CN2642035Y - Cages for laboratory animals - Google Patents
Cages for laboratory animals Download PDFInfo
- Publication number
- CN2642035Y CN2642035Y CN 03270432 CN03270432U CN2642035Y CN 2642035 Y CN2642035 Y CN 2642035Y CN 03270432 CN03270432 CN 03270432 CN 03270432 U CN03270432 U CN 03270432U CN 2642035 Y CN2642035 Y CN 2642035Y
- Authority
- CN
- China
- Prior art keywords
- air
- case
- casing
- pressure chamber
- air outlet
- 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
Links
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
A cage for experimental animals includes a case, a case cover, a tache and a tache hook used for connecting with the case and the case cover, and an urgent window, an air outlet and an air inlet. A static pressure chamber is arranged at the position communicating with the air inlet and the case cover, the static pressure chamber is separated from the case through an air hole board with air holes, thereby air entering the air inlet can form a certain pressure inside the static pressure chamber, air can enter into the case evenly through the air holes on the air hole board to enable air circulate sufficiently inside the case, and the health of the fed animal can be enhanced.
Description
Technical fieldThe utility model relates to a kind of cage tool, particularly a kind of laboratory letting animals feed cage tool.
Background technologyLaboratory letting animals feed cage tool, institute's letting animals feed obtains enough oxygen in the cage in order to make, and must ventilate to the cage tool, and air outlet and air outlet are set usually, and air constantly circulates in the cage to keep.Before the utility model is made, the laboratory is with letting animals feed cage tool, air all is directly to enter cage tool casing by air outlet, because the air outlet bore is less, in the casing there be than big-difference from the air outlet distance each position, so that cause uneven air in the casing, the animal power that is subjected to ventilating in casing differs, thereby influence is by the health of letting animals feed.
Summary of the inventionIn order to overcome above-mentioned defective, the purpose of this utility model is, provides a kind of and realizes that air-supply evenly, makes the letting animals feed cage tool that air fully circulates in the casing.
The objective of the invention is to implement by following technical proposals: this cage tool, include casing, case lid is used to connect the hasp and the hasp of casing and case lid and emergent window, air outlet and air outlet.On case lid, be provided with a static-pressure chamber with the air outlet connecting place, be separated by with the spiracular plate of band ventilation hole between static-pressure chamber and casing, utilize this static-pressure chamber, the air that enters air outlet can enter casing comparatively equably, the interior air of casing is fully circulated, guarantee that each position air is strong and weak consistent in the casing, under good and consistent air conditions, grow up healthy and sound thereby help animal.
Description of drawingsAccompanying drawing is a kind of structural representation of the utility model.
EmbodimentThe utility model can be described further in conjunction with the accompanying drawings and embodiments: the laboratory animal cage tool after a kind of the improvement.Be provided with an air outlet 1 and air outlet 2 in case lid 3 one sides.Case lid 3 middle parts are provided with dividing plate 10, separate the interior space of case separately that air outlet 1 and air outlet 2 are connected.Case lid 3 madial walls and dividing plate 10 limits are provided with edge joint post 11, are used to connect case lid inner roof wall and spiracular plate 8.Case lid 3 madial walls, dividing plate 10 are closed into a static-pressure chamber 5 by joint pin 11 and spiracular plate.Be equipped with ventilation hole 9 on the pore .8.Case lid 3 tops are provided with emergent window 4, and its effect is described after a while.The bilateral symmetry of case lid 3 is provided with hasp 6, and is corresponding with it, and hasp 13 is set on the casing 7.
Should be appreciated that described air outlet 1, air outlet 2, emergent window 4, dividing plate 10 etc. are not limited to be located on the case lid, can adopt other position fully, for example, can be located on the casing 7.Thus, the position of static-pressure chamber 5, constituted mode also have corresponding change.For example, be not limited to whether add dividing plate 10, also can adopt spiracular plate 8 fully; Case lid 3 is not fixed in its position yet, can be located at casing 7 yet.And spiracular plate 8 is connected the mode that also is not limited to adopt joint pin 11 with the closure of tank wall, for example, can adopt welding, method such as gluing.
When air when air outlet 1 is sent into, promptly enter static-pressure chamber 5, form certain air pressure, the air with certain air pressure can be sent air into casing 7 equably by ventilation hole 9 uniformly on the spiracular plate 8.Air in the casing 7 is discharged to the external world by venthole 2, has so just finished the circulation of air in the cage tool.When having a power failure, because described air taking port can not normally be supplied gas, at this moment can open emergent window 4, and on window, cover filtering material, make the air external circulation in the cage tool and keep clean.
In order to make the air that enters casing more even, facts have proved that the average degree that the size of ventilation hole and density are pressed the circulation and the air of air has considerable influence.This most preferred embodiment spiracular plate, its ventilation hole diameter is 1 millimeter, pitch-row is 1 centimetre.
For the life of observation experiment animal, the cage tool generally all uses transparent plastics or other material to make.
Though abovely utility model has been done detailed description in conjunction with present embodiment, but should be appreciated that, the utility model also can provide such embodiment, for example it not necessarily leaves no choice but on average send into by spiracular plate the air pressure of air, can consider that also the leather or the plastics system air bag of the band pore by a softness reaches identical purpose.
Claims (2)
1, a kind of laboratory animal cage tool includes casing (7), and case lid (3) is used to connect the hasp (6) and the hasp (13) of casing and case lid, emergent window (4), air outlet (1) and air outlet (2).It is characterized in that: described cage tool is gone up and air outlet (1) connecting place at case lid (3), is provided with a static-pressure chamber (5); Be separated by with the spiracular plate (8) of band ventilation hole (9) between static-pressure chamber (5) and casing (7);
2, cage tool according to claim 1 is characterized in that: described spiracular plate (8), its hole diameter are the 0.5-5 millimeter, and the pitch-row between its aperture and aperture is 0.5-4 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270432 CN2642035Y (en) | 2003-09-26 | 2003-09-26 | Cages for laboratory animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270432 CN2642035Y (en) | 2003-09-26 | 2003-09-26 | Cages for laboratory animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642035Y true CN2642035Y (en) | 2004-09-22 |
Family
ID=34300305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270432 Expired - Fee Related CN2642035Y (en) | 2003-09-26 | 2003-09-26 | Cages for laboratory animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642035Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444189B (en) * | 2006-09-14 | 2012-06-27 | 泰科尼普拉斯特（共同）股份公司 | Shelving system for laboratory animals and a cage for that shelving system |
| CN103879650A (en) * | 2014-04-18 | 2014-06-25 | 苏州市冯氏实验动物设备有限公司 | Experimental animal cage with novel lock catch structure |
| CN109247239A (en) * | 2017-07-13 | 2019-01-22 | 泰尼百斯股份公司 | The lid of cage for experimental animal and the cage for experimental animal including the lid |
-
2003
- 2003-09-26 CN CN 03270432 patent/CN2642035Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444189B (en) * | 2006-09-14 | 2012-06-27 | 泰科尼普拉斯特（共同）股份公司 | Shelving system for laboratory animals and a cage for that shelving system |
| CN103879650A (en) * | 2014-04-18 | 2014-06-25 | 苏州市冯氏实验动物设备有限公司 | Experimental animal cage with novel lock catch structure |
| CN109247239A (en) * | 2017-07-13 | 2019-01-22 | 泰尼百斯股份公司 | The lid of cage for experimental animal and the cage for experimental animal including the lid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2642035Y (en) | Cages for laboratory animals | |
| CN201263348Y (en) | Negative-pressure type one-way air current independent ventilated cage box | |
| US20060011529A1 (en) | Aquarium filter | |
| US6858054B2 (en) | Fan assembly and storage chamber utilizing a fan assembly | |
| CN205131052U (en) | Novel poultry chick transport vechicle | |
| CN110192542A (en) | A kind of self-circulation type side feeding system based on industrial aquaculture room | |
| CN207113082U (en) | A kind of mounting structure of window Fresh air handling units | |
| CN205993363U (en) | What a kind of warmth retention property was good automatically controls duck shed | |
| CA2427440A1 (en) | Method and apparatus for providing fresh air to a truck sleeper box | |
| CN207751076U (en) | A kind of air purifier that can actively introduce fresh air under sealed environment indoors | |
| CN211678740U (en) | Cooling screening plant for biochemical industry | |
| CN212787910U (en) | Household health shoe cabinet | |
| CN204623066U (en) | A kind of passenger vehicle | |
| CN209403117U (en) | A kind of ventilation automatic-watering floral disc | |
| CN210680348U (en) | Vehicle window air interchanger based on fresh air system | |
| CN108025991A (en) | Aerating system in the Composting of organic waste materials | |
| CN111387130A (en) | Live fish transportation device for expressway | |
| CN212436924U (en) | Air interchanger for biotechnology incubation | |
| KR20150069216A (en) | Aqua-tank cover for carrying live-fish of container | |
| CN214071128U (en) | Ventilation cage box | |
| CN213486315U (en) | Pet basket of submarine | |
| CN2681544Y (en) | Plant culture box | |
| CN216458913U (en) | PP medicine cabinet of function of bleeding | |
| CN218634993U (en) | Waterproof collapsible pet case | |
| CN213819318U (en) | Ventilation and deodorization device for livestock and poultry breeding shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Xu Ping Designer after: Feng Jianhong Designer before: Feng Jianhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: FENG JIANHONG TO: XU PING FENG JIANHONG |
|
| 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 |