CN2094576U - Pedal type flushing device for toilet - Google Patents

Abstract

The utility model relates to a foot-treadle flushing device for a urinal. The utility model cancels a flushing water tank in a toilet and is additionally provided with control mechanisms such as a water stop door, a limit stop, a spring, etc. and a foot-treadle mechanism or the utility model does not cancel the flushing water tank in the toilet and is additionally provided with the control mechanisms and the foot-treadle mechanism to control the flushing of a urinal; the utility model can supply water by the continuous stamping of an adult self-gravity under the condition of insufficient water pressure. The utility model has the advantages of novel structure, convenient operation, clean flushing and water saving and is an ideal device for flushing a toilet-urinal at present.

Description

Pedal type flushing device for toilet

The utility model relates to urinal flusher in the washroom, foot-operated more precisely toilet flushing device.

At present, the general flushing that discharges water of restricting of dragging of all adopting the band water tank of urinal flushing in the washroom, have only and specially drag rope and just can wash, dragging rope and discharging water that to put be exactly a water tank water in flushing one, after current in the water tank are intact, do not loosed one's grip when continuing to drag rope if do not wash down in the urinal, not that to no longer include that current get off be exactly that a water does not have dash, often dash and do not wash clean, and also waste water; Have plenty of storage tank of utilization (tower) and water service pump and directly insert the urinal flushing, the head pressure of tap water generally exceeds the head pressure of water in the used water tank of urinal far away, though dash is bigger, no matter be to discharge water continuously or regularly discharge water also very big to the waste of water.Also a kind of also is that a flow pipe that leads to urinal directly is connected on the pipeline of tap water, and by dress sealing door, with removing control is discharged water, and is not that not wash after an action of the bowels be exactly not close after the unlatching of sealing door has been dashed, and it is also still very big to waste water.

The purpose of this utility model is the defective at above-mentioned existence, has designed a kind of novel foot-operated toilet flushing device, has solved the urinal flushing preferably, and that had both washed is clean, can reach water-saving purpose again.

Structure of the present utility model and operating principle: this syringe is to set up sealing valve and controlling organization and the urinal flushing of footstep mechanism control washroom on the pipeline of urinal.Especially because head pressure is dragged the head pressure of water in the pipeline of rope considerably beyond general band water tank from the beginning, so but not only totally flushable but also using water wisely.This syringe is after having cancelled the flushing cistern of washroom, on the framework of the sealing door of setting up postioning abutment is housed and spring is removed a rotational angle with control.Remove the rotary body of top by spring connection control, dead man has slotted hole at the connecting end with tappet can adjust the length that it stretches out, and removes a position that combines with the dead man coupling with levelling.Spring is housed on the tappet is fixed on the pipeline with sleeve pipe, its lower end connects the dragon rope and connects by the pulley on the foot rest.Spring and vertical rod are housed below the foot rest, control its height that rises and falls.When people set foot on foot rest, compress that spring shrinks below it, interlock tappet and dead man moved down when its pedal moved down, and crossed rotary body and were parked in and remove a bottom.When people lifted pin after an action of the bowels, the spring below the foot rest resetted along vertical rod and promotes pedal and move up, and pulley above the interlock and tappet and dead man are up together, stir and remove rotating, and opened the sealing door flushing toilet bowl that discharges water.When inner pipe water pressure is not enough, lifts pin more fully after can waiting to rinse well and be separated from foot rest.Can also change the foot-operated rotary realization control of the hand flushing toilet bowl that is; Also can not cancel flushing cistern in the washroom, its rope dragged that connects on water tank is walked around roller and is fixed on and removes last, remove and open or close discharge water flushing or stop to wash of water tank when rotating; Can also remove at ratchet and offer groove on the barre, the lever that connects coupling slides and rotarily opens or close the sealing door flushing toilet bowl of fixed connection on the pipeline, also can be by body weight LJL water supplying pump flushing toilet bowl when water pressure is not enough.

The utlity model has better economic and social benefit, it has novel structure, and is easy to use, not only can reach using water wisely but also flushable clean purpose.

The utility model embodiment provides in conjunction with the accompanying drawings:

Fig. 1 is foot-operated toilet flushing device schematic diagram:

Among the figure: water valve till 1,2 for remove, 3 for postioning abutment, 4 for spring, 5, for rotary body, 6 for dead man, 7, for tappet, 8, for spring, 9, for sleeve pipe, 10, be dragon rope, 11, for pulley, 12, for pedal, 13, for spring, 14, for urinal, 15, for clamping plate, 16, for bolt, 17, for spring, 18, for bearing pin, 19, for water pipe, 21, be vertical rod.

Fig. 2 is foot-operated toilet flushing device schematic diagram:

Among the figure: water valve till 1,2 for ratchet remove, 7 for tappet, 8 for spring, 9 for sleeve pipe, 10 be that dragon rope, 11 is pole for connecting rod, 25 for vertical rod, 24 for fixed bar, 21 for water pipe, 20 for urinal, 19 for spring, 14 for pedal, 13 for pulley, 12.

Fig. 3 is foot-operated toilet flushing device schematic diagram:

Among the figure: 2 for remove, 4 for spring, 7, for tappet, 9 for sleeve pipe, 12 for pedal, 13 for spring, 14 for urinal, 15 for clamping plate, 16 for bolt, 17 for spring, 18 for bearing pin, 21 for vertical rod, 23 for roller.

Fig. 4 is a roller portion vertical view among Fig. 3:

Among the figure: 2 for remove, 3 for postioning abutment, 4 for spring, 5 for bearing pin, 15 for clamping plate, 16 for bolt, 19 for water pipe, 23 for roller.

Fig. 5 is a four-way ball-type sealing door sectional view:

Example 1: Fig. 1, the 2nd, the improvement of flushing cistern in the cancellation washroom, sealing door 1 of installing on feed pipe 19.In Fig. 1,5: sealing door 1 is a ball-type sealing door, postioning abutment 3 is housed on its bar and removes 2, and it is removed 2 ends are provided with and spring 17 1 client links, and spring 17 other ends then are fixed on the postioning abutment 3; Connect with spring 4 and to remove on 5 sides of the rotary body on 2 ends, rotary body 5 opposite sides with bearing pin 18 with remove 2 connection and dead man 6 interoperations, have slotted eye on the dead man 6 and be fixed on the tappet 7 with bolted on connection.For aligning the length that dead man 6 stretches out.Tappet 7 pocketed springs 8 backs are fixed on the water pipe 19 with clamping plate 15 and bolt 16 with sleeve pipe 9.Fixing dragon rope 10 in tappet 7 lower ends and pulley 11 are provided with spring 13 and vertical rod 21 below this pedal 12 on foot rest 12.

Example 2: in Fig. 2,5, sealing door 1 is four-way or two logical ball-type sealing doors, its rod end is equiped with the removing 2 of ratchet of slot hole, and connecting rod 7 and pole 25 1 ends connect with bearing pin and are fixed on ratchet and remove in 2 the slot hole, and the other end of connecting rod 24 is fixed as one with bearing pin and tappet 7 client links; The other end of pole 25 is bound up on the fixed bar 20 with bearing pin; Be with spring 8 on the tappet 7 and connect with sleeve pipe 9 and be fixed on the fixed bar 20, its tappet 7 ends connect with fixed bar 20 that dragon is restricted and pulley 11 is fixed on the foot rest 12, are provided with spring 13 and vertical rod 21 below its pedal 12.

Example 3: in Fig. 3,4: clamping plate 15 are housed on the water pipe 19 fix it with bolt 16, be equipped with on the axle of clamping plate 15 sides to be fixed with on the roller 23 and remove 2 and postioning abutment 3, its side of removing is provided with spring 4 and bearing pin 18 connects fixedly rotary body 5, water tank drag restrict 22 around roller 23 be fixed in remove 2 on; Remove and be bound up on 2 on the postioning abutment 3 with spring 17, tappet 7 and dead man 6 with bolt it, tappet 7 is sleeved on the clamping plate 15 of sleeve pipe 9 and its connection, tappet 7 lower ends are fixed on the pedal 12, are provided with vertical rod 21 and spring 13 below its pedal 12.

Claims (4)

1, a kind of novel foot-operated toilet flushing device, it is set up sealing door and controlling organization and footstep mechanism control device and forms behind the cancellation water tank, it is characterized in that cancelling the washroom flushing cistern, on the pipeline of defaecation pond, set up a sealing door, and on its framework, be equipped with postioning abutment with spring with remove connecting, remove being fixed on the sealing door-hinge bar, remove end with bearing pin connect change revolve body and with spring with remove connecting; Dead man has slotted hole at the connecting end with tappet, with bolted on connection it, spring is housed on the tappet is fixed on the pipeline with sleeve pipe, its lower end connects fixing pulley on dragon rope and the foot rest; Be provided with fixedly vertical rod and spring below the foot rest.

2, foot-operated according to claim 1 toilet flushing device is characterized in that cancelling the washroom flushing cistern, sets up the sealing door that a band ratchet is removed on the pipeline of defaecation pond, and its remove on offer slot hole; Connecting rod and pole one end are bound up in its slot hole with bearing pin and are slidingly matched; The connecting rod other end connects with bearing pin and connecting rod; The pole other end is bound up on the fixed bar with bearing pin, installing spring and sleeve pipe are fixed on the fixed bar on the tappet, the pulley that its tappet lower end has fixing Long Shengyu to be fixed on the pedal is integral, and this pulley is fixed on the foot rest, is provided with vertical rod and spring below the foot rest.

3, foot-operated according to claim 1 toilet flushing device, it is characterized in that roller and postioning abutment being arranged and being fixed on roller being fixed with on it and removing handle at defaecation pond pipeline train wheel bridge, the rope of dragging of flushing cistern is walked around roller and is fixed on and removes last in the washroom, remove and connect the rotary body of fixing on it being provided with spring and bearing pin, remove handle and connect it by spring with postioning abutment, dead man is to be bolted to the tappet upper end, in the sleeve pipe of tappet sleeve on being fixed on pipeline, its lower end is fastened on the foot rest, is provided with vertical rod and spring below the pedal.

4, foot-operated according to claim 1 toilet flushing device is characterized in that foot rest can be hand gear.

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