CN211255286U - Wane formula lock core water purification unit - Google Patents

Wane formula lock core water purification unit Download PDF

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Publication number
CN211255286U
CN211255286U CN201921330696.9U CN201921330696U CN211255286U CN 211255286 U CN211255286 U CN 211255286U CN 201921330696 U CN201921330696 U CN 201921330696U CN 211255286 U CN211255286 U CN 211255286U
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China
Prior art keywords
station
filter element
assembly
spring
locking
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CN201921330696.9U
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Chinese (zh)
Inventor
王旭宁
马明阳
姚颖锋
朱杰
张德知
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Hangzhou Jiuyang Water Purification System Co ltd
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Hangzhou Jiuyang Water Purification System Co ltd
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Priority to CN201921330696.9U priority Critical patent/CN211255286U/en
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Abstract

The application discloses a wane type lock cylinder water purifying device which comprises a mounting seat, a filter core assembly and a locking component, wherein the filter core assembly and the locking component are mounted on the mounting seat, the wane type driving assembly is used for driving the locking component to move; the locking member unlocks the filter element assembly when the drive assembly is in the second station. This application convenience of customers operation when changing filter element group spare need not continuously keep locking part in the unblock position hard, and filter element group spare dismouting is safe fast, and is simple laborsaving, improves the convenience that filter element group spare was changed the operation, improves the operating efficiency, and the dismouting that can be applicable to jumbo size filter element group spare is fixed, satisfies user's demand, promotes user and uses experience.

Description

Wane formula lock core water purification unit
Technical Field
The application belongs to the technical field of water purification unit, especially, relate to a wane formula lock core water purification unit.
Background
Nowadays, water resource pollution is more and more serious, and the problem of urban water safety is particularly serious. Aiming at the problem of secondary pollution of tap water and harmful substances in the tap water caused by source water pollution, more and more families apply water purifiers to filter purified water, so that the water purifiers become one of the visible household appliances in daily life. The water purifier gets rid of impurity such as solid particle, bacterium virus, harmful chemical substance in aquatic through the filter core to make water reach certain cleanliness factor, nevertheless along with the extension of live time, impurity in aquatic can block up the filter core, consequently need regularly unpick and wash or change the filter core, in order to ensure that the water purifier normally works.
The filter element fixing mode of the existing water purifier comprises a thread fixing mode, a rotary clamping mode, a hoop type fixing mode and the like, and the purposes of fixing the filter element and preventing the filter element from being separated from a matching structure can be achieved. Wherein, the thread tightening mode is when changing the filter core, and the filter flask lid need be twisted out with the help of supporting spanner more, and it is troublesome to trade the core, and the dismouting is very hard consuming time, and the operating efficiency is lower, leaks easily moreover, has certain requirement to the size of screwing in, and user experience is relatively poor. When the filter element is replaced or installed in a rotary clamping mode, the filter element assembly needs to be lifted up firstly to form a certain angle with the water purifier body, and then the filter element assembly is screwed down or screwed down, so that the filter element replacement operation is very inconvenient, the filter element replacement operation is only suitable for small-size filter elements, and for large-size filter elements, a user cannot lift and rotate the filter element easily; and many users are not clear to need to rotate the filter core by a few degrees when screwing up, lead to the user can not install by oneself, need rely on professional maintainer to go to the door and operate, increase the maintenance cost height. The staple bolt type fixed filter element can only be suitable for a small-size filter element, and the burst pressure received by the large-size filter element is very large, so that the staple bolt can be bounced off or broken at a certain position, the potential safety hazard exists, the using effect of the water purifier is poor, and the user use experience is influenced.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned problem, the purpose of this application provides a wane formula lock core water purification unit, can be convenient change the operation to filter element group spare, the user takes out filter element group spare swiftly convenient, labour saving and time saving improves the operating efficiency, reduces more smooth maintenance cost, and intensity is reliable moreover, and the dismouting that can be applicable to jumbo size filter core is fixed, satisfies customer's demand, promotes user's use and experiences.
In order to achieve the purpose, the application provides a wane type lock cylinder water purifying device which comprises a mounting seat, a filter element assembly and a locking component, wherein the filter element assembly and the locking component are mounted on the mounting seat; when the drive assembly is located at the second station, the locking component unlocks the filter element assembly.
Through the cooperation of wane formula drive assembly and support with filter element group spare fixed locking on the mount pad, wherein wane formula drive assembly has the first station of locking filter element group spare on the mount pad and with filter element group spare unblock in the second station of mount pad, so, the user can directly carry out dismouting filter element group spare through wane formula drive assembly, convenient and fast, and the dismouting that can also be used for jumbo size filter element group spare is fixed, satisfy user demand, it is simple laborsaving, promote user's use and experience.
Furthermore, the mounting seat is connected with a support for mounting the driving component, the support comprises a side wall and a bottom wall, the side wall is provided with a shaft hole for mounting the rotating shaft, and the driving component is elastically abutted against the bottom wall.
Through the cooperation in pivot and shaft hole, rotate the wane formula drive assembly and set up on the support, formed lever motion, guaranteed that wane formula drive assembly can revolute the in-process that the axle carries out reciprocal switching between first station and the second station, guaranteed drive assembly's flexibility.
Furthermore, wane formula drive assembly includes operation panel, pivot, first spring, and the position piece that ends that deflects, the pivot set up in on the operation panel, first station with the second station is located respectively the operation panel winds the both ends of pivot reciprocating swing, first spring perpendicular to the pivot, just first spring has and is located the operation panel with the compression pretightning force between the position piece is stopped in deflecting, the position piece butt in the position portion is stopped in deflecting.
First spring setting is between operation panel and support, and when the user pressed the operation panel, first spring can take place deformation because of the compression pretightning force to make wane formula drive assembly switch back and forth between first station and second station, at this moment deflect and end the position piece and play the effect of ending the position to first spring.
Furthermore, the deflection stopping piece abuts against one end of the first spring and swings relative to the first spring, and when the operating plate rotates to the first station or the second station, the deflection stopping piece and the operating plate rotate in opposite directions.
Furthermore, the deflection stopping piece is provided with a maximum spring compression position perpendicular to the operating plate and a minimum spring compression position forming an included angle with the operating plate, the minimum spring compression positions are positioned at two swinging ends of the maximum spring compression position, and the operating plate rotates to the maximum spring compression position and is positioned at the minimum spring compression position on the other side beyond the maximum spring compression position.
The one end of first spring is even on the operation panel, and the other end is only a position with deflecting and is linked to each other, and when the user pressed the operation panel, first spring took place elastic deformation simultaneously and can be along with drive assembly wrench movement with its deflection that links to each other end-to-end slope for the operation panel to also can drive the one end of first spring deviation to the operation panel, thereby inject drive assembly at first station or ground second station. The structure is simple, easy to realize, convenient to replace and maintain and better in user experience.
Furthermore, be equipped with the position portion of ending on the diapire, the position portion of ending includes the position muscle of ending that the interval set up, it forms the swing groove to end between the position muscle, the position spare is inlayed and is adorned in the swing groove to the deflection, and can violently move to arbitrary position muscle of ending and end the position in the swing groove, the position spare is stopped in the deflection is located under the pivot, just the swing groove with the pivot syntropy extends.
The one end that the position piece was stopped in deflecting is installed in the position portion that ends, and the other end links to each other with first spring, and the position piece that can movably deflect has been set for the position piece that ends that deflects to the setting of ending the position muscle, and the setting in swing groove will deflect and end the position piece and fix on the support, at the in-process that wane formula drive assembly revolute the axle and carry out reciprocal switching between first station and the second station like this, convenient operation has guaranteed drive assembly's flexibility.
Furthermore, be equipped with second spring and spacing portion on the support, the second spring has the drive all the time drive assembly resets to the power that resets of first station by the second station, spacing portion will drive assembly by the power that resets that the second station resets to first station, spacing portion will drive assembly is spacing in the second station, still have a top moving part on the mount pad, it makes to push down the moving part top moving part drive assembly breaks away from spacing portion, drive assembly is in under the power that resets of second spring, automatic re-setting extremely first station, in order to lock filter element group spare.
Further, the one end that filter element group spare was kept away from to drive assembly be equipped with spacing portion complex joint portion, joint portion with spacing portion cooperation makes drive assembly spacing in the second station, the top move the part slide set up in the bottom of support, the top move the both ends of part respectively with joint portion reaches filter element group spare top move the cooperation.
The top moves the part and can let filter element group spare break away from the installing port, and then becomes the unblock state from lock state, switches to the second station by first station, and spacing portion can keep drive assembly at the second station, and the setting of second spring can drive assembly again and switch to first station by the second station and reset, and the cooperation through top moves the part like this, spacing portion and second spring can form the linkage relation, accomplishes filter element group spare quick assembly disassembly.
Further, the drive assembly is close to the one end of filter element group spare is equipped with the connecting hole of waist type, locking part both sides be provided with connecting hole complex connecting axle, the drive assembly drive locking part slides in the locking plane, locking plane perpendicular to the grafting direction of filter element group spare.
The connecting hole is connected with the connecting axle cooperation, can rotate the locking part and the one end that drive assembly is close to the installing port and be connected, also conveniently adjusts the hookup location relation of locking part and drive assembly, prevents locking part's motion and drive assembly's motion mutual interference, has guaranteed the reliable and stable work between them, and quick assembly disassembly filter core promotes user experience.
Furthermore, a sliding groove is formed in the mounting seat, a guide post is arranged on the locking component, the guide post and the sliding groove are matched to move, and the locking component is arranged on the mounting seat in a sliding mode.
The guide post is matched with the sliding groove, so that the guide post is prevented from being separated from the sliding groove, the guide and support effects on the locking component are better, and the stable and reliable work of the locking component is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a water purifier with a seesaw-type lock cylinder according to a first embodiment;
fig. 2 is a cross-sectional view of the water purifier with the wane lock cylinder provided in the first embodiment in a locked state;
fig. 3 is a cross-sectional view of the seesaw-type lock cylinder water purifier provided in the first embodiment in an unlocked state;
FIG. 4 is a schematic diagram of a filter element assembly according to an embodiment;
fig. 5 is a schematic structural view illustrating a structure of a seesaw driving member according to an embodiment of the present invention;
fig. 6 is an exploded schematic view of a seesaw driving assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a mounting base according to an embodiment;
FIG. 8 is a schematic structural diagram of a driving part according to a first embodiment;
FIG. 9 is a schematic structural view of a locking assembly according to one embodiment;
FIG. 10 is a schematic view of a deflection stop member according to an embodiment;
FIG. 11 is a schematic structural diagram of a bracket according to a first embodiment;
fig. 12 is a schematic structural view of a seesaw-type lock cylinder water purifier provided in the second embodiment;
fig. 13 is a perspective cross-sectional view of the seesaw-type lock cylinder water purifier provided in the second embodiment in a locked state;
fig. 14 is a plan sectional view of the seesaw-type lock cylinder water purifier provided in the second embodiment in a locked state;
fig. 15 is a plan sectional view of the seesaw-type lock cylinder water purifier provided in the second embodiment in an unlocked state;
fig. 16 is an exploded schematic view of a seesaw driving member according to the second embodiment;
FIG. 17 is a schematic structural view of a pushing member according to a second embodiment;
FIG. 18 is a schematic structural view of a bracket according to the second embodiment;
FIG. 19 is a structural diagram of the stand according to another perspective provided in the second embodiment;
fig. 20 is a schematic structural diagram of a driving part according to a second embodiment.
1. A locking member; 11. a guide post; 111. a limiting flange; 12. a connecting shaft; 13. locking the clamping part; 14. a relief portion; 2. a drive member; 21. an operation panel; 211. a drive member connecting portion; 212. a stop convex rib of the driving part; 213. a first end; 214. a second end; 22. a rotating shaft; 23. a first spring; 25. a second spring; 26. connecting holes; 27. an installation part; 29. buckling; 3. a jacking member; 31. a filter element ejection end; 32. a buckle ejection end; 321. a guide surface; 33. a limiting part; 5. a support; 51. a clamping hole; 52. a bottom wall; 531. stopping the position rib; 532. a swing groove; 54. a side wall; 541. a shaft hole; 55. a bracket stop rib; 56. a bracket connecting portion; 57. a guide portion; 6. a deflection stop member; 61. a first rib; 62. a second rib; 100. a mounting seat; 101. an installation port; 102. a chute; 200. a filter element assembly; 201. a connecting portion; 202. a clamping fit part; 203. filter core water route connects.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
The application provides a wane type lock cylinder water purifying device which comprises an installation base 100, a filter core assembly 200 and a locking component 1, wherein the filter core assembly 200 and the locking component 1 are installed on the installation base 100, the locking component 1 is provided with a locking position and an unlocking position, the wane type lock cylinder water purifying device also comprises a wane type driving assembly 2 for driving the locking component 1 to move, the driving assembly 2 rotates around a rotating shaft 22 of the driving assembly and can be positioned at a first station or a second station, and when the driving assembly 2 is positioned at the first station, the filter core assembly 200 is locked by the locking; with the drive assembly 2 in the second station, the locking assembly 1 unlocks the filter element assembly 200. The mounting base 100 is connected with a bracket 5 for mounting the driving component 2, the bracket 5 includes a sidewall 54 and a bottom wall 51, the sidewall 54 is provided with a shaft hole 541 for mounting the rotating shaft 22, and the driving component 2 is elastically abutted against the bottom wall 51.
Fixed locking of filter element subassembly 200 on mount pad 100 through the cooperation of wane formula drive assembly 2 and support 5, wherein wane formula drive assembly 2 has the first station of locking filter element subassembly 200 on mount pad 100 and unlocks filter element subassembly 200 in the second station of mount pad 100, and so, the user can directly carry out dismouting filter element subassembly through wane formula drive assembly, and convenient and fast, and the dismouting that can also be used for jumbo size filter element subassembly is fixed, satisfy user demand, it is simple laborsaving, promote user's use and experience. Through the cooperation of pivot 22 and shaft hole 541, rotate wane formula drive assembly 2 and set up on support 5, formed lever motion, guaranteed that wane formula drive assembly 2 can revolute pivot 22 and carry out the in-process of reciprocating switch between first station and the second station, guaranteed drive assembly's flexibility.
