CN220124466U - Water dispenser - Google Patents

Abstract

The embodiment of the utility model discloses a water dispenser, which comprises a body, a door body and a door opening and closing assembly, wherein the door body is provided with a containing groove, a position avoiding hole which is a through hole is formed in the side wall of the containing groove, the door opening and closing assembly is fixed in the containing groove, the door opening and closing assembly comprises a handle structure provided with a handle main body and a handle clamping hook part which are connected, the handle main body is positioned at the position avoiding hole, and the handle main body is pressed from the position avoiding hole, so that the handle clamping hook part is connected with or disconnected from the body, and the door is closed or opened relative to the body. The handle structure is arranged in a hidden mode relative to the water dispenser, so that the integral attractiveness of the whole machine is improved, and the packaging space, the material cost and the packaging cost of the water dispenser are reduced.

Description

Water dispenser

Technical Field

The utility model relates to the technical field of water dispensers, in particular to a water dispenser.

Background

The water dispenser generally includes a body and a door body between which a space for storage is generally provided, and the door body is operated such that the door is opened or closed with respect to the body to open or close the space for storage.

In the prior art, in order to facilitate the operation of opening or closing the door of the water dispenser by a user, a raised door handle is generally arranged on the door body, when the door needs to be opened, the user can grasp the door handle by the hand and apply an outward pulling force, and when the door needs to be closed, the user can grasp the door handle by the hand and apply an inward pushing force. In the mode, the protruding door handle arranged on the door body can influence the overall attractiveness of the water dispenser, the packaging space of the water dispenser is increased, and the material cost and the packaging cost are increased.

Disclosure of Invention

The embodiment of the utility model provides a water dispenser with a hidden door handle, which is used for solving the problems in the background technology.

The embodiment of the utility model provides a water dispenser, which comprises:

a body;

the door body is provided with a containing groove, and a clearance hole which is a through hole is formed in the side wall of the containing groove; and

the door opening and closing assembly is fixed in the accommodating groove, the door opening and closing assembly comprises a handle structure provided with a handle main body and a handle clamping hook portion which are connected, the handle main body is located at the position avoiding hole, the handle main body is pressed from the position avoiding hole, the handle clamping hook portion is connected with or disconnected from the machine body, and the door is opposite to the machine body to close or open.

In some embodiments, the door opening and closing assembly further comprises a fixing seat, wherein the fixing seat is fixed in the accommodating groove, the fixing seat is provided with an assembly space, and a guide opening is formed in the side wall of the assembly space;

the handle main body is partially embedded into the assembly space, the handle main body is hinged with the fixing seat, and the handle clamping hook part penetrates through the guide opening;

the handle main body is pressed from the avoidance hole, so that the handle main body drives the handle clamping hook part to move along the guiding track of the guiding opening when rotating relative to the fixing seat.

In some embodiments, a through hole is formed in the side wall of the assembly space, and a connecting protrusion is outwards extended on the outer side wall of the handle main body;

the end part, far away from the handle body, of the connecting protrusion penetrates through the through hole from the assembling space, so that the connecting protrusion is assembled with the through hole.

In some embodiments, the handle body is provided with a groove, the groove is communicated with the assembly space, a first connecting column extends on the inner side wall of the groove, and a second connecting column extends on the inner side wall of the assembly space;

the door opening and closing assembly further comprises a first spring, and two ends of the first spring are respectively connected with the first connecting column and the second connecting column in an assembling manner;

when the handle body is pressed from the avoidance hole so that the handle hook portion is disconnected from the body, the first spring applies a pulling force to the handle body so that the handle hook portion and the body remain disconnected.

In some embodiments, a support is provided below the second connection post;

the switch door assembly further comprises a second spring, and the second spring is fixed on the supporting part;

when the handle body is pressed from the avoidance hole so that the handle hook portion is disconnected from the body, the second spring applies a pushing force to the handle body so that the handle hook portion and the body remain disconnected.

In some embodiments, a partition is arranged below the first connecting column, a matching groove is arranged on one surface of the partition facing the first connecting column, and an assembling part is arranged below the second connecting column;

the door opening and closing assembly further comprises a pull rod, one end of the pull rod is fixed with the assembling part, and the other end of the pull rod is assembled with or separated from the matching groove.

In some embodiments, the assembly part is provided with an assembly hole, and the assembly groove is provided with an opening;

one end of the pull rod is inserted into the assembly hole, and the other end of the pull rod enters the matching groove through the opening to be assembled with the matching groove, or the other end of the pull rod is separated from the matching groove from the opening.

