| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vessel assembly capable of packaging products and applying the products of the predetermined quantity. <P>SOLUTION: The vessel assembly comprises a vessel (10) provided with a duct (15) which has the axis X, stores the product (P) and regulates a flow passage (139) selectively or normally communicated with the vessel, and an application member (20) which has a closed first end to constitute an application surface (22), a second end (24) opened so as to fix the application member to the vessel, and a side wall (21) and immerses the products. When the application member is fitted to the vessel with any external force applied to the application surface, (a) at least one space (30) directed to a free end is formed between the free end (150) of the duct and an inner surface (26) of the application member, and (b) the thickness in the X-axis direction of at least a part (27) of the application member located on an upper part of the space is smaller than the thickness in the direction orthogonal to the X-axis of the side wall. The volume of the space is changed according to the external force in the axial direction applied to the application surface. <P>COPYRIGHT: (C)2003,JPO |
