JP2020112007A - Storage structure - Google Patents

Abstract

To obtain storage structure capable of efficiently ensuring a storage space and elevating means even in a narrow space.SOLUTION: A loft 46 is provided in a room height direction upper side and a lateral side at a living room 12 in spatially continued manner with the living room 12. A storage body 52 partitioned with the living room 12 is disposed just below the loft 46. A ladder 66 is placed on a partition surface 62 to the living room 12 at the storage body 52, and comprises a foot stop (grip 64) with multiple steps allowing for elevating between the living room 12 and the loft 46 and also serving as opening and closing means of the partition surface 62.SELECTED DRAWING: Figure 2

Description

The present invention relates to a storage structure.

Conventionally, a storage structure is known in which, when an unused space in the upper part of an indoor space is used as a loft space such as a storage part or a small room, a staircase-shaped storage shelf installed in the lower part of the indoor space is used as a means for moving up and down to the loft space. ..

In Patent Document 1 below, a plurality of rectangular parallelepiped stages are stacked from the floor height of the lower floor to the floor height of the floor of the upper floor, and both side surfaces are slidably supported by indoor wall surfaces. A staircase that also serves as a storage shelf and includes a storage box is disclosed. When moving up and down, the storage box is positioned in a staircase shape and is used as a staircase of a considerable width with the top plate as a tread plate, so that it is possible to stably and smoothly enter and exit the loft space. In addition, since the storage boxes are normally vertically stacked and used as storage shelves, they can be installed in a small installation area.

JP, 2002-294960, A

However, since the storage structure described in Patent Document 1 employs a staircase-shaped storage structure as a means for moving up and down in the loft space, the living room area is limited, and there is a space for pulling out the storage box (storage box). There is a problem that it cannot be applied if it cannot be secured.

In consideration of the above facts, an object of the present invention is to obtain a storage structure that can efficiently secure the storage space and the elevating means even in a narrow space.

The storage structure according to the first aspect is provided on an upper side and a lateral side in a room height direction of a specific room, and is a spatially continuous first storage room with the room, and the first storage room. It is provided directly below and is provided on the partition screen between the second storage chamber that is separated from the chamber and the chamber in the second storage chamber, and can be moved up and down between the chamber and the first storage chamber. In addition, the ladder has a plurality of steps, and the step has a ladder that also serves as opening/closing means for the section screen.

According to the storage structure of the first aspect, the first storage chamber that is spatially continuous with the chamber is provided on the upper side and side of the specific chamber in the chamber height direction. Further, immediately below the first storage chamber, a second storage chamber that is separated from the chamber is provided. Since both the first storage chamber and the second storage chamber are provided in this way, a sufficient storage space is secured.

In addition, since a ladder composed of a plurality of steps is provided on the section screen with the room in the second storage room, a function similar to that of the section screen is provided. To be done. Therefore, by raising and lowering this ladder, it is possible to move back and forth between the chamber and the first storage chamber. As described above, in this aspect, since the ladder is provided on the ward screen, the installation space of the elevating means is reduced as compared with the prior art in which stairs are installed.

Since the ladder of the ladder also serves as the opening/closing means of the compartment screen, when the compartment screen of the second storage chamber is opened/closed, the ladder can be used as the opening/closing means.

A storage structure according to a second aspect is the storage structure according to the first aspect, in which a vertical downward load acts on the ladder of the ladder in a state in which the partition screen is closed, so that the ladder becomes a handle. It further has lock means for prohibiting opening of the section screen.

According to the storage structure according to the second aspect, when a load is applied vertically downward to the ladder of the ladder in the state where the compartment screen is closed, the compartment screen is opened by the locking means by the locking means. It is forbidden. Therefore, there is no possibility that the ward screen of the second storage chamber is unexpectedly opened when the ladder is used to move up and down.

A storage structure according to a third aspect is the storage structure according to the second aspect, wherein the second storage chamber forms a contour and includes a plurality of storage spaces in a chamber height direction, and the storage space is provided on the section screen side. A main body portion in which an opening portion is arranged, and a handle that is inserted into and removed from the main body portion through the opening portion, each front surface forming a part of the division screen, and each front surface forming a step of the ladder are provided. And a plurality of drawers, and the locking means is provided on both sides of the drawer integrally or integrally with the sliding member, and on the main body side, By supporting a lower surface of the sliding member and applying a load vertically downward to the handle in the closed state of the drawer, the sliding member displaced in the load acting direction is engaged and the pulling-out direction of the drawer. And a guide member having an engaged portion that prevents the movement to the.

According to the storage structure of the third aspect, the second storage chamber is configured as a storage body that includes a plurality of drawers and a main body that stores these drawers. A handle is provided on the front surface of each drawer included in the storage body, and when pulling out the drawer, the handle may be grasped and pulled out. When the drawer is pulled out from the opening of the storage space of the main body, the sliding members integrally or integrally provided on both sides of the drawer slide on the guide members provided in the main body, so that the drawer moves. Is carried out smoothly.

On the other hand, when moving back and forth between the chamber and the first storage chamber, each drawer may be closed and then moved up and down using the handle provided on the front surface of the drawer. At this time, in this aspect, a weight is applied to the handle vertically downward, so that the weight acts on the entire drawer, and the drawer is slightly tilted. Along with this, the sliding member is also displaced in the load acting direction and is engaged with the engaged portion provided in the guide member. This prevents the drawer from moving in the drawer direction.

The storage structure according to a fourth aspect is the storage structure according to the second aspect, wherein the second storage chamber comprises an outer shell and is provided with a plurality of storage spaces in the chamber height direction, and the storage space is provided on the section screen side. A main body in which an opening is arranged, and a handle which is provided so as to be openable and closable in correspondence with the plurality of storage spaces and constitutes a part of the division screen, respectively, and a front face which constitutes a step of the ladder project And a plurality of door members provided in a closed state, and the locking means is provided at one of a lower end portion of each door member and a portion of the main body portion facing the lower end portion. The engaging portion and the lower end portion of each of the door members and a portion of the main body portion that faces the lower end portion are provided on the other side, and the door member is vertically downward in the closed state of the door member. When the load acts, the engaged portion is relatively displaced in the load acting direction and engaged with the engaging portion.

According to the storage structure according to the fourth aspect, the second storage chamber constitutes the outer shell and includes a plurality of storage spaces in the chamber height direction, and the opening of the storage space is arranged on the section screen side. It is configured to include a main body portion and a door member that is provided so as to be openable and closable in correspondence with the openings of the plurality of storage spaces and that constitutes a part of the section screen. On the front surface of the door member, a handle constituting the ladder of the ladder is provided in a protruding state, and when taking out an object stored in the main body part, the handle may be grasped to open the door member. ..

On the other hand, when moving back and forth between the chamber and the first storage chamber, the door member may be closed and then moved up and down using the handle provided on the front surface of the door member. At this time, in this aspect, the load acts on the handle vertically downward, and the weight acts on the door member to slightly displace the door member vertically downward. Along with this, the engaged portion is relatively displaced and engaged with the engaging portion. This prevents the door member from moving in the opening direction.

A storage structure according to a fifth aspect is the storage structure according to the first aspect, wherein the second storage chamber constitutes an outer shell and has a storage space inside, and an opening portion of the storage space is arranged on the section screen side. A main body portion, and a folding door that is provided with the plurality of handles that form the partition screen and that opens and closes the opening portion of the main body portion and that forms the step of the ladder on the front surface. It does not interfere with the opening/closing operation of the folding door when the folding door is normally opened/closed, and the restraining member is attached in a barbed manner to the adjacent front faces in the closed state of the folding door. Further, there is further provided a locking means for prohibiting the opening of the folding door and enabling the lifting and lowering by using the step rail as a handle.

According to the storage structure according to the fifth aspect, the second storage chamber has a main body portion that constitutes an outer shell and an opening portion is arranged on the division screen side, and an opening portion of the main body portion that constitutes the division screen. It is configured to include a folding door that opens and closes. At the front of the folding door, a handle that constitutes the ladder of the ladder is provided in a protruding state.When taking out the item stored in the main body part, grasp the handle and pull the folding door in one direction. Just open it. At this time, since the locking means does not hinder the opening/closing operation of the folding door, the opening/closing operation of the folding door is smoothly performed.

On the other hand, when moving back and forth between the chamber and the first storage chamber, the folding door is closed, and then the restraining member of the locking means is attached to the adjoining front face in a barbed manner. As a result, the opening operation of the folding door is prohibited. In this state, the handle provided on the front of the folding door may be used to move up and down. At this time, a load is applied vertically downward to the handle, but since the restraint member of the locking means is laid in a bar-like shape on the front side adjacent to the door, the weight of the handle causes the folded door to be unexpected. The situation of being released without happening does not occur.

As described above, the storage structure according to the first aspect has an excellent effect that the storage space and the elevating means can be efficiently secured even in a narrow space.

In addition to the above effects, the storage structure according to the second aspect has an excellent effect that a ladder can be used to safely move up and down between the chamber and the first storage chamber.

The storage structure according to the third aspect has an excellent effect that the second storage chamber can be used as a chest of drawers for storing clothes and the like by folding, and the safety when the ladder is raised and lowered can be ensured. Have.

The storage structure according to the fourth aspect can be used as a storage rack for storing the second storage chamber by directly storing the hat, shoes, and the like, and can ensure the safety when the ladder is moved up and down. Has excellent effect.

The storage structure according to the fifth aspect has an excellent effect that the second storage chamber can be used as a walk-in closet or the like, and the safety when the ladder is moved up and down can be ensured.

It is a top view (floor plan) of a dwelling unit to which the storage structure concerning a 1st embodiment is applied. FIG. 2 is an elevational view showing the inside of the dwelling unit shown in FIG. 1 as seen from the living room side to the loft side. It is a principal part expanded perspective view which shows the positional relationship of a lock mechanism when the drawer of the storage body shown in FIG. 2 is closed. It is a principal part expanded perspective view corresponding to FIG. 3 which shows the positional relationship of a lock mechanism when a drawer is pulled out from the state shown in FIG. It is a principal part enlarged perspective view corresponding to FIG. 3 which shows the positional relationship of a lock mechanism when the handle of a drawer is used as a step of a ladder in the state shown in FIG. FIG. 6 is a vertical cross-sectional view of the storage body showing a state of being cut along the line 6-6 in FIG. 1. (A) is a schematic perspective view showing the storage structure according to the second embodiment in a closed state of the flap door, (B) is a schematic perspective view showing the opened state of the flap door, and (C) is a schematic perspective view shown in the stored state of the flap door. It is a figure. FIG. 8 is a vertical cross-sectional view of the lock mechanism of the storage rack, showing the storage structure shown in FIG. 7 taken along line 8-8. (A) is a schematic perspective view showing the storage structure according to the third embodiment with the folding door open, and (B) is a schematic perspective view showing the storage structure with the folding door closed and the ladder in use. Is. (A) is a schematic perspective view showing the storage structure according to the fourth embodiment in an open state of the open door, and (B) is a schematic perspective view showing the closed structure of the open door. FIG. 11 is a vertical cross-sectional view of the lock mechanism shown in the state in which the storage structure shown in FIG. 10B is cut along line 11-11.

<First Embodiment>
The first embodiment of the storage structure according to the present invention will be described below with reference to FIGS. 1 to 5.

(Overall structure of dwelling unit)
First, the overall configuration of the dwelling unit will be described. FIG. 1 shows a plan view of a dwelling unit 10 to which the storage structure according to the first embodiment is applied. Moreover, the elevation view which looked at the storage structure applied to the said dwelling unit 10 from the living room (living room) 12 side is shown in FIG.

As shown in these figures, the dwelling unit 10 is configured as one unit of an apartment house (building) made up of a plurality of dwelling units 10, and dwelling units having the same or different floor plan as the dwelling unit 10 are continuously arranged. By this, one apartment house is formed. As shown in FIG. 1, the dwelling unit 10 is a relatively narrow 1K type dwelling unit having a substantially rectangular parallelepiped shape. The adjacent dwelling units 10 are divided by a pair of left and right boundary walls 14A and 14B, and the dwelling unit 10 is partitioned by a pair of left and right boundary walls 14A and 14B and a pair of front and rear front walls 14C and 14D.

The above-mentioned dwelling unit 10 includes a first area 16 arranged on the front side in the depth direction and a second area 18 arranged on the rear side in the depth direction. The first area 16 and the second area 18 are formed (sectioned) in a rectangular shape in a plan view.

Since the floor plan of the first area 16 may be various, the floor plan shown in FIG. 1 is merely an example. The floor plan shown in FIG. 1 will be briefly described. At the center portion of the first area 16 on the front side in the depth direction, a front door 20 including a front door 20A and Sanwa soil 20B is provided. A piping space 22 is installed on the side of the entrance 20 (on the side of the boundary wall 14A).

A kitchen 24, which occupies more than half the space of the first area 16, is arranged behind the entrance 20. A system kitchen 26 including a sink 26A, an electromagnetic induction heating cooker 26B, and the like is installed on the side of the kitchen 24 (on the side of the boundary wall 14A). On the other hand, on the side opposite to the kitchen 24 (on the side of the boundary wall 14B), a bathroom 28 including a unit bath 28A and a dressing room 28B and a toilet 30 are arranged in this order in the depth direction.

The partition wall 32 formed in a substantially “convex” shape in which vertical walls and horizontal walls are alternately orthogonal to each other in a plan view is installed on the back side of the first area 16 described above. Since the partition wall 32 is installed, the first space 34, which is a convex space in plan view, and the first space 34 are arranged adjacent to both sides of the first space 34 on the back side of the first area 16. A second space 36 and a third space 38, which are concave spaces in a plan view, are formed. Of these, the first space 34 is used as a part of the kitchen 24, and a lateral wall disposed on the back side of the first space 34 is provided with a door 40 leading to the living room 12.

(Storage structure)
As shown in FIGS. 1 and 2, the first area 16 described above has a two-layer structure in the vertical direction of the building as a whole. Specifically, the loft floor 44 is installed at a height position less than 1400 mm from the ceiling surface 42 of the dwelling unit 10, and the loft floor 44 is also used as the ceiling of the area such as the kitchen 24. The space from the loft floor 44 to the ceiling surface 42 is spatially continuous with the living room 12, and serves as a loft 46 as a "first storage room". When the loft 46 is viewed from the living room 12 side, the loft 46 is provided on the building upper side and the lateral side (the depth direction front side) of the living room 12. Also, in terms of the ratio of the indoor height of the first area 16, the loft 46 is, for example, about 1/4 of the indoor height of the first area 16, and the kitchen 24 and the like are about 3/4 of the indoor height. It is said that.

A storage space is provided immediately below the side of the loft 46 adjacent to the living room 12. Specifically, immediately below the loft 46 on the side adjacent to the living room 12, the first space 34, the second space 36, and the third space 38 are arranged along the partition wall 32 described above. Of these, the first space 34 is used as a part of the kitchen 24 as described above, but the second space 36 and the third space 38 are used as storage spaces.

First, in the second space 36, three storage doors 48 are attached to the boundary between the living room 12 and a closet 50 capable of storing in a hanger type inside. The closet 50 may or may not be a walk-in closet.

On the other hand, a storage body 52 as a “second storage chamber” is installed in the third space 38. The storage body 52 is configured to include a box-shaped main body 54 that forms the outer contour thereof, and a plurality of stages of drawers 56 that are stored in the main body 54.

As shown in FIG. 2, the main body 54 is installed with the surface provided with the drawer 56 facing the living room 12 side. Further, the main body 54 includes a top plate 54A, a bottom plate 54B, and a pair of left and right side plates 54C and 54D that form the outer periphery of the main body 54. Partition plates 54E are bridged between the left and right side plates 54C and 54D at predetermined intervals in the height direction of the main body 54. With these partition plates 54E, a plurality of stages of drawer accommodating portions 58 are formed in the body portion 54 in the height direction thereof. The entrance of each drawer housing portion 58 is an opening 60 when the drawer 56 is taken in and out.

A box-shaped drawer 56 having an open upper side of the building is slidably housed in each drawer housing portion 58. When the drawers 56 are closed, the front surface 56A1 of the front plate 56A of each drawer 56 is set to be flush with the front surface of the lateral wall 32A of the partition wall 32 (see FIG. 1). The front surface 56A1 of the front plate 56A of these drawers 56 serves as a section screen 62 that divides the living room 12 as a "specific room" and the storage body 52 as a second storage room. Thus, the section screen 62 is opened.

Further, as shown in FIGS. 2 to 5, a single handle 64 formed in the shape of an elongated solid horizontal plate is attached to the upper part of the front surface 56A1 of the front plate 56A of each drawer 56. The handle 64 is arranged such that the width direction of the drawer 56 is the longitudinal direction and the height direction of the main body portion 54 is the plate thickness direction. Supplementally, the protruding length of the drawer 56 of the handle 64 from the front surface 56A1 of the front plate 56A is, for example, 70 mm to 100 mm. That is, it is longer than the average value from the tip part (toe) of the foot of an adult male to the rear end part of the stepping part (root part of the toe), and is a length that supports the entire stepping part of the foot of the person who moves the ladder 66 up and down. It is said that.

In a state where all drawers 56 are closed, that is, a state where the partition screen 62 is closed, a plurality of handles 64 are arranged at predetermined intervals in the height direction of the main body 54. As a result, the section screen 62 is provided with a ladder 66 having each handle 64 as a step. That is, the handle 64 has a function as a step of the ladder 66 in addition to a function as an opening means for opening the section screen 62. Since the ladder 66 having the handle 64 as a step is installed on the ward screen 62, as shown in FIG. 6, a resident or a visitor moves up and down the ladder 66 to move between the living room 12 and the loft 46. can do.

Instead of the single handle 64 formed in the shape of an elongated horizontal plate, a metal angle handle may be attached to the front surface 56A1 of the front plate 56A of the drawer 56. That is, one of the surfaces forming the angled handle is bolted to the front plate 56A of the drawer 56, and the other surface of the drawer 56 extending vertically to the front plate 56A is used as a step. Good.

[Lock mechanism]
As shown in FIGS. 3 to 5, lock mechanisms 68 as “locking means” are provided on the left and right side plates 56B of each of the above-described drawers 56 in multiple stages. Since the lock mechanism 68 set for the right side plate 56B and the lock mechanism set for the left side plate in the front view of the storage body 52 have the same configuration, the drawer 56 will be described below. Only the lock mechanism 68 set for the right side plate 56B will be described, and the description of the lock mechanism set for the left side plate will be omitted.

The lock mechanism 68 is integrally or integrally provided on the outer surface of the right side plate 56B of the drawer 56, or an elongated sliding member 70 provided integrally or integrally with the inner surface of the right side plate 54D of the main body 54. And a long guide rail 72 as a "guide member" provided in the.

The sliding member 70 is configured as a solid elongated rectangular member having a rectangular cross section, and even if a person's weight is applied to the outer surface of the side plate 56B on the right side of the drawer 56 by a fixing means such as an adhesive. It is firmly attached so that it will not come off. Therefore, when the drawer 56 moves in the withdrawal direction, the sliding member 70 also moves together with the drawer 56. Further, the sliding member 70 is oriented so that the short side of the rectangular cross section is in close contact with the outer surface of the right side plate 56B of the drawer 56. Although the sliding member 70 has a rectangular cross-sectional shape in the present embodiment, it is not limited to this and may have a rectangular shape or the like.

On the other hand, the guide rail 72 is composed of an elongated upper rail 74 arranged on the upper surface side of the sliding member 70 and an elongated lower rail 76 arranged on the lower surface side of the sliding member 70. .. The upper rail 74 is configured as a solid elongated rectangular member having a rectangular cross section, and is arranged along the upper surface of the sliding member 70.

The lower rail 76 is configured as a solid elongated rectangular member having a rectangular cross section, and is arranged along the lower surface of the sliding member 70. The dimension of the lower rail 76 in the vertical direction of the building is set to be larger than the dimension of the upper rail 74 in the vertical direction of the building. Further, on the upper edge side of the front end portion of the lower rail 76, a cutout portion 78 as a “engaged portion” cut out from the lower surface side of the sliding member 70 is formed. The cutout portion 78 is formed in a right-angled triangular shape in a side view of the drawer 56, and includes a vertical surface 78A and an inclined surface 78B. The vertical surface 78A is arranged at the front end of the cutout portion 78, and the inclined surface 78B is arranged so as to have a downward slope with respect to the drawing direction of the drawer 56.

The distance between the lower surface of the upper rail 74 and the upper surface of the lower rail 76 described above is set to be slightly larger than the plate thickness of the sliding member 70. As shown in FIG. 3, in the closed state of the drawer 56, the front-rear positional relationship between the sliding member 70 and the upper rail 74 and the lower rail 76 is such that the front end portion 70A of the sliding member 70 is located right above the cutout portion 78. Is set. In the closed state of the drawer 56, the lower surface of the sliding member 70 is in surface-contact with the upper surface of the lower rail 76 due to the weight of the drawer 56.

(Action and effect)
Next, the operation and effect of this embodiment will be described.

According to the storage structure according to the present embodiment, the loft 46 that is spatially continuous with the living room 12 is provided on the upper side and side of the living room 12 in the room height direction. Further, a storage body 52 partitioned from the living room 12 is provided immediately below the loft 46. Since both the living room 12 and the storage body 52 are provided in this manner, a sufficient storage space is secured.

In addition, since a ladder 66 configured to include a plurality of steps (handles 64) is provided on the section screen 62 with the living room 12 in the storage body 52, the ladder 66 is hung on the section screen 62. The same function as is added. Therefore, as shown in FIG. 6, by moving up and down the ladder 66, a resident or the like can move back and forth between the living room 12 and the loft 46. As described above, since the storage structure according to the present embodiment is configured to provide the ladder 66 on the ward screen 62, the installation space for the elevating means is reduced as compared with the prior art in which stairs are installed.

Since the step (handle 64) of the ladder 66 also serves as the opening/closing means of the section screen 62, when the section screen 62 of the storage body 52 is opened/closed, the step can be used as the opening/closing means.

From the above, the storage structure according to the present embodiment can efficiently secure the storage space and the elevating means even in a narrow space.

Further, in the present embodiment, when a vertical downward load is applied to the step bar (handle 64) of the ladder 66 in the state where the section screen 62 is closed, the lock mechanism 68 causes the step bar to move the step bar 64 to the handle 64 as described later. The opening of the ward screen 62 is prohibited. Therefore, when the ladder 66 is used to move up and down, the compartment screen 62 (that is, the drawer 56) of the storage body 52 does not unexpectedly open. As a result, according to the present embodiment, the ladder 66 can be used to safely move up and down between the living room 12 and the loft 46.

Further, in the present embodiment, the second storage chamber is configured as a storage body 52 including a plurality of drawers 56 and a main body 54 that stores these, and a handle 64 is provided on the front surface 56A1 of each drawer 56. Has been. FIG. 3 shows the state in which the drawer 56 is closed. In this state, however, the vertical downward load does not act on the handle 64, so the front end 70A of the sliding member 70 has entered the notch 78. Absent. Therefore, the lock mechanism 68 is in the unlocked state, and as shown in FIG. 4, the drawer 56 can be moved in and out in the arrow X direction or the opposite direction. At this time, the sliding member 70 integrally provided on the left and right side plates 56B of the drawer 56 slides on the track between the upper rail 74 and the lower rail 76 provided in the main body portion 54, so that the drawer 56 Moves smoothly.

On the other hand, as shown in FIG. 6, when the occupant climbs up the ladder 66 by putting his/her hand on the handle 64 to move to the loft 46, the handle 64 moves vertically downward as shown in FIG. The load F acts. Therefore, the entire drawer 56 is slightly tilted vertically downward in the drawer housing portion 58. This inclination is generally because the drawer 56 is accommodated in the drawer accommodating portion 58 with some gaps in the vertical and horizontal directions, so that the drawer 56 can be rotationally displaced within the range of the gap. When a load F is applied to the drawer 56, the entire drawer 56 is slightly tilted. When the entire drawer 56 tilts slightly vertically downward in the drawer housing portion 58, the sliding member 70 tilts vertically downward accordingly. As a result, even if the front end portion 70A of the sliding member 70 enters the cutout portion 78 and the drawer 56 is to be pulled out, the front end portion 70A of the sliding member 70 contacts the vertical surface 78A of the cutout portion 78 (engagement). Then, the drawer 56 cannot be pulled out. That is, the movement of the drawer 56 in the drawing direction is prevented.

As a result, according to the present embodiment, the storage body 52 can be used as an organizing chest for folding and storing clothes and the like, and at the same time, the safety when the ladder 66 is raised and lowered can be ensured.

<Second Embodiment>
Next, a second embodiment of the storage structure according to the present invention will be described with reference to FIGS. 7(A) to 7(C) and FIG. 8. The same components as those in the first embodiment described above are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIG. 7(A), the storage structure according to the present embodiment replaces the storage body 52 described in the first embodiment, and replaces the storage body 52 with a “second storage chamber” in the installation space of the storage body 52. It is characterized in that a flap storage door type storage rack (storage shelf) 80 is installed.

The storage rack 80 includes a main body portion 82 having the same structure as the main body portion 54 used in the storage body 52 described in the first embodiment, and openings 86 of a plurality of storage spaces 84 included in the main body portion 82 (see FIG. 7). (See (B)) and a plurality of flap doors 88 as "door members" for opening and closing each.

The main body portion 82 is formed in a box-like shape with the front surface open and the rear surface closed as a whole, and a plurality of partition plates 90 are arranged inside the building in the vertical direction. As a result, a plurality of storage spaces 84 are formed in the main body 82 in the height direction of the room. On the other hand, the flap door 88 is formed in a rectangular flat plate shape, and is configured to open and close the opening 86 on the division screen 62 side of the storage space 84. As shown in FIG. 8, a pair of left and right support pins 92 are projected on both sides of the upper end of the flap door 88 in a direction in which they are separated from each other. These support pins 92 are housed in guide grooves 94 which are linear grooves formed on the inner side surfaces of the side plates 82A of the main body 82. As a result, the flap door 88 can be rotated around the support pin 92 from the closed state shown in FIG. 7A, and as shown in FIG. 7B, the flap door 88 can be moved to the horizontal position. After being rotated, as shown in FIG. 7C, it is slidable to the inner side of the storage space 84 (arrow Y side). In the closed state of the flap door 88, the front surface thereof functions as the section screen 62.

As shown in FIG. 8, a lock mechanism 96 as “locking means” is provided at the lower end of the flap door 88 and the front end of the partition plate of the main body 82 described above. A step 98 composed of a vertical surface 98A and a horizontal surface 98B is formed on the front side of the lower end of the flap door 88. Since the step 98 is formed, the engaging portion 100 is formed on the inner side of the lower end of the flap door 88. Further, on the front surface of the lower end portion of the flap door 88, a handle 102 similar to that of the first embodiment described above is provided above the step 98. That is, the handle 102 constitutes a step rail of the ladder 66.

The front end portion of the partition plate of the main body portion 82 is arranged immediately below the lower end portion of the flap door 88 described above. A front end portion of the partition plate is formed in a hook shape (horizontal L shape) in a longitudinal sectional view and serves as an engaged portion 104. The engaged portion 104 is disposed immediately below the step 98, and when the flap door 88 is closed, the engaging portion 100 and the engaged portion 104 do not wrap in the building vertical direction or slightly wrap. The protrusion lengths of the engaging portion 100 and the engaged portion 104 are set.

(Action and effect)
According to the storage structure according to the present embodiment, the flap storage door type storage rack 80 constitutes an outer shell and is provided with a plurality of storage spaces 84 in the room height direction, and the storage space 84 is opened on the side of the division screen 62. The main body portion 82 in which the portion 86 is arranged and the flap door 88 that is provided so as to be openable and closable corresponding to the opening portions 86 of the plurality of storage spaces 84 and forms a part of the division screen 62 are configured. On the front surface of the flap door 88, a handle 102 that constitutes a step rail of the ladder 66 is provided in a protruding state, and when the object stored in the main body portion 82 is taken out, the handle 102 is grasped and held. Should be opened (rotated around the support pin 92).

On the other hand, when moving back and forth between the living room 12 and the loft 46, the flap door 88 may be closed, and then the handle 102 provided on the front surface of the flap door 88 may be used to move up and down. At this time, in the present embodiment, the load acts on the handle 102 in the vertically downward direction, so that the weight acts on the flap door 88, and the flap door 88 is slightly displaced vertically downward. Along with this, the engaged portion 104 is relatively displaced and engaged with the engaging portion 100. This prevents the flap door 88 from moving in the opening direction.

As a result, according to the storage structure according to the present embodiment, the second storage chamber can be used as a storage rack 80 for storing a hat, shoes, etc. as they are, and the safety when the ladder 66 is raised and lowered. Can be secured.

<Third Embodiment>
Next, a third embodiment of the storage structure according to the present invention will be described with reference to FIGS. 9(A) and 9(B). The same components as those in the first embodiment described above are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIGS. 9(A) and 9(B), the storage structure according to the present embodiment replaces the storage body 52 described in the first embodiment with a “second storage” in the installation space of the storage body 52. It is characterized in that a (walk-in) closet 110 as a "room" is installed.

The closet 110 constitutes an outer shell and a main body 116 in which the opening 114 of the storage space 112 is arranged on the division screen 62 side, and a folding door 118 that constitutes the division screen 62 and opens and closes the opening 114 of the main body 116. And are included.

The folding door 118 is configured such that a pair of door plates 120 and 122 each formed in a rectangular flat plate shape are folded in two to open and close the opening 114. Here, on the front surface of the folding door 118, a plurality of stages of handles 124 are arranged in the room height direction so as to project from the front surface. Each handle 124 is configured using a thick strip-shaped rectangular flat plate.

The uppermost handle 124A as the "restraining member" is formed of a single plate (one member) across the pair of door plates 120 and 122, while the other handles 124B are arranged in the longitudinal direction. The door plates 120 and 122 are separated from each other in the middle part and are attached separately to the left and right. The handle 124A arranged at the uppermost stage is removable, and as shown in FIG. 9(A), the height of the living room is normally set in the longitudinal direction along the edge of the long side of one of the door plates 120. Is held as. When using the plurality of handles 124 as the ladder 66 as a step, as shown in FIG. 9B, the edges of the door plates 120 and 122 on the short side are bridged over the door plates 120 and 122. Is held horizontally along.

More specifically, a pair of engaging projections (not shown) are projected from the one side surface on one side surface side of both ends in the longitudinal direction of the uppermost handle 124A. Correspondingly, the long side edge of the one door plate 120 has a recessed shape in which the engaging protrusions are engaged at positions corresponding to the pair of engaging protrusions when the handle 124A is vertically arranged. A first engaged portion (not shown) and a second engaged portion 126 (see FIG. 9(B)). Further, when the handle 124A is horizontally placed on the edge portion on the upper short side of the other door plate 122, when one engagement protrusion is inserted into the first engaged portion and engaged with the first engaged portion. A recessed third engaged portion 128 (see FIG. 9A) with which the engaging protrusion is engaged is formed at a position corresponding to the other engaging protrusion. As a result, the uppermost handle 124A can be held vertically or horizontally. The uppermost handle 124A and the third engaged portion 128 correspond to the "locking means" in the present invention.

(Action and effect)
According to the storage structure according to the present embodiment, the closet 110 constitutes the outer shell and the main body portion 116 in which the opening 114 is arranged on the division screen 62 side, and the opening portion of the main body portion 116 that constitutes the division screen 62. And a folding door 118 for opening and closing 114. On the front surface of the folding door 118, a handle 124 that constitutes a step rail of the ladder 66 is provided in a protruding state, and when the object stored in the main body portion 116 is taken out, the handle 124 is grasped and folded. Pull in one direction to open. At this time, since the uppermost handle 124A is not bridged between the pair of door plates 120 and 122, opening/closing of the folding door 118 is not prohibited, and the opening/closing operation of the folding door 118 is smoothly performed.

On the other hand, when moving back and forth between the living room 12 and the loft 46, the folding door 118 is closed, and further, the engagement protrusions (not shown) at both longitudinal end portions of the handle 124A at the uppermost stage are first engaged portions. And the third engaged portion 128 to be engaged with each other. As a result, the uppermost handle 124A is attached to the front surfaces of the pair of door plates 120 and 122 so as to be bridged over. As a result, the opening operation of the folding door 118 is prohibited. After this state, the handle 124 provided on the front surface of the folding door 118 may be used to move up and down. At this time, a load vertically downward acts on the handle 124, but since the handle 124A at the uppermost stage is bridged in a bar-like shape on the front side adjacent to the door 118, the weight applied to the handle 124 causes the door to be folded. Unexpected opening of 118 does not occur.

As a result, the storage structure according to the present embodiment can use the second storage chamber as the closet 110 and ensure the safety when the ladder 66 is moved up and down.

<Fourth Embodiment>
Next, a fourth embodiment of the storage structure according to the present invention will be described with reference to FIGS. 10(A), 10(B) and 11. The same components as those in the first embodiment described above are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIGS. 10(A) and 10(B), the storage structure according to the present embodiment replaces the storage body 52 described in the first embodiment with a “second storage” in the installation space of the storage body 52. It is characterized in that a storage rack (storage shelf) 130 of a swing door storage type as a "room" is installed.

As can be seen from these figures, the storage rack 130 is different from the storage rack 80 described in the second embodiment only in the type of door, and the other structures are the same. Further, handles 136 are attached to the pair of left and right doors 132 and 134, respectively, and these handles 136 have a left-right two-divided structure like the handles 124B other than the uppermost stage described in the third embodiment. Has been done. Further, the lock mechanism 96 described in the second embodiment is adopted at the lower end portions of the doors 132 and 134.

(Action and effect)
According to the storage structure according to the present embodiment, the second storage chamber constitutes the outer shell, and the main body 82 in which the plurality of openings 86 are arranged in the room height direction on the ward screen 62 side, and the plurality of openings. It is provided so as to be openable and closable corresponding to the portion 86, and is configured to include a pair of left and right doors 132 and 134 that form a part of the section screen 62. A pair of left and right doors 132 and 134 has a front surface provided with a handle 136 which constitutes a step of the ladder 66. When the object stored in the main body 82 is taken out, the handle 136 is gripped. The pair of left and right doors 132 and 134 may be opened.

On the other hand, when going back and forth between the living room 12 and the loft 46, the pair of left and right doors 132 and 134 are closed, and then the handle 136 provided on the front surface of the pair of left and right doors 132 and 134 is used to move up and down. Good. At this time, in the present embodiment, the load F acts on the handle 136 in the vertically downward direction, so that the weight acts on the pair of left and right doors 132 and 134, and the doors 132 and 134 are slightly displaced vertically downward. Let Along with this, the engaged portion 104 is relatively displaced and engaged with the engaging portion 100. This prevents the pair of left and right doors 132 and 134 from moving in the opening direction.

As a result, according to the present embodiment, as in the second embodiment described above, the second storage chamber can be used as a storage rack 130 for storing caps, shoes, etc. as they are, and at the same time, for the ladder 66. It is possible to ensure the safety when moving up and down.

<Supplementary explanation of this embodiment>
In addition, in the first embodiment, the second embodiment, and the fourth embodiment, the storage body 52, the storage rack 80, the closet 110, and the storage rack 130 as a finished product are installed in the second storage chamber. Not limited to this, it may be built-in.

In addition, in the present embodiment, the storage structure according to the present invention is applied to one house of an apartment house, but the present invention is not limited to this, and may be applied to a detached house provided with a loft 46, for example.

Further, in the present embodiment, the living room 12 which is an example of a living room is taken as a specific room, and the loft 46 as the first storage room is provided on the upper side and the lateral side in the room height direction of the living room 12. However, the present invention is not limited to this, and various rooms can be adopted as the specific room. For example, the first storage chamber may be provided on the upper side and the lateral side in the room height direction such as a corridor.

12 Living room (specific room)
46 loft (first storage room)
52 Storage (second storage chamber)
54 Main Body 56 Drawer 56A1 Front 58 Drawer Storage (Storage Space)
60 Opening 62 Ward Screen 64 Handle 66 Ladder 68 Locking Mechanism (Locking Means)
70 sliding member 72 guide rail (guide member)
78 Notch (engaged part)
80 storage racks (second storage room)
82 Main Body 84 Storage Space 86 Opening 88 Flap Door (Door Member)
96 Lock mechanism (lock means)
100 Engagement Part 102 Handle 104 Engagement Part 110 Closet (Second Storage Chamber)
112 Storage Space 114 Opening 116 Main Body 118 Folding Door 124 Handle 124A Top Handle (Restricting Member, Locking Means)
128 third engaged portion (locking means)
130 storage racks (second storage room)
132 Door (door member)
134 Door (door member)
136 handle

Claims (5)

A first storage chamber that is provided on the upper side and the lateral side in the chamber height direction of the specific chamber, and that is spatially continuous with the chamber;
A second storage chamber that is provided directly below the first storage chamber and that is partitioned from the chamber;
The second storage room is provided on a section of the second storage room from the room, and is capable of moving up and down between the room and the first storage room. A ladder that doubles as the opening and closing means for the ward screen,
Storage structure with. In a state in which the section screen is closed, a load is applied vertically downward to the step of the ladder, and further has locking means for prohibiting opening of the section screen with the step as a handle.
The storage structure according to claim 1. The second storage chamber is
With a plurality of storage spaces constituting the outer wall in the room height direction, the main body portion in which the opening of the storage space is arranged on the section screen side,
A plurality of drawers that are put in and taken out from the opening in the main body, each front surface constitutes a part of the section screen, and each front surface is provided with a handle that constitutes the ladder of the ladder,
It is configured as a storage body including
The locking means is
Sliding members integrally or integrally provided on both sides of the drawer,
The sliding member, which is provided on the main body side, supports the lower surface of the sliding member, and is displaced in the load acting direction by applying a load vertically downward to the handle in the closed state of the drawer. A guide member having an engaged portion that is engaged with to prevent movement of the drawer in the drawing direction,
Is configured to include,
The storage structure according to claim 2. The second storage chamber is
With a plurality of storage spaces constituting the outer wall in the room height direction, the main body portion in which the opening of the storage space is arranged on the section screen side,
A plurality of door members that are provided so as to be openable and closable corresponding to the openings, each of which constitutes a part of the section screen, and a handle that constitutes the ladder of the ladder is provided on the front surface in a protruding state,
Is configured to include,
The locking means is
An engaging portion provided on either one of the lower end portion of each of the door members and the facing portion of the lower end portion of the main body portion,
By being provided on the other end of the lower end portion of each of the door members and the lower end portion of the main body portion, and by applying a load vertically downward to the handle in the closed state of the door member, An engaged portion that is relatively displaced in the load acting direction and is engaged with the engaging portion,
Is configured to include,
The storage structure according to claim 2. The second storage chamber is
A main body part that forms an outer shell and has a storage space inside, and the opening of the storage space is arranged on the section screen side,
A folding door that is provided with the plurality of handles forming the step screen of the ladder projecting and opening and closing the opening of the main body while configuring the partition screen,
Is configured to include,
When the folding door is normally opened and closed, the opening and closing operation of the folding door is not hindered, and the restraining member is attached to the adjoining front surface in a barbed manner in the closed state of the folding door to open the folding door. Further has a locking means for prohibiting the step and allowing the step to be lifted up and down with the handle,
The storage structure according to claim 1.