JP7199056B2 - Stationary structure of the delivery box - Google Patents

Description

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

In recent years, delivery boxes have become popular. A delivery box is installed, for example, in front of the entrance of a detached house. A home delivery box includes a box body, which is a housing with an opening on one side, and a door for opening and closing the opening of the box body. The door is provided with a locking device. In some cases, the door is formed with a slit, and a stamping device is provided behind the slit. If the locking device and the stamping device are mechanical devices that operate without requiring a power source, the home delivery box can be easily retrofitted since electrical wiring work is not required.

A delivery company that delivers packages opens the door of the home delivery box, stores the packages in the box body, and closes the door when the resident is absent. In this state, the door can be locked by performing a lock operation using a lever, button, or the like provided on the outer surface of the door. Further, the delivery company inserts the slip into the slit formed in the door and performs the locking operation, whereby the stamping device is activated and a receipt stamp is stamped on the slip. In this way, the delivery company can complete delivery of the package even when the resident is not at home, saving the trouble of redelivery. On the other hand, the resident who has returned home can use the key to unlock the locking device, open the door, and take out and receive the package from the box body.

The delivery box is preferably installed in a state of being fixed to the concrete surface in front of the entrance using anchor bolts. This can prevent the entire delivery box from being taken away. As a technology related to this, Patent Document 1 describes a configuration in which fixed legs provided on the bottom frame of a storage room of a parcel storage locker are connected and fixed to anchor bolts driven into the base via metal plate anchors. It is

Japanese Utility Model Laid-Open No. 4-36881

A delivery box may be installed on a concrete surface using a stationary base made of metal plate. The stationary base has a rectangular cylindrical shape, and has a lower bent portion and an upper bent portion bent inward at the lower edge portion and the upper edge portion. When installing a home delivery box using such a stationary base, first, a plurality of anchor bolts are driven into the concrete surface, and these anchor bolts are inserted through the through-holes of the lower bent portion of the stationary base. Fix the stationary base to the anchor bolt by tightening the nut. Then, the home delivery box is placed on the stationary base, the door is opened, the bolt is inserted through the through hole in the bottom of the box, and the bolt is tightened into the female screw hole or nut provided in the upper bent portion. . As a result, the home delivery box is fixed to the concrete surface via the stationary base.

Since the stationary base described above is manufactured through processes such as pressing, bending, welding, and painting of a metal plate, there is a problem that the manufacturing is troublesome and the cost is high.

An object of the present disclosure is to provide a stationary structure for a delivery box that facilitates attachment of a stationary member to the delivery box, is easy to manufacture, excels in mass productivity, and can reduce manufacturing costs.

A stationary structure for a home delivery box according to the present disclosure includes a plurality of fixed portions provided on the bottom surface of the home delivery box, and a plurality of fixed portions inserted into the fixed portions and fixed to the bottom surface of the home delivery box with bolts and nuts. A placement member is provided, and the placement member is configured by 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 bolts and nuts. In addition, since the stationary member is made of a resin molded product, it is easy to manufacture, excels in mass productivity, and can reduce manufacturing costs.

1 is a perspective view of a delivery box having a stationary structure according to one embodiment; FIG. It is a perspective view showing the bottom of the home delivery box. It is (a) the perspective view seen from the upper side about the installation member, and (b) the perspective view seen from the lower side. FIG. 4 is a cross-sectional view of a fixing portion and a stationary member on the bottom surface of the home delivery box that constitute the stationary structure; 3 is a perspective view similar to FIG. 2, showing another example of the bottom surface of the delivery box and a modification of the stationary member. FIG. FIG. 10 is a perspective view showing still another example of the fixing portion and the stationary member on the bottom surface of the delivery box; FIG. 7 is a perspective view showing a state in which the stationary member is separated from the fixing portion on the bottom surface of the home delivery box in FIG. 6 ; FIG. 4 is a perspective view showing a state in which the box bodies of the delivery box are stacked in two stages; FIG. 9 is a cross-sectional view showing a connecting portion of the two-stage box body shown in FIG. 8;

Embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. In this description, specific shapes, materials, numerical values, directions, etc. are examples for facilitating understanding of the present disclosure, and can be changed as appropriate according to usage, purpose, specifications, and the like. In addition, when a plurality of embodiments and modifications are included below, it is assumed from the beginning that the characteristic parts thereof will be used in combination as appropriate.

FIG. 1 is a perspective view of a delivery box 10 having a stationary structure 30, which is one embodiment. Hereinafter, in the delivery box 10, the door side is called "front", the opposite side is called "rear", one horizontal side as viewed from the door side is called "right", and the other side is called "left".

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

The box main 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, screws. The top plate 12a, the right side wall 12c, the left side wall 12d, and the rear wall 12e may each be made of, for example, a resin molded product, or may be made of a metal plate. may be configured in combination. The bottom plate 12b is made of a resin molded product as will be described later in detail. At least two or more 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 to open and close the front opening of the box body 12 . Specifically, the right end portion of the door 14 is rotatably attached to the right side wall 12c of the box body 12 via a hinge portion (not shown). As a result, the door 14 can open and close the front opening of the box body 12 by rotating around its right end.

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 in order from the top of the operation portion 16. As shown in FIG. The key cylinder portion 18 is for unlocking a locking device (not shown) installed on the rear surface of the door 14 . When the door 14 is locked by the locking device, the locking device can be unlocked and the door 14 can be opened by inserting a key into the key cylinder portion 18 and turning it.

The lever 20 is a member operated when operating a locking device to lock the door 14 and operating a stamping device (not shown) installed on the rear surface of the door 14 . In FIG. 1, the lever 20 is pushed down, and the locking device locks the door 14 in this state. When the locking device is in the unlocked state, the lever 20 is positioned vertically in the middle of the window 19 formed in the operating portion 16 and can be pushed down.

The slit 22 is an opening elongated in the vertical direction. A delivery company who delivers the package opens the door 14, stores the package in the internal storage room, and closes the door 14. - 特許庁When the delivery company pushes down the lever 20 while inserting the slip into 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 stamp.

FIG. 2 is a perspective view showing the bottom surface of the delivery box 10. As shown in FIG. As shown in FIGS. 1 and 2, the lower surface of the bottom plate 12b of the box body 12 constitutes the bottom surface of the delivery box 10. As shown in FIG. The bottom plate 12b is configured by, 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 protrude downward. These 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 the concrete surface. The stationary member 32 also functions as a leg or base for raising the height of the delivery box 10 . In this embodiment, four fixing portions 28 are provided on the bottom surface of the delivery box 10, and a stationary member 32 is attached to each fixing portion 28. As shown in FIG. 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 when viewed from below. The four fixing portions 28 are arranged in regions near the four corners of the bottom plate 12b. The fixed portion 28 includes a peripheral wall 33 protruding in a frame shape from 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. It has a plurality of plate-shaped reinforcing ribs 36 that are continuously provided between.

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

FIG. 3 shows (a) a perspective view from above and (b) a perspective view from below of the placing member 32 . FIG. 4 is a cross-sectional view of the fixing portion 28 and the stationary member 32 on the bottom surface of the home delivery box 10 that constitute the stationary structure 30. As shown in FIG.

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

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

As shown in FIG. 3B, the mounting member 32 is hollow, and a large number of plate-shaped reinforcing ribs are formed inside the mounting portion 38 and around the through hole of the anchor portion 40. As shown in FIG. ing. By forming the stationary member 32 in a hollow shape in this way and using a structure for improving strength with reinforcing ribs, the overall thickness of the stationary member 32 can be made substantially the same, and after molding the resin product, Sink marks can be suppressed.

A bolt insertion hole 39 is formed in the mounting portion 38 of the mounting member 32 . The bolt insertion hole 39 is formed extending inside the body portion 42 . A nut fitting portion 46 having a hexagonal recess is formed around the end portion of the bolt insertion hole 39 inside the body portion 42 . By pushing a hexagonal nut into the nut fitting portion 46 and fitting it, the nut can be held by the nut fitting portion 46 .

As shown in FIG. 4, the stationary member 32 is attached to the fixing portion 28 of the bottom plate 12b of the home delivery box 10 with bolts B and nuts N. As shown in FIG. More specifically, first, the mounting portion 38 of the mounting member 32 is inserted inside the peripheral wall 33 of the fixing 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. When the mounting member 32 is not fitted into the hole 39, the plurality of reinforcing ribs 36 abut on the outer peripheral surface of the mounting portion 38, thereby positioning the mounting member 32 in the horizontal plane.

With the stationary member 32 assembled to the fixed portion 28 in this way, the door 14 is opened, the bolt B is inserted into the bolt guide portion 34 of the stationary portion 28 from the storage chamber side, and the nut fitting portion of the stationary member 32 is inserted. Tighten the nut N that is fitted to 46 . As a result, the stationary member 32 is fixed to the bottom plate 12b of the delivery box 10. As shown in FIG. By fitting and holding the nut N on the stationary member 32 in this manner, the worker does not need to hold the nut N by hand when tightening the bolt B, and the installation work of the stationary member 32 is 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 positioned 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, which is the installation surface, so as to insert the threaded portion of the anchor bolt into the through hole 44 of the anchor portion 40 from below, and the operator places the delivery box 10 on the concrete surface, which is the installation surface. In this space, the work of tightening the nut onto the threaded portion of the anchor bolt can be performed. Therefore, installation work of the home delivery box 10 can be easily performed.

In this embodiment, the placement member 32 can change its horizontal orientation when fixed to the fixing portion 28 . Specifically, FIG. 2 shows an example in which the anchor portions 40 of the stationary member 32 are fixed facing the front and rear sides of the delivery box 10, but depending on the site where the delivery box 10 is installed, In some cases, the installation work may be easier if the anchor portions 40 of one or two stationary members 32 face 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 orientation shown in FIG. 2 to be rotated by 90 degrees. Since the direction of fixing the stationary member 32 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 home delivery box stationary structure 30 of the present embodiment includes 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 inserted and arranged respectively, and bolts B and nuts are arranged. A plurality of stationary members 32 are fixed to the bottom surface of the delivery box 10 by N, and the stationary members are made of resin moldings. According to this configuration, the stationary member 32 can be easily attached to the delivery box 10 using the bolt B and the nut N. Moreover, since the stationary member 32 is made of a resin molded product, it is easy to manufacture, excels in mass productivity, and can reduce the manufacturing cost.

In addition, in the installation structure 30 of the delivery box of the present embodiment, the fixing part 28 has a frame-like peripheral wall 33 projecting from the bottom surface of the bottom plate 12b, and a tubular shape projecting from the bottom surface of the bottom plate 12b inside the peripheral wall 33. and a plurality of plate-shaped reinforcing ribs 36 continuously provided between the surrounding wall 33 and the bolt guide portion 34. The reinforcing ribs 36 are stationary members inserted into the fixed portion 28. It has a function of contacting the mounting portion 38 of 32 and positioning in the vertical direction. According to this configuration, the plurality of stationary members 32 can be fixed to the fixing portion 28 of the bottom plate 12b while being accurately positioned in the vertical direction, and the installation state of the home delivery box 10 can be stabilized without rattling. can be done.

In addition, in the stationary structure 30 of the delivery box of the present embodiment, the stationary member 32 can change its horizontal orientation when fixed to the fixing portion 28 . As a result, the direction in which the stationary member is fixed 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 into the fixing portion 28 and fixed, and the anchor bolt that is driven into the installation surface of the delivery box 10 . The anchor part 40 to be fixed is integrally provided, and the anchor part 40 is positioned vertically below the outer wall surface of the delivery box 10 in a state where the stationary member 32 is attached to the fixing part 28 . This makes it possible to easily perform the work of tightening the nut onto 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 bottom surface of the bottom plate 12b of the delivery box 10, in addition to plate-shaped reinforcing ribs 24 and 26 extending in the front-rear direction and the left-right direction, a plurality of reinforcing ribs forming a circular shape when viewed from the bottom. 25 and 27 may be provided concentrically.

Alternatively, 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 home delivery box 10 is more firmly fixed to the installation surface, so that the installation state of the home delivery box 10 becomes more stable. Although FIG. 5 shows an example in which one of the four installation members is the installation member 32A, a plurality of installation members 32A may be used.

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

As shown in FIGS. 6 and 7, the mounting portion 38b of the mounting member 32B is formed in a rectangular tubular shape. A peripheral wall 33 of the fixed portion 28B is formed in a rectangular tubular shape that is one size larger than the mounting portion 38b. As a result, the mounting portion 38b of the placing member 32B is inserted in a fitted state inside the peripheral wall 33b of the fixing portion 28B. A stepped portion 37 is formed on the inner peripheral surface of the surrounding wall 33, and the end face of the mounting portion 38b abuts on the stepped portion 37, thereby positioning the mounting member 32B in the vertical direction 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. By inserting the stationary member 32B into the fixing portion 28B in a direction rotated by 90 degrees from the state shown in FIG. 7, the horizontal orientation when fixed to the fixing portion 28B can be changed. The stationary structure 30 of the home delivery box 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 in which the box bodies 12 of the delivery box 10 are stacked in two stages. FIG. 9 is a cross-sectional view showing the connecting portion of the two-stage box body 12 shown in FIG. 8, illustration of the door 14 and illustration of the cover plate provided to cover the outer wall surface of the box body 12 are omitted.

As shown in FIG. 8, when stacking and connecting another delivery box on top of a delivery box having a stationary structure, as shown in FIG. A plurality of bolt insertion portions 35 are formed in 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 so that they can be connected by the nuts N. may As with the bolt guide portion 34 described above, the bolt insertion portion 35 is preferably formed in a shape protruding cylindrically from the lower surface of the top plate 12a. Further, it is preferable to provide a nut fitting portion 46 for fitting and holding the nut N at the lower end of the bolt insertion portion 35 in the same manner as the above-described stationary member 32 . By configuring in this manner, the box bodies 12 of a plurality of home delivery boxes can be stacked and connected and fixed using the fixing portion 28 of the bottom plate 12b that constitutes a part of the stationary structure 30 .

It should be noted that the stationary structure of the delivery box of the present disclosure is not limited to the above-described embodiment 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 home 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 rib, 28, 28B fixing portion, 30 stationary structure of delivery box, 32, 32A, 32B stationary member, 33, 33b surrounding wall, 34 bolt guide portion, 35 bolt insertion portion, 37 Stepped portion 38, 38b Mounting portion 39 Bolt insertion hole 40, 40a, 40b Anchor portion 42 Body portion 44 Through hole 46 Nut fitting portion B Bolt N Nut.

Claims (5)

Equipped with multiple fixed parts provided on the bottom of the delivery box,
The fixed part includes a recess opening at the lower side in the height direction of the delivery box,
further comprising a stationary member including a portion inserted into the recess and fixed to the bottom surface of the delivery box with bolts and nuts;
The stationary member is composed of a resin molded product ,
The stationary member is composed only of one integrated resin molded product, and a portion of the stationary member with which the bolt contacts is composed only of resin .
Deferment structure of delivery box. a plurality of fixed portions provided on the bottom surface of the delivery box;
a plurality of stationary members that are inserted into the fixing portion and arranged respectively and fixed to the bottom surface of the delivery box with bolts and nuts;
The stationary member is composed of a resin molded product,
The fixing portion includes a peripheral wall protruding in a frame shape from the bottom surface, a cylindrical bolt guide portion protruding from the bottom surface inside the peripheral wall, and continuously provided between the peripheral wall and the bolt guide portion. and a plurality of plate-like reinforcing ribs that are attached to each other, and the reinforcing ribs have a function of abutting and vertically positioning the stationary member inserted into the fixing portion. 3. The stationary structure of a home delivery box according to claim 1, wherein said stationary member is capable of changing its horizontal orientation when fixed to said fixing portion. The stationary member integrally has a mounting portion that is inserted into and fixed to the recess, and an anchor portion that is connected and fixed to an anchor bolt that is driven into the installation surface of the home delivery box, and the anchor portion 4. The stationary structure for a delivery box according to claim 1, wherein the stationary member is positioned vertically below an outer wall surface of the delivery box in a state of being attached to the fixing portion. A plurality of bolt insertion portions are formed on the top plate of the home delivery box at positions corresponding to the fixing portion so that a plurality of delivery boxes can be stacked and connected by bolts and nuts using the fixing portion. , The stationary structure of the home delivery box according to any one of claims 1 to 4.

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