JP2838268B2 - Toro intrusion prevention seal - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toro intrusion prevention seal which is mounted on a surface of an embedding box or a box cover used for various wiring and piping, such as an outlet box and a concrete box, to prevent intrusion of toro. About.

[0002]

2. Description of the Related Art Conventionally, when a box such as an outlet box, a concrete box, a switch box, etc. used for various wiring and piping is buried in a concrete wall or the like, a toro does not enter the box. In order to achieve this, the following means have been proposed.

[0003] First, a buried wiring box in which the screw position of the cover provided at the opening of the box is improved so that the toro does not enter from this screw position is disclosed in Japanese Utility Model Publication No. Sho 59-8.
No. 407.

[0004] Second, an outlet box cover that improves the screw holes of the cover of the outlet box and reduces the number of toroids entering through the screw holes of the cover is disclosed in Japanese Utility Model Publication No. 59-108.
No. 96.

Third, there is provided a toro intrusion prevention device in which a foamed resin molded product is packed in a box and a toro entering the inside of the box is blocked by the foamed resin molded product.
It is described in 7-11825.

[0006]

However, these conventional means have the following problems. That is,
Any of the toro intrusion prevention means has an effect limited to only a part of the measures taken in these boxes and covers. In other words, the first box is limited to the screwed position of the box opening, the second cover only prevents intrusion from the screw holes of the cover, and the third preventive device is provided with a wrap around the inside of the box. To prevent intrusion into the Internet.

In addition, the first and second inventions only prevent the intrusion of a part of the toro, and the invented device does not prevent the intrusion of the toro when an existing box or cover is used. Can not.

In the third aspect of the present invention, the toro can be prevented from entering existing boxes by packing the boxes in a general box. However, since the elastic body packed in the box prevents the intrusion of the toro, the intrusion of the toro from the outer surface of the box to the position of the elastic body in the box cannot be prevented. For this reason, the elastic body prevents the toro from entering the box, such as where the box is screwed at the opening of the box, where the elastic body packed inside the box cannot be reached. Was difficult.

Therefore, the present invention has been made to solve the above-mentioned problems, and a first object of the present invention is to surely prevent a toro from entering a box in a construction using an existing box or cover. A second object of the present invention is to provide a toro intrusion prevention seal capable of preventing the intrusion of the toro and improving the work efficiency of the construction using the box and the cover.

[0010]

According to the first aspect of the present invention, in order to achieve the above-mentioned object, a sticking surface of a sealing material is adhered.
Form a toro intrusion prevention seal provided with adhesive 1 and release paper 2
I do. The toro intrusion prevention seal is located on the rear surface B of the box body B.
Body seal 10 covering from 1 to side B2, box
Forming an opening seal 20 covering the opening B3 of the main body B;
You. The body seal 10 covers the rear surface B1 of the box body B.
A base 11 and a protrusion formed on a peripheral edge of the base 11,
A plurality of side pieces 12 covering each side surface B2 of the box body B;
Have. On the other hand, the opening seal 20 opens the box body B.
A base 21 that covers the mouth B3 and a peripheral edge of the base 21
And is formed to cover the side surface B2 of the box body B and
Having a side piece 22 superposed on the side piece 12 of the tool 10
It is.

[0011]

[0012]

The second means is that the release paper 2 provided on each of the bases 11 and 21 and the side pieces 12 and 22 of the main body seal 10 and the opening seal 20 so that each surface can be peeled off separately. Provide. In addition, notches 14 and 24 are provided at the boundaries between the bases 11 and 21 and the side pieces 12 and 22 located at the corners of the box body B, along the shapes of the corners.

Further, a third means is to form the main body seal 10 and the opening seal 20 with a transparent material,
A notch 15 is provided along the outlet B4 of the box body B so as to be freely openable. The opening seal 20 is also provided with a cut 25 that can be freely opened along the opening of the box body B and a colored portion 27 for marking. Furthermore, a cross-shaped position mark 26 indicating the center and the horizontal position of the opening B3 of the box body B is provided on the opening seal 20.

The fourth means is to attach the opening seal 20 to the surface C1 of the box cover C to be mounted on the box body B. Then, a cut 25 is provided, which can be freely opened along the shape of the opening C3 of the box cover C. In addition, a colored portion 27 for a mark is provided at a position where the peripheral edge C4 of the opening C3 of the box cover C protrudes.

The fifth means is to provide a work mark 30 indicating the type of construction of the box body B to which the opening seal 20 is attached,
Adhering to the surface of the opening seal 20 detachably is a means for solving the problem.

[0017]

Embodiments of the present invention will be described below.

The sticker of the present invention has a sticking surface provided with an adhesive 1 and a release paper 2 on one side surface of the sticker, and sticks the sticker to the toro intrusion on the surface of the embedding box. The surface of the embedding box includes the surface of the box body B, the opening B3 of the box body B, and the surface of the box cover C covering the opening B3 of the box body B.

This seal comprises a body seal 10 to be adhered to the surface of the box body B and an opening seal 20 to cover the opening B3 of the box body B. An adhesive 1 and a release paper 2 are provided respectively (see FIG. 1). The body seal 10 covers the rear surface B1 to the side surface B2 of the box body B, while the opening seal 20 covers the opening B3 of the box B.
At this time, the main body seal 10 is formed of a thin film or sheet material such that a stat claw or the like inserted and locked into the inside from the rear surface B1 of the box main body B when the box main body B is mounted is pierced. Since the opening seal 20 widely covers the opening of the box body B, it is formed of a film material or a sealing material which is thicker and stronger than the body seal 10.

The main body seal 10 has a base 11 covering the rear surface B1 of the box main body B, and a plurality of side pieces 12 formed so as to protrude from the peripheral edge of the base 11 and covering each side surface B2 of the box main body B (FIG. 2). The release paper 2 provided on the surface to which the base 11 and each side piece 12 are adhered is provided separately so that each surface can be peeled off separately. By allowing the release paper 2 to be peeled for each surface in this manner, the operation of attaching the main body seal 10 can be facilitated.

A notch 14 is formed at each boundary between the base 11 and each side piece 12 located at the corner of the box body B (see FIG. 1). This notch 14
Thereby, in the sticking operation of the side pieces 12, the sticking can be performed more easily without being hindered by the curved shape of the corner of the box body B. The cutout 14 in the illustrated example is cut out in a substantially arc shape along the curved surface of the corner of the box body B.

Further, the outlet B of the box body B
A cut 15 that can be freely opened is provided along 4 (see FIG. 1). The cut 15 is provided to prevent the body seal 10 from hindering the punching of the outlet portion B4 of the box body B. In particular, the thickness of the cut 15 is
The main body seal 10 is provided so as to be easily broken by being formed thinner than the wall thickness. Alternatively, the cut 15 may be formed by cutting out in a perforated shape.

The opening seal 20 is provided at the opening B of the box B.
3 and is attached to the side surface B2 of the box body B (see FIG. 2). Like the main body seal 10, the opening seal 20 has an adhesive 1 on the sticking surface 23 of the opening seal 20.
And a release paper 2 (see FIG. 1). The opening seal 20 includes a base 21 that covers the opening B3 of the box body B, and a projection formed on a peripheral edge of the base 21 to cover the side surface B2 of the box body B and to cover the side piece 12 of the body seal 10.
(See FIG. 3). At this time, the opening seal 20 can be used only with the opening seal 20 depending on the use mode. Then, the release paper 2 provided on the base 21 and each side piece 22 of the opening seal 20 is provided separately so that each surface can be separated separately. A cutout 24 is formed at the corner of the box body B or at each boundary between the base 21 and each side piece 22 located at the corner of the box cover C (see FIG. 1). ).

The opening seal 20 is attached to the surface of the box cover C when the box cover C for covering the box body B is used (see FIG. 4). Therefore, the opening seal 20 is provided with a notch 25 which can be freely opened along the shape of the opening of the box body B or the shape of the opening C3 of the box cover C (see FIG. 4 or FIG. 6). This cut 2
5 is provided in the same manner as the cut 15 of the main body seal 10 described above. Then, the center of the opening B3 of the box body B (which is also the center of the opening C3 of the box cover C) and the cross-shaped position mark 26 indicating the horizontal position are marked with the opening seal 2.
0 is provided. The position mark 26 shown is formed from the base 21 to the side piece 22 to further facilitate the positioning of the box body B to which the opening seal 20 is adhered.

Further, a colored portion 27 for marking is provided at a position covering the protruding peripheral edge C4 of the opening C3 of the box cover C (see FIG. 4 or FIG. 6). The coloring portion 27 is provided so that even when the box body C is buried while forcibly pressing the box cover C against the temporary frame, even if the concrete has turned on the surface of the box cover C, the coloring portion 27 is easily found. I have. The coloring portion 27 is also provided on the opening seal 20 that is not attached to the box cover C (FIG. 1 or FIG. 2).
reference). Further, the opening seal 20 adhered to the box cover C may be formed in a concave and convex shape to be fitted in the shape of the opening which protrudes in advance, as shown in FIGS.

When the opening seal 20 is attached to the box body B, a work mark 30 may be attached to the surface of the opening seal 20 (see FIG. 2). This work mark 30
This indicates the type of construction of the box body B to which the opening seal 20 is attached. For example, the purpose of the operation of the box body B to which the opening seal 20 is attached is indicated by TV, TEL, SW, JB, IT, or the like. (See FIG. 1).

The work mark 30 is provided with the adhesive 1 and the release paper 2 on the sticking surface of the seal body 31 on which various indications are printed, and after the opening seal 20 is attached to the box body B, This work mark 30 is attached to the opening seal 20.

[0028]

According to the present invention, the above-mentioned configuration achieves the original object.

That is, according to the first aspect , in the construction using the existing box or cover, the intrusion of the toro into the box can be reliably prevented.

According to the first and second aspects of the present invention, the attachment of the main body seal 10 and the opening seal 20 can be performed extremely easily.

Further, according to the third and fourth aspects, even when the main body seal 10 and the opening seal 20 are attached to the box main body B, the main body seal 10 and the opening seal 20 do not hinder the subsequent operation.

According to the third to fifth aspects, it is possible to prevent the intrusion of the toro and to improve the work efficiency of the construction using the box and the cover.

As described above, according to the present invention, the intrusion of the toro into the box can be surely prevented by the extremely simple mounting work. Various industrially useful effects such as an increase in work efficiency can be achieved.

[Brief description of the drawings]

FIG. 1 is a front view showing a main body seal and an opening seal of the seal of the present invention.

FIG. 2 is an exploded perspective view showing a use state of the present invention.

FIG. 3 is a sectional view showing a use state of the present invention.

FIG. 4 is an exploded perspective view showing another embodiment of the present invention.

FIG. 5 is a sectional view showing a use state of another embodiment of the present invention.

FIG. 6 is an exploded perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 B Box body B1 Rear surface B2 Side surface B3 Opening B4 Outlet C Box cover C1 Front C2 Projecting portion C3 Opening C4 Peripheral edge 1 Adhesive 2 Release paper 10 Main body seal 11 Base 12 Side piece 13 Adhesive surface 14 Notch 15 Notch 20 Opening seal 21 Substrate 22 Side piece 23 Adhering surface 24 Notch 25 Notch 26 Position mark 27 Colored part 30 Work mark

Claims (5)

(57) [Claims] An adhesive and a release paper are provided on the surface of the sealing material.
And attach it to the toro entry point on the surface of the
This is a toro intrusion prevention seal that prevents
A body seal that covers from the back to the side of the
Seal that covers from the opening of the box body to the side.
The body seal covers the back of the box body.
And a projection formed on the peripheral edge of the base,
A plurality of side pieces covering each side, while the opening seal
Is a base that covers the opening of the box body, and the periphery of the base.
The main body is formed to protrude from the surrounding edge and covers the side of the box main body.
A toro intrusion prevention seal having a side piece that overlaps with a side piece of the seal. 2. The release paper provided on each base and each side piece of the main body seal and the opening seal is provided so that each surface can be individually peeled off, and each release paper provided on a corner portion of the box main body. substrate and Toro intrusion prevention seal on each boundary portion, according to claim 1 provided with notches along the shape of the corner between the side pieces. 3. The main body seal and the opening seal are formed of a transparent material, the main body seal has a notch that can be freely opened along an outlet of the box main body, and the opening seal is formed along the opening of the box main body. has opened freely cut and a colored portion for mark, claim the cross-shaped position indicia indicating the center portion and the horizontal position of the opening formed in the opening seal 1 or 2
The described toro intrusion prevention seal. 4. An opening seal is attached to a surface of a box cover attached to a box main body, has a notch that can be freely opened along the shape of the opening of the box cover, and has a peripheral edge protruding from the opening of the box cover. The toro intrusion prevention seal according to any one of claims 1 to 3, wherein a colored portion for a mark is provided in a position covering the torso. 5. A opening sealing surface, Toro intrusion prevention seal of claims 1 to 4, wherein any one was stuck to the work mark indicating the type of construction of the box body stuck opening seal detachably.