WO2017202234A1

WO2017202234A1 - Manual detergent feeding device and washing machine

Info

Publication number: WO2017202234A1
Application number: PCT/CN2017/084655
Authority: WO
Inventors: 赵志强; 许升
Original assignee: 青岛海尔洗衣机有限公司
Priority date: 2016-05-25
Filing date: 2017-05-17
Publication date: 2017-11-30
Also published as: CN107435209A; CN107435209B

Abstract

A manual detergent feeding device and a washing machine, the manual detergent feeding device comprising a feeding key (201), a plunger (202), a storage pump (204), and a feeding tube (213). The feeding key (201) is connected with the plunger (202) to form an integrally formed pressing assembly, and the pressing assembly is connected to the storage pump (204); the plunger (202) is provided with a through hole and is communicated with the storage pump (204); one end of the feeding tube (213) is connected with the through hole of the plunger (202), and the other end of the feeding tube (213) is connected with a feeding box (220). The present invention solves the problems wherein it is inconvenient for a user to manually feed a detergent and the amount of detergent fed manually cannot be controlled with precision. The manual detergent feeding device and washing machine are simple in structure and highly adaptable.

Description

Manual detergent delivery device and washing machine

Technical field

The invention relates to the field of washing machines, in particular to a manual detergent dispensing device and a washing machine.

Background technique

At present, in the prior art pulsator washing machine, there is a washing machine that automatically puts on the function of washing liquid, but the consumer cannot confirm the amount of the laundry, for example, the laundry is relatively clean, the consumer wants to put less, and the laundry is dirty. The dirt is heavy and consumers want to put more laundry detergent. However, existing technology consumers cannot meet the individual needs of customers.

Moreover, the existing washing machine that does not have the automatic detergent delivery function requires the consumer to take the detergent bottle or the bag, pour it into the washing machine, has a certain labor intensity, and the adding process is very cumbersome, and cannot Precise control of the amount of delivery, and is also prone to excessive user error delivery. It is also unable to meet the individualized needs of users to accurately grasp the amount of laundry liquid.

Therefore, in order to solve the problem that the washing machine with automatic laundry liquid and automatic washing without detergent can not satisfy the user's precise grasp of the amount of laundry liquid, a washing machine having a detergent box with a detergent storage chamber is provided. The detergent box module is in a hollow space of the washing machine tray. Moreover, the detergent module has a manual dispensing function, and the consumer can press the precise quantitative dispensing of the detergent.

In view of this, the present invention has been specifically 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 detergent manual dispensing device and a washing machine, the washing machine utilizing

In order to achieve the object, according to an aspect of the present invention, the present invention adopts the following technical solution: a manual detergent dispensing device, including a delivery button, a plunger, a liquid storage pump body and a delivery tube, the delivery button and the plunger Connecting to form an integrally formed pressing assembly, the pressing assembly being coupled to the liquid storage pump body;

Wherein the plunger is provided with a through hole and communicates with the liquid storage pump body; one end of the delivery tube and the plunger The through hole is connected, and the other end of the discharge pipe is connected to the drop box.

Specifically, the pressing component is movably connected to the liquid storage pump body, and the pressing component is freely movable up and down in the liquid storage pump body.

Further, the liquid storage pump body has an annular structure, and the lower end of the pressing assembly is provided with a groove structure that cooperates with the annular structure of the liquid storage pump body;

Wherein, the lower end of the pressing assembly is coupled with the upper end of the liquid storage pump body.

Further, the groove structure is disposed at a lower end of the delivery button, and is inserted into the annular structure of the upper end of the liquid storage pump body and moves up and down;

Wherein, the inner side of the groove structure is fixedly connected to the plunger.

Further, the dispensing device further includes a liquid storage box and an injection port, and the dispensing component, the liquid storage pump body and the injection port are all disposed in the liquid storage box;

Preferably, the injection port is recessed from the side of the liquid storage container along the dispensing assembly to form a dispensing opening having a bowl opening structure;

More preferably, the opening of the dispensing opening extends downward to form a positioning structure of the dispensing assembly and is connected to the outside of the groove structure.

Further, the delivery button is provided with a delivery tube slot, and the delivery tube slot communicates with the plunger through hole to form a receiving space of the delivery tube;

Preferably, the delivery tube slot is vertically disposed on a side of the delivery button by the drop box.

Further, the lower end of the liquid storage pump body is provided with a reset structure and a ball valve structure, and the reset structure is connected with a ball valve structure, and the reset structure is disposed at a lower portion of the plunger and connected to the plunger.

Further, the ball valve structure comprises a liquid inlet port, a valve body and a valve seat structure, wherein the liquid inlet port is disposed at a bottom of the valve seat structure, and communicates with the liquid storage pump body and the liquid storage box, and the valve body is arranged It is on the seat structure and above the inlet.

In order to achieve the second object of the present invention, the present invention adopts the following technical solution: a washing machine comprising a detergent box and a disc holder, wherein the detergent box is disposed in the disc holder;

Wherein, the detergent box is provided with a drop box and at least one placing device.

Further, the washing machine further includes a garnish, the plaque is disposed on the disc holder and located above the detergent box;

Wherein, the plaque is provided with a through hole that cooperates with the placing button, and the upper surface of the placing button is not higher than the upper surface of the plaque;

Preferably, the plaque is a transparent material.

Further, the plaque is provided with a rotating device, and the plaque is connected to the disk holder by a rotating device and relatively rotated;

Preferably, the rotating device is a rotating shaft structure;

More preferably, the rotating device is adjacent to the upper side of the washing machine cover.

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

1. The detergent manual dispensing device of the present invention can solve the problem that the user cannot quantitatively dispense the detergent according to the dirtiness of the laundry and the user's demand. In the present invention, the pressing structure is used to accurately dispense the detergent, and the user It is only necessary to satisfy the user's personalized demand for detergent delivery by pressing the dispensing device, and the dispensing device of the present invention has a simple structure and convenient operation.

2. The manual dispensing device of the detergent according to the present invention solves the problem that the delivery component is complicated and is not conducive to installation and maintenance, etc., wherein the delivery component adopts an integral molding structure, and the delivery component structure described in the present invention can facilitate the delivery device. The equipment, as well as the facilitated delivery of components from the reservoir pump body, facilitates the delivery of detergents and maintenance inspections.

3. The detergent manual dispensing device according to the present invention solves the problem of a large and complicated delivery pipeline, wherein the delivery device uses a delivery tube to connect the liquid storage pump body and the delivery box, and the delivery tube is delivered The up-and-down movement of the component puts the detergent in the liquid storage pump into the delivery box, and the delivery component in the delivery device is provided with a delivery tube slot and a support portion of the delivery tube, which facilitates the up-and-down movement of the delivery tube When the delivery tube is made smaller, the detergent delivery process is smooth, and the delivery tube has a simple structure, convenient installation and greatly reduced cost.

4. The detergent manual dispensing device according to the present invention solves the problem of uncertainty in the amount of manual detergent delivered. The dispensing device according to the present invention ensures that the liquid storage pump body in each dispensing device is in a full liquid state, thereby ensuring The accurate delivery of the delivery device each time, and the problem that the liquid storage in the liquid storage pump is insufficient, or the liquid storage pump does not store liquid in the liquid storage pump body, and the air injection or the detergent delivery amount is inaccurate. .

DRAWINGS

Figure 1 is a structural view of the washing machine in the embodiment of the present invention;

Figure 2 is a partial structural view of the washing machine in the embodiment of the present invention;

Figure 3 is a partial structural view of the washing machine in the embodiment of the present invention;

Figure 4 is a structural view of the disc holder of the washing machine in the embodiment of the present invention;

Figure 5 is a cross-sectional view of the D-D of Figure 4 in the embodiment of the present invention;

Figure 6 is an enlarged view of A in Figure 5 in the embodiment of the present invention;

Figure 7 is a structural view of the detergent box in the embodiment of the present invention;

Figure 8 is a cross-sectional view of the G-G of Figure 7 in the embodiment of the present invention;

Figure 9 is a structural view of the detergent box in the embodiment of the present invention;

Figure 10 is a structural view of the detergent box in the embodiment of the present invention;

Among them: 1, washing machine cover, 2, detergent box, 3, disc holder, 4, inner cylinder, 5, outer casing, 6, chassis, 7, foot, 8, plaque, 9, outer cylinder, 10, control Panel, 201, delivery button, 202, plunger, 203, through hole, 204, liquid storage pump body, 205, reset structure, 206, liquid inlet, 207, ball valve structure, 208, positioning structure, 209, groove structure 210, sealing structure, 211, injection port, 212, delivery tube, 213, delivery tube slot, 214, counterbore, 220, drop box, 221, water inlet, 222, fixed part, 223, liquid storage box, 224, Sealing groove, 225, slope structure, 226, spray port, 227, spraying device, 228, communication port, 301, disk holder fixing portion, 302, screw, 901, upper cover of the outer tube, 902, buckle.

