thereof will be omitted.

The embodiment shown here is an example in which the respective engaging pieces provided on both side edges of the decorative panel 6 are modified. That is, as shown in the figure, an extended width portion 6e extends from the edge on one side where the engagement piece 6b is provided, and an auxiliary engagement piece 6 parallel to the engagement piece 6b extends from these ends.
This is an example in which the connecting engagement piece 6d extending from the other side edge of the other main body 6a is widened by a length corresponding to the extended width portion 6e.

The decorative panel 6 in this embodiment is attached to the edge 5 via clips 7 in exactly the same way as in the previous embodiment, except that the auxiliary locking piece 6f is extended and the connecting engagement piece 6d is extended. As a result, the width of mutual overlap has become deeper during attachment via clips, and the adjustment of the joint width 16 has accordingly become wider.

That is, as in the previous embodiment shown in FIG.
d is hooked onto the locking claw 7b of the clip 7.
Fig. 6 shows the state in which the connecting engagement piece 6d is engaged with the auxiliary engagement piece 6f by shifting the engagement position of the connecting engagement piece 6d, and the joint is attached accordingly. This is the case when the width 16 is widened.

The point that one side edge (engaging piece 6b) secured via the locking piece 7b of the clip is engaged with the other side edge (connecting engaging piece 6d) in an overlapping manner is common to both embodiments. This is the place to do it.

In addition, 17 in the drawing is the mounting piece 7 of the clip 7.
When connecting the connecting and engaging pieces 6d of the decorative panel 5 with a stopper piece hanging down from one side of a, the abutment piece 18 extending from the base of this connecting and engaging piece is hit against the tip of the connecting and engaging piece 6d. The locking piece 6b is pushed inward, thereby preventing the panel's engaging piece 7b from being disengaged.

[Results of the Invention] The mounting structure of the decorative panel according to the present invention has been described in detail with reference to the embodiments, but as is clear from the above-mentioned structure, according to the present invention, the decorative panel mounting structure according to the present invention is Panels are attached using clips, but since this clip allows you to freely select the mounting position in the length direction of the mounting frame material without having to specify whether or not it is fixed with screws, it can be used for decorative panels of any width. It has become possible to respond to

Then, the present invention locks the locking piece 7b of the clip and the engaging piece 6b provided on one side edge of the decorative panel, and furthermore, the connecting engaging piece 6b is provided on the other side edge of the other decorative panel on this engaging piece 6b. 6d can be fastened by simply hooking them together, and since the decorative panels are fastened together in a connected state, it is possible to tension them in one piece. Since all of the frame material is covered, the fastened state is not visible, which is extremely convenient for finishing the surfaces of building blocks such as ceilings and walls.

Furthermore, when installing a decorative panel, the present invention involves hooking the connecting engagement piece 6d on one side edge of the panel to a clip fixed to the mounting frame material, and then attaching the other engagement piece 6b hanging from the clip. By pressing against the stopper piece 7b, the engagement can be achieved and the fixing can be completed, making it extremely easy to install.In addition, when releasing this attachment, the decorative panel must be moved to one side. Spring piece 7 that fixes the position
When the engaging piece 6b that engages with the locking piece 7b is removed by bending c, the other connecting engaging piece 6d is disengaged at the same time, and only this decorative panel comes off independently, making installation and removal extremely difficult. It has become easy to do. This attachment/detachment operation can be carried out individually one by one and does not affect other adjacent decorative panels at all, which is extremely convenient for maintenance, inspection, etc. of the surface of the frame at necessary locations.

In addition, in the description of the above embodiment, the fixing clip 7
However, the manufacturing method is not limited to this method.

