CN109718594A - Filter element and water purifier - Google Patents
Filter element and water purifier Download PDFInfo
- Publication number
- CN109718594A CN109718594A CN201711051088.XA CN201711051088A CN109718594A CN 109718594 A CN109718594 A CN 109718594A CN 201711051088 A CN201711051088 A CN 201711051088A CN 109718594 A CN109718594 A CN 109718594A
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- Prior art keywords
- handle
- filter
- claw
- filter flask
- filter core
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 91
- 210000000078 claw Anatomy 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filter element, which comprises a filter bottle and an inner core arranged in the filter bottle, wherein one end part of the filter bottle is hinged with a handle. According to the filter element, the handle is hinged to the end part of the filter bottle, so that the filter element is convenient to carry and carry.
Description
Technical field
The present invention relates to purifier technical fields, specifically, being to be related to a kind of filter core and water purifier.
Background technique
Filter core used in current water purifier relatively mostly uses direct insertion filter core, and filter core is assembled in the casing of water purifier it
It is carried together with complete machine afterwards, still, before filter core assembly, due in order to guarantee that filter effect, filter core are relatively large in diameter,
It for the hand of normal adult, holds a filter core and needs a hand even two hands, although transmitting has transport over long distances
Tool, but if short distance is transmitted, man-hour manually hand-held carrying is generally required, this causes more very much not side to the carrying carrying of filter core
Just, low efficiency.
Water purifier is generally made of shell, filter core and water circuit system at present, and to reduce equipment volume, filter core does not use rotation
Formula but use card edge type to be inserted into plate of water route, filter core water nozzle is surrounded by O-ring seal, in order to guarantee sealing performance, insertion collection
Very big power, and nothing on filter flask ontology are also required at when needing very big power when plate of water route, while extracting from integrating water route plate
Preferable force application structure, and filter core is mainly pushed and pulled using artificial force at present, while fixed filter core uses screw etc.
Mode is fixed, and operation complexity and difficulty are increased.
Summary of the invention
The technical issues of present invention is in order to solve the carrying inconvenient to carry of existing direct insertion filter core, propose a kind of filter core and
It can solve the above problem.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following scheme:
A kind of filter core, including filter flask and the inner core being arranged in filter flask, the one end of the filter flask is hinged with handle.
Further, the filter flask includes filter flask head and the body that connect with the filter flask head, is formed on the filter flask head
There is water nozzle, the handle is cyclic structure open at one end, and the handle is hinged by two articulated structures and the filter flask head,
Two articulated structures are located at the two sides of the water nozzle.
Further, described two articulated structures are symmetrically disposed on the two sides of the water nozzle.
Further, the articulated structure includes the articulated shaft being formed on the inside of the handle and is provided with the body side
Groove on wall, the articulated shaft are inserted into the groove, and the both ends of the handle are respectively from the articulated shaft along described
The length direction of hand extends to form linking arm, and the first claw is formed on the free end of the linking arm, first claw
Opening direction is located at the linking arm in the tangential direction that the articulated shaft rotates formed circular arc.
Further, at least side is formed with reinforcing rib to first claw along its length.
Further, the handle is connect with the linking arm by arc transition, the handle and the linking arm
The angle of reverse extending line is acute angle.
Further, the side on the body positioned at the groove is formed with limit ribs, the height of the limit ribs
Degree is greater than the gap between the handle and the filter flask, and the limit ribs are used to support the handle and protect by certain angle
It holds.
Further, the other side on the body positioned at the groove is formed with rib in place, the rib in place
Height be greater than gap between the handle and the filter flask.
Further, the filter flask head is an integral molding structure with the body, and the bottom of the body is provided with installation opening,
Sealing is fixed with lower cover at the installation opening.
The present invention proposes a kind of water purifier, including plate of water route simultaneously, and water route connection valve is formed in the plate of water route, also
Including the described in any item filter cores in front, the water nozzle of the filter core is plugged and fixed with the water route connection valve.
Further, at least side that link valve in the water route is located in the plate of water route is formed with bulge-structure, described
Be formed with the second claw on bulge-structure, the opening direction of the opening direction of second claw and first claw on the contrary,
When the handle pivoting, first claw is fastened or is detached from second claw.
Further, there are two the bulge-structure tools, and two bulge-structures are located at the two sides of the connection valve
Lower section.
Compared with prior art, the advantages and positive effects of the present invention are: filter core of the invention, by the end of filter flask
Hinged leader, facilitates carrying and carrying.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Add clear.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of example structure schematic diagram of filter core proposed by the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 1；
Fig. 4 is the partial structural diagram of Fig. 1；
Fig. 5 is the lateral plan of Fig. 4；
Fig. 6 is a kind of example structure schematic diagram of water purifier proposed by the invention；
Fig. 7 is the portion the B enlarged drawing of Fig. 6；
Fig. 8 is the partial structural diagram of Fig. 6.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Filter core used in current water purifier relatively mostly uses straight cutting Quick connection-type filter element, and direct insertion filter core has easy to assembly excellent
Point still needs man-hour manually hand-held to carry before filter core is assemblied on water purifier, this is caused more very much not to the carrying carrying of filter core
It is convenient, have the shortcomings that low efficiency, based on the above reasons, the invention proposes a kind of filter cores, as shown in Figure 1, including filter flask 11
With the inner core (being not shown in the figure due to angle) being arranged in filter flask 11, the one end of filter flask 11 is hinged with handle 12,
Hand 12 is rotatably connected by shaft with filter flask 11, wherein shaft can be fixed on handle, can also be fixed on filter flask 11
On, as long as meeting handle 12 can move around the shaft.The filter core of the present embodiment is by hinged one in the end of filter flask 11
Hand 12, handle 12 can be rotated around articulated shaft, when handle is around to the top of filter core, can be operated by way of carrying handle
Transfer, facilitates carrying and carrying, when not needing transfer, can not influence the assembly of filter core by handle around to the side of filter core
With use.
Straight cutting Quick connection-type filter element is connected in assembly with the plate of water route of water purifier, and connection type is directly to be plugged on water route
On plate, often there is biggish leak risk, in order to improve the leakproofness of filter core and plate of water route, at present generally by connector
Place's setting modes such as O-ring seals, both to guarantee the frictional force for both being completely embedded, while increasing, prevent leak and
Prevent filter core from falling off on plate by water, still, this will bring other problem, when replacement filter core will pull out on filter core by water plate
When lower, filter core can be pulled up by needing to apply very big tearaway load, for traditional filter core, outside only include along length
Filter flask, the first-class structure of filter flask for spending direction setting, can assist user by filter core without any boosting mechanism or supplementary structure
It is pulled up on plate by water, operation is inconvenient, and in the present embodiment, filter flask 11 includes filter flask head 111 and connect with filter flask head 111
Body 112, the water nozzle 113 for connecting with plate of water route is formed on filter flask head 111, handle 12 is cyclic annular knot open at one end
Structure, handle 12 is hinged by two articulated structures 13 and filter flask head 111, which is located at the two of water nozzle
Side, that is to say, that the length direction of the direction of the articulated shaft of articulated structure 13 and water nozzle 113 not in the same direction, therefore, can
Handle to be gone to the side opposite with water nozzle 113, when needing pulling up on filter core by water plate, body is held by proficiency
112, handle is in addition held on the other hand toward post-tensioning, is applied and is connect contrary tearaway load with water nozzle and plate of water route, therefore, handle can
Filter core is pulled up to play the role of auxiliary, solves the problems, such as bad to pull on filter core by water plate at present.
Preferably, articulated structure 13 and water nozzle are located in same level, can guarantee when pulling handle backward at this time, institute
The direction of the power of application and the length direction of water nozzle are parallel or on same straight line, it is thus possible to improve effective power,
The power applied under the premise of can pull up filter core is minimum.
In order to when pulling up filter core, so that two articulated structures 13, are preferably symmetrically disposed on by handle two sides uniform stressed
The two sides of water nozzle 113 reduce the damage to unilateral articulated structure as far as possible.
Water purifier when leaving the factory generally assembles filter core and plate of water route, is easy to appear filter core and water route in the handling process
The case where plate falls off or the feelings that filter core causes filter core and plate of water route to fall off due to the impact shaking of water flow during the work time
Condition, falling off for filter core will cause filter core pollution, while bring the negative effect of product quality problem, in order to which filter core to be fixed on
In water purifier, prevent filter core 12 from falling off in water purifier, as shown in figs 2-4, articulated structure 13 includes being formed in handle 12
The articulated shaft 131 of side and the groove 132 being provided on body side wall, articulated shaft 131 are inserted into groove 132, and the two of handle 12
End extends to form linking arm 14 along the length direction of handle 12 from articulated shaft 131 respectively, is formed on the free end of linking arm 14
First claw 15, the opening direction of the first claw 15 are located at the tangent line side that linking arm 14 rotates formed circular arc around articulated shaft 131
Upwards.There should be the clamping structure matched with the first claw 15 in plate of water route, after filter core 12 is plugged in plate of water route, lead to
Cross around 131 swing handle 12 of articulated shaft, the first claw 15 screwed in into clamping structure engaged therewith in plate of water route, realize with
Plate of water route is fixedly connected, and then filter core and plate of water route are fixed, and can play prevents in the handling process or use process
The scheme of the problem of water nozzle and plate of water route of middle filter core 12 fall off, this structure is realized simply, by the way that leader is arranged on filter core
Multiple use may be implemented, can solve multiple technical problems existing for current filter core simultaneously.
The opening of first claw 15 can downward, can also upward, as long as the snap-in structure in plate of water route meets and its phase
Cooperation, that is, when the first claw 15 it is opening down when, the snap-in structure in plate of water route upward, when the first claw 15
When opening up, the snap-in structure in plate of water route makes the first engaging in plate of water route of claw 15 downward, by rotating handles
Structure fastens.It is with the opening down illustration of the first claw 15 in the present embodiment.
Wherein, the articulated shaft of articulated structure 13 and the position of groove are not limited to the example above, can also form articulated shaft
On body side wall, groove is provided with to the medial surface of handle, handle 12 can be equally played and body is hinged the work of connection
With or can also opening up groove on handle and body, the both ends of articulated shaft be inserted into the recessed of handle and body respectively
It both realizes and to be hinged connection in slot, can be realized and the be hinged scheme of connection of handle and body is belonged into protection of the invention
Range.
In order to improve the support fixing intensity of the first claw 15, as shown in figure 4, it is preferred that the first claw 15 along its length
At least side is formed with reinforcing rib 151, has been respectively formed reinforcing rib 151 in the two sides of the first claw 15 in the present embodiment, so that
Further strengthen the intensity of the first claw 15.The item number of reinforcing rib 151 be not limited to the present embodiment it is middle illustrated, can basis
Real space is laid, and the position of reinforcing rib 151 is also not limited to the present embodiment and is illustrated, also be can be set in the first claw 15
On non-engagement face or at other positions, the intensity for increasing by the first claw 15, the shape on the surface of the first claw 15 can be played
At raised tendon shape structure all belong to the scope of protection of the present invention.
As shown in Figure 4, Figure 5, in order to improve the center of handle 12, operation turn handle is facilitated to be connected to the first claw 15
It is detached from plate of water route or by the first claw 15 with plate of water route, the angle of the reverse extending line of handle 12 and linking arm 14It is sharp
Angle is more in line with body mechanics' principle in rotating handles by the way that the center of gravity of handle 12 to be relatively higher than to the center of gravity of linking arm 14,
The turn handle that can be convenient, moreover, handle 12 still maintains acclivitous after being clamped the first claw 15 with plate of water route
State, can save the space of 12 lower section filter flask of handle, block that is, reducing handle 12 to filter flask.Handle in order to prevent
There is wedge angle with linking arm junction and scratch user, preferably connect handle 12 by arc transition with linking arm 14.
After the first claw 15 is clamped with plate of water route, since handle 12 keeps up inclined state, in order to prevent
Hand 12 is moved downward by self gravitation effect or accidentally touched by external force, causes the first claw 15 and the snap-in structure in plate of water route de-
From as shown in Figure 1 and Figure 2, the side on body 112 positioned at groove is formed with limit ribs 16, and the height of limit ribs 16 is greater than
Gap between handle 12 and filter flask 11, after rotation in winding by hand axial direction so that the first claw 15 is clamped with plate of water route, limit
Rib 16 is located at the lower section of handle 12, plays the role of supporting handle 12, limit ribs 16 are used to support handle by certain angle
It keeps.
As a same reason, as shown in Figure 1 and Figure 2, handle 12 excessively rotates in order to prevent, and the another of groove is located on body 112
Outer side is formed with rib 17 in place, and the height of rib 17 is greater than the gap between handle 12 and filter flask 11 in place.
Due to needing that handle 12 and filter flask head 111 are hinged, preferably filter flask head 111 and body 112 is integrally formed knot
Structure, it will save filter flask head 111 and shield the process flow that body 112 assembles, the bottom of body 112 is provided with installation opening, and inner core passes through
Installation opening is inserted into filter flask and fixes, as shown in Figure 1, sealing is fixed with lower cover 114 at installation opening, for sealing inner core
In the cavity of filter flask, while it can play the role of supporting inner core.
Lower cover 114 is preferably fixed in such a way that rotation is molten with body 112, fixed efficiency height and good seal performance, together
When, since lower cover 114 is located at the lower section of body 112, it is located remotely from one end of inner core water outlet, therefore can be molten pair to avoid rotation
It is influenced caused by sealing performance between inner core and filter flask.
