JP2009114841A - Fixtures with lock - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve operability by making simple and smooth a door opening operation in a safe 1. <P>SOLUTION: The safe comprises a storage body opened at the front face; a horizontally turning door 3 closing the front opening of the storage body; a handle member 5 for operating a plurality of locking rods for inhibiting the opening of the door 3; and a dial lock for holding the locking rods 12 in the locking state to lock. The handle member 5 is composed of a trigger body 15 mounted to the front face of the door in a form of extending horizontally from the front view and horizontally turnable in the opening/closing direction of the door 3, and a grip body 16 covering the front face side of the trigger body 15. When a grip arm 22 of the trigger body 15 is horizontally turned in the opening direction of the door 3, the locking rods are placed in a free state to allow the opening/closing of the door 3. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a fixture in which a locking means is provided on a door, such as a safe. It should be noted that the fixtures include structures that are part of a building, such as a safe room and a dangerous goods storage room.

  Conventionally, a handle that can be rotated up and down is provided on the front surface of a horizontally-rotating door in a safe. On the back side (or inside) of the door, there is a lock rod that moves in and out on the outer peripheral side of the door in conjunction with the vertical rotation of the handle, while a lock rod is provided on the inner peripheral side of the safe body. An engagement hole for engaging and disengaging is formed.

In this case, opening and closing of the door is prevented or permitted by engaging and disengaging the lock rod with respect to the engagement hole of the safe body by the operation of turning the handle up and down. Then, in a state where the lock rod is engaged with the engagement hole of the safe body, the door is locked by preventing the lock rod from being immersed (retracted) by the locking means. As the locking means, a combination of a dial lock and a cylinder lock, or an electronic lock that is unlocked by operating an input unit provided on the front surface of the door is employed.
Japanese Patent Laid-Open No. 9-78911

  The procedure for opening the door in the conventional configuration is as follows. First, after unlocking the locking means, the handle is gripped and rotated in a predetermined vertical direction. Then, the lock rod is immersed (retracted), and the engagement with the engagement hole of the safe body is released. In this state, the handle is pulled forward.

  As described above, in the conventional configuration, when the door is opened, it is difficult to say that it is easy to operate because it is necessary to perform a discontinuous operation of twisting the wrist and pulling it toward the front while holding the handle. From the standpoint of universal design (designed so that as many people as possible can use it easily and smoothly), there is still room for improvement.

  The main object of the present invention is to improve such a current situation.

  The invention of claim 1 is a housing main body with an open front surface, a horizontally-rotating door that closes the front opening of the housing main body, a handle member for operating a locking means that makes the door unopenable, Locking fixtures provided with locking means for locking the locking means in a locked state, wherein the handle member is attached to the front surface of the door in a form extending horizontally and horizontally in a front view. The door can be moved in the opening and closing direction, and the lock means is in a free state allowing the opening and closing of the door when the handle member is moved in the opening direction of the door. It is what has been done.

  According to a second aspect of the present invention, in the lockable fixture according to the first aspect, an operation casing protruding forward is attached to a lateral side of the handle member on the front surface of the door. The front surface of the housing has an inclined surface that is inclined obliquely downward toward the front of the door, and an operation portion for performing the unlocking operation of the locking means is provided on the inclined surface of the operation housing. It is that.

  According to a third aspect of the present invention, in the lockable fixture according to the second aspect, the handle member includes a trigger body that can be horizontally rotated in the opening and closing direction of the door, and a grip that covers a front side of the trigger body. And the grip body is attached to the front surface of the door or the operation housing so that the grip body can be gripped by hand together with the trigger body.

  According to a fourth aspect of the present invention, in the lockable fixture described in the third aspect, the front surface of the grip body and the front surface of the operation housing have an external appearance with a sense of unity as if they are continuous with each other. That's it.

  According to the present invention, the handle member is attached to the front surface of the door in a form extending horizontally and horizontally in a front view, and can be moved and operated in the door opening / closing direction, and the handle member is opened in the door opening direction. When it is moved toward the door, the lock means is configured to be in a free state that allows the door to open and close.

  For this reason, when opening the door, after unlocking the locking means, the handle means is grasped and the door is pulled forward (in the opening direction). The door can be opened in a free state. Accordingly, many people can easily and smoothly open the door, and the lockable fixtures are user-friendly from the viewpoint of universal design.

  By the way, in the conventional safe, the operation part (a dial knob, a numeric keypad type input part, etc.) of a locking means is directly attached to the vertical front surface of the door. For this reason, depending on the size of the safe, when the user operates the operation unit, it is difficult to see the operation unit while standing, and the user must squat to face the operation unit.

  In this regard, according to the invention of claim 2, an operation casing protruding forward is attached to a lateral side of the handle member among the front face of the door, and the front face of the operation casing is connected to the door. Since the operation surface for unlocking and operating the locking means is provided on the inclined surface of the operation housing, the user can When operating the operation unit, if the line of sight is lowered or bent forward, it is possible to face the operation unit without crouching one by one. Therefore, the operation part is easy to see and the operability is improved.

  According to the invention of claim 3, the handle member includes a trigger body that can be horizontally rotated in the opening and closing direction of the door, and a grip body that covers a front side of the trigger body, Since it is attached to the front surface of the door or the operation housing so that it can be gripped by hand together with the trigger body, the operation force for moving the trigger body is concentrated near the rotation fulcrum. Can be prevented. For this reason, smooth rotation of the trigger body can be secured to prevent twisting of the trigger body, and as a result, the door can be opened and closed smoothly.

  According to the invention of claim 4, the front surface of the grip body and the front surface of the operation housing have an external appearance that seems to be continuous with each other. As a whole combination, there is no sense of incongruity in design, and there is an effect that it is excellent in beauty.

  Hereinafter, an embodiment in which the present invention is applied to a safe which is an example of a lockable fixture will be described with reference to the drawings (FIGS. 1 to 9). 1 is a perspective view of a safe according to the first embodiment, FIG. 2A is an explanatory view of the back side of the door, FIG. 1B is an explanatory view of a lock bag storage mechanism, and FIG. 3 is a handle member and an operation casing. FIG. 4 is an enlarged plan view of the handle member and the operation casing, FIG. 5 is an enlarged plan sectional view of the handle member, FIG. 6 is an enlarged side view of the operation casing, and FIG. FIG. 8A is an enlarged perspective view showing a main part of a second embodiment of an operation unit provided in the operation housing, and FIG. 8B is an enlarged main part showing a third embodiment of the operation part. 9 and 9 are enlarged side views of the operation casing in the second embodiment.

(1). First, an outline of the safe 1 will be described with reference to FIGS. 1 and 2. 2A and 2B, the inner cover body is not shown and the internal structure is disclosed.

  A safe 1 as an example of a locked fixture includes a substantially box-shaped storage body 2 having an open front surface, and a horizontally-rotating door 3 that closes the front opening of the storage body 2. The housing body 2 and the door 3 are made of a metal plate frame filled with a conventionally known material (for example, concrete) having anti-theft and fire resistance as an inner wall. The door 3 is configured to be horizontally rotatable (openable and closable) via a hinge 4 provided on one lateral side. In the following description, the side surface with the door 3 in the safe 1 is referred to as a front surface, and front, rear, left, and right are expressed based on this.

  A handle member 5 for opening / closing operation is attached to a position near the free end of the front surface of the door 3. The handle member 5 is formed in a form extending horizontally and horizontally in a front view. On the side of the front side of the door 3 on the lateral side of the handle member 5 (on the left side, which is the hinge 4 side in the embodiment), a substantially box-shaped operation housing 6 protruding forward is provided with a plurality of bolts 7 ( 4 to 5). On the front surface of the operation housing 6, a dial knob 9 which is an operation portion of a dial lock 8 as a locking means is exposed. A key hole 11 of the cylinder lock 10 is exposed below the handle member 5 in the front surface of the door 3.

  As shown in FIG. 2 (a), inside the door 3, the above-described dial lock 8 and cylinder lock 10, a plurality of lock rods 12 as locking means that can move in and out on the outer peripheral side of the door 3, and a lock A mechanical interlocking mechanism 13 that associates the movement of the ridge 12 with the operation of the handle member 5 is disposed. An inner cover body (not shown) made of a metal plate is provided on the back side of the door 3, and the components inside the door 3 (the base of each lock rod 12 and the mechanical interlocking mechanism 13) It is also invisible from the back side (hidden). Although not shown in detail, the storage body 2 is provided with a plurality of shelves and drawers for storing articles such as valuables.

(2). Detailed Structure of Handle Member and Operation Housing Next, a detailed structure of the handle member 5 and the operation housing 6 will be described with reference to FIGS.

  The handle member 5 includes a trigger body 15 that can be moved in the opening / closing direction of the door 3 and a grip body 16 that covers the front side of the trigger body 15. The grip body 16 has a substantially U-shaped configuration in plan view by a horizontally long handle portion 17 and a pair of leg portions 18 and 19 protruding in the same direction from the left and right end portions of the handle portion 17. The left and right leg portions 18 and 19 are fastened to the front surface of the door 3 with bolts and nuts. A space S surrounded by the grip body 16 and the front surface of the door 3 is sized to allow fingers to be inserted. A horizontally long decorative panel 20 is attached to the front surface side of the handle portion 17. A concave groove 21 is formed on the inner peripheral side of the grip body 16 (the side facing the gap S) from the left leg 18 to the right leg 19 through the handle 17 (see FIG. 5).

  The trigger body 15 is formed in a substantially L-shaped form in plan view by the gripping arm portion 22 exposed in the space S between the grip body 16 and the door 3 and the interlocking arm portion 23 penetrating the door 3 in the thickness direction. It has become. Thus, since the grip arm portion 22 of the trigger body 15 is exposed in the space S between the grip body 16 and the door 3, fingers are inserted into the space S, and the grip arm portion 22 of the trigger body 15 is inserted. And the grip portion 17 of the grip body 16 can be gripped together. A corner portion of the gripping arm portion 22 and the interlocking arm portion 23 is pivotally attached to a position on the left leg portion 18 side of the recessed groove 21 of the grip body 16 so as to be horizontally rotatable by a vertical pivot shaft 24. ing.

  Although details will be described later, in the embodiment, when the gripping arm portion 22 of the trigger body 15 is horizontally rotated around the pivot shaft 24 (toward the opening / closing direction of the door 3), the interlocking arm portion 23 is moved together with the gripping arm portion 22. It rotates integrally around the pivot shaft 24 and slides in the left-right direction (refer to the directions of arrows SL and SR in FIG. 2 (a)) by the pressing action of its distal end portion. It is configured to move.

  As can be seen from FIGS. 1 and 4 to 6, the operation housing 6 disposed on the left side of the handle member 5 includes a substantially box-shaped base 25 having an upper surface and a front surface opened, and an upper surface of the base 25. The lid cover body 26 covers up to the front surface, and the back portion of the base 25 is fastened to the front surface of the door 3 with bolts 7. The lid cover body 26 is detachably attached to the upper surface and the front surface side of the base 25.

  Most of the front surface of the lid cover body 26 is formed on an inclined surface 27 inclined obliquely downward toward the front of the door 3. In other words, most of the front surface of the lid cover body 26 is an inclined surface 27 that is inclined so that the front-rear length of the operation housing 6 increases as it approaches the lower end from the upper end in a side view. The lower part of the front surface of the lid cover body 26 is formed on a curved surface 28 that protrudes forward. There is no step at the joint between the inclined surface 27 and the curved surface 28, and they have a smooth continuous appearance. In the embodiment, the inclination angle θ of the inclined surface 27 with respect to the horizontal is set to about 55 ° (see FIG. 6).

  On the inclined surface 27 of the lid cover body 26, a dial knob 9 which is an operation portion of the dial lock 8 as a locking means is disposed so as to be exposed forward. Therefore, the dial shaft 29 protruding rearward from the dial knob 9 extends obliquely downward and rearward perpendicular to the inclined surface 27 and penetrates the operation housing 6 and the door 3.

  By the way, in the conventional safe, the operation part (a dial knob, a numeric keypad type input part, etc.) of a locking means is directly attached to the vertical front surface of the door. For this reason, depending on the size of the safe, when the user operates the operation unit, it is difficult to see the operation unit while standing, and the user must squat to face the operation unit.

  In this regard, in the embodiment, since the dial knob 9 of the dial lock 8 is disposed on the inclined surface 27 inclined obliquely forward and downward in the lid cover body 26, when the user operates the dial knob 9 If you look down or bend forward, you can face the dial knob 9 without crouching. Therefore, the dial knob 9 is easy to see and its operability is improved.

  Further, as described above, since the dial knob 9 is disposed on the inclined surface 27 inclined obliquely forward and downward in the lid cover body 26, the dial shaft 29 extends obliquely downward and rearward perpendicular to the inclined surface 27. become. For this reason, even when the bandits strike the dial knob 9 horizontally with a hammer or the like when breaking the safe, the dial shaft 29 only acts on the dial striking force in the diagonally downward direction of the horizontal striking force. There is also an advantage that it is difficult to extract 29.

  A step portion 30 (see FIG. 3) corresponding to the left leg portion 18 of the grip body 16 is formed as a recess in the lower left corner portion of the operation housing 6 (the lid cover body 26 and the base 25). In a state where the operation housing 6 is attached to the front surface of the door 3, the step portion 30 of the operation housing 6 covers the left leg portion 18 of the grip body 16 from above. In other words, the right side portion of the operation housing 6 overlaps (overlaps) the left leg portion 18 of the grip body 16 in plan view. The left end portion of the decorative plate 20 in the grip body 16 is in a state of projecting to the lower front side of the lid cover body 26 in a front view.

  As shown in FIGS. 1 and 6, the front surface of the decorative plate 20 in the grip body 16 is formed on a curved surface 31 that protrudes forward, similarly to the lower front portion of the lid cover body 26. In addition, the inclined surface 27 and the curved surface 28 of the lid cover body 26 and the curved surface 31 of the decorative plate 20 are separate from each other, but as if they are the same curved surface that is continuous with each other. It has a certain appearance.

  With this configuration, the right side portion of the operation casing 6 overlaps (overlaps) the left leg portion 18 of the grip body 16 in a plan view, so that the length of the handle member 5 in the horizontal direction (hand The handle member 5 and the operation housing 6 can be arranged together in a compact manner after sufficiently securing the length of the portion gripped by the handle.

  In addition, since the inclined surface 27 and the curved surface 28 of the lid cover body 26 and the curved surface 31 of the decorative plate 20 are formed to have an integrated appearance as if they are the same curved surface that is continuous with each other, As a whole combination of the handle member 5 and the operation housing 6, there is no sense of incongruity in design, and the aesthetic feeling is also excellent.

(3). Next, a structure related to unlocking in the door 3 will be described with reference to FIGS. 2 and 7.

  The mechanical interlocking mechanism 13 disposed inside the door 3 includes a turntable 33 that is pivotally supported by a rotary shaft 32 that protrudes backward from the inner back surface of the door 3. A slide plate 34 that extends horizontally toward the hinge 4 side and a plurality of lock rods 12 as locking means are knotted to the rotary disk 33 by pins. In the following description and drawings, for convenience, the first lock rod 12 extending toward the upper end surface of the door 3 is denoted by a, the second lock rod 12 extending toward the free end of the door 3 is denoted by b, and the door 3 The third lock rod 12 that extends toward the lower end surface of the same is denoted by reference symbol c.

  The slide plate 34 and the lock rods 12 are supported so as to be slidable along the longitudinal direction by guide means such as pins. A horizontally long square hole 35 is formed in the longitudinal middle portion of the slide plate 34. The distal end portion of the interlocking arm portion 23 that penetrates the door 3 in the thickness direction of the trigger body 15 is inserted into the square hole 35.

  When the dial lock 8 and the cylinder lock 10 are unlocked and the door 3 is closed, the gripping arm portion 22 of the trigger body 15 moves counterclockwise around the pivot shaft 24 in FIGS. 2) (see the two-dot chain line state in FIG. 5), the distal end of the interlocking arm portion 23 presses the slide plate 34 in the direction of the arrow SR in FIG. Then, due to the action of the slide plate 34, the turntable 33 rotates in the clockwise direction around the rotation shaft 32 (see the arrow TR direction) in FIG. 2A, and the front end side of each lock rod 12 extends from the outer peripheral surface of the door 3. Immerse (retreat) all at once. As a result, the engagement holes (not shown) formed in the inner peripheral surface of the housing main body 2 and the lock rods 12 are disengaged, and the door 3 is opened and closed.

  Thereafter, after the door 3 is closed, the gripping arm portion 22 of the trigger body 15 is horizontally rotated in the clockwise direction (the closing direction of the door 3) around the pivot shaft 24 in FIGS. 5), the distal end portion of the interlocking arm portion 23 presses the slide plate 34 in the direction of the arrow SL in FIG. 2A to slide it, and the rotating disk 33 moves the rotating shaft 32 in FIG. Rotates counterclockwise (see arrow TL direction). If it does so, the front end side of each lock rod 12 will protrude from the outer peripheral surface of the door 3 all at once, will engage with the engagement hole (not shown) of the accommodating main body 2, and will be in the locked state which prevents opening and closing of the door 3. .

  In the embodiment, the third lock rod 12c is directed downward from the lower end surface of the door 3 by a tension spring 37 mounted between the longitudinal middle portion thereof and the mounting shaft 36 protruding from the inner and rear surfaces of the door 3. It is always urged in the direction protruding. For this reason, when the trigger body 15 is not operated, the elastic biasing force of the tension spring 37 acts in a direction in which each lock rod 12 protrudes from the outer peripheral surface of the door 3.

  In this regard, the embodiment employs a lock rod storage mechanism 60 similar to that known in JP-A-10-184118 and the like. That is, as shown in FIG. 2B, a leaf spring regulating piece 61 is arranged in a suspended state in which only the upper end side is bolted in the vicinity of the third lock rod 12c on the inner and rear surfaces of the door 3. When the door 3 is opened, the end piece 63 of the third lock rod 12c in the free state is brought into contact with the engaging piece 62 projecting on the back side of the regulating piece 61 (hook engagement). By doing so, the lock rods 12 are held so as not to protrude until the door 3 is closed, and the immersion state (free state) is maintained.

  Further, in this configuration, if the door 3 is pushed and closed to the back side (the closing direction of the door 3), the lower end opening edge of the housing body 2 presses the front end of the regulating piece 61 forward. The hooking engagement between the locking piece 62 and the end face 63 of the third lock rod 12c is released. As a result, all the lock rods 12 are held in a locked state protruding from the outer peripheral surface of the door 3 by the elastic urging force of the tension spring 37, and as a result, the grip arm portion 22 of the trigger body 15 is shown in FIG. And it is hold | maintained at the horizontal attitude | position shown in FIG. The lock rod storage mechanism 60 itself is not directly related to the present invention and will not be described in further detail. However, if necessary, refer to the above publication (Japanese Patent Laid-Open No. 10-184118).

  A mounting bracket 38 is fastened with bolts so as to straddle the left half of the slide plate 34 (cover from behind) on the inner and rear surfaces of the door 3 in the vicinity of the turntable 33 (see FIG. 7). The lower half of the mounting bracket 38 is an inclined surface 39 that is inclined obliquely downward toward the inner back surface of the door 3. Although not shown in detail, the inclined surface 39 of the mounting bracket 38 and the inclined surface 27 of the lid cover body 26 in the operation housing 6 are set in a parallel relationship.

  A dial lock 8 as a locking means is attached to the inclined surface 39 of the mounting bracket 38. A dial shaft 29 extending obliquely downward rearward from the dial knob 9 passes through the mounting bracket 38 and is connected to the dial lock 8. The dial lock 8 includes a dial housing 40 that moves forward and backward toward the turntable 33 by rotating the dial knob 9. On the other hand, on the wide surface of the turntable 33, when each lock rod 12 is in a locked state, a lock protrusion 41 that abuts against the dial housing 40 in a protruding state and prevents the turntable 33 from rotating in the arrow TR direction. Is projected backwards.

  When the lock lock 12 is protruded after the door 3 is closed and the dial lock 8 is locked in this locked state, the dial housing 40 moves forward and comes into contact with the lock protrusion 41 of the turntable 33, thereby turning the turntable. 33 prevents rotation in the direction of arrow TR. As a result, the turntable 33 and thus the lock rods 12 are held in a locked state, and the door 3 cannot be opened.

  A cylinder lock 10 is attached below the rotary disk 33 and in the vicinity of the third lock rod 12c on the inner and rear surfaces of the door 5. The cylinder lock 10 includes a cylinder housing 42 that moves forward and backward toward the third lock rod 12c by rotating a key (not shown). On the other hand, a notch 43 that engages and disengages the cylinder housing 42 when the third lock rod 12c is in the locked state is formed in the longitudinal middle portion of the third lock rod 12c.

  When each lock rod 12 is protruded after the door 3 is closed and the cylinder lock 10 is locked in this locked state, the cylinder housing 42 moves forward and engages with the notch 43 of the third lock rod 12c. The third lock rod 12c cannot slide. As a result, the first and second lock rods 12a and 12b are also held in the locked state, and the door 3 cannot be opened.

(4). In the above configuration, when the door 3 is opened, the dial lock 8 and the cylinder lock 10 are unlocked, and then a finger is placed in the space S surrounded by the grip body 16 of the handle member 5 and the front surface of the door 3. By inserting and grasping the grip arm portion 22 of the trigger body 15 and the handle portion 17 of the grip body 16 together, the tips of the lock rods 12 are simultaneously immersed (retracted) from the outer peripheral surface of the door 3. To the free state. And what is necessary is just to pull to the near side (opening direction of the door 3), holding the handle member 5. FIG.

  That is, since the door 3 can be opened by a very natural operation of grasping the handle member 5 and pulling the door 3 forward (in the opening direction of the door 3), many people can easily and smoothly open the door 3, From the viewpoint of universal design, the safe 1 is user-friendly.

  Further, when the door 3 is closed, the lock rod 12 is maintained in the immersive state (free state) by the lock rod storage mechanism 60 simply by pushing the door 3 to the back side (in the closing direction of the door 3). Is released, and the elastic biasing force of the tension spring 37 causes the tips of the lock rods 12 to protrude from the outer peripheral surface of the door 3 all at once, and the lock rods 12 are automatically locked. Thereafter, the dial lock 8 and the cylinder lock 10 may be locked.

  Accordingly, when the door 3 is closed, it is only necessary to push the door 3 to the back side (the closing direction of the door 3), so that the door 3 can be closed very easily.

  In particular, in the embodiment, in order to make each lock rod 12 free, the grip arm portion 22 of the trigger body 15 and the handle portion 17 of the grip body 16 are held together. It is possible to prevent the operation force for rotating around the support shaft 24 from acting on the vicinity of the support shaft 24 in a concentrated manner. Therefore, smooth rotation of the trigger body 15 can be ensured, and twisting of the trigger body 15 can be prevented from occurring, and as a result, the door 3 can be opened and closed smoothly.

(5). Other Embodiments FIGS. 8A, 8B, and 9 show another example of the operation unit provided on the inclined surface 27 of the lid cover body 26. FIG.

  In the second embodiment shown in FIG. 8A, on the inclined surface 27 of the lid cover body 26, a numeric keypad input unit 44 that is an operation unit of an electronic lock (not shown) as a locking means, and fingerprint verification It differs from that of the first embodiment in that a fingerprint recognition unit 46 of the device 45 and a liquid crystal panel unit 47 capable of displaying operation commands are arranged. In this case, the electronic lock is an alternative to the dial lock 8 of the first embodiment. Although details are omitted, when an input according to a preset fingerprint pattern and password is performed, a housing that can be moved forward and backward toward the turntable 33 moves back and forth by the drive of the motor. The rotation, and consequently the sliding movement of each lock rod 12 is allowed.

  By the way, the operation casing 6 is formed in a form in which the front-rear length increases as it approaches the lower end in the side view, and therefore there is a space in the lower portion of the base 25. In this space, a battery housing portion 49 with a lid 50 for housing a plurality of dry batteries 48 for supplying driving power to the motor is formed. The lid 50 is provided on the side surface (the left side surface in the embodiment) opposite to the step portion 30 of the base 25 so as to be opened and closed. The dry battery 48 group is inserted into the battery accommodating portion 49 in a state of being mounted on the dry battery holder. A main body portion of the fingerprint collation device 45 is built in the base 25 above the battery housing portion 49. Other configurations are the same as those of the first embodiment.

  If comprised in this way, since the main body part of the dry battery 48 and the fingerprint collation device 45 can be accommodated in the operation housing | casing 6, and it is not necessary to form the hole for accommodating these in the door 3, the rigidity of the door 3 is made. Can maintain a high state. Further, since the dry battery 48 is used as a power supply source, there is an advantage that the safe 1 can be used even in a place where there is no commercial power outlet or the like, and it is easy to handle. In addition, since the battery housing portion 49 is provided outside the housing body 2 and the door 3, it is not necessary to open and close the door 3 when replacing the dry battery 48. This point also contributes to the improvement of theft protection.

  In the third embodiment shown in FIG. 8B, a numeric keypad input unit 51 that is an operation unit of an electronic lock (not shown) as a locking means is arranged on the inclined surface 27 of the lid cover body 26. However, it differs from that of the first embodiment. In this case, when an input is performed in accordance with a preset personal identification number, a housing that can be moved forward and backward toward the turntable 33 moves back and forth by the drive of the motor, and the rotation of the turntable 33 and each The sliding movement of the lock rod 12 is allowed. Other configurations are the same as those of the first embodiment.

(6). Others The present invention is not limited to the above-described embodiment, and can be embodied in various forms. For example, the present invention can be applied to a structure that is a part of a building, such as a safe room and a dangerous goods storage room, in addition to a safe. The grip body 16 of the handle member 5 only needs to be fixed to the front surface of the door 3 or the operation housing 6 at least one end. The trigger body 15 is not limited to the horizontal rotation type as in the embodiment, but may be a front / rear slide type (a type that slides in the opening / closing direction of the door 3) or a front / rear flap type (rotating in the opening / closing direction of the door 3). A moving type).

  In addition, although Claim 2 is the subordinate concept of Claim 1 at present, the structure which provides the operation part for unlocking operation of a locking means on the inclined surface which inclines forward diagonally downward among the operation housings. Can be established as an independent invention by itself regardless of the handle member.

  In addition, the configuration of each unit is not limited to the illustrated embodiment, and various modifications can be made without departing from the spirit of the present invention.

It is a perspective view of the safe in 1st Embodiment. (A) is explanatory drawing of the back side of a door, (b) is explanatory drawing of a lock hook accommodation mechanism. It is an enlarged front view of a handle member and an operation housing. It is an enlarged plan view of a handle member and an operation housing. It is an expanded plane sectional view of a handle member. It is an enlarged side view of an operation housing. It is an expansion perspective view which shows the attachment aspect of a dial lock. (A) is a principal part enlarged view which shows 2nd Embodiment of the operation part provided in the operation housing | casing, (b) is a principal part enlarged view which shows 3rd Embodiment of an operation part. It is an expanded side view of the operation housing | casing in 2nd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Safe 2 Storage body 3 Door 4 Hinge 5 Handle member 6 Operation housing 7 Bolt 8 Dial lock 9 Dial knob 10 Cylinder lock 12 Lock bolt 13 Mechanical interlocking mechanism 15 Trigger body 16 Grip body 17 Handle part 20 Decorative plate 22 Grip arm 22 Unit 23 interlocking arm unit 25 base 26 lid cover body 27 inclined surface 28 of lid cover body curved surface 29 of lid cover body dial shaft 31 curved surface of decorative plate

Claims (4)

A housing body having an open front surface, a horizontally-rotating door that closes the front opening of the housing body, a handle member for operating a locking device that makes the door unopenable, and the locking device in a locked state Lockable fixtures having locking means for holding and locking,
The handle member is attached to the front surface of the door in a form extending horizontally and horizontally in a front view, and can be moved in the opening and closing direction of the door.
If the handle member is moved in the opening direction of the door, the locking means is configured to be in a free state allowing the opening and closing of the door.
Locked fixtures. An operation casing protruding forward is attached to the side of the handle member on the lateral side of the front face of the door, and the front face of the operation casing is inclined obliquely downward toward the front of the door. An operation portion for unlocking and operating the locking means is provided on the inclined surface of the operation housing.
A lockable fixture according to claim 1. The handle member includes a trigger body that can be horizontally rotated in the opening and closing direction of the door, and a grip body that covers a front side of the trigger body, and the grip body is a hand together with the trigger body. It is attached to the front surface of the door or the operation housing so that it can be gripped with
A lockable fixture according to claim 2. The front surface of the grip body and the front surface of the operation housing have an appearance with a sense of unity as if they are continuous with each other.
A lockable fixture according to claim 3.