CN103498501B - Drain valve starting device and toilet bowl water flushing device and method - Google Patents
Drain valve starting device and toilet bowl water flushing device and method Download PDFInfo
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- CN103498501B CN103498501B CN201310472113.7A CN201310472113A CN103498501B CN 103498501 B CN103498501 B CN 103498501B CN 201310472113 A CN201310472113 A CN 201310472113A CN 103498501 B CN103498501 B CN 103498501B
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Abstract
The invention provides a drain valve starting device which comprises a base shell, a first rotation shaft and a second rotation shaft. The first rotation shaft and the second rotation shaft are connected to the base shell in a coaxial line rotation mode, a spring for resetting the first rotation shaft and the second rotation shaft is further arranged in the base shell, and the first rotation shaft is in differential motion shaft coupling fit with the second rotation shaft in the rotation direction. The drain valve starting device further comprises an actuating mechanism which is longitudinally installed on the base shell to enable the first rotation shaft to rotate. When the first rotation shaft rotates in the reverse direction, the second rotation shaft is yielded in the rotation direction and keeps still, and when the first rotation shaft rotates in the forward direction, the second rotation shaft is driven to rotate to start a drain valve. The invention further provides a toilet bowl water flushing device with the drain valve starting device and a toilet bowl water flushing method. The drain valve starting device is installed between a cover plate and the drain valve, the cover plate is downwards turned over to be in linkage with the drain valve starting device to open the drain valve starting device to achieve the aims that the cover plate of a toilet bowl is upwards turned over and water is not drained by the drain valve, and the cover plate is downwards turned over to be in linkage with the drain valve to conduct water flushing, and the automatic water flushing function of the toilet bowl is achieved when the cover plate of the toilet bowl is downwards turned over.
Description
Technical field
The apparatus and method that the present invention relates to flush the toilet, specifically: a kind of draining valve starting drive, a kind of a kind of water-closet bowl flushing apparatus and water-closet bowl flushing method of applying draining valve starting drive.
Background technology
The button mechanism of draining valve starting drive or switch knob mechanism mostly adopt a rotating shaft to drive the fork on it to swing now, as the control device of the disclosed line-controlled draining-valve of Chinese utility model patent (CN202148584U), its button mechanism 2 fitting on housing 1 by an integral installation is pressed actuating driving lever 5, 4 rotations of the synchronous actuating follower lever of driving lever 5 pull bracing wire 3 to open line-controlled draining-valve draining, after button mechanism 2 unclamps, driving lever 5 drives follower lever 4 and button mechanism 2 to reset under spring-force driven dual, what the control device of this line-controlled draining-valve had a single rotating shaft directly presses real-time actuation function, cannot expand by practical function, such as itself and cover plate rotate interlock, cannot realize on cover plate upset and the control device of this line-controlled draining-valve does not start draining valve, and upset starts draining valve under cover plate.
Existing possess by pressure-controlled and pull the draining valve starting drive of controlling function, a kind of two gear drainage valve double control switches as disclosed in Chinese utility model patent (CN202202384U), it comprises control box 1 and is connected on control box 1 and for controlling the tricing line assembly 2 of two gear draining valve duties, on post-receiving chamber 1a in control box 1, be provided with and control rotating shaft 4, controlling one end of rotating shaft 4 can stir spanner 5 and be connected with one, the other end of controlling rotating shaft 4 also can press button 6 by control fork 9 and and be connected, and controls rotating shaft 4 and is connected with tricing line assembly 2, the problem that this double control switch exists is: 1. stir spanner 5 and press button 6 and be complex structure, functional module that volume is larger, control the spacing that rotating shaft 4 axially connects and make greatly control box 1 volume also corresponding larger, 2. this double control switch is stirred spanner 5 by selection or is pressed button 6 actuation control rotating shafts 4 rotations and pulls tricing line assembly 2, control rotating shaft 4 with control fork 9 and stir spanner 5 and rigidly connect, , if therefore it need to be applied to by cover plate rollover states to control this double control switch, stir spanner 5 control ends or press button 6 control ends and be controlled by cover plate rotation no matter be, spanner 5 with control rotating shaft 4 and fork processed 9 and move together with all, therefore this this mechanism is not suitable for controlling with cover plate interlock, more be not suitable for upset actuating double control switch under cover plate and open draining valve.
Existing had much by closestool cover control draining valve bath mode, is mainly automatically controlled and mechanical type control, and due to environment for use, mechanical type more people is accepted; A kind of automatic drainage control device of toilet bowl as disclosed in Chinese invention patent (CN101446100B), it is opened draining valve draining by upset on cover plate urinal inwall is infiltrated, open draining valve flushing toilet seat urinal and turn under cover plate, the existing problem of this control mode is: 1. on cover plate, upset is opened draining valve and washed by water on a small quantity, wetting urinal inwall still can viscous dirt, wash by water to keep away the poor effect of dirt viscous at urinal inwall on a small quantity, because a little this part pre-bath waste; 2. the first drive link 12, the second drive link 13, turning wheel 14, each point of axis that starts something different of centering block 15 are rotatably connected in support 11, therefore need larger space, and therefore the volume of support 11 is larger, and the assembling actuating structure of above-mentioned part is exquisite not; 3., need to be to toilet flushing while on the cover board turning on state, user's water closet time, often need to reverse health and remove to press or pull the water drainage valve button or the switch knob that are arranged on water tank; Very inconvenient in use.
Below be all the problem of the required solution of current draining valve machine driving control field.
Summary of the invention
First object of the present invention is to provide a kind of draining valve starting drive of energy Differential Control opening and closing of drain valve.
Second object is that a kind of water-closet bowl flushing apparatus that controlled by cover plate upset is provided taking above-mentioned draining valve starting drive as basis.
