JP2019177077A - Accommodation box - Google Patents

Abstract

To prevent a door from being unable to be opened due to unintentional closing of the door by a user, with a simple configuration.SOLUTION: An accommodation box 10 includes: a box body 11 having an opening; doors 21A, 21B, 51 which are attached to the box body 11 and with which the opening can be opened and closed; lock mechanisms 40A, 40B, 60 which blocks opening of the doors 21A, 21B, 51 at a closed position; a release mechanism 70 which switches the lock mechanism 60 from a lock state of blocking opening of the door 51 to a release state of allowing opening of the doors 21A, 21B; and an operation member 30 provided in the doors 21A, 21B, normally located at a regulation position for regulating movement of the doors 21A, 21B to the closed position, provided so as to be able to be displaced from the regulation position to an allowed position for allowing movement of the doors 21A, 21B to the closed position, and capable of being operated from the outside of the doors 21A, 21B.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a storage box.

Conventionally, a delivery box for a detached house is known (for example, see Patent Document 1).
Patent Document 1 discloses a load receiving chamber having a load receiving chamber door, a door lock portion that prevents the load receiving chamber door from being opened, and a load receiving detection means that allows a lock operation of the door lock portion by depositing a load in the load receiving chamber. And a door delivery device having a door lock disabling means for disabling the lock of the load receiving chamber door when the load receiving chamber door is open.

  The load receiving sensing means includes a sensing unit support frame disposed in a lower part of the cargo receiving chamber, a sensing unit swinging up and down with respect to the sensing unit support frame, and being held upward, and a downward movement of the sensing unit. It consists of an operating rod that moves and allows door lock.

  According to such a home delivery receiving device, when the luggage is deposited in the cargo receiving chamber, this is detected by the cargo receiving sensing means, and the locking operation of the door lock portion is allowed. For this reason, it is possible to suppress the occurrence of inconvenience that the door is locked by unintentionally closing the door before the parcel delivery company deposits the luggage.

Japanese Patent Laid-Open No. 10-45196

  By the way, the home delivery receiving device described in Patent Document 1 requires a load receiving detecting means for detecting the deposit of the load in the load receiving room. Therefore, there are problems that the configuration of the apparatus is complicated and that maintenance work is complicated.

  An object of the present invention is to provide a storage box that can suppress, with a simple configuration, that a door cannot be opened by unintentionally closing the door.

  A storage box for achieving the above object includes a box body having an opening, a door attached to the box body and capable of opening and closing the opening, and a locking mechanism for preventing the opening of the door in a closed position; With the switching operation, the door is provided with an unlocking mechanism that switches the locking mechanism from a locked state that prevents the door from being opened to an unlocked state that allows the door to be opened, and the door is always closed. An operating member that is located at a restricting position that restricts movement to a position and that can be displaced from the restricting position to an allowable position that allows movement of the door to a closed position, and that can be operated from the outside of the door; .

  According to this configuration, the operation member is provided on the door that opens and closes the opening of the box body. For this reason, in a state where the operation member is in the restriction position, the movement of the door to the closed position is restricted by the operation member. Thereby, it can suppress that a door moves to a closed position and a locking mechanism will be in a locked state.

  On the other hand, in a state where the operation member is at the allowable position by the operation by the user, the movement of the door to the closed position is permitted by the operation member. Thereby, the user can move the door to the closed position and put the locking mechanism in the locked state.

Further, when the door is locked at the closed position, the door can be opened by switching the locking mechanism from the locked state to the unlocked state via the unlocking mechanism.
Thus, according to the above configuration, the door is not moved to the closed position and locked by the locking mechanism unless the user operates the operating member to displace it to the allowable position.

Therefore, it can suppress by a simple structure that a user cannot open a door by closing a door unintentionally.
In the storage box, when the opening is a first opening, the door is a first door, and the locking mechanism is a first locking mechanism, the box body has a second opening, A second door that allows the second opening to be opened and closed, and an unlocked state that allows the second door to be opened at the closed position; and a locked state that prevents the second door from being opened at the closed position. And a second locking mechanism that can be switched in accordance with a switching operation from the second door side, wherein the unlocking mechanism is in a state in which the first door and the second door are locked in the closed position. Preferably, the first locking mechanism is switched from the locked state to the unlocked state in conjunction with the second locking mechanism being switched from the locked state to the unlocked state.

  According to this configuration, the storage box includes the first door that can open and close the first opening and the second door that can open and close the second opening. For this reason, for example, the 1st door is arrange | positioned in the door exterior and the 2nd door is arrange | positioned in the door interior, The delivery goods etc. which were accommodated in the box main body from the door exterior can be received from the door interior.

  Moreover, according to the said structure, in the state in which the 1st door and the 2nd door were each locked in the closed position, a user performs switching operation from the 2nd door side, and a 2nd locking mechanism is made from a locked state. When switching to the unlocked state, the unlocking mechanism is linked to this, and the first locking mechanism is switched from the locked state to the unlocked state. For this reason, when the second locking mechanism is operated to open the second door in order to receive deliveries from the inside of the door, the first locking mechanism is switched from the locked state to the unlocked state in conjunction with this. . As a result, the first door can be opened, and a delivery item or the like can be returned to a state where it can be accommodated through the first opening. Therefore, it is possible to open the first door simultaneously with opening the second door.

In the storage box, it is preferable that an urging mechanism for urging the first door outward is provided at an edge of the first opening in the box body.
When the user switches the second locking mechanism from the locked state to the unlocked state in a state where the first door and the second door are locked at the closed position, the unlocking mechanism is linked to this, The locking mechanism is switched from the locked state to the unlocked state. However, in this state, if the first door is opened and the operation member does not return to the restricted position, there is a possibility that the first door cannot be opened by switching the first locking mechanism to the locked state again. .

  In this respect, according to the above configuration, when the first locking mechanism is switched from the locked state to the unlocked state, the first door is opened because the first door is biased outward by the biasing mechanism. . Thereby, an operation member can be returned to a control position, and generation | occurrence | production of the problem that a 1st door is closed and cannot be opened can be suppressed.

In the storage box, it is preferable that the operation member is provided so as to be displaceable in a vertical direction between the restriction position and the permissible position above the restriction position.
According to this configuration, the operation member is always located at the restriction position due to its own weight. Further, the user can displace the operation member to an allowable position by lifting the operation member against its own weight. Therefore, the operation member can be realized with a simple configuration.

  In the storage box, a support plate protruding toward the outside of the door is fixed to the door, and the support plate is provided with a support hole extending in a vertical direction, and the operation member Has a weight provided on the inside of the support plate, an operation knob provided on the outside of the support plate, and a connecting shaft that is inserted through the support hole and connects the weight and the operation knob. In addition, a restricting portion that restricts movement of the door to the closed position by abutting the weight in a state where the operation member is in the restricting position protrudes from an edge of the opening in the box body. It is preferable.

  According to this configuration, the operation member is always located at the restriction position due to the weight of the weight. In this state, the movement of the door to the closed position is restricted by the weight of the operating member coming into contact with the restricting portion protruding from the edge of the opening in the box body.

  On the other hand, the user can displace the operation member to an allowable position for escaping from the restricting portion by lifting the operation knob disposed outside the support plate.

  ADVANTAGE OF THE INVENTION According to this invention, it can suppress by a simple structure that a user cannot open a door by closing a door unintentionally.

The perspective view which shows the delivery box of the state by which the makeup | decoration door and the 2nd door are open | released about one Embodiment of a storage box. The perspective view which shows the delivery box of the state in which the decorative door of the embodiment, the 1st door, and the 2nd door are open | released. The perspective view which shows the delivery box seen from the 2nd door side of the embodiment. The perspective view which expands and shows centering on the 1st locking mechanism of the same embodiment, the 2nd locking mechanism, and an unlocking mechanism. It is sectional drawing in alignment with line 5-5 in FIG. 4, (a) is a figure when a 1st door is a locked state, (b) is a figure when a 1st door is an unlocked state. It is a perspective view which expands and shows centering on the operation member of the embodiment, (a) is a figure showing the state where an operation member is in a control position, (b) is the operation member in a permission position, and the 1st door The figure which shows the state which was locked. It is a side view which expands and shows the operation member of the embodiment centered, (a) is a figure showing the state where an operation member is in a regulation position, and (b) shows the state where an operation member was lifted to an allowable position. The figure to show, (c) is a figure which shows the state in which the operation member exists in a permissible position, and the 1st door was locked.

