JP2572317Y2 - Goods receiving box - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an article receiving box for receiving articles such as home delivery.

[0002]

2. Description of the Related Art An object of the present invention is to enable delivery of goods by a courier service even when a resident is absent, and at the same time, to allow safe delivery of courier goods and to enable a resident to take out the stored goods at any time. This type of goods receiving box may be used for this purpose. In such an article receiving box, when an article is not stored in the box body forming the article storage room, the courier can store the courier in the article storage room, When is stored, it is required that anyone other than the resident cannot take out the article.

A conventional article receiving box which can cope with this demand is described in Japanese Utility Model Publication No. Hei 2-11863. The goods receiving box described in this publication,
An article receiving port is provided on the front side of the article storing chamber, and an article taking-out port is provided on the back side. A door is provided at the receiving port, and a locking mechanism is provided on the door.

[0004] The article receiving box is installed, for example, in a wall of a building, and the articles are stored in the article storage room from the entrance from the outside, and the articles are taken out from the exit from the room. become. Also, in this goods receiving box, the trader has a duplicate key in advance, and when delivering the home delivery, the trader opens the door body using the duplicate key and transfers the goods such as the home delivery to the goods storage room from the reception entrance. After containing, the trader closes the door and locks it after containment,
Then, the resident takes out the home delivery stored in the article storage room from the outlet on the back side.

[0005]

[Problems to be Solved by the Invention] However, in a conventional goods receiving box in which a trader unlocks or locks a door using a duplicate key, a duplicate key must be given to the trader in advance. Therefore, if the number of traders who use the article receiving box is large, duplicate keys are required by the number of traders, and there is a problem that a large number of duplicate keys must be prepared.

[0006] In addition, when a large number of persons have duplicate keys, there is a problem that there is a high possibility that articles in the article accommodating room will be stolen.

The present invention has been made in view of the above circumstances, and after the articles are stored in the article storage chamber, the door on the front side is locked even without a key, and the articles are stored in the article storage chamber. By opening the door so that it can be opened and closed freely when there is no entry, the trader can store the goods in the goods storage room without having to have a duplicate key in advance. It is an object of the present invention to provide an article receiving box in which articles are stored in a room, and when the door is closed, the door is locked so that the door cannot be opened and the articles can be taken out only from the outlet.

[0008]

The article receiving box of the present invention is provided with a box body forming an article accommodating chamber provided with a receiving port on the front and an outlet on the back, and provided near the receiving port. About the pivot point from the first position corresponding to the receiving opening of the article storage chamber to the second position inside the article storage chamber and away from the article placement section, and A movable body capable of returning horizontally from the second position to the first position, a door body which horizontally swings and opens and closes the receiving opening of the article storage chamber outside the first position, and a slide bolt which can move in and out are provided. A locking mechanism which is normally protruded by an elastic urging force, a first member which can be moved up and down between two upper and lower positions, and a protruding position which vertically overlaps the first member and a retracted position which does not overlap the first member in the vertical direction. Lifting and lowering the first member movable between A lock receiving mechanism having a second member for locking the slide bolt of the locking mechanism and a non-latch portion not locking the slide bolt on the first member. When the locking mechanism is attached to the door body and the lock receiving mechanism is attached to the box body respectively, and the first member of the lock receiving mechanism moves up and down between two upper and lower positions, the latch portion and the non-latch portion form The alternatively positioned height position corresponds to the height position of the slide bolt of the locking mechanism, and the movable body is positioned between the first position and the second position.
The movable member and the second member of the lock receiving mechanism are connected via an intermediate mechanism that moves the second member of the lock receiving mechanism between the protruding position and the retracted position when moving between the positions. It is.

In this article receiving box, there are the following two concrete configurations of the intermediate mechanism.

First, when the movable body moves from the first position to the second position, the second member of the lock receiving mechanism is moved from the projecting position to the retracted position, and the movable body moves from the second position to the first position. Then, the second member of the lock receiving mechanism is moved from the retracted position to the protruding position.

Second, when the movable body moves from the first position to the second position, the second member of the lock receiving mechanism is moved from the retracted position to the protruding position, and the movable body moves from the second position to the first position. Then, the second member of the lock receiving mechanism is moved from the protruding position to the retracted position when performing the operation.

