CN208553360U - Housing unit and purifier - Google Patents

Abstract

The utility model discloses a kind of housing unit and purifier, wherein the housing unit includes shell and upper cover, and the shell has upper opening, and the upper cover covers the upper opening of the shell, and the edge of the upper cover is equipped with lifting flange.The utility model housing unit can facilitate user's hand-grip upper cover, so that user is easily opened upper cover by the way that lifting flange is arranged at the edge of upper cover；Meanwhile without auxiliary tool, therefore, so that upper cover and shell are hardly damaged, and total is simple, reasonable.

Description

Housing unit and purifier

Technical field

The utility model relates to technical field of water purification, in particular to a kind of housing unit and purifier.

Background technique

Existing purifier, filter core are generally located in shell, generally can be in shell in order to the watchful protection of filter core Upper opening be arranged upper cover.However, upper cover is generally accommodated in completely in the upper opening of shell in existing design, so that use Family is difficult directly to open upper cover with hand, generally require by auxiliary tool open upper cover, not only caused inconvenience to the user, but be easy because Tool makes upper cover and/or Housing failure.

Utility model content

The main purpose of the utility model is to propose a kind of housing unit, it is intended to which the upper cover for solving existing purifier is opened Inconvenient technical problem.

To achieve the above object, the utility model proposes a kind of housing units, are used for purifier, the housing unit packet Shell and upper cover are included, the shell has upper opening, and the upper cover covers the upper opening of the shell, and the edge of the upper cover is set There is lifting flange.

Optionally, the lifting flange protrudes from the lateral surface of the shell.

Optionally, it is described lifting flange include be convexly equipped in the upper cap upper surface interconnecting piece and from the interconnecting piece to The grasping part of outer extension, the grasping part protrude from the lateral surface of the shell.

Optionally, the lower surface of the upper cover, which corresponds to, offers thinned notch at the interconnecting piece.

Optionally, the upper surface of the shell offers annular accommodating deep gouge, and the periphery adaptation of the upper cover is accommodated in institute It states in annular accommodating deep gouge, so that the upper cover covers the upper opening of the shell.

Optionally, the periphery of the upper cover and the annular accommodating deep gouge interference fit connect.

Optionally, the housing unit further includes middle shell, and the middle shell includes connecting base enclosure and for installing the water purification Multiple hollow support columns of the filter core of equipment, the connection base enclosure include substrate and the coaming plate set on the substrate periphery, described Hollow support column is downwardly convex to be set on the substrate, and the middle shell is mounted in the shell；

The medial surface of the coaming plate is from bottom to top inclined outwardly setting, and it is convex that the medial surface of the upper cover is equipped with annular stop Portion, the outer ring surface of the annular stop protrusion slope inwardly setting from top to bottom, and the annular stop protrusion is set to the coaming plate Inside, and the outer ring surface of the annular stop protrusion is adapted to abutting with the medial surface of the coaming plate.

Optionally, the cross section of the shell is oval, alternatively, the cross section of the shell is in peanut shell, alternatively, The cross section of the shell is in kidney-shaped.

Optionally, the lifting flange is set to the narrow end of the upper cover.

The utility model also proposes a kind of purifier, including housing unit.The housing unit includes shell and upper cover, The shell has upper opening, and the upper cover covers the upper opening of the shell, and the edge of the upper cover is equipped with lifting flange.

The utility model housing unit can be facilitated on user's hand-grip by the way that lifting flange is arranged at the edge of upper cover Lid (i.e. by grasping lifting flange convenient for grasping upper cover), so that user is easily opened upper cover；Meanwhile without backman Tool, therefore, so that upper cover and shell are hardly damaged, and total is simple, reasonable.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model housing unit；

Fig. 2 is the configuration schematic diagram of one embodiment of the utility model housing unit；

Fig. 3 is the structural schematic diagram at a visual angle of shell in Fig. 1；

Fig. 4 is the structural schematic diagram at another visual angle of shell in Fig. 3；

Fig. 5 is the structural schematic diagram of middle shell in Fig. 2；

Fig. 6 is the structural schematic diagram at a visual angle of upper cover in Fig. 1；

Fig. 7 is the partial enlarged view in Fig. 6 at A；

Fig. 8 is the structural schematic diagram at another visual angle of upper cover in Fig. 6；

Fig. 9 is the partial enlarged view in Fig. 8 at B；

Figure 10 is the side view of upper cover in Fig. 6；

Figure 11 is the structural schematic diagram of pedestal in Fig. 1；

Figure 12 is the structural schematic diagram of one embodiment of the utility model purifier；

Figure 13 is the structural schematic diagram of the upper cover of purifier in Figure 12 in the open state；

Figure 14 is the partial enlarged view in Figure 13 at C；

Figure 15 is the configuration schematic diagram of purifier in Figure 12；

Figure 16 is the schematic diagram of the section structure of purifier in Figure 12.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Housing unit	311	Interconnecting piece
10	Shell	312	Grasping part
				18	Annular accommodating deep gouge	313	Notch is thinned
20	Middle shell	32	Annular stop protrusion
				21	Connect base enclosure	40	Pedestal
211	Substrate	1000	Purifier
				2111	Avoid via hole	200	Filter core
2112	Recess portion	300	Water pump component
				212	Coaming plate	301	Water pump
22	Hollow support column	302	Water pump shell
				30	Upper cover	401	Plate of water route
31	Lift flange

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of housing units, are used for purifier.Wherein, the purifier can for water purifier, Water dispenser etc., housing unit is for installing the components such as the filter core, water route component and water pump of purifier.

In the utility model embodiment, as shown in Fig. 1, Fig. 6 to Figure 10 and Figure 12 and Figure 13, the housing unit 100, including shell 10 and upper cover 30, the shell 10 has upper opening, and the upper opening of 30 closure shell 10 of upper cover is described The edge of upper cover 30 is equipped with lifting flange 31.

The utility model housing unit 100 can facilitate user's hand by the way that lifting flange 31 is arranged at the edge of upper cover 30 Upper cover 30 (i.e. by grasping lifting flange 31 convenient for grasping upper cover 30) is grasped, so that user is easily opened upper cover 30；Meanwhile nothing Need to be by auxiliary tool, so that upper cover 30 and shell 10 are hardly damaged, and total is simple, reasonable.

Further, as shown in figs. 1 and 12, the lifting flange 31 protrudes from the lateral surface of shell 10.In this way, can be into One step user is facilitated to grasp.

Further, as shown in Fig. 6 to Figure 10, the lifting flange 31 includes the connection for being convexly equipped in the upper surface of upper cover 30 Portion 311 and by the outwardly extending grasping part 312 of interconnecting piece 311, the grasping part 312 protrudes from the lateral surface of shell 10.Such as This, so that the structure of lifting flange 31 is simple, it is easy to process.

Specifically, as shown in Fig. 6 to Figure 10, the plate-like setting in the grasping part 312, in order to user's grasping.Certainly, institute Stating grasping part 312 may be alternatively provided as other shapes for being convenient for user's grasping, such as ring tab shape or bulk etc., practical new to this Type is not construed as limiting.

Further, as shown in Figure 8 and Figure 9, it offers to be thinned at the lower surface corresponding connection parts 311 of the upper cover 30 and lack Mouth 313.

It is appreciated that the upper cover 30 is usually integrated injection molding.The utility model housing unit 100, by upper Thinned notch 313 is opened up at the lower surface corresponding connection parts 311 of lid 30, and thickness of the upper cover 30 at lifting flange 312 can be made to become Change it is more uniform, consequently facilitating 30 injection molding of upper cover.

It should be pointed out that in the other embodiments of the utility model, the lifting flange 31 may be alternatively provided as pull ring, even Handle, as long as being grasped convenient for user.Certainly, in actual production, it is also contemplated that aesthetics, convenience and difficulty of processing Etc. factors, those skilled in the art can select according to the actual situation and voluntarily.

Further, as shown in Fig. 3, Fig. 4, Figure 13 and Figure 14, it is heavy that the upper surface of the shell 10 offers annular accommodating Slot 18, the periphery adaptation of the upper cover 30 is accommodated in annular accommodating deep gouge 18, so that 30 closure shell 10 of the upper cover is upper Opening；The periphery by upper cover 30 is only needed to be mounted in annular accommodating deep gouge 18 when assembly.In this way, making upper cover 30 and outer Assembly between shell is simply, conveniently.

