JP7539149B2 - container - Google Patents

Description

The present invention relates to a container to which a wireless tag is attached.

It is known that wireless tags can be attached to containers and the like to efficiently manage logistics and other operations (see, for example, Patent Document 1, etc.).

JP 2002-366915 A

However, in a configuration in which a wireless tag is attached to the side of a container, if the side of the container is tilted, the wireless tag attached to that side will also be tilted. In this case, there is a concern that it will be difficult to align the angle or position of the reader/writer relative to the wireless tag, or the position of the operator's viewpoint, when reading the stored information in the wireless tag or the displayed information on the surface of the wireless tag from the side of the container.

The present invention has been made to solve the problems exemplified above, and its purpose is to provide a container that can improve the ease of reading a wireless tag attached to the side.

Below, we will explain each of the means suitable for achieving the above objectives. In addition, we will add the specific effects of the corresponding means as necessary.

Means 1. In a synthetic resin container having a bottom wall portion, a side wall portion extending upward from the outer peripheral edge of the bottom wall portion, and a receiving wall portion extending outward from the outer surface of the side wall portion or the outer peripheral portion of the bottom wall portion,
An attachment portion to which a wireless tag can be attached is provided on an outer surface of the side wall portion,
The mounting portion is
a downward restriction portion provided on an upper surface side of the receiving wall portion and restricting downward displacement of the wireless tag;
an upward regulating portion for regulating an upward displacement of the wireless tag;
an inward restriction portion that restricts the wireless tag from being displaced inwardly of the container;
an outer lower limiting portion that limits the displacement of a lower portion of the wireless tag outward from the container;
an outer upper limiting portion that limits the displacement of an upper portion of the wireless tag outward from the container,
The inner regulating portion is
an inner-lower restricting portion provided at a position on the inner side of the container relative to the outer-lower restricting portion and the outer-upper restricting portion, and restricting a displacement of a lower portion of the wireless tag toward the inner side of the container;
an inner upper regulating portion that regulates the displacement of an upper portion of the wireless tag toward the inside of the container at a position above the inner lower regulating portion,
a lower portion of the wireless tag is inserted between the outer-bottom regulating portion and the inner-bottom regulating portion, and displacement of the lower portion of the wireless tag in an inner or outer direction of the container is regulated,
the inner-lower regulating portion is provided so as to protrude outward from the side wall portion of the container, and regulates displacement of the wireless tag inwardly of the container at a position spaced farther outward from the side wall portion of the container than the inner-upper regulating portion;
At least one of the outer lower regulating portion and the outer upper regulating portion is configured to have a protruding shape and is provided with a chamfered portion that is inclined toward the inner side of the container toward the tip end side in the protruding direction at an outer side portion of the container ,
an upper wall portion extending from the side wall portion to an outer side of the container above the receiving wall portion;
a folded wall portion extending downward from an outer edge portion of the upper wall portion,
the side wall portion to which the wireless tag is attached is provided such that a part of the side wall portion is recessed toward the inside of the container, and includes a recessed portion capable of accommodating at least a part of the wireless tag;
The recessed portion includes an upper plate portion extending from a generally flat portion of the side wall portion toward the inside of the container, a lower plate portion, a side plate portion, and an inner plate portion connecting the inner edge portions of the upper plate portion, the lower plate portion, and the side plate portion,
A portion between the folded wall portion and the outer upper regulating portion constitutes a handhold portion on which an operator can place his/her hand,
The container is characterized in that the handle portion is provided in a range including an area where the attachment portion is formed in a lateral direction of the side wall portion to which the wireless tag is attached .

According to Means 1, the wireless tag can be attached to the container by inserting the upper part of the wireless tag between the inner upper regulating part and the outer upper regulating part, and then pushing the lower part of the wireless tag into the inside of the container (rotating the wireless tag while elastically deforming the receiving wall part and the outer lower regulating part), and inserting the lower part of the wireless tag between the inner lower regulating part and the outer lower regulating part. Alternatively, the wireless tag can be attached to the container by inserting the lower part of the wireless tag between the inner lower regulating part and the outer lower regulating part, and then pushing the upper part of the wireless tag into the inside of the container, and inserting the upper part of the wireless tag between the inner upper regulating part and the outer upper regulating part. Alternatively, when both the outer upper and outer lower regulating parts are provided protruding from the side of the mounting part toward the inside of the mounting part, one side of the wireless tag is inserted between the inner upper and inner lower regulating parts provided on one side of the mounting part, and the outer upper and outer lower regulating parts, and then the other side of the wireless tag is pushed toward the inside of the container (the outer lower and outer upper regulating parts provided on the other side of the mounting part are elastically deformed while the wireless tag is rotated), and the other side of the wireless tag is inserted between the inner upper and inner lower regulating parts provided on the other side of the mounting part, and the outer upper and outer lower regulating parts, so that the wireless tag can be attached to the container. At this time, by providing a chamfered portion on at least one of the outer lower and outer upper regulating parts, the lower or upper part of the wireless tag can relatively easily overcome the outer lower or outer upper regulating parts, and the workability of attaching the wireless tag can be improved.

In addition, even if the wireless tag is attached to the outer surface of the side wall portion such that the wireless tag tends to tilt upward toward the outer surface of the container because the side wall portion is inclined upward toward the outer surface of the container, the provision of the inner-bottom regulating portion allows the lower portion of the wireless tag attached to the container to be positioned on the outer side of the container, with the wireless tag extending in a substantially vertical direction. Therefore, when reading the stored information of the wireless tag or the displayed information on the surface of the wireless tag from the side of the container, it is easy to align the angle and position of the reader/writer with respect to the wireless tag, or the position of the operator's viewpoint, etc. As a result, it is possible to improve the ease of reading the wireless tag attached to the outer surface of the side wall portion of the container.

It is also acceptable for the side wall to be inclined upward toward the outside of the container. In this case, the provision of an inner-lower regulating portion ensures that the attitude (installation direction) of the wireless tag attached to the container is as vertical as possible. Also, a portion of the upper surface of the receiving wall may constitute the lower regulating portion.
Furthermore, according to the first aspect, by providing the attachment portion and the handle portion of the wireless tag at their respective suitable positions, in a configuration in which their respective formation areas overlap in the width direction of the corresponding side wall portion (for example, in the circumferential direction when the side wall portion is cylindrical), it becomes possible to lift or pull the container by placing a hand on the handle portion even in a state in which the wireless tag is attached to the container. Therefore, it is possible to improve the convenience of the container to which the wireless tag is attached. In particular, by providing the attachment portion with a recessed portion, the wireless tag attached to the attachment portion can be positioned as far inward as possible of the container, and the space for the attachment portion (recessed portion) and the space for the handle portion can be more suitably secured.
Means 2. The receiving wall portion is provided with a through hole that penetrates vertically,
2. The container according to claim 1, wherein the through hole is blocked by the wireless tag attached to the container.
According to the second aspect, by attaching the wireless tag to the container, the through hole can be blocked by the wireless tag, thereby preventing dust and the like from entering the attachment portion through the through hole.
Means 3. The bottom wall component includes a substantially plate-shaped bottom wall portion and a support rib that protrudes downward from the bottom wall portion and supports the bottom wall portion,
The upper restriction portion is configured by an upper plate portion that closes an upper portion of the recessed portion,
A container as described in means 1 or 2, characterized in that when the containers are stacked on top of each other, the support rib of the upper container is inserted into the inside of the side wall portion of the lower container, and the lower end of the support rib of the upper container is spaced upward from the wireless tag attached to the mounting portion of the lower container and the upper plate portion.
According to the third aspect, when the containers are stacked (in layers), it is possible to prevent the upper container from applying a load to the upper plate of the lower container, and in turn to the wireless tag attached to the mounting portion. Therefore, even when the containers are used in a stacked state, it is possible to prevent the wireless tag from malfunctioning or being damaged. Furthermore, since the upper plate closes the upper part of the recess, it is possible to prevent dust and the like from entering the mounting portion through the opening of the container. Therefore, it is possible to prevent a situation in which the wireless tag is attached and detached more frequently due to the accumulation of dust and other dirt on the mounting portion, or the risk of damage to the wireless tag is increased due to the dust and other dirt being forcibly cleaned off with a tool or the like without removing the wireless tag.

Means 4 : In a synthetic resin container having a bottom wall portion, a side wall portion extending upward from the outer peripheral edge of the bottom wall portion, and a receiving wall portion extending outward from the outer surface of the side wall portion or the outer peripheral portion of the bottom wall portion,
An attachment portion to which a wireless tag can be attached is provided on an outer surface of the side wall portion,
The mounting portion is
a downward restriction portion provided on an upper surface side of the receiving wall portion and restricting downward displacement of the wireless tag;
an upward regulating portion for regulating an upward displacement of the wireless tag;
an inward restriction portion that restricts the wireless tag from being displaced inwardly of the container;
an outer lower limiting portion that limits the displacement of a lower portion of the wireless tag outward from the container;
an outer upper limiting portion that limits the displacement of an upper portion of the wireless tag outward from the container,
The inner regulating portion is
an inner-lower regulating portion provided at a position on the inner side of the container relative to the outer-lower regulating portion and the outer-upper regulating portion and having a regulating surface for regulating displacement of a lower portion of the wireless tag toward the inner side of the container;
an inner upper regulating portion that regulates the displacement of an upper portion of the wireless tag toward the inside of the container at a position above the inner lower regulating portion,
a lower portion of the wireless tag is inserted between the outer-bottom regulating portion and the inner-bottom regulating portion, and displacement of the lower portion of the wireless tag in an inner or outer direction of the container is regulated,
the inner-lower regulating portion is provided so as to protrude outward from the side wall portion of the container, and regulates displacement of the wireless tag inwardly of the container at a position spaced farther outward from the side wall portion of the container than the inner-upper regulating portion;
At least one of the outer lower regulating portion and the outer upper regulating portion is configured to have a protruding shape and is provided with a chamfered portion that is inclined toward the inner side of the container toward the tip end side in the protruding direction at an outer side portion of the container,
the side wall portion to which the wireless tag is attached is provided such that a part of the side wall portion is recessed toward the inside of the container, and includes a recessed portion capable of accommodating at least a part of the wireless tag;
The recessed portion includes an upper plate portion extending from a generally flat portion of the side wall portion toward the inside of the container, a lower plate portion, a side plate portion, and an inner plate portion connecting the inner edge portions of the upper plate portion, the lower plate portion, and the side plate portion,
The outer-lower restricting portion and the inner-lower restricting portion are disposed opposite to each other in an inner-outer direction of the container,
A through hole is provided in the receiving wall portion between the outer-lower regulating portion and the inner-lower regulating portion in the inward-outward direction of the container, the through hole penetrating vertically,
The restricting surface of the inner-lower restricting portion is connected to a peripheral portion of the through hole of the receiving wall portion, and an extension wall portion is provided so as to extend the restricting surface downward beyond an upper surface of the receiving wall portion,
The through hole is sandwiched between the outer lower restricting portion and the inner lower restricting portion,
A container, wherein the through hole is blocked by the wireless tag attached to the container.

According to the fourth aspect, a tool such as a flat head screwdriver can be used to contact the lower part of the wireless tag from the underside of the receiving wall part through the through hole, improving the workability when the wireless tag is relatively displaced outwardly from the container to be removed. Furthermore, by providing an extension wall part that extends downwardly in continuity with the regulating surface of the inner-lower regulating part, the extension wall part serves as a guide for the tip of the tool when the tool is inserted into the through hole, and the tip of the tool can be relatively smoothly positioned between the lower end of the wireless tag and the inner-lower regulating part. Therefore, the workability when removing the wireless tag can be improved.

In addition, by sandwiching the through hole between the outer-bottom regulating portion and the inner-bottom regulating portion, the periphery of the through hole can be reinforced, and even when the wireless tag is contacted with a tool through the through hole, damage to the periphery of the through hole can be minimized. Furthermore, the wireless tag can be removed using a tool in close proximity to the portion of the lower part of the wireless tag where the outer-bottom regulating portion regulates the outward displacement of the container (the through hole serves as a marker for the position of the outer-bottom regulating portion even when viewed from below the receiving wall portion), allowing the wireless tag to be removed efficiently (the opening edge of the through hole also prevents the tool from slipping sideways).

In addition, the through hole is provided between the outer-lower regulating part and the inner-lower regulating part in the inside-outside direction of the container, and when the thickness of the lower part of the wireless tag is approximately the same as the distance between the outer-lower regulating part and the inner-lower regulating part in the inside-outside direction of the container, the through hole can be blocked by the wireless tag by attaching the wireless tag to the container, thereby preventing dust and the like from entering the attachment part through the through hole.

In addition, the width of the through hole in the inside-outside direction of the container may be approximately the same as the thickness of the lower part of the wireless tag (the through hole is smaller). In this case, the wireless tag attached to the container blocks the entire through hole, which makes it possible to prevent dust and the like from entering the attachment part through the through hole.

Means 5 : The container according to any one of means 1 to 4, wherein the inner-lower regulating portion comprises a top wall portion protruding from the side wall portion to the outside of the container at a position above the receiving wall portion, a vertical wall portion extending downward from the top wall portion and connected to the receiving wall portion, and a connecting wall portion connecting among the top wall portion, the vertical wall portion, the receiving wall portion, and the side wall portion, and is open downward .

According to the fifth aspect, it is possible to reduce the weight of the container while improving the strength of the inner-lower regulating portion and its surrounding area.

Means 6. The container according to any one of means 1 to 5, characterized in that the receiving wall portion has a notch that positions the portion of the outer edge of the receiving wall portion, including the range corresponding to the mounting portion, on the inner side of the container than the other portions.

Measure 6 can prevent a separate object from colliding with the outer edge of the receiving wall, causing the wireless tag to lose its locked state with the outer-bottom restricting portion.

FIG. 2 is a perspective view showing the upper surface side of the container. FIG. 2 is a perspective view showing the bottom side of the container. FIG. 2 is a perspective view showing a wireless tag. FIG. 2 is a perspective view showing a wireless tag. FIG. 4 is a partially enlarged perspective view including a partial cross section showing the periphery of the mounting portion. FIG. 4 is a partially enlarged perspective view including a partial cross section showing the periphery of the mounting portion. FIG. 4 is a partially enlarged cross-sectional view showing the periphery of the mounting portion. FIG. 4 is a partially enlarged cross-sectional view showing the periphery of the mounting portion. FIG. 2 is a perspective view showing a state in which containers are stacked. FIG. 4 is a partially enlarged cross-sectional view showing the containers stacked in layers. FIG. 11 is a perspective view showing the top side of a container in another embodiment. FIG. 11 is a perspective view showing the underside of a container in another embodiment. FIG. 11 is a partially enlarged perspective view including a partial cross section showing the periphery of the mounting portion of the container in another embodiment. FIG. 11 is a partially enlarged cross-sectional view showing the periphery of the mounting portion of the container in another embodiment.

One embodiment will be described below with reference to the drawings. As shown in FIG. 1, the container 1 comprises a bottom wall component 2 having a generally rectangular shape in plan view, long side wall components 3 extending upward from each long side of the bottom wall component 2, and short side wall components 4 extending upward from each short side of the bottom wall component 2. The long side wall components 3 and the short side wall components 4 are slightly inclined upward toward the outside of the container 1 (see FIG. 7, etc.). The container 1 of this embodiment is integrally formed from polypropylene by injection molding.

As shown in Figures 2, 8, etc., the bottom wall component 2 comprises a bottom wall portion 5 in the shape of a substantially rectangular plate, and support ribs 6 that protrude downward from the lower surface of the bottom wall portion 5 and extend in a lattice pattern. The upper surface of the bottom wall portion 5 supports the items contained in the container 1, and the lower edge of the support ribs 6 allows the container 1 to come into contact with an installation surface such as a floor.

1, 2, etc., the container 1 includes an upper flange portion 7 extending outward from the upper edge of the long side wall portion 3 and the short side wall portion 4, a lower flange portion 8 extending outward from the outer peripheral edge of the bottom wall component 2 (bottom wall portion 5 in this embodiment), and a plurality of vertical ribs 9 extending in the vertical direction and connecting the upper flange portion 7 and the lower flange portion 8. Furthermore, the container 1 includes an auxiliary flange portion 10 extending parallel to the upper flange portion 11 at a position spaced a predetermined distance downward from the upper flange portion 11, and a flange reinforcing rib 11 connecting the lower surface of the upper flange portion 7 and the upper surface of the auxiliary flange portion 10. The auxiliary flange portion 10 is connected to the vertical rib 9 by intersecting with it (approximately perpendicular). In addition, the outer edges of the upper flange portion 7, the lower flange portion 8, the vertical rib 9, the auxiliary flange portion 10, and the flange reinforcing rib 11 are configured to be located on the same imaginary plane extending in the approximately vertical direction. Additionally, the upper flange portion 7, the lower flange portion 8, and the auxiliary flange portion 10 extend in a substantially horizontal direction.

Now, on the outer surface side of each long side wall portion 3 of this embodiment, a mounting portion 22 is provided that has a predetermined thickness as shown in Figures 3 and 4 and can mount a non-deformable, approximately card-shaped (approximately rectangular in front view) wireless tag 21 (sometimes called an RFID tag, RF tag, ID tag, IC tag, electronic tag, non-contact tag, smart card, etc.). Also, as shown in Figures 1, 5, 6, 8, etc., the long side side wall portion 3 of this embodiment has a recessed portion 23 that is approximately rectangular in front view and is provided so as to recess an area including the center part of the long side side wall portion 3 in the width direction toward the inside of the container 1. More specifically, the long side side wall portion 3 has a rectangular cutout portion 24 that is approximately rectangular in front view and is provided so as to cut out the approximately flat general part of the long side side wall portion 3. The rectangular cutout portion 24 is formed in the vertical direction from the auxiliary flange portion 10 to the lower flange portion 8, and is formed in the horizontal direction of the long side side wall portion 3 between a pair of opposing vertical ribs 9 provided corresponding to the long side side wall portion 3, at a position spaced a predetermined distance from each vertical rib 9.

The recess 23 includes an upper plate 25 extending from the upper edge of the rectangular cutout 24 toward the inside of the container 1, a lower plate 26 (which also serves as part of the bottom wall 5 in this embodiment) extending from the lower edge of the rectangular cutout 24 toward the inside of the container 1, side plate 27 extending from each side edge of the rectangular cutout 24 toward the inside of the container 1, and an inner plate 28 connecting the inner edges of the upper plate 25, the lower plate 26, and the side plate 27. In this embodiment, the auxiliary flange 10 and the upper plate 25 extend continuously in the inward and outward direction of the container 1, and the lower flange 8 and the lower plate 26 extend continuously. In addition, the inner plate 28 of the recess 23 extends parallel to the general portion of the long side wall 3. The lower plate portion 26 is provided in a portion that corresponds to the bottom wall component 2, but for convenience, the recessed portion 23 is considered to be a shape-changing portion of the long side wall portion 3.

As shown in Figures 5, 6, 8, etc., the mounting portion 22 is composed of a lower flange portion 8 (particularly, the upper surface) and a lower plate portion 26 (more precisely, including the lower edge portion of the rectangular cutout portion 24), and includes a lower regulating portion 31 that regulates downward displacement of the wireless tag 21, an upper plate portion 25 (particularly, the lower surface) of the recessed portion 23 that regulates upward displacement of the wireless tag 21, and an inner plate portion 28 of the recessed portion 23 (particularly, the outer surface of the container 1) that regulates upward displacement of the wireless tag 21. and an outer upper regulating portion 35 that protrudes downward from auxiliary flange portion 10 (the boundary portion with rectangular cutout portion 24 of long-side sidewall portion 3) and regulates outward displacement of the upper portion of wireless tag 21 from container 1. In this embodiment, most of wireless tag 21 is configured to be accommodated inside recess portion 23 (including the inner periphery of rectangular cutout portion 24), and side plate portion 27 of recess portion 23 regulates displacement of wireless tag 21 in the width direction of long-side sidewall portion 3. In this embodiment, the lower flange 8 and the lower plate 26 (including the lower edge of the rectangular cutout 24) form a receiving wall (which extends outward from the inner plate 28 of the recess 23, which is the shape change portion of the long side wall 3, toward the outside of the container 1, or extends outward from the portion of the bottom wall 5 that is connected to the inner plate 28).

5, 8, etc., the mounting portion 22 has an inner-lower regulating portion 36 that protrudes outward from the container 1 from the connection portion of the inner plate portion 28 of the recessed portion 23 with the lower plate portion 26. In this embodiment, the inner-lower regulating portions 36 are provided in a pair spaced apart from each other in the width direction of the long side wall portion 3 (see FIG. 1, etc.), and are located on the inner side of the container 1 relative to the outer-lower regulating portion 34 and the outer-upper regulating portion 35. The inner-lower regulating portion 36 regulates the displacement of the lower portion of the wireless tag 21 toward the inner side of the container 1. In addition, compared to the inner-upper regulating portion 33 (the upper portion of the outer surface of the inner plate portion 28), the inner-lower regulating portion 36 regulates the displacement of the wireless tag 21 toward the inner side of the container 1 at a position spaced farther outward from the inner plate portion 28 than the inner-upper regulating portion 33. In this embodiment, the inner regulating portion is composed of the inner plate portion 28 and the inner-lower regulating portion 36.

Furthermore, the inside-lower regulating portion 36 and the outside-lower regulating portion 34 are provided at a predetermined distance in the inside-outside direction of the container 1, and in this embodiment, as shown in FIG. 8, the thickness of the lower portion of the wireless tag 21 is approximately the same as the distance between the outside-lower regulating portion 34 and the inside-lower regulating portion 36. As a result, the lower portion of the wireless tag 21 is inserted between the outside-lower regulating portion 34 and the inside-lower regulating portion 36, so that the position of the lower portion of the wireless tag 21 in the inside-outside direction of the container 1 is determined. In addition, the thickness of the upper portion of the wireless tag 21 is approximately the same as the distance between the outside-upper regulating portion 35 and the inner plate portion 28, so that the position of the upper portion of the wireless tag 21 in the inside-outside direction of the container 1 is determined by inserting the upper portion of the wireless tag 21 between the outside-upper regulating portion 35 and the inner plate portion 28.

As shown in FIG. 5 and other figures, in this embodiment, the outer-lower regulating portion 34 and the inner-lower regulating portion 36 are arranged opposite each other in the inner-outer direction of the container 1. In the width direction of the long side wall portion 3, the width of the inner-lower regulating portion 36 is wider than the width of the outer-lower regulating portion 34. Furthermore, in the lower flange portion 8 and the lower plate portion 26 (including the lower edge portion of the rectangular cutout portion 24), a through hole 38 is provided that penetrates vertically at a position between the outer-lower regulating portion 34 and the inner-lower regulating portion 36 in the inner-outer direction of the container 1. The width of the through hole 38 in the width direction of the long side wall portion 3 is the same as the width of the outer-lower regulating portion 34, and the width of the through hole 38 in the inner-outer direction of the container 1 is approximately the same as the distance between the outer-lower regulating portion 34 and the inner-lower regulating portion 36, and therefore the thickness of the lower portion of the wireless tag 21.

5 and other figures, the inner-lower restricting portion 36 comprises a top wall portion 39 that protrudes from the inner plate portion 28 toward the outside of the container 1 at a position above the lower plate portion 26 (lower flange portion 8), a vertical wall portion 40 that extends downward from the top wall portion 39 and is connected to the lower flange portion 8, and a connecting wall portion 41 that connects the top wall portion 39, the vertical wall portion 40, the lower plate portion 26, and the inner plate portion 28, and is open downward. Furthermore, as shown in Figures 5 to 7 and other figures, the portion of the lower plate portion 26 that is connected to the vertical plate portion 40 and that defines the through hole 38 (hereinafter referred to as the "extended wall portion 42") remains in a shape that extends the vertical wall portion 40 downward. That is, the surface of the inner-lower restricting portion 36 that is located on the outer side of the container 1 and restricts the displacement of the wireless tag 21 toward the inner side of the container 1 (hereinafter referred to as the restricting surface 36a) is connected to the periphery of the through hole 38 of the lower plate portion 26, and the extension wall portion 42 is provided in such a manner that the restricting surface 36a extends downward from the upper surface of the lower plate portion 26. In this embodiment, the lower edge of the extension wall portion 42 is approximately the same height as the lower surface of the lower flange portion 8, but it is also possible to extend the extension wall portion 42 downward from the lower surface of the lower flange portion 8.

As shown in Figures 5, 7, etc., the outer-lower regulating portion 34 is configured to protrude, and has a chamfered portion 43 that slopes inwardly of the container 1 toward the tip end (upward) in the protruding direction at the outer side of the container 1. In contrast, the surface of the outer-lower regulating portion 34 on the inner side of the container 1 (the regulating surface that abuts against the wireless tag 21) extends in a substantially vertical direction (slightly inclined upwardly toward the outer side of the container 1). Furthermore, the upper end of the outer-lower regulating portion 34 is located below the upper surface of the inner-lower regulating portion 36. In addition, as shown in Figure 5, the outer-lower regulating portion 34 is configured to gradually narrow in width toward the top in the lateral width direction of the long side wall portion 3.

As shown in Figures 6 and 8, the outer upper regulating portion 35 of this embodiment extends in a substantially vertical direction on both the outer and inner surfaces of the container 1, and is configured so that the width gradually narrows downward in the width direction of the long side wall portion 3. Also, in this embodiment, a folded wall portion 44 is provided on the outer edge portion of the auxiliary flange portion 10 serving as the upper wall portion, which extends downward from a range including the formation range of the mounting portion 22 in the width direction of the long side wall portion 3. The area between the folded wall portion 44 and the outer upper regulating portion 35 forms a handle portion 45 on which an operator can place his or her hand.

