JPH01158162A - Combination structure of mounting surface board and tile block - Google Patents

Abstract

PURPOSE: To stretch a tile block from an upper side to a lower side and to effectively and strongly fix the tile block by mounting a fixing and holding member on an engagement projecting line provided projectingly on a mounting face plate by locking and engaging the member with pressing force. CONSTITUTION: A fixing and holding member 31 made of a mounting face plate 11 projectingly providing reverse dovetail-shaped engagement projecting lines 12 over a plurality of steps at intervals according to stretching pitch, a tile block 21 forming a dovetail-shaped engagement recessed groove 25, an engagement piece 32, an engaging piece 33 and a pressing piece 34 is prepared. Next, the engagement piece 32 of the member 31 is engaged to an engagement surface 13 of the projecting line 12, the engaging piece 33 is engaged with an engaging surface 14 with pressing force and the member 31 is mounted on the projecting line 12. By hooking a hook surface 26 of the block 21 on the engagement piece 32 of the member 31 mounted on the projecting line 12, pushing a rear surface into a pressing piece 34 by making a hook part as a fulcrum in a hitting state and dropping the rear surface into the pressing surface 27, the block 31 can be strongly stretched.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a combination structure of a face plate and a tile block, and more specifically, to an exterior wall of a building, an interior wall, or other decorative wall. The mounting applied to the above is a combination of a face plate and a tile block using an elastic wedge fixing piece, and in particular, the mounting using aluminum extrusion is a combination structure using a face plate and a tile block using an elastic wedge fixing piece.

[Conventional technology]

FIGS. 4 and 5 show the combination structure of a face plate and a tile block in a typical conventional installation of this type.

That is, in each of these figures of the conventional example, the tile block exterior wall is attached to the outer surface of the building frame (not shown), such as a building.
The mounting, which is fixed through the base plate (2), consists of a face plate (1) and a tile block (3), and the above-mentioned mounting has left and right grooves on the outer surface of the face plate (1) separated by a required distance in the vertical direction. A large number of locking claws (la) each having a vertical section shape are cut out at predetermined positions in the direction, and each of the respective tile blocks (3 ) is installed by simply hooking the locking recess (3a) formed on the inner surface of the tile block (3); The installation is carried out sequentially from the bottom to the top of the face plate (1), and in this way a wall is constructed by stretching each of these tile blocks (3).

[Problem that the invention seeks to solve]

However, in the conventional example configured as described above, in the case of a combination structure of a face plate and a tile block, the attachment is performed on each locking pawl (1a) cut and raised on the outer surface of the face plate (1). , since the installation is done by simply hooking the locking recesses (3a) formed on the inner surface of each tile block (3), the locking mode is never perfect. It is difficult to say, and each tile block (
The installation of 3) is done by locking, and the installation is done sequentially from the bottom of the face plate to the top, so the existing part, that is, the wall surface of the tile block (3) that is already stretched below. Tile blocks (3) may be damaged or soiled when being stretched upwards or when the scaffolding is dismantled, and the scaffolding structure required during the stretching must be stretched to the top of the tile block (3). The disadvantage is that it cannot be dismantled until after construction is completed, and workability at the construction site is not necessarily good.
Furthermore, the installation on the frame side involves the individual tile blocks (3) stretched on the outer surface of the face plate (1), and even if the joints formed between adjacent tiles are filled and sealed with a joint material, Even if the gap between the tension surfaces is closed, over time or in the event of a fire, cracks may occur in the joint material, allowing rainwater to seep into the interior. When installed, rainwater that has entered the face plate (1) through the cut-out holes of each locking pawl (1a) on the face plate (1) may seep into the inside of the face plate (1), that is, the frame side. Furthermore, from another perspective, the face plate (1) itself has many locking claws (LA) that tend to lose its strength, compared to a simple flat plate surface that is said to be the weakest in terms of strength. Since the tile blocks (3) are cut up and no reinforcement measures have been taken to deal with this, their strength is greatly impaired and it is difficult to support the installation of a large number of relatively heavy tile blocks (3). However, it has various problems that are not suitable for practical use.

Therefore, an object of the present invention is to make it possible to install the tile block from the upper side of the face plate to the lower side, and to make it possible to install the tile block from the upper side of the face plate to the lower side. The installation of the tile block is made effective and strong by the interposition of a fixed holding member, and at the same time,
The installation prevents rainwater from entering the inside of the face plate, and the installation is done in a way that does not reduce the strength of the face plate itself. This type of installation is to provide a combination structure of face plate and tile block.

[Means for solving problems]

In order to achieve the above object, the mounting structure according to the present invention is a combination structure of a face plate and a tile block, which is arranged in multiple stages in the vertical direction with an arrangement interval corresponding to the pitch of the tile block on the board surface, so that the upper and lower tile blocks are facing each other. An installation in which six inverted dovetail groove-shaped engagement protrusions each having an engagement surface and a locking surface are provided in the left and right direction has a face plate and at least a center portion on the back side that is wider than the vertical width of the engagement protrusion. A tile block with a wide vertical width and dovetail-shaped engaging grooves having a hook surface and a pressing surface, respectively, formed in the left and right directions on the upper and lower facing surfaces, and the vertical width of the engaging protrusions. With a vertical width corresponding to , and a fixing and holding member each formed with a pressing piece that presses and holds the pressing surface of the tile block from the inside; With the engaging surface of the tile block engaged with the fixed holding member engaged with the engagement protrusion, the pressing piece of the fixed holding member presses the pressing surface of the tile block. It is characterized by being able to be locked.

[For production]

That is, in the case of a combination structure of a face plate and a tile block, the installation according to the present invention involves first hooking the engaging piece of the fixed holding member onto the retaining surface of the engaging protrusion on the face plate from above. Then, the engaging piece is pressed against the engaging surface from below with its own elastic force to engage it, and then the engaging groove of the tile block is hooked on the surface, and the engaging piece is attached on the face plate for installation. The hook engages with the retaining piece of the fixed holding member attached to the engagement protrusion, and with the back side of the tile block protruding from the pressing piece of the fixed holding member, the hook engages the engaging part. By pushing the tile block into the fulcrum, the pressing piece is bent and biased, and its tip edge falls into the pressing surface of the engagement groove and moves, allowing the tile block to be attached to the face plate. The tile block can be stretched by being pressed against the board surface, and in this tensioned state, the energized pressing pieces elastically and firmly hold the stretched tile block in order to press the pressing surface downward from the inside. It is possible to do so.

〔Example〕

Hereinafter, the installation according to the present invention will be described in detail with reference to FIGS. 1 to 3, with reference to an embodiment of a combination structure of a face plate and a tile block.

FIGS. 1 and 2 are a vertical side view showing the general configuration of a tile block exterior wall to which an embodiment of the present invention is applied, and a vertical perspective view showing the configuration of the main parts of the same, and FIG. FIG. 1 is an exploded perspective view showing a face plate, a tile block, and a fixed holding member for fixing these to each other.

That is, in the configuration of this embodiment, the reference numeral (11) indicates the face plate attached to the building frame side, and (
21) is a tile block that is stretched and supported on the surface side of the face plate (11), and (31) is a tile block that is attached to the face plate (11) and the tile block (21). The figure shows a fixed holding member for holding it.

As you can see, it is directly against the building frame wall.

Alternatively, the above-mentioned attachment, which is indirectly attached through the base plate (41), is attached to the face plate (11) at a predetermined tension J9 pitch of the tile block (21), which will be described later, as the detailed structure is shown in Fig. 3. Engagement surfaces (13) that taper inward and bite into the L and lower facing surfaces, respectively, over multiple stages in the downward direction, by corresponding mutual arrangement pitch intervals,
Engagement protrusion (12) in the shape of a width groove forming an engagement surface (14)
is protruded in the left and right direction, and this installation is done on the face plate (11).
is formed by forming, for example, using a metal thin steel plate as a material, and a plurality of the sheets are appropriately connected in the vertical direction and used.

Next, as is clear from FIG. 3, the tile block (21) has an upper edge facing part (23) provided with a step of a predetermined thickness at the upper part of the first surface side, and a lower part of the front surface side. By forming a lower edge facing portion (20) with a step of a predetermined thickness corresponding to this upper edge facing portion (23),
The above-mentioned installation is performed using each engagement protrusion (12) on the face plate (11).
The main body (22) has a width in the vertical direction larger than the arrangement pitch interval between them, and when the main bodies (22) are vertically adjacent to each other, the lower edge opposing portions (20
The upper edge facing portion (23) is inserted into the back side of the holder so that these portions overlap each other to some extent.

In the central part of the back side of the main body (22), the upper and lower opposing surfaces each have an outward taper with a vertical width that is sufficiently wider than the vertical width of the engaging protrusion (12). The hook, which is bitten in with an inclination, has a surface (2G) and a dovetail-shaped engagement groove (25) formed with a pressing surface (27), which is bored in the left-right direction.

Furthermore, as is also clear from FIG. 3, the fixed holding member (31) is made of elastic material such as spring steel,
Also, using a material with high rigidity, the above-mentioned engagement protrusion (1
2) With a width in the vertical direction corresponding to the width in the vertical direction, the hook is engaged from above to the engagement surface (13) of the face plate (11) over the entire length of the upper side in the left and right direction. piece (32)
At the same time, an engagement piece (33) is formed in the middle part of the lower side and is attached to the engagement surface (14) of the face plate (11) by pressing from below, Pressing pieces (which are located at both ends of the lower side and which press and hold the pressing surface (27) of the tile block (31) from the inside)
34) was cut and formed.

Therefore, in the case of the above embodiment configuration, each attachment is attached to the face plate (11).
To install each tile block (21) using a base plate (41) fixed to the building frame wall, etc., as shown in Figure 1, For this installation, a plurality of face plates (11) are connected and fixed to each other in advance using tapping screws, etc., and each installation is performed using an engaging protrusion (12) on the face plate (11). A fixed holding member (31) is attached in advance to a suitable position on the top as follows.

That is, first, the upper side engagement piece (32) of the fixed holding member (31) is attached to the upper side of the engagement protrusion (12) having a road width groove shape in the left and right direction on the face plate (11). The engaging surface (1
3) from the upper side to engage, and then the lower engaging piece (33) is pressed against the lower engaging surface (10) from below by its own elastic force to engage. and
In this installation, the fixing and holding member (31) is attached to the engagement protrusion (12) of the face plate (11) so that it straddles between the tile blocks (21) that are stretched adjacent to each other in the left and right direction. It is desirable to make it possible to do so.

Subsequently, the installation is carried out in this way by using the engagement protrusion (11) on the face plate (11).
12), each tile block (21) is stretched in the following manner with the fixed holding member (31) attached to each appropriate position.

That is, first, the hook on the upper side of the engagement groove (25) which is dovetail-shaped in the left and right direction on the tile block (21) is the surface (28), and the attachment is on the engagement convex on the face plate (11). Article (12)
The hook is engaged with the engagement piece (32) on the upper side of the fixed holding member (31) mounted above, and then the back side of the tile block (21) is attached to the lower part of the fixed holding member (31). With the lower side of this tile block (21) in contact with the pressing piece (34) cut and raised on the side, the hook resists the elastic force of the pressing piece (30) using the engaging part as a fulcrum. By pressing the tile block (21) in contact with the pressing piece (30), the back side of the tile block (21) that is in contact with the pressing piece (30) bends and bends the pressing piece (34), which is biased and pushed into the other side. , the tip edge of the pressing piece (30) falls into the pressing surface (27) on the lower side of the engagement groove (25) of the tile block (21), and the tile block (21) is attached to the face plate. (
In the state shown in FIGS. 1 and 2 in which the pressure piece (34) is pressed and stretched against the plate surface of 11), the pressure piece (34) in this biased state presses the pressure surface (27) from the inside. Since the tile block (21) is pressed in a downwardly repelling manner, the stretched tile block (21) can be held resiliently and firmly, unlike the conventional simple hooking and engagement.

Furthermore, for the tile block (21) on the upper tier side that is stretched in this way, the upper edge opposing part ( 23) so that they overlap, and also for the tile block (21) on the lower side,
By repeating the same tensioning operation as described above, each of these tile blocks (21) can be mounted on the face plate (11) via the fixed holding member (31) and stretched in a connected manner in the vertical and horizontal directions. As mentioned above, when the fixed holding member (31) is positioned between the left and right adjacent tile blocks (21'), each end of the fixed holding member (31) Since the pressing piece (30) is locked across the adjacent pressing surfaces (27) of each tile block (21), the articulation of these adjacent tile blocks (21) is further improved. It can be made effective.

In addition, the installation of each tile block (21) is as follows:
The vertical width of the main body (22) of each of these tile blocks (21) is
2) Since the spacing between the tile blocks (21 and 2) is larger than the mutual arrangement pitch, the lower end edge facing portion (24) of the tile block (21) on the upper stage side allows the tile block (2) on the lower stage side to
At least a portion of the lower end of the upper edge opposing portion (23) of each tile block (21) is covered from the outside.
) The surface of the face plate (11) is hidden from the joints formed between the tile blocks (21) and a clean installation surface can be achieved using only the tile blocks (21). The joint material may be filled as appropriate.

In addition, the above-mentioned installation is performed on each engagement protrusion (1) on the face plate (11).
2) It is formed by being formed on the board surface so as to extend in the horizontal direction at a predetermined interval in the vertical direction, and is not cut and raised from the same board surface. There is no need to take into consideration water leakage through cut-and-raised holes etc. as in the example, and in addition, each engagement protrusion (12)
The presence of this can actually improve the strength of the flat plate.

〔Effect of the invention〕

As detailed above, the mounting according to the present invention is a combination structure of a face plate and a tile block. Wataru, above.

A groove-shaped engagement protrusion having an engagement surface and an engagement surface, respectively, is provided on the surface facing the lower lip in a protruding manner in the left-right direction, and is wider than the vertical width of the engagement protrusion at least in the center portion of the back side. The vertical width corresponds to the vertical width of the tile block, which has dovetail-shaped engagement grooves with a hook surface and a pressing surface formed in the left and right direction on the opposing surfaces of the upper and lower lips, respectively, and the vertical width of the engagement protrusion. The upper side has a width in the vertical direction, and the hook is attached to the engaging surface of the face plate from the upper side, and the engaging piece is attached to the lower side. Since the fixing member is provided with an engaging piece to be engaged and a pressing piece that presses and holds the pressing surface of the tile block from the inside, the engaging piece of the fixed holding member can be attached easily. is hooked onto and engaged with the retaining surface of the engaging protrusion on the face plate from above, and the retaining piece is brought into contact with the retaining surface from below with its own elastic force to engage;
In this state, the hook of the engagement groove on the tile block should be engaged with the surface, the hook should be engaged with the engagement piece of the fixed holding member attached to the engagement protrusion on the face plate, and the back side of the tile block should be engaged with the hook. abut against the pressing piece of the fixed holding member.

By pushing the hook using the engaging part as a fulcrum, the pressing piece is bent and biased, and its tip edge moves to the pressing surface of the engaging groove, and the tile block is attached to the face plate. It can be stretched by pressing it against the surface, and with this extremely simple operation, the tile block is held on the surface with the elastic force of the biased pressing piece, and the tile block is moved from the upper side to the lower side. It can be installed reliably and firmly with good workability.Furthermore, since the mounting including the engagement protrusion is formed by molding the face plate into a single piece, it is easy to install the face plate according to the desired structure and form. In addition, it completely eliminates the fear of water leakage from the parts that are cut and raised to attach the tile blocks, as in the past, and also prevents the strength of the face plate from decreasing due to the formation of the parts. can be effectively prevented.

In addition, since the tile block can be stretched from the upper side to the lower side in this way, unlike the conventional case, the wall surface of the tile block to be stretched can be
I'm not used to damaging or staining the scaffolding when dismantling it, and if necessary, as the tile blocks are being stretched, the scaffolding structure itself must be removed from the upper part of the tile block that has been erected. It has excellent features such as being able to be dismantled one after another, allowing for efficient on-site work.

[Brief explanation of the drawing]

FIG. 1 and FIG. 2 are longitudinal sectional side views showing a schematic configuration according to an embodiment of the present invention in which a combination structure of a face plate and a tile block is applied to a tile block exterior wall, and a configuration of the main parts of the same. FIG. 3 is an exploded perspective view showing the installation of the same as above, with the face plate, tile block, and elastic wedge fixing pieces for fixing these mutually taken out, and FIG. FIG. 5 is a longitudinal sectional side view showing the main part configuration of a conventional tile block exterior wall, and FIG. 5 is a perspective view showing the installation with the face plate taken out. (11)... Mounting is on the face plate, (12)... Engagement protrusion in the form of road width groove, (13)... Engagement surface of the engagement protrusion, (14)... The engagement surface of the engagement protrusion. (21)...Tile block, (22)...
Main body, (23)...Top edge opposing portion, (20...
Lower end edge opposing portion, (25)...Dovetail-shaped engagement groove,
(26)...The hook of the engagement groove is a surface, (27)...
・Press surface of engagement groove. (31)... Fixed holding member, (32)... Engaging piece, (33)... Engaging piece, (34)... Pressing piece.

Claims (2)

[Claims] (1) By setting the spacing corresponding to the pitch on the board surface,
a mounting face plate in which an inverted dovetail groove-shaped engagement protrusion protrudes in the left-right direction over multiple stages in the vertical direction and has an engagement surface on each of the upper and lower opposing surfaces, and at least a central portion on the back side; A tile in which dovetail-shaped engagement grooves having a vertical width wider than the vertical width of the engagement protrusion and having a hook surface and a pressing surface on each of the upper and lower opposing surfaces are formed in the left-right direction. block and
An engagement piece that is hooked and engaged from above to the engagement surface of the mounting face plate is placed on the upper side and has a width in the vertical direction corresponding to the width of the engagement protrusion in the vertical direction, and an engagement piece that is hooked onto the engagement surface of the mounting face plate is placed on the lower side. A fixing member is provided, each of which is formed with a locking piece that presses and locks onto the mounting surface from below, and a pressing piece that presses and holds the pressing surface of the tile block from the inside; With the engagement surface of the tile block engaged with the engagement protrusion and the fixed holding member attached to the engagement protrusion, the tile block is pressed by the pressing piece of the fixed holding member. A combination structure of a mounting face plate and a tile block, characterized in that the faces can be pressed and locked. (2) The vertical width of the main body of the tile block is made larger than the spacing between the engagement protrusions, and the upper edge of the main body is provided with a step with a predetermined thickness on the upper surface side. and a mounting face plate according to claim 1, characterized in that a lower edge facing portion is formed on the lower surface side thereof with a step having a thickness corresponding to the upper edge facing portion. Combination structure with tile blocks.