WO2022057511A1

WO2022057511A1 - Pulsator washing machine

Info

Publication number: WO2022057511A1
Application number: PCT/CN2021/111392
Authority: WO
Inventors: 朱国防; 刘尊安
Original assignee: 青岛海尔洗衣机有限公司; 海尔智家股份有限公司
Priority date: 2020-09-21
Filing date: 2021-08-09
Publication date: 2022-03-24
Also published as: CN114250592A; JP2023540774A

Abstract

Provided in the present invention is a pulsator washing machine, comprising a housing, a control panel base being mounted on the top of the housing, a clothing placement opening being disposed on the control panel base, and a door cover for opening and closing the clothing placement opening being mounted on the control panel base; also comprising an additive container, an independent sealed container for containing an additive; an insertion slot is provided on the control panel base and/or the door cover, and the additive container can be inserted into the insertion slot in a drawable manner. The present arrangement enables an additive of the pulsator washing machine to be directly contained in an independent container to implement independent packaging and storage of the additive, so that the additive does not easily deteriorate or solidify when placed inside for a long time; by using a drawable additive container, the additive container can be taken out and additive can be added to the additive container at one time, reducing the number of times that the user adds the additive, or the additive container as a whole can be replaced, replacement being convenient, increasing the convenience of additive placement.

Description

A pulsator washing machine

technical field

The invention belongs to the technical field of clothing treatment equipment, and in particular relates to a pulsator washing machine.

Background technique

The additive delivery methods commonly used in existing pulsator washing machines include the following two:

One is that the user directly puts the additive into the tub of the washing machine. This way of putting the additive directly by the user makes it inconvenient to control the dosage of the additive, and it is easy to cause the situation that the dosage of the additive is too much or too little; at the same time, Since the additive is directly put into the barrel, the undiluted additive will directly contact the clothes in the barrel, which is likely to cause problems such as fading of the clothes.

The other is to set a storage box on the washing machine. The user pre-puts the additives into the storage box structure of the washing machine in advance, and uses the washing machine water to flush the additives into the washing machine tub. Since the existing storage box structure is an open structure, After the additive is put into it, it will come into contact with the outside air and the water splashed during the operation of the washing machine, which will lead to the occurrence of problems such as the pollution of the additive and the deterioration. It needs to be disassembled during cleaning, which causes the problem of inconvenient cleaning of the storage box.

In view of this, the present invention is proposed.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a pulsator type washing machine, so as to realize that the additive is stored in the corresponding container and avoid the occurrence of problems such as the contamination and failure of the additive; at the same time, the present invention also provides a The pulsator washing machine can directly insert the container storing the additive into the washing machine, so as to realize the purpose of quickly and conveniently putting the additive and preventing the additive from splashing.

In order to realize the above-mentioned purpose of the invention, the basic conception of the technical scheme adopted in the present invention is:

The invention provides a pulsator washing machine, comprising a box body, a control panel seat is installed on the top of the box body, a clothes drop port is arranged on the control panel seat, and a door cover that can open and close the clothes drop port is installed on the control panel seat; It includes an additive storage box, an independent sealed container for additives; the control panel base and/or the door cover is provided with a plug slot, and the additive storage box can be pulled and inserted into the plug slot.

Further, the control panel seat is in the form of an inner hollow annular structure, the inner peripheral side of the annular control panel seat is surrounded by a clothes throwing port, the insertion slot is arranged inside the control panel seat, one end of the insertion slot is open and the other end is closed, and the insertion slot is open at one end and closed at the other end. The opening is opened on the outer wall surface of the control panel base.

Further, the height of the open end of the insertion slot is higher than or flush with the closed end; the closed end of the insertion slot is provided with a connection or disconnection between the additive holding box inserted into the insertion slot and the automatic additive dispensing device provided on the washing machine. open connection structure.

Further, the insertion slot is horizontally arranged inside the control panel base, and the opening of the insertion slot is arranged at the outer circumference side or the inner circumference side of the control disc base.

Further, the opening of the insertion slot is provided on the front side of the outer peripheral side of the control panel base, and the opening of the insertion slot is at the left end or the right end of the front side;

And/or, the opening of the insertion slot is provided on the rear side of the inner peripheral side of the control panel base, the opening of the insertion slot is located in the middle of the rear side, and the opening of the insertion slot is inclined upward toward the front side of the washing machine.

Further, the insertion slot is vertically arranged inside the control panel seat, and the opening of the insertion slot is arranged on the upper end surface of the control panel seat.

Further, the insertion slot is located on the upper end face of the control panel base close to the front side or the rear side of the washing machine, and the opening of the insertion slot is located under the door cover that closes the clothes throwing port,

And/or, a control portion is provided on the upper end surface of the control panel base, the control portion and the door cover are arranged in a staggered manner, and the opening of the insertion slot is located on the upper end surface of the control portion.

Further, an insertion slot is provided on the door cover, and at least part of the additive container is inserted into the insertion slot;

Preferably, the insertion slot is provided inside the door cover, the opening of the insertion slot is arranged on the lower side of the door cover, at the upper part of the clothes feeding port formed by the control panel seat, and part of the additive container is inserted into the opening of the insertion slot, and part of it is inserted into the opening of the insertion slot. in the clothing inlet.

Further, the control panel seat and/or the door cover are provided with a plurality of insertion slots, and each insertion slot corresponds to a one-to-one insertion of different additive storage boxes, and each additive storage box is respectively filled with different types of additives. , for example, detergents, softeners, disinfectants, flavoring agents, etc.

Further, the control panel base and/or the door cover is provided with a blocking cover corresponding to the opening and closing of the insertion slot opening, and all the additive containing boxes are inserted into the insertion slot.

Further, the additive holding box is an independently sealed ink cartridge structure; one end of the additive holding box inserted into the insertion slot is provided with a liquid outlet, the liquid outlet is provided with a pressure opening and closing valve, and the insertion slot is provided with a liquid outlet. There is a push-open switch. When the additive container is completely pushed into the insertion slot, the pressure opening and closing valve opens, and the liquid outlet is connected to the additive automatic dispensing device. When the additive container is pressed again, the additive container is closed. A certain displacement is ejected, the pressure opening and closing valve is closed, and the additive container can be pulled out of the opening.

Further, the liquid outlet is located on the end face of the additive holding box facing the insertion groove, and is located at the bottom of the end face, and a one-way valve only for the outflow of the additive is arranged on the liquid outlet. A sealing member is provided to control whether the washing liquid can flow out, and a control module that can control the movement of the sealing member to make the washing liquid flow out of the additive container is provided at the position corresponding to the sealing member in the insertion groove, and the control module includes an electromagnetic module and a The other end of the piston rod is connected with the electromagnetic module, and the other end of the piston rod is located on the sealing member, and the electromagnetic module drives the movement of the piston rod to drive the movement of the sealing member to control the opening and closing of the one-way valve.

After adopting the above-mentioned technical scheme, the present invention has the following beneficial effects compared with the prior art:

Through the above arrangement, the additives of the pulsator washing machine are directly stored in an independent container, so that the additives can be independently packaged and stored, and the additives are not easily deteriorated or condensed when placed inside for a long time. The additive holding box is taken out, and the additive is added to the additive holding box at one time, thereby reducing the number of times the user adds the additive, or replacing the additive holding box as a whole, and the replacement is convenient, which improves the convenience of adding the additive. At the same time, it can also avoid the occurrence of contamination of additives in the washing machine.

In addition, by installing the additive holding box directly on the control panel seat or door cover of the pulsator washing machine, the user can easily pull and insert the additive holding box, which can be more convenient and quicker. Add additives to the storage box, or replace the additive storage box as a whole. At the same time, because the control panel seat and the door cover are both above the barrel mouth of the pulsator washing machine and close to the water inlet of the washing machine, the additives flowing out of the holding box can easily flow into the barrel together with the water flow of the washing machine, realizing the high efficiency of additives. The effect of quick delivery.

At the same time, the invention has simple structure and remarkable effect, and is suitable for popularization and use.

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:

1 to 11 are schematic diagrams of the structure of a pulsator washing machine in different embodiments of the present invention.

Description of the main components in the figure:

1. Box body; 2. Control panel seat; 3. Door cover; 4. Control part; 5. Additive storage box; 6. Insertion slot; 7. Blocking cover;

It should be noted that these drawings and written descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.

detailed description

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in FIG. 1 to FIG. 11 , a pulsator washing machine is introduced in the embodiment of the present invention, which includes a box body 1, a bucket for washing water and loads is installed in the box body 1, and a control device is installed on the top of the box body 1 The disc base 2, the control disc base 2 is provided with a clothes feeding port 8, and a door cover 3 that can open and close the clothes feeding port 8 is installed on the control disc base 2; the washing machine also includes an additive storage box 5, which is an independent A sealed container; the control panel base 2 and/or the door cover 3 is provided with a plug-in slot 6, the additive container 5 can be inserted into the plug-in groove 6, and the additive container 5 and the additive set on the washing machine are automatically put in The devices are connected or disconnected to achieve the purpose of putting additives into the tub of the washing machine.

Through the above arrangement, the additive of the pulsator washing machine is directly contained in an independent container, and the independent packaging and storage of the additive is realized. The additive is not easily deteriorated or condensed when placed inside for a long time. The additive holding box 5 can be taken out, and the additive can be added to the additive holding box 5 at one time to reduce the number of times the user adds the additive, or the additive holding box 5 can be replaced as a whole, and the replacement is convenient, which improves the convenience of adding the additive. At the same time, it can also avoid the occurrence of contamination of additives in the washing machine.

In addition, by installing the additive holding box 5 on the control panel seat 2 or the door cover 3 of the pulsator washing machine, the user can easily pull and insert the additive holding box 5. Add additives to the storage box conveniently and quickly, or replace the additive storage box 5 as a whole. At the same time, because the control panel base 2 and the door cover 3 are both located above the barrel mouth of the pulsator washing machine and close to the water inlet of the washing machine, the additives flowing out of the holding box can easily flow into the barrel together with the water inlet flow of the washing machine, realizing the realization of The effect of efficient and fast delivery of additives.

Example 1

As shown in Fig. 1 to Fig. 4, this embodiment introduces a pulsator washing machine, which includes a box body 1, and a control panel seat 2 is installed on the top of the box body 1. The control panel seat 2 is in a ring structure, and the inner circumference of the ring structure is filled with clothes. Port 8, the inside of the annular control panel seat 2 is hollow, and the hollow part is installed with power supply components, control valves, pipelines, etc.

In this embodiment, the insertion slot 6 is arranged inside the control panel base 2, and the opening of the insertion slot 6 is located on the outer wall of the control panel base 2 and opens toward the outside of the washing machine, so that the additive container 5 can be inserted and inserted smoothly from the opening. In the groove 6, the purpose of smoothly inserting and pulling the additive container 5 into the control panel base 2 is achieved.

Preferably, in order to improve the aesthetics of the whole washing machine, the additive holding box 5 can be fully inserted into the insertion slot 6, so that the outer end face of the additive holding box 5 after being inserted into the insertion slot 6 is connected to the washing machine control panel base 2 The outer wall surface of the washing machine is flush with each other, so that the outer wall surface of the control panel seat 2 of the washing machine is a smooth surface without protrusions.

As shown in FIG. 1 and FIG. 2 , in this embodiment, the opening of the insertion slot 6 can be arranged on the outer peripheral side of the control panel base 2, and the insertion slot 6 is arranged horizontally or inclined downward gradually from the opening to the closed end, In order to make the additive in the additive holding box 5 inserted into the insertion slot 6 converge and flow to the closed end of the insertion slot 6, the additive in the additive holding box 5 can be completely drawn into the connection structure of the closed end of the insertion slot 6. In the additive delivery device of the washing machine, it is ensured that all the additives in the holding box can be delivered.

As shown in FIG. 1 and FIG. 2 , in this embodiment, the insertion slot 6 can be arranged horizontally or inclined downwardly from the opening in the control panel base 2 , and the front end of the insertion slot 6 is opened in the control panel base. 2. On the front side wall of the outer peripheral surface, the rear end of the insertion slot 6 is sealed and communicated with the additive dispensing device on the washing machine through the connection structure, so that the additive holding box 5 can be inserted into the insertion slot backward from the front end of the washing machine body 6, in order to facilitate the user to insert and pick up the additive container 5; further preferably, the insertion slot 6 is located at the left end and/or the right end of the front side of the control panel base 2, so as to use the Space The installation space of the additive container 5 is set.

As shown in FIG. 3 and FIG. 4 , in this embodiment, the opening of the insertion slot 6 can also be arranged on the inner peripheral side of the control panel base 2; the insertion slot 6 is arranged horizontally or extends downwardly from the opening. The front end of the socket 6 is opened on the rear side wall of the inner peripheral surface of the control panel base 2. The additive container 5 can be inserted into the socket 6 correspondingly from the front to the rear, using the opening opened in the socket 6 towards the front. Directly observe the remaining amount of additives in the container, allowing users to quickly replenish additives or replace the container. Preferably, as shown in FIG. 3 , the inner peripheral side of the control panel seat 2 is a cylindrical wall surface with an extended width in the vertical direction, and the opening of the insertion slot 6 is provided on the inner peripheral side of the control panel seat 2 , It is close to the middle position in the left and right direction of the washing machine and has a certain height difference with the lower end of the control panel base 2 .

As shown in FIG. 4 , in this embodiment, the control panel base 2 is provided with a blocking cover 7 that can correspond to the opening and closing of the insertion slot 6 , and all the additive storage boxes 5 are inserted into the insertion slot 6 . After 5 are all inserted into the insertion slot 6, the blocking cover 7 can be controlled to close the opening, so as to cover the additive container 5 under the blocking cover 7, thereby preventing the containing box from falling off; preferably, the upper side of the blocking cover 7 is The hinge shaft is rotatably mounted on the control panel base 2 , and the blocking cover 7 can be turned downward to close the opening of the insertion slot 6 , or turned upward to open the opening of the insertion slot 6 .

Embodiment 2

The difference between this embodiment and the above-mentioned first embodiment is:

As shown in FIG. 5 to FIG. 10 , in this embodiment, the opening of the insertion slot 6 can also be provided on the upper end surface of the control panel base 2 , and the insertion slot 6 is arranged vertically downward or inclined downward on the control panel. In the seat 2, the additive container 5 can be pulled up and down and inserted into the insertion slot 6. The lower end of the additive container 5 is provided with a connection structure that can communicate with the lower end of the insertion slot 6 correspondingly for adding additives. The upper end of the insertion slot 6 is open and the lower end is closed, and the upper end opening of the insertion slot 6 is located on the upper end face of the control panel base 2, so that the opening of the insertion slot 6 is set on the upper end face of the control panel base 2, which is convenient for users Pick and place the additive container 5 into the socket 6 .

As shown in FIG. 7 and FIG. 8 , in this embodiment, the opening of the plug slot 6 is provided on the upper end face of the control panel base 2 and the front side of the washing machine, so that the user can conveniently pull out the additive container 5 for taking and placing. . At the same time, in order to increase the structural strength of the socket 6, as shown in FIG. 8, the socket 6 can be set at the left end corner or the right end corner of the front side of the control panel base 2; in addition, in order to further facilitate the storage of additives For picking and placing the box 5, as shown in FIG. 7, the insertion slot 6 can be set in the middle of the front side of the control panel base 2, so as to further improve the pulling convenience for the user to pick and place the additive box 5, and it is also convenient for the user Directly observe the additive amount in the holding box.

As shown in FIG. 5 and FIG. 6 , in this embodiment, the opening of the insertion slot 6 can be provided on the lower side of the door cover 3 that closes the clothes feeding port 8 , so that the door cover 3 that closes the clothes feeding port 8 can be inserted into each other. The opening of the connecting slot 6 is blocked; at the same time, after the additive container 5 is inserted into the inserting slot 6, the upper end surface is exposed above the control panel base 2, and the upper end surface of the inserting slot 6 is in contact with the lower side of the door cover 3, so as to The effect of limiting and supporting the closed door cover by using the additive holding box 5 is realized.

Alternatively, as shown in FIG. 7 to FIG. 10 , in this embodiment, the openings of the insertion slot 6 and the door cover 3 can also be arranged in a staggered arrangement, so that the insertion slot 6 can still be observed after the door cover 3 is closed. The state of the additive holding box 5 in the middle is convenient for adding additives to the additive holding box 5 or replacing the holding box.

As shown in FIG. 7 to FIG. 10 , in this embodiment, the following configuration can also be made: the upper end surface of the control panel base 2 is provided with a control part 4 , and the control part 4 is arranged in a staggered manner with the door cover 3 , and the control part 4 can be It is arranged on the front side of the control panel base 2 (as shown in Figures 7 and 8), and can also be set at the rear side of the control panel base 2 (as shown in Figures 9 and 10). The control unit 4 is provided with a control panel, Control screen and other components, the user can control the control components on the control part 4 to achieve the effect of controlling the operation of the washing machine; the opening of the socket 6 is located on the control part 4, and the socket 6 is located under the control part 4. In the tray base 2, the additive containing box 5 can be inserted into the insertion slot 6 from the opening downward; preferably, the opening of the insertion slot 6 is opened on the control part 4 obliquely toward the front side, so that the user is in front of the washing machine. The specific conditions in the additive holding box 5 whose insertion direction is gradually inclined downward from the front to the rear can be easily observed when viewed from the side, which can further improve the convenience of the user's operation.

Embodiment 3

As shown in FIG. 11 , a pulsator washing machine is introduced in this embodiment, which includes a box body 1, a control panel seat 2 is installed on the top of the box body 1, and the control panel seat 2 is in a ring structure, and the inner periphery of the ring structure is filled with clothes. Port 8, the upper end face of the control panel base 2 is installed with a door cover 3 that can open and close the clothes drop port 8; the door cover 3 can be any existing structure, or any connection structure can be used to control the washing machine The tray bases 2 are connected to realize the opening and closing operation of the clothes feeding port 8 .

In this embodiment, the door cover 3 is connected to the control panel base 2 via a hinge, and the door cover 3 is a plate-like structure that is correspondingly buckled above the control panel base 2 and covers and closes the clothes throwing port 8. The rear side of the door cover 3 The hinge structure is connected to the rear of the control panel base 2 , so that the door cover 3 can be turned upward to open, and turned downward to close the clothes throwing port 8 provided on the control panel base 2 .

In this embodiment, an insertion slot 6 is provided in the middle of the door cover 3 , the opening of the insertion slot 6 is opened toward the bottom of the door cover 3 , and at least part of the additive container 5 is inserted into the insertion slot 6 upward, so that the additive The holding box 5 can be pulled and inserted under the door cover 3 .

As shown in FIG. 11 , in this embodiment, the insertion slot 6 is opened in the middle of the door cover 3 and above the clothes drop port 8 provided on the control panel base 2 , and the opening of the insertion slot 6 is opened toward the lower clothes drop port 8 , The upper end of the additive container 5 is correspondingly inserted into the insertion slot 6, so that most of the additive container 5 is exposed on the lower side of the door cover 3; after the door cover 3 is closed, the additive container 5 is exposed to the outer lower part. Part of the corresponding portion extends into the clothes feeding port 8, so that the space can be rationally utilized on the premise of realizing the smooth feeding of the additive, and it will not interfere with the washing of the washing machine.

At the same time, the additive holding box 5 is vertically arranged up and down, and the additive outlet of the additive holding box 5 can be set at the upper end, which is connected with the connection structure in the insertion groove 6, and the additive delivery device is passed through the additive delivery device by utilizing the airtightness in the holding box. The formed negative pressure is drawn out to achieve the effect of putting it into the washing machine tub.

