CN108787554A - Handheld high-voltage cleaning machine - Google Patents
Handheld high-voltage cleaning machine Download PDFInfo
- Publication number
- CN108787554A CN108787554A CN201710309040.8A CN201710309040A CN108787554A CN 108787554 A CN108787554 A CN 108787554A CN 201710309040 A CN201710309040 A CN 201710309040A CN 108787554 A CN108787554 A CN 108787554A
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- Prior art keywords
- plunger
- driving structure
- cleaning machine
- cylinder body
- handheld high
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 230000033001 locomotion Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to a kind of Handheld high-voltage cleaning machines, including：Shell；Driving structure is disposed in the housing；Plunger pump, it is disposed in the housing, the plunger pump includes two or more piston structures, each piston structure includes cylinder body and the plunger in the cylinder body, and the driving structure is connected to each plunger to drive each plunger linear reciprocating motion in the correspondence cylinder body.Above-mentioned Handheld high-voltage cleaning machine, due to equipped with the plunger pump for including two or more piston structures, two or more plungers can be respectively limited by corresponding cylinder body and the linear reciprocating motion in cylinder body, to middle using the plunger pump only having there are one plunger compared with the prior art, the Handheld high-voltage cleaning machine has larger water flow, to have higher working efficiency.
Description
Technical field
The present invention relates to field of power tools, more particularly to a kind of Handheld high-voltage cleaning machine.
Background technology
With the progress of the development and science and technology of society, jetting machine is answered more and more widely as a kind of cleaning device
For in people's lives, great convenience to be brought for people's lives.Jetting machine can be used for cleaning automobile, glass door
Window, garden road etc. have highly effective and safe, characteristic easy to use.Jetting machine is typically provided with the pump housing to export high pressure water
Stream.
But currently, the pump housing in jetting machine is due to fault of construction, it is clear to affect the Handheld high-voltage equipped with the pump housing
The water flow of washing machine reduces the working efficiency of jetting machine, and inconvenience is brought for the production and living of people.
Invention content
Based on this, it is necessary to for the smaller problem of jetting machine water flow, it is larger to provide a kind of water flow
Handheld high-voltage cleaning machine.
A kind of Handheld high-voltage cleaning machine, including：
Shell；
Driving structure is disposed in the housing；And
Plunger pump is disposed in the housing, and the plunger pump includes two or more piston structures, each described
Piston structure includes cylinder body and the plunger in the cylinder body, and the driving structure is connected to each plunger to drive
Each plunger linear reciprocating motion in the correspondence cylinder body.
Above-mentioned Handheld high-voltage cleaning machine, due to equipped with the plunger pump for including two or more piston structures, two
A or more than two plungers can be respectively limited by corresponding cylinder body and the linear reciprocating motion in cylinder body, to compared to existing
Have in technology using only tool there are one the plunger pump of plunger, which has larger water flow, to
With higher working efficiency.
The plunger pump further includes the driver for connecting the driving structure and the plunger in one of the embodiments,
Structure, the driving structure drive two or more relatively described movement of cylinder block of the plunger by the transmission mechanism.
The transmission mechanism includes eccentric shaft in one of the embodiments, and the plunger bushing is set to the eccentric shaft, institute
Plunger straight reciprocating motion in the cylinder body can be driven under the driving of the driving structure by stating eccentric shaft.
The plunger is two in one of the embodiments, and the eccentric shaft is connected to two plungers
Middle part, and two plungers are symmetrically disposed on the both ends or be spaced set on the eccentric shaft wherein that the eccentric shaft is located remotely from each other
One end.
The cylinder body includes the high-pressure chamber positioned at the plunger both ends in one of the embodiments, and the plunger can
Straight reciprocating motion is alternately to squeeze two high-pressure chamber in the cylinder body.
In one of the embodiments, the eccentric shaft include first end and set on one side end face of the first end second
End, the central axis of the second end and the central axis offset of the first end are arranged, and the plunger is matched with the second end
It closes.
