JP2006200157A - Split structure of floor pan - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a split structure of a floor pan, which has good constructibility by making detailing simple through the use of a small number of components, and which eliminates the risk, for example, of leakage of water from a split part, in the floor pan composed of different kinds of materials in a split manner and forming a step between wall-panel placing parts of both the materials. <P>SOLUTION: The split structure of the floor pan comprises: a washing place section wherein a wall-panel placing section, constituting the washing place section enabling a person taking a bath to wash his/her hair and body and having wall panels placed on the three outer peripheral surfaces except a bathtub side, is formed; and a bathtub placing section which is composed of the material different from the material for the first floor pan in a split manner, which encloses the bottom surface of the bathtub and the three side surfaces except the side of the washing place section, and wherein wall retaining materials subject to the placement of the wall panels are mounted on the upper parts of the three enclosed side surfaces. In the split structure of the floor pan, a mound section for partitioning the washing-place floor section and the bathtub placing section is erected on a part wherein the washing-place floor section and the bathtub placing section are connected together, and the wall-panel placing section is extended out to the side of the floor pan for the bathtub over the mound section. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a floor pan dividing structure such as a unit bath, and more particularly, to a floor pan dividing structure that is divided by different materials and has a step between the wall panel placement portions of both materials.

  A unit bath of a type called a full pan structure has a structure in which a bathtub is placed on a floor pan laid on the entire floor via a gantry and a wall panel is also provided on the outer edge of the floor pan. This floor pan is conventionally formed by compression molding using sheet molding compound (SMC), which is a sheet-like unsaturated polyester resin molding material, or using thermosetting plastic (FRP) compounded with fiber reinforcement. Is done.

  As shown in FIG. 7, the floor pan 100 having this structure usually has a wall panel placement portion 104 on which the wall panel 103 is placed, an outer edge of the washing place 101 where the bather performs the washing and washing body, and a bathtub. Both the outer edges of the bathtub mounting part 102 to be set are set to the same level. Thereby, since the height from the floor to the ceiling of the wall panel 103 is unified, the manufacturing process of the wall panel is simplified, and the division position of the wall panel 103 can be set to an arbitrary position on the bathtub mounting portion 104. Therefore, the versatility of the wall panel that can be used is expanded and the workability is improved.

  Further, the level of the wall panel placing portion 103 is set to a position higher than the water level of the drainage gradient of the washing place portion 101, that is, the floor level in the vicinity of the wall panel placing portion 104, and from the floor surface of the washing place portion 1010 to the wall. A rising portion on the panel mounting portion 104 is exposed as a baseboard 105.

  Thereby, there is an effect that the possibility of water leakage from the connecting portion between the floor pan 100 and the wall panel 103 is reduced and cleaning is easily performed. In this case, the height of the bank 106 that divides the washing place 101 and the bathtub placing part 104 is also set to be substantially the same as or slightly lower than the bathtub placing part 104. The bank portion 106 prevents the sewage generated in the washing place 101 from flowing out to the bathtub placing section, and before the water staying in the washing place 101 leaks outside the unit bath, This is to make it flow out.

  By the way, as a material of this floor pan, a material other than the above, for example, foamed polypropylene or the like having a special function, for example, a sound insulation function for reducing noise of a bubble generating device or a heat insulation function for delaying a temperature drop of hot water stored in a bathtub. There are cases where it is desired to use polystyrene foam or the like. In this case, these materials need to surround the tub for the purpose adopted, so the floor pan extends from the outer edge of the floor pan to the vicinity of the tub rim on the three sides except the bathtub apron side of the bathtub. Established.

  If it does so, the level of a wall panel mounting part will also differ naturally, and since a level | step difference will arise in the part with the wall panel mounting part in a washing place part, and that in a bathtub mounting part, the division | segmentation position of a wall panel is also restrict | limited. In addition, the functional material and the conventional material are different in strength and thickness, and there is a problem in the storage of the portion connecting the two kinds of members.

  On the other hand, there is also a demand for eliminating the baseboards in the unit bath in order to give a high-class feeling like a bathroom by a conventional construction method. If this is the case, it can be dealt with by lowering the wall panel placement part below the floor level of the floor pan. However, if it is also applied to the floor pan using the functional material described above, the wall panel placement part in the washing area will be applied. In the portion where the mounting portion and the bathtub mounting portion are in contact with each other, the accommodation is likely to be further complicated.

  The present invention has been made in consideration of the above-described circumstances. In the floor pan which is divided by different materials and has a step between the wall panel mounting portions of both materials, the number of parts is simple. An object of the present invention is to provide a floor pan split structure that is easy to work and has no fear of leakage from the split portion.

  Another object of the present invention is to provide a floor pan dividing structure that can cope with the case where the above-described floor pan further has a wall panel placement portion lower than the floor level of the floor pan.

  In order to solve the above-described problem, the floor bread division structure according to the present invention constitutes a washing place where a bather can perform a hair washing body wash, as described in claim 1, and includes an outer periphery excluding the bathtub side. The wash place part in which the wall panel placement part on which the wall panel is placed is formed on three sides, and the three side surfaces excluding the bottom face of the bathtub and the wash place part side, which are divided and made of a material different from the first floor pan. And a bathtub mounting portion to which a wall receiving material is mounted on the three side surfaces surrounding the surrounding wall, and both are disposed at a site where the washing floor and the bathtub mounting portion are connected. In the divided structure of the floor pan in which the bank portion to be partitioned is erected, the wall panel placing portion extends to the bathtub floor pan side beyond the bank portion.

  Preferably, as described in claim 2, the wall panel is constructed between joiners as support columns that are erected at a predetermined interval, and a side portion facing the washing place portion of the bathtub mounting portion, It is desirable that a gap be provided between the joiner adjacent to the side and the gap be shielded by a spacer.

  Further, preferably, as described in claim 3, the wall panel placing portion is formed at a position lower than the floor level of the washing place, and is provided with an end face that closes the end. it can.

  According to the split structure of the floor pan according to the present invention, the floor pan is configured by being divided by different materials and has a step between the wall panel mounting portions of both materials. There is an effect that it is possible to obtain a floor bread split structure that is good and that there is no risk of water leakage from the split portion.

  The present invention can also cope with a case where the wall panel placement portion is lower than the floor level of the floor pan.

  An embodiment of a floor pan dividing structure according to the present invention will be described with reference to the accompanying drawings. FIG. 1 is an exploded perspective view showing an outline of a floor pan 2 of a unit bath 1 having a floor pan dividing structure according to the present invention. The floor pan 2 shown in the present embodiment is formed as a separate body of the washing place portion 3 and the bathtub mounting portion 4.

  The washing section 3 is formed of FRP or SMC, and a wall panel placement portion 31 on which a wall panel 8D or a door frame (not shown) can be placed is provided on three outer edges other than the side facing the bathtub placement portion 4. It is done. The wall panel 8 </ b> D is stretched and attached between the joiners 11 (see FIG. 6) that are erected on the wall panel placement portion 31 with a predetermined interval.

  The inner part of the wall panel placement part 31 of the washing place 3 is formed at the same level, and a downward slope is formed toward the washing place drainage recess 32 provided in the center of the side facing the bathtub placement part 4. .

On the other hand, on the side facing the bathtub mounting part 31 of the washing place 3, the water generated in the washing place 3 is prevented from flowing out to the bathtub placing part 4 over the entire length, and the bathtub apron 7 is installed. The bathtub mounting section 4 installed on the metal mount 5 is formed of a heat insulating material made of foamed plastic material such as EPP and EPE to prevent water leakage. In addition, the heat of the hot water stored in the bathtub 6 is prevented from being conducted and radiated from the back surface of the bathtub. This bathtub mounting part 4 extends from the outer edge of this bottom part to three sides except the bottom part 41 located on the bottom face of the bathtub 6 and the side facing the washing place part 3, and the periphery of the upper end of the bathtub 6 extends outward. And a side portion 42 erected up to near the height of the rim 6a to be extended.

  At both ends of one side of the bottom 41 of the bathtub mounting portion 4 facing the washing place 3, pipe start-up portions 43, 43 are provided and function as insertion holes such as a water supply pipe and a hot water supply pipe to the bathtub 6. . In addition, a bathtub drainage section 44 that collects drainage from the bathtub 6 is provided at the center of one side of the bottom 41 that faces the washing area 3. The sewage from the bathtub drain 44 is collected in a drain trap (not shown) together with the sewage from the washing area drain recess 5 and then discharged to the outside through a drain pipe.

  Moreover, at the upper end of the side part 42 and the end part opposite to the washing place part 3, the bathtub mounting part 4 formed of a relatively soft and brittle member is prevented from being damaged, warped, deformed, etc. A wall receiving member 9 having a strength and a flat surface on which the wall panel 6 can be placed is fitted on the portion 4. The wall panels 8 </ b> A to 8 </ b> C are stretched and attached between the joiners 11 erected on the wall receiving member 11 at a predetermined interval. Installed.

  The bathtub 6 is mounted on the bathtub mounting part 4 through the inner heat insulating layer 10 formed of a material having heat retaining properties. Moreover, the bathtub apron 7 which covers this is attached to the side surface by the side of the washing place part 3 of the bathtub 7 so that attachment or detachment is possible.

  FIG. 2 is a perspective view of the unit bus 1 in a state where the above-described members are stacked. As shown in the figure, the connecting portion between the wall panels 8C and 8D is located on the back side of the bathtub apron 7, unlike the conventional unit bath shown in FIG. Therefore, the lower end of the connecting portion between the wall panels 8C and 8D is covered by the bathtub 6.

  When the connecting portion between the wall panels 8C and 8D is provided on the front side of the bathtub apron 7, handling of a portion (see the shaded portion in FIG. 7) located below the upper surface of the bathtub 6 of the wall panel 8C becomes a problem. .

  That is, in order to extend the wall panel 8C to this portion, the wall panel 8C must be formed into a substantially L shape, which takes time and effort. If this portion is formed of an independent small panel, it is necessary to reinforce and prevent water leakage at the connecting portion with the wall panel 8C located above.

  However, extending the side portion 42 of the bathtub mounting portion 4 that is not originally exposed is costly to finish the surface to withstand exposure before it is costly. The presence of a different part gives a sense of incongruity. Therefore, as shown in FIG. 2, it is most reasonable to place the connecting portion between the wall panels 8 </ b> C and 8 </ b> D on the back side of the bathtub apron 7.

  In FIG. 3, the detail of the edge side of the bathtub mounting part 4 side of the washing place part 3 which enables such arrangement | positioning is shown. A bank side surface 34 is erected over the substantially entire length of the side facing the bathtub mounting portion 4 of the washing place 3 so as to bend up from the floor surface and form a side face on the washing place side of the bank 33.

  And the connection part 35 extended substantially horizontally toward the bathtub mounting part 4 direction in the vicinity of the upper end is provided. The connecting portion 35 is placed on a jaw portion 45 (see FIG. 5) that extends substantially horizontally downward from a position facing the connecting portion 35 of the bathtub placing portion 4, and both of them are connected by screws or the like. It is fixed and the washing place part 3 and the bathtub mounting part 4 are connected.

  On the other hand, wall panel placement portions 31 are provided at both side ends of the washing place portion 3. The wall panel placing portion 31 is recessed at a position lower than the floor level around the outer periphery of the washing place portion 3. On the further outer periphery of the wall panel placement portion 31, a rising portion 36 is provided so as to support the wall panel 8 </ b> D from the back surface and prevent water leakage to the outside.

  The bank side surface 34 forms one side of the bathtub mounting unit 4 side of the washing section 3 having a substantially rectangular plane, but the end of the wall panel mounting unit 31 is on the line of this one side. Instead, it extends over the bank side surface 34 to the bathtub mounting portion 4 side, and its end is closed by an end surface 37 connecting the bank side surface 34 and the rising portion 36. Thereby, even if water collects in the wall panel mounting part 31 lower than the washing place part 3, it is prevented that the water flows out to the bathtub mounting part 4 side.

  FIG. 4 shows a state in which the washing place 3 formed in this way is viewed from the side when connected to the bathtub mounting portion 4. Also from this figure, the level of the wall panel placing part 31 is lower than the floor surface of the washing place part 3, and the wall panel placing part 31 is a bathtub rather than the bathtub apron 7 or the bank side face 34 of the bank part 4. It turns out that it is extended to the mounting part 4 side.

  Here, since the end surface 37 is fitted in the notch 46 provided in the bathtub mounting part 4, even if water accumulates in the wall panel mounting part 31 lower than the washing place part 3, the water is put on the bathtub. It returns to the washing place 3 side without overflowing to the placement unit 4 side.

  As shown in FIG. 5, the wall panel 8 </ b> D is stretched between the joiners 11 and 11 erected on the wall panel mounting portion 31 at a predetermined interval (only one joiner 11 is shown in this figure). Is attached.

  The joiner 11 is formed by bending a steel plate or the like into a channel-shaped cross section, bending both end portions further deeply inward to form bent portions, and the inclined surfaces of the bent portions are inclined portions 11a and 11a. A relatively large opening is formed between 11a and 11a.

