JPH0333629Y2 - - 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 sealing cap must be manufactured separately and then combined, which has the drawback 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-mentioned object, the present invention is designed to attach a lid provided with a pull ring to a cylindrical body through a separable thin-walled groove and a slightly thicker thin-walled groove that serves as a hinge. A synthetic resin spout is attached to the upper surface and the lower side of the cylindrical body of the paper container, which has a flanged peripheral edge that connects to the opening periphery formed in the inclined surface of the Gebelt tip seal type paper container. By pulling the pull ring of the spout and breaking the thin wall part to form the spout, the pull ring on the top of the lid is locked to the top seal, so the lid will not block the spout opening when pouring out the contents from the container. This is to prevent it from being put away. Further, by providing a notch in the top seal portion into which an upright rod for attaching a pull ring can be fitted, it is possible to maintain the open state of the lid more stably.

Function The Gebert-Tup seal paper container of the present invention is used by attaching a spout to the inclined surface of the container, and when pouring out the contents filled and sealed into the packaging container,
By pulling the pull ring, the thin peripheral edge of the lid is broken, and by rotating the lid around the hinge formed by the slightly thicker thin groove, the spout is opened, and the pull ring is locked to the Gebelt slip seal. When the liquid is poured out, the dispensing is stopped, and the lid is closed, the opening created by cutting the lid and the burrs created when separating the lid may cause the lid to jump up and try to open. This allows the spout to be reliably blocked. Furthermore, if the top seal part is provided with a notch into which the upright rod supporting the pull ring is fitted, the top seal part can support the lid more reliably.

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 Goebeltsipseal paper container, Figure 2 is a perspective view of the spout, Figure 3 is a sectional view taken along line A-A in Figure 1, and Figure 4 is a perspective view of the spout.
The figure is a perspective view showing another embodiment of the spout.

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 formed into a roof shape by a top seal part 2 and an inclined surface part 3. A spout mounting hole 5 is bored in the inclined surface part 3, and the top seal part 2
A notch 4 is provided in the center of the spout 11, which is suitable for locking an upright rod 18 with a pull ring 16 of the spout 11 facing the top seal portion 2.

The spout 11 can be integrally made of synthetic resin such as polyethylene, that is, by injection molding into one piece, and the lid 12 on the top surface has a thin groove 13 that can be broken at the periphery and a thin groove that becomes a hinge part. 14 to the upper surface of the cylindrical portion 15, and on the upper surface of the lid 12, on the opposite side of the thin groove 14 which becomes the hinge portion, there is provided an upright rod 18 with a pull ring attached toward the hinge portion. A locking protrusion 17 is provided on the outside of the lower part of this upright rod 18. In the illustrated embodiment, the cylindrical portion 15 has a substantially pentagonal shape, and therefore has a thin groove 1 which is a connecting portion with the lid 12.
3 and 14 are also pentagonal in shape, and when the pull ring 16 is grasped and pulled, the thin groove 13 is torn, the lid 12 with the thin groove 14 as a hinge is formed, and the upper part of the cylindrical part 15 is opened. (The thickness of the thin groove 13 is the same as that of the thick groove 14 which becomes the hinge part.
). In order to prevent the lid 12 from sinking into the cylindrical part 15 when the lid 12 is closed, the locking protrusion 17 of the pull ring mounting upright rod 18 is adapted to lock with the upper part of the cylindrical part. . Further, a plurality of temporary fixing protrusions 19 and a brim-shaped peripheral edge part 20 are provided at the lower part of the peripheral wall of the cylindrical part 5 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 15 from the flange-like peripheral edge 20, so that the spout 11 can be easily attached to the Goebelt-type paper container 1.

FIG. 3 is a cross-sectional view of the spout 11 joined to the top seal type paper container 1. In this case, when the lid 12 is opened, the pull ring 16 is placed in a position where it can be locked to the top seal portion 2. Exit 11
will be established. In this way, when dispensing the contents of the packaging container 1, the pull ring 16 of the lid 12 is pulled and the thin groove 13 is torn off, and both ends of the thin groove 14 that serve as the hinge are separated. By rotating the pull ring 16 about the hinge portion and locking the pull ring 16 to the top seal portion 2, the liquid content can be safely poured out. Note that by locking the upright rod 18 with the pull ring attached to the notch 4, the lid can be locked to the top seal portion more reliably. When dispensing is stopped, the pull ring 16 is removed from the top seal part 2 and the lid 12 is fitted into the opening of the pentagonal cylindrical part 15, so that the locking protrusion 17 of the pull ring mounting upright rod 18 locks into the spout. The lid 12 is locked to the edge of the cut opening to prevent it from falling into the inside of the Gebelt-tup seal paper container 1, and the lid 12 and the peripheral wall of the pentagonal cylindrical portion are engaged with each other due to burrs generated at the cut portion. Therefore, the spout opening can be closed.

In this embodiment, the spout is pentagonal, but it may be of any shape such as round or triangular. Also, instead of a pull ring, as shown in Figure 4,
A T-shaped bar 21 may be provided in a bent state at the upper end of the upright rod 18, and this T-shaped bar 21 may be locked to the Gebelt push seal portion 2.

Effects of the invention In the Gebert Toppseal paper container according to the present invention, the spout can be easily formed by pulling the pull ring of the spout and tearing the thin periphery of the lid. It is hygienic as there is no contact between hands and fingers, and when dispensing the contents, the pull ring can be locked in the top seal part as it is or by using the notch, so the lid can be rotated around the hinge part. 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. Furthermore, the pouring spout connected to the Gebelt tip seal paper container can be easily manufactured in one piece by plastic injection molding, and it can be easily attached to the Gebelt tipstick paper container by welding or the like.

[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-tipped paper container, Figure 2 is a perspective view of the spout, and Figure 3 is a perspective view of the spout.
The drawings are a sectional view taken along the line A-A in FIG. 1, and FIG. 4 is a perspective view showing another embodiment of the spout. DESCRIPTION OF SYMBOLS 1...Gebert top-shaped paper container, 2...Top seal portion, 3...Sloped surface, 4...Notch, 5...
Opening, 11... Outlet, 12... Lid, 13...
Thin groove (separation part), 14...Thin groove (hinge part),
15...Cylindrical part, 16...Pull ring, 18...
Upright rod, 20...flange-shaped periphery.

Claims (1)

[Scope of Claim for Utility Model Registration] A. Belt top seal shaped paper container B. A spout body attached to the inclined surface of the container body of this container. C. A top seal side of the container body of this spout body is a hinge portion, and a spout A hinged lid that closes the spouting portion of the main body. A pull ring is provided on the upper surface of the hinged lid on the opposite side from the hinge portion and is attached toward the top seal side that can be locked to the top seal portion. Upright rod A Gebelt push seal type paper container with spout consisting of the above configuration.