JPH0671473U - Simple open container - Google Patents

Abstract

(57) [Summary] [Purpose] Easy opening operation with appropriate opening amount
(EN) Provided is a simple open container in which there is very little possibility that the contained object overflows or flies when opened. A container opening is performed in such a manner that a surface of the flange 11 and an outer peripheral portion of a flexible sheet-like lid 2 are bonded to a container main body 1 having a flange 11 on an outer region of the container opening 10. Part 1
In a simple opening container that is designed to block 0, the collar portion 1
At least a part of the facing portion of the container 1 and the sheet-like lid 2 in the vicinity of the container opening portion 10 is a non-adhesive portion NS, and the collar portion 11 is provided.
A cut line 3 is formed on the back surface side of the above so as to pass through a portion corresponding to the non-adhesive portion NS and to allow a part of the collar portion 11 to be broken.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a container filled with a small amount of sauce, soy sauce, coffee milk, syrup, and the like, and particularly to a container that can be easily opened (in this specification, referred to as a simple opening container).

[0002]

[Prior art]

 This kind of simple open container is used in sushi restaurants, fast food restaurants, etc., and there are, for example, those shown in FIGS. 7 and 8. FIG. 7 shows a bag-shaped simple open container for sashimi soy sauce. The outer peripheral area of the folded transparent resin sheet 90 is welded, and the inner area between the overlapping transparent resin sheets 90 is filled with sashimi soy sauce SY. I am trying to do it.

[0003] In this case, when sashimi soy sauce SY is dispensed, as shown in FIG. 7, a notch 91 provided at one edge is used to change the state from the solid line in FIG. Tear itself and open. However, in the case of this container, there are problems that the opening operation is difficult and the sashimi soy sauce SY inside may overflow or fly out during opening.

FIG. 8 shows a simple opening container for ketchup, which is composed of a resin container main body 92 and an aluminum sheet-like lid 93 for sealing the ketchup container. I am trying to fill K. In this case, when the ketchup K is to be taken out, as shown in FIG. 8, the corner portion of the sheet-like lid 93 separated from the container main body 93, that is, the knob portion 94 is opened by pulling in the direction of the arrow X.

However, in the case of this container, in addition to the former problem, there is a problem that it is very difficult to perform an appropriate amount of opening operation because the necessary opening force at the initial stage of opening is relatively large. .

[0006]

[Problems to be solved by the device]

 Therefore, it is an object of the present invention to provide a simple opening container that can easily perform an opening operation with an appropriate opening amount and has a very low possibility of overflowing or flying of a contained object at the time of opening.

[0007]

[Means for Solving the Problems]

 According to the invention, a container main body 1 having a flange portion 11 on the outer side of the container opening portion 10 is adhered to a surface of the flange portion 11 and an outer peripheral portion of a flexible sheet-like lid 2, In the simple open container that closes the container opening part 10, at least a part of the facing part of the flange part 11 and the sheet-like lid 2 in the vicinity of the container opening part 10 is a non-adhesive part NS, and the flange part 11 A cut line 3 is formed on the back surface side of the above so as to pass through a portion corresponding to the non-adhesive portion NS and to allow a part of the collar portion 11 to be broken.

[0008]

[Action]

 This device has the following effects. In this simple open container, when the collar portion 11 is integrally bent with the sheet-like lid in the direction of expanding the groove forming the score line 3, only a part of the collar portion 11 is broken at the score line 3. .

At least a part of the facing portion between the collar portion 11 and the sheet-like lid 2 near the container opening portion 10 is a non-adhesive portion NS, and the cut line 3 is a portion corresponding to the non-adhesive portion NS. Since it passes through, the non-adhesive portion NS becomes an opening that connects the inside and the outside of the container when a part of the collar portion 11 is broken off, and is accommodated in the container from the non-adhesive portion NS that becomes the opening. The contained object can be discharged to the outside.

As described above, in the simple opening container of the present invention, the opening operation which may be a predetermined appropriate amount can be easily performed, and the opening operation can be performed only by folding the collar portion 11 along the score line 3. Therefore, it is very unlikely that the contents will overflow or fly when opening like the conventional simple opening container.

[0011]

【Example】

 The configuration of the present invention will be described below with reference to the drawings shown as examples. This embodiment is a simple open container for filling a certain amount of soy sauce. As shown in FIGS. 1 and 2, the container main body 1 has a flange portion 11, and the flange portion 11 A sheet-like lid 2 having the same size as the out-of-plane shape, and the surface of the collar portion 11 and the outer peripheral portion of the sheet-like lid 2 are adhered to each other (adhesive portion S is shown by hatching in FIG. 2). The container opening 10 is closed. Then, of the facing portions of the flange portion 11 and the sheet-like lid 2, the portion in the vicinity of the container opening portion 10 is defined as the non-adhesive portion NS, and the portion corresponding to the non-adhesive portion NS is passed on the back surface side of the flange portion 11. In addition, a cut line 3 is formed to allow a part of the collar portion 11 to be broken.

The container main body 1 is formed by integrally molding a resin such as polypropylene or polyprostyrene, and as shown in FIG. 1, an accommodating portion 12 for accommodating soy sauce SY whose height is set low, It is formed of a collar portion 11 formed outside the open end of the housing portion 12. Then, as shown in FIG. 2, the flange portion 11 is formed in a substantially rectangular shape in a plan view, and the one corner portion of the flange portion 11 is formed in an arc shape in a plan view portion. The collar portion of the portion is formed into a substantially triangular shape (hereinafter, the collar portion of this portion is referred to as a triangular portion 11a).

As shown in FIG. 2 and FIG. 3, the score line 3 is formed in the triangular portion 11 a of the collar portion 11, and the formation locus is specifically from one side of the collar portion 11 to the adjacent one. It is as a straight line to the side. The sheet-like lid 2 is made of aluminum foil and has flexibility. The surface of the sheet-like lid 2 may be printed with a company name, a pattern or the like.

Since this simple opening container is configured as described above, the opening operation is performed as follows. The cut line 3 formed in the triangular portion 11a of the collar portion 11 is integrally bent with the sheet-like lid 2 in the direction of expanding (the arrow Y direction when in the posture of FIG. 3). Then, only a part of the triangular portion 11a is broken at the score line 3. Among the facing portions of the flange portion 11 and the sheet-like lid 2, a portion of the triangular portion 11a in the vicinity of the container opening portion 10 is a non-adhesive portion NS, and the cut line 3 passes through a portion corresponding to the non-adhesive portion NS. Therefore, when a part of the triangular portion 11a is cut off, the non-adhesive portion NS becomes an opening 4 connecting the inside and the outside of the container as shown in FIG.

Therefore, when the container itself is pressed with fingers, the soy sauce SY filled in the container from the non-adhesive portion NS which becomes the opening 4 is discharged to the outside by the pressure. As described above, in the simple opening container of this embodiment, the opening operation which may be a predetermined appropriate amount can be easily performed, and the opening operation is performed by picking the triangular portion 11a along the cut line 3 and folding it. Therefore, it is very unlikely that the contents will overflow or fly out when opening like the conventional simple open container.

It should be noted that the structure is basically the same as that of the above-mentioned embodiment, but in order to further facilitate the opening operation of the container, as shown in FIG. 5 and FIG. May be set to a large value. In this case, it is preferable that the collar portion 11 is provided with the reinforcing groove 19 so that the external force acting on the collar portion 11 is efficiently applied to the cut line 3.

Further, the shape of the container main body 1 and the collar portion 11 of the above-described embodiment may be circular in plan view or triangular in plan view. Furthermore, in the above-mentioned embodiment, the formation locus of the cut line 3 is a straight line, but it is not limited to a straight line. Although the soy sauce SY is used as the substance to be contained in the above embodiments, the present invention is not limited to this, and may be sauce, milk for coffee, syrup, or the like.

[0018]

[Effect of device]

 Since the present invention has the configuration as described above, it has the following effects. Based on the contents described in the action column, it was possible to provide a simple opening container in which the opening operation with an appropriate opening amount can be easily performed and the possibility that the contained object overflows or flies when opening is very small.

[Brief description of drawings]

FIG. 1 is a side view of a simple opening container according to an embodiment of the present invention.

FIG. 2 is a plan view of the container main body of the simple opening container.

FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2 and is an explanatory view of a collar portion and other main portions.

FIG. 4 is a view showing a state in which the triangular portion of the simple opening container is folded along a score line.

FIG. 5 is a side view of a simple opening container according to another embodiment of the present invention.

FIG. 6 is a plan view of the container main body in the simple open container of FIG.

FIG. 7 is a perspective view of a conventional simple open container.

FIG. 8 is a perspective view of another conventional simple open container.

[Explanation of symbols]

 S Adhesive part NS Non-adhesive part 1 Container main body 2 Sheet-like lid 10 Container open part 11 Collar part

Claims (1)

[Scope of utility model registration request] 1. A collar portion (1) is provided in an outer region of the container opening portion (10).
To close the container opening part (10) in such a manner that the surface of the collar part (11) and the outer peripheral part of the flexible sheet-like lid (2) are adhered to the container main body (1) having 1). In the simple opened container described above, at least a part of the facing portion of the flange portion (11) and the sheet-like lid (2) near the container opening portion (10) is a non-adhesive portion (NS), and the flange portion ( 1
A cut line (3) is formed on the back surface side of 1) so as to pass through a portion corresponding to the non-adhesive portion (NS) and enable breaking of a part of the collar portion (11). Simple open container.