JP3143532U - Dial lock - Google Patents

Abstract

The present invention provides a dial lock that can freely set or change a PIN code for unlocking a dial lock to a number or character that is easy to remember.
A dial lock 1 includes an inverted U-shaped locking rod 5 and an operation dial 2 for performing locking and unlocking operations, and the mechanism thereof is a cut groove of the inverted U-shaped locking rod 5. In addition, a control disk inside the operation dial 2 penetrates to provide a mechanism for blocking the movement of the inverted U-shaped locking rod. This operation dial 2 is created by dividing it into a dial ring part on which numbers are printed and a disk part that controls locking and unlocking. Made changes possible.
[Selection] Figure 1

Description

  The present invention relates to a dial lock that can freely set or change a password for unlocking a dial lock to a number or character that is easy to remember.

The dial lock is locked by inserting a part of the control disk into the notch groove of the reverse U-shaped locking rod, and does not come out of the reverse U-shaped locking rod, and unlocking with a specific number as a mark When they are combined, the notch provided in the control disk moves to the inverted U-shaped locking rod, and the inverted U-shaped locking rod comes out upward.
With such a mechanism, dial locks that can be locked and unlocked simply by meeting the numbers do not use keys, so there is no risk of losing the keys, and anyone can use it easily and simply by remembering the numbers, It is frequently used as a simple lock.

However, the use of the dial lock is difficult to remember because the number set as a mark when the user unlocks is provided by the number set by the producer.
For this reason, old dial locks were forgotten and left unusable.

At present, a device that makes it easy to remember the PIN code of this highly convenient dial lock is greatly expected.
Therefore, Patent Document 2 and Patent Document 3 propose a method in which the number of the dial lock is changed to alphabets, hiragana, or kanji, and a method for freely setting a password is proposed.
(See Patent Documents 1 to 3)

JP 2008-031692 A JP 2003-213993 A Japanese Utility Model Publication No. 5-17050

  In Patent Document 1, since numbers are difficult to remember, it is changed to alphabets or hiragana. Or, it is said that the meaning of the number is spelled out or kanji and the meaning is provided clearly in the instruction manual, but even in the alphabet and hiragana, the password setting person is not the user but the producer, and the producer The character set by is provided, and the difficult to remember has not been solved.

There is a difference in imagination between different words and kanji characters, so there is a difference in easy-to-remember words and kanji characters.
In addition, there is a new condition that the producer's intention must be communicated to the user, such as describing the meaning of the kanji used as a password and the explanation of the word alignment in the instruction manual.

  What's more decisive is that in the case of word combinations and kanji combinations, what can be inferred to be the same combination is used as a password, and if multiple people use the same thing, There is a problem that the lock can be unlocked, and the original function of the lock may be lost. Document 1 causes such a large defect.

  Patent Document 2 is greatly different from the present invention in the type of dial lock and the mechanism related to the setting of a password.

  Patent Document 3 has the same purpose as the present invention, but it is possible to fold and remove a part of the stopper and assemble a dial lock of a combination of characters of your choice, but it can be folded by hand. The part becomes a stopper for locking, and there is anxiety about the strength of the lock itself, and this method cannot be changed many times.

  In order to solve the above-mentioned problem, the dial portion of the dial lock mechanism controls the movement of the inverted U-shaped locking rod by matching the dial, and the dial portion for locking and unlocking operation is replaced with numerals and Create and divide the dial ring part with printed characters and the disk part to control locking and unlocking, and install them in any combination, so you can change and set your PIN any number of times. I was able to do it.

  Not only numbers but also letters, alphabets, kana and kanji are printed on the dial ring so that a wide range of names and nicknames can be set for the code.

The dial lock of the present invention allows you to set your favorite password, so it is easy to remember and remember.
In addition, since the password can be easily changed by a combination of a dial ring and a control disk, even if the user changes, a new user can set a new password and use it as his own lock just like a new one. In this way, the number locks have been lost, so you can't use them, or you can't use them even if you use them.

  The dial lock 1 of FIG. 1 is composed of an inverted U-shaped locking bar 5 and an operation dial 2 for operating locking and unlocking, and the mechanism is formed in a cut groove of the inverted U-shaped locking bar 5. A control disk portion inside the operation dial 2 penetrates to provide a mechanism for blocking the movement of the inverted U-shaped locking rod. This operation dial 2 is created by dividing it into a dial ring part on which numbers are printed and a disk part that controls locking and unlocking. Added the setting.

The dial ring 6 engraved with the numbers in FIG. 3 and the control disk 7 of the inverted U-shaped locking rod in FIG. 4 are separately created. The control disk 7 has a small hole and a dial ring corresponding to the numbers on the dial ring. Fixing holes 7a, 7b, 7c,... 7m are formed, and one dial ring 6 is provided with a control disk fixing pin 6x that is a protrusion for fixing both. When the personal identification number is aligned with the number alignment mark 4, the notch portion 7x of the control disk 7 comes to the locking rod control grooves 5a, 5b, 5c of the inverted U-shaped locking rod 5 of FIG. When the two blocks are combined and a plurality of the combined blocks are assembled in the dial lock base 8 of FIG. 6 and the code number is set to the mark 4, the cutout portions 7x of the plurality of control disks 7 are aligned and the reverse U Assemble the letter-shaped locking rod 5 in a state where it can be inserted and removed.
Thereafter, when the upper cap 9 of FIG. 7 is screwed into the upper cap mounting screw 8a, the locking rod insertion hole 10 is aligned with the cutout portion 7x, the inverted U-shaped locking rod 5 is inserted, and the dial ring 6 is turned. Locked.
When unlocking is set to the number alignment mark 4, the reverse U-shaped locking rod 5 comes off.
To change the password, remove the upper cap 9 in the unlocked state with the inverted U-shaped locking rod 5 removed, and perform the same operation as before to change the place where the dial ring 6 and the control disk 7 are combined. Change and set.

  FIG. 5 shows an example of a code for a dial ring, where 6a is an ordinary number printed, 6b is a letter type 1, 6c is a letter type 2, 6d is a symbol type, and the dial ring is flatly developed. . Using these, you can set a name, nickname, etc. for the PIN code.

  FIGS. 8 and 9 show a combination of the dial ring 6 and the control disk 7 in the [Embodiment] [0015] in the form of a gear. 8A and 9A are plan views of the same part, and FIG. 8B is a side view of the same part. The control disk gear type 12 shown in FIG. 9 is assembled with the gears inside the dial ring gear type 11 shown in FIG. 8 and assembled to the dial lock base 8 in the same manner as described above.

There was good news that in New York City, when we tried to erase the graffiti and clean the city, serious crimes such as murder were drastically reduced. It may be proof that the promotion of a small crime will develop into a serious crime.
In the future, when a lot of convenient and easy-to-use dial locks such as the present invention can be made at low cost, many people will use the dial locks at any time and anywhere, and a small mischief of children And various crimes, burial nests and bicycle thieves will be reduced.
If you change the security code of the dial lock to a number that you can easily remember, you will never forget the number, you can use it forever, and there will be no waste. In addition, we will be less likely to encounter thieves and be able to live a peaceful and peaceful life.
If such a hotbed of small crimes disappears, it will lead to the prevention of major serious crimes as in New York, and it will become a peaceful and bright cultural state.

The perspective view of the dial lock of an Example. The figure of the reverse U-shaped locking rod of an Example. The perspective view of the dial ring of an Example. The perspective view of the control disk of an Example. The expanded view of the code code of the dial ring of an Example. The perspective view of a dial lock base. The perspective view of an upper cap. The dial ring gear type | mold of an Example is shown, The figure (a) is the top view, The figure (b) is the side view. The control disk gear type | mold of an Example is shown, The figure (a) is the top view, The figure (b) is the side view.

Explanation of symbols

1 Dial lock 2 Operation dial 3 Dial number 4 Number alignment mark 5 Reverse U-shaped locking rod 5a Locking rod control groove 1st step 5b Locking rod control groove 2nd step 5c Locking rod control groove 3rd step 6 Dial Ring 6a Dial ring number type 6b Dial ring alphabetic type 1
6c Dial ring English type 2
6d Dial ring symbol type 6x Control disk fixing pin 7 Control disk 7a Dial ring fixing hole 1
7b Dial ring fixing hole 2
7c Dial ring fixing hole 3
7m Dial ring fixing hole 13
7x Control disc notch 8 Dial lock base 8a Upper cap mounting screw 9 Upper cap 10 Locking hook insertion hole 11 Dial ring gear type 12 Control disc gear type 12x Control disc gear type notch

Claims (1)

  It has a dial ring with a predetermined number of numbers and letters printed on it and a disk that controls the inverted U-shaped locking rod. By combining both, a predetermined PIN code can be obtained at the unlocked position of the dial lock. A dial lock characterized in that it can be formed.

Images