JP2010095301A - Box for delivery - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a box for delivery which can be used as a substitute for an envelope or a bag and is suitable for reuse after a housed content is taken out. <P>SOLUTION: The box 1 for delivery is formed of a left receiving member 3, a right receiving member 4, a back joining member 5, and a front joining member 6. The left receiving member 3 and the right receiving member 4 are extending from the left and right pieces of a rectangular bottom plate 2 and formed to be bent. The back joining member 5 is extending from a back side of the bottom plate 2, formed to be bent, and is retained by inserting tongue pieces thereof into locking oblong holes of the left receiving member 3 and the right receiving member 4. The front joining member 6 is extending from a front side of the bottom plate 2, formed to be bent, and is retained by inserting the tongue pieces thereof into locking oblong holes of the left receiving member 3 and the right receiving member 4. The box can be easily assembled by the structure in which one sheet material is cut to have a predetermined shape and provided with necessary bending lines and incisions without a bonding step. In the state in which the sheet-like matters before assembling are stacked, they are not bulky as well as conventional envelopes or bags. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a box used for sending direct mail or the like.

In recent years, sales promotion materials such as catalogs or pamphlets, publications such as books or magazines, mail order products, etc. have been sent to individuals and companies, and in particular, a large number of direct mails of the above sales promotion materials have been sent. It has come to be.
Such direct mailing is carried by storing the contents in an opaque paper envelope (for example, see Patent Document 1) or in a transparent film bag (for example, see Patent Document 2). It is common to use a mail service by a company or Yu-Mail by Japan Post.

Registered Utility Model No. 3130890 (FIGS. 1 and 13) JP 2002-255238 A (FIG. 1)

As mentioned above, the direct mail sent in large quantities among the sent items is not the one that the recipient requested to send, so the open rate is low, so it is discarded without being opened, Or even if it opens, the paper envelope and film bag body which took out the contents are usually discarded, without being reused.
Further, even for a delivery item other than direct mail, a paper envelope or a film bag body from which contents are taken out is usually discarded without being reused.
Therefore, the labor and cost of disposal of paper envelopes and film bags for sending are increasing, and this can be said to be a big problem from the viewpoint of ecology and energy saving.

  Therefore, in view of the situation described above, the present invention is intended to solve the problem that the contents can be used in place of an envelope or a bag for storing and sending the contents. The point is to provide a shipping box suitable for later reuse.

  The sending box according to the present invention is a box used for sending direct mail or the like in order to solve the above-mentioned problem, and includes a rectangular bottom plate, a left side and a right side, and a front side and a back side of the bottom plate. The left side plate and the right side plate formed by bending and the front side plate and the rear side plate, and the side plate extending from at least one of the side plates and bent to close the upper opening of the accommodating portion defined by the bottom plate and the side plate. A mating member to be covered, a tongue piece extending from the side of the mating member, and a locking slot formed along the side of the bottom plate and latched in a state in which the tongue piece is inserted It is equipped with.

  Here, it is preferable that the size of the bottom plate is square No. 2 or smaller, and the length of the side plate in the vertical direction is 1 cm or less.

According to the sending box according to the present invention, it is a box used for sending direct mail, etc., which extends from the rectangular bottom plate, the left side and the right side, the front side and the rear side of the bottom plate, and is bent. The left side plate and the right side plate formed, the front side plate and the rear side plate, and the fitting that extends from at least one of these side plates, is bent, and covers the upper opening of the accommodating portion defined by the bottom plate and the side plate. Since it has a member, a tongue piece extending from the side of the mating member, and a locking elongated hole formed along the side of the bottom plate and locked in a state where the tongue piece is inserted, Since it is the structure which cut | disconnects one sheet | seat material into a predetermined shape and only puts a required broken line and a broken line, since it can assemble easily without passing through an adhesion process, manufacturing cost can be held down.
In addition, in the state in which the sheet-like materials before assembly are laminated, the storage and transportation costs do not increase because they are not bulky like conventional envelopes and bags.
Therefore, it can replace and use the conventional envelope and bag body for accommodating and sending the contents.

Furthermore, unlike envelopes and bags, it is a rectangular case file in the assembled state, and it has a relatively large structure, so it can protect product samples and prizes other than catalogs, brochures, flyers, etc. Since it is easy, they can be accommodated and sent.
In addition, since it is in the shape of a rectangular case file, the contents or other items can be accommodated or removed by opening and closing the front alignment member after taking out the contents from the sent box. Since it can be easily done, it can be reused as a case file that is well-organized and suitable for organization.
Therefore, since the contents can be effectively used without being discarded after being taken out, it is possible to eliminate the labor and cost of disposal.
Alternatively, after the contents are taken out, the tongue piece can be extracted from the locking slot, expanded and returned to a sheet shape, so that it can be stored without being bulky. It can also be reused for use.

Moreover, when the dimension of the said baseplate is square 2 or smaller, and the length of the up-down direction of the said side plate is 1 cm or less, in addition to the said effect, the length of the up-down direction of a side plate is a thin case file shape. Therefore, it can be used as a case file for sending and after being sent, while maintaining a stable shape that is difficult to drag.
In addition, if the weight is 1 kg or less, the long side is 14 cm or more, and the short side is 9 cm or more, for example, by Yamato Transport Co., Ltd. Since it can be sent for (80 yen), the range of use can be expanded.

Next, embodiments of the present invention will be described with reference to the accompanying drawings. However, the present invention is not limited to the embodiments shown in the accompanying drawings, and includes all embodiments that satisfy the requirements described in the claims. It is a waste.
The sending box of the present invention is formed by cutting a sheet material into a broken line and a broken line, and forming a rectangular thin case file in an assembled state without going through an adhesion process or the like.
In this specification, referring to the state shown in FIGS. 1 and 10 in which the shipping box 1 is assembled, the front, rear, left, right, and up and down directions are referred to as shown in FIGS.

Embodiment 1 FIG.
1 to 6 are explanatory views of a configuration of a horizontally long sending box 1 according to Embodiment 1 of the present invention. FIG. 1 is a perspective view showing a state in which the sending box 1 is assembled. FIG. 1 is a perspective view showing a state in which the front alignment member 6 is opened from the state of FIG. 1, FIG. 3 is a sectional view taken along line XX of FIG. 2, FIG. 4 is a development view, FIG. FIG. 6A is a perspective view showing the relationship between the tongue piece and the locking elongated hole, and FIG.
5A shows a state in which the left receiving member 3 and the right receiving member 4 are bent from the state of FIG. 4, and FIG. 5B shows a state in which the rear joining member 5 is bent from the state of FIG. 5A. FIG. 5C shows a state in which the front alignment member 6 is bent from the state of FIG.

The sending box 1 according to the first embodiment of the present invention is cut out of a sheet material made of a thick paper such as a coated ball or chip ball or a transparent resin such as polyethylene terephthalate or polypropylene, for example, into the shape shown in FIG. The required valley line F, ... and the cut line C, ... are formed, and can be assembled without using glue or adhesive.
That is, the sending box 1 is cut from a single sheet material shown in FIG. 4 into a predetermined shape and put into a rectangular bottom plate 2 from a developed state in which necessary trough lines F,... And cut lines C,. On the other hand, as shown in FIG. 5 (a), the left receiving member 3 and the right receiving member 4 are bent along the valley line F,..., And the rear member 5 is bent along the valley line F, as shown in FIG. As shown in FIG. 5C, the front alignment member 6 can be assembled along the valley fold lines F,.

When the contents to be sent in the sending box 1 are accommodated, the contents are accommodated in the accommodating portion S partitioned by the bottom plate 2 and the side plates 7, 8, 9, 10 as shown in FIG. Thereafter, as shown in FIG. 5 (c), the front joining member 6 is folded so as to cover the upper opening of the housing portion S, and the front joining plate 14 is formed on, for example, an arcuate slit 20 formed in the rear joining plate 13. The rear side 14B is inserted, and if necessary, a seal or the like is applied between the rear mating plate 13 and the front mating plate 14 to prevent opening.
Note that the rear side 14B of the front joining plate 14 is not inserted into the slit 20 formed in the rear joining plate 13, but a slit having an appropriate shape formed on the rear joining plate 13 is provided on the rear side 14B of the front joining plate 14. It is good also as a structure which inserts the done tongue piece.

The structure of such a sending box 1 will be described in more detail below.
As shown in FIGS. 1 to 4, the left receiving member 3 is further bent inward in the left-right direction from the left side plate 7 and the left side plate 7 that are formed by bending upward from the left side 2 </ b> L that is the short side of the bottom plate 2. The right receiving member 4 includes a left receiving plate 11 formed, and the right receiving member 4 extends from the right side 2R, which is the short side of the bottom plate 2, and is bent further inward in the left-right direction from the right side plate 8 and the right side plate 8 formed by bending upward. The right receiving plate 12 is formed.
Here, there are bent end pieces 19, 19 before and after the left side plate 7 and the right side plate 8 shown in FIGS. 2 to 4, for example, as shown in FIG. 2, the bent end pieces 19, 19,. In the state bent inward in the direction, the bent end pieces 19, 19,... Can prevent the left side plate 7 and the right side plate 8 from falling inward in the left-right direction. The bent end pieces 19, 19,... May be eliminated.

  As shown in FIGS. 1 to 4, the rear aligning member 5 is formed by bending further from the rear side plate 9 formed by bending upward from the rear side 2 </ b> B, which is the long side of the bottom plate 2, and The rear side plate 13 and the rear side portion of the right side plate 12 are formed by bending further downward from the rear side plate 13 and the left and right sides 13L and 13R of the rear side plate 13 that are in contact with the rear side portions of the plate 11 and the right receiving plate 12. The rear left alignment side plate 15 and the rear right alignment side plate 16 that are in contact with the outer side in the left and right direction, and the lower left sides 15D and 16D of the rear left alignment side plate 15 and the rear right alignment side plate 16 are further bent inward in the left and right direction. It consists of tongue pieces 21BL and 21BL and rear right tongue pieces 21BR and 21BR.

Further, the front aligning member 6 is formed by bending further from the front side plate 10 formed by bending upward, extending from the front side 2F which is the long side of the bottom plate 2, and the left receiving plate 11 and the right receiving plate 12 The front side plate 14 is in contact with the front side portion and the front end portion of the rear side plate 13 from the upper side, and is formed by bending further downward from the left and right sides 14L and 14R of the front side plate 14 to the front side portions of the left side plate 7 and the right side plate 8. Front left alignment side plate 17 and front right alignment side plate 18 that contact from the outside in the direction, and front left tongue piece formed by further bending inward in the left-right direction from the lower sides 17D and 18D of the front left alignment side plate 17 and the front right alignment side plate 18 21FL and front right tongue piece 21FR.
Further, the left-side plate 7 and the right-side plate 8 are locked with the front left tongue piece 21FL and the front right tongue piece 21FR inserted along the left side 2L and the right side 2R of the bottom plate 2 and the front left locking length. Rear left locking elongated holes 22BL, 22BL and rear right, which are locked with the holes 22FL and the front right locking elongated holes 22FR, and the rear left tongue pieces 21BL, 21BL and the rear right tongue pieces 21BR, 21BR inserted. Locking long holes 22BR and 22BR are formed.

Next, the relationship between the tongue piece and the locking elongated hole will be described.
The rear right tongue piece 21BR and the rear right locking elongated hole 22BR shown in FIG. 6 will be described as a representative, but the relationship between the other tongue pieces and the locking elongated hole is the same.
As shown in FIG. 6 (b), front and rear sides of the rear right tongue piece 21BR are angled sides 23A and 23B and angled sides 24A and 24B. The distance L1 is set to be greater than the length L2 in the front-rear direction of the rear right locking elongated hole 22BR.
Accordingly, as shown in FIG. 6A, when the front and rear rear right tongue pieces 21BR and 21BR are inserted into the front and rear rear right engagement elongated holes 22BR and 22BR, the rear right tongue piece 21BR is elastically deformed and rearward. Since it is inserted into the right locking slot 22BR and the elastic deformation of the rear right tongue piece 21BR is lost in this insertion completed state, the longitudinal distance L1 between the vertices 25, 26 is the rear right locking. The rear right tongue pieces 21BR and 21BR are locked to the rear right locking long holes 22BR and 22BR, with the front and rear convex portions being larger than the longitudinal length L2 of the long hole 22BR.

Therefore, after bending the left receiving member 3 and the right receiving member 4 as shown in FIG. 5 (a) with respect to the rectangular bottom plate 2 shown in FIG. 4, the rear matching member 5 as shown in FIG. 5 (b). Is bent and the rear left tongue pieces 21BL, 21BL and the rear right tongue pieces 21BR, 21BR are inserted into the rear left engagement elongated holes 22BL, 22BL and the rear right engagement elongated holes 22BR, 22BR. It is locked in a state where it is prevented from coming off by the retaining hole.
In the state shown in FIGS. 5B and 2, after the contents to be sent are stored in the sending box 1, the front left tongue piece is bent by folding the front alignment member 6 as shown in FIG. 5C. By inserting the 21FL and the front right tongue piece 21FR into the front left engagement elongated hole 22FL and the front right engagement elongated hole 22FR, these tongue pieces are engaged with the engagement elongated hole in a state of being prevented from coming off.

  As described above, the sending box 1 according to the first embodiment of the present invention is formed by extending and bending the rectangular bottom plate 2, the left side 2L and the right side 2R of the bottom plate 2, the rear side 2B, and the front side 2F. The left side plate 7 and the right side plate 8 as well as the rear side plate 9 and the front side plate 10, and the accommodating part S that extends from the rear side plate 9 and the front side plate 10, is bent, and is partitioned by the bottom plate 2 and the side plates 7, 8, 9, 10. (For example, see FIG. 2). The mating members 5 and 6 are covered so as to close the upper opening, and the tongue pieces 21BL, 21BR, 21FL extending from the sides 15D, 16D, 17D and 18D of the mating members 5 and 6 are provided. 21FR and locking long holes 22BL, 22BR, 22FL, and 22FR formed along the left and right sides 2L and 2R of the bottom plate 2 and locked with the tongue pieces inserted.

According to the configuration of the sending box 1 as described above, it is a configuration in which one sheet material is cut into a predetermined shape and a necessary valley line F,... And a broken line C,. Since it can assemble easily without going through, manufacturing cost can be held down.
Further, in the state in which the sheet-like material before assembly is laminated, it is not bulky like conventional envelopes and bags, so that storage and transportation costs do not increase.
Therefore, it can replace and use the conventional envelope and bag body for accommodating and sending the contents.

Furthermore, unlike the envelope or bag, the sending box 1 is a rectangular case file in an assembled state, and has a relatively large structure. Since prizes etc. are easy to protect, they can also be accommodated and sent.
Furthermore, the size of the bottom plate 2 is smaller than the square No. 2 or smaller, and the length in the vertical direction of the side plates 7 to 10 is 1 cm or less, for example, as shown in FIGS. Since it is a thin case file shape with a short length in the vertical direction, it can be used as a case file for sending and after being sent, while maintaining a stable shape that is difficult to drag.
Moreover, if the weight is 1 kg or less, the long side is 14 cm or more and the short side is 9 cm or more in the above-mentioned shape, for example, Kuroneko Mail service (registered trademark) of Yamato Transport Co., Ltd. 80 yen), the range of use can be expanded.

Further, since the sending box 1 has a rectangular case file shape, after the contents are taken out from the sent sending box 1, the front alignment member 6 is opened and closed as shown in FIGS. 1 and 2. Therefore, the contents or other items can be easily stored and taken out, and can be reused as a case file that is well-organized and suitable for organization.
Therefore, since the contents can be effectively used without being discarded after the contents are taken out from the sending box 1, it is possible to eliminate the labor and cost of disposal.
Alternatively, after removing the contents from the sending box 1, the tongue piece can be extracted from the locking slot, expanded and returned to a sheet shape, and stored without being bulky. It can also be reused for sending mail and the like.

FIG. 7 is a perspective view showing the address field A, FIG. 7A shows an example in which the address field A is provided on the front plate 14, and FIG. 7B shows an example in which the address field A is provided on the bottom plate 2. Show.
The position where the address field A is provided is not limited to the example of FIG. 7, and may be another location.
Further, in consideration of reuse as a case file or the like, it is preferable to attach a release seal on which the address is printed to the address field A.
Further, advertisements or the like may be directly printed on the surface of the sending box 1 other than the address field A. In consideration of reuse as a case file or the like, a peel seal on which advertisements or the like are printed is provided. It is preferable to stick.

FIG. 8 is a perspective view showing a sending box having an opening B, showing an example in which the opening B is formed in the front side plate 10 so that a part of the contents can be visually observed from the outside. Yes.
The place where the opening B is formed is not limited to the front side plate 10 and may be another place.
When the sending box 1 is formed of cardboard, the opening B as shown in FIG. 8 is formed, or the sending box 1 is formed of a transparent resin. The sending box 1 can be mailed as a third type mail.

Embodiment 2. FIG.
FIG. 9 is a perspective view showing a state in which the vertically long sending box 1 according to the second embodiment of the present invention is assembled. The same reference numerals as those in FIGS. 1 to 5 in the first embodiment denote the same or corresponding parts. ing.
In the configuration of the second embodiment, the left and right sides 2L and 2R are short sides and the front and rear sides 2F and 2B are long sides in the rectangular bottom plate 2 shown in FIG. 4 of the first embodiment. The left and right sides 2L and 2R are long sides and the front and rear sides 2F and 2B are short sides, and the structure and assembly method are the same as those in FIGS. 1 to 5 of the first embodiment. The same effects as those of the first embodiment are achieved.

Embodiment 3 FIG.
10 to 13 are explanatory views of the configuration of the horizontally long sending box 1 according to Embodiment 3 of the present invention. FIG. 10 is a perspective view showing a state in which the sending box 1 is assembled. FIG. FIG. 12 is an exploded view, FIG. 12 is an explanatory view of the assembly procedure, FIG. 13 is a perspective view showing the relationship between the tongue piece and the locking slot, and the same reference numerals as those in FIGS. Is shown.
12A shows a state where the left receiving member 3 and the right receiving member 4 are bent from the state shown in FIG. 11, and FIG. 12B shows a state where the front receiving member 30 is bent from the state shown in FIG. FIG. 12 (c) shows a state in which the mating member 35 is bent from the state of FIG. 12 (b).

The sending box 1 according to the third embodiment of the present invention cuts out a sheet material made of, for example, a thick paper such as a coated ball or a chip ball or a transparent resin such as polyethylene terephthalate or polypropylene into a shape shown in FIG. The required valley line F, ... and the cut line C, ... are formed, and can be assembled without using glue or adhesive.
That is, the sending box 1 is cut from a single sheet material shown in FIG. 11 into a predetermined shape, and a rectangular bottom plate 2 is formed from a developed state in which necessary trough lines F,... And cut lines C,. On the other hand, the left receiving member 3 and the right receiving member 4 are bent along the valley line F, as shown in FIG. 12A, and the front member 30 is bent along the valley line F, as shown in FIG. As shown in FIG. 12C, the mating member 33 can be assembled along the valley fold lines F,.
When the contents to be sent in the sending box 1 are accommodated, the contents are accommodated in the accommodating portion S partitioned by the bottom plate 2 and the side plates 7, 8, 9, and 10 as shown in FIG. Thereafter, as shown in FIG. 12 (c), the mating member 33 is folded so as to cover the upper opening of the accommodating portion S.

The structure of such a sending box 1 will be described in more detail below.
As shown in FIGS. 10 to 12, the left receiving member 3 is formed by bending upward from the left side plate 7 and the left side plate 7 which are formed by bending upward from the left side 2 </ b> L which is the short side of the bottom plate 2. The bent reinforcing plate 27A, the bent reinforcing plate 27B formed by bending further downward from the bent reinforcing plate 27A, and the bent reinforcing plate 27C formed further bent outward from the bent reinforcing plate 27B in the left-right direction. And has a rectangular cross section (see also FIG. 13).
The right receiving member 4 extends from the right side 2R, which is the short side of the bottom plate 2, and is formed by bending upward and the right side plate 8 and the bending reinforcing plate 28A formed by bending further rightward inward in the left-right direction. , A bending reinforcement plate 28B formed by bending further downward from the bending reinforcement plate 28A, and a bending reinforcement plate 28C formed by bending further outward in the left-right direction from the bending reinforcement plate 28B. have.
Further, the front receiving member 30 extends from the front side 2F, which is the long side of the bottom plate 2, and is formed by bending upward, and the folding reinforcing plate formed by further bending the front side plate 10 inward in the front-rear direction. 29A, a folding reinforcing plate 29B formed by bending further downward from the bending reinforcing plate 29A, and a bending reinforcing plate 29C formed by further folding outward from the bending reinforcing plate 29B in the front-rear direction. It has a cross section.
Accordingly, as shown in FIG. 12B, the left receiving member 3, the right receiving member 4 and the front receiving member 30 have a rectangular cross section around the left side plate 7, the right side plate 8 and the front side plate 10, as shown in FIG. It has a strong continuous structure.

The mating member 33 is formed by further bending forward from a rear side plate 9 formed by bending upward, extending from the rear side 2B, which is the long side of the bottom plate 2, and includes a left receiving member 3, a right receiving member 4 and a front receiving member. 30 and the left side plate 35 and the right side plate 36 which are formed by further bending downward from the left and right sides 34L and 34R of the side plate 34 and abutting the left side plate 7 and the right side plate 8 from the left and right sides. Further, it is further bent from the front side plate 37 formed by further bending downward from the front side 34F of the mating plate 34 and coming into contact with the front side plate 10 from the outside in the front-rear direction, and from the lower side 35D, 36D of the left side plate 35 and right side plate 36. Left tongue piece 31L, ... and right tongue piece 31R, ... formed by bending inward in the direction, front tongue piece 31F, ... formed by further bending inward in the front-rear direction from the lower side 37D of the front side plate 37 It made.
Further, the left side plate 7, the right side plate 8, and the front side plate 10 are provided with a left tongue piece 31L, ..., a right tongue piece 31R, ... and a front tongue piece 31F along the left side 2L, the right side 2R, and the front side 2F of the bottom plate 2, respectively. ,..., And left locking elongated holes 32L,..., Right locking elongated holes 32R,.
Here, the relationship between the tongue piece and the locking elongated hole is the same as in FIG. 6 of the first embodiment. For example, as shown in FIG. 13, when the left tongue piece 31L is inserted into the left locking elongated hole 32L. The left tongue piece 31L is locked in the left locking elongated hole 32L.

  As described above, the sending box 1 according to the second embodiment of the present invention is formed by extending and bending the rectangular bottom plate 2, the left side 2L and the right side 2R, the rear side 2B, and the front side 2F of the bottom plate 2. The left side plate 7 and the right side plate 8 as well as the rear side plate 9 and the front side plate 10, and the housing portion S (for example, the figure) that extends from the rear side plate 9 and is bent and partitioned by the bottom plate 2 and the side plates 7, 8, 9, 10. 12 (b))) and a tongue member 31L, ..., 31R, ..., 31F, ... extending from the sides 35D, 36D, 37D of the mating member 33; , 32R,..., 32F,... Formed along the left and right sides 2L, 2R and the front side 2F of the bottom plate 2 and locked in a state in which the tongue pieces are inserted. ing.

According to the configuration of the sending box 1 according to the second embodiment of the present invention as described above, the same effects as those of the first embodiment are obtained, and the left receiving member 3, the right receiving member 4 and the front receiving member described above are provided. Due to the strong reinforcement structure based on the structure of the receiving member 30, the box body 1 is difficult to be kidnapped, and its shape retention effect is great.
In addition, the upper and lower surfaces (the surfaces of the laminated plate 34 and the bottom plate 2) of the sending box 1 have no cut surfaces or steps, and the printed advertisement is easy to print when printing advertisements on these surfaces. The appearance of the advertisement is good, and thus the advertising effect is increased.

It is a perspective view which shows the state which assembled the horizontally long sending box which concerns on Embodiment 1 of this invention. It is a perspective view which shows the state which opened the front alignment member from the state of FIG. It is arrow XX sectional drawing of FIG. FIG. It is explanatory drawing of an assembly procedure, (a) is the state which bent the left receiving member and the right receiving member from the state of FIG. 4, (b) is the state which further bent the rear alignment member, (c) is further front. A state where the mating member is bent is shown. It is a figure which shows the relationship between a tongue piece and a latching long hole, (a) is a perspective view, (b) is a principal part enlarged view. It is a perspective view which shows an address column, (a) has shown the example which provided the address column in the front board, (b) has shown the example which provided the address column in the bottom plate. It is a perspective view which shows the box for sending in which the opening part was formed. It is a perspective view which shows the state which assembled the vertically long sending box concerning Embodiment 2 of this invention. It is a perspective view which shows the state which assembled the horizontally long sending box which concerns on Embodiment 3 of this invention. FIG. It is explanatory drawing of an assembly procedure, (a) is the state which bent the left receiving member and the right receiving member from the state of FIG. 11, (b) is the state which further bent the front receiving member, (c) is further match | combining. The state which bent the member is shown. It is a perspective view which shows the relationship between a tongue piece and a latching long hole.

Explanation of symbols

A Address field B Opening C Cut line F Valley broken line S Housing part 1 Box 2 for sending 2 Bottom plate 2L Left side 2R Right side 2B Rear side 2F Front side 3 Left receiving member 4 Right receiving member 5 Rear alignment member 6 Front alignment member 7 Left side plate 8 Right side plate 9 Rear side plate 10 Front side plate 11 Left receiving plate 12 Right receiving plate 13 Rear alignment plate 14 Front alignment plate 13L, 14L Left side 13R, 14R Right side 14B Rear side 15 Rear left alignment side plate 16 Rear right alignment side plate 17 Front left alignment Side plate 18 Front right side plate 15D, 16D, 17D, 18D Lower side 21BL, 21BR, 21FL, 21FR Tongue piece 22BL, 22BR, 22FL, 22FR Locking long holes 27A, 27B, 27C Bending reinforcement plates 28A, 28B, 28C Bending Reinforcing plate 29A, 29B, 29C Bending reinforcing plate 30 Front receiving member 31L, 31R, 31F Tongue piece 32L, 32R, 32F Locking long hole 33 Matching member 34 Matching plate 3 L left 34R right 34F front side 35 Left combined side plate 36 Migiawase plate 35D, 36D lower side 37 before mating plate 37D lower side

Claims (2)

A box used for sending direct mail, etc.
A rectangular bottom plate;
A left side plate and a right side plate and a front side plate and a rear side plate formed by extending from the left side and the right side and the front side and the rear side of the bottom plate, and bending,
A mating member extending from at least one of these side plates, formed by bending, and covering the upper opening of the accommodating portion defined by the bottom plate and the side plate;
A tongue extending from the side of the mating member;
A shipping box comprising a locking elongated hole formed along a side of the bottom plate and locked in a state where the tongue piece is inserted. The sending box according to claim 1, wherein the size of the bottom plate is square No. 2 or smaller, and the length of the side plate in the vertical direction is 1 cm or less.

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