CN101961214B - Personal hygiene nursing bathtub - Google Patents

Personal hygiene nursing bathtub Download PDF

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Publication number
CN101961214B
CN101961214B CN2010105303036A CN201010530303A CN101961214B CN 101961214 B CN101961214 B CN 101961214B CN 2010105303036 A CN2010105303036 A CN 2010105303036A CN 201010530303 A CN201010530303 A CN 201010530303A CN 101961214 B CN101961214 B CN 101961214B
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CN
China
Prior art keywords
human body
guide rail
bathtub
loading plate
supporting seat
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Expired - Fee Related
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CN2010105303036A
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Chinese (zh)
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CN101961214A (en
Inventor
周志立
胡志刚
孙建明
王笑一
王伟
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Henan University of Science and Technology
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Henan University of Science and Technology
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Priority to CN2010105303036A priority Critical patent/CN101961214B/en
Publication of CN101961214A publication Critical patent/CN101961214A/en
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Publication of CN101961214B publication Critical patent/CN101961214B/en
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Abstract

The invention discloses a personal hygiene nursing bathtub which comprises a human body bearing plate for the human body to seat or lie and a transferring mechanism used for transferring the human body bearing plate to go in and out of the bathtub and arranged in the bathtub, wherein the transferring mechanism comprises a planar linkage mechanism and a transferring guide rail arranged on the planar linkage mechanism; the planar linkage mechanism is a double rocker mechanism and comprises a first rocker, a second rocker and a connecting rod; the transferring guide rail comprises a rail body hinged between the tops of the first rocker and the second rocker to form the connecting rod of the double rocker mechanism; and one ends of the first rocker and the second rockers away from the guide rail body are provided with connecting ends in rotary fit with the bathtub. In the invention, the rockers of the transferring mechanism can be lifted while swinging so that the human body bearing plate for placing the human body can be transferred and flat placed from one side of the bathtub to the bottom in the bathtub; and the mechanism smoothly moves in the transferring process without vibration, which saves more efforts and cannot bring pains to the transferred person.

Description

Personal hygiene nursing bathtub
Technical field
The present invention relates to the human body care appliances.
Background technology
The equipment that being used to of existing in the prior art nursed the crowd that can't take care of oneself such as old, weak, sick, residual has nursing bed, wheelchair, automatic bathing machine etc.; When human body need shift between above-mentioned each equipment; Most of need to rely on manpower to accomplish, the especially work of human body turnover bathtub, must by the nursing staff with the transferee embrace into/go out bathtub; This has brought bigger burden for nursing staff's work, also possibly bring misery to the transferee simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of Personal hygiene of seeing bathtub off of can sending into human body is laborsaving, reliably to nurse bathtub.
Technical scheme of the present invention is: a kind of Personal hygiene nursing bathtub; Comprise cylinder body; Has the open-topped inner chamber of enclosing in the cylinder body by sidewall and bottom on every side; Cylinder body has the end to end two ends corresponding with a foot of balneation human body and the left and right sides corresponding with balneation human body right-hand man; Also comprise and supply human body to sit human body loading plate for sleeping in and the transshipment acitivity that is configured in the said human body loading plate turnover of the transhipment bathtub in the cylinder body; The plate face of said human body loading plate is provided with the through hole or the straight joint of water-permeable and air permeable, and human body loading plate bottom is provided with running gear, and described transshipment acitivity comprises planar linkage mechanism, is arranged at the being used for mobile transhipment guide rail that cooperates of running gear guiding bottom said human body loading plate on the planar linkage mechanism; Said planar linkage mechanism is a double rocker mechanism; Comprise first rocking bar, second rocking bar and connecting rod, said transhipment guide rail comprises the connecting rod that is articulated in the track body between first and second rocking bar top and constitutes double rocker mechanism, and said first and second rocking bar is rotatably assorted away from an end and the cylinder body of guide rail.
Said transshipment acitivity and on the transhipment guide rail two covers that are set up in parallel are arranged, coaxial being fixed in first rotating shaft of link of first rocking bar of two cover transshipment acitivities, coaxial being fixed in second rotating shaft of link of second rocking bar of two cover transshipment acitivities.
Go back bridge joint between the guide rail of said two transhipment guide rails and be fixed with bracing piece, thereby constitute a transhipment framework.
Said transshipment acitivity also comprises the drive part that is used to drive said double rocker mechanism swing, and said drive part is a wherein electric pushrod or hydraulic push rod that rocking bar is in transmission connection of outfan and double rocker mechanism.
Said transhipment guide rail towards adaptive human body loading plate to fetch to an end be receiving terminal; The track body of the receiving terminal of said transhipment track is provided with the lower limb plate supporting mechanism of the lower limb plate that is used for the holding loading plate; The hammerlock that said lower limb plate supporting mechanism comprises the support connecting lever near the receiving terminal place that is articulated in track body, be connected with said first rocking bar, two ends respectively with support the pitman arm that connecting lever and hammerlock be articulated and connected and constitute; Said hammerlock is provided with the arc locking slot, convexes with the safetied pin that corresponding locking with said arc locking slot cooperates on the running gear of said lower limb plate bottom.
The bottom of said inner chamber of cylinder block is provided with the corresponding supporting seat that is provided with of dorsal part profile according to the human body lying posture; Supporting seat comprise the top corresponding with the human body knee joint dorsal part put lower limb protuberance, the side backrest protuberance corresponding with human body back, put between lower limb protuberance and the backrest protuberance and be provided with the lower concave part corresponding with the human buttock; Be distributed with a plurality of spray bath heads relatively in the top of said supporting seat on the medial wall of the said cylinder body left and right sides.
Be provided with the flow field import that is used to make current bathing flow field in said supporting seat top on the medial wall of said cylinder body; The bottom of cylinder body is provided with the discharge outlet that the intravital cavity of cylinder is communicated with; This discharge outlet is communicated with two branch roads through switching valve and pipeline; Wherein lead up to water circulating pump and connect pipeline and be communicated with two flow field water inlets, another road links to each other with blow-off line and is used for effluent sewerage.
Said spray bath head comprises a plurality of side shower nozzles that distribute along the fluctuating trend extension of said supporting seat end face, and the body front shower nozzle along straight line distribution corresponding with breast, thigh and the lower leg portion of human body.
Be uniformly distributed with on the end face of said supporting seat each several part and be provided with a plurality of pneumatic Massaging spray heads; In comprising, establishes pneumatic Massaging spray head the sprayer body of gas passage; One end of sprayer body offers a plurality of gas outlets that are communicated with gas passage, and the other end of sprayer body is provided with the air inlet that is used for the connection of adaptive hot blast air feed gas circuit.
Said each pneumatic Massaging spray head is fixed on the supporting seat end face in the corresponding annular groove of offering, and the gas outlet of sprayer body is on the bottom surface of annular groove and keeps at a distance with the supporting seat end face.
The rocking bar of the transshipment acitivity among the present invention can be accomplished lifting action in swing; Thereby can human body loading plate that place human body be carried and keep flat the bottom to the bathtub from the top of a side of bathtub; And can accomplish the reverse operation of seeing off; The level and smooth friction of the mechanism kinematic of transport process comparatively laborsavingly can not brought misery to the transferee yet; And the human body loading plate is being through mobile track that cooperates of guiding and running gear are realized between the two with the butt joint interoperation of transshipment acitivity; Thereby can dock use with wheelchair or the combination of other care appliances, further alleviate nursing staff's the amount of labour and transferee's misery.
Further; The supporting seat corresponding with the human body lying posture of the present invention can supply loading plate to place and human body is couched when bathing; And since between two protuberances of the supporting seat that adopts folder establish recess structures shape human body be to adopt the lower limb recumbent posture of curling up to lie on the supporting seat; Thereby being convenient to human body plays seat turnover bathtub and has saved the bathtub space; Simultaneously concaveconvex structure remains at high point to human body lower limbs clamping stagnation and supporting head part and has avoided slipping into drowned that cylinder bottom possibly cause because of human body; The spray bath head that more than supporting seat, is provided with can wash and realizes automatic bathing the partes corporis humani position, is suitable for nursing the crowds that can't take care of oneself such as old, weak, sick, residual.
