JP3713971B2 - Elevating storage device - Google Patents

Elevating storage device Download PDF

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Publication number
JP3713971B2
JP3713971B2 JP25652598A JP25652598A JP3713971B2 JP 3713971 B2 JP3713971 B2 JP 3713971B2 JP 25652598 A JP25652598 A JP 25652598A JP 25652598 A JP25652598 A JP 25652598A JP 3713971 B2 JP3713971 B2 JP 3713971B2
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JP
Japan
Prior art keywords
storage
storage rack
lifting
shaped arm
cabinet
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JP25652598A
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Japanese (ja)
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JP2000083745A (en
Inventor
統雄 垰
白井  滋
眞 大山
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP25652598A priority Critical patent/JP3713971B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、厨房等で使用する昇降式収納装置に関し、特に収納ラックを昇降するアームに関するものである。
【0002】
【従来の技術】
従来この種の昇降式収納装置は、図5、図6に示されているようなものがある。
【0003】
この昇降式収納装置は、収納キャビネット1に収納ラック2を昇降する一対の平行アーム3を有する昇降支持装置4を配し、この昇降支持装置4によって収納ラック2を円弧状に昇降するようになっていた。なお、5は左右の平行アーム3が同期して回動するように両平行アーム3の基部間を連結する連動連結軸、6は収納ラック2の前方に設けた昇降操作用のハンドル、7は収納キャビネット1に設けた扉体、8は開閉取手である。
【0004】
【発明が解決しようとする課題】
しかしながら、上記従来の昇降式収納装置では、収納ラック2を昇降する昇降支持装置4が平行アーム3なので、平行アーム3の回動角度そのもので、収納ラックの昇降ストロークが決まることになり、降下ストロークが小さく収納ラック2への出し入れ作業がやりにくいという課題を有していた。
【0005】
また、収納ラック2は、回動昇降時に連動連結軸5との干渉を避けるために、収納ラック2の後方下部にコーナー逃がし部9が必要となり、平面的な収納面積が減少するという課題を有していた。
【0006】
【課題を解決するための手段】
本発明は上記課題を解決するために、収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置とを備え、前記略Sの字形アームと略くの字形アームを同一面上に構成したものである。
【0007】
上記発明によれば、略Sの字形アームと、略くの字形アームが屈曲しているため、収納ラックの降下時に両アームが収納キャビネットの底板に干渉することも、両アーム同士が干渉することもなく、その結果、両アームの回動角度が大きくとれ、収納ラックの昇降ストロークを大きくすることができるので、降下ストロークが大きくなり、収納ラックへの出し入れの作業性を向上することができる。
【0008】
【発明の実施の形態】
本発明の請求項1に係る昇降式収納装置は、収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記略Sの字形アームと略くの字形アームを同一面上に構成することにより、略Sの字形アームと、略くの字形アームが屈曲しているため、収納ラックの降下時に両アームが収納キャビネットの底板に干渉することも、両アーム同士が干渉することもなく、その結果、両アームの回動角度が大きくとれ、収納ラックの昇降ストロークを大きくすることができるので、降下ストロークが大きくなり、収納ラックへの出し入れの作業性を向上することができる。
【0009】