In one of the embodiments, the transmission mechanism further include connect the output shaft of the driving structure with it is described partially
The bevel gear set of mandrel, the bevel gear set include a first bevel gear for being sheathed on the output shaft and two and described the
The second bevel gear of one bevel gear engagement, the central axis upright of the second bevel gear is in the central shaft of the first bevel gear
Line, two bevel gears are affixed to drive the eccentric shaft turns by connecting shaft and the eccentric shaft.
The transmission mechanism includes swash plate actuator in one of the embodiments, the swash plate actuator and the biography
Moving axis is obliquely installed with the central axial direction for merging the relatively described transmission shaft, two or more plungers wherein one
End is held in the end face of the swash plate actuator far from the driving structure respectively.
The transmission mechanism includes eccentric wheel in one of the embodiments, two or more plungers one
End is connected to the side wall of the eccentric wheel.
The driving structure is linear motor in one of the embodiments, and the transmission mechanism includes drive rod, described
Drive rod one end is connected to the linear motor, and the other end is connected to the plunger to drive the piston reciprocation to move.
The transmission mechanism includes first connecting rod and second connecting rod, the first connecting rod one in one of the embodiments,
End is connected to the driving structure to be rotated under the drive of the driving structure, and the second connecting rod is rotatably connected at institute
First connecting rod is stated far from described driving structure one end, the other end of the second connecting rod is rotatably connected at the plunger one
End.
Description of the drawings
Fig. 1 is the structural schematic diagram of the plunger pump of first embodiment；
Fig. 2 is the structural schematic diagram of the plunger pump of second embodiment；
Fig. 3 is the structural schematic diagram of the plunger pump of 3rd embodiment；
Fig. 4 is the structural schematic diagram of the plunger pump of fourth embodiment；
Fig. 5 is the structural schematic diagram of the plunger pump of the 5th embodiment；
Fig. 6 is the structural schematic diagram of the plunger pump of sixth embodiment.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figure 1, a kind of Handheld high-voltage cleaning machine of this first embodiment, which includes shell
Body 110, driving structure 120 and plunger pump 140.
Wherein, driving structure 120 and plunger pump 140 are set in shell 110, plunger pump 140 include two or two with
On piston structure 142, each piston structure 142 include cylinder body 1422 and the plunger 1424 in cylinder body 1422, driving
Structure 120 is connected to each plunger 1424 to drive the linear reciprocating motion in corresponding cylinder body 1422 of each plunger 1424.
Above-mentioned Handheld high-voltage cleaning machine, due to equipped with the plunger pump for including two or more piston structures 142
140, it is interior and reciprocal straight in cylinder body 1422 that two or more plungers 1424 can be respectively limited by corresponding cylinder body 1422
Line moves, and to middle using the plunger pump only having there are one plunger compared with the prior art, which has
Larger water flow, to have higher working efficiency.
Please continue to refer to Fig. 1, plunger pump 140 includes the transmission mechanism 144 of connection driving structure 120 and plunger 1424, is driven
Dynamic structure 120 drives 1424 opposing cylinder 1422 of two or more plungers to move synchronously by transmission mechanism 144, to
The common work completed sucking liquid and liquid is discharged, with the fluid flow for increasing sucking liquid with liquid being discharged.
Specifically, driving structure 120 is equipped with output shaft 122 with the driving motor of output torque.Transmission mechanism 144 includes
Eccentric shaft 143, plunger 1424 are sheathed on eccentric shaft 143, and eccentric shaft 143 can drive plunger under the driving of driving structure 120
1424 straight reciprocating motions in cylinder body 1422, to change the volume at 1422 both ends of cylinder body to complete sucking liquid and discharge liquor
The work of body.In the present embodiment, plunger 1424 is two, and eccentric shaft 143 is connected to the middle part of two plungers 1424, and
Two plungers 1424 are symmetrically disposed on the both ends that eccentric shaft 143 is located remotely from each other.
