TWM635656U - Water purifier and housing assembly thereof - Google Patents

Abstract

The new model discloses a water purifier and its housing assembly, which belongs to the field of water purifiers. The parts include a frame provided with a filter bottle accommodating cavity, a front panel, a front panel and a back panel installed on the frame; the filter bottle accommodating cavity on the frame is arranged laterally along the front and rear sides, and its two ends pass through the frame The front and rear sides of the front panel form a front opening and a rear opening; the front panel is provided with a filter bottle insertion hole along the front and rear direction, and the filter bottle insertion hole corresponds to the front opening of the filter bottle accommodation cavity; Pipeline panel holes. This new model allows the filter bottle of the water purifier to be inserted from the filter bottle insertion hole on the front panel into the filter bottle accommodating cavity installed on the frame. The hole is pierced, so that the overall installation of the water purifier is relatively portable, convenient for maintenance, and is conducive to the versatility of the product. The replacement of the filter bottle does not need to disassemble the panel, which is convenient for replacement, and the overall appearance is simple and beautiful.

Description

Water purifier and its housing assembly

The present invention belongs to the field of water purifiers, and relates to an installation structure of an upper panel of the water purifier, and more specifically relates to a water purifier and a shell assembly thereof.

With the continuous development of the social economy, people are more pursuing the quality of life, especially now that there is a certain degree of pollution in the water body, people have put forward higher requirements for water quality, water purifiers (also known as water purifiers, or purifiers) Water equipment, etc.) came into being and slowly entered the homes of the majority of people, and the role played by water purifiers in users' daily lives is becoming more and more important.

Household water purifiers are generally small in size and compact in internal structure. Various mechanical, hydraulic, electrical, and pipelines are centrally installed inside, and the shell is assembled by panels, making the overall appearance of the water purifier simple and beautiful. The panel structure of the shell needs to comprehensively consider various factors such as the portability of installation, convenient maintenance, and the versatility of series products. Therefore, the structural design of the shell is also particularly important.

Aiming at at least some problems in the above prior art, the purpose of this new model is to consider the factors such as the water purifier shell structure on the installation portability, convenient maintenance, and the versatility of series products.

In order to achieve the above object, the present invention provides a housing assembly for a water purifier, comprising: a frame, provided with at least one filter bottle accommodating cavity capable of accommodating a filter bottle; a front panel, mounted on the front side of the frame; a back plate, Installed on the rear side of the frame; the filter bottle accommodation cavity on the frame is along the front and back sides It is arranged horizontally, and its two ends pass through the front and rear sides of the frame to form a front opening and a rear opening; the front panel is provided with at least one filter bottle insertion hole along the front and rear direction, and the filter bottle insertion hole is connected to the front opening of the filter bottle accommodation chamber. Correspondingly; the back plate is provided with pipeline panel holes along the front and rear directions.

In the housing assembly for the water purifier of this scheme, the filter bottle can be inserted into the filter bottle accommodation cavity installed on the frame through the filter bottle insertion hole on the front panel. The upper pipeline panel hole is pierced, which makes the overall installation of the water purifier relatively portable, convenient for maintenance, and is conducive to the versatility of the product. The replacement of the filter bottle does not need to disassemble the panel, which is convenient for replacement, and the overall appearance is simple and beautiful.

Further, the frame has two filter bottle accommodation chambers arranged adjacently, corresponding to two filter bottle insertion holes on the front panel. Meet the installation requirements of coarse and fine filter bottles, more convenient plug-in, and more compact layout.

Further, the front panel includes a front main board, and a left side board and a right side board are bent and extended from the left and right edges of the front main board to the rear; Connect in one or more ways. The left and right side panels of the front panel can be stuck on the left and right sides of the frame when the front panel is installed on the water purifier, which has a stabilizing effect.

Further, the hole edge of the filter bottle insertion hole extends to the rear side of the front main board to the front opening of the filter bottle accommodating cavity, forming a convex ring. When the filter bottle is inserted horizontally, it has the function of guiding and supporting, which is convenient for replacing and installing the filter bottle.

