CN112127115B - A clothing processing agent input subassembly and clothing processing apparatus for clothing processing apparatus - Google Patents

A clothing processing agent input subassembly and clothing processing apparatus for clothing processing apparatus Download PDF

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Publication number
CN112127115B
CN112127115B CN201910555548.5A CN201910555548A CN112127115B CN 112127115 B CN112127115 B CN 112127115B CN 201910555548 A CN201910555548 A CN 201910555548A CN 112127115 B CN112127115 B CN 112127115B
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China
Prior art keywords
sealing
container
annular
annular sealing
laundry treatment
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CN201910555548.5A
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CN112127115A (en
Inventor
黄涛
黄本财
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Priority to CN201910555548.5A priority Critical patent/CN112127115B/en
Priority to PCT/CN2020/095739 priority patent/WO2020259315A1/en
Priority to US17/623,018 priority patent/US11993888B2/en
Priority to EP20833104.1A priority patent/EP3992348A4/en
Publication of CN112127115A publication Critical patent/CN112127115A/en
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Publication of CN112127115B publication Critical patent/CN112127115B/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The invention belongs to the technical field of clothes treatment, and aims to solve the problem of poor user experience caused by inconvenient feeding of a clothes treating agent in the conventional clothes treating equipment. Therefore, the invention provides a clothes treating agent feeding assembly for clothes treating equipment and the clothes treating equipment, wherein the clothes treating equipment comprises a body, the clothes treating agent feeding assembly comprises a storage container, a feeding container and a liquid guide insertion pipe, the storage container is fixed in the body, the feeding container is connected with the body in a sliding mode, one end of the liquid guide insertion pipe is communicated with the feeding container, the other end of the liquid guide insertion pipe is inserted into the storage container, and the length of the liquid guide insertion pipe is set to be that the other end of the liquid guide insertion pipe cannot fall out of the storage container when the feeding container moves away from the storage container. When the clothes treating agent is added, the throwing container only needs to be pulled out of the body, and the liquid guide insertion pipe always communicates the throwing container with the storage container, so that the clothes treating agent injected into the throwing container can be conveyed into the storage container through the liquid guide insertion pipe.

Description

Clothes treating agent feeding assembly for clothes treating equipment and clothes treating equipment
Technical Field
The invention belongs to the technical field of clothes treatment, and particularly provides a clothes treating agent feeding assembly for clothes treating equipment and the clothes treating equipment.
Background
Laundry treatment apparatuses are machines capable of washing, spin-drying, dry-cleaning and/or drying laundry, and common laundry treatment apparatuses include washing machines, shoe washers, dryers, dry cleaners, all-in-one washers, and the like.
With the continuous improvement of the production technology level and the increasing demand of users, the functionality of the existing clothes treatment equipment is gradually enhanced, taking a washing machine as an example, the washing machine comprises a body and a detergent feeding assembly arranged in the body, detergent can be injected into a working cavity of the washing machine through the detergent feeding assembly, and as the size of a detergent box in the detergent feeding assembly is large, a user needs large force to pull and push the detergent box when adding detergent, so that the operation of the user is inconvenient, and the use experience of the user is reduced.
Therefore, there is a need in the art for a new laundry treating agent dispensing assembly for a laundry treating apparatus and a corresponding laundry treating apparatus to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem of poor user experience caused by inconvenient laundry treatment agent feeding of the conventional laundry treatment apparatus, the present invention provides a laundry treatment agent feeding assembly for a laundry treatment apparatus, the laundry treatment apparatus includes a body, the laundry treatment agent feeding assembly includes a storage container, a feeding container and a liquid guide insertion tube, the storage container is fixed in the body, the feeding container is slidably connected with the body, one end of the liquid guide insertion tube is communicated with the feeding container, the other end of the liquid guide insertion tube is inserted into the storage container, and the length of the liquid guide insertion tube is set such that the other end of the liquid guide insertion tube cannot fall out of the storage container when the feeding container moves away from the storage container.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the storage container is provided with a guide structure, and the other end of the liquid guide insertion tube is inserted into the storage container through the guide structure.
In a preferred embodiment of the laundry treating agent dispensing assembly, the laundry treating agent dispensing assembly further includes a sealing member, the sealing member includes a main body portion, and a first sealing portion and a second sealing portion formed on the main body portion, the first sealing portion is in sealing contact with an outer wall of the liquid guide insertion tube, and the sealing member is in sealing connection with the guide structure through the second sealing portion.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the sealing member is a sealing ring, and an inner diameter of a main body portion of the sealing ring is larger than an outer diameter of the liquid guide insertion tube.
In the above laundry treating agent dispensing assembly, the first sealing portion is a sealing lip formed on an inner wall of the body portion of the seal ring.
In a preferred embodiment of the above laundry treatment agent dispensing assembly, the sealing lip is provided to be inclined in a direction from the dispensing container toward the storage container.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the sealing ring is connected to the outer wall of the guide structure through the second sealing portion.
In an embodiment of the laundry treating agent dispensing assembly, the second sealing portion includes at least one annular sealing rib or sealing groove formed on an inner wall of a main body portion of the sealing ring, the outer wall of the guiding structure is correspondingly provided with at least one annular sealing groove or sealing rib, the annular sealing rib corresponds to the annular sealing groove one to one, and the annular sealing rib and the annular sealing groove are in transition fit or interference fit to connect the sealing ring and the guiding structure in a sealing manner.
In the preferable technical scheme of the above-mentioned clothing treating agent feeding assembly, the second sealing portion includes a first annular sealing rib and a second annular sealing rib formed on the inner wall of the main body portion of the sealing ring, a first annular sealing groove and a second annular sealing groove are correspondingly provided on the outer wall of the guide structure, the first annular sealing rib is in transition fit or interference fit with the first annular sealing groove, and the second annular sealing rib is in transition fit or interference fit with the second annular sealing groove.
In an embodiment of the laundry treating agent dispensing assembly, the second sealing portion includes at least one annular sealing rib or sealing groove formed on an outer wall of a main body portion of the sealing ring, the inner wall of the guiding structure is correspondingly provided with at least one annular sealing groove or sealing rib, the annular sealing rib corresponds to the annular sealing groove one to one, and the annular sealing rib and the annular sealing groove are in transition fit or interference fit to connect the sealing ring and the guiding structure in a sealing manner.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the guide structure is a guide pipe joint formed on an outer wall of the storage container.
In a preferred embodiment of the above laundry treatment agent dispensing assembly, the laundry treatment agent dispensing assembly further comprises a push switch, and the push switch is configured to lock the dispensing container to the body and/or the storage container after pushing the dispensing container into the body.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the laundry treating agent dispensing assembly further includes a telescopic tube, one end of the liquid guide insertion tube is communicated with the dispensing container through the telescopic tube, and the telescopic tube can be extended and retracted so as to allow the dispensing container to move toward the storage container when the liquid guide insertion tube is stuck or does not move smoothly enough, so that the push-push switch is unlocked and thus the dispensing container is pushed out by the push-push switch.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the laundry treating agent dispensing assembly further comprises a sealing connection structure, and the sealing connection structure is disposed between the telescopic tube and the dispensing container and/or between the telescopic tube and the liquid guide insertion tube.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the sealing connection structure comprises a first sealing connection structure, and one end of the telescopic tube and the dispensing container are connected in a sealing manner by the first sealing connection structure.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the first sealing connection structure includes a first sealing connection portion formed on the dispensing container and a second sealing connection portion formed on the extension tube, and one end of the extension tube and the dispensing container are connected in a sealing manner by the first sealing connection portion and the second sealing connection portion.
In the preferable technical scheme of the laundry treating agent feeding assembly, the first sealing connecting portion is an annular sealing rib or an annular sealing groove, the second sealing connecting portion is a corresponding annular sealing groove or an annular sealing rib, and one end of the telescopic pipe is connected with the feeding container in a sealing manner through the annular sealing rib and the annular sealing groove.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the first sealing connection portion is an annular sealing rib formed on an inner wall of the dispensing container, and the second sealing connection portion is an annular sealing groove formed on an outer wall of the extension tube.
In the preferable technical scheme of the above-mentioned clothing treating agent feeding assembly, the clothing treating agent feeding assembly further comprises a fixing ring, the fixing ring is arranged at the joint of the telescopic pipe and the feeding container, and under the condition of being assembled, the outer wall of the fixing ring is attached to the inner wall of the telescopic pipe to prevent the annular sealing groove and the annular sealing rib from being separated from each other.
In a preferred embodiment of the above laundry treating agent feeding assembly, the fixing ring includes a ring-shaped body and a positioning structure connected to the ring-shaped body, and the positioning structure is configured to prevent the fixing ring from moving along the direction of the extension tube.
In the above preferred technical solution of the laundry treating agent dispensing assembly, the positioning structure is a positioning flange, the positioning flange is vertically connected with the annular body of the fixing ring, and in an assembled state, the positioning flange abuts against an end of the extension tube.
In a preferred technical solution of the above laundry treating agent dispensing assembly, the sealing connection structure further includes a second sealing connection structure, and the other end of the extension tube and one end of the drainage cannula are connected in a sealing manner by the second sealing connection structure.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the second sealing connection structure includes a third sealing connection portion formed on the extension tube and a fourth sealing connection portion formed on the liquid guiding insertion tube, and the other end of the extension tube and one end of the liquid guiding insertion tube are connected in a sealing manner through the third sealing connection portion and the fourth sealing connection portion.
In an optimal technical scheme of the laundry treating agent feeding assembly, the third sealing connection portion is an annular sealing rib or an annular sealing groove, the fourth sealing connection portion is an annular sealing groove or an annular sealing rib correspondingly, and the other end of the telescopic pipe and one end of the liquid guide insertion pipe are connected in a sealing mode through the annular sealing rib and the annular sealing groove.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the dispensing container is provided with a support structure, and in the assembled condition, the extension tube is located above the support structure.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the support structure is a U-shaped plate, and in an assembled state, the extension tube is located in a receiving cavity formed by the U-shaped plate.
In a preferred embodiment of the above laundry treating agent dispensing assembly, the extension tube is a bellows tube or an extension tube.
In an embodiment of the above laundry treatment agent feeding assembly, the laundry treatment agent feeding assembly further includes an anti-separation member, one end of the anti-separation member is fixedly connected to the feeding container, and the other end of the anti-separation member and the connection structure of the liquid guiding insertion tube are configured to allow the feeding container to move along the liquid guiding insertion tube by the anti-separation member when the feeding container is far away from the storage container, and allow the anti-separation member to slide along the outer wall of the liquid guiding insertion tube when the feeding container moves close to the storage container.
In the preferable technical scheme of the laundry treating agent feeding assembly, the connecting structure comprises a limiting structure arranged on the outer wall of the liquid guide insertion pipe and an anti-falling structure arranged at the other end of the anti-falling component, and when the feeding container drives the anti-falling component to be far away from the storage container to move, the liquid guide insertion pipe can be driven to move through the matching of the limiting structure and the anti-falling structure.
In the above preferred technical solution of the laundry treating agent feeding assembly, the limiting structure is an annular limiting rib or an annular boss formed on the outer wall of the liquid guiding insertion tube, and the anti-disengaging structure is correspondingly an annular boss or an annular limiting rib, and when the feeding container drives the anti-disengaging member to move away from the storage container, the annular limiting rib abuts against the annular boss.
In the preferred technical scheme of above-mentioned subassembly is put in to clothing finishing agent, put in and be provided with first joint structure on the container, be provided with second joint structure on the anticreep component, put in the container with the one end of anticreep component is passed through first joint structure with second joint structure fixed connection.
In the preferable technical scheme of the laundry treating agent feeding assembly, one of the first clamping structure and the second clamping structure is a clamping protrusion, the other of the first clamping structure and the second clamping structure is a clamping interface, and the clamping protrusion is matched with the clamping interface.
In a preferred embodiment of the above laundry treating agent feeding assembly, the feeding container is provided with a sliding portion, the body is provided with a roller engaged with the sliding portion, and the feeding container and the body are slidably connected through the sliding portion and the roller.
In another aspect, the present invention also provides a laundry treating apparatus including the laundry treating agent dispensing assembly described above.
The technical scheme includes that the clothes treating agent throwing assembly is arranged to be of a split structure, namely the storage container and the throwing container are arranged in a split mode, and only the throwing container is connected with the body in a sliding mode, so that a user only needs to pull out the throwing container and does not need to pull out the storage container when throwing the clothes treating agent, labor is saved, the operation is fast, and the use experience of the user is improved; and a liquid guide cannula is arranged between the throwing container and the storage container, the other end of the liquid guide cannula is inserted into the storage container, when the throwing container is pulled, the liquid guide cannula moves along with the throwing container, but the other end of the liquid guide cannula cannot be pulled out of the storage container, so that the liquid guide cannula always communicates the throwing container with the storage container, and when the clothes treating agent is injected into the throwing container, the clothes treating agent can be conveyed into the storage container through the liquid guide cannula.
Further, the catheter is inserted into the storage container through a guide structure provided on the storage container. The liquid guide insertion pipe is guided through the guide structure, and the liquid guide insertion pipe can be prevented from deviating in the moving process, so that the reliability of the clothes treating agent feeding assembly is improved.
Furthermore, a sealing component is arranged between the liquid guide insertion pipe and the guide structure, and the leakage of the clothes treating agent can be prevented through the sealing component, so that the user experience is improved.
Still further, the internal diameter of the main body part of the sealing ring is larger than the external diameter of the drainage cannula. Through such setting, be convenient for the installation of drain intubate to can improve the assembly efficiency that clothing treatment agent put in the subassembly.
Still further, the first seal portion is a seal lip formed on an inner wall of the main body portion of the seal ring. By the sealing lip and the outer wall of the liquid guide insertion pipe being in sealing fit, the clothes treating agent in the storage container can be prevented from leaking along the outer wall of the liquid guide insertion pipe, and when the liquid guide insertion pipe is pulled out, the clothes treating agent adhered to the outer wall of the liquid guide insertion pipe can be scraped off by the sealing lip, and the clothes treating agent is prevented from leaking.
Still further, the sealing lip is arranged obliquely in a direction from the dosing container towards the storage container. Through such setting, be convenient for the drain intubate smoothly passes the sealing washer to can further improve the assembly efficiency of clothing finishing agent subassembly, and, the laminating of the outer wall of inward sloping seal lip and drain intubate is inseparabler, and more is favorable to scraping the clothing finishing agent of adhesion on the outer wall of drain intubate when the drain intubate is pulled out, thereby further improves the sealed effect of sealing washer.
Still further, the sealing washer passes through second sealing and is connected with the outer wall sealing of guide structure. Through such setting, can avoid receiving too big frictional force and influence the removal of drain cannula because of on the outer wall of drain cannula, and can improve the leakproofness of sealing washer, specifically speaking, if set up the sealing washer between the inner wall of guide structure and the outer wall of drain cannula, can make and receive great frictional force and influence the removal of drain cannula on the outer wall of drain cannula, so receive great frictional force on the outer wall of drain cannula can be avoided with the outer wall sealing connection of sealing washer and guide structure, in addition, the clothing finishing agent in the storage container flows to sealing washer department along the clearance between drain cannula and the guide structure, need reverse flow just can leak from the gap that probably exists between the outer wall of sealing washer and guide structure, thereby the leakproofness of sealing washer has been improved.
Still further, transition fit or interference fit between annular seal muscle and the annular seal groove. Through such setting, can improve sealing washer and guide structure's connection steadiness and leakproofness.
Still further, the second sealing portion includes first annular seal muscle and second annular seal muscle that forms on the inner wall of the main part of sealing washer, is provided with first annular seal groove and second annular seal groove on the outer wall of guide structure correspondingly, and transition fit or interference fit between first annular seal muscle and the first annular seal groove, transition fit or interference fit between second annular seal muscle and the second annular seal groove. Through setting up two sets of annular seal muscle and annular seal groove, can play dual guarantee's effect, promptly after one of them group annular seal muscle and annular seal groove became invalid, can also be through another group annular seal muscle and annular seal groove with sealing washer and guide structure sealing connection to can further improve the stability of being connected and the leakproofness between sealing washer and the guide structure.
Still further, the laundry treatment agent dispensing assembly further comprises a push-push switch arranged to lock the dispensing container to the body and/or the storage container after pushing the dispensing container into the body. The throwing container lock is only arranged on the body and/or the storage container through the push-spring switch, the throwing container can be prevented from automatically sliding off the body, so that the safety of the clothes treating agent throwing assembly is improved, the clothes treating agent is required to be added to a user or the throwing container is required to be cleaned, the throwing container is required to be slightly pushed to unlock the push-spring switch, the throwing container can be automatically pushed out after the push-spring switch is unlocked, and the use experience of the user is improved.
Still further, the clothing treating agent throwing assembly further comprises a telescopic pipe, and one end of the liquid guide insertion pipe is communicated with the throwing container through the telescopic pipe. The liquid guide insertion tube is communicated with the throwing container through the telescopic tube, so that the situation that the push switch cannot be unlocked can be prevented, and particularly, if the liquid guide insertion tube is directly communicated with the throwing container, when the liquid guide insertion tube is adhered to the inner wall of the storage container by a clothes care agent and cannot move, or when the liquid guide insertion tube is clamped and cannot move, the throwing container cannot move, so that pressure cannot be applied to the push switch, and the push switch cannot be unlocked.
Still further, one end of the telescopic pipe is connected with the throwing container in a sealing mode through the first sealing connection structure. The telescopic pipe and the throwing container are connected through the first sealing connection structure, and on the basis of connecting the telescopic pipe and the throwing container, the clothes treating agent can be prevented from leaking from the connection position of the telescopic pipe and the throwing container.
Still further, a fixing ring is arranged at the joint of the telescopic pipe and the throwing container, and under the condition of being assembled, the outer wall of the fixing ring is attached to the inner wall of the telescopic pipe so as to prevent the annular sealing groove and the annular sealing rib from being separated from each other. The telescopic pipe is supported and reinforced through the fixing ring, so that the connection stability and the sealing property of the telescopic pipe and the throwing container are improved.
Still further, the fixed ring is provided with a positioning structure, and the fixed ring can be prevented from moving along the direction of the telescopic pipe through the positioning structure, so that the fixed ring can be positioned at a set position, the reliability of the fixed ring is improved, and the connection stability and the sealing property of the telescopic pipe and the throwing container are further improved.
And furthermore, the other end of the telescopic pipe is hermetically connected with one end of the liquid guide insertion pipe through a second sealing connection structure. The telescopic pipe and the liquid guide insertion pipe are connected through the second sealing connection structure, and on the basis of connecting the telescopic pipe and the liquid guide insertion pipe, the clothes treating agent can be prevented from leaking from the connection position of the telescopic pipe and the liquid guide insertion pipe.
Still further, the throwing container is provided with a support structure, and the telescopic pipe is positioned above the support structure under the assembled condition. The telescopic pipe is supported by the supporting structure, so that the telescopic pipe can be prevented from deforming under the action of the gravity of the clothes treating agent to influence the movement of the throwing container, and the reliability of the clothes treating agent throwing assembly can be improved.
Still further, the clothing treating agent dispensing assembly further comprises an anti-disengaging component, one end of the anti-disengaging component is fixedly connected with the dispensing container, and the other end of the anti-disengaging component and the connecting structure of the liquid guide insertion pipe are arranged in a manner that the dispensing container drives the liquid guide insertion pipe to move through the anti-disengaging component when the dispensing container moves away from the storage container, and the anti-disengaging component slides along the outer wall of the liquid guide insertion pipe when the dispensing container moves close to the storage container. Through setting up such setting, can prevent that drain intubate and input container from separating each other, thereby can prevent that the drain intubate from entering into storage container completely, the reliability of clothing treatment agent input subassembly has been improved, and, when the container is put in the pulling, can exert pulling force through the anticreep component and remove in order to drive the drain intubate on the outer wall of drain intubate, thereby can avoid influencing the leakproofness of putting in the container and the continuous position of drain intubate, and then can prevent clothing treatment agent leakage, furthermore, can also avoid influencing the unblock of push away bullet switch, particularly, when the unable removal of drain intubate or removal is not smooth enough, promote and put in the container, the anticreep component can slide along the outer wall of drain intubate so that put in the container and can move towards storage container, thereby make push away bullet switch atress unblock.
In addition, the clothes treatment equipment further provided on the basis of the technical scheme of the invention adopts the clothes treating agent feeding assembly, so that the clothes treating agent feeding assembly has the technical effects of the clothes treating agent feeding assembly.
Drawings
Preferred embodiments of the present invention will be described below in conjunction with a washing machine with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view showing the construction of a laundry treating agent dispensing assembly according to the present invention;
fig. 2 is a sectional view of a laundry treating agent dispensing assembly of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the dispensing container and catheter of the garment treatment dispensing assembly of the present invention;
FIG. 5 is a schematic view of the structure of a storage container, a packing and a push switch of the laundry treating agent dispensing assembly of the present invention;
fig. 6 is a schematic structural view of a dispensing container of the laundry treating agent dispensing assembly of the present invention;
FIG. 7 is a schematic connection diagram of the liquid guide insertion tube, the bellows, the fixing ring and the anti-slip member of the laundry treating agent dispensing assembly according to the present invention;
FIG. 8 is a schematic view of the liquid guide tube of the laundry treating agent dispensing assembly of the present invention;
FIG. 9 is a schematic view showing the structure of a fixing ring of the laundry treating agent dispensing assembly of the present invention;
fig. 10 is a schematic structural view of a run-off preventing member of the laundry treating agent feeding assembly according to the present invention.
Detailed Description
First, it should be understood by those skilled in the art that the embodiments described below are merely for explaining technical principles of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a washing machine, this is not limitative, and the technical solution of the present invention is equally applicable to other laundry treatment apparatuses, such as an air washing apparatus, a shoe washing machine, a washing and drying machine, etc., without departing from the principle and scope of the present invention.
It should be noted that in the description of the present invention, the terms "left", "right", "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The prior washing machine based on the background technology points out that the laundry treatment agent is not convenient to put in, which causes the problem of poor user experience. The invention provides a clothes treating agent feeding assembly for a washing machine and the washing machine, and aims to enable a user to carry out clothes treating agent feeding operation more conveniently and rapidly, so that the user experience is improved.
Specifically, as shown in fig. 1 and 2, the washing machine of the present invention includes a body, the laundry treating agent feeding assembly includes a storage container 2, a feeding container 3, and a liquid guide cannula 4, the storage container 2 is fixed in the body, the feeding container 3 is slidably connected to the body, one end of the liquid guide cannula 4 is communicated with the feeding container 3, the other end of the liquid guide cannula 4 is inserted into the storage container 2, and the length of the liquid guide cannula 4 is set such that the other end of the liquid guide cannula 4 does not fall out of the storage container 2 when the feeding container 3 moves away from the storage container 2. The laundry treating agent feeding assembly is of a split structure, namely a storage container 2 and a feeding container 3 are arranged in a split mode, only the feeding container 3 is connected with a body in a sliding mode, a user only needs to pull out the feeding container 3 when adding the laundry treating agent, the storage container 2 does not need to be pulled out, the feeding container 3 is communicated with the storage container 2 through a liquid guide insertion tube 4, the right end of the liquid guide insertion tube 4 is inserted into the storage container 2, when the feeding container 3 is pulled (the feeding container 3 moves leftwards in the view of the drawing), the liquid guide insertion tube 4 moves along with the feeding container 3, but the right end of the liquid guide insertion tube 4 cannot fall out of the storage container 2, the laundry treating agent injected into the feeding container 3 can be conveyed into the storage container 2 through the liquid guide insertion tube 4, the feeding container 3 and the liquid guide insertion tube 4 are pushed into the body together after the laundry treating agent is added by the user, and the right side portion of the liquid guide insertion tube 4 is inserted into the storage container 2 again.
Further, it should be noted that, as shown in fig. 1, in order to enable the storage container 2 to be fixed in the body, a housing box 1 for housing the storage container 2 and the drop container 3 may be provided on the body, and the storage container 2 is fixed in a rear portion of the housing box 1 (a right portion of the housing box 1 as viewed in the drawing), and when the drop container 3 is moved to the retracted position, the drop container 3 is housed in a front portion of the housing box 1 (a left portion of the housing box 1 as viewed in the drawing). Also, the laundry treating agents include detergents, softeners and the like, and such specific kinds and types of modifications of the laundry treating agents are not to be made without departing from the spirit and scope of the present invention, and should be limited to the scope of the present invention.
Furthermore, it should be noted that, as shown in fig. 1 and 5, two dispensing cavities 31 are provided on the dispensing container 3, one of which is a detergent dispensing cavity and the other is a softener dispensing cavity, and correspondingly, two storage cavities are provided on the storage container 2: the detergent storage cavity is communicated with the softener storage cavity through one liquid guide insertion tube 4, and the softener input cavity is communicated with the softener storage cavity through the other liquid guide insertion tube 4. Of course, the number of the dispensing chambers 31 is not limited to two, for example, the number of the dispensing chambers 31 may be one or three, etc., and such adjustment and change to the specific number of the dispensing chambers 31 without departing from the principle and scope of the present invention should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 5, a guide structure 21 is provided on the storage container 2, and the other end of the catheter 4 is inserted into the storage container 2 through the guide structure 21. The guide structure 21 is a guide pipe joint 21 formed on the outer wall of the storage container 2, the right end of the catheter 4 is inserted into the storage container 2 through the guide pipe joint 21, and the guide pipe joint 21 guides the catheter 4 when the catheter 4 moves along with the administration container 3. Of course, the guiding structure 21 can be provided with other structures such as guiding ribs or guiding tubes, and such modifications and changes to the specific structural form of the guiding structure 21 can be made without departing from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 2, 3 and 5, the laundry treating agent dispensing assembly further comprises a sealing member 5, the sealing member 5 comprises a main body portion and a first sealing portion 51 and a second sealing portion 52 formed on the main body portion, the first sealing portion 51 is in sealing fit with the outer wall of the liquid guide cannula 4, and the sealing member 5 is in sealing connection with the guide pipe joint 21 through the second sealing portion 52. Wherein, the sealing component 5 is a sealing ring 5, and the inner diameter of the main body part of the sealing ring 5 is larger than the outer diameter of the catheter 4. With this arrangement, the catheter tube 4 can be smoothly inserted into the packing 5.
Preferably, as shown in fig. 2, 3 and 5, the first seal portion 51 is a seal lip 51 formed on an inner wall of the main body portion of the seal ring 5. The sealing lip 51 is in sealing fit with the outer wall of the liquid guide insertion tube 4, so that the clothes treating agent in the storage container 2 can be prevented from leaking along the outer wall of the liquid guide insertion tube 4, and when the liquid guide insertion tube 4 is pulled out, the sealing lip 51 can scrape the clothes treating agent adhered to the outer wall of the liquid guide insertion tube 4, so that the clothes treating agent is prevented from leaking. Further preferably, the sealing lip 51 is arranged obliquely in a direction from the dosing container 3 towards the storage container 2. With this arrangement, the catheter tube 4 can be smoothly inserted into the gasket 5, and the seal lip 51 can provide a better sealing effect.
