JPH0545699Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a corner structure of a tile block outer wall of a building.

[Conventional technology]

For example, as shown in Japanese Unexamined Patent Publication No. 61-294060, the lower edge of the upper tile block is overlapped with the outer upper edge of the lower tile block, and the outer surface of each tile block is It is known that tile blocks are arranged on a vertical surface and fixed to a base material in multiple stages above and below.
In addition, in this tile block outer wall, the outer sides of the upper tile block and the lower tile block are filled with joint material.

The inside corner of the tile block exterior wall as mentioned above is
As shown in Japanese Patent Application Laid-open No. 112861/1982, the outer corners of the inner corners of tile blocks of the same level are brought into contact with each other, and corner members are superimposed on the inner sides of the inner corners of these blocks.

Furthermore, the projecting corner described in Japanese Utility Model Application Publication No. 62-32140 is also known. That is, this projecting corner consists of two parts, an upper part and a lower part, both of which are approximately trapezoidal and L-shaped. The upper part has a nail hole in the upper fixing part, and the lower part of the upper part has an inner part. In addition to forming an intermediate base bent in the direction, the lower part as a separate member is provided with a connecting piece at its upper part, and has a locking piece bent in an L-shape at its lower part. Then, the upper part and the lower part are combined to form a two-step protruding corner, and two panels are attached to correspond to this.
The projecting corner of the building exterior is formed by the projecting corner of the two steps and the exterior panel of the two steps.

[Problem that the invention attempts to solve]

In the conventional tile block exterior walls mentioned above, the outer surfaces of the tile blocks were arranged on a vertical plane, and joint material was filled between the upper and lower tile blocks, but in order to give the exterior wall a solid feel, , and in order to eliminate the joint material, a slope is formed in which the lower edge of the tile block is outside the upper edge of the tile block by making the lower edge of the tile block thicker than the upper edge of the tile block. It has been proposed that the upper tile blocks be stacked one on top of the other.

However, when the outer wall of a tile block is arranged in multiple tiers by stacking the tile blocks one above the other, with the lower edge facing outward from the top edge of the tile block, a gap is created between the inner corners of the tile blocks in the same tier. Since these gaps can be as large as several centimeters, it is difficult to fill them with joint material to close them, and even if they are filled with joint material, there is a problem that the appearance deteriorates. Ta.

Moreover, in the invention of the above-mentioned Utility Model Application Publication No. 62-32140,
A protruding corner is formed by combining two constituent members, an upper part and a lower part, each having a different structure.
There was a troublesome manufacturing problem in that the panel itself had to be made into a two-tiered structure to correspond to the raised corners of the tiered structure.

Moreover, a locking structure must be formed on each of the upper and lower parts so that they can be locked together, and furthermore, a nail hole is provided in the upper part of the upper part to fix the protruding corner to the pillar. However, there were also problems such as the production time required, and it was completely impossible to use it as a corner member.

The present invention solves the above-mentioned problems in the face plate part, the holding part,
To solve the problem by using a corner cover integrally formed with a trapezoidal plate part and a projecting piece, and to provide a corner structure of a tile block outer wall with a good appearance without filling the corner with joint material. The purpose is to

[Means for solving problems]

In the corner structure according to the present invention, the lower edge 5g of the upper tile block 5 is stacked on the outer side of the upper edge 5b of the lower tile block 5, so that the lower edge of each tile block 5 is on the outside than the upper edge. In the outer wall of the tile block in which the tile blocks 5 are fixed to the base material 4 in multiple upper and lower stages with an inclination, an upper base is provided between the opposing edges of a pair of orthogonal face plate parts 6a and protrudes outward perpendicularly to these face plate parts 6a. A trapezoidal plate part 6b which is longer than the lower bottom is integrally formed, a holding part 6d is provided inside the lower end of the face plate part 6a, and a protruding piece 6e is provided on one or both of the upper ends of the face plate part 6a. A cover 6 is formed, and the lower edge of the inner corner end of the tile block 5 in the same stage is held by the holding part 6d of the inner corner cover 6, and the upper edge 5b of the inner corner end of the tile block 5 is held in front. The projecting piece 6e of the entry corner cover 6 is bent inward and supported, and the face plate portion 6a of the entry corner cover 6 is brought into contact with the outer surface of the entry corner end of the tile block 5, so that the entry corner cover 6 It covers the outside of the gap between the inner corner ends of the tile blocks 5 on the same stage, and makes the holding part 6d of the upper corner cover 6 come into contact with the outer surface of the face plate part 6a of the lower corner cover 6, and
The trapezoidal plate part 6b of the upper corner cover 6 is superimposed on the outer surface of the trapezoidal plate part 6b of the lower corner cover 6.

[Effect]

In the inside corner structure of the present invention, the lower edge of the upper tile block is overlapped on the outside of the upper edge of the lower tile block, so there is a step between the upper and lower tile blocks, and the outer surface of each tile block is overlapped. Since the tile blocks are arranged in multiple levels above and below with the lower edge facing outward from the upper edge, there is a large gap between the inner corners of the tile blocks in each level, but the outside of this gap is Since the part, the holding part, the trapezoidal plate part, and the projecting piece are covered by the corner cover integrally formed, the ridgeline where the pair of trapezoidal plates provided on the corner cover are connected is aligned in the vertical direction. Coupled with the fact that the inner corner cover is positioned in multiple stages above and below, the appearance of the inner corner is extremely good.

Further, in the inside corner structure of the present invention, the lower edge of the inside corner end of the tile block of the same stage is held by a holding part provided inside the lower end of the face plate of the inside corner cover, and the upper edge of the inside corner end is supported by bending the protrusion provided on the upper end of the face plate of the corner cover inward, and the face plate of the corner cover is brought into contact with the outer surface of the corner end of the tile block. Corner covers can be positioned and fixed with ease of work.

Moreover, the holding part of the upper corner cover is brought into contact with the outer surface of the face plate of the lower corner cover, and the trapezoidal plate part of the upper corner cover is overlapped with the outer surface of the trapezoidal plate part of the lower corner cover. Coupled with this, it becomes difficult for rainwater to get inside the inner corner cover.

Furthermore, since the face plate parts are connected by the pair of trapezoidal plate parts, the inside corner cover has high rigidity in the vertical direction, and the inside corner cover can be constructed from a thin metal plate.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

In Fig. 1, reference numeral 1 denotes a pillar 1, which is made of bent metal pillars with a hat-shaped cross section, and is placed on the outside of the pillar 1 with a shedding material 2 interposed therebetween. A stud 3 in which many locking claws (not shown) are cut and raised and a cross beam (not shown) are fixed, a metal base material 4 is fixed to the outside of these, and the inner corner end of the base material 4 is covered with a sealing material (not shown). It's twisted and blocked.

As shown in FIG. 2, the base material 4 has a plurality of horizontally extending locking protrusions 4a formed in upper and lower stages, and also has a plurality of horizontally extending locking protrusions 4a for locking nails cut into the studs 3. An engaging pawl hole 4b is formed, and the stud 3 is fixed to the stud 3, the cross beam, or one of these.

Tile blocks 5 are fixed to the outside of the base material 4 in multiple vertical stages. That is, as shown in FIG. 3, the upper edge of the tile block 5 is thicker than the lower edge, and two upper and lower recesses 5a and 5d each having a trapezoidal cross section are formed on the inner surface. ,5
d is a pair of upper and lower engagement protrusions 4a provided on the base material 4.
The tile blocks 5 are fixed to the outside of the base material 4 in multiple stages, upper and lower.

Also, the upper edge 5b of the lower tile block 5 is fitted into the engagement groove 5c provided in the lower edge 5g of the upper tile block 5, and the upper tile block 5 is attached to the outer side of the upper edge of the lower tile block 5. The lower edges of the tiles are stacked with a step, and each tile block 5
The outer surface is sloped so that the lower edge is on the outside of the upper edge.

Furthermore, the tile block 5 has a joint surface formed in the vertical direction, indicated by the reference numeral 5e in FIG. 5f is formed, and there is also a stepped portion in the left and right direction, that is, a joint surface 5e and a joint piece 5f.
They are formed so that they can be stacked one on top of the other and arranged in series.

Reference numeral 6 denotes an inside corner cover made of an integrally bent product of a metal plate such as copper, and as shown in FIG. A trapezoidal plate part 6b that is perpendicular to these face plate parts 6a and protrudes outward is connected and formed. The trapezoidal plate portion 6b, which is integral with the face plate portion 6a, is connected to each other at right angles across the ridgeline 6c, and the upper base of the trapezoidal plate portion 6b is longer than the lower base. Further, inside the lower end of the face plate part 6a, a holding part 6d for holding the lower end part of the tile block 5, which is bent further upward from the inner end bent inward at a right angle, is provided.
Further, a projecting piece 6e is provided at the upper end of the face plate portion 6a.
are provided to protrude in the extending direction of the double-sided plate portions 6a, 6a, and furthermore, an inwardly bent flap portion 6f is formed at the edge of the face plate portion 6a.

In the inside corner cover 6 configured as described above, first, the holding portion 6d of the inside corner cover 6 holds the lower edge of the right-angled end of the tile block 5 of the same stage, and then, The upper edge of the inner corner of the tile block 5 is held by the tile block 5 simply by the operator bending the projecting piece 6e inward as shown in the first figure. Therefore, the face plate portion 6a of the inner corner cover 6 is positioned and fixed in contact with the outer surface of the inner corner end of the tile block 5, and can cover the outside of the gap between the inner corner ends of the tile blocks 5 on the same stage. can.

Note that the ridgeline 6c of the inner corner cover 6 is arranged to extend vertically from the center of the gap. and,
On the outer surface of the upper end of the face plate portion 6a of the lower corner cover 6,
The holding part 6d of the upper corner cover 6 is brought into contact with the outer surface of the upper end of the trapezoidal plate part 6b of the lower corner cover 6, and the lower part of the trapezoidal plate part 6b of the upper corner cover 6 is stacked in contact with the outer surface of the upper end part of the trapezoidal plate part 6b without any gap. It is being

In addition, in this embodiment, the tile block 5
Even if the inside corner cover 6 is attached to one side of the inside corner and fixed to the base material 4 in multiple stages, and then the inside corner cover 6 is attached to the other side of the inside corner and fixed to the base material 4 in multiple stages, The tile blocks 5 on both sides of the inner corner of the same level may be fixed to the base material 4 in multiple stages while attaching the inner corner covers 6 to them, but it is necessary to stack them from the lower level to the upper level.

Further, in the present invention, the projecting piece 6e of the corner cover may not be provided on both of the pair of face plates, but may be provided only on one face plate portion. Furthermore, in this invention,
The tile block, the base material, and the structure for fixing these are not necessarily limited to those in the embodiment, and can be modified as appropriate.

[Effect of idea]

As explained above, the inside corner structure of the present invention is
Since the lower edge of the upper tile block is placed on the outside of the upper edge of the lower tile block, a step is created between the upper and lower tile blocks, and the lower edge of each tile block is on the outside of the upper edge. Since the tile blocks are arranged in multiple stages above and below, with a slope of Since the projecting piece is covered with the integrally formed corner cover, the ridge line where the pair of trapezoidal plates provided on the corner cover are connected becomes a straight line in the vertical direction, and the corner cover is formed in multiple upper and lower stages. Coupled with the positioning, the appearance of the inside corner is extremely good.

Further, in the inside corner structure of the present invention, the lower edge of the inside corner end of the tile block of the same stage is held by a holding part provided inside the lower end of the face plate of the inside corner cover, and the upper edge of the inside corner end is supported by bending the protrusion provided on the upper end of the face plate of the corner cover inward, and the face plate of the corner cover is brought into contact with the outer surface of the corner end of the tile block. Corner covers can be positioned and fixed with ease of work.

Moreover, the holding part of the upper corner cover is brought into contact with the outer surface of the face plate of the lower corner cover, and the trapezoidal plate part of the upper corner cover is overlapped with the outer surface of the trapezoidal plate part of the lower corner cover. Coupled with this, it becomes difficult for rainwater to get inside the inner corner cover.

Furthermore, since the face plate parts are connected by a pair of trapezoidal plate parts, the inside corner cover has high rigidity in the vertical direction, and the inside corner cover can be constructed from a thin metal plate. Many excellent effects can be obtained.

[Brief explanation of the drawing]

Fig. 1 is a partial perspective view showing an inner corner structure of an outer wall of a tile block according to an embodiment of the present invention, Fig. 2 is a perspective view of the base material, Fig. 3 is a perspective view of the tile block, and Fig. 4 is an inner corner structure of the outer wall of the tile block. It is a perspective view of a corner cover. 1... Pillar, 2... Wild wood, 3... Stud, 4...
Base material, 4a...locking protrusion, 4b...engaging claw hole,
5...Tile block, 5a...Recess, 5b...
Upper edge, 5c...Engagement groove, 5e...Joint surface, 5f
...Joining piece, 5g...Lower edge, 6...Inner corner cover, 6a...Front plate part, 6b...Trapezoidal plate part, 6c...
...Ridge line, 6d...Holding part, 6e...Protrusion piece, 6f...
...Fold section.

Claims (1)

[Claims for Utility Model Registration] (1) Overlap the lower edge 5g of the upper tile block 5 on the outside of the upper edge 5b of the lower tile block 5,
In the outer wall of the tile block in which the outer surface of each tile block 5 is sloped so that the lower edge is on the outside than the upper edge and the tile blocks 5 are fixed to the base material 4 in multiple stages above and below, between the opposing edges of a pair of orthogonal face plate parts 6a. A trapezoidal plate part 6b is integrally formed which is perpendicular to these face plate parts 6a and projects outward, and whose upper base is longer than the lower base, and a holding part 6 is provided inside the lower end of the face plate part 6a.
d, and a corner cover 6 having a protruding piece 6e on one or both of the upper ends of the face plate portion 6a is formed, and the lower edge of the inner corner end of the tile block 5 of the same stage is held in the embrace of the corner cover 6. While being held by the holding portion 6d, the upper edge portion 5b of the inner corner end of the tile block 5
is supported by bending the projecting piece 6e of the corner cover 6 inward, and the face plate portion 6 of the corner cover 6
A is brought into contact with the outer surface of the inner corner end of the tile block 5, and the inner corner cover 6 covers the outside of the gap between the inner corner ends of the tile blocks 5 on the same level, and the face plate of the lower inner corner cover 6 The holding part 6d of the upper corner cover 6 is brought into contact with the outer surface of the upper corner cover 6, and the trapezoidal plate part 6b of the upper corner cover 6 is overlapped with the outer surface of the trapezoidal plate part 6b of the lower corner cover 6. A corner structure with a tile block exterior wall. (2) The inside corner structure of a tile block outer wall according to claim 1 of the utility model registration claim, wherein the inside corner cover 6 is an integrally bent product of a metal plate. (3) The tile block 5 is a tile according to claim 1 or 2, in which the upper edge is thicker than the lower edge and the inner surface is fixed to the outside of the base material. Corner structure of the outer wall of the block.