JPH11324491A - Underfloor buried safe - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce cost, to improve a fire-resistant function and durability, to make an underfloor burying type safe useful to burglarproofness and to eliminate the need for an installation space in a residence by composing a valuable housing section buried into at least a ground of concrete and mounting a cover section and a locking device having heat resistance. SOLUTION: A valuable housing section 1 buried under at least the ground is composed of concrete, and a rib 2 is constituted on the top face of the opening section of the valuable housing section 1. The valuable housing section 1 is configured of thin concrete for lightening at the time of opening and closing, and the opening section of the valuable housing section 1 is covered with a cover section 3, in which a heat- resistant stainless plate is set up onto a top face. A receiving section 5 adapted to the rib 2 organizing the top face of the opening section of the valuable housing section 1 is formed to the internal side face of the cover section 3, airtightness on the inside is kept, and the intrusion of hot air, etc., into the inside is prevented. The valuable housing section 1 and one side of the cover section 3 are connected by a hinge 7, and a locking device is fitted on the other side. A water filling section 14 is formed at the internal corner section of the valuable housing section 1, and the inside of the water filling section is filled beforehand with water at all times.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention particularly relates to a safe excellent in fire resistance.

[0002]

2. Description of the Related Art Conventionally, various fireproof safes have been provided, which are mainly made of metal and filled fireproof material, and are of a type to be placed in a house. Therefore, in the event of a fire, the entire outer peripheral surface is exposed to the flame, and if the fire is delayed, internal valuables may be damaged or burnt out.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and has a fire-resistant function in which only a top surface is exposed to a flame at the time of a fire, thereby improving a fire-resistant function. It is an object of the present invention to provide an inexpensive safe which has excellent durability, helps prevent theft, and does not require installation space in a house.

[0004]

In order to achieve the above object,
According to the present invention, at least the valuables storage section buried underground is made of concrete and has a heat-resistant lid and a locking device. Preferably, a water filling section is provided inside. It is provided.

[0005]

According to the present invention, at the time of new construction, the valuables storage section 1 is buried under the ground in advance and installed. It is buried and installed.

[0006] The safe of the present invention installed under the floor has the bottom surface and the four surrounding surfaces buried in the ground, so that only the upper surface is exposed to the flame in the event of a fire, and has an excellent fire resistance function.

Furthermore, it is excellent in durability against corrosion and collapse load of a house, and is constructed to have an appropriate weight, which helps to prevent theft. Further, it does not require a space for installation in a house, and furthermore, the main part is concrete. -It can be provided at a low cost by being formed by a metal molding.

[0008]

1 is a side view showing an installed state, FIG. 2 is a partially sectional side view showing an opened state of a cover, and FIG. FIG. 4 is a perspective view showing a cover unfolded state.

In the present invention, at least the valuables storage unit 1 buried underground is made of concrete. When the valuables storage unit 1 is made of concrete, there is no danger of corrosion when buried in the ground, the durability against collapse load of the house is excellent, and a suitable weight is obtained as a result. This is because it is not easy to carry and helps prevent theft.

The valuables storage section 1 is formed to have an appropriate thickness, for example, about 40 mm. In the embodiment shown in the drawings, a rib 2 is formed on the upper surface of the opening.

Next, a heat-resistant lid 3 for covering the opening of the valuables storage section 1 is prepared. In the embodiment shown in the drawings, the lid 3 has a concrete similar to the valuables storage 1, and has a thinner concrete portion to reduce the weight when opening and closing. Is provided with a stainless steel plate 4 made of a heat-resistant material.

Further, in the embodiment shown in the drawings, the lid 3
A receiving portion 5 is provided on the inner surface of the storage device 1 so as to be compatible with the rib 2 formed on the upper surface of the opening of the valuables storage portion 1. The receiving part 5 provided on the lid part 3 and the rib 2 provided on the valuables storing part 1
Is adapted so that the inside is airtight, and hot air or the like is prevented from entering the inside.

Further, the valuables storage unit 1 and the lid 3
Is provided. In the embodiment shown in the drawings, the valuables storage unit 1 and one side of the lid unit 4 are connected by a hinge 7 and the locking device 6 is provided on the other side.

That is, in the embodiment shown in the drawings, an angle member 11 having a through hole 10 through which the locking ring 9 of the lock 8 constituting the locking device 6 is inserted is provided on the valuable storage portion 1 side. An angle member 13 having a through hole 12 through which the lock ring 9 of the lock 8 is inserted is provided on the side of the lid 3 at a position corresponding to 11 and further provided with a lock ring 9 of the lock 8. Through hole 10
And 12 constitute a locking device 6 through a locking ring 9 of the lock 8.

Further, in the embodiment shown in the drawings, a water filling section 14 is provided at an inner corner of the valuables storage section 1. The water filling section 14 is always filled with water, and when the valuables storage section 1 is heated to the inside due to a fire, delays and prevents damage and burning of the valuables stored therein by evaporating and filling the inside. Is what you do.

The water filling section 14 is not only formed in advance when the valuables storage section 1 is manufactured, but also formed by an aluminum pipe,
You may comprise and incorporate with a plastic tube etc. further,
Since the water filled in the water filling section 14 evaporates with time, the mouth of the water filling section 14 is preferably sealed with a heat-sensitive material.

That is, when the inside of the valuables storage unit 1 is heated due to the occurrence of a fire, the heat-sensitive material that seals the opening of the water filling unit 14 is dissolved and the water filled therein is evaporated. In such a configuration, the filling management of water is easy. Further, a pack made of a plastic film or the like that is weak to heat may be filled with water.

In the figure, reference numeral 15 denotes water injected into the water filling section, and 16 denotes a portable safe stored in the valuables storage section 1.

In the safe of the present invention having the above-described structure, the valuables storage section 1 is used buried under the floor under the ground. There is no fear, and it is also strong against collapse load of houses.

Further, since the bottom surface and the four surrounding surfaces of the valuables storage unit 1 are buried in the ground, only the upper surface is exposed to the flame at the time of fire, and the internal valuables are protected for a long time. .

Furthermore, since it has an appropriate weight, it helps to prevent theft, and does not require any installation space in a house.

[0022]

According to the present invention, it is possible to provide an inexpensive safe that has excellent fire resistance and durability, helps prevent theft, and does not require installation space in a house.

[Brief description of the drawings]

FIG. 1 is a side view showing an installed state of an underfloor buried safe according to the present invention.

FIG. 2 is a partial cross-sectional side view showing a cover unfolded state.

FIG. 3 is a perspective view showing a cover unfolded state.

[Explanation of symbols]

 1 Valuables storage unit 3 Lid 6 Locking device

Claims (2)

[Claims] 1. A buried underfloor safe, characterized in that at least a valuables storage section buried underground is made of concrete and has a heat-resistant lid and a locking device. 2. The underfloor buried safe according to claim 1, wherein a water filling portion is provided inside.