CN212611508U - Clothes treating agent feeding device and clothes treating equipment - Google Patents

Abstract

The utility model discloses a device and clothing treatment facility are put in to clothing finishing agent, clothing treatment facility include the casing, are equipped with the intercommunicating pore on the casing and press the hole, and the device is put in to clothing finishing agent includes: the liquid storage box is arranged on the outer wall of the machine shell; put in the valve, put in the valve and include: the valve seat is connected with the shell and is positioned in the shell; a first valve spool; a second valve core; the power assembly can move between a first position and a second position to adjust the pressure in the valve cavity, when the power assembly moves from the first position to the second position, the pressure in the valve cavity is smaller than the atmospheric pressure, the first valve core opens the liquid inlet, and the second valve core closes the liquid outlet; when the power assembly moves from the second position to the first position, the pressure in the valve cavity is greater than the atmospheric pressure, the first valve core closes the liquid inlet, and the second valve core opens the liquid outlet. According to the utility model discloses a clothing treatment agent puts in device can realize semi-automatic clothing treatment agent of putting in, is convenient for realize wasing the stock solution box.

Description

Clothes treating agent feeding device and clothes treating equipment

Technical Field

The utility model belongs to the technical field of clothing treatment facility technique and specifically relates to a device and clothing treatment facility are put in to clothing treatment agent is related to.

Background

With the continuous improvement of living standard of people, the clothes treatment equipment becomes a tool which can not be lost in life of people. Generally, there are two ways of applying the laundry treating agent: one is a clothes treatment device without an automatic feeding system, and the user is troublesome to add the clothes treatment agent by manually adding the clothes treatment agent each time, and the feeding amount is difficult to control; the other type is the clothes treatment equipment with an automatic feeding system, which is convenient to add the clothes treatment agent every time, however, the automatic feeding system in the related technology has high cost, and the liquid storage box for storing the clothes treatment agent is difficult to clean, so that the use experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a clothing treatment agent puts in device for clothing treatment facility can realize semi-automatic putting in clothing treatment agent, and low cost is convenient for realize wasing the stock solution box simultaneously.

The utility model also provides a clothing treatment facility of having above-mentioned clothing treating agent input device for clothing treatment facility.

According to the utility model discloses a device is put in to clothing finishing agent for clothing treatment facility, clothing treatment facility includes the casing, be equipped with the intercommunicating pore on the casing and press the hole, the device is put in to clothing finishing agent includes: the liquid storage box is arranged on the outer wall of the machine shell and is provided with a liquid storage cavity, and the liquid storage cavity is communicated with the communicating hole; a dispensing valve, the dispensing valve comprising: the valve seat is connected with the shell and positioned in the shell, the valve seat is provided with a valve cavity, a liquid inlet and a liquid outlet which are communicated with the valve cavity are formed in the valve seat, and the liquid inlet is communicated with the communicating hole; the first valve core is movably arranged at the liquid inlet to open or close the liquid inlet; the second valve core is movably arranged at the liquid outlet to open or close the liquid outlet; the power assembly is arranged in the valve cavity at one end, outside the valve cavity at the other end and extends into the pressing hole, the power assembly can move between a first position and a second position to adjust the pressure in the valve cavity, when the power assembly moves from the first position to the second position, the pressure in the valve cavity is smaller than the atmospheric pressure, the first valve core opens the liquid inlet, and the second valve core closes the liquid outlet; when the power assembly moves from the second position to the first position, the pressure in the valve cavity is greater than the atmospheric pressure, the first valve core closes the liquid inlet, and the second valve core opens the liquid outlet.

According to the utility model discloses a device is put in to clothing treatment agent for clothing treatment facility, accessible manual operation power component is in order to realize putting in the clothing treatment agent of predetermined amount in the washing chamber to clothing treatment facility, thereby realize semi-automatic the input, the input valve is pure mechanical structure simultaneously, therefore, the carrier wave prepaid electric energy meter is low in cost, furthermore, the stock solution box sets up on the outer wall of casing, the input valve is located the casing, the stock solution box passes through the casing with the input valve and separates, thereby be convenient for realize the independent dismouting to the stock solution box, high durability and convenient operation, easy to use washs the stock solution box.

In some embodiments of the present invention, the first valve cartridge comprises: a first mating portion located within the valve cavity; the second matching part is positioned outside the valve cavity; the first connecting column penetrates through the liquid inlet, two ends of the first connecting column are respectively connected with the first matching part and the second matching part, and when the first matching part is matched with the liquid inlet, the first valve core closes the liquid inlet; when the second matching part is matched with the liquid inlet, the first valve core opens the liquid inlet.

In some embodiments of the present invention, the second valve spool comprises: a third mating portion located within the valve cavity; a fourth mating portion located outside the valve cavity; the second connecting column penetrates through the liquid outlet, two ends of the second connecting column are respectively connected with the third matching part and the fourth matching part, and when the third matching part is matched with the liquid outlet, the second valve core opens the liquid outlet; when the fourth matching part is matched with the liquid outlet, the second valve core closes the liquid outlet.

In some embodiments of the present invention, the power assembly comprises: one end of the movable part is positioned in the valve cavity, and the other end of the movable part is positioned outside the valve cavity; the first elastic resetting piece is located in the valve cavity, two ends of the first elastic resetting piece are respectively abutted to one end of the movable part and part of the inner wall of the valve cavity, and the movable part is driven to move in the direction from the first position to the second position by the first elastic resetting piece.

In some embodiments of the present invention, the laundry treating agent feeding device further comprises: the leak protection subassembly, the leak protection subassembly includes third case and second elasticity piece that resets, third case movably establishes the export department in order to open or close of stock solution chamber the export, the both ends of second elasticity piece that resets butt respectively extremely the third case with the partial inner wall in stock solution chamber, the second elasticity piece that resets drives often the third case orientation is closed the direction of export is removed, it is protruding to be equipped with the cooperation on the casing, the entrance point of intercommunicating pore is established the cooperation is protruding, the cooperation protruding with the case butt is in order to promote the case is opened the export.

The utility model discloses an in some embodiments, be equipped with first location portion on the stock solution box, be equipped with second location portion on the casing, first location portion with second location portion joint is in order to fix a position the stock solution box.

In some embodiments of the present invention, the laundry treating agent feeding device further comprises: the spraying box assembly is provided with a spraying cavity, the spraying cavity is communicated with the liquid outlet, and the spraying cavity is communicated with a water inlet pipeline of the clothes treatment equipment.

In some embodiments of the present invention, the spray box assembly comprises: a case portion having one end opened; the drawer can be arranged in the box body part in a drawing mode, and the drawer and the box body part jointly define the spraying cavity.

The utility model discloses an in some embodiments, the stock solution box with the input valve is two and the one-to-one setting, the intercommunicating pore is two, two the intercommunicating pore is with two the stock solution chamber one-to-one intercommunication of stock solution box.

In some embodiments of the present invention, the spray box assembly has a first spray chamber and a second spray chamber spaced apart, the first spray chamber being in communication with one of the liquid outlets of the drop valve, the second spray chamber being in communication with the other of the liquid outlets of the drop valve.

According to the utility model discloses a clothes treatment equipment, include; a machine shell and the clothes treating agent feeding device for the clothes treating equipment.

According to the utility model discloses clothing treatment facility puts in the device through setting up foretell clothing treatment agent, can realize semi-automatic input, and the clothing treatment agent of predetermined amount is put in to the accuracy, puts in the valve simultaneously and is pure mechanical structure, low cost, and in addition, the stock solution box sets up on the outer wall of casing, puts in the valve and is located the casing, and the stock solution box passes through the casing with putting in the valve and separates apart to be convenient for realize the independent dismouting to the stock solution box, convenient operation, easy user washs the stock solution box.

In some embodiments of the present invention, the housing comprises: the pressing hole is formed in the top wall of the workbench, a clothes throwing port is further formed in the top wall of the workbench, and the clothes throwing port and the pressing hole are arranged at intervals; and the door cover is rotatably arranged on the workbench to open or close the clothes throwing-in opening and the pressing hole.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a partial schematic view of a laundry treating apparatus according to an embodiment of the present invention, in which a door closes a laundry input port;

fig. 2 is a partial schematic view of a laundry treating apparatus according to an embodiment of the present invention, in which a door opens a laundry input port;

fig. 3 is a plan view of a table and a laundry treating agent dispensing device according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken at A-A in FIG. 3;

FIG. 5 is an enlarged schematic view at C in FIG. 4;

FIG. 6 is a schematic cross-sectional view taken at B-B of FIG. 3;

FIG. 7 is an enlarged schematic view at D of FIG. 6;

FIG. 8 is a schematic top view of FIG. 3;

FIG. 9 is a rear view schematic of FIG. 3;

fig. 10 is an exploded schematic view of a work bench and a laundry treatment agent delivery device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a laundry treating agent dispensing device according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a dispensing valve according to an embodiment of the present invention;

FIG. 13 is a top schematic view of FIG. 12;

FIG. 14 is a cross-sectional view taken at E-E of FIG. 13;

fig. 15 is a cross-sectional view at F-F in fig. 13.

