CN2471954Y - Air filtering net with detachable fixed frame set - Google Patents
Air filtering net with detachable fixed frame set Download PDFInfo
- Publication number
- CN2471954Y CN2471954Y CN 01218684 CN01218684U CN2471954Y CN 2471954 Y CN2471954 Y CN 2471954Y CN 01218684 CN01218684 CN 01218684 CN 01218684 U CN01218684 U CN 01218684U CN 2471954 Y CN2471954 Y CN 2471954Y
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- CN
- China
- Prior art keywords
- filter screen
- fixed frame
- group
- filtering net
- air filtering
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an air filtering net with a movable and fixed frame group, which is used to provide an air filter part characterized in that the cleaning is convenient and the filtering patch can be replaced separately and the cost is reduced. The utility model comprises a filtering net and a fixed frame group arranged in group around the net. The fixed frame group is a movable group which comprises a horizontal frame and a vertical frame and a plurality of connecting devices arranged in group between the adjacent horizontal frame and the vertical frame. The horizontal frame forms a catch hook and a latch slot while the vertical frame forms a sleeve-jointed slot and a latch slot. And the connecting device is an L-shaped object formed by two inserting bars which are upright mutually and are separately inserted into the latch slot of the adjacent horizontal frame and the vertical frame.
Description
The utility model belongs to the air-strainer parts, particularly a kind of air filtering net with removable group of fixed frame group.
General automobile all can be installed air-strainer at the inlet end of its motor.And in air-strainer, be provided with the air filtering net, use and utilize the air filtering net to intercept dust in air, foreign material and particulate,, engine fuel is fully burnt to bring into play its usefulness to promote the air inlet quality.
Since after air filtering net use a period of time, a large amount of dusts of the attached work of meeting, particulate and foreign material on it, and need give regularly cleaning, periodic replacement, can keep good air filtering effect.So the air filtering net is usually designed to the mountable and dismountable type structure in the air-strainer at present.
As Fig. 6, shown in Figure 7, known air filtering net system is assembled in the engine charge end air-strainer, and it comprises plane type filter screen 30 and is fixedly arranged on the square fixing frame 40 of filter screen 30 peripheries.The plane type filter screen is made of the metal bluff piece 31 of two tools plural number through holes 311 and the superfine hole of the tool metal knitted nets 32 of purpose that are located in the middle of the two metal bluff pieces 31.
The filter screen of known air filtering net adopts the complanation design, and has the function of easy cleaning.But there is the shortcoming that the air inlet area is less, filtering air inlet effect is relatively poor in its plane type filter screen.So disclosing the plane type filter screen that will be fixedly arranged in the fixed frame changes awave filter screen into,, enlarge its air inlet area and promote the air inlet effect in the hope of by wavy kenel.But its wavy filter screen has the more not problem of easy cleaning, and therefore, the Consumer can select suitable air filtering net according to individual's demand.If when needing filtration yield big, can select the air filtering net of tool waveform net sheet.If in the time of need being easy to clean, then can select the air filtering net of the plane net sheet of tool.
Known plane type or wave air filtering net, though after for can tear the structure of group open in air-strainer, making people can disassemble cleaning voluntarily, it is reinstalled again, to keep its due air filtering function.Yet the net sheet of air filtering net has its certain working life, that is air filtering net use a period of time, must be renewed.The net sheet system of commonly using the air filtering net now is fixed in the fixed frame integrally combining, so when changing filter gauze, promptly need to be abandoned together with still unspoiled fixed frame and metal bluff piece integral body, consequently causes the burden of waste processing and the problem in the environmental protection; Secondly, the cost of the general net sheet cost with fixed frame approximately is suitable, that is changes filter gauze at every turn and promptly need pay the price that doubles the net sheet at least, so there is the higher problem of replacement cost.
The purpose of this utility model provides a kind of independent replacing filter disc, it is convenient to clean, reduce the utilization cost the air filtering net with removable group of fixed frame group.
The utility model comprises filter screen and is mounted on the fixed frame group of filter screen periphery; Filter screen system establishes the wavy lamellar body that Compound filtering material is formed by folder between two wire netting sheets; The fixed frame group serve as reasons two crossing frames that are mounted on filter screen upper and lower end limit, be mounted on two vertical frameworks of filter screen left and right side and be mounted between adjacent horizontal stroke, the vertical framework the removable group of fixed frame group that four engagement member constitutes respectively; Crossing frame and filter screen joint side form and can collude the fixedly detent inserting groove that colludes the portion of pulling and plug for engagement member of filter screen vertical bar side end edge of pulling; Vertical framework forms the cover access slot on corresponding and socket filter screen wave end limit and the detent inserting groove that plugs for engagement member with the filter screen joint side; Engagement member is to be inserted in the L shaped body that two inserted link portions in adjacent horizontal stroke, the vertical framework detent inserting groove constitute by vertical connection respectively in straight ends.
Wherein:
Two horizontal strokes, the outside fastening hole that is through to detent inserting groove that is respectively equipped with in place, the nearly two ends of vertical framework; Be respectively equipped with tool in the engagement member two inserted link portions and push the button of the elasticity recovery piece of pulling; Detain and pull the piece correspondence and be fastened on two horizontal strokes, place, the nearly two ends of vertical framework fastening hole.
Filter screen is provided with clamping cleats of metal in the place, vertical bar end limit of two opposite sides.
The wavy side in filter screen both sides is affixed side plate respectively.
The straight ends of engagement member is the corresponding step shape of corresponding crossing frame and vertical framework tool detent inserting groove end.
Because the utility model comprises filter screen and is mounted on the fixed frame group of filter screen periphery; The fixed frame group is by two horizontal strokes, vertical framework and is mounted on the removable group of fixed frame group that engagement member constitutes between adjacent horizontal stroke, the vertical framework; Crossing frame forms and colludes the portion of pulling and detent inserting groove; Vertical complete access slot of frame shape and detent inserting groove; Engagement member is by vertical connection and is inserted in the L shaped body that two inserted link portions in adjacent horizontal stroke, the vertical framework detent inserting groove constitute respectively.When a large amount of dusts of the attached work of filter screen and foreign material, the utility model can be split out in air-strainer, organize back again after being cleaned, to keep its good air filtering effect; When desire is changed filter screen, engagement member two inserted link portions are deviate from the slotting system groove of horizontal, vertical framework, to disassemble the fixed frame group, again with the fixed frame group again with new filter screen winding, promptly constitute the utility model more renew filter screen, make the fixed frame group reusable, reduce cost, and easily change filter screen, it is convenient not only to clean, and can change filter disc, reduction utilization cost separately, thereby reaches the purpose of this utility model.
Fig. 1, be the utility model structural representation stereogram.
Fig. 2, be the utility model exploded structural representation stereogram.
Fig. 3, be A among Fig. 1-A sectional view.
Fig. 4, be B among Fig. 1-B sectional view.
Fig. 5, be C portion partial elevation view among Fig. 1.
Fig. 6, be known air filtering web frame schematic isometric.
Fig. 7, be known air filtering net decomposition texture schematic isometric.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1 and Figure 2, the utility model comprises that filter screen 10 reaches the fixed frame group 20 that is mounted on filter screen 10 peripheries with removable group of shape.
Fixed frame group system is by two crossing frames, 21, two vertical frameworks 22 and be matched with four engagement member 23 and combine.
As shown in Figure 3, two crossing frames, 21 correspondences also are mounted on filter screen 10 upper and lower end limits, itself and filter screen 10 joint sides form and can collude the pull fixedly portion of pulling 211 of colluding of filter screen 10 vertical bar side end edges and the detent inserting groove 212 that confession engagement member 23 plugs, and top, end place is respectively equipped with the fastening hole 213 that is through to detent inserting groove 212 about crossing frame 21 is near, and using provides engagement member 23 to be fastened.
As shown in Figure 4, two vertical framework 22 correspondences also are mounted on filter screen 10 left and right side, it forms corresponding with filter screen 10 joint sides and is installed with the cover access slot 221 of filter screen 10 wave end limits and side plate 12 thereof and the detent inserting groove 222 that plugs for engagement member 23, and the cover access slot 221 of vertical framework 22 is contained the portion of pulling 211 of colluding of crossing frame 21 simultaneously for best.And be provided with the fastening hole 223 that is through to detent inserting groove 222 respectively in lateral part, vertical framework 22 nearly upper and lower end place, using provides engagement member 23 to be fastened.
As shown in Figure 2, engagement member 23 be by vertical connection in the L shaped body that two inserted link portions 231 of straight ends 233 constitute, be respectively equipped with tool in its two inserted links portion 231 and push the button of the elasticity recovery piece 232 of pulling.Straight ends 233 forms the corresponding step shape of corresponding crossing frame 21 and vertical framework 22 tool detent inserting grooves, 212,222 ends.
As shown in Figure 5, each engagement member 23 is situated between and is located between the two vertical adjacent crossing frames 21 and vertical framework 22, and be inserted in its two inserted links portion 231 in the detent inserting groove 212,222 of crossing frame 21, vertical framework 22, and pull piece 232 corresponding fastenings and expose fastening hole 213,223 to detain on it.Straight ends 233 by engagement member 23 corresponding crossing frames 21, vertical framework 22 tool detent inserting grooves 212,222 end step shapes, after making fixed frame group 20 be mounted on filter screen 10 peripheries, fixed frame group 20 respectively holds the outward appearance at angle place to form smooth intact seam shape avoiding gas leakage, thereby constitutes the utility model.
The utility model can be applicable in the air-strainer of car engine air admittance end, and provides bigger air inlet area by its wavy filter screen 10, makes it have splendid inlet air filtration effect.When filter screen a large amount of dusts of 10 attached works and foreign material, the utility model can be split out in air-strainer, organize back again after being cleaned, to keep its good air filtering effect.When desire is changed filter screen 10, the button that exposes fastening hole 213,223 of the pushing L shaped engagement member 23 two ends piece 232 of pulling, make it break away from the fastening hole 213,223 of crossing frame 21 and vertical framework 22, thereby disassemble fixed frame group 20, again with fixed frame group 20 again with new filter screen 10 windings, promptly constitute the utility model more renew filter screen 10.
As mentioned above, the utlity model has following advantage:
1, reusable: the novel fixed frame group system of this real Rong indulges frameworks with two crossing frames, two and connects Closing member and consist of with compound mode, so when upgrading, only need change filter screen, namely is to establish with former fixed frame group group Change filter net sheet, and the fixed frame group can keep still and reuses, thereby can effectively reduce rubbish, alleviate The burden of environmental protection.
2, can reduce cost: because of air filtering net when changing, only need change filter screen, and the fixed frame group Still keep and use, so can reduce replacement cost.
3, easily change filter screen: the fixed frame group that the utility model is used for fixing filter screen for by between horizontal stroke, The engagement member of the connection between vertical framework is in order to avoid with readily removable group of structure of instrument, that is the utility model is easy to more Change filter screen, and possess easy-to-dismount effect.
Claims (5)
1, a kind of air filtering net with removable group of fixed frame group, it comprises filter screen and is mounted on the fixed frame group of filter screen periphery; Filter screen system establishes the wavy lamellar body that Compound filtering material is formed by folder between two wire netting sheets; It is characterized in that described fixed frame group serve as reasons two crossing frames that are mounted on filter screen upper and lower end limit, be mounted on two vertical frameworks of filter screen left and right side and be mounted between adjacent horizontal stroke, the vertical framework the removable group of fixed frame group that four engagement member constitutes respectively; Crossing frame and filter screen joint side form and can collude the fixedly detent inserting groove that colludes the portion of pulling and plug for engagement member of filter screen vertical bar side end edge of pulling; Vertical framework forms the cover access slot on corresponding and socket filter screen wave end limit and the detent inserting groove that plugs for engagement member with the filter screen joint side; Engagement member is to be inserted in the L shaped body that two inserted link portions in adjacent horizontal stroke, the vertical framework detent inserting groove constitute by vertical connection respectively in straight ends.
2, the air filtering net with removable group of fixed frame group according to claim 1 is characterized in that described two horizontal strokes, the outside fastening hole that is through to detent inserting groove that is respectively equipped with in place, the nearly two ends of vertical framework; Be respectively equipped with tool in the engagement member two inserted link portions and push the button of the elasticity recovery piece of pulling; Detain and pull the piece correspondence and be fastened on two horizontal strokes, place, the nearly two ends of vertical framework fastening hole.
3, the air filtering net with removable group of fixed frame group according to claim 1 is characterized in that described filter screen is provided with clamping cleats of metal in the place, vertical bar end limit of two opposite sides.
4, the air filtering net with removable group of fixed frame group according to claim 1 is characterized in that the wavy side in described filter screen both sides affixed side plate respectively.
5, the air filtering net with removable group of fixed frame group according to claim 1 is characterized in that the straight ends of described engagement member is the corresponding step shape of corresponding crossing frame and vertical framework tool detent inserting groove end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218684 CN2471954Y (en) | 2001-04-16 | 2001-04-16 | Air filtering net with detachable fixed frame set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218684 CN2471954Y (en) | 2001-04-16 | 2001-04-16 | Air filtering net with detachable fixed frame set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471954Y true CN2471954Y (en) | 2002-01-16 |
Family
ID=33636679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218684 Expired - Fee Related CN2471954Y (en) | 2001-04-16 | 2001-04-16 | Air filtering net with detachable fixed frame set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471954Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464814C (en) * | 2004-04-20 | 2009-03-04 | Spx公司 | Non-planar media transmission filter apparatus and method with tray |
| CN109395497A (en) * | 2018-04-29 | 2019-03-01 | 浙江瑞鑫环保设备有限公司 | The filter wire cotton core structure of easily-disassembled strong tension in a kind of bellows |
| CN109482014A (en) * | 2019-01-07 | 2019-03-19 | 江苏鱼跃医疗设备股份有限公司 | A kind of filter for installation and the nitrogen oxygen segregation apparatus using it |
-
2001
- 2001-04-16 CN CN 01218684 patent/CN2471954Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464814C (en) * | 2004-04-20 | 2009-03-04 | Spx公司 | Non-planar media transmission filter apparatus and method with tray |
| CN109395497A (en) * | 2018-04-29 | 2019-03-01 | 浙江瑞鑫环保设备有限公司 | The filter wire cotton core structure of easily-disassembled strong tension in a kind of bellows |
| CN109482014A (en) * | 2019-01-07 | 2019-03-19 | 江苏鱼跃医疗设备股份有限公司 | A kind of filter for installation and the nitrogen oxygen segregation apparatus using it |
| CN109482014B (en) * | 2019-01-07 | 2024-01-09 | 江苏鱼跃医疗设备股份有限公司 | Filter device and nitrogen-oxygen separation device using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |