JPH0242801Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a joining member for stones, concrete blocks, etc., and its purpose is to have a simple structure that can firmly join stones, concrete blocks, etc. together in horizontal and vertical planes. The object is to provide a joining member that is easy to construct at a low cost.

Conventionally, the most common method for joining stone and concrete blocks together in horizontal and vertical planes is to use a joint material such as cement with stone,
This is a method of filling and joining the joints of concrete blocks, etc., but joint materials such as cement originally have insufficient function as adhesives, and over a long period of time, the joints will not work from the joint material. It had the disadvantage of being destroyed. Therefore, when joining concrete blocks, etc., reinforcing bars were passed between each block and solidified together with joint material to strengthen the joint between the blocks. However, drilling holes in stone for reinforcing bars, especially when the stone is in the form of a plate, is not only extremely troublesome to process, but also unsightly. structures that separate
It has the disadvantage that it is not suitable for applications that require both practicality and design elements, such as stone walls, concrete block walls, and stone walls attached to the surfaces of buildings such as buildings.

The present invention eliminates the above-mentioned drawbacks, is easy to construct, has a good appearance, has sufficient design effects, and is capable of sufficiently strong joints between stones, concrete blocks, etc. Hereinafter, one embodiment shown in the accompanying drawings will be described in detail.

Reference numeral 1 has a metal flat plate made of brass, stainless steel, etc. to form a flat wide part 2 having a desired shape (approximately isosceles triangle in this embodiment), and the flat wide part 2
A joining member main body in which a part of the plate-like wide part 2 and the rod part 3 is formed by protruding a part of it by a required length to form a rod part 3.
The bent leg portion 4 is formed by bending the periphery (all or part of the circumference) of the leg portion 4. Note that the bent leg portion 4 of the rod portion 3 is not necessarily required.

When using the present invention (in this embodiment, the case of an enclosure will be described), the surfaces of adjacent stones (block-shaped) 5, 5, as shown in FIG. Align them so that they form a vertical surface 5b, so that the rod portion 3 of the joining member main body 1 is located on the vertical surface 5b side, and the flat wide portion 2 in the shape of an approximately isosceles triangle is located on the horizontal surface 5a side, respectively. The rod portion 3 is inserted into a hole 7b previously drilled in the vertical surface 5b, and the flat wide portion 2 is inserted into a recess 7a formed in the horizontal surface 5a using an appropriate joint material 8 such as mortar, cement, or other plastic adhesive. (In this case, the seam 6 of the stones 5, 5 is filled with a joint material 8, and the upper surface of the flat wide part 2 and the stones 5 are It is desirable that the horizontal planes 5a of the two are substantially the same plane).

As described above, the joint member main body 1 has the rod portion 3 and the flat wide portion 2 embedded in the vertical surface 5b and horizontal surface 5a of the stones 5, 5, respectively.
The force of falling, sliding, or floating the material in the direction of the arrow shown in the figure can be withstood by the substantially isosceles triangular flat wide portion 2 and the rod portion 3. In particular, in this case, the present invention In this case, the bent leg portion 4 formed around the flat plate-like wide portion 2 is cut into the horizontal surface 5a of the stone material 5 along with the joint material 8, so that the two stones 5, 5 are joined by a simple rod-shaped member. It will become stronger than the previous one,
As a result, joint breakage due to earth pressure, earthquakes, etc. can be prevented, and the function as a joining member can be fully exerted over a long period of time, and the surfaces to be joined of the stones 5, 5 are different, such as the vertical surface 5b and the horizontal surface 5a. Not only can the installation work be easily carried out in the case of
The upper surface of the flat wide part 2 is the horizontal surface 5a of the stone 5.
Since it can be displayed almost on the same surface, it looks very beautiful and has a very good appearance, and as a result, it can have a full design effect, and can be used not only for fences but also for fences. Various materials such as stone walls, concrete block walls, and stone walls can be used.

In this embodiment, the joint member main body 1 is made of metal, but it may also be made of plastic.
Construction may be carried out in a state in which the bent leg portion 4 is immersed in the body.Furthermore, various shapes of the bent leg portion 4 can be considered as shown in Figures 6 and 7, and the rod portion 3 may be a simple flat plate shape Alternatively, the flat wide part 2 may be made of another rod member and the flat wide part 2 of an appropriate shape may be joined by welding or other means, and the flat wide part 2 may have a circular shape, It may be an ellipse, a trapezoid, a polygon, or any other suitable shape.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Fig. 1 is a plan view, Fig. 2 is a front view, Fig. 3 is a perspective view showing an example of the construction state, and Fig. 4 is an enlarged vertical sectional view of the same part. ,
FIG. 5 is an enlarged vertical sectional view of the same part of another embodiment, and FIG.
Figures 8 to 7 are perspective views showing each embodiment of the folding leg.
Figures 10 to 9 are perspective views showing each embodiment of the rod portion.
Figures A to E are plan views showing each example of the shape of the wide width portion. 1 ... Joining member main body, 2... Flat wide width part, 3
...rod body part, 4...bent leg part.

Claims (1)

[Scope of utility model registration request] A joining member main body is integrally provided with a flat plate-like wide portion that is continuous with the base of a rod portion that can protrude by a required length and that is wider than the rod portion and gradually expands laterally symmetrically. A joining member made of stone or the like, which is formed by bending the entire periphery or a part of the periphery of the flat plate-like wide portion to form a bent leg portion.