CN2530577Y - Device of automatic replacing sanitary protective cover for closet seat - Google Patents
Device of automatic replacing sanitary protective cover for closet seat Download PDFInfo
- Publication number
- CN2530577Y CN2530577Y CN 02212966 CN02212966U CN2530577Y CN 2530577 Y CN2530577 Y CN 2530577Y CN 02212966 CN02212966 CN 02212966 CN 02212966 U CN02212966 U CN 02212966U CN 2530577 Y CN2530577 Y CN 2530577Y
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- CN
- China
- Prior art keywords
- wheel
- protecting sleeve
- seat ring
- sanitary
- sanitary protecting
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- 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 a device of automatic replacing sanitary protective cover for closet seat, pertaining to the technical field of sanitary apparatus. For solving the technical proposal, a cover replacing device which is simpler in structure, more convenient to be used and easier to be produced is designed. The utility model consists of a seat ring and a winding mechanism; the seat ring takes a U shape; one end of the seat ring is suspended and the other end is hinged; the sanitary protective cover is sleeved in from the suspended end and is wound out from the fixed end; the drive and driven winding wheels of the winding mechanism are respectively corresponding to the fixed and suspended ends of the seat ring; a cutting knife is positioned at the fixed end; a drive motor is controlled by a counting control circuit; the counting wheel of the control circuit is positioned beside the drive winding wheel; the wheel face of the counting wheel is rubbed and contracted with the sanitary protective cover; the wheel edge of the counting wheel is provided with a magnet; a Hall element is corresponding to the counting wheel and is electrically connected with the counting controller. The seat ring, winding mechanism and magnetic induction control manner design by the utility model has few components and compact structure; the shell is connected by hinge, which is easy to be assembled and used so that the utility model us suitable to be matched and mounted on various closets.
Description
Technical field
The utility model relates to a kind of just tool that goes to toilet, and is specifically to be the supporting device of closestool seat ring, belongs to the sanitary equipment technical field.
Background technology
The just tool of apparatus, especially toilet that goes to toilet because the user directly contacts with seat ring, so seat ring becomes the section of infection of some disease, for this reason, has produced the hygiene-type toilet that seat ring has sheath.This kind just seat ring of tool is the U font, and an end is fixedly supported on the closet, the other end is unsettled, and sheath is inserted in the back, is rolled out by support end by free end, utilizes winding mechanism to realize the automatic replacing of sanitary protecting sleeve.Chinese patent discloses for No. 98203657 a kind of " chamber pot seat ring plastic sheath apparatus for automatic change ", the stepping controlling organization of this device adopts the design of electromechanical linkage timing controlled, control program is loaded down with trivial details, supporting Machine Design complexity, parts are many, cause coiled strip and stepping mechanism volume big, processing, installation trouble, and in using because of link is many, so be easy to break down.Along with the progress of society, public place and town dweller urgently wish to design hygiene-type toilet more practical, reliable, that be easy to apply.
Summary of the invention
Problem to be solved in the utility model provide a kind of simple in structure, convenient and practical, control is reliable, and the toilet that is easy to processing and fabricating is changed the sanitary protecting sleeve device automatically.
The utility model is realized with following technical scheme:
A kind of toilet is changed the sanitary protecting sleeve device automatically, it comprises seat ring 3, sanitary protecting sleeve 4, winding mechanism, wherein, seat ring is the U font, one end is unsettled, one end is fixedly hinged on closet, sanitary protecting sleeve is inserted in by free end, roll out by stiff end, winding mechanism comprises housing 17, main, driven rolling wheel 5,6, drive motors 7, cutter 8, main, driven rolling wheel is installed in the housing, and corresponding respectively fixing and unsettled termination near seat ring, motor is in transmission connection with the active rolling wheel, cutter are positioned at fixedly termination, its blade stretches in the sanitary protecting sleeve, it mainly improves and is, drive motors adopts count control circuit control, this control circuit comprises counter wheel 9, magnet 13, counter controller 11, button 12, above-mentioned each parts all are installed in the housing, wherein, counter wheel is positioned at by the active rolling wheel, its wheel face and sanitary protecting sleeve CONTACT WITH FRICTION, magnet 13 is housed on its wheel rim, Hall element is fixed in counter wheel one side and presses close to magnet 13 as far as possible, and Hall element is electrically connected with counter controller, and button also is installed on the respective pins of counter controller.
Install and loading, unloading sheath volume for convenient, above-mentioned automatic replacing sanitary protecting sleeve device, described housing cross section is the wedge shape tube, its upper casing 17-2, left plate 17-3, right plate 17-4 are articulated and connected with lower casing 17-1 respectively, upper and lower casing is involutory at the wedge shape knife-edge part, and apposition position leaves sanitary protecting sleeve turnover slit 18, and the upper shell end face leaves the exposed hole 17-6 of button, left and right side plate is provided with driving and driven rolling wheel installation axle hole 17-5, and counter wheel and Hall element are installed on the right plate.
Be the fixing that the raising stiff end supports, above-mentioned automatic replacing sanitary protecting sleeve device, the supporting base 16 that the medial and lateral of described seat ring stiff end are respectively equipped with jointed shaft 15, two jointed shafts is separately fixed on the closet.
Roll out for ease of sanitary protecting sleeve, above-mentioned automatic replacing sanitary protecting sleeve device, the quantity of described cutter is 2, is installed on the top of two supporting bases 16 respectively, its blade extend into the middle and lower part of sheath side.
Above-mentioned automatic replacing sanitary protecting sleeve device, the uniform serration 9-1 of described counter wheel wheel face.
Seat ring, winding mechanism and the magnetic induction control mode of the utility model design, few, the compact conformation of parts; The upper and lower shell of housing and left and right side plate adopt the structure that is articulated and connected, the replacing of sheath volume in assembling in being convenient to produce and the daily use.The firm practicality of seat ring structure, not fragile.Whole design is convenient to make and promote, and is suitably various toilet seats and installs supporting.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is a B-B profile among Fig. 3;
Fig. 4 is the counter wheel zoomed-in view;
Fig. 5 is a drive motors control electrical schematic diagram.
The specific embodiment
Consult Fig. 1,2, among the figure 1 be closet, 2 for water tank, 3 for seat ring, 4 be sanitary protecting sleeve, seat ring is the U font, in the diagram left end be free end, right-hand member for being fixedly hinged end, this end is hinged on the closet, falls so that the seat ring energy freely lift.Sanitary protecting sleeve is plastic sheeting (or paper), and the cross section is a closed-loop, big or small corresponding seat ring cross section, and housing is fixed on the end of seat ring U-shaped, is illustrated as to be fixed between U-shaped termination and the water tank.Master in the housing 17, driven rolling wheel 5,6 respectively correspondence be installed in unsettled and fixing termination, motor 7 is slowspeed machine the motor of decelerator (or carry), be fixedly mounted in the housing, and be connected with active rolling wheel 5, clean sanitary protecting sleeve volume frame is on driven rolling wheel 6, be enclosed within on the unsettled termination after rolling out by driven rolling wheel, cover is stretched out by stiff end behind the circle of whole Building U and is wrapped on the active rolling wheel 5, initiatively rolling wheel under motor-driven, rotate and used sanitary protecting sleeve pulled out after be wrapped on the active rolling wheel, when pulling out with the sanitary protecting sleeve of cleaning again by transporting on the U-shaped seat ring on the driven rolling wheel 6.
Consult Fig. 1,2,4,5, counter wheel 9 in the driving mechanism is positioned at by the active rolling wheel, counter wheel 9 and Hall element 10 are installed on the housing right plate 17-4, and counter controller 11 is installed in the housing 17, and button 12 (AN) is fixed on the installing hole 17-6 that sets up for it on the housing.The wheel face of counter wheel and sanitary protecting sleeve 4 CONTACT WITH FRICTION, when sanitary protecting sleeve is advanced with the winding active force of active rolling wheel, the rotation of driving counter wheel, counter wheel whenever rotates a circle, magnet 13 on it is responded to once with Hall element, produces one time the signal of telecommunication, and sends counter controller to, by the startup and the rotary work time of counter controller and button control motor, realize from moving pad.The model that counter controller adopts is JN48/72, and Hall element adopts N93 ∏ 4, and magnet adopts ndfeb magnet.Its annexation: 1,2 pin of counter controller connect AC power; 3,4 pin connect drive motors; 4,5 pin connect button; 6,7,8 pin connect Hall element.
The sanitary protecting sleeve quality of film material is light, for placement is skidded, is carved with tiny groove on the wheel face of counter wheel 9, and groove convexes to form serration 9-1, so that counter wheel and sanitary protecting sleeve run-in synchronism, unlikely throwing switch.
The utility model has taken into full account the problem in use and the production link, housing 17 is designed to the involutory structure of wedge shape, and make upper and lower shell and the hinged assembling of left and right side plate, lower casing 17-1 is fixedly mounted on the closet, upper casing 17-2, left plate 17-3, right plate 17-4 are articulated and connected with lower casing 17-1 respectively, can easily left and right side plate and upper casing be opened ease of assembly parts and replacing sanitary protecting sleeve; The wheel shaft of driving and driven rolling wheel one end supports axis hole 17-5 and is set directly on the inner surface of left and right side plate, has simplified the supporting structure of driving and driven rolling wheel; The upper shell end face also leaves button hole 17-6, changes sanitary protecting sleeve with starter motor before conveniently going to toilet; Upper and lower casing is involutory at the wedge shape knife-edge part, the U end of the corresponding seat ring of apposition position, and leave sanitary protecting sleeve turnover slit 18, and not influencing the turnover of sanitary protecting sleeve, counter wheel and Hall element are directly installed on the right plate, compact conformation, simple.
Still consult Fig. 1,2, existing this type of toilet, its seat ring stiff end is generally established hinging pin shaft in the inboard, by the single supporting base hinged support of inboard, cutter are one, are fixed on the medial branch bearing, the otch of sanitary protecting sleeve is inboard single face otch, this one-sided hinged, the supporting poor stability, seat ring easily tilts; Seat ring in the utility model adopts the articulated manner of establishing jointed shaft 15 and supporting base 16 respectively in the stiff end medial and lateral, can obviously improve supporting stability; Two cutter 8 are installed on the top of supporting base 16 respectively, and it cuts into upper and lower two parts with sanitary protecting sleeve, make winding more smooth easily.
Use of the present utility model is: press button 12 when going to toilet; starter motor 7; the drive motors rotation; after rolling out, the sanitary protecting sleeve fixed length stops automatically; sanitary protecting sleeve on the seat ring just is replaced by one section cleaning, and after use finished, sanitary protecting sleeve kept using the back state; next user repeats said process, can guarantee the safe and sanitary of sheath fully.
Claims (4)
1. a toilet is changed the sanitary protecting sleeve device automatically, comprise seat ring [3], sanitary protecting sleeve [4], winding mechanism, wherein, seat ring is the U font, one end is unsettled, one end is fixedly hinged on closet, sanitary protecting sleeve is inserted in by free end, roll out by stiff end, winding mechanism comprises housing [17], main, driven rolling wheel [5], [6], drive motors [7], cutter [8], main, driven rolling wheel is installed in the housing, and corresponding respectively fixing and unsettled termination near seat ring, motor is in transmission connection with the active rolling wheel, cutter are positioned at fixedly termination, its blade stretches in the sanitary protecting sleeve, it is characterized in that, drive motors adopts count control circuit control, this control circuit comprises counter wheel [9], magnet [13], counter controller [11], button [12], above-mentioned each parts all are installed in the housing, wherein, counter wheel is positioned at by the active rolling wheel, its wheel face and sanitary protecting sleeve CONTACT WITH FRICTION, magnet [13] is housed on its wheel rim, Hall element is fixed in counter wheel one side and presses close to magnet [13] as far as possible, and Hall element is electrically connected with counter controller, and button also is installed on the respective pins of counter controller.
2. toilet according to claim 1 is changed the sanitary protecting sleeve device automatically, it is characterized in that, the cross section of described housing is the wedge shape tube, its upper casing [17-2], left plate [17-3], right plate [17-4] are articulated and connected with lower casing [17-1] respectively, upper and lower casing is involutory at the wedge shape knife-edge part, apposition position leaves sanitary protecting sleeve turnover slit [18], the upper shell end face leaves the exposed hole [17-6] of button, left and right side plate is provided with driving and driven rolling wheel installation axle hole [17-5], and counter wheel and Hall element are installed on the right plate.
3. toilet according to claim 2 is changed the sanitary protecting sleeve device automatically, it is characterized in that, the medial and lateral of described seat ring stiff end are respectively equipped with jointed shaft [15], and the supporting base of two jointed shafts [16] is separately fixed on the closet.
4. change the sanitary protecting sleeve device automatically according to claim 1 or 2 or 3 described toilets, it is characterized in that, the quantity of described cutter is 2, is installed on the top of two supporting bases [16] respectively, and its blade extend into the middle and lower part of sheath side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212966 CN2530577Y (en) | 2002-02-21 | 2002-02-21 | Device of automatic replacing sanitary protective cover for closet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212966 CN2530577Y (en) | 2002-02-21 | 2002-02-21 | Device of automatic replacing sanitary protective cover for closet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530577Y true CN2530577Y (en) | 2003-01-15 |
Family
ID=33692560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212966 Expired - Fee Related CN2530577Y (en) | 2002-02-21 | 2002-02-21 | Device of automatic replacing sanitary protective cover for closet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099539A1 (en) * | 2004-04-10 | 2005-10-27 | Baige Zhong | A multi-function cushion of toilet seat |
| CN103220952A (en) * | 2010-02-04 | 2013-07-24 | Phd公司 | Toilet seat and method for producing same |
-
2002
- 2002-02-21 CN CN 02212966 patent/CN2530577Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099539A1 (en) * | 2004-04-10 | 2005-10-27 | Baige Zhong | A multi-function cushion of toilet seat |
| CN103220952A (en) * | 2010-02-04 | 2013-07-24 | Phd公司 | Toilet seat and method for producing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |