JP2019034124A - Home delivery box - Google Patents

Abstract

To provide a home delivery box capable of preventing a use of a reception print by a mischief by not allowing the reception print to be printed before closing and locking a door after putting a package into a package storage box.SOLUTION: A home delivery box 1 includes: a package storage box 2 having an opening to put-in/take-out a package; a door 3 for closing the opening of the package storage box 2; a lock mechanism 20 of the door 3; and a reception print printing mechanism 60. The home delivery box includes a package detection mechanism 40 for detecting a fact that package has been stored inside the package storage box 2 by a weight of the package. The package detection mechanism 40 detects a fact that package has been stored inside the package storage box 2 so that the lock mechanism 20 of the door 3 is actuated to lock the door 3 and also the reception print printing mechanism 60 is allowed to perform operation.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a delivery box for receiving a delivery package, and particularly to a delivery box having a function of printing a receipt stamp on a delivery slip.

  When delivering a parcel to a delivery destination, if the delivery destination is not at home, the package cannot be received. At this time, a delivery box for storing the package is provided at the delivery destination. If the package is stored in the delivery box, the package can be safely stored until the recipient returns.

  2. Description of the Related Art Conventionally, a delivery box having a function of printing a receipt stamp indicating receipt of a package on a delivery slip in addition to a function of storing the package has been proposed (see Patent Documents 1 and 2).

Japanese Patent No. 4835524 Japanese Patent No. 487825

The delivery box according to Patent Document 1 includes a stamp device attached to the back surface of the door so as to correspond to a slip insertion hole provided in the door.
This stamping device can be stamped in conjunction with a stamp for printing a receipt stamp on a delivery slip for confirmation of receipt of goods, a slip receiving section where a delivery slip is inserted, and a pressing force of the delivery slip when the delivery slip is inserted. When the delivery slip is inserted into the slip receiving part, the shutter part provided below the stamp opens so that the stamp can be lowered, and the stamp is lowered in this state. The delivery slip can be printed by pressing a receipt stamp.

  However, in the parcel delivery box according to the above-mentioned Patent Document 1, as long as the delivery slip is inserted into the slip receiving unit, the receipt stamp can be printed on the delivery slip. The receipt stamp is printed, for example, when the package has been delivered without permission, or the receipt stamp is printed on a slip or document other than the delivery slip, and a contract that you do not remember is established. There is a problem that it may be used for mischief.

  On the other hand, the delivery box according to Patent Document 2 is interlocked with the operation of the lock key inserted in the lock key insertion slot, and closes the slip insertion opening and locks with the lock key when unlocked with the lock key. A first shutter that opens the slip insertion opening, and a second shutter that is closed after the delivery slip is stamped and the delivery slip is pulled out from the slip insertion opening with the slip insertion opening open. And a shutter.

  In the delivery box according to Patent Document 2, when the lock is operated by operating the lock key, the first shutter is opened to open the slip insertion opening, and the delivery slip inserted into the slip insertion opening is stamped. If it is pulled out after completion, the second shutter closes and the opening for inserting the slip is closed, so if a receipt stamp is printed on the delivery slip after locking, no further receipt stamp will be printed unless unlocked. Therefore, compared with the delivery box according to Patent Document 1, it is considered that there is a low possibility that the receipt stamp is used for mischief.

  However, since the delivery box according to the above-mentioned Patent Document 2 can be locked without putting a package, misuse of a receipt stamp such as a receipt stamp when the package has not actually arrived cannot be prevented. There is a problem.

  From the above, the delivery box must be structured so that it cannot be locked without a package, and can be locked with a package, and a receipt can be printed on a delivery slip. It can be said that there is.

  In view of the problems of the conventional delivery box, the present invention can print a receipt stamp only by putting a package in a luggage storage box, closing the door and locking it, and using the receipt stamp with mischief. Provide a delivery box that can prevent.

  In order to achieve the above object, a delivery box according to the present invention includes a luggage storage box having an opening for taking in and out luggage, a door for closing the opening of the luggage storage box, a locking mechanism for the door, and a receiving mechanism. A delivery box comprising a mark printing mechanism, and a package detection mechanism for detecting, based on the weight of the package, that the package has been stored in the package storage box. It is characterized in that it is detected that the door has been accommodated and the door locking mechanism is operated to bring the door into a locked state, and the receipt stamp printing mechanism can be operated.

  In this case, the luggage detection mechanism is installed in a luggage storage box and moves up and down depending on the weight of the loaded luggage, and the vertical movement of the luggage storage table is received by a latch receiver of a door locking mechanism and A lever mechanism that transmits to the stopper mechanism of the printing mechanism for the receipt stamp may be used.

  Further, the receiving mark printing mechanism includes a stamper that can reciprocate between a standby position before stamping and a stamping position advanced by a predetermined distance from the standby position, and a stopper mechanism that restricts the reciprocating movement of the stamp. The stopper mechanism includes a standby position locking member that locks the stamper at the standby position, and a first locking release member provided in a lever mechanism that operates the standby position locking member. It can be.

  The stopper mechanism includes a stamp position locking member that locks the stamp moved from the standby position to the stamp position at the stamp position, and a second locking mechanism provided on a lever mechanism that operates the stamp position locking member. And a release member.

  In addition, when the door is closed with the luggage placed on the luggage storage table, a push-down member that pushes the luggage storage table to a predetermined position can be provided on the door.

  In addition, a display device for indicating a detection result of the luggage detection mechanism can be provided.

  According to the delivery box of the present invention, it is detected by the luggage detection mechanism that the luggage is stored in the luggage storage box, and the door is locked by operating the locking mechanism of the door. The printing mechanism can be operated, so it is possible to print the receipt stamp for the first time by putting the luggage in the luggage storage box, closing the door and locking it, and preventing the receipt stamp from being used mischievously. .

  In addition, the luggage detection mechanism is installed in a luggage storage box and moves up and down depending on the weight of the loaded luggage, and the vertical movement of the luggage storage table is detected by a latch receiving mechanism of the door locking mechanism and a receipt mark. The lever mechanism that transmits to the stopper mechanism of the printing mechanism of the printer, the door is locked by detecting that the baggage is stored in the baggage storage box and operating the door locking mechanism In addition, the function of enabling the receipt stamp printing mechanism to operate can be achieved with a simple configuration.

  Further, the receiving mark printing mechanism includes a stamper that can reciprocate between a standby position before stamping and a stamping position advanced by a predetermined distance from the standby position, and a stopper mechanism that restricts the reciprocating movement of the stamp. The stopper mechanism includes a standby position locking member that locks the stamper at the standby position, and a first locking release member provided in a lever mechanism that operates the standby position locking member. By doing so, it is possible to achieve a function that can print a receipt stamp only by putting a package in the package storage box and closing and locking the door with a simple configuration.

  The stopper mechanism includes a stamp position locking member that locks the stamp moved from the standby position to the stamp position at the stamp position, and a second locking mechanism provided on a lever mechanism that operates the stamp position locking member. By providing the release member, when the stamp is moved from the standby position to the stamp position and the receipt stamp is printed, the stamp is locked by the stamp position locking member. When the door is closed and locked, the receipt mark can be printed only once, and the receipt mark cannot be printed a plurality of times, so that the receipt mark can be reliably prevented from being used in a mischief.

  In addition, when the door is closed with the luggage placed on the luggage storage table, a push-down member that pushes the luggage storage table to a predetermined position is disposed on the door, so that the luggage placed on the luggage storage table can be removed. Even if the weight is insufficient and the load table does not fall down to the specified position, the load table is pushed down by the push-down member when the door is closed. Since it is pulled down to the position, it can be ensured that it can be locked even when the load is relatively light.

  Further, by providing a display device for indicating the detection result of the luggage detection mechanism, it is possible to easily know whether or not the luggage is stored in the luggage storage box without opening the door.

The delivery box which concerns on the 1st Embodiment of this invention is shown, (a) is a front view, (b) is a top view. A combination structure of a locking mechanism, an unlocking mechanism, a printing mechanism, and a luggage detection mechanism installed in the delivery box, showing a state in which the luggage is not placed on the luggage storage stand and the door is closed, (a) is a front view. , (B) is a plan view. It is a left side view showing a state in which a door is closed with no load placed on a load storage stand, in a combined structure of a locking mechanism, an unlocking mechanism, a printing mechanism, and a load detection mechanism installed in the delivery box. The locking state of the locking mechanism equipped in the delivery box is shown, (a) is a front view, (b) is a plan view, and (c) is an engagement state diagram of the square hole of the latch and the cam piece of the cylinder. . The unlocking state of the locking mechanism equipped in the delivery box is shown, (a) is a front view, (b) is a plan view, and (c) is an engagement state diagram of the square hole of the latch and the cam piece of the cylinder. is there. The stopper mechanism which controls the reciprocating movement of the sampler with which the parcel delivery box is installed is shown. (A) is a state diagram in which the sampler is locked at the standby position by the standby position locking member, and (b) is a diagram of (a). (C) is a state diagram in which the stamp is locked at the stamping position by the stamping position locking member, and (d) is a plan view of (c). The stopper mechanism which restricts the reciprocating movement of the seal | sticker with which a parcel delivery box is equipped is shown, (a) is the standby position locking state of a stamp | signature being canceled by pushing operation of the 1st convex part with respect to a standby position locking member. State diagram, (b) is a plan view of (a), (c) is a state diagram in which the stamp position locking state of the stamp is released by the pushing operation of the second convex portion with respect to the stamp position locking member, (d) FIG. 2 is a plan view of (c). A combination of a locking mechanism, a printing mechanism, and a luggage detection mechanism equipped in the same delivery box, with the door opened and the luggage placed on the luggage table, the locking mechanism and printing mechanism equipped on the door side, It is a front view projected and shown in the position when a door is closed. It is a front view which shows the state which puts a luggage | load on a luggage storage stand, closes a door, and can push a stamp with the combined structure of a locking mechanism, a printing mechanism, and a luggage detection mechanism equipped in the delivery box. It is a front view which shows the state which put the luggage | load on the luggage storage stand, closed the door, and pushed the stamp with the combined structure of the locking mechanism, the printing mechanism, and the luggage detection mechanism equipped in the delivery box. Locking mechanism equipped on the door side, which is a combination structure of locking mechanism, printing mechanism and baggage detection mechanism equipped in the delivery box, and the door is opened after the stamp is pushed and the baggage is taken out from the luggage storage stand FIG. 6 is a front view showing the printing mechanism projected onto the position when the door is closed. It is a front view which shows the state which closed the door after taking out a load from a load stand with the combined structure of a locking mechanism, a printing mechanism, and a load detection mechanism equipped in the delivery box. The delivery box which concerns on the 2nd Embodiment of this invention is shown, (a) is a front view, (b) is a top view. It is a principal part longitudinal cross-sectional view of the same delivery box, and is a state figure in which a luggage storage stand exists in an upward inclination position. It is a principal part longitudinal cross-sectional view of the same delivery box, and is a state figure which has a luggage storage stand in a horizontal position. It is a principal part longitudinal cross-sectional view of the same delivery box, and is a state figure in which a luggage storage stand exists between an upward inclination position and a horizontal position. It is an AA arrow directional view of FIG. The notch part formed in the luggage storage base is shown, (a) is a state diagram when the luggage storage base is in the upward inclined position, (b) is a state diagram when the luggage storage base is in the horizontal position. It is explanatory drawing of the example of an aspect which displays the presence or absence of the luggage | load in a luggage storage box by lighting / extinguishing of a display lamp, (a) is a lighting state figure of a display lamp, (b) is a lighting condition figure of a display lamp. (A) is a view of the non-display state viewed from the front side, and is an explanatory view of an example of displaying / non-displaying the presence / absence of the luggage in the luggage storage box with the characters “Received” written on the display member. (b) is a view of the non-display state viewed from the back side, (c) is a view of the display state viewed from the front side, and (d) is a view of the display state viewed from the back side.

  Next, an embodiment of a delivery box according to the present invention will be described with reference to the drawings.

  1 to 12 show a delivery box according to the first embodiment of the present invention.

<Schematic description of the delivery box of the first embodiment>
A delivery box 1A shown in FIGS. 1 (a) and 1 (b) is hinged so that it can be opened and closed so that the opening of the luggage storage box 2 and the luggage storage box 2 can be closed (in this embodiment, it can be opened to the left). The door 3 is joined by the door 3, the locking mechanism 20 and the unlocking mechanism 30 of the door 3, and when the delivery destination is absent, the door 3 is opened and the parcel is delivered into the luggage storage box 2. Is closed and locked by the locking mechanism 20 so that the package can be safely stored until the recipient returns.

<Description of luggage storage box>
The luggage storage box 2 includes a rectangular top plate portion 2a and a bottom plate portion 2b facing each other with a predetermined interval in the vertical direction, and a left plate portion 2c and a right plate disposed on both the left and right sides of the top plate portion 2a and the bottom plate portion 2b. A plate portion 2d, and a back plate portion 2e disposed on the back side of the top plate portion 2a and the bottom plate portion 2b between the left plate portion 2c and the right plate portion 2d, and the top plate portion 2a and the bottom plate portion 2b are provided. The left side plate portion 2c, the right side plate portion 2d and the back plate portion 2e which are adjacent to each other are integrally connected.

  Inside the luggage storage box 2, a space for storing the luggage is partitioned and formed by a top plate portion 2a, a bottom plate portion 2b, a left side plate portion 2c, a right side plate portion 2d, and a back plate portion 2e. Is formed with a frame structure 4 including a top plate portion 2a, a bottom plate portion 2b, a left plate portion 2c, and a right plate portion 2d.

