CN2861317Y - Pedal lever-type water-saving apparatus for public lavatory - Google Patents
Pedal lever-type water-saving apparatus for public lavatory Download PDFInfo
- Publication number
- CN2861317Y CN2861317Y CN 200520147134 CN200520147134U CN2861317Y CN 2861317 Y CN2861317 Y CN 2861317Y CN 200520147134 CN200520147134 CN 200520147134 CN 200520147134 U CN200520147134 U CN 200520147134U CN 2861317 Y CN2861317 Y CN 2861317Y
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- China
- Prior art keywords
- lever
- saving device
- water
- driving lever
- water tank
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Abstract
A treadle lever-type water-saving device for public toilet, which contains a water tank, a flushing tube, a supporting rod and a tap in the tank; and the supporting rod is connected with the middle of a shifter lever with a pin, the left end of the shifter level is connected with a ball plug matching with the inlet of the flushing tube, the right end of the shifter lever is connected with a balance weight. The switch handle of the tap in the water tank is above the shifter lever, the end of the switch handle is connected with the right end of the shifter lever by a drawing rope on the shifter lever, and the switch handle matches with the inner end of a pressing lever which passes through a connecting hole on the side wall of the tank. The middle part of the pressing lever is asway connected with the side wall of the connecting hole by a pin. The outer end of the pressing lever connects with the upper end of a driving lever by the drawing rope. The lower end of the driving lever connects fixedly with the long shaft. A plurality of treadles are separately arranged along the long shaft. The driving lever connects with one end of a first spring. The treadle lever-type water saving device for public toilet of the utility model is good in operation and flushing, and saves water to a great extent.
Description
Technical field
The utility model relates to field of sanitary ware, relates in particular to a kind of pedal lever formula water saving device for latrine.
Background technology
In a lot of public lavatorys, also using long strip type to squat over a pit to relieve oneself at present, on squatting over a pit to relieve oneself, long strip type is provided with between a plurality of crouchings, the bottom surface of squatting over a pit to relieve oneself is ramp type, on the body of wall of the high end in the bottom surface of squatting over a pit to relieve oneself, flushometer is set, existing flushometer has several bath modes, as: continuous time bath, regularly bath etc. with low amounts of water, these several bath modes are all very dumb, not possessor or no one, how still the people is few for the people, according to the bath of a kind of form, the effect of not only washing by water is not fine mechanically, and waste water resource very.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of water saving, easy to use, the effective pedal lever formula water saving device for latrine of washing by water are provided.
The utility model pedal lever formula water saving device for latrine, comprise water tank, be provided with jet water spout in the water tank, be provided with support bar in the water tank, support bar adopts bearing pin to be connected with the driving lever middle part, it is stifled that the left end of driving lever is connected with ball, ball is stifled to match with the water inlet of jet water spout, the right-hand member of driving lever is connected with the counterweight stone roller, be provided with water tap in the water tank, the switch handle of water tap is positioned at the top of described driving lever, switch handle is terminal to link to each other with the right-hand member of described driving lever by the driving lever stay cord, described switch handle matches with the inner end of depression bar, and depression bar passes the through hole on the described water tank sidewall, and the hole wall by bearing pin and described through hole is pivotably connected in the middle part of the depression bar, the outer end of described depression bar links to each other with the upper end of drive link by stay cord, fixedly connected with major axis in the lower end of drive link, be provided with some foot rests described major axis upper edge axially spaced-apart, and described drive link links to each other with an end of first extension spring.
The utility model pedal lever formula water saving device for latrine, the lower end of wherein said drive link is fixedly connected on an end of major axis, son is set links to each other with an end of second extension spring at the foot rest of the described major axis other end.
The utility model pedal lever formula water saving device for latrine, wherein said drive link and described foot rest acutangulate, and the side that drive link and foot rest deviate from is provided with stop screw.
The utility model pedal lever formula water saving device for latrine, the inner end of wherein said depression bar is provided with slotted hole, and described switch handle is provided with the bearing pin that is slidingly matched with slotted hole.
The utility model pedal lever formula water saving device for latrine, wherein said stay cord, all available pull bar of driving lever stay cord are replaced.
The utility model pedal lever formula water saving device for latrine, wherein said major axis two ends are set with bearing.
The utility model pedal lever formula water saving device for latrine is provided with bleed off pipe in the wherein said water tank, and described bleed off pipe communicates with jet water spout.
The utility model pedal lever formula water saving device for latrine, by major axis is set, the compartment of terrain is provided with foot rest on the major axis, is fixed with drive link on major axis, is connected with first extension spring on the drive link, and trace is by the stifled open and close of transmissions such as stay cord, depression bar control ball.In the time of on the people steps on foot rest, drive link rotates, and drives the depression bar rotation by stay cord, and water tap is opened, and ball is stifled simultaneously closes, and begins retaining in the water tank.The people is a lot of in the public lavatory, between squatting, each on pedal man-hour is arranged always, water in the water tank is long-pending to flow out by overflow pipe to certain altitude, in case no one all on the pedal, foot rest and drive link rotate up under the effect of first extension spring together, drive depression bar, driving lever, water tap is closed, and ball is stifled to be opened.In the lavatory no one the time, not draining of water tank.The utility model pedal lever formula water saving device for latrine, the water saving, easy to use, the bath respond well, saved water resource to a great extent.
Be elaborated below in conjunction with the preferred forms of accompanying drawing to the utility model drilling rod screw thread protective device.
Description of drawings
Fig. 1 is the structural representation of the utility model pedal lever formula water saving device for latrine;
Fig. 2 is that the A of no one Fig. 1 when using the lavatory is to view;
Fig. 3 is that the A of someone Fig. 1 when using the lavatory is to view;
Fig. 4 is that the B of Fig. 1 is to view.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 4, comprise water tank 1, also be included in the outer edge place of long strip type latrine pit crus mediale tread 19, promptly the edge near the corner is provided with major axis 2, major axis 1 two ends are set with bearing 15, bearing 15 is embedded in the body of wall, the relevant position of 20 major axis 2 was provided with foot rest 4 between each was squatted, be fixed with drive link 3 in major axis 2 ends adjacent with water tank 1, be connected with first extension spring 5 on the drive link 3, the other end of first extension spring 5 is connected with the body of wall of vicinity, the upper end of drive link 3 links to each other with an end of stay cord 6, and the other end of stay cord 6 links to each other with depression bar 7 outer ends, and depression bar 7 passes the through hole on water tank 1 sidewall, and be connected by bearing pin and hole wall are rotating, the inner end of depression bar 7 slidably is connected with the switch handle of water tap 8, is provided with support bar 9 in the water tank, and support bar 9 is connected with driving lever 10 middle parts by bearing pin, driving lever 10 two ends are connected with counterweight stone roller 11 respectively, ball is stifled 12, and switch handle 8 ends link to each other by an end that is connected with counterweight stone roller 11 on driving lever stay cord 15 and the driving lever 10.Be provided with bleed off pipe 16 in the water tank 1, bleed off pipe 16 communicates with jet water spout 17.The other end that is connected with second extension spring, 13, the second extension springs 13 on the foot rest 4 between squatting away from the end of water tank 1 is connected with adjacent body of wall or the fixture on the body of wall.
4 one-tenth miter angles of drive link 3 and foot rest wherein, the side that drive link 3 deviates from foot rest 4 is provided with limited screw 14, and too high to prevent the foot rest perk, inconvenient people steps on.
The utility model pedal lever formula water saving device for latrine, inboard step face 19 outer edges are provided with major axis 2 by squatting over a pit to relieve oneself at long strip type, the relevant position of 20 described major axis 2 was provided with foot rest 4 between each was squatted, be fixed with drive link 3 in major axis 2 ends adjacent with water tank 1, be connected with first extension spring 5 on the drive link 3, the other end of first extension spring 5 is connected with the body of wall of vicinity, and trace is by the open and close of transmissions such as stay cord, depression bar 7 control balls stifled 12.In the time of on the people steps on foot rest 4, drive link 3 rotates, and drives depression bar 7 rotations by stay cord, and water tap is opened, and ball stifled 12 is closed simultaneously, 1 li beginning of water tank retaining.The people is a lot of in the public lavatory, between squatting, each on pedal man-hour is arranged always, the water that water tank is 1 li is long-pending to flow out by overflow pipe 16 to certain altitude, in case no one all on the foot rest 4, foot rest 4 and drive link 3 rotate up under the effect of first extension spring 5 together, drive depression bar 7, driving lever 10, water tap is closed, and ball stifled 12 is opened.In the lavatory no one the time, water tank 1 not draining.The utility model pedal lever formula water saving device for latrine, the water saving, easy to use, the bath respond well, saved water resource to a great extent.
Claims (7)
1. pedal lever formula water saving device for latrine, comprise water tank (1), be provided with jet water spout (17) in the water tank (1), it is characterized in that: be provided with support bar (9) in the water tank, support bar (9) adopts bearing pin to be connected with driving lever (10) middle part, the left end of driving lever (10) is connected with ball stifled (12), ball stifled (12) matches with the water inlet of jet water spout (17), the right-hand member of driving lever (10) is connected with counterweight stone roller (11), water tank is provided with water tap in (1), the switch handle of water tap (8) is positioned at the top of described driving lever (10), switch handle (8) is terminal to link to each other with the right-hand member of described driving lever (10) by driving lever stay cord (15), described switch handle (8) matches with the inner end of depression bar (7), depression bar (7) passes the through hole (21) on described water tank (1) sidewall, and depression bar (7) middle part is pivotably connected by the hole wall of bearing pin and described through hole (21), the outer end of described depression bar (7) links to each other with the upper end of drive link (3) by stay cord (6), fixedly connected with major axis (2) in the lower end of drive link (3), be provided with some foot rests (4), described drive link (3) links to each other with an end of first extension spring (5) described major axis (2) upper edge axially spaced-apart.
2. pedal lever formula water saving device for latrine according to claim 1, it is characterized in that: the lower end of described drive link (3) is fixedly connected on an end of major axis (2), and the foot rest (4) that is arranged on described major axis (2) other end links to each other with an end of second extension spring (13).
3. pedal lever formula water saving device for latrine according to claim 2 is characterized in that: described drive link (3) acutangulates with described foot rest (4), and drive link (3) is provided with limited screw (14) with the side that foot rest (4) deviates from.
4. according to claim 2 or 3 described pedal lever formula water saving device for latrine, it is characterized in that: the inner end of described depression bar (7) is provided with slotted hole, and described switch handle (8) is provided with the bearing pin that is slidingly matched with slotted hole.
5. pedal lever formula water saving device for latrine according to claim 4 is characterized in that: described stay cord (6), all available pull bar of driving lever stay cord (15) are replaced.
6. pedal lever formula water saving device for latrine according to claim 5 is characterized in that: described major axis (2) two ends are set with bearing (15).
7. pedal lever formula water saving device for latrine according to claim 6 is characterized in that: be provided with bleed off pipe (16) in the described water tank (1), described bleed off pipe (16) communicates with jet water spout (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520147134 CN2861317Y (en) | 2005-12-29 | 2005-12-29 | Pedal lever-type water-saving apparatus for public lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520147134 CN2861317Y (en) | 2005-12-29 | 2005-12-29 | Pedal lever-type water-saving apparatus for public lavatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861317Y true CN2861317Y (en) | 2007-01-24 |
Family
ID=37658946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520147134 Expired - Fee Related CN2861317Y (en) | 2005-12-29 | 2005-12-29 | Pedal lever-type water-saving apparatus for public lavatory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861317Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
-
2005
- 2005-12-29 CN CN 200520147134 patent/CN2861317Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
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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 |