초록 ▼

This invention relates to a primary and secondary locking system for wrap-around carriers. A secondary male lock is held in the vertical position by a female door flap leaning against the male lock. The adjacent pairs of a primary male lock and corresponding primary female opening and a secondary ma

This invention relates to a primary and secondary locking system for wrap-around carriers. A secondary male lock is held in the vertical position by a female door flap leaning against the male lock. The adjacent pairs of a primary male lock and corresponding primary female opening and a secondary male lock and corresponding secondary female opening are aligned with each other along a single line.

대표청구항 ▼

1. A wrap-around article carrier for carrying articles comprising:(a) a top panel, opposite side panels and a bottom panel; (b) the bottom panel having inner and outer panel flaps, a portion of the outer panel flap overlapping a portion of the inner panel flap; (c) the inner panel flap having at lea

1. A wrap-around article carrier for carrying articles comprising:(a) a top panel, opposite side panels and a bottom panel; (b) the bottom panel having inner and outer panel flaps, a portion of the outer panel flap overlapping a portion of the inner panel flap; (c) the inner panel flap having at least one primary female opening with a lock ledge; (d) the outer panel flap having at least one primary male lock for each lock ledge, formed by a slit cut in the outer panel flap; (e) the outer panel flap having at least one secondary male lock formed as an extension of the flap; (f) the inner panel flap having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, said flap leaning against the secondary male lock when it has been extended through the female opening to assist in holding the secondary male lock in the vertical position in respect to the outer flap so the lock does not become accidentally disengaged, wherein each flap formed from the secondary female opening has an arcuate tab formed by the slit forming the female opening; and (g) said carrier having a longitudinal dimension running from one side panel to the opposite side panel with each primary lock and longitudinally adjacent secondary male lock and corresponding primary female opening and corresponding secondary female opening being aligned alone a line traversing the longitudinal dimension of the carrier through at least one article contained therein. 2. A wrap-around article carrier for carrying articles comprising:(a) a top panel, opposite side panels and a bottom panel; (b) the bottom panel having inner and outer panel flaps, a portion of the outer panel flap overlapping a portion of the inner panel flap; (c) the inner panel flap having at least one primary female opening with a lock ledge; (d) the outer panel flap having at least one primary male lock for each lock ledge, formed by a slit cut in the outer panel flap; (e) the outer panel flan having at least one secondary male lock formed as an extension of the flap; (f) the inner panel flap having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, said flay leaning against the secondary male lock when it has been extended through the female opening to assist in holding the secondary male lock in the vertical position in respect to the outer flap, so the lock does not become accidentally disengaged, wherein the slit forming the flap on the secondary female opening is substantially parallel to and closer to the end of the inner flap than the fold line by which the flap in the female opening is connected to the bottom panel flap; and (g) said carrier having a longitudinal dimension running from one side panel to the opposite side panel with each primary lock and longitudinally adjacent secondary male lock and corresponding primary female opening and corresponding secondary female opening being aligned along a line traversing the longitudinal dimension of the carrier through at least one article contained therein. 3. A bottom panel in an article carrier, said bottom panel being connected to opposite side walls of the carrier, comprising:(a) inner and outer panel flaps, which are connected to the side walls of the carrier a portion of the outer panel flap overlapping a portion of the inner panel flap; (b) the inner panel flap having at least one primary female opening with a lock ledge; (c) the outer panel flap having at least one primary male lock for each lock ledge, formed by a slit cut in the outer panel flap; (d) the outer panel flap having at least one secondary male lock formed as an extension of the flap; (e) the inner panel flap having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, said flap leaning against the secondary male lock when it has been extended through the female opening to assist in holding the secondary male lock in the vertical position in respect to the outer flap so the lock does not become accidentally disengaged, wherein each flap formed from the secondary female opening has an arcuate tab formed by the slit forming the female opening; and (f) said bottom panel having a longitudinal dimension running from one side wall to the opposite side wall with each primary male lock and longitudinally adjacent secondary male lock and corresponding female opening and corresponding secondary female opening being aligned along a line traversing the longitudinal dimension of the panel. 4. A bottom panel in an article carrier, said bottom panel being connected to opposite side walls of the carrier, comprising:(a) inner and outer panel flaps, which are connected to the side walls of the carrier a portion of the outer panel flap overlapping a portion of the inner panel flap; (b) the inner panel flap having at least one primary female opening with a lock ledge; (c) the outer panel flap having at least one primary male lock for each lock ledge, formed by a slit cut in the outer panel flap; (d) the outer panel flap having at least one secondary male lock formed as an extension of the flap; (e) the inner panel flap having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, said flap leaning against the secondary male lock when it has been extended through the female opening to assist in holding the secondary male lock in the vertical position in respect to the outer flap so the lock does not become accidentally disengaged, wherein the slit forming the flap on the secondary female opening is substantially parallel to and closer to the end of the inner flap than the fold line by which the flap in the female opening is connected to the bottom panel flap; and (f) said bottom panel having a longitudinal dimension running from one side wall to the opposite side wall with each primary male lock and longitudinally adjacent secondary male lock and corresponding female opening and corresponding secondary female opening being aligned along a line traversing the longitudinal dimension of the panel. 5. A blank for forming a wrap-around carrier comprising a generally rectangular sheet, said sheet comprising:(a) at one end of the sheet an inner panel flap having at least one primary female opening with a lock ledge and having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, wherein each flap formed from a secondary female opening has an arcuate tab formed by a slit forming the female opening; and (b) a side panel, a top panel, and an opposite side panel foldably connected to the inner panel flap in that order; (c) an outer panel flap foldably connected to the opposite side panel and having at least one primary male lock for each lock ledge in the inner panel flap, said primary lock being formed by a slit cut in the outer panel flap, said outer panel flap having at least one secondary male lock formed as an extension of a flap; and (d) said blank having a longitudinal dimension running from the outer panel flap to the inner panel flap with each primary male lock and longitudinally adjacent secondary male lock and corresponding primary female opening and corresponding secondary female opening being aligned alone a line traversing the longitudinal dimension of the blank. 6. A blank for forming a wrap-around carrier comprising a generally rectangular sheet, said sheet comprising:(a) at one end of the sheet an inner panel flap having at least one primary female opening with a lock ledge and having at least one secondary female opening for each secondary male lock, said opening formed by a slit and fold line which forms a flap in the female opening, wherein the slit forming the flap on the secondary female opening is substantially parallel to and closer to the end of the inner flap than the fold line, by which the flap in the female opening is connected to the bottom panel flap; and (b) a side panel, a top panel, and an opposite side panel foldably connected to the inner panel flap in that order; (c) an outer panel flap foldably connected to the opposite side panel and having at least one primary male lock for each lock ledge in the inner panel flap, said primary lock being formed by a slit cut in the outer panel flap, said outer panel flap having at least one secondary male lock formed as an extension of a flap; and (d) said blank having a longitudinal dimension running from the outer panel flap to the inner panel flap with each primary male lock and longitudinally adjacent secondary male lock and corresponding primary female opening and corresponding secondary female opening being aligned along a line traversing the longitudinal dimension of the blank.