JPH076117Y2 - Inner lid in beverage container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to, for example, a beverage container in which coffee or the like is packed, and more specifically to an inner lid for sealing the container body of the beverage container.

(Prior Art) Conventionally, in a container consisting of a container body of this type, an inner lid and an outer lid, a bag of sugar, syrup, milk or the like potion pack is simply a gap between the inner lid and the outer lid. It was stored in the department.

(Problems to be solved by the invention) In the container as described above, the bag of sugar, syrup, milk, etc., should be simply stored in the gap between the inner lid and the outer lid. Therefore, they were easy to move, and particularly in the case of the potion pack, due to its stability, it was stored upside down, but it was not well-formed and could not be said to have high commercial value.

The present invention was devised to solve this point,
The purpose of the present invention is to store a portion pack of syrup, milk or the like in the inner lid in a stable state, to facilitate the peeling of the inner lid, and to provide a product with good appearance and high commercial value as a whole.

(Means for Solving the Problems) In order to achieve the above object, in the present invention, in a beverage container in which an inner lid is sealed to a container body and an outer lid is capped on the inner lid, the inner lid is provided. In order to solve the problem, the peeling knob is provided on the base plate, and the two concave portions for containing a portion pack such as syrup and milk are provided on a diagonal line passing through the knob part.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

The beverage container (A) of the present invention comprises a container body (a), an inner lid (b) and an outer lid (c).

The container body (a) may be a composite container made of paperboard and synthetic resin, or a synthetic resin injection-molded container.

In the case of a composite container, for example, a material of polyethylene / paper / polyester / unstretched polypropylene is used as a blank plate, polypropylene is used as a material for injection molding, and an injection molding container is
For example, polypropylene is used as the material.

The container body (a) has a substantially rectangular tube shape with a rounded corner portion (1) as a whole, and one of the corner portions (1) is chamfered to a flat surface portion (2). The opening (3) has a flange (4) forming a sealing surface.

On the surface of the collar portion (4), a seal ridge (5) that slightly protrudes is formed, and the seal ridge (5) is
The wide flange portion (4 ') at the position of the flat surface portion (2) has a chevron shape (6) in a plan view.

The inner lid (b), which is a feature of the present invention, is obtained by stamping out a material of polycarbonate / unstretched polypropylene / sealing material (easy peel material that is a mixture of polypropylene and polystyrene), and has rounded corners as a whole. It has a shape and is flexible.

Since the inner lid (b) is easily curled due to the difference in heat shrinkage of each layer due to the multilayer structure, in order to prevent it, a step () is formed inside the peripheral edge (7) forming the seal portion. 8) is formed, and further inside thereof, a recess (9) is formed.
Are formed. The peripheral edge portion (7) has a straight wide peripheral edge portion (11) formed in a notched state in one of the rounded corner portions (10), and the central portion (12) is formed in this portion. A knob (14) is projected outward through the remaining inwardly protruding lateral ribs (13) (13), and a recess (15) for positioning at the time of molding is formed in the center thereof. Is provided.

In the recessed portion (9), two recessed recessed portions for accommodating potion packs (d) (d ') such as syrup and milk on the line between the picking portion (14) and the diagonal corner portion (10). (16) (1
6 ') is formed.

The outer lid (c) is, for example, injection-molded with a material such as polypropylene or polyester, and has no directivity when fitted to the opening flange portion (4) of the container body (a), and its cross section is convex. It has a shape.

The outer lid (c) has a locking fitting portion (1) for fitting the inner lid (b) to the opening flange portion (4) sealed by the peripheral edge portion (7).
7) The locking ridges (18) facing inward at the corners.
There is an opening, and this portion is engaged with the opening flange portion (4).

The plano-convex surface part (19) inside the locking fitting part (17) corresponds to the recessed part (9) of the inner lid (b), and the ridge (20) is provided at the corner part of this part. The inside of the container has a size such that the lower bottom surface of the container body (a) is placed.

Further, the plano-convex surface portion (19) is sufficient for inserting the potion packs (d) (d ') such as syrup milk into the concave recesses (16) (16') of the inner lid (b). It has a height with various intervals.

Then, a straw, a muddler or the like (e) is attached to the flat surface portion (2) of the corner portion (1) of the container body (a).

In the beverage container (A) having the above-described structure, for example, after injecting coffee into the container body (a), the inner lid (b) is opened at the peripheral edge (7) of the container body (a). The seal ridge (5) on the upper surface of the portion (4) is heated and welded.

At this time, the knob portion (14) of the inner lid (b) is attached to the container body (a).
So that it is at the position of the flat surface portion (2).

A straw, a muddler (e), or the like is attached to the chamfered flat surface (2) of the corner portion (1) of the container body (a), and the concave portions (16) and (16 ') of the inner lid (b) are attached. ) Syrup,
Potion packs (d) and (d ') such as milk are put in, and the outer lid (C) is capped on the inner lid (b) to obtain a product.

To use this product, the outer lid (c) is removed from the container body (a) to remove the portion packs (d) and (d ') of syrup, milk, etc., and the protruding portion of the inner lid (b) is projected. Pick (14) and pull.

At this time, the pulling force of the knob portion (14) is the same as that of the wide collar portion (4 ').
Since it concentrates on one point of the chevron portion (6) of the seal ridge (5), peeling starts from this portion, and the middle lid (b) is bent laterally even in the central portion where the strongest force is applied. Is peeled off.

At this time, the sealed contents such as coffee are not spilled because they are filled only up to a position where they do not touch the bottom surfaces of the recessed portions (16) (16 ') of the inner lid (b).

Next, add syrup and milk, stir with a muddler and drink as it is, or suck with a straw.

(Effect of the Invention) The present invention is a beverage container in which an inner lid is sealed on a rectangular tube-shaped container body and an outer lid is capped on the inner lid, and a knob for peeling is provided on the inner lid, and syrup, milk, etc. are provided. These potion packs required for beverages are provided between the inner lid and the outer lid, because the concave recesses for receiving the potion packs are provided on the diagonal line that passes through the picking portion. It can be placed in the recessed portion, the potion that is placed is stable, the overall appearance is good, and the product value is high.

Moreover, since the positions of the two concave portions are aligned with the diagonal direction of the knob, when the inner lid is opened, when the knob is grasped and pulled, the force of the knob is Peeling starts from the seal point of the root and progresses to the left and right, but there is no recessed portion at the position of the diagonal line in the horizontal direction where the strongest force is applied, and there is a bent state between the two recessed portions, so peeling is easy At the time of peeling, the contents enclosed in the container body will not be spilled.

If two concave recesses are provided in a direction perpendicular to the direction of the knob, it is difficult for the two concave recesses to bend, and an excessive pulling force is applied, so that an impact is generated at the end of peeling. There is a risk of spilling the contents.

[Brief description of drawings]

The drawings relate to the present invention. FIG. 1 is a perspective view showing a state where members constituting a coffee beverage container are separated, (a) is a container body, (b) is an inner lid,
(C) is an outer lid, FIG. 2 is a sectional view of the same state as FIG. 1, (A) is a container body, (B) is an inner cover, (D) is an outer cover, (C) is a syrup, A front view of a milk portion pack, FIG. 3 is a sectional view of a beverage container in which a syrup and a milk portion pack are stored, FIG. 4 is a sectional view taken along line XX of FIG. 2 (a), and FIG. FIG. 4 is a cross-sectional view of the opening of the container main body with a different angle from FIG. Reference symbol A ... Beverage container a ... Container main body b ... Inner lid c ... Outer lid d, d '... Portion pack e ... Straw, muddler 1 ... Corner 2 ... Plane 3 ... Opening 4 ... Collar part 4 '... Wide collar part 5 ... Seal ridge 6 ... Angle part 7 ... Edge part 7' ... Linear edge part 8 ... Step part 9 ... Recessed part 10 ... Corner Part 11 ...... Wide peripheral part 12 ...... Central part 13 ...... Horizontal rib 14 ...... Handle part 15 ...... Recessed part 16, 16 '...... Recessed recessed part 17 ...... Locking fitting part 18 ...... Locking ridge 19 …… Plano-convex part 20 …… Ridge

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yasutoyo Komiya 4-6-2 Iriya, Zama City, Kanagawa Prefecture (72) Inventor Kaoru Watanabe 2-4-7 Shintoride, Toride City, Ibaraki Prefecture (72) Inventor Taiichiro Kobayashi 2-22-3 Kandaiji, Kanagawa-ku, Yokohama-shi, Kanagawa Prefecture (56) References: Showa Sho 58-84978 (JP, U) Showa 62-63066 (JP, U) Showa 63-62392 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A beverage container in which an inner lid is sealed with respect to a rectangular tube-shaped container body and an outer lid is capped thereon, a picking portion for peeling and a portion pack of syrup, milk or the like is inserted. Inner lid with two recesses on the diagonal.