JPS6146117Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a jointer for constructing tile walls.

Conventionally, tiles were attached to the construction surface using pressure bonding or dango attachment, which required a high degree of skill to make the joint width uniform or to make the tile surface uniformly flat. do.

Furthermore, if the number of tiles to be pasted upward in a day is increased, the lower tiles will peel off due to the load and the pasted tiles will collapse, so there is a drawback that the number of tiles to be pasted is limited.

Furthermore, a large amount of mortar is required, and the tiles or the area around them are stained by the spraying of the mortar or cement that accelerates the hardening of the mortar.

Therefore, the method of constructing a tile wall without using mortar is to use a joiner supported or fixed on the construction surface, and a tile that is locked by fitting grooves on the edge surface into the blades of the joiner. This is already known from the inventor's Utility Model Publication No. 1983-7631.

This known method involves fixing the seat plate of the joiner directly or indirectly parallel to the construction surface using fasteners such as metal fittings or nails, and then attaching the seat plate to the lower edge of the wing plate of the upper stage joiner on the upper edge surface of the tile. Then, the groove provided on the lower edge surface of the tile is inserted into the upper edge of the blade of the lower joiner, and the tile is supported through the joiner.

In this case, the joint mortar to be filled is only on the front side of the wing plate, so the wall thickness is thin and the adhesion to the tiles is weak.

This resulted in the inconvenience of peeling of the joints.

This invention aims to eliminate the above-mentioned drawbacks by preventing the joints from peeling off.

This invention provides a joiner in which a connecting portion is provided in the blade plate of the jointer, joint mortar is allowed to flow into the communicating portion, and the joint mortar is engaged with the blade plate.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

In the figure, A is a joiner, and this joiner A has a belt-shaped mounting seat plate 2, a protruding plate 3 protruding from the surface of this seat plate 2, and a part extending from this protruding plate 3 so as to be parallel to the seat plate 2. It is composed of a vane plate 4 which protrudes in both directions of the protruding plate 3.

In the illustrated case, the above-mentioned jointer A is bent into an H shape using a single metal plate, but a molded material such as aluminum or synthetic resin may also be used.

Furthermore, a communication portion 5 is provided on one side edge of the seat plate 2 at an appropriate interval to communicate the front and back sides.

The above-mentioned communication portion 5 is connected to the notch shown in FIG.
There are through holes shown in FIG. 3, and in both cases, when the edge of the vane 4 is inserted into the groove of the tile, the communication portion is not completely closed by the tile.

Furthermore, the method of attaching the seat plate 2 is as follows: In the case shown in the figure, through holes 1 are provided at a predetermined interval on both side edges of the seat plate 2, and fasteners such as nails or wood screws are inserted into the through holes 1. In this embodiment, the seat plate 2 is fixed to the construction surface, but the seat plate 2 may be supported by clips or other metal fittings on the pillar material.

The jointer for tile walls according to this invention has the above structure, and the construction method will be explained next.
After the seat boards 2 are stacked on the construction surface, for example, the base C, the joiners A are fixed in parallel through fasteners 6 such as nails driven into the base C through the through holes 1.

At this time, the communication portion 5 is placed on the lower edge side of the vane 4.

After that, the groove b provided on the upper edge surface of the tile B is fitted into the lower edge of the blade 4 of the upper stage joiner A, and then the groove b provided on the lower surface of the tile B is fitted into the upper edge of the blade 4 of the lower stage joiner A. While aligning b', tile B is lowered to form groove b' in vane plate 4.

Tiles B are sequentially set in the above manner.

At this time, since the lower edge surface of the tile B comes into contact with the upper surface of the protrusion plate 3, the lower surfaces of the tiles B are aligned.

Next, place mortar D for joint between the opposite edges of tile B.
Fill it.

At this time, mortar D flows into the back side of the blade plate 4 from the communication portion 5.

In the illustrated case, the tile B is attached to the base C through mortar, but the mortar may not be used in some cases.

As described above, according to the jointer for tile walls according to this invention, since the connecting portion is provided in the blade plate, when mortar for the joint is filled, the mortar flows into the back side of the blade plate through the connecting portion. As a result, the blades between the tiles are buried in the joint mortar.

For this reason, the joint is locked to the blade plate, and the joint can be prevented from falling off.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the jointer according to the invention in use, FIGS. 2 and 3 are front views of the jointer, and FIG. 4 is an enlarged vertical side view of the jointer filled with joint mortar. A... Joyner, 2... Seat plate, 3... Projecting plate, 4... Wing plate, 5... Communication portion.

Claims (1)

[Scope of utility model registration request] In the jointer comprising a belt-shaped seat plate, a protruding plate protruding from the surface of the seat plate, and a vane plate connected from the protruding plate and protruding in both directions of the protruding plate so as to face the seat plate, the above-mentioned A jointer for tile walls, characterized in that a connecting part for joint mortar inflow is provided in an appropriate arrangement on one side edge of a wing plate.