CN104740921B - A kind of removable filter flask mounting assembly of fast-connecting type - Google Patents
A kind of removable filter flask mounting assembly of fast-connecting type Download PDFInfo
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- CN104740921B CN104740921B CN201510100607.1A CN201510100607A CN104740921B CN 104740921 B CN104740921 B CN 104740921B CN 201510100607 A CN201510100607 A CN 201510100607A CN 104740921 B CN104740921 B CN 104740921B
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Abstract
A kind of removable filter flask mounting assembly of fast-connecting type, including bottle and the bottle stopper for filling in bottle openend and mutually seal therewith, it is characterised in that：It is connected with the periphery wall of bottle openend bottle stopper is spacing in the bushing of bottle openend, this is bushing to be at least spliced by two sons are bushing, it is arranged in bushing outside and is fixed with bottle cap, the bottle cap is pressed on each height is bushing bottle openend and bottle stopper can be fixed together with bottle.The filter flask mounting assembly is wrapped tightly in bottle openend and bottle stopper can be fixed together with bottle by bottle cap by bushing, assembling structure is simple, firm, convenient disassembly, without just can be with fast replacing filter core by professional and technical personnel, not only avoid filter core screw thread spin sealed connection dismounting trouble, and directly using physical mechanics structure sealing is realized, it has been provided simultaneously with screw thread and has spun the characteristics of bearing capacity is strong and rotation is melted welding procedure sealing means replacing filter core and facilitates of sealing means.
Description
Technical field
Filter flask the present invention relates to be applied to water-treatment technology field, installs more particularly, to a kind of removable filter flask of fast-connecting type
Component.
Background technology
Filter flask component is a kind of filter plant for loading filter core, and market upper filter species is very more, can be according to mistake
Filter requires that the different filter core of selection loads filter flask component, and filter flask component just forms complete filter after loading filter core.It is existing
Filter flask component is mainly constituted by for installing the filter flask body and filter cover of filter core, and filter flask body and filter cover are typically all connected by screw thread
Connect.Such as the Chinese utility model patent institute of Patent No. ZL 200820177617.0 (Authorization Notice No. is CN 201333350Y)
It is disclosed《A kind of detachable filter bottle》, the detachable filter bottle includes bottle and bottle cap, and bottle cap is connected with bottle, has one in junction
Individual silicone gasket, silicone gasket is square seal ring, and bottle cap is provided with two delivery ports, and bottle cap is solid by threaded engagement with bottle
Surely link into an integrated entity.And for example the China of Patent No. ZL 201320492713.5 (Authorization Notice No. is CN 202762203U) is real
With disclosed in new patent《A kind of filter flask device of water purifier》, including filter cover, the upper sealing ring that filter flask and filter flask match
And lower seal, the cavity volume for installing filter core is provided with filter flask, filter flask upper end is provided with circular bottleneck, the filter below circular bottleneck
Four groups of reinforcements are axially uniformly provided with bottle lateral wall, every group of reinforcement includes two pieces of raised lines outwardly, two pieces of raised lines
Between constitute a groove, the top side of filter cover is provided with water inlet, and opposite side is provided with delivery port, uniform on the lateral wall of filter cover
Multiple bosses are provided with, filter cover bottom is connected with the circular bottleneck on filter flask by rectangular thread, the water inlet inner end wall of filter cover
Internal thread interface is equipped with delivery port inner end wall.Bottle is primarily present following defect with bottle cap using screw connection：Screw thread
The sealed connection disassembling that spins more is bothered, and is generally required professional and technical personnel and is dismounted when changing filter core, if install less than
Position is also possible to occur poorly sealed and cause drainage, thus it is more inconvenient to change filter core.Although also having in the prior art
Using the deserted filter core of push-in working of plastics, it uses rotation to melt welding procedure and seals, and replacing filter core is convenient and swift, but needs related
Filter housing is changed together, is more wasted.In sum, need to be further improved existing filter flask structure.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned state of the art, there is provided a kind of simple structure, firmly
And the removable filter flask mounting assembly of fast-connecting type of convenient disassembly.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：The removable filter flask mounting assembly of the fast-connecting type includes
Bottle and the bottle stopper for filling in bottle openend and mutually seal therewith, it is characterised in that：The clamping on the periphery wall of bottle openend
Have one the bottle stopper is spacing in the bushing of the bottle openend, this is bushing to be at least spliced by two sons are bushing, in institute
Bushing outside is stated to be arranged and be fixed with bottle cap, the bottle cap by described each height it is bushing be pressed on bottle openend and can be by institute
Bottle stopper is stated to be fixed together with bottle.
Preferably, it is provided with phase interworking on the periphery wall of the bottle openend with the correspondence position of the bushing internal perisporium
The annular slot and annular boss of conjunction.
Further preferably, described annular slot is circumferentially provided with the periphery wall of the bottle openend,
The annular boss being engaged with the annular slot is provided with the correspondence position of the bushing internal perisporium.
In order that bushing more firm with the clamping of bottle, described annular slot at least two is simultaneously spaced and parallel up and down
Set, accordingly, described annular boss at least two and between the upper and lower every be arrangeding in parallel.
In order that the assembling structure of filter flask component is more firm, the bushing internal perisporium bottom is inwardly horizontal-extending limited
Position plate, limiting plate is located on bushing internal perisporium and stopper slot is formed between the annular boss of the limiting plate, described
The bottom that bottle stopper has the first positive stop lug boss of footpath convex, the bottle openend has the second limit convex of footpath convex
Platform, second positive stop lug boss is resisted against on the first positive stop lug boss and is fastened on jointly in described stopper slot.
Further preferably, the bottle stopper has base plate and the location-plate below base plate, and described limiting plate is folded in
Between described base plate and location-plate.After location-plate is set, can prevent three Inlet and outlet water interfaces from shrinking the change for causing because of injection
Shape incline, ensure cylinder it is vertical with bottom surface, make assembling insertion filter core joint chair when with good sealing.
Further preferably, the bottle stopper has on base plate and is passed down through the Inlet and outlet water interface of location-plate, the limit
The through hole passed through for the Inlet and outlet water interface is formed with the plate of position.
Further preferably, it is provided with the location hole for location-plate insertion in the bottom of the bottle cap.So, bottle cap also can
Further positioned.
There can be various sealing structures between bottle stopper and bottle, it is preferable that circumferentially square on the bottle stopper periphery wall
To annular groove is provided with, be embedded with sealing ring in described annular groove, the bottle by described sealing ring with it is described
Bottle stopper realize be tightly connected.It is of course also possible to annular groove is opened on the internal perisporium of bottle openend, correspondingly will be close
Seal is embedded in the annular groove, can equally realize being tightly connected between bottle stopper and bottle.Also, in order to improve bottle
Sealing between bottle stopper, above-mentioned annular groove can at least two and between the upper and lower every be arrangeding in parallel, above-mentioned sealing ring
At least two and it is embedded in corresponding annular groove.
It is described sub bushing to have two and be symmetrical set as the preferred of any of the above-described scheme.Inlayed using two sons
Set, not only installs more convenient, and sound construction degree can also be guaranteed.
Compared with prior art, the advantage of the invention is that：The removable filter flask mounting assembly of the fast-connecting type will be spelled by bottle cap
Connect it is bushing wrap tightly in bottle openend and bottle stopper can be fixed together with bottle, assembling structure is relatively simple, firm,
Dismounting is very convenient, without that just can not only avoid existing filter core screw thread rotation with fast replacing filter core by professional and technical personnel
The dismounting trouble of sealed connection is connect, integrally the longevity can be being used by deserted filter core while reducing and melting welding procedure sealing means because of rotation
During life termination, the significant cost that connection filter housing is abandoned together, and directly using the realization sealing of physical mechanics structure, while tool
Standby screw thread spins the characteristics of bearing capacity is strong and rotation is melted welding procedure sealing means replacing filter core and facilitates of sealing means.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of another angle of the embodiment of the present invention；
Fig. 3 is the structure sectional view of the embodiment of the present invention；
Fig. 4 is the perspective exploded view of the embodiment of the present invention；
Fig. 5 is the structural representation of bottle stopper in the embodiment of the present invention；
Fig. 6 is the structural representation of bottle cap in the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 6, the removable filter flask mounting assembly of fast-connecting type in the present embodiment includes bottle 1, bottle stopper 2, edge
Set 3, bottle cap 4 and sealing ring 5.Wherein, bottle stopper 2 is used as frame is tightly connected, bottle stopper 2 fill in the openend of bottle 1 and with bottle
The inwall of body openend is mutually sealed.In the present embodiment, the openend of bottle 1 and bottle stopper 2 are round mouth, in the upper end of bottle stopper 2
Bottle openend is stretched into, two annular grooves 25, and two annulars are circumferentially provided with the periphery wall of the upper end of bottle stopper 2
The spaced and parallel setting successively from top to bottom of groove 25, corresponding sealing ring 5 is respectively embedded with each annular groove 25, so,
After bottle stopper 2 fills in the openend of bottle 1, it is possible to realize the sealing between bottle stopper 2 and bottle 1.