<Description of door>
The door 3 closes the opening of the luggage storage box 2 and is rotated around a hinge 5 interposed between the left side portion of the door 3 and the left side plate portion 2c. The door closed position where the opening of the storage box 2 is closed and the door open position where the opening of the luggage storage box 2 is opened can be switched.

As shown in FIG. 1A, the door 3 has a door 3 facing the seal 61 when an operation of pushing the stamp 61 described later is performed at an intermediate position in the vertical direction in a substantially right half when viewed from the front. A finger insertion opening 11 is formed that is open in a semi-convex shape in front view so that a finger can be inserted from the front side.
As shown in FIG. 3, the lower edge extending along the diametrical direction of the upward convex semicircular shape in the finger insertion opening 11 has a semicircular shape so as to protrude toward the inner side of the luggage storage box 2 at the door closed position. A shaped bottom plate 12 is joined.
A cover member 13 having a substantially half dome shape, which is half the dome shape, is formed on the bottom plate 12 at an upwardly convex arcuate edge extending in an upwardly convex arc shape so as to connect both ends of the lower edge of the finger insertion opening 11. It is joined to cover.
Thus, the door 3 includes the finger insertion opening 10, the bottom plate 12, and the cover member 13.

Further, as shown in FIGS. 1A and 3, the door 3 is provided with a cylinder 31 to be described later in the unlocking mechanism 30 at a position above the finger insertion opening 11 when viewed from the front. A cylinder mounting hole 14 is formed, and a slip insertion opening 15 formed of a horizontally long rectangular hole into which a delivery slip can be inserted and removed is formed below the finger insertion opening 11 when viewed from the front. Yes.
A slip receiving tray 16 is attached to the back side of the door 3 to support the delivery slip inserted through the slip insertion opening 15 from below.

<Description of door locking mechanism>
As shown in FIGS. 4A to 4C, the locking mechanism 20 of the door 3 receives a latch 21 as a fastener that prevents the door 3 positioned at the door closed position from being opened, and the latch 21. The latch receiver 22 is configured to be stopped.

<Description of latch>
The latch 21 is attached to the back side of the door 3 so as to be movable in the left-right direction via a guide (not shown) so as to sandwich a cylinder 31 described later between the latch 21 and the back side of the door 3.
A compression coil spring 26 is interposed between the left end portion of the latch 21 and the spring receiving plate portion 25 provided on the back side of the door 3 so as to face the left end portion. Thus, the latch 21 is urged to the right.

A tapered surface 21 a is formed at the right end of the latch 21 so as to incline in the left direction from the front side toward the back side.
Square holes 27 having wall portions on the top, bottom, left, and right are formed at predetermined portions of the surface of the latch 21 that faces a rotating portion 31b of a cylinder 31 described later.

<Description of door unlocking mechanism>
The unlocking mechanism 30 of the door 3 is mainly composed of a cylinder 31 and a cam mechanism 32.

The cylinder 31 is for operating the latch 21, and includes a cylindrical casing 31 a that is fixed to the cylinder mounting hole 14 formed in the door 3, and a rotating portion 31 b that is rotatably supported by the casing 31 a. Configured.
The rotating part 31b is provided with a key insertion port 33 that is opened on the front side of the door 3 so that a locking key (not shown) can be inserted. Together with the locking key by rotating the locking key inserted into the key insertion port 33 The rotating part 31b rotates relative to the casing 31a.
The rotating portion 31b of the cylinder 31 is formed with a partially circular cam piece 34 projecting from the end face facing the latch 21 so that the cross-section engaging with the square hole 27 formed in the latch 21 is slightly smaller than the semicircular shape. Yes.
The cam piece 34 has a flat surface portion 34a formed such that a partial circular string continues along the axial direction of the rotating portion 31b, and an arc connecting both ends of the partial circular string extends along the axial direction of the rotating portion 31b. And an arcuate peripheral surface portion 34b formed so as to be continuous.
The cam mechanism 32 is assembled and configured to engage the square hole 27 formed in the latch 21 and the cam piece 34 formed to protrude from the rotating portion 31b of the cylinder 31, and the rotating motion of the rotating portion 31b. Can be converted into a linear motion of the latch 21 in the left-right direction.

When the rotating portion 31b of the cylinder 31 is in the locking position shown in FIGS. 4A to 4C, the flat surface portion 34a of the cam piece 34 faces the left wall surface portion 27a of the square hole 27 of the latch 21 and makes surface contact. The latch 21 biased rightward by the compression coil spring 26 is held in the locked position by the cam piece 34.
Here, in a state where the latch 21 is held at the locking position by the cam piece 34, a predetermined gap S is formed between the arc-shaped peripheral surface portion 34 b of the cam piece 34 and the right wall surface portion 27 b of the square hole 27 of the latch 21. Therefore, the latch 21 can move freely in the left direction against the urging force of the compression coil spring 26 until the right wall surface portion 27b hits the arcuate circumferential surface portion 34b.

  As shown in FIGS. 5 (a) to 5 (c), when a locking key is inserted into the key insertion port 33 and the rotating portion 31b of the cylinder 31 is rotated clockwise with respect to the casing 31a by rotating the locking key to the right, Of the two corners of the intersection of the flat surface portion 34a and the arcuate circumferential surface portion 34b in the piece 34, the left wall surface portion 27a of the square hole 27 of the latch 21 is leftward by the corner portion located on the lower side in FIG. The latch 21 is moved to the left from the locking position shown in FIGS. 4A to 4C against the urging force of the compression coil spring 26, and the relative rotation angle of the rotating portion 31b with respect to the casing 31a is increased. When the predetermined angle is reached, the latch 21 is positioned at the unlocked position.

  As shown in FIGS. 2A and 2B and FIG. 3, in addition to the locking mechanism 20 and the unlocking mechanism 30, the delivery box 1A indicates that the luggage is stored in the luggage storage box 2. A baggage detection mechanism 40 for detecting by weight and a receipt stamp printing mechanism 60 are provided.

<Description of the parcel detection mechanism>
The luggage detection mechanism 40 mainly includes a luggage storage table 41 installed in the luggage storage box 2, and a lever mechanism 42 for operating the luggage storage table 41, the locking mechanism 20, and the printing mechanism 60 in conjunction with each other. Has been.

<Description of luggage storage>
The luggage storage table 41 is disposed above the bottom plate portion 2b of the luggage storage box 2, and both sides of the back end near the back plate portion 2e are pivotally attached to the luggage storage box 2 via a pivot shaft 50. As a free end portion in which the front side end portion can freely move in the vertical direction, it can be tilted in the vertical direction about the pivot shaft 50 as a fulcrum.
A compression coil spring 43 is interposed between the bottom plate portion 2 b and the luggage storage table 41 in the luggage storage box 2, and the luggage storage table 41 is urged upward by the compression coil spring 43.

When the load placed on the load table 41 is removed, the load table 41 is tilted upward by the urging force of the compression coil spring 43 with the pivot shaft 50 as a fulcrum, and is tilted upward by a predetermined angle. (See FIG. 2 (a) and FIG. 3).
When a load is placed on the load storage table 41, the load storage table 41 is tilted downward against the urging force of the compression coil spring 43 with the pivot shaft 50 as a fulcrum due to the weight of the load. Is stopped and is positioned at a substantially horizontal position (see FIG. 8).

<Description of lever mechanism>
The lever mechanism 42 includes a lever member 44 that extends in the vertical direction between the latch receiver 22 that receives the latch 21 and the right side of the front end portion of the luggage storage table 41, and the upper end side of the lever member 44 is connected to the latch receiver 22. A connecting pin 45 that is integrally joined to connect the lever member 44 and the luggage storage table 41 is integrally provided at the lower end portion of the lever member 44, and a right side plate portion 2 d in the luggage storage box 2 is guided through a guide (not shown). The lever member 44 is attached so as to be movable in the vertical direction, so that the vertical movement of the luggage storage table 41 can be transmitted to the latch receiver 22.

As shown in FIG. 2A, the latch receiver 22 is located at a height that does not engage with the latch 21 when the door 3 is opened or closed by the lever mechanism 42 when the luggage storage base 41 is positioned in the upward inclined position. It is kept in the (latch non-engagement height position), and the door 3 can be freely opened and closed.
As shown in FIG. 8, when a load is placed on the load storage table 41, the load storage table 41 tilts downward with the pivot shaft 50 (see FIG. 3) as a fulcrum. The movement is transmitted to the latch receiver 22 via the lever mechanism 42.
As a result, the latch receiver 22 is moved downward from the latch non-engagement height position, and when the luggage storage base 41 is positioned at a substantially horizontal position, the latch receiver 22 is engaged with the latch 21 when the door 3 is opened and closed. It is located at a height position (latch engagement height position) that can be matched.

  As shown in FIG. 8, when an operation of closing the open door 3 in a state in which the latch receiver 22 is positioned at the latch engagement height position, FIG. 4 ( b) collides with the latch receiver 22, and the latch 21 is moved to the left by the leftward component of the force acting on the taper surface 21a from the latch receiver 22 at the time of the collision. When the latch receiver 22 is crossed in the direction in which the door 3 is closed, the latch 21 is moved to the right by the urging force of the compression coil spring 26 and the latch 21 is fixed to the latch receiver 22. Even if it tries to open, the latch 21 is caught by the latch receiver 22 and cannot be opened, and the door 3 is locked in the closed state.

  In this way, the function of detecting that the baggage is stored in the baggage storage box 2 by the baggage detection mechanism 40 and operating the locking mechanism 20 of the door 3 to lock the door 3 is achieved with a simple configuration. can do.

<Description of receipt stamp printing mechanism>
As shown in FIGS. 6A to 6D, the receiving mark printing mechanism 60 has a standby position before the stamping (position shown in FIG. 6A) and a stamp advanced by a predetermined distance from the standby position. A stamp 61 that can reciprocate between a position (the position shown in FIG. 6C) and a stopper mechanism 62 that restricts the reciprocating movement of the stamp 61 are provided.

<Description of stamp>
The stamp 61 is arranged in a penetrating manner on the bottom plate 12 (see FIG. 3) of the stamp operating port 10 so that the head 61 extends in the vertical direction and its head protrudes into the inside of the stamp operating port 10 (see FIG. 1A). It is installed.
Although the detailed description by illustration is abbreviate | omitted as the stamp 61, for example, the printing body which consists of porous rubber which a printing ink penetrates is attached to a front-end | tip part (lower end part), and the printing ink supplied to a printing body is impregnated. And a sponge body that is built into the inside.
In addition, an engaging groove 63 that is opened in the left direction is formed in an intermediate portion in the vertical direction of the stamp 61.

As shown in FIG. 3, a shutter member 64 is disposed on the stamp 61 via a bracket projecting from the front side. When the stamp 61 is moved to the stamping position, the shutter member 64 The slip insertion opening 15 of the door 3 can be closed.
A compression coil spring 66 is interposed between the bracket 65 protruding from the back side of the stamp 61 and the slip receiving tray 16, and the stamp 61 is urged upward by the compression coil spring 66. .

<Stopper mechanism>
As shown in FIGS. 6A to 6D, the stopper mechanism 62 includes a standby position locking member 71 that locks the stamp 61 at a standby position (see FIGS. 6A and 6B), and a standby mode. A stamp position locking member 72 that locks the stamp 61 moved from the position to the stamp position (see FIGS. 6C and 6B) to the stamp position is provided.
As shown in FIGS. 7A to 7D, the stopper mechanism 62 further includes a first locking release member protruding from the lever member 44 for operating the standby position locking member 71. A convex portion 44 a and a second convex portion 44 b as a second locking release member protruding from the lever member 44 for operating the stamp position locking member 72 are provided.

<Description of standby position locking member>
As shown in FIGS. 6A and 6B, the standby position locking member 71 has a plate thickness that can be fitted into an engagement groove 63 provided in the stamp 61 and has a plate surface directed in the vertical direction. A rectangular hole 73 is formed in the middle portion in the longitudinal direction, and is defined by a front side wall surface, a rear side wall surface, a left side wall surface, and a right side wall surface and penetrates the plate surface in the vertical direction and allows the inserter 61 to be inserted. Yes.
A leg 61 is inserted into the square hole 73 of the standby position locking member 71, and the standby position locking member 71 has a height at which the square hole can be engaged with the engaging groove 63 of the leg 61 positioned at the standby position. At the position, it is attached to the back side of the door 3 so as to be movable in the left-right direction via a guide (not shown).
A compression coil spring 75 is interposed between the left end of the standby position locking member 71 and the spring receiving plate 74 provided on the back side of the door 3 so as to face the left end. The standby position locking member 71 is urged rightward by the compression coil spring 75.
When the stamp 61 is in the standby position, the edge adjacent to the left wall surface 73a of the square hole 73 of the standby position locking member 71 biased in the right direction is fitted into the engagement groove 63 of the stamp 61. By engaging, the stamp 61 is locked at the standby position by the standby position locking member 71.

<Description of stamp position locking member>
As shown in FIGS. 6C and 6D, the stamp position locking member 72 is basically the same structure as the standby position locking member 71 and is disposed below the standby position locking member 71. .
Like the standby position locking member 71, the stamp position locking member 72 is partitioned by a front side wall surface, a rear side wall surface, a left side wall surface, and a right side wall surface and penetrates the plate surface in the vertical direction. A square hole 76 through which can be inserted is formed.
A stamp 61 is inserted into the square hole 76 of the stamp position locking member 72, and the stamp position locking member 72 has a height that allows the square hole 76 to be engaged with the engaging groove 63 of the stamp 61 positioned at the stamp position. At this position, it is attached to the back side of the door 3 so as to be movable in the left-right direction via a guide (not shown).
A compression coil spring 78 is interposed between the left end of the stamp position locking member 72 and the spring receiving plate 74 provided on the back side of the door 3 so as to face the left end. The stamp position locking member 72 is urged rightward by the compression coil spring 78.
When the stamp 61 is in the stamp position, the edge adjacent to the left wall surface 76a of the square hole 76 of the stamp position locking member 72 biased in the right direction is fitted into the engagement groove 63 of the stamp 61. By engaging, the stamp 61 is locked at the stamping position by the stamping position locking member 72.

<Description of first convex portion (first locking release member)>
As shown in FIG. 6 (a), the first convex portion 44a can be opened and closed even when the door 3 is opened / closed in a state in which the luggage storage base 41 is positioned at the upper inclined position (see FIG. 2 (a)). As shown in FIG. 7A, the luggage storage base 41 is positioned higher than the height position of the standby position locking member 71 so as not to contact the right end of the standby position locking member 71. When closing the door 3 that is open in a state where the is positioned in a substantially horizontal position (see FIG. 8), the lever member 44 is positioned so as to be in contact with the right end of the standby position locking member 71. Projected to
As shown in FIG. 7A, when the first convex portion 44a comes into contact with the right end portion of the standby position locking member 71 by the closing operation of the door 3, the first convex portion 44a causes the stamp 61 to move to the standby position. So that the standby position locking member 71 locked in step S <b> 1 is moved in the left direction against the urging force of the compression coil spring 75 so as to release the locked state. Manipulate.
Accordingly, the state where the standby position locking member 71 locks the stamp 61 at the standby position is released, and the stamp 61 can be moved to the stamping position.
In this way, it is possible to achieve a function of detecting the fact that a package is stored in the package storage box 2 by the package detection mechanism 40 and enabling the receipt stamp printing mechanism 60 to operate with a simple configuration.

<Description of the second convex portion (second locking release member)>
As shown in FIG. 6 (c), the second convex portion 44b is not attached to the stamp position even when the door 3 is opened / closed in a state where the luggage storage base 41 is positioned at a substantially horizontal position (see FIG. 8). As shown in FIG. 7C, the luggage storage table 41 is inclined upward so that it does not contact the right end of the stopper member 72 and is lower than the height position of the stamp position locking member 72. When closing the door 3 that is open in the position (see FIG. 2A), the right edge of the stamp position locking member 72 that has locked the stamp 61 at the stamp position is brought into contact. The lever member 44 protrudes so as to be at the height position.
As shown in FIG. 7C, when the second convex portion 44b comes into contact with the right end portion of the seal position locking member 72 by the closing operation of the door 3, the second convex portion 44b causes the stamp 61 to be in the stamp position. In order to release the locking state of the stamp position locking member 72 locked in step S2, the pressing position locking member 72 is pushed to move to the left against the urging force of the compression coil spring 78. Manipulate.
As a result, the state where the stamp position locking member 72 is locking the stamp 61 at the stamp position is released, and the stamp 61 can be moved to the standby position.

<Operation description>
The operation of the delivery box 1A configured as described above will be mainly described with reference to FIG. 2 and FIGS.

FIG. 2 shows a state in which no luggage is placed on the luggage storage table 41. In this state, the luggage storage table 41 is positioned at an upwardly inclined position.
At this time, the latch receiver 22 is maintained at the latch non-engagement height position by the lever mechanism 42, and the door 3 can be freely opened and closed.
The door 3 is in an opened state, and the stamp 61 is locked at the standby position by the standby position locking member 71.

  As shown in FIG. 8, when a load is placed on the load storage table 41, the latch receiver 22 is pulled down by the lever mechanism 42 as the load storage table 41 is positioned in a substantially horizontal position due to the weight of the load. The receiver 22 is positioned at the latch engagement height position.

Next, when the operation of closing the door 3 is performed, as shown in FIG. 9, the first convex portion 44 a in the lever mechanism 42 holds the right end of the standby position locking member 71 that locks the stamp 61 in the standby position. Abuts against the part.
As a result, the standby position locking member 71 is pushed leftward by the first convex portion 44a against the urging force of the compression coil spring 75, and the standby position locking member 71 locks the stamp 61 at the standby position. This state is released, and the stamp 61 can be moved from the standby position to the stamp position.
When the operation of closing the door 3 is performed, the tapered surface 21a shown in FIG. 4B provided at the right end of the latch 21 collides with the latch receiver 22, and at the time of the collision, the taper surface 21a from the latch receiver 22 is collided. When the latch 21 is moved to the left by the leftward component of the force acting on the lever and the latch 21 crosses the latch receiver 22 in the direction of closing the door 3 shortly thereafter, the latch 21 is moved to the right by the urging force of the compression coil spring 26. The latch 21 is fixed to the latch receiver 22 by being moved in the direction, and the door 3 is automatically locked in the closed state.
In this way, the door 3 is locked by the locking mechanism 20 to the luggage storage box 2 that stores the luggage.
Then, the delivery slip is inserted into the inside through the slip insertion opening 15 shown in FIG. 1A provided in the door 3, and the finger 61 is pushed into the stamp operation port 10, and the stamp 61 is pressed, The stamp 61 is moved to the stamp position, and a receipt stamp is printed on the delivery slip.

As shown in FIG. 10, when the stamp 61 is moved to the stamping position, the stamper 61 is locked at the stamping position by the stamping position locking member 72 biased in the right direction. The slip insertion opening 15 is blocked by the attached shutter member 64 shown in FIG.
As a result, the delivery slip cannot be inserted again through the slip insertion opening 15, and the receipt stamp cannot be printed again using the stamp 61.

When taking out the package from the delivery box 1A, as shown in FIG. 11, the locking key is inserted into the key insertion slot 33, and the rotating portion 31b of the cylinder 31 is rotated to the right with respect to the casing 31a by rotating the locking key to the right. As a result, the latch 21 is moved leftward from the locking position against the urging force of the compression coil spring 26, and the lock key is rotated clockwise until the relative rotation angle of the rotating portion 31b with respect to the casing 31a reaches a predetermined angle. Then, the latch 21 is positioned at the unlocked position, and the door 3 is unlocked.
After unlocking the door 3, the door 3 is opened, and the luggage stored in the luggage storage box 2 is taken out.
When the baggage is taken out and no baggage is placed on the baggage table 41, the baggage table 41 is tilted upward by the biasing force of the compression coil spring 43 with the pivot shaft 50 (see FIG. 3) as a fulcrum. And is located at an upwardly inclined position inclined upward by a predetermined angle.
When the load table 41 is positioned at the upward inclined position, the latch receiver 22 is maintained at the latch non-engagement height position by the lever mechanism 42 and is in a state where the door 3 can be freely opened and closed. .
In this state, the second convex portion 44b is a lever at a height position where the second convex portion 44b comes into contact with the right end portion of the stamp position locking member 72 that locks the stamp 61 at the stamp position when the door 3 is closed. It is held by mechanism 42.

Then, when the door 3 is closed, as shown in FIG. 12, the second convex portion 44 b comes into contact with the right end portion of the stamp position locking member 72 that locks the stamp 61 at the stamp position, The second convex portion 44b is configured to lock the stamping position against the urging force of the compression coil spring 78 so as to release the locking state of the stamping position locking member 72 that locks the stamp 61 at the stamping position. The member 72 is moved leftward.
As a result, the state in which the stamp position locking member 72 locks the stamp 61 at the stamp position is released, and the stamp coil is acted by the action of the compression coil spring 66 (see FIG. 3) urging the stamp 61 upward. 61 is moved from the stamp position to the standby position.
Thereafter, as shown in FIG. 2A, the stamp 61 is locked at the standby position by the standby position locking member 71.

<Description of effects>
According to the delivery box 1A of the present embodiment, the luggage detection mechanism 40 detects that the luggage is stored in the luggage storage box 2, and the door 3 is locked by operating the locking mechanism 20 of the door 3. Since the receipt stamp printing mechanism 60 can be operated, the receipt stamp can be printed only after the luggage is put in the luggage storage box 2 and the door 3 is closed and locked. It can be used for mischief.
Further, when the stamp 61 is moved from the standby position to the stamp position and the receipt mark is printed, the stamp 61 is locked by the stamp position locking member 72, so that the luggage is put in the luggage storage box 2 and the door 3 is closed and locked. Then, the receipt mark can be printed only once, and the receipt mark cannot be printed a plurality of times, thereby reliably preventing misuse of the receipt mark.

13 to 20 show a delivery box according to the second embodiment of the present invention.
In the second embodiment, the same or similar parts as those in the first embodiment are designated by the same reference numerals in the drawings, and detailed description thereof is omitted. In the following, the second embodiment is described. The description will focus on the parts specific to the form.

<Description of Delivery Box of Second Embodiment>
As shown in FIG. 13A, in the delivery box 1 </ b> B of the second embodiment, the door 3 is formed with a display lamp mounting hole 17 at a position above the cylinder mounting hole 14.
In addition, a hinge 5 is provided between the upper horizontal frame member 4 a and the lower horizontal frame member 4 b in the frame structure 4 and the left side portion of the door 3, and the door 3 is rotated around a pin of the hinge 5. By doing so, it is possible to switch between a door closing position where the opening of the luggage storage box 2 is closed and a door opening position where the opening of the luggage storage box 2 is opened.
As shown in FIGS. 14 to 16, in this delivery box 1B, a push-down member 80 for pushing down the luggage storage table 41 to a predetermined position is disposed on the door 3, and FIGS. As shown in b), a display device 90 for indicating the detection result of the luggage detection mechanism 40 is provided.

<Description of the push-down member>
As shown in FIG. 14, the luggage placing table 41 has a rectangular plate-shaped placing surface plate part 41 a having a placing surface wide enough to place a load, and the rigidity of the placing surface plate part 41 a. In order to raise, it has the flange part 41b hang | suspended integrally with each of the front end edge in the mounting surface board part 41a, the left end edge, and the right end edge.
As shown in FIG. 18A, when the luggage storage table 41 is in the upward inclined position, the front end of the placement surface plate portion 41a is at a position sufficiently higher than the upper surface of the lower horizontal frame member 4b in the frame structure 4. is there.
As shown in FIGS. 17 and 18, the flange portion 41 b at the front edge of the placing face plate portion 41 a has a lower right corner portion of the door 3 in the door closed state when the luggage storage table 41 is in the upwardly inclined position. A horizontally long notch 41c is formed so as to face the back surface portion, and a push-down member 80 is attached to the back surface portion of the lower right corner of the door 3 so as to correspond to the notch portion 41c.

  As shown in FIG. 16, the push-down member 80 pushes down the luggage placing table 41 when the door 3 is closed, and the mounting plate 81 is fixed to the back portion of the lower right corner of the door 3. In addition, the push-down function part 83 is formed so as to be integrally continuous in the closing operation direction of the door 3 via the intermediate thick part 82.

  As shown in FIGS. 14 and 17, the push-down function portion 83 of the push-down member 80 is configured so that the front end of the placing face plate portion 41 a is closed when the door 3 is closed in a state where the luggage placing table 41 is in the upward inclined position. As shown in FIG. 16, the load table 41 is moved upward while entering the lower side of the mounting surface plate portion 41 a through the notch portion 41 c without contacting the edge (the upper edge portion of the load table 41). When the door 3 is closed in a state between the inclined position and the horizontal position, it protrudes from the intermediate thick portion 82 so as to come into contact with the front end edge of the placing face plate portion 41a.

  As shown in FIG. 15, when the door 3 is closed while the luggage storage table 41 is in the horizontal position, the pressing function unit 83 of the pressing member 80 causes the mounting surface plate of the luggage storage table 41 to move. The push-down member 80 does not actively push down the load table 41 just by moving the upper side of the portion 41a. When the door 3 is completely closed, the base of the push-down function portion 83 is moved to the placement surface plate portion 41a. Stops in contact with the front edge.

As shown in FIG. 16, the push-down function portion 83 is formed in a wedge shape in cross section, and the abutment portion that abuts on the front end edge of the placing surface plate portion 41 a of the luggage placing table 41 is operated to close the door 3. It has the inclined surface part 85 formed so that it may continue straight in the diagonally upward direction toward the direction.
When the door 3 is closed while the luggage storage table 41 is between the upward inclined position and the horizontal position, the inclined surface portion 85 of the push-down function portion 83 continuously contacts the front edge of the placement surface plate portion 41a. The load storage table 41 is pushed down to a predetermined position, in this example, to a horizontal position as shown in FIG. 15 by the downward component force of the force continuously acting on the front edge from the inclined surface portion 85. Can be done.

<Description of display device>
As shown in FIGS. 19A and 19B, the display device 90 includes a fixed contact piece 91 disposed on the luggage storage box 2 side and a movable contact piece 92 disposed on the luggage storage table 41 side. And a display lamp 93 attached to the display lamp mounting hole 17 (see FIG. 13A) formed in the door 3.

The fixed contact piece 91 is made of a thin plate-like metal piece attached to the rear surface of the lower horizontal frame member 4 b in the luggage storage box 2, and the movable contact piece 92 is a thin plate attached to the flange portion 41 b on the front end edge side of the luggage storage table 41. It consists of a metal piece.
In the fixed contact piece 91 and the movable contact piece 92, as shown in FIG. 19A, the fixed contact piece 91 and the movable contact piece 92 are not in contact with each other when the luggage placing table 41 is in the upwardly inclined position. As shown in FIG. 19B, each contact piece 91, so that the fixed contact piece 91 and the movable contact piece 92 are in contact with each other when the luggage storage table 41 is in the horizontal position. The arrangement, shape, dimensions and the like of 92 are determined.

  The fixed contact piece 91, the movable contact piece 92, and the display lamp 93 are connected to a power supply (not shown) by wiring, and an electric circuit including the fixed contact piece 91, the movable contact piece 92, the display lamp 93, and the power supply is formed.

As shown in FIG. 19A, when the load table 41 is in the upward inclined position, the fixed contact piece 91 and the movable contact piece 92 are in a non-contact state, the electric circuit is opened, and a current flows through the electric circuit. Therefore, the display lamp 93 is turned off.
It can be known from the off state of the display lamp 93 that no luggage is placed on the luggage storage table 41.
As shown in FIG. 19B, when the load table 41 is in the horizontal position, the fixed contact piece 91 and the movable contact piece 92 are in contact with each other, the electric circuit is closed, and a current flows through the electric circuit. The display lamp 93 is turned on.
From the lighting state of the display lamp 93, it can be known that the luggage is placed on the luggage storage table 41.

<Operation description>
The operation of the delivery box 1B configured as described above will be described.

  FIG. 14 shows a state in which no luggage is placed on the luggage storage table 41. In this state, the luggage storage table 41 is in an upwardly inclined position, and even if the door 3 is closed in this state, the pressing member 80 is pushed. Since the lowering function part 83 enters the lower side of the placing surface plate part 41a through the notch part 41c without contacting the upper edge part of the luggage placing table 41, the luggage placing table 41 is pushed down by the pushing member 80. Since the latch receiver 22 is in the latch non-engagement height position where the latch receiver 22 does not engage with the latch 21, the latch receiver 22 is not locked and cannot be locked unless the luggage is placed in the luggage storage box 2.

  In a state where no luggage is put in the luggage storage box 2, the luggage storage base 41 is positioned in the upward inclined position, and the fixed contact piece 91 and the movable contact piece 92 are not in contact with each other as shown in FIG. Since the electric circuit is opened and no current flows through the electric circuit, the display lamp 93 is turned off.

  As shown in FIGS. 15 and 16, for example, when a delivery person of a delivery company places the luggage M on the luggage storage table 41, the weight of the loaded luggage M is sufficient as shown in FIG. 15. In addition, when the luggage storage table 41 is completely lowered from the upward inclined position to the horizontal position, and as shown in FIG. 16, the weight of the loaded luggage M is insufficient, There is a case where it does not completely fall from the upward inclined position to the horizontal position.

  As shown in FIG. 15, when the luggage storage table 41 is completely lowered from the upward inclined position to the horizontal position, the latch receiver 22 is moved to the latch engagement height in conjunction with the downward movement of the luggage storage table 41. As shown in FIG. 8, the latch 21 and the latch receiver 22 are fully engaged with each other.

In this state, when the delivery person performs the closing operation of the door 3, the tapered surface 21a shown in FIG. 4B provided at the right end of the latch 21 collides with the latch receiver 22, and at the time of the collision, the latch receiver When the latch 21 is moved to the left by the leftward component of the force acting on the tapered surface 21a from 22 and soon after that the latch 21 crosses the latch receiver 22 toward the door closing direction, the latching is performed by the biasing force of the compression coil spring 26. 21 is moved rightward, the latch 21 is fastened to the latch receiver 22, and the door 3 is automatically locked in the closed state.
In this way, the door 3 is locked by the locking mechanism 20 to the luggage storage box 2 that stores the luggage.

  As shown in FIG. 16, when the luggage storage table 41 is not completely lowered from the upper inclined position to the horizontal position, that is, when the luggage storage table 41 is located between the upper inclined position and the horizontal position. The latch receiver 22 is positioned between the latch non-engagement height position and the latch engagement height position, so that there is play in the height direction between the latch 21 and the latch receiver 22. Although the provided gap is small, the latch 21 and the latch receiver 22 are not engaged, or the engagement is small but the engagement dimension is small and the engagement is insufficient.

In such a state, when the delivery person performs the closing operation of the door 3, as shown in FIG. 16, the push-down function part 83 of the push-down member 80 comes into contact with the front end edge of the placement face plate part 41a, and the inclination The load placing table 41 is pushed down to a horizontal position as shown in FIG. 15 by the downward component force acting on the front edge from the surface 85, and in conjunction with this, the latch receiver 22 is As shown in FIG. 8, the latch 21 is pulled down to the latch engagement position, and the latch 21 and the latch receiver 22 are completely engaged.
Thus, even when the weight of the load M placed on the load table 41 is insufficient and the latch receiver 22 cannot be lowered to the latch engagement height position at which it completely engages with the latch 21, the door 3 is closed when the door 3 is closed. The load table 41 is pushed down by the push-down member 80, and in conjunction with this, the latch receiver 22 is completely lowered to the latch engagement height position.

  When the baggage M is put in the baggage storage box 2 and the door 3 is closed, the baggage table 41 is positioned in a horizontal position, and as shown in FIG. Becomes a contact state, the electric circuit is closed, and a current flows through the electric circuit, so that the display lamp 93 is lit.

  When the recipient of the parcel confirms that the parcel is in the parcel storage box 2 by turning on the display lamp 93, the parcel recipient inserts a lock key (not shown) into the key insertion slot 33, and latches it by rotating the lock key to the right. As shown in FIGS. 5A and 5B, the door 21 is opened at the unlocked position, and the luggage in the luggage storage box 2 is taken out.

<Description of effects>
According to the delivery box 1B of the second embodiment, similarly to the delivery box 1A of the first embodiment, it cannot be locked unless a luggage is put in the luggage storage box 2, and can be locked if a luggage is put. The function can be achieved with a simple and inexpensive configuration.

  Furthermore, according to the delivery box 1B of the second embodiment, when the door 3 is closed with the luggage placed on the luggage storage table 41, the push-down member 80 that pushes down the luggage storage table 41 to a predetermined position is provided. When the door 3 is closed even when the weight of the load placed on the load table 41 is insufficient and the load table 41 cannot be lowered from the upper inclined position to the horizontal position. The load table 41 is pushed down by the push-down member 80, and the latch receiver 22 is pulled down to the latch engagement height position in conjunction with this, so that the bag can be locked even when the load is relatively light. Can be.

  In addition, it is possible to know that there is a baggage in the luggage storage box 2 from the lighting state of the display lamp 93, and it is confirmed that there is no baggage in the luggage storage box 2 by the light-off state of the display lamp 93. Since it is possible to know, the presence / absence of luggage in the luggage storage box 2 can be easily known only by visually confirming whether the display lamp 93 is turned on / off without opening the door 3.

  As mentioned above, although the delivery box of the present invention has been described based on a plurality of embodiments, the present invention is not limited to the configuration described in the above embodiment, and the configuration described in each embodiment is appropriately combined, etc. The configuration can be changed as appropriate without departing from the spirit of the invention.

<Description of Modified Example of Display Device>
In the second embodiment described above, the light is turned on / off by contact / non-contact between the fixed contact piece 91 disposed on the luggage storage box 2 side and the movable contact piece 92 disposed on the luggage storage table 41 side. Although the example which employ | adopted the display apparatus 90 of the structure which showed the detection result of the package detection mechanism 40 using the display lamp 93 was given, it is not limited to this, For example, Fig.20 (a)-(d A display device 100 as shown in FIG.

20 (a) to 20 (d) mainly includes a display member 101, an interlocking member 102 connected to the upper end side of the upper extension 44c of the lever member 44, and an upper end portion of the interlocking member 102. The arm 103 that extends toward the side on which the display member 101 is disposed, the magnetic body 104 (such as an iron piece) attached to the tip of the arm 103, the magnetic body 104 facing the magnetic body 104 and the magnetic body 104. And a magnet 105 mounted on the display member 101 so as to be positioned below the screen.
As shown in FIGS. 20A and 20B, when the luggage storage table 41 is in the upward inclined position, the display member 101 is not pulled up by the attractive magnetic force acting between the magnetic body 104 and the magnet 105. When the magnetic body 104 is located at the non-adsorption height position and the luggage storage base 41 is in the horizontal position as shown in FIGS. 20C and 20D, the magnetic body 104 acts between the magnetic body 104 and the magnet 105. The amount of change in the distance between the magnetic body 104 and the magnet 105, the strength of the magnet 105, and the like are set so that the magnetic body 104 is positioned at the suction height position where the display member 101 is pulled up by the attracting magnetic force.

  The display member 101 includes, for example, a display board 106 on which the characters “received” are written, and a pair of support bars 107 suspended from both sides of the display board 106, and a display window provided on the door 3. A predetermined position on the rear side of the door 3 so that the display board 106 moves between a display height position at which the display board 106 faces 108 and a non-display height position at which the display board 106 is hidden below the display window 108. It is supported by a support guide member 109 attached to the movably up and down.

When the luggage storage table 41 moves up and down between an upwardly inclined position and a horizontal position, the magnetic body 104 provided via the lever member 44, the interlocking member 102, and the arm 103 is interlocked with the luggage storage table 41, so that the non-adsorption height is increased. It moves up and down between the vertical position and the suction height position.
When the load table 41 is in the upward inclined position, the magnetic body 104 is positioned at the non-adsorption height position, and the display member 101 is not pulled up by the attractive magnetic force acting between the magnetic body 104 and the magnet 105. Since the display member 101 is positioned at the non-display height position, as shown in FIG. 20A, the characters “Received” do not appear on the display window 108, and the load is placed on the load table 41. You can know what is not.
When the baggage table is in the horizontal position, the magnetic body 104 is positioned at the suction height position, and the display member 101 is pulled up by the attractive magnetic force acting between the magnetic body 104 and the magnet 105, so that the magnetic material 104 is magnetized through the magnet 105. Since the display member 101 is attracted to the body 104 and positioned at the display height position, as shown in FIG. 20C, the characters “Received” appear on the display window 108 and the luggage storage table 41 displays the package. Can be found.

  Thus, the display member 101 displays the characters “Received” on the display window 108, so that it can be known that the package is in the package storage box 2 and the display member 101 displays “Received”. Is not displayed on the display window 108, it is possible to know that no luggage is contained in the luggage storage box 2, so that the luggage storage box can be checked simply by visually checking the display window 108 without opening the door 3. The presence or absence of luggage in 2 can be easily known.

When the door 3 is opened while the display member 101 is attracted to the magnetic body 104 via the magnet 105, the magnet 105 is forcibly slid and pulled away from the magnetic body 104. Since the magnetic force attracted to the magnet 105 does not act, the display member 101 naturally descends due to its own weight, and the display member 101 is automatically positioned at the non-display height position.
Then, after removing the luggage placed on the luggage storage table 41, when the door 3 is closed, the luggage storage table 41 is in the upward inclined position and the magnetic body 104 is in the non-adsorption height position. The display member 101 is not lifted by the attractive magnetic force acting between the magnetic body 104 and the magnet 105, and the display member 101 remains in the non-display height position. "Does not appear, and it can be confirmed by visual observation on the display window 108 that no load is placed on the load storage table 41.

  There is also an example in which the magnet 105 is disposed on the luggage storage box 2 side and the magnetic body 104 is disposed on the door 3 side.

  The delivery box of the present invention has a characteristic that a receipt stamp can be printed for the first time by putting a load in a luggage storage box, closing the door and locking it, and preventing the receipt stamp from being used for mischief. Therefore, it can be suitably used for the purpose of safely storing the package until the recipient returns after receiving the package for delivery, and the industrial applicability is great.

DESCRIPTION OF SYMBOLS 1 Home delivery box 2 Luggage storage box 3 Door 20 Locking mechanism 21 Latch 22 Latch receiving 30 Unlocking mechanism 31 Cylinder 40 Luggage detection mechanism 41 Luggage stand 42 Lever mechanism 44 Lever member 44a 1st convex part (1st latch release member)
44b 2nd convex part (2nd latch release member)
Reference Signs List 60 printing mechanism 61 stamp 62 stopper mechanism 71 standby position locking member 72 stamp position locking member 80 depressing member 90 display device 100 display device

Claims (6)

  In a parcel delivery box comprising a luggage storage box having an opening for taking in and out the luggage, a door for closing the opening of the luggage storage box, a locking mechanism for the door, and a printing mechanism for a receipt mark, A luggage detection mechanism is provided for detecting that the luggage is stored in the luggage storage box based on the weight of the luggage. The luggage detection mechanism detects that the luggage is stored in the luggage storage box, and the door locking mechanism is provided. A delivery box characterized in that the door is locked by being actuated and the printing mechanism for the receipt stamp is operable.   The luggage detection mechanism is installed in the luggage storage box and moves up and down according to the weight of the loaded luggage, and the vertical movement of the luggage storage table is printed on the latch receiving mechanism of the door locking mechanism and the receipt mark. The delivery box according to claim 1, comprising a lever mechanism that transmits to a stopper mechanism of the mechanism.   The receiving mark printing mechanism includes a stamper that can reciprocate between a standby position before stamping and a stamping position advanced by a predetermined distance from the standby position, and a stopper mechanism that restricts the reciprocating movement of the stamp. The stopper mechanism includes a standby position locking member that locks the stamper at the standby position, and a first locking release member that is provided in a lever mechanism that operates the standby position locking member. The delivery box according to claim 2.   The stopper mechanism has a stamping position locking member that locks the stamper moved from the standby position to the stamping position at the stamping position, and a second locking release member provided on a lever mechanism that operates the stamping position locking member. The delivery box according to claim 3, further comprising:   5. The push-down member that pushes down the luggage storage table to a predetermined position when the door is closed while the luggage is placed on the luggage storage table is disposed on the door. Delivery box as described.   6. The delivery box according to claim 1, further comprising a display device for indicating a detection result of the package detection mechanism.

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