JP2570108Y2 - Floor heating panel mounting structure of waterproof pan for bathroom - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor heating panel mounting structure for a waterproof pan for a bathroom, and more particularly, to a floor heating panel mounting structure on a back surface of a washing floor in a bathroom waterproof pan.

[0002]

2. Description of the Related Art Conventionally, as a mounting structure of a floor heating panel in a bathroom unit or the like, as shown in FIG.
The floor heating panel 2 is directly bonded and fixed to the back surface of the washing floor 1a with an adhesive 11 (see, for example, Japanese Utility Model Laid-Open No. 57-174578), or as shown in FIG. Mounting 13 for supporting
It is known that both ends of the attachment 13 are attached and fixed by screws 12, 12 or the like.

[0003]

In the former one shown in FIG. 7, the floor heating panel is directly adhered and fixed with the adhesive 11, so that the floor heating panel 2 is not used. Since maintenance cannot be performed when a problem occurs, the bathroom has to be dismantled and the waterproof pan 1 must be replaced.

In the latter one shown in FIG. 8,
Since the floor heating panel 2 is fixed by the screws 12 using the fixture 13, it is possible to replace or maintain the floor heating panels by removing the screws 12, but in reality, the floor heating panel 2 is mounted on the back side of the waterproof pan 1. It is rare that a maintenance space where a person can remove the screw 12 is secured. In particular, it is difficult to remove the screw located at the back side, and there is a problem similar to the case of the bonding. It was.

The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object to prevent a person from getting under the waterproof pan during maintenance of a floor heating panel. The floor heating panel can be easily removed from the space where the bathtub is installed, and the maintenance work of the floor heating panel is good. The floor heating panel can be easily re-installed after maintenance. It is an object of the present invention to provide a floor heating panel mounting structure for a waterproof pan for a bathroom which can be mounted in close contact with the back surface of the floor.

[0006]

In order to achieve the above object, the present invention will be described with reference to FIG. 1 corresponding to an embodiment, in which an apron portion 9a is provided on one side of an apron body 9 having an opening 9b on the upper surface. A bathroom in which a floor heating panel 2 is attached to a back surface of a washing floor 1a provided to extend to the apron portion side and a bathtub 8 is incorporated from an opening 9b on an upper surface of the apron body 9 is provided. In the floor heating panel mounting structure of the waterproof pan for use, a bolt base 3 having an upper piece 3a and a hanging piece 3b is provided above the upper piece 3a on the back side of the washing floor at a portion opposite to the apron portion 9a. Having a run in a direction substantially parallel to the apron portion and attached,
A mounting piece 4a and a horizontal piece 4b are attached to the hanging piece 3b of the bolt base 3.
And a receiving piece 4 having a standing piece 4c.
Is mounted above the upper piece 3a of the bolt base 3 and the receiving tool is attached to the mounting piece 4a so as to be able to move up and down. The tip of a bolt 5 which is placed on the horizontal piece 4b of the tool 4 and screwed from below onto the upper piece 3a of the bolt base 3 comes into contact with the back surface of the horizontal piece 4b of the receiving tool 4 and raises the receiving tool upward. When the floor heating panel 2 is pressed, the back side of the floor heating panel 2 is detachably locked, and the other end of the floor heating panel 2 is attached with a fastener such as a bolt 5 or a screw.

Further, the bent portion between the mounting piece and the horizontal piece of the receiving member has a large radius or inclined portion so that it serves as a guide when the rear edge of the floor heating panel is inserted into the receiving member so as to be easily inserted. It is effective to form them.

Further, a flat mounting plate is mounted on the back surface of the floor heating panel, and a substantially U-shaped guide receiver is mounted on the mounting plate by running in the floor heating panel mounting direction. By engaging with the receiving member, the strength of the floor heating panel itself can be improved, and the insertion work can be further facilitated.

Although the apron body does not need to be separate from the waterproof pan, the bathtub is formed separately from the apron body, and the bathtub needs to be incorporated so as to be detachable from the apron body. The bolts generate a force that presses the floor heating panel against the back side of the floor of the washing room, but the bolt that presses the edge on the back side of the floor heating panel, that is, the bolt that presses the receiving device, requires maintenance. From the viewpoint of ease, when the bolt on the other end side (bath tub side) is loosened, it is necessary to preliminarily tighten the bolt so that the floor heating panel can be inserted and removed.

[0010]

[Function] During maintenance of the floor heating panel, take out the bathtub from the apron body, enter the space in the bathtub built-in part, and fasten bolts or screws on the front side (bathtub built-in side) where the floor heating panel is mounted. The floor heating panel can be pulled out by loosening or removing the fixture, and when installing the floor heating panel after maintenance, insert the rear edge of the floor heating panel on the horizontal piece of the receiving tool, and Tighten the fastener.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a floor heating panel mounting structure according to the present invention will be described in detail with reference to FIGS. 1A is a sectional view of a bathroom unit according to an embodiment of the floor heating panel mounting structure according to the present invention, FIG. 1B is a detailed view of a main part of FIG. 1A, and FIG. It is a disassembly perspective view of FIG.

In FIG. 1A, an apron body 9 made of FRP or the like is provided with an opening 9b on an upper surface for dropping a bathtub 8 from above and assembling the bathtub 8, and a wall surface is provided upright on a peripheral edge of the opening 9b. An apron section 9a is vertically provided on one side, and a waterproof pan 1 made of FRP or the like having a washing floor 1a is provided below the apron section 9a. The contact portion between the outer periphery of the upper edge of the bathtub 8 incorporated in the apron body 9 and the apron body 9 is sealed with a sealing material or the like. Although the apron body 9 and the waterproof pan 1 are formed as separate bodies in the figure, the invention is not limited to this, and they may be formed integrally.

Next, the mounting structure of the floor heating panel 2 attached to the back of the washing floor 1a of the waterproof pan 1 will be described. 1 on the back of the floor 1a.
As shown in (c), a substantially U-shaped bolt stand 3 made of a steel plate or the like having an upper piece 3a and a hanging piece 3b at both ends is provided at both ends of the back surface of the floor of the washing place with both ends of the bolt stand 3 being provided. It is fixed in advance by attaching it to a reinforcing member or the like with a screw or the like. Further, a receiving member 4 made of a steel plate or the like having a mounting piece 4a, a horizontal piece 4b, and an upright piece 4c is provided on the hanging piece 3b on the front side of the bolt base 3, and the horizontal piece 4b is located above the bolt base 3. The mounting piece 4a is mounted with a small screw or the like so as to be positioned above the piece 3a. In addition, the hole of the mounting piece 4a that is mounted through the small screw or the like is a long hole 4d that is long in the vertical direction.

On the other hand, the floor heating panel 2 shown in FIG.
On the back side of the floor heating panel 2, a mounting plate 6 made of a veneer plate or the like is attached in advance for the purpose of pressing the floor heating panel against the back surface of the floor of the washing place and for the purpose of reinforcement or the like. ), A guide receiver 7 made of a substantially U-shaped steel plate or the like is mounted at a position corresponding to the receiver 4 mounted on the bolt base 3, and the upper piece of the guide receiver 7 is inserted when the floor heating panel is inserted. Part is horizontal piece 4 of receiving device 4
The standing piece 4c of the receiving member 4 serves as a stopper to prevent the floor heating panel from being inserted any more. The receiving device 4 is a floor heating panel 2
At the time of insertion, the bent portion of the mounting piece 4a and the horizontal piece 4b forms a large radius or inclined portion so that even if the guide receiver 7 part hits the mounting piece 4a of the receiving tool 4, it becomes a guide and is easily inserted. It is better to do it.

Then, as shown in FIG. 1B, after the above-mentioned floor heating panel 2 is inserted into the back surface of the washing floor,
As shown in (c), the bolt 5 is screwed from below into the screw portion 3c provided on the upper piece 3a of the bolt base 3, and the tip of the bolt 5 comes into contact with the rear surface of the horizontal piece 4b of the receiving tool 4 to receive the receiving tool. If the floor heating panel 2 is tightened so as to push itself upward, the floor heating panel 2
The upper surface side is locked in close contact with the back surface of the washing floor.
As shown in FIGS. 1 (a) and 1 (b), the floor heating panel 2 is fixed on the side into which the bath tub is installed (front side). The floor heating panel is pushed up and locked.

At the time of maintenance of the floor heating panel, as shown in FIG. 2, the maintenance can be performed by loosening the bolt 5 on the front side and pulling out the floor heating panel 2.

In order to further facilitate the work of inserting and inserting the floor heating panel, a bolt stand 3 is also provided at an intermediate portion on the back surface of the waterproof pan 1 as shown in part B of FIG. If the guide spacer 10 is provided, it is possible to guide the rear edge of the floor heating panel 2 to the receiving member 4 without shifting in the vertical direction.

Next, as the configuration of the floor heating panel 2 described above, as shown in FIGS.
And a holding body 2b for holding the heating element. The heating element 2a may be an electric heater or a pipe through which hot water passes, and the holding body 2b is shown in FIG.
4 (b), or a flexible material such as foamed polyethylene as shown in FIG. 4 (b).

Further, in the above-described embodiment, an example is shown in which the mounting plate 6 is attached to the back surface of the floor heating panel. However, the present invention is not limited to this, and the floor heating panel itself has sufficient rigidity (both ends are bolted with bolts 5). If the floor heating panel has sufficient rigidity so that the entire surface of the floor heating panel is in contact with the back surface of the waterproof pan), the mounting plate 6 is not necessarily required, and the tip of the bolt 5 contacts the floor heating panel 2 itself as shown in FIG. You may make it contact and push up.

With the above structure, during maintenance of the floor heating panel after installing the bathroom unit, the sealing material or the like applied around the upper edge surface of the bathtub 8 in FIG. When the floor heating panel 2 is pulled out, the floor heating panel 2 is taken out by pulling out the floor heating panel 2 by pulling out the floor heating panel 2 as shown in FIG. be able to.

[0021]

[Effect of the Invention] The present invention is configured as described above.
When performing maintenance on the floor heating panel, the floor heating panel can be easily removed by simply removing the fasteners such as bolts or screws that fixed the front side from the space where the bathtub was pulled out from the apron body, and maintenance work was possible. This facilitates the work, and also facilitates the work of reattaching the floor heating panel after maintenance by the receiving device.

[Brief description of the drawings]

1A is a sectional view of a bathroom unit showing an embodiment of a floor heating panel mounting structure according to the present invention, FIG. 1B is a detailed view of a main part of FIG. 1A, and FIG. 3 is a disassembled perspective view of a portion A of FIG.

FIG. 2 is an explanatory sectional view showing a state where a floor heating panel is taken out.

FIG. 3 is a sectional view showing another embodiment different from FIG.

FIGS. 4A and 4B are cross-sectional views showing an embodiment of a configuration of a floor heating panel.

FIG. 5 is a cross-sectional view showing a mounting state of the floor heating panel according to the embodiment of FIG. 4;

FIG. 6 is a sectional view of a state where a bathtub is taken out from the state of FIG.

FIG. 7 is a cross-sectional view of a bathroom unit having a floor heating panel mounting structure according to a conventional example.

FIG. 8 is a sectional view of a bathroom unit showing another conventional example different from FIG.

[Description of Signs] 1 ... waterproof pan 1a ... washing floor 2 ... floor heating panel 2a ... heating element 2b ... holding body 3 ... bolt stand 3a ... upper piece 3b ... hanging piece 3c ... screw part 4 ... receiver 4a ... mounting Piece 4b Horizontal piece 4c Standing piece 4d Slot 5 Bolt 6 Mounting plate 7 Guide receiver 8 Bath tub 9a Apron body 9a Apron part 10 Guide spacer 11 Adhesive 12 Screw 13 Mounting fixture

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁶ Identification code FI E04H 1/12 301 E04H 1/12 301 F24D 15/00 F24D 15/00 B

Claims (3)

(57) [Scope of request for utility model registration] An apron portion is provided on one side of an apron body having an opening on an upper surface thereof, and a floor heating panel is attached to a back surface of a washing floor provided to extend on the apron portion side. In the floor heating panel mounting structure for a waterproof pan for a bathroom in which a bathtub is incorporated from an opening on the upper surface of a body, a bolt having an upper piece and a hanging piece on a back surface portion of a washing floor at a portion opposite to the apron portion. A mounting is provided by running the base in a direction substantially parallel to the apron portion with a gap above the upper piece, and a receiving tool having a mounting piece, a horizontal piece, and a standing piece is provided on a hanging piece of the bolt base. The horizontal piece is located above the upper piece of the bolt stand, and the receiving piece is attached to the mounting piece so as to be able to move up and down. On the horizontal piece of The tip of a bolt screwed into the upper piece of the tilting base from below abuts against the horizontal one-side back surface of the receiving tool, presses the receiving tool upward, and the rear side of the floor heating panel is detachably locked. A floor heating panel mounting structure for a waterproof pan for a bathroom, wherein the other end of the floor heating panel is mounted with a fastener such as a bolt or a screw. 2. The floor heating panel mounting structure for a waterproof pan for a bathroom according to claim 1, wherein the receiving member is formed by forming a round or inclined portion at a bent portion between the mounting piece and the horizontal piece in the receiving device. 3. A flat mounting plate is attached to the back surface of the floor heating panel, and a substantially U-shaped guide receiver is run on the mounting plate in a mounting direction with the opening of the guide receiver facing downward. 3. A floor heating panel mounting structure for a waterproof pan for a bathroom according to claim 1, wherein said guide receiver is mounted on a horizontal piece of said receiver.