CN1789576A - Curve tube flexible water-saving toilet - Google Patents

Abstract

This invention discloses one plastic bent water saving closet, which comprises mother part, closet, bottom inside part, flexible tube, spring line, drive line, drive rack, water valve, pedal, racket axis, down board axis, down water tube mouth and slides, wherein, The L shape racket end bends up on the press of spring line to make the flexible tube closed; the flexible tube deposited water can isolate water tube smell; When person uses the closet pedal, the drive line makes the L shape racket move down in vertical direction, the column flexible tube is put on water channel to make the dirty water easily drainage from exhaust tube.

Description

Curve tube flexible water-saving toilet

Technical field

The present invention relates to a kind of curve tube flexible water-saving toilet of controlling the curved state of the heavy water of " U " type in the closet commonly used.

Background technology

" water is valuable." the present countries in the world of this point are all consistent admits; in 144 countries in the world, the freshwater resources amount of China comes after 55 in the world, only be world occupancy volume per person's 1/4; particularly the northern area of China is no more than 1/8 of the average occupancy volume in the world, now China's lack of water 60 billion cubic meters in every year.So the meaning of research, production Water-saving Implement and value are greatly.

Through expert statistics, in people's daily life water, the closet water consumption almost will account for 1/2 of the daily water yield.Therefore, its social value of method of research closet water saving is great especially.

No matter dissect closet commonly used now, be a formula, crouching formula, still vertical, and every closet bottom all has a heavy water that is " U " type curved, and its effect is the foul smell of isolating sewer.Because there has been the heavy water of this " U " shape curved, just gives and brought a lot of drawbacks in the production, function of closet:

One, complex manufacturing.Because " U " structure makes of pottery, itself just is difficult to use die production, requires during structure also very high in addition;

Two, be difficult to protection.The curved squatting pan of the heavy water of band particularly in the bottom of bedpan with heavy water is curved has only very thin one deck potsherd, is not noted when people wash mop just bedpan having been broken slightly, and it is very big to change an engineering quantity again.

Three, waste water.This is the drawback of most critical, this basic reason that steps down from the stage of history of just existing closet.The curved operating principle of this heavy water is that after people used up closet, past dirty through sewer fast through the bedpan mouth with a large amount of water, the lower end that heavy water is bent formed negative pressure (siphonage that just it has often been said), and addle, dirt are entered sewer.If the water yield has been lacked or flow velocity is slow, this siphonage all can not form, just can make the clean or foul (ight soil) of addle displacement only stride the part of the curved projection of the heavy water of " U " shape, many after in addition form closet and stop up.If do an experiment, lose a cigarette end and float in the bedpan, there is not one case water (more than 6 liters) to want in addition it is washed away.In addition, very exquisite people is before using closet, and for ease of flushing, needing to dash, water drenches bedpan.And this dashes because the water of water tank is uncontrollable, must use up again one case water can not, say nothing of the closet water consumption that generally uses all more than 8 liters.

Four, the performance indications of siphonage require height, and indisposition is a lot.If people want the water of pin of washing one's hands is used to flush the toilet, lacked or slow all dashing do not wash clean, if many or anxious, big slightly siphon power will make heavy water bending become the cavity, and the waste gas of sewer is communicated with for a long time with bedpan, does not have the effect of isolation foul smell; Once foul do not washed away if dash after an action of the bowels, will aside stand a few minutes for the second time, after the water for the treatment of water tank is thoroughly filled with at leisure, just can carry out second time and wash just want to dash; In addition, if " U " shape also has depositing in water to approach in bending, when the siphon power of next door closet is big, can make the heavy water bending of oneself closet become empty through sewer; Depositing in water is many, and people splash addle on the hip again during last stool easily, wash and difficulty is looked for apparatus (particularly not at oneself time), do not wash very uncomfortable at heart, have to be with paper wiping everywhere.Be exactly to look for or the like after soap, mobile phone, ring etc. drop in the bedpan in addition at all.Often leak and the trouble of keeping in repair has just been said nothing of as for water tank.

Summary of the invention

The technical problem to be solved in the present invention is: provide a kind of and control the water-saving closet of the curved state of the heavy water of " U " shape, problem such as waste water in a large number because the heavy water of " U " shape is curved is solved at all.

The above-mentioned technical problem of the present invention is to solve by the closet that a kind of following structure is provided: this closet comprises: toilet body, bedpan, bottom inner bag, flexible rubber hose, spring backguy, transmission backguy, transmission pole, water valve, foot rest, " L " shape supporting plate (" L " shape supporting plate becomes the dish shape pallet of " U " shape in Fig. 5, Fig. 6), supporting plate rotating shaft, sewer pipe interface, pulley constitute.Closet is the time spent not, and the end of supporting plate folds and make end a little up owing to puted forth effort by the spring backguy with flexible rubber hose, makes flexible rubber hose remain " U " shape attitude, because the heavy water of having a surplus in the bedpan plays the curved sealing function of the heavy water of closet.When people use closet, depress foot rest, transmission bracket makes the transmission backguy stressed, the supporting plate end is pulled near the sewer pipe interface, at this moment, cylindrical flexible rubber hose is restored to the original state by intrinsic tension force effect meeting, becomes a straight shape cylinder over against the sewer pipe interface, makes smelly water, foul in the bedpan very flow into sewer pipe smoothly.Be subjected to the automatic boiling water of water valve meeting of foot rest interlock control simultaneously.Finish when seeing the bedpan flushing, unclamp foot rest, the spring backguy can make the end of supporting plate up draw immediately, force flexible rubber hose to recover initial folded state, it is curved that surplus water during toilet stool washing can make flexible rubber hose form " U " heavy water again, isolated foul smell in the sewer pipe and bedpan, simultaneously, water valve also returns to closed condition.

