JP2646410B2 - Packaging box - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging box for storing articles to be packaged.

[0002]

2. Description of the Related Art In a conventional packaging box, after an object to be packaged is stored in a packaging box, a joint of a flap portion is attached with a sealing tape and sealed. When peeling off the sealing tape firmly affixed to the packaging box, the end of the sealing tape is first peeled off, and then this end is picked up with a finger and peeled off, but the end is difficult to peel off. Even if the part is peeled, the peeling operation is not easy, for example, the part is cut off.

[0003] Conventionally, to solve such a problem, a string-shaped opening body is arranged along the joint of the flap portion, a sealing tape is stuck thereon, and the end of the sealing tape is opened at the time of opening. The end of the unsealing body protruding from the part is picked and pulled toward the other end of the sealing tape, and only the center part of the sealing tape is joined to the flap joint using the adhesive force of the sealing tape. There is one that releases the fixing of the flap portion and cuts off by cutting along the line.

As another prior art, Japanese Utility Model Publication No. 57-3
The device described in No. 9310 is known. In this invention, as shown in FIG. 8, a fingertip insertion portion 17 which can be cut from the front surface of the box by a perforation 18 is provided on the front surface of the box, and a fingertip hooking portion 16 is provided at the lower end thereof. The fingertip insertion portion 17 is separated from the front surface of the packaging box along the perforations 18 by hooking the toe on the portion 16 and pulled obliquely upward and outward, and the fingertip insertion portion 17 and the sealing tape are packaged together with the packaging box. The sealing tape is peeled off to the joint between the front part and the upper lid part, and the upper lid part is released and opened.

[0005]

However, since the former one cuts only the central portion of the sealing tape with an opening body such as a string, the sealing tape at the joint between the toe surface and the flap portion is not opened. Since the portion other than the portion cut by the step is not cut, the tongue surface and the flap portion are still sealed with the sealing tape. For this reason, there is a problem that the remaining sealing tape must be further cut or peeled when opening the flap portion. In addition, there is a problem that it is difficult to grip the end portion of the unsealed body with a fingertip at the time of unsealing because it cannot be lengthened from the viewpoint of preventing the box body from being erroneously pulled during handling.

In the latter invention, a fingertip is hooked on the fingertip hooking portion of the fingertip insertion portion and the fingertip is pulled obliquely upward and outward at the time of opening to raise the fingertip insertion portion from the front of the box body. Is removed with a toe, and the sealing tape is peeled up to the joint between the front part and the upper lid part of the packaging box. However, since the knob part is small, it is difficult to pull and it is difficult to remove the sealing tape. Also, in both of the above prior arts, since a handle is not provided on the packaging box, when carrying it, it is necessary to carry it, for example, by putting a hand on the bottom of the packaging box. Is difficult to handle. The present invention solves the above problem.

[0007]

According to a first aspect of the present invention, two toe surfaces and two side surfaces are continuously connected to every other one, and inner flap portions are respectively extended from the two toe surfaces. An outer flap portion is provided on each of the both side surfaces, and when closed, a sealing tape is applied over the joint between the outer flap portions and the both claw surfaces to seal the package. On the surface, a sticking portion of a sealing tape and a finger hooking opening having a lower end edge as one side are formed at positions intersecting the extension line of the joint of the outer flap portions, and at least one of these sticking portions is formed. A cut or perforation is provided at the upper end portion and both side end portions thereof so as to be separable from the claw surface, and at least one of the affixing portions is separated from the claw surface in a state where the end portion of the sealing tape is affixed when the sealing tape is peeled off. Cutting isolated It is obtained by the configuration that.

[0008]

As described above, according to the first aspect of the present invention, the user inserts his / her finger into the finger-holding opening of the packaging box and pulls the sticking portion of the sealing tape obliquely upward and outward to attach the end of the sealing tape. In this state, the packaging tape is cut off and separated from the tongue surface, and the sealing tape together with the sticking portion is peeled off from the tongue surface and the outer flap portion to open each flap portion. In addition, by putting a finger into the finger hooking opening, the sticking unit can be used as a carrying hook.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. In the figure, a packaging box 1 is made of, for example, corrugated cardboard, and has a bottom surface 2, both side surfaces 3, 3, and two toe surfaces 4, 4.
It is composed of inner flap portions 5 and 5 and outer flap portions 6 and 6, and the front edge portions of both outer flap portions 6 and 6 are joined at the center of the upper surface of the packaging box 1. Pasting portions 10 and 10 are formed on the toe surfaces 4 and 4 at positions where the outer flap portions 6 and 6 are joined to each other, that is, at positions that intersect with the extension line of the seam. The upper end 11 is provided with a cut as a weak portion from the inside of the toe surface, that is, the inside of the packaging box, and the side ends 12, 12 also as the weak portions are perforated so as to be cut. The affixing portions 10 are used for peeling a sealing tape 8 described later, and are also used as a transport handle when the packaged box 1 is carried. The sticking part 1 is provided on both toes 4 and 4.
An opening 7 for finger hooking is formed with the lower edge of 0, 10 as one side. The finger-holding opening 7 is sized so that at least a finger can be inserted thereinto, is used for inserting a finger to cut the sticking sections 10, 10 from the toe faces 4, 4, and is already packaged. It functions as an opening for inserting a finger for gripping the sticking portions 10 when carrying the packaging box 1. The cut 11 may be formed from the front side of the packaging box 1. Further, the perforation 12 may be formed by a perforation having a slightly longer cut portion than a normal perforation so as to be easily opened. The cuts and perforations may be combined. Further, the affixing section 10 may be provided on only one of the pinions. Reference numeral 8 denotes a sealing tape coated on one side with an adhesive. The sealing tape 8 is used when a packaged object (not shown) is stored in the packaging box 1 and the opening is closed by the outer flaps 6 and 6. The outer flaps 6 and 6 are attached so as to seal the joints. At that time, the end is attached to the attaching portions 10 formed on the toe faces 4. Since the end of the sealing tape 8 is wider than the width of the affixing portions 10, 10, the affixing portions 10, 10 are simultaneously attached together with the outer surfaces of the toe surfaces 4, 4 of the peripheral edges by the ends. Attached. In this case, the width of the sealing tape is such that when the affixed portions 10, 10 are cut off from the tongue surfaces 4, 4 at the time of opening, they can be peeled off from the tongue surfaces 4, 4 together. It is desirable. Therefore, even when the attaching portions 10 and 10 are used as a handle, they are not cut from the perforations. In the case where the weight of the packaged object (not shown) is light, the sealing tape 8 may be a tape narrower than the width of the affixing portions 10 and 10.
In this case, since the weight of the article to be packaged is light,
Even if 10 is used as a handle, it will not be cut from the perforation.

Next, a procedure for sealing and opening the packaging box 1 will be described. First, in order to seal the packaging box 1 in which an article to be packaged (not shown) is stored, as shown in FIGS. 1 to 3, the bonding surface 9 at one end of the sealing tape 8 is To the outer surface of the packaging box body 1 and to the outer surface of the packaging box 1, and to both flaps 6 and 6 along the seam, and the other end to the other affixing part 10 and its vicinity. It is sealed by affixing it together with the outer surface of the toe surface 4.

Next, in order to open the packaging box 1, FIG.
As shown in FIG. 5, when a finger of a hand is inserted into one of the finger-holding openings 7 and the sticking portion 10 at one end is pulled obliquely upward to separate from the packaging box 1, the sticking portion 10 is cut. Alternatively, the sealing tape 8 is peeled off from the tongue surface 4, that is, the outer surface of the packaging box 1 at the same time when the sealing tape 8 is cut off from the perforation, and then the sticking portion 10 and the end of the sealing tape 8 attached to the sticking portion 10 are pinched by a finger. The flaps 6, 6 can be opened by peeling them off along the seam. For handling such as carrying the packaged box 1 in a packaged state, the fingers of both hands are put into the finger-holding openings 7, 7 formed in the toe faces 4, 4, and the sticking sections 10, 1 are inserted.
Perform using 0 as a handle. Therefore, it is possible to easily carry out work such as carrying. Further, at this time, as described above, since the pasting portions 10, 10 are pasted together with the surrounding toe surfaces 4, 4 at the end of the sealing tape 8, they are not cut or cut from the perforations.

Next, another embodiment of the present invention will be described with reference to FIGS. The same parts as those in the above embodiment are denoted by the same reference numerals, and the description thereof will be omitted. In this example,
As shown in FIG. 6, when the sealing tape 8 is applied along the seam of the outer flap portions 6, 6, the sealing tape 8
For example, a single string is attached to the adhesive surface 9 as an unsealing body 13 up to the attaching portions 10 and 10. In order to open the packaging box 1, as shown in FIG. 7, the sticking portion 10 at one end is cut or cut from the perforation, separated from the claw surface 4, peeled off from the claw surface 4 together with the sealing tape 8, and then the outer flap The sealing tape 8 is peeled off along the seams of the parts 6 and 6, and opened. However, in some cases, the sealing tape 8 may be broken during opening. In this case, the sealing tape 8 can be cut by the opening body 13 by pulling the opening body 13 of the sealing tape 8. The outer flap portions 6, 6 can be easily opened. Further, since the unsealing body 13 is pinched by a finger so as to be sandwiched between the sticking portion 10 and the sealing tape 8, when the unsealing body 13 is pulled, it does not come off from the fingertip.

[0013]

Since the present invention is constructed as described above, it is possible to put a finger into the finger hooking opening and use the sticking portion of the sealing tape as a handhold for transportation, and to easily carry the box for packaging. it can. In addition, at the time of opening, put a finger into the opening for finger hooking, pull the sticking part of the sealing tape diagonally upward, and cut and separate it from the tongue surface with the end of the sealing tape stuck. , And the sealing tape can be easily peeled off from the packaging box regardless of the tape width, and each flap can be easily opened. Moreover, the sealing tape can be completely peeled off from the packaging box, and the sealing tape does not remain on the outer flap portion or the toe surface.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a packaging box of the present invention.

FIG. 2 shows a state in which the packaging box of the present invention is opened.

FIG. 3 is a cross-sectional view of the sealed packaging box of the present invention.

FIG. 4 is a partial cross-sectional view of the packaging box showing an opening operation.

FIG. 5 is a perspective view of the packaging box showing an opening operation.

FIG. 6 is a perspective view showing another embodiment of the packaging box of the present invention.

FIG. 7 is a perspective view showing an opening operation of another embodiment of the packaging box of the present invention.

FIG. 8 is a perspective view of a conventional packaging box.

[Explanation of symbols]

 1. Packaging box 4. Toe face 6. Outer flap part 7. 7. Finger opening Sealing tape 10. Sticking part of sealing tape

Claims (1)

(57) [Claims] 1. Every two toe surfaces and two side surfaces are alternate
And the inner flap part is connected to the two toe surfaces.
The outer flaps are extended on both sides
When closing, the outer flap part is joined to the front
Attach the sealing tape to both toes and seal.
In the packaging box, an extension of a joint between the outer flap portions is provided on the both tongue surfaces.
At the position where the line intersects, the sticking part of the sealing tape and this sticking part
Each of the openings for finger hooking with the lower edge of the as one side,
At least one of these sticking parts has its upper end and both ends
Notch or perforation in section to allow separation from the toe surface
At least when the sealing tape is peeled off,
The other end of the sealing tape with the end
A packaging box characterized by being cut and separated from a container .