JP2009019380A - Bolt structure of safe casing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the opening of a door even if the door is pried open from the outside, without sufficiently securing the amount of insertion of a bolt fitting portion of a safe casing having the door locked by the bolt. <P>SOLUTION: The bolt 1, which is provided on the backside of the door 2 and which moves rightward and leftward, is provided with a leading end 1a of the bolt, which is formed by widening a leading end in the direction of insertion into a bolt retainer 3, and a narrow portion 1b which is formed by narrowing this side of the leading end 1a of the bolt. An insertion opening 4, which is provided in the bolt retainer 3, is provided with a wide portion 4b of the insertion opening, which is formed as an opening for inserting the bolt 1, and a narrow portion 4a of the insertion opening, which is formed as an opening of a size matched with that of the narrow portion 1b on this side of the leading end 1a of the bolt so that the leading end 1a of the bolt 1 deformed by having the door pried open from the outside can get caught in it. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a door structure of a safe housing.

2. Description of the Related Art Conventionally, a door of a safe housing such as an automatic transaction apparatus has a lock structure for locking the door, and the door is locked or unlocked by operating a lever for opening and closing the door. A locking device is provided. The locking device is provided with a plate-like ridge with a constant width at the tip on the back side of the door, and a fitting portion with a ridge is provided at the opening / closing portion of the door of the safe housing. Further, the hook is supported by the lever via a link member, and the hook is moved by the operation of the lever, and the door is locked or locked by fitting or releasing the fitting to the insertion slot of the safe housing. Is configured to cancel. (For example, refer to Patent Document 1).
JP 2005-200890 A

  However, when a saddle structure is applied to the back side of the door, a sufficient amount of insertion of the fitting part of the saddle is necessary so that the effect can be obtained. There was a problem that could not be applied. In addition, since the width of the tip of the heel is constant, when the heel is bent when trying to pry it from the outside with a bar or the like, there is no catch, so the bent heel is pulled out from the insertion port of the heel. The door could be unlocked.

  The present invention employs the following configuration in order to solve the above-described problems. In other words, it has a door that can be opened and closed with a fulcrum at the center, and a hook that can be moved in the direction of the edge of the door by lever operation from the front side is provided on the back side of the door, facing the end when the door is closed In a safe housing that locks the door by fitting a hook receptacle and the hook into the hook receiving position, the insertion direction to the front side of the insertion direction to the hook receiver A ridge having a narrow portion narrower than the tip portion, an opening having a size matching the width of the tip portion in the insertion direction, and a width narrower than the width of the tip portion in the insertion direction An opening is provided in a size so that the bag is deformed and curved when attempting to open it, so that the bag does not come off due to deformation of the bag when attempting to open the safe housing.

  According to the vase structure of the safe housing of the present invention, the vase having a narrow portion narrower than the front end portion in the insertion direction before the front end portion in the insertion direction to the eaves receptacle, and the front end in the insertion direction An opening having a size that matches the width of the portion and a size that is narrower than the width of the front end portion in the insertion direction and that matches the narrow portion, and is arranged in a direction in which the wrinkle is deformed or curved when attempting to pry open. The opening of the safety box is provided so that the bag does not come off due to the deformation of the bag when trying to open the safe housing. It is caught in the narrow part, and release can be surely prevented.

  Further, by adopting this structure, it is possible to shorten the insertion amount of the fitting portion of the bag, so that the safe can be reduced in size.

  Embodiments of the present invention will be described below with reference to the drawings. Elements common to the drawings are given the same reference numerals.

(Constitution)
FIG. 1 is a schematic perspective view of a state in which a door of a safe housing installed in an automatic transaction apparatus is opened. The interior of the automatic transaction apparatus 19 has a two-stage structure with an upper part and a lower part. A unit for handling cards, passbooks and the like is arranged at the upper part shown in the figure, and a safe housing 5 for storing banknotes is arranged at the lower part. ing.

  And the door 2 which can be opened and closed provided in the front surface of the safe housing | casing 5 is comprised in the back side of the automatic transaction apparatus 19. FIG. The door 2 can be opened and closed around a fulcrum such as a hinge member (not shown) attached to one side end.

  A hook 1 for locking the door 2 is attached to the back side of the door 2. The scissors 1 are in the form of a single plate and have a scissors front end 1a having a wide opening at the open / close side of the door 2, that is, the front end in the direction of insertion into the scissor receiver 3, and A narrow portion 1b that is narrower than 1 is provided.

  Moreover, the eaves 1 are provided with two elongated guide holes 9 in the horizontal direction, and the same number of protruding upper and lower guides 8 as the guide holes 9 are provided on the eaves 1 side of the door 2. The vertical guide 8 is inserted into the guide hole 9 and controls the vertical guide when the rod 1 moves in the direction of arrow A while regulating the vertical movement in conjunction with the movement of the lever 7 in the direction of arrow B, which will be described later. The guide hole 9 also moves along 8. Further, front and rear guides 14a and 14b fixed by fixing members (not shown) are provided on the front side and the back side of the rod 1 so as to sandwich the rod 1 to restrict the movement of the rod 1 in the front-rear direction.

  A lever 7 indicated by a broken line is provided on the front side of the door 2, and a link member 6 is supported on the lever 7 on the back side of the door 2 via a connecting member 10. The lever 7 and the link member are centered on the connecting member 10. 6 works. A pin 11 is provided on the heel 1 side of the distal end portion of the link member 6, and is inserted into a heel movable hole 12 having a long hole shape in the vertical direction provided in the heel 1.

  閂 The movable hole 12 has a width substantially the same as the diameter of the pin 11 in the lateral direction and is provided so as to be in close contact with the pin 11, and in conjunction with the movement of the lever 7 in the arrow B direction, By pressing the inner wall of the heel movable hole 12, the heel 1 moves in the arrow A direction.

  On the other hand, the basket receiver 3 is installed by welding or the like on the opening / closing portion of the door 2 on the inner side wall of the safe housing 5 and has a solid plate shape with a thickness of several millimeters. In addition, the hook receiver 3 is provided with two insertion ports 4 and is configured to lock the door 2 by fitting with the hook tip 1 a of the hook 1. In addition, the insertion port 4 has the insertion port wide part 4b which is an opening united with the width | variety of the collar front-end | tip part 1a, and the insertion port narrow part 4a which is an opening united with the width | variety of the narrow part 1b. It has a symmetrical shape.

(Operation)
With the above configuration, the door ridge structure of the embodiment operates as follows. This operation will be described in detail below with reference to FIGS.

  First, the locking operation of the door 2 will be described. FIG. 2 is a front view illustrating the operation of the kite, and FIG. 3 is a side view illustrating the operation of the kite. As shown in FIGS. 2 and 3, when the lever 7 on the front side of the door 2 is moved in the direction of the arrow Bb, the link member 6 and the pin 11 supported by the connecting member 10 are interlocked, and the pin 11 is the saddle movable hole 12. By moving in the direction of the arrow Bb, the rod 1 moves in the direction of the arrow Aa which is the insertion direction.

  Then, the heel tip portion 1a of the heel 1 is inserted into the position of the insertion port wide portion 4b of the insertion port 4, and the door 2 is locked. At this time, in a normal locked state, the hook 1 does not move to the insertion port narrow portion 4a.

  Next, the operation when the locked door 2 is pry open from the outside using the bar 13 will be described with reference to FIGS. 4 and 5. FIG. 4 is a top view for explaining the operation of the safe case, and FIG. 5 is an enlarged top view for explaining the operation of the basket.

  As shown in FIG. 4, when the burl 13 is inserted through the gap between the door 2 and the safe housing 5 on the heel 1 side and a force is applied in the direction of arrow C, the door 2 is pressed in the direction of arrow D. Then, as shown in FIG. 5, the rod 1 provided on the door 2 moves in the direction of arrow D together with the door 2 by the pressing force of the bar 13. The flange 1 is deformed with the end of the insertion port wide portion 4b as the force point E, the end of the front and rear guide 14a as the fulcrum F, and the end of the front and rear guide 14b as the action point G.

  At this time, as shown in FIG. 6, the narrow portion 1b of the flange 1 moves and fits into the insertion port narrow portion 4a of the insertion port 4, and the flange end 1a is caught, so that the flange 1 is inserted into the insertion port. No more than 4.

  In the above description of the embodiment, the scissors tip 1a and the insertion port 4 are described as two places, but two or more places may be provided. Moreover, although the shape of the heel tip portion 1a has been described as a rectangle, the heel tip shown in FIG. 7 is provided so that stress is not concentrated on one point (point a in FIG. 6) of the heel tip portion 1a when the door is pry open. A shape that is slanted toward the narrow portion 15b such as the portion 15a, a shape that is curved in front of the heel tip portion 16a as in the narrow portion 16b shown in FIG. 8, and a shape of the narrow portion 17b that is shown in FIG. Thus, it is good also as a shape which notched only the one side before this side of the heel tip part 17a partially.

  Further, although the scissors have been described as one strong plate, the operating mechanism of the scissors is somewhat complicated, but a plurality of plates may be used. Moreover, although the shape of the insertion port 4 provided with the insertion port narrow part 4a and the insertion port wide part 4b was demonstrated as a left-right symmetric shape, a part of the insertion port 18 is notched as shown in FIG. Alternatively, the shape may be such that the insertion port narrow portion 18a and the insertion port wide portion 18b are provided.

(Effect of Example)
As described above in detail, according to the door ridge structure of the embodiment, even when the door is pry open by a bar or the like, the narrow portion of the ridge fits into the narrow opening portion which is the opening, and the ridge receiving portion Since the heel tip portion having a wide shape in the insertion direction tip portion is engaged with the narrow portion of the insertion port, the door can be reliably prevented from being released.

  As described above, the present invention is widely used in devices that require safe storage, such as devices that handle cash, such as automatic transaction devices and vending machines, and devices that store cash, valuables, etc., such as coin lockers. be able to.

It is a schematic perspective view of the state which opened the door of the safe of an Example. It is a front view explaining the operation | movement of the bag of an Example. It is a side view explaining the operation | movement of the bag of an Example. It is a top view explaining operation | movement of the safe housing | casing of an Example. It is an upper surface enlarged view explaining the operation | movement of the scissors of an Example. It is a side view explaining the operation | movement of the bag of an Example. It is a figure explaining the modification of a heel tip part. It is a figure explaining the modification of a heel tip part. It is a figure explaining the modification of a heel tip part. It is a figure explaining the modification of an insertion port.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 閂 1a 閂 Tip 1b Narrow portion 2 Door 3 閂 Receptor 4 Insert 4a Insert narrow portion 4b Insert wide portion 5 Safe housing 6 Link member 7 Lever 8 Vertical guide 9 Guide hole 10 Connecting member 11 pin 12 閂 movable hole 14a, b front and rear guide 19 automatic transaction device

Claims (3)

A position that has a door that can be opened and closed around a fulcrum, and that is provided with a hook on the back side of the door that can be moved in the direction of the end of the door by lever operation from the front side, and that faces the end when the door is closed In a safe housing that locks the door by fitting the bag receptacle with the bag receptacle,
A ridge having a narrow portion narrower than the distal end portion in the insertion direction before the distal end portion in the insertion direction to the heel receptacle, an opening having a size matching the width of the distal end portion in the insertion direction, and When opening the door with an opening that is narrower than the width of the front end of the insertion direction and that fits into the narrow portion and is arranged in a direction in which the heel is deformed when trying to pry open A vase structure of a safe housing, wherein the vase is prevented from being pulled out by deformation of the vat.   The vase structure of the safe housing according to claim 1, wherein a plurality of front end portions and insertion ports of the vase are provided.   An automatic transaction apparatus having the structure of the safe housing according to claim 1.

Images