CN1980718A

CN1980718A - One-touch fitting type single or multiple adapter, filter assembly detachably engaged with the same and water purifying system employing these elements

Info

Publication number: CN1980718A
Application number: CNA2005800225555A
Authority: CN
Inventors: 崔奭林; 方锡奉
Original assignee: Picogram Co Ltd
Current assignee: BIKELUN (BEIJING) WATER PURIFICATION TECHNOLOGY CO., LTD.
Priority date: 2004-07-05
Filing date: 2005-06-03
Publication date: 2007-06-13
Anticipated expiration: 2025-06-03
Also published as: CN100484603C; JP4359848B2; KR100637044B1; JP2006021190A; ES2364711T3; KR20060003947A

Abstract

A one-touch fitting type adapter and a filter assembly are provided in which the filter assembly used for machinery, such as a bidet or a refrigerator, is easily assembled with or dis not assembled from the adapter through a one-touch fitting manner such that the filter assembly is easily adapted for the machinery. A multiple adapter capable of coupling a plurality of adapters in series is provided such that a plurality of filter assemblies used for a water purifier, a water ionizer or a functional water maker are detachably engaged with the multiple adapter through a one-touch fitting manner.

Description

Singly touch the single or multiple adapter of assembled, with its filter assemblies that removably cooperates and the water purification system of using these parts

Technical field

What the present invention relates generally to a kind of filter assemblies and removably cooperate this filter assemblies singly touches the assembled adapter, be particularly related to a kind of filter assemblies that is used for bidet, water purifier, water ion generator, freezer or activated water manufacturing installation, and touch assembled cooperation and the single or multiple adapter that separates with this filter assemblies list.

Background technology

Usually, can comprise the filter that is used to filter or purifies waste water and allow filter application such as mechanical devices such as bidet, water purifier and water ion generators in the adapter of this mechanical device.

In the past, adapter and filter assemblies were to make adapter and filter is assembled with each other by linkage unit independently or with the concavo-convex anchor clamps form of complexity respectively.In addition, the filter assemblies unloading process by complexity or utilize removable unit independently to pull down normally from adapter.In addition, need adopt independently source water inflow cutting unit, so that when changing filter assemblies, prevent from mechanical unit feeding source water with new filter assemblies.

Yet, when this conventional structure of filter assemblies and adapter is connected or separates with adapter at filter assemblies, can cause complicated connection or separation process, thereby can in the replacing operation of filter, produce difficulty.In addition, if mechanical device is equipped with a plurality of filter assemblies, then must carry out the filter replacing operation of this complexity according to a plurality of filter assemblies, therefore, the user must make its goods safeguard in the maintenance centre of manufacturing company or necessarily require the maintenance proxy personnel to change filter assemblies with new filter assemblies.

Summary of the invention

Technical problem

The present invention relates to a kind of assembled adapter and filter assemblies of singly touching, it can eliminate the one or more problems because of the limitation of correlation technique and shortcoming generation basically.

One object of the present invention is to provide a kind of being used for singly to touch assembled adapter and filter assemblies such as mechanical devices such as bidet, water purifier, water ion generator, freezer or activated water manufacturing installations, wherein be easy to filter assemblies is fitted together or dismantles from adapter by singly touching assembling mode and adapter, so filter assemblies is easy to be applied to this mechanical device.

Another object of the present invention is to provide a kind of filter assemblies that singly touches the assembled adapter and removably cooperate with adapter, wherein when in order to utilize new filter assemblies to change filter assemblies during from adapter dismounting filter assemblies, need not to use independently, source water flows into cutting unit and just can stop supply source water automatically by check valve.

Another object of the present invention is to provide a kind of assembled multiple adapter assembly and a kind of water purification system singly touched, and wherein said multiple adapter assembly comprises that a plurality of being one another in series connects and the adapter by singly touching the assembling mode, removably cooperating with a plurality of filter assemblies; A plurality of filter assemblies that described water purification system is equipped with this multiple adapter assembly and removably cooperates with these adaptor assemblies.

Technical scheme

For these purposes of the present invention and other advantages that realize among the application concrete and general description, provide a kind of removably cooperate with filter assemblies singly touch the assembled adapter, described filter assemblies has the cylindrical fluid passage of collar flange in the setting of one end, the described assembled adapter that singly touches comprises: the adapter body, and both sides are formed with entrance and exit and are formed with the centre gangway that is communicated with described inlet and described outlet in the central at an upper portion thereof; Check valve, it is installed in the described centre gangway, with the flow through inflow or the cut-out of source water of described inlet of adjusting; Be used to cover the loam cake on described centre gangway top; Lower cover, it is installed in the bottom of described adapter body and is formed with the medium pore that is communicated with the centre gangway of described adapter body, and the cylindrical fluid passage of described filter assemblies is inserted in the medium pore of described lower cover; Be installed in the described pair of side plates that covers down, described side plate has the slotted hole of relative tilt and relative arch section, be used for removably being connected to form collar flange in the cylindrical fluid passage place of described filter assemblies, described side plate by spring by fexible bias pressure relative to one another; And release button unit, it comprises two parallel bars and the horizontal push that the end that makes described parallel bar is connected with each other that is formed with the projection inserted respectively in the described inclined elongate, wherein, when from the described filter assemblies of described adapter dismounting, described horizontal push is pushed, therefore in the sidewall that promotes described inclined elongate, described parallel bar travels forward, make the horizontal movement away from each other on of described side plate, thereby allow from the described filter assemblies of described adapter dismounting perpendicular to the direction of motion of described projection.

According to a further aspect in the invention, provide a kind of and removably singly touched the filter assemblies that the assembled adapter cooperates with above-mentioned, described filter assemblies comprises: be formed with the shell of cylindrical fluid passage at its intake section, described cylindrical fluid passage has collar flange; Be installed in the described shell and the filtration members of separating with the inwall of described shell; And water guide member, it is installed between the cylindrical fluid passage of the upper end of described filtration members and described shell, when source water being directed to described water guide member, source water is directed to described filtration members by the described check valve that singly touches the assembled adapter, and will import described outlet of singly touching the assembled adapter by the water that described filtration members purifies, wherein said water guide member comprises ring bulkhead, and it is formed with by the flow channel of the source water of described check valve and is used to prevent that source water from mixing with purifying waste water; Source water passage ALT-CH alternate channel, it is used for source water is directed to the flowing space that is formed between described filtration members sidewall and the described outer casing inner wall from the flow channel in described next door; The outflow passage of purifying waste water, it is used for the water that will import from described inflow space and be purified by the described filtration members outboard row by the flow channel in described next door to the outside; And push rod, it is installed in the central interior part of described ring bulkhead, to form the check valve of opening described adapter when pressure contacts with described check valve.

According to a further aspect in the invention, provide a kind of removably cooperate with filter assemblies singly touch the assembled adapter, described filter assemblies has the cylindrical fluid passage of relative part arcuate collar flange in the setting of one end, the described assembled adapter that singly touches comprises: the adapter body, and both sides are formed with entrance and exit and are formed with the centre gangway that is communicated with described inlet and described outlet in the central at an upper portion thereof; Check valve, it is installed in the described centre gangway, with the flow through inflow or the cut-out of source water of described inlet of adjusting; Be used to cover the loam cake on described centre gangway top; Lower cover, it is installed in the bottom of described adapter body and is formed with the medium pore that is communicated with the centre gangway of described adapter body, and the cylindrical fluid passage of described filter assemblies is inserted in the medium pore of described lower cover; Wherein, the medium pore of described lower cover is formed with relative part circumferential edges at its outer peripheral portion, make cylindrical fluid passage assembled ground insert in the hole of described lower cover with described part arcuate collar flange, and when described filter assemblies cooperates with described adapter, described filter assemblies rotates singly to touch mode with respect to described adapter, make described cylindrical fluid passage relative part arcuate collar flange and the medium pore place of the lower cover that is formed at described adapter relative part circumference edge portion be screwed together and cooperate, thereby described filter assemblies removably is connected with described adapter.

According to a further aspect in the invention, provide a kind of and removably singly touched the filter assemblies that the assembled adapter cooperates with above-mentioned, described filter assemblies comprises: be formed with the shell of cylindrical fluid passage at its intake section, described cylindrical fluid passage has the part arcuate collar flange; Be installed in the described shell and the filtration members of separating with the inwall of described shell; And water guide member, it is installed between the cylindrical fluid passage of the upper end of described filtration members and described shell, when source water being directed to described water guide member, source water is directed to described filtration members by the described check valve that singly touches the assembled adapter, and will import described outlet of singly touching the assembled adapter by the water that described filtration members purifies, wherein said water guide member comprises ring bulkhead, and it is formed with by the flow channel of the source water of described check valve and is used to prevent that source water from mixing with purifying waste water; Source water passage ALT-CH alternate channel, it is used for source water is directed to the flowing space that is formed between described filtration members sidewall and the described outer casing inner wall from the flow channel in described next door; The outflow passage of purifying waste water, it is used for the water that will import from described inflow space and be purified by the described filtration members outboard row by the flow channel in described next door to the outside; And push rod, it is installed in the central interior part of described ring bulkhead, to form the check valve of opening described adapter when pressure contacts with described check valve.

According to a further aspect in the invention, the multiple adapter that provides a kind of and a plurality of filter assemblies to cooperate, described multiple adapter comprises: a plurality of assembled adapters that singly touch of layout parallel to each other; Be installed in the described check valve that singly touches the exit of assembled adapter; And be installed in the inlet of adjacent adapter and the plug-type connector between the outlet, and make adjacent adapter relatively rotate with respect to each other, wherein between the inner peripheral surface of the outer peripheral face of described plug-type connector and described inlet and described outlet, be provided with O-and encircle.

Described part arcuate collar flange is provided with sloping portion at the one end.

According to a preferred embodiment of the invention, described check valve comprises: the valve body that has the inclination seat surface and be communicated with described inlet; Extend to the fluid passage of the centre gangway bottom of described adapter body from described valve body; Valve plunger, it has the described inclination seat surface of next-door neighbour and is installed in stopper head in the described fluid passage, make with described filter assemblies and described adapter fits together or during from the described filter assemblies of described adapter dismounting, by from described filter assemblies applied pressure, described valve plunger moves in described fluid passage, simultaneously the described fluid passage of described valve plunger opening/closing; And by the valve spring of described loam cake supporting, its fexible bias pressure is installed in the stopper head on the inclination seat surface of described valve body.

According to a preferred embodiment of the invention, the end of the arch section of the described side plate that contacts with the collar flange at the place, fluid passage that is formed at described filter assemblies is formed with sloping portion, thereby, allow described filter assemblies by easily inserting in the described arch section along moving of described sloping portion when described filter assemblies is assembled into describedly when singly touching in the assembled adapter.

According to a preferred embodiment of the invention, in the outlet of described switch main body, check valve is installed, thereby prevents when described filter assemblies separates with described adapter, go out the remnants that metastomium retains and purify waste water from described outlet adverse current or drippage described.

According to a preferred embodiment of the invention, the horizontal push of described release button unit is formed with the installing hole that is used for safety pin, and described safety pin is used to prevent that described push rod is pushed, to prevent described filter assemblies and described adapter accidental separation.

According to a preferred embodiment of the invention, described filtration members comprises at least a filter that is selected from hollow-fiber filter, non fabric filtration device, active carbon filter, reverse osmosis membrane filt and the woven fabric filter.

In the following description book, part provided other advantages of the present invention, purpose and feature, and those skilled in the art will understand partly maybe and can understand these advantages, purpose and feature by implementing the present invention by analyzing following content.By the structure that particularly points out in specification, claims and the accompanying drawing, can be familiar with and realize purpose of the present invention and other advantages.

Description of drawings

Be used for further understanding the present invention and be contained in the application and constituted its a part of description of drawings embodiments of the invention, these accompanying drawings and specification one are used from explains principle of the present invention.In the accompanying drawings:

Fig. 1 has shown the longitudinal sectional drawing and the side view of the adapter that is used for the complement filter assembly according to one embodiment of present invention;

Fig. 2 is the profile along the line A-A shown in Fig. 1;

Fig. 3 is the front view and the plane of the release button of the adapter shown in Fig. 1;

Fig. 4 shown the adapter shown in Fig. 1 side plate plane and along the profile of the line A-A shown in this plane;

Fig. 5 has shown according to one embodiment of present invention the filter assemblies that cooperates with adapter shown in Figure 1;

Fig. 6 has shown adapter shown in Figure 1 separated from one another according to one embodiment of present invention and filter assemblies shown in Figure 5;

Adapter shown in Figure 1 before Fig. 7 has shown according to one embodiment of present invention just in time in adapter that filter assemblies is packed into and filter assemblies shown in Figure 5;

Fig. 8 has shown according to one embodiment of present invention adapter shown in Figure 1 when assembled with each other and filter assemblies shown in Figure 5;

Fig. 9 has shown the method for dismantling filter assemblies shown in Figure 5 according to one embodiment of present invention under confined state shown in Figure 8 from adapter shown in Figure 1;

Figure 10 has shown the view of the adapter that separates with filter assemblies according to another embodiment of the present invention;

Figure 11 has shown just in time makes filter assemblies and the adapter filter assemblies before being connected from state shown in Figure 10;

Figure 12 has shown the filter assemblies that is connected with adapter from state shown in Figure 11;

Figure 13 has shown the front view and the plane of filter assemblies according to another embodiment of the present invention;

Figure 14 is the side view of filter assemblies shown in Figure 13; And

Figure 15 has shown the structure of the multiple adapter that is used for installing therein a plurality of filter assemblies according to one embodiment of present invention.

The specific embodiment

Below, with reference to the accompanying drawings the preferred embodiments of the present invention are described.

Fig. 1 has shown the longitudinal sectional drawing and the side view of the adapter that is used for the complement filter assembly according to one embodiment of present invention, Fig. 2 is the profile along Fig. 1 center line A-A, Fig. 3 is the front view and the plane of the release button of the adapter shown in Fig. 1, Fig. 4 shown the adapter shown in Fig. 1 side plate plane and along the profile of the line A-A shown in this plane.

Referring to Fig. 1～4, the adapter 100 of one embodiment of the invention is a kind of assembled adapter 100 that singly touches, and the filter assemblies that allows at one end to be formed with the cylindrical channel with collar flange removably cooperates with adapter 100.

The assembled adapter 100 that singly touches of the present invention comprises: adapter body 10, this adapter body both sides at an upper portion thereof is formed with inlet 10in, source water enters hole 10c, the 10d that portals purifies waste water, and treated water outlet 10out, and be formed with in the central and above-mentioned inlet, outlet, hand-hole and the centre gangway that portals and be communicated with; Check valve 20, it is installed in the described centre gangway, so that regulate the inflow or the cut-out of the source water of the inlet 10in that flows through; Be used to cover the loam cake 10a on this centre gangway top; Lower cover 10b, the bottom that it is installed in adapter body 10 makes lower cover 10b be communicated with described centre gangway;

Side plate

50A and 50B, these side plates are installed in lower cover 10b and go up also and can move relative to each other, so that removably filter assemblies is assembled on the adapter 100; And release button unit 40, it is used to remove the assembled state between

side plate

50A and 50B and the filter assemblies, and they are separated.

Check valve 20 comprises: the valve body that has inclination seat surface 20f and be communicated with inlet 10in; Extend to the fluid passage 20a of this centre gangway bottom from this valve body; Valve plunger 20c, it has near inclination seat surface 20f and is installed in stopper head among the 20a of fluid passage, make with filter assemblies and adapter fits together or when adapter is removed filter assemblies, by from the filter assemblies applied pressure, valve plunger 20c can move in the 20a of fluid passage, and simultaneously valve plunger 20c can opening/closing fluid passage 20a; And valve spring 20d, it is by loam cake 10a supporting, and its fexible bias pressure is installed in the stopper head on the inclination seat surface 20f of valve body simultaneously.

The stopper head of valve plunger 20c is provided with O-ring 20e, so that seal the gap between this stopper head and the inclination seat surface 20f.

