CN208181781U - Plate object transport box - Google Patents

Abstract

The utility model provides a plate-shaped object conveying container. By adopting the plate-shaped object conveying container, packaging objects can be easily packaged, and the impact load on the main body of the container can be reduced. The plate conveying container has: a container main body formed with a storage recess capable of storing packaging objects; The sides of the plate are protected. The protection member has: a first leg, which is erected from the bottom forming the storage recess in a state where the protection member is attached to the container main body so as to face the side wall portion forming the storage recess; legs, which are erected from the bottom between the adjacent flexible circuits and the flexible circuits to each other in a manner opposite to the side portions of the plate; The upper part of the part is connected.

Description

Plate transport container

technical field

The utility model relates to a plate conveying container. The plate conveying container is preferably suitable for packaging a package object connected with a circuit substrate on a plurality of flexible circuits. The sides of the objects are connected with intervals.

Background technique

Conventionally, a container main body and a lid body have been used as a sheet transport container for packaging objects to be packaged. A storage recess for storing packaging objects is formed on the upper part of the container body, and the cover body can cover the packaging objects exposed from the storage recess.

When packaging objects, for example, a packaging object that is connected to a circuit board by a flexible circuit at the side of a plate, the plates of the same size are stacked in several layers with a backing paper interposed between them. The storage recess of the container body. As a plate-shaped object conveyance container which can pack such a packaging object as mentioned above, the plate-shaped object conveyance container disclosed by patent document 1 is proposed, for example.

This plate transport container has: a container body formed with a storage recess capable of storing a packaged object; and a protection member fitted to a corner of the storage recess of the container body so as to be detachable from the container body, and , the protective member can protect the corners of the plate-shaped object to be packaged.

According to this plate-shaped object conveying container, even if a load acts on the corner of the plate-shaped object to be packaged in the state in which the object is packaged, the corner portion of the plate-shaped object to be packaged can be protected by the protection member. Furthermore, since the corners of the plate-like object to be packaged do not come into direct contact with the container body, the container body can be reinforced by the protective member.

prior art literature

Patent Document 1: Japanese Patent Laid-Open No. 2014-009020

Utility model content

Problems to be solved by the utility model

However, even when the protective member described in Patent Document 1 is attached to the container body, since the contact range between the protective member and the corner of the plate is narrow, even if the protective member is used, it cannot sufficiently Withstands the impact load from the plate of the packaged object.

For this reason, it is considered that a wider contact range can be provided for the sides of a rectangular plate-like object than when the contact range is provided for the corners of the plate-shaped object. The convex portion protruding from the bottom surface receives the side edge portion of the plate-like object by the convex portion. However, when there are a plurality of flexible circuits provided at intervals between the side portion of the plate-shaped object to be packaged and the circuit board, it is necessary to arrange the protrusions between the flexible circuits. To pack the packaging object, the packaging work of the packaging object becomes cumbersome.

The utility model is made in view of the above-mentioned aspects, and its purpose is to provide a plate-shaped object conveying container, which can easily pack the packaging object, and even when the Even when the impact load is applied to the plate-shaped object to be packaged, the impact load to the container main body can be reduced.

solutions to problems

The utility model is made based on this new insight. The plate-shaped object conveying container of the utility model is used for packaging objects connected with circuit substrates on a plurality of flexible circuits, and the plurality of flexible circuits are rectangular in shape. The side parts of the plate-shaped object are connected with intervals, and it is characterized in that the plate-shaped object conveying container has at least: a container main body, which is formed with a storage recess capable of storing the packaging object; and a protection member , which is mounted on the container body in a detachable manner, and the protection member protects the side edge of the plate-shaped object stored in the storage recess, and the protection member has: a first In a state where the protective member is attached to the container body, the first leg is erected from the bottom of the storage recess so as to face the side wall forming the storage recess; a second leg portion standing upright from the bottom between the adjacent flexible circuits so as to face the side portion of the plate; and a connecting portion connected to the first leg portion. The upper portion of one leg is connected to the upper portion of the second leg.

According to the utility model, in the state where the packaging object is stored in the storage concave part of the container main body, a protective device for protecting the side edge of the plate-shaped object stored in the storage concave part can be installed on the container main body from above the packaging object. member. When installing the protective member, the operator holds the connecting portion of the protective member, and stands upright from the bottom of the storage recess so that the first leg of the protection member faces the side wall forming the storage recess. At the same time, the second leg portion of the protection member is erected from the bottom of the storage recess so as to face the side portion of the plate between the flexible circuits. The above operation is an operation of arranging the protection member after storing the packaging object in the storage recess of the container main body. Therefore, the packaging object can be packaged in the plate-shaped object conveying container by a relatively easy operation.

Moreover, when an impact load is applied to the plate-shaped object to be packaged, the impact load from the side edge of the plate-shaped object can be directly received by the second leg, and the impact received by the second leg can be reduced. The load is transmitted from the first leg portion to the side wall portion forming the storage recess via the connection portion. As a result, compared with the case of protecting the corners of the plate-shaped object, the impact load acting on the plate-shaped object to be packaged can be received in a wider contact range through the protective member. Thereby, it is possible to more reliably avoid damage to the packaging object and the container body as a whole.

As a more preferable technical solution, the width of the part of the connection part of the protective member that is opposite to the side wall part is greater than the width of the part of the connection part that is opposite to the side part of the plate . With this technical solution, since the width of the part of the connection part of the protective member that is opposite to the side wall part forming the receiving recess is greater than the width of the part of the connection part that is opposite to the side edge of the plate, therefore, The impact load acting on the plate-shaped object to be packaged can be received by the protective member in a wider contact range with respect to the side wall, and the impact load can be dispersed in the container main body.

As a more preferred technical solution, a buffer is arranged on the surface of the second leg portion opposite to the side edge of the plate, and the buffer is made of a material with a hardness smaller than that of the protective member. Made of soft materials. With this technical solution, since the cushioning member disposed on the surface opposite to the side of the plate is made of a soft material whose hardness is lower than that of the protection member, the side of the plate can be protected more reliably. department.

As a more preferable technical solution, the first leg protrudes from the connecting portion when viewed from above the protective member, and the protruding part of the first leg can be fitted into the side wall A fitting convex portion of the first leg portion, and a fitting concave portion into which the protruding portion of the first leg portion is fitted is formed on the side wall portion.

According to this technical solution, the protruding part of the first leg can be used as a fitting convex part to fit into the fitting concave part formed on the side wall part, so even when an impact load is applied, the protective The installed state of the component is stable.

As a more preferred technical solution, the connecting portion connects a plurality of the first legs and a plurality of the second legs respectively, and in the connecting portion, the adjacent first legs are connected to each other A recessed portion in a concave shape when viewed from above is formed between the adjacent second leg portions and between the adjacent second leg portions.

With this technical solution, the container main body bears the impact load acting on the plate-shaped object to be packaged through the plurality of first leg parts and the second leg parts, so the impact load can be dispersely received. Furthermore, by providing the recessed portion in a planar view between the adjacent first leg portions and between the adjacent second leg portions, when the protective member is placed in the storage recess, it is only necessary to hold and connect the The part where the recessed part is formed in the part can easily attach the protective member to the container main body.

The effect of utility model

According to the present invention, the object to be packaged can be easily packaged with the plate-shaped object conveying container, and the impact load on the container main body can be reduced even when an impact load acts on the plate-shaped object to be packaged.

Description of drawings

FIG. 1 is a schematic perspective view showing a state in which a packaging object is packaged using a plate-shaped object transport container according to a first embodiment of the present invention.

FIG. 2 is a plan view of a packaging object that can be packaged using the plate-shaped object delivery container in FIG. 1 .

Fig. 3 is a schematic perspective view of the protection member shown in Fig. 1 .

Fig. 4 is a schematic perspective view of a state where the protective member shown in Fig. 1 is attached to a container body.

FIG. 5( a ) is a plan view of a state in which a packing object is packed in the plate transport container shown in FIG. 1 , and FIG. 5( b ) is a plan view showing a packing state different from FIG. 5( a ).

Fig. 6 is an enlarged top view of the main part in Fig. 5(a).

7( a ) is a plan view of the protection member shown in FIG. 3 , and FIGS. 7( b ) and 7( c ) are plan views of modifications thereof.

Fig. 8 is a schematic perspective view showing a state in which the container bodies shown in Fig. 1 are stacked.

Fig. 9(a) is a schematic perspective view of the protection member of the plate-shaped object conveying container according to the second embodiment of the present invention, Fig. 9(b) is a top view of the protection member shown in Fig. 9(a), and Fig. 9(c ) and Figure 9 (d) is a top view of its modification.

FIG. 10 is a plan view of a state in which a packaging object is packaged in a sheet-shaped object transport container using the protection member shown in FIG. 9( a ).

Explanation of reference signs

1. Plate conveying container; 10. Cover body; 18. Strip groove; 20. Container body; 21. Storage recess; 22. Side wall; 23. Bottom; 25. Fitting recess; 26. Recess; 28 , strip groove; 30, protective member; 31, first leg; 32, second leg; 33, link; 34, buffer; 35, protrusion; 36a, 36b, depression; P, packaging object ; Pa, plate; Pd, circuit substrate; Pf, flexible circuit; Ps, side.

Detailed ways

Hereinafter, some embodiments of the plate-shaped object transport container of the present invention will be described with reference to FIGS. 1 to 10 .

first embodiment

FIG. 1 is a schematic perspective view showing a state in which a packaging object P is packaged using the plate-shaped object transport container 1 according to the first embodiment of the present invention. FIG. 2 is a plan view of a packaging object P that can be packaged using the plate-shaped object transport container 1 in FIG. 1 . FIG. 3 is a schematic perspective view of the protective member 30 shown in FIG. 1 . FIG. 4 is a schematic perspective view of a state where the protective member 30 shown in FIG. 1 is attached to the container body 20 .

FIG. 5( a ) is a plan view of a state in which a packing object P is packed in the sheet conveying container 1 shown in FIG. 1 , and FIG. 5( b ) is a plan view showing a packing state different from FIG. 5( a ). Fig. 6 is an enlarged top view of the main part in Fig. 5(a), Fig. 7(a) is a top view of the protective member 30 shown in Fig. 3, and Fig. 7(b) and Fig. 7(c) are modified examples thereof top view. Fig. 8 is a schematic perspective view showing a state in which the container bodies shown in Fig. 1 are stacked.

As shown in FIG. 1 , the plate-shaped object conveying container 1 is a plate-shaped object conveying container for stacking and packing a plurality of packaging objects P such as glass plates. Specifically, the plate-shaped object conveying container 1 can stack and pack a plurality of packaging objects P that are formed on the sides Ps of the plate-shaped object Pa in a rectangular shape via a flexible circuit (thin film circuit). ) Pf is connected to the circuit board Pd.

As shown in FIG. 2 , 12 (plural) flexible circuits Pf, flexible circuits Pf, . Six adjacent flexible circuits Pf, flexible circuits Pf... are set as one set, and two sets of flexible circuits Pf are provided in the packaging object P. One elongated circuit board Pd is connected to the group (six) of flexible circuits Pf. A space S is formed between the flexible circuits Pf mounted on the circuit board Pd.

The sheet transport container 1 has a lid body 10 and a container body 20 . As a material of the lid body 10 and the container main body 20, thermoplastic resin expansion molding (foam) is preferable. For thermoplastic resins, polystyrene resins, polyolefin resins (such as polypropylene resins, polyethylene resins), polyester fiber resins (such as polyethylene terephthalate, polyethylene Butylene terephthalate, polyethylene naphthalate, or polylactic acid), or polycarbonate-based resins, etc., can use a single resin in the above resins or use a mixture of the above resins A substance obtained by combining resins. When the packaging object is a glass plate or an electronic component, an antistatic-treated foaming material is preferred, and for example, EPS (ESLEAN (registered trademark) BEADS NSELM) manufactured by SEKISUI CHEMICAL CO., LTD., PIOCELAN (registered trademark) L series (LSP-ENS (20 to 40 times), etc.), O series (OP-ENS (15 to 40 times), etc.), S series (SP-ENS (20 to 40 times), etc.), etc. .

As shown in Figure 1, from a plan view, the short-side dimension and the long-side dimension of the cover body 10 are the same as the size of the container body 20, and the cover body 10 is formed with four strips along its short-side direction and thickness direction. Groove 18, strip-shaped groove 18 . . . Although not shown, the outer peripheral edge on the back side of the cover 10 protrudes from the back to form a ridge, and the outer peripheral edge can fit into the outer edge groove 22 a formed outside the opening of the storage recess 21 . In this way, the container body 20 can be covered by the lid body 10 so as to seal the opening of the container body 20 formed in the storage recess 21 .

As shown in FIGS. 1 and 4 , the container body 20 has a bottom 23 and four sidewalls 22 standing up from around the bottom 23. In the center of the container body 20, the bottom 23 and the sidewalls 22 are used to form a The storage recessed portion 21 of the packaging object P is stored. And, as shown in FIG. 1 , strip-shaped grooves 28, strip-shaped grooves 28 ... are formed on the outer surface (bottom surface) of the bottom 23 of the container main body 20 and the outer surface of the side wall portion 22, so as to be compatible with the lid body 10 during packaging. The strip groove 18 is continuous.

A fitting recess 25 is formed in one side wall portion 22 of the housing recess 21 , and a protection member 30 to be described later is detachably fitted into the fitting recess 25 . Specifically, the fitting concave portion 25 is a groove into which a projecting portion 35 protruding from a first leg portion of the protective member 30 described later is fitted as a fitting convex portion (see FIG. 1 ).

The protection member 30 of the present embodiment is a member that is detachably attached to the container main body 20 when packaging the object P to be packaged, and is capable of being accommodated. The side part Ps of the plate-shaped object Pa in the accommodation recessed part 21 is protected (refer FIG. 1 and FIG. 5).

As shown in FIGS. 3 and 4 , the protection member 30 has two first legs 31, 31 and two second legs 32, 32. When the protection member 30 is mounted on the container body 20, the two The first legs 31 , 31 and the two second legs 32 , 32 are erected from the bottom 23 of the storage recess 21 . On the upper portion of the first leg portion 31 and the upper portion of the second leg portion 32 , a connecting portion 33 for connecting the aforementioned leg portions is formed.

By connecting the upper portion of the first leg portion 31 and the upper portion of the second leg portion 32 with the connecting portion 33 , the protective member 30 can be formed into an arch-like shape. Thus, when the impact load from the side portion Ps of the plate-shaped object Pa acts on the first leg portion 31, the protection member 30 is easily deformed, and the protection member 30 can easily absorb the impact load from the side portion Ps. impact load. In addition, notches 22 b are formed on both sides of the side wall 22 in order to prevent the corners of the plate Pa from contacting the side wall 22 when the protective member 30 is attached to the container body 20 .

Each first leg portion 31 is erected from the bottom portion 23 so as to face the side wall portion 22 in a state where the protective member 30 is attached to the container body 20 . Each second leg portion 32 is erected from the bottom 23 at a space S formed between the adjacent flexible circuits Pf and the flexible circuits Pf so as to face the side portion Ps of the plate Pa (see FIG. 3. Figure 5(a) etc.).

As shown in FIG. 7( a), from the perspective of the protective member 30 when viewed from above, the first leg portion 31 has a protruding portion 35 protruding from the connecting portion 33 , and the protruding portion 35 can be fitted into a fitting formed on the side wall portion 22 . The fitting convex part of the fitting concave part 25. Further, a concave portion 26 into which the tip of the second leg portion 32 is fitted from above is formed on the bottom portion 23 of the container main body 20 (see FIG. 1 ).

When installing the protection member 30, the protruding portion 35 of the first leg portion 31 can be fitted into the fitting concave portion 25 of the side wall portion 22 as a fitting convex portion, and the top end of the second leg portion 32 can be fitted into the Recess 26 of bottom 23 . As a result, even when an impact load acts on the package in which the packaging object P is packaged, the attachment state of the protective member 30 to the container main body 20 can be stabilized.

Further, on the surface of the second leg portion 32 facing the side portion Ps of the plate-like object Pa, a cushioning material 34 made of a soft material having a hardness lower than that of the protective member 30 is disposed. The cushioning member 34 is disposed on the surface of each second leg portion 32 by, for example, an adhesive or an adhesive sheet, so as to protect the side portion Ps of the plate Pa.

Thus, since the shock absorbing material 34 disposed on the surface facing the side portion Ps of the plate-shaped object Pa is made of a soft material whose hardness is lower than that of the protection member 30, the plate-shaped object Pa can be protected more reliably. The side part Ps.

Here, the protective member 30 is made of a hard material that is harder than the container body 20 and the lid body 10 . For example, it is selected such that the longitudinal elastic modulus of the material constituting the protective member 30 is higher than the longitudinal elastic modulus of the materials constituting the container main body 20 and the lid body 10 . In the case where the container main body 20 and the lid body 10 are made of the above-mentioned foamed resin material, a non-foamed resin material is selected as the protective member 30, and as the material of the protective member 30, polystyrene-based resins, polyolefin-based resins, etc. can be cited. , acrylic resin, polycarbonate resin, or ABS resin.

In this way, the protective member 30 can be made harder than the container main body 20 and the lid body 10 . Therefore, when a shock or vibration is applied to the package in which the packaging object P is packaged, since the protective member 30 is arranged at a position facing the side portion Ps of the plate-shaped object Pa, the entire container body 20 can be restrained from being damaged. Damaged or partially damaged.

The cushioning member 34 is a sheet material capable of absorbing the impact from the side portion Ps of the packaging object P, and the cushioning member 34 is made of natural rubber, isoprene rubber, butadiene rubber, polyurethane rubber, or Styrene butadiene rubber, nitrile rubber, butyl rubber, ethylene propylene rubber, fluororubber, acrylic rubber, silicone rubber and other rubbers, or synthetic resins such as polypropylene-based resins and polyester fiber-based resins, or rubber or synthetic resins A material obtained by foaming a resin, and the cushioning material 34 may be a material obtained by laminating a plurality of the above-mentioned materials.

Here, as shown in FIG. 7( a ), the width B of the portion of the connection portion 33 of the protective member 30 that faces the side wall portion is wider (larger) than the width B of the connection portion 33 and the plate Pa. The width A of the portion facing the side portion Ps. Thereby, as shown in FIG. 6 , the impact load from the plate-shaped object Pa of the packaging object P can be received with a wider contact range with respect to the side wall portion 22 by means of the protective member 30, so that the impact load can be reduced. The load is distributed in the container body 20 .

In addition, in this embodiment, as shown in FIG. The width A of the opposite part. However, when the expected impact load from the plate-shaped object Pa is relatively small, as shown in FIG. ), the width B is made narrower than the width A.

Moreover, in this embodiment, as shown in FIG. 3, the two 1st leg parts 31 and 31 and the two 2nd leg parts 32 and 32 are connected by the connection part 33 as mentioned above. Between the first leg 31 and the first leg 31 of the connecting portion 33, a recessed portion 36a is formed in a concave shape when viewed from above. Between the leg part 32 and the second leg part 32, a concave part 36b having a concave shape in a planar view is formed (see FIG. 7( a )).

Thus, the side wall portion 22 of the container main body 20 bears the impact load acting on the plate Pa of the packaging object P through the two first leg portions 31, 31 and the two second leg portions 32, 32, Therefore, the impact load can be received in a dispersed manner by the container main body 20 . Moreover, by providing the recessed portion 36a and the recessed portion 36b, when the protective member 30 is placed in the storage recessed portion 21, it is only necessary to hold the portion of the connecting portion 33 where the recessed portion 36a and the recessed portion 36b are formed, even if the packaging objects P are stacked It is also possible to easily install the protective member 30 at an appropriate position in the container main body 20 in a relatively narrow space.

In addition, in this embodiment, the two first leg parts 31 are connected by the connection part 33, but, for example, as described above, as long as the expected impact load can be made small and the protective member 30 can be attached more stably, the As shown in FIGS. 7( b ) and 7 ( c ), the number of first leg portions 31 connected to the connection portion 33 may be one. In this case, the recessed portion 36b is formed only between two adjacent second leg portions 32 .

As shown in FIG. 1 , when packing the object P to be packed using the above-mentioned plate-shaped object conveying container 1 , first, the object P to be packed is stacked in the storage recess 21 with a backing paper interposed therebetween. Next, in this state, the protection member 30 for protecting the side portion Ps of the plate-shaped object Pa accommodated in the storage recess 21 is attached to the container main body 20 from above the stacked packaging objects P.

When attaching the protective member 30 to the container body 20 , the connecting portion 33 of the protective member 30 is grasped, and the first leg 31 of the protective member 30 is erected from the bottom 23 so as to face the side wall 22 . Specifically, the protruding portion 35 of the first leg portion 31 is fitted into the fitting recessed portion 25 formed in the side wall portion 22 .

At the same time, each second leg portion 32 of the protective member 30 is erected from the bottom 23 in a manner to face the side portion Ps of the plate Pa at the space S formed between the adjacent flexible circuits Pf. . Specifically, the tip of each second leg portion 32 is fitted into the concave portion 26 formed in the bottom portion 23 . The four protection members 30, 30... are attached to the container main body 20 in this way. In addition, in this embodiment, as shown in FIG. 5(a), four protective members 30, 30... are attached to the container main body 20, but it may be, for example, as shown in FIG. 5(b) , two protective members 30 are installed at positions facing both sides of the side portion Ps of the plate Pa.

The above operation is the operation of arranging the protection member 30 after storing the packaging object P in the storage recess 21 of the container main body 20, so the packaging object P can be packaged in the plate conveying container 1 by a relatively easy operation.

Then, cover the container body 20 containing the packaging object P with the lid body 10, and fit the outer peripheral edge of the back side of the lid body 10 into the outer edge groove 22a of the container body 20 to seal the opening of the container body 20. . In this fitted state, the cover body 10 and the container main body 20 are bundled together along the strip-shaped groove 18 and the strip-shaped groove 28 by using four resin tapes (not shown) such as polypropylene tape, thereby packaging The production of the packaging body with the packaging object P is completed.

When an impact load is applied to the package in which the packaging object P is packaged as described above, the second leg portion 32 can directly bear the impact load from the side portion Ps of the plate-shaped object Pa, and the The impact load received by the second leg portion 32 is transmitted from the first leg portion 31 to the side wall portion 22 via the connection portion 33 . As a result, compared with the case where the corners of the plate-shaped object Pa are protected by the protective member, the impact load acting on the plate-shaped object Pa can be received in a wider contact range by the protective member 30 . Thus, it is possible to more reliably avoid the occurrence of damage to the packaging object P and the container body 20 as a whole.

In addition, in FIG. 1 , a plurality of packaging objects P are packaged using one lid body 10 and one container main body 20 . However, for example, as shown in FIG. 8 , a plurality of container bodies 20 accommodating a plurality of packaging objects P (the illustration of the packaging object P is omitted in the drawing of FIG. 8 ) may be stacked up and down. After that, the lid body 10 is fitted to the uppermost container body 20, and then the container body and the lid body are bound together with a resin tape to package the packaging object P.

second embodiment

Fig. 9 (a) is a schematic perspective view of the protective member 30 of the plate-shaped object conveying container 1 according to the second embodiment of the present utility model, and Fig. 9 (b) is a top view of the protective member 30 shown in Fig. 9 (a), and the figure 9(c) and FIG. 9(d) are top views of the modification. FIG. 10 is a plan view of a state in which a packaging object P is packaged in the plate-shaped object transport container 1 using the protection member shown in FIG. 9( a ). The main content of the board-shaped object conveyance container 1 of 2nd Embodiment which differs from 1st Embodiment is the shape of the protection member 30. As shown in FIG. Therefore, the same reference numerals are assigned to the same configurations as those of the first embodiment, and detailed description thereof will be omitted.

As shown in Fig. 9(a), the protective member 30 of this embodiment is different from the first embodiment in that the protective member 30 has a first leg 31, a second leg 32, and a link connecting the two. Connecting part 33 . As shown in FIG. 9( b ), similarly to the first embodiment, when viewed from above the first leg 31 , a protruding portion 35 protruding from the connection portion 33 is formed on the first leg 31 . The protruding portion 35 can be fitted into the fitting recess 25 formed in the side wall portion 22 of the container body 20 .

On the other hand, like the first embodiment, the second leg portion 32 has a size that can be arranged in the space S between the adjacent flexible circuit Pf and the flexible circuit Pf of the packaging object P, and the second leg portion 32 is provided with a buffer 34 on its surface.

In the present embodiment, as shown in FIG. 9( b ), the width B of the connecting portion 33 of the protective member 30 that faces the side wall portion 22 is wider than that of the connecting portion 33 that is connected to the plate-shaped wall. The width A of the portion opposite to the side portion Ps of the object Pa. Thereby, the impact load from the plate-shaped object Pa of the packaging object P can be received by the side wall part 22 in a wider contact range via the protective member 30 .

Moreover, when the expected impact load from the plate-shaped object Pa is relatively small, as shown in FIG. As shown in (d), the width B is made narrower than the width A. In addition, in the present embodiment, since both the first leg portion 31 and the second leg portion 32 are one, no recessed portion is formed in the connection portion 33 .

Even with the protective member 30 as described above, as shown in FIG. The packaging object P is packaged in the space S between the adjacent flexible circuits Pf and the flexible circuits Pf.

Above, the embodiments of the present invention have been described in detail, but the specific structure is not limited to the embodiments and examples, and even if there are design changes within the range not departing from the gist of the present invention, they will not be limited. Still be included in the utility model.

In the first embodiment, the protection member has two first legs and two second legs. As for the side portion, the number of the above-mentioned leg portions is not particularly limited.

Claims (6)

1. A sheet conveying container for packaging a packaging object to which a circuit board is connected to a plurality of flexible circuits arranged along the sides of a rectangular sheet with connected in a spaced manner, characterized in that, The plate conveying container has at least: a container body formed with a storage recess capable of housing the packaged object; and a protection member that is detachably attached to the container main body, and that protects side edges of the plate-shaped object accommodated in the storage recess, The protection member has a first leg that is formed from the side wall that forms the storage recess so as to face the side wall that forms the storage recess in a state where the protection member is attached to the container body. The bottom of the receiving recess is erected; the second leg is erected from the bottom between the adjacent flexible circuits so as to be opposite to the side of the plate; and A connecting portion connected to the upper portion of the first leg and the upper portion of the second leg. 2. The plate transport container according to claim 1, characterized in that, A width of a portion of the connection portion of the protective member that faces the side wall portion is greater than a width of a portion of the connection portion that faces the side portion of the plate. 3. The plate transport container according to claim 2, characterized in that, A cushioning member made of a soft material having a hardness lower than that of the protective member is disposed on a surface of the second leg portion that faces the side portion of the plate. 4. The plate-shaped object transport container according to any one of claims 1 to 3, characterized in that: Viewed from above the protective member, the first leg protrudes from the connecting portion, The protruding portion of the first leg is a fitting convex portion capable of fitting into the side wall portion, and a protruding portion of the first leg portion is formed on the side wall portion to be fitted. the fitting recess. 5. The plate-shaped object transport container according to any one of claims 1 to 3, characterized in that: The linking parts respectively link the plurality of first legs and the plurality of second legs, A concave portion having a concave shape in plan view is formed between the adjacent first leg portions and between the adjacent second leg portions of the connecting portion. 6. The plate transport container according to claim 4, characterized in that, The linking parts respectively link the plurality of first legs and the plurality of second legs, A concave portion having a concave shape in plan view is formed between the adjacent first leg portions and between the adjacent second leg portions of the connecting portion.