JP5305282B2 - Dial lock and storage device - Google Patents

Description

The present invention relates to storage apparatus having a suitably combination lock and which are available mounted to the door or drawer or the like of the storage device.

  As this type of dial lock, the one shown in Patent Document 1 is known.

In this case, when the dial is collated and the knob which is the operation part is turned, the lock state of the hook lock is released, and at the same time the dial lock is reset to zero, and the PIN code is input again and the knob which is the operation part is turned. When the hook lock is locked, the dial lock is reset to zero at the same time.
Japanese Patent No. 2821368

  In this way, the conventional one requires the operation of collating the dial when the door is opened, the operation of turning the knob and the operation of opening the door, and the operation of closing the door when the door is closed, the operation of inputting the security code, and the knob. An operation to turn is required. For this reason, in the locker etc. with high use frequency, the dial lock which can be operated more simply may be desired.

The present invention has been made paying attention to such a problem, and can be used with fewer actions than before, can be configured in a compact manner, and can be easily applied to an object such as a storage device. An object of the present invention is to provide a dial lock and a storage device including the dial lock.

  In order to achieve this object, the present invention takes the following measures.

First, the dial lock of the present invention that reduces the operation at the time of dial collation is provided with a displacement generating unit that causes an output member to protrude from the dial lock body and causes internal displacement at the time of dial collation, and the output generating member is provided at the displacement generating unit. the association, held in the output standby position the output member during dialing uncollated, which was set to move to the output position output member in conjunction with the displacement of the displacement generating unit on dial matching the output waiting position, wherein A displacement generating unit is configured between a cam plate that is arranged facing the dial and from which the internal displacement is taken out, and each dial and a determining unit that protrudes from the cam plate, and changes the copying position of the determining unit during dial matching. A collation detection unit that follows the cam plate and an elastic body that accumulates an elastic force necessary for following the cam plate, and resets the dial. Provided with a reset lever, the reset rod and the and cam and plate associated, with the displacement of the reset lever in a direction to reset the dial, wherein the determination unit is configured to separated from the dial And

  With this configuration, the output member is switched from the output standby position to the output position only by collating the dial and without turning the knob. Therefore, if the lock is associated with this dial lock, it is necessary for unlocking. Operation can be reduced by one action. In addition, since such a function is incorporated in the dial lock itself, the configuration around the dial lock can be simplified.

In addition, the displacement generating unit is configured between a cam plate that is arranged opposite to the dial and from which the internal displacement is taken out, and a determination unit that protrudes from each dial and the cam plate. It can be suitably configured because it includes a collation detection unit that changes the cam and follows the cam plate, and an elastic body that accumulates the elastic force necessary for following the cam plate. The internal displacement can be effectively taken out . Further, a reset rod for resetting the dial is provided, and the reset rod and the cam plate are associated with each other, and the determination unit moves away from the dial as the reset rod is displaced in a direction to reset the dial. It can be said that it is more suitable because it is configured as described above.

Further, the cam plate is disposed in a gap between the dial and the wall of the dial lock body along the dial arrangement direction, and is configured to operate in a direction orthogonal to the longitudinal direction. Is preferred. This is because the cam plate can be accommodated in a compact manner, and only a small amount of operation is sufficient to operate in the direction orthogonal to the longitudinal direction.

  Then, a lock is formed on a part of the output member, or the lock is directly or indirectly connected to the output member, and the lock is held at the lock position at the output standby position, and the lock is set at the unlock position at the output position. If they are held, in order to configure the locking / unlocking device, the necessary component parts other than the dial lock need only a few such as bars and link members in addition to the lock.

On the other hand, the dial lock of the invention that reduces the operation at the time of resetting the dial has an input member protruding from the dial lock body, and a reset hook is provided in the center of the dial, and the reset hook moves in the axial direction. The dial is rotated to reset the input member, and the input member is associated with the reset rod, and when the input member receives an external force, the input member is pushed into the dial lock body side. held in position, when the input member moves to the open position came forward toward the dial lock body outward from the input position is removed with an external force, the movement to in conjunction with to displace the reset lever to reset the direction It is characterized by that.

  If the dial lock configured in this way is provided on an opening / closing member such as a door or a drawer so that the input member is abutted against the housing when it is closed, only the opening / closing member is opened and the operation of turning the knob is not performed. In both cases, the input member is switched from the input position to the open position, whereby the reset rod operates in the reset direction, so that the operation required for the reset can be reliably reduced by one action. In addition, since such a function is incorporated in the dial lock itself, the configuration around the dial lock can be simplified.

  Here, the “reset” is not necessarily limited to the so-called zero reset for setting the dial to 0, but includes resetting to another specific number or resetting to a random number.

In this case, the input member is accommodated in the dial lock body so that the base end can be advanced and retracted along the dial arrangement direction, and is associated with an elastic body that accumulates elastic force in a direction to return from the input position to the open position. Is desirable. This is because the advancing / retreating operation can be effectively applied to the input member by the opening operation force of the opening / closing member and the elastic force of the elastic body.

Further, it is preferable that the input member is arranged in parallel with the reset rod and the reset rod is moved in the reset direction by the advance operation. This is because the input member can be accommodated in a compact manner, and the longitudinal direction is originally protruded from the dial lock body, so that it is not necessary to secure the operating margin in that direction.

And it can comprise effectively as a storage device by providing any dial lock comprised as mentioned above in opening-and-closing members, such as a door and drawer. Further, in the case of assuming a dial lock having a configuration having a reset rod and an input member, such a dial lock is provided in an opening / closing member such as a door or a drawer, and the input member is a casing when the opening / closing member is closed. It is possible to obtain a more effective storage device by moving to the input position by being pushed in and moving to the open position by moving away from the housing at the time of opening.

Since the present invention has the configuration described above, it can be used with fewer actions than before, and can be used in a compact manner in the dial lock body without the need for an unlocking operation after dial verification or dial resetting. It is possible to provide a new and useful dial lock that can be configured and easily applied to an object such as a storage device and a storage device including the same .

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows the internal structure of the dial lock of this embodiment. This dial lock has a function of unlocking without turning the knob when the dial 11 is collated, and a function of resetting the dial 11 to zero simply by opening an opening / closing member such as a door or a drawer attached to the dial lock. And. In the following, description will be given in order.
(Configuration related to unlocking by dial verification)

  The dial lock of this embodiment is provided with a displacement generating section 3 that causes a locking bar 2 that is an output member to protrude from a casing 1 that is a dial lock body, and that causes an internal displacement at the time of dial collation. Bar 2 is associated. Then, the locking bar 2 is held at the output standby position shown in FIG. 1 when the dial is not verified, and the locking bar 2 is moved from the output standby position shown in FIG. It is moved to the output position.

  More specifically, the casing 1 is configured such that a cover (not shown) is mounted at a position covering the front surface of a rectangular parallelepiped box having an open front surface, and an operation for operating at least four dials 11 and each dial 11. The disc 12 and the emergency unlocking operation unit 6 are exposed on the front surface with the cover attached.

  The locking bar 2 is a link plate-like member whose base end is pivotally attached to the support shaft m1 in the casing and whose tip protrudes laterally from one longitudinal end of the casing 1, and the tip can be swung vertically. I am doing so.

As shown in FIGS. 1 and 2, the displacement generating unit 3 includes a cam plate 31 a (described later ) that constitutes a part of a sense cam (shaded portion in the drawing) 31 that is arranged to face the dial 11. A collation detection unit 30 configured between each dial 11 and a later-described determination unit 31b that constitutes a part of the sense cam 31 to change the scanning position of the determination unit 31b during dial verification and to follow the cam plate 31a ; A sense cam spring 32 is provided as an elastic body for accumulating elastic force necessary for following, and an internal displacement is taken out from the cam plate 31a .

  The sense cam 31 includes a cam plate 31a disposed in a gap between the dial 11 and the wall portion 1a of the casing 1 along the arrangement direction of the dial 11, and an outer periphery of the dial 11 from the cam plate 31a (exactly to the dial 11). It consists of a claw-shaped determination portion 31b that protrudes toward the outer periphery of the adjacent lock gear 13. The cam plate 31a can operate in a direction orthogonal to the longitudinal direction, that is, in a substantially thickness direction.

On the other hand, each of the dials 11 and the operation disk 12 is provided with a lock gear 13 so as to be integrally rotatable. When the dial collates with a land (outer peripheral surface) 13b of the lock gear 13 ( In this embodiment, when it becomes “1234”, a notch 13a is formed at a position opposite to the determination unit 31b. Then, as shown in FIG. 2, when the four notches 13a are aligned, that is, when the four dials are set to “1234” , the four determination portions 31b of the sense cam 31 are opposed to the notches for the first time. I am doing so.

  The sense cam spring 32 is in the form of a compression coil spring that is elastically contacted between the cam plate 31a and the wall portion 1a of the housing main body 1. The sense cam spring 32 moves the determination portion 31b toward the notch portion 13a. Pressed.

That is, if at least one determination part 31b is not opposed to the notch part 13a, it becomes the copying position of the sense cam 31 , specifically, the determination part 31b , as shown in the lock gear 13 on the right side of FIG. The determination portion 31b is held at a position where it rides on the land 13b, and the determination portions 13b of the other lock gears 13 cannot enter the notch portion 13a. However, as shown in FIG. Are opposed to the notch 13a, the copying position of the determination part 31b changes from the land 13b to the bottom of the notch 13a, and the determination part 31b enters the notch 13a, so that the cam plate 31a follows. Therefore, it is displaced so as to sink in a direction perpendicular to the longitudinal direction. The notch 13a and the determination unit 31b constitute the collation detection unit 30 of the present invention.

  As shown in FIG. 1, the sense cam 31 and the locking bar 2 are connected via a locking cam 20 that is a related portion. The locking cam 20 has one end connected to the sense cam 31 via a support shaft m2, and the other end connected to the support shaft m1 together with the locking bar 2. The locking bar 2 is displaced at a position displaced from the support shaft m1. Further, the locking bar 2 is engaged so as to hold it. When the sense cam 31 does not detect collation, the locking bar 2 is held at the output standby position shown in FIG. 1 projecting obliquely downward. When the sense cam 31 detects collation, the locking bar 2 is as shown in FIG. By rotating upward around the support shaft m1, it is held at the output position where it becomes a substantially horizontal protruding state.

Then, the lock K is connected to the locking bar 2 directly or via a link or the like, as indicated by an imaginary line in FIG. 1, and the lock is held at the lock position at the output standby position shown in FIG. The lock is used in the unlocked position at the output position shown in FIG.
(Dial reset configuration)

The dial lock of this embodiment has a return bar 4 as an input member protruding from the casing 1 as shown in FIG. 1 and a dial that is a reset bar at a position where the dial 11 is reset, that is, the axis of the dial 11. A shaft 5 is provided internally, and the return bar 4 is associated with the dial shaft 5. When the return bar 4 receives an external force, the return bar 4 is held in the input position pushed into the casing 1 side, and the return bar 4 removes the external force and moves from the input position toward the outside of the casing 1. when moved to the open position came forward Te is so as to displace the dial shaft 5 in the reset direction in conjunction with the movement.

More specifically, the return bar 4 is housed in such a manner that the base end thereof can be advanced and retracted along the arrangement direction of the dials 11 to the other end side of the casing 1 and accumulates an elastic force in a direction to return from the input position to the open position. The return bar spring 41 is an elastic body.

  The return bar 4 is housed in the spring shaft 40 at the base end and protrudes outward at the tip end.

  The return spring 41 is mounted on the outside of the spring shaft 40 and has a compression coil spring shape that biases a spring slider 42 mounted on the outside of the spring shaft 40. The return bar 40 described above is connected to the spring slider 42 at a position not shown.

The dial shaft 5 passes through the shaft centers of the four dials 11 and can move in the coaxial direction. Protrusions 51 are provided on the outer periphery at a pitch corresponding to the distance between the dials 11 as shown in FIG. On the other hand, a slope-shaped cam surface 11x like a bamboo cut diagonally is formed inside the dial 11 so as to rotate integrally with the dial 11, and the dial shaft 5 is formed as shown in FIGS. When moving in the direction of deeply immersing the dial 11 (reset direction) , the dial 11 is operated to align with a predetermined rotational phase via the cam surface 11x.

As shown in FIG. 1, the return bar 4 is arranged in parallel with the dial shaft 5, and a connecting plate 50 as shown in FIGS. 1 and 6 is attached to the base end of the dial shaft 5. The connecting plate 50 is opposed to a flange 43 provided at the proximal end of the return bar 4. Then, the external force is released from the input position where the return bar 4 is pushed into the dial lock body side, and the return bar spring 41 advances toward the outside of the dial lock body as shown in FIGS. 6 → 7 → 8. When it moves in the direction protruding toward the open position, the flange 43 at the base end of the return bar 4 drives the connecting plate 50 and the dial shaft 5 connected to the connecting plate 50 is immersed in the dial 11. It moves in the direction.

Then, with the dial lock attached to an opening / closing member such as a door or a drawer of the storage device, the return bar 4 is pushed into the housing Z directly or via a link or the like when closed, as shown in FIG. When the opening / closing member is opened, it is used so as to protrude toward the open position as shown by an arrow in FIG.
(Other configurations)

In addition to the above, this embodiment has an emergency unlocking operation portion 6 that can be manually operated using a key or the like, as shown in FIGS. The flange 43 is connected to a first protrusion 61 protruding from the emergency unlocking operation portion 6. The emergency unlocking operation unit 6 is provided with a second projecting piece 62 at a position facing away from the first projecting piece 61, and the second projecting piece 62 is formed on the lower surface 31 a of the sense cam 31. It is made to wait in the position close to. When the return bar 4 protrudes from the input position toward the open position as shown in FIGS. 6 → 7 → 8 , the first protrusion 61 is driven to rotate the emergency unlocking operation unit 6, and this rotation Thus, the second projecting piece 62 comes into contact with the lower surface 31a of the sense cam 31 so that the sense cam 31 is lifted as indicated by an arrow in FIG. That is, it can be said that the dial shaft 5 and the cam plate 31a are also associated with each other via the return bar 4 and the emergency unlocking operation unit 6, and along with the displacement of the dial shaft in the direction to reset the dial 11, together with the entire sense cam 31 The determination unit 31b is also lifted away from the dial 11. When the sense cam 31 is lifted, the locking bar 2 is held at the output standby position protruding obliquely downward via the locking cam 20 again.

  Further, as shown in FIG. 9, a leaf spring 72 is opposed to the return bar 4 via a click cam 71, and this leaf spring 72 is arranged on the outer periphery of the operation disk 12 attached to the dial lock 11. An engaging member 72a is provided to click-engage with the formed uneven portion 12a. When the return bar 4 is at the input position shown in FIG. 9, the click cam 71 rides on the return bar 4 and engages the engaging element 72a with the concavo-convex portion 12a as shown in FIG. When the projecting operation is performed toward the open position as indicated by an arrow, the click cam 71 is detached from the return bar 4, the leaf spring 72 is lowered, and the engaging element 72a is separated from the uneven portion 12a.

  In FIG. 1 and FIG. 6, etc., what is indicated by reference numeral 5x is a dial shaft spring 5x for pulling back the dial shaft 5 in the left direction in the figure.

Next, the operation of this embodiment will be described together with the unlocking operation, the opening operation, and the closing operation.
(When unlocking)

  Turn the dial 11 to enter the password. If even one digit of the password is different, the determination unit 31 b of the sense cam 31 hits the land 13 b of the lock gear 13 as shown in FIG. 3, so that the determination unit 31 b cannot get stuck in the notch 13 a of the lock gear 13. When the password is correct, as shown in FIG. 2, the determination portion 31 b of the sense cam 31 is fitted into the notch 13 a of the lock gear 13 by the sense cam spring 32.

Since the sense cam 31 and the locking cam 20 are connected as shown in FIG. 1, the locking cam 20 rotates when the sense cam 31 is lowered, and the tip of the locking bar 2 connected to the locking cam 20 is moved from the state shown in FIG. Lifts up to the state of FIG. For this reason, the lock is unlocked, and the opening and closing members such as the door and the drawer can be opened.
(When opening the door)

  At the unlocked stage, the opening and closing members such as the door and the drawer are abutted against the housing Z and closed. That is, the return bar spring 41 shown in FIG. 11 tries to push the locking bar 4 to the right side in the drawing via the spring slider 42, but the locking bar 4 hits the housing Z directly or via the link bar or the like. Therefore, the return bar spring 41 is held in a contracted state in a state in which the opening and closing members such as the door and the drawer are closed.

When the opening / closing member starts to open, the locking bar 4 moves away from the housing Z, so that the return bar 4 is pushed to the right by the return bar spring 41, and the return bar 4 as shown in FIG. 6 → FIG. 7 → FIG. The emergency unlocking operation unit 6 connected to the terminal starts to rotate counterclockwise. As a result, the second projecting piece 62 of the emergency unlocking operation unit 6 comes into contact with the lower surface 31a of the sense cam 31, the sense cam 31 is lifted, and the locking cam 20 is rotated to lower the locking bar 2. That is, when the opening / closing member is opened, the locked state is automatically obtained (auto lock). As a result, the determination unit 31b of the sense cam 31 is separated from the notch 13a of the lock gear 13 as shown in FIGS. 2 to 3 , and it is avoided that the rotation of the dial 11 at the time of zero reset is hindered. .

  In the above, when the opening and closing member is closed. Since the engaging bar 72a is pressed against the operation disk 12 side by the return bar 4 as shown in FIG. 9, when the dial 11 is turned, a click feeling is generated by the leaf spring 72. When the opening / closing member starts to open, the click cam 71 and the leaf spring 72 are separated from the operation disk 12 as shown in FIG.

On the other hand, when the opening / closing member opens in the direction indicated by the arrow in FIG. 11 and the return bar 4 moves to the right as shown in FIGS. 6 → 7 → 8, the flange 43 hits the connecting plate 50, and the return bar 4 further When moved, the connecting plate 50 and the dial shaft 5 connected to the connecting plate 50 also move to the right side, that is, in the direction of deeply entering the inside of the dial 11. When the dial shaft 5 moves to the right, as shown in FIGS. 4 to 5, the projection 51 on the dial shaft 5 pushes the cam surface 11 x having a slope shape that is obtained by obliquely cutting the bamboo inside the dial 11. The dial 11 rotates and the phase of the cam surface 11x inside the dial 11 is aligned. In this embodiment, the notch portion at the back of the cam surface 11x shown in FIG. 5 is set at the position of “0” of the dial 11, and the display of the four dials becomes “0000” by this operation. (Zero reset).
(Door closing operation)

  When the opening / closing member is closed, it returns to the locked state in the reverse procedure to that when it is opened. That is, the dial shaft 5 and the connecting plate 50 are pushed back to the left by the dial shaft spring 5x as shown in FIGS. By resetting to zero, the dial 11 becomes “0000” instead of the password, and the notch portion 13a of the lock gear 13 moves to a position different from the position of the determination portion 31b of the sense cam 31. The sense cam 31 does not move even if the sixth second projecting piece 31 a is separated from the lower surface 31 a of the sense cam 31. That is, since the locking bar 2 does not move from the lowered position, the locked state is maintained.

As described above, the dial lock of the present embodiment is provided with the displacement generating section 3 that causes the locking bar 2 that is the output member to protrude from the casing 1 that is the main body of the dial lock, and that causes internal displacement during dial collation. The generating unit 3 is associated with the locking bar 2. The locking bar 2 is held at the output standby position when the dial is not collated, and the locking bar 2 is moved from the output standby position to the output position in conjunction with the displacement of the displacement generating unit 3 when the dial is collated. Furthermore, the displacement generating unit 3 is configured between the cam plate 31a arranged opposite to the dial 11 and taking out the internal displacement, and the dial 11 and the determining unit 31b protruding from the cam plate 31a. It includes a collation detection unit 30 that sometimes changes the scanning position of the determination unit 31b to follow the cam plate 31a, and a sense cam spring 32 that is an elastic body that accumulates an elastic force necessary for the cam plate 31a to follow. The dial shaft 5 is provided as a reset rod for resetting the dial 11, and the dial shaft 5 and the cam plate 31a are associated with each other. With the displacement of the dial shaft 5 in the direction to reset the dial 11, The determination unit 31 b is separated from the dial 11.

  As described above, the locking bar 2 is switched from the output standby position to the output position only by collating the dial 11 and without turning the knob. Therefore, if the lock K is associated with this dial lock, it is necessary for unlocking. Can be reduced by one action. In addition, since such a function is incorporated in the dial lock itself, the configuration around the dial lock can be simplified.

Further, the displacement generating unit 3 is configured between a cam plate 31a that is arranged opposite to the dial 11 and from which internal displacement is taken out, and a determination unit 31b that protrudes from each dial 11 and the cam plate 31a. It can be suitably configured because it includes a collation detection unit 30 that changes the scanning position of the part 31b to follow the cam plate 31a and a sense cam spring 32 that accumulates the elastic force necessary for following the cam plate 31a. The cam plate 31a is displaced by the elastic force of the sense cam spring 32 so that the internal displacement can be taken out effectively. Further, the dial 11 includes a dial shaft 5 for resetting the dial 11, and the dial shaft 5 and the cam plate 31a are associated with each other. The determination unit 31b is moved from the dial by the displacement of the reset rod in the direction to reset the dial. Since it is comprised so that it may leave | separate, it has become a more suitable structure.

The cam plate 31a constituting the sense cam 31 is disposed in the gap between the dial 11 and the wall portion 1a of the casing 1 as a dial lock body along the arrangement direction of the dials 11, and is orthogonal to the longitudinal direction. Since it is configured to operate in the direction, the sense cam 31 including the cam plate 31a can be incorporated in a compact manner, and since it is operated in a direction perpendicular to the longitudinal direction, only a small amount of operation is required.

  Since the lock K is directly or indirectly connected to the locking bar 2, the lock K is held at the lock position at the output standby position, and the lock K is held at the unlock position at the output position. In addition to the dial lock, only a few parts such as bars and link members are necessary for the components other than the dial lock, and this contributes to simplification of the locking / unlocking device.

On the other hand, dial lock of this embodiment, it is made to protrude from the return bar 4 which is an input member from the dial lock body serving casing 1, and internally provided with a reset lever serving dial shaft 5 in the axial center of the dial 11, the dial shaft 5 When the dial is rotated in the axial direction, the dial is rotated and reset, and the return bar 4 is associated with the dial shaft 5 so that when the return bar 4 receives external force, the return bar 4 Is held in the input position pushed into the casing 1 side, and when the return bar 4 is moved to the open position where the external force is removed and the outside moves forward from the input position toward the outside of the casing 1, The dial shaft 5 is displaced in the reset direction.

  For this reason, if the dial lock is provided on an opening / closing member such as a door or a drawer so that the return bar 4 is abutted against the housing Z when the door is closed, only the opening / closing member is opened and the operation of turning the knob is performed. At least the return bar 4 is switched from the input position to the open position, whereby the dial shaft 5 operates in the reset direction, so that the operation required for reset can be surely reduced by one action. In addition, since such a function is incorporated in the dial lock itself, the configuration around the dial lock can be simplified.

Specifically, the return bar 4 is accommodated in the casing 1 that is a dial lock body so that the base end thereof can be moved back and forth along the arrangement direction of the dials 11 and accumulates elastic force in a direction to return from the input position to the open position. Since it is associated with the return bar spring 41, which is an elastic body, the advancing / retreating operation can be effectively applied to the return bar spring 41 by the opening operation force of the opening / closing member and the elastic force of the return bar spring 41.

  Further, since the return bar 4 is arranged in parallel with the dial shaft 5 and moves the dial shaft 5 in the reset direction by the protruding operation, the return bar 4 can be accommodated in a compact manner, and the longitudinal direction is originally the casing. Since it protrudes from 1, it does not hesitate to secure the margin for operation in that direction.

