CAGE VALVE DEVICE

• Main Authors: KO, Chang Oh, YANG, Kwang Mo, KIM, Joong Sun, KO, Chang Bin
• Format: Patent
• Language: English; French; Korean
• Published: 18.10.2018
• Subjects: ACTUATING-FLOATS; AGRICULTURE; ANIMAL HUSBANDRY; BLASTING; CARE OF BIRDS, FISHES, INSECTS; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; FISHING; FORESTRY; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HUNTING; LIGHTING; MECHANICAL ENGINEERING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TAPS; THERMAL INSULATION IN GENERAL; TRAPPING; VALVES; WEAPONS

The present invention provides a cage valve device for enabling regulation of air by inducing the same to be smoothly suctioned into or discharged from a cage, which is an experimental animal rearing device. The cage valve device of the present invention is mounted in an animal-rearing cage having a suction hole and a discharge hole and comprises: a cylindrical valve member of which one end is blocked and a side surface is opened, and which has a first serrated protrusion formed along a one-sided outer periphery thereof; a mesh-type filter member inserted into the valve member in a shape corresponding to the inside of the valve member; a hollow nozzle part communicating with the filter member and having a second protrusion formed on the front end thereof; and a fastening member, which is made of an elastic material, for coupling or fixing the first protrusion and the second protrusion, wherein the filter member can be separated from the nozzle part and replaced, and is mounted in the suction hole so as to supply air from the outside to the inside of the cage or is mounted in the discharge hole so as to induce air inside the cage to be discharged to the outside. La présente invention concerne un dispositif de vanne à cage permettant la régulation d'air en amenant celui-ci à être aspiré ou évacué sans à-coups à partir d'une cage, qui est un dispositif d'élevage d'animaux expérimental. Le dispositif de vanne à cage selon la présente invention est monté dans une cage d'élevage d'animaux comprenant un trou d'aspiration et un trou d'évacuation et comprend : un élément de vanne cylindrique dont une extrémité est bloquée et une surface latérale est ouverte, et qui comprend une première saillie dentelée formée le long d'une périphérie externe unilatérale de celle-ci ; un élément filtrant du type maille inséré dans l'élément de vanne sous une forme correspondant à l'intérieur de l'élément de vanne ; une partie de buse creuse communiquant avec l'élément filtrant et comprenant une seconde saillie formée sur l'extrémité avant de celle-ci ; et un élément de fixation, qui est composé d'un matériau élastique, permettant d'accoupler ou de fixer la première saillie à la seconde saillie, l'élément filtrant pouvant être séparé de la partie buse et remplacé, et étant monté dans le trou d'aspiration de manière à fournir de l'air de l'extérieur vers l'intérieur de la cage ou étant monté dans le trou d'évacuation de manière à induire l'évacuation de l'air à l'intérieur de la cage vers l'extérieur. 본 발명은 실험동물 사육장치인 케이지(cage)에 공기를 원활하게 흡기 또는 배기시킬 수 있도록 유도하여 단속(斷續)할 수 있기 위한 케이지용 밸브장치를 제공한다. 본 발명의 케이지용 밸브장치는 흡기공 및 배기공이 형성된 동물사육용 케이지(cage)에 장착되는 것으로, 일단이 막혀있고 측면이 트여 있으며 일측 외주연을 따라 톱니 모양의 제1 돌출부가 형성된 원통 형상의 밸브부재와, 상기 밸브부재 내측과 상응하는 형상으로 상기 밸브부재 내측에 삽입되는 메쉬 타입의 필터부재와, 상기 필터부재와 연통되되 전단에 제2 돌출부가 형성된 중공의 노즐부, 및 상기 제1 돌출부 및 제2 돌출부를 결합·고정하는 탄성재질의 체결부재를 포함하고, 상기 필터부재는 상기 노즐부와 분리되어 교체될 수 있으며, 상기 흡기공에 장착되어 외부로부터 상기 케이지 내부로 공기를 공급하거나 상기 배기공에 장착되어 상기 케이지 내부의 공기를 외부로 배출하도록 유도한다.