CN111990944A - Electric cleaning arm for dish washing machine - Google Patents
Electric cleaning arm for dish washing machine Download PDFInfo
- Publication number
- CN111990944A CN111990944A CN202010911409.4A CN202010911409A CN111990944A CN 111990944 A CN111990944 A CN 111990944A CN 202010911409 A CN202010911409 A CN 202010911409A CN 111990944 A CN111990944 A CN 111990944A
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- China
- Prior art keywords
- washing
- arm
- spray head
- movable
- dishwasher
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- 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.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention provides a power wash arm for a dishwasher, wherein the power wash arm comprises: a movable nozzle and a transmission device; the movable spray head is fixedly arranged on the transmission device, and the transmission device can drive the movable spray head to perform rotary movement in a snake-shaped track; wherein, the dish washing basket of the dish washing machine is positioned in the coverage range of the moving track of the movable spray head, and the spraying direction of the movable spray head faces to the dish washing basket. Utilize this application to provide electric cleaning arm can realize spraying coverage's maximize, carries out spraying of even dynamics to all tableware in the rectangle wash chamber, improves the clean efficiency of tableware.
Description
Technical Field
The invention relates to an electric cleaning arm for a dish washing machine, which is used for replacing a main cleaning arm and a rinsing arm in the existing dish washing machine to realize the function of dish cleaning.
Background
In the case of current dishwashers, a rotatable spray arm is provided for the cleaning function of the dishware. The conventional spray arm generally includes a main wash arm and a rinse arm, wherein the main wash arm and the rinse arm are mostly in a circular rotary structure, and the main wash arm and the rinse arm can perform a circular rotary motion to wash dishes in the dish washing basket by using an acting force generated when water is sprayed through water spray holes formed in the main wash arm and the rinse arm.
Because, the dish washing basket is as the rectangle structure, consequently, above-mentioned spray arm is when carrying out circular rotary motion, often can't wash four corners of dish washing basket effectively to, based on the position of each hole for water spraying installation on the spray arm and the difference of water spray direction, often lead to the washing dynamics to the different positions of dish washing basket different, it is inhomogeneous to dish washing, thereby cause the cleaning efficiency of tableware to be lower.
Disclosure of Invention
In view of the above, the present invention is directed to an electric washing arm for a dishwasher to maximize a spraying coverage, spray all dishes in a rectangular washing chamber with uniform force, and improve the cleaning efficiency of the dishes.
In one aspect, embodiments of the present invention provide a power wash arm for a dishwasher, the power wash arm comprising: a movable nozzle and a transmission device;
the movable spray head is fixedly arranged on the transmission device, and the transmission device can drive the movable spray head to perform rotary movement in a snake-shaped track;
wherein, the dish washing basket of the dish washing machine is positioned in the coverage range of the moving track of the movable spray head, and the spraying direction of the movable spray head faces to the dish washing basket.
Optionally, the transmission comprises: drive wheel, follow-up chain, gear and rectangular frame, wherein, the drive wheel includes: a first drive wheel and a second drive wheel, the gear comprising: a first gear and a second gear;
the first driving wheel and the second driving wheel are respectively arranged at a first corner and a second corner of the rectangular frame and are connected with a power device of the dishwasher so as to drive the transmission device to move, wherein the first corner is an included angle between a first frame and a second frame of the rectangular frame, and the second corner is an included angle between the first frame and a third frame of the rectangular frame;
the first gears are respectively arranged at a third corner and a fourth corner of the rectangular frame, the second gears are divided into two rows and are respectively arranged on a first frame and a fourth frame of the rectangular frame, and the arrangement of the second gears is staggered up and down;
the follow-up chain is used for connecting the driving wheels and the gears, so that the movable spray head sequentially passes through a moving track formed by the driving wheels and the gears, and the movable spray head is moved and sprayed.
Optionally, the number of the gears is an integer value of a quotient of a maximum length of a spraying coverage range of the movable nozzle and a spraying radius of the movable nozzle, and an interval between two adjacent gears is smaller than or equal to the spraying radius.
Optionally, the movable nozzle is fixedly installed on a chain hole of the follow-up chain, wherein the movable nozzle comprises: a main wash shower nozzle and a rinse shower nozzle.
Optionally, the position interval between the main wash shower nozzle and the rinse shower nozzle is less than or equal to a preset interval threshold.
Optionally, the movable nozzle is connected to a water outlet of a pump of the dishwasher through a pipe, wherein the pipe includes: main wash water hose and rinsing water hose, the wash pump includes: a main wash pump and a rinse pump.
