CN201116379Y

CN201116379Y - Toilet seat with concealed water tank

Info

Publication number: CN201116379Y
Application number: CNU2007201830611U
Authority: CN
Inventors: 邓鹏辉; 范向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-22
Filing date: 2007-10-22
Publication date: 2008-09-17
Anticipated expiration: 2017-10-22

Abstract

The utility model discloses a toilet bowl with a hidden water tank, which comprises a water inlet control device, a water storage tank, a drainage control device, a silencer control device and a toilet basin which are orderly connected with a water inlet pipe of tap water, wherein a switch is connected with the drainage control device and a cover plate is fixed on the toilet bowl. Compared with the prior arts, reasonable outflow water column, maximum efficiency of negative pressure are realized by the water inlet control device and more air can be brought in water inlet process, the drainage control device has a function of storing tap water and can generate a great number of pushing force when flushing the toilet bowl, thereby guaranteeing the flushing work to be more water-saving and clean, the silencer control device is used to avoid generating louder noises caused by excessive flushing force due to excessive amount of flow rate, the toilet bowl is capable of realizing flushing a toilet basin body in maximum range and has leakage protective effect, further as the cover plate is provided with a piston slow falling mechanism, silencing effect of the cover plate is better and the appearance is more attractive and simpler, further more, the toilet bowl with a hidden water tank is capable of design of appearance integration and realizes a more attractive, simpler and more individual formation.

Description

The concealed toilet of a kind of water tank

Technical field

The utility model relates to a kind of sanitary equipment, refers to that especially tap water that a kind of reasonable utilization the stores kinetic energy that flows realizes effectively washing away the new type closet of function.

Background technology

Known existing flush toilet adopts the bath mode of gerotor type more, promptly utilizes hydraulic pressure toilet to be washed away under with height of water effect at gravity.Yet the mode of washing by water like this is owing to need height of water requirement.Therefore such toilet must make its water tank deposit in the higher position, so that to cause the present stage toilet be that the back is provided with a tall and big water tank mostly.Give the profile of toilet and whole structure old-fashioned and inflexible, the corny that seems.In modern house, require fashion generous; Be rich in that traditional toilet can not satisfy the requirement of people to the toilet outward appearance under the requirement of individual character, artistry.New breakthrough is sought in these modes by many companies; This series products of coming out divided by washing capacity and mainly contained two classes, one class and realize washing away the solenoid valve for water control from the beginning of another kind of direct usefulness and realize washing away for water tank being hidden under the toilet seat to draw water with water pump present stage.

Yet there is big shortcoming in actual use in above two series products

1. a class realizes washing away for water tank being hidden under the toilet seat draw water with water pump.Its major defect has A. to use water pump to draw water must to provide power supply can use .B. to change repaiies very difficulty, must remove whole toilet and can change that to repair the .C. cost very high. and be tens times even tens times of difform profiles of the more difficult realization of .D. requirements of installation space of mill run.

2. the solenoid valve for water control from the beginning of another kind of direct usefulness realizes washing away.Its major defect is: it need draw A. larger aperture water so influence the obvious easy watering equipment that other is worked simultaneously that influences of water system pressure when toilet is worked from water supply.(first-class as geyser, the fire hose) this series products of B. performance of flushing when pressure of supply water is low is relatively poor.C. this series products water supply volume changes big water supply volume instability and is unfavorable for water saving under different pressures.

The utility model content

At the deficiencies in the prior art part, the utility model provides a kind of novel toilet, its water of this toilet and control element can be hidden in the inner appropriate location of toilet, and be more random to installation position, space requirement, can realize more attractive in appearance, succinct, personalized moulding; And the kinetic energy that produces when it reasonably utilizes tap water to flow washes away toilet, than traditional toilet noise of producing when using of water-saving and having reduced greatly more.

For achieving the above object, technical solutions of the utility model are:

The concealed toilet of a kind of water tank, comprise inlet control device 1, storage tank 2, drain control unit 3, noise reduction control device 4, bedpan 5, cover plate 6, switch 7, tap water water inlet pipe 111 connects inlet control device 1 in regular turn, storage tank 2, drain control unit 3, noise reduction control device 4, bedpan 5, switch 7 connects drain control unit 3, cover plate 6 is fixed on the bedpan 5, it is characterized in that described: inlet control device 1: the water inlet valve block 114 and that is provided with a band mesopore in it has the control piston 118 of a prolongation control lever, this water inlet valve block 114 is fixed on the cavity, this cavity has an

annular seal

116, and 116 of this water inlet valve block 114 and seals form a chamber 115; The prolongation control lever of control piston 118 is located in in water valve block 114 mesopores and annular seal 116, a spring 119 ejection control pistons 118; This inlet control device also air inlet port 132 places between tap water water inlet pipe 111 and water inlet valve block 114 is provided with anti-siphon valve 112; Between water inlet valve block 114 and delivery port 129, be provided with anti counter-flowing one way valve 123.

Described drain control unit 3: comprise that one is communicated with hopper 312, a control piston 316 of storage tank 2, these control piston 316 lower ends cooperate hopper 312 to be provided with seal 314, and offer and control water inlet tube 342, establish vertical slot 313, one springs 333 downward ejection control pistons 316 in the inlet tube 342; One draining cavity 335 extends a bar 337 downwards, and this bar 337 is movably set in the inlet tube 342; This control piston 316 forms a chamber 336 with this drain control unit outer wall, establish one in the chamber 336 and open controlling organization, this unlatching controlling organization comprises the valve seat 330 of a band mesopore, one valve block 331 connects valve seat 330 and draining cavity 335, valve seat 330, valve block 331, draining cavity 335 form a chamber 317, draining cavity 335 is communicated with chamber 317, one springs 334 and replaces draining cavity 335 and valve seat 330; Drain control unit 3 also comprises a water pouring valve 327, and this water pouring valve 327 extends a control lever 328 downwards, and this control lever 328 is sheathed in the weep hole 329 of valve seat 330, switch 7 control control levers 328, one springs 324 ejection water pouring valves 327.

Described noise reduction control device 4 comprises a noise reduction control valve 415, and these noise reduction control valve 415 upper ends are the frustum of a downward bundle mouth, and the lower end communicates with atmosphere and is subjected to a spring 417 ejections.

Described bedpan body 525 is provided with the leakproof backwater hole 524 that communicates with drain control unit 3, also encircles on the bedpan body 525 and establishes the weep hole 413 that jet 518, one aqueducts 513 are communicated with jets 518 and noise reduction control valve 415.

Cover plate 6 is provided with the mechanism 612 that falls slowly, this mechanism 612 that falls slowly comprises that core shift axle 6121, a core shift axle 6121 that connects cover plate connects the piston 6125 that falls slowly, slowly the piston 6125 that falls is divided into a cushion chamber 6,128 one common pressure chamber 6126 with piston-cylinder 6123, the a spring 6129 ejections piston 6125 that falls slowly in cushion chamber 6128, piston-cylinder 6123 are provided with the skewed slot 6124 to cushion chamber 6128 bundles mouthful.

Described storage tank 2 bottoms are arranged with a water ring 214, one skirts 215 communicated drainage control device 3 and stretch in the water ring 214.

The usefulness of technique scheme is:

1, inlet control device can realize that rational water column flows out, and can make the appearance negative pressure of this place's maximum efficiency, can bring more air in the water inlet process;

2, drain control unit storage running water kinetic energy will produce powerful thrust when toilet is washed, and guarantee that flushing work more economizes on water cleaner;

3, the noise reduction control device can change according to pressure in good time and change the flowing water smallest cross-sectional, and is excessive because of flow when stopping work, causes moment to wash away the big noise of the excessive generation of energy;

4, bedpan can be realized the flushing to the bedpan body in the scope of maximum, and has leak preventing effect.

5, cover plate is established the piston mechanism that falls slowly, makes the quiet effect of cover plate better, and profile is more attractive in appearance succinct.

But 6, the utility model profile integrated design, its structure arrangement are a base, flushing system to be hidden in the base, and therefore the fastening cover plate in base top changes traditional toilet profile fully.

Description of drawings

Fig. 1 is the utility model perspective view;

Fig. 2 is the utility model inlet control device cross-sectional schematic;

Fig. 3 is the utility model storage tank cross-sectional schematic;

Fig. 4 is the utility model drain control unit inactive state cross-sectional schematic;

Fig. 5 is the utility model drain control unit duty cross-sectional schematic;

Fig. 6 is the utility model noise reduction control device cross-sectional schematic;

Fig. 7 is the utility model bedpan cross-sectional schematic;

Fig. 8 is the utility model bedpan perspective view one;

Fig. 9 is the utility model bedpan perspective view two;

Figure 10 is the utility model cover plate perspective exploded view;

Figure 11 is the utility model cover plate mechanism's perspective exploded view that falls slowly;

Figure 12 is the utility model switch cross-sectional schematic;

Figure 13 is the toilet cross-sectional schematic of the utility model water inlet process;

Figure 14 is the toilet cross-sectional schematic of the utility model flushing process.

The specific embodiment

The utility model now is described in conjunction with the accompanying drawings and embodiments.

The concealed toilet of a kind of water tank as shown in Figure 1, comprise inlet control device 1, storage tank 2, drain control unit 3, noise reduction control device 4, bedpan 5, cover plate 6, switch 7, the tap water water inlet pipe connects inlet control device 1, storage tank 2, drain control unit 3, noise reduction control device 4, bedpan 5 in regular turn, switch 7 connects drain control unit 3, and cover plate 6 is fixed on the bedpan 5.

Inlet control device is as shown in Figure 2 established a water inlet 111 and can be communicated with water supply line, a flange 113 is established in the inner end, establish the water inlet valve block 114 of a band mesopore on the flange 113, this water inlet valve block 114 is fixed on the cavity, and this cavity has an

annular seal

116, and 116 of this water inlet valve block 114 and seals form a chamber 115, a control piston 118 is established in the rear end, this control piston 118 is provided with one and prolongs control lever, and this bar passes seal 116 respectively, chamber 115, water inlet valve block 114; Control piston 118 is subjected to spring 119 ejections, and when the water tank internal pressure reached setup pressure value, control piston 118 will drive extension rod under the effect of hydraulic pressure and seal 116 forms sealing.Water inlet valve block 114 forms sealing with flange 113 under the effect of hydraulic pressure, water supply stops.Also air inlet port 132 places between the valve block 114 are provided with anti-siphon valve 112 to this inlet control device in tap water water inlet pipe 111 and water inlet, and anti-siphon valve 112 will be opened air inlet port 132 and communicate with atmosphere when producing negative pressure in pipeline is cut off the water in water supply; Be provided with anti counter-flowing one way valve 123 between water inlet valve block 114 and delivery port 129, when pressure of supply water is lower than the water tank internal pressure, anti counter-flowing one way valve 123 will be closed, and guarantee the working water water supply line that do not flow backwards back.A refluence bar 124 and conduit 125 are established in anti counter-flowing one way valve 123 lower ends, guarantee to form best water column and make cavity 126 easier formation negative pressure, make into water bring air simultaneously into.

Storage tank 2 as shown in Figure 3, its bottom is arranged with a water ring 214, one skirts 215 communicated drainage control device 3 and stretches in the water ring 214.Skirt 215 is with the hopper 312 of the water suction and pumping in the water ring 214 to drain control unit 3.

