CN2911037Y - Airbag type pedal flushing means for toilet - Google Patents

Abstract

An airbag pedal flushing-toilet device comprises pedal pillar, an airbag, a gravity spring on a push rod, a starry wheel, and soft rope all of which are connected in order one after another. After the pedal board is pressed, the connecting link moves the link shaft, causing the internal plate in the airbag to move backward, and the air pressure pushes the exhaust mat open. Then the link shaft motivates the connecting link of the push rod, causing the gravity spring and the push rod pork to drag. The starry wheel cannot rotate under the hinderance of the starry shaft while the push rod shaft slides to gear top along the starry wheel gear curve. After that, the spring on the push shaft pushes the push shaft into the alveolus so that the exhaust hole is blocked resulting in the prolonged time of air exhaust through micro air-inducing holes for changing to the other foot. When the use is finished, the push shaft cannot free itself from the gear alveolus because of the pushing force of the gravity spring on the push rod. The starry wheel needs to be motivated and returns to the gear alveolus immediately after it passes over the gear curve. In this case, connecting link.press valve returns to normal and the valve for water conversation starts to let water go. The airbag pedal flushing-toilet device contributes to environmental protection.

Description

Gasbag-type is ridden toilet flusher

Affiliated technical field

The utility model relates to the hygienic environment-protecting device of a kind of lavatory with the foot-operated toilet flusher of gasbag-type, and especially the air bag time-delay change of feet is not washed by water and left the foot-operated toilet flusher of gasbag-type of auto-flushing afterwards.

Background technology

At present, everybody known foot-operated toilet flusher, shortcoming is many, trouble again, inconvenience is used, and can cause cross-infection by valve mutually.Sometimes just arrived the lavatory, head-on just pounced on and come a burst of stink, also had in the position of squatting because of can not get in time washing by water to cause solidifying of ight soil, not wanting of having pressed valve with hand, and shining flushing valve is exactly a pin.When to be done the wash, smell assails the nostrils, and is difficult to flushing, causes water resource waste, and makes surrounding environment be subjected to severe contamination.The foot-operated toilet flusher of gasbag-type has thoroughly solved above-mentioned these problems.It can give the environment of sanitation and hygiene of people.

Summary of the invention

In order to overcome the inconvenience that existing lavatory sanitary condition is brought to people, the utility model is that the inventor has summed up the deficiency of existing toilet flusher on the society in long-term reality is low-priced, developed the foot-operated toilet flusher of a kind of gasbag-type, the foot-operated toilet flusher of this gasbag-type can not only be given people's mat change of feet time, and can be, thereby the hygienic conditions in lavatory have been improved from the dirt in pin can be washed away the position of squatting automatically.

The technical scheme that its technical problem that solves the utility model adopts is: it is to be linked in sequence by foot-operated post core, air bag, push rod gravity spring, thumb wheel, cramp tightrope for the foot-operated toilet flusher of gasbag-type, when foot rest presses down, drive chain lever axis by the chain bar, with sheet pusher in the air bag, air pressure is pushed the intake and exhaust pad open discharge.Chain lever axis drives push rod chain bar, and push rod gravity spring, push rod jaw are pulled back, and thumb wheel can't rotate, and push shaft slides into tooth angle along behind the thumb wheel sector line, and push shaft is pushed in the groove, at this moment steam vent is blocked, by the time-delay of supplying gas of small air inlet, to people's change of feet time.When leaving toilet flusher, the thrust of drawn stem gravity spring, push shaft can't be deviate from the teeth groove of thumb wheel, the promotion thumb wheel rotates, after thumb wheel turned over the tooth angle camber line, the draw-string dial axis was got back in the teeth groove of thumb wheel, at this moment by valve chain rod, can reverse end for end return by valve, then water-saving valve begins bath, reaches the purpose of water saving, health, environmental protection free from extraneous odour.

The beneficial effects of the utility model are, can be when avoiding cross-infection to stop transmission, and conserve water resource and preventing the pollution of the environment effectively, it is easy for installation, simple in structure, water saving, environmental protection.

Description of drawings

Below in conjunction with further specifying

Fig. 1 internal construction front view

Fig. 2 internal construction lateral view

Fig. 3 shell front view

Fig. 4 shell side view

1, foot-operated post core 2, chain lever axis 3, air bag 4, steam vent 5, intake and exhaust pad 6, plain cushion spring 7, air inlet 8, push rod chain bar 9, push rod gravity spring 10, push rod jaw 11, push shaft spring 12, push shaft 13, thumb wheel 14, draw-string dial axis 15, take out a chain bar 16, cramp tightrope 17, by valve chain rod 18, by valve can reverse end for end 19, air bag chain bar 20 foot rests 21, shell rubber cover

The specific embodiment

After setting foot on toilet flusher, because the gravity of human body, foot rest 20 presses down, and foot-operated post core 1 also presses down with gravity, drives chain lever axis 2 by the chain bar, and chain lever axis 2 drives air bag chain bar 19, and with sheet pusher in the air bag 3, air pressure is pushed intake and exhaust plain cushion 4 open discharge.Simultaneously, chain lever axis 2 drives push rod chain bar 8, push rod gravity spring 9, push rod wooden fork head 10 post-tensionings, thumb wheel 13 can't rotate owing to stopped by draw-string dial axis 14, and push shaft 12 slides into tooth angle along behind the thumb wheel 13 sector lines, because the thrust of push shaft spring 11 pushes push shaft 12 in the groove, at this moment intake and exhaust pad 5 is blocked steam vent 4, by small air inlet 7 owing to be subjected to the pressure of plain cushion spring 6, the change of feet time is given in the time-delay of supplying gas.After leaving toilet flusher, because the thrust of drawn stem gravity spring 9 promotes push rod wooden fork head 10, at this moment push shaft 12 can't be deviate from the teeth groove of thumb wheel 13, promotes thumb wheel 13 thereupon and rotates.Thumb wheel 13 teeth are stirred draw-string dial axis 14, dial the power drive along thumb wheel 13 sector lines and take out a chain bar 15, with the tightrope pull of cramp tightrope 16, valve chain rod 17 is pressed in pulling, at this moment can reverse end for end 18 times pressure handle water-saving valves by valve and depress and open, after thumb wheel 13 turns over the tooth angle camber line, because the spring tension of cramp tightrope 16 is got back in the teeth groove of thumb wheel 13 draw-string thumb wheel 4, at this moment by valve chain rod 17, can reverse end for end 18 also returns simultaneously by valve, water-saving valve begins bath, stops bath after a while.

Claims (3)

1, the foot-operated toilet flusher of a kind of gasbag-type, it is characterized in that: it comprises foot-operated post core (1), chain lever axis (2) air bag (3), push rod gravity spring (9), push shaft (12), thumb wheel (13), cramp tightrope (16), described foot-operated post core (1) links to each other with push rod gravity spring (9) with air bag (3) by the chain bar, push shaft (12) is installed on the described chain lever axis (2), match with thumb wheel (13) by push rod gravity spring (9), described thumb wheel (13) matches with cramp tightrope (16).

2, the foot-operated toilet flusher of gasbag-type according to claim 1 is characterized in that the afterbody of described air bag (3) is installed steam vent (4) and intake and exhaust pad (5).

3, the foot-operated toilet flusher of gasbag-type according to claim 1 is characterized in that described thumb wheel (13) matches with push shaft (12), draw-string dial axis (14).

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