Slider for fastener

A slider for fastener comprising:

• a first slider member formed with a projection for disengaging a male engageable member from a female engageable member both included in a fastener, the male engageable member having a projected streak portion and the female engageable member having an engagement groove into which the projected streak portion is fitted engageably and disengageably, the male and female engageable members being provided, respectively, on one inner surface and an other inner surface opposed to the one inner surface in an openable end portion of a reclosable bag;
• and
• a second slider member formed with a narrowed portion for engaging the male and female engageable members with each other,
• said slider for fastener being formed by fitting said first and second slider members to each other, wherein
• said first slider member is formed with said projection, which is adapted to be inserted forcibly between the male and female engageable members included in the fastener of the reclosable bag in an engaged state from outside the fastener, and two protrusions extending toward said second slider member and each having a boss at a leading end thereof, and wherein
• said second slider member is provided with said narrowed portion, which is adapted to engage the male and female engageable members with each other, and a hole into which said two protrusions are fitted, said hole being formed with recessed portions at an exit end thereof to which said bosses at the leading ends of said two protrusions are fitted respectively, wherein the narrowed portion extends completely through the second slider member in as sliding direction thereof, and wherein the entire narrowed portion is adapted to engage the male and female engageable members with each other,
• wherein, with respect to the engagement and disengagement of the male and female engageable members, said first slider member functions only to disengage the male and female engageable members with each other, and said second slider member inactions only to engage the male and female engageable members with each other, and
• said slider for fastener having a structure in which said two protrusions on said first slider member extend out of said hole in said second slider member when said first and second slider members are fitted to each other.

A slider for fastener comprising:

• a first slider member formed with a projection for disengaging a male engageable member from a female engageable member both included in a fastener, the male engageable member having a projected streak portion and the female engageable member having an engagement groove into which the projected streak portion is fitted engageably and disengageably, the male and female engageable members being provided, respectively, on one inner surface and an other inner surface opposed to the one inner surface in an (Tenable end portion of a reclosable bag;
• and
• a second slider member formed with a narrowed portion for engaging the male and female engageable members with each other,
• said slider for fastener being formed by fitting said first and second slider members to each other, wherein
• said first slider member is provided with said projection, which is adapted to be inserted forcibly between the male and female engageable members included in the fastener of the reclosable bag in an engaged state from outside the fastener, and two protrusions extending toward said second slider member and each having a boss at a leading end thereof, and wherein
• said second slider member is provided with said narrowed portion, which is adapted to engage the male and female engageable members with each other, and a hole into which said two protrusions are fitted, said hole being formed with:
• recessed portions at an exit end thereof to which said bosses at the leading ends of said two protrusions are fitted respectively;
• and bosses, on a side nearer said first slider member, adapted to be engaged, respectively, with said bosses at the leading ends of said two protrusions provided on said first slider member.