CN206965303U - Removable cartridge, element kit and water purifier - Google Patents
Removable cartridge, element kit and water purifier Download PDFInfo
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- CN206965303U CN206965303U CN201720902175.0U CN201720902175U CN206965303U CN 206965303 U CN206965303 U CN 206965303U CN 201720902175 U CN201720902175 U CN 201720902175U CN 206965303 U CN206965303 U CN 206965303U
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- termination
- housing
- removable cartridge
- groove
- lock ring
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Abstract
The utility model provides a kind of removable cartridge, element kit and water purifier.The removable cartridge includes body and lock ring structure, the body includes tubular housing, termination and filtration, the filtration is connected with the termination, it is fixed together between the housing and the termination by lock ring structure, to cause the termination and the housing to be collectively forming a cavity volume, the filtration is contained in the cavity volume.The housing of removable cartridge provided by the utility model and termination are fixed together by lock ring structure, and connection is reliable, convenient disassembly, improve the usage comfort of user.
Description
Technical field
It the utility model is related to water purifier field, and in particular to a kind of removable cartridge, element kit and water purifier.
Background technology
The cleaning to filter core is, it is necessary to which the shell of filter core to be arranged to the shell bag of demountable structure, i.e. filter core for convenience
Include the housing being detachably connected and termination, the filtration of filter core is connected with termination, existing housing and termination can
Dismantling connection structure is that the first rib in arc-shaped is set on the lateral wall of termination, and it is in circular arc to be set on the inwall of housing
Second rib of shape, the connection of housing and termination need to carry out two-step action, first inserted termination in housing so that the first muscle
Bar crosses the second rib, then relatively rotates housing and termination so that the first rib goes to the inner side of the second rib, so as to real
Existing housing and the connection of termination, the poor reliability of this attachment structure, easily can come off, the use to user causes not with termination
Just.
Utility model content
In view of this, one of the purpose of this utility model is to provide that a kind of connection is reliable, the detachable filter of convenient disassembly
Core, element kit and water purifier.
To reach above-mentioned purpose, on the one hand, the utility model uses following technical scheme：
A kind of removable cartridge, including body and lock ring structure, the body include tubular housing, termination and filtering
Structure, the filtration are connected with the termination, are fixed together between the housing and the termination by lock ring structure,
To cause the termination and the housing to be collectively forming a cavity volume, the filtration is contained in the cavity volume.
Preferably, the location structure for being positioned to the lock ring structure is provided with the body.
Preferably, the location structure includes the projection being arranged on the body and the lock ring structure one of both,
Also include being arranged on both the body and the lock ring structure it is another on the first groove or through hole, it is described raised with described the
One groove or through hole are engaged to be positioned to the lock ring structure.
Preferably, it is described it is raised it is circumferential and/or it is axial arranged have multiple, first groove or through hole are correspondingly provided with
It is multiple.
Preferably, the raised circumferentially extending along the housing.
Preferably, the raised size in the axial direction is gradually reduced to the raised free extreme direction.
Preferably, raised, described first groove and/or described logical is provided with the housing and the termination
Hole.
Preferably, it is provided with circumferential positioning structure between the housing and the termination.
Preferably, the circumferential positioning structure includes the auxiliary section being arranged on the termination and set on the housing
The second groove, the auxiliary section is axially extending along the housing, second groove have towards the auxiliary section set
Opening, the auxiliary section can be inserted in second groove through the opening.
Preferably, the housing includes the Part I inserted in the termination and be connected with the Part I second
Part, the circumferential positioning structure include the second groove, and second groove is arranged on the outer side surface of the Part II.
Preferably, the lock ring structure is used to the auxiliary section and the Part II being fixed together.
Preferably, the lock ring structure includes clip and for being by the fastener of the locked clip device, the clip
Integrative-structure, or, the clip includes some being connected with each other, and is connected between adjacent two parts by attachment structure.
Preferably, the attachment structure includes the hook part being disposed therein in a part and is arranged on adjacent another part
On hole, the hook part can be with the hole wall hook joint in the hole.
On the other hand, the utility model uses following technical scheme：
A kind of element kit, including filter flask body and filter flask lid, the filter flask body and the filter flask lid are collectively forming a chamber,
Removable cartridge as described above is provided with the chamber.
Another further aspect, the utility model use following technical scheme：
A kind of water purifier, including element kit as described above.
The housing of removable cartridge provided by the utility model and termination are fixed together by lock ring structure, and connection can
Lean on, convenient disassembly, improve the usage comfort of user.
Brief description of the drawings
By the description to the utility model embodiment referring to the drawings, of the present utility model above-mentioned and other mesh
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the configuration schematic diagram for the removable cartridge that the utility model embodiment provides；
Fig. 2 is shown at the body and lock ring respective outer side edges of the removable cartridge that the utility model embodiment provides
Sectional view；
Fig. 3 shows the body assembling structure schematic diagram for the removable cartridge that the utility model embodiment provides；
Fig. 4 show the utility model embodiment provide lock ring structure clip take apart after structural representation；
Fig. 5 show the utility model embodiment provide another structure type removable cartridge body with
Structural representation at lock ring respective outer side edges；
Fig. 6 shows the structural representation of housing in removable cartridge shown in Fig. 5.
In figure, 1, housing；11st, the second groove；111st, it is open；12nd, Part I；13rd, Part II；14th, step surface；
15th, the first convex portion；16th, the second convex portion；17th, the first locating slot；2nd, termination；21st, auxiliary section；211st, the second locating slot；3rd, filter
Structure；31st, film wire；4th, lock ring structure；41st, clip；411st, the first clip unit；412nd, the second clip unit；413rd, hook part；
414th, hole；415th, recess；42nd, fastener；421st, bolt；422nd, nut；51st, it is raised；52nd, the first groove.
Embodiment
The utility model is described below based on embodiment, it should be understood by one skilled in the art that carrying herein
The accompanying drawing of confession is provided to the purpose of explanation, and accompanying drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
As depicted in figs. 1 and 2, the removable cartridge that the application provides includes body, and body includes being cylindrical in shape (usually justifying
Tubular) housing 1, termination 2 and filtration 3, filtration 3 be used for enter filter core in water filter, filtration 3
Such as can be film wire 31, or the other structures that can be filtered.Filtration 3 is connected with termination 2, such as can be with
Connected by modes such as bonding, grafting, specifically introduce its attachment structure with termination 2 by taking film wire 31 as an example below, such as Fig. 4 institutes
Show, termination 2 is overall in the tubular structure being adapted with housing 1, the open at one end of tubular structure, other end closing, and is closing
Water inlet or delivery port, the open end bonding bunchy of film wire 31, and integral adhesive are opened up on the end face at end in termination 2, film
Silk 31 is tightly connected (such as realized and be tightly connected by glue) between each other and between the internal face of film wire 31 and termination 2.
Preferably, in addition to lock ring structure 4, for housing 1 and termination 2 to be fixed together, to cause 2 common shape of termination 1 and housing
Into a cavity volume so that such as film wire 31 of filtration 3 is contained in the cavity volume, and housing 1 and termination 2 are realized by lock ring structure 4
Fixation, dismounting is more convenient, time saving and energy saving.
It is understood that housing 1 can be tightened together with termination 2 by way of encircling from the periphery of body
Structure is in the category of lock ring structure 4 described herein.For example, as shown in Figure 2 and Figure 4, lock ring structure 4 includes clip 41
And the fastener 42 for clip 41 to be locked, clip 41 is overall in a ring, has breach in annular, to form clip 41
Two free ends, bolt 421 and nut 422 shown in fastener 42 such as screw or Fig. 1 are by two free ends of clip 41
It is fixed together.Clip 41 can be structure as a whole, or some including interconnection, such as two shown in Fig. 4
Part, respectively the first clip unit 411 and the second clip unit 412, the first clip unit 411 and the second clip unit 412
Connected, such as can be hingedly connected together by attachment structure, it is preferable that to simplify structure, as shown in Figure 5, connection knot
Structure includes being arranged at the hook part 413 of the end of the first clip unit 411 and is arranged at the hole 414 of the end of the second clip unit 412, hooks
Portion 413 can link together the first clip unit 411 and the second clip unit 412 with the hole wall hook joint in the hole 414,
And two clip unit can easily take apart.It is further preferred that the radially inner side face of the end of the second clip unit 412 forms recess
415, hole 414 is arranged on the boundary position of the clip unit 412 of recess 415 and second so that hole 414 diametrically has certain
Size, so as to facilitate the entrance of hook part 413, it is preferable that recess 415 is by the end of the second clip unit 412 through bending (one twice
Secondary bent to radial outside, and another time is bent to the direction of the first clip unit 411) formed.For another example lock ring structure 4
It can also be band.
It is further preferred that the positioning knot for being positioned to lock ring structure 4 is provided with housing 1 and termination 2
Structure, on the one hand the installation site of lock ring structure 4 can be positioned, on the other hand can pass through location structure and lock ring structure
4 cooperation so that termination 2 and housing 1 are tightened together and (have specific introduction below) by lock ring structure 4.
Location structure for example including the projection 51 that is arranged in lock ring structure 4 and the first groove 52 being arranged on body,
Preferably, projection 51 is arranged on the medial surface of clip 41, and the first groove 52 is arranged on the outer side surface of body, raised 51 energy
Enough insert in the first groove 52 to be positioned to lock ring structure 4, it is further preferred that as shown in figure 3, the first groove 52 is distinguished
It is arranged on housing 1 and termination 2, in this way, the cooperation of the groove 52 of projection 51 and first causes lock ring structure 4 in the axial direction by housing
1 and termination 2 tighten together.
Projection 51 can be the arbitrary structures that can coordinate with the first groove 52, and the quantity of projection 51 can be one
It can be multiple, can be configured as the case may be.In a preferred embodiment, projection 51 is prolonged along the circumference of clip 41
Stretch, can be in the loop configuration of whole circle, or the multistage being spaced in the circumferential, for example, as shown in Figure 4, projection 51 exists
It is circumferential that (circumference herein refers to the circumference of raised 51 place structures, for example, when projection 51 is arranged on clip 41, is
The circumference of clip 41, when projection 51 be arranged on housing 1 or termination 2 when, then be housing 1 or the circumference of termination 2) on set
There are two, one another is located on the second clip unit 412 on the first clip unit 411, and/or, in axial direction (this
The axial direction at place refers to the axial direction of raised 51 place structures, for example, when projection 51 is arranged on clip 41, as clip 41
Axially, then it is housing 1 or the axial direction of termination 2 when projection 51 is arranged on housing 1 or termination 2) on, projection 51 also may be used
It is a plurality of to arrange, such as in the embodiment shown in fig. 4, be provided with two circle projections 51 in the axial direction, wherein a circle projection 51 with
The first groove 52 being arranged on housing 1 is engaged, and another circle projection 51 matches with the first groove 52 being arranged on termination 2
Close.
Inserted for convenience of projection 51 in the first groove 52, it is preferable that raised 51 size in the axial direction to projection 51 from
It is gradually reduced by extreme direction, for example, the cross section outline semicircular in shape of projection 51.
Of course it is to be appreciated that the position of the groove 52 of projection 51 and first can exchange, the first groove 52 can also replace
Through-hole structure is changed to, it is also possible that being not only to have set raised but also setting groove or through hole on lock ring structure 4 and body.
When being assembled to removable cartridge, housing 1 is docked with termination 2 first, then by the projection on clip 41
51 insert in the first groove 52 on housing 1 and termination 2 respectively, are finally fixed on the free end of clip 41 by fastener 42
Together, so that housing 1 and termination 2 are fixed together.
Further, circumferential positioning structure is provided between housing 1 and termination 2, for limiting housing 1 and termination 2 in week
Upward relative position, the setting of circumferential positioning structure can position to housing 1 and termination 2, on the one hand easily facilitate shell
Body 1 and the assembling of termination 2, it on the other hand can also improve the fastening effect between housing 1 and termination 2.
Wherein, circumferential positioning structure can be that can carry out circumferentially positioned arbitrary structures to housing 1 and termination 2, for example,
Circumferential positioning structure includes the auxiliary section 21 being arranged on termination 2 and the second groove 11 being arranged on housing 1, auxiliary section 21
Insert circumferentially positioned between housing 1 and termination 2 to realize in the second groove 11, the quantity of the groove 11 of auxiliary section 21 and second can
It is configured as the case may be, to improve locating effect, it is preferable that the groove 11 of auxiliary section 21 and second circumferentially corresponds to respectively
It is provided with multiple.Auxiliary section 21 can be arranged on the end face of the outer side surface of termination 2, interior sidewall surface and opening end, to protect
Filter core flat appearance is demonstrate,proved, reduces the installing space of filter core, auxiliary section 21 is preferably provided at the end face or interior of the opening end of termination 2
In side wall, the second groove 11 is then arranged on the opening position corresponding with auxiliary section 21 of housing 1, such as can be arranged on housing
On the end face of 1 interior sidewall surface, outer side surface or opening end, it is generally the case that housing 1 is inserted in termination 2, therefore second is recessed
Groove 11 is preferably provided on the outer side surface of housing 1.It is, of course, understood that the second groove 11 can also replace with through hole.
Auxiliary section 21 can be that can be engaged to realize circumferentially positioned arbitrary structures with the second groove 11, for example, such as Fig. 5
Shown, auxiliary section 21 is axially extending along housing 1, and the second groove 11 has the opening 111 set towards auxiliary section 21, works as housing
When in 1 insertion termination 2, auxiliary section 21 is inserted in the second groove 11 by opening 111.Auxiliary section 21 for example can be spacious from termination 2
The end face at mouth end, which is risen, to be axially extended or is arranged in the interior sidewall surface of termination 2, and has part auxiliary section 21 to be exposed to end
Outside first 2.
Preferably, as shown in fig. 6, housing 1 includes the Part I 12 in insertion termination 2 and is connected with Part I 12
Part II 13, Part II 13 is not inserted into termination 2, and the second groove 11 is arranged on the outer side surface of Part II 13,
Specifically, the external diameter of Part II 13 is more than the external diameter of Part I 12, in this way, between Part I 12 and Part II 13
A step surface 14 is formed, the second groove 11 is to be recessed to be formed to the direction away from Part I 12 from step surface 14, the second groove
11 form the opening 111 inserted for auxiliary section 21 with the intersection of step surface 14.It is further preferred that the footpath of auxiliary section 21 is inside
The shape of side is adapted with the lateral surface shape of Part I 12, and the one side of the second groove 11 and Part I 12 is outer
Side wall flush, when housing 1 inserts termination 2, auxiliary section 21 is inserted in the second groove 11, and the radially inner side of auxiliary section 21
Face is adapted with the side of the second groove 11, ensures the suitability between each several part after installing.In addition, Part I 12 and
Step surface 14 between two parts 13 can also carry out axial spacing to termination 2, i.e. when housing 1 inserts termination 2, termination 2
The end face of opening end can be resisted against on the step surface 14, continue to move in axial direction so as to limit housing 1.
Preferably, lock ring structure 4 is used for auxiliary section 21 together with the lock ring of housing 1.In the implementation shown in Fig. 5 and Fig. 6
In example, location structure includes the locating slot being arranged on housing 1 and/or termination 2, and lock ring structure 4 can load in locating slot, from
And lock ring structure 4 is positioned, it is preferable that locating slot is provided with housing 1 and termination 2, in this way, the cell wall of locating slot
Interacted with lock ring structure 4, to be positioned to housing 1 and termination 2 on axle.In a specific embodiment, such as Fig. 5
Shown in Fig. 6, the first convex portion 15 and the second convex portion 16, the first convex portion 15 and second are provided with the Part II 13 of housing 1
Convex portion 16 is spaced apart in the axial direction of housing 1, and the first convex portion 15 is set compared to the second opening end of the convex portion 16 away from housing 1
Put, so as to form the first locating slot 17 between the first convex portion 15 and the second convex portion 16, set on the radial outside wall of auxiliary section 21
The second locating slot 211 is equipped with, when housing 1 inserts termination 2, in the circumferential, the first locating slot 17 and the second locating slot 211 are located at
On same annulus, so as to which the first locating slot 17 and the second locating slot 211 are formed to lock ring structure 4 and positioned jointly.
Further, present invention also provides a kind of element kit, including filter flask and filter flask lid, filter flask lid to be arranged on filter flask
On, to cause filter flask and filter flask lid to limit a chamber jointly, above-mentioned removable cartridge is set in chamber, it is preferable that the filter
Core is supported in the chamber by housing 1.
The element kit that the application provides can be widely applied in the various equipment for needing to purify water, such as can be with
Applied in the equipment such as water purifier, water dispenser, humidifier.
Further, present invention also provides a kind of water purifier, it includes above-mentioned element kit so that in the water purifier
Filter core can easily be cleaned, extend the service life of filter core, reduce the use cost of water purifier, also, filter core is torn open
Fill very convenient, improve the usage comfort of user.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
For technical staff, the utility model can have various changes and change.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., should be included within the scope of protection of the utility model.
Claims (15)
- A kind of 1. removable cartridge, it is characterised in that including body and lock ring structure, the body include tubular housing, Termination and filtration, the filtration are connected with the termination, pass through lock ring structure between the housing and the termination It is fixed together, to cause the termination and the housing to be collectively forming a cavity volume, the filtration is contained in the cavity volume It is interior.
- 2. removable cartridge according to claim 1, it is characterised in that be provided with the body for the lock ring The location structure that structure is positioned.
- 3. removable cartridge according to claim 2, it is characterised in that the location structure includes being arranged on the body With the projection in the lock ring structure one of both, in addition to be arranged on both the body and the lock ring structure it is another on First groove or through hole, it is described raised to be engaged with first groove or through hole to be positioned to the lock ring structure.
- 4. removable cartridge according to claim 3, it is characterised in that described raised circumferential and/or axial arranged have Multiple, first groove or through hole are correspondingly provided with multiple.
- 5. the removable cartridge according to claim 3 or 4, it is characterised in that the projection is prolonged along the circumference of the housing Stretch.
- 6. removable cartridge according to claim 5, it is characterised in that the raised size in the axial direction is to described convex The free extreme direction risen is gradually reduced.
- 7. the removable cartridge according to claim 3 or 4, it is characterised in that be respectively provided with the housing and the termination There are raised, described first groove and/or the through hole.
- 8. according to the removable cartridge described in one of claim 1-4, it is characterised in that set between the housing and the termination It is equipped with circumferential positioning structure.
- 9. removable cartridge according to claim 8, it is characterised in that the circumferential positioning structure is described including being arranged on The second groove of auxiliary section and setting on the housing on termination, the auxiliary section is axially extending along the housing, institute Stating the second groove has the opening set towards the auxiliary section, and it is recessed that the auxiliary section can insert described second through the opening In groove.
- 10. removable cartridge according to claim 9, it is characterised in that the housing includes inserting in the termination Part I and the Part II being connected with the Part I, the circumferential positioning structure include the second groove, and described second Groove is arranged on the outer side surface of the Part II.
- 11. removable cartridge according to claim 10, it is characterised in that the lock ring structure is used for the auxiliary section It is fixed together with the Part II.
- 12. according to the removable cartridge described in one of claim 1-4, it is characterised in that the lock ring structure include clip with And for by the fastener of the locked clip device,The clip is structure as a whole；OrThe clip includes some being connected with each other, and is connected between adjacent two parts by attachment structure.
- 13. removable cartridge according to claim 12, it is characterised in that the attachment structure includes being disposed therein one Hook part and the hole being arranged on adjacent another part on part, the hook part can be with the hole wall hook joint in the hole.
- 14. a kind of element kit, including filter flask body and filter flask lid, the filter flask body and the filter flask lid are collectively forming a chamber, Characterized in that, the removable cartridge described in just like claim any one of 1-13 is set in the chamber.
- 15. a kind of water purifier, it is characterised in that including element kit as claimed in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902175.0U CN206965303U (en) | 2017-07-25 | 2017-07-25 | Removable cartridge, element kit and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902175.0U CN206965303U (en) | 2017-07-25 | 2017-07-25 | Removable cartridge, element kit and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965303U true CN206965303U (en) | 2018-02-06 |
Family
ID=61398169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720902175.0U Active CN206965303U (en) | 2017-07-25 | 2017-07-25 | Removable cartridge, element kit and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376485A (en) * | 2017-07-25 | 2017-11-24 | 珠海格力电器股份有限公司 | Removable cartridge, element kit and water purifier |
-
2017
- 2017-07-25 CN CN201720902175.0U patent/CN206965303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376485A (en) * | 2017-07-25 | 2017-11-24 | 珠海格力电器股份有限公司 | Removable cartridge, element kit and water purifier |
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