Optionally, the transmission device is connected to a control device of the dishwasher, and when the dishwasher is in different washing modes, the transmission device is configured to execute a control instruction sent by the control device, so as to drive the movable nozzle to move according to a speed and a trajectory corresponding to the control instruction.
Optionally, when the washing mode of the dishwasher is the first washing mode, the transmission device executes a first control instruction sent by the control device to drive the movable nozzle to perform rotary movement according to a first movement speed and the serpentine track.
Optionally, when the washing mode of the dishwasher is a second washing mode, the transmission device executes a second control instruction sent by the control device to drive the movable nozzle to perform rotary movement according to a second movement speed and the serpentine track.
Optionally, when the washing mode of the dishwasher is a third washing mode, the transmission device executes a third control instruction sent by the control device to drive the movable nozzle to move to a designated washing area included in the third control instruction, and in the designated washing area, the movable nozzle is driven to move back and forth according to a third moving speed.
On the other hand, the embodiment of the invention also provides a dishwasher, which comprises the electric cleaning arm and any optional structure corresponding to the electric cleaning arm.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the application provides an electric cleaning arm utilizes transmission to drive the shower nozzle of moving installed on this transmission and carries out rotary motion with snakelike orbit, because tableware washing basket in the dish washer is located move the coverage of the removal orbit of shower nozzle, consequently, it can be right according to snakelike orbit to move the shower nozzle tableware in the tableware washing basket is washed repeatedly, has solved the inhomogeneous problem of washing dynamics that current spray rinsing arm leads to because of circular spraying, simultaneously, because it washes the tableware washing basket repeatedly according to snakelike orbit to move the shower nozzle, consequently, can wash four corners of tableware washing basket effectively, reduces clean dead angle, improves the cleaning efficiency of tableware.
Furthermore, the existing spray arm mainly depends on the water pressure of the two tail end nozzles on the spray arm to perform rotary spraying, and the tail end of the spray arm is also the tail end of the movement of residues or impurities in water flow, so that the existing spray arm is easy to rotate without force or stop rotating due to residue blockage or impurity deposition. And the application provides an electronic washing arm utilizes transmission to drive move the shower nozzle and wash the tableware, need not rely on rivers motion to drive move the shower nozzle removes to solved foretell impurity deposit's problem, can improve dish washer's work efficiency effectively.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 illustrates a schematic structural view of an electric washing arm for a dishwasher according to an embodiment of the present invention;
FIG. 2 illustrates a top view of a transmission provided by an embodiment of the present invention;
FIG. 3 shows a top view of the follower chain of FIG. 2;
FIG. 4 shows a side view of the follower chain of FIG. 2;
fig. 5 shows a schematic view of the connection of the electric wash arm of fig. 1 within a dishwasher.
The reference numbers in the figures illustrate: 1-transmission device, 2-movable spray nozzle, 3-snake-shaped track, 4-tableware washing basket, 5-dish washing machine, 6-first frame, 7-second frame, 8-third frame, 9-fourth frame, 10-first driving wheel, 11-second driving wheel, 12-first gear, 13-second gear, 14-follow-up chain, 15-chain hole, 16-main washing spray nozzle, 17-main washing water hose, 18-rinsing movable spray nozzle, 19-rinsing water hose, 20-power device, 21-washing pump, 22-control device, 23-connecting arm, 24-first connecting wire, 25-second connecting wire and 26-pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 shows a schematic structural diagram of an electric cleaning arm for a dishwasher according to an embodiment of the present invention, the electric cleaning arm is installed in the dishwasher 5, a specific installation position can be adjusted according to a setting requirement of the dishwasher 5, the electric cleaning arm is composed of a transmission device 1 and a movable nozzle 2, the movable nozzle 2 is installed on the transmission device 1, so that the movable nozzle 2 can rotate and move along a serpentine path 3 under the driving of the transmission device 1. Move shower nozzle 2 and at the in-process that removes according to snakelike orbit 3, spray towards tableware washing basket 4, because tableware washing basket 4 is located snakelike orbit 3's coverage, consequently, move shower nozzle 2 and removing the in-process, can wash the tableware in the tableware washing basket 4 to can wash four corners of tableware washing basket 4 effectively, reduce clean dead angle, improve the clean efficiency of tableware.
Preferably, as shown in fig. 2, the specific structure of the transmission device 1 may be that, in a rectangular frame formed by the first frame 6, the second frame 7, the third frame 8 and the fourth frame 9, the first driving wheel 10 is installed at a first corner formed by the first frame 6 and the second frame 7, the second driving wheel 11 is installed at a second corner formed by the first frame 6 and the third frame 8, and the two first gears 12 are respectively installed at the other two corners of the rectangular frame, so that the first driving wheel 10, the second driving wheel 11 and the first gear 12 together form an outer edge portion of the serpentine track 3.