Also, in order to ensure the firmness of the additive holding box 5 after being inserted into the insertion slot 6, a connection structure can be provided between the insertion slot 6 and the additive holding box 5, such as a snap connection structure, a bolt structure, etc.; for example : The insertion slot 6 is provided with a clamping structure, so that the additive container 5 is inserted into the insertion slot 6 and then the claws are correspondingly inserted into the clamping slot on the outer wall of the container, so as to realize the clamping connection between the additive container 5 and the door cover. fixed purpose.

Of course, in this embodiment, the door cover 3 can also be provided with a downwardly protruding protruding portion, and at least part of the protruding portion extends into the clothes throwing port 8 surrounded by the inner peripheral side of the control panel base 2, An insertion slot 6 is provided in the protruding part, so that the additive container can be inserted into the insertion slot 6 opened on the protruding part horizontally, vertically, or obliquely, and any insertion slot can be set at the same time. The depth of 6 is such that part or all of the additive container 5 is inserted into the socket 6 (not indicated in the drawings).

Embodiment 4

Based on the above-mentioned Embodiments 1 to 3, the present embodiment also has the following technical features:

As shown in FIG. 1 to FIG. 11 , in this embodiment, a plurality of insertion slots 6 are provided on the control panel base 2 and/or the door cover 3 , and each insertion slot 6 corresponds to a different additive container. 5 is inserted, and each additive containing box 5 contains different types of additives, such as washing liquid, softening liquid, disinfecting liquid, flavoring agent and so on.

In this embodiment, the additive holding box 5 in each plug-in slot 6 is communicated with the additive dispensing device provided on the washing machine through the control device either or in combination, so as to realize the ability to dispense different types of additives into the washing machine tub respectively. Effect.

In this embodiment, the additive injection device installed on the washing machine can be any existing injection device, for example, there is a injection water channel, one end of the injection water channel is connected with the tub installed in the washing machine box 1, and the other end is connected through a control valve. Selected one or a combination is communicated with each additive holding box 5, and a suction pump for providing suction force is connected in series on the water line to achieve the purpose of putting different additives into the washing machine tub.

In this embodiment, the control device can be any existing structure, such as a multi-port valve, which has multiple inlets and an outlet, the outlet is connected to the washing machine tub, and each inlet is respectively connected to the additive holding box 5 . A corresponding communication, the valve core in the multi-way valve can control any one or more inlets to communicate with the outlet, so as to realize the control of the additive injection.

Embodiment 5

Based on the above-mentioned Embodiments 1 to 4, the present embodiment also has the following technical features:

In this embodiment, the additive containing box 5 is an independently sealed ink cartridge structure.

In this embodiment, one end of the additive container 5 inserted into the insertion slot 6 is provided with a liquid outlet, the liquid outlet is provided with a pressure opening and closing valve, and the insertion slot 6 is provided with a push-open switch, and the additive is When the box 5 is completely pushed into the insertion slot 6, the pressure opening and closing valve is opened, and the liquid outlet is communicated with the additive automatic feeding device. The opening and closing valve is closed, and the additive container 5 can be pulled out of the opening.

In this embodiment, the additive holding box 5 is a regular cylinder chamber with a liquid outlet. The additive holding box 5 is of a push-and-pop type, and the liquid outlet is provided with a pressure opening and closing valve. There is a push-open switch in the groove 6. When the additive container 5 is completely pushed into the insertion groove 6, the pressure opening and closing valve is opened, the liquid outlet is connected with the automatic additive feeding device, and then the additive container 5 is pressed firmly. When the additive container 5 is ejected for a certain displacement, the pressure opening and closing valve is closed, the additive container 5 can be pulled away from the insertion slot 6, the additive container 5 is inserted into the insertion slot 6, and the additive container is pressed inward. 5. The additive holding box 5 is locked, and the additive holding box 5 is ejected by pressing it again. When in use, put the liquid additive into the additive holding box 5 at one time, and press the additive holding box 5 to the insertion slot 6. Inside, when the washing machine needs to add additives, the additive is drawn from the corresponding additive storage box 5 and dissolved into the washing machine bucket. Add additives to the additive storage box 5 to reduce the number of times users add additives, or replace the additive storage box 5 as a whole, and the replacement is convenient. Since the additive storage box 5 is a sealed box body, the additives are not easily deteriorated when placed inside for a long time. , Not easy to condense.

