CN2848327Y - Integrated fast loading self sealing water purification filter - Google Patents
Integrated fast loading self sealing water purification filter Download PDFInfo
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- CN2848327Y CN2848327Y CN 200520146392 CN200520146392U CN2848327Y CN 2848327 Y CN2848327 Y CN 2848327Y CN 200520146392 CN200520146392 CN 200520146392 CN 200520146392 U CN200520146392 U CN 200520146392U CN 2848327 Y CN2848327 Y CN 2848327Y
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Abstract
The utility model relates to a water purification filter, particularly an integrated fast assembling self sealing water purification filter. A casing and a filter core of the filter are in an integral structure, the casing is directly screwed in the a fast assembling seat, and water inlets and water outlets of the casing and the fast assembling seat are respectively provided with self reset sealing devices; namely, after the assembly of the utility model is finished, the water inlets and the water outlets are communicated and are opened; when the utility model is disassembled, the self reset sealing devices of the water inlets and the water outlets of the fast assembling seat and the casing are automatically reset and are sealed because of the pressure release, and no water overflows/ flows out. When the utility model is assembled, the casing only needs to be inserted into the fast assembling seat and is lightly rotated by about a quarter circle, and the assembly is finished; when the utility model is disassembled, the casing only needs to be lightly rotated by about a quarter circle in the opposite direction, the casing is drawn and the disassembly can be finished. The installation and the replacement of the filter core are simple like screwing a socket bulb to a lamp seat, and the operation does not need a practitioner. The utility model brings convenience to the use, the sale and the production and the unnecessary water waste can be avoided.
Description
Technical field
The utility model relates to a kind of water purification filter, particularly like a cork Fast Installation, connect the water route automatically; Dismounting like a cork, the integral quick-mounting self sealss water purification filter from movable sealing is cut off the water supply belongs to the water purification filter technical field.
Background technology
At present, known water purification filter normally is made up of institutes such as filter core, end cap, body, seals.During use filter core is put into body, put seal, tighten end cap again.Because the filter core of this class filter is packed into after being, because of the leakage that causes not in place is installed, the installation site is immersed in water sometimes; More during renew cartridge, turn on body in addition, filter core takes out in body, because of what have all in body and the filter core that water causes current be everywhere, particularly in winter, easy frostbite replacing person both hands; Again after more renewing filter core, the moisture around essential wiping filter and the fabricating yard.The need that this class filter more has during renew cartridge use special spanner just can open, because of setter strength differs, and cause stubborn too tight or too loose, thereby cause and twist not open when change next time or slow seepage.
But a kind of water purification filter that filter core and shell is made for incorporate Fast Installation is arranged both at home and abroad.But because of demolition, installation filter core, water can also overflow from the intake-outlet of end cap and the intake-outlet of shell, causes current one ground equally.
Summary of the invention
The purpose of this utility model is: a kind of integral quick-mounting self sealss water purification filter is provided, and the shell of filter and filter core are a monolithic construction, and shell directly screws in the fast-assembling seat, and the intake-outlet of shell and fast-assembling seat all is respectively equipped with from resetting sealing device.Promptly install, intake-outlet is connected and is opened; During demolition, fast-assembling seat and shell intake-outlet from the sealing device that resets automatically reset because of pressure discharges, and sealing, anhydrous overflowing/flow out.And when installing, only need shell inserted and rotate about 1/4 circle in the fast-assembling seat more gently and promptly finish installation; During dismounting, only need shell is rotated about 1/4 circle in the other direction gently, one draws and promptly finishes dismounting.Install that more renew cartridge is extremely simple on lamp socket as stubborn socket bulb, need not professional's operation.Brought great convenience to using and selling, producing all, avoid unnecessary water waste again, easy to utilize.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of integral quick-mounting self sealss water purification filter, by the fast-assembling seat, formations such as sealing device, filter core, shell certainly reset.It is characterized in that: shell is made up of outer cover body and shell bottom, and the shell bottom is located at the bottom of outer cover body, and outer cover body, shell bottom are made by plastic material, and is with Plastic Welding or the stubborn method that connects of screw thread that it is solid as a whole.Be provided with filter core in the shell, the water inlet end of filter core is located at the periphery (upper surface or peripheral circumferential or lower surface) of filter core, convex water side pole in the middle of the filter core top is inserted in the spill location closed hole of outer cover body inner upper end, and seal by the sealing ring of being located on the pole of filter core convex water side, the convex pole of filter core bottom is inserted in the spill locating hole of shell bottom inside, is used for positioning supports; Be provided with a little hollow convex inserted link in the middle of the outer cover body top, little hollow convex inserted link periphery is provided with the small sealing ring of traverse, little hollow convex inserted link inner upper end is provided with a taper perforate, taper perforate lower end is provided with one section screwed hole, and screwed hole communicates with the spill location closed hole of outer cover body inner upper end; The taper perforate communicates with screwed hole, and the taper perforate communicates with the shell external world.Be provided with between taper perforate and the screwed hole under first cover from resetting sealing device, descend from the sealing device that resets and seal pin, lower compression spring, descend setscrew nut to form by inferior pyramidal, the conehead periphery of inferior pyramidal envelope pin upper end is provided with bypass channel, the backstay of inferior pyramidal envelope pin lower end inserts in the lower compression spring eye and passes, and backstay passes part and inserts down in the setscrew nut centre bore.Following setscrew nut centre bore periphery is provided with the limbers, the screwed hole of following setscrew nut external screw thread and little hollow convex inserted link inside is connected and fixed, the conehead outer surface of inferior pyramidal envelope pin contacts with little hollow convex inserted link inner upper end taper perforate inner conical surface, the elastic force that applies by the lower compression spring impels the conehead outer surface and the little hollow convex inserted link inner upper end taper perforate inner conical surface of inferior pyramidal envelope pin to seal, push up the jail fully, and the outstanding taper perforate end face of conehead outer surface of inferior pyramidal envelope pin; Outer cover body top is provided with a big hollow convex inserted link along below, little hollow convex inserted link periphery, big hollow convex inserted link periphery is provided with the large sealing packing ring of traverse, big hollow convex inserted link inner upper end one side is provided with the taper perforate, taper perforate lower end is provided with one section screwed hole, screwed hole communicates with the taper perforate, screwed hole communicates with the outer cover body inner chamber, taper perforate upper end communicates with the shell external world, also be provided with between big hollow convex inserted link inner upper end one side taper perforate and the screwed hole under second cover from resetting sealing device, second cover is identical from the sealing device structure that resets down with first cover from the sealing device that resets down, the screwed hole of following setscrew nut external screw thread and big hollow convex inserted link inner upper end one side is connected and fixed, the conehead outer surface of inferior pyramidal envelope pin contacts with big hollow convex inserted link inner upper end one side taper perforate inner conical surface, the elastic force that applies by the lower compression spring impels the conehead outer surface and the big hollow convex inserted link inner upper end one side taper perforate inner conical surface of inferior pyramidal envelope pin to seal fully, jail, top, and the outstanding taper perforate end face of conehead outer surface of inferior pyramidal envelope pin; Periphery, outer cover body top is provided with neither symmetrical annular convex rib.
The top of shell is provided with the fast-assembling seat, fast-assembling seat center is provided with the first ladder blind hole that Open Side Down, be provided with one section screwed hole in the middle of the first ladder blind hole, the first ladder blind hole lower end is provided with spill location closed hole, being provided with first in the first ladder blind hole puts from resetting sealing device, go up from resetting sealing device by upper conical envelope pin, last compression spring, last setscrew nut is formed, upper conical envelope pin upper end is provided with big backstay, big backstay is provided with the compression spring, big backstay inserts to be gone up in the compression spring eye, the last compression spring other end withstands ladder blind hole upper surface, upper conical envelope pin lower end is provided with conical seal (contact) face, the conical seal (contact) face periphery is provided with little backstay, little backstay inserts to be gone up in the locating hole that setscrew nut is provided with and stretches out a bit of backstay, external screw thread that last setscrew nut periphery is provided with and the screwed hole in the ladder blind hole are connected and fixed, last setscrew nut upper end is provided with a conical surface, be provided with the limbers in the middle of the conical surface, be provided with one section horizontal bar in the middle of the limbers, the conical seal (contact) face of upper conical envelope pin contacts with the conical surface of last setscrew nut, and the elastic force that applies by last compression spring impels the conical seal (contact) face of upper conical envelope pin and the conical surface of last setscrew nut to seal fully, the jail, top; Be provided with the second ladder blind hole in the fast-assembling seat first ladder blind hole one side, the second ladder blind hole lower end is provided with one section screwed hole, also being provided with second in the second ladder blind hole puts from resetting sealing device, second puts the sealing device and first that resets certainly puts from the sealing device structure that resets identical, the big backstay of upper conical envelope pin inserts to be gone up in the compression spring eye, the last compression spring other end withstands the second ladder blind hole upper surface, little backstay inserts in the locating hole of going up on the setscrew nut and stretches out a bit of backstay on the taper envelope pin, screwed hole in the external screw thread of last setscrew nut and the second ladder blind hole is connected and fixed, the conical seal (contact) face of upper conical envelope pin contacts with the conical surface of last setscrew nut, and the elastic force that applies by last compression spring impels the conehead sealing surface of upper conical envelope pin and the conical surface of last setscrew nut to seal fully, the jail, top.
Be provided with a great circle endoporus below the first ladder blind hole of fast-assembling seat and the second ladder blind hole, be provided with neither symmetrical cannelure below the great circle endoporus, fast-assembling seat upper side is respectively equipped with fast-assembling seat water outlet screw and water inlet screw, water outlet screw inner side end is provided with ostium excurrens and communicates with the first ladder blind hole circumference side, and water inlet screw inner side end is provided with into the water aperture and communicates with the second ladder blind hole side.
When in the first ladder blind hole of the little hollow convex inserted link insertion fast-assembling seat in the middle of the outer cover body and after being inserted into the position, rotational shell, the neither symmetrical annular convex rib of then being located at periphery, outer cover body top enters in the neither symmetrical cannelure of fast-assembling seat, finishes the location when the neither symmetrical annular convex rib of outer cover body is run into the positioning step of being located at the neither symmetrical cannelure of fast-assembling seat one side.Promptly finished the installation of filter.The confined state of this moment is:
1, seals by the spill location closed hole inner peripheral surface of the small sealing ring on the little hollow convex inserted link of being located at outer cover body the little hollow convex inserted link periphery and the first ladder blind hole lower end, the big hollow convex inserted link of outer cover body inserts the great circle endoporus of fast-assembling seat simultaneously, and the large sealing packing ring of being located on the big hollow convex inserted link seals big hollow convex inserted link periphery and great circle endoporus inner peripheral surface;
2, cause is pushed up one section horizontal bar end face of the last setscrew nut of the sealing device that resets certainly on first for first time Zi the conehead end of the inferior pyramidal envelope pin of the sealing device that resets, and the little hollow convex inserted link end face that pushes up outer cover body on first from the little backstay of the upper conical envelope pin end of the sealing device that resets, at this moment, inferior pyramidal envelope pin is withdrawn under the elastic force that overcomes the lower compression spring, the conehead outer surface of inferior pyramidal envelope pin separates with little hollow convex inserted link taper perforate inner conical surface, simultaneously upper conical envelope pin compresses on overcoming under the elastic force of spring and withdraws, the conical seal (contact) face of upper conical envelope pin separates with the conical surface of last setscrew nut, thereby realizes that the fast-assembling seat communicates with the apopore of shell;
3, cause is pushed up one section horizontal bar end face of the last setscrew nut of the sealing device that resets certainly on second for second time Zi the conehead end of the inferior pyramidal envelope pin of the sealing device that resets, and the big hollow convex inserted link end face that pushes up outer cover body on second from the little backstay of the upper conical envelope pin end of the sealing device that resets, at this moment, inferior pyramidal envelope pin is withdrawn under the elastic force that overcomes the lower compression spring, the conehead outer surface of inferior pyramidal envelope pin separates with big hollow convex inserted link taper perforate inner conical surface, simultaneously upper conical envelope pin compresses on overcoming under the elastic force of spring and withdraws, the conical seal (contact) face of upper conical envelope pin separates with the conical surface of last setscrew nut, thereby realizes that the fast-assembling seat communicates with the inlet opening of shell.
More than explanation makes " like a cork Fast Installation, connect the water route automatically " target is achieved.
When about 1/4 circle of opposite spin shell, the neither symmetrical annular convex rib of then being located at periphery, outer cover body top leaves the neither symmetrical cannelure of fast-assembling seat, when outer cover body neither an end of symmetrical annular convex rib run into the positioning step of being located at the neither symmetrical cannelure of fast-assembling seat one side and stop the rotation, draw toward next again, shell separates with the fast-assembling seat, has promptly finished the dismounting of filter.The state of the dismounting of this moment is:
1, separates with the fast-assembling seat because of shell, inferior pyramidal envelope pin flicks under the elastic force of lower compression spring, until the conehead outer surface of inferior pyramidal envelope pin respectively with the jail, taper perforate inner conical surface top of little hollow convex inserted link, big hollow convex inserted link till, the moisture in this moment shell is all caused the inner residual moisture shell that can not outflow by the sealing of inferior pyramidal envelope pin because of the intake-outlet of shell;
2, upper conical envelope pin flicks under the elastic force of last compression spring simultaneously, till the jail, conical surface top of the conical seal (contact) face of upper conical envelope pin and last setscrew nut, first, second ladder blind hole that links with external world's turnover water end (W.E.) on the fast-assembling seat at this moment causes the moisture of extraneous turnover water end (W.E.) can not flow out the fast-assembling seat outward all by upper conical envelope pin sealing.
Thereby realize that fast-assembling seat and shell seal up intake-outlet separately under released state.
More than explanation makes " dismounting is cut off the water supply from movable sealing like a cork " target be achieved.
Shell bottom spill locating hole one side is provided with a tapped blind hole, and when drilling through tapped blind hole, this hole can be used as second inlet opening or mudhole.
The beneficial effects of the utility model are: more need not the dismounting filter core during renew cartridge, only need change the integrated casing filter element part, avoided that dismounting is lack of standardization to be caused the filter internal leakage and produce filter core and lost efficacy, pollute fabricating yard, and the harm that causes of seepage; Be provided with the fast-assembling seat, the range of choice of fast-assembling seat installation site is wide, as long as the fast-assembling seat is fixed, the installation of filter is extremely simple on lamp socket as stubborn socket bulb so, has brought very big convenience to the user.
Description of drawings
Below in conjunction with drawings and Examples to the utility model further detailed description.
Accompanying drawing one is a confined state structure diagram of the present utility model;
Accompanying drawing two is structure diagrams of going up in the accompanying drawing one from the sealing device that resets;
Accompanying drawing three is following structure diagrams from the sealing device that resets in the accompanying drawing one;
Accompanying drawing four is fast-assembling seat and shell released state structure diagrams of accompanying drawing one;
Accompanying drawing five is the A-A view of accompanying drawing one (neither symmetrical annular convex rib snaps in neither symmetrical cannelure internal state, and the dress filter core did not show in automatic runback device reached down);
Accompanying drawing six does not snap in neither symmetrical cannelure inner structure sketch (following automatic runback device and interior dress filter core do not show) for the neither symmetrical annular convex rib of accompanying drawing five;
Accompanying drawing seven is the B-B view of accompanying drawing four;
Accompanying drawing eight is the C-C view of accompanying drawing four (following self-seal device and interior dress filter core do not show);
1. water inlet screws among the figure, 2. water inlet aperture, the 3. second ladder blind hole, 4. second put from resetting sealing device, 5. screwed hole, 6. great circle endoporus, 7. taper perforate, 8. large sealing packing ring, 9. big hollow convex inserted link, 10. neither symmetrical cannelure, 11. neither symmetrical annular convex ribs, 12. screwed holes, 13. second cover is down from resetting sealing device, 14. outer cover bodies, 15. filter cores, 16. shell bottom, 17. tapped blind hole, 18. convex poles, 19. spill locating holes, 20. convex water side pole, 21. spill location closed hole, 22. sealing rings, 23. screwed holes, 24. first cover is down from resetting sealing device, 25. little hollow convex inserted link, 26. small sealing rings, 27. spills location closed hole, 28. taper perforate, 29. screwed hole, 30. first put from resetting sealing device, 31. first ladder blind holes, 32. ostium excurrens, 33. the water outlet screw, 34. fast-assembling seats, 35. positioning steps, 36. last compression spring, 37. big backstay, 38. upper conical envelope pins, 39. external screw threads, 40. horizontal bar, 41. the limbers, 42. little backstays, setscrew nut on 43., 44. conical surface, 45. conical seal (contact) face, 46. conehead outer surfaces, 47. bypass channels, 48. lower compression spring, 49. following setscrew nut, 50. backstays, 51. limbers, 52. external screw thread, 53. inferior pyramidals envelope pin.
The specific embodiment
The basic structure of present embodiment: mainly by fast-assembling seat (34), the formations such as sealing device, filter core (15), shell that reset certainly.Shell is made up of outer cover body (14), shell bottom (16), shell bottom (16) is located at the bottom of outer cover body (14), outer cover body (14), shell bottom (16) are made by plastic material, and be with Plastic Welding or the stubborn method that connects of screw thread that it is solid as a whole.
Be provided with filter core (15) in the shell, the water inlet end of filter core is located at the (upper surface, periphery of filter core, or peripheral circumferential, or lower surface), convex water side pole (20) in the middle of the filter core top is inserted in the spill location closed hole (21) of outer cover body (14) inner upper end, and seal by the sealing ring of being located on filter core (15) the convex water side pole (20) (22), the convex pole (18) of filter core bottom is inserted in the inner spill locating hole (19) of shell bottom (16), be used for positioning supports, be provided with a little hollow convex inserted link (25) in the middle of outer cover body (14) top, little hollow convex inserted link (25) periphery is provided with the small sealing ring (26) of traverse, little hollow convex inserted link (25) inner upper end is provided with a taper perforate (28), taper perforate (28) lower end is provided with one section screwed hole (23), and screwed hole (23) communicates with the spill location closed hole (21) of outer cover body (14) inner upper end; Taper perforate (28) communicates with screwed hole (23).Taper perforate (28) communicates with the shell external world.
