CN200996176Y - Sealed automatic flushing mechanism of draining valve of cistern in toilet - Google Patents
Sealed automatic flushing mechanism of draining valve of cistern in toilet Download PDFInfo
- Publication number
- CN200996176Y CN200996176Y CN 200720033833 CN200720033833U CN200996176Y CN 200996176 Y CN200996176 Y CN 200996176Y CN 200720033833 CN200720033833 CN 200720033833 CN 200720033833 U CN200720033833 U CN 200720033833U CN 200996176 Y CN200996176 Y CN 200996176Y
- Authority
- CN
- China
- Prior art keywords
- drive link
- housing
- button
- rocking bar
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A water tank drain valve full-sealed automatic closet flushing mechanism consists of a drain valve body (16) and a driving mechanism (15), and is characterized in that the driving mechanism (15) is a sealed enclosure; a handspike (11) acting as a button driving part inside the valve is threaded through the sidewall of the enclosure, and protrudes inside the enclosure; a reduction gear DC motor (1) is provided inside the enclosure; an end of an axis of rotation (3) of the motor is permanently joined with a rocker (4) radially; the other end of the rocker (4) can swing up and down, or props up an upper end of a driver link (9), or is articulated to one side of the driven link (9) in T-shape; the driven link (9) is provided inside a longitudinal guidance (10) in a sliding way; the driven link (9) and the handspike (11) are arranged on the same axial line; the end of the handspike protruding inside the enclosure is borne on the bottom of the driven link (9).
Description
Technical field
The utility model relates to the Automatic closet flushing mechanism of the draining valve of toilet, water tank, a kind of push button draining valve that is applicable to toilet, water tank of saying so more specifically is particularly useful for the seawater toilet-flushing place of water quality extreme difference and handles the water hermetically sealed induction type draining valve in the place mechanism that flushes the toilet that flushes the toilet again.
Background technology
With the electromagnetic valve technology of induction tap be applied to the storage-type toilet, water tank drain valve is successfully introduced to the market, its form of structure is that the electromagnetic valve water inlet is communicated with running water pipe, with tap water pipe network pressure is power, by electromagnetic valve the pipe network water source is carried out switch, guide the power of water into transmission mechanism, by the keying of transmission mechanism promotion draining valve, its advantage is low in energy consumption, is applicable to the powered battery use.Its weak point is to transform targetedly the water intaking valve and the drain valve structure of various styles, so that can introduce the tap water water source, so that power to be provided, the power supply magnet valve opens and closes.Bigger limitation is the seawater toilet-flushing place that this technology can not be applied in the water quality extreme difference.
The ZL98209238.7 utility model patent discloses a kind of automatic flushing device for toilet mechanism, be with 12V step motor control pull-type draining valve, this form of structure problem clearly is because of power consumption is unsuitable for powered battery greatly, and so far, this technical scheme does not obtain concrete employing.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, provide a kind of and need not to introduce waterpower as power, do not change the form of structure of existing toilet, tank intake valve of water, but powered battery, be particularly useful for the seawater toilet-flushing place of water quality extreme difference and handle the flush the toilet hermetically sealed Automatic closet flushing of the water tank drain valve mechanism in place of water again
The technical scheme that the utility model technical solution problem is adopted is:
The utility model is made up of draining valve body and driving mechanism.
Design feature of the present utility model is the housing that driving mechanism is set to seal, and runs through housing sidewall as the push rod of button actuator in the valve and stretches in the housing; In described housing, the reduction gearing direct current generator is set, the axle head of machine shaft radially connects firmly rocking bar, rocking bar is with its another rod end that can swing up and down or the upper end that directly is pressed on drive link, or be a "T"-shaped side that is hinged on drive link, drive link is slidingly arranged in vertical guide groove, and drive link and push rod are on the same axis, and stretches to the bottom that rod end bearing in the housing is connected on drive link with push rod.
Design feature of the present utility model also is:
The seal that is arranged between push rod and the housing is a flexible sheet.
In the bound position of rocking bar, upper limit post and lower limit post are set respectively, be on the upper limit post, in the palp position of rocking bar, upper limit position switch is set; Be on the lower limit post, in the palp position of rocking bar, lower position switch is set.