Further, the periphery of the upper cover 30 and the annular accommodating interference fit of deep gouge 18 connect.In this way, upper cover can be improved Connective stability between 30 and shell 10, so that the connection between upper cover 30 and shell 10 is relatively firm.

Certainly, in order to improve the connective stability between upper cover 30 and shell 10, setting buckle structure or spiral shell can also be passed through Lock adhering arrangement is followed closely to connect upper cover 30 and shell 10.

Specifically, the cross section of the shell 10 is oval；Alternatively, the cross section of the shell 10 is in peanut shell, Alternatively, the cross section of the shell 10 is in kidney-shaped.In this way, the structural strength and noise reduction effect of shell 10 can be improved.

In the present embodiment, as shown in Fig. 1, Fig. 6 to Figure 10 and Figure 12 and Figure 13, the cross section of the shell 10 is in Peanut shell.

Further, as shown in Fig. 6 to Figure 10, the lifting flange 31 is set to the narrow end of upper cover 30.It is appreciated that The narrow end for being set to upper cover 30 by the way that flange 31 will be lifted, when user dismantles upper cover 30 by grasping lifting flange 31, The stress of lifting flange 31 can be reduced, to may not only facilitate disassembly upper cover 30, but also the impaired change of lifting flange 31 can be reduced The risk of shape improves its service life.

Further, as shown in Fig. 2, Fig. 5 and Figure 15, the housing unit 100 further includes middle shell 20, the middle shell 20 Multiple hollow support columns 22 including connection base enclosure 21 and the filter core 200 for installing purifier 1000, the connection base enclosure 21 include substrate 211 and the coaming plate 212 set on 211 periphery of substrate, and the hollow support column 22 is downwardly convex to be set on substrate 211, The middle shell 20 is mounted in shell 10.

Specifically, the medial surface of the coaming plate 212 is from bottom to top inclined outwardly setting, set on the medial surface of the upper cover 30 There is an annular stop protrusion 32, the outer ring surface of the annular stop protrusion 32 slopes inwardly setting from top to bottom, the annular stop Protrusion 32 be set to coaming plate 212 inside, and the outer ring surface of the annular stop protrusion 32 be adapted to the medial surface of coaming plate 212 to It connects.

It is appreciated that being arranged by above structure, when assembling upper cover 30, the medial surface of coaming plate 212 can be to annular stop Protrusion 32 has guiding role, so as to convenient for assembly upper cover 30；Moreover, (the first fit on when assembling upper cover 30 from side Then the side of lid 30 pushes the opposite other side of upper cover 30), the outer ring surface of annular stop protrusion 32 can be with coaming plate 212 Lesser degree of interference occurs for medial surface, in this way, feel when cocoa increases user assembled upper cover 30.When from side dismantle upper cover When 30, with the medial surface of coaming plate 212 lesser degree of interference can occur for the outer ring surface of annular stop protrusion 32, in this way, not only may be used Increase feel when user dismantles upper cover 30；On the other hand the risk that upper cover 30 surprisingly falls off can also be reduced.

Specifically, it is kept away as shown in figure 5, being offered on the substrate 211 with what the inner cavity of the hollow support column 22 was connected to Allow via hole 2111；The outer peripheral surface adaptation of the coaming plate 212 is connected to the inner wall of the shell 10.In this way, being enclosed by that will be arranged Plate 212, can not only increase in 20 upper end of shell and shell 10 inner wall contact area, to enhance the assembly of the middle shell 20 Stability；The structural strength of the connecting substrate 211 can also be enhanced, so as to the knot of shell 20 and housing unit 100 in enhancing Structure intensity.

Further, as shown in figure 5, the middle part of the substrate 211 is equipped with recess portion 2112, the hollow support column 22 is set to The recess portion 2112.In this way, the structural strength of the substrate 211 can be enhanced, at least so as to enhance the knot of the middle shell 20 Structure intensity.In addition, can also be the water route group of purifier 1000 by the way that recess portion 2112 is arranged at the middle part of the substrate 211 Part etc. provides installation space.

It is appreciated that the projection of the connecting substrate 211 in the horizontal plane is consistent with the projection of the shell 10, in ellipse Round or peanut shell or kidney-shaped, in order to shell 20 in installing.

Specifically, that is, described shell 10 is the hollow of both ends open as shown in figure 4, the shell 10 also has under shed Structure is also convenient for the internal structures such as shell in installation in this way, may not only facilitate the forming of shell 10.

In the present embodiment, 10 integrated injection molding of shell forms.

Specifically, the housing unit 100 further includes pedestal 40 as shown in Fig. 1, Figure 11 and Figure 15,40 envelope of pedestal Cover the under shed of the shell 10.

The utility model also proposes a kind of purifier.As shown in Fig. 1 to Figure 16, the purifier 1000 includes as above The housing unit 100, the specific structure of the housing unit 100 is referring to above-described embodiment, since the utility model water purification is set Standby 1000 use whole technical solutions of above-mentioned all embodiments, therefore at least with the technical solution institute band of above-described embodiment All beneficial effects come, this is no longer going to repeat them.

Specifically, as shown in Figure 15 and Figure 16, the purifier 1000 includes multiple filter cores 200, filter core 200 is mounted on In the filter core chamber 221 of hollow support column 22.

Further, as shown in Figure 15 and Figure 16, the water inlet equipment further includes water pump component 300, the water pump component 300 are mounted in shell 10, and are set to the lower section of middle shell 20.

Specifically, as shown in Figure 15 and Figure 16, the water pump component 300 is including water pump shell 302 and is mounted on the water pump Water pump 301 in shell 302, and the water pump 301 is laterally disposed, so that spatial arrangement is compact in the shell 10, it so can benefit In the Miniaturization Design for realizing the purifier 1000.

Without loss of generality, as shown in Figure 15 and Figure 16, the purifier 1000 further includes water route component etc., the water route Component includes plate of water route 401 and waterway tube etc..

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of housing unit, it to be used for purifier, which is characterized in that the housing unit includes shell and upper cover, described outer Shell has upper opening, and the upper cover covers the upper opening of the shell, and the edge of the upper cover is equipped with lifting flange.

2. housing unit as described in claim 1, which is characterized in that the lifting flange protrudes from the outside of the shell Face.

3. housing unit as claimed in claim 2, which is characterized in that the lifting flange includes being convexly equipped in the upper Gai Shangbiao The interconnecting piece in face and by the outwardly extending grasping part of the interconnecting piece, the grasping part protrudes from the lateral surface of the shell.

4. housing unit as claimed in claim 3, which is characterized in that the lower surface of the upper cover corresponds to opens at the interconnecting piece Equipped with thinned notch.

5. housing unit as described in claim 1, which is characterized in that it is heavy that the upper surface of the shell offers annular accommodating Slot, the upper cover periphery adaptation is accommodated in it is described annular accommodating deep gouge in so that the upper cover cover the shell on open Mouthful.

6. housing unit as claimed in claim 5, which is characterized in that the periphery of the upper cover and the annular accommodate deep gouge mistake It is full of mating connection.

7. the housing unit as described in any one of claim 1 to 6, which is characterized in that during the housing unit further includes Shell, the middle shell include the multiple hollow support columns for connecting base enclosure and the filter core for installing the purifier, the connection Base enclosure includes substrate and the coaming plate set on the substrate periphery, and the hollow support column is downwardly convex to be set on the substrate, described Middle shell is mounted in the shell；

The medial surface of the coaming plate is from bottom to top inclined outwardly setting, and the medial surface of the upper cover is equipped with annular stop protrusion, The outer ring surface of the annular stop protrusion slopes inwardly setting from top to bottom, and the annular stop protrusion is set to the interior of the coaming plate Side, and the outer ring surface of the annular stop protrusion is adapted to abutting with the medial surface of the coaming plate.

8. the housing unit as described in any one of claim 1 to 6, which is characterized in that the cross section of the shell is in ellipse Circle, alternatively, the cross section of the shell is in peanut shell, alternatively, the cross section of the shell is in kidney-shaped.

9. housing unit as claimed in claim 8, which is characterized in that the lifting flange is set to the relatively narrow of the upper cover End.

10. a kind of purifier, which is characterized in that including housing unit as in one of claimed in any of claims 1 to 9.