초록 ▼

A reuseable plastic cap is disposed over a seal closure on a vial neck to retain the seal closure in place thereon, the cap comprising a body of resilient material having a base overlying the seal closure, opposed jaws on the base for gripping a bead on the vial neck, gripper flanges for manual enga

A reuseable plastic cap is disposed over a seal closure on a vial neck to retain the seal closure in place thereon, the cap comprising a body of resilient material having a base overlying the seal closure, opposed jaws on the base for gripping a bead on the vial neck, gripper flanges for manual engagement to spread apart the jaws so as to install or remove the cap on the vial neck, and a releasable locking bar to hold the gripper flanges spread apart and thereby retain the jaws in a locked condition on the vial neck.

대표청구항 ▼

A reuseable cap for sealing a vial having a neck portion; said cap comprising a body of resilient material having a base for overlying the open end of a vial neck portion, a pair of opposed jaws formed integral with said body and of said resilient material, said pair of jaws projecting from said bas

A reuseable cap for sealing a vial having a neck portion; said cap comprising a body of resilient material having a base for overlying the open end of a vial neck portion, a pair of opposed jaws formed integral with said body and of said resilient material, said pair of jaws projecting from said base in a first direction to extend along said neck portion in radially outward overlying gripping relation with said neck portion, a pair of discrete opposed gripper flanges formed integral with said body and of said resilient material, each said gripper flange projecting in a direction opposite to said first direction, said gripper flanges being diametrically opposed to define an area therebetween, and each being aligned with one of said jaws, such that said gripper flanges may be manually gripped and flexed toward each other thereby to flex said base and spread said jaws in opposition to the resilient forces created in said flexed base tending to bias said jaws toward each other and into engagement with the vial neck portion, and a locking bar member disposed between said gripper flanges and oriented generally transverse thereto, said locking bar member being formed integral with said body and including an integral hinge joining said locking bar to said body for pivotal movement between a first, generally vertical locked position with respect to said body, wherein said locking bar when in said vertical position is disposed between and engaged with said gripper flanges to prevent flexing thereof, and a second, generally horizontal position with respect to said body, wherein said locking bar is disposed out of engagement with the gripper flanges, such that said gripper flanges may be flexed toward each other to spread said jaws preparatory to disengaging said cap from a vial.