초록 ▼

A bag-like container which comprises first and second flexible wall members. Edge portions of the flexible wall members are attached together, and a spout having an annular body and an outstanding annular flange at an end of the body is attached to one of the wall members. Slots in the annular body

A bag-like container which comprises first and second flexible wall members. Edge portions of the flexible wall members are attached together, and a spout having an annular body and an outstanding annular flange at an end of the body is attached to one of the wall members. Slots in the annular body parallel to the annular flange and spaced therefrom support a slideably mounted closure plate member. A tongue is mounted on the closure plate member. The tongue moves in openings in opposed sides of the spout body between a closed position in which the tongue closes the spout body and an open position.

대표청구항 ▼

1. A bag-like container which comprises a first flexible wall member, a second flexible wall member, means for attaching edge portions of the flexible wall members together to form a container, a spout having an annular body and an outstanding annular flange at an end of the body, the flange being a

1. A bag-like container which comprises a first flexible wall member, a second flexible wall member, means for attaching edge portions of the flexible wall members together to form a container, a spout having an annular body and an outstanding annular flange at an end of the body, the flange being attached to one of the wall members with the flanged end of the spout closed by the wall member, there being slot means in the annular body parallel to the annular flange and spaced therefrom, a closure plate member slideably mounted in the slot means, and a tongue mounted on the closure plate member, the tongue moving in openings in opposed sides of the spout body between a closed position in which the tongue closes the spout body and an open position whereby when an aperture is provided in the wall member through which the interior of the container is in communication with the interior of the spout, the tongue can be positioned to regulate discharge of contents of the container. 2. A container as in claim 1 in which the outstanding annular flange and the closure plate are supported by the spout to embrace opposite sides of a container supporting member received between the annular flange and the closure plate member. 3. A container as in claim 1 in which the body of the spout includes four sides arranged annularly, the slot means are disposed in opposed sides of the body of the spout, and the openings are disposed in other opposed sides of the body of the spout. 4. A bag-like container which comprises a flexible wall means forming an enclosed container proper, a spout having an annular body and an outstanding annular flange at an end of the body, the flange being attached to the wall means with the flanged end of the spout closed by the wall means, there being slot means in the annular body parallel to the annular flange and spaced therefrom, a closure plate member slideably mounted in the slot means, and a tongue mounted on the closure plate member, the tongue moving in openings in opposed sides of the spout body between a closed position in which the tongue closes the spout body and an open position whereby when an aperture is provided in the wall member through which the interior of the container is in communication with the interior of the spout, the tongue can be positioned to regulate discharge of contents of the container. 5. A bag-like container which comprises a flexible wall means forming a closed container, a spout having an annular body and an outstanding annular flange at an end of the body, the flange being attached to the wall means with the flanged end of the spout closed by the wall means, there being slot means in the annular body parallel to the annular flange and spaced therefrom, a closure plate member slideably mounted in the slot means, and a tongue mounted on the closure plate member, the tongue moving in openings in opposed sides of the spout body between a closed position in which the tongue closes the spout body and an open position, the outstanding annular flange and the closure plate are supported by the spout to embrace opposite sides of a container supporting member received between the annular flange and the closure plate member, whereby when an aperture is provided in the wall member through which the interior of the container is in communication with the interior of the spout, the tongue can be positioned to regulate discharge of contents of the container.