CN213419311U - Pedal type water pumping device - Google Patents
Pedal type water pumping device Download PDFInfo
- Publication number
- CN213419311U CN213419311U CN202022065326.6U CN202022065326U CN213419311U CN 213419311 U CN213419311 U CN 213419311U CN 202022065326 U CN202022065326 U CN 202022065326U CN 213419311 U CN213419311 U CN 213419311U
- Authority
- CN
- China
- Prior art keywords
- base
- pumping device
- foot
- way switch
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000005086 pumping Methods 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model belongs to the technical field of water pumps, in particular to a foot-operated water pumping device, which comprises a base, wherein an elastic cover is arranged on the base, a spring is abutted between the elastic cover and the base, a cavity is formed between the elastic cover and the base, a water inlet flow passage and a water outlet flow passage are respectively arranged on the base, a first one-way switch for one-way water inlet is arranged in the water inlet flow passage, a second one-way switch for one-way water outlet is arranged in the water outlet flow passage, in the actual use process, when the elastic cover is pressed, air and liquid in the cavity can be discharged through the second one-way switch, the volume of the cavity is reduced, when the elastic cover is loosened, the volume of the cavity can be restored to the original state due to the action of the spring, at the moment, the air and the liquid which are outside can be sucked into the cavity through the first one-way switch, the operation is repeatedly carried out, thereby realizing the function of manually pumping water and having convenient operation.
Description
Technical Field
The utility model relates to a water pump technical field refers in particular to a foot-operated pumping device.
Background
In production and life, water is often required to be lifted from a low position to a high position, the lifting of a large amount of water is completed by a man-made or natural power driven machine, generally an electric pump is adopted for pumping water, or a manually driven water truck is adopted for pumping water, the most original mode is manual water pumping, the water pump needs electricity for pumping water, a power supply is not available in the field, the water pump is heavy, and the cost is high; the waterwheel pumps water, so that the waterwheel is heavy and inconvenient to move, multiple persons generally cooperate with the waterwheel, and the water pumping height is small and is limited by geographical conditions; the manual water picking is a method with low efficiency and is not suitable for the old.
Like the pedal ware that draws water that china utility model CN88201126X disclosed, utilize human weight in addition to seal the water to produce the principle that the pressure makes the water level rise to it, design one and support the weight in turn with the both feet and can change volumetric water pocket when transmitting for two confined pressurized, be equipped with pipeline, valve etc. and constitute a water lifting tool, lift the foot in turn and make the function that the weight rose turn into the potential energy that makes water rise to the people, reach the purpose of lifting water.
Although the function of pumping water by stepping on the foot can be realized, the structure of the device is complex, which causes inconvenience in carrying, and further improvement on the structure is needed.
Disclosure of Invention
The utility model aims at providing a formula pumping device is stepped on to foot forms the pumping device that the foot stepped on through last elastic cover and base, solves the problem that the structure is complicated among the current device.
The purpose of the utility model is realized like this: the utility model provides a formula pumping device is stepped on to foot, includes the base, install the elasticity lid on the base, it has the spring to go up the butt between elasticity lid and the base, and it has the cavity to go up the shaping between elasticity lid and the base, water inlet channel and water outlet channel have been seted up respectively on the base, are provided with the first one way switch that is used for one-way intaking in the water inlet channel, are provided with the second one way switch that is used for one-way water outlet in the water outlet channel.
Preferably, the shaping has the mount table that is used for placing the spring in the base, the inboard of going up the elastic cover upper end is provided with the mount pad, and the shaping has the annular mounting groove in the mount pad, the lower pot head of spring is established in the periphery of mount table, the upper end of spring is located in the annular mounting groove.
Preferably, a first partition plate is arranged in the water inlet channel, a plurality of first through holes are formed in the first partition plate, and the first one-way switch is installed on the end face of the left side of the first partition plate.
Preferably, the first one-way switch includes a first blocking portion for blocking the first through hole, a first connecting rod is formed on the first blocking portion, a first mounting hole for the first connecting rod to pass through is formed on the first partition plate, a first limiting portion is formed on the first connecting rod, and the diameter of the first limiting portion is greater than that of the first mounting hole.
Preferably, a second partition plate is arranged in the water outlet flow channel, a plurality of second through holes are formed in the second partition plate, and the second one-way switch is installed on the end face on the right side of the second partition plate.
Preferably, the periphery of base shaping has the antislip strip, go up the elastic cover and establish the periphery of base, the lower extreme shaping of going up the elastic cover has the fixed part, and the locking band that is used for making base and upper elastic cover both fastens is installed to the periphery of fixed part.
Preferably, the locking belt is provided with an adjusting screw for reducing the diameter of the locking belt.
Preferably, quick connectors for connecting pipelines are respectively installed in the water inlet flow channel and the water outlet flow channel.
Preferably, sealing rings are arranged between the quick connector and the water inlet flow channel and between the quick connector and the water outlet flow channel.
Preferably, the periphery of the base is formed with a connecting portion for connection, and the connecting portion is provided with a fixing hole for a fastener to pass through.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model discloses a but form manually operation's suction pump after base and last elastic cover combination, in the in-service use, when pressing down the elastic cover, air and liquid in the cavity will be discharged through second one way switch, and the volume of cavity diminishes, when loosening the elastic cover, because the effect of spring, will make the volume reconversion of cavity, in air and the liquid that will be outside will be absorbed the cavity through first one way switch this moment, operate repeatedly, thereby realize manual function of drawing water, and convenient for operation.
2. The utility model discloses a design of annular mounting groove, the lower pot head of spring is established in the periphery of mount table, the upper end of spring is located in the annular mounting groove, pressing the in-process of elasticity lid, can prevent the offset of spring, better realization reset function.
3. The utility model discloses a design of first baffle, when the liquid flow in the cavity is outside, will promote the laminating of first one way switch on first through-hole to make its jam, when outside liquid flow in the cavity, can push the first one way switch of laminating on first through-hole open, thereby realize switching on, finally have one-way effect that switches on.
4. The utility model discloses a design of first spacing portion, after the head rod passed first mounting hole, first stop part and first spacing portion were located respectively the both ends face of first baffle, and because the diameter size of first spacing portion is greater than the diameter size of first mounting hole consequently can make first one-way switch install simple to operate in first mounting hole.
5. The utility model discloses a design of antislip strip is connected the back at last elasticity lid and base, can increase the firm degree of connecting between the two, is difficult for droing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the base.
Fig. 3 is a schematic diagram of the explosion structure of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a sectional view of the structure at a-a in fig. 4.
Fig. 6 is a sectional view of the structure at B-B in fig. 4.
Fig. 7 is a cross-sectional view of the structure at C-C in fig. 4.
Fig. 8 is an enlarged schematic view of the structure at D in fig. 6.
Fig. 9 is a schematic view of the three-dimensional structure of the utility model when assembling the internal thread water nozzle.
Fig. 10 is a sectional view of the utility model when assembling the internal thread water nozzle.
Reference numerals: 1-a base; 2-upper elastic cover; 3-a spring; 4-a cavity; 5-a water inlet flow channel; 6-water outlet flow channel; 7-a first unidirectional switch; 8-a second one-way switch; 9-mounting a table; 10-a mounting seat; 11-an annular mounting groove; 12-a first separator; 13-a first via; 14-a first barrier; 15-a first connecting rod; 16-a first mounting hole; 17-a first stop; 18-a second separator; 19-a second via; 20-anti-slip strips; 21-a fixed part; 22-a locking band; 23-adjusting screws; 24-a quick coupling; 25-a sealing ring; 26-a connecting part; 27-fixing hole.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 10.
A pedal type water pumping device.
As shown in fig. 1, the portable electronic device comprises a base 1, wherein an upper elastic cover 2 is installed on the base 1, and the upper elastic cover 2 is made of rubber and has certain elasticity. Specifically, referring to fig. 3, a spring 3 is abutted between the upper elastic cover 2 and the base 1, and after the upper elastic cover 2 is pressed, the spring 3 is acted to more easily restore the original shape. Go up the shaping between elastic cover 2 and the base 1 and have a cavity 4, combine fig. 6 and fig. 7, inlet channel 5 and outlet channel 6 have been seted up on the base 1 respectively, be provided with the first one way switch 7 that is used for one-way intaking in inlet channel 5, only when liquid enters into in the cavity 4 from the outside, first one way switch 7 just can be opened, is provided with the second one way switch 8 that is used for one-way play water in outlet channel 6, only when liquid is from the inside outside of discharging of cavity 4, second one way switch 8 just can be opened.
Specifically see fig. 9, for the different joint of adaptation, the utility model provides a quick-operation joint still adopts the structure of female screw thread interface, specifically see fig. 10 for the cross-sectional view that adopts female screw thread quick-operation joint.
In the in-service use process, when pressing down elasticity lid 2, air and liquid in the cavity 4 will discharge through second one way switch 8, and the volume of cavity 4 diminishes, when loosening elasticity lid 2, because the effect of spring, will make the volume reconversion of cavity 4, air and liquid that will be outside this moment will be through first one way switch 7 in being drawn cavity 4, operate repeatedly to realize the function of manual drawing water, convenient operation.
Specifically, referring to fig. 3, a mounting structure of the spring 3 is described in detail, wherein a mounting table 9 for placing the spring 3 is formed in the base 1, and specifically, referring to fig. 5, a mounting seat 10 is disposed on an inner side of an upper end of the upper elastic cover 2, an annular mounting groove 11 is formed in the mounting seat 10, a lower end of the spring 3 is sleeved on an outer periphery of the mounting table 9, an upper end of the spring 3 is located in the annular mounting groove 11, and in a process of pressing the upper elastic cover 2, the position deviation of the spring 3 can be prevented, and a reset function can be better realized.
With reference to fig. 2 and 6, a first partition plate 12 is disposed in the water inlet channel 5, a plurality of first through holes 13 through which water flows are formed in the first partition plate 12, the first one-way switch 7 is mounted on the left end face of the first partition plate 12, and when the liquid in the cavity 4 flows to the outside, the first one-way switch 7 is pushed to be attached to the first through holes 13, so that the first one-way switch is blocked, and when the liquid outside flows into the cavity 4, the first one-way switch 7 attached to the first through holes 13 is pushed away, so that the conduction is realized, and finally, the one-way conduction function is achieved.
Referring to fig. 8 in particular, the structure of the first one-way switch 7 is described in detail, the first one-way switch 7 includes a first blocking portion 14 for blocking the first through hole 13, the first blocking portion 14 is circular or umbrella-shaped and can be attached to the end surface of the first partition plate 12, and the first one-way switch 7 and the second one-way switch 8 can also adopt one-way valves to realize a one-way water inlet function.
Specifically, referring to fig. 8, a first connecting rod 15 is formed on the first blocking portion 14, a first mounting hole 16 for the first connecting rod 15 to pass through is formed on the first partition plate 12, a first limiting portion 17 is formed on the first connecting rod 15, after the first connecting rod 15 passes through the first mounting hole 16, the first blocking part 14 and the first limiting part 17 are respectively positioned on two end faces of the first clapboard 12, and because the diameter size of the first limit part 17 is larger than the diameter size of the first mounting hole 16, the first one-way switch 7 can be mounted in the first mounting hole 16, and a certain distance is left between the first limit part 17 and the first blocking part 14, so that after the first blocking part 14 receives thrust, the first one-way switch 7 can move, so that the first blocking portion 14 is attached to or separated from the end surface of the first barrier 12, thereby performing a function of conduction or blocking.
With reference to fig. 2 and 6, a second partition 18 is disposed in the water outlet channel 6, a plurality of second through holes 19 for water to pass through are formed in the second partition 18, the second one-way switch 8 is mounted on the end surface on the right side of the second partition 18, the blocking portion of the first one-way switch 8 is attached to the end surface on the right side of the second partition 18, and the structure of the second one-way switch 8 is the same as that of the first one-way switch 7, so that repeated descriptions are omitted herein.
With reference to fig. 2 and 3, the anti-slip strip 20 is formed on the periphery of the base 1 to increase the degree of connection firmness, the fixing portion 21 is formed on the lower end of the upper elastic cover 2, and in the actual installation process, the upper elastic cover 2 is firstly sleeved on the periphery of the base 1, and then the locking belt 22 for fastening the base 1 and the upper elastic cover 2 is installed on the periphery of the fixing portion 21.
Wherein, install on locking band 22 and be used for making its diameter reduce adjusting screw 23, through rotatory adjusting screw 23, can make locking band 22's diameter reduce or grow to the contact between fixed part 21 and the base 1 is inseparabler, realizes fixed connection, and it is convenient to adjust.
Referring to fig. 6 and 7, quick connectors 24 for connecting pipes are respectively installed in the water inlet channel 5 and the water outlet channel 6
Referring to fig. 6 and 7, a sealing ring 25 is installed between the quick coupling 24 and the inlet flow passage 5 and between the quick coupling and the outlet flow passage 6, so that the sealing performance is improved.
Specifically, referring to fig. 2, a connecting portion 26 for connection is formed on the outer periphery of the base 1, and a fixing hole 27 for a fastener to pass through is formed in the connecting portion 26, so that the base can be fixed for use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a formula pumping device is stepped on to foot, includes base (1), its characterized in that: install elasticity lid (2) on base (1), go up between elasticity lid (2) and base (1) butt have spring (3), go up the shaping between elasticity lid (2) and base (1) and have cavity (4), seted up inhalant canal (5) and exhalant canal (6) on base (1) respectively, be provided with first one way switch (7) that are used for one-way intaking in inhalant canal (5), be provided with second one way switch (8) that are used for one-way water of exhalant canal (6).
2. The foot-operated pumping device according to claim 1, wherein: the forming has mount table (9) that is used for placing spring (3) in base (1), the inboard of going up elasticity lid (2) upper end is provided with mount pad (10), and the forming has annular mounting groove (11) in mount pad (10), the lower pot head of spring (3) is established in the periphery of mount table (9), the upper end of spring (3) is located in annular mounting groove (11).
