초록 ▼

An improved device for collecting refuse by using a fixed holding member and moveable expander to releasably hold a bag open by virtue of tension forces exerted across the mouth of the bag. A paddle, spring-loaded to a closed position across the mouth, can also be hingedly rotated to an open positio

An improved device for collecting refuse by using a fixed holding member and moveable expander to releasably hold a bag open by virtue of tension forces exerted across the mouth of the bag. A paddle, spring-loaded to a closed position across the mouth, can also be hingedly rotated to an open position and held in the open position by a trigger. When an animal owner desires to have the paddle scoop refuse into the bag, he can manually move the trigger. This action releases the spring-biased paddle which then rotates under spring bias, scooping refuse before it, to the closed position. The scooped refuse, because of the propelling movement of the paddle's rotation, is thrown on into the bag. A moving mechanism, which is also spring-biased, can both cock the paddle in the open position and also release the bag. As the moving mechanism pulls the paddle toward the open position, a latch pin connected through a cable to the paddle is caught and held by the trigger. The moving mechanism can then return to its normal resting position under the action of spring bias, while the paddle remains in the caught, cocked position. When it is desired to release the paddle, the trigger is manually depressed and the paddle returns under spring-bias to its normally closed position.

대표청구항 ▼

1. A device for collecting refuse through the mouth of a bag, the device comprising: an elongate handle having a longitudinal axis and a first and second end; a bag expanding means connected to the handle; a bag holding means connected to the handle; a means for moving the bag expanding means

1. A device for collecting refuse through the mouth of a bag, the device comprising: an elongate handle having a longitudinal axis and a first and second end; a bag expanding means connected to the handle; a bag holding means connected to the handle; a means for moving the bag expanding means between a position away from said bag holding means to a first position where the mouth of the bag is held open between the bag expanding means and the bag holding means and a position where the bag expanding means is closer to the bag holding means to allow the bag to fall free of the bag holding means; paddle means hingedly connected to the handle and being rotatable from a closed position where the paddle means effectively closes the mouth of an open bag to an open position further removed angularly from the expanding means than the closed position, said paddle means serving to move refuse into said bag when being rotated from an open to a closed position; an elongate rotating means, connected to the paddle at one end and releasably held by the handle at the other end, for rotating the paddle, the rotating means being caught by a trigger as the moving means moves toward the second position; said trigger connected to the handle: and said trigger being actuated manually to release the rotating means after the rotating means has been caught. 2. The device according to claim 1 wherein the expanding means is a member curved around an opening and positioned in such a manner that a perpendicular from the longitudinal axis passes through the opening without intersecting the curved member. 3. The device according to claim 2 wherein the curved member is a stirrup.