CN204134404U - Detachable experimental animal cultivates cage box filter - Google Patents
Detachable experimental animal cultivates cage box filter Download PDFInfo
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- CN204134404U CN204134404U CN201420465910.2U CN201420465910U CN204134404U CN 204134404 U CN204134404 U CN 204134404U CN 201420465910 U CN201420465910 U CN 201420465910U CN 204134404 U CN204134404 U CN 204134404U
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- filter
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Abstract
The utility model discloses a kind of Detachable experimental animal and cultivate cage box filter, it porous metals sheet comprising a filter frame, be fixed on the filter membrane in described filter frame and be fixedly connected with described filter frame medial surface, porous metals sheet comprises an outer frame be fixedly connected with filter frame and a dismountable slide, and outer frame coordinates with slide and is slidably connected.In " mouth " font in the middle of described outer frame, the dual-side of outer frame is provided with at least one fixture block, the dual-side of slide is relatively set with at least one slip draw-in groove matched with fixture block.The utility model is adding the effective filtration area of filter, improve the filter efficiency to air, reduce on the basis of blocked probability, porous metals sheet is divided into fixing outer frame and dismountable slide two parts, slide can be dismantled easily, is convenient to the cleaning to filter membrane, can reuse, increase the service life, thus reach cost-saving object.
Description
Technical field
The utility model relates to a kind of animal used as test culture apparatus, particularly a kind of detachable, be convenient to the filter device for laboratory animal culture cage that cleans.
Background technology
For minitype animal experiments such as small white mouses, the equipment such as IVC (independent ventilation cage box, Individually Ventilated Cages) are generally adopted to carry out Batch Culture at present.Common IVC cage box is generally cuboid, the lid comprising box body and be sealed and matched with box body.In order to the air realized in cage box keeps clean state, box body also needs arrange ventilation structure, this ventilation structure is primarily of the air inlet be arranged on box body outer face and exhaust outlet composition, this air inlet and exhaust outlet are communicated with the ventilation equipment of peripheral hardware respectively, and also need to arrange the filter formed with smooth filter membrane etc. on air inlet and exhaust outlet, leak with the pollutant preventing the pollutant in outside air from entering in cage box or cage box.But existing filtration devices ability is more weak, and use the short period just must change, cost is higher.
Therefore, notification number be CN202277762U patent discloses a kind of filter device for laboratory animal culture cage, it adopts fold to be that corrugated filter membrane and filter frame are combined to form filter, thus significantly add the effective filtration area of filter, improve the filter efficiency to air, and reduce the blocked probability of filter, but also there is a problem in it, be exactly filter frame with porous metals sheet for being fixedly connected with, non-dismountable, such filter membrane not easy cleaning after using a period of time blocked, can only abandon, the filter more renewed, cost is higher.
Therefore, how to improve on the basis of experience in reference association area, filter frame and porous metals sheet can be made to be convenient to dismantle, facilitate cleaning filter membranes, reach the object of recycling, become the emphasis that inventor studies.
Utility model content
In order to solve the defect existed in prior art, the purpose of this utility model is to provide a kind of Detachable experimental animal to cultivate cage box filter, and it is convenient to dismounting, cleaning, can reuse, increase the service life, cost-saving.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of Detachable experimental animal cultivates cage box filter, it porous metals sheet comprising a filter frame, be fixed on the filter membrane in described filter frame and be fixedly connected with described filter frame medial surface, described porous metals sheet comprises an outer frame be fixedly connected with filter frame and a dismountable slide, and described outer frame coordinates with slide and is slidably connected.
As one of preferred version of the present utility model, in " mouth " font in the middle of described outer frame, the dual-side of described outer frame is provided with at least one fixture block.
Preferably, the middle part of described slide is provided with a plurality of aperture, the dual-side of described slide is relatively set with at least one slip draw-in groove matched with fixture block.
Further, described slip draw-in groove is inverted "L" shaped, and it comprises a sliding area and a release district, and the width of described fixture block is greater than the width of sliding area, and is less than the width in release district.
As one of preferred version of the present utility model, the top ends of described outer frame is provided with at least one limited block.
As one of preferred version of the present utility model, the area of described porous metals sheet is greater than the area of described filter frame medial surface.
Preferably, described filter membrane is by overall fold shape waviness structure.
Preferably, at least one side of described filter frame is also parallel is distributed with plural reinforcement, and a side and the described reinforcement of described filter membrane are fitted.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is adding the effective filtration area of filter, improve the filter efficiency to air, reduce on the basis of blocked probability, porous metals sheet is divided into fixing outer frame and dismountable slide two parts, slide can be dismantled easily, is convenient to the cleaning to filter membrane, can reuse, increase the service life, thus reach cost-saving object.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram that in the utility model one preferred embodiment, Detachable experimental animal cultivates cage box filter;
Fig. 2 is the decomposition texture schematic diagram that in the utility model one preferred embodiment, Detachable experimental animal cultivates cage box filter;
Fig. 3 is the combination schematic diagram that in the utility model one preferred embodiment, Detachable experimental animal cultivates the porous metals sheet of cage box filter;
Fig. 4 is the structure for amplifying schematic diagram of limited block in Fig. 2;
Fig. 5 is the structure for amplifying schematic diagram of fixture block in Fig. 2;
Fig. 6 is the structure for amplifying schematic diagram of draw-in groove of sliding in Fig. 2.
Description of reference numerals: 1-filter frame, 2-filter membrane, 3-porous metals sheet, 30-outer frame, 300-fixture block, 301-limited block, 31-slide, 310-aperture, 311-slip draw-in groove, 311a-sliding area, 311b-discharges district.
Detailed description of the invention
Below in conjunction with accompanying drawing and a preferred embodiment, the technical solution of the utility model is further described.
Shown in Fig. 1 and Fig. 2, this Detachable experimental animal cultivates the porous metals sheet 3 that cage box filter comprises filter frame 1, is fixed on the filter membrane 2 in described filter frame 1 and is fixedly connected with described filter frame 1 medial surface.
Described filter membrane 2 is by overall fold shape waviness structure, the lateral surface of filter frame 1 is also parallel is distributed with plural reinforcement, lateral surface and the described reinforcement of described filter membrane 2 are fitted, the medial surface of filter frame 1 is fixedly connected with a porous metals sheet 3, and the area of described porous metals sheet 3 is greater than the area of described filter frame 1 medial surface.Fold is adopted to be that corrugated filter membrane 2 is combined to form filter with filter frame 1, significantly add the effective filtration area of filter, improve the filter efficiency to air, and reduce the blocked probability of filter, simultaneously, by arranging reinforcement and supporting porous metals sheet 3 on filter frame 1, filter overall structure more firm and durable can be made, extend its service life.
As shown in Figures 3 to 6, described porous metals sheet 3 comprises the outer frame be fixedly connected with filter frame 1 30 and a dismountable slide 31, and described outer frame 30 coordinates with slide 31 and is slidably connected.In " mouth " font in the middle of described outer frame 30, the dual-side of described outer frame 30 is provided with fixture block 300, and the top ends of outer frame 30 is provided with a limited block 301.The dual-side of described slide 31 is relatively set with the slip draw-in groove 311 matched with fixture block 300; The middle part of described slide 31 is provided with a plurality of aperture 310, and this aperture can be circular or other shapes.Further, described slip draw-in groove 311 is in inverted "L" shaped, and it comprises a sliding area 311a and release district 311b, and the width of described fixture block 300 is greater than the width of sliding area 311a, and is less than the width of release district 311b.
During installation, fixture block 300 is stretched into corresponding slip draw-in groove 311, slide 31 is slided along sliding area 311a by release district 311b, because the width of fixture block 300 is greater than the width of sliding area 311a, so slide 31 can be fixed with outer frame 30 securely, the top of slide 31 is blocked by limited block 301, completes installation; When filter membrane 2 use to need cleaning after a period of time time, slip slide 31, release district 311a is slided to by sliding area 311b, because the width of release district 311b is greater than the width of fixture block 300, so whole slide 31 easily can be taken off, filter membrane 2 is rinsed, can reuse filter membrane 2, increase the service life, thus reach cost-saving object.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (8)
1. Detachable experimental animal cultivates a cage box filter, and it porous metals sheet comprising a filter frame, be fixed on the filter membrane in described filter frame and be fixedly connected with described filter frame medial surface, is characterized in that,
Described porous metals sheet comprises an outer frame be fixedly connected with filter frame and a dismountable slide, and described outer frame coordinates with slide and is slidably connected.
2. Detachable experimental animal according to claim 1 cultivates cage box filter, it is characterized in that, in " mouth " font in the middle of described outer frame, the dual-side of described outer frame is provided with at least one fixture block.
3. Detachable experimental animal according to claim 1 and 2 cultivates cage box filter, and it is characterized in that, the middle part of described slide is provided with a plurality of aperture, the dual-side of described slide is relatively set with at least one slip draw-in groove matched with fixture block.
4. Detachable experimental animal according to claim 3 cultivates cage box filter, it is characterized in that, described slip draw-in groove is inverted "L" shaped, and it comprises a sliding area and a release district, the width of described fixture block is greater than the width of sliding area, and is less than the width in release district.
5. Detachable experimental animal according to claim 2 cultivates cage box filter, and it is characterized in that, the top ends of described outer frame is provided with at least one limited block.
6. Detachable experimental animal according to claim 1 cultivates cage box filter, and it is characterized in that, the area of described porous metals sheet is greater than the area of described filter frame medial surface.
7. Detachable experimental animal according to claim 1 cultivates cage box filter, and it is characterized in that, described filter membrane is by overall fold shape waviness structure.
8. Detachable experimental animal according to claim 1 cultivates cage box filter, and it is characterized in that, at least one side of described filter frame is also parallel is distributed with plural reinforcement, and a side and the described reinforcement of described filter membrane are fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465910.2U CN204134404U (en) | 2014-08-18 | 2014-08-18 | Detachable experimental animal cultivates cage box filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465910.2U CN204134404U (en) | 2014-08-18 | 2014-08-18 | Detachable experimental animal cultivates cage box filter |
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| Publication Number | Publication Date |
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| CN204134404U true CN204134404U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420465910.2U Active CN204134404U (en) | 2014-08-18 | 2014-08-18 | Detachable experimental animal cultivates cage box filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011172A (en) * | 2021-11-02 | 2022-02-08 | 上海隆本电子科技有限公司 | Dustproof filter screen of using of industrial automation control instrument convenient to dismouting |
-
2014
- 2014-08-18 CN CN201420465910.2U patent/CN204134404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011172A (en) * | 2021-11-02 | 2022-02-08 | 上海隆本电子科技有限公司 | Dustproof filter screen of using of industrial automation control instrument convenient to dismouting |
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