초록 ▼

A container comprising a snap-in closure disposed between an upper part and a lower part of the container, the snap-in closure having a relatively strong holding or locking force and able to be opened relatively easily. The snap-in closure comprises a snap-in tab constructed out of the wall of one p

A container comprising a snap-in closure disposed between an upper part and a lower part of the container, the snap-in closure having a relatively strong holding or locking force and able to be opened relatively easily. The snap-in closure comprises a snap-in tab constructed out of the wall of one part of the container and detached along three sides, with a snap-in key disposed at the upper free end of the said snap-in closure and able to engage in a coordinated snap-in slit at the opposite container part.

대표청구항 ▼

I claim: 1. A container comprising: a first part: a second part that is oppositely located from said first part, said second part including a socket-type part that is receivable in said first part, said socket-type part having a smaller dimension than the rest of said second part so that, at times

I claim: 1. A container comprising: a first part: a second part that is oppositely located from said first part, said second part including a socket-type part that is receivable in said first part, said socket-type part having a smaller dimension than the rest of said second part so that, at times when the socket-type part is received in said first part, the walls of the first part are flush with the walls of said rest of said second part; and a snap-in closure that is disposed between said first part and said second part, said snap-in closure including; a. a snap-in tab that is defined by two slots in a wall of said second part, said slots being longitudinally aligned with said second part, said slots being partially located in said rest of said second part and extending into the smaller dimensioned socket-type part, said snap-in tab being further defined by a cross-cut slot in said socket-type part, said cross-cut slot connecting said longitudinal slots and passing between the snap-in tab and the free end of the smaller dimensioned socket-type part so that the portion of said snap-in tab in said socket-type part is shorter than the smaller dimensioned socket-type part and is detached from the smaller dimensioned socket-type part along three sides of the snap-in tab, said snap-in tab having a key that is disposed on the free end of said snap-in tab, said snap-in tab being pivoted toward the interior of said second part in response to manually pressing the portion of said snap-in tab in said rest of said second part toward the interior of said second part; and b. a snap-in slit that is configured in said first part at a location corresponding to the key of said snap-in tab at times when said socket-type part is received—in said first part allowing said key to snap into said slit, said snap-in closure being released by pressing the portion of said snap-in tab in said rest of second part toward the interior of said second part to pivot said snap-in tab toward the interior of said second part to withdraw the key of said snap-in tab from said snap-in slit. 2. A container according to claim 1, wherein said snap-in tab is off-set according to the difference in the dimension of said socket-type part and the dimension of said rest of said second part, said free end of said snap-in tab being freely pivotal and having a relatively high spring force. 3. A container according to claim 1, wherein the spring action of said snap-in tab is proportional to the length of said detachment of said snap-in tab and the adjustable snap-in force of said snap-in tab. 4. A container according to claim 1, wherein said snap-in key has sharp-edged surfaces that engage with said corresponding snap-in slit on said first part. 5. A container according to claim 4, wherein said sharp-edged surfaces provide said snap-in closure with a relatively high snap-in force that can withstand opening forces of said snap-in closure. 6. A container according to claim 1 wherein said second part includes an interior wall that defines an interior space in said second part, said interior wall isolating said snap-in tab from said interior space of said second part. 7. A container according to claim 1 wherein said snap-in tab is constructed from a synthetic material and generates relatively high closing forces. 8. A container according to claim 1 wherein said second part is an upper part and said first part is a lower part. 9. A container according to claim 1 wherein said second part is a lower part and said first part is an upper part. 10. A container according to claim 1 wherein said second part of said container comprises a lower part and an upper socket-type part that has dimensions that are smaller than said lower part and that also has an open top.