CN201686855U - Foam generating device and washing machine using foam generating device - Google Patents

Foam generating device and washing machine using foam generating device Download PDF

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Publication number
CN201686855U
CN201686855U CN2010201548260U CN201020154826U CN201686855U CN 201686855 U CN201686855 U CN 201686855U CN 2010201548260 U CN2010201548260 U CN 2010201548260U CN 201020154826 U CN201020154826 U CN 201020154826U CN 201686855 U CN201686855 U CN 201686855U
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CN
China
Prior art keywords
foam
impact
washing agent
box
communicated
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 - Fee Related
Application number
CN2010201548260U
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Chinese (zh)
Inventor
陈应洲
周云普
唐轶锋
吴志伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Home Appliances Hangzhou Co Ltd
Panasonic Home Appliances R&D Center Hangzou Co Ltd
Original Assignee
Panasonic Home Appliances Hangzhou Co Ltd
Panasonic Home Appliances R&D Center Hangzou Co Ltd
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Application filed by Panasonic Home Appliances Hangzhou Co Ltd, Panasonic Home Appliances R&D Center Hangzou Co Ltd filed Critical Panasonic Home Appliances Hangzhou Co Ltd
Priority to CN2010201548260U priority Critical patent/CN201686855U/en
Application granted granted Critical
Publication of CN201686855U publication Critical patent/CN201686855U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a foam generating device and a washing machine using the foam generating device, which comprises a detergent input portion with a detergent input port, an upper cover, a dissolution box and a lower cover, wherein the upper cover and the top portion of the dissolution box are matched to form a water injection part, the water injection part comprises an independent impact inner cavity and an impact outer cavity, the bottom portion of the dissolution box and the top portion of the foam box are matched to form a dissolution cavity, the lower cover and the bottom portion of the foam box are matched to form a foam cavity, the bottom portion of the impact outer cavity is provided with a dissolution impact hole and/or a dissolution impact column which is communicated with the dissolution cavity, the bottom portion of the impact inner cavity is provided with a foam impact column which is communicated with the foam cavity, the impact outer cavity is communicated with an upper flow side of the detergent input portion, a lower flow side of the detergent input portion is communicated with the dissolution box, the foam box is provided with an infiltration mouth which is communicated with the dissolution cavity. The utility model simplifies structure, conveniently and rapidly input detergent, and can effectively prevent detergent from sprinkling on a control seat.

