CN203886266U - Filter element structure capable of being quickly installed - Google Patents
Filter element structure capable of being quickly installed Download PDFInfo
- Publication number
- CN203886266U CN203886266U CN201420204992.5U CN201420204992U CN203886266U CN 203886266 U CN203886266 U CN 203886266U CN 201420204992 U CN201420204992 U CN 201420204992U CN 203886266 U CN203886266 U CN 203886266U
- Authority
- CN
- China
- Prior art keywords
- filter
- rail groove
- riser
- orbital plane
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a filter element structure capable of being quickly installed. The filter element structure is characterized in that a filter element comprises a filter element tube and a cylindrical filter material sleeved with the filter element tube, wherein a vertical plate is arranged on the upper edge of the filter element tube; a rail slot is formed in the outer side surface of the vertical plate; a slide block with a compression spring on the outer side surface is arranged on the side part of the vertical plate; a limiting block capable of moving up and down is arranged in the slide block body; a limiting column fixed on the limiting block is arranged between the limiting block and the rail slot; the rail slot comprises a first rail slot, a second rail slot and a third rail slot in the vertical plate; the first rail slot is composed of a first rail surface inclined relative to the side surface of the vertical plate, and a second rail surface parallel to the side surface of the vertical plate; the second rail slot forms an inverted V-shaped rail connected with the first rail slot; the third rail slot forms a third rail surface connected with the second rail slot and inclined relative to the side surface of the vertical plate.
Description
technical field:
The utility model relates to a kind of filter cartridge construction that can fast install.
background technology:
Filter element of water purifier effect be make the water that polluted by cleaning to producing, the needed state of living, namely make water reach certain cleanliness factor, except the solid particle in anhydrating, kill bacteria, filtering harmful chemical component.At present filter core is connected with the dismounting of water purifier body and conventionally adopts the connection of rotation button bit, will slowly filter core be screwed in body, and sometimes have certain error when dismounting in screw-in, makes the blow-by that is connected between filter core and body; In addition general water purifier installation site is all positioned at low level, and installation personnel must be squatted to better installing and check compared with low level, to dismounting, brings huge inconvenience.And there is protruding intake-outlet on filter core, adopting is threaded cannot use.
summary of the invention:
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of filter cartridge construction that can fast install, and it is simple in structure, reasonable in design, can complete easily, fast the work of filter core installation and removal.
The utility model is achieved through the following technical solutions:
The filter cartridge construction that the utility model can fast be installed, it is characterized in that: described filter core comprises filter tube and is set in the cylindrical filter material in filter tube, described filter tube top is provided with spring, described filter tube top edge is provided with riser, the lateral surface of riser is provided with rail groove, described riser sidepiece is provided with the sliding shoe that lateral surface arranges Compress Spring, this sliding shoe is fixed on the top of water purifier body, in described sliding block, be provided with limited block moving up and down, between described limited block and rail groove, be provided with the limited post being fixed on limited block, described rail groove comprises the first rail groove being located on riser, the second rail groove and the 3rd rail groove, described the first rail groove is by with laterally inclined the first orbital plane of riser, form with the second orbital plane of riser parallel sided, the track that be down " V " font of described the second rail groove for being connected with the first rail groove, described the 3rd rail groove is to be connected with the second rail groove and three orbital plane laterally inclined with riser.
Further, be positioned at the first orbital plane side and be provided with the 4th orbital plane on above-mentioned riser, described the 4th orbital plane upper end is near the 3rd orbital plane, and lower end leads to the second orbital plane.
Further, filter tube and filter material bottom separate by spacer block, and described filter core water inlet is communicated with the space between filter tube inwall and filter material outer surface, and described filter core delivery port is communicated with filter material central bore road.
The operation principle of the filter cartridge construction that the utility model can fast be installed: when filter core pushes toward water purifier body, relative, the limited post that is positioned at filter core upper side slips into the second orbital plane along the first orbital plane and the 4th orbital plane, when removal thrust, filter tube makes limited post slip into the second rail groove to fall in the top of " V " font, realized the installation of filter core under spring action; In the time will dismantling filter core, again filter core is up pushed away, relative, limited post, from falling the top of " V " font toward moving down, slips in the 3rd orbital plane, after removal thrust, filter tube along sliding to riser upper end in the 3rd orbital plane, has been realized the dismounting of filter core under spring action.
The filter cartridge construction dismounting filter core that the utility model can fast be installed is very simple, convenient, and only filter core need to be pushed to filter cylinder upper end realize installation, and again push filter cylinder upper end to, realizes filter cylinder dismounting.The ball-point pen structure using just as people, one stretches out by pen core, then one presses pen core retraction.
The utility model is compared with prior art: 1. with less part, realize the function that filter core is connected with filter cylinder; 2. novel mode of operation, makes dismounting convenient; 3. there is the features such as convenient for production, cost is low.
accompanying drawing explanation:
Fig. 1 is profile of the present utility model;
Fig. 2 is the stereogram of filter core;
Fig. 3 is the Local map of Fig. 1;
Fig. 4 is the zoomed-in view of riser in Fig. 2;
Fig. 5 is the zoomed-in view (increasing the conduct circuit of limited post) of riser in Fig. 2.
the specific embodiment:
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below:
The filter cartridge construction that the utility model can fast be installed, described filter core comprises filter tube 1 and is set in the cylindrical filter material 2 in filter tube, described filter tube 1 top is provided with spring 3, described filter tube 1 top edge is provided with riser 4, the lateral surface of riser 4 is provided with rail groove 5, described riser 4 sidepieces are provided with the sliding shoe 7 that lateral surface arranges Compress Spring 6, this sliding shoe 7 is fixed on the top of water purifier body K, in described sliding block, be provided with limited block 8 moving up and down, between described limited block 8 and rail groove 5, be provided with the limited post 9 being fixed on limited block, described rail groove 5 comprises the first rail groove 10 being located on riser, the second rail groove 11 and the 3rd rail groove 12, described the first rail groove 10 is by with laterally inclined the first orbital plane 13 of riser, form with the second orbital plane 14 of riser parallel sided, the track that be down " V " font of described the second rail groove 11 for being connected with the first rail groove, described the 3rd rail groove 12 is to be connected with the second rail groove and three orbital plane 15 laterally inclined with riser.
These spring 3 tops are fixed on water purifier body, and bottom is fixed on filter tube 1 top, thereby in filter core disassembly process, spring 3 is reversed.
The first run trace of above-mentioned limited post 9 (filter core snaps in water purifier body): slip into the second orbital plane along the first orbital plane and the 4th orbital plane, then enter " V " font top of the second rail groove from the second orbital plane; The second run trace of above-mentioned limited post 9 (filter core depart from water purifier body): limited post moves down from falling the top of " V " font, slips in the 3rd orbital plane, again along sliding to riser upper end in the 3rd orbital plane.
Further, for reasonable in design, be positioned at the first orbital plane 13 sides and be provided with the 4th orbital plane 16 on above-mentioned riser, described the 4th orbital plane 16 upper ends are near the 3rd orbital plane 15, and lower end leads to the second orbital plane 14.
Further in order to make all water all pass through filtration, filter tube 1 separates by spacer block 17 with filter material 2 bottoms, described filter core water inlet 18 is communicated with the space 21 between filter tube inwall and filter material outer surface, and described filter core delivery port 19 is communicated with filter material central bore road 20.Filter tube 1 separates by spacer block 17 with filter material 2 bottoms, water must be exported after filter material outer surface penetrates into filter material central bore road 20, thereby play the thorough filtration by water.
The operation principle of the filter cartridge construction that the utility model can fast be installed: when filter core pushes toward water purifier body, relative, the limited post that is positioned at filter core upper side slips into the second orbital plane along the first orbital plane and the 4th orbital plane, when removal thrust, filter tube makes limited post slip into the second rail groove to fall in the top of " V " font, realized the installation of filter core under spring action; In the time will dismantling filter core, again filter core is up pushed away, relative, limited post, from falling the top of " V " font toward moving down, slips in the 3rd orbital plane, after removal thrust, filter tube along sliding to riser upper end in the 3rd orbital plane, has been realized the dismounting of filter core under spring action.
The filter cartridge construction dismounting filter core that the utility model can fast be installed is very simple, convenient, and only filter core need to be pushed to filter cylinder upper end realize installation, and again push filter cylinder upper end to, realizes filter cylinder dismounting.The ball-point pen structure using just as people, one stretches out by pen core, then one presses pen core retraction.
The utility model is compared with prior art: 1. with less part, realize the function that filter core is connected with filter cylinder; 2. novel mode of operation, makes dismounting convenient; 3. there is the features such as convenient for production, cost is low.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. the filter cartridge construction that can fast install, it is characterized in that: described filter core comprises filter tube and is set in the cylindrical filter material in filter tube, described filter tube top edge is provided with riser, the lateral surface of riser is provided with rail groove, described riser sidepiece is provided with the sliding shoe that lateral surface arranges Compress Spring, this sliding shoe is fixed on the top of water purifier body, in described sliding block, be provided with limited block moving up and down, between described limited block and rail groove, be provided with the limited post being fixed on limited block, described rail groove comprises the first rail groove being located on riser, the second rail groove and the 3rd rail groove, described the first rail groove is by with laterally inclined the first orbital plane of riser, form with the second orbital plane of riser parallel sided, the track that be down " V " font of described the second rail groove for being connected with the first rail groove, described the 3rd rail groove is to be connected with the second rail groove and three orbital plane laterally inclined with riser.
2. the filter cartridge construction that can fast install according to claim 1, is characterized in that: on described riser, be positioned at the first orbital plane side and be provided with the 4th orbital plane, described the 4th orbital plane upper end is near the 3rd orbital plane, and lower end leads to the second orbital plane.
3. the filter cartridge construction that can fast install according to claim 1, it is characterized in that: filter tube and filter material bottom separate by spacer block, described filter core water inlet is communicated with the space between filter tube inwall and filter material outer surface, and described filter core delivery port is communicated with filter material central bore road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204992.5U CN203886266U (en) | 2014-04-25 | 2014-04-25 | Filter element structure capable of being quickly installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204992.5U CN203886266U (en) | 2014-04-25 | 2014-04-25 | Filter element structure capable of being quickly installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886266U true CN203886266U (en) | 2014-10-22 |
Family
ID=51712718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204992.5U Expired - Fee Related CN203886266U (en) | 2014-04-25 | 2014-04-25 | Filter element structure capable of being quickly installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11298642B2 (en) | 2018-11-21 | 2022-04-12 | Donaldson Company, Inc. | Assemblies; components and filter features thereof; and, methods of use and assembly |
-
2014
- 2014-04-25 CN CN201420204992.5U patent/CN203886266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11298642B2 (en) | 2018-11-21 | 2022-04-12 | Donaldson Company, Inc. | Assemblies; components and filter features thereof; and, methods of use and assembly |
| US11938432B2 (en) | 2018-11-21 | 2024-03-26 | Donaldson Company, Inc. | Assemblies; components and filter features thereof; and, methods of use and assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |