CN104757921A - Gushing arm component used for dish washing machine and dish washing machine provided with the same - Google Patents
Gushing arm component used for dish washing machine and dish washing machine provided with the same Download PDFInfo
- Publication number
- CN104757921A CN104757921A CN201510194201.4A CN201510194201A CN104757921A CN 104757921 A CN104757921 A CN 104757921A CN 201510194201 A CN201510194201 A CN 201510194201A CN 104757921 A CN104757921 A CN 104757921A
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- Prior art keywords
- spray arm
- washing machine
- dish
- spray
- holder
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Classifications
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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
- A47L15/22—Rotary spraying devices
- A47L15/23—Rotary spraying devices moved by means of the sprays
-
- 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
- A47L15/4278—Nozzles
- A47L15/4282—Arrangements to change or modify spray pattern or direction
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a gushing arm component used for a dish washing machine and the dish washing machine provided with the same. The gushing arm component comprises a fixing seat, a first gushing arm a second gushing arm, wherein the fixing seat is fixedly provided with a first bevel gear; the first gushing arm is rotatably connected with the fixing seat in the direction surrounding the fixing seat, and a first gushing hole is formed in the first gushing arm; the second gushing arm is rotatably connected with the first gushing arm, one end, adjacent to the fixing seat, of the second gushing arm is provided with a second bevel gear, the second bevel gear and the first bevel gear are meshed with each other, and second gushing holes are formed in the second gushing arm. According to the gushing arm component used for the dish washing machine, the second gushing arm is not only capable of revolving around the fixing seat but also capable of revolving around the axis of the second gushing arm. Therefore, water can gush out of the second gushing holes in different directions, so that the gushing area is enlarged, the cleaning is further sped up, gushing dead angle is avoided effectively, and the cleaning rate of the dish washing machine is raised.
Description
Technical field
The present invention relates to washing electrical equipment manufacturing technology field, particularly a kind of spray arm assembly for dish-washing machine and there is the dish-washing machine of this spray arm assembly.
Background technology
The spray arm of existing dish-washing machine there is a series of spray orifice, rinses tableware by inject high pressure water from spray orifice, realize cleaning effect.In order to reduce water consumption, the nozzle hole number on spray arm is limited, and each spray orifice can only spray towards a direction, the projected area that result in whole spray arm is limited, and there is a lot of region cannot directly be flushed to, and needs to lengthen wash time for this reason, lifting current reflect, and refraction probability, realizes clean effect.So traditional spraying arm of dish washer to there is wash time long, have washing dead angle, the problem that dead angle tableware does not wash clean.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the invention reside in and propose a kind of spray arm assembly for dish-washing machine, the described spray arm assembly for dish-washing machine has the advantage that structure is simple, cleaning performance is good.
The invention allows for a kind of dish-washing machine, described dish-washing machine has as above for the spray arm assembly of dish-washing machine.
Provide a kind of spray arm assembly for dish-washing machine according to an aspect of the present invention, comprising: holder, described holder is installed with the first bevel gear; First spray arm, described first spray arm is rotatably connected with described holder on the direction around described holder, described first spray arm is formed with the first spray orifice for driving described first spray arm to rotate; Second spray arm, one end of described second spray arm is close to described holder and is rotatably connected with described first spray arm, one end of the described holder of vicinity of described second spray arm is provided with the second bevel gear, and described second bevel gear and described first bevel gear engage each other, described second spray arm is provided with the second spray orifice.
According to the spray arm assembly for dish-washing machine of the present invention, the second spray arm is driven to rotate by utilizing first spray arm that can rotate around holder, the second bevel gear recycled on the second spray arm coordinates with the first bevel gear on holder, the second spray arm can be made both to rotate around holder, rotate around himself axis again.Thus, water can spray along different directions from the second spray orifice, thus expands projected area, increases the area on direct flushing tableware and probability, and then accelerates clean speed, efficiently avoid the existence of spraying dead angle, improve the clean rate of dish-washing machine.
According to one embodiment of present invention, described first spray arm is provided with support arm, and one end of the contiguous described holder of described second spray arm is rotatably set on described support arm.
Alternatively, the perisporium of described support arm is formed with the intercommunicating pore be communicated with described second spray arm with described first spray arm respectively.
Preferably, the end of described support arm is formed with the first snap fit, the inwall of described second spray arm is formed with the card convex rotatably held mutually with described first snap fit.
In some embodiments of the invention, described first spray arm is provided with at least one second snap fit for engaging with described second spray arm, the outer peripheral face of one end of the described holder of vicinity of described second spray arm is formed with flange, and described flange rotatably engages with described second snap fit.
Advantageously, described holder is provided with fixed axis, and described first spray arm is provided with connecting cylinder, and described connecting cylinder is rotatably set on described fixed axis.
Further, the periphery wall of described fixed axis is provided with the limit fastener deviate from for limiting described connecting cylinder, and described connecting cylinder is rotatably located between described holder and described limit fastener.
Preferably, the outer peripheral face of described fixed axis is provided with the non-return rib that the axis direction along described fixed axis extends, described non-return rib forms the different guiding surface in angle of inclination and cut-off inclined-plane respectively in the two sides that the circumference along described fixed axis is relative, the inner peripheral surface of described connecting cylinder is formed with the non-return projection corresponding with described non-return rib.
In some embodiments of the invention, described holder is formed with the intake tunnel be communicated with described second spray arm with described first spray arm respectively.
Preferably, described second spray orifice be along described second spray arm length direction and circumference spaced apart multiple.
Preferably, the axis of described second spray arm and the axis collinear of described first spray arm or the angle in predetermined angular, described second spray arm comprises one or axis at intervals becomes the multiple of predetermined angular.
Advantageously, described first spray orifice be with through the axis of described first spray arm and the plane orthogonal at rotation place or predetermined oblique angle.
Provide a kind of dish-washing machine according to another aspect of the present invention, comprise; Inner bag; Spray arm assembly, described spray arm assembly is located in described inner bag, and described spray arm assembly is as above for the spray arm assembly of dish-washing machine; Water pipe, described water pipe is communicated with described second spray arm with the first spray arm of described spray arm assembly respectively; Injection well downhole flow regulator, described injection well downhole flow regulator is connected with described water pipe.
According to the dish-washing machine of the embodiment of the present invention, by arranging spray arm assembly as above, effectively improve the clean efficiency of dish-washing machine, thus improve the quality of product.
Accompanying drawing explanation
Fig. 1 is the spray arm assembly perspective view for dish-washing machine according to an embodiment of the invention;
Fig. 2 is the explosive view of the spray arm assembly for dish-washing machine in Fig. 1;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the structural representation of the spray arm assembly for dish-washing machine in Fig. 1.
Reference numeral:
Spray arm assembly 100,
Holder 110, the first bevel gear 111, fixed axis 112, limit fastener 113,
Non-return rib 114, guiding surface 1141, cut-off inclined-plane 1142,
Intake tunnel 115, water hole 116,
First spray arm 120, first spray orifice 121, second snap fit 122, connecting cylinder 123,
Support arm 130, the first snap fit 131,
Second spray arm 140, second bevel gear 141, second spray orifice 142, flange 143,
Injection well downhole flow regulator 150, water pipe 160.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The spray arm assembly 100 for dish-washing machine according to the embodiment of the present invention is described in detail referring to Fig. 1-Fig. 4.
As Figure 1-Figure 4, according to the spray arm assembly 100 for dish-washing machine of the embodiment of the present invention, comprising: holder 110, first spray arm 120 and the second spray arm 140.