Description

Foam-making apparatus and adopt the washing machine of this foam-making apparatus
[technical field]
The utility model relates to the foam-making apparatus that washing agent is impacted the dissolving foaming, especially is applied to the foam-making apparatus on the household electrical appliances such as washing machine, dish-washing machine.
[technical background]
Automatic washing machine on the market is to drop into washing agent from the reservation box a bit, and this situation is more general, utilizes the water inlet valve body directly to impact washing agent; Some drops into washing agent from the control seat, and control seat corner portion offers the washing agent input port; Some drops into washing agent from plate.In the foam-making apparatus of these washing machines, the built-in operation in washing agent input port makes things convenient for inadequately; The washing agent input port is external also needs to be provided with washing agent and drops into flap, excessive to prevent washing agent, complex structure, and the cost height, and easily unrestrained to the control seat when throwing in washing agent.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of foam-making apparatus and adopts the washing machine of this foam-making apparatus, can simplified structure, reduce cost.
For achieving the above object, the utility model proposes a kind of foam-making apparatus, comprise the washing agent throw-in part that has the washing agent input port, loam cake, the dissolving box, foaming box and lower cover, described loam cake cooperates formation water filling part with the top of dissolving box, water filling partly comprises independently to be impacted inner chamber and impacts exocoel, the bottom of dissolving box cooperates the formation lysing chamber with the top of foaming box, lower cover cooperates the formation foam chamber with the bottom of foaming box, the bottom of described impact exocoel is provided with dissolving impact opening and/or the dissolving impact pole that is communicated with lysing chamber, the bottom of described impact inner chamber is provided with the foaming impact pole that is communicated with foam chamber, impacting exocoel is communicated with the upstream side of washing agent throw-in part, the downstream side of washing agent throw-in part is communicated with the dissolving box, and the foaming box is provided with the following mouth that oozes that is communicated with lysing chamber.
As preferably, described top of oozing down mouthful is equipped with down oozes mouth mask, oozes under described to have some circular holes on the mouth mask.Prevent that detergent bar from oozing mouth under stopping up.
As preferably, be provided with the guide posts that communicates with foam chamber in the described foaming box, described foaming impact pole is arranged in the guide posts.Simple in structure, easy for installation.
As preferably, the sidewall of described dissolving box is provided with and impacts the joint pin that exocoel communicates, the sidewall of described washing agent throw-in part is provided with the washing agent impact pole, and described joint pin is connected with the washing agent impact pole, realize to impact being communicated with of upstream side of exocoel and washing agent throw-in part.Simple in structure, easy for installation.
As preferably, be provided with some foaming posts in the described foam chamber.Improve foaming effect.
For achieving the above object, the utility model has also proposed a kind of washing machine, comprise the control seat, cover I, cover II and foam-making apparatus, described cover I covers the clothes inlet place at the control seat after cover II connects, foam-making apparatus is installed on the control seat, described foam-making apparatus comprises the washing agent throw-in part that has the washing agent input port, loam cake, the dissolving box, foaming box and lower cover, described loam cake cooperates formation water filling part with the top of dissolving box, water filling partly comprises independently to be impacted inner chamber and impacts exocoel, the bottom of dissolving box cooperates the formation lysing chamber with the top of foaming box, lower cover cooperates the formation foam chamber with the bottom of foaming box, the bottom of described impact exocoel is provided with dissolving impact opening and/or the dissolving impact pole that is communicated with lysing chamber, the bottom of described impact inner chamber is provided with the foaming impact pole that is communicated with foam chamber, impacting exocoel is communicated with the upstream side of washing agent throw-in part, the downstream side of washing agent throw-in part is communicated with the dissolving box, and the foaming box is provided with the following mouth that oozes that is communicated with lysing chamber; Described washing agent input port is located at the edge of clothes inlet, can cover the washing agent input port when cover II closes.
As preferably, described top of oozing down mouthful is equipped with down oozes mouth mask, oozes under described to have some circular holes on the mouth mask.Prevent that detergent bar from oozing mouth under stopping up.
As preferably, be provided with the guide posts that communicates with foam chamber in the described foaming box, described foaming impact pole is arranged in the guide posts.Simple in structure, easy for installation.
As preferably, the sidewall of described dissolving box is provided with and impacts the joint pin that exocoel communicates, the sidewall of described washing agent throw-in part is provided with the washing agent impact pole, and described joint pin is connected with the washing agent impact pole, realize to impact being communicated with of upstream side of exocoel and washing agent throw-in part.Simple in structure, easy for installation.
As preferably, be provided with some foaming posts in the described foam chamber.Improve foaming effect.
