摘要:
Disclosed is a cleaning brush for cleaning toilet bowls and the like. The brush has a permanent handle (12) and replaceable/disposable brush heads (11) that are flushable after each cleaning. The brush head (11) is a stack of sheets of water-dissolvable and/or agitation-dissolvable material. The sheets can be attached together at an end by pressure bonding or by a water-soluble adhesive and formed with bristles at an opposite end. The handle (12) provides a remote system for clamping and unclamping the brush head (12).
摘要:
An insect bait-and-switch liquid delivery apparatus for the control of insects. The apparatus includes a reservoir (2) defining a first chamber (6) containing liquid bait attractive to an insect and a second chamber (7) containing liquid active toxic to an insect, a first feeding station in the first chamber (6) for making liquid bait available to an insect, a second feeding station in the second chamber (7) for making liquid active available to an insect, a passageway interconnecting the first and second chambers, and an access port (20) disposed to initially prevent or limit access of an insect to the second feeding station during an initial feeding period and to subsequently enable access to the second feeding station via the passageway after the initial feeding period. In one embodiment, the access port is located beneath the surface of the liquid bait, and in another embodiment the access port is located above the surface of said liquid bait.
摘要:
A device (1) for spraying pesticides and/or agricultural treatment chemicals has a housing (204-206) configured to retain a spray canister (5), an actuator rod (208) on the housing (204-206) configured to contact an overcap (500) attached to the canister (5), a shaft (300) connected to the housing (204-206), and a linkage (216) to reverse a triggering force so that the actuator (208) pushes against the overcap (500). Attachments can be provided in front of the sprayer nozzle, such as a shroud to limit back spray, a rake to disturb soil prior to treatment, a tapered director to focus spray in corners, or a fan shaped outlet to provide a wide spray.
摘要:
A dispenser includes a cradle (2) including generally upright sidewalls (4, 6), a handle (40) having a top and a bottom, and a plurality of sheets (30) releasably attached to the bottom of the handle (40), such that the plurality of sheets (30) faces the cradle (2). The cradle (2) can house a reservoir (14) containing a liquid product. The handle (40) is positioned by the upright sidewalls (4, 6) of the cradle (2) and is supported by the cradle (2). The liquid product can be dispensed from the reservoir (14) onto the surface of the outermost sheet (50) of the plurality of sheets (30). That sheet (50) then can be used to apply the liquid product to a surface, and can be removed and discarded after use, revealing a fresh sheet.
摘要:
A device (1) for spraying pesticides and/or agricultural treatment chemicals has a housing (204-206) configured to retain a spray canister (5), an actuator rod (208) on the housing (204-206) configured to contact an overcap (500) attached to the canister (5), a shaft (300) connected to the housing (204-206), and a linkage (216) to reverse a triggering force so that the actuator (208) pushes against the overcap (500). Attachments can be provided in front of the sprayer nozzle, such as a shroud to limit back spray, a rake to disturb soil prior to treatment, a tapered director to focus spray in corners, or a fan shaped outlet to provide a wide spray.
摘要:
An insect bait-and-switch liquid delivery apparatus for the control of insects. The apparatus includes a reservoir (2) defining a first chamber (6) containing liquid bait attractive to an insect and a second chamber (7) containing liquid active toxic to an insect, a first feeding station in the first chamber (6) for making liquid bait available to an insect, a second feeding station in the second chamber (7) for making liquid active available to an insect, a passageway interconnecting the first and second chambers, and an access port (20) disposed to initially prevent or limit access of an insect to the second feeding station during an initial feeding period and to subsequently enable access to the second feeding station via the passageway after the initial feeding period. In one embodiment, the access port is located beneath the surface of the liquid bait, and in another embodiment the access port is located above the surface of said liquid bait.