CN2716362Y - Automatic flushing-water device for closet - Google Patents
Automatic flushing-water device for closet Download PDFInfo
- Publication number
- CN2716362Y CN2716362Y CN 200420050375 CN200420050375U CN2716362Y CN 2716362 Y CN2716362 Y CN 2716362Y CN 200420050375 CN200420050375 CN 200420050375 CN 200420050375 U CN200420050375 U CN 200420050375U CN 2716362 Y CN2716362 Y CN 2716362Y
- Authority
- CN
- China
- Prior art keywords
- automatic flushing
- toothed rack
- tooth bar
- utility
- model
- 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
The utility model relates to an automatic flushing device for a closet, comprising a top cover, a housing, a fixing nut, a regulating screw, a miniature motor, and a gear reduction unit. The utility model is also composed of a toothed rack which is matched with a gearwheel, and a toothed rack slid slot which is matched with the toothed rack, and the regulating screw which is arranged in the toothed rack extends out of the bottom of the toothed rack. The structure of the automatic flushing device of the utility model is matched with a sensing control circuit; the adoptions of the gear reduced drive and the positive and negative rotation of the motor can drive the toothed rack to lift, so as to implement the automatic flushing. The utility model which is not easy to appear shutdown and fault has simple structure, convenient installment and usage, and sanitary and safe features.
Description
Technical field
The utility model relates to a kind of amenities, especially a kind of automatic flushing device of toilet.
Background technology
Using the flushometer of more toilet at present is hand, it is located on the tank lid, comprise shell, top cover, hold-down nut, adjusting screw(rod), top cover is provided with size button, hole on shell and the tank lid matches and is provided with external screw thread, the external screw thread of hold-down nut and shell matches and flushometer can be fixed, and the button that adjusting screw(rod) is located under the button with switch water tank plug matches.Though this product is simple in structure and water saving, in use, still is not enough hygienic and convenient when using especially in public.So someone has developed automatic flushing device, there is a kind of name to be called " the induction type auto-flusher that toilet seat water tank is used ", the switching to delivery port of inductive control circuit and transmission mechanism control plug is housed on original toilet seat water tank basis, realize the induction type auto-flushing of non-contact switch, far infrared rays probe output output timing signal after microcomputer controller is handled drives the direct current micromotor rotation, by its output shaft gear and tooth bar gear motion, the tooth bar rising drives stay cord and plug rises simultaneously, discharge water, through after several seconds, under action of gravity, the plug sealing delivery port that descends automatically, avoided the infection of germ to the user, close the water tank outlet but it need make to fall behind under the plug with gravity, in use occur infiltration and closing fault easily.
Summary of the invention
The purpose of this utility model provide a kind of can with the supporting use of existing toilet, the outlet of simple in structure, easy for installation and water tank opens and closes the automatic flushing device of rational toilet.
For realizing above purpose, the automatic flushing device of toilet of the present utility model, comprise top cover, shell, hold-down nut, adjusting screw(rod), micromachine and train of reduction gears, it also comprises the tooth bar that cooperates with gear, the tooth bar chute that cooperates with tooth bar, and described adjusting screw(rod) is located in the tooth bar and is stretched out the tooth bar bottom.
Described adjusting screw(rod) is provided with adjusting nut.
The automatic flushing device of the utility model structure cooperates inductive control circuit, adopts the moving lifting that drives tooth bar of gear reduction transmission and motor positive and inverse to realize auto-flushing, and is simple in structure, easy to install, is not prone to closing fault and much cleaner safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view
The specific embodiment
As shown in the figure, the automatic flushing device of toilet of the present utility model, comprise top cover 1, micromachine 2, shell 3, hold-down nut 4, gear train 5, tooth bar 6, tooth bar chute 7, adjusting nut 8, adjusting screw(rod) 9, described shell 3 has external screw thread, described hold-down nut 4 matches with the external screw thread of shell 3, micromachine 2 and gear train 5 are located in the shell 3, tooth bar chute 6 is located at the bottom of shell 3, tooth bar 6 is located in the tooth bar chute 7 and is cooperated with gear, adjusting screw(rod) 9 upper ends are located in the tooth bar 6, the lower end is stretched out tooth bar 6 and is provided with adjusting nut 8, and micromachine 2 has lead to connect toward integrated circuit controller.This device is located at the place that was used to install hand push button on the toilet tank lid originally.If be set with big; the different water supply volumes of urinating; this device adopts two rack and pinion reducing gears with adjusting screw(rod) to cooperate; during use as long as on auto-controller, choose big or little at the beginning; after having separated excrements; people one leaves; inductor will be sent to signal on the controller; controller just makes motor open automatically and drives tooth bar one rise and one drop; the adjusting screw(rod) in the tooth bar of decline is run into the button that is used to open the water tank plug and begun bath; top outage on the tooth bar of Shang Shenging simultaneously; reverse according to the time recovery of the setting rear motor of switching on then, tooth bar resets, and the water tank plug is closed.If do not set the size of water supply volume, then adopt a tooth bar, and the also corresponding minimizing of data setting in the auto-controller also is to utilize the positive and negative rotation drive tooth bar lifting of motor to open and close the water tank plug with adjusting screw(rod).
Claims (2)
1, a kind of automatic flushing device of toilet, comprise top cover (1), shell (3), hold-down nut (4), adjusting screw(rod) (9), micromachine (2) and train of reduction gears (5), it is characterized in that it also comprises the tooth bar (6) that cooperates with gear, the tooth bar chute (7) that cooperates with tooth bar (6), described adjusting screw(rod) (9) is located in the tooth bar (6) and is stretched out tooth bar (6) bottom plug end.
2, automatic flushing device according to claim 1 is characterized in that described adjusting screw(rod) (9) is provided with adjusting nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050375 CN2716362Y (en) | 2004-04-29 | 2004-04-29 | Automatic flushing-water device for closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050375 CN2716362Y (en) | 2004-04-29 | 2004-04-29 | Automatic flushing-water device for closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716362Y true CN2716362Y (en) | 2005-08-10 |
Family
ID=34872496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420050375 Expired - Fee Related CN2716362Y (en) | 2004-04-29 | 2004-04-29 | Automatic flushing-water device for closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716362Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018164561A1 (en) * | 2017-03-09 | 2018-09-13 | Instituto Tecnológico Y De Estudios Superiores De Occidente, A.C. | Automatically operated system for flushing water from a storage tank to a toilet |
-
2004
- 2004-04-29 CN CN 200420050375 patent/CN2716362Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018164561A1 (en) * | 2017-03-09 | 2018-09-13 | Instituto Tecnológico Y De Estudios Superiores De Occidente, A.C. | Automatically operated system for flushing water from a storage tank to a toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU XIANXIANG SMART AND SANITARY WARE CO., L Free format text: FORMER OWNER: SU ZHILIANG Effective date: 20071130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071130 Address after: Zhejiang province Ling'an City Jincheng Street Kam Street extension, zip code: 311300 Patentee after: Hangzhou first intelligent Sanitary Ware Co., Ltd. Address before: No. 15 North gate, Zhejiang City, Ling'an Province, China: 311300 Patentee before: Su Zhiliang |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GELE SANITARY WARE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU XIANXIANG BRAINPOWER SANITARY WARE CO., LTD. Effective date: 20110621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311300 EXTENDED SECTION OF YIJIN STREET, JINCHENG SUBDISTRICT, LIN AN CITY,ZHEJIANG PROVINCE TO: 311500 NO. 388, BAIYUNYUAN EAST ROAD, TONGJUN SUBDISTRICT, TONGLU COUNTY, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110621 Address after: Tong Jun Tonglu County of Hangzhou City, Zhejiang province 311500 street baiyunyuan Road No. 388 Patentee after: Zhejiang Siweida Sanitary Ware Technology Co., Ltd. Address before: 311300 Zhejiang city of Ling'an Province Jincheng Street dressed Street extension Patentee before: Hangzhou first intelligent Sanitary Ware Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 Termination date: 20120429 |