CN1566739A - Embedded contact framework - Google Patents
Embedded contact framework Download PDFInfo
- Publication number
- CN1566739A CN1566739A CN 03131924 CN03131924A CN1566739A CN 1566739 A CN1566739 A CN 1566739A CN 03131924 CN03131924 CN 03131924 CN 03131924 A CN03131924 A CN 03131924A CN 1566739 A CN1566739 A CN 1566739A
- Authority
- CN
- China
- Prior art keywords
- intercalation
- angle
- vertical bar
- section bar
- section material
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000002687 intercalation Effects 0.000 claims description 21
- 238000009830 intercalation Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to structure improvement of a filter joint angle frame, and belongs to air cleaning facility technical field. The frame constructed by permanent connection of straight bar section material borders and joint angles in which two extension sheets respectively inserted in adjacent straight bar section material are made. Said extension sheets integrally manufactured with rhombohedron whose side length is equal to section material width and height is equal to section material height. In this way, fixed length cut off will be ok, and there is no need to chamfer straight bar section material. In butt joint, frame connection rigidity can be guaranteed, and the joint angle rhombohedron exactly makes up for vacancy formed at commissure of unchamfered straight bar section material, which provides entire frame with regular outline. After the invented insertion joint angle frame structure is applied, no acute burr will be produced, and section material utilization rate will be increased to the maximum limit.
Description
Technical field
The present invention relates to a kind of frame connecting pieces, especially a kind of filter connects the architecture advances of angle framework, belongs to the air cleaning facilities technical field.
Background technique
For a long time, the frame clsss member generally is formed by fixedly connecting by vertical bar section bar frame and the L shaped angle that connects.In order to make the section bar butt joint back neat appearance that meets the place, angle, vertical bar section bar joint all needs corner cut.Rectangle filter frame shown in Figure 1 is a kind of typical 45 ° of corner cut docking structures.In the manufacturing and using process of product, there is following problem in this existing frame structure: 1, form acute angle after the vertical bar section bar corner cut, be easy to generate the burr that damages; 2, reduce stock utilization after the section bar corner cut, caused manufacture cost to increase; 3, the corner cut precision directly influences the shape and the rigidity of framework, and is careless slightly, forms the slit at joint easily.
Summary of the invention
The objective of the invention is to:, propose a kind of intercalation of not having acute angle burr, saving section bar and connect the angle framework at the problem that existing corner cut framework exists.
In order to reach above purpose, intercalation of the present invention connect the angle framework by vertical bar section bar frame with connect the angle and fixedly connected and constitute, it is characterized in that: the described angle that connects is shaped on respectively intercalation two stretches sheets in adjacency vertical bar section bar, and described two stretch sheets and the length of side equals the section bar width, highly equals the whole manufacturing of rhombogen of profile height.
Like this, the vertical bar section bar only needs customized cut-off to get final product, needn't corner cut.During butt joint, the stretching, extension sheet intercalation that connects the angle is in section bar, and is fixedly connected, therefore can guarantee that framework has desirable connection rigidity, the rhombogen that connects the angle has then remedied the not vacancy of corner cut vertical bar section bar joint formation just, makes whole framework have carefully and neatly done perfectly profile.Obviously, adopt intercalation of the present invention to connect the angle frame structure after, therefore the vertical bar section bar no longer needs corner cut, can not produce the acute angle burr, the section bar utilization ratio reaches to greatest extent, and technology is convenient, cost reduces.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of existing filter frame.
Fig. 2 is the structural representation of one embodiment of the invention.
Fig. 3 is the plan view of Fig. 2.
Fig. 4 is for connecing the structural representation at angle among Fig. 2 embodiment.
Fig. 5 and Fig. 6 are respectively plan view and the left view of Fig. 4.
Embodiment
Embodiment one
Present embodiment is that a kind of intercalation of air filter connects the angle framework, as shown in Figures 2 and 3, is connect angle 2 and fixedlys connected by fastening piece 3 and constitute with four by four vertical bar section bar frames 1.By the coincide section of Fig. 3 as can be seen, the cross section of vertical bar section bar 1 is approximately asymmetric " worker " font, and a side is "] " shape, opposite side is the film trap on buckle limit.
Obviously, present embodiment intercalation connect the angle framework and do not have the acute angle burr, as long as reasonable fixed length, the section bar utilization ratio almost reaches absolutely, technology is convenient, manufacture cost significantly reduces.
In addition to the implementation, the present invention can also have other mode of executions.For example, increase stiffening rib etc. in half shelly cuboid 2-1, all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (6)
1. an intercalation connects the angle framework, by vertical bar section bar frame with connect the angle and fixedly connected and constitute, it is characterized in that: the described angle that connects is shaped on respectively intercalation two stretches sheets in adjacency vertical bar section bar, and described two stretch sheets and the length of side equals the section bar width, highly equals the whole manufacturing of rhombogen of profile height.
2. described intercalation connects the angle framework according to claim 1, it is characterized in that: the cross section of described vertical bar section bar is approximately asymmetric " worker " font, and a side is "] " shape, opposite side is the film trap on buckle limit.
3. described intercalation connects the angle framework according to claim 2, it is characterized in that: described to connect angle integral body at right angles L shaped, stretch the intercalation of sheet difference adjacency vertical bar section bar by two right angles that stretch out from half shelly cuboid, described two cross section and the vertical bar section bar buckle limit film trap sectional shapes that stretch sheet match, and the position of corresponding crochet is a unfilled corner.
4. described intercalation connects the angle framework according to claim 3, it is characterized in that: the height of described cuboid equates that with the depth of section of vertical bar section bar upper and lower surface is the square that the length of side equates with vertical bar section bar width.
5. described intercalation connects the angle framework according to claim 4, it is characterized in that: described foursquare surface exceeds the height that stretches sheet intercalation limit vertical bar profile material thickness.
6. described intercalation connects the angle framework according to claim 5, it is characterized in that: be provided with stiffening rib in the described half shelly cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131924 CN1271365C (en) | 2003-06-18 | 2003-06-18 | Embedded contact framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131924 CN1271365C (en) | 2003-06-18 | 2003-06-18 | Embedded contact framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1566739A true CN1566739A (en) | 2005-01-19 |
| CN1271365C CN1271365C (en) | 2006-08-23 |
Family
ID=34469809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03131924 Expired - Lifetime CN1271365C (en) | 2003-06-18 | 2003-06-18 | Embedded contact framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271365C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923000A (en) * | 2015-06-05 | 2015-09-23 | 江阴亿豪环保科技有限公司 | Air filter device |
| CN108374980A (en) * | 2018-04-10 | 2018-08-07 | 郑州科净环境工程有限公司 | Panel air filter corner brace |
-
2003
- 2003-06-18 CN CN 03131924 patent/CN1271365C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923000A (en) * | 2015-06-05 | 2015-09-23 | 江阴亿豪环保科技有限公司 | Air filter device |
| CN104923000B (en) * | 2015-06-05 | 2019-11-08 | 江阴亿豪环保科技有限公司 | Air filtering core device |
| CN108374980A (en) * | 2018-04-10 | 2018-08-07 | 郑州科净环境工程有限公司 | Panel air filter corner brace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1271365C (en) | 2006-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MAYAIR (CHINA) ENVIRONMENTAL PURIFICATION CO., LTD Free format text: FORMER NAME: NANJING IAQ ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jiangning District of Nanjing City, Jiangsu province 211106 streets moling Industrial Zone moon science and Technology Industrial Park Patentee after: MAYAIR TECHNOLOGY (CHINA) CO.,LTD. Address before: 211100, No. four, No. 59, Jiangning Economic Development Zone, Nanjing, Jiangsu Patentee before: MayAir Technology (Nanjing) Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 211106 No. 101, LAN Xia Road, Mau Ling Street, Jiangning District, Nanjing, Jiangsu. Patentee after: MAYAIR TECHNOLOGY (CHINA) CO.,LTD. Address before: 211106 Mingyue science and Technology Industrial Park, Jiangning, Nanjing, Jiangsu. Patentee before: MAYAIR TECHNOLOGY (CHINA) CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Moling streets blue Xia Road Jiangning District Nanjing City, Jiangsu Province, No. 101 211106 Patentee after: Meier (China) Environmental Technology Co.,Ltd. Address before: 101 Lanxia Road, moling street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: MAYAIR TECHNOLOGY (CHINA) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060823 |