CN110935229A - Flip formula water purifier filter core fixing device - Google Patents
Flip formula water purifier filter core fixing device Download PDFInfo
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- CN110935229A CN110935229A CN201911304032.XA CN201911304032A CN110935229A CN 110935229 A CN110935229 A CN 110935229A CN 201911304032 A CN201911304032 A CN 201911304032A CN 110935229 A CN110935229 A CN 110935229A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of filter elements of water purifiers and discloses a flip type water purifier filter element fixing device which comprises an outer support frame, wherein a rotating device is movably sleeved at the upper part of an inner cavity of the outer support frame, an anti-skidding device is fixedly connected to the bottom of the rotating device, a protection frame is fixedly connected to the bottom of the anti-skidding device, and the protection frame is positioned inside the outer support frame. This flip formula water purifier filter core fixing device, four filter element pipe of installation suitable angles that tilt up simultaneously on with the protective frame through the elasticity of elastic stretching part, be convenient for the worker personnel to fix or change four filter element pipes, the staff installation that has improved or the whole speed of changing filter element pipe, and because protective frame leans out certain angle, make things convenient for the staff to install and fix, need bow when having avoided the staff to carry out the installation of filter element pipe and tie too the slope and increased the equilibrium dynamics of staff during operation health, and promptly and the device has improved the comfort level when worker personnel install the filter element pipe.
Description
Technical Field
The invention relates to the technical field of water purifier filter elements, in particular to a flip type water purifier filter element fixing device.
Background
The water purifier is the water filtering equipment that filters, purifies usefulness to drinking water before people's health drinking water among the daily life, and the filter core of water purifier is the core component of water purifier, and because the filter core uses behind the certain period of time, its drainage effect is relatively poor, for the drainage effect of guarantee water purifier, just need regularly change the filter core.
The filter element of the existing water purifier generally needs a first-level 5-micron PP filter element to be used as primary filtration, a second-level granular activated carbon filter element is used for adsorbing abnormal colors, peculiar smells, organic substances and the like in water, a third-level 1-micron PP filter element is used for further removing small particles, suspended matters and colloid in water, a fourth-level RO reverse osmosis membrane is used for removing all pollutants such as residual chlorine, inorganic impurities, bacteria, viruses, heavy metals and the like in water, namely a plurality of filter elements are generally adopted, when a worker replaces the filter element, the filter element is generally arranged below a water tap (with the height of about seventy centimeters), so that the worker needs to bend down to replace the filter element, the existing filter elements are respectively fixed, the filter elements need to be repeatedly rotated and separated to be fixed, the operation engineering is complicated, the comfort level of the worker during operation is easily influenced by bending down for a long time, and, the filter element which is easy to install can not be in a plumb state, so that the effect of filtering water by the filter element is not easy to guarantee.
Disclosure of Invention
The invention provides a flip type water purifier filter element fixing device which has the advantages of improving the integral speed of installing or replacing a filter element by workers, improving the comfort level of installing the filter element by the workers and ensuring the water filtering effect of a filter element pipe, and solves the problems in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme to realize: a flip-type water purifier filter element fixing device comprises an outer support frame, wherein a rotating device is movably sleeved on the upper portion of an inner cavity of the outer support frame, an anti-skidding device is fixedly connected to the bottom of the rotating device, a protection frame is fixedly connected to the bottom of the anti-skidding device and is positioned inside the outer support frame, the rotating device comprises a large spherical body, an arc inclined cavity inclined to the right is formed in the middle lower portion of the large spherical body, a small spherical body is movably sleeved at the bottom of the inner cavity of the arc inclined cavity, the anti-skidding device comprises a vertical rod, the top of the vertical rod penetrates through the large spherical body and extends to the inside of the arc inclined cavity, the top of the vertical rod is fixedly connected with the bottom of the small spherical body, the outer surface of the vertical rod is movably connected with the bottom of the large spherical body, and the bottom of the vertical rod is fixedly connected with a pull baffle plate through an elastic telescopic component, the outer surface of vertical pole and the equal swing joint in inside of flexible parts and fender arm-tie, the bottom of vertical pole and the top swing joint of protection frame, the middle part fixedly connected with of protection frame plays the device, the arc slide rail has been seted up at the middle part of outer frame inner chamber, the bottom joint of protection frame inner chamber has the weight indicating board, the top activity of weight indicating board has cup jointed the filter core and has settled the pad, the top activity of protection frame inner chamber has cup jointed the hasp lid, the bottom seal of hasp lid has cup jointed the filter core pipe, the equal four of the quantity of filter core pipe and hasp lid, four the hasp lid respectively with four filter core pipe one-to-ones that correspond, four the interval between two liang of filter core pipes is equal.
Optionally, the bottom of filter element pipe and the top that the pad was settled to the filter core contact, the middle part activity joint of protection frame inner chamber has elastic filter core kelly, the inside of elastic filter core kelly and the surface looks joint of filter element pipe, round platform shape through-hole has been seted up to the bottom of macrosphere, and the top of round platform shape through-hole runs through with the bottom in the oblique chamber of arc mutually, and the bottom of macrosphere is run through to the bottom of round platform shape through-hole, the surface of vertical pole and the inboard swing joint of round platform shape through-hole, the contained angle that the extension line of the hypotenuse that vertical pole side and round platform shape through-hole inboard are located same vertical plane formed is thirty degrees.
Optionally, the bounce device is including the arc pipe, the left side of arc pipe and the middle part fixed connection of protection frame inner chamber, T shape arc pole has been cup jointed in the inside activity of arc pipe, the left end of T shape arc pole runs through arc pipe and protection frame and extends to the left side of protection frame, the left end of T shape arc pole and the inside swing joint of arc slide rail.
Optionally, the outer surface activity of T shape arc pole has cup jointed the tensile part of elasticity, the left end of the tensile part of elasticity and the left side fixed connection of arc tube inner chamber, T shape arc pole has arc pole and annular cardboard to constitute, the right-hand member of the tensile part of elasticity and the left side fixed connection of annular cardboard on the T shape arc pole, the spacing groove has been seted up to the bottom of annular cardboard on the T shape arc pole, the bottom fixedly connected with latch device of arc tube.
Optionally, the latch device is including the hemisphere cavity, the top of hemisphere cavity and the bottom fixed connection of arc pipe, the pull rod has been cup jointed in the inside activity of hemisphere cavity, the top of pull rod runs through hemisphere cavity, arc pipe and T shape arc pole in proper order and extends to the inside of spacing groove, the external fixed surface of pull rod is connected with the annular slab, the external surface activity of pull rod has cup jointed the elastic compression part, the top and the bottom of elastic compression part respectively with the bottom of annular slab and the bottom fixed connection of hemisphere cavity inner chamber, the surface of elastic compression part and annular slab all is located the inside of hemisphere cavity.
The invention provides a flip type water purifier filter element fixing device which has the following beneficial effects:
1. this flip formula water purifier filter core fixing device, four filter element pipe of installation suitable angles that tilt up simultaneously on with the protective frame through the elasticity of elastic stretching part, be convenient for the worker personnel to fix or change four filter element pipes, the staff installation that has improved or the whole speed of changing filter element pipe, and because protective frame leans out certain angle, make things convenient for the staff to install and fix, need bow when having avoided the staff to carry out the installation of filter element pipe and tie too the slope and increased the equilibrium dynamics of staff during operation health, and promptly and the device has improved the comfort level when worker personnel install the filter element pipe.
2. This flip formula water purifier filter core fixing device installs through the bottom of protective frame and shows the heavy plate, and T shape arc pole is located the inside of arc slide rail, ensure that protective frame includes the focus of its inside installation article and do not prevent under the protective frame always, and protective frame passes through rotary device and outer support frame swing joint, and the filter core pipe that the hasp was covered also is in the mode of regulation with protective frame, when the outer support frame of installation or protective frame take place the slope, the filter core pipe still is in the plummet state this moment, thereby ensured the filter core pipe to the filterable effect of water.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the protection frame of the present invention in a fixed state;
FIG. 3 is a schematic side view of the protection frame of the present invention in a sprung state;
FIG. 4 is an enlarged schematic view at A of FIG. 1;
fig. 5 is an enlarged schematic view of B in fig. 2.
In the figure: 1. an outer support frame; 2. an anti-skid device; 21. a vertical rod; 22. a pull-off plate; 23. an elastic expansion member; 3. a weight indicating plate; 4. a rotating device; 41. a large spherical body; 42. an arc-shaped inclined cavity; 43. a small spherical body; 5. a protective frame; 6. a lock catch cover; 7. a filter element pipe; 8. a filter element mounting pad; 9. a pop-up device; 91. an arc tube; 92. an elastic tension member; 93. a T-shaped arc bar; 10. an arc-shaped slide rail; 11. a clamping device; 111. a hemispherical cavity; 112. a pull rod; 113. an elastic compression member; 114. an annular plate; 12. a limiting groove; 13. the elastic filter element is clamped on the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a flip-type water purifier filter element fixing device comprises an outer frame 1, a rotating device 4 is movably sleeved on the upper portion of the inner cavity of the outer frame 1, an anti-slip device 2 is fixedly connected to the bottom of the rotating device 4, a protecting frame 5 is fixedly connected to the bottom of the anti-slip device 2, the protecting frame 5 is located inside the outer frame 1, the rotating device 4 comprises a large spherical body 41, an arc inclined cavity 42 inclined to the right is formed in the middle lower portion of the large spherical body 41, a small spherical body 43 is movably sleeved on the bottom of the inner cavity of the arc inclined cavity 42, the anti-slip device 2 comprises a vertical rod 21, the top of the vertical rod 21 penetrates through the large spherical body 41 and extends into the arc inclined cavity 42, the top of the vertical rod 21 is fixedly connected with the bottom of the small spherical body 43, the outer surface of the vertical rod 21 is movably connected with the bottom of the large spherical body 41, a baffle plate 22 is fixedly connected to the bottom of the, the outer surface of the vertical rod 21 is movably connected with the elastic telescopic part 23 and the inner part of the pull baffle 22, the bottom of the vertical rod 21 is movably connected with the top of the protective frame 5, the weight indicating plate 3 is installed at the bottom of the protective frame 5, the T-shaped arc rod 93 is positioned in the arc slide rail 10 to ensure that the gravity center of the objects installed in the protective frame 5 is always not under the protective frame 5, the middle part of the protective frame 5 is fixedly connected with the bouncing device 9, the middle part of the inner cavity of the outer support frame 1 is provided with the arc slide rail 10, the bottom of the inner cavity of the protective frame 5 is clamped with the weight indicating plate 3, the top of the weight indicating plate 3 is movably sleeved with the filter element arranging pad 8, the top of the inner cavity of the protective frame 5 is movably sleeved with the lock catch cover 6, the bottom of the lock catch cover 6 is hermetically sleeved with the filter core pipes 7, the filter core pipes 7 and the lock catch covers 6 are four in number, the four lock, the distances between every two adjacent four filter element pipes 7 are equal, and when the lock catch cover 6 is in sealing connection with the filter element pipes 7, the filter element pipes 7 are perpendicular to the top of the inner cavity of the protective frame 5.
Wherein, the bottom end of the filter element tube 7 contacts with the top of the filter element mounting pad 8, the middle part of the inner cavity of the protective frame 5 is movably clamped with an elastic filter element clamping rod 13, the inside of the elastic filter element clamping rod 13 is clamped with the outer surface of the filter element tube 7, the bottom of the large spherical body 41 is provided with a circular truncated cone-shaped through hole, the top end of the circular truncated cone-shaped through hole is communicated with the bottom of the arc-shaped inclined cavity 42, the bottom end of the circular truncated cone-shaped through hole is communicated with the bottom of the large spherical body 41, the outer surface of the vertical rod 21 is movably connected with the inner side of the circular truncated cone-shaped through hole, the side of the vertical rod 21 and the extension line of the inclined edge of the circular truncated cone-shaped through hole in the same vertical plane form an included angle of thirty degrees, the protective frame 5 is movably connected with the outer support frame 1 through the rotating device 4, and the filter element tube 7 on the lock catch cover 6 and the protective frame 5 are, thereby ensuring the effect of the filter element pipe 7 on water filtration.
Wherein, bounce device 9 is including arc tube 91, the middle part fixed connection of the left side of arc tube 91 and 5 inner chambers of protecting frame, T shape arc pole 93 has been cup jointed in the inside activity of arc tube 91, the left end of T shape arc pole 93 runs through arc tube 91 and protecting frame 5 and extends to the left side of protecting frame 5, the left end of T shape arc pole 93 and the inside swing joint of arc slide rail 10, because protecting frame 5 leans out certain angle, make things convenient for the staff to install and fix, need bend waist when having avoided the staff to carry out the installation of filter element pipe 7 and tie too the slope and increased the equilibrium dynamics of staff during operation health, and the device has improved the comfort level when worker personnel install filter element pipe 7 promptly.
Wherein, the surface activity of T shape arc pole 93 cup joints elastic stretching part 92, elastic stretching part 92's left end and the left side fixed connection of arc pipe 91 inner chamber, T shape arc pole 93 has arc pole and annular cardboard to constitute, elastic stretching part 92's right-hand member and the left side fixed connection of annular cardboard on the T shape arc pole 93, spacing groove 12 has been seted up to the bottom of annular cardboard on the T shape arc pole 93, arc pipe 91's bottom fixedly connected with latch device 11, four filter element pipes 7 of installation are suitable angle of tilt up simultaneously on with protection frame 5 through elastic stretching part 92's elasticity, be convenient for the worker personnel fix or change four filter element pipes 7, the staff installation that has improved or the overall speed of changing filter element pipe 7.
Wherein, the latch device 11 includes a hemisphere cavity 111, the top of the hemisphere cavity 111 is fixedly connected with the bottom of the arc tube 91, the inside of the hemisphere cavity 111 is movably sleeved with a pull rod 112, the top end of the pull rod 112 sequentially penetrates through the hemisphere cavity 111, the arc tube 91 and the T-shaped arc rod 93 and extends to the inside of the limiting groove 12, the outer surface of the pull rod 112 is fixedly connected with an annular plate 114, the outer surface of the pull rod 112 is movably sleeved with an elastic compression part 113, the top end and the bottom end of the elastic compression part 113 are respectively fixedly connected with the bottom of the annular plate 114 and the bottom of the inner cavity of the hemisphere cavity 111, the outer surfaces of the elastic compression part 113 and the annular plate 114 are both located inside the hemisphere cavity 111, the position of the protection frame 5 is limited by the connection of the pull rod 112 to the inside of the limiting groove 12, when the pull rod 112 is connected to the inside of the limiting groove 12, the protection frame 5, and the two are parallel to each other in the vertical direction.
Working steps, when a worker installs the filter element of the water purifier, the filter element tube 7 is clamped to the inner side of the elastic filter element clamping rod 13 at the bottom of the corresponding lock catch cover 6, then the lock catch cover 6 is aligned to ensure that the top end of the filter element tube 7 is hermetically sealed and connected to the inner part of the lock catch cover 6, after the corresponding lock catch cover 6 is installed, the pull rod 112 is pulled to ensure that the top end of the pull rod 112 is positioned at the inner side of the arc-shaped tube 91 instead of the inner cavity thereof, then the protection frame 5 is pressed to ensure that the left side of the protection frame 5 is parallel to the right side of the inner cavity of the outer support frame 1, at the moment, the top end of the pull rod 112 is clamped with the inner part of the limiting groove 12, the center of gravity of the protection frame 5 is positioned at the middle part of the bottom weight display plate 3, and then when the outer support frame 1 is installed obliquely, as the rotation device 4 between the protection frame 5 and the, when the worker needs to replace the filter element tube 7, the pull rod 112 is pulled to separate the top end of the pull rod from the inner cavity of the limiting groove 12, and the elastic force of the elastic stretching part 92 is utilized to drive the protective frame 5 to rotate thirty degrees relative to the central point of the small spherical body 43, so that the worker can take out the filter element tube 7 in the protective frame 5 conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a flip formula water purifier filter core fixing device, includes outrigger frame (1), its characterized in that: the upper part of the inner cavity of the outer support frame (1) is movably sleeved with a rotating device (4), the bottom of the rotating device (4) is fixedly connected with an anti-skid device (2), the bottom of the anti-skid device (2) is fixedly connected with a protective frame (5), the protective frame (5) is positioned in the outer support frame (1), the rotating device (4) comprises a large spherical body (41), the middle lower part of the large spherical body (41) is provided with an arc inclined cavity (42) inclined to the right, the bottom of the inner cavity of the arc inclined cavity (42) is movably sleeved with a small spherical body (43), the anti-skid device (2) comprises a vertical rod (21), the top of the vertical rod (21) penetrates through the large spherical body (41) and extends to the inside of the arc inclined cavity (42), the top of the vertical rod (21) is fixedly connected with the bottom of the small spherical body (43), and the outer surface of the vertical rod (21) is movably connected with the bottom of the large spherical body (41), the bottom of the vertical rod (21) is fixedly connected with a pull-off plate (22) through an elastic telescopic part (23), the outer surface of the vertical rod (21) is movably connected with the elastic telescopic part (23) and the inner part of the pull-off plate (22), the bottom of the vertical rod (21) is movably connected with the top of the protective frame (5), the middle part of the protective frame (5) is fixedly connected with a bounce device (9), the middle part of the inner cavity of the outer support frame (1) is provided with an arc-shaped slide rail (10), the bottom of the inner cavity of the protective frame (5) is clamped with a weight display plate (3), the top of the weight display plate (3) is movably sleeved with a filter element mounting pad (8), the top of the inner cavity of the protective frame (5) is movably sleeved with a lock catch cover (6), the bottom of the lock catch cover (6) is sleeved with a filter core pipe (7) in a sealing manner, and the number of the filter core pipe (7) and, the four lock catch covers (6) are respectively in one-to-one correspondence with the four corresponding filter core pipes (7), and the distances between every two adjacent four filter core pipes (7) are equal.
2. The flip-type water purifier filter element fixing device as claimed in claim 1, wherein: the bottom of filter core pipe (7) and the top of filter core arrangement pad (8) contact, the middle part activity joint of protective frame (5) inner chamber has elasticity filter core kelly (13), the inside of elasticity filter core kelly (13) and the surface looks joint of filter core pipe (7), round platform shape through-hole has been seted up to the bottom of macrosphere (41), and the top of round platform shape through-hole runs through with the bottom of arc inclined cavity (42), and the bottom of round platform shape through-hole runs through the bottom of macrosphere (41), the surface of perpendicular pole (21) and the inboard swing joint of round platform shape through-hole, the contained angle that perpendicular pole (21) side and the extension line that the inboard hypotenuse that is located same vertical plane of round platform shape through-hole formed is thirty degrees.
3. The flip-type water purifier filter element fixing device as claimed in claim 1, wherein: bounce device (9) including arc pipe (91), the middle part fixed connection of the left side of arc pipe (91) and protection frame (5) inner chamber, T shape arc pole (93) have been cup jointed in the inside activity of arc pipe (91), the left end of T shape arc pole (93) runs through arc pipe (91) and protection frame (5) and extends to the left side of protection frame (5), the inside swing joint of the left end of T shape arc pole (93) and arc slide rail (10).
4. The flip-type water purifier filter element fixing device as claimed in claim 3, wherein: elastic stretching part (92) is cup jointed in the surface activity of T shape arc pole (93), the left end of elastic stretching part (92) and the left side fixed connection of arc pipe (91) inner chamber, T shape arc pole (93) have arc pole and annular cardboard to constitute, the right-hand member of elastic stretching part (92) and the left side fixed connection of annular cardboard on T shape arc pole (93), spacing groove (12) have been seted up to the bottom of annular cardboard on T shape arc pole (93), the bottom fixedly connected with latch device (11) of arc pipe (91).
5. The flip-type water purifier filter element fixing device as claimed in claim 4, wherein: clamping device (11) are including hemisphere cavity (111), the top of hemisphere cavity (111) and the bottom fixed connection of arc pipe (91), pull rod (112) have been cup jointed in the inside activity of hemisphere cavity (111), the top of pull rod (112) runs through hemisphere cavity (111), arc pipe (91) and T shape arc pole (93) in proper order and extends to the inside of spacing groove (12), the outer fixed surface of pull rod (112) is connected with annular plate (114), the outer surface activity of pull rod (112) is cup jointed elasticity compression part (113), the top and the bottom of elasticity compression part (113) respectively with the bottom of annular plate (114) and the bottom fixed connection of hemisphere cavity (111) inner chamber, the surface of elasticity compression part (113) and annular plate (114) all is located the inside of hemisphere cavity (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304032.XA CN110935229A (en) | 2019-12-17 | 2019-12-17 | Flip formula water purifier filter core fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304032.XA CN110935229A (en) | 2019-12-17 | 2019-12-17 | Flip formula water purifier filter core fixing device |
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| CN110935229A true CN110935229A (en) | 2020-03-31 |
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| CN201911304032.XA Pending CN110935229A (en) | 2019-12-17 | 2019-12-17 | Flip formula water purifier filter core fixing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977750A (en) * | 2020-09-03 | 2020-11-24 | 丁佐琳 | RO reverse osmosis membrane filtration purification filter core |
| CN112594479A (en) * | 2020-11-09 | 2021-04-02 | 王和明 | Multi-functional water purifier fixing device easy to assemble |
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| CN209522684U (en) * | 2019-06-20 | 2019-10-22 | 湖南聚贤新材料科技有限公司 | A kind of sewage treatment equipment |
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| CN111977750B (en) * | 2020-09-03 | 2021-04-09 | 苏州尚源智能科技有限公司 | RO reverse osmosis membrane filtration purification filter core fixing system |
| CN112594479A (en) * | 2020-11-09 | 2021-04-02 | 王和明 | Multi-functional water purifier fixing device easy to assemble |
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Application publication date: 20200331 |