Portable water dispenser

Abstract

The utility model discloses a portable water dispenser which comprises a dispenser body and a water storage tank, a water storage cavity with an open upper end is arranged on the water storage tank, the length and width of the water storage cavity are larger than those of the dispenser body, and the dispenser body is arranged in the water storage cavity in a storage state; according to the technical scheme, the water storage cavity with the open upper end is formed in the water storage tank, and the length and width of the water storage cavity are controlled to be larger than those of the machine body, so that the machine body can be arranged in the water storage cavity, and when the water dispenser needs to be packaged, the machine body is arranged in the water storage cavity and then packaged, so that the overall size can be reduced; the packaging box can be used for packaging by using a relatively small packaging box, so that the packaging cost can be reduced, the transportation cost can also be reduced, and in addition, the carrying is convenient and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field related to water dispensers, in particular to a portable water dispenser. Background Art

[0002] A water dispenser is a device that heats or cools bottled pure water (or mineral water) to make it convenient for people to drink.

[0003] The vertical water dispenser currently on the market generally includes a body, a water tank and a water outlet. The water tank is detachably connected to the rear side of the body. When packaging, the water tank and the body are packaged in a connected state. The overall volume is relatively large, and a relatively large packaging box is required for packaging, resulting in high packaging costs and high transportation costs. In addition, the water outlet is fixedly connected to the body, and the water outlet end of the water outlet protrudes to the outside, which will also increase packaging costs and transportation costs. Utility Model Content

[0004] In order to overcome the existing technical defects, the purpose of the utility model is to provide a portable water dispenser to solve the above technical problems.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] According to one aspect of the utility model, a portable water dispenser is designed, comprising: a machine body, a water storage tank, wherein the water storage tank is provided with a water storage cavity with an open upper end, the length and width of the water storage cavity are greater than the length and width of the machine body, and when in the storage state, the machine body is placed in the water storage cavity.

[0007] By adopting the above technical solution, a water storage cavity with an open upper end is provided on the water storage tank, and the length and width of the water storage cavity are controlled to be larger than the length and width of the body, so that the body can be placed in the water storage cavity. When the water dispenser needs to be packaged, the body is placed in the water storage cavity and then packaged. In this way, the overall volume can be reduced and a relatively small packaging box can be used for packaging, thereby reducing packaging costs and transportation costs. It is also convenient to carry and has good practicality.

[0008] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0009] In some embodiments, the rear end of the water outlet is provided with an inclined surface, the upper part of the body is provided with a recess, the bottom of the recess is provided with an inclined surface, the rear end of the water outlet is placed at the bottom of the recess and is rotatably connected to the body, when in use, the water outlet of the water outlet protrudes outside the body, and when the water outlet is rotated, the water outlet can be placed in the recess. By providing a recess on the body, providing an inclined surface at the bottom of the recess, and also providing an inclined surface at the rear end of the water outlet, and controlling the rear end of the water outlet to be placed at the bottom of the recess and rotatably connected to the body, the water outlet can be rotated, when the water dispenser needs to be packaged, the water outlet can be rotated to place the water outlet in the recess for storage, so that the water outlet does not protrude to the outside, so that a relatively small packaging box can be used for packaging, further reducing packaging costs and transportation costs, and more convenient to carry, when in use, the water outlet is rotated to make the water outlet protrude outside the body.

[0010] In some embodiments, a water receiving seat is further included, and a receiving groove is provided at the bottom of the body. One end of the water receiving seat is detachably connected to the body, and the other end is detachably connected to the water storage tank. When in the storage state, the water receiving seat is placed in the receiving groove. By setting the water receiving seat, the body and the water outlet valve joint into a detachable structure, and providing a receiving groove at the bottom of the body, the water receiving seat can be placed in the receiving groove for storage during packaging, so that a relatively smaller packaging box can be used for packaging, further reducing packaging costs and transportation costs, and making it more convenient to carry.

[0011] In some embodiments, a base is connected to the inside of the lower end of the body, and the accommodating groove is provided at the bottom of the base, and a first connecting groove and a second connecting groove are provided in the accommodating groove, and a first avoidance gap that runs through one side of the base and one side of the body is provided on one side of the first connecting groove, and a second avoidance gap is provided at the lower end of the water storage tank, and a water inlet connecting groove and a connecting head are provided on the water receiving seat, and a water outlet channel connected to the water inlet connecting groove is provided on the connecting head, and a water inlet hole is provided at the bottom of the first connecting groove. When in use, the connecting head is plugged into the first connecting groove, and the water outlet connecting part at the bottom of the water storage tank is plugged into the water inlet connecting groove. When the water receiving seat is received in the accommodating groove, the connecting head is plugged into the second connecting groove.

[0012] In some embodiments, when the water storage tank is not connected to the water receiving seat, the water inlet connection groove is plugged with a water outlet valve joint, the connection groove on the water outlet valve joint is provided with an internal thread, and the receiving groove is provided with a third connection groove, and in the storage state, the water outlet valve joint is placed in the receiving groove, and the lower end of the water outlet valve joint is plugged with the third connection groove. A pure water bottle or a pure water bucket can be threadedly connected through the internal thread on the water outlet valve joint, and water can be supplied to the water dispenser by connecting the pure water bottle or the pure water bucket.

[0013] In some embodiments, a rotating connection seat is connected to the bottom of the recess, and a first annular groove and a first annular protrusion are provided on the rotating connection seat. A rotating connection part is extended from the rear end of the water outlet head, and a second annular groove and a second annular protrusion are provided on the rotating connection part. The first annular protrusion is rotationally matched with the second annular groove, and the second annular protrusion is rotationally matched with the first annular groove. The rotating connection seat and the rotating connection part are both provided with through holes that connect the interior of the body with the interior of the water outlet head.

[0014] In some embodiments, a marble and a spring abutting against the marble are installed in the installation groove on the rotating connection seat, and the end of the marble extending outward is hemispherical. Two positioning grooves are arranged at the rear end of the water outlet head. When the water outlet head is in a horizontal state, the marble cooperates with the positioning groove, and the water outlet head can be rotated to retract the end of the marble into the installation groove. When the water outlet head rotates to a vertical state, the marble cooperates with another positioning groove. The water outlet head can be positioned by cooperating with the marble and the positioning groove to prevent rotation and displacement caused by a slight touch.

[0015] In some embodiments, a limit stop is provided inside the rotating connection seat, and a limit protrusion is provided on the rotating connection portion. When the water outlet head rotates to a horizontal state, the limit protrusion contacts one side of the limit stop portion to stop the water outlet head from continuing to rotate. When the water outlet head rotates to a straight state, the limit protrusion contacts the other side of the limit stop portion to stop the water outlet head from continuing to rotate. In this way, the rotation angle of the water outlet head can be limited to prevent excessive rotation from causing disconnection of the connecting pipe between the water outlet head and the machine body.

[0016] The outer side of the rotating connection seat is provided with a limit portion, an elastic buckle and an annular edge, the limit portion is matched with the upper limit notch of the body, the elastic buckle is in contact with the inner wall of the body, and the annular edge is matched with the step groove at the bottom of the recess. In this way, the rotating connection seat and the body can be positioned and clamped, which is convenient for assembly.

[0017] In some embodiments, a magnet is installed on the water outlet head, and a magnetic induction switch is installed in the body. When the water outlet head is rotated 180° from a horizontal state to a vertical state, the magnet corresponds to the magnetic induction switch;

[0018] A water outlet nozzle is installed in the water outlet head, the water outlet end of the water outlet nozzle extends to the outside of the water outlet head, the water inlet end of the water outlet nozzle is connected to a water inlet pipe, and the water inlet pipe passes through the through holes on the rotating connection seat and the rotating connection part and extends into the machine body.

[0019] In some embodiments, the water tank has a cover body on the top and a receiving groove on the bottom, and in the storage state, the cover body covers the bottom of the water tank. By providing the receiving groove, articles can be stored, thereby increasing the storage capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a portable water dispenser according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Another perspective structural diagram;

[0022] Figure 3 It is a schematic diagram of the structure of the water storage tank on the portable water dispenser;

[0023] Figure 4 This is a schematic diagram of the storage state of the portable water dispenser;

[0024] Figure 5 It is a schematic diagram of the connection state between the upper body of the portable water dispenser, the water receiving seat and the water outlet valve joint;

[0025] Figure 6 It is a schematic diagram of the structure of the upper body and the water outlet of the portable water dispenser;

[0026] Figure 7 It is a structural schematic diagram of the upper body and the rotating connection seat of the portable water dispenser;

[0027] Figure 8 It is a schematic diagram of the structure of the upper body of the portable water dispenser;

[0028] Fig. 9 It is a schematic diagram of the structure of the rotating connection seat on the portable water dispenser;

[0029] Fig.10 It is a structural schematic diagram of the water outlet head on a portable water dispenser;

[0030] Fig.11 It is a partial cross-sectional schematic diagram of a portable water dispenser;

[0031] Fig.12 for Fig.11 A magnified schematic diagram of position A in the middle;

[0032] Fig.13 It is a schematic diagram of the bottom structure of the upper body of the portable water dispenser;

[0033] Fig.14 A schematic diagram of the bottom of a portable water dispenser in which a water receiving seat and a water outlet valve connector are stored;

[0034] Fig.15 It is a schematic diagram of the structure of the upper base of the portable water dispenser;

[0035] Fig.16 It is a structural schematic diagram of the water receiving seat on the portable water dispenser;

[0036] Fig.17It is a structural schematic diagram of the water outlet valve joint;

[0037] Reference numerals:

[0038] 1. Machine body; 10. Concave position; 100. Limiting notch; 101. Step groove; 11. Base; 110. Accommodating groove; 12. First connecting groove; 13. Second connecting groove; 14. Third connecting groove; 15. First avoidance notch; 16. Water inlet hole; 17. Pipe joint; 18. Arc groove; 2. Water storage tank; 21. Cover; 22. Water outlet connection; 23. Second avoidance notch; 3. Water outlet head; 31. Rotating connection; 311. Second annular groove; 312. Second annular protrusion; 32. Positioning groove; 33, limiting protrusion; 34, magnet; 4, water receiving seat; 41, water inlet connecting groove; 42, connecting head; 43, water outlet channel; 44, first sealing ring; 45, abutment portion; 46, protrusion; 461, buckle groove; 5, rotating connecting seat; 51, first annular groove; 52, first annular protrusion; 53, marble; 54, spring; 55, limiting stop portion; 56, limiting portion; 57, elastic buckle; 58, annular edge; 6, water outlet; 7, water outlet valve joint; 71, second sealing ring. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0040] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, and fixing should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0042] refer to Figures 1 to 17 As shown, the utility model provides a portable water dispenser, comprising: a body 1, a water storage tank 2, a water outlet 3 and a water receiving seat 4.

[0043] The body 1 includes a casing, an operation panel connected to the top of the casing, a water heating device, a water pump and a control circuit board arranged in the casing. The water outlet of the water pump is connected to the water inlet of the water heating device through a water pipe, and the operation panel, the water heating device and the water pump are all electrically connected to the control circuit board.

[0044] The water tank 2 is provided with a water storage cavity with an open upper end, the length and width of the water storage cavity are larger than the length and width of the body 1, the top cover of the water tank 2 is provided with a cover body 21, and a receiving groove is provided at the bottom, and a water outlet connection part 22 is provided at the bottom of the receiving groove, and a channel connecting the outside and the water storage cavity is provided in the water outlet connection part 22, and a conventional water outlet one-way valve assembly is installed in the channel, when the valve core on the water outlet one-way valve assembly is resisted and moved upward, the channel in the water outlet connection part 22 is opened, and water stored in the water tank 2 can flow out from the inside of the water outlet connection part 22, when the resistance disappears, the valve core on the water outlet one-way valve assembly automatically resets to block the water in the water tank 2 from flowing out, and in the storage state, the cover body 21 is covered on the bottom of the water tank 2, and the body 1 is placed in the water storage cavity, wherein the body 1 is placed in the water storage cavity means: the lower end part of the body 1 is placed in the water storage cavity, or half of the body 1 is placed in the water storage cavity, or as Figure 3 As shown, most of the body 1 is placed in the water storage cavity, or the whole body 1 is placed in the water storage cavity.

[0045] An inclined surface is provided at the rear end of the water outlet head 3, a recess 10 is provided on the upper part of the body 1, and an inclined surface is provided at the bottom of the recess 10. The rear end of the water outlet head 3 is placed at the bottom of the recess 10 and is rotatably connected to the body 1. Further, a rotating connection seat 5 is connected to the bottom of the recess 10. The rotating connection seat 5 is composed of two semicircular seats connected by bolts. A first annular groove 51 and a first annular protrusion 52 are provided on the rotating connection seat 5. A rotating connection part 31 is extended from the rear end of the water outlet head 3. A second annular groove 311 and a second annular protrusion 312 are provided on the rotating connection part 31. The first annular protrusion 52 is rotatably matched with the second annular groove 311, and the second annular protrusion 312 is rotatably matched with the first annular groove 51. The rotating connection seat 5 and the rotating connection part 31 are both provided with through holes that connect the interior of the body 1 with the interior of the water outlet head 3.

[0046] When in use, the water outlet end of the water head 3 protrudes to the outside of the body 1, and when the water head 3 is rotated, the water outlet end can be placed in the recess 10. Furthermore, when in use, the water head 3 is in a horizontal state, and when the water head 3 is rotated 180° from the horizontal state to a vertical state, the water outlet end is placed in the recess 10.

[0047] One or two mounting grooves are provided on the rotating connecting seat 5. In this embodiment, two mounting grooves are preferably provided on the rotating connecting seat 5. A marble 53 and a spring 54 abutting against the marble 53 are respectively installed in the two mounting grooves. The end of the marble 53 extending outside is hemispherical. Two positioning grooves 32 are provided at the rear end of the water outlet head 3. When the water outlet head 3 is in a horizontal state, the two marbles 53 correspond to the two positioning grooves 32. Rotating the water outlet head 3 can retract the ends of the marbles 53 into the mounting grooves. When the water outlet head 3 is rotated to a vertical state, the two marbles 53 correspond to the two positioning grooves 32.

[0048] A limit stop 55 is arranged inside the rotating connection seat 5, and a limit protrusion 33 is arranged on the rotating connection part 31. When the water outlet head 3 rotates clockwise to a horizontal state, the limit protrusion 33 contacts the left side of the limit stop 55 to stop the water outlet head 3 from continuing to rotate clockwise. When the water outlet head 3 rotates counterclockwise to a straight state, the limit protrusion 33 contacts the right side of the limit stop 55 to stop the water outlet head 3 from continuing to rotate counterclockwise.

[0049] A limiting portion 56, an elastic buckle 57 and an annular edge 58 are provided on the outer side of the rotating connection seat 5. One or two or more limiting portions 56 and elastic buckles 57 are respectively provided. In this embodiment, preferably two limiting portions 56 are provided, and two elastic buckles 57 are also provided. The limiting portion 56 cooperates with the limiting notch 100 on the body 1 to limit the rotation of the rotating connection seat 5. The annular edge 58 cooperates with the step groove 101 at the bottom of the recess 10. The top surface of the rotating connection seat 5 is on the same plane as the inclined surface of the bottom of the recess 10 or the top surface of the rotating connection seat 5 is located below the inclined surface of the bottom of the recess 10. The elastic buckle 57 contacts the inner wall of the body 1 to limit the separation of the rotating connection seat 5 from the body 1. During installation, the rotating connecting seat 5 is inserted from the outside of the body 1 through the through hole on the bottom inclined surface of the recess 10. During the insertion process, the upper part of the elastic buckle 57 is squeezed by the body 1 and approaches the rotating connecting seat 5. When the elastic buckle 57 passes through the through hole on the inclined surface, its upper part opens and resets to contact the inner wall of the body 1, preventing the rotating connecting seat 5 from separating from the body 1.

[0050] A magnet 34 is installed on the water outlet head 3, and a magnetic induction switch is installed in the body 1. When the water outlet head 3 is rotated 180° from a horizontal state to a vertical state, the magnet 34 corresponds to the magnetic induction switch in the body 1, and the magnetic induction switch can sense the magnet 34. The magnetic induction switch is electrically connected to the control circuit board in the body 1. When the magnet 34 corresponds to the magnetic induction switch, the magnetic induction switch feeds back information to the control circuit board, and the control circuit board controls the water dispenser to turn off.

[0051] A water outlet nozzle 6 is installed in the water outlet head 3, and the water outlet 61 of the water outlet nozzle 6 extends to the outside of the water outlet head 3. When the water outlet head 3 is in a horizontal state, the water outlet end 61 of the water outlet nozzle 6 is located at its lower part. When the water outlet head 3 is in a vertical state, the water outlet end 61 of the water outlet nozzle 6 faces the body 1. The water inlet end of the water outlet nozzle 6 is connected with a water inlet pipe, which passes through the through holes on the rotating connection part 31 and the rotating connection seat 5 and extends into the body 1. The water inlet pipe is connected to the water outlet end of the water heating device in the body 1.

[0052] The bottom of the body 1 is provided with a receiving groove 110. Further, the lower end of the body 1 is connected to the base 11. The bottom of the base 11 is provided with the receiving groove 110. The receiving groove 110 is composed of a long elliptical groove or a Fig.12 , 13 As shown, a circular groove is connected to an elliptical groove, and the base 11 is connected to the body 1 by a clamp or bolt. In this embodiment, the base 11 is preferably connected to the body 1 by bolts. When in use, one end of the water receiving seat 4 is detachably connected to the body 1, and the other end is detachably connected to the water storage tank 2. When in storage, the water receiving seat 4 is placed in the receiving groove 110.

[0053] Further, a first connecting groove 12, a second connecting groove 13 and a third connecting groove 14 are provided in the accommodating groove 110, the diameter of the first connecting groove 12 is the same as the diameter of the second connecting groove 13, a first avoidance gap 15 is provided on one side of the first connecting groove 12 and runs through one side of the base 11 and one side of the body 1, a second avoidance gap 23 is provided at the lower end of the water storage tank 2, a water inlet connecting groove 41 and a connecting head 42 are provided on the water receiving seat 4, an abutment portion 45 is provided in the water inlet connecting groove 41, and the abutment portion 45 is a cylindrical structure or a straight structure or a cross structure, the diameter of the water inlet connecting groove 41 is the same as the diameter of the third connecting groove 14, a water outlet channel 43 connected to the water inlet connecting groove 41 is provided on the connecting head 42, a first sealing ring 44 is sleeved in the annular groove on the connecting head 42, and a first connecting groove 12 is provided at the bottom A water inlet hole 16 is provided, and the water inlet hole 16 passes through a pipe joint 17 on the top of the base 11. The pipe joint 17 is connected to the water pump in the body 1 through a water pipe. When in use, the connector 42 is plugged into the first connecting groove 12, and the first sealing ring 44 abuts against the side wall of the first connecting groove 12. The water outlet connecting part 22 at the bottom of the water storage tank 2 is plugged into the water inlet connecting groove 41, and the abutting part 45 abuts against the valve core in the water outlet connecting part 22 to move up so that the channel in the water outlet connecting part 22 is unobstructed. If water is stored in the water storage tank 2, it can flow out from the inside of the water outlet connecting part 22 into the water inlet connecting groove 41, the water outlet channel 43, and the water inlet hole 16. When in the storage state, the water receiving seat 4 is placed in the accommodating groove 110, and the connector 42 is plugged into the second connecting groove 13, and the first sealing ring 44 abuts against the side wall of the second connecting groove 13 to prevent it from falling.

[0054] When the water storage tank 2 is not connected to the water receiving seat 4, the water inlet connecting groove 41 is plugged with the water outlet valve joint 7, wherein the annular groove at the lower end of the water outlet valve joint 7 is sleeved with a second sealing ring 71, the second sealing ring 71 abuts against the side wall of the water inlet connecting groove 41, and the connecting groove on the water outlet valve joint 7 is provided with an internal thread. In the storage state, the water outlet valve joint 7 is placed in the receiving groove 110, the lower end of the water outlet valve joint 7 is plugged with the third connecting groove 14, and the second sealing ring 71 abuts against the side wall of the third connecting groove 14. The water outlet valve joint 7 is a conventional water outlet one-way valve assembly. When the lower end of the water outlet valve joint 7 is plugged into the water inlet connecting groove 41, the abutting portion 45 in the water inlet connecting groove 41 abuts against the valve core in the water outlet valve joint 7 to move upward so that the water flow channel in the water outlet valve joint 7 is unblocked. When the water outlet valve joint 7 is separated from the water inlet connecting groove 41, the valve core in the water outlet valve joint 7 is reset to block the water flow channel and prevent water from passing through. When the upper part of the water outlet valve joint 7 is threadedly connected to bottled water or barreled water, and the lower end of the water outlet valve joint 7 is inserted into the water inlet connecting groove 41, the water in the bottled water or barreled water will pass through the water flow channel in the water outlet valve joint 7 into the water inlet connecting groove 41, and pass through the water outlet channel 43 into the water inlet hole 16, thereby supplying water to the body 1.

[0055] A protrusion 46 is provided on one side of the water receiving seat 4. When the water receiving seat 4 is placed in the receiving groove 110, the protrusion 46 is placed in the first avoidance gap 15, and a buckle groove 461 is provided on the protrusion 46. An arc-shaped groove 18 is provided at the bottom of the base 11. The buckle groove and the arc-shaped groove are provided to facilitate manual removal of the water receiving seat and the water outlet valve joint from the receiving groove.

[0056] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A portable water dispenser, characterized in that: include: A machine body, a water tank and a water outlet, wherein the rear end of the water outlet is provided with an inclined surface, a recess is provided on the upper part of the machine body, and an inclined surface is provided at the bottom of the recess. The rear end of the water outlet is placed at the bottom of the recess and is rotatably connected to the machine body. When in use, the water outlet end of the water outlet protrudes to the outside of the machine body, and when the water outlet head is rotated, its water outlet end can be placed in the recess. A water storage cavity with an open upper end is provided on the water tank, and the length and width of the water storage cavity are larger than the length and width of the machine body. When in the storage state, the machine body is placed in the water storage cavity.

2. A portable water dispenser according to claim 1, characterized in that: It also includes a water receiving seat, a receiving groove is arranged at the bottom of the body, one end of the water receiving seat is detachably connected to the body, and the other end is detachably connected to the water storage tank. In the storage state, the water receiving seat is placed in the receiving groove.

3. A portable water dispenser according to claim 2, characterized in that: The lower end of the body is connected to the inside of the base, the accommodating groove is provided at the bottom of the base, the first connecting groove and the second connecting groove are provided in the accommodating groove, a first avoidance gap is provided on one side of the first connecting groove, which runs through one side of the base and one side of the body, and a second avoidance gap is provided at the lower end of the water tank. A water inlet connecting groove and a connecting head are provided on the water receiving seat, and a water outlet channel connected to the water inlet connecting groove is provided on the connecting head. A water inlet hole is provided at the bottom of the first connecting groove. When in use, the connecting head is plugged into the first connecting groove, and the water outlet connecting part at the bottom of the water tank is plugged into the water inlet connecting groove. When the water receiving seat is received in the accommodating groove, the connecting head is plugged into the second connecting groove.

4. A portable water dispenser according to claim 3, characterized in that: When the water storage tank is not connected to the water receiving seat, the water inlet connecting groove is connected with a water outlet valve joint, the connecting groove on the water outlet valve joint is provided with an internal thread, and a third connecting groove is provided in the accommodating groove. In the storage state, the water outlet valve joint is placed in the accommodating groove, and the lower end of the water outlet valve joint is connected with the third connecting groove.

5. A portable water dispenser according to claim 1, characterized in that: A rotating connection seat is connected to the bottom of the recess, and a first annular groove and a first annular protrusion are provided on the rotating connection seat. A rotating connection part is extended from the rear end of the water outlet head, and a second annular groove and a second annular protrusion are provided on the rotating connection part. The first annular protrusion is rotationally matched with the second annular groove, and the second annular protrusion is rotationally matched with the first annular groove. The rotating connection seat and the rotating connection part are both provided with through holes that connect the interior of the body with the interior of the water outlet head.

6. A portable water dispenser according to claim 5, characterized in that: A marble and a spring abutting against the marble are installed in the installation groove on the rotating connecting seat. The end of the marble extending outward is hemispherical. Two positioning grooves are provided at the rear end of the water outlet head. When the water outlet head is in a horizontal state, the marble cooperates with the positioning groove. Rotating the water outlet head can retract the end of the marble into the installation groove. When the water outlet head rotates to a vertical state, the marble cooperates with the other positioning groove.

7. A portable water dispenser according to claim 5, characterized in that: A limited stopper is provided inside the rotating connection seat, and a limited protrusion is provided on the rotating connection portion. When the water outlet head rotates to a horizontal state, the limited protrusion contacts one side of the limited stopper to stop the water outlet head from continuing to rotate. When the water outlet head rotates to a straight state, the limited protrusion contacts the other side of the limited stopper to stop the water outlet head from continuing to rotate. A limiting portion, an elastic buckle and an annular edge are arranged on the outer side of the rotating connecting seat, the limiting portion cooperates with the upper limit notch of the body, the elastic buckle contacts the inner wall of the body, and the annular edge cooperates with the step groove at the bottom of the recess.

8. The portable water dispenser according to claim 1, characterized in that: A magnet is installed on the water outlet head, and a magnetic induction switch is installed in the body. When the water outlet head is rotated 180° from a horizontal state to a vertical state, the magnet corresponds to the magnetic induction switch; A water outlet nozzle is installed in the water outlet head, the water outlet end of the water outlet nozzle extends to the outside of the water outlet head, the water inlet end of the water outlet nozzle is connected to a water inlet pipe, and the water inlet pipe passes through the through holes on the rotating connection seat and the rotating connection part and extends into the machine body.

9. The portable water dispenser according to claim 1, characterized in that: The top of the water storage tank is covered with a cover body, and the bottom is provided with a receiving groove. In the storage state, the cover body is covered on the bottom of the water storage tank.

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