On the draining valve body, with the extension of button in the valve, the button extension rod is set, hand push button fixedly installs the rod end of button extension rod.
Drive link and push rod are the split setting or connect firmly and be overall structure.
Enforcement of the present utility model has kept the original state of water intaking valve, draining valve and the button of toilet, water tank fully, directly driving mechanism is connected firmly appropriate location at the draining valve body, adjust push rod, make button in its valve of aiming at draining valve, cooperate the infrared induction circuit, can realize the automatic open and close of draining valve body.Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model need not to introduce waterpower as power, need not to transform the structure of existing toilet, tank intake valve of water, is easy to apply.
2, the utility model is not subjected to the influence of water quality, is particularly suitable for seawater toilet-flushing and handles the flush toilet application.
3, the utility model driving mechanism adopts hermetic form of structure, and protection against the tide and resistant tarnishing are strong.
4, the utility model applicable to energy-saving cistern double-button draining valve, meets the water saving new trend again both applicable to button formula draining valve.
5, the utility model is by being provided with position-limit mechanism and limit switch, and the energy loss in the time of can effectively avoiding motor generation stall satisfies battery powered low-power consumption requirement.
6, the utility model has kept the original-pack button of water tank, realizes automatically and manual compatibility.
Description of drawings
Fig. 1 is the utility model driving mechanism structure schematic diagram.
Fig. 2 is the utility model general structure schematic diagram.
Number in the figure: button, 15 driving mechanisms, 16 draining valve bodies, 17 button extension rods, 18 control circuits, 19 bonnets in 1 gear reduction direct current generator, 2 box bodys, 3 machine shafts, 4 rocking bars, 5 upper limit posts, 6 upper limit position switch, 7 lower limit posts, 8 lower position switch, 9 drive links, 10 vertical guide grooves, 11 push rods, 12 flexible sheets, 13 protecgulums, 14 valves.
Below pass through the specific embodiment, and in conjunction with the accompanying drawings the utility model is further described.
The specific embodiment
Referring to Fig. 1, Fig. 2, present embodiment is provided with at button press formula draining valve, is made up of draining valve body 16 and driving mechanism 15, and the housing that driving mechanism 15 is set to seal runs through housing sidewall as the push rod 11 of button actuator in the valve and stretches in the housing; In housing, reduction gearing direct current generator 1 is set, the axle head of machine shaft 3 radially connects firmly rocking bar 4, rocking bar 4 is a "T"-shaped side that is hinged on drive link 9 with its another rod end that can swing up and down, drive link 9 is slidingly arranged in vertical guide groove 10, drive link 9 is on the same axis with push rod 11, and stretches to the bottom that rod end bearing in the housing is connected on drive link 9 with push rod 11.
In concrete the enforcement, rocking bar 4 also can be the upper end that directly is pressed on drive link 9 with its another rod end that can swing up and down.
In concrete the enforcement, the seal that is arranged between push rod 11 and the housing is a flexible sheet 12, in the bound position of rocking bar 4, upper limit post 5 and lower limit post 7 is set respectively, be on the upper limit post 5, in rocking bar 4 palp positions, upper limit position switch 6 is set; Be on the lower limit post 7, in rocking bar 4 palp positions, lower position switch 8 is set.Upper limit position switch 6 and lower position switch 8 adopt microswitch.
On draining valve body 16, with the extension of button in the valve 14, button extension rod 17 is set, hand push button fixedly installs the rod end of button extension rod 17.
In concrete the enforcement, the housing of sealing is to be made of protecgulum 13, box body 2 and bonnet 19 sealing butt joints, gear reduction direct current generator 1 is fixedly installed in the box body 2, vertically guide groove 10 is fixedly installed on the end face of box body 2, and drive link 9 acts directly on the push rod 11, and drive link 9 and push rod 11 can the split settings, also can adopt the overall structure that connects firmly, push rod 11 runs through protecgulum 13 and is provided with, and by forming sealing between flexible sheet 12 and protecgulum 13 and the push rod, control circuit 18 is arranged in the bonnet 19.
Fig. 1, shown in Figure 2, the push button draining valve is closed condition, its switching process is as follows, when hot outer induction circuit sends the draining signal, control circuit 18 is just changeing power supply for reduction gearing motor 1, and rocking bar 4 is rotated counterclockwise, and moves down thereby drive drive link 9, the drive link 9 that moves down presses button 14 in the valve by push rod 11, opens until draining valve.Rocking bar 4 is finally spacing by lower limit post 7, and presses lower position switch 8, and with this switching signal control circuit 18 being stopped at once is the motor power supply.Control circuit 18 sends reset signal subsequently, for reduction gearing motor 1 is oppositely powered, making reduction gearing motor 1 drive rocking bar 4 clockwise directions rotates, driving drive link 9 with this upwards resets, until being subjected to the spacing of upper limit post 5, so upper limit position switch 6 is touched, control circuit stops to power to motor at once.11 of push rods are returned to reset mode because of the effect that is subjected to the medi-spring restoring force of button 14 in the valve, draining valve thereby close.
Claims (5)
1, the hermetically sealed Automatic closet flushing of water tank drain valve mechanism, form by draining valve body (16) and driving mechanism (15), it is characterized in that: the housing that described driving mechanism (15) is set to seal, run through housing sidewall as the push rod (11) of button actuator in the valve and stretch in the housing; In described housing, reduction gearing direct current generator (1) is set, the axle head of machine shaft (3) radially connects firmly rocking bar (4), rocking bar (4) is with its another rod end that can swing up and down or the upper end that directly is pressed on drive link (9), or be a "T"-shaped side that is hinged on drive link (9), drive link (9) is slidingly arranged in vertical guide groove (10), described drive link (9) is on the same axis with push rod (11), and stretches to the bottom that the interior rod end bearing of housing is connected on drive link (9) with described push rod (11).
2, the hermetically sealed Automatic closet flushing of water tank drain valve according to claim 1 mechanism, the seal that it is characterized in that being arranged between described push rod (11) and the housing is flexible sheet (12).
3, the hermetically sealed Automatic closet flushing of water tank drain valve according to claim 1 mechanism, it is characterized in that bound position at described rocking bar (4), upper limit post (5) and lower limit post (7) are set respectively, be on the upper limit post (5),, upper limit position switch (6) is set in the palp position of rocking bar (4); Be on the lower limit post (7),, lower position switch (8) is set in the palp position of rocking bar (4).
4, the hermetically sealed Automatic closet flushing of water tank drain valve according to claim 1 mechanism, it is characterized in that on described draining valve body (16), with the extension of button in the valve (14), button extension rod (17) is set, hand push button fixedly installs the rod end of button extension rod (17).
5, the hermetically sealed Automatic closet flushing of water tank drain valve according to claim 1 mechanism is characterized in that described drive link (9) and push rod (11) split setting or connects firmly being overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033833 CN200996176Y (en) | 2007-01-26 | 2007-01-26 | Sealed automatic flushing mechanism of draining valve of cistern in toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033833 CN200996176Y (en) | 2007-01-26 | 2007-01-26 | Sealed automatic flushing mechanism of draining valve of cistern in toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996176Y true CN200996176Y (en) | 2007-12-26 |
Family
ID=38994605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033833 Expired - Fee Related CN200996176Y (en) | 2007-01-26 | 2007-01-26 | Sealed automatic flushing mechanism of draining valve of cistern in toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996176Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089125A (en) * | 2015-08-19 | 2015-11-25 | 成霖企业股份有限公司 | Automatic flushing device used in closestool |
| CN105256865A (en) * | 2015-10-28 | 2016-01-20 | 北京美晟博恩科技有限公司 | Toilet with automatic flushing function |
-
2007
- 2007-01-26 CN CN 200720033833 patent/CN200996176Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089125A (en) * | 2015-08-19 | 2015-11-25 | 成霖企业股份有限公司 | Automatic flushing device used in closestool |
| CN105256865A (en) * | 2015-10-28 | 2016-01-20 | 北京美晟博恩科技有限公司 | Toilet with automatic flushing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100228 |