CN202822980U - Filter bottle component - Google Patents
Filter bottle component Download PDFInfo
- Publication number
- CN202822980U CN202822980U CN 201220457886 CN201220457886U CN202822980U CN 202822980 U CN202822980 U CN 202822980U CN 201220457886 CN201220457886 CN 201220457886 CN 201220457886 U CN201220457886 U CN 201220457886U CN 202822980 U CN202822980 U CN 202822980U
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- CN
- China
- Prior art keywords
- filter
- sealing ring
- filter flask
- transfer tube
- water inlet
- 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
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Abstract
The utility model relates to filter equipment, in particular to a filter bottle component which is used for placing a filter core. The filter bottle component comprises a filter bottle body, a filter cover, a first sealing ring and a second sealing ring, wherein the filter bottle body is used for installing the filter core and the filter cover is matched with the filter bottle body. An upper end of the filter bottle body is a round bottle opening, and an outer rectangular thread is arranged on the outer side wall of the upper end portion of the filter bottle body. A water inlet is arranged on one side of the upper portion of the filter cover, and a water outlet is arranged on the other side of the filter cover. An inner rectangular thread is arranged on the inner side wall of the lower portion of the filter cover, and the filter cover and the filter bottle body are connected by a rectangular thread. The first sealing ring and the second sealing ring are arranged between the filter bottle body and the filter cover, wherein the first sealing ring is arranged on the end face position of an opening portion of the round bottle opening above the rectangular thread, and the second sealing ring is arranged on the filter bottle body below the outer rectangular thread. The filter bottle component has the advantages of being novel in structure, high in connecting intensity of the filter bottle body and the filter cover, good in sealing and anti-leakage effect, and long in service life.
Description
Technical field
The utility model relates to a kind of filter plant, particularly relates to a kind of filter flask assembly be used to the filter core of packing into.
Background technology
The filter flask assembly is a kind of filter plant be used to the filter core of packing into, market upper filter kind is very many, filter core comprises PP filter core, UDF filter core and CTO filter core etc., can be according to filter to require selecting the different filter cores filter flask assembly of packing into, and the filter flask assembly is packed into and is just formed complete filter behind the filter core.Therefore, for the ease of installing and changing different filter cores, existing filter flask assembly all needs eaily detaching structure.Existing filter flask assembly mainly is comprised of the filter flask body and the filter cover that are used for the installation filter core, the filter flask body is connected regular screw threads with filter cover and connects, this class filter flask modular construction is single, not only bonding strength is low, and poor sealing, in the filter flask assembly, form high pressure when accessing the water that needs filtration, easily leak in the junction.
Summary of the invention
Goal of the invention of the present utility model provides a kind of novel structure, and bonding strength is high, the filter flask assembly of good airproof performance.
In order to realize the foregoing invention purpose, the utility model by the following technical solutions:
A kind of filter flask assembly, comprise for the filter flask body that filter core is installed, with filter cover, the first sealing ring and second sealing ring of filter flask Ontology Matching; Filter flask body upper end is circular bottleneck, and the upper end lateral wall of filter flask body is provided with outer rectangular thread; Filter upper part of the cover one side is provided with water inlet, and opposite side is provided with delivery port; The madial wall of filter cover bottom is provided with interior rectangular thread, filter cover is connected by rectangular thread with the filter flask body, the first sealing ring and the second sealing ring all are between filter flask body and the filter cover, wherein the first sealing ring is installed in the circular bottleneck mouth end face place of rectangular thread top, and the second sealing ring is installed on the filter flask body of below of outer rectangular thread.
As preferably, also comprise water inlet transfer tube and delivery port transfer tube, the water inlet transfer tube is installed on the water inlet, and the delivery port transfer tube is installed on the delivery port.
As preferably, described water inlet transfer tube and delivery port transfer tube and all are right angle transfer tubes, the inner of the inner of water inlet transfer tube and delivery port transfer tube is threaded with water inlet and delivery port respectively, and the outer end all is snap joint.
As preferably, the cross section of described the first sealing ring and the second sealing ring is all rounded, further improves sealing effectiveness.
Adopt the designed filter flask assembly of such scheme, comprise that for filter flask body, filter cover, the first sealing ring and the second sealing ring, the filter flask body is connected rectangular thread with filter cover and connects, bonding strength is high, long service life.Although but simple rectangular thread has improved bonding strength, but precision is not high, can't accomplish sealing and anti-leakage water, therefore the utility model adopts the first sealing ring and the second sealing ring and rectangular thread collocation, the first sealing ring is installed in the circular bottleneck mouth end face place of rectangular thread top, the second sealing ring is installed on the filter flask body of below of outer rectangular thread, twice double-layer seal before and after the rectangular thread junction, and sealing and anti-leakage water is effective.In a word, the advantage of this filter flask assembly is: novel structure, and the bonding strength of filter flask body and filter cover is high, and sealing and anti-leakage is effective, long service life.
Description of drawings
Fig. 1: the cutaway view of the utility model embodiment.
The specific embodiment
The below is described in further detail the technical solution of the utility model by reference to the accompanying drawings.
A kind of filter flask assembly as shown in Figure 1, comprise for the filter flask body 1 that filter core 7 is installed, with filter cover 2, water inlet transfer tube 3, delivery port transfer tube 4, the first sealing ring 5 and second sealing ring 6 of filter flask body 1 coupling.
During use, the filter core 7 of packing into covers filter cover 2, then water inlet pipe is inserted the outer end of water inlet transfer tube 3, in like manner outlet pipe is inserted the outer end of delivery port transfer tube 4, by grafting snap joint 31, connects fast.The Natural Water of water inlet pipe flows along the A direction of arrow among the figure, is introduced into filter flask body 1, filters through filter core 7, flows out from delivery port transfer tube 4 again.Natural Water filters forefoot area at filter core 7, often forms high pressure, therefore will the two seals device be set in filter flask body 1 and filter cover 23 junctions and can not leak to guarantee it.
In addition, above-mentioned the first sealing ring 5 and the second sealing ring 6 all are the rounded O RunddichtringOs in cross section, the O sealing ring be squeezed can elasticity distending fill up the tiny slit that leaks, good sealing effect.
Claims (4)
1. filter flask assembly, it is characterized in that comprising for the filter flask body that filter core is installed, with filter cover, the first sealing ring and second sealing ring of filter flask Ontology Matching; Filter flask body upper end is circular bottleneck, and the upper end lateral wall of filter flask body is provided with outer rectangular thread; Filter upper part of the cover one side is provided with water inlet, and opposite side is provided with delivery port; The madial wall of filter cover bottom is provided with interior rectangular thread, filter cover is connected by rectangular thread with the filter flask body, the first sealing ring and the second sealing ring all are between filter flask body and the filter cover, wherein the first sealing ring is installed in the circular bottleneck mouth end face place of rectangular thread top, and the second sealing ring is installed on the filter flask body of below of outer rectangular thread.
2. a kind of filter flask assembly according to claim 1 characterized by further comprising water inlet transfer tube and delivery port transfer tube, and the water inlet transfer tube is installed on the water inlet, and the delivery port transfer tube is installed on the delivery port.
3. a kind of filter flask assembly according to claim 2, it is characterized in that described water inlet transfer tube and delivery port transfer tube and all are right angle transfer tubes, the inner of the inner of water inlet transfer tube and delivery port transfer tube is threaded with water inlet and delivery port respectively, and the outer end all is snap joint.
4. a kind of filter flask assembly according to claim 1 is characterized in that the cross section of described the first sealing ring and the second sealing ring is all rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457886 CN202822980U (en) | 2012-09-10 | 2012-09-10 | Filter bottle component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457886 CN202822980U (en) | 2012-09-10 | 2012-09-10 | Filter bottle component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822980U true CN202822980U (en) | 2013-03-27 |
Family
ID=47934782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457886 Expired - Fee Related CN202822980U (en) | 2012-09-10 | 2012-09-10 | Filter bottle component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388680A (en) * | 2013-07-29 | 2013-11-13 | 慈溪市润鑫电器有限公司 | O-shaped sealing ring for sealing water path |
| CN104287963A (en) * | 2014-09-25 | 2015-01-21 | 无锡同心塑料制品有限公司 | Medicine bottle for trauma |
| CN104338356A (en) * | 2013-07-29 | 2015-02-11 | 莱克电气绿能科技(苏州)有限公司 | Drainage device equipped water purifier |
-
2012
- 2012-09-10 CN CN 201220457886 patent/CN202822980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388680A (en) * | 2013-07-29 | 2013-11-13 | 慈溪市润鑫电器有限公司 | O-shaped sealing ring for sealing water path |
| CN104338356A (en) * | 2013-07-29 | 2015-02-11 | 莱克电气绿能科技(苏州)有限公司 | Drainage device equipped water purifier |
| CN104338356B (en) * | 2013-07-29 | 2016-10-05 | 莱克电气绿能科技(苏州)有限公司 | There is the water purifier of drainage arrangement |
| CN104287963A (en) * | 2014-09-25 | 2015-01-21 | 无锡同心塑料制品有限公司 | Medicine bottle for trauma |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG RUNXIN ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER NAME: RUNXIN ELECTRICAL APPLIANCE CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315300 Zhejiang province Cixi Zonghan Town Development Zone Patentee after: Zhejiang Run Xin Electrical Appliances Co., Ltd Address before: 315301, Zhejiang, Ningbo, Cixi Han Han street two Tong Village, Cixi Xin Xin Electrical Appliance Co., Ltd. Patentee before: Cixi Runxin Electric Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |