CN106319874B - Washing powder box for washing machine and the washing machine with it - Google Patents

Washing powder box for washing machine and the washing machine with it Download PDF

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Publication number
CN106319874B
CN106319874B CN201510388341.5A CN201510388341A CN106319874B CN 106319874 B CN106319874 B CN 106319874B CN 201510388341 A CN201510388341 A CN 201510388341A CN 106319874 B CN106319874 B CN 106319874B
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CN
China
Prior art keywords
water inlet
cartridge body
washing
washing machine
upper cartridge
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Active
Application number
CN201510388341.5A
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Chinese (zh)
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CN106319874A (en
Inventor
徐斌
王立东
班永
朱仌
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.)
Linquan County katianxia e-commerce Co., Ltd
Original Assignee
Wuxi Little Swan Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201510388341.5A priority Critical patent/CN106319874B/en
Publication of CN106319874A publication Critical patent/CN106319874A/en
Application granted granted Critical
Publication of CN106319874B publication Critical patent/CN106319874B/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements

Abstract

The invention discloses a kind of washing powder box for washing machine and the washing machine with it, the washing powder box for washing machine includes:Upper cartridge body, the upper cartridge body are equipped with washing powder dispensing port, upper water inlet and upper liquid outlet;Lower box body, the lower box body are located at the bottom of the upper cartridge body, and the lower box body is equipped with lower water inlet and lower liquid outlet;Lower water inlet pipe, the lower water inlet pipe are Venturi tube and are connected to respectively with the upper liquid outlet and the lower water inlet.Washing powder box according to the ... of the embodiment of the present invention for washing machine can improve the washing effect of clothing, prevent washing powder from scratching clothing, have many advantages, such as that detergent dissolving rate is high, at low cost.

Description

Washing powder box for washing machine and the washing machine with it
Technical field
The present invention relates to the technical field of electrical appliances manufacturing, in particular to a kind of washing powder box and tool for washing machine There is the washing machine of the washing powder box for washing machine.
Background technology
Washing machine in the related technology is all to launch washing powder into washing powder box mostly, then will directly be washed with flow Clothing powder takes inner cylinder to and is washed.Not only detergent dissolving amount is few in this way, and washing effect is bad, and undissolved washing powder is also possible to Clothing is scratched during laundry.
Invention content
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair A kind of washing powder box for washing machine of bright proposition, the washing powder box for being used for washing machine can improve clothing washing effect, It prevents washing powder from scratching clothing, has many advantages, such as that detergent dissolving rate is high, at low cost.
The present invention also proposes a kind of washing machine with the washing powder box for washing machine.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of washing powder for washing machine Box, the washing powder box for washing machine include:Upper cartridge body, the upper cartridge body be equipped with washing powder dispensing port, upper water inlet and Upper liquid outlet;Lower box body, the lower box body are located at the bottom of the upper cartridge body, and the lower box body is equipped with lower water inlet and goes out under Liquid mouth;Lower water inlet pipe, the lower water inlet pipe be Venturi tube, and the lower water inlet pipe respectively with the upper liquid outlet and it is described under Water inlet is connected to.
Washing powder box according to the ... of the embodiment of the present invention for washing machine can improve the washing effect of clothing, prevent from washing Clothing powder scratches clothing, has many advantages, such as that detergent dissolving rate is high, at low cost.
In addition, the washing powder box according to the above embodiment of the present invention for washing machine can also have following additional skill Art feature:
According to one embodiment of present invention, the lower water inlet pipe includes inlet segment and goes out liquid section, it is described go out liquid section difference Be connected to the upper liquid outlet and the lower water inlet, and it is described go out liquid section interior diameter be less than the inlet segment interior diameter.
According to one embodiment of present invention, the lower water inlet pipe further include be connected to the inlet segment and it is described go out liquid section Between changeover portion, the interior diameter of the changeover portion from the inlet segment to it is described go out liquid section be gradually reduced.
According to one embodiment of present invention, the washing powder dispensing port is located on the roof of the upper cartridge body, it is described on Liquid outlet is located at the lowest point of the bottom wall of the upper cartridge body, and the upper water inlet is located on the side wall of the upper cartridge body, and described Upper water inlet is arranged adjacent to the bottom wall of the upper cartridge body.
According to one embodiment of present invention, the inner bottom surface of the upper cartridge body is infundibulate, and the upper liquid outlet is located at institute At the center for stating the bottom wall of upper cartridge body.
According to one embodiment of present invention, the cross section of the upper cartridge body is circle, be connected on the upper cartridge body with The upper water inlet pipe of the upper water inlet connection, and the upper water inlet pipe and the tangent setting of the upper cartridge body.
According to one embodiment of present invention, the lower liquid outlet is connected to the top of the lower box body, and it is described under go out The cross section of liquid mouth is the arc to raise up.
According to one embodiment of present invention, the side wall of the upper cartridge body is equipped with liquid overflow hole.
According to one embodiment of present invention, the bottom wall of the lower box body is equipped with liquid-leaking nozzle.
Embodiment according to the second aspect of the invention proposes a kind of washing machine, and the washing machine includes according to the present invention The washing powder box for washing machine described in the embodiment of first aspect.
Washing machine according to the ... of the embodiment of the present invention, by using the use described in embodiment according to the first aspect of the invention In the washing powder box of washing machine, have many advantages, such as that washing effect is good, clothing is not easy to scratch.
Description of the drawings
Fig. 1 is the structural schematic diagram of the washing powder box according to the ... of the embodiment of the present invention for washing machine.
Fig. 2 is the sectional view of the washing powder box according to the ... of the embodiment of the present invention for washing machine.
Fig. 3 is the vertical view of the washing powder box according to the ... of the embodiment of the present invention for washing machine
Reference numeral:For the washing powder box 1 of washing machine, upper cartridge body 100, washing powder dispensing port 110, upper water inlet 120, Upper liquid outlet 130, upper water inlet pipe 140, liquid overflow hole 150, lower box body 200, lower water inlet 210, lower liquid outlet 220, liquid-leaking nozzle 230, lower water inlet pipe 300, inlet segment 310, go out liquid section 320, changeover portion 330.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings washing powder box 1 according to the ... of the embodiment of the present invention for washing machine is described.
As shown in Figure 1-Figure 3, the washing powder box 1 according to the ... of the embodiment of the present invention for washing machine include upper cartridge body 100, under Box body 200 and lower water inlet pipe 300.
Upper cartridge body 100 is equipped with washing powder dispensing port 110, upper water inlet 120 and upper liquid outlet 130.Lower box body 200 is located at The bottom of box body 100, lower box body 200 are equipped with lower water inlet 210 and lower liquid outlet 220.Lower water inlet pipe 300 is Venturi tube, And lower water inlet pipe 300 is connected to upper liquid outlet 130 and lower water inlet 210 respectively.
Washing powder box 1 according to the ... of the embodiment of the present invention for washing machine is thrown by the way that washing powder is arranged on upper cartridge body 100 Mouth 110 and upper water inlet 120 are put, user can be made to pass through the washing-powder feeding into upper cartridge body 100 of washing powder dispensing port 110, and By the water filling into upper cartridge body 100 of upper water inlet 120, make the washing powder first preliminarily solubilised in upper cartridge body 100.
In addition, by the lower water inlet pipe 300 of setting and lower box body 200, and lower water inlet pipe 300 is Venturi tube.Downwards into After 300 water filling of water pipe, due to the Venturi effect of Venturi tube, negative pressure is generated in the lower section of upper liquid outlet 130, to generate one Fixed suction-operated enables lower water inlet pipe 300 to suck the mixed liquor in upper cartridge body 100, and is sent to lower box body 200, makes to wash Clothing powder is further dissolved in lower box body 200, and the washing tube of the washing machine is flowed into finally by lower liquid outlet 220.
That is, for washing machine washing powder box 1 by upper cartridge body 100 and lower box body 200 twice to washing powder into Row dissolving can will be upper by Venturi effect to improve the dissolution rate of washing powder, and by the lower water inlet pipe 300 of setting Mixed liquor in box body 100 is delivered to lower box body 200, on the one hand may be implemented the water in upper cartridge body 100 being pumped into lower water inlet pipe 300 without being arranged the devices such as water pump, and to cost-effective, on the other hand saving space can make washing powder in lower water inlet Further dissolving under the washing away of flow in pipe 300, to further increase the dissolution rate of washing powder, to improve the washing effect of clothing Fruit prevents from scratching clothing.
Therefore, the washing powder box 1 according to the ... of the embodiment of the present invention for washing machine can improve the washing effect of clothing, prevent Only washing powder scratches clothing, has many advantages, such as that detergent dissolving rate is high, at low cost.
Below with reference to the accompanying drawings the washing powder box 1 for washing machine according to the specific embodiment of the invention is described.
It is as shown in Figure 1-Figure 3, according to the ... of the embodiment of the present invention to be used for washing machine in some specific embodiments of the present invention Washing powder box 1 include upper cartridge body 100, lower box body 200 and lower water inlet pipe 300.
Lower water inlet pipe 300 includes inlet segment 310 and going out liquid section 320, go out liquid section 320 respectively with upper liquid outlet 130 and under into The mouth of a river 210 is connected to, and the interior diameter for going out liquid section 320 is less than the interior diameter of inlet segment 310.It is possible thereby to make to enter lower water inlet pipe 300 flow first passes through the larger inlet segment 310 of interior diameter, using interior diameter it is smaller go out liquid section 320, be finally sent into lower box Body 200 makes to generate Venturi effect in lower water inlet pipe 300, negative pressure is generated going out liquid section 320, to realize in upper cartridge body 100 The absorption of mixed liquor.
Advantageously, as shown in Fig. 2, lower water inlet pipe 300 further includes being connected to inlet segment 310 and going out the mistake between liquid section 320 Section 330 is crossed, the interior diameter of changeover portion 330 is gradually reduced from inlet segment 310 to liquid section 320 is gone out.It is possible thereby to make lower water inlet pipe 300 Interior water is more smooth when flowing through inlet segment 310 and going out between liquid section 320, and can ensure the formation of Venturi effect.
Fig. 1-Fig. 3 shows the washing powder box 1 for washing machine according to a specific example of the invention.Such as Fig. 1-Fig. 3 Shown, washing powder dispensing port 110 can be located on the roof of upper cartridge body 100 (upper and lower directions arrow A institutes as in Figure 1 and Figure 2 Show), upper liquid outlet 130 can be located at the lowest point of the bottom wall of upper cartridge body 100, and upper water inlet 120 can be located at upper cartridge body 100 On side wall, and upper water inlet 120 can be adjacent to the bottom wall setting of upper cartridge body 100.Washing powder dispensing port 110 is located at upper cartridge body It can be in order to the dispensing of washing powder on 100 roof.The lowest point that upper liquid outlet 130 is located to the bottom wall of upper cartridge body 100 can be with So that the mixed liquor in upper cartridge body 100 is fully emptied after upper water inlet 120 stops water filling, prevents liquid from remaining in upper cartridge body In 100.The water flowed out from upper water inlet 120 can be enable to be washed into upper cartridge body 100 setting of 120 adjacent bottom wall of upper water inlet The washing powder of lower section, to further increase the dissolution rate of washing powder.
Specifically, as shown in Figures 2 and 3, the inner bottom surface of upper cartridge body 100 can be infundibulate, and upper liquid outlet 130 can be set At the center of the bottom wall of upper cartridge body 100.It is possible thereby to which the liquid in upper cartridge body 100 is further convenient for empty, further prevent Liquid remains in upper cartridge body 100.
Advantageously, as shown in Figure 1-Figure 3, the cross section of upper cartridge body 100 can be circle, can be connected on upper cartridge body 100 There is the upper water inlet pipe 140 being connected to upper water inlet 120, and upper water inlet pipe 140 can be with 100 tangent setting of upper cartridge body.Thus may be used After moving the water to flow into upper water inlet pipe 140, high-speed rotating flow is formed in upper cartridge body 100, to make washing powder be carried out with water It is sufficiently mixed, improves the dissolution rate of washing powder.
Optionally, as depicted in figs. 1 and 2, lower liquid outlet 220 can be connected to the top of lower box body 200, and lower liquid outlet 220 cross section can be the arc to raise up.It is possible thereby to after making washing powder be sufficiently mixed with water in lower box body 200 again It is discharged by upper liquid outlet 130, to further increase the dissolution rate of washing powder.
Wherein, as shown in Figure 1, width of the lower box body 200 close to one end of lower water inlet pipe 300 can be less than far from lower water inlet The width of one end of pipe 300.
Fig. 2 shows the washing powder boxes 1 for washing machine accord to a specific embodiment of that present invention.On as shown in Fig. 2, Liquid overflow hole 150 can be equipped on the side wall of box body 100.Specifically, liquid overflow hole 150 can be with the washing tube phase of the washing machine Connection.It is possible thereby to when the water level in upper cartridge body 100 is excessively high, extra liquid is discharged by liquid overflow hole 150.
Advantageously, as shown in Fig. 2, liquid-leaking nozzle 230 can be equipped on the bottom wall of lower box body 200.It is possible thereby in lower water inlet After pipe 300 and upper water inlet 120 stop water inlet, so that the residual liquid in lower box body 200 is passed through liquid-leaking nozzle 230 and leak out, avoid liquid Body remains in lower box body 200.
Specifically, upper cartridge body 100, lower box body 200, upper water inlet pipe 140 and lower water inlet pipe 300 can be integrally formed.Thus It can not only ensure the bonding strength of upper cartridge body 100, lower box body 200, upper water inlet pipe 140 and lower water inlet pipe 300, but also can protect Demonstrate,prove the leakproofness of upper cartridge body 100, lower box body 200, upper water inlet pipe 140 and lower water inlet pipe 300.
The course of work of washing powder box 1 according to the ... of the embodiment of the present invention for washing machine is described below.
First by washing powder dispensing port 110 into upper cartridge body 100 washing-powder feeding.Upper water inlet pipe 140 and lower water inlet pipe 300 start water fillings, and the water in the upper water inlet pipe 140 of injection is in the interior high-speed rotating flow of formation of upper cartridge body 100, with upper cartridge body 100 Interior washing powder is sufficiently mixed.Meanwhile the water of water inlet pipe 300 passes through the descending lower water inlet pipe of interior diameter under injection It is discharged into after 300 in lower box body 200, makes to generate Venturi effect in lower water inlet pipe 300, be formed in the lower section of upper liquid outlet 130 negative Pressure, by the lower water inlet pipe 300 of mixed liquor sucking in upper cartridge body 100, make washing powder in lower water inlet pipe 300 and lower box body 200 again It is secondary to be dissolved.It is flowed into the washing tube of the washing machine finally by the lower liquid outlet 220 of lower box body 200.Stopping water filling Afterwards, the liquid in upper cartridge body 100 flows into lower box body 200, the liquid in lower box body 200 by upper liquid outlet 130 and lower water inlet pipe 300 Body is discharged into the washing tube of the washing machine by liquid-leaking nozzle 230.
If liquid level when water filling in upper cartridge body 100 is excessively high, extra liquid flows into the washing of washing machine by liquid overflow hole 150 In bucket.
Washing machine according to the ... of the embodiment of the present invention is described below.Washing machine according to the ... of the embodiment of the present invention includes according to this hair The washing powder box 1 for washing machine of bright above-described embodiment.
Washing machine according to the ... of the embodiment of the present invention, by using washing for washing machine according to the above embodiment of the present invention Clothing powder box 1 has many advantages, such as that washing effect is good, clothing is not easy to scratch.
Other of washing machine according to the ... of the embodiment of the present invention are constituted and are operated for those of ordinary skills All it is known, is not detailed herein.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;Can be that machinery connects It connects, can also be to be electrically connected or can communicate each other;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (9)

1. a kind of washing powder box for washing machine, which is characterized in that including:
Upper cartridge body, the upper cartridge body are equipped with washing powder dispensing port, upper water inlet and upper liquid outlet;
Lower box body, the lower box body are located at the bottom of the upper cartridge body, and the lower box body is equipped with lower water inlet and lower liquid outlet;
Lower water inlet pipe, the lower water inlet pipe are Venturi tube and are connected to respectively with the upper liquid outlet and the lower water inlet, institute State that lower liquid outlet is connected to the top of the lower box body and cross section is the arc to raise up.
2. the washing powder box according to claim 1 for washing machine, which is characterized in that the lower water inlet pipe includes water inlet Section and go out liquid section, it is described go out liquid section be connected to respectively with the upper liquid outlet and the lower water inlet and interior diameter is less than the water inlet The interior diameter of section.
3. the washing powder box according to claim 2 for washing machine, which is characterized in that the lower water inlet pipe further includes connecting Be connected on the inlet segment and it is described go out liquid section between changeover portion, the interior diameter of the changeover portion from the inlet segment to it is described go out Liquid section is gradually reduced.
4. the washing powder box according to claim 1 for washing machine, which is characterized in that the washing powder dispensing port is located at On the roof of the upper cartridge body, the upper liquid outlet is located at the lowest point of the bottom wall of the upper cartridge body, and the upper water inlet is located at On the side wall of the upper cartridge body and the bottom wall of the neighbouring upper cartridge body is arranged.
5. the washing powder box according to claim 4 for washing machine, which is characterized in that the inner bottom surface of the upper cartridge body is Infundibulate, the upper liquid outlet are located at the center of the bottom wall of the upper cartridge body.
6. the washing powder box according to claim 4 for washing machine, which is characterized in that the cross section of the upper cartridge body is Circle is connected with the upper water inlet pipe being connected to the upper water inlet on the upper cartridge body and the upper water inlet pipe and the upper cartridge body Tangent setting.
7. the washing powder box according to claim 1 for washing machine, which is characterized in that set on the side wall of the upper cartridge body There is liquid overflow hole.
8. the washing powder box according to claim 1 for washing machine, which is characterized in that set on the bottom wall of the lower box body There is liquid-leaking nozzle.
9. a kind of washing machine, which is characterized in that include the laundry for washing machine according to any one of claim 1-8 Powder box.
CN201510388341.5A 2015-06-30 2015-06-30 Washing powder box for washing machine and the washing machine with it Active CN106319874B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958123B (en) * 2016-01-12 2020-01-14 青岛海尔洗衣机有限公司 Instant mixing feeding funnel for powdery flocculant or washing powder and washing machine
CN107119421B (en) * 2017-06-12 2023-06-23 浙江宏昌电器科技股份有限公司 Feeding device and cleaning device
CN109112788B (en) * 2017-06-23 2022-08-05 合肥美的洗衣机有限公司 Washing machine

