JP2017014004A - Confidential document discard cabinet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a confidential document discard cabinet in which a probability that confidential documents which are put into the cabinet are looked by other person, can be avoided until the confidential document are discarded.SOLUTION: When a load of a recovery container Q reaches a constant load by discarded objects, a lower support spring 570 is compressed and a linkage switch 56 is depressed, then engagement of a put-in port movable shelf 11 by a constant position hook 46 is released and is upward pulled by tension force of a lifting drive spring 37, a put-in port 6 is closed with the put-in port movable shelf 11 for making put-in of a discarded object impossible, and downward slide movement of the put-in port movable shelf 11 is inhibited by a stop hook 71. At the same time, slide movement of a slide cover 92 to a closing direction by a cover switch 81 is allowed and an upper opening Q1 of the recovery container Q is closed and a cover lock 99 projects and swings to an upper direction for inhibiting slide movement of the slide cover 92.SELECTED DRAWING: Figure 2

Description

  The present invention is for disposal of confidential documents that enables a recycling system that can safely and effortlessly collect these wastes when discarding confidential documents, personal information documents, recording media, etc. generated in an office, for example. Regarding cabinets.

  In recent years, as the amount of information has increased rapidly due to social demands, confidential documents, personal information documents, recording media, and the like have been steadily increasing. Used waste such as confidential documents, personal information documents, and recording media is packed in cardboard boxes, incinerated, separated and recycled, or shredded before incineration Or it has been disposed of by any method such as landfill.

  Therefore, conventionally, as shown in Patent Document 1 filed first by the applicant of the present application and subsequently registered, waste such as thick files and booklets that need to be kept confidential, or bundled recording paper, It is equipped with a slot that can be put into a reinforced corrugated cardboard collection container housed inside the cabinet body, and when the collection container reaches a certain load, the slot can be closed to make it unfillable. After the closing, the confidential document disposal cabinet is provided which can reliably maintain the closing lock state of the inlet.

  That is, the confidential document disposal cabinet is configured such that when the collection container reaches a certain load due to the waste collected in the collection container, the spring under the shelf is compressed and the switch button is pressed, so that the release button is interposed. Thus, the shutter is pulled downward, and the input port is completely closed by the shutter so that the input is impossible.

Japanese Patent No. 4823972

  However, in the case of the above-mentioned Patent Document 1, the recovery container made of reinforced cardboard is in an open state, and therefore, when the recovery container full of the waste is taken out from the cabinet body, the recovery container Since the waste that is filled inside the container can be easily seen by third parties including the collector, the confidentiality function of the waste cannot be sufficiently fulfilled. There is a risk of it.

  Further, the reinforced corrugated cardboard collection container is a disposable container that is disposed of as it is when it is fully loaded with the waste, and there is a risk that an extra burden will occur in terms of transportation, price, and environment. .

  Therefore, the present invention has been devised in view of various circumstances that existed in the past, and it is possible to reliably avoid the possibility of touching another person's eyes until the input confidential document is discarded, Another object of the present invention is to provide a robust, inexpensive and environmentally friendly confidential document disposal cabinet that can be used repeatedly and can be easily transported to a disposal site.

In order to solve the above-described problems, in the present invention, a door that is opened to install a recovery container that can be transported by a caster, and an input for introducing waste into the recovery container from above A cabinet body with a mouth,
The cabinet body can be slid in the vertical direction inside the input port so that the input port can be closed or opened, and the input port movable shelf that is always urged upward by a lifting drive spring;
Swing between the locking position for preventing the sliding movement of the loading slot movable shelf upward and the unlocking position for allowing the sliding movement upward at the position of the sliding movement of the loading slot movable shelf downward. A fixed position hook,
Swing between a locking position that prevents the sliding movement of the loading slot movable shelf downward and a locking release position that allows the sliding movement downward when the sliding movement of the loading slot movable shelf is upward. With a stop hook that made possible,
The collection container is slidable in the front-rear and horizontal directions at the upper opening portion that communicates with the charging port, so that the upper opening portion can be closed or opened, and is wound around a reel member disposed in the approximate center of the upper opening portion. A slide cover which is pulled and biased in a direction in which the upper opening portion is closed by linking with an elastic opening and closing groove such as a spring spring which is attached;
A locking position for preventing the sliding movement of the slide cover in the closing direction at a position slid in the opening direction of the upper opening, and an unlocking position for allowing the sliding movement of the upper opening in the closing direction. A cover switch that can swing between
A cover lock that prevents the slide cover from opening by projecting and swinging upward at a position where the upper opening is closed;
A compressible support spring provided at the inner bottom of the cabinet body to support the collection container;
An interlocking switch arranged to be slidable up and down on the inner wall of the door to simultaneously press the fixed position hook and the cover switch,
And a switch button disposed on the inner bottom of the cabinet body in a state of being connected to the interlocking switch via a release wire.

  When the collection container reaches a certain load due to the waste collected in the collection container, the support spring arranged at the lower part of the collection container is compressed and the switch button is pressed through the traction force of the release wire. By releasing the lock of the movable inlet shelf by the fixed position hook, the movable movable shelf is lifted upward by the tension of the lifting drive spring, and the movable inlet shelf is completely closed by the movable inlet shelf. The collection container which makes it impossible to throw in waste and prevents the sliding movement of the movable shelf at the bottom of the loading slot by the stop hook, and allows the sliding movement of the slide cover in the closing direction by the cover switch. The upper opening of the slide cover is closed and the cover lock protrudes and swings upward to prevent the slide cover from sliding in the opening direction. It is characterized in that form.

  The collection container is made of a metal material, and prevents the cover lock that has been locked in accordance with the closing movement of the slide cover from swinging in the unlocking direction, so that the key is inserted into the key hole. It is characterized by having a lock which allows swinging in the unlocking direction.

  According to the present invention, as the recovery container becomes a constant weight with the confidential document (waste) input from the front input port of the cabinet body through the upper open part of the recovery container, the input port of the cabinet body The structure is such that the collection container is closed and connected at the same time, and it is possible to reliably avoid the possibility that the confidential documents that have been thrown in will be touched by others until it is discarded. It is possible to provide a robust, inexpensive and environmentally friendly confidential document disposal cabinet that can be used repeatedly and can be easily transported to a disposal site.

That is, the cabinet main body is a cabinet main body provided with a door that is opened to install a collection container that can be transported by a caster, and an input port for introducing waste into the collection container from above. ,
The cabinet body can be slid in the vertical direction inside the input port so that the input port can be closed or opened, and the input port movable shelf that is always urged upward by a lifting drive spring;
Swing between the locking position for preventing the sliding movement of the loading slot movable shelf upward and the unlocking position for allowing the sliding movement upward at the position of the sliding movement of the loading slot movable shelf downward. A fixed position hook,
Swing between a locking position that prevents the sliding movement of the loading slot movable shelf downward and a locking release position that allows the sliding movement downward when the sliding movement of the loading slot movable shelf is upward. With a stop hook that made possible,
The collection container is slidable in the front-rear and horizontal directions at the upper opening portion that communicates with the charging port, so that the upper opening portion can be closed or opened, and is wound around a reel member disposed in the approximate center of the upper opening portion. A slide cover that is pulled and biased in a direction in which the upper opening portion is closed by linking with an elastic opening and closing mechanism such as a spring spring that is attached;
A locking position for preventing the sliding movement of the slide cover in the closing direction at a position slid in the opening direction of the upper opening, and an unlocking position for allowing the sliding movement of the upper opening in the closing direction. A cover switch that can swing between
A cover lock that prevents the slide cover from opening by projecting and swinging upward at a position where the upper opening is closed;
A compressible support spring provided at the inner bottom of the cabinet body to support the collection container;
An interlocking switch arranged to be slidable up and down on the inner wall of the door to simultaneously press the fixed position hook and the cover switch,
A switch button disposed on the inner bottom of the cabinet body in a state of being connected to the interlocking switch via a release wire,
In addition to confidential documents, personal information documents, recording media, etc. generated in the office, it is possible to securely and firmly close the input slot for waste such as thick files and booklets. Thus, it is possible to reliably maintain the closed lock state of the inlet, and to reliably maintain the completely closed locked state of the upper open portion of the recovery container. Thereby, the confidentiality with respect to a waste is ensured until a confidential document is discarded. In addition, since the collection container can be transported by a caster, in addition to the ease of transportation to the waste disposal site, the collection container can be installed in the cabinet body or can be collected smoothly.

  When the collection container reaches a certain load due to the waste collected in the collection container, the support spring arranged at the lower part of the collection container is compressed and the switch button is pressed through the traction force of the release wire. By releasing the lock of the movable inlet shelf by the fixed position hook, the movable movable shelf is lifted upward by the tension of the lifting drive spring, and the movable inlet shelf is completely closed by the movable inlet shelf. The collection container which makes it impossible to throw in waste and prevents the sliding movement of the movable shelf at the bottom of the loading slot by the stop hook, and allows the sliding movement of the slide cover in the closing direction by the cover switch. The upper opening of the slide cover is closed and the cover lock protrudes and swings upward to prevent the slide cover from sliding in the opening direction. Since the form was, it is possible to reliably avoid the risk arises that touch the eyes of others until it is discarded the inserted confidential documents.

  The collection container is made of a metal material, and prevents the cover lock that has been locked in accordance with the closing movement of the slide cover from swinging in the unlocking direction, so that the key is inserted into the key hole. Since the lock has a lock that allows it to swing in the unlocking direction, not only the recovery container is sturdy, but only a confidential worker who is allowed to have a key is allowed to hold the slide. The cover can be slid in the opening direction, and both confidentiality and safety against waste are perfect.

It is a perspective view of the cabinet main body in the best form for implementing this invention. It is a perspective view of the cabinet main body which shows the state which similarly opened the door and pulled out the collection container. It is a perspective view of the cabinet main body which shows the state which similarly opened the door and took out the collection container. It is a perspective view which shows the principal part of the insertion port of the state opened by slidingly moving the insertion opening movable shelf to the downward position. It is a front view which shows the principal part of the insertion port of the state closed by slidingly moving the insertion opening movable shelf to the upper position. It is the perspective view which looked at the ceiling part inside a cabinet main body from diagonally downward direction. It is a perspective view which shows the principal part of the state which open | released the upper open part of the collection container by the sliding movement to the opening direction of a slide cover. The example of arrangement | positioning of the switch button arrange | positioned at the inner bottom part of a cabinet main body and the support spring which supports a collection container is shown, (a) is explanatory drawing of the state which the collection container with small load floated by the support spring. (b) is an explanatory view of a state in which the collection container that has become heavily loaded due to the input of waste is lowered and the switch button is pressed. It is sectional drawing of the principal part explaining operation | movement of the home position hook and cover switch when an interlocking switch is pressed down by a switch button. It is a sectional side view which shows the principal part of the insertion port of the state opened by slidingly moving the insertion opening movable shelf to the downward position. It is a sectional side view which shows the principal part of the insertion port movable shelf in the state which rock | fluctuated the fixed position hook in the latch release direction. It is a sectional side view which shows the principal part of the insertion port of the state in which the insertion port movable shelf was slid to the upper position and closed. It is a sectional side view which shows the principal part of the state which open | released the upper open part of the collection container by the sliding movement to the opening direction of a slide cover. It is a sectional side view which shows the principal part of the upper open part of a collection container in the state which rock | fluctuated the cover switch in the latch release direction. A side cross section showing the main part of the upper open part of the recovery container in a state where the cover lock protrudes and swings upward as the slide cover slides in the closing direction to prevent the slide cover from sliding in the opening direction. FIG. It is a sectional side view which shows the principal part of the state which released the cover lock | rock by key operation and enabled the slide cover to slide to an open direction.

  Hereinafter, an embodiment of a confidential document disposal cabinet according to the present invention will be described in detail with reference to the drawings. First, the overall configuration of the cabinet body 1 constituting the confidential document disposal cabinet according to the present invention will be described.

<Configuration of cabinet body 1 for storing collection container Q>
As shown in FIGS. 1, 2, and 3, the cabinet body 1 in the present embodiment uses a steel plate having an exterior portion with a thickness of about 1 mm, a top plate portion 5a, left and right side surfaces 5b, 5c. The bottom portion 5d and the back portion 5e are formed in a vertically long box structure having a width of 500 mm, a depth of 550 mm, and a height of 1300 mm, for example, and a steel collection container Q as a so-called inner box is installed on the front surface. For this purpose, it has a door 2 that is opened to be opened. The door 2 can be locked and unlocked by a coin locker trigger fitting 3. In addition, the collection container is entirely made of a metal material, and is equipped with casters 4 for transporting itself at the four corners of the lower surface of the collection container Q, and further disposed on the back side of the collection container Q. A back door 8 that can be unlocked with a dedicated key is provided in order to take out and dispose of the internal waste in the treatment plant. In addition, the code | symbol 7 in a figure is a handle for carrying the cabinet main body 1 by hand.

  Thus, the top plate portion 5a of the cabinet body 1 is provided with a slot 6 having a horizontally long opening facing diagonally forward, and the inside of the slot 6 can be slid in the vertical direction. An input port movable shelf 11 that can close or open the input port 6 is provided. The front of the loading slot movable shelf 11 is provided with an instruction unit 12 in which a message indicating that the loading is impossible (for example, “FULL”) is placed, and the loading slot movable shelf 11 closes the loading slot 6. In this case, the instruction unit 12 can be viewed from the insertion port 6. In FIG. 1 to FIG. 3, the insertion slot movable shelf 11 is in a locked state where it is raised to the top, and does not move downward unless a stop hook 71 described later is released from the inside of the cabinet body 1. . The lock structure by the stop hook 71 and the raising / lowering slide mechanism of the insertion opening movable shelf 11 will be described later.

  As shown in FIG. 3, guide rails 52 and 52 having substantially U-grooves are provided at symmetrical positions on the front end edge of the bottom 5d of the cabinet body 1 so that the collection container Q can be pulled forward by the casters 4. A wrapping 51 is provided by a hinge 53 so as to be foldable. In the figure, when the collection container Q is stored inside the cabinet body 1, the trap 51 is folded upright so as to approach the front surface of the collection container Q via a pair of left and right hinges 53, 53. When pulling out the collection container Q, the trap 51 is tilted forward via the hinge portion 53, and then the collection container Q is moved while being guided to roll along the guide rails 52, 52. Is to be pulled out.

  As shown in FIGS. 2 and 3, on the inner wall upper side of the door 2, a fixed position hook 46 and a cover switch 81, which will be described later, of the collection container Q in a lifting slide mechanism, which will be described later, of the loading slot movable shelf 11 of the cabinet body 1. Is provided at the center of the front edge side of the bottom 5d of the cabinet body 1 while being connected to the interlock switch 56 via a release wire 64. 58 is arranged.

<Configuration of interlocking switch 56>
As a specific configuration of the interlock switch 56 attached to the inner wall of the door 2, as shown in FIGS. 2, 3, and 9, the interlock switch 56 is formed by a rectangular plate-like slide plate. A long hole 57 is formed at the left / right symmetrical position, and a guide rod 57a such as a screw projecting at the left / right symmetrical position on the inner wall of the door 2 is inserted into each of the long holes 57 and held from the outside via a nut or the like. This makes it possible to slide up and down. Further, the upper end portion of the interlock switch 56 is bent in an L shape to form a hook pressing operation portion 56a of the fixed position hook 46, and the lower end portion of the interlock switch 56 is bent in an L shape to switch the switch pressing operation portion of the cover switch 81. 56b. Further, the left / right symmetrical portion of the upper end portion of the interlock switch 56 is an L-shaped shoulder portion 56c slightly lower than the central hook pressing operation portion 56a, and the upper surface of the shoulder portion 56c and the inner wall frame of the door 2 Since the coil spring-like tension spring 56d is interposed between the edge 2a, the interlock switch 56 is urged upward while being supported by the guide rod 57a inserted into each elongated hole 57. The end of the release wire 64 is fixed to the approximate center of the interlock switch 56 with a screw 56f or the like through the hole 56e of the switch pressing operation portion 56b.

<Specific Configuration of Switch Button 58>
The switch button 58 is fixed to one end of a thick rod-like slide stopper 61 that is mounted on the casing 59 via a spring 60, as shown in the cross-sectional views surrounded by the ellipse in FIGS. Yes. When the slide stopper 61 compresses the spring 60, one end 62 of the switch button 58 is fitted into the groove 63 below the slide stopper 61 and locked. When the switch button 58 is pressed, the one end side 62 of the switch button 58 is removed from the groove 63 of the slide stopper 61, and the release wire 64 (the slide stopper 61 is connected to the slide stopper 61 by the force of the spring 60). The release slide wire 64a) is retracted. The release wire 64 is inserted into the tube-shaped outer skin with the slide wire 64a having a margin for sliding.

<Elevating and sliding mechanism of loading slot movable shelf 11>
Next, a specific configuration of each part mechanism for driving and controlling the insertion slot movable shelf 11 of the cabinet body 1 will be described. As shown in FIGS. 4, 5, 6, 10, 11, and 12, on the inner front side corresponding to the insertion opening 6 of the cabinet body 1, the lifting slide of the insertion opening movable shelf 11 is mechanically moved. A fixed substrate 21 (bracket) provided with a fixed position hook 46 and a stop hook 71 for driving control is disposed. Further, left and right side wall portions 22a and 22b provided with a pair of front and rear longitudinal guide rails 23a and 23b are provided on both left and right ends.

  As shown in FIGS. 4, 5, 10, 11, and 12, the movable inlet shelf 11 of the cabinet body 1 is formed in a substantially U-shaped frame shape, and its rear portion is inclined obliquely downward. The chute 11a is disposed so as to communicate with an upper open part Q1 (described later) opened in the upper rear half of the collection container Q installed below. Further, as shown in FIGS. 4 and 5, on the left and right sides of the lower surface of the insertion slot movable shelf 11 of the cabinet body 1, the guide rails 23 a and 23 b on the left and right ends of the fixed substrate 21 are opposed to the vertically long side. A plate-like slider portion 36 protrudes downward, and the slider portion 36 is engaged with the guide rails 23a and 23b so that the loading slot movable shelf 11 can be slid in the vertical direction. The lower end of the slider portion 36 is bent 90 ° in the horizontal direction, and serves as a lower support portion 36b at one end of an elevating drive spring 37 described later. In addition, as shown in FIGS. 4, 10, 11, and 12, in order to smoothly slide the insertion slot movable shelf 11 up and down, guide rollers 14 are provided on both sides of the guide rails 23a and 23b. The guide roller 14 is in sliding contact with the slider portion 36.

<Upper biasing mechanism of loading slot movable shelf 11>
As shown in FIGS. 5, 10, 11, and 12, an upper support 36 a that is bent 90 ° in the lateral direction is provided on the upper side of the left and right wall surfaces 22 a and 22 b. Further, as described above, correspondingly, the lower end of the slider portion 36 is bent to 90 ° laterally to form the lower support portion 36b. Then, the coil-shaped lifting drive spring 37 is connected between the upper support portion 36a and the lower support portion 36b, so that the loading port movable shelf 11 is always moved upward (position where the loading port 6 is closed). Energized.

<Locking mechanism and unlocking mechanism of loading slot movable shelf 11>
As shown in FIGS. 4, 5, 6, 9, 10, 11, and 12, the center of the front end of the upper surface of the fixed substrate 21 (bracket) is around the fulcrum O1 (front-rear direction). A swing lever lever-like fixed position hook 46 is provided. At the upper end of the fixed position hook 46, a claw portion 46a opposite to the U-shape protrudes in one lateral direction (backward in FIG. 5), and the lower end has an operation portion 46b bent in an L shape. It protrudes sideways (front in FIG. 5). In addition, a pair of left and right return springs 46c are connected between the distal end side of the operation portion 46b and the front end of the fixed substrate 21 (inverted L-shaped spring hooking portion 21a in the figure), so that a fixed position is obtained. The hook 46 is always energized. As a result, when the operation portion 46b is pushed down against the tension of the return spring 46c, the fixed position hook 46 swings counterclockwise around the fulcrum O1, and then when the push is released, the tension of the return spring 46c is released. The fixed position hook 46 swings clockwise around the fulcrum O1, and the claw portion 46a returns to the original position (rear) (the reverse of FIG. 9).

  Corresponding to this fixed position hook 46, a plate-like leg 47 having a rectangular opening-like engaging portion 47a on the front surface is provided in a projecting manner on the lower surface of the insertion opening movable shelf 11. Then, the claw portion 46a of the fixed position hook 46 is engaged with the engaging portion 47a of the leg portion 47 at the position where the insertion port movable shelf 11 is slid downward, and above the insertion port movable shelf 11. Prevents slide movement. As described above, the fixed position hook 46 allows the sliding position to be prevented from sliding upward and the sliding movement upward at the position where the movable sliding shelf 11 is slid downward. It is possible to swing between the locking release position.

  A flat stop hook 71 is provided at the center of the upper surface of the fixed substrate 21 (bracket) so as to be swingable around the fulcrum O2 (in the left-right direction in the front view). At the upper end of the stop hook 71, a claw 71a facing the U-shape is projected in one lateral direction (left direction in FIG. 5), and the lower end is one opening 21b (FIG. 6) of the fixed substrate 21. (See below). Further, a return spring 72 is connected between the end side of the claw portion 71a of the stop hook 71 and the fixed substrate 21 (in FIG. 4, a spring hooking portion (not shown) in the vicinity of the opening 21b of the fixed substrate 21). The stop hook 71 is always urged by being arranged. As a result, when the lower end of the stop hook 71 protruding downward from the opening 21b of the fixed substrate 21 is pressed leftward against the tension of the return spring 72, the stop hook 71 moves around the fulcrum O2. When the claw portion 71a is moved clockwise by moving clockwise, and then the pressure is released, the stop hook 71 is swung counterclockwise around the fulcrum O2 by the tension of the return spring 72, and the claw portion 71a. Returns to the left of the original position (see FIGS. 4 and 6).

  Corresponding to the stop hook 71, a plate-like leg portion 48 having a rectangular opening-like engagement portion 48a on the side surface is provided in the center of the lower surface of the insertion opening movable shelf 11 so as to hang downward in the width direction. The lower end of the fixed substrate 21 can pass through the other opening 21c (see FIG. 6) adjacent to the one opening 21b. Then, the claw portion 71a of the stop hook 71 is engaged with the engaging portion 48a at the position where the insertion port movable shelf 11 is slid upward, and the downward movement of the insertion port movable shelf 11 is prevented. . In order to lower the loading slot movable shelf 11, the lower end of the stop hook 71 protruding downward from the opening 21b of the fixed substrate 21 is pressed leftward to engage the claw portion 71a and the engaging portion 48a. Is released (dissociated), and the upper surface of the loading slot movable shelf 11 is pushed down by hand, and is lowered until the claw portion 46a of the fixed position hook 46 is engaged with the engaging portion 47a of the leg portion 47. That's fine. As described above, the stop hook 71 has a locking position for preventing a downward sliding movement of the loading slot movable shelf 11 and a downward sliding movement at a position where the sliding movement of the loading slot movable shelf 11 is upward. It is possible to swing between the allowable unlocking positions. In FIG. 6, reference numeral 21 d indicates front and rear ends of the fixed substrate 21 for allowing the slider portion 36 to pass under the fixed substrate 21 as the input movable shelf 11 slides downward. It is a notch recessed part formed as a pair.

<Opening / closing mechanism of the upper opening of the collection container Q>
As shown in FIGS. 7, 13, 14, 15, and 16, the collection container Q has an upper open portion Q <b> 1 formed in the upper rear half (the right half in FIGS. 13 to 16), and the upper front half. The portion (the left half in FIGS. 13 to 16) serves as the storage portion 91 of the slide cover 92. A pair of front and rear bearings 93 are provided on the left and right of the slide cover 92, and can slide in the front and rear horizontal direction (left and right in FIGS. 13 to 16) along rails 94 disposed on the left and right inside the upper opening Q1. Thus, the latter half of the upper opening Q1 can be closed or opened. Further, a support portion 95 is bridged in the left-right direction (the intermediate front-rear direction in FIGS. 13 to 16) in a beam shape below the position of the rail 94 inside the upper open portion Q1 of the recovery container Q. At the center of the upper surface of the portion 95, there is provided a reel member 96 formed by winding a spring spring 96a as an elastic opening / closing mechanism. The front end of the spring spring 96a is fixed to the rear lower surface edge 97 of the slide cover 92, which is partially open on the lower surface side, by screwing (96b) or the like. The slide cover 92 is connected to the spring spring 96a by the upper spring opening 96a. Q1 is pulled and biased in the closing direction. In the figure, reference numeral 92a denotes a cushioning member such as a rubber, and when the slide cover 92 slides to the closed position, the cushioning member 92a is provided as a stopper piece 92b projecting upright at the rear end of the upper opening portion Q1. Is to be stopped by.

  The slide cover 92 is screwed onto the rear lower surface edge 97 of the slide cover 92 by a screw (96b) from the lower end of the slide cover 92. ) Etc., and it is opened to the end part fixed. From the left and right ends of the cover switch 81 described above, a pair of hook-shaped hook portions 81a each including a front inclined portion and a rear vertical portion are formed to face each other and surround the cover switch 81. The pair of left and right hook portions 81a are connected to the lower bottom edge of the rear portion of the slide cover 92 by the tension of a tension spring 82 that is connected between the U-shaped immovable casing 83 and the lower end rear edge of the cover switch 81. It is suspended by the part 97 and is held in a state in which the upper open part Q1 is prevented from sliding in the closing direction. When the cover switch 81 is pressed by the interlock switch 56, the cover switch 81 swings counterclockwise around the fulcrum O3 (in the direction of arrow A in FIG. 14) and slides with the hook portion 81a. At the same time as the engagement with the rear lower surface edge portion 97 of the cover 92 is released, the slide cover 92 protrudes rightward in the drawing from the storage portion 91 due to the urging force of the mainspring spring 96a to the reel member 96. The buffer member 92a at the tip of the slide cover 92 is stopped by stopping by the stopper piece 92b at the end of the upper opening Q1, and the upper opening Q1 is closed. In the figure, reference numeral 98 denotes a rod-like stopper that is bridged on both the left and right sides of the upper portion of the casing 83, and prevents excessive swinging of the cover switch 81 in the clockwise direction.

  As described above, the cover switch 81 has the locking position that prevents the sliding movement of the slide cover 92 in the closing direction at the position of sliding movement in the opening direction of the upper opening portion Q1, and the sliding of the upper opening portion Q1 in the closing direction. It is possible to swing between the unlocking position allowing the movement.

<Lock mechanism for slide cover of collection container Q>
A cover lock 99 is provided on the upper surface of the support portion 95 to prevent the slide cover 92 from being opened by projecting and swinging upward at a position where the upper opening portion Q1 is closed. That is, the cover lock 99 is formed with a substantially wedge-shaped claw portion 99a composed of a front vertical portion and a rear inclined portion at one end, and the other end is a horizontal operation portion 99b. It can swing around a fulcrum O4 near 99a. A tension spring 99c is connected between the support portion 95 and the operation portion 99b, and is urged so that the claw portion 99a of the cover lock 99 faces the inside of the lower surface opening portion of the slide cover 92. Accordingly, when the slide cover 92 slides in the closing direction of the upper opening portion Q1, the rear lower surface edge 97 of the slide cover 92 moves along the rear inclined portion of the claw portion 99a. The portion 99a swings clockwise around the fulcrum O4, and when the slide cover 92 comes to the closed position, the rear side surface of the slide cover 92 is locked by the front vertical portion of the claw portion 99a by the tension of the tension spring 99c. .

  A lock 100 is provided on one side surface of the collection container Q in the vicinity of the support portion 95 to prevent the cover lock 99 that has been locked as the slide cover 92 is closed from moving in the unlocking direction. . That is, as shown in FIG. 16, when a dedicated key (not shown) is inserted into the key hole 101 of the lock 100 and rotated in the direction of the arrow B, the latch lever 102 that was initially laterally swings in the standing direction. Then, the horizontal operation unit 99b is lifted. As a result, the claw portion 99a swings around the fulcrum O4 in the clockwise direction (the arrow C direction in FIG. 16), and the lock of the slide cover 92 by the cover lock 99 is released. Thereafter, the slide cover 92 is slid rearward manually. At this time, the hook 81 a of the cover switch 81 may be moved until it is engaged with the rear lower surface edge 97.

  Next, an example of use / operation of the configuration configured as described above will be described. It is to be noted that the loading slot movable shelf 11 of the cabinet body 1 is lowered to the lowest position, the loading slot 6 is opened, and the loading slot movable shelf 11 is locked at the lowest position by the fixed position hook 46. To do.

  First, as shown in FIG. 8, when the recovery container Q reaches a certain load, for example, a load of about 50 kg or more by the waste recovered in the recovery container Q, the support disposed at the lower part of the recovery container Q As the spring 570 is compressed and the switch button 58 is pressed through the traction force of the release wire 64, the interlocking switch 56 is lowered as shown in FIG. 9, and the hook pressing operation portion 56a is moved to the fixed position hook. 46, the switch pressing operation unit 56b of the interlock switch 56 presses the cover switch 81.

  At this time, the locking of the insertion slot movable shelf 11 of the cabinet body 1 by the fixed position hook 46 is released, and the insertion slot movable shelf 11 is pulled upward by the tension of the elevating drive spring 37, It is completely blocked by the movable inlet shelf 11 to make it impossible to input waste. For example, the instructing unit 12 in which a message (for example, “FULL”) indicating that it cannot be inserted is placed is exposed. This prevents excessive waste from being introduced into the collection container Q accommodated in the cabinet body 1. At this time, the stop hook 71 prevents the sliding movement of the loading slot movable shelf 11 downward. At the same time, the engagement between the hook portion 81a of the cover switch 81 and the rear lower surface edge 97 of the slide cover 92 is released, thereby allowing the slide cover 92 to slide in the closing direction, and the collection container The upper opening portion Q1 of Q is closed and the cover lock 99 protrudes and swings upward to prevent the slide cover 92 from sliding in the opening direction.

  Next, the door 2 is opened, and the collection container Q is pulled out after the trap 51 is tilted forward. At this time, the support spring 570 is compressed by the load of the collection container Q itself filled with waste, and the lower caster 4 is in contact with the bottom 5d. And the said collection | recovery container Q is pulled out outside, making the caster 4 roll along the guide rails 52 and 52 of the trap 51. The collection container Q is transported to a disposal site, and the rear door 8 is opened with a dedicated key, and the waste, which is a confidential document, is taken out and disposed of.

  Thus, the information leakage of the confidential document in the collection container Q is surely prevented during the period from taking out the collection container Q from the cabinet body 1 to disposal of the waste. In addition, it is also possible to operate the cover switch 81 from the outside by providing a window on the door 2 of the cabinet body 1.

  After disposal of the waste, as shown in FIG. 16, a dedicated key (not shown) is inserted into the key hole 101 of the lock 100 and rotated in the direction of arrow B. At this time, the latch lever 102 swings in the standing direction to lift the horizontal operation portion 99b. As a result, the claw portion 99a swings around the fulcrum O4 in the clockwise direction (the direction of arrow C in FIG. 16), and the lock of the slide cover 92 by the cover lock 99 is released. Thereafter, the slide cover 92 is slid rearward by manual operation, and the hook portion 81a of the cover switch 81 is engaged with the rear lower surface edge 97 to lock the open state.

  On the other hand, the insertion opening movable shelf 11 of the cabinet body 1 is lowered. At this time, after pressing the lower end of the stop hook 71 protruding downward from the opening 21b of the fixed substrate 21 to the left to release (dissociate) the engagement between the claw portion 71a and the engagement portion 48a, The upper surface of the insertion slot movable shelf 11 is pushed down by hand and lowered until the claw portion 46a of the fixed position hook 46 is engaged with the engaging portion 47a of the leg portion 47. Then, the said collection container Q with which the latter half part of the upper open part Q1 was open | released is accommodated in the cabinet main body 1. FIG. In this way, the inlet 6 is opened, and waste is again input from the inlet 6.

Q collection container Q1 upper open part O1, O2, O3, O4 fulcrum 1 cabinet main body 2 door 2a inner wall frame upper edge 3 coin locker trigger metal fitting 4 caster 5a top plate part 5b left side part 5c right side part 5d bottom part 5e rear part 6 slot 7 Handle 8 Rear door 11 Loading slot movable shelf 12 Indicating portion 14 Guide roller 21 Fixed substrate 21a Spring hooking portion 21b, 21c Opening portion 21d Notched recess 22a Left wall surface portion 22b Right wall surface portion 23a, 23b Guide rail 36 Slider portion 37 Lift drive spring 46 Fixed position hook 46a Claw part 46b Operation part 47a Engagement part 48 Leg part 48a Engagement part 51 Trapp 52 Guide rail 53 Hinge part 56 Interlocking switch 56a Hook depression operation part 56b Switch depression operation part 56c Shoulder part 56d Tension spring 56e Hole Part 56f screwing 570 support spring 5 Long hole 57a Guide rod 58 Switch button 59 Casing 60 Spring 61 Slide stopper 62 One end side 63 Groove 64 Release wire 71 Stop hook 71a Claw part 81 Cover switch 81a Hook part 82 Tension spring 83 Casing 91 Storage part 92 Slide cover 92a Buffer member 92b Stopper piece 93 Bearing 94 Rail 95 Supporting part 96 Reel member 96a Spring spring 96b Screw stop 97 Rear lower surface edge 98 Stopper 99 Cover lock 99a Claw part (front vertical part and rear inclined part)
99b Horizontal operation part 99c Tension spring 100 Lock 101 Key hole 102 Latch lever

Claims (3)

A cabinet body comprising a door that is opened to install a collection container that can be transported by a caster, and an input port for introducing waste into the collection container from above,
The cabinet body can be slid in the vertical direction inside the input port so that the input port can be closed or opened, and the input port movable shelf that is always urged upward by a lifting drive spring;
Swing between the locking position for preventing the sliding movement of the loading slot movable shelf upward and the unlocking position for allowing the sliding movement upward at the position of the sliding movement of the loading slot movable shelf downward. A fixed position hook,
Swing between a locking position that prevents the sliding movement of the loading slot movable shelf downward and a locking release position that allows the sliding movement downward when the sliding movement of the loading slot movable shelf is upward. With a stop hook that made possible,
The collection container is slidable in the front-rear and horizontal directions at the upper opening portion that communicates with the charging port, so that the upper opening portion can be closed or opened, and is wound around a reel member disposed in the approximate center of the upper opening portion. A slide cover that is pulled and biased in a direction in which the upper opening portion is closed by linking with an elastic opening and closing mechanism such as a spring spring that is attached;
A locking position for preventing the sliding movement of the slide cover in the closing direction at a position slid in the opening direction of the upper opening, and an unlocking position for allowing the sliding movement of the upper opening in the closing direction. A cover switch that can swing between
A cover lock that prevents the slide cover from opening by projecting and swinging upward at a position where the upper opening is closed;
A compressible support spring provided at the inner bottom of the cabinet body to support the collection container;
An interlocking switch arranged to be slidable up and down on the inner wall of the door to simultaneously press the fixed position hook and the cover switch,
A confidential document disposal cabinet, comprising: a switch button disposed on an inner bottom portion of the cabinet body in a state of being connected to the interlock switch via a release wire.   When the collection container reaches a certain load due to the waste collected in the collection container, the support spring arranged at the lower part of the collection container is compressed and the switch button is pressed through the traction force of the release wire. By releasing the lock of the movable inlet shelf by the fixed position hook, the movable movable shelf is lifted upward by the tension of the lifting drive spring, and the movable inlet shelf is completely closed by the movable inlet shelf. The collection container which makes it impossible to throw in waste and prevents the sliding movement of the movable shelf at the bottom of the loading slot by the stop hook, and allows the sliding movement of the slide cover in the closing direction by the cover switch. The upper opening of the slide cover is closed and the cover lock protrudes and swings upward to prevent the slide cover from sliding in the opening direction. Confidential document disposal cabinet according to claim 1, characterized in that form.   The collection container is made of a metal material, and prevents the cover lock that has been locked in accordance with the closing movement of the slide cover from swinging in the unlocking direction, so that the key is inserted into the key hole. 3. The confidential document disposal cabinet according to claim 1, further comprising a lock that allows swinging in the unlocking direction.

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