CN208493479U - Sub- formula interface filter - Google Patents
Sub- formula interface filter Download PDFInfo
- Publication number
- CN208493479U CN208493479U CN201820815651.XU CN201820815651U CN208493479U CN 208493479 U CN208493479 U CN 208493479U CN 201820815651 U CN201820815651 U CN 201820815651U CN 208493479 U CN208493479 U CN 208493479U
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- filter
- bucket
- ring
- filter core
- observation bucket
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Abstract
The utility model discloses a kind of sub- formula interface filters, observation bucket including having water inlet end, filter core is provided in the observation bucket, filter core is in be mounted in observation bucket with observation bucket concentric position, filter core is provided with location structure between one end of observation bucket and the port of observation bucket, the location structure is filter core and observes the unidirectional location structure between bucket, two-way positioning method compared with the prior art, and the dismounting between filter core and observation bucket in this programme becomes more convenient；Water inlet end is provided with the docking screw socket that can connect water supply connector, docking screw socket is provided with internal screw thread, and the bottom of observation bucket is provided with a circle shelves ring in docking screw socket, the first sealing ring is provided on shelves ring, when docking screw socket installs water supply connector, first sealing ring is extruded between water supply connector and shelves ring, by the way that the water supply connector being detachably connected is arranged, considerably increases the docking versatility of sub- formula interface filter.
Description
Technical field
The utility model relates to filtration arts, more specifically, it relates to a kind of Asia formula interface filter.
Background technique
Sub- formula interface filter is commonly used in the water inlet system of washing machine or the water inlet system of household, generally includes
Filter part, water inlet portion and water part.Filtration fraction includes filter vat, is equipped with filter core in filter vat, and the one of filter vat
End is water inlet end, and the other end is water outlet, and water enters from water inlet end by flowing out again from water outlet after filter element filtering, completes filtering
Step.
Wherein, more troublesome when the dismounting of filter core and filter vat.Existing filter core, using both ends positioning mode, Ye Jiqi
For filter core in installation or removal, a part that filter core protrudes into observation bucket uses filter core lateral surface and observation bucket medial surface is determined
Heart positioning, and observation bucket one end part is stretched out then with connector and the pipe side wall that emits carries out centering positioning, so as to cause installing
When filter core insertion observation bucket it is difficult (needing accurately to dress of feeling at ease), in erection joint and emit when, is also required to accurately to the heart
Connector and emitting could be screwed on the end of observation bucket later, thus difficult to install, conversely, being also one when disassembly
Sample removes also very hard.And the installation of water inlet end and tap then generallys use a kind of mode, that is, in filter vat
Water inlet end be fixedly installed water supply connector, when the form of tap changes, general-purpose capability is weak.
Utility model content
The purpose of this utility model is to provide the sub- formula interface filters that a kind of convenience dismounts filter core.
To achieve the above object, it is realized by following technological means: a kind of Asia formula interface filter, including have water inlet end
Observation bucket, filter core is provided in the observation bucket, the filter core is in be mounted in observation bucket with observation bucket concentric position, filter core
Location structure is provided between one end of observation bucket and the port of observation bucket, the filter core includes a bucket for having filter hole
Shape filter body and be arranged in filter body port position abutting anchor ring, if abut anchor ring and filter body between be provided with dry plate it is uniform between
The reinforcing rib that spacer ring is distributed around filter body axis, the outer contour of the reinforcing rib are divided into vertical section from the past filter body direction of anchor ring is abutted
And tilting section, it is enclosed by the vertical section of several reinforcing ribs and is shaped to the first positioning cylindrical surface；The port of the observation bucket
It is provided with the positioning land that circle height is lower than the port and thickeies to observation bucket axis direction, the positioning land direction observation
The cylindrical in bucket axle center is at the second positioning cylindrical surface cooperated with the first positioning cylindrical surface；When filter core is mounted on observation bucket
When, first positioning cylindrical surface and the interspersed centering of the second positioning cylindrical surface cooperate, and the downside of abutting anchor ring sticks on and determines
At the upper side of position land, the water inlet end is provided with the docking screw socket that can connect water supply connector, and the docking screw socket is provided with
Internal screw thread, and the bottom of observation bucket is provided with a circle shelves ring in docking screw socket, it is provided with the first sealing ring on the shelves ring,
When docking screw socket installs water supply connector, first sealing ring is extruded between water supply connector and shelves ring.
It advanced optimizes are as follows: the filter body includes bottom surface and cylindrical wall, and the bottom surface is provided with the first filter opening, institute
Stating wall surface includes that axially spaced filter ring and setting are being filtered on the inside of ring and along the circumferentially spaced filter of filter core along filter core
Item forms the second filter opening between the filter ring and filter item.
Advanced optimize are as follows: the water supply connector in a tubular form, one end be provided with dock screw socket docking male-pipe
Section, it is threaded with nestled bolt on the tube wall of the other end, the axis of the nestled bolt is vertical with the axis for docking screw socket, when
When water supply connector is to connected with water faucet, the oral area of the tap is extruded on the first sealing ring and is circumferentially compressed by nestled bolt.
Advanced optimize are as follows: the water supply connector in a tubular form, one end be provided with dock screw socket docking male-pipe
Section, the other end are provided with the internal screw thread pipeline section docked with to externally threaded tap, when water supply connector is docked with tap, institute
The oral area for stating tap is extruded on the first sealing ring.
Advanced optimize are as follows: the observation bucket with respect to water inlet end the other end to being connected to water outlet connector, the water outlet connector
Including with the first pipe fitting for being screwed on of water outlet screw thread of observation bucket and the second pipe fitting docked with external supply equipment,
It is provided with the second sealing ring on abutting anchor ring, after water outlet connector is screwed on observation bucket, second sealing ring is extruded
It is abutting between anchor ring and water outlet connector.
The utility model compared with prior art the advantages of be: filter core and observation bucket positioning method by existing two-way
Positioning is changed to unidirectionally position, and during filter core is put into observation bucket, the tilting section of the reinforcing rib outside filter core will play evacuation
And guiding role, facilitate filter core to enter observation bucket, the first setting circle then formed by the vertical section by multiple reinforcing ribs
Second positioning cylindrical surface of the positioning land of cylinder and observation bucket cooperates, and realizes that filter core is positioned with the centering for observing bucket, then leads to
The upper side cooperation for abutting anchor ring and positioning land is crossed, realize filter core and observes the positioning of the axial orientation of bucket, and is being installed
When water outlet connector, due to there is no positioning relation between water outlet connector and filter core, so that dismounting is got up more quickly, overall structure,
Substantially increase the dismounting convenience of sub- formula interface filter；General tap is connect with leather hose for convenience, can be in tube head
Outer a few circle fins of setting, prevent leather hose from deviating from from tap, when being connect with common tap, sub- formula interface filter
Water supply connector can choose the model with nestled bolt, after the oral area of tap is pressed on the first sealing ring, then
Tap is compressed by nestled bolt, since the effect of fin can be good at that tap and water supply connector is prevented to be detached from；When
When tap has externally threaded, it can be screwed using band internal thread water supply connector by water supply connector and tap
Later, the port of tap, which just can be pressed on simultaneously on the first sealing ring, realizes and docks with Asia formula interface filter, passes through sight
The water inlet end for examining bucket is arranged after dismountable water supply connector, greatly increases with the versatility of docking of tap.
Detailed description of the invention
Fig. 1 is the sub- formula interface filter front view in embodiment one；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 and Fig. 4 is the sub- formula interface filter perspective view of the explosion in embodiment one；
Fig. 5 is the portion the C enlarged drawing of Fig. 3；
Fig. 6 is the portion the D enlarged drawing of Fig. 3；
Fig. 7 is the sub- formula interface filter front view in embodiment two；
Fig. 8 is the B-B cross-sectional view of Fig. 7；
Fig. 9 is the sub- formula interface filter perspective view of the explosion of embodiment two.
In figure, 1, observation bucket；11, water inlet end；12, water outlet；121, land is positioned；2, water outlet connector；21, the first pipe connects
Head；22, the second pipe fitting；3, filter core；31, ring is filtered；32, item is filtered；33, anchor ring is abutted；34, reinforcing rib；341, vertical section；342,
Tilting section；4, the second sealing ring；5, the first sealing ring；6, the first water supply connector；61, fastening bolt；7, the second water supply connector；
71, friction portion；72, groove is held.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by specific embodiment to utility model, following embodiment only describes
Property, it is not restrictive the protection scope of the utility model.
Embodiment one
A kind of Asia formula interface filter, referring to attached drawing 1-6, including water inlet portion, filtration fraction and water part, wherein
Water inlet portion the water inlet end 11 of observation bucket 1 is set, water inlet end 11 will connect the first matched water supply connector 6, observe
One end of bucket 1 is water inlet end 11, and the other end is water outlet 12, and water outlet 12 is connected with water outlet connector 2, is set inside observation bucket 1
It is equipped with filter core 3.
Water inlet end 11 therein is provided with band internal thread and docks screw socket, in docking screw socket close to the bottom of observation bucket 1
It is provided with a grade ring, is provided with the first sealing ring 5 on shelves ring, water is by bucket 1 from entering from the centre bore of shelves ring.First water inlet
Connector 6 is tubulose, and the one end connecting with docking screw socket is provided with external screw thread, and the other end is provided with the card for secure faucets
Binding structure, clamping structure include fastening bolt 61, and the axis of fastening bolt 61 is vertical with the axis for docking screw socket.During installation,
It will directly be pressed on the first sealing ring 5 after the first water supply connector of tap insertion 6 and by the end of tap, then pass through
Fastening bolt 61 locks tap, realizes the installation of sub- formula interface filter and tap.
Wherein filter core 3 is in the present solution, use unidirectional positioning method with observation bucket 1.Filter core 3 includes filter body and abutment ring
Face 33, filter body therein include the bottom surface with the first filter opening and the cylindrical wall with the second filter opening, cylinder therein
Shape wall surface is made of filter ring 31 and filter item 32, and filter ring 31 is arranged along 3 axially spaced-apart of filter core, and filter item 32 is in 31 inside of filter ring and along filter
Core 3 is circumferentially-spaced to be vertically arranged, and is filtered and is formed the second filter opening between ring 31 and filter item 32.It is arranged between anchor ring 33 and filter body abutting
There is reinforcing rib 34, wherein reinforcing rib 34 is being vertical section 341 close to the side for abutting anchor ring 33, and close to the side setting of filter body
The oriented inclined tilting section 342 of filter body forms the first positioning cylindrical surface to be enclosed by the vertical section 341 of multiple reinforcing ribs 34；
In addition, being provided with positioning land 121 at 12 position of water outlet of observation bucket 1, the height of positioning land 121 is lower than the water outlet 12
And thickeied to observation 1 axis direction of bucket, wherein the inner cylinder of positioning land 121 forms the with the cooperation of the first positioning cylindrical surface
Two positioning cylindrical surfaces.When filter core 3 are installed, directly filter core 3 can be put into observation bucket 1, the first positioning cylindrical surface
Cooperate with the second positioning cylindrical surface of the positioning land 121 of observation bucket 1, realizes that filter core 3 and the centering of observation bucket 1 position, then
Cooperated by abutting anchor ring 33 and positioning the upper side of land 121, realize filter core 3 and observes the positioning of the axial orientation of bucket 1, peace
It loads very convenient.
Water outlet connector 2 therein includes the first pipe fitting 21 being screwed on the water outlet 12 of observation bucket 1 and uses with outside
Second pipe fitting 22 of wetting system connection is observed depending on bucket 1 when water outlet connector 2 is screwed in, referring to attached drawing 2, can will be arranged
It is compressed abutting the second sealing ring 4 on anchor ring 33, to realize the sealing between filter core 3 and water outlet connector 2, guarantees that water is all
Pass through the effect flowed out again from water outlet connector 2 after filter core 3.
When using this sub- formula interface filter, first pass through the first water supply connector 6 and realize and docked with tap, water from
Water inlet end 11 enters observation bucket 1, then by flowing out again from water outlet connector 2 after filter core 3, since filter core 3 is arranged concentrically on
It observes in bucket 1, to ensure that the spacing between filter core 3 and the wall surface for observing bucket 1 is uniform, the filter effect of filter core 3 also can
Uniformly guaranteed, the problem that local filter opening is first blocked occurs in reduction.
Embodiment two
Referring to attached drawing 7-9, with embodiment one the difference is that 7 position of the second water supply connector, therefore omit to other portions
The description divided.Here the second water supply connector 7 also in tubular construction, is provided with external screw thread with the one end for docking screw socket cooperation, leads to
It crosses and is screwed on and docks screw socket cooperation.The other end of second water supply connector 7 is provided with internal screw thread, be dedicated as with externally threaded
Tap docking, when being connect with externally threaded tap with this second water supply connector 7, by the second water supply connector 7
Screw thread one end screws in tap, while the port of tap is pressed on the second sealing ring 4, realizes docking.And in order to
The operation for facilitating the second water supply connector 7, be arranged at intervals on the outer tube wall with internal thread one end hold groove 72 and
Every two adjacent friction portions 71 held between groove 72 are set, so that finger can when revolving the second water supply connector 7
To pinch on holding groove 72 or in friction portion 71, the convenient force to the second water supply connector 7.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of Asia formula interface filter is provided with filter core, feature in the observation bucket including the observation bucket with water inlet end
It is, the filter core is in be mounted in observation bucket with observation bucket concentric position, and filter core is close to the one end and observation bucket for observing bucket
Location structure is provided between port, the filter core includes a tubbiness filter body and setting with filter hole in filter body port part
The abutting anchor ring of position, if abutting anchor ring and filtering the reinforcement for being provided with dry plate between body and being even spaced around filter body axis distribution
Muscle, the outer contour of the reinforcing rib is divided into vertical section and tilting section from the past filter body direction of anchor ring is abutted, by several reinforcements
The vertical section of muscle encloses and is shaped to the first positioning cylindrical surface；The port of the observation bucket is provided with circle height and is lower than the port
And the positioning land thickeied to observation bucket axis direction, the positioning land towards observation bucket axle center cylindrical at first
Second positioning cylindrical surface of positioning cylindrical surface cooperation；When filter core is mounted on observation bucket, first positioning cylindrical surface and the
The interspersed centering cooperation of two positioning cylindrical surfaces, and the downside for abutting anchor ring sticks at the upper side of positioning land, the water inlet
End is provided with the docking screw socket that can connect water supply connector, and the docking screw socket is provided with internal screw thread, and leans on close up in docking screw socket
The bottom for examining bucket is provided with a circle shelves ring, is provided with the first sealing ring on the shelves ring, when docking screw socket installs water supply connector
When, first sealing ring is extruded between water supply connector and shelves ring.
2. Asia formula interface filter according to claim 1, which is characterized in that the filter body includes bottom surface and cylinder
Wall surface, the bottom surface are provided with the first filter opening, and the wall surface includes that axially spaced filter ring and setting are being filtered along filter core
The second filter opening is formed on the inside of ring and between the circumferentially spaced filter item of filter core, the filter ring and filter item.
3. Asia formula interface filter according to claim 1, which is characterized in that the water supply connector in a tubular form, one end
It is provided with and is docked the external screw thread pipeline section that screw socket docks, is threaded with nestled bolt on the tube wall of the other end, it is described to press spiral shell
The axis of bolt is vertical with the axis for docking screw socket, and when water supply connector is to connected with water faucet, the oral area of the tap is extruded in
It is circumferentially compressed on one sealing ring and by nestled bolt.
4. Asia formula interface filter according to claim 1, which is characterized in that the water supply connector in a tubular form, one end
The external screw thread pipeline section for being provided with and docking screw socket docking, the other end are provided with the riffled tube docked with to externally threaded tap
Section, when water supply connector is docked with tap, the oral area of the tap is extruded on the first sealing ring.
5. Asia formula interface filter according to claim 1, which is characterized in that the observation bucket is another with respect to water inlet end
End to being connected to water outlet connector, the water outlet connector include the first pipe fitting being screwed on the water outlet screw thread for observing bucket and with it is outer
Second pipe fitting of portion's supply equipment docking, is provided with the second sealing ring on abutting anchor ring, when water outlet connector and observation bucket rotation
After connecing, second sealing ring, which is compressed in, to be abutted between anchor ring and water outlet connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815651.XU CN208493479U (en) | 2018-05-29 | 2018-05-29 | Sub- formula interface filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815651.XU CN208493479U (en) | 2018-05-29 | 2018-05-29 | Sub- formula interface filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493479U true CN208493479U (en) | 2019-02-15 |
Family
ID=65294261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820815651.XU Active CN208493479U (en) | 2018-05-29 | 2018-05-29 | Sub- formula interface filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208493479U (en) |
-
2018
- 2018-05-29 CN CN201820815651.XU patent/CN208493479U/en active Active
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