CN2467623Y

CN2467623Y - Water-saving bowl

Info

Publication number: CN2467623Y
Application number: CN 01216928
Authority: CN
Inventors: 杨洪建; 孙惠敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-16
Filing date: 2001-03-16
Publication date: 2001-12-26
Anticipated expiration: 2011-03-16

Abstract

The utility model discloses a water-saving closet. A water sealing device of the water-saving closet is a disk-shaped turning cover 3. The disk-shaped turning cover 3 is positioned on the lower opening part of the inner wall of the water-saving closet. The inner wall 1 and the outer wall 2 of the water-saving closet are structures which are mutually separated, and a mechanical transmission device is fixed between the inner wall 1 and the outer wall 2. The movement of the disk-shaped turning cover 3 is controlled by the mechanical transmission device. When the water-saving closet with the structure is used, the water-saving closet can save flushing water.

Description

A kind of water-saving toilet

The utility model relates to a kind of water-saving toilet.

The flush toilet of prior art, its bottom water seal is back the type tubular structure, flushometer is a water tank that volume is bigger, and flushing need rely on the flow velocity of current and pressure to form rotary water current than big yield after an action of the bowels, ight soil is poured sewer pipe, because the bottom water seal be back the type tubular structure, the water yield is little or wash by water discontinuously, often causes dirty thing towards only returning the type tube portion, so the toilet water supply volume is bigger than normal to be the problem that the prior art toilet exists always.

The purpose of this utility model is to provide a kind of overcome above-mentioned shortcoming, the significant flush toilet of water-saving result.

The utility model is achieved in that a kind of water-saving toilet, constitute by toilet lid, guard ring, toilet inwall, toilet outer wall, water seal arrangement, flushometer, this toilet inwall, outer wall are the structures that is separated, this water seal arrangement is that a plate-like is renovated, renovate and be positioned at toilet inwall end opening position, be fixed with mechanical driving device between the toilet inner and outer wall, the motion that mechanical driving device control is renovated.

The utility model has the advantages that:, when the people is sitting on the toilet, renovates and to open automatically owing to adopt the water seal arrangement of flip structure, excreta directly enters sewer, so, can rinse well with a spot of water during flush toilets, can reach the effect of a large amount of saving water.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the utility model structural representation.

Fig. 2 is the structural representation of the utility model toilet inwall.

Fig. 3 is the utility model hydraulic means schematic diagram.

By Fig. 1, Fig. 2 as can be known, toilet is by toilet lid, guard ring 8, toilet inwall 1, toilet outer wall 2, plate-like renovates 3, gear 4, gear 5, hydraulic means 6, back-moving spring 7 formations such as grade, toilet inwall 1 is the structures that are separated with toilet outer wall 2, there are a spill lower edge and the tight (not shown) of toilet outer wall 2 buttons suitable for reading in inwall 1 outside suitable for reading, inwall 1 is suitable for reading also offers porose 9, plate-like is renovated 3 and is buckled in inwall 1 end opening, the front side 10 of inwall 1 end opening is than rear side 11 high 2-6mm, being beneficial to current mainly drops from rear side 11, hydraulic means 6, renovate 3, gear 4, gear 5, back-moving spring 7 all is fixed on the toilet outer wall 1, wherein renovating 3 is fixed together with gear 4, gear 4 is meshed with gear 5, gear 5 is connected with back-moving spring 7, describedly renovate 3, gear 4, gear 5 can be processed with the method for injection moulding, renovate 3 with gear 4 can be injected into one.

Hydraulic means 6 comprises upper piston 12, oil cylinder, lower piston 13, oil pipe, adjusting screw(rod) 14, as shown in Figure 3, lower piston 12 contacts with gear 5, adjusting screw(rod) 14 is installed in the top of upper piston 12, it pass hole 9 be exposed at inwall 1 suitable for reading above, by regulating adjusting screw(rod) 14, the protruded length of upper and lower piston 12,13 can be set.

The utility model toilet operating principle is as follows: when the people is sitting on the guard ring 8 of toilet, guard ring 8 extruding toilet inwalls 1 interior upper piston 12 suitable for reading, the liquid that moves through of upper piston 12 is passed to lower piston 13, lower piston 13 moves downward driven wheel 5 and counterclockwise rotates, gear 5 driven wheels 4 and renovate 3 clockwise directions and rotate, thereby make and renovate 3 and open downwards, the end opening of toilet just communicates with sewer is vertical, people's excreta directly enters sewer, and when the people left, renovating 3 can reset under the effect of back-moving spring 7, at this moment, put low amounts of water and rinse residual dirt, simultaneously, renovate and retain part water in 3 and play the water seal effect.

What need further specify is, the utility model toilet upper piston 12 diameters are bigger than lower piston 13, diameter is than being 2-4, gear 5 radius ratio gears 4 are big, gearratio is 2-4, this kind parameter design can realize that 12 need of upper piston move very little distance (in the 1cm) and just can make and renovate 3 purposes of opening, and the people is sitting on the toilet almost imperceptible.Renovating 3 depth design is about 4.5cm, the length of renovating for 3 ends than the big 2cm of toilet inwall 1 end opening about, the elastic force of back-moving spring 7 is chosen in the 1.5Kg, like this, current can be washed certain angle open renovating 3 when discharging water, and are beneficial to residual dirt is washed away.

Claims

1. water-saving toilet, constitute by toilet lid, guard ring (8), toilet inwall (1), toilet outer wall (2), water seal arrangement, flushometer, it is characterized in that: this toilet inwall (1), outer wall (2) are the structures that is separated, this water seal arrangement is that a plate-like is renovated (3), renovate (3) and be positioned at the end opening position of toilet inwall (1), be fixed with mechanical driving device between toilet inwall (1) and the outer wall (2), the motion of (3) is renovated in mechanical driving device control.

2. water-saving toilet according to claim 1, it is characterized in that: the outside suitable for reading of described toilet inwall (1) has spill lower edge structure, suitable for reading and suitable for reading the interlocking of toilet outer wall (2) of inwall (1), inwall (1) hole (9) that is provided with suitable for reading, described mechanical driving device is made of hydraulic means (6) and geared system, hydraulic means (6) comprises upper piston (12), oil cylinder, lower piston (13), oil pipe and the adjusting screw(rod) (14) that places on the upper piston (12), geared system comprises gear (4), gear (5) and the back-moving spring (7) that is connected with gear (5), adjusting screw(rod) (14) pass hole (9) be exposed at inwall (1) suitable for reading above, lower piston (13) contacts with gear (5), the engagement of gear (5) and gear (4), gear (4) is with to renovate (3) fixing.

3. according to claim 2, described water-saving toilet, it is characterized in that: described toilet inwall (1) end opening front side (10) is than the high 2-6mm of rear side (11), and described upper piston (12) is 2-4 with lower piston (13) diameter ratio, and described gear (5) is 2-4 with gear (4) gearratio.