CN107321040A - A kind of water purifier for being convenient for changing filter core - Google Patents
A kind of water purifier for being convenient for changing filter core Download PDFInfo
- Publication number
- CN107321040A CN107321040A CN201710198333.3A CN201710198333A CN107321040A CN 107321040 A CN107321040 A CN 107321040A CN 201710198333 A CN201710198333 A CN 201710198333A CN 107321040 A CN107321040 A CN 107321040A
- Authority
- CN
- China
- Prior art keywords
- filter core
- outer case
- slide block
- angled slide
- water purifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water purifier for being convenient for changing filter core, outer case including front openings, it is arranged on element kit, button assembly in outer case, and waterway connector, element kit includes filter core and turnover water swivel, waterway connector is located at the rear side of outer case, and turnover water swivel coordinates through the rear wall of outer case with waterway connector grafting；Water purifier also includes the filter core locking mechanism that can lock element kit and outer case, filter core locking mechanism includes the buckling plate that is arranged on the buckle at the filter core back side and is arranged on rear side of outer case, and buckling plate keeps up mobile trend and is pressed down and disengaged with buckle with snap-lock and when button assembly is moved rearwards by；Water purifier also includes the promotion servomechanism for applying forward thrust to element kit, servomechanism is promoted to include the second angled slide block of the first angled slide block and relative first angled slide block holding forward movement trend, the leading flank of the second angled slide block is abutted through the rear wall of outer case with the trailing flank of filter core.
Description
Technical field
The present invention relates to a kind of water purifier, especially a kind of water purifier for being convenient for changing filter core.
Background technology
The mounting means of traditional plug-in filter element of water purifier mainly has：The first is left rotation and right rotation, and then pulled down is filtered
Core, until buckle is disengaged, could take out filter core；Second is first to move filter core to certain angle, then left rotation and right rotation, down
Filter core is pulled, until buckle is disengaged, filter core is taken out.It is all more inconvenient that both plug-ins change core mode, it is desirable to changes personnel
Couchant, both hands help filter core, are then being operated.It is same cumbersome when reinstalling, above and below fastening structure pair
Standard, then will consider the front and rear of filter core label, then couchant that filter core is installed.If space is limited above and below cabinet, it can also give
Change core ribbon and carry out more inconvenience.
And change filter core from side, it is not necessary to couchant replacing, it is not necessary to button bit mechanism above and below alignment, it is not necessary to consider filter core
The front and back position of label, it is not necessary to consider locus above and below cabinet, filter core is taken out from side, then avoids many inconvenience.
Core mode is changed relative to traditional, is a kind of more hommization, more convenient operator scheme.
The mode of filter core is changed in existing side, as disclosed in the Chinese patent application of Application No. 201510186801.6
Core water filter, including filter core and box body are changed in one kind dismounting, and the both sides on box body top are respectively intake-outlet, and the upper end of filter core is provided with
Intake-outlet, base of the box body provided with an achievable drawer action and to install filter core, base is provided with to realize filter
The drive mechanism of core fast assembling-disassembling from box body.But, this water filter can be one-touch or one pull-type (one when in dismounting
Action) valve element is unloaded and opens water filter door-plate and sends out filter core, filter core leak is easily caused due to maloperation.
The content of the invention
The technical problems to be solved by the invention are in view of the above-mentioned problems of the prior art, providing one kind prevents from grasping by mistake
Make and the water purifier for being convenient for changing filter core of leak.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of water purifier for being convenient for changing filter core, bag
The outer case of front openings is included, element kit, button assembly in outer case, and waterway connector, the filter core group is arranged on
Part includes filter core and turnover water swivel, it is characterised in that：The waterway connector is located at the rear side of outer case, the turnover water swivel
Rear wall through outer case coordinates with waterway connector grafting；The water purifier also includes that element kit and outer case can be locked
Filter core locking mechanism, the filter core locking mechanism includes being arranged on the buckle at the filter core back side and is arranged on rear side of outer case
Buckling plate, the buckling plate keeps up mobile trend and with snap-lock and when button assembly is moved rearwards by by under
Press and disengaged with buckle；The water purifier also includes the promotion servomechanism for applying forward thrust to element kit, the promotion
Servomechanism includes the first angled slide block and relative first angled slide block keeps the second angled slide block of forward movement trend, first top
Go out block positioned at the rear side of outer case and fixed with the rear wall of outer case, the leading flank of second angled slide block passes through outer case
Rear wall and abutted with the trailing flank of filter core；During the filter core locking, second angled slide block is located at initial position；The filter core
After unblock, the stroke that second angled slide block is moved forward from initial position is not more than between waterway connector and outer case rear wall
Distance.
