CA2934238C - Wheelchair accessible mobile washroom trailer - Google Patents
Wheelchair accessible mobile washroom trailer Download PDFInfo
- Publication number
- CA2934238C CA2934238C CA2934238A CA2934238A CA2934238C CA 2934238 C CA2934238 C CA 2934238C CA 2934238 A CA2934238 A CA 2934238A CA 2934238 A CA2934238 A CA 2934238A CA 2934238 C CA2934238 C CA 2934238C
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- washroom
- unit
- trailer
- accessible
- mobile
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
Abstract
An accessible mobile washroom trailer provides people with severe disabilities with the ability to participate fully and with dignity in their community. An accessible mobile washroom comprises not only a washroom unit, a mobile platform configured for supporting the washroom unit, and a ramp unit configured to provide access the washroom unit, but also more unique facilities such as one or more of a wheelchair accessible toilet, a wheelchair accessible table, a change/hygiene table and a lift mechanism, which are useful for addressing the needs of people with severe disabilities.
Description
TITLE; WHEELCHAIR ACCESSIBLE MOBILE WASHROOM TRAILER
FIELD OF THE INVENTION
[0001] The present invention relates to accessible washrooms and more particularly, to a wheelchair accessible mobile washroom trailer.
BACKGROUND OF THE INVENTION
FIELD OF THE INVENTION
[0001] The present invention relates to accessible washrooms and more particularly, to a wheelchair accessible mobile washroom trailer.
BACKGROUND OF THE INVENTION
[0002] Accessible washrooms provide people with severe disabilities, young and old, with the ability to participate fully and with dignity in their community.
However, many communities are not equipped with accessible washrooms, let alone accessible washrooms that are designed for people with severe disabilities.
However, many communities are not equipped with accessible washrooms, let alone accessible washrooms that are designed for people with severe disabilities.
[0003] Accordingly, there remains a need for improvements in the art.
BRIEF SUMMARY OF THE INVENTION
BRIEF SUMMARY OF THE INVENTION
[0004] The present invention is directed to an accessible and special needs mobile washroom trailer.
[0005] According to one embodiment, the present invention comprises an accessible mobile washroom trailer comprising a washroom unit, a mobile platform configured for supporting the washroom unit, and a ramp unit configured to provide access to the washroom unit.
[0006] According to another embodiment, the present invention comprises an accessible mobile washroom trailer comprising a first washroom unit and a second washroom unit, a mobile platform configured for supporting the first and second washroom units, and each of the washroom units including a ramp unit configured to provide access to the associated washroom unit.
[0007] Other aspects and features of the present invention will become apparent to those ordinarily skilled in the art upon review of the following description of embodiments of the invention in conjunction with the accompanying figures.
BRIEF DESCRIPTION OF THE DRAWINGS
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Reference will now be made to the accompanying drawings which show, by way of example, embodiments of the present invention, and in which:
[0009] Fig. 1 shows in diagrammatic form a single unit accessible mobile washroom.
trailer according to an embodiment of the present invention;
trailer according to an embodiment of the present invention;
[00010] Fig. 2 shows an interior configuration for the accessible mobile washroom trailer of Fig. 1 according to an embodiment of the present invention;
[00011] Fig. 3 shows in diagrammatic form a double unit accessible mobile washroom trailer according to an embodiment of the present invention; and 100012] Fig. 4 shows an interior configuration for the double unit accessible mobile washroom trailer of Fig. 3 according to an embodiment of the present invention.
[00013] Like reference numerals indicate like or corresponding elements or components in the drawings.
DETAILED DESCRIPTION OF THE EMBODIMENTS OF THE INVENTION
[00014] Reference is first made to Fig. 1, which shows in diagrammatic form an accessible mobile washroom trailer according to an embodiment of the present invention and indicated generally by reference 100. According to this embodiment, the accessible mobile washroom trailer 100 is configured with a single washroom and change room unit.
[00015] As shown in Fig. 1, the accessible mobile washroom trailer 100 comprises a trailer or mobile platform 110, a washroom and change room unit 120 and an access ramp 130.
[00016] The trailer platform 110 is configured to support the washroom 120 and provide the ability to move the mobile washroom trailer 100 from location to location.
The trailer platform 110 comprises a frame or support structurc 210 and includes a trailer hitch 212. The trailer platform 110 also includes retractable or removable stabilizers 214, indicated individually by references 214a, 214b, 214c and 214d. The trailer platform 110 also includes an axle and wheels indicated generally by reference 220.