Two annular slots 11, and two annular slots 11 are circumferentially provided with the periphery wall of the openend of bottle 1
Spaced and parallel setting successively from top to bottom.In the present embodiment, bushing 3 are spliced by two sub bushing 3a being symmetrical set,
The annular boss 31 being engaged with annular slot 11 is provided with bushing 3 correspondence position, i.e., per the corresponding position of the bushing 3a of height
Put annular boss 31 to form a circle, and be embedded in the annular slot 11 of correspondence position.
The inside horizontal-extending limited location plate 32 in bushing 3 internal perisporium bottom, is located at limiting plate 32 on bushing 3 internal perisporium
Stopper slot 33 is formed with and the annular boss 31 of lower section between, bottle stopper 2 has the first positive stop lug boss 21 of footpath convex, bottle 1
The bottom of openend has the second positive stop lug boss 12 of footpath convex, and the second positive stop lug boss 12 is resisted against on the first positive stop lug boss 21
And be fastened on jointly in stopper slot 33.
Bottle stopper 2 includes base plate 22 and the location-plate below base plate 23, and above-mentioned first positive stop lug boss 21 is by base plate 22
Periphery outwards it is horizontal-extending form, bushing 3 limiting plate 32 is folded between base plate 22 and location-plate 23.In addition, bottle stopper 2 has
There are on base plate 22 and be passed down through three Inlet and outlet water interfaces 24 of location-plate 23, be formed with limiting plate 32 and supply Inlet and outlet water
The through hole that interface 24 is passed through.In the present embodiment, the limiting plate of two sub bushing 3a has semi-circular hole 34 in relative position,
After two sub bushing 3a are spliced into bushing 3, bushing 3 is in substantially bottle cap shape, and two relative semi-circular holes 34 piece together through hole simultaneously
Passed through for corresponding Inlet and outlet water interface 24.
Bottle cap 4 is set in bushing 3 outside, and bottle cap 4 can be made up of plastic material, when bottle cap 4 is enclosed within the mistake outside bushing 3
Cheng Zhong, two bushing 3a of son can be just pressed on the openend of bottle 1 using bottle cap 4 elastic force of itself, make the first of bottle stopper 2
Second positive stop lug boss 12 of positive stop lug boss 21 and the openend bottom of bottle 1 can be fastened in stopper slot 33, so as to by bottle stopper 2 and bottle
Body 1 is fixed together.It is fixed additionally, be provided with the location hole 41 for the insertion of location-plate 23 in the bottom of bottle cap 4, and after assembling is finished
The lower surface of position plate 23 is flush with the bottom surface of bottle cap 4.
The assembling process of the removable filter flask mounting assembly of the fast-connecting type is as follows：First, the annular groove 25 in bottle stopper 2 is embedded in
Sealing ring 5, and will be equipped with the openend that the bottle stopper 2 of sealing ring 5 fills in bottle 1；Then, the opening for being connected to bottle 1 by bushing 3
Hold and simultaneously fix bottle stopper 2；Finally, bottle cap 4 is locked on bushing 3.
During dismounting, bottle cap 4 is first removed, then pull down bushing 3, bottle stopper 2 is finally taken out from bottle 1 and lower seal 5 is unloaded.
Knowable to above-mentioned disassembly process, the assembling structure of the filter flask mounting assembly is relatively simple, firm, assembles very square
Just, and after the completion of assembling, without by professional and technical personnel just fast quick-detach can be carried out to component, so that quick-replaceable is filtered
Core, not only avoid existing filter core screw thread spin sealed connection dismounting trouble, while reduce because rotation melt welding procedure sealing
Mode integrally when service life terminates, can connect the significant cost that filter housing is abandoned together, and directly utilize by deserted filter core
Physical mechanics structure realizes sealing, be provided simultaneously with screw thread spin sealing means bearing capacity is strong and rotation to melt welding procedure close
The characteristics of envelope mode is changed filter core and is facilitated.
The foregoing is only the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Under the premise of principle of the invention is not departed from, various remodeling or improvement can be carried out to the present invention, such as it is bushing can be by two
Above sub bushing is circumferentially spliced, such as bottle cap can also be made up of any material, as long as possessing corresponding
Intensity, can be plastics, hardware etc., and such as filter core outer ring can be square or oval structure etc., and these are regarded as this
Within the protection domain of invention.
Claims (5)
1. the removable filter flask mounting assembly of a kind of fast-connecting type, including bottle (1) and the bottle for filling in bottle openend and mutually seal therewith
Plug (2), it is characterised in that：One is connected with the periphery wall of bottle openend and is opened the bottle stopper (2) is spacing in the bottle
Bushing (3) at mouth end, bushing (3) are at least spliced by two sons bushing (3a), are arranged simultaneously in the outside of bushing (3)
Bottle cap (4) is fixed with, described each height bushing (3a) is pressed on bottle openend and can be by the bottle stopper by the bottle cap (4)
(2) it is fixed together with bottle (1), in the corresponding position of the periphery wall and bushing (3) internal perisporium of the bottle (1) openend
The annular slot and annular boss for being provided with mutual cooperation are put, it is circumferentially square on the periphery wall of the bottle (1) openend
To described annular slot (11) is provided with, it is provided with and the annular slot on the correspondence position of bushing (3) internal perisporium
(11) annular boss (31) being engaged, described annular slot (11) at least two and between the upper and lower every be arrangeding in parallel,
Accordingly, described annular boss (31) at least two and between the upper and lower every be arrangeding in parallel, the internal perisporium bottom of bushing (3)
Inside horizontal-extending limited location plate (32), is located at limiting plate (32) and the ring near the limiting plate on the internal perisporium of bushing (3)
Stopper slot (33) is formed between shape boss (31), first positive stop lug boss (21) of the bottle stopper (2) with footpath convex is described
The bottom of bottle openend has second positive stop lug boss (12) of footpath convex, and second positive stop lug boss (12) is resisted against first
It is fastened on positive stop lug boss (21) and jointly in described stopper slot (33), the bottle stopper (2) is with base plate (22) and the bottom of located at
Location-plate (23) below plate, described limiting plate (32) is folded between described base plate (22) and location-plate (23).
2. the removable filter flask mounting assembly of fast-connecting type according to claim 1, it is characterised in that：The bottle stopper (2) is with setting
In on base plate (22) and the Inlet and outlet water interface (24) of location-plate (23) is passed down through, it is formed with the limiting plate (32) for described
The through hole that Inlet and outlet water interface (24) is passed through.
3. the removable filter flask mounting assembly of fast-connecting type according to claim 1, it is characterised in that：At the bottom of the bottle cap (4)
Portion is provided with for the embedded location hole (41) of the location-plate (23).
4. the removable filter flask mounting assembly of fast-connecting type according to claim 1, it is characterised in that：In the bottle stopper (2) periphery
Annular groove (25) is circumferentially provided with wall, sealing ring (5), the bottle are embedded with described annular groove (25)
Body (1) is realized being tightly connected by described sealing ring (5) and described bottle stopper (2).
5. the removable filter flask mounting assembly of fast-connecting type according to any claim in Claims 1-4, it is characterised in that：
Described sub bushing (3a) has two and is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100607.1A CN104740921B (en) | 2015-03-06 | 2015-03-06 | A kind of removable filter flask mounting assembly of fast-connecting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100607.1A CN104740921B (en) | 2015-03-06 | 2015-03-06 | A kind of removable filter flask mounting assembly of fast-connecting type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104740921A CN104740921A (en) | 2015-07-01 |
| CN104740921B true CN104740921B (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510100607.1A Active CN104740921B (en) | 2015-03-06 | 2015-03-06 | A kind of removable filter flask mounting assembly of fast-connecting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104740921B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999824A (en) * | 2016-06-17 | 2016-10-12 | 中国原子能科学研究院 | Quick-replaceable filter |
| CN106402551B (en) * | 2016-08-28 | 2018-07-13 | 杭州富阳中荷电子有限公司 | Water route bypasses removable connection structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126559A (en) * | 1976-03-30 | 1978-11-21 | Pall Corporation | Pharmaceutical filter |
| JPH10202016A (en) * | 1997-01-16 | 1998-08-04 | Tennex:Kk | Cartridge liquid filter for engine |
| CN202173839U (en) * | 2011-08-16 | 2012-03-28 | 珠海格力电器股份有限公司 | Filter bottle of water purifier |
| CN203777789U (en) * | 2014-04-01 | 2014-08-20 | 慈溪市润鑫电器有限公司 | Filter bottle assembly |
| CN204502544U (en) * | 2015-03-06 | 2015-07-29 | 宁波福特恩净水设备有限公司 | The removable filter flask installation component of a kind of novel fast-connecting type |
-
2015
- 2015-03-06 CN CN201510100607.1A patent/CN104740921B/en active Active
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| CN104740921A (en) | 2015-07-01 |
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