CN2307015Y - Automatic telescopic water supply spray head device for washing machine - Google Patents
Automatic telescopic water supply spray head device for washing machine Download PDFInfo
- Publication number
- CN2307015Y CN2307015Y CN 97245168 CN97245168U CN2307015Y CN 2307015 Y CN2307015 Y CN 2307015Y CN 97245168 CN97245168 CN 97245168 CN 97245168 U CN97245168 U CN 97245168U CN 2307015 Y CN2307015 Y CN 2307015Y
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- CN
- China
- Prior art keywords
- expansion link
- washing machine
- diameter
- water
- water inlet
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to an automatic telescopic water supply spray head device for a washing machine, which is a device used for spraying water onto washed clothing in order to wash away the soil-containing foam remained on the clothing after the washing process and before the dewatering process of a washing machine. The utility model comprises a hollow expansion link, a spring is sheathed outside the expansion link, and a casing tube is sheathed outside the spring. The water inlet end of the casing tube is connected with an end cap, and the end cap is provided with a water inlet tap; the terminal end of the casing tube is tightly connected with the outer wall of a spray head. The utility model has the advantages that the utility model can wash away the foam which is remained on the clothing in washing water, and can increase the clean degree.
Description
The utility model relate to a kind of washing machine rinsing finish before back, the drying dehydration can be on the clothing that is washed shower water, to rinse out the device that rests on the foam that contains foul on the clothing, be the flexible automatically water filling ejecting device of a kind of washing machine specifically.
Existing washing machine, in washing process, put the water of rinsing after, be the spin-dry program with that.In bleeding off rinse cycle, because water is constantly to reduce water level from top to bottom, the water of rinsing is from following outflow, and many foams that contain foul in the water after the rinsing are stopped by clothing and rest on the clothing, thereby make the rinsing cleanliness relatively poor.
The utility model purpose is to overcome the shortcoming in the above-mentioned technology, proposes the flexible automatically water filling ejecting device of a kind of washing machine.After rinsing finishes, can be before the drying dehydration to being washed clothing spray water purification, to rinse out the foam that retains on the clothing.
The utility model purpose is realized by following technical scheme: the flexible automatically water filling ejecting device of this washing machine, it is characterized in that having the expansion link of a hollow, expansion link is with spring outward, water side at expansion link, shower nozzle is pegged graft in the expansion link, and expansion link and spring outside are set with sleeve pipe, and the water inlet end of sleeve pipe connects end cap, a water inlet is set on the end cap chews, the end of sleeve pipe closely is connected with the shower nozzle outer wall.
The shower nozzle of the flexible automatically water filling ejecting device of washing machine is pegged graft in the expansion link, is tight fit between the outer wall of shower nozzle insertion pipe and the expansion link inwall, and sealing ring is housed.Expansion link contacts with shower nozzle closely, and current can be from not leaking out between them.A plurality of spray apertures are arranged on the shower nozzle, and the aperture is generally the 3-6 millimeter, and the spacing in hole generally also is the 3-6 millimeter, sprays out water purification from the clothing of spray apertures in washing machine, to rinse out the foam that accumulates on the clothing.Expansion link water inlet end internal diameter is bigger, and the internal diameter of one section pipe of water side direction is less, is the annular platform at inner diameter than big and the less joint of diameter.The external diameter of expansion link is divided into three sections from water inlet end to the water side direction, diameter is descending, the platform ringwise two kinds of different-diameter joints, an end of spring is pressed on the platform of expansion link water inlet end external diameter, and the other end of spring is pressed in the interior annular of cannula tip at the end.
In two kinds of different-diameter joints of expansion link outside wall surface, the 2nd ring-shaped platform place is provided with a lip-type packing from left to right.Make expansion link when water spray, and form sealing ring between sleeve pipe, current can not flow out from here.The position of the step that this annular platform forms on the expansion link, make expansion link form the different cylinder of former and later two diameters, right-hand member is the water side, and this segment length is the telescoping tube stroke range, left end is a water inlet end, and this segment length provides parking space for after the spring compression.
This device operation principle is as follows: chew the water intaking valve action that is connected with water inlet on the end cap, water enters this device through the water inlet tap of end cap 1, water is the time marquis of expansion link to shower nozzle that flow through, because the water stream channel sectional area reduces, to expansion link and shower nozzle generation one motive force forward, under the effect of this power, the expansion link reach, spring is compressed, expansion link reaches the cover tube outside, and on the bucket clothing, spray finished in water injected, when entering normal dewatering state, the water intaking valve that communicates with this device closes valve, no longer includes water and enters this device, and the power that acts on expansion link and the shower nozzle disappears, under the effect of the restoring force of spring, expansion link is withdrawn into the sleeve pipe the inside.
The utility model advantage is that the flexible automatically water filling ejecting device of washing machine that will the utility model proposes is installed on control disc seat below, washing machine top, when the rinsing draining finishes, the water intaking valve action that is connected with this device, expansion link stretches out, shower nozzle begins to have in bucket on the clothing of foam and sprays clear water, foam foreign material on can more effective removal clothing improve the wash degree of clothing.
