CN101413204B - Drum-type washing machine - Google Patents
Drum-type washing machine Download PDFInfo
- Publication number
- CN101413204B CN101413204B CN2008101705288A CN200810170528A CN101413204B CN 101413204 B CN101413204 B CN 101413204B CN 2008101705288 A CN2008101705288 A CN 2008101705288A CN 200810170528 A CN200810170528 A CN 200810170528A CN 101413204 B CN101413204 B CN 101413204B
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- water
- washing agent
- cover plate
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- part housing
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides a drum type washing machine with a leakproof washing agent feed part without adhesive waterproof seal materials and the like, comprising: a watering cover plate (30) for injecting water into a washing agent container (21); a washing agent feed part shell (40) forming a container (40d) for containing the washing agent container (21) by combining with a watering cover plate; and water supply valve (7) supplying water to the watering cover plate; wherein a higher mazy convex rib (40a) is arranged at the periphery wall of the washing agent feed part shell to be contacted with the lower surface of the watering cover plate; and a trough (40b) and notch (40c) communicated with the inside of the washing agent feed part shell are arranged at the outside of the mazy convex rib (40a), so that the mazy convex rib on and the trough at the outside of the washing agent feed part shell can prevent water from leaking even water splashes when the watering cover plate supplies water to the washing agent container.
Description
Technical field
The present invention relates to a kind of tumbling-box washing machine that is provided with the washing agent accepting container and in this washing agent accepting container, adds the water filling lid of water.
Background technology
The general structure of existing this tumbling-box washing machine is, water from running water pipe is added to the feed water valve that is arranged in washing machine body top earlier, and the washing agent accepting container through washing agent is housed is added to (example wherein can be opened 2007-68801 with reference to the open communique spy of Japan Patent) in the tube that is filled with water again.
Fig. 4 is the longitudinal section of the existing tumbling-box washing machine put down in writing in the above-mentioned patent documentation.Fig. 5 is the side view of the washing agent collecting structure of this tumbling-box washing machine of expression.
As shown in Figure 4, be provided with in the tumbling-box washing machine: drive by motor 61, rotating shaft be arranged to approximate horizontal or inclination swing roller 62 (cylindric washer hold concurrently dehydration tube); Be provided with the steel ladle 63 of above-mentioned swing roller 62 with inside.The top of tumbling-box washing machine is provided with the washing agent injection mechanism.
The washing agent injection mechanism comprises: washing agent throw-in part housing 65, detergent container 68 and add water cover plate 66 with what the top of detergent container 68 closed.The bottom of washing agent throw-in part housing 65 is connected with the water supply hose 70 that is connecting the tube 63 that is filled with water.Take in the detergent container 68 that can freely pull out in above-mentioned washing agent throw-in part housing 65, its side is provided with the feed water valve 69 that 67 the water of supplying water is carried out open and close controlling.
In addition, shown in the side view of Fig. 5, be placed with post-treatment agents such as washing agent and softener in the above-mentioned detergent container 68.After feed water valve 69 was opened, water supplied water to adding in the water cover plate 66 of top from the feed water valve 69 washing agent throw-in part housing 65 of flowing through.The water that injects flows in the detergent container 68 from being located at a plurality of water injection hole (not shown)s that add on the water cover plate 66, mix back formation mixing water with the washing agent in the detergent container 68, flow through and the joining water supply hose 70 in bottom from spilling water portion 71 grades, tube 63 supplies water to being filled with water again.Though adopt above-mentioned formation can realize the input and the water supply of washing agent, if when supplying water with water under high pressure, the washing agent throw-in part housing 65 in the said structure and add the danger of leaking is arranged between the water cover plate 66.In order to prevent to leak, washing agent throw-in part housing 65 and add and adopt the mode that encapsulant is set between the water cover plate 66 usually.
But even at washing agent throw-in part housing 65 with add between the water cover plate 66 and be provided with encapsulant, encapsulant also can wear out, bad, still may leak, so be not thoroughly to solve the way of leaking.And, along with the increase of number of components and the increase of job engineering, also can produce the problem that cost rises.