In some embodiments, the groove track of the mating groove is concave arcuate.

In some embodiments, a plurality of parallel abutting portions extend from the bottom of the accommodating groove, and the plurality of abutting portions abut against the door opening and closing assembly, so that the door opening and closing assembly is stable relative to the door body.

In some embodiments, a fixing protrusion is further extended at the bottom of the accommodating groove, a threaded hole is formed in the fixing protrusion, and an assembly through hole is formed in the fixing seat;

and the threaded end of the screw penetrates through the assembly through hole to be matched with the threaded hole so as to fixedly connect the fixed seat and the door body.

According to the water dispenser provided by the embodiment of the utility model, the accommodating groove for installing and fixing the door opening and closing assembly is formed in the door body, the side wall of the accommodating groove is provided with the avoidance hole serving as the through hole, and the handle main body of the handle structure of the door opening and closing assembly is arranged at the avoidance hole, so that the handle structure is arranged in a hidden mode relative to the water dispenser. When the door is opened and closed, the handle body is pressed from the avoidance hole, so that the handle hook part connected with the handle body is connected with or disconnected from the machine body, and the door is closed or opened. According to the utility model, the door is opened and closed only by pressing the handle main body through the avoidance hole, and the door body is not required to be provided with the raised handle structure to realize the door opening and closing, so that the integral beauty of the whole machine is improved, and the packaging space, the material cost and the packaging cost of the water dispenser are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a partial assembly view of a water dispenser according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a door body of a water dispenser according to an embodiment of the present utility model.

Fig. 3 is an exploded view of a door opening and closing assembly of a water dispenser according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a handle structure of a water dispenser according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a fixing base of a water dispenser according to an embodiment of the present utility model.

Fig. 6 is a schematic view illustrating a partial assembly of a door opening and closing assembly of a water dispenser according to an embodiment of the present utility model.

Fig. 7 is a sectional view of a door opening and closing assembly of a water dispenser according to an embodiment of the present utility model.

Referring to fig. 1 to 7, 300 is a water dispenser, 1 is a door body, 2 is a door opening and closing assembly, 11 is a receiving groove, 12 is a avoiding hole, 13 is a supporting portion, 21 is a handle structure, 22 is a fixing seat, 23 is a first spring, 24 is a pull rod, 25 is a second spring, 211 is a handle main body, 212 is a handle clamping hook portion, 2111 is a groove, 2112 is a separating portion, 2113 is a first connecting column, 2114 is a matching groove, 2115 is a connecting protrusion, 221 is an assembling space, 222 is an assembling portion, 223 is a second connecting column, 224 is a guiding port, 225 is a through hole, 226 is an assembling hole, and 227 is a supporting portion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "fixed" to an element, it can be directly on the other element or intervening elements may also be present. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1, fig. 1 is a partial assembly view of a water dispenser according to an embodiment of the utility model. The water dispenser 300 at least comprises a door body 1, a door opening and closing assembly 2 and a body, wherein one side of the door body 1 is hinged with the body, and the other side of the door body 1 is connected with or disconnected from the body through the door opening and closing assembly 2. The user operates the door body 1 such that the door body 1 is connected with the body through the door opening and closing assembly 2 to achieve the door closing of the water dispenser 300, or such that the door body 1 is disconnected from the body and rotates with respect to the body to achieve the door opening of the water dispenser 300. After the door body 1 is disconnected from the body, the rotation angle of the door body 1 relative to the body is controlled to realize the control of the door opening angle.

In the embodiment of the utility model, the door opening and closing assembly 2 is not protruded out of the water dispenser 300, but is arranged between the door body 1 and the machine body in a hidden manner, and the door opening and closing assembly 2 is operated and controlled through the opening of the side surface of the door body 1 so as to enable the water dispenser 300 to open or close the door.

In the embodiment of the present utility model, the door opening and closing assembly 2 is fixed to the door body 1 in such a manner as to be fixed by screws. When the water dispenser 300 is closed, the door opening and closing assembly 2 is connected with the machine body, and the door body 1 is connected with the machine body through the door opening and closing assembly 2, that is, the door body 1 is indirectly connected with the machine body through the door opening and closing assembly 2. When the water dispenser 300 is opened, the door opening and closing assembly 2 is disconnected from the body, so that the door body 1 is disconnected from the body.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a door of a water dispenser according to an embodiment of the utility model. In the embodiment of the utility model, the door body 1 is provided with a containing groove 11, correspondingly, the machine body is provided with a storage groove, and after the door body 1 is connected with the machine body through the door opening and closing assembly 2, the containing groove 11 and the storage groove are connected to form a storage space of the water dispenser 300 for storing articles. Opening the storage space to take or store articles into the storage space is realized by opening or closing the door of the door body 1.

In the embodiment of the utility model, the switch door assembly 2 is fixed in the accommodating groove 11, and partially protrudes out of the accommodating groove 11, and after the accommodating groove 11 and the storing groove are connected to form a storing space, the switch door assembly 2 is positioned in the storing space.

Further, a clearance hole 12 is formed in a side wall of the accommodating groove 11, the clearance hole 12 penetrates through the side wall of the accommodating groove 11, and is a through hole for a user to operate the door opening and closing assembly 2 from the outside of the water dispenser 300 through the clearance hole 12, so that door opening or door closing is achieved. The user may operate the door opening and closing assembly 2 through the avoidance hole 12 by pressing the door opening and closing assembly 2 so that the door opening and closing assembly 2 is connected to or disconnected from the body.

When the door opening and closing assembly 2 is connected with the body by the user operating the door opening and closing assembly 2 through the clearance hole 12, the door opening and closing assembly 2 is in a closed state relative to the clearance hole 12. When the door opening and closing assembly 2 is disconnected from the body by the user operating the door opening and closing assembly 2 through the clearance hole 12, the door opening and closing assembly 2 is opened with respect to the clearance hole 12.

The bottom of the accommodating groove 11 is further extended with a supporting portion 13, and the supporting portion 13 is used for supporting the door opening and closing assembly 2 when the door body 1 is assembled and fixed with the door opening and closing assembly 2, so as to limit the assembling position of the door opening and closing assembly 2, and enable the door opening and closing assembly 2 to keep assembling balance and stability relative to the door body 1.

Optionally, a plurality of propping portions 13 extend from the bottom of the accommodating groove 11, and the plurality of propping portions 13 may be disposed in parallel and together prop against the switch door assembly 2. The bottom of the accommodating groove 11 is further extended with a plurality of fixing protrusions, and each fixing protrusion is provided with a threaded hole which is a blind hole, so that the door opening and closing assembly 2 and the door body 1 can be assembled and fixed through screws. When assembled, one end of the screw passes through the door opening and closing assembly 2 and mates with the threaded hole.

Alternatively, in addition to the above arrangement, one side of the door body 1 may be provided with a corresponding first hinge structure, and the body may be provided with a corresponding second hinge structure, so that the door body 1 may be rotated with respect to the body by hinge-coupling between the first hinge structure and the second hinge structure.

Referring to fig. 3 to 5, fig. 3 is an exploded view of a door opening and closing assembly of a water dispenser according to an embodiment of the present utility model, fig. 4 is a schematic structural view of a handle structure of a water dispenser according to an embodiment of the present utility model, and fig. 5 is a schematic structural view of a fixing base of a water dispenser according to an embodiment of the present utility model. As shown in fig. 3, in the embodiment of the present utility model, the door opening and closing assembly 2 includes a handle structure 21, a fixing seat 22, a first spring 23, a pull rod 24, and a second spring 25. The handle structure 21 is assembled with the fixing base 22, and the handle structure 21 is partially embedded into the fixing base 22 and partially protrudes out of the fixing base 22. The first spring 23, the pull rod 24 and the second spring 25 are all arranged in the space between the handle structure 21 and the fixed seat 22.

As shown in fig. 4, the handle structure 21 is provided with a handle main body 211 and a handle hook portion 212, wherein the handle main body 211 is mainly used for being connected and fixed with other structures of the door body 1 and the door opening and closing assembly 2 and operated, and the handle hook portion 212 is mainly used for being connected or disconnected with the body.

Further, the handle body 211 is provided with a groove 2111, the handle hook 212 is located outside the groove 2111, and a user operates the handle body 211 such that the handle hook 212 is hooked with the body to be connected or such that the handle hook 212 is unhooked with the body to be disconnected.

Alternatively, after the assembly is completed, the connection or disconnection with the body is achieved through the handle structure 21, and the handle main body 211 is operated so that the handle hook portion 212 is connected or disconnected with the body, and the handle structure 21 is connected or disconnected with the body. When the handle hook 212 is connected to the body, the handle body 211 is positioned in the door body 1 at the position of the escape hole 12, and the handle structure 21 is closed with respect to the escape hole 12. When the handle hook 212 is disconnected from the body, the handle body 211 is inclined with respect to the escape hole 12 and partially protrudes from the escape hole 12 to be located outside the accommodation groove 11, and the handle structure 21 is opened with respect to the escape hole 12.

Alternatively, the user presses the lower portion of the handle body 211 so that the handle hook portion 212 is hooked with the body, thereby being connected with the body to achieve the closing of the door. The user presses the upper portion of the handle body 211 such that the handle hooking portion 212 is unhooked from the body, thereby being disconnected from the body to realize the door opening.

Further, the groove 2111 is used for receiving a part of the first spring 23 and a part of the pull rod 24 after the assembly of the door opening and closing assembly 2 is completed. The inner side wall and the bottom wall of the groove 2111 are extended with a partition portion 2112, that is, three sides of the partition portion 2112 are respectively connected to the bottom wall and the two inner side walls of the groove 2111. The partition 2112 partitions the groove 2111 into a first groove for receiving a portion of the first spring 23 and a portion of the tie bar 24 after the assembly of the opening and closing door assembly 2 is completed, and a second groove.

The first groove has a first connection post 2113 extending on its inner sidewall, and two sides of the first connection post 2113 are respectively connected to two inner sidewalls of the first groove. That is, the first connection posts 2113 further extend from the inner side walls of the groove 2111, and two sides of the first connection posts 2113 are respectively connected to two inner side walls of the groove 2111. The first connection column 2113 is located above the partition 2112 and has a cylindrical structure for fitting connection with the first spring 23. When assembled, one end of the first spring 23 hooks the first connection post 2113, or one end of the first spring 23 is sleeved with the first connection post 2113. The first spring 23 and the first connection post 2113 are assembled, so that when a user presses the upper portion of the handle body 211, the handle hook portion 212 is unhooked from the body, the first spring 23 exerts a pulling force on the handle structure 21, so that the handle structure 21 is in an open state with respect to the avoidance hole 12, and the handle structure 21 is kept in an open state.

The partition portion 2112 has a mating groove 2114 on a surface opposite to the first groove, and the surface of the partition portion 2112 having the mating groove 2114 is an inner sidewall surface of the first groove. In the embodiment of the present utility model, the shape of the groove track of the mating groove 2114 is configured as a heart shape, that is, the groove track of the mating groove 2114 is in a concave arc shape, the mating groove 2114 is provided with an opening, and the concave point of the groove track of the mating groove 2114 is opposite to the opening, that is, the groove track is in a concave arc shape toward the opening. The user opens or closes the door by operating the handle body 211 such that the pull rod 24 slides along the groove track of the fitting groove 2114 and is disengaged from the fitting groove 2114 from the opening, or such that the pull rod 24 enters into the fitting groove 2114 from the opening and is fitted with the fitting groove 2114.

Further, an attachment protrusion 2115 is outwardly extended from an outer sidewall of the groove 2111, and the attachment protrusion 2115 is adapted to be coupled with the fixing base 22, so that the handle structure 21 is coupled with the fixing base 22, and so that the handle structure 21 is partially embedded in the fixing base 22 and is rotatable with respect to the fixing base 22.

In the embodiment of the present utility model, the fixing base 22 is assembled and fixed with the door body 1, and the threaded end of the screw passes through the assembly through hole provided on the fixing base 22 and is matched with the threaded hole, so that the fixing base 22 is fixed in the accommodating groove 11 of the door body 1. The door opening and closing assembly 2 and the door body 1 are fixed through the assembly and fixation between the fixing seat 22 and the door body 1 and the matching between the structural components of the door opening and closing assembly 2.

As shown in fig. 5, the fixing base 22 is provided with an assembling space 221, and the assembling space 221 is used for installing other structures of the door opening and closing assembly 2 of the receiving portion. The fitting space 221 has a fitting portion 222 and a second connection post 223 extending on an inner sidewall thereof. The second connecting post 223 is located above the assembling portion 222, and the second connecting post 223 has a columnar structure for assembling connection with the first spring 23. When assembled, the other end of the first spring 23 hooks the second connection post 223, or the other end of the first spring 23 is sleeved with the second connection post 223. That is, both ends of the first spring 23 are respectively coupled to the first coupling post 2113 and the second coupling post 223 at the time of assembly.

Further, a guiding opening 224 is provided on a sidewall of the assembly space 221, the guiding opening 224 penetrates through a corresponding sidewall, and a guiding track of the guiding opening 224 is an arc track. When assembled, the handle hook portion 212 of the handle structure 21 passes through the guide opening 224, and the handle hook portion 212 is movable along the guide track of the guide opening 224. The sidewall of the assembly space 221 is further provided with a through hole 225, and the through hole 225 is used for being assembled with the connection protrusion 2115 of the handle structure 21, so that the handle structure 21 is connected with the fixing base 22, the handle structure 21 can rotate relative to the fixing base 22, the end part, far away from the handle main body 211, of the connection protrusion 2115 passes through the through hole 225 from the inside of the assembly space 221 and is located outside of the through hole 225, and the connection protrusion 2115 is assembled with the through hole 225. The guiding opening 224 is disposed on one side wall of the assembly space 221, and the through hole 225 is disposed on two opposite side walls of the assembly space 221.

Further, a mounting hole 226 is formed on a surface of the mounting portion 222 opposite to the second connecting post 223, and the mounting hole 226 may be a blind hole or a through hole for mounting with the tie rod 24. During assembly, one end of the pull rod 24 is inserted into the assembly hole 226, and the other end is assembled with or separated from the fitting groove 2114. The assembly space 221 further includes a support portion 227, where the support portion 227 is configured to be assembled with the second spring 25, and is configured to support the second spring 25, and the support portion 227 is located below the assembly portion 222. When assembled, one end of the second spring 25 may be assembled with a hole on the support 227, and the second spring 25 is located on the support 227.

In the embodiment of the present utility model, after the assembly is completed, the pull rod 24 is located between the first spring 23 and the second spring 25, wherein the first spring 23 is located above the second spring 25. When the door is closed, the pull rod 24 is matched with the matching groove 2114, so that the handle structure 21 is limited, and the handle structure 21 is in a closed state relative to the avoidance hole 12. When the door is opened, the second spring 25 applies a pushing force to the handle structure 21, and the first spring 23 applies a pulling force to the handle structure 21, so that the handle structure 21 is opened relative to the escape hole 12.

It should be noted that, the above-mentioned state of making the handle structure 21 open with respect to the escape hole 12, that is, the state of making the handle body 211 maintain disconnection with the body. Accordingly, the handle structure 21 is brought into a closed state with respect to the clearance hole 12, that is, the handle body 211 is kept in a closed state with respect to the clearance hole 12, that is, the handle body 211 is kept connected to the body.

Referring to fig. 6 to 7 together, fig. 6 is a schematic view illustrating a partial assembly of a door opening and closing assembly of a household product according to an embodiment of the present utility model, and fig. 7 is a sectional view illustrating a door opening and closing assembly of a water dispenser according to an embodiment of the present utility model. As shown in fig. 6, in the embodiment of the present utility model, the connection protrusion 2115 is assembled with the through hole 225, and the handle hook 212 is matched with the guide opening 224, so that the handle main body 211 can rotate relative to the fixing seat 22, and the handle hook 212 is driven to move along the guide track of the guide opening 224, so as to achieve the open state or the closed state of the handle main body 211 relative to the avoidance hole 12. As shown in fig. 7, both ends of the first spring 23 are assembled and connected with the first connection post 2113 and the second connection post 223, respectively. When the door is closed, both ends of the pull rod 24 are respectively engaged with the fitting hole 226 and the engagement groove 2114. One end of the second spring 25 is assembled with the support part 227, and the second spring 25 is positioned on the support part 227, and when the door is closed, the handle body 211 presses the second spring 25 so that the second spring 25 is in a contracted state.

Accordingly, when the door is opened, the end portion of the pull rod 24 engaged with the engaging groove 2114 slides along the groove locus of the engaging groove 2114 and is disengaged from the engaging groove 2114 from the opening of the engaging groove 2114, the second spring 25 applies an outward pushing force to the handle body 211, and the first spring 23 applies an inward pulling force to the handle body 211, thereby effecting the door opening and bringing the handle body 211 into an open state with respect to the escape hole 12.

It can be understood that the handle structure 21 is provided with a handle hook portion 212 for connecting or disconnecting with the machine body, and then the machine body is correspondingly provided with a machine body hook portion for connecting or disconnecting with the handle hook portion 212, so that connection is realized by matching the handle hook portion 212 with the machine body hook portion, and details are not repeated here.

Optionally, the handle structure 21 is provided with a handle hook portion 212 for connecting to or disconnecting from the body, and then a hook hole for connecting to or disconnecting from the handle hook portion 212 is correspondingly provided on the body, and the hook hole may be provided with an elastic hole site, so that the connection is achieved by pressing the handle hook portion 212 into the hook hole for close fit, which is not described herein.

According to the water dispenser provided by the embodiment of the utility model, the hidden handle structure 21 is arranged to realize the opening and closing of the water dispenser 300, so that the overall attractiveness of the whole water dispenser is improved, and the packaging space, the material cost and the packaging cost of the water dispenser 300 are reduced.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (10)

1. A water dispenser, comprising:

a body;

the door body is provided with a containing groove, and a clearance hole which is a through hole is formed in the side wall of the containing groove; and

the door opening and closing assembly is fixed in the accommodating groove, the door opening and closing assembly comprises a handle structure provided with a handle main body and a handle clamping hook portion which are connected, the handle main body is located at the position avoiding hole, the handle main body is pressed from the position avoiding hole, the handle clamping hook portion is connected with or disconnected from the machine body, and the door is opposite to the machine body to close or open.

2. The water dispenser according to claim 1, wherein the door opening and closing assembly further comprises a fixing seat, the fixing seat is fixed in the accommodating groove, the fixing seat is provided with an assembling space, and a guide opening is arranged on the side wall of the assembling space;

the handle main body is partially embedded into the assembly space, the handle main body is hinged with the fixing seat, and the handle clamping hook part penetrates through the guide opening;

the handle main body is pressed from the avoidance hole, so that the handle main body drives the handle clamping hook part to move along the guiding track of the guiding opening when rotating relative to the fixing seat.

3. The water dispenser according to claim 2, wherein a through hole is formed in a side wall of the assembly space, and a connection protrusion is outwardly extended from an outer side wall of the handle body;

the end part, far away from the handle body, of the connecting protrusion penetrates through the through hole from the assembling space, so that the connecting protrusion is assembled with the through hole.

4. The water dispenser according to claim 2, wherein the handle body is provided with a groove, the groove is communicated with the assembly space, a first connecting column extends on the inner side wall of the groove, and a second connecting column extends on the inner side wall of the assembly space;

the door opening and closing assembly further comprises a first spring, and two ends of the first spring are respectively connected with the first connecting column and the second connecting column in an assembling manner;

when the handle body is pressed from the avoidance hole so that the handle hook portion is disconnected from the body, the first spring applies a pulling force to the handle body so that the handle hook portion and the body remain disconnected.

5. The water dispenser according to claim 4, wherein a supporting part is provided below the second connecting column;

the switch door assembly further comprises a second spring, and the second spring is fixed on the supporting part;

when the handle body is pressed from the avoidance hole so that the handle hook portion is disconnected from the body, the second spring applies a pushing force to the handle body so that the handle hook portion and the body remain disconnected.

6. The water dispenser according to claim 4, wherein a partition part is arranged below the first connecting column, a matching groove is arranged on one surface of the partition part facing the first connecting column, and an assembling part is arranged below the second connecting column;

the door opening and closing assembly further comprises a pull rod, one end of the pull rod is fixed with the assembling part, and the other end of the pull rod is assembled with or separated from the matching groove.

7. The water dispenser according to claim 6, wherein the assembly part is provided with an assembly hole, and the assembly groove is provided with an opening;

one end of the pull rod is inserted into the assembly hole, and the other end of the pull rod enters the matching groove through the opening to be assembled with the matching groove, or the other end of the pull rod is separated from the matching groove from the opening.

8. The water dispenser of claim 6, wherein the channel track of the mating channel is concave arcuate.

9. The water dispenser according to claim 2, wherein a plurality of parallel-arranged abutting portions extend from the bottom of the accommodating groove, and the plurality of abutting portions abut against the fixing base, so that the fixing base is stable relative to the door body.

10. The water dispenser according to claim 9, wherein a fixing protrusion is further extended from the bottom of the accommodating groove, a threaded hole is formed in the fixing protrusion, and an assembly through hole is formed in the fixing seat;

and the threaded end of the screw penetrates through the assembly through hole to be matched with the threaded hole so as to fixedly connect the fixed seat and the door body.