JPH10121849A - Safe storage device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To store a safe inconspicuously and safely. SOLUTION: This safe storage device stores a safe 10 in a storage hole 1 like a vertical hole provided below a floor. It is provided with a table lifter 2 arranged in the storage hole 1 and a main body lid 5 which is covered in an upper part of the storage hole 1 and has large weight. The safe 10 is put on a table 23 of the table lifter 2, and a fringe part of the main body lid 5 is supported in such a manner that a top face of the main body lid 5 reaches the same level as the other part of the floor in a flange part 8 provided along a fringe part of an upper inner wall of the storage hole 1. When the safe 10 rises by the rise operation of the table lifter 2, the main body lid 5 is put on the safe and is opened.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safe storage device for safely storing a safe.

[0002]

2. Description of the Related Art When storing expensive jewelry and precious metals,
Usually, a safe is used. However, there are various types of safes, and a safe having a simple structure may be destroyed by a thief or carried away.

[0003]

For this reason, in order to secure security against theft, a large-sized safe having a strong structure is used. There is a problem that a considerable installation space is required in the room where the work is performed, and there is a problem that only the safe is conspicuous, and consequently the attention of the thief is attracted.

[0004] The present invention has been made in view of the above points, and an object of the present invention is to provide a safe storage device capable of safely storing a safe inconspicuously.

[0005]

To achieve the above object, a safe storage device of the present invention is a device for storing and storing a safe in a pit-shaped storage hole provided under the floor, wherein the safe is stored in the storage hole. A flange provided with an arranged table lifter and a heavy-weight main body lid placed over the storage hole, a safe placed on the table of the table lifter, and provided along the upper inner wall edge of the storage hole. , The edge of the main body lid is supported such that the upper surface of the main body lid is at the same level as the other parts of the floor, and when the safe is raised by the raising operation of the table lifter, the main body lid is placed on the safe. It is configured to open.

[0006]

[Operation and Effect] In the safe storage device having such a configuration, the table lift turn is moved up and down to move the safe in and out of the storage hole, but the main body lid closing the storage hole is used to move the safe in and out of the table lifter. Therefore, a dedicated driving device for opening and closing the lid is not required, the configuration of the device can be simplified, and the device can be manufactured at low cost.

Further, since the storage holes are under the floor, they are not touched at a glance. If the same floor material as the other parts of the floor is covered on the main body cover, the presence of the storage holes can be recognized by a third party. Not at all, safe against theft. Even if the position of the storage hole is known to the stolen person, the heavy-weight main body lid cannot be lifted by a small number of persons, and theft can be prevented.

Further, an inspection space is provided in the storage hole,
If an inspection lid is provided on the side of the main body lid above the inspection space, the table lifter can be easily inspected or repaired in case of failure.

[0009]

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

FIG. 1 shows a front view of a safe storage device, and FIG.
Shows a plan view thereof, and FIG. 3 shows a sectional view thereof. This safe storage device is formed by forming a vertical storage hole 1 for storing a safe 10 under the floor of a building, and disposing a table lifter 2 in the storage hole 1. The storage hole 1 is formed in a box shape by digging a rectangular parallelepiped hole under the floor and covering the inside with a concrete wall 4. The size of the storage hole 1 is such that the table lifter 2 and the safe 10 can be stored, and an inspection space S of an appropriate size can be obtained on both sides.

The upper portion of the storage hole 1 is closed by a main body lid 5 and inspection lids 6 and 7 on both sides thereof. The main body cover 5 is provided with a safe 10
It is made of concrete with reinforced steel in a rectangular plate shape slightly larger than the upper surface of the safe 10 so as to completely cover the upper surface. The inspection lids 6 and 7 are formed of a similar concrete into a rectangular plate shape so as to cover the upper surface of the inspection space S. The main body lid 5 and the inspection lids 6 and 7 are very heavy, for example, about 250 kg in weight, and cannot be lifted easily. Inspection lids 6 and 7 have a small area,
In order to increase the weight, the thickness is increased.

The main body lid 5 and the inspection lids 6 and 7 are covered so as to enter the inside of the storage hole 1, and a flange 8 for supporting the edge of the lid is provided inside the upper part of the storage hole 1, that is, the hole. Are formed along the four sides of the inner wall edge. The flange portion 8 is formed by fixing an angle material to a concave portion for housing the lid, but the angle material may be fixed inside a hole to form a flange portion. The main body lid 5 and the inspection lids 6 and 7 are formed so as to be at the same level as the floor when covered with the storage hole 1. The same flooring (eg, carpet, flooring) is attached.

The table lifter 2 disposed in the storage hole 1 has a table 23 mounted on a base frame 21 via a pair of cross arms 22 and is connected to a horizontal shaft mounted on a part of the cross arm 22. The table 23 is raised and lowered by tilting the cross arm 22 by the hydraulic cylinder 24. One lower end of a pair of cross arms 22 whose centers are connected by a horizontal axis is pivotally supported by an end of the base frame 21, and the other lower end of the cross arm 22 is slidably engaged with the base frame 21. .

Similarly, the upper end of the cross arm 22 is pivotally supported by the lower end of the table 23, and the other upper end of the cross arm 22 is slidably engaged with a frame provided below the table 23. I do.

The base of the hydraulic cylinder 24 is the base frame 2
1, the tip of the piston rod of the hydraulic cylinder 24 is swingably connected to a horizontal shaft supported at an intermediate portion of the cross arm 22. Further, a hydraulic unit 25 is disposed in the base frame 21.

The hydraulic unit 25 is provided with a motor-driven hydraulic pump, an oil tank, an electromagnetic valve, and the like. By operating the hydraulic pump, hydraulic pressure is supplied from the hydraulic unit 25 to the hydraulic cylinder 24, whereby the table lifter 2
Moves up and down.

The raising and lowering operation of the table lifter 2 is performed by a raising and lowering switch of a control circuit for turning on and off a motor of the hydraulic unit 25 and an electromagnetic valve. The raising and lowering switch is hard to find as a secret switch by a third party and is easily operated. It is provided in a position where it cannot be performed.

The table lifter 2 having the above structure is provided with a storage hole 1.
The safe 10 is placed on the table 23, and the safe 10 is completely inserted into the storage hole 1 with the table 23 of the table lifter 2 lowered to the lowest position, and the main body cover There is a space between 5 and.

The inspection lids 6 and 7 need to be opened for inspection, and the table lifter 2 and the hydraulic unit 25 must be opened.
Since it is necessary to open even when a failure occurs, a screw hole for screwing an anchor bolt is provided on the upper surface, and the inspection lids 6 and 7 can be opened using a chain block or the like hooked on the ceiling.

In such a safe storage device, a safe 10 is stored and placed on a table lifter 2 in a storage hole 1 under the floor, and a main body lid 5 and inspection lids 6 and 7 are placed on the safe 10. Is covered with the same floor material (carpet or flooring) as the other floors, and as shown in FIG. 1, since the level is the same as the other floors, there is a storage hole 1 below for storing a safe. That is not known to third parties.

When using the safe 10, a secret switch hidden in an appropriate place is turned on. By this switch operation, hydraulic pressure is supplied to the hydraulic cylinder 24 of the table lifter 2, and its piston rod is pushed out. As a result, the table lifter 2 operates to tilt the cross arm 22 and raise the table 23. The table 23 rises while lifting the safe 10 thereon, and rises with the main body lid 5 thereon also being placed on the safe 10. Then, as shown in FIG. 3, the hydraulic cylinder 24 is stopped in a state where the table 23 has almost reached the floor level. Thus, the safe 10 appears on the floor, and in this state, the door of the safe 10 is opened, and jewelry, precious metal, and the like enter and exit.

Then, when storing the safe 10, the secret switch for storage is turned on. By this switch operation, the hydraulic pressure is gradually discharged from the hydraulic cylinder 24, and the piston rod is pulled back into the cylinder. As a result, the table 23 of the table lifter 2 is gradually lowered, and when the table 23 is located near the lowest position, the main body cover 5 is placed in the flange portion 8 above the storage hole 1 and the table 23 is further moved to its position. Descend slightly below and stop. Thus, the safe 10 is completely stored again in the storage hole 1 as shown in FIG. 1, and the main body lid 5 with the floor material attached thereon returns to the same level as the other floors. Also, in the stored state, the heavy body lid 5 is supported by the flange portion 8 and a gap is formed between the upper surface of the safe and the body lid 5, so that the load of the body lid 5 is not always applied to the table lifter 2. Thus, the load on the table lifter 2 can be reduced.

As described above, since the main body cover 5 of the storage hole 1 is opened and closed by the table lifter 2 for putting the safe 10 in and out, a dedicated driving device for opening and closing the cover is not required, and the structure of the apparatus Can be simplified and inexpensively manufactured. Since the storage hole 1 is under the floor, the storage hole 1 is not touched at a glance, and the main body lid 5, the inspection lids 6, 7 are covered with the same floor material as other parts of the floor. The existence of 1 is unknown to a third party and is secure against theft. Even if the location of the storage hole 1 is known to a stolen person, the main body lid 5, the inspection lids 6, 7 are very heavy and cannot be lifted by a small number of persons, so that theft can be prevented. it can.

[Brief description of the drawings]

FIG. 1 is a front view of a safe storage device according to an embodiment of the present invention.

FIG. 2 is a plan view of the same device with a floor material removed.

FIG. 3 is a sectional view taken along the line III-III of FIG. 1;

FIG. 4 is a front view of a state in which the safe is raised and lifted.

[Explanation of symbols]

 1-storage hole 2-table lifter 5-body cover 8-flange part 10-safe

Claims (2)

[Claims] 1. A device for storing and storing a safe in a pit-shaped storage hole provided under the floor, comprising: a table lifter disposed in the storage hole; and a large weight placed on an upper portion of the storage hole. A safe is placed on the table of the table lifter, and a flange provided along an upper inner wall edge of the storage hole has an edge of the main body cover with an upper surface of the main body cover. A safe storage device supported so as to be at the same level as the rest of the floor, and wherein when the safe is raised by the raising operation of the table lifter, the main body lid is placed on the safe and opened. 2. The safe storage device according to claim 1, wherein an inspection space is provided in the storage hole, and an inspection lid is provided on a side portion of the main body cover above the inspection space.