CN2215529Y - Closing type water-saving toilet - Google Patents

Abstract

Disclosed is a closing type water-saving toilet bowl. The bottom surface of the base of the utility model which is in the shape of a column surface is provided with a through hole used for discharging sewage. One side of a skip bucket, which contacts with the bottom surface of the base, is also in the shape of a column surface, one end of the skip bucket is penetrated through the base and is fixed on a driving device, and the skip bucket can rotate close to the bottom surface of the base simultaneously. A scraping rod is appressed with the inner surface of the skip bucket and is fixed with the base mutually. A water pipe is arranged in the scraping rod which is provided with a water outlet through hole communicated with the outside. A gearing and a driving gear are arranged on the outer part of the base and fixed on the base. The utility model which has the advantages of little water consumption and clean toilet bowl cleaning can prevent the overflow of smell in a sewage discharging pipe efficiently.

Description

Closing type water-saving toilet

A kind of closed water-saving toilet relates to the flush toilet that closure element is arranged between bottom or outlet and outlet conduit.

Along with the raising of people's living standard, flush toilet is used in the washroom of private residence widely.But these flush toilet all are that to carry out anti-overflow by the trap in the sewer pipe smelly.On the one hand bigger to the amount of expending of water, the water in the trap is also smelly after after a while on the other hand, so the smelly effect of anti-overflow is unsatisfactory.Chinese patent application has been announced for No. 88205981.5 a kind of " band rotates the flushable combination closet of locking device ".It is made of fixed structure, rotor, executing agency and axle.The surface of revolution and the hermetically-sealed construction of rotor adapt, and have two or three loading grooves on it, play dirty gas of sealing and the excremental effect of carrying, and can make folk prescription around the axle under the fixed structure inlet and rotate to stepping.This rotates and the breakdown action of flushing valve is driven by executing agency by door or pedal.Though this combination closet has the effect that can reduce dirty gas diffusion and effluent discharge, the dirt in the closet still will wash by water, and therefore, deodorization and water-saving result are unsatisfactory, but makes the structure relative complexization of toilet on the contrary.

The purpose of this utility model provides a kind of closed water-saving toilet, and it can remove the dirt in the toilet under the few prerequisite of water supply volume, and can prevent effectively that foul smell from overflowing.

Take such technical scheme according to above-mentioned purpose the utility model: closed water-saving toilet comprises pedestal, toilet lid, transmission device, drive unit, floating rule and tipping bucket.The bottom surface of pedestal is the cylinder shape, and has the through hole of discharging dirt; The contacted one side of tipping bucket and pedestal bottom surface also is the cylinder shape, and the one end passes pedestal and is fixed on the drive unit, can be close to the rotation of pedestal bottom surface simultaneously; Floating rule is close to the inner surface of tipping bucket, and interfixes with pedestal, and floating rule inside is a water pipe, has the water outlet through hole to communicate with the external world; Transmission device, drive unit are installed in the outside of pedestal, and interfix with pedestal.

During use, open toilet lid, dirt is emitted on the medial surface of tipping bucket.After transmission device is by the application of force, power is passed to drive unit by it.Because tipping bucket one end passes pedestal and is fixed on the drive unit, so drive unit orders about tipping bucket and is close to the rotation of pedestal bottom surface.On the one hand dirt is poured in the through hole of discharging dirt; Because floating rule is motionless relatively, tipping bucket is scraped the effect of sweeping on the other hand thereby play.After the transmission device application of force was finished, tipping bucket resetted, and floating rule was scraped the tipping bucket medial surface once more and swept this moment.

Owing to tipping bucket and floating rule have been installed, so the utility model is as long as just can scrape wash clean with toilet with the water of minute quantity in pedestal.Tipping bucket covers at ordinary times on the blowdown through hole simultaneously, can prevent the excessive of the interior foul smell of blow-off pipe effectively.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the structural representation according to the closed water-saving toilet that the utility model proposes.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Below in conjunction with the details of accompanying drawing detailed description according to the concrete device that the utility model proposes.

Closed water-saving toilet includes pedestal (6), toilet lid (1), transmission device, drive unit, floating rule (2) and tipping bucket (3), as shown in Figure 1.Transmission device, drive unit are installed in outside the pedestal, and fix with pedestal.Wherein, transmission device is made up of depression bar (7), rope (11), fork members such as (12).Depression bar is hinged in the depression bar supporting (9), and there is rope (11) in one end system.The arm that is installed in the back-moving spring (8) in the depression bar supporting is pressed on the depression bar, thereby depression bar is automatically reset.Tie up to rope on the depression bar through after being fixed on pulley (10) on the pedestal, tie up to an end of fork (12).Fork is hinged in the fork supporting (13), and there is rope in one end system, and the other end links with drive unit.And the fork supporting, the depression bar supporting all is fixed on the pedestal.