  The wall panel 8D includes a surface material 81 such as a decorative metal plate (such as a vinyl chloride resin-coated steel plate) and a backing material 82 such as a gypsum board that lines the surface material 71. The left and right ends of the surface material 81 are bent in a substantially J shape in the back direction (outside of the room) to form elastic locking portions 81a rich in elasticity.

  On the other hand, the end portion of the side portion 41 of the bathtub mounting portion 4 on the washing place 3 side is covered with a wall receiving member 41. If the joiner 11 is erected in contact with the wall receiving member 41, a gap may be formed between the joiner 11 and the wall receiving member 41 and water may leak. Moreover, half of the relatively large opening between the inclined portions 11a and 11a facing each other is left open, making it difficult to ensure water tightness. Therefore, a certain distance is set between the joiner 11 and the wall receiving member 41, and a spacer 13 having a substantially U-shaped cross section is inserted therebetween to shield this gap.

  A panel joiner 12 is attached between the inclined portions 11a and 11a. The panel joiner 12 is a medium-hard material having both deformability and rigidity, and is a long material having a substantially Ω-shaped cross section. The elastic locking portion 81 a and the spacer 13 are elastically engaged with the inclined portion 11 a of the joiner 11 via the panel joiner 12.

  Thereby, as shown in FIG. 6, the gap between the wall panel 8D and the wall receiving material 9 is water-tightly shielded with a small number of members and with a simple configuration, and the spacer 13 and the like can be easily attached. Can be done.

  The embodiments described above are for illustrative purposes and do not limit the scope of the invention. Accordingly, those skilled in the art can employ embodiments in which each or all of these elements are replaced by equivalents thereof, and these embodiments are also included in the scope of the present invention.

  For example, in the present embodiment, the case where the wall panel placement portion is provided at a position lower than the floor surface of the washing place has been described as an example, but the present invention is not limited thereto, and the wall panel placement portion is not limited thereto. It can be employed even when is provided at a position higher than the floor surface of the washing area.

The disassembled perspective view which shows the outline | summary of the unit bath provided with the division structure of the floor pan concerning this invention. The exploded perspective view after the unit bus assembly which concerns on this embodiment. The perspective view which shows the detail of the bathtub mounting part side edge of a washroom part. The side view which shows the detail of the bathtub mounting part side edge of a washroom part. The cross-sectional view which shows the wall panel joint detail between a washroom part / bathtub mounting part. The perspective view which shows the wall panel joint detail between a washing-room part / bathtub mounting part. The longitudinal cross-sectional view which shows the interaction between the conventional floor pan / wall panel.

Explanation of symbols

1 Unit Bath 2 Floor Pan 3 Washing Section 4 Bathtub Placement 5 Stand
6 Bathtub 7 Bathtub Apron 8A-8D Wall Panel 9 Wall Receiving Material 10 Inner Thermal Insulation Layer 11 Joiner 11a Inclined Part 12 Panel Joiner 13 Spacer 31 Wall Panel Placement Part 32 Washing Drain Drain Recess 33 Bank Side 34 Bank Side 35 Connecting Part 36 Standing Part 37 End face 41 Bottom part 42 Side part 43 Piping start-up part 44 Bathtub drainage part 45 Jaw part 46 Notch part 81 Surface material 81a Elastic locking part 82 Backing material

Claims (3)

A washing place where a bather can perform a hair washing and body washing and a wall panel placement part on which a wall panel is placed on three outer surfaces excluding the bathtub side; a first floor pan; And a bathtub mounting part in which a wall receiving material is mounted, which is divided and formed of different materials, surrounds the three side surfaces excluding the bottom surface of the bathtub and the washing section side, and the wall panel is mounted on the three side upper parts surrounding the side surface. In the divided structure of the floor pan in which the bank portion that divides both at the site where the washing floor and the bathtub mounting portion are connected is erected,
The floor pan dividing structure, wherein the wall panel placing portion extends to the bathtub floor pan side beyond the bank portion. The wall panel is erected between joiners as support columns that are erected at a predetermined interval, and a gap is provided between a side portion facing the washing area of the bathtub mounting portion and a joiner adjacent to the side portion. 2. The floor pan dividing structure according to claim 1, wherein the gap is shielded by a spacer. 3. The floor pan division according to claim 1, wherein the wall panel placing portion is formed at a position lower than a floor level of the washing place and is provided with an end face that closes a terminal end thereof. Construction.

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