JP2000240962A - Peripheral panel for floor heating - Google Patents

Abstract

PROBLEM TO BE SOLVED: To construct a floor heating panel efficiently, and also to enable a method of direct sticking construction, without performing troublesome work such as forming a wiring groove in a sacrificed stuck plywood even in case that enough work space can not be secured under the floor, by reforming a peripheral panel for floor heating laid at the periphery of a floor heating area. SOLUTION: This peripheral panel is composed of a panel body 10 where a wiring storage groove for storing wiring L such as a relay cable 1 for a heater led from the floor heating area to the margin of a wall is made at the rear of panel base material 11 so as to connect an electric heater built in a floor heating panel to a controller or the like attached the wall face, and a wiring retaining member 20 which is installed in the wiring storage groove. Then, the wiring retaining member 20 is so arranged as to retain stored wiring L by the flanges 22 jutting each inward in widthwise direction of the wiring storage groove out of the bottom edges of the main body 21 portal in cross section set in the wiring storage groove.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor heating peripheral panel laid around a floor heating area formed by laying a floor heating panel containing an electric heater.

[0002]

2. Description of the Related Art For example, when a floor heating floor is constructed by a laminating method, as shown in FIG. After arranging the heat insulating material 53 between the two, the floor heating panel 60 is laid on the lamination plate 54 with the lamination plate 54 laid on the joist 52.

The floor heating floor is not provided with floor heating panels 60 over the entire area. As shown in FIG. 1, the floor heating panels 60 are provided at the center of the floor by laying the floor heating panels 60. In general, a floor heating peripheral panel 61 having no built-in electric heater or the like is laid around the heating area.

Therefore, as shown in FIG. 11, a relay cable for a heater or a relay for a sensor for connecting an electric heater built in a floor heating panel 60 laid in a floor heating area to a controller or the like mounted on a wall surface. Wirings L such as cables are led down to the wall in a state of being dropped under the floor from a hole 54a formed in the laminating plate 54 or, as shown in FIG. 12, the laminating plate 54 on which the floor heating peripheral panel 61 is laid. A wiring groove 54 extending from the floor heating area to the wall on the surface
In general, a method of forming a wire b and leading the wire L to a wall in a state in which the wire L is accommodated in the wire groove 54b is generally adopted.

[0005]

However, even when the above-mentioned laminating method is employed, if a sufficient working space cannot be secured under the floor, wiring workability under the floor becomes extremely poor, and There is a problem that the heating floor cannot be efficiently constructed, and there is also a case where the underfloor wiring cannot be actually performed.

[0006] Further, as shown in FIG.
When the wirings L are accommodated in the wiring grooves 54b formed on the floor, the constructor must form the wiring grooves 54b in the lamination plate 54 each time at the site, and the man-hours for constructing the floor heating floor are reduced. There is a problem that it increases.

Further, in the case of an apartment house, it is desired to reduce the finishing height of the floor by adopting a direct bonding method in which a floor heating panel is directly laid on a concrete slab. Since the wiring L cannot be guided to the wall because there is no underfloor space for forming the wiring L or the wiring lamination 54b for forming the wiring groove 54b as described above, the direct bonding method is almost adopted at present. If a floor heating floor is to be constructed on a concrete slab of an apartment house, etc. A method of laying a floor heating panel on a floor is generally adopted, and at present, it is still impossible to keep the finished height of the floor low.

Accordingly, an object of the present invention is to improve a floor heating peripheral panel laid in the periphery of a floor heating area so that even if a sufficient working space cannot be secured under the floor, a wiring groove can be formed in the laminating plate. An object of the present invention is to make it possible to efficiently construct a floor heating floor without performing a troublesome operation such as forming, and to enable a direct bonding method of directly laying a floor heating panel on a concrete slab.

[0009]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is laid on the periphery of a floor heating area formed by laying a floor heating panel having a built-in electric heater. In the floor heating peripheral panel, a wiring accommodation groove for accommodating wiring from the floor heating panel drawn out from the floor heating area to the outside is formed on the back surface of the panel base material.

[0010] In the floor heating peripheral panel configured as described above, since the wiring receiving groove is formed in advance on the back surface of the panel base material, the wiring from the floor heating panel drawn out from the floor heating area to the outside. Are laid while being accommodated in the wiring accommodating groove, the wiring can be easily guided from the floor heating area to the side of the wall, and the workability of the floor heating floor is improved.

In particular, by forming such wiring accommodating grooves in the floor heating peripheral panel, a direct bonding method of directly laying the floor heating panel on the concrete slab becomes possible. There is an effect that the finished height of the floor can be reduced as compared with the case where a floor base made of a laminated board or the like is formed.

According to a second aspect of the present invention, there is provided a floor heating peripheral panel in which a wiring holding member capable of housing the wiring from the back side of the panel base is mounted in the wiring housing groove. Since the wire once housed is held by the wire holding member so as not to fall off, the wire is housed in the wire housing groove in advance, so that the laying work is performed in the same manner as when laying a normal floor material. Can be.

[0013] As such a wiring holding member, like the peripheral panel for floor heating described in claim 3, the wiring that protrudes inward in the width direction of the wiring accommodating groove and that accommodates the wiring accommodated in the wiring accommodating groove. A lid member that closes the wiring accommodating groove in a state in which the wiring is accommodated in the wiring accommodating groove, such as one provided with a collar portion for holding or a floor heating peripheral panel according to claim 4. What you have can be employed.

Further, as in the peripheral panel for floor heating according to the fifth aspect, it is also possible to attach a cushioning material to the back surface of the panel base material.

[0015]

Embodiments will be described below with reference to the drawings. The floor heating peripheral panel 1 shown in FIG. 1 and FIG. 2 is provided at a peripheral part of a floor heating area formed by directly laying a floor heating panel for a direct bonding method on which a built-in electric heater is applied on a concrete slab. Peripheral panel for floor heating for the direct bonding method to be laid. Relay cable for heater guided from the floor heating area to the wall to connect the electric heater built in the floor heating panel to the controller etc. mounted on the wall The panel main body 10 has a wiring accommodating groove 11a for accommodating the wiring L, and the like, and a wiring holding member 20 mounted in the wiring accommodating groove 11a of the panel main body 10.

The panel body 10 includes a panel base material 11 made of a wooden board such as 3-ply plywood or 5-ply plywood.
A surface decorative material 12 made of a veneer or the like adhered to the front side of the panel base material 11, and a cushioning material 13 having a good cushioning property adhered to the back side of the panel base material 11, On the back surface of the panel base material 11, FIG.
In various variations as shown in (i), one or a plurality of wiring accommodating grooves 11a crossing the panel substrate 11 in the short direction or the long direction. The cushioning material 13
In FIG. 2, as shown in FIG. 2, a portion where the wiring accommodating groove 11a is formed is cut off.

As shown in FIGS. 1 and 3, the wiring holding member 20 is fitted in the wiring receiving groove 11a with its lower end slightly protruding from the panel base material 11. The main body 21 has a mold shape, and flanges 22 projecting inward from the lower end edge of the main body 21 in the width direction of the wiring accommodating groove 11a.
As shown in (1), the tip side is slightly inclined upward.

The wiring holding member 20 is formed of a thermoplastic plastic such as an acrylonitrile butadiene styrene copolymer (hereinafter, referred to as ABS). The main body 21 has a panel formed by forming the wiring accommodating groove 11a. Although a certain degree of rigidity is provided to compensate for a decrease in the strength of the base material 11, the flange portion 22 has an appropriate flexibility.

When the floor heating peripheral panel 1 constructed as described above is laid on a concrete slab, first, as shown in FIG. The wiring (VVF cable or the like) L is fitted into the main body 21 from one side in the width direction between the two flanges 22, and the one side flange 22 is bent upward as indicated by an arrow in the figure. When the other side of the wiring L is pushed in as described above, the wiring L is completely accommodated in the main body 21 as shown in FIG. , So that it does not easily fall off the main body 21. Then, the floor heating peripheral panel 1 is laid on the concrete slab in a state where the wiring L is housed and held in the wiring housing groove 11a by the wiring holding member 20 in this manner.

FIGS. 6 to 8 show another embodiment. The floor heating peripheral panel 2 is the same as the wiring heating member 2 of the floor heating peripheral panel 1 described above.
Since it is only different from 0, the same components are denoted by the same reference numerals and the description thereof will be omitted, and the wiring holding member 30 which is a different component will be described in detail.

The wiring holding member 30 is formed of a thermoplastic plastic such as ABS, and has a lower end protruding from the panel base 11, as shown in FIGS. The main body 31 has a gate-shaped cross section, and a lid member 32 for closing the lower end of the main body 31 to substantially close the wiring accommodating groove 11a.

As shown in FIGS. 7 and 8, the lid member 32 is provided with a flange portion 33 which fits into the main body portion 31. The flange portion 33 and the main body portion 31 have recesses which fit together. 33
a, 31a and protrusions 33b, 31b are formed respectively. Therefore, as shown in FIG.
After the wiring L is accommodated therein, the flange portion 33 of the lid member 32 is fitted into the main body portion 31 so that the concave portions 33a and 31a and the convex portion 31 are formed.
b and 33b are fitted to each other so that the lid member 32 is
And the wiring L is fixed in the main body 31 (wiring receiving groove 11a).
).

In the floor heating peripheral panels 1 and 2 configured as described above, the wiring L such as the relay cable for the heater is housed and held in the wiring housing groove 11a of the panel base material 11 by the wiring holding members 20 and 30. In this state, the laying operation can be performed in the same manner as when laying a normal floor material on a concrete slab, with almost no awareness of the wiring L.

In particular, by forming such wiring accommodating grooves 11a in the floor heating peripheral panels 1 and 2, it becomes possible to directly lay the floor heating panel directly on the concrete slab, as in the prior art. In addition, there is an effect that the finishing height of the floor can be reduced as compared with the case where a floor foundation composed of a rolling joist, a laminating plate, or the like is formed.

In each of the above-described embodiments, the wiring holding members 20 and 30 are mounted in the wiring housing grooves 11a.
The wiring holding members 20 and 30 need not always be provided.
However, by providing the wiring holding members 20 and 30,
Further, the workability of the floor heating floor is improved as described above.

Further, in each of the above-described embodiments, the wiring holding members 20 and 30 slightly protrude from the panel base material 11. However, if the thickness of the panel base material 11 can be sufficiently ensured, FIG. As shown in (1), it is also possible to mount the wiring holding member 20 and the like so as not to protrude from the panel base material 11. In this case, as described above, it is not necessary to cut off the cushioning material 13 in the portion of the wiring accommodating groove 11a. As shown in FIG. It should be left.

In each of the embodiments described above, the peripheral panel for the floor heating for the direct bonding method has been described. However, the peripheral panel for the floor heating of the present invention is not limited to the panel for the direct bonding method. As shown in FIG. 10, there is no cushioning material,
It is also possible to apply to the peripheral panel 3 for floor heating for the disposing method, which is formed only by the panel base material 11 on which the surface decorative material 12 is laminated. In this manner, if the wiring housing groove 11a is formed in the floor heating peripheral panel 3 for the laminating method and the wiring holding member 20 or the like is mounted in the wiring housing groove 11a, a sufficient working space cannot be secured under the floor. Even in this case, it is possible to efficiently construct the floor heating floor without forming a wiring groove in the lamination plate or the like.

In each of the above-described embodiments, the configuration is adopted in which the above-described wiring holding members 20 and 30 are mounted over the entire length of the wiring housing groove 11a formed on the back surface of the panel base material 11. , But not necessarily, the wiring accommodation groove 11
It is not necessary to mount the wiring holding members 20 and 30 over the entire length of a, and if the accommodated wiring L does not fall off, the wiring holding members 20 and 30 can be partially provided.

Further, in each of the above-described embodiments, the structure in which the flange portion 22 and the cover member 32 are provided over the entire length of the main body portions 21 and 31 of the wiring holding members 20 and 30 is adopted. As described above, if the accommodated wiring L does not fall off, a configuration in which the flange portion 22 and the lid member 32 are partially provided may be adopted.

As shown in FIGS. 4B to 4E,
When the plurality of wiring accommodating grooves 11a cross each other, the wiring L
Considering the operability when accommodating, the intersection is desirably curved.

In each of the above embodiments, the main body 2
Although the wiring holding members 20 and 30 having 1 and 31 have been described, the main body portions 21 and 31 are not necessarily required, and only a flange portion that protrudes inward in the width direction from both side edges of the wiring housing groove 11a may be provided. Alternatively, the wiring holding member may be configured by only the lid member that directly closes the wiring housing groove 11a.

In each of the above-described embodiments, the wiring holding members 20, 3 made of thermoplastic plastic are used.
0 has been described, but the wiring holding member 2
0 and 30 can be formed of various materials such as metal.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of a floor heating peripheral panel according to the present invention.

FIG. 2 is an exploded cross-sectional view showing a floor heating peripheral panel of the above.

FIG. 3 is a perspective view showing a wiring holding member of the floor heating peripheral panel of the above.

4 (a) to 4 (i) are pattern diagrams showing a pattern for forming wiring accommodating grooves in the floor heating peripheral panel of the above.

FIG. 5 is an explanatory diagram for explaining an operation of accommodating wiring in a wiring holding member in the floor heating peripheral panel of the above.

FIG. 6 is a sectional view showing another embodiment of the floor heating peripheral panel according to the present invention.

FIG. 7 is a perspective view showing a wiring holding member of the floor heating peripheral panel of the above.

FIG. 8 is an explanatory diagram for explaining an operation of accommodating wiring in a wiring holding member in the floor heating peripheral panel.

9 is a cross-sectional view showing a modification of the floor heating peripheral panel shown in FIG.

FIG. 10 is a sectional view showing another embodiment of the floor panel for floor heating according to the present invention.

FIG. 11 is a cross-sectional view of a floor heating floor for explaining background art.

FIG. 12 is a cross-sectional view of a floor heating floor for explaining another background art.

[Explanation of symbols]

 1, 2, 3 Floor heating peripheral panel 10 Panel main body 11 Panel base material 11a Wiring accommodating groove 13 Buffer material 20, 30 Wiring holding member 21, 31 Main body 22 Flange 32 Lid member L Wiring

Continuation of the front page (72) Inventor Takao Inoue 2-10-60 Hirabayashiminami, Suminoe-ku, Osaka-shi, Osaka F-term in Eidai Sangyo Co., Ltd. 3L072 AA01 AB03 AC02 AD02 AD14

Claims (5)

[Claims] 1. A floor heating peripheral panel laid around a floor heating area formed by laying a floor heating panel having a built-in electric heater, wherein the floor is drawn out from the floor heating area. A peripheral panel for floor heating, wherein a wiring accommodating groove for accommodating wiring from a heating panel is formed on a back surface of the panel base material. 2. The floor heating peripheral panel according to claim 1, wherein a wiring holding member capable of storing the wiring from the back side of the panel base material is mounted in the wiring receiving groove. 3. The floor heating device according to claim 2, wherein the wiring holding member has a flange that protrudes inward in the width direction of the wiring housing groove and holds the wiring housed in the wiring housing groove. Perimeter panel. 4. The floor heating peripheral panel according to claim 2, wherein the wiring holding member includes a lid member that closes the wiring housing groove when the wiring is housed in the wiring housing groove. 5. The floor heating peripheral panel according to claim 1, wherein a cushioning material is attached to a back surface of the panel base material.