CN201312795Y - Connecting structure of spraying arm of dish washing machine - Google Patents
Connecting structure of spraying arm of dish washing machine Download PDFInfo
- Publication number
- CN201312795Y CN201312795Y CNU2008202030482U CN200820203048U CN201312795Y CN 201312795 Y CN201312795 Y CN 201312795Y CN U2008202030482 U CNU2008202030482 U CN U2008202030482U CN 200820203048 U CN200820203048 U CN 200820203048U CN 201312795 Y CN201312795 Y CN 201312795Y
- Authority
- CN
- China
- Prior art keywords
- spray arm
- fixed ring
- fixed block
- retainer ring
- washing machine
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004851 dishwashing Methods 0.000 title claims abstract description 21
- 238000005507 spraying Methods 0.000 title 1
- 239000007921 spray Substances 0.000 claims abstract description 43
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 6
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Washing And Drying Of Tableware (AREA)
Abstract
The utility model relates to a connection structure of a spray arm of a dish washing machine. Including solid fixed ring (2), spray arm (1), gu fixed ring (2) suit is on spray arm (1) middle part evagination's rotation support arm (11), wherein spray arm (1) the lower extreme of establishing rotation support arm (11) is connected with fixed block (4) of setting in solid fixed ring (2) below, fixed block (4) suspension is in the inner bag, the upper surface of fixed block (4) is relative with the lower surface of solid fixed ring (2), and gu fixed ring (2) fix on dish washer's inner bag (3). The utility model discloses owing to adopt the lower extreme of the rotatory support arm that the spray arm established to be connected with the fixed block that sets up in solid fixed ring below, and solid fixed ring fixes the structure on the inner bag of dish washer, and it has ensured that the mounted position between spray arm and the solid fixed ring keeps unchangeable in the course of the work, avoids two components clearance to appear in the course of the work to effectively avoid appearing the phenomenon of leaking, and solved and spouted the power not enough, the slow scheduling problem of rotational speed. The utility model relates to a rationally, fundamentally has improved dish washer's efficiency and energy consumption ratio.
Description
Technical field
The utility model is a kind of syndeton of dish-washing machine spray arm, belongs to the renovation technique of dish-washing machine spray arm syndeton.
Background technology
The syndeton of existing dish-washing machine spray arm as shown in Figure 1, the big plane of retainer ring 2 is fixed on the inner bag 3 of dish-washing machine, the pivotal support arm 11 of spray arm 1 middle part evagination is deep in the inner chamber of retainer ring 2, its plane, top is concordant with the inner plane of retainer ring 2, buckle 12 clampings that are provided with on the outside snap ring 21 of retainer ring 2 and the spray arm 1.Can rotate between spray arm 1 and the retainer ring 2, promptly spray arm 1 can be around retainer ring 2 rotations by pivotal support arm 11.The shortcoming that this structure exists is: dish-washing machine is when work, there is water to enter into spray arm 1 from inner bag 3, spray arm 1 is under the effect of the impulse force of water, direction along current moves (being exactly to move up as shown in Figure 1), the gap appears in the inwall of the top of spray arm 1 and retainer ring 2, water just can spill from the gap, when the pressure of water is big, it is serious to leak, be not suitable for the bigger environment of pressure field demand, and wasted the energy loss of motor etc., caused the spray power deficiency of water easily, perhaps the spray power of water foot but energy consumption index exceeds standard.In addition, when spray arm 1 rotated around retainer ring 2 by pivotal support arm 11, frictional force was bigger, and the energy loss that frictional force causes is also bigger.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of drainage of avoiding occurring is provided, and solved the syndeton of the dish-washing machine spray arm of problems such as spray power deficiency, rotating speed be slow.The utility model is reasonable in design, has fundamentally improved the efficient and the energy loss-rate of dish-washing machine.
The technical solution of the utility model is: include retainer ring, spray arm, Fixing shrink ring is contained on the pivotal support arm of spray arm middle part evagination, wherein the lower end of the set pivotal support arm of spray arm is connected with the fixed block that is arranged on the retainer ring below, fixed block is suspended in the inner bag, the upper surface of fixed block is relative with the lower surface of retainer ring, and retainer ring is fixed on the inner bag of dish-washing machine.
The lower surface of said fixing ring is provided with the locating flange that plays the role of positioning, and the upper surface of fixed block is provided with the set locating flange of retainer ring and is used, makes the locating flange of radial displacement to avoid retainer ring.
Between the lower end of the set pivotal support arm of above-mentioned spray arm and the fixed block by being threaded.