Embodiment of accompanying drawings:
Fig. 1 is the flexible automatically water filling ejecting device structure chart of a kind of washing machine,
Fig. 2 is its A-A cutaway view,
The flexible automatically water filling cartridge nozzle of this washing machine is equipped with the expansion link (3) of a hollow, expansion link is with spring (4) outward, peg graft shower nozzle (5) go in the expansion link (3) in the water side of expansion link (3), expansion link (3) and spring (4) outside are set with sleeve pipe (2), the water inlet end of sleeve pipe (2) connects end cap (1) with screw (8), a water inlet is set on the end cap (1) chews, water inlet is chewed with water intaking valve and is communicated.The end of sleeve pipe (2) closely is connected with shower nozzle (5) outer wall.Be with rubber system sealing ring (7) on telescoping tube (3) outer wall, between shower nozzle (5) and the expansion link (3) sealing ring (6) arranged, prevent that the seepage that flows in the expansion link from going out.
Claims (6)
1, the flexible automatically water filling ejecting device of a kind of washing machine, it is characterized in that having the expansion link of a hollow, expansion link is with spring outward, water side at expansion link, shower nozzle is pegged graft in the expansion link, and expansion link and spring outside are set with sleeve pipe, and the water inlet end of sleeve pipe connects end cap, a water inlet is set on the end cap chews, the end of sleeve pipe closely is connected with the shower nozzle outer wall.
2, according to the flexible automatically water filling ejecting device of the described washing machine of claim 1, it is characterized in that shower nozzle pegs graft in the expansion link, be tight fit between the outer wall of shower nozzle insertion pipe and the expansion link inwall, and sealing ring is housed.
3, according to the flexible automatically water filling ejecting device of the described washing machine of claim 1, it is characterized in that the spray apertures diameter on the shower nozzle is the 3-6 millimeter, spacing is the 3-6 millimeter.
4, according to the flexible automatically water filling ejecting device of the described washing machine of claim 1, it is characterized in that the water inlet end internal diameter of expansion link is bigger, less to the internal diameter of one section pipe of water side direction, the big and less joint of the diameter platform ringwise at inner diameter.
5, according to the flexible automatically water filling ejecting device of the described washing machine of claim 1, the external diameter that it is characterized in that expansion link is divided into three sections from water inlet end to the water side direction, diameter is descending, the platform ringwise two kinds of different-diameter joints, one end of spring is pressed on the platform of expansion link water inlet end external diameter, and the other end of spring is pressed in the interior annular of cannula tip at the end.
6,, it is characterized in that in two kinds of different-diameter joints of expansion link outside wall surface, the 2nd ring-shaped platform place is provided with a sealing ring from left to right according to the flexible automatically water filling ejecting device of the described washing machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245168 CN2307015Y (en) | 1997-09-11 | 1997-09-11 | Automatic telescopic water supply spray head device for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245168 CN2307015Y (en) | 1997-09-11 | 1997-09-11 | Automatic telescopic water supply spray head device for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307015Y true CN2307015Y (en) | 1999-02-10 |
Family
ID=33953705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245168 Expired - Lifetime CN2307015Y (en) | 1997-09-11 | 1997-09-11 | Automatic telescopic water supply spray head device for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307015Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759640A (en) * | 2016-12-14 | 2017-05-31 | 中山市得高行知识产权中心（有限合伙） | A kind of smart home environment-friendly water-saving water system |
| CN108143271A (en) * | 2017-07-11 | 2018-06-12 | 南宁市泽镁智能科技有限公司 | A kind of cup water supply installation |
| CN108286171A (en) * | 2017-01-10 | 2018-07-17 | 海信（山东）冰箱有限公司 | A kind of rotary drum washing machine |
| CN108286164A (en) * | 2017-01-10 | 2018-07-17 | 海信（山东）冰箱有限公司 | A kind of rotary drum washing machine |
| WO2020034830A1 (en) * | 2018-08-13 | 2020-02-20 | 青岛海尔洗衣机有限公司 | Washing apparatus |
| CN110904607A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN110904639A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN111466855A (en) * | 2019-01-23 | 2020-07-31 | 青岛海尔洗衣机有限公司 | Shoe washing machine and control method thereof |
-
1997
- 1997-09-11 CN CN 97245168 patent/CN2307015Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759640A (en) * | 2016-12-14 | 2017-05-31 | 中山市得高行知识产权中心（有限合伙） | A kind of smart home environment-friendly water-saving water system |
| CN108286171A (en) * | 2017-01-10 | 2018-07-17 | 海信（山东）冰箱有限公司 | A kind of rotary drum washing machine |
| CN108286164A (en) * | 2017-01-10 | 2018-07-17 | 海信（山东）冰箱有限公司 | A kind of rotary drum washing machine |
| CN108286171B (en) * | 2017-01-10 | 2021-02-02 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
| CN108143271A (en) * | 2017-07-11 | 2018-06-12 | 南宁市泽镁智能科技有限公司 | A kind of cup water supply installation |
| CN108143271B (en) * | 2017-07-11 | 2019-08-27 | 浙江光跃环保科技股份有限公司 | A kind of cup water supply device |
| WO2020034830A1 (en) * | 2018-08-13 | 2020-02-20 | 青岛海尔洗衣机有限公司 | Washing apparatus |
| CN110904607A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN110904639A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN110904639B (en) * | 2018-09-18 | 2023-12-22 | 佛山海尔滚筒洗衣机有限公司 | Spraying device and washing machine with same |
| CN111466855A (en) * | 2019-01-23 | 2020-07-31 | 青岛海尔洗衣机有限公司 | Shoe washing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |