CN109569079B - Multistage filter core purifier - Google Patents
Multistage filter core purifier Download PDFInfo
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- CN109569079B CN109569079B CN201910076872.9A CN201910076872A CN109569079B CN 109569079 B CN109569079 B CN 109569079B CN 201910076872 A CN201910076872 A CN 201910076872A CN 109569079 B CN109569079 B CN 109569079B
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- sliding
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- movable cavity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000000746 purification Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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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
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a multi-stage filter element water purifying device, which comprises a water purifying component (6) and an installation machine body (8) which is used for being matched and installed with the water purifying component (6), the water purification component (6) comprises a water purification main machine (61) and a multi-stage filter element component (62) arranged at the bottom of the water purification main machine (61), an installation column body (63) is fixedly arranged on the end surface of the rear side of the water purification main machine (61), a connecting groove (631) with a downward opening is arranged in the end surface of the bottom of the installation column body (63), a movable cavity (81) is arranged in the mounting machine body (8), a mounting slot (82) with a forward opening is arranged at the upper side of the movable cavity (81), a fixing block (83) extending downwards is fixedly arranged between the installation slot (82) and the movable cavity (81), the bottom section of the fixed block (83) is positioned in the movable cavity (81); the invention is convenient to disassemble and assemble, and improves the installation efficiency and safety.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to a multi-stage filter element water purification device.
Background
Tap water for daily life supplied by cities is mostly pumped from rivers, reservoirs and other water sources to a tap water treatment plant, and the tap water is treated through the treatment processes of precipitation, filtration, disinfection and the like, but the tap water requirement of the cities is too large, so that the tap water conveyed to thousands of households by a water supply network is more or less mixed with particle impurities, and the particle impurities can block water supply faucets of users and influence the body health of the people. Consequently, install the water purifier on tap and come to a break, but present water purifier dismouting is maintained and is wasted time and energy, and the user's of not being convenient for use, the steadiness is poor, moreover because the power supply piece exposed of traditional water purifier sets up when the power supply is pegged graft, and then has great potential safety hazard in the use, consequently, an urgent need for a easy dismounting, high multistage filter core purifier of security.
Disclosure of Invention
The invention aims to provide a multi-stage filter element water purifying device which is used for overcoming the defects in the prior art.
The invention relates to a multi-stage filter element water purifying device, which comprises a water purifying assembly and an installation machine body which is used for being installed in a matched manner with the water purifying assembly, wherein the water purifying assembly comprises a water purifying main machine and a multi-stage filter element assembly which is installed at the bottom of the water purifying main machine, an installation cylinder is fixedly arranged on the end surface of the rear side of the water purifying main machine, a connecting groove with a downward opening is arranged in the end surface of the bottom of the installation cylinder, a movable cavity is arranged in the installation machine body, an installation slot with a forward opening is arranged at the upper side of the movable cavity, a fixed block which extends downwards is fixedly arranged between the installation slot and the movable cavity, the bottom section of the fixed block is positioned in the movable cavity, a through sliding groove which is arranged in a vertical through manner is arranged in the fixed block, a sliding strip block which extends up and down is connected in, the sliding device is characterized in that a first limiting block fixedly connected with the sliding strip block in a matched and matched manner is connected in the first groove in a sliding manner, a first magnet is fixedly arranged in the first limiting block, a first electromagnetic coil assembly is fixedly arranged in the bottom wall of the first groove, a supporting plate is arranged on the rear side of the fixed block, the left end of the supporting plate is fixedly connected with the left side wall of the movable cavity in a matched and matched manner, first guide slide rods symmetrically arranged front and back are fixedly connected between the top end surface of the supporting plate and the top end wall of the movable cavity in a matched and matched manner, a sliding block body is connected on the first guide slide rods in a sliding and matched manner, a first spring is connected on the tops of the sliding block bodies in a pressed and matched manner, a swinging arm body extending towards the front side is connected to the bottom of the supporting plate in a rotating and matched manner through a rotating shaft, and the front section of, just be equipped with in the front side section of the swing arm body and link up the guide slot, it has the left side end to link up in the guide slot transition fit connection with the commentaries on classics round pin axle that draw runner piece right side terminal surface fixed fit is connected, link up the guide slot with between the axis of rotation swing arm body is last articulated to cooperate and is connected with the linkage arm body, the linkage arm body is kept away from swing arm body one side with the articulated cooperation of the front side terminal surface of the sliding block body is connected, is located the fixed block downside be equipped with from locking control mechanism in the preceding lateral wall in activity chamber.
According to the technical scheme, the display portion and the key portion are arranged on the front side end face of the water purification main machine, the power supply connecting wire is fixedly arranged on the left side end face of the water purification main machine, and the power plug portion is fixedly arranged on one side, away from the water purification main machine, of the power supply connecting wire.
According to a further technical scheme, the left and right extending tail ends of the rotating shaft are respectively connected with the left and right end walls of the movable cavity in a rotating fit mode.
In a further technical scheme, the self-locking control mechanism comprises a telescopic groove and a second groove, wherein the tail end of the rear side of the telescopic groove is communicated with the movable cavity, the second groove is communicated with and arranged in the top wall of the telescopic groove, the telescopic groove is connected with a self-locking sliding body in a sliding fit manner, the second groove is connected with a second limit sliding block which is fixedly connected with the self-locking sliding body in a sliding fit manner, a second guide sliding rod which is arranged in a front-back extending mode is connected in the second limiting sliding block in a sliding fit mode, the front-back extending tail end of the second guide sliding rod is fixedly connected with the front-back end wall of the second groove in a matched mode, a second spring is connected to the front side of the second limit slide block in a pressing fit manner, a second electromagnetic coil assembly is fixedly arranged in the front side wall of the telescopic groove, the front side end face of the self-locking sliding body is fixedly provided with a second magnet, and the rear side tail end of the self-locking sliding body is fixedly provided with an inclined plane convex locking block.
In a further technical scheme, the first spring and the second spring are both top pressure springs.
According to a further technical scheme, a communicating groove communicated with the movable cavity is formed in the left end face of the installation machine body, and a power supply groove connected with a mains supply is formed in the left end face of the sliding block body.
Drawings
FIG. 1 is a front view of a water purification unit according to the present invention;
FIG. 2 is a right side view of a multi-stage cartridge water purification unit of the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting body of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
fig. 5 is a schematic structural diagram of a multi-stage cartridge water purification device according to the present invention after installation.
Detailed Description
The present invention is described in detail below with reference to fig. 1 to 5.
Referring to fig. 1 to 5, the multi-stage filter element water purifying device according to the embodiment of the present invention includes a water purifying assembly 6 and an installation body 8 configured to be installed in cooperation with the water purifying assembly 6, the water purifying assembly 6 includes a water purifying main body 61 and a multi-stage filter element assembly 62 installed at the bottom of the water purifying main body 61, an installation cylinder 63 is fixedly installed on a rear end surface of the water purifying main body 61, a connection groove 631 having a downward opening is formed in a bottom end surface of the installation cylinder 63, a movable cavity 81 is formed in the installation body 8, an installation slot 82 having a forward opening is formed in an upper side of the movable cavity 81, a fixing block 83 extending downward is fixedly installed between the installation slot 82 and the movable cavity 81, a bottom section of the fixing block 83 is located in the movable cavity 81, a through chute 832 penetrating up and down is formed in the fixing block 83, the sliding strip 833 which is arranged in a vertically extending mode and is connected with the through sliding chute 832 in a sliding fit manner, a first groove 831 is communicated and arranged in the front side wall of the through sliding chute 832, a first limit slider 834 which is connected with the sliding strip 833 in a fixed fit manner and is connected with the first limit slider 831 in the first groove 831 in a sliding fit manner, a first magnet 835 is fixedly arranged in the first limit slider 834, a first electromagnetic coil component 836 is fixedly arranged in the bottom wall of the first groove 831, a supporting plate 811 is arranged on the rear side of the fixed block 83, the left end of the supporting plate 811 is fixedly connected with the left side wall of the movable cavity 81 in a fit manner, first guide sliding rods 813 which are symmetrically arranged in the front and the rear are fixedly connected between the top end surface of the supporting plate 811 and the top end wall of the movable cavity 81 in a fit manner, a sliding block body 812 is connected with the first guide sliding block body in a top pressing fit, the bottom of backup pad 811 is connected with the swing arm body 815 that extends the setting to the front side through axis of rotation 8151 normal running fit, the front side section of swing arm body 815 is located the right side position of draw runner block 833 bottom extension section, just be equipped with in the front side section of swing arm body 815 and link up guide slot 8152, link up in the guide slot 8152 transition fit connect with the left side end with the round pin axle 8153 that draw runner block 833 right side terminal surface fixed fit is connected, link up guide slot 8152 with between the axis of rotation 8151 the articulated cooperation is connected with linkage arm body 816 on the swing arm body 815, linkage arm body 816 keeps away from swing arm body 815 one side with the articulated cooperation of downside of the front side terminal surface of draw runner block body 812 is connected, is located fixed block 83 be equipped with from locking control mechanism in the preceding lateral wall of activity chamber 81.
Advantageously or exemplarily, a display portion 611 and a key portion 612 are arranged on the front side end surface of the water purification main machine 61, so as to facilitate quick observation and control adjustment, and a power connection line 64 is fixedly arranged on the left side end surface of the water purification main machine 61, and a power plug head 641 is fixedly arranged on the side, away from the water purification main machine 61, of the power connection line 64, so as to facilitate quick power plug installation and use.
Advantageously or exemplarily, the left and right extending ends of the rotation shaft 8151 are respectively connected with the left and right end walls of the movable chamber 811 in a rotation fit manner, so as to realize the rotation supporting work of the swing arm body 815.
Beneficially or exemplarily, the self-locking control mechanism includes a telescopic groove 84 having a rear end communicated with the movable cavity 81 and a second groove 85 communicated with and disposed in a top wall of the telescopic groove 84, the telescopic groove 84 is connected with a self-locking slider 842 in a sliding fit manner, the second groove 85 is connected with a second limit slider 851 fixedly connected with the self-locking slider 842 in a sliding fit manner, the second limit slider 851 is connected with a second guide rod 852 extending forward and backward in a sliding fit manner, the front and rear extending ends of the second guide rod 852 are respectively connected with front and rear end walls of the second groove 85 in a fixed fit manner, the front side of the second limit slider 851 is connected with a second spring 853 in a pressing fit manner, a second electromagnetic coil assembly 841 is fixedly disposed in a front side wall of the telescopic groove 84, and a second magnet 843 is fixedly disposed in a front side end face of the self-locking slider 842, the rear end of the self-locking sliding body 842 is fixedly provided with a bevel convex locking block 844, so that the self-locking sliding body 842 is automatically controlled to drive the bevel convex locking block 844 to stretch, and the operation convenience is improved.
Advantageously or exemplarily, the first spring 814 and the second spring 853 are both top pressure springs, so as to realize the automatic control reset operation.
Advantageously or exemplarily, a communication groove 817 which is arranged to communicate with the movable cavity 81 is provided in the left end surface of the mounting body 8, and a power supply groove 8121 connected to the mains supply is provided in the left end surface of the sliding block 812, so that the safety of power supply plugging is improved.
When the electromagnetic coil assembly is used, the sliding block body 812 is pressed by the first spring 814, so that the sliding block body 812 is abutted against the top end face of the supporting plate 811, the linkage arm body 816 on the sliding block body 812 drives the swinging arm body 815 to be in a horizontal state, the rotating pin shaft 8153 penetrating through the guide groove 8152 drives the bottom end of the sliding block 833 to be abutted against the bottom end wall of the movable cavity 81, meanwhile, the top end of the sliding block 833 is far away from the installation slot 82, the sliding block 833 drives the first limit sliding block 834 to be located at the bottommost position in the first groove 831, the first magnet 835 on the first limit sliding block 834 is further close to the first electromagnetic coil assembly 836 to the maximum extent, at the moment, the second limit sliding block 851 is pressed by the second spring 853, so that the second limit sliding block 851 is located at the rearmost position in the second groove 85, and the second limit sliding block 851 drives the inclined locking convex block 844 on the self-locking sliding body 842 to extend into the movable cavity 81 to the maximum extent, the inclined convex lock 844 is located at the upper side of the rocking arm 815, and at the same time, the sliding block 812 is pressed by the first spring 814, so that the sliding block 812 abuts against the top end surface of the supporting plate 811, and the power supply slot 8121 on the sliding block 812 is further away from the communicating slot 817.
When the installation and use are needed, the water purifying assembly 6 is moved to the front position of the installation machine body 8, so that the installation cylinder 63 and the installation slot 82 are in opposite positions, then the installation cylinder 63 is completely inserted into the installation slot 82, and the connecting groove 631 and the top end of the sliding bar 833 are in opposite positions, at this time, by opening the first electromagnetic coil assembly 836, the first electromagnetic coil assembly 836 and the first magnet 835 generate repulsive force, so that the first magnet 835 drives the first sliding limiting block 834 to slide to the topmost position in the first groove 831, so that the first sliding limiting block 834 drives the top end of the sliding bar 833 to maximally extend into the connecting groove to achieve the automatic locking operation of the installation cylinder 63, and meanwhile, the rotating pin 8153 on the sliding bar 833 drives the swinging arm 815 to rotate. And make the swing arm body 815 press and slide with the inclined plane convex lock block 844, and then drive the inclined plane convex lock block 844 to shrink into the telescopic groove 84 by the swing arm body 815 overcoming the top pressure of the second spring 853, when the swing arm body 815 moves to the upper side position of the inclined plane convex lock block 844, at this time, because the second limit slider 851 is pressed by the second spring 853, make the inclined plane convex lock block 844 extend into the movable cavity 81 to the maximum extent, at the same time, make the top of the inclined plane convex lock block 844 contact with the swing arm body 815, and then realize the locking work of the swing arm body 815, in the rotation process of the swing arm body 815, the linkage arm body 816 on the swing arm body 815 drives the sliding block body 812 overcoming the top pressure of the first spring 814, make the sliding block body 812 leave the supporting plate 811 to the maximum extent, and make the power supply groove 8121 move to the relative position of the through the plug-in head 641 extend into the through-in-connection groove 817 and connect with the power supply groove 8121, thereby realizing the plug-in connection work of power supply.
When disassembly is required, the plug head 641 is first disengaged from the power feed slot 8121, and then the second solenoid assembly 841 is opened, so that the second electromagnetic coil assembly 841 and the second magnet 843 generate an attractive force, and the second magnet 843 drives the self-locking sliding body 842 and the inclined convex locking block 844 to be far away from the movable cavity 81 to the greatest extent against the top pressure of the second spring 853, and the sliding block 812 is restored to the original position by the pressing force of the first spring 814, and at this time, the power supply slot 8121 is far away from the communication slot 817, the power supply slot 8121 is prevented from being directly exposed, the safety is improved, and the linking arm 816 on the sliding block 812 drives the swinging arm 815 to return to the original position, at the same time, the swinging arm 815 drives the sliding block 833 to return to the initial position, at this time, the second electromagnetic coil component 841 is controlled to be closed, so that the self-locking slider 842 is pressed by the second spring 853 to drive the inclined convex locking block 844 to return to the initial position.
The invention has the beneficial effects that:
1. through opening of the first electromagnetic coil assembly, the first electromagnetic coil assembly and the first magnet generate repulsive force, so that the first magnet drives the first limiting sliding block to slide to the topmost position in the first groove, and then the top end of the first limiting sliding block driving the sliding strip block extends into the connecting groove to the maximum extent to achieve automatic locking work of the installation cylinder, and installation efficiency and installation stability are greatly improved.
2. The top pressure that first spring was overcome to the linkage arm body through rocking on the arm body drives the sliding block body, makes the sliding block body furthest keep away from the backup pad to make the power supply groove remove to the relative position who leads to the groove, then stretch into through inserting the electricity head portion and lead to the groove and be connected with the power supply groove cooperation, and then realize the plug-in connection work of power supply, realize the work of stretching out of automatic control power supply groove, the grafting work of convenient power supply improves the convenience of using.
3. Open through the second solenoid subassembly, and then make second solenoid subassembly and second magnet produce suction, and then make the second magnet drive auto-lock gliding mass and the protruding locking piece of inclined plane overcome the apical pressure of second spring the at utmost and keep away from the activity intracavity, and then because the gliding mass receives the apical pressure of first spring, make the gliding mass resume to initial position, at this moment, make the power supply groove keep away from and lead to the groove, prevent that the power supply groove from directly exposing, security when improving not using.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides a multistage filter core purifier, including water purification subassembly (6) and be used for with installation organism (8) of water purification subassembly (6) cooperation installation, its characterized in that: the water purification assembly (6) comprises a water purification host (61) and a multi-stage filter element assembly (62) arranged at the bottom of the water purification host (61), an installation cylinder (63) is fixedly arranged on the end face of the rear side of the water purification host (61), a connecting groove (631) is arranged in the end face of the bottom of the installation cylinder (63) and is provided with a downward opening, a movable cavity (81) is arranged in the installation machine body (8), an installation slot (82) is arranged on the upper side of the movable cavity (81) and is provided with a forward opening, a fixed block (83) is fixedly arranged between the installation slot (82) and the movable cavity (81) and extends downwards, the bottom section of the fixed block (83) is positioned in the movable cavity (81), a through chute (832) is arranged in the fixed block (83) in a vertically through mode, and a sliding strip block (833) is arranged in the through chute (832) in a, the sliding mechanism is characterized in that a first groove (831) is communicated and arranged in the front side wall of the through sliding groove (832), a first limit sliding block (834) fixedly connected with the sliding strip block (833) in a matched mode is connected in the first groove (831), a first magnet (835) is fixedly arranged in the first limit sliding block (834), a first electromagnetic coil component (836) is fixedly arranged in the bottom wall of the first groove (831), a supporting plate (811) is arranged on the rear side of the fixing block (83), the left end of the supporting plate (811) is fixedly connected with the left side wall of the movable cavity (81) in a matched mode, first guide sliding rods (813) symmetrically arranged in the front and the rear are fixedly connected between the top end face of the supporting plate (811) and the top end wall of the movable cavity (81) in a matched mode, a sliding block body (812) is connected on the first guide sliding rod (813) in a matched mode, and a first spring (814) is connected on the top of the sliding block body (, the bottom of the supporting plate (811) is connected with a swinging arm body (815) which extends towards the front side in a rotating matching way through a rotating shaft (8151), the front side section of the swinging arm body (815) is positioned at the right side position of the bottom extension section of the sliding bar block (833), a through guide groove (8152) is arranged in the front side section of the swing arm body (815), a rotating pin shaft (8153) with the left end fixedly connected with the right end face of the sliding bar block (833) in a transition fit connection way is arranged in the through guide groove (8152), a linkage arm body (816) is hinged and matched on the swinging arm body (815) between the through guide groove (8152) and the rotating shaft (8151), one side, far away from the swing arm body (815), of the linkage arm body (816) is hinged, matched and connected with the front end face of the sliding block body (812), and an automatic locking control mechanism is arranged in the front side wall of the movable cavity (81) and located on the lower side of the fixed block (83).
2. The multi-stage filter element water purification device of claim 1, wherein: the water purification device is characterized in that a display portion (611) and a key portion (612) are arranged on the front side end face of the water purification host machine (61), a power supply connecting wire (64) is fixedly arranged on the left side end face of the water purification host machine (61), and an electric plug portion (641) is fixedly arranged on one side, far away from the water purification host machine (61), of the power supply connecting wire (64).
3. The multi-stage filter element water purification device of claim 1, wherein: the left and right extending tail ends of the rotating shaft (8151) are respectively connected with the left and right end walls of the movable cavity (81) in a rotating fit mode.
4. The multi-stage filter element water purification device of claim 1, wherein: the self-locking control mechanism comprises a telescopic groove (84) and a second groove (85), wherein the tail end of the rear side of the telescopic groove is communicated with the movable cavity (81), the second groove (85) is communicated with the top wall of the telescopic groove (84), a self-locking sliding body (842) is connected in the telescopic groove (84) in a sliding fit manner, a second limit sliding block (851) is connected with the self-locking sliding body (842) in a sliding fit manner, a second guide sliding rod (852) which extends forwards and backwards is connected in the second limit sliding block (851) in a sliding fit manner, the front and rear extending tail ends of the second guide sliding rod (852) are respectively connected with the front and rear end walls of the second groove (85) in a fixed fit manner, a second spring (853) is connected with the front side of the second limit sliding block (851) in a pressing fit manner, and a second electromagnetic coil assembly (841) is fixedly arranged in the front side wall of the telescopic, a second magnet (843) is fixedly arranged in the front side end face of the self-locking sliding body (842), and a bevel convex locking block (844) is fixedly arranged at the tail end of the rear side of the self-locking sliding body (842).
5. The multi-stage filter element water purification device of claim 4, wherein: the first spring (814) and the second spring (853) are both top pressure springs.
6. The multi-stage filter element water purification device of claim 1, wherein: a communicating groove (817) communicated with the movable cavity (81) is formed in the left end face of the installation body (8), and a power supply groove (8121) connected with commercial power is formed in the left end face of the sliding block body (812).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076872.9A CN109569079B (en) | 2019-01-27 | 2019-01-27 | Multistage filter core purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076872.9A CN109569079B (en) | 2019-01-27 | 2019-01-27 | Multistage filter core purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109569079A CN109569079A (en) | 2019-04-05 |
| CN109569079B true CN109569079B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910076872.9A Active CN109569079B (en) | 2019-01-27 | 2019-01-27 | Multistage filter core purifier |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438142B (en) * | 2005-03-05 | 2009-12-09 | Southco | Rotary pawl latch and rocker switch |
| KR20160149857A (en) * | 2015-06-19 | 2016-12-28 | 엘지전자 주식회사 | Water furifier |
| CN206347124U (en) * | 2016-12-29 | 2017-07-21 | 泉州科发卫浴有限公司 | A kind of water intaking valve of anti-water stop rubber pad bite |
| CN206828229U (en) * | 2017-05-22 | 2018-01-02 | 宁波鼎安电器有限公司 | A kind of interface money plate of water route water purifier |
| CN109019268A (en) * | 2018-10-30 | 2018-12-18 | 乐绪旺 | A kind of elevator interior air purification processing equipment |
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