JPH0465184B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for a decorative panel that is attached to decorate the ceiling or wall surface of a concrete building, for example. A large number of decorative panels covering the entire surface can be fixed along the structure, and if necessary, decorative panels in the middle of the connected structure can be arbitrarily removed and attached to decorate the surface of the frame. An object of the present invention is to provide an improved mounting structure for a decorative panel.

[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 fastened with screws, etc., and the edges of the other panel are also attached. The method of attachment is to repeat this process one after another to fasten the whole thing.

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 of the panels that is tightly attached because they are in a relationship, you will not be able to remove just that one panel; you will have to remove all of the panels that have been attached in succession. This was an inconvenience.

In the case of decorative panels that are generally attached to the surface of a building's frame, it is not necessary to remove just the panel in the middle unless there are special circumstances, but if there is a leak in a drainage pipe, the panel at the leak point must be removed for maintenance. It becomes necessary to remove only the 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 requests, long decorative panels have been installed and removed independently.
The mounting structure shown in Figure 7 has been proposed and put into practical use.

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 is compatible with the decorative panel must be provided in advance in the field edge, so that the field edge 102 becomes a dedicated type for one decorative panel and can be made in different shapes and sizes. The reason is that it cannot be used for panels.

In addition, this conventional structure utilizes the flexibility of the short engagement piece 105 formed by folding back from the panel body to engage the recess 103, but it lacks springiness, making it difficult to achieve flexibility. Therefore, the engagement was hard and the fit was poor, or the entire body was not evenly engaged 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 at the end. However, this cannot be compensated for by adjusting the spacing between the joint widths between the panels, nor can the joint width itself between 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 a decorative panel with different widths by interposing a clip between the mounting frame material and the decorative panel, and making it possible to freely select the mounting position of the clip with respect to the mounting frame material. To provide a decorative panel mounting structure that allows panels to be freely mounted.

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 characteristic 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 fasten the decorative panel to the mounting frame. This is a decorative panel mounting structure that includes: a mounting frame vertically arranged at required intervals along the surface of a building frame; a fastening clip; and a decorative panel arranged perpendicularly on the surface of the mounting frame material, and the clip includes a mounting piece for the mounting frame material and a locking piece that hangs vertically from the mounting piece and has a locking claw piece at the tip. and a stopper for securing the locking state with respect to the locking claw piece, and the decorative panel is an engagement piece whose tip is bent in the folding direction on one side edge of the main body in the shape of a strip. one piece, and the other side edge is provided with a connecting engagement piece part bent in an L-shape in the middle of its length so as to be aligned substantially on the same plane as the engagement piece, and extending outward; Attach the clip to the mounting frame material at intervals of the width of the decorative panel, and attach the locking piece of the engaging piece on one side edge of the decorative panel to the locking claw of the locking piece of the clip. At the same time, the connecting engagement piece provided on the other side edge of the other decorative panel is inserted and engaged so as to overlap the engaging piece of the engaging piece, and the decorative panel is attached via the clip. The decorative panel mounting structure is characterized in that the decorative panels can be attached adjacently so as to connect side edges.

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

[Example] Fig. 1 is a partially cut-out front view showing a state in which a decorative panel has been installed, and Fig. 2 is a partial front view with a part of the decorative panel removed.

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 frame material that is a mounting frame fixed 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. It is a clip that attaches to the edge of a field.

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 to support the field edge. It has become a thing.

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 wire clip (not shown) is hooked to the field edge holder 3 to tie it.

A large number of these field edges are arranged in parallel along the length direction of the field edge receiver 3 at appropriate intervals.

The clip 7 is for attaching and detaching the decorative panel 6 to the edge 5, and in this embodiment, the third clip
As shown in the enlarged figure, a steel plate with spring properties is integrally formed by press forming.

That is, the clip 7 has a flat mounting piece 7a for fixing it to the edge 5, and a hook-shaped locking claw piece 9 at the lower end, which is bent at right angles from one side edge of this mounting piece and hangs down. and a spring piece 7c which is bent from the same side edge at a right angle through an extension piece 10 and hangs down parallel to the locking piece 7b at a distance. Furthermore, in this embodiment, rising edges 11 are provided on both sides of the mounting piece 7a in an opposing manner. It is designed to stabilize the fixing by engaging with.

As shown in the figure, this clip faces the field edge 5 from below, and passes through a through hole 12 formed in the mounting piece 7a and bends a screw (tapping screw) 13 into a screw receiving hole (not shown) formed in the lower surface of the field edge. It is fixed by this.

