JP3056965U - Heating floor panel - Google Patents

Abstract

(57) [Summary] [PROBLEM] To install floor heating and a sound insulation sheet at the time of manufacturing a floor panel with adjustable legs in a factory, it is possible to omit two or three steps of on-site construction, and the construction of a heating floor is quick. Done,
Provide heating floor panels that lead to cost reduction. SOLUTION: A base panel 2 and this pace panel 2
A male screw part 41 which is assembled in the vertical through hole 21 on the side of the head so that the height can be adjusted by a screwdriver from above.
And a planar heating element 6 laid inside the leg member 4 on the base panel 2 and a planar shape substantially the same as that of the base panel 2. It has a vertical through-hole 71 corresponding to the vertical through-hole 21 and is laid on the base panel 2 with the planar heating element 6 interposed therebetween. And a plywood 7 having a fixing allowance 72 for performing the fixing. Further, a vertical through-hole 51 corresponding to the vertical through-hole 21 and having substantially the same planar shape as the base panel 2.
And a sound insulation sheet 5 laid below the sheet heating element 6 on the base panel 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a heated floor panel.

[0002]

[Prior art]

 As a floor panel, there is a floor panel with legs formed by screwing a leg member of a male screw member whose height can be adjusted by a screwdriver from above onto a female screw member fixed to a plurality of positions of a flat plate member. By the way, conventionally, as a construction of a heating floor, at the site, a heater (electric heating element) is laid between joists that are stretched across a large area, and then a waste material is laid, and flooring, jutan, etc. are laid on top of that. The method of laying the floor finishing material was generally used. In addition, after laying the laying material on the floor panels with legs arranged on the slab floor such as concrete slabs, laying the sheet heating element, laying further laying material on it, and then finishing the floor There is also a method of laying wood.

[0003]

[Problems to be solved by the invention]

 As described above, the conventional heating floor construction is an on-site construction consisting of four steps, namely, the base floor structure, floor heating, discarding, and floor finishing, which is troublesome. Further, to enhance the sound insulation, a sound insulation sheet was added, and five steps were required.

Therefore, an object of the present invention is to incorporate a floor heating and a sound insulation sheet at the time of manufacturing a floor panel with adjustable legs in height, so that two or three steps of on-site construction can be omitted. An object of the present invention is to provide a heated floor panel that can be installed quickly and leads to cost reduction.

[0005]

[Means for Solving the Problems]

 In order to solve the above problem, the invention according to claim 1 is directed to a heating floor panel, in which a base panel and a plurality of vertical through-holes formed in side portions of the pace panel are screwed from above. A leg member having a male screw portion assembled to be adjustable in height by operation, a planar heating element having a planar shape smaller than the base panel, and being laid inside the leg member on the base panel; It has almost the same planar shape as the panel, and has vertical through holes corresponding to the vertical through holes of the base panel.It is laid on the base panel with a planar heating element interposed between it and a finishing material etc. And a plywood having a fixing allowance for using a nail or the like.

Here, as the base panel, for example, a particle board having a thickness of about 25 mm can be cited, but the thickness is arbitrary, and other materials such as metal and synthetic resin may be used. The leg member is typically a male screw member, but may be a rod member having a male screw portion at the top. For example, the planar heating element is formed by laminating a cover member mainly composed of polyester and polyethylene by attaching electrode terminals to a material obtained by polymerizing a carbon-based conductive paint on a woven cloth in which copper electrode wires are woven. A GS Sun sheet (trade name; manufactured by 3S Techno Co., Ltd.) having an extremely thin thickness of about 0.2 mm may be mentioned, but a sheet having another configuration may be used. As the plywood, for example, a thin plywood having a thickness of about 4 mm is used, but the thickness is arbitrary.

As described above, according to the first aspect of the present invention, a heating device in which a plywood is laid on a base panel having a leg member whose height can be adjusted by a screwdriver from above with a sheet heating element interposed therebetween. Because it is a floor panel, the height adjustment can be performed by screwing the leg members from above, and the heating floor can be installed on site quickly. And, since the sheet heating element is sandwiched between the base panel and the plywood inside the leg member, there is no need to dig up the material, and the floor finish is directly used instead of fixing the periphery of the plywood. The material can be fixed by nailing or the like.

The invention according to claim 2 is the heating floor panel according to claim 1, wherein the heating floor panel has substantially the same planar shape as the base panel, and has a vertical through hole corresponding to the vertical through hole of the base panel. And a structure provided with a sound insulation sheet laid below the planar heating element on the base panel. For example, a sound insulation sheet having a thickness of about 2 mm and being excellent in sound insulation function is used, but the material and thickness are arbitrary.

