CN201273010Y - Pedal type opening/closing device for closestool ring and water tank of flush toilet - Google Patents
Pedal type opening/closing device for closestool ring and water tank of flush toilet Download PDFInfo
- Publication number
- CN201273010Y CN201273010Y CNU2008201630041U CN200820163004U CN201273010Y CN 201273010 Y CN201273010 Y CN 201273010Y CN U2008201630041 U CNU2008201630041 U CN U2008201630041U CN 200820163004 U CN200820163004 U CN 200820163004U CN 201273010 Y CN201273010 Y CN 201273010Y
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- China
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- loop bar
- connecting rod
- foot
- flush toilet
- afterbody
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- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
- Toilet Supplies (AREA)
Abstract
The utility model relates to a pedal type switch for flush toilet seat ring and water tank. The switch comprises a shell and a transmission mechanism, wherein the transmission device is composed of a pedal, an actuation link and a loop bar; the tail of the pedal is fixedly connected with the actuation link; the loop bar is composed of a telescopic outer loop bar and a telescopic inner loop bar; the tail of the outer loop bar is hinged with the tail of the actuation link; the top of the inner loop bar extends outside the top of the shell, is bended inwards and is hinged with one side of the flush toilet seat ring; the back side of the loop bar is provided with a return structure and a water discharge device; the middle part of a short rod of the return structure is provided with a short rod rotation pivot point; the front end of the short rod can ring the loop bar which is lifted up, when the short rod rotates to a limit position; the back end of the short rod is hinged with a long rod; and the water discharge device is composed of a water discharge link and a pull rope. The utility model overcomes the defects of prior flush toilet seat ring switch, and adopts pedal type to switch the seat ring or switch the water discharge of water tank, having simple and sanitary use.
Description
Technical field
The utility model relates to a kind of flush toilet, particularly flush toilet and just encloses foot-operated opening/closing device with water tank.
Background technology
Flush toilet is implanted in the sanitary equipment of general family deeply as a kind of sanitaryware commonly used, and itself and people's life is very close.At this, because the difference of male and female students physiological make-up, all install on traditional flush toilet bung and just the circle, just circle wherein is when can directly sitting thereon when the schoolgirl uses, and when the boy student uses, then need toilet seat ring is started, residual on it to avoid urine, this makes the use that user afterwards must wiped clean could worry about nothing, and giving afterwards, the user brings very big puzzlement and inconvenience.This mode of occupation that flush toilet just encloses is a kind of both unhygienic, relatively makes people's nuisance feelings again, particularly in public places such as hospital, hotel and institutional settings, is easy to take place courses of infection and transmission especially.For this reason, people have researched and developed some automatic opening-closings that just enclose, as Chinese patent ZL200620122925.4, it is simple in structure, and being this device, shortcoming can only realize the unlatching of just enclosing, and can't realize the closed reduction that just encloses, the position limiting structure of this device after also just circle is opened simultaneously causes opening failure in case just enclose stressed will being rebounded too greatly when opening.
Moreover existing discharging water of toilet flush all is hand push type, and this is also very unhygienic for using in public places.
The utility model content
The purpose of this utility model is to provide a kind of flush toilet just to enclose foot-operated opening/closing device with water tank, and it can adopt foot-operated mode to realize discharging water of the keying of just enclosing and water tank, has easy to use and characteristics health.
For achieving the above object, the utility model is by the following technical solutions:
Flush toilet just encloses the foot-operated opening/closing device with water tank, it is characterized in that: whole opening/closing device comprises a housing and transmission mechanism, wherein transmission device is made up of foot rest, kinematic link and loop bar, and described foot rest is arranged on the housing outside, and its afterbody is fixedlyed connected with kinematic link; Described kinematic link is provided with a kinematic link rotating fulcrum at the leading portion position, and is provided with back-moving spring near kinematic link rotating fulcrum rear side, and the kinematic link afterbody connects loop bar; Described loop bar is made up of telescopic outer loop bar and interior loop bar, and wherein outer loop bar afterbody and kinematic link afterbody are hinged, and outer loop bar middle part is provided with an inverted triangle platform, and case top is stretched out at interior loop bar top and a side crooked inwardly and that flush toilet just encloses is hinged; Described loop bar rear side is provided with a resetting structure and a jettison gear that comprises quarter butt and stock, wherein in the middle part of the resetting structure quarter butt quarter butt rotating fulcrum being set is positioned on the housing quarter butt, the quarter butt front end can promote just to enclose the loop bar raising under the state when it forwards extreme position to, quarter butt rear end and stock are hinged, described stock is arranged in two anchor points on the housing, stock middle part is provided with a boss that can fasten with outer loop bar inverted triangle platform, and the stock afterbody has a bending segment; Described jettison gear is made up of discharge water connecting rod and stay cord, the connecting rod front end that wherein discharges water is positioned at described stock afterbody bending segment top, discharge water connecting rod middle part is provided with the connecting rod rotating fulcrum that discharges water, and the connecting rod afterbody that discharges water connects stay cord, and the end of stay cord then is connected with discharging valve in the toilet flush.
Above-mentioned foot-operated opening/closing device also includes an independent jettison gear, it comprises a push button pedal unit and " Z " type connecting rod, wherein the push button pedal unit is arranged on the lateral surface of foot-operated opening/closing device housing, it comprises base, push-button reset spring and foot push, and wherein foot push is fixedlyed connected with the head of " Z " type connecting rod; Described " Z " type connecting rod middle part is provided with one " Z " type connecting rod rotating fulcrum, and " Z " type connecting rod afterbody then is positioned at the connecting rod front end below that discharges water.
Above-mentioned loop bar top and flush toilet just enclose hingedly is connected or articulates for hinge.
Above-mentioned kinematic link afterbody is provided with slow descending device with the hinged place of outer loop bar afterbody.
One anti-rebounding device is set between above-mentioned kinematic link and the loop bar, it comprises a circular arc pole, the pole front portion can fasten with the salient point that is arranged on the resetting structure stock, and the pole middle part is provided with the compression spring and slide block can offset with the spacing point that is arranged on the outer loop bar.
Above-mentioned housing bottom bilateral symmetry is provided with many to adjustable sucker positioner up and down, it comprises one " L " type locating piece and sucker, the right angle face of " L " type locating piece is provided with a location elongated slot, it is connected with housing by bolt, and the horizontal plane bottom of " L " type locating piece is provided with described sucker.
In actual use, close when not started when just trap, be provided with before loop bar is oblique, the angle of itself and kinematic link is an acute angle, and the inverted triangle platform on the outer loop bar does not engage with the stock boss of resetting structure.In case this moment, the user stepped on foot rest, foot rest will rotate by relative kinematic link rotating fulcrum with kinematic link, near the back-moving spring that is provided with the kinematic link rotating fulcrum rear side is further compressed, while kinematic link drive loop bar rises and relative its rotates to make just to enclose raises, and the angle of kinematic link and loop bar changes the obtuse angle into by acute angle at this moment.Subsequently when the user decontrols foot rest, kinematic link will be done return motion under the effect of back-moving spring, it forces the outer loop bar of loop bar and interior loop bar to extend, angle up between loop bar and kinematic link meets at right angles, this moment, kinematic link was got back to initial position, and the inverted triangle platform of outer loop bar just is positioned at the below of resetting structure stock boss, in this process, because of the resetting structure and the jettison gear of loop bar rear side with loop bar any interaction relation do not take place, both all keep being failure to actuate.
And after the user is relieving oneself again step on foot rest the time, foot rest and kinematic link will relative kinematic link rotating fulcrum rotating again, the compression again of back-moving spring quilt, kinematic link drives the loop bar rising and rotates relatively, therefore the inverted triangle platform of outer loop bar just is positioned at the below of resetting structure stock boss the time, the action of its rising will drive the resetting structure stock and rise, thereby by the rising of stock make quarter butt relatively itself middle part fulcrum rotate, the quarter butt front end offseted to force outer loop bar to travel forward and make just to enclose with outer loop bar and broke away from the state that leans against water tank this moment, simultaneously in the process that stock rises, the bending segment of stock afterbody drive discharge water connecting rod relatively the connecting rod pivot that discharges water at himself middle part rotate, the drop-down realization water tank of the stay cord that links to each other with the connecting rod afterbody that discharges water is discharged water, finish the bath of flush toilet.Subsequently when the user decontrols foot rest, kinematic link is done return motion under the effect of back-moving spring, it forces the interior loop bar of loop bar to be withdrawn into outer loop bar the inside, make and just enclose flip closed, angle between loop bar and kinematic link becomes acute angle by the right angle, both get back to initial position simultaneously, in this process, the inverted triangle platform and the stock boss of outer loop bar are separated, stock is done descending motion under the effect of deadweight, initial position is got back in the quarter butt counter motion, and the connecting rod that discharges water is also got back to initial position under the effect of stay cord back-moving spring, and Draw off valve is closed.
At this, for realizing only discharging water but do not need to just the circle operate, the utility model also is provided with an independent jettison gear, in use, only need step on the push button pedal unit, will drive " Z " type connecting rod relatively " Z " type connecting rod rotating fulcrum at its middle part rotate, " Z " type connecting rod afterbody upwarp make discharge water connecting rod relatively the connecting rod pivot that discharges water at himself middle part rotate, make drop-down the discharging water of stay cord that links to each other with the connecting rod afterbody that discharges water, realize the bath of flush toilet.When the user decontroled the push button pedal unit, " Z " type connecting rod will be done return motion under the effect of push-button reset spring subsequently, and the connecting rod that discharges water is also got back to initial position under the effect of stay cord back-moving spring, Draw off valve is closed.
The utility model is provided with slow descending device in the hinged place of kinematic link afterbody and outer loop bar afterbody, and this device plays cushioning effect when just enclosing open and close, can avoid just enclosing overexerting when opening and closing and damaging.Simultaneously the utility model is provided with an anti-rebounding device between kinematic link and loop bar, and can avoiding just enclosing when opening rebounding because of overexerting returns to cause to open failure.In addition, opening/closing device housing bottom bilateral symmetry is provided with many to adjustable sucker positioner up and down, for not being the location that opening/closing device also can well be realized in very smooth installation site.
In a word, the utility model it can adopt foot-operated mode to realize discharging water of the keying of just enclosing and water tank, has easy to use and characteristics health.
Description of drawings
Fig. 1, perspective view of the present utility model;
Fig. 2, stereochemical structure sectional view one of the present utility model;
Fig. 3, stereochemical structure sectional view two of the present utility model;
Fig. 4, plane structure schematic diagram of the present utility model;
Fig. 5, this structural representation that uses novel stay cord to be connected with the water tank discharging valve.
The specific embodiment
Shown in Fig. 1,2,3 and 4, just a kind of flush toilet encloses the foot-operated opening/closing device with water tank, whole opening/closing device comprises a housing 1 and a transmission mechanism.
Wherein transmission device is made up of foot rest 21, kinematic link 22 and loop bar 23.Described foot rest 21 is arranged on housing 1 outside, and its afterbody is fixedlyed connected with kinematic link 22.Described kinematic link 22 is provided with a kinematic link rotating fulcrum 221 at the leading portion position, and is provided with back-moving spring 24 near these rotating fulcrum 221 rear sides, and kinematic link 22 afterbodys connect loop bar 23.Described loop bar 23 is made up of telescopic outer loop bar 231 and interior loop bar 232, wherein outer loop bar 231 afterbodys and kinematic link 22 afterbodys are hinged, outer loop bar 231 middle parts are provided with an inverted triangle platform 2311, and interior loop bar 232 tops are stretched out housing 1 top and crooked and flush toilet inwardly just to enclose a side of 3 hinged, and this is hinged to connect or pivot joint for hinge.
Described loop bar 23 rear sides are provided with a resetting structure 4 and a jettison gear 5 that comprises quarter butt 41 and stock 42.Wherein resetting structure quarter butt 41 middle parts are provided with a quarter butt rotating fulcrum 411 quarter butt are positioned on the housing 1, and quarter butt 41 front ends can promote just to enclose the loop bar 23 raising under the state when it forwards extreme position to, and quarter butt 41 rear ends and stock 42 are hinged.Described stock 42 is arranged in two anchor points 11 on the housing 1, and stock 42 middle parts are provided with a boss 421 that can fasten with outer loop bar inverted triangle platform 2311, and stock 42 afterbodys have a bending segment 422.Described jettison gear 5 is made up of discharge water connecting rod 51 and stay cord 52, connecting rod 51 front ends that wherein discharge water are positioned at described stock afterbody bending segment 422 tops, connecting rod 51 middle parts that discharge water are provided with the connecting rod rotating fulcrum 511 that discharges water, connecting rod 51 afterbodys that discharge water connect stay cord 52, the end of stay cord 52 then is connected with discharging valve 6 in the toilet flush 53, its structure as shown in Figure 5, stay cord 52 connects discharging valve 6 by a transition connecting rod 61, and transition connecting rod 61 is provided with spring 611 and is used for resetting of stay cord 52 and transition connecting rod 61.
In actual use, when just enclosing 3 closures when not started, be provided with before loop bar 23 is oblique, the angle of itself and kinematic link 22 is an acute angle, and the inverted triangle platform 2311 on the outer loop bar 231 does not engage with the stock boss 421 of resetting structure.In case this moment, the user stepped on foot rest 21, foot rest 21 will rotate by relative kinematic link rotating fulcrum 221 with kinematic link 22, near the back-moving spring 24 that is provided with the kinematic link rotating fulcrum rear side is further compressed, simultaneously kinematic link 22 drives that loop bars 23 rise and it rotates to make and just encloses 3 and raise relatively, and this moment, kinematic link 22 changed the obtuse angle into the angle of loop bar 23.Subsequently when the user decontrols foot rest 21, kinematic link 22 will be done return motion under the effect of back-moving spring 24, it forces the outer loop bar 231 of loop bar and interior loop bar 232 to extend, angle up to 22 of loop bar 23 and kinematic links meets at right angles, this moment, kinematic link 22 was got back to initial position, and the inverted triangle platform 2311 of outer loop bar just is positioned at the below of resetting structure stock boss 421, in this process, because of the resetting structure 4 of loop bar 23 rear sides and jettison gear 5 with loop bar 23 any interaction relation do not take place, both all keep being failure to actuate.
And after the user relieves oneself again step on foot rest 21 time, foot rest 21 and kinematic link 22 will relative kinematic link rotating fulcrum 221 rotating again, back-moving spring 24 quilt compressions again, kinematic link 22 drives loop bar 23 risings and rotates relatively, therefore the inverted triangle platform 2311 of outer loop bar just is positioned at the below of resetting structure stock boss 421 time, the stock 42 that the action of its rising will drive resetting structure rises, thereby the quarter butt fulcrum 411 at relative itself middle part of quarter butt 41 is rotated by the rising of stock 42, quarter butt 41 front ends offseted to force outer loop bar 231 to travel forward to make with outer loop bar 231 and just enclosed the state that 3 disengagings lean against water tank this moment, simultaneously in the process that stock 42 rises, the bending segment 422 of stock afterbody drives the relative connecting rod pivot 511 that discharges water in the middle part of himself of the connecting rod 51 of discharging water and rotates, make stay cord 52 drop-down the discharging water that link to each other with connecting rod 51 afterbodys that discharge water, realize the bath of flush toilet.Subsequently when the user decontrols foot rest 21, kinematic link 22 is done return motion under the effect of back-moving spring 24, it forces the interior loop bar 232 of loop bar to be withdrawn into outer loop bar 231 the insides, make and just enclose 3 flip closed, the angle that loop bar 23 and kinematic link are 22 becomes acute angle by the right angle, both get back to initial position simultaneously, in this process, the inverted triangle platform 2311 and the stock boss 421 of outer loop bar are separated, stock 42 is done descending motion under the effect of deadweight, initial position is got back in quarter butt 41 counter-rotatings, and the connecting rod 51 that discharges water is also got back to initial position under the effect of stay cord 52 back-moving springs 611, Draw off valve 6 is closed.
At this, to operate just enclosing 3 for realizing only discharging water but not needing, the utility model also is provided with an independent jettison gear 7.Independent jettison gear comprises push button pedal unit 71 and " Z " type connecting rod 72, and wherein push button pedal unit 71 is arranged on the lateral surface of foot-operated opening/closing device housing 1, and it comprises base 711, push-button reset spring (invisible among the figure) and foot push 712.Wherein foot push 712 is fixedlyed connected with the head of " Z " type connecting rod 72, and described " Z " type connecting rod 72 middle parts are provided with one " Z " type connecting rod rotating fulcrum 721, and " Z " type connecting rod 72 afterbodys then are positioned at the connecting rod 51 front ends below that discharges water.In use, only need step on push button pedal unit 71, will drive " Z " type connecting rod 72 relative " Z " type connecting rod rotating fulcrums 721 rotates, " Z " type connecting rod 72 afterbodys upwarp the connecting rod rotating fulcrum 511 that discharges water at relative himself middle part of the connecting rod 51 of discharging water are rotated, make stay cord 52 drop-down the discharging water that link to each other with the connecting rod afterbody that discharges water, realize the bath of flush toilet.When the user decontroled push button pedal unit 71, " Z " type connecting rod 72 will be done return motion under the effect of push-button reset spring subsequently, and the connecting rod 51 that discharges water is also got back to initial position under the effect of stay cord back-moving spring 611, Draw off valve is closed.
The utility model is provided with slow descending device 8 in the hinged place of kinematic link 22 afterbodys and outer loop bar 231 afterbodys, can avoid just enclosing 3 and overexert when opening and closing and damage.
The utility model is provided with an anti-rebounding device 25 between kinematic link 22 and loop bar 23 simultaneously, it comprises a circular arc pole 251, the pole front portion can fasten with the salient point 423 that is arranged on the resetting structure stock 42, and the pole middle part is provided with compression spring 252 and slide block 253 can offset with the spacing point 2312 that is arranged on the outer loop bar 231.This device can effectively be avoided just enclosing 3 and rebound because of overexerting when opening and return to cause to open the problem of failure.
In addition, opening/closing device housing 1 two bottom sides is symmetrically arranged with many to adjustable sucker positioner 9 up and down, each positioner 9 all comprises one " L " type locating piece 91 and sucker 92, the right angle face of " L " type locating piece 91 is provided with a location elongated slot 911, it is connected with housing 1 by bolt 912, and the horizontal plane bottom of " L " type locating piece 91 is provided with described sucker 92.No matter this device is the smooth location that all can well realize opening/closing device whether, installation site.
In a word, the utility model is that a kind of flush toilet just encloses the foot-operated opening/closing device with water tank, and it can adopt foot-operated mode to realize discharging water of the keying of just enclosing or water tank, has easy to use and characteristics health.
Claims (6)
1, flush toilet just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: whole opening/closing device comprises a housing and transmission mechanism, wherein transmission device is made up of foot rest, kinematic link and loop bar, and described foot rest is arranged on the housing outside, and its afterbody is fixedlyed connected with kinematic link; Described kinematic link is provided with a kinematic link rotating fulcrum at the leading portion position, and is provided with back-moving spring near this fulcrum rear side, and the kinematic link afterbody connects loop bar; Described loop bar is made up of telescopic outer loop bar and interior loop bar, and wherein outer loop bar afterbody and kinematic link afterbody are hinged, and outer loop bar middle part is provided with an inverted triangle platform, and case top is stretched out at interior loop bar top and a side crooked inwardly and that flush toilet just encloses is hinged; Described loop bar rear side is provided with a resetting structure and a jettison gear that comprises quarter butt and stock, wherein in the middle part of the resetting structure quarter butt quarter butt rotating fulcrum being set is positioned on the housing quarter butt, the quarter butt front end can promote just to enclose the loop bar raising under the state when it forwards extreme position to, quarter butt rear end and stock are hinged; Described stock is arranged in two anchor points on the housing, and the stock middle part is provided with a boss that can fasten with outer loop bar inverted triangle platform, and the stock afterbody has a bending segment; Described jettison gear is made up of discharge water connecting rod and stay cord, the connecting rod front end that wherein discharges water is positioned at described stock afterbody bending segment top, discharge water connecting rod middle part is provided with the connecting rod rotating fulcrum that discharges water, and the connecting rod afterbody that discharges water connects stay cord, and the end of stay cord then is connected with discharging valve in the toilet flush.
2, flush toilet as claimed in claim 1 just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: described foot-operated opening/closing device also includes an independent jettison gear, it comprises a push button pedal unit and " Z " type connecting rod, wherein the push button pedal unit is arranged on the lateral surface of foot-operated opening/closing device housing, it comprises base, push-button reset spring and foot push, and wherein foot push is fixedlyed connected with the head of " Z " type connecting rod; Described " Z " type connecting rod middle part is provided with one " Z " type connecting rod rotating fulcrum, and " Z " type connecting rod afterbody then is positioned at the connecting rod front end below that discharges water.
3, flush toilet as claimed in claim 1 or 2 just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: described loop bar top and flush toilet just enclose hingedly is connected or articulates for hinge.
4, flush toilet as claimed in claim 1 or 2 just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: described kinematic link afterbody is provided with slow descending device with the hinged place of outer loop bar afterbody.
5, flush toilet as claimed in claim 1 or 2 just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: an anti-rebounding device is set between described kinematic link and the loop bar, it comprises a circular arc pole, the pole front portion can fasten with the salient point that is arranged on the resetting structure stock, and the pole middle part is provided with the compression spring and slide block can offset with the spacing point that is arranged on the outer loop bar.
6, flush toilet as claimed in claim 1 or 2 just encloses and the foot-operated opening/closing device of water tank, it is characterized in that: described housing bottom bilateral symmetry is provided with many to adjustable sucker positioner up and down, it comprises one " L " type locating piece and sucker, the right angle face of " L " type locating piece is provided with a location elongated slot, it is connected with housing by bolt, and the horizontal plane bottom of " L " type locating piece is provided with described sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201630041U CN201273010Y (en) | 2008-08-20 | 2008-08-20 | Pedal type opening/closing device for closestool ring and water tank of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201630041U CN201273010Y (en) | 2008-08-20 | 2008-08-20 | Pedal type opening/closing device for closestool ring and water tank of flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273010Y true CN201273010Y (en) | 2009-07-15 |
Family
ID=40883358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201630041U Expired - Fee Related CN201273010Y (en) | 2008-08-20 | 2008-08-20 | Pedal type opening/closing device for closestool ring and water tank of flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273010Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849790A (en) * | 2010-06-22 | 2010-10-06 | 河南理工大学 | Pedal self-cover overturning toilet bowl |
| CN102162274B (en) * | 2010-02-24 | 2012-05-23 | 周晓华 | Squatting and sitting dual-purpose closestool |
| CN104420516A (en) * | 2013-09-06 | 2015-03-18 | 昆山市玉山镇仕龙设计工作室 | Flush toilet convenient to pedal |
-
2008
- 2008-08-20 CN CNU2008201630041U patent/CN201273010Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162274B (en) * | 2010-02-24 | 2012-05-23 | 周晓华 | Squatting and sitting dual-purpose closestool |
| CN101849790A (en) * | 2010-06-22 | 2010-10-06 | 河南理工大学 | Pedal self-cover overturning toilet bowl |
| CN104420516A (en) * | 2013-09-06 | 2015-03-18 | 昆山市玉山镇仕龙设计工作室 | Flush toilet convenient to pedal |
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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: 20090715 Termination date: 20110820 |