CN220724597U - Spray head body device, workbench device and clothes treatment equipment - Google Patents

Abstract

The embodiment of the application provides a shower nozzle body device, workstation device and clothing treatment facility, and shower nozzle body device includes shower nozzle body subassembly and hits the bucket switch, and shower nozzle body subassembly is used for providing water and/or mixed liquid to clothing treatment chamber of clothing treatment facility, and wherein, mixed liquid is formed by water and detergent mixture at least, hits the bucket switch and connects on shower nozzle body subassembly for trigger when clothing treatment facility takes place to hit the bucket and produce and hit the bucket signal of telecommunication. The embodiment of the application provides a shower nozzle body device, when the installation, will hit the bucket switch earlier and install on shower nozzle body subassembly, hit the bucket switch and the shower nozzle body subassembly and form a modularization subassembly and install the cooperation with the workstation of clothing treatment facility, need not to additionally install the location with hitting bucket switch and workstation, barrel subassembly and box, and need not to additionally use the screw to fix hitting bucket switch on the workstation, only need install shower nozzle body device can accomplish the installation of hitting the bucket switch on the workstation, simple installation and convenient operation.

Description

Spray head body device, workbench device and clothes treatment equipment

Technical Field

The application relates to the technical field of clothes treatment, in particular to a spray head body device, a workbench device and clothes treatment equipment.

Background

Taking clothes treatment equipment as an example of a pulsator washing machine, the pulsator washing machine comprises a workbench, a spray head body and a drum bumping switch, when the pulsator washing machine is installed, the spray head body is firstly installed on the workbench, then the drum bumping switch is installed on the workbench as an independent component and stretches into the space between a cylinder assembly and a box body, and a plurality of screws are needed to fix the drum bumping switch on the workbench, so that the washing machine is inconvenient to install and complex to operate.

Disclosure of Invention

In view of this, it is desirable to provide a shower head body device, a workbench device and a laundry treatment apparatus, in which a tub-striking switch is mounted on a shower head body assembly, and the tub-striking switch and the shower head body assembly constitute one modular assembly, which is simple to operate and convenient to install.

An embodiment of the present application provides a shower nozzle body device for clothing treatment facility includes:

a spray head body assembly for supplying water and/or a mixed liquid to a laundry treatment chamber of a laundry treatment apparatus, wherein the mixed liquid is formed by mixing at least water and a detergent;

and the barrel collision switch is connected to the spray head body assembly and is used for triggering and generating a barrel collision electric signal when the clothes treatment equipment collides with the barrel.

In some embodiments, a liquid outlet is formed in one side of the nozzle body assembly along a first direction, and the barrel collision switch is arranged on one side of the nozzle body assembly along a second direction, wherein the first direction is perpendicular to the second direction.

In some embodiments, the spray head body assembly comprises a spray head body, a detergent box and a water injection box, wherein the spray head body is provided with an accommodating space, the detergent box is arranged in the accommodating space, and the barrel collision switch is connected to the spray head body.

In some embodiments, the water injection box and the detergent box are arranged side by side along the second direction, and the barrel collision switch is connected to one side of the nozzle body away from the water injection box.

In some embodiments, the barrel bumping switch comprises a swing rod and a switch part, wherein the top end of the swing rod is connected with the switch part, the swing rod is arranged along the height direction of the spray head body assembly, the switch part is connected with the spray head body, and the bottom end of the swing rod downwards exceeds the lowest position of the spray head body.

In some embodiments, the connection position of the switch part and the nozzle body along the height direction of the nozzle body is not more than 1/2 of the height direction of the nozzle body.

In some embodiments, the spray head body includes an end wall facing the top end of the swing link and an ear plate located on one side of the end wall, the switch portion being disposed in a space between the ear plate and the end wall.

In some embodiments, the switch portion has connection lugs on two opposite sides along the second direction, the ear plate has a clamping groove, the end wall is provided with a connection post, one connection lug is arranged in the clamping groove in a penetrating manner and is connected with the ear plate, and the other connection lug is abutted to the connection post along the height direction and is connected with the connection post.

In some embodiments, the spray head body includes a first shell portion defining the accommodation space and a second shell portion disposed side by side with the first shell portion along a second direction, the second shell portion extending from a side of the first shell portion remote from the accommodation space toward a side proximate to the water injection box, a portion of the second shell portion being located at a side of the water injection box along the first direction and remote from the liquid outlet.

In some embodiments, the showerhead body assembly includes a water inlet valve for supplying water to the water injection cartridge, the water inlet valve and the second housing portion are located on the same side of the water injection cartridge, and the water inlet valve and the second housing portion are arranged side by side along the second direction.

In some embodiments, the spray head body assembly includes a dispensing pump for pumping the detergent within the detergent box and dispensing to the water injection box.

In some embodiments, the spray head body assembly includes a drawing structure, one side of the accommodating space along the first direction has a first opening, at least a portion of the drawing structure is drawably disposed in the accommodating space and is drawable to the outside of the spray head body through the first opening, and the detergent box is detachably disposed in the drawing structure.

The embodiment of the application provides a workbench device, including workbench and the shower nozzle body device of arbitrary embodiment of this application, the shower nozzle body device set up in on the workbench.

The embodiment of the application provides a clothes treatment equipment, including box, barrel subassembly and the workstation device of this application arbitrary embodiment, barrel subassembly set up in the box, barrel subassembly's top side has the opening, the workstation has the clothing and puts in the mouth, the clothing is put in the mouth and is located open-ended top, the workstation set up in the top of box, hit barrel switch and be located barrel subassembly with between the box.

The embodiment of the application provides a shower nozzle body device, when the installation, will hit the bucket switch earlier and install on shower nozzle body subassembly, hit the bucket switch and the shower nozzle body subassembly and form a modularization subassembly and install the cooperation with the workstation of clothing treatment facility, need not to additionally install the location with hitting bucket switch and workstation, barrel subassembly and box, and need not to additionally use the screw to fix hitting bucket switch on the workstation, only need install shower nozzle body device can accomplish the installation of hitting the bucket switch on the workstation, simple installation and convenient operation.

Drawings

FIG. 1 is a schematic view of a workbench device according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a spray head device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a part of a structure of a nozzle body device according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is an exploded schematic view of the structure of FIG. 1, with the knock-out switch omitted;

FIG. 6 is an exploded view of a part of the structure of a spray head device according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of another part of a structure of a nozzle body apparatus according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

FIG. 9 is a schematic view of the structure of FIG. 7 from a further perspective;

FIG. 10 is a schematic view of the cooperation of the detergent box and the drawer structure;

FIG. 11 is an exploded view of the detergent box and the drawer structure;

fig. 12 is a schematic structural view of the detergent box.

Description of the reference numerals

10-a workbench; 10 a-a laundry inlet; 11-a detergent box; 11 a-an extraction port; 12-a water injection box; 12 a-a liquid outlet; 13-a water inlet valve; 14-a delivery pump; 14 a-suction inlet; 15-a spray head body; 15 a-accommodation space; 15 b-a first opening; 151-a first shell portion; 152-a second shell portion; 152 a-an avoidance space; 152 b-suction flow channel; 153-end wall; 1531-connecting columns; 154-ear plate; 154 a-a clamping groove; 16-drawing structure; 17-a barrel collision switch; 171-a switching section; 1711-connecting ears; 172-swinging rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The individual features described in the specific embodiments can be combined in any suitable manner, without contradiction, for example by combination of different specific features, to form different embodiments and solutions. Various combinations of the specific features described herein are not presented in order to avoid unnecessarily obscuring the present utility model.

In the following description, references to the term "first\second\ …" are merely to distinguish between different objects and do not indicate that the objects have the same or a relationship therebetween. It should be understood that references to orientations are intended to refer to orientations in which "above," "below," "top," "bottom," and "interior" are all orientations in normal use, and that "height" refers to the height illustrated in the particular corresponding schematic diagram, and may or may not be in normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. "plurality" means greater than or equal to two.

Referring to fig. 2 to 4 and fig. 6 to 9, an embodiment of the present application provides a nozzle body apparatus, which includes a nozzle body assembly and a barrel collision switch 17.

Referring to fig. 1 and 5, an embodiment of the present application provides a workbench device, including a workbench 10 and a nozzle body device of any embodiment of the present application.

The embodiment of the application provides a clothes treatment device, which comprises a box body, a cylinder body assembly and a workbench device of any embodiment of the application.

The specific type of the laundry treatment apparatus is not limited, and may be a pulsator type washing machine, a washing and drying machine, or the like, and is not limited herein.

The drum assembly is used to provide space for laundry and the handling of the laundry, and in some embodiments, the drum assembly includes an outer tub that fits over the inner tub, the outer tub being used to contain water required for laundry washing, and an inner tub for containing the laundry, which in this embodiment is used to contain water through the outer tub, which may also be referred to as a perforated inner tub. In other embodiments, the cartridge assembly has only an inner tub that holds water by itself, i.e., in this embodiment, the inner tub holds both the laundry and the water, and in this case, the inner tub may be referred to as a non-porous inner tub.

The barrel assembly sets up in the box, and workstation 10 sets up in the top of box, and workstation 10 has clothing and puts in mouthful 10a, and the barrel assembly has clothing processing chamber, and the top side of barrel assembly has the opening, and clothing put in mouthful 10a and be located open-ended top, and the clothing that waits to wash can put in clothing processing chamber through clothing put in mouthful 10a, opening from the top side, and the clothing after the washing also can be taken out from clothing processing chamber through opening, clothing put in mouthful 10 a.

The spray head body assembly is used for providing water and/or mixed liquid for a clothes treatment cavity of the clothes treatment equipment, wherein the mixed liquid is formed by mixing at least water and detergent. That is, the spray head body assembly is used to supply water and/or a mixed liquid required for washing laundry to the laundry treating chamber.

It should be noted that, the spray head assembly is used for providing water and/or mixed solution for the clothes treatment cavity of the clothes treatment equipment, and at least comprises the following three conditions:

first, the spray head body assembly supplies water to the laundry treating chamber of the laundry treating apparatus without supplying the mixed liquid, that is, the spray head body assembly supplies water only to the laundry treating chamber of the laundry treating apparatus, and the detergent may flow to the laundry treating chamber through other flow paths.

Second, the spray head body assembly provides a mixed solution for laundry treatment of the laundry treatment apparatus, that is, water and detergent are mixed in the spray head body assembly and then flow to the laundry treatment chamber, and the detergent is washed by the inflow water flow in advance in the spray head body assembly.

Third, the spray head body assembly provides water and a mixed solution to the laundry treating chamber of the laundry treating apparatus, that is, the spray head body assembly has both a flow path for providing a water inflow to the laundry treating chamber and a flow path for providing a mixed solution of water inflow and detergent to the laundry treating chamber, and the water inflow efficiency is high.

It will be appreciated that the type of detergent is not limited and that the detergent may be, for example, a liquid such as a laundry detergent, a softener, a disinfectant fluid, etc.

The tub-striking switch 17 is connected to the nozzle body assembly for triggering generation of a tub-striking electric signal when tub striking of the laundry treating apparatus occurs.

The barrel bumping switch 17 is located between the barrel assembly and the box body, taking dehydration as an example, when the eccentric amplitude of the barrel assembly is larger in the dehydration process, the barrel bumping switch 17 can be bumped, the barrel bumping switch 17 triggers generation of barrel bumping electric signals, and the control system of the clothes treatment equipment controls the barrel assembly to reduce the rotating speed or the equipment to stop according to the barrel bumping electric signals so as to ensure the safety of the clothes treatment equipment.

In this embodiment, the barrel-bumping switch 17 is mounted on the nozzle body assembly, that is, the barrel-bumping switch 17 and the nozzle body assembly are formed into a modularized assembly, and are integrated into a nozzle body device, the nozzle body device is disposed on the workbench 10, and the nozzle body device is simply mounted on the workbench 10.