In this embodiment, the liquid outlet is located on the end face of the additive holding box 5 facing the insertion slot 6, and is located at the bottom of the end face. The one-way valve is provided with a sealing member that controls whether the washing liquid can flow out, and a control module that can control the movement of the sealing member to make the washing liquid flow out of the additive container 5 is provided at the position corresponding to the sealing member in the insertion groove 6, The control module includes an electromagnetic module and a piston rod connected with the electromagnetic module, the other end of the piston rod is located on the sealing member, and the electromagnetic module drives the movement of the piston rod to drive the movement of the sealing member to control the opening and closing of the one-way valve.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims

A pulsator washing machine, comprising a box body, a control panel seat is installed on the top of the box body, a clothes drop port is arranged on the control panel seat, and a door cover that can open and close the clothes drop port is installed on the control panel seat, and is characterized in that: It includes an additive storage box, an independent sealed container for additives; the control panel base and/or the door cover is provided with a plug slot, and the additive storage box can be pulled and inserted into the plug slot.
A pulsator washing machine according to claim 1, characterized in that the control panel seat is in the form of a hollow ring-shaped structure, the inner peripheral side of the ring-shaped control panel seat is surrounded by a clothes drop port, and the insertion slot is provided inside the control panel seat. One end of the insertion slot is open and the other end is closed, and the opening of the insertion slot is opened on the outer wall surface of the control panel seat.
A pulsator washing machine according to claim 2, characterized in that the height of the open end of the insertion slot is higher than or flush with the closed end; The box is connected to or disconnected from the additive automatic dispensing device provided on the washing machine.
A pulsator washing machine according to any one of claims 1 to 3, wherein the insertion slot is horizontally arranged inside the control panel seat, and the opening of the insertion slot is arranged on the outer peripheral side or inner periphery of the control panel seat side.
A pulsator washing machine according to claim 4, characterized in that the opening of the insertion slot is provided on the front side of the outer peripheral side of the control panel base, and the opening of the insertion slot is at the left end or the right end of the front side;

And/or, the opening of the insertion slot is provided on the rear side of the inner peripheral side of the control panel base, the opening of the insertion slot is located in the middle of the rear side, and the opening of the insertion slot is inclined upward toward the front side of the washing machine.
The pulsator washing machine according to any one of claims 1 to 3, wherein the insertion slot is vertically arranged inside the control panel base, and the opening of the insertion slot is arranged on the upper end surface of the control panel base.
A pulsator washing machine according to claim 6, characterized in that the insertion slot is located at the upper end face of the control panel base close to the front side or the rear side of the washing machine, and the opening of the insertion slot is at the door cover that closes the clothes drop opening. below,

And/or, a control portion is provided on the upper end surface of the control panel base, the control portion and the door cover are arranged in a staggered manner, and the opening of the insertion slot is located on the upper end surface of the control portion.
A pulsator washing machine according to any one of claims 1 to 3, characterized in that a plug groove is provided on the door cover, and at least part of the additive container is inserted into the plug groove;

Preferably, the insertion slot is arranged inside the door cover, the opening of the insertion slot is arranged on the lower side of the door cover, and is located at the upper part of the clothes feeding port formed by the control panel seat, and part of the additive container is inserted into the opening of the insertion slot, and part of the opening is inserted into the opening of the insertion slot. in the clothing inlet.
A pulsator washing machine according to any one of claims 1 to 8, wherein a plurality of insertion slots are provided on the control panel seat and/or the door cover, and each insertion slot corresponds to a different additive. A storage box is inserted, and each additive storage box contains different types of additives.
A pulsator washing machine according to any one of claims 1 to 9, wherein the control panel seat and/or the door cover is provided with a blocking cover that can open and close the opening of the insertion slot, and all the additive holding boxes are inserted into the socket.