Furthermore, as shown in FIG. 1 etc., the lower flange portion 8 is provided with a notch portion 46 that positions the portion of the outer edge of the lower flange portion 8, including the area corresponding to the mounting portion 22, on the inner side of the container 1 than the other portions. However, the lower flange portion 8 remains on the outer side of the container 1 of the outer lower restricting portion 34 (the outer lower restricting portion 34 and the notch portion 46 are separated).

In addition, as shown in Figs. 9 and 10, in this embodiment, the containers 1 can be stacked (piled). That is, when the containers 1 are stacked, the support rib 6 of the upper container 1 is inserted into the inside (the inner periphery of the side walls 3 and 4) of the lower container 1, and the lower surface of the lower flange portion 8 of the upper container 1 is supported by abutting against the upper surface of the upper flange portion 7 of the lower container 1. Furthermore, the outer periphery of the support rib 6 of the upper container 1 is abutted against or close to the inner surface of the side walls 3 and 4 of the lower container 1. Also, when the containers 1 are stacked, the lower end of the support rib 6 of the upper container 1 is spaced upward from the upper plate portion 25 of the lower container 1, and the support rib 6 of the upper container 1 is configured not to come into contact with the upper plate portion 25 (recess portion 23) of the lower container 1.

When attaching the wireless tag 21 to the attachment portion 22 of the container 1, first, as shown by the two-dot chain line in FIG. 7, the upper portion of the wireless tag 21 is inserted obliquely between the outer upper regulating portion 35 and the inner upper regulating portion 32 (inner plate portion 28). Next, the lower portion of the wireless tag 21 is pushed inwardly of the container 1, and while elastically deforming the lower flange portion 8 and the outer lower regulating portion 34, the wireless tag 21 is rotated and the lower portion of the wireless tag 21 is inserted between the outer lower regulating portion 34 and the inner lower regulating portion 36. In this way, the wireless tag 21 is attached to the container 1. The wireless tag 21 attached to the attachment portion 22 of the container 1 extends in a substantially vertical direction along the width direction of the long side wall portion 3 (the wireless tag 21 is inclined so that the distance from the inner plate portion 28 increases as it approaches the lower side of the long side wall portion 3).

As described above in detail, according to this embodiment, even if the long side wall portion 3 is inclined upward toward the outside of the container 1, the inside-bottom regulating portion 36 is provided, so that the lower portion of the wireless tag 21 can be positioned on the outside of the container 1, and the wireless tag 21 can be positioned so that it extends in a substantially vertical direction. Therefore, when reading the stored information of the wireless tag 21 or the displayed information on the surface of the wireless tag 21 from the side of the container 1, it is easy to align the angle and position of the reader/writer with respect to the wireless tag 21, or the position of the operator's viewpoint, etc. As a result, it is possible to improve the ease of reading the wireless tag 21 attached to the outer surface of the long side wall portion 3 of the container 1.

Furthermore, the outer-lower restricting portion 34 is provided with a chamfered portion 43. Therefore, when attaching the wireless tag 21 to the attachment portion 22 of the container 1, the lower portion of the wireless tag 21 can easily overcome the outer-lower restricting portion 34, thereby improving the ease of attachment of the wireless tag 21.

In addition, a through hole 38 is provided between the outer lower regulating portion 34 and the inner lower regulating portion 36 of the lower flange portion 8 and the lower plate portion 26 (including the lower edge portion of the rectangular cutout portion 24). Therefore, it is possible to contact the lower portion of the wireless tag 21 from the lower surface side of the lower flange portion 8 through the through hole 38 with a tool such as a flathead screwdriver, and it is possible to improve the workability when removing the wireless tag 21 by relatively displacing it to the outside of the container 1. Furthermore, by providing an extension wall portion 42 that extends downwardly in continuity with the regulating surface 36a (vertical wall portion 40) of the inner lower regulating portion 36, when the tool is inserted into the through hole 38, the extension wall portion 42 serves as a guide for the tip of the tool, and the tip of the tool can be positioned (slid) relatively smoothly between the lower end of the wireless tag 21 and the inner lower regulating portion 36. Therefore, it is possible to improve the workability when removing the wireless tag 21.

In addition, since the through hole 38 is sandwiched between the outer-lower restricting portion 34 and the inner-lower restricting portion 36, the periphery of the through hole 38 can be reinforced, and even when the wireless tag 21 is contacted with a tool through the through hole 38, damage to the periphery of the through hole 38 can be minimized. Furthermore, the wireless tag 21 can be removed using a tool in the immediate vicinity of the portion of the lower part of the wireless tag 21 where the outer-lower restricting portion 34 restricts the outward displacement of the container 1 (the through hole 38 serves as a marker for the position of the outer-lower restricting portion 34 even when viewed from below the lower flange portion 8), and the removal of the wireless tag 21 can be performed efficiently (the opening edge of the through hole 38 also prevents the tool from slipping sideways).

In addition, the through hole 38 is provided at a position between the outer-lower regulating part 34 and the inner-lower regulating part 36 in the inside-outside direction of the container 1, and the thickness of the lower part of the wireless tag 21 is approximately the same as the distance between the outer-lower regulating part 34 and the inner-lower regulating part 36 in the inside-outside direction of the container 1, so that by attaching the wireless tag 21 to the container 1, the through hole 38 (most of it) can be blocked by the wireless tag 21. This makes it possible to prevent dust and the like from entering the attachment part 22 side through the through hole 38.

The inner-lower restricting portion 36 is generally box-shaped and opens downward, and its lower end is connected to the lower flange portion 8. This makes it possible to reduce the weight of the container 1 while improving the strength of the inner-lower restricting portion 36 and its surrounding area.

Furthermore, by providing the mounting portion 22 and the handle portion 45 of the wireless tag 21 in suitable positions, in a configuration in which their respective formation ranges overlap in the width direction of the long side wall portion 3, it is possible to lift or pull the container 1 by placing a hand on the handle portion 45 even when the wireless tag 21 is attached to the container 1. This makes it possible to improve the convenience of the container 1 to which the wireless tag 21 is attached. In particular, by providing the mounting portion 22 with the recessed portion 23, the wireless tag 21 attached to the mounting portion 22 can be positioned as far inward as possible of the container 1, and the space for the mounting portion 22 (recessed portion 23) and the space for the handle portion 45 can be more suitably secured.

In addition, when the containers 1 are stacked, the lower end of the support rib 6 of the upper container 1 is configured to be separated upward from the upper plate portion 25 of the lower container 1. Therefore, when the containers 1 are stacked, it is possible to avoid a load being applied from the upper container 1 to the upper plate portion 25 of the lower container 1, and further to the wireless tag 21 attached to the attachment portion 22. Therefore, even when the containers 1 are used in a stacked state, it is possible to prevent the wireless tag 21 from malfunctioning or being damaged. Furthermore, since the upper portion of the recessed portion 23 is blocked by the upper plate portion 25, it is possible to prevent dust and the like from entering the attachment portion 22 through the opening of the container 1. Therefore, it is possible to prevent a situation in which the wireless tag 21 is attached and detached more frequently due to the accumulation of dust and the like on the attachment portion 22, or the risk of damage to the wireless tag 21 is increased due to the dust and the like being forcibly cleaned with a tool without removing the wireless tag 21.

In addition, the lower flange portion 8 is provided with a notch portion 46 that positions the portion of the outer edge of the lower flange portion 8 that includes the range corresponding to the mounting portion 22 on the inner side of the container 1 relative to the other portions. This makes it possible to prevent a separate body from colliding with the outer edge of the lower flange portion 8, causing the wireless tag 21 to be disengaged from the outer-lower restricting portion 34. In addition, since the lower flange portion 8 remains on the outer side of the container 1 relative to the outer-lower restricting portion 34, when the upper portion of the wireless tag 21 is inserted between the outer-upper restricting portion 35 and the inner-upper restricting portion 33 (inner plate portion 28) in the work of attaching the wireless tag 21 to the mounting portion 22, the lower portion of the wireless tag 21 can be guided by the lower flange portion 8 when displacing the lower portion of the wireless tag 21 toward the inner side of the container 1 (the outer-lower restricting portion 34 side), thereby improving the ease of attachment.

The present invention is not limited to the above embodiment, and may be implemented, for example, as follows. Of course, other applications and modifications not exemplified below are also possible. In addition, although Figs. 11 to 14 show modified examples of the container 1 of the above embodiment, components having the same functions as the components of the container 1 of the above embodiment are denoted by the same reference numerals as in the above embodiment for convenience.

(a) In the above embodiment, the inner-lower regulating portion 36 and the outer-lower regulating portion 34 are arranged opposite to each other, but as shown in Figs. 11 and 13, they may be provided at different positions in the width direction of the wall portion 3 to which the wireless tag 21 is attached (the mounting portion 22 is provided). In addition, the through hole 38 may be provided so that the tip of the tool can be brought into contact with the lower end of the wireless tag 21 from the lower surface side of the lower flange portion 8 through the through hole 38. For example, as shown in Figs. 11, 13, and 14, the range between the outer-lower regulating portion 34 and the inner plate portion 28 in the inside-outside direction of the container 1 may be the through hole 38. Furthermore, as shown in Figs. 11 to 14, the range between the pair of inner-lower regulating portions 36 in the width direction of the wall portion 3 to which the wireless tag 21 is attached may be the through hole 38. When such a configuration is adopted, the operator can insert a fingertip or the like into the through hole 38 from the lower surface side of the lower flange portion 8 to contact the lower end of the wireless tag 21.

In the above embodiment, the regulating surface 36a of the inner-lower regulating portion 36 is connected to the lower flange portion 8 and is adjacent to the through hole 38, and the extension wall portion 42 is provided so as to extend the regulating surface 36a downward from the lower flange portion 8. However, the extension wall portion 42 may be omitted, or the regulating surface 36a may be separated from the through hole 38. In addition, as shown in FIG. 13, the inner-lower regulating portion 36 may be configured as a rib shape rather than a box shape. It is also possible to configure the inner-lower regulating portion 36 as a solid protrusion. In addition, with regard to the through hole 38, by making the width of the through hole 38 between the outer-lower regulating portion 34 and the inner-lower regulating portion 36 in the inside-outside direction of the container 1 less than the thickness of the lower part of the wireless tag 21, it is possible to block almost the entire through hole 38 by the wireless tag 21 attached to the container 1. When using this configuration, it is desirable to make the distance between the outer lower restriction portion 34 and the inner lower restriction portion 36 approximately the same as the thickness of the wireless tag 21 so that the lower portion of the wireless tag 21 is prevented from shifting out of position. It is also possible to omit the through hole 38.

(b) As shown in Figures 13 and 14, the upper plate 25 of the recess 23 may be positioned above the auxiliary flange 10, forming a step between the upper plate 25 and the auxiliary flange 10 to form the outer upper regulating portion 35. In this case, the displacement of the upper portion of the wireless tag 21 toward the outside of the container 1 can be regulated more stably over a wider range (overall) in the width direction of the wireless tag 21. In contrast, when the auxiliary flange 10 and the upper plate 25 are continuous (flush) as in the above embodiment, the upper end of the surface of the wireless tag 21 attached to the attachment portion 22 can be viewed as much as possible, and when the wireless tag 21 is not attached, the upper plate 25 can be used as a handle 45 (without straining the fingertips), improving portability.

In the above embodiment, the upper plate portion 25 of the recessed portion 23 constitutes the upper regulating portion 32 that regulates the upward displacement of the wireless tag 21 attached to the container 1 (attachment portion 22). However, it is also possible to constitute the upper regulating portion by, for example, a protrusion that protrudes from the inner plate portion 28 or the side plate portion 27 toward the inside of the recessed portion 23.

Furthermore, in the above embodiment, the upper part of the wireless tag 21 is restricted from being displaced inwardly of the container 1 by the upper part of the inner plate portion 28 of the recessed portion 23 (the inner upper regulating portion 33 is formed), but, for example, a rib or protrusion protruding from the inner plate portion 28 toward the outer side of the container 1 may be provided, and the inner upper regulating portion 33 may be formed by the rib or protrusion. When adopting this configuration, in order to configure the wireless tag 21 attached to the mounting portion 22 to extend in an approximately vertical direction, the inner-lower regulating portion 36 protrudes further outward from the inner plate portion 28 to the outside of the container 1 than the rib or protrusion (inner-upper regulating portion 33) (in the horizontal direction, the distance between the regulating surface 36a of the inner-lower regulating portion 36 and the inner plate portion 28 is longer than the distance between the regulating surface of the inner-upper regulating portion 33 and the inner plate portion 28, and the inner-lower regulating portion 36 regulates the displacement of the wireless tag 21 inward of the container 1 at a position significantly further outward from the inner plate portion 28 to the container 1 than the inner-upper regulating portion 33). Also, for example, a rib-like or vertically extending protrusion having a substantially U-shaped horizontal cross section may be provided extending from the lower restricting portion 31 (lower flange portion 8) to the upper restricting portion 32 (upper plate portion 25), with the lower portion of the vertically extending protrusion constituting the inner lower restricting portion 36 and the upper portion of the vertically extending protrusion constituting the inner upper restricting portion 33. Even when this configuration is adopted, the lower portion of the vertically extending protrusion constituting the inner lower restricting portion 33 protrudes farther outward from the inner plate portion 28 toward the outside of the container 1 than the upper portion constituting the inner upper restricting portion 36.

In addition, the recessed portion 23 may be omitted (for example, the long side wall portion 3 may be made substantially flush). When this configuration is adopted, the long side wall portion 3 may be configured to have ribs or protrusions protruding outward from the long side wall portion 3 toward the outside of the container 1 to restrict the displacement of the wireless tag 21 in the width direction of the long side wall portion 3.

(c) In the above embodiment, the outer surface of the outer-lower regulating portion 34 is an inclined surface (chamfered portion 43). However, instead of or in addition to this configuration, the outer surface of the outer-upper regulating portion 35 facing the container 1 may be an inclined surface (chamfered portion) that slopes downward toward the inside of the container 1 (and the downward extension length of the folded wall portion 44 may be shortened), so that when attaching the wireless tag 21 to the container 1, the lower portion of the wireless tag 21 is inserted between the outer-lower regulating portion 34 and the inner-lower regulating portion 36, and then the upper portion of the wireless tag 21 is inserted between the outer-upper regulating portion 35 and the inner-upper regulating portion 32. Also, the chamfered portion 43 of the outer-lower regulating portion 34 may be curved (chamfered R shape) instead of flat (chamfered C shape).

In addition, in the above embodiment, the outer upper regulating portion 35 is provided so as to protrude downward from the auxiliary flange portion 10, but may be provided so as to protrude from the side plate portion 27 of the recessed portion 23 to the inside of the recessed portion 23. Also, in the above embodiment, the outer lower regulating portion 34 is provided so as to protrude upward from the lower flange portion 8, but may be provided so as to protrude from the side plate portion 27 of the recessed portion 23 to the inside of the recessed portion 23. Furthermore, when both the outer upper regulating portion 35 and the outer lower regulating portion 34 are provided so as to protrude from the side plate portion 27 of the recessed portion 23 to the inside of the recessed portion 23, one side of the wireless tag 21 is inserted between the inner upper regulating portion 33 and the inner lower regulating portion 36 provided on one side of the recessed portion 23 (one of the pair of side wall portions 27) and the outer upper regulating portion 35 and the outer lower regulating portion 34, and then the other side of the wireless tag 21 is pressed to the inside of the container 1. The wireless tag 21 can be attached to the container 1 by inserting the lower part of the other side of the wireless tag 21 between the inner-lower restricting part 36 and the outer-lower restricting part 34, and the upper part of the other side of the wireless tag 21 between the inner-upper restricting part 33 and the outer-upper restricting part 35, as if by pushing the wireless tag 21 into the container 1 (rotating the wireless tag 21 while elastically deforming the outer-lower restricting part 34 and the outer-upper restricting part 35 provided on the other side of the recessed part 23).

The installation positions of the outer lower regulating portion 34 and the outer upper regulating portion 35 can be changed as appropriate depending on the size (thickness) and shape of the wireless tag 21, the depth width of the recessed portion 23, etc. Furthermore, in the above embodiment, the lower regulating portion 31 is composed of the lower flange portion 8 and the lower plate portion 26 (including the lower edge portion of the rectangular cutout portion 24), but it may be composed of only the lower flange portion 8 or only the lower plate portion 26 depending on the size (thickness, vertical width) of the wireless tag 21, the depth width of the recessed portion 23, etc.

(d) In the above embodiment, the wireless tag 21 is attached to the long side wall 3 (the attachment portion 22 is provided), but instead of or in addition to this configuration, the attachment portion for the wireless tag 21 may be provided on the short side wall 4. Furthermore, in the above embodiment, the attachment portion 22 is provided from the auxiliary flange portion 10 to the lower flange portion 8 in a range including the center of the width direction of the long side wall 3. However, for example, when the wireless tag 21 is small compared to the container 1, the lower part of the wireless tag 21 may be supported (the lower limit portion 31 is formed) by a flange portion (receiving wall portion) that extends from a position approximately at the center of the vertical direction of the long side wall 3 toward the outside of the container 1 and extends in a substantially horizontal direction. It is also possible to omit the folded wall portion 44 (handle portion 45).

(e) In the above embodiment, the container 1 is made of polypropylene, but is not limited to this configuration, and may be made of other resin materials such as polyethylene, PET, polyamide, etc. Furthermore, in the above embodiment, the container 1 is embodied as a stackable container, but may be applied to a container that cannot be stacked. In addition, in the above embodiment, the bottom wall component 2 of the container 1 is generally rectangular in plan view, but may be generally polygonal or circular in plan view. In addition, although not specifically mentioned in the above embodiment, the wireless tag 21 may be provided with a display unit that can electrically rewrite the display content. In addition, the shape of the wireless tag 21 is not particularly limited, and may be, for example, a plate shape with almost no change in thickness, or a shape with no irregularities formed on the outer periphery.

1...container, 2...bottom wall component, 3...long side wall portion, 4...short side wall portion, 5...bottom wall portion, 6...support rib, 7...upper flange portion, 8...lower flange portion, 10...auxiliary flange portion, 21...wireless tag, 22...mounting portion, 23...recessed portion, 25...upper plate portion, 26...lower plate portion, 28...inner plate portion, 31...lower regulating portion, 32...upper regulating portion, 33...inner upper regulating portion, 34...outer lower regulating portion, 35...outer upper regulating portion, 36...inner lower regulating portion, 36a...regulating surface, 38...through hole, 39...top wall portion, 40...vertical wall portion, 41...connecting wall portion, 42...extension wall portion, 43...chamfered portion, 44...folded wall portion, 45...handle portion, 46...notch portion.

Claims (6)

A synthetic resin container including a bottom wall portion, a side wall portion extending upward from an outer peripheral edge of the bottom wall portion, and a receiving wall portion extending outward from an outer surface of the side wall portion or from the outer peripheral portion of the bottom wall portion,
An attachment portion to which a wireless tag can be attached is provided on an outer surface of the side wall portion,
The mounting portion is
a downward restriction portion provided on an upper surface side of the receiving wall portion and restricting downward displacement of the wireless tag;
an upward regulating portion for regulating an upward displacement of the wireless tag;
an inward restriction portion that restricts the wireless tag from being displaced inwardly of the container;
an outer lower limiting portion that limits the displacement of a lower portion of the wireless tag outward from the container;
an outer upper limiting portion that limits the displacement of an upper portion of the wireless tag outward from the container,
The inner regulating portion is
an inner-lower restricting portion provided at a position on the inner side of the container relative to the outer-lower restricting portion and the outer-upper restricting portion, and restricting a displacement of a lower portion of the wireless tag toward the inner side of the container;
an inner upper regulating portion that regulates the displacement of an upper portion of the wireless tag toward the inside of the container at a position above the inner lower regulating portion,
a lower portion of the wireless tag is inserted between the outer-bottom regulating portion and the inner-bottom regulating portion, and displacement of the lower portion of the wireless tag in an inner or outer direction of the container is regulated,
the inner-lower regulating portion is provided so as to protrude outward from the side wall portion of the container, and regulates displacement of the wireless tag inwardly of the container at a position spaced farther outward from the side wall portion of the container than the inner-upper regulating portion;
At least one of the outer lower regulating portion and the outer upper regulating portion is configured to have a protruding shape and is provided with a chamfered portion that is inclined toward the inner side of the container toward the tip end side in the protruding direction at an outer side portion of the container ,
an upper wall portion extending from the side wall portion to an outer side of the container above the receiving wall portion;
a folded wall portion extending downward from an outer edge portion of the upper wall portion,
the side wall portion to which the wireless tag is attached is provided such that a part of the side wall portion is recessed toward the inside of the container, and includes a recessed portion capable of accommodating at least a part of the wireless tag;
The recessed portion includes an upper plate portion extending from a generally flat portion of the side wall portion toward the inside of the container, a lower plate portion, a side plate portion, and an inner plate portion connecting the inner edge portions of the upper plate portion, the lower plate portion, and the side plate portion,
A portion between the folded wall portion and the outer upper regulating portion constitutes a handhold portion on which an operator can place his/her hand,
The container is characterized in that the handle portion is provided in a range including an area where the attachment portion is formed in a lateral direction of the side wall portion to which the wireless tag is attached . The receiving wall portion is provided with a through hole extending vertically therethrough,
2. The container according to claim 1, wherein the through hole is blocked by the wireless tag attached to the container. The bottom wall component includes a substantially plate-shaped bottom wall portion and a support rib that protrudes downward from the bottom wall portion and supports the bottom wall portion.
The upper restriction portion is configured by an upper plate portion that closes an upper portion of the recessed portion,
A container as described in claim 1 or 2, characterized in that when the containers are stacked on top of each other, the support rib of the upper container is inserted into the inside of the side wall portion of the lower container, and the lower end of the support rib of the upper container is spaced upward from the wireless tag attached to the mounting portion of the lower container and the upper plate portion. A synthetic resin container including a bottom wall portion, a side wall portion extending upward from an outer peripheral edge of the bottom wall portion, and a receiving wall portion extending outward from an outer surface of the side wall portion or from the outer peripheral portion of the bottom wall portion,
An attachment portion to which a wireless tag can be attached is provided on an outer surface of the side wall portion,
The mounting portion is
a downward restriction portion provided on an upper surface side of the receiving wall portion and restricting downward displacement of the wireless tag;
an upward regulating portion for regulating an upward displacement of the wireless tag;
an inward restriction portion that restricts the wireless tag from being displaced inwardly of the container;
an outer lower limiting portion that limits the displacement of a lower portion of the wireless tag outward from the container;
an outer upper limiting portion that limits the displacement of an upper portion of the wireless tag outward from the container,
The inner regulating portion is
an inner-lower regulating portion provided at a position on the inner side of the container relative to the outer-lower regulating portion and the outer-upper regulating portion and having a regulating surface for regulating displacement of a lower portion of the wireless tag toward the inner side of the container;
an inner upper regulating portion that regulates the displacement of an upper portion of the wireless tag toward the inside of the container at a position above the inner lower regulating portion,
a lower portion of the wireless tag is inserted between the outer-bottom regulating portion and the inner-bottom regulating portion, and displacement of the lower portion of the wireless tag in an inner or outer direction of the container is regulated,
the inner-lower regulating portion is provided so as to protrude outward from the side wall portion of the container, and regulates displacement of the wireless tag inwardly of the container at a position spaced farther outward from the side wall portion of the container than the inner-upper regulating portion;
At least one of the outer lower regulating portion and the outer upper regulating portion is configured to have a protruding shape and is provided with a chamfered portion that is inclined toward the inner side of the container toward the tip end side in the protruding direction at an outer side portion of the container,
the side wall portion to which the wireless tag is attached is provided such that a part of the side wall portion is recessed toward the inside of the container, and includes a recessed portion capable of accommodating at least a part of the wireless tag;
The recessed portion includes an upper plate portion extending from a generally flat portion of the side wall portion toward the inside of the container, a lower plate portion, a side plate portion, and an inner plate portion connecting the inner edge portions of the upper plate portion, the lower plate portion, and the side plate portion,
The outer-lower restricting portion and the inner-lower restricting portion are disposed opposite to each other in an inner-outer direction of the container,
A through hole is provided in the receiving wall portion between the outer-lower regulating portion and the inner-lower regulating portion in the inward-outward direction of the container, the through hole penetrating vertically,
The restricting surface of the inner-lower restricting portion is connected to a peripheral portion of the through hole of the receiving wall portion, and an extension wall portion is provided so as to extend the restricting surface downward beyond an upper surface of the receiving wall portion,
The through hole is sandwiched between the outer lower restricting portion and the inner lower restricting portion,
A container, wherein the through hole is blocked by the wireless tag attached to the container. 5. A container as described in any one of claims 1 to 4, characterized in that the inner-lower regulating portion comprises a top wall portion protruding outwardly from the side wall portion of the container at a position above the receiving wall portion, a vertical wall portion extending downwardly from the top wall portion and connected to the receiving wall portion, and a connecting wall portion connecting among the top wall portion, the vertical wall portion, the receiving wall portion, and the side wall portion, and is open downwardly. A container according to any one of claims 1 to 5, characterized in that the receiving wall portion has a notch that positions a portion of the outer edge of the receiving wall portion, including a range corresponding to the mounting portion, on the inner side of the container than other portions.

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