JP2005066184A5 - - Google Patents

Claims (10)

A female member having a through-passage and constituting an inflow / outlet of the container; and a female member formed integrally with the female member and detachably engaged with one end of the female member inside the container; It has a plug that can close the opening in the container, a head that can be engaged with the plug, and a rod-shaped part connected to the head, and can be freely inserted into and removed from the other end located outside the container into the conduction path of the female member. A fluid passage penetrating from the end of the rod-shaped portion of the male member to the vicinity of the head, and inserting the male member into the conduction path of the female member and pushing it into the head. Is engaged with the plug, the plug is detached from the one end of the female member, and at least a part of the head-side opening of the fluid passage is not closed by the plug and the female member. End of rod-like part outside container through opening and fluid passage An inflow / exit opening is formed, and the male member is pushed further to separate the female member from the plug. When the male member is pulled out, the plug engaged with the head is drawn and A connection system in which the opening inside the container of the conduction path is closed by being engaged with one end, and the head of the male member is detached from the plug by pulling out the male member. The connecting system according to claim 1, further comprising a connecting member for integrally forming the female member and the plug, wherein the connecting member is provided with a cutting portion having a cross-sectional area smaller than the vicinity. The plug has an agitator, the male member is inserted into the conduction path of the female member, the plug and the male member are engaged, and the male member is rotated to rotate the agitator. Or the connection system of Claim 2. 3. The head-side opening of the male member is configured such that the opening area that is not closed by the female member can be increased by separating the female member and the plug and pushing the male member. Linkage system. When the male member is inserted into the conduction path of the female member, the force for engaging the female member with the plug is larger than the drag force when the male member is inserted into the plug. The connection system according to any one of claims 1 to 4, wherein a force with which the male member and the plug are engaged is greater than a drag force with which the member is engaged. A mouth member provided in the container and formed with a conduction path leading from the outside of the container to the inside of the container, and a plug for closing the conduction path on the container inside side of the conduction path are integrally formed through the connecting member. A first engaging portion that engages with an opening member that is inserted into the conducting path in order to fill the container with contents, and a second engaging portion that engages with the mouth member. And when the opening member is pulled out in a state where the opening member is engaged with the first engaging portion, the second engaging portion is more open than the force required for the opening member to disengage from the first engaging portion. It consists force required to engage the member is small, after unplugging member is engaged with the first engaging portion of the plug during the filling, separable configure the plug and the mouth member by cutting the connecting member is, when pulling out the unplugging member from the mouth member in the state in which coupling member is disconnected, the plug is engaged with the second engagement portion Cap member, wherein a cap removal member from the first engagement portion is configured to disengage the. The plugging member according to claim 6, wherein the connecting member is provided with a cutting portion having a cross-sectional area smaller than the vicinity. The plug includes an agitator and a hooking portion that is hooked to the opening member that is rotatably inserted into the conduction path of the mouth member and rotates together with the rotation of the opening member. The closure member according to claim 6 or 7, characterized by The opening on the head side of the opening member is configured to increase the opening area that is not closed by the opening member by separating the opening member and the plug and pushing the opening member. The closure member according to claim 7. When the plug member is inserted into the conduction path of the mouth member, the force with which the mouth member and the second engagement portion of the plug are engaged is greater than the drag force when the plug member is fitted into the first engagement portion of the plug. It is formed so that it may become. The closure member as described in any one of Claims 6-9 characterized by the above-mentioned.