CN217039714U - Drinking machine - Google Patents

Abstract

The application provides a water dispenser, including the organism, be equipped with the delivery port on the organism, be equipped with the water receiving pipe that the entry of water pump and water pump are linked together in the organism, be equipped with a plurality of holding chambeies on the organism, slidable mounting has the drawer in each holding chamber, is equipped with the communicating mechanism who is used for connecting the soft-packing in each drawer, is equipped with the joint design corresponding to the position of each communicating mechanism on the water receiving pipe, and the joint design is linked together with corresponding communicating mechanism including locating the connector on the water receiving pipe, connector. The application provides a water dispenser sets up a plurality of drawers through sliding in the organism, sets up the connectivity mechanism in the drawer to when using, can place soft packaging water in one of them or several drawers as required, and link to each other soft packaging water's soft-packing with corresponding connectivity mechanism, so that adapt to different quantity user's water needs, in order to adapt to different use occasions, guarantee that drinking water is fresh, safety, compromise family expenses and public use.

Description

Drinking machine

Technical Field

The application belongs to the technical field of drinking water equipment, and more particularly relates to a water dispenser.

Background

Most of current water dispensers are used with barreled water, the volume of a standard bucket on the market is 18L, and the water dispensers are suitable for public use scenes with more people such as offices. However, for a household scene, a barrel of water is often used for several days before it is used up. When the barreled water is used, outside air can enter the barrel, the placing time is long, or the using time is long, bacteria are easy to breed, the water quality can be deteriorated, and the health of consumers can be influenced after drinking.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a water dispenser to solve prior art's bottled water dispenser, it is longer to lead to drinking time because of the cask is capacious when domestic, and cause aquatic easily to breed the bacterium, can not compromise domestic and public problem of using.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the utility model provides a water dispenser, includes the organism, be equipped with the delivery port on the organism, be equipped with the water pump in the organism and with the water receiving pipe that the entry of water pump is linked together, the water pump is used for to the delivery port supplies water, be equipped with a plurality of holding chambeies on the organism, slidable mounting has the drawer in each holding chamber, is equipped with in each drawer and is used for communicateing the coupling mechanism of the soft package of prestore drinking water, the position that corresponds to each coupling mechanism on the water receiving pipe is equipped with the joint design, the joint design is including locating the connector on the water receiving pipe, each connector with correspond coupling mechanism is linked together.

In an optional embodiment, the communication mechanism includes an insertion tube disposed at an inner end of the drawer and capable of communicating with the flexible package, the joint structure further includes a sleeve head detachably sleeved on the insertion tube, and the connector head is fixedly disposed in the sleeve head.

In an optional embodiment, a first sealing valve is installed in the insertion tube, the first sealing valve includes a first valve body fixed in the insertion tube, a first sealing rubber cap for sealing the first valve body, a first valve core for pushing the connector head so that the first sealing rubber cap opens the first valve body, and a first elastic member for elastically pushing the first valve core so that the first sealing rubber cap closes the first valve body, the first valve core and the first elastic member are installed in the first valve body, and the first sealing rubber cap is installed on the first valve core.

In an optional embodiment, the water dispenser further comprises a connecting pipe with a variable length along the drawing direction of the drawer, one end of the connecting pipe is connected with the connector, and the other end of the connecting pipe is connected with the communicating mechanism.

In an alternative embodiment, the connecting tube comprises a flexible tube and/or a telescopic tube.

In an optional embodiment, the connecting pipe comprises a telescopic pipe, and the telescopic pipe comprises an outer pipe, an inner pipe inserted into the outer pipe, and a sealing rubber sleeve sleeved at the joint of the inner pipe and the outer pipe;

the inner pipe is connected with the pipe connector, and the outer pipe is connected with the communicating mechanism; or the outer pipe is connected with the pipe joint, and the inner pipe is connected with the communicating mechanism.

In an alternative embodiment, one end of the inner pipe inserted into the outer pipe is provided with a flanging, and the outer pipe is internally provided with a pressing rib protruding inwards for stopping the flanging.

In an optional embodiment, a plurality of annular ribs are convexly arranged on the inner wall of the sealing rubber sleeve, at least one annular rib is attached to the outer peripheral surface of the outer tube, and at least one annular rib is attached to the outer peripheral surface of the inner tube.

In an optional embodiment, a first one-way valve for preventing water in the water receiving pipe from flowing backwards is arranged in the pipe joint.

In an optional embodiment, a water tank is arranged at the top of the machine body, an outlet of the water pump is communicated with an inlet of the water tank, and an outlet of the water tank is communicated with the water outlet.

In an alternative embodiment, the machine body is provided with a heating structure, an outlet of the heating structure is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the heating structure.

In an alternative embodiment, the heating structure is a heating tank, an outlet of the heating tank is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the heating tank;

or the heating structure is a heating kettle, an inlet of the heating kettle is communicated with an outlet of the water pump, and an outlet of the heating kettle forms the water outlet;

or the heating structure is a thick film heating body, an inlet of the thick film heating body is communicated with an outlet of the water pump, and an outlet of the thick film heating body is communicated with the water outlet.

In an optional embodiment, a refrigeration module is arranged in the machine body, an outlet of the refrigeration module is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the refrigeration module.