detailed description

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

Embodiment 1

As shown in FIG. 6, a manual detergent dispensing device of the present invention includes a delivery button 201, a plunger 202, a reservoir pump body 204, and a delivery tube 212. The delivery button 201 is coupled to the plunger 202 to form an integral molding. Pressing the assembly, the pressing assembly is connected to the liquid storage pump body 204;

The plunger 202 is provided with a through hole 203 and communicates with the liquid storage pump body 204; one end of the delivery tube 212 is connected with the through hole 203 of the plunger, and the other end of the delivery tube 212 is connected with the placement box 220. .

The dispensing device further includes a liquid storage box 223, wherein the delivery button 201, the plunger 202, the liquid storage pump body 204, and the delivery tube 212 are all disposed in the liquid storage box 223.

Specifically, the pressing component described in this embodiment presses down the detergent stored in the liquid storage pump body 204 into the dispensing box 220 through the delivery tube 212, wherein the liquid storage capacity in the liquid storage pump body 204 is The liquid level of the liquid storage pump body 204 is lower than the minimum height of the detergent liquid of the liquid storage tank 220, and the accuracy of the liquid storage capacity in the liquid storage pump body 204 can be ensured, thereby further realizing precise washing of the user. The dosage of the agent meets the individual needs of the user.

Further, the liquid storage pump body 204 is a ring structure, the lower end of the pressing assembly is provided with a groove structure 209 that cooperates with the annular structure of the liquid storage pump body 204;

Wherein, the lower end of the pressing assembly is coupled to the upper end of the liquid storage pump body 204.

Further, the groove structure 209 is disposed at the lower end of the delivery button 201 and is connected to the upper end of the liquid storage pump body 204;

The inner side of the groove structure 209 is fixedly connected to the plunger 202, and the outer side of the groove structure 209 is movably connected with the positioning structure 208 of the manual dispensing device.

Moreover, the plunger 202 is matched with the liquid storage pump body 204, wherein the height of the plunger 202 is greater than 1 cm, which can further ensure the tightness between the plunger 202 and the liquid storage pump body 204. The detergent in the liquid storage pump body 204 can all pass through the delivery tube 212 into the placement box 220.

Specifically, in this embodiment, in order to maximize the simplification of the dispensing device and ensure the stability of the dispensing device, the delivery button 201 and the plunger 202 described in this embodiment adopt an integral molding structure, and the button 201 and the plunger are placed. The joint portion of the 202 forms a groove structure 209 that cooperates with the liquid storage pump body 204, so that the annular structure of the liquid storage pump body 204 can move up and down in the groove structure 209, and the plunger 202 moves up and down in the liquid storage pump body 204. The detergent stored in the reservoir pump body 204 is placed into the drop box 220 through the delivery tube 212.

Moreover, the integrally formed structure of the dispensing assembly can facilitate the installation of the dispensing device and facilitate the removal of the dispensing component from the liquid storage pump body 204, facilitating the delivery of detergent and maintenance inspection.

At the same time, an insertion port 211 is disposed between the upper end of the drop box 220 and the top of the delivery button 201. One end of the insertion port 211 is connected to the liquid storage box 223, and the other end is connected to the delivery button 201.

The insertion port 211 is recessed from the side of the liquid storage box 223 along the dispensing button 201 to form a dispensing opening 211 having a bowl opening structure, which is more advantageous for adding detergent to the liquid storage box 223.

Moreover, the opening of the insertion opening 211 extends downward to form a positioning structure 208 of the delivery button 201. The positioning structure 208 is movably connected with the middle of the delivery button 201, which defines the movement direction of the delivery button 201, and improves the use of the placement device. life. The structure of the dispensing device is further simplified, and the convenience of the dispensing device is improved.

At the same time, the end of the injection port 211 connected to the liquid storage box 223 is provided with a sealing structure 210, and the connecting portion of the side plate of the liquid storage box 223 and the injection port 211 is provided with a sealing groove 224, and a sealing concave The groove 224 is fitted with a sealing material, and the sealing material is an elastic material such as a sealing strip, a sealing ring or a foamed plastic. The sealing strips described therein may be separately provided, and may also be disposed on the end portion of the injection port 211 and the liquid storage tank 223. Wherein, the sealing structure 210 can ensure the sealing property of the liquid storage box 223, and can also improve the stability of the structural installation of the injection port 211.

