FILTER CARTRIDGE

• Main Authors: KANG BONG-HYUP, LEE KYUNG-MI, PARK KANG-SOO
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2019
• Subjects: DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The present disclosure relates to a filter cartridge for a respirator which includes a filter and a housing configured to store the filter, wherein the filter includes a corrugated filter member having a plurality of corrugated tips and at which a first valley pattern is formed between each of the plurality of corrugated tips, and a flexible frame coupled to an edge of the corrugated filter memberand including a connector and a supporter which protrudes from the connector, the supporter includes a plurality of protrusions respectively coupled to the corrugated tips, the housing includes a first surface, a second surface, and a sidewall configured to surround edges of the first surface and the second surface, and the housing includes one or more inhalation ports and one or more outlet ports. 本公开涉及一种用于呼吸器的过滤器滤筒，所述过滤器滤筒包括过滤器以及被构造成存放过滤器的外壳，其中过滤器包括波纹状过滤器构件和柔性框架，所述波纹状过滤器构件具有多个波纹状尖端，并且在该波纹状过滤器构件处，在多个波纹状尖端中的各个波纹状尖端之间形成有第一谷图案，所述柔性框架联接到波纹状过滤器构件的边缘并且包括连接器以及从连接器突出的支撑件，该支撑件包括分别联接到波纹状尖端的多个突出部，该外壳包括第一表面、第二表面以及被构造成围绕第一表面的边缘和