CN201137197Y - Automatic flushing drive apparatus - Google Patents
Automatic flushing drive apparatus Download PDFInfo
- Publication number
- CN201137197Y CN201137197Y CNU2007200774690U CN200720077469U CN201137197Y CN 201137197 Y CN201137197 Y CN 201137197Y CN U2007200774690 U CNU2007200774690 U CN U2007200774690U CN 200720077469 U CN200720077469 U CN 200720077469U CN 201137197 Y CN201137197 Y CN 201137197Y
- Authority
- CN
- China
- Prior art keywords
- cam
- transmission shaft
- ratchet
- power transmission
- automatic flush
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an automatic flush driving device, which comprises a driving motor capable of rotating in clockwise and counter clockwise direction, a transmission shaft connected with the driving motor which is capable of forward and reverse rotation and cams which comprise a first cam and a second cam and respectively arranged at two ends of the transmission shaft, wherein, ratchet connection is employed between the cams and the transmission shaft, the transmission shaft rotates forwards or reversely to realize driving one of the first cam and the second cam to rotate according to the ratchet principle. The arrangement of the automatic flush driving device can effectively realize light and heavy flush control, which has the advantages of convenience, health, simple structure, convenient maintenance and the like.
Description
[technical field]
The utility model relates to a kind of automatic flush actuation apparatus, relates in particular to a kind of automatic flush actuation apparatus that is applied on the sanitary installation such as water closet.
[background technology]
In daily life process, the flush actuation apparatus in the water closet that people use mostly is manually, needs manually control on the one hand, brings inconvenience to people; May cause the propagation of bacterium because of cross-infection on the other hand.Therefore, the raising of living and requiring along with people is so people improve day by day to the needs of auto-flushing.
Therefore, the water closet or the toilet that have occurred auto-flushing in the prior art.But with the bath mode that a water yield can only be arranged after an action of the bowels.In today of the water resource of advocating thriftiness energetically, same water yield flushing is used in large and small just flushing, obviously can cause the waste of resource.Therefore, realize auto-flushing and can realize the large and small large and small just flushing of action control respectively of bringing, to saving the water source and effectively utilizing the water source to play a role.
Along with the raising of people's living standard, people also propose for the requirement of the usefull space of saving the washroom.At present, automatic flushing device mostly is valve means.This kind complex structure, bulky, can't meet the demands for the water tank of the less requirement in space, and the higher defective of cost is also arranged.
In sum, be necessary to invent a kind of more health, volume is little, large and small just respectively the device of flushing overcome many shortcomings and deficiencies of the prior art.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of large and small automatic flush actuation apparatus that dashes of realizing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of automatic flush actuation apparatus comprises: CD-ROM drive motor, just hour hands with rotate counterclockwise; Power transmission shaft is connected on the CD-ROM drive motor, can rotate and reverse with CD-ROM drive motor; Cam comprises first, second cam, is separately positioned on the two ends of power transmission shaft; Wherein, adopt ratchet mechanism to be connected between cam and the power transmission shaft, the power transmission shaft forward or reverse can drive one of them rotation of first, second cam respectively.
Compared with prior art, by the rotating of CD-ROM drive motor, and rely on turning cylinder, cam mechanism and ratchet quil structure, and realize large and small control of dashing, convenient and healthy, simple in structure, easy to maintenance, also can be controlled in the smaller volume scope.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the structural representation of automatic flush actuation apparatus in the utility model.
Fig. 2 is the part-structure schematic diagram of automatic flush actuation apparatus in the utility model.
Fig. 3 is the part-structure schematic diagram of automatic flush actuation apparatus in the utility model.
Fig. 4 is the application schematic diagram of automatic flush actuation apparatus in the utility model.
[embodiment]
Specifically introduce various embodiment of the present utility model with reference to the accompanying drawings, structure or function identical among the figure mark with identical numeral.Should be noted that the purpose of accompanying drawing just is convenient to the explanation to the utility model specific embodiment, is not a kind of unnecessary narration or to the restriction of the utility model scope, in addition, accompanying drawing there is no need to draw in proportion.
As shown in Figure 1 to Figure 3, the utility model automatic flush actuation apparatus 100 comprises: the cams at two ends 4 of housing 1, CD-ROM drive motor 2, the power transmission shaft 3 that relies on CD-ROM drive motor 2 transmissions, power transmission shaft 3 and cam 4 drive by ratchet 6, ratchet 7 structures.
Wherein, housing 1 includes installation panel 11, in order to housing is fixed on the mounting bracket (not shown).
Described CD-ROM drive motor 2 is arranged on the inside of housing 1, and is connected with power supply.
A pair of ratchet 6 is fixed on the power transmission shaft 3, and lays respectively at the inboard of first cam 41, second cam 42.Ratchet 6 comprises guiding face 61 and blocking surface 62.The ratchet 6 at power transmission shaft 3 two ends is the rightabout configuration.
A pair of ratchet 7 is fixed on the cam in the mode of revolute pair, i.e. rotatable first, second cam 41,42 inboards that are fixed on of an end; The other end cooperates with ratchet 6, comprising: prevention face 71, be positioned at the inclined-plane 72 of prevention face 71 rear ends.In addition, ratchet 7 centre positions also connect a ratchet spring 73, and these ratchet spring 73 other ends are fixed on corresponding first, second cam 41,42.
Because the ratchet 6 at power transmission shaft 3 two ends is the rightabout configuration, therefore, must there be click structure on one side to be locking state when power transmission shaft 3 during along with CD-ROM drive motor 2 forward or reverse, promptly the blocking surface 62 of ratchet 6 and the prevention face 71 of ratchet 7 connect.Thereby make the cam 4 that power transmission shaft 3 can these ratchet 7 places rotate together.And this moment, locked situation owing to being that ratchet 6 guiding faces 61 contact with the inclined-plane 72 of ratchet 7, and can not take place in Yi Bian click structure in addition, thereby the rotation of this ratchet 6 can not drive corresponding ratchet 7 and rotates together.Thereby 4 on the cam on this limit can not rotate.
Opposite, when power transmission shaft 3 rotated toward the another one directions, cam 4 one side of not changeing just now then was along with power transmission shaft 3 rotates together; And cam 4 did not then rotate along with one side that power transmission shaft 3 rotates just now.
Figure 3 shows that example.Fig. 3 is first cam, the 41 associated click structures on the left side among Fig. 2.When power transmission shaft 3 rotates toward the A directions is clockwise direction when rotating, and described click is locked and drive cam 41 and rotate.When turning cylinder 3 promptly counterclockwise rotated toward the rotation of B direction, described click was not locked, and this moment, cam 41 can be along with power transmission shaft 3 rotates together.
Wherein, the purpose of ratchet spring 73 is in order to guarantee that ratchet 7 contacts cooperation with ratchet 6, thereby guarantees the normal operation of ratchet mechanism.
The utility model automatic flush actuation apparatus 100 also comprises limit spring 5.These limit spring 5 one ends are fixed on the cam 4, and the other end and installation panel 11 are fixing, can prevent the effect because of frictional force under not locked state of ratchet 6 ratchets 7, still drive the accident generation that corresponding cam 4 rotates and ratchet 6 takes place.
The utility model automatic flush actuation apparatus 100 also comprises a Hall element 31, in order to control CD-ROM drive motor 2.The corresponding magnet steel (not shown) that is provided with on the power transmission shaft 3 wherein.When power transmission shaft 3 rotated a week, this magnet steel and Hall element 31 were the most approaching, thereby caused Hall effect and control CD-ROM drive motor 2 and stop.Can prevent CD-ROM drive motor more than 2 rotations like this and cause that the phenomenon that repeats to wash by water takes place.