As described above, according to the invention of claim 2, the base panel has substantially the same planar shape as that of the base panel, and has a vertical through hole corresponding to the vertical through hole. The heating floor panel is provided with a sound insulation sheet laid below the planar heating element described above, so that it is possible to prevent the walking sound and floor impact sound from propagating downstairs.

[0010]

[Embodiment of the invention]

 Hereinafter, an embodiment of a heating floor panel according to the present invention will be described with reference to FIGS. 1 to 4. First, FIG. 1 is a vertical cross-sectional view showing a heating floor construction example as an example to which the present invention is applied, and FIG. 2 is an enlarged view showing an adjacent portion of the heating floor panel. 3 shows an example of the shape of the heating floor panel according to the present invention. FIG. 3 (a) is a plan view showing a long type, and FIG. 3 (b) is a plan view showing a short type. . FIG. 4 is a longitudinal sectional view showing the heating floor panel according to the present invention.

In FIGS. 1 to 4, F is a frame floor surface, 1 (1A, 1B) is a heating floor panel, 2 is a base panel, 21 is a vertical through hole, 3 is a female screw member, and 4 is a female screw member. Leg member (male screw member), 41 is a male screw portion, 42 is a rubber cap, 5 is a sound insulation sheet, 51 is a vertical through hole, 6 (6A, 6B) is a planar heating element, 61 is an electrode terminal, 62 Is a lead wire, 7 (7A, 7B) is a plywood, 71 is a through hole in the vertical direction, 72 is a fixing allowance, 8 is a spacer, and 9 is a floor finishing material (flooring or jutan). As shown in FIGS. 1 and 2, heating floor panels 1, 1, 1 according to the present invention are laid on a building floor surface F of a concrete slab or the like, and a spacer 8 is provided between adjacent side portions. , 8 are provided. On these heating floor panels 1, 1, 1 are provided flooring materials 9 made of flooring or jutan.

As shown in FIG. 4, the heating floor panel 1 according to the present invention has one base panel 2, a plurality of female screw members 3, 3, and leg members 4, 4,. It comprises a single sound insulation sheet 5, a sheet heating element 6 and a plywood 7. Specifically, for example, female screw members 3, 3 are formed from below in a plurality of vertical through holes 21, 21,... Formed along the side of the base panel 2 by a particle board having a thickness of about 25 mm. Are screwed into the female screw member 3 with the male screw portion 41 of the leg member 4 formed by a male screw member. A rubber cap 42 for sound insulation is attached to the lower end of the leg member 4.

On the base panel 2, for example, a sound insulation sheet 5 having a thickness as small as about 2 mm and having an excellent sound insulation function is laid. The sound insulating sheet 5 is made of synthetic resin having the same planar shape as the base panel 2 and has a plurality of vertical through holes 51, 51,... Corresponding to the vertical through holes 21, 21,. And is fixed on the base panel 2 in an overlapping manner. Further, on the sound insulation sheet 5, for example, an extremely thin planar heating element 6 having a thickness of about 0.2 mm is laid. For example, the sheet heating element 6 is formed by laminating a cover member mainly composed of polyester and polyethylene by attaching electrode terminals to a material obtained by polymerizing a carbon-based conductive paint on a woven cloth in which a copper electrode wire is woven. Sunsheet (trade name; manufactured by 3S Techno Co., Ltd.). This GS Sun sheet can use AC100V ~ 200V, DC6V ~ 24V, can set the temperature from 15 ° C to 80 ° C, and consumes about 10 times less heat than Nichrome wire or heat transfer cable. It has the feature that it can be obtained by.

Here, as shown in FIGS. 3A and 3B, the heating floor panel 1 is prepared in two types having different lengths, as well as in various sizes. For example, FIG. 3A shows a long type, in which the heating floor panel 1A is 455 mm in width and 1820 mm in length, and the planar heating element 6A has an electrode terminal 61 at one end. It has a lead wire 62. A thin plywood 7A having a thickness of, for example, about 4 mm is laid on the planar heating element 6A. The plywood 7A has the same planar shape as the base panel 2, and has a plurality of vertical through holes 71, 71,... Corresponding to the vertical through holes 21, 21,. It overlaps on the sound insulation sheet 5 and is fixed at the periphery.

FIG. 3B shows a short type. The heating floor panel 1B has a width of 455 mm and a length of 910 mm, and the planar heating element 6B has an electrode at one end. It has a child part 61 and a lead wire 62. The plywood 7B laid on the sheet heating element 6B is also fixed on the sound insulation sheet 5 at the peripheral portion thereof. In addition to the above two types, although not shown, various types of heating floor panels 1 corresponding to various sizes are naturally prepared. The periphery of the plywood 7 (7A, 7B) has fixing margins 72, 72, 72, 72 for fixing the floor finishing material 9 by nailing or the like.

As described above, the heating floor panel 1 according to the present invention employs the extremely thin sheet heating element 6 having a thickness of about 0.2 mm, so that the upper surface of the base panel 2 and the lower surface of the plywood 7 are particularly provided. In addition, there is no need to process a recess for accommodating the sheet heating element 6. Further, the planar heating element 6 does not need to be provided with a vertical through-hole.

At the time of on-site construction, it is only necessary to arrange the heating floor panels 1 on the skeleton floor surface F, so that the heating floor construction can be speeded up. In addition, the height of the leg member 4 can be adjusted by a screwing operation from above. Further, since the sheet heating element 6 is sandwiched between the base panel 2 and the plywood 7 inside the leg member 4, the fixing allowance 72 around the plywood 7 is directly provided without using a discard material. The floor finishing material 9 can be fixed by nailing or the like.

Further, since the heating floor panel 1 according to the present invention has the sound insulation sheet 5 laid below the planar heating element 6 on the base panel 2, the walking sound and the floor impact sound propagate downstairs. Can also be prevented.

By the way, as for the spacer 8 between the adjacent heating floor panels 1, 1 in the case of the heating floor panel 1 having the sound insulation sheet 5 as shown in the illustrated example, along the space between the heating floor panels 1, 1. Sound insulation is maintained by using the continuous spacers 8. However, in the case of the heating floor panel 1 having no sound insulation sheet 5, the spacers 8 are intermittently placed between the heating floor panels 1 and 1. Further, the heating floor panel 1 can be constructed, for example, by removing the leg member 4 and fixing it by nailing or the like with a fixing allowance 72 on a joist which is stretched across a not-shown pulley.

In the above embodiment, the GS Sun sheet (trade name; manufactured by 3S Techno Co., Ltd.) was used as the sheet heating element. However, the present invention is not limited to this. A planar heating element according to the configuration may be used. In addition, the size, shape, and the like of each component constituting the heating floor panel are also arbitrary, and it goes without saying that the specific detailed structure and the like can be appropriately changed.

[0021]

As described above, according to the heating floor panel according to the first aspect of the present invention, the planar heating element is provided on the base panel having the leg members whose height can be adjusted by a screwdriver from above. Because of the structure of plywood sandwiched between them, the height can be adjusted by screwing the leg members from above, and several steps of on-site heating floor construction can be omitted. Costs can be reduced. And, since the sheet heating element is sandwiched between the base panel and the plywood inside the leg members, no flooring material is required, and floor finishing is directly used instead of fixing the periphery of the plywood. The material can be fixed by nailing or the like.

According to the heating floor panel according to the invention of claim 2, the sound insulation sheet having substantially the same planar shape is laid under the sheet heating element on the base panel. In addition to the effects obtained by the above, there is obtained an advantage that it is possible to prevent the walking sound and floor impact sound from propagating downstairs.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a heating floor construction example as an example to which the present invention is applied.

FIG. 2 is an enlarged view showing a portion adjacent to a heating floor panel in FIG. 1;

3A and 3B show examples of the shape of the heating floor panel according to the present invention, wherein FIG. 3A is a plan view showing a long type, and FIG. 3B is a plan view showing a short type.

FIG. 4 is a vertical sectional view showing the heating floor panel according to the present invention.

[Explanation of symbols]

 F Frame floor 1 (1A, 1B) Heating floor panel 2 Base panel 21 Vertical through hole 3 Female screw member 4 Leg member (male screw member) 41 Male screw part 42 Rubber cap 5 Sound insulation sheet 51 Vertical through hole 6 ( 6A, 6B) Planar heating element 61 Electrode terminal part 62 Lead wire 7 (7A, 7B) Plywood 71 Vertical through hole 72 Fixing allowance 8 Spacer 9 Floor finishing material (flooring or jutan)

Claims (2)

[Utility model registration claims] 1. A leg member having a base panel, and a male screw portion mounted in a plurality of vertical through holes formed in a side portion of the pace panel so as to be adjustable in height by a screwdriver operation from above. A planar heating element having a planar shape smaller than that of the base panel, a planar heating element laid on the inside of the leg member on the base panel, and having a substantially same planar shape as the base panel, and a vertical through hole of the base panel; Plywood having corresponding through-holes in the vertical direction, being laid on the base panel with a planar heating element interposed therebetween, and having a fixing allowance for performing a finishing material or the like using nails or the like in a peripheral portion thereof. A heating floor panel. 2. A sound insulation laying under a sheet heating element on the base panel, having substantially the same planar shape as the base panel, and having a vertical through hole corresponding to the vertical through hole of the base panel. The heating floor panel according to claim 1, further comprising a seat.