The beneficial effect of the water dispenser that this application embodiment provided lies in: compared with the prior art, the water dispenser of this application embodiment, through set up a plurality of holding chambeies in the organism, and slide in each holding chamber and set up the drawer, set up the communicating mechanism in the drawer, so that connect the soft-packing, thereby when using, can place soft package water in one of them or several drawers as required, and link to each other soft package water's soft-packing with corresponding communicating mechanism, so that adapt to different quantity user's water needs, in order to adapt to the use occasion of different water consumption, so, not only guarantee drinking water fresh, sanitary safety, still compromise family expenses and the scene of public use. In addition, the drawer is pushed and pulled to arrange the soft package water in the machine body, so that the machine is light and labor-saving, and the soft package water is convenient to take and place.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the embodiments or exemplary technical descriptions will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings may be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a water dispenser provided in an embodiment of the present application;

fig. 2 is a schematic view of an internal structure of a water dispenser provided in an embodiment of the present application;

fig. 3 is a schematic cross-sectional view illustrating a connection structure of a water receiving pipe, a drawer, and a flexible package according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of a portion of the second sealing valve of FIG. 4;

FIG. 6 is a schematic cross-sectional structural view of the flexible package of FIG. 3;

FIG. 7 is a schematic view of the flexible package of FIG. 6 in a collapsed configuration;

fig. 8 is a schematic cross-sectional view of a water receiving pipe, a pipe joint and a first check valve assembly according to a second embodiment of the present disclosure;

FIG. 9 is a schematic sectional view illustrating a telescopic tube according to a third embodiment of the present application;

FIG. 10 is a schematic cross-sectional view of the sealant sleeve of FIG. 9;

FIG. 11 is a schematic view of the combination of the inner tube and the outer tube of FIG. 9;

fig. 12 is a schematic structural diagram of a flexible tube according to a fourth embodiment of the present application;

FIG. 13 is a schematic view of the structure of FIG. 12 when the soft tube is straightened;

FIG. 14 is a schematic cross-sectional view of a second check valve portion according to a fifth embodiment of the present application;

fig. 15 is a schematic sectional view of a combination of a communicating mechanism, a drawer and a flexible package according to a sixth embodiment of the present application;

fig. 16 is a schematic cross-sectional view of an assembly of a connecting mechanism, a drawer and a flexible package according to a seventh embodiment of the present application.

Wherein, in the drawings, the reference numerals are mainly as follows:

100-a water dispenser;

11-a machine body; 111-a housing chamber; 12-a guide rail; 13-water outlet; 14-a water pump; 15-a water tank; 16-a heating structure; 17-a refrigeration module;

20-a water receiving pipe; 21-a joint structure; 211-connectors; 212-heading; 22-a first one-way valve;

30-a connecting pipe; 31-a telescopic tube; 311-an inner tube; 3111-flanging; 312-an outer tube; 3121-beading; 313-sealing rubber sleeve; 3131-a ring-shaped rib; 32-a soft tube;

40-drawer; 41-an outer end; 42-inboard end;

50-a communication mechanism;

51-a cannula; 511-a first sealing ring; 52-a first sealing valve; 521-a first valve body; 522-first sealing rubber cap; 523-first spool; 524-a first resilient member;

53-a cannula; 54-a valve; 541-a second sealing valve; 5411-a second valve body; 5412-second sealing rubber cap; 5413-second spool; 5414-a second resilient member; 542-a second one-way valve;

55-needling; 56-a pipeline; 561-a hose; 562-a runner tube;

90-flexible packaging; 91-a water outlet pipe head; 92-second seal ring.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. The terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1, 2 and 3, a water dispenser 100 provided by the present application will now be described. The water dispenser 100 comprises a body 11, a water pump 14, a water receiving pipe 20, a drawer 40 and a communicating mechanism 50, wherein:

the main body 11 is the main structure of the water dispenser 100, and plays a main supporting role, and also protects various components installed in the main body 11. The body 11 has an accommodating cavity 111 therein. The body 11 is provided with a water outlet 13, so that the water dispenser 100 can receive water from the water outlet 13 when in use.

The drawer 40 is slidably installed in the receiving cavity 111 so that the drawer 40 can be pulled out of the body 11, and the drawer 40 can be pushed into the receiving cavity 111 so that the drawer 40 is supported in the body 11. For convenience of description, an end of the drawer 40 exposed to the accommodating cavity 111 is defined as an outer end 41, and an end of the drawer 40 opposite to the outer end 41 is defined as an inner end 42. When the outer side end 41 of the drawer 40 is pulled, the drawer 40 can be pulled out of the accommodating cavity 111, and the inner side end 42 of the drawer 40 is pulled out finally; when the drawer 40 is pushed into the accommodating cavity 111, the inner end 42 of the drawer 40 firstly extends into the accommodating cavity 111, and the inner side of the accommodating cavity 111 moves.

The water pump 14 is installed in the body 11, and the water pump 14 is supported and protected by the body 11. The outlet of the water pump 14 is communicated with the water outlet 13, so that the water pump 14 can pump water to the water outlet 13 for the user to use.

The water receiving pipe 20 is installed in the machine body 11, and the water receiving pipe 20 is supported and protected by the machine body 11. The water receiving pipe 20 is communicated with the inlet of the water pump 14. The communicating mechanism 50 is disposed on the drawer 40, the communicating mechanism 50 is communicated with the water receiving pipe 20, and the communicating mechanism 50 is used for connecting a flexible package 90 of flexible package water, that is, the communicating mechanism 50 is used for connecting the flexible package 90 containing drinking water, so that the water pump 14 can draw water from the flexible package water through the water receiving pipe 20 and the communicating mechanism 50 to supply water to the water outlet 13 for use.