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Publication number Priority date Publication date Assignee Title
EP0213385A1 (en) * 1985-07-29 1987-03-11 INDUSTRIE ZANUSSI S.p.A. Laundry washing machine of the top-loading type
CN201258409Y (en) * 2008-08-15 2009-06-17 无锡小天鹅股份有限公司 Washing machine washing agent delivery apparatus by utilizing venturi effect
CN102409516A (en) * 2011-09-14 2012-04-11 海尔集团公司 Device for automatically feeding detergent, and control method
CN202193991U (en) * 2011-07-07 2012-04-18 合肥荣事达三洋电器股份有限公司 Washing agent dissolving box for washing machine
CN104818595A (en) * 2014-01-30 2015-08-05 坎迪股份公司 Laundry washing machine
CN204825399U (en) * 2015-06-30 2015-12-02 无锡小天鹅股份有限公司 A washing machine that is used for washing machine's laundry powder box and has it

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213385A1 (en) * 1985-07-29 1987-03-11 INDUSTRIE ZANUSSI S.p.A. Laundry washing machine of the top-loading type
CN201258409Y (en) * 2008-08-15 2009-06-17 无锡小天鹅股份有限公司 Washing machine washing agent delivery apparatus by utilizing venturi effect
CN202193991U (en) * 2011-07-07 2012-04-18 合肥荣事达三洋电器股份有限公司 Washing agent dissolving box for washing machine
CN102409516A (en) * 2011-09-14 2012-04-11 海尔集团公司 Device for automatically feeding detergent, and control method
CN104818595A (en) * 2014-01-30 2015-08-05 坎迪股份公司 Laundry washing machine
CN204825399U (en) * 2015-06-30 2015-12-02 无锡小天鹅股份有限公司 A washing machine that is used for washing machine's laundry powder box and has it

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Effective date of registration: 20190724

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18

Patentee before: Wuxi Xiaotianer Co., Ltd.

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Effective date of registration: 20201209

Address after: No.146, fanguozhuang, Dayan community, Chengnan Street office, Linquan County, Fuyang City, Anhui Province

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Address before: No.18, Changjiang South Road, national high tech Development Zone, Wuxi City, Jiangsu Province

Patentee before: Wuxi Little Swan Electric Co.,Ltd.

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