NZ293525A - Shower cubicle having a fixed rear wall, two extendable and contractable side walls and a movable front wall - Google Patents
Shower cubicle having a fixed rear wall, two extendable and contractable side walls and a movable front wallInfo
- Publication number
- NZ293525A NZ293525A NZ293525A NZ29352595A NZ293525A NZ 293525 A NZ293525 A NZ 293525A NZ 293525 A NZ293525 A NZ 293525A NZ 29352595 A NZ29352595 A NZ 29352595A NZ 293525 A NZ293525 A NZ 293525A
- Authority
- NZ
- New Zealand
- Prior art keywords
- wall
- shower cubicle
- floor
- movable
- side walls
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R15/00—Arrangements or adaptations of sanitation devices
- B60R15/02—Washing facilities
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Residential Or Office Buildings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
New Zealand No. 293525 international No.
TO BE ENTERED AFTER ACCEPTANCE AND PUBLICATION
Priority dates: 11.10.1994;
Complete Specification Filed: 29.09.1995
Classification:(6) A47K3/23; B60R15/00,02
Publication date: 22 September 1997
Journal No.: 1420
NEW ZEALAND PATENTS ACT 1953
COMPLETE SPECIFICATION
Title of Invention:
Shower cubicle
Name, address and nationality of applicant(s) as in international application form:
EXPANDA-SUITE PTY LTD, 184 The Comenarra Parkway, Wahroonga, NSW 2076, Australia
pc2^/O!S5
1
SHOWER CUBICLE
TECHNICAL FIELD
This invention relates to shower cubicles, and in particular to shower cubicles adapted for incorporation in a confined space, 5 such as is often found, for example, in a mobile home, a boat or the like. The invention is primarily described in relation to a mobile home of the kind referred to as a motor home which is, frequently at any rate, a small bus-type vehicle fitted out internally with cupboards, toilets, and a small stove, bunks, and 10 fittings of that nature, but is not restricted to that embodiment. The invention is well adapted for incorporation in any portable or permanent structure in which space and floor area are limited.
BACKGROUND ART
In most motor homes it is necessary to have a shower 15 recess or a shower cubicle, and that normally also contains a toilet and a wash hand basin.
When not in use, the shower cubicle is objectionable, in that it is obtrusive and takes up considerable floor area that could, with advantage be used for other purposes.
... G H 5- ' '
French patent 2252-073 shows a shower cubicle which is expansible by virtue of sliding overlapping walls. Thus it admits
WO 96/11124 PCT/AU9S/00645
I
2
of the possibility of reducing the floor area occupied by the cubicle when not in use. However, the degree of reduction in respect of either of its main plan dimensions is not very large, as dictated by the requirement that, for aesthetic reasons and so as 5 to provide a flat floor externally of the cubicle when contracted, its drainage floor pan requires to be enclosed by the walls at all times. Moreover, the disclosed arrangement, involving sliding extension of all four walls, is complex and, therefore, expensive to manufacture.
DISCLOSURE OF THE INVENTION
Therefore, an object of the present invention is to provide a size adjustable shower cubicle that may be contracted from an in use configuration to an appreciably smaller stand-by configuration that is simple to make and operate, that provides a
considerable diminution of one plan dimension when changed down in size, and yet which provides a substantially flat external floor when contracted.
The invention consists in a shower cubicle comprising a floor of which at least a part is recessed to constitute a drainage 20 pan, a rear wall extending substantially along a rear edge of the floor, two extendable and contractable side walls generally coinciding with respective side edges of the floor, a translationally movable front wall, a pan cover panel projecting horizontally
WO 96/11124 PCI7AU95/00645
3
outwardly from the foot of the front wall; said cubicle admitting of two configurations, namely an in-use configuration, wherein the side walls are extended and the front wail substantially coincides with a front edge of the floor, and a stand-by configuration, 5 wherein the side walls are contracted, the front wall is spaced behind the front edge of the drainage pan and the pan cover panel extends over that part of the drainage pan which is then in front of the front wall.
In preferred embodiments, the cubicle further comprises 10 operating means for shifting from either configuration to the other.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is plan view of a shower cubicle according to the invention, fitted in a mobile home and shown in its in-use 15 configuration.
Figure 2 is a side elevation of the shower cubicle shown in figure 1.
Figure 3 is a view similar to figure 1 showing the cubicle of figure 1 in its stand-by configuration.
Figure 4 is a side elevation of the shower cubicle shown in figure 3.
WO 96/11124 PCT/AU95/00645
4
Figure 5 is a sectional detail view taken on line 5-5 of figure 3.
Figure 6 is an enlarged detail of a runner appearing within enclosure 6 in figure 5.
Figure 7 is a view taken generally in the direction of the arrow marked 7 in figure 6 showing the runner of that figure in its extended configuration.
Figure 8 is a detail front elevation of a cover panel viewed along line 8-8 of that figure.
Figure 9 is an enlarged sectional detail view taken on line 9-9 of figure 7.
BEST MODE OF CARRYING OUT THE INVENTION
By way of example, an embodiment of the above described invention is described in more detail hereinafter with reference to 15 the accompanying drawings.
The walls and floor of the illustrated cubicle comprise a fixed unit and a movable unit.
The fixed unit constitutes the cubicle's rear wall 10, two fixed panels 11 and 12 respectively of its extendable and
FCT/AU95/00645
293 525
contractabie side walls and a floor 13 having a recessed zone 14 constituting the cubicle's drainage pan. The fixed unit is preferably furnished with such conventional fixtures, for example, a toilet bowl 15 and wash basin 16, as may be provided in a 5 particular instance, to enable permanent plumbing connections to be made therewith.
The movable unit constitutes the cubicle's translationally movable front wall 17, two movable panels 18 and 19 respectively of its side walls, and its forwardly extending cover 10 panel 20. In the present instance the movable side wall panel 19 incorporates a swing door 21 providing access to the cubicle when in its in-use configuration.
Thus it will be seen that the movable unit rest in either of two positions, to provide two corresponding configurations of the 15 cubicle, namely an in-use or extended configuration, as seen in figures 1 and 2, where there is scarcely any overlap between the fixed and movable panels of the respective side walls, and a-stand-by or contracted configuration, as seen in figures 3 and 4, where there is considerable overlap between the panels of each 20 side wall.
In the in-use configuration the door 21 is available for entry and exit into and from the cubicle and the drain pan 14 is wholly enclosed by the cubicle wails. In the present instance the pan cover panel 20 is then resident under a cupboard unit 22 of the motor
WO 96/11124 PCT/ATJ95/00645
6
home, but that of course is not essential to the invention.
In the stand-by configuration a passageway is provided between the contracted cubicle and the cupboard unit 22, and the cover panel 20 extends over that part of the drain pan 14, 5 which would otherwise be exposed in the floor of the passage. For preference the cover panel Is mounted so that it is flush with the passage floor adjacent to it. To that end the outboard end of the cover panel may be suspended by bearing blocks 23 from an axle 24 provided with wheels 25 running in guide tracks 26 10 adjacent the edges of a cut out in the floor 27 of the mobile home to accommodate the cover panel 20.
The movable unit may be moved between those two rest positions by means, for example, of a linear actuator 28 extending between it and the fixed unit.
The linear actuator 28 is a conventional, off-the-shelf,
proprietary item not needing detailed description herein. It is essentially a jack screw with a rotatable nut, or maybe the screw itself is rotatable in a fixed nut. The rotatable component is driven by a small electric motor through a reduction gearbox.
The actuator transforms the rotation of the motor to linear movement of an extension rod, and is automatically self-locking in any particular position of extension.
For preference the movable unit is carried upon two
WO 96/11124 PCT/AU95/00645
telescopic runner^29 of known kind. As may best be seen in figure 7, each runner 29 comprises a fixed casing 30, fastened to a fixed side wall panel 11 or 12 as the case may be, and at least one, preferably two, roller mounted bearers 31 and 32 houseable 5 within the fixed casing, but which can move outwardly from it. The outermost bearer 32 is fixed to the corresponding movable side wall panel 18 or 19. When extended, each bearer still has two spaced apart rollers lodged within either the fixed casing or the other upstream bearer, so that it is rigid in the sense that it 10 can carry weight, in this case the weight of the movable walls, but nevertheless moves freely in the longitudinal direction of the runner.
Alternatively the moving unit may be suspended from a ceiling mounted track.
The degree of overlap between the fixed and movable panels (11 and 18 or 12 and 19 respectively) of the side walls varies to accommodate the degree of extension or contraction thereof. In the in-use configuration the panels of each pair scarcely overlap at all. Thus to prevent accidental full separation 20 and reduce water leakage the front upright edge of each fixed panel and the rear upright edge of each movable panel are preferably furnished with inter-engagable sealing means, such as the hook formations 33 shown in figure 9. In other embodiments each one of said at least two extendable and 25 contractable side walls may be in the form of more than one
WO 96/11124 PCT/AU95/00645
8
sliding panel, or may be a plurality of hingedly connected panels providing for extension in the manner of a concertina.
In other embodiments of the invention the linear actuator described above may be replaced by other powered or manually 5 operable operating means for thrusting the movable unit from one position to another. Indeed in very simple embodiments no such operating means, beyond perhaps a handle on the front wall or elsewhere to permit the movable unit to be readily grasped, and the change from one configuration to the other is 10 effected by hand.
WO 96/11124 PCT/AU9S/00645
29 3 52 5
9
Claims (8)
1. A shower cubicle comprising a floor of which at least a part is recessed to constitute a drainage pan, a rear wall extending substantially along a rear edge of the floor, two 5 extendable and contractable side walls generally coinciding with respective side edges of the floor, a translationally movable front wall, a pan cover panel projecting horizontally outwardly from the foot of the front wall; said cubicle admitting of two configurations, namely an in-use configuration, wherein the side walls are 10 extended and the front wall substantially coincides with a front edge of the floor, and a stand-by configuration, wherein the side walls are contracted, the front wall is spaced behind the front edge of the drainage pan and the pan cover panel extends over that part of the drainage pan which is then in front of the front 15 wall.
2. A shower cubicle according to claim wherein each said side wall comprises a fixed wall panel and a movable wall panel that can overlap to a variable extent.
3. A shower cubicle according to claim 2 comprising a 20 fixed and a movable unit, said fixed unit comprising the rear wall, floor and fixed side wall panels, and said movable unit comprising the front wall, pan cover panel and movable side wall panels. WO 96/11124 PCT/AU95/00645 10
4. A shower cubicle according to any one of the preceding claims wherein the front edge margin of said pan cover panel is furnished with supporting wheels.^
5. A shower cubicle according to any one of the 5 preceding claims further comprising operating means to change the cubicle from one configuration to the other.
6. A shower cubicle according to claim 5 wherein the operating means comprise a linear actuator.
7. A shower cubicle according to claim 3 wherein said 10 movable unit is carried upon telescopic runners.
8. A shower cubicle substantially as described herein with reference to the accompanying drawings END OF CLAIMS
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM8729A AUPM872994A0 (en) | 1994-10-11 | 1994-10-11 | Shower cubicle |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ293525A true NZ293525A (en) | 1997-09-22 |
Family
ID=3783248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ293525A NZ293525A (en) | 1994-10-11 | 1995-09-29 | Shower cubicle having a fixed rear wall, two extendable and contractable side walls and a movable front wall |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0784547A4 (en) |
JP (1) | JPH10507377A (en) |
AU (1) | AUPM872994A0 (en) |
CA (1) | CA2197546A1 (en) |
NZ (1) | NZ293525A (en) |