The second gears 13 are divided into two rows, the second gears 13 of the first row are mounted on the first frame 6, the second gears 13 of the second row are mounted on the fourth frame 9, the second gears 13 of the second row and the second gears 13 of the first row are arranged in a vertically staggered manner, and the first driving wheels 10, the second driving wheels 11, the first gears 12 and the second gears 13 are connected by the following chains 14, so that the movable spray head 2 sequentially passes through a moving track formed by the first driving wheels 10, the second driving wheels 11, the first gears 12 and the second gears 13, and the movable spray of the movable spray head 2 is completed.
When the second gears 13 are installed, it is required to ensure that the interval between two adjacent second gears 13 is less than or equal to the spraying radius of the movable nozzle 2, and the interval between the adjacent first gear 12 and the second gear 13 is also less than or equal to the spraying radius of the movable nozzle 2, so as to ensure that the serpentine path 3 is located within the spraying coverage range of the movable nozzle 2.
Specifically, the total number of the first gear 12 and the second gear 13 may be an integer value obtained by dividing the maximum length of the spray coverage of the movable nozzle 2 by the spray radius of the movable nozzle 2, for example, taking fig. 2 as an example, the spray coverage of the movable nozzle 2 is: in the rectangular area surrounded by the outer edge part of the serpentine track 3, the maximum length of the spraying coverage area of the movable nozzle 2 is the side edge formed by the first driving wheel 10 and the second driving wheel 11, and the total number of the first gear 12 and the second gear 13 which need to be installed can be determined to be 7 if the quotient obtained by dividing the length of the side edge by the spraying radius of the movable nozzle 2 is 6.8. Thus, in the transmission device 1, if the installation positions of the first gears 12 correspond to the first driving wheels 10 and the second driving wheels 11, respectively, the total number of the second gears 13 can be adjusted according to the spraying radius of the movable nozzle 2, and when the spraying radius of the movable nozzle 2 is large, the number of the second gears 13 to be installed is small, so that the installation cost can be saved on the basis of ensuring the cleaning efficiency.
Fig. 3 and 4 show a specific structure of the follower chain 14 in fig. 2, and as shown in fig. 3, the movable nozzle 2 is fixedly installed on the chain hole 15 of the follower chain 14, wherein, preferably, the movable nozzle 2 may include: a main wash shower 16 and a rinse shower 18 (see fig. 4), wherein the upper part of the main wash shower 16 is connected with a main wash hose 17; the upper part of the rinsing dynamic spray head 18 is connected with a rinsing water hose 19; thus, the dishwasher 5 can provide main washing water to the main washing nozzles 16 through the main washing hose 17, and the dishwasher 5 can provide rinsing water to the rinsing nozzles 18 through the rinsing water hose 19, so that the electric washing arm can complete the main washing function and the rinsing function at the same time to replace the original spraying arm to wash tableware.
Preferably, the maximum distance between the main wash water hose 17 and the rinse water hose 19, which can be fixed and installed at the same time, is set as a preset distance threshold, and when the main wash shower head 16 and the rinse shower head 18 are installed, the position distance between the main wash shower head 16 and the rinse shower head 18 may be set to be smaller than the preset distance threshold, so that the main wash water hose 17 and the rinse water hose 19 can be fixed at the same time, and the installation process can be simplified. For example, if the preset interval threshold is 6 chain holes 15, the main wash shower 16 and the rinse shower 18 may be installed on the follower chain 14 at intervals of 4 chain holes 15.
Specifically, in the dishwasher 5, the connection relationship between the electric washing arm and other devices of the dishwasher 5 is as shown in fig. 5, the transmission device 1 is fixedly mounted on the dishwasher 5 through a connecting arm 23, and the transmission device 1 is connected with the power device 20 of the dishwasher 5 through a second connecting line 25, wherein when the structure of the transmission device 1 is as shown in fig. 2, the power device 20 can be connected with the first driving wheel 10 and the second driving wheel 11 through the second connecting line 25 to drive the first driving wheel 10 and the second driving wheel 11 to perform a rotary motion, so as to provide a power source for the movement of the transmission device 1.