Source aquaporin 20b is formed among the 20a of fluid passage, so that through source aquaporin 20b, from inlet 20in supply source water.Valve plunger 20c comprises the stopper head that is provided with O-ring 20e, and it is subjected to the effect by the flexible bias pressure of the valve spring 20d of loam cake 10a supporting, so only otherwise the stopper head of valve plunger 20c is applied external force, the stopper head of valve plunger 20c just closely contacts with the inclination seat surface of valve body.

According to one embodiment of present invention, in the treated water outlet 10out of switch main body 1, check valve 30 is installed (promptly, check valve), purify waste water from treated water outlet 10out adverse current or drippage in the remnants that the rear portion of treated water outlet 10out retains so that prevent.

Side plate

50A and 50B have inclined elongate 50a respect to one another and 50b; And relative arch section 51a and 51b, these parts are used for the connection by to each other, and the collar flange (215, referring to Fig. 5) of the inlet portion office that is arranged on filter assemblies is connected with adapter 100.By being installed in spring spring on the protruding 50s is installed, with reciprocal mode bias voltage side plate 50A and 50B.The end of arch section 51a and 51b is formed with sloping portion (referring to the 51b ' among Fig. 4) among side plate 50A and the 50B, so that allow filter assemblies to be easy to cooperate with arch section 51a and 51b, can move along sloping portion simultaneously.

Therefore, when filter assemblies 200 and adapter 100 are fitted together, making

side plate

50A and 50B horizontal movement with left and right directions when, the collar flange 215 that is arranged on the inlet portion office of filter assemblies moves upward along the sloping portion 51b ' of arch section 51a and 51b among side plate 50A and the 50B.When collar flange 215 moves upward when exceeding the sloping portion 51b ' of arch section 51a and 51b among side plate 50A and the 50B,

side plate

50A and 50B can return their initial position by the biasing force of spring S, make filter assemblies cooperate with

side plate

50A and 50B.

Release button unit 40 comprises the horizontal push that two parallel bars and are connected with each other the end of this parallel bar, and wherein said parallel bar is formed with the protruding 40a that inserts in inclined elongate 50a and the 50b.During from adapter 100 dismounting filter assemblies 200, the user promotes release button unit 40, makes release button unit 40 travel forward at needs.At this moment, protruding 40a in the inclined elongate 50a that

inserts side plate

50A and 50B and the 50b is when the sidewall with inclined elongate 50a and 50b contacts, also travel forward along inclined elongate 50a and 50b, make

side plate

50A and 50B along with the vertical left and right directions horizontal movement of the direction of motion of the protruding 40a of release button unit 40.As a result,

side plate

50A and 50B move away from each other, make it possible to from adapter 100 dismounting filter assemblies 200.

The horizontal push of release button unit 40 is formed with the installing hole 45 that is used for safety pin, and this safety pin is used for anti-throw-out lever and is pushed, to prevent filter assemblies 200 and adapter 100 accidental separation.

According to another aspect of the present invention, filter assemblies 200 removably cooperates with the assembled adapter 100 that singly touches shown in Figure 1.

Fig. 5 has shown the filter assemblies 200 of one embodiment of the invention.

As shown in Figure 5, filter assemblies 200 comprises: be formed with the shell 210 of cylindrical fluid passage at its intake section, wherein said cylindrical fluid passage has collar flange; Be separated with the inwall of shell 210 and be installed in filtration members 240 in the shell; And water guide member 220, it is installed between the cylindrical fluid passage 200a of the upper end of filtration members 240 and shell 210, water can being directed to filtration members 240 when by the check valve that singly touches assembled adapter 100 water being directed to this place, and it can import the treated water outlet 10out that singly touch assembled adapter 100 by the water that filtration members 240 purifies.Water guide member 220 comprises: ring bulkhead 220a, its form active water by check valve flow channel and be used to prevent that source water from mixing with purifying waste water; Source water passage ALT-CH alternate channel 220b, it is used for source water is directed to the sidewall that is formed at filtration members and the flowing space between the outer casing inner wall from flow channel; Be installed in purifying waste water of filtration members upside and flow out passage 220c, it is used for the water that will import from inflow space and be purified by the filtration members outboard row by the flow channel in next door to the outside; And push rod 220d, it is installed in the central interior part of ring bulkhead 220a, so that with when the valve plunger 20c of check valve contacts, open check valve.As a result, the flow channel through the next door is directed to the flowing space with source water from check valve, when the bottom from filtration members flow to its top, filtration members was filtered source water, and flowed out passage 220c by purifying waste water, it is disposed to outside (promptly as shown in Figure 8, water flows in the direction of arrows).

Filtration members 240 comprises at least a filter that is selected from hollow-fiber filter, non fabric filtration device, active carbon filter, reverse osmosis membrane filt and the woven fabric filter.A filtration members in the above-mentioned filtration members or at least two filtration members in the above-mentioned filtration members can form filter assemblies.

Fig. 6～9 have shown to be used for filter assemblies 200 packed into singly touches in the assembled adapter 100 or from singly touching the method that assembled adapter 100 is removed these filter assemblies.

Fig. 6 has shown adapter shown in Figure 1 separated from one another according to one embodiment of present invention and filter assemblies shown in Figure 5.

Under as shown in Figure 6 adapter and filter assemblies state separated from one another, the side plate 50A and the 50B of bias voltage adapter 100 make by spring they to be contacted with each other.In addition, the protruding 40a of the release button unit 40 in insertion inclined elongate 50a and the 50b is positioned at the starting point place (that is the bottom of plane shown in Figure 8) of inclined elongate 50a and 50b.

In addition, because by valve spring 20d, biased downward is installed in the interior check valve 20 of centre gangway of this adapter, therefore, O-ring 20e closely contacts the inclination seat surface 20f that is formed among the valve body 20a, makes to close the source aquaporin by O-ring 20e, thus the inflow of the source of cut-out water.

Adapter shown in Figure 1 before Fig. 7 has shown according to one embodiment of present invention just in time in adapter that filter assemblies is packed into and filter assemblies shown in Figure 5; Fig. 8 has shown according to one embodiment of present invention adapter shown in Figure 1 when being assembled with each other and filter assemblies shown in Figure 5.

By following process, filter assemblies 200 is packed in the adapter 100.

At first, if the user upwards pushes filter assemblies 200 in the central channel hole that is formed at place, adapter 100 bottoms, the collar flange 215 of upside inlet portion office that then is arranged on the shell 210 of filter assemblies 200 moves upward, simultaneously with

side plate

50A and 50B in the sloping portion 51a ' of arch section 51a and 51b contact with 51b '.

Therefore,

side plate

50A and 50B move away from each other.Simultaneously, the protruding 40a that inserts in inclined elongate 50a and the 50b moves along inclined elongate 50a and 50b.At this moment, as shown in Figure 7, insert the middle part that the interior protruding 40a of inclined elongate 50a and 50b is positioned at inclined elongate 50a and 50b.

At this moment, adapter 100 and filter assemblies 200 keep sealing state.In detail, Fig. 7 had shown just in time before filter assemblies 200 and adapter 100 are fitted together the filter assemblies 200 of (that is the push rod 220d that, just in time is mounted in the inboard central portion office of the ring bulkhead 220a that is formed at water guide member 220 front end places promotes to be installed in before the valve plunger 20c lower end among the fluid passage 20a of check valve).Therefore, the O-of valve plunger 20c ring 20e still contacts with the inclination seat surface 20f of valve body, and feasible O-ring 20e by valve plunger 20c remains on closed condition with source aquaporin 20b.Simultaneously, be installed in water stream channel 20a lower end with the O-ring 20g that prevents source water and leak be installed in filter assemblies 200 in preventing that source water from contacting with the inner surface of the ring bulkhead 220a that mixes of purifying waste water, thereby realization seals between water stream channel 20a and ring bulkhead 220a.In addition, at least one O-ring 230 is around the cylindrical channel installation that is arranged on filter assemblies front end place, to prevent the leakage of purifying waste water.O-ring 230 contacts with the inner surface of the centre gangway of adapter 100, so that realize sealing between filter assemblies and adapter.Therefore, the source aquaporin is independent of the purified water passage setting.In addition, purifying waste water is kept in the fluid passage that is formed in filter assemblies and the adapter, thereby can be towards external leakage.

In case sloping portion 51a ' and 51b ' that collar flange 215 moves upward and exceeds

side plate

50A and 50B, spring S is just with opposite directions bias

voltage side plate

50A and 50B, make

side plate

50A and 50B move relative to one another, therefore by

side plate

50A and 50B restriction collar flange.As a result, filter assemblies 200 and adapter 100 are fitted together.

At this moment, owing to insert the inclined elongate 50a of

side plate

50A and 50B and the protruding 40a in the 50b to front slide, so release button unit 40 dead ahead of ejecting adapters 100.At this moment, as shown in Figure 8, insert side plate 50A and the inclined elongate 50a of 50B and the lower end slight separation of the protruding 40a among the 50b and inclined elongate 50a and 50b.

When filter assemblies 200 and adapter 100 fit together, the push rod 220d of filter assemblies 200 can upwards promote to be installed in the valve plunger 20c of the check valve 20 in the adapter 100, therefore separate with inclination seat surface 20f with the O-ring 20e of inclination seat surface 20f contact, make source aquaporin 20b be opened.Because check valve 20 is communicated with the inlet port 10in of adapter body 10, therefore, if open check valve 20, the source aquaporin 20b of the fluid passage 20a that the source water of the inlet port 10in of the adapter body 10 of then flowing through can be through being formed at check valve central authorities flows in the ring bulkhead 220a of water guide member 220.

As shown in Figure 8, mix with purifying waste water by being installed in the source water that can prevent to import in the filter assemblies at the ring bulkhead 220a at water guide member 220 front end places between filtration members and the inlet and O-ring 20g.In addition, the flowing space of source current between the sidewall of the inwall of shell 210 and filtration members 240 is simultaneously by source water passage ALT-CH alternate channel 220b.Subsequently, source water is filtered in the filtration members 240 of flowing through, and upwards flows.Therefore, the source water that filters by filtration members 240 can flow into by the outer surface of the fluid passage 20a of the outer surface of ring bulkhead 220a, check valve and be formed in the space that inner surface limited of neck of filter assemblies front end.Subsequently, by the space 10e that purifies waste water, 10d and the treated water outlet 10out of portalling that purify waste water, will purify waste water drains into the outside.As a result, water is along the path flow shown in the direction of arrow with reference to the accompanying drawings.

When filter assemblies and adapter being installed together, safety pin is inserted in the safety pin installing hole 45 of release button unit 40, make release button unit 40 not move, thereby can prevent filter assemblies and adapter accidental separation.

Fig. 9 has shown the method for dismantling filter assemblies shown in Figure 5 according to one embodiment of present invention under confined state shown in Figure 8 from adapter shown in Figure 1.

If must change filter assemblies 200 from adapter, then the user should remove safety pin and promote release button unit 40 from release button unit 40.

If the user promotes release button unit 40, then the protruding 40a of release button unit 40 on being fixed on release button unit 40 travels forward.Because protruding 40a is inserted in the

inclined elongate

50a and 50b of

side plate

50A and 50B, therefore travelling forward of projection can make

side plate

50A and 50B move away from each other.Therefore, the side plate 50A of the collar flange 215 of clamping filter assemblies and 50B can make filter assemblies to separate with adapter reciprocally in the left and right directions motion.At this moment, remove and be applied to the pressure of the push rod 220d on the valve plunger 20c, so that valve plunger 20c is moved downward under the effect of the biasing force of valve spring 20d.Therefore, the O-of valve plunger ring 20e closely contacts with the inclined valve seat surface 20f of valve body, thus the inflow of the source of cut-out water.

In addition, according to another embodiment of the present invention, provided adapter 100 and the improvement type structure of the filter assemblies 200 that cooperates with adapter 100.

Improvement type structure of the present invention need not to utilize and makes the side plate that filter assemblies is connected with adapter and be used to release button unit that filter assemblies is separated with adapter, just can obtain the above-mentioned effect of above embodiment.

Shown in Figure 10～12,, but be provided with part circumferential edges 15a, the outer peripheral portion positioned opposite of the medium pore 15 of these edges and lower cover though the adapter 100 ' of one embodiment of the invention does not have side plate and release button unit.

In addition, according to one embodiment of present invention, as Figure 13 and shown in Figure 14, filter assemblies 200 ' with relative part arcuate collar flange 215 ' is provided, wherein said collar flange is arranged on the place, outside of the cylindrical fluid passage of the inlet portion office that is formed at filter assemblies, makes filter assemblies 200 ' to cooperate with adapter 100 '.

Therefore, when filtration assembly 200 ' cooperates with adapter 100 ', the cylindrical fluid passage of filter assemblies 200 ' is inserted in the medium pore 15 of lower cover.At this moment, under as shown in figure 10 adapter 100 ' and state that filter assemblies 200 ' separates, filter assemblies 200 ' is inserted in the adapter 100 ', make as shown in figure 11, medium pore 15 couplings of part arcuate collar flange 215 ' and lower cover.Afterwards, as shown in figure 12, adapter body and filter assemblies are relatively rotated, make part arcuate collar flange 215 ' part circumferential edges 15a motion along medium pore 15 places of the lower cover that is formed at adapter 100 ', thereby the part threaded engagement effect by between them makes filter assemblies 200 ' be connected with adapter 100 '.Opposite from the process of adapter 100 ' dismounting filter assemblies 200 ' with above-mentioned connection procedure.

Each part arcuate collar flange 215 ' is equipped with sloping portion 215a ' at the one end.Therefore, when filtering assembly 200 ' and rotate with respect to adapter 100 ', the circumferential edges 15a that is formed in the medium pore 15 of lower cover contacts with the sloping portion 215a ' of part arcuate collar flange 215 '.Therefore, because the effect of sloping portion 215a ', upwards bias voltage is applied to the horizontal rotating force on the sloping portion 215a ' of part arcuate collar flange 215 ', makes filter assemblies 200 ' when sloping portion moves, and is easy to move upward.Simultaneously, part arcuate collar flange 215 ' can be moved reposefully along circumferential edges 15a, so that filter assemblies 200 ' is connected with adapter 100 '.

In addition, the sloping portion 215a ' that part arcuate collar flange 215 ' locates that is formed at that is arranged opposite to each other has identical orientation.Circumferential edges preferably is provided with stop protrusion 15b on its other end, make that the part arcuate collar flange can not further be moved when the part arcuate collar flange reaches link position by moving along circumferential edges 15a.

Other features of adapter 100 ' and filter assemblies 200 ' and linkage function and above-mentioned adapter and filter assemblies are basic identical, so below will omit the detailed description to them.

According to another aspect of the present invention, provide the multiple adapter that cooperates with a plurality of

filter assemblies

200a, 200b, 200c, 200d and 200e.Figure 15 has shown this multiple adapter.

This multiple adapter comprises a plurality of assembled

adapter

100a, 100b, 100c, 100d and 100e (or 100 ') of singly touching of layout parallel to each other, be installed in the check valve (30 in the exit of singly touching assembled

adapter

100a, 100b, 100c, 100d and 100e, referring to Fig. 1), and be installed in the inlet of adjacent adapter and the plug-type connector 150 between the outlet.

In the goods of a plurality of filter assemblies (as water purifier or water ion generator) were housed, each filter assemblies all had function and the life-span of himself, therefore when the life-span of filter assemblies exhausts, selectively changed filter assemblies.At this moment, change duration of work, must no longer flow into by cut-out source water at filter assemblies.

Yet, comprise check valve 20 in the multiple adapter of the present invention, therefore between the replacing operational period of filter assemblies, need not to cut off the extra work that source water flows into.That is, according to the present invention, the user by old filter assemblies being separated with adapter and new filter assemblies being connected with adapter, just can utilize new filter assemblies to change old filter assemblies when promoting release button unit easily.In addition, by old filter assemblies is rotated with respect to adapter old filter assemblies is separated with adapter, and, can carry out the replacing operation of filter assemblies easily by making new filter assemblies new filter assemblies is connected with adapter with respect to the adapter rotation.

Preferably, the gap that forms between the inner peripheral surface of outer peripheral face by O-ring sealing plug formula connector 150 and entrance and exit.In addition, the single adapter of each of multiple adapter all can rotate around this plug-type connector, makes the lower cover 10b that is installed in adapter body 10 bottoms to rotate towards the user, so the user can be easily and carry out filter easily and change operation.

In addition, the present invention not only relates to and singly touches single adapter of assembled or multiple adapter, but also relates to a kind of water purification system that at least one filter assemblies is installed.That is, can with singly touch single adapter of assembled or multiple adapter and removably with singly touch filter assemblies that single adapter of assembled or multiple adapter cooperate a part as various water purification systems.Therefore, the present invention includes these water purification systems.

Top embodiment only is illustrative, and they should not be construed as limiting the invention.Present technology enlightenment can easily be applied to the equipment of other types.The description of this invention is illustrative, and it should not limit the scope of claim.Those skilled in the art can expect many selection schemes, improvement project and deformation program.

Industrial applicibility

As mentioned above, the invention provides a kind of list and touch assembled adapter and filter assemblies, its In be easy to be used for mechanical devices such as bidet or freezer filter assemblies touch assembling by single Mode and adapter fit together or pull down from adapter. In addition, the invention provides a kind of Can be connected in series the multiple adapter of a plurality of adapters, so that send out for water purifier, water ion A plurality of filter assemblies of giving birth to device or activated water manufacturing installation can be detachable by single tactile assembling mode Ground cooperates with multiple adapter. Therefore, unskilled persons such as women or children need not the use volume Outer replacing instrument just can easily be used the old filter of new filter replacement at home. According to this Invention between the replacing operational period of filter, need not to cut off the extra assignment that source water flows into, And can prevent from remaining in adverse current or the drippage from the fluid passage of purifying waste water in the fluid passage, because of This can improve reliability and the satisfaction of goods.

Claims

One kind removably cooperate with filter assemblies singly touch the assembled adapter, described filter assemblies has the cylindrical fluid passage of collar flange in the setting of one end, the described assembled adapter that singly touches comprises:

The adapter body, both sides are formed with entrance and exit and are formed with the centre gangway that is communicated with described inlet and described outlet in the central at an upper portion thereof;

Check valve, it is installed in the described centre gangway, with the flow through inflow or the cut-out of source water of described inlet of adjusting;

Be used to cover the loam cake on described centre gangway top;

Lower cover, it is installed in the bottom of described adapter body and is formed with the medium pore that is communicated with the centre gangway of described adapter body, and the cylindrical fluid passage of described filter assemblies is inserted in the medium pore of described lower cover;

Be installed in the described pair of side plates that covers down, described side plate has the slotted hole of relative tilt and relative arch section, be used for removably being connected to form collar flange in the cylindrical fluid passage place of described filter assemblies, described side plate by spring by fexible bias pressure relative to one another; And release button unit, it comprises two parallel bars and the horizontal push that the end that makes described parallel bar is connected with each other that is formed with the projection inserted respectively in the described inclined elongate, wherein, when from the described filter assemblies of described adapter dismounting, described horizontal push is pushed, therefore in the sidewall that promotes described inclined elongate, described parallel bar travels forward, make the horizontal movement away from each other on of described side plate, thereby allow from the described filter assemblies of described adapter dismounting perpendicular to the direction of motion of described projection.
2. one kind is removably singly touched the filter assemblies that the assembled adapter cooperates with claim 1 is described, and described filter assemblies comprises:

Be formed with the shell of cylindrical fluid passage at its intake section, described cylindrical fluid passage has collar flange;

Be installed in the described shell and the filtration members of separating with the inwall of described shell; And

The water guide member, it is installed between the cylindrical fluid passage of the upper end of described filtration members and described shell, when source water being directed to described water guide member, source water is directed to described filtration members by the described check valve that singly touches the assembled adapter, and will import described outlet of singly touching the assembled adapter by the water that described filtration members purifies

Wherein said water guide member comprises ring bulkhead, and it is formed with by the flow channel of the source water of described check valve and is used to prevent that source water from mixing with purifying waste water; Source water passage ALT-CH alternate channel, it is used for source water is directed to the flowing space that is formed between described filtration members sidewall and the described outer casing inner wall from the flow channel in described next door; The outflow passage of purifying waste water, it is used for the water that will import from described inflow space and be purified by the described filtration members outboard row by the flow channel in described next door to the outside; And push rod, it is installed in the central interior part of described ring bulkhead, to form the check valve of opening described adapter when pressure contacts with described check valve.
One kind removably cooperate with filter assemblies singly touch the assembled adapter, described filter assemblies has the cylindrical fluid passage of relative part arcuate collar flange in the setting of one end, the described assembled adapter that singly touches comprises:

The adapter body, both sides are formed with entrance and exit and are formed with the centre gangway that is communicated with described inlet and described outlet in the central at an upper portion thereof;

Check valve, it is installed in the described centre gangway, with the flow through inflow or the cut-out of source water of described inlet of adjusting;

Be used to cover the loam cake on described centre gangway top;

Lower cover, it is installed in the bottom of described adapter body and is formed with the medium pore that is communicated with the centre gangway of described adapter body, and the cylindrical fluid passage of described filter assemblies is inserted in the medium pore of described lower cover;

Wherein, the medium pore of described lower cover is formed with relative part circumferential edges at its outer peripheral portion, make cylindrical fluid passage assembled ground insert in the hole of described lower cover with described part arcuate collar flange, and when described filter assemblies cooperates with described adapter, described filter assemblies rotates singly to touch mode with respect to described adapter, make described cylindrical fluid passage relative part arcuate collar flange and the medium pore place of the lower cover that is formed at described adapter relative part circumference edge portion be screwed together and cooperate, thereby described filter assemblies removably is connected with described adapter.
4. the assembled adapter that singly touches according to claim 3, the relative part circumferential edges of the medium pore of wherein said lower cover is provided with sloping portion at the one end.
5. the assembled adapter that singly touches according to claim 4, the relative part circumferential edges of the medium pore of wherein said lower cover also is provided with stop protrusion at its other end, is used to stop the motion of relative part arcuate collar flange of the cylindrical fluid passage of described filter assemblies.
6. one kind is removably singly touched the filter assemblies that the assembled adapter cooperates with claim 3 is described, and described filter assemblies comprises:

Be formed with the shell of cylindrical fluid passage at its intake section, described cylindrical fluid passage has the part arcuate collar flange;

Be installed in the described shell and the filtration members of separating with the inwall of described shell; And

The water guide member, it is installed between the cylindrical fluid passage of the upper end of described filtration members and described shell, when source water being directed to described water guide member, source water is directed to described filtration members by the described check valve that singly touches the assembled adapter, and will import described outlet of singly touching the assembled adapter by the water that described filtration members purifies, wherein said water guide member comprises ring bulkhead, and it is formed with by the flow channel of the source water of described check valve and is used to prevent that source water from mixing with purifying waste water; Source water passage ALT-CH alternate channel, it is used for source water is directed to the flowing space that is formed between described filtration members sidewall and the described outer casing inner wall from the flow channel in described next door; The outflow passage of purifying waste water, it is used for the water that will import from described inflow space and be purified by the described filtration members outboard row by the flow channel in described next door to the outside; And push rod, it is installed in the central interior part of described ring bulkhead, to form the check valve of opening described adapter when pressure contacts with described check valve.
7. filter assemblies according to claim 6, wherein said relative part arcuate collar flange is provided with sloping portion at the one end.
8. multiple adapter that cooperates with the described a plurality of filter assemblies of claim 2, described multiple adapter comprises:

The described a plurality of assembled adapters that singly touch of the claim 1 of layout parallel to each other;

Be installed in the described check valve that singly touches the exit of assembled adapter; And

Be installed in the inlet of adjacent adapter and the plug-type connector between the outlet, make adjacent adapter relatively rotate with respect to each other, wherein between the inner peripheral surface of the outer peripheral face of described plug-type connector and described inlet and described outlet, be provided with O-and encircle.
9. multiple adapter that cooperates with the described a plurality of filter assemblies of claim 6, described multiple adapter comprises:

The described a plurality of assembled adapters that singly touch of the claim 3 of layout parallel to each other;

Be installed in the described check valve that singly touches the exit of assembled adapter; And

Be installed in the inlet of adjacent adapter and the plug-type connector between the outlet, make adjacent adapter relatively rotate with respect to each other, wherein between the inner peripheral surface of the outer peripheral face of described plug-type connector and described inlet and described outlet, be provided with O-and encircle.
10. according to claim 1 or the 3 described assembled adapters that singly touch, wherein said check valve comprises: the valve body that has the inclination seat surface and be communicated with described inlet; Extend to the fluid passage of the centre gangway bottom of described adapter body from described valve body; Valve plunger, it has the described inclination seat surface of next-door neighbour and is installed in stopper head in the described fluid passage, make with described filter assemblies and described adapter fits together or during from the described filter assemblies of described adapter dismounting, by from described filter assemblies applied pressure, described valve plunger moves in described fluid passage, simultaneously the described fluid passage of described valve plunger opening/closing; And by the valve spring of described loam cake supporting, its fexible bias pressure is installed in the stopper head on the inclination seat surface of described valve body.
11. the assembled adapter that singly touches according to claim 1, wherein the end of the arch section of the described side plate that contacts with the collar flange at the place, fluid passage that is formed at described filter assemblies is formed with sloping portion, thereby, allow described filter assemblies by easily cooperating with described arch section along moving of described sloping portion when described filter assemblies is assembled into describedly when singly touching in the assembled adapter.
12. according to claim 1 or the 3 described assembled adapters that singly touch, wherein in the outlet of described switch main body, check valve is installed, thereby prevent when described filter assemblies separates with described adapter, go out the remnants that metastomium retains and purify waste water from described outlet adverse current or drippage described.
13. the assembled adapter that singly touches according to claim 1, the horizontal push of wherein said release button unit is formed with the installing hole that is used for safety pin, described safety pin is used to prevent that described push rod is pushed, to prevent described filter assemblies and described adapter accidental separation.
14. according to claim 2 or 6 described filter assemblies, wherein said filtration members comprises at least a filter that is selected from hollow-fiber filter, non fabric filtration device, active carbon filter, reverse osmosis membrane filt and the woven fabric filter.
15. a water purification system, it comprises claim 1 or the 3 described assembled adapters that singly touch.
16. a water purification system, it comprises claim 2 or 6 described filter assemblies.
17. a water purification system, it comprises claim 8 or the 9 described assembled multiple adapters that singly touch.