CN216585762U - Door body assembly and clothes treatment equipment - Google Patents

Abstract

The utility model relates to a clothing processing technology field provides a door body subassembly and clothing treatment facility, and door body subassembly is including the door body, nozzle and detergent box, and the door body is used for opening or closes clothing treatment facility's clothing mouth of throwing, and the nozzle sets up in the one side that the mouth was put into to the door body orientation clothing, and the detergent box sets up on the door body and communicates with the nozzle. Therefore, the structure arrangement of the nozzle and the detergent box is more compact, the installation is simple and convenient, and the detergent sprayed by the nozzle can smoothly enter the clothes treatment cavity to provide a washing function.

Description

Door body assembly and clothes treatment equipment

Technical Field

The application relates to the technical field of clothes treatment, in particular to a door body assembly and clothes treatment equipment.

Background

In the related art, a user usually needs to pour detergent into a dispenser, and during a washing program, tap water flushes the detergent in the dispenser into a tub of a clothes treatment apparatus, or the user holds a detergent bottle to directly pour the detergent into the tub. All of the above methods tend to cause the detergent to concentrate on the local parts of the laundry.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a door assembly and a laundry treating apparatus, the door assembly being capable of spraying detergent.

To achieve the above object, an embodiment of the present application provides a door assembly, including:

a door body for opening or closing a laundry input port of the laundry treating apparatus;

the nozzle is arranged on one side of the door body facing the clothes throwing opening;

and the detergent box is arranged on the door body and communicated with the nozzle.

In some embodiments, the door body includes a window that closes the mounting opening and a door frame having a mounting opening, the nozzle being positioned on the window.

In some embodiments, the door body is formed with a nozzle opening, the nozzle is arranged in the nozzle opening in a penetrating manner, the spraying surface of the nozzle facing the clothes throwing opening is inclined downwards, and the spraying surface is provided with a spraying hole.

In some embodiments, the detergent box is located at a side of the door body facing the laundry input port.

In some embodiments, the door body is recessed toward a side surface of the laundry input port to form a mounting groove, and the detergent box is received in the mounting groove.

In some embodiments, the door assembly includes a detergent pipeline and a vacuum pump disposed on the detergent pipeline, the detergent pipeline communicates the nozzle and the detergent box, and the vacuum pump is configured to drive the detergent in the detergent box to flow to the nozzle.

In some embodiments, an installation space is formed in the door body, and the detergent pipe and the vacuum pump are both located in the installation space.

In some embodiments, the detergent box is detachably coupled to the door body.

In some embodiments, one of the door body and the detergent box is provided with a clamping groove, and the other of the door body and the detergent box is provided with a convex column, wherein the convex columns and the clamping groove are correspondingly arranged one by one and are in interference fit, so that the detergent box and the door body are clamped.

In some embodiments, the protruding column is a cylindrical structure rotatably connected with the door body, the wall surface of the clamping groove is an arc surface matched with the cylindrical surface of the protruding column, and the cylindrical surface of the protruding column is in abutting fit with the arc surface of the clamping groove.

In some embodiments, the door body is provided with a connector communicated with the nozzle, the detergent box comprises a box body for containing detergent and a switch valve, one side of the box body facing the door body is provided with a liquid outlet head, the switch valve is arranged in the liquid outlet head, the door body assembly comprises a thimble arranged in the connector, and the liquid outlet head is in inserted fit with the connector;

under the state that the liquid outlet head is inserted into the joint, the thimble jacks the switch valve; and under the state that the liquid outlet head is pulled out of the joint, the thimble is pulled out of the switch valve.

An embodiment of the present application also provides a laundry treatment apparatus, including:

a cabinet having the laundry input port;

the door body assembly is arranged outside the box body so as to open or close the clothes throwing opening;

and the barrel body is arranged in the box body, and a clothes treatment cavity which is opened towards the clothes throwing opening is formed on the barrel body.

The door body group spare that this application embodiment provided, detergent box are used for splendid attire detergent to carry the detergent to the nozzle. The detergent sprayed by the nozzle can enter the clothes treatment cavity through the clothes feeding opening and contact with the clothes to be treated in the clothes treatment cavity, so that the clothes are cleaned, and the aim of removing dirt is fulfilled. The nozzle and the detergent box are assembled on the door body, on one hand, detergent sprayed by the nozzle can smoothly enter the clothes treatment cavity, so that the interference of other structures on the operation of the nozzle is avoided, the detergent is sprayed into the barrel body through the nozzle, the clothes can be more comprehensively covered, the detergent is uniformly distributed on the clothes so as to be rapidly contacted with all parts of the clothes, and the cleaning efficiency and the cleaning effect are improved; on the other hand, the structure arrangement of the nozzle and the detergent box is more compact, and the installation is simple and convenient; in another aspect, the clothes treatment equipment is convenient to update, for example, the original clothes treatment equipment does not have a washing function, if the washing function is added to improve the performance of products, the original door body can be detached, the door body assembly can be reinstalled at the position where the original door body is installed, and the clothes treatment equipment can be updated and updated under the condition that other structures of the clothes treatment equipment are basically not changed, so that the clothes treatment equipment is good in interchangeability and low in production cost.

Drawings

Fig. 1 is a schematic structural view of a laundry treating apparatus according to an embodiment of the present application;

FIG. 2 is an exploded view of a door assembly according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view at another perspective of the door body assembly shown in FIG. 1;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 6 is an enlarged view of FIG. 5 at C;

FIG. 7 is an enlarged view of FIG. 5 at D;

FIG. 8 is a schematic structural view of a portion of the structure shown in FIG. 2;

fig. 9 is a schematic structural diagram of a detergent box according to an embodiment of the present application.

Description of the reference numerals

A door body assembly 100; a door body 110; the nozzle openings 110 a; a mounting groove 110 b; an installation space 110 c; a window 111; a first window 1111; a second window 1112; a door frame 112; a first frame 1121; a second frame body 1122; a joint 113; a nozzle 120; a spray face 120 a; spray holes 120 a'; a detergent box 130; a case body 131; a liquid outlet head 1311; a box cover 1312; a housing 1313; a detergent line 140; a vacuum pump 150; a card slot 161; a boss 162; a thimble 170;

a case 200; a laundry input port 200 a;

a barrel body 300; the laundry treating chamber 300 a;

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In the description of the embodiments of the present application, the orientation or positional relationship of "up", "down", "front", "back" is the orientation or positional relationship in the normal use of the laundry treating apparatus, such as the orientation or positional relationship shown in fig. 1, it is to be understood that these orientation terms are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Referring to fig. 1, the door assembly 100 according to an embodiment of the present disclosure includes a door 110, a nozzle 120, and a detergent box 130, where the door 110 is used to open or close a laundry input opening 200a of a laundry treatment apparatus, the nozzle 120 is disposed on one side of the door 110 facing the laundry input opening 200a, and the detergent box 130 is disposed on the door 110 and is communicated with the nozzle 120.

In the door body assembly 100 provided by the embodiment of the present application, the detergent box 130 is used for containing detergent, so as to deliver the detergent to the nozzle 120. The detergent sprayed from the nozzle 120 can enter the laundry treating chamber 300a through the laundry inlet 200a and contact with the laundry to be treated in the laundry treating chamber 300a, thereby cleaning the laundry and removing dirt. The nozzle 120 and the detergent box 130 are assembled on the door body 110, on one hand, the detergent sprayed from the nozzle 120 can smoothly enter the laundry processing chamber 300a, so that interference of other structures with the operation of the nozzle 120 is avoided, the detergent is sprayed into the tub 300 through the nozzle 120, the laundry can be more completely covered, the detergent is uniformly distributed on the laundry, so as to rapidly contact with each part of the laundry, and the washing efficiency and the cleaning effect are improved; on the other hand, the nozzle 120 and the detergent box 130 are more compact in structural arrangement, and simple and convenient to install; on the other hand, the clothes treatment equipment is convenient to update, for example, the original clothes treatment equipment does not have a washing function, if the washing function is added to improve the product performance, the original door body 110 can be detached, the door body assembly 100 of the application can be reinstalled at the position where the original door body 110 is installed, and the clothes treatment equipment can be updated and updated under the condition that other structures of the clothes treatment equipment are basically not changed, so that the clothes treatment equipment is good in interchangeability and low in production cost.

Referring to fig. 1, the laundry treating apparatus according to the embodiment of the present application includes a door assembly 100, a cabinet 200, and a tub 300 disposed in the cabinet 200 according to any embodiment of the present application. Cabinet 200 has laundry input opening 200a, and door 110 is located outside cabinet 200 to open or close laundry input opening 200 a. The tub 300 is formed with a laundry treating chamber 300a opened toward the laundry input port 200 a.

According to the clothes treatment equipment provided by the embodiment of the application, clothes are put into the clothes treatment cavity 300a through the openings of the clothes putting-in opening 200a and the clothes treatment cavity 300a, the door body 110 closes the clothes putting-in opening 200a, detergent can be sprayed into the clothes treatment cavity 300a through the nozzle 120, the clothes are cleaned, and user experience is good.

The specific type of the laundry treating apparatus is not limited, and for example, the laundry treating apparatus may be a washing machine, a dryer, a washer-dryer, or the like.

In some embodiments, the laundry treatment device is a dryer or an all-in-one washer dryer. The present application may add a dry cleaning agent into the detergent box 130, and the dry cleaning agent can be atomized and sprayed into the laundry treating chamber 300a through the nozzle 120 so as to clean the laundry during the laundry treating process. Therefore, the dry cleaning function is added on the dryer or the washing and drying integrated machine, a waterway system is not required to be added, the operation is simple, and the cost is low.

The manner of caring for the laundry includes: the air washing is a method of caring, removing wrinkles and removing odor of clothes by introducing air with certain temperature, humidity and pressure. For example, after the air washing program is started, water does not enter the barrel body 300, but high-temperature and high-pressure (about 62 ℃ low-temperature warm air, and the temperature reaching the barrel body 300 is about 60 ℃) air is blown into the barrel body, the air generates strong air flow under the action of a fan and the like, clothes are kneaded, decompressed, puffed and softened and finished through the air flow, clothes fibers are fully stretched, the softness and elasticity of the fabric are recovered, meanwhile, flock and dust are blown away through the strong air, and the effects of loosening the clothes, smoothing wrinkles, removing dust and peculiar smell, sterilizing and removing mites, and reducing the luster of the clothes are achieved. Steam washing refers to a method of treating (e.g., removing wrinkles, sterilizing, deodorizing, etc.) laundry by heating water to generate steam, and applying the steam alone or the steam and hot air to the laundry. The specific manner in which the water vapor is generated is not limited.

The detergent may be a dry cleaning agent capable of effectively removing stains under anhydrous/slightly aqueous conditions. The dry cleaning agent can remove stains and oil stains on clothes as washing. The specific components of the dry cleaning agent are not limited, for example, the components of the dry cleaning agent include, but are not limited to, tetrachloroethylene, hydrocarbon solvent, and/or hydrocarbon solvent, and the like.

In one embodiment, referring to fig. 1, the barrel 300 can rotate. Thus, in the process of rotating the tub 300, the tub 300 drives the laundry in the laundry processing chamber 300a to move, and the detergent can be sprayed while rotating the tub 300, so that the detergent can be more uniformly attached to the laundry to be processed, and the decontamination effect is better.

In one embodiment, the laundry treating apparatus may further include an outer tub disposed in the cabinet 200, and the outer tub is open toward the door 110 and is sleeved outside the tub 300. The door 110 may be rotatably coupled to the cabinet 200 or the tub such that the door 110 can open or close the laundry input opening 200a in a rotation direction of the door 110.

The rotation axis of the tub 300 may be in a vertical direction, an inclined direction, or a horizontal direction, etc. Taking the rotation axis of the tub 300 along the horizontal direction as an example, referring to fig. 1, the laundry input opening 200a of the cabinet 200 is generally formed on the front side plate of the cabinet 200, and the door 110 is located on the front side plate of the cabinet 200. In this manner, the user puts or takes laundry into or out of the laundry treating chamber 300a from the front side. During the rotation of the tub 300, the laundry is driven to move from the lower side to the upper side; the laundry falls from the upper side to the lower side under the action of gravity, so that the laundry is dispersed, beaten and changed in posture under the combined action of the tub 300 and gravity, and on one hand, the laundry is further cleaned by beating, and the cleaning efficiency is improved; on the other hand, the laundry can be properly unfolded and changed in the position facing the nozzle 120 so that the detergent can be sprayed on each position of the laundry.

The front side of the case 200 is a side facing the user, and the rear side is a side facing away from the user. The upper side means a direction toward the ceiling, and the lower side and the upper side are opposite directions toward the floor.

In one embodiment, referring to fig. 1, the door body 110 includes a window 111 and a door frame 112 having an installation opening, the window 111 closes the installation opening, and the nozzle 120 is located on the window 111. The window 111 is aligned with the laundry input port 200a and is used to observe the laundry treating chamber 300 a. The user can observe the inside of the laundry treating chamber 300a through the window 111. The nozzle 120 is positioned on the window 111 to ensure that the detergent sprayed from the nozzle 120 can enter the laundry treating chamber 300 a.

In order to facilitate the observation of the laundry treating chamber 300a through the window 111, the window 111 may be made of a transparent material, for example, the window 111 may be made of transparent glass or transparent plastic, etc.

In order to facilitate the detergent to contact with the laundry more fully, in one embodiment, referring to fig. 1 and 4, the nozzle 120 is located at a central portion of the door body 110. That is, the nozzle 120 is located at the center of the window 111. Thus, the nozzle 120 is close to the central region of the laundry inlet 200a, and the detergent is dispersed around the nozzle 120, so that the detergent can sufficiently contact the laundry.

In an embodiment, referring to fig. 1 and 6, the door 110 is formed with a nozzle opening 110a, the nozzle 120 is inserted into the nozzle opening 110a, the nozzle 120 is inclined downwards towards a spraying surface 120a of the clothes feeding opening 200a, and the spraying surface 120a is provided with spraying holes 120 a'. Generally, the laundry is easily accumulated under the laundry treating chamber 300a by gravity, and the spray holes 120a 'are inclined downward so that the detergent sprayed from the spray holes 120 a' can cover more laundry.

In one embodiment, referring to fig. 1, the detergent box 130 is located at a side of the door 110 facing the laundry input opening 200 a. Thus, when the door 110 closes the laundry inlet 200a, the detergent box 130 is hidden between the door 110 and the cabinet 200, so that the user is prevented from touching or looking at the detergent box 130 to a certain extent, and the reliability and the appearance are better.

In one embodiment, referring to fig. 1, the detergent box 130 is located at a side of the door frame 112 facing the laundry input opening 200 a. Thus, the detergent box 130 is shielded by the door frame 112, so that the user can be prevented from seeing the detergent box 130 through the window 111.

In one embodiment, referring to fig. 1 and 2, a side surface of the door body 110 facing the laundry input port 200a is recessed to form a mounting groove 110b, and the detergent box 130 is received in the mounting groove 110 b. For example, the mounting groove 110b is formed on a side surface of the door frame 112 facing the laundry input port 200 a. Thus, on the one hand, the detergent box 130 is prevented from interfering with the door body 110 to close the laundry input opening 200a to some extent. On the other hand, the detergent box 130 is convenient to position and install, and the assembly efficiency is improved.

In one embodiment, referring to fig. 1 and 8, the door body assembly 100 includes a detergent pipeline 140, and a vacuum pump 150 disposed on the detergent pipeline 140, the detergent pipeline 140 communicates the nozzle 120 and the detergent box 130, and the vacuum pump 150 is used for driving the detergent in the detergent box 130 to flow to the nozzle 120. In one aspect, it is convenient to assemble the nozzle 120 and the detergent box 130 at a proper position of the door body 110, for example, the detergent box 130 may be positioned at a lower portion of the door frame 112, and the nozzle 120 is positioned on the window 111 to communicate the nozzle 120 and the detergent box 130 through the detergent pipe 140. Thus, the assembly difficulty is reduced. On the other hand, the vacuum pump 150 provides kinetic energy to drive the detergent to flow toward the nozzle 120 through the detergent pipe 140, so that the detergent having a high flow rate is sprayed into the laundry treating chamber 300 a.

In an embodiment, referring to fig. 1, 5 and 8, an installation space 110c is formed in the door body 110, and the detergent pipe 140 and the vacuum pump 150 are both located in the installation space 110 c. In this way, the installation space 110c is used to protect the detergent pipeline 140 and the vacuum pump 150, which not only can improve reliability and prevent users or other objects from touching the detergent pipeline 140 and the vacuum pump 150 by mistake, but also can hide the detergent pipeline 140 and the vacuum pump 150, and has better aesthetic property.

The specific structure of the door frame 112 is not limited, and the door frame 112 is, for example, a ring-shaped structure with a mounting opening formed in the middle. In an embodiment, referring to fig. 1 and 5, the door frame 112 includes a first frame 1121 having a first opening and a second frame 1122 having a second opening, and the window 111 includes a first window 1111 closing the first opening and a second window 1112 closing the second opening, and a central portion of the second window 1112 protrudes toward the laundry loading port 200 a. The first frame 1121 and the second frame 1122 are oppositely spliced to form the door frame 112, the first opening is aligned with the second opening to jointly form an installation opening, and the first window 1111 is aligned with the second window 1112. The first frame 1121, the second frame 1122, the first window 1111 and the second window 1112 jointly enclose an internal space, which is an installation space 110 c.

In an embodiment, the door assembly 100 includes a mounting frame located in the mounting space 110c, the mounting frame includes an annular mounting portion and a supporting rod, the annular mounting portion is disposed along a circumferential direction of the door frame 112 and is clamped with the door frame 112, and two ends of the supporting rod are respectively connected to two opposite sides of the annular mounting portion. One end of the nozzle 120 close to the spraying surface 120a is inserted into the nozzle opening 110a and is in sealing contact with the second window 1112, and one end of the nozzle 120 far away from the spraying surface 120a is fixedly inserted into the support rod. For example, a gasket may be disposed between the nozzle 120 and the second window 1112 to seal the nozzle 120 against the second window 1112. In this way, the window 111 can be prevented from receiving the gravity from the nozzle 120, so that the nozzle 120 can be stably mounted on the door body 110.

In one embodiment, referring to fig. 1 and 2, the detergent box 130 is detachably connected to the door 110. Thus, the user can conveniently take and place the detergent box 130 to clean the detergent box 130 or add detergent into the detergent box 130.

In an embodiment, referring to fig. 1 to 3 and fig. 9, one of the door 110 and the detergent box 130 has a slot 161, and the other of the door 110 and the detergent box has a protrusion 162, and the protrusion 162 and the slot 161 are disposed in a one-to-one correspondence and are in interference fit, so that the detergent box 130 and the door 110 are clamped. When the detergent box 130 needs to be detached, the detergent box 130 is pulled hard to make the convex column 162 fall out of the slot 161, so that the detergent box 130 is detached from the door body 110. When the detergent box 130 is assembled to the door 110, the detergent box 130 is pressed hard, and the protruding column 162 is inserted into the slot 161. Thus, the detergent box 130 can be conveniently and rapidly assembled and disassembled.

In one embodiment, referring to fig. 3 and 9, the top opening of the slot 161 is configured such that the post 162 can enter or exit the slot 161 through the top opening of the slot 161. Thus, even if the detergent box 130 is separated from the door 110 under the condition of avoiding the small drawing force applied to the detergent box 130 to a certain extent, for example, a user needs to apply a large drawing force in the front-back direction to enable the convex post 162 to be separated from the slot 161, so that the detergent box 130 can be assembled on the door 110 more stably.

In an embodiment, referring to fig. 3 and 9, the protruding pillar 162 is a cylindrical structure rotatably connected to the door 110, the wall surface of the locking groove 161 is an arc surface adapted to the cylindrical surface of the protruding pillar 162, and the cylindrical surface of the protruding pillar 162 is in press fit with the arc surface of the locking groove 161. Thus, on one hand, the contact area between the cylindrical surface of the protruding column 162 and the arc surface of the locking groove 161 is large, and the locking groove 161 applies pressing force to the protruding column 162, so that the detergent box 130 can be more stably assembled on the door body 110. On the other hand, in the process of pulling or pressing the detergent box 130, the convex post 162 is pushed by the surrounding part of the slot 161 to rotate, so that the clamping feeling in the process of pulling or pressing the detergent box 130 is reduced, and the convex post 162 can enter or leave the slot 161 more smoothly.

The number of the protruding columns 162 and the locking slots 161 is not limited, for example, in an embodiment, referring to fig. 2 and 9, the number of the protruding columns 162 and the locking slots 161 is two, and the two protruding columns 162 or the two locking slots 161 are respectively located at two ends of the detergent box 130 in the length direction. For example, the two protruding columns 162 are respectively located at two ends of the detergent box 130 in the length direction, and the two slots 161 are located on two opposite wall surfaces of the mounting groove 110 b. For another example, the two slots 161 are respectively located at two ends of the detergent box 130 in the length direction, and the two protruding columns 162 are located on two opposite wall surfaces of the mounting groove 110 b. In this way, the detergent box 130 is more stably assembled by the engagement of the plurality of bosses 162 and the catching grooves 161.

In one embodiment, referring to fig. 1 and 7, the door 110 is formed with a connector 113 communicated with the nozzle 120, the detergent box 130 includes a box 131 for containing detergent and a switch valve, a liquid outlet 1311 (see fig. 9) is formed on one side of the box 131 facing the door 110, the switch valve is disposed in the liquid outlet 1311, the door assembly 100 includes a thimble 170 disposed in the connector 113, and the liquid outlet 1311 is in plug-in fit with the connector 113, that is, the liquid outlet 1311 can be inserted into or pulled out of the connector 113. The thimble 170 pushes open the on-off valve in the state that the liquid outlet 1311 is inserted into the connector 113; when the liquid outlet 1311 is pulled out of the connector 113, the thimble 170 comes out of the switch valve.

Here, go out liquid head 1311 and connect 113 grafting cooperation, can play positioning assembly and limiting displacement to box 131 can be swiftly, assemble to door body 110 firmly. When the detergent box 130 is detached from the door 110, the liquid outlet 1311 pulls out the connector 113, the thimble 170 pulls out of the switch valve, and the switch valve is kept closed, so that the box 131 can contain detergent. When the detergent box 130 is assembled to the door 110, the liquid outlet 1311 is inserted into the connector 113, the thimble 170 pushes open the switch valve, the connector 113 is conducted with the liquid outlet 1311, and the detergent in the box 131 can enter the nozzle 120 through the connector 113.

In one embodiment, referring to fig. 2, the joint 113 is formed on the wall surface of the mounting groove 110b facing the laundry inlet 200 a. Thus, the liquid outlet 1311 can be inserted into the connector 113 by pressing the detergent box 130, and the protruding column 162 can be inserted into the slot 161. The operation steps are simple and convenient.

In one embodiment, referring to FIG. 9, the case 131 includes a case cover 1312 and a case 1313 having a pouring outlet. The lid 1312 can close or open the pouring port. Thus, the user opens the lid 1312 to add detergent into the case 1313 through the pouring outlet, and closes the pouring outlet with the lid 1312.

The specific connection between lid 1312 and housing 1313 is not limited, and in an exemplary embodiment lid 1312 and housing 1313 are threadably engaged. Thus, the lid 1312 can seal and close the pouring port better.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (12)

1. A door assembly, comprising:

a door body for opening or closing a laundry input port of the laundry treating apparatus;

the nozzle is arranged on one side of the door body facing the clothes throwing opening;

and the detergent box is arranged on the door body and communicated with the nozzle.

2. The door body assembly of claim 1, wherein the door body includes a window and a door frame having a mounting opening, the window enclosing the mounting opening, the nozzle being positioned on the window.

3. The door body assembly according to claim 1, wherein the door body is formed with a nozzle opening, the nozzle is inserted into the nozzle opening and is inclined downward toward a spraying surface of the clothes throwing opening, and the spraying surface is provided with spraying holes.

4. The door body assembly according to claim 1, wherein the detergent box is located at a side of the door body facing the laundry input port.

5. The door body assembly according to claim 4, wherein the door body is recessed toward a side surface of the laundry input port to form a mounting groove, and the detergent box is received in the mounting groove.

6. The door body assembly according to claim 1, wherein the door body assembly comprises a detergent pipeline and a vacuum pump arranged on the detergent pipeline, the detergent pipeline is communicated with the nozzle and the detergent box, and the vacuum pump is used for driving the detergent in the detergent box to flow to the nozzle.

7. The door body assembly according to claim 6, wherein an installation space is formed in the door body, and the detergent pipeline and the vacuum pump are both located in the installation space.

8. The door body assembly according to claim 1, wherein the detergent box is detachably connected to the door body.

9. The door body assembly according to claim 1, wherein one of the door body and the detergent box is provided with a clamping groove, and the other of the door body and the detergent box is provided with a convex column, and the convex columns and the clamping grooves are correspondingly arranged one by one and are in interference fit so that the detergent box and the door body are clamped.

10. The door body assembly according to claim 9, wherein the protruding column is a cylindrical structure rotatably connected to the door body, the wall surface of the locking groove is an arc surface adapted to the cylindrical surface of the protruding column, and the cylindrical surface of the protruding column is in press fit with the arc surface of the locking groove.

11. The door body assembly according to any one of claims 1 to 10, wherein a connector communicated with the nozzle is formed on the door body, the detergent box comprises a box body for containing detergent and a switch valve, a liquid outlet is formed on one side of the box body facing the door body, the switch valve is arranged in the liquid outlet, the door body assembly comprises a thimble arranged in the connector, and the liquid outlet is in plug fit with the connector;

under the state that the liquid outlet head is inserted into the joint, the thimble jacks the switch valve; and under the state that the liquid outlet head is pulled out of the joint, the thimble is pulled out of the switch valve.

12. A laundry treating apparatus, comprising:

a cabinet having the laundry input port;

the door body assembly according to any one of claims 1 to 11, wherein the door body is located outside the cabinet to open or close the laundry input opening;

and the barrel body is arranged in the box body, and a clothes treatment cavity which is opened towards the clothes throwing opening is formed on the barrel body.

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