Further; Flow field of the present invention water inlet and circulating pump, control valve can form along backward rotation flow field in the water body in bathtub; Leaning on current that human body is flowed cleans; The speed of current can be regulated through the control circulating pump, in the flow wash process, can stop to supply with bath water or discharge unnecessary water through switching valve according to height of the water level in the bathtub and cleannes.
Further, the present invention massages and dries human body through corresponding gas circuit and pneumatic Massaging spray head high-temperature gas capable of using, need not to stand up and dries, and is suitable for nursing the crowds that can't take care of oneself such as old, weak, sick, residual.
Description of drawings
Fig. 1 is the structural representation of the human body loading plate in the embodiments of the invention;
Fig. 2 is the structural representation that transshipment acitivity and human body loading plate and the bathtub in the embodiments of the invention is used;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of the lower limb plate supporting mechanism among Fig. 2 when being in the A position;
Fig. 5 is the structural representation of the lower limb plate supporting mechanism among Fig. 2 when being in the B position;
Fig. 6 is the structural representation after Fig. 2 removes transshipment acitivity and human body loading plate;
Fig. 7 is the bathing water route schematic diagram of embodiments of the invention.
The specific embodiment
Like Fig. 1~shown in Figure 7; The embodiment of bathtub of the present invention; Comprise cylinder body, have the open-topped inner chamber of being enclosed by sidewall and bottom on every side in the cylinder body, cylinder body 1 has the end to end two ends corresponding with a foot of balneation human body and the left and right sides corresponding with balneation human body right-hand man.
Bathtub also comprises the human body transfer device of confession human body turnover bathtub, and the human body transfer device comprises the transshipment acitivity 60 that supplies human body seat human body loading plate 50 for sleeping in and be configured in the said human body loading plate 50 turnover bathtubs of transhipment in the bathtub.Described human body loading plate 50 comprises that corresponding partes corporis humani divides backboard 51, seat board 52, lower limb plate 53, the sole 54 that is hinged successively by head to foot, human body loading plate 50 bottoms in seat board 52 bottom surfaces be provided be used for said transshipment acitivity 60 on adaptive guide rail guiding move the running gear 55 that cooperates.Establish the through hole or the straight joint of water-permeable and air permeable on the plate face of backboard 51, seat board 52, lower limb plate 53, sole 54.The hinged place of the hinged place of said backboard 51 and seat board 52 and lower limb plate 53 and sole 54 is provided with the rotation lock locking mechanism of the folding angle between the plate body that is used for fixing the jointed shaft both sides; This kind rotation lock locking mechanism belongs to known technology, can adopt with hinged rotating shaft only to revolve the inserting bearing pin perhaps through screwing locked with the co-axial bolt of hinged rotating shaft.Certainly in other embodiment of invention; Human body loading plate 50 also can be provided with the isogonal solid shape of each plate; Or only have and can relatively rotate between seat board and the push pedal and structure that other each plates can not rotate, also can be to be arranged to arc or the streamlined relief fabric that one and human body coincide and cooperate.The wheelchair 70 that dotted portion representative among Fig. 1 and loading plate are used; The wheelchair top is provided with the guide rail that has roller 71 that cooperates with described running gear 55; Running gear 55 in the foregoing description is guide rod, guide groove or sliver, certainly as well-known to those skilled in the art, in other embodiment of invention; Running gear also can have roller, and with do not cooperate with the guide rail of roller.
