CN201024496Y - Suction type filth discharging toilet - Google Patents
Suction type filth discharging toilet Download PDFInfo
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- CN201024496Y CN201024496Y CNU2007200689575U CN200720068957U CN201024496Y CN 201024496 Y CN201024496 Y CN 201024496Y CN U2007200689575 U CNU2007200689575 U CN U2007200689575U CN 200720068957 U CN200720068957 U CN 200720068957U CN 201024496 Y CN201024496 Y CN 201024496Y
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Abstract
The utility model relates to a suction toilet, or a suction waste discharge toilet that comprises a piston mechanism. A pedal bar general term pulls driven mechanism to drive the piston mechanism to suck waste; and the traditional mechanism of the piston mechanism comprises a plurality of movable pulleys and fixed pulleys, through which the range is extended, and the suction of the piston mechanism is enhanced. Moreover, a piston recovery mechanism is contained, and the working of the pedal bar general term at the same time drives the spring in the piston recovery mechanism to compress or extend, and triggers the time delay valve of a flushing water supply device. The flushing water supply device also contains a pool, which has a brake valve at the bottom, and the brake valve is controlled by a toilet gasket shaft. The suction waste discharge toilet of the utility model has the advantages of strong waste discharge ability, small water consumption of between 1.5 kg and 2 kg and strong waste discharge capacity.
Description
Technical field
The utility model relates to a kind of suction-type toilet, particularly a kind of toilet that has piston.
Background technology
Present toilet divides direct-discharging and hydrocone type two big classes.
Present siphonage-toilet mainly is to utilize full water in the drop of the arrival end of inverted U-shaped drain line and the port of export and the pipe and produce siphonage, carries out blowdown.
No matter be siphonage-toilet or direct-discharging toilet, its disadvantage is that water consumption is big.The water consumption of the each work of present flush toilet is generally about 8～13 kilograms.Because present flush toilet water supply volume is too big, generally cannot use after tap water is cut off the water supply.Also there is noise problem in present flush toilet, and sound that is produced by blowdown when at every turn using and the sound that discharges water and produce to water tank are all bigger, use this flush toilet in the time of having a rest, can destroy people and have a rest normally.Present flush toilet is discharged water, remove to contact valve switch with hand, so very unhygienic, when particularly using the flush toilet of public place.Present flush toilet uses ball float in its water tank, and this structure is easy to produce radiator leak.
For this reason, people are exploring the improvement flush toilet.The patent No. is 01251896.4, notice of authorization number is the disclosed a kind of piston type water-saving toilet of Chinese utility model patent of CN2498226Y, be made up of toilet seat, piston mechanism, water tank and water valve controlling organization, it is characterized in that: the back bucket wall outside of toilet seat is connected with a triplet type piston rod; The piston base of piston mechanism is the rounding bench-type, and sealing mat is housed, and corresponding both sides, top have a movable pulley and bar tooth respectively, and a transmission rope connecting hole is arranged at the top; Closed water tank is positioned at left side, toilet seat rear portion, with it carton on the other hand is housed side by side; Bent axle is equipped with in the casing front of water tank and toilet paper case, and bent axle one end stretches out casing and adorns one handle outward, and bent axle is connected with the connecting hole of piston by connection cord, and there are two angle pulleies at the connection cord middle part; The handle of water valve is a fan type gear, the bar tooth engagement of fan type gear and piston.But, this piston type water-saving toilet, very inconvenient during use, make that blowdown is clean, will make piston mechanism that enough suction is arranged, that is to say the stroke long enough that will make piston, but the used technology case of this utility model is difficult to accomplish.
The utility model content
The purpose of this utility model is to propose a kind of suction-type blowdown toilet, to address the above problem.
This use is novel to be addressed the above problem by the following technical programs, reaches the purpose of this utility model.
Suction-type blowdown toilet comprises a closestool body, and urinal is arranged in the closestool body, and the bottom of described urinal offers one and drains inlet, offers and drain the drainage outlet that enters the mouth and communicate on the closestool body; Described urinal is provided with and flushes out the mouth of a river, and described urinal upper limb is provided with a ring-type channel, and channel is provided with a plurality of weep holes; Described closestool body is provided with the toilet seat frame, on the toilet seat frame toilet seat is installed; One flushing water supply installation, described flushing water supply installation is provided with the flushing feed water inlet, flushing feed water inlet and urinal flush out the mouth of a river, the ring-type channel communicates; It is characterized in that also comprise a piston mechanism, described piston mechanism comprises:
One piston barrel, described piston barrel is provided with an intake, an outlet opening, an air door; The intake of described piston barrel links to each other with described drainage outlet, and the outlet opening of described piston barrel leads to blow-off line;
One piston, described piston are arranged in the described piston barrel;
One piston link rod axle, of described piston link rod axle links to each other with described piston, and the other end of described piston link rod axle passes piston barrel, links to each other with control device;
One assembly plate, described assembly plate is arranged on the described closestool body, and described piston mechanism is installed on the described assembly plate.
Described piston is the tubular construction of uncovered hollow, and the sidewall sections that itself and piston barrel intake, outlet opening are fitted has opening; Be provided with the slope in the described piston, the opening of taking over a job and fill in the bottom on described slope.
Described control device comprises:
One foot-driven lever assembly, described foot-driven lever assembly comprises fixed axis, bearing, foot-driven lever; Described foot-driven lever is provided with dead eye, and the bearing that passes through of fixed axis is installed in the described dead eye, and fixed axis fixedly installs;
One transmission mechanism, described transmission mechanism comprise two movable pulley and three fixed pulleys, and three sections wire rope; Described fixed pulley is fixedly installed on the described assembly plate; One of one of first section wire rope fixing described foot-driven lever, the other end is walked around on the hook that first fixed pulley is connected first movable pulley; One of second section wire rope is fixed on the described assembly plate, and the other end is walked around and walked around second fixed pulley behind first movable pulley and be connected on the hook of second movable pulley; One of the 3rd section wire rope is fixed on the described assembly plate, and the other end that the 3rd fixed pulley is connected aforementioned piston link rod axle is walked around after walking around second movable pulley in the other end.
Described suction-type blowdown toilet also comprises a piston response agency, and described piston response agency comprises:
The horizontal drawing bar;
Gusset piece, described gusset piece are arranged on the assembly plate, have the motion draw-in groove of vertical direction on the described gusset piece, and the bottom of described motion draw-in groove is provided with installing hole;
Pull bar comprises upper connecting rod and lower link; One of described lower link is hinged with slide block, and the other end conduct of described piston link rod axle is than chain, and described slide block is arranged in the motion draw-in groove of described gusset piece; The other end of described lower link is hinged on the lower end of horizontal drawing bar; One of described upper connecting rod is hinged on the gusset piece, and the other end is hinged on the upper end of horizontal drawing bar;
Strut comprises strut and lower supporting rod; Described strut comprises sleeve, and the tube bar that is arranged in the described sleeve and can moves therein is fixedly installed on the described sleeve and connects the spring of described tube bar; One of the tube bar of described lower supporting rod is hinged on the lower link, and the other end is hinged on the lower end of horizontal drawing bar; One of the tube bar of described upward strut is hinged on the upper connecting rod, and the other end is hinged on the upper end of horizontal drawing bar.
Described flushing water supply installation comprises:
Water tank;
The pond, described pond is arranged on the closestool body, and described pond is provided with the overfall gap as the flushing feed water inlet;
The flushing water supply line, described flushing water supply line connects described water tank and pond;
Time-delay valve, described time-delay valve are arranged on the flushing supply channel, the top of described foot-driven lever.