Be provided with first cover between taper perforate (28) and the screwed hole (23) down from resetting sealing device (24), sealing pin (53), lower compression spring (48), following setscrew nut (49) from the sealing device that resets by inferior pyramidal down and form.The conehead periphery of inferior pyramidal envelope pin (53) upper end is provided with bypass channel (47), the backstay (50) of inferior pyramidal envelope pin (53) lower end inserts in lower compression spring (48) hole and passes, backstay (50) passes part and inserts in following setscrew nut (49) centre bore, following setscrew nut (49) centre bore periphery is provided with limbers (51), following setscrew nut (49) external screw thread (52) is connected and fixed with the screwed hole (23) of little hollow convex inserted link (25) inside, the conehead outer surface (46) of inferior pyramidal envelope pin (53) contacts with little hollow convex inserted link (25) inner upper end taper perforate (28) inner conical surface, the elastic force that applies by lower compression spring (48) impels the conehead outer surface (46) of inferior pyramidal envelope pin (53) and little hollow convex inserted link (25) inner upper end taper perforate (28) inner conical surface to seal fully, the jail, top, and outstanding taper perforate (28) end face of the conehead outer surface (46) of inferior pyramidal envelope pin (53), outer cover body (14) top also is provided with a big hollow convex inserted link (9) along the peripheral below of little hollow convex inserted link (25), big hollow convex inserted link (9) periphery is provided with the large sealing packing ring (8) of traverse, big hollow convex inserted link (9) inner upper end one side is provided with taper perforate (7), taper perforate (7) lower end is provided with one section screwed hole (12), screwed hole (12) communicates with taper perforate (7), and screwed hole (12) communicates with outer cover body (14) inner chamber.Taper perforate (7) upper end communicates with the shell external world, also be provided with second cover between one side taper perforate (7) of big hollow convex inserted link (9) inner upper end and the screwed hole (12) down from resetting sealing device (13), second cover sealing device (24) structure that resets certainly under reset sealing device (13) and first cover down is identical.Following setscrew nut (49) external screw thread (52) is connected and fixed with the screwed hole (12) of big hollow convex inserted link (9) inside, the conehead outer surface (46) of inferior pyramidal envelope pin (53) contacts with big hollow convex inserted link (9) inner upper end one side taper perforate (7) inner conical surface, the elastic force that applies by lower compression spring (48) impels the conehead outer surface (46) of inferior pyramidal envelope pin (53) and big hollow convex inserted link (9) inner upper end one side taper perforate (7) inner conical surface to seal, push up the jail fully, and outstanding taper perforate (7) end face of the conehead outer surface (46) of inferior pyramidal envelope pin (53).
Outer cover body (14) periphery, top is provided with neither symmetrical annular convex rib (11), the top of shell is provided with fast-assembling seat (34), fast-assembling seat (34) center is provided with the first ladder blind hole (31) that Open Side Down, be provided with one section screwed hole (29) in the middle of the first ladder blind hole (31), first ladder blind hole (31) lower end is provided with spill location closed hole (27), being provided with first in the first ladder blind hole (31) puts from resetting sealing device (30), go up from resetting sealing device by upper conical envelope pin (38), last compression spring (36), last setscrew nut (43) is formed, upper conical envelope pin (38) upper end is provided with big backstay (37), big backstay (37) is provided with compression spring (36), compress in spring (36) hole in big backstay (37) insertion, last compression spring (36) other end withstands first ladder blind hole (31) upper surface, upper conical envelope pin (38) lower end is provided with conical seal (contact) face (45), conical seal (contact) face (45) periphery is provided with little backstay (42), in the locating hole that setscrew nut (43) is provided with in little backstay (42) insertion and stretch out a bit of backstay (42), screwed hole (29) in the external screw thread (39) that last setscrew nut (43) periphery is provided with and the first ladder blind hole (31) is connected and fixed, last setscrew nut (43) upper end is provided with a conical surface (44), be provided with limbers (41) in the middle of the conical surface (44), be provided with one section horizontal bar (40) in the middle of the limbers (41), the conical seal (contact) face (45) of upper conical envelope pin (38) contacts with the conical surface (44) of last setscrew nut (43), the elastic force that applies by last compression spring (36) impels the conehead sealing surface (45) of upper conical envelope pin (38) and the conical surface (43) of last setscrew nut (43) to seal fully, the jail, top, be provided with the second ladder blind hole (3) in fast-assembling seat (34) first ladder blind holes (31) one sides, second ladder blind hole (3) lower end is provided with one section screwed hole (5), is provided with second in the second ladder blind hole (3) and puts from resetting sealing device (4).Second puts the sealing device (4) and first that resets certainly puts from sealing device (30) structure that resets identical.Compress in spring (36) hole in big backstay (37) insertion of upper conical envelope pin (38), last compression spring (36) other end withstands second ladder blind hole (3) upper surface, upper conical envelope pin (38) is gone up in little backstay (42) insertion and is stretched out a bit of backstay (42) in the locating hole on the setscrew nut (43), screwed hole (5) in the external screw thread (39) of last setscrew nut (43) and the second ladder blind hole (3) is connected and fixed, the conical seal (contact) face (45) of upper conical envelope pin (38) contacts with the conical surface (44) of last setscrew nut (43), and the elastic force that applies by last compression spring (36) impels the conehead sealing surface (45) of upper conical envelope pin (38) and the conical surface (44) of last setscrew nut (43) to seal fully, the jail, top.
The first ladder blind hole (31) of fast-assembling seat (34) is provided with a great circle endoporus (6) below the second ladder blind hole (3), be provided with neither symmetrical cannelure (10) below the great circle endoporus (6), fast-assembling seat (34) upper side is respectively equipped with fast-assembling seat water outlet screw (33) and water inlet screw (1).Water outlet screw (33) inner side end is provided with ostium excurrens (32) and communicates with first ladder blind hole (31) the circumference side; Water inlet screw (1) inner side end is provided with into water aperture (2) and communicates with second ladder blind hole (3) side.
When in the first ladder blind hole (31) of the insertion fast-assembling seat of the little hollow convex inserted link (25) in the middle of the outer cover body (14) (34) and after being inserted into the position, rotational shell, the neither symmetrical annular convex rib (11) of then being located at outer cover body (14) periphery, top enters in the neither symmetrical cannelure (10) of fast-assembling seat (34), when the neither symmetrical annular convex rib of outer cover body (14) (11) is run into the positioning step (35) of being located at the neither symmetrical cannelure of fast-assembling seat (34) (10) one sides, finish the location, promptly finished the installation of filter.
The state of the assembling of this moment is:
1, locatees closed hole (27) fitted seal by the small sealing ring (26) of the peripheral traverse of the little hollow convex inserted link of outer cover body (14) (25) with the spill that (34) the first ladder blind holes (31) of fast-assembling seat are divided into; Great circle endoporus (6) fitted seal that large sealing packing ring (8) by the peripheral traverse of the big hollow convex inserted link of outer cover body (14) (9) and fast-assembling seat (34) are divided into;
2, cause is pushed up one section horizontal bar (40) end face of the last setscrew nut (43) of the sealing device (24) that resets certainly on first for first time Zi the conehead end of the inferior pyramidal envelope pin (53) of the sealing device that resets (24), and little hollow convex inserted link (25) end face that pushes up outer cover body (14) on first from the little backstay of upper conical envelope pin (38) (42) end of the sealing device (24) that resets, at this moment, inferior pyramidal envelope pin (53) is withdrawn under the elastic force that overcomes lower compression spring (48), the conehead outer surface (46) of inferior pyramidal envelope pin (53) separates with little hollow convex inserted link (25) taper perforate (28) inner conical surface, simultaneously upper conical envelope pin (38) elastic force that compresses spring (36) on overcoming is withdrawn down, the conical seal (contact) face (45) of upper conical envelope pin (38) separates with the conical surface (44) of last setscrew nut (43), thereby realizes that fast-assembling seat (34) communicates with the apopore of shell;
3, cause is pushed up one section horizontal bar (40) end face of the last setscrew nut (43) of the sealing device (4) that resets certainly on second for second time Zi the conehead end of the inferior pyramidal envelope pin (53) of the sealing device that resets (13), and big hollow convex inserted link (9) end face that pushes up outer cover body (14) on second from the little backstay of upper conical envelope pin (38) (42) end of the sealing device (4) that resets, at this moment, inferior pyramidal envelope pin (53) is withdrawn under the elastic force that overcomes lower compression spring (48), the conehead outer surface (46) of inferior pyramidal envelope pin (53) separates with big hollow convex inserted link (9) taper perforate (7) inner conical surface, simultaneously upper conical envelope pin (38) elastic force that compresses spring (36) on overcoming is withdrawn down, the conical seal (contact) face (45) of upper conical envelope pin (38) separates with the conical surface (44) of last setscrew nut (43), thereby realizes that fast-assembling seat (34) communicates with the inlet opening of shell.
When about 1/4 circle of opposite spin shell, the neither symmetrical annular convex rib (11) of then being located at outer cover body (14) periphery, top leaves in the neither symmetrical cannelure (10) of fast-assembling seat (34), running into the positioning step (35) of being located at the neither symmetrical cannelure of fast-assembling seat (34) (10) one sides when an end of the neither symmetrical annular convex rib of outer cover body (14) (11) stops the rotation, draw toward next again, shell separates with fast-assembling seat (34), has promptly finished the dismounting of filter.
The state of the dismounting of this moment is:
1, shell separates with fast-assembling seat (34), and the conehead outer surface (46) of the envelope pin of the inferior pyramidal in the sealing device (24) that resets (53) is firm with little hollow convex inserted link (25) taper perforate (28) inner conical surface top down until: first cover flicking under the elastic force of lower compression spring (48) for inferior pyramidal envelope pin (53); Second cover is the conehead outer surface (46) and jail, big hollow convex inserted link (9) taper perforate (7) inner conical surface top of the envelope pin of the inferior pyramidal in the sealing device (13) that resets (53) down, and the residual moisture in this moment shell is all caused the moisture shell that can not outflow by inferior pyramidal envelope pin (53) sealing because of the intake-outlet of shell;
2, upper conical envelope pin (38) flicks under the elastic force of last compression spring (36), till the jail, conical surface (44) top of the conical seal (contact) face (45) of upper conical envelope pin (38) and last setscrew nut (43), the first ladder blind hole (31) that fast-assembling seat this moment (34) is gone up and extraneous turnover water end (W.E.) links, the second ladder blind hole (3) cause the extraneous moisture that passes in and out water end (W.E.) can not flow out fast-assembling seat (34) outward all by upper conical envelope pin (38) sealing.Thereby realize that fast-assembling seat (34) and shell seal up intake-outlet separately under released state.
Shell bottom (16) spill locating hole (19) one sides are provided with a tapped blind hole (17), and when drilling through tapped blind hole (17), this hole can be used as second inlet opening or mudhole.
Claims (10)
1, a kind of integral quick-mounting self sealss water purification filter is characterized in that: mainly by the fast-assembling seat, the formations such as sealing device, filter core, shell that reset certainly; Shell is made up of outer cover body, shell bottom; The shell bottom is located at the outer cover body bottom, the fast-assembling seat is located at shell upper, convex water side, filter core top pole is inserted in the spill location closed hole of outer cover body inside, the spill locating hole of the convex pole insertion shell bottom inside of filter core bottom is interior with positioning supports, outer cover body top is provided with neither symmetrical annular convex rib along the periphery, fast-assembling seat lower interior is provided with neither symmetrical cannelure, outer cover body top is provided with little hollow convex inserted link, little hollow convex inserted link periphery is provided with big hollow convex inserted link, be equipped with down in little hollow convex inserted link and the big hollow convex inserted link from resetting sealing device, fast-assembling seat center is provided with the first ladder blind hole, the first ladder blind hole, one side is provided with the second ladder blind hole, first, be equipped with in the second ladder blind hole from resetting sealing device, shell bottom bottom one side is provided with a tapped blind hole, and fast-assembling seat peripheral sides is respectively equipped with water outlet, the water inlet screw.
2, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: the convex water side pole (20) on filter core (15) top is inserted in the spill location closed hole (21) of outer cover body (14) inner upper end, and seal by the sealing ring (22) on the convex water side pole (20), the convex pole (18) of filter core (15) bottom is inserted in the inner spill locating hole (19) of shell bottom (16), is used for positioning supports.
3, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: be located at spill location closed hole (27) fitted seal that the peripheral small sealing ring (26) of the little hollow convex inserted link of outer cover body (14) (25) is divided into little hollow convex inserted link (25) and (34) the first ladder blind holes (31) of fast-assembling seat, and be located at great circle endoporus (6) fitted seal that the peripheral large sealing packing ring (8) of the big hollow convex inserted link of outer cover body (14) (9) is divided into big hollow convex inserted link (9) and fast-assembling seat (34).
4, integral quick-mounting self sealss water purification filter according to claim 1 is characterized in that: outer cover body (14), shell bottom (16) are made by plastic material, and be with Plastic Welding or the stubborn method that connects of screw thread that it is solid as a whole.
5, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: be provided with a little hollow convex inserted link (25) in the middle of outer cover body (14) top, little hollow convex inserted link (25) periphery is provided with the small sealing ring (26) of traverse, little hollow convex inserted link (25) inner upper end is provided with a taper perforate (28), taper perforate (28) lower end is provided with one section screwed hole (23), screwed hole (23) communicates with the spill location closed hole (21) of outer cover body (14) inner upper end, taper perforate (28) communicates with screwed hole (23), and taper perforate (28) communicates with the shell external world; Outer cover body (14) top is provided with a big hollow convex inserted link (9) along the peripheral below of little hollow convex inserted link (25), big hollow convex inserted link (9) periphery is provided with the large sealing packing ring (8) of traverse, big hollow convex inserted link (9) inner upper end one side is provided with taper perforate (7), taper perforate (7) lower end is provided with one section screwed hole (12), screwed hole (12) communicates with taper perforate (7), screwed hole (12) communicates with outer cover body (14) inner chamber, and taper perforate (7) upper end communicates with the shell external world.
6, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: seal pin (53) from the sealing device that resets by inferior pyramidal down, lower compression spring (48), following setscrew nut (49) is formed, the conehead periphery of inferior pyramidal envelope pin (53) upper end is provided with bypass channel (47), the backstay (50) of inferior pyramidal envelope pin (53) lower end inserts in lower compression spring (48) hole and passes, backstay (50) passes part and inserts in following setscrew nut (49) centre bore, following setscrew nut (49) centre bore periphery is provided with limbers (51), the outer external screw thread (52) of being located at of following setscrew nut (49); Go up from resetting sealing device by upper conical envelope pin (38), last compression spring (36), last setscrew nut (43) is formed, upper conical envelope pin (38) upper end is provided with big backstay (37), big backstay (37) is provided with compression spring (36), compress in spring (36) hole in big backstay (37) insertion, upper conical envelope pin (38) lower end is provided with conical seal (contact) face (45), conical seal (contact) face (45) periphery is provided with little backstay (42), in the locating hole that setscrew nut (43) is provided with in little backstay (42) insertion and stretch out a bit of backstay (42), the external screw thread (39) that last setscrew nut (43) periphery is provided with, last setscrew nut (43) upper end is provided with a conical surface (44), be provided with limbers (41) in the middle of the conical surface (44), be provided with one section horizontal bar (40) in the middle of the limbers (41), the conical seal (contact) face (45) of upper conical envelope pin (38) contacts with the conical surface (44) of last setscrew nut (43).
7, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: fast-assembling seat (34) center is provided with the first ladder blind hole (31) that Open Side Down, be provided with one section screwed hole (29) in the middle of the first ladder blind hole (31), first ladder blind hole (31) lower end is provided with spill location closed hole (27), the first ladder blind hole (31) one sides are provided with the second ladder blind hole (3), and second ladder blind hole (3) lower end is provided with one section screwed hole (5); Fast-assembling seat (34) upper side is respectively equipped with fast-assembling seat water outlet screw (33) and water inlet screw (1); Water outlet screw (33) inner side end is provided with ostium excurrens (32) and communicates with first ladder blind hole (31) the circumference side; Water inlet screw (1) inner side end is provided with into water aperture (2) and communicates with second ladder blind hole (3) side.
8, integral quick-mounting self sealss water purification filter according to claim 1 is characterized in that: shell bottom (16) bottom one side is provided with a tapped blind hole (17).
9, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: first cover is located in the little hollow convex inserted link of outer cover body (14) (25) from the sealing device (24) that resets down, following setscrew nut (49) external screw thread (52) is connected and fixed with little hollow convex inserted link (25) screwed hole (23), inferior pyramidal envelope pin (53) conehead outer surface (46) contacts with little hollow convex inserted link (25) taper perforate (28) inner conical surface, outstanding taper perforate (28) end face of inferior pyramidal envelope pin (53) conehead outer surface (46); Second cover is located in the big hollow convex inserted link of outer cover body (14) (9) from the sealing device (13) that resets down, following setscrew nut (49) external screw thread (52) is connected and fixed with big hollow convex inserted link (9) screwed hole (12), inferior pyramidal envelope pin (53) conehead outer surface (46) contacts with big hollow convex inserted link (9) taper perforate (7) inner conical surface, outstanding taper perforate (7) end face of inferior pyramidal envelope pin (53) conehead outer surface (46).
10, integral quick-mounting self sealss water purification filter according to claim 1, it is characterized in that: first puts from the sealing device (30) that resets and is located in (34) the first ladder blind holes (31) of fast-assembling seat, on compress spring (36) one ends and withstand first ladder blind hole (31) upper surface; The external screw thread (39) of last setscrew nut (43) is connected and fixed with the screwed hole (29) of the first ladder blind hole (31), second puts the sealing device (4) that resets certainly is located in (34) the second ladder blind holes (3) of fast-assembling seat, last compression spring (36) other end withstands second ladder blind hole (3) upper surface, and the external screw thread (39) of last setscrew nut (43) is connected and fixed with the screwed hole (5) of the second ladder blind hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146392 CN2848327Y (en) | 2005-12-07 | 2005-12-07 | Integrated fast loading self sealing water purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146392 CN2848327Y (en) | 2005-12-07 | 2005-12-07 | Integrated fast loading self sealing water purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848327Y true CN2848327Y (en) | 2006-12-20 |
Family
ID=37520804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520146392 Expired - Fee Related CN2848327Y (en) | 2005-12-07 | 2005-12-07 | Integrated fast loading self sealing water purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848327Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527122A (en) * | 2011-12-23 | 2012-07-04 | 浙江朗诗德健康饮水设备股份有限公司 | Integrated quickly assembled self-sealing water purifier component |
| CN104128037A (en) * | 2014-08-15 | 2014-11-05 | 珠海格力电器股份有限公司 | Filter element installation structure, conjoined filter element structure, water purifying device and water sealing method |
| CN103285653B (en) * | 2007-07-19 | 2015-04-29 | 康明斯过滤Ip公司 | Standpipe with flow restriction valve, and filter cartridge |
| CN107661662A (en) * | 2007-07-20 | 2018-02-06 | 唐纳森公司 | Air purifier unit with the inside and outside support for filter core, part, and method |
-
2005
- 2005-12-07 CN CN 200520146392 patent/CN2848327Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285653B (en) * | 2007-07-19 | 2015-04-29 | 康明斯过滤Ip公司 | Standpipe with flow restriction valve, and filter cartridge |
| US10786769B2 (en) | 2007-07-19 | 2020-09-29 | Cummins Filtration Ip, Inc. | Flow restriction valve and filter cartridge |
| US11198077B2 (en) | 2007-07-19 | 2021-12-14 | Cummins Filtration Ip, Inc. | Standpipe with flow restriction valve, and filter cartridge |
| CN107661662A (en) * | 2007-07-20 | 2018-02-06 | 唐纳森公司 | Air purifier unit with the inside and outside support for filter core, part, and method |
| CN102527122A (en) * | 2011-12-23 | 2012-07-04 | 浙江朗诗德健康饮水设备股份有限公司 | Integrated quickly assembled self-sealing water purifier component |
| CN102527122B (en) * | 2011-12-23 | 2014-09-17 | 浙江朗诗德健康饮水设备股份有限公司 | Integrated quickly assembled self-sealing water purifier component |
| CN104128037A (en) * | 2014-08-15 | 2014-11-05 | 珠海格力电器股份有限公司 | Filter element installation structure, conjoined filter element structure, water purifying device and water sealing method |
| CN104128037B (en) * | 2014-08-15 | 2016-03-23 | 珠海格力电器股份有限公司 | Filter element installation structure, conjoined filter element structure, water purifying device and water sealing method |
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