Curve tube flexible water-saving toilet of the present invention is compared with the closet of prior art has following advantage:

First: it is over half to economize on water.Because the heavy water of closet is curved can state of a control, it is zero that the resistance that makes smelly water, foul flow into sewer pipe almost is reduced to, during the flushing lavatory, as long as water seldom.Through experiment, flushing urine is once as long as about one liter water washes stool once also as long as 2-3 has risen.And the standard of the existing mandatory provisions of China is 3 liters in urine, 6 liters in stool.The actual closet water supply volume that we use always is all about 7-10 rises.Each still more dashing will spend one case water, let alone water-saving according to circumstances problem.If use the present invention---curve tube flexible water-saving toilet, the length that just can regulate the bath time arbitrarily.Thus, save at least more than 50%, realized that greatly family's expenditure is saved and the social value purpose of energy conservation than existing closet water.The second, have more the curved sealing reliability of heavy water.With bucket pouring flushing, no matter what can not make heavy water bending become the cavity, can be not excessive and form the cavity because of the wash by water siphon that forms of neighbour's yet.

The 3rd, durability is strong.As long as need not lancinate, flexible rubber hose will not break, and changes conveniently.

The 4th, anti-addle is spattered the dirty clothing of body.This novel heavy water flexure water is few, and water level is certain, has stopped the stool Shi Buhui that falls down and has hit spray.

The 5th, manufacturing process is said simpler relatively.

The 6th, use more health of foot switch.

Description of drawings

Fig. 1 is a not time spent operating principle sectional view of curve tube flexible water-saving toilet of the present invention;

Fig. 2 is a curve tube flexible water-saving toilet of the present invention operating principle sectional view when using;

Fig. 3 is that curve tube flexible water-saving toilet of the present invention is reequiped not time spent operating principle sectional view of back closet in the side;

Fig. 4 is curve tube flexible water-saving toilet of the present invention operating principle sectional view when repacking back, side closet uses;

Fig. 5 closet that is curve tube flexible water-saving toilet of the present invention behind the hard pallet of bottom repacking " U " dish shape is time spent operating principle sectional view not;

Operating principle sectional view when Fig. 6 is curve tube flexible water-saving toilet of the present invention closet uses behind the hard pallet of bottom repacking " U " dish shape.

The specific embodiment

By Fig. 1 and Fig. 2 as can be known, toilet body 1, bedpan 2 and bottom inner bag 3,4 closely link to each other with sewer pipe interface 13.One end of bedpan 2 end openings and flexible rubber hose 5 closely links to each other.Supporting plate 11 is subjected to the spring backguy to put forth effort to make flexible rubber hose 5 to remain " U " shape through rotating shaft 12.Supporting plate 11 ends also are connected to foot rest 10 by transmission backguy 7 through transmission pole 8, and water valve 9 is subjected to 8 controls of transmission pole.When pedal 10 was stressed, the end that makes flexible rubber hose 5 was just in time near sewer pipe interface 13, like this, flexible rubber hose 5 become directly just as the time water valve 9 standard-sized sheets.When foot rest does not stress (when closet does not use), spring backguy 6 forces flexible rubber hose 5 to keep " U " shapes again through supporting plate 11, and it is curved that Yu Shui is deposited on " U " shape.Owing to big or small reason is puted forth effort in spring backguy 6, unnecessary ponding can overflow automatically, and water valve 9 returns to fastening position.

The present invention is not confined to the above-mentioned specific embodiment, and the curved design of the heavy water of " U " shape of closet bottom can state of a control as long as belong to, and all belongs among protection scope of the present invention.No matter be at positive outlet at bottom, still bottom sides outlet, no matter be round exit or square outlet, no matter be sealed or folding, crooked sealed, no matter being electronic, manual, foot-operated, hand goes to realize and to control the heavy water of flexibility of closet bottom curved by various ways such as, inductions, all belongs to the principle of uniformity of above-mentioned curve tube flexible water-saving toilet.

Claims (3)

1. curve tube flexible water-saving toilet, it is characterized in that, comprise by toilet body (1) and bedpan (2) and being closely linked, be positioned at bedpan bottom its end of " L " shape supporting plate and be subjected to the pulling force of spring backguy (6), make flexible rubber hose (5) closure and force terminal slightly toward upwarping, the water of deposition can make bedpan (2) and the foul smell in the sewer pipe thoroughly isolate in the flexible rubber hose (5), and flexible rubber hose this moment (5) plays the curved effect of the heavy water of " U " shape in the closet commonly used; When foot rest (10) stressed, through transmission pole (8) by transmission backguy (7), make " L " shape supporting plate terminal toward moving down, when moving on to the upright position, cylindrical flexible rubber hose (5) can be subjected to intrinsic tension force vertically to place sewer interface (13) top, make addle, dirt in the bedpan (2) have no the sewer pipe that enters of resistance, thereby reach than closet commonly used 50% the above object of economizing on water.

2. curve tube flexible water-saving toilet according to claim 1 is characterized in that, the heavy water of " U " shape that closet commonly used bottom seals is curved, and the flexible rubber hose (5) by shape-variable replaces, has changed the curved changeless situation of the heavy water of " U " shape in the closet commonly used.

3. curve tube flexible water-saving toilet according to claim 1 and 2, it is characterized in that, the heavy water that the heavy water of " U " shape that solid shape in the closet commonly used is curved is curved changes shape in use to change is curved, the heavy water of this plastic state is curved can install the Seal Kit that can freely open in the bedpan bottom, use collapsible flexible rubber hose mechanism in bedpan bottom one side, multiple mode such as the hard pallet of " U " shape dish shape is installed in the bedpan bottom goes to realize that heavy flexibly water is curved.

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