Described transshipment acitivity 60 comprise two the cover be set up in parallel planar linkage mechanism 61, be arranged at transhipment guide rail 62 and drive part that being used on each planar linkage mechanism 61 cooperates with the running gear 55 of said human body loading plate 50 bottoms; Said each planar linkage mechanism 61 is a double rocker mechanism; Comprise first rocking bar 611, connecting rod and second rocking bar 612; Said transhipment guide rail 62 comprise be hinged between the said two rocking bars upper end as a plurality of rollers 621 that rotate assembling in the guide rail 622 of connecting rod and the guide rail, be connected with handrail 624 on the guide rail 622 and on handrail 624, be equipped with and wear the shop bolt 623 of joining with the corresponding locating hole location of described human body loading plate 50.Shop bolt 623 can be provided with one or more.Certainly in other embodiments of the invention; Guide rail 622 is not limited to above-mentioned shop bolt and can adopts the removable location structure between multiple known guide rail and the moving body with the fastening positioning device of human body loading plate 50 after docking, and its fixed form can also or hold out against fixing through the pin or the clip that is fixedly clamped that vertically wear between guide rail 622 and the human body loading plate 50 between the two through screw.A plurality of rollers 621 distribute along the guiding bearing of trend of guide rail 622 successively.The first rocking bar lower end of two planar linkage mechanisms is coaxial to be fixed in first rotating shaft 63; The two ends of first rotating shaft 63 are rotated and are assemblied in the two bearings that is fixed on bath base; The second rocking bar lower end of two planar linkage mechanisms is coaxial to be fixed in second rotating shaft 64 that is set up in parallel with said first rotating shaft; The two ends of second rotating shaft 64 are rotated and are assemblied in the two bearings that is fixed on bath base, and said drive part is an outfan and one first electric pushrod 65 that rocking bar 611 is connected wherein.Go back bridge joint between the guide rail of said two transhipment guide rails 22 and be fixed with bracing piece 613, thereby constitute a transhipment framework.In other embodiments of the invention; Drive part also can be hydraulic push rod or the motor that is in transmission connection through the Worm and worm-wheel gearing and first or second rotating shaft 23, and that adopts the manual operation transshipment acitivity certainly then can save drive part fully.
Said transhipment guide rail 62 towards adaptive human body loading plate 50 to fetch to an end be receiving terminal; The track body 621 of the receiving terminal of said transhipment track 62 is provided with the lower limb plate supporting mechanism 30 of the lower limb plate 53 that is used for the holding loading plate; The hammerlock 32 that said lower limb plate supporting mechanism 30 comprises the support connecting lever 31 near the receiving terminal place that is articulated in track body 621, be connected with said first rocking bar 611, two ends respectively with support the pitman arm 33 that connecting lever 31 and hammerlock 32 be articulated and connected and constitute; Said hammerlock 32 is provided with arc locking slot 321, convexes with the safetied pin 322 that cooperates with said arc locking slot 321 corresponding lockings on the running gear 55 of said lower limb plate 53 bottoms.
The bottom of cylinder body 1 inner chamber is provided with the corresponding supporting seat 2 that is provided with of dorsal part profile according to the human body lying posture; Supporting seat 2 comprise the top corresponding with the human body knee joint dorsal part put lower limb protuberance 21, the side backrest protuberance 22 corresponding with human body back, put between lower limb protuberance 21 and the backrest protuberance 22 and be provided with the lower concave part 23 corresponding with the human buttock.The said lower limb protuberance 21 of putting is the inclined-plane with both sides before and after bathtub, most advanced and sophisticated wedge structure up, and said backrest protuberance 22 is for having the ramp structure that inclined-plane, rear portion and bathtub rear side towards the bathtub front side are connected.Said lower concave part 23 bottoms and bath base are wholely set.Also be provided with the boss 3 that is higher than supporting seat 2 tops in the left and right sides of supporting seat 2 in the cylinder body 1, the platform that the end face of boss 3 flushes with the formation of loading plate 50 end faces when being used on supporting seat 2, placing said human body loading plate 50.Supporting seat 2 in the foregoing description is to be made up of two protuberances that are convexly set in bath base, certainly in other embodiments of the invention also can two protuberance and recess be set to be connected with bathtub again behind mountain font or the streamlined relief fabric of one.