The 3rd object is to provide a kind of water-closet bowl flushing method for realizing above-mentioned water-closet bowl flushing apparatus function.
A kind of draining valve starting drive provided by the invention, it is characterized in that: comprise a base shell, and coaxial line is rotatably connected on the first rotating shaft and second rotating shaft of base shell, in base shell, be also provided with the spring resetting for the first rotating shaft, the second rotating shaft, the first rotating shaft and the second rotating shaft coordinate spinning up differential shaft coupling, also comprise that one is longitudinally arranged on the actuating mechanism rotating to activate the first rotating shaft on base shell; When the first rotating shaft rotates backward, the second rotating shaft rotation direction is stepped down and keeps motionless, drives the second rotating shaft to rotate and start draining valve when the first rotating shaft forward rotation.
Draining valve starting drive as claimed in claim 1, is characterized in that: also comprise that one is arranged on the switching mechanism rotating to activate the second rotating shaft on base shell.
In above-mentioned draining valve starting drive, the first rotating shaft and the second rotating shaft spin up respectively at least fix one from or the shaft coupling piece of top cooperation mutually, the second rotating shaft footpath is upwards provided with the fork that an actuating draining valve is opened; When the first rotating shaft rotates backward, the shaft coupling piece in the shaft coupling piece of the first rotating shaft and the second rotating shaft is from stepping down, and the second rotating shaft is motionless; When the first rotating shaft forward rotation, the shaft coupling piece of the first rotating shaft drives the shaft coupling piece in the second rotating shaft to drive the second rotating shaft to rotate.
In above-mentioned draining valve starting drive, in the second described rotating shaft axially, arrange one and be socketed for the first rotating shaft the axis hole being rotatably assorted, described shaft coupling piece has two, and a shaft coupling piece is fixed on the second rotating shaft shaft hole inner wall, and another shaft coupling piece is fixed on the first rotating shaft outer wall.
In above-mentioned draining valve starting drive, described actuating mechanism comprises pressing lever, coaxial circle or the sector gear being fixed in the first rotating shaft being slidably matched with base shell; Pressing lever is provided with for handsetting gear directly or intermittently and activates the first rotating shaft forward, counter-rotational double wedge.
In above-mentioned draining valve starting drive, the double wedge of described pressing lever is positioned at the top of gear one side, and pressing lever presses down and drives double wedge engagement handsetting gear that the first rotating shaft is rotated, the shaft coupling piece in the shaft coupling piece in the first rotating shaft and the second rotating shaft from; Pressing lever presses down and activates after the first rotating shaft rotation, and double wedge separates with gear, and the first rotating shaft automatically resets under the effect of spring reset power.
In above-mentioned draining valve starting drive, the double wedge of described pressing lever is positioned at the below of gear one side, on pressing lever, draw and make double wedge engagement actuation gear reversion, shaft coupling piece in the first rotating shaft presses down shaft coupling piece in the second rotating shaft spinning up, on the second rotating shaft rotation, fork, lift, double wedge move to behind gear top with gear from, reset is rotated in the first rotating shaft and the second rotating shaft under spring-force driven dual.
In above-mentioned draining valve starting drive, between described pressing lever and base shell, be also provided with one under original state, make double wedge on pressing lever be positioned at gear side upward or below stage clip or extension spring.
Draining valve starting drive as claimed in claim 2, is characterized in that: described switching mechanism comprises that a bias is connected to the second rotating shaft footpath driving lever upwards; Described base shell is provided with a deep-slotted chip breaker of stepping down driving lever.
In above-mentioned draining valve starting drive, described switching mechanism also comprises that one arranges outer trigger piece or the button being connected with driving lever of base shell.
Based on above-mentioned draining valve starting drive, a kind of water-closet bowl flushing apparatus provided by the invention, it comprises a water-closet bowl cover plate and a draining valve, it is characterized in that: also comprise a base shell, and coaxial line is rotatably connected on the first rotating shaft and second rotating shaft of base shell, in base shell, be provided with the spring resetting for the first rotating shaft, the second rotating shaft, the first rotating shaft and the second rotating shaft coordinate spinning up differential shaft coupling; Also comprise that one is longitudinally arranged on the actuating mechanism rotating with intermittent actuation the first rotating shaft on base shell, opening and closing of drain valve is controlled in described cover plate and actuating mechanism interlock, the first rotating shaft is rotated backward the control actuating mechanism that links when described cover plate upwards overturns and the second rotating shaft rotation direction is stepped down, and when described cover plate overturns downwards, interlock control actuating mechanism makes the first rotating shaft forward rotation and drives the second rotating shaft to rotate to start draining valve.
In above-mentioned water-closet bowl flushing apparatus, described base shell is fixed on the toilet sidewall of cover plate one side, also comprises that one is arranged on the switching mechanism rotating to activate the second rotating shaft on base shell.
In above-mentioned water-closet bowl flushing apparatus, described actuating mechanism comprises a pressing lever being slidably matched with base shell, and described pressing lever and cover plate are linked.
In above-mentioned water-closet bowl flushing apparatus, described cover plate is provided with the rotation end being rotationally connected with toilet, and this rotation end fast-assembling is fixed the break-in contiguous block of a pressing lever for the actuating mechanism that links.
In above-mentioned water-closet bowl flushing apparatus, described break-in contiguous block is one to turn to groove arm, the described groove arm one end that turns to is provided with and the lock shaft that rotates end and plug together, the axial hole clipping and the lock shaft that rotate end setting plug together, rotate end footpath and be upwards also provided with draw-in groove, on lock shaft, footpath is upwards provided with and the locked groove of draw-in groove contraposition, and a buckle inserts draw-in groove and locked groove is fastened and connected.
In above-mentioned water-closet bowl flushing apparatus, the described arcuate socket that is also provided with a bias on groove arm that turns to, described pressing lever top arranges a roller bolt being connected with arcuate socket; On cover plate, upset drives and turns to the arcuate socket of groove arm to press down pressing lever, turns on reverse actuating arcuate socket and draw pressing lever under cover plate.
Based on above-mentioned water-closet bowl flushing apparatus, a kind of water-closet bowl flushing method provided by the invention, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, it is characterized in that described flushing method is:
Water-closet bowl cover plate upwards overturns, the described flushometer control draining valve of stepping down, and draining valve keeps cutting out, and described flushometer automatically resets;
Water-closet bowl cover plate overturns downwards, and draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets.
In above-mentioned water-closet bowl flushing method, described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, directly activates described flushometer open draining valve by this switching mechanism.
Based on above-mentioned water-closet bowl flushing apparatus, another kind of water-closet bowl flushing method provided by the invention, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, it is characterized in that, described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, and described flushing method is:
Water-closet bowl cover plate overturns up or down, and draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets; Or
Console switch mechanism, draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets.
Remarkable result of the present invention is as follows:
(1) coaxial line is rotatably connected on the first rotating shaft of base shell and the second rotating shaft and coordinates spinning up differential shaft coupling, actuating mechanism activates the first rotating shaft and rotates, and by two springs, first, second rotating shaft can be automatically reset after external force is cancelled, thereby far and near process control opening and closing of drain valve is realized in the position that this draining valve starting drive can be arranged on any needs.
(2) on the basis of draining valve starting drive, control the first rotating shaft by upset cover plate interlock and rotate, and the first rotating shaft and the second rotating shaft coordinate spinning up differential shaft coupling, realize one direction draining, saving water resource.
(3) flushing method of the present invention, by draining valve starting drive is connected between draining valve and cover plate, makes only draining in the time that cover plate overturns downwards, and cover plate not draining while upwards overturning, more meets people's use habit.
(4) flushing method of the present invention is also by arranging the independent switching mechanism of controlling opening and closing of drain valve at flushometer, directly activate described flushometer by this switching mechanism and open draining valve, thereby realize dual control operator scheme, make people in the process of use toilet, even raise state at cover plate, also can directly activate draining valve by this switching mechanism and open bath, very convenient in use.
Brief description of the drawings
Fig. 1 is the three-dimensional assembly structure decomposing schematic representation of draining valve starting drive the first embodiment of the present invention.
Fig. 2 is the three-dimensional assembly structure decomposing schematic representation of draining valve starting drive the second embodiment of the present invention.
Fig. 3 is that the cover plate in water-closet bowl flushing apparatus of the present invention rotates the stereochemical structure decomposing schematic representation that end is connected with draining valve starting drive.
Fig. 4 is that water-closet bowl flushing apparatus cover plate of the present invention is rotated the perspective exploded view that end is connected with break-in contiguous block.
Fig. 5 is the stereogram that the draining valve starting drive in water-closet bowl flushing apparatus of the present invention is connected with break-in contiguous block.
Fig. 6 is the partial structurtes sectional view of draining valve starting drive of the present invention.
Fig. 7 is the fundamental diagram that draining valve starting drive of the present invention is connected with the stay cord of line-controlled draining-valve.
Fig. 8 is that water-closet bowl flushing apparatus of the present invention is opened the complete perspective view of draining valve draining.
The perspective view (not draining of draining valve) that Fig. 9 raises flap interlock drive link for water-closet bowl flushing apparatus of the present invention.
Figure 10 is in water-closet bowl flushing apparatus of the present invention, on toilet upper cover plate upset raise, the perspective view of not draining of drainage.
Figure 11 is in water-closet bowl flushing apparatus of the present invention, on toilet upper cover plate upset raise, the stereochemical structure sectional view of not draining of drainage.
Figure 12 is in inventive example water-closet bowl flushing apparatus, the perspective view of flip closed, drainage draining under toilet upper cover plate.
Figure 13 is in water-closet bowl flushing apparatus of the present invention, the stereochemical structure sectional view of flip closed, drainage draining under toilet upper cover plate.
In figure, identify: 10. draining valve starting drive; 11. first housings; 111. extension; 112. fixture block; 113. stage clip; 114.; Extension spring; 12. second housings; 121. cap; 122. deep-slotted chip breaker; 13. first rotating shafts; 131. first shaft coupling pieces; 14. second rotating shafts; 140. axis hole; 141. second shaft coupling pieces; 142. fork; 15. first torque springs; 16. second torque springs; 30. actuating mechanisms; 31. gears; 32. pressing levers; 321. double wedge rows; 322. double wedge; 33. roller bolts; 40. switching mechanisms; 41. driving levers; 42. trigger pieces; 50. turn to groove arm; 51. arcuate sockets; 52. lock shafts; 521. locked groove; 60. buckles; 70. stay cords; 80. sleeve pipes; 90. water-closet bowl flushing apparatus; 100. cover plate; 200. line-controlled draining-valve; 300. toilet; 400. water tank.
Detailed description of the invention
Below in conjunction with drawings and Examples, invention is further illustrated.
draining valve starting drive of the present invention
Describe assembly structure and the operating principle thereof of draining valve starting drive the first embodiment of the present invention in detail below with reference to Fig. 1.
