JP3754908B2 - Unit bath with washing area - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a unit bath with a washing place obtained by appropriately connecting components such as a bathtub and a waterproof pan incorporated in a unit room.
[0002]
[Prior art]
The unit bus that is construction as known unit room, and waterproof bread Toka tub washing place, all but came adopted what was molded in one piece, in recent years, such products as good in the case of new condominiums In particular, in the case of remodeling, since considerable restrictions based on the carry-in space and the construction space are derived, the construction of the unit bath as described above is considerably difficult and awkward. In order to eliminate such difficulties, there have already been presented what are called the two-divided unit bus A which is the first conventional example of FIG. 11 and the floor half-divided unit bus B which is the second conventional example of FIG. Yes.
[0003]
As shown in the drawing, the above-described waterproof pan two-divided unit bath A is divided into the waterproof pan of the above-mentioned integrated unit bath and divided into a waterproof pan a1 for a bathtub and a waterproof pan a2 for a washing place. It is composed of a total of four parts including two components of apron a4. Of course, the apron a4 is detachably erected by being sandwiched and connected between the bathtub flange part a5, the waterproof pan flange part a6 for the washing place, and the waterproof pan flange part a7 for the bathtub.
[0004]
The first conventional example of the above arrangement, since the bathtub a3 side is exposed state by removing the apron a4, various inspections in a bathtub a3 side, repairs, etc. is can be practiced well easily workability time to time. The Advantages of the conventional example, further, the four components in a bath a3, aprons a4, waterproof pan a1 tub, for each of the washing place waterproof pan a2, also possible such adopt color selection is heterologous favorite As a result, the product value of the color can be improved. Whereas in its, the two-split unit bus A, since the number of components as described above is large, will be inevitably die costs Toka various material cost of increase, as a result, defects become manufacturing cost It cannot be avoided.
[0005]
In the floor half-divided unit bath B, as illustrated in FIG. 12, a flanged bathtub b1 that can eliminate a part corresponding to the waterproof pan a2 for the washing place in the two-divided unit bath A and can stand a wall; only two components of the apron with a washing place for waterproof pan b2 is a side L-shape, and the so that assembling the unit bus. Apron with washing place waterproof pan b2 described above, the waterproof pan portion b3 for washing area, with which is integrally formed by the apron plate portion b4 erected integrally from one side, the work small b5, b5 It has been opened in the apron plate portion b4. These are configured to be detachably opened by opening and closing small lids b6 and b6. Moreover floor half split by the flanged tub b1 and apron with washing place waterproof pan b2 is connected by suitable means to the upper end edge b8 of the flange portion b7 and apron plate portion b4 in one side of the flanged tub b1 unit bus B are configured.
[0006]
The second conventional example Luca et al having a configuration described above, Do Ri construction in two parts only that it is sufficient in the first conventional component than in Example bathtub with flange b1 and apron with washing place waterproof pan b2 sex is improved. However it said two As the component is a special form requested Luca et al., It can not be diverted to other types of components including a first conventional example. As a result, absolutely requires a new mold in two parts both, Ru forced a significant investment. Further, as described above, the work mouth b5 is opened in the apron plate part b4 integrally formed with the waterproof pan b2 for the washing place with the apron, and this is closed by the opening / closing small lid b6. Workability in inspection, repair, etc. from the edge b5 is poor, and since the configuration is made up of two parts, the color selection is limited to two colors, and the degree of satisfaction is low in terms of improving the color commercial value. .
[0007]
[Problems to be solved by the invention]
Washing place with prefabricated bath of the present invention has been made in view of the defects of both the prior art, and a waterproof pan tub and washing place connected with TatsuSo connecting frame of easy easy parts, large work opening of the TatsuSo coupling frame can be opened and closed Equipped with a bathtub shielding plate. Or rather the present invention is Ru reduces the major number of components in comparison with the two-piece type unit bus A of the first conventional example. The present invention further provides a second conventional example such as not apron with washing place waterproof pan b2 of directly reducing mold costs to be able to take advantage of the washing place for waterproofing pan a2 such as existing parts by which the two-divided the scale, as also unnecessary bathtub waterproof pan a1 in the first conventional example, is to reduce costs of products.