Be uniformly distributed with on the end face of said supporting seat 2 each several parts and be provided with a plurality of pneumatic Massaging spray heads 24; Each pneumatic Massaging spray head 24 is fixed in the annular groove 25 that correspondence is offered on supporting seat 2 end faces; In comprising, establishes pneumatic Massaging spray head 24 sprayer body of gas passage; One end of sprayer body offers a plurality of gas outlets that are communicated with gas passage, and the other end of sprayer body is provided with the air inlet that is used for the connection of adaptive hot blast air feed gas circuit.The gas outlet of sprayer body is on the bottom surface of annular groove 25 and keeps at a distance with supporting seat 2 end faces, avoids being stopped up by human body skin.The hot blast air feed gas circuit that also has the sprayer body of each pneumatic Massaging spray head 24 can adopt comprising supply air line and being serially connected in electric heater and the breeze fan on the supply air line of external access; And electric heater is established the heater of resistance wire in can adopting, hot blast air feed gas circuit or directly adopt the commercially available warm braw blowing unit that has air flue.
Be provided with a plurality of spray bath heads 4 relatively in the top of said supporting seat 2 on the medial wall of said cylinder body 1 left and right sides; Said spray bath head 4 is distributed in the both sides of cylinder body; Extend the side shower nozzle 41 that distributes comprising a plurality of fluctuating trend along said supporting seat 2 end faces; And the body front shower nozzle 42 along straight line distribution corresponding with breast, thigh and the lower leg portion of human body; Said body examination shower nozzle 41 is fixed on the bath side walls, connects with chain-dotted line in the drawings, and it is corresponding to people's body side surface human body lying posture curve distribution that it is provided with the position; Said body front shower nozzle 42 rotates through bulb joint or spherical bearing and is assemblied on the bath side walls, thus can adjusting angle to aim at each positive position of human body.Each spray bath head 4 is communicated with the bathing water supply water route of external access through pipeline, and bathing water supply water route comprises supply channel and is serially connected in the water heater on the supply channel.It is the water heater of the energy with electricity, combustion gas, solar energy that water heater can adopt commercially available.
Be provided with first, second flow field water inlet 5,6 that is used to make current bathing flow field relatively in the head near cylinder body of said supporting seat 2 tops, the position at tail two ends on the medial wall of cylinder body 1.Wherein the first flow field water inlet 5 the position is set corresponding near the position the balneation human body left side shoulder, the second flow field water inlet 6 the position is set corresponding near the position the balneation human body right crus of diaphragm.The bottom of cylinder body 1 is provided with the discharge outlet that the cavity in the cylinder body 1 is communicated with; This discharge outlet is communicated with two branch roads through switching valve 7 and pipeline; Wherein lead up to water circulating pump 8 and connect pipeline and be communicated with two flow field water inlets 5,6; Be used for the water in the recycle bathtub, economize on resources, another road links to each other with blow-off line 9 and is used for effluent sewerage.Switching valve 7 in the present embodiment can be selected two-bit triplet electromagnetic valve, hydraulic valve or hand-operated valve, and switching valve 7 can be controlled the discharging of the bathing water in the bathtub as required in the bathing process.
Hot blast air feed gas circuit in the foregoing description and bathing water supply water route both can be the supply parts that carry of bathtub and being included in the technical scheme of the present invention; Also can be not included in the technical scheme of the present invention with matching used building of bathtub or facility in other equipment, the pipeline of bathtub of the present invention is inserted corresponding gas circuit or the water route both can be used.In addition, the flow field water inlet in the foregoing description also can be provided with one or more than three, but all should be arranged at the top of supporting seat.
