Portable Ground Picking Collector

Abstract

A portable ground picking collector includes a picking tool having two picking portions and a control arrangement equipped with a disposable bag. The disposable bag is constructed by two bag layers to define a storage cavity and an opening. The control arrangement is provided at the picking portions of the picking too, such that when the picking tool is actuated to move the picking portions thereof away from each other, the opening of the disposable bag is opened up for receiving ground waste in the storage cavity. When the picking tool is actuated to move the picking portions thereof toward each other for picking up the ground waste, the opening of the disposable bag is closed to retain the ground waste in the storage cavity, such that the disposable bag is detached from the picking tool for disposing the ground waste in the disposable bag.

What is claimed is: 
     
         1 . A portable ground picking collector for picking and collecting ground waste with a disposable bag comprising two bag layers and defining a storage cavity therein and having an opening communicating with the storage cavity, comprising:
 a picking tool having two picking portions; and   a control arrangement provided at the picking tool and arranged for being operated between the picking tool and the disposable bag adjacent to the opening thereof to detachably hold at the two picking portions of the picking tool at the two bag layers respectively, wherein the two picking portions of the picking tool are detachably held at two outer sides of the two bag layers respectively, such that when the picking tool is actuated to move the picking portions thereof away from each other, the opening of the disposable bag is opened up for receiving the ground waste in the storage cavity, wherein when the picking tool is actuated to move the picking portions thereof toward each other for picking up the ground waste, the opening of the disposable bag is closed to retain the ground waste in the storage cavity, wherein when the two picking portions of the picking tool are detached from the two bag layers, the disposable bag is able to be detached from the picking tool for disposing the disposable bag with the ground waste contained therein.   
     
     
         2 . The portable ground picking collector, as recited in  claim 1 , wherein the control arrangement comprises two bag clips provided at the two picking portions of the picking tool respectively. 
     
     
         3 . The portable ground picking collector, as recited in  claim 1 , wherein the picking tool comprises a hand-held handle and two picking claws extended from two ends of the hand-held handle to define the picking portions at the picking claws. 
     
     
         4 . The portable ground picking collector, as recited in  claim 3 , wherein the hand-held handle comprises a U-shaped resilient frame coupling to the picking claws, such that the resilient frame is squeezed to move the picking claws toward each other. 
     
     
         5 . The portable ground picking collector, as recited in  claim 3 , wherein the hand-held handle comprises two handle members pivotally coupled together to form a scissor like structure. 
     
     
         6 . The portable ground picking collector, as recited in  claim 3 , wherein each of the picking claws comprises an elongated extension frame coupled at the hand-held handle, and a plurality of claw members spacedly extended along an edge of the extension frame. 
     
     
         7 . The portable ground picking collector, as recited in  claim 1 , wherein the control arrangement comprises two bag clips provided at the two picking portions of the picking tool respectively configured to detachably engage with two opening portions of the two bag layers of the disposable bag respectively near the opening of the disposable bag. 
     
     
         8 . The portable ground picking collector, as recited in  claim 3 , wherein the control arrangement comprises two bag clips provided at the two picking portions of the picking tool respectively configured to detachably engage with two opening portions of the two bag layers of the disposable bag respectively near the opening of the disposable bag. 
     
     
         9 . The portable ground picking collector, as recited in  claim 6 , wherein the control arrangement comprises two bag clips protruded from the two extension frames of the two picking claws respectively, each having a bag slit therein, configured to grip and hold two edge portions of two opening portions of the disposable bag respectively at the two bag slits of the two bag clips, after the two opening portions are folded up to wrap over the two picking claws of the picking tool. 
     
     
         10 . The portable ground picking collector, as recited in  claim 1 , wherein the portable ground picking collector also includes the disposable bag which comprises two bag layers overlapped with each other to define the storage cavity between the two bag layers and the opening at one end communicating with the storage cavity, wherein each of the bag layers has a bag portion and an opening portion to define the storage cavity between the bag portions and the opening between the opening portion, wherein the opening portions of the bag layers are outwardly folded to wrap the picking portions of the picking tool between the bag portion and the opening portions of the disposable bag. 
     
     
         11 . The portable ground picking collector, as recited in  claim 10 , wherein the control arrangement comprises two bag clips provided at the two extension frames of the two picking tools respectively, each having a bag slit therein, configured to grip and hold two edge portions of the two opening portions of the disposable bag respectively at the two bag slits of the two bag clips. 
     
     
         12 . The portable ground picking collector, as recited in  claim 10 , wherein the control arrangement comprises two bag clips provided at the two extension frames of the two picking portions of the picking tool respectively, each of the bag clips comprising a resilient clip member configured to detachably engage with two edge portions of the two opening portions of the disposable bag respectively. 
     
     
         13 . A method of picking ground waste by a portable ground picking collector, which comprises a picking tool, with a disposable bag, comprising steps of:
 (a) configuring two picking portions of the picking tool to respectively couple at two opening portions of the disposable bag at positions that the two picking portions of the picking tool are able to be wrapped by the disposable bag, wherein the disposable bag comprises two bag layers overlapped with each other to define a storage cavity between the two bag layers;   (b) detachably holding the two picking portions at two sides of the two bags respectively and actuating the picking tool move the two picking portions thereof away from each other to open up the opening of the disposable bag   (c) actuating the picking tool to pick up the ground waste by the picking portions of the picking tool for guiding the ground waste into the storage cavity of the disposable bag; and   (d) configuring the two picking portions of the picking tool to detach from the disposable bag for disposing the disposable bag with the ground waste contained in the storage cavity thereof.   
     
     
         14 . The method, as recited in  claim 13 , wherein the step (c) further comprises a step of closing the opening of the disposable bag by a squeezing force applied at the picking tool to move the picking portions thereof toward each other. 
     
     
         15 . The method as recited in  claim 13  wherein, in the step (a), each of the picking portions is configured as a picking claw comprising a plurality of claw members to pick up the ground waste. 
     
     
         16 . The method, as recited in  claim 13 , wherein the step (a) further comprises a step of gripping and holding two edge portions of two opening portions of the disposable bag with the two picking portions of the picking tool respectively so as to hold the picking portions of the picking tool at the opening of the disposable bag. 
     
     
         17 . The method, as recited in  claim 13 , wherein the step (a) further comprises steps of:
 (a.1) providing two bag clips at the two picking portions of the picking tool respectively and;   (a.2) detachably gripping and holding two opening portions of two bag layers of the disposable bag at the bag clips of the picking portions of the picking tool respectively.   
     
     
         18 . The method, as recited in  claim 13 , wherein each of the bag layer has a bag portion and an opening portion to define the storage cavity between the bag portions and the opening between the opening portion, wherein the step (a) further comprises steps of:
 (a.1) overlapping the opening portions on the bag portion by outwardly folding the opening portions of the bag layers; and   (a.2) wrapping the picking portions of the picking tool between the bag portion and the opening portions of the disposable bag.   
     
     
         19 . The method, as recited in  claim 13 , wherein each of the bag layer has a bag portion and an opening portion to define the storage cavity between the bag portions and the opening between the opening portion, wherein the step (a) further comprises steps of:
 (a.1) overlapping the opening portions on the bag portion by outwardly folding the opening portions of the bag layers; and   (a.2) wrapping the picking portions of the picking tool between the bag portion and the opening portions of the disposable bag.   
     
     
         20 . The method, as recited in  claim 19 , wherein the step (a) further comprises steps of:
 (a.3) providing two bag clips at the two picking portions of the picking tool respectively and;   (a.3) detachably engaging two edge portions of the two opening portions of the disposable bag at the bag clips of the picking portions of the picking tool respectively.