JP7217450B2 - delivery box - Google Patents

Description

The present disclosure relates to delivery boxes.

Conventionally, as described in Patent Document 1, in a resin post for throwing in mails, etc., a front case having a front opening is attached to a cylindrical rear case, and a base is provided around the opening. Mounted configurations are described.

On the other hand, home delivery boxes are known which are used in ordinary homes and the like and can receive parcels unattended. In this home delivery box, the delivery company puts the package in the luggage compartment and locks the door. The recipient of the parcel can receive the parcel by unlocking the door with the key.

JP-A-2000-83799

The above delivery box is generally considered to be constructed by attaching a door so as to block the opening on the front side of the bottomed cylindrical main body case. It is also conceivable to make the body case made of resin. On the other hand, it is difficult to form a bottomed cylindrical main body case made of resin into a complicated shape from the standpoint of die-cutting properties during manufacturing. Although it is conceivable to apply the configuration of the resin post described in Patent Document 1, if the main body case is formed into a cylindrical shape with a bottom, it is still difficult to form a complicated shape. In addition, there has been a conventional demand for a delivery box that can be easily used to realize delivery boxes with different types of shapes.

An object of the present disclosure is to provide a delivery box that is made of resin, is easy to manufacture even if it has a complicated shape, and is easy to use for realizing a delivery box with a different type of shape.

The delivery box of the present disclosure includes a resin upper body having two left and right upper plates, a top plate, and an upper back plate, and a resin lower body having two left and right lower plates, a bottom plate, and a lower back plate. , wherein a lower connecting portion provided at the lower end of the upper plate and an upper connecting portion provided at the upper end of the lower plate are joined at a joint to form a luggage compartment capable of accommodating luggage inside. and a door attached to the upper body and the lower body so as to block an opening formed by the front opening of the upper body and the front opening of the lower body.

According to the delivery box according to the present disclosure, the upper body made of resin is a part that opens on the front side and the bottom side, and the lower body made of resin is a part that opens on the front side and the top side. In each of the above, it becomes easy to manufacture even a complicated shape from the standpoint of die-cutting at the time of manufacture. In addition, by coupling another part capable of forming a luggage compartment between the upper body and the lower body, it becomes easier to use for realizing different types of delivery boxes.

1 is a perspective view of a delivery box of an embodiment; FIG. It is a perspective view which separates and shows the main body case with which the canopy was attached, and a door. FIG. 4 is a perspective view showing the canopy, the upper body, and the lower body separated and viewed obliquely from above; FIG. 4 is a perspective view showing the canopy, the upper body, and the lower body separated and viewed obliquely from below; FIG. 4 is an enlarged perspective view showing an upper body taken out from FIG. 3; FIG. 4 is an enlarged perspective view showing a lower main body taken out from FIG. 3; FIG. 4 is a perspective view of the upper body and the lower body separated from each other and viewed from the rear side; FIG. 11 is a perspective view of another example of a delivery box that can be realized using the delivery box of FIG. 1; FIG. 9 is an exploded perspective view of FIG. 8;

Embodiments of the present disclosure will be described below with reference to the drawings. The shapes, materials, and numbers described below are examples for explanation, and can be changed as appropriate according to the specifications of the delivery box. In the following description, the same reference numerals are assigned to the same elements in all the drawings. Also, in the explanation in the text, the reference numerals mentioned before are used as necessary.

In the following description and drawings, R is the right side when looking toward the delivery box, L is also the left side, F is the front side of the delivery box, and B is the rear side of the delivery box. be. The direction connecting R and L and the direction connecting F and B are orthogonal to each other.

FIG. 1 is a perspective view of the delivery box 12 of the embodiment. FIG. 2 is a perspective view showing the body case 13 to which the canopy 20 is attached and the door 16 separately. The home delivery box 12 is used in general households, etc., and can receive home delivery packages unattended. The home delivery box 12 is used by a home delivery company as a user to affix a receipt stamp on the slip and to lock the door 16 while the parcel is put in.

The home delivery box 12 includes a substantially rectangular parallelepiped body case 13, a luggage compartment 14 formed inside the body case 13, a door 16 for opening and closing an opening 15 of the luggage compartment, and a canopy attached to the upper end of the body case 13. 20 and a locking device 90 . The luggage compartment 14 has a substantially rectangular parallelepiped box shape that can accommodate luggage (not shown) in a detachable manner.

The door 16 closes the opening 15 on the front side F of the luggage compartment 14 . The door 16 is a single-opening type that is attached to the delivery box 12, and can open and close the opening 15 of the luggage compartment 14 by swinging around a vertical rotation shaft provided at the end of the right side R. be. Holes are provided at both upper and lower ends of the right R end in the opening peripheral portion of the main body case 13 , and the door 16 is attached to the main body case 13 by inserting the ends of the rotating shafts into these holes. The door 16 can be opened when the keyhole portion 91 of the locking device 90 is unlocked.

Magnet-side members of a push-open type magnet catch are attached to two positions above and below the tip of the door 16, and a metal plate such as an iron plate is fixed to the opening edge of the main body case 13 so as to face the magnet-side members. may The door 16 is closed by the magnetic force of the magnet catch in the waiting state for receiving the luggage, but the door 16 is opened by pushing the door 16 from the outside to the rear side B, which is the luggage compartment side.

When the delivery company deposits the package in the delivery box 12, the door 16 is a vertically elongated hole formed in the front side F of the door 16 in a state where the delivery company puts the package in the luggage compartment 14 and closes the door 16.例文帳に追加A slip is inserted into the slit 17. - 特許庁In this state, when the courier presses down the lever 92 partially exposed on the front surface of the door 16, the locking device 90 is interlocked with the lever 92 and a stamp member (not shown) attached to the back side of the door 16 is operated. is passed from the right side R to the left side L on the back side of the slit 17. - 特許庁A receipt stamp is stamped on the slip by pressing the tip of the stamp member against a base (not shown). The locking device 90 has a door lock member (not shown), which interlocks with the lever 92 as the lever 92 is pushed down, protrudes outward from the left L end of the door 16 and is formed around the opening of the main body case 13. It is locked to the locking portion (not shown). When the lever 92 is pushed down as described above with the keyhole 91 locked, the lever lock member (not shown) connected to the lever 92 rotates in conjunction with the locking of the keyhole 91. A locking pin (not shown) engages with the biasing force of a spring provided in the locking device 90 to prevent the lever 92 from returning upward. The door 16 is thereby locked. When the receiver of the parcel unlocks the keyhole part 91 with a key, the lock pin is retracted from the lever lock member, the lever 92 is returned upward, and the door 16 can be opened.

FIG. 3 is a perspective view showing the canopy 20, the upper body 30, and the lower body 60 separated and viewed obliquely from above, and FIG. 4 is a perspective view similarly viewed obliquely from below. The body case 13 is formed by combining the upper body 30 and the lower body 60 in the vertical direction and connecting them with bolts and nuts (not shown).

FIG. 5 is an enlarged perspective view showing the upper body 30 taken out from FIG. FIG. 6 is an enlarged perspective view showing the lower body 60 taken out from FIG. FIG. 7 is a perspective view of the upper body 30 and the lower body 60 separated from each other and viewed from the rear side.

As shown in FIGS. 5 and 7 , the upper body 30 has two left and right upper plates 31 a and 31 b, a top plate 42 and an upper back plate 50 . The top plate 42 spans over the two upper plates 31a and 31b so as to connect the upper ends of the two upper plates 31a and 31b. The upper back plate 50 spans over the two upper plates 31a and 31b so as to connect the rear ends of the two upper plates 31a and 31b. The top plate 42 closes the upper end of the upper body 30 . The upper back plate 50 closes the rear end of the upper body 30 . The upper body 30 is open at the front side F and the lower side. The upper body 30 is integrally formed of resin.

The upper plates 31a and 31b have a wavy portion 32 having a wavy cross-sectional shape on a plane perpendicular to the vertical direction. As a result, a plurality of concave portions 33 and a plurality of convex portions 34 are arranged alternately in the front-rear direction on the outer surfaces of the upper plates 31a and 31b, which are the side surfaces of the corrugated portion 32, thereby forming an uneven shape. be done. In the upper plates 31 a and 31 b , a plurality of thin plate-like ribs 36 protrude horizontally from the inner surface of the recess 35 on the inner surface side corresponding to the back side of the protrusion 34 . Connected. At the lower ends of the upper plates 31a and 31b, the tops of the convex portions 37 on the inner surface side corresponding to the back sides of the concave-convex concave portions 33 are connected by a plate portion 38 in the front-rear direction. This improves the rigidity of the upper plates 31a and 31b. Moreover, since the uneven shape is formed by the side surfaces of the corrugated portion 32, the thicknesses of the upper plates 31a and 31b can be made nearly uniform. As a result, it is possible to suppress resin sink marks during manufacture of the upper body 30 . Notches 39 are formed at a plurality of positions corresponding to between adjacent protrusions 37 on the lower end of the plate portion 38 . A hole 40 for bolt insertion is formed in the lowermost rib 36 . The notch 39 is for making it easier to turn the bolt or nut from inside the upper body 30 .

The concave portions 33, 35 and the convex portions 34, 37 have a trapezoidal cross-sectional shape with respect to a plane perpendicular to the vertical direction. For this reason, as shown in FIG. 4, the lower ends of the upper plates 31a and 31b are provided with a plurality of fitting holes 41 which are surrounded by the plate portion 38 and the concave portion 35 and have a trapezoidal shape when viewed from below. formed in position. Each fitting hole 41 is used for inserting a fitting protrusion 70 formed at the upper end of the lower body 60 to form a joint, as will be described later.

The top plate 42 has a rectangular frame 43 formed so as to protrude from the vicinity of the outer peripheral edge of the top surface, and inside the rectangular frame 43, a rib 44 having a honeycomb shape, that is, a shape in which a plurality of hexagons are connected, extends upward. formed to protrude. Thereby, the rigidity of the top plate 42 is improved. A plurality of first locking portions 45 for attaching the canopy 20 described below are formed on the outer side surfaces of the plate portions at both the left and right ends of the rectangular frame 43 . The first locking portion 45 has a shape formed by connecting the lower ends of two triangular plate portions with a rectangular plate portion. At the front end of the rectangular frame 43, an upper end cover portion 46 is formed by connecting an upper plate portion and two side plate portions. The inner side surfaces of the two side plate portions of the upper end cover portion 46 are continuous with the inner side surfaces of the wall portions 49 extending vertically at the front end portions of the upper plates 31a and 31b. A plurality of second locking portions 47 for attaching the canopy 20 are formed on the upper end surface of the upper end cover portion 46 . The second locking portion 47 has a gate shape with a hole extending in the front-rear direction.

Further, a hole 48 is formed in the central part of the top plate 42, through which a screw (not shown) for attaching the top cover 20 is passed.

As shown in FIG. 7, the upper back plate 50 has a wavy portion 51 having a wavy cross-sectional shape with respect to a plane perpendicular to the vertical direction. As a result, on the outer surface of the upper back plate 50, which is the side surface of the corrugated portion 51, the two concave portions 52 and the convex portion 53 therebetween are arranged side by side in the horizontal direction, thereby forming an uneven shape. The concave portion 52 and the convex portion 53 are trapezoidal in cross section. In the upper back plate 50 , a plurality of thin plate-like ribs 54 protrude horizontally from the inner surface of the recess 52 , and the left and right ends of each rib 54 are connected to the inner surface of the recess 52 . At the lower end of the upper back plate 50, the top of the projection 53 and two wall portions 55 protruding from the left and right ends of the rear surface of the upper back plate 50 are connected by a plate portion 56 extending in the left and right direction. Thereby, the rigidity of the upper back plate 50 is improved. Further, since the uneven shape of the upper back plate 50 is formed by the side surfaces of the corrugated portions 51, the thickness of the upper back plate 50 can be made nearly uniform. This can also prevent sink marks in the resin during manufacture of the upper body 30 . Notches 57 are formed at two positions corresponding to the recess 52 on the lower end of the plate portion 56 . A hole 58 for bolt insertion is formed in the lowermost rib 54 . Notch 57 is for facilitating turning of a bolt or nut on the rear side of upper body 30 . The holes 40 , 58 , 48 for inserting bolts and passing screws in the upper body 30 may be post-processed after molding the upper body 30 with resin.

Each concave portion 52 and convex portion 53 of the upper back plate 50 has a trapezoidal cross-sectional shape with respect to a plane perpendicular to the vertical direction. Therefore, in the lower end portion of the upper back plate 50, fitting holes 59 which are surrounded by the plate portion 56 and the concave portion 52 and have a trapezoidal shape when viewed from below are formed at two positions in the left-right direction. Each fitting hole 59 is used for inserting a fitting protrusion 85 formed at the upper end of the lower body 60 to form a joint, as will be described later.

As shown in FIG. 6, the lower body 60 has two left and right lower plates 61a and 61b, a bottom plate 73, and a lower back plate 80. As shown in FIG. The bottom plate 73 spans the two lower plates 61a and 61b so as to connect the lower ends of the two lower plates 61a and 61b. The lower back plate 80 spans over the two lower plates 61a and 61b so as to connect the rear ends of the two lower plates 61a and 61b. The bottom plate 73 closes the lower end of the lower main body 60 . The lower back plate 80 closes the rear end of the lower main body 60 . The lower main body 60 is open at the front side F and the upper side. The lower main body 60 is integrally formed of resin.

The lower plates 61a and 61b have a wavy portion 62 having a wavy cross-sectional shape with respect to a plane perpendicular to the vertical direction. As a result, on the outer surfaces of the lower plates 61a and 61b, which are the side surfaces of the corrugated portion 62, a plurality of concave portions 63 and a plurality of convex portions 64 having a trapezoidal cross section are alternately formed in the front-rear direction in the same manner as the upper plates 31a and 31b. By arranging them side by side, an uneven shape is formed. In the lower plates 61a and 61b, a plurality of thin plate-like ribs 66 protrude from the inner surface of the recess 65 on the inner surface side corresponding to the back side of the protrusion 64, similarly to the upper plates 31a and 31b. This improves the rigidity of the lower plates 61a and 61b. In addition, since the concave-convex shape of the lower plates 61 a and 61 b is formed by the side surfaces of the corrugated portion 62 , it is possible to suppress resin sink marks during the manufacture of the lower main body 60 , similarly to the upper main body 30 . At the upper ends of the lower plates 61a and 61b, a fitting projection 70 having a trapezoidal cross section is formed so as to protrude upward from a portion corresponding to the upper end of the recess 65 on the inner surface. The upper end of the fitting protrusion 70 is closed with a plate portion 71, and the plate portion 71 is formed with a hole 72 for inserting a bolt.

As shown in FIG. 7, the bottom plate 73 has a rectangular frame 74 formed so as to protrude from the vicinity of the outer periphery of the bottom surface, and inside the rectangular frame 74, honeycomb-shaped ribs 73a are formed so as to protrude downward. be. Thereby, the rigidity of the bottom plate 73 is improved. As shown in FIG. 6, a lower end cover portion 75 is formed at the lower end portion of the front end of the rectangular frame 74, in which a lower plate portion and two left and right side plate portions are connected. The inner side surfaces of the two side plate portions of the lower end cover portion 75 are continuous with the inner side surfaces of the wall portions 67 extending vertically at the front end portions of the lower side plates 61a and 61b.

Further, as shown in FIG. 7, the lower back plate 80 has a wavy portion 81 having a wavy cross-sectional shape with respect to a plane perpendicular to the vertical direction. As a result, on the outer surface of the lower back plate 80, which is the side surface of the corrugated portion 81, two concave portions 82 and a convex portion 83 therebetween are arranged side by side in the left-right direction, similar to the upper back plate 50. , an uneven shape is formed. The concave portion 82 and the convex portion 83 are trapezoidal in cross section. In the lower back plate 80 , a plurality of thin plate-like ribs 84 protrude from the inner surface of the recess 82 , similarly to the upper back plate 50 . Thereby, the rigidity of the lower back plate 80 is improved. Moreover, since the corrugated shape of the lower back plate 80 is formed by the side surfaces of the corrugated portions 81 , it is possible to suppress resin sink marks during the manufacture of the lower main body 60 as in the case of the upper main body 30 . As shown in FIGS. 6 and 7, at the upper end of the lower back plate 80, a fitting protrusion 85 having a trapezoidal cross section is formed to protrude upward from a portion corresponding to the upper end of the recess 82 (FIG. 7). The upper end of the fitting protrusion 85 is closed with a plate portion 86, and the plate portion 86 is formed with a hole 87 for inserting a bolt. The bolt-inserting holes 72 and 87 of the lower body 60 may be post-processed after resin molding.

The fitting protrusions 70, 85 of the lower body 60 are fitted into the trapezoidal fitting holes 41, 59 at the lower end of the upper body 30, and the holes 40, 58 formed in the ribs 36, 54 and the plate portions 71, Upper body 30 and lower body 60 are joined by fastening means consisting of bolts and nuts inserted through holes 72 and 87 formed in 86 . Thereby, the body case 13 is formed. In this state, an opening 15 ( FIG. 2 ) is formed on the front side F of the main body case 13 by the front opening of the upper main body 30 and the front opening of the lower main body 60 . A rectangular frame including an upper end covering portion 46 (FIG. 5) and a lower end covering portion 75 (FIG. 6) is formed around the periphery of the opening 15. As shown in FIG. A door 16 is fitted inside the rectangular frame. A hole (not shown) for inserting the rotation shaft of the door 16 is formed in the right R end portion of the upper end cover portion 46 and the lower end cover portion 75 . The door 16 is attached to the upper body 30 and the lower body 60 so as to close the opening of the body case 13 .

With the upper body 30 and the lower body 60 separated, one end of the pivot shaft of the door 16 is inserted into one of the holes in the upper body 30 and the lower body 60, and then the upper body 30 and the lower body 60 are separated. The upper and lower bodies 30, 60 may be joined while inserting the other end of the pivot shaft into the other hole.

The ribs 36 and 54 (FIGS. 5 and 7) provided at the lower end of the upper body 30 correspond to the lower connecting portion, and the plate portions of the fitting projections 70 and 85 provided at the upper end of the lower body 60 71 and 86 (FIGS. 6 and 7) correspond to upper connection portions. A joint portion is formed by joining the ribs 36 and 54 and the plate portions 71 and 86 . As a result, the ribs 36, 54 and the plate portions 71, 86 are joined at the joining portions. The upper plates 31a, 31b and the lower plates 61a, 61b are connected by turning bolts or nuts from the inside through notches 39 (FIG. 5) on the inner surface side. The upper back plate 50 and the lower back plate 80 are connected by turning bolts or nuts from the rear side through notches 57 (FIG. 7) on the outer surface side.

As shown in FIGS. 3 and 4 , the canopy 20 includes a substantially rectangular plate-like plate portion 21 and a rectangular cylindrical wall portion 22 protruding downward from the outer peripheral edge of the plate portion 21 . A grid-like rib 23 is formed on the lower surface of the plate portion 21 to improve rigidity. A cylindrical portion 24 protrudes from the center of the lower surface of the plate portion 21, and a screw hole is formed at the lower end thereof. Screws (not shown) inserted into holes 48 of the top plate 42 are coupled to screw holes of the cylindrical portion 24 to couple the top cover 20 to the upper main body 30 , and the top cover 20 is connected to the top plate 42 of the upper main body 30 . cover the top of the At this time, the inner surface of the front end portion of the wall portion 22 of the canopy 20 is formed with a pawl portion (not shown) for inserting into and engaging with the hole of the second engaging portion 47 of the top plate 42 . Locking portions 25 ( FIG. 4 ) for locking to the lower ends of the first locking portions 45 of the top plate 42 are formed on the inner surfaces of the left and right end portions of the wall portion 22 of the canopy 20 . As a result, lifting of the canopy 20 attached to the top plate 42 can be prevented. In addition, since the ribs 44 of the top plate 42 are covered with the canopy 20 and are not exposed at the upper end of the home delivery box 12, it is possible to prevent rainwater from accumulating between the ribs 44 while the home delivery box 12 is placed outside. At the same time, the appearance can be improved. The upper surface of the plate portion 21 of the canopy 20 may be curved so as to become higher toward the center, the center in the left-right direction, or the center in the front-rear direction. Such a curved surface can prevent rainwater from accumulating on the upper surface of the canopy 20 .

According to the delivery box 12 described above, the resin upper body 30 is a part with front and lower openings, and the resin lower body 60 is a part with front and upper openings. Therefore, both the upper body 30 and the lower body 60 can be manufactured easily even if they have a complicated shape in terms of die-cutting during manufacturing.

In addition, by connecting another part capable of forming a luggage compartment between the upper body 30 and the lower body 60, it is easy to use for realizing different types of delivery boxes. For example, as shown in FIGS. 8 and 9, a home delivery box 12a having a shape different from that shown in FIGS. 1 to 7 is formed using parts of the home delivery box 12 shown in FIGS. be able to.

FIG. 8 is a perspective view of another delivery box 12a. 9 is an exploded perspective view of FIG. 8. FIG. The delivery box 12a is formed including an upper body 30, a lower body 60, an intermediate body 100, a canopy 20, and two doors 16,18. The upper body 30, lower body 60, canopy 20, and lower door 16 are similar in construction to those used in the configuration of Figures 1-7. The upper door 18 is smaller in vertical height than the lower door 16, but has the same basic structure.

Intermediate body 100 is disposed between upper body 30 and lower body 60 and is coupled to upper body 30 and lower body 60 .

As shown in FIG. 9, the intermediate body 100 includes two left and right intermediate side plates 101a and 101b arranged between two upper plates 31a and 31b and two lower plates 61a and 61b, an upper back plate 50 and a lower plate. An intermediate back plate 110 arranged between the back plate 80 and a partition that connects the vertical intermediate portions of the two intermediate side plates 101a and 101b between the two intermediate side plates 101a and 101b and spans in the horizontal direction. plate 114; As a result, the intermediate body 100 has an H shape when viewed from the front side. The intermediate body 100 is integrally formed of resin.

The upper portion of intermediate body 100 has a reduced height relative to lower body 60, but the basic structure is similar. The lower portion of the intermediate body 100 is similar in basic construction to the upper body 30 . For example, a plurality of fitting protrusions 102 are formed at the upper end portions of the intermediate side plates 101a and 101b in the same manner as the lower main body 60. As shown in FIG. Two fitting protrusions 111 are formed at the upper end of the intermediate back plate 110 in the same manner as the lower main body 60 . The fitting protrusions 102 and 111 of the intermediate body 100 are fitted into the holes at the lower end of the upper body 30, and the intermediate body 100 and the upper body 30 are coupled with bolts and nuts.

A plurality of holes into which the fitting protrusions 70 of the lower body 60 are inserted are formed in the lower end portions of the intermediate side plates 101a and 101b, similarly to the upper body 30. As shown in FIG. Two holes into which the fitting projections 85 of the lower body 60 are inserted are formed in the lower end of the intermediate back plate 110 , similarly to the upper body 30 . The fitting protrusions 70 and 85 of the lower body 60 are fitted into the holes at the lower end of the intermediate body 100, and the intermediate body 100 and the lower body 60 are coupled with bolts and nuts. Thereby, the body case 13a (FIG. 8) is formed. In this state, two upper and lower openings are formed on the front side of the body case 13a. A door 18 is attached to the body case 13a so as to close the upper opening, and a door 16 is attached to the body case 13a so as to close the lower opening.

The delivery box 12a thus formed has a different shape from the delivery box 12 shown in FIGS. As a result, the delivery box 12 of FIGS. 1 to 7 can be easily used to realize a different-shaped delivery box 12a.

It should be noted that two or more intermediate bodies can be combined between the upper body 30 and the lower body 60 to achieve a delivery box with a different shape.

Further, in the delivery boxes 12 and 12a of the above examples, the ribs formed on the upper body 30 and the lower body 60 and projecting horizontally may be omitted. Moreover, in the configuration of each of the above examples, only one of the upper plate, the upper back plate, the lower plate, and the lower back plate, or the like, may be provided with the concave-convex shape.

In addition, in the delivery boxes 12 and 12a of each of the above examples, plate-like covers may be attached so as to cover the outer side surfaces and the rear side surfaces at both ends in the left-right direction. For example, the outer surface of the cover is flat. This can improve the appearance of the delivery box. Also, in this case, a heat insulating material may be provided between the inner surface of the cover and the outer surface of the main body case 13, 13a. In the configuration of each example, since the body cases 13 and 13a have uneven shapes, heat insulating materials can be arranged in the recesses.

12, 12a delivery box, 13, 13a body case, 14 baggage compartment, 15 opening, 16 door, 17 slit, 18 door, 20 canopy, 21 plate portion, 22 wall portion, 23 rib, 24 cylindrical portion, 25 locking portion , 30 upper body, 31a, 31b upper plate, 32 corrugated portion, 33 concave portion, 34 convex portion, 35 concave portion, 36 rib, 37 convex portion, 38 plate portion, 39 notch, 40 hole, 41 fitting hole, 42 ceiling Plate 43 Rectangular frame 44 Rib 45 First locking portion 46 Upper end cover portion 47 Second locking portion 48 Hole 49 Wall portion 50 Upper back plate 51 Waveform portion 52 Concave portion 53 Convex portion , 54 rib, 55 wall portion, 56 plate portion, 57 notch, 58 hole, 59 fitting hole, 60 lower main body, 61a, 61b lower plate, 62 corrugated portion, 63 concave portion, 64 convex portion, 65 concave portion, 66 Rib 67 Wall portion 70 Fitting protrusion 71 Plate portion 72 Hole 73 Bottom plate 73a Rib 74 Rectangular frame 75 Lower end cover portion 80 Lower back plate 81 Waveform portion 82 Concave portion 83 Convex portion 84 rib, 85 fitting protrusion, 86 plate part, 87 hole, 90 locking device, 91 keyhole part, 92 lever, 100 intermediate main body, 101a, 101b intermediate side plate, 102 fitting protrusion, 110 intermediate back plate, 111 fitting mating protrusion, 114 partition plate;

Claims (3)

a resin upper body having two left and right upper plates, a top plate, and an upper back plate;
a resin lower body having two left and right lower plates, a bottom plate, and a lower back plate,
a lower connection portion provided at the lower end portion of the upper plate and an upper connection portion provided at the upper end portion of the lower plate are joined at a joint portion;
A luggage compartment that can accommodate luggage is formed inside,
a door attached to the upper body and the lower body so as to block an opening formed by the front opening of the upper body and the front opening of the lower body ;
An uneven shape is provided on each of the upper plate and each of the lower plates,
The uneven shape of each upper plate is formed by the side surface of the upper corrugated portion of each upper plate,
The uneven shape of each of the lower plates is formed by the side surface of the lower corrugated portion of each of the lower plates,
At the upper end of each lower plate, a fitting protrusion is formed that protrudes upward in a shape along the recess from a position corresponding to the upper end of the recess on the inner surface side formed by the lower corrugated portion, The upper end of the fitting protrusion is closed with a plate,
At the lower end of each upper plate, a thin plate-like rib is formed in a horizontal plane on the inner surface of the recess on the inner surface side formed by the upper corrugated portion. connected and
Fastening comprising bolts and nuts inserted into holes formed in the ribs and the plate portion in a state in which the fitting protrusions of the lower plates are fitted to the inner surfaces of the recesses of the upper plates. The upper body and the lower body are configured to be connectable by means,
delivery box. In the delivery box according to claim 1 ,
A honeycomb-shaped rib is formed on the upper surface side portion of the top plate,
A canopy covering the upper surface of the top plate is provided,
delivery box. In the home delivery box according to claim 1 or claim 2 ,
an intermediate body disposed between the upper body and the lower body;
The intermediate body includes two left and right intermediate side plates arranged between the two upper plates and the two lower plates, and an intermediate back plate arranged between the upper back plate and the lower back plate. , an intermediate partition plate that connects the intermediate part of the two intermediate side plates between the two intermediate side plates and spans in the left and right direction,
delivery box.

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