CN102818346A - Flange frame suitable for expanding filter surface filter - Google Patents
Flange frame suitable for expanding filter surface filter Download PDFInfo
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- CN102818346A CN102818346A CN2012103091075A CN201210309107A CN102818346A CN 102818346 A CN102818346 A CN 102818346A CN 2012103091075 A CN2012103091075 A CN 2012103091075A CN 201210309107 A CN201210309107 A CN 201210309107A CN 102818346 A CN102818346 A CN 102818346A
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- flange frame
- frame
- bending line
- filter
- groove
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Abstract
The invention discloses a flange frame suitable for expanding a filter surface filter. The flange frame is characterized by comprising a containing groove and a side plate connecting plate vertically connected with one side wall of the containing groove, wherein the free end of the other side wall of the containing groove is bent 180 degrees to form a bilateral direction; a bending line vertical to the side wall is arranged on the bottom surface of the containing groove, the bottom surface is bent for four times along the bending line to be connected end to end to form a rectangular frame; and on the bottom surface of the containing groove, a triangular cut is formed at the end part of the bending line. The flange frame has the beneficial effects that the edge of the flange frame forms a bilateral structure, and is not easy to deform, the pressure bearing strength of the frame is enhanced, so that the quality of the expanding filter surface filter is ensured; and on the bottom of the containing groove of the frame, the triangular cut is formed at the end part of the bending line, the bending control is convenient, the power is saved, the bending quality is ensured, and the product yield is improved.
Description
Technical field
The present invention relates to a kind of flange frame, be specifically related to a kind of flange frame that is applicable to expansion filtering surface filter.
Background technology
Industries such as modern semicon industry, medical treatment, be guaranteeing the quality of product needs the particulate in the room airs such as control workshop, operation room, and the fillter section of air conditioner ventilating system is and reaches this purpose and produce.
Therefore the different lustration class of air conditioner ventilating system fillter section we can say that air cleaner is the core of air conditioner ventilating system by the air cleaner decision.Air cleaner is of a great variety, and wherein, expansion filtering surface filter is applicable to various running environment because of it, for example: variable air volume system, sinuous flow system, hot operation, high humility, be interrupted be exposed to moist place etc., and be used the most extensively.So the assembling of expansion filtering surface filter also receives much concern, under the certain situation of panel weight, whether it more durable, whether can bear heavier pressure becomes the focus of being paid close attention to.Frame with expansion filtering surface filter is an example, and existing frame surrounds rectangle more, is similar to flange, and filtrate is fixed in the frame, and frame is fixedly connected with side plate, has promptly realized the assembling of filter.Existing border structure is succinct, but insufficient strength, especially the marginal portion easy deformation of bearing pressure, influences the quality of filter.In the process of making frame, need bend 90 degree to sheet material in addition, directly bending is comparatively required great effort, for the manufacturing has brought certain inconvenience.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide a kind of simple in structure, flange frame that is applicable to expansion filtering surface filter that load bearing stength is stronger, and this flange frame design is ingenious, more laborsaving during manufacturing, the product yield is high.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Be applicable to the flange frame of expansion filtering surface filter, it is characterized in that, comprising: take in groove, with the aforementioned groove one sidewall side plate connecting plate connected vertically of taking in; The aforementioned free end of taking in another sidewall of groove 180 degree that bend inwards form bilateral structures.
The aforesaid flange frame that is applicable to expansion filtering surface filter is characterized in that aforementioned bottom surface of taking in groove has the bending line perpendicular to sidewall, the bottom surface along bending line through the end to end formation rectangular shaped rim of four bendings.
The aforesaid flange frame that is applicable to expansion filtering surface filter is characterized in that aforementioned bottom surface of taking in groove has triangular incision in the end of bending line.
The aforesaid flange frame that is applicable to expansion filtering surface filter is characterized in that aforementioned otch is isosceles triangle, and the high line of isosceles triangle overlaps with bending line.
The aforesaid flange frame that is applicable to expansion filtering surface filter is characterized in that, adopts one-body molded processing.
Usefulness of the present invention is: the edge of flange frame is formed with bilateral structure, and is not yielding, strengthened the intensity of bearing pressure of frame, thereby guaranteed the quality of filter; The flange frame is one-body molded, has reduced to connect seam, and is more durable; The bottom surface of taking in groove of frame has triangular incision in the end of bending line, is convenient to bending control, and is not only laborsaving but also guaranteed the bending quality, helps improving the product yield.
Description of drawings
Fig. 1 is the structural representation of flange frame of the present invention under deployed condition;
Fig. 2 is the H-H profile of the flange frame among Fig. 1;
Fig. 3 is the local enlarged diagram of the flange frame among Fig. 1;
Fig. 4 is the structural representation after the flange frame assembling among Fig. 1;
The implication of Reference numeral among the figure: 1-takes in groove, 2-side plate connecting plate, 3-bilateral structure, 4-bottom surface, 5-bending line, 6-connecting line, 7-triangular incision.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
With reference to Fig. 2, the present invention is applicable to the flange frame of expansion filtering surface filter, comprising: take in groove 1, with a sidewall of taking in groove 1 side plate connecting plate 2 connected vertically.Filtrate is fixed in to be taken in the groove 1, and the side plate connecting plate 2 of frame is fixedly connected with side plate, has promptly realized the assembling of filter.In order to make the flange frame be difficult for distortion, strengthen the intensity that it bears pressure, the free end of taking in another sidewall of groove 1 180 degree that bend inwards form bilateral structures 3, thereby have guaranteed the quality of filter.
As a kind of preferred scheme, with reference to Fig. 3, the bottom surface 4 of taking in groove 1 has the bending line 5 perpendicular to sidewall, and bending line 5 is a virtual line, on bottom surface 4, does not have vestige.Bottom surface 4 along bending line 5 through the last end to end formation rectangular shaped rim of four bendings, as shown in Figure 4.In addition, the connecting line 6 at end to end place but not around the corner, connects in this position and can guarantee that the flange frame is solid, firm, durable on a limit of rectangular shaped rim and near mid point, and is not easy to crack.
For not only can be laborsaving but also can guarantee the bending quality of frame, as a kind of preferred scheme, the bottom surface 4 of taking in groove 1 has triangular incision 7 in the end of bending line 5.Especially two ends all behind the opening, more help bending control, and not only the position of bending is accurate, and can fold to 90 degree when guaranteeing bending, and the flange frame of the formation especially shape of bending part is better, helps improving the product yield.
As a kind of preferred scheme, triangular incision 7 is isosceles triangle, and the high line of this isoceles triangle shape overlaps with bending line 5.The more convenient processing and manufacturing of symmetrical structure.
As a kind of preferred scheme, flange frame of the present invention adopts one-body molded processing.Structure shown at first seeing figures.1.and.2 cuts into certain shape, punch forming with sheet material, and is folding along bending line 5 then, is assembled into finished product shown in Figure 4 at last.The flange frame is one-body molded, has reduced to connect seam, and is more durable; Production efficiency is high.
Need to prove that the foregoing description does not limit the present invention in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (5)
1. be applicable to the flange frame of expansion filtering surface filter, it is characterized in that, comprising: take in groove, with the above-mentioned groove one sidewall side plate connecting plate connected vertically of taking in; The above-mentioned free end of taking in another sidewall of groove 180 degree that bend inwards form bilateral structures.
2. the flange frame that is applicable to expansion filtering surface filter according to claim 1 is characterized in that above-mentioned bottom surface of taking in groove has the bending line perpendicular to sidewall, the bottom surface along bending line through the end to end formation rectangular shaped rim of four bendings.
3. the flange frame that is applicable to expansion filtering surface filter according to claim 2 is characterized in that above-mentioned bottom surface of taking in groove has triangular incision in the end of bending line.
4. the flange frame that is applicable to expansion filtering surface filter according to claim 3 is characterized in that above-mentioned otch is isosceles triangle, and the high line of isosceles triangle overlaps with bending line.
5. according to the described flange frame that is applicable to expansion filtering surface filter of any claim of claim 1 to 4, it is characterized in that, adopt one-body molded processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103091075A CN102818346A (en) | 2012-08-28 | 2012-08-28 | Flange frame suitable for expanding filter surface filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103091075A CN102818346A (en) | 2012-08-28 | 2012-08-28 | Flange frame suitable for expanding filter surface filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102818346A true CN102818346A (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103091075A Pending CN102818346A (en) | 2012-08-28 | 2012-08-28 | Flange frame suitable for expanding filter surface filter |
Country Status (1)
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| CN (1) | CN102818346A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303673Y (en) * | 1997-05-15 | 1999-01-13 | 烟台顿汉布什工业有限公司 | Detachable filtering device |
| CN2320942Y (en) * | 1998-03-11 | 1999-05-26 | 许阳明 | Improved bag-type filter gauze frame set |
| JP2001000816A (en) * | 1999-06-21 | 2001-01-09 | Satoyoshi Seisakusho:Kk | Air filter structure |
| US6485538B1 (en) * | 1999-03-31 | 2002-11-26 | Yugen Caisha Infinity Kenkyusho | Air-conditioning air filter |
| JP2005069510A (en) * | 2003-08-28 | 2005-03-17 | Nippon Muki Co Ltd | Filter frame, and filter for air conditioner |
| CN101266072A (en) * | 2008-04-22 | 2008-09-17 | 苏州科佳环境科技有限公司 | Bag filter outer frame angle structure |
| CN201182960Y (en) * | 2008-04-23 | 2009-01-21 | 苏州科佳环境科技有限公司 | High temperature resistant plate filter |
| CN202734175U (en) * | 2012-08-28 | 2013-02-13 | 苏州优加环境科技有限公司 | Flange frame applicable to filtering-surface-extendable filter |
-
2012
- 2012-08-28 CN CN2012103091075A patent/CN102818346A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303673Y (en) * | 1997-05-15 | 1999-01-13 | 烟台顿汉布什工业有限公司 | Detachable filtering device |
| CN2320942Y (en) * | 1998-03-11 | 1999-05-26 | 许阳明 | Improved bag-type filter gauze frame set |
| US6485538B1 (en) * | 1999-03-31 | 2002-11-26 | Yugen Caisha Infinity Kenkyusho | Air-conditioning air filter |
| JP2001000816A (en) * | 1999-06-21 | 2001-01-09 | Satoyoshi Seisakusho:Kk | Air filter structure |
| JP2005069510A (en) * | 2003-08-28 | 2005-03-17 | Nippon Muki Co Ltd | Filter frame, and filter for air conditioner |
| CN101266072A (en) * | 2008-04-22 | 2008-09-17 | 苏州科佳环境科技有限公司 | Bag filter outer frame angle structure |
| CN201182960Y (en) * | 2008-04-23 | 2009-01-21 | 苏州科佳环境科技有限公司 | High temperature resistant plate filter |
| CN202734175U (en) * | 2012-08-28 | 2013-02-13 | 苏州优加环境科技有限公司 | Flange frame applicable to filtering-surface-extendable filter |
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| PB01 | Publication | ||
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Application publication date: 20121212 |