Further, the second member of the lock receiving mechanism may overlap the lower side of the first member or the upper side of the first member at the projecting position.
Although a resilient biasing member such as a spring body or a magnet for constantly resiliently biasing the member upward is required, in the former case, the first
A resilient biasing member is not necessary since the member is constantly biased downward by its own weight.

The specific upper and lower positional relationship between the latch portion and the non-latch portion provided side by side in the lock receiving mechanism is as follows.
It becomes like (4). (1) In the case where the intermediate mechanism has the above-described first specific configuration and the second member of the lock receiving mechanism is configured to overlap the lower side of the first member at the projecting position, the latch unit is positioned upward. The non-latch section is down. (2) When the intermediate mechanism has the above-described first specific configuration and the second member of the lock receiving mechanism is configured to overlap the upper side of the first member at the projecting position, the latch portion is not positioned below. The latch is on top. (3) When the intermediate mechanism has the above-described second specific configuration and the second member of the lock receiving mechanism is configured to overlap the lower side of the first member at the protruding position, the latch portion is positioned downward. The non-latch portion is at the top. (4) When the intermediate mechanism has the above-described second specific configuration and the second member of the lock receiving mechanism is configured to overlap the upper side of the first member at the protruding position, the latch portion is not up. The latch is down.

[0014]

In the article receiving box of the present invention, the operation in the case where the upper and lower specific positional relationship between the latch portion and the non-latch portion provided in parallel with the lock receiving mechanism corresponds to the above (1) will be described. .

When no articles are stored in the article storage chamber and the movable body is located at the first position, the second member of the lock receiving mechanism overlaps the lower side of the first member, and the first member is closed.
The member is raised to the upper position, and the non-latch portion of the first member corresponds to the height position of the slide bolt of the locking mechanism attached to the door. Therefore, the door can be freely opened.

When the door is opened and the article is put into the article accommodating chamber of the box body when the movable body is located at the first position, the movable body is pushed by the article or by hand and the second body is centered on the pivot point. Make a horizontal move toward the position. For this reason, the second member overlapping the lower side of the first member of the lock receiving mechanism is moved to the retracted position by the operation of the intermediate mechanism, and accordingly, the first member is lowered to the lower position to latch the first member. The part and the height position of the slide bolt of the locking mechanism attached to the door body correspond to each other. Therefore, when an article is stored and the door is closed in this state, the slide bolt of the locking mechanism is hooked on the latch portion, and the door is locked.

The articles stored in the article storage chamber are taken out from the outlet on the back side of the box body.

The door is unlocked by horizontally moving the movable body from the second position to the first position. That is, when the movable body at the second position is pushed back from the rear side toward the first position about the pivot point, the second position is obtained.
The member is moved to the forward position by the operation of the intermediate mechanism, and accordingly the first member is raised to the upper position, and the height position of the non-latch portion of the first member and the slide bolt of the locking mechanism attached to the door body Becomes unlocked correspondingly. In this state, the door can be opened.

The specific vertical positional relationship between the latch portion and the non-latch portion provided side by side in the lock receiving mechanism is described in (2) to (4).
Also in the case corresponding to (4), an operation similar to the above-described operation is performed.

That is, when no article is stored in the article storage chamber and the movable body is located at the first position, the slide bolt of the locking mechanism attached to the non-latch portion of the first member and the door body. And the door can be freely opened.

When the movable body is located at the second position, the door is locked in correspondence with the latch portion of the first member and the height position of the slide bolt of the locking mechanism.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 to 3, an article receiving box according to this embodiment has a box body 1 formed by assembling a thin steel plate to a frame (not shown), and is arranged in upper and lower stages. The floor plate members 2A, 2B, and 2C partition the inner space of the box body 1 into a mail storage room 3A at the uppermost part, an upper article storage chamber 3B for receiving articles, and a lower article storage chamber 3C for receiving articles. . And
Doors 4 are respectively provided at entrances 3a, 3b, 3c provided in front of the mail receiving room 3A and the upper and lower article storage rooms 3B, 3C.
A, 4B and 4C are provided. As shown in FIG. 4, the door 4B provided in the upper article storage room 3B can be opened and closed by swinging horizontally around the hinge H as indicated by an arrow A. The same applies to the other doors 4A and 4C. 4
a, 4b, 4c are handles, 4a 'is a mail inlet,
An opening / closing lid 4a "which is normally closed by its own weight as shown in FIG. 2 is attached to the mail inlet 4a '. In addition, as shown in FIGS. Has a mail receiving room 3A and an article storage room 3B, 3
C, outlets 3a ', 3b', 3c 'are formed, and outlets 3b', 3 corresponding to the article storage chambers 3B, 3C.
Opening / closing lids 4B 'and 4C' with a viewing window are provided at c '. 4B "and 4C" are handles.

The movable body 5 and the lock receiving mechanism 6 correspond to the upper article storage chamber 3B and the lower article storage chamber 3C, respectively.
And an intermediate mechanism 7 are provided, respectively, and a door 4B provided in the upper article storage chamber 3B and a door 4C provided in the lower article storage chamber 3C are respectively provided with a locking mechanism 8.
The movable body 5, the lock receiving mechanism 6, and the intermediate mechanism 7 are provided in the same manner corresponding to the upper-stage article storage chamber 3B and the lower-stage article storage chamber 3C, respectively.
Further, since the locking mechanism 8 is attached to each of the doors 4B and 4C in the same manner, in the following description, the movable body 5 and the lock receiving mechanism 6 provided in the upper article storage chamber 3B will be described.
And an intermediate mechanism 7, and a locking mechanism 8 provided on the door 4B.
, And the lower article storage room 3C and the door 4
The above-mentioned elements provided in C are denoted by the same reference numerals to avoid duplication of description.

As shown in FIGS. 3 to 9, the article storage chamber 3B
A vertical axis 9 which is a pivot point of the movable body 5 supported by the floor boards 2A and 2B is provided near the receiving port 3b. The movable body 5 is formed of a plate-like inner door material that is configured to cover the entire receiving opening 3b of the article storage chamber 3B, and brackets 10 and 1 provided above and below one end of the movable body 5 are provided.
0 is supported on the vertical axis 9. Then, the movable body 5 corresponds to the receiving port 3b of the article storage chamber 3B around the longitudinal axis 9 and blocks the entire receiving port 3b at a first position (solid lines in FIGS. 3, 4, 5, and 7). In FIG. 8, a state in which the movable body 5 is disposed at the first position is shown by a virtual line), and a second position which is inside the article storage chamber 3B and is located away from the article placement section. As shown by an arrow B in FIG. 4, between two positions (in FIG. 4, FIG. 5, FIG. 7, and FIG. 9, a state in which the movable body 5 is disposed at the second position is shown by a virtual line). Reciprocable.

In FIGS. 3 to 6, reference numeral 40 denotes a spring body. The spring body 40 has an end of one leg 42 extending from a helical winding portion 41 at an intermediate portion thereof attached to the bracket 10 on the movable body 5 side. An end of the other leg 44 extending from the hanger winding part 41 is attached and supported by a screw 43, and is attached to and supported by the floor plate 2A on the box body 1 side by a screw 45, and the hanger is supported by the screw. The winding portion 41 is bent in a U-shape against the elasticity of the spring body 40 itself. The movable body 5 is provided with a concave portion 5a for avoiding interference with the spring body 40.

When the movable body 5 is reciprocated between the first position and the second position, the spring body 40 has a position where one leg 42 supports the movable body 5 (the position of the screw 43). The other leg 44 is displaced beyond a neutral point (indicated by reference numeral N in FIG. 5) on a line L connecting the supporting point (the position of the screw 45) to the box body 1 and the vertical axis 9 described above. In addition, one leg 42 and the other leg 44 are elastically urged in a direction to always open. 8 and 9, the spring body 40 is not shown.

As can be seen in FIGS. 3 to 9, the door 4B can swing open and close the receiving opening 3b of the article storage chamber 3B outside the first position of the movable member 5.

FIGS. 10 and 11 show the lock receiving mechanism 6. FIG. The lock receiving mechanism 6 includes a first member 11 that can move up and down between two upper and lower positions, a spring body 11A that constantly urges the first member 11 downward, and a protrusion that overlaps the first member 11 on the lower side. A second position which is horizontally movable between a position and a retracted position which does not overlap the first member 11 in the vertical direction.
And a member 12, which are housed in a case 13. Further, the second member 12 has a rearwardly rising guide surface 12a at its front end, and the first member 11 has a rearwardly rising guide surface 11a at its rear lower end.
a. As shown in FIG. 11, between the guide surfaces 12a, 11a, the first
The guide surface 11a on the member 11 side is steeper than the guide surface 12a on the second member 12 side. On the other hand, the first member 11 has an upper latch portion 14 and a lower non-latch portion 15.
And are juxtaposed. As shown in FIGS. 10, 11 and 15, the latch section 14 is formed by a recess formed in the first member 11. In contrast, FIGS.
As shown in FIGS. 1, 13 and 15, the non-latch portion 15 is constituted by a bulging portion formed on the first member 11.

The lock receiving mechanism 6 having the above configuration is attached to the box main body 1 by using attachment flanges 13a and 13b provided on the case 13.

As shown in detail in FIGS. 7 to 9, the intermediate mechanism 7 includes a first protruding piece 17 and a second protruding piece 18 which protrude from the base 16 in a parallel branch manner at intervals. A connecting rod 19 vertically fixed to a second member of the lock receiving mechanism 6, wherein the base 16 is rotatably supported on the longitudinal axis 9, and a distal end of a first projection 17. Inclined guide surface 17a
A second protruding piece 18 located on the opposite side of the movable body 5 with the first protruding piece 17 interposed therebetween extends to the back side of the movable body 5 and is attached to the extended end. The flange 18 a is fixed to the movable body 5, and the connecting rod 19 corresponds to the first projecting piece 17 and the second projecting piece 18.

When the movable body 5 moves forward from the first position to the second position, the connecting rod 19 moves to the first position.
The second member 1 is pushed backward by the first projecting piece 17 while being fitted between the projecting piece 17 and the second projecting piece 18.
The movable body 5 moves to the rear R together with the second protruding piece 17 and comes out of the space between the first protruding piece 17 and the second protruding piece 18 immediately before reaching the second position, and separates from the first protruding piece 17. Conversely, when the movable body 5 is moved back from the second position to the first position, the connecting rod 19 is pushed forward F by the second projecting piece 18 and the second member 12 is moved forward F. , And fit between the first projecting piece 17 and the second projecting piece 18 during the movement. The connecting rod 19 is connected to the case 1 of the lock receiving mechanism 6.
3 through the long slot 13c before and after formed in the case 1.
3 protrudes up and down, and the long hole 13c is
9 serves to guide 9 forward and backward.

In such an intermediate mechanism 7, the movable body 5 is
FIG. 10 shows the second member 12 of the lock receiving mechanism 6 when the movable body 5 moves to some extent from the first position to the second position when moving between the position and the second position. It serves to move between the protruding position and the retracted position shown in FIG. Therefore, the movable body 5 and the second member 12 of the lock receiving mechanism 6 are connected via the intermediate mechanism 7. 8 and 9, the intermediate mechanism 7 is provided on both upper and lower sides of the lock receiving mechanism 6.

As shown in FIG. 12, the locking mechanism 8 is
1 and a slide bolt 22 that can move back and forth between a projecting position (FIG. 11) and a retreating position (FIG. 12) with respect to the case 21.
A spring 23 interposed between the case 21 and the slide bolt 22 inside the case 21; an elongated hole 24 formed in the slide bolt 22 in the retreating direction; A shaft 25 is inserted into the elongated hole 24, and the slide bolt 22 is normally held at the protruding position as shown in FIG. 12 by the elastic urging force of the spring body 23. The tip of the slide bolt 22 is provided with inclined guide surfaces 22a and 22b on its inner surface and lower surface, respectively.

This locking mechanism 8 is attached to the door 4B. When the locking mechanism 8 is attached to the door 4B, when the first member 11 of the lock receiving mechanism 6 moves up and down between the upper and lower positions, the latch portion 14 and the non-latch portion 15
(In FIG. 10, the position of the non-latch portion 15 corresponds to the height position of the latch portion 14 in FIG. 11) and the slide bolt 22 of the locking mechanism 8.
And the same height position correspond to each other.

In FIGS. 3 to 5 and FIGS. 7 to 9, reference numeral 30 denotes a water return member having a gutter function provided around the entire entrance 3b of the article storage chamber 3B. Rainwater is prevented from being blown into the article storage room 3B with the door 4B closed. A similar water return member 30 is provided around the entire entrance 3a of the mail receiving room 3A. Further, ventilation holes 31 are provided in each of the floor boards 2B and 2C.

Next, the operation will be described.

For example, as shown in FIGS. 4, 5, 7, and 8, when the movable body 5 is located at the first position,
As shown in FIG. 10, the second member 12 of the lock receiving mechanism 6 overlaps the lower side of the first member 11, and the first member 11 is raised to the upper position. For this reason, the non-latch portion 15 of the first member 11
13 corresponds to the slide bolt 22 of the locking mechanism 8 on the door 4B side, and when the door 4B is closed, the slide bolt 22 elastically contacts the non-latch portion 15 as shown in FIG. In this state, even if the door body 4B is blown by the wind, the non-latch portion 15
The fluttering of the door body 4B is suppressed by the elastic contact between the door 4B and the slide bolt 22. In this embodiment, FIG.
As shown in FIG. 5, the magnet 60 corresponds to the door 4B in the closed position.
Is provided on the box body 1 side, so that the slide bolt 22 elastically contacts the non-latch portion 15 and the magnet 60
By the action of both sucking the door 4B, the flutter of the door 4B due to the wind is reliably suppressed. When the door body 4B is pulled outward from the closed state of the door 4B and a force in the opening direction is applied, the slide bolt 22 slides on the non-latch portion 15 as shown by a virtual line in FIG. Therefore, by pulling the door 4B outward, the door 4B can be freely opened as indicated by an arrow A1 in FIG.

When the movable body 5 is located at the first position, the spring body 40 is in the state shown by the solid line in FIG. And is securely held at the first position.

Therefore, for example, the home delivery company opens the door 4B even when the resident is absent, and then pushes the movable body 5 arranged at the first position toward the second position to store the home delivery in the article storage room. 3B.

In this embodiment, since the movable body 5 is formed by a plate-like inner door member having a form that closes the entire entrance 3b of the article storage room 3B, it is necessary to put the home delivery into the article storage room 3B. It is indispensable to push the movable body 5 arranged at the first position with a home delivery or a hand. For this reason, the movable body 5 always moves from the first position to the second position when the home delivery company places the home delivery in the article storage room 3B. In the initial stage in which the movable body 5 is moved forward in this way, the backward movement direction (FIGS.
Is moved forward against the force of the spring body 5, but the movable body 5 is moved forward to some extent, that is, the spring body 40. Is displaced beyond the neutral point N on the line L so that the direction of the urging by the force of the spring body 40 moves the movable body 5 forward ( 3 and 4, the movable body 5 is urged in the forward movement direction B2 by the force of the spring body 40 to move forward to the second position without fail. Is securely held in position.

As described above, the connecting rod 19 is pushed rearward by the first projecting piece 17 by the forward movement of the movable body 5 and moves to the retracted position together with the second member 12 of the lock receiving mechanism 6, as described above. As a result, the first member 11 is lowered to the lower position by the resilient urging force of the spring body 11A as shown by the arrow D in FIG. 11, and the latch portion 14 of the first member 11 locks the locking mechanism 8 on the door body 4B side.
Corresponding to the slide bolt 22. Therefore, when an article is stored in this state and the door 4B is closed, the slide bolt 22 of the locking mechanism 8 gets over the front end portion of the first member 11 and is hooked on the latch portion 14 as shown in FIG. The body 4B is locked.

When the door 4B is locked in this manner, the door 4
B cannot be opened, but the article can be taken out of the outlet 3b 'by opening the opening / closing lid 4B'. Therefore, the home delivery is safely stored in the article storage room 3B.

After taking out the home delivery from the exit 3b ',
When the movable body 5 is moved backward from the second position toward the first position, in the initial stage, the movable body 5 urged in the forward movement direction B2 by the force of the spring body 40 Although the movable body 5 is moved backward to a certain extent against the force, at the stage where the movable body 5 is moved back to a certain extent, the supporting position of the one leg 42 of the spring body 40 (the position of the screw 43) exceeds the neutral point N and the By displacing from the second position side to the first position side, the biasing direction by the force of the spring body 40 is reversed to the direction B1 for moving the movable body 5 backward,
The movable body 5 is urged in the backward movement direction B1 by the force of the spring body 40, and reliably returns to the first position. When the movable body 5 moves back to the first position in this way, the connecting rod 19 is pushed forward F by the second projecting piece 17 and moves forward F together with the second member 12. The connecting rod 19 is the first
It fits between the projecting piece 17 and the second projecting piece 18. When the second member 12 moves forward F, the action of the guide surfaces 11a and 12a of the first member 11 and the second member 12 causes the second member 12 to go under the first member 11, so that the first member 11 is moved downward. The second member 12 overlaps the lower side of the member 11 and the first member 11 is pushed up as shown by the arrow U in FIG. 10, and the non-latch portion 15 corresponds to the slide bolt 22 of the locking mechanism 8. This enables the next delivery of the home delivery.

By the way, in the article receiving box, it is useful to be able to know from the outside whether or not an article is stored in the article storage chamber 3B. For this reason, in the above embodiment, as shown in FIGS. 8 to 11, a display 50 indicating “in use” or “empty” is provided on the front surface of the first member 11 of the lock receiving mechanism 6, and the case 13 of the lock receiving mechanism 6 is provided. Peep windows 51, 52 through which the display 50 can be peeped on the door 4B.
Is formed. Therefore, when the viewing windows 51 and 52 indicate that no articles are stored in the article storage room 3B (FIG. 8), the courier looks at the display 50 and stores the articles in the article storage room 3B. When the sight windows 51, 52 indicate that the articles are stored in the article storage chamber 3B (FIG. 9), the resident can take out the articles by looking at it. become.

The handling of home delivery by the home delivery company has been described above, but the articles that can be handled in the article receiving box include deliveries such as sake and laundry.

In the article receiving box of the present invention, it is not always necessary to form the movable body 5 with a plate-like inner door material which covers the entire receiving opening 3b of the article accommodating chamber 3B.
For example, it may be formed of a small-width horizontally long plate or bar that is horizontally reciprocated between the first position and the second position at an intermediate position between the floor plates 2A and 2B. On the other hand, in the above embodiment, although the first member 11 of the lock receiving mechanism 6 is always urged downward by the spring body 11A, this spring body 11A is omitted and the weight of the first member 11 itself is reduced. The one member 11 may be constantly urged downward.

The article receiving box of the present invention can be embodied in the following manner in addition to the embodiment described in the embodiment.

That is, regarding the intermediate mechanism, when the movable body moves from the first position to the second position, the second member of the lock receiving mechanism is moved from the retracted position to the protruding position, and the movable body is moved to the second position.
It is possible to adopt a configuration in which the second member of the lock receiving mechanism is moved from the projecting position to the retracted position when moving from the position to the first position.

With respect to the lock receiving mechanism, it is possible to make the second member overlap the upper side of the first member at the projecting position. In this case, the first member is always elastically biased upward. A resilient urging member such as a spring body or a magnet is required.

The specific positional relationship between the latch portion and the non-latch portion, which are arranged side by side in the lock receiving mechanism, is appropriately changed depending on which configuration is employed for the intermediate mechanism and the lock receiving mechanism. Modifications for this purpose are described separately in (1) to (4) in the section of the means for solving the above-mentioned problem, and thus will not be described here.

The intermediate mechanism 7 is not limited to the above-described one,
The mechanism may be configured by using a cam. In short, the intermediate mechanism 7 moves the second member of the lock receiving mechanism between the projecting position and the retreat position when the movable body moves between the first position and the second position. Any configuration may be used as long as it can be moved between.

[0052]

[Effects of the Invention] The goods receiving box of the present invention can store goods from the outside in the goods storage room and take it out from the room side. -Very useful as a receiving box for deliveries such as soy sauce and laundry.

Also, when an article is put in the article storage chamber, the movable body is always moved forward from the first position to the second position, and the lock receiving mechanism is linked with the movement of the movable body at that time. In order to switch to a lockable state, when the door is closed after the article is stored, the door is automatically locked, and the article is safely stored. Nevertheless, when the article is taken out from the outlet on the back and the movable body is horizontally moved back from the second position to the first position, the lock receiving mechanism is linked with the movement of the movable body at that time. Since the door is switched to an unlockable state and the door is unlocked, after taking out the article, the trader can open the door without using the duplicate key and store the article. Therefore, there is an effect that the trader does not need to have a duplicate key in advance.

[Brief description of the drawings]

FIG. 1 is an external perspective view of an article receiving box according to an embodiment of the present invention as viewed obliquely from the front.

FIG. 2 is an external perspective view of the article receiving box according to the embodiment of the present invention as viewed obliquely from the rear.

FIG. 3 is a vertical sectional side view of the article receiving box.

FIG. 4 is a horizontal sectional view taken along the line IV-IV in FIG. 3;

FIG. 5 is an enlarged horizontal sectional view showing a main part of the article receiving box in order to explain an operation of a spring body.

FIG. 6 is an enlarged front view showing a main part of the article receiving box.

FIG. 7 is an enlarged horizontal sectional view showing a main part of the article receiving box.

FIG. 8 is an enlarged perspective view showing a main part of the article receiving box in a state where a movable body is arranged at a first position.

FIG. 9 is an enlarged perspective view showing a main part of the article receiving box in a state where a movable body is arranged at a second position.

FIG. 10 is a perspective view of the lock receiving mechanism in a state where the second member is disposed at a protruding position.

FIG. 11 is a perspective view of the lock receiving mechanism in a state where the second member is located at the retracted position.

FIG. 12 is a cross-sectional view of the locking mechanism with the slide bolt protruding.

FIG. 13 is an explanatory diagram of a state in which the slide bolt is in elastic contact with a non-latch portion.

FIG. 14 is an explanatory diagram of a state where a slide bolt is hooked on a latch unit.

FIG. 15 is an explanatory diagram showing a state when the door is opened and closed with the slide bolt corresponding to the non-latch portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Box main body 3B, 3C Article storage room 3a ', 3b', 3c 'Outlet of article storage room 3b, 3c Reception opening of article storage room 4B, 4C Door body 5 Movable body 6 Lock receiving mechanism 7 Intermediate mechanism 8 Locking mechanism 9 Vertical axis (pivot point) 11 First member 12 Second member 14 Latch 15 Non-latch 22 Slide bolt

Claims (1)

(57) [Scope of request for utility model registration] 1. A box body forming an article storage chamber provided with a receiving port on the front side and an outlet on the rear side, and a box receiving section centered on a pivot point provided near the receiving port. The horizontal reciprocation from the first position corresponding to the entrance to the second position, which is located inside the article accommodating chamber and away from the article placement section, and the horizontal reciprocation from the second position to the first position is performed. A movable body, a door body which horizontally swings and opens and closes a receiving opening of the article storage chamber outside the first position, and a locking mechanism in which a slide bolt which can be extended and retracted is always protruded by an elastic urging force. And a first member movable up and down between two upper and lower positions, and a protruding position vertically overlapping the first member and a retracted position not vertically overlapping the first member. A second member for raising and lowering the member; And a lock receiving mechanism in which a latch portion that locks the slide bolt of the locking mechanism and a non-latch portion that does not lock the slide bolt are juxtaposed in the vertical direction. When the mechanism is attached to the box body, and the first member of the lock receiving mechanism moves up and down between the upper and lower positions, the latch portion and the non-latch portion are selectively located at the height position and the locking mechanism. The height positions of the slide bolts correspond to each other, and when the movable body moves between the first position and the second position, the second member of the lock receiving mechanism is moved between the projecting position and the retracted position. The movable body and the second lock receiving mechanism via the intermediate mechanism
An article receiving box, wherein the article receiving box is connected to a member.