本発明の請求項2に係る昇降式収納装置は、収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記略くの字形アームを、略中央で屈曲するとともに、前記略くの字形アームと収納ラックの連結部を、前記収納ラックの最上段後方近傍に位置させてあり、両アームが大きな円弧の回動を描くため、昇降ストロークを大きくすることができるとともに、収納ラックが収納キャビネットの前方に大きく張り出して回動するため、収納ラックの後方下部のコーナー逃がし部が不要となり、収納ラックの底面すべてに平面的な収納面積を確保することができる。
【0010】
本発明の請求項3に係る昇降式収納装置は、収納ラックの昇降動作に連動して、収納キャビネットに設けた扉体を開閉する開閉手段を設けてあり、収納ラックの昇降動作に連動して扉体を開閉することができるため、扉体の開閉操作が不要となり、収納ラックの降下および上昇格納を一動作で行うことができる。
【0011】
本発明の請求項4に係る昇降式収納装置は、開閉手段に、収納ラックの昇降動作時に、扉体を開放側に押圧する付勢手段を設けてあり、開閉手段が受ける扉体の自重を軽減することができるため、収納ラックの昇降が抵抗なく行えるとともに、扉体の開閉動作を確実に行うことができる。
【0012】
本発明の請求項5に係る昇降式収納装置は、扉体を、収納ラックの昇降動作に連動して、上方に開放する一枚品で構成してあり、外表面に見える扉体の分割線をなくすことができるため、収納キャビネットの美観を向上させることができる。
【0013】
本発明の請求項に係る昇降式収納装置は、収納ラックの昇降動作を駆動する電動駆動手段を有しており、電動により収納ラックの昇降が行えるため、昇降操作用のハンドル、開閉取手等が削減できるとともに、収納物の重量負担を受けることなく収納ラックの昇降を行うことができる。
【0014】
【実施例】
以下、本発明の実施例について図面を用いて説明する。
【0015】
(実施例1)
図1は本発明の実施例1の昇降式収納装置の収納ラック降下状態における側断面図、図2は同じく収納ラック上昇格納状態における側断面図である。
図1から図2において、11は厨房等の壁面上方に設置された収納キャビネットで、この収納キャビネット11の庫内両側面には、前方に略Sの字形アーム12と、後方に略くの字形アーム13とが、同一面上に平板形状で構成されるとともに、この両アーム12、13を枢支する昇降支持装置14が設置されている。15は左右相対向する略Sの字形アーム12の基部間を連結する連動連結軸で、この連動連結軸15により両略Sの字形アーム12が同体回動するように構成される。
【0016】
16は、常時は収納キャビネット11に格納される収納ラックで、底面から背面を構成する本体17と、両側板18と、線材よりなる網棚19と、両側板18間を連結するハンドル20により構成される。
【0017】
次に、略Sの字形アーム12および略くの字形アーム13と、収納ラック16との連結であるが、略中央で屈曲した略くの字形アーム13を、収納ラック16を構成する側板18の最上段後方近傍に枢支することによりリンク機構が構成される。
【0018】
こうして収納ラック16は、両アーム12、13と昇降支持装置14により、図1に一点鎖線で示す如く円弧状に回動し、その降下位置で収納物を出し入れし、ハンドル20を持って上昇格納また降下引出しを行う。
【0019】
次に動作、作用について説明すると、昇降式収納装置は、収納キャビネット11と、この収納キャビネット11に設けた収納ラック16と、収納ラック16を昇降する略Sの字形アーム12と略くの字形アーム13とを有する昇降支持装置14とからなり、略Sの字形アーム12と、略くの字形アーム13が屈曲しているため、収納ラック16の降下時に両アーム12、13が収納キャビネット11の底板に干渉することも、両アーム12、13同士が干渉することもなく、その結果、両アーム12、13の回動角度が大きくとれ、収納ラック16の昇降ストロークを大きくすることができる。よって降下ストロークが大きくなり、収納ラック16への出し入れの作業性を向上することができる。
【0020】
また、昇降式収納装置は、略くの字形アーム13を、略中央で屈曲するとともに、略くの字形アーム13と収納ラック16の連結部を、収納ラック16を構成する側板18の最上段後方近傍に位置させてあり、両アーム12、13が大きな円弧の回動を描くため、昇降ストロークを大きくすることができるとともに、収納ラック16が収納キャビネット11の前方に大きく張り出して回動するため、図1に二点鎖線で示す如く、回動昇降時に連動連結軸15との干渉がなくなり、収納ラック16の後方下部のコーナー逃がし部が不要となり、収納ラック16の底面すべてに平面的な収納面積を確保することができる
(実施例2)
図3は本発明の実施例2の昇降式収納装置の収納ラック降下状態における側断面図である。なお、実施例1と同一符号のものは同一構造を有し、説明は省略する。
【0021】
本実施例2において、実施例1と異なる点は、収納ラック16の昇降動作により、収納キャビネット11に設けた扉体21を開閉する開閉手段22を設けたところである。
【0022】
23は収納ラック16の両側板18に固定されたキャビネット閉塞板、24は開閉取手、25は開閉手段22に設けた付勢手段で、収納ラック16の昇降動作時に扉体21を開放側に押圧するものである。
【0023】