Further, eccentric shaft 143 is also two, and two eccentric shafts 143 are coaxial and interval is arranged, two eccentric shafts 143
The one end being located remotely from each other is separately connected the middle part of one of plunger 1424, to drive one of plunger 1424 reciprocal respectively
Movement.Each cylinder body 1422 includes Liang Ge high-pressure chamber, and the Liang Ge high-pressure chamber is located at the both ends of plunger 1424.Column
Plug 1424 is in reciprocatory movement, and the high-pressure chamber that can alternately squeeze positioned at its both ends pressurizes, to make water from the column
It is sprayed in plug pump 140.
Specifically, eccentric shaft 143 includes first end 1432 and the second end 1434 set on 1,432 1 side end face of first end, the
The central axis at two ends 1434 and the central axis offset of first end 1432 are arranged, and plunger 1424 coordinates with second end 1434.Such as
This, driving structure 120 can drive the center axis thereof around its own of the first end 1432 of eccentric shaft 143, and then make and the
The second end 1434 of the offset setting of one end 1432 is also around the center axis thereof of first end 1432.Due to the center of second end 1434
Axis and the central axis of first end 1432 have certain distance, therefore plunger 1424 can be driven in the position-limiting action of cylinder body 1422
It is lower along straight reciprocating motion, the high-pressure chamber to alternately squeeze positioned at its both ends pressurizes
Further, transmission mechanism 144 further includes the bevel gear of the output shaft 122 and eccentric shaft 143 that connect driving structure
The output shaft 122 of group 145, driving structure connects eccentric shaft 143 to drive eccentric shaft 143 to rotate by bevel gear set 145.
Specifically, bevel gear set 145 includes the first bevel gear of an output shaft 122 for being sheathed on driving structure 120
1452 and two second bevel gears 1454 engaged with first bevel gear 1452, the central axis upright of second bevel gear 1454 in
The central axis of first bevel gear 1452 to change the transmission direction of the output of output shaft 122, distinguish by two second bevel gears 1454
It is affixed to drive two eccentric shafts 143 to rotate synchronously with two eccentric shafts 143 respectively by connecting shaft.
In the present embodiment, two plungers 1424 are symmetrically disposed in 144 both sides of transmission mechanism and two plungers 1424
The centerline axis parallel of the output shaft 122 of heart axis direction and driving structure 120, two second bevel gears 1454 are symmetrically set in the
The opposite both sides of one bevel gear 1452 are with corresponding with two plungers 1424.Therefore, first bevel gear rotation 1452 can drive two
Second bevel gear 1454 rotates synchronously, and transmission direction is due to the inclined-plane of second bevel gear 1454 and first bevel gear 1452 coordinates
Change, and then two plungers 1424 is driven to move back and forth.
Above-mentioned Handheld high-voltage cleaning machine, a driving structure 120 can drive two by transmission mechanism 144 and can set respectively
In the plunger 1424 in two cylinder bodies 1422, synchronous linear moves back and forth in cylinder body 1422, so as to increase the Handheld high-voltage
The flow of the liquid of sucking and the discharge of cleaning machine has higher working efficiency.
As shown in Fig. 2, a kind of Handheld high-voltage cleaning machine of second embodiment, with high pressure when hand-held in first embodiment
Cleaning machine is similar, including shell 210 and the driving structure 220 in shell 210 and plunger pump 240, wherein plunger pump 240 wrap
Include piston structure 242 and transmission mechanism 244.Piston structure 242 includes cylinder body 2422 and the plunger 2424 in cylinder body 2422
Transmission mechanism 244 includes the eccentric shaft 243 for driving 2424 straight reciprocating motion of plunger, and eccentric shaft 243 includes first end
2432 and the second end 2434 set on 2,432 1 side end face of first end, convert the torque that driving structure 220 exports to plunger
2424 straight reciprocating motion.Driving structure 220 is the driving motor equipped with output shaft and output torque.
It is different from the first embodiment in, in this second embodiment, two intervals of plunger 2424 are set to eccentric shaft
243 wherein one end, with the straight reciprocating motion under the drive of eccentric shaft 243.
Specifically, transmission mechanism 244 further includes the connector 245 coordinated with eccentric shaft 243.The first end of eccentric shaft 243
2432 are sheathed on the output shaft of driving structure 220, and connector 245 is sheathed on the second end 2434 of eccentric shaft 243 and is arranged in
Plunger 2424, and the central axis of connector 245 is overlapped with the central axis of the second end of eccentric shaft 243.In this way, driving structure
220 output shaft drives eccentric shaft 243 to rotate, and then can be with follower link 245 around the center of the first end 2432 of eccentric shaft 243
Axis carries out eccentric rotary, finally plunger 2424 can be driven to carry out straight reciprocating motion under the limit of cylinder body 2422.
In the present embodiment, the parallel central axis arranged side by side and two plungers 2424 of two plungers 2424 is tied with driving
The central axis upright of the output shaft of structure 220, connector 245 stretch into another column after passing through one of the middle part of plunger 2424
The middle part of plug 2424, to drive two 2424 synchronous linear of plunger movements.
As shown in figure 3, a kind of Handheld high-voltage cleaning machine of 3rd embodiment, with the Handheld high-voltage in first embodiment
Cleaning machine is similar, including shell 310 and the driving structure 320 in shell 310 and plunger pump 340, wherein plunger pump 340 wrap
Piston structure 342 and transmission mechanism 344 are included, piston structure 342 includes cylinder body 3422 and the plunger 3424 in cylinder body 3422,
Driving structure 320 can drive transmission device 344 with drive plunger 3424 move.Wherein, driving structure 320 is equipped with output shaft
322 and output torque driving motor.
In the present embodiment, transmission mechanism 344 includes swash plate actuator 3442, swash plate actuator 3442 and driving structure
320 output shaft 322 coordinates and the central axial direction of opposite output shaft 322 is obliquely installed, two interval of plungers 3424 settings
And wherein one end is held in swash plate actuator 3442 far from driving structure 320 and opposite 322 inclined end face of output shaft respectively.
The swash plate actuator 3442 being rotated by output shaft 322, to change ruler on the axis direction of output shaft 322
Very little, plunger 3424 is then held in the end face of swash plate actuator 3442 and always in central shaft under the drive of swash plate actuator 3442
Line moves back and forth on direction.
Further, 3442 structure in the form of annular discs of swash plate actuator, when swash plate actuator 3442 rotation after a week, plunger
3424 can be completed the work of primary sucking liquid and discharge liquid.
Further, transmission mechanism 344 includes driving gear component 3444, and driving gear component 3444 includes and driving
The gear that the output shaft 322 of structure 320 coordinates and the transmission shaft across gear, which, which is arranged in, is engaged in output shaft
322 gear, the other end are arranged in swash plate actuator 3442, and swash plate actuator 3442 can rotate under the drive of the output shaft.
As shown in figure 4, the Handheld high-voltage cleaning machine of fourth embodiment, with high-pressure wash when hand-held in first embodiment
Machine is similar, including shell and the driving structure in shell and plunger pump 440, and wherein plunger pump 440 includes piston structure 442
With transmission mechanism, piston structure 442, which includes cylinder body 4422 and the plunger 4424 in cylinder body 4422, driving structure, can drive biography
Motivation structure is to drive plunger 442 to move.Wherein, driving structure is the driving motor equipped with output shaft 422 and output torque.
Specifically, transmission mechanism includes eccentric wheel 4442, which is sheathed on the output shaft 422 of driving structure
And the central axis of eccentric wheel 4442 and the central axis of output shaft 422 are misaligned, two or more plungers 4,424 1
End is connected to the side wall of eccentric wheel 4442.In this way, the output shaft 422 of driving structure can be with movable eccentric wheel 4442 around output shaft 422
Center axis thereof, and then change plunger 4424 central axial direction position and straight reciprocating motion.
Further, two plungers 4424 interval and be set up in parallel, eccentric wheel 4442 be located at two 4424 one end of plunger with
It contacts and plunger 4424 is driven to move.Eccentric wheel 4442 rotates one week, and primary sucking and discharge can be completed in two plungers 4424
The work of liquid.