The utility model is owing to adopt the lower end of the set pivotal support arm of spray arm to be connected with the fixed block that is arranged on the retainer ring below, and retainer ring is fixed on the structure on the inner bag of dish-washing machine, it has guaranteed that the installation site between spray arm and the retainer ring keeps inconvenience in the course of the work, avoid two members to occur the gap in the course of the work, thereby effectively avoid occurring drainage, and solved problems such as spray power deficiency, rotating speed be slow.The utility model is reasonable in design, has fundamentally improved the efficient and the energy loss-rate of dish-washing machine.
Description of drawings
Fig. 1 is a prior art constructions figure schematic diagram;
Fig. 2 is a structural diagrams intention of the present utility model.
The specific embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 2, include retainer ring 2, spray arm 1, retainer ring 2 is sleeved on the pivotal support arm 11 of spray arm 1 middle part evagination, wherein the lower end of spray arm 1 set pivotal support arm 11 is connected with the fixed block 4 that is arranged on retainer ring 2 belows, fixed block 4 is suspended in the inner bag, the upper surface of fixed block 4 is relative with the lower surface of retainer ring 2, and retainer ring 2 is fixed on the inner bag 3 of dish-washing machine.
For guaranteeing that further the relative position between retainer ring 2 and the spray arm 1 remains unchanged, further guarantee sealing, the lower surface of said fixing ring 2 is provided with the locating flange 21 that plays the role of positioning, and the upper surface of fixed block 4 is provided with retainer ring 2 set locating flanges 21 and is used, makes the locating flange 41 of radial displacement to avoid fixed block 4 and spray arm 1 thereof.
In the present embodiment, between the lower end of above-mentioned spray arm 1 set pivotal support arm 11 and the fixed block 4 by being threaded.
Operation principle of the present utility model is as follows: dish-washing machine is when work, and water enters into spray arm 1 from internal cavity of bowl washer 3, and other members that cooperate dish-washing machine again are to realize the function that washes the dishes of dish-washing machine.
Claims (3)
1, a kind of syndeton of dish-washing machine spray arm, include retainer ring (2), spray arm (1), retainer ring (2) is sleeved on the pivotal support arm (11) of spray arm (1) middle part evagination, the lower end that it is characterized in that the set pivotal support arm of spray arm (1) (11) is connected with the fixed block (4) that is arranged on retainer ring (2) below, fixed block (4) is suspended in the inner bag, the upper surface of fixed block (4) is relative with the lower surface of retainer ring (2), and retainer ring (2) is fixed on the inner bag (3) of dish-washing machine.
2, the syndeton of dish-washing machine spray arm according to claim 1, the lower surface that it is characterized in that said fixing ring (2) is provided with the locating flange (22) that plays the role of positioning, and the upper surface of fixed block (4) is provided with the set locating flange of retainer ring (2) (22) and is used, makes the locating flange (41) of radial displacement to avoid retainer ring (2).
3, between the syndeton of dish-washing machine spray arm according to claim 1 and 2, the lower end that it is characterized in that the set pivotal support arm of above-mentioned spray arm (1) (11) and fixed block (4) by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202030482U CN201312795Y (en) | 2008-11-07 | 2008-11-07 | Connecting structure of spraying arm of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202030482U CN201312795Y (en) | 2008-11-07 | 2008-11-07 | Connecting structure of spraying arm of dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312795Y true CN201312795Y (en) | 2009-09-23 |
Family
ID=41124580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202030482U Expired - Lifetime CN201312795Y (en) | 2008-11-07 | 2008-11-07 | Connecting structure of spraying arm of dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312795Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414149A (en) * | 2016-07-08 | 2019-03-01 | 伊莱克斯电器股份公司 | Wash arm component |
| US11464391B2 (en) | 2017-10-31 | 2022-10-11 | Electrolux Appliances Aktiebolag | Spray arm assembly |
| US11612299B2 (en) | 2017-10-31 | 2023-03-28 | Electrolux Appliances Aktiebolag | Wash arm assembly |
-
2008
- 2008-11-07 CN CNU2008202030482U patent/CN201312795Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414149A (en) * | 2016-07-08 | 2019-03-01 | 伊莱克斯电器股份公司 | Wash arm component |
| US11191417B2 (en) | 2016-07-08 | 2021-12-07 | Electrolux Appliances Aktiebolag | Wash arm assembly |
| CN109414149B (en) * | 2016-07-08 | 2022-03-22 | 伊莱克斯电器股份公司 | Washing arm assembly and dish washing machine |
| US11464391B2 (en) | 2017-10-31 | 2022-10-11 | Electrolux Appliances Aktiebolag | Spray arm assembly |
| US11612299B2 (en) | 2017-10-31 | 2023-03-28 | Electrolux Appliances Aktiebolag | Wash arm assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |