JP2022026057A - Home delivery box - Google Patents

Abstract

To provide a home delivery box which can easily change an installation position while preventing overturn.SOLUTION: A home delivery box 100 includes an overturn suppression mechanism 11 for suppressing overturn of a box body 101 at the time of installation on an installation surface SF. The overturn suppression mechanism 11 can suppress overturn of the box body 101. Also, the home delivery box 100 includes a switching mechanism 12 for switching between a movable state for allowing movement by a moving mechanism 10 and an installation state in which the box body 101 is installed on the installation surface SF. Accordingly, when the installation position of the home delivery box 100 is changed, the switching means 12 allows easily switching to the movable state for allowing movement by the moving mechanism 10. Thus, an operator can easily change the installation position by smoothly moving the box body 101 using the moving mechanism 10.SELECTED DRAWING: Figure 1

Description

The present invention relates to a delivery box.

Conventionally, for example, a delivery box as described in Patent Document 1 is known. This delivery box is installed in a state where the box main body portion having a storage portion is placed on a pedestal. Such a pedestal is an assembly type.

Japanese Unexamined Patent Publication No. 2019-98108

Here, the delivery box is required to be able to easily change the installation location. For example, at convenience stores and other places where delivery boxes are installed, delivery boxes may be installed indoors (during business hours) or outdoors (outside business hours) depending on the time of day due to the effects of shortened business hours. The installation location may change, such as installing a delivery box. Alternatively, it is necessary to be able to respond to layout changes due to changes in the usage of delivery boxes (front-in front-out, front-in back-out) depending on the services and products provided. From the above, it has been required that the worker can easily change the installation location of the delivery box. On the other hand, the delivery box is required to be installed in a state where it does not easily fall over due to an earthquake or the like.

An object of the present invention is to provide a delivery box whose installation location can be easily changed while suppressing a fall.

The delivery box according to one aspect of the present invention includes a box main body that can store luggage, a moving mechanism that movably supports the box main body on the installation surface, and a box main body when installed on the installation surface. It is provided with a fall suppression mechanism that suppresses a fall, a movable state that allows movement by the movement mechanism, and a switching mechanism that switches the installation state in which the box main body is installed on the installation surface.

The delivery box is provided with a fall suppression mechanism that suppresses the fall of the box body when it is installed on the installation surface. Therefore, when the box body is shaken due to an earthquake or the like, the fall suppressing mechanism can suppress the box body from falling. Further, the delivery box is provided with a switching mechanism for switching between a movable state that allows movement by the moving mechanism and an installation state in which the box main body is installed on the installation surface. Therefore, when changing the installation location of the delivery box, the switching mechanism can easily switch to a movable state that allows movement by the moving mechanism. Therefore, the operator can smoothly move the box main body portion by using the moving mechanism and easily change the installation location. From the above, it is possible to easily change the installation location while suppressing the fall.

The fall suppression mechanism has a fall suppression plate, and the fall suppression plate has an installation portion that extends along the installation surface in a state of being installed on the installation surface, and a mounting portion that stands up from the installation portion and is attached to the box body side. The switching mechanism may have an elevating part that raises and lowers the moving mechanism relative to the box main body and the fall suppressing plate. The fall prevention plate can sufficiently support the box main body portion by keeping the installation portion in surface contact with the installation surface while being attached to the box main body portion side by the mounting portion. On the other hand, the elevating part raises and lowers the moving mechanism relative to the box main body and the fall suppressing plate, so that the falling suppressing plate installed on the box main body and the installation surface is lifted and the moving mechanism is installed on the installation surface. Can be placed on top. In this way, it is possible to easily switch to the movable state by using the elevating part.

The elevating part may be configured by a jack-up structure. In this case, the operator can easily move the box body, which is a heavy object, up and down with a small force.

The box main body portion has a long side and a short side when viewed from the vertical direction, and in the jack-up structure, the driving force applying portion for jack-up may be provided on the short side side of the box main body portion. In this case, since the shaft portion for applying the driving force extends along the long side, the shaft portion can be lengthened. In this case, since the stroke for jacking up can be provided with a margin, the operator can perform jacking up with a small force.

The fall suppression mechanism may be configured by a center of gravity position adjusting mechanism that sets the center of gravity of the delivery box to the lower side, and the switching mechanism may be configured by a lock portion that locks the rotation of the wheels of the moving mechanism. In this case, by setting the center of gravity of the delivery box to the lower side, it is possible to prevent the box body from tipping over. In addition, switching can be easily performed simply by operating the lock portion of the wheel.

According to the present invention, there is provided a delivery box in which the installation location can be easily changed while suppressing the fall.

It is a schematic block diagram which shows the installation state of the delivery box which concerns on one Embodiment of this invention. It is a schematic block diagram which shows the state in which the delivery box which concerns on one Embodiment of this invention is movable. It is a top view which looked at the box support part from the upper side. It is the bottom view which looked at the box support part from the lower side. It is a front view of the box support part in the installed state. It is a front view of the box support part in a movable state. It is an enlarged view of the drive mechanism of an elevating part. It is a schematic block diagram which shows the delivery box which concerns on the modification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the same or equivalent elements are designated by the same reference numerals, and duplicate description will be omitted.

The delivery box 100 according to the embodiment of the present invention is arranged inside and outside a convenience store, a supermarket, a drug store, a station, a store such as food and drink and clothing, and inside a facility such as an office to store luggage and a user. Is a facility that can take out the desired luggage. The delivery box 100 according to the present embodiment can switch between an installed state installed on the installation surface and a movable state in which movement is permitted with respect to the installation surface.

FIG. 1 is a schematic configuration diagram showing an installed state of a delivery box 100 according to an embodiment of the present invention. FIG. 1 (а) is a front view of the delivery box 100. FIG. 1B is a side view of the delivery box 100. FIG. 2 is a schematic configuration diagram showing a state in which the delivery box 100 according to the embodiment of the present invention is movable. FIG. 2 (а) is a front view of the delivery box 100. FIG. 2B is a side view of the delivery box 100. In this embodiment, the positional relationship and the like may be described using the XYZ coordinates set for the delivery box 100. The X-axis direction is a direction parallel to a predetermined horizontal direction. One side in the X-axis direction is the positive side. The Y-axis direction is a horizontal direction and a direction parallel to the X-axis direction. One side in the Y-axis direction is the positive side. The Z-axis direction is a direction parallel to the vertical direction. The upper side is the positive side in the Z-axis direction.

As shown in FIGS. 1 and 2, the delivery box 100 includes a box main body 101 and a box support 102 that supports the box main body 101.

As shown in FIG. 1A, the box main body 101 is a device in which a plurality of storage boxes 103 capable of storing luggage are stacked. The storage box 103 can be locked by closing the door after loading the luggage. In the present embodiment, the storage boxes 103 are stacked in the vertical direction in a state of being arranged in two rows, but the number of rows and the number of stages are not particularly limited. The box body 101 has an operation panel 104. For example, the courier company stores the luggage in a predetermined storage box 103. After that, the storage box 103 is locked. By operating the operation panel 104, the recipient of the luggage can unlock the target storage box 103 and take out the luggage from the storage box 103.

In this embodiment, the box main body 101 is installed on the installation surface SF so that the operation panel 104 and the door of the storage box 103 are arranged on the positive side surface in the Y-axis direction. That is, in the present embodiment, the Y-axis direction corresponds to the front-rear direction of the delivery box 100, the positive side in the Y-axis direction is the front side of the delivery box 100, and the negative side in the Y-axis direction is the back side of the delivery box 100. The back surface of the delivery box 100 may face a wall surface or the like (not shown). The X-axis direction corresponds to the width direction of the delivery box 100. The box body 101 has a rectangular shape having a long side and a short side when viewed from the vertical direction. In the present embodiment, short sides are arranged on both sides in the X-axis direction, and long sides are arranged on both sides in the Y-axis direction. That is, the long side of the box main body 101 is arranged on the front side of the delivery box 100.

The box support portion 102 is a device that supports the box main body portion 101 from below. The box support portion 102 is arranged between the installation surface SF and the box main body portion 101. The box support portion 102 includes a base portion 2, fall suppression plates 3A and 3B, and a trolley portion 4.

The base portion 2 is a member that supports the box main body portion 101 in a state where the box main body portion 101 is placed on the upper surface. In the installed state (state shown in FIG. 1), the base portion 2 is in contact with the lower surface of the box main body 101 at the upper end portion and is in contact with the installation surface SF at the lower end portion. The base portion 2 includes a frame portion 20 on which the box main body portion 101 is placed, and leg portions 21 extending from each corner portion of the frame portion 20 toward the installation surface SF. The frame portion 20 is a rectangular frame-shaped member that extends so as to be substantially parallel to the XY plane. The shape and dimensions of the outer peripheral portion of the frame portion 20 are substantially the same as the shape and dimensions of the outer peripheral portion of the lower end portion of the box support portion 102.

The fall suppression plates 3A and 3B are plate-shaped members that prevent the box body 101 in the installed state (state shown in FIG. 1) from tipping over. The fall suppression plates 3A and 3B are provided so as to extend in the front-rear direction on both sides in the width direction with respect to the box main body 101. In the present embodiment, the fall suppression plates 3A and 3B are arranged so as to extend in the Y-axis direction on both sides in the X-axis direction. That is, in the present embodiment, the fall suppression plates 3A and 3B are provided on the short side side of the box main body 101, which is the width direction of the delivery box 100. The fall suppression plates 3A and 3B include an installation portion 23 and a mounting portion 24, and have an L-shaped cross section when viewed from the Y-axis direction.

The installation portion 23 is a portion that extends parallel to the XY plane along the installation surface SF in the installation state (see FIG. 1) installed on the installation surface SF. As a result, the installation unit 23 can transmit the load from the box main body portion 101 to the installation surface SF when it is about to fall while in surface contact with the installation surface SF. The negative end portion of the installation portion 23 in the Y-axis direction is arranged at substantially the same position as the negative end portion of the box main body portion 101 and the frame portion 20 in the Y-axis direction. On the other hand, the end portion on the positive side in the Y-axis direction of the installation portion 23 is arranged so as to protrude to the positive side in the Y-axis direction from the end portion on the positive side in the Y-axis direction of the box main body portion 101 and the frame portion 20. To. As a result, on the positive side in the Y-axis direction, that is, on the front side of the box main body 101, the protruding portion of the installation portion 23 sufficiently prevents the fall, and on the rear side of the box main body 101, the installation portion 23 and the wall surface. Can be suppressed from interfering with.

The mounting portion 24 is a portion that rises upward from the mounting portion 23 and is mounted on the box main body portion 101 side. The mounting portion 24 rises from the end portion of the mounting portion 23 on the box body 101 side in the X-axis direction so as to bend upward by 90 °. The mounting portion 24 extends to the height of the frame portion 20 of the base portion 2, and further extends to the vicinity of the lower end portion of the box main body portion 101. The mounting portion 24 is fixed to the frame portion 20 and is mounted on the box main body portion 101 side. As described above, "attaching the mounting portion 24 to the box body portion side" includes the concepts of both mounting on the moving mechanism 10 and mounting on the box body portion 101 itself. The mounting portions 24 of the fall suppressing plates 3A and 3B can support the box main body portions 101 so as to be sandwiched from both ends in the X-axis direction in the vicinity of the upper end portions.
The detailed structure of the fall suppression plates 3A and 3B will be described later. The negative end portion of the mounting portion 24 in the Y-axis direction is arranged at substantially the same position as the negative end portion of the box main body portion 101 and the frame portion 20 in the Y-axis direction. The positive end portion of the mounting portion 24 in the Y-axis direction is arranged at substantially the same position as the positive end portion of the box main body portion 101 and the frame portion 20 in the Y-axis direction.

In the movable state (state shown in FIG. 2), the dolly unit 4 is arranged between the box body unit 101 and the installation surface SF, and by contacting the installation surface SF, the box body unit 101 is installed. It is made movable on the surface SF. The carriage portion 4 is located below the frame portion 20 and inside the leg portions 21 in the X-axis direction and the Y-axis direction. The bogie portion 4 includes a frame portion 26 and wheels 27. The frame portion 26 is a rectangular frame-shaped member that extends so as to be substantially parallel to the XY plane. The wheels 27 are provided at each corner of the frame portion 26. The wheels 27 come into contact with the installation surface SF in a movable state (state shown in FIG. 2) and move on the installation surface SF. In the installation state shown in FIG. 1, the wheels 27 are arranged above the lower ends of the leg portion 21 of the base portion 2 and the fall suppression plates 3A and 3B, and are in a state of being separated from the installation surface SF. In the movable state shown in FIG. 2, the wheels 27 are arranged below the lower ends of the legs 21 of the base portion 2 and the fall suppressing plates 3A and 3B, and are in contact with the installation surface SF.

In the present embodiment, the moving mechanism 10 is configured by the bogie portion 4. The moving mechanism 10 is a mechanism that movably supports the box main body 101 on the installation surface SF. Further, the fall suppressing mechanism 11 is configured by the combination of the base portion 2 and the fall suppressing plates 3A and 3B. The fall suppression mechanism 11 is a mechanism for suppressing the fall of the box main body 101 when the delivery box 100 is installed on the installation surface SF (see FIG. 1).

Further, the switching mechanism 12 is configured by the combination of the base portion 2, the bogie portion 4, and the elevating portion 30 described later. The switching mechanism 12 switches between a movable state (see FIG. 2) that allows movement by the moving mechanism 10 and an installed state (see FIG. 1) in which the box main body 101 is installed on the installation surface SF. The switching mechanism 12 has an elevating portion 30 that raises and lowers the moving mechanism 10 relative to the box main body portion 101 and the fall suppressing plates 3A and 3B. The elevating portion 30 is provided between the base portion 2 and the bogie portion 4, and is configured by a jack-up structure in which the base portion 2 and the bogie portion 4 are relatively moved in the vertical direction. The specific configuration of the elevating part 30 will be described later.

Next, a detailed configuration of the box support portion 102 will be described with reference to FIGS. 3 to 7. FIG. 3 is a plan view of the box support portion 102 as viewed from above. However, in order to facilitate understanding of the base portion 2, a part of the configuration of the bogie portion 4 is omitted in FIG. FIG. 4 is a bottom view of the box support portion 102 as viewed from below. However, in order to facilitate the understanding of the bogie portion 4, a part of the configuration of the base portion 2 is omitted in FIG. FIG. 5 is a front view of the box support portion 102 in the installed state. FIG. 6 is a front view of the box support portion 102 in a movable state. FIG. 7 is an enlarged view of the drive mechanism of the elevating part 30.

As shown in FIG. 3, the frame portion 20 of the base portion 2 includes a pair of long-side frames 31 and 32 facing in the Y-axis direction, and a pair of short-side frames 33 and 34 facing in the X-axis direction. To prepare for. The long side frames 31 and 32 support the edge portion corresponding to the long side portion of the lower surface of the box main body 101. The short side frames 33 and 34 support the edge portion corresponding to the short side portion of the lower surface of the box main body 101. As shown in FIG. 4, four leg portions 21 are provided at the four corner portions of the frame portion 20, that is, the connection portions between the frames. The leg portion 21 extends downward from the lower surface of the frame portion 20. The mounting portions 24 of the fall suppression plates 3A and 3B are fixed to the outer peripheral side surfaces of the short side frames 33 and 34, respectively. Further, the frame portion 20 has a frame 35 extending in the Y-axis direction and connecting the long side frames 31 and 32 at the center position in the X-axis direction.

As shown in FIGS. 4 and 5, the frame portion 26 of the bogie portion 4 includes a pair of long side frames 36 and 37 facing in the Y-axis direction and a pair of short side frames 38 and 39 facing in the X-axis direction. , Equipped with. The long side frames 36 and 37 are arranged below the long side frames 31 and 32 of the base portion 2. The long side frames 36 and 37 are arranged inside the short side frames 33 and 34 of the base portion 2 in the X-axis direction. A pair of wheels 27 are provided on both ends of the long side frame 36 in the X-axis direction. A pair of wheels 27 are provided on both ends of the long side frame 37 in the X-axis direction.

Next, the configuration of the elevating part 30 having the jack-up structure will be described. As shown in FIG. 3, the elevating portion 30 includes a link mechanism 40 and a drive mechanism 60. The link mechanism 40 is a mechanism for connecting the carriage portion 4 to the base portion 2 so as to be relatively up and down. The drive mechanism 60 is a mechanism that applies a driving force for raising and lowering the carriage portion 4 via the link mechanism 40.

As shown in FIG. 4, the link mechanism 40 includes link members 41 and 42 that connect the long side frame 31 and the long side frame 36 at a position on the positive side in the Y-axis direction. As shown in FIG. 5, the link members 41 and 42 intersect each other in an X-shape, and their central positions are rotatably connected to each other by a pin. The link member 41 is inclined upward from the negative side in the X-axis direction toward the positive side. The negative end portion of the link member 41 in the X-axis direction is connected to the long side frame 36 of the carriage portion 4 via the connecting piece 51 (see also FIG. 4). The positive end of the link member 41 in the X-axis direction is connected to the long side frame 31 of the base portion 2 via the connecting piece 52 (see also FIG. 3). The link member 42 is inclined downward from the negative side in the X-axis direction toward the positive side. The negative end of the link member 42 in the X-axis direction is connected to the long side frame 31 of the base portion 2 via the connecting piece 53 (see also FIG. 3). The positive end portion of the link member 42 in the X-axis direction is connected to the long side frame 36 of the carriage portion 4 via the connecting piece 54 (see also FIG. 4). In order to show the state of the link mechanism 40, in FIGS. 5 and 6, the long side frames 31 and 36 on the positive side in the Y-axis direction are partially broken. Further, the connection pieces 51, 53, 54 are shown for the long side frames 31, 36 on the negative side in the Y-axis direction.

As shown in FIG. 4, the link mechanism 40 includes link members 41 and 42 that connect the long side frame 32 and the long side frame 37 at a position on the negative side in the Y-axis direction. The link members 41, 42 on the negative side in the Y-axis direction have the same structure as the link members 41, 42 on the positive side in the Y-axis direction. Therefore, the link member 41 is connected to the connecting pieces 51 and 52 of the long side frames 37 and 32 on the negative side in the Y-axis direction, and the link member 42 is connected to the connecting pieces 53 of the long side frames 32 and 37 on the negative side in the Y-axis direction. , 54. As shown in FIGS. 3 and 4, both ends of the link members 41, 42 on the positive side in the Y-axis direction and the connection pieces 51, 53, 54 and both ends of the link members 41, 42 on the negative side in the Y-axis direction. The portions and connecting pieces 51, 53, 54 are connected by three bars 43 extending in the Y-axis direction, respectively. However, the ends of the link members 41 on both sides in the Y-axis direction on the positive side in the X-axis direction are connected by the feed screw fitting 44 (see FIG. 3). Further, the end portion of the feed screw fitting 44 in the Y-axis direction and the end portion of the link member 41 on the positive side of the X-axis are slidably supported in the X-axis direction by the connecting piece 52. Similarly, the positive end of the link member 42 on the X-axis and the end of the bar 43 in the Y-axis direction are slidably supported in the X-axis direction by the connecting piece 54.

As shown in FIG. 3, the drive mechanism 60 includes a feed screw shaft 61, a nut portion 62, and the feed screw fitting 44 described above. The lead screw shaft 61 is a shaft member extending in the X-axis direction in which a screw is formed on the outer peripheral surface. The lead screw shaft 61 is arranged at the center position in the Y-axis direction between the frame 35 and the short side frame 33. Further, the lead screw shaft 61 is arranged at a position lower than the frames 33 and 35 (see FIG. 5). The positive end of the lead screw shaft 61 in the X-axis direction is rotatably supported by a bearing portion 63 attached to the frame 33. The negative end of the lead screw shaft 61 in the X-axis direction is rotatably supported by a bearing portion 64 attached to the frame 35. The nut portion 62 is provided on the feed screw shaft 61, and is a member that reciprocates in the X-axis direction with the rotation of the feed screw shaft 61. The lead screw fitting 44 is fixed to the nut portion 62 and is a member that reciprocates in the X-axis direction with the movement of the nut portion 62.

The operation of the elevating unit 30 will be described with reference to FIGS. 5 to 7. As shown in FIG. 7, the end portion of the lead screw shaft 61 on the positive side in the X-axis direction protrudes from the bearing portion 63 on the positive side in the X-axis direction. The portion is configured as a driving force applying portion 70 that can apply a driving force by rotating with a tool 71 such as a ratchet wrench. As described above, in the jack-up structure, the driving force applying portion 70 for jack-up is provided on the short side side of the box main body portion 101. The mounting portion 24 of the fall suppression plate 3B may be formed with a notch or the like for passing the tool 71.

When the operator operates the tool 71 to rotate the feed screw shaft 61, the nut portion 62 and the feed screw fitting 44 move to the negative side in the X-axis direction. Here, the pins 44a at both ends of the feed screw fitting 44 in the Y-axis direction are connected to the ends of the link member 41 and can slide in the X-axis direction with respect to the connection piece 52. Therefore, the state shown in FIGS. 5 to 6 is obtained, and the end portion of the link member 41 on the positive side in the X-axis direction moves to the negative side in the X-axis direction. At this time, the positive end of the link members 41, 42 in the X-axis direction approaches the negative end of the link members 42, 41 in the X-axis direction, and the negative end of the link member 41 in the X-axis direction is increased accordingly. The side end and the positive end of the link member 42 in the X-axis direction move downward. As a result, in the elevating portion 30, the frame portion 26 of the bogie portion 4 moves relatively downward with respect to the frame portion 20 of the base portion 2. By such an operation of the elevating unit 30, the switching mechanism 12 can switch the delivery box 100 in the installed state shown in FIG. 1 to the movable state shown in FIG. When returning from the movable state to the installed state, the feed screw shaft 61 may be rotated to the opposite side by the tool 71.

Next, the operation / effect of the delivery box 100 according to the present embodiment will be described.

The delivery box 100 is provided with a fall suppression mechanism 11 that suppresses the fall of the box main body 101 when it is installed on the installation surface SF. Therefore, when the box main body 101 is shaken due to an earthquake or the like, the fall suppression mechanism 11 can suppress the fall of the box main body 101. Further, the delivery box 100 includes a switching mechanism 12 that switches between a movable state that allows movement by the moving mechanism 10 and an installed state in which the box main body 101 is installed on the installation surface SF. Therefore, when the installation location of the delivery box 100 is changed, the switching mechanism 12 can easily switch to a movable state that allows movement by the moving mechanism 10. Therefore, the operator can easily change the installation location by smoothly moving the box main body 101 using the moving mechanism 10. From the above, it is possible to easily change the installation location while suppressing the fall.

The fall suppression mechanism 11 has the fall suppression plates 3A and 3B, and the fall suppression plates 3A and 3B are installed on the installation surface SF from the installation portion 23 and the installation portion 23 extending along the installation surface SF. It has a mounting portion 24 that stands up and is mounted on the box main body 101 side, and the switching mechanism 12 has an elevating portion 30 that raises and lowers the moving mechanism 10 relative to the box main body 101 and the fall suppression plates 3A and 3B. May have. The fall suppression plates 3A and 3B are attached to the box main body 101 side by the mounting portion 24, and the installation portion 23 is brought into surface contact with the installation surface SF to sufficiently support the box main body 101. be able to. On the other hand, the elevating part 30 raises and lowers the moving mechanism 10 relative to the box main body 101 and the fall suppressing plates 3A and 3B, so that the falling suppressing plate installed on the box main body 101 and the installation surface SF The moving mechanism 10 can be arranged on the installation surface SF by lifting 3A and 3B. In this way, it is possible to easily switch to the movable state by using the elevating part 30.

The elevating part 30 may be configured by a jack-up structure. In this case, the operator can easily move the box body 101, which is a heavy object, up and down with a small force. For example, when a foot-operated lever is provided as the elevating portion 30, the operator needs to lift the weight of the box main body portion 101 by the force of his / her foot. On the other hand, in the present embodiment, the operator only needs to rotate the feed screw shaft 61 little by little, so that the operator can move up and down with a small force.

The box main body 101 has a long side and a short side when viewed from the vertical direction, and in the jack-up structure, the driving force applying portion 70 for jack-up may be provided on the short side side of the box main body 101. .. In this case, since the feed screw shaft 61 for applying the driving force extends along the long side, the feed screw shaft 61 can be lengthened. In this case, since the stroke for jacking up can be provided with a margin, the operator can perform jacking up with a small force.

The cases where the installation location of the delivery box 100 is required to be easily changed are as follows, and by using the delivery box 100 according to the present embodiment, these cases can be easily dealt with. For example, it is possible to defer the delivery box 100 in the store during business hours and guide customers to the store, and to defer the delivery box 100 outside the store during non-business hours to continuously provide the locker service. In addition, when placing it in contact with the window side of a store such as a convenience store, there is regulatory guidance on fixed equipment to secure the entry route of the fire brigade and the exhaust area in the event of a fire, but movable equipment is not covered and should be deferred. It can be installed (if it is temporarily placed). Therefore, under such circumstances, the movable delivery box 100 can be used. In addition, if the delivery box 100 is used, the position of the locker can be flexibly changed in response to changes in the layout of the locker peripheral equipment at the installation destination. Concerns are alleviated.

The present invention is not limited to the above-described embodiment.

For example, the delivery box 200 as shown in FIG. 8 may be adopted. In the delivery box 200 shown in FIG. 8, the fall suppression mechanism 11 is configured by a center of gravity position adjusting mechanism 211 that sets the center of gravity of the delivery box 200 to the lower side. The center of gravity position adjusting mechanism 211 may be configured by, for example, arranging the weight 212 in the lower end side region of the inside of the box main body 201. Further, the switching mechanism 12 may be configured by a lock portion 202 that locks the rotation of the wheels 27 of the moving mechanism 10. In this case, by setting the center of gravity of the delivery box 200 to the lower side, it is possible to prevent the box body 201 from tipping over. Further, switching can be easily performed only by operating the lock portion 202 of the wheel 27.

In the above-described embodiment, the pair of long sides of the box main body 101 is configured to face the front-rear direction. Instead of this, the configuration may be such that the pair of short sides face in the front-rear direction. In this case, the fall suppression plates 3A and 3B are arranged on the long side.

The switching mechanism is not limited to the elevating part having the jack-up structure as described above. For example, the jack-up method may be such that the jack-up can be performed by a method other than rotating the feed screw shaft. Further, a cam-type elevating part may be adopted so that the operator can move up and down by stepping on it with his / her foot.

Further, although the driving force applying portion 70 for jacking up is provided on the short side side of the box main body portion 101, it may be provided on the long side side.

When the delivery box 100 is installed outdoors, it is necessary to cope with the wind. Therefore, the fall suppressing effect may be further improved by attaching a weight on the fall suppressing plates (fall suppressing mechanism) 3A and 3B.

3A, 3B ... Fall suppression plate, 10 ... Movement mechanism, 11 ... Fall suppression mechanism, 12 ... Switching mechanism, 30 ... Elevating part, 70 ... Driving force applying part, 100, 200 ... Delivery box, 101 ... Box body part, 211 … Center of gravity position adjustment mechanism.

Claims (5)

The box body that can store luggage and
A moving mechanism that movably supports the box body on the installation surface,
A fall suppression mechanism that suppresses the fall of the box body during installation on the installation surface,
A delivery box comprising a movable state that allows movement by the moving mechanism, and a switching mechanism that switches the installation state in which the box main body is installed on the installation surface. The fall suppression mechanism has a fall suppression plate and has a fall suppression plate.
The fall suppression plate has an installation portion that extends along the installation surface in a state of being installed on the installation surface, and a mounting portion that stands up from the installation portion and is attached to the box body portion side.
The delivery box according to claim 1, wherein the switching mechanism has an elevating part that raises and lowers the moving mechanism relative to the box main body and the fall suppressing plate. The delivery box according to claim 2, wherein the elevating part has a jack-up structure. The box body has a long side and a short side when viewed from the vertical direction.
The delivery box according to claim 3, wherein in the jack-up structure, the driving force applying portion for jack-up is provided on the short side side of the box main body portion. The fall suppression mechanism is configured by a center of gravity position adjusting mechanism that sets the center of gravity of the delivery box to the lower side.
The delivery box according to claim 1, wherein the switching mechanism includes a lock portion that locks the rotation of the wheels of the moving mechanism.

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