CN111839218B

CN111839218B - Desk type drinking machine

Info

Publication number: CN111839218B
Application number: CN202010758433.9A
Authority: CN
Inventors: 陈义
Original assignee: Yuyao Morejoy Water Purification Technology Co ltd
Current assignee: Yuyao Morejoy Water Purification Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-04-08
Anticipated expiration: 2040-07-31
Also published as: CN111839218A

Abstract

The invention discloses a desk type water dispenser, which comprises a water dispenser main body and a raw water tank, wherein the raw water tank is detachably matched with the water dispenser main body, the water dispenser main body comprises a pull-out opening, the opening side of the pull-out opening is located in the lateral direction of the pull-out opening, a water supply seat is arranged on the bottom wall of the pull-out opening, and the raw water tank is arranged on the pull-out opening and is connected with the water supply seat. According to the invention, the water storage tank is pulled out from the pull-out opening arranged on the side, so that the overhigh height of the water storage tank is not required to be lifted, and the labor required for replacing the water storage tank is greatly reduced.

Description

Desk type drinking machine

Technical Field

The invention relates to the technical field of household appliances, in particular to a desk type water dispenser.

Background

In the existing desk-top water dispenser, the water storage tank is usually arranged at the rear of the whole water dispenser, and the water dispenser is generally placed close to a wall, so that the water storage tank at the rear can be taken out and moved after a user lifts the water storage tank upwards to a higher height. As an example of a related desk-top water dispenser in the prior art, refer to the structure disclosed in the utility model patent with patent application number "CN 201821429612.2", entitled "water dispenser with filter element filtering".

The structure of the desk type water dispenser causes that the replacement and the installation of the water storage tank are very laborious. Therefore, there is a need for improvements in the prior art.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a desktop water dispenser.

The invention is realized by the following technical scheme: the desk type water dispenser comprises a water dispenser body and a raw water tank which is matched with the water dispenser body in a detachable mode, wherein the water dispenser body comprises a pull-out opening, the opening side of the pull-out opening is located in the lateral direction of the pull-out opening, a water supply seat is arranged on the bottom wall of the pull-out opening, and the raw water tank is arranged on the pull-out opening and connected with the water supply seat.

Among the above-mentioned technical scheme, the water dispenser main part includes the base, and the main casing body that sets up on the base is in with the setting the front panel of main casing body front end set up two spaced slots on the terminal surface of the main casing body the slot interpolation is equipped with first filter core one side of slot is provided with the pure water tank seat interpolation is equipped with the pure water case, and the water incasement is integrated with the second filter core the base internal fixation has the pump body the main casing body front end is provided with heating mechanism the main casing body upper end is provided with the upper cover plate.

In the technical scheme, the first filter element comprises a filter bottle and a filter element seat arranged at the end part of the filter bottle, a filter element locking mechanism is arranged between the two slots and comprises a filter element main shell, a chute is arranged in the filter element main shell, stop blocks are movably arranged at two ends of the chute, a groove is arranged on the upper end surface of each stop block, one side of the groove is provided with an inclined surface, a through hole is arranged on the upper end surface of the filter element main shell, a button is movably arranged in the through hole, two press feet are arranged at the lower end of the button, and the press feet are abutted against the inclined surface; the sliding groove is also internally provided with an elastic part which elastically biases the two stop blocks, the filter element seat is provided with a step part, and the lower end surface of the stop block is abutted against the step part.

In the technical scheme, the pure water tank is provided with an opening end, a cover component is covered on the opening end, a filter element slot is formed in the upper end face of the cover component, a second filter element is inserted in the filter element slot, a socket is convexly arranged on the lower end face of the cover component, and the socket is communicated with an inlet of the second filter element through a channel; the pure water tank is internally provided with a first plug pipe, the first plug pipe is connected with the plug socket, and the pure water tank is externally provided with a second plug pipe communicated with the first plug pipe.

In the above technical scheme, two opposite positions of the side wall of the filter element slot are provided with the clamping grooves, each clamping groove comprises an opening part and a buckle limiting part communicated with the opening part, the second filter element is provided with the buckle, and the buckle is located in the buckle limiting part.

In the technical scheme, a water outlet connecting seat is convexly arranged on the bottom wall of the pure water tank; the base is provided with a through hole, and a circle of mounting ring is convexly arranged on the through hole; a tee pipe fitting made of flexible materials is arranged between the water outlet connecting seat and the mounting ring, a plug made of flexible materials is inserted into a through hole of the base, the plug is provided with a part extending out of the mounting ring, and the upper end face of the plug is flush with the lower end of a branch pipeline of the tee pipe fitting.

In the technical scheme, a first sealing rib and a second sealing rib are arranged on the plug at intervals, and the first sealing rib is positioned on the part of the plug extending out of the mounting ring and is in interference fit with the tee pipe fitting; the second sealing rib is positioned in the part of the plug in the mounting ring and is in interference fit with the mounting ring.

The invention has the following beneficial effects: according to the invention, the water storage tank is pulled out from the pull-out opening arranged on the side, so that the overhigh height of the water storage tank is not required to be lifted, and the labor required for replacing the water storage tank is greatly reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the upper cover plate of the present invention when hidden.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic diagram of the mating of the internal components of the present invention.

Fig. 5 is a perspective view of the main housing.

Fig. 6 is a schematic perspective view of the first filter element.

Fig. 7 is a schematic perspective view of a filter element locking mechanism.

Fig. 8 is a schematic perspective view of the filter element locking mechanism in another direction.

Fig. 9 is an exploded view of the cartridge locking mechanism.

Fig. 10 is a schematic view of a cartridge locking mechanism engaged with a first cartridge.

Fig. 11 is a schematic perspective view of the pure water tank.

Fig. 12 is an exploded schematic view of the pure water tank.

FIG. 13 is a schematic view showing the internal structure of the pure water tank.

FIG. 14 is a perspective view of the pure water tank in another direction.

FIG. 15 is a schematic sectional view of a deionized water tank.

Fig. 16 is a partial enlarged view of a portion a in fig. 15.

FIG. 17 is a schematic perspective view showing a lid member of the deionized water tank.

FIG. 18 is a schematic perspective view of the lid member of the deionized water tank in another direction.

FIG. 19 is a schematic view of the fitting of the tee fitting and the deionized water tank.

Fig. 20 is an exploded view of fig. 19.

Fig. 21 is a schematic cross-sectional view of fig. 19.

Fig. 22 is a partial enlarged view at B in fig. 21.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, the table type water dispenser includes a water dispenser main body 1 and a raw water tank 2 detachably fitted with the water dispenser main body 1, the water dispenser main body 1 includes a pull-out opening 100 having an opening side located in a lateral direction thereof, a water supply seat is provided on a bottom wall of the pull-out opening, the raw water tank 2 is provided on the pull-out opening and connected to the water supply seat, and the raw water tank can be pulled out along the opening direction of the pull-out opening after the raw water tank is lifted up, so as to be used for refilling the raw water tank with water.

The water dispenser main part 1 includes base 10, the main casing body 11 that sets up on base 10 is in with the setting the front panel 12 of the main casing body 11 front end two spaced slots 110 have been seted up on the terminal surface of the main casing body 11 the slot 110 interpolation is equipped with first filter core 3 one side of slot 110 is provided with pure water tank seat 111 the pure water tank seat 111 interpolation is equipped with pure water tank 5, and it has second filter core 6 to integrate in pure water tank 5 the base 10 internal fixation has the pump body 400 the main casing body 11 front end is provided with heating mechanism 500 the main casing body 11 upper end is provided with upper cover plate 501.

The raw water tank 2, the first filter element 3, the second filter element 6, the pure water tank 5 and the heating mechanism 500 are connected through connecting pipes, a pump body 400 used for pumping liquid in a pipeline is arranged on the connecting pipes, the liquid in the raw water tank 2 is filtered and purified sequentially through the first filter element 3 and the second filter element 6 and then is pumped into the pure water tank 5, the purified liquid in the pure water tank 5 can be discharged through a faucet (not shown in the drawing) of the water dispenser main body, and in addition, when the heated liquid needs to be drunk, the heating mechanism can be selectively started.

Specifically, referring to fig. 6 to 10, the first filter element 3 includes a filter flask 30 and a filter element seat 31 disposed at an end of the filter flask 30, a filter element locking mechanism 4 is disposed between the two slots 110, the filter element locking mechanism 4 includes a filter element main housing 40, a chute 41 is disposed in the filter element main housing 40, stoppers 42 are movably disposed at two ends of the chute 41, a groove 43 is disposed on an upper end surface of the stopper 42, an inclined surface 330 is disposed at one side of the groove, a through hole is disposed on an upper end surface of the filter element main housing 40, a button 44 is movably disposed in the through hole, two press feet 440 are disposed at a lower end of the button 44, and the press feet 440 abut against the inclined surface 330; an elastic member 200 for elastically biasing the two stoppers is further disposed in the slide groove 41, a step portion 310 is disposed on the filter element seat 31, and a lower end surface of the stopper 42 abuts against the step portion 310.

In the above structure, under the normal use state of the water dispenser, the stopper 42 has portions protruding from the two side walls of the filter element main housing 40 under the action of the elastic bias of the elastic member 200, and the first filter element 3 is locked in the insertion slot 110 by abutting the step portion 310 on the filter element seat 31 thereof against the portions protruding from the two side walls of the filter element main housing 40 of the stopper 42 in the filter element locking mechanism 4;

when the filter element needs to be detached, only the button 44 in the filter element locking mechanism 4 needs to be pressed, and the two press feet 440 at the lower end of the button 44 are respectively matched with the stop blocks 42 matched with the button, so that the stop blocks 42 slide inwards, the stop blocks 42 are further completely retracted into the sliding grooves, and the locking of the filter element locking mechanism 4 on the first filter element 3 is released at the moment.

Preferably, the elastic member 200 is a spring, two ends of the spring respectively abut against the stoppers at two ends of the sliding groove, and the elastic bias of the two stoppers 42 is realized by one spring in the structure, which is beneficial to reducing the cost and improving the installation efficiency.

One end of the stopper 42 is set to be an inclined surface, and when the first filter element 3 is inserted into the insertion slot 110, the inclined surface is matched with the inclined surface arranged at one end of the stopper 42, so that the stopper 42 is retracted into the filter element main shell, and the stopper 42 is prevented from stopping the installation of the filter element.

The lower terminal surface of dog 42 is provided with backstop piece 420 that is the T type seted up on the diapire of filter core main casing body 40 and set up the same first bar hole 401 of direction with the spout, the middle part in first bar hole sets up to rather than vertically second bar hole 402, the lower tip quilt of backstop piece 420 first bar hole 401 blocks, and its accessible second bar hole 402. In the above structure, the first strip-shaped hole 401 limits the moving position of the stopper 42 in the chute to prevent the stopper from coming off the chute, and the stoppers 420 can be inserted into the second strip-shaped hole 402 from the lower end surface when being installed.

The filter element main shell body 40 comprises a filter element upper shell 40a and a filter element lower shell 40b, a plurality of buckling feet are arranged on the filter element upper shell, buckling seats are arranged at corresponding positions of the filter element lower shell, and the buckling feet are buckled in the buckling seats so as to enable the filter element upper shell and the filter element lower shell to be fastened into a whole.

Referring to fig. 11 to 18, a pure water tank seat 111 is disposed on one side of the main housing 11 located in one of the slots 110, a pure water tank 5 is inserted into the pure water tank seat 111, the pure water tank 5 has an open end, a cover member 50 is disposed on the open end, a filter element slot 50a is disposed on an upper end surface of the cover member 50, a second filter element 6 is inserted into the filter element slot 50a, a socket 50b is convexly disposed on a lower end surface of the cover member 50, and the socket 50b is communicated with an inlet of the second filter element 6 through a passage 300; a first plug pipe 101 is arranged in the pure water tank 5, the first plug pipe 101 is connected with the socket 50b, and a second plug pipe 102 communicated with the first plug pipe 101 is arranged outside the pure water tank 5.

In the above structure, the second filter element 6 is integrated on the cover member 50 of the pure water tank 5, when the cover member 50 of the pure water tank 5 is covered on the opening, the socket 50b at the lower end of the cover member 50 is connected with the first plug pipe 101 in the pure water tank, and at this time, the connection between the pure water tank and the first filter element 3 is realized by the external pipeline in the second plug pipe 102 communicated with the first plug pipe 101, which greatly reduces the arrangement of the pipeline.

The second filter element 6 is arranged in the filter element insertion groove 50a through the following structure: two opposite positions of the side wall of the filter element inserting groove 50a are provided with clamping grooves 7, each clamping groove 7 comprises an opening part 70 and a buckle limiting part 71 communicated with the opening part 70, a buckle 60 is arranged on the second filter element 6, and the buckle 60 is positioned in the buckle limiting part 71. In the structure, the second filter element 6 can be assembled by aligning the fastener 60 with the opening 70, then moving the second filter element 6 downwards along the opening 70 until the second filter element is positioned at the bottom end of the opening 70, rotating the filter element by a certain angle, so that the fastener 60 is positioned in the fastener limiting part 71, and then reversely rotating the second filter element 6 to disengage the fastener from the fastener limiting part 71, and then lifting the filter element; the installation and the disassembly of the filter element are very convenient.

The rotatable handle 61 is arranged on the upper end face of the second filter element 6, when the second filter element 6 is not used, the handle can be rotated to be flush with the upper end face of the second filter element 6, and the handle can be prevented from occupying space; in use, the handle 61 may be rotated so that the handle forms a gripping end for gripping by a hand.

The side wall of the pure water tank 5 is provided with a groove 53 longitudinally extending to the bottom end thereof, the second plug pipe 102 is positioned in the groove 53, and the first plug pipe 101 and the second plug pipe 102 are coaxially arranged. A ring-shaped sealing groove is formed in a sidewall of the cover member 50, and a sealing member is disposed in the sealing groove. The sealing member is used for improving the sealing performance of the cover component and the pure water tank. Specifically, a welding-free connector (not shown in the drawings) is arranged in the socket 50b, and the first inserting pipe 101 is connected with the socket 50b through the welding-free connector.

Referring to fig. 19 to 22, a drain socket 51 is protruded from the bottom wall of the pure water tank 5; a through hole is arranged on the base 10, and a circle of mounting ring 10a is convexly arranged on the through hole; a tee pipe 8 made of a flexible material is arranged between the water outlet socket 51 and the mounting ring 10a, a plug 9 made of a flexible material is inserted into a through hole of the base 10, the plug 9 has a part extending from the mounting ring 10a, and the upper end face of the plug 9 is flush with the lower end of the branch pipeline 80 of the tee pipe 8.

A first sealing rib 91 and a second sealing rib 92 are arranged on the plug 9 at intervals, the first sealing rib 91 is positioned on the part of the plug 9 extending from the mounting ring and is in interference fit with the tee pipe 8; the second sealing rib 92 is located in the portion of the plug 9 inside the mounting ring 10a, and is in interference fit with the mounting ring 10 a.

Wherein, the first sealing rib 91 is provided with one. The second sealing rib 92 is provided with a plurality of passages. In the embodiment, the flexible material can select for use silica gel or other materials that have flexibility and accord with the environmental protection requirement simultaneously, does not put the restriction to the specific type of flexible material in this application. The bottom wall of the pure water tank 5 is recessed inwards to form a groove 52, and the through holes are positioned in the groove 52.

Through above-mentioned structure, greatly reduced manufacturing cost. In addition, the accumulated water is limited above the end face of the plug, so that a dead water layer can be effectively avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description of the invention have been provided for the purposes of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the claimed invention.

Claims

1. A desk type water dispenser comprises a water dispenser body (1) and a raw water tank (2) matched with the water dispenser body (1) in a detachable mode, wherein the water dispenser body (1) comprises a pull-out opening (100) with the opening side located in the lateral direction of the water dispenser body, a water supply seat is arranged on the bottom wall of the pull-out opening, the raw water tank (2) is arranged on the pull-out opening and connected with the water supply seat, the water dispenser body (1) comprises a base (10), a main shell (11) and a front panel (12) are arranged on the base (10) and arranged at the front end of the main shell (11), two spaced slots (110) are formed in the end face of the main shell (11), a first pure water filter element (3) is inserted into each slot (110), a pure water tank seat (111) is arranged on one side of each slot (110), a pure water tank (5) is inserted into each slot (111), a second filter element (6) is integrated in the pure water tank (5), a pump body (400) is fixed in the base (10), a heating mechanism (500) is arranged at the front end of the main shell (11), an upper cover plate (501) is arranged at the upper end of the main shell (11), and a water outlet connecting seat (51) is convexly arranged on the bottom wall of the pure water tank (5); a through hole is arranged on the base (10), and a circle of mounting ring (10 a) is convexly arranged on the through hole; a three-way pipe (8) made of flexible materials is arranged between the water outlet connecting seat (51) and the mounting ring (10 a), a plug (9) made of flexible materials is inserted into a through hole of the base (10), the plug (9) is provided with a part extending out of the mounting ring (10 a), and the upper end face of the plug (9) is flush with the lower end of a branch pipeline (80) of the three-way pipe (8).

2. The desk top water dispenser of claim 1, wherein: the first filter element (3) comprises a filter bottle (30) and a filter element seat (31) arranged at the end part of the filter bottle (30), a filter element locking mechanism (4) is arranged between the two slots (110), the filter element locking mechanism (4) comprises a filter element main shell (40), a sliding groove (41) is arranged in the filter element main shell (40), two ends of the sliding groove (41) are movably provided with a stop block (42), the upper end surface of the stop block (42) is provided with a groove (43), one side of the groove (43) is provided with an inclined surface (330), the upper end surface of the filter element main shell (40) is provided with a through hole, a button (44) is movably arranged in the through hole, the lower end of the button (44) is provided with two pressure feet (440), and the pressure feet (440) are abutted against the inclined surface (330); an elastic piece (200) elastically biasing the two stop blocks is arranged in the sliding groove (41), a step part (310) is arranged on the filter element seat (31), and the lower end surface of the stop block (42) is abutted against the step part (310).

3. The desk top water dispenser of claim 1, wherein: the pure water tank (5) is provided with an opening end, a cover component (50) is arranged on the opening end in a covering mode, a filter element slot (50 a) is formed in the upper end face of the cover component (50), a second filter element (6) is inserted into the filter element slot (50 a), an insertion base (50 b) is convexly arranged on the lower end face of the cover component (50), and the insertion base (50 b) is communicated with an inlet of the second filter element (6) through a channel (300); a first plug pipe (101) is arranged in the pure water tank (5), the first plug pipe (101) is connected with the plug socket (50 b), and a second plug pipe (102) communicated with the first plug pipe (101) is arranged outside the pure water tank (5).

4. The desk top water dispenser of claim 3, wherein: two opposite positions of the side wall of the filter element inserting groove (50 a) are provided with clamping grooves (7), each clamping groove (7) comprises an opening portion (70) and a buckle limiting portion (71) communicated with the opening portion (70), a buckle (60) is arranged on the second filter element (6), and the buckle (60) is located in the buckle limiting portion (71).

5. The desk top water dispenser of claim 1, wherein: arranging a first sealing rib (91) and a second sealing rib (92) on the plug (9) at intervals, wherein the first sealing rib (91) is positioned on the part of the plug (9) extending from the mounting ring and is in interference fit with the tee pipe (8); the second sealing rib (92) is positioned in the part of the plug (9) inside the mounting ring (10 a) and is in interference fit with the mounting ring (10 a).