CN210993231U - Removable formula filter core structure of inner core - Google Patents
Removable formula filter core structure of inner core Download PDFInfo
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- CN210993231U CN210993231U CN201921206979.2U CN201921206979U CN210993231U CN 210993231 U CN210993231 U CN 210993231U CN 201921206979 U CN201921206979 U CN 201921206979U CN 210993231 U CN210993231 U CN 210993231U
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Abstract
The utility model discloses a removable formula filter core structure inner core of filtration equipment technical field, including a filter element section of thick bamboo, the annular chimb top outside annular array on the filter element section of thick bamboo is rotated through pivot seat and pivot and is provided with L pieces, the circumference outer wall annular array of the annular chimb of cover outer wall is provided with the retaining member with L piece complex, the fixed spacing section of thick bamboo that is provided with in cover bottom central authorities, the fixed dismantlement auxiliary member that is provided with in filter element bobbin base inner wall middle part, the utility model discloses a retaining member and L piece make the cover and filter element section of thick bamboo fixed together, and the installation is swift simple and convenient, and fixed strength is high, and through dismantling behind cover and the filter element section of thick bamboo, reset spring in the dismantlement auxiliary member of setting resets and pushes up the movable rod, because during the inner core installation, makes the movable rod extrude reset spring downwards, consequently, dismantles the back, and reset spring elasticity restoring force to make the inner core pop out from the filter element section of thick bamboo.
Description
Technical Field
The utility model relates to a filtration equipment technical field specifically is a removable formula filter core structure of inner core.
Background
Along with environmental quality's reduction, resident's water consumption's health also receives the influence, can install the filter at present when using the drinking water usually, generally can adopt multi-stage filtration's mode to filter water, when the filter core life of this kind of structure runs out, can not change the inner core of filter core, and can only abandon whole filter core, just so caused the waste of resource, be unfavorable for the environmental protection, people's cost of life has been increased, it takes out the inner core to be difficult when changing the inner core among the prior art simultaneously, the replacement efficiency is reduced, for this reason, we provide a removable formula filter core structure of inner core.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a removable formula filter core structure of inner core to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the utility model provides a removable formula filter core structure of inner core, including the filter core section of thick bamboo, filter core section of thick bamboo top is provided with assorted cover, filter core section of thick bamboo outer wall top is provided with annular chimb, cover outer wall bottom is provided with annular chimb, annular chimb top outside annular array on the filter core section of thick bamboo is provided with L parts through pivot seat and pivot rotation, the circumference outer wall annular array of the annular chimb of cover outer wall is provided with the retaining member with L parts complex, the fixed spacing section of thick bamboo that is provided with in cover bottom central authorities, the delivery port has all been seted up on cover top left and right sides, cover top central authorities have seted up the water inlet, filter core section of thick bamboo bottom inner wall middle part is fixed to be provided with dismantles the auxiliary, dismantlement auxiliary top joint is provided with the inner core, and spacing section of thick bamboo inner wall is laminated with inner core outer wall top mutually, filter core section of thick bamboo bottom central fixed is provided with the sealing plug, and the sealing plug pegs graft at.
Further, the retaining member includes the curved fly leaf of activity grafting annular chimb circumference outer wall on the cover, and annular chimb outer wall sets up the assembly recess that matches with the fly leaf on the cover, and one side that the fly leaf is close to the cover evenly is provided with the spring, and the spring other end and assembly recess tank bottom fixed connection, one side that the spring was kept away from to the fly leaf is fixed and is provided with arc block, and sets up the arc opening that matches with arc block on the L shape, L shape bottom outer wall is fixed and is provided with spacing fixture block, and annular chimb top outer wall sets up the spacing recess that matches with spacing fixture block on the cover.
Further, dismantle the auxiliary member include with filter core section of thick bamboo bottom inner wall fixed connection's loop bar, the activity of loop bar top is pegged graft and is had the movable rod, the fixed fixture block that is provided with in movable rod top, and inner core bottom outer wall set up the draw-in groove that matches with the fixture block, and the fixed reset spring that is provided with in movable rod bottom, reset spring bottom and loop bar bottom inner wall fixed connection, the support slider has all been welded to the outer wall bottom of the left and right sides of movable rod, and the equal vertical spout of seting up and support slider matching of loop bar left and right sides inner wall.
Furthermore, all be provided with the assembly ring in delivery port and the inlet, and the assembly ring vertical section is T shape, and the fixed filter screen that is provided with in the assembly ring, the assembly ring passes through the fix with screw at the cover top.
Further, the annular chimb diameter of cover outer wall is less than the annular chimb diameter of filter core section of thick bamboo outer wall, the annular chimb bottom of cover outer wall is provided with annular sealing strip, and the sealed recess that matches with the sealing strip has been seted up at the annular chimb top of filter core section of thick bamboo outer wall.
Further, the outer wall of the sealing plug is fixedly sleeved with an annular sealing ring, an annular groove is formed in the outer wall of the sealing plug, and the annular sealing ring is fixedly embedded into the annular groove.
Compared with the prior art, the beneficial effects of the utility model are that the utility model discloses a retaining member and L shape make cover and filter element section of thick bamboo fixed together, through upset L shape, make spacing fixture block get into spacing draw-in groove, make the retaining member get into the arc opening and accomplish locking fixed operation, when dismantling, it breaks away from the arc opening to extrude arc clamping block, upset L shape reset can, the installation is swift simple and convenient, and the holding strength is high, adopt the cooperation of sealing strip and seal groove to guarantee the leakproofness of connecting, long service life, through dismantling behind cover and the filter element section of thick bamboo, reset spring among the dismantlement auxiliary member of setting resets and pushes up the movable rod upwards, because during the inner core installation, make the movable rod extrude reset spring downwards, therefore, after dismantling, reset spring elasticity is compound, thereby make the inner core pop out from the filter element section of thick bamboo, the change time has been shortened, the change efficiency has been improved, still add in delivery port and the inlet simultaneously and be equipped with the filter screen, and filter effect is improved, and further guarantee.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the locking member of the present invention;
fig. 3 is a schematic view of the structure of the auxiliary detaching element of the present invention.
In the drawing, the filter element cylinder 1, the cylinder cover 2, the annular convex edge 3, the sealing strip 31, the locking piece 4, the locking piece 41, the movable plate 42, the spring 43, the arc-shaped clamping block 5, the L-shaped piece 6, the water outlet 7, the water inlet 8, the sealing plug 9, the inner core 10, the disassembly auxiliary piece 101, the sleeve rod 102, the movable rod 103, the clamping block 104, the return spring 105, the support slide block 11, the water outlet 12 and the filter screen are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: referring to fig. 1, the filter element structure with a replaceable inner core includes a filter element cylinder 1, a cylinder cover 2 is disposed at the top of the filter element cylinder 1, and the filter element cylinder 1 and the cylinder cover 2 are both in the prior art and are not specifically described herein;
referring to fig. 1, an annular convex edge 3 is arranged at the top of the outer wall of a filter element cylinder 1, an annular convex edge 3 is arranged at the bottom of the outer wall of a cylinder cover 2, the annular convex edge 3 of the outer wall of the filter element cylinder 1 and the filter element cylinder 1 are in an integrally formed structure, and the annular convex edge 3 of the outer wall of the cylinder cover 2 and the cylinder cover 2 are in an integrally formed structure;
referring to fig. 1, L-shaped pieces 5 are arranged on the annular array on the outer side of the top of the annular convex edge 3 on the filter element cylinder 1 through the rotation of the rotating shaft seat and the rotating shaft, so that the L-shaped pieces 5 can be turned over, locking pieces 4 matched with the L-shaped pieces 5 are arranged on the annular array on the outer circumferential wall of the annular convex edge 3 on the outer wall of the cylinder cover 2, the number of the L-shaped pieces 5 and the locking pieces 4 is at least more than two, the selection is performed according to actual conditions, the L-shaped pieces 5 are matched with the locking pieces 4, the L-shaped pieces 5 are three;
referring to fig. 1, a limiting cylinder is fixedly arranged in the center of the bottom of a cylinder cover 2, the limiting cylinder and the cylinder cover 2 are in an integrated structure, the limiting cylinder has a certain limiting effect on an inner core 9, water outlets 6 are formed in the left side and the right side of the top of the cylinder cover 2, and a water inlet 7 is formed in the center of the top of the cylinder cover 2;
referring to fig. 1, a disassembly assisting element 10 is fixedly arranged in the middle of the inner wall of the bottom of a filter element cylinder 1 and used for assisting in disassembling an inner core for use, so that the disassembly efficiency is improved, and the disassembly labor force is reduced;
referring to fig. 1, an inner core 9 is clamped and connected to the top of a disassembly assisting part 10, the inner wall of a limiting cylinder is attached to the top of the outer wall of the inner core 9, a sealing plug 8 is fixedly arranged at the center of the bottom of a filter element cylinder 1, the sealing plug 8 is inserted into the top of the inner cavity of the inner core 9, a vertical through hole is formed in the sealing plug 8, and the vertical through hole is communicated with a water inlet 7 and the inner core 9.
As shown in fig. 2, the locking member 4 includes an arc-shaped movable plate 41 movably inserted into the outer wall of the circumference of the annular flange 3 on the cylinder cover 2, and an assembly groove matched with the movable plate 41 is formed in the outer wall of the annular flange 3 on the cylinder cover 2, in an actual situation, balls can be arranged on the outer walls of the left side and the right side of the movable plate 41, a sliding groove matched with the balls is vertically formed in the assembly groove, a limiting effect on the movement of the movable plate 41 can be achieved through the matching of the sliding groove and the balls, a spring 42 is uniformly arranged on one side of the movable plate 41 close to the cylinder cover 2, the other end of the spring 42 is fixedly connected with the bottom of the assembly groove, an arc-shaped clamping block 43 is fixedly arranged on one side of the movable plate 41 far from the spring 42, an arc-shaped through hole matched with the arc-shaped clamping block 43 is formed in the L-shaped member 5, the cylinder cover 2 is tightly connected with the filter core cylinder 1 through the arc-shaped through hole and the arc-shaped clamping block 43, a limiting clamping;
as shown in fig. 3: the disassembly auxiliary part 10 comprises a loop bar 101 fixedly connected with the inner wall of the bottom of the filter element cylinder 1 by screws or bolts, a movable rod 102 is movably inserted at the top of the loop bar 101, a movable through hole matched with the movable rod 102 is arranged at the top of the loop bar 101, in practical situations, a sealing ring can be arranged in the movable through hole to prevent liquid from entering the inside of the sleeve rod 101 through the joint of the sleeve rod 101 and the movable rod 102, the top of the movable rod 102 is fixedly provided with a clamping block 103, the outer wall of the bottom of the inner core 9 is provided with a clamping groove matched with the clamping block 103, the rotation of the inner core 9 is avoided by the positioning function of the clamping block and the clamping groove, the bottom end of the movable rod 102 is fixedly provided with a return spring 104, the bottom end of the return spring 104 is fixedly connected with the inner wall of the bottom of the loop bar 101, the bottom parts of the outer walls of the left side and the right side of the movable rod 102 are welded with supporting sliding blocks 105, vertical sliding grooves matched with the supporting sliding blocks 105 are vertically formed in the inner walls of the left side and the right side of the loop bar 101;
as shown in fig. 1: the water outlet 6 and the water inlet 7 are internally provided with assembling rings, the vertical sections of the assembling rings are in a T shape, the assembling rings are fixedly provided with the filter screens 12, the assembling rings are fixed at the top of the cylinder cover 2 through screws, the inlet and outlet water is further filtered, the filtering quality is improved, and meanwhile, the assembling rings are fixed through screws, so that the disassembling and the replacing are convenient;
as shown in fig. 1, the diameter of the annular convex edge 3 of the outer wall of the cylinder cover 2 is smaller than that of the annular convex edge 3 of the outer wall of the filter element cylinder 1, so that L-shaped pieces 5 are convenient to mount, the bottom of the annular convex edge 3 of the outer wall of the cylinder cover 2 is provided with an annular sealing strip 31, the sealing strip 31 can be a polyethylene sealing strip, the polyethylene sealing strip has the characteristics of high temperature resistance, wear resistance and the like, the service life of the polyethylene sealing strip is prolonged, and the top of the annular convex edge 3 of the outer wall of the filter element cylinder 1 is;
as shown in fig. 1: the fixed ring type seal that has cup jointed of 8 outer walls of sealing plug, and 8 outer walls of sealing plug have seted up the annular groove, and in the fixed embedding annular groove of ring type seal, ring type seal thickness is higher than the 2mm of the annular groove degree of depth, can improve sealed effect, can adopt the polyethylene sealing washer, the polyethylene sealing washer has high temperature resistant, characteristics such as wear-resisting, is favorable to prolonging its life.
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 (6)
1. The utility model provides a removable formula filter core structure of inner core, includes filter core section of thick bamboo (1), its characterized in that filter core section of thick bamboo (1) top is provided with assorted cover (2), filter core section of thick bamboo (1) outer wall top is provided with annular chimb (3), cover (2) outer wall bottom is provided with annular chimb (3), annular chimb (3) top outside annular array on filter core section of thick bamboo (1) is provided with L form (5) through pivot seat and pivot rotation, the circumference outer wall annular array of annular chimb (3) of cover (2) outer wall is provided with L form (5) complex retaining member (4), cover (2) bottom central authorities are fixed and are provided with spacing section of thick bamboo, delivery port (6) have all been seted up on cover (2) top left and right sides, water inlet (7) have been seted up to cover (2) top central authorities, filter core section of thick bamboo (1) bottom inner wall middle part is fixed and is provided with dismantlement auxiliary member (10), dismantle auxiliary member (10) top joint is provided with inner core (9), spacing section of thick bamboo inner wall inner core inner wall and inner core (9) and inner core (8) and sealing plug (8) are laminated mutually, and interior core opening and interior core (8) have been seted up in the fixed in the grafting, and sealing plug-sealed.
2. The filter element structure with the replaceable inner core according to claim 1, wherein the locking member (4) comprises an arc-shaped movable plate (41) movably inserted into the outer wall of the circumference of the annular convex edge (3) on the cylinder cover (2), the outer wall of the annular convex edge (3) on the cylinder cover (2) is provided with an assembling groove matched with the movable plate (41), one side of the movable plate (41) close to the cylinder cover (2) is uniformly provided with a spring (42), the other end of the spring (42) is fixedly connected with the bottom of the assembling groove, one side of the movable plate (41) far away from the spring (42) is fixedly provided with an arc-shaped clamping block (43), an arc-shaped through hole matched with the arc-shaped clamping block (43) is formed in the L-shaped member (5), a limiting clamping block is fixedly arranged on the outer wall of the bottom of the L-shaped member (5), and a limiting groove matched with the limiting clamping block is formed in the outer wall.
3. A replaceable inner core filter element construction according to claim 1 wherein: dismantle auxiliary member (10) including with filter element section of thick bamboo (1) bottom inner wall fixed connection's loop bar (101), loop bar (101) top activity is pegged graft and is had movable rod (102), the fixed fixture block (103) that is provided with in movable rod (102) top, and inner core (9) bottom outer wall sets up the draw-in groove that matches with fixture block (103), and movable rod (102) bottom mounting is provided with reset spring (104), reset spring (104) bottom and loop bar (101) bottom inner wall fixed connection, all welding has supporting slide (105) in movable rod (102) left and right sides outer wall bottom, and the equal vertical spout of seting up and supporting slide (105) matching of side inner wall about loop bar (101).
4. A replaceable inner core filter element construction according to claim 1 wherein: and assembly rings are arranged in the water outlet (6) and the water inlet (7), the vertical sections of the assembly rings are T-shaped, a filter screen (12) is fixedly arranged in each assembly ring, and the assembly rings are fixed at the top of the cylinder cover (2) through screws.
5. A replaceable inner core filter element construction according to claim 1 wherein: the diameter of the annular convex edge (3) of the outer wall of the barrel cover (2) is smaller than that of the annular convex edge (3) of the outer wall of the filter element barrel (1), an annular sealing strip (31) is arranged at the bottom of the annular convex edge (3) of the outer wall of the barrel cover (2), and a sealing groove matched with the sealing strip (31) is formed in the top of the annular convex edge (3) of the outer wall of the filter element barrel (1).
6. A replaceable inner core filter element construction according to claim 1 wherein: the outer wall of the sealing plug (8) is fixedly sleeved with an annular sealing ring, an annular groove is formed in the outer wall of the sealing plug (8), and the annular sealing ring is fixedly embedded into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206979.2U CN210993231U (en) | 2019-07-30 | 2019-07-30 | Removable formula filter core structure of inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206979.2U CN210993231U (en) | 2019-07-30 | 2019-07-30 | Removable formula filter core structure of inner core |
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| Publication Number | Publication Date |
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| CN210993231U true CN210993231U (en) | 2020-07-14 |
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| CN201921206979.2U Active CN210993231U (en) | 2019-07-30 | 2019-07-30 | Removable formula filter core structure of inner core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939617A (en) * | 2020-08-24 | 2020-11-17 | 北京峰世康科技有限公司 | Water purifier |
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2019
- 2019-07-30 CN CN201921206979.2U patent/CN210993231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939617A (en) * | 2020-08-24 | 2020-11-17 | 北京峰世康科技有限公司 | Water purifier |
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