JPH0237943Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a baseboard for a building that is attached to the joint between the lower part of the wall and the floor of a building.

Generally, this type of baseboard is made from wood or synthetic resin, so it is easily damaged during installation, does not have a beautiful finish, is easily damaged after installation, and cannot be easily connected. There are drawbacks such as.

This idea solved each of the above-mentioned drawbacks, and its purpose was to make the surface of the baseboard beautiful, make the whole thing strong, and make it easy to connect the baseboards. It is. Its main structure is that the baseboard is composed of a front board and a back board. The surface plate is molded from synthetic resin, and has a curved abutting side at its upper part in the longitudinal direction, and an upstanding side at its lower part to form a locking groove. The back plate is made of light metal such as aluminum and is formed in the longitudinal direction, and has a bent side on the upper part to which the contact side is attached, and an engagement part on the lower part that fits into the locking groove of the front plate. Form a ridge. A press-contact side is formed on the back surface of the engagement protrusion, which contacts the wall via the protruding side.

Therefore, this baseboard can be easily constructed by simply polymerizing the front and back boards, is strong and has excellent appearance, is easy to connect to the baseboard, and can be used to place electric wires etc. on the back. There are effects such as being able to do it.

An example of this invention will be explained with reference to the drawings.
The skirting board 1 is composed of a decorative face plate 2 and a back face plate 3 that serves as a reinforcing core. This surface plate 2 is manufactured by extrusion molding a hard synthetic resin.
Further, the back plate 3 is made of a light metal such as aluminum. Next, the surface plate 2 is provided with a horizontal side 5 facing the back surface at the upper part in the longitudinal direction, and a downward contact side 6 is formed in connection with the horizontal side 5. A concave groove 7 for nail driving is formed substantially above the surface plate 2, and a bent upright side 9 is formed inside the lower part to form a locking groove 8. Further, a close contact edge 4 made of elastic soft synthetic resin is attached to the lower end of the surface plate 2 along its entire length. The back plate 3 has an inwardly bent side 10 on which the abutting side 6 is attached at the upper part in the longitudinal direction, and a groove part in which the groove part 7 of the front plate 2 fits into the flat surface. 11 is formed. Furthermore, the back plate 3
A locking protrusion 14 that fits into the locking groove 8 of the surface plate 2 is formed by a protruding side 12 provided inwardly at the lower part of the plate. A pressure contact side 13 is formed to be joined to the wall body 16. Reference numeral 15 indicates a wall plate 15 made of various constituent materials that is placed on the upper horizontal side 5 of the baseboard 1 and is erected, and 17 indicates a wall plate 15 in which various wiring formed inside the back plate 3 is housed. 18 indicates the floor surface.

Next, to use this invention, various wall bodies 1
6 or pillars etc. and the corner of the floor surface 18 with the baseboard 1 in which the front surface board 2 and the back surface board 3 are overlapped in advance, and are fixed to the wall body 16 through the concave grooves 7 and 11 with nails 19 or the like. It is something to do. At this time, the skirting board 1 is pressed against the lower part of the top plate 2 so that the close contact edge 4 attached to the lower end of the top plate 2 comes into close contact with the floor surface 18.

In addition, although the example of the drawing shows the construction of the baseboard, in order to construct the baseboard, it is only necessary to extend the surface of the wall board 15 from the baseboard 1, and to install the baseboard itself. The installation method remains the same.

This invention has the above-mentioned configuration. According to this baseboard, the baseboard itself has an excellent effect of being made extremely strong, and the baseboard has a front plate made of synthetic resin and a back plate made of aluminum or the like. This structure strengthens the entire structure and facilitates connection, the back plate reinforces the front plate, and various spaces can be easily formed inside the back plate. The abutting sides provided at the upper part of the front plate in the longitudinal direction reliably cover the upper bent side of the back plate, and have the effect of stabilizing the pressure contact with the wall or the like. Further, the locking groove provided at the lower part of the front plate can be securely fitted to the engagement protrusion at the lower part of the back plate from the outer periphery, and there is no problem in that the two can be easily separated. In addition, since the press-contact side is formed at the lower part of the back plate via the protruding side, it is effective to stably press-contact and support the wall body. Furthermore, according to this back plate made of light metal, the width dimension of the baseboard can be adjusted freely by adjusting the length of the upper and lower bent pieces and the protruding sides, and
There is also the practical effect of being able to easily adjust the size of the space for storing internal wiring and the like. Incidentally, since the front plate and the back plate are each formed into a longitudinal member by extrusion molding or the like, they are suitable for mass production and have practical effects such as being able to be provided at low cost.

[Brief explanation of the drawing]

Figure 1 is a slope view of this invention with part removed, Figure 2
The figures are also longitudinal sectional side views, FIG. 3 is a slope view of the front plate, and FIG. 4 is a slope view of the back plate. 1 is a baseboard, 2 is a front board, 3 is a back board, 4 is a close edge, 5 is a horizontal side, 6 is a contact side, 7 and 11 are concave grooves, 8 is a locking groove, 9 is a standing side, 10 is a bent side, 12 is a protruding side, 13 is a press-contact side, 17 is a space, and 18 is a floor surface.

Claims (1)

[Scope of utility model registration request] In a building baseboard consisting of a decorative face plate 2 and a back plate 3 serving as a reinforcing core, the face plate 2
is made of synthetic resin, has a downward abutting side 6 on the back surface connected to the upper horizontal side 5 in the longitudinal direction, and has a concave groove 7 for nailing approximately above the surface plate 2. At the same time, a raised side 9 is provided on the inside of the lower part to form a locking groove 8, and a close contact edge 4 made of elastic soft synthetic resin is attached to the lower end of the surface plate 2 along the entire longitudinal length. The back plate 3 is formed in the longitudinal direction from a light metal such as aluminum, and has an inwardly bent side 10 inserted into the corresponding contact side 6 on the upper part thereof, and also has an inwardly bent side 10 that fits into the groove 7. Concave groove part 11
, and a protruding side 12 is formed at the lower part of the back plate 3, which has a downward locking protrusion 14 that fits into the locking groove 8 and a pressing side 13 that presses against the wall 16. Skirting boards for buildings featuring: