CN205495071U - Cotton filter core of PP of interchangeable connector - Google Patents
Cotton filter core of PP of interchangeable connector Download PDFInfo
- Publication number
- CN205495071U CN205495071U CN201620166075.1U CN201620166075U CN205495071U CN 205495071 U CN205495071 U CN 205495071U CN 201620166075 U CN201620166075 U CN 201620166075U CN 205495071 U CN205495071 U CN 205495071U
- Authority
- CN
- China
- Prior art keywords
- clip
- matrix
- cotton
- core
- head
- 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
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a cotton filter core of PP of interchangeable connector belongs to the water purifier filter element field, has solved between the cotton filter core of PP of present different producers not problem can be each other general and the exchange, the technical scheme of adoption: including straining a section of thick bamboo, strain that a section of thick bamboo is inside to have a PP cotton core through last closing cap fixed mounting, PP cotton core and strain and be provided with the clearance between the inner wall, the middle part of PP cotton core run through and are provided with the center tube, and the shrouding is installed to the bottom of center tube, the shrouding below strain a section of thick bamboo on be provided with the back lid, it has the conversion of connection head through horse's hoof buckle demountable installation to strain a head, this cotton filter core of PP of interchangeable connector simple structure is practical, is straining the fixed different connections conversion head of a head through the horse's hoof buckle, just can realize the purpose that the different PP of producer cotton core experts join in marriage.
Description
Technical field:
This utility model belongs to filter element of water purifier field, particularly relates to the PP cotton filter core of a kind of interchangeable union joint.
Background technology:
Pollution due to source quality, city tap-water factory purifier is delayed with technology, part pipe network and the bad material of user's internal pipeline, the mismanagement of roof tank, in addition water quality requirement is improved constantly by people, therefore many municipal water users to tap water quality time have discontented feedback, although the planning improving tap water quality is paid attention to and formulated to various places water sector, but transform and need time.Therefore to meet people's demand to water quality requirement, major part family all can use water purifier to purify water quality.PP cotton core is strong with its water environment capacity, service life length and the advantage of low cost be widely applied in water purifier.
PP cotton filter core water purifier producer is numerous currently on the market, and owing to not having to put into effect relevant national standard, the PP cotton filter core causing each producer can not the most general and replacing.Thus limit user's selection when maintenance and replacing filter element, constrain the development of whole water purifier industry, also result in the waste of resource simultaneously.
Utility model content:
This utility model overcomes the deficiency that prior art exists, solving between the PP cotton filter core of existing different manufacturers can not the most general and problem exchanged, aim to provide the PP cotton filter core of a kind of interchangeable union joint, the PP cotton filter core of this interchangeable union joint is simple and practical, it is buckled in filter cylinder head by Horse hoof and fixes different connection conversion heads, it becomes possible to realize the purpose of different manufacturers PP cotton core wildcard.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: the PP cotton filter core of interchangeable union joint, including filter cylinder, cartridge interior is installed with PP cotton core by upper cover, being provided with gap between described PP cotton core and filter cylinder inwall, the middle part of PP cotton core is provided through central canal, and the bottom of central canal is provided with shrouding, being provided with bonnet on filter cylinder below shrouding, filter cylinder head is detachably provided with connection conversion head by Horse hoof buckle.
Further, described Horse hoof buckle includes horseshoe-shaped clip matrix, and end clip projection is all extended at the two ends of clip matrix inside clip matrix, and the middle part of clip matrix is provided with clip projection in the middle part of at least one.
Further, it is provided with O RunddichtringO between described connection conversion head and filter cylinder head.
Further, described connection conversion head includes that conversion head matrix, the top of conversion head matrix are provided with water inlet and outlet, and the side of conversion head matrix is preset with for the draw-in groove fixing with Horse hoof buckle.
Further, the top of described rotary head matrix is additionally provided with hole, location.
Further, described middle part clip projection and the one-body molded setting of clip matrix, middle part clip projection uses arc transition with the joint of clip matrix.
Further, identical with the structure of middle part clip projection after two end mutual splits of clip projection of clip matrix both sides.
Further, the inner side profile of described middle part clip projection is made up of three cambered surfaces, and described inner side profile includes arcuate engagement surface, and the two ends of arcuate engagement surface are connected with clip matrix by arc guide surface.
Further, the quantity of middle part clip projection is 1, or is 2, or is 3.
This utility model compared with prior art has the advantages that PP cotton filter core head of the present utility model is provided with connection conversion head by Horse hoof buckle, as long as the connected mode of the PP cotton filter core according to different manufacturers changes different connection conversion heads, it is possible to reach the purpose of PP cotton filter core wildcard.Utilizing the fixing conversion head that connects of Horse hoof buckle, stable connection, conversion head is changed simple and convenient.
Accompanying drawing illustrates:
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of Horse hoof buckle.
Fig. 4 is the structural representation connecting conversion head.
In figure: 1 is filter cylinder, 2 is upper cover, and 3 is PP cotton core, 4 central canals, 5 is shrouding, and 6 is bonnet, 7 is Horse hoof buckle, and 71 is clip matrix, and 72 is end clip projection, 73 is middle part clip projection, and 74 is arcuate engagement surface, and 75 is arc guide surface, 8 for connecting conversion head, and 81 is conversion head matrix, and 82 is water inlet, 83 is outlet, and 84 is hole, location.
Detailed description of the invention:
As Figure 1-Figure 2, the PP cotton filter core of interchangeable union joint, including filter cylinder 1, filter cylinder 1 is internal is installed with PP cotton core 3 by upper cover 2, being provided with gap between PP cotton core 3 and filter cylinder 1 inwall, the middle part of PP cotton core 3 is provided through central canal 4, and the bottom of central canal 4 is provided with shrouding 5, being provided with bonnet 6 on filter cylinder 1 below shrouding 5, filter cylinder 1 head is detachably provided with connection conversion head 8 by Horse hoof buckle 7.Utilize Horse hoof buckle 7 to install at filter cylinder 1 head and connect conversion head 8, by changing different connection conversion heads 8, thus realize the purpose of PP cotton core 3 wildcard of different manufacturers.
As it is shown on figure 3, the structure of Horse hoof buckle 7 is: include horseshoe-shaped clip matrix 71, end clip projection 72 is all extended at the two ends of clip matrix 71 inside clip matrix 71, and the middle part of clip matrix 71 is provided with clip projection 73 in the middle part of at least one.During use, as in figure 2 it is shown, select two symmetrical Horse hoof buckles 7, then end clip projection 72 and middle part clip projection 73 are inserted and be arranged in the draw-in groove connecting conversion head 8 and filter cylinder 1 head, it becomes possible to realize filter cylinder 1 and connect the fixing of conversion head 8.Whole process is simple and convenient, stable connection, it is simple to dismounting and change connects conversion head 8.
In order to increase the structural strength of Horse hoof buckle 7, middle part clip projection 73 and end clip projection 72 and the one-body molded setting of clip matrix 71, middle part clip projection 73 uses arc transition with the joint of clip matrix 71.The Horse hoof buckle 7 of plastic material can use injection mo(u)lding, and manufacturing process is simple.And arc transition is it can be avoided that produce stress and concentrate, and increases the structural strength of Horse hoof buckle 7, increases the service life.
As it is shown on figure 3, the inner side profile of middle part clip projection 73 is made up of three cambered surfaces, inner side profile includes arcuate engagement surface 74, and the two ends of arcuate engagement surface 74 are connected with clip matrix 71 by arc guide surface 75.Arc guide surface 75 plays guide effect when Horse hoof buckle 7 inserts draw-in groove, identical with the structure of middle part clip projection 73 after the mutual split of two end clip projections 72 of clip matrix 71 both sides.
It addition, when actually used, according to the size of Horse hoof buckle, can select the quantity of suitably middle part clip projection 73, the quantity of middle part clip projection 73 is 1, or is 2, or is 3.As long as the quantity of middle part clip projection 73 ensure that filter cylinder 1 and 8 stable connections that are connected conversion head.
As in figure 2 it is shown, be provided with O RunddichtringO between described connection conversion head 8 and filter cylinder 1 head.O RunddichtringO ensure that is changing the sealing property connected between conversion head 8 and filter cylinder 1 head, prevents water seepage.
As shown in Figure 4, the structure connecting conversion head 8 is: include that conversion head matrix 81, the top of conversion head matrix 81 are provided with water inlet 82 and outlet 83, and the side of conversion head matrix 81 is preset with the draw-in groove for fixing with Horse hoof buckle 7.In addition to convenient connection is fixed between conversion head 8 and filter flask, it is additionally provided with hole 84, location at the top of rotary head matrix.
PP cotton filter core structure in above-described embodiment solves the problem can not mated and exchange between the PP cotton filter core that existing different manufacturers produces.Also being able to a certain degree increase the utilization rate of PP cotton core 3, whole filter element technique is simple, steady quality, good seal performance simultaneously.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (5)
- The PP cotton filter core of the most interchangeable union joint, it is characterized in that: include filter cylinder (1), filter cylinder (1) is internal is installed with PP cotton core (3) by upper cover (2), it is provided with gap between described PP cotton core (3) and filter cylinder (1) inwall, the middle part of PP cotton core (3) is provided through central canal (4), the bottom of central canal (4) is provided with shrouding (5), being provided with bonnet (6) on the filter cylinder (1) of shrouding (5) lower section, filter cylinder (1) head is detachably provided with connection conversion head (8) by Horse hoof buckle (7)；Described Horse hoof buckle (7) includes horseshoe-shaped clip matrix (71), end clip projection (72) is all extended to clip matrix (71) inner side in the two ends of clip matrix (71), and the middle part of clip matrix (71) is provided with clip projection (73) in the middle part of at least one；It is provided with O RunddichtringO between described connection conversion head (8) and filter cylinder (1) head, described connection conversion head (8) includes conversion head matrix (81), the top of conversion head matrix (81) is provided with water inlet (82) and outlet (83), and the side of conversion head matrix (81) is preset with for the draw-in groove fixing with Horse hoof buckle (7)；The top of described conversion head matrix (81) is additionally provided with hole, location (84).
- The PP cotton filter core of interchangeable union joint the most according to claim 1, it is characterised in that: described middle part clip projection (73) and clip matrix (71) one-body molded setting, middle part clip projection (73) uses arc transition with the joint of clip matrix (71).
- The PP cotton filter core of interchangeable union joint the most according to claim 2, it is characterised in that: identical with the structure at middle part clip projection (73) after the mutually split of two ends clip projection (72) of clip matrix (71) both sides.
- The PP cotton filter core of interchangeable union joint the most according to claim 3, it is characterized in that: the inner side profile of described middle part clip projection (73) is made up of three cambered surfaces, described inner side profile includes arcuate engagement surface (74), and the two ends of arcuate engagement surface (74) are connected with clip matrix (71) by arc guide surface (75).
- The PP cotton filter core of interchangeable union joint the most according to claim 4, it is characterised in that: the quantity at middle part clip projection (73) is 1, or is 2, or is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166075.1U CN205495071U (en) | 2016-03-04 | 2016-03-04 | Cotton filter core of PP of interchangeable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166075.1U CN205495071U (en) | 2016-03-04 | 2016-03-04 | Cotton filter core of PP of interchangeable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495071U true CN205495071U (en) | 2016-08-24 |
Family
ID=56726215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620166075.1U Expired - Fee Related CN205495071U (en) | 2016-03-04 | 2016-03-04 | Cotton filter core of PP of interchangeable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495071U (en) |
-
2016
- 2016-03-04 CN CN201620166075.1U patent/CN205495071U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201799219U (en) | Reverse osmosis filter with water yielded at two ends | |
| CN203374881U (en) | Mixing water direct drinking faucet | |
| CN202224070U (en) | Disposable combined membrane component | |
| CN205398159U (en) | Compressed active carbon filter core of interchangeable connector | |
| CN105582720A (en) | PP cotton filter element with connector replaceable | |
| CN205495071U (en) | Cotton filter core of PP of interchangeable connector | |
| CN205379811U (en) | RO RO membrane filter core of interchangeable connector | |
| CN105582721A (en) | Granular active carbon filter element with connector replaceable | |
| CN203609960U (en) | Clamping type filter element structure of water purifier | |
| CN105582812A (en) | Reverse osmosis (RO) membrane filter element with connector replaceable | |
| CN105668685A (en) | Compressed activated carbon filter element with replaceable connector | |
| CN110152384A (en) | A kind of filter core | |
| CN201263915Y (en) | Filtering bottle | |
| CN205073772U (en) | Integrated filter core | |
| CN205424207U (en) | Fluid pipeline convenient to change | |
| CN103537136B (en) | Clamping type filter element structure for water purifier | |
| CN102302899B (en) | Disposable combinational membrane module | |
| CN205590338U (en) | Removable water purifier auto -change over device | |
| CN208791358U (en) | A kind of water purification catridge fixed structure | |
| CN203253358U (en) | Double-end water production ultrafiltration membrane component | |
| CN207412868U (en) | A kind of high intensity MODIFIED PP filter core | |
| CN203342492U (en) | Precision filter | |
| CN110152397A (en) | A kind of filter core profile and filter core | |
| CN204656155U (en) | The flushable ceramic element of pressure in upper water-out | |
| CN103316518B (en) | A kind of accurate filter |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |