JPH0740423U - Carton flap shape - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a carton flap shape that does not require skill in order to improve the efficiency and quality of the cartoning work. [Constitution] In a carton 1 with a flap-like lid having an insertion portion 3 for accommodating a circular end upward, a position 8a where the top surface of a stored product and an inner upper end portion of a side surface 6 of the carton 1 into which the insertion portion 3 is inserted are in point contact with each other. , 8b, 8c, the insertion portion 3 is provided with an arcuate concave portion 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to the shape of an insertion part of a carton with a lid, which has an insertion part for accommodating the circular end of a product such as a glass cup or a tea canal having a circular shape at one end. .

[0002]

[Prior art]

 Conventionally, the insertion part 3 of the carton 1 with the lid has a linear insertion end 5 as shown in FIG. For this reason, in the work of storing a predetermined number of products with the circular surface of the product facing upward, and then inserting the insertion part 3 between the stored product and the upper end of the inner wall 6 of the carton, the product after storage is inserted. Since the carton is designed with no gaps to prevent rattling and damage to the product or carton, the actual situation is that there is no gap for inserting the insertion part.

Therefore, the linear tip 5 of the insertion portion 3 hits the top surface of the stored product or the top portion of the side wall 6 of the carton 1 and it is difficult to work, and it takes a lot of time to become skilled in the work. However, there was a problem that the insertion part was bent and the carton was damaged by inserting the insertion part forcibly, and the product was damaged if it was a fragile product.

Therefore, the product boxing work cannot be mechanized, or the worker needs an expert, so that the work efficiency is low and the cost and quality of the product are adversely affected.

[0005]

[Problems to be solved by the device]

 The present invention solves the above-mentioned problems, requires no skill level for the work, and allows the insertion of the carton to be easily inserted and the lid to be covered. Is to provide.

[0006]

[Means for Solving the Problems]

 The present invention, which has been made to solve the above-mentioned problems, provides a carton with a lid, which has an inserting portion for accommodating the circular end of a product having at least one end having a circular shape, facing upward. It is characterized in that an arcuate recess is provided in the insertion part so as to correspond to a position where the inner upper end part of the side surface of the carton into which the container is inserted makes point contact.

[0007]

【Example】

 Hereinafter, the present invention will be described in detail with reference to illustrated embodiments. FIG. 1 shows an embodiment of the present invention, which is a carton 1 for storing six glass cups having a circular mouth. Except for the flap-shaped insertion part 3 of the lid part, the structure is the same as that of the carton with a lid having the conventional insertion part shown in FIG. 2, and the front end 4 of the insertion part 3 inserts the top surface of the product 10 and the insertion part. Three arcuate recesses 4 are provided so as to correspond to the positions 8a, 8b, 8c where the inner upper end of the side surface 6 of the carton comes into point contact. The corners of the partition 11 used are chamfered.

In the boxing work, the partition 11 is put in the carton 1, six glass cups are packed, and then the insertion part 3 connected to the lid part 2 is connected to the inside of the top part of the side wall 6 of the carton 1 and the glass. When inserting between the cups, the insertion portion 3 is bent slightly inward so that the insertion portion 3 has a circular arc-shaped recess 4 formed at the tip of the insertion portion. , 9b, 9c, 9d are formed in the roughly triangular shaped gaps 7a, 7b, 7c, 7d formed by the chamfered portion of the top of the glass cup 10, the upper end of the side wall 6 of the carton 1 and the corner of the partition 11. When the lid 2 is inserted and the lid 2 is continuously pressed, the concave portion 4 at the tip of the insertion portion 3 is completely inserted along the periphery of the glass cup 10 and the lid is covered. The appearance with the lid on is the same as the conventional one.

FIG. 3 shows an embodiment of the present invention which is applied to a carton of two glass cups, and two recesses 4 are provided at the tip of the insertion part 3 of the lid part 2. It is needless to say that the present invention is not limited to the number of cartons limited to the embodiment, and that the recess 4 may be appropriately provided in the insertion portion 3 in accordance with the number of cartons and the form of arrangement.

[Action]

As a result of hand-packing work in a carton containing 6 glass cups of the present invention as described above, the number of workers of the same number is about 2.85 times in a group of skilled workers and 4.33 times in a group of beginners. In addition to being able to achieve boxing work efficiency, about 0.9% of the carton damage or glass cup breakage that occurred in the original group in the conventional carton work was eliminated.

[0011] Regarding one or two packing, it has not been possible to perform complete mechanization due to damage to the carton or damage to the glass cup, but by changing to a carton to which the present invention is applied, Machine stuffing is now possible, which greatly improves work efficiency and also ensures quality.

[Effect of device]

As described above, according to the flap shape of the carton of the present invention, it is only necessary to provide the insertion portion with the concave portion corresponding to the position where the top of the circular product comes into point contact with the carton, and the lid covering work after the product is stored. The work efficiency is greatly improved without being limited to skilled personnel, and at the same time, it is possible to improve the quality without damaging the product or the carton. Therefore, the present invention has extremely great practical value as a solution to the conventional problems.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention.

FIG. 2 shows a conventional form.

FIG. 3 shows another embodiment of the present invention.

[Explanation of symbols]

 1 Carton 2 Lid Part 3 Insertion Part 4 Recessed Part 5 Tip Part 7a, 7b, 7c, 7d Gap 9a, 9b, 9c, 9d Convex Part 10 Glass Cup 11 Partition

Claims (1)

[Scope of utility model registration request] 1. A carton with a lid (1) having an insert part (3) for accommodating the circular end of a product having at least one end having a circular shape, the top surface of the product and the insert part (3). Flap shape of carton, characterized in that arc-shaped recess (4) is provided in insertion part (3) so as to correspond to a position where the inner upper end of side face (6) of carton (1) into which is inserted corresponds to point contact .