CN108374779A - A kind of carwash pedal water pump - Google Patents
A kind of carwash pedal water pump Download PDFInfo
- Publication number
- CN108374779A CN108374779A CN201810384389.2A CN201810384389A CN108374779A CN 108374779 A CN108374779 A CN 108374779A CN 201810384389 A CN201810384389 A CN 201810384389A CN 108374779 A CN108374779 A CN 108374779A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- pedal
- water
- inlet pipe
- pipe
- 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.)
- Pending
Links
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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Abstract
The invention discloses a kind of carwash pedal water pumps, including the pump housing and by partition board separate left chamber and right chamber, it is provided with water inlet manifold on front side of the pump housing, it is connected with left water inlet pipe and right water inlet pipe by water inlet pipe, its tube head of intaking is both provided with automatic switch ball, it is provided with outfall sewer on rear side of the pump housing, it is connected separately with left outlet pipe and right outlet pipe by exit branch, it is discharged tube head and is both provided with automatic switch ball, it is provided with serum cap at the top of the pump housing, shaft is installed in the axle bed of top, pedal is provided in shaft, pedal the right and left is inserted into respectively in the pedal set of serum cap；Since left and right chamber shares a water inlet manifold and an outfall sewer, the inlet and outlet pipes alternate run of chamber when stepping on left-hand tread plate and right-hand tread plate respectively or so, a formation left side goes out into the right side to be selectively unlocked and closes into what a left side went out with right, it is ensured that water pump Inlet and outlet water is successive.
Description
Technical field
The invention belongs to burnisher technical fields, and in particular to a kind of pedal high-pressure water pump device of human body driving,
For substituting high-pressure water pipe, cooperation car washing water moves wiping arrangement and uses.
Background technology
Inventor is directed to the vehicle-cleaning tools currently used for washing automobile, rinses and separates progress with wiping, it usually needs two are come
Return defect, devise it is a kind of rinse with wiping be integrated, using flow as the car washing water of power move wiping arrangement, with solution
The problem of certainly current automobile carwash is big with the labor intensity cleaned by hand in working, and automatic car washing wastes great lot of water resources, the skill
Art scheme has proposed the application of utility model patent to patent, and application No. is 201820535876X.
The outlet pipe that giant can be connected when the hydrodynamic(al) wiping arrangement use, also can connect tap water by high-pressure hydraulic pump
Pipe.High-pressure hydraulic pump mainly has gear pump, centrifugal multistage pump multiple centrifugal pump, centrifugal pump, screw pump, reciprocating pump etc., current high pressure water at present
It is mainly that electric energy offer power ensures that pump, which is required for the energy, be cannot achieve in the case where no energy such as electric energy provides power
Water pump function.
And " hydrodynamic(al) wiping arrangement " is used as a kind of portable vehicle cleaning tool, can make if being inserted directly into bucket or basin
With certainty is more welcome by numerous car owners.
Invention content
It is an object of the invention to insufficient according to prior art, design one kind utilizing people in the case of no energy
The gravity of body is the pedal high-pressure hydraulic pump of power, directly passes through bucket or basin carwash work(with realization " hydrodynamic(al) wiping arrangement "
Energy.
