CN107974807A - Laundry treatment agents for clothes treatment device launch component and clothes treatment device - Google Patents

Abstract

The invention belongs to the technical field of laundry treatment, and aims to solve the problem of inconvenient injection of laundry treatment agents in existing laundry treatment equipment, resulting in poor user experience. To this end, the present invention provides a laundry treatment agent dispensing assembly for laundry treatment equipment and the laundry treatment equipment, the laundry treatment equipment includes a body, the laundry treatment agent dispensing assembly includes a storage container and a dispensing device, and the storage container is fixedly arranged on the body Among them, it is used to store the laundry treatment agent; the delivery device can move relative to the storage container and is used to inject the laundry treatment agent. The laundry treatment agent delivery assembly also includes a sleeve device. The storage container is connected, so that while the dispensing device can move relative to the storage container, the laundry treatment agent in the dispensing device can also flow into the storage container. In the present invention, when the delivery device moves, the casing assembly will not be blocked and entangled, which is convenient for users to operate and improves user experience.

Description

Clothes treatment agent dispensing component for clothes treatment equipment and clothes treatment equipment

technical field

The invention belongs to the technical field of clothes treatment, and specifically provides a clothes treatment agent injecting component for clothes treatment equipment and clothes treatment equipment.

Background technique

Clothes processing equipment is a machine capable of washing, drying and/or drying clothes. Common clothing processing equipment includes washing machines, shoe washing machines, clothes dryers, and washing and drying machines. With the continuous improvement of production technology With the increasing demand of users, the functionality of existing laundry processing equipment is gradually enhanced. Taking the washing machine as an example, the washing machine includes a body and a detergent injection component. The detergent injection component can inject detergent into the working chamber of the washing machine. Because The volume of the detergent box in the detergent dispensing component is relatively large, so when adding detergent, the user needs to pull and push the detergent box with great force, which is inconvenient for the user to operate and reduces the user experience.

In the prior art, the above problems are generally solved by designing the detergent box into a split structure. For example, the invention patent with publication number CN107354679A discloses a dispenser box assembly. Specifically, the dispenser box assembly includes a liquid storage box with a liquid storage chamber, a drawer with a liquid injection chamber, and a connecting hose connecting the liquid storage chamber and the liquid injection chamber. , and then put liquids such as detergent and softener into the liquid injection chamber and let the liquid enter the liquid storage chamber through the connecting hose, in this way, the volume of the part that is manually pulled and pushed can be reduced. Small, that is, only need to pull and push the drawer with the liquid injection cavity to realize the liquid injection, avoiding the inconvenience of the user's operation due to the large volume of the detergent box. However, since the connecting hose is a flexible connector, it is easy to cause the connecting hose to be blocked due to bending during the process of pulling and pushing the drawer, so that the smooth delivery of liquids such as detergent and softener cannot be realized. Or, the connecting hose is prone to entanglement, which makes it inconvenient for the user to pull out and push the drawer in, which reduces the user experience to a certain extent.

Therefore, there is a need in the art for a new laundry treatment agent dispensing assembly for laundry treatment equipment and corresponding laundry treatment equipment to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem of inconvenient injection of laundry treatment agents in existing laundry treatment equipment, resulting in poor user experience, the present invention provides a laundry treatment agent injection component for laundry treatment equipment , the laundry treatment device includes a body, and the laundry treatment agent injection component includes a storage container and an injection device, the storage container is fixedly arranged in the body for storing the laundry treatment agent; the injection device can move relative to the storage container, and is used for injecting the laundry treatment agent The laundry treatment agent dispensing assembly further includes a cannula device, one end of the cannula device communicates with the dispensing device, and the other end communicates with the storage container, so that while the dispensing device can move relative to the storage container, the laundry treatment agent in the dispensing device also can flow into storage containers.

In the preferred technical solution of the above-mentioned laundry treatment agent delivery assembly, the delivery device includes at least one delivery cavity, and the sleeve device includes at least one sleeve set corresponding to the delivery cavity, and each sleeve set connects a delivery cavity to the storage container.

In the preferred technical solution of the above laundry treatment agent injection assembly, each sleeve set includes a first end sleeve and a second end sleeve, the first end sleeve communicates with the injection cavity, and the second end sleeve The tube communicates with the storage container, and the first end sleeve and the second end sleeve are sealingly nested to each other.

In the preferred technical solution of the above-mentioned laundry treatment agent dispensing assembly, each sleeve set further includes at least one intermediate sleeve arranged between the first end sleeve and the second end sleeve, and the two ends of the intermediate sleeve The first end sleeve and the second end sleeve are respectively sheathed together in a sealing manner.

In the preferred technical solution of the laundry treatment agent dispensing assembly, the laundry treatment agent includes detergent and softener, and at least one dispensing chamber includes a detergent dispensing chamber and a softener dispensing chamber.

In a preferred technical solution of the laundry treatment agent dispensing assembly, the bottom wall of the dispensing chamber slopes downward toward the storage container, and/or the bottom wall of the storage container slopes downward away from the dispensing device.

In a preferred technical solution of the above laundry treatment agent dispensing assembly, the first end sleeve is connected to the bottom of the rear side wall of the dispensing chamber, and the second end sleeve is connected to the top of the front side wall of the storage container.

In the preferred technical solution of the above laundry treatment agent dispensing assembly, a guide rail is provided on the dispensing device, and a translation mechanism matching the guide rail is provided on the body, and the dispensing device can be retracted relative to the storage container through the cooperation of the guide rail and the translation mechanism Pan between extended and extended positions.

In a preferred technical solution of the above laundry treatment agent dispensing assembly, the dispensing device further includes a decorative plate, and when the dispensing device is in the retracted position, the decorative plate is flush with the operation panel of the laundry treatment equipment.

In the preferred technical solution of the laundry treatment agent dispensing assembly, the laundry treatment agent dispensing assembly further includes an automatic pop-up mechanism, which is used to automatically eject the dispensing device to the extended position.

In the preferred technical solution of the above laundry treatment agent dispensing assembly, a button is arranged on the decorative plate, and the button is used to trigger the automatic pop-up mechanism when pressed, so that the dispensing device automatically pops up to the extended position.

In the preferred technical solution of the above laundry treatment agent dispensing assembly, the laundry treatment agent dispensing assembly further includes a locking mechanism, the locking mechanism includes a lock hook provided on the dispensing device or the body and a lock correspondingly provided on the body or the dispensing device, When the delivery device is in the retracted position, the locking hook engages the catch to lock the delivery device in the retracted position.

In the preferred technical solution of the above laundry treatment agent dispensing assembly, the automatic pop-up mechanism includes an elastic reset member, one end of which is connected to the body or the storage container, and the other end is connected to the dispensing device; when the dispensing device is in the retracted position, the elastic The return member biases the dispensing device away from the storage container.

In the preferred technical solution of the above-mentioned laundry treatment agent dispensing assembly, the laundry treatment agent dispensing assembly further includes a pumping device, and the pumping device communicates with the storage container for pumping the laundry treatment agent in the storage container to the laundry treatment equipment. cavity.

In another aspect, the present invention also provides a laundry treatment device, which includes the above-mentioned laundry treatment agent injecting assembly.

In a preferred technical solution of the above clothes processing device, the clothes processing device is a washing machine or an all-in-one washing and drying machine.

Those skilled in the art can understand that, in the preferred technical solution of the present invention, the delivery device is connected to the storage container through the sleeve device. Maintain the communication state, so that when the laundry treatment agent is injected into the injection device, the laundry treatment agent can be delivered to the storage container through the cannula device, which is the same as the technology in the prior art that connects the injection device and the storage container through a connecting hose Compared with the solution, the present invention connects the delivery device with the storage container through a rigid connector (i.e., a sleeve device), avoiding the bending of the connecting hose when the delivery device is pulled out of the body and pushed into the body, resulting in Blockage affects the delivery and injection of the laundry treatment agent. At the same time, the sleeve device will not be entangled during the process of elongation and shortening, and will not hinder the normal movement of the delivery device relative to the main body. Through such a setting, it can be convenient for users to operate , and improve user experience.

Further, the cannula device is composed of a plurality of cannula groups, and each cannula group can connect a delivery cavity with a storage container, that is, in practical applications, different laundry treatment agents can be injected into different delivery cavities, and then Transported through the corresponding set of sleeves into a storage container and finally mixed to prepare the laundry treatment equipment for normal washing.

Furthermore, the number of sleeves in the sleeve set and the length of each sleeve can be flexibly adjusted according to the structure and arrangement of the laundry treatment equipment in practical applications, specifically, when the moving distance of the delivery device relative to the storage container When larger, can appropriately increase the quantity of sleeve pipe and/or the length of sleeve pipe; Setting, that is, when the moving distance of the dispensing device relative to the storage container is relatively large or small, the delivery conditions of the laundry treatment agent can be met, ensuring that the laundry treatment agent in the dispensing device can be smoothly injected into the storage container.

Still further, the bottom wall of the injection cavity and the bottom wall of the storage container are all inclined, that is, the bottom wall of the injection cavity and the bottom wall of the storage container are all inclined downward from the outside of the body. After the laundry treatment agent is injected, the laundry treatment agent will flow toward the sleeve device along the bottom wall of the injection chamber, and when the laundry treatment agent in the sleeve device enters the storage container, it will also flow from the outside to the inside of the bottom wall of the storage container , so as to be more conducive to the flow of the laundry treatment agent and ensure the smooth progress of the feeding operation. Further, one end of the cannula device is connected to the bottom of the rear side wall of the injection chamber, and the other end is connected to the top of the front side of the storage container. Through such an arrangement, the laundry treatment agent in the injection device can flow into as much as possible. In the storage container and fill the storage container, thereby ensuring that the space in the storage container is utilized to the greatest extent.

Still further, the delivery device can be translated between the retracted position and the extended position through the guide rail and the translation mechanism, that is, the delivery device can be pulled out of the body and pushed into the body, and the cooperation of the guide rail and the translation mechanism can Making the delivery device move along the set direction can play a guiding role for the delivery device, thereby ensuring that the delivery device can be accurately pulled and pushed into place. Furthermore, when the decorative panel is in the retracted position, it is flush with the operation panel of the laundry treatment equipment, which can improve the overall aesthetics of the laundry treatment equipment.

Furthermore, triggering the automatic pop-up mechanism through a button can further improve the convenience of the user's putting operation, that is, the user only needs to press the button, and the automatic pop-up mechanism can pop the throwing device to the extended position, thereby facilitating the user to handle clothes The injection operation of the agent can improve the efficiency of the user's injection operation in this way. Further, the dispensing device can be locked in the retracted position through the locking mechanism, so that the dispensing device will not fall out of the body, the structural stability of the dispensing device is improved, and the decorative plate can always be kept in contact with the clothes processing equipment The operation panel of the machine is flush, so as to ensure the overall aesthetics of the laundry treatment equipment.

Still further, the elastic return member can ensure that the delivery device is biased when the delivery device is in the retracted position, so that when the user presses the button, the delivery device can be ejected smoothly by the elastic return member, thereby ensuring smooth delivery operation.

Furthermore, the laundry treatment agent in the storage container can be sent into the working cavity of the laundry treatment equipment through the pumping device, thereby completing the automatic injection of the laundry treatment agent into the working cavity, ensuring the normal operation of the washing program of the laundry treatment equipment , so that the clothes can be washed quickly.

In addition, the laundry treatment equipment further provided by the present invention on the basis of the above technical solution adopts the above-mentioned laundry treatment agent dispensing assembly, and further possesses the technical effects of the above laundry treatment agent dispensing assembly, and compared with the pre-improved Clothes treatment equipment, the clothes treatment equipment of the present invention not only has a more beautiful overall appearance, but also makes it more convenient for users to inject clothes treatment agents, thereby improving user experience.

Description of drawings

Describe preferred embodiment of the present invention below with reference to accompanying drawing and in conjunction with washing machine, in accompanying drawing:

Fig. 1 is a structural schematic diagram 1 of the laundry treatment agent dispensing assembly of the present invention;

Fig. 2 is a structural schematic diagram II of the laundry treatment agent dispensing assembly of the present invention;

Fig. 3 is a structural schematic diagram III of the laundry treatment agent dispensing assembly of the present invention;

Fig. 4 is a structural schematic diagram 4 of the laundry treatment agent dispensing assembly of the present invention;

Fig. 5 is a structural schematic diagram five of the laundry treatment agent dispensing assembly of the present invention;

Fig. 6 is a schematic structural view of the washing machine of the present invention.

Detailed ways

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the following embodiments are explained in conjunction with a washing machine, this is not limiting, and the technical solutions of the present invention are also applicable to other laundry processing equipment, such as shoe washing machines, spin dryers, and washing and drying machines. Machines, etc., the change of the application object does not deviate from the principle and scope of the present invention.

It should be noted that, in the description of the present invention, the terms "middle", "upper", "lower", "front", "rear", "horizontal", "inner", "outer" etc. indicate directions or positions The terms of the relationship are based on the orientation or positional relationship shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be interpreted as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Based on the background technology, it is inconvenient to put the laundry treatment agent in the existing washing machine, which leads to the problem of poor user experience. The invention provides a laundry treatment agent injection component for a washing machine and the washing machine, aiming at making it more convenient for users to perform laundry treatment agent injection operations, thereby improving user experience.

Specifically, the washing machine of the present invention includes a body, and the laundry treatment agent delivery assembly includes a storage container and a delivery device, the storage container is fixedly arranged in the body for storing the laundry treatment agent; the delivery device can move relative to the storage container, and is used for delivery of clothes Treatment agent, the laundry treatment agent injection assembly also includes a sleeve device, one end of the sleeve device communicates with the injection device, and the other end communicates with the storage container, so that while the injection device can move relative to the storage container, the clothing in the injection device can be treated The agent can also flow into the storage container. Wherein, the delivery device can be a delivery box, a delivery board or a delivery rack, etc. Those skilled in the art can flexibly set the specific structure of the delivery device in practical applications, as long as the delivery device can deliver the laundry treatment agent through the sleeve device to the in a storage container. In addition, the laundry treatment agent includes detergent and softener, etc. Those skilled in the art can flexibly set the type and specific type of the laundry treatment agent in practical applications, as long as the laundry treatment agent can realize the washing of clothes.

Preferably, as shown in Figures 1 to 5, the delivery device 1 includes at least one delivery cavity, and the cannula device includes at least one sleeve set 2 corresponding to the delivery cavity one-to-one, and each sleeve set 2 communicates a delivery cavity to the storage container3. Wherein, the number of injection chambers can be one or multiple, and those skilled in the art can flexibly set the specific number of injection chambers in practical applications, as long as the laundry treatment agent can be injected into the storage container 3 through the injection chambers. Can. In a possible situation, the number of injection chambers is one, that is, the detergent can be injected into the injection chamber through the injection chamber, and then the detergent can be delivered to the storage container through the sleeve set 2 connected with the injection chamber 3 for storage. In another possible situation, as shown in FIGS. 1 to 5 , there are two injection chambers, which are detergent injection chamber 11 and softener injection chamber 12 respectively, wherein detergent injection chamber 11 has detergent There is a softener injection port on the softener injection chamber 12, through the detergent injection chamber 11, the detergent can be transported to the storage container 3 through the sleeve set 2 connected to the detergent injection chamber 11, and the detergent can be delivered to the storage container 3 through the softener injection chamber 11 The cavity 12 can deliver the softener to the storage container 3 through the casing group 2 connected to the softener injection cavity 12, that is, the detergent and the softener are first injected separately, and then mixed and stored in the storage cavity, so as to provide a good balance for the washing machine. Laundry ready for washing.

Preferably, each sleeve set 2 includes a first end sleeve 21 and a second end sleeve 22, the first end sleeve 21 communicates with the delivery chamber, and the second end sleeve 22 communicates with the storage container 3 In communication, the first end sleeve 21 and the second end sleeve 22 are sleeved to each other in a sealing manner. In addition, each sleeve set 2 also includes at least one intermediate sleeve 23 arranged between the first end sleeve 21 and the second end sleeve 22, and the two ends of the intermediate sleeve 23 are connected to the first end respectively. The sleeve 21 and the second end sleeve 22 are hermetically sleeved to each other. Specifically, as shown in Figures 3 to 5, there is an intermediate sleeve 23 in each sleeve set 2, and one end of the intermediate sleeve 23 is in sealing communication with the first end sleeve 21, and the other end is in communication with the second end sleeve. The end sleeve 22 is in sealing communication, and the intermediate sleeve 23 is sleeved and connected with the first end sleeve 21 and the second end sleeve 22, so that the first end sleeve 21, the intermediate sleeve 23 and the second end sleeve The sleeve group 2 formed by connecting the two end sleeves 22 in sequence can be freely expanded and contracted, so that when the injection chamber moves relative to the storage container 3, the sleeve group 2 can be adjusted freely and flexibly with the movement of the injection chamber , so as to meet the injection requirements of the laundry treatment agent. Referring to Figures 3 to 5, the detergent injection chamber 11 communicates with the storage container 3 through a sleeve set 2, and the softener injection chamber 12 communicates with the storage container 3 through a sleeve set 2, and when the injection device 1 moves relative to the storage container 3 At the same time, the sleeve set 2 connected between the detergent injection cavity 11 and the storage container 3 and the sleeve set 2 connected between the softener injection cavity 12 and the storage container 3 expand and contract at the same time, so that the injection device 1 can follow the Move freely with the user's pull and push. It should be noted that, in the above example, there is one intermediate sleeve 23 in each sleeve group 2 is only exemplary, and in actual application, those skilled in the art can flexibly adjust the intermediate sleeve according to actual usage conditions 23, for example, when the maximum moving distance of the delivery device 1 relative to the storage container 3 is small, the middle sleeve 23 can be omitted, and it can be completed only by the sheathing of the first end sleeve 21 and the second end sleeve 22 When the maximum moving distance of the delivery device 1 relative to the storage container 3 is large, the number of intermediate sleeves 23 can be appropriately increased to meet the expansion and contraction requirements of the sleeve set 2 . In addition, the length of the first end sleeve 21 , the length of the middle sleeve 23 and the length of the second end sleeve 22 can also be flexibly adjusted in practical applications, which will not be repeated here.

Preferably, the bottom wall of the dispensing chamber slopes downward toward the direction of the storage container 3 , and/or the bottom wall of the storage container 3 slopes downward along a direction away from the dispensing device 1 . Specifically, as shown in Figures 1 to 6, the bottom wall of the detergent injection chamber 11 and the bottom wall of the softener injection chamber 12 can be inclined downward from the outside to the inside of the main body 10, and at the same time, the storage container 3 The bottom wall can also be set to be inclined downward along the direction of the main body 10 from outside to inside, so as to facilitate the smooth flow of detergent and softener. Of course, in practical applications, the bottom wall of the storage container 3 can also be set horizontally However, such changes to the bottom wall of the storage container 3 do not deviate from the principle and scope of the present invention, and all belong to the protection scope of the present invention. Further preferably, the first end sleeve 21 is connected to the bottom of the rear side wall of the delivery chamber, and the second end sleeve 22 is connected to the top of the front side wall of the storage container 3 . Specifically, the bottoms of the detergent injection chamber 11 and the softener injection chamber 12 are each connected to a first end sleeve 21, and the corresponding second end sleeves 22 are connected to the top of the storage container 3, thereby facilitating washing. Detergent and softener injection, of course, in practical applications, the first end sleeve 21 can also be connected to other positions of the detergent injection chamber 11 and softener injection chamber 12, likewise, the second end sleeve 22 can also be connected to other positions of the storage container 3, those skilled in the art can flexibly set the specific connection positions of the first end sleeve 21 and the second end sleeve 22 in practical applications, as long as the first end The connection between the sleeve 21 and the injection chamber and the connection between the second end sleeve 22 and the storage container 3 can realize the injection of the laundry treatment agent in the injection chamber into the storage container 3 .

Preferably, the delivery device 1 is provided with a guide rail 4, and the body 10 is provided with a translation mechanism matching the guide rail 4, and the delivery device 1 can be moved between the retracted position and the extension position relative to the storage container 3 through the cooperation of the guide rail 4 and the translation mechanism. Pan between positions. Wherein, as shown in FIGS. 1 to 6 , the translation mechanism may be a track groove 5 matched with the guide rail 4 , and the directional movement of the delivery device 1 relative to the storage container 3 is realized through the cooperation of the guide rail 4 and the track groove 5 . In addition, in order to enable the storage container 3 to be fixed in the body 10, an accommodating chamber 6 for accommodating the storage container 3 and the dispensing device 1 can be provided on the body 10, and the storage container 3 is fixed at the rear of the accommodating chamber 6, the above-mentioned The track groove 5 is arranged on the inner side wall of the front part of the accommodating cavity 6 , and the delivery device 1 can be accommodated in the front part of the accommodating cavity 6 through the guide rail 4 and the track groove 5 . Of course, the above-mentioned translation mechanism can also be a sliding protrusion or a slide rail, etc. Those skilled in the art can flexibly set the specific structure of the translation mechanism in practical applications, as long as the delivery device 1 can be moved from The body 10 can be pulled out and pushed into the body 10 .

Preferably, the dispensing device 1 further includes a decorative plate 7, and when the dispensing device 1 is in the retracted position, the decorative plate 7 is flush with the operation panel 8 of the washing machine. As shown in Figures 1 to 6, when the dispensing device 1 is fully accommodated in the body 10, the outer surface of the decorative plate 7 is flush with the outer surface of the operating panel 8 of the washing machine, that is, the outer surface of the decorative plate 7 is flush with the outer surface of the operating panel 8. The surfaces are coplanar, thus making the washing machine more aesthetically pleasing overall.

Further preferably, the laundry processing and dispensing assembly of the present invention further includes an automatic ejection mechanism, which is used to automatically eject the dispensing device 1 to the extended position. Wherein, the automatic pop-up mechanism can be set to eject the delivery device 1 by manual operation or eject the delivery device 1 by automatic operation, when the automatic pop-up mechanism is controlled by automatic operation, the automatic pop-up mechanism can be connected with the control panel signal of the washing machine, When the control panel is operated, a signal can be sent to the automatic pop-up mechanism, so that the automatic pop-up mechanism will act to automatically pop up the delivery device 1 to the extended position. When the automatic ejection mechanism is controlled by manual operation, a button 9 can be set on the decorative panel 7, and the button 9 is used to trigger the automatic ejection mechanism when pressed, so that the delivery device 1 is automatically ejected to the extended position.

In one possible situation, the automatic ejection mechanism includes an elastic reset member, one end of which is connected to the body 10 or the storage container 3, and the other end is connected to the delivery device 1; when the delivery device 1 is in the retracted position, the elastic reset The member biases the dispensing device 1 away from the storage container 3 . Specifically, the elastic return member can be a spring, and the button 9 can selectively abut against the spring through the connecting rod to control its expansion and contraction. , when the pushbutton 9 removes the abutment against the spring through the connecting rod, the spring releases its own elastic force and exerts a thrust on the delivery device 1, so that the delivery device 1 automatically pops up to the extended position, and when the delivery device 1 returns to the retracted position , the connecting rod abuts against the spring again and causes the spring to bias the dispensing device 1 . In order to ensure the smooth progress of the above actions, in practical applications, it is necessary to enable the delivery device 1 to be locked smoothly when it is in the retracted position. In a preferred embodiment, the laundry treatment agent dispensing assembly of the present invention further includes a locking mechanism. The locking mechanism includes a lock hook provided on the dispensing device 1 or the body 10 and a corresponding hook provided on the body 10 or the dispensing device 1 . Lock, when the delivery device 1 is in the retracted position, the locking hook engages with the lock so as to lock the delivery device 1 in the retracted position. Specifically, a lock hook can be provided on the delivery device 1 , and a lock catch can be provided on the body 10 at a position corresponding to the lock hook, and the delivery device 1 can be locked to the body 10 through the cooperation of the lock hook and the lock catch. Of course, it is also possible to set the locking hook on the body 10 and the lock on the delivery device 1 , so as to realize the locking of the delivery device 1 and the body 10 . It should be noted that the above-mentioned specific structures of the elastic reset member and the locking mechanism are only exemplary. For example, the elastic reset member can also adopt a torsion spring, and the locking mechanism can also adopt a structure in which protrusions and grooves are matched. Personnel can flexibly set the specific structure of the elastic reset member and the locking mechanism in practical applications, as long as the elastic reset member can automatically eject the delivery device 1 and the delivery device 1 and the body 10 can be locked by the locking mechanism.

Preferably, the laundry treatment agent dispensing assembly of the present invention further includes a pumping device, which communicates with the storage container 3 for pumping the laundry treatment agent in the storage container 3 into the working chamber of the washing machine. Wherein the pumping device can be a hydraulic pump, wherein, one end of the hydraulic pump is communicated with the storage container 3, and the other end is communicated with the working cavity of the washing machine, and the hydraulic pump is connected with the control panel signal, and the hydraulic pump can be operated through the control panel to open, thereby the The laundry treatment agent in the storage container 3 is injected into the working chamber, thereby completing the laundry washing operation. Of course, it is only exemplary that the above-mentioned pumping device is a hydraulic pump, and those skilled in the art can flexibly set the specific structure of the pumping device in practical applications, as long as the detergent and the detergent in the storage container 3 can be transferred by the pumping device The softener mixture can be injected into the working cavity of the washing machine.

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims (16)

1. A laundry treatment agent dispensing assembly for laundry treatment equipment, the laundry treatment equipment includes a body, the laundry treatment agent dispensing assembly includes a storage container and a dispensing device, the storage container is fixedly arranged in the body, used for storing laundry treatment agents; the dispensing device can move relative to the storage container for dispensing laundry treatment agents, It is characterized in that, the laundry treatment agent dispensing assembly also includes a cannula device, one end of the cannula device communicates with the dispensing device, and the other end communicates with the storage container, so that the dispensing device can be relatively While the storage container is moving, the laundry treatment agent in the dispensing device can also flow into the storage container. 2. The laundry treatment agent dispensing assembly according to claim 1, wherein the dispensing device includes at least one dispensing cavity, and the sleeve device includes at least one sleeve group corresponding to the dispensing chamber one by one, Each of the sleeve sets communicates one of the delivery chambers to the storage container. 3. The laundry treatment agent dispensing assembly according to claim 2, wherein each of the sleeve sets includes a first end sleeve and a second end sleeve, and the first end sleeve The second end sleeve communicates with the delivery chamber, the second end sleeve communicates with the storage container, and the first end sleeve and the second end sleeve are sleeved together in a sealing manner. 4. The laundry treatment agent dispensing assembly according to claim 3, wherein each sleeve set further comprises a sleeve disposed between the first end sleeve and the second end sleeve There is at least one intermediate sleeve, and the two ends of the intermediate sleeve are hermetically sleeved with the first end sleeve and the second end sleeve respectively. 5. The laundry treatment agent injection assembly according to claim 2, wherein the laundry treatment agent includes detergent and softener, and the at least one injection chamber includes a detergent injection chamber and a softener injection chamber. 6. The laundry treatment agent dispensing assembly according to claim 2, characterized in that, the bottom wall of the dispensing chamber is inclined downward toward the direction of the storage container, and/or the bottom wall of the storage container is The direction of the delivery device is inclined downward. 7. The laundry treatment agent dispensing assembly according to claim 3, wherein the first end sleeve is connected to the bottom of the rear side wall of the dispensing cavity, and the second end sleeve is connected to the top of the front side wall of the storage container. 8. The laundry treatment agent dispensing assembly according to any one of claims 2 to 7, wherein a guide rail is provided on the dispensing device, and a translation mechanism matching the guide rail is provided on the body, so that The delivery device can translate relative to the storage container between a retracted position and an extended position through the cooperation of the guide rail and the translation mechanism. 9. The laundry treatment agent dispensing assembly according to claim 8, characterized in that, the dispensing device further comprises a decorative plate, and when the dispensing device is in the retracted position, the decorative plate is in contact with the laundry treatment equipment. The operation panel is flush. 10. The laundry treatment agent dispensing assembly according to claim 9, characterized in that, the laundry treatment agent dispensing assembly further comprises an automatic ejection mechanism for automatically ejecting the dispensing device to the extended position . 11. The laundry treatment agent dispensing assembly according to claim 10, wherein a button is arranged on the decorative plate, and the button is used to trigger the automatic pop-up mechanism when pressed, so that the dispensing device automatically Pop out to the extended position. 12. The laundry treatment agent dispensing assembly according to claim 8, characterized in that, the laundry treatment agent dispensing assembly further comprises a locking mechanism, and the locking mechanism includes a lock hook provided on the dispensing device or the body And correspondingly provided on the body or the lock catch on the delivery device, when the delivery device is in the retracted position, the lock hook engages with the lock catch so as to lock the delivery device in the retracted position . 13. The laundry treatment agent dispensing assembly according to claim 10, wherein the automatic pop-up mechanism comprises an elastic return member, one end of the elastic return member is connected to the body or the storage container, and the other end is connected to the storage container. to the dispensing device; when the dispensing device is in the retracted position, the resilient return member biases the dispensing device away from the storage container. 14. The laundry treatment agent dispensing assembly according to any one of claims 1 to 7, characterized in that the laundry treatment agent dispensing assembly further comprises a pumping device, the pumping device communicates with the storage container, Used to pump the laundry treatment agent in the storage container into the working chamber of the laundry treatment device. 15. A laundry treatment device, characterized in that the laundry treatment device comprises the laundry treatment agent dispensing assembly according to any one of claims 1-14. 16. The laundry processing device according to claim 15, characterized in that, the laundry processing device is a washing machine or a washing and drying machine.