And for example shown in Figure 2, drive unit is made up of shell (22), gear (21), tooth bar (17) and fixed interior axle (15) etc., and interior axle is fixed on the shell, and geared sleeve is on interior axle, and tooth bar connects shell and is meshed with gear.The lower end of tooth bar connects with an end of fork (12) in the transmission device is movable.Therefore, when stepping depression bar, rope (11) pulling fork moves up and down thereby drive tooth bar (17), therefore makes gear (21) rotate.For fork and drive unit can be resetted, between fork supporting (13) is with fork, fork back-moving spring (20) is housed after action.

Tipping bucket, floating rule connect referring to Fig. 1 with drive unit.Interior axle (15) one ends of drive unit are fixed on the shell, and the other end passes the same floating rule of pedestal (2) Joint.Interior axle and floating rule are hollow structure, thereby form intake tunnel.Have water outlet through hole (4) to communicate with the external world on the floating rule, liner (5) is preferably loaded onto at the contacted position of same tipping bucket (3) on floating rule, so that can closely contact with tipping bucket.

Geared sleeve on interior axle, its axial part pass pedestal and with pedestal wall matched in clearance.An end that puts in pedestal at gear is fixed with tipping bucket (3).Therefore when gear was driven by tooth bar (17), tipping bucket will rotate.

Tipping bucket (3) is close to the bottom surface of pedestal, and floating rule (2) then is close to the inner surface of tipping bucket (3).The other end of tipping bucket preferably is enclosed within on the bolster that is fixed on the pedestal.Can make the tipping bucket structure firm so on the one hand, it is convenient that tipping bucket is rotated.The other end of floating rule preferably extends to the bolster place along the tipping bucket inner surface, and is enclosed within on the bolster.

The water pipe that is connected with water tank is connected on the waterpipe jointing (14) of interior axle (15).The drag-line (16) of opening Cistern valve ties up to the upper end of tooth bar (17) then through after being fixed on the pulley on the shell, when moving on the tooth bar, can open water valve.On toilet lid (1) and shell, be separately installed with grab (18), spring is housed on the grab.When toilet lid is opened, the grab interlock mutually on the grab on it and the shell, thus make toilet lid be held open the position, and the installation site of grab on the shell is just facing to the upper end of tooth bar.Therefore when moving on the tooth bar, can touch grab, toilet lid is released, thereby close.

And for example shown in Figure 2, the bottom surface of pedestal (19) are the cylinder shape, and have the through hole of discharging dirt.Tipping bucket (3) also is the cylinder shape with the contacted one side in pedestal bottom surface, when tooth bar (17) driven wheel (21) rotated, tipping bucket can be close to pedestal bottom surface radial facing, and tipping bucket covers the blowdown through hole at ordinary times, tipping bucket exposes this through hole when rotating, and dirt can be entered sewer pipe.Floating rule (2) is then motionless with respect to pedestal, so floating rule can be scraped the dirt of tipping bucket inner surface into sewer pipe.For the convenience of installing, pedestal can be divided into two parts up and down.Fixing between two parts with bolt (18).

Claims (6)

1, a kind of closed water-saving toilet comprises pedestal, toilet lid, transmission device, drive unit, and transmission device, drive unit are positioned at the pedestal outside, and be fixed on the pedestal, it is characterized in that also including tipping bucket and floating rule, the bottom surface of pedestal is the cylinder shape, and has the through hole of discharging dirt; The contacted one side of tipping bucket and pedestal bottom surface also is the cylinder shape, and the one end passes pedestal and is fixed on the drive unit, can be close to the rotation of pedestal bottom surface simultaneously; Floating rule is close to the inner surface of tipping bucket, and interfixes with pedestal, and floating rule inside is a water pipe, has the water outlet through hole to communicate with the external world.

2, closed according to claim 1 water-saving toilet, it is characterized in that transmission device includes depression bar, rope, fork, and depression bar is hinged in the depression bar supporting, there is rope in one end system, described rope ties up to an end of fork behind pulley, fork is hinged in the fork supporting, and the other end links with drive unit.

3, closed according to claim 1 water-saving toilet, it is characterized in that drive unit includes shell, gear, tooth bar and interior axle, interior axle is fixed on the shell, and geared sleeve is on interior axle, tooth bar runs through shell and is meshed with gear, and the lower end of tooth bar connects with the fork in the transmission device is movable.

4, as closed water-saving toilet as described in the claim 3, it is characterized in that grab all is housed on toilet lid and the shell, when toilet lid is opened, the mutual interlock of two grabs, and the grab on the shell is facing to the tooth bar upper end.

5, closed according to claim 1 water-saving toilet is characterized in that being fixed with liner on the floating rule, and liner closely contacts with the tipping bucket inner surface.

6, closed according to claim 1 water-saving toilet is characterized in that pedestal is divided into two parts up and down, and uses bolt between two parts.

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