JP2022180166A - Foldable home delivery box - Google Patents

Abstract

To provide a foldable home delivery box even when a recipient of a delivery address is out, allowing a deliverer to form a space in an indoor side by a manual operation from an outdoor side without opening/closing a door and reliably delivering a parcel.SOLUTION: A foldable delivery box 1 is configured to change over between a compact state where an indoor-side second frame body 20 is brought close to an outdoor-side first frame body 10 by pulling down a top plate part 50 by rotational turning around a substantially horizontal axis X1, pulling up a bottom plate part 60 by rotational turning around a substantially horizontal axis X2, folding a left connecting body 70 and folding a right connecting body 80, and an unfolded state where the indoor-side second frame body 20 is separated from the outdoor-side first frame body 10 by unfolding the left connecting body 70 and the right connecting body 80 from the compact state, pushing up the top plate part 50 by the rotational turning around the substantially horizontal axis X1, pushing down the bottom plate part 60 by the rotational turning around the substantially horizontal axis X2.SELECTED DRAWING: Figure 11

Description

TECHNICAL FIELD The present invention relates to a foldable home delivery box that can store items to be delivered while you are away, and that can be folded so as to take up little space when not stored.

2. Description of the Related Art Conventionally, there has been known a door-mounted baggage receiving box (foldable home delivery box) that can store items to be delivered while you are away and that can be folded so as to take up little space when not stored (for example, , see Patent Document 1). In this conventional collapsible home delivery box, the baggage receiving box attached to the outside of the door has a plurality of hinges, and the rear panel can be pulled out to expand the storage space.

Japanese Patent Application Laid-Open No. 7-11850 (Figs. 3 and 4, paragraph 0016, etc.)

The conventional collapsible delivery box is attached to the outside of the door and forms a storage space on the outside of the room. can't

An object of the present invention is to enable a delivery person to form a space inside the room by manual operation from the outside without opening and closing the door even if the delivery destination is not at home, and deliver the delivery to the room without fail. To provide a foldable home delivery box.

In order to achieve the above object, the present invention provides a folding home delivery box that is provided in an opening formed in a door to be attached to separate an indoor space from an outdoor space, and is attached to the opening and has a first left frame. a substantially square frame-shaped first frame body comprising a portion, a first right frame portion, a first upper frame portion, and a first lower frame portion; a second left frame portion provided on the interior side of the door; A substantially square frame-shaped second frame having a second right frame, a second upper frame, and a second lower frame, and a first opening radially inside the first frame are provided so as to be able to be opened and closed. a second opening and closing door provided to be able to open and close a second opening on the radially inner side of the second frame; A top plate portion connected to be rotatable about a horizontal axis and having a rear end portion on the indoor side as a free end, and a front end portion on the outdoor side substantially horizontal with respect to the first lower frame portion. A bottom plate portion connected to be rotatable around an axis and having a free end at a rear end portion on the inside of the room; a left connecting body connecting the first left frame portion of the first frame body and the second left frame portion of the second frame body; a right connecting member connecting the first right frame portion of the first frame and the second right frame portion of the second frame so that the left connecting member is connected to the chamber A first left wall having an outer end connected to the first left frame so as to be rotatable around a substantially vertical axis; a second left side wall rotatably connected about a vertical axis; and a rotatably connected end portion of the first left side wall facing the room and an end portion of the second left side wall facing the door. a first right side wall having an end portion on the outside of the room connected to the first right frame portion so as to be rotatable about a substantially vertical axis; a second right side wall, the room-side end of which is connected to the second right frame so as to be rotatable around a substantially vertical axis; 2 a right connecting portion that rotatably connects the right side wall to the door-side end portion, and pulls down the top panel portion by turning about the substantially horizontal axis; and about the substantially horizontal axis. lifting the bottom plate portion by turning the left connecting portion, folding the left connecting body by turning the first left side wall and the second left side wall at the left connecting portion, and the first right side at the right connecting portion By folding the right connecting body by turning the wall and the second right side wall, the second frame is brought closer to the first frame and the approaching The folded left connecting body and the right connecting body are stored between the first frame and the second frame, and the left connecting body and the right connecting body that are stored are pulled down to the outside of the room. a compact state in which the top plate portion and the raised bottom plate portion are positioned; and from the compact state, the left connecting body is pushed and extended by rotating the first left side wall and the second left side wall at the left connecting portion. and pushing and extending the right connecting body by rotating the first right side wall and the second right side wall at the right connecting portion, thereby separating the second frame from the first frame and separating them. In the space between the first frame and the second frame, the top plate portion is pushed up by turning around the substantially horizontal axis, and the bottom plate portion is pushed down by turning around the substantially horizontal axis. The top plate portion is positioned substantially horizontally above the space, and the bottom plate portion is positioned substantially horizontally below the space.

In the foldable home delivery box of the present invention, even if the delivery destination is not at home, the delivery person can open the first opening/closing door, insert his/her hand through the first opening, and push out the left connecting body and the right connecting body. , the second frame can be moved to the indoor side. By pushing up the top plate portion and pushing down the bottom plate portion in the space formed on the front side of the moved second frame, both the left and right sides are surrounded by the left connecting body and the right connecting body, and the upper and lower It is possible to form a substantially box-shaped closed space surrounded by the top plate portion and the bottom plate portion on both sides and closed by the second opening/closing door of the second frame on the back side. By arranging the article to be delivered in this space and closing the first opening/closing door that was opened first, the article to be delivered can be reliably delivered to the indoor side of the delivery destination in an unmanned state without opening and closing the door.

According to the present invention, even if the delivery destination is not at home, the deliverer can form a space inside the room by manual operation from the outside without opening and closing the door, and can reliably deliver the delivery to the inside of the room. .

1 is a front view of a foldable home delivery box according to an embodiment of the present invention, viewed from the outside (outdoor side) of the door; FIG. FIG. 2 is a rear view of the foldable home delivery box according to one embodiment of the present invention as seen from the inside of the door (inside the room). Fig. 2 is a right side view showing the foldable home delivery box (compact state) according to one embodiment of the present invention; Fig. 2 is a right side view showing the foldable home delivery box (unfolded state) according to one embodiment of the present invention; 1 is a plan view showing a foldable home delivery box (compact state) according to one embodiment of the present invention; FIG. 1 is a plan view showing a foldable home delivery box (unfolded state) according to one embodiment of the present invention; FIG. 1 is a right side cross-sectional view showing a foldable home delivery box (compact state) according to an embodiment of the present invention; FIG. 1 is a right side cross-sectional view showing a foldable delivery box (a state between a compact state and an expanded state) according to an embodiment of the present invention; FIG. 1 is a right side cross-sectional view showing a foldable home delivery box (unfolded state) according to one embodiment of the present invention; FIG. 1 is a cross-sectional plan view showing a foldable home delivery box (compact state) according to an embodiment of the present invention; FIG. 1 is a cross-sectional plan view showing a foldable delivery box (a state between a compact state and an expanded state) according to one embodiment of the present invention; FIG. 1 is a cross-sectional plan view showing a foldable home delivery box (unfolded state) according to an embodiment of the present invention; FIG. It is a right side cross-sectional view showing a foldable home delivery box (compact state) according to a modification. Fig. 11 is a right side cross-sectional view showing a folding delivery box (unfolded state) according to a modification;

An embodiment of the present invention will be described below with reference to the drawings.

<Configuration>
1 to 12 are diagrams for explaining the foldable home delivery box 1 according to this embodiment. In the following description, the vertical direction, the front-rear direction, and the left-right direction refer to the vertical direction (upper side, bottom/lower side) when the outdoor surface of the door 2 to which the folding delivery box 1 is attached is set as the front surface. ), the front-rear direction (front side, rear side), and the left-right direction, and correspond to the directions of the arrows appropriately shown in FIGS.

The foldable delivery box 1 according to this embodiment is provided in an opening 2a formed in a door 2 that separates the outside from the inside. It is a device that enables a person to form a space S indoors by manual operation from the outdoor side, and to deliver deliveries to the indoor side without fail. The opening 2a is a substantially rectangular opening formed below the doorknob 2b in this embodiment. A hinge 2c is provided at the left end of the door 2 so that the door 2 can rotate about a substantially vertical axis Y9 with respect to an outer wall (not shown).

The foldable delivery box 1 includes a front frame 10 (corresponding to the first frame), a rear frame 20 (corresponding to the second frame), a parcel insertion door 30 (corresponding to the first opening/closing door), and parcels. It has an extraction door 40 (corresponding to a second opening/closing door), a top plate portion 50 , a bottom plate portion 60 , a left connecting body 70 and a right connecting body 80 .

The front frame 10 is attached to the opening 2a and is a substantially rectangular frame-shaped member having a first left frame 11, a first right frame 12, a first upper frame 13, and a first lower frame 14. . A substantially rectangular opening 10a surrounded by a first left frame portion 11, a first right frame portion 12, a first upper frame portion 13, and a first lower frame portion 14 is formed inside the front frame 10 in the radial direction. ing.

The rear frame body 20 is provided on the interior side of the door 2 and has a substantially square frame shape having a second left frame portion 21, a second right frame portion 22, a second upper frame portion 23, and a second lower frame portion 24. It is a member. A substantially rectangular opening 20a surrounded by a second left frame portion 21, a second right frame portion 22, a second upper frame portion 23, and a second lower frame portion 24 is formed inside the rear frame 20 in the radial direction. ing.

The luggage insertion door 30 is a member provided so as to be able to open and close the first opening 10a on the radially inner side of the front frame 10 . A hinge 30b is provided at the left end of the loading door 30 so that it can rotate about the vertical axis Y7 with respect to the first left frame 11 of the front frame 10. As shown in FIG. The baggage insertion door 30 can open and close the first opening 10a by means of a hinge 30b (see arrow A in FIGS. 5 and 6). At the right end of the baggage insertion door 30, a handle 30a that can be grasped when opening and closing the baggage insertion door 30 is provided. The baggage insertion door 30 has a known electronic key (not shown), and is locked by setting a personal identification number or the like determined in advance when ordering a delivery item to the electronic key when the resident goes out. A delivery person can open the baggage insertion door 30 even if the resident is absent by coming to the delivery with the set personal identification number or the like, and forms a space S on the indoor side by manual operation from the outdoor side. By closing the baggage insertion door 30 after inserting the delivery items, the baggage insertion door 30 is locked again.

The luggage take-out door 40 is a member provided so as to be able to open and close the second opening 20a on the inner side in the radial direction of the rear frame 20 . A hinge 40b is provided at the left end of the luggage take-out door 40 so as to be rotatable about the substantially vertical axis Y8 with respect to the second left frame 21 of the rear frame 20. As shown in FIG. The luggage take-out door 40 can open and close the second opening 20a by means of a hinge 40b (see arrow C in FIGS. 5 and 6). A handle portion 40 a that can be grasped when opening and closing the baggage take-out door 40 is provided at the right end of the baggage take-out door 40 . The luggage take-out door 40 is provided with an appropriate hook (not shown) so that it does not open carelessly. The resident can perceive the arrival of the item to be delivered by seeing the space S formed inside the room, close the door 2, return to the room, remove the hook, and open the door 40 for taking out the item. You are now able to pick up your delivered deliveries.

The top plate portion 50 is a member whose outdoor-side front end portion is connected to the first upper frame portion 13 so as to be rotatable around the substantially horizontal axis X1, and whose indoor-side rear end portion is a free end. is. A hinge 51 is provided at the front end portion of the top plate portion 50 on the outdoor side so that the top plate portion 50 can rotate about the substantially horizontal axis X1 with respect to the first upper frame portion 13 . The top plate portion 50 has a horizontal lateral orientation in which the rear end portion on the room side is close to the second upper frame portion 23 of the rear frame portion 20 by a hinge 51 (see FIGS. 4, 6, 9 and 12), The rear end portion on the indoor side is rotatable vertically downward (see FIGS. 7, 8, 10 and 11) where the rear end portion is close to the first lower frame portion 14 of the front frame portion 10. .

The bottom plate portion 60 is a member whose front end portion on the outdoor side is connected to the first lower frame portion 14 so as to be rotatable around the substantially horizontal axis X2, and whose rear end portion on the indoor side is a free end. be. A hinge 61 is provided at the front end portion of the bottom plate portion 60 on the outdoor side so that the bottom plate portion 60 can rotate about the substantially horizontal axis X2 with respect to the first lower frame portion 14 . The bottom plate portion 60 is horizontally oriented (see FIGS. 4, 6, 9 and 12) in which the rear end portion on the room side is close to the second lower frame portion 24 of the rear frame portion 20 by means of a hinge 61, and The rear end portion on the indoor side is rotatable vertically upward (see FIGS. 7, 8, 10 and 11) where the rear end portion is close to the first upper frame portion 13 of the front frame portion 10 .

The front frame body 10 includes a top plate housing portion 15 for housing a top plate portion 50 whose rear end portion on the indoor side faces vertically downward, and a bottom plate portion 60 whose rear end portion on the indoor side faces vertically upward. is provided. The top plate housing portion 15 is a substantially rectangular opening in which the vertically downward top plate portion 50 is housed, and forms a part of the opening portion 10a. The bottom plate storage portion 16 is a substantially rectangular opening in which the vertically upward bottom plate portion 60 is stored, and forms a part of the opening portion 10a. The substantially horizontal axis X1 related to the rotation of the top plate portion 50 is located outside the substantially horizontal axis X2 related to the rotation of the bottom plate portion 60. 15 is provided on the outdoor side of the bottom plate housing portion 16 (see FIGS. 7 to 12). The opening size of the bottom plate housing portion 16 and the opening size of the top plate housing portion 15 are substantially the same (see FIGS. 7 to 9).

The rear frame body 20 is provided with a bottom plate mounting portion 25 for mounting a bottom plate portion 60 having a rear end on the inside of the room facing horizontally. The bottom plate placing portion 25 forms a part of the second lower frame portion 24 and is a portion with which the bottom surface of the rear end portion of the bottom plate portion 60 on the interior side contacts. When the indoor-side rear end portion of the bottom plate portion 60 is placed on the bottom plate placing portion 25 , the rear end surface of the indoor-side rear end portion of the bottom plate portion 60 is brought into contact with the second lower frame portion 24 . (See FIGS. 9 and 12).

The left connector 70 connects the first left frame portion 11 of the front frame 10 and the second left frame 21 of the rear frame 20 so that the rear frame 20 can move forward and backward relative to the front frame 10 . It is a member that The left connecting body 70 has a first left side wall 71 , a second left side wall 72 and a left connecting portion 73 . The first left side wall 71 is rotatably connected to the first left frame portion 11 at its outdoor-side end portion about a substantially vertical axis Y1. A hinge 75 is provided at the end portion of the first left side wall 71 on the outdoor side so that the first left frame portion 11 can rotate around the substantially vertical axis Y1. The first left side wall 71 has a hinge 75 so that the end on the room side faces horizontally (see FIGS. 9 and 12) and the end on the room side faces vertically downward (see FIGS. 7 and 10). It is rotatable between them. The second left wall 72 is rotatably connected to the second left frame portion 21 at its indoor-side end portion about the substantially vertical axis Y2. A hinge 76 is provided at the end portion of the second left side wall 72 on the indoor side so that the second left frame portion 21 can rotate around the substantially vertical axis Y2. The second left side wall 72 has a hinge 76 so that the end on the door 2 side faces horizontally (see FIGS. 9 and 12) and the end on the door 2 side faces vertically downward (see FIGS. 7 and 10). , and can be rotated between The left connecting portion 73 rotatably connects the end portion of the first left side wall 71 on the interior side and the end portion of the second left side wall 72 on the side of the door 2 . The left connecting portion 73 winds the end of the first left side wall 71 on the room side and the end of the second left side wall 72 on the side of the door 2 in a figure 6 shape, and connects both walls 71 and 72 to the ends of the figure 6 shape. It is a hinge structure constructed by passing a round bar through the part. The first left side wall 71 and the second left side wall 72 are rotatable about the substantially vertical axis Y3 by the left connecting portion 73, and are rotatable about the substantially vertical axis Y1, Y2 by the hinges 75,76. 3, 5, 7 and 10) and unfolding the left articulator 70 (see FIGS. 4, 6-9, 11 and 12). ) and can be rotated between.

The right connecting member 80 connects the first right frame portion 12 of the front frame 10 and the second left frame portion 22 of the rear frame 20 so that the rear frame 20 can move back and forth with respect to the front frame 10 . It is a member that The right connecting body 80 has a first right side wall 81 , a second right side wall 82 and a right connecting portion 83 . The first right side wall 81 is rotatably connected to the first right frame portion 12 at its outdoor-side end portion about a substantially vertical axis Y4. A hinge 85 is provided at the end portion of the first right side wall 81 on the outdoor side so as to be rotatable about the substantially vertical axis Y4 with respect to the first right frame portion 12 . The first right side wall 81 has a hinge 85 so that the end on the room side faces horizontally (see FIGS. 9 and 12) and the end on the room side faces vertically downward (see FIGS. 7 and 10). It is rotatable between them. The second right side wall 82 is rotatably connected to the second right frame portion 22 at its indoor-side end portion about a substantially vertical axis Y5. A hinge 86 is provided at the end portion of the second right side wall 82 on the indoor side so that the second right frame portion 22 can rotate around the substantially vertical axis Y6. The second right side wall 82 has a hinge 86 so that the end on the door 2 side faces horizontally (see FIGS. 9 and 12) and the end on the door 2 side faces vertically downward (see FIGS. 7 and 10). , and can be rotated between The right connecting portion 83 rotatably connects the interior-side end of the first right side wall 81 and the door 2 side end of the second right side wall 82 . The right connecting part 83 winds the end of the first right side wall 81 on the interior side and the end of the second right side wall 82 on the side of the door 2 in a 6-shape, and the 6-shape ends of both walls 81 and 82 It is a hinge structure constructed by passing a round bar through the part. The first right side wall 81 and the second right side wall 82 are rotatable about the substantially vertical axis Y6 by the right connecting portion 83, and are rotatable about the substantially vertical axis Y4, Y5 by the hinges 85,86. In combination with movement, the right articulated body 80 is folded (see FIGS. 3, 5, 7 and 10) and the right articulated body 80 is unfolded (see FIGS. 4, 6 to 9, 11 and 12). ) and can be rotated between.

With the left and right connecting bodies 70 and 80 unfolded, the top plate portion 50 that is horizontally oriented is engaged with the first left side wall 71, the second left side wall 72, the first right side wall 81, and the second right side wall 82. Top plate engaging portions 74 and 84 for stopping are formed. The top plate engaging portions 74, 84 are recesses formed in the upper end portions of the first left side wall 71, the second left side wall 72, the first right side wall 81, and the second right side wall 82 (FIGS. 8, 9, 11 and 12). The top plate portion 50 is formed with claw portions 52 that match the shapes of the top plate engaging portions 74 and 84 . The claw portions 52 are convex portions formed on the left end portion and the right end portion of the top plate portion 50 and are locked by being fitted into the top plate locking portions 74 and 84 .

With the above configuration, the foldable delivery box 1 according to the present embodiment can be switched between the compact state and the expanded state. In the compact state, the top plate portion 50 is pulled down by turning around the substantially horizontal axis X1 (see arrow B2 in FIG. 9), and the bottom plate portion 60 is pulled up by turning around the substantially horizontal axis X2 (see arrow B2 in FIG. 9). B1), and folding of the left connecting body 70 by turning the first left side wall 71 and the second left side wall 72 at the left connecting portion 73 (see arrow B in FIGS. 3, 5, 7 and 10). , folding of the right connecting member 80 by turning the first right side wall 81 and the second right side wall 82 at the right connecting portion 83 (see arrow B in FIGS. 3, 5, 7 and 10), The frame body 20 is brought close to the front frame body 10, and the folded left connecting body 70 and the right connecting body 80 are stored between the adjacent front frame body 10 and the rear frame body 20, and stored. In this state, the top plate portion 50 that has been pulled down and the bottom plate portion 60 that has been pulled up are positioned on the outdoor side of the left connecting body 70 and the right connecting body 80 that have been pulled down. At this time, the lowered top plate portion 50 and the raised bottom plate portion 60 are stored in the top plate storage portion 15 and the bottom plate storage portion 16 of the front frame portion 10, respectively. The unfolded state is obtained by pushing and extending the left connecting body 70 from the compact state by rotating the first left side wall 71 and the second left side wall 72 at the left connecting portion 73 (Figs. 4, 6, 8, 9, 11 and 12) and pushing and extending the right connecting body 70 by turning the first right side wall 82 and the second right side wall 82 at the right connecting portion 83 (see FIGS. 4, 6, 8, 9, 11, and 12), the rear frame 20 is separated from the front frame 10, and the space S between the separated front frame 10 and the rear frame 20 Pushing up the top plate portion 50 by turning around the substantially horizontal axis X1 (see arrow B2 in FIG. 9) and pushing down the bottom plate portion 60 by turning around the substantially horizontal axis X2 (see arrow B1 in FIG. 9) As a result, the top plate portion 50 is positioned substantially horizontally in the upper portion of the space S, and the bottom plate portion 60 is positioned substantially horizontally in the lower portion of the space S. At this time, the claw portions 52 of the top plate portion 50 pushed up are engaged with the top plate locking portions 74 and 74 formed on the first left side wall 71, the second left side wall 72, the first right side wall 81, and the second right side wall 82. 84 (see FIGS. 9 and 12) and pushed down, the indoor-side rear end portion of the bottom plate portion 60 is placed on the bottom plate placing portion 25 of the rear frame 20, and is placed on the second lower frame. It abuts against the portion 24 (see FIGS. 9 and 12).

<Operation>
In the foldable delivery box 1 according to the present embodiment, as described below, deliveries can be delivered indoors by manual operation by the delivery person from the outdoor side, and delivered by manual operation by the resident from the indoor side. It is designed to be able to obtain the delivered goods.

First, the resident manually sets the folding delivery box 1 to a compact state from the inside of the room (see FIGS. 1 to 3, 5, 7 and 10). Specifically, the resident pulls down the top plate portion 50 and stores it in the top plate storage portion 15 of the front frame portion 10 (see arrow B2 in FIG. 9), pulls up the bottom plate portion 60, and stores the bottom plate portion of the front frame portion 10. 16 (see arrow B1 in FIG. 9), and the left and right connecting members 70 and 80 are folded to bring the rear frame 20 closer to the front frame 10 (FIGS. 3, 5, 7 and 10). arrow B), and the folded left connecting member 70 and right connecting member 80 are housed between the adjacent front frame 10 and rear frame 20 (FIGS. 3, 5, 7 and See Figure 10). The folding delivery box 1 is provided with an appropriate stopper (not shown), which prevents the left and right connecting members 70 and 80 from being unfolded and maintains a compact state. there is

Next, when going out, the resident sets a personal identification number or the like determined in advance at the time of ordering the delivery item to the electronic key, locks the baggage insertion door 30, closes the baggage take-out door 40, and attaches the hook.

Next, the courier who visits the resident while the resident is away enters the set personal identification number or the like to open the parcel insertion door 30 (see arrow A in FIG. 5).

Next, the delivery person sets the foldable home delivery box 1 to the unfolded state by manual operation from the outdoor side, and puts the delivery item into the space S formed on the indoor side (Figs. 4, 6, and 8). , FIGS. 9, 11 and 12). Specifically, the delivery person puts his/her hand through the first opening 10a to push down the bottom plate portion 60 (see arrow B1 in FIG. 9), and pushes and stretches the left and right connecting members 70 and 80 to open the rear frame 20. is separated from the front frame 10 (see arrows B in FIGS. 4, 6, 8, 9, 11 and 12), and when the left and right connecting members 70 and 80 are completely extended, the chamber of the bottom plate portion 60 Place the inner rear end portion on the bottom plate mounting portion 25 of the rear frame 20 and stretch it (see FIGS. 9 and 12), and further push up the top plate portion 50 (see arrow B2 in FIGS. 9 and 12), The claw portions 52 of the top plate portion 50 are engaged with the top plate engaging portions 74, 84 of the left and right side walls 71, 72, 81, 82 to form a space S inside the room (FIGS. 6, 9 and 8). 12).

Next, the delivery person puts the item to be delivered into the space S and closes the package insertion door 30 so that the package insertion door 30 is locked again (see arrow A in FIG. 6).

Next, when the resident who has returned from going out sees the space S formed inside the room and senses the arrival of the delivery, he closes the door 2 and returns to the room, manually operating from the inside of the room. By removing the hook and opening the package take-out door 40, the delivered item is acquired (see arrow C in FIG. 6).

Next, after obtaining the item to be delivered, the resident manually sets the foldable delivery box 1 to the compact state again (Figs. 1 to 3, 5, 7 and 10). reference).

<Effects of Embodiment>
As described above, in the folding delivery box 1 of the present embodiment, the top plate portion 50 is pulled down by turning around the substantially horizontal axis X1, and the bottom plate portion 60 is pulled up by turning around the substantially horizontal axis X2. , the folding of the left connecting body 70 and the folding of the right connecting body 80 bring the second frame body 20 on the indoor side closer to the first frame body 10 on the outdoor side, and the left connecting body from the compact state. By pushing and stretching the body 70, pushing and stretching the right connecting body 80, pushing up the top plate portion 50 by turning around the substantially horizontal axis X1, and pushing down the bottom plate portion 60 by turning around the substantially horizontal axis X2. , and an unfolded state in which the second frame 20 on the indoor side is separated from the first frame 10 on the outdoor side, can be switched.

In the foldable home delivery box 1 having such a configuration, even if the delivery destination is not at home, the delivery person opens the parcel insertion door 30 and inserts his/her hand through the first opening 10a (arrow A in FIGS. 5 and 6). ), the rear frame 20 can be moved into the room by pushing out the left connecting body 70 and the right connecting body 80 (FIGS. 4 to 6, 8, 9, 11 and 12). (see arrow B). Then, by pushing up the top plate portion 50 and pushing down the bottom plate portion 60 in the space formed on the front side of the moved rear frame 20 (see arrows B1 and B2 in FIG. 9), the left and right sides are connected to the left. A substantially box-shaped box surrounded by a body 70 and a right connecting body 80, surrounded by a top plate portion 50 and a bottom plate portion 60 on both upper and lower sides, and closed by a luggage take-out door 40 of a rear frame body 20 on the far side. closed space S (see FIGS. 4, 6, 9 and 12). By placing the item to be delivered in this space S and closing the first opened item insertion door 30 (see arrow A in FIGS. 5 and 6), the unmanned delivery destination room can be opened without opening and closing the door 2. Deliveries can be reliably delivered inside.

In this embodiment, the front frame body 10 particularly includes a top plate storage portion 15 for storing the top plate portion 50 pulled down in the compact state, a bottom plate storage portion 16 for storing the bottom plate portion 60 pulled up in the compact state, (see FIGS. 7-12). For this reason, the bottom plate portion 60 covering the lower portion of the approximately box-shaped space S in the unfolded state and the top plate portion 50 covering the upper portion of the approximately box-shaped space S are separated from each other by the front frame body 10 in the compact state. It can be stowed inside and out of the way.

Further, particularly in the present embodiment, the substantially horizontal axis X1 related to the rotation of the top plate portion 50 is located outside the substantially horizontal axis X2 related to the rotation of the bottom plate portion 60. In the body 10, the top plate storage portion 15 is provided on the outside of the vehicle side of the bottom plate storage portion 16 (see FIGS. 7 to 12). That is, when the deliverer manually changes the compact state to the unfolded state, the top plate portion 50 is positioned closer to the front side than the bottom plate portion 60 . Therefore, by manually pushing the top plate 50 toward the interior of the room, the bottom plate 60 is first knocked down to be substantially horizontal, and then the top plate 50 is lifted up with smooth movement to be substantially horizontal. (See arrows B1 and B2 in FIG. 12). Further, at this time, as in the case where the bottom plate portion 60 is located closer to the front side than the top plate portion 50, when the bottom plate portion 60 is pushed into the room by hand, there is a gap between the bottom plate portion 60 and the top plate portion 50. You don't have to worry about your hands getting caught in the

In this embodiment, the first left side wall 71, the second left side wall 72, the first right side wall 81, and the second right side wall 82 are particularly configured to engage the top plate portion 50 that is pushed up in the unfolded state. It has portions 74 and 84 . Therefore, it is possible to lock the top plate portion 50 so as not to fall when the top plate portion 50 is pushed up in the unfolded state.

Further, particularly in this embodiment, the rear frame 20 is provided with a bottom plate mounting portion 25 for mounting the bottom plate portion 60 pushed down in the unfolded state. Therefore, it is possible to stably hold the bottom plate portion 60 that has been pushed down in the unfolded state.

<Modification>
In the folding delivery box 1 of the above embodiment, the substantially horizontal axis X1 related to the rotation of the top plate portion 50 is located outside the substantially horizontal axis X2 related to the rotation of the bottom plate portion 60. In the front frame body 10, the top plate storage portion 15 is provided on the outdoor side of the bottom plate storage portion 16 (see FIGS. 7 and 9). That is, when the deliverer manually changes the compact state to the unfolded state, the top plate portion 50 is positioned closer to the front side than the bottom plate portion 60 .

However, contrary to the above embodiment, the substantially horizontal axis X2 related to the rotation of the bottom plate portion 60 is located outside the substantially horizontal axis X1 related to the rotation of the top plate portion 50. In the front frame body 10, the bottom plate housing portion 16 may be provided on the exterior side of the top plate housing portion 15 (see FIGS. 13 and 14). That is, when the deliverer manually switches from the compact state to the unfolded state, the bottom plate portion 60 may be positioned closer to the front than the top plate portion 50 .

In this case, when the delivery person manually operates the compact state to the unfolded state, the delivery person pushes the bottom plate portion 60 toward the inside of the room with the lower portion of the delivery item held in his or her hand. After the top plate portion 50 is lifted by the object and made approximately horizontal (see arrow B2 in FIG. 14), the bottom plate portion 60 can be pushed down and made approximately horizontal by pushing out the item as it is (see FIG. 14). See arrow B1).

<Other Modifications>
In the embodiment and modification described above, all of the first left side wall 71, the second left side wall 72, the first right side wall 81, and the second right side wall 82 have the top plate engaging portions 74, 84. At least one of the first left side wall 71 and the second left side wall 72 and at least one of the first right side wall 81 and the second right side wall 82 have top plate engaging portions 74 and 84. You may have In addition, in the above-described embodiment and modification, the opening direction of the baggage insertion door 30 and the baggage removal door 40 is left opening, but the opening direction is not limited to this, and may be other directions such as right opening or double opening. good too.

It should be noted that, in the above description, descriptions such as "the same", "equal", and "different" regarding external dimensions and sizes are not strictly defined. That is, the terms "same", "equal", and "different" mean "substantially the same", "substantially equal", and "substantially different", with allowance for design and manufacturing tolerances and errors. .

In addition to the methods already described above, the methods according to the above-described embodiments and modifications may be appropriately combined and used.

In addition, although not exemplified one by one, the present invention can be implemented with various modifications within the scope of the invention.

1 foldable home delivery box 2 door 2a opening 10 front frame (first frame)
10a first opening 11 first left frame portion 12 first right frame portion 13 first upper frame portion 14 first lower frame portion 15 top plate storage portion 16 bottom plate storage portion 20 rear frame body (second frame body)
20a 2nd opening 21 2nd left frame part 22 2nd right frame part 23 2nd upper frame part 24 2nd lower frame part 25 Bottom plate placing part 30 Loading door (first opening/closing door)
40 Baggage removal door (second opening/closing door)
50 top plate portion 60 bottom plate portion 70 left connecting member 71 first left side wall 72 second left side wall 73 left connecting portion 74 top plate locking portion 80 right connecting member 81 first right side wall 82 second right side wall 83 right connecting portion 84 Top plate locking part S Space X1, X2 Horizontal axis Y1, Y2, Y4, Y5 Vertical axis

Claims (6)

A folding home delivery box provided in an opening formed in a door to be installed that separates the outside from the inside,
a substantially rectangular frame-shaped first frame that is attached to the opening and includes a first left frame, a first right frame, a first upper frame, and a first lower frame;
a substantially rectangular frame-shaped second frame provided on the interior side of the door and having a second left frame, a second right frame, a second upper frame, and a second lower frame;
a first opening/closing door provided so as to be able to open and close a first opening on the radially inner side of the first frame;
a second opening/closing door provided so as to be able to open and close a second opening on the radially inner side of the second frame;
a top plate portion whose front end portion on the outdoor side is connected to the first upper frame portion so as to be rotatable about a substantially horizontal axis, and whose rear end portion on the indoor side is a free end;
a bottom plate portion whose front end portion on the outdoor side is connected to the first lower frame portion so as to be rotatable about a substantially horizontal axis, and whose rear end portion on the indoor side is a free end;
Left side connecting the first left frame portion of the first frame body and the second left frame portion of the second frame body such that the second frame body can advance and retreat with respect to the first frame body a connector;
Right connecting the first right frame portion of the first frame body and the second right frame portion of the second frame body such that the second frame body can move back and forth with respect to the first frame body a connector;
has
The left connector is
a first left side wall, the end portion of which is on the outdoor side and which is connected to the first left frame portion so as to be rotatable around a substantially vertical axis;
a second left side wall, the room-side end portion of which is connected to the second left frame portion so as to be rotatable around a substantially vertical axis;
a left connecting portion that rotatably connects the interior-side end of the first left side wall and the door-side end of the second left side wall;
with
The right connector is
a first right side wall, the end portion of which is on the outdoor side and which is connected to the first right frame portion so as to be rotatable around a substantially vertical axis;
a second right side wall, the room-side end portion of which is connected to the second right frame portion so as to be rotatable around a substantially vertical axis;
a right connecting portion that rotatably connects the interior-side end of the first right side wall and the door-side end of the second right side wall;
with
Pulling down the top plate portion by turning about the substantially horizontal axis, lifting the bottom plate portion by turning about the substantially horizontal axis, and holding the first left side wall and the second side wall at the left connecting portion. The second frame by folding the left connecting body by turning the left side wall and folding the right connecting body by turning the first right side wall and the second right side wall at the right connecting portion. is brought close to the first frame, the folded left joint and the right joint are stored between the adjacent first frame and the second frame, and the stored left joint a compact state in which the lowered top plate portion and the raised bottom plate portion are positioned on the outdoor side of the body and the right connecting body;
From the compact state, the left connecting body is pushed and extended by turning the first left side wall and the second left side wall at the left connecting part, and the first right side wall and the second right side at the right connecting part. The second frame is separated from the first frame by pushing and stretching the right connecting member due to the rotation of the wall, and the space between the separated first and second frames is The top plate portion is positioned substantially horizontally above the space by pushing up the top plate portion by turning about the substantially horizontal axis and pushing down the bottom plate portion by turning about the substantially horizontal axis. and an unfolded state in which the bottom plate portion is positioned substantially horizontally in the lower portion of the space;
A foldable home delivery box characterized by being configured to be able to switch between In the folding delivery box according to claim 1,
The first frame is
a top plate storage portion for storing the top plate portion pulled down in the compact state;
a bottom plate storage portion for storing the bottom plate portion that has been pulled up in the compact state;
A foldable delivery box, comprising: In the folding delivery box according to claim 2,
The substantially horizontal axis related to the rotation of the top plate portion is located on the outside of the room with respect to the substantially horizontal axis related to the rotation of the bottom plate portion,
In the first frame, the folding delivery box is characterized in that the top plate storage portion is provided closer to the outdoor side than the bottom plate storage portion. In the folding delivery box according to claim 2,
A substantially horizontal axis related to the rotation of the bottom plate portion is positioned on the outside of the room with respect to the substantially horizontal axis center related to the rotation of the top plate portion,
In the first frame, the folding delivery box is characterized in that the bottom plate housing portion is provided closer to the outdoor side than the top plate housing portion. In the folding delivery box according to any one of claims 1 to 4,
At least one of the first left side wall and the second left side wall and at least one of the first right side wall and the second right side wall lock the top plate section pushed up in the unfolded state. A foldable home delivery box characterized by comprising a top board locking part. In the folding delivery box according to any one of claims 1 to 5,
A collapsible home delivery box, wherein the second frame is provided with a bottom plate placing portion for placing the bottom plate portion pushed down in the unfolded state.

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