초록 ▼

An apparatus for storing a bait which contains an insecticidal ingredient is disclosed. The apparatus includes a flat seat having a hollow cylinder centrally fixed to the flat seat. A cover member rotatably caps the hollow cylinder. The cover member has a flange and a hook ring member depending from

An apparatus for storing a bait which contains an insecticidal ingredient is disclosed. The apparatus includes a flat seat having a hollow cylinder centrally fixed to the flat seat. A cover member rotatably caps the hollow cylinder. The cover member has a flange and a hook ring member depending from the lower face of the flange. The hook ring member retains a radial projection which is formed on the external surface of the hollow cylinder. The cover member has a plurality of openings or notches and the hollow cylinder has a plurality of holes. The holes and the openings can be registered with one another when the cover member is rotated to a predetermined position with respect to the flat seat.

대표청구항 ▼

An apparatus for storing a bait which contains an insecticidal ingredient, said apparatus comprising: a flat seat having a top face and a bottom face, a central recess formed in said top face, a hollow cylinder having an upper end and a lower end formed integrally in said central recess of said flat

An apparatus for storing a bait which contains an insecticidal ingredient, said apparatus comprising: a flat seat having a top face and a bottom face, a central recess formed in said top face, a hollow cylinder having an upper end and a lower end formed integrally in said central recess of said flat seat, said hollow cylinder having a plurality of circumferentially and equally spaced notches formed adjacent to said upper end of said hollow cylinder and a plurality of walls which defines the respective openings in said hollow cylinder, said top face of said flat seat having first and second annular recesses concentrically formed and adjacent to an external surface of said hollow cylinder in a consecutive relationship, said first annular recess having an inside diameter identical to an outside diameter of said second annular recess, said second annular recess being deeper than said first annular recess, said external surface of said hollow cylinder having a radial projection which extends into said second annular recess at a level which is adjacent to said top face of said flat seat, said flat seat having a guiding face with a slope inclined downward from said top face adjacent to said first annular recess and toward said bottom face at an outer periphery of said flat seat; and a cover member having a cylindrical member which caps rotatably said hollow cylinder, said cylindrical member having an upper closed end and a lower open end, said lower open end having an outwardly extending annular flange which is inclined downward in a slope identical to said slope of said guiding face of said flat seat, said annular flange having an outside diameter which is identical to an outside diameter of said first annular recess, said annular flange having an inclined upper face and an inclined lower face which is parallel with said upper inclined face, said lower face having a positioning ring member depending from an outer periphery of said annular flange and a hook ring member which is L-shaped in cross section which depends from said inclined lower face between the outer periphery and an inner periphery of said annular flange, said hook ring member and said inclined lower face of said annular flange together defining an annular receiving groove, said positioning ring member being inserted in said first annular recess, said hook ring member extending into said second annular recess, said radial projection of said hollow cylinder extending into said annular receiving groove so that said cover member can be rotatably retained relative to said flat seat, said cylindrical member having a plurality of holes registered correspondingly with said openings of said hollow cylinder when said cover member is rotated to a predetermined position with respect to said hollow cylinder.