Draining valve starting drive 10 as shown in Figure 1, comprise a base shell being formed by the first housing 11, the second housing 12 and cap 121, coaxial line is rotationally connected and in the first rotating shaft 13 in base shell and the second rotating shaft 14, the second rotating shafts 14 axially, arranges one and be socketed for the first rotating shaft 13 axis hole 140 being rotatably assorted; The first rotating shaft 13 and the second rotating shaft 14 spin up each fix one from or mutually top coordinate shaft coupling piece, specifically the first shaft coupling piece 131 is fixed on the first rotating shaft 13 outer wall footpaths upwards, the second shaft coupling piece 141 is fixed on axis hole 140 inwalls of the second rotating shaft 14, and the first rotating shaft 13 and the second rotating shaft 14 coordinate spinning up differential shaft coupling by the first shaft coupling piece 131 and the second shaft coupling piece 141; The second rotating shaft 14 footpaths are upwards provided with the fork 142 that an actuating draining valve is opened; In base shell, be also provided with the spring resetting for the first rotating shaft 13, the second rotating shaft 14, specifically the two ends of the first torque spring 15 connect respectively and are coaxially fixed on the gear 31 of the first rotating shaft 13 and the two ends of the first housing 11, the second torque springs 16 connect respectively the second rotating shaft 14 and the second housing 12; The first torque spring 15 and the second torque spring 16 elastic force make the second shaft coupling piece 141 in the first shaft coupling piece 131 and the second rotating shaft 14 in the first rotating shaft 13 be affixed spinning up without pressure.
The present invention's the first rotating shaft 13 forward rotation certain angles, the first shaft coupling piece 131 in the first rotating shaft 13 drives the second shaft coupling piece 141 to drive the second rotating shaft 14 forward rotation, pendulum on the fork 142 in the second rotating shaft 14; The second torque spring 16 is subject to twisting strain, unclamps after the first rotating shaft 13, and the second rotating shaft 14 reversion under the first torque spring 16 effects resets and drives the first rotating shaft to reset simultaneously; And rotate backward certain angle when the first rotating shaft 13, the first torque spring 15 is out of shape by torsion, the second shaft coupling piece 141 in the first shaft coupling piece 131 and the second rotating shaft 14 from, therefore the first rotating shaft 13 and the second rotating shaft 14 spin up from, the second rotating shaft 14 is motionless; Unclamp the first rotating shaft 13, the first rotating shafts 13 resets under the first torque spring 15 effects.
Plug together with axis hole 140 by the first rotating shaft 13, make the first rotating shaft 13 and the coaxial differential connection of the second rotating shaft 14, this structure makes the first rotating shaft 13 and the second rotating shaft 14 close up in the axial direction closelyer, makes its difference structure more exquisite, and volume is less; When the first rotating shaft rotates backward, the second rotating shaft rotation direction is stepped down and keeps motionless, when the first rotating shaft forward rotation, drive the second rotating shaft to rotate and start draining valve, the first rotating shaft 13 of coaxial line of the present invention, the differential connection of rotation direction and the second rotating shaft 14 all can be under the effect of torque spring separately self-resetting, make the driving mechanism of draining valve starting drive 10 be designed with more selection space, to realize some functional expansions.
As shown in Figure 1, in the present embodiment, the actuating mechanism 30 of draining valve starting drive 10 is intermittently stirred the first rotating shaft 13 and is coordinated, be pressing lever 32 be provided with for intermittence handsetting gear 31 activate the first rotating shaft 13 forwards, counter-rotational double wedge 322, between pressing lever 32 and fixture block 112, be also provided with an extension spring 114, on these extension spring 114 difference clasp joint pressing lever 32 bottoms, two ends and fixture block 112, make the double wedge 322 on pressing lever 32 be positioned at gear side downwards at original state tension spring 114.
The double wedge 322 of pressing lever 32 is positioned at the top of gear 31 1 sides, pressing lever 32 presses down and drives double wedge 322 engagements handsetting gear 31 that the first rotating shaft 13 is rotated, the second shaft coupling piece 141 in the first shaft coupling piece 131 in the first rotating shaft 13 and the second rotating shaft 14 spin up from, the second rotating shaft 14 is motionless, pressing lever 32 presses down and activates after the first rotating shaft 13 rotations, double wedge 322 separates with gear 31, and the first rotating shaft 13 automatically resets under the first torque spring 15 reset force effects.
The double wedge 322 of pressing lever 32 is positioned at the below of gear 31 1 sides, on pressing lever 32, draw double wedge 322 engagements actuation gear 31 are reversed, the first shaft coupling piece 131 in the first rotating shaft 13 is spinning up the second shaft coupling piece 141 pressing down in the second rotating shaft 14, the second rotating shaft 14 is rotated, lift on fork 142, double wedge 322 move to behind gear 31 tops with gear 31 from, the first rotating shaft 13 second rotating shafts 14 automatically reset respectively under the first torque spring 15, the second torque spring 16 reset force effects simultaneously.Other structure of the present embodiment is with embodiment mono-.
According to the enforcement action of above-mentioned draining valve starting drive 10, the draining valve starting drive 10 of the present embodiment can be controlled the opening and closing of opening up water valve with water-closet bowl cover plate interlock, do not open draining valve, and draining valve is opened in lower upset to realize upset on cover plate.
Describe structure and the operating principle of draining valve starting drive the second embodiment of the present invention in detail below with reference to Fig. 2.
Draining valve starting drive 10 as shown in Figure 2, be with the difference of embodiment mono-, also comprise that a side direction is arranged on the switching mechanism 40 rotating directly to activate the second rotating shaft 14 on base shell, switching mechanism 40 activates after the second rotating shaft 14 is rotated and unclamps, and the second rotating shaft 14 resets under the effect of the first torque spring 16; Switching mechanism 40 of the present invention comprises that a bias is connected to the second rotating shaft 14 footpaths driving lever 41 and upwards outer trigger piece 42 or the button assembly being connected with driving lever 41 of base shell is set, and the cap 121 of base shell is provided with a deep-slotted chip breaker 122 of stepping down driving lever 41 switch the second rotating shaft 14 rotation amplitudes.
Draining valve starting drive 10 of the present invention also comprises that one is longitudinally arranged on base shell for directly activating the actuating mechanism 30 that the first rotating shaft 13 is rotated, actuating mechanism 30 activates after the first rotating shaft 13 is rotated and unclamps, the first rotating shaft 13 auto-reverse reset under the first torque spring 15 effects.Actuating mechanism 30 of the present invention comprises that a coaxial circular gear 31 and being fixed in the first rotating shaft 13 slides up and down with the first housing 11 of base shell the pressing lever 32 coordinating; Pressing lever 32 is provided with for directly engage also handsetting gear 31 with gear 31 and activates the first rotating shaft forward, counter-rotational double wedge row 321; The first housing 11 arranges the extension 111 of sliding for pressing lever 32, extension 111 snapping one fixture blocks 112.Interior design one stage clip 113 in extension 111, stage clip 113 tops are pressed between fixture block 112 and pressing lever 32 bottoms to provide pressing lever 32 reset forces.
The operating principle and concrete enforcement that describe draining valve starting drive 10 of the present invention below in detail are moved.
Pressing pressing lever 32 makes double wedge on it arrange 321 switch gears 31 to drive the first rotating shaft 13 to rotate, the first torque spring 15 is subject to twisting strain, the first rotating shaft 13 is rotated and is driven the first shaft coupling piece 131 on it, spinning up the first shaft coupling piece 131 in the first rotating shaft 13 drives the second shaft coupling piece 141 to activate the second rotating shaft 14 rotating Vortexes, the second torque spring 16 is out of shape, make pendulum on the fork 142 in the second rotating shaft 14, the oscillating quantity of fork 142 can be used for the stay cord of pulls wire control draining valve and opens draining valve draining, and the compressing gasbag that also can be used for activating Pneumatic drainage valve is opened draining valve draining; Loosen after pressing lever 32 the first rotating shaft 13 reset of reversing, the reset of reversing of the second rotating shaft 14 simultaneously under the reset force effect of the second torque spring 16 under the reset force effect of the first torque spring 15.
Also can directly pull trigger piece 42 drives driving lever 41 to drive the second rotating shaft 14 to rotate, the second torque spring 16 is subject to torsional deformation, the second shaft coupling piece 141 and the first shaft coupling piece 131 from, the first rotating shaft 13 keeps motionless, pendulum on the fork 142 making on it is rotated in the second rotating shaft 14 can drive draining valve draining; Unclamp after trigger piece 42, under the second torque spring 16 reset force effects, the second shaft coupling piece 141 resets.
water-closet bowl flushing apparatus of the present invention
Describe assembly structure and the bath principle thereof of water-closet bowl flushing apparatus of the present invention in detail below with reference to Fig. 3～Figure 13.
A kind of water-closet bowl flushing apparatus 90 as shown in Figure 8 and Figure 9, it comprises a water-closet bowl cover plate 100 and a water tank drain valve 200, it also comprises aforementioned draining valve starting drive 10, described draining valve starting drive 10 is connected between water-closet bowl cover plate 100 and draining valve 200, and the pressing lever 32 that activates actuating mechanism 30 when 100 times upsets of described cover plate starts draining valve 200 drainings.
As shown in Figure 3 and Figure 7, upwards, on fork 142, pendulum lifts and pulls stay cord 70 to open line-controlled draining-valve in the footpath that is arranged on the second rotating shaft 14 for the fork 142 being connected with line-controlled draining-valve stay cord 70 one end; As shown in Fig. 3, Fig. 6 and Fig. 7, can directly pull trigger piece 42 and drive the second rotating shaft 14 to the first rotating shaft 13 rotation of stepping down, on fork 142, pendulum lifts and pulls stay cord 70.
As shown in Figure 3 and Figure 5, pressing lever 32 tops of draining valve starting drive 10 arrange a roller bolt 33, water-closet bowl cover plate 100 is as shown in Figure 4 fixed a rotation end 101, what this rotation held that 101 fast-assemblings fix a pressing lever 32 for the actuating mechanism 30 that links turns to groove arm 50, turn to groove arm 50 one end to be provided with the lock shaft 52 plugging together with the rotation end 101 of cover plate 100, the axial hole clipping 102 of rotating end 101 settings plugs together with lock shaft 52, rotate end 101 footpaths and be upwards also provided with draw-in groove 103, on lock shaft 52, footpath is upwards provided with and the locked groove 521 of draw-in groove 103 contrapositions, one C shape buckle 60 inserts draw-in groove 103 and is fastened and connected and fixes lock shaft 52 with locked groove 521, realization turns to the top of groove arm 50 to be connected with rotation end 101 fast-assemblings, turn to the arcuate socket 51 that is also provided with a bias on groove arm 50, the roller bolt 33 on pressing lever 32 tops is connected with arcuate socket 51, make cover plate 100 by turning to groove arm 50 and pressing lever 32 to be linked,
As shown in Figure 8 and Figure 9, on cover plate 100, upset drives and turns to the arcuate socket 51 of groove arm 50 to press down pressing lever 32, and cover plate turns over for 100 times on reverse actuating arcuate socket 51 and draws pressing lever 32.
As shown in Fig. 8, Figure 10 and Figure 11, cover plate 100 of the present invention is hinged on toilet 300, draining valve 200 is arranged in the water tank 400 of toilet, draining valve starting drive 10 is fixed on the sidewall of toilet 300, cover plate 100 turns to groove arm 50 by what hold with its rotation that 101 fast-assemblings are connected, and pressing lever 32 top roller bolts 33 are connected with turning to the arcuate socket 51 on groove arm 50; As shown in Fig. 7 and Figure 11, the stay cord 70 of the fork 142 connecting line control draining valves 200 in the second rotating shaft 14, stay cord 70 is placed in soft sleeve pipe 80 and is slidably matched with it; Complete the installation of water-closet bowl flushing apparatus 90 of the present invention on toilet 300.