The raised edge 11 not only determines the orientation of the clip 7, but also works effectively 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 is a long panel in the form of a band made of steel plate or aluminum alloy, and one side edge of the panel main body 6a is bent at a right angle toward the back side of one side, and the tip part An engaging piece portion 6b provided with an engaging piece 14 that protrudes in the folding direction.
The other side edge is provided with a connecting engagement piece portion 6c which is bent at a substantially right angle in the middle so that its tip protrudes in the same plane as the engagement piece 14.

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 panel may be attached by attaching the clip or attaching the panel by alternately attaching the clip and attaching the panel as described below.

The reference numeral 15 in FIG. 1 is a parting edge attached to the end of the field edge 5 that is in contact with the wall surface 16, and the decorative panel 6 is made of a long material with a U-shaped end and is inserted through the opening.
Accept one side edge of and hold it.

Next, along the other side edge of the decorative panel whose one side edge is held by this parting edge 15, clips 7 are secured to the edge 5 with screws 13, and a locking piece 7b hanging from this attachment piece 7a is attached. Attach the engaging piece 6b provided on the side edge of the panel to complete the initial attachment of the panel.

For this fixing, the engaging piece 14 provided on the engaging piece 6b is latched onto the locking claw piece 9 provided on the engaging piece 7b of the clip, and at the same time, the engaging piece 14 is protruded downward from the tip edge of the locking claw piece 9. The claw 17 is hooked onto the end locking protrusion 18 of the stopper 7c to ensure its engaged state.

After the first decorative panel is attached, the connecting engagement piece 6c of another decorative panel is inserted and held in such a way that it is overlapped with the engagement piece 14 of this decorative panel, and is similarly held along the other side edge. The locking claw piece 9 of the locking piece 7b provided on the other side edge is hooked to the clip 7 which is fastened with the screw 13 in the same manner as described above.

Then, by repeating the same operation and attaching the clips 7 one after another, the decorative panel is fixed and pasted along the edge 5.

By the way, 19 in the figure is for preventing the panel from lifting up and coming off from the locking protrusion 18 of the stopper 7c when the engaging piece 14 of the panel 6 is hooked to the locking claw piece 9 of the locking piece 7b. 20 is a stopper regulation piece that hangs down from the tip of the locking claw piece 9, and when the connecting engagement part 6c is inserted and engaged with the locking piece 14 in an overlapping manner, this connected engagement piece In order to prevent the part 6c from lifting up and wobbling, a connecting engagement piece part 6c is provided.
This is a piece that prevents rattling and extends upward from the tip.

In addition, a stopper 7 is provided to prevent the engaging piece 6b of the panel from coming off when it is hooked to the locking piece 7b of the clip.
In c, the piece 21 provided with the extension part 10 and the end locking protrusion 18 is lengthened to give elasticity, and the locking claw piece 9
When the engaging piece 14 of the panel is pushed in from the tip direction of the panel, the claw 17 pushes down the locking protrusion 18 to achieve engagement, and the engaging piece 7b accidentally comes off from above the locking claw piece 9. It is made so that there is no

FIG. 1 shows the installation of the decorative panel in a state where both side edges are engaged with the clips 7 and the installation to the field edge 5 is completed.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 6c 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.

Figures 1 and 2 show this removal procedure. That is, when removing it, if the decorative panel 6 is pushed to the right as shown by the arrow in FIG. As a result, the connecting engagement piece 6c 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.

FIG. 2 shows this removed state. However, the left and right decorative panels 6, 6, which are attached adjacently through the same clip, will maintain their attached state regardless of this removed panel.

Now, the decorative panel removed in this way is then hooked with the connecting engagement piece 6c on the engagement piece 6b of the previously engaged panel, and the engagement piece 6 on the other edge
By pressing b towards the locking piece 7b of the other clip, it can be returned to the attached state.

As described above, the decorative panel of the present invention can be easily installed and removed, and adjacent panels connected via the clip 7 can be connected to each other by folding the engaging piece 14 of the engaging piece 6b on one side edge. Since the connecting engagement piece 6c on the other side edge is simply engaged in an overlapping manner, the joint width 22 between the panels can be freely adjusted by adjusting the overlapping width of the two. I can do it.

By the way, FIG. 5 particularly shows that the decorative panel 6 is made of extruded aluminum and has engaging pieces 6 provided on both side edges.
b, the case where the connecting engagement piece 6c is formed at right angles.