Embodiment two
The present embodiment proposes a kind of water purifier, such as Fig. 6-Fig. 8 it is found that including plate of water route 20, is formed with water route in plate of water route 20
Connection valve 21 further includes documented filter core in embodiment one, and attached drawing is as recorded in Fig. 1-5, the water nozzle 113 of the filter core and water route
Connection valve 21 is plugged and fixed.
As shown in Figure 7, Figure 8, at least side that link valve 21 in water route is located in plate of water route 20 is formed with bulge-structure 22, convex
Rise and be formed with the second claw 23 in structure 22, the opening direction of the opening direction of the second claw 23 and the first claw 15 on the contrary,
That is, in embodiment one first claw 15 it is opening down, the second claw 23 in the present embodiment it is opening up, handle 12 is around axis
When rotation, the first claw 15 is fastened or is detached from the second claw 23
In order to improve the fixing intensity of handle and plate of water route, there are two the tools of bulge-structure 22, and two bulge-structures 22 distinguish position
In the down either side of water route connection valve 21.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made within the essential scope of the present invention, also should belong to this hair
Bright protection scope.
Claims (11)
1. a kind of filter core, including filter flask and the inner core being arranged in filter flask, it is characterised in that: the one end of the filter flask is hinged with
Handle.
2. filter core according to claim 1, it is characterised in that: the filter flask includes filter flask head and connect with the filter flask head
Body, water nozzle is formed on the filter flask head, the handle is cyclic structure open at one end, and the handle passes through two hinges
Binding structure and the filter flask head are hinged, which is located at the two sides of the water nozzle.
3. filter core according to claim 2, it is characterised in that: the articulated structure includes being formed on the inside of the handle
Articulated shaft and the groove being provided on the body side wall, the articulated shaft are inserted into the groove, the both ends of the handle
Linking arm is extended to form along the length direction of the handle from the articulated shaft respectively, is formed on the free end of the linking arm
First claw, the opening direction of first claw are located at the tangent line that the linking arm rotates formed circular arc around the articulated shaft
On direction.
4. filter core according to claim 3, it is characterised in that: at least side is formed first claw along its length
There is reinforcing rib.
5. filter core according to claim 3, it is characterised in that: the handle and the linking arm are connected by arc transition
It connects, the angle of the reverse extending line of the handle and the linking arm is acute angle.
6. according to the described in any item filter cores of claim 2-5, it is characterised in that: be located at the side of the groove on the body
Limit ribs are formed with, the height of the limit ribs is greater than the gap between the handle and the filter flask, the limit rib
Item is used to support the handle and keeps by certain angle.
7. according to the described in any item filter cores of claim 2-5, it is characterised in that: be located at the groove in addition on the body
Side is formed with rib in place, and the height of the rib in place is greater than the gap between the handle and the filter flask.
8. according to the described in any item filter cores of claim 2-5, it is characterised in that: the filter flask head and the body are integrated into
Type structure, the bottom of the body are provided with installation opening, and sealing is fixed with lower cover at the installation opening.
9. a kind of water purifier, including plate of water route, water route connection valve is formed in the plate of water route, it is characterised in that: further includes power
Benefit requires the described in any item filter cores of 1-8, and the water nozzle of the filter core is plugged and fixed with the water route connection valve.
10. water purifier according to claim 9, it is characterised in that: be located at link valve in the water route in the plate of water route
At least side is formed with bulge-structure, is formed with the second claw on the bulge-structure, the opening direction of second claw with
On the contrary, when the handle pivoting, first claw mutually blocks with second claw for the opening direction of first claw
It closes or is detached from.
11. water purifier according to claim 10, it is characterised in that: there are two the bulge-structure tools, and two protrusions
Structure is located at the down either side of the connection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051088.XA CN109718594A (en) | 2017-10-31 | 2017-10-31 | Filter element and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051088.XA CN109718594A (en) | 2017-10-31 | 2017-10-31 | Filter element and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109718594A true CN109718594A (en) | 2019-05-07 |
Family
ID=66294500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051088.XA Pending CN109718594A (en) | 2017-10-31 | 2017-10-31 | Filter element and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109718594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748915A (en) * | 2022-04-15 | 2022-07-15 | 湖北省肿瘤医院（湖北省肿瘤研究所） | Circulating filtration formula stomach lavage machine for stomach surgery |
-
2017
- 2017-10-31 CN CN201711051088.XA patent/CN109718594A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748915A (en) * | 2022-04-15 | 2022-07-15 | 湖北省肿瘤医院（湖北省肿瘤研究所） | Circulating filtration formula stomach lavage machine for stomach surgery |
| CN114748915B (en) * | 2022-04-15 | 2023-11-21 | 湖北省肿瘤医院（湖北省肿瘤研究所） | Circulation filtering type gastric lavage machine for gastrointestinal surgery |
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