According to an exemplary implementation, the trailer platform 110 includes a battery support shelf 230 for attaching a battery supply indicated by reference 232.
[00017] As shown in Fig. 1, the washroom and change room unit 120 comprises a housing or enclosure indicated generally by reference 240. The washroom unit 120 is configured with a door 250 which is coupled to the access ramp 130. The door 250 may be configured as an automatic door with open/close actuator that is activated by a suitably mounted push button 252. According to another aspect, the washroom unit 120 is configured with an AC and heating (HVAC) unit 260 in order to provide four season usability. As also shown in Fig. 1, the washroom and change room unit 120 is configured with an AC (i.e. mains) input 262 to provide an AC or mains feed for interior outlets and/or charging connections. The washroom unit 120 is also configured with a water inlet 264 configured to fill a portable water tank or supply.
[00018] As shown in Figs. 1 and 2, the access ramp 130 is configured with a fold-up ramp section 132 and a fold-down ramp section 134. The fold-up ramp section 132 is coupled to the door 250 and may be configured to be folded-up and against the door 250 for transport. The fold-down ramp section 134 is coupled or connected to the fold-up ramp section 132. According to an exemplary embodiment, the fold-down ramp section 134 is detachable and stored in a rack underneath the trailer platform 110 or inside the unit 120. The access ramp 130 is configured to provide a progressive elevation or rise from a ramp entrance to the door 250.
[00019] Reference is next made to Fig. 2, which shows an interior view of the washroom and change room unit 120 and exemplary floorplan or layout. According to an embodiment of the present invention, the washroom and change room unit 120 includes a toilet 310 and a sink 320. According to another aspect, the washroom and change room unit 120 includes a ceiling track system 330 configured to operate a lift mechanism or system indicated by reference 340 and comprising a sling or other personal support member. According to another embodiment, the washroom and change room unit 120 includes an accessible change/hygiene table indicated generally by reference 350.
According to an embodiment, the ceiling track system 330 and the lift system 340 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the unit 120, i.e. from the doorway to the toilet 310, the sink 320 and/or the change table 350.
[00020] According to an exemplary embodiment, the ceiling track system 330 comprises a pair of metal rails or bars 332, i.e. heavy aluminum rails, indicated individually by references 332a and 332b, which are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 330 also includes a traverse bar or rail 334 that is operatively coupled to the longitudinal metal rails or bars 332, for example, comprising a roller track mechanism. The lift system 340 is operably coupled to the traverse rail 334. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 120.
[00021] According to an exemplary implementation, the ceiling track system comprises the SuperTrackTm heavy duty ceiling track bar system from Motion Specialities. The SuperTrack' system provides a weight capacity of 450 lbs and is suitable for extended spans between supports, e.g. the metal rails 332 and the traverse rail 334 in the context of the present embodiment.
[00022] According to an exemplary implementation, the lift system 340 comprises a rechargeable lift system or motor, such as the p..600TM portable ceiling lift having a weight capacity of 600 lbs with pneumatic hand controls and two button hand enabled mobile lift control. The p600TM features an integral full-width carry bar with unique contoured shape; onboard controls; AC charging; safety mechanisms: an over-speed governor, built-in safety limits, slack strap sensor and emergency lowering.
For patient safety, the P-600Tm also includes positive locking latches for securing the sling. The P-600TM also includes an articulating carry bar to allow it to sit safely and upright on a cart for safe transport or movement. According to another exemplary implementation, the lift system 340 may be implemented with the BHMTm Medical V4i Ceiling Lift system.
The BHMTm ceiling lift system is configured to perform transfers of patients from a chair to the bed, the bed to a chair, into the bathtub or onto the toilet. The BHMTm lift system is powered by a high-capacity rechargeable battery pack, which is operatively coupled to the AC charging input 264. In the context of the present invention, the BHMTm lift system comprises the following features and functionality: soft start and stop movement;
return-to-charge function on handset; emergency lowering device; and emergency stop.
[00023] According to an exemplary implementation, the change/hygiene table 350 comprises a fixed, wall mounted padded table that is used to change severely disabled children and adults who require assistance in changing diapers/briefs. In operation, children and adults are lifted out of their wheelchairs using the sling and lift system 340.
The child or adult is transferred and laid flat and comfortably on the change/hygiene table 350. After each use, the change/hygiene table 350 is wiped down. The change/hygiene table 350 may be implemented utilizing the CanDanTM electric change table. The Can-DanTM change table is variable in height, within a range of approxately 16", and is powered by a 115 VAC to 24 VDC linear actuator. The CanDanTM change table provides the following features in the context of the present invention:
removable mattress (2") with hook and loop fasteners on the Bottom and 2 body safety belts; and a mattress outer covering made from 19oz QualovinTM vinyl and treated for germ resistance and fire-retardancy.
[00024] According to an exemplary implementation, the toilet 310 is configured as an additional appliance for adults and children, who have sufficient mobility to transfer from a wheelchair onto a toilet. The toilet 310 is implemented at conventional height and with a canister flush valve and a holding tank.
[00025] According to an exemplary implementation, the sink 320 is configured as a wall mount sink. The sink 320 sink allows users and caregivers to wash and disinfect their hands after each use. The sink 320 is configured to be accessible for wheelchair users, for example, positioned on the wall at a height that is ADA (American Disabilities Act) compliant.
[00026] Reference is next made to Figs. 3 and 4 which show in diagrammatic form an accessible mobile washroom trailer according to another embodiment of the present invention and indicated generally by reference 500. According to this embodiment, the accessible mobile washroom trailer 500 is configured with double washroom and change room units.
[00027] As shown in Fig. 3, the accessible mobile washroom trailer 500 comprises a trailer or mobile platform 510, an enclosure or housing 520. According to an embodiment of the invention, the housing or enclosure 520 comprises a first washroom and change unit and a second washroom and change unit as shown in Fig. 4 and indicated by references 521 and 522, respectively. According to this embodiment, each of the washroom and change room units 521, 522 includes an access ramp as shown and indicated by respective references 531 and 532.
[00028] Thc trailer platform 510 is configured to support the washroom and change room units 521, 522 and provide the ability to move the mobile washroom trailer 500 from location to location. The trailer platform 510 comprises a frame or support structure 610 and includes a trailer hitch 612. The trailer platform 610 also includes retractable or removable stabilizers 614, indicated individually by references 614a, 614b, 614c and 614d. The trailer platform 610 also includes an axle and wheels, and wheel wells, indicated generally by reference 620. According to an exemplary implementation, the trailer platform 610 includes a battery support shelf 630 for attaching a battery supply indicated by reference 632, configured to provide a DC power supply for the units 521 and/or 522.
[00029] As shown in Fig. 3, the first washroom and change room unit 521 is configured with a door 650 which is coupled to the access ramp 531. The door 650 may be configured as an automatic door with open/close actuator that is activated by a suitably mounted push button (and includes an occupancy indicator) 651. According to another aspect, the first washroom unit 521 is configured with an AC and heating (HVAC) unit 660 in order to provide four season usability. As also shown in Fig. 3, the first washroom and change room unit 650 is configured with an AC (i.e, mains) input 654 to provide an AC or mains feed for interior outlets and/or charging connections. The first washroom unit 521 is also configured with a water inlet 655 configured to fill a portable water tank or supply. The second washroom and change room unit 522 is configured in a similar manner according to an embodiment of the present invention and comprises a door 652 (and a push button actuator and occupancy indicator 653) coupled to the access ramp 532. The second washroom and change room unit 522 further includes an AC and heating unit 662 (i.e. HVAC unit), an AC input 656 and a water supply inlet 657.
[00030] As shown in Figs. 3 and 4, the access ramp 531 for the first washroom and change room unit 521 is configured with a fold-up ramp section 533 and a fold-down ramp section 535. The fold-up ramp section 533 is coupled to the door 650 and may be configured to be folded-up and against the door 650 for transport. The fold-down ramp section 535 is operatively coupled or connected to the fold-up ramp section 533.
According to an exemplary embodiment, the fold-down ramp section 535 is detachable and stored in a rack underneath the trailer platform 510 or inside the unit 521, The access ramp 531 is configured to provide a progressive elevation or rise from an entrance to the door 650. The access ramp 532 for the second washroom and change room 522 may be configured in a similar manner, and comprises a fold-up ramp section 534 and a fold-down ramp section 536, as shown in Figs. 3 and 4.
[00031] Reference is next made to Fig. 4, which shows an interior view of the first and second washroom and change room units 521 and 522, respectively, and exemplary floorplans or layouts for each unit. According to an embodiment of the present invention, the first and second washroom and change room units 521 and 522 are implemented or configured in a manner similar to the washroom and change room unit 120, as described above.
[00032] As shown in Fig. 4, the first washroom and change room unit 521 includes a toilet 711 and a sink 721, The washroom and change room unit 521 includes a ceiling track system 731 configured to operate a lift and sling mechanism or system indicated by reference 741 and comprising a sling or other personal support member.
According to an embodiment, the first washroom and change room unit 521 includes an accessible change/hygiene table indicated generally by reference 751. According to an embodiment, the ceiling track system 731 and the lift system 741 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the unit 521, i.e. from the door way to the toilet 711, the sink 721 and/or the change table 751.
[00033] According to an exemplary embodiment, the ceiling track system 731 comprises a pair of metal rails or bars 733, i.e. heavy aluminum, indicated individually by references 733a and 733b that are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 731 also includes a traverse bar or rail 735 that is operatively coupled to the longitudinal metal rails or bars 733, for example, comprising a roller track mechanism. The lift system 741 is operably coupled to the traverse rail 735. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 521.
[00034] As shown in Fig. 4, the second washroom and change room unit 522 is configured in a similar manner. The second washroom and change room unit 522 includes a toilet 710 and a sink 720. The washroom and change room unit 522 also includes a ceiling track system 732 configured to operate a lift and sling mechanism or system indicated by reference 742 and comprising a sling or other personal support member. According to another embodiment, the second washroom and change room unit 522 includes an accessible change/hygiene table indicated generally by reference 752.
The ceiling track system 732 and the lift system 742 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the second unit 522, i.e. from the door way to the toilet 712, the sink 722 and/or the change table 752.
[00035] According to an exemplary embodiment, the ceiling track system 732 comprises a pair of metal rails or bars 734, i.e. heavy aluminum, indicated individually by references 734a and 743b that are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 732 also includes a traverse bar or rail 736 that is operatively coupled to the longitudinal metal rails or bars 734, for example, comprising a roller track mechanism. The lift and sling system 742 is operably coupled to the traverse rail 736. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 522, as also described above.
[00036] The first and second washroom and change room units 521 and 522 may be implemented using the exemplary components, appliances and mechanisms as described above, as will be within the understanding of one skilled in the art.
100037] The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Certain adaptations and modifications of the invention will be obvious to those skilled in the art.
Therefore, the presently discussed embodiments are considered to be illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
[00013] Like reference numerals indicate like or corresponding elements or components in the drawings.
DETAILED DESCRIPTION OF THE EMBODIMENTS OF THE INVENTION
[00014] Reference is first made to Fig. 1, which shows in diagrammatic form an accessible mobile washroom trailer according to an embodiment of the present invention and indicated generally by reference 100. According to this embodiment, the accessible mobile washroom trailer 100 is configured with a single washroom and change room unit.
[00015] As shown in Fig. 1, the accessible mobile washroom trailer 100 comprises a trailer or mobile platform 110, a washroom and change room unit 120 and an access ramp 130.
[00016] The trailer platform 110 is configured to support the washroom 120 and provide the ability to move the mobile washroom trailer 100 from location to location.
The trailer platform 110 comprises a frame or support structurc 210 and includes a trailer hitch 212. The trailer platform 110 also includes retractable or removable stabilizers 214, indicated individually by references 214a, 214b, 214c and 214d. The trailer platform 110 also includes an axle and wheels indicated generally by reference 220.
According to an exemplary implementation, the trailer platform 110 includes a battery support shelf 230 for attaching a battery supply indicated by reference 232.
[00017] As shown in Fig. 1, the washroom and change room unit 120 comprises a housing or enclosure indicated generally by reference 240. The washroom unit 120 is configured with a door 250 which is coupled to the access ramp 130. The door 250 may be configured as an automatic door with open/close actuator that is activated by a suitably mounted push button 252. According to another aspect, the washroom unit 120 is configured with an AC and heating (HVAC) unit 260 in order to provide four season usability. As also shown in Fig. 1, the washroom and change room unit 120 is configured with an AC (i.e. mains) input 262 to provide an AC or mains feed for interior outlets and/or charging connections. The washroom unit 120 is also configured with a water inlet 264 configured to fill a portable water tank or supply.
[00018] As shown in Figs. 1 and 2, the access ramp 130 is configured with a fold-up ramp section 132 and a fold-down ramp section 134. The fold-up ramp section 132 is coupled to the door 250 and may be configured to be folded-up and against the door 250 for transport. The fold-down ramp section 134 is coupled or connected to the fold-up ramp section 132. According to an exemplary embodiment, the fold-down ramp section 134 is detachable and stored in a rack underneath the trailer platform 110 or inside the unit 120. The access ramp 130 is configured to provide a progressive elevation or rise from a ramp entrance to the door 250.
[00019] Reference is next made to Fig. 2, which shows an interior view of the washroom and change room unit 120 and exemplary floorplan or layout. According to an embodiment of the present invention, the washroom and change room unit 120 includes a toilet 310 and a sink 320. According to another aspect, the washroom and change room unit 120 includes a ceiling track system 330 configured to operate a lift mechanism or system indicated by reference 340 and comprising a sling or other personal support member. According to another embodiment, the washroom and change room unit 120 includes an accessible change/hygiene table indicated generally by reference 350.
According to an embodiment, the ceiling track system 330 and the lift system 340 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the unit 120, i.e. from the doorway to the toilet 310, the sink 320 and/or the change table 350.
[00020] According to an exemplary embodiment, the ceiling track system 330 comprises a pair of metal rails or bars 332, i.e. heavy aluminum rails, indicated individually by references 332a and 332b, which are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 330 also includes a traverse bar or rail 334 that is operatively coupled to the longitudinal metal rails or bars 332, for example, comprising a roller track mechanism. The lift system 340 is operably coupled to the traverse rail 334. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 120.
[00021] According to an exemplary implementation, the ceiling track system comprises the SuperTrackTm heavy duty ceiling track bar system from Motion Specialities. The SuperTrack' system provides a weight capacity of 450 lbs and is suitable for extended spans between supports, e.g. the metal rails 332 and the traverse rail 334 in the context of the present embodiment.
[00022] According to an exemplary implementation, the lift system 340 comprises a rechargeable lift system or motor, such as the p..600TM portable ceiling lift having a weight capacity of 600 lbs with pneumatic hand controls and two button hand enabled mobile lift control. The p600TM features an integral full-width carry bar with unique contoured shape; onboard controls; AC charging; safety mechanisms: an over-speed governor, built-in safety limits, slack strap sensor and emergency lowering.
For patient safety, the P-600Tm also includes positive locking latches for securing the sling. The P-600TM also includes an articulating carry bar to allow it to sit safely and upright on a cart for safe transport or movement. According to another exemplary implementation, the lift system 340 may be implemented with the BHMTm Medical V4i Ceiling Lift system.
The BHMTm ceiling lift system is configured to perform transfers of patients from a chair to the bed, the bed to a chair, into the bathtub or onto the toilet. The BHMTm lift system is powered by a high-capacity rechargeable battery pack, which is operatively coupled to the AC charging input 264. In the context of the present invention, the BHMTm lift system comprises the following features and functionality: soft start and stop movement;
return-to-charge function on handset; emergency lowering device; and emergency stop.
[00023] According to an exemplary implementation, the change/hygiene table 350 comprises a fixed, wall mounted padded table that is used to change severely disabled children and adults who require assistance in changing diapers/briefs. In operation, children and adults are lifted out of their wheelchairs using the sling and lift system 340.
The child or adult is transferred and laid flat and comfortably on the change/hygiene table 350. After each use, the change/hygiene table 350 is wiped down. The change/hygiene table 350 may be implemented utilizing the CanDanTM electric change table. The Can-DanTM change table is variable in height, within a range of approxately 16", and is powered by a 115 VAC to 24 VDC linear actuator. The CanDanTM change table provides the following features in the context of the present invention:
removable mattress (2") with hook and loop fasteners on the Bottom and 2 body safety belts; and a mattress outer covering made from 19oz QualovinTM vinyl and treated for germ resistance and fire-retardancy.
[00024] According to an exemplary implementation, the toilet 310 is configured as an additional appliance for adults and children, who have sufficient mobility to transfer from a wheelchair onto a toilet. The toilet 310 is implemented at conventional height and with a canister flush valve and a holding tank.