The technical solution adopted by the present invention to solve the technical problems is：A kind of carwash pedal water pump, including the pump housing
And the pump housing is divided into the identical left chamber of volume and right chamber by the partition board being arranged in the pump housing, the partition board；Described
Water inlet manifold is provided on front side of the pump housing, is horizontally connected with the identical water inlet pipe of internal diameter on water inlet manifold, the left chamber and
Right chamber antetheca is connected separately with left water inlet pipe and right water inlet pipe, the left water inlet pipe and right water inlet pipe respectively with water inlet pipe
Both ends connect, and water inlet pipe has the water inlet tube head of outside protrusion, the protrusion with left water inlet pipe and right water inlet pipe junction
For longitudinal spherical surface, water inlet tube head is interior to place automatic switch ball, and the outer diameter of automatic switch ball is more than the internal diameter of water inlet pipe, and can
It is laterally movable in water inlet tube head, it is provided with end cap on tube head of intaking；Outfall sewer is provided on rear side of the pump housing, water outlet is total
Exit branch is horizontally connected on pipe, the left chamber and right chamber rear wall are connected separately with left outlet pipe and right outlet pipe,
The left outlet pipe and right outlet pipe are connect with exit branch both ends respectively, exit branch and left outlet pipe and right outlet pipe
Junction have the water outlet tube head of outside protrusion, the protrusion is lateral spherical surface, and automatic switch is placed in water outlet tube head
Ball, the outer diameter of automatic switch ball is more than the internal diameter of exit branch, and can be discharged longitudinally-moving in tube head, is discharged on tube head and is arranged
There is end cap；Serum cap is provided at the top of the pump housing, fixed frame has been placed above in the serum cap, and the fixed frame is logical
Fastening screw is crossed serum cap to be fixed to realize that the sealing to left chamber and right chamber, rubber cap surface are provided with pedal
Set；The axle bed being provided on the fixed frame above partition board, is equipped with shaft in the axle bed, in the shaft
It is provided with the pedal being made of left-hand tread plate, right-hand tread plate and connecting plate, the left-hand tread plate and right-hand tread plate are located at left chamber
With above right chamber, left-hand tread plate and right-hand tread plate upper surface are respectively arranged with antislip cog, and pedal the right and left is inserted into institute respectively
The pedal set stated.
A kind of carwash pedal water pump, water inlet manifold, water inlet pipe, left water inlet pipe, right water inlet pipe, a left side go out
Water pipe, right outlet pipe, exit branch internal diameter all same.
A kind of carwash pedal water pump, outfall sewer internal diameter are less than exit branch.
Connection spiral shell is respectively set in the end of a kind of carwash pedal water pump, water inlet manifold and outfall sewer
Line.
A kind of carwash pedal water pump, including be coated on the pump housing, water inlet pipe, left water inlet pipe, right water inlet pipe,
Shell outside exit branch, left outlet pipe, right outlet pipe and pedal.
A kind of carwash pedal water pump, shell have scalable soft top.
A kind of carwash pedal water pump, between left-hand tread plate and connecting plate and right-hand tread plate and connecting plate it
Between be also respectively connected connection support plate, pass through the first movable axis on the outside of the connection support plate and connect with left-hand tread plate and right-hand tread plate activity
It connects, is linked by the second movable axis and connecting plate one-way movable on the inside of connection support plate.
A kind of carwash pedal water pump, connection support plate inner lower edge portion are equipped with the clamp extended outward.
The beneficial effects of the invention are as follows：After water inlet manifold is put into bucket or basin, manpower is applied on pedal, and a left side is stepped on
When plate pushes serum cap, the indoor fluid of left chamber is extruded, and the pressure in water pipe generates variation, the automatic switch of left water outlet pipe part
Ball pushes away spherical surface hill portion by fluid, and the automatic switch ball on left outlet pipe is in open state, and left outlet pipe conducting is left at this time
Automatic switch ball at water inlet pipe shifts spherical surface hill portion onto by fluid, and the automatic switch ball on left water inlet pipe is in blocked state,
Left water inlet pipe is closed, and at the same time, right-hand tread plate lifts, and negative pressure, the automatic switch ball quilt at right water inlet pipe are generated in right chamber
Fluid pushes away spherical surface hill portion, and the automatic switch ball on right water inlet pipe is in open state, right water inlet pipe conducting, right water inlet pipe into
Water, at this time the automatic switch ball of right water outlet pipe part spherical surface hill portion is shifted onto by fluid, the automatic switch ball on right outlet pipe is in
Closed state, right outlet pipe are closed, and right outlet pipe is not discharged.
Similarly, when right-hand tread plate pushes serum cap, the indoor fluid of right chamber is extruded, and the pressure in water pipe generates variation, right
The automatic switch ball of water outlet pipe part pushes away spherical surface hill portion by fluid, and the automatic switch ball on right outlet pipe is in open state,
Right outlet pipe conducting, the automatic switch ball at right water inlet pipe shifts spherical surface hill portion onto by fluid at this time, automatic on right water inlet pipe
Switch ball is in blocked state, and right water inlet pipe is closed, and at the same time, left-hand tread plate lifts, and negative pressure, left water inlet are generated in left chamber
Automatic switch ball at pipe pushes away spherical surface hill portion by fluid, and the automatic switch ball on left water inlet pipe is in open state, Zuo Jin
Water pipe is connected, left water inlet water inlet tube, and the automatic switch ball of left water outlet pipe part shifts spherical surface hill portion, left outlet pipe onto by fluid at this time
On automatic switch ball be closed, left outlet pipe is closed, and left outlet pipe is not discharged.
Repeatedly, the inlet and outlet pipes alternate run of such left and right chamber realizes water pump function to left and right pedal.
The configuration of the present invention is simple, easy to carry, energy conservation and environmental protection, the gravity using human body are the pedal high pressure water of power
It pumps, can solve the problems, such as to cannot achieve water pump function in the case that no energy such as electric energy provide power, it being capable of normal carwash.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the schematic diagram of flow when foot of the present invention steps on right-hand tread plate；
Fig. 3 is the schematic diagram of flow when foot of the present invention steps on left-hand tread plate；
Fig. 4 is the sectional view in the directions A-A in Fig. 2 and Fig. 3；
Fig. 5 is the structural schematic diagram of pedal.
Each reference numeral is：1-the pump housing, 11-left chamber, 12-right chambers, 2-partition boards, 21-axle beds, 22-shafts,
3-pedals, 31-left-hand tread plates, 32-right-hand tread plates, 33-antislip cogs, 34-connecting plates, 35-connection support plates, 36-the first
Movable axis, the 37-the second movable axis, 4-serum caps, 41-pedal sets, 5-water inlet manifolds, 51-water inlet pipes, 52-ends
Lid, 53-left water inlet pipes, 54-right water inlet pipes, 55-water inlet tube heads, 6-outfall sewers, 61-exit branch, 63-left water outlets
Pipe, 64-right outlet pipes, 65-water outlet tube heads, 7-automatic switch balls, 8-fixed frames.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
Shown in Fig. 4, the invention discloses a kind of carwash pedal water pumps, including the pump housing 1 and setting to exist
The pump housing 1 is divided into the identical left chamber 11 of volume and right chamber 12 by the partition board 2 in the pump housing 1, the partition board 2；The pump
1 front side of body is provided with water inlet manifold 5, and the identical water inlet pipe 51 of internal diameter, the left chamber are horizontally connected on water inlet manifold 5
11 and 12 antetheca of right chamber be connected separately with left water inlet pipe 53 and right water inlet pipe 54, the left water inlet pipe 53 and right water inlet pipe 54
It is connect respectively with 51 both ends of water inlet pipe, water inlet pipe 51 has outside protrusion with left water inlet pipe 53 and 54 junction of right water inlet pipe
Water inlet tube head 55, the protrusion is longitudinal spherical surface, and automatic switch ball 7 is placed in water inlet tube head 55, automatic switch ball 7
Outer diameter is more than the internal diameter of water inlet pipe 51, and can be laterally movable in water inlet pipe 55, and end cap 52 is provided on tube head 55 of intaking；
1 rear side of the pump housing is provided with outfall sewer 6, and exit branch 61, the left chamber 11 are horizontally connected on outfall sewer 6
It is connected separately with left outlet pipe 63 and right outlet pipe 64 with 12 rear wall of right chamber, the left outlet pipe 63 and right outlet pipe 64 divide
It is not connect with 61 both ends of exit branch, exit branch 61 has outside convex with the junction of left outlet pipe 63 and right outlet pipe 64
The water outlet tube head 65 risen, the protrusion are the spherical surface of transverse direction, and automatic switch ball 7, automatic switch ball 7 are placed in water outlet tube head 65
Outer diameter be more than exit branch 61 internal diameter, and can water outlet tube head 65 in longitudinally-moving, be discharged tube head 65 on be provided with end cap
（It is not marked in attached drawing）；1 top of the pump housing is provided with serum cap 4, and fixed frame 8, institute has been placed above in the serum cap 4
The fixed frame 8 stated is fixed serum cap 4 by fastening screw to realize the sealing to left chamber 11 and right chamber 12, rubber
4 surface of lid is provided with pedal set 41；The axle bed 21 being provided on the fixed frame 8 above partition board 2, the axle bed
Shaft 22 is installed in 21, the foot being made of left-hand tread plate 31, right-hand tread plate 32 and connecting plate 34 is provided in the shaft 22 and is stepped on
Plate 3, the left-hand tread plate 31 and right-hand tread plate 32 are located at 12 top of left chamber 11 and right chamber, left-hand tread plate 31 and right-hand tread plate 32
Upper surface is respectively arranged with antislip cog 33, and 3 the right and left of pedal is inserted into respectively in the pedal set 41.
After water inlet manifold 5 is put into bucket or basin, manpower is applied on pedal 3, and left-hand tread plate 31 pushes serum cap 4
When, the fluid in left chamber 11 is extruded, and the pressure in water pipe generates variation, and the automatic switch ball 7 at left outlet pipe 63 is flowed
Body pushes away spherical surface hill portion, and the automatic switch ball 7 on left outlet pipe 63 is in open state, and left outlet pipe 63 is connected, left at this time
Automatic switch ball 7 at water inlet pipe 53 shifts spherical surface hill portion onto by fluid, and the automatic switch ball 7 on left water inlet pipe 53, which is in, to be blocked
State, left water inlet pipe 53 are closed, and at the same time, right-hand tread plate 32 lifts, generation negative pressure in right chamber 12, at right water inlet pipe 54
Automatic switch ball 7 pushes away spherical surface hill portion by fluid, and the automatic switch ball 7 on right water inlet pipe 54 is in open state, right water inlet
Pipe 54 is connected, and right water inlet pipe 54 is intake, and the automatic switch ball 7 at right outlet pipe 64 shifts spherical surface hill portion onto by fluid at this time, right
Automatic switch ball 7 on outlet pipe 64 is closed, and right outlet pipe 64 is closed, and right outlet pipe 64 is not discharged.
Similarly, when right-hand tread plate 32 pushes serum cap 4, the fluid in right chamber 12 is extruded, and the pressure in water pipe generates change
Change, the automatic switch ball 7 at right outlet pipe 64 pushes away spherical surface hill portion by fluid, at the automatic switch ball 7 on right outlet pipe 64
In open state, right outlet pipe 64 is connected, and the automatic switch ball 7 at right water inlet pipe 54 shifts spherical surface hill portion onto by fluid at this time,
Automatic switch ball 7 on right water inlet pipe 54 is in blocked state, and right water inlet pipe 54 is closed, and at the same time, left-hand tread plate 31 lifts,
Negative pressure is generated in left chamber 11, the automatic switch ball 7 at left water inlet pipe 53 pushes away spherical surface hill portion by fluid, on left water inlet pipe 53
Automatic switch ball 7 be in open state, left water inlet pipe 53 is connected, and left water inlet pipe 53 is intake, at this time at left outlet pipe 63 from
Dynamic switch ball 7 shifts spherical surface hill portion onto by fluid, and the automatic switch ball 7 on left outlet pipe 63 is closed, left outlet pipe
63 are closed, and left outlet pipe 63 is not discharged.
Left and right pedal repeatedly, the inlet and outlet pipes alternate run of such left and right chamber, formed it is left go out into-the right side and it is right into-
What a left side went out selectively unlocking and closing；5 internal diameter of water inlet manifold is more than 6 internal diameter of outfall sewer, can effectively realize high pressure water
The function of pump.
Connection screw thread is respectively set in the end of the water inlet manifold 5 and outfall sewer 6, convenient for connecting other water pipes.
1 top of the pump housing is that serum cap 4 can move up and down under human bady gravitational effect, make pump by 4 closed purpose of serum cap
The left and right closing chamber of body 1 discharging water under the action of inlet and outlet pipes and automatic switch ball 7 realizes water pump function.
Further include being coated on the pump housing 1, water inlet pipe 51, left water inlet pipe 53, right water inlet as further improvement of the invention
Shell outside pipe 54, exit branch 61, left outlet pipe 63, right outlet pipe 64 and pedal 3 only has water inlet manifold 5 and goes out in this way
Supply mains 6 exposes shell, and entire water pump is an integral structure, and has cleaner and tidier, compact contour structures.The shell tool
There is scalable soft top, convenient for protection pedal 3 and serum cap 4, can pressure pedal 3 be applied to rapidly when foot steps on soft top
On.
Fig. 5 is the structural schematic diagram of pedal of the present invention, between left-hand tread plate 31 and connecting plate 34 and right-hand tread plate 32 and even
Connection support plate 35 is also respectively connected between fishplate bar 34,35 outside of connection support plate passes through the first movable axis 36 and left-hand tread plate
31 and right-hand tread plate 32 be flexibly connected, connection support plate 35 inside is linked by the second movable axis 37 and 34 one-way movable of connecting plate.Its
35 inner lower edge portion of middle connection support plate is equipped with the clamp extended outward, when pedal moves downward when left and right, passes through the first movable axis
36 drive connection support plate 35 to move downward, and then connect support plate 35 and are rotated around connecting plate 34 by the second movable axis 37, it is ensured that is left
Right-hand tread plate is always horizontality；When left and right, pedal moves upwards, clamp can block connecting plate 34, make connecting plate 34 and connection
Support plate 35 moves upwards simultaneously, under the action of the first movable axis 36, left and right pedal is made to remain as horizontality.
The above-described embodiments merely illustrate the principles and effects of the present invention, and the embodiment that part uses, for
For those skilled in the art, without departing from the concept of the premise of the invention, can also make it is several deformation and
It improves, for example, pedal 3 can be substituted by being separately positioned in the chamber of left and right the pedal with resetting spring, pass through pedal downlink
The shoes formula foot being worn on foot that extrusion fluid reaches transfer tube body function is trodden pump.The foot steps on 5 internal diameters of pump water inlet manifold
It is that high presser feet is trodden pump when more than water outlet bore, it is that common foot is trodden pump that 5 internal diameter of water inlet manifold, which is equal to the when of being discharged bore,.Only
If belonging to protection scope of the present invention using human bady gravitational as the water pump of power.
Claims (8)
1. a kind of carwash pedal water pump, it is characterised in that：Including the pump housing（1）And it is arranged in the pump housing（1）Interior partition board
（2）, the partition board（2）By the pump housing（1）It is divided into the identical left chamber of volume（11）And right chamber（12）；The pump housing
（1）Front side is provided with water inlet manifold（5）, water inlet manifold（5）On be horizontally connected with the identical water inlet pipe of internal diameter（51）, described
Left chamber（11）And right chamber（12）Antetheca is connected separately with left water inlet pipe（53）With right water inlet pipe（54）, the left water inlet pipe
（53）With right water inlet pipe（54）Respectively with water inlet pipe（51）Both ends connect, water inlet pipe（51）With left water inlet pipe（53）With the right side into
Water pipe（54）There is the water inlet tube head of outside protrusion in junction（55）, the protrusion is the spherical surface of longitudinal direction, tube head of intaking（55）
Interior placement automatic switch ball（7）, automatic switch ball（7）Outer diameter be more than water inlet pipe（51）Internal diameter, and can water inlet tube head
（55）It is interior laterally movable, tube head of intaking（55）On be provided with end cap（52）；The pump housing（1）Rear side is provided with outfall sewer
（6）, outfall sewer（6）On be horizontally connected with exit branch（61）, the left chamber（11）And right chamber（12）Rear wall is distinguished
It is connected with left outlet pipe（63）With right outlet pipe（64）, the left outlet pipe（63）With right outlet pipe（64）It is propped up respectively with water outlet
Pipe（61）Both ends connect, exit branch（61）With left outlet pipe（63）With right outlet pipe（64）Junction have outside protrusion
Water outlet tube head（65）, the protrusion is the spherical surface of transverse direction, is discharged tube head（65）Interior placement automatic switch ball（7）, open automatically
Close ball（7）Outer diameter be more than exit branch（61）Internal diameter, and can water outlet tube head（65）Interior longitudinally-moving is discharged tube head（65）
On be provided with end cap；The pump housing（1）Top is provided with serum cap（4）, the serum cap（4）Fixed frame has been placed above
（8）, the fixed frame（8）By fastening screw to serum cap（4）It is fixed to realize to left chamber（11）And right chamber
（12）Sealing, serum cap（4）Surface is provided with pedal set（41）；The fixed frame（8）On be provided with positioned at partition board（2）
The axle bed of top（21）, the axle bed（21）Shaft is inside installed（22）, the shaft（22）On be provided with by left-hand tread plate
（31）, right-hand tread plate（32）And connecting plate（34）The pedal of composition（3）, the left-hand tread plate（31）And right-hand tread plate（32）Position respectively
In left chamber（11）And right chamber（12）Top, left-hand tread plate（31）And right-hand tread plate（32）Upper surface is respectively arranged with antislip cog
（33）, pedal（3）The right and left is inserted into the pedal set respectively（41）It is interior.
2. a kind of carwash pedal water pump according to claim 1, which is characterized in that the water inlet manifold（5）, into
Water branch pipe（51）, left water inlet pipe（53）, right water inlet pipe（54）, left outlet pipe（63）, right outlet pipe（64）, exit branch（61）It is interior
Diameter all same.
3. a kind of carwash pedal water pump according to claim 1, which is characterized in that the outfall sewer（6）It is interior
Diameter is less than exit branch（61）.
4. a kind of carwash pedal water pump according to claim 1, which is characterized in that the water inlet manifold（5）With
Outfall sewer（6）End connection screw thread is respectively set.
5. a kind of carwash pedal water pump according to claim 1 or 2 or 3 or 4, which is characterized in that further include cladding
In the pump housing（1）, water inlet pipe（51）, left water inlet pipe（53）, right water inlet pipe（54）, exit branch（61）, left outlet pipe（63）, it is right
Outlet pipe（64）And pedal（3）Outer shell.
6. a kind of carwash pedal water pump according to claim 5, which is characterized in that the shell has scalable
Soft top.
7. a kind of carwash pedal water pump according to claim 1 or 2 or 3 or 4, which is characterized in that the left side is stepped on
Plate（31）And connecting plate（34）Between and right-hand tread plate（32）And connecting plate（34）Between connection support plate is also respectively connected
（35）, the connection support plate（35）Outside passes through the first movable axis（36）With left-hand tread plate（31）And right-hand tread plate（32）Activity is even
It connects, connects support plate（35）Inside passes through the second movable axis（37）With connecting plate（34）One-way movable links.
8. a kind of carwash pedal water pump according to claim 7, which is characterized in that the connection support plate（35）It is interior
Side bottom end is equipped with the clamp extended outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384389.2A CN108374779A (en) | 2018-04-26 | 2018-04-26 | A kind of carwash pedal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384389.2A CN108374779A (en) | 2018-04-26 | 2018-04-26 | A kind of carwash pedal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374779A true CN108374779A (en) | 2018-08-07 |
Family
ID=63033006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384389.2A Pending CN108374779A (en) | 2018-04-26 | 2018-04-26 | A kind of carwash pedal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374779A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR362598A (en) * | 1905-12-20 | 1906-06-29 | Manfred Vaccari | Control device for pumps and other similar devices |
| US4124334A (en) * | 1976-12-30 | 1978-11-07 | Mazzetti Flavio J | Diaphragm pump |
| CN85108378A (en) * | 1985-07-05 | 1986-12-31 | 林明鸾 | The improvement of pump |
| CN2247729Y (en) * | 1995-02-17 | 1997-02-19 | 陈岳煜 | High-efficiency energy-saving double diaphragm water pump |
| US5934888A (en) * | 1996-04-27 | 1999-08-10 | Heraeus Med Gmbh | Aspirator pump |
| CN103857910A (en) * | 2011-08-05 | 2014-06-11 | 流量控制有限责任公司 | Human powered irrigation diaphragm pump |
| CN208268040U (en) * | 2018-04-26 | 2018-12-21 | 李则穰 | A kind of carwash pedal water pump |
-
2018
- 2018-04-26 CN CN201810384389.2A patent/CN108374779A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR362598A (en) * | 1905-12-20 | 1906-06-29 | Manfred Vaccari | Control device for pumps and other similar devices |
| US4124334A (en) * | 1976-12-30 | 1978-11-07 | Mazzetti Flavio J | Diaphragm pump |
| CN85108378A (en) * | 1985-07-05 | 1986-12-31 | 林明鸾 | The improvement of pump |
| CN2247729Y (en) * | 1995-02-17 | 1997-02-19 | 陈岳煜 | High-efficiency energy-saving double diaphragm water pump |
| US5934888A (en) * | 1996-04-27 | 1999-08-10 | Heraeus Med Gmbh | Aspirator pump |
| CN103857910A (en) * | 2011-08-05 | 2014-06-11 | 流量控制有限责任公司 | Human powered irrigation diaphragm pump |
| CN208268040U (en) * | 2018-04-26 | 2018-12-21 | 李则穰 | A kind of carwash pedal water pump |
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