3. The foot-operated pumping device according to claim 1, wherein: a first partition plate (12) is arranged in the water inlet flow channel (5), a plurality of first through holes (13) are formed in the first partition plate (12), and the first one-way switch (7) is installed on the end face of the left side of the first partition plate (12).
4. The foot-operated pumping device according to claim 3, wherein: the first one-way switch (7) comprises a first blocking portion (14) used for blocking the first through hole (13), a first connecting rod (15) is formed on the first blocking portion (14), a first mounting hole (16) for the first connecting rod (15) to penetrate is formed in the first partition plate (12), a first limiting portion (17) is formed in the first connecting rod (15), and the diameter size of the first limiting portion (17) is larger than that of the first mounting hole (16).
5. The foot-operated pumping device according to claim 1, wherein: a second partition plate (18) is arranged in the water outlet flow channel (6), a plurality of second through holes (19) are formed in the second partition plate (18), and the second one-way switch (8) is installed on the end face of the right side of the second partition plate (18).
6. The foot-operated pumping device according to claim 1, wherein: the periphery shaping of base (1) has antislip strip (20), it establishes to go up elasticity lid (2) cover the periphery of base (1), the lower extreme shaping of going up elasticity lid (2) has fixed part (21), and locking area (22) that are used for making both fastenings of base (1) and last elasticity lid (2) are installed to the periphery of fixed part (21).
7. The foot-operated pumping device according to claim 6, wherein: and an adjusting screw (23) for reducing the diameter of the locking belt (22) is arranged on the locking belt.
8. The foot-operated pumping device according to claim 1, wherein: and quick connectors (24) for connecting pipelines are respectively arranged in the water inlet flow channel (5) and the water outlet flow channel (6).
9. The foot-operated pumping device according to claim 8, wherein: and a sealing ring (25) is arranged between the quick connector (24) and the water inlet runner (5) and between the quick connector and the water outlet runner (6).
10. The foot-operated pumping device according to claim 1, wherein: the periphery of the base (1) is formed with a connecting part (26) for connection, and the connecting part (26) is provided with a fixing hole (27) for a fastener to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065326.6U CN213419311U (en) | 2020-09-18 | 2020-09-18 | Pedal type water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065326.6U CN213419311U (en) | 2020-09-18 | 2020-09-18 | Pedal type water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419311U true CN213419311U (en) | 2021-06-11 |
Family
ID=76262728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065326.6U Expired - Fee Related CN213419311U (en) | 2020-09-18 | 2020-09-18 | Pedal type water pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565718A (en) * | 2021-08-02 | 2021-10-29 | 侯嘉怡 | Pedal device capable of quickly discharging accumulated water on road surface |
-
2020
- 2020-09-18 CN CN202022065326.6U patent/CN213419311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565718A (en) * | 2021-08-02 | 2021-10-29 | 侯嘉怡 | Pedal device capable of quickly discharging accumulated water on road surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213419311U (en) | Pedal type water pumping device | |
| CN201692384U (en) | Overflow -prevention breast pump | |
| WO2022056945A1 (en) | Micro pump having multiple liquid outlets for use in sealed liquid bottle | |
| CN112627306A (en) | Split type full-pneumatic control vacuum toilet | |
| CN213419275U (en) | Novel foot is stepped on formula and is pumped water device | |
| CN203404094U (en) | Self-priming pump | |
| CN201166014Y (en) | Novel wind power water pump | |
| CN110664249B (en) | Utilize water dispenser of constant voltage principle antidrip | |
| CN201236828Y (en) | Novel water diversion device of water pump | |
| CN101696693A (en) | Automatic water pump with functions of increasing capacity and storing pressure | |
| CN2516733Y (en) | Combined high lift water pump | |
| CN205224152U (en) | Afforestation water supply variable frequency device | |
| CN219197752U (en) | Environment-friendly multichannel water jet air extractor | |
| CN200943584Y (en) | Differential pressure full-automatic valve of self priming pump | |
| CN210135054U (en) | Energy-saving air inlet valve for air compressor | |
| CN205503452U (en) | Rotary blade type mechanical pump | |
| CN210637171U (en) | Filter base | |
| CN213144744U (en) | Vacuum pump with filtering capability | |
| CN2345744Y (en) | Exhaust assembly for agricultural centrifugal pump | |
| CN210580018U (en) | Land reforming irrigation device for phyllostachys praecox planting | |
| CN201485912U (en) | Foot-operated type toilet spilling-water processor | |
| CN217815173U (en) | Air inlet valve for high-negative-pressure micro diaphragm pump | |
| CN221030438U (en) | Energy-saving non-negative pressure multi-stage pressure-superposed water supply equipment | |
| CN2558779Y (en) | Small air compressor | |
| CN217387233U (en) | Fuel cell stack press-fitting tool with adjustable electric control pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |