JPH10272021A - Storage device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a storage device in which a vertically movable storage unit can be installed in a corridor, a narrow kitchen, or the like so as not to obstruct human work or traffic. SOLUTION: A storage device E which is configured to be able to be taken in and out freely from cabinets 105 arranged on a wall surface with an exterior surface flush with each other is arranged, and a storage portion 101 which can be used from an opening formed when the storage device is pulled out is supported. It is configured to be able to move up and down by a mechanism, making it easy to put it in and out of the upper storage position. When two storage units 101 are arranged vertically, the vertical positions can be exchanged by elevating.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage device which is suitable for use in a small place and has an elevating function for facilitating taking in and out of articles stored in an upper position.

[0002]

2. Description of the Related Art A storage section arranged at a high position, such as a closet placed on a closet, is difficult to access and can be used only as a storage place for articles. In order to effectively utilize the storage section at the upper position, a number of lifting and lowering storage devices capable of raising and lowering the storage section have been proposed. Classifying from that method,
The storage unit can be roughly divided into a vertically moving storage unit and a vertically moving storage unit.

[0003] The type of lifting and lowering in the vertical direction has a disadvantage that a large amount of force is required to raise the weight when the weight of the stored item is large. On the other hand, an apparatus that is moved up and down by rotation can be said to be a preferable method as the up-and-down storage device because the elevating operation can be performed more easily than in the case of vertical elevating. For example, the lifting / lowering storage device shown in FIG. 28 is arranged at a position above a worktable such as a sink d, so that the storage part a stored in the cabinet c can be lowered to a lower position by rotation. I have. The lifting and lowering is performed by the rotation of a link b supporting the storage unit a,
When stored in the upper position, there is no hindrance to the operation of using the sink d and the like, and if it is lowered, the articles stored in the storage section a can be used and taken out freely.

[0004]

However, in the case where the above-described lifting and lowering storage device is provided in a narrow space such as a kitchen or a corridor by rotating as described above, the storage portion projects forward when the storage portion is lowered. Therefore, there is a problem that a person cannot stand on the front side and the traffic is obstructed.

[0005] It is an object of the present invention to provide a storage device capable of applying a vertical storage to a storage portion provided on a wall surface even in a narrow place.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a storage cabinet which can be put in and out of a storage position forming an exterior surface flush with an adjacent surface and a drawer position protruding outside the exterior surface. A storage device, comprising: a storage portion housed in the storage cabinet; and an elevating support mechanism for supporting the storage portion so that the storage portion can be raised and lowered through an opening in a surface exposed by the drawer of the storage cabinet. .

[0007] According to the above configuration, the direction of the opening that is exposed when the storage cabinet is pulled out of the storage position is a direction parallel to the exterior surface of the storage position of the storage cabinet. The storage section housed in the storage cabinet is moved up and down by the elevating support mechanism through the opening, and the storage section at the upper position is moved to the lower position where it is easy to use and used. Therefore, when the exterior surface flush with the storage position is disposed in the longitudinal direction of a kitchen, a corridor, or the like, even when the storage cabinet is pulled out from the storage position and used, the amount of the storage cabinet drawn out in the short width direction is small. However, the storage unit does not protrude from the storage cabinet due to the vertical movement in the short direction, and eliminates the adverse effect when the storage unit that moves up and down in a narrow place is provided.

[0008] The above structure comprises a supporting member that supports the storage portion at the free end and raises and lowers the storage portion to a predetermined raised position and a lowered position immediately below the storage portion by a rotation of about 180 degrees about a rotation fulcrum. A lifting and lowering support mechanism including a posture regulating means for regulating the storage portion to a predetermined posture in conjunction with the rotation of the support member. Since the storage unit is moved up and down with respect to the position, the storage space can be formed in the lower portion if the storage unit is at the raised position, and the storage unit can be lowered as necessary.

Further, the above-mentioned structure comprises a first storage portion and a second storage portion in which storage portions are vertically arranged, and an elevating support mechanism supports the first storage portion at a free end. A support member that raises and lowers the first storage portion to a predetermined ascending position and a descent position substantially directly below the first storage portion by a rotation of about 180 degrees around the movement fulcrum; Posture regulating means for regulating the storage section to a predetermined posture, and interlocking means for linearly moving the second storage section up and down between a raised position and a lowered position in conjunction with the rotation of the support member. The first storage unit is moved up and down between a raised position and a lowered position by pivoting, and the second storage unit is linearly moved up and down in the opposite direction. The upper and lower positions of the storage section and the second storage section can be exchanged. Therefore, it is possible to move a desired storage unit among the first and second storage units arranged vertically to a lower position where it is easy to use and use the storage unit.

Further, the above-mentioned structure comprises a first storage portion and a second storage portion in which storage portions are vertically arranged, and a lifting / lowering support mechanism moves the first storage portion from an arrangement position and from this arrangement position. Horizontal support means for supporting a horizontal movement between deviated positions; first elevating and lowering support means for supporting the horizontal support means so as to be able to move up and down; A second elevating and lowering supporting means for supporting up and down between the arrangement positions, and a second storing section opposite to the first storing section in conjunction with the elevating operation of the first storing section with the horizontal supporting means. And an interlocking means for vertically moving the first storage unit. The operation of horizontally moving the first storage unit to form the first storage unit in parallel with the elevating shaft of the second storage unit, and moving the first storage unit up and down. Raises and lowers the second storage section and moves the arrangement position up and down in the opposite direction So, if containing a first housing portion to the original position of the second housing part is horizontally moved, it is possible to exchange the sequence position of each compartment. Therefore, it is possible to move a desired storage unit among the first and second storage units arranged vertically to a lower position where it is easy to use and use the storage unit.

Further, the above-mentioned structure comprises a first storage section and a second storage section in which storage sections are vertically arranged, and a lifting and lowering support mechanism supports the first and second storage sections in a predetermined manner. A support member that is supported by a fulcrum, connects the first storage portion and the second storage portion, and is rotated by a rotation fulcrum set between the support fulcrums; And a posture restricting means for restricting each of the second storage portions to a predetermined posture. The support member can be turned by 180 degrees from a rotation fulcrum provided between support fulcrums supporting the respective storage portions. When it is moved, the vertical position of the first storage portion and the second storage portion can be exchanged, and can be returned to the original position by turning 180 degrees or turning in the opposite direction. According to this configuration, the function of ascending and descending storage from both sides of the opening when the storage cabinet is pulled out from the storage position can be used.

Further, the above-mentioned structure comprises a first storage section and a second storage section in which storage sections are vertically arranged, and an elevating support mechanism supports the first and second storage sections in a predetermined manner. A support member that is supported by a fulcrum to connect the first storage portion and the second storage portion, and that rotates at a rotation fulcrum set between the support fulcrums; and that the rotation fulcrum is horizontally oriented in a direction perpendicular to its axis. A sliding support portion that supports the first and second storage portions so as to be able to move in a direction, a first and second interlocking portions that interlock with the rotation of the support member. And a posture restricting means for restricting each of the second storage portions to a predetermined posture, and a rotation axis of a support member supporting each of the first and second storage portions is horizontally aligned with the sliding support portion. The storage sections are rotatably and vertically moved by the regulation of the elevation path regulating means. It is possible to replace the vertical position to go. Therefore, it is possible to move a desired storage unit among the first and second storage units arranged vertically to a lower position where it is easy to use and use the storage unit.

Further, in the above structure, the lifting support mechanism supports the storage portion at the free end, and rotates the storage portion to a predetermined ascending position and a lower position in front of the storage portion by rotating about 90 degrees around the rotation fulcrum. It is also possible to adopt an ascending / descending storage configured as a parallel link to be rotated. In such a 90-degree ascending / descending elevating operation, the storage portion protrudes toward the near side at the lowered position. Since it is the working direction of putting in and out in the same direction, if the exterior surface is arranged in the longitudinal direction in a narrow place such as a kitchen or a corridor, the projecting direction of the storage unit is also the longitudinal direction, and the width is narrow. It is possible to configure a storage device capable of effectively utilizing a narrow space without protruding the storage portion or standing the person in the short direction of the storage device.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings to provide an understanding of the present invention.

FIG. 1 is a perspective view showing an example of installation of a storage device according to an embodiment of the present invention. The storage device E is stored on a wall with its exterior surface flush with other cabinets 105. By pulling it out, as shown in the drawing, the side surface exposed by the drawer has an opening, and the storage portion 101 stored in the storage cabinet 102 can be used through the opening. The storage unit 101
Is housed in the storage cabinet 102 so that it can be moved up and down by an elevating storage device (elevation support device) to be described later. ing. The storage cabinet 102 is provided with a sliding device such as a caster (not shown) on a lower surface thereof, and can be freely taken in and out of a wall installation position by being pulled out with a handle 103 attached to the front.

An example of installation of the storage device E shown in FIG. 1 is for cabinets 1 such as from a floor to a ceiling in a space such as a corridor having a large difference between the longitudinal direction and the lateral direction.
It is assumed that 05 is arranged along the wall surface. In a kitchen or the like, there is a sink, a cooking table, and the like on the opposite surface where the cabinets 105 are arranged, and the state is similar. In such a place, there is often no room for the back of a person who puts things in and out of the cabinets in front of the cabinets, so that people can get in the way. But,
In this configuration, since the work can be performed on the side surface from which the storage device E is pulled out, there is no possibility that the user goes out in the short direction to block the passage space, and the storage device E can be effectively used for storage in a narrow space.

Each embodiment of the elevating storage device that can be installed in the storage device E will be described below.

FIG. 2 is a view for explaining the structure and operation of the lifting and lowering storage device according to the first embodiment, and shows the storage device E as viewed from the front in the pull-out direction. Elevating storage device A
It is arranged above the storage cabinet 102, and FIG.
As shown in (a), the storage unit 1 is rotated by approximately 180 degrees by using the rotation mechanism 2 with this position as the ascending position, as shown in the order of (a) to (e), so as to be almost immediately below the ascending position. It is configured to be able to pivotally move to the descending position and, conversely, pivotally move from the descending position to the ascending position to be able to ascend and descend.

FIG. 2 is an enlarged view of the structure of the rotating mechanism 2 for moving the storage unit 1 up and down between the raised position and the lowered position.

In FIG. 3, a rotating mechanism 2 is rotatably supported at a pivot point P on the front and rear wall surfaces of the storage cabinet 102, and has a free end at a support point O on both outer wall surfaces of the storage unit 1.
And a supporting member 7 rotatably supported by
, A fixed wheel 8 provided concentrically and non-rotatably, a rotating wheel 9 concentric with the support fulcrum O and integrally rotating with the storage portion 1, and a posture spanned between the fixed wheel 8 and the rotating wheel 9. Maintenance belt 11
And an interlocking wheel 10 (see FIGS. 4 and 5) that rotates concentrically with the fixed wheel 8 and integrally with the support member 7, and an interlocking belt 12 that is stretched between the interlocking wheel 10 and the connection shaft 13. Further, as shown in FIG. 4, the rotating mechanism 2 is provided as a pair of rotating mechanisms 2 _L and 2 _{R at} symmetrical positions, and is connected by the connecting shaft 13 between the two. Then, the rotation mechanisms 2 _L and 2 _R are configured to be able to rotate synchronously.

The storage section 1 can be pulled down from the storage cabinet 102 by pulling it from the storage cabinet 102 from a raised position shown in FIG.
Since it is supported by the support member 7 and rotated, it can be lowered to a lowered position just below the raised position as shown in FIG. If this lowering position is set to a height corresponding to the eye level of a person standing in front, it is possible to easily put articles into and out of the storage section 1.

As shown in FIGS. 2 and 3, the supporting fulcrum O of the storage unit 1 is not at a position where the posture of the storage unit 1 is kept horizontal, and also depends on the weight and storage position of the articles to be stored. Since the housing 1 fluctuates, the rotation mechanism 2 is provided with a posture restricting means in order to always maintain a constant posture regardless of the rotation position of the storage unit 1. This posture restricting means is constituted by the fixed wheel 8, the rotating wheel 9, and the posture maintaining belt 11, and this operation will be described with reference to FIGS.

In FIG. 5, the storage cabinet 1 has a pivot point P set on the storage cabinet 102 as an axis.
One end of the support member 7 is rotatably supported by a support shaft 14 attached to the inner side surface of the support shaft 02, and the fixed wheel 8 is
And are concentrically fixed. On the other hand, the rotation bearing 15 fixed to the support fulcrum O on the outer surface of the storage unit 1
A rotation shaft 7a provided at the other end of the is rotatably supported,
The rotating wheel 9 is fixed to the bearing 15 concentrically with the rotating shaft 7a. As shown in FIG. 3 between the rotating wheel 9 and the fixed wheel 8
Since the posture maintaining belt 11 is stretched over as shown in FIG. 7, the storage portion 1 has the supporting fulcrum O because the rotating wheel 9 is connected to the fixed wheel 8 fixed to the storage cabinet 102 through the posture maintaining belt 11. Does not rotate in the direction of inclination around the center, and this state is maintained even when the storage unit 1 is rotated about the rotation fulcrum P, so that the storage unit 1 is also horizontally rotated by the rotation between the raised position and the lowered position. The state is maintained. The configuration of the attitude maintaining means is not limited to the combination of the pulley (the fixed wheel 8 and the rotating wheel 9) and the belt (the attitude maintenance belt 11) as described above, but may be configured by a combination of a gear and a timing belt or a chain. Can be.

Since the attitude maintaining means and the support member 7 are provided as a pair on both sides of the storage section 1, the support shaft is concentric with the rotation fulcrum P as shown in FIG. An interlocking belt 12 is stretched between an interlocking wheel 10 rotatably fixed to the support member 7 and a connecting shaft 13 rotatably arranged between opposing side surfaces of the housing portion 5. The support members 7 on both sides are rotated in synchronization. Further, since the outer diameter of the connecting shaft 13 is set smaller than the outer diameter of the interlocking wheel 10, a torque for suppressing the rotation speed by deceleration is applied to the support member 7, and the weight of the storage unit 1 when the storage unit 1 descends. A sudden drop is suppressed. Further, by equipping the connecting shaft 13 or the support member 7 with a balancing means such as a rotary damper or a spring, the rotation speed when the storage unit 1 is lowered is suppressed, and the rotation torque when the storage unit 1 is raised is reduced. This makes it possible to equalize the rotational torques of the descent and the ascent, and to easily perform the ascent operation. This balancing means may be configured by providing dampers or the like on both inner surfaces of the housing 5 so as to control the rotation torque of the support member 7 itself. In addition, a motor may be connected to the connection shaft 13 so that the motor can be used as auxiliary power for turning the storage unit 1, act to apply braking, or perform an ascending / descending operation by electric power.

As shown in FIG. 2 or FIG. 3, the position of the connecting shaft 13 is desirably at the upper corner of the storage cabinet 102.
It is necessary to increase useless space in the inside 2 or to reduce the height of the storage unit 1. Storage cabinet 1
The upper corner at the rear of 02 is on the opposite side where the storage unit 1 rotates in the downward position direction, and when the storage unit 1 is stored in the storage cabinet 102 without waste as shown in FIG. However, it is only necessary to form a notch portion avoiding the connecting shaft 13 at the upper rear of the storage section 1. Since the upper rear portion of the storage section 1 is a portion that easily becomes a dead space in storage, cutout does not significantly affect the reduction of the storage space.

The lifting / lowering storage device A having the above structure is useful not only for simple storage but also as a storage place for electrical equipment. For example, as shown in FIG. 6, when an outlet 16 is provided in the storage unit 1 and the power supply connection to the outlet 16 is configured to be turned on at the lowered position of the storage unit 1 and turned off at the raised position, the storage unit 1 The stored electric device 20 can be stored in the raised position when not in use, and can be stored in the raised position when not in use, which is convenient when using electric products in a small kitchen or the like.

As shown in FIG. 7, the storage unit 1 is a tableware arrangement unit having a draining shelf 17 and a water receiving tray 18, and the like.
When the container 5 is provided with the hot air generator 19, and the tableware washed in the lower position is stored and rotated to the upper position, the tableware can be dried in the state stored in the container 5,
It can also be configured as a tableware dryer.

Further, as shown in FIG. 8, the front and rear surfaces of the storage cabinet 102 are opened so that the storage section 1 can be pivoted to both sides. It can also be configured.

Next, a description will be given of a second embodiment of the lifting storage device. FIG. 9 is a view for explaining the configuration and operation of the lifting and lowering storage device B according to the second embodiment.
The first storage section 21 and the second storage section 22 are configured to be able to be moved up and down so as to be interchanged between a raised position and a lowered position. In the present embodiment, the depth dimension of the second storage section 22 is set to the depth of the first storage section 21 as shown in FIG. Partition shelves 1 that are set smaller than dimensions and serve as work tables
Even if it is on 04, it does not hinder the work.

The first storage section 21 and the second storage section 22 are always in the state shown in FIG. 9A, and the first storage section 21 stored in the storage section 25 is With this position as the ascending position, as shown in the order of (a) to (e), the ascending / descending mechanism 23 pivots by approximately 180 degrees and pivots to the descending position, which is the position for taking in and out articles almost directly below the storage section 25. At this time, the second storage section 22 rises linearly in conjunction with the rotation of the first storage section 21 and rises into the storage section 25 so as to be replaced with the first storage section 21. I do. Conversely, when the first storage unit 21 is rotated from the lower position to the upper position in the order of (e) to (a), the second storage unit 2
2 falls in conjunction with this.

As described above, the first storage section 21 is moved up and down between the raised position and the lowered position, and the second storage section 2 is moved up and down.
Lifting mechanism 2 for raising and lowering 2 between a lowered position and a raised position
3 is configured to be enlarged in FIG.

In FIG. 10, one end of a lifting mechanism 23 is rotatably supported at a pivot point P on the inner wall surface on both sides of the storage cabinet 102, and its free end is formed on the outer wall surface on both sides of the first storage portion 21. A support member 27 rotatably supporting the support fulcrum O; a fixed wheel 28 provided concentrically and non-rotatably with the rotation fulcrum P; and a first storage portion 21 concentric with the support fulcrum O.
Wheel 29, fixed wheel 28, and rotating wheel 2
9 and an interlocking wheel 3 that rotates concentrically with the fixed wheel 28 and integrally with the support member 27.
0 (see FIGS. 11 and 12), an interlocking belt 32 stretched between the interlocking wheel 30 and the connecting shaft 33, and one end of the second accommodating portion 22 which rotates coaxially with the connecting shaft 33. The lifting mechanism 35 is configured to include a lifting wheel 35 that winds a lifting wire 34 to which is fixed, and a slide rail 36 that moves the second storage unit 22 up and down. Further, as shown in FIG. A pair of rotation mechanisms 23 _L and 23 _R are provided at the positions, and the rotation mechanisms 23 _L and 23 _R are connected by a connection shaft 33 so that the rotation mechanisms 23 _L and 23 _R can operate synchronously.

When lowering the first storage section 21 from the raised position shown in FIG. 9A, the user holds the storage cabinet 1 by holding the handle 21a provided at the bottom of the first storage section 21.
02, the first storage unit 21
Is rotated by being supported by the support member 27,
With the rotation of the degree, it can be lowered to the lowered position as shown in FIG. If this lowering position is set to a height corresponding to the eye level, it is possible to easily put articles into and out of the first storage section 21.

When the support member 27 supporting the first storage portion 21 is rotated by rotating the first storage portion 21, the interlocking wheel 30 fixed to the support member 27 at the rotation fulcrum P also rotates. Then, the connecting shaft 33 is rotated by the interlocking belt 32 stretched between the connecting shaft 33 and the connecting shaft 33, and the hoisting wire 34 is wound up by the hoisting wheel 35 coaxially fixed to the connecting shaft 33. The second storage section 22 connected to the slide 34 slides on the slide rail 36 and rises.

As shown in FIGS. 9 (a) to 9 (e), the first storage portion 21 which moves up and down by the rotational movement and the second storage portion 22 which moves up and down by the linear movement simultaneously pass in opposite directions. As shown in the figure, the lower rear corner portion of the first storage portion 21 and the upper and lower front corner portions of the second storage portion are cut out so as not to contact with each other as shown in FIG. By doing so, the first storage section 21 and the second storage section 22 can be switched up and down without creating useless space. The cutouts at the upper rear corners of the first storage section 21 and the second storage section 22 are for avoiding contact with the connecting shaft 33 for synchronously operating the lifting mechanisms 23 _R and 23 _L on both sides. This is also a configuration for eliminating the formation of useless space.

The posture restricting means for keeping the posture constant when the first storage portion 21 is rotated is configured in the same manner as that described in the first embodiment. The posture restricting means includes the fixed wheel 28, the rotating wheel 2
9. The posture maintaining belt 31 is provided.

Since the attitude maintaining means and the support member 27 are provided as a pair on both sides of the first storage section 21, they need to be rotated synchronously. This synchronous rotation is performed between the interlocking wheel 30 fixed to the support member 27 so as to be rotatable on the support shaft 24 concentrically with the rotation fulcrum P as shown in FIG. Since the interlocking belt 32 is stretched between the freely disposed connecting shafts 33, the support members 27 on both sides rotate synchronously, and the first storage unit 21 can smoothly move up and down. Done.

Since the outer diameter of the connecting shaft 33 is set smaller than the outer diameter of the interlocking wheel 30, a torque for suppressing the rotation speed by deceleration is applied to the support member 27, and the first housing 2
Due to the weight of the first storage portion 21, it is possible to prevent the first storage unit 21 from dropping abruptly when it drops.

Further, a balancing means such as a rotary damper or a spring is provided on the connecting shaft 33 or the supporting member 27,
By suppressing the rotation speed when the first storage portion 21 descends and reducing the rotation torque when ascending, the rotation torque between the lowering and the rising is made uniform, and the ascending operation is performed easily. Can be

As shown in FIG. 11, lift wheels 35, 35 are attached to both ends of the connecting shaft 33.
Is rotated together with the connecting shaft 33 which is rotated by lowering the storage section 21 to wind up the elevating wire 34 having one end fixed to the second storage section 22 and slide the second storage section 22 on the slide rail. 36 and raised.
The force for lifting the second storage portion 22 is equivalent to the lifting wheel 35,
Since the first storage portion 21 is added to the support member 27 through the connection shaft 33, the interlock belt 32, and the interlock wheel 30, the first storage portion 21 is prevented from suddenly rotating due to its weight. FIG.
As shown in FIG. 1, a central portion on the back surface of the second storage portion 22;
A pair of springs 38, 38 are mounted between the inner surface of the back of the storage unit 25, and when the second storage unit 22 is at the lowered position, it is in a state shown by a virtual line in the drawing. Is extended to the state shown in the drawing at the ascending position, and acts to give resistance to the ascending of the second storage portion 22. The resistance of the springs 38, 38 is applied to the support member 27 via the lifting wheel 35, the connecting shaft 33, the interlocking belt 32, and the interlocking wheel 30, so that the first storage portion 21
As a result, braking is applied to the downward rotation, and the rotation speed is suppressed to an appropriate value. Conversely, when the first storage section 21 is lifted, the weight of the second storage section 22 descending and the contraction force of the springs 38 act on the first storage section 21.
1 can be easily rotated in the ascending direction.

The balance between the first storage section 21 and the second storage section 22 based on the weight balance as described above,
Alternatively, a countermeasure means such as a rotation suppressing means or a spring 38 which can be provided on the support member 27 connects a motor to the connecting shaft 33 and uses this as auxiliary power or braking for the elevating operation, or performs the elevating operation by electric power. It can also be implemented by letting them do so.

The elevator housing device B ₁ shown in FIG. 13, the housing portion 21a unlike the configuration, 22a of the magnitude of which was formed in substantially the same size, the lifting structure is similar to the elevator housing device B described above Therefore, the description is omitted. In such a tall storage from the floor to the ceiling, it is inconvenient to put goods in and out of the storage space at a high position. And a convenient storage device can be configured.

Next, a description will be given of a third embodiment of the lifting storage device. FIG. 14 is a view for explaining the configuration and operation of the lifting / lowering storage device C according to the third embodiment.
Is configured such that the first storage portion 41 and the second storage portion 42 stored in the storage cabinet 102 can be exchanged between an upper arrangement position and a lower arrangement position.

The first storage portion 41 is supported by a pair of horizontal support members (horizontal support means) 44 on opposite surfaces thereof, and the support members 44 are provided on both opposite inner side surfaces of the storage cabinet 102 in the vertical direction. Is supported movably up and down by a lifting guide (first lifting and lowering means) 45 fixed to the base. On the other hand, the second storage section 42 has a sliding plate 46
The slide plate 46 is supported by a slide rail (second elevating means) 47 fixed vertically on the inner surface of the back of the storage cabinet 102 so as to be movable up and down. The horizontal support member 44 and the upper ends of the opposing surfaces of the second storage portion 42 are connected by a lifting wire (an interlocking means) 48, and the lifting wire 48 is attached to a top surface of the cabinet 43. It is supported over the first pulley 49 and the second pulley 50 so as to suspend both.

As shown in FIG. 15, the elevating mechanism is provided in a pair of right and left, and the first pulleys 49,
9 is connected by the connecting shaft 51 and rotates synchronously, so that the pair of left and right elevating mechanisms move up and down in synchronization. When the connecting shaft 51 is disposed at the upper corner of the storage cabinet 102 opposite to the direction in which the first storage portion 41 is pulled out, the first storage portion 41 and the second storage portion 42 are connected. Even if it is configured to be stored in the entire space in the storage cabinet 102, no wasteful space is formed simply by cutting out the upper rear corners of the storage units 41 and 42.

Referring to FIGS. 14 (a) to 14 (d), the lifting operation of the lifting / lowering storage device C having the above structure will be described with reference to the first storage portion 41 in the upper arrangement position and the second storage portion in the lower arrangement position. An operation of exchanging the arrangement position with the unit 42 will be described.

First, from the state shown in FIG. 14A, the first storage section 41 located at the upper arrangement position is pulled out to the front. As shown in FIG. 16, the horizontal support member 44 supporting the first storage section 41 includes two first telescopic arms 44b and a second telescopic arm 44 inside a lifting section 44a supported by a lifting guide 45.
c, and the second telescopic arm 44c is fixed to the side surface of the first storage part 41. Therefore, when a force is applied to the first storage part 41 in a horizontal direction, the first telescopic arm 44c is received. 44b is the second telescopic arm 44 from the elevating part 44a.
c is pulled out from the first telescopic arm 44b, and the first storage section 41 is drawn out of the cabinet 43 as shown in FIG. By this operation, the vertical shafts of the first storage section 41 and the second storage section 42 are separated from each other, so that both can be raised and lowered at the same time.

When the first storage section 41 is pulled down from the state shown in FIG.
4 slides on the lifting guide 45 and descends. Since the lifting wire 48 is connected to the horizontal support member 44, the first
The raising / lowering wire 48 is moved to the second
Pulley 50, the second storage portion 42 via the first pulley 49
In the upward direction. When a lifting force is applied by the lifting wire 48 to the second storage section 42, the sliding plate 46 slides on the slide rail 47 and rises.

That is, the first storage section 41 and the second storage section 4
2 will move up and down in the opposite direction to each other.

When the first accommodating portion 41 is lowered to a position where the horizontal support member 44 reaches the lowermost portion of the elevating guide 45, as shown in FIG. Reaching the upper part, the second storage part 42 rises to the upper arrangement position. Next, when the lowered first storage unit 41 is pushed into the cabinet 43,
The horizontal support member 44 includes first and second telescopic arms 44b, 4b.
14c enters the elevating section 44a and contracts.
As shown in (d), the first storage section 41 moves horizontally and moves to the lower arrangement position.

The arrangement positions of the first storage section 41 and the second storage section 42 are exchanged by the above operation procedure. By performing the reverse operation of this operation procedure, the arrangement position can be returned to the state shown in FIG.

When the lower array position is set to the eye level, the first storage section 41 or the second storage section 41 moved to this position is moved to this position.
Since the articles stored in the storage section 42 can be easily put in and out of the storage section 42 and used, the necessary one is moved to this position. Therefore, articles stored in the upper part of the tall storage cabinet 102 can be easily taken in and out, and the storage space can be effectively used.

The raising and lowering operation according to the above-described configuration moves the second storage section 42 up or down by the operation of lowering or raising the first storage section 41 so that the first storage section 41 and the second storage section 42 are connected. Since the load is raised by raising the second storage portion 42 when lowering the first storage portion 41, a sudden drop with weight is suppressed, while the second storage portion 42 is lowered when the first storage portion 41 is raised. Since the weight for lowering the storage portion 42 is added, the storage portion 42 can be easily raised. However, when there is a large difference between the weights of the articles stored in the first storage section 41 and the second storage section 42, the mutual weight balance is lost, so that the lowering or the raising may not be performed smoothly. . In preparation for such a case, the connecting shaft 51 common to the lifting mechanisms on both sides is used.
It is effective means to add a buffer function such as a rotary damper.

Next, a description will be given of a fourth embodiment of the lifting storage device. FIG. 17 shows the configuration of the fourth embodiment and the operation sequence thereof. The first storage section 61 and the second storage section 62 are placed vertically in a storage cabinet 102 in which the illustrated left and right direction is open. And these support fulcrums P
₁ and P ₂ are connected and supported by a support member 64, and each storage portion 61, 62 is rotatably supported on both sides by using an intermediate point of the support member 64 as a rotation fulcrum O supported by the storage portion 70. It is configured to be supported by 70. When the first storage section 61 or the second storage section 62 is rotated so as to be pulled out in one of the directions, the other connected by the support member 64 also rotates, so that (a) to (g) are performed in this order. As shown in the drawing, the vertical positions of the first storage section 61 and the second storage section 62 can be switched by a 180-degree rotation.

Each support fulcrum P ₁ , P of each storage section 61, 62
Between the rotation support ₂ and the rotation fulcrum O, a posture restricting means described later is provided. Even if the storages 61 and 62 rotate around the rotation fulcrum O, the storages 61 and 62 are kept in a constant horizontal posture. Will be maintained.

In the above configuration, if the lower position is set to a position where the stored items can be easily taken in and out, it is difficult to put the stored items in and out from the upper position. However, as described above, the upper and lower positions can be exchanged by turning. Therefore, any of the storage sections can be used effectively. In this configuration, the positions of the storage units arranged vertically can be exchanged with a simple structure, and if the access ports are provided on both surfaces of each of the storage units 61 and 62, the storage units can be inserted and removed from both surfaces. There is an advantage that the upside down operation can be easily performed because the rotation can be freely performed.

FIGS. 18A and 18B are a side view (a) and a front view (b) showing the structure of the lifting and lowering device in which the above structure is limited to use from one side. The ascending and descending storage device D includes a first storage portion 61 and a second storage portion 61 arranged vertically in the storage cabinet 102.
, And an elevating mechanism 66 for performing an elevating operation for exchanging the upper and lower positions of the respective accommodating portions 61 and 62. Elevating mechanism 66, the support fulcrum P ₁ and the second support member 64 for connecting the supporting fulcrum P ₂ of the housing part 62, the support attached to the storage cabinet 63 member 64 of the first housing part 61 A sliding support portion 65 for supporting the rotation fulcrum O of the first movably in the horizontal direction;
A first posture maintaining unit (posture restricting means) 71 for maintaining the first storage unit 1 in a constant horizontal posture regardless of the rotation angle, and a second posture maintaining unit 71 for maintaining the second storage unit 62 in a constant horizontal posture regardless of the rotation angle. 2 and a link (elevation path regulating means) 68 for regulating the elevation path of each of the storage sections 61 and 62. As shown in FIG.
Elevating mechanisms 66 _R and 66 _L are provided at symmetrical positions, and a connection shaft 6 is provided between the respective rotation fulcrums O of the support members 64 and 64.
7, so that the left and right elevating mechanisms 66 _R and 66 _L operate synchronously.

FIG. 19 is an enlarged view of the structure of the lifting mechanism 66 _L. The supporting member 64 is rotatably supported by the connecting shaft 67 at an intermediate portion located at the rotation fulcrum O. , 62 are rotatably supported at both ends located at the respective supporting fulcrums P ₁ , P ₂ . At both ends of the connecting shaft 67, rollers 65a and 65b disposed above and below the connecting shaft 67 are fitted into concave portions formed in a U-shaped cross section above and below the sliding support portion 65, respectively.
It is configured to be able to move smoothly inside in the horizontal direction. Furthermore, fixed ring 74a in the connecting shaft 67, 74b are fixed, respectively belt between the support fulcrum P _1, P ₂ in a fixed rotational driving wheel 73a, 73b of the respective housing portions 61 and 62 7
The first posture maintaining unit 71 and the second posture maintaining unit 72 are formed by bridging 5a and 75b, respectively.

In the above configuration, the rotation fulcrum O is desirably provided at an intermediate position between the support fulcrums P ₁ and P ₂ .
Each storage unit 61, 6 stored in the storage cabinet 102
2 can be configured to be the largest. In addition, in order to store and rotate without providing a useless space in the storage cabinet 102, the rear upper and lower corners of the first storage unit 61 and the front upper and lower angles of the second storage unit 62 ,
As shown in FIG.
Are formed so as not to come into contact with each other.

The elevating operation of the storage sections 61 and 62 by the elevating storage device D having the above configuration will be described below with reference to FIGS. 20A to 20G showing the state of the elevating movement as (a) to (g) for each step. I do.

From the state shown in FIG.
Is rotated while pulling out the first storage portion 61.
Since rotating the support member 64 around the rotation fulcrum O in the supporting fulcrum P _1, but the second housing section 62 also attempts to rotate backwards supporting fulcrum P _2, a second housing supporting member 64 Since the link 68 is connected to the portion 62, the rotation fulcrum O of the support member 64 is moved in the sliding support portion 65 in the horizontal direction by the operation of rotating the support member 64, and FIG.
As shown in (d), the second storage part 62 rises in the vertical direction with the rotation of the first storage part 61. This link 6
The maximum point at which the support member 8 horizontally moves the support member 64 is shown in FIG.
In a state where the first storage section 61 and the second storage section 62 shown in (d) are arranged in the horizontal direction and the support member 64 is horizontal,
When the first storage portion 61 is further rotated, the operation direction of the support member 64 by the link 68 changes, so that the rotation fulcrum O moves in the returning direction, and as shown in FIGS. The first storage section 61 rotates while the storage cabinet 6 is rotated.
3, the second storage portion 62 further rises in the vertical direction, and the first storage portion 61 shown in FIG. 20 (g) is located at the lower position where the second storage portion 61 is arranged. When entering, the second storage part 62 rises to the upper position where the first storage part 61 was arranged, and the arrangement position of the first storage part 61 and the second storage part 62 is switched. . When the first storage section 61 is pulled out from the state shown in FIG. 20 (g) and rotated in the direction opposite to the above operation, the second storage section 62 is lowered, and FIG.
By the reverse operation of (f) to (a), it is possible to return to the original arrangement position.

In the above configuration, a link 68 is employed as a lifting path regulating means for rotating the first storage section 61 around the rotation fulcrum O and moving the second storage section 62 up and down accordingly. However, another embodiment of the ascending / descending route regulating means will be described below.

FIG. 21 shows a configuration in which the wall surface of the storage cabinet 102 is used as a lifting path regulating means.
As shown, a roller 76 is provided on the back surface of the second storage section 62.
Is attached, and is configured to be able to move up and down in contact with the rear wall surface 63b of the storage cabinet 63 via the rollers 76. As is clear from the lifting / lowering order shown in FIG. 20, the first storage unit 61 is rotated by regulating the second storage unit 62 to move up and down along the back wall surface 63b of the storage cabinet 63. By doing so, the position of the rotation fulcrum O of the support member 64 on the sliding support portion 65 can be moved.

The state shown in FIG. 21 is a state in which the first storage section 61 has been moved to the lower position. When the first storage section 61 is pulled out of the storage cabinet 63 and turned again, the support is Since the movement of the member 64 in the direction of rotation on the side of the second storage section 62 is restricted by the back wall surface 63b, the rotation fulcrum O is moved along with the rotation of the first storage section 61.
5 to move horizontally. Other configurations and operations are the same as those of the previous configuration, and thus description thereof is omitted.

FIG. 22 shows the second housing 6 of the support member 69.
It shows a configuration of an ascending / descending path regulating means for regulating a movement path at an end on the second side, and a roller 78 is attached to an end on the second storage section 62 side of the support member 69,
A rotation guide 77 into which the roller 78 is fitted is attached to the side wall surface of the storage cabinet 102. A groove for guiding the roller 78 is formed in the rotation guide 77. The upper and lower ends of the groove 78 move from the rotation fulcrum O of the support member 69 to the roller 78 when the respective storage portions 61 and 62 are in the vertical position on the vertical line. And the distance from the rotation fulcrum O on the horizontal line at the position of the sliding support portion 65 is the shortest. Therefore, when the support member 69 is rotated by the rotation of the first storage section 61, the movement of the roller 78 is controlled by the rotation guide 7.
7, the rotation fulcrum O is moved to the sliding support portion 65.
The second storage unit 62 is moved up and down with the rotation of the first sliding unit 61. As shown in FIG. 23, the configuration of the elevating path regulating means is such that each of the storage portions 61 is provided by providing rollers 78 and 79 and a rotation guide 80.
a and 62a can be rotated.

As shown in FIG. 23, rollers 78 and 79 are attached to both ends of the support member 81, and a rotation guide 80 into which the rollers 78 and 79 are fitted is attached to the side wall surface of the storage cabinet 102. I have. Both ends of the rotation guide 80 are open in the direction in which the storage sections 61a and 62a rotate, and the storage sections 61a and 62a are opened.
Is rotated in the direction of the arrow shown in FIG.
When the roller rotates, the roller 78 on the second storage portion 62a escapes from the upper opening of the rotation guide 80, and the roller 79 on the first storage portion 61a moves in the rotation guide 80 toward the center. With this operation, the second storage portion 62a rotates around the rotation fulcrum O, and the first storage portion 61a moves upward by the movement of the rotation fulcrum O within the sliding support portion 65. When the second storage portion 62a is further rotated, the roller 78 enters the rotation guide 80 from the lower opening portion of the rotation guide 80, and the second storage portion 62a moves downward at a position where the support member 81 is oriented in the vertical direction. In the position, the first storage portion 61a is replaced with the upper position.

In the configuration described above, the vertical position between the first storage portion 61 and the second storage portion 62 is changed by the reciprocating rotation of the first storage portion 61. However, according to the present configuration, the first storage portion 61 is at the upper position. The upper and lower positions can be exchanged by rotating in one direction of the direction in which the first storage portion 61a or the second storage portion 62a is pulled down. Therefore, the rotation fulcrum O of this configuration is 360
Can be rotated at any time, and the direction of rotation is always the direction of pulling down the storage sections 61a and 62a, so that the switching operation can be performed easily.

In the case of this configuration, each of the storage portions 61a,
62a is formed by notching each corner as shown in the figure,
When rotating in one direction, both corners are prevented from contacting.

In the configuration described above, each of the storage sections 6
As shown in FIG. 24, a stop position restricting means for locking the rotation of the support member 82 is provided to stably stop the positions of the support members 1 and 62 when they are located at the upper position and the lower position, respectively. Can be.

As shown in FIG. 24, the stop position regulating means includes rollers 83, 83 at both ends of the support member 82, respectively.
As shown in FIG. 24 (b), locking portions 84, 84 each having a concave portion are mounted on the inner wall surface of the storage cabinet 63 at a vertical position where the support member 82 is stopped. When each of the storage portions 61 and 62 moves up and down and moves to a predetermined upper and lower position, the supporting member 8
Rollers 83, 83 at both ends of 2 are locking portions 84, 84, respectively.
Of the supporting member 82 is stabilized. This stopped state is achieved by applying an operation of rotating the first storage section 61 so that each roller 83, 83
Since it is out of the state of being fitted into the 4, 84, there is no hindrance to the elevating operation. This stop position regulating means is shown in FIG.
In addition to the configuration shown in FIG.

Further, as shown in FIG.
May be provided by means of an elevating operation means for directly moving on the sliding support portion 65. The raising / lowering operation means 85 includes a roller 86 that rotates in the sliding support portion 65 and a moving plate 8 that pivotally supports the roller 86 and connects to the support member 82.
7 and an operation lever 88 attached to the movable plate 87 so as to extend from the pivot position of the roller 86 toward the door 63 a of the storage cabinet 63. In this configuration, when the operation lever 88 is pulled, the moving plate 87 moves on the sliding support portion 65 by the rotation of the roller 86, and moves the rotation fulcrum O of the connected support member 82 horizontally on the sliding support portion 65. Move. Due to the horizontal movement of the rotation fulcrum O of the support member 82, one end of the support member 82 is rotated by the roller 78 and the rotation guide 77.
As a result, the first storage portion 62 supported at the other end is rotated, and the second storage portion 62 is lowered. This configuration is different from each of the storage sections 61, 62
When the arrangement position is relatively high, in particular, when the first storage section 61, which is the main body for ascending and descending, is at the upper position, it is easy to perform the ascending and descending operation by operating the operation lever 88 at the lower position. The lifting operation can be performed.

Further, as shown in FIG.
And a rotation fulcrum return means for automatically returning the rotation fulcrum O to the set predetermined position. In this configuration, doors 89a, 89b are provided on both sides of the storage cabinet 89.
Is provided so that any side of the front and rear surfaces can be opened, and the storage portions 61a and 62a can be moved up and down by bidirectional rotation, and a sliding support portion 90 having an extended width reaching the front and rear surfaces of the storage cabinet 89. , The rotation fulcrum O of the support member 69 is supported, and springs 91, 91 are arranged on both sides of the rotation fulcrum O.
It is urged from both sides so that the rotation fulcrum O of the support member 69 is located at the set predetermined position. Each storage section 6 by human power
When the rotating members 1a and 62a are rotated, the rotation fulcrum O moves on the sliding support portion 90 against the urging force of the springs 91 and 91 depending on the rotating direction, and the respective storage portions 61a and 62a can be switched upside down. . Even if the pressurization by human power is released before the turning upside down by the rotation reaches the predetermined position, the spring 91,
The rotation fulcrum O is automatically returned to the predetermined position by the urging of 91. The predetermined position is a position at which the respective storage portions 61 and 62 are arranged in the vertical position, but may be set at an arbitrary position.

Further, by connecting a balancing means such as a rotary damper to the connecting shaft 67 in each configuration, a state in which the lifting operation becomes difficult due to the difference in weight between the articles stored in the storage sections 61 and 62 is when the weight is large. It is possible to suppress a sharp descent when the side becomes the descent direction, and to perform a stable elevating operation. In addition, a motor may be connected to the connecting shaft 67 to provide auxiliary power for the elevating operation, or the elevating operation may be performed electrically.

Further, FIG. 26 shows the sliding support portion 9 which can be extended and contracted.
2 shows a configuration and an elevating operation of the elevating storage device provided with the storage cabinet 2, and can be applied even when the width of the storage cabinet 102 is small. As shown in FIG. 27, the sliding support portion 92 provided in the lifting storage device shown in FIG.
An extension 92b is inserted into 2a so as to be able to move forward and backward.

Each of the storage portions 61b and 62b is also formed to have a small depth dimension in accordance with the storage cabinet 93.
In the state shown in (a) or (g) in which the storage portions 61b and 62b are in the vertical arrangement position, the sliding support portion 92 is in a contracted state that fits in the storage cabinet 93, and the rotation of the first storage portion 61b is performed. When the rotation fulcrum O of the support member 94 pushed out by the link 95 with the movement comes into contact with the end stopper 92c of the extension portion 92b of the slide support portion 92 and pushes out the extension portion 92b, the slide support portion 92 is extended. To move the rotation fulcrum O out of the storage cabinet 93 (c).
~ (E). When the first storage portion 61b moves in a direction to enter the lower position, the rotation fulcrum O is operated by the action of the link 95.
Goes into the storage cabinet 93 and pushes the opposite end stopper 92d in the approaching direction.
Enters the main body 92a, and the sliding support portion 92 contracts to its original size.

The structure of each of the elevating storage devices described above is installed in the storage cabinet 102 as shown in FIG. 1, but the storage cabinet 102 is lifted up and down on one side of the two side surfaces opened when the storage cabinet 102 is pulled out from the wall storage portion. Depending on whether the storage can be used or whether it can be used on both sides, the lifting storage device to be applied can be selected.

As shown in FIG. 1, when the place where the storage device E is installed is near the door 104 or where the storage device E is close to the wall, as shown in the drawing, a lifting storage device that can be used from one side is applied. If there are no obstacles, apply a lifting storage device that can be used from both sides.

Further, in this storage device, even if the storage device is installed in a narrow place, the storage portion is blocked by the storage portion or the person even if a person stands in front of the storage device to protrude the storage portion or to put the storage device in and out. That is, even a device which is lowered to the near side by a rotation of substantially 90 degrees as shown in FIG. 28 as a conventional configuration can be adopted as a lifting storage device.

[0079]

As described above, according to the present invention, the storage section housed in the storage cabinet is moved up and down by the elevating support mechanism through the opening exposed when the storage cabinet is pulled out from the storage position. Move the storage unit to a lower position where it is easy to use. Therefore,
By disposing the flush exterior surface of the storage position in the longitudinal direction of a kitchen, a corridor, or the like, when the storage cabinet is pulled out from the storage position and used, only the amount of the storage cabinet pulled out in the short width direction is narrow. In addition, the storage unit does not protrude from the storage cabinet due to the vertical movement in the short direction, and eliminates the adverse effect when the storage unit that moves up and down in a narrow place is provided.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an installation example of a storage device according to an embodiment of the present invention.

FIG. 2 is a view for explaining the configuration and operation of a first embodiment of the lifting storage device.

FIG. 3 is a side view showing a configuration of an elevating mechanism of the device.

FIG. 4 is a front view showing a configuration of an elevating mechanism of the device.

FIG. 5 is an enlarged view of the lifting mechanism.

FIG. 6 is a side view showing an application example using the lifting / lowering storage device.

FIG. 7 is a side view showing an application example using the ascent / descent storage device.

FIG. 8 is a side view when the lifting / lowering storage device is bidirectionally rotated.

FIG. 9 is a diagram illustrating the configuration and operation of a second embodiment of the lifting storage device.

FIG. 10 is a side view showing the configuration of a lifting mechanism of the above device.

FIG. 11 is a front view showing a configuration of an elevating mechanism of the device.

FIG. 12 is an enlarged view of the lifting mechanism.

FIG. 13 is a view for explaining the configuration and operation of another embodiment of the ascent / descent storage device.

FIG. 14 is a diagram illustrating the configuration and operation of a third embodiment of the lifting storage device.

FIG. 15 is a front view showing a configuration of a lifting mechanism of the device.

FIG. 16 is a plan view showing the structure of a horizontal support member of the above device.

FIG. 17 is a view for explaining the configuration and operation of a fourth embodiment of the lifting storage device.

FIG. 18 is a side view and a front view showing a configuration of a lifting mechanism of another embodiment of the above device.

FIG. 19 is an enlarged view of the elevating mechanism.

FIG. 20 is a diagram illustrating the operation of the above device.

FIG. 21 is a side view showing one configuration of the elevating route restricting means of the above device.

FIG. 22 is a side view showing one configuration of an elevating path regulating means of the same device.

FIG. 23 is a side view showing one configuration of the elevating path regulating means of the above device.

FIG. 24 is a side view showing a configuration of a stop position regulating unit and an operation unit of the above device.

FIG. 25 is a side view showing the configuration of the automatic return means of the above device.

FIG. 26 is a view for explaining the configuration and operation of another embodiment of the ascent / descent storage device.

FIG. 27 is a plan view showing a configuration of a folding support portion of the device.

FIG. 28 is a side view showing a schematic configuration of a lifting storage device according to a conventional example.

[Explanation of symbols]

 A, B, C, D Lifting storage device (lifting support mechanism) E Storage device 1 Storage section 2 Rotating mechanism 7 Support member 8 Fixed wheel (posture restricting means) 9 Rotating wheel (posture restricting means) 11 Posture maintaining belt (posture) Regulating means) 21 first storage section 22 second storage section 23 elevating mechanism 27 support member 28 fixed wheel (posture restriction means) 29 rotating wheel (posture restriction means) 30 posture maintenance belt (posture restriction means) 32 interlocking belt ( Interlocking means) 41 first storage part 42 second storage part 44 horizontal support member 45 elevating guide (first elevating means) 47 slide rail (second elevating means) 61 first storage part 62 second storage Part 64 Support member 65 Folding support part 66 Lifting mechanism 67 Connecting shaft 68 Link 71 First posture maintaining part 72 Second posture maintaining part

Claims (7)

[Claims] 1. A storage cabinet which can be put in and out of a storage position forming an exterior surface flush with an adjacent surface and a drawer position protruding out of the exterior surface, a storage portion stored in the storage cabinet, and a storage cabinet. A storage device comprising: a lifting support mechanism that supports the storage unit so that the storage unit can be raised and lowered through an opening in a surface exposed by the drawer. 2. A lifting support mechanism for supporting the storage portion at a free end and raising and lowering the storage portion between a predetermined raised position and a lowered position immediately below by rotating the storage portion by approximately 180 degrees about a rotation fulcrum. 2. The storage device according to claim 1, further comprising: a support member; and a posture restricting means for restricting the storage portion to a predetermined posture in conjunction with the rotation of the support member. 3. A storage section comprising a first storage section and a second storage section arranged vertically, and a lifting and lowering support mechanism supports the first storage section at a free end to move around a movable fulcrum. Almost 18
A support member that raises and lowers the first storage unit to a predetermined ascending position and a descent position substantially directly below the first storage unit by rotation of 0 degree, and moves the first storage unit to a predetermined position in conjunction with the rotation of the support member 2. A posture regulating means for regulating the posture, and interlocking means for linearly moving the second storage portion up and down between an ascending position and a descending position in conjunction with rotation of a support member. Storage device. 4. A storage section comprising a first storage section and a second storage section, which are vertically arranged, and an elevating and lowering support mechanism arranges the first storage section in an arrangement position and a position outside the arrangement position. A horizontal supporting means for supporting the horizontal supporting means so as to be able to move horizontally, a first elevating and lowering supporting means for supporting the horizontal supporting means so as to be able to move up and down, and the second storage part in an upper arrangement position and a lower arrangement position. Second elevating and lowering support means for supporting the first storage section with the horizontal support means so that the second storage section can be raised and lowered between the first storage section and the second storage section in a direction opposite to the first storage section. The storage device according to claim 1, further comprising an interlocking means for performing the operation. 5. A storage device comprising: a first storage portion and a second storage portion, in which storage portions are vertically arranged, and wherein the elevating and lowering support mechanism includes the first and second storage portions.
A support member that supports each of the second storage portions at a predetermined support fulcrum, connects the first storage portion and the second storage portion, and rotates at a rotation fulcrum set between the support fulcrums; 2. The storage device according to claim 1, further comprising a posture restricting means for restricting the first and second storage portions to a predetermined posture in conjunction with the rotation of the storage device. 6. A storage section comprising a first storage section and a second storage section, in which storage sections are vertically arranged, and the lifting and lowering support mechanism is provided with the first and second storage sections.
A support member that supports each of the second storage portions at a predetermined support fulcrum, connects the first storage portion and the second storage portion, and rotates at a rotation fulcrum set between the support fulcrums; A sliding support portion for supporting the fulcrum so as to be movable in a horizontal direction in a direction perpendicular to the axis thereof;
2. The storage device according to claim 1, further comprising a posture restricting means for restricting each of the second storage portions to a predetermined posture. 7. An elevating and lowering support mechanism supports the storage portion at the free end and rotates the storage portion between a predetermined raised position and a lower front position by a rotation of substantially 90 degrees about a rotation fulcrum. The storage device according to claim 1, wherein the storage device is a parallel link.