JPH074706Y2 - Coin collection device of coin locker - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a coin receiving device for a coin locker.

[Conventional technology]

The coin collecting device of the coin locker incorporates a mechanism for mounting the coin collecting device itself to the locker, a mechanism for collecting and collecting coins to be inserted, and a locking mechanism for opening and closing the locker.

In addition, the coin collecting device mounting mechanism must be able to be firmly attached to the locker, and the coin collecting device as a whole can be removed and repaired, adjusted, or replaced when the coin collecting device fails, the usage charge of the coin locker is changed, etc. The coin identification / receipt mechanism is for identifying the type and number of coins to be inserted to collect an appropriate fee, and the lock mechanism for opening / closing the locker is not only for opening / closing the locker but for the user. It is necessary that the lock itself incorporated in the locking mechanism can be removed from the locking mechanism and replaced in order to prevent accidents as well as unlocking by the master key when the key is lost.

In the conventional coin collecting device, the attachment mechanism and the locking mechanism of the entire coin collecting device with respect to the locker are configured as separate and independent mechanisms. Therefore, not only the internal mechanism of the coin receiving device becomes complicated and causes a failure, but also problems such as an extra man-hour required for manufacturing the coin receiving device and an increase in production cost have been recognized.

[Problems to be solved by the device]

An object of the present invention is to provide a coin receiving device for a coin locker, which is capable of attaching and removing a coin receiving device to a locker, a locking mechanism and a lock incorporated in the locking mechanism at the same location.

[Means for Solving the Problems]

A locking mechanism that enables the cylinder lock to be disengaged from the casing by releasing the engagement of the casing and the cylinder lock with a master key, and a plurality of locking pieces for attaching the coin receiving device to the locker are provided. At least one of them has a mounting member of a coin receiving device, which is a locking piece that engages with a slide member provided with a slit facing the end surface of the locking mechanism and slides with the slide member, and a cylinder lock. The operation tool is fitted in the casing, the tip pin is inserted into the slit of the slide member, and the locking piece that engages with the slide member by rotation is slid.

[Action]

The locking mechanism enables the locking and unlocking of the coin locker, and the removal and installation of the cylinder lock built into the casing of the locking mechanism.In addition, the cylinder lock can be inserted into the casing of the locking mechanism to install the coin receiving device mounting mechanism. The coin-collecting device itself can be attached to or detached from the locker by the operated operation tool.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, A is a front surface of the coin receiving device of the present invention, B is a left side surface, and a front surface A is provided with a coin insertion slot 1 and a coin return slot 2 and a lock 3 for opening and closing a locker. Has been. Reference numeral 4 denotes an opening through which the engaging end of the key comes in and out at the time of locking or unlocking, and the left side surface B is provided with openings of various sizes in relation to various mechanisms provided inside.

Inside the front face A, a mounting mechanism of the coin receiving device itself to the locker and a locking mechanism for opening and closing the locker are provided, and inside the left side face B, a coin identifying and receiving mechanism is provided. . Further, C is a locking piece for mounting the coin receiving device, which is fixed so as to project downward on the front side A of the coin receiving device, and D is slidable so that the tip can be put in and out above the front A of the coin receiving device. It is a locking piece attached to.

First, the locking mechanism in the coin collecting device of the coin locker of the present invention will be described with reference to FIGS. The locking mechanism 5 is composed of a cylinder lock 6 having a cylindrical diameter and a cylindrical casing 7 into which the cylinder lock 6 is inserted, and the base end portion of the casing 7 is a key that rotates with locking and unlocking by the cylinder lock 6. The engaging member 8 is also rotated at the front end of the casing 7 together with the locking of the cylinder lock 6, and is provided inside the left side surface B of the coin receiving device shown in FIG. A cam 9 is provided to operate (not shown). The cylinder lock 6 is provided at its tip with a protrusion 10 that closely projects to the surface side of the cam 9, and the cylinder lock 6 cannot be removed from the casing 7 unless the protrusion 10 is retracted. In addition, the tip of the cylinder lock 6 is chamfered.
11 has an opening 11 formed in the cam 9, and the cylinder lock 6 is locked and the cam 9 is rotated to operate the coin identification receiving mechanism.

That is, when a predetermined amount of coin is inserted into the coin insertion slot and the key 14 inserted into the keyhole 13 of the cylinder lock 6 is rotated to the locking side, the engagement member 8 of the key is rotated to move the locker. When the lock is closed and the cam 9 is rotated, the coin identification receiving mechanism is operated to receive coins. Then, the user extracts the key 14 from the cylinder lock 6 and stores it.

However, if a predetermined amount of coins have not been inserted, the key
Even if the lock 14 is rotated to the lock side, the coin identification and receipt mechanism is not working, so that the rotation of the cam 9 is prevented, and therefore the engagement member 8 of the key cannot be rotated, and the locker is locked and closed. I can't. When unlocking the locked locker, the key 14 is inserted into the keyhole 13 of the cylinder lock 6 and rotated to the unlocking side, and the engaging member 8 of the key is rotated to unlock the locker. The cam 9 is also rotated, and the coin identification and collection mechanism returns to the original state for the next user to receive the coin.

It should be noted that, as in the conventional case, the key 14 is constructed so that it cannot be removed from the cylinder lock 6 when the locker is in the unlocked state.

Next, unlocking of the key 14 when the user locks the coin locker and removes the key 14 and the exchange of the cylinder lock 6 will be described with reference to FIGS. 6 to 9.

Now, the master key 15 is inserted into the keyhole 13 of the cylinder lock 6, and is rotated to the unlocking side to rotate the engagement member 8 of the key to unlock the locker, and the tip of the master key 15 is the second key. Figure,
The protrusion 16 in the keyhole 13 shown in FIG.
As shown in FIGS. 6 to 9, the beak 10 integrated with is pulled into the cylinder lock 6 to release the engagement with the cam 9, and as a result, the cylinder lock 6 can be easily removed from the casing 7. .

Thus, even if the key 14 is lost, it can be unlocked by the master key 15, and the master key 15 pulls the beak 10 into the cylinder lock 6 to engage the cylinder lock 6 and the casing 7. Unlock, cylinder lock 6
By removing the cylinder itself and replacing it with another cylinder lock 6, it is possible to prevent accidents due to misuse of the lost key.

Further, the attachment mechanism of the coin collecting device will be described with reference to FIGS. 10 to 16.

The coin receiving device mounting mechanism 17 includes a locking piece C protrudingly fixed to the lower inside of the coin receiving device front surface A and a pin 1.
A locking piece D, which is supported by a nut 22 screwed into the slits 20 and 21 and screwed into the pin 18, and is slidably mounted so that the tip can be moved in and out from above the front of the coin receiving device, and the upper part thereof. A slide member that engages with the locking piece D of the above and covers the end surface of the locking mechanism 5 below, and slides in the vertical direction
It is formed from 23 and. The upper locking piece D and the slide member 23 are urged upward by the urging force of a spring 24 fixed to the pin 19 at one end and the engaging portion of the locking piece D and the slide member 23 at the other end, and are constantly urged upward. The locking piece D is projected upward. A slit 25 is provided on the slide member 23 so as to face the opening of the cam 9 on the casing 7.

On the other hand, as a mounting tool for the coin collecting device, as shown in FIG.
13 Prepare the operation tool 26 shown in FIG.

The operating tool 26 is a casing 7 from which the cylinder lock 6 is removed.
A pin 27 which fits into the slit 25 of the slide member 23 at an eccentric position on the tip surface, and which has a cylindrical shape and is rotatable.
Is equipped with.

Therefore, when mounting the entire coin receiving device, the cylinder lock 6 is removed from the locking mechanism 5 as shown in FIGS. 10 and 11 by the above-mentioned operation, and then the cylinder is received as shown in FIG. The operation tool 26 is fitted into the casing 7 of the lock 6, and the pin 27 at the tip is inserted into the slit 25 of the slide member 23 at the upper position by the urging force of the spring 24 as shown in FIG.

Next, when the operating tool 26 is rotated, the pin 27 provided eccentrically at the tip of the operating tool 26 is rotationally displaced while sliding in the slit 25 as shown in FIG. 16, and resists the biasing force of the spring 24. Then, the slide member 23 is pushed downward, the locking piece D that engages with the slide member 23 is pulled down, the engagement with the rocker is released, and as a result, the coin storage device can be easily removed. In addition, when installing, after pulling down the locking piece D with the operation tool 26,
Hook the other locking piece C to the mounting position of the coin storage device,
Next, when the operation tool 26 is removed or reversely rotated, the locking piece D is pushed out by the urging force of the spring 24, and the coin storage device is attached to the locker.

In the above embodiment, the lower locking piece C is fixed and the upper locking piece D is slid, but the lower locking piece C is slidable and the upper locking piece C is slidable. Of course, the piece D may be fixed, or both the locking pieces C and D may be slidable together.

[Effect of device]

As described in detail above, in the coin collecting device of the coin locker of the present invention, the locking mechanism that enables the engagement of the casing and the cylinder lock with the master key to remove the cylinder lock from the casing, and the coin collecting device is attached to the locker. A plurality of locking pieces for locking, and at least one of the locking pieces engages with a slide member having a slit facing the end surface of the locking mechanism and slides with the slide member. The mounting mechanism of the coin receiving device, which is one piece, and the cylinder lock are inserted into the removed casing, the tip pin is inserted into the slit of the slide member, and the tip that slides the locking piece that engages with the slide member by rotation Since it is composed of an operating tool equipped with a pin at an eccentric position, the locking mechanism unlocks and unlocks the coin locker, and also the master key It is not permissible to remove or install the cylinder lock incorporated in the lock mechanism, but the attachment mechanism of the coin receiving device is inserted by rotating the operation tool separately prepared in the lock mechanism with the cylinder lock removed. The coin collecting device itself can be attached and detached by operating the coin collecting device. By this, the attaching mechanism and the locking mechanism of the coin receiving device and the cylinder lock incorporated in the locking mechanism are attached and detached. Since it is possible to perform the same operation at the same place, it is possible to simplify the internal mechanism of the coin receiving device, reduce the frequency of failures, reduce the number of man-hours at the time of manufacturing, and reduce the production cost.

[Brief description of drawings]

FIG. 1 is a perspective view of a coin collecting device of the present invention, FIG. 2 is a partially cutaway rear view of the same on the front A side, FIG. 3 is a side view of a locking mechanism, and FIG. 4 is a cylinder lock used in the present invention. Fig. 5 is a front view of the same as above. Fig. 6 is a partially cutaway rear view of the front A side when the master key is inserted. Fig. 7 is a side view of the locking mechanism with the master key inserted. The figure shows a side view of the cylinder lock when the master key is inserted, Fig. 9 shows the same front end view as Fig. 10, Fig. 10 shows a partially cutaway rear view of the front A side after removing the cylinder lock from the locking mechanism, and Fig. 11 shows A side view of the locking mechanism with the cylinder lock removed, FIG. 12 is a side view of the operating tool used in the present invention, FIG. 13 is a front end view of the same as above, and FIG. 14 is a side view of the locking mechanism with the operating tool inserted. , Fig. 15 and Fig. 16 are partially cutaway rear views of the front A side showing the mounting mechanism of the coin collecting device, and Fig. 15 shows the mounting mechanism. FIG. 16 is a diagram showing a state at the time of removal. 5 ... Locking mechanism, 6 ... Cylinder lock, 8 ... Engaging member, 9 ...
… Cam, 17 …… Mounting mechanism, 20,21,25 …… Slit, 23…
… Sliding member, 26 …… Operating tool, 27 …… Pin, C, D …… Locking piece

Claims (1)

[Scope of utility model registration request] 1. A locking mechanism capable of releasing the engagement between a casing and a cylinder lock by a master key to remove the cylinder lock from the casing, and a plurality of locking pieces for attaching the coin receiving device to a rocker, At least one of the locking pieces is a locking piece that is a locking piece that engages with a slide member provided with a slit facing the end surface of the locking mechanism and slides together with the slide member, From the operating tool equipped with the pin at an eccentric position where the cylinder lock is fitted into the casing, the tip pin is inserted into the slit of the slide member, and the locking piece that engages with the slide member by rotation is slid Coin locker coin collection device.