Because the feed through mechanism 50 is established on drawer 40, and drawer 40 slidable mounting is in holding chamber 111, thereby can pull out drawer 40, arrange soft-packaged water in drawer 40, communicate feed through mechanism 50 and soft-packaged water's soft-packing 90, push drawer 40 into holding chamber 111 again, accomplish soft-packaged water's installation promptly, simple to operate, and lightly, laborsaving, need not to lift soft-packaged water 11 tops of organism, can reduce the intensity of labour that soft-packaged water changed, it is more convenient to use. And use drawer 40 to support soft package water, the structure is simpler, can also reduce cost. When the drawer is not used, the drawer 40 can be placed in the accommodating cavity 111, so that impurities can be prevented from entering the drawer 40 and the communication mechanism 50.

Referring to fig. 6 and 7, when the soft package water is installed in the drawer 40, the water pump 14 pumps the water out of the soft package 90 during the use process, and since the soft package 90 is made of a flexible material, the soft package 90 shrinks after the water is pumped out, so that the external air can be better prevented from entering the soft package 90, the water in the soft package 90 is prevented from contacting with the external air to breed bacteria, and the freshness and quality of the drinking water are ensured.

Referring to fig. 1, 2 and 3, the water dispenser 100 includes a plurality of drawers 40, and the body 11 is provided with a plurality of accommodating cavities 111, and each accommodating cavity 111 is provided with a drawer 40. So that a soft package of water can be installed in one of the drawers 40 or into one of the drawers 40 in order to set the water volume as desired. If when at home, can set up soft package water in a drawer 40 to shorten soft package water's length of use, better prevent that water is rotten, guarantee that drinking water is fresh, safe. And when public occasions such as offices or more family personnel exist, the soft packaged water can be arranged in the drawers 40, so that the soft packaged water is prevented from being frequently replaced, and the household and public occasions can be used at the same time.

Compared with the prior art, the water dispenser 100 provided by the embodiment of the application is characterized in that the plurality of accommodating cavities 111 are arranged in the machine body 11, the drawers 40 are arranged in the accommodating cavities 111 in a sliding manner, and the communicating mechanisms 50 are arranged in the drawers 40 so as to be connected with the flexible packages 90, so that the flexible packages can be placed in one or more of the drawers 40 according to needs when the water dispenser 100 is used, the flexible packages 50 of the flexible packages are connected with the corresponding communicating mechanisms 50 so as to adapt to the water needs of users with different quantities, so that different use occasions are adapted, fresh and safe drinking water is guaranteed, and household and public use are both considered. Push-and-pull through drawer 40 to arrange flexible package water in organism 11, lightly, laborsaving, flexible package water gets puts the convenience.

In an embodiment, the number of the drawers 40 corresponds to the number of the accommodating cavities 111, and the number of the drawers 40 may be set as required, for example, the number may be set to be one, two, three, four, and the like, and the specific number is not limited herein.

In one embodiment, the accommodating cavities 111 are arranged in a vertical direction, so that the area occupied by the water dispenser 100 can be reduced, and the water dispenser is convenient to place and use.

In one embodiment, referring to fig. 1 and 2, the water dispenser 100 further includes a water tank 15, and the water tank 15 is disposed on the top of the machine body 11 to support and protect the water tank 15 through the machine body 11. The outlet of the water pump 14 is communicated with the inlet of the water tank 15, and the outlet of the water tank 15 is communicated with the water outlet 13, so that the water pump 14 in the flexible package 90 can be temporarily stored in the water tank 15 through the water pump 14 and then flows out of the water outlet 13 when in use, and the use is convenient. It will be appreciated that it is also possible to connect the outlet of the water pump 14 directly to the water outlet 13, and the water pump 14 is used to pump water directly.

In one embodiment, referring to fig. 1 and 2, the heating structure 16 is disposed in the body 11 to support and protect the heating structure 16 through the body 11. The outlet of the heating structure 16 is communicated with the water outlet 13, and the outlet of the water pump 14 is communicated with the inlet of the heating structure 16, so that the water pump 14 in the flexible package 90 can be heated to the heating structure 16 through the water pump 14, and hot water can flow out from the water outlet 13, and the use is convenient.

In one embodiment, referring to fig. 1 and 2, the water dispenser 100 includes a water tank 15 and a heating structure 16, an outlet of the water pump 14 is communicated with an inlet of the water tank 15, an outlet of the water tank 15 is communicated with an inlet of the heating structure 16, and an outlet of the heating structure 16 is communicated with the water outlet 13, so that the water pump 14 temporarily stores the water pump 14 in the flexible package 90 in the water tank 15, and supplies water to the heating structure 16 through the water tank 15 in time, so as to facilitate a user to take hot water. It will be appreciated that the outlet of the water pump 14 may also be connected directly to the inlet of the heating structure 16 to pump water directly to the heating structure 16 by the water pump 14.

In one embodiment, the body 11 is provided with a plurality of water outlets 13, at least one of the water outlets 13 being connectable to an outlet of the heating structure 16 for taking hot water. At least one water outlet 13 may be connected to an outlet of the water tank 15 in order to take unheated water directly from the water tank 15. It will be appreciated that when the water tank 15 is not installed in the body 11, a diverter valve may also be installed in the body 11, with the outlet of the water pump 14 communicating with the inlet of the diverter valve, and at least one outlet of the diverter valve being connected to the inlet of the heating structure 16, and at least one outlet of the diverter valve being connected to the water outlet 13, so that water is directly pumped for use by the water pump 14.