To limit first through hole, first angled slide block are offered in the mobile route of the second angled slide block, the outer case
Front openings, second angled slide block from first through hole pass through and part be placed in the first angled slide block.
It is preferred that, second angled slide block is provided with the push rod extended back, and the push rod is extended into the first angled slide block,
The push rod periphery is arranged with (the first back-moving spring, and the (the first back-moving spring two ends are ejected with the first angled slide block and second respectively
Block is abutted, during filter core locking, the decrement of the (the first back-moving spring be not more than waterway connector and outer case rear wall it
Between distance, so as to avoid when promoting that servomechanism is automatic to release element kit, the turnover water swivel of element kit with
Waterway connector is disengaged.
It is preferred that, the clamping engagement with buckle is not influenceed for ease of the activity of buckling plate, while structure is simple as far as possible,
The buckling plate, which is rectangle, has the card article extended laterally on left and right direction, the buckle bag in ring-type, the buckling plate
Include for be connected with element kit fixed plate, buckle, the buckle certain distance that extended back at the top of fixed plate is backward
Under and simultaneously forward fold and formed, the card article and buckle are engaged by clamping.
For convenience the movable of button assembly is converted into moving up and down for buckling plate, the button assembly includes pressing
Pressure surface frame, the press surface back end of frame has a press section, the press section from top to bottom, gradually turn forward and formed, it is described
Buckling plate and press section in the vertical direction are least partially overlapped.
Resetted forward after pressing for ease of button assembly, the pressing surface frame has front side wall, the back of the body of the front side wall
Face is provided with the inside of the pressing lever extended back, the rear wall of the outer case and the position on top is provided with what is extended forward
Locating sleeve, the rear portion of the pressing lever is located in sleeve pipe, and second back-moving spring, described second are arranged with the pressing lever
The front end of back-moving spring is abutted with pressing the front side wall of surface frame, the front end of the rear end of the second back-moving spring and locating sleeve is supported
Connect.
To limit the mobile route of buckling plate, the filter core locking mechanism also includes the lid for being fixed on the rear wall of outer case
Plate, the buckling plate is spacing between the rear wall and cover plate of outer case, has the pressing plate extended back on the card article, described
It is provided with the 3rd back-moving spring at the top of cover plate, the bottom of the 3rd back-moving spring is abutted with the top surface of cover plate, the described 3rd
The top of back-moving spring is then abutted with the bottom surface of pressing plate.
During to cause manually operated, the turnover water swivel of element kit can be disengaged with waterway connector, after the outer case
The second through hole is offered on the wall of side, the waterway connector includes adapter body corresponding with the second lead to the hole site and end cap, described
End cap is arranged on the front side of adapter body, and the turnover water swivel enters adapter body through the second through hole grafting, in perpendicular
Projection on, the end cap is at least partially disposed at outside the second through hole so that the end cap can be abutted with the rear wall of outer case.
Be connected for ease of the turnover water swivel of element kit with waterway connector, in the end cap with it is each in adapter body
The corresponding position of pipeline is formed with horn mouth, and the bell-mouthed bore is gradually reduced from front to back.
To limit guide, the guiding are further fixed on the mobile route of waterway connector, the rear wall of the outer case
Part is in the hollow form of forward and backward both ends open, the forward and backward movement of waterway connector counter-guide in guide.
Compared with prior art, the advantage of the invention is that：Servomechanism is promoted by setting so that element kit is unlocked
After can promote element kit automatically, and the distance promoted is not more than the distance between waterway connector and outer case, so as to
It is prevented effectively from leak caused by maloperation；The locking mechanism coordinated by settings button component, with button assembly, it is convenient to
Operation button component realizes the unblock of element kit, while also allowing for the installation of element kit.
Brief description of the drawings
Fig. 1 is the front schematic view of the water purifier of the present invention；
Fig. 2 is the schematic rear view of the water purifier of the present invention；
Fig. 3 is the sectional view of the water purifier of the present invention；
Fig. 4 is the decomposition texture schematic diagram of the water purifier of the present invention；
Fig. 5 is the exploded structural representation of the water purifier of the present invention；
Fig. 6 is the decomposition texture schematic diagram of the waterway connector of the water purifier of the present invention；
Fig. 7 is the decomposition texture schematic diagram of the promotion servomechanism of the water purifier of the present invention；
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 1~Fig. 5, a kind of water purifier for being convenient for changing filter core includes the outer case 1 of water purifier, is arranged on outer container
Element kit 2 in body 1, in outer case 1, the top of filter core 2 be provided with button assembly 3, will pass through operation button component 3
Change element kit 2.In addition, waterway connector 4 is also associated with filter core 2, so as to Inlet and outlet water.In the present embodiment, with a filter
The example of core 2, alternatively, filter core 2 can be multiple, and arranged side by side, compartment of terrain is arranged in outer case 1.For ease of describing, below
In, " preceding " refers to when user operates close to the side of user, and the side away from user when " rear " refers to user's operation, "left", "right" is equal
Corresponding orientation when referring to user's operation.
Outer case 1 is in hollow rectangular shape, and front openings, to take out and put back to filter from the front side of outer case 1
Core assembly 2.Element kit 2 includes filter core 21 and integrated turnover water swivel 22, and turnover water swivel 22 is used to connect with waterway connector 4
Connect so that outside water source provide as running water by waterway connector 4 and turnover water swivel 22 enters filter core 21, also just
In cause through filtration core 21 filter after water purification by pass in and out water swivel 22 connected with waterway connector 4 outside the fire hose it is first-class.
In the present embodiment, turnover water swivel 22 is three pipelines, and running water, domestic water and water purification, accordingly, water route are corresponded to respectively and is connect
First 4 also include three pipelines, and turnover water swivel 22 and waterway connector 4 are coordinated by way of grafting.
Button assembly 3 includes pressing surface frame 31, and pressing surface frame 31 has front side wall 311, and the back side of front side wall 311 is provided with
Pressing lever 32, pressing lever 32 extends back.The inner side of rear wall 11 of outer case 1 is provided with what is extended forward close to the position on top
Locating sleeve 12, the rear portion of pressing lever 32 is located in sleeve pipe 11, thus may be such that button assembly 3 is supported integrally in outer case 1
It is interior.Second back-moving spring 33, the front end of second back-moving spring 33 and the front side wall 311 of pressing surface frame 31 are arranged with pressing lever 32
Abut, the rear end of second back-moving spring 33 is abutted with the front end of locating sleeve 12.Pressing surface frame 31 also has roof 312, roof
312 back support is on the top of rear wall 11 of outer case 1, so that further such that button assembly 3 is stablely supported at outside
In casing 1.
When user's operation button component 3, i.e., when applying active force backward to the front side wall 311 for pressing surface frame 31,
The entirety of pressing surface frame 31 can backward be promoted, now pressing lever 32 gradually gos deep into locating sleeve 12 and causes second back-moving spring 33
Compressed；And after the external force revocation of user, pressing surface frame 31 can be under the reset force effect of second back-moving spring 33, forward
Side movement resets.
Pressing the rear end of surface frame 31 also has a press section 313, press section 313 from the rearward end of roof 312 downwards gradually to
Top rake and formed.
With reference to Fig. 3 and Fig. 6, the adapter body 41 and end cap 42 of waterway connector 4, end cap 42 is arranged on before adapter body 41
Position corresponding with each pipeline in adapter body 41 is formed with horn mouth 421, the bore of horn mouth 421 in side, end cap 42
It is gradually reduced from front to back, is thus channeled into water out adapter 22 and is inserted into adapter body 41.On the rear wall 11 of outer case 1
The second through hole 13 is offered, waterway connector 4 is arranged on the position of the second through hole 13, and in the projection of perpendicular, end cap
42 are at least partially disposed at outside the second through hole 13.So that when the turnover water swivel 22 of element kit 2 drives waterway connector 4 one
When playing forward movement, end cap 42 can be abutted when being moved to the position of the second through hole 13 with the periphery of the second through hole 13, so that
Can after element kit 2 is further pulled on, due to waterway connector 4 by outer case 1 stop it is immovable and with turnover water swivel
22 depart from.
The periphery of waterway connector 4 is arranged with guide 6, and guide 6 is in the hollow form of forward and backward both ends open, guide 6 with
The rear wall 11 of outer case 1 is fixed, and when waterway connector 4 is moved with element kit 2, guide 6 can be to waterway connector 4
Guiding is played a part of in movement.
Water purifier also includes filter core locking mechanism, including buckling plate 51 and buckling plate for coordinating with button assembly 3
51 are engaged by clamping and realize the buckle 52 that is detachably connected, and buckling plate 51 is arranged on the rear side of outer case 1, and buckle 52 is then set
At the back side of element kit 2.
Buckling plate 51 is rectangle ring-type, and the inside of buckling plate 51 of ring-type has the card article extended laterally in the lateral direction
511, there is on card article 511 pressing plate 512 extended back.Buckle 52 have be used for be connected with element kit 2 fixed plate 521,
And be connected with fixed plate 521 or integral buckle 522, buckle 522 is extended back from the top of fixed plate 521 after certain distance
Downwards and simultaneously forward fold and formed.Buckle 522 passed through backward from the rear wall 11 of outer case 1 and with the card of buckling plate 51
Bar 511 coordinates.When element kit 2 is arranged in outer case 1, card article 511 is fastened in buckle 522, thus element kit 2 with it is outer
The position of casing 1 is relatively fixed.When element kit 2 needs to change, card article 511 can depart from buckle 522, so that element kit 2 can
Relative to outer case 1, side is moved forward.Press section of the top of buckling plate 51 at least partly with the pressing surface frame 31 of button assembly 3
313 in the vertical directions are overlapping, when press section 313 is moved rearwards by with pressing surface frame 31, can act on the top of buckling plate 51
And push buckling plate 51.
Filter core locking mechanism also includes cover plate 53, and cover plate 53 and the rear wall 11 of outer case 1 are fixed, and buckling plate 51 is located at outer
Between the rear wall 11 and cover plate 53 of casing 1, it is to avoid buckling plate 51 is acted in the longitudinal direction.The top of cover plate 53 is provided with
Three back-moving springs 531, the bottom of the 3rd back-moving spring 531 is abutted with the top surface of cover plate 53, and the top of the 3rd back-moving spring 531 is then
Abutted with the bottom surface of pressing plate 512 of buckling plate 51, so as to define the position of the in the vertical direction of buckling plate 51, it is to avoid buckling plate 51
Drop downwards, the trend for the reset that can also be kept up after buckling plate 51 is moved down.When buckle 52 and buckling plate 51 are in clamping
During state, the 3rd back-moving spring 531 is in nature, only by the state of the gravity compressed of buckling plate 51, or buckling plate 51 and pressing
Portion 313 is abutted and so that the 3rd back-moving spring 531 is slightly compressed.
Water purifier also includes the promotion servomechanism for being used to apply thrust to element kit 2, and with reference to Fig. 3 and Fig. 7, promotion is helped
Force mechanisms may include upper and lower spaced apart two, each to promote servomechanism to include the first angled slide block 61 and the second angled slide block
62, wherein, the leading flank opening of the first angled slide block 61, the rear wall 11 of the first angled slide block 61 and outer case 1 is fixed and positioned at outer
The rear side of casing 1.First through hole 14 is offered in outer case 1, the second angled slide block 62 is passed through from first through hole 14.Second angled slide block
62 parts are placed in the first angled slide block 61 so that the first angled slide block 61 can play guide effect to the second angled slide block 62.Second
The back side of the leading flank of angled slide block 62 is provided with the push rod 63 extended back, and push rod 63 is extended into the first angled slide block 61, push rod 63
Periphery is arranged with (the first back-moving spring 64, and the rear end of (the first back-moving spring 64 is abutted with the trailing flank of the first angled slide block 61, and first
Back-moving spring 64 causes the second angled slide block 62 to keep moving forward off the trend of the first angled slide block 61, and (the first back-moving spring 64 exists
Decrement under the original state that filter core 21 is locked is not more than the distance between waterway connector 4 and the rear wall 11 of outer case 1.Second
The leading flank of angled slide block 62 is abutted with the trailing flank of filter core 21, so that during the forward movement of the second angled slide block 62, can be by element kit 2
Eject forward.The stroke that second angled slide block 62 is moved forward is not more than the end cap 42 of waterway connector 4 and the rear wall 11 of outer case 1
The distance between, to avoid during element kit 2 is released by promotion servomechanism, the turnover water swivel of element kit 2
22 and waterway connector 4 disengage.
When needing to change element kit 2：
1) button assembly 3 is pressed first so that pressing surface frame 31 is moved rearwards by, and now second back-moving spring 33 is compressed,
The top contact of its press section 313 and buckling plate 51 and buckling plate 51 is pushed, now (the first back-moving spring 521 is compressed, and
Card article 511 then gradually departs from downwards with buckle 522, and thus buckling plate 51 and buckle 52 are disengaged, element kit 2 no longer with outer case
1 stress is fixed, after release button component 3, and button assembly 3 resets forward under the reset force effect of second back-moving spring 33,
And buckling plate 51 resets upwards in the presence of (the first back-moving spring 521 simultaneously；
2) because (the first back-moving spring 64 is compressed when element kit 2 and outer case 1 are fixed, when element kit 2 and outside
When casing 1 is no longer fixed, then in the presence of (the first back-moving spring 64, element kit 2 is promoted forward by the second angled slide block 62, directly
Nature is stretched over to (the first back-moving spring 64, the distance of stretching, extension is not more than after the end cap 42 of waterway connector 4 and outer case 1
The distance between side wall 11；Now, the turnover water swivel 22 of waterway connector 4 and element kit 2 remains in that connection, when user's hair
When being now maloperation button assembly 3, element kit 2 can push back into initial fixed position, and due to waterway connector 4 still with
Element kit 2 keeps connection, therefore leak will not be caused because of maloperation；When user confirms to change element kit 2, then
Carry out next step；
3) element kit 2 is pulled along manually, when the end cap 42 of waterway connector 4 is abutted with the rear wall 11 of outer case 1
When, continuation is drawn forward, and the turnover water swivel 22 and waterway connector 4 that may be such that element kit 2 are disengaged, so as to by element kit 2
The overall outer case 1 that pulls out forward is changed.
When element kit 2 needs to install, it is only necessary to element kit 2 is put into outer case 1 to pusher, herein mistake
Cheng Zhong, the card article 511 of the bottom surface of the bending part of buckle 522 of buckle 52 along buckling plate 51 is moved, because buckle 522 is bent
Portion rear end is peak, therefore can apply downward power to card article 511, and as buckle 522 is moved rearwards by being gradually increased this
One downward power, buckling plate 51 is pushed, and (the first back-moving spring 521 is compressed, until the bending part of buckle 522 is moved backward to
Positioned at the top of card article 511 rear side, now, buckling plate 51 is no longer influenced by downward external force, and in the reset of (the first back-moving spring 521
Power effect is lower to be resetted upwards, and card article 511 is snapped onto in buckle 522, is moved rearwards by while the second angled slide block 62 is synchronous, and first resets
Spring 64 is compressed, and element kit 2 and outer case 1 complete to install.
Claims (10)
1. a kind of water purifier for being convenient for changing filter core, includes the outer case (1) of front openings, is arranged on the filter in outer case (1)
Core assembly (2), button assembly (3), and waterway connector (4), the element kit (2) include filter core (21) and turnover water swivel
(22), it is characterised in that：
The waterway connector (4) is located at the rear side of outer case (1), and the turnover water swivel (22) passes through the rear side of outer case (1)
Wall (11) coordinates with waterway connector (4) grafting；
The water purifier also includes the filter core locking mechanism that can lock element kit (2) and outer case (1), the filter core locking
Mechanism includes the buckling plate (51) for being arranged on the buckle (52) at filter core (21) back side and being arranged on rear side of outer case (1), described
Buckling plate (51) keeps up mobile trend and locks and be pressed down when button assembly (3) is moved rearwards by with buckle (52)
And disengaged with buckle (52)；
The water purifier also includes the promotion servomechanism for applying forward thrust to element kit (2), the promotion servomechanism
Keep the second angled slide block (62) of forward movement trend including the first angled slide block (61) and relative first angled slide block (61), described the
One angled slide block (61) is located at the rear side of outer case (1) and fixed with the rear wall (11) of outer case (1), second angled slide block
(62) leading flank is abutted through the rear wall (11) of outer case (1) with the trailing flank of filter core (21)；
During filter core (21) locking, second angled slide block (62) is located at initial position；It is described after filter core (21) unblock
The stroke that second angled slide block (62) is moved forward from initial position is not more than waterway connector (4) and outer case (1) rear wall (11)
The distance between.
2. the water purifier as claimed in claim 1 for being convenient for changing filter core, it is characterised in that：Offered on the outer case (1)
First through hole (14), the front openings of first angled slide block (61), second angled slide block (62) is worn from first through hole (14)
Cross and be partly placed in the first angled slide block (61).
3. the water purifier as claimed in claim 2 for being convenient for changing filter core, it is characterised in that：Second angled slide block (62) is set
There is the push rod (63) extended back, the push rod (63) is extended into the first angled slide block (61), and push rod (63) periphery is arranged
Have a (the first back-moving spring (64), (the first back-moving spring (64) two ends respectively with the first angled slide block (61) and the second angled slide block
(62) abut, during filter core (21) locking, the decrement of the (the first back-moving spring (64) is not more than waterway connector (4) and outer
The distance between casing (1) rear wall (11).
4. the water purifier as claimed in claim 1 for being convenient for changing filter core, it is characterised in that：The buckling plate (51) is rectangle
There is the card article (511) extended laterally on left and right direction, the buckle (52) includes using in ring-type, the buckling plate (51)
In the fixed plate (521), buckle (522) that are connected with element kit (2), the buckle (522) from the top of fixed plate (521) to
Under extension certain distance is backward afterwards and simultaneously forward fold and formed, the card article (511) and buckle (522) are engaged by clamping.
5. the water purifier as claimed in claim 4 for being convenient for changing filter core, it is characterised in that：The button assembly (3) includes pressing
Pressure surface frame (31), described pressing surface frame (31) rear end has a press section (313), the press section (313) from top to bottom, gradually to
Top rake and formed, the buckling plate (51) and press section (313) in the vertical direction are least partially overlapped.
6. the water purifier as claimed in claim 5 for being convenient for changing filter core, it is characterised in that：Before the pressing surface frame (31) has
Side wall (311), the back side of the front side wall (311) is provided with the pressing lever (32) extended back, the rear side of the outer case (1)
Position on the inside of wall (11) close to top is provided with the locating sleeve (12) extended forward, and the rear portion of the pressing lever (32) is worn
In sleeve pipe (11), it is arranged with the pressing lever (32) before second back-moving spring (33), the second back-moving spring (33)
End abuts with pressing the front side wall (311) of surface frame (31), the rear end of the second back-moving spring (33) and locating sleeve (12)
Front end is abutted.
