CN209604606U - Mechanical intelligence is prescribed a time limit water-saving tap - Google Patents

Abstract

The utility model embodiment discloses a kind of mechanical intelligence and prescribes a time limit water-saving tap, including faucet body, faucet body includes shell and the switch knob that shell upper end is arranged in, the lower end of shell is water inlet, and the upper end side of shell is provided with outlet conduit, the water stream channel being connected respectively with water inlet and outlet conduit is provided in shell, cold water inlet and hot water inlet pipe are provided in the water inlet of shell lower end, and cold water inlet and hot water inlet pipe are connected with the cold/hot water regulating valve core that water stream channel lower part in shell is arranged in respectively, cold/hot water regulating valve core is fixedly connected with the hot and cold water regulation handle that lateral wall in the lower part of the housing is arranged, water stream channel middle and upper part is provided with manually spool in limited time in shell, water stream channel is connected by spool of prescribing a time limit manually with outlet conduit, spool is fixed with switch knob in limited time manually Connection.The utility model has the characteristics that easy to operate, safe and reliable and can prescribe a time limit water-saving.

Description

Mechanical intelligence is prescribed a time limit water-saving tap

Technical field

The utility model embodiment is related to engineering element technical field, and in particular to a kind of mechanical intelligence is prescribed a time limit water-saving dragon Head.

Background technique

Currently, China is the country seriously lacked, water resources ownership per capita is only the 1/4 of world average level.Water Faucet, which is run, emits " dripping " one about 3.6 kilograms of hour, one month about 2.6 tons.And a hour about 17 of tap " thread water " is public Jin, one month about 12 tons.According to statistics, annual 10000000000 tons of tap water of the evaporating, emitting, dripping or leaking of liquid or gas of China.Chinese energy-saving tap is all device current limliting Valve limits the flow of water, is not water-saving, the water-saving water-saving tap that most importantly selected truly.It (needs One barrel of water does not fill flow-limiting valve general 2 minutes and fills, if 6 minutes may be needed by having filled flow-limiting valve, finally still wants one barrel of water There is no save).

Tap is that the popular appellation of water tap for controlling the switch of water flow size has water-saving effect.With science and technology Development, tap are also able to achieve the functions such as temperature adjustment, delay.There are many document about tap, as Chinese patent literature is recorded A kind of time adjustable self-closing water saving, button not only pressable but also rotatable, when water consumption lack the time it is short when, need only press One lower button top cover can be delayed and is automatically closed with product after water to the time set up.When water consumption more times are long, Connect lower button top cover rotate in an anti-clockwise direction a lower button can continuity water, forward gone back to after being finished button i.e. manually close It closes.Although the water saving fixtures have above-mentioned function, but there is some defects: during button pressed downwards, often driving and presses Button rotation；Specifically, when button pressed downwards and drive rotate in an anti-clockwise direction when, then be likely to occur water saving fixtures can not open or Delay setting failure；When button pressed downwards and drive rotationally clockwise when, then be likely to occur delay setting failure, discharge hand after Water saving fixtures are closed immediately.It follows that the water saving fixtures there is inconvenient for operation, service performance is unstable, influence it is normal The problem of use.

Utility model content

It prescribes a time limit water-saving tap for this purpose, the utility model embodiment provides a kind of mechanical intelligence, the mechanical intelligence is water-saving in limited time Faucet is suitable for hand basin, and a series of mechanical intelligences that vegetable bowl, shower column, bathtub, washing machine, public place use save in limited time The place of tap, with solution, tap leads to asking for water resource waste due to not having function water-saving in limited time in the prior art Topic.

To achieve the goals above, the utility model embodiment provides the following technical solutions:

According to the utility model embodiment in a first aspect, the utility model embodiment provides a kind of mechanical intelligence saves in limited time Tap, including faucet body, the faucet body include shell and the switch knob held on the housing of setting, The lower end of the shell is water inlet, and the upper end side of the shell is provided with outlet conduit, is provided in the shell point The water stream channel not being connected with the water inlet and the outlet conduit is provided with cold water in the water inlet of the shell lower end Water inlet pipe and hot water inlet pipe, and the cold water inlet and the hot water inlet pipe respectively be arranged in the shell water flow The cold/hot water regulating valve core of beneath galleries is connected, and the cold/hot water regulating valve core and the lower part of the housing lateral wall is arranged in Hot and cold water regulation handle is fixedly connected, and adjusts the cold/hot water regulating valve core by rotating the hot and cold water regulation handle, with Control the inflow of hot water in the inflow and hot water inlet pipe of the cold water inlet inner cold water, water stream channel in the shell Middle and upper part is provided with manually spool in limited time, and the water stream channel is connected by the spool of prescribing a time limit manually with the outlet conduit Logical, described spool and the switch knob are rotatablely connected in limited time manually, then drive the hand by rotating the switch knob Dynamic spool in limited time is rotated, with realize mechanical intelligence prescribe a time limit water-saving tap manual switch and in limited time close control.

Further, described spool includes core ectosome and positioning body in limited time manually, and the lower end setting of the positioning body exists Inside the upper end of the core ectosome, angle positioning sheet is provided on the positioning body, the lower end of the core ectosome is arranged with water flowing Frame, the water flowing frame exterior circumference direction are provided with the restriction of annular, further include drive rod, the drive rod is located at the angle It spends in locating plate, positioning body and core ectosome, and the upper end of the drive rod is fixedly connected with the angle positioning sheet, the driving The lower thread of bar is connected with sliding shoe, and the sliding shoe is provided with the second gasket with the position that the positioning body combines 309, the sliding shoe bottom is fixedly connected by screw with constrictor, and lower part is provided with cylinder shell in vivo outside the core, and The cylinder shell can rotate in the core ectosome, and the cylinder shell threaded upper ends are connected with oil cylinder cover, the constrictor Through the oil cylinder cover and its underpart is located inside the cylinder shell, and the cylinder shell is provided with hydraulic oil, the compression The position that bar is located inside the cylinder shell is arranged with guide ring, and the constrictor lower end passes through sealing ring and the oil cylinder The inner sidewall of shell is fitted close, and the lower end of the constrictor is internally provided with steel ball and steel ball supporting element, the oil cylinder The lower part of the core ectosome is arranged in the lower end of shell, and the lower end of the cylinder shell is located at the lower square thread of the core ectosome It is connected with sealing frame, is arranged with sealing block on the sealing frame.

Further, the lower end outside wall of the positioning body is provided with external screw thread, and the upper end inner sidewall of the core ectosome is set It is equipped with internal screw thread, the positioning body lower end is connect with the threaded upper ends of the core ectosome.

Further, the switch knob is arranged in the upper end of the shell by mounting portion, and the switch knob with The mounting portion is integrally formed, and the mounting portion is set in the upper end of the shell, and the positioning being arranged in the mounting portion Protrusion is threadedly coupled with the top of the drive rod.

Further, the angle positioning sheet is provided with the first rubber ring with the position that the positioning body combines, described The position of drive rod and the positioning mates is provided with the second rubber ring, the guide ring and the cylinder shell inner sidewall The position combined is provided with third rubber ring, and the constrictor lateral wall has with the position that the guide ring inner sidewall combines 4th rubber ring.

Further, the position that the drive rod is located at the upper surface of the angle positioning sheet is arranged with circlip, the angle It spends locating plate lower end and the position that the positioning body combines is provided with the first gasket.

Further, the spool mounting portion of the shell internal upper part setting circular ring shape, the spool setting in limited time manually exist In the spool mounting portion, and the lower end of the core ectosome is connect with the lower thread of the spool mounting portion.

Further, the case inside wall is provided with the support plate of circular ring shape, is provided with discharge orifice in the support plate, The water flowing frame is located in the discharge orifice, and the water flowing frame is provided with the 5th rubber with the position that the discharge orifice combines Circle, the restriction are located at the top of the 5th rubber ring.

Further, the lower end of the cylinder shell is provided with the 6th rubber with the position that the lower end of the core ectosome combines The lower end outside wall of cushion rubber, the core ectosome is provided with the 7th rubber with the position that the inner sidewall of the spool mounting portion combines Circle.

The utility model embodiment has the advantages that mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving dragon Head has the characteristics that easy to operate, safe and reliable and can prescribe a time limit water-saving；By rotating described in the switch knob then drives Spool is rotated in limited time manually, while according to the difference of use environment, by the size of the hydraulic cylinder in the machinery in limited time faucet Different model is designed to, according to the size of hydraulic cylinder and the length of regulating time, to realize that mechanical intelligence saves in limited time The control of the manual switch and time-delay closing of tap.

Detailed description of the invention

It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with It is extended according to the attached drawing of offer and obtains other implementation attached drawings.

Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover In enclosing.

Fig. 1 is that a kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit the schematic perspective view of water-saving tap.

Fig. 2 is that a kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit the schematic cross-sectional view of water-saving tap.

Fig. 3 is that a kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit point of spool of being prescribed a time limit in water-saving tap manually Solve status diagram.

Fig. 4 is that a kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit the cuing open of spool of being prescribed a time limit in water-saving tap manually Depending on structural schematic diagram.

In figure: 1, mounting portion；2, shell；3, manually prescribe a time limit spool；301, circlip；302, the first gasket；303, positioning body； 304, core ectosome；305, water flowing frame；306, sealing frame；307, sealing block；308, angle positioning sheet；309, the second gasket；310, Drive rod；311, screw；312, sliding shoe；313, oil cylinder cover；314, guide ring；315, constrictor；316, steel ball；317, steel ball Supporting element；318, cylinder shell；319, the second rubber ring；320, third rubber ring；322, the 7th rubber ring；323, the 4th rubber Circle；324, sealing ring；325, the 5th rubber ring；326, the 6th rubber ring；328, restriction；4, water inlet；41, cold water is intake Pipe；42, hot water inlet pipe；5, hot and cold water regulation handle；6, cold/hot water regulating valve core；7, fixed part；8, outlet conduit；9, it switchs Handle；10, water stream channel；11, spool mounting portion；12, support plate；13, positioning convex portion.

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection Range.

As shown in Figures 1 to 4, it prescribes a time limit water-saving tap for a kind of mechanical intelligence provided by the embodiment of the utility model, this reality It provides a kind of mechanical intelligence with new embodiment to prescribe a time limit water-saving tap, including faucet body, the faucet body includes shell Body 2 and the switch knob 9 that 2 upper end of shell is arranged in, the lower end of the shell 2 are water inlet 4, and the shell 2 Upper end side is provided with outlet conduit 8, is provided in the shell 2 and is connected respectively with the water inlet 4 and the outlet conduit 8 Logical water stream channel 10 is provided with cold water inlet 41 and hot water inlet pipe 42, and institute in the water inlet 4 of 2 lower end of shell State cold water inlet 41 and the hot water inlet pipe 42 respectively with hot and cold water that 10 lower part of water stream channel in the shell 2 is set Adjusting spool 6 is connected, while fixed part 7 is provided in the water stream channel in shell 2, and the fixed part 7 is cold and hot for fixing Water regulating valve core 6, and be provided on the fixed part 7 be connected respectively with water stream channel 10 and cold/hot water regulating valve core 6 it is logical Hole (not shown)；The cold/hot water regulating valve core 6 and the hot and cold water regulation handle that the 2 lower outside wall of shell is set 5 are fixedly connected, and the cold/hot water regulating valve core 6 are adjusted by rotating the hot and cold water regulation handle 5, to control the cold water The inflow of hot water in the inflow of 41 inner cold water of water inlet pipe and hot water inlet pipe 42, in the shell 2 in water stream channel 10 on Portion is provided with manually spool 3 in limited time, and the water stream channel 10 is connected by the spool 3 of prescribing a time limit manually with the outlet conduit 8 Logical, described spool 3 and the switch knob 9 are rotatablely connected in limited time manually, by rotating described in the switch knob 9 then drives Spool 3 is rotated in limited time manually, while according to the difference of use environment, by the size of the hydraulic cylinder in the machinery in limited time faucet It is designed to different model, according to the size of hydraulic cylinder and the length of regulating time, such as 90 ° of switch, is designed to 45 ° i.e. pot lifes halve, with realize mechanical intelligence prescribe a time limit water-saving tap manual switch and time-delay closing control.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, and described spool 3 includes in limited time manually Core ectosome 304 and positioning body 303, the lower end of the positioning body 303 is arranged in inside the upper end of the core ectosome 304, described Angle positioning sheet 308 is provided on positioning body 303, the lower end of the core ectosome 304 is arranged with water flowing frame 305, the water flowing frame 305 exterior circumference directions are provided with the restriction 328 of annular, further include drive rod 310, the drive rod 310 is located at the angle It spends in locating plate 308, the positioning body 303 and core ectosome 304, and the upper end of the drive rod 310 and the angle positioning sheet 308 are fixedly connected；The lower thread of the drive rod 310 is connected with sliding shoe 312, and the sliding shoe 312 and the positioning The position that body 303 combines is provided with the second gasket 309, and 312 bottom of sliding shoe is solid by screw 311 and constrictor 315 Fixed to connect, lower part is provided with cylinder shell 318 in the core ectosome 304, and the cylinder shell 318 is provided with hydraulic oil, and institute Stating cylinder shell 318 can rotate in the core ectosome 304, and 318 threaded upper ends of cylinder shell are connected with oil cylinder cover 313, Cylinder shell 318 and oil cylinder cover 313 form hydraulic cylinder, which is provided with hydraulic oil, and the constrictor 315 runs through the oil Cylinder cap 313 and its underpart is located inside the cylinder shell 318, the constrictor 315 is located inside the cylinder shell 318 Position is arranged with guide ring 314, and 315 lower end of the constrictor is tight by sealing ring 324 and the inner sidewall of the cylinder shell Close fit, and the lower end of the constrictor 315 is internally provided with steel ball 316 and steel ball supporting element 317, the steel ball 316 is set It sets in the inside of the steel ball supporting element 317, and the steel ball supporting element 317 is connect with the bottom thread of the constrictor 315, The lower part of the core ectosome 304 is arranged in the lower end of the cylinder shell 318, and the lower end of the cylinder shell 318 is located at institute The lower section for stating core ectosome 304 is threaded with sealing frame 306, is arranged with sealing block 307 on the sealing frame 306.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, outside the lower end of the positioning body 303 Side wall is provided with external screw thread 304, and the upper end inner sidewall of the core ectosome 304 is provided with internal screw thread, 303 lower end of positioning body with The threaded upper ends of the core ectosome 304 connect.By above-mentioned design, facilitate between the positioning body 303 and the core ectosome 304 Installation and the maintenance in later period, while the security reliability between positioning body 303 and the core ectosome 304 gets a promotion, after And it prolongs its service life.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, and the switch knob 9 passes through installation The upper end of the shell 2 is arranged in portion 1, and the switch knob 9 is integrally formed with the mounting portion 1,1 set of the mounting portion The top screw thread of the positioning convex portion 13 and the drive rod 310 that are located at the upper end of the shell 2, and are arranged in the mounting portion 1 Connection.By above-mentioned design, when rotating the switch knob 9, the mechanical intelligence can be opened or closed and prescribed a time limit water-saving tap, behaviour Make convenient and efficient.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, the angle positioning sheet with it is described fixed The position that position body combines is provided with the first rubber ring 321, and the position of the drive rod and the positioning mates is provided with Second rubber ring 319, the guide ring are provided with third rubber ring 320 with the position that the cylinder shell inner sidewall combines, The constrictor lateral wall has the 4th rubber ring 323 with the position that the guide ring inner sidewall combines.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, and the drive rod 310 is located at described The position of the upper surface of angle positioning sheet 308 is arranged with circlip 301,308 lower end of angle positioning sheet and the positioning body 303 The position combined is provided with the first gasket 302.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, 2 internal upper part of the shell setting circle The spool mounting portion 11 of annular, described spool 3 is arranged in the spool mounting portion 11 in limited time manually, and the core ectosome 304 Lower end connect with the lower thread of the spool mounting portion 11.By above-mentioned design, convenient spool 3 and the shell of prescribing a time limit manually Spool mounting portion 11 is firmly combined in body 2, and security reliability gets a promotion, and then extends the mechanical intelligence and prescribe a time limit water-saving tap Service life.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, and the case inside wall is provided with circle The support plate 12 of annular is provided with discharge orifice (not shown) in the support plate 12, and the water flowing frame 305 is located at the stream In water hole, and the water flowing frame 305 is provided with the 5th rubber ring 325, the restriction with the position that the discharge orifice combines 327 are located at the top of the 5th rubber ring 325.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, the lower end of the cylinder shell 318 The position that the lower end of the core ectosome 304 combines is provided with the 6th rubber ring 326, the lower end outside of the core ectosome 304 Wall is provided with the 7th rubber ring 322 with the position that the inner sidewall of the spool mounting portion 11 combines.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, applicable in household faucet: to wash one's hands Pond faucet can be incited somebody to action according to the size of the corresponding cylinder shell of the Environment Design used and the hydraulic oil being seated in cylinder shell Hand washing sink faucet design are as follows: it can prescribe a time limit after unlatching 2~5 minutes, if 2~be not related to after five minutes or forget to close the fire hose Head can be automatically closed；Kitchen basin faucet, and the size of the hydraulic cylinder of kitchen basin faucet is designed, and can be by the kitchen basin Faucet design are as follows: it can prescribe a time limit after unlatching 2~5 minutes, if 2~be not related to after five minutes or forget to close the tap can be automatic It closes；Shower bathing tap and Tap for bathtub, and be designed to: it can prescribe a time limit after unlatching 20~30 minutes, if 20~ It is not related to after 30 minutes or forgets that closing the tap can be automatically closed；Washing machine faucet, and be set to: it can be limited after unlatching When 2~5 minutes, if 2~be not related to after five minutes or forget that closing the tap can be automatically closed, while washing machine faucet is arranged There are often stream and current limiting switch.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, could be applicable to bulletin place dragon Head: public restroom faucet, and be set to: it can prescribe a time limit after unlatching 7~15 seconds, if being not related to or forgetting after 7~15 seconds Closing the tap can be automatically closed, and related places includes school, hospital, office building, market, airport and station；Public trip Swimming shop bathing tap, and be set to: it can prescribe a time limit after unlatching 2~5 minutes, if 2~be not related to after five minutes or forget to close The tap can be automatically closed.

A kind of mechanical intelligence provided by the embodiment of the utility model is prescribed a time limit water-saving tap, for not using water-saving dragon of prescribing a time limit Head causes many serious consequences, many news: for example, the house that lessee rents is that an old house is cut off the water, forgets to turn off the tap, Water is all permeated strong seam has been flooded downstairs, the clothes in cabinet is also got wet, seeks compensation for 10000 pieces downstairs, upstairs fits up non-Guan Shui Faucet floods my family, when Stall owner fits up, does not notify just to stop water, forgets to turn off the tap when going out, cause to metal run out downstairs, How much is probably paid for, the unexpected water kitchen of water is forgotten to turn off the tap, my family does not all have any water mark, downstairs ceiling but have 6 pieces of water marks, Does is this that reason relies us downstairs, how to solve to forget to turn off the tap, and two hours of water flow waste how many ton new house is forgotten to close Does tap, cement block when toilet floor drain builds a house, and has flooded and has fitted up resident downstairs, me to compensate 5000 yuan rationally I is Upstairs, it does not turn off the tap accidentally, downstairs leak！What shall i do！Finishing is forgotten to turn off the tap and leads to owner room downstairs There are also other hidden danger after room infiltration new house has been fitted up working hour, and upfitter does not turn off the tap, and leak has been flooded upfitter downstairs and only had It is several hundred member expensess of labour, and seek compensation for downstairs 3000 what if forget to close toilet water faucet, since floor drain is broken, downstairs Is to flooding, how this compensated in parlor tap do not close water be seeped into downstairs what if upstairs that household forgets to turn off the tap, water leak Our families, ceiling, floor all it is wet what if finishing master worker does not turn off the tap in fitment process, and water is caused to flow to The finishing of resident downstairs is made a mess of downstairs, reimbursement of damages is wanted to fit up what master worker said, me to be responsible for half loss has this reason. To cut off the water suddenly, is tap forgotten to close, and kitchen leak has been flooded downstairs, and how responsibility is born

The natural environment of life is constantly changing, and the ecosystems such as river for the survival of mankind, wetland are also being sent out Raw violent variation, some ecosystem degradation problems are startling.The many places in China be faced with " it is anhydrous it is all dry, have water all The challenge of the severe water problems such as dirt " and " wetlands degradation, riveway dry-up, groundwater mining, seaward waterway are reduced ".It " does not accumulate small Stream, is difficult into rivers ".When we receive the baptism of water daily, while we enjoy water to mankind's bring welfare, ask It not forget to say " thanks " sincerely.Everyone should nourish the heart of a love and thanks, nourish the heart revered to water, It is done from drop, water-saving, love water treasures water resource, water conservation, the fine world for protecting us to live.It is water-saving we first Since evaporating, emitting, dripping or leaking of liquid or gas！

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims (9)

1. The water-saving tap 1. a kind of mechanical intelligence is prescribed a time limit, which is characterized in that including faucet body, the faucet body includes shell Body and the switch knob held on the housing of setting, the lower end of the shell are water inlet, and the upper end one of the shell Side is provided with outlet conduit, and it is logical that the water flow being connected respectively with the water inlet and the outlet conduit is provided in the shell Road, is provided with cold water inlet and hot water inlet pipe in the water inlet of the shell lower end, and the cold water inlet and described Hot water inlet pipe is connected with the cold/hot water regulating valve core that water stream channel lower part in the shell is arranged in respectively, the hot and cold water Adjusting spool is fixedly connected with the hot and cold water regulation handle that the lower part of the housing lateral wall is arranged in, by rotating the hot and cold water Regulation handle adjusts the cold/hot water regulating valve core, to control inflow and the hot water water inlet of the cold water inlet inner cold water The inflow of hot water in pipe, water stream channel middle and upper part is provided with manually that spool, the water stream channel pass through in limited time in the shell Described spool is connected with the outlet conduit in limited time manually, and described spool and the switch knob are rotatablely connected in limited time manually, By rotate the switch knob then drive it is described manually spool is rotated in limited time, to realize that mechanical intelligence is prescribed a time limit water-saving dragon Manual switch and the time-delay closing control of head.
2. The water-saving tap 2. mechanical intelligence according to claim 1 is prescribed a time limit, which is characterized in that described spool includes in limited time manually Core ectosome and positioning body, the lower end of the positioning body are arranged in inside the upper end of the core ectosome, are arranged on the positioning body Angled locating plate, the lower end of the core ectosome are arranged with water flowing frame, and the water flowing frame exterior circumference direction is provided with annular Restriction further includes drive rod, and the drive rod is located in the angle positioning sheet, positioning body and core ectosome, and the driving The upper end of bar is fixedly connected with the angle positioning sheet, and the lower thread of the drive rod is connected with sliding shoe, and the sliding Block is provided with the second gasket with the position that the positioning body combines, and the sliding shoe bottom connects by the way that screw and constrictor are fixed It connects, lower part is provided with cylinder shell in vivo outside the core, and the cylinder shell is provided with hydraulic oil, and the cylinder shell can be Rotated in the core ectosome, the cylinder shell threaded upper ends are connected with oil cylinder cover, the constrictor through the oil cylinder cover and Its underpart is located inside the cylinder shell, and the position that the constrictor is located inside the cylinder shell is arranged with guide ring, And the constrictor lower end is fitted close by the inner sidewall of sealing ring and the cylinder shell, and in the lower end of the constrictor Portion is provided with steel ball and steel ball supporting element, and the lower part of the core ectosome, and the oil is arranged in the lower end of the cylinder shell The lower end of cylinder shell, which is located at below the core ectosome, is threaded with sealing frame, is arranged with sealing block on the sealing frame.
3. The water-saving tap 3. mechanical intelligence according to claim 2 is prescribed a time limit, which is characterized in that the lower end outside of the positioning body Wall is provided with external screw thread, and the upper end inner sidewall of the core ectosome is provided with internal screw thread, the positioning body lower end and the core ectosome Threaded upper ends connection.
4. The water-saving tap 4. mechanical intelligence according to claim 2 is prescribed a time limit, which is characterized in that the switch knob passes through installation The upper end of the shell is arranged in portion, and the switch knob is integrally formed with the mounting portion, and the mounting portion is set in The upper end of the shell, and the positioning convex portion being arranged in the mounting portion is threadedly coupled with the top of the drive rod.
5. The water-saving tap 5. mechanical intelligence according to claim 2 is prescribed a time limit, which is characterized in that the angle positioning sheet with it is described The position that positioning body combines is provided with the first rubber ring, and the position of the drive rod and the positioning mates is provided with the Two rubber rings, the guide ring are provided with third rubber ring, the compression with the position that the cylinder shell inner sidewall combines Bar lateral wall has the 4th rubber ring with the position that the guide ring inner sidewall combines.
6. The water-saving tap 6. mechanical intelligence according to claim 2 is prescribed a time limit, which is characterized in that the drive rod is located at the angle The position for spending the upper surface of locating plate is arranged with circlip, and the angle positioning sheet lower end is set with the position that the positioning body combines It is equipped with the first gasket.
7. The water-saving tap 7. mechanical intelligence according to claim 4 is prescribed a time limit, which is characterized in that the shell internal upper part setting circle Annular spool mounting portion, it is described manually in limited time spool be arranged in the spool mounting portion, and the lower end of the core ectosome with The lower thread of the spool mounting portion connects.
8. The water-saving tap 8. mechanical intelligence according to claim 2 is prescribed a time limit, which is characterized in that the case inside wall is provided with The support plate of circular ring shape is provided with discharge orifice in the support plate, and the water flowing frame is located in the discharge orifice, and the water flowing Frame is provided with the 5th rubber ring with the position that the discharge orifice combines, and the restriction is located at the upper of the 5th rubber ring Side.
9. The water-saving tap 9. mechanical intelligence according to claim 7 is prescribed a time limit, which is characterized in that the lower end of the cylinder shell with The position that the lower end of the core ectosome combines is provided with the 6th rubber ring, the lower end outside wall and the spool of the core ectosome The position that the inner sidewall of mounting portion combines is provided with the 7th rubber ring.