As shown in Figure 4, the utility model automatic flush actuation apparatus 100 is installed on the support 200.The below of described first cam 41, second cam 42 disposes a lever 8 parts respectively.Also be connected with lifting rod 9 on the lever 8, this lifting rod 9 is connected in order to chock plug or the valve (not shown) with bath.When wherein a cam 4 rotated, this cam 4 can press down pairing lever 8.Under the effect of lever force, the thick stick 9 that lifts of this moment is controlled the corresponding chock plugs of toilet seat water tank (not shown), and further control bath.
Wherein, first, second cam 41,42 is controlled large and small dashing respectively, promptly if when urine only needs a spot of water flushing, dashes with little; And when stool just needs relatively large water, then uses favourable opposition.The utility model automatic flush actuation apparatus 100 is subjected to the control of controller outside.Controller outside receives corresponding induced signal and judgment processing is to carry out favourable opposition or little dashing, thereby further controls automatic flush actuation apparatus 100 of the present invention.
The utility model automatic flush actuation apparatus 100 passes through a CD-ROM drive motor, and utilizes ratchet mechanism, controls cam mechanism, realizes large and small dashing, and volume is little, and is simple.At the concrete structure of above-mentioned Fig. 2 and ratchet mechanism shown in Figure 3, for of the present utility model one preferred embodiment.
The utility model automatic flush actuation apparatus 100 is because simple in structure, and one side is convenient to I﹠M, also saves cost on the other hand.
Though disclosed the specific embodiment of the present utility model above, they are not the limitations of the utility model scope, know those skilled in the art person the above concrete modifications and variations of implementing is also contained within the scope of the present utility model.
Claims (7)
1. an automatic flush actuation apparatus is characterized in that, comprising: CD-ROM drive motor, just hour hands with rotate counterclockwise; Power transmission shaft is connected on the CD-ROM drive motor, can rotate and reverse with CD-ROM drive motor; Cam comprises first, second cam, is separately positioned on the two ends of power transmission shaft; Wherein, adopt ratchet mechanism to be connected between cam and the power transmission shaft, the power transmission shaft forward or reverse can drive one of them rotation of first, second cam respectively.
2. automatic flush actuation apparatus as claimed in claim 1 is characterized in that: ratchet is installed on the power transmission shaft or becomes one, and ratchet is installed on the cam.
3. automatic flush actuation apparatus as claimed in claim 2 is characterized in that: ratchet is fixed on the cam in the mode of revolute pair, and comprises ratchet spring.
4. automatic flush actuation apparatus as claimed in claim 3, it is characterized in that: ratchet comprises: prevention face and inclined-plane.
5. automatic flush actuation apparatus as claimed in claim 4, it is characterized in that: ratchet comprises: guiding face and blocking surface.
6. automatic flush actuation apparatus as claimed in claim 1 is characterized in that: also comprise installation panel and limit spring, described cam is connected on the installation panel by limit spring.