7. the water purifier as claimed in claim 4 for being convenient for changing filter core, it is characterised in that：The filter core locking mechanism also includes
It is fixed on the cover plate (53) of the rear wall (11) of outer case (1), the spacing rear wall in outer case (1) of the buckling plate (51)
(11) there is the pressing plate (512) extended back, the top of the cover plate (53) between cover plate (53), on the card article (511)
It is provided with the 3rd back-moving spring (531), the bottom of the 3rd back-moving spring (531) abuts with the top surface of cover plate (53), described
Bottom surface of the top of 3rd back-moving spring (531) then with pressing plate (512) is abutted.
8. such as the water purifier according to any one of claims 1 to 7 for being convenient for changing filter core, it is characterised in that：The outer case
(1) the second through hole (13) is offered on rear wall (11), the waterway connector (4) includes corresponding with the second through hole (13) position
Adapter body (41) and end cap (42), the end cap (42) is arranged on the front side of adapter body (41), the turnover water swivel
(22) adapter body (41) is entered through the second through hole (13) grafting, in the projection of perpendicular, the end cap (42) at least portion
Divide and be located at outside the second through hole (13) so that the end cap (42) can abut with the rear wall (11) of outer case (1).
9. the water purifier as claimed in claim 8 for being convenient for changing filter core, it is characterised in that：With joint master in the end cap (42)
The corresponding position of each pipeline in body (41) is formed with horn mouth (421), the bore of the horn mouth (421) from front to back by
It is tapered small.
10. the water purifier as claimed in claim 8 for being convenient for changing filter core, it is characterised in that：The rear wall of the outer case (1)
(11) guide (6) is further fixed on, the guide (6) is in the hollow form of forward and backward both ends open, the waterway connector (4)
In guide (6) interior counter-guide (6) forward and backward movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198333.3A CN107321040B (en) | 2017-03-29 | 2017-03-29 | Water purifier with conveniently replaced filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198333.3A CN107321040B (en) | 2017-03-29 | 2017-03-29 | Water purifier with conveniently replaced filter element |
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| CN107321040A true CN107321040A (en) | 2017-11-07 |
| CN107321040B CN107321040B (en) | 2022-10-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970651A (en) * | 2017-11-29 | 2018-05-01 | 宁波江北峰尚环保设备有限公司 | A kind of filter core replacement method |
| CN107982980A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of filter element cleaning alternative |
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| JPH04341391A (en) * | 1991-05-20 | 1992-11-27 | Hitachi Ltd | Water purifier |
| JP2002192150A (en) * | 2000-12-28 | 2002-07-10 | Meisui:Kk | Device for fitting water purifier |
| CN104787918A (en) * | 2015-04-30 | 2015-07-22 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying equipment |
| CN105311964A (en) * | 2014-07-11 | 2016-02-10 | 佛山市美的清湖净水设备有限公司 | Water purifying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04341391A (en) * | 1991-05-20 | 1992-11-27 | Hitachi Ltd | Water purifier |
| JP2002192150A (en) * | 2000-12-28 | 2002-07-10 | Meisui:Kk | Device for fitting water purifier |
| CN105311964A (en) * | 2014-07-11 | 2016-02-10 | 佛山市美的清湖净水设备有限公司 | Water purifying equipment |
| CN104787918A (en) * | 2015-04-30 | 2015-07-22 | 佛山市顺德区美的饮水机制造有限公司 | Water purifying equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970651A (en) * | 2017-11-29 | 2018-05-01 | 宁波江北峰尚环保设备有限公司 | A kind of filter core replacement method |
| CN107982980A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of filter element cleaning alternative |
| CN107970651B (en) * | 2017-11-29 | 2020-01-31 | 宁波江北峰尚环保设备有限公司 | method for replacing filter element |
| CN107982980B (en) * | 2017-11-29 | 2020-01-31 | 宁波江北峰尚环保设备有限公司 | filter element cleaning and replacing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107321040B (en) | 2022-10-21 |
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