[00025] According to an exemplary implementation, the sink 320 is configured as a wall mount sink. The sink 320 sink allows users and caregivers to wash and disinfect their hands after each use. The sink 320 is configured to be accessible for wheelchair users, for example, positioned on the wall at a height that is ADA (American Disabilities Act) compliant.
[00026] Reference is next made to Figs. 3 and 4 which show in diagrammatic form an accessible mobile washroom trailer according to another embodiment of the present invention and indicated generally by reference 500. According to this embodiment, the accessible mobile washroom trailer 500 is configured with double washroom and change room units.
[00027] As shown in Fig. 3, the accessible mobile washroom trailer 500 comprises a trailer or mobile platform 510, an enclosure or housing 520. According to an embodiment of the invention, the housing or enclosure 520 comprises a first washroom and change unit and a second washroom and change unit as shown in Fig. 4 and indicated by references 521 and 522, respectively. According to this embodiment, each of the washroom and change room units 521, 522 includes an access ramp as shown and indicated by respective references 531 and 532.
[00028] Thc trailer platform 510 is configured to support the washroom and change room units 521, 522 and provide the ability to move the mobile washroom trailer 500 from location to location. The trailer platform 510 comprises a frame or support structure 610 and includes a trailer hitch 612. The trailer platform 610 also includes retractable or removable stabilizers 614, indicated individually by references 614a, 614b, 614c and 614d. The trailer platform 610 also includes an axle and wheels, and wheel wells, indicated generally by reference 620. According to an exemplary implementation, the trailer platform 610 includes a battery support shelf 630 for attaching a battery supply indicated by reference 632, configured to provide a DC power supply for the units 521 and/or 522.
[00029] As shown in Fig. 3, the first washroom and change room unit 521 is configured with a door 650 which is coupled to the access ramp 531. The door 650 may be configured as an automatic door with open/close actuator that is activated by a suitably mounted push button (and includes an occupancy indicator) 651. According to another aspect, the first washroom unit 521 is configured with an AC and heating (HVAC) unit 660 in order to provide four season usability. As also shown in Fig. 3, the first washroom and change room unit 650 is configured with an AC (i.e, mains) input 654 to provide an AC or mains feed for interior outlets and/or charging connections. The first washroom unit 521 is also configured with a water inlet 655 configured to fill a portable water tank or supply. The second washroom and change room unit 522 is configured in a similar manner according to an embodiment of the present invention and comprises a door 652 (and a push button actuator and occupancy indicator 653) coupled to the access ramp 532. The second washroom and change room unit 522 further includes an AC and heating unit 662 (i.e. HVAC unit), an AC input 656 and a water supply inlet 657.
[00030] As shown in Figs. 3 and 4, the access ramp 531 for the first washroom and change room unit 521 is configured with a fold-up ramp section 533 and a fold-down ramp section 535. The fold-up ramp section 533 is coupled to the door 650 and may be configured to be folded-up and against the door 650 for transport. The fold-down ramp section 535 is operatively coupled or connected to the fold-up ramp section 533.
According to an exemplary embodiment, the fold-down ramp section 535 is detachable and stored in a rack underneath the trailer platform 510 or inside the unit 521, The access ramp 531 is configured to provide a progressive elevation or rise from an entrance to the door 650. The access ramp 532 for the second washroom and change room 522 may be configured in a similar manner, and comprises a fold-up ramp section 534 and a fold-down ramp section 536, as shown in Figs. 3 and 4.
[00031] Reference is next made to Fig. 4, which shows an interior view of the first and second washroom and change room units 521 and 522, respectively, and exemplary floorplans or layouts for each unit. According to an embodiment of the present invention, the first and second washroom and change room units 521 and 522 are implemented or configured in a manner similar to the washroom and change room unit 120, as described above.
[00032] As shown in Fig. 4, the first washroom and change room unit 521 includes a toilet 711 and a sink 721, The washroom and change room unit 521 includes a ceiling track system 731 configured to operate a lift and sling mechanism or system indicated by reference 741 and comprising a sling or other personal support member.
According to an embodiment, the first washroom and change room unit 521 includes an accessible change/hygiene table indicated generally by reference 751. According to an embodiment, the ceiling track system 731 and the lift system 741 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the unit 521, i.e. from the door way to the toilet 711, the sink 721 and/or the change table 751.
[00033] According to an exemplary embodiment, the ceiling track system 731 comprises a pair of metal rails or bars 733, i.e. heavy aluminum, indicated individually by references 733a and 733b that are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 731 also includes a traverse bar or rail 735 that is operatively coupled to the longitudinal metal rails or bars 733, for example, comprising a roller track mechanism. The lift system 741 is operably coupled to the traverse rail 735. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 521.
[00034] As shown in Fig. 4, the second washroom and change room unit 522 is configured in a similar manner. The second washroom and change room unit 522 includes a toilet 710 and a sink 720. The washroom and change room unit 522 also includes a ceiling track system 732 configured to operate a lift and sling mechanism or system indicated by reference 742 and comprising a sling or other personal support member. According to another embodiment, the second washroom and change room unit 522 includes an accessible change/hygiene table indicated generally by reference 752.
The ceiling track system 732 and the lift system 742 are configured to provide the capability to move or assist in moving a disabled occupant between all the stations installed in the second unit 522, i.e. from the door way to the toilet 712, the sink 722 and/or the change table 752.
[00035] According to an exemplary embodiment, the ceiling track system 732 comprises a pair of metal rails or bars 734, i.e. heavy aluminum, indicated individually by references 734a and 743b that are configured along the longitudinal sides and in a raised or elevated position. The ceiling track system 732 also includes a traverse bar or rail 736 that is operatively coupled to the longitudinal metal rails or bars 734, for example, comprising a roller track mechanism. The lift and sling system 742 is operably coupled to the traverse rail 736. This configuration allows a person to be lifted out of a wheelchair and transferred/lowered to any area within the unit 522, as also described above.
[00036] The first and second washroom and change room units 521 and 522 may be implemented using the exemplary components, appliances and mechanisms as described above, as will be within the understanding of one skilled in the art.
100037] The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Certain adaptations and modifications of the invention will be obvious to those skilled in the art.
Therefore, the presently discussed embodiments are considered to be illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. An accessible mobile washroom trailer, said accessible mobile washroom trailer c omprising :
a washroom unit;
a mobile platform configured for supporting said washroom unit; and a ramp unit configured to provide access to said washroom unit, wherein said washroom unit comprises one or more of a wheelchair accessible toilet, a wheelchair accessible table, a change and hygiene table and a lift mechanism.
a washroom unit;
a mobile platform configured for supporting said washroom unit; and a ramp unit configured to provide access to said washroom unit, wherein said washroom unit comprises one or more of a wheelchair accessible toilet, a wheelchair accessible table, a change and hygiene table and a lift mechanism.
2. The accessible mobile washroom trailer as claimed in claim 1, further including a second washroom unit, and a second ramp unit configured to provide access to said second washroom unit.
3. An accessible mobile washroom trailer, said accessible mobile washroom trailer c omprising :
a first washroom unit and a second washroom unit;
a mobile platform configured for supporting said first and said second washroom units;
a first ramp unit configured to provide access to said fffst washroom unit;
and a second ramp unit configured to provide access to said second washroom unit, wherein each of said washroom units comprises one or more of a wheelchair accessible toilet, a wheelchair accessible table, a change and hygiene table and a lift mechanism.
WSLEGAL\076341 00001 \ 31624131v2 Date Recue/Date Received 2022-09-01
a first washroom unit and a second washroom unit;
a mobile platform configured for supporting said first and said second washroom units;
a first ramp unit configured to provide access to said fffst washroom unit;
and a second ramp unit configured to provide access to said second washroom unit, wherein each of said washroom units comprises one or more of a wheelchair accessible toilet, a wheelchair accessible table, a change and hygiene table and a lift mechanism.
WSLEGAL\076341 00001 \ 31624131v2 Date Recue/Date Received 2022-09-01
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2934238A CA2934238C (en) | 2016-06-28 | 2016-06-28 | Wheelchair accessible mobile washroom trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2934238A CA2934238C (en) | 2016-06-28 | 2016-06-28 | Wheelchair accessible mobile washroom trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2934238A1 CA2934238A1 (en) | 2017-12-28 |
| CA2934238C true CA2934238C (en) | 2023-08-22 |
Family
ID=60804727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2934238A Active CA2934238C (en) | 2016-06-28 | 2016-06-28 | Wheelchair accessible mobile washroom trailer |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2934238C (en) |
-
2016
- 2016-06-28 CA CA2934238A patent/CA2934238C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2934238A1 (en) | 2017-12-28 |
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