JP3444853B2 - Plug-in locks for cards and tickets - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card / ticket for which a locker or the like can be locked / unlocked by using a card such as a commuter pass or a ticket such as an entrance ticket in place of a coin. Relating to plug-in type lock.

[0002]

2. Description of the Related Art Conventionally, in order to lock a locker in a facility by using a ticket such as an entrance ticket, as shown in FIG. A rotation plate provided with a customer lock 9 and an administrator lock 8, fixed to the rotor of the customer lock 9 inside the lock case 1, and for retracting the locking plate 31 when rotating to the locking and unlocking angle. And is pivotally attached to the lock case 1, the sensor projection at one end is biased in a direction to engage with the hole H of the ticket T, and when the sensor projection is rotated in the biasing direction, the rotation preventing claw at the other end is rotated. Ticket hole confirmation sensor that allows rotation of the plate in the locking direction, and lock case 1
It is known that when the sensor pin at one end is pushed by the ticket T, the blocking piece at the other end allows the rotation plate to rotate in the locking direction (see JP-A-9- 31
7270).

[0003]

However, since the above-mentioned ticket insertion hole is fixed in a fixed size, for example, a ticket, a ticket, a commuter ticket, etc. of different sizes are respectively dedicated. A lock will be required, and the number of parts will increase. Further, there are two types of locks, a customer lock and an administrator lock, which increases the manufacturing cost. Further, there is a problem that it is not easy to replace the cylinder lock. The insertion lock for a card / ticket according to the present invention is proposed to solve such problems.

[0004]

The gist of solving the above-mentioned problems of the insertion lock for a card / ticket according to the present invention is to have an insertion portion for inserting the card / ticket, and the insertion portion for the card / ticket. When the lock is inserted and unlocked, the shape detecting means for detecting the size of the card / ticket, which comprises the width direction detecting means and the depth direction detecting means, and the width direction of the shape detecting means The unlocking means that enables locking and unlocking of the lock only when the detecting means and the depth direction detecting means are engaged with each other and both of them are released, and the unlocking means is provided by locking the lock. Forward direction
When it is slid onto the
It is rotatably supported so that it protrudes.
It consists of a protective stopper to prevent removal, and a lock that engages with the unlocking means, and the shape detecting means moves in the desired direction.
It is biased to rotate and attached vertically symmetrically and opens left and right
It corresponds to any of the doors of .

The lock is urged from the side surface of the main body in the protruding direction.
It is provided with a latch that is protruded and retractable.
It includes that.

According to the insertion type lock for a card / ticket according to the present invention, the shape detecting means for detecting the size of the card / ticket, which is composed of the width direction detecting means and the depth direction detecting means, can detect the width and the bound. It is determined whether or not the cards / tickets having different sizes in the two directions are proper, and the function of preventing unauthorized locking / unlocking is enhanced. Also, because it detects the outer shape of the card / ticket,
For example, it is possible to correspond to a perforated type in which a hole is provided on the plane of the card.

In the insertion lock for the card / ticket, the shape of the card / ticket can be changed only by changing the case cover of the insertion portion and changing the mounting position of the depth direction detecting means. The parts can be shared, the number of parts does not increase, and parts management becomes easy.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Next, a plug-in lock 20 for a card / ticket according to the present invention will be described with reference to the drawings.

Plug-in lock 20 for the card / ticket
As shown in FIG. 1, for example, is provided on the doors 21a and 21b of the permanent locker 21 in the facility. An insertion portion 22 for inserting a card / ticket is provided on the back side of the doors 21a and 21b, and a cylinder lock 23 for locking / unlocking is provided on the front side of the door.

The insert lock 20 for card / ticket is
As shown in FIGS. 2 to 4, a rectangular main body 20a made of synthetic resin and having a concave portion as a whole, and a metal fixed to the boss portion of the concave portion of the main body 20a with screws 24 (4 pieces) from the front side. Made base plate 25, hook cam 26 and cylinder lock 23 fixed to the front side of the base plate 25, key 27 inserted into the key groove of the cylinder lock 23, and protruding and retractable from the side surface of the main body 20a. A latch 28 is provided.

Further, between the bottom surface of the concave portion of the main body 20a and the base plate 25, a depth direction sensor 29 which is a depth direction detecting means of a card / ticket to be inserted.
And the width direction sensor 30 which is also width direction detection means
There are provided a slide cam 31, which is a releasing means that is slid by the hook cam 26, and a protective stopper 32 that prevents the card / ticket inserted by the slide of the slide cam 31 from being pulled out.

In the base plate 25, two holes 25a and 25b for the depth sensor 29 and holes 25c for the width sensor 30 are provided, and the plug-in lock 20 for the card / ticket is provided at the four corners of the door. 21
An insertion hole 25d for fixing with a long bolt is provided in a and 21b. The two holes 25a and 25b are provided because the depth of the card / ticket inserted into the insertion portion 22 is different, for example, the size of a long commuter pass (using the hole 25a) and a short ticket. It is provided to correspond to the case of the size (using the hole 25b). Further, the hole 25c is provided to guide the locking projection 30a (see FIG. 6B) which is a part of the width direction sensor 30 in the vertical direction in the drawing.

On the back side 2 of the main body 20a, as shown in FIG. 3, a case cover 33 for a card / ticket is provided with a screw 3
It is fixed detachably at 4. This case cover 33
In this case, a cover having a width and a thickness corresponding to each is selected and attached according to a card / ticket inserted in the insertion portion 22. In this embodiment, three types of tickets are planned: a commuter pass, a ticket (ticket), and a JISII thrust card.

Further, the case cover 33 has a window portion 33a having a hole for confirming that a card / ticket exists.
A concave portion 33b to which a caution label or the like is attached, and an arcuate notch portion 33c as a contact portion of a finger for pushing the card / ticket in the insertion portion 22 are provided.

Further, the structure when the case cover 33 is removed is as shown in FIG.
Brake pieces 20b and 20c (at two locations for cards or the like with different bounds) that come into contact with a ticket and apply a certain frictional resistance force are integrally extended from the main body 20a to the void portion. Then, the screw hole 20 for attaching the case cover 33
d is provided on the main body 20a. Therefore, if the card / ticket cannot be taken out from the storage space, it can be easily taken out by removing the case cover 33.

Plug-in lock for this card / ticket 20
The width direction sensor 30 and the depth direction sensor 29 which are the shape detecting means, and the slide cam 31 which is the releasing means.
And a hook cam 26 that is rotated by the cylinder lock 23
The relationship between the action and action of and is explained.

As shown in FIG. 6 (a), the depth direction sensor 29 is in contact with the side end surface of the card / ticket, and is rotated around the shaft hole 29a.
As shown in (c), the engaging hole 31a of the slide cam 31
(For long cards) or engagement hole 31b (for short tickets)
An engaging piece 29c that engages with the stepped portion 31c and a spring locking hole 29d with which one end of the return torsion spring 35 is engaged are provided.

As shown in FIG. 6 (b), the width direction sensor 30 is formed in an L-shape as a whole, and the locking projections 30a are vertically arranged on the notches 31d of the slide cam 31 shown in FIG. 6 (c). Is provided so that it appears and disappears in the direction and is engaged and separated.
Further, the leg portion 30b extending downward is guided by the groove of the main body 20a when moving up and down, and the contact taper portion 30c provided on the upper end side is arranged so that a part thereof projects into the storage space. It A spring 36 that constantly urges the width direction sensor 30 downward is disposed on the main body 20a side.

Thus, in the state where the card / ticket is not inserted, the engagement piece 29c in the depth sensor 29 is engaged with the engagement hole 31a by the torsion spring 35.
The engaging protrusion 30a of the width direction sensor 30 is urged by the spring 36 so as to engage with the notch 31d.

Therefore, the slide cam 31 cannot move forward. The slide cam 31 can slide in the forward direction only when the engagement of both the depth direction sensor 29 and the width direction sensor 30 is released.

In the front portion of the slide cam 31, a penetrating cam groove 31e is formed. This cam groove 31e
The head portion of the stud 26a of the hook cam 26 is inserted into and engaged with. This cam 26 is a cylinder lock 23
And the connecting portion 26b are engaged so as to rotate simultaneously.
Therefore, when the cylinder lock 23 rotates in the locking direction and the unlocking direction within a predetermined range (approximately 90 °), the stud 26a
And the slide cam 31 by the cam action of the cam groove 31e.
Slides in the front-back direction.

Next, the stopper 32 and the slide cam 31
As shown in FIGS. 5 and 7, the relationship between the protective stopper 32 is arranged on the insertion portion 22 side of the main body 20a, and the claw portion 32a of the protective stopper 32 projects into the storage space for the card / ticket. The card / ticket inserted in the space is prevented from being pulled out.

As shown in FIG. 7, the protective stopper 32 has a vertical rotating shaft 32b and is rotatably supported by a bearing portion (not shown) of the main body 20a. When the slide cam 31 slides forward, its front end surface portion 31f abuts on the abutting portion 32c of the protective stopper 32 and rotates about the rotating shaft 32b so that the pawl portion 32a rotates. Projects into the storage space.

On the other hand, when the slide cam 31 slides rearward, the rear end surface of the convex portion 31g provided on the upper front portion of the slide cam 31 has a rear end 32 of the protective stopper 32.
The claw portion 32a is retracted from the storage space by coming into contact with d.

Further, the protective stopper 32 is provided with a reaction force portion 32f projecting from a substantially central portion of a support portion 32e connecting the upper and lower claw portions 32a. The reaction force portion 32f applies a reaction force around the rotation shaft 32b of the stopper 32 to prevent backlash.

The method of using the card / ticket slip-in lock 20 of the present invention configured as described above is, for example, as shown in FIGS. 1 and 8, when it is used as a locker lock in a facility. The basic state is that the issued / issued card / ticket does not exist in the storage space of the lock 20.

In this basic state, the width direction sensor 30 and the depth direction sensor 29 of the shape detecting means are engaged with the slide cam 31 and cannot slide forward. Therefore, even if the key 27 is inserted into the cylinder lock 23 and the inner cylinder 23a is to be rotated in the locking direction, the stud 26a cannot move and the inner cylinder 23a cannot be rotated.

Next, as shown in FIG. 9, when the card / ticket 37 is inserted into the storage space from the insertion portion 22 in the middle of insertion, the upper side of the card / ticket 37 is placed in the storage space. The width direction sensor 30 is pushed up against the biasing force of the spring 36 by colliding with the abutting taper portion 30c, and the locking projection 30a is cut out.
Get out of d.

As shown in FIG. 10, in the insertion completed state, the rear end surface of the card / ticket 37 collides with the backing plate portion 29b of the outbound sensor 29 and pushes it backward, so that the engagement piece 29c of the slide cam 31 moves. It rotates to a position above the step 31c. Therefore, since the card ticket 37 detects the outward bound of the outer shape, it is possible to discriminate an illegal card ticket regardless of whether it is a perforated type or a non-perforated type.

In this way, the slide cam 31 in which the engagement between the outward direction sensor 30 and the width direction sensor 29 is released.
Is ready to slide in the front-back direction. The card ticket 37 is held by the brake piece 20c with frictional resistance. Claw portion 32a of the protective stopper 32
Does not project into the storage space. After that, after storing luggage and the like in the locker, the doors 21a and 21b are closed.

Thereafter, the cylinder lock 23 is locked by the key 27. As shown in FIG. 11, in the locked state,
The key 27 inserted into the cylinder lock 23 is rotated in the locking direction, and the hook cam 26 is rotated in the arrow direction in the figure. The slide cam 31 is slid forward by the cam action of the stud 26a that rotates simultaneously with the cam 26 and the cam groove 31e that engages with the stud 26a.

By the forward movement of the slide cam 31, the front end face portion 31f collides with the lower contact portion 32c of the protective stopper 32 (see FIG. 7C) and the rotating shaft 32b.
11A, the claw portion 3 is rotated as shown in FIG.
2a is projected into the storage space. The card ticket 37 stored in the storage space by the claw portion 32a is prevented from being illegally taken out.

Further, as shown in FIG. 12, the hook cam 26 is hooked to a locking portion (not shown) provided on the frame side of the locker at the hook portion 26c in the locked state. It will be. After locking, the key 27 is pulled out from the cylinder lock 23 and stored by the user of the locker.

After that, the key 27 is inserted into the cylinder lock 23 and the inner cylinder 23a is rotated in the unlocking direction, as shown in FIG.
As shown in 0, the locking by the hook portion 26c is released by the rotation of the hook cam 26, and at the same time, the slide cam 3
1 is slid rearward, and the rear end surface of the convex portion 31g comes into contact with the return portion 32d of the protective stopper 32 to bring the claw portion 32 into contact.
a is retracted from the storage space. In this way, the doors 21a and 21b of the locker are opened, luggage and the like are taken out, and the card / ticket 37 is taken out from the storage space.

A plug-in lock for a card / ticket 2
0 is a latch 28 that is spring-biased in the protruding direction and can freely retract.
Since the doors are provided (see FIGS. 2 to 3), the doors 21a and 21b are closed even in the unlocked state so that the doors do not open without permission. In addition, the cylinder lock 23 is operated by an emergency unlock operation by the master key, and the inner cylinder 23
It is a lock that can be attached and detached in a.

In the above-mentioned embodiment, the case of a long card such as a commuter pass, which has been described as an option, has been explained. However, when the ticket is a short ticket (ticket or the like) for an option, as shown in FIG. The insertion position of the direction sensor 29 is moved forward so that the engagement piece 29c is located at the position of the hole 25b and the engagement hole 31b, and the insertion lock 20 for card / ticket is assembled. The width direction sensor 30 does not need to change its positional relationship because the lower position of the card / ticket 37 is appropriately changed by the case cover 33.

As described above, the insertion lock 20 for a card / ticket according to the present invention can be easily adapted to the card / ticket 37 having a different length to the back, and the case cover 33 can be used as a card.・ All you have to do is prepare the type corresponding to the ticket 37.

Further, since the case cover 33 can be attached and detached by the screw 34, for example, the card / ticket 3
When the card 7 cannot be taken out of the storage space, by removing the screw 34 and the case cover 33, the card ticket 37 can be easily taken out of the storage space.

Further, as shown in FIG. 1, the insertion lock 20 for a card / ticket is provided with single-open doors 21a, 21.
Of course, the detecting means can be applied to b, and the detecting means can be reliably biased in the desired direction by being biased by the springs. In this way, the insertion lock 20 for a card / ticket can be widely used for doors that open from left to right and different sizes.

20 lockable locks for this card / ticket
By the master key, the inner cylinder 2 of the cylinder lock 23
3a, the engagement portion with the outer cylinder is rotated to release the engagement,
Since it is a disk tumbler type lock that can be detached from the outer cylinder 23b, when the normal key is lost, it can be easily replaced with another inner cylinder by the master key.

[0041]

As described above, the insertion lock for a card / ticket according to the present invention has the insertion portion for inserting the card / ticket, and locks the card / ticket when the insertion portion inserts the card / ticket. A shape detecting means for detecting the size of the card / ticket, which is composed of a width direction detecting means and a depth direction detecting means, and a width direction detecting means and a depth direction detecting means of the shape detecting means in a lock that can be unlocked. and Kaitome means allowing locking and unlocking of the saw tablet when each engage the engagement of both is released by the bets, the Kaitome means
When it is slid forward due to the locking of the lock
Rotate freely so that the claws project into the storage space of the insertion part
Protective sleeve that is supported and prevents the extraction of card tickets
And topper, consists of a lock that engages the Kaitome means, before
The shape detecting means is urged to rotate in the desired direction.
Since it is attached symmetrically downwards and can be used with both left and right doors <br />, it is a lock that can reliably prevent unauthorized use of card tickets and can easily handle multiple types of card tickets. It is effective. Further, since it is a method of detecting the outer shape of a card / ticket, it can be applied to a perforated type card or the like.

[0042]

The insertion lock for a card / ticket according to the present invention can be attached to any of the left and right doors, and is convenient.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a usage state of a card / ticket insert lock according to the present invention.

FIG. 2 is a front view of the insertion lock for a card / ticket according to the present invention.

FIG. 3 is a rear view of the insertion lock for a card / ticket according to the present invention.

FIG. 4 is a plan view (a), a left side view (b) and a right side view (c) of the insertion lock for the card / ticket.

[FIG. 5] In the insertion lock for the card / ticket,
It is a front view (a) and a side view (b) in the state which removed the case cover.

FIG. 6 is a view showing the insertion lock for the same card / ticket,
It is a perspective view (a) of a direction sensor, a perspective view (b) of a width direction sensor, and a perspective view (c) showing an engagement relationship between these and a slide cam.

[FIG. 7] In the insertion lock for the card / ticket,
It is the top view (a), front view (b), and side view (c) of a protection stopper.

FIG. 8 is a schematic explanatory diagram showing a basic state in an unlocked state before the insertion lock for the card / ticket.

FIG. 9 is a schematic explanatory view showing a state in which a card or the like is inserted into the insertion lock for the card / ticket.

FIG. 10 is a schematic explanatory view (a), (b) showing a state in which a card or the like is inserted into the insertion lock for the card / ticket.
Is.

FIG. 11 is a schematic explanatory view (a) and (b) showing a state in which a card or the like is inserted and locked in the insertion lock for the card / ticket.

FIG. 12 is a schematic explanatory view showing a state in which a card or the like is inserted into the insertion lock for the card / ticket and locking is completed.

FIG. 13 is a front view showing a state in which the insertion lock for the same card / ticket is set for a short card going to the back.

FIG. 14 is a perspective view of a plug-in type lock for a card / ticket according to a conventional example.

[Explanation of symbols]

20 card / ticket insert locks, 20a body, 20b, 20c brake pieces, 20d screw holes, 2
1 locker, 21a, 21b door, 22 insertion part, 2
3 cylinder lock, 25 base plate, 25a, 2
5b hole, 26 hook cam, 26a stud, 2
6b Connection part, 26c Hook part, 27 key, 28
Latch, 29 depth sensor, 29a shaft hole, 2
9b Abutting plate portion, 29c Engaging piece, 29d Spring locking hole, 30 Width direction sensor, 30a Locking protrusion, 30
b leg part, 30c abutting taper part, 31 slide cam, 31a, 31b engaging hole, 31c step part, 31d
Notch part, 31e Cam groove, 31f Front end face part, 31
g Convex part, 32 Protective stopper, 32a Claw part, 32
b rotating shaft, 32c contact portion, 32d returning portion, 32e
Support part, 32f reaction force part, 33 case cover, 35
Torsion springs, 36 springs, 37 cards
ticket.

Claims (2)

(57) [Claims] 1. A width direction detecting means and a depth direction detecting means in a lock having an insertion portion for inserting a card / ticket, and being capable of locking and unlocking when the card / ticket is inserted into the insertion portion. The shape detecting means for detecting the size of the card / ticket and the width direction detecting means and the depth direction detecting means of the shape detecting means are engaged with each other, and the lock is generated only when both of them are released. Unlocking means that enables locking and unlocking of the lock, and the unlocking means is slid forward by locking the lock.
So that the claws project into the storage space of the insertion part when
It is rotatably supported to prevent the removal of cards and tickets.
It consists of a protective stopper that stops and a lock that engages with the unlocking means, and is biased to rotate the shape detecting means in a desired direction.
Can be installed vertically symmetrically and can be used with both left and right doors
A plug-in lock for cards and tickets that is characterized by 2. The lock body is biased in the protruding direction from the side surface of the main body.
A latch that can be projected and retracted
The insertable lock for a card / ticket according to claim 1, wherein: