JP7086638B2 - Storage box - Google Patents

Description

The present invention relates to a storage box.

Conventionally, a delivery box (storage box) including a box body, an opening / closing door, and a lock structure provided on the opening / closing door is known. In some such delivery boxes, when the delivery box is arranged outdoors, the dial-type lock is exposed to the outside and arranged. When an indoor lock is used, if the lock is placed so as to be exposed to the outside, dust may invade the inside of the lock or rainwater may infiltrate the lock, which may cause the lock to break down. Here, a lock with waterproof and dustproof measures can be used, but when a lock with waterproof and dustproof measures is used, the cost required for the lock structure becomes high.

On the other hand, a delivery box provided with a cover member for covering a dial-type lock has been proposed (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2016-34404

In the delivery box provided with the lock structure for covering the dial-type lock described in Patent Document 1, it is necessary for the delivery company to open the cover member and lock the delivery box. Therefore, when the delivery company puts the delivery item in the delivery box and then performs the locking operation, the cover member must be opened and locked, which makes the locking operation complicated. Therefore, in the lock structure of the delivery box, it is required that the lock structure is waterproof and dustproof, the cost required for the lock structure can be reduced, and the lock structure is easy to operate.

It is an object of the present invention to provide a storage box having a lock structure that is waterproof and dustproof, can reduce the cost required for the lock structure, and is easy to lock.

The present invention has a box body (for example, a box body 2 described later), an opening / closing door (for example, an opening / closing door 3 described later) that can be opened and closed with respect to the box body, and a lock structure fixed to the opening / closing door. (For example, the lock structure 4 described later) is provided, and the lock structure includes a lock body (for example, the lock body 54 described later) and a cover member (for example, a cover member arranged in front of the opening / closing door and accommodating the lock body). For example, a storage box (for example, a storage box (for example) having a cover member 51) described later and an operation unit (for example, a rotation operation body 55 described later) capable of operating the lock body housed in the cover member from the outside of the cover member. , The delivery box 1) described later.

Further, it is preferable that the cover member is configured as a handle for opening and closing the opening / closing door.

Further, the cover member includes a base portion (for example, a base portion 52 described later) attached to the front surface of the opening / closing door and a lid portion (for example, a lid portion 53 described later) that can be opened and closed with respect to the base portion. The base portion has a base-side handle portion (for example, a base-side handle portion 523 described later) as the handle that can be handled when the opening / closing door is opened, and the lid. It is preferable that the portion has a lid-side handle portion (for example, a lid-side handle portion 533 described later) that can be touched when the lid portion is opened with respect to the base portion.

Further, it is preferable that the lid-side handle portion has a recess.

Further, the surface on the opening / closing door side (for example, the back surface on the lid side 532b described later) on the outer edge of the lid portion is from the surface on the opening / closing door side (for example, the back surface 523a on the base side described later) of the base side handle portion. Is also preferably located on the side away from the opening / closing door.

Further, the lock structure has a first display (for example, a first display Da described later) or a second display (for example, a display window 531a described later) via a display window (for example, a display window 531a described later) in conjunction with the operation of the operation unit. It is preferable to have a display unit (for example, a display board 567 described later) for displaying the second display Db) described later.

Further, the cover member has a base portion attached to the front surface of the opening / closing door and a lid portion that can be opened / closed with respect to the base portion, and the lock structure displays the second display. The display unit has an urging member (for example, a spring member 57 described later) that urges the display unit, and the display unit has a grip portion of the lock body in a locked state with the lid portion located at a closed position. (For example, when the operation unit engages with the knob portion 542 described later), the first display is displayed, and the knob portion of the lock body in the locked state with the lid portion located at the open position. It is preferable to display the second display by the urging force of the urging member when the engagement of the operating portion with the urging member is disengaged.

Further, the cover member has a base portion attached to the front surface of the opening / closing door and a lid portion that can be opened / closed with respect to the base portion. It is preferable to form a drainage portion (for example, a drainage portion 536 described later) which is formed by a gap between the lid portion and discharges water that has entered the inside of the cover member to the outside.

According to the present invention, it is possible to provide a storage box provided with a lock structure capable of providing waterproof and dustproof measures and reducing costs.

It is a perspective view which shows the whole of the delivery box which concerns on this embodiment. It is a perspective view which shows the lock structure attached to the opening / closing door. It is a perspective view which looked at the lock structure from the back side of an opening / closing door. It is a perspective view which shows the open state of a cover member. FIG. 2 is a cross-sectional view taken along the line AA of FIG. FIG. 2 is a cross-sectional view taken along the line BB of FIG. It is an exploded perspective view which shows the rotation operation body attached to the cover part of a cover member, and the connection member at the time of operation. It is a figure which shows the drainage part formed in the closed state of a cover member. It is an exploded perspective view for demonstrating the lock fixing part. It is an exploded perspective view which shows the case where the wedge fixing member is engaged with a wedge portion. (A) is a diagram showing a non-engaged state between the wedge fixing member and the wedge portion, and (b) is a diagram showing an engaged state between the wedge fixing member and the wedge portion. It is a perspective view which shows the rotation operation body 55A of a modified form. It is a figure which shows the procedure which a courier company stores a courier in a courier box. It is a figure which shows the procedure which a recipient takes out a parcel delivery from a parcel delivery box.

The delivery box 1 according to the embodiment of the present invention will be described. FIG. 1 is a perspective view showing the entire delivery box 1 according to the present embodiment. FIG. 2 is a perspective view showing a lock structure 4 attached to the opening / closing door 3. FIG. 3 is a perspective view of the lock structure 4 as viewed from the back surface side of the opening / closing door 3. FIG. 4 is a perspective view showing an open state of the cover member 51. FIG. 5 is a cross-sectional view taken along the line AA of FIG. FIG. 6 is a cross-sectional view taken along the line BB of FIG. FIG. 7 is an exploded perspective view showing a rotary operating body 55 and an operating body connecting member 56 attached to the lid portion 53 of the cover member 51. FIG. 8 is a diagram showing a drainage portion 536 formed in the closed state of the cover member 51. FIG. 9 is an exploded perspective view for explaining the lock fixing structure 6. FIG. 10 is an exploded perspective view showing a case where the wedge fixing member 9 is engaged with the wedge portion 7. FIG. 11A is a diagram showing a non-engaged state between the wedge fixing member 9 and the wedge portion 7, and FIG. 11B is a diagram showing an engaged state between the wedge fixing member 9 and the wedge portion 7. ..

As shown in FIG. 1, the home delivery box 1 as a storage box according to an embodiment of the present invention is a receiving box for storing luggage such as home deliveries, and is provided in a rectangular box-shaped box main body 2 and a box main body 2. On the other hand, the opening / closing door 3 attached so as to be openable / closable and the lock structure 4 for locking / unlocking the opening / closing door 3 are provided. In the present embodiment, the storage box will be described by taking a delivery box as an example, but the storage box is not limited to this, and the storage box may be configured by, for example, a locker, a safe, or the like.

As shown in FIG. 1, the opening / closing door 3 is connected to the box body 2 so as to be openable / closable about a rotation shaft J1 extending in the vertical direction on one end side in the horizontal direction. As a result, the opening / closing door 3 is provided so as to rotate around the rotation shaft J1 to open / close the loading / unloading port 21 of the box body 2. In the description of the present embodiment, in the horizontal direction of the opening / closing door 3, the rotation shaft J1 side is also referred to as "one end side", and the side opposite to the rotation shaft J1 is also referred to as "the other end side". Further, the opening / closing door 3 is formed with a horizontally long opening 32 (see FIGS. 3 and 9) formed through the opening / closing door 3 in the vertical direction at the central portion in the vertical direction on the other end side in the horizontal direction. .. A lock structure 4 is attached to the opening 32.

As shown in FIGS. 2 to 6, the lock structure 4 includes a lock mechanism portion 5 for locking and unlocking the opening / closing door 3 and a lock fixing structure 6 for fixing the lock mechanism portion 5 to the opening / closing door 3. Be prepared.
The lock mechanism portion 5 includes a cover member 51, a lock main body 54, a rotation operation body 55 (operation unit), an operation body connecting member 56, and a spring member 57 (urging member).

As shown in FIG. 4, the cover member 51 is arranged on the front surface of the opening / closing door 3 on the other end side of the opening / closing door 3 in the horizontal direction. The cover member 51 has a base portion 52 attached to the front surface of the opening / closing door 3 and a lid portion 53 attached to the base portion 52 so as to be openable / closable. With the lock body 54 arranged inside the base portion 52, the lid portion 53 with respect to the base portion 52 about the rotation axis J2 (see FIG. 4) extending in the vertical direction formed at one end in the horizontal direction. It can be opened and closed. In the description of the present embodiment, in the horizontal direction of the cover member 51, the rotation shaft J2 side is also referred to as "one end side", and the side opposite to the rotation shaft J2 is also referred to as "the other end side".

The cover member 51 is attached to the door end on the other end side in the horizontal direction on the front surface of the opening / closing door 3, and opens / closes around the rotation shaft J2 provided on one end side of the lid portion 53. Further, the opening / closing door 3 opens / closes around a rotation shaft J1 provided on one end side of the opening / closing door 3. Therefore, when the cover member 51 and the opening / closing door 3 are opened, the other end side, which is the same side in the horizontal direction, is opened. As a result, it is possible to prevent the lid portion 53 from being pinched by the opening / closing door 3 when the lid portion 53 of the cover member 51 is opened / closed.

As shown in FIGS. 4 to 6, the base portion 52 includes a mounting annular plate 521, a base side peripheral wall plate 522, a base side handle portion 523 (handle), a hinge portion 524, and a base side engaging protrusion 525. , Have.

The mounting annular plate 521 is mounted on the front surface of the opening / closing door 3. The mounting annular plate 521 is formed in a square annular shape by a flat plate material along the surface of the opening / closing door 3. At the center of the mounting annular plate 521, a horizontally long and substantially rectangular base opening 521a is formed. The base opening 521a is formed in a horizontally long shape having substantially the same size as the outer shape of the lock case portion 541 of the lock body 54. A lock body 54 is arranged in the base opening 521a.

The base side peripheral wall plate 522 is formed on the entire circumference along the outer peripheral edge of the mounting annular plate 521, and rises from the outer peripheral edge of the mounting annular plate 521 on the side opposite to the opening / closing door 3.

As shown in FIGS. 4 and 6, the hinge portion 524 projects outward from the end portion of the base side peripheral wall plate 522 opposite to the mounting annular plate 521 at one end of the base side peripheral wall plate 522. As shown in FIG. 6, the hinge portion 524 engages with the hinge accommodating engagement portion 535 of the lid portion 53.

The base-side engaging projection 525 projects from the inner side surface of the center in the vertical direction of the base-side peripheral wall plate 522 toward the inner side at the other end of the base portion 52. The base-side engaging protrusion 525 engages with the engaging hole 534a (described later) of the lid-side engaging plate 534 of the lid portion 53 in the closed state of the cover member 51.

The base-side handle portion 523 projects outward from the end portion of the base-side peripheral wall plate 522 on the opposite side of the mounting annular plate 521 at the other end, the upper end portion, and the lower end portion of the base-side peripheral wall plate 522. The base-side handle portion 523 is arranged apart from the surface of the opening / closing door 3 and is formed of a plate material parallel to the surface of the opening / closing door 3.

By arranging the base-side handle portion 523 away from the surface of the opening / closing door 3, it is configured as a clue that a hand can be placed when opening the opening / closing door 3. Since the base side handle portion 523 is provided on the base portion 52, the opening / closing door 3 to which the base portion 52 is fixed can be opened by putting a hand on the base side handle portion 523 and pulling the base portion 52 toward you. can. As a result, the base-side handle portion 523 of the cover member 51 is configured as a handle for opening and closing the opening / closing door 3. When the opening / closing door 3 is opened with the base side handle portion 523 as a handle, since the base portion 52 of the cover member 51 and the lid portion 53 are engaged, the opening / closing door 3 is kept in the closed state with the cover member 51 closed. Can be opened.

The lid portion 53 is configured to be openable and closable with respect to the base portion 52. As shown in FIGS. 4 to 7, the lid portion 53 includes a front plate 531, a lid-side peripheral wall plate 532, a lid-side handle portion 533 (recess), a lid-side engagement plate 534, and a hinge accommodating engagement portion 535. And have.

As shown in FIG. 7, the front plate 531 constitutes the outer surface of the cover member 51 in the closed state of the cover member 51. A display window 531a and a rotation operating body mounting portion 531b are formed on the front plate 531.

As shown in FIG. 7, the display window 531a is formed in a square shape near the center of the front plate 531 and penetrates in the thickness direction. The display window 531a displays the first display Da or the second display Db displayed by the display plate 567 (described later) of the operating body connecting member 56 arranged on the back surface side of the front plate 531. Although the details will be described later, the operation body connecting member 56 rotates in conjunction with the rotation operation of the rotation operation body 55. As a result, the display content displayed on the display window 531a is changed by rotating the operation body connecting member 56 including the display board 567.

As shown in FIG. 7, the rotation operating body mounting portion 531b is provided in the recess 531g formed on the front surface of the lid portion 53 of the cover member 51. The recess 531g is formed in a circular shape on the other end side of the center in the horizontal direction, and is recessed in the thickness direction from the front surface of the front plate 531 of the lid portion 53. The rotation operating body mounting portion 531b has a central insertion hole 531c and a pair of arcuate slide grooves 531d.

The central insertion hole 531c is formed in the center of the recess 531g by opening in a circular shape and penetrating the front plate 531 of the lid portion 53 in the thickness direction.
The pair of arcuate slide grooves 531d are opened in an arcuate groove shape with the central insertion hole 531c interposed therebetween, and are formed by penetrating the front plate 531 of the lid portion 53 in the thickness direction.

The lid-side peripheral wall plate 532 is formed on the entire circumference along the outer peripheral edge of the front plate 531 and rises from the outer peripheral edge of the front plate 531 toward the opening / closing door 3. As shown in FIG. 5, in the lid-side peripheral wall plate 532, in the closed state of the cover member 51, the lid-side back surface 532b, which is the surface on the outer edge of the lid-side peripheral wall plate 532 on the opening / closing door 3 side, is the base of the base portion 52. It is arranged so as to face the surface 523b facing the opening / closing door 3 at the outer end of the side handle portion 523.

Further, the lid side back surface 532b, which is the surface on the outer edge of the lid portion 53 on the opening / closing door 3 side, is on the side away from the opening / closing door 3 than the base side back surface 523a, which is the surface on the base side handle portion 523 on the opening / closing door 3 side. To position. Therefore, when the opening / closing door 3 is opened by putting a hand on the base-side handle portion 523 as a handle, it is possible to prevent the opening / closing door 3 side back surface 532b on the opening / closing door 3 side from being touched on the outer edge of the lid portion 53. As a result, it is possible to prevent the lid portion 53 of the cover member 51 from being opened when the opening / closing door 3 is opened by the base side handle portion 523.

As shown in FIG. 6, the hinge accommodating engaging portion 535 is formed in a shape that opens inside the lid-side peripheral wall plate 532 on one end side of the lid portion 53. The hinge portion 524 of the base portion 52 is engaged with the hinge accommodating engagement portion 535 in a state of being accommodated.

As shown in FIGS. 4 and 6, the lid-side engaging plate 534 is formed in a plate shape that projects from the back surface side of the front plate 531 toward the base portion 52 near the other end of the lid portion 53. An engaging hole 534a is formed on the tip end side of the lid-side engaging plate 534. The engaging hole 534a engages with the base-side engaging projection 525 of the base portion 52 in the closed state of the cover member 51, and disengages from the base-side engaging projection 525 of the base portion 52 in the open state of the cover member 51.

The lid-side handle portion 533 is formed by a recess recessed inward on the side surface of the other end of the front plate 531 of the lid portion 53. The lid-side handle portion 533 extends in the vertical direction on the side surface of the other end of the lid portion 53. The lid-side handle portion 533 can be touched when the lid portion 53 is opened with respect to the base portion 52. The lid-side handle portion 533 is provided at the end of the cover member 51 on the open side of the lid portion 53 when the lid portion 53 is opened. Therefore, when opening the lid portion 53, by hooking a finger on the lid-side handle portion 533 and pulling the lid portion 53 toward you, the base-side engagement protrusion of the base portion 52 from the engagement hole 534a of the lid-side engagement plate 534. The 525 can be removed, and the lid 53 can be opened with respect to the base 52.

As shown in FIGS. 4 and 8, a drainage portion 536 is formed at the lower portion of the lower end portion on the back surface side of the cover member 51 near one end in the horizontal direction in the closed state of the cover member 51. The water draining portion 536 discharges the water that has entered the inside of the closed cover member 51 to the outside. The drainage portion 536 is composed of a gap between the base portion 52 and the lid portion 53.

The details of the drainage portion 536 will be described. A notch 537a of the inner side wall plate 537 is formed on the upper side of the lower side wall plate 532a of the lid side peripheral wall plate 532 of the lid portion 53 near one end of the lower portion of the cover member 51 in the horizontal direction. In the vicinity of the portion 537a, the corner portion 52a of the base portion 52 is arranged in the closed state of the cover member 51. The corner portion 52a of the base portion 52 is formed in a chamfered arc shape. The corner portion 52a of the base portion 52 is formed to have a length that does not block the space on the side of the notch portion 537a in the horizontal direction. The drainage portion 536 is arranged so that the corner portion 52a of the base portion 52 is not blocked in the space above the lower side wall plate 532a of the lid side peripheral wall plate 532 of the lid portion 53 and lateral to the notch portion 537a. By doing so, the inside and the outside of the closed cover member 51 are configured to communicate with each other, and the water that has entered the inside of the closed cover member 51 is discharged to the outside.

As shown in FIGS. 3 and 4, the lock body 54 is inserted into the opening 32 from the outside of the opening / closing door 3 and attached to the opening / closing door 3. In the present embodiment, the lock body 54 is, for example, an indoor lock that is not provided with waterproof and dustproof measures. The lock body 54 is housed inside the cover member 51. As a result, the lock body 54 is covered with the cover member 51, and waterproof and dustproof measures are taken.

As shown in FIGS. 3 and 4, the lock body 54 has a horizontally extending lock case portion 541, a knob portion 542, a password dial 543, and a lock locking plate 544. The lock case portion 541 has a lock case main body 541a, an engaging recess 541b, and a flange portion 541c. The engaging recess 541b is formed at one end of the lock case portion 541 in the longitudinal direction. The lock locking plate 544 is fixed to the other end of the lock case portion 541 in the longitudinal direction.

The flange portion 541c is engaged with the peripheral portion on the front surface side of the opening 32 of the opening / closing door 3 by inserting the lock case main body 541a into the opening 32 of the opening / closing door 3 from the outer front side of the opening / closing door 3. It will be stopped. The lock case portion 541 is locked by the flange portion 541c at the peripheral edge portion on the front surface side of the opening 32 of the opening / closing door 3, and the opening / closing door 3 is provided on the inner side of the box body 2 by the lock fixing structure 6 described later. It is received by the opening 32 of.

As shown in FIG. 3, the engaging recess 541b is formed by being recessed in the thickness direction from the surface of the lock case body 541a on the flange portion 541c side at one end in the longitudinal direction of the lock case portion 541. The engaging recess 541b is arranged with a gap at a position separated from the opening 32 toward the inside of the box body 2 in a state where the lock case portion 541 is attached to the opening 32 of the opening / closing door 3. A pair of protruding plates 712 (described later) of the wedge portion 7 (described later) having an area larger than the opening area of the opening 32 is inserted into the gap between the engaging recess 541b and the opening 32 of the opening / closing door 3. .. As a result, the pair of protruding plates 712 (described later) are engaged between the peripheral edge portion of the opening 32 and the engaging recess 541b, and the lock body 54 is fixed to the opening 32.

As shown in FIG. 4, the knob portion 542 is provided on the front surface of the lock case portion 541. The knob portion 542 is formed so as to project from the front surface of the lock case portion 541 and extends linearly with a predetermined length. In the present embodiment, the knob portion 542 is rotatable between a horizontal position extending in the horizontal direction and a vertical position extending in the vertical direction. The locking / locking plate 544 rotates in conjunction with the rotation operation of the knob portion 542.

As shown in FIG. 3, one end of the lock locking plate 544 is fixed to the other end of the lock case portion 541. The locking locking plate 544 is formed in a plate shape extending in a predetermined direction. The locking / locking plate 544 rotates on the other end side of the opening / closing door 3 in conjunction with the rotation operation of the knob portion 542. The locking locking plate 544 is configured to be rotatable around one end, and has a horizontal position (FIG. 3) in which the longitudinal direction coincides with the horizontal direction and a vertical position (not shown) in which the longitudinal direction coincides with the vertical direction. Rotate.

The locking locking plate 544 is arranged at a horizontal position (see FIG. 3) protruding laterally to the outside of the opening / closing door 3 when the knob portion 542 is located at the vertical position (see FIG. 4), and the knob portion 542 is arranged. Is located in a vertical position (not shown) accommodated on the back surface side of the opening / closing door 3 when the door 3 is located in the horizontal position. When the lock locking plate 544 is located in a horizontal position, the lock locking plate 544 of the lock body 54 locks and holds the locking portion 22 (see FIG. 6) inside the box body 2. Become. Further, the lock locking plate 544 is in an unlocked state in which the lock locking plate 544 of the lock body 54 does not lock to the locking portion 22 (see FIG. 6) inside the box body 2 when the lock locking plate 544 is located at a vertical position. Become.

As shown in FIG. 4, the password dial 543 is arranged on the front surface of the lock case portion 541 next to the knob portion 542. The security code dial 543 is an operation unit capable of inputting a security code for unlocking the lock state of the lock body 54. By operating the security code dial 543 to match the security code, the lock state of the lock body 54 is released, and the knob portion 542 can be turned. Further, when the lock body 54 is locked and the lock lock plate 544 is operated in the lock state, the security code dial 543 is shifted to a number other than the security code in the unlocked state of the lock lock plate 544. By turning the knob portion 542, the lock body 54 can be locked by the lock locking plate 544 in the locked state.

As shown in FIG. 7, the rotation operating body 55 is attached to the recess 531g formed on the front surface of the front plate 531 of the lid portion 53 of the cover member 51. The rotation operation body 55 has a front disk portion 551, a cylindrical portion 552, a central protrusion 553, and a pair of rotation guide protrusions 554. The central protrusion 553 and the pair of rotation guide protrusions 554 are formed so as to project from the back surface of the front disk portion 551 inside the tubular portion 552.

As shown in FIGS. 6 and 7, the front disk portion 551 is arranged on the frontmost surface of the rotation operating body 55, and is formed in a substantially planar shape extending in the vertical direction. The front disk portion 551 is formed in a circular shape when viewed from the front side. A lock / unlock display line 551a indicating the position of the locked / unlocked state is formed on the surface of the front disk portion 551. The lock / unlock display line 551a is formed so as to extend radially on the outer edge side of the front disk portion 551 and extend axially along the peripheral surface of the tubular portion 552. The lock / unlock display line 551a extends vertically to the outer edge on the upper side when the opening / closing door 3 is locked on the surface of the front disk portion 551 by rotating the rotation operation body 55. When the opening / closing door 3 is in the unlocked state, it is arranged so as to extend horizontally to the outer edge on the display window 531a side.

The tubular portion 552 is formed in a cylindrical shape and rises from the outer peripheral edge of the back surface of the front disk portion 551 toward the cover member 51.

As shown in FIGS. 5 to 7, the central protruding portion 553 is formed in a cylindrical shape and protrudes from the center of the back surface of the front disk portion 551 toward the cover member 51. The central protrusion 553 has a central insertion hole 531c of the lid 53 of the cover member 51 and a fixing screw hole 564 of the operating body connecting member 56 in a state where the lid 53 is sandwiched between the rotary operating body 55 and the operating body connecting member 56. Is inserted into. The central projecting portion 553 is rotatably inserted in the central insertion hole 531c of the lid portion 53 of the cover member 51, and is inserted into the fixing screw hole 564 of the operating body connecting member 56, and the operating body connecting member is inserted by the screw 569. It is fixed at 56.

Each of the pair of rotation guide protrusions 554 is formed in a columnar shape, and is arranged so as to sandwich the central protrusion 553 in the radial direction of the rotation operation body 55. The pair of rotation guide protrusions 554 is inserted into the arcuate slide groove 531d of the lid portion 53 of the cover member 51 with the lid portion 53 sandwiched between the rotation operation body 55 and the operation body connecting member 56. It is inserted into the locking hole 565 of the operating body connecting member 56. The pair of rotation guide protrusions 554 move along the arcuate slide groove 531d of the lid portion 53 of the cover member 51 in conjunction with the rotation operation of the rotation operation body 55.

As shown in FIGS. 5 to 7, the operating body connecting member 56 is connected to the rotating operating body 55 with the lid portion 53 interposed therebetween on the back surface side of the lid portion 53. The operation body connecting member 56 is configured to be rotatable with respect to the lid portion 53 in conjunction with the rotation operation of the rotation operation body 55. Specifically, as described above, with the lid 53 sandwiched between the rotary operating body 55 and the operating body connecting member 56, the central protruding portion 553 of the rotating operating body 55 is connected to the operating body connecting member by a screw 569. It is fixed at 56. In this state, by rotating the rotation operation body 55, the operation body connecting member 56 can be rotated in conjunction with the rotation operation of the rotation operation body 55.

As shown in FIGS. 5 and 6, the operating body connecting member 56 engages with the grip portion 542 of the lock body 54 in the closed state of the cover member 51. As a result, the operation body connecting member 56 connected to the rotation operation body 55 engages with the knob portion 542 of the lock body 54 in the closed state of the cover member 51 to rotate the rotation operation body 55. , The knob portion 542 of the lock body 54 can be rotated. The operating body connecting member 56 has an interlocking engaging portion 561 and a display plate 567 (display portion).

As shown in FIGS. 4 and 7, the interlocking engaging portion 561 includes a cylindrical portion 562, an intermediate member 563, a fixing screw hole 564, a pair of locking holes 565, and a radial extending connecting groove 566. Have.

The cylindrical portion 562 is formed in a cylindrical shape extending in a direction intersecting the back surface of the lid portion 53. The intermediate member 563 is arranged inside the cylindrical portion 562 in the middle in the direction in which the cylindrical portion 562 extends. The fixing screw hole 564 is formed in the center of the intermediate member 563 so as to penetrate the cylindrical portion 562 in the axial direction. The pair of locking holes 565 are formed so as to be spaced apart from each other in the radial direction of the fixing screw holes 564 with the fixing screw holes 564 interposed therebetween.

As shown in FIG. 4, the radial extending connecting groove 566 is formed in a groove shape extending in the radial direction of the cylindrical portion 562 inside the cylindrical portion 562 on the base portion 52 side of the intermediate member 563. The radial extending connecting groove 566 engages with the knob portion 542 when the orientations of the knob portions 542 of the lock body 54 match in the closed state of the cover member 51, and the lock is engaged in the open state of the cover member 51. The engagement with the knob portion 542 of the main body 54 is disengaged.

In the interlocking engaging portion 561 configured in this way, in the closed state of the cover member 51, the direction of the radial extending connecting groove 566 coincides with the direction of the knob portion 542 of the lock body 54, and the radial extending connecting portion 561 extends. By rotating the rotation operating body 55 in a state where the knob portion 542 is engaged with the existing connecting groove 566, the operating body connecting member 56 rotates in conjunction with the rotation operation of the rotation operating body 55. The knob portion 542 of the lock body 54 can be rotated. Thereby, by operating the rotation operation body 55, the lock body 54 housed in the cover member 51 can be operated from the outside of the cover member 51.

As shown in FIG. 7, the display plate 567 is formed in a plate shape protruding in a fan shape from the peripheral surface of the cylindrical portion 562 of the interlocking engagement portion 561. The display unit 567 of the present embodiment is integrally configured with the interlocking engagement unit 561. The display plate 567 rotates integrally with the interlocking engaging portion 561 in conjunction with the operation of the rotation operating body 55 to display the first display Da or the second display Db via the display window 531a of the lid portion 53. do.

The display board 567 has a first display unit 567a for displaying the first display Da and a second display unit 567b for displaying the second display Db. The first display unit 567a and the second display unit 567b of the delivery box 1 pass through the display window 531a of the cover member 51 when the operation body connecting member 56 rotates in response to the locking / unlocking of the lock body 54. It is formed at a predetermined position on the surface of the display plate 567 so that the locked / unlocked state can be displayed on the outside.

The first display Da of the first display unit 567a is, for example, a display of a locked state (for example, "in use", for example, "red" display) in which the delivery items are stored in the box body 2, and the second display unit. The second display Db of 567b displays, for example, an unlocked state (for example, "receivable", for example, "blue" display) in which the delivery item is not stored in the box body 2.

As shown in FIG. 4, the spring member 57 connects the fixing piece 531e on the other end side of the back surface of the front plate 531 of the lid portion 53 and the end portion of the display plate 567 of the operating body connecting member 56 to connect the operating body. The member 56 is urged to the fixed piece 531e side of the lid portion 53. In the present embodiment, the spring member 57 urges the display plate 567 on the side displaying the second display Db (for example, "receivable", for example, "blue" display).

The spring member 57 is rotated by the rotation operating body 55 in a state where the grip portion 542 of the lock body 54 is engaged with the radial extending connecting groove 566 of the operating body connecting member 56 in the closed state of the cover member 51. When the knob portion 542 of the lock body 54 is rotated in the locked state, the operating body connecting member 56 is rotated, and the end portion of the display plate 567 of the operating body connecting member 56 is attached to the fixing piece 531e of the lid portion 53. It is pulled away. Further, when the lid portion 53 is opened, the grip portion 542 of the lock body 54 and the interlocking engaging portion 561 of the operating body connecting member 56 are disengaged, so that the operation including the display plate 567 is configured. The body connecting member 56 is rotated by the urging force of the spring member 57 until it comes into contact with the regulation plate 531f of the lid portion 53.

As described above, since the display plate 567 is urged by the spring member 57, the display plate 567 has a rotation operation body 55 on the grip portion 542 of the lock body 54 in the locked state with the lid portion 53 located at the closed position. When the first display Da is displayed and the lid portion 53 is located in the open position and the rotation operating body 55 is disengaged from the grip portion 542 of the locked main body 54 in the locked state. , It is automatically returned to the second display Db by the urging force of the spring member 57, and the second display Db is displayed.

Next, the lock fixing structure 6 will be described. As shown in FIG. 3, the lock fixing structure 6 fixes the lock body 54 to the opening / closing door 3 on the back surface side of the opening / closing door 3.

As shown in FIGS. 3 and 9, the lock fixing structure 6 includes a wedge portion 7 (lock fixing portion), a fixing plate member 8 (fixing intervening member), and a wedge fixing member 9 (fixing member). Be prepared.

The wedge portion 7 is formed of a stepped plate member. The wedge portion 7 is inserted into the space K (described later) between the U-shaped member 81 of the fixing plate member 8 and the back surface of the opening / closing door 3 on the back surface side of the opening / closing door 3. It is configured to be slidable laterally toward the opening 32. The wedge portion 7 has a U-shaped locking plate 71 having a substantially U-shape in a plan view, an intermediate rising plate 72, a extending fixing plate 73, and a clue plate 74.

As shown in FIG. 9, the U-shaped locking plate 71 is formed in a wedge shape. The U-shaped locking plate 71 has a substrate 711 and a pair of projecting plates 712.
The substrate 711 is formed in a plate shape parallel to the back surface of the opening / closing door 3.
The pair of projecting plates 712 each project horizontally from the other ends of the substrate 711 on the lock body 54 side at both ends in the vertical direction of the substrate 711.

As shown in FIG. 9, the pair of projecting plates 712 includes the engaging recess 541b of the lock case portion 541 and the opening 32 of the opening / closing door 3 in a state where the lock body 54 is attached to the opening 32 of the opening / closing door 3. It is inserted into the gap between them and engaged. The U-shaped locking plate 71 of the wedge portion 7 is slid between the opening / closing door 3 and the lock body 54 on the back surface side of the opening / closing door 3, so that the engaging recess 541b of the lock case portion 541 and the opening / closing door are opened and closed. The wedge portion 7 is inserted into the gap between the opening 32 and the opening 32, and is locked at the peripheral edge of the opening 32 to fix the lock case portion 541 of the lock body 54 to the opening / closing door 3.

The intermediate rising plate 72 is formed in a plate shape that rises from one end of the substrate 711 of the U-shaped locking plate 71 to the side opposite to the opening / closing door 3.

The extending fixing plate 73 is formed in a plate shape extending from the end portion of the intermediate rising plate 72 opposite to the U-shaped locking plate 71 to the side opposite to the U-shaped locking plate 71. The extending fixing plate 73 is formed in parallel with the U-shaped locking plate 71. An engagement hole 731 is formed at substantially the center of the extending fixing plate 73. When the wedge portion 7 is arranged at a position where the lock body 54 is fixed, the extended fixing plate 73 has a U-shaped member 81 of the fixing plate member 8 and the opening / closing door 3 on the back surface side of the opening / closing door 3. In the space K (described later) between the back surface and the back surface, the fixing plate member 8 is arranged so as to overlap the surface of the flat plate 812 on the opening / closing door 3 side.

As shown in FIG. 10, the engaging hole 731 has a central hole 731a and a pair of fan-shaped holes 731b continuously formed in the central hole 731a with the central hole 731a interposed therebetween. A pair of fan-shaped pieces 731c are formed between the pair of fan-shaped holes 731b in the circumferential direction.

As shown in FIG. 9, the clue plate 74 projects to the side opposite to the opening / closing door 3 at the end portion of the extending fixing plate 73 opposite to the intermediate rising plate 72. The clue plate 74 is gripped by a human hand when the wedge portion 7 is slid and moved.

As shown in FIG. 9, the fixing plate member 8 is fixed to the back surface of the opening / closing door 3. The fixing plate member 8 is formed of a plate member and has a U-shaped member 81 having a U-shaped cross section and a pair of fixing plates 82.

The U-shaped member 81 is fixed to the opening / closing door 3 in a state where the vertical cross section is formed in a U-shape and the open side faces the opening / closing door 3. The U-shaped member 81 is arranged so as to project from the back surface of the opening / closing door 3. A space K that communicates horizontally along the back surface of the opening / closing door 3 is formed between the U-shaped member 81 and the back surface of the opening / closing door 3. The U-shaped member 81 has a pair of rising plates 811 and a flat plate 812 (separated portion) parallel to the back surface of the opening / closing door 3.

The flat plate 812 is formed in a flat shape connecting the ends of the pair of rising plates 811 on the opposite side of the opening / closing door 3, and is arranged parallel to the back surface of the opening / closing door 3 away from the back surface of the opening / closing door 3. By sliding and inserting the wedge portion 7 into the space K between the flat plate 812 and the opening / closing door 3, the extending fixing plate 73 of the wedge portion 7 is placed on the surface of the flat plate 812 on the opening / closing door 3 side. Are placed on top of each other.

A circular circular through hole 812a (through hole) is formed in the center of the flat plate 812. The circular through hole 812a is formed to have a diameter that allows the protrusion engaging portion 94 of the wedge fixing member 9 to penetrate, and the peripheral edge of the circular through hole 812a is formed on the protrusion pressing portion 93 of the wedge fixing member 9. It is formed to have a diameter that allows it to come into contact with the contact surface 931.

The pair of fixing plates 82 are formed in a plate shape extending upward or downward from both ends in the vertical direction of the U-shaped member 81, respectively. The pair of fixing plates 82 are formed in a plate shape parallel to the back surface of the opening / closing door 3 and are fixed to the back surface of the opening / closing door 3.

As shown in FIGS. 3 and 9, the wedge fixing member 9 is detachably fixed to the fixing plate member 8 fixed to the back surface of the opening / closing door 3 on the back surface side of the opening / closing door 3 on the inner side of the box body 2. By doing so, the wedge portion 7 is detachably fixed to the opening / closing door 3 via the fixing plate member 8. The wedge fixing member 9 can be attached / detached from the inside of the box body 2.

As shown in FIGS. 9 and 10, the wedge fixing member 9 has an operation surface 91 arranged on the surface at the time of operation, a peripheral wall 92, a protrusion pressing portion 93, and a protrusion engagement portion 94. The wedge fixing member 9 is made of, for example, a resin material.

The operation surface 91 is integrally formed with a circular portion 911 and a protruding portion 912 protruding from the circular portion 911 in a tapered shape. The tip of the protruding portion 912 is formed in a rounded shape.

The peripheral wall 92 is erected so as to stand up from the outer peripheral edge of the operation surface 91 toward the opening / closing door 3. The outer surface of the peripheral wall 92 is gripped by a person when the wedge fixing member 9 is attached to and detached from the wedge portion 7.

As shown in FIG. 10, the projecting pressing portion 93 is formed so as to project from the back surface of the operation surface 91 inside the peripheral wall 92. The protruding pressing portion 93 has a contact surface 931 to which the peripheral edge of the circular through hole 812a in the flat plate 812 of the fixing plate member 8 abuts when the wedge fixing member 9 is attached to the wedge portion 7. In the wedge fixing member 9, when the protruding engaging portion 94 penetrates the circular through hole 812a and engages with the engaging hole 731, the contact surface 931 hits the surface of the flat plate 812 of the fixing plate member 8. By pressing the flat plate 812 in contact with each other, the flat plate 812 is sandwiched and fixed between the wedge portion 7 and the peripheral edge of the circular through hole 812a.

The protruding engaging portion 94 is formed so as to project from the protruding pressing portion 93 formed on the back surface of the operation surface 91. The protruding engaging portion 94 can be engaged with and disengaged from the engaging hole 731 of the wedge portion 7 in a state of being penetrated through the circular through hole 812a of the fixing plate member 8. The protruding engaging portion 94 engages with the central protrusion 941, a pair of fan-shaped engaging protrusions 942 formed continuously on the central protrusion 941 with the central protrusion 941 interposed therebetween, and the engaging space portion 943. It has a regulation unit 944 and.

The central protrusion 941 and the pair of fan-shaped engaging protrusions 942 are integrally formed, and when the protruding engaging portion 94 of the wedge fixing member 9 is engaged with the engaging hole 731 of the wedge portion 7, the wedge portion 7 is formed. It is inserted into the central hole 731a and the pair of fan-shaped holes 731b of the engagement hole 731.

The engaging space portion 943 is a space formed on the back side of the pair of fan-shaped engaging projections 942 on the base end side of the pair of fan-shaped engaging projections 942. The engagement space portion 943 is a wedge fixing member 9 when the central protrusion 941 and the pair of fan-shaped engagement protrusions 942 are inserted into the central hole 731a and the pair of fan-shaped holes 731b of the engagement hole 731 of the wedge portion 7. It is a space that allows rotation.

The engagement restricting portion 944 is formed at the end of the engagement space portion 943. The engagement restricting portion 944 has an engagement space portion 943 in a state where the central protrusion 941 and the pair of fan-shaped engagement protrusions 942 are inserted into the central hole 731a and the pair of fan-shaped holes 731b of the engagement hole 731 of the wedge portion 7. The rotation of the rotated wedge fixing member 9 is restricted.

When the wedge portion 7 is fixed to the opening / closing door 3 by using the wedge fixing member 9 configured as described above, the space between the U-shaped member 81 of the fixing plate member 8 and the back surface of the opening / closing door 3. With the wedge portion 7 arranged on K, as shown in FIG. 10, the central protrusion 941 of the protruding engaging portion 94 of the wedge fixing member 9 and the pair of fan-shaped engaging protrusions 942 are formed into a circular shape of the fixing plate member 8. It is penetrated through the through hole 812a and inserted into the central hole 731a and the pair of fan-shaped holes 731b of the engagement hole 731 of the wedge portion 7 as shown in FIG. 11 (a). Then, by rotating the wedge fixing member 9 clockwise by α °, the central protrusion 941 and the pair of fan-shaped engaging protrusions 942 are formed with the central hole 731a and the pair of fan-shaped holes of the engaging hole 731 of the wedge portion 7, respectively. From the state of being inserted into the 731b, the pair of fan-shaped pieces 731c are moved through the pair of engagement space portions 943 and engage with the engagement restricting portion 944 in a restricted state as shown in FIG. 11 (b). ..

Further, when the wedge portion 7 is removed from the opening / closing door 3 by removing the wedge fixing member 9 from the wedge portion 7, the wedge fixing member 9 is rotated by α ° counterclockwise in the state shown in FIG. 11 (b). As a result, the wedge fixing member 9 is brought into contact with the central protrusion 941 of the protruding engaging portion 94 of the wedge fixing member 9 and the pair of fan-shaped engaging protrusions 942, respectively, from the state where they are restricted and engaged by the engagement restricting portion 944. By rotating it by α ° counterclockwise, it is moved to a state where it is removed from the central hole 731a and the pair of fan-shaped holes 731b of the engagement hole 731 of the wedge portion 7. Then, the central protrusion 941 of the protruding engaging portion 94 of the wedge fixing member 9 and the pair of fan-shaped engaging protrusions 942 are pulled out from the central hole 731a and the pair of fan-shaped holes 731b of the engaging hole 731 of the wedge portion 7. The wedge fixing member 9 is removed from the wedge portion 7.

In the rotation operation of the wedge fixing member 9 to be attached and detached as described above, it is preferable that the wedge fixing member 9 can be attached to and detached from the wedge portion 7 by, for example, a rotation operation of 180 ° or less, and a rotation operation of 90 ° or less. It is more preferable that the wedge portion 7 can be attached to and detached from the wedge portion 7. In the present embodiment, for example, the wedge fixing member 9 has a wedge portion by a rotation operation of α ° (for example, about 60 to 70 ° in the present embodiment) as shown in FIGS. 11A and 11B. It is removable to 7.

Next, a modified form of the tubular portion 552 of the rotation operating body 55 shown in FIG. 2 will be described. In the above embodiment, the tubular portion 552 of the rotation operating body 55 shown in FIG. 2 is formed in a cylindrical shape, but the present invention is not limited to this. As shown in FIG. 12, the tubular portion 552A of the rotation operating body 55A in the modified form may be configured. FIG. 12 is a perspective view showing a rotation operating body 55A in a modified form.

As shown in FIG. 12, the tubular portion 552A in the modified form is peripheral to the peripheral surface of the tubular portion 552A between a pair of flat surface portions 552a formed in a planar shape facing each other and a pair of flat surface portions 552a. It has a pair of arcuate surface portions 552b formed in an arc shape in the direction. The rotation operating body 55A in the modified form has a shape that is easy to pinch because it can be pinched and operated by sandwiching a pair of flat surface portions 552a that face each other.

Next, in the delivery box 1 of the present embodiment configured as described above, an operation when the delivery company puts the delivery into the box main body 2 of the delivery box 1 will be described. FIG. 13 is a diagram showing a procedure for a delivery company to store delivery items in the delivery box 1.

When the delivery company stores the delivery items in the box body 2 of the delivery box 1, as shown in FIG. 13A, the opening / closing door 3 in the unlocked state has a display plate on the display window 531a. The second display Db of 567 (for example, "acceptable", for example, "blue" display) is displayed. Then, in the unlocked opening / closing door 3, a finger is placed on the base-side handle portion 523 formed on the base portion 52 of the cover member 51, and the cover member 51 is brought toward the front as shown in FIG. 13 (b). Move it to the side and open the open / close door 3. Here, when the opening / closing door 3 is opened with the handle portion 523 on the base side as a handle, the base portion 52 of the cover member 51 and the lid portion 53 are engaged with each other, so that the cover member 51 remains closed. The opening / closing door 3 can be opened. Then, after the delivery items are stored in the box body 2, the opening / closing door 3 is closed as shown in FIG. 13B.

Next, as shown in FIG. 13B, after closing the opening / closing door 3, the delivery company turns the rotary operating body 55 provided on the front surface of the cover member 51 of the opening / closing door 3 counterclockwise. As shown in 13 (c), the knob portion 542 (see FIG. 4) of the lock body 54 engaged with the operation body connecting member 56 that rotates integrally with the rotation operation body 55 is interlocked with this rotation operation. The locking locking plate 544 rotates from the vertical position to the horizontal position. At the locking position, which is the horizontal position of the locking locking plate 544, the locking locking plate 544 of the locking body 54 locks and holds the locking portion 22 (see FIG. 6) inside the box body 2. Here, since the password dial 543 (see FIG. 4) is locked in a state where the password is disengaged, it is locked, the rotation operating body 55 cannot rotate, and the opening / closing door 3 is locked. Further, the display board 567 integrally formed with the operating body connecting member 56 is rotated, and the first display Da (for example, "in use", for example, "red" display) of the display board 567 is displayed on the display window 531a. To.

Next, an operation when the recipient takes out the delivery items stored in the box body 2 of the delivery box 1 will be described. FIG. 14 is a diagram showing a procedure for a recipient to take out a delivery item from the delivery box 1.

When the recipient takes out the delivery items stored in the box body 2 of the delivery box 1, as shown in FIG. 13C, the opening / closing door 3 in the locked state has the display plate 567 of the display window 531a. 1 Display Da (for example, "in use", for example, "red" display) is displayed. Then, the recipient opens the lid portion 53 of the cover member 51. When opening the lid portion 53, as shown in FIG. 13 (c), by hooking a finger on the lid-side handle portion 533 and pulling it toward you, the base of the base portion 52 is shown in FIG. 14 (a). The engagement hole 534a of the lid side engagement plate 534 of the lid portion 53 is disengaged from the side engagement protrusion 525, and the lid portion 53 can be opened with respect to the base portion 52.

When this operation is performed, the interlocking engaging portion 561 of the operating body connecting member 56 and the knob portion 542 of the lock body 54 are disengaged, and the operating body connecting member 56 including the display plate 567 is disengaged. As shown in FIG. 4, the urging force of the spring member 57 rotates to the regulation plate 531f of the lid portion 53, and the display of the display plate 567 is displayed from the first display Da (for example, "in use" display) to the second display Db. (For example, "Receivable" display) is changed (see FIG. 14 (c)). In this way, the display of the display plate 567 is automatically returned to the second display Db by the urging force of the spring member 57 only by opening the lid portion 53 with respect to the base portion 52. As a result, after receiving the parcel delivery, in order to prepare for receiving the parcel delivery, the display of the display board 567 is changed from the first display Da (for example, "in use" display) to the second display Db (for example, "receivable"). It is not necessary to return to "Display".
Further, when the opening / closing door 3 is in the locked state, even if the lid portion 53 is opened once and then the lid portion 53 is to be closed, the interlocking engaging portion 561 of the operating body connecting member 56 still has the grip portion 542 of the lock body 54. Located in a rotational position that does not engage with. Therefore, when the opening / closing door 3 is in the locked state, it is possible to prevent the lid portion 53 of the cover member 51 once opened from being closed.

After that, as shown in FIG. 14A, with the lid portion 53 of the cover member 51 open, the password number of the password dial 543 is matched, the lock state of the lock body 54 is released, and the knob portion is used. By rotating the 542, as shown in FIG. 14 (b), the locking / locking plate 544 is rotated from the horizontal position to the vertical position. As a result, the opening / closing door 3 is unlocked by unlocking the locking locking plate 544 of the locking body 54 from the locking portion 22 (see FIG. 6) inside the box body 2.

Subsequently, the recipient closes the lid 53 of the cover member 51 as shown in FIG. 14 (c). As a result, the engagement hole 534a of the lid-side engaging plate 534 of the lid portion 53 engages with the base-side engaging projection 525 of the base portion 52. Then, in the unlocked open / close door 3, the recipient puts his / her finger on the base side handle portion 523 of the base portion 52 of the cover member 51 to move the cover member 51 toward the front side, and causes the open / close door 3 to move. Open. As a result, the recipient can take out the parcel delivery from the inside of the box body 2. In addition, the recipient puts a finger on the base side handle portion 523, moves the cover member 51 toward the front side, and opens the open / close door 3 while the cover portion 53 of the cover member 51 is not closed. May be good.

According to the delivery box 1 of the present embodiment described above, the following effects are obtained.
In the present embodiment, the delivery box 1 includes a box main body 2, an opening / closing door 3 that can be opened / closed with respect to the box main body 2, and a lock structure 4 fixed to the opening / closing door 3. Is a rotary operation body capable of operating the lock body 54, the cover member 51 arranged in front of the opening / closing door 3 and accommodating the lock body 54, and the lock body 54 housed in the cover member 51 from the outside of the cover member 51. 55 and. Therefore, the lock body 54 can be operated with the lock body 54 covered with the cover member 51. As a result, the lock body 54 can be operated from the outside with the cover member 51 covering the lock body 54, so that the lock structure 4 can be easily locked. Further, since the lock structure 4 is covered with the cover member 51, the lock structure 4 is provided with waterproof and dustproof measures. Further, for example, when a lock body 54 for indoor use is used, the cost required for the lock structure 4 can be reduced.

Further, in the present embodiment, the cover member 51 is configured as a handle for opening and closing the opening / closing door 3. As a result, the cover member 51 can be used as a handle to open and close the opening / closing door 3 by putting a hand on the cover member 51. Therefore, the opening / closing operation of the opening / closing door 3 can be easily performed.

Further, in the present embodiment, the cover member 51 has a base portion 52 attached to the front surface of the opening / closing door 3 and a lid portion 53 attached to the base portion 52 so as to be openable / closable. The base side handle portion 523 as a handle that can be touched when opening the opening / closing door 3, and the lid portion 53 can be touched when opening the lid portion 53 with respect to the base portion 52. It has a possible lid-side handle 533. Therefore, the opening / closing door 3 can be opened by putting a hand on the base-side handle portion 523, and the lid portion 53 of the cover member 51 can be opened by putting a hand on the lid-side handle portion 533. As a result, the opening / closing operation of the lid portion 53 and the opening / closing operation of the opening / closing door 3 can be easily performed.

Further, the lid-side handle portion 533 has a recess. As a result, the lid portion 53 of the cover member 51 can be opened by putting a hand on the concave portion of the lid-side handle portion 533, so that the lid portion 53 can be easily opened with respect to the base portion 52.

Further, the lid-side back surface 532b on the opening / closing door 3 side at the outer edge of the lid portion 53 is located on the side away from the opening / closing door 3 than the base-side back surface 523a on the opening / closing door 3 side of the base-side handle portion 523. Therefore, when the opening / closing door 3 is opened by putting a hand on the base-side handle portion 523 as a handle, it is possible to prevent the opening / closing door 3 side back surface 532b on the opening / closing door 3 side from being touched on the outer edge of the lid portion 53. As a result, it is possible to prevent the lid portion 53 of the cover member 51 from being opened when the opening / closing door 3 is opened by the base side handle portion 523.

Further, in the present embodiment, the lock structure 4 has a display plate 567 that displays the first display Da or the second display Db via the display window 531a in conjunction with the operation of the rotation operating body 55. Therefore, since the display can be changed in conjunction with the operation of the rotation operating body 55, the locked / unlocked state of the opening / closing door 3 can be easily displayed to the outside.

Further, in the present embodiment, the lock structure 4 has a spring member 57 for urging the display plate 567 on the side displaying the second display Db, and the display plate 567 has the lid portion 53 located at the closed position. When the rotation operating body 55 engages with the pinching portion 542 of the locked main body 54 in the locked state, the first display Da is displayed, and the lid portion 53 is located in the open position to pinch the locked main body 54. When the rotation operation body 55 is disengaged from the knob portion 542, the second display Db is displayed by the urging force of the spring member 57. Therefore, the display of the display plate 567 is automatically returned to the second display Db by the urging force of the spring member 57 only by opening the lid portion 53 with respect to the base portion 52. As a result, it is not necessary to return the display of the display board 567 from the first display Da to the second display Db in order to prepare for receiving the delivery after receiving the delivery. Therefore, since the trouble of changing the display can be omitted, the operability of the lock structure 4 can be improved.

Further, in the present embodiment, the lower portion of the cover member 51 is formed by a gap between the base portion 52 and the lid portion 53, and the water draining portion 536 that discharges the water that has entered the inside of the cover member 51 to the outside. Is formed. Thereby, the drainage property of the lock structure 4 can be improved.

Although the preferred embodiment of the delivery box 1 of the present invention has been described above, the present invention is not limited to the above-described embodiment and can be appropriately modified.

For example, in the above embodiment, the lock body 54 for indoor use is used, but the present invention is not limited to this, and the lock body for outdoor use may be used.

Further, in the above-described embodiment, in the cover member 51, the opening / closing direction of the lid portion 53 is opened / closed laterally with respect to the base portion 52 about the rotation axis J2 formed at one end of the lid portion 53 in the horizontal direction. It was configured as follows. However, the opening / closing direction of the lid portion 53 is not limited. For example, the opening / closing direction of the lid portion 53 may be configured to open / close laterally with respect to the base portion 52 about the rotation axis formed at the other end of the lid portion 53 in the horizontal direction. It may be configured to open and close in the vertical direction with respect to the base portion 52 about the rotation axis extending in the direction. When the lid 53 is configured to open and close vertically with respect to the base 52 centered on a rotation axis extending horizontally, an angle regulating member for regulating the rotation angle of the lid 53 is provided. , It is possible to prevent the lid portion 53 from being pinched by the opening / closing door 3. Further, the opening / closing structure of the cover member 51 may be, for example, a slide structure in which either the base portion or the lid portion is slid vertically or laterally to open / close.

Further, in the above-described embodiment, the lid-side handle portion 533 is configured by a concave portion, but the present invention is not limited to this, and for example, another shape such as a convex portion may be formed.

1 Delivery box (storage box)
2 Box body 3 Open / close door 4 Lock structure 51 Cover member 52 Base part 53 Cover part 54 Lock body 55 Rotating operation body (operation part)
57 Spring member (urgency member)
523 Base side handle (handle)
523a Base side back (face)
532b Back side (face) on the lid side
533 Cover side handle (recess)
536 Draining part 542 Picking part 567 Display board (display part)
Da 1st display Db 2nd display

Claims (6)

With the box body
An open / close door that can be opened and closed with respect to the box body,
With a lock structure fixed to the opening / closing door,
The lock structure includes a lock body, a cover member arranged in front of the opening / closing door and accommodating the lock body, and an operation unit capable of operating the lock body housed in the cover member from the outside of the cover member. And have
The cover member has a base portion attached to the front surface of the opening / closing door and a lid portion attached to the base portion so as to be openable / closable.
The lock structure has a display unit that selectively displays one of the first display and the second display via a display window in conjunction with the operation of the operation unit, and the display on the side displaying the second display. It has an urging member that urges the part,
The first display represents the locked state of the lock body when the operation unit is operated to the locked state position.
The second display represents the unlocked state of the lock body when the operation unit is operated to the unlocked position.
The display unit displays the first display when the operation unit engages with the grip portion of the lock body in the locked state when the lid portion is located in the closed position, and the lid portion is in the open position. A storage box that displays the second display by the urging force of the urging member when the operating portion is disengaged from the knob portion of the locked main body in the locked state . The storage box according to claim 1, wherein the cover member is configured as a handle for opening and closing the opening / closing door. The cover member has a base portion attached to the front surface of the opening / closing door and a lid portion attached to the base portion so as to be openable / closable.
The base portion has a base-side handle portion as the handle that can be handled when the opening / closing door is opened.
The storage box according to claim 2, wherein the lid portion has a lid-side handle portion that can be touched when the lid portion is opened with respect to the base portion. The storage box according to claim 3, wherein the lid-side handle portion has a recess. The storage box according to claim 3 or 4, wherein the surface of the outer edge of the lid portion on the opening / closing door side is located on a side away from the opening / closing door side of the surface of the base side handle portion on the opening / closing door side. The cover member has a base portion attached to the front surface of the opening / closing door and a lid portion attached to the base portion so as to be openable / closable.
Claims 1 to 5 are formed in the lower portion of the cover member by a gap between the base portion and the lid portion, and a drainage portion for discharging water that has entered the inside of the cover member to the outside is formed. The storage box described in any of.

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