초록 ▼

A bag clip for tightly sealing plastic bags. The bag clip comprises two limbs (1, 2) hinged together at respective one ends thereof and intended to receive therebetween that portion of the bag where a seal is to be effected when the limbs are moved towards one another with the bag portion therebetwe

A bag clip for tightly sealing plastic bags. The bag clip comprises two limbs (1, 2) hinged together at respective one ends thereof and intended to receive therebetween that portion of the bag where a seal is to be effected when the limbs are moved towards one another with the bag portion therebetween, wherewith the other ends of the limbs have arranged thereon a manually openable snap-lock arrangement (8-11, 13, 14) which closes automatically when the limbs are brought together to a sufficient extent. Each of the mutually facing surfaces of the limbs (1, 2) has arranged thereon an opposing channel, the one channel (4) being wider than the other channel (20), with upstanding free channel walls. The walls (3a, 3b) of the narrower channel are intended to be pressed in between the walls (6a, 6b) of the wider channel with the bag material therebetween, and the walls (3a, 3b) of the narrower channel can be elastically pressed in towards one another by the walls (6a, 6b) of the wider channel, the parts of said walls (6a, 6b) being chamfered (7), so that this channel (4) is wider at its upper region than further down along the height of its walls (6a, 6b).

대표청구항 ▼

A bag clip for tightly sealing a bag, comprising a first limb and a second limb hinged together at one of their respective ends, said limbs being openable to receive therebetween that portion of the bag where a seal is to be effected and closeable together to seal said bag, said limbs further having

A bag clip for tightly sealing a bag, comprising a first limb and a second limb hinged together at one of their respective ends, said limbs being openable to receive therebetween that portion of the bag where a seal is to be effected and closeable together to seal said bag, said limbs further having at their other respective ends a manually openable snap-lock device which automatically closes when said limbs are brought together to a sufficient extent, said limbs further having back portions and facing portions, said facing portions opposing one another to effect the seal on said bag when said limbs are brought together, said facing portion of said first limb having a pair of spaced-apart upstanding longitudinally parallel relatively thick walls defining a first longitudinal channel therebetween, the interior of said channel being wedge-shaped so that it is wider at the mouth thereof and narrows further down the height of said walls, said back portion of said second limb having a plurality of transverse reinforcing ribs so that said back portion is relatively rigid, said facing portion of said second limb having a pair of spaced-apart upstanding longitudinally parallel legs which are substantially thinner than said thick walls of said first limb and relatively more elastic than the back portion of said second limb, said legs defining a second channel therebetween, said pair of legs, including their included second channel, having a narrower width than the mouth of said first channel so that when said legs are pressed into the wedge-shaped interior of said first channel when said clip is closed with the bag material therebetween, the pair of legs are elastically brought together bit by bit as said pair of legs are pressed into the wedge-shaped interior of said first channel.