JPH0620823Y2 - Tile dry construction structure using supports - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a tile construction structure, and more particularly to a dry construction structure using a support tool for supporting the tile.

(Prior Art) As one type of tile construction structure, there is one in which a support tool is fixed to a work surface and a tile is hooked on the support tool to form a tile surface. An example of the construction structure is disclosed in Japanese Utility Model Publication No. 61-133634. FIG. 9 shows the construction structure, in which 100 is a tile support and 102 is a tile. A first engaging portion 104 and a second engaging portion 106 are formed on the support tool 100, and the engaged portions 108 and 110 of the tile 102 are hooked on the engaging portions 104 and 106, respectively. The construction surface is designed.

By the way, in such a construction structure, if the positions of the ends of the adjacent support members 100 are not aligned, the tile position accuracy and the surface accuracy of the construction surface deteriorate. Therefore, in the construction structure of FIG. 9, a pin receiver 112 is formed on the support 100 and a connecting pin 114 is fitted therein, and the support 100 is connected by this pin 114 to align the positions of their ends. I am trying.

(Problems to be solved by the invention) However, due to such a construction structure, there is a corner
When the two corners meet to form an inner corner, the end surface of the support 100 is considerably separated from the end surface. In this corner portion, a connecting pin bent in a dogleg shape is used, but in this case, the intermediate part of the connecting pin projects from the pin receiver 112 of the support 100, and the connecting pin is applied accordingly. The positioning accuracy between the support tool and the support tool by the pin deteriorates.

On the other hand, in the case of forming a projecting corner, that is, an outer corner formed by two surfaces meeting each other, if the end of the support tool is considerably separated from the part to be fastened to the work surface, the strength of the end part becomes weak. As a result, the supporting strength for the tiles decreases.

(Means for Solving Problems) The present invention has been made to solve the above problems, and its gist is to provide a structure of the supporting device such as a back plate part, a front plate part, and a connecting part. And upwardly and downwardly formed recesses therewith, and engaging the first and second engaged parts formed in the tile in the recesses so as to support the tile and form a right angle with the work surface. Direction, and has a structure in which at least two upper and lower portions of the back surface of the back plate portion and a back surface of the front plate portion have pin hole portions in a direction substantially parallel to the recess.
A connecting pin is fitted in at least one of the pin holes to laterally connect the adjacent support tools, and in that state, the tiles are hooked on the support tools.

(Operation) As described above, the supporting device of the present invention has the pin hole portion on the back surface of the front plate portion, and when the supporting member forms the inside corner, the ends of the front plate portion and the front plate portion are substantially in contact with each other. The situation does not create a large gap between them. Therefore, when the support pins are connected to each other by fitting the connecting pins bent at a predetermined angle into the pin holes on the rear face of the front plate, the connecting pins are the pins on the rear face of the front plate up to the base of the bent portion. Once inside the hole, the pin middle portion does not stick out from the pin hole as in the construction structure of FIG. 9 described above. Therefore, such a connecting pin can accurately align the ends of the support.

On the other hand, even when the end of the support tool is considerably distant from the portion to be fastened to the work surface at the projected corner or the like, the support tool of the present invention has pin hole portions at least at two upper and lower positions on the back surface of the back plate portion. Therefore, the support tool and the support tool can be firmly connected to each other by fitting the connecting pins into the plurality of pin hole portions, so that the tile can be firmly supported even in the projecting corner portion.

(Example) Next, the Example of this invention is described in detail based on drawing.

In FIG. 2 to FIG. 5, 10 is an L-shaped bracket metal fitting which is fastened to the upper and lower parts of the body wall surface (work surface) by anchor bolts 12. The metal fitting 14 is fixed by bolts and nuts, and a rail-shaped support metal fitting 16 made of aluminum is attached to the vertical metal fitting 14 with a claw 17 provided on the vertical metal fitting 14.
(See FIGS. 3 and 4) and a screw 18. As shown in FIG. 6, the support fitting 16 has a back plate portion 2
2, 24, front plate portions 26, 28, and a connecting portion 30 that connects them, and has a substantially H-shaped cross section, and a recess 32 provided in the lower rear surface of the back plate portion 24 has a T shape. The upper back plate portion 22 is fixed to the vertical metal member 14 by the screw 18 in a state of being hooked on the claw 17 of the vertical metal member 14. The support fitting 16 has recesses 34 and 36 that face upward and downward. The recesses 34 and 36 support the tile 20 and position it in a direction perpendicular to the wall surface of the body. That is, the tile 20 is formed with the first engaged portion 44 and the second engaged portion 46 in the middle and upper portions of the back surface, and these are engaged with the recesses 34 and 36. It is hooked on the support fitting 16 in a state of being positioned.

In the support fitting 16 of this example, a total of three pin hole portions 3 are provided at two upper and lower positions on the back surface of the back plate portion 24 and an upper portion on the back surface of the front plate portion 26.
8, 40, 42 are provided, and connecting pins 48, 52, 56 are provided in these pin hole portions as shown in FIGS. 1 to 8.
Etc. are to be fitted. That is, the support fitting 16 is formed by the pin hole portions 38 to 42 and the connecting pins 48 to 56.
Are laterally connected and positioned. The pin 48 has a large-diameter portion 50 at the center, and the large-diameter portion 50 is used as a stopper portion so that the small-diameter portions on both sides are pin hole portions 38.
It is designed to be inserted into ~ 42. Meanwhile pin 52
Has a large-diameter portion 54 at the center formed by knurling, serration, or the like, and can be used in place of the pin 48. However, here, it is assumed that the pin 48 is used.

In the construction structure of this example, with the support metal fitting 16 arranged in the horizontal direction and fixed to the T-shaped vertical metal fitting 14, the engaged portion 46 at the upper end of the tile 20 is recessed downward in the support metal fitting 16. 36 is inserted and fitted, and then the engaged portion 4 on the back middle stage
The tile 20 can be attached to the wall surface of the body by engaging 4 with the upward recess 34 of the support bracket 16 one step lower.

Since the supporting metal fitting 16 of this embodiment can be connected to the other supporting metal fittings 16 by the connecting pin, the supporting metal fitting 16 can be attached to the T-shaped vertical metal fitting 14 in a state where the ends of the supporting metal fittings 16 are accurately aligned. Can be stopped. For example, when a flat surface is formed, two straight connecting pins 48 are fitted into the upper two pin hole portions 38 and 42 of the support fitting 16 as shown in FIG. The positions of the ends can be accurately aligned, and thus the position of the tile 20 and the surface accuracy of the surface formed by the tile 20 can be improved.

Further, in the case of the entering corner, the connecting pin 56 bent at a right angle as shown in FIG. 7 is fitted into the pin hole portion 42 on the upper surface of the rear surface of the front plate portion 26 of the support fitting 16 so that the connecting pin 56 is connected. The support fittings 16 can be connected and aligned without protruding from the support fittings 16.

On the contrary, in the case of the projecting corner, as shown in FIG. 8, two connecting pins 56 are fitted into the upper and lower two pin hole portions 38 and 40 on the rear surface of the back plate portion 24, so that these support fittings 16 Can be connected and aligned. That is, the support fittings 16 can be firmly connected at the two upper and lower positions. Therefore, for example, when the ends of the support fittings 16 are away from the portion where they are fastened to the T-shaped vertical fittings 14, the strength of the ends of the support fittings 16 can be increased, and thus the support strength for the tile 20 at the projected corner portion. Can be prevented, and the tile position accuracy can be prevented from deteriorating. In this case, the three pin hole portions 38 of the support fitting 16 are
Support metal fittings 16 by fitting connecting pins to all 40 and 42
It is also possible to connect the
The connection strength of 6 can be further increased.

The construction structure of this example is configured such that the single support metal fitting 16 supports the middle portion of the tile 20 and positions the upper end portion thereof. Since the support metal fitting 16 is fixed to the T-shaped vertical metal fitting 14 to fix the middle part of the tile and the upper end part, there is an advantage that the tile 20 can be firmly fixed.

Although the embodiments of the present invention have been described in detail above, the present invention can be configured in other forms.

For example, it is possible to provide three pin hole portions on the back surface of the back plate portion 24.

Further, in the above example, the supporting member is substantially H-shaped, and the one connecting portion forms the upward and downward recesses.
It is also possible to form the support tool in another form, such as forming these two recesses at a certain distance in the vertical direction. In addition to this, in the above example, the pin hole portion is not a perfect circular hole but is partially cut away, but it is also possible to form this as a perfect circular hole or a hole of other shape, etc. The present invention can be configured in various modified forms without departing from the spirit of the present invention.

(Effects of the Invention) As described above, according to the present invention, pin holes are formed at a plurality of positions above and below and in the front and rear of the support, and the support can be connected to each other by fitting pins into the pin holes. It is the one.

According to the present invention, it is possible to accurately align the positions of the ends of the adjacent support tools and the support tools, and accordingly improve the positional accuracy of the tiles and the surface accuracy of the tile construction surface. Further, according to the present invention, it is possible to accurately position and strongly support the support tool even at the entering corner and the exiting corner, and therefore, the tile positions can be set even at the entering corner and the exiting corner. An excellent effect such as accurate matching and strong support can be obtained.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a connecting portion of a support fitting which is a component of a construction structure according to an embodiment of the present invention, and FIG. 2 is a perspective view of a main portion of the construction structure. FIGS. 3, 4, and 5 are a side sectional view, a front view, and a plan view, respectively, of the construction structure, and FIG. 6 is a side view of the support fitting shown in FIGS. 1 to 5. FIG. 7 and FIG. 8 are exploded perspective views showing construction examples at the entering corner and the exiting corner, respectively, and FIG. 9 is a perspective view showing an example of a conventional construction structure. 16: Support metal fittings, 20: Tiles 22, 24: Back plate part 26, 28: Front plate part 30: Connection part, 34, 36: Recess 38, 40, 42: Pin hole part 44, 46: Engagement part 48, 52, 56: connecting pin

Claims (1)

[Scope of utility model registration request] 1. A tile construction structure in which a tile support is directly or indirectly fixed to a surface to be constructed and one tile is hooked to the support to form a tile surface, and the structure of the support is described. Is provided with a back plate portion, a front plate portion, and a connecting portion to form upward and downward concave portions, and engages with the first and second engaged portions formed on the tile in the concave portions. For supporting tiles and positioning in a direction perpendicular to the surface to be constructed, and at least two upper and lower portions of the back surface of the back plate portion and the back surface of the front plate portion in a direction substantially parallel to the recess. And a connecting pin is fitted in at least one of the pin holes to laterally connect the adjacent supports, and in that state, the tiles are hooked to the supports. A dry construction structure for tiles using a support tool.