Further, the delivery button 201 is provided with a delivery tube groove 213, and the delivery tube groove 213 communicates with the through hole 203 of the plunger to form an accommodation space of the delivery tube 212.

Further, the delivery tube groove 213 is vertically disposed on the side of the delivery button 201 near the placement cassette 220.

Specifically, one end of the delivery tube 212 described in this embodiment is fixedly connected to the plunger 202, and moves up and down with the pressing assembly.

Preferably, the delivery tube 212 adopts a PA6 or PA66 polymer material delivery tube 212, which has a certain deformation recovery property, and ensures the stability of the delivery tube 212 to move up and down.

Further, the insertion port 211 extends parallel to the delivery box 220 along the connection portion of the insertion port 211 and the reservoir 223 in the direction of the drop box 220 to form a first support portion of the delivery tube 212; The side of the placing box 220 extends parallel to the direction of the liquid storage box 223 along the connecting portion of the dispensing opening 211 and the liquid storage box 223 to form a second supporting portion, which is more advantageous for the setting of the delivery tube 212 and facilitates the up and down movement of the delivery tube 212. The movement range of the delivery tube groove 213 is convenient for the size setting of the delivery tube groove 213.

Further, the lower end of the liquid storage pump body 204 is provided with a reset structure 205 and a ball valve structure 207, the reset structure 205 is connected with the ball valve structure 207, and the reset structure 205 is disposed at the lower part of the plunger 202, and The plunger 202 is connected. Moreover, the resetting structure 205 is disposed in the liquid storage chamber of the liquid storage pump body 204, and the resetting structure 205 is capable of maintaining a certain liquid storage capacity of the liquid storage chamber.

Further, the ball valve structure 207 includes a liquid inlet port 206, a valve body and a valve seat structure, and the liquid inlet port 206 is disposed at the bottom of the valve seat structure and communicates with the liquid storage pump body 204 and the liquid storage box 223. The valve body is disposed on the valve seat structure and located above the liquid inlet 206.

The bottom end of the liquid storage pump body 204 is fixedly connected to the bottom of the liquid storage tank 223;

The bottom end of the liquid storage pump body 204 is provided with a protrusion toward the bottom of the liquid storage box 223; one end of the protrusion is connected to the liquid storage pump body 204, and the other end of the protrusion is connected with the liquid storage box 223. The bottom is connected; and the protrusion is disposed on one side of the bottom of the liquid storage pump body 204, avoiding the liquid inlet 206, and ensuring that the liquid inlet 206 is not affected.

The resetting structure 205 is configured as a return spring, one end of the return spring is connected to the valve seat structure of the liquid storage pump body 204, and the other end of the return spring is connected with the plunger 202 to enable the plunger 202 to be in the liquid storage pump body. The movement within 204 is free and can be reset to the initial position.

Specifically, the most compact ball valve structure 207 is provided in this embodiment, which ensures the working stability of the dispensing device and reduces the cost of the dispensing device. Wherein, the bottom end of the liquid storage pump body 204 has a liquid inlet 206, the liquid inlet 206 is a hole-like structure, and the diameter of the inlet 206 is smaller than the diameter of the valve body, thereby improving the valve body. The sealing effect; further, the valve seat structure is a semi-circular groove, wherein the semi-circular groove cooperates with the valve body to improve the sealing performance of the ball valve structure 207, and the valve body can pass gravity Or under the action of external pressure, it falls in the valve seat structure, and the liquid inlet 206 is sealed.

Moreover, in the embodiment, the liquid level in the liquid storage pump body 204 is lowered to be lower than the lowest position of the liquid storage tank 223, thereby ensuring that the liquid storage pump body 204 is always in a full liquid state. Regardless of the state of initial use or the low liquid storage of the liquid storage tank 223, the full liquid state of the liquid storage pump body 204 can be realized, thereby ensuring the accuracy of the delivery device every time.

Specifically, the delivery tube slot 213 is disposed in the vertical direction of the delivery button 201 to facilitate placement and insertion of the delivery tube 212. And the plunger 202 is provided with a through hole 203, and when the liquid stored in the liquid storage pump body 204 is compressed, the delivery pipe 212 can only enter through the through hole structure. And the through hole 203 of the plunger has a counterbore 214, and the discharge tube 212 can be inserted into the counterbore 214 in an interference fit or an adhesive manner.

Alternatively, the through hole 203 of the plunger is free of counterbore, and the discharge tube 212 is directly inserted into the through hole 203.

In summary, the manual detergent dispensing device described in this embodiment has the following advantages:

1. The manual detergent dispensing device described in the embodiment can solve the problem that the user cannot quantitatively dispense the detergent according to the dirtiness of the laundry and the user's demand. In this embodiment, the pressing structure is adopted for accurate quantitative dispensing. The detergent is provided, and the user only needs to press the dispensing device to meet the personalized demand of the user for the detergent delivery, and the dispensing device described in the embodiment has a simple structure and convenient operation.

2. The manual dispensing device of the detergent described in the embodiment solves the problem that the delivery component is complicated and is not conducive to installation and maintenance. The delivery component is an integrally formed structure, and the delivery component structure described in this embodiment can be easily The equipment of the dispensing device and the delivery component are taken out from the liquid storage pump body 204 to facilitate the delivery of the detergent and the maintenance inspection.

3. The manual detergent dispensing device of the present embodiment solves the problem that the delivery tube 212 is many and complicated, and the delivery device 212 uses a delivery tube 212 to communicate with the liquid storage pump body 204 and the delivery box 220. The delivery tube 212 puts the detergent in the liquid storage pump body 204 into the delivery box 220 with the up and down movement of the delivery assembly. Moreover, the delivery unit in the delivery device is provided with a delivery tube groove 213 and a support portion of the delivery tube 212. When the vertical movement of the delivery tube 212 is performed, the delivery tube 212 is less deformed and the detergent delivery process is smooth. Moreover, the delivery tube 212 has a simple structure, convenient installation and greatly reduced cost.

4. The manual dispensing device for the detergent described in the embodiment solves the problem of the uncertainty of the amount of the manually-loaded detergent. The dispensing device of the present embodiment realizes that the liquid storage pump body 204 in each dispensing device is in a full-liquid state. In addition, the precise delivery of the delivery device is ensured, and the problem that the liquid storage in the liquid storage pump body 204 is insufficient or the liquid storage in the liquid storage pump body 204 is not used and the airdrop or washing of the delivery device is caused is solved. The phenomenon of inaccurate dosage.

Embodiment 2

The upper surface of the delivery button 201 is provided with a hand-held portion, and the hand-held portion is fixedly mounted on the delivery button 201, and the upper surface area of the hand-held portion is smaller than the upper surface area of the delivery button 201. Wherein, the hand-held portion may be disposed at a middle portion of the delivery button 201, and the hand-held portion may be a cylindrical structure, a rectangular parallelepiped structure, and a rectangular parallelepiped structure.

The hand-held portion can facilitate the user to take out the dispensing assembly and put the detergent into the liquid storage box 223. It also facilitates the inspection and installation of the delivery device.

Embodiment 3

As shown in FIG. 1 to FIG. 10, a washing machine according to the embodiment includes a detergent box 2 and a disc holder 3, and the detergent box 2 is disposed in the disc holder 3;

Wherein, the detergent box 2 is provided with a drop box 220 and at least one dispensing device.

Specifically, the detergent box 2 is provided with at least one placing device, wherein the dispensing device includes a dispensing button 201, a plunger 202, a liquid storage pump body 204, a delivery tube 212, and a liquid storage box 223. The delivery button 201, the plunger 202, the reservoir pump body 204, and the delivery tube 212 are all disposed in the reservoir 223. The delivery button 201 is coupled to the plunger 202 to form a pressing assembly, and the pressing assembly is coupled to the reservoir pump body 204;

The plunger 202 is provided with a through hole 203 and communicates with the liquid storage pump body 204; one end of the delivery tube 212 is connected with the through hole 203 of the plunger, and the other end of the delivery tube 212 is connected with the placement box 220. . The liquid storage pump body 204 communicates with the liquid storage tank 223 through the ball valve structure 207, and the liquid in the liquid storage tank 223 flows into the liquid storage pump body 204.

Specifically, in the middle of the detergent box 2 of the washing machine in the embodiment, the placing box 220 is disposed in the placing box. A dispensing device is disposed on both sides of the 220, and a dispensing component is disposed in the middle of the liquid storage cartridge 223 of the dispensing device.

Moreover, the detergent box 2 is disposed in the hollow structure of the disc holder 3, and the lowest position is higher than the upper cover 901 of the outer cylinder, and a certain safe distance is reserved. This embodiment not only simplifies the mounting structure of the detergent box 2, but also improves the safety of the use and installation of the detergent box 2.

The upper cover 901 of the outer cylinder is connected to the outer cylinder 9 by a buckle 902.

At the same time, the end of the injection port 211 connected to the liquid storage box 223 is provided with a sealing structure 210, and the connecting portion of the side plate of the liquid storage box 223 and the injection port 211 is provided with a sealing groove 224, and a sealing concave The groove 224 is fitted with a sealing strip, and the sealing strip is an elastic material. The sealing strips described therein may be separately provided, and may also be disposed on the end portion of the injection port 211 and the liquid storage tank 223. Wherein, the sealing structure 210 can ensure the sealing property of the liquid storage box 223, and can also improve the stability of the structural installation of the injection port 211.

Moreover, the sealing structure 210 of the dispensing opening 211 away from the dispensing box 220 extends upward along the trim panel 8 to form a limiting portion horizontally on the trim panel 8, and horizontally extends along the disc holder 3 to form a connecting portion; The limiting portion of the dispensing opening 211 defines the mounting position of the trim panel 8, facilitates the determination of the mounting position of the trim panel 8, and also provides a protective function to the outer periphery of the trim panel 8. The connection portion of the injection port 211 realizes the connection with the disk holder 3, and the stability of the injection port 211 is improved. The preferred connection portion and the disk holder 3 are integrally formed to facilitate installation.

Alternatively, the insertion opening 211 on the side of the disc holder 3 is integrally formed with the disc holder 3, and is directly fixedly connected to the detergent box 2, and is also connected to the dispensing unit, and positions the dispensing unit.

Specifically, the detergent box 2 has a simple structure, and a plurality of chambers can be formed using an integral injection molding structure, wherein the chamber includes a drop box 220 chamber and at least one liquid storage box 223 chamber. Wherein, the liquid storage box 223 chamber can store a large amount of washing liquid or liquid for nursing clothes, at least 200 ml or more; the placing box 220 includes a water inlet 221 and a spraying device 227, wherein the water outlet is arranged and placed In the upper portion of the cartridge 220, a spraying device 227 is disposed at a lower portion of the dispensing cartridge 220. And a sealing structure 210 is disposed on the upper surface of the detergent box 2, wherein the sealing structure 210 is provided with a sealing groove 224 on the upper surface of each chamber in the detergent box 2, and a sealing material matched with the sealing groove 224, Moreover, the sealing material is an elastic material such as a sealing strip, a sealing ring or a foamed plastic. Wherein, the sealing structure 210 can fully isolate the chambers and improve the airtightness of each chamber.

Wherein, the spraying device 227 includes a spray box and a spray port 226.

At the same time, the outer side of the detergent box 2 is provided with a fixing portion 222, and the detergent box 2 is fastened to the disc holder 3 by the fixing portion 222. Wherein, the bottom surface of the washing machine tray 3 is also used as the upper cover of the detergent box 2, the solid The fixed portion 222 and the sealing structure 210 improve the sealing of the detergent box 2 and make the chambers in the detergent box 2 independent of each other. Moreover, the detergent box 2 utilizes the sealing structure 210 to cause the water inlet 221 in the drop box 220 to enter the water, so that the water in the drop box 220 and the detergent are not splashed; The storage of the detergent in the liquid storage box 223 is safe.

The disc holder 3 is provided with a disc holder fixing portion 301 that cooperates with the fixing portion 222 of the detergent box 2, and the fixing portion 222 of the detergent box and the disc holder fixing portion 301 are fastened by the screw 302. .

Moreover, the water inlet 221 is connected to the water inlet pipe of the washing machine, and can be connected to the water inlet valve through the water inlet pipe.

Specifically, the water inlet pipe of the detergent box 2 has a water inlet 221 inside the drop box 220, the water inlet of the washing machine is sprayed by the water inlet 221 to the drop box 220, and the drop box 220 has a slope structure 225, and the slope structure 225 The horizontal extension forms a buffer structure capable of sufficiently dissolving the detergent and the water, and the buffer structure forms a communication port 228 with the side plate of the drop box 220, and the communication port 228 communicates with the spray box.

At the same time, the slope structure 225 can make the water inlet 221 spray to the slope structure 225 to form a large-area cleaning water flow, effectively driving the washing liquid or the washing powder to be diverted to the spray box through the communication port 228, so that the water flow direction forms a 180° turn. The washing liquid and water are effectively mixed and sprayed into the washing inner cylinder 4 or the outer cylinder 9 through the spraying port 226.