Preferably, as shown in fig. 2 and 3, the sealing member 5 is sealingly connected to the outer wall of the guide pipe joint 21 through a second sealing portion 52. The second sealing portion 52 includes at least one annular sealing rib formed on an inner wall of the main body portion of the sealing ring 5, the outer wall of the guiding pipe joint 21 is correspondingly provided with at least one annular sealing groove, the annular sealing ribs correspond to the annular sealing grooves one to one, and the annular sealing ribs and the annular sealing grooves are in transition fit or interference fit to connect the sealing ring 5 and the guiding pipe joint 21 in a sealing manner. The at least one annular sealing rib comprises a first annular sealing rib 521 and a second annular sealing rib 522, the at least one annular sealing groove comprises a first annular sealing groove 211 and a second annular sealing groove 212, the first annular sealing rib 521 and the first annular sealing groove 211 are in transition fit or interference fit, and the second annular sealing rib 522 and the second annular sealing groove 212 are in transition fit or interference fit. Through setting up two sets of annular seal muscle and annular seal groove, can play dual guarantee's effect, promptly after one of them group annular seal muscle and annular seal groove became invalid, can also be through another group annular seal muscle and annular seal groove with sealing washer 5 and guide pipe joint 21 sealing connection. Of course, the number of the annular sealing ribs and the annular sealing grooves is not limited to two, for example, one or three, etc., and such adjustment and change of the specific number of the annular sealing ribs and the annular sealing grooves without departing from the principle and scope of the present invention should be limited within the protection scope of the present invention. In addition, the second sealing portion 52 may also include at least one annular sealing groove formed on an inner wall of the main body portion of the sealing ring 5, at least one annular sealing rib is correspondingly disposed on an outer wall of the guiding pipe joint 21, the annular sealing ribs correspond to the annular sealing grooves one to one, and the annular sealing ribs and the annular sealing grooves are in transition fit or interference fit to connect the sealing ring 5 and the guiding pipe joint 21 in a sealing manner.
Furthermore, as a modification of the above embodiment, the sealing ring 5 may also be connected with the inner wall of the guiding pipe joint 21 in a sealing manner by the second sealing portion 52, in which case, the second sealing portion 52 includes at least one annular sealing rib or sealing groove formed on the outer wall of the main body portion of the sealing ring 5, at least one annular sealing groove or sealing rib is correspondingly arranged on the inner wall of the guiding pipe joint 21, the annular sealing ribs correspond to the annular sealing grooves one by one, and the annular sealing ribs and the annular sealing grooves are in transition fit or interference fit to connect the sealing ring 5 with the guiding pipe joint 21 in a sealing manner.
Preferably, as shown in fig. 5, the laundry treating agent dispensing assembly further comprises a push switch 6, the push switch 6 being arranged to lock the dispensing container 3 to the body and/or the storage container 2 after pushing the dispensing container 3 into the body. Wherein, the push-spring switch 6 comprises a moving member, a locking piece (not shown in the figure) and a spring (also not shown in the figure), in one possible case, as shown in fig. 5, the push-spring switch 6 is arranged between the throwing container 3 and the storage container 2, one end of the moving member is fixedly connected with the throwing container 3, the other end of the moving member is connected with the locking piece and the spring arranged in the storage container 2, after the throwing container 3 is pushed into the body, the other end of the moving member is locked by the locking piece to lock the throwing container 3 on the storage container 2, when a user needs to add the clothes treating agent, the throwing container 3 is pushed slightly towards the storage container 2, after the push-spring switch 6 is stressed, the other end of the moving member is unlocked with the locking piece, and the throwing container 3 is pushed out under the action of the spring; of course, the above situation is only exemplary, the push switch 6 can also be disposed between the dispensing container 3 and the body, or between the dispensing container 3 and the storage container 2 and between the dispensing container 3 and the body, and such adjustment and change of the specific disposition position of the push switch 6 can be limited within the protection scope of the present invention without departing from the principle and scope of the present invention. In addition, it should be noted that the specific structure of the push switch 6 is not limited to the above specific structure, and those skilled in the art can flexibly set the specific structure of the push switch 6 in practical applications, and any push switch that can be locked by pressing once and unlocked by pressing once is within the scope of the present invention.
Preferably, as shown in fig. 2, 3 and 7, the laundry treatment agent dispensing assembly further comprises a telescopic tube 7, one end of the liquid guide cannula 4 is in communication with the dispensing container 3 through the telescopic tube 7, the telescopic tube 7 being telescopic so as to allow the dispensing container 3 to move towards the storage container 2 to unlock the push switch 6 and thus to cause said push switch 6 to push out the dispensing container 3 when the liquid guide cannula 4 is stuck or moves insufficiently smoothly. Namely, the left end of the liquid guide insertion tube 4 is fixedly connected with the right end of the telescopic tube 7, the left end of the telescopic tube 7 is fixedly connected with the throwing container 3, when the liquid guide insertion tube 4 cannot move or moves smoothly, the throwing container 3 is pushed, the telescopic tube 7 can be compressed, so that the throwing container 3 can move towards the storage container 2, and the push-spring switch 6 is unlocked under stress. The telescopic tube 7 is a corrugated tube, and of course, the telescopic tube 7 can also be configured as a telescopic tube or a rubber tube, etc., and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Furthermore, it should be noted that although only one embodiment is provided for the push switch 6 and only three embodiments are provided for the telescopic tube 7, it should be understood by those skilled in the art that the contribution of the present invention to the prior art is embodied in the combination of the push switch 6 and the telescopic tube 7, the protection scope thereof should not be limited to the specific structure of the telescopic tube 7 and the push switch 6, and therefore, the use of other structures of the push switch 6 or other types of telescopic tubes 7 will also fall within the protection scope of the present invention.
Preferably, the laundry treatment dispensing assembly further comprises a sealing connection arranged between the telescopic tube 7 and the dispensing container 3 and/or between the telescopic tube 7 and the catheter 4. Wherein, the sealing connection structure can be only arranged between the telescopic tube 7 and the throwing container 3, or only arranged between the telescopic tube 7 and the liquid guide insertion tube 4, or arranged between the telescopic tube 7 and the throwing container 3 and between the telescopic tube 7 and the liquid guide insertion tube 4, and the adjustment and the change of the specific arrangement position of the sealing connection structure do not depart from the principle and the scope of the invention, and the invention is limited within the protection scope of the invention.
Preferably, the sealing connection comprises a first sealing connection, by means of which one end of the telescopic tube 7 and the dosing container 3 are sealingly connected. Wherein the first sealing connection structure can be only arranged on the telescopic tube 7, or only arranged on the dispensing container 3, or a part of the first sealing connection structure is arranged on the telescopic tube 7, and another part of the first sealing connection structure is arranged on the dispensing container 3, and the flexible adjustment and change can be realized without departing from the principle and the scope of the invention, and the invention is to be limited within the protection scope of the invention.
Preferably, as shown in fig. 2, 3, 6 and 7, the first sealing connection structure comprises a first sealing connection 32 formed on the dispensing container 3 and a second sealing connection 71 formed on the telescopic tube 7, and one end of the telescopic tube 7 and the dispensing container 3 are sealingly connected by the first sealing connection 32 and the second sealing connection 71. The first sealing connection portion 32 is an annular sealing rib formed on the inner wall of the throwing container 3, the second sealing connection portion 71 is an annular sealing groove formed on the outer wall of the telescopic pipe 7, and one end of the telescopic pipe 7 is connected with the throwing container 3 in a sealing mode through the annular sealing rib and the annular sealing groove. Of course, it is also possible to arrange the first sealing connection 32 as an annular sealing groove formed on the dispensing container 3 and, correspondingly, the second sealing connection 71 as an annular sealing rib formed on the telescopic tube 7, and such flexible adjustment and modification are within the scope of protection of the present invention without departing from the principle and scope of the present invention.
Preferably, as shown in fig. 2, 3, 7 and 9, the laundry treatment dosing agent assembly further comprises a fixing ring 8, the fixing ring 8 is arranged at the connection of the telescopic tube 7 and the dosing container 3, and in an assembled state, the outer wall of the fixing ring 8 is attached to the inner wall of the telescopic tube 7 to prevent the annular sealing groove and the annular sealing rib from being detached from each other. That is, the inner wall of the extension tube 7 provided with the annular sealing groove is supported by the fixing ring 8, so that the extension tube 7 is prevented from being separated from the annular sealing rib due to the deformation of the annular sealing groove when being pulled or pushed.
Preferably, as shown in fig. 2, 3, 7 and 9, the fixing ring 8 comprises a ring-shaped body 81 and a positioning structure 82 connected to the ring-shaped body 81, the positioning structure 82 being arranged so as to prevent the fixing ring 8 from moving in the direction of the telescopic tube 7. The fixing ring 8 can be positioned at the end of the telescopic tube 7 by the positioning structure 82 to prevent the fixing ring 8 from moving to the inner side of the telescopic tube 7 and failing to play a role in preventing the annular sealing groove and the annular sealing rib from being separated from each other. Wherein the positioning structure 82 is a positioning flange 82, the positioning flange 82 is vertically connected with the annular body 81 of the fixing ring 8, and in the assembled state, the positioning flange 82 abuts against the end of the telescopic tube 7. Of course, the positioning structure 82 can also be configured as a positioning plate or a positioning block, and such modifications and changes to the specific structural form of the positioning structure 82 without departing from the principle and scope of the present invention should be limited within the protection scope of the present invention.
Preferably, the sealing connection structure further comprises a second sealing connection structure, and the other end of the telescopic tube 7 and one end of the catheter 4 are in sealing connection through the second sealing connection structure. Wherein the second sealing connection structure can be only arranged on the extension tube 7, or only arranged on the catheter tube 4, or a part of the second sealing connection structure is arranged on the extension tube 7, and another part of the second sealing connection structure is arranged on the catheter tube 4, and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 2, 3 and 8, the second sealing connection structure comprises a third sealing connection 72 formed on the extension tube 7 and a fourth sealing connection 41 formed on the catheter 4, and the other end of the extension tube 7 and one end of the catheter 4 are connected by the third sealing connection 72 and the fourth sealing connection 41. The third sealing connection portion 72 is an annular sealing rib, the fourth sealing connection portion 41 is correspondingly an annular sealing groove, and the other end of the extension tube 7 and one end of the liquid guide insertion tube 4 are connected in a sealing manner through the annular sealing rib and the annular sealing groove. Of course, the third seal connection 72 may be provided as an annular seal groove, and correspondingly, the fourth seal connection 41 may be provided as an annular seal rib, and such flexible adjustment and modification do not depart from the principle and scope of the present invention, and should be limited within the scope of the present invention.
Preferably, as shown in fig. 2, 3, 4 and 6, the dosing container 3 is provided with a support structure 33, and in the assembled condition the telescopic tube 7 is located above the support structure 33. Wherein the support structure 33 is a U-shaped plate 33, and in the assembled condition, the telescopic tube 7 is located in a receiving cavity formed by the U-shaped plate 33. The U-shaped plate 33 is fixedly connected to or integrated with the launch container 3. Of course, the supporting structure 33 can be provided as a supporting frame or a supporting seat, and such modifications and changes to the specific structural form of the supporting structure 33 without departing from the principle and scope of the present invention should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 4 and 7, the laundry treating agent dispensing assembly further comprises a retaining member 9, one end of the retaining member 9 is fixedly connected with the dispensing container 3, the connection structure of the other end of the retaining member 9 and the catheter 4 is configured such that the dispensing container 3 moves the catheter 4 with the retaining member 9 when the dispensing container 3 moves away from the storage container 2, and the retaining member 9 slides along the outer wall of the catheter 4 when the dispensing container 3 moves close to the storage container 2. That is, one end of the anti-slip member 9 is fixedly connected with the dispensing container 3, and the other end of the anti-slip member 9 is connected with the outer wall of the liquid guide insertion tube 4 in a one-way sliding manner, so that when the dispensing container 3 moves, a pulling force can be applied to the outer wall of the liquid guide insertion tube 4 through the anti-slip member 9 to drive the liquid guide insertion tube 4 to move, so that the sealing performance of the connection part between the dispensing container 3 and the extension tube 7 can be prevented from being affected, specifically, the left end of the extension tube 7 is fixedly connected with the dispensing container 3, when the dispensing container 3 is pulled, in the case that the pulling force is not transmitted through the anti-slip member 9, the connection part between the dispensing container 3 and the extension tube 7 tends to separate from each other, after the use for a while, the sealing performance of the connection part between the dispensing container 3 and the extension tube 7 may be reduced, and, when the washing machine is not used for a long time, the clothes treating agent in the storage container 2 may stick the liquid guide insertion tube 4 to the inner wall of the storage container 2, in the case that a large pulling force is required to pull the dispensing container 4 to pull out, and the connection part between the extension tube 3 and the extension tube 7 can be prevented from being damaged by the pulling force, and the sliding connection part of the extension tube 7 can be prevented from being damaged, and the sliding connection part can be prevented from being moved, and the sealing performance of the extension tube 3 can be prevented from being damaged by the sliding connection part can be prevented from being damaged by the sliding force applied to the extension tube 7, and the extension tube 3, and the anti-slip member can be prevented from being damaged, thereby causing the push-and-eject switch 6 to be forcibly unlocked.
In one possible case, the anti-release member 9 is a fixed seat, the left end of the fixed seat is fixed to the release container 3 in a clamping manner, the right end of the fixed seat is provided with an anti-release tube (the length of the anti-release tube is smaller than that of the drainage cannula 4), the inner diameter of the anti-release tube is slightly larger than the outer diameter of the drainage cannula 4, the outer wall close to the left end of the drainage cannula 4 is provided with a limit ring (the outer diameter of the limit ring is larger than that of the anti-release tube), the right end of the drainage cannula 4 is inserted into the anti-release tube from the left end of the fixed seat and extends out of the anti-release tube until the limit ring abuts against the end of the anti-release tube, the left end of the drainage cannula 4 is connected to the release container 3 and then fixed to the left end of the fixed seat in a clamping manner, the limit ring abuts against the end of the anti-release tube to prevent the drainage cannula 4 from continuing to move rightward relative to the release container 3, so as to prevent the drainage cannula 4 from separating from the release container 3, when the release container 3 is pulled, the release container 3 moves away from the storage container 2, the release container can be moved, and the release cannula can be pushed to move along the outer wall of the storage container 3, and the storage container can be pushed to move along the storage container 3.
In another possible situation, the anti-dropping member 9 may include a plurality of fixing rods, the fixing rods include a cross rod and a vertical rod, the cross rod and the vertical rod are vertically connected, i.e., are L-shaped, the number of the fixing rods is 3, the fixing rods are circumferentially disposed on the outer wall of the liquid guiding insertion tube 4, 3 sliding grooves corresponding to the fixing rods are disposed on the outer wall of the liquid guiding insertion tube 4, the end portion of the cross rod may slide in the sliding grooves along the direction of the liquid guiding insertion tube 4, in the assembled state, the end portion of the cross rod abuts against the left end of the sliding grooves (close to one side of the dispensing container 3), the end portion of the vertical rod is fixed on the dispensing container 3 through a fastener, so that the liquid guiding insertion tube 4 and the dispensing container 3 may be prevented from being separated from each other, when the dispensing container 3 is pulled, i.e., when the dispensing container 3 is far away from the storage container 2 and moves, the fixing rods may transmit pulling force to the sliding grooves disposed on the outer wall of the liquid guiding insertion tube 4, thereby driving the liquid guiding insertion tube 4 to move, and when the dispensing container 3 is pushed, i.e., when the dispensing container 3 is close to move, the storage container 2, the sliding grooves disposed on the outer wall of the fixing rods may be disposed on the outer wall of the liquid guiding insertion tube 4. Of course, the above two cases are merely exemplary and should not be construed as limiting the present invention.
Preferably, as shown in fig. 2, fig. 3, fig. 8 and fig. 10, the connection structure includes a position-limiting structure 42 disposed on the outer wall of the catheter 4 and an anti-dropping structure 91 disposed on the other end of the anti-dropping member 9, and when the release container 3 carries the anti-dropping member 9 to move away from the storage container 2, the position-limiting structure 42 and the anti-dropping structure 91 cooperate to drive the catheter 4 to move. Wherein, limit structure 42 is the spacing muscle of annular that forms on the outer wall of drain intubate 4, and anti-disengaging structure 91 is annular boss, and under the condition of having assembled, when throwing in container 3 and taking anti-disengaging component 9 to keep away from storage container 2 and remove, the spacing muscle of annular supports and leans on annular boss. When the dropping container 3 carries the anti-drop member 9 to move away from the storage container 2 (to the left as viewed in the figure), the annular boss abuts against the annular limiting rib, so that the liquid guide cannula 4 can be driven to move to the left. Of course, the limiting structure 42 may be an annular boss, and correspondingly, the anti-disengaging structure 91 may be an annular limiting rib, or the limiting structure 42 may be a limiting plate, and the anti-disengaging structure 91 may be an anti-disengaging plate adapted to the limiting plate, or the limiting structure 42 may be a limiting block, and the anti-disengaging structure 91 may be an anti-disengaging frame adapted to the limiting block, and so on, and such adjustment and change of the specific structural forms of the limiting structure 42 and the anti-disengaging structure 91 do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 4, 6, 7 and 10, the throwing container 3 is provided with a first clamping structure 34, one end of the anti-falling member 9 is provided with a second clamping structure 92, and the throwing container 3 and one end of the anti-falling member 9 are fixedly connected through the first clamping structure 34 and the second clamping structure 92 in a clamping manner. Wherein, first joint structure 34 is the joint arch that forms on putting in container 3, and second joint structure 92 is the joint mouth that sets up on anticreep component 9, joint arch and joint mouth looks adaptation. Of course, the first latch structure 34 can be configured as a latch interface, and the second latch structure 92 can be configured as a latch protrusion, and such flexible adjustment and modification can be achieved without departing from the spirit and scope of the present invention. In addition, the throwing container 3 and the anti-drop member 9 may be fixed by other means such as inserting or riveting, and such adjustment and change of the specific fixing form of the throwing container 3 and the anti-drop member 9 do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 4 and 5, the throwing container 3 is provided with a sliding portion 35, the body is provided with a roller 10 engaged with the sliding portion 35, and the throwing container 3 and the body are slidably connected through the sliding portion 35 and the roller 10. The sliding part 35 is a sliding groove fixedly connected to or integrated with the feeding container 3, and of course, the sliding part 35 may be a slide or a slide rail, and other structures may be adopted as long as the feeding container 3 can slide relative to the main body by the cooperation of the sliding part 35 and the roller 10. Besides, the sliding connection between the dispensing container 1 and the main body may be a pure sliding manner of dual-sliding rail fit, sliding rail and chute fit, or sliding rail and chute fit, besides the rolling manner described above, and the change of the sliding manner does not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (28)

1. A laundry treatment agent dispensing assembly for a laundry treatment apparatus, the laundry treatment apparatus comprising a body, wherein the laundry treatment agent dispensing assembly comprises a storage container, a dispensing container and a drainage cannula, the storage container is fixed in the body, the dispensing container is slidably connected to the body, one end of the drainage cannula is communicated with the dispensing container, the other end of the drainage cannula is inserted into the storage container, and the drainage cannula has a length such that the other end of the drainage cannula does not fall out of the storage container when the dispensing container moves away from the storage container;
the storage container is provided with a guide structure, the other end of the liquid guide insertion pipe penetrates through the guide structure to be inserted into the storage container, and when the liquid guide insertion pipe moves along with the throwing container, the guide structure guides the liquid guide insertion pipe;
the clothes treating agent throwing assembly further comprises a sealing member, the sealing member comprises a main body part and a first sealing part and a second sealing part which are formed on the main body part, the first sealing part is in sealing fit with the outer wall of the liquid guide insertion pipe, and the sealing member is connected with the guide structure in a sealing mode through the second sealing part;
the laundry treatment agent dispensing assembly further comprises a push-spring switch arranged to be able to lock the dispensing container to the body and/or the storage container after pushing the dispensing container into the body;
the laundry treating agent dispensing assembly further comprises a telescopic tube, one end of the liquid guide insertion tube is communicated with the dispensing container through the telescopic tube, and the telescopic tube can be stretched so as to allow the dispensing container to move towards the storage container when the liquid guide insertion tube is clamped or moves not smoothly enough to enable the push switch to be unlocked and accordingly enable the push switch to push the dispensing container out;
the throwing container is provided with a supporting structure, and the telescopic pipe is positioned above the supporting structure under the condition of being assembled;
the clothing finishing agent puts in subassembly still includes the anticreep component, the one end of anticreep component with put in container fixed connection, the other end of anticreep component with the connection structure of drain intubate sets up to work as put in the container and keep away from when storage container removes put in the container with the help of the anticreep component drives the drain intubate removes, and works as put in the container and be close to when storage container removes the anticreep component is followed the outer wall of drain intubate slides.
2. The laundry treatment agent dispensing assembly of claim 1, wherein the sealing member is a sealing ring having a body portion with an inner diameter greater than an outer diameter of the catheter.
3. The laundry treatment agent dispensing assembly according to claim 2, wherein the first sealing portion is a sealing lip formed on an inner wall of the body portion of the sealing ring.
4. The laundry treatment agent dispensing assembly according to claim 3, wherein the sealing lip is disposed obliquely in a direction from the dispensing container toward the storage container.
5. The laundry treatment agent dispensing assembly according to claim 2, wherein the sealing ring is sealingly connected to the outer wall of the guide structure by the second sealing portion.
6. The laundry treating agent dispensing assembly according to claim 5, wherein the second sealing portion includes at least one annular sealing rib or sealing groove formed on an inner wall of the main body portion of the sealing ring, the outer wall of the guiding structure is correspondingly provided with at least one annular sealing groove or sealing rib, the annular sealing ribs and the annular sealing grooves are in one-to-one correspondence, and the annular sealing ribs and the annular sealing grooves are in transition fit or interference fit to connect the sealing ring and the guiding structure in a sealing manner.
7. The laundry treating agent dispensing assembly according to claim 6, wherein the second sealing portion includes a first annular sealing rib and a second annular sealing rib formed on an inner wall of the main body portion of the sealing ring, the outer wall of the guiding structure is correspondingly provided with a first annular sealing groove and a second annular sealing groove, the first annular sealing rib and the first annular sealing groove are in transition fit or interference fit, and the second annular sealing rib and the second annular sealing groove are in transition fit or interference fit.
8. The laundry treating agent dispensing assembly according to claim 2, wherein the second sealing portion includes at least one annular sealing rib or sealing groove formed on an outer wall of the main body portion of the sealing ring, the inner wall of the guiding structure is correspondingly provided with at least one annular sealing groove or sealing rib, the annular sealing rib and the annular sealing groove correspond one-to-one, and the annular sealing rib and the annular sealing groove are in transition fit or interference fit to connect the sealing ring and the guiding structure in a sealing manner.
9. The laundry treatment agent dispensing assembly according to claim 1, wherein the guide structure is a guide pipe joint formed on an outer wall of the storage container.
10. The laundry treatment agent dosing assembly according to claim 1, further comprising a sealing connection provided between the telescopic tube and the dosing container and/or between the telescopic tube and the drain cannula.
11. The laundry treatment agent dispensing assembly according to claim 10, wherein the sealing connection comprises a first sealing connection by which the one end of the bellows and the dispensing container are sealingly connected.
12. The laundry treatment agent dispensing assembly according to claim 11, wherein the first sealing connection structure comprises a first sealing connection formed on the dispensing container and a second sealing connection formed on the telescopic tube, one end of the telescopic tube and the dispensing container being sealingly connected by the first sealing connection and the second sealing connection.
13. The laundry treatment agent dispensing assembly according to claim 12, wherein the first sealing connection portion is an annular sealing rib or an annular sealing groove, the second sealing connection portion is a corresponding annular sealing groove or an annular sealing rib, and the one end of the extension tube and the dispensing container are connected in a sealing manner through the annular sealing rib and the annular sealing groove.
14. The laundry treatment agent dispensing assembly of claim 13, wherein the first sealing connection is an annular sealing rib formed on an inner wall of the dispensing container, and the second sealing connection is an annular sealing groove formed on an outer wall of the extension tube.
15. The laundry treatment agent dispensing assembly according to claim 14, further comprising a fixing ring disposed at a connection of the extension tube and the dispensing container, wherein, in an assembled state, an outer wall of the fixing ring is attached to an inner wall of the extension tube to prevent the annular sealing groove and the annular sealing rib from being separated from each other.
16. A garment treatment agent dosing assembly as claimed in claim 15, wherein the fixing ring comprises a ring-shaped body and a positioning structure connected to the ring-shaped body, the positioning structure being arranged to prevent movement of the fixing ring in the direction of the telescopic tube.
17. A laundry treatment agent dosing assembly according to claim 16, wherein the positioning structure is a positioning flange, which is perpendicularly connected to the annular body of the fixing ring, which in the assembled condition abuts against the end of the telescopic tube.
18. The laundry treatment agent dispensing assembly of claim 11, wherein the sealing connection structure further comprises a second sealing connection structure, and the other end of the extension tube and the one end of the liquid guide insertion tube are sealingly connected by the second sealing connection structure.
19. The laundry treatment agent dispensing assembly according to claim 18, wherein the second sealing connection structure includes a third sealing connection formed on the extension tube and a fourth sealing connection formed on the drain cannula, and the other end of the extension tube and the one end of the drain cannula are sealingly connected by the third sealing connection and the fourth sealing connection.
20. The laundry treatment agent dispensing assembly according to claim 19, wherein the third sealing connection portion is an annular sealing rib or an annular sealing groove, the fourth sealing connection portion is correspondingly an annular sealing groove or an annular sealing rib, and the other end of the telescopic tube and one end of the liquid guide insertion tube are connected with the annular sealing groove in a sealing manner through the annular sealing rib.
21. A laundry treatment agent dosing assembly according to claim 1, wherein the support structure is a U-shaped plate, the telescopic tube being located within a receiving cavity formed by the U-shaped plate in the assembled condition.
22. The laundry treatment agent dispensing assembly according to claim 1, wherein the bellows is a bellows or a telescopic tube.
23. The laundry treatment agent dispensing assembly according to claim 1, wherein the connecting structure includes a limiting structure disposed on an outer wall of the catheter tube and an anti-slip structure disposed on the other end of the anti-slip member, and the catheter tube is moved by the limiting structure and the anti-slip structure cooperating when the dispensing container carries the anti-slip member away from the storage container.
24. A laundry treatment agent dosing assembly according to claim 23, wherein the stop structure is an annular stop rib or an annular boss formed on the outer wall of the catheter tube, and the anti-release structure is correspondingly an annular boss or an annular stop rib, which, in the assembled condition, abuts against the annular boss when the dosing container carries the anti-release member away from the storage container.
25. The laundry treatment agent feeding assembly according to claim 1, wherein a first clamping structure is provided on the feeding container, a second clamping structure is provided on the anti-falling member, and the feeding container and one end of the anti-falling member are fixedly connected through the first clamping structure and the second clamping structure.
26. A garment treatment agent delivery assembly according to claim 25, wherein one of the first and second clamping structures is a clamping protrusion, the other of the first and second clamping structures is a clamping interface, and the clamping protrusion is adapted to the clamping interface.
27. The laundry treatment agent dispensing assembly according to any one of claims 1 to 26, wherein the dispensing container is provided with a sliding portion, the body is provided with a roller engaged with the sliding portion, and the dispensing container and the body are slidably connected through the sliding portion and the roller.
28. A laundry treatment apparatus, characterized in that it comprises a laundry treatment agent dosing assembly according to any one of claims 1 to 27.
CN201910555548.5A 2019-06-25 2019-06-25 A clothing processing agent input subassembly and clothing processing apparatus for clothing processing apparatus Active CN112127115B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201910555548.5A CN112127115B (en) 2019-06-25 2019-06-25 A clothing processing agent input subassembly and clothing processing apparatus for clothing processing apparatus
PCT/CN2020/095739 WO2020259315A1 (en) 2019-06-25 2020-06-12 Laundry treatment agent dispensing assembly for use in laundry treatment device, and laundry treatment device
US17/623,018 US11993888B2 (en) 2019-06-25 2020-06-12 Laundry treatment agent dispensing assembly for use in laundry treatment device, and laundry treatment device
EP20833104.1A EP3992348A4 (en) 2019-06-25 2020-06-12 Laundry treatment agent dispensing assembly for use in laundry treatment device, and laundry treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910555548.5A CN112127115B (en) 2019-06-25 2019-06-25 A clothing processing agent input subassembly and clothing processing apparatus for clothing processing apparatus

Publications (2)

Publication Number Publication Date
CN112127115A CN112127115A (en) 2020-12-25
CN112127115B true CN112127115B (en) 2023-04-07

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