阅读说明：本技术 包装盒 (Packing box (Chinese character' jiangsu ) 是由 内田隆史 水口泰范 于 2018-03-14 设计创作，主要内容包括：包装盒包括：底板；盒主体,其包括包围底板的周壁；以及保持构件,其包括：接触部,其包括从收容物的上方接触的接触面,收容物在盒主体的内侧配置于底板的表面上；以及连接部,其直接或间接地连接底板和/或周壁,接触部在接触面具有粘接部。(The packing carton includes: a base plate; a box main body including a peripheral wall surrounding a bottom plate; and a holding member including: a contact portion including a contact surface that contacts from above the stored items, the stored items being disposed on the surface of the bottom plate inside the cartridge main body; and a connecting portion directly or indirectly connecting the bottom plate and/or the peripheral wall, the contact portion having an adhesive portion on a contact surface.)

1. A package, characterized in that it comprises:

A base plate;

a box main body including a peripheral wall surrounding the bottom plate; and

the holding member is provided with a holding member for holding the holding member,

the holding member includes:

a contact portion including a contact surface that contacts an object to be stored from above, the object to be stored being disposed on a surface of the bottom plate inside the cartridge main body; and

a connecting portion directly or indirectly connecting the bottom plate and/or the peripheral wall,

the contact portion has an adhesive portion on the contact surface.

2. The packaging box according to claim 1,

the holding member has a sheet shape, and the adhesive portion of the holding member is adhered to an upper surface of the panel.

3. The packaging box according to claim 2,

the holding member has a non-contact portion that extends continuously from the connecting portion and is not in contact with the storage, the connecting portion is formed on the non-contact portion, and a reinforcing member is laminated on the non-contact portion.

4. The packaging box according to any one of claims 1 to 3,

The contact portion has a base material supporting the adhesive portion, and the adhesive portion is formed of an adhesive applied to the base material.

5. The packaging box according to any one of claims 1 to 4,

the package further comprises a snap member for securing the retaining member to the bottom panel and/or the peripheral wall.

6. The packaging box according to any one of claims 1 to 5,

the bottom plate has a rectangular shape, the peripheral walls including a first peripheral wall, a second peripheral wall disposed perpendicular to the first peripheral wall, a third peripheral wall disposed parallel to the first peripheral wall and perpendicular to the second peripheral wall, and a fourth peripheral wall disposed parallel to the second peripheral wall,

the holding member includes:

a first holding member extending from the first peripheral wall toward an inner side of the box main body; and

a second retaining member extending from the second peripheral wall toward an inside of the cartridge body.

7. The packaging box according to claim 6,

the first holding member is disposed in the vicinity of a first corner portion which is a corner portion of the first peripheral wall where the first peripheral wall and the fourth peripheral wall intersect,

The second holding member is disposed in the vicinity of a second corner portion, which is a corner portion of the second peripheral wall that intersects the third peripheral wall and is located in a diagonal direction of the first corner portion.

8. The packaging box according to claim 6,

the holding member further includes:

a third retaining member extending from the third peripheral wall to an inside of the cartridge body; and

a fourth retaining member extending from the fourth circumferential wall to an inside of the box main body,

the first holding member and the third holding member are disposed at positions symmetrical with respect to the center of gravity of the contained product, and the second holding member and the fourth holding member are disposed at positions symmetrical with respect to the center of gravity of the contained product.

Technical Field

The present invention relates to a package having a holding member for holding a content during movement.

Background

Conventionally, a package box for storing a liquid crystal panel or the like has been used for transporting or storing the liquid crystal panel or the like. As such a package, patent document 1 discloses a panel transport container used when transporting a plurality of liquid crystal panels.

The panel transport container disclosed in patent document 1 includes: the container includes a container body, a lid body closing the container body, and a holding piece provided on a peripheral wall of the container body and protruding from an inner surface of the peripheral wall. The panel disposed inside the container body is held by the end faces of the four sides of the panel being in contact with the holding pieces.

Disclosure of Invention

Technical problem to be solved by the invention

However, in the case of a structure in which the panel is brought into contact with the end faces of the four sides of the panel to suppress the swing of the panel as in patent document 1, there is a limit to the case of contact with the end faces of the panel when an additional object such as a circuit board is connected to any one of the four sides of the panel. Further, when the holding piece that contacts the end face of the panel is provided at the corner portion of the panel while avoiding the above-described addition, the contact area between the holding piece and the end face of the panel is insufficient. Therefore, when a large force is applied between the end face of the panel and the holding piece at the time of braking of the conveying vehicle, traveling around a curve, the force is locally applied to the corner portion of the panel via the holding piece, and the corner portion of the panel may be broken. Even if the panel does not have the above-described attachments, a load is applied between the end faces of the four sides of the panel and the holding pieces, which may be a cause of breakage of the panel.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a package box that suppresses a load from being applied to an end face of a panel and can hold the panel in a container main body even when an additional object such as a circuit board is provided on the panel.

Technical solution for solving technical problem

The packing box of an embodiment of the present invention includes: a base plate; a box main body including a peripheral wall surrounding the bottom plate; and a holding member including: a contact portion including a contact surface that contacts an object to be stored from above, the object to be stored being disposed on a surface of the bottom plate inside the cartridge main body; and a connecting portion directly or indirectly connecting the bottom plate and/or the peripheral wall, the contact portion having an adhesive portion on the contact surface.

Advantageous effects

According to the package box of the present invention, it is possible to suppress the load from being applied to the end face of the panel, and to hold the panel in the container body even when an additional object such as a circuit board or a driver is provided in the panel.

Drawings

Fig. 1 is an overall perspective view of a package according to an embodiment of the present invention. The figure (a).

Fig. 2 is a plan view of the package box in a state where the panel module is housed.

Fig. 3 is a cross-sectional view schematically showing the periphery of the holding member of the package box cut along line III-III in fig. 2.

Fig. 4 is a partially enlarged view showing the periphery of the holding member provided in the first peripheral wall shown in fig. 2.

Fig. 5 is a schematic cross-sectional view showing a state in which a plurality of panel modules arranged in a stacked manner corresponding to fig. 3 are held by one holding member.

Fig. 6 is a partial sectional view taken along line VI-VI of fig. 4 showing the structure of the holding member.

Fig. 7 is a partial sectional view showing the holding member.

Fig. 8 is a plan view showing a package according to another embodiment of the present invention.

Fig. 9 is a plan view showing a package according to still another embodiment of the present invention.

Detailed Description

[ first embodiment ]

A package according to an embodiment of the present invention will be described below with reference to the accompanying drawings. The package of the present invention is not limited to the following embodiments.

As shown in fig. 1 and 2, the packing box 1 of the present embodiment includes a box main body 2 and a holding member 3, and the holding member 3 holds a content a stored in the box main body 2. As described later, in the package box 1 of the present embodiment, the holding member 3 has a contact surface Su1 (see fig. 3) that contacts from above the content a, and the contact surface Su1 has the adhesive portion 31 (see fig. 6). The content a is held inside the main body 2 by bringing the adhesive portion 31 of the holding member 3 attached to the main body 2 into contact with the content a and attaching the adhesive portion to the content a.

The package box 1 contains one or more contents a, for example, when the contents a are conveyed and stored. The content a to be contained in the packing box 1 has a main portion a1 and an auxiliary portion a2 connected to the peripheral edge of the main portion a 1. In the present embodiment, the main section a1 and the auxiliary section a2 of the contained item a are connected via a connecting section A3, and the connecting section A3 is used to connect the auxiliary section a2 to the peripheral edge of the main section a 1.

Specifically, in the present embodiment, the storage a is a panel module. The panel module includes: the main portion a1 is a panel, and the auxiliary portion a2 is a circuit board connected to the periphery of the panel. The panel and the circuit board are connected via a flexible board as a connection portion a 3. Hereinafter, the panel, the circuit substrate, the flexible substrate, and the panel module will be described using the same reference numerals a1, a2, A3, and a as the main portion, the auxiliary portion, the connection portion, and the contained object, respectively.

In the present embodiment, the panel a1 of the panel module a is formed in a rectangular shape having four edges as shown in fig. 1 and 2. The panel a1 is a panel for a display device such as a liquid crystal panel. As shown in fig. 3, the panel a1 has a first surface (the upper surface of the panel a1 in fig. 3) a11 as the front surface of the panel a1, and a second surface a12 as the back surface. A protective sheet, not shown, for protecting the panel a1 is attached to the first surface a11 of the panel a 1. Since the adhesive portion 31 of the holding member 3 is in contact with the first surface a11 of the panel a1 via the protective sheet, the adhesive portion 31 is not in direct contact with the display surface of the panel a 1. Therefore, the display surface of the panel a1 is prevented from being contaminated by the adhesive portion 31 of the holding member 3.

As shown in fig. 1 and 2, panel a1 includes a first edge E1, a second edge E2 disposed perpendicular to first edge E1, a third edge E3 disposed parallel to first edge E1 and perpendicular to second edge E2, and a fourth edge E4 disposed parallel to the second edge. A circuit board a2 is provided on the third edge E3 and the fourth edge E4 with a flexible board A3 interposed therebetween. In the present embodiment, a plurality of circuit substrates a2 are provided along a direction in which the third edge E3 extends (hereinafter referred to as a lateral direction D1). The circuit substrate a2 disposed on the third edge E3 extends to both ends of the third edge E3, i.e., both corners of the panel a 1. Likewise, the plurality of circuit substrates a2 disposed at the fourth edge E4 are disposed along a direction in which the fourth edge E4 extends (hereinafter referred to as a longitudinal direction D2). The circuit substrate a2 disposed at the fourth edge E4 extends to both ends of the fourth edge E4, i.e., to both corners of the panel a 1. The circuit substrate a2 is not disposed on the first edge E1 and the second edge E2.

In the present embodiment, the panel module a is exemplified as a panel module in which the circuit board a2 is provided on the third edge E3 and the fourth edge E4 of the four edges E1 to E4 of the panel a 1. However, the structure of the panel module a is not limited to the illustrated structure. The panel module a may be a panel module in which a circuit board a2 is provided on at least one of four edges E1 to E4 of a panel a 1. In the present embodiment, the circuit substrate a2 extends to both ends of the edge on which the circuit substrate a2 is provided, that is, to both corners of the panel a1, but does not necessarily extend to both corners of the panel a 1. The circuit boards a2 may be arranged apart from each other along the edge on which the circuit board a2 is provided. The panel module a may be a panel module in which the circuit board a2 is not provided on any of the four edges E1 to E4 of the panel a 1.

The storage object is not limited to the panel module a, and may be another device or article to be stored in the package 1 and to be protected. The shape of the stored object a is not limited to a rectangular shape as long as it can be held by the holding member 3 described later. The number of the contents a accommodated in the packing box 1 is not particularly limited.

The cartridge main body 2 accommodates a panel module a as an accommodation object. As shown in fig. 1, the box main body 2 is a box-like body formed with an opening having a size capable of accommodating the panel module a inside the box main body 2, and the box main body 2 includes a bottom plate 21 and a peripheral wall 22 surrounding the bottom plate 21. The panel module a IS disposed on the surface 21a of the bottom plate 21 inside the box main body 2 defined by the surface 21a of the bottom plate 21 and the inner surface IS of the peripheral wall 22. In the present embodiment, when the panel module a is housed in the cassette main body 2, the panel module a is arranged in parallel with respect to the bottom plate 21. In the present embodiment, as shown in fig. 3, a plurality of panel modules a are stacked and housed in the cassette main body 2. The size of the cartridge main body 2 can be changed as appropriate depending on the size and the number of the objects to be stored such as the panel module a. In the present embodiment, when the panel module a IS placed in the box main body 2, the box main body 2 IS set to have a size having a gap (see fig. 2 and 3) between the inner surface IS of the peripheral wall 22 and the outer periphery of the panel module a including the circuit board a 2.

As shown in fig. 3, a spacer S is provided between the plurality of panel modules a to prevent the panels a1 from contacting each other. The spacer S may be a thin plate made of, for example, foamed resin. The spacer S may be an adhesive sheet made of an adhesive material such as silicone rubber. When the spacer S is an adhesive sheet, the stacked plurality of panel modules a can be suppressed from moving in the lateral direction D1 and the longitudinal direction D2 with respect to each other.

The material constituting the cartridge main body 2 is not particularly limited. The box main body 2 may be formed using, for example, a deformable material capable of absorbing an impact applied to the panel module a when the package box 1 is conveyed or the like. The deformable material may be an elastic material such as synthetic resin foam, rubber, or the like. In addition, at least a part of the cartridge main body 2 may be formed of a deformable material. For example, the entire cartridge main body 2 may be formed of a deformable material, or a part of the cartridge main body 2 may be formed of a deformable material, and the other parts may be formed of a rigid material such as metal or hard resin.

The shape of the cartridge body 2 is not particularly limited as long as it can house a housed object such as the panel module a. In the present embodiment, the bottom plate 21 of the cartridge main body 2 has a rectangular shape, and the peripheral wall 22 extends substantially perpendicularly from the outer periphery of the bottom plate 21 with respect to the bottom plate 21. More specifically, as shown in fig. 1 and 2, the peripheral wall 22 includes a first peripheral wall 22a, a second peripheral wall 22b disposed perpendicularly to the first peripheral wall 22a, a third peripheral wall 22c disposed parallel to the first peripheral wall 22a and perpendicularly to the second peripheral wall 22b, and a fourth peripheral wall 22d disposed parallel to the second peripheral wall 22 b. The opening of the cartridge main body 2 may be closed by a cover not shown. Further, a plurality of the cartridge bodies 2 may be stacked, and the opening of one cartridge body 2 is closed by the back surface of the bottom plate 21 of the other cartridge body 2.

In the present embodiment, as shown in fig. 1, the peripheral wall 22 (the first peripheral wall 22a and the second peripheral wall 22b) has a fixing portion 221 for fixing the engagement member 4, which will be described later, to which the holding member 3 is attached. By fixing the engaging member 4 to the fixing portion 221, the holding member 3 connected to the engaging member 4 can be suppressed from moving relative to the peripheral wall 22.

The structure of the fixing portion 221 is not particularly limited as long as the movement of the engaging member 4 with respect to the peripheral wall 22 can be suppressed. In the present embodiment, as shown in fig. 1, the fixing portion 221 is a recess into which the engaging member 4 is fitted. The fixing portion 221 has a wall portion(hereinafter referred to as wall W) which is a wallThe movement of the engaging member 4 with respect to the fixing portion 221 is regulated when the engaging member 4 is attached to the fixing portion 221 (see fig. 4). As shown in fig. 4, the wall portion W includes a first wall portion W1 and a second wall portion W2, and the first wall portion W1 and the second wall portion W2 abut against the engaging member 4 in the longitudinal direction of the peripheral wall 22 provided with the fixing portion 221 when the engaging member 4 is attached to the fixing portion 221. The wall portion W includes a third wall portion W3 and a fourth wall portion W4, and the third wall portion W3 and the fourth wall portion W4 abut against the engaging member 4 in a direction perpendicular to the inner surface IS of the peripheral wall 22 provided with the fixing portion 221 when the engaging member 4 IS attached to the fixing portion 221. In fig. 4, for convenience of explanation, the gap between the wall W and the engaging member 4 is shown to be wider than it is.

Specifically, in the fixing portion 221a (see fig. 1) provided in the first peripheral wall 22a extending in the lateral direction D1, the first wall portion W1 and the second wall portion W2 abut against the engaging member 4 in the lateral direction D1. Further, in the fixing portion 221a, the third wall portion W3 and the fourth wall portion W4 abut against the engaging member 4 in the vertical direction D2. The third wall portion W3 IS a wall portion that the engagement member 4 abuts when moving toward the inside of the cartridge main body 2 in a direction perpendicular to the inner surface IS of the peripheral wall 22. The fourth wall portion W4 IS a wall portion that the engagement member 4 abuts when moving outward of the cartridge main body 2 in a direction perpendicular to the inner surface IS of the peripheral wall 22.

Similarly, the fixing portion 221b provided on the second peripheral wall 22b extending in the longitudinal direction D2 includes a first wall portion W1 and a second wall portion W2 that abut against the engaging member 4 in the longitudinal direction D2. The fixing portion 221b includes a third wall portion W3 and a fourth wall portion W4 that abut against the engaging member 4 in the lateral direction D2.

The fixing portion 221 may be provided on the bottom plate 21 of the cartridge main body 2 instead of the peripheral wall 22. In this case, the fixing portion 221 may be, for example, a recess recessed with respect to the surface 21a of the bottom plate 21 of the abutment panel a 1. In the present embodiment, as shown in fig. 1 and 2, the fixing portion 221 IS recessed from the inner surface IS toward the outer surface OS of the peripheral wall 22, and IS recessed so as to form a step in the height direction (vertical direction in fig. 3) of the peripheral wall 22 with respect to the surface 21a of the bottom plate 21. The step between the fixing portion 221 and the surface 21a of the bottom plate 21 constitutes the third wall portion W3 among the above-described first to fourth wall portions W1 to W4.

The fixing portion 221 is not limited to the recess. The fixing portion 221 may be configured by a protruding portion or the like that can suppress movement of the engaging member 4 with respect to the fixing portion 221 and that protrudes from the bottom plate 21 and/or the peripheral wall 22.

The number of the fixing portions 221 provided on the peripheral wall 22 is not particularly limited. In the present embodiment, the two fixing portions 221 are provided at the first peripheral wall 22a apart from each other in the lateral direction D1, and the two fixing portions 221 are provided at the second peripheral wall 22b apart from each other in the longitudinal direction D2. However, the fixing portions 22 may be provided in the longitudinal direction of each peripheral wall 22 by the number of the holding members 3 provided or more. Therefore, the fixing portion 221 may be provided at only one position on each peripheral wall 22 depending on the number of the holding members 3, or may be provided at a plurality of positions. In the present embodiment, the fixing portion 221 is provided only on the first peripheral wall 22a and the second peripheral wall 22b, but may be provided on the third peripheral wall 22c and the fourth peripheral wall 22 d.

The engaging member 4 is attached to the fixing portion 221 of the cartridge body 2, and the engaging member 4 is connected to the holding member 3. Thereby, the holding member 3 is fixed to the bottom plate 21 and/or the peripheral wall 22. As shown in fig. 1 and 2, the engaging member 4 includes: a base 41 fixed to a fixing portion 221 provided on the bottom plate 21 and/or the peripheral wall 22 and mounted on the box main body 2; and a connected portion 42 connected to the holding member 3.

The base 41 is fixed to the fixing portion 221 to suppress movement of the engaging member 4 relative to the fixing portion 221 and to suppress movement of the holding member 3 connected to the engaging member 4 relative to the cartridge body 2. In the present embodiment, as shown in fig. 4, the base portion 41 has the first contact portion 41a and the second contact portion 41b that contact the first wall portion W1 and the second wall portion W2 of the fixing portion 221, respectively. Further, the base 41 has a third abutting portion 41c and a fourth abutting portion 41d that abut against the third wall portion W3 and the fourth wall portion W4 of the fixing portion 221, respectively. The first to fourth contact portions 41a to 41d of the base portion 41 can contact the first to fourth wall portions W1 to W4 of the fixing portion 221, respectively, to suppress movement of the engaging member 4 with respect to the fixing portion 221 and to restrict movement of the holding member 3 with respect to the cartridge body 2.

The shape and structure of the base 41 are not particularly limited as long as the base 41 can be fixed to the fixing portion 221 and movement of the engaging member 4 with respect to the fixing portion 221 can be suppressed.

The connected portion 42 is a portion connected to the holding member 3. By connecting the connecting portion 3a of the holding member 3 described later to the connected portion 42, the holding member 3 is indirectly connected to the cartridge main body 2 via the engaging member 4. When the connected portion 42 IS connected to the connecting portion 3a of the holding member 3, the holding member 3 IS restrained from moving in the longitudinal direction of the peripheral wall 22 and in the vertical direction with respect to the inner side surface IS of the peripheral wall 22 with respect to the engaging member 4. This suppresses the movement of the holding member 3 relative to the engaging member 4 in the lateral direction D1 and the longitudinal direction D2.

The shape and structure of the connecting portion 42 are not particularly limited as long as the connecting portion 3a of the holding member 3 can be connected so that the holding member 3 does not move in the lateral direction D1 and the longitudinal direction D2 with respect to the engaging member 4. In the present embodiment, the connected portion 42 is constituted by a protruding portion protruding from the base portion 41 in a direction perpendicular to the surface 21a of the bottom plate 21. In fig. 1, the connected portion 42 is formed of two rod-shaped bodies protruding from the base portion 41. The connected portion 42 may be, for example, a plate-like body corresponding to the shape and structure of the connecting portion 3a of the holding member 3, or may be a recess.

In the package 1, the engaging member 4 has any configuration, and the engaging member 4 may be provided integrally with a connected portion that connects the connecting portion 3a of the holding member 3 to the bottom plate 21 and/or the peripheral wall 22, so that the holding member 3 is directly attached to the bottom plate 21 and/or the peripheral wall 22. The connected portion in this case may have the same configuration as the connected portion 42 of the engaging member 4 described above.

The holding member 3 is attached to the panel a1 of the panel module a by abutting from above, thereby suppressing the movement of the panel module a inside the box main body 2. As shown in fig. 4, the holding member 3 has: a contact portion 3b having a contact surface Su1 (see fig. 6) that contacts the panel a1 from above; and a connecting portion 3a directly or indirectly connected to the bottom plate 21 and/or the peripheral wall 22. The holding member 3 has a non-contact portion 3c continuously extending from the contact portion 3b and not contacting the panel a1, and the connecting portion 3a is formed on the non-contact portion 3 c. In addition, as shown in fig. 3, the contact portion 3b refers to a predetermined region of the holding member 3 set to a position overlapping the first surface a11 of the panel a1, and the contact portion 3b is attached on the first surface a11 of the panel a 1. The non-contact portion 3c is a predetermined region of the holding member 3 having the connecting portion 3a and set to a position not overlapping with the first surface a11 of the panel a 1. As shown in fig. 6, the contact portion 3b has an adhesive portion 31 on the contact surface Su 1.

In the present embodiment, the holding member 3 is attached to the first surface (upper surface) a11 of the panel a1 by the adhesive portion 31. As shown in fig. 3, the holding member 3 is attached to each of the plurality of panels a1 arranged in a stacked manner. In fig. 3, a spacer may be provided between the non-contact portions 3c of the plurality of holding members 3 spaced apart in the height direction of the peripheral wall 22.

As shown in fig. 5, the holding member 3 may be attached to only a single panel a1 of the plurality of panels a1 arranged in a stacked manner. In this case, for example, the spacer S provided between the plurality of panels a1 may function as the above-described adhesive sheet, and the plurality of panels a1 may be restrained from moving relative to each other in the lateral direction D1 and the longitudinal direction D2. In this case, it is not necessary to attach the holding member 3 to all of the plurality of panels a1, thereby saving cost.

In the present embodiment, the holding member 3 has a sheet shape. Therefore, when the holding member 3 is attached to the panel a1, it is not necessary to provide an extra space in the thickness direction of the panel a1, and as shown in fig. 3, the holding member 3 does not become an obstacle when the panel modules a are stacked inside the box main body 2.

In the present embodiment, as shown in fig. 6, the holding member 3 has a base material 32, and the adhesive portion 31 is laminated on the base material 32. The adhesive portion 31 is formed by an adhesive applied to the base material 32. The holding member 3 may have a release paper (not shown) covering the adhesive portion 31 in a state before the holding member 3 is attached to the panel a 1.

The base material 32 is a sheet that functions as a support for the adhesive portion 31. The material of the base 32 is not particularly limited as long as it has predetermined rigidity and is easily attached to the panel a1, and for example, various resin materials such as polyethylene terephthalate, polycarbonate, polyimide, polypropylene, etc. subjected to antistatic treatment can be used.

The adhesive used for the adhesive portion 31 is not particularly limited as long as the adhered state between the holding member 3 and the panel a1 can be maintained when a load is applied to the panel a 1. As the adhesive, for example, an acrylic adhesive can be used. The adhesion of the adhesive is not particularly limited, but the adhesion of the adhesive to the alkali-free glass is preferably 5N/25mm or more and 20N/25mm or less, and more preferably 10N/25mm or more and 15N/25mm or less. Since the adhesive force is 5N/25mm or more, when a load is applied to the panel A1, the occurrence of peeling between the adhesive portion 31 of the holding member 3 and the panel A1 can be suppressed. By setting the adhesive force to 10N/25mm or more, the panel a1 can be held more stably by the holding member 3. Further, by setting the adhesive force to 20N/25mm or less, the holding member 3 can be easily peeled from the panel a 1. By setting the adhesive force to 15N/25mm or less, the holding member 3 can be more easily peeled from the panel a1, and the handling property of the holding member 3 becomes good.

The thickness of the sheet-shaped holding member 3 is not particularly limited, but the thickness of the holding member 3 at the position of the contact portion 3b is preferably equal to or less than the thickness of the spacer S disposed between the pair of stacked panel modules a, for example. In this case, even if the holding member 3 is attached to the first surface a11 of each panel a1, as shown in fig. 3, the holding member 3 may be attached to the first surface a11 of the panel a1 in a gap formed between a plurality of panels a1 arranged in a stacked state with a spacer S interposed therebetween. Therefore, by attaching the holding member 3, the number of panels a1 stored in the box main body 2 is not reduced, and the number of panels a1 is not affected. The thickness of the contact portion 3b of the holding member 3 (the thickness of the base material 32 in the present embodiment) is not particularly limited, and is, for example, preferably 0.05mm or more and 1.0mm or less, and more preferably 0.1mm or more and 0.3mm or less. When the thickness of the holding member 3 is 0.05mm or more and 1.0mm or less, the number of panels a1 to be housed is not affected, and the workability when attaching the holding member 3 to the panel a1 is improved. Further, when the thickness of the holding member 3 is 0.1mm or more and 0.3mm or less, the workability when attaching the holding member 3 to the panel a1 is further improved. In the holding member 3, the thickness of the contact portion 3b may be different from the thickness of the non-contact portion 3 c. For example, the thickness of the contact portion 3b may be thinner than the thickness of the non-contact portion 3 c.

The holding member 3 may have a strength such that the holding member 3 itself, the cartridge body 2, and the panel a1 are not damaged when a load is applied to the panel a 1. The holding member 3 preferably has a tensile strength of, for example, 50MPa or more. When the tensile strength of the holding member 3 is 50MPa or more, the holding member 3 is not broken when a load is applied to the panel a1, and it is possible to stably suppress the movement of the panel a1 and hold the panel a1 at a predetermined position.

As shown in fig. 4, when the sheet-shaped holding member 3 is viewed from the direction perpendicular to the contact surface Su1, the holding member 3 has a substantially rectangular shape in the present embodiment. However, the shape of the holding member 3 is not particularly limited. The size of the holding member 3 is not particularly limited, and may be a predetermined attachment area capable of suppressing the movement of the panel a1 when attaching the holding member 3 to the panel a 1. The size of the holding member 3 is appropriately changed in accordance with the size, weight, and the like of the panel a 1. Preferably, the length of the holding member 3 in the direction along the peripheral wall 22 IS, for example, 5% to 20% of the length of the edge of the panel a1 to which the holding member 3 IS attached, and the length of the holding member 3 in the direction perpendicular to the inner side surface IS of the peripheral wall 22 IS 10% to 40% of the length of the edge orthogonal to the edge to which the holding member 3 IS attached. By setting the size of the holding member 3 to the above size, it is possible to easily attach the holding member 3 to the panel a1 and stably suppress the movement of the panel.

The connecting portion 3a connects the holding member 3 to the cartridge main body 2 by being directly or indirectly connected to the bottom plate 21 and/or the peripheral wall 22. In the present embodiment, the holding member 3 is arranged at a predetermined position on the cartridge main body 2 by connecting the connecting portion 3a of the holding member 3 to the connected portion 42 of the engaging member 4. When a load is applied to the panel a1 to which the holding member 3 is attached and the holding member 3 is moved together with the panel a1, the link portion 3a connects the connected portions 42 so that the holding member 3 does not move in the lateral direction D1 and the longitudinal direction D2 with respect to the cartridge body 2 (engaging member 4). The holding member 3 suppresses the panel a1 from moving inside the box main body 2, thereby suppressing the breakage of the end faces and corners of the circuit board a2 and the panel a1 of the panel module a. Details on this point will be described later.

The shape and structure of the connecting portion 3a are not particularly limited as long as the connecting portion 3a can be connected to the connected portion 42 so that the holding member 3 does not move in the lateral direction D1 and the longitudinal direction D2 with respect to the cartridge main body 2 (engaging member 4). In the present embodiment, as shown in fig. 4, the link portion 3a has a through hole H into which the rod-shaped coupled portion 42 is inserted, and when a load is applied to the panel a1 and a force for moving the holding member 3 is applied from the panel a1, the peripheral edge of the through hole H abuts against the outer periphery of the rod-shaped coupled portion 42. Thus, even if the holding member 3 moves in the horizontal direction together with the panel a1 in the cartridge main body 2, the peripheral edge of the through hole H engages with the connected portion 42, and the movement of the panel a1 and the holding member 3 can be suppressed. In addition, the connecting portion 3a may restrict the movement of the holding member 3 in at least the lateral direction D1 and the longitudinal direction D2 with respect to the cartridge main body 2 to a predetermined range. When the connecting portion 3a is connected to the connected portion 42, a predetermined gap may also be provided between the connecting portion 3a and the connected portion 42.

In the present embodiment, the connection portion 3a has a circular through hole H. The connecting portion 3a may have an engaging portion corresponding to the shape of the connected portion 42. For example, the connecting portion 3a may have a shape and a configuration different from those of the connecting portion 3a shown in the figure, such as a rectangular through hole or an engaging protrusion that can be engaged with the connected portion 42 of the engaging member 4.

The holding member 3 may have a reinforcing member 33 on the non-contact portion 3 c. The reinforcing member 33 applies a load to the panel a1, and improves the strength of the position where the connecting portion 3a and the connected portion 42 engage. Thereby, breakage of connection portion 3a is suppressed by the load applied to panel a 1. For example, as shown in fig. 6, the reinforcing member 33 may be a sheet laminated on the base material 32. By including the reinforcing member 33, the thickness of the holding member 3 in the connecting portion 3a increases, and the strength in the connecting portion 3a increases. Therefore, when a strong force is applied between the connecting portion 3a of the holding member 3 and the connected portion 42 by a load applied to the panel a1, the panel a1 can be prevented from moving due to breakage of the connecting portion 3 a. The material of the reinforcing member 33 is not particularly limited, and the same material as the base material 32 may be laminated or may be formed of a material having higher rigidity than the base material 32. For the reinforcing member 33, for example, a thin plate made of metal (iron, stainless steel, aluminum material) may be used in addition to the resin material exemplified for the base material 32.

In the present embodiment, as shown in fig. 6, the reinforcing member 33 is provided on the contact surface Su1 of the retaining member 3 in a sheet shape, but the surface on which the reinforcing member 33 is provided is not limited to the contact surface Su1 of the retaining member 3, and may be provided on the surface Su2 on the opposite side of the contact surface Su1, or may be provided on both surfaces of the retaining member 3.

Further, when the reinforcing member 33 is provided on the base material 32, the counter force to the compressive force applied to the non-contact portion 3c of the holding member 3 can be improved. For example, when a load in the direction of the connected portion 42 connected toward the connecting portion 3a of the holding member 3 (the left direction in fig. 6) is applied to the panel a1, the end face AE of the panel a1 can be suppressed from coming into contact with the peripheral wall 22 by the increase in rigidity of the reinforcing member 33. Further, for example, as shown in fig. 7, in a surface Su2 on the opposite side of the holding member 3 from the contact surface Su1, a sheet-shaped reinforcing member 33 may also be provided so as to extend from the non-contact portion 3c to the contact portion 3 a. In fig. 7, the reinforcing member 33a covers the non-contact portion 3c, and spans the boundary between the non-contact portion 3c and the contact portion 3a and covers a part of the contact portion 3 a. In this case, the counter force of the holding member 3 due to the compressive force received by the load applied to the panel a1 can be further increased. In fig. 7, the contact surface Su1 of the holding member 3 includes a reinforcing member (second reinforcing member) 33b in addition to the reinforcing member (first reinforcing member) 33a provided on the surface Su2 of the holding member 3. When the reinforcing member 33a is provided, the thickness of the portion of the holding member 3 overlapping the panel a1 (the thickness of the reinforcing member 33a and the base material 32) is preferably equal to or less than the thickness of the spacer S.

In order to resist the compressive force applied to the non-contact portion 3c of the holding member 3, an abutting piece (not shown) capable of abutting against the end face AE of the panel a1 attached between the end face AE of the panel a1 and the peripheral wall 22 is provided independently and separately from the holding member 3. Since the reinforcing member 33 can improve the counter force against the compressive force applied to the non-contact portion 3c of the holding member 3, the contact pressure between the contact piece and the end face AE of the panel a1 can be reduced, and breakage of the end face AE of the panel a1 can be suppressed.

Next, a method of using the package 1 of the present embodiment and the function of the holding member 3 will be described. The following method of use is merely an example, and the present invention is not limited to the following description.

First, the panel module a is disposed on the bottom plate 21 of the box main body 2 so that the outer periphery of the panel module a (the first edge E1, the second edge E2, and the circuit board a2 of the panel a 1) is spaced apart from the first peripheral wall 22a to the fourth peripheral wall 22 d. When the panel module a is disposed, the engaging member 4 is attached to the fixing portion 221a of the first peripheral wall 22a and the fixing portion 221b of the second peripheral wall 22b of the cartridge body 2. When the engaging member 4 is attached to the fixing portions 221a, 221b, the connecting portion 3a of the holding member 3 is connected to the connected portion 42 of the engaging member 4, and the release paper covering the adhesive portion 31 of the holding member 3 is peeled off, and the adhesive portion 31 is attached to the first surface a11 of the panel a1 (see fig. 2).

As shown in fig. 2, the holding member 3 extends toward the inside of the cartridge main body 2 in a direction perpendicular to the longitudinal direction of the peripheral wall 22 to which the holding member 3 is attached. Two holding members 3 are attached to the first peripheral wall 22a so as to be spaced apart in the transverse direction D1, which is the longitudinal direction of the first peripheral wall 22 a. Two holding members 3 are attached to the second peripheral wall 22b so as to be spaced apart in the longitudinal direction D2 of the second peripheral wall 22 b. When the holding member 3 is attached to one panel a1, a spacer S is disposed on the panel a1, and the next panel a1 is disposed on the spacer S, and the holding member 3 is similarly attached. In this manner, the holding member 3 is attached to the plurality of panels a1, and the box main body 2 is covered with the cover, thereby completing the packaging operation.

When the plurality of panels a1 are housed inside the box main body 2, the package 1 is transported by a vehicle such as a truck. A load is applied to the panel a1 housed inside the box main body 2 due to braking, bending running, and the like at the time of conveyance by the vehicle of the packing box 1. For example, the following description will be given taking as an example a case where the box main body 2 is mounted so that the lower side (third peripheral wall 22c) in fig. 2 is the front side of the vehicle and the upper side (first peripheral wall 22a) in fig. 2 is the rear side of the vehicle.

When the vehicle is braked suddenly, a force that moves downward in fig. 2 with respect to the box main body 2 due to an inertial force is applied to the panel a1 housed in the box main body 2. When such a force is applied to the panel a1, since the holding member 3 fixed to the first peripheral wall 22a is attached to the first surface a11 of the panel a1 by the adhesive portion 31, the holding member 3 receives a tensile force in the downward direction in fig. 2 and suppresses the panel a1 from moving downward. Therefore, the circuit substrate a2 does not collide with the third peripheral wall 22c and is held at a predetermined position inside the cartridge main body 2.

Further, when the vehicle is running at a sharp corner, a force due to an inertial force that moves, for example, to the left in fig. 2 with respect to the box main body 2 is applied to the panel a1 housed in the box main body 2. When such a force is applied to the panel a1, since the holding member 3 fixed to the second peripheral wall 22b is attached to the first surface a11 of the panel a1 through the adhesive portion 31, the holding member 3 receives a tensile force in the left direction in fig. 2 and suppresses the panel a1 from moving to the left. Therefore, the circuit board a2 is held at a predetermined position inside the box main body 2 without colliding with the fourth peripheral wall 22 d.

As described above, in the present embodiment, the holding member 3 is attached to the panel a1 extending toward the first edge E1 and the second edge E2 which are parallel to and opposite to the third edge E3 and the fourth edge E4 on which the circuit substrate a2 is provided. Therefore, by attaching the sheet-shaped holding member 3 capable of receiving a tensile force to the first surface a11 of the panel a1, the circuit board a2, which is easily broken, can be effectively prevented from colliding with the peripheral wall 22 with a simple structure.

In fig. 2, for example, with respect to the force for moving the panel a1 upward and the force for moving the panel a to the right, the end face AE of the panel a1 can be protected by providing the retaining pieces between the first edge E1 of the panel a1 and the first peripheral wall 22a and between the second edge E2 of the panel a1 and the second peripheral wall 22b, for example. Further, as described above, by providing the reinforcing member 33 to the holding member 3, it is possible to increase the resistance of the holding member 3 against the compressive force and to suppress the movement of the panel a1 by the holding member 3.

Further, as described above, since the holding member 3 having the adhesive portion 31 is in contact from above the panel a1, it is possible to suppress a large load from being locally applied to the end face AE of the panel a 1. Therefore, the risk of breakage of the panel a1 can be reduced. As shown in fig. 2, the conventional configuration for preventing movement of the panel a1 having the holding piece interposed between the end face AE of the panel a1 and all of the four peripheral walls 22a to 22d cannot be applied to the panel a1 having the circuit board a2 provided over the entire third edge E3 and the entire fourth edge E4 of the panel a 1. On the other hand, in the package box 1 of the present embodiment, since the holding member 3 is attached from above the panel a1, even when the circuit substrate a2 is provided over the entire edge of the panel a1, the movement of the panel a1 can be suppressed.

[ second embodiment ]

Next, the packing box of the second embodiment will be explained. The points described in the respective configurations of the first embodiment can be similarly applied to the package box of the second embodiment.

As shown in fig. 8, in the packing box 1 of the present embodiment, the first holding member 310 is disposed in the vicinity of a first corner C1 where the first peripheral wall 22a and the fourth peripheral wall 22d intersect in the first peripheral wall 22a, and the second holding member 320 is disposed in the vicinity of a second corner C2 located in the diagonal direction of the first corner C1 where the second peripheral wall 22b and the third peripheral wall 22C intersect in the second peripheral wall 22 b. In this case, the first holding member 310 and the second holding member 320 are attached near the corners AC1 and AC2, which are opposite corners of the rectangular panel a 1. Thus, in addition to the effects described in the first embodiment, it is possible to effectively suppress the panel module a from rotating about the center of gravity G of the panel a1, and to suppress the panel a1 and the circuit board a2 from being damaged.

Specifically, when a load is applied to the panel a1, there are cases where a force is applied that rotates the panel a1 about the center of gravity G. By disposing the first holding member 310 near the first corner C1 of the cartridge body 2 and disposing the second holding member 320 near the second corner C2, the first holding member 310 and the second holding member 320 are respectively attached near the corners AC1, AC2 of the panel a1 farthest from the center of gravity G of the panel a 1. This effectively suppresses rotation of panel a1 about center of gravity G. More specifically, as shown in fig. 8, when a rotational force, indicated by an arrow AR1, centered on the center of gravity G of the panel a1 is applied, each of the first holding member 310 and the second holding member 320 suppresses rotation of the panel a1 against a tensile force (refer to an arrow R of fig. 8). The same is true when a rotational force in the opposite direction is applied. Thus, by arranging both the first holding member 310 and the second holding member 320, the rotation of the panel a1 about the center of gravity G is suppressed.

In addition, the vicinity of the first corner C1 may be, for example, a range of 1/4 or less of the length of the first peripheral wall 22a connecting the holding member 3 from the first corner C1. Further, the vicinity of the second corner C2 may be, for example, a range of 1/4 or less of the length of the second peripheral wall 22b connecting the holding member 3 from the second corner C2.

In addition, in the present embodiment, the single first holding member 310 is attached to the first peripheral wall 22a and the single second holding member 320 is attached to the second peripheral wall 22b, but other holding members than those shown in the drawings may be provided on the first peripheral wall 22a and/or the second peripheral wall 22 b.

[ third embodiment ]

Next, a package of a third embodiment will be described. The points described in the configurations of the first and second embodiments can be similarly applied to the package box of the third embodiment.

In the present embodiment, the holding member 3 includes a first holding member 310 extending from the first peripheral wall 22a to the inside of the box main body 2, a second holding member 320 extending from the second peripheral wall 22b to the inside of the box main body 2, a third holding member 330 extending from the third peripheral wall 22c to the inside of the box main body 2, and a fourth holding member 340 extending from the fourth peripheral wall 22d to the inside of the box main body 2. The first holding member 310 and the third holding member 330 are disposed at positions symmetrical with respect to the center of gravity G of the panel a1, and the second holding member 320 and the fourth holding member 340 are disposed at positions symmetrical with respect to the center of gravity G of the panel a 1.

In the present embodiment, when a force that moves the panel a1 in the downward direction in fig. 9 is applied, the first holding member 310 fixed to the first peripheral wall 22a suppresses the movement of the panel a1 in the downward direction while opposing the tensile force in the downward direction. Therefore, the circuit substrate a2 does not collide with the third peripheral wall 22c, and is held at a predetermined position inside the cartridge main body 2.

In addition, in fig. 9, when a force that moves the panel a1 in the upward direction is applied, the third holding member 330 fixed to the third peripheral wall 22c suppresses the panel a1 from moving in the upward direction while opposing the tensile force in the upward direction. Therefore, the first edge E1 of the panel a1 does not collide with the first peripheral wall 22a, and is held at a predetermined position inside the box main body 2.

Further, in fig. 9, when a force that moves the panel a1 in the left direction is applied, the second holding member 320 fixed to the second peripheral wall 22b suppresses the movement of the panel a1 in the left direction while opposing the tensile force in the left direction. Therefore, the circuit substrate a2 of the panel a1 is not collided with the fourth peripheral wall 22d and is held at a predetermined position inside the box main body 2.

Further, in fig. 9, when a force that moves the right direction of the panel a1 is applied, the fourth holding member 340 fixed to the fourth peripheral wall 22d suppresses the panel a1 from moving reversely to the right while resisting a tensile force in the right direction. Therefore, the second edge E2 of the panel a1 does not collide with the second peripheral wall 22b, and is held at a predetermined position inside the box main body 2.

As described above, by the first to fourth holding members 310 to 340 extending from the first to fourth circumferential walls 22a to 22d toward the inside of the box main body 2, the panel a1 can be held more stably inside the box main body 2.

Further, by using the sheet-shaped holding member 3, the holding member 3 can be attached even to the edge having the circuit substrate a 2. In this case, for example, since the holding member 3 subjected to the antistatic treatment is used as the holding member 3, the circuit board a2 can be prevented from being adversely affected by static electricity or the like.

[ conclusion ]

(1) The packing box of an embodiment of the present invention includes: a base plate; a box main body including a peripheral wall surrounding the bottom plate; and a holding member including: a contact portion including a contact surface that contacts an object to be stored from above, the object to be stored being disposed on a surface of the bottom plate inside the cartridge main body; and a connecting portion directly or indirectly connecting the bottom plate and/or the peripheral wall, the contact portion having an adhesive portion on the contact surface.

(2) In the packaging box of (1), the holding member may have a sheet shape, and the adhesive portion of the holding member may be adhered to an upper surface of the panel, when the stored item is stored in the box main body, the holding member may be a single panel or a plurality of panels arranged substantially parallel to the bottom plate.

(3) The packing box according to (2) may be configured such that the holding member has a non-contact portion that extends continuously from the connecting portion formed on the non-contact portion and does not contact the storage object, and a reinforcing member is laminated on the non-contact portion.

(4) The packaging box according to any one of (1) to (3) may be configured such that the contact portion has a base material supporting the adhesive portion, and the adhesive portion is formed of an adhesive applied to the base material.

(5) The packaging box described in any one of (1) to (4) may be configured such that the packaging box further includes a snap member for fixing the holding member to the bottom plate and/or the peripheral wall.

(6) The packing box described in any one of (1) to (5) may be configured such that the bottom plate has a rectangular shape, the peripheral walls include a first peripheral wall, a second peripheral wall provided perpendicularly to the first peripheral wall, a third peripheral wall provided parallel to the first peripheral wall and perpendicularly to the second peripheral wall, and a fourth peripheral wall provided parallel to the second peripheral wall, and the holding member includes: a first holding member extending from the first peripheral wall toward an inner side of the box main body; and a second holding member extending from the second peripheral wall toward an inner side of the box main body.

(7) The packing box according to (6) may be configured such that the first holding member is disposed in the vicinity of a first corner portion in the first peripheral wall, the first peripheral wall and the fourth peripheral wall intersecting each other, the second holding member is disposed in the vicinity of a second corner portion in the second peripheral wall, the second peripheral wall intersects the third peripheral wall, and the second corner portion is located diagonally to the first corner portion.

(8) The packing box according to (6) may be configured such that the holding member further includes: a third retaining member extending from the third peripheral wall to an inside of the cartridge body; and a fourth holding member extending from the fourth peripheral wall to the inside of the box main body, wherein the first holding member and the third holding member are disposed at positions symmetrical with respect to the center of gravity of the contained product, and the second holding member and the fourth holding member are disposed at positions symmetrical with respect to the center of gravity of the contained product.

Description of the reference numerals

1: packing box (Chinese character' jiangsu

2: box main body

21: base plate

21 a: surface of the base plate

22: peripheral wall

22 a: first peripheral wall

22 b: second peripheral wall

22 c: third peripheral wall

22 d: the fourth side wall

3: holding member

3 a: connecting part

3 b: contact part

3 c: non-contact part

31: adhesive part

32: base material

33. 33a, 33 b: reinforcing member

310: a first holding member

320: second holding member

330: third holding member

340: fourth holding member

4: engaging member

A: container (Panel module)

C1: first corner

C2: second corner

G: center of gravity of panel

Su 1: contact surface