Hereinafter, an embodiment will be described with reference to FIGS. In the present embodiment, the storage box is embodied as a delivery box.
As shown in FIGS. 1 to 3, the delivery box 10 has a substantially rectangular parallelepiped outer shape and includes a metal box body 11.

<Box body 11>
As shown in FIGS. 2 and 3, first openings 13 </ b> A and 13 </ b> B and second openings 14 </ b> A and 14 </ b> B are provided on a pair of opposing side surfaces of the box body 11, respectively. Inside the box main body 11, the internal space of the box main body 11 is connected to the upper first opening 13B and the second opening 14B, respectively, and the lower first opening 13A and the second opening 14A. A partition plate 12 is provided that partitions into the lower housing space 11A.

  As shown in FIG. 1 and FIG. 2, a metal first door 21 </ b> A that can individually open and close the first openings 13 </ b> A and 13 </ b> B at one side edge (left side of the figure) of the box body 11. 21B is attached via rod hinges 22A and 22B.

In addition, a metal decorative door 91 that covers the first doors 21 </ b> A and 21 </ b> B from the outside is attached to the one side edge of the box body 11 through a hinge 92 so as to be opened and closed.
As shown in FIG. 3, a metal second door 51 that can open and close the second openings 14 </ b> A and 14 </ b> B collectively is hinged (on the side edge of one side of the box body 11 (to the right in the figure). (Not shown).

  As shown in FIGS. 1, 2, and 5, the box body 11 is provided with a protruding wall portion 16 that is bent from the inner edge of the other side edge portion 15 (to the right in the figure) and protrudes outward. It has been. Note that the tip of the protruding wall portion 16 is bent toward the outside in the width direction of the box body 11 (hereinafter, the width direction W).

On the outer surface of the side edge 15 of the first openings 13A and 13B of the box body 11, metal restricting members 17A and 17B are projected.
<First door 21A, 21B>
As shown in FIGS. 2 and 5, the lower first door 21 </ b> A is bent from a main body portion 21 a that closes the lower first opening 13 </ b> A, and a side edge portion opposite to the bar hinge 22 </ b> A in the main body portion 21 a. The bent portion 21b extends toward the inside of the box main body 11, and the folded portion 21c is folded back from the front end of the bent portion 21b toward the inside in the width direction W.

  A through hole 23 is provided in the bent portion 21b. A locking member 24 made of hard synthetic resin having a locking recess 24a that opens toward the outside in the width direction W is inserted and fixed in the through hole 23.

A metal support plate 25 is fixed to the first door 21A.
The support plate 25 has a base portion 26 fixed to an end portion of the outer surface of the first door 21A opposite to the bar hinge 22A, and a protrusion that is bent from the base portion 26 and protrudes toward the outside of the first door 21A. Part 27.

  The protruding portion 27 includes an inner wall portion 27a protruding from the base portion 26 toward the outside of the first door 21A, a front wall portion 27b bent from the inner wall portion 27a and extending toward the outer side in the width direction W, and a front wall. The outer wall 27c is bent from the portion 27b and extends toward the box body 11, and the rear wall 27d is bent from the outer wall 27c and extends inward in the width direction W.

As shown in FIG. 5A, the front wall portion 27 b is located outside the protruding wall portion 16 of the box body 11.
As shown in FIG. 6, a display window 28 is provided through the front wall portion 27b.

A support hole 29 extending in the vertical direction is provided in the outer side wall portion 27c.
Since the configuration of the lower first door 21A is basically the same as the configuration of the upper first door 21B, the same reference numeral as the lower first door 21A or “B” instead of “B”. The description which overlaps by omitting the code | symbol which attached | subjected "

<Operation member 30>
As shown in FIGS. 2 and 5 to 7, the first doors 21 </ b> A and 21 </ b> B are always located at a restriction position that restricts the movement of the first doors 21 </ b> A and 21 </ b> B to the closed position, and from the restriction position. A metal operation member 30 is provided that can be displaced to an allowable position that allows the first doors 21A and 21B to move to the closed position, and that can be operated from the outside of the first doors 21A and 21B.

  As shown in FIGS. 5 to 7, the operation member 30 is provided on the outer side in the width direction W of the outer wall portion 27 c and the weight 31 having a substantially rectangular parallelepiped shape provided inside the width direction W of the outer wall portion 27 c. And a connecting shaft 33 that is inserted through the support hole 29 and connects the weight 31 and the operation knob 32. Note that the outer peripheral surface of the operation knob 32 may be knurled as necessary.

The weight 31 is accommodated in a space surrounded by the front wall portion 27b, the outer wall portion 27c, and the back wall portion 27d.
The operation member 30 is provided so as to be displaceable in the vertical direction between a lowermost position (hereinafter referred to as a restriction position) and an uppermost position (hereinafter referred to as an allowable position) when the connecting shaft 33 is displaced in the support hole 29. ing.

  As shown in FIGS. 6A and 7A, the operation member 30 is always in the restricted position due to its own weight. At this time, the regulating member 17B provided on the box body 11 faces the weight 31 of the operation member 30 in the opening / closing direction of the first door 21B. For this reason, when the 1st door 21B is moved toward a closed position, the movement to the closed position of the 1st door 21B will be controlled because the control member 17B will contact | abut the weight 31. FIG.

  As shown in FIG. 7B, the operation member 30 is displaced to the allowable positions shown in FIGS. 6B and 7C by grasping the operation knob 32 and lifting it upward. At this time, since the lower surface of the weight 31 is located above the restriction member 17B, the restriction member 17B does not face the weight 31 in the opening / closing direction of the first door 21B. For this reason, the movement to the closed position of the 1st door 21B is accept | permitted.

  Here, green and red paints are respectively applied to the upper and lower portions of the front surface of the weight 31 of the present embodiment. For this reason, when the operation member 30 is in the restriction position, the green portion of the weight 31 is visually recognized through the display window 28 of the support plate 25. When the operation member 30 is at the allowable position, the red portion of the weight 31 is visually recognized through the display window 28.

<First locking mechanism 40A, 40B>
As shown in FIGS. 1, 3, 4, 5 (a), and 5 (b), the delivery box 10 has a first door 21 </ b> A, 21 </ b> B in a closed position that closes the first openings 13 </ b> A, 13 </ b> B. 1st locking mechanism 40A, 40B which prevents opening | release of is provided.

  Since the configuration of each first locking mechanism 40A, 40B is basically the same, hereinafter, the configuration of the upper first locking mechanism 40B will be described by describing the configuration of the lower first locking mechanism 40A. Description is omitted.

As shown in FIGS. 5A and 5B, a support member 43 made of a metal plate material is fixed to the inner surface of the side edge portion 15 of the box body 11.
The latch member 41 is supported by the support member 43 so as to be movable along the width direction W.

  The latch member 41 extends along the width direction W. At the base end of the latch member 41, an engagement protrusion 41 a that protrudes toward the inner side of the box body 11 (upper side in the figure) is provided.

The front end surface 41 b of the latch member 41 is inclined so that the front end side, that is, the inner side in the width direction W is positioned inside the box body 11.
The latch member 41 is provided with an accommodation recess 41 c that opens in the base end surface and extends in the width direction W. A spring 42 that biases the latch member 41 toward the inner side in the width direction W is accommodated in the accommodation recess 41c. One end of the spring 42 is in contact with the side wall of the box body 11 that faces the base end surface of the latch member 41.

  When the first door 21A moves to the closed position using the bar hinge 22A as a fulcrum, the latch member 41 resists the biasing force of the spring 42 by the front end surface 41b being pressed by the locking member 24 of the first door 21A. To move outward in the width direction W. When the first door 21A moves to the closed position, the latch member 41 enters the locking recess 24a of the locking member 24 by being biased by the spring 42 (see FIG. 5A). Thereby, the front-end | tip part of the latch member 41 is latched by the latch member 24, and opening of 21 A of 1st doors is blocked | prevented.

<Second locking mechanism 60>
As shown in FIGS. 1, 2, 3, and 4, the second door 51 has an unlocked state that allows the second door 51 to be opened at a closed position where the second openings 14 </ b> A and 14 </ b> B are closed, A second locking mechanism 60 that can be switched to a locked state that prevents the second door 51 from being opened at the closed position is provided.

  As shown in FIG. 4, the second locking mechanism 60 is a cylinder lock, has a key hole 61 a facing the outside of the second door 51, and is a cylinder portion attached to an attachment hole (not shown) of the second door 51. 61, and a swing piece 62 connected to a plug (not shown) of the cylinder portion 61 by a screw 63. The swing piece 62 is interlocked with the turning operation of the key inserted into the key hole 61a, and is shown in the unlocked position (position at 6 o'clock in front view) indicated by a solid line in the figure and indicated by a two-dot chain line in the figure. It can swing between the locked position (position at 3 o'clock in front view).

  When the second door 51 is in the closed position and the swing piece 62 is in the locked position, the swing piece 62 is locked inside the side edge of the second opening 14A, thereby opening the second door 51. It will be in the locked state which prevents.

  On the other hand, in the locked state, when the switching operation for inserting the key into the keyhole 61a and rotating it counterclockwise is performed, the swing piece 62 is swung to the unlocked position. As a result, the locked state where the swinging piece 62 and the side edge of the second opening 14A are locked, that is, the locked state, is released, and the second door 51 is allowed to be opened.

<Unlocking mechanism 70>
As shown in FIGS. 1, 3, 4, 5 (a) and 5 (b), the first doors 21 </ b> A and 21 </ b> B and the second door 51 are locked in the closed position inside the box body 11. An unlocking mechanism 70 is provided for switching the first locking mechanism 40A, 40B from the locked state to the unlocked state in conjunction with the second locking mechanism 60 being switched from the locked state to the unlocked state in the locked state. Yes.

  As shown in FIGS. 1, 3, and 4, a box-shaped first drive shaft 71 extending along the inner surface of the side wall from the back side to the front side is provided inside the box body 11 as a bearing (illustrated). Via an abbreviation).

  At the back end of the first drive shaft 71, a pressure receiving portion that receives a pressing force from the swing piece 62 while the swing piece 62 of the second locking mechanism 60 is being swung from the locked position to the unlocked position. 71a protrudes. Note that the first drive shaft 71 in FIG. 4 is in a state where it does not receive a pressing force from the swing piece 62.

  As shown in FIG. 4, a transmission plate 73 protruding upward is fixed to the front end portion of the first drive shaft 71. A protrusion 73 a that protrudes toward the front side is provided on the upper portion of the transmission plate 73.

  As shown in FIGS. 4 and 5A, a prismatic second drive shaft 72 extending in the vertical direction is provided between the side edge 15 of the box body 11 and the first drive shaft 71. It is rotatably supported via a bearing (not shown).

  A portion of the second drive shaft 72 corresponding to the transmission plate 73 is fixed with a transmission plate 74 that protrudes toward the back side. The transmitted plate 74 is located on the inner side in the width direction W than the protruding portion 73 a of the transmitting plate 73.

  A pair of upper and lower transmission plates 75 protruding toward the front side are fixed to portions of the second drive shaft 72 corresponding to the pair of upper and lower latch members 41. As shown in FIG. 5, the transmission plate 75 is located on the inner side in the width direction W than the engagement protrusion 41 a of the latch member 41. In the present embodiment, each transmission plate 75 is provided on the same plane as the transmission plate 74.

  When the swing piece 62 is rotated from the locked position to the unlocked position by the switching operation by the key, the pressure receiving portion 71a of the first drive shaft 71 is pressed by the swing piece 62, so that the first drive is performed. The shaft 71 is rotated counterclockwise when viewed from the front.

  At this time, as shown in FIG. 5B, the transmission plate 73 fixed to the first drive shaft 71 tilts and the transmission plate 74 is pressed by the protrusion 73a of the transmission plate 73, so that the first The two drive shafts 72 are rotated counterclockwise in plan view. At this time, the transmission plate 75 presses the engagement protrusion 41 a of the latch member 41, so that the latch member 41 is displaced toward the outside in the width direction W. As a result, the tip of the latch member 41 is retracted from the locking recess 24 a of the locking member 24.

In this way, the first locking mechanism 40A is switched from the locked state to the unlocked state.
<Burning mechanism 80>
As shown in FIGS. 4 and 5, a pair of upper and lower urging mechanisms 80 for urging the first doors 21 </ b> A and 21 </ b> B toward the outside at the side edges 15 of the first openings 13 </ b> A and 13 </ b> B in the box body 11. Is provided.

  A support fitting 81 made of a metal plate is fixed to the inner surface of the side wall of the box body 11. The support fitting 81 extends from the inner surface of the side wall along the inner side in the width direction W and is bent toward the side edge 15. The front end 81 a of the support fitting 81 is folded back toward the outside in the width direction W.

An insertion hole (not shown) is provided at the distal end portion 81 a of the support fitting 81. A round bar-like pushing member 82 extending toward the side edge 15 is inserted through the insertion hole.
The pushing member 82 protrudes outside through a through hole (not shown) provided in the side edge 15 of the box body 11. An annular flange portion 82 a that protrudes to the outer peripheral side is provided in a portion between the side edge portion 15 and the tip end portion 81 a of the support fitting 81 of the pushing member 82. A spring 83 that biases the pushing member 82 toward the side edge 15 of the box body 11 is provided between the flange 82 a and the tip 81 a of the support fitting 81.

Next, the operation of this embodiment will be described.
In the delivery box 10 of the present embodiment, an operation member 30 is provided on the first doors 21A and 21B that open and close the first openings 13A and 13B of the box body 11. For this reason, as shown in FIG. 6A and FIG. 7A, in a state where the operation member 30 is in the restriction position, the movement of the first doors 21A and 21B to the closed position is restricted by the operation member 30. Will be. Thereby, it can prevent that 1st door 21A, 21B moves to a closed position, and 1st locking mechanism 40A, 40B will be in a locked state.

  On the other hand, as shown in FIG. 7B, in a state where the operation member 30 is in the allowable position by an operation by a user such as a courier, the movement of the first doors 21A and 21B to the closed position is the operation member 30. Will be allowed. Accordingly, as shown in FIGS. 6B and 7C, the first doors 21A and 21B of the delivery box 10 are moved to the closed position, and the first locking mechanisms 40A and 40B are brought into the locked state. it can.

  In addition, in a state where the first door 21A, 21B and the second door 51 are locked at the closed position, the administrator performs a switching operation with a key to open the second door 51 in order to receive a delivery item, etc. When the second locking mechanism 60 is switched from the locked state to the unlocked state, the unlocking mechanism 70 is interlocked with this, and the first locking mechanisms 40A and 40B are switched from the locked state to the unlocked state. Thereby, it becomes possible to open the first doors 21A and 21B, and it is possible to return the delivered goods to a state where they can be accommodated through the first openings 13A and 13B. Therefore, the first doors 21A and 21B can be opened simultaneously with opening the second door 51.

  However, in this state, if the first doors 21A and 21B move to the closed position before the operating member 30 returns to the restricting position, the first locking mechanisms 40A and 40B are switched to the locked state again. There is a risk that the one door 21A, 21B cannot be opened. In particular, in the delivery box 10 including the decorative door 91, when the decorative door 91 is closed, the first doors 21A and 21B are closed by the inner doors 21A and 21B being pushed by the decorative door 91. It is easy to cause the inconvenience described above.

  In this regard, according to the present embodiment, since the first doors 21A and 21B are urged outward by the pushing member 82 of the urging mechanism 80, the first locking mechanisms 40A and 40B are unlocked from the locked state. When switched to the state, the first doors 21A and 21B are opened. Thereby, the operation member 30 can be returned to the restricted position by its own weight, and the occurrence of inconvenience that the first doors 21A and 21B are closed again and cannot be opened can be suppressed.

Next, the effect of this embodiment will be described.
(1) The home delivery box 10 includes a box body 11, first doors 21A and 21B, a second door 51, first locking mechanisms 40A and 40B, a second locking mechanism 60, and an unlocking mechanism 70. The delivery box 10 is provided on each of the first doors 21A and 21B, and is always located at a restriction position that restricts the movement of the first doors 21A and 21B to the closed position, and from the restriction position to the first door. An operation member 30 is provided so as to be displaceable at an allowable position that allows the movement of the 21A and 21B to the closed position, and can be operated from the outside of the first doors 21A and 21B.

  According to such a configuration, since the above-described action is achieved, the first door 21A, 21B moves to the closed position and moves to the first position unless a user such as a delivery company operates the operation member 30 to displace it to the allowable position. It is not locked by the locking mechanisms 40A and 40B. Therefore, it is possible to prevent the first doors 21A and 21B from being opened by closing the first doors 21A and 21B unintentionally by a user such as a home delivery company with a simple configuration.

  (2) The delivery box 10 includes first doors 21A and 21B that can open and close the first openings 13A and 13B, and a second door 51 that can open and close the second openings 14A and 14B. For this reason, the 1st door 21A, 21B is arrange | positioned in the door exterior, and the 2nd door 51 can be arrange | positioned in the door interior, and the delivery goods etc. which were accommodated in the box main body 11 can be received from the door interior from the door exterior. .

(3) A biasing mechanism 80 that biases the first doors 21A and 21B outward is provided at the side edge 15 of the first openings 13A and 13B in the box body 11.
According to such a configuration, the operation member 30 can be returned to the restriction position by its own weight by performing the above-described action, and the occurrence of inconvenience that the first doors 21A and 21B are closed again and cannot be opened can be suppressed. .

(4) The operation member 30 is provided so as to be displaceable along the vertical direction between the restriction position and the allowable position above the restriction position.
According to such a configuration, the operation member 30 is always located at the restriction position due to its own weight. Further, a user such as a home delivery company can displace the operation member 30 to an allowable position by lifting the operation member 30 against its own weight. Therefore, the operation member 30 can be realized with a simple configuration.

  (5) A support plate 25 protruding toward the outside of the first doors 21A and 21B is fixed to the first doors 21A and 21B. The support plate 25 is provided with a support hole 29 extending along the vertical direction. The operation member 30 is connected to the weight 31 provided inside the support plate 25, the operation knob 32 provided outside the support plate 25, and the support hole 29 to connect the weight 31 and the operation knob 32. And a shaft 33. The side edge 15 of the first openings 13A and 13B in the box body 11 is restricted from moving the first doors 21A and 21B to the closed position by contacting the weight 31 when the operation member 30 is in the restricted position. The restricting members 17A and 17B are projected.

  According to such a configuration, the operation member 30 is always positioned at the restriction position due to the weight of the weight 31. In this state, the weight 31 of the operating member 30 comes into contact with the restricting members 17A and 17B projecting from the edge portions of the first openings 13A and 13B in the box body 11, so that the first doors 21A and 21B are closed. Movement is restricted.

  On the other hand, a user such as a home delivery company can displace the operation member 30 to an allowable position for escaping from the restriction members 17 </ b> A and 17 </ b> B by lifting the operation knob 32 disposed outside the support plate 25.

  (6) Different colored paints are applied to the upper and lower parts of the front surface of the weight 31, respectively. In addition, a display window 28 for visually recognizing the front surface of the weight 31 is provided through the front wall portion 27 b of the protruding portion 27 of the support plate 25.

  According to such a configuration, when the operation member 30 is in the restriction position, the green portion of the weight 31 is visually recognized through the display window 28 of the support plate 25. When the operation member 30 is at the allowable position, the red portion of the weight 31 is visually recognized through the display window 28. For this reason, a user such as a delivery company can easily confirm the locked state of the first doors 21A and 21B, that is, the state of deposit of the delivery items in the delivery box 10.

This embodiment can be implemented with the following modifications. The present embodiment and the following modifications can be implemented in combination with each other within a technically consistent range.
-The number of accommodation space 11A, 11B is not limited to two. There may be one, or three or more.

The display window 28 can be omitted.
The allowable position of the operation member 30 can be set below the restriction position. In this case, for example, the weight 31 of the operation member 30 may be urged upward by a spring.

The urging mechanism 80 can be omitted.
The first locking mechanism 40A, 40B can arbitrarily change its configuration as long as it prevents the opening of the first door 21A at the closed position.

  The second locking mechanism 60 moves from the second door 51 side into an unlocked state that allows the second door 51 to be opened at the closed position and a locked state that prevents the second door 51 from being opened at the closed position. Any switch can be used as long as it can be switched in accordance with the switching operation. For example, it can be changed to an electronic lock that does not use a mechanical cylinder lock.

  The unlocking mechanism 70 changes from the locked state in which the first locking mechanisms 40A and 40B are prevented from opening the first doors 21A and 21B to the unlocked state in which the opening of the first doors 21A and 21B is permitted in accordance with the switching operation. If it switches, the structure can be changed arbitrarily.

The decorative door 91 can be omitted.
The second openings 14A and 14B of the box body 11 can be omitted. In this case, the delivery is deposited through the front opening and the delivery is taken out through the opening.

  DESCRIPTION OF SYMBOLS 10 ... Home delivery box (storage box), 11 ... Box main body, 11A ... Lower storage space, 11B ... Upper storage space, 12 ... Partition plate, 13A, 13B ... First opening, 14A, 14B ... Second opening, 15 ... Side edge part 16 ... Projection wall part 17A, 17B ... Restriction member (regulation part), 21A, 21B ... First door, 21a ... Main body part, 21b ... Bending part, 21c ... Folding part, 22A, 22B ... Bar hinge , 23 through hole, 24 locking member, 24a locking recess, 25 support plate, 26 base, 27 projecting portion, 27a inner wall portion, 27b front wall portion, 27c outer wall portion, 27d ... back wall, 28 ... display window, 29 ... support hole, 30 ... operation member, 31 ... weight, 32 ... operation knob, 33 ... coupling shaft, 40A, 40B ... first locking mechanism, 41 ... latch member, 41a ... engaging protrusion, 41b ... tip surface, DESCRIPTION OF SYMBOLS 1c ... Housing recessed part, 42 ... Spring, 43 ... Support member, 51 ... 2nd door, 60 ... 2nd locking mechanism, 61 ... Cylinder part, 61a ... Key hole, 62 ... Swing piece, 63 ... Screw, 70 ... Unlock Mechanism: 71 ... first drive shaft, 71a ... pressure receiving portion, 72 ... second drive shaft, 73 ... transmission plate, 73a ... projection, 74 ... transmitted plate, 75 ... transmission plate, 80 ... biasing mechanism, 81 ... Support metal fitting, 81a ... tip, 82 ... pushing member, 82a ... flange, 83 ... spring, 91 ... decorative door, 92 ... hinge.

Claims (5)

A box body having an opening;
A door attached to the box body and capable of opening and closing the opening;
A locking mechanism that prevents the door from opening in the closed position;
With the switching operation, the unlocking mechanism that switches the locking mechanism from the locked state that prevents the door to open to the unlocked state that allows the door to open, and
It is provided at the door, and is always located at a restriction position that restricts the movement of the door to the closed position, and can be displaced from the restriction position to an allowable position that allows the door to move to the closed position. And an operation member operable from the outside of the door,
Containment box. When the opening is a first opening, the door is a first door, and the locking mechanism is a first locking mechanism,
The box body has a second opening;
A second door that allows the second opening to be opened and closed is attached to the box body,
It is possible to switch between an unlocked state that allows the second door to be opened at the closed position and a locked state that prevents the second door from being opened at the closed position in accordance with a switching operation from the second door side. A second locking mechanism;
In the state where the first door and the second door are locked in the closed position, the unlocking mechanism is coupled with the second locking mechanism being switched from the locked state to the unlocked state. 1 Switch the locking mechanism from locked to unlocked,
The storage box according to claim 1. An urging mechanism for urging the first door outward is provided at an edge of the first opening in the box body.
The storage box according to claim 2. The operation member is provided so as to be displaceable along the vertical direction between the restriction position and the allowable position above the restriction position.
The accommodation box according to any one of claims 1 to 3. A support plate protruding toward the outside of the door is fixed to the door,
The support plate is provided with a support hole extending along the vertical direction,
The operation member includes a weight provided inside the support plate, an operation knob provided outside the support plate, a connecting shaft inserted through the support hole and connecting the weight and the operation knob. Have
At the edge of the opening in the box body, a restricting portion that restricts movement of the door to the closed position by abutting the weight in a state where the operation member is in the restricting position protrudes.
The storage box according to claim 4.