Have the movement slots of vertical direction on the described toilet seat installing rack, the two ends of the rotating shaft on the described toilet seat are arranged on the toilet seat installing rack; Described closestool body is provided with spring mounting hole, and described spring mounting hole is positioned under the rotating shaft of toilet seat, is provided with spring in the spring eye, and described spring supports described toilet seat; Described basin bottom is equipped with brake valve; What urinal was led in the outlet of brake valve flushes out the mouth of a river, ring-type channel; The pressing plate of described brake valve is arranged between the rotating shaft and described closestool body of described toilet seat.
Suction-type blowdown toilet described in the utility model, its operating principle is:
When using suction-type blowdown toilet described in the utility model, sit down earlier, the spring under the toilet seat is subdued and opened automatically brake valve by toilet seat.Because toilet urinal is before use done, so earlier once moistening by the water that flows out in the brake valve urinal from the pond, the urinal of just can not making dirty.Spring jack-up when erecting after using Deng the people under the toilet seat, brake valve is shut automatically.As long as next tramp with one's feet foot-driven lever, make the piston of piston mechanism move downward by transmission mechanism, with dirt inspiration piston barrel, and then enter blow-off line.The length of spring compressed of piston response agency or elongation.Trampling the foot-driven lever while down, other end bar head up pushes up top time-delay valve, and time-delay valve is opened, and water is delivered in the top washing basin by feedwater jet water spout pipeline, and water just flows into urinal from overfall gap when waiting water to let slip overfall gap, washes.Stop to trample, reply at the effect lower piston of the elastic force of the spring of piston response agency.Because time-delay valve does not also cut out, water continues to flow to urinal, as water seal.
Suction-type blowdown toilet described in the utility model, pollution discharge capability is strong, and water is few, and each water is at 1.5～2 kilograms, and pollution discharge capability is strong.This use is novel as when tap water is cut off the water supply, and putting a breaker on the limit just can be with several times.Suction-type blowdown toilet described in the utility model, there is not the place of tap water can use in the outlying district etc. yet, need only load onto a water tank (bucket) (about 40 kilograms) at washroom Wai Ping, use well water, river can, put one barrel of water with regard to available last several days.Need not after the use to have removed the water-connecting valve switch with hand, if with pin finished soil pick-up once stepping on, a chain of action such as discharge water, very convenient, health very.Suction-type blowdown toilet described in the utility model is not in use put bath sound as flush toilet.The utility model has solved the bucket seepy question that former flush toilet can't resolve fully, because this product without ball float, does not have large water tank yet, the safety factor of leaking improves greatly.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the side-looking structural representation of suction-type blowdown toilet described in the utility model.
Fig. 2 is the plan structure schematic diagram of suction-type blowdown toilet described in the utility model.
Fig. 3 is the structural representation of piston barrel described in the utility model.
Fig. 4 is a structure of piston schematic diagram described in the utility model.
Fig. 5 is the structural representation of piston link rod axle described in the utility model.
Fig. 6 is the structural representation of foot-driven lever assembly described in the utility model.
Fig. 7 is the structural representation of foot-driven lever described in the utility model.
Fig. 8 is the structural representation of wire rope installing plate described in the utility model.
Fig. 9 is the structural representation of piston response agency described in the utility model.
Figure 10 is the another plan structure schematic diagram of suction-type blowdown toilet described in the utility model.
Figure 11 is the structural representation of brake valve described in the utility model.
Figure 12 is the structural representation of time-delay valve described in the utility model.
Figure 13 is the structural representation of spring eye described in the utility model, spring.
Figure 14 is the another side-looking structural representation of suction-type blowdown toilet described in the utility model.
Figure 15 is the partial structurtes schematic diagram of suction-type blowdown toilet described in the utility model.
Figure 16 is the general assembly drawing of suction-type blowdown toilet described in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
A kind of suction-type blowdown toilet comprises a closestool body 6, and urinal 60 is arranged in the closestool body, and the bottom of urinal 60 offers one and drains inlet 601, offers on the closestool body and drains communicate 601 drainage outlet 602 of inlet; Described urinal 60 is provided with and flushes out the mouth of a river, and described urinal 60 upper limbs are provided with a ring-type channel 65, and channel 65 is provided with a plurality of weep holes; One flushing water supply installation, described flushing water supply installation is provided with the flushing feed water inlet, flushing feed water inlet and urinal 60 flush out the mouth of a river, ring-type channel 65 communicates; Drain outlet 602 and connect a piston mechanism 1, piston mechanism comprises: piston barrel 11, piston 12, piston link rod axle 13.
Piston barrel 11 sidewalls are provided with an intake 111, one outlet openings 112, and roof is provided with an air door 113; The intake 111 of piston barrel 11 links to each other with drainage outlet 602, and the outlet opening 112 of piston barrel 11 leads to blow-off line 603; Piston barrel 11 roofs are provided with air door 113, also have the movement slots 114 of vertical direction on the piston barrel 11; Piston barrel 11 back are provided with assembly plate 3, and assembly plate 3 is installed on the assembly plate assembly wall 61 of closestool body 6, and piston barrel 11 is installed on the assembly plate 3 by piston barrel locating rack 14;
Piston 12 is arranged in the piston barrel 11; Piston 12 is tubular constructions of uncovered hollow, and the sidewall sections that itself and piston barrel 11 intakes 111, outlet opening 112 are fitted has opening 121, is provided with slope 122 in the piston, the opening of taking over a job and fill in the bottom on slope 122 121.
Piston link rod axle 13, one 131 movement slots 114 of passing on the piston barrel 11 of piston link rod axle 13 is connected with piston 12, specifically, piston 12 bottoms are provided with threaded installing hole, one 131 of piston link rod axle 13 also is provided with threaded installing hole, screw passes above-mentioned threaded installing hole piston link rod axle is connected with piston, for being connected of fastening piston link rod axle and piston, the upright arm of piston link rod axle can be installed on the sidewall of piston.Move downward for fear of piston 12 that the gas leakage of movement slots 114 places destroys the vacuum that piston forms when excessive, have washer 123 on the piston 12.The other end 132 of piston link rod axle 13 is fixed with the 3rd section wire rope 98 of control device.Present wire rope carries installing hole, as long as the 3rd section wire rope 98 is enclosed within by its installing hole that carries on the other end 132 of piston link rod axle, also tightly gets final product with nut.
Foot-driven lever assembly 2 comprises fixed axis 21, bearing 22, foot-driven lever 23.Foot-driven lever 23 comprises two arms 231,232 that are an angle, and wherein an arm 231 end upper surfaces are equipped with foot rest 24, and soffit is equipped with rubber pad 25; Contact 26 and wire rope installing plate 27 are installed on another arm 232, have 271, the first sections wire rope 96 of installing hole on the wire rope installing plate 27 and be installed in wherein; First section wire rope 96 also carries installing hole, and bolt is passed the installation control of first section wire rope 96 and the installing hole 271 on the wire rope installing plate 27, installs with nut and the tight wire rope 96 that is about to.Junction at two arms 231,232, be welded with a pair of bearing installation sheet 28 that has dead eye 281 on the arm 232, two bearings 22 are installed on the fixed axis 21, two bearings 22 all are welded in the dead eye 281 of bearing installation sheet 28, and two of fixed axis 21 is fixedly mounted on the fixed axis assembly wall 62 of closestool body 6.
Transmission mechanism 9 comprises 91,92 and three fixed pulleys 93,94,95 of two movable pulley, and three sections wire rope 96,97,98; Fixed pulley 93,94,95 is fixedly installed on the assembly plate 3; One of first section wire rope 96 is fixed on by bolt and nut on the steel wire installing plate 27 of 23 1 of foot-driven levers, and the other end is walked around first fixed pulley 93 and is connected on the hook of first movable pulley 91; One of second section wire rope 97 is fixed on the assembly plate 3 (specifically, assembly plate 3 is provided with tapped installing hole, second section one on wire rope 97 ground carries installing hole, bolt passes above-mentioned hole one of second section wire rope 97 is fixed on the assembly plate 3), the other end is walked around and is walked around second fixed pulley 94 behind first movable pulley 91 and be connected on the hook of second movable pulley 92; One of the 3rd section wire rope 98 is fixedly installed on the assembly plate 3
(mounting means with second section wire rope 97), other end are walked around and are walked around the 3rd fixed pulley 95 behind second movable pulley 92 and be fixed on the piston link rod axle 13.
Piston response agency 8 comprises: gusset piece 81, strut, pull bar, horizontal drawing bar 84, cylindrical slider 85.The lateral wall of cylindrical slider 85 is provided with a circle draw-in groove.
The lower end of horizontal drawing bar 84 is provided with two installing holes, and its upper end is provided with the installing hole (not shown) of symmetry with it.
Gusset piece 81 is arranged on the assembly plate 3, is structure as a whole with assembly plate 3, has the motion draw-in groove 811 of vertical direction on the gusset piece 81, and the lower end of motion draw-in groove 811 is provided with installing hole 812; Round slider 85 is installed in the motion draw-in groove 811, and round slider 85 is provided with the installing hole (not shown).When round slider 85 is installed, be placed on earlier in the installing hole 812, in the ahead running draw-in groove 811, installing hole 812 has made things convenient for round slider 85 to be installed in the motion draw-in groove 811 again;
Totally two pull bars, i.e. upper connecting rod (not shown) and lower link 83; Two of lower link 83 all is provided with installing hole 831,832, and it is hinged with the peaceful pull bar of lower link 83 84 that bearing pin passes the installing hole of installing hole 832 peaceful pull bars 84 lower ends of lower link.The other end 132 of piston link rod axle 13 is hinged with lower link 83 and round slider 85 as the installing hole that hinge passes the installing hole 831 of lower link 83 and round slider 85.The shape structure of upper connecting rod and lower link 83 is the same, a upper end that is hinged on horizontal drawing bar 84 of upper connecting rod, and the other end is hinged on the gusset piece 81.
Totally two struts are promptly gone up strut (not shown) and lower supporting rod 82; Lower supporting rod 82 comprises sleeve 821, tube bar 822, spring 823.Sleeve 821 hollows, tube bar 822 is arranged in the sleeve 821, and can move therein.A spring 823 is enclosed within on sleeve 821 and the tube bar 822, and one is fixed on the sleeve 821, and the other end is fixed on the bar 822, and spring 823 is along with the motion of tube bar 822 in sleeve 821 is flexible; One of tube bar 822 is stretched out sleeve 821, and this head is provided with installing hole 8221, and sleeve 821 bottoms also are provided with installing hole 8211.The shape structure of last strut and lower supporting rod is the same.
One the flushing water supply installation, the flushing water supply installation comprise the water tank (not shown), one the flushing water supply line, a time-delay valve 7, one ponds 10, pond 10 be closestool body 6 from band structure.The end that flushing is supplied water is connected with the flushing admission port of water tank; The other end of feedwater cleaning hose is connected with described pond 10, and described pond 10 is provided with an overfall gap, and described overfall gap leads to closestool body 6.Overfall gap and flushes out the mouth of a river as the flushing feed water inlet, and channel communicates.Time-delay valve 7 is arranged on the feedwater cleaning hose pipeline, and time-delay valve 7 is installed on the time-delay valve fixed mount, and the time-delay valve fixed mount is installed on the closestool body 6.Time-delay valve 7 comprises time-delay valve pressing plate 715, and time-delay valve 7 is arranged on the contact 26 of foot-driven lever general name 2.Water tank can break away from the closestool body setting.
Suction-type blowdown toilet comprises toilet lid 41, toilet seat 42.Closestool body 6 is provided with toilet seat installing rack 43; Have the movement slots 44 of vertical direction on the toilet seat installing rack 43, the two ends of the rotating shaft 45 on the toilet seat 42 are arranged on the toilet seat installing rack 43.Also be provided with the toilet lid installing rack on closestool body 6, toilet lid is provided with on the toilet lid installing rack by its rotating shaft.Closestool body 6 is provided with spring mounting hole 63, and spring mounting hole 63 is positioned at the rotating shaft 45 times of toilet seat 42, is provided with spring 64 in the spring eye 63, and spring 64 supports described toilet seat 42.10 bottoms, pond are equipped with brake valve 5.Brake valve 5 comprises valve body 51, valve gap 52, and valve rod 53, pressing plate 54 is with the contact 55 that screw is done, rubber 56, packing ring 57, spring 58, spring 59.The pressing plate 54 of brake valve 5 is arranged between the rotating shaft 45 and closestool body 6 of toilet seat 42.
During use, open toilet lid 41, be sitting on the toilet seat 42, the rotating shaft 45 of toilet seat 42 is motion straight down in the movement slots 44 of toilet seat installing rack 43, and the spring 64 that supports toilet seat 42 in the spring eye 63 is compressed, and the rotating shaft 45 of toilet seat 42 touches the contact 55 of brake valve 5, and then the pressing plate 54 of brake valve is depressed, the spring 59 that supports pressing plate simultaneously is compressed, 53 motions of pressing plate 54 compressing valve rods, brake valve 5 open and valve rod 53 on spring 58 be compressed.After brake valve 5 was opened, the water in the pond 10 flowed to the channel that is provided with on the closestool body 6 fully, and the flushing feed water inlet is by being arranged on the wetting urinal 60 of a plurality of weep holes and flushing feed water inlet on the channel.
When the people stands up, the external force that puts on spring 64 disappears, spring 64 recovers deformation, and the rotating shaft 45 of toilet seat 42 is moved straight up in the movement slots 44 of the effect lower edge of spring 64 toilet seat installing rack 43, like this, putting on the contact 55 of brake valve 5 and the external force of pressing plate 54 also disappears, the spring 59 that supports pressing plate 54 recovers deformation, is pressing the pressing plate 54 of valve rod 53 to unclamp, and the spring 58 on the valve rod 53 recovers deformation, valve rod 53 resets, and brake valve 5 cuts out.
Then, ride on foot rest 24, foot-driven lever 23, bearing installation sheet 28, bearing 22 etc. rotate around fixed axis 21, and a wherein arm 231 of foot-driven lever moves downward, and another arm 232 moves upward.Another arm 232 moves upward and causes that the contact 26 that is installed on another arm 232 touches the pressing plate 715 of time-delay valve 7.Pressing plate 715 is upwards oppressed the contact 712 of time-delay valve 7, forces valve rod 73 to move upward, and the spring 716 that time-delay valve 7 is opened and is enclosed within on the valve rod 73 is compressed.Time-delay valve 7 is opened, water in the water tank flows to pond 10 by feedwater cleaning hose pipeline, water level surpasses overfall gap in pond 10 after, water overflows overfall gap or directly flows to the urinal 60 of closestool body 6, perhaps flow into the channel be arranged on the closestool body 6, the weep hole by channel flows to urinal 60.The following water of overfall gap stays does next time by brake valve 5 wetting urinal 60 usefulness.
Another arm 232 moves upward and also causes moving upward of wire rope installing plate 27, draws first section wire rope 96 and moves upward, and first section wire rope, 96 first movable pulley 91 of traction of walking around first fixed pulley 93 move downward.The motion of first movable pulley 91 has been drawn second section wire rope 97 and has been moved downward, and second movable pulley 92 of second section wire rope, 97 tractions of walking around second fixed pulley 94 moves upward.The motion of second movable pulley 92 is drawn the 3rd section wire rope 98 and is moved upward, and the 3rd section wire rope 98 traction piston link rod axles 13 of walking around the 3rd fixed pulley 95 move downward.Like this, stroke is extended, as long as foot rest 24 is depressed a bit, just can allow piston link rod axle 13 move downward a lot.
Moving downward of piston link rod axle 13 driven piston 12 and moved downward in piston barrel 11, forms vacuum (air door 113 closes).Dirt is from draining the intake 111 that outlet 602 enters piston barrel 11, and enters in the piston 12 (piston 12 is uncovered, so dirt also can be from the opening of top land to entering piston) from the opening 121 of piston 12.Piston 12 moves downward, and dirt moves downward thereupon.After piston 12 arrived the bottom of piston barrel 11, dirt entered the outlet opening 112 of piston barrel 11 from the opening 121 of piston 12, and enters blow-off line 603.
Moving downward of piston link rod axle 13, the lower link 83 that has also driven piston response agency 8 moves downward, and round slider 85 is motion straight down in motion draw-in groove 811, lower link 83 affects horizontal drawing bar 84, tube bar 822 in the lower supporting rod 82 stretches out from sleeve 821, and meanwhile the spring 823 of lower supporting rod 82 is stretched; Upper connecting rod and last strut also move along with the motion of horizontal drawing bar 84, and the tube bar of last strut also stretches out from the tube bar, and the spring of meanwhile going up strut also is stretched.
When stepping on pin on foot rest 24 and leave foot rest, externally applied forces disappears, the spring 823 of lower supporting rod 82 and the spring of last strut recover deformation, force a bar toward the direction motion that is returned in the sleeve, and make horizontal drawing bar and lower link 83 do reseting movement, round slider 85 is motion straight up in movement slots 811, and piston link rod axle 13 is also done reseting movement.Under the traction of piston link rod axle 13, the 3rd section wire rope 98 also done reseting movement, and the rest may be inferred by analogy, also resets until foot-driven lever 23, foot rest 24 etc.On the other hand, under the traction of piston link rod axle 13, piston 12 also does to reset motion in piston barrel 11, and piston is replied the gas pressure intensity enhancing on piston barrel 11 tops when excessive, and air door 113 is opened.After piston 12 resetted, time-delay valve 7 worked on a period of time, and the water that flows to urinal 60 during this period of time is as water seal.Its bottom was higher than drainage outlet 602 lower edges when piston 12 was designed to be in the extreme higher position, like this, can guarantee that surplus water can enter blow-off line smoothly.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. suction-type blowdown toilet comprises a closestool body, and urinal is arranged in the closestool body, and the bottom of described urinal offers one and drains inlet, offers and drain the drainage outlet that enters the mouth and communicate on the closestool body; Described urinal is provided with and flushes out the mouth of a river, and described urinal upper limb is provided with a ring-type channel, and channel is provided with a plurality of weep holes; Described closestool body is provided with the toilet seat frame, on the toilet seat frame toilet seat is installed; One flushing water supply installation, described flushing water supply installation is provided with the flushing feed water inlet, flushing feed water inlet and urinal flush out the mouth of a river, the ring-type channel communicates; It is characterized in that also comprise a piston mechanism, described piston mechanism comprises:
One piston barrel, described piston barrel is provided with an intake, an outlet opening, an air door; The intake of described piston barrel links to each other with described drainage outlet, and the outlet opening of described piston barrel leads to blow-off line;
One piston, described piston are arranged in the described piston barrel;
One piston link rod axle, of described piston link rod axle links to each other with described piston, and the other end of described piston link rod axle passes piston barrel, links to each other with control device;
One assembly plate, described assembly plate is arranged on the described closestool body, and described piston mechanism is installed on the described assembly plate.
2. suction-type blowdown toilet according to claim 1, it is characterized in that described piston is the tubular construction of uncovered hollow, the sidewall sections that itself and piston barrel intake, outlet opening are fitted has opening, be provided with the slope in the piston, the opening of taking over a job and fill in the bottom on slope.
3. suction-type blowdown toilet according to claim 1 is characterized in that described control device comprises:
One foot-driven lever assembly, described foot-driven lever assembly comprises fixed axis, bearing, foot-driven lever; Described foot-driven lever is provided with dead eye, and the bearing that passes through of fixed axis is installed in the described dead eye, and fixed axis fixedly installs;
One transmission mechanism, described transmission mechanism comprise two movable pulley and three fixed pulleys, and three sections wire rope; Described fixed pulley is fixedly installed on the described assembly plate; One of one of first section wire rope fixing described foot-driven lever, the other end is walked around on the hook that first fixed pulley is connected first movable pulley; One of second section wire rope is fixed on the described assembly plate, and the other end is walked around and walked around second fixed pulley behind first movable pulley and be connected on the hook of second movable pulley; One of the 3rd section wire rope is fixed on the described assembly plate, and the other end that the 3rd fixed pulley is connected aforementioned piston link rod axle is walked around after walking around second movable pulley in the other end.
4. suction-type blowdown toilet according to claim 1 is characterized in that piston barrel is provided with air door; Described suction-type blowdown toilet also comprises a piston response agency, and described piston response agency comprises:
The horizontal drawing bar;
Gusset piece, described gusset piece are arranged on the assembly plate, have the motion draw-in groove of vertical direction on the described gusset piece, and the bottom of described motion draw-in groove is provided with installing hole;
Pull bar comprises upper connecting rod and lower link; One of described lower link is hinged with slide block, and the other end conduct of described piston link rod axle is than chain, and described slide block is arranged in the motion draw-in groove of described gusset piece; The other end of described lower link is hinged on the lower end of horizontal drawing bar; One of described upper connecting rod is hinged on the gusset piece, and the other end is hinged on the upper end of horizontal drawing bar;
Strut comprises strut and lower supporting rod; Described strut comprises sleeve, and the tube bar that is arranged in the described sleeve and can moves therein is fixedly installed on the described sleeve and connects the spring of described tube bar; One of the tube bar of described lower supporting rod is hinged on the lower link, and the other end is hinged on the lower end of horizontal drawing bar; One of the tube bar of described upward strut is hinged on the upper connecting rod, and the other end is hinged on the upper end of horizontal drawing bar.
5. suction-type toilet according to claim 3 is characterized in that, described flushing water supply installation comprises:
Water tank;
The pond, described pond is arranged on the closestool body, and described pond is provided with the overfall gap as the flushing feed water inlet;
The flushing water supply line, described flushing water supply line connects described water tank and pond;
Time-delay valve, described time-delay valve are arranged on the flushing supply channel, the top of described foot-driven lever.
6. suction-type toilet according to claim 5 is characterized in that: have the movement slots of vertical direction on the described toilet seat installing rack, the two ends of the rotating shaft on the described toilet seat are arranged on the toilet seat installing rack; Described closestool body is provided with spring mounting hole, and described spring mounting hole is positioned under the rotating shaft of toilet seat, is provided with spring in the spring eye, and described spring supports described toilet seat; Described basin bottom is equipped with brake valve; What urinal was led in the outlet of brake valve flushes out the mouth of a river, ring-type channel; The pressing plate of described brake valve is arranged between the rotating shaft and described closestool body of described toilet seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689575U CN201024496Y (en) | 2007-04-13 | 2007-04-13 | Suction type filth discharging toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200689575U CN201024496Y (en) | 2007-04-13 | 2007-04-13 | Suction type filth discharging toilet |
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| Publication Number | Publication Date |
|---|---|
| CN201024496Y true CN201024496Y (en) | 2008-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200689575U Expired - Fee Related CN201024496Y (en) | 2007-04-13 | 2007-04-13 | Suction type filth discharging toilet |
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| Country | Link |
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| CN (1) | CN201024496Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968306A (en) * | 2016-01-14 | 2017-07-21 | 顾国清 | A kind of suction and decontamination device |
-
2007
- 2007-04-13 CN CNU2007200689575U patent/CN201024496Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968306A (en) * | 2016-01-14 | 2017-07-21 | 顾国清 | A kind of suction and decontamination device |
| CN106968306B (en) * | 2016-01-14 | 2019-06-28 | 顾国清 | A kind of suction and decontamination device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20110413 |