Further, the pipeline panel hole includes a wire face and a water pipe face separated from each other, the wire face is used to pass through the wires connected to the inside and outside of the water purifier, and the water pipe face is used to pass through the water pipes connected to the inside and outside of the water purifier . The pipeline panel hole on the back plate is used as a window for the internal and external pipelines of the water purifier. On the one hand, the pipelines can be arranged in a centralized manner. On the other hand, the pipelines cannot be seen from the front of the water purifier during normal use.

Further, side panels are installed on the left and right sides of the frame; the side panels include main side panels, and the rear side of the main panel extends backward and bends inward to form an arc-shaped rear extension The extension plate, the inner side of the main panel of the side plate near the upper and lower edges are respectively provided with an upper extension plate formed by extending upwards and outwards and a lower extension plate formed by extending downwards. On the one hand, the design of the side panel facilitates the installation and maintenance of the internal components of the water purifier, and on the other hand, it is easy to change the surface shape of the water purifier.

Further, an upper top cover is installed on the upper side of the frame; hot water pipe holes and/or steam pipe holes are opened on the upper top cover, and the hot water pipe holes are used for the water pipes of the water purifier to pass through. The steam pipe hole is used for passing through the steam discharge pipe produced after the water purifier heats the water.

Further, a base is installed on the bottom of the frame; a probe position is provided on the base for installing a water leakage detection probe, and when leakage occurs at the filter bottle interface or the internal pipeline of the water purifier, it can be found in time. .

Further, a dustproof cover is also included; the dustproof cover can be covered and closed on the front panel, and the two are connected by one or more methods of clamping, screwing, and gluing. On the one hand, the dust cover prevents dust from entering the body through the filter bottle insertion hole, and on the other hand, it can cover the filter bottle insertion hole to prevent the end of the filter bottle from being exposed and improve the overall aesthetics of the water purifier. Anti-reverse projections corresponding to the filter bottle insertion holes on the front panel are provided on the inner side of the dust cover for determining the installation direction of the dust cover.

In addition, the present invention provides a water purifier, which adopts the above shell assembly for the water purifier.

It is obvious that elements or features described above in a single embodiment can be used alone or in combination in other embodiments.

100: Rack

110: filter bottle accommodation cavity

410: front panel

411: Front motherboard

4111: 1st screw hole column

412: left panel

4121: left support rib

4122: card slot

4123: positioning boss

4124: left extension plate

4125: Horizontal Boss

4126: Longitudinal Boss

4127: left extension plate

413: Right side panel

4131: Right ribbed plate

4132: card slot

4133: positioning boss

4134: right extension plate

4135: Horizontal Boss

4136: Longitudinal Boss

4137: Right side extension plate

414: filter bottle insertion hole

415: convex ring

416: upper support rib

4161:Second screw hole post

4162: card slot

4163: Stud slot

4164: Arc groove surface

417: Lower support rib

4171:Second screw hole column

418: card slot

420: Backplane

421:Pipeline panel hole

421a: wire faces

421b: water pipe face

422: Upper buckle

423: side buckle

424: Bottom buckle

430: left panel

440: right panel

441: side panel main panel

442: upper extension plate

4421: card table

443: lower extension plate

4431: Buckle

4432: card slot

444: rear extension plate

4441: ear plate

4442: buckle

445: front buckle

446: corner plate

450: top cover

452: buckle

453: screw hole column

454: Briquetting

455: ear plate

456: hot water pipe hole

457: steam pipe hole

460: base

462: buckle

463: screw hole column

464: probe position

465: Rib

470: dust cover

471: flanging

472: card convex

473: Anti-reverse bump

In the drawings, the size and ratio do not represent the size and ratio of the actual product. The drawings are merely illustrative, and certain non-essential elements or features have been omitted for the sake of clarity.

Fig. 1 is a three-dimensional view of the exploded structure of the shell assembly of the water purifier in the embodiment of the present invention.

Fig. 2 is a three-dimensional structural schematic view of the water purifier in the embodiment of the present invention when the front panel and the front side of the frame are matched and separated.

Fig. 3 is a three-dimensional structural schematic view of the water purifier in the embodiment of the present invention when the backboard of the water purifier is matched with and separated from the rear side of the frame.

Fig. 4 is a three-dimensional structural schematic view of the front panel of the hot water purifier in the embodiment of the present invention.

FIG. 5 is a schematic diagram of a partially enlarged structure of B in FIG. 4 .

FIG. 6 is a schematic diagram of a partially enlarged structure of A in FIG. 4 .

Fig. 7 is a three-dimensional structural schematic view of the back panel of the hot water purifier in the embodiment of the present invention.

Fig. 8 is a three-dimensional structural schematic view of the right side panel of the hot water purifier in the embodiment of the present invention viewed from the outside.

Fig. 9 is a three-dimensional structural schematic view of the right side panel of the hot water purifier in an embodiment of the present invention viewed from the inside.

Fig. 10 is a three-dimensional structural schematic view of the top cover of the hot water purifier viewed from the lower side in the embodiment of the present invention.

Fig. 11 is a schematic perspective view of the base of the hot water purifier viewed from the upper side in the embodiment of the present invention.

Fig. 12 is a three-dimensional structural schematic view of the dustproof cover of the hot water purifier in the embodiment of the present invention viewed from the inside.

Next, the present model will be described in detail with reference to the accompanying drawings. What is described here is only a preferred embodiment of the present invention, and those skilled in the art can think of other ways to realize the present invention on the basis of the preferred embodiment, and other ways also fall within the scope of the present invention.

In the description of this new model, it should be noted that the terms "horizontal", "vertical", "upper", "lower", "top", "bottom", "inner", "outer", "front", The orientation or positional relationship indicated by "rear" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the new model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, constructed and operated in a particular orientation and therefore should not be construed as limiting the invention.

In the description of this new model, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Ground connection or fluid connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figure 1, the new embodiment of the present invention provides a shell assembly used on a water purifier, which has a frame 100 and a panel mounted on the frame 100, and the panel is assembled to the frame 100, and the corresponding The sides are covered. The rack 100 is generally a three-dimensional rack body, having six sides in space, and each side has at least one side. Therefore, at least one panel can be installed on each side of the rack 100. Considering production and installation factors, here, the rack 100 has six sides as an example, and each side is equipped with a detachable panel, respectively the front panel 410 , a backboard 420, a left panel 430, a right panel 440, an upper top cover 450 and a base 460. But not limited thereto, only part of the panels may be detachable, and in this solution at least the front panel 410 and the back panel 420 are detachable structures. The panel and the frame 100 can be connected in a joint structure, and the joint structure can be connected in one or more ways of clamping, screwing, gluing and welding, preferably clamping and screwing. The frame 100 and the panels can be made of metal or plastic, preferably plastic.

1 and 2, the frame 100 is provided with at least one filter bottle accommodating cavity 110 that can accommodate the installation of the filter bottle. The filter bottle accommodating cavity 110 is arranged laterally along the front and rear sides of the frame 100, and its two ends pass through the machine. The front and rear sides of the frame 100 form a front opening and a rear opening. Here, "horizontal" means that the central axis of the filter bottle accommodating chamber 110 is substantially in the direction of the horizontal plane, of course, it also includes the state that the central axis of the filter bottle accommodating chamber 110 forms an acute angle with the horizontal plane. In this embodiment, the central axis of the filter bottle accommodation chamber 110 is substantially parallel to the horizontal plane, so that the filter bottle can be inserted in a substantially horizontal state, and the filter bottle can be easily installed by holding the body of the filter bottle with hands. The filter bottle accommodation chamber 110 is generally cylindrical, and the filter bottle can be inserted from the front side to the rear side. The number of filter bottle accommodation chambers 110 on the frame 100 can be set as required, here, there are two adjacently set The filter bottle accommodation chamber 110, but not limited thereto. Meet the installation requirements of coarse and fine filter bottles, more convenient insertion and more compact arrangement.

