Liftable closestool
Technical field
The present invention relates to a kind of sanitary ware, particularly relate to the toilet of a kind of adjustable bedpan height.
Background technology
The bedpan of existing various toilet (water closet), water tank and blow-off pipe are all fixed, and bedpan upper surface is immutable to the height on ground.Therefore, for taking into account the needs that majority use, the bedpan upper surface of toilet is designed to the height on ground generally according to the height of adult.When child uses toilet, bipod is unsettled, has the hidden danger thrown.And when old people uses toilet, often think that bedpan upper surface is too low to the height on ground, sit on and be not easy to stand up.For this, people devise the toilet of adjustable bedpan height.Such as, it is 200920236997.5 that Chinese utility model patent description CN201598708U discloses number of patent application, name is called the technical scheme of " toilet with adjustable height ", propose to set upper fixed seat in toilet bowl (bedpan) bottom, firm banking on the ground, setting lower fixed seat on base, lower fixed seat is enclosed within upper fixed seat.Being provided with spring in lower fixed seat, latch bracket lives upper fixed seat.Being provided with corrugated drain pipe between toilet bowl and sewer pipe, drain pipe runs through upper fixed seat, lower fixed seat and spring;Base is provided with multiple inverted "L" shaped support column, and the sidewall of upper fixed seat is provided with the positioning port that some layers are corresponding with each inverted "L" shaped support column, each inverted "L" shaped support column concatenation is nested together with controlling cable, controls cable joint adjusting tap.Toilet bowl by a high position to low level regulate time, pressure adjusting tap, control cable to be tightened up, inner side is pulled to owing to each inverted "L" shaped support column is controlled cable, the positioning port that upper fixed seat upper strata is corresponding can be exited in the Access Division of inverted "L" shaped support column upper end, now with body wt, toilet bowl is pressed downward against, unclamp adjusting tap simultaneously, control cable to loosen, the Access Division of each inverted "L" shaped support column upper end can snap in positioning port corresponding to upper fixed seat middle level or lower floor, and toilet bowl just can be fixed on relatively low height.Human body leaves toilet bowl, pressure adjusting tap, control cable to be tightened up, positioning port corresponding to upper fixed seat middle level or lower floor can be exited in the Access Division of each inverted "L" shaped support column upper end, now toilet bowl is upwards pushed up by spring, unclamps adjusting tap simultaneously, controls cable and loosens, the Access Division of each inverted "L" shaped support column upper end can snap in positioning port corresponding to upper fixed seat upper strata or middle level, and toilet bowl just can be fixed on higher height.
But, in actual use, allow child oneself adjust toilet bowl height in a manner described, be the thing that has been difficult to of normal children, and the old men also are difficult to hold down the reasonable altitudes pressing toilet bowl and unclamp the control skill of adjusting tap in good time.Therefore, the toilet (toilet) of this adjustable toilet bowl height, still it is not suitable with various child and the actually used needs of old people.
Summary of the invention
It is desirable to provide one is suitable for various child and old people is actually used, simple to operate and be prone to grasp Liftable closestool.
The technical scheme is that Liftable closestool, between bedpan and sewer pipe, be provided with corrugated drain pipe;The rear end of this bedpan sets water supply connector and pollution discharge joint, it is provided with a framework at sewer pipe and corrugated drain pipe periphery, top in this framework is provided with water tank, bottom is provided with electric lifting mechanism, this bedpan is fixed on this electric lifting mechanism, the water supply connector of this bedpan connects with the outlet of this water tank through flexible pipe, the pollution discharge joint of this bedpan connects a bend pipe, and the lower port that this bend pipe is erect is inserted in this corrugated drain pipe.
It utilizes framework to support water tank and electric lifting mechanism, and bedpan is fixed on this electric lifting mechanism, form wall mounted versions, user operation electric lifting mechanism, bedpan can be lifted simply, easily, reach arbitrarily to adjust the bedpan upper surface height to ground, user-friendly purpose.The water supply connector of this bedpan connects with the outlet of this water tank through flexible pipe, and the pollution discharge joint of this bedpan connects a bend pipe, and the lower port that this bend pipe is erect is inserted in this corrugated drain pipe;This version solves the problem how ensureing normal water supply and blowdown in lifting toilet bowl process, the lower port that particularly bend pipe is erect is inserted in this corrugated drain pipe, sewage can be made to concentrate on the axis of this corrugated drain pipe outwards discharges, the particulate matter in sewage can be avoided after being bonded at this corrugated drain pipe inwall, accumulation, to affect the expanding-contracting action smoothness of this corrugated drain pipe.
In the enforcement structure recommended: described electric lifting mechanism comprises a rectangle support, two leading screws erect, two lifting assemblies, a moved cross beam, a motor, a main tooth bar band and one with carry-over bar band;The two ends, left and right of the entablature of this support are separately fixed on front side of two rectangular shaped rim of this framework after column, and the two ends, left and right of the sill of this support are separately fixed at before this framework after sill;Two rhizoid thick sticks are articulated in the left and right sides within the entablature of this support, sill and respectively near column corresponding to this support, and two lifting assemblies are respectively equipped with threaded block and its threaded block is screwed together on the leading screw of correspondence;Moved cross beam is arranged between two lifting assemblies, and they are fixed into an entirety;Bedpan is installed on two lifting assemblies;Motor is arranged on the entablature of this support and the rotating shaft of this motor is stretched in this support and equipped with a gear;The upper end of one rhizoid thick stick is provided with a spool gear, and the upper end of another rhizoid thick stick is provided with a short gear;Main tooth bar band is sleeved on the gear of motor shaft and the top of this spool gear;It is sleeved on bottom and this short gear of this spool gear with carry-over bar band.This symmetrical drive mechanism can be avoided drive belt slip, the dynamic balnce of revolution is passed to two lifting assemblies and moved cross beam through two rhizoid thick sticks, them are made to drive bedpan smoothly to rise or fall, there is simple in construction, reliable, the feature that sport efficiency is high.
And then: it is provided with mainboard inside described lifting assembly, the outer surface of this mainboard respectively arranges a roller and arranges a hollow boss between two rollers, respectively arrange a hollow boss in the upper and lower end of the rear side of this column and arrange a roller between two hollow boss in the upper and lower end of the front side of the corresponding column of described support, the height of each hollow boss is slightly larger than the thickness of corresponding column, and three rollers rollably clamp the column of correspondence respectively from both sides, front and back;Described threaded block is fixed on the inner surface of this mainboard;Cover plate it is provided with separably outside described lifting assembly, this cover plate is provided with three axis holes and three vias, the rotating shaft of an above-mentioned rollers on corresponding also this mainboard of pivot joint of each axis hole, each via to should an above-mentioned hollow boss wear a screw on mainboard, this cover plate is fixed on this mainboard by three screws respectively through corresponding hollow boss each sealed nut.Be utilized respectively on two lifting assemblies in the left and right sides of support three rollers rollably clamps the column of correspondence from both sides, front and back, both can ensure that two lifting assemblies by the rolling of roller, can move up and down along corresponding column neatly;Can improve again the weight capacity of corresponding lifting assembly by three rollers, the installation making bedpan is more firm.
In the enforcement structure recommended: the moved cross beam of described electric lifting mechanism is provided with two screw rods downwardly extended, and installs a pair collar and by this, collar is fixed the pollution discharge joint connecting described bedpan between two screw rods.Utilizing two screw rods and a pair collar to fix the pollution discharge joint connecting bedpan, when can prevent the relative corrugated drain pipe of bend pipe from moving up and down, bend pipe drives the pollution discharge joint shake of bedpan, so that pollution discharge joint occurs that the phenomenon loosened causes damage after life-time service.
In the enforcement structure recommended: the threaded block front portion of said two lifting assembly is respectively provided with the through hole of a longitudinal direction, the front side wall of this through hole has the via installing screw traverse for bedpan.So, bedpan just can be conveniently mounted on two lifting assemblies.
Liftable closestool of the present invention, adopts above-mentioned wall mounted versions, various children and old people can operate electric lifting mechanism, lifts bedpan simply, easily, arbitrarily adjusts the bedpan upper surface height to ground;It is very easy to user to use.Furthermore, Liftable closestool of the present invention adopts this wall-mounted structure, good integrity, it is simple to installs and safeguards.Particularly, if the front surface at framework imposes decorative panel, it is possible not only to block the structure of inside, it is also possible to improve the clean and tidy and attractive in appearance of toilet.
Accompanying drawing explanation
Fig. 1 is the perspective view of one embodiment of Liftable closestool of the present invention.
Fig. 2 is the backsight structural representation of Fig. 1 embodiment.
Fig. 3 is the deployed configuration schematic diagram of Fig. 1 embodiment.
Fig. 4 is the perspective view of corrugated drain pipe and elbow in Fig. 1 embodiment.
Fig. 5 is the perspective view of electric lifting mechanism in Fig. 1 embodiment.
Fig. 6 is the perspective view in Fig. 1 embodiment after the cover plate of one elevator assembly of electric lifting mechanism excision.
Fig. 7 is perspective view when the non-installation activity baffle plate of Fig. 1 embodiment and toilet assemblies.
Fig. 8 is Fig. 1 embodiment perspective view when not installing toilet assemblies.
Detailed description of the invention
One, embodiment one
The Nomenclature Composition and Structure of Complexes of one preferred embodiment of Liftable closestool of the present invention, as shown in Figure 1, Figure 2 and Figure 3.This Liftable closestool comprises framework 1, water tank 2, electric lifting mechanism 3, fixed dam 4, sideboard 5, bedpan assembly 6, elbow 7, corrugated drain pipe 8.
The left and right sides of the framework 1 of rectangle is respectively arranged with the rectangular shaped rim 11,12 that a square-section tubing is welded into, a piece front entablature 13 is located between the interior top edge front end of two rectangular shaped rim 11,12, and after one, entablature 14 is located between the interior top edge rear end of two rectangular shaped rim 11,12;A piece front sill 15 is located between the interior lower limb front end of two rectangular shaped rim 11,12, and after one, sill 16 is located between the interior lower limb rear end of two rectangular shaped rim 11,12.
On the surface-based sewer pipe of corrugated drain pipe 8.Framework 1 is located at sewer pipe and corrugated drain pipe 8 periphery, water tank 2 is installed on top in framework 1, electric lifting mechanism 3 is installed in bottom in framework 1, and fixed dam 4 is arranged on the bottom of framework 1 front surface, to block electric lifting mechanism 3 and to install this mechanism controls switch 31.Sideboard 5 is arranged between fixed dam 4 and bedpan assembly 6, to block the various slots to make way on sideboard 5.Bedpan assembly 6 is made up of bedpan 61, seat ring 62 and cover plate 63, bedpan 61 is fixed on electric lifting mechanism 3, the rear end of bedpan 61 sets water supply connector 611 and pollution discharge joint 612, the water supply connector 611 of bedpan 61 connects through the outlet of flexible pipe 21 with water tank 2, the upper port 71 of pollution discharge joint 612 bridge piece 7 level of bedpan 61, the lower port 72 that bend pipe 7 is erect is inserted in the upper port 81 of corrugated drain pipe 8, refer to Fig. 4.The lower port 82 of corrugated drain pipe 8 fixes on the ground.
The primary structure of electric lifting mechanism 3, refer to Fig. 5 and Fig. 6: the main part of electric lifting mechanism 3 comprise a rectangle 32, two lifting assemblies of support 33, two erect leading screw 36, main tooth bar band 37 of 35, motor of 34, moved cross beam and one with carry-over bar band 38.Two rhizoid thick sticks 34 are articulated in the left and right sides within the entablature 322 of support 32, sill 323 column 321 near support 32 correspondence respectively.It is provided with mainboard 331 inside each lifting assembly 33, outside each lifting assembly 33, is provided with cover plate 332 separably.The outer surface of each mainboard 331 respectively arranges a roller 335 and arranges a hollow boss 334 between the two roller 335, respectively arrange a hollow boss 334 in the upper and lower end of the rear side of this column 321 and arrange a roller 335 between the two hollow boss 334 in the upper and lower end of the front side of the corresponding column 331 of support 32, the height of each hollow boss 334 is slightly larger than the thickness of corresponding column 321, and three rollers 335 rollably clamp the column 321 of correspondence respectively from both sides, front and back.Each cover plate 332 is provided with three axis holes and three vias, the rotating shaft of a roller 335 on the corresponding also pivot joint mainboard 331 of each axis hole, a hollow boss 334 wear a screw on each via correspondence mainboard 331, cover plate 332 is fixed on mainboard 331 by three screws respectively through corresponding hollow boss 334 each sealed nut.
Inner surface at each mainboard 331 fixes the threaded block 333 having longitudinal inner thread, and threaded block 33 front portion is provided with the through hole 336 of a longitudinal direction, and the front side wall of through hole 336 has the via 337 installing screw traverse for bedpan.The threaded block 333 of two lifting assemblies 33 is screwed together on the leading screw 34 of correspondence respectively;Moved cross beam 35 is arranged between two lifting assemblies 33, and they are fixed into an entirety.Motor 36 is arranged on the entablature 322 of support 32 and the rotating shaft of motor 36 is stretched in support 32 and equipped with a gear 361.The upper end of one rhizoid thick stick 34 is provided with a spool gear 341, and the upper end of another rhizoid thick stick 34 is provided with a short gear 342;Main tooth bar is with on 37 gears 361 being sleeved on motor 36 rotating shaft and the top of spool gear 341;With carry-over bar with on 38 bottoms being sleeved on spool gear 341 and short gear 342.The middle part of spool gear 341 is provided with a cage ring, this cage ring play separation main tooth bar with 37 and with carry-over bar with the effect of 38, be extruded into together to prevent both to be in operation, produce interference.Moved cross beam 35 trailing flank of electric lifting mechanism 3 is provided with two screw rods downwardly extended, and installs a pair collar 39 between two screw rods.Refer to Fig. 2.
Sill about 323 two ends of the support 32 of electric lifting mechanism 3 are separately fixed at before framework 1 after sill 15;Entablature about 322 two ends of electric lifting mechanism 3 support 32 are separately fixed on front side of 1 two rectangular shaped rim of framework 11,12 after column, and between the front side column of 1 liang of rectangular shaped rim of framework 11,12, the entablature 322 of corresponding electric lifting mechanism 3 support 32 is provided with a front middle cross beam 17 playing booster action.
The fixed dam 4 of rectangle is fixedly mounted on the front end face bottom of framework 1, refer to Fig. 7, on the axis of fixed dam 4, the water supply connector 611 of corresponding bedpan 61 rear end and pollution discharge joint 612 have offered the strip central authorities slot to make way 42 that a little longitudinal oblong slots (water supply connector 611 of corresponding bedpan 61) is combined into big longitudinal direction oblong slots (pollution discharge joint 612 of corresponding bedpan 61);And each side output a longitudinal rectangle slot to make way 41 at central authorities' slot to make way 42, in order on electric lifting mechanism 3, the threaded block 33 of corresponding lifting assembly 33 therefrom stretches to front.
The sideboard 5 of rectangle is arranged on the middle part before fixed dam 4, refer to Fig. 8, on the axis of sideboard 5, the water supply connector 611 of corresponding bedpan 61 rear end and pollution discharge joint 612 have offered a small sircle hole 51 (water supply connector 611 of corresponding bedpan 61) and a big hole 52 (pollution discharge joint 612 of correspondence bedpan 61) respectively;And each side output a longitudinal rectangle slot to make way 53 in axis, in order on electric lifting mechanism 3, the threaded block 33 of corresponding lifting assembly 33 therefrom exposes.The switch 31 that controls of electric lifting mechanism 3 is arranged on the side of fixed dam 4, avoids sideboard 5.By means of in electric lifting mechanism 3 threaded block 33 front portion of two lifting assemblies 33 through hole 336 and for bedpan install screw traverse via 337, it is possible to easily bedpan 61 is installed on two lifting assemblies 33, refer to Fig. 1.Then from the rear side adjustment of framework 1 and fixed card ring 39 and by this to the fixing pollution discharge joint 612 connecting bedpan 61 of collar 39.
When user presses the lifting key controlling switch 31 in electric lifting mechanism 3, the motor 36 of electric lifting mechanism 3 rotates forward, main tooth bar band 37 makes spool gear 341 and the first rhizoid thick stick 34 rotate forward, making short gear 342 and another rhizoid thick stick 34 rotate forward with carry-over bar band 38, two lifting assemblies 3 are raised above along two columns 321 of support 32 with bedpan 61.Lifting key or the bedpan 61 of release control switch 31 arrive upper limit position, and the motor 36 of electric lifting mechanism 3 stops operating, and bedpan 61 stops mobile.Otherwise, when user presses the decline key controlling switch 31 of electric lifting mechanism 3, the motor 36 of electric lifting mechanism 3 rotates backward, main tooth bar band 37 makes spool gear 341 and the first rhizoid thick stick 34 rotate backward, making short gear 342 and another rhizoid thick stick 34 rotate backward with carry-over bar band 38, two lifting assemblies 3 are with the bedpan 61 two column 321 falls downward along support 32.Decline key or the bedpan 61 of release control switch 31 arrive lower position, and the motor 36 of electric lifting mechanism 3 stops operating, and bedpan 61 stops mobile.Various children and old people can the lifting key of operation-control switch 31 or decline key, lifting bedpan 61 simply, easily, arbitrarily adjust bedpan 61 upper surface height to ground, so as to oneself instructions for use applicable.
The above, be only present pre-ferred embodiments, does not limit scope of the invention process with this, equivalence change and the modification that technical scheme under this invention and description are made, and all should belong to the scope that the present invention contains.