Reference numerals:

a laundry treating apparatus 100;

a laundry treating agent dispensing device 10;

a liquid storage box 1; a liquid storage cavity 11; a first positioning portion 12; a main body portion 13; a box cover 14; an outlet 15;

a throwing valve 2;

a valve seat 21; a valve cavity 211; a liquid inlet 212; a liquid outlet 213; a hem portion 214;

a first spool 22; a first fitting portion 221; the second mating portion 222; the first connecting column 223;

the second spool 23; the third fitting portion 231; a fourth mating portion 232; a second connecting column 233;

a power assembly 24; a movable portion 241; a key section 2411; a support column 2412; a piston 2413;

a first resilient return member 242;

a first butt joint pipe 25;

a second pair of nipples 26;

a leakage prevention member 3; a third valve element 31; a spray box assembly 4; a spray chamber 41; a first spray chamber 411; a second spray chamber 412; a box portion 42; a drawer 43;

a connecting pipe 5;

a housing 20; a communication hole 20 a; a pressing hole 20 b; a laundry input port 20 c;

a work table 201; a mating protrusion 202; a second positioning portion 203;

a door cover 202.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A laundry treating agent dispensing device 10 for a laundry treating apparatus 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, according to a laundry treating agent feeding device 10 for a laundry treating apparatus 100 according to an embodiment of the present invention, the laundry treating apparatus 100 may include a casing 20 and the laundry treating agent feeding device 10, a communication hole 20a (refer to fig. 9) and a pressing hole 20b are provided on the casing 20, and the laundry treating agent feeding device 10 may include a liquid storage box 1, a feeding valve 2, and a spray box assembly 4.

Referring to fig. 2 and 3, the liquid storage box 1 is disposed on an outer wall of the housing 20, the liquid storage box 1 has a liquid storage cavity 11, the liquid storage cavity 11 is used for storing a laundry treatment agent, wherein the laundry treatment agent can be detergent, softener, disinfectant, etc., the liquid storage cavity 11 is communicated with a communication hole 20a, it can be understood that, referring to fig. 7, the liquid storage box 1 has an outlet 15 communicated with the liquid storage cavity 11, and the outlet 15 of the liquid storage box 1 is communicated with the communication hole 20 a.

Optionally, the liquid storage box 1 is a transparent member, so that a user can see the residual amount of the laundry treatment agent in the liquid storage box 1 at any time, when the residual amount of the laundry treatment agent in the liquid storage box 1 is insufficient, the liquid storage box 1 can be taken down from the machine shell 20 to inject the laundry treatment agent, or, as shown in fig. 3, the liquid storage box 1 comprises a main body part 13 and a box cover 14, the box cover 14 covers the opening of the main body part 13, and when the residual amount of the laundry treatment agent in the liquid storage box 1 is insufficient, the box cover 14 can be opened to inject the laundry treatment agent into the main body part 13, the liquid storage box 1 does not need to be detached, and the operation is more convenient.

Referring to fig. 4 and 5, the dispensing valve 2 includes a valve seat 21, a first valve core 22, a second valve core 23, and a power assembly 24, the valve seat 21 is connected to the housing 20 and located in the housing 20, the valve seat 21 has a valve cavity 211, a liquid inlet 212 and a liquid outlet 213 are provided on the valve seat 21 and are communicated with the valve cavity 211, the liquid inlet 212 is communicated with a communication hole 20a, for example, the liquid inlet 212 is connected with the communication hole 20a through a connection pipe 5 (see fig. 9).

Referring to fig. 5, the first valve core 22 is movably disposed at the liquid inlet 212 to open or close the liquid inlet 212, and the second valve core 23 is movably disposed at the liquid outlet 213 to open or close the liquid outlet 213.

Further, referring to fig. 5, one end of the power assembly 24 is located in the valve cavity 211 and the other end is located outside the valve cavity 211 and extends into the pressing hole 20b, the power assembly 24 is movable between a first position and a second position to adjust the pressure in the valve cavity 211, for example, the power assembly 24 is movable in the up-down direction, and when the power assembly 24 is moved to the lower limit position, the power assembly 24 is in the first position; when the power assembly 24 is moved to the upper limit position (as shown in fig. 5), the power assembly 24 is in the second position. It can be understood that, the other end of the power assembly 24 is located outside the valve cavity 211 and extends into the pressing hole 20b, so that the power assembly 24 can be conveniently operated and controlled by a human hand to move between the first position and the second position, and meanwhile, the valve seat 21 is arranged in the casing 20, thereby being beneficial to realizing reliable positioning of the valve seat 21 and ensuring the working reliability of the dispensing valve 2.

Referring to fig. 5, when the power assembly 24 moves from the first position to the second position, the volume in the valve cavity 211 gradually increases, the pressure in the valve cavity 211 is lower than the atmospheric pressure, under the action of the atmospheric pressure, the first valve core 22 opens the liquid inlet 212, the second valve core 23 closes the liquid outlet 213, and at this time, the laundry treatment agent in the liquid storage box 1 flows into the valve cavity 211 through the liquid inlet 212, and when the power assembly 24 reaches the second position, the liquid storage box 1 stops replenishing the laundry treatment agent to the valve cavity 211;

when the power assembly 24 moves from the second position to the first position, the volume in the valve cavity 211 is gradually reduced, the pressure in the valve cavity 211 is greater than the atmospheric pressure, the first valve core 22 closes the liquid inlet 212, the second valve core 23 opens the liquid outlet 213, the laundry treatment agent in the valve cavity 211 is pressed into the washing cavity of the laundry treatment device 100 through the liquid outlet 213, and when the power assembly 24 reaches the first position, the preset amount of the laundry treatment agent is thrown into the washing cavity by the throwing valve 2, when a preset amount of the laundry treatment agent needs to be thrown into the washing cavity next time, the power assembly 24 can be moved from the first position to the second position, then the power assembly 24 is moved from the second position to the first position, and the preset amount of the laundry treatment agent can be thrown into the washing cavity for multiple times.

From this, through manual operation power component 24, can realize throwing in the clothing treatment agent of predetermined amount in the washing chamber of clothing treatment agent, thereby can realize semi-automatic throwing in, it is pure mechanical structure to throw in valve 2 simultaneously, therefore, the carrier wave prepaid electric energy meter is low in cost, in addition, stock solution box 1 sets up on the outer wall of casing 20, it is located casing 20 to throw in valve 2, stock solution box 1 with throw in valve 2 and pass through casing 20 spaced apart, thereby be convenient for realize the independent dismouting to stock solution box 1, and the operation is convenient, easy user washs stock solution box 1.

According to the utility model discloses a device 10 is put in to clothing treatment agent for clothing treatment facility 100, through manual operation power component 24, can realize putting in the clothing treatment agent of predetermined amount in the washing chamber of clothing treatment agent, thereby can realize semi-automatic input, input valve 2 simultaneously and be pure mechanical structure, therefore, the carrier wave prepaid electric energy meter is low in cost, furthermore, stock solution box 1 sets up on the outer wall of casing 20, input valve 2 is located casing 20, stock solution box 1 is separated through casing 20 with input valve 2, thereby be convenient for realize the independent dismouting to stock solution box 1, and convenient for operation, easy to use washs stock solution box 1.

In some embodiments of the present invention, referring to fig. 13 and 14, the first valve core 22 includes a first matching portion 221, a first connecting column 223 and a second matching portion 222, the first matching portion 221 is located in the valve cavity 211, the second matching portion 222 is located outside the valve cavity 211, the first connecting column 223 is inserted into the liquid inlet 212, two ends of the first connecting column 223 are respectively connected to the first matching portion 221 and the second matching portion 222, when the first matching portion 221 is matched with the liquid inlet 212, the first valve core 22 closes the liquid inlet 212; when the second engagement portion 222 engages with the inlet port 212, the first valve spool 22 opens the inlet port 212. It can be understood that the pressure in the valve cavity 211 can be changed by operating the power assembly 24, so as to control the first valve spool 22 to open or close the liquid inlet 212, and the structure is simple and the reliability of the operation is high.

In some embodiments of the present invention, referring to fig. 13 and 14, the second valve spool 23 includes a third matching portion 231, a second connecting column 233 and a fourth matching portion 232, the third matching portion 231 is located in the valve cavity 211, the fourth matching portion 232 is located outside the valve cavity 211, the second connecting column 233 is inserted into the liquid outlet 213, and two ends of the second connecting column 233 are respectively connected to the third matching portion 231 and the fourth matching portion 232, when the third matching portion 231 is matched with the liquid outlet 213, the second valve spool 23 opens the liquid outlet 213; when the fourth engagement portion 232 engages with the liquid outlet 213, the second valve element 23 closes the liquid outlet 213. It can be understood that the pressure in the valve cavity 211 can be changed by operating the power assembly 24, so that the second valve core 23 can be controlled to open or close the liquid outlet 213, the structure is simple, and the reliability of the operation is high.

In some embodiments of the present invention, referring to fig. 5, power assembly 24 includes: the movable portion 241 and the first elastic reset piece 242, one end of the movable portion 241 is located in the valve cavity 211, the other end of the movable portion 241 is located outside the valve cavity 211, the first elastic reset piece 242 is located in the valve cavity 211, two ends of the first elastic reset piece 242 are respectively abutted to one end of the movable portion 241 and a part of the inner wall of the valve cavity 211, and the first elastic reset piece 242 always drives the movable portion 241 to move in the direction from the first position to the second position. For example, as shown in fig. 5, the power assembly 24 is vertically disposed, the first elastic restoring member 242 is a spring, and the upper and lower ends of the first elastic restoring member 242 respectively abut between the lower end of the power assembly 24 and the bottom wall of the valve cavity 211.

It can be understood that, when the user stops pressing the movable portion 241, under the action of the first elastic resetting member 242, the movable portion 241 automatically returns to the second position from the first position, in the returning process, the pressure inside the valve cavity 211 is smaller than the atmospheric pressure, so that the first valve core 22 opens the liquid inlet 212, the second valve core 23 closes the liquid outlet 213, under the action of the atmospheric pressure, the laundry treatment agent inside the liquid storage box 1 automatically flows into the valve cavity 211 through the liquid inlet 212, so that the user does not need to manually control the power assembly 24 to move from the first position to the second position, the liquid supplementing can be completed, and the operation is more convenient.

For example, in some examples, referring to fig. 14 and 15, the movable portion 241 includes a key portion 2411, a support pillar 2412 and a piston 2413, the key portion 2411, the support pillar 2412 and the piston 2413 are arranged in an up-down direction and are sequentially connected, the key portion 2411 is located outside the valve seat 21, the key portion 2411 is formed in a plate shape, cross sections of the key portion 2411 and the support pillar 2412 are formed in a T shape, the piston 2413 is located in the valve cavity 211, the liquid inlet 212 is located right below the piston 2413, and the liquid outlet 213 is formed in a peripheral wall of the valve seat 21, so that semi-automatic dispensing of the dispensing valve 2 is facilitated, and the structure is simple and low in cost.

It should be noted that, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Optionally, referring to fig. 15, a first adapter tube 25 is further disposed on the valve seat 21, one end of the first adapter tube 25 is communicated with the liquid inlet 212, and the other end of the first adapter tube 25 extends along a radial direction of the valve cavity 211 and toward a direction close to the liquid storage box 1 (see fig. 10), so that the communication hole 20a can be communicated with the liquid inlet 212 through the first adapter tube 25, which is convenient for connection and is beneficial to improving assembly efficiency. For example, as shown in fig. 9, the other end of the first butting pipe 25 communicates with the communication hole 20a through the connection pipe 5.

Further, the valve seat 21 and the first connecting pipe 25 are integrally formed, so that the sealing performance between the valve seat 21 and the first connecting pipe 25 is improved, liquid leakage is prevented, and the integrally formed valve seat 21 and the first connecting pipe 25 have high structural stability and long service life, redundant assembling parts are not needed, the assembling process is reduced, and the assembling efficiency is improved.

Alternatively, referring to fig. 12 and 13, the outer peripheral wall of the valve seat 21 is provided with an annular flange portion 214, and the valve seat 21 is detachably connected to the housing 20 through the flange portion 214, for example, the flange portion 214 and the housing 20 may be connected by a snap or a screw, thereby facilitating the installation and removal of the valve seat 21 and the maintenance and replacement of the dispensing valve 2.

In some embodiments of the present invention, referring to fig. 6 and 7, the laundry treating agent feeding device 10 further includes: the leakage-proof assembly 3 comprises a third valve core 31 and a second elastic resetting piece (not shown in the figure), the third valve core 31 is movably arranged at the outlet 15 of the liquid storage cavity 11 to open or close the outlet 15, two ends of the second elastic resetting piece are respectively abutted to partial inner walls of the third valve core 31 and the liquid storage cavity 11, the second elastic resetting piece normally drives the third valve core 31 to move towards the direction of closing the outlet 15, a matching bulge 202 is arranged on the machine shell 20, the inlet end of the communication hole 20a is arranged on the matching bulge 202, and the matching bulge 202 is abutted to the third valve core 31 to push the third valve core 31 to open the outlet 15.

It can be understood that, when the user detaches the reservoir 1 from the housing 20, the engaging protrusion 202 is disengaged from the third valve element 31, and the third valve element 31 is reset to close the outlet 15 under the pushing of the second elastic resetting member, so that the leakage of the reservoir 1 can be prevented, and the detachment is convenient; when the user installs stock solution box 1 on casing 20 once more, cooperation arch 202 and third wick 31 butt are in order to promote third wick 31 and open export 15 to can realize stock solution box 1 and throw in the intercommunication between the valve 2, the operation degree of difficulty is low, and the user of being convenient for washs stock solution box 1.

In some embodiments of the present invention, referring to fig. 9 and 10, a first positioning portion 12 is disposed on the liquid storage box 1, a second positioning portion 203 is disposed on the casing 20, and the first positioning portion 12 and the second positioning portion 203 are connected to position the liquid storage box 1. Therefore, the installation and the disassembly between the liquid storage box 1 and the machine shell 20 are further facilitated through the clamping fit between the first positioning part 12 and the second positioning part 203.

For example, referring to fig. 9 and 10, one of the positioning posts of the first positioning portion 12 and the second positioning portion 203, and the other of the first positioning portion 12 and the second positioning portion 203 are positioning holes, and the positioning posts are correspondingly engaged with the positioning holes. Optionally, the positioning columns and the positioning holes are multiple, and the positioning columns are matched with the positioning holes in a one-to-one correspondence manner. In the description of the present invention, the term "plurality" means two or more.

In some embodiments of the present invention, referring to fig. 10 and 11, the laundry treating agent feeding device 10 further includes: the spraying box assembly 4 is provided with a spraying cavity 41 in the spraying box assembly 4, the spraying cavity 41 is communicated with the liquid outlet 213, and the spraying cavity 41 is also communicated with a water inlet pipeline of the clothes treatment equipment 100. It can be understood that the water in the water inlet pipeline can flow to the spraying cavity 41 and flow to the washing cavity after being mixed with the laundry treating agent in the spraying cavity 41, so that the laundry treating agent and the water can be mixed in advance before the laundry treating agent flows into the washing cavity, and the washing effect can be improved.

For example, referring to fig. 5, a second pair of connection pipes 26 is further provided on the circumferential wall of the valve seat 21, one end of the second pair of connection pipes 26 is communicated with the liquid storage chamber 11, the other end of the second pair of connection pipes 26 extends toward a direction close to the center of the shower box assembly 4, and a liquid outlet 213 is formed at the other end of the second pair of connection pipes 26, whereby, when being installed, the other end of the second pair of connection pipes 26 can be directly inserted into the shower chamber 41 to achieve communication.

In some embodiments of the present disclosure, referring to fig. 10, the spray box assembly 4 includes a box portion 42 and a drawer 43, wherein one end of the box portion 42 is open, the drawer 43 is drawably disposed in the box portion 42, and the drawer 43 and the box portion 42 jointly define the spray chamber 41. It will be appreciated that by providing a drawer 43 that is extractable, it is convenient for the user to clean the spray box assembly 4, and in particular when the reservoir 1 or the dispensing valve 2 is damaged, the user can also use the spray box assembly by extracting the drawer 43 to manually dispense the laundry treatment agent.

In some embodiments of the utility model, as shown with reference to fig. 10, stock solution box 1 and input valve 2 are two and one-to-one setting, and intercommunicating pore 20a is two, and two intercommunicating pores 20a communicate with the stock solution chamber 11 one-to-one of two stock solution boxes 1. For example, one of the cartridges 1 may contain a detergent, and the other cartridge 1 may contain a softener. Therefore, different kinds of clothes treating agents can be stored in the two liquid storage boxes 1, so that different kinds of clothes treating agents can be put into the washing cavity by operating the putting valve 2, and the washing effect of the clothes treating equipment 100 is improved.

Of course, the utility model discloses be not limited to this, stock solution box 1 and input valve 2 still can be for three or more and the one-to-one setting, about, the specific quantity of stock solution box 1 and input valve 2 can be according to the model and the actual need adjustment design of clothing treatment facility 100, the utility model discloses do not specifically limit to this.

In some embodiments of the present invention, referring to fig. 10, the spray box assembly 4 has a first spray chamber 411 and a second spray chamber 412 which are spaced apart, the first spray chamber 411 is communicated with the liquid outlet 213 of one of the input valves 2, and the second spray chamber 412 is communicated with the liquid outlet 213 of the other input valve 2. Therefore, the two groups of liquid storage boxes 1 and the feeding valve 2 can share one spraying box component 4, so that the space occupation of the clothes treating agent feeding device 10 can be reduced on the basis of feeding different kinds of clothes treating agents into the washing cavity, and the production cost can be reduced.

Referring to fig. 1 and 2, a laundry treating apparatus 100 according to an embodiment of the present invention includes; a cabinet 20 and a laundry treating agent feeding device 10 for a laundry treating apparatus 100 according to the above embodiment of the present invention. For example, the laundry treating apparatus 100 may be a pulsator washing machine or a drum washing machine.

According to the utility model discloses clothing treatment facility 100 is according to through setting up the utility model discloses the clothing treatment agent of above-mentioned embodiment puts in device 10, can realize semi-automatic input, the clothing treatment agent of predetermined amount is put in to the accuracy, in addition, it is pure mechanical structure to put in valve 2, low cost, and stock solution box 1 sets up on the outer wall of casing 20, it is located casing 20 to put in valve 2, stock solution box 1 with put in valve 2 and pass through casing 20 spaced apart, thereby be convenient for realize the independent dismouting to stock solution box 1, and convenient for operation, easy to use washs stock solution box 1.

In some embodiments of the present invention, referring to fig. 1 and 2, the casing 20 includes a workbench 201 and a door 202, a pressing hole 20b is formed on a top wall of the workbench 201, a laundry input opening 20c is further formed on the top wall of the workbench 201, the laundry input opening 20c is spaced apart from the pressing hole 20b, and the door 202 is rotatably formed on the workbench 201 to open or close the laundry input opening 20c and the pressing hole 20 b.

For example, referring to fig. 1, the valve seat 21 is connected below the table 201, the pressing hole 20b penetrates the table 201 in the vertical direction, and the other end of the power unit 24 protrudes into and is exposed from the pressing hole 20b, so that the user can press the power unit 24 to dispense the laundry treating agent. Alternatively, as shown in fig. 2 and 8, the liquid storage box 1 is disposed on the workbench 201 and behind the door 202, so that the laundry treating apparatus 100 can be made compact and the user can wash the liquid storage box 1 conveniently.

In some specific examples, referring to fig. 11, two liquid storage boxes 1 and two dispensing valves 2 are disposed in one-to-one correspondence, two communication holes 20a are disposed, the two communication holes 20a are in one-to-one correspondence with the liquid storage cavities 11 of the two liquid storage boxes 1, one of the liquid storage boxes 1 stores a detergent, the other of the liquid storage boxes 1 stores a softener, the spray box assembly 4 has a first spray cavity 411 and a second spray cavity 412 which are spaced apart, the first spray cavity 411 is communicated with the liquid outlet 213 of one of the dispensing valves 2, the second spray cavity 412 is communicated with the liquid outlet 213 of the other dispensing valve 2, the laundry treatment device 100 is further provided with a first switch valve and a second switch valve, the first switch valve is connected between the water inlet pipeline and the first spray cavity 411, when the first switch valve is opened, water in the water inlet pipeline can flow to the first spray cavity 411 and flow to the wash cavity after being mixed with the detergent in the first spray cavity 411, the second switch valve is connected between the water inlet pipeline and the second spraying cavity 412, and when the second switch valve is opened, water in the water inlet pipeline can flow to the second spraying cavity 412 and flow to the washing cavity after being mixed with the softener in the second spraying cavity 412.

For example, during the washing process of the laundry treatment apparatus 100, the laundry may be put into the washing cavity of the laundry treatment apparatus 100, and then the keys 2411 on the two power assemblies 24 are pressed respectively (the keys 2411 for the detergent and the softener are different, and need to be pressed respectively), so as to put the predetermined amount of the detergent and the softener into the corresponding first spraying cavity 411 and the second spraying cavity 412, respectively, and then start the laundry treatment apparatus 100 to start to work. In the washing process, the control device of the laundry treating apparatus 100 controls the first switch valve to open, and the water in the water inlet pipeline brings the detergent in the first spraying cavity 411 into the washing cavity; in the last rinsing process, the second switch valve is opened, and the water in the water inlet pipeline brings the softener in the second spraying cavity 412 into the washing cavity, so that the semi-automatic feeding of the detergent and the softener is realized, the feeding amount of the detergent and the softener is accurately controlled, the operation is convenient, and the cost is low.

Other configurations and operations of the laundry treating apparatus according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. A laundry treating agent dispensing device for a laundry treating apparatus, the laundry treating apparatus comprising a cabinet provided with a communication hole and a pressing hole, the laundry treating agent dispensing device comprising:

the liquid storage box is arranged on the outer wall of the machine shell and is provided with a liquid storage cavity, and the liquid storage cavity is communicated with the communicating hole;

a dispensing valve, the dispensing valve comprising:

the valve seat is connected with the shell and positioned in the shell, the valve seat is provided with a valve cavity, a liquid inlet and a liquid outlet which are communicated with the valve cavity are formed in the valve seat, and the liquid inlet is communicated with the communicating hole;

the first valve core is movably arranged at the liquid inlet to open or close the liquid inlet;

the second valve core is movably arranged at the liquid outlet to open or close the liquid outlet;

a power assembly having one end positioned within the valve chamber and another end positioned outside the valve chamber and extending into the press bore, the power assembly movable between a first position and a second position to regulate a pressure within the valve chamber,

when the power assembly moves from the first position to the second position, the pressure in the valve cavity is lower than the atmospheric pressure, the first valve core opens the liquid inlet, and the second valve core closes the liquid outlet; when the power assembly moves from the second position to the first position, the pressure in the valve cavity is greater than the atmospheric pressure, the first valve core closes the liquid inlet, and the second valve core opens the liquid outlet.

2. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 1, wherein the first valve cartridge comprises:

a first mating portion located within the valve cavity;

the second matching part is positioned outside the valve cavity;

the first connecting column penetrates through the liquid inlet, two ends of the first connecting column are respectively connected with the first matching part and the second matching part, and when the first matching part is matched with the liquid inlet, the first valve core closes the liquid inlet; when the second matching part is matched with the liquid inlet, the first valve core opens the liquid inlet.

3. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 1, wherein the second valve spool includes:

a third mating portion located within the valve cavity;

a fourth mating portion located outside the valve cavity;

the second connecting column penetrates through the liquid outlet, two ends of the second connecting column are respectively connected with the third matching part and the fourth matching part, and when the third matching part is matched with the liquid outlet, the second valve core opens the liquid outlet; when the fourth matching part is matched with the liquid outlet, the second valve core closes the liquid outlet.

4. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 1, wherein the power assembly includes:

one end of the movable part is positioned in the valve cavity, and the other end of the movable part is positioned outside the valve cavity;

the first elastic resetting piece is located in the valve cavity, two ends of the first elastic resetting piece are respectively abutted to one end of the movable part and part of the inner wall of the valve cavity, and the movable part is driven to move in the direction from the first position to the second position by the first elastic resetting piece.

5. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 1, further comprising: the leakage-proof assembly comprises a third valve core and a second elastic resetting piece, the third valve core is movably arranged at the outlet of the liquid storage cavity to open or close the outlet, two ends of the second elastic resetting piece are respectively abutted to the third valve core and part of the inner wall of the liquid storage cavity, the second elastic resetting piece drives the third valve core to move towards the direction of closing the outlet,

the casing is provided with a matching bulge, the inlet end of the communicating hole is arranged on the matching bulge, and the matching bulge is abutted against the third valve element to push the third valve element to open the outlet.

6. The laundry treating agent feeding device for the laundry treating apparatus according to claim 1, wherein the liquid storage box is provided with a first positioning portion, the casing is provided with a second positioning portion, and the first positioning portion and the second positioning portion are engaged to position the liquid storage box.

7. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 1, further comprising:

the spraying box assembly is provided with a spraying cavity, the spraying cavity is communicated with the liquid outlet, and the spraying cavity is communicated with a water inlet pipeline of the clothes treatment equipment.

8. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 7, wherein the shower box assembly comprises:

a case portion having one end opened;

the drawer can be arranged in the box body part in a drawing mode, and the drawer and the box body part jointly define the spraying cavity.

9. The laundry treating agent dispensing device for a laundry treating apparatus according to claim 7, wherein the two reservoirs and the dispensing valves are provided in one-to-one correspondence, the two communication holes are provided in one-to-one correspondence, and the two communication holes are in one-to-one correspondence with the reservoir chambers of the two reservoirs.

10. A garment treatment agent dosing device for a garment treatment device according to claim 9, wherein the spray box assembly has first and second spaced apart spray chambers, the first spray chamber being in communication with the outlet port of one of the dosing valves and the second spray chamber being in communication with the outlet port of the other dosing valve.

11. A laundry treating apparatus, comprising; a cabinet and a laundry treating agent dispensing device for a laundry treating apparatus according to any one of claims 1-10.

12. The laundry treating apparatus according to claim 11, wherein the cabinet includes:

the pressing hole is formed in the top wall of the workbench, a clothes throwing port is further formed in the top wall of the workbench, and the clothes throwing port and the pressing hole are arranged at intervals;

and the door cover is rotatably arranged on the workbench to open or close the clothes throwing-in opening and the pressing hole.

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