CN103537136A - Clamping type filter element structure for water purifier - Google Patents
Clamping type filter element structure for water purifier Download PDFInfo
- Publication number
- CN103537136A CN103537136A CN201310502976.4A CN201310502976A CN103537136A CN 103537136 A CN103537136 A CN 103537136A CN 201310502976 A CN201310502976 A CN 201310502976A CN 103537136 A CN103537136 A CN 103537136A
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- Prior art keywords
- filter element
- water
- element structure
- collar
- water purifier
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000001914 filtration Methods 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a clamping type filter element structure for a water purifier. The clamping type filter element structure comprises a filter element, a machine head and a clamping ring, wherein the filter element is connected with the clamping ring, and the clamping ring is connected with the machine head; the side surface of the machine head has a water inlet threaded hole and a water outlet threaded hole, the bottom end of the machine head is provided with a positioning pillar and has a first connecting hole, and the bottom end of the machine head is provided with a boss; the side surface of the boss is provided with a first water stopping groove, and the bottom surface of the boss has a water inlet hole and is also provided with a center pipe connecting pillar; the side surface of the center pipe connecting pillar is provided with a second water stopping groove, the center of the center pipe connecting pillar has a water outlet hole, and the top end of the clamping ring has a positioning hole and a second connecting hole; and an inner ring wall of the clamping ring is provided with a positioning locking strip. The clamping type filter element structure provided by the invention adopts the unique structural form, can be rapidly installed to the filter element, and separation of the filter element from the machine head due to high water yield is avoided.
Description
Technical field
The present invention relates to a kind of filter core head, relate in particular to a kind of plug-in filter element structure of water purifier.
Background technology
Nowadays a difficult problem that has been replaced with people for filter element of water purifier, owing to causing filter core needs in service life of filter core, regularly change, and filter element replacing must be completed by professional, common user can not change, and only changing the core of the inside during filter element replacing, shell is not changed, because use for a long time can cause secondary pollution, the filter core changing may cause environmental pollution owing to also dealing with improperly, and the installation difficulty or ease of head have directly affected people's installation workload.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of plug-in filter element structure of water purifier, and this handpiece structure adopts unique Mechanical Builds, can install with filter core fast, can not make filter core separated with head because water yield is large.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of plug-in filter element structure of water purifier, comprising: filter core, head and collar, and described filter core is connected with described collar;
Described filter core comprises: filtering cartridge lid and filter cylinder, and described filtering cartridge lid is connected with described filter cylinder; Described filtering cartridge lid upper side is provided with rotary stopper rib; Described rotary stopper rib is provided with stopper slot;
Described collar is connected with described head;
Described head side is provided with into water screwed hole and water outlet screwed hole; Described head bottom is provided with locating dowel and the first connecting hole; Described head bottom is provided with boss;
Described boss side surfaces is provided with the first water stopping trough; Described boss bottom surface is provided with inlet opening; Described boss bottom surface is provided with central tube joint pin;
Described central tube joint pin side is provided with the second water stopping trough; Described central tube joint pin center is provided with apopore; Described collar top is provided with locating hole and the second connecting hole; Described collar inner ring wall is provided with positioning and locking bar;
Described positioning and locking bar comprises: upper limit part, lower limit part, place-limited edge and reinforcing rib, and described upper limit part is connected with described reinforcing rib respectively with described lower limit part; Described place-limited edge is partly connected with described lower limit.
In a preferred embodiment of the present invention, it is characterized in that: described locating dowel and described locating hole are connected.
In a preferred embodiment of the present invention, it is characterized in that: described the first connecting hole is mutually corresponding with described the second connecting hole.
In a preferred embodiment of the present invention, it is characterized in that: described upper limit part, described lower limit part match with described rotary stopper rib.
In a preferred embodiment of the present invention, it is characterized in that: on described the first water stopping trough and described the second water stopping trough, be separately installed with sealing collar.
In a preferred embodiment of the present invention, it is characterized in that: described stopper slot be shaped as circular arc, described stopper slot and described place-limited edge cooperatively interact.
The invention has the beneficial effects as follows: plug-in filter element structure of water purifier of the present invention adopts unique Mechanical Builds, can install with filter core fast, can not make filter core separated with head because water yield is large.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug-in filter element structure of water purifier of the present invention.
Fig. 2 is the structural representation of plug-in filter element structure of water purifier filter core of the present invention.
Fig. 3 is the front view of plug-in filter element structure of water purifier head of the present invention.
Fig. 4 is the top view of plug-in filter element structure of water purifier head of the present invention.
Fig. 5 is the upward view of plug-in filter element structure of water purifier head of the present invention.
Fig. 6 is the cutaway view of the front view of plug-in filter element structure of water purifier collar of the present invention.
Fig. 7 is the top view of plug-in filter element structure of water purifier collar of the present invention.
Fig. 8 is the upward view of plug-in filter element structure of water purifier collar of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, filter core; 2, head; 3, collar; 4, filtering cartridge lid; 5, filter cylinder; 6, rotary stopper rib; 7, stopper slot; 8, water inlet screwed hole; 9, water outlet screwed hole; 10, locating dowel; 11, the first connecting hole; 12, locating hole; 13, the second connecting hole; 14, boss; 15, central tube joint pin; 16, the first water stopping trough; 17, the second water stopping trough; 18, sealing collar; 19, inlet opening; 20, apopore; 21, positioning and locking bar; 22, upper limit part; 23, lower limit part; 24, place-limited edge; 25, reinforce rib.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 8, the embodiment of the present invention comprises: a kind of plug-in filter element structure of water purifier, comprising: filter core 1, head 2 and collar 3, and described filter core 1 is connected with described collar 2;
Described filter core 1 comprises: filtering cartridge lid 4 and filter cylinder 5, and described filtering cartridge lid 4 is connected with described filter cylinder 5; Described filtering cartridge lid 4 upper side are provided with rotary stopper rib 6; Described rotary stopper rib 6 is provided with stopper slot 7;
Described collar 3 is connected with described head 2; Described head 2 sides are provided with into water screwed hole 8 and water outlet screwed hole 9, and described water inlet screwed hole 8 is connected for the water inlet pipe of the water with needs filtration; Described water outlet screwed hole 9 is for being connected with the outlet pipe of the water having filtered.
Described head 2 bottoms are provided with locating dowel 10 and the first connecting hole 11, and described collar 3 tops are provided with locating hole 12 and the second connecting hole 13, and described locating dowel 10 is connected with described locating hole 12, is conducive to the location of described head 2 and described collar 3; Described the first connecting hole 11 is mutually corresponding with described the second connecting hole 13, is conducive to being fixedly connected with of described head 2 and described collar 3.
Described head 2 bottoms are provided with boss 14, and described boss 14 bottom surfaces are provided with central tube joint pin 15, and described central tube joint pin 15 is connected with the central tube in filter core 1, have played the effect of deriving the water having filtered.
Described boss 14 sides are provided with the first water stopping trough 16, described central tube joint pin 15 sides are provided with the second water stopping trough 17, on described the first water stopping trough 16 and described the second water stopping trough 17, be separately installed with sealing collar 18, described the first water stopping trough 16 and described the second water stopping trough 17 coordinate with described sealing collar 18 respectively, the water that prevents water that this mechanism and filter core 1 junction enter and derivation exosmoses and causes mixing of water from gap, affects drinking of people.
Described boss 14 bottom surfaces are provided with inlet opening 19, and described inlet opening 19 is connected with described water inlet screwed hole 8, the introducing of the water filtering for needs.
Described central tube joint pin 15 centers are provided with apopore 20, and described apopore 20 is connected with described water outlet screwed hole 9, for the derivation of the water that filters.
Described collar 3 inner ring walls are provided with positioning and locking bar 21, described positioning and locking bar 21 comprises: upper limit part 22, lower limit part 23, place-limited edge 24 and reinforcing rib 25, described upper limit part 22 is connected with described reinforcing rib 25 respectively with described lower limit part 23, described upper limit part 22, described lower limit part 23 match with described rotary stopper rib 6, have played the effect of limitation locking; Described place-limited edge 24 is connected with described lower limit part 23, described stopper slot 7 be shaped as circular arc, described stopper slot 7 cooperatively interacts with described place-limited edge 24, has played to prevent that the water yield is large and make the effect separated with described collar 3 of described filtering cartridge lid 4.
Below the operation principle of plug-in filter element structure of water purifier of the present invention is described in detail.
During installation, sealing collar 18 is enclosed within respectively on the first water stopping trough 16 and the second water stopping trough to 17, by locating dowel 10, coordinate with locating hole 12 head 2 and collar 3 location, by fixed screw, be communicated with the first connecting hole 11 and the second connecting hole 13, make head 2 fixing with collar 3, water inlet screwed hole 8 is connected with water inlet pipe, water outlet screwed hole 9 is connected with outlet pipe, filtering cartridge lid 4 is arranged on filter cylinder 5, collar 3 is connected with filtering cartridge lid 4, make boss 14 in mating connection with the groove of filtering cartridge lid 4, central tube joint pin 15 is connected with central tube, rotary stopper rib 6 on the upper limit part 22 of positioning and locking bar 21 and lower limit part 23 and filtering cartridge lid 4 is cooperatively interacted and is locked, place-limited edge 24 matches with the stopper slot 7 on filtering cartridge lid 4, make filter core 1, collar 3 and head 2 interfix, reinforce rib 25 and played the effect that connects upper limit part 22 and 23 reinforcings of lower limit part.
The water that need to filter during use 19 is introduced heads 2 and flows into filter core 1 from inlet opening, and after the filtration of filter core 1, the water having filtered is derived by apopore 20, for people to use.
Compared with prior art, plug-in filter element structure of water purifier of the present invention adopts unique Mechanical Builds, can install with filter core fast, can not make filter core separated with head because water yield is large.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a plug-in filter element structure of water purifier, is characterized in that, comprising: filter core, head and collar, described in
Filter core is connected with described collar;
Described filter core comprises: filtering cartridge lid and filter cylinder, and described filtering cartridge lid is connected with described filter cylinder; Described filtering cartridge lid upper side is provided with rotary stopper rib; Described rotary stopper rib is provided with stopper slot;
Described collar is connected with described head;
Described head side is provided with into water screwed hole and water outlet screwed hole; Described head bottom is provided with locating dowel and the first connecting hole; Described head bottom is provided with boss;
Described boss side surfaces is provided with the first water stopping trough; Described boss bottom surface is provided with inlet opening; Described boss bottom surface is provided with central tube joint pin;
Described central tube joint pin side is provided with the second water stopping trough; Described central tube joint pin center is provided with apopore; Described collar top is provided with locating hole and the second connecting hole; Described collar inner ring wall is provided with positioning and locking bar;
Described positioning and locking bar comprises: upper limit part, lower limit part, place-limited edge and reinforcing rib, and described upper limit part is connected with described reinforcing rib respectively with described lower limit part; Described place-limited edge is partly connected with described lower limit.
2. plug-in filter element structure of water purifier according to claim 1, is characterized in that: described locating dowel with
Described locating hole is connected.
3. plug-in filter element structure of water purifier according to claim 1, is characterized in that: described first connects
Hole is mutually corresponding with described the second connecting hole.
4. plug-in filter element structure of water purifier according to claim 1, is characterized in that: described upper limit portion
Minute, described lower limit part matches with described rotary stopper rib.
5. plug-in filter element structure of water purifier according to claim 1, is characterized in that: described the first sealing
On groove and described the second water stopping trough, be separately installed with sealing collar.
6. plug-in filter element structure of water purifier according to claim 1, is characterized in that: described stopper slot
Be shaped as circular arc, described stopper slot and described place-limited edge cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502976.4A CN103537136B (en) | 2013-10-24 | 2013-10-24 | Clamping type filter element structure for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502976.4A CN103537136B (en) | 2013-10-24 | 2013-10-24 | Clamping type filter element structure for water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537136A true CN103537136A (en) | 2014-01-29 |
| CN103537136B CN103537136B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502976.4A Active CN103537136B (en) | 2013-10-24 | 2013-10-24 | Clamping type filter element structure for water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908816A (en) * | 2014-03-21 | 2014-07-09 | 苏州腾纳环保科技有限公司 | Portable replaceable filter core of water purification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995097Y (en) * | 2007-01-16 | 2007-12-26 | 汉岱实业股份有限公司 | Reinforcing structure of trig cap for filter |
| US20090301975A1 (en) * | 2006-06-27 | 2009-12-10 | Koninklijke Philips Electronics N.V. | Water purifier system and a filter element for such system |
| CN202263480U (en) * | 2011-09-14 | 2012-06-06 | 厦门建霖工业有限公司 | Installation fixing structure of filter core |
| CN103071334A (en) * | 2013-01-30 | 2013-05-01 | 浙江沁园水处理科技有限公司 | Composite filter element and adapter thereof |
| CN203609960U (en) * | 2013-10-24 | 2014-05-28 | 苏州腾纳环保科技有限公司 | Clamping type filter element structure of water purifier |
-
2013
- 2013-10-24 CN CN201310502976.4A patent/CN103537136B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090301975A1 (en) * | 2006-06-27 | 2009-12-10 | Koninklijke Philips Electronics N.V. | Water purifier system and a filter element for such system |
| CN200995097Y (en) * | 2007-01-16 | 2007-12-26 | 汉岱实业股份有限公司 | Reinforcing structure of trig cap for filter |
| CN202263480U (en) * | 2011-09-14 | 2012-06-06 | 厦门建霖工业有限公司 | Installation fixing structure of filter core |
| CN103071334A (en) * | 2013-01-30 | 2013-05-01 | 浙江沁园水处理科技有限公司 | Composite filter element and adapter thereof |
| CN203609960U (en) * | 2013-10-24 | 2014-05-28 | 苏州腾纳环保科技有限公司 | Clamping type filter element structure of water purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908816A (en) * | 2014-03-21 | 2014-07-09 | 苏州腾纳环保科技有限公司 | Portable replaceable filter core of water purification device |
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| Publication number | Publication date |
|---|---|
| CN103537136B (en) | 2015-05-20 |
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Address after: No. 25, Zhongnan High tech Industrial Park, No. 50 Chunjiang Road, Heqiao Town, Yixing City, Wuxi City, Jiangsu Province, China 214215 Patentee after: Wuxi Tengna Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 20 Xihenggang Street, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province 215131 Patentee before: SUZHOU TENGNA ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Country or region before: China |