PUSH TYPE LIQUID DISPENSING CONTAINER

摘要

PROBLEM TO BE SOLVED: To reduce loads on a user's operation until liquid is first dispensed in a push type liquid dispensing container for dispensing the liquid inside a body by push.

SOLUTION: The push type liquid dispensing container includes: a front barrel 12 which incorporates a tank portion T for containing liquid and dispenses the liquid through its front end opening; a piston rod 38 and a piston 40 which slide in the tank portion T and push the liquid out in the front end opening direction; a push body 20 provided for the front barrel 12 so that it can appear/disappear; a conversion structure inside the front barrel 12 for converting push of the push body 20 into a forward movement in the axial direction inside the tank part of the piston rod 38 and the piston 40; a rear stem 16 rotatable relative to the front barrel 12; and a second conversion structure for converting the rotation of the rear stem 16 into a forward movement in the axial direction of the piston rod 38 and the piston 40 and converting the rotation of the rotary operation body 16 into a forward movement in the axial direction of the piston rod 38 and the piston 40 until the piston rod 38 and the piston 40 move forward for a prescribed distance at least in the axial direction from a most retreated position.

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