次に動作、作用を説明すると、この昇降式収納装置は、収納ラック16の昇降動作に連動して、扉体21を開閉する開閉手段22を有しており、開閉取手24の引き下げ、押し上げ操作により、収納ラック16の昇降動作に連動して開閉手段22を介し扉体21を開閉することができるため、扉体21の開閉操作が不要となり、収納ラック16の降下および上昇格納を一動作で行うことができる。
【0024】
また、上記開閉手段22には、収納ラック16の昇降動作時に、扉体21を開放側に押圧する付勢手段25を具備させてあり、開閉手段22が受ける扉体21の自重を軽減することができるため、収納ラック16の昇降が抵抗なく行えるとともに、扉体21の開閉動作を確実に行うことができる。
【0025】
なお、前述した実施例2においては、収納ラック16の昇降動作に連動して扉体21を上方に開放する場合で説明したが、左右に開放する場合においても応用することができるものである。
【0026】
(実施例3)
図4は本発明の実施例3の昇降式収納装置の収納ラック降下状態における側断面図である。なお、実施例1と同一符号のものは同一構造を有し、説明は省略する。
【0027】
本実施例3において、実施例1(または2)と異なる点は、収納ラック16の昇降動作を駆動する電動駆動手段(図示せず)を有しているところである。
【0028】
例えば、収納キャビネット11底板と収納ラック16の下方空間に公知のギヤードモーターを配し、連動連結軸15に扇形ギヤーを構成することにより、連動連結軸15が回転駆動し、収納ラック16が自動昇降するものである。
【0029】
21は収納ラック16の昇降動作に連動して、上方に開放される一枚品からなる扉体である。
【0030】
次に動作、作用を説明すると、この昇降式収納装置は、収納ラック16の昇降動作を駆動する電動駆動手段を有しており、電動により収納ラック16の昇降が行えるため、昇降操作用のハンドル20、開閉取手24等が削減できるとともに、収納物の重量負担を受けることなく収納ラック16の昇降を行うことができる。
【0031】
また、昇降式収納装置は、扉体21を、収納ラック16の昇降動作に連動して、上方に開放する一枚品で構成してあり、外表面に見える扉体21の分割線をなくすことができるため、収納キャビネット(11)の美観を向上させることができる。
【0032】
【発明の効果】
以上説明したように本発明の請求項1に係る昇降式収納装置は、収納キャビネットと、この収納キャビネットに設けた収納ラックと、収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記略Sの字形アームと略くの字形アームを同一面上に構成することにより、略Sの字形アームと、略くの字形アームが屈曲しているため、収納ラックの降下時に両アームが収納キャビネットの底板に干渉することも、両アーム同士が干渉することもなく、その結果、両アームの回動角度が大きくとれ、収納ラックの昇降ストロークを大きくすることができるので、降下ストロークが大きくなり、収納ラックへの出し入れの作業性を向上することができるという効果がある。
【0033】
また、請求項2に係る昇降式収納装置は、略くの字形アームを、略中央で屈曲するとともに、略くの字形アームと収納ラックの連結部を、収納ラックの最上段後方近傍に位置させてあり、両アームが大きな円弧の回動を描くため、昇降ストロークを大きくすることができるとともに、収納ラックが収納キャビネットの前方に大きく張り出して回動するため、収納ラックの後方下部のコーナー逃がし部が不要となり、収納ラックの底面すべてに平面的な収納面積を確保することができるという効果がある。
【0034】
また、請求項3に係る昇降式収納装置は、収納ラックの昇降動作に連動して、収納キャビネットに設けた扉体を開閉する開閉手段を設けてあり、収納ラックの昇降動作に連動して扉体を開閉することができるため、扉体の開閉操作が不要となり、収納ラックの降下および上昇格納を一動作で行うことができるという効果がある。
【0035】
また、請求項4に係る昇降式収納装置は、開閉手段に、収納ラックの昇降動作時に、扉体を開放側に押圧する付勢手段を設けてあり、開閉手段が受ける扉体の自重を軽減することができるため、収納ラックの昇降が抵抗なく行えるとともに、扉体の開閉動作を確実に行うことができるという効果がある。
【0036】
また、請求項5に係る昇降式収納装置は、扉体を、収納ラックの昇降動作に連動して、上方に開放する一枚品で構成してあり、外表面に見える扉体の分割線をなくすことができるため、収納キャビネットの美観を向上させることができるという効果がある。
【0037】
また、請求項に係る昇降式収納装置は、収納ラックの昇降動作を駆動する電動駆動手段を有しており、電動により収納ラックの昇降が行えるため、昇降操作用のハンドル、開閉取手等が削減できるとともに、収納物の重量負担を受けることなく収納ラックの昇降を行うことができるという効果がある。
【図面の簡単な説明】
【図1】 本発明の実施例1の昇降式収納装置の収納ラック降下状態における側断面図