As shown in Fig. 1 and Fig. 2, the front panel 410 is installed on the front side of the frame 100, and at least one filter bottle insertion hole 414 is provided on the front panel 410 along the front and rear direction, and the filter bottle insertion hole 414 corresponds to the front side opening of the filter bottle accommodation chamber 110 That is, the central axis of the filter bottle insertion hole 414 is substantially coincident with the central axis of the filter bottle accommodating chamber 110 , and the filter bottle can be loaded into the filter bottle accommodating chamber 110 through the filter bottle insertion hole 414 . Corresponding to the shape and quantity of the filter bottle accommodation chamber 110 , the filter bottle insertion hole 414 also has a circular cross-sectional shape, the aperture size is basically the same as that of the filter bottle accommodation chamber 110 , and the number is also two.

As shown in FIG. 1 and FIG. 3 , the backboard 420 is installed on the rear side of the frame 100 , and the pipeline panel hole 421 is provided on the backplane 420 along the front and rear directions, that is, the pipeline panel hole 421 is located in the filter bottle accommodation chamber 110 on the frame 100 near the rear opening. Usually, a waterway board can be installed on the rear side of the frame 100, and the waterway board has waterway interfaces on both sides. Water pipes can pass through the pipeline panel holes 421 . At the same time, there are electrical components inside the water purifier, which need to be connected with electric wires, and the electric wires can also pass through the hole 421 of the pipeline panel for external connection.

The housing assembly for the water purifier of this embodiment, the matching design of the filter bottle accommodation chamber 110 on the frame 100, the filter bottle insertion hole 414 on the front panel 410, and the pipeline panel hole 421 on the back plate 420, the filter bottle of the water purifier The filter bottle insertion hole 414 on the front panel 410 can be inserted into the filter bottle accommodating chamber 110 installed on the frame 100, and at the same time, the water interface pipes at the rear end of the filter bottle can directly pass through the pipeline panel hole 421 on the back plate 420 , making the overall installation of the water purifier relatively portable, convenient for maintenance, and conducive to the versatility of the product. The replacement of the filter bottle does not need to disassemble the panel, which is convenient for replacement, and the overall appearance is simple and beautiful.

2 and 4, the front panel 410 includes a front main board 411, the left and right edges of which are bent and extended to the rear to form a left side board 412 and a right side board 413. Here, the left side board 412 and the right side board 413 are arranged symmetrically; Asymmetrical setting. The inner side of the front main board 411 is provided with one or more of clamping, screwing, gluing, and welding for connecting the frame 100 of the water purifier. The body connection method is described. The left and right side panels of the front panel 410 can be stuck on the left and right sides of the frame 100 when the front panel 410 is mounted on the water purifier, which has a stabilizing effect. The hole edge of the filter bottle insertion hole 414 extends to the front side opening of the filter bottle accommodation cavity 110 to the rear side of the front main board 411, forming a convex ring 415, which has a guiding and supporting effect when the filter bottle is inserted horizontally, and is convenient for replacing and installing the filter bottle.

Consider the specific connection manner between the front panel 410 and the rack 100 . 4, 5 and 6, an upper support rib 416 protrudes outwards near the upper end on the rear side of the front main board 411, and a lower support rib 417 protrudes outwards near the lower end on the rear side. The upper and lower supporting ribs can be supported on the front side of the frame 100, on the one hand, it has the function of supporting and positioning, and on the other hand, it can play the role of space avoidance. In order to facilitate the installation of the front panel 410 on the frame 100, the upper support rib 416 is provided with a second screw hole column 4161 with a horizontal installation direction and a vertical slot 4162; similarly, the upper support rib 417 is A second threaded post 4171 mounted horizontally is provided. The second screw hole column can correspond to the mounting hole on the frame 100, and the front panel 410 can be fixed on the frame 100 by screws, and the card slot 4162 can be used as a corresponding buckle on the upper top cover to snap in and play a positioning role. fixation.

Here, there are two second screw holes 4161 on the upper supporting rib 416, which are respectively arranged in the stud grooves 4163 on both sides of the upper supporting rib 416, and there are three locking grooves 4162, which can be connected with the upper top cover 450 Cooperate with the corresponding structure. There are also two second screw holes 4171 on the lower supporting rib 417 . Of course, the number of the second screw holes and the number of the screw grooves 4163 can be set according to the needs. On the side of the upper support rib 416 towards the water purifier, there is an arc-shaped groove surface 4164 between the two second screw holes 4161, which can play a role when the front panel 410 is fixed on the frame 100. Positioning function, on the other hand, can avoid space.

Referring to FIG. 4 and FIG. 5 , on the rear side of the front main board 411 , there is a first threaded post 4111 with a front-to-back installation direction at the position between the upper support rib 416 and the filter bottle insertion hole 414 . It can be conveniently connected and fixed with the rack 100, enhance the installation stability of the front panel 410, and can support the front main board 411 of the front panel 410 to improve the strength.

Further, the inner side of the left side plate 412 and the right side plate 413 are provided with outwardly protruding support ribs near the upper end, which are respectively the left support rib 4121 and the right side rib 4131 . The left support rib plate 4121 is provided with a vertical card slot 4122 for installation direction, and the right side support rib plate 4131 is provided with a vertical card slot 4132 for installation direction. The positioning installation of top cover 450. The lower side of the left support rib plate 4121 is provided with a positioning boss 4123 protruding downward, and the lower side of the right rib plate 4131 is provided with a positioning boss 4133 protruding downward, and the positioning boss 4123, 4133 and the left side plate There is a gap between 412 and the inner side of the right side plate 413 . The positioning bosses 4123, 4133 can cooperate with the corresponding chute on the frame 100 to play a positioning and guiding role.

The inner sides of the left side plate 412 and the right side plate 413 are provided with outwardly protruding transverse bosses 4125, 4135 near the lower ends, and the upper sides of the transverse bosses 4125, 4135 are provided with upwardly protruding longitudinal bosses 4126, 4136, and the longitudinal bosses 4126 There is a gap between , 4136 and the inner side of the left side plate 412 or the right side plate 413 . The longitudinal bosses 4126, 4136 can cooperate with the corresponding slide grooves on the frame 100 to play a positioning and guiding role.

In this embodiment, on the two lower end edges of the left side plate 412, the upper and lower end edges of the right side plate 413 all extend backward for a short distance. It can be seen from Fig. 2 and Fig. The extension plates 4124 , 4127 , the upper and lower ends of the right side plate 413 extend out from the right side extension plates 4134 , 4137 . Moreover, notches are provided on the inner edges of the free ends of the left side extension plates 4124, 4127 and the right side extension plates 4134, 4137, so as to be installed on the frame 100 to cooperate with the left panel 430 and the right panel 440, which will be described later.

As shown in Figure 7, the pipeline panel hole 421 on the backboard 420 comprises the electric wire face 421a and the water pipe face 421b that are separated from each other, and the electric wire face 421a is used for passing through the electric wire that connects the inside and outside of the water purifier, and the water pipe face 421b is used for For the water pipes connecting the inside and outside of the water purifier to pass through. The pipeline panel hole 421 on the back plate 420 is used as a window for the internal and external pipelines of the water purifier. On the one hand, the pipelines can be arranged in a centralized manner. On the other hand, the pipelines cannot be seen from the front side of the water purifier during normal use. Further, consider For practical safety, the wire face 421a and the water pipe face 421b are arranged on the panel along the height direction, and the wire face 421a is located above the water pipe face 421b. With this design, the wires are on the top and the water pipes are on the bottom. Even if water leaks, it will not drip onto the wires, ensuring safety. At the same time, the pipeline panel hole 421 is located on the lower side of the back plate 420, and can be roughly the same height as the filter bottle accommodation chamber 110 on the frame 100, which is more convenient for internal pipeline connection and reduces the pipeline connection path.

In some embodiments, the inner side of the back plate 420 is close to the periphery of the pipeline panel hole 421, including the wire surface 421a and the water pipe surface 421b, which protrude outward to form protrusions, which can enhance the strength of the pipeline panel hole 421 and prevent the edges from cracking easily. It has better support to the back plate 420 and prevents the surface from sinking. The protrusions can be arranged at multiple points around the pipeline panel hole 421 , or can form a ring around the pipeline panel hole 421 .

In some embodiments, as the connection structure between the backplane 420 and the rack 100, side buckles 423 are provided on the inner, left, and right sides of the backplane 420, which can be snapped into corresponding slots on the rack 100. Here, Three side snaps 423 with upward snapping directions are respectively provided on the left and right sides, but it is not limited thereto. On the inner upper edge of the backboard 420 are provided three upper buckles 422 with an upward locking direction, but it is not limited thereto. The upper buckle 422 can be engaged with the corresponding slot on the upper top cover 450 . The lower edge of the back plate 420 on the inner side is provided with a bottom buckle 424 with a buckling direction downward, which can be inserted into a corresponding position on the base 460 for positioning and fixing.

As shown in FIG. 8 and FIG. 9 , side panels are installed on the left and right sides of the rack 100 , which are respectively a left panel 430 and a right panel 440 . The side panel includes a side panel main panel 441. The rear side of the side panel main panel 441 extends backwards and bends inwards to form an arc-shaped rear extension panel 444. The corners are smoother and rounder, better connected with the back panel 420, and the appearance is more beautiful. Three lugs 4441 are arranged on the inner edge of the rear extension plate 444 along the up and down direction, and there are slots on the lugs 4441, which can allow the side buckles 423 to snap into the frame 100, and then snap into the slots on the lugs 4441 to form Reliable connection. The junction of the rear extension plate 444 and the side plate main panel 441 is on the inner side, and three buckles 4442 are provided along the up and down direction, which can be locked with the corresponding position on the frame 100. connected, but not limited to this. The front end of the main panel 441 of the side panel is provided with five front buckles 445 in the up and down direction along the inner edge, which can be engaged with the corresponding slots on the frame 100 .

An upper extension board 442 extending upwards and an outer extension and a lower extension board 443 extending downwards are respectively provided on the inner surface near the upper and lower edges of the main side panel 441 . On the inner surface of the upper extension plate 442 near the upper edge is provided a locking platform 4421 with a locking direction upward, and the locking platform 4421 can be locked and matched with a corresponding position on the upper top cover 450 . On the inner side of the lower extension plate 443, a buckle 4431 is arranged on the lower edge, and the buckle 4431 can be engaged with the corresponding slot on the frame 100; meanwhile, the lower extension plate 443 is also provided with a buckle. The slot 4432 can be matched with the corresponding structure on the frame 100 for positioning and connection. In addition, a corner plate 446 is provided on the inner side of the rear extension plate 444 near the lower end, roughly corresponding to the same height as the buckle 4431 on the lower extension plate 443. The corner plate 446 is provided with mounting holes, which can be matched with screws at the corresponding positions of the frame 100. , the side panels are fixed to the frame 100 by bolts. On the one hand, the design of the side panel facilitates the installation and maintenance of the internal components of the water purifier, and on the other hand, it is easy to change the surface shape of the water purifier.

As shown in FIG. 1 and FIG. 10 , an upper top cover 450 is installed on the upper side of the rack 100 . At least one hole is opened on the upper top cover 450 , here, two holes are opened, namely a hot water pipe hole 456 and a steam pipe hole 457 . Wherein, the hot water pipe hole 456 is used for the water pipe of the water purifier to pass through the hot water, and the steam pipe hole 457 is used for the steam discharge pipe generated after the water purifier heats the water to pass through. Further, the hot water pipe hole 456 and the steam pipe hole 457 are located at the rear edge of the upper top cover 450 and arranged side by side along the width direction. Therefore, all the wires and water pipes of the water purifier can be located at the rear side. During normal use, the pipelines can be hidden at the rear side and are not easy to see, which not only looks good overall, but also relatively improves safety.

On the lower side of the upper top cover 450 near the front end, there are three buckles 452, which can be engaged with the slots 4162 on the front panel 410 correspondingly. A buckle is respectively provided on the lower side of the upper top cover 450 on the left and right edges, which can be engaged with the corresponding slot 4132 on the front panel 410 . On the lower side of the upper top cover 450, there are also screw posts 453 on the left and right edges, which can be matched with the corresponding mounting holes on the frame 100 and connected by screws. A protrusion is provided near the middle of the upper top cover 450 lower side The pressing block 454 can compress the pipelines arranged on the upper side of the frame 100 to ensure the smoothness of circulation.

As shown in FIG. 1 and FIG. 11 , a base 460 is installed on the bottom of the rack 100 . The inner surface of the base 460 is provided with a probe position 464, which is used to install a water leakage detection probe, and can be found in time when leakage occurs at the filter bottle interface or the internal pipeline of the water purifier. A plurality of reinforcing ribs 465 can be arranged on the inner side of the base around the probe position 464 to improve the strength and facilitate the detection of the stability of the probe installation and fixation. On the inner side of the base 460, there are two buckles 462 arranged at intervals on the left and right side edges, which can be engaged with the slots 4432 on the side panel. A threaded post 463 is provided at each of the four corners on the inner surface of the base 460 , which can be matched with the corresponding mounting holes on the frame 100 and mounted by screws.

In some embodiments, the housing assembly also includes a dust cover 470 . The dust-proof cover 470 can be covered on the front panel 410, and the two are connected to each other in a joint structure, and the joint structure can be connected in one or more ways of clip joint, screw joint, and adhesive joint. Here, the dust cover 470 is clipped and connected to the front panel 410. Specifically, as shown in FIG. 1 and FIG. Two locking protrusions 472 are arranged at intervals along the vertical direction on the inner edges of the flanges 471 on both sides. Two locking grooves 418 are correspondingly provided on the outer surfaces of the left side plate 412 and the right side plate 413 of the front panel 410 , and are engaged with the locking grooves 418 through the locking protrusions 472 . Certainly, the slot of the dust-proof cover 470 may also cooperate with the protrusion on the front panel 410, or other detachable connection methods may be used, and the present invention is not limited thereto. On the one hand, the dust cover 470 prevents dust from entering the body through the filter bottle insertion hole 414;

At the same time, an anti-reverse protrusion 473 corresponding to the filter bottle insertion hole 414 on the front panel 410 is provided on the inner side of the dust cover 470 for determining the installation direction of the dust cover 470 . Here, the anti-reversal protrusion 473 is L-shaped and has two rectangular diagonals. After the dust cover 470 is installed on the front panel 410, the two anti-reverse protrusions 473 can be inserted into the filter bottle insertion hole on the front panel 410 414, so as not to affect the cooperation between the card protrusion 472 on the dust cover 470 and the card slot 418 on the front panel 410. If it is installed in reverse, the anti-reverse protrusion 473 will be on the front panel On the surface of 410, the card protrusion 472 on the dust cover 470 cannot cooperate with the card slot 418 on the front panel 410, so it is known that the dust cover 470 is installed backwards.

The connection method between the panel and the frame 100 in the above embodiment is just an example, and is not limited thereto. For example, the buckle and the slot can be reversed, the screw connection method can be increased or reduced, and some or all areas can be welded or glued. Connection method and so on.

In another embodiment of the present invention, a water purifier is provided, which includes a housing assembly, which adopts the housing assembly for the water purifier mentioned in the above embodiment, and also includes a filter bottle, a water circuit board assembly (not shown in the figure). The filter bottle is inserted from the filter bottle insertion hole 414 of the front panel 410, and is loaded into the filter bottle accommodation cavity 110 of the frame 100; the rear side of the frame 100 starts the water circuit board accommodation groove, and the water circuit board assembly is installed in it, and the inner side of the water circuit board assembly It has a pipe joint, which can be connected to the water port at the end of the filter bottle. A water pipe joint is arranged on the outside of the water circuit board assembly. The external pipeline can be connected to the water pipe joint outside the water circuit board assembly through the pipeline panel hole 421 on the back plate 420 . On the whole, factors such as the portability of the shell structure of the water purifier, the convenience of maintenance, and the versatility of the series of products play a favorable role.

The scope of protection of the present invention is limited only by the claims. Thanks to the teaching of the present invention, those skilled in the art can easily recognize that the alternative structures disclosed in the present invention can be used as feasible alternative implementations, and the implementations disclosed in the present invention can be combined to produce new implementations , they also fall within the scope of each claim of the appended patent scope.

100: Rack

110: filter bottle accommodation cavity

410: front panel

420: Backplane

430: left panel

440: right panel

450: top cover

460: base

470: dust cover

Claims (10)

A shell assembly for a water purifier, comprising: a frame (100), provided with at least one filter bottle accommodating cavity (110) capable of accommodating and installing a filter bottle; a front panel (410), mounted on the frame (100) the front side; the backboard (420), installed on the rear side of the frame (100); it is characterized in that the filter bottle accommodating chamber (110) on the frame (100) is arranged laterally along the front and rear side direction , its two ends pass through the front and rear sides of the frame (100), forming a front opening and a rear opening; the front panel (410) offers at least one filter bottle insertion hole (414) along the front and rear directions, and the filter bottle The insertion hole (414) corresponds to the front opening of the filter bottle accommodation chamber (110); the back plate (420) is provided with a pipeline panel hole (421) along the front and rear direction. The housing assembly for a water purifier according to claim 1, wherein the front panel (410) includes a front main board (411), and the left and right edges of the front main board (411) are bent and extended to the rear side to form a left side board (412), right side panel (413); the inner side of the front panel (410) is connected with the frame (100) in a combined structure. The shell assembly for water purifier according to claim 2, wherein the hole edge of the filter bottle insertion hole (414) extends to the rear side of the front main board (411) to the filter bottle accommodation chamber (110) At the front side opening, a convex ring (415) is formed. The housing assembly for a water purifier according to claim 1, wherein the pipeline panel hole (421) includes a wire face (421a) and a water pipe face (421b) separated from each other, and the wire face (421a) is used for The wires connecting the inside and outside of the water purifier pass through, and the water pipe surface (421b) is used for passing the water pipes connecting the inside and outside of the water purifier. The housing assembly for a water purifier according to any one of claims 1 to 4, wherein side panels are installed on the left and right sides of the frame (100); the side panels include side panel main panels (441) , the rear side of the side plate main panel (441) extends backward and bends inward to form an arc The rear extension plate (444), the upper extension plate (442) formed by extending upward and outward and the lower extension plate (443) formed by extending downward are respectively provided on the inside of the main panel of the side plate (441) near the upper and lower edges. The housing assembly for a water purifier as described in any one of claims 1 to 4, wherein an upper top cover (450) is installed on the upper side of the frame (100); Hot water pipe hole (456) and/or steam pipe hole (457) are arranged, and described hot water pipe hole (456) is used for passing through the water pipe of hot water of water purifier, and described steam pipe hole (457) is used for supplying The steam discharge pipe generated after the water purifier heats the water passes through. The housing assembly for a water purifier according to any one of claims 1 to 4, wherein a base (460) is installed on the bottom of the frame (100); a probe position (464) is provided on the base , for installing a water leak detection probe. The housing assembly for a water purifier according to any one of claims 1 to 4, further comprising a dustproof cover (470); the dustproof cover (470) can be covered on the front panel (410), The two are connected to each other in a bonded configuration. The shell assembly for water purifier according to claim 8, wherein the inner side of the dustproof cover (470) is provided with an anti-reverse protrusion corresponding to the filter bottle insertion hole (414) on the front panel (410) (473), used to determine the installation direction of the dust cover (470). A water purifier, which adopts the casing assembly for a water purifier according to any one of Claims 1 to 9.

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