Example one
As shown in fig. 1 to 11, an embodiment of the present application provides a seesaw-type lock cylinder water purifying apparatus, the seesaw-type driving assembly 2 includes an operation plate 21, a rotation shaft 22, a first spring 23, and a deflection stopping member 6, the rotation shaft 22 is disposed on the operation plate 21, the first station and the second station are respectively located at two ends of the operation plate 21 swinging around the rotation shaft 22 in a reciprocating manner, the first spring 23 is perpendicular to the rotation shaft 22, the first spring 23 has a compression pre-tightening force between the operation plate 21 and the deflection stopping member 6, and the deflection stopping member 6 abuts against the stopping portion. The deflection stop member 6 abuts against one end of the first spring 23, and swings relative to the first spring 23, and when the operation plate 21 rotates to the first station or the second station, the deflection stop member 6 rotates in the opposite direction to the operation plate 21. The deflection stopping member 6 has a maximum spring compression position perpendicular to the operating plate 21 and a minimum spring compression position having an angle with the operating plate 21, the minimum spring compression position is located at both swing ends of the maximum spring compression position, and the operating plate is rotated to the maximum spring compression position and positioned at the minimum spring compression position on the other side beyond the maximum spring compression position. The bottom wall 52 is provided with a stop part, the stop part comprises stop ribs 531 arranged at intervals, a swing groove 532 is formed between the stop ribs 531, the deflection stop part 6 is embedded in the swing groove 532 and can swing to any stop rib 531 in the swing groove 532 and stop, the deflection stop part 6 is positioned right below the rotating shaft 22, and the swing groove 532 and the rotating shaft 22 extend in the same direction.
Like this, first spring 23 sets up between operation panel 21 and support 5, and when the user pressed operation panel 21, first spring 23 can take place deformation because of the compression pretightning force to make wane formula drive assembly 2 switch back and forth between first station and second station, the effect that the position was only played to first spring to the position is stopped in this moment to the deflection. One end of first spring is even on operation panel 21, and the other end links to each other with the position piece 6 that ends that deflects, and when the user pressed operation panel 21, first spring 23 took place elastic deformation simultaneously and can twist along with drive assembly 2 with its continuous position piece 6 that ends that deflects, can incline for the both ends of operation panel 21 to also can drive first spring 23 one end of preferred operation panel 21, thereby inject drive assembly 2 at first station or second station. The structure is simple, easy to realize, convenient to replace and maintain and better in user experience. The one end that the position piece 6 was stopped in deflecting is installed in the position portion of stopping, and the other end links to each other with first spring 23, and the position rib 531 that ends sets for the position piece 6 that deflects but the position 6 that just deflects sets for the position piece 6 that deflects that the setting of swing groove 532 is fixed on support 5, like this at the seesaw drive assembly 2 and around the in-process that carries out reciprocal switching between first station and the second station of rotation shaft 22, convenient operation has guaranteed drive assembly's flexibility.
Specifically, in this embodiment, the filter element assembly 200 is mounted on the support 5 through the mounting port 101, the locking member 1 is disposed at the mounting port 101, the locking position and the unlocking position may be two positions spaced apart from each other in the radial direction of the mounting port 101, the locking member 1 can move to the locking position or the unlocking position in the radial direction of the mounting port 101, and when the locking member 1 moves to the locking position, the locking member 1 unlocks the filter element assembly 200, and the filter element assembly 200 can be freely inserted into or taken out of the mounting port 101. Filter element group spare 200 removes along the axial single degree of freedom of installing port 101, the only degree of freedom of locking part 1 restriction filter element group spare 200, fix filter element group spare 200 locking on mount pad 100, installation easy operation is convenient like this, the fixed mounting reliability is high, can be less at water purification unit volume, change under the limited condition in space, change the operation to filter element group spare 200 conveniently, time saving and labor saving improve the operating efficiency, reduce and change the maintenance cost, satisfy user's demand, promote user's use and experience.
The driving part 2 is rotationally arranged on the bracket 5 to form a lever structure; the driving part 2 is provided with a first end 213 which is positioned at one side of the rotating shaft 22 and connected with the locking part 1 and a second end 214 which is positioned at the other side of the rotating shaft 22, the first station is a position where the first end 213 is close to the bracket 5, and the second end 214 tilts relative to the bracket 5 when the first end 213 is close to the bracket 5; the second end 214 of the switching component 2 is pressed to drive the driving component 2 to rotate clockwise or anticlockwise for an angle around the rotating shaft 22, the locking component 1 is driven to move from the locking position to the unlocking position along the radial direction of the mounting hole 101 by moving from the first station to the second station, the locking state of the lock cylinder water purifier is switched into the unlocking state, and the filter element component 200 is unlocked. When the driving part 2 is in the second working position, the second end 214 is close to the bracket 5, and the first end 213 tilts relative to the bracket 5; the first end 213 of the driving part 2 is pressed, the driving part 2 rotates counterclockwise or clockwise for an angle around the rotating shaft 22, the second station moves to the first station, the locking part 1 is driven to move from the unlocking position to the locking position along the radial direction of the mounting opening 101, and the water purifying device is switched from the unlocking state to the locking state, so that the filter element assembly 200 is locked. The driving part 2 is simple in structure and easy to realize, convenient to manufacture, low in cost and convenient to operate, the filter element assembly 20 is convenient to replace by a user, and the user experience is better.
One end of first spring 23 is even on operation panel 21, and the other end links to each other with the position piece 6 that ends that deflects, and when the user pressed operation panel 21, first spring 23 took place elastic deformation simultaneously and can twist along with drive assembly 2 with its continuous position piece 6 that ends that deflects, can incline for the both ends of operation panel 21 to also can drive the one end of first spring 23 deviation operation panel 21, thereby inject drive assembly 2 at first station or second station. The structure is simple, easy to realize, convenient to replace and maintain and better in user experience.
As shown in fig. 5, 6 and 8, the driving member 2 is provided with a mounting portion 27, and one end of the first spring 23 is connected to the mounting portion 27; the deflection stop member 6 can be tilted towards the first end 213 or the second end 214 relative to the bracket 5 and drives the first spring 23 to be biased towards the first end 213 or the second end 214. when the driving member 2 is pressed, the driving member 2 presses the first spring 23 to force the deflection stop member 6 to swing towards the first end 213 or the second end 214, and the deflection stop member 6 drives the first spring 23 to be biased towards the first end 213 or the second end 214, so that the driving member 2 is limited to the second position or the first position. The structure is simple and easy to realize, the manufacturing cost is low, the operation is simple and convenient, the work is stable and reliable, the replacement and the maintenance are convenient, the service life is long, and the user experience is better. Wherein, installation department 27 is the spring mounting hole, and first spring 23 simple to operate is swift, can install spacingly to first spring 23 simultaneously, breaks away from installation department 27 when preventing first spring 2 partial deviation drive part 2's both ends, guarantees to deflect the reliable and stable work of ending position piece 6.
As shown in fig. 1 to 11, in this embodiment, the driving part 2 is rotatably connected to the bracket 5 through the rotating shafts 22 at two sides, and the mounting portion 27 is disposed between the two rotating shafts 22, so that the mounting portion 27 is close to the rotating shaft 22 of the driving part 2, that is, the position of the force of the first spring 23 on the driving part is close to the rotating shaft 22 of the driving part 2, so that when the position of the force of the first spring 23 on the driving part is slightly changed, the direction of the moment applied to the driving part 2 can be changed, and the first spring 23 can change the stressed state of the driving part 2 by a small changing distance, thereby saving the mounting space, being compact in mounting, simple in structure, and beneficial to reducing the volume of the water purifying apparatus; and the switching motion of the driving part 2 is smooth, the labor is saved when the driving part 2 is pressed, the operation is simple and convenient, and the user can feel better at a glance.
As shown in fig. 5 and 11, the bracket 5 includes a side wall 54 and a bottom wall 52, the bottom wall 52 is provided with a shaft hole 541 for mounting the rotating shaft 22, the bottom wall 52 is provided with a stopper for mounting the deflection stopper 6, and the deflection stopper 6 is located right below the rotating shaft 22. The stopping part comprises stopping ribs 531 arranged at intervals, a swinging groove 532 is formed between the stopping ribs 531, and the deflection stopping piece 6 is embedded in the swinging groove 532 and can swing to any stopping rib 531 in the swinging groove 532 and stop.
Wherein, pivot 22 is the cylinder of symmetry setting in the driver part 2 both sides, it installs between two end muscle 531 to deflect end piece 6, it leans on to end muscle 531 to deflect end piece 6 to lean on after swinging to certain angle towards the first end 213 or the second end 214 of driver part 2, thereby the limited swing range who deflects end piece 6, the tissue deflects and ends piece 6 and continue to incline to first end 213 or the swing of second end 214, guarantee the reliable and stable work of first spring 24, guarantee the spacing effect to driver part 2, user experience is better.
One end of the deflection stop member 6 is installed in the stop portion, and the other end is connected with the first spring 23, so that the flexibility of the driving assembly is ensured in the process of reciprocating switching between the first station and the second station of the rocker type driving assembly around the rotating shaft 22. The setting of ending position muscle 531 has set for the position that can movably deflect for deflection end piece 6, and the setting of swing groove 532 will deflect end piece 6 and fix on the support, has realized that wane formula drive assembly can switch between first station and second station, convenient operation.
Wherein, the deflection stop piece 6 is a twisted piece, and one end of the twisted piece is provided with a first convex rib 61; the first convex rib 61 is matched and inserted with the swing groove 532, so that the torsion piece is supported on the bracket 5, and the position of the torsion piece is fixed, so that the torsion piece is limited between the two stop ribs 531, and the torsion piece is prevented from being separated from the bracket 5; meanwhile, the size of the swing groove 532 is larger than that of the first rib 61, so that the torsion piece can swing obliquely relative to the first end 213 or the second end 214 of the bracket 5, and the normal and reliable work of the first spring 24 and the deflection stop member 6 is ensured. The other end of the torsion piece is provided with a second convex rib 62, and the torsion piece is matched and connected with the first spring 23 through the second convex rib 62.
One end of the driving component 2 close to the filter element component 200 is provided with a waist-shaped connecting hole 26, two sides of the locking component 1 are provided with connecting shafts 12 matched with the connecting holes 26, the driving component 2 drives the locking component 1 to slide in a locking plane, and the locking plane is perpendicular to the inserting direction of the filter element component 200. The mounting seat 101 is provided with a sliding groove 102, the locking component 1 is provided with a guide post 11, and the guide post 11 and the sliding groove 102 are matched to move so as to slidably arrange the locking component 1 on the mounting seat 100.
In this embodiment, as shown in fig. 7-10, the bracket 5 is provided with a sliding slot 102, the locking component 1 is provided with a guiding post 11, the guiding post 11 and the sliding slot 102 move cooperatively, so that the locking component 1 is slidably disposed on the mounting seat 100; guide post 11 and spout 102 play the guide effect to the motion of locking part 1, prevent that locking part 1 from rocking or swinging, and locking part 1 atress is even, and the motion is more smooth and easy stable, and is not fragile, long service life, and user experience is better. The end of the guide post 11 is further provided with a limiting flange 111, the radial dimension of the limiting flange 111 is larger than the width of the sliding groove 102, the guide post 11 is limited in the sliding groove 102, the guide post 11 is prevented from being separated from the sliding groove 102, the guiding and supporting effects on the locking component 1 are better, and the stable and reliable operation of the locking component 1 is maintained.
The two sides of the first end 213 of the driving component 2 are provided with connecting holes 26, the two sides of the locking component 1 are provided with connecting shafts 12, and the connecting shafts 12 are matched and connected with the connecting holes 26 to rotatably connect the locking component 1 with the first end 213. Since the coupling hole 26 has a certain movement space, the coupling shaft 12 at both sides of the locking unit 1 can move inside the coupling hole 26. Conveniently adjust the hookup location relation of locking part 1 and driver part 2, prevent the motion of locking part 1 and driver part 3's mutual interference, guarantee locking part 1 and driver part 2's reliable and stable work, filter element group spare 200 dismantles safe fast, and user experience is better.
Connecting hole 26 is connected with the cooperation of connecting axle 12, can rotate the one end that locking part 1 and drive assembly 2 are close to installing port 101 and be connected, also conveniently adjusts the hookup location relation of locking part 1 and drive assembly 2, prevents that the motion of locking part 1 and drive assembly 2 from interfering each other, has guaranteed the reliable and stable work between them, quick assembly disassembly filter core, promotion user experience. The guide post 11 is matched with the sliding groove 102, so that the guide post 11 is prevented from being separated from the sliding groove, the guide and support effects on the locking component 1 can be better, and the stable and reliable operation of the locking component 1 is ensured.
In the present embodiment, the filter element assembly 200 has a connecting portion 201 and a snap-fit portion 202 provided on the connecting portion 201, and the locking member 1 has a locking snap-fit portion 13; connecting portion 201 inserts in installing port 101, and locking joint portion 13 inserts between installing port terminal surface and the joint cooperation portion 202 around installing port 101 to fix filter element subassembly 200 joint on mount pad 100, prevent that filter element subassembly 200 outwards drops.
In this embodiment, the connecting portion 201 is provided with a filter element waterway interface 203, a mounting seat waterway interface (not shown in the figure) is correspondingly arranged in the mounting seat 100, the connecting portion 201 is inserted into the mounting port 101, the filter element waterway interface 203 is connected with the mounting seat waterway interface in a matching manner, and the locking component 1 locks the filter element assembly 200 on the mounting seat 100, so as to ensure the normal and reliable operation of the water purifying apparatus. Locking component 1 still has the portion of stepping down 14 with the external shape looks adaptation of filter core water route interface 203, can prevent that locking component 1 and filter core water route interface 203 from taking place to interfere to increase the area of contact of joint portion 13 and joint cooperation portion 202, it is fixed firm reliable, guarantee the locking effect, save material moreover, reduce weight, reduce manufacturing cost, rationally use installation space.
Example two
As shown in fig. 12 to 19, the difference between the present embodiment and the first embodiment is that a second spring 25 and a limiting portion are disposed on the bracket 5, the second spring 25 always has a reset force for driving the driving assembly 2 to reset from the second station to the first station, the limiting portion resets the driving assembly 2 from the second station to the first station, the limiting portion limits the driving assembly 2 to the second station, the mounting base 101 further has a pushing component 3, the pushing component 3 is pushed under the installation state of the filter element assembly 2 to separate the driving assembly 2 from the limiting portion, and the driving assembly 2 automatically resets to the first station under the reset force of the second spring 25 to lock the filter element assembly 2. One end of the driving component 2, which is far away from the filter element component 2, is provided with a clamping part matched with the limiting part, the clamping part is matched with the limiting part, the driving component 2 is limited at a second station, the jacking component 3 is arranged at the bottom of the support 5 in a sliding manner, and two ends of the jacking component 3 are respectively in jacking fit with the clamping part and the filter element component 2.
The jacking part 3 can enable the filter element assembly 200 to be separated from the mounting opening 101, and then the locking state is changed into the unlocking state, the second station is switched from the first station, the driving assembly 2 can be kept at the second station by the limiting part, the second spring can be switched to the first station by the second station to reset, and thus, the linkage relation can be formed by the matching of the jacking part 3, the limiting part and the second spring 25, and the quick disassembly and assembly of the filter element assembly are completed.
In this embodiment, the limiting portion is a fastening hole 51 formed on the bracket 5, and the fastening portion is a fastening 29, it can be understood that the limiting portion may also be a fastening structure formed on the bracket, and the fastening portion is a fastening hole structure formed on the bracket.
The jacking part 3 can enable the filter element assembly 200 to be separated from the mounting opening, and then the locking state is changed into the unlocking state, the first station is switched to the second station, the limiting part can keep the driving assembly 2 at the second station, the second spring 25 is arranged and can be used for switching the driving assembly 2 to the first station for resetting, and thus, the jacking part 3, the limiting part and the second spring 25 are matched to form a linkage relation, and the quick disassembly and assembly of the filter element assembly 200 are completed.
When installation filter element group spare 200, at first switch over drive unit 2 to the second station, drive locking unit 1 and move to the unblock position, drive unit 2 promotes to push up 3 messenger joint portion and breaks away from card hole 51, then pack into filter element group spare 200, filter element group spare 200 promotes to push up 3 messenger joint portion cards in card hole 51, make drive unit 2 switch over to first station by the second station, drive locking unit 1 and move to the locking position by the unblock position, on the mount pad 100 is installed again in the automatic locking of filter element group spare 200.
When the filter element assembly 200 is disassembled, the driving part 2 is switched from a first station to a second station, and the locking part 1 is driven to move from a locking position to an unlocking position; the joint portion of the driving part 2, the jacking part 3 jacks the filter element assembly 200, the force which is separated from the mounting base 100 is generated to the filter element assembly 200, the filter element assembly 200 is ejected out under the action of the jacking part 3, and then the filter element assembly 200 is pulled out, so that the disassembly of controlling the filter element assembly 200 by one key is realized.
In the present embodiment, as shown in fig. 20, the first end 213 of the driving member 2 is provided with a driving member connecting portion 211, the bracket 5 is provided with a bracket connecting portion 56, one end of the second spring 25 is connected to the driving member connecting portion 211, and the other end is connected to the bracket connecting portion 56; the first end 213 of the driving part 2 is further provided with a driving part stopping convex rib 212, the support 5 is provided with a support stopping rib 55, the driving part stopping rib 212 abuts against the support stopping rib 55 to play a role in stopping, and the driving part 2 is limited at the first station by matching with the second spring 25.
The ejecting member 3 is disposed between the mounting opening 101 and the clamping hole 51, and the ejecting member 3 includes a cartridge ejecting end 31 of the ejecting cartridge assembly 200 and a clamping ejecting end 32 of the ejecting clamping 23. When the filter element assembly 200 is installed in the installation opening 101, the filter element ejecting end 31 is ejected, and the buckle ejecting end 32 contacts and pushes the buckle 23 to be separated from the buckle hole 51; the driving part 2 is automatically switched from the second station to the first station under the action of a second spring, and drives the locking part 1 to move from the unlocking position to the locking position, so that the filter element assembly 200 is locked; while the second spring 25 delimits the drive member 2 in the first position. The driving part 2 is pressed to switch the driving part from a first station to a second station, the locking part 1 is driven to move from a locking position to an unlocking position, and the filter element assembly 200 is unlocked; when the driving part 2 moves to the second station, the buckle 29 pushes the buckle ejecting end 32, so that the filter element ejecting end 31 contacts and pushes the filter element assembly 200 to be separated from the mounting opening 101; and simultaneously the snap 29 is snapped into the snap hole 51 to limit the driving part 2 in the second station. The jacking component 3 is in linkage relationship with the driving component 2 and the filter element assembly 200. Simple operation, time saving and labor saving.
As shown in fig. 17 to 19, the bracket 5 is provided with a guide portion 57, the pushing member 3 is provided with a stopper portion 33, the stopper portion 33 is slidably connected to the guide portion 57, and the pushing member 3 is slidably provided on the bracket 5. The guide portion 57 and the stopper portion 3 guide the movement of the knock member 3, so that the knock member 3 can smoothly slide on the holder 5.
The guide part 57 is a waist-shaped sliding groove extending along the sliding direction of the pushing component 3, two ends of the waist-shaped sliding groove are closed, the limiting part 33 has a stopping function, and the limiting part 33 can be limited in the guide part 57; spacing portion 33 sets up the protruding muscle of slip in the top for the symmetry moves the part 3 both sides, and two at least protruding muscle of slip set up along the slip direction interval that the part 3 was moved in the top, thereby move part 3 stable stay on support 5 in the top, prevent that the part 3 breaks away from support 5 in the top, the part 3 can only be moved in the top along guide part 57 reciprocating sliding, the protruding muscle of slip is better to the direction and the supporting role of the part 3 that move in the top, the part 3 atress that moves in the top is even, move more steadily, more reliable and more stable when moving filter element subassembly 200 and buckle 29 in the top.
The buckle ejecting end 32 of the ejecting component 3 is provided with a guide surface 321 matched with the buckle 29, the guide surface 321 contacts and extrudes the buckle 29, the buckle 29 is conveniently pushed to be separated from the buckle hole 51, the impact of the buckle ejecting end 32 on the buckle 29 is weakened, the buckle 29 is not easy to damage, and the service life is longer.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A wane type lock core water purifying device comprises a mounting seat, a filter core assembly and a locking component, wherein the filter core assembly and the locking component are mounted on the mounting seat, and the locking component is provided with a locking position and an unlocking position; when the drive assembly is located at the second station, the locking component unlocks the filter element assembly.
2. The water purifying apparatus according to claim 1, wherein the mounting seat is connected with a bracket for mounting the driving assembly, the bracket comprises a side wall and a bottom wall, the side wall is provided with a shaft hole for mounting the rotating shaft, and the driving assembly is elastically abutted against the bottom wall.
3. The water purifying apparatus according to claim 2, wherein the seesaw-type driving assembly includes an operation plate, a rotation shaft, a first spring, and a deflection stopping member, the rotation shaft is disposed on the operation plate, the first station and the second station are respectively disposed at two ends of the operation plate swinging around the rotation shaft in a reciprocating manner, the first spring is perpendicular to the rotation shaft, the first spring has a compressive pre-tightening force between the operation plate and the deflection stopping member, and the deflection stopping member abuts against the stopping portion.
4. The water purifying apparatus of claim 3, wherein the deflection stopping member abuts against one end of the first spring and swings relative to the first spring, and the deflection stopping member rotates in a direction opposite to the operation plate when the operation plate rotates to the first station or the second station.
5. The water purifying apparatus of claim 4, wherein the deflection stopping member has a maximum spring compression position perpendicular to the operation plate and a minimum spring compression position having an included angle with the operation plate, the minimum spring compression position is located at both swinging ends of the maximum spring compression position, and when the operation plate is rotated to the first station or the second station, the deflection stopping member moves from the minimum spring compression position at one end to the maximum spring compression position and is located at the minimum spring compression position at the other side beyond the maximum spring compression position.
6. The water purifying apparatus according to claim 3, wherein the bottom wall is provided with the stopping portion, the stopping portion includes stopping ribs arranged at intervals, a swing groove is formed between the stopping ribs, the deflection stopping member is embedded in the swing groove and can swing to any stopping rib and stop in the swing groove, the deflection stopping member is located right below the rotating shaft, and the swing groove and the rotating shaft extend in the same direction.
7. The water purification device of claim 2, wherein the bracket is provided with a second spring and a limiting portion, the second spring has a reset force for always driving the driving assembly to reset from the second station to the first station, the limiting portion limits the driving assembly to the second station, the mounting base is further provided with a pushing component, the pushing component is pushed under the mounting state of the filter element assembly to enable the driving assembly to be separated from the limiting portion, and the driving assembly automatically resets to the first station under the reset force of the second spring to lock the filter element assembly.
8. The water purifying apparatus according to claim 7, wherein a clamping portion engaged with the limiting portion is disposed at an end of the driving assembly away from the filter element assembly, the clamping portion engages with the limiting portion to limit the driving assembly to the second position, the pushing member is slidably disposed at the bottom of the bracket, and two ends of the pushing member are respectively engaged with the clamping portion and the filter element assembly.
9. The water purifying apparatus according to any one of claims 1 to 8, wherein a kidney-shaped connecting hole is formed at one end of the driving assembly close to the filter element assembly, connecting shafts matched with the connecting holes are arranged at two sides of the locking component, the driving assembly drives the locking component to slide in a locking plane, and the locking plane is perpendicular to the insertion direction of the filter element assembly.
10. The water purifying apparatus of claim 9, wherein the mounting seat is provided with a sliding groove, the locking member is provided with a guiding post, and the guiding post and the sliding groove are matched for movement to slidably arrange the locking member on the mounting seat.
CN201921330696.9U 2019-08-16 2019-08-16 Wane formula lock core water purification unit Active CN211255286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921330696.9U CN211255286U (en) 2019-08-16 2019-08-16 Wane formula lock core water purification unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921330696.9U CN211255286U (en) 2019-08-16 2019-08-16 Wane formula lock core water purification unit

Publications (1)

Publication Number Publication Date
CN211255286U true CN211255286U (en) 2020-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921330696.9U Active CN211255286U (en) 2019-08-16 2019-08-16 Wane formula lock core water purification unit

Country Status (1)

Country Link
CN (1) CN211255286U (en)

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