CN105443341A - Pedal type water pumping well device - Google Patents
Pedal type water pumping well device Download PDFInfo
- Publication number
- CN105443341A CN105443341A CN201511019226.7A CN201511019226A CN105443341A CN 105443341 A CN105443341 A CN 105443341A CN 201511019226 A CN201511019226 A CN 201511019226A CN 105443341 A CN105443341 A CN 105443341A
- Authority
- CN
- China
- Prior art keywords
- driveshaft
- cover plate
- pumping well
- storage box
- foot
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
- F04B23/026—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir a pump-side forming a wall of the reservoir
Abstract
The invention discloses a pedal type water pumping well device, and belongs to water taking machinery. The pedal type water pumping well device comprises a water pumping well, a pumping well rocker rod, a piston and a piston rod; the piston rod is rotationally connected with the pumping well rocker rod; a return elastic piece is arranged between the pumping well rocker rod and the water pumping well; a long-arm end of the pumping well rocker rod is connected with a driving mechanism; the driving mechanism includes an armrest support frame, an L-shaped suspension frame, and a driving rod connected with the L-shaped suspension frame through a spherical joint at the middle part; the long-arm end of the pumping well rocker rod is fixedly connected with one end of a flexible traction belt; the traction belt bypasses through a fixed pulley to be fixedly connected with the driving rod; the connecting place between the traction belt and the driving rod is deviated from the middle part of the driving rod; the driving mechanism further includes two accommodating cavities symmetrically formed in the ground; and support cover plates cover the two accommodating cavities. The pedal type water pumping well device needs no multiple mechanical connecting parts, is longer in service life, can realize multiple water taking modes, and is suitable for persons at different ages.
Description
Technical field
The present invention relates to water intaking machinery, particularly a kind of foot-operated pressure water well device.
Background technique
General at present, still adopt traditional well or pumped well to get potable water in some rural areas, the main manpower that relies on is fetched water, and labor intensity is large, and very easily causes the fatigue of people, cannot carry out long-time continuous water intaking.
Although also have in prior art, pumped well is transformed, adopt foot-operated pressure water well device, as application number is: 201020220116.3, one steps on formula pressure water well device, the principle of bicycle is moved by wheeled crank drive rocker by it, thus realize water intaking, be conducive to body-building again simultaneously, there is certain body-building, environmental protection, energy-saving effect, but need in this patent to utilize more mechanical fastener to coordinate, especially sprocket wheel and chain, this device is positioned at outdoor for a long time, mechanical connecting element very easily gets rusty, thus affect the working life of whole device, in addition owing to can only be fetched water by the mode of riding, the elderly cannot use.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, thus a kind of energy-saving and environmental protection and the good a kind of foot-operated pressure water well device of body-building effect are provided, without the need to adopting a large amount of mechanical connecting elements, working life is longer, and multiple water-supply method can be realized, be applicable to the personnel of all ages and classes level.
It is such for inventing the technological scheme adopted: a kind of foot-operated pressure water well device, comprise pumped well, be arranged at the kill-job rocking bar of described pumped well upper end portion by the first axis of rotation, sliding is arranged at the piston rod that piston in described pumped well, underpart and described piston be fixedly connected, the upper end portion of described piston rod rotates with the galianconism end of described kill-job rocking bar and is connected, be provided with return springs between the galianconism end of described kill-job rocking bar and described pumped well, the long arm end of described kill-job rocking bar is connected with and drives its driving mechanism around described first axis of rotation;
Described driving mechanism comprises arm supports frame, be fixedly installed on L-type suspension on front side of described arm supports frame, driveshaft that middle part is connected with described L-type suspension by spherical joint, the left and right sides of described arm supports frame is fixedly installed handrail, the long arm end of described kill-job rocking bar is fixedly connected with one end of flexible traction belt, described traction belt walks around static pulley and described driveshaft is fixedly connected, and the middle part of described driveshaft is departed from the joint of described traction belt and described driveshaft;
Described driving mechanism also comprises two upper host cavities that symmetry is opened in ground, two described host cavities are covered with supporting cover plate, the position-limit mechanism that restriction departs from is provided with between the front end of described support cover plate and described host cavity, the rearward end of described support cover plate rotates with the upper end portion of described host cavity and is connected, and be provided with the first locking framework between the rearward end of described support cover plate and the upper end portion of described host cavity, supported spring is provided with between described support cover plate and described host cavity, the front side of described support cover plate, left side and right side are provided with postive stop baffle, the described postive stop baffle in front side offers perforation, the trampling part of matching with the footwear portion of human body is provided with above described support cover plate, described trample part is between the postive stop baffle of the left and right sides, the second locking framework both locked is provided with between described trampling part and described support cover plate, the two end part of described driveshaft are fixedly connected with one end of flexible rotating band respectively, the other end of described soft drive band is fixedly connected through the front end of corresponding described perforation and described trampling part.
Further improvement: described arm supports frame comprise be fixedly installed on ground base, rotate with described base the supporting frame body be connected, be provided with the 3rd locking framework both being locked at least two working positions between support frame as described above body and described base, the trailing flank of support frame as described above body is provided with pad.
Further improvement: described driveshaft is connected with balanced controls, described balanced controls comprise the fitting seat being fixedly installed on ground, balance spring is connected with between described fitting seat and described driveshaft, the joint of described balance spring and described driveshaft, the joint of described traction belt and described driveshaft is symmetrical arranged relative to the middle part of described driveshaft.
Further improvement: the positioning means described trampling part being provided with fixing human footwear portion, described positioning means comprises the spring sheet that underpart and described trampling part are fixedly connected, the brake pad being arranged at described spring sheet upper end portion.
Further improvement: the upper-end surface of described support cover plate is provided with some rollers, and described roller matches with the bottom surface of described trampling part.
Further improvement: the both sides of described perforation are rotated and are provided with the ball matched with rotating band.
Further improvement: described pumped well is connected with overflow damping mechanism, the sidewall of described pumped well offers circular flow-off, described flow-off is positioned at the top of the outlet pipe of described pumped well, described overflow damping mechanism comprises the overflow water storage box be connected with described flow-off, to be arranged in described overflow water storage box and the case covered at outside described flow-off, described case cylindrically, the bottom of described case is hemisphere, the sidewall of described case offers some water passage holes, the diameter of described case is greater than described overflow diameter, the length of described case is greater than its diameter, the hollow float matched with it is provided with in described case, dividing plate is provided with in described overflow water storage box, the underpart of described dividing plate is connected with the bottom of described overflow water storage box, there is between the upper end portion of described dividing plate and described overflow water storage box the gap passed for current, the bottom of described overflow water storage box is provided with drain valve.
Further improvement: the capacity of described overflow water storage box is greater than 3m
3.
By adopting preceding solution, the invention has the beneficial effects as follows: drive owing to using flexible traction belt and rotating band, without the need to using a large amount of mechanical connecting elements, can not get rusty, extend working life, in use, by the first locking framework locking, second locking framework unlocks, foot is placed on trampling part by user can carry out running action, thus the rotating band of both sides drives driveshaft to do swing around spherical joint, then make that traction belt is elastic to be realized the action of kill-job rocking bar and fetch water, first locking framework is unlocked, after the second locking framework locking, trampling part is fixed as one with support cover plate, foot is placed on trampling part by user can carry out upper and lower trample action, both sides rotating band drives driveshaft to swing up and down around spherical joint, then make that traction belt is elastic to be realized the action of kill-job rocking bar and fetch water, multiple body-building action can be realized, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is side view of the present invention;
Fig. 2 is top partial view diagram of the present invention.
Wherein: 1, pumped well; 2, kill-job rocking bar; 3, piston rod; 4, return springs; 5, L-type suspension; 6, driveshaft; 7, spherical joint; 8, traction belt; 9, static pulley; 10, cover plate is supported; 11, supported spring; 12, trampling part; 13, rotating band; 14, supporting frame body; 15, base; 16, pad; 17, fitting seat; 18, balance spring; 19, spring sheet; 20, brake pad; 21, roller; 22, flow-off; 23, case; 24, hollow float; 25, dividing plate; 26, overflow water storage box; 27, drain valve.
Embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-Figure 2, the present invention discloses a kind of foot-operated pressure water well device, comprise pumped well 1, the kill-job rocking bar 2 of described pumped well 1 upper end portion is arranged at by the first axis of rotation, slide the piston be arranged in described pumped well 1, the piston rod 3 that underpart and described piston are fixedly connected, the upper end portion of described piston rod 3 rotates with the galianconism end of described kill-job rocking bar 2 and is connected, return springs 4 is provided with between the galianconism end of described kill-job rocking bar 2 and described pumped well 1, the long arm end of described kill-job rocking bar 2 is connected with and drives its driving mechanism around described first axis of rotation, driving mechanism drives kill-job rocking bar 2 to rotate, thus driven plunger moves up and down in pumped well 1, and realize water intaking, what return springs 4 was concrete can be spring, and also can be other elastic member, it be for the reset to kill-job rocking bar 2.
Described driving mechanism comprises arm supports frame, be fixedly installed on L-type suspension 5 on front side of described arm supports frame, driveshaft 6 that middle part is connected with described L-type suspension 5 by spherical joint 7, the left and right sides of described arm supports frame is fixedly installed handrail, the long arm end of described kill-job rocking bar 2 is fixedly connected with one end of flexible traction belt 8, described traction belt 8 is walked around static pulley 9 and is fixedly connected with described driveshaft 6, and the middle part of described driveshaft 6 is departed from described traction belt 8 and the joint of described driveshaft 6;
Described driving mechanism also comprises two upper host cavities that symmetry is opened in ground, two described host cavities are covered with supporting cover plate 10, the position-limit mechanism that restriction departs from is provided with between the front end of described support cover plate 10 and described host cavity, the rearward end of described support cover plate 10 rotates with the upper end portion of described host cavity and is connected, and be provided with the first locking framework between the rearward end of described support cover plate 10 and the upper end portion of described host cavity, supported spring 11 is provided with between described support cover plate 10 and described host cavity, the front side of described support cover plate 10, left side and right side are provided with postive stop baffle, the described postive stop baffle in front side offers perforation, the trampling part 12 of matching with the footwear portion of human body is provided with above described support cover plate 10, described trampling part 12 is between the postive stop baffle of the left and right sides, the second locking framework both locked is provided with between described trampling part 12 and described support cover plate 10, the two end part of described driveshaft 6 are fixedly connected with one end of flexible rotating band 13 respectively, the other end of described soft drive band 13 is fixedly connected through the front end of corresponding described perforation and described trampling part 12.
Working principle: by arranging front side on support cover plate 10, the postive stop baffle on left side and right side, for carrying out spacing to trampling part 12, thus user can not depart from when moving, thus impact water intaking, when user needs the mode by running to fetch water, by the first locking framework locking, second locking framework unlocks, foot is placed on trampling part 12 by user can carry out running action, thus the rotating band 13 of both sides drives driveshaft 6 to do swing around spherical joint 7, then make that traction belt 8 is elastic to be realized kill-job rocking bar 2 action and fetch water, when user needs to be fetched water by the mode of trampling, first locking framework is unlocked, after the second locking framework locking, trampling part 12 is fixed as one with support cover plate 10, foot is placed on trampling part 12 by user can carry out upper and lower trample action, both sides rotating band 13 drives driveshaft 6 to swing up and down around spherical joint 7, and support that spring provides elastic force to reset to support strap, then make that traction belt 8 is elastic to be realized kill-job rocking bar 2 action and fetch water.
In the present embodiment, the length of two rotating bands 13 should be under driveshaft 6 is in state of equilibrium, the distance between the end of driveshaft 6 and the front end of trampling part 12.
Wherein position-limit mechanism comprises and is opened in host cavity and coupled logical restraining groove, is arranged at the spacing preiection supported on cover plate 10, and described spacing preiection is inserted in described restraining groove.
In order to realize adopting the mode scrunched to fetch water, described arm supports frame comprises the base 15 being fixedly installed on ground, to rotate the supporting frame body 14 be connected with described base 15, the 3rd locking framework both being locked at least two working positions is provided with between support frame as described above body 14 and described base 15, the trailing flank of support frame as described above body 14 is provided with pad 16, when needing to adopt the mode scrunched to fetch water, first locking framework is unlocked, second locking framework locking, by the 3rd locking framework, supporting frame body 14 respect thereto 15 is adjusted to corresponding angle, user lies in pad 16, both feet are placed on corresponding trampling part 12, then carry out pedaling action, thus realize water intaking, realize multiple body-building action, be applicable to the user of all ages and classes level.
Because the first locking framework, the second locking framework and the 3rd locking framework are not designing points of the present invention, as long as the first locking framework of two rotatable parts lockings and the second locking framework can be used at this, as long as the 3rd locking framework that two rotatable parts can be locked in multiple working position can use at this.
Because the side of traction belt 8 with driveshaft 6 is connected, then when doing body-building action, the both legs of user cannot realize balance, in order to ensure that user is doing body-building action both legs realization balance, described driveshaft 6 is connected with balanced controls, described balanced controls comprise the fitting seat 17 being fixedly installed on ground, balance spring 18 is connected with between described fitting seat 17 and described driveshaft 6, the joint of described balance spring 18 and described driveshaft 6, described traction belt 8 is symmetrical arranged relative to the middle part of described driveshaft 6 with the joint of described driveshaft 6, by arranging balance spring 18, for the left and right sides stressed of balance drive bar 6, thus improve the body-building comfort level of user.
When doing body-building action to prevent user, footwear portion easily departs from trampling part 12, described trampling part 12 is provided with the positioning means in fixing human footwear portion, described positioning means comprises the spring sheet 19 that underpart and described trampling part 12 are fixedly connected, the brake pad 20 being arranged at described spring sheet 19 upper end portion, drive brake pad 20 to be adjacent to footwear portion by spring sheet 19, and be applicable to the footwear portion of different size.
In order to reduce bottom trampling part 12 and the frictional force supported between cover plate 10, minimizing human body makes resistance during running action, the upper-end surface of described support cover plate 10 is provided with some rollers 21, described roller 21 matches with the bottom surface of described trampling part 12, by arranging roller 21, change sliding friction into rolling friction, reduce frictional force.
In order to prevent the easy perforated opening of the rotating band 13 of both sides from rubbing disconnected, the both sides of described perforation are rotated and are provided with the ball matched with rotating band 13, coordinated, prevent rotating band 13 from being rubbed disconnected, increase the service life by roller 21 with rotating band 13.
Due to the water outlet finite capacity of the outlet pipe of pumped well 1, in order to the hydraulic pressure in pumped well 1 can be slowed down, thus prevent traction belt 8 from rupturing, and pumped well 1 water leakage phenomenon, described pumped well 1 is connected with overflow damping mechanism, the sidewall of described pumped well 1 offers circular flow-off 22, described flow-off 22 is positioned at the top of the outlet pipe of described pumped well 1, described overflow damping mechanism comprises the overflow water storage box 26 be connected with described flow-off 22, to be arranged in described overflow water storage box 26 and the case 23 covered at outside described flow-off 22, described case 23 cylindrically, the bottom of described case 23 is hemisphere, the sidewall of described case 23 offers some water passage holes, the diameter of described case 23 is greater than described flow-off 22 diameter, the length of described case 23 is greater than its diameter, the hollow float 24 matched with it is provided with in described case 23, dividing plate 25 is provided with in described overflow water storage box 26, the underpart of described dividing plate 25 is connected with the bottom of described overflow water storage box 26, there is between the upper end portion of described dividing plate 25 and described overflow water storage box 26 gap passed for current, the bottom of described overflow water storage box 26 is provided with drain valve 27, in addition when in overflow water storage box 26, water-holding quantity acquires a certain degree, drain valve 27 draining can be passed through.
The principle of overflow damping mechanism is as follows: when user is not when stopping to do body-building action, kill-job rocking bar 2 does not stop to carry out water intaking action, because outlet pipe water-outlet quantity is limited, hydraulic pressure in pumped well 1 is caused extremely to rise, thus the hydraulic pressure in pumped well 1 is when being greater than the hydraulic pressure of dividing plate 25 side, current in pumped well 1 are by hollow float 24 inwardly jack-up, hollow float 24 is made to depart from flow-off 22, thus the water in pumped well 1 flows in case 23 from flow-off 22, flow in the overflow water storage box 26 of dividing plate 25 side through the water passage hole on case 23, then flow in the overflow water storage box 26 of dividing plate 25 opposite side from the gap of the top of dividing plate 25, thus the hydraulic pressure slowed down in pumped well 1, during normal use, in overflow water storage box 26 due to dividing plate 25 side, there is certain water yield, hollow float 24 outwards pushes up by it, flow-off 22 is closed, water in pumped well 1 cannot be entered in overflow water storage box 26.
In order to ensure that overflow water storage box 26 has enough moisture storage capacity, the capacity of described overflow water storage box 26 is greater than 3m
3.
More than show and describe basic principle of the present invention and major character and advantage thereof; the technician of the industry should understand; the present invention is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present invention with description in explanation; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. a foot-operated pressure water well device, it is characterized in that: comprise pumped well, be arranged at the kill-job rocking bar of described pumped well upper end portion by the first axis of rotation, sliding is arranged at the piston rod that piston in described pumped well, underpart and described piston be fixedly connected, the upper end portion of described piston rod rotates with the galianconism end of described kill-job rocking bar and is connected, be provided with return springs between the galianconism end of described kill-job rocking bar and described pumped well, the long arm end of described kill-job rocking bar is connected with and drives its driving mechanism around described first axis of rotation;
Described driving mechanism comprises arm supports frame, be fixedly installed on L-type suspension on front side of described arm supports frame, driveshaft that middle part is connected with described L-type suspension by spherical joint, the left and right sides of described arm supports frame is fixedly installed handrail, the long arm end of described kill-job rocking bar is fixedly connected with one end of flexible traction belt, described traction belt walks around static pulley and described driveshaft is fixedly connected, and the middle part of described driveshaft is departed from the joint of described traction belt and described driveshaft;
Described driving mechanism also comprises two upper host cavities that symmetry is opened in ground, two described host cavities are covered with supporting cover plate, the position-limit mechanism that restriction departs from is provided with between the front end of described support cover plate and described host cavity, the rearward end of described support cover plate rotates with the upper end portion of described host cavity and is connected, and be provided with the first locking framework between the rearward end of described support cover plate and the upper end portion of described host cavity, supported spring is provided with between described support cover plate and described host cavity, the front side of described support cover plate, left side and right side are provided with postive stop baffle, the described postive stop baffle in front side offers perforation, the trampling part of matching with the footwear portion of human body is provided with above described support cover plate, described trample part is between the postive stop baffle of the left and right sides, the second locking framework both locked is provided with between described trampling part and described support cover plate, the two end part of described driveshaft are fixedly connected with one end of flexible rotating band respectively, the other end of described soft drive band is fixedly connected through the front end of corresponding described perforation and described trampling part.
2. a kind of foot-operated pressure water well device according to claim 1, it is characterized in that: described arm supports frame comprise be fixedly installed on ground base, rotate with described base the supporting frame body be connected, be provided with the 3rd locking framework both being locked at least two working positions between support frame as described above body and described base, the trailing flank of support frame as described above body is provided with pad.
3. a kind of foot-operated pressure water well device according to claim 1, it is characterized in that: described driveshaft is connected with balanced controls, described balanced controls comprise the fitting seat being fixedly installed on ground, balance spring is connected with between described fitting seat and described driveshaft, the joint of described balance spring and described driveshaft, the joint of described traction belt and described driveshaft is symmetrical arranged relative to the middle part of described driveshaft.
4. a kind of foot-operated pressure water well device according to claim 1, it is characterized in that: the positioning means described trampling part being provided with fixing human footwear portion, described positioning means comprises the spring sheet that underpart and described trampling part are fixedly connected, the brake pad being arranged at described spring sheet upper end portion.
5. a kind of foot-operated pressure water well device according to claim 1, is characterized in that: the upper-end surface of described support cover plate is provided with some rollers, and described roller matches with the bottom surface of described trampling part.
6. a kind of foot-operated pressure water well device according to claim 1, is characterized in that: the both sides of described perforation are rotated and are provided with the ball matched with rotating band.
7. a kind of foot-operated pressure water well device according to claim 1, it is characterized in that: described pumped well is connected with overflow damping mechanism, the sidewall of described pumped well offers circular flow-off, described flow-off is positioned at the top of the outlet pipe of described pumped well, described overflow damping mechanism comprises the overflow water storage box be connected with described flow-off, to be arranged in described overflow water storage box and the case covered at outside described flow-off, described case cylindrically, the bottom of described case is hemisphere, the sidewall of described case offers some water passage holes, the diameter of described case is greater than described overflow diameter, the length of described case is greater than its diameter, the hollow float matched with it is provided with in described case, dividing plate is provided with in described overflow water storage box, the underpart of described dividing plate is connected with the bottom of described overflow water storage box, there is between the upper end portion of described dividing plate and described overflow water storage box the gap passed for current, the bottom of described overflow water storage box is provided with drain valve.
8. a kind of foot-operated pressure water well device according to claim 7, is characterized in that: the capacity of described overflow water storage box is greater than 3m
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019226.7A CN105443341B (en) | 2015-12-29 | 2015-12-29 | A kind of foot-operated pressure water well device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019226.7A CN105443341B (en) | 2015-12-29 | 2015-12-29 | A kind of foot-operated pressure water well device |
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| Publication Number | Publication Date |
|---|---|
| CN105443341A true CN105443341A (en) | 2016-03-30 |
| CN105443341B CN105443341B (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511019226.7A Active CN105443341B (en) | 2015-12-29 | 2015-12-29 | A kind of foot-operated pressure water well device |
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| Country | Link |
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| CN (1) | CN105443341B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435620A (en) * | 2017-08-18 | 2017-12-05 | 郑州大学 | A kind of pumped well using foot pump |
| CN107503902A (en) * | 2017-09-27 | 2017-12-22 | 丁浩然 | A kind of pressure water drawing device of deep-well pumping unit |
| CN108180131A (en) * | 2017-12-27 | 2018-06-19 | 徐桂梅 | Automatic pumped well |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205874Y (en) * | 1994-09-14 | 1995-08-23 | 王小平 | Pedal double-cylinder water pump |
| CN2531127Y (en) * | 2001-04-12 | 2003-01-15 | 罗小朋 | Constant power multi-functional foot water pump |
| CN1865698A (en) * | 2005-05-19 | 2006-11-22 | 欧阳志成 | Running type double-cylinder multipurpose suction pump |
| CN101422644A (en) * | 2007-10-31 | 2009-05-06 | 赖膺州 | Sport effect structure of auxiliary body building device |
| CN201687679U (en) * | 2010-06-09 | 2010-12-29 | 杜春宽 | Foot-operated pressure water well device |
| US20130032232A1 (en) * | 2011-08-05 | 2013-02-07 | Flow Control LLC | Human Powered Irrigation Diaphragm Pump |
| CN103375377A (en) * | 2012-04-16 | 2013-10-30 | 杨春义 | Portable backpack type multifunctional manual water lifter |
| US20140271241A1 (en) * | 2013-03-13 | 2014-09-18 | Brooklyn Bridge To Cambodia, Inc. | Single-cylinder treadle pump |
| CN204851563U (en) * | 2015-07-22 | 2015-12-09 | 郴州市援菲农业机械制造有限公司 | Pedal water pump |
| CN205370881U (en) * | 2015-12-29 | 2016-07-06 | 杨楚昕 | Foot -operated pressure water well device |
-
2015
- 2015-12-29 CN CN201511019226.7A patent/CN105443341B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205874Y (en) * | 1994-09-14 | 1995-08-23 | 王小平 | Pedal double-cylinder water pump |
| CN2531127Y (en) * | 2001-04-12 | 2003-01-15 | 罗小朋 | Constant power multi-functional foot water pump |
| CN1865698A (en) * | 2005-05-19 | 2006-11-22 | 欧阳志成 | Running type double-cylinder multipurpose suction pump |
| CN101422644A (en) * | 2007-10-31 | 2009-05-06 | 赖膺州 | Sport effect structure of auxiliary body building device |
| CN201687679U (en) * | 2010-06-09 | 2010-12-29 | 杜春宽 | Foot-operated pressure water well device |
| US20130032232A1 (en) * | 2011-08-05 | 2013-02-07 | Flow Control LLC | Human Powered Irrigation Diaphragm Pump |
| CN103375377A (en) * | 2012-04-16 | 2013-10-30 | 杨春义 | Portable backpack type multifunctional manual water lifter |
| US20140271241A1 (en) * | 2013-03-13 | 2014-09-18 | Brooklyn Bridge To Cambodia, Inc. | Single-cylinder treadle pump |
| CN204851563U (en) * | 2015-07-22 | 2015-12-09 | 郴州市援菲农业机械制造有限公司 | Pedal water pump |
| CN205370881U (en) * | 2015-12-29 | 2016-07-06 | 杨楚昕 | Foot -operated pressure water well device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435620A (en) * | 2017-08-18 | 2017-12-05 | 郑州大学 | A kind of pumped well using foot pump |
| CN107503902A (en) * | 2017-09-27 | 2017-12-22 | 丁浩然 | A kind of pressure water drawing device of deep-well pumping unit |
| CN108180131A (en) * | 2017-12-27 | 2018-06-19 | 徐桂梅 | Automatic pumped well |
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| Publication number | Publication date |
|---|---|
| CN105443341B (en) | 2017-07-04 |
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