In one embodiment, referring to fig. 1 and 2, a refrigeration module 17 is disposed in the machine body 11, so that the refrigeration module 17 is supported and protected by the machine body 11. The outlet of the refrigeration module 17 is communicated with the water outlet 13, the outlet of the water pump 14 is communicated with the inlet of the refrigeration module 17, so that the water pump 14 in the flexible package 90 can be heated to the refrigeration module 17 through the water pump 14, cold water can flow out from the water outlet 13, and the use is convenient.

In one embodiment, referring to fig. 1 and 2, the water dispenser 100 includes a water tank 15 and a refrigeration module 17, an outlet of a water pump 14 is communicated with an inlet of the water tank 15, an outlet of the water tank 15 is communicated with an inlet of the refrigeration module 17, and an outlet of the refrigeration module 17 is communicated with a water outlet 13, so that the water pump 14 temporarily stores the water pump 14 in the flexible package 90 in the water tank 15, and supplies water to the refrigeration module 17 through the water tank 15 in time, so as to facilitate a user to take cold water. It will be appreciated that it is also possible to connect the outlet of the water pump 14 directly to the inlet of the refrigeration module 17, in order to pump water directly to the refrigeration module 17 via the water pump 14.

In one embodiment, the body 11 is provided with a plurality of water outlets 13, and at least one water outlet 13 can be connected to an outlet of the refrigeration module 17 so as to take cold water. At least one water outlet 13 may be connected to an outlet of the water tank 15 in order to take uncooled water directly from the water tank 15. It will be appreciated that when the water tank 15 is not installed in the body 11, a direction change valve may be installed in the body 11 such that an outlet of the water pump 14 communicates with an inlet of the direction change valve, at least one outlet of the direction change valve is connected to an inlet of the refrigeration module 17, and at least one outlet of the direction change valve is connected to the water outlet 13, thereby directly pumping water for use by the water pump 14.

In one embodiment, referring to fig. 1 and 2, the water dispenser 100 includes a water tank 15, a heating structure 16 and a cooling module 17, an outlet of a water pump 14 is communicated with an inlet of the water tank 15, an outlet of the water tank 15 is communicated with an inlet of the cooling module 17, an outlet of the water tank 15 is communicated with an inlet of the heating structure 16, and an outlet of the cooling module 17 and an outlet of the heating structure 16 are respectively communicated with a water outlet 13, so that the water pump 14 temporarily stores the water pump 14 in the flexible package 90 into the water tank 15, and water is timely supplied to the cooling module 17 and the heating structure 16 through the water tank 15, so as to facilitate users to take cold water and hot water. It will be appreciated that the outlet of the water pump 14 may also be connected directly to the inlet of the cooling module 17 and the inlet of the heating structure 16, so as to pump water directly to the cooling module 17 and the heating structure 16 by means of the water pump 14.

In one embodiment, the body 11 is provided with a plurality of water outlets 13, and at least one water outlet 13 can be connected to an outlet of the refrigeration module 17 so as to take cold water. At least one water outlet 13 may be connected to an outlet of the heating structure 16 for taking hot water.

In one embodiment, referring to fig. 1 and 2, the heating structure 16 is a heating tank, an outlet of the heating tank is communicated with the water outlet 13, and an outlet of the water pump 14 is communicated with an inlet of the heating tank, so that the heating tank is used for heating water to facilitate a user to take hot water.

It will be appreciated that the heating structure 16 may also be a heating kettle, the inlet of which is in communication with the outlet of the pump 14, and the outlet of which forms the water outlet 13, so as to heat water by heating the kettle for convenient use. In addition, the heating kettle is used for heating water, and the water in the heating kettle can be conveniently moved for use.

Of course, the heating structure 16 may also be a thick film heating body, an inlet of the thick film heating body is communicated with an outlet of the water pump 14, and an outlet of the thick film heating body is communicated with the water outlet 13, so that water is heated in real time through the thick film heating body, and a user can take the hot water more conveniently.

In one embodiment, the receiving cavity 111 is provided with a rail 12 therein, the drawer 40 is slidably mounted on the rail 12, the drawer 40 is supported by the rail 12, and the drawer 40 is guided to move, so that the drawer 40 flexibly and smoothly slides in the receiving cavity 111, and the drawer 40 is conveniently drawn out or pushed in.

In one embodiment, referring to fig. 2, 3 and 4, a joint structure 21 is disposed on the water receiving pipe 20, the joint structure 21 includes a connector 211, and the connector 211 is disposed on the water receiving pipe 20. A connector head 211 is provided on the water receiving pipe 20 to facilitate connection with the communication mechanism 50.

In one embodiment, referring to fig. 1-4, the communicating mechanism 50 includes a cannula 51, the cannula 51 being disposed at the inner end 42 of the drawer 40. A cannula 51 is provided to facilitate connection to the water receiving tube 20.

In one embodiment, the connector structure 21 further comprises a ferrule 212, the connector 211 is disposed in the ferrule 212, and the ferrule 212 is fixedly connected to the connector 211. The hub 212 removably fits over the cannula 51 to place the cannula 51 in communication with the connector 211. This configuration allows the cannula 51 to be inserted into the hub 212 to connect to the connector 211 when the drawer 40 is pushed into the receiving cavity 111 during use. And when the drawer 40 is pulled outwardly, the cannula 51 is withdrawn from the socket 212 to be separated from the socket 212 so as to pull out the drawer 40 for replacing the soft package water.

In one embodiment, referring to fig. 4, a first sealing valve 52 is installed in the insertion tube 51, the first sealing valve 52 includes a first valve body 521, a first sealing rubber cap 522, a first valve core 523 and a first elastic member 524, the first valve body 521 is cylindrical, the first valve core 523 and the first elastic member 524 are installed in the first valve body 521, the first sealing rubber cap 522 is installed on the first valve core 523, and the first valve body 521 is fixed in the insertion tube 51. The first elastic member 524 elastically pushes the first valve core 523, where the pushing direction is a direction from the direction of the first rubber seal cap 522 to the end of the first valve core 523 away from the first rubber seal cap 522, that is, the first rubber seal cap 522 is installed at one end of the first valve core 523, and then the elastic pushing direction of the first elastic member 524 is a direction from one end of the first valve core 523 to the other end. The first elastic element 524 elastically pushes the first valve core 523, and the first valve core 523 can drive the first rubber sealing cap 522 to move, so that the first rubber sealing cap 522 closes the first valve body 521, thereby closing the insertion tube 51. When the sleeve head 212 is sleeved on the insertion tube 51, the connector head 211 pushes the first valve core 523, and the pushing direction of the connector head 211 is opposite to the pushing direction of the first elastic member 524, so that the first valve core 523 can drive the first sealing rubber cap 522 to be away from the first valve body 521, so as to open the first valve body 521, and further, the insertion tube 51 is conducted, so that water in the flexible package 90 can enter the water receiving tube 20 through the insertion tube 51. The first sealing valve 52 has a simple structure and good sealing performance. It will be appreciated that other valve configurations for the first sealing valve 52 may be used, as long as they are pushed open by the nipple 211.

In one embodiment, the first sealing ring 511 is installed on the insertion tube 51, so that when the sleeve head 212 is sleeved on the insertion tube 51, better sealing can be achieved, and water leakage from the gap between the insertion tube 51 and the sleeve head 212 can be prevented. It will be appreciated that the first sealing ring 511 may also be provided in the hub 212, and that a good seal is also achieved when the cannula 51 is inserted into the hub 212.

In one embodiment, the first valve body 521 may be integrally formed with the insertion tube 51 to facilitate manufacturing. It is understood that the first valve body 521 may be formed separately from the insertion tube 51, and the first sealing ring 511 may be fixed in the insertion tube 51.

In one embodiment, the first elastic element 524 is a spring, the spring is sleeved on the first valve core 523, one end of the spring pushes against the first valve core 523, and the other end of the spring pushes against the first valve body 521, so that the installation is convenient and the cost is low. It is understood that the first elastic member 524 may also be other elastic structures, such as a spring, an elastic pad, etc.

In one embodiment, referring to fig. 3 and 6, the flexible package 90 is provided with a water outlet nozzle 91 so that the water in the flexible package 90 can be pumped out or poured out through the water outlet nozzle 91 when in use, thereby facilitating the use of taking water.

In one embodiment, referring to fig. 3, 4 and 5, the connecting mechanism 50 includes a sleeve 53, the sleeve 53 is fixed on the drawer 40, and the sleeve 53 is supported by the drawer 40. When in use, the sleeve 53 is used for being sleeved on the water outlet tube head 91 of the flexible package 90 so as to be communicated with the flexible package 90, and the connection is convenient. The water receiving tube 20 is in communication with the sleeve 53 for communicating with the flexible package 90 through the sleeve 53.

In one embodiment, referring to fig. 2, 4 and 5, the communicating mechanism 50 further comprises a valve 54, the valve 54 is mounted in the sleeve 53, and the valve 54 is used to control the opening and closing of the sleeve 53, such as when the sleeve 53 is connected to the outlet head 91 of the flexible package 90, the valve 54 is kept open to allow water to be taken out. Of course, the valve 54 may be opened to allow water to be drawn from the flexible package 90 when the water pump 14 is pumping water. Thus, when the flexible package 90 is disassembled, the water in the water receiving pipe 20 can be prevented from flowing backwards. And when the flexible package 90 is not installed, the external impurities are prevented from entering the water receiving pipe 20.

In one embodiment, referring to fig. 4 and 5, the valve 54 includes a second sealing valve 541, and the second sealing valve 541 can be pushed open by the water outlet tube head 91 of the flexible package 90, that is, when the water outlet tube head 91 of the flexible package 90 is inserted into the sleeve 53, the water outlet tube head 91 pushes the second sealing valve 541 to open the second sealing valve 541, so that the water in the flexible package 90 can flow to the water receiving tube 20 through the sleeve 53.

In one embodiment, the second sealing valve 541 includes a second valve body 5411, a second sealing rubber cap 5412, a second valve spool 5413, and a second elastic member 5414, the second valve body 5411 has a cylindrical shape, the second valve spool 5413 and the second elastic member 5414 are installed in the second valve body 5411, the second sealing rubber cap 5412 is installed on the second valve spool 5413, and the second valve body 5411 is fixed in the casing 53. The second elastic member 5414 elastically pushes the second spool 5413 in a direction from the direction of the second rubber seal 5412 to the end of the second spool 5413 away from the second rubber seal 5412, that is, the second rubber seal 5412 is mounted at one end of the second spool 5413, and then the elastic pushing direction of the second elastic member 5414 is in a direction from one end of the second spool 5413 to the other end. The second elastic element 5414 elastically pushes against the second valve core 5413, and the second valve core 5413 can drive the second sealing rubber cap 5412 to move, so that the second sealing rubber cap 5412 closes the second valve body 5411, thereby closing the sleeve 53. When the water outlet tube head 91 of the flexible package 90 is inserted into the sleeve 53, the water outlet tube head 91 pushes against the second valve body 5413, and the pushing direction of the water outlet tube head 91 is opposite to the pushing direction of the second elastic member 5414, so that the second valve body 5411 can be opened by the second valve body 5413 driving the second sealing rubber cap 5412 away from the second valve body 5412, and the sleeve 53 is conducted, so that water in the flexible package 90 can enter the water receiving pipe 20 through the sleeve 53. The second sealing valve 541 has a simple structure and good sealing performance. It is understood that the second sealing valve 541 can be other valve structure as long as it can be pushed open by the outlet tube head 91 of the flexible package 90.

In one embodiment, the second sealing ring 92 is installed on the water outlet head 91 of the flexible package 90, so that when the water outlet head 91 is inserted into the sleeve 53, a better sealing effect can be achieved, and water leakage from the gap between the sleeve 53 and the water outlet head 91 can be prevented. It will be appreciated that a second sealing ring 92 may also be provided in the sleeve 53, which sealing may also be achieved well when the outlet stub 91 is inserted into the sleeve 53.

In one embodiment, the second valve body 5411 may be integrally formed with the sleeve 53 to facilitate manufacturing. It is understood that the second valve body 5411 may be formed separately from the sleeve 53 and the second seal 92 may be fixed in the sleeve 53.

In one embodiment, the second elastic member 5414 is a spring, the spring is sleeved on the second valve core 5413, one end of the spring pushes against the second valve core 5413, and the other end of the spring pushes against the second valve body 5411, so that the installation is convenient and the cost is low. It is understood that the second elastic element 5414 can also be other elastic structures, such as a spring, an elastic pad, etc.

In one embodiment, referring to fig. 8, a first check valve 22 is disposed in the connector 211 for preventing water from flowing backwards in the water receiving pipe 20. Referring to fig. 4, the first check valve 22 is disposed in the water receiving pipe 20, so that when the water receiving pipe 20 is separated from the drawer 40 or the soft packing water is removed, the water in the pipe joint 211 is prevented from flowing backwards, and impurities are prevented from entering the water receiving pipe 20.

In one embodiment, a first one-way valve 22 may be provided in the connector 211 and a first sealing valve 52 may be installed in the insertion tube 51 to better seal the insertion tube 51 and the water receiving pipe 20 when the drawer 40 is separated from the water receiving pipe 20.

It will be appreciated that when the valve 54 is provided in the casing 53, it is also possible to provide only the first check valve 22 in the connector 211 to prevent the backflow of water in the connector 211. Of course, since the connector 211 contains relatively little water, particularly when replacing soft-packed water, the connector 211 is generally free of water, and thus the first one-way valve 22 may not be provided in the connector 211.

In one embodiment, referring to fig. 9, the water dispenser 100 further includes a connection pipe 30, the connection pipe 30 has a variable length along the drawing direction of the drawer 40, one end of the connection pipe 30 is connected to the connector 211, and the other end of the connection pipe 30 is connected to the connection mechanism 50. Referring to fig. 1 and 2 together, when the drawer 40 is pulled out, the connection tube 30 is lengthened to replace the soft package water in the drawer 40, and when the drawer 40 is pushed into the accommodating cavity 111, the connection tube 30 is contracted to ensure that the connection mechanism 50 is always connected to the water receiving tube 20 through the connection tube 30.

In one embodiment, referring to fig. 2, 4 and 9, when the communication mechanism 50 includes a sleeve 53, the connection tube 30 may be directly connected to the sleeve 53. Of course, when the communication mechanism 50 includes the cannula 51, the connection tube 30 may be directly connected to the cannula 51. It is to be understood that, referring to fig. 15, 16 and 9, when the communication means 50 includes the pipe 56, the connection pipe 30 may be directly connected to the pipe 56.

In one embodiment, referring to FIG. 4, when the communication mechanism 50 includes a sleeve 53 and a cannula 51, the sleeve 53 can be disposed at the inner end 42 of the drawer 40 such that the sleeve 53 is in communication with the cannula 51.

In one embodiment, the sleeve 53 is integrally formed with the insertion tube 51, i.e., a tube is formed at the inner end 42 of the drawer 40, and the two ends of the tube are respectively used as the sleeve 53 and the insertion tube 51.

It will be appreciated that the cannula 53 may be provided separately from the cannula 51, with the cannula 53 being in communication with the cannula 51 via a conduit. This facilitates placement of the sleeve 53, such as by locating the sleeve 53 at the inner end 42 of the drawer 40, or at a side edge of the drawer 40.

In one embodiment, referring to fig. 9, 10 and 11, the connection tube 30 includes an extension tube 31, and the extension tube 31 includes an outer tube 312, an inner tube 311 and a sealing rubber sleeve 313, wherein one end of the inner tube 311 is inserted into the outer tube 312 to achieve extension and contraction, and the sealing rubber sleeve 313 is sleeved on the connection between the inner tube 311 and the outer tube 312 to seal the connection between the inner tube 311 and the outer tube 312, so as to form the extension tube 31. The telescopic tube 31 has the advantages of simple structure, convenient manufacture and low cost. In use, the inner tube 311 may be connected to the nipple 211 and the outer tube 312 connected to the communication mechanism 50. It will be appreciated that the outer tube 312 may also be connected to the nipple 211 and the inner tube 311 connected to the communication mechanism 50. Of course, the connection tube 30 may also be provided with other structures of the telescopic tube 31, such as a structure in which the inner tube 311 is disposed in the middle, the outer tubes 312 are disposed at both ends, and the sealing rubber sleeve 313 is disposed at the connection position of the inner tube 311 and each outer tube 312. A multi-layer tube sleeving structure can also be used, and a sealing sleeve or a sealing ring structure is arranged at the joint of two adjacent layers, and the like.

In one embodiment, one end of the inner tube 311 is provided with a flange 3111, the outer tube 312 is provided with a pressing rib 3121, the pressing rib 3121 is protruded inward from the side surface of the outer tube 312, such that the end of the inner tube 311 is inserted into the outer tube 312 when assembled, and when the inner tube 311 is pulled out, the pressing rib 3121 on the outer tube 312 may stop the flange 3111 of the inner tube 311 to prevent the inner tube 311 from being separated, thereby limiting the inner tube 311.

In one embodiment, a plurality of annular ribs 3131 protrude inward from the sealant sleeve 313, and when the sealant sleeve 313 is installed at a connection between the inner tube 311 and the outer tube 312, at least one annular rib 3131 adheres to an outer circumferential surface of the outer tube 312, so that the sealant sleeve 313 and the outer tube 312 are well sealed; at least one annular rib 3131 is attached to the outer circumferential surface of the inner tube 311 to ensure a good seal between the rubber sealing sleeve 313 and the inner tube 311, thereby ensuring a good seal of the telescopic tube 31.

In one embodiment, the rubber sealing sleeve 313 has a plurality of annular ribs 3131 to abut against the outer peripheral surface of the outer tube 312, so as to ensure better sealing between the rubber sealing sleeve 313 and the outer tube 312 and improve the sealing effect.

In one embodiment, the rubber sealing sleeve 313 has a plurality of annular ribs 3131 to abut against the outer peripheral surface of the inner tube 311, so as to ensure better sealing between the rubber sealing sleeve 313 and the inner tube 311 and improve the sealing effect.

In one embodiment, referring to fig. 2, 12 and 13, the connection tube 30 includes a flexible tube 32, and the flexible tube 32 is used so that the flexible tube 32 can be extended and straightened when the drawer 40 is pulled out, and the flexible tube 32 can be contracted and contracted when the drawer 40 is pushed into the body 11. The soft tube 32 is used, so that the structure is simple and the cost is low.

It is understood that referring to fig. 8 and 12, the connection tube 30 can include both the flexible tube 32 and the telescopic tube 31, the flexible tube 32 is connected in series with the telescopic tube 31, one of the flexible tube 32 and the telescopic tube 31 is connected with the connector 211, and the other of the flexible tube 32 and the telescopic tube 31 is connected with the connection mechanism 50, so that the length of the connection tube 30 can be increased by connecting the flexible tube 32 in series with the telescopic tube 31.

In one embodiment, referring to fig. 14, the valve 54 includes a second one-way valve 542, and the second one-way valve 542 is used for preventing the water in the water receiving pipe 20 from flowing backwards. Thus, when the outlet tube head 91 of the flexible package 90 is detached from the sleeve 53, the second one-way valve 542 closes the sleeve 53 to prevent the water in the water tube 20 from flowing back out of the sleeve 53. Referring also to fig. 4, in addition, due to the use of the second one-way valve 542, when the water outlet pipe head 91 of the flexible package 90 is connected to the sleeve 53, the water in the flexible package 90 can flow from the second one-way valve 542 to the water receiving pipe 20.

In one embodiment, referring to fig. 15, the connection mechanism 50 includes a needle 55 and a conduit 56, and referring to fig. 3, the water receiving pipe 20 is connected to the conduit 56. The needle 55 is used to pierce the flexible package 90 to communicate with the flexible package 90, and further communicate the flexible package 90 with the water receiving tube 20 via the tube 56. The communicating mechanism 50 is formed by the needle 55 and the pipeline 56, has simple structure, convenient manufacture and low cost, and is also convenient to be connected with the flexible package 90.

In one embodiment, the tube 56 includes a hose 561, that is, the hose 561 is used as the tube 56, one end of the hose 561 is connected to the needle 55, and the other end of the hose 561 extends out of the drawer 40 and is communicated with the water receiving tube 20. By using the hose 561, the needle 55 can be conveniently moved so as to insert the needle 55 into the flexible package 90, and also to pull out the needle 55, thereby facilitating the replacement of the flexible package.

It should be understood that, referring to fig. 8 and 15, when the connection mechanism 50 includes a hose 561, the hose 561 can be directly connected to the connector 211 of the water receiving pipe 20, so that the drawer 40 can be pulled easily.

It should be understood that, referring to fig. 12 and fig. 15, when the connection mechanism 50 includes a flexible tube 561, the flexible tube 32 can be integrated with the flexible tube 561, that is, the flexible tube 32 and the flexible tube 561 can be a single tube, so as to be manufactured and reduce the cost.

In one embodiment, referring to fig. 16, the duct 56 includes a flow channel tube 562 disposed at the bottom of the drawer 40, that is, the flow channel tube 562 is integrally formed at the bottom of the drawer 40 to form the duct 56, and the needle 55 is connected to the flow channel tube 562, so that the needle 55 protrudes upward from the bottom of the drawer 40, that is, the needle 55 protrudes from the inner bottom of the drawer 40 toward the inside of the drawer 40, so that when the soft package water is installed, the soft package water can be placed in the drawer 40, and then the soft package 90 is pressed to insert the needle 55 into the soft package 90, so that the connection is convenient, and after the water in the soft package 90 is used up, the needle 55 can be separated from the needle 55 only by pulling out the soft package 90, and the assembly and disassembly are convenient.

In one embodiment, the pin 55 and the drawer 40 may be integrally formed, so as to facilitate manufacturing and ensure the connection strength between the pin 55 and the drawer 40. It is understood that the pin 55 can be fixed to the bottom of the drawer 40, such as welded to the bottom of the drawer 40, or a threaded hole communicating with the runner pipe 562 can be formed in the bottom of the drawer 40, and the pin 55 can be screwed into the threaded hole to fix the pin 55 to the bottom of the drawer 40.

It is understood that the tube 56 may include a hose 561 and a flow channel 562, the flow channel 562 is connected in series with the hose 561, one of the hose 561 and the flow channel 562 is connected to the acupuncture 55, and the other of the hose 561 and the flow channel 562 is connected to the water receiving tube 20, so that the length of the tube 56 is increased by the hose 561 and the flow channel 562, and the installation layout is also facilitated.

The above description is intended only to serve as an alternative embodiment of the present application, and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (13)

1. A water dispenser comprises a machine body, wherein a water outlet is arranged on the machine body, a water pump and a water receiving pipe communicated with an inlet of the water pump are arranged in the machine body, the water pump is used for supplying water to the water outlet, and the water dispenser is characterized in that: the machine body is provided with a plurality of accommodating cavities, drawers are slidably mounted in the accommodating cavities, a communicating mechanism used for communicating a flexible package with drinking water stored in advance is arranged in each drawer, a joint structure is arranged on the water receiving pipe corresponding to the communicating mechanism, the joint structure comprises pipe joints arranged on the water receiving pipe, and each pipe joint is communicated with the corresponding communicating mechanism.

2. The water dispenser of claim 1, wherein: the communicating mechanism comprises an insertion pipe which is arranged at the inner side end of the drawer and can be communicated with the flexible package, the joint structure further comprises a sleeve head which is detachably sleeved on the insertion pipe, and the connector head is fixedly arranged in the sleeve head.

3. The water dispenser of claim 2, wherein: the plug tube is provided with a first sealing valve, the first sealing valve comprises a first valve body fixed in the plug tube, a first sealing rubber cap used for sealing the first valve body, a first valve core which can be used for pushing the connector to enable the first sealing rubber cap to open the first valve body, and a first elastic piece which elastically pushes the first valve core to enable the first sealing rubber cap to seal the first valve body, the first valve core and the first elastic piece are arranged in the first valve body, and the first sealing rubber cap is arranged on the first valve core.

4. The water dispenser of claim 1, wherein: the water dispenser also comprises a connecting pipe with the length variable along the drawing direction of the drawer, one end of the connecting pipe is connected with the pipe joint, and the other end of the connecting pipe is connected with the communicating mechanism.

5. The water dispenser of claim 4, wherein: the connecting pipe comprises a soft pipe and/or a telescopic pipe.

6. The water dispenser of claim 4, wherein: the connecting pipe comprises a telescopic pipe, and the telescopic pipe comprises an outer pipe, an inner pipe inserted in the outer pipe, and a sealing rubber sleeve sleeved at the joint of the inner pipe and the outer pipe;

the inner pipe is connected with the connector head, and the outer pipe is connected with the communication mechanism; or the outer pipe is connected with the pipe joint, and the inner pipe is connected with the communicating mechanism.

7. The water dispenser of claim 6, wherein: and one end of the inner pipe inserted into the outer pipe is provided with an outward flange, and a pressing rib for stopping the outward flange is protruded inwards on the outer pipe.

8. The water dispenser of claim 6, wherein: the inner wall of the sealing rubber sleeve is convexly provided with a plurality of annular ribs, at least one annular rib is attached to the outer peripheral surface of the outer pipe, and at least one annular rib is attached to the outer peripheral surface of the inner pipe.

9. The water dispenser of any one of claims 1-8, wherein: and a first one-way valve for preventing water in the water receiving pipe from flowing backwards is arranged in the pipe joint.

10. The water dispenser of any one of claims 1 to 8, wherein: the top of the machine body is provided with a water tank, the outlet of the water pump is communicated with the inlet of the water tank, and the outlet of the water tank is communicated with the water outlet.

11. The water dispenser of any one of claims 1 to 8, wherein: the machine body is internally provided with a heating structure, an outlet of the heating structure is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the heating structure.

12. The water dispenser of claim 11, wherein: the heating structure is a heating tank, an outlet of the heating tank is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the heating tank;

or the heating structure is a heating kettle, an inlet of the heating kettle is communicated with an outlet of the water pump, and an outlet of the heating kettle forms the water outlet;

or the heating structure is a thick film heating body, the inlet of the thick film heating body is communicated with the outlet of the water pump, and the outlet of the thick film heating body is communicated with the water outlet.

13. The water dispenser of any one of claims 1 to 8, wherein: and a refrigerating module is arranged in the machine body, an outlet of the refrigerating module is communicated with the water outlet, and an outlet of the water pump is communicated with an inlet of the refrigerating module.

Images