As shown in figure 5, the Handheld high-voltage cleaning machine of the 5th embodiment, is cleaned with the Handheld high-voltage in first embodiment
Machine is similar, including shell and the driving structure 520 in shell and plunger pump 540, and wherein plunger pump 540 includes piston structure
542 include cylinder body 5422 and the plunger 5424 in cylinder body 5422, driving structure with transmission mechanism 544, piston structure 542
520 can drive transmission device 544 with drive plunger 5424 move.
Further, driving structure 520 is equipped with output shaft 522 and to export the linear motor of straight reciprocating motion, transmission
Mechanism 544 includes drive rod, and drive rod one end is connected to linear motor, and the other end is connected to plunger 5424 to drive plunger 5424
Straight reciprocating motion is carried out in cylinder body 5422.
In the present embodiment, drive rod includes the first drive rod 5442 and is driven set on the second of 5442 both ends of the first drive rod
Lever 5444, the first drive rod 5442 are sheathed on the output shaft 522 of driving structure 520, two second drive rods 5444 from first
The both ends of drive rod 5442 extend to far from 520 one end of driving structure to be respectively and fixedly connected with two plungers 5424, so as to synchronous belt
The central axis direction that two plungers 5424 are moved along the output shaft 522 of driving structure 520 moves back and forth, and finally drives two plungers
5424 carry out straight reciprocating motion in cylinder body 5422.
As shown in fig. 6, a kind of Handheld high-voltage cleaning machine of sixth embodiment, with the Handheld high-voltage in first embodiment
Cleaning machine is similar, including shell and the driving structure in shell and plunger pump 640, the plunger pump 640 include piston structure
642 include cylinder body 6422 and the plunger 6424 in cylinder body 6422 with drive mechanism 644, piston structure 642, and driving structure can
Drive transmission device 644 is to drive plunger 6424 to move.Driving structure is the driving electricity equipped with output shaft 622 and output torque
Machine.
Specifically, transmission mechanism 644 includes first connecting rod 6442 and second connecting rod 6444, and 6442 one end of first connecting rod connects 1
The output shaft 622 of driving structure is connected to be rotated under the drive of driving structure, second connecting rod 6444 is rotatably connected at
One connecting rod 6442 is rotatably connected at 6424 one end of plunger far from driving structure one end, the other end of second connecting rod 6444.Such as
This, driving structure can drive first connecting rod 6442 around the center axis thereof of output shaft 622, and then drive and be connected to plunger 6424
Second connecting rod 6444 swing, it is final that plunger 6424 is driven to carry out straight reciprocating motion in cylinder body 6422.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (11)
1. a kind of Handheld high-voltage cleaning machine, which is characterized in that including：
Shell；
Driving structure is disposed in the housing；And
Plunger pump is disposed in the housing, and the plunger pump includes two or more piston structures, each plunger
Structure includes cylinder body and the plunger in the cylinder body, and it is each to drive that the driving structure is connected to each plunger
Plunger linear reciprocating motion in the correspondence cylinder body.
2. Handheld high-voltage cleaning machine according to claim 1, which is characterized in that the plunger pump further includes described in connection
The transmission mechanism of driving structure and the plunger, the driving structure are driven two or more by the transmission mechanism
The relatively described movement of cylinder block of the plunger.
3. Handheld high-voltage cleaning machine according to claim 2, which is characterized in that the transmission mechanism includes eccentric shaft,
The plunger bushing is set to the eccentric shaft, and the eccentric shaft can drive the plunger described under the driving of the driving structure
Straight reciprocating motion in cylinder body.
4. Handheld high-voltage cleaning machine according to claim 3, which is characterized in that the plunger is two, the bias
Axis is connected to the middle part of two plungers, and two plungers are symmetrically disposed on the eccentric shaft is located remotely from each other two
End or interval are set to the eccentric shaft wherein one end.
5. Handheld high-voltage cleaning machine according to claim 4, which is characterized in that the cylinder body includes being located at the plunger
The high-pressure chamber at both ends, the plunger straight reciprocating motion can squeeze two high-pressure chamber in the cylinder body with alternating.
6. Handheld high-voltage cleaning machine according to claim 3, which is characterized in that the eccentric shaft includes first end and sets
Second end in one side end face of the first end, the central axis of the second end and the central axis offset of the first end are set
It sets, the plunger coordinates with the second end.
7. Handheld high-voltage cleaning machine according to claim 3, which is characterized in that the transmission mechanism further includes connection institute
The bevel gear set of the output shaft and the eccentric shaft of driving structure is stated, the bevel gear set is sheathed on the output shaft including one
First bevel gear and two second bevel gears engaged with the first bevel gear, the central axis of the second bevel gear hang down
Directly in the central axis of the first bevel gear, two bevel gears are affixed to drive by connecting shaft and the eccentric shaft
State eccentric shaft turns.
8. Handheld high-voltage cleaning machine according to claim 2, which is characterized in that the transmission mechanism includes swash plate driving
Part, the swash plate actuator are obliquely installed with the transmission shaft with the central axial direction for merging the relatively described transmission shaft, two
Or more than two plungers wherein one end is held in the end face of the swash plate actuator far from the driving structure respectively.
9. Handheld high-voltage cleaning machine according to claim 2, which is characterized in that the transmission mechanism includes eccentric wheel,
Two or more plunger at one end are connected to the side wall of the eccentric wheel.
10. Handheld high-voltage cleaning machine according to claim 2, which is characterized in that the driving structure is linear motor,
The transmission mechanism includes drive rod, and described drive rod one end is connected to the linear motor, and the other end is connected to the plunger
To drive the piston reciprocation to move.
11. Handheld high-voltage cleaning machine according to claim 2, which is characterized in that the transmission mechanism includes the first company
Bar and second connecting rod, described first connecting rod one end are connected to the driving structure to be rotated under the drive of the driving structure,
The second connecting rod is rotatably connected at the first connecting rod far from described driving structure one end, the second connecting rod it is another
End is rotatably connected at the plunger at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309040.8A CN108787554B (en) | 2017-05-04 | 2017-05-04 | Hand-held high-pressure cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309040.8A CN108787554B (en) | 2017-05-04 | 2017-05-04 | Hand-held high-pressure cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787554A true CN108787554A (en) | 2018-11-13 |
| CN108787554B CN108787554B (en) | 2024-01-05 |
Family
ID=64054731
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710309040.8A Active CN108787554B (en) | 2017-05-04 | 2017-05-04 | Hand-held high-pressure cleaning machine |
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| CN (1) | CN108787554B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359960A (en) * | 2020-03-19 | 2020-07-03 | 苏州贝米科技有限公司 | Straight cylinder type high-pressure cleaning equipment and high-pressure cleaning system |
| CN111359959A (en) * | 2020-03-19 | 2020-07-03 | 苏州贝米科技有限公司 | High-pressure cleaning machine and high-pressure cleaning system |
| WO2020220505A1 (en) * | 2019-04-29 | 2020-11-05 | 江苏苏美达五金工具有限公司 | Handheld portable cleaning machine having dual liquid-cooled pump |
| CN114130733A (en) * | 2021-10-18 | 2022-03-04 | 苏州海生新能源科技有限公司 | Hand-held pressure cleaning machine |
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| WO2020220505A1 (en) * | 2019-04-29 | 2020-11-05 | 江苏苏美达五金工具有限公司 | Handheld portable cleaning machine having dual liquid-cooled pump |
| CN111359960A (en) * | 2020-03-19 | 2020-07-03 | 苏州贝米科技有限公司 | Straight cylinder type high-pressure cleaning equipment and high-pressure cleaning system |
| CN111359959A (en) * | 2020-03-19 | 2020-07-03 | 苏州贝米科技有限公司 | High-pressure cleaning machine and high-pressure cleaning system |
| CN114130733A (en) * | 2021-10-18 | 2022-03-04 | 苏州海生新能源科技有限公司 | Hand-held pressure cleaning machine |
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