The movable nozzle 2 is connected to the outlet of the pump 21 of the dishwasher 5 via a pipe 26, so that the pump 21 can supply washing water to the movable nozzle 2 via the pipe 26, so that the movable nozzle 2 washes dishes in the dish washing basket 4. Wherein, specifically, when moving shower nozzle 2 includes: when the main wash spray 16 and the rinse spray 18 (see fig. 4) are used, the main wash spray 16 may be connected to a water outlet of a main wash pump of the dishwasher 5 via a main wash hose 17, and the rinse spray 18 may be connected to a water outlet of a rinse pump of the dishwasher 5 via a rinse hose 19.
Considering that the dishwasher 5 may have different washing modes, as shown in fig. 5, the transmission device 1 may be connected to the control device 22 of the dishwasher 5 through the first connection line 24 to receive and execute the control command issued by the control device 22 in the different washing modes, so as to drive the movable nozzle 2 mounted on the transmission device 1 to move according to the speed and trajectory corresponding to the received control command.
As an alternative embodiment, when the washing mode of the dishwasher 5 is the first washing mode, the transmission device 1 executes the first control command sent by the control device 22 to drive the movable nozzle 2 to perform the revolving movement according to the first moving speed and the serpentine path.
For example, taking the first washing mode as the standard mode, if the first moving speed corresponding to the label mode is V1, in the standard mode, after the transmission 1 receives the first control command, the first driving wheel 10 and the second driving wheel 11 will drive the spray head 2 to rotate at the speed of V1 according to the serpentine path 3, so as to perform the standard washing on the dishes in the dish washing basket 4.
As an alternative embodiment, when the washing mode of the dishwasher 5 is the second washing mode, the transmission device 1 executes the second control command sent by the control device 22 to drive the movable nozzle 2 to perform the revolving movement according to the second moving speed and the serpentine path.
For example, if the second washing mode is the fast mode, and the second moving speed corresponding to the fast mode is V2, in the fast mode, after the transmission device 1 receives the second control command, the first driving wheel 10 and the second driving wheel 11 will drive the spray head 2 to rotate at the speed of V2 according to the serpentine path 3, so as to quickly wash the dishes in the dish washing basket 4.
It should be noted that, when the first cleaning mode is the standard mode and the second cleaning mode is the fast mode, the preset first rotation speed is smaller than the second rotation speed.
As an alternative embodiment, when the washing mode of the dishwasher 5 is the third washing mode, the transmission device 1 executes the third control command sent by the control device 22 to drive the movable nozzle 2 to move to the designated washing area included in the third control command, and in the designated washing area, the movable nozzle 2 is driven to move back and forth according to the third moving speed.
For example, taking the third washing mode as the local reinforcement mode, in the local reinforcement mode, the first driving wheel 10 and the second driving wheel 11 will perform the revolving motion at the preset third rotation speed, using the driving wheel circumferences of the first driving wheel 10 and the second driving wheel 11, it is possible to determine the moving distance of the follower chain 14 per second when the first driving wheel 10 and the second driving wheel 11 rotate at the third rotation speed, since the movable nozzle 2 is fixedly installed on the follower chain 14, when the transmission 1 receives the third control command, the first driving wheel 10 and the second driving wheel 11 will drive the movable nozzle 2 to the designated cleaning area included in the third control instruction according to the preset third rotating speed, at the designated washing area, the movable nozzle 2 is driven to reciprocate at a third moving speed to repeatedly wash the tableware in the tableware washing basket 4.
Finally, it is pointed out that the structure of the transmission means is not exclusive to the electric cleaning arm provided in the present application, and fig. 2 is only a preferred embodiment provided in the present application, and that the transmission means, which is capable of carrying the movable nozzle mounted on the transmission means, performs a revolving movement according to the serpentine path 3 shown in fig. 1, shall fall within the scope of protection claimed in the present application, whether or not its internal structure is the same as that of the transmission means 1 shown in fig. 2 of the present application.
Claims (11)
1. A power wash arm for a dishwasher, the power wash arm comprising: a movable nozzle and a transmission device;
the movable spray head is fixedly arranged on the transmission device, and the transmission device can drive the movable spray head to perform rotary movement in a snake-shaped track;
wherein, the dish washing basket of the dish washing machine is positioned in the coverage range of the moving track of the movable spray head, and the spraying direction of the movable spray head faces to the dish washing basket.
