JP4004100B2 - Collection box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a collection box that can collect and collect waste and put in trash, lock it when not in use, and prevent mischief and untrustworthy items from being introduced.
[0002]
[Prior art]
Conventional collection boxes are divided into cans / bottles, newspapers / magazines, general garbage, etc. The collection doors for collecting the collected items in the collection box on the front, side, and back are respectively on the top, front, side, and back. A collection port is provided at a position separate from the collection unit door. The recovery unit door is usually locked with a lock.
However, in the collection box installed outdoors, in order to prevent mischief and untrustworthy items from being thrown in, the lock on the loading unit door is provided separately from the collection unit door so that the loading unit door can be locked when not in use, such as on holidays or at night. It has become.
[0003]
[Problems to be solved by the invention]
However, in the above-described conventional collection box, the locks are separately provided on the input unit door and the collection unit door, so that the time period during which the collection box is used ends, and the worker collects the last collected item. In order to lock the input unit door so that no objects can be input, the locks of the input unit door and the recovery unit door must be locked separately. Therefore, in a public facility with a relatively large number of collection boxes, the work is not ridiculous, and the worker is allowed to perform more work.
[0004]
Accordingly, the problem to be solved by the present invention is that a recovery box that can lock both doors by operating one of the locks provided on the input part door and the recovery part door while having a simple structure as a whole. Is to provide.
[0005]
[Means for Solving the Problems]
Under such circumstances, the present inventor has intensively studied to complete the present invention. That is, the invention of claim 1 comprises a recovery unit door for taking out the recovered material attached to the box body so as to be freely opened and closed, and a charging unit door for opening and closing the input port of the recovered material formed in the recovery unit door. a composed Te recovery box, have a lock mechanism for locking the recovery section door and putting section door both on the box body, the lock mechanism locks the recovery unit door to the box body, the recovery unit Each of the locks for locking the input unit door is locked to the door, and by operating the lock of the input unit door, the lock of the recovery unit door is regulated to lock both doors, and the recovery unit door The lock is provided with a slidable latch plate having one or more claws on the inner side of the collecting part door, and a latch guard for hanging the one or more claws is provided on the box body. , Inside the collection unit door The lock plate is rotatably provided, and the lock hanger for hanging the lock plate is provided on the closing portion door, and when the lock plate is rotated and hooked on the lock hanger to lock the closing portion door, A recovery box is provided in which the lock plate hits an end of the latch plate and restricts sliding of the latch plate to lock the recovery portion door . Therefore, by operating the lock mechanism, it is possible to lock the collection unit door and the input unit door at the same time without separately locking the box body. Further, when the lock of the loading unit door is operated, the other lock is regulated, so that both the loading unit door and the recovery unit door can be locked to the box body. In addition, if the lock plate of the lock of the loading unit door is rotated and hung on the lock hanger, the lock of the loading unit door can be locked, and at the same time the lock hanger hits the end of the latch plate constituting the lock of the collection unit door. The collection part door can be locked by regulating the slide.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings by way of embodiments.
FIG. 1 is a perspective view showing a collection box according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a carriage stored in the collection box. As shown in FIGS. 1 and 2, reference numeral 1 denotes a collection box. The collection box 1 includes a box body 4, a collection unit door 5 that is attached to the front surface of the box body 4 so as to be opened and closed, and takes out collected items. An input portion door 6 that opens and closes the input port 2 so as to be freely opened and closed on the recovery portion door 5 is a main component. In addition, 7 in FIG. 2 is a cart which holds the plastic bag and the bag which are accommodated in the box main body 4, and puts a collection thing.
[0009]
The box body 4 has four sides surrounded by side plates 8, 8, 8 and an upper plate 18, and the collection unit door 5 can be freely opened and closed by a hinge not shown in the drawing on the front side, and there is no bottom. The charging unit door 6 is slightly smaller than the charging port 2 and is attached to the collecting unit door 5 so as to be freely opened and closed. The method for opening and closing is not particularly limited, and any structure may be used as long as it can be opened and closed by pulling up the handle 3 or simply pushing it.
[0010]
The collection unit door 5 and the input unit door 6 are respectively locked to the box body 4 and the collection unit door 5 by a lock mechanism 10. The lock mechanism 10 includes a recovery unit door lock 11 and an input unit door lock 12. By operating the lock 12 of the input unit door 6 among these locks, the recovery unit door 5 and the lock unit 12 are input to the box body 4. The part door 6 can be locked together. The recovery unit door lock 11 has one or more claws 13 on the inner side of the recovery unit door 5 and is provided with a slidable latch plate 15 having a latch lock plate 14 attached to the end thereof. A latch guard 16 is provided on the box main body 4.
[0011]
That is, two long holes 15a are formed in the latch plate 15 having the two claws 13, and two latch collars 17 are attached to the collecting portion door 5 with bolts through the long holes 15a. Thus, the latch plate 15 can be slid up and down. Since the two claws 13 of the latch plate 15 are rounded at the tip 13a and further provided with a recess 13b, when the tip 13a of the claw 13 hits the hole 16a of the latch guard 16, the latch plate 15 is moved upward. , The tip 13a of the claw 13 gets over the hole 16a of the latch guard 16, the recess 13b is inserted into the hole 16a, the latch plate 15 slides downward, and the recovery part door 5 is attached to the box body 4. It becomes locked. At this time, unless the latch plate 15 is slid upward and the recess 13b is removed from the hole 16a, the collecting portion door 5 continues to be locked to the box body 4. This method is difficult for outsiders to understand.
[0012]
The lock 12 for the loading unit door is provided with an L-shaped lock plate 20 composed of a lock piece 20a and a base end 20b on the inner side of the collection unit door 5 so as to be rotatable, and the lock piece 20a of the lock plate 20 is hung. A lock hanger 21 is provided on the charging unit door 6. That is, the lock cylinder 22 into which the key is inserted is attached to the recovery unit door 5 with a nut, the lock plate 20 is attached to the shaft screw 22a of the lock cylinder 22 with a washer and nut, and the key is inserted into the lock cylinder 22 and rotated. Then, the lock plate 20 is rotated. When the lock plate 20 is rounded at the base end 20 b and rotates the lock plate 20, the lock piece 20 a is inserted into the hole 21 a of the lock hanger 21, and the insertion portion door 6 is locked to the box body 4. The recovery unit door 5 is locked. On the other hand, the base end 20b of the lock plate 20 abuts against the latch lock plate 14 of the latch plate 15, restricts the latch plate 15 and cannot slide upward, the recess 13b does not come off from the hole 16a, and the recovery unit door 5 also has the box body 4 The locked state is continued. The rotation of the lock plate 20 may require a key such as a handle or a hexagon wrench other than the key, or may be a lock cylinder 22 formed with a knob, a handle, or the like. .
[0013]
Next, a method of using the collection box 1 having the above configuration will be described.
First, a plastic bag is hung on the cart 7 shown in FIG. Next, when the collecting portion door 5 is closed, the rounded tip 13a of the two claws 13 comes into contact with the hole 16a of the latch guard 16, so that the latch plate 15 slides upward and gets over the hole 16a of the latch guard 16. The recess 13b is inserted into the hole 16a, the latch plate 15 slides downward, and the recovery unit door 5 is locked to the box body 4. The insertion portion door 6 is opened and closed so that the collection box 1 can be used.
[0014]
When the use time of the collection box 1 has passed, the operation unit 23, which is the lower end of the latch plate 15, is pushed up from below to slide upward to unlock the collection unit door 5 and open it from the box body 4. The collected material from the cart 7 is taken out. A plastic bag is put on the cart 7 again or a bag is put on it and stored in the box body 4, and the collecting unit door 5 is closed to lock the box body 4. When the insertion portion door 6 is closed, a key is inserted into the lock cylinder 22 and the lock plate 20 is rotated, the lock piece 20 a is inserted into the hole 21 a of the lock hanger 21, and the insertion portion door 6 is locked to the recovery portion door 5. . On the other hand, the base end 20b of the lock plate 20 restricts the latch plate 15 so that it cannot slide upward. At the same time, the recovery unit door 5 is also completely locked to the box body 4.
[0015]
In the present invention, the collection box includes all the boxes used in any of the collection box for recycling, the trash box, etc., dumping, storage or collection, or a combination thereof.
[0016]
In addition, in the present invention, examples of the charging unit door include those of the shutter type and the drum rotation type as shown in FIGS. In FIG. 8, the shutter door 6 a is installed in the input port of the recovery unit door 5 so as to be slidable up and down by a rail or the like. When using this, the handle portion 3 may be grasped and the input port 2 may be manually opened and closed. The lock mechanism is the same as that in the above embodiment. In FIG. 9, the insertion portion door is used as a receiving pan for the hollow cylindrical vertical half drum 6 b. The drum 6b is rotatably supported in the charging port 2, and the charged material can be stored in the collecting cart 7 by being rotated 45 degrees or more after being charged into the drum. Further, the lock mechanism is the same as that of the above embodiment, and the lock hanger 21 may be provided at a corresponding portion omitted in the drawing of the side plate 26 of the drum 6b.
[0017]
As mentioned above, although embodiment of this invention was described, a specific structure is not limited to this, The change and addition in the range which does not deviate from the summary of this invention are in the scope of this invention.
[0018]
【The invention's effect】
As described in detail above, according to the invention of claim 1, by operating the lock mechanism, the recovery unit door and the input unit door are not separately locked to the box body and locked simultaneously. it can. Accordingly, since both the recovery unit door and the input unit door can be locked by a single locking operation, it is possible to save time and make the operation easier and the structure simple. Further, when the lock of the input unit door is operated, the lock of the recovery unit door is in a restricted state, and both the input unit door and the recovery unit door can be locked to the box body. In addition, if the lock plate of the lock of the loading unit door is rotated and hung on the lock hanger, the lock of the loading unit door can be locked, and at the same time the lock hanger hits the end of the latch plate constituting the lock of the collection unit door. The collection part door can be locked by regulating the slide. In addition, if the lock plate is rotated in the unlocking direction to release the lock, only the closing part door can be opened, and the operation part of the latch is now located at the lower end of the latch plate when taking out the collected material in the box body. Therefore, even if there is no key, it is possible to open the collection unit door only by moving the latch plate, and there is no key to close, and it is difficult for anyone other than those involved to open the collection unit door.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a collection box according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a carriage stored in a collection box.
FIG. 3 is a perspective view in which a part of the collection box according to the embodiment of the present invention is omitted.
FIG. 4 is a front view showing a section of a collection box viewed from the front through the collection section door.
FIG. 5 is a cross-sectional view in which a part viewed along line XX in FIG. 4 is omitted.
FIG. 6 is a cross-sectional view with a part cut away showing a lock for the collection unit door.
FIG. 7 is a perspective view showing a main part of a lock for a loading part door and a lock for a recovery part door.
FIG. 8 is a perspective view showing a collection box according to another embodiment of the present invention.
FIG. 9 is a perspective view showing a collection box according to another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Recovery box 2 Input port 3 Handle part 4 Box main body 5 Collection part door 6 Input part door 7 Carriage 8 Side plate 10 Lock mechanism 11 Lock part door lock 12 Input part door lock 13 Claw 13a Tip 13b Recess 14 Latch lock plate 15 Latch plate 15a Long hole 16 Latch guard 3a, 16a, 21a Hole 17 Latch collar 18 Upper plate 20 Lock plate 20a Lock piece 20b Base end 21 Lock hanger 22 Lock cylinder 22a Shaft screw

Claims (1)

A collection box comprising: a collection unit door for taking out a collection item attached to the box main body so as to be freely opened and closed; and a loading unit door for opening and closing a collection port formed in the collection unit door, the recovery section door and putting section door have a lock mechanism for locking the both the box body, the lock mechanism locks the recovery unit door to the box body, a lock for locking the insertion portion door the recovery section door The lock of the collection unit door is regulated by locking the lock of the collection unit door by operating the lock of the input unit door, and the lock of the collection unit door is inside the collection unit door. A latch plate having one or more claws is slidably provided, and a latch guard for hanging the one or more claws is provided on the box body, and the lock of the input portion door is locked inside the collection portion door. Plate can be rotated And a lock hanger for hooking the lock plate is provided on the closing portion door. When the lock plate is rotated and hooked on the lock hanger to lock the closing portion door, the lock plate is attached to the latch plate. A collection box that hits the end and restricts the slide of the latch plate to lock the collection unit door .

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