CN107597667A - Pressure washer - Google Patents
Pressure washer Download PDFInfo
- Publication number
- CN107597667A CN107597667A CN201710800609.0A CN201710800609A CN107597667A CN 107597667 A CN107597667 A CN 107597667A CN 201710800609 A CN201710800609 A CN 201710800609A CN 107597667 A CN107597667 A CN 107597667A
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- Prior art keywords
- pressure washer
- liquid container
- pump
- liquid
- spray gun
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Abstract
A kind of pressure washer, there is framework, engine, pump, flexible pipe, spray gun, nozzle, control device and detachable, replaceable liquid container positioned at described spray gun one end.The liquid container is installed on framework and for storing the cleaning solution that the pressure washer uses.The liquid container includes an inlet and a check valve with closure member.Cleaning solution is poured into or poured out the liquid container by the inlet.The check valve is used to control the connected state between the liquid container and the cleaning solution entrance.The pressure washer of the present invention is by using detachable cleaning liquid receptacle so that operator is easily disassembled, changes cleaning liquid receptacle；Also by increasing injection apparatus and check valve, person easy to operation selects the mode of operation of pressure washer according to the complexity for removing spot, easy to operate, extends the service life of pressure washer.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of pressure washer with removable cleaning liquid receptacle.
Background technology
Pressure washer is widely used as a kind of cleaning equipment for producing High-Pressure Water and being used for rinsing body surface
Every field in life and work, particularly garden, car lane and pavement etc. have concrete structural surface out of doors
And during the cleaning that track, fence or automobile etc. have rigid surface, there is good cleaning effect.Daily life
In, when being cleaned using pressure washer to the body surface that spot be present, to ensure cleaning effect, it usually needs in dirt
The body surface of stain sprays in advance or simultaneously, coated detergent or other aqueous chemical solvents.Those of skill in the art
Member have developed a kind of pressure washer with cleaning liquid receptacle, and wherein detergent or chemical solvent is contained as cleaning solution
In cleaning liquid receptacle, body surface is sprayed at by the flexible pipe on pressure washer and spray boom so that the spot of body surface
Quickly dissolve, peel off in the presence of cleaning solution and water flow pressure, improve the cleaning effect of pressure washer.Therefore, how
The pressure washer with cleaning liquid receptacle that a kind of convenience is installed, used is provided, turns into the research of pressure washer manufacturer
One of emphasis.
In addition, when using pressure washer under colder weather conditions, to prevent because of residual liquid in pressure wash
Freeze, expand, caused by the cracking of pump machine and damage in pressure washer, in cold environments using being needed after pressure washer
To clear up remaining in the residual liquid inside pressure washer, i.e., antifreeze processing be carried out to pressure washer.Existing skill
In art, the antifreezing treatment of pressure washer is：The water-in and water-out flexible pipe and spray boom that are connected on pressure washer are disconnected,
The manual control pressure washer short time (such as 5 seconds) is run so that the residual liquid remained in pressure washer all flows
Go out, then reconnect be installed into, delivery hose and spray boom, complete the antifreeze processing of pressure washer.However, due to this anti-
Freeze the influence that processing method is highly prone to human factor in actual use, and when pressure washer is in antifreeze processing procedure
When middle run time is long, then the damage of pump in pressure washer is easily caused, influences the service life of pressure washer.
In view of this, it is necessary to a kind of improved pressure washer is designed, to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of pressure washer with removable cleaning liquid receptacle.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of pressure washer, including framework, be installed on
The pump and engine of the framework, the flexible pipe being connected with the pump, the spray gun being connected with the flexible pipe, positioned at described spray gun one end
Nozzle and a cleaning solution entrance, the pump includes pump intake and pump discharge, and the flexible pipe includes and the pump intake
The hose inlet of connection and the flexible pipe outlet being connected with the spray gun, the spray gun include the spray gun being connected with the hose inlet
Entrance, pump liquid described in the engine driving are pressurizeed, and allow the liquid into the pump to flow through the flexible pipe, the spray successively
Rifle and the nozzle；The pressure washer also includes a detachable, replaceable liquid container, the liquid storage
Deposit container and be installed on framework and for storing the cleaning solution that the pressure washer uses, the liquid container includes one
Inlet and a check valve with closure member, cleaning solution, which is poured into or poured out the fluid storage by the inlet, to be held
Device, the check valve are used to control the connected state between the liquid container and the cleaning solution entrance.