2. The power wash arm of claim 1, wherein the transmission comprises: drive wheel, follow-up chain, gear and rectangular frame, wherein, the drive wheel includes: a first drive wheel and a second drive wheel, the gear comprising: a first gear and a second gear;
the first driving wheel and the second driving wheel are respectively arranged at a first corner and a second corner of the rectangular frame and are connected with a power device of the dishwasher so as to drive the transmission device to move, wherein the first corner is an included angle between a first frame and a second frame of the rectangular frame, and the second corner is an included angle between the first frame and a third frame of the rectangular frame;
the first gears are respectively arranged at a third corner and a fourth corner of the rectangular frame, the second gears are divided into two rows and are respectively arranged on a first frame and a fourth frame of the rectangular frame, and the arrangement of the second gears is staggered up and down;
the follow-up chain is used for connecting the driving wheels and the gears, so that the movable spray head sequentially passes through a moving track formed by the driving wheels and the gears, and the movable spray head is moved and sprayed.
3. The electric cleaning arm according to claim 2, wherein the number of the gears is an integer value of a quotient of a maximum length of a spraying coverage area of the movable nozzle and a spraying radius of the movable nozzle, and a space between two adjacent gears is smaller than or equal to the spraying radius.
4. The electric wash arm of claim 2, wherein the movable spray head is fixedly mounted to a chain aperture of the follower chain, wherein the movable spray head comprises: a main wash shower nozzle and a rinse shower nozzle.
5. The power wash arm of claim 4, wherein the positional separation between the main wash spray head and the rinse spray head is less than or equal to a preset separation threshold.
6. The electric wash arm of claim 1, wherein the motive spray head is connected to a water outlet of a wash pump of the dishwasher via a conduit, wherein the conduit comprises: main wash water hose and rinsing water hose, the wash pump includes: a main wash pump and a rinse pump.
7. The electric washing arm as claimed in claim 1, wherein the transmission device is connected to a control device of the dishwasher, and the transmission device is configured to execute a control command issued by the control device to drive the movable nozzle to move according to a speed and a trajectory corresponding to the control command when the dishwasher is in different washing modes.
8. The electric washing arm as claimed in claim 7, wherein when the washing mode of the dishwasher is the first washing mode, the transmission device executes the first control command issued by the control device to drive the movable nozzle to perform the revolving movement according to the first moving speed and the serpentine path.
9. The electric washing arm as claimed in claim 7, wherein when the washing mode of the dishwasher is the second washing mode, the transmission device executes the second control command issued by the control device to drive the movable nozzle to perform the revolving movement according to the second moving speed and the serpentine path.
10. The electric washing arm as claimed in claim 7, wherein when the washing mode of the dishwasher is a third washing mode, the transmission unit executes a third control command from the control unit to move the movable nozzle to a designated washing area included in the third control command, and in the designated washing area, the movable nozzle is driven to reciprocate at a third moving speed.
11. A dishwasher, characterized in that it comprises a motorized wash arm as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911409.4A CN111990944A (en) | 2020-09-02 | 2020-09-02 | Electric cleaning arm for dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911409.4A CN111990944A (en) | 2020-09-02 | 2020-09-02 | Electric cleaning arm for dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111990944A true CN111990944A (en) | 2020-11-27 |
Family
ID=73465891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010911409.4A Withdrawn CN111990944A (en) | 2020-09-02 | 2020-09-02 | Electric cleaning arm for dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111990944A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006557A (en) * | 1959-03-30 | 1961-10-31 | Gen Motors Corp | Combination reciprocating and rotary spray tube for a dishwasher |
| CN200948463Y (en) * | 2006-08-25 | 2007-09-19 | 广东轻工机械二厂有限公司 | Double-end type bottle washing machine |
| CN108042076A (en) * | 2018-01-11 | 2018-05-18 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN108403054A (en) * | 2018-02-08 | 2018-08-17 | 上超电器科技(上海)有限公司 | Full-automatic hanging basket hanger rail stereo circulating dish-washing machine |
| CN111096718A (en) * | 2018-10-25 | 2020-05-05 | 艾欧史密斯(中国)热水器有限公司 | Cleaning device and dish washing machine |
-
2020
- 2020-09-02 CN CN202010911409.4A patent/CN111990944A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006557A (en) * | 1959-03-30 | 1961-10-31 | Gen Motors Corp | Combination reciprocating and rotary spray tube for a dishwasher |
| CN200948463Y (en) * | 2006-08-25 | 2007-09-19 | 广东轻工机械二厂有限公司 | Double-end type bottle washing machine |
| CN108042076A (en) * | 2018-01-11 | 2018-05-18 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN108403054A (en) * | 2018-02-08 | 2018-08-17 | 上超电器科技(上海)有限公司 | Full-automatic hanging basket hanger rail stereo circulating dish-washing machine |
| CN111096718A (en) * | 2018-10-25 | 2020-05-05 | 艾欧史密斯(中国)热水器有限公司 | Cleaning device and dish washing machine |
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Application publication date: 20201127 |