Drain control unit 3 shown in Fig. 4,5: comprise that one is communicated with the hopper 312 of storage tank 2 skirts 215, one control piston 316, these control piston 316 lower ends cooperate hopper 312 to be provided with seal 314, for guaranteeing that air does not enter control piston 316 inner ends in the course of the work, control water inlet tube 342 is established in control piston 316 bottoms, inlet tube 342 endoporus are established vertical slot 313, vertical slot 313 top open design; One draining cavity 335 extends a bar 337 downwards, and this bar 337 is movably set in the inlet tube 342; This bar 337 will cooperate control to enter the flow of water in the control piston 316 with vertical slot 313 in control piston 316 motion processes, when control piston 316 is closed, the seal 338 of this bar 337 enters the uncovered position on vertical slot 313 tops, every like this work once, bar 337 will clean once vertical slot 313, prevent inlet tube 342 blockings.One back-moving spring, 333 ejection control pistons 316.Control piston 316 forms a chamber 336 with this drain control unit outer wall, establishes one in the chamber 336 and opens controlling organization.This unlatching controlling organization comprises that valve seat 330, one valve blocks 331 of a band mesopore connect valve seat 330 and draining cavity 335, and valve seat 330, valve block 331, draining cavity 335 form a chamber 317; Valve seat 330 mesopores are established a joint ring 332, and valve seat 330 1 end guiding ribs cooperate with weep hole 329, and the other end is established a back-moving spring 334.Being provided with an aperture in the draining cavity 335 makes chamber 336 communicate with chamber 317.Drain control unit 3 also is provided with a water pouring valve 327, a control lever 328 is established in the centre, establish a back-moving spring 324 on the control lever 328, wear a backguy 325 in the middle of the control lever 328, its valve seat 330 mesopores are very little, therefore the spring 324 of ejection unlatching water pouring valve 327 is very weak spring, behind pulling control lever 328, water pouring valve 327 is toward control lever 328 motion in the other direction, valve block 331 just begins to reset when therefore must wait control piston 316 to the position, top with valve seat 330, this drain control unit 3 is provided with working water delivery port 315, and the little delivery port 322 of control.This drain control unit 3 storage running water kinetic energies will produce powerful thrust when toilet is washed, guarantee that flushing work more economizes on water cleaner.

Noise reduction control device 4 is as shown in Figure 6 established water inlet 411, water is introduced in the body, establish a noise reduction control valve 415 in the body, the one end is subjected to hydraulic action, and the other end communicates with atmosphere, and be subjected to spring 417 ejections, an end that is subjected to hydraulic action of noise reduction control valve 415 is designed to the frustum 414 of bundle mouth downwards, drives an end of frustum 414 when noise reduction control valve 415 is subjected to hydraulic action, thereby realizes changing water flow, realize changing and wash away energy, avoid moment to wash away the big noise of the excessive generation of energy.

Bedpan 5 shown in Fig. 7,8,9 is a ceramics, it pre-sets a water tank parking space 511, be provided with cover plate installing hole 520, front end is established a bedpan body 525, establish some apertures 514 around the bedpan body 525 and be used for the sidewall cleaning, establish ventilating water pipe 512 on the bedpan body 525, pipeline 512 is provided with jet 518, and aqueduct 513 is communicated with the weep hole 413 of jet 518 and noise reduction control valve 415; Bedpan body 525 also is provided with blow-off pipe 515, installing hole 521, switch installing hole 522, toilet installing hole 523 in front and back.Described bedpan body 525 also is provided with the leakproof backwater hole 524 that communicates with water tank parking space 511.

Cover plate 6 shown in Figure 10,11, which is provided with seat cushion 616, loam cake 617, bearing 614, cover plate installing hole 615, container installing hole 613, the mechanism 612 that falls slowly, bonnet 611, wherein 612 mechanisms that fall slowly establish a core shift axle 6121, connecting rod 6122, piston-cylinder 6123, in establish the piston 6125 that falls slowly, slowly fall and establish a single-direction balls 6127 in the piston 6125, slowly the piston 6125 that falls is divided into two chambers to piston-cylinder 6123 and is respectively cushion chamber 6128 and common pressure chamber 6126, establishes a spring 6129 in the cushion chamber, and piston-cylinder 6123 is provided with the skewed slot 6124 to cushion chamber 6128 bundle mouths.Make the quiet effect of cover plate reach better.

Switch as shown in figure 12, it is provided with a knob body 713, button 712, back-moving spring 711, fork 715, fork bearing 714, and backguy 325.It promotes button 712 can spur backguy 325 motions.The backguy action is more laborsaving and easy for installation.

As shown in figure 13: the concealed toilet of the utility model water tank links to each other hydraulic pressure when remaining static with supplying water, the storage water yield reaches the setting requirement within the pressure dissolving device, air is compressed in the container, when pressure reaches setting value, the control piston 118 of intaking this moment prolongs control lever and seal 116 forms sealing, water inlet valve block 114 forms sealing with flange 113, and anti-siphon valve 112 cuts out L shaped joint ring 127 and forms sealing with the side.Seal 314 forms sealing with flange 339 on the control piston 316, seal 338 will break away from vertical slot 313 and be in indentation, there on the bar 337, valve block 331 and flange 339, vertical slot 313 sealings, mid seal 332 is not in by hydraulic action noise reduction control valve 415 under the effect of spring 417 and holds the position most with control lever 328 sealings, noise reduction control device 4.

As shown in figure 14: when toilet is pressed button 712, to drive backguy 325, pulling control lever 328, control lever 328 is thrown off with seal 332, chamber 317 will rush down pressure, this moment, valve seat 330 was pushed open by hydraulic pressure, the control piston 316 container hydraulic action that is stressed will up move, control piston 316 seals 314 break away from flange 339, water will flow into from delivery port 315 under the internal compression air effect in the pressure vessel, flow to noise reduction control device 4, noise reduction control valve 415 will overcome spring 417 motions under the effect of hydraulic pressure, thereby different pressures is changed flow down in good time, realize because of washing away the excessive noise that produces of energy, flow into toilet inlet 519 through noise reduction control device 4 delivery ports 413, enter flushing work.Control place of intaking this moment will promote control piston 118 because of hypotension spring 119 this moment, control piston 118 extension rods and seal 116 blow-by chambers 115, chamber 115 will link to each other with chamber 122, chamber 115 internal pressures are less than intake pressure at this moment, and valve block 114 will break away from 113 pairs of storage containers of flange and supply water.When control piston 316 moves to highest order, chamber 336 internal pressures will disappear, chamber 317 and chamber 336 uniform pressure, then valve block 331 is under the effect of spring 324, valve block 331 forms sealing with flange 320, control lever 328 forms sealing with seal 332, this moment, chamber 336 communicated by vertical slot 313 with hopper 312, therefore pressure is identical, so control piston 316 slowly resets under the effect of spring 333, after seal on the control piston 316 314 and flange 339 form sealing, will finish the flush toilets overall process.At this moment, hydraulic pressure is big less than inflow in the pressure vessel, to under the effect of guide rod 124 and hole pipe 125, make the rational water column of outflow make chamber 126 form negative pressure in the inlet control device 1, sucking air from oral pore 128 brings in the storage container, when the storage container internal pressure reaches when establishing null value, control piston 118 extension rods and seal 116 form sealing, and water inlet valve block 114 forms sealing with flange 113, and flushing system hydraulic pressure is in static shape.

Adopt the concealed toilet profile of the water tank integrated design of said structure, its structure arrangement is that a base, flushing system are hidden in the base, and the fastening cover plate in base top has been realized attractive in appearance, succinct, personalized toilet profile.

Claims

1, the concealed toilet of a kind of water tank, comprise inlet control device (1), storage tank (2), drain control unit (3), noise reduction control device (4), bedpan (5), cover plate (6), switch (7), tap water water inlet pipe (111) connects inlet control device (1) in regular turn, storage tank (2), drain control unit (3), noise reduction control device (4), bedpan (5), switch (7) connects drain control unit (3), cover plate (6) is fixed on the bedpan (5), it is characterized in that: the water inlet valve block (114) and that described inlet control device (1) is provided with a band mesopore in it has a control piston (118) that prolongs control lever, this water inlet valve block (114) is fixed on the cavity, this cavity has an annular seal (116), forms a chamber (115) between this water inlet valve block (114) and seal (116); The prolongation control lever of control piston (118) is located in in water valve block (114) mesopore and annular seal (116), a spring (119) ejection control piston (118); This inlet control device also air inlet port (132) between tap water water inlet pipe (111) and water inlet valve block (114) locates to be provided with anti-siphon valve (112); Between water inlet valve block (114) and water outlet (129), be provided with anti counter-flowing one way valve (123).

2, the concealed toilet of a kind of water tank as claimed in claim 1, it is characterized in that: drain control unit (3) comprises that one is communicated with hopper (312), a control piston (316) of storage tank (2), this control piston (316) lower end cooperates hopper (312) to be provided with seal (314), and offer and control water inlet tube (342), establish vertical slot (313) in the inlet tube (342), a spring (333) is ejection control piston (316) downwards; One draining cavity (335) extends a bar (337) downwards, and this bar (337) is movably set in the inlet tube (342); This control piston (316) forms a chamber (336) with this drain control unit outer wall, establish one in the chamber (336) and open controlling organization, this unlatching controlling organization comprises the valve seat (330) of a band mesopore, one valve block (331) connects valve seat (330) and draining cavity (335), valve seat (330), valve block (331), draining cavity (335) form a chamber (317), draining cavity (335) is communicated with chamber 317, one springs (334) and replaces draining cavity (335) and valve seat (330); Drain control unit (3) also comprises a water pouring valve (327), this water pouring valve (327) extends a control lever (328) downwards, this control lever (328) is sheathed in the weep hole (329) of valve seat (330), switch (7) control control lever (328), a spring (324) ejection water pouring valve (327).

3, the concealed toilet of a kind of water tank as claimed in claim 1 or 2, it is characterized in that: described noise reduction control device (4) comprises a noise reduction control valve (415), this noise reduction control valve (415) upper end is the frustum of a downward bundle mouth, and the lower end communicates with atmosphere and is subjected to a spring (417) ejection.

4, the concealed toilet of a kind of water tank as claimed in claim 1 or 2, it is characterized in that: described bedpan body (525) is provided with the leakproof backwater hole (524) that communicates with drain control unit (3), also encircle on the bedpan body (525) and establish injection (518), an aqueduct (513) is communicated with the weep hole (413) of jet (518) and noise reduction control valve (415).

5, the concealed toilet of a kind of water tank as claimed in claim 3, it is characterized in that: described bedpan body (525) is provided with the leakproof backwater hole (524) that communicates with drain control unit (3), also encircle on the bedpan body (525) and establish jet (518), an aqueduct (513) is communicated with the weep hole (413) of jet (518) and noise reduction control valve (415).

6, the concealed toilet of a kind of water tank as claimed in claim 1 or 2, it is characterized in that: cover plate (6) is provided with the mechanism (612) that falls slowly, this mechanism (612) that falls slowly comprises that core shift axle (6121), a core shift axle (6121) that connects cover plate connects the piston (6125) that falls slowly, slowly the piston (6125) that falls is divided into a cushion chamber (6128) one common pressure chamber (6126) with piston-cylinder (6123), a spring (6129) the ejection piston (6125) that falls slowly in cushion chamber (6128), piston-cylinder (6123) are provided with the skewed slot (6124) to cushion chamber (6128) bundle mouthful.

7, the concealed toilet of a kind of water tank as claimed in claim 1 or 2 is characterized in that: described storage tank (2) bottom is arranged with a water ring (214), and a skirt (215) communicated drainage control device (3) stretches in the water ring (214).

8, the concealed toilet of a kind of water tank as claimed in claim 3 is characterized in that: described storage tank (2) bottom is arranged with a water ring (214), and a skirt (215) communicated drainage control device (3) stretches in the water ring (214).

9, the concealed toilet of a kind of water tank as claimed in claim 4 is characterized in that: described storage tank (2) bottom is arranged with a water ring (214), and a skirt (215) communicated drainage control device (3) stretches in the water ring (214).

10, the concealed toilet of a kind of water tank as claimed in claim 5 is characterized in that: described storage tank (2) bottom is arranged with a water ring (214), and a skirt (215) communicated drainage control device (3) stretches in the water ring (214).

11, the concealed toilet of a kind of water tank as claimed in claim 6 is characterized in that: described storage tank (2) bottom is arranged with a water ring (214), and a skirt (215) communicated drainage control device (3) stretches in the water ring (214).