JPH0333630Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a Gebelt push seal paper container used for filling and sealing milk, juice, etc.

BACKGROUND ART Conventionally, when pouring out the contents of a packaging container, for example, in the case of a Goebelt-tup seal paper container used for milk, juice, etc., the container sealing part is pushed open to open the pouring opening. However, it requires a considerable amount of force to form the spout opening, which is unhygienic as hands and fingers come into contact with the spout opening, and the spout is provided with a sealed cap as a means of forming the opening. In this case, the spout main body and the cap must be manufactured separately and then combined, which has the disadvantage of increasing manufacturing time and costs.

Problems to be Solved by the Invention This invention eliminates the need to push open the seal or remove the sealing cap to pour out the contents, unlike conventional packaging containers. By attaching the spout, which has been cut off to form an opening/closing lid, to the packaging container via the flanged peripheral edge, the spout can be easily opened, and the lid can be closed if necessary. It is a paper container that is hygienic, easy to manufacture, and has a spout that is easy to operate.Moreover, when the spout is opened and used, the lid closes the spout and prevents pouring. The object is to obtain a Goebelt-tup seal-shaped paper container that does not cause any hindrance.

Means for Solving the Problems In order to achieve the above object, the present invention has a protruding knob piece having notches on both side edges through a thin groove that can be separated and a thin groove that serves as a slightly thicker hinge part. Attach a lid with a cylindrical body to the top surface of the cylindrical body, and a synthetic resin pouring spout with a flange-shaped periphery that connects to the periphery of the opening drilled on the inclined surface of the Goebeltsipseal paper container to the bottom of the cylindrical body. A notch is provided in the Gebelt tip of the paper container, and the protruding knob of the spout is pulled out.
When the thin wall part is broken to form a spout, the notch of the protruding knob on the top surface of the lid is engaged with the notch of the top seal, so that when the contents are poured out from the container, the lid closes the spout opening. The aim is to prevent this from interfering with pouring.

Function The Gebert-Tupsheel paper container with a spout of the present invention is used by attaching a spout to its sloping surface, and when pouring out the liquid that has been filled and sealed inside the packaging container, the protruding knob is used. By pulling, the thin peripheral edge of the lid is broken, and by rotating the lid around the hinge formed by the slightly thicker thin groove, a spout is formed and opened, and the notch of the protruding knob is inserted into the Goebelt screw seal. When the liquid is poured out by fitting into the notch of the lid, and the dispensing is stopped and the liquid is closed, the lid may pop up due to the opening created by cutting the lid and the burr that was created at the periphery of the lid. This prevents the user from attempting to open the spouting opening, thereby reliably closing the spouting opening.

Embodiments Hereinafter, the present invention will be explained according to embodiments shown in the drawings.

The drawings show an embodiment according to the present invention.
The figure is a front view of the spout attached to the inclined surface of a Gebelt slip-type paper container, Figure 2 is a perspective view of the spout, and Figure 3 shows the spout being opened and the protruding tab piece fitted into the Gebelt slip seal. FIG. 4 is a perspective view of the spout of another embodiment.

Gebertsupsticker-shaped paper container 1 shown in the drawing
is made of a material made of a substrate paper coated with synthetic resin, and its upper part is configured in a roof shape with a Gebelt tip seal part 2 and an inclined surface part 3, and a spout mounting hole 5 is bored in the inclined surface part 3. At the same time, a notch 4 is provided in the center of the Goebelt push seal portion 2, which is suitable for fitting the notch 7 of the protruding knob 6 of the spout 11.

The spout 11 can be integrally made of synthetic resin such as polyethylene, that is, by injection molding into one piece, and the lid 8 on the top surface has a thin groove 9 that can be broken at its periphery and a thin groove that becomes a hinge part. The upper surface of the lid 8 is provided with a locking protrusion 13 on the outside of the lower part on the opposite side of the thin groove 10 which becomes the hinge part, and on the upper side edges thereof. A protruding knob piece 6 provided with a notch 7 is provided upright.
In the illustrated embodiment, the cylindrical body 12 has a substantially pentagonal shape, and therefore the thin grooves 9 and 10 that are connected to the lid 8 also have a pentagonal shape. When grasped and pulled, the thin groove 9 is torn, a lid 8 is formed with the thin groove 10 as the hinge part, and the upper part of the cylindrical part 12 is opened (the thickness of the thin groove 9 is the same as that of the hinge part). (The wall thickness is thinner than the wall thickness of the groove.) In addition, in order to prevent the lid 8 from sinking into the cylindrical part 12 when the lid 8 is closed, a locking protrusion 13 at the lower part of the protruding knob 6 is adapted to lock with the upper part of the cylindrical part. . Further, a plurality of temporary fixing protrusions 14 and a brim-like peripheral edge part 15 are provided at the lower part of the peripheral wall of the cylindrical part 12 to the peripheral edge of the spout attachment opening 5 of the Gebelt push seal paper container 1. The spout 11 is tapered toward the upper surface of the cylindrical portion 12 from the flange-like peripheral edge 15, so that the spout 11 can be easily attached to the Goebelt-type paper container 1.

FIG. 3 is a perspective view of the spout 11 joined to the Goebelt top seal paper container 1. In this case, when the lid 8 is opened, the notch 7 of the protruding knob 6 fits into the top seal notch 4. The spout 11 is provided at a position where it can be fitted. In this way, when dispensing the contents of the packaging container 1, the protruding knob 6 of the lid 8 is pulled, the thin groove 9 is torn off, and both ends of the thin groove 10 that become the hinge are separated. 8
By pivoting around the hinge part and locking the notch 7 of the protruding knob piece 6 into the notch part 4 of the top seal part, the liquid content can be safely poured out. When dispensing is stopped, the protruding knob 6 is removed from the top seal part 2 and the lid 8 is attached to the pentagonal cylindrical part 1.
2, the locking protrusion 13 of the protruding knob 6 locks on the cut-out opening edge of the spout, preventing the lid 8 from falling into the inside of the Goebelt push seal paper container 1. Furthermore, the lid 8 and the peripheral wall 12 of the pentagonal cylindrical portion are brought into engagement with each other due to the burr generated at the cut portion, thereby stably closing the spouting opening.

In this embodiment, the spout is pentagonal, but it may be of any shape such as round or triangular. In addition, as shown in FIG.
Using the notch 4 of the Gebert push seal part 2
It may also be locked.

Effects of the invention In the Gebert-Tup seal paper container according to the present invention, the spout can be easily formed by pulling the protruding knob of the spout and tearing the thin periphery of the lid. It is hygienic because your fingers do not touch the surrounding area, and when dispensing the contents, the protruding knob can be locked using the notch in the top seal, so the lid can be rotated around the hinge. In addition, when closing the spout opening, when the lid is pushed down, the burrs formed around the lid engage and hold the lid in the closed position. , can maintain a closed state.

[Brief explanation of the drawing]

The drawings show an embodiment according to the present invention.
The figure is a front view of the spout attached to the inclined surface of a Gebelt slip-type paper container, Figure 2 is a perspective view of the spout, and Figure 3 shows the spout being opened and the protruding tab piece fitted into the Gebelt slip seal. FIG. 4 is a perspective view of the spout of another embodiment. DESCRIPTION OF SYMBOLS 1... Gebelt tip-shaped paper container, 2... Gebelt tip seal portion, 3... Inclined surface, 4... Notch, 5... Opening, 6... Protruding knob piece, 7... Notch, 8... Lid. , 9... Thin groove (separation part), 10
... Thin wall groove (hinge part), 11 ... Outlet, 12
... Cylindrical portion, 15... Flange-shaped peripheral portion.

Claims (1)

[Scope of Claim for Utility Model Registration] (a) A Gebelt top seal type paper container having a top seal portion provided with a notch for fitting and stopping the notch of the protruding tab piece described below; (2) A spout installed on the inclined surface of the container body of this container; Main body C: A hinge lid that closes the spouting part of the spout body, with the top seal side of the container body of this spout main body as a hinge part. and a protruding knob having a notch that fits and locks into the notch of the top seal portion. The Gebelt top seal shaped paper container with a spout having the above structure.