Describe operating principle of the present invention and concrete enforcement action below in detail.
As Fig. 8, Figure 10, shown in Figure 11 and Fig. 3, cover plate 100 upwards overturns and raises in process, the rotation end 101 of cover plate 100 drives and turns to the downward rotation of groove arm 50, deep-slotted chip breaker 51 presses down the roller bolt 33 on pressing lever 32 tops, the downward rectilinear motion of pressing lever 32, the downward handsetting gear 31 of double wedge 322 on pressing lever 32 rotates counterclockwise, the first torque spring 15 is subject to torsional deformation, the second shaft coupling piece 141 of the second rotating shaft 14 axis hole 140 inwalls is spinning up and is stepping down counterclockwise the first shaft coupling piece 131 of the first rotating shaft 13, the second rotating shaft 14 and on fork 142 motionless, line-controlled draining-valve 200 is not opened draining flushing toilet seat urinal, when double wedge 322 is crossed downwards behind the engagement point of contact of gear 31, cover plate 100 is raised, double wedge 322 separates with gear 31, under the first torque spring 15 reset force effects, the first rotating shaft 13 reversions reset, realize cover plate 100 upwards overturn raise, line-controlled draining-valve 200 in water tank 400 do not open draining.
As Figure 12, shown in Figure 13 and Fig. 3, under cover plate 100 open modes, when user is sitting in and needs to control draining valve 200 on seat ring and wash by water, as shown in Figure 3 and Figure 7, as long as pull downwards trigger piece 42 clockwise rotate drive the second rotating shaft 14 clockwise rotate, the second torsion spring 16 is subject to torsional deformation, the first shaft coupling piece 131 in the first rotating shaft 13 is stepped down spinning up to the second shaft coupling piece 141 in the second rotating shaft 14, the first rotating shaft 13 is motionless, on fork 142 in the second rotating shaft 14 pendulum pull in control line-controlled draining-valve 200 sleeve pipes 80 stay cord 70(as shown in Figure 7) actuation wire control draining valve 200 opens draining flushing toilet bowl, unclamp trigger piece 42, the second torsion spring 16 deformation and reset, drive the second rotating shaft 14 and trigger piece 42 to reset, very convenient in use, user does not need to turn round the trigger piece 42 of can whipping and activates the urinal of draining valve 200 draining flushing toilet seats 300.
As Fig. 9, Figure 12, shown in Figure 13 and Fig. 3, cover plate 100 downwards upset closes in closed procedure, the rotation end 101 of cover plate 100 drives and turns to upwards rotation of groove arm 50, turning on the deep-slotted chip breaker 51 on groove arm 50 draws roller bolt 41 to make upwards rectilinear motion of pressing lever 32, double wedge 322 upwards handsetting gear 31 clockwise rotates, the first torque spring 15 is subject to torsional deformation, gear 31 drives the first rotating shaft 13 to clockwise rotate simultaneously, the first shaft coupling piece 131 spin up top press the second shaft coupling piece 141 drive the second rotating shaft 14 to clockwise rotate, fork 142 rotations in the second rotating shaft 14 pull stay cord 70(to see Fig. 7) open line-controlled draining-valve 200 drainings, realizing cover plate 100 upset downwards closes while closing, line-controlled draining-valve 200 in water tank 400 starts bath.In the time that cover plate 100 is completely closed, double wedge 322 upwards handsetting gear 31 rotate after with gear 31 from, rotate backward reset at the effect lower gear 31 of the first torque spring 15, the first shaft coupling piece 131 rotates backward reset and the second shaft coupling piece 141 is affixed tactile without pressure.
The present invention's the first rotating shaft 13 coordinates with the coaxial differential shaft coupling of the second rotating shaft 14, make first rotating shaft 13 unidirectional drive the second rotating shafts 14 or trigger piece 42 drives the second rotating shaft 14 rotations and do not interfere with each other, and more simplify in the structure coordinating in intermittently differential clutch, volume is less, mobility is better, and drive pressing lever 32 upwards or downward motion by cover plate 100, after pressing lever 32 upper raised teeth 322 handsetting gears 31, driving the first rotating shaft 13 double wedge 322 reversions to stir the first rotating shaft 13 by the first torque spring 15 resets, intermittently be linked with gear 31 to realize pressing lever 32, this control mode makes cover plate 100 pressing lever 32 that links, the structure that makes unidirectional actuating the second rotating shaft 14 of the first rotating shaft 13 control draining valve 200 drainings is more simple and reliable.
The output fork 142 that the present invention also can increase in an air bag and the second rotating shaft 14 is pressed interlock, cancels sleeve pipe 80 and stay cord 70, and air bag is connected to by soft air-guide pipe on the control end of Pneumatic drainage valve, can make this bright control Pneumatic drainage valve.
Another embodiment of the present invention is: the draining valve starting drive 10 shown in Fig. 3 is done to certain structural modification, fork 142 is arranged on to the first rotating shaft 13 footpaths upwards; And adopt the gear 31 in the first rotating shaft 13 in draining valve starting drive the second embodiment of the present invention to arrange 321 direct engaged transmission with the double wedge of pressing lever 32; Again cover plate is rotated to the shapes that turn to groove arm 50 and upper deep-slotted chip breaker 51 thereof that end 101 connects and do certain amendment, make 41 differential cooperations the at intermittence of driving lever of cover plate 100 and switching mechanism; Realize upset interlock driving lever 41 on cover plate 100 and activate the second rotating shaft 14, and the second rotating shaft 14 is motionless, and upset interlock driving lever 41 activates the second rotating shaft 14 and drives the rope of buckleing of putting pulls wire control draining valve on the fork 142 in the first rotating shaft 13 on cover plate 100, open draining valve.
water-closet bowl flushing method of the present invention
Based on above-mentioned water-closet bowl flushing apparatus 90, a kind of water-closet bowl flushing method provided by the invention, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, its flushing method is:
Water-closet bowl cover plate upwards overturns, the described flushometer control draining valve of stepping down, and draining valve keeps cutting out, and described flushometer automatically resets;
Water-closet bowl cover plate overturns downwards, and draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets.
In above-mentioned water-closet bowl flushing method, described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, directly activates described flushometer open draining valve by this switching mechanism.
Based on above-mentioned water-closet bowl flushing apparatus 90, another kind of water-closet bowl flushing method provided by the invention, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, flushing method is: water-closet bowl cover plate overturns up or down, draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets; Or console switch mechanism, draining valve is controlled in flushometer interlock, and draining valve is opened, and flushometer automatically resets.
Claims (19)
1. draining valve starting drive, it is characterized in that: comprise a base shell, and coaxial line is rotatably connected on the first rotating shaft and second rotating shaft of base shell, in base shell, be also provided with the spring resetting for the first rotating shaft, the second rotating shaft, the first rotating shaft and the second rotating shaft coordinate spinning up differential shaft coupling, also comprise that one is longitudinally arranged on the actuating mechanism rotating to activate the first rotating shaft on base shell; When the first rotating shaft rotates backward, the second rotating shaft rotation direction is stepped down and keeps motionless, drives the second rotating shaft to rotate and start draining valve when the first rotating shaft forward rotation.
2. draining valve starting drive as claimed in claim 1, is characterized in that: also comprise that one is arranged on the switching mechanism rotating to activate the second rotating shaft on base shell.
3. draining valve starting drive as claimed in claim 1, is characterized in that: the first rotating shaft and the second rotating shaft spin up respectively at least fix one from or the shaft coupling piece of top cooperation mutually, the second rotating shaft footpath is upwards provided with the fork that an actuating draining valve is opened; When the first rotating shaft rotates backward, the shaft coupling piece in the shaft coupling piece of the first rotating shaft and the second rotating shaft is from stepping down, and the second rotating shaft is motionless; When the first rotating shaft forward rotation, the shaft coupling piece of the first rotating shaft drives the shaft coupling piece in the second rotating shaft to drive the second rotating shaft to rotate.
4. draining valve starting drive as claimed in claim 3, it is characterized in that: in the second described rotating shaft axially, arrange one and be socketed for the first rotating shaft the axis hole being rotatably assorted, described shaft coupling piece has two, one shaft coupling piece is fixed on the second rotating shaft shaft hole inner wall, and another shaft coupling piece is fixed on the first rotating shaft outer wall.
5. draining valve starting drive as claimed in claim 1, is characterized in that: described actuating mechanism comprises pressing lever, coaxial circle or the sector gear being fixed in the first rotating shaft being slidably matched with base shell; Pressing lever is provided with for handsetting gear directly or intermittently and activates the first rotating shaft forward, counter-rotational double wedge.
6. draining valve starting drive as claimed in claim 5, it is characterized in that: the double wedge of described pressing lever is positioned at the top of gear one side, pressing lever presses down and drives double wedge engagement handsetting gear that the first rotating shaft is rotated, the shaft coupling piece in the shaft coupling piece in the first rotating shaft and the second rotating shaft from; Pressing lever presses down and activates after the first rotating shaft rotation, and double wedge separates with gear, and the first rotating shaft automatically resets under the effect of spring reset power.
7. draining valve starting drive as claimed in claim 5, it is characterized in that: the double wedge of described pressing lever is positioned at the below of gear one side, on pressing lever, draw and make double wedge engagement actuation gear reversion, shaft coupling piece in the first rotating shaft presses down shaft coupling piece in the second rotating shaft spinning up, on the second rotating shaft rotation, fork, lift, double wedge move to behind gear top with gear from, reset is rotated in the first rotating shaft and the second rotating shaft under spring-force driven dual.
8. the draining valve starting drive as described in claim 5 or 6 or 7, is characterized in that: between described pressing lever and base shell, be also provided with one under original state, make double wedge on pressing lever be positioned at gear side upward or below stage clip or extension spring.
9. draining valve starting drive as claimed in claim 2, is characterized in that: described switching mechanism comprises that a bias is connected to the second rotating shaft footpath driving lever upwards; Described base shell is provided with a deep-slotted chip breaker of stepping down driving lever.
10. draining valve starting drive as claimed in claim 9, is characterized in that: described switching mechanism also comprises that one arranges outer trigger piece or the button being connected with driving lever of base shell.
11. water-closet bowl flushing apparatus, it comprises a water-closet bowl cover plate and a draining valve, it is characterized in that: also comprise a base shell, and coaxial line is rotatably connected on the first rotating shaft and second rotating shaft of base shell, in base shell, be provided with the spring resetting for the first rotating shaft, the second rotating shaft, the first rotating shaft and the second rotating shaft coordinate spinning up differential shaft coupling; Also comprise that one is longitudinally arranged on the actuating mechanism rotating with intermittent actuation the first rotating shaft on base shell, opening and closing of drain valve is controlled in described cover plate and actuating mechanism interlock, the first rotating shaft is rotated backward the control actuating mechanism that links when described cover plate upwards overturns and the second rotating shaft rotation direction is stepped down, and when described cover plate overturns downwards, interlock control actuating mechanism makes the first rotating shaft forward rotation and drives the second rotating shaft to rotate to start draining valve.
12. water-closet bowl flushing apparatus as claimed in claim 11, is characterized in that: described base shell is fixed on the toilet sidewall of cover plate one side, also comprise that one is arranged on the switching mechanism rotating to activate the second rotating shaft on base shell.
13. water-closet bowl flushing apparatus as claimed in claim 11, is characterized in that: described actuating mechanism comprises a pressing lever being slidably matched with base shell, and described pressing lever and cover plate are linked.
14. water-closet bowl flushing apparatus as claimed in claim 13, is characterized in that: described cover plate is provided with the rotation end being rotationally connected with toilet, and this rotation end fast-assembling is fixed the break-in contiguous block of a pressing lever for the actuating mechanism that links.
15. water-closet bowl flushing apparatus as claimed in claim 14, it is characterized in that: described break-in contiguous block is one to turn to groove arm, the described groove arm one end that turns to is provided with and the lock shaft that rotates end and plug together, the axial hole clipping and the lock shaft that rotate end setting plug together, rotate end footpath and be upwards also provided with draw-in groove, on lock shaft, footpath is upwards provided with and the locked groove of draw-in groove contraposition, and a buckle inserts draw-in groove and locked groove is fastened and connected.
16. water-closet bowl flushing apparatus as claimed in claim 15, is characterized in that: the described arcuate socket that is also provided with a bias on groove arm that turns to, and described pressing lever top arranges a roller bolt being connected with arcuate socket; On cover plate, upset drives and turns to the arcuate socket of groove arm to press down pressing lever, turns on reverse actuating arcuate socket and draw pressing lever under cover plate.
17. 1 kinds adopt the water-closet bowl flushing method of the water-closet bowl flushing apparatus described in claim 11 to 16 any one claim, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, it is characterized in that described flushing method is:
Water-closet bowl cover plate upwards overturns, the described flushometer control draining valve of stepping down, and draining valve keeps cutting out, and described flushometer automatically resets;
Water-closet bowl cover plate overturns downwards, and draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets.
18. water-closet bowl flushing methods as claimed in claim 17, is characterized in that: described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, directly activate described flushometer open draining valve by this switching mechanism.
19. 1 kinds adopt the water-closet bowl flushing method of the water-closet bowl flushing apparatus described in claim 11 to 16 any one claim, comprise water-closet bowl cover plate, draining valve and be connected to cover plate and draining valve between water-closet bowl flushing apparatus, it is characterized in that, described flushometer is also provided with the independent switching mechanism of controlling opening and closing of drain valve, and described flushing method is:
Water-closet bowl cover plate overturns up or down, and draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets; Or
Console switch mechanism, draining valve is controlled in described flushometer interlock, and draining valve is opened, and described flushometer automatically resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472113.7A CN103498501B (en) | 2013-10-11 | 2013-10-11 | Drain valve starting device and toilet bowl water flushing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472113.7A CN103498501B (en) | 2013-10-11 | 2013-10-11 | Drain valve starting device and toilet bowl water flushing device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN103498501A CN103498501A (en) | 2014-01-08 |
| CN103498501B true CN103498501B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310472113.7A Active CN103498501B (en) | 2013-10-11 | 2013-10-11 | Drain valve starting device and toilet bowl water flushing device and method |
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| CN103924647B (en) * | 2014-05-03 | 2015-07-08 | 厦门瑞尔特卫浴科技股份有限公司 | Drain valve starting switch and toilet bowl flushing device and flushing method |
| CN105507390A (en) * | 2014-09-26 | 2016-04-20 | 大林通商株式会社 | Flushing device of closestool |
| CN105507389A (en) * | 2014-09-26 | 2016-04-20 | 大林通商株式会社 | Flushing device of water closet |
| CN109424025B (en) * | 2017-08-28 | 2024-04-09 | 厦门瑞尔特卫浴科技股份有限公司 | Pull wire control box of drain valve and toilet drainage device with same |
| CN109424027B (en) * | 2017-08-28 | 2024-06-04 | 厦门瑞尔特卫浴科技股份有限公司 | Drive-by-wire box with clutch structure and toilet drainage device with drive-by-wire box |
| US10907332B2 (en) | 2017-09-01 | 2021-02-02 | Kohler Co. | Flush actuator assembly |
| CN107604984A (en) * | 2017-09-20 | 2018-01-19 | 林广华 | A kind of squatting pan provided with cover plate |
| CN110513524A (en) * | 2019-08-29 | 2019-11-29 | 厦门市欧立通电子科技开发有限公司 | A kind of controller of flushing valve, water tank and closestool |
| CN111158426B (en) * | 2019-11-27 | 2021-06-04 | 东南电子股份有限公司 | Air button |
| CN112323931B (en) * | 2019-12-09 | 2022-03-08 | 安徽信息工程学院 | Operation method of lever type flip automatic flushing closestool |
| CN110924499B (en) * | 2019-12-10 | 2020-10-02 | 安徽信息工程学院 | Flip formula buckle linkage automatic flushing closestool |
| CN114108272B (en) * | 2020-08-27 | 2023-11-03 | 无锡小天鹅电器有限公司 | Drainage device and laundry equipment |
| CN114108270B (en) * | 2020-08-27 | 2023-11-07 | 无锡小天鹅电器有限公司 | Drainage device and laundry equipment |
| CN114197147B (en) * | 2020-08-27 | 2023-02-03 | 无锡小天鹅电器有限公司 | Clothes treatment equipment |
| CN114108269B (en) * | 2020-08-27 | 2023-11-07 | 无锡小天鹅电器有限公司 | Drain valve and washing machine |
| CN114108273B (en) * | 2020-08-27 | 2023-05-16 | 无锡小天鹅电器有限公司 | Drain valve assembly and clothes treatment equipment |
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