【図2】 同収納ラック上昇格納状態における側断面図図
【図3】 本発明の実施例2の昇降式収納装置の収納ラック降下状態における側断面図
【図4】 本発明の実施例3の昇降式収納装置の収納ラック降下状態における側断面図
【図5】 従来の昇降式収納装置における外観斜視図
【図6】 同収納ラック降下状態における側断面図
【符号の説明】
11 収納キャビネット
12 略Sの字形アーム
13 略くの字形アーム
14 昇降支持装置
16 収納ラック
18 側板
21 扉体
22 開閉手段
25 付勢手段
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an elevating storage device used in a kitchen or the like, and more particularly to an arm for elevating a storage rack.
[0002]
[Prior art]
Conventionally, this type of liftable storage device is as shown in FIGS.
[0003]
In this lifting type storage device, a lifting support device 4 having a pair of parallel arms 3 for lifting and lowering the storage rack 2 is arranged in the storage cabinet 1, and the storage rack 2 is lifted and lowered in an arc shape by the lifting support device 4. It was. Reference numeral 5 denotes an interlocking connecting shaft for connecting the bases of the parallel arms 3 so that the left and right parallel arms 3 rotate synchronously, 6 denotes a handle for lifting operation provided in front of the storage rack 2, and 7 denotes A door body 8 provided in the storage cabinet 1 is an opening / closing handle.
[0004]
[Problems to be solved by the invention]
However, in the above-described conventional lifting storage device, the lifting support device 4 that lifts and lowers the storage rack 2 is the parallel arm 3, and therefore the lifting stroke of the storage rack is determined by the rotation angle of the parallel arm 3 itself. Has a problem that it is difficult to carry out the work in and out of the storage rack 2.
[0005]
In addition, the storage rack 2 requires a corner relief portion 9 at the lower rear portion of the storage rack 2 in order to avoid interference with the interlocking connecting shaft 5 when turning up and down, resulting in a problem that the planar storage area is reduced. Was.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention includes a storage cabinet, a storage rack provided in the storage cabinet, and a lifting support device having a substantially S-shaped arm and a generally U-shaped arm for lifting and lowering the storage rack. The substantially S-shaped arm and the generally U-shaped arm are configured on the same plane .
[0007]
According to the above invention, since the substantially S-shaped arm and the substantially U-shaped arm are bent, both arms may interfere with the bottom plate of the storage cabinet when the storage rack is lowered, or both arms may interfere with each other. As a result, the rotation angle of both arms can be increased, and the lifting / lowering stroke of the storage rack can be increased. Therefore, the lowering stroke can be increased, and the workability in and out of the storage rack can be improved.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
A lifting and lowering storage apparatus according to claim 1 of the present invention includes a storage cabinet, a storage rack provided in the storage cabinet, a substantially S-shaped arm that lifts and lowers the storage rack, and a substantially vertical support arm. And the substantially S-shaped arm and the substantially U-shaped arm are bent on the same surface, so that the substantially S-shaped arm and the substantially U-shaped arm are bent. Both arms do not interfere with the bottom plate of the storage cabinet, and both arms do not interfere with each other. As a result, the rotation angle of both arms can be increased, and the lifting stroke of the storage rack can be increased. Stroke is increased, and workability in and out of the storage rack can be improved.
[0009]
A lifting and lowering storage apparatus according to a second aspect of the present invention includes a storage cabinet, a storage rack provided in the storage cabinet, a substantially S-shaped arm that lifts and lowers the storage rack, and a substantially U-shaped arm. And a bending portion of the substantially U-shaped arm at a substantially center, and a connecting portion between the substantially U-shaped arm and the storage rack is positioned in the vicinity of the rear of the uppermost stage of the storage rack, Since the rotation of a large arc is drawn, the lifting stroke can be increased, and the storage rack can be extended to the front of the storage cabinet and rotate, eliminating the need for a corner relief at the lower rear of the storage rack. A flat storage area can be secured on the entire bottom surface of the.
[0010]
The lifting and lowering storage apparatus according to claim 3 of the present invention is provided with opening / closing means for opening and closing the door provided in the storage cabinet in conjunction with the lifting and lowering operation of the storage rack, and in conjunction with the lifting and lowering operation of the storage rack. Since the door can be opened and closed, there is no need to open and close the door, and the storage rack can be lowered and raised in one operation.
[0011]
In the elevating storage device according to claim 4 of the present invention, the opening / closing means is provided with a biasing means for pressing the door body to the open side during the raising / lowering operation of the storage rack. Since it can be reduced, the storage rack can be raised and lowered without resistance, and the door body can be opened and closed reliably.
[0012]
In the lifting storage device according to claim 5 of the present invention, the door body is configured as a single piece that opens upward in conjunction with the lifting operation of the storage rack, and the dividing line of the door body that is visible on the outer surface Therefore, the appearance of the storage cabinet can be improved.
[0013]
The lifting storage apparatus according to claim 6 of the present invention has electric drive means for driving the lifting operation of the storage rack, and the storage rack can be lifted and lowered electrically. Can be reduced, and the storage rack can be lifted and lowered without receiving the weight burden of the stored items.
[0014]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
[0015]
Example 1
FIG. 1 is a side sectional view of a lifting storage apparatus according to a first embodiment of the present invention in a storage rack lowered state, and FIG. 2 is a side sectional view of the storage rack in a raised storage state.
1 and 2, reference numeral 11 denotes a storage cabinet installed above a wall surface of a kitchen or the like. On the both side surfaces of the storage cabinet 11, a substantially S-shaped arm 12 is provided on the front side, and a substantially U-shape is provided on the rear side. The arm 13 is formed in a flat plate shape on the same surface, and an elevating support device 14 that pivotally supports the arms 12 and 13 is installed. Reference numeral 15 denotes an interlocking connecting shaft that connects the bases of the substantially S-shaped arms 12 that are opposite to each other on the left and right sides, and the interlocking connecting shaft 15 is configured so that the substantially S-shaped arms 12 rotate together.
[0016]
Reference numeral 16 denotes a storage rack that is normally stored in the storage cabinet 11, and includes a main body 17 that forms the back from the bottom, side plates 18, a net shelf 19 made of wire, and a handle 20 that connects the side plates 18. The
[0017]
Next, the substantially S-shaped arm 12 and the substantially U-shaped arm 13 are connected to the storage rack 16, and the substantially U-shaped arm 13 bent at the approximate center is connected to the side plate 18 constituting the storage rack 16. A link mechanism is configured by pivoting in the vicinity of the uppermost rear.
[0018]
In this way, the storage rack 16 is rotated in an arc shape as shown by a one-dot chain line in FIG. A descent drawer is also performed.
[0019]
Next, the operation and action will be described. The elevating type storage apparatus includes a storage cabinet 11, a storage rack 16 provided in the storage cabinet 11, a substantially S-shaped arm 12 and a substantially U-shaped arm for lifting and lowering the storage rack 16. Since the substantially S-shaped arm 12 and the substantially U-shaped arm 13 are bent, both arms 12 and 13 are bottom plates of the storage cabinet 11 when the storage rack 16 is lowered. And the arms 12 and 13 do not interfere with each other. As a result, the turning angle of both the arms 12 and 13 can be increased, and the lifting stroke of the storage rack 16 can be increased. Therefore, the descending stroke becomes large, and the workability of taking in and out of the storage rack 16 can be improved.
[0020]
In addition, the elevating storage device bends the substantially U-shaped arm 13 at the approximately center, and connects the connection portion between the approximately U-shaped arm 13 and the storage rack 16 at the uppermost rear of the side plate 18 constituting the storage rack 16. Since the arms 12 and 13 are located in the vicinity and draw a large circular rotation, the up and down stroke can be increased, and the storage rack 16 protrudes to the front of the storage cabinet 11 and rotates. As shown by a two-dot chain line in FIG. 1, there is no interference with the interlocking connecting shaft 15 at the time of turning up and down, and a corner relief portion at the lower rear portion of the storage rack 16 is unnecessary, and a flat storage area is provided on the entire bottom surface of the storage rack 16. (Example 2)
FIG. 3 is a side sectional view of the elevating storage apparatus according to the second embodiment of the present invention in the storage rack lowered state. In addition, the thing of the same code | symbol as Example 1 has the same structure, and abbreviate | omits description.
[0021]
The second embodiment is different from the first embodiment in that an opening / closing means 22 for opening and closing the door body 21 provided in the storage cabinet 11 is provided by the lifting and lowering operation of the storage rack 16.
[0022]
23 is a cabinet closing plate fixed to both side plates 18 of the storage rack 16, 24 is an opening / closing handle, 25 is an urging means provided on the opening / closing means 22, and presses the door body 21 to the open side when the storage rack 16 is moved up and down. To do.
[0023]
Next, the operation and action will be described. This elevating type storage device has an opening / closing means 22 for opening and closing the door body 21 in conjunction with the elevating operation of the storage rack 16, and the opening / closing handle 24 is lowered and pushed up. Thus, the door body 21 can be opened and closed via the opening / closing means 22 in conjunction with the raising and lowering operation of the storage rack 16, so that the opening and closing operation of the door body 21 is not necessary, and the storage rack 16 can be moved up and down in one operation. It can be carried out.
[0024]
Further, the opening / closing means 22 is provided with a biasing means 25 that presses the door body 21 to the open side when the storage rack 16 is moved up and down, so that the weight of the door body 21 received by the opening / closing means 22 is reduced. Therefore, the storage rack 16 can be raised and lowered without resistance, and the door body 21 can be opened and closed reliably.
[0025]
In the second embodiment described above, the case where the door body 21 is opened upward in conjunction with the raising / lowering operation of the storage rack 16 has been described. However, the present invention can also be applied to a case where the door body 21 is opened left and right.
[0026]
(Example 3)
FIG. 4 is a side sectional view of the elevating storage device according to the third embodiment of the present invention in the storage rack lowered state. In addition, the thing of the same code | symbol as Example 1 has the same structure, and abbreviate | omits description.
[0027]
The third embodiment is different from the first embodiment (or 2) in that it has electric drive means (not shown) that drives the lifting operation of the storage rack 16.
[0028]
For example, by arranging a known geared motor in the lower space of the storage cabinet 11 bottom plate and the storage rack 16 and forming a fan-shaped gear on the interlocking connection shaft 15, the interlocking connection shaft 15 is driven to rotate, and the storage rack 16 is automatically raised and lowered. To do.
[0029]
Reference numeral 21 denotes a one-piece door that is opened upward in conjunction with the raising and lowering operation of the storage rack 16.
[0030]
Next, the operation and action will be described. This elevating type storage device has an electric drive means for driving the elevating operation of the storage rack 16, and the elevating operation of the storage rack 16 can be performed electrically. 20, the opening / closing handle 24 and the like can be reduced, and the storage rack 16 can be raised and lowered without receiving the weight burden of the stored items.
[0031]
Further, in the lifting storage device, the door body 21 is configured as a single product that opens upward in conjunction with the lifting and lowering operation of the storage rack 16, thereby eliminating the dividing line of the door body 21 that is visible on the outer surface. Therefore, the appearance of the storage cabinet (11) can be improved.
[0032]
【The invention's effect】
As described above, the elevating storage apparatus according to claim 1 of the present invention includes a storage cabinet, a storage rack provided in the storage cabinet, a substantially S-shaped arm that lifts and lowers the storage rack, and a substantially U-shaped arm. Since the substantially S-shaped arm and the substantially U-shaped arm are bent on the same plane , the substantially S-shaped arm and the substantially U-shaped arm are bent, so that the storage is accommodated. Both arms do not interfere with the bottom plate of the storage cabinet when the rack is lowered, and both arms do not interfere with each other. As a result, the rotation angle of both arms can be increased, and the lifting stroke of the storage rack can be increased. Therefore, there is an effect that the descending stroke becomes large and the workability of taking in and out of the storage rack can be improved.
[0033]
According to a second aspect of the present invention, the substantially vertical arm is bent at the approximate center, and the connecting portion between the generally U-shaped arm and the storage rack is positioned near the uppermost rear of the storage rack. Since both arms draw a large circular rotation, the lifting stroke can be increased, and the storage rack protrudes greatly to the front of the storage cabinet and rotates, so the corner relief at the lower rear of the storage rack Is unnecessary, and a flat storage area can be secured on the entire bottom surface of the storage rack.
[0034]
According to a third aspect of the present invention, there is provided an elevating type storage apparatus having an opening / closing means for opening and closing a door body provided in the storage cabinet in conjunction with the lifting operation of the storage rack. Since the body can be opened and closed, there is no need to open and close the door body, and there is an effect that the storage rack can be lowered and raised in one operation.
[0035]
According to a fourth aspect of the present invention, the opening / closing storage device is provided with a biasing means for pressing the door body to the open side when the storage rack is moved up and down to reduce the weight of the door body received by the opening / closing means. Therefore, the storage rack can be raised and lowered without resistance, and the door body can be opened and closed reliably.
[0036]
Further, in the lifting storage device according to claim 5, the door body is constituted by a single product that opens upward in conjunction with the lifting operation of the storage rack, and the dividing line of the door body that is visible on the outer surface is formed. Since it can be eliminated, the aesthetics of the storage cabinet can be improved.
[0037]
Further, the lifting storage device according to claim 6 has electric drive means for driving the lifting operation of the storage rack, and since the storage rack can be lifted and lowered electrically, a handle for lifting operation, an opening / closing handle, etc. There is an effect that the storage rack can be moved up and down without being burdened with the weight of the stored items.
[Brief description of the drawings]
FIG. 1 is a side cross-sectional view of a liftable storage device according to a first embodiment of the present invention when the storage rack is lowered. FIG. 2 is a side cross-sectional view when the storage rack is raised. FIG. 4 is a side sectional view of the liftable storage device in the lowered state of the storage rack. FIG. 4 is a side sectional view of the liftable storage device in the lowered state of the storage rack according to the third embodiment of the present invention. [Fig. 6] Side sectional view of the storage rack in the lowered state [Explanation of symbols]
DESCRIPTION OF SYMBOLS 11 Storage cabinet 12 Abbreviated S-shaped arm 13 Abbreviated U-shaped arm 14 Elevating support device 16 Storage rack 18 Side plate 21 Door body 22 Opening / closing means 25 Energizing means

Claims (6)

収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記略Sの字形アームと略くの字形アームを同一面上に構成した昇降式収納装置。And a lifting support device having a storage cabinet, a storage rack provided in the storage cabinet, a substantially S-shaped arm for lifting and lowering the storage rack, and a substantially U-shaped arm , Elevating type storage device that has a shape arm on the same surface . 収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記略くの字形アームは、略中央で屈曲するとともに、前記略くの字形アームと収納ラックの連結部を、前記収納ラックの最上段後方近傍に位置させてなる昇降式収納装置。 A storage cabinet; a storage rack provided in the storage cabinet; and a lifting support device having a substantially S-shaped arm and a generally U-shaped arm for lifting and lowering the storage rack. And a lifting and lowering storage device in which the connection portion between the substantially U-shaped arm and the storage rack is positioned in the vicinity of the rear of the uppermost stage of the storage rack. 収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記収納ラックの昇降動作に連動して、収納キャビネットに設けた扉体を開閉する開閉手段を設けた昇降式収納装置。 A storage cabinet; a storage rack provided in the storage cabinet; and a lifting support device having a substantially S-shaped arm and a generally U-shaped arm for lifting and lowering the storage rack, and interlocking with a lifting operation of the storage rack An elevating type storage device provided with an opening / closing means for opening and closing a door provided in the storage cabinet. 開閉手段は、収納ラックの昇降動作時に、扉体を開放側に押圧する付勢手段を備えてなる請求項3記載の昇降式収納装置。  The elevating type storage apparatus according to claim 3, wherein the opening / closing means includes an urging means for pressing the door body to the open side when the storage rack is moved up and down. 扉体は、収納ラックの昇降動作に連動して、上方に開放する一枚品で構成してなる請求項3または4記載の昇降式収納装置。The elevator storage apparatus according to claim 3 or 4 , wherein the door body is formed of a single piece that opens upward in conjunction with the lifting operation of the storage rack. 収納キャビネットと、この収納キャビネットに設けた収納ラックと、前記収納ラックを昇降する略Sの字形アームと略くの字形アームとを有する昇降支持装置を備え、前記収納ラックの昇降動作を駆動する電動駆動手段を有してなる昇降式収納装置。An electric drive that includes a storage cabinet, a storage rack provided in the storage cabinet, a lifting support device having a substantially S-shaped arm that lifts and lowers the storage rack, and a generally U-shaped arm, and drives a lifting operation of the storage rack. A liftable storage device having a driving means.
JP25652598A 1998-09-10 1998-09-10 Elevating storage device Expired - Lifetime JP3713971B2 (en)

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Publication number Priority date Publication date Assignee Title
JP2001211942A (en) * 2000-02-02 2001-08-07 Matsushita Electric Ind Co Ltd Lifting type housing device
JP2001211943A (en) * 2000-02-02 2001-08-07 Matsushita Electric Ind Co Ltd Lifting type housing device
JP2001224444A (en) * 2000-02-18 2001-08-21 Matsushita Electric Ind Co Ltd Elevating storage device
JP2001353030A (en) * 2000-06-15 2001-12-25 Matsushita Electric Ind Co Ltd Elevating housing device
JP2002253364A (en) * 2001-03-06 2002-09-10 Matsushita Electric Ind Co Ltd Elevating storage unit and storage equipment using it
JP2002345567A (en) * 2001-05-24 2002-12-03 Matsukinrii:Kk Motor-driven hoisting/lowering rack apparatus
JP4572494B2 (en) * 2001-09-06 2010-11-04 パナソニック株式会社 Lifting storage device
KR101199700B1 (en) * 2010-09-01 2012-11-08 인제대학교 산학협력단 Kitchen unit

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