It can be appreciated that in the related art, when the installation of the nozzle body assembly, the barrel bumping switch and the workbench is realized, the nozzle body assembly is firstly installed on the workbench, and then the barrel bumping switch is installed on the workbench as an independent component and stretches into the space between the barrel assembly and the box body, so that a plurality of screws are required to fix the barrel bumping switch on the workbench, and the installation is inconvenient and the operation is complex.

The embodiment of the application provides a shower nozzle body device, when the installation, will hit barrel switch 17 earlier and install on shower nozzle body subassembly, hit barrel switch 17 and shower nozzle body subassembly and form a modularization subassembly and carry out the installation cooperation with laundry treatment facility's workstation 10, need not additionally to hit barrel switch 17 and workstation 10, barrel subassembly and box and install the location, and need not additionally to use the screw to fix to hit barrel switch 17 on workstation 10, only need install shower nozzle body device on workstation 10 can accomplish the installation of hitting barrel switch 17, the installation is simple and convenient operation.

The manner in which the spray head body assembly supplies water and/or mixed solution to the laundry treating chamber is not limited, for example, in some embodiments, referring to fig. 5, a side of the spray head body assembly along the first direction is provided with a liquid outlet 12a, that is, in this embodiment, the spray head body assembly injects water and/or mixed solution into the laundry treating chamber of the laundry treating apparatus along the first direction through the liquid outlet 12 a.

The barrel collision switch 17 is arranged at one side of the nozzle body assembly along the second direction, wherein the first direction is perpendicular to the second direction.

The barrel bumping switch 17 and the liquid outlet 12a are arranged along different directions of the spray head body assembly, the probability of interference with the barrel bumping switch 17 when the spray head body assembly discharges liquid can be reduced, the barrel bumping switch 17 cannot interfere with the liquid outlet 12a when swinging, the barrel bumping switch 17 has enough movable space, and the structural reliability of the spray head body device is high.

The specific configuration of the head body assembly is not limited.

In some embodiments, referring to fig. 5 to 8, the spray head assembly includes a spray head body 15, a detergent box 11 and a water injection box 12, the spray head body 15 has a receiving space 15a, the detergent box 11 is disposed in the receiving space 15a, and a barrel collision switch 17 is connected to the spray head body 15.

Specifically, the detergent box 11 is used for storing the detergent, the shower nozzle body 15 provides installation space for the detergent box 11, reduce the probability that hits barrel switch 17 and detergent box 11 and take place to interfere, and promote the compact structure of shower nozzle body subassembly, hit barrel switch 17 and connect on shower nozzle body 15, shower nozzle body 15 can provide sufficient support for hitting barrel switch 17, increase the installation stability who hits barrel switch 17, the water injection box 12 is used for storing the inflow, the water injection box 12 is defining outlet 12a in the one side of shower nozzle body 15 along the first direction, water injection box 12 is through outlet 12a to laundry treatment cavity injection water and/or mixed solution of laundry treatment facility, make the structural reliability of shower nozzle body subassembly high.

The arrangement of the detergent box 11 in the accommodating space 15a is not limited, for example, in some embodiments, referring to fig. 6, 10 and 11, the spray head body assembly includes a drawing structure 16, one side of the accommodating space 15a along the first direction has a first opening 15b, at least a part of the drawing structure 16 is drawably disposed in the accommodating space 15a and can be drawn out of the spray head body 15 through the first opening 15b, and the detergent box 11 is detachably disposed in the drawing structure 16.

In this embodiment, the detergent box 11 is drawably disposed in the accommodating space 15a by the drawing structure 16.

Specifically, when the detergent box 11 is installed, at least a part of the drawing structure 16 is drawn out of the nozzle body 15 through the first opening 15b, the user puts the detergent box 11 into the drawing structure 16, and finally loads the detergent box 11 into the nozzle body 15 by pushing the drawing structure 16.

