CN201871275U - Filter core support frame structure for filter - Google Patents
Filter core support frame structure for filter Download PDFInfo
- Publication number
- CN201871275U CN201871275U CN2010206269911U CN201020626991U CN201871275U CN 201871275 U CN201871275 U CN 201871275U CN 2010206269911 U CN2010206269911 U CN 2010206269911U CN 201020626991 U CN201020626991 U CN 201020626991U CN 201871275 U CN201871275 U CN 201871275U
- Authority
- CN
- China
- Prior art keywords
- core support
- filter core
- valve body
- support frame
- filter
- 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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- Water Treatment By Sorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter core support frame structure for a filter. A body of the filter core support frame structure is a valve body and a filter core support frame, wherein the valve body and the filter core support frame are mutually screwed and fixed through internal screw threads arranged on the valve body and external screw threads arranged on the filter core support frame, the internal screw threads and the outer screw threads are directly formed through molds without processing, the assembly is simple, welding equipment and a special tooling in the prior art are simultaneously omitted, the cost is saved, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of filter component structural, especially a kind of filter element supporting structure.
Background technology
In the like product, the filter element support fetches by supersonic welding with valve body and cooperates at present, and its defective is that welding stability is poor, is easy to generate welding stress, and assembling is complicated, needs welding equipment and special tooling, and cost is higher.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of manufacturing and assembling simply, saves cost, the filter element supporting structure of long service life.
The utility model adopts following technical scheme to achieve the above object:
A kind of filter element supporting structure, its main body are valve body and filter core support, and in valve body and filter core junction, the filter core support is provided with external screw thread, and valve body is provided with internal thread, and valve body and filter core support are fixed together by internal thread and external screw thread cooperation.
The beneficial effect that the technical scheme that adopts the utility model to provide can reach is: in valve body and filter core support junction, on the filter core support external screw thread is set, internal thread is set on the valve body, the two effect by internal and external threads is fixed together, two screw threads can pass through the mould straight forming, need not processing, make simply, valve body and filter core support screw by internal and external threads and get final product, assembling is simple, can avoid welding stress, save cost, can increase the service life simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with in conjunction with the accompanying drawings the utility model being described in further detail:
As shown in Figure 1, be the utility model structural representation, a kind of filter element supporting structure, its main body is valve body 1 and filter core support 2, in valve body 1 and filter core support 2 junctions, filter core support 2 is provided with external screw thread 3, and valve body 1 is provided with internal thread 4, and valve body 1 and filter core support 2 are fixed together by internal thread 4 and external screw thread 3 cooperations.
The utility model is reasonable in design, simple in structure, filter core support 2 and valve body 1 cooperate by internal and external threads, two screw threads need not processing all by the mould straight forming, and assembling is simple, with simple frock screw thread is screwed when filter core support 2 and valve body 1 cooperates and get final product, removed welding equipment and special tooling, saved cost, extend service life.
Claims (1)
1. filter element supporting structure, its main body is valve body and filter core support, it is characterized in that: valve body and filter core junction, and the filter core support is provided with external screw thread, valve body is provided with internal thread, and valve body and filter core support are fixed together by internal thread and external screw thread cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206269911U CN201871275U (en) | 2010-11-26 | 2010-11-26 | Filter core support frame structure for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206269911U CN201871275U (en) | 2010-11-26 | 2010-11-26 | Filter core support frame structure for filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871275U true CN201871275U (en) | 2011-06-22 |
Family
ID=44159209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206269911U Expired - Fee Related CN201871275U (en) | 2010-11-26 | 2010-11-26 | Filter core support frame structure for filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871275U (en) |
-
2010
- 2010-11-26 CN CN2010206269911U patent/CN201871275U/en not_active Expired - Fee Related
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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: 20110622 Termination date: 20151126 |