JP3001090U - Secret box of rotary lock - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] The secret box of the rotary code lock is a highly sensitive storage box that can be used as a storage box that can be used for taking things in and out. provide. Further, by making it possible to change the code combination for unlocking the rotary code lock, it is possible to enhance the confidentiality and widely use those including safe storage such as a piggy bank. [Structure] Create a large cavity inside the rotary lock,
Using the rotary code lock itself as a box, we start putting things in and out, and storing and storing. Since the rotary code lock itself is used as a box, it is opened and closed by matching the codes on the outer surface of the rotary code ring 5, and when it is in the unlocked state, the upper lid 2 and the rotary code ring. Can be removed from the top, and by changing the position of the outer and inner code rings of the double code ring, the code for unlocking can be changed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention uses the rotary lock itself as a box, and can be widely used as a money box or a storage box as a lockable lock. The invention in which the code combination for unlocking as a rotary code lock can be changed can be used in the field of rotary code lock.

[0002]

[Prior art]

 The conventional rotary code lock does not have a function to store and store things. Conventional rotary code locks can only be opened with one predetermined combination of codes.

[0003]

[Problems to be solved by the device]

 Use the rotating code lock itself as a box, and put things inside for safe storage. To devise a method that allows the combination of the unlocking code of the rotary code lock to be changed arbitrarily at any time.

[0004]

[Means for solving the problem]

 To make it possible to use the rotary lock itself as a box, we made the central cavity large enough to create enough space for things. A cylindrical core was made inside the rotary code ring in order to secure the central space as a cylindrical space so that the ring lock of the rotary code lock and the contents put inside do not touch. This cylindrical core serves not only as a core for turning the rotary matching ring, but also as a protective wall that protects the contents inside. Since the box itself is a rotary code lock, opening and closing of the box is characterized by the function of the rotary code lock. When the rotary locks match, the upper lid and the three rings of the rotary locks can be removed in order from the top. The inside is stored in the hollow part of the cylindrical core, so it can be taken out when the top lid is removed. At the same time, you can put things in. In order to make it possible to change the code combination for unlocking the rotary code lock, the rotary code ring is characterized by a double combination of inner and outer. Of the inner and outer double rotating code rings, the outer ring can be turned to shift the position relative to the inner side to change the code. By making small irregularities on the inner and outer rings and engaging the irregularities, the two rings do not move or move with each other unless they are removed to change the sign.

[0005]

[Work]

 The secret box of the rotary code lock according to the present invention makes it possible to put things in and out of the rotary code lock. Furthermore, the present invention has made it possible to change the code combination for unlocking the rotary code lock that could not be changed once decided.

[0006]

【Example】

 Fig. 1 is a cross-sectional view of all the secret boxes of rotary locks assembled. The secret box of the rotary code lock is a rotary code lock itself. Its center is large enough to be used as a box and is surrounded by an inner cylindrical wall. Figure 2 is a cross-sectional view taken along the rotating sign ring. The rotating sign ring is assembled as a double ring to rotate outside the cylindrical wall. As you can see in this cross-section, the rotary matching ring is made up of a double overlap of the inner and outer rings. The two rotary code rings are fixed by engaging the inner and outer rotary code ring fixing projections and depressions. As shown in Fig. 3, the inner and outer rotary matching ring fixing concaves and convexes are formed at the same angle from the ring center of the rotary matching ring. The ring can be rotated and fixed in different positions. As a result, by shifting the code position marked on the outer wall of the outer ring with respect to the inner ring and fixing the two rings, the code combination for unlocking the rotary code lock is changed and fixed. In this case, any number of fixing irregularities may be used as long as the angles between all the irregularities are equal to the center. Figure 4 is a cross-sectional view and plan view of the rotating code ring (inside). The inner surface of the ring is carved so that the lower part becomes the groove of the locking hook. The locking hook of the locking pin does not prevent rotation of the rotary sign ring by this groove. Fig. 5 shows that the lock pin has the upper part of the inner surface of the rotary matching ring on the inner surface side, so the lock hook hits and the lock pin cannot be taken out. The number of rotation matching rings can be any number. By setting the position of the locking hook shelter groove when unlocking the rotary matching ring shown in Fig. 4 so that all the rotary matching ring positions are the same, the locking hook on the locking pin can be pulled out without being disturbed. Since there is a groove that can be made, the locking pin can be pulled out and the rotary code key can be opened.

[0007]

[Effect of device]

 Conventional rotary code locks did not have a function to store and store items, but this invention makes it possible to use the rotary code lock itself as a box to store and store items. became. Also, it has become possible to have a function as a box that is excellent for storing items that require confidentiality, such as a piggy bank. Further, conventionally, the rotary code lock can be opened by only one fixed code combination for unlocking, but with the present invention, the code combination for unlocking the rotary code lock can be opened. It can be changed, and the security of code confidentiality can be increased.

[Brief description of drawings]

[Figure 1] Secret box of a rotating lock

[Figure 2] Secret box of rotary code lock Overall sectional view

[Fig. 3] Secret box of rotary code locks Inner / outer ring combination diagram of rotary code rings

[Figure 4] Secret box of rotary code lock Cross sectional view / plan view of rotary code ring (inside)

[Fig. 5] Secret box of rotary type lock lock Pin rotation diagram

[Explanation of symbols]

 1 ... Locking pin 2 ... Lid 3 ... Cylindrical wall 4 ... Rotation matching ring (inside) 5 ... Rotation matching ring (outside) 6 ... Locking pin insertion groove 7 ... Inner / outer rotation matching Ring fixing irregularities 8 …… Locking hook shelter groove when unlocked 9 …… Locking hook groove 10… Locking hook

Claims (3)

[Scope of utility model registration request] 1. A storage box characterized in that the rotary code lock itself is used as a box. 2. A storage box using the rotary code lock itself as a box, which has a feature that the unlock code combination of the rotary code lock can be arbitrarily determined and the unlock code combination can be changed at any time. 3. The change of the sign of the rotary type lock is made by double-matching the inner and outer rotating rings with the outer rotating ring having a sign on the outer outer surface and the inner rotating ring having a step on the inner inner surface,
A rotating code lock that has the feature of changing the matching position by rotating and sliding the outer ring and the inner ring.