The return bar 4 is provided on an opening / closing member such as a door or a drawer, and is configured to be pushed into the housing Z when it is closed and move to the input position, and to protrude from the housing Z when it is opened. Therefore, in order to configure the locking / unlocking device, the necessary element parts other than the dial lock need only a few such as bars and link members in addition to the lock, which contributes to simplification of the locking / unlocking device. In addition, the storage device can be effectively configured.

The specific configuration of each part is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, a lock can be formed on a part of the output member itself, and the lock can be held at the lock position at the output standby position, and the lock can be held at the unlock position at the output position.

The front view which shows the internal structure of the dial lock to which one Embodiment of this invention is applied. The principal part expansion perspective view. Action explanatory drawing which expanded further the principal part of FIG. The principal part disassembled perspective view which shows the zero reset function of a dial. The principal part disassembled perspective view which shows the zero reset function of a dial. Action | operation explanatory drawing which shows the operation | movement at the time of door opening. Action | operation explanatory drawing which shows the operation | movement at the time of door opening. Action | operation explanatory drawing which shows the operation | movement at the time of door opening. The principal part expansion perspective view which shows the structure of a dial lock periphery. The principal part expansion perspective view which shows the structure of a dial lock periphery. Action explanatory drawing corresponding to FIG.

1 ... Dial lock body (casing)
1a ... wall 2 ... output member (rocking bar)
3 ... Displacement generator 4 ... Input member (return bar)
5 ... Reset 杆 (dial shaft)
DESCRIPTION OF SYMBOLS 11 ... Dial 30 ... Collation detection part 31 ... Sensor cam 32 ... Elastic body (Spring for sense cam)
41 ... Elastic body (spring for return bar)

Claims (8)

Protruding the output member from the dial lock body and providing a displacement generating unit that causes internal displacement at the time of dial collation, associating the output member with this displacement generating unit, holding the output member at the output standby position when dial is not collated, The output member is moved from the output standby position to the output position in conjunction with the displacement of the displacement generation unit at the time of dial collation , and the displacement generation unit is arranged to face the dial and takes out the internal displacement. It is configured between the cam plate and each dial and the judgment part that protrudes from the cam plate, and it is necessary for the follow-up of the cam plate to change the scanning position of the judgment part at the time of dial collation and to follow the cam plate. An elastic body that accumulates various elastic forces, and includes a reset rod for resetting the dial, and the reset rod and the cam plate And associated communication, along with the displacement of the reset lever in a direction to reset the dial combination lock in which the judgment unit is characterized by being configured so as to away from the dial. The cam plate has been positioned in the gap between the wall portion of the dial and dial lock body along the arrangement direction of the dial, claims are configured to operate in a direction perpendicular to the lengthwise direction 1 The described dial lock. A lock is formed on a part of the output member, or the lock is directly or indirectly connected to the output member so that the lock is held at the lock position at the output standby position, and the lock is held at the unlock position at the output position. The dial lock according to claim 1 or 2 . The input member protrudes from the dial lock body, and a reset hook is provided in the center of the dial, and the dial is rotated and reset as the reset hook moves in the axial direction. associating said input member to the rod, and held in the input position is pushed to the input member to the dial lock body side when the input member is subjected to an external force, from the input position input member is removed the external force A dial lock characterized in that when it moves to an open position that has advanced toward the outside of the dial lock body , the reset rod is displaced in the reset direction in conjunction with the movement. The input member is movably received in the dial lock body along the proximal to the array direction of the dial, the storage according to claim 4, wherein associated with the elastic body for the elastic force in the direction to return to the open position from the input position Dial lock. The dial lock according to claim 5, wherein the input member is arranged in parallel with the reset rod, and the reset rod is moved in the reset direction by a protruding operation. A storage device comprising the dial lock according to any one of claims 1 to 6 on an opening / closing member such as a door or a drawer. The dial lock according to any one of claims 4 to 6 is provided in an opening / closing member such as a door or a drawer, and when the opening / closing member is closed, the input member is pushed into the housing and moved to an input position. A storage device configured to protrude to an open position by separating from a housing.

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