JPH0118955Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a cover for indoor wiring and piping that houses and covers electric wires, gas pipes, etc. laid indoors, particularly on walls and floors.

[Technical background of the invention and its problems]

BACKGROUND ART Conventionally, indoor wiring covers for storing and protecting electric wires installed indoors, particularly on walls or floors, have been provided in a variety of structures, including those shown in FIGS. 1 to 4, for example. ing.

However, the conventional method is for storing and covering electric wires laid on walls, floors, etc., and it is somewhat difficult to store and cover gas pipes laid on walls, floors, etc.

In addition, the indoor wiring cover 1 shown in FIGS. 1 to 4 includes a pair of opposing supports bent inward toward each other along the longitudinal direction on a long bottom plate 2 so as to have a generally doglegged cross section. A long base body 4 formed by standing up a plate 3, and a long base body 4 whose lower surface is open and has a locking piece 5 inside the opening edge and which fits on the outside of the pair of support plates 3. Since the bent angle of the dogleg shape of the pair of support plates 3 is formed at an acute angle, when the cover body 6 is fitted to the pair of support plates 3 of the base body 4, as shown in FIG. The locking piece 5 on the opening edge of the cover 6 as shown in FIG.
When the support plate 3 is crushed by pressing the upper part of the support plate 3, the dogleg-shaped bent part protrudes downward by the outward length of the bottom plate, so the cover 6 is divided into two parts. The support plate 3 cannot be fitted to the support plate 3 unless the opening is opened extra, and a large force is required for fitting, which makes the work difficult, and there is a risk that the support plate 3 and cover 6 may be damaged due to excessive force. It was hot.

[Purpose of invention]

The present invention was developed in view of the above points, and aims to provide a cover for indoor wiring and piping that can contain and protect not only electric wires but also gas pipes, etc., and which is easy to fit and assemble. This is the purpose.

[Summary of the idea]

In order to achieve the above object, the indoor wiring piping cover of the present invention is made of synthetic resin, and has a pair of opposing sides bent inward along the longitudinal direction into a dogleg shape in cross section on a long bottom plate. A long base body is formed by vertically erecting supporting plates, and a long horizontal top plate is provided with inclined side plates that are inclined downwardly and outwardly on both sides in the longitudinal direction, and the lower edge of each inclined side plate is provided. and a long cover body formed by providing vertical side plates that hang down from the base plate and having an open bottom surface that fits on the outside of the pair of support plates of the base body, the pair of support plates of the base body being connected to the base plate above the bottom plate. The lower plate is erected at an angle to the outside of the bottom plate, and the upper plate is bent from the tip of the lower plate to the inside of the bottom plate, each of which has a substantially doglegged cross section. A dogleg-shaped bending angle between the plate and the upper plate is formed to be an obtuse angle, and when the cover is fitted to the pair of support plates of the base, the inner surface of each inclined side plate is aligned with the upper part of the pair of support plates. The lower edge of each vertical side plate is in close contact with the outer surface of the plate, and the lower edge of each vertical side plate is in contact with both edges in the longitudinal direction of the bottom plate to form a space having a substantially triangular cross section between the vertical side plate, the bottom plate, and the lower plate of the support plate. In addition, each vertical side plate of the cover is constructed such that the inner surface thereof is thickened and protrudes inwardly in an arcuate cross-section.

[Example of idea]

An embodiment of the present invention will be described below with reference to FIGS. 5 and 6.

The cover for indoor wiring and piping of this embodiment is made of synthetic resin, and has a long base 13 formed by standing a pair of opposing support plates 12 along the longitudinal direction on a long bottom plate 11. and a long cover 15 having an opening 14 on the lower surface and fitting into the support plate 12 from the outside.

The pair of support plates 12 are each bent toward the inside of the bottom plate 11 so as to have a substantially doglegged cross section, and are made of synthetic resin and have elasticity. That is, each support plate 12 has a bottom plate 1 on the bottom plate 11 in the vicinity of both longitudinal edges of the bottom plate 11.
A lower plate 2 stands slanted toward the outside of 1.
1 and an upper plate 22 that is bent from the tip of the lower plate 21 toward the inner side of the bottom plate 11, each of which has a substantially doglegged cross section. The bending angle α of the dogleg shape in between is an obtuse angle (approximately 118 degrees), and the angle of inclination that the lower plate 21 and the upper board 22 make with respect to the bottom plate 11 is because the bending angle α of the dogleg shape is an obtuse angle. It is at least 45° or more, which makes the upper plate 2
The outer surface of 2 is a steep slope. Further, the height of each support plate 12 and the width between each support plate 12 are approximately the same as the diameter of the gas pipe held between each support plate 12.
Although not shown, screw holes are formed on the axis of the bottom plate 11 at predetermined intervals.

The cover 15 is provided with inclined side plates 32 that are inclined downwardly and outwardly on both longitudinal sides of a long horizontal top plate 31, and vertical side plates 33 that hang down from the lower edge of each inclined side plate 32. The opposing inner surfaces of each vertical side plate 33 are thickened and protrude inward so that the cross section thereof is arcuate. Further, the cover 15 is also made of synthetic resin and has elasticity.

When this cover 15 is fitted to the pair of support plates 12 of the base body 13, each inclined side plate 32 is arranged so that the inner surface of each inclined side plate 32 comes into close contact with the outer surface of each upper plate 22 of the pair of support plates 12. 32 is the same as the inclination angle of each upper plate 22, and when the cover 15 is fitted to the pair of support plates 12, the lower edge of each vertical side plate 33 is aligned with the longitudinal direction of the bottom plate 11. A space 34 having a substantially triangular cross section is formed between the vertical side plate 33, the bottom plate 11, and the lower plate 21 of the support plate 12 in contact with both side edges in the direction.