As explained above, what is important about this clip is that it is provided with a locking piece 7b that has an excellent locking force for locking the decorative panel's engaging piece, and that the locking piece 7b engages with the locking claw 9 of this locking piece. The purpose is to provide a spring piece 7c having a spring property that ensures the engaged state of the engaging claw 14 of the piece 6b, and the integral manufacture of these two pieces is only a request from the viewpoint of ease of manufacturing and cost. This is not due to a structural requirement of the present invention. However, if it is manufactured integrally as in the embodiment, the locking piece 7
Forming b wide and making spring piece 7c narrow will be effective from the respective functional aspects.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention.
The figure is a partial cross-sectional front view showing the completed installation of the decorative panel, Figure 2 is an enlarged exploded perspective view of the mounting frame and clips, and Figure 3 is a partial cross-sectional view showing the decorative panel in the middle of being removed. FIG. 4 is an enlarged partially sectional front view with the decorative panel removed; FIG. 5 is a partially sectional front view showing the attached state of the decorative panel in another embodiment; FIG. 6
The figure is a partially sectional front view showing the joint width adjusted by changing the overlapping width of the decorative panels, FIG. 7 is an enlarged perspective view of the clip, and FIG.
The figure is a bottom view of the installed state, illustrating the state in which the decorative panels are stretched in a fan shape, FIG. 9 is a partially sectional front view showing a conventional example, and FIG. 10 is a side view of the above figure. 5... Noen which is the mounting frame material, 6... Decorative panel,
6a... Panel main body, 6b... Engagement piece, 6c...
Spring piece, 6d...Connection engagement piece, 6e...Extension width part, 6f...Auxiliary engagement piece, 7...Clip, 7a
...Mounting piece, 7b...Locking piece, 7c...Spring piece,
9...Latching claw, 14...Engaging claw.

Claims (1)

[Scope of Claims] 1. Mounting frame members arranged in parallel at required intervals along the surface of the building frame, fastening clips, and decorative panels arranged on the surface of the mounting frame material via the clips. A decorative panel mounting structure comprising: a mounting piece for a mounting frame; a locking piece extending from the mounting piece and having a locking claw at its tip; and a clip spaced apart from the locking piece. The decorative panel has spring pieces extending in parallel with each other, and the decorative panel has an engaging piece extending substantially perpendicularly from one side edge of the strip-shaped main body and having an engaging claw at its tip, and the engaging piece. It has an engagement regulating piece that extends at a distance from the coupling piece, and the other side edge has a connecting engagement piece that is bent at a substantially right angle and whose tip protrudes in the same plane as the main body. The clip is fastened to the mounting frame material at approximately the width interval of the decorative panel, and the engaging piece of the decorative panel is hooked to the engaging piece of the clip, and at the same time, the clip is engaged with the spring piece of the clip. While securing engagement between the claws of the locking piece and the claws of the engaging piece by aligning the matching control piece, engage the connecting engagement piece on the other side edge to the tip of the engaging piece on one side edge of the decorative panel. By this, the decorative panels can be freely connected and detached between adjacent panels,
A mounting structure for a decorative panel, characterized in that the surface of the frame is covered. 2. Decoration consisting of mounting frames arranged in parallel at required intervals along the surface of the building frame, fastening clips, and decorative panels arranged on the surface of the mounting frame via the clips. In the panel mounting structure, the clip includes a mounting piece for the mounting frame material, a locking piece extending from the mounting piece and having a locking claw at the tip, and a clip extending parallel to the locking piece at a distance. The decorative panel has a spring piece extending substantially perpendicularly from one side edge of the strip-like main body and having an engaging claw at its tip, and an engaging piece facing the engaging piece. The clip has engagement regulating pieces extending at intervals, and a connecting engagement piece bent at a substantially right angle on the other side edge and having a distal end protruding in the same plane as the main body; Fasten the decorative panel to the mounting frame material at approximately width intervals, and at the same time hook the engaging piece of the decorative panel to the engaging piece of the clip, attach the engagement regulating piece to the spring piece of the clip. While ensuring engagement between the claws of the locking piece and the claws of the engaging piece, the connecting engagement piece on the other side is engaged with the tip of the engaging piece on one side edge of the decorative panel, thereby The decorative panels can be freely connected and detached between adjacent panels.
In the mounting structure of the decorative panel that covers the surface of the frame, the decorative panel has an extended width portion extending to one side edge of the main body on which the engaging piece is provided, and the engaging piece is attached from the edge of the extended width portion. A mounting structure for a decorative panel, characterized in that an auxiliary engaging piece extends parallel to the panel and engages a connecting engaging piece extending from the other side edge of the main body.