Further, the washing machine further includes a garnish 8 disposed on the disc holder 3 and located above the detergent box 2;

The upper surface of the dispensing button 201 in the detergent box 2 is not higher than the upper surface of the garnish 8. Moreover, the upper surface of the decorative panel 8 and the upper surface of the disc holder 3 are in the same horizontal plane, which further improves the sealing property of the upper cover 1 and the disc holder 3 of the washing machine.

Further, the insertion port 211 extends parallel to the delivery box 220 along the connection portion of the insertion port 211 and the reservoir 223 in the direction of the drop box 220 to form a first support portion of the delivery tube 212; The side of the placing box 220 extends parallel to the direction of the liquid storage box 223 along the connecting portion of the dispensing opening 211 and the liquid storage box 223 to form a second supporting portion; between the first supporting portion and the second supporting portion and the garnish 8 The accommodating space is formed, and the discharge pipe 212 is disposed in the accommodating space.

At the same time, the delivery tube 212 is connected to one end of the dispensing device, and the other end is extended to the upper portion of the placement box 220 through the plaque 8 or the accommodating space of the disc holder 3. The user presses the delivery button 201, and the quantitative washing liquid is delivered to the placement box 220 via the delivery pump 212 via the reservoir pump body 204. The tap water is driven by the water inlet 221 to spray the spray into the washing inner and outer cylinders 9.

The plaque 8 is provided with a through hole that cooperates with the delivery button 201, wherein the through hole has a certain positioning function for the vertical direction of the delivery button 201.

Further, the garnish 8 is provided with a rotating shaft which is coupled to the disk holder 3, and the garnish 8 is rotated along the disk holder 3, and the detergent box 2 is opened.

Specifically, the rear portion of the trim panel 8 may be provided with a hinge or a shaft structure connected to the disc holder 3, and the trim panel 8 may be rotated and opened by the front portion of the trim panel 8.

Further, the dispensing device can be inserted into the liquid storage container 223 in the detergent box 2 through the through hole to form a closed space. Preferably, the delivery button 201 of the dispensing device is flush with the trim panel 8. More preferably, the diameter of the through hole is slightly larger than the diameter of the delivery button 201, and during the rotation of the plaque 8, the delivery button 201 can remain stationary. Then, the washing machine trim 8 is rotated and opened, and then the detergent is added to the liquid storage tank 223 through the dispensing opening 211.

Alternatively, the washing machine garnish 8 is rotated and opened, and then the dispensing unit is taken out, and the detergent is added to the liquid storage tank 223 through the dispensing opening 211.

Still alternatively, after the washing machine dispensing unit is taken out, the detergent is added to the liquid storage box 223 through the through hole of the garnish 8.

Still alternatively, the user directly opens the fascia 8 and places the washing powder or the laundry liquid in the drop box 220.

Specifically, the washing machine further includes:

Washing machine top cover 1: convenient for consumers to open and take clothes;

The washing unit includes an inner cylinder 4 and an outer cylinder 9. The outer cylinder 9 is used for holding water, and the inner cylinder 4 is installed therein for placing the laundry; the inner cylinder 4 is for holding the laundry to be washed;

The outer casing 5: a skeleton of the washing machine, which is used for supporting the whole washing machine inner and outer cylinder 9 motor and the like;

Chassis 6: the upper part is fixedly connected to the outer casing 5, and the lower part is mounted with a foot 7;

Foot 7: used to support the washing machine;

The disk holder 3 has an upper cover attached to the upper portion and a lower portion connected to the outer casing 5. The disc holder 3 is mounted with a control panel 10 and located at the front end of the disc holder 3; the disc holder 3 has a clothes insertion opening 211 at an intermediate position; and the detergent box trim is mounted at the rear end of the disc holder 3 8. The garnish 8 can be opened by a front rotation, and the garnish 8 is a transparent structure, which is convenient for the user to observe the remaining amount of the washing liquid in the detergent box 2 and to be washed in the detergent box placing box 220. The amount of liquid delivered. The hollow space in the lower portion of the rear end of the disk holder 3 is hidden from the assembly of the detergent box 2.

