JP2016003029A - Packing device and assembling method of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packing device capable of performing stable unpacking work by imparting a fall prevention function thereto without increasing a price and by making the fall prevention function valid before unpacking, and further to provide an assembling method of the packing device.SOLUTION: A packing device comprises: an upper packing box 1 with a lower side having an opening; and a lower packing box 2 fitted into the opening of the upper packing box 1. The upper packing box 1 comprises an opening hole formation section 1g capable of forming an opening hole 1m by cutting off the opening hole formation section 1g from one principal surface and the other principal surface thereof. The lower packing box 2 comprises a pair of tongue piece portions 2g and 2h being provided at a position corresponding to the opening hole 1m and being capable of being cut off from one principal surface and the other principal surface of the lower packing box 2. The pair of tongue piece portions 2g and 2h functions as a support section 2x for supporting a lower end portion of the packing device by cutting off the pair of tongue piece portions 2g and 2h and fixing the pair of tongue piece portions 2g and 2h to each other in a state where the opening hole formation section 1g is cut off and the opening hole 1m is formed.

Description

  The present invention relates to a packaging device used when transporting an electronic device such as a thin image display device, and a method for assembling the packaging device.

  In recent years, display devices typified by liquid crystal televisions are becoming thinner. In such a thin display device, a rectangular parallelepiped packaging box having a size in the depth direction smaller than the size in the vertical direction and the horizontal direction is used.

  When the thin display device is packed using the rectangular parallelepiped packing box as described above, the installation state is not stable because the packing box has a small depth dimension, and it is easy to fall. Moreover, if the depth dimension of a packaging box is enlarged in order to prevent a fall, the volume of the load will be increased accordingly. For this reason, transportation costs are increased. Then, the packaging apparatus which has a fall prevention function is proposed as a packaging apparatus used for a thin display apparatus (for example, refer patent document 1, 2).

JP 2010-30636 A JP 2010-215276 A

  However, the packaging device described in Patent Document 1 has a configuration in which a member for preventing overturning is provided separately from the packaging box. For this reason, the price of a packaging apparatus will rise.

  Moreover, in the packaging apparatus described in the said patent document 1, since the member for a fall prevention provided separately from the said packaging box after removing a cover was used, when removing a cover, there existed a possibility of falling.

  Moreover, in the packing apparatus described in the said patent document 2, since the protrusion part of the blade part integrally formed in the packing material which comprises a packing box main body functions as a support leg which supports a packing box main body, a packing apparatus Will not raise the price. However, when removing the packing material to take out the thin display device, the protruding portion of the wing plate portion cannot function as a support leg that supports the packing box body, and thus may fall over when the packing material is removed. was there.

  Therefore, the present invention provides a packing device capable of performing a stable unpacking operation by providing a toppling prevention function without increasing the price and enabling the toppling prevention function before unpacking. It is an object of the present invention to provide a method for assembling a packaging device.

  A packaging device according to the present invention is a packaging device for storing an electronic device, and has a rectangular parallelepiped shape in which a dimension in a depth direction is smaller than a dimension in a longitudinal direction and a lateral direction, and an upper packaging box in which a lower side is opened. And a lower packaging box that is open on the upper side and fitted into the opening of the upper packaging box, and the upper packaging box is cut and raised from one main surface and the other main surface of the first and first main surfaces. 1 and 2 opening hole formation part which can form two opening holes, the lower packing box is provided in the position corresponding to the first and second opening holes, and the lower packing box A first and second pair of tongue pieces that can be cut and raised from one main surface and the other main surface, and the first and second openings are formed by cutting and raising the first and second opening hole forming portions. In the state where the hole is formed, the first and second pair of tongue pieces are cut and raised to form a pair of tongue pieces. By fixing the first, second pair of tongue portions is allowed to function as a support portion for supporting the lower end of the packaging device.

  An assembling method of a packing apparatus according to the present invention includes an upper packing box having first and second opening hole forming portions that can be cut and raised from one main surface and the other main surface to form first and second opening holes. A lower packing box provided at a position corresponding to the first and second opening holes and having a first and second pair of tongue pieces that can be cut and raised from one main surface and the other main surface; In a state in which the upper packing box and the lower packing box are fitted, the upper packing box and the lower packing box are assembled from one main surface and the other main surface with a fastener, and the assembly method of the packing device, (A) After cutting and raising the first and second opening hole forming portions of the upper packing box to form the first and second opening holes, the first and second pairs of the lower packing box And (b) a step of fixing the pair of tongue pieces to each other.

  According to the present invention, the first and second pair of tongue pieces are cut and raised while the first and second opening holes are formed and the first and second opening holes are formed. By fixing the pair of tongue pieces, the first and second pair of tongue pieces function as support parts for supporting the lower end of the packaging device, thereby preventing the packaging device from overturning. be able to. In addition, since it is not necessary to newly prepare a member for preventing the fall, a fall prevention function can be provided without increasing the price. Furthermore, since the fall prevention function can be made effective before unpacking, the fall prevention function works even during unpacking, and stable unpacking work can be performed.

In the packaging apparatus which concerns on embodiment, it is a perspective view which shows the structure of an upper packaging box and a lower packaging box. In the packaging apparatus which concerns on embodiment, it is a perspective view which shows the state which cut and raised the opening hole formation part of the upper packaging box. In the packing apparatus which concerns on embodiment, it is a perspective view which shows the state which cut and raised the tongue piece part of the lower packing box. In the packaging apparatus which concerns on embodiment, it is a perspective view which shows the state which is going to mount | wear with a fastener in the through-hole of a tongue piece part. It is a perspective view which shows the structure of the lower packing box of the packing apparatus which concerns on the modification 1 of embodiment. It is a perspective view which shows the fixed state of the tongue piece part of the packing apparatus which concerns on the modification 1 of embodiment. It is a perspective view which shows the structure of the packing apparatus which concerns on the modification 2 of embodiment. It is a disassembled perspective view which shows the structure of the packaging apparatus which concerns on a premise technique. It is a perspective view which shows the structure of the packing apparatus which concerns on a premise technique, and a fastener.

<Prerequisite technology>
First, the prerequisite technology of the present invention will be described below with reference to the drawings. FIG. 8 is an exploded perspective view illustrating the configuration of the packaging device according to the base technology, and FIG. 9 is a perspective view illustrating the configurations of the packaging device and the fastener 5.

  As shown in FIG. 8, the packaging device accommodates a thin display device 60 that is an electronic device, and includes an upper packaging box 1 and a lower packaging box 2. Both the upper packing box 1 and the lower packing box 2 have a rectangular parallelepiped shape in which the dimension in the depth direction is smaller than the dimension in the vertical direction and the horizontal direction. The upper packaging box 1 includes an opening 1a that opens on the lower side, and the lower packaging box 2 includes an opening 2a that opens on the upper side. The upper packing box 1 can be fitted into the lower packing box 2 so as to cover the opening 2a of the lower packing box 2, so that the inner peripheral dimension of the opening 1a of the upper packing box 1 is larger than the outer peripheral dimension of the lower packing box 2. Is also formed slightly larger. Further, the vertical dimension of the upper packing box 1 is formed longer than the vertical dimension of the lower packing box 2.

  The upper packaging box 1 includes side portions 1b on both sides located in the longitudinal direction and side portions 1c on both sides located in the short direction. The lower packing box 2 includes side portions 2b on both sides located in the longitudinal direction and side portions 2c on both sides located in the short direction. The upper packing box 1 and the lower packing box 2 are made of corrugated board material. The four side surfaces of the upper packaging box 1 and the lower packaging box 2 are provided in a row by bending one sheet of corrugated board material. Alternatively, the four side surfaces of the upper packing box 1 and the lower packing box 2 are connected using a metal fitting, an adhesive, or an adhesive tape.

  A lower cushioning material 3 is disposed on the inner bottom of the lower packaging box 2. The outer peripheral dimensions formed by the side portions 3a on both sides located in the longitudinal direction of the lower cushioning material 3 and the side portions 3b on both sides located in the short direction are the four side portions 2b and 2c of the lower packing box 2. It is formed to be slightly smaller than the inner circumference dimension that is configured.

  The lower cushioning material 3 includes two inner walls that are parallel to the longitudinal direction of the lower packaging box 2 and that face each other at a predetermined interval in the lateral direction, and inner walls on the side surface portion 2c side and the bottom portion 2d side of the lower packaging box 2 And a recess 3c that is opened on the upper side of the lower packing box 2 is provided. The dimension of the recess 3 c in the short direction is formed to be slightly larger than the bottom thickness of the thin display device 60.

  The upper cushioning material 4 includes two inner walls parallel to the longitudinal direction of the upper packaging box 1 and facing each other at a predetermined interval in the lateral direction, and inner walls on the side surface 1c side and the top portion 1d side of the upper packaging box 1 And a recess 4a that opens the lower side of the upper cushioning material 4 is provided. The dimension in the short direction of the recess 4 a is formed to be slightly larger than the upper thickness of the thin display device 60.

  The upper cushioning material 4 has four side surface portions 1b and 1c of the upper packing box 1 having outer peripheral dimensions constituted by side surface portions 4b on both sides positioned in the longitudinal direction and side surface portions 4c on both sides positioned in the lateral direction. It is formed a little smaller than the inner periphery dimension comprised by these. The lower buffer material 3 and the upper buffer material 4 described above are made of a foamed synthetic resin material.

  Through holes 1e and 1f are provided in the side surface portions 1b on both sides of the upper packing box 1, and the through holes 2e and 2f are provided at positions corresponding to the through holes 1e and 1f in the side surface portions 2b on both sides of the lower packing box 2. Each is provided.

  Next, a method for assembling the packing apparatus will be described. As shown in FIG. 8, the operator fits the lower cushioning material 3 into the lower packing box 2 and fits the thin display device 60 into the recess 3 c provided in the lower cushioning material 3 from the bottom. Thereafter, the operator fits the concave portion 4 a of the upper cushioning material 4 from above into the upper portion of the thin display device 60. Further, the operator covers the opening 1 a of the upper packing box 1 from above the upper cushioning material 4. More specifically, the operator covers the opening 1 a of the upper packing box 1 on the upper cushioning material 4, and the surface inside the top 1 d of the upper packing box 1 contacts the top 4 d of the upper cushioning material 4. Thus, the upper packing box 1 is fitted to the lower packing box 2.

  As shown in FIG. 9, the operator engages the upper packing box 1 with the lower packing box 2, and then fastens one by one in each of the through holes 1 e and 1 f provided in the side surface portion 1 b of the upper packing box 1. The tool 5 is inserted and fitted. The fastener 5 is detachably attached to the upper packing box 1 and the lower packing box 2. The fastener 5 fixes the upper packaging box 1 and the lower packaging box 2, and is a member which comprises a packaging apparatus. Among the through holes 1e and 1f, for example, the fastener 5 inserted into the through hole 1e is simultaneously inserted into the through hole 2e of the lower packing box 2 that overlaps the through hole 1e. And the fastener 5 couple | bonds (fixes) the upper packaging box 1 and the lower packaging box 2 with the through-hole 1e of the upper packaging box 1, and the through-hole 2e of the lower packaging box 2. FIG. This also applies to the case where the fastener 5 is inserted into the other through hole 1f.

  The fastener 5 may be of any structure as long as the upper packing box 1 and the lower packing box 2 can be coupled to each other through the through holes 1e and 1f. For example, with the structure in which the upper packing box 1 and the lower packing box 2 are joined by expanding the outer diameter of the back side (tip side) of the fastener with the fastener inserted into the through hole. Good. Moreover, the structure which couple | bonds the upper packaging box 1 and the lower packaging box 2 by rotating the fastener itself in the state which inserted the fastener in the through-hole may be sufficient.

  In the packing apparatus described above, the dimension (depth dimension) in the depth direction of the upper packing box 1 and the lower packing box 2 having a rectangular parallelepiped shape is the vertical dimension (height dimension) or the horizontal direction of the upper packing box 1. It is smaller than the dimension (width dimension). For this reason, as described above, the state in which the upper packing box 1 and the lower packing box 2 are coupled is unstable and easily falls. Therefore, when a vibration or impact is applied in the depth direction to the packaging device installed on the horizontal plane, the packaging device may fall down. In particular, electronic devices such as the thin display device 60 tend to be thinned in the future, and the depth dimension of the packaging box is also reduced accordingly, so that it is more likely to fall down.

  In view of the above situation, in the present embodiment, the following configuration is adopted as a packing device used for packing an electronic device.

<Embodiment>
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a configuration of an upper packing box 1 and a lower packing box 2 in the packing device according to the embodiment, and FIG. 2 shows an opening hole forming portion 1g of the upper packing box 1 in the packing device. FIG. 3 is a perspective view showing a state in which the tongue pieces 2g and 2h of the lower packing box 2 are cut and raised in the packing device, and FIG. It is a perspective view which shows the state which is going to mount | wear with the fastener 5 to the through holes 2r and 2s of the tongue piece parts 2g and 2h. In the embodiment, the same components as those described in the base technology are denoted by the same reference numerals, and description thereof is omitted.

  As shown in FIG. 1, the upper packing box 1 has an opening hole forming portion 1g (first opening) that can be cut and raised from one main surface (front side surface portion 1b) to form an opening hole 1m (first opening hole). Open hole forming portion) and an opening hole forming portion 1g (second open hole) that can be cut and raised from the other main surface (back side surface portion 1b) to form an open hole 1m (second open hole). Forming part). The opening hole forming portion 1g is formed so as to be able to be cut and raised by the fold line 1h and the perforations 1j and 1k at the lower ends of the side surface portions 1b on both sides.

  Further, the lower packing box 2 is provided at a position corresponding to the opening hole 1m, and is a first pair of tongue pieces that can be cut and raised from one main surface (front side portion 2b) of the lower packing box 2. 2g, 2h, a second pair of tongue pieces 2g provided at a position corresponding to the opening hole 1m and capable of being cut and raised from the other main surface (side portion 2b on the back side) of the lower packing box 2 , 2h. More specifically, the lower packing box 2 has a tongue piece portion that can be cut and raised on the side surface portions 2b on both sides in the longitudinal direction in a range smaller than the range of the opening hole forming portion 1g of the upper packing box 1. 2g and 2h are provided. The tongue piece 2g is formed so as to be cut and raised by a fold line 2j and perforations 2k and 2m. The other tongue piece 2h is formed so as to be cut and raised by a fold line 2n and perforations 2p and 2q.

  The tongue pieces 2g and 2h are provided with through holes 2r and 2s, respectively. A fastener 5 detachably attached to the upper packaging box 1 and the lower packaging box 2 is detachably attached to the through holes 2r and 2s.

  Next, a method for assembling the packaging device according to the embodiment will be described. The assembling method described here is performed through the procedure described in the base technology.

  As shown in FIG. 2, in a state where the upper packaging box 1 and the lower packaging box 2 are coupled with the fastener 5 (before unpacking), the operator can open the opening hole forming portion 1 g of the upper packaging box 1 with a sewing machine. Break along the eyes 1j and 1k, and cut it up at the fold line 1h. The opening hole 1m is formed by cutting and raising the opening hole forming portion 1g, and the tongue pieces 2g and 2h of the lower packing box 2 are exposed from the opening hole 1m.

  Next, as shown in FIG. 3, the operator tears the tongue piece 2g of the lower packing box 2 along the perforations 2k and 2m, and cuts it up with the folding line 2j as a boundary. Subsequently, the operator tears the other tongue piece 2h along the perforations 2p and 2q and cuts it up with the bend line 2n as a boundary.

  Next, as shown in FIG. 4, the operator removes all the fasteners 5 attached to one main surface and the other main surface of the upper packing box 1 and the lower packing box 2. The operator inserts and fits one of the removed fasteners 5 into the through holes 2r and 2s provided in the cut and raised tongue pieces 2g and 2h, thereby forming a pair of tongue pieces 2g and 2h. Join (fix) each other. That is, the operator couples the joint surfaces 2v and 2w with the fold lines 2t and 2u provided on the tongue pieces 2g and 2h as a boundary, thereby configuring the support portion 2x. The support portion 2x protrudes from the one main surface and the other main surface of the packaging device in the depth direction (front direction and back direction) of the packaging device, and supports the lower end portion of the packaging device.

  As described above, in the packaging device and the assembling method of the packaging device according to the embodiment, the pair of tongue pieces 2g and 2h are cut and raised in a state where the opening hole forming portion 1g is cut and raised to form the opening hole 1m. By fixing the pair of tongue pieces 2g and 2h to each other, the pair of tongue pieces 2g and 2h function as a support portion 2x for supporting the lower end portion of the packaging device. Can be prevented. In addition, since it is not necessary to newly prepare a member for preventing the fall, a fall prevention function can be provided without increasing the price. Furthermore, since the fall prevention function can be made effective before unpacking, the fall prevention function works even during unpacking, and stable unpacking work can be performed.

  The upper packing box 1 and the lower packing box 2 are further provided with a fastener 5 that can be fixed on one main surface and the other main surface, and the pair of tongue pieces 2g, 2h are provided with through holes 2r, 2s, respectively, A pair of tongue pieces 2g and 2h are fixed by fitting the fastener 5 to 2s. Accordingly, the pair of tongue pieces 2g and 2h can be firmly fixed to each other, and an even stronger fall prevention function can be realized. Moreover, since the fastener 5 which can fix the upper packaging box 1 and the lower packaging box 2 by one main surface and the other main surface can be shared, the tongue piece parts 2g and 2h which make a pair are fixed. Therefore, it is not necessary to newly prepare another member, and the price increase of the packaging device can be suppressed.

  Moreover, although the fastener 5 was used for the coupling | bonding of the tongue piece parts 2g and 2h of the lower packing box 2, as shown to FIG. 5 and FIG. 6, one pair of one pair in a pair of tongue piece parts 2g and 2h penetrates. The hole 2r and the other may each include an anchor portion 20c that can be fitted into the through hole 2r, and the pair of tongue pieces 2g and 2h may be fixed by fitting the anchor portion 20c into the through hole 2r. FIG. 5 is a perspective view illustrating a configuration of the lower packing box 2 of the packing device according to the first modification of the embodiment, and FIG. 6 is a perspective view illustrating a fixed state of the tongue pieces 2g and 2h of the packing device. is there.

  The anchor portion 20c is formed so as to be cut and raised by the fold line 20a and the perforation 20b in the tongue piece portion 2h. The through hole 2r is provided in the tongue piece 2g. The operator breaks along the perforation line 20b, and forms the anchor part 20c by bending it along the fold line 20a, and the engaging part 20d of the anchor part 20c is inserted into the through hole 2r as shown in FIG. By engaging, the joining surfaces 2v and 2w can be coupled. Thereby, a pair of tongue piece parts 2g and 2h can comprise the support part 2x.

  In this case, the pair of tongue pieces 2g, 2h can be firmly fixed to each other, and a stronger fall prevention function can be realized. Moreover, since it is not necessary to prepare another member newly in order to fix the pair of tongue pieces 2g and 2h, an increase in the price of the packaging device can be suppressed.

  Moreover, as shown in FIG. 7, the opening hole formation part 1g may be provided with the notch hole 10a for hooking a finger | toe. FIG. 7 is a perspective view illustrating a configuration of a packaging device according to Modification 2 of the embodiment. The notch hole 10a is formed in a semicircular shape, for example, and is provided at the lower end of the opening hole forming portion 1g. When the opening hole forming portion 1g is provided with a notch hole 10a for hooking a finger, it is possible to facilitate the cutting and raising operation.

  In the present invention, the embodiments can be appropriately modified and omitted within the scope of the invention.

  1 upper packing box, 1g opening hole forming part, 1m opening hole, 2 lower packing box, 2g tongue piece part, 2h tongue piece part, 2r through hole, 2s through hole, 2x support part, 5 fastener, 10a notch hole 20c Anchor part.

Claims (7)

A packaging device for storing electronic equipment,
An upper packaging box having a rectangular parallelepiped shape whose dimensions in the depth direction are smaller than the dimensions in the vertical direction and the horizontal direction, and whose lower side is open;
An upper side opening, and a lower packing box fitted into the opening of the upper packing box; and
With
The upper packaging box includes first and second opening hole forming portions that can be cut and raised from one main surface and the other main surface to form first and second opening holes,
The lower packing box is provided at a position corresponding to the first and second opening holes, and can be cut and raised from one main surface and the other main surface of the lower packing box. With tongue piece,
With the first and second opening hole forming portions cut and raised to form the first and second opening holes, the first and second pair of tongue pieces are cut and raised to form a pair. By fixing the tongue pieces, the first and second pair of tongue pieces function as a support for supporting the lower end of the packing device. A fastener capable of fixing the upper packing box and the lower packing box on one main surface and the other main surface;
The first and second pair of tongue pieces each include a through hole,
The packaging device according to claim 1, wherein the pair of tongue pieces are fixed by fitting the fasteners into the through holes. A pair of one of the first and second pair of tongue pieces includes a through hole, and the other includes an anchor portion that can be engaged with the through hole.
The packing device according to claim 1, wherein the pair of tongue pieces are fixed by engaging the anchor portion with the through hole.   The packing device according to any one of claims 1 to 3, wherein the first and second opening hole forming portions include a notch hole for hooking a finger. An upper packing box having first and second opening hole forming portions that can be cut and raised from one main surface and the other main surface to form first and second opening holes, and the first and second opening holes A lower packaging box provided at a corresponding position and having a first and a second pair of tongue pieces that can be cut and raised from one main surface and the other main surface, and the upper packaging box and the lower packaging box A method of assembling a packaging device for fixing the upper packaging box and the lower packaging box from one main surface and the other main surface with a fastener in a fitted state,
(A) After cutting and raising the first and second opening hole forming portions of the upper packing box to form the first and second opening holes, the first and second pairs of the lower packing box Cutting up the tongue piece of
(B) fixing the tongue pieces that form a pair;
A method for assembling the packing apparatus.   In the step (b), after the fasteners are removed from the one main surface and the other main surface of the upper packing box and the lower packing box, the first and second pairs of tongue pieces are respectively provided. The assembly method of the packing apparatus of Claim 5 which is a process of fixing the said tongue piece part which makes a pair by fitting the said fastener with respect to a hole.   The step (b) includes a pair of tongue pieces by engaging an anchor portion provided on the other side with a through hole provided on one of the pair of first and second pair of tongue pieces. The method for assembling a packing apparatus according to claim 5, wherein the method is a step of fixing the parts.

Images