JP2015045187A - Locking device and accommodation appliance comprising the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a locking device capable of improving an antitheft characteristic with a simple and inexpensive configuration, and an accommodation appliance comprising the device.SOLUTION: A locking device 150 comprises: a first recess 31 provided on one of a side plate 12 and a door 140 attached to the side plate 12 so as to be capable of being opened and closed; and a lock device 151 which is provided on the other of the side plate 12 and the door 140 and includes a lock member 152 capable of engaging with the first recess 31. The locking device 150 comprises a displacement regulation mechanism 160 for regulating relative displacement between a free end 141A of the door 140 and a wall part 22 arranged so as to be opposite to the free end 141A, in the state where the door 140 is closed.

Description

  The present invention relates to a locking device and a storage fixture including the same.

  Generally, as a locker fixture installed in a locker room or the like of a public facility, a configuration is known in which a door is provided at the front of a box-shaped member having a floor plate, a side plate, and a top plate. Such a locker fixture is provided with a locking device for restricting the opening and closing of the door in order to safely store the articles accommodated therein.

  As said locking apparatus, the lock member formed in the sickle shape which comprises the lock apparatus provided in the door was engaged with the hole drilled in the side plate facing the door, and the door was closed. A structure has been proposed in which the door is opened and unlocked by releasing the engagement while locking (see Patent Document 1 below).

Japanese Utility Model Publication No.4-100773

  However, in the locking device described above, the side plate is deformed by inserting a tool through the gap provided between the side plate and the door, and the gap is greatly widened to release the engagement of the lock member. There was a possibility that could be. In this case, the door may be opened and the article may be stolen.

  Therefore, it is conceivable to prevent theft by adopting a highly rigid side plate to suppress the deformation of the side plate or to increase the strength of the lock member of the locking device so that the engagement cannot be released by a tool. However, in any case, since the member itself has a strong configuration, there is a problem that the cost increases.

  This invention is made | formed in view of the said situation, and provides the locking device which can improve anti-theft property with a simple and cheap structure, and an accommodation fixture provided with the same.

In order to achieve the above object, the present invention employs the following means.
That is, the locking device according to the present invention is provided in the first concave portion provided in one of the side plate and the door attached to the side plate so as to be opened and closed, and provided in the other of the side plate and the door, A locking device provided with a lock device provided with a lock member engageable with the first recess, and disposed in such a manner that the free end of the door faces the free end when the door is closed. And a movement restricting mechanism for restricting relative movement in a direction opposite to each other with the wall.

In such a locking device, the lock member is engaged with the first concave portion by the lock device, and the movement restriction mechanism causes the free end of the door and the wall portion arranged to face the free end to face each other. Relative movement in the direction can be restricted. Therefore, since the state which the side plate and the door engaged can be maintained reliably, anti-theft property can be improved.
Moreover, since the locking device includes only the first recess, the lock device, and the movement restriction mechanism, it can be configured simply and inexpensively.

  In the locking device according to the present invention, it is preferable that the movement restricting mechanism is provided in the vicinity of an engaging portion between the first recess and the lock member.

  In such a locking device, since the relative movement of the free end of the door and the wall portion of the side plate in the vicinity of the engaging portion between the first recess and the lock member is restricted, the side plate and the door Can be reliably maintained, and the anti-theft property can be further improved.

  Further, in the locking device according to the present invention, in the state where the movement restriction mechanism is provided in the second recessed portion provided in one of the side plate or the door and the other of the side plate or the door, and the door is closed. You may have the protrusion part which can be engaged with said 2nd recessed part.

  In such a locking device, the relative movement in the mutually facing direction between the free end of the door and the wall portion arranged to face the free end is restricted by the engagement between the second recess and the protrusion. be able to. Therefore, since the state which the side plate and the door engaged can be maintained reliably, anti-theft property can be improved.

  Further, in the locking device according to the present invention, the locking member may be a sickle-like member that protrudes into and engages with the first recessed portion in conjunction with the locking operation of the locking device.

  In such a locking device, the relative movement in the mutually facing direction between the free end of the door and the wall portion arranged to face the free end is restricted by the engagement between the sickle-shaped member and the second recess. can do. Therefore, since the state which the side plate and the door engaged can be maintained reliably, anti-theft property can be improved.

  Further, a storage fixture according to the present invention is a storage fixture that is capable of storing articles therein, and includes the side plate, the door, and the locking device according to any one of the above. To do.

  Since such a container is provided with the locking device according to any one of the above, the anti-theft property can be improved with a simple and inexpensive configuration.

  Further, the storage fixture according to the present invention includes a plurality of adjacent article storage portions that are capable of storing the article therein, and a partition portion that partitions the article storage portion, and the partition portion includes the side plate. May be.

  In such a housing fixture, since the locking device as described in any one of the above is provided in the partition part, anti-theft property can be improved with a simple and inexpensive configuration.

  According to the locking device and the storage fixture including the same according to the present invention, the state in which the side plate and the door are engaged can be reliably maintained with a simple and inexpensive configuration, so that the anti-theft property can be improved. .

It is a front view of an accommodation fixture concerning a first embodiment of the present invention. It is the front view which looked at the locking device periphery of one accommodation fixture concerning a first embodiment of the present invention from the side (a) accommodation fixture side, and (b) the accommodation fixture side. It is the perspective view which looked at the locking device periphery of the container according to the first embodiment of the present invention from the inside of the container. It is the perspective view which looked at the state with which the locking device of the storage fixture concerning 1st embodiment of this invention was engaged from the inner side. It is the front view which looked at the other locking device periphery of the storage fixture which concerns on 1st embodiment of this invention from (a) the cross-sectional view of a storage fixture, and (b) the storage fixture side. It is the front view which looked at the other locking device periphery of the storage fixture which concerns on 2nd embodiment of this invention from the (a) cross-sectional view of a storage fixture, and (b) the storage fixture side.

(First embodiment)
Hereinafter, a locker device will be described with reference to the drawings as an example of a container according to the first embodiment of the present invention.
FIG. 1 is a front view of a locker device in which three article accommodating portions capable of accommodating articles are arranged adjacent to each other.
Here, for the sake of convenience, the left-right direction of the paper surface in FIG. 1 is referred to as the left-right direction of the rocker device, the depth direction of the paper surface is referred to as the front-back direction of the rocker device, and the up-down direction of the paper surface.

(Container (locker))
As shown in FIG. 1, the locker device 1 includes a housing 10 and three article storage units 100, 200, and 300 provided inside the housing 10.

  The housing 10 includes a bottom panel 11, a pair of left and right side panels (side plates) 12 and 13 erected from the bottom panel 11, a top panel 14 that connects upper portions of the pair of side panels 12 and 13, and a pair And rear panels (not shown; the same applies hereinafter) for connecting the rear portions of the side panels 12 and 13.

  The bottom panel 11, the side panels 12, 13, the top panel 14 and the rear panel are formed by bending a steel plate, for example.

  As shown in FIG. 2A, the side panel 12 includes a side main body 20 disposed in the front-rear direction, and a first bent wall portion bent in the left-right direction from the front portion of the side main body 20. 21, a second bent wall portion 22 bent in the front-rear direction from the right portion of the first bent wall portion 21, and a left-right direction bent from the rear portion of the second bent wall portion 22. And a bent third folding wall portion 23.

  Further, the side panel 12 includes a fourth bent wall portion 24 bent in the front-rear direction from the right portion of the third bent wall portion 23, and a left-right direction from the rear portion of the fourth bent wall portion 24. A fifth bent wall portion 25 bent toward the front, and a sixth bent wall portion 26 bent from the left portion of the fifth bent wall portion 25 toward the front-rear direction.

As shown in FIG. 2 (b), the fourth bent wall portion 24 is provided with a first recess 31 constituting a locking device 150, which will be described later in detail, and below that, the locking device 150 is constituted. A latching hole 30 for the lock device 151 is provided.
The third bent wall portion 23 is provided with a second concave portion 32 that constitutes the locking device 150.

  As shown in FIG. 1, the article storage units 100, 200, and 300 include a first article storage unit 100 provided on the left side, and a second article storage unit 200 provided on the right side of the first article storage unit 100. , And a third article storage section 300 provided on the right side of the second article storage section 200.

First, the configuration of the first article storage unit 100 will be described.
The first article storage unit 100 is openable and closable with respect to the side panel 12 and is attached to a first partition panel 170 described later, a locking device 150 provided on the side panel 12 and the door 140, It has the 1st partition panel 170 (partition part) which divides the 1st article accommodating part 100 and the 2nd article accommodating part 200. FIG.

  As shown in FIGS. 2 and 3, the door 140 is closed with a substantially rectangular door body 145 attached to the first partition panel 170 so as to be openable and closable by, for example, a hinge (not shown; the same applies hereinafter). In the state, the first door bent wall portion 141A bent in the front-rear direction from the left end of the door body 145, and the first door bent wall portion 141A bent in the left-right direction from the rear portion of the first door bent wall portion 141A. It has a two-door bent wall portion 142 and a third door bent wall portion 143 bent in the front-rear direction from the right portion of the second door bent wall portion 142.

  Here, 141 A of 1st door bent wall parts are comprised as a free end, and the protrusion part 161 which comprises the locking device 150 mentioned later for details is provided in the 2nd door bent wall part 142. As shown in FIG.

(Locking device)
The locking device 150 includes a first recess 31 provided in the side panel 12, a lock device 151 provided in the door 140, and the door 140 and the side panel 12 facing each other when the door 140 is closed. And a movement restriction mechanism 160 that restricts relative movement.

(First recess)
A through hole 31 </ b> A in the thickness direction is formed in the fourth bent wall portion 24 of the side panel 12. And the 1st recessed part 31 is comprised by 31 A of through-holes, and a pair of 1st engaging wall part 31B in the front-back direction of 31 A of this through-hole.

In this embodiment, the lock device 151 employs a dial lock that can be locked and unlocked by a predetermined number. The lock device 151 is provided with a lock member 152 that can be engaged with the first recess 31, and a latch bolt 159 that is urged by a urging portion 158 so as to always protrude outward is provided below the lock member 152. It has been.
A cylinder lock may be adopted as the lock device 151.

  The lock member 152 is a sickle-like member that is rotatably provided on the lock device 151 with the front-rear direction as an axial direction when the door 140 is closed. Specifically, the lock member 152 includes a lock fixing portion 154 provided with a rotation shaft 153 whose axial direction is the front-rear direction, a lock extension portion 155 extending from the lock fixing portion 154, and the lock extension portion 154. And a lock front end 156 that is bent from the end of the protruding portion 155.

The locking member 152 projects into the first recess 31 in conjunction with the locking operation of the lock apparatus 151 and engages with the first recess 31.
Specifically, as shown in FIG. 2B, in this embodiment, the lock member 152 is arranged with the lock extension 155 facing upward from the rotation shaft 153 as shown by a two-dot chain line in the unlocked state. It is installed.

  As shown in FIGS. 2B and 4, the lock member 152 is rotated about the rotation shaft 153 along with the locking operation, and the lock extension 155 is moved in the left-right direction from the rotation shaft 153. The state is engaged with the first recess 31.

  In this way, the lock extension portion 155 of the lock member 152 is engaged with the first engagement wall portion 31B of the first recess 31, and the relative movement in the front-rear direction between the door 140 and the side panel 12 is restricted. Thus, the state in which the door 140 is closed is maintained.

(Movement restriction mechanism)
As shown in FIG. 2, the movement restricting mechanism 160 includes the first door bent wall portion 141 </ b> A of the door 140 and the side panel 12 facing the first door bent wall portion 141 </ b> A when the door 140 is closed. The relative movement of the second bent wall portion (wall portion) 22 in the opposite direction is restricted.

  In the present embodiment, the movement restricting mechanism 160 has a second recess 32 provided in the side panel 12 and a protrusion 161 that can be engaged with the second recess 32 provided in the door 140.

  A through hole 32 </ b> A is formed in the third bent wall portion 23 of the side panel 12 in the thickness direction. And the 2nd recessed part 32 is comprised by 32 A of through-holes, and a pair of 2nd engaging wall part 32B in the left-right direction of this through-hole 32A.

  The protruding portion 161 is formed on the second door bent wall portion 142 of the door 140 and is provided at a position corresponding to the second recessed portion 32 so as to protrude rearward when the door 140 is closed.

  Further, the second concave portion 32 and the projecting portion 161 constituting the movement restricting portion are provided in an upper portion and a lower portion in the vicinity of the engaging portion between the first concave portion 31 and the lock member 152.

  In this way, the protrusion 161 and the second engagement wall 32B of the second recess 32 are engaged, so that the relative movement in the left-right direction between the door 140 and the side panel 12 is restricted, and the door 140 is closed. The state is maintained.

(First partition panel (partition))
As shown in FIG. 5, the first partition panel 170 includes a first partition body 180 that is a plate-like member extending in the front-rear direction that separates the first article storage unit 100 and the second article storage unit 200, and the first partition panel 170. A first folding partition wall 181 that is bent in the left-right direction from the front portion of the partition main body 180, and a second bent from the right portion of the first folding partition wall 181 in the front-rear direction. A folding partition wall 182, a third folding partition wall 183 bent in the left-right direction from the rear portion of the second folding partition wall 182, and the left of the third folding partition wall 183. And a fourth folding partition wall portion 184 that is bent in the front-rear direction from the portion.

The second folding partition wall 182 is provided with a first recess 231 that constitutes the locking device 250 in the second article storage unit 200, which will be described in detail later, and a lock device that constitutes the locking device 250 below that. A latch hole 230 for 251 is provided.
The first bent partition wall 181 is provided with a second recess 232 that constitutes the locking device 250.

Next, the configuration of the second article storage unit 200 will be described.
As shown in FIG. 1, the second article storage unit 200 can be opened and closed with respect to the first partition panel 170 and is attached to a second partition panel 270 described later, the first partition panel 170, It has the locking device 250 provided in the door 240, and the 2nd partition panel (partition part) 270 which divides the 2nd article accommodating part 200 and the 3rd article accommodating part 300. FIG.
Here, since the door 240 and the 2nd partition panel 270 are the structures similar to the door 140 and the 1st partition panel 170, respectively, description is abbreviate | omitted.

  The locking device 250 includes a first recess 231 provided in the first partition panel 170, a lock device 251 provided in the door 240, and the door 240 and the first partition panel 170 in a state where the door 240 is closed. A movement restricting mechanism 260 that restricts relative movement.

Here, the first recess 31 is provided in the fourth bent wall portion 24 of the side panel 12 in the locking device 150, whereas the first recess 231 is the second of the first partition panel 170 in the locking device 250. Since it is the same structure as the 1st recessed part 31 except the point provided in the bending partition wall part 182, description is abbreviate | omitted.
The lock device 251 has the same configuration as that of the lock device 151, and thus description thereof is omitted.

  Further, the movement restricting mechanism 260 is bent from the first door bent wall portion 241A of the door 240 and the door main body 145 of the door 140 facing the first door bent wall portion 241A in a state where the door 240 is closed. The relative movement in the left-right direction with respect to the first bent door wall portion (wall portion) 141B is restricted. That is, the movement restricting mechanism 260 closes the first door bent wall portion 241A of the door 240 and the first door bent wall portion 141B of the door 140 in a state where the door 240 is closed. Relative movement in the left-right direction is restricted.

In the present embodiment, the movement restriction mechanism 260 can engage with the second recess 232 provided in the first folding partition wall 181 of the first partition panel 170 and the second recess 232 provided in the door 240. And a protruding portion 261.
In addition, since the 2nd recessed part 232 and the protrusion part 261 are the structures similar to the 2nd recessed part 32 and the protrusion part 161, respectively, description is abbreviate | omitted.

Next, the configuration of the third article storage unit 300 will be described.
The third article storage unit 300 includes a door 340 that can be opened and closed with respect to the second partition panel 270 and attached to the side panel 13, and a locking device 350 that is provided on the second partition panel 270 and the door 340. Have.
Here, the door 340 and the locking device 350 have the same configurations as the door 240 and the locking device 250, respectively, and thus the description thereof is omitted.

  In the locker device 1 configured as described above, the lock members 152 and 252 are engaged with the first concave portions 31 and 231 by the lock devices 151 and 251, respectively. This restricts the relative movement in the front-rear direction between the door 140 and the side panel 12, the relative movement in the front-rear direction between the door 240 and the first partition panel 170, and the relative movement in the front-rear direction between the door 340 and the second partition panel 270. can do.

  Further, the protrusions 161 and 261 engage with the second recesses 32 and 232 constituting the movement restriction mechanisms 160 and 260. This restricts the relative movement in the left-right direction between the door 140 and the side panel 12, the relative movement in the left-right direction between the door 240 and the first partition panel 170, and the relative movement in the left-right direction between the door 340 and the second partition panel 270. can do.

  That is, relative movement of the doors 140, 240, and 340, the side panel 1, the first partition panel 170, and the second partition panel 270 in two directions that are orthogonal in the front-rear direction and the left-right direction is restricted. Therefore, the state where the door 140 and the side panel 12 are engaged, the state where the door 240 and the first partition panel 170 are engaged, and the state where the door 340 and the second partition panel 270 are engaged are reliably maintained. Can do. Therefore, the doors 140, 240, and 340 are not opened by an external force or the like, and the anti-theft property can be reliably improved.

  For example, a Service-to-Self inserts a tool such as a bar between the first door bent wall portion 141 </ b> A of the door 140 and the second bent wall portion 22 of the side panel 12, and the lock extending portion 155 of the lock member 152. Even if the engagement between the first recess 31 and the first engagement wall 31B of the first recess 31 is to be released, the protrusion 161 is engaged with the second engagement wall 32B of the second recess 32, and thus the door 140 is engaged. And the side panel 12 cannot be moved relative to each other in the left-right direction. Therefore, since the gap between the first door bent wall portion 141A of the door 140 and the second bent wall portion 22 of the side panel 12 does not widen, the tool does not contact the lock member 152, and the anti-theft Can be improved.

  Further, the second recesses 32 and 232 and the protrusions 161 and 261 are provided in the vicinity of the vertical direction of the engaging portion between the lock members 152 and 252 and the first recesses 31 and 231. Therefore, in the engagement portion between the locking members 152 and 252 and the first recesses 31 and 231, the relative movement between the door 140 and the side panel 12, the relative movement between the door 240 and the first partition panel 170, and the door 340 and the second part. Since the relative movement with respect to the partition panel 270 can be reliably controlled, the anti-theft property can be further improved.

  Moreover, since the locking devices 150, 250, and 350 only include the first recesses 31 and 231, the lock devices 151 and 251, and the movement restriction mechanisms 160 and 260, a simple and inexpensive configuration can be achieved.

  For example, the movement restricting mechanisms 160 and 260 can be configured simply by providing the second recesses 32 and 232 and the protrusions 161 and 261 with respect to the existing locker device including the lock devices 151 and 251. The anti-theft property can be improved by renovation with an inexpensive configuration.

(Second embodiment)
Next, a rocker device 401 according to a second embodiment of the present invention will be described with reference to FIG.
In addition, about the structure which is common in embodiment mentioned above in this embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the first embodiment, the protrusion 161 and the lock member 152 are provided so as to intersect each other when viewed in cross section, whereas in the present embodiment, the protrusion 461 and the lock member 452 are viewed in cross section. And are separated from each other.

  Also in this case, the lock member 452 and the first recessed portion 431 are engaged by the lock device 151, and the second recessed portion 432 and the protruding portion 461 constituting the movement restricting mechanism 460 are engaged. Thereby, the relative movement of the first door bent wall portion 441A and the second bent wall portion 422 of the door 440 can be restricted. Therefore, since the state where the door 440 and the side panel 412 are engaged can be reliably maintained, the anti-theft property can be improved.

  Further, the operation procedure shown in the above-described embodiment, or the shapes and combinations of the constituent members are merely examples, and various modifications can be made based on design requirements and the like without departing from the gist of the present invention.

  In the present embodiment, a configuration in which the first recess 31 and the second recess 32 are provided in the side panel 12 and the lock member 152 and the protruding portion 161 are provided in the door 140 is shown, but the configuration is reversed. Also good.

That is, the lock member 152 and the protrusion 161 may be provided on the side panel 12, and the first recess 31 and the second recess 32 may be provided on the door 140.
Even in this case, since the engaged state between the door 140 and the side panel 12 can be reliably maintained, the anti-theft property can be improved.

  Further, in the above, the second bent wall portion 22 of the side panel 12 and the first door bent wall portion 141B of the door 140 are used as the wall portions disposed so as to face the free ends 141A and 241A of the doors 140 and 240, respectively. Although shown, it is not restricted to this, The wall member which the opposing wall part extends in the front-back direction and an up-down direction may be sufficient.

  Further, in the second embodiment, the protruding portion 461 is provided continuously in the up-down direction. However, like the protruding portion 161 of the first embodiment, the up-down direction of the engaging portion between the first recess 431 and the lock member 452 is provided. It may be provided only in the vicinity.

1,401 Locker device (container)
12,412 side panel (side plate)
22 Second folded wall (wall)
31, 231, 431 First recess 32, 232, 432 Second recess 140, 240, 340, 440 Door 141B First door bent wall (wall)
141A, 241A, 441 First door bent wall (free end)
150, 250, 350 Locking device 151, 251 Locking device 152, 252, 452 Lock member 160, 260, 460 Movement restriction mechanism 161, 261, 461 Protruding portion 170 First partition panel (partition portion)
270 Second partition panel (partition)
240 door 340 door

Claims (6)

A first recess provided in one of a side plate and a door attached to the side plate so as to be openable and closable;
A locking device provided with a lock device provided on the other of the side plate and the door and provided with a lock member engageable with the first recess,
In a state where the door is closed, a movement restricting mechanism is provided that restricts relative movement of the free end of the door and the wall portion disposed so as to face the free end in a direction facing each other. Locking device. The locking device according to claim 1,
The movement restricting mechanism is provided in the vicinity of an engaging portion between the first recess and the lock member. The locking device according to claim 1 or 2,
The movement restriction mechanism is
A second recess provided in one of the side plate or the door;
A locking device provided on the other of the side plate or the door and having a protrusion that can be engaged with the second recess when the door is closed. In the locking device according to any one of claims 1 to 3,
The locking device is a sickle-like member that projects into and engages with the first recess in conjunction with a locking operation of the lock device. A storage fixture capable of storing articles therein,
The side plate;
The door;
A storage fixture comprising the locking device according to any one of claims 1 to 3. The storage fixture according to claim 5,
A plurality of adjacent article storage units capable of storing the articles therein;
A partition part for partitioning the article storage part,
The container is characterized in that the partition portion is constituted by the side plate.

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