CN102008277B - Dish washer capable of adjusting spraying arm height - Google Patents
Dish washer capable of adjusting spraying arm height Download PDFInfo
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- CN102008277B CN102008277B CN201010565215.XA CN201010565215A CN102008277B CN 102008277 B CN102008277 B CN 102008277B CN 201010565215 A CN201010565215 A CN 201010565215A CN 102008277 B CN102008277 B CN 102008277B
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Abstract
A dish washer capable of adjusting spraying arm height comprises a dish feeding basket installed at the inner cavity of the dish washer, an upper spraying arm water pipe installed at the lower part of the dish feeding basket and an inner water pipe installed at the side wall of the inner cavity; the water outlet end of the upper spraying arm water pipe is connected with the upper spraying arm; the water inlet is connected with the inner water pipe through the water distribution subassembly; the water distribution subassembly is provided with more than two water inlets with the same radius which are installed up and down, wherein at least one water inlet is provided with a moving rubber sealing clack preventing the water in the spraying arm water pipe from flowing out from the water inlet; a guide sleeve is installed at the upper end of the inner water pipe corresponding to the water distribution subassembly; the guide sleeve is at least provided with a guide plunger and a conduit; one end of the conduit is connected with the inner water pipe; the other end of the conduit is inserted and matched with the water inlet of the water distribution subassembly and communicated with the upper spraying arm water pipe. The dish washer has the advantages of simple and reasonable structure, low manufacturing cost, effective sealing, effective compensation for position difference, and reliable and long-acting opening-closing motion.
Description
Technical field
The present invention relates to a kind of dish-washing machine, particularly the adjustable for height dish-washing machine of a kind of spray arm.
Background technology
At present, although in the industry on dish-washing machine the diversion of spray arm water pipe and guiding multifarious different, but principle is all the same, all adopt the elastic soft of rubber or silica gel to seal, then shaping-orientation structure makes spray arm water pipe water inlet and inner conduit delivery port carry out guiding when there being alternate position spike to guide, go up simultaneously and spray arm water pipe is all designed with free gap and is used for compensated position difference, so just can avoid the effect firmly damaging and ensure effectively to seal in constantly moving process.
Chinese patent literature CN101790342A discloses a kind of dish-washing machine on July 28th, 2010, comprises the cleaning cabin that at least one has at least one sidewall, adjustable for height basket, it can be withdrawn from from described cleaning cabin at least in part, spray arm, the carrier pipe for described spray arm that described basket is arranged, and jockey, wherein said jockey comprises first point of connector and second point of connector, wherein said first point of connector arranges and comprises the first opening on described sidewall, described second point of connector can be connected to described carrier pipe and comprise the second opening, depend on that the height of described basket regulates, described second opening cooperates with first opening in the first opening of described first point of connector, to make in the running of described dish-washing machine, described washing lotion is through the first opening cooperated with described second opening and through described second opening, and flow to described spray arm via described carrier pipe.In addition, described second point of connector is arranged to it and is closed remaining first opening do not cooperated with described second opening.This complex structure, cost of manufacture is high.
Summary of the invention
Object of the present invention aim to provide a kind of simple and reasonable, cost of manufacture is low, can the reliably long-acting adjustable for height dish-washing machine of spray arm of effective sealing, alternate position spike effective compensation, open and close movement, to overcome weak point of the prior art.
The adjustable for height dish-washing machine of a kind of spray arm designed by this object, comprise be arranged on dish-washing machine inner chamber upper dish basket, be arranged on the upper spray arm water pipe of upper dish basket bottom, be arranged on the inner conduit of intracavity sidewall; The water side of upper spray arm water pipe is connected with upper spray arm, and water inlet end is communicated with inner conduit by water distribution assembly; Its architectural feature is that water distribution assembly is provided with two or more from top to bottom and the consistent water inlet of radius size, wherein, at least one water inlet is provided with the active rubber sealing flap preventing the water of spray arm water pipe inside from flowing out from water inlet; The corresponding water distribution assembly in inner conduit upper end is provided with fairlead, and fairlead is at least provided with a pilot spool and conduit; Tube at one end is communicated with inner conduit; The conduit other end coordinates with the water inlet grafting of water distribution assembly, and with upper spray arm cross current.
Described water distribution assembly comprises the water distribution sheet be fixedly connected with the water inlet end of upper spray arm water pipe, and water distribution sheet surface to be provided with on one water inlet and once water inlet; Lower water inlet or upper water inlet the inner are provided with the inclined-plane tilted toward lateral direction, and active rubber sealing flap upper end swings with upper end, inclined-plane and is connected.
Described water distribution assembly also comprises water distribution diaphragm seal and water distribution buckle, and water distribution diaphragm seal is crimped between water distribution sheet and water distribution buckle, and the water inlet end snapping of water distribution buckle and upper spray arm water pipe is fixed; Wherein, upper water inlet and the lower water inlet of the corresponding water distribution sheet of water distribution diaphragm seal are provided with flanging bore, and the corresponding upper and lower water inlet of water distribution buckle is provided with through hole.Or the water inlet end of described water distribution sheet and upper spray arm water pipe is tightly connected; Pilot spool and the catheter outer surface of fairlead are provided with rubber layer, and rubber layer is connected with the inner wall sealing of upper water inlet and lower water inlet.
Connecting plate is extended in upside or the downside of described upper spray arm water pipe; Connecting plate surface is provided with the pilot hole consistent with water inlet radius size; The upside of upper spray arm water pipe is also provided with buckle, with the steel wire snapping of upper dish basket.
The pilot spool of described fairlead and conduit are provided with lead-in chamfered towards one end of water distribution assembly or guide the conical surface; Pilot spool is positioned at above or below conduit.
The water inlet end of upper spray arm water pipe of the present invention is provided with water distribution assembly, and in the water inlet on the assembly of water distribution simultaneously, at least one is provided with active rubber sealing flap; When water inlet and tubes fit, if water inlet has active rubber sealing flap, active rubber sealing flap also can be backed down by conduit, thus allow the water of inner conduit enter in spray arm water pipe, other water inlet is then directed to plunger position or active rubber sealing flap is closed, and avoids the water of spray arm water pipe inside to flow out from water inlet.In water distribution assembly, the water inlet of differing heights can coordinate with fixing conduit grafting, and in realization, the height and position difference of spray arm water pipe compensates.It is simple and reasonable, cost of manufacture is low, can effective sealing, alternate position spike effective compensation, open and close movement reliably long-acting.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is the sectional structure schematic diagram after Fig. 1 assembles.
Fig. 3 is A place structure for amplifying schematic diagram in Fig. 2.
Fig. 4 is water distribution assembly decomposition texture schematic diagram.
Fig. 5 is upper spray arm water pipe and fairlead conjunctive decomposition structural representation.
Fig. 6 is the present invention one using state structural representation.
Fig. 7 is another using state structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Fig. 5, the adjustable for height dish-washing machine of this spray arm, comprise be arranged on dish-washing machine inner chamber upper dish basket 7, be arranged on the upper spray arm water pipe 1 of upper dish basket bottom, be arranged on the inner conduit 8 of intracavity sidewall; The water side of upper spray arm water pipe is connected with upper spray arm 9, and water inlet end is communicated with inner conduit by water distribution assembly 10.Water distribution assembly 10 is provided with the consistent water inlet of two radius size from top to bottom, wherein, a water inlet is provided with the active rubber sealing flap 2 preventing the water of spray arm water pipe inside from flowing out from water inlet; The corresponding water distribution assembly in inner conduit upper end is provided with fairlead 6, and fairlead is provided with a pilot spool 6.1 and conduit 6.2; Tube at one end is communicated with inner conduit; The conduit other end coordinates with the water inlet grafting of water distribution assembly, and with upper spray arm cross current.
Water distribution assembly 10 comprises water distribution sheet 3, water distribution diaphragm seal 4 and water distribution buckle 5.Water distribution sheet 3 is fixedly connected with the water inlet end of upper spray arm water pipe 1, and water distribution sheet surface to be provided with on one water inlet 3.1 and once water inlet 3.2; Lower water inlet the inner is provided with the inclined-plane 3.3 tilted toward lateral direction, and active rubber sealing flap 2 upper end swings with upper end, inclined-plane and is connected.Water distribution diaphragm seal 4 is crimped between water distribution sheet 3 and water distribution buckle 5, and the water inlet end snapping of water distribution buckle and upper spray arm water pipe 1 is fixed; Wherein, upper water inlet 3.1 and the lower water inlet 3.2 of the corresponding water distribution sheet of water distribution diaphragm seal are provided with flanging bore 4.1, and the corresponding upper and lower water inlet of water distribution buckle is provided with through hole 5.1.
Connecting plate 1.2 is extended in the upside of upper spray arm water pipe 1; Connecting plate surface is provided with the pilot hole 1.3 consistent with water inlet radius size; The upside of upper spray arm water pipe is also provided with buckle 1.1, with steel wire 7.1 snapping of upper dish basket 7.The pilot spool 6.1 of fairlead 6 and conduit 6.2 are provided with lead-in chamfered towards one end of water distribution assembly or guide the conical surface; Pilot spool is positioned at above conduit, can respectively with upper water inlet 3.1, lower water inlet 3.2 and pilot hole 1.3 grafting.
Its operation principle is: see Fig. 2 and Fig. 3, upper dish basket 7 steel wire 7.1 and upper spray arm water pipe buckle 1.1 relative position of fixing upper spray arm water pipe 1 are as shown in the figure in closed state, when being in separated position toward closed trend motion, it is actionless that fairlead 6 is fixed on inner conduit 8, upper dish basket 7 drives upper spray arm conduit assembly to move close in the direction of arrows to fairlead, and upper spray arm water pipe buckle 1.1 is affiliated on upper dish basket steel wire 7.1; When upper dish basket 7 is in low installation position, upper spray arm water pipe connecting plate 1.2 pilot hole coordinates with the pilot spool 6.1 of fairlead 6, the upper water inlet of water distribution assembly 10 coordinates with conduit 6.2, pilot spool play the guiding role, to upper spray arm conduit assembly water inlet end one power upwards, Fig. 6 is shown in by upper spray arm water pipe and fairlead 6 completely closure state, water out enters upper spray arm water pipe 1 (see the B direction of arrow Fig. 6) from conduit 6.2, rubber movable sealing lobe 2 is by the lower inlet seal of water distribution assembly 10, and anti-sealing flows out from lower water inlet.In like manner, when upper dish basket is in high installation position, the upper and lower water inlet of water distribution assembly 10 coordinates with fairlead pilot spool 6.1 and conduit 6.2 respectively, pilot spool gives spray arm water pipe active force upwards in closing motion, rubber movable sealing lobe 2 backs down by the conduit 6.2 of fairlead, and water enters upper spray arm water pipe (see the C direction of arrow in Fig. 7) from lower water inlet.
Claims (5)
1. the adjustable for height dish-washing machine of spray arm, comprise be arranged on dish-washing machine inner chamber upper dish basket (7), be arranged on the upper spray arm water pipe (1) of upper dish basket bottom, be arranged on the inner conduit (8) of intracavity sidewall; The water side of upper spray arm water pipe is connected with upper spray arm (9), and water inlet end is communicated with inner conduit by water distribution assembly (10); It is characterized in that water distribution assembly is provided with two or more from top to bottom and the consistent water inlet of radius size, wherein, at least one water inlet is provided with the active rubber sealing flap (2) preventing the water of spray arm water pipe inside from flowing out from water inlet; The corresponding water distribution assembly in inner conduit upper end is provided with fairlead (6), and fairlead is at least provided with a pilot spool (6.1) and conduit (6.2); Tube at one end is communicated with inner conduit; The conduit other end coordinates with the water inlet grafting of water distribution assembly, and with upper spray arm cross current;
Described water distribution assembly (10) comprises the water distribution sheet (3) be fixedly connected with the water inlet end of upper spray arm water pipe (1), and water distribution sheet surface is provided with water inlet on (3.1) and once water inlet (3.2); Lower water inlet or upper water inlet the inner are provided with the inclined-plane (3.3) tilted toward lateral direction, and active rubber sealing flap (2) upper end swings with upper end, inclined-plane and is connected.
2. the adjustable for height dish-washing machine of spray arm according to claim 1, it is characterized in that described water distribution assembly (10) also comprises water distribution diaphragm seal (4) and water distribution buckle (5), water distribution diaphragm seal is crimped between water distribution sheet and water distribution buckle, and the water inlet end snapping of water distribution buckle and upper spray arm water pipe is fixed; Wherein, upper water inlet and the lower water inlet of the corresponding water distribution sheet of water distribution diaphragm seal are provided with flanging bore (4.1), and the corresponding upper and lower water inlet of water distribution buckle is provided with through hole (5.1).
3. the adjustable for height dish-washing machine of spray arm according to claim 1, is characterized in that the water inlet end of described water distribution sheet and upper spray arm water pipe is tightly connected; Pilot spool and the catheter outer surface of fairlead are provided with rubber layer, and rubber layer is connected with the inner wall sealing of upper water inlet and lower water inlet.
4. the adjustable for height dish-washing machine of spray arm according to any one of claims 1 to 3, is characterized in that connecting plate (1.2) is extended in the upside of described upper spray arm water pipe (1) or downside; Connecting plate surface is provided with the pilot hole (1.3) consistent with water inlet radius size; The upside of upper spray arm water pipe is also provided with buckle (1.1), with steel wire (7.1) snapping of upper dish basket (7).
5. the adjustable for height dish-washing machine of spray arm according to claim 4, is characterized in that the pilot spool (6.1) of described fairlead (6) and conduit (6.2) are provided with lead-in chamfered towards one end of water distribution assembly or guide the conical surface; Pilot spool is positioned at above or below conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565215.XA CN102008277B (en) | 2010-11-29 | 2010-11-29 | Dish washer capable of adjusting spraying arm height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565215.XA CN102008277B (en) | 2010-11-29 | 2010-11-29 | Dish washer capable of adjusting spraying arm height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102008277A CN102008277A (en) | 2011-04-13 |
| CN102008277B true CN102008277B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010565215.XA Active CN102008277B (en) | 2010-11-29 | 2010-11-29 | Dish washer capable of adjusting spraying arm height |
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| CN (1) | CN102008277B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203447254U (en) * | 2013-07-10 | 2014-02-26 | 美的集团股份有限公司 | Gushing arm waterway connecting structure and dish washing machine |
| WO2017014534A1 (en) | 2015-07-20 | 2017-01-26 | Lg Electronics Inc. | Dishwasher |
| CN105231971A (en) * | 2015-10-27 | 2016-01-13 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm water pipe assembly of dish-washing machine and dish-washing machine provided therewith |
| CN107137039B (en) * | 2017-05-15 | 2020-01-31 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN107802223A (en) * | 2017-10-11 | 2018-03-16 | 广东浩喜电器科技有限公司 | A kind of Double-layer bowl basket water tank type dish-washing machine |
| CN210169990U (en) * | 2017-12-30 | 2020-03-24 | 华帝股份有限公司 | Drawer type dish washer of built-in water pipe |
| CN110269562A (en) * | 2018-03-16 | 2019-09-24 | 青岛海尔洗碗机有限公司 | A kind of spray structure of dish-washing machine |
| CN110269563B (en) * | 2018-03-16 | 2022-06-21 | 青岛海尔洗碗机有限公司 | Spraying structure of dish-washing machine and dish-washing machine with spraying structure |
| US10674889B2 (en) | 2018-06-21 | 2020-06-09 | Midea Group Co., Ltd. | Docking port arrangement for an adjustable dispensing device |
| CN110403553B (en) * | 2019-08-26 | 2021-06-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly for dish washing machine and dish washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356638Y (en) * | 1998-12-17 | 2000-01-05 | 无锡小天鹅梅洛尼洗碗机有限公司 | Water distributor |
| DE102006061159B3 (en) * | 2006-12-22 | 2008-07-03 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
| US20080271765A1 (en) * | 2007-05-04 | 2008-11-06 | Electrolux Home Products, Inc. | Water Delivery System For Upper Spray Arm Of A Dishwasher |
| PL2242414T3 (en) * | 2007-12-31 | 2016-09-30 | A dishwasher | |
| CN201234966Y (en) * | 2008-07-15 | 2009-05-13 | 美的集团有限公司 | Water spray assembly of dish washing machine |
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2010
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| CN102008277A (en) | 2011-04-13 |
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