[0008]
The present invention is not a waterproof pan b2 for an aprons with an apron integrally formed in an L-shape, as compared to the floor half-divided unit bath B which is the second conventional example, but a standing connection which can be manufactured at a low cost as described above. A frame is used to connect the bathtub and the waterproof pan for the washing place, thereby not only enabling inexpensive production but also improving the workability. In addition, by making the bathtub shield plate detachable, the work opening of the standing connection frame can be opened greatly, which greatly improves the workability of inspection and maintenance on the bathtub side compared to the second conventional example. The second object is to improve the above-mentioned characteristics and to make it possible to ensure the multi-color selectivity described above.
[0009]
In the present invention , in addition to the above , a bathtub provided with a wall panel standing flange portion is adopted . Connection strength but the additional structure is known even in course second conventional example of the bathtub, this not only to achieve the above object, in the case of using the TatsuSo connection frame, between this and bathtub Can be held more fully.
[0010]
The present invention further aims to achieve the above object with a small number of parts by forming the bathtub shielding plate part only by the opening cover for opening and closing the work opening attached to the standing connection frame. .
[0011]
In addition to the above, the present invention may be configured such that the configuration of the standing connection frame may be a quadrangular frame, a removable aggregate for dividing the working opening, or a U-shape in plan view. Clearly, these forms are adopted as appropriate to enhance the bathtub shielding plate , and the above object is achieved with higher reliability.
[0012]
[Means for Solving the Problems]
The unit bath with a washing place according to claim 1 of the present invention is characterized by the following problem solving means for achieving the intended purpose. That is, the unit bath with a washing place according to claim 1 includes three main parts including a bathtub having a bathtub flange, a waterproof pan for a washing place having a washing flange, and a standing connection frame having a work opening in the frame, and a bathtub shield. And a relatively low position relative to one side of the bathtub flange portion in a relatively high position in the relationship between the bathtub and the waterproof pan for washing place disposed on one side of the bathtub. The one side of the washing area flange part corresponds to up and down, and the standing connection frame is connected to one side of the bathtub flange part and one side of the washing area flange part corresponding to up and down, and for the washing area Equipped so that the bathtub shielding plate placed in the work opening of the standing connection frame from the waterproof pan side can be attached to or detached from any one of the above three main parts. And wherein the are.
[0013]
A unit bath with a washing place according to claim 2 of the present invention is characterized in that, in accordance with claim 1, the following problem solving means is provided in order to achieve the intended object. That is, the unit bath with a washing place according to claim 1 is characterized in that the wall panel standing flange portion is erected in the bathtub.
[0014]
The unit bath with a washing place according to claim 3 of the present invention is the one according to claim 1 or 2, wherein the bathtub shielding plate is provided by an opening lid for attaching and detaching to the standing connection frame to open and close the work opening. A portion is formed.
[0015]
A unit bath with a washing place according to claim 4 of the present invention is the unit bath according to claim 1 or 2, comprising a quadrangular frame, and the aggregate for dividing the work opening vertically into the quadrangular frame is detachable. One of these, one composed of a frame plate portion provided with an opening for work and two side plate portions bent from both side ends thereof toward the waterproof pan for the washing place The standing connecting frame is formed in a U shape in a plan view.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of a unit bath with a washing place according to the present invention will be described below with reference to the accompanying drawings.
[0017]
Washing place with bath unit illustrated in Figure 1 are the bath 1 and the washing place for waterproof pan 2, Katsu Ogata compared with those light becomes TatsuSo connecting frame 3, and, those which are thus configured in a bath shielding plate portion 4 There is . In this case , in the relationship between the bathtub 1 and the waterproof pan 2 for the washing place disposed on one side thereof, the washing place flange portion located at a relatively low position with the bathtub flange one side 1a located at a relatively high position. The one side 2a corresponds to the top and bottom. As shown in FIG. 1 (B), the standing connection frame 3 is located between the bathtub flange one side 1a of the bathtub 1 and the washing field flange one side 2a of the waterproof pan 2 for the washing field, and is connected to these. The installed state is maintained. Furthermore, the bathtub shielding plate part 4 is provided on the waterproof pan 2 side for the washing place of the work opening 3a that is largely opened in the standing connection frame 3, and is detachably attached thereto. The locations equipped with bath shielding plate 4, the bathtub 1 to Shoki later course, washing place waterproof pan 2, either one part or two parts TatsuSo connecting frame 3, further targeting three parts It is possible to select.
[0018]
In the example illustrated in FIG. 1B , appropriate means such as screwing, fitting, and locking of the bathtub shielding plate portion 4 with respect to the outer peripheral side surface 3b of the rectangular standing connecting frame 3 on the waterproof pan 2 side for the washing place. It is fixed so that it can be detached. Therefore, in this case , the ready-made product can be used as it is as a conventionally used waterproofing pan 2 for a washing place , and the standing connection frame 3 formed in a small and lightweight frame shape is simply and quickly assembled and fixed. Since the work opening 3a that is open in the standing connection frame 3 can be closed by the bathtub shielding plate 4, the bathtub 1 is normally shielded so that it cannot be directly viewed. A good appearance can be guaranteed. Standing instrumentation connecting frame 3 of the material as a synthetic resin, such as steel, as long as sufficiently endure strength to load by the bathtub 1 and the hot water further bather etc. and bathtubs shielding plate 4 is a stainless steel plate preferably However, those made of synthetic resin or metal can also be used. When due to such an embodiment, by removing timely tub shielding plate 4, it is possible to increase the opening of the work opening portion 4 of TatsuSo connecting frame 3, Therefore inspection in a bathtub 1 side, connecting pipes, etc. Various operations such as repair can be performed quickly and easily.
[0019]
As for the bath tank 1, it can be used annexed wall panels standing設用flange portion 1b. For in Figure 1 is illustrative of one, three-way side end of the non tub flange portion on one side 1a, the wall panels upright設用flange portion 1b is erected. Such a bathtub with a wall panel erection flange portion 1b is known, but in a unit bath with a washing place adopting a standing connection frame 3 formed in a rectangular shape or the like as a component as in the present invention. the strength of the whole is enhanced by upright wall panels standing設用flange portion 1b of the bathtub 1, so that the durability is improved.
[0020]
1 to 9, particularly the bathtub shielding plate part 4 is detachably attached to the standing connection frame 3 as apparent with reference to FIGS. 1B and 2 . This bathtub shielding plate part 4 is formed only by the opening cover 4A that can open and close the work opening 3a . TatsuSo and have attachment structure Nitsu the erected configuration and opening for closing 4A of the connecting frame 3, to explain the specific example in FIG. 1 (B), the general construction process as the washing place with a unit bath the, washing place waterproof pan 2, after installation of the bathtub 1 via the air-tight member 5a to TatsuSo connecting frame 3 with respect to washing place the flange on one side 2a of the washing place waterproof pan 2, and tub flange portion on one side 1a The boss 6 projecting on the back side of the rim 6 is sandwiched by the airtight material 5b. Further, in this embodiment, the standing connection frame 3 is fastened and fixed to the washing flange portion one side 2a by screws 7a and to the boss 6 using bolts 7b.
[0021]
Bathtub shielding plate portion 4 in the illustrated example, by then pushing in through standing an airtight material 5c on the outer peripheral side surface 3b of TatsuSo connecting frame 3 is fixed by a plurality of small screws 7c, work TatsuSo connecting frame 3 the use opening 3a is closed. Figure 3 is a perspective view showing an opening for closing 4A as street TatsuSo coupling frame 3 and tub shielding plate portion 4 which is understood above. In the figure, an airtight material 5c is applied along the inner peripheral edge 3c of the work opening 3a on the outer peripheral side surface 3b of the standing connection frame 3, and the opening lid 4A has the above-mentioned small size. The attachment holes 4a through which the screws 7c are inserted are opened as many times as required.
[0022]
FIG. 4 shows an opening lid 4A . For the opening for closing 4A, it is to be disposed an airtight material 5c Unlike FIG. For this reason, as clearly shown in FIG. 5B, a circumferential groove 4b is provided around the inner peripheral surface of the opening lid 4A, and the airtight member 5c is fitted into the protruding state. I am doing so. In FIG. 5 (A) , a positioning side plate 8 is added to the content described in FIG. 1 (B). That the positioning side plate 8 is clamped between the upright plate portion 2b and TatsuSo connecting frame 3 upward Kyoku設from washing place the flange on one side 2a of the washing place waterproof pan 2, thereby TatsuSo connected The frame 3 can be reliably held in an upright state, and a strong connection state can be obtained.
[0023]
Although Figure 5 also positioning the side plate 8 and the others of (B) is provided, differs from the previous example, the anchor bolt 7d for fixing the TatsuSo connection frame 3 to the washing place flange portion one side 2a A guide clamping bullet that is used and has an upper end fixed to the standing connection frame 3 and a lower end pressed against the standing plate portion 2b of the waterproof pan 2 for the washing place so as to sandwich the positioning side plate 8 A piece is added.
[0024]
The example illustrated in FIG. 6 is an embodiment in which, when the standing connection frame 3 is fixed to the boss 6 on the one side 1a of the bathtub flange portion using the bolt 7b or the like as described above, the fixing strength is further increased. It is an aspect. That is, the mounting plate portion 3e is bent outwardly from the inner plate portion 3d that opens the work opening portion 3a of the standing connection frame 3, and is further guided vertically from the outer end of the mounting plate portion 3e. The plate portion 3f is bent. Then, the guide plate portion 3f is interposed between the boss 6 and the hanging edge portion 1c of the bathtub flange portion one side 1a and between the boss 6 and the mounting plate portion 3e, and an airtight material 5d is interposed therebetween, By fixing the attachment plate portion 3e to the boss 6 with the bolt 7b or the like, the guide plate portion 3f is sandwiched between the boss 6 and the hanging edge portion 1c via the airtight material 5d.
[0025]
The embodiment of FIG. 7 differs from the previous example in that the bathtub shielding plate 4 is composed of not only the opening lid 4A but also other members. In other words, three main components In the washing place for the waterproof pan 2 side of the opening for closing 4A (bathtub 1, a washing place for waterproof pan 2, TatsuSo connecting frame 3) either freely instrumentation removably than one piece in tub shield plate 4 in a set has been apron 4B and the opening for closing 4A is formed. Apron 4B itself known as, or sandwich like hanging edge 1c in a bathtub 1, or engages the washing place waterproof pan 2 may be supported by the both 1c, 2, further upright For example, the connecting frame 3 can be selectively adopted as the attachment location.
[0026]
Apron 4B in the embodiment of FIG. 7, the upper engaging member 4d are bent in a hook-shaped backward locking portion 4e is projected above and below the apron body 4c inwardly. The locking vertical portion 4f of the upper locking portion 4d is inserted and locked between the standing connection frame 3 and the hanging edge portion 1c of the bathtub 1 via the airtight member 5e, so that the upper locking portion 4d is horizontally oriented. parts 4g faces the lower end of the hanging edge 1c. Locking projection 4h projecting from the lower Kuraigakaritome portion 4e is Kakarihama to be disengageably in engagement recesses 3g fixedly provided on TatsuSo connecting frame 3. The lower YokoMuko portion 4i of the lower engaging portion 4e drain port 4j is formed through.
[0027]
Those shown in FIG. 8 (A) among the standing instrumentation connecting frame 3 of the various embodiments, it is already a square frame shape as described. Standing instrumentation connecting frame of the square frame-like 3 are those with long side frame members 3h and short sides frame member 3i is attached assembled in a rectangular shape. This will be straddled shown in phantom to a pair of long sides frame member 3h, the one or more aggregate 3j between 3h detachably shown in FIG. 8 (B) to TatsuSo connecting frame 3 shown in FIG. 8 (A) Thus, the work opening 3a may be divided into vertically divided states. In this way, Ru can be increased the strength of TatsuSo connecting frame 3. Further, by removing timely aggregate 3j, uninterrupted various work done through the work opening portion 3a. In addition , as the nine attachment / detachment machines for the aggregate 3j, an appropriate means such as an engaging structure or screwing can be adopted. 3k in Figure 6 is equivalent to the aggregate 3j, it also shows a plate-like aggregate.
[0028]
Figure 8 TatsuSo connecting frame 3 shown in the plan view and FIG. 8 a perspective view of (D) in (C) is formed in a U-shaped plan configuration in the processing such as a metal plate material. That is, the standing connection frame 3 includes a frame plate portion 3m having an opening for work 3a, and both side plate portions 3n, 3n that are bent from both side ends of the frame connection portion 3 toward the waterproof pan 2 for the washing place . And is formed. Thus TatsuSo connecting frame 3 is reinforced as in the case of FIG. 8 (B), it has been attempted also lighter.
[0029]
Other embodiments of the standing connection frame 3 and the opening lid 4A (as the bathtub shielding plate 4 ) are as shown in FIG. TatsuSo connecting frame 3 illustrated in Figure 9 is the same as that of FIG. 8 (C) (D) in that generally U-shaped plan configuration, Oite outside the lower end of TatsuSo connection frame 3, differs from those from the frame plate portion 3m 8 in that the side plate portion 3n Niwata Ri Kyoku設been U-shaped mounting置縁surface 3p is projected in (C) (D). Opening for closing 4A as bathtub shielding plate portion 4 similarly as TatsuSo connecting frame 3, a side plate portion 4m, 4m is Kyoku設to perpendicularly from both ends of the front plate portion 4k. Therefore , the lower edge of the front flat plate portion 4k and the side flat plate portions 4m and 4m is placed on the U-shaped placement edge surface 3p of the opening lid 4A. Thus , since the opening cover 4A is completely fitted and locked in the standing connection frame 3, a small screw 7c is inserted from the mounting hole 4a, and both 3 and 4A are attached. Then, the work opening 3a is closed. Thus the strength of the entire if configuration is further enhanced than in the case of FIG. 8, the work can be easily performed to integrate the two.
[0030]
The embodiment shown in FIG. 10 also includes a bathtub 1, a waterproof pan 2 for washing place, a standing connection frame 3 connected between the bathtub flange part one side 1a and the washing place flange part one side 2a, etc. It has three main parts (the waterproof pan 2 for the washing place is omitted in FIG. 10). In this embodiment, there is provided a bathtub shielding apron 10 with a small work window 10a that is detachably attached to the outer peripheral side surface 3b of the standing connection frame 3 on the side of the waterproof pan 2 for the washing place. The small work window 10a can be opened and closed by a small work cover 10b attached to the bathtub shielding apron 10 so as to be detachable . In this illustrated example, only a pair of working small windows 10a and working small lids 10b are provided.
[0031]
Figure 10 has the mounting end plate 10c and mounting lower rim plate 10d projecting into the bathtub shielding apron 10 Example of the outer peripheral side surface 3b of TatsuSo consolidated under the upper frame in such these screws (not shown) Attach to. Working small window 10a is Ru is opened in the window frame recess 10f provided in the protruding front plate 10e of the tub shielding apron 10. The working small window 10a in a state that dropped into the working operculum 10b on the window frame recess 10f, fixed so as to be detachable Ri by the screws or the like.
[0032]
When according to said embodiment , compared with the previous example which comprises the bathtub shielding board part 4A 4A and the apron 4B for an opening part, a number of parts is reduced. In addition, as compared with the case where only the opening lid 4 </ b> A is provided, the commercial value of the appearance can be improved by using only one component such as the bathtub shielding apron 10. Maintenance, etc. can also be associated in a simple rapidly in just that opening the working small window 10b to remove the working operculum 10b. If extensive opening the work opening portion 3a Remove the bath shield apron 10 from TatsuSo connecting frame 3 even when the work can be carried out a sufficient working without trouble and that Do. It is also possible to retain sufficient strength if added appropriate modifications such as unevenness in the form of a bathtub shielding apron 10.
[0033]
【The invention's effect】
The unit bath with a washing place according to the present invention has the following effects.
(1) bath, waterproof pan washing area, TatsuSo connecting frame of small lightweight, because washing space with unit is Ru obtained by such small tub shielding plate for opening and closing the working opening, conventional two-piece type unit The main components are halved compared to a bus and a waterproof pan for a bathtub is not required , so that it can be provided at a low cost. Compared with a floor half-divided unit, the waterproof pan for a washing place as an existing part can be used as it is, so that the mold cost can be reduced and the cost of the product can also be reduced.
(2) Instead of using a conventional waterproofing pan for a washing place with an apron, this can be manufactured separately from a standing connecting frame and a waterproofing pan for a washing place, or a standing connecting frame can be provided between a bathtub and a waterproofing pan for a washing place. configuration or consolidated so, it is possible to improve the workability. In particular the bath tub shield portion removed timely than Ru can sufficiently large opening a working opening of TatsuSo connecting frame, check the tub side, workability in maintenance or the like is remarkably improved.
(3) bathtub those having a wall panel standing設用flange, coupling strength between the tub are use a TatsuSo coupling frame can be secured, it is possible to obtain a more desirable result.
(4) in which the bathtub shielding plate portion is formed only by closed opening can obtain the effect in a small number of parts.
(5) In the case where the standing connection frame is configured in a U-shape in plan view by adding a square frame or an aggregate, the strength of the shielding plate for the bathtub is increased, and the above-described effect depends on this. It will be more certain .
[Brief description of the drawings]
1A and 1B show an embodiment of a unit bath with a washing place according to the present invention, in which FIG. 1A is a schematic perspective view of components , and FIG. 1B is a longitudinal side view in the vicinity of a bathtub shielding plate portion.
Figure 2 is a schematic perspective view showing by removing the bathtub shielding plate portion of the unit bus of Figure 1.
3 is a perspective view showing an attachment associated with the present invention washing space with unit TatsuSo connecting frame and tub shielding plate serving opening for closing the bus.
[4] show another embodiment of the closure for opening in the present invention washing space with unit bus, (A) is a perspective view, (B) is an enlarged vertical sectional front view.
5A is a longitudinal front view when a positioning side plate is disposed on the one shown in FIG. 1B, and FIG. 5B is a partial longitudinal side view when a guide holding bullet piece is added thereto. is there.
FIG. 6 is a partially longitudinal side view showing another embodiment of the standing connection frame in the unit bath with a washing place according to the present invention .
7 is a vertical sectional side view in a bathtub shielding plate near portion showing a washing place with prefabricated bath in the case of constituting the tub shielding plate between the closure and the apron opening in the present invention.
FIGS. 8A and 8B show various embodiments of the standing connection frame in the unit bath with a washing place according to the present invention, in which FIG. 8A is a front view of the standing connection frame of FIG. 1 and FIG. (C) is a plan view showing another embodiment, and (D) is a perspective view thereof.
9 is an explanatory perspective view showing attachment relations between the standing connection frame and the opening lid in the embodiment different from FIG. 3 in the unit bath with a washing place according to the present invention . FIG.
FIG. 10 is a perspective view showing a part separation state in the unit bath with a washing place according to the present invention .
11 is a perspective view of a conventional split unit component which shows the bus.
12 is a perspective view of a conventional floor half split unit component which shows the bus.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bathtub 1a Bathtub flange part one side 1b Wall panel standing flange part 2 Washing-place waterproof pan 2a Washing-place flange part one side 3 Standing connection frame 3a Work opening part 3b Outer peripheral side surface 3j Aggregate 3m Frame board part 3n Side board part 4 Bath Shield Plate 4A Opening Closure 4B Apron 10 Bath Shield Apron 10a Work Small Window 10b Work Small Cover

Claims (4)

A bathtub having a bathtub flange, a waterproof pan for a washing place having a washing flange, and a standing connecting frame having a work opening in the frame, and a bathtub shielding plate, and the bathtub and the same In relation to the waterproof pan for the washing place arranged on one side, one side of the bathtub flange portion at a relatively high position and one side of the washing place flange portion at a relatively low position correspond vertically. And that the standing connection frame is connected over one side of the bathtub flange part and one side of the washing place flange part corresponding to the upper and lower sides, and from the waterproof pan for the washing place to the work opening of the standing connection frame. A unit bath with a washing place, wherein the bathtub shielding plate portion arranged is detachably attached to at least one of the three main components . The unit bath with a washing place according to claim 1, wherein a wall panel erecting flange portion is erecting in the bathtub. Washing place with prefabricated bath of claim 1 or claim 2, wherein the bathtub shielding plate portion is formed by opening a lid for opening and closing the work opening with removable to stand instrumentation connecting frame. Made of square frame, a working opening in a square frame which silo aggregate for dividing the is being straddled detachably from its both side ends and the working opening is opened to a frame plate portion 3. The standing connection frame is formed in a U-shape in plan view in any one of these, which is composed of both side plates bent toward the waterproof pan for the washing place. Unit bath with washing area.

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