Summary of the invention
The present invention is intended to solve the above-mentioned problems in the prior art, under the prerequisite of not appending parts, provides a kind of water-tight, tumbling-box washing machine with the superior washing agent accommodation apparatus of security performance.
In order to address the above problem, tumbling-box washing machine of the present invention comprises: rotary middle spindle is arranged to the swing roller of level or incline direction; Inside is provided with the tube that is filled with water of above-mentioned swing roller; Be used to take in the detergent container of washing agent; Add the water cover plate to what above-mentioned detergent container carried out water filling; With add the combined back of water cover plate and constitute spatial portion that described detergent container is accommodated in the mode that can freely pull out, have base plate and be the washing agent throw-in part housing of " コ " shape casing; Be connected with water tap, by opening and closing feed water valve to controlling for the water supply that adds the water cover plate; Be communicated with above-mentioned feed water valve with an end, pass through above-mentioned washing agent throw-in part housing, the other end midway and be filled with water a water supply path that is communicated with.Wherein, the periphery wall on 3 limits of above-mentioned washing agent throw-in part housing is provided with the high fin of labyrinth type, above-mentioned labyrinth type fin contacts with the above-mentioned lower surface that adds the water cover plate, and the periphery of above-mentioned labyrinth type fin is provided with groove and the otch that is connected with the inside of above-mentioned washing agent throw-in part housing.
Like this, even the water ejection causes spray to splash when from adding the water cover plate detergent container being supplied water, also can be provided with high labyrinth type fin and washing agent throw-in part housing outward flange is provided with groove because of washing agent throw-in part housing place, outwards do not leak and worry producing, therefore the cost increase that can avoid appending of encapsulant to cause.
Washing machine technique effect of the present invention is that the present invention can prevent that not only the washing agent throw-in part from leaking, and can avoid because encapsulant appends the cost increase that causes.
The washing machine of the 1st scheme of the present invention comprises: rotary middle spindle is arranged to the swing roller of level or incline direction; Inside is provided with the tube that is filled with water of above-mentioned swing roller; Be used to take in the detergent container of washing agent; Add the water cover plate to what above-mentioned detergent container carried out water filling; With add the combined back of water cover plate and constitute spatial portion that described detergent container is accommodated in the mode that can freely pull out, have base plate and be the washing agent throw-in part housing of " コ " shape casing; Be connected with water tap, by opening and closing feed water valve to controlling for the water supply that adds the water cover plate; Be communicated with above-mentioned feed water valve with an end, pass through above-mentioned washing agent throw-in part housing, the other end midway and be filled with water a water supply path that is communicated with.Wherein, the periphery wall on 3 limits of above-mentioned washing agent throw-in part housing is provided with the high fin of labyrinth type, above-mentioned labyrinth type fin contacts with the above-mentioned lower surface that adds the water cover plate, and the periphery of above-mentioned labyrinth type fin is provided with groove and the otch that is connected with the inside of above-mentioned washing agent throw-in part housing.Like this, not only can eliminate the danger of leaking, and give at feed water valve to add in the process that the water cover plate supplies water, directly produce the possible place that leaks without washing agent throw-in part housing and also reduced, thus can avoid since encapsulant append the cost increase that causes.Even if just in case detergent container is supplied water with water under high pressure from adding the water cover plate, because water is injected in to add between water cover plate and the washing agent throw-in part housing and produces spray and splash, be used for the inner recovery of water and be located at the groove of washing agent throw-in part housing periphery and notch also can form and prevents the structure of leaking.Such a 2 heavy leakage-proof structures can not worry producing drainage.
Description of drawings
Fig. 1 is the longitudinal section of the washing machine in one embodiment of the present of invention,
Fig. 2 is the side cross-sectional views of the washing agent throw-in part housing of this washing machine,
Fig. 3 is the exploded perspective view of the washing agent throw-in part casing structure of this washing machine,
Fig. 4 is the longitudinal section of existing tumbling-box washing machine,
Fig. 5 is the side view of the washing agent resettlement section structure in the existing tumbling-box washing machine of expression.
The specific embodiment
With reference to the accompanying drawings one embodiment of the present of invention are elaborated.It is pointed out that simultaneously such embodiment does not have the effect that limits the scope of the invention.
(embodiment)
As shown in Figure 1, the inside of washing machine body 2 is provided with swing roller 4 and the tube 3 that is filled with water, and its top is provided with the detergent container 21 that is used to take in washing agent and adds water cover plate 30 with the 1st water supply path 31 and the 2nd water supply path 32 form one.Above-mentioned the 1st water supply path 31 links with feed water valve 7, is used for supplying water in detergent container 21 and swing roller 4, and the 2nd water supply path 32 is used for adding water to detergent container 21.
The above-mentioned below that adds water cover plate 30 is provided with the case shape washing agent throw-in part housing 40 that the cross section roughly is " コ " shape, the top opening of washing agent throw-in part housing 40, and have base plate.Detergent container 21 is installed in described washing agent throw-in part housing 40 in the mode that can freely be pulled out and adds among the space 40d that forms between the water cover plate 30.Water supply path (the 1st water supply hose) 26 that is positioned at the bottom of washing agent throw-in part housing 40 is connected with the above-mentioned tube 3 that is filled with water.
From the water of the 1st water supply path 31 be added to above-mentioned add on the water cover plate 30 in, also flow into spray with the flexible pipe 43 from adding water cover plate 30, spray with flexible pipe 43 be located at tins 4 the peristome spray head 36 on every side of being filled with water and be connected.Like this, in washing or rinse cycle, can spray water from the clothes of spray head 36 in the tube 4 that is filled with water, thereby the wetting quality of raising clothes improves wash effect.
Shown in the side cross-sectional views of Fig. 2, the rear of washing agent throw-in part housing 40 is formed with higher labyrinth type fin 40a, the upper end of labyrinth type fin 40a offsets with the lower surface 30a that adds water cover plate 30, adds on the end face that water cover plate 30 is fixed on washing agent throw-in part housing 40 thereby make.In addition, at washing agent throw-in part housing 40 with add in the spatial portion 40d that water cover plate 30 fences up, be provided with the detergent container 21 that freely to pull out.Add water cover plate 30 and be provided with formation adds the water flowing road of water in detergent container 21 water flowing spatial portion 37, its bottom surface is provided with the water filling port 33 that is formed by many apertures.
The bottom of washing agent throw-in part housing 40 is provided with integrally formed washing agent supply passageway 41, flow on the washing agent (comprising powder synthetic detergent, liquid detergent, liquid softener etc.) that is contained in the detergent container 21 through the water that water filling port 33 adds from adding water cover plate 30, form various washing agent mixed liquors.Then, mixed liquor flows into the tube 3 that is filled with water by washing agent supply passageway 41 and the water supply path 26 (the 1st water supply path) that is attached thereto.
In addition, detergent container 21 is incorporated in the washing agent throw-in part housing 40 in the mode that can freely pull out, and it comprises: be used to take in the powder detergent resettlement section 22 of powder synthetic detergent, the liquid softener resettlement section 24 of taking in the liquid detergent resettlement section 23 of liquid detergent and liquid bleach and taking in liquid softener.
The downstream of powder detergent resettlement section 22 and liquid detergent resettlement section 23 is provided with the powder/liquid washing agent and drops into path 22a, the downstream that liquid rinse is washed agent resettlement section 24 is provided with liquid rinse and washs agent and drop into path 24a, all constitutes to make washing agent liquid flow to the structure of above-mentioned washing agent supply passageway 41.
In adding water cover plate 30,2 blocks of ester moulding plates being made by acrylic resin etc. have constituted water flowing spatial portion 37 by thermal welding.In this water flowing spatial portion 37, be provided with integratedly to the 1st water supply path 31 of detergent container 21 and swing roller 4 water supply and the 2nd water supply path 32 that detergent container 21 is supplied water.Water adds from the feed water valve 7 that is connected with the rear end that adds water cover plate 30, joins powder detergent resettlement section 22 and the liquid detergent resettlement section 23 from the 1st water supply path 31 at the washing process initial stage, while detergent dissolution is added in the swing roller 4 again; In rinse cycle, be added to liquid rinse and wash the agent resettlement section 24, will be added in the swing roller 4 after the softener dissolving from the 2nd water supply path 32.
Exploded perspective among Fig. 3 illustrates pulls out detergent container 21 in the washing agent throw-in part housing 40 and will add the state of water cover plate 30 when pull down the top.
As shown in Figure 3, (left side among the figure) is provided with the 1st water supply path 31 and the 2nd water supply path 32 at the rear that adds water cover plate 30.In addition, washing agent throw-in part housing 40 is for having " コ " shape casing of bottom surface, and the one side is open, is formed for extracting out the peristome of washing agent accepting container 21.
Left side from figure in the detergent container 21 begins to be provided with successively: liquid detergent resettlement section 23, powder detergent resettlement section 22 and liquid rinse are washed agent resettlement section 24.When washing, water is added to liquid detergent resettlement section 23 and the powder detergent resettlement section 22 from above-mentioned the 1st water supply path 31 that adds on the water cover plate 30; During rinsing, water is added to liquid rinse from the 2nd water supply path 32 and washs the agent resettlement section 24.
And 3 limits that are " コ " word shape of seeing from the top in the upper edge of washing agent throw-in part housing 40 are provided with labyrinth type fin 40a, and the periphery that centers on labyrinth type fin 40a is provided with groove 40b.Be equipped with 1 place on each limit of above-mentioned groove 40b and add up to the inboard otch 40c that is communicated with of 3 places and housing.
Operational circumstances and effect to washing machine with above-mentioned formation describes below.
Because the periphery wall on 3 limits of washing agent throw-in part housing 40 is provided with higher labyrinth type fin 40a, and above-mentioned labyrinth type fin 40a contacts with the above-mentioned lower surface that adds water cover plate 30, therefore, even carry out high pressure water injection from adding 30 pairs of detergent containers of water cover plate 21, produce the situation that spray splashes, spray also can be blocked by labyrinth type fin 40a, can not disperse towards the outside of washing agent throw-in part housing 40.
In addition, even the water that trace arranged is from the top of labyrinth type fin 40a and add in the minim gap between the lower surface 30a of water cover plate 30 and ooze out, water can not drain to the outside of washing agent throw-in part housing 40 yet, reclaim but can be formed on peripheral groove 40b, and turn back in the washing agent throw-in part housing 40 from otch 40c, can outwards not leak.
As mentioned above, the labyrinth type fin of the peripheral part of present embodiment by making washing agent throw-in part housing with add the water cover plate and closely contact, eliminated the possibility of leaking, thereby can avoid because the cost that increase encapsulant etc. cause rises to the outside of washing agent throw-in part housing 40.
In addition, though only show the structure example of the tumbling-box washing machine that is applicable to the swing roller tilted configuration among the top embodiment, but technology contents of the present invention equally also is suitable for for the tumbling-box washing machine that swing roller is horizontally disposed with (rotating shaft is vertical), and the present invention simultaneously is applicable to the washing machine of not being with functions/drying too.
Claims (1)
1. tumbling-box washing machine is characterized in that comprising:
Rotary middle spindle is arranged to the swing roller of level or incline direction;
Inside is provided with the tube that is filled with water of above-mentioned swing roller;
Be used to take in the detergent container of washing agent;
Add the water cover plate to what above-mentioned detergent container carried out water filling;
With add the combined back of water cover plate and constitute spatial portion that described detergent container is accommodated in the mode that can freely pull out, have base plate and be the washing agent throw-in part housing of " コ " shape casing;
Be connected with water tap, by opening and closing feed water valve to controlling for the water supply that adds the water cover plate; With
One end is communicated with above-mentioned feed water valve, passes through above-mentioned washing agent throw-in part housing, the other end midway and is filled with water a water supply path that is communicated with;
Wherein, the periphery wall on 3 limits of above-mentioned washing agent throw-in part housing is provided with the high fin of labyrinth type, above-mentioned labyrinth type fin contacts with the above-mentioned lower surface that adds the water cover plate, and the periphery of above-mentioned labyrinth type fin is provided with groove and the otch that is connected with the inside of above-mentioned washing agent throw-in part housing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-272128 | 2007-10-19 | ||
| JP2007272128 | 2007-10-19 | ||
| JP2007272128A JP2009095586A (en) | 2007-10-19 | 2007-10-19 | Drum type washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413204A CN101413204A (en) | 2009-04-22 |
| CN101413204B true CN101413204B (en) | 2011-05-18 |
Family
ID=40593923
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101705288A Expired - Fee Related CN101413204B (en) | 2007-10-19 | 2008-10-17 | Drum-type washing machine |
| CNU2008201372891U Expired - Lifetime CN201288258Y (en) | 2007-10-19 | 2008-10-17 | Cylinder-type washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201372891U Expired - Lifetime CN201288258Y (en) | 2007-10-19 | 2008-10-17 | Cylinder-type washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009095586A (en) |
| CN (2) | CN101413204B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009095586A (en) * | 2007-10-19 | 2009-05-07 | Panasonic Corp | Drum type washing machine |
| JP2011056045A (en) * | 2009-09-10 | 2011-03-24 | Panasonic Corp | Drum type washing machine |
| JP4821899B2 (en) * | 2009-09-10 | 2011-11-24 | パナソニック株式会社 | Drum washing machine |
| JP5516298B2 (en) * | 2010-10-01 | 2014-06-11 | パナソニック株式会社 | Drum washing machine |
| KR102169297B1 (en) | 2013-11-18 | 2020-10-26 | 삼성전자주식회사 | Washing Machine |
| MY171875A (en) * | 2014-03-31 | 2019-11-05 | Panasonic Ip Man Co Ltd | Washing machine |
| US9695540B2 (en) | 2014-05-29 | 2017-07-04 | Haier Us Appliance Solutions, Inc. | Dispensing apparatus with labyrinth seal |
| CN106544827B (en) * | 2015-09-21 | 2019-10-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent added automatically system and washing machine |
| JP7021923B2 (en) * | 2017-12-07 | 2022-02-17 | 東芝ライフスタイル株式会社 | washing machine |
| WO2020147770A1 (en) | 2019-01-18 | 2020-07-23 | 青岛海尔滚筒洗衣机有限公司 | Detergent dispensing apparatus and washing machine |
| CN111455626B (en) * | 2019-01-18 | 2022-04-22 | 青岛海尔洗涤电器有限公司 | Detergent feeding device and washing machine |
| WO2021033444A1 (en) * | 2019-08-21 | 2021-02-25 | パナソニックＩｐマネジメント株式会社 | Washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005137945A (en) * | 2005-02-28 | 2005-06-02 | Toshiba Corp | Washing machine |
| CN1928193A (en) * | 2005-09-08 | 2007-03-14 | 松下电器产业株式会社 | Drum washing machine |
| CN201288258Y (en) * | 2007-10-19 | 2009-08-12 | 松下电器产业株式会社 | Cylinder-type washing machine |
-
2007
- 2007-10-19 JP JP2007272128A patent/JP2009095586A/en active Pending
-
2008
- 2008-10-17 CN CN2008101705288A patent/CN101413204B/en not_active Expired - Fee Related
- 2008-10-17 CN CNU2008201372891U patent/CN201288258Y/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005137945A (en) * | 2005-02-28 | 2005-06-02 | Toshiba Corp | Washing machine |
| CN1928193A (en) * | 2005-09-08 | 2007-03-14 | 松下电器产业株式会社 | Drum washing machine |
| CN201288258Y (en) * | 2007-10-19 | 2009-08-12 | 松下电器产业株式会社 | Cylinder-type washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201288258Y (en) | 2009-08-12 |
| CN101413204A (en) | 2009-04-22 |
| JP2009095586A (en) | 2009-05-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20151017 |
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| EXPY | Termination of patent right or utility model |