JP2017149436A - Packing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packing box having the function of erecting a rod-like body such as a writing brush.SOLUTION: A packing box 10 has a bottom surface 1 and four side surfaces 2, 2', 2'' and 2''' that are erected from an end edge of the bottom surface 1. The packing box 10 is characterized in that two cut lines 4 and 4', which perpendicularly cross a side 3 and which are equal in length to each other, are provided on at least one 3 of four sides formed of the four side surfaces.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging box.

  There are various types of dental materials, and an optimal package is used for each type. For example, in the case of a normal temperature polymerization resin for dental use (for example, see Patent Document 1), a powder or liquid dental material is temporarily stored in a resin bottle, and this bottle is further a packaging box made of cardboard or the like. It is often distributed in the market in the form of products packaged by

  When this dental room temperature polymerization resin is used, it may be used by a method called a brushing method. With this brushing method, a liquid consisting mainly of monomer is sufficiently immersed in the brush tip of a small brush made of pig hair or nylon, and then the tip is immediately brought into contact with the powder containing the polymer as a main component. In this method, the chemical reaction is started by applying the mixture from the brush tip to, for example, a restoration site of a denture base, and repeating this operation as necessary.

  As described above, when performing a brushing method of a dental room temperature polymerization resin, a brush is always used. Therefore, for the convenience of the user, a product form in which a brush is enclosed in a packaging box of a dental room temperature polymerization resin is also seen.

  In addition, the packaging box may be discarded as unnecessary if it is opened, but depending on the user, the used bottle may be returned to the packaging box for storage for storage.

JP 2007-051116 A

  When storing the used bottle back in the packaging box, it is convenient if the used brush can be stored together with the bottle. However, as shown in FIG. 7, it is possible to store the brush in the space between the inner surface of the storage box and the bottle, but the brush easily falls down, and there is a problem that it is difficult to take out or looks bad. there were.

  Then, this invention makes it a subject to provide the packaging box provided with the function to make a rod-shaped body, such as a brush, stand upright.

  As a result of intensive studies to solve the above problems, the present inventors have a packaging box having a bottom surface and four side surfaces standing upright from an edge of the bottom surface, and the four sides formed by the four side surfaces. In at least one side, if the packaging box is provided with two cut lines that are perpendicular to each other and have the same length, the portion surrounded by the two cut lines on the side is pushed inward. Thus, in the portion pushed into the inside of the side, the front side surface of the two side surfaces forming the side serves as a holding surface of the rod-like body, and in the portion other than the portion pushed into the inside of the side, the side The back side surfaces of the two side surfaces forming the surface become the holding surfaces of the rod-shaped body, and the rod-shaped body is simultaneously held by these holding surfaces, so that the present invention was completed by finding that the rod-shaped body is stably standing upright.

  That is, the present invention is a packaging box 10 having a bottom surface 1 and four side surfaces 2, 2 ′, 2 ″, 2 ′ ″ standing upright from an edge of the bottom surface 1, and formed by the four side surfaces. In at least one side 3 of the four sides, the packaging box 10 is characterized by having two cut lines 4 and 4 ′ that are perpendicular to the side 3 and have the same length.

  The packaging box according to the present invention can stably stand up a rod-like body such as a brush while having a simple structure.

Explanatory drawing which shows one Embodiment of the packaging box which concerns on this invention Explanatory drawing which shows one Embodiment of the packaging box which concerns on this invention Explanatory drawing which shows one Embodiment of the packaging box which concerns on this invention Explanatory drawing which shows one Embodiment of the packaging box which concerns on this invention Explanatory drawing which shows one Embodiment of the packaging box which concerns on this invention Explanatory drawing which shows other embodiment of the packaging box which concerns on this invention Explanatory drawing showing a conventional packaging box

  Hereinafter, although the packaging box which concerns on one Embodiment of this invention with reference to drawings is demonstrated in detail, this invention is not limited to this embodiment.

  As shown in FIG. 1, the packaging box 10 is a box body having a bottom surface 1 and four side surfaces 2, 2 ′, 2 ″, 2 ′ ″ standing upright from an edge of the bottom surface 1. A bottle or the like in which dental material or the like is stored can be stored in the space formed by the box. Here, the bottom surface 1 is preferably rectangular or square.

  The packaging box 10 further crosses the side 3 vertically at least one side 3 (formed by side surfaces 2 and 2 'in the drawing) of the four sides formed by the four side surfaces, and has a length. It has two equal score lines 4, 4 ′. Here, the cut line may be a complete cut or a partial cut such as a dotted line. In the case of a partial cut, a complete cut may be made at the time of use.

  As a result, as shown in FIG. 2, the portion surrounded by the two cut lines 4 and 4 ′ of the side 3 can be pushed inward. At this time, both end portions of the two cut lines 4, 4 ′ form two folding lines 5, 5 ′. Further, a portion of the side 3 between the two cut lines 4 and 4 ′ moves inward to form an internal side 6.

  In this way, as shown in FIG. 3, the portion of the side 3 that is pushed inward is the portion between the two folding lines 5, 5 ′ and the inner side 6. The front side surfaces of the two side surfaces 2 and 2 ′ that form the side 3 become the holding surface of the rod-shaped body B, and the side 3 is not the portion of the side 3 other than the portion pushed into the side 3. The back side surfaces of the two side surfaces 2 and 2 ′ forming the rod form a holding surface for the rod-shaped body B. When the rod-shaped body B is disposed in this space, the rod-shaped body B is stably held by the above-mentioned holding surface. Can stand upright.

  Here, it is preferable that the cut lines 4 and 4 ′ have the same length on the two adjacent side surfaces 2 and 2 ′. That is, when the length of the cut lines 4 and 4 ′ is 2a, the length of the cut lines on the two adjacent side surfaces 2 and 2 ′ is preferably a. At this time, if the bottom surface 1 is rectangular or square, the space formed by pressing is preferably a rectangular parallelepiped whose cross section is a square having a length a on one side, and the rod-like bodies B are more easily arranged.

  Here, the rod-like body B is not particularly limited as long as it is in a rod-like form, but a rod-like body that can be gripped as if holding a pencil with fingers is preferable. For example, a brush, a writing instrument, a spatula, a spatula, tweezers, a dental instrument, etc. are mentioned.

  Further, as shown in FIG. 4, since the bottles C and C ′ in which dental materials and the like are stored are often cylindrical, the bottles C and C ′ are stored in the packaging box even if the bottles C and C ′ are stored. A space exists in the vicinity of the four sides formed by the four side surfaces. For this reason, the two cut lines 4, 4 'can be formed on any of the four sides and pushed inward, so that the rod-shaped body B can be erected.

  Here, in the case where the bottom surface 1 is rectangular or square and the cut lines 4 and 4 ′ are equal in length on the two adjacent side surfaces 2 and 2 ′, the length of the four edges of the bottom surface 1 is the length. When the length of the smallest one is L, if the relationship between the cutting lines 4 and 4 ′ and the length 2a satisfies 2a ≦ 0.29L, the cylindrical bottles C and C ′ are placed on the inner surface of the packaging box. Even when it is large enough to contact, it is preferable because the portion surrounded by the two cut lines 4 and 4 ′ can be pushed inward without contacting the cylindrical bottles C and C ′. On the other hand, if 2a <0.03L, there is a tendency that a sufficient space for arranging the rod-like body B cannot be secured. For this reason, it is preferable that the length 2a of the cut lines 4 and 4 ′ is 0.03L to 0.29L.

  Moreover, it is preferable that the actual value of the length of the cutting lines 4 and 4 'as a packaging box for dental materials is about 0.5 to 4 cm.

  The material of the packaging box according to the present invention is not particularly limited, but is preferably made of paper such as cardboard, cardboard, or cardboard. In addition, the packaging box may be formed by bending one sheet of paper or the like, or may be formed by combining two or more sheets of paper.

  If paper such as cardboard, cardboard, corrugated cardboard, etc. has a certain thickness and is too thick, when the portion surrounded by the two cut lines 4, 4 ′ is pushed inward, it may not be pushed in cleanly. At this time, as shown in FIG. 5, at least one fold cut line 7 is formed in the portion between the two cut lines 4, 4 ′ of the side 3. This is preferable because stress due to the thickness of the inner side 6 is relaxed and can be pushed in cleanly.

  The packaging box according to the present invention may be a packaging box 20 having a ceiling surface 8 as shown in FIG. In this case, the packaging box 10 is obtained by cutting it off at the cutting lines 9, 9 ′ provided in the packaging box 20 during use and removing the portion including the ceiling surface 8.

DESCRIPTION OF SYMBOLS 1 Bottom surface 2,2 ', 2'',2''' Side surface 3 Side 4, 4 'Cut line 5, 5' Folding line 6 Inner side 7 Folding cut line 8 Ceiling surface 9, 9 'Cut line 10, 20 Packaging box

Claims (2)

  A packaging box having a bottom surface and four side surfaces standing upright from an edge of the bottom surface, wherein at least one side of the four sides formed by the four side surfaces vertically traverses the side and has a length A packaging box having two score lines equal to each other.   The packaging box of Claim 1 which has at least 1 cut line for signatures in the part between the said 2 cut lines among the said sides.

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