As further improved technical scheme of the present invention, the inlet is located at the top of the liquid container,
The check valve is located at the bottom of the liquid container.
As further improved technical scheme of the present invention, the closure member is nut.
To achieve the above object, the present invention also adopts the following technical scheme that：A kind of pressure washer, including framework and institute
State framework connection pump and engine, be connected with the pump flexible pipe, be connected with the flexible pipe spray gun, positioned at the spray gun one
The nozzle at end and a cleaning solution entrance, the pump include pump intake and pump discharge, and the flexible pipe includes pumping out with described
The hose inlet of mouth connection and the flexible pipe outlet being connected with the spray gun, the spray gun include the spray being connected with the hose inlet
Rifle entrance, pump liquid described in the engine driving are pressurizeed, and allow the liquid into the pump to flow through the flexible pipe, described successively
Spray gun and the nozzle；The pressure washer also includes one and the fluid storage of the framework detachable connection is held
Device, the liquid container are used to store the cleaning solution that the pressure washer uses, and the liquid container includes this
Body and an injection apparatus, the body include an inlet with check valve, and the check valve is used to control the liquid
Body storage container and the connected state of the cleaning solution entrance, the injection apparatus and the body are detachable connection.
As further improved technical scheme of the present invention, the liquid container also includes being located at the fluid storage
The handle of lower vessel portion.
As further improved technical scheme of the present invention, the inlet is located at the top of the body, the handle
Positioned at the bottom of the body.
As further improved technical scheme of the present invention, the injection apparatus is connected through a screw thread with the body.
As further improved technical scheme of the present invention, the liquid container also includes connecting the injection apparatus
With the tubule of the body, the tubule extends from the injection apparatus to the body interior.
As further improved technical scheme of the present invention, the injection apparatus is selectable to be attached to cleaning solution entrance.
As further improved technical scheme of the present invention, the injection apparatus is selectable to be attached to the one of the body
Individual position, and the other positions of the further body include a handle.
Compared to prior art, pressure washer of the invention is by using detachable cleaning liquid receptacle so that behaviour
Author is easily disassembled, changes cleaning liquid receptacle；Also by increasing injection apparatus and check valve, person easy to operation is according to going to decontaminate
The complexity of stain, the mode of operation of pressure washer is selected, it is easy to operate, extend the service life of pressure washer.
Brief description of the drawings
Fig. 1 is the structural representation of pressure washer of the present invention.
Fig. 2 is the structured flowchart of pressure washer of the present invention.
Fig. 3 is the structural representation of first embodiment of the invention.
Fig. 4 is the structural representation of second embodiment of the invention.
Embodiment
It please join shown in Fig. 1 and Fig. 2, present invention is disclosed a kind of pressure washer 10.The pressure washer 10 includes pump
12nd, flexible pipe 14, spray gun 16 and nozzle 18.The pump 12 has the pump intake 12a for being used for importing solution to be pressurised and pumped out
Mouth 12b.In other embodiments, pump 12 includes self-priming siphon-pump.The flexible pipe 14 have be used for accommodate fluid and with the pump
Export the hose inlet 14a and flexible pipe outlet 14b of 12b connections.The spray gun 16 have be used for accommodate fluid and with it is described soft
The gun inlets 16a and lance outlet 16b of pipe outlet 14b connections.The nozzle 18 connected with the lance outlet 16b and
Wherein accommodate fluid.The pressure washer 10 also includes the motor 20 being connected with the pump 12, and the motor 20 drives described
Pump 12 is to liquid pressing and guides the liquid of pressurization to flow through the flexible pipe 14, spray gun 16 and nozzle 18.Shown in the present embodiment
Motor 20 is DC brushless motor, it is clear that other kinds of motor is applied equally to the present invention.The pressure is clear
Washing machine 10 also includes water source 22 and power supply 26.The water source 22 is connected with the pump intake 12a, and the water source 22 is usually flexible pipe
(not shown) simultaneously can connect a tap (not shown).The power supply 26 is used to power to the motor 20, and it both can be with
It is that AC power can also be dc source.The pressure washer 10 also includes control device 30, and the control device 30 can be with
It is a printed circuit board (PCB) being electrically connected with the motor 20.The control device 30 includes the first power switch 32, and this
One power switch 32 can be changed between " on " gear/position and " off " gear/position, to use the pressure washer
The motor 20 is started or stoped during 10.The control device 30 is further also to include the (figure of the second frost prevention switch 34
2), second frost prevention switch 34 can start motor 20 temporarily so as to be purged to the liquid in the pump 12, to protect
The safety of pressure washer 10 is stated to pass the winter.When pump 12 is self-priming siphon-pump, it is especially desirable to use frost prevention switch 34.This is antifreeze
Technical characteristic can be used in combination with any pressure washer for having self-priming siphon-pump.Can be very bright from the option of Fig. 1 displayings
See aobviously, the power switch 32 and frost prevention switch 34 shown in Fig. 2 block diagrams can perform work according to different modes, hereafter will
It is explained.
An executable scheme is enumerated, the power switch 32 and the frost prevention switch 34 are incorporated into gear more than one
In switching device, this more gear switch device can be a knob 36 (Fig. 1).The knob 36 is in " on " (" opening ") position
It is rotatable or removable between 36a, " off " (" closing ") position 36b and " winterizing " (" antifreeze ") position 36c.When
When the knob 36 is in frost prevention switch position/gear 36c, the timer being connected with the control device 30 will control electricity
Source provides default, the short time (such as 5 seconds) a electric power to the motor 20, and this frost prevention switch position 36c also may be used
To be defined as " keeping " position/gear.Or the power switch 32 is located separately into a two gear switch devices
32 ', that is to say, that power switch 32 ' can switch between " on " position and " off " position.In this case, it is described antifreeze to open
A button 34 ' can be individually set by closing 34.These above-mentioned switches and its in the range of present inventive concept
His interchangeable element, both can be the combination of mechanical switch or electronic switch or mechanical switch and electronic switch.
In other examples, the frost prevention switch 34 may further include instant shut-in or maintained switch.When setting
When being set to maintained switch, the control device 30 further sets a timing means, the timing means and the maintained switch
Cooperate, after the frost prevention switch 34 is started, the motor 20 is only run in a default time span.It is this to set
Mode is put so that motor 20 will not run the long time, both can prevent motor 20 from damaging in the winter time, motor 20 can also be protected
Destruction is exempted from antifreeze processing.When being arranged to instant shut-in, the time of the instant shut-in is operated according to user, at this
Between operation motor 20 in section.For example instant shut-in is a button, then motor 20 just only can press the button in user
Run when 34 '.The control device 30 includes a suitable, PLD, than as previously mentioned, can hold
The printed circuit board (PCB) of the foregoing function of row.
Before the pressure washer 10 is stored in the winter time, typically close to an end in temperature climate, freezing temperature can be with
When prediction, the operation of primary purification removing will be done to the pump 12 of the pressure washer 10.At this moment, in the pump 12
Often have some and use the liquid (such as water or the water for being mixed with cleaning solution) remained during the pressure washer 10.
Reset procedure or it is antifreeze during, it usually needs start the frost prevention switch 34 (Fig. 2) temporarily to start the motor 20, so as to
The pump 12 is set to run and clear out of residual liquid outside the pump 12.As previously discussed, the power switch in Fig. 2
32 and the frost prevention switch 34 can be integrated into a more gear switch devices 36 as shown in Figure 1.When the use multi gear
During bit switch device 36, the step of starting described frost prevention switch 34 (Fig. 2), just includes mobile more gear switch devices 36 to institute
State antifreeze position 36c operation.After starting the frost prevention switch 34, power supply is powered to the motor 20 and runs the pump 12 will
Residual liquid is discharged outside the pump 12.More preferably, remove/it is antifreeze during, will be with the pump intake 12a and described pumping out
Any flexible pipe connection of mouth 12b connections is all off.The antifreeze position 36c can be " instantaneous " position of the switch, when with
When the knob 36 is maintained at the 3rd (antifreeze) position 36c by family, power supply keeps power supply state；When user discharges the knob 36
When reset returns to " off " position 36b, power outage.Or the antifreeze position 36c is " holding " position of the switch,
When at that position, the control device 30 maintains to power to the motor 20 only within a short period, such as 5 seconds；
Then close afterwards or stop the motor 20 and run.As previously discussed, removing/anti-freeze operation, can by one independently of
Body power source switch 32 ' and the switch 34 ' that is separately provided are completed.In this case, it is to be understood that three need not be used
Position switch 36.Instead, when the power switch 32 ' is in " off " position 32b ', what is be independently arranged is described antifreeze
Switch 34 ' will be used as maintained switch or instant shut-in, start the motor 20 in a short time and run the pump 12 so that will
Outside residual liquid excavationg pump.
It refer to shown in Fig. 3, the pressure washer 10 further comprises a framework 40.The pump 12 and described start
Machine 20 is installed on the framework 40.The pressure washer 10 also includes a cleaning solution entrance 42.In the present embodiment, one
Detachable and replaceable liquid container 50 is installed on the framework 40.The liquid container 50, which is used to store, supplies institute
State the cleaning solution that pressure washer 10 uses.The liquid container 50 carries closure member 52 (such as nut) including one
Inlet (non-label).Cleaning solution can be poured into or poured out by the inlet.The liquid container 50 is at another
Position is additionally provided with a check valve 56, so as to optionally be connected with the cleaning solution entrance 42.In the implementation shown
In example, the inlet with the closure member 52 is arranged at the top of the liquid container 50, and the check valve 56
It is arranged at the bottom of the liquid container 50.This arrangement causes when needs install the liquid container 50
When to the framework 40 or the liquid container 50 is removed from framework 40, it is only necessary to be installed on the check valve 56
Or remove and can easily be realized from the cleaning solution entrance 42.The cleaning solution entrance 42 leads to a liquid line (not shown)
Then the pump intake 12a and water source 22 are connected, therefore cleaning solution is able to be mixed with into the water in the pump 12.Work as institute
State liquid container 50 need change cleaning solution and/or according to different reasons need remove the inside Liquid Residue when, only need by
The liquid container 50 is pulled down from framework 40.On the other hand, when needing to fill up cleaning solution again, the liquid storage
Depositing container 50 can also stay on framework 40, only need to simply open the closure member 52 at that time.The liquid is stored up
When depositing container 50 and being removed from the framework 40, the check valve 56 should be closed, and prevent that liquid from inclining leakage.The liquid
Body storage container 50 can be any required shape or moulding.
Fig. 4 illustrates another embodiment of the present invention.One pressure washer 60 includes framework 62 and cleaning solution entrance 64.
As it was previously stated, engine 20 and flexible pipe 14, the and of spray gun 16 that the pressure washer 60 has pump 12, is installed in the framework 62
Nozzle 18 (Fig. 2), in the details that this repeats no more such part.One detachable and interchangeable liquid container 70 is installed
In on the framework 62.The liquid container 70 is used to store the cleaning solution used for the pressure washer 60.The liquid
Storage container 70 includes a body (non-label) and an injection apparatus 80.The body includes the feed liquor with check valve 74
Mouth 72.The check valve 74 optionally connects with the cleaning solution entrance 64.The injection apparatus 80 is optionally installed
To any position of the inlet 72, so that the liquid (such as cleaning solution) in container is directly injected to by user from container
Need on the surface that is rinsed.In embodiment, injection apparatus 80 is connected to inlet 72 for example, by the mode of threaded connection.
It is pointed out that injection apparatus 80 can be connected to the required position on container 70 using any other connected mode
Put, and container 70 can be any required shape or moulding.In various embodiments, the inlet 72 can be set
Put on the top of the liquid container 70, and the liquid container 70 is further arranged on its underpart including one
Handle 82.The whole liquid container 70, which can reverse, to be installed at the cleaning solution entrance 64.In this position, institute
State between check valve 74 and the cleaning solution entrance 64 can with circulating liquid, so as to by cleaning solution from the liquid container 70
Poured into the pressure washer 60.In this way, cleaning solution is directed to a liquid of the pressure washer 60
Pipeline (not shown) then flows to the pump intake 12a, is then able to mix with the water from water source 22 (Fig. 2).So, it is described
Spray gun 16 is the cleaning solution through diluting with the solution in the nozzle 18.When user wishes directly using the fluid storage to hold
When being in the cleaning solution of enrichment stage in device 70, the liquid container 70 can be taken away from framework, and by the injection
(such as threaded connection) is installed on the inlet 72 device 80 in a suitable manner.At this moment, you can stored and held using cleaning solution
Cleaning solution (such as detergent or other chemicals) is directly applied in problem spot by device 70 and the injection apparatus 80.One
The traditional tubule 86 of kind may be mounted between the injection apparatus 80 and the liquid container 70 so that by cleaning solution certainly
Suctioned out in the liquid container 70.It should be noted that injection apparatus 80 is optionally attached to the fluid storage
Any required position of container 70, so that user directly sprays liquid from container.One kind selection is to connect injection apparatus 80
Onto inlet 72.In other embodiments, the selectable other parts for being attached to container 70 of injection apparatus 80, such as container
Top.The container further includes handle.
It should be noted that the engine being mentioned above can be the engine of driven by power or be petrol power
Engine.
The present invention can either solve the problems, such as to protect pressure washer in low temperature, disable in the case of it is not destroyed, also for
User provides a kind of convenient and swift, friendly interface, maneuverable antifreeze pressure washer.
In summary, pressure washer of the invention is by using detachable cleaning liquid receptacle so that operator holds
Quick detachable, replacing cleaning liquid receptacle；Also by increasing the injection apparatus and the check valve, person easy to operation is according to removal
The complexity of spot, the mode of operation of the pressure washer is selected, easy to operate, extend pressure washer uses the longevity
Life.
In addition, above example is merely to illustrate the present invention and not limits technical scheme described in the invention, to this
The understanding of specification should be based on person of ordinary skill in the field, although this specification is with reference to the above embodiments pair
Present invention has been detailed description, still, it will be understood by those within the art that, the technology of art
Still the present invention can be modified by personnel or equivalent substitution, and all do not depart from the technology of the spirit and scope of the present invention
Scheme and its improvement, it all should cover in scope of the presently claimed invention.
Claims (10)
1. a kind of pressure washer, including framework, be installed on the framework pump and engine, be connected with the pump flexible pipe,
Spray gun, the nozzle positioned at described spray gun one end and the cleaning solution entrance being connected with the flexible pipe, the pump include being pumped into
Mouth and pump discharge, the flexible pipe include the hose inlet being connected with the pump intake and the hose being connected with the spray gun
Mouthful, the spray gun includes the gun inlets being connected with the hose inlet, and pump liquid described in the engine driving is pressurizeed, allowed
Liquid into the pump flows through the flexible pipe, the spray gun and the nozzle successively；It is characterized in that：The pressure wash
Machine also includes a detachable, replaceable liquid container, and the liquid container is installed on framework and for storing
The cleaning solution that the pressure washer uses, the liquid container include an inlet with closure member and one
Check valve, cleaning solution are poured into or poured out the liquid container by the inlet, and the check valve is described for controlling
Connected state between liquid container and the cleaning solution entrance.
2. pressure washer according to claim 1, it is characterised in that：The inlet is located at the liquid container
Top, the check valve is located at the bottom of the liquid container.
3. pressure washer according to claim 2, it is characterised in that：The closure member is nut.
4. a kind of pressure washer, including framework, the pump that is connected with the framework and engine, be connected with the pump flexible pipe,
Spray gun, the nozzle positioned at described spray gun one end and the cleaning solution entrance being connected with the flexible pipe, the pump include being pumped into
Mouth and pump discharge, the flexible pipe include the hose inlet being connected with the pump discharge and the hose being connected with the spray gun
Mouthful, the spray gun includes the gun inlets being connected with the hose inlet, and pump liquid described in the engine driving is pressurizeed, allowed
Liquid into the pump flows through the flexible pipe, the spray gun and the nozzle successively；It is characterized in that：The pressure wash
Machine also includes a liquid container with the framework detachable connection, and the liquid container is described for storing
The cleaning solution that pressure washer uses, the liquid container include body and an injection apparatus, and the body includes one
The individual inlet with check valve, the check valve are used for the connection for controlling the liquid container and the cleaning solution entrance
State, the injection apparatus and the body are detachable connection.
5. pressure washer according to claim 4, it is characterised in that：The liquid container is also included positioned at described
The handle of liquid container bottom.
6. pressure washer according to claim 5, it is characterised in that：The inlet is located at the top of the body,
The handle is located at the bottom of the body.
7. pressure washer according to claim 6, it is characterised in that：The injection apparatus passes through screw thread with the body
Connection.
8. pressure washer according to claim 7, it is characterised in that：The liquid container is also included described in connection
The tubule of injection apparatus and the body, the tubule extend from the injection apparatus to the body interior.
9. pressure washer according to claim 4, it is characterised in that：The injection apparatus is selectively attached to cleaning
Liquid entrance.
10. pressure washer according to claim 4, it is characterised in that：The injection apparatus is selectable to be attached to institute
A position of body is stated, and the other positions of the further body include a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800609.0A CN107597667B (en) | 2017-09-07 | 2017-09-07 | Pressure cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800609.0A CN107597667B (en) | 2017-09-07 | 2017-09-07 | Pressure cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597667A true CN107597667A (en) | 2018-01-19 |
| CN107597667B CN107597667B (en) | 2022-05-27 |
Family
ID=61062668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710800609.0A Active CN107597667B (en) | 2017-09-07 | 2017-09-07 | Pressure cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597667B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021053354A1 (en) * | 2019-09-18 | 2021-03-25 | 7Rdd Limited | Pressure washer apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829460A (en) * | 1995-07-21 | 1998-11-03 | Acevedo; Juan R. | Cleaning electronically controlled fluid fuel injectors |
| CN1272807A (en) * | 1998-04-08 | 2000-11-08 | 宝洁公司 | A packaged product |
| JP2001293441A (en) * | 2000-04-11 | 2001-10-23 | Duskin Co Ltd | Cleaning device and cleaning method using the same |
| CN1665599A (en) * | 2002-05-28 | 2005-09-07 | 约翰逊父子公司 | Automated cleansing sprayer |
| CN1840246A (en) * | 2005-03-18 | 2006-10-04 | 创科实业有限公司 | Multi-function power washer |
| CN202515595U (en) * | 2012-02-23 | 2012-11-07 | 科沃斯机器人科技(苏州)有限公司 | Cleaning machine |
| CN103097728A (en) * | 2010-08-30 | 2013-05-08 | 托德·M·怀斯 | Portable pressure washer |
| CN104661735A (en) * | 2012-08-02 | 2015-05-27 | 布里格斯斯特拉顿公司 | Ejector for pressure washers and pumps |
-
2017
- 2017-09-07 CN CN201710800609.0A patent/CN107597667B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829460A (en) * | 1995-07-21 | 1998-11-03 | Acevedo; Juan R. | Cleaning electronically controlled fluid fuel injectors |
| CN1272807A (en) * | 1998-04-08 | 2000-11-08 | 宝洁公司 | A packaged product |
| JP2001293441A (en) * | 2000-04-11 | 2001-10-23 | Duskin Co Ltd | Cleaning device and cleaning method using the same |
| CN1665599A (en) * | 2002-05-28 | 2005-09-07 | 约翰逊父子公司 | Automated cleansing sprayer |
| CN1840246A (en) * | 2005-03-18 | 2006-10-04 | 创科实业有限公司 | Multi-function power washer |
| CN103097728A (en) * | 2010-08-30 | 2013-05-08 | 托德·M·怀斯 | Portable pressure washer |
| CN202515595U (en) * | 2012-02-23 | 2012-11-07 | 科沃斯机器人科技(苏州)有限公司 | Cleaning machine |
| CN104661735A (en) * | 2012-08-02 | 2015-05-27 | 布里格斯斯特拉顿公司 | Ejector for pressure washers and pumps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021053354A1 (en) * | 2019-09-18 | 2021-03-25 | 7Rdd Limited | Pressure washer apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107597667B (en) | 2022-05-27 |
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Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Applicant after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65 Applicant before: CHANGZHOU GLOBE Co.,Ltd. |
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