JP2020103515A - Stationary structure for home delivery box - Google Patents

Abstract

To provide a stationary structure for a home delivery box that facilitates fitting of a stationary member to a home delivery box, is readily manufactured and excellent in mass productivity and can reduce manufacturing cost.SOLUTION: A stationary structure 30 for a home delivery box includes: a plurality of fixing parts 28 provided at a bottom surface of a home delivery box 10; and a plurality of stationary members 32 respectively disposed while being inserted into the fixing parts 28 and fixed at the bottom surface of the home delivery box 10 by bolts and nuts. The stationary member 32 is made of a resin molded product.SELECTED DRAWING: Figure 2

Description

The present disclosure relates to a stationary structure of a home delivery box.

In recent years, delivery boxes have become popular. The delivery box is installed, for example, in front of the entrance of a detached house. The home delivery box includes a box body that is a housing whose one side surface is open, and a door that opens and closes the opening of the box body. The door is provided with a locking device. In addition, a slit may be formed on the door, and a stamping device may be provided on the back side of the slit. If the locking device and the imprinting device are mechanical devices that operate without requiring a power source, electrical wiring work is not required, so that the home delivery box can be easily installed later.

When the resident is absent, the delivery company that delivers the package opens the door of the delivery box, stores the package in the box body, and closes the door. Then, in this state, the door can be locked by performing a lock operation using a lever or a button provided on the outer surface of the door. Further, the delivery company performs the locking operation with the slip inserted in the slit formed in the door, so that the stamping device operates and the receipt stamp is stamped on the slip. In this way, the delivery company can complete the delivery of the package even when the resident is absent, and saves the trouble of redelivery. On the other hand, the resident who has returned home can unlock the locking device using the key, open the door, and take out the package from the box body to receive it.

The delivery box is preferably installed in a state of being fixed to the concrete surface in front of the entrance with anchor bolts. This can prevent the home delivery box from being taken away. As a technique related to this, Patent Document 1 describes a configuration in which a fixed leg provided on a bottom frame of a storage chamber of a home delivery storage locker is connected and fixed to an anchor bolt driven into a base via an anchor made of a metal plate. Has been done.

Japanese Utility Model Publication No. 4-36881

The delivery box may be installed on a concrete surface using a stationary base made of metal plate. The stationary base has a rectangular tubular shape, and has a lower bent portion and an upper bent portion that are bent and formed inward at the lower end edge and the upper end edge. When installing a delivery box using such a stationary base, first, drive a plurality of anchor bolts on the concrete surface and insert these anchor bolts into the through holes of the lower bent part of the stationary base. Fix the stationary base to the anchor bolt by tightening the nut. Then, place the delivery box on the stationary base, open the door, insert the bolt into the through hole on the bottom of the box, and tighten the bolt into the female screw hole or nut provided in the upper bent part. .. As a result, the delivery box is fixed to the concrete surface via the stationary base.

The above-mentioned stationary base is manufactured through steps such as press working, bending, welding, and painting of a metal plate, and thus there is a problem that it takes time and cost to manufacture.

It is an object of the present disclosure to provide a stationary structure for a delivery box, in which a stationary member can be easily attached to the delivery box, manufacturing is easy, mass productivity is excellent, and manufacturing cost can be reduced.

The stationary structure of the delivery box according to the present disclosure includes a plurality of fixing parts provided on the bottom surface of the delivery box, and a plurality of installation parts that are respectively inserted and arranged in the fixing parts and fixed to the bottom surface of the delivery box by bolts and nuts. A stationary member is provided, and the stationary member is made of a resin molded product.

According to the stationary structure of the delivery box according to the present disclosure, the stationary member can be easily attached to the delivery box using the bolt and the nut. Further, since the stationary member is made of a resin molded product, it is easy to manufacture, mass productivity is excellent, and manufacturing cost can be reduced.

It is a perspective view of the home delivery box provided with the stationary structure which is one embodiment. It is a perspective view showing the bottom of a delivery box. It is the perspective view which looked at the stationary member from the upper side (a) and the perspective view seen from the lower side (b). It is sectional drawing of the fixed part and stationary member of the bottom face of the delivery box which comprises stationary structure. It is a perspective view similar to FIG. 2 which shows another example of the bottom face of the delivery box and a modified example of the stationary member. It is a perspective view which shows another example of the fixed part and stationary member of the bottom face of a delivery box. FIG. 7 is a perspective view showing the stationary member in FIG. 6 separated from a fixing portion on the bottom surface of the delivery box. It is a perspective view which shows the state which the box main body of a parcel delivery box was piled up in two steps. It is sectional drawing which shows the connection part of the two-stage box main body shown in FIG.

Hereinafter, embodiments according to the present disclosure will be described in detail with reference to the accompanying drawings. In this description, specific shapes, materials, numerical values, directions, etc. are examples for facilitating the understanding of the present disclosure, and can be appropriately changed according to applications, purposes, specifications, and the like. Further, when a plurality of embodiments and modifications are included in the following, it is assumed from the beginning that the characteristic portions are appropriately combined and used.

FIG. 1 is a perspective view of a home-delivery box 10 including a stationary structure 30 according to an embodiment. Hereinafter, the door side of the delivery box 10 is referred to as “front”, the opposite side is referred to as “rear”, one side in the horizontal direction when viewed from the door side is referred to as “right”, and the other side is referred to as “left”.

As shown in FIG. 1, the delivery box 10 includes a box body 12 and a door 14. The box body 12 is a rectangular parallelepiped housing having an open front surface, and the internal space serves as a luggage storage room.

The box body 12 is configured by integrally assembling a top plate 12a, a bottom plate 12b, a right side wall 12c, a left side wall 12d, and a rear wall 12e by, for example, screwing. Each of the top plate 12a, the right side wall 12c, the left side wall 12d, and the rear wall 12e may be made of, for example, a resin molded product, a metal plate, or a resin molded product and a metal plate. May be configured in combination. The bottom plate 12b is made of a resin molded product as described later in detail. At least two of the top plate 12a, the bottom plate 12b, the right side wall 12c, the left side wall 12d, and the rear wall 12e may be integrally formed of a resin material.

The door 14 is provided so as to open and close the front opening of the box body 12. Specifically, the right end of the door 14 is rotatably attached to the right wall 12c of the box body 12 via a hinge (not shown). Accordingly, the door 14 can open and close the front opening of the box body 12 by rotating around the right end portion thereof.

An operation unit 16 is installed on the surface of the door 14. A key cylinder portion 18, a lever 20, and a slit 22 are arranged on the operation portion 16 in order from the top. The key cylinder portion 18 is for unlocking a locking device (not shown) installed on the back surface of the door 14. When the door 14 is locked by the locking device, the key can be inserted into the key cylinder portion 18 and turned to unlock the locking device to open the door 14.

The lever 20 is a member that is operated when the locking device is operated to lock the door 14 and the stamping device (not shown) installed on the back surface of the door 14 is operated. In FIG. 1, the lever 20 is in a depressed state, and in this state, the locking device is in a state in which the door 14 is locked. When the locking device is in the unlocked state, the lever 20 is located in the middle of the window 19 formed in the operation portion 16 in the vertical direction and can be pushed down.

The slit 22 is an opening elongated in the vertical direction. A delivery company delivering the parcel opens the door 14, stores the parcel in the internal storage room, and closes the door 14. When the delivery company pushes down the lever 20 with the slip inserted in the slit 22, the locking device operates to lock the door 14, and the stamping device operates to stamp the slip with, for example, a disc.

FIG. 2 is a perspective view showing the bottom surface of delivery box 10. As shown in FIGS. 1 and 2, the bottom surface of the bottom plate 12 b of the box body 12 constitutes the bottom surface of the delivery box 10. The bottom plate 12b is made of, for example, a resin molded product. A plurality of plate-shaped reinforcing ribs 24 extending in the front-rear direction and a plurality of plate-shaped reinforcing ribs 26 extending in the left-right direction are formed on the lower surface of the bottom plate 12b so as to project downward. The reinforcing ribs 24 and 26 improve the strength of the bottom plate 12b.

A plurality of fixing portions 28 are integrally formed on the lower surface of the bottom plate 12b. A stationary member 32 is attached to the fixed portion 28. The stationary member 32 is a member for fixing the delivery box 10 to an anchor bolt driven into a concrete surface. The stationary member 32 also functions as a leg portion or a base that raises the height position of the delivery box 10. In the present embodiment, four fixing portions 28 are provided on the bottom surface of the delivery box 10, and the stationary members 32 are attached to the respective fixing portions 28. The stationary structure 30 includes a fixed portion 28 provided on the bottom surface of the delivery box 10 and a stationary member 32 fixed to the fixed portion 28.

The bottom plate 12b has a rectangular shape in bottom view. The four fixing portions 28 are arranged in regions near the four corners of the bottom plate 12b, respectively. The fixing portion 28 includes a peripheral wall 33 protruding in a frame shape on the lower surface of the bottom plate 12b, a cylindrical bolt guide portion 34 protruding from the lower surface of the bottom plate 12b inside the peripheral wall 33, the peripheral wall 33 and the bolt guide portion 34. And a plurality of plate-shaped reinforcing ribs 36 that are continuously provided between and.

The peripheral wall 33 of the fixed portion 28 is formed in, for example, an octagonal frame shape. The bolt guide portion 34 is formed in a cylindrical shape, and has a through hole for inserting a bolt formed therein. The plurality of reinforcing ribs 36 are radially formed around the bolt guide portion 34. The inner peripheral side edge portion of each reinforcing rib 36 is formed in an inclined shape so that the distance from the lower end of the fixing portion 28 to the bolt guide portion 34 becomes narrower as it goes upward. The reinforcing rib 36 formed in this way has a function of abutting and positioning the stationary member 32 inserted into the fixing portion 28.

3A and 3B are a perspective view of the stationary member 32 viewed from the upper side and a perspective view viewed from the lower side. FIG. 4 is a cross-sectional view of the fixed portion 28 and the stationary member 32 on the bottom surface of the home delivery box 10 that constitutes the stationary structure 30.

The stationary member 32 is made of a resin molded product. As shown in FIGS. 3A and 3B, the stationary member 32 includes a mounting portion 38 that is inserted into the fixing portion 28 and fixed, and an anchor bolt (not shown) that is driven into the installation surface of the delivery box 10. And an anchor portion 40 that is fixedly connected to (1).

The stationary member 32 includes a main body 42 having a substantially trapezoidal shape in a side view, and the mounting portion 38 is formed on the upper surface of the main body 42 so as to protrude in a truncated cone shape. The anchor portion 40 is connected to the end portion of the main body portion 42, and has a through hole 44 for inserting an anchor bolt.

As shown in FIG. 3B, the stationary member 32 is formed in a hollow shape, and a large number of plate-shaped reinforcing ribs are formed around the inside of the attachment portion 38 and the inside of the through hole of the anchor portion 40. ing. By thus forming the stationary member 32 in a hollow shape and improving the strength with the reinforcing ribs, the thickness of the stationary member 32 can be made substantially the same as a whole after the resin product is molded. The sink marks that occur can be suppressed.

A bolt insertion hole 39 is formed in the mounting portion 38 of the stationary member 32. The bolt insertion hole 39 is formed so as to extend inside the main body portion 42. Inside the body 42, around the end of the bolt insertion hole 39, a nut fitting portion 46 formed of a hexagonal recess is formed. By pushing a hexagonal nut into the nut fitting portion 46 for fitting, the nut fitting portion 46 can hold the nut.

As shown in FIG. 4, the stationary member 32 is attached to the fixed portion 28 of the bottom plate 12b of the delivery box 10 by the bolt B and the nut N. More specifically, first, the attachment portion 38 of the stationary member 32 is inserted inside the peripheral wall 33 of the fixed portion 28. As a result, the bolt guide portion 34 of the fixed portion 28 is inserted into the bolt insertion hole 39 of the mounting portion 38. At this time, the inclined edges of the reinforcing ribs 36 of the fixed portion 28 come into contact with the outer peripheral surface of the mounting portion 38, and as a result, the stationary member 32 is vertically positioned with respect to the fixed portion 28 (that is, the bottom plate 12b). The positioning of the stationary member 32 in the horizontal plane is performed by fitting the bolt guide portion 34 of the fixed portion 28 into the bolt insertion hole 39 of the mounting portion 38. However, the bolt guide portion 34 does not pass through the bolt insertion portion of the mounting portion 38. When not fitted in the hole 39, the plurality of reinforcing ribs 36 come into contact with the outer peripheral surface of the mounting portion 38, so that the stationary member 32 can be positioned in the horizontal plane.

With the stationary member 32 assembled to the fixed portion 28 in this manner, the door 14 is opened, and the bolt B is inserted into the bolt guide portion 34 of the fixed portion 28 from the storage chamber side, and the nut fitting portion of the stationary member 32 is inserted. Tighten the nut N, which is fitted and arranged at 46. As a result, the stationary member 32 is fixed to the bottom plate 12b of the delivery box 10. By thus fitting and holding the nut N on the stationary member 32, it is not necessary for an operator to manually press the nut N when tightening the bolt B, and the mounting operation of the stationary member 32 can be facilitated. It can be carried out.

As shown in FIG. 4, the anchor portion 40 of the stationary member 32 attached to the fixed portion 28 of the bottom plate 12b is located vertically below the outer wall surface of the delivery box 10 (here, the outer surface of the door 14). .. As a result, the worker places the delivery box 10 on the concrete surface that is the installation surface so that the screw portion of the anchor bolt is inserted into the through hole 44 of the anchor portion 40 from below, and the delivery box 10 is placed between the anchor portion 40 and the delivery box 10. It is possible to perform the work of tightening the nut on the threaded portion of the anchor bolt in the space. Therefore, the installation work of the delivery box 10 can be easily performed.

In the present embodiment, the stationary member 32 can change the horizontal direction when being fixed to the fixing portion 28. Specifically, FIG. 2 shows an example in which the anchor portion 40 of the stationary member 32 is fixed by being directed toward the front side and the rear side of the delivery box 10, but depending on the site where the delivery box 10 is installed, for example, It may be easier to perform the installation work when the anchor portion 40 of the one or two stationary members 32 faces the right side wall 12c or the left side wall 12d of the delivery box 10. In such a case, the stationary member 32 can be fixed by changing the state shown in FIG. 2 to the direction rotated by 90 degrees. Since the direction in which the stationary member 32 is fixed can be changed according to the site where the delivery box 10 is installed, the installation work can be performed more smoothly.

As described above, the stationary structure 30 of the delivery box of the present embodiment is provided with a plurality of fixing portions 28 provided on the lower surface of the bottom plate 12b of the delivery box 10, and the fixing portions 28 are respectively inserted and arranged. The stationary member 32 is fixed to the bottom surface of the delivery box 10 by N, and the stationary member is made of a resin molded product. According to this configuration, the stationary member 32 can be easily attached to the delivery box 10 using the bolts B and the nuts N. Further, since the stationary member 32 is made of a resin molded product, it is easy to manufacture, mass productivity is excellent, and manufacturing cost can be reduced.

Moreover, in the stationary structure 30 of the delivery box of the present embodiment, the fixing portion 28 includes the peripheral wall 33 protruding in a frame shape on the lower surface of the bottom plate 12b, and the cylindrical shape protruding from the lower surface of the bottom plate 12b inside the peripheral wall 33. Bolt guide portion 34, and a plurality of plate-shaped reinforcing ribs 36 continuously provided between the peripheral wall 33 and the bolt guide portion 34. The reinforcing rib 36 is a stationary member inserted into the fixing portion 28. It has a function of contacting the mounting portion 38 of 32 and positioning vertically. According to this configuration, the plurality of stationary members 32 can be fixed to the fixing portion 28 of the bottom plate 12b in a state where they are accurately positioned in the vertical direction, and the installation state of the delivery box 10 is stable without rattling. You can

Further, in the home delivery box stationary structure 30 of the present embodiment, the stationary member 32 can change the horizontal direction when being fixed to the fixing portion 28. Thereby, the fixed direction of the stationary member can be changed according to the installation site of the delivery box 10, and the installation work can be performed more smoothly.

Furthermore, in the stationary structure 30 of the delivery box of the present embodiment, the stationary member 32 is connected to the mounting portion 38 that is inserted and fixed in the fixing portion 28 and the anchor bolt that is driven into the installation surface of the delivery box 10. The anchor part 40 is integrally provided with the anchor part 40 to be fixed, and the anchor part 40 is located vertically below the outer wall surface of the delivery box 10 with the stationary member 32 attached to the fixing part 28. As a result, it is possible to easily perform the work of tightening the nut on the threaded portion of the anchor bolt.

FIG. 5 is a perspective view similar to FIG. 2, showing another example of the bottom surface of the delivery box 10 and a modification of the stationary member. As shown in FIG. 5, on the lower surface of the bottom plate 12b of the delivery box 10, in addition to the plate-shaped reinforcing ribs 24 and 26 extending in the front-rear direction and the left-right direction, a plurality of circular reinforcing ribs in a bottom view. 25 and 27 may be provided concentrically.

Further, as shown in FIG. 5, a stationary member 32A integrally having two anchor portions 40a and 40b extending in two directions orthogonal to each other may be used. By using such a stationary member 32A, the delivery box 10 is firmly fixed to the installation surface, so that the installation state of the delivery box 10 becomes more stable. Although FIG. 5 shows an example in which one of the four stationary members is the stationary member 32A, a plurality of stationary members 32A may be used.

FIG. 6 is a perspective view showing still another example of the fixed portion and the stationary member on the bottom surface of the delivery box 10. FIG. 7 is a perspective view showing the stationary member in FIG. 6 separated from the fixing portion on the bottom surface of the delivery box 10.

As shown in FIGS. 6 and 7, the mounting portion 38b of the stationary member 32B is formed in a rectangular tubular shape. The peripheral wall 33 of the fixed portion 28B is formed in a rectangular tubular shape that is slightly larger than the mounting portion 38b. As a result, the mounting portion 38b of the stationary member 32B is inserted while being fitted inside the peripheral wall 33b of the fixed portion 28B. A step portion 37 is formed on the inner peripheral surface of the peripheral wall 33, and when the end surface of the mounting portion 38b contacts the step portion 37, the stationary member 32B is vertically positioned with respect to the bottom plate 12b. .. Other configurations of the fixed portion 28B and the stationary member 32B can be the same as those of the fixed portion 28 and the stationary member 32 described above. The stationary member 32B can be changed in the horizontal direction when fixed to the fixed portion 28B by inserting the stationary member 32B into the fixed portion 28B in a direction rotated 90 degrees from the state shown in FIG. The stationary structure 30 of the delivery box, which is composed of the fixing portion 28B and the stationary member 32B, can also achieve the same effect as the above-described embodiment.

FIG. 8 is a perspective view showing a state where the box bodies 12 of the delivery box 10 are stacked in two stages. FIG. 9 is a cross-sectional view showing a connecting portion of the two-stage box body 12 shown in FIG. In FIG. 8, the door 14 and the cover plate provided to cover the outer wall surface of the box body 12 are omitted.

As shown in FIG. 8, when another home delivery box is stacked and connected on the home delivery box having the stationary structure, as shown in FIG. 9, the bolt B is fixed by using the fixing portion 28 of the upper home delivery box. And a nut N, a plurality of bolt insertion portions 35 are formed on the top plate 12a of the box body 12 of the lower delivery box at positions corresponding to the fixing portions 28 of the bottom plate 12b of the upper box body 12. May be. It is preferable that the bolt insertion portion 35 be formed in a cylindrical shape projecting from the lower surface of the top plate 12a similarly to the above-described bolt guide portion 34. Further, it is preferable to provide a nut fitting portion 46 that fits and holds the nut N at the lower end of the bolt insertion portion 35, as in the stationary member 32 described above. With this configuration, the box main bodies 12 of the plurality of home delivery boxes can be stacked and connected and fixed by using the fixing portion 28 of the bottom plate 12b forming a part of the stationary structure 30.

The stationary structure of the delivery box of the present disclosure is not limited to the above-described embodiments and modifications thereof, and various modifications and improvements can be made within the scope of the matters described in the claims of the present application. Of course it is possible.

10 delivery box, 12 box body, 12a top plate, 12b bottom plate, 12c right side wall, 12d left side wall, 12e rear wall, 14 door, 16 operation part, 18 key cylinder part, 19 window, 20 lever, 22 slit, 24, 25, 26, 27, 36 Reinforcing ribs, 28, 28B fixing part, 30 Detached structure of delivery box, 32, 32A, 32B Deferred member, 33, 33b Peripheral wall, 34 Bolt guide part, 35 Bolt insertion part, 37 Step portion, 38, 38b mounting portion, 39 bolt insertion hole, 40, 40a, 40b anchor portion, 42 main body portion, 44 through hole, 46 nut fitting portion, B bolt, N nut.

Claims (5)

A plurality of fixing parts provided on the bottom of the delivery box,
A plurality of stationary members inserted into the fixing portion and arranged respectively, and fixed to the bottom surface of the delivery box by bolts and nuts;
The stationary member is made of a resin molded product,
Deferred structure for delivery boxes. The fixing portion is provided with a peripheral wall projecting in a frame shape on the bottom surface, a cylindrical bolt guide portion projecting from the bottom surface inside the peripheral wall, and a continuous connection between the peripheral wall and the bolt guide portion. 2. The delivery box according to claim 1, further comprising a plurality of plate-shaped reinforcing ribs, the reinforcing ribs having a function of abutting the stationary member inserted into the fixing portion and vertically positioning the stationary member. Stationary structure. The stationary structure of the delivery box according to claim 1 or 2, wherein the stationary member is capable of changing a horizontal direction when being fixed to the fixing portion. The stationary member integrally has an attachment portion that is inserted and fixed in the fixing portion, and an anchor portion that is connected and fixed to an anchor bolt that is driven into the installation surface of the delivery box, and the anchor portion is The stationary structure of the delivery box according to any one of claims 1 to 3, wherein the stationary member is positioned vertically below an outer wall surface of the delivery box in a state where the stationary member is attached to the fixed portion. A plurality of bolt insertion parts are formed at positions corresponding to the fixing parts on the top plate of the delivery box so that the plurality of delivery boxes can be connected by bolts and nuts using the fixing parts in a stacked state. The stationary structure of the delivery box according to any one of claims 1 to 4.

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