7. automatic flush actuation apparatus as claimed in claim 1 is characterized in that: also comprise a hall sensing element, be installed in the power transmission shaft below; The magnet steel corresponding with the hall sensing element then is set on the power transmission shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200774690U CN201137197Y (en) | 2007-12-27 | 2007-12-27 | Automatic flushing drive apparatus |
| PCT/CN2008/002092 WO2009092204A1 (en) | 2007-12-27 | 2008-12-26 | Automatic flushing drive set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200774690U CN201137197Y (en) | 2007-12-27 | 2007-12-27 | Automatic flushing drive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137197Y true CN201137197Y (en) | 2008-10-22 |
Family
ID=40037883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200774690U Expired - Fee Related CN201137197Y (en) | 2007-12-27 | 2007-12-27 | Automatic flushing drive apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201137197Y (en) |
| WO (1) | WO2009092204A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092204A1 (en) * | 2007-12-27 | 2009-07-30 | Shanghai Kohler Electronics, Ltd. | Automatic flushing drive set |
| CN102605537A (en) * | 2012-03-15 | 2012-07-25 | 武汉纺织大学 | Drive cam device for double system computerized flat knitting machine |
| WO2012116631A1 (en) * | 2011-02-28 | 2012-09-07 | 上海科勒电子科技有限公司 | Motor driving device used in sanitary ware and sanitary ware |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138094B (en) * | 2018-09-30 | 2024-05-24 | 浙江科欣实业有限公司 | Flushing valve switch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6840496B2 (en) * | 2003-02-28 | 2005-01-11 | Advance Modern Technologies Corp. | Automatic flush actuation apparatus |
| CN2673966Y (en) * | 2003-12-11 | 2005-01-26 | 陈道中 | Infrared induction automatic flushing closet |
| US20060075546A1 (en) * | 2004-10-08 | 2006-04-13 | Dometic Sanitation Corporation | Electro-mechanical flush mechanism |
| CN2820986Y (en) * | 2005-07-15 | 2006-09-27 | 胡令蔚 | Automatic flushing and control device for water flushing toilet |
| KR20070107532A (en) * | 2006-05-03 | 2007-11-07 | 주식회사 노비타 | Automatic flushing device of hot water cleaner and its control method |
| CN201137197Y (en) * | 2007-12-27 | 2008-10-22 | 上海科勒电子科技有限公司 | Automatic flushing drive apparatus |
-
2007
- 2007-12-27 CN CNU2007200774690U patent/CN201137197Y/en not_active Expired - Fee Related
-
2008
- 2008-12-26 WO PCT/CN2008/002092 patent/WO2009092204A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092204A1 (en) * | 2007-12-27 | 2009-07-30 | Shanghai Kohler Electronics, Ltd. | Automatic flushing drive set |
| WO2012116631A1 (en) * | 2011-02-28 | 2012-09-07 | 上海科勒电子科技有限公司 | Motor driving device used in sanitary ware and sanitary ware |
| CN102605537A (en) * | 2012-03-15 | 2012-07-25 | 武汉纺织大学 | Drive cam device for double system computerized flat knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009092204A1 (en) | 2009-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201137197Y (en) | Automatic flushing drive apparatus | |
| CN201395837Y (en) | Manual-automatic integrated flushing drive device | |
| CN203559473U (en) | Closestool button | |
| CN205077579U (en) | Intelligent closestool's cycle request button | |
| KR101053150B1 (en) | Toilet seat stand | |
| CN202144616U (en) | Induction type dual-power water box | |
| CN100577933C (en) | Automatic flushing water drive unit | |
| CN201321651Y (en) | Toilet water-saving automatic water flushing device | |
| CN219315916U (en) | Intelligent flushing device for additional installation type water-saving type water closet | |
| CN210531716U (en) | Flushing valve controller, water tank and closestool | |
| CN216740775U (en) | An auxiliary positioning device for prefabricated staircase construction | |
| CN201826381U (en) | Jet nozzle device and toilet stool provided with same | |
| CN103669527B (en) | A kind of auto flushing gear for toilet | |
| CN2767515Y (en) | Flushing valve | |
| CN203129295U (en) | Toilet flushing device | |
| CN213062276U (en) | Novel closestool lifting switch | |
| CN213271341U (en) | Pipe conveying device for municipal water supply and drainage | |
| CN203049739U (en) | Water economizer of water closet | |
| CN218899284U (en) | Film excrement sealing sanitary appliance | |
| CN201526079U (en) | Water drainage valve with manual control and automatic control functions | |
| CN2679259Y (en) | Sanitary device for water closet | |
| CN2673966Y (en) | Infrared induction automatic flushing closet | |
| CN201005409Y (en) | Cup for blind person | |
| CN201155131Y (en) | Pull rod type basin turning plate sewer switch | |
| CN210378148U (en) | Novel bathroom signboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |