CN203289029U - Self-expansion fixed-type conjunction box - Google Patents

Abstract

The utility model discloses a self-expanding and fixed junction box, which comprises a box body, the box body is rectangular, and thickening plugs are connected on the inner side of any two diagonal corners of the box body, and the thickening plugs penetrate the box body. The upper part is provided with a separation seam, and screws are fixed at the separation seam. The utility model has the advantages of simple structure, convenient installation and self-fixing function, which provides convenience for the installation of the junction box during home decoration.

Description

Self-expanding fixed junction box

technical field

The utility model relates to a self-expanding junction box.

Background technique

It is common to see that when a junction box is used in construction projects or home decoration, it is often not fixed firmly, and it is easier to move and break away from the wall when threading. Especially for wooden walls, the junction box is not easy to fix firmly.

Contents of the invention

In order to solve the deficiencies of the prior art, a self-expanding fixed junction box firmly fixed to a wall is provided.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

Self-expanding fixed junction box, including a box body, the box body is rectangular, thickened plugs are connected on the inside of any two diagonal corners of the box body, the thickened plugs penetrate the box body, and a separation seam is provided on the upper part of the thickened plug. Screws are fixed at the separation seam.

In the aforementioned self-expanding fixed junction box, the cross-section of the thickening plug is an isosceles right triangle, and the separation seam is parallel to the hypotenuse of the thickening plug.

The above-mentioned self-expanding fixed junction box is provided with an outer edge around the box body.

The above-mentioned self-expanding fixed junction box is also provided with a box cover fixing pin on the box body.

Beneficial effects of the utility model: the utility model is simple in structure, easy to install, and has a self-fixing function, which can be realized on the basis of the existing standard junction box, and avoids the unsteadiness of the simple fixing of the existing junction box. It provides convenience for the installation of the junction box during home decoration; there are outer edges around the junction box, which can be better fixed to the wall.

Description of drawings

Fig. 1 is the front view that the screw of one corner of the utility model is taken off.

Fig. 2 is a sectional view along A-A of Fig. 1 .

Detailed ways

As shown in Figure 1 and Figure 2, the self-expanding fixed junction box includes a box body 1, the box body 1 is rectangular, and thickened plugs 2 are connected to any two diagonal insides of the box body 1, and the thickened plugs The cross-section of 2 is an isosceles right triangle, the thickening plug 2 penetrates the box body 1, and a separation seam 3 is arranged on the upper part of the thickening plug 2, and the separation seam 3 is parallel to the hypotenuse of the thickening plug 2, and the screw 4 is fixed at the separation seam 3 places.

The above-mentioned self-expanding fixed junction box is provided with an outer edge 6 around the box body 1 .

The above self-expanding fixed junction box is also provided with a box cover fixing pin 5 on the box body 1 .

Working process: According to the installation position of the junction box, process and handle the dark groove on the wall required for installation according to the size of the junction box, place the new junction box in the dark groove, screw the screw 4 into the separation gap 3, and expand the two pairs of the junction box corner, to fix the junction box with the dark groove of the wall, and then perform wiring and other operations.

Claims (4)

1. the fixed terminal box of self-expanding, comprise box body (1), it is characterized in that: box body (1) is rectangle, at the inboard thickening plug (2) that connects in any two diagonal angles of box body (1), thickening plug (2) connects box body (1), top at thickening plug (2) is arranged with partitioning slot (3), and screw (4) is fixed on partitioning slot (3) and locates.

2. the fixed terminal box of self-expanding as claimed in claim 1, it is characterized in that: the cross section of described thickening plug (2) is isosceles right triangle, described partitioning slot (3) is parallel with the hypotenuse of thickening plug (2).

3. the fixed terminal box of self-expanding as claimed in claim 1 or 2, it is characterized in that: the surrounding at box body (1) is provided with outer (6).

4. the fixed terminal box of self-expanding as claimed in claim 3, is characterized in that: also be provided with lid steady pin (5) on box body (1).

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