JPS5812515Y2 - Switch box mounting structure - Google Patents

Description

[Detailed explanation of the invention] The present invention is designed to easily attach a switch box to a wall during electrical equipment work (here, the term "switch box" is a concept that includes not only a switch box but also other boxes used for similar purposes, such as outlet boxes, etc.). Regarding the switch box structure that can be installed in

Conventionally, when attaching a switch box to a wall, a recess of the required dimensions is formed by inserting the wall into the wall, it is temporarily fixed in the recess by the required means, and then it is fixed in the recess with mortar. Sometimes the mortar is applied by pressing it down strongly, in which case the board fixing must have sufficient strength.

However, conventional temporary fixing means have insufficient structure and function, causing the switch box to retract too much, protrude too much, or become distorted, requiring considerable time and effort to hold the switch box in place. The current situation is that

The present invention was devised in consideration of the current situation, and its purpose is to provide a switch box mounting structure that allows the switch box to be easily and quickly mounted at a predetermined location and in a predetermined posture. It is.

The present invention is characterized by forming a wooden piece attachment part on the circumferential side of the cover for painting of the switch box, attaching a wooden piece of the required size to the same wooden piece attachment part, and fixing the switch box temporarily by fixing the same piece of wood to the wall. This relates to a switch box mounting structure.

The switch box mounting structure according to the present invention will be specifically described below with reference to an embodiment shown in FIGS. 1 to 3.

In FIG. 1, reference numeral 1 denotes a recess formed in a wall 2, and the recess has a conduit introduction port 3 in the rear wall.

A switch box 4 is disposed within the recess 1, and the switch box has a switch 5 on a coloring allowance cover 4a.

The switch box 4 further has a wood piece attachment part 6 on the periphery of the coloring allowance cover 4a, and in this embodiment, the wood piece attachment part is shown as a serrated protruding piece.

A piece of wood 7 of a required size is attached to each piece of wood mounting portion 6, and the piece of wood between them is temporarily fixed to the wall body 2 with a piece of wood fastener 8 such as a nail.

Regarding other components in this embodiment,
Reference numeral 9 indicates a conduit pipe connected to the switch 5, 10 indicates a mounting wall plate attached to the front surface of the wall body 2 at predetermined intervals, and 11 indicates mortar used for permanently fixing the switch box 4.

Although the wall 2 is shown as a block wall in the above configuration, it may be a drum wall as well.

Next, the installation procedure of the switch box according to the present invention will be described.

First, the wall 2 is cut out to form the recess 1 and the conduit introduction port 3 having the required dimensions.

Next, a switch box 4 with wooden pieces 7 attached to the periphery of the painted cover 4a in advance is placed in the recess 1, and each wooden piece 7 is temporarily fixed to the surface of the wall 2 with a wooden piece fastener 8 such as a nail. .

Next, mortar 11 is put into the space between the recess 1 and the switch box 4, and as the mortar 11 hardens, the switch box 4 is completely fixed to the wall 2.

After mounting the mounting wall plate 10, a part of it is hollowed out, the switch 5 is connected to the electric conduit 9, and finally the switch 5 is fixed to the switch box 4.

As described above, the switch box mounting structure according to the present invention has the advantage that the switch box can be easily, quickly and accurately fixed to the wall.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal cross-sectional view of the switch box mounting structure according to the present invention, Fig. 2 is a view taken along the line I-I in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line II-II in Fig. 2. .

Claims (1)

[Scope of utility model registration request] A switch characterized in that the switch box is temporarily fixed by forming a wooden piece attachment part on the circumferential side of the cover of the switch box, attaching a wooden piece of a required size to the wooden piece attachment part, and fixing the same piece of wood to the wall. Box mounting structure.