Next, the operation of this embodiment will be explained.

When housing and covering gas pipes with the cover for indoor wiring and piping of this embodiment, the base 13 is pasted with double-sided tape or the like along the piping route of the gas pipes to be installed on the wall or floor, and the base 13 is attached with double-sided tape or the like. Stop at
A gas pipe is fitted and held between the pair of support plates 12 of the base body 13.

Then, the cover 15 is pressed from above to the outside of each support plate 12 so as to wrap around each support plate 12, and the cover 15 is fitted and assembled.

At this time, the lower edges of each vertical side plate 33 on both sides of the opening 14 of the cover 15 come into contact with the outer surface of the upper plate 22 of each support plate 12 and press it. Since the bent angle of the substantially doglegged shape formed by the above is obtuse, the inclination angle of the upper plate 22 is a steep inclination of 45 degrees or more, so the lower edge of each vertical side plate 33 and the upper plate 22 Therefore, the opening 14 of the cover 15 has less frictional resistance with the outer surface of the
The cover 15 is easily fitted to the support plates 12 because it is easy to spread out, and each support plate 12 is also elastically displaced toward the inside.

When the cover 15 is fitted to the pair of support plates 12, the arcuately thickened inner upper part of each vertical side plate 33 comes into contact with and hooks on the upper part of the lower plate 21 of each support plate 12. Further, the lower edge of each vertical side plate 33 of the cover 15 contacts both longitudinal edges of the bottom plate 11 of the base 13 to form the above-mentioned space 34, and the outer surface of the upper plate 22 of each support plate 12 contacts the longitudinal side edges of the bottom plate 11 of the base 13. It is in close contact with the inner surface of the inclined side plate 32 of No. 15.

Although the case where gas pipes are housed and covered has been described above, the same applies to the case where electric wires are housed and covered.

[Effect of idea]

According to the present invention, not only electric wires laid on walls and floors, but also gas pipes can be stored and protected.

In addition, the pair of support plates of the base are bent inward in a substantially dogleg shape, and the bending angle is obtuse, so the upper plate of the support plate has a steep inclination angle of 45 degrees or more, causing When fitting the bodies, the frictional resistance with the lower edge of the vertical side plate of the cover is reduced, so the opening of the cover is easy to open, and each support plate is easily elastically displaced inward by the cover. The cover can be easily fitted.

Furthermore, the inner surface of each vertical side plate is thickened and protrudes inward so that the cross section is approximately arc-shaped, and when the cover is fitted, the upper inner surface of each vertical side plate is caught on the upper part of the lower plate of each support. The frictional resistance of the parts is increased, making it difficult for the cover to come off, so even if a pedestrian stumbles, the cover will not come off.

In addition, when the cover is fitted, the lower edge of the vertical side plate is in contact with both edges in the longitudinal direction of the bottom plate, so even if water spills on the floor, it is difficult for water to get inside, and the bottom edge of the vertical side plate is Even if water enters the interior due to capillary action through the narrow gap between the side edge and both longitudinal edges of the bottom plate, there is a space with a roughly triangular cross section between the vertical side plate, the bottom plate, and the bottom plate of the support plate. Water will not rise above this portion and will not enter between the support plates.

Further, the gas pipe held by the support plate is formed into a substantially doglegged cross section as the support plate faces inward, and is held from above by the upper plate, so that it is not likely to come out from the support plate and is securely held.

[Brief explanation of the drawing]

Figure 1 is a front view of a conventional indoor wiring cover, Figure 2 is its side view, Figure 3 is its vertical cross-sectional view, and Figure 4 is its longitudinal sectional view.
The figure is a vertical sectional view showing the method of assembling the same, and FIG. 5 is a perspective view of an embodiment of the indoor wiring pipe cover of the present invention.
FIG. 6 is a longitudinal sectional view thereof. 11... Bottom plate, 12... Support plate, 13... Base, 15... Cover, 21... Lower plate, upper plate, 3
1... Top plate, 32... Inclined side plate, 33... Vertical side plate, 34... Blank space.

Claims (1)

[Scope of Claim for Utility Model Registration] A pair of opposing support plates made of synthetic resin and bent inwardly in a substantially doglegged cross section are erected on a long bottom plate. An elongated base body is formed by a long base plate, and an elongated horizontal top plate is provided with inclined side plates that are inclined downwardly and outwardly on both sides in the longitudinal direction, and vertical side plates that hang down from the lower edge of each of these inclined side plates are provided. a long cover that is formed with an open bottom surface and fits on the outside of the pair of support plates of the base; The lower plate stands upright and the upper plate is bent from the tip of the lower plate to the inside of the bottom plate, each forming a roughly doglegged cross section. is bent at an obtuse angle, and when the cover is fitted to the pair of support plates of the base, the inner surface of each inclined side plate is in close contact with the outer surface of each upper plate of the pair of support plates, and each The lower edge of the vertical side plate abuts both longitudinal edges of the bottom plate to form a space having a substantially triangular cross section between the vertical side plate, the bottom plate, and the lower plate of the support plate, and each of the covers A cover for indoor wiring and piping, characterized in that the vertical side plate has a thickened inner surface and protrudes inward in an arcuate cross-section.