So, the detergent box 11 can pack into the shower nozzle body 15 through the pull structure 16 or take out in the shower nozzle body 15, on the one hand easy dismounting is convenient for supplement the detergent and to the washing of detergent box 11, on the other hand, when the shower nozzle body 15 is packed into or taken out to the detergent box 11, the pull structure 16 also can reduce the probability that the detergent box 11 bumps with the shower nozzle body 15 for the getting of detergent box 11 is put more steadily, and the pull structure 16 can also provide location support and protection for the detergent box 11, and the detergent box 11 can be fixed a position through the pull structure 16 in the shower nozzle body 15, can not take place to remove, and the installation stability is good.

Of course, in other embodiments, the detergent box 11 may also have a drawing component, and the detergent box 11 may be directly put into the accommodating space 15a or taken out from the accommodating space 15a by pushing or pulling out the detergent box 11, so that the structure of the spray head body device is simpler.

In some embodiments, referring to fig. 2 and 5, the water injection box 12 and the detergent box 11 are arranged side by side along the second direction, and the barrel collision switch 17 is connected to the side of the nozzle body 15 away from the water injection box 12.

That is, along the second direction of the spray head body 15, the water injection box 12, the detergent box 11 and the barrel bumping switch 17 are sequentially arranged, the spray head body assembly is high in structural compactness, the detergent box 11 is arranged between the water injection box 12 and the barrel bumping switch 17, the detergent box 11 is accommodated in the accommodating space 15a, the probability of interference with the detergent box 11 and the water injection box 12 when the barrel bumping switch 17 swings is reduced, and the spray head body device is high in structural reliability.

The specific structure of the bump switch 17 is not limited.

In some embodiments, referring to fig. 2 to 4, the tub-striking switch 17 includes a swing link 172 and a switch portion 171, wherein the top end of the swing link 172 is connected to the switch portion 171, specifically, when the drum assembly is in large eccentric amplitude during dehydration, the drum assembly strikes the swing link 172, the swing link 172 is forced to swing, and a certain distance and angle are reached to trigger the switch portion 171 to generate a tub-striking electric signal, so that the drum assembly is rotated down or the laundry processing apparatus is stopped.

The swing link 172 is disposed along the height direction of the head body assembly, that is, the swing link 172 extends along the height direction of the head body assembly, the switch portion 171 is connected to the head body 15, and the bottom end of the swing link 172 extends downward beyond the lowest position of the head body 15. In this way, the swing rod 172 can have a sufficient swing distance to trigger the switch portion 171 to generate a barrel collision electric signal, the bottom end of the swing rod 172, i.e. the position with large swing amplitude of the swing rod 172, exceeds the lowest position of the nozzle body 15, the swing of the bottom end of the swing rod 172 is not limited by the nozzle body 15 and cannot interfere with the nozzle body 15, and the service life and the working reliability of the swing rod 172 are increased.

In some embodiments, referring to FIG. 4, the connection position of the switch portion 171 and the nozzle body 15 in the height direction of the nozzle body 15 is not more than 1/2 of the height direction of the nozzle body 15, specifically, the distance H1 between the connection position of the switch portion 171 and the nozzle body 15 and the lowest position of the nozzle body 15 in the height direction is not more than 1/2 of the height direction dimension H2 of the nozzle body 15, that is, H1. Ltoreq.1/2H 2.

In this embodiment, the connection position between the switch portion 171 and the nozzle body 15 is relatively suitable, on one hand, the swing rod 172 can exceed the minimum position of the nozzle body 15 by a sufficient distance, so that the swing rod 172 triggers the bucket bumping electric signal, on the other hand, the nozzle body 15 can also provide sufficient mounting support for the switch portion 171 and the swing rod 172, and the nozzle body 15 can also play a certain limiting role on the swing rod 172, so as to increase the working reliability and service life of the swing rod 172.

In some embodiments, referring to fig. 2 to 4, the spray head body 15 includes an end wall 153 and an ear plate 154, the end wall 153 faces the top end of the swing link 172, the ear plate 154 is located at one side of the end wall 153, and the switch portion 171 is disposed in a space between the ear plate 154 and the end wall 153.

The switch part 171 is arranged in the space defined by the lug plate 154 and the end wall 153, so that on one hand, the switch part 171 can be protected, the damage probability of the switch part 171 is reduced, and on the other hand, the swing track of the swing rod 172 is positioned at the bottom of the end wall 153, the movement rationality of the swing rod 172 can be increased, and the overall structural reliability of the spray head body device is improved.

In some embodiments, referring to fig. 2 to 4, the switch portion 171 has connection lugs 1711 on two opposite sides along the second direction, the ear plate 154 has a slot 154a, the end wall 153 is provided with connection posts 1531, one connection lug 1711 is disposed through the slot 154a and connected with the ear plate 154, and the other connection lug 1711 is abutted against the connection post 1531 along the height direction and connected with the connection post 1531.

In this way, one end of the switch portion 171 in the second direction is connected to the ear plate 154 through the connecting lug 1711, the other end of the switch portion 171 in the second direction is connected to the end wall 153 through the connecting lug 1711, the two ends of the switch portion 171 in the second direction are respectively connected to the ear plate 154 and the end wall 153, the connection of the switch portion 171 is stable and reliable, the switch portion 171 is not easy to separate from the nozzle body 15, and the mounting stability of the barrel-bumping switch 17 on the nozzle body 15 is good.

The specific configuration of the head body 15 is not limited.

In some embodiments, referring to fig. 8, the spray head body 15 includes a first shell portion 151 and a second shell portion 152, the first shell portion 151 defines a receiving space 15a, the water injection cartridge 12 and the first shell portion 151 are arranged side by side along a second direction, the second shell portion 152 extends from a side of the first shell portion 151 away from the receiving space 15a toward a side near the water injection cartridge 12, and a portion of the second shell portion 152 is located at a side of the water injection cartridge 12 along the first direction and away from the liquid outlet 12 a.

Specifically, the detergent box 11 is disposed in the first shell portion 151, the detergent box 11 and the water injection box 12 are arranged side by side along the second direction, the second shell portion 152 fully utilizes the water injection box 12 to extend along the first direction and away from one side of the liquid outlet 12a, the extending dimension of the spray head body 15 along the first direction can be reduced, meanwhile, the dimension of the spray head body 15 along the second direction is not too large, and the layout rationality of the spray head body assembly is high.

In some embodiments, the showerhead body assembly includes a fill valve 13 for supplying water to the fill box 12, the fill valve 13 and the second housing portion 152 are located on the same side of the fill box 12, and the fill valve 13 and the second housing portion 152 are arranged side by side in the second direction.

The water inlet valve 13 is located along the first direction of the water injection box 12 and is far away from one side of the liquid outlet 12a, when a user operates the detergent box 11 and the water injection box 12, the water inlet valve 13 cannot interfere with the user, the operation is more convenient and smooth, the cross interference between the pipeline of the water inlet valve 13 and the detergent box 11 and the water injection box 12 is reduced, meanwhile, the pipeline of the water inlet valve 13 can be shorter, so that the leakage risk of the pipeline is reduced, the water-proof performance is enhanced, the water inlet valve 13 is convenient to maintain and replace, the water injection box 12, the detergent box 11 and the water inlet valve 13 are not arranged along the same direction, the space utilization rate is improved while the size of the spray head body device along the second direction is reduced, the capacity of the detergent box 11 and the water injection box 12 is increased, the size of the water inlet valve 13 and the second shell 152 are arranged side by side along the second direction, and the size of the spray head body device along the first direction is not too large, and the layout compactness of the spray head body device is improved.

In some embodiments, the spray head body assembly includes a dispensing pump 14, the dispensing pump 14 being used to pump the detergent within the detergent box 11 and dispense it to the water injection box 12.

Specifically, the dispensing pump 14 is capable of generating negative pressure, so that the detergent in the detergent box 11 enters the dispensing pump 14 under the action of the negative pressure, the dispensing pump 14 dispenses the detergent into the water injection box 12, and the water inflow in the water injection box 12 carries the detergent into the clothes treatment cavity.

In this embodiment, the detergent is injected into the laundry treating chamber through the water injection box 12, and the inflow water flows to wash the detergent, so as to promote dissolution and foaming of the detergent and increase the washing effect.

In this embodiment, the detergent is put in through the mode of automatic input, when the clothing needs to wash or last rinsing, can put in sufficient detergent automatically and quantitatively, need not user's manual operation, increase user's use experience sense, and can effectively avoid the many times rinsing that leads to because of putting in too much detergent by hand, reduce the probability of extravagant water resource and detergent, and can reduce the insufficient probability of washing of clothing because of the detergent of manual input is not enough, increase the washing effect, increase clothing treatment facility's use convenience.

The installation position of the delivery pump 14 is not limited.

For example, referring to fig. 6, in some embodiments, the second shell portion 152 is partially recessed inward along the first direction and away from the side wall of the liquid outlet 12a to form a avoidance space 152a, and the dispensing pump 14 is disposed in the avoidance space 152a, and in a planar projection perpendicular to the height direction of the nozzle body device, the dispensing pump 14 does not extend beyond an edge of the end of the second shell portion 152 along the first direction and away from the liquid outlet 12a along the first direction.

In this embodiment, the avoidance space 152a formed by the second shell portion 152 provides an installation space for the delivery pump 14, so that the space utilization rate of the spray head body device is further improved, one end of the delivery pump 14, which is far away from the liquid outlet 12a, along the first direction does not exceed the edge of the end, which is far away from the liquid outlet 12a, of the second shell portion 152, and the size, along the second direction, of the spray head body device is not increased by the installation of the delivery pump 14, and the size, along the first direction, of the spray head body device is not increased, so that the structural layout of the spray head body device is more reasonable and reliable.

The manner in which the dispensing pump 14 interfaces with the cartridge 12 is not limited, and in some examples, the cartridge 12 has a first interface along a first direction and toward a side wall of the second housing portion 152, the dispensing pump 14 has a pump outlet, and the pump outlet of the dispensing pump 14 interfaces with the first interface to pump detergent into the cartridge 12 via the first interface.

Specifically, the dispensing pump 14 pumps the detergent from the detergent box 11, then injects the detergent into the water injection box 12 through the pump outlet via the first interface, and then injects the detergent into the clothes treatment cavity along with the inflow water flow via the water injection box 12.

The first interface is disposed on the sidewall of the water injection box 12 along the first direction and facing the second casing 152, so as to shorten the docking distance between the dispensing pump 14 and the water injection box 12, so that the dispensing pump 14 can inject the detergent into the water injection box 12 faster.

The manner in which the dosing pump 14 pumps the detergent is not limited.

In some embodiments, referring to fig. 7, 8 and 12, the detergent box 11 has a liquid suction port 11a, a suction flow channel 152b is formed in the second casing 152, an inlet of the suction flow channel 152b is detachably connected with the liquid suction port 11a, an outlet is disposed at a bottom wall of the suction flow channel 152b, the dispensing pump 14 has a suction inlet 14a, and the outlet is located above the suction inlet 14a and is connected with the suction inlet in a height direction.

Specifically, when the detergent needs to be pumped, the inlet of the pumping channel 152b is in butt joint with the liquid pumping interface 11a, the dispensing pump 14 generates pumping negative pressure, and the detergent in the detergent box 11 enters the pumping channel 152b from the inlet of the pumping channel 152b through the liquid pumping interface 11a under the action of the pumping negative pressure and flows to the suction inlet 14a of the dispensing pump 14 through the outlet of the pumping channel 152b, so that the dispensing pump 14 can pump the pumped detergent into the water injection box 12 through the pump outlet.

The outlet of the suction flow channel 152b is positioned above the suction inlet 14a, so that the dispensing pump 14 can receive the detergent flowing out of the suction flow channel 152b, and the circulation resistance of the detergent is reduced.

The arrangement of the suction flow channel 152b is not limited, and for example, in some embodiments, the bottom wall of the suction flow channel 152b is on the same horizontal plane.

In this way, the detergent flowing out through the liquid suction port 11a can flow smoothly to the suction port 14a of the dispensing pump 14 through the suction flow path 152b, the flow resistance is small, and the operation reliability of the head body device is high.

In the description of the present application, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 embodiments of the present application. In this application, the schematic representations of the above terms are not necessarily for 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. Furthermore, the various embodiments or examples described herein, as well as the features of the various embodiments or examples, may be combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (14)

1. A spray head body apparatus for a laundry treating appliance, comprising:

a spray head body assembly for supplying water and/or a mixed liquid to a laundry treatment chamber of a laundry treatment apparatus, wherein the mixed liquid is formed by mixing at least water and a detergent;

and the barrel collision switch is connected to the spray head body assembly and is used for triggering and generating a barrel collision electric signal when the clothes treatment equipment collides with the barrel.

2. The spray head body device according to claim 1, wherein a liquid outlet is formed in a side of the spray head body assembly along a first direction, and the barrel collision switch is disposed in a side of the spray head body assembly along a second direction, wherein the first direction is perpendicular to the second direction.

3. The spray head body device according to claim 2, wherein the spray head body assembly comprises a spray head body, a detergent box and a water injection box, the spray head body has a containing space, the detergent box is arranged in the containing space, and the barrel collision switch is connected to the spray head body.

4. A spray head body device according to claim 3, wherein the water injection box and the detergent box are arranged side by side along the second direction, and the barrel collision switch is connected to one side of the spray head body away from the water injection box.

5. A spray head body apparatus according to claim 3, wherein the bucket bumping switch comprises a swing lever and a switch portion, a top end of the swing lever is connected with the switch portion, the swing lever is arranged along a height direction of the spray head body assembly, the switch portion is connected with the spray head body, and a bottom end of the swing lever is extended downward beyond a lowest position of the spray head body.

6. The head body apparatus according to claim 5, wherein a connection position of the switching portion and the head body in a height direction of the head body is not more than 1/2 of a height direction of the head body.

7. The spray head body device according to claim 5, wherein the spray head body includes an end wall facing the tip end of the swing link and an ear plate located on one side of the end wall, the switch portion being provided in a space between the ear plate and the end wall.

8. The head body apparatus according to claim 7, wherein the switch portion has connection lugs on opposite sides in the second direction, the lug plate has a clamping groove, the end wall is provided with connection posts, one of the connection lugs is provided through the clamping groove and connected with the lug plate, and the other connection lug is abutted against the connection post in the height direction and connected with the connection post.

9. A spray head body assembly according to claim 3, wherein the spray head body comprises a first shell portion defining the accommodation space and a second shell portion arranged side by side with the first shell portion in a second direction, the second shell portion extending from a side of the first shell portion remote from the accommodation space toward a side closer to the water injection box, a portion of the second shell portion being located on a side of the water injection box in the first direction and remote from the liquid outlet.

10. The spray head body assembly of claim 9, wherein the spray head body assembly includes a water inlet valve for supplying water to the water fill cartridge, the water inlet valve and the second housing portion are located on the same side of the water fill cartridge, and the water inlet valve and the second housing portion are arranged side-by-side along the second direction.

11. A spray head body apparatus as claimed in claim 3, wherein the spray head body assembly comprises a dispensing pump for pumping and dispensing the detergent in the detergent box to the water injection box.

12. A spray head body assembly according to claim 3, wherein the spray head body assembly comprises a drawer structure, one side of the accommodating space in the first direction is provided with a first opening, at least a part of the drawer structure is drawably arranged in the accommodating space and can be drawn out of the spray head body through the first opening, and the detergent box is detachably arranged in the drawer structure.

13. A table device comprising a table and a nozzle body device according to any one of claims 1 to 12, said nozzle body device being arranged on said table.

14. The clothes treatment equipment is characterized by comprising a box body, a barrel assembly and the workbench device of claim 13, wherein the barrel assembly is arranged in the box body, an opening is formed in the top side of the barrel assembly, a clothes throwing opening is formed in the workbench, the clothes throwing opening is located above the opening, the workbench is arranged at the top end of the box body, and the barrel bumping switch is located between the barrel assembly and the box body.