Specifically, holder 110 is installed with the first bevel gear 111, first spray arm 120 to be rotatably connected with holder 110 on the direction around holder 110.Such as, the first spray arm 120 can rotate along the direction shown in arrow b in as shown in Figure 1.First spray arm 120 is formed with the first spray orifice 121 for driving the first spray arm 120 to rotate, when the first spray orifice 121 has water to spray, the water sprayed by the first spray orifice 121 can drive the first spray arm 120 to rotate.One end of second spray arm 140 is close to holder 110 and is rotatably connected with the first spray arm 120, one end of the contiguous holder 110 of the second spray arm 140 is provided with the second bevel gear 141, and the second bevel gear 141 and the first bevel gear 111 engage each other, the second spray arm 140 is provided with the second spray orifice 142.When the first spray orifice 121 has water to spray, first spray arm 120 rotates around holder 110, first spray arm 120 drives the second spray arm 140 to rotate (as shown in arrow b in Fig. 1) around holder 110, simultaneously under coordinate of the first bevel gear 111 with the second bevel gear 141, the second spray arm 140 can rotate (as shown in arrow c in Fig. 1) around himself axis again.That is, when the first spray orifice 121 has water to spray, the second spray arm 140 both did revolution motion around holder 110, did rotation movement again around himself axis.
According to an embodiment of the invention for the spray arm assembly 100 of dish-washing machine, the second spray arm 140 is driven to rotate by utilizing first spray arm 120 that can rotate around holder 110, the second bevel gear 141 recycled on the second spray arm 140 coordinates with the first bevel gear 111 on holder 110, the second spray arm 140 can be made both to rotate around holder 110, rotate around himself axis again.Thus, water can spray along different directions from the second spray orifice 142, thus expands projected area, increase the area on direct flushing tableware and probability, and then accelerate clean speed, efficiently avoid the existence of spraying dead angle, improve the clean rate of dish-washing machine.
As Figure 1-Figure 4, according to one embodiment of present invention, the first spray arm 120 is provided with support arm 130, and one end of the contiguous holder 110 of the second spray arm 140 is rotatably set on support arm 130.Thus, be convenient to the second spray arm 140 to be mounted on the first spray arm 120.Alternatively, support arm 130 can be communicated with water pipe 160.Further, the perisporium of support arm 130 can be formed with the intercommunicating pore (scheming not shown) be communicated with the second spray arm 140 with the first spray arm 120 respectively.Thus, be convenient to supply water in the first spray arm 120 and the second spray arm 140.Thus, support arm 130 not only may be used for support 130 first spray arm 120, can also be that the first spray arm 120 and the second spray arm 140 supply water.
As shown in Figure 2, the inwall that the end of support arm 130 is formed with the first snap fit 131, second spray arm 140 is formed with the card convex (scheming not shown) rotatably held mutually with the first snap fit 131.Thus, be convenient to the second spray arm 140 to be mounted on the first spray arm 120.Preferably, the first snap fit 131 can be elastic component, is convenient to the second spray arm 140 to be mounted on the first spray arm 120 thus.Further, for improving the connection reliability of the first spray arm 120 and the second spray arm 140, first spray arm 120 is provided with at least one second snap fit 122 for engaging with the second spray arm 140, the outer peripheral face of one end of the contiguous holder 110 of the second spray arm 140 is formed with flange 143, and flange 143 rotatably engages with the second snap fit 122.When the first spray arm 120 is provided with second snap fit 122 of multiple (i.e. two and two or more), multiple second snap fit 122 can be spaced apart along the circumferential direction of the first spray arm 120.
As shown in FIG. 2 and 3, holder 110 is provided with fixed axis 112, and the first spray arm 120 is provided with connecting cylinder 123, and connecting cylinder 123 is rotatably set on fixed axis 112.Thus, be convenient to the first spray arm 120 to be mounted on holder 110.As shown in Fig. 2-Fig. 3, the periphery wall of fixed axis 112 is provided with the limit fastener 113 deviate from for limiting connecting cylinder 123, and connecting cylinder 123 is rotatably located between holder 110 and limit fastener 113.
As shown in Fig. 2-Fig. 3, the outer peripheral face of fixed axis 112 is provided with the non-return rib 114 that the axis direction along fixed axis 112 extends, non-return rib 114 forms the different guiding surface in angle of inclination 1141 and cut-off inclined-plane 1142 respectively in the two sides that the circumference along fixed axis 112 is relative, the inner peripheral surface of connecting cylinder 123 is formed with the non-return projection (scheme not shown) corresponding with non-return rib 114.When non-return projection coordinates with guiding surface 1141, the first spray arm 120 rotates around holder 110; When non-return projection coordinates with cut-off inclined-plane 1142, the first spray arm 120 stops operating.Thus, effectively can limit the motion of the first spray arm 120, thus the serviceability of dish-washing machine can be improved.Preferably, non-return rib 114 can be two and circumferential direction along fixed axis 112 is spaced apart, is convenient to thus to limit or the motion of guiding the first spray arm 120.For simplifying the structure of spray arm assembly 100, non-return projection can be one.
As shown in Fig. 2-Fig. 3, holder 110 is formed with the intake tunnel 115 be communicated with the second spray arm 140 with the first spray arm 120 respectively, thus, water can enter in the first spray arm 120 and the second spray arm 140 from intake tunnel 115.Advantageously, intake tunnel 115 is provided with the water hole 116 be communicated with the first spray arm 120, second spray arm 140, and water hole 116 can be that multiple and along intake tunnel 115 circumference is spaced apart.
For increasing projected area further, improve the clean speed of dish-washing machine, the second spray orifice 142 can be along the length direction of the second spray arm 140 and circumferential spaced apart multiple, as shown in Fig. 1-Fig. 2 and Fig. 4.Further, the axis of the second spray arm 140 can with the axis collinear of the first spray arm 120 or the angle in predetermined angular, the second spray arm 140 can comprise one or axis at intervals becomes the multiple of predetermined angular.Thus, projected area can be increased further, improve the clean speed of dish-washing machine.Preferably, the first spray orifice 121 be with through the axis of the first spray arm 120 and the plane orthogonal at rotation place or predetermined oblique angle.Thus, the first spray orifice 121 can drive the first spray arm 120 to rotate effectively.
The course of work according to the spray arm assembly 100 for dish-washing machine of the embodiment of the present invention is described in detail referring to Fig. 4.Wherein, water pipe 160 can be communicated with support arm 130, thinks that the first spray arm 120 and the second spray arm 140 supply water.
As shown in Figure 4, the water of water pipe 160 inside is along the direction flowing as shown in arrow a in Fig. 4, and enter in intake tunnel 115, water in intake tunnel 115 is entered in the first spray arm 120 (as shown in the arrow a1 of Fig. 4) and the second spray arm 140 (as shown in the arrow a2 of Fig. 4) respectively by water hole 116, and is sprayed by the first spray orifice 121 (as shown in the arrow a11 in Fig. 4) and the second spray orifice 142 (as shown in the arrow a21 in Fig. 4) respectively.
When the first spray orifice 121 has water to spray (as shown in the arrow a11 in Fig. 4), under the effect of the reaction force of the water of ejection, the water of ejection promotes the first spray arm 120 and rotates around holder 110, and under the first spray arm 120 drives, the second spray arm 140 rotates around holder 110.
While second spray arm 140 rotates around holder 110, the second bevel gear 141 on the second spray arm 140 engages with the first bevel gear 111 on holder 110, and then drives the second spray arm 140 to rotate around himself axis again.
Second spray arm 140 is while rotating around holder 110, and rotate around himself axis again, the water in the second spray arm 140 will eject from the second spray orifice 142 be arranged on the second spray arm 140.Thus, water can spray along different directions, thus expands projected area, increases the area on direct flushing tableware and probability, and then accelerates clean speed, efficiently avoid the existence of spraying dead angle, improve the clean rate of dish-washing machine.
As Figure 1-Figure 4, according to a kind of dish-washing machine provided by the invention, comprise; Inner bag, spray arm assembly 100, water pipe 160 and injection well downhole flow regulator 150.
Specifically, spray arm assembly 100 is that spray arm assembly 100 is located in inner bag as above for the spray arm assembly 100 of dish-washing machine.Water pipe 160 is communicated with the second spray arm 140 with the first spray arm 120 of spray arm assembly 100 respectively.Injection well downhole flow regulator 150 can be connected with water pipe 160, and such as, as Figure 1-Figure 4, one end of water pipe 160 is communicated with injection well downhole flow regulator 150, and the other end of water pipe 160 is communicated with support arm 130.Alternatively, one end of water pipe 160 can with injection well downhole flow regulator 150 clamping, the other end of water pipe 160 also can with the first spray arm 120 or the second spray arm 140 clamping, be convenient to thus to assemble, enhance productivity.
According to the dish-washing machine of the embodiment of the present invention, the second spray arm 140 is driven to rotate by utilizing first spray arm 120 that can rotate around holder 110, the second bevel gear 141 recycled on the second spray arm 140 coordinates with the first bevel gear 111 on holder 110, the second spray arm 140 can be made both to rotate around holder 110, rotate around himself axis again.Thus, water can spray along different directions from the second spray orifice 142, thus expands projected area, increase the area on direct flushing tableware and probability, and then accelerate clean speed, efficiently avoid the existence of spraying dead angle, improve the clean rate of dish-washing machine.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", " circumference " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (13)
1., for a spray arm assembly for dish-washing machine, it is characterized in that, comprising:
Holder, described holder is installed with the first bevel gear;
First spray arm, described first spray arm is rotatably connected with described holder on the direction around described holder, described first spray arm is formed with the first spray orifice for driving described first spray arm to rotate;
Second spray arm, one end of described second spray arm is close to described holder and is rotatably connected with described first spray arm, one end of the described holder of vicinity of described second spray arm is provided with the second bevel gear, and described second bevel gear and described first bevel gear engage each other, described second spray arm is provided with the second spray orifice.
2. the spray arm assembly for dish-washing machine according to claim 1, is characterized in that, described first spray arm is provided with support arm, and one end of the contiguous described holder of described second spray arm is rotatably set on described support arm.
3. the spray arm assembly for dish-washing machine according to claim 2, is characterized in that, the perisporium of described support arm is formed with the intercommunicating pore be communicated with described second spray arm with described first spray arm respectively.
4. the spray arm assembly for dish-washing machine according to claim 2, is characterized in that, the end of described support arm is formed with the first snap fit, the inwall of described second spray arm is formed with the card convex rotatably held mutually with described first snap fit.
5. the spray arm assembly for dish-washing machine according to any one of claim 1-4, it is characterized in that, described first spray arm is provided with at least one second snap fit for engaging with described second spray arm, the outer peripheral face of one end of the described holder of vicinity of described second spray arm is formed with flange, and described flange rotatably engages with described second snap fit.
6. the spray arm assembly for dish-washing machine according to any one of claim 1-4, it is characterized in that, described holder is provided with fixed axis, and described first spray arm is provided with connecting cylinder, and described connecting cylinder is rotatably set on described fixed axis.
7. the spray arm assembly for dish-washing machine according to claim 6, it is characterized in that, the periphery wall of described fixed axis is provided with the limit fastener deviate from for limiting described connecting cylinder, and described connecting cylinder is rotatably located between described holder and described limit fastener.
8. the spray arm assembly for dish-washing machine according to claim 6, it is characterized in that, the outer peripheral face of described fixed axis is provided with the non-return rib that the axis direction along described fixed axis extends, described non-return rib forms the different guiding surface in angle of inclination and cut-off inclined-plane respectively in the two sides that the circumference along described fixed axis is relative, the inner peripheral surface of described connecting cylinder is formed with the non-return projection corresponding with described non-return rib.
9. the spray arm assembly for dish-washing machine according to claim 1, is characterized in that, described holder is formed with the intake tunnel be communicated with described second spray arm with described first spray arm respectively.
10. the spray arm assembly for dish-washing machine according to claim 1, is characterized in that, described second spray orifice be along described second spray arm length direction and circumference spaced apart multiple.
The 11. spray arm assemblies for dish-washing machine according to claim 1, it is characterized in that, the axis of described second spray arm and the axis collinear of described first spray arm or the angle in predetermined angular, described second spray arm comprises one or axis at intervals becomes the multiple of predetermined angular.
The 12. spray arm assemblies for dish-washing machine according to claim 1, is characterized in that, described first spray orifice be with through the axis of described first spray arm and the plane orthogonal at rotation place or predetermined oblique angle.
13. 1 kinds of dish-washing machines, is characterized in that, comprise;
Inner bag;
Spray arm assembly, described spray arm assembly is located in described inner bag, and described spray arm assembly is the spray arm assembly for dish-washing machine according to any one of claim 1-12;
Water pipe, described water pipe is communicated with described second spray arm with the first spray arm of described spray arm assembly respectively;
Injection well downhole flow regulator, described injection well downhole flow regulator is connected with described water pipe.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194201.4A CN104757921B (en) | 2015-04-22 | 2015-04-22 | Spray arm component for dish-washing machine and the dish-washing machine with it |
| ES16782451T ES2952518T3 (en) | 2015-04-22 | 2016-01-04 | Dishwasher and dishwasher spray arm assembly having the same |
| PCT/CN2016/070045 WO2016169303A1 (en) | 2015-04-22 | 2016-01-04 | Spraying arm assembly for dishwasher and dishwasher having same |
| PL16782451.5T PL3287062T3 (en) | 2015-04-22 | 2016-01-04 | Spraying arm assembly for dishwasher and dishwasher having same |
| EP16782451.5A EP3287062B1 (en) | 2015-04-22 | 2016-01-04 | Spraying arm assembly for dishwasher and dishwasher having same |
| US15/788,664 US10617279B2 (en) | 2015-04-22 | 2017-10-19 | Spray arm assembly for dishwasher and dishwasher having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194201.4A CN104757921B (en) | 2015-04-22 | 2015-04-22 | Spray arm component for dish-washing machine and the dish-washing machine with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104757921A true CN104757921A (en) | 2015-07-08 |
| CN104757921B CN104757921B (en) | 2017-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194201.4A Active CN104757921B (en) | 2015-04-22 | 2015-04-22 | Spray arm component for dish-washing machine and the dish-washing machine with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104757921B (en) |
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| CN105662306A (en) * | 2016-02-18 | 2016-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Gushing arm device for dish-washing machine and dish-washing machine employing same |
| WO2016169303A1 (en) * | 2015-04-22 | 2016-10-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly for dishwasher and dishwasher having same |
| CN106618425A (en) * | 2016-10-28 | 2017-05-10 | 宁波中物东方光电技术有限公司 | Rotary spray arm installing structure for water tank type cleaning machine |
| CN106955081A (en) * | 2017-05-26 | 2017-07-18 | 宁波市安通机械有限公司 | A kind of washing spray arm of dish-washing machine |
| CN107485354A (en) * | 2016-06-10 | 2017-12-19 | Lg电子株式会社 | Dish-washing machine |
| CN107874726A (en) * | 2016-09-30 | 2018-04-06 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine sidepiece spray equipment and dish-washing machine |
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| CN110859574A (en) * | 2018-08-28 | 2020-03-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm assembly and washing electric appliance with same |
| CN110897579A (en) * | 2019-12-16 | 2020-03-24 | 珠海格力电器股份有限公司 | Spray arm assembly and dish washing machine |
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