JPS5820752Y2 - locking device - Google Patents

Description

[Detailed description of the invention] The present invention provides a retaining ring adapted for insertion of a padlock lock rod or similar object so that the latching body becomes activated when the lock protrudes, and The padlock is characterized in that the padlock is locked by inserting the lock rod or the like into the padlock to prevent the ring from retracting, and the mode illustrated in the attached drawings will be explained in detail below. do.

The embodiments shown in FIGS. 1 to 4 are embodiments in which the locking device of the present invention is attached using a handle on a door 2 which is provided in a main body 1 of a metal storage cabinet such as a long car or a library so as to be openable and closable. The handle has a concave portion 3 adapted to insert a finger, for example.The handle has a main body 4 fixed to the door 2 in a fitted state, and a plate-shaped handle piece 5 is attached to the handle. It is pivoted by a shaft 6 at the base end and can be retracted appropriately when pushed in, but under normal conditions it is provided parallel to the front surface of the door 2 to accommodate the handle as shown in Figure 2. It is something.

In response to this, the present invention is equipped with, for example, a retaining ring 7 on the other end of the piece 5 of the handhold, which is adapted to the insertion of the lock rod B of the padlock A, so that it can be inserted into the □ 2 as shown in Fig. 2 under normal conditions. In contrast, as shown in FIG. Latch body 9
A long hole 10 for passive use is provided in this, and a hand grip with a stop ring I is provided on the piece 5 with a drive arm 11 extending inward so that its tip engages with the long hole 10. Therefore, in normal times, as shown in FIGS. 1 to 3, the latch body 9 is kept in the downward resting position, but by pushing the piece 5 of the handhold, the latch ring 7 is moved to the surface of the door 2. At the same time, the driving arm 11 is rotated so that the latch body 9 is in an operating configuration in which it protrudes from the back side of the rim of the storage opening into the storage main body 1 as shown in the chain line in FIG. 1 or as shown in FIG. 4, and then The lock lever B of the padlock A is inserted into the protruding retaining ring 7, thereby restraining the retaining ring 7 in the protruding state and reliably holding the latch body 9 in the operating position. After unlocking and removing the padlock A, by pulling the piece 7 of the handhold with your fingers, the latch body 9 is first restored to its rest position, and by further pulling it, the door can be opened. .

The handhold is provided with a ball 12 that tends to protrude elastically between the main body 4 and the latch body 9, and the latch body 9 is provided with non-stops 13, 1 at positions corresponding to the rest position and the operating position.
3 so that it can be stabilized in both systems.

The stop ring 7 may be pivoted to the shaft 6 independently of the piece 5 as shown in FIG. 5 without attaching the handle to the piece 5. Therefore, in this case, the stop ring 7 A claw 14 may be provided as a handle for pulling out.

Further, as shown in FIG. 6, a latching member 9 may be formed integrally with the retaining ring 7.

In the above embodiments, locking equipment including the retaining ring 7 is attached to the door 2, but it goes without saying that these may be provided on the main body 1 side instead of the door 2.

As explained above, according to the present invention, the retaining ring is provided so that it can be prevented from retracting when the lock rod of the padlock is inserted, and the retaining ring is held in the protruding state. Since the structure is configured so that the locking operation is performed by the latch body when the lock is in use, this allows the member to protrude significantly from the surface of the storage cabinet etc. during normal times other than when the lock is locked, with a simple structure. Not only can it be kept in an almost flat shape without any problems, but it can also be easily seen from a distance whether the lock is locked or not, and compared to the case where the lock is installed in the storage itself, in case of a malfunction. The locks can be replaced very easily, and since commercially available locks are used, equipment costs are low.

[Brief explanation of the drawing]

In the drawings, FIGS. 1 and 2 are a partially cutaway front view and a cross-sectional plan view showing the inactive state of the locking device of the present invention in one embodiment, respectively, and FIG. 3 is a view taken along the line ■-■ in FIG. 4 is a cross-sectional plan view of the locking system, FIG. 5 is a cross-sectional plan view showing another embodiment, and FIG. 6 is a cross-sectional plan view showing still another embodiment. 1... Storage cabinet body, 2... Door, 4...
...Handle is part body, 5...Handle piece, 6.
...shaft, 7 ... retaining ring, 9 ... latching body, 10 ... long hole, 11 ... drive arm, 14 ... ...The handle is a claw, A...A padlock, B...A lock rod.

Claims (1)

[Scope of Claim for Utility Model Registration] 16. The storage main body 1 or the door so that the locking body 9 becomes activated when the locking ring 7 adapted to insert the locking rod B of the padlock A or a similar object is protruded. 2, and a retaining ring 1 in a protruding state.
A locking device characterized in that the locking ring 7 is prevented from retracting by inserting a locking lever B or the like therein. 2. The handle body 4 is provided on the door 2, and this body 4
The locking device according to claim 1, which is a registered utility model, wherein a retaining ring 1 is provided on a handle piece 5 which is pivotally connected to the handle member 5 so as to protrude as the handle member 5 is pushed in. 3. The locking device according to claim 1, wherein the locking ring γ is provided with a claw 13 as a handle for pulling it out.