WO (1) | WO1996011124A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29600388U1 (en) * | 1996-01-11 | 1996-03-07 | Grimm Wohnmobile und Wohnwagen GmbH, 76887 Oberhausen | Arrangement on a sanitary cell in a vehicle |
US6079669A (en) * | 1997-03-24 | 2000-06-27 | The Boeing Company | Dual pivot expandable lavatory |
AUPP698998A0 (en) | 1998-11-06 | 1998-12-03 | Expanda-Suite Pty Ltd | Shower cubicle |
AU765799B2 (en) * | 1998-11-06 | 2003-10-02 | Expanda-Suite Pty Ltd | Expandable shower enclosure |
WO2001001832A1 (en) * | 1999-06-29 | 2001-01-11 | Ronald Francis Hasted | A space saving bath assembly |
DK1318048T3 (en) * | 2001-12-10 | 2007-05-14 | Striewski Hobby Wohnwagen | Wet rooms, especially for use in caravans or motorhomes |
EP1318049A3 (en) * | 2001-12-10 | 2004-08-04 | Hobby-Wohnwagenwerk Ing. Harald Striewski GmbH | Sanitary unit, especially for caravans or mobile homes |
US6604709B1 (en) * | 2002-02-20 | 2003-08-12 | The Boeing Company | Dot (department of transportation) lavatory and shower combination |
DE10258384B4 (en) * | 2002-07-13 | 2010-06-17 | Airbus Deutschland Gmbh | Passenger room, preferably toilet room in a means of transport |
US6889936B1 (en) | 2003-11-17 | 2005-05-10 | The Boeing Company | Apparatus and methods for increasing useable space within aircraft lavatories |
JP4345983B2 (en) * | 2006-05-10 | 2009-10-14 | 住友不動産株式会社 | Water unit |
DE102017212693A1 (en) * | 2017-06-14 | 2018-12-20 | Volkswagen Aktiengesellschaft | Wet cell and vehicle or building with at least one such wet cell and shower head, sink and / or mirror element |
WO2020087118A1 (en) * | 2018-10-29 | 2020-05-07 | Aussie Duck Australia Pty Ltd | An expandable enclosure |
DE102021113374A1 (en) * | 2021-05-23 | 2022-11-24 | HYMER GmbH & Co. KG | Shower facility for a mobile home |
DE102021132586A1 (en) * | 2021-12-09 | 2023-06-15 | HYMER GmbH & Co. KG | Recreational vehicle and plumbing fixture for a recreational vehicle |
BR102022003422B1 (en) * | 2022-02-23 | 2022-09-27 | João Batista Rosa | RETRACTABLE COMPARTMENT FOR SHOWER AND TOILET |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1337193A (en) * | 1971-02-09 | 1973-11-14 | Bolt H C | Shower cabinets |
DE8005995U1 (en) * | 1980-03-05 | 1980-10-02 | Georgopoulos, Georgios, Athen | FOLDING SHOWER AND / OR BATHROOM |
US4550946A (en) * | 1982-05-26 | 1985-11-05 | Hanemaayer Jacobus N | Van layout |
FR2552721A1 (en) * | 1983-10-04 | 1985-04-05 | Nal Ind Loisir Centre | Camping vehicle, especially an automobile vehicle comprising camping equipment |
GB2205034B (en) * | 1987-05-22 | 1991-11-27 | Stephen Richard Wheeler | Motor caravan storage assembly |
AU2781289A (en) * | 1987-11-19 | 1989-06-14 | Peter Athorne Crooke | Multi-purpose cabinet |
DE4107698A1 (en) * | 1991-03-09 | 1992-09-10 | Dethleffs Gmbh | CAMPING VEHICLE |
DE4114715A1 (en) * | 1991-05-06 | 1992-11-12 | Hessabi Iradj | Shower cubicle unit with movable shower tray - has flexible connections for drainage pipe and ducts and has decorative bottom and side tray panels, with U=shaped rod |
IT1262504B (en) * | 1992-09-29 | 1996-07-02 | FULLY AUTOMATIC OR MANUALLY OPERATED CONCEALED SHOWER ENCLOSURE. |
-
1994
- 1994-10-11 AU AUPM8729A patent/AUPM872994A0/en not_active Abandoned
-
1995
- 1995-09-29 WO PCT/AU1995/000645 patent/WO1996011124A1/en not_active Application Discontinuation
- 1995-09-29 NZ NZ293525A patent/NZ293525A/en unknown
- 1995-09-29 EP EP95933251A patent/EP0784547A4/en not_active Withdrawn
- 1995-09-29 JP JP8512206A patent/JPH10507377A/en active Pending
- 1995-09-29 CA CA002197546A patent/CA2197546A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2197546A1 (en) | 1996-04-18 |
AUPM872994A0 (en) | 1994-11-03 |
EP0784547A1 (en) | 1997-07-23 |
EP0784547A4 (en) | 1998-03-04 |
JPH10507377A (en) | 1998-07-21 |
WO1996011124A1 (en) | 1996-04-18 |
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Legal Events
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