At the same time, the detergent box 2 is fastened and fixed to the disc holder 3 by the fixing portion 222, and a sealing strip is placed in the sealing groove on the detergent box 2, thereby achieving a seal between the disc holder 3 and the detergent box 2. And, the sealing strip is an elastic material. The part of the disc holder 3 becomes the upper cover of the detergent box 2, so that the respective spaces of the detergent box 2 are independently sealed, and the water in the detergent box 2 and the overflowing and splashing of the detergent are avoided. And The washing machine eliminates the structure of the top cover of the detergent box, saves the cost, and avoids the processes of hot-melt welding or ultrasonic welding of the upper cover of the detergent box, greatly reducing the process difficulty and improving the production efficiency.

In summary, the washing machine of this embodiment has the following advantages:

1. The washing machine of the embodiment can solve the problem of manual placement of the detergent box 2. In this embodiment, the placement device is provided in the detergent box 2, thereby realizing the personalized manual precise delivery requirement of the user.

2. The delivery device used in the washing machine of the embodiment can ensure the accuracy of the user's delivery every time, and there is no problem of airdropping, and the washing machine can also realize an intuitive manual delivery experience and improve the user experience. .

3. The washing machine described in this embodiment has a simple structure and strong practicability, and is suitable for promotion.

The embodiments of the present invention may be further combined or substituted, and the embodiments are merely described for the preferred embodiments of the present invention, and are not intended to limit the scope and scope of the present invention. Various changes and modifications made by those skilled in the art to the technical solutions of the present invention are within the scope of the present invention.

Claims

A detergent manual dispensing device, comprising: a delivery button, a plunger, a liquid storage pump body and a delivery tube, wherein the delivery button is connected with the plunger to form an integrally formed pressing component, the pressing component and the liquid storage pump Body connection

Wherein, the plunger is provided with a through hole and communicates with the liquid storage pump body; one end of the delivery tube is connected with the plunger through hole, and the other end of the delivery tube is connected with the drop box.
The manual dispensing device for a detergent according to claim 1, wherein the liquid storage pump body has an annular structure, and the lower end of the pressing assembly is provided with a groove structure matched with the annular structure of the liquid storage pump body. ;

Wherein, the lower end of the pressing assembly is coupled with the upper end of the liquid storage pump body.
The manual dispensing device for a detergent according to claim 2, wherein the groove structure is disposed at a lower end of the delivery button, and is inserted into the annular structure of the upper end of the liquid storage pump body and moves up and down;

Wherein, the inner side of the groove structure is fixedly connected to the plunger.
The detergent manual dispensing device according to claim 3, wherein the dispensing device further comprises a liquid storage box and a dispensing opening, and the dispensing component, the liquid storage pump body and the injection port are all disposed in the liquid storage box Inside;

Preferably, the injection port is recessed from the side of the liquid storage container along the dispensing assembly to form a dispensing opening having a bowl opening structure;

More preferably, the opening of the dispensing opening extends downward to form a positioning structure of the dispensing assembly and is connected to the outside of the groove structure.
The detergent manual dispensing device according to claim 1, wherein the delivery button is provided with a delivery tube slot, and the delivery tube slot communicates with the plunger through hole to form a receiving space of the delivery tube. ;

Preferably, the delivery tube slot is vertically disposed on a side of the delivery button by the drop box.
The detergent manual dispensing device according to claim 1, wherein the lower end of the liquid storage pump body is provided with a reset structure and a ball valve structure, and the reset structure and the ball valve structure are connected, and the resetting is performed. The structure is disposed at a lower portion of the plunger and connected to the plunger.
A detergent manual dispensing device according to claim 6, wherein the ball valve structure comprises a liquid inlet port, a valve body and a valve seat structure, and the liquid inlet port is disposed at the bottom of the valve seat structure, and The liquid storage pump body and the liquid storage box are connected, and the valve body is disposed on the valve seat structure and located above the liquid inlet.
A washing machine according to any one of claims 1-7, comprising a detergent box and a disk holder, The detergent box is disposed in the disc holder;

Wherein, the detergent box is provided with a drop box and at least one placing device.
A washing machine according to claim 8, wherein said washing machine further comprises a garnish, said plaque being disposed on the disc holder and located above the detergent box;

Wherein, the decorative plate is provided with a through hole matched with the placing button, and the upper surface of the placing button is not higher than the upper surface of the decorative plate;

Preferably, the plaque is a transparent material.
A washing machine according to claim 9, wherein said garnish is provided with a rotating device, and said fascia is coupled to the disk holder by a rotating device and relatively rotated;

Preferably, the rotating device is a rotating shaft structure;

More preferably, the rotating device is adjacent to the upper side of the washing machine cover.