JP3146622B2 - Box body - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box suitable for packing an electric appliance or the like to which a seal such as a warranty card is attached.

[0002]

2. Description of the Related Art For example, a seal (rectangular piece) such as a warranty is generally attached to an electric appliance, and the seal is attached to a box (carton, flap) in which the electric appliance is packed. The mounting and fixing method is as follows.
(See FIG. 5), (2) staple 20 (see FIG. 6), and (3) a case where a corner (one corner) of a sealed letter is sandwiched between cuts 30 of the box (see FIG. 7). .

[0003]

However, (1)
In the cases of (2) and (2), the installation work is troublesome, and it is extremely troublesome to remove the sealed letter. Also,
In the case of (3), the mounting operation is relatively easy because it is merely sandwiched.
Are used together, and eventually the same problem as in cases (1) and (2) also occurs.

An object of the present invention is to provide a box in which a rectangular piece can be easily attached and detached, and the attached state can be reliably maintained.

[0005]

Means for Solving the Problems In order to solve the above-mentioned problems and the like, and to achieve the above-mentioned object, a first aspect of the present invention is described.
The box body described above is a box body having a hole for inserting and locking a rectangular piece, and this hole has a facing end portion facing each other with a width wider than a width orthogonal to the insertion direction of the rectangular piece. An end on the near side in the insertion direction in which a protruding piece extending in the insertion direction of the rectangular piece is formed, an end on the back side in the insertion direction, and the opposite end on the back side in the insertion direction. It is formed by two tapered portions provided so as to become narrower toward the end portion, and two corners of a rectangular piece are inserted and locked at the positions of the two tapered portions, and this rectangular piece is attached to the box body. While being positioned,
The inserted rectangular piece is brought into contact with the protruding piece so that the rectangular piece is prevented from coming off by the protruding piece. The box body according to claim 2 of the present invention is a box body having a hole for inserting and locking a rectangular piece, and the hole has a width wider than a width orthogonal to the insertion direction of the rectangular piece. Opposite ends facing each other, an end on the near side in the insertion direction in which a protruding piece extending in the insertion direction of the rectangular piece is formed, an end on the back side in the insertion direction, and the opposite end Is formed with two tapered portions provided so as to become narrower toward the end on the back side in the insertion direction, and from the opening end of the protruding piece on the near side in the insertion direction to the extension end. Is set so that the extended end portion does not reach the tapered portion, and two rectangular pieces 2
The corners are inserted and locked so that the rectangular piece is positioned with respect to the box, and the inserted rectangular piece is brought into contact with the protruding piece so that the rectangular piece is prevented from falling off. It is characterized by the following.

[0006]

According to the structure described above, in the box according to the first aspect of the present invention, two opposed members provided so as to become narrower toward the inner end in the insertion direction. The two corners of the rectangular piece are inserted and locked by the tapered portion, the rectangular piece is positioned with respect to the box, and the inserted rectangular piece is brought into contact with the protruding piece to prevent the rectangular piece from coming off. Is performed by this projection. Claim 2 of the present invention
In the box body described above, two corners of a rectangular piece are inserted and locked by two tapered portions provided on the opposite end portion so as to become narrower toward the end portion on the rear side in the insertion direction. The piece is positioned with respect to the box, and the inserted rectangular piece is brought into contact with the protruding piece to prevent the rectangular piece from coming off. The length from the front open end to the extended end is set so that the extended end does not reach the tapered portion, so that the rectangular piece can be inserted into the hole. Can be facilitated.

[0007]

FIG. 1 shows an embodiment of a box according to the present invention.
This will be described with reference to FIGS. In FIG. 1, reference numeral 1 denotes a box made of a carton or a flap. The box 1 is used, for example, for packing electric appliances. And this box 1
Is a box body having a hole 5 for inserting and locking the rectangular piece 3, and the hole 5 faces each other with a width A wider than a width L orthogonal to the insertion direction P of the rectangular piece 3. End 5C,
5C and a protruding piece 5B extending in the insertion direction P of the rectangular piece 3.
Are formed, a front end 5a in the insertion direction P, a rear end 5b in the insertion direction, and opposing ends 5C, 5C.
C is formed by two tapered portions 5A, 5A provided so that C becomes narrower toward the end 5b on the far side in the insertion direction. In this case, as shown in FIG. 1, the shape of the protruding piece 5B is set so that the lower bottom width E of the protruding piece 5B on the side of the opening end 5a is larger than the width D of the back side opening end 5b. On the other hand, the length C of the trapezoidal projection 5B from the open end 5a to the extended end is such that the extended end is tapered.
A and 5A are set so as not to reach (A> 5 and B> 0), and the insertion of the sealed letter (rectangular piece) 3 into the hole 5 is facilitated. Therefore, the sealed letter (rectangular piece) 3 is inserted into the hole 5 along the direction indicated by the arrow P in FIGS. The two corners 3A and 3B on the tip side in the insertion direction are two tapered portions 5 respectively.
A and 5A can be inserted and locked on the lower side (the state of FIG. 4). In addition, since the protruding piece 5B is formed as a trapezoidal protruding piece extending from the opening end 5a of the box body 1 toward the opening end 5b on the back side in this manner, the sealed letter (rectangular piece) 3 is formed. The two corners 3A and 3B on the distal end side in the insertion direction indicated by P are two tapered portions 5A and 5A, respectively.
In the state where it is inserted and locked on the lower side of the box, the protruding piece 5B has a function of preventing the sealed letter (rectangular piece) 3 from coming off. As shown in FIG. 4, it is preferable that the free end 3C of the sealed letter (rectangular piece) 3 locked in this manner is fixed to the box 1 with a tape 10 or the like. 1
It is also preferable to provide a configuration in which a hole into which the free end 3C is inserted is provided.

As described above, in this embodiment, as shown in FIG. 1, the width of the opening end 5a is set to a width A larger than the width L of the guarantee (rectangular piece) 3, and the opposite ends are formed. The portions 5C and 5C are provided with this width A, and the length C from the opening end 5b to the extension end of the protruding piece 5B does not reach the tapered portions 5A and 5A. Since the degree (C> 0 and B> 0) is set, the insertion of the sealed letter (rectangular piece) 3 into the hole 5 can be facilitated.

Also, since the two corners 3A and 3B of the envelope 3 are inserted into the two tapered portions 5A and 5A, the envelope 3 is not easily dropped off and the protrusion 5B for retaining is formed. The two corners 3A and 3B of the letter 3 are located on the back side of the box 1 by the thickness of the box 1, while the free end 3C of the letter 3 is located.
Is located on the front side of the box 1 (protruding piece 5B) by the thickness of the box 1, so that the inserted letter 3 is sandwiched between the back side and the front side of the box 1, and Is maintained more reliably.

The present invention is not limited to the above-described embodiment, and can adopt various configurations without departing from the gist of the present invention. The present invention is also applicable to a case in which the body 1 is attached.

[0011]

In the box according to the present invention, two tapered portions are formed at the open end of the rectangular piece in the insertion direction, and extend in the direction from the front open end of the rectangular piece in the insert direction. The protruding piece has a hole formed, and the two corners of the rectangular piece are inserted into the positions of the two tapered portions, and the inserted rectangular piece is prevented from coming off by the protruding piece. It is easy and inexpensive, and the work efficiency of attaching rectangular pieces is improved.

Further, since the two corners of the rectangular piece are inserted into the positions of the two tapered portions, the rectangular piece is not easily dropped off.
There is an advantage that the attachment state is more reliably maintained by the retaining piece.

[Brief description of the drawings]

FIG. 1 is a structural explanatory view of a box according to a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram showing a state where a sealed letter is inserted into a hole of the box.

FIG. 3 is a schematic diagram showing a state in which a letter is inserted into the hole.

FIG. 4 is a schematic diagram showing a state in which a letter is inserted into the hole.

FIG. 5 is an explanatory diagram of a configuration of a conventional example.

FIG. 6 is a diagram illustrating the configuration of a conventional example.

FIG. 7 is a configuration explanatory view of a conventional example.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 box 3 sealed letter (rectangular piece) 3A, 3B corner of sealed letter 3C free end 5 hole 5A tapered part 5B protruding piece 5a front opening end 5b back opening end 10 tape 20 staple 30 box cut 40 Double-sided tape

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B65D 5/44 B65D 25/20

Claims (3)

(57) [Claims] 1. A box body having a hole into which a rectangular piece is inserted and locked, wherein the hole has opposing end portions facing each other with a width wider than a width orthogonal to a direction in which the rectangular piece is inserted; An end on the near side in the insertion direction in which a protruding piece extending in the insertion direction of the piece is formed, an end on the back side in the insertion direction, and the end on the opposite side in the insertion direction The tapered portion is formed by two tapered portions provided so as to become narrower toward the portion, and two corners of the rectangular piece are inserted and locked at the positions of the two tapered portions, and the rectangular piece is attached to the box body. A box body characterized in that the rectangular piece is positioned against the projecting piece, and the inserted rectangular piece is brought into contact with the projecting piece to prevent the rectangular piece from falling off. 2. A box body having a hole into which a rectangular piece is inserted and locked, wherein the hole has opposing end portions facing each other with a width wider than a width orthogonal to a direction in which the rectangular piece is inserted; An end on the near side in the insertion direction in which a protruding piece extending in the insertion direction of the piece is formed, an end on the back side in the insertion direction, and the end on the opposite side in the insertion direction The protrusion is formed by two tapered portions provided so as to become narrower toward the portion, and the length of the protruding piece from the opening end on the near side in the insertion direction to the extension end is the extension. The end is set so as not to reach the tapered portion, and two corners of the rectangular piece are inserted and locked at the positions of the two tapered portions, and the rectangular piece is positioned with respect to the box, The inserted rectangular piece is brought into contact with the protruding piece so that the rectangular piece is prevented from coming off. Box, characterized in that it has to be performed by the projecting pieces. 3. The box according to claim 1, wherein the rectangular piece is a letter, a letter, or a certificate.