JPH0558634U - Container lid with attached piece - Google Patents

Abstract

(57) [Summary] [Purpose] Only the purchaser or user of the container can peel off the attached pieces or check the contents,
In addition, the user or purchaser of the container should provide a container lid having an adhesive piece that can be easily peeled from the container to check the content of the adhesive piece. An adhesive piece is removably attached to the surface of a portion other than the tear opening piece of the container lid below a pull tab connected to the tear opening piece of the container lid. When detaching the attached piece from the can lid, first, the pull ring of the pull tab is picked up and the tear opening piece connected to the pulling pull tab is torn from the score to open the can lid. In this state, the tear opening opens so that the contents can be taken out and the pull tab covering the adhering piece is separated from the area of the top plate so that the adhering piece can be peeled off and the consumer can peel off the adhering piece. You can check the contents displayed in.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a container lid having a lottery and a prize piece.

[0002]

[Prior Art]

 In some cases, an attached piece consisting of a small piece such as a piece of paper that indicates whether or not a fortune-telling or a prize is missed is attached to the surface of a container filled with the content of the product for sale. For such products, the consumer who purchased the product peels off the sticky piece from the container and reads the fortune-telling or the bouncing of the prize written on the sticky piece to enjoy the fortune-telling or the sticky piece. It will be used as a product voucher.

[0003]

[Problems to be solved by the device]

 Conventionally, such an attached piece was used by attaching it to the body of the container or the lid of the container, but since it is easily peeled off, the contents on the inner surface of the attached piece can be easily read, and for that reason It was easy to reduce the fun of the game and to cheat the prize results. For these reasons, it is desirable to develop a container that has an attached piece that can be easily peeled from the container and that can prevent the person other than the purchaser or consumer of the container from peeling the attached piece. ing.

The present invention has been made in view of the above circumstances, and no one other than the purchaser or the user of the container can peel off the adhered piece or confirm the content thereof. Another object of the present invention is to provide a container lid having an adhered piece that allows the user or purchaser of the container to easily peel the container and confirm the content of the adhered piece. Furthermore, there is an attempt to apply a coloring material to the surface of the can, as a method to determine whether or not sterilization has been performed with sufficient heat history in the process of sterilizing canned contents, but it was realized because of local application. Was very difficult.

[0005]

Correspondingly to this object, a container lid having an attachment piece according to the present invention has an outer side of the tear opening piece of the container lid below a pull tab connected to the tear opening piece of the container lid. The feature is that the adhered piece is detachably or detachably attached or fitted to the surface of the portion. It is also possible to use a material that causes the adhered piece to develop color.

[0006]

[Action]

 When the attached piece is peeled off from the can lid, first, the pull ring of the pull tab is picked up and the tear opening piece connected to the pull tab is torn from the score to open the can lid. In this state, the tear opening opens so that the contents can be taken out and the pull tab is removed from the area of the top plate so that the adhered piece can be peeled off and the consumer peeled off the adhered piece and was displayed there. You can check the contents. Further, it can be determined that there is no heat history for sufficient sterilization if the adhered pieces do not develop color.

[0007]

【Example】

 In FIGS. 1 and 2, reference numeral 1 denotes a can, and the can 1 has a can body 2 and a can lid 3 wound around the end of the can body 2. The can lid 3 has a top plate 4, and the top plate 4 has a score 5 formed in conformity with the shape of the opening when the contents are taken out. The inside of the score 5 is torn and the tear that should be opened. It is an opening piece 6.

A rivet 7 is formed at an end portion of the tear opening piece 6, and a pull tab 8 is connected to the rivet 7. The pull tab 8 has a tip portion 11 connected to the rivet 7 and a pull ring 12 continuous with the base portion of the tip portion 11. An attachment piece 14 is attached to a region 13 outside the score 5 on the top plate 4 below the pull ring 12.

As shown in FIGS. 3 and 4, the attachment piece 14 has a base portion 15 and a tip portion 16 which are folded into two cages with a boundary 17 as a border, and a tab at the end portion of the tip portion 16. A section 18 is provided. The base 15 is releasably attached to the region 13 of the can lid 3 with an adhesive 21. The upper surface of the sticking piece 14 is covered with the pull ring 12 of the pull tab 8. The pull ring 12 functions as a protection member for the sticking piece 14, and if the pull tab 8 is not removed, the sticking piece 14 is picked and peeled off. It is not possible to perform the action that causes it. The adhesive 21 used for attaching the attachment piece 14 prevents spontaneous removal of the attachment piece and can be peeled by the consumer, and when the can 1 is later subjected to retort sterilization, It must be able to withstand such retort sterilization conditions, and such an adhesive can consist of an elastomer material as the main rubber component.

An example of the process of manufacturing the can lid 3 having such a structure is as shown in FIG. That is, as shown in FIG. 5, rivets 7 are first formed on the top plate 4 (FIG. 5a), then score 5 is formed on the tear opening area of the can lid 3 including the rivets 7 (FIG. 5b), and then on. The attachment piece 14 is releasably attached to the area 13 on the top plate 4 outside the score 5 (FIG. 5c), and finally the rivet 7 is riveted so that the pull tab 8 is directly above the attachment piece 14 ( Figure 5d). This completes the can lid 3. As an apparatus for attaching the attachment piece 14, for example, KOPACK (registered trademark) (manufactured by Copac Co., Ltd.) can be used.

In the contents filling step, the can lid thus configured is filled with the contents into the can body 2 and then wound around the open end of the upper end of the can body 2 to complete the can 1. The can 1 is then subjected to necessary processing such as sterilization and shipped. After the consumer purchases the can 1 (when the sticking piece 14 is to be peeled off from the can lid 3, first, the pull ring 8 of the pull tab 8 is picked up and the tear opening piece 6 connected to the pulling pull tab 8 is scored 5 or more. To open the can lid 3. In this state, the tear opening opens so that the contents can be taken out and the pull tab 8 is removed from the area 13 of the top plate 4, so that the attachment piece 14 can be peeled off. The consumer can peel off the attached piece 14 and check the contents displayed there.)

[0012]

[Other Examples]

 In the can lid of the embodiment shown in FIGS. 1 and 2, the pull tab 8 is rotationally displaced around the rivet 7 to expose the attached piece 14, and the attached piece 14 can be peeled off before the opening of the can lid 3. In the can lid 3b shown in FIGS. 6 and 7, a concave portion 22 is formed in the region 13 of the top plate 4, and the adhesive piece 14b is attached to the concave portion 22 while being accommodated, while the pull ring 12b of the pull tab 8b is attached. A protruding portion detent 23 that protrudes downward is formed so as to project, and the detent 23 that protrudes downward contacts the edge of the recess 22 to prevent the pull tab 8b from rotating. In this case, as shown in FIG. 8, the attachment piece 14b is formed with notches 24 at both ends of the boundary 17, and the detents 23 of the pull tab 8b are correspondingly located in the notches 24. It is configured to be secure.

As another embodiment, as shown in FIGS. 9 and 10, not only the attachment piece 14 but also the pull tab 8c may be housed in the recess 22. In this case, even if the detent 23 is not formed on the pull tab 8c, the edge of the pull ring of the pull tab 8c contacts the edge 29 of the recess 22 to prevent the pull tab 8c from rotating.

FIG. 11 shows still another embodiment. In the embodiment shown in FIG. 11, the can lid 3 has point-like protrusions at several points on the edge of the region 13 of the top plate 4. 27 is formed so as to project, and the pull tab 8d is positioned inside the projecting portion 27. In this case, rotation of the pull tab 8d is prevented by contacting the edge of the pull tab 8d with the protrusion 27.

As yet another embodiment, the attachment piece 14 can be fitted without being attached by a botch 30 such as the protrusion of FIG. In this case, not only one place but also several places at suitable places around the edge 22 can be provided with a boss. Furthermore, in each figure, the tear opening piece 6 is removed from the can lid top plate 4 when the can lid top plate is opened, but the tear opening piece 6 remains on the can lid top plate 4 even after opening. The present invention can be applied to a non-data type that has anti-pollution properties. Furthermore, if the temperature-indicating material is attached to the adhered piece, it is possible to judge whether or not it has been sterilized in the sterilization process.

Next, the operation of the thus constructed can lid 3 will be described. When the attachment piece 14 is peeled from the can lid 3, first, the pull ring 8 of the pull tab 8 is picked up and the tear opening piece 6 connected to the pull-up pull tab 8 is torn from the score 5 to open the can lid 3. In this state, the tear opening is opened so that the contents can be taken out, and the platter 8 is removed from the area 13 of the top plate 4, so that the sticking piece 14 can be peeled off and the consumer can peel off the sticking piece 14. You can check the contents displayed there.

[0017]

[Effect of the device]

 As described above, in the can lid of the present invention, the pull tab 8 covers the upper side of the attachment piece 14 before the tear opening, so that it is possible to prevent the attachment piece 14 from being peeled off and abused before the tear opening. Therefore, it is possible to use a weak adhesive strength for adhering the sticking piece 14 to the can lid, so that peeling the sticking piece 14 after the tear opening does not require a large force and the peeling is easy. is there. Also, an attachment piece can be fitted. As is apparent from the above description, according to the present invention, the attached piece can be releasably attached to the can lid, and the peeling before opening the container can be surely prevented to prevent its misuse. Furthermore, it is also possible to determine whether or not the contents of the can have been sterilized by the color change of the temperature indicating material of the adhered piece.

[Brief description of drawings]

FIG. 1 is a plan view of a can lid.

2 is a cross-sectional explanatory view of a II-II portion in FIG.

FIG. 3 is a side view of the sticking piece.

FIG. 4 is a plan view of the sticking piece.

FIG. 5 is a process explanatory view showing a manufacturing process of a can lid.

FIG. 6 is a vertical sectional view of a can lid according to another embodiment.

FIG. 7 is a plan view of a can lid according to another embodiment.

FIG. 8 is a plan view of a sticking piece according to another embodiment.

FIG. 9 is a vertical cross-sectional partial explanatory view of a can lid according to another embodiment.

FIG. 10 is an explanatory plan view of a can lid according to another embodiment.

FIG. 11 is a sectional partial explanatory view of a can lid according to another embodiment.

[Explanation of symbols]

 1 can 2 can barrel 3 can lid 4 top plate 5 score 6 tearing opening piece 7 rivet 8 pull tab 11 tip 12 pull ring 13 area 14 attachment piece 15 base 16 tip 17 border 18 knob 21 adhesive 22 recess 23 whirl stop 24 Notch 27 Projection 29 Edge 30 Bocchi

Claims (1)

[Scope of utility model registration request] 1. An adhesive piece is removably attached to the surface of an outer portion of the tear opening piece of the container lid below a pull tab connected to the tear opening piece of the container lid. A container lid having a featured sticking piece.