The beneficial effect of the utility model patent: the utility model has adopted external washing agent input port structure, easy to operate, and the washing agent input port is located at the edge of clothes inlet, utilized cover structure that the washing agent input port is covered, not only simplify the structure, and make the input of washing agent convenient, fast, and this structure can prevent effectively that washing agent is unrestrained to the control seat.Structure of the present utility model is dissolving detergent fully, produces fine and smooth foam, is beneficial to clothing and absorbs, and clothes washing is respond well.The utility model is simple and reasonable for structure, can be widely used on the household electrical appliance such as washing machine, dish-washing machine.
[description of drawings]
Fig. 1 is the structural representation of the utility model foam-making apparatus;
Fig. 2 is the cross-sectional schematic of the utility model foam-making apparatus;
Fig. 3 is the cross-sectional schematic of loam cake in the utility model foam-making apparatus;
Fig. 4 is the schematic top plan view of dissolving box in the utility model foam-making apparatus;
Fig. 5 is the elevational schematic view of dissolving box in the utility model foam-making apparatus;
Fig. 6 is the cross-sectional schematic of dissolving box in the utility model foam-making apparatus;
Fig. 7 is the schematic perspective view of foaming box in the utility model foam-making apparatus;
Fig. 8 is the elevational schematic view of foaming box in the utility model foam-making apparatus;
Fig. 9 is that the master of lower cover in the utility model foam-making apparatus looks schematic diagram;
Figure 10 is the installation site schematic diagram of foam-making apparatus on the control seat in the utility model washing machine;
Figure 11 is the schematic diagram of cover closure state in the utility model washing machine;
Figure 12 is the schematic diagram of apparatus lid opening state in the utility model washing machine.
[specific embodiment]
Shown in Fig. 1-9, foam-making apparatus, comprise the washing agent throw-in part 30 that has washing agent input port 6, loam cake 1, dissolving box 2, foaming box 4 and lower cover 5, described loam cake 1 cooperates formation water filling part with the top of dissolving box 2, water filling partly comprises independently to be impacted inner chamber 8 and impacts exocoel 11, the bottom of dissolving box 2 cooperates formation lysing chamber 9 with the top of foaming box 4, lower cover 5 cooperates formation foam chamber 14 with the bottom of foaming box 4, the bottom of described impact exocoel 11 is provided with the dissolving impact opening 20 and/or the dissolving impact pole 13 that are communicated with lysing chamber 9 (that is: can have only dissolving impact opening 20, also can have only dissolving impact pole 13, can also have dissolving impact opening 20 and dissolving impact pole 13 simultaneously), the bottom of described impact inner chamber 8 is provided with the foaming impact pole 12 that is communicated with foam chamber 14, impacting exocoel 11 is communicated with the upstream side of washing agent throw-in part 30, the downstream side of washing agent throw-in part 30 is communicated with dissolving box 2, and foaming box 4 is provided with the following mouth 10 that oozes that is communicated with lysing chamber 9.
Loam cake 1 is installed in dissolving box 2 tops, form the water filling part, what be positioned at foam-making apparatus 33 tops is water filling portion, loam cake groove connecting wall 37 during installation on the dissolving box 2 snaps in the loam cake caulking groove 15 on the loam cake 1, screw hole 16 is positioned on the loam cake 1, cooperate with the screw stake 19 on the dissolving box 2, be screwed.Water filling portion one end connects a two water inlet valve body, and two water inlet valve bodies connect water filling portions two independently chambeies that distribute are promptly impacted inner chamber 8 and impacted exocoel 11, impact the middle part that inner chamber 8 is positioned at the water impact chamber, are impacted 11 coatings of chamber exocoel.The bottom of impacting exocoel 11 is distributed with two dissolving impact openings 20 and a dissolving impact pole 13, and dissolving impact opening 20 is a truncated cone-shaped, and is middle porose, is positioned at away from washing agent input port 6 sides; Dissolving impact pole 13 is the column of extending downwards, contracts in the sharp-crested, is positioned at washing agent throw-in part 30 outsides.Impacting on exocoel 11 sidewalls of chamber has a joint pin 21, by the washing agent impact pole 24 on 6 sidewalls of the direct washing agent of flexible pipe input port.Impacting inner chamber 8 bottoms has a foaming impact pole 12, is shaped as the column of downward extension, contracts in the sharp-crested, and it is positioned at and impacts the middle, chamber, extends down into guide posts 23, impacts current and can directly impact the foamed zones 26 that is positioned at foam chamber 14 by guide posts 23.The avris of dissolving box 2 has a washing agent input port 6, is the approximate rectangular infundibulate of opening, and the edge of bottom partly is connected with the washing agent input of foaming box 4, is the main place that washing agent drops into.6 tops, washing agent input port cooperate with cover II35, realize the folding of washing agent input port 6 in the time of the folding of two covers (cover I34 and cover II35).Lysing chamber 9 is positioned at bottom, water impact chamber, is the inner chamber that dissolving box 2 and foaming box 4 form, both when mounted, the lysing chamber wall 36 on the foaming box 4 can go into to be positioned at the dissolving box caulking groove 22 on the dissolving box 2, fixes by screw.The guide posts 23 of the centre of foaming box 4 is a hollow columnar, extends upward no end face.Have away from washing agent input port 6 sides and to ooze mouthfuls 10 under one, be positioned on the circular heavy stand, be conical, the surface grooved hole oozes under the detergent solution after the convenient dissolving, oozes mouthful 10 tops down and is equipped with and oozes mouth mask 3 under one, be cylindrical guard, diameter is suitable with circular heavy stand, and the surface is evenly distributed with circular hole, can prevent that detergent bar from oozing mouth 10 under stopping up.The avris of foaming box 4 (with washing agent input port 6 parts of dissolving box 2) is the washing agent throw-in part 30 of semicircle sphere, a cylindrical hole is arranged on the side, it is washing agent impact pole 24, the current that impact chamber exocoel 11 pass joint pin 21, link to each other with washing agent impact pole 24 by flexible pipe, impact is positioned at the washing agent of washing agent throw-in part 30, makes it enter lysing chamber 9.Washing agent baffle plate 31 is the circular arc web plates that are installed in washing agent input port 6 lower edges, and washing agent throw-in part 30 and lysing chamber 9 are isolated, and the surface is the distribution circular hole evenly, prevents that the washing agent of bulk from entering lysing chamber 9, prevents that simultaneously foreign matter from entering lysing chamber 9.Lower cover groove 27 on the lower cover 5 cooperatively interacts with the foam chamber wall 25 of the bottom of foaming box 4, fixes by screw, and both form a cavity, and promptly foam chamber 14.The inboard of lower cover 5 is a foamed zones 26, comprise two parts, be positioned at and ooze down the zone under mouthfuls 10 and be positioned at zone under the guide posts 23, the former is the zone of oozing under the detergent solution of dissolving in the lysing chamber 9, the latter is the zone of foaming impact pole 12 water impact, and the former is positioned at rear side away from foam discharge opening 7 with respect to the latter.Foamed zones 26 is surrounded by a large amount of equally distributed foaming posts 28, and foaming post 28 former end faces are hemispheric cylindric, and it can make the solution of flowing through increase foaming effect.Foam discharge opening 7 is positioned at lower cover 5 outsides, makes foam stream go out foam-making apparatus 33, enters the zone of washtub, and two herringbone outlet muscle 29 of oral area can be optimized the water outlet effect of foam discharge opening 7.
Shown in Figure 10-12, washing machine comprises control seat 32, cover I34, cover II35 and foam-making apparatus 33, described cover I34 covers the clothes inlet place at control seat 32 after cover II35 connects, aforesaid foam-making apparatus 33 is installed on the control seat 32, washing agent input port 6 is located at the edge of clothes inlet, can cover washing agent input port 6 when cover II35 closes.
Foam-making apparatus 33 is input, dissolving, foam devices of washing agent, be installed in the rear control plate place of control seat 32, the user can throw in washing agent by the washing agent input port 6 that is positioned at the clothes inlet front side of controlling seat 32, after washing agent being put into the washing agent input port 6 of foam-making apparatus 33, press the machine run of washing machine starting switch, a two water inlet valve body, a valve body links to each other with first connecting hole 17, and with impact exocoel 11 and be communicated with, another valve body is connected with second connecting hole 18, and is communicated with impact inner chamber 8.After machine is opened, the valve inleting water at first connecting hole, 17 places, current enter first connecting hole 17, be divided into three the tunnel after arrive impacting exocoel 11: leading up to joint pin 21 and washing agent impact pole 24 enters washing agent input port 6, joint pin 21 and washing agent impact pole 24 uses flexible pipes to be connected, and current will enter lysing chamber 9 after will being arranged in the washing agent impact of washing agent input port 6; One road current impact the washing agent that enters lysing chamber 9 from washing agent input port 6 by dissolving impact pole 13, dissolving impact pole 13 is top-down cylinder hole, head is point slightly, and impact position is positioned at 6 outsides, washing agent input port, plays certain residual effect that prevents simultaneously; One road current impact the washing agent that enters lysing chamber 9 by two dissolving impact openings 20.With the washing agent preliminarily solubilised, produce foam solution behind three road current continuous actions, after foam solution was full of lysing chamber 9, the valve body at first connecting hole, 17 places stopped into water.Foam solution behind the preliminarily solubilised is by oozing the corresponding foamed zones 26 that mouthful 10 seepage flow enter foam chamber 14 down, and foamed zones 26 is surrounded by foaming post 28.Meanwhile, the valve body at second connecting hole, 18 places is opened, current enter second connecting hole, 18 backs by after impacting inner chamber 8, spouting from foaming impact pole 12, foaming impact pole 12 is the column type of evagination, there is jet apertures the centre, current disperse when preventing to spray, and shape is similar with dissolving impact pole 13, and the water column that ejects directly enters the corresponding foamed zones 26 of foam chamber 14 by guide posts 23, impact aforesaid from oozing the preliminarily solubilised foam solution that mouth oozes for 10 times down, produce a large amount of fine and smooth, fully the foam solution of dissolving behind foaming post 28, flows out from foam discharge opening 7, enter at last in the washtub, fully absorbed by clothing.After having oozed under the foam solution in lysing chamber 9, repeat above step and finish up to the washing agent impact.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims (10)

1. foam-making apparatus, it is characterized in that: comprise the washing agent throw-in part that has the washing agent input port, loam cake, the dissolving box, foaming box and lower cover, described loam cake cooperates formation water filling part with the top of dissolving box, water filling partly comprises independently to be impacted inner chamber and impacts exocoel, the bottom of dissolving box cooperates the formation lysing chamber with the top of foaming box, lower cover cooperates the formation foam chamber with the bottom of foaming box, the bottom of described impact exocoel is provided with dissolving impact opening and/or the dissolving impact pole that is communicated with lysing chamber, the bottom of described impact inner chamber is provided with the foaming impact pole that is communicated with foam chamber, impacting exocoel is communicated with the upstream side of washing agent throw-in part, the downstream side of washing agent throw-in part is communicated with the dissolving box, and the foaming box is provided with the following mouth that oozes that is communicated with lysing chamber.
2. foam-making apparatus as claimed in claim 1 is characterized in that: described top of oozing down mouthful is equipped with down oozes mouth mask, oozes under described to have some circular holes on the mouth mask.
3. foam-making apparatus as claimed in claim 1 is characterized in that: be provided with the guide posts that communicates with foam chamber in the described foaming box, described foaming impact pole is arranged in the guide posts.
4. foam-making apparatus as claimed in claim 1, it is characterized in that: the sidewall of described dissolving box is provided with and impacts the joint pin that exocoel communicates, the sidewall of described washing agent throw-in part is provided with the washing agent impact pole, described joint pin is connected with the washing agent impact pole, realize to impact being communicated with of upstream side of exocoel and washing agent throw-in part.
5. as each described foam-making apparatus in the claim 1 to 4, it is characterized in that: be provided with some foaming posts in the described foam chamber.
6. washing machine, comprise the control seat, cover I, cover II and foam-making apparatus, described cover I covers the clothes inlet place at the control seat after cover II connects, foam-making apparatus is installed on the control seat, it is characterized in that: described foam-making apparatus comprises the washing agent throw-in part that has the washing agent input port, loam cake, the dissolving box, foaming box and lower cover, described loam cake cooperates formation water filling part with the top of dissolving box, water filling partly comprises independently to be impacted inner chamber and impacts exocoel, the bottom of dissolving box cooperates the formation lysing chamber with the top of foaming box, lower cover cooperates the formation foam chamber with the bottom of foaming box, the bottom of described impact exocoel is provided with dissolving impact opening and/or the dissolving impact pole that is communicated with lysing chamber, the bottom of described impact inner chamber is provided with the foaming impact pole that is communicated with foam chamber, impacting exocoel is communicated with the upstream side of washing agent throw-in part, the downstream side of washing agent throw-in part is communicated with the dissolving box, and the foaming box is provided with the following mouth that oozes that is communicated with lysing chamber; Described washing agent input port is located at the edge of clothes inlet, can cover the washing agent input port when cover II closes.
7. a kind of washing machine as claimed in claim 6 is characterized in that: described top of oozing down mouthful is equipped with down oozes mouth mask, oozes under described to have some circular holes on the mouth mask.
8. a kind of washing machine as claimed in claim 6 is characterized in that: be provided with the guide posts that communicates with foam chamber in the described foaming box, described foaming impact pole is arranged in the guide posts.
9. a kind of washing machine as claimed in claim 6, it is characterized in that: the sidewall of described dissolving box is provided with and impacts the joint pin that exocoel communicates, the sidewall of described washing agent throw-in part is provided with the washing agent impact pole, described joint pin is connected with the washing agent impact pole, realize to impact being communicated with of upstream side of exocoel and washing agent throw-in part.
10. as each described a kind of washing machine in the claim 6 to 9, it is characterized in that: be provided with some foaming posts in the described foam chamber.
CN2010201548260U 2010-04-01 2010-04-01 Foam generating device and washing machine using foam generating device Expired - Fee Related CN201686855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201548260U CN201686855U (en) 2010-04-01 2010-04-01 Foam generating device and washing machine using foam generating device

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Application Number Priority Date Filing Date Title
CN2010201548260U CN201686855U (en) 2010-04-01 2010-04-01 Foam generating device and washing machine using foam generating device

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Publication Number Publication Date
CN201686855U true CN201686855U (en) 2010-12-29

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CN2010201548260U Expired - Fee Related CN201686855U (en) 2010-04-01 2010-04-01 Foam generating device and washing machine using foam generating device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018102602A (en) * 2016-12-27 2018-07-05 パナソニックＩｐマネジメント株式会社 Washing machine
CN109477285A (en) * 2016-10-24 2019-03-15 松下知识产权经营株式会社 Washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109477285A (en) * 2016-10-24 2019-03-15 松下知识产权经营株式会社 Washing machine
CN109477285B (en) * 2016-10-24 2021-09-14 松下知识产权经营株式会社 Washing machine
JP2018102602A (en) * 2016-12-27 2018-07-05 パナソニックＩｐマネジメント株式会社 Washing machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101229

Termination date: 20170401