The present invention in use; At first carry out the transhipment of human body; As shown in Figure 2, the rocking bar of the planar linkage mechanism 61 of transshipment acitivity 60 can be under the driving of electric pushrod 65 and is moved back and forth along the arc direction among Fig. 2 in A, two positions of B, when the A position; The transhipment guide rail 62 of transshipment acitivity 60 docks with track 71 on the adaptive wheelchair 70; Human body loading plate 50 can from the wheelchair slide onto transshipment acitivity and fixing through shop bolt 623, and this moment, support connecting lever 31 perks of lower limb plate supporting mechanism 30 front ends were supported on lower limb plate 53 bottoms, made push pedal 53 be higher than the cylinder body 1 of bathtub; Avoid lower limb plate 53 when mobile, to collide bathtub, to play push pedal 53 be not possible implementation to the personnel selection hand rest yet if certainly lower limb plate supporting mechanism 30 is not set.Start electric pushrod 65 driving planar linkage mechanisms 61 then and move to the B position; In the bathtub of B position, be provided with supporting seat 2 with the shape corresponding matching of human body loading plate 50; Keep motionless thereby human body loading plate 50 is placed in the bathtub, the intensity of loading plate 50 does not take enough that to be placed in the bathtub also be possible implementation if certainly base for supporting 2 is not set.When the B position; Drive hammerlock 32, pitman arm 33 owing to first rocking bar 611 rotates, support connecting lever 31 rotations; Support connecting lever 31 to fall and put down lower limb plate 53, the arc locking slot 321 in the hammerlock 32 and the said safetied pin 322 on the running gear 55 are locked and are cooperated and keep supporting the rotational angle of connecting lever 31 simultaneously.
After the human body loading plate is placed and is accomplished; Produce bath water by water heater, bath water is delivered to each spray bath head 4 respectively through pipeline, and the human body in the bathtub is carried out spray irrigation; After treating that the interior water of bathtub covers human body; Can wait for immersion or directly start water circulating pump 8, the water in the bathtub is delivered to first and second flow field water inlet 5,6 from the bottom discharge mouth respectively through pipeline, form in the water body in bathtub along backward rotation flow field; Leaning on current that human body is flowed cleans; The speed of current can be regulated through the control circulating pump, in the flow wash process, can stop to supply with bath water or discharge unnecessary water through switching valve 7 according to height of the water level in the bathtub and cleannes.When flow wash finished, control switching valve 7 was discharged addle, continued to wash down human body by spray bath head 4; Stop then supplying water; Open breeze fan and electric heater in the hot blast air feed gas circuit at last, utilize high-temperature gas that human body is massaged and dried, then transshipment acitivity 60 counteragents through corresponding gas circuit and pneumatic Massaging spray head 24; With loading plate and on human body shift out, accomplish bathing work.

Claims (9)

1. a Personal hygiene is nursed bathtub; Comprise cylinder body; Has the open-topped inner chamber of enclosing in the cylinder body by sidewall and bottom on every side; Cylinder body has the end to end two ends corresponding with a foot of balneation human body and the left and right sides corresponding with balneation human body right-hand man; It is characterized in that also comprise supplying human body to sit human body loading plate for sleeping in and the transshipment acitivity that is configured in the said human body loading plate turnover of the transhipment bathtub in the cylinder body, the plate face of said human body loading plate is provided with the through hole or the straight joint of water-permeable and air permeable; Human body loading plate bottom is provided with running gear; Described transshipment acitivity comprises planar linkage mechanism, is arranged at the being used for mobile transhipment guide rail that cooperates of running gear guiding bottom said human body loading plate on the planar linkage mechanism, and said planar linkage mechanism is a double rocker mechanism, comprises first rocking bar, second rocking bar and connecting rod; Said transhipment guide rail comprises the connecting rod that is articulated in the guide rail between first and second rocking bar top and constitutes double rocker mechanism, and said first and second rocking bar is rotatably assorted away from an end and the cylinder body of guide rail; Described human body loading plate comprises that corresponding partes corporis humani divides backboard, seat, lower limb plate, the sole that is linked to each other successively by head to foot, is hinged between seat and the lower limb plate wherein, is hinged between the remainder or is connected; Said transhipment guide rail towards adaptive human body loading plate to fetch to an end be receiving terminal; The guide rail of the receiving terminal of said transhipment guide rail is provided with the lower limb plate supporting mechanism of the lower limb plate that is used for holding human body loading plate; The hammerlock that said lower limb plate supporting mechanism comprises the support connecting lever near the receiving terminal place that is articulated in guide rail, be connected with said first rocking bar, two ends respectively with support the pitman arm that connecting lever and hammerlock are articulated and connected; Said hammerlock is provided with the arc locking slot, convexes with the safetied pin that corresponding locking with said arc locking slot cooperates on the running gear of said lower limb plate bottom.
2. Personal hygiene nursing bathtub according to claim 1; It is characterized in that: said transshipment acitivity and on the transhipment guide rail two covers that are set up in parallel are arranged; Coaxial being fixed in first rotating shaft of link of first rocking bar of two cover transshipment acitivities, coaxial being fixed in second rotating shaft of link of second rocking bar of two cover transshipment acitivities.
3. Personal hygiene nursing bathtub according to claim 2 is characterized in that: go back bridge joint between the guide rail of said two transhipment guide rails and be fixed with bracing piece, thereby constitute a transhipment framework.
4. Personal hygiene nursing bathtub according to claim 1; It is characterized in that: said transshipment acitivity also comprises the drive part that is used to drive said double rocker mechanism swing, and said drive part is a wherein electric pushrod or hydraulic push rod that rocking bar is in transmission connection of outfan and double rocker mechanism.
5. according to any described Personal hygiene nursing bathtub in the claim 1~4; It is characterized in that: the bottom of said inner chamber of cylinder block is provided with the corresponding supporting seat that is provided with of dorsal part profile according to the human body lying posture; Supporting seat comprise the top corresponding with the human body knee joint dorsal part put lower limb protuberance, the side backrest protuberance corresponding with human body back, put between lower limb protuberance and the backrest protuberance and be provided with the lower concave part corresponding with the human buttock; Be distributed with a plurality of spray bath heads relatively in the top of said supporting seat on the medial wall of the said cylinder body left and right sides.
6. Personal hygiene nursing bathtub according to claim 5; It is characterized in that: be provided with the flow field water inlet that is used to make current bathing flow field in said supporting seat top on the medial wall of cylinder body; The bottom of cylinder body is provided with the discharge outlet that the intravital cavity of cylinder is communicated with; This discharge outlet is communicated with two branch roads through switching valve and pipeline, wherein leads up to water circulating pump and connect pipeline and be communicated with two flow field water inlets, and another road links to each other with blow-off line and is used for effluent sewerage.
7. Personal hygiene nursing bathtub according to claim 5; It is characterized in that: said spray bath head comprises a plurality of side shower nozzles that distribute along the fluctuating trend extension of said supporting seat end face, and the body front shower nozzle along straight line distribution corresponding with breast, thigh and the lower leg portion of human body.
8. Personal hygiene nursing bathtub according to claim 5; It is characterized in that: be uniformly distributed with on the end face of said supporting seat each several part and be provided with a plurality of pneumatic Massaging spray heads; In comprising, establishes pneumatic Massaging spray head the sprayer body of gas passage; One end of sprayer body offers a plurality of gas outlets that are communicated with gas passage, and the other end of sprayer body is provided with the air inlet that is used for the connection of adaptive hot blast air feed gas circuit.
9. Personal hygiene according to claim 8 nursing bathtub is characterized in that: said each pneumatic Massaging spray head is fixed on the supporting seat end face in the corresponding annular groove of offering, and the gas outlet of sprayer body is on the bottom surface of annular groove and keeps at a distance with the supporting seat end face.
CN2010105303036A 2010-11-03 2010-11-03 Personal hygiene nursing bathtub Expired - Fee Related CN101961214B (en)

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CN102293601B (en) * 2011-06-08 2015-09-02 洛阳圣瑞机电技术有限公司 A kind of hair washing bathing integral bathtub
CN102379645A (en) * 2011-09-15 2012-03-21 常州市钱璟康复器材有限公司 Barrier-free bathtub
CN106264940B (en) * 2016-08-01 2018-12-04 温州宏量机械科技有限公司 One kind cleaning support device for patient

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EP0324899A2 (en) * 1987-12-19 1989-07-26 Peter Schmidt Accessory for a bath tub
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