In this embodiment, the same reference numerals as those in the previous embodiment indicate parts having the same functions, and the explanation thereof will be omitted. The claw 17 provided on the part is made integral with a part of the engaging piece by making it thicker, and the rattling prevention piece 2 provided at the tip of the connecting engaging piece 6c.
0 is changed in position by projecting upward from the bent portion, and its function is the same as in the previous embodiment.

In both embodiments, the clip 7 has a panel 6.
An example has been described in which the locking piece 7b that engages and holds one side edge and the stopper piece 7c are individually extended from one side edge of the mounting piece 7a, but this is manufactured by press forming from a steel plate. This is shown as an example of a case where the shape is not limited to this shape.

The necessary structure for the clip 7 is a mounting piece 7a that is attached to the mounting frame material, a locking piece 7b that is supported by this mounting piece, and that engages and holds the engaging piece 6b of the panel. A stopper 7c that engages and holds the engaging piece 6b that engages with the locking piece 7b so that it does not fall off arbitrarily when it is in the engaged state.
In particular, this stopper 7c does not need to be separate from the locking piece 7b as in the embodiment, but may be provided as a protrusion on the locking claw piece 9 of the locking piece 7b, for example. good. Incidentally, it is desirable that this stopper be provided with spring properties so that it can move upward and downward in order to facilitate the engagement and disengagement operation with the engagement piece portion 6b.

[Effects of the Invention] The decorative panel mounting structure according to the present invention has been described above in detail with reference to embodiments.As is clear from the above-described 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. It is fastened by simply overlapping the parts 6c and fastening them together, and since the decorative panels are fastened together in a connected state, it is possible to tension them in an integrated manner. Since all of the mounting frame material is covered and hidden, the fixed state is not visible, which is extremely convenient for finishing the surfaces of building blocks such as ceilings and walls.

Furthermore, in the present invention, when installing a decorative panel, the connecting engagement piece 6c on one side edge of the panel is latched to a clip fixed to the mounting frame material, and then the other engagement piece 6 is
By pressing the locking piece 7b hanging down from the clip, the locking piece 7b can be engaged and the locking can be completed, making it extremely easy to install. When the decorative panel is moved to one side and the engaging piece 6b that engages with the locking piece 7b is removed, the other connecting engaging piece 6c is simultaneously disengaged and only this decorative panel comes off independently. It is extremely easy to install and remove. Furthermore, this attachment/detachment operation can be performed individually one by one, and does not affect other adjacent decorative panels at all, making it extremely convenient for maintenance and inspection of the surface of the frame in necessary areas. ing.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention.
The figure is a front view with some parts missing showing the decorative panel installation completed, Figure 2 is a partial front view with part of the decorative panel removed, and Figure 3 is an exploded enlarged perspective view of the mounting frame and clips. , FIG. 4 is an enlarged central vertical sectional front view illustrating how the decorative panel is attached with clips, FIG. 5 is a partially sectional front view showing the completed attachment of the decorative panel of another embodiment, and FIG. 6 7 is a partially sectional front view showing a conventional example, and FIG. 7 is a sectional view taken along the line -- in the above figure. 5... Field edge serving as a mounting frame material, 6... Decorative panel, 6a... Panel main body, 6b... Engagement piece portion, 6c... Connecting engagement piece portion,
7... Clip, 7a... Mounting piece, 7b... Locking piece, 7c... Stopper, 9... Locking claw piece, 14
...Engagement piece.

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 arranged perpendicularly to the surface of the mounting frame members via the clips. The clip has a mounting piece for the mounting frame material, a locking piece hanging from the mounting piece and having a locking claw piece at the tip, and a locking state for the locking claw piece. On the other hand, the decorative panel is provided with an engagement piece part on one side edge of the main body in the shape of a band plate, the tip of which is bent in the folding direction to serve as an engagement piece, and the other side edge is provided with a long engagement piece part. The clip is provided with a connecting engagement piece portion extending outward, which is bent in an L-shape in the middle of the length so as to be aligned substantially on the same plane as the engagement piece, and the clip is attached to the mounting frame material. Attach the panels at intervals across the width of the panel, and hook the engagement piece of the engagement piece on one side edge of the decorative panel to the engagement claw of the engagement piece of the clip. The connecting and engaging piece provided on the other side edge of another decorative panel is inserted and engaged so as to be overlapped with the joining piece, and the decorative panel is pasted adjacently so as to connect the side edges of the decorative panel through the clip. A decorative panel mounting structure characterized by the following: