JP3303089B2 - Underfloor storage system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underfloor storage system.

[0002]

2. Description of the Related Art Underfloor storages provided in buildings are:
Normally, as shown in FIG. 12, the frame 7 is fitted into a rectangular opening 90 formed in the floor 9, and the mounting portion of the frame 7 is
The lid 8 is placed on 70, and the storage case 1 having an open top is hung on the hanging piece 71 of the frame 7.

Therefore, when the object b is put into the storage 1 and the lid 8 is closed, the portion functions as a normal floor, and the object b can be taken in and out by opening the lid 8, so that the floor surface can be removed. More effective use.

However, in the underfloor storage as described above, the loading and unloading of the contents b into and out of the storage 1 must be performed in an unreasonable posture as shown in FIG. It is currently not used.

[0005] Therefore, by maximally and effectively using the existing underfloor storage, the customer can reduce the number of days required for construction and the burden of costs, and can take in and out the stored items without taking an unreasonable posture. We look forward to developing a safe underfloor storage system.

[0006] Further, when the conventional underfloor storage system is installed on the existing floor, almost the entire floor must be turned over, so that the number of days and cost required for the installation is large. It is hoped that a below-floor storage system having the above functions will be developed even when no under-floor storage is installed on the floor.

[0007]

Therefore, according to the present invention, there is provided an underfloor storage system in which the number of days required for construction and the burden of expenses are small, the stored contents can be taken in and out without an excessive posture, and the handling is safe. The task is to provide.

[0008]

According to the present invention, the frame 7 is fitted into an opening 90 formed in the floor 9 and the mounting portion 70 of the frame 7 is An underfloor storage system using an existing underfloor storage in which the lid 8 is placed and the storage 1 is suspended from the frame 7 so that the storage 8 can be pulled out upward. A slide rail in which the fixed member 2 is attached in a position manner and the upper and lower elongated members 30a and 30b are integrated between the fixed member 2 and the lid 8 so as to be relatively movable only in the longitudinal direction. 3, one of the upper and lower elongate members 30a and 30b is attached to one of the upper surface of the fixing member 2 and the lower surface of the lid 8, and the upper and lower elongate members 30a and 30b The other of the guides 4 attached to the other of the upper surface of the fixing member 2 or the lower surface of the lid 8 The storage 1 is fitted or fitted when the storage 1 rises, and the storage 1 is raised and lowered between the upper and lower floors by the elevator 5 installed in the lower surface of the floor or a recess formed by dug the lower surface of the floor. It is. (Invention of Claim 2) The present invention is characterized in that a lid 8 is placed on a mounting portion 70 of a frame 7 fitted in an opening 90 formed in a floor surface 9, and a plurality of hanging frames are placed in a space under the floor. 72, and the storage case 1 is suspended from each hanging frame 72 so that it can be pulled out upward. Each hanging frame 72 can be horizontally moved directly below the frame 7 respectively. An underfloor storage system using an existing underfloor storage, comprising: a fixing member 2 attached to the storage unit 1 in a state of being located at an open upper surface of the storage 1; One of the upper and lower elongate members 30a, 30b is provided on the upper surface of the fixed member 2 or one of the upper and lower elongate members 30a, 30b through the integrated slide rail 3 in which the upper and lower elongate members 30a, 30b are relatively movable only in the longitudinal direction. It is attached to one of the lower surfaces of the lid 8 and the upper and lower elongate members 30a, 30 The other of b is fitted to the guide 4 attached to the other of the upper surface of the fixing member 2 or the lower surface of the lid 8 when the storage 1 is raised,
The storage 1 is moved up and down between above and below the floor by an elevator 5 installed in the recessed portion formed on the lower surface of the floor or the lower surface of the floor. (Invention of Claim 3) According to the present invention, the frame 7 is fitted into the opening 90 formed in the floor surface 9, and the lid 8 is placed on the mounting portion 70 of the frame 7, and A storage system under the floor comprising a storage box 1 capable of being pulled out from the body 7 upward, wherein the fixing member 2 is attached in a manner to be located at an open upper surface of the storage box 1 and the fixing member A slide rail 3 in which upper and lower elongate members 30a and 30b are integrated so as to be relatively movable only in the longitudinal direction between the cover 2 and the lid 8;
One of the upper and lower elongate members 30a and 30b is attached to one of the upper surface of the fixing member 2 and the lower surface of the lid 8, and the upper and lower elongate members 30a and 30b are interposed. The other is fitted into the guide 4 attached to the other of the upper surface of the fixing member 2 or the lower surface of the lid 8 or the storage 1
The storage 1 is moved up and down between the floor and the floor by an elevator 5 installed in the lower surface of the floor or a recess formed by dug the lower surface of the floor. (Invention of Claim 4) The present invention is characterized in that the lid 8 is placed on the mounting portion 70 of the frame 7 fitted in the opening 90 formed in the floor surface 9, and a plurality of hanging frame members are placed in the underfloor space. 72, and the storage case 1 is suspended from each hanging frame 72 so that it can be pulled out upward. Each hanging frame 72 can be horizontally moved directly below the frame 7 respectively. An underfloor storage system comprising: a fixed member 2 attached to the storage unit 1 in a manner to be located at an upper surface open portion; and an upper / lower long member 30a between the fixed member 2 and the lid 8. , 30b
Interposes a slide rail 3 integrated so as to be relatively movable only in the longitudinal direction, and one of the upper and lower elongate members 30a and 30b is attached to one of the upper surface of the fixed member 2 or the lower surface of the lid 8. Upper and lower long members 30a, 30b
The other is fitted into the guide 4 attached to the other of the upper surface of the fixing member 2 or the lower surface of the lid 8 when the storage 1 is raised, and is installed in the lower surface of the floor or a recess formed by dug the lower surface of the floor. The storage 1 is raised and lowered between above the floor and below the floor by the lift 5. (Invention according to claim 5) The underfloor storage system according to the present invention relates to the storage unit 1 according to the invention described in claim 1 or 3.
A frame 16 accommodating the lower storage 15 is attached to the lower part of the floor, and the lower storage 15 and the frame 16 are accommodated in a recessed portion formed by digging the lower surface of the floor.
An elevator 5 for raising and lowering the frame 16 between above and below the floor is installed at the lowermost portion of the recess. (Invention of Claim 6) In the underfloor storage system of the present invention, in the invention of Claim 2 or 4, the hanging frame 72 can be automatically moved horizontally.

The operation and effect of the underfloor storage system of the invention described above will be described in the following embodiments of the invention.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an underfloor storage system according to an embodiment of the present invention will be described in detail with reference to the drawings. (Embodiment 1) FIG. 1 shows a state in which a storage 1 is stored in an underfloor space K in an underfloor storage system according to an embodiment of the present invention, and FIG. This shows a state where it comes out on the surface 9.

The underfloor storage system is constructed using the existing underfloor storage shown in FIG. [Regarding Existing Underfloor Storage ] In the existing underfloor storage, as shown in FIG. 6, the frame 7 is fitted into an opening 90 formed in the floor surface 9, and the mounting portion 70 of the frame 7 is placed. The storage case 1 is suspended in such a manner that the lid 8 is placed on the storage case 1 and the peripheral piece 10 of the storage case 1 is placed on the suspension piece 71 of the frame 7.

The opening 90 formed in the floor 9 has a rectangular shape in plan view formed along the cross beam 91 as shown in FIG.

As shown in FIG. 6, the cross section of the frame 7 is formed in a step-like manner, and the upper horizontal wall becomes a piece to be hooked on the constituent wall of the opening 90, and the middle horizontal wall becomes the mounting portion 70, The lower horizontal wall serves as the hanging piece 71.

The lid 8 includes a main body 80 made of the same material as the floor and having a rectangular shape in plan view, a frame 81 made of aluminum or the like provided around the main body 80, and four corners on the lower surface of the main body 80. It comprises a part 70 and a leg 82 provided in a corresponding part.
As shown in FIG. 6, when the lower end of the leg 82 is fitted into the opening 90 such that the lower end of the leg 82 contacts the upper surface of the mounting portion 70, the upper surface of the floor 9 and the upper surface of the lid 8 Are set to be flush.

The storage 1 is formed in a rectangular shape in plan view.
As shown in FIG. 6, the upper surface is open and a peripheral piece 10 is provided on the upper edge to protrude outward. As shown in FIG. 6, the storage box 1 has only the peripheral piece 10 hooked on the hanging piece 71, and when a force is applied from below to above, the storage piece 1 is pulled upward with respect to the frame 7. It comes out.
As shown in the figure, the storage 1 has a bottom wall under the floor so that as many objects as possible can be stored therein.
The depth is set to be slightly higher than 92. [About the underfloor storage system] This underfloor storage system shall have the functions of requiring a small number of days and cost for construction, allowing the storage and unloading of stored items without an unreasonable posture, and safe handling. For this reason, the following configuration is added to the existing underfloor storage described above. (1) “Configuration Added to Storage 1 and Lid 8” As shown in FIGS. 1 to 3, the storage 1 is arranged between the opposing sides of the storage 1 at both corners of the upper surface open portion. A long fixing member 2 is erected, and a slide rail 3 is mounted on the fixing member 2.

As shown in FIG. 3, both ends of the fixing member 2 have an L-shaped cross section.
It is attached to the storage 1 by bolting to 10 or the like.

As shown in FIG. 4, the slide rail 3 has an elongated core 31, an upper long member 30a provided above the core 31, and a lower member 30a provided below the core 31. Lower elongated member 30b, core 31 and upper and lower elongated members 30a, 30b
And a large number of spheres 32 interposed between the upper and lower elongate members 30a, 30b, which are integrated so as to be relatively movable only in the longitudinal direction by the presence of the spheres 32. However, at the time of use, the core body 31 and the upper elongate member 30a are integrated with a pin (not shown) or the like. The slide rail 3 is, as shown in FIG.
b is attached to the upper surface of the fixing member 2.

Next, as shown in FIG. 3, four U-shaped guides 4 are provided at four corners on the lower surface of the lid 8, and the upper long member 30 is provided.
When a is at the center position, both ends of the upper elongate member 30a integral with the core body 31 are fitted into the concave portions of the guides 4 and 4 facing each other as shown in FIGS.

When the lid 8 is at the center stop position (opened in plan view).
A so-called plunger or notch is provided between the upper elongate member 30a and a fixing portion (not shown) so that the position is coincident with the position 90. (2) "Elevator 5 added to raise / lower storage 1"
Since the space between the lower surface of the storage 1 and the lower surface 92 is narrow as shown in FIG. 6, a concave portion 93 is formed in the lower surface 92 as shown in FIG. The lower part of the case 50 is embedded, and the elevator 5 is mounted in the elevator storage case 50.

The elevator housing case 50 is open upward as shown in FIG. 3, and its upper edge is set to protrude considerably from the floor lower surface 92.

Although not described in detail, the elevator 5 includes, as shown in FIGS. 1 to 3, a moving frame 52 which moves forward and backward by a forward / reverse rotation of a screw rod 51 connected to the output shaft of the motor M, Moving frame
A link portion 53 that opens and closes when the 52 advances and retreats, and the link portion 53
It has an upper frame 54 that moves up and down by opening and closing, and a positioning member 55 attached to the upper surface of the upper frame 54. The elevator 5 can be operated by an operation unit on the floor. [Function of Underfloor Storage System ] According to this underfloor storage system, the storage 1, frame 7, lid 8, and opening 90, which are the components of the existing underfloor storage, can be effectively used. The work is almost completed only by performing the operation of forming the recess 93 in the lower surface 92, the operation of installing the elevator housing case 50 in the recess 93, and the operation of mounting the elevator 5 in the elevator housing case 50. Therefore, the number of days required for construction and the burden of costs are small. In this underfloor storage system, the storage 1
Can be put in and taken out of the floor 9 without taking an unreasonable posture. In this underfloor storage system, as shown in FIG. 5, the lid 8 can be opened and closed by sliding in the horizontal direction via the slide rail 3, eliminating the need to lift and remove a relatively heavy lid.

Further, since the lid 8 is lifted with respect to the slide rail 3, even if the toes are
Even when the storage 1 is lowered in a state where the storage unit 1 has entered the inside, the weight applied to the finger is only the lid 8.

Thus, the underfloor storage system is easy and safe to handle. In this underfloor storage system, as described above, the lid 8 can be opened and closed by sliding in the horizontal direction via the slide rail 3, and the storage 1 comes out on the floor 9 by the elevator 5. However, the elderly who need a caregiver who could not use the underfloor storage at all and those who are forced to live in wheelchairs can use it sufficiently. [Others] In the above embodiment, when the storage 1 is lowered, the upper elongated member is attached to the guide 4 provided on the lower surface of the lid 8.
Although it is assumed that 30a is fitted, the present invention is not limited to this, and a configuration in which the upper elongate member 30a fits in the guide 4 when the storage 1 is raised may be adopted.

In the above embodiment, when the storage 1 is lowered, the space between the lower surface of the storage 1 and the floor lower surface 92 is so narrow that the elevator 5 cannot be installed as it is. However, when the space between the lower surface of the storage 1 and the floor lower surface 92 is wide, the elevator 5 may be directly or indirectly installed on the floor lower surface 92. (Regarding Embodiment 2) The completed structure of the underfloor storage system of Embodiment 1 can be provided on an existing floor that does not have a underfloor storage.

In this case, an opening 90 is formed in the floor 9, and first, the elevator 5 is moved from the opening 90 in the same procedure as in the first embodiment.
Then, the commercially available frame 7 is fitted into the opening 90, and the slide rails 3 and the like are added to the commercially available storage 1 and lid 8 in the same manner as in the first embodiment. .

That is, when the configuration of the underfloor storage system is adopted, it is not necessary to turn over the entire floor unlike the conventional underfloor storage system is constructed.
The number of days required for construction and the burden of costs can be reduced.

The completed state of the underfloor storage system of the second embodiment is exactly the same as the completed state of the first embodiment, and the storage 1 is suspended from the frame 7 so that it can be pulled out upward. However, the storage 1 is not suspended from the frame 7 so that the storage 1 can be pulled out upward, and the storage 1 is placed on a table on which the elevator 5 moves up and down (positioned immediately below the frame 7. ) May be adopted. Even when this configuration is adopted, the number of days required for construction and the burden of costs can be similarly reduced. (About Third Embodiment) The underfloor storage system of the third embodiment is configured by using the existing underfloor storage of the first embodiment.

In this underfloor storage system, as shown in FIG. 7, a frame 16 accommodating the lower storage 15 so as to be able to be pulled out is attached to a lower portion of the storage 1, and a deep recess 93 formed by dug a lower surface 92 of the floor. The lower storage 15 and the frame 16 are accommodated therein, and the elevator 5 for raising and lowering the storage 1, the lower storage 15 and the frame 16 between above and below the floor as shown by a solid line and a two-dot chain line in FIG. Installed at the bottom of section 93.

Incidentally, the storage 1, the lid 8 and the configuration added thereto are completely the same as those in the first embodiment.

Therefore, this underfloor storage system has the same function as that of the first embodiment.

As shown in FIG. 8, the lower storage 15 can be replaced with two lower storages 15a, 15a which are pivotally supported at point P and whose upper surface is open. In this case, since the position of the center of gravity of each lower storage 15a is inside the point P, the lower storages 15a, 15a in the natural state have the posture indicated by the solid line in FIG. 8 and are safe. Further, even if the lower storages 15a, 15a are in the positions indicated by the two-dot chain lines in FIG. 8 due to the weight of the objects to be stored, the lower storages 15a, 15a are in contact with the constituent walls of the opening 90 when the elevator 5 descends. Posture, which is safe in this case. And, in addition to the storage 1, the lower storage
15 and the lower storage 15a
It is twice as convenient.

In the above embodiment, the upper elongated member 30a is fitted into the guide 4 provided on the lower surface of the lid 8 when the storage 1 is lowered. However, the present invention is not limited to this. The upper long member 30a when the storage 1 is raised.
May be adapted to fit into the guide 4. (Embodiment 4) The completed structure of the underfloor storage system according to the third embodiment can be provided on an existing floor having no underfloor storage.

In this case, an opening 90 is formed in the floor 9, and first, the elevator 5 is moved through the opening 90 in the same procedure as in the first embodiment.
Then, the commercially available frame 7 is fitted into the opening 90, the slide rail 3 and the like are added to the commercially available storage 1 and the lid 8 as in the first embodiment, and the lower storage is stored in the storage 1. When the frame 16 accommodating the storage 15 is attached, the construction is almost completed.

That is, when the configuration of the underfloor storage system is adopted, it is not necessary to turn over the entire floor as in the case of constructing the conventional underfloor storage system.
The number of days required for construction and the burden of costs can be reduced.

The completed state of the underfloor storage system of the fourth embodiment is exactly the same as the completed state of the third embodiment, and the frame in which the storage 1 and the lower storage 15 are stored.
16 is suspended from the frame 7 so that it can be pulled out upward, but the storage 1 and the like are not suspended from the frame 7 so that it can be pulled out upward. 1
Alternatively, the frame 16 accommodating the lower storage 15 may be placed on a table on which the elevator 5 moves up and down (positioned immediately below the frame 7). Even when this configuration is adopted, the number of days required for construction and the burden of costs can be similarly reduced. (About Embodiment 5) The solid line in FIG. 9 shows a state where the storage 1 is stored in the underfloor space K in the underfloor storage system of Embodiment 5, and the two-dot chain line in FIG. Shows a state in which the elevator 5 comes out on the floor 9 by the elevator 5.

This underfloor storage system is configured using the existing underfloor storage shown in FIG. [About existing underfloor storage ]
As shown in FIG. 10, the lid 8 is placed on the placing portion 70 of the frame 7 fitted in the opening 90 formed in the floor surface 9, and the two hanging frame bodies 72 connected to the underfloor space K are moved. The storage case 1 is suspended from the hanging frame bodies 72 so that they can be pulled out upward.

The suspension frame 72 is provided with rollers R as shown in FIG. 10, and the suspension frame 72 is mounted on a guide rail GR on which the rollers R are horizontally arranged in the underfloor space K. Can be moved horizontally in a rolling manner.

In this underfloor storage, the horizontal movement of the underfloor storage 1 must be performed by sticking a hand into the underfloor space K from the opening 90, and a forced posture is required during handling. Was. [Regarding Underfloor Storage System] (1) “Configuration Added to Storage 1 and Lid 8” This configuration is the same as that of the first embodiment. (2) "Addition of elevator 5" The elevator 5 is provided in the recess 93 formed by dug the lower surface 92 directly below the frame 7 and moves the storage 1 up and down between the floor and the floor. I have. (3) “Addition of horizontal moving device 6 for automatically moving hanging frame 72 horizontally” The horizontal moving device 6 has two sprockets as shown in FIG.
A chain 61 is stretched between 60, 60, and the above-described hanging frame 72 is attached to the chain 61. In this horizontal moving machine 6, as shown in FIG. 9, one of the sprockets 60 is rotated forward and reverse by a motor 62, so that the suspension frame 72 moves horizontally.
Limit switches 63 provided near both ends of the guide rail GR
The motor 62 stops when the hanging frame 72 comes into contact with the motor (at this time, the hanging frame 72 is located directly below the frame 7). [Regarding Function of Underfloor Storage System ] In the underfloor storage system, all of the functions of the first embodiment are provided, and furthermore, the hanging frame 72 is automatically moved horizontally, so that a strong posture is required during handling. Never be.

In this underfloor storage system, as shown by a two-dot chain line in FIG.
The storage 1 and the lid 8 are integrally moved up in a manner that the 30a fits into the guide 4. [Others] As shown in FIG. 11, an existing underfloor storage of a type in which the storage 1 hung on the hanging frame 72 is horizontally moved from four directions to directly below the opening 90 as in the fifth embodiment. Can be adopted. (Regarding Embodiment 6) The completed structure of the underfloor storage system of Embodiment 5 can be provided on an existing floor that does not have a underfloor storage.

In this case, in order to simplify the work in the underfloor space K, the horizontal moving device 6 and the guide rail GR are of unit type, and a method is adopted in which each divided member of the unit is inserted from the opening 90 and then combined. I do. By adopting this method, it is not necessary to turn over the entire floor as when constructing a conventional underfloor storage system,
The number of days required for construction and the burden of costs can be reduced. (Embodiment 7) In Embodiment 7, the same underfloor storage system as in Embodiment 5 is completed using the existing underfloor storage shown in FIG.

In this case, the opening 90, the frame 7 and the lid 8 are used as they are, and a plurality of unit-type horizontal moving units 6, a guide rail GR and a plurality of suspension frames provided with rollers R are newly added from the opening 90. The body 72 and a plurality of storages may be inserted through the opening 90 for construction. Note that the existing storage 1 may be used as it is or a new storage may be used.

In this underfloor storage system, the storage amount can be increased a plurality of times even when the deep recessed portion 93 cannot be dug much or not at all at the lower surface 92 of the floor. (Eighth Embodiment) The eighth embodiment relates to the underfloor storage system of the first to seventh embodiments described above, and the fixing member 2, the upper and lower long members 30a, 30 (slide rail 3) are used.
The relationship between b, guide 4, and lid 8 is as follows. That is, in the underfloor storage system of the eighth embodiment, the lid 8
The upper elongate member 30a is attached to the lower surface of the storage member 1 and the guide 4 is attached to the upper surface of the fixed member 2, and the lower elongate member 30b
Is fitted, or the lower elongate member 30b is fitted into the guide 4 when the storage 1 is raised.

[0043]

According to the embodiments of the present invention, it is possible to provide an underfloor storage system in which the number of days required for construction and the burden of expenses are small, the stored contents can be taken in and out without an unreasonable posture, and the handling is safe. did it.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of an underfloor storage system according to a first embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a state where the storage is raised by an elevator in the underfloor storage system.

FIG. 3 is an exploded perspective view of the underfloor storage system.

FIG. 4 is an explanatory view of a slide rail used in the underfloor storage system.

FIG. 5 is an explanatory diagram showing a state where the storage is raised by an elevator and a lid is moving left and right.

FIG. 6 is an explanatory view of an existing underfloor storage used when constructing the underfloor storage system.

FIG. 7 is an explanatory view of an underfloor storage system according to a third embodiment of the present invention.

FIG. 8 is an explanatory view of a lower storage in another embodiment used in the underfloor storage system of the third embodiment.

FIG. 9 is an explanatory diagram of an underfloor storage system according to a fifth embodiment of the present invention.

FIG. 10 is an explanatory diagram of an existing underfloor storage used when constructing the underfloor storage system of the fifth embodiment.

FIG. 11 is an explanatory diagram of an underfloor storage according to another embodiment in which the configuration of the underfloor storage system according to the fifth embodiment can be used.

FIG. 12 is an explanatory view of a conventional underfloor storage.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage 2 Fixing member 3 Slide rail 4 Guide 5 Elevator 6 Horizontal moving machine 7 Frame 8 Lid 9 Floor surface 15 Lower storage 16 Frame 30a Upper long member 30b Lower long member 70 Mounting part 71 Hanging piece 72 Hanging frame 90 Opening

Claims (6)

(57) [Claims] 1. A frame 7 is fitted into an opening 90 formed in a floor surface 9. A lid 8 is placed on a mounting portion 70 of the frame 7, and the frame 7 is withdrawn upward. An underfloor storage system using an existing underfloor storage in which a storage 1 is hung so as to be capable of being mounted, wherein a fixing member 2 is attached in a manner to be located at an open portion on the upper surface of the storage 1, and the fixing is performed. Between the member 2 and the lid 8, the slide rail 3 in which the upper and lower elongate members 30a and 30b are integrated so as to be relatively movable only in the longitudinal direction is interposed, and among the upper and lower elongate members 30a and 30b, Is attached to one of the upper surface of the fixing member 2 or the lower surface of the lid 8, and the other of the upper and lower elongate members 30a and 30b is the upper surface of the fixing member 2 or the lower surface of the lid 8. It fits into the guide 4 attached to the other side or fits when the storage 1 rises Yes and useless, underfloor storage system, wherein you have to raise, lower the storage box 1 between the floor-floor by elevator 5 installed in the recessed portion dug under the floor surface or floor surface. 2. A lid 8 is placed on a mounting portion 70 of a frame 7 fitted into an opening 90 formed in a floor surface 9, and a plurality of hanging frames 72 are provided in a space under the floor and each hanging frame 72 is provided. The storage frame 1 is suspended from the storage frame 1 so that it can be pulled out upward. Each of the hanging frames 72 can be horizontally moved directly below the frame 7. A fixed member 2 is attached in a manner to be located at an open portion of the upper surface of the storage 1, and an upper and lower elongated member is provided between the fixed member 2 and the lid 8. 30
a and 30b are interposed by a slide rail 3 integrated so as to be relatively movable only in the longitudinal direction, and the upper and lower elongated members 30a and 30
b is attached to one of the upper surface of the fixing member 2 and the lower surface of the lid 8, and the upper and lower elongate members 30
The other one of the a and 30b is adapted to fit into the guide 4 attached to the other of the upper surface of the fixing member 2 or the lower surface of the lid 8 when the storage 1 is lifted, and is formed in the lower surface of the floor or a recess formed by dug the lower surface of the floor. Under the floor, wherein the storage 1 is moved up and down between the floor and the floor by the elevator 5 installed in the floor. 3. A frame 7 is fitted into an opening 90 formed in the floor surface 9. A lid 8 is placed on a mounting portion 70 of the frame 7, and the frame 7 is withdrawn upward from the frame 7. Is a floor-floor storage system in which a storage case 1 is installed, wherein a fixing member 2 is attached in a manner to be located at an open portion of an upper surface of the storage case 1, and between the fixing member 2 and a lid 8. And a slide rail 3 in which upper and lower elongate members 30a and 30b are integrated so as to be relatively movable only in the longitudinal direction, and one of the upper and lower elongate members 30a and 30b is an upper surface of the fixed member 2. Alternatively, the other of the upper and lower elongated members 30a and 30b is attached to one of the lower surfaces of the lid 8 and fits into the guide 4 attached to the upper surface of the fixing member 2 or the other of the lower surface of the lid 8. It is stuck or fitted when the storage 1 is raised, and Underfloor storage system, characterized in that the you have to raise, lower the storage box 1 between the floor-floor by elevator 5 installed in the recessed portion dug under the floor surface. 4. A lid 8 is placed on a mounting portion 70 of a frame 7 fitted in an opening 90 formed in a floor surface 9, and a plurality of suspension frames 72 are provided in a space under the floor and each suspension is provided. The storage box 1 is suspended from the storage frame 72 so as to be able to be pulled out upward, and each of the suspension frames 72 is a below-floor storage system configured to be horizontally movable directly below the frame 7. And the fixing member 2 is positioned at the open top of the storage 1.
And a slide rail 3 in which upper and lower elongate members 30a and 30b are integrated so as to be relatively movable only in the longitudinal direction, is interposed between the fixing member 2 and the lid 8. One of the lower elongate members 30a, 30b is attached to one of the upper surface of the fixing member 2 or the lower surface of the lid 8, and the other of the upper and lower elongate members 30a, 30b is The storage 1 is adapted to be fitted into the guide 4 attached to the other of the upper surface or the lower surface of the lid 8 when the storage 1 is raised, and the storage 1 is placed on the floor by the elevator 5 installed in a recessed portion formed by dug the lower surface of the floor or the lower surface of the floor. -An underfloor storage system characterized by being raised and lowered under the floor. 5. A frame 16 accommodating the lower storage 15 is attached to a lower portion of the storage 1, and the lower storage 15 and the frame 16 are accommodated in a concave portion formed by dug a lower surface of the floor.
4. An underfloor storage system according to claim 1, wherein an elevator 5 for raising and lowering the storage 1, the lower storage 15 and the frame 16 between above and below the floor is installed at the lowermost portion of the recess. . 6. The underfloor storage system according to claim 2, wherein the hanging frame 72 can be automatically moved horizontally.