JPH05171799A - Electrically driven housing under floor - Google Patents

Electrically driven housing under floor

Info

Publication number
JPH05171799A
JPH05171799A JP3354704A JP35470491A JPH05171799A JP H05171799 A JPH05171799 A JP H05171799A JP 3354704 A JP3354704 A JP 3354704A JP 35470491 A JP35470491 A JP 35470491A JP H05171799 A JPH05171799 A JP H05171799A
Authority
JP
Japan
Prior art keywords
link mechanism
lid
opening
underfloor storage
electric underfloor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3354704A
Other languages
Japanese (ja)
Other versions
JP3077044B2 (en
Inventor
Kenji Sakaguchi
坂口  健二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnan Manufacturing Co Ltd
Original Assignee
Johnan Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnan Manufacturing Co Ltd filed Critical Johnan Manufacturing Co Ltd
Priority to JP03354704A priority Critical patent/JP3077044B2/en
Publication of JPH05171799A publication Critical patent/JPH05171799A/en
Application granted granted Critical
Publication of JP3077044B2 publication Critical patent/JP3077044B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To constitute an interlocking mechanism for opening and closing a cover irrespective of the type of a lifting device to give excellent usability for general purpose, downsize its whole body, and realize accurate opening and closing of a cover by manual operation. CONSTITUTION:A cover L which can be opened and closed freely is provided on the opening in a floor F, a drive device for moving a storing case is located under the opening, and an interlocking device 3 for opening and closing the cover L by the movement of the storing ease according to the operation of the drive device is provided. Also an action part which is displaced according to the movement of the storing case and a transmitting link mechanism 5 for opening the cover L by the pressing of the action part and closing it by the return of the action part are provided. In addition, a lock mechanism 7 which can lock or unlock the transmitting link mechanism 5 at a manual full open position Ps where the cover L is fully opened manually is provided between the transmitting link mechanism 5 and a member M fixed to the floor F.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は床の開口部に開閉自在の
蓋を付設し、かつ開口部の下方に収納ケースを移動させ
る駆動装置を配設するとともに、収納ケースの移動によ
り蓋を開閉する連動機構を設けてなる電動床下収納庫に
関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with a lid that can be opened and closed at the opening of a floor, and a drive device for moving the storage case is provided below the opening, and the lid is opened and closed by moving the storage case. The present invention relates to an electric underfloor storage provided with an interlocking mechanism.

【0002】[0002]

【従来技術及びその課題】従来、台所等の床の開口部に
付設した蓋の開閉動作を、収納ケースの昇降移動に連動
させて行うようにした電動床下収納庫としては、実公昭
57−36759号公報で開示される床下収納箱装置、
実公昭58−30906号公報で開示される床下収納装
置、実開昭64−7646号公報で開示される床下収納
装置等で知られている。この種の電動床下収納庫はいず
れも収納ケースを動力式の昇降装置により昇降移動させ
るとともに、上昇時に収納ケースの上端により床にヒン
ジ結合した蓋の下面を直接的に押し上げ、収納ケースの
上昇動作と蓋の開動作を同時に行うものである。
2. Description of the Related Art Conventionally, as an electric underfloor storage in which an opening / closing operation of a lid attached to an opening of a floor of a kitchen or the like is performed in conjunction with the up / down movement of a storage case, it is disclosed in Japanese Utility Model Publication No. Sho 57-36759. Underfloor storage box device disclosed in Japanese Patent Publication No.
It is known as an underfloor storage device disclosed in Japanese Utility Model Publication No. 58-30906 and an underfloor storage device disclosed in Japanese Utility Model Publication No. 64-7646. In this type of electric underfloor storage, the storage case is moved up and down by a power-type lifting device, and at the time of rising, the lower surface of the lid hinged to the floor is directly pushed up by the upper end of the storage case to raise the storage case. And the opening operation of the lid are performed at the same time.

【0003】しかし、このような従来の電動床下収納庫
は構造上、ヒンジに近接した位置を押し上げざるを得な
いため、蓋を押し上げるためのモーメントが著しく大き
くなり、大型の昇降装置が必要になるとともに、ヒンジ
にも機械的強度が要求されるなどの難点があった。
However, since such a conventional electric underfloor storage structure is forced to push up a position close to the hinge, the moment for pushing up the lid becomes extremely large, and a large lifting device is required. At the same time, there is a problem that the hinge also requires mechanical strength.

【0004】一方、このような難点を解決した床下収納
庫昇降装置に於ける蓋体開閉機構も特開昭57−194
66号公報で提案されている。
On the other hand, a lid opening / closing mechanism in an underfloor storage elevator that solves such a problem is also disclosed in Japanese Patent Laid-Open No. 57-194.
No. 66 publication.

【0005】しかし、同公報開示の蓋体開閉機構はワイ
ヤを用いる固有の構造となるため、ワイヤを利用しない
昇降装置には適用が困難となり、汎用性に乏しいととも
に、引張りに基づいて開蓋を行うため、ヒンジから蓋の
反対側へ突出する延長部分が必要となるなど、小型コン
パクト化を図れない難点があった。
However, since the lid opening / closing mechanism disclosed in the above publication has a unique structure using a wire, it is difficult to apply it to an elevating device that does not use a wire, and it has poor versatility, and the lid is opened by pulling. For this reason, there is a problem in that it is impossible to achieve a small size and a compact size because an extension portion projecting from the hinge to the opposite side of the lid is required.

【0006】本発明はこのような従来技術に存在する課
題を解決したものであり、昇降装置の形式を問わずに蓋
の開閉に対する連動機構を構成できるなど、汎用性に優
れるとともに、全体の小型コンパクト化を図り、しか
も、手動操作による的確な蓋開閉を実現できるようにし
た電動床下収納庫の提供を目的とする。
The present invention solves the problems existing in the prior art, and is excellent in versatility such that an interlocking mechanism for opening and closing the lid can be configured regardless of the type of the lifting device, and the overall size is small. It is an object of the present invention to provide an electric underfloor storage that can be made compact and can be opened and closed accurately by manual operation.

【0007】[0007]

【課題を解決するための手段】本発明は床Fの開口部H
に開閉自在の蓋Lを付設し、かつ開口部Hの下方に収納
ケースCを移動させる駆動装置2を配設するとともに、
駆動装置2の作動に基づく収納ケースCの移動により蓋
Lを開閉する連動機構3を設けてなる電動床下収納庫1
を構成するに際して、特に、収納ケースCの移動に対応
して変位する作用部4と、作用部4に押されて蓋Lを開
き、かつ作用部4の戻りで蓋Lを閉じる伝達リンク機構
部5を設けるとともに、伝達リンク機構部5と床Fに対
して固定状態の部材M間に、手動により蓋Lが全開する
手動全開位置Psで伝達リンク機構部5の位置をロック
又はロック解除可能なロック機構部7を設けてなること
を特徴とする。
SUMMARY OF THE INVENTION The present invention is directed to an opening H in a floor F.
A lid L that can be opened and closed is attached to the vehicle, and a drive device 2 that moves the storage case C is disposed below the opening H.
An electric underfloor storage 1 having an interlocking mechanism 3 for opening and closing the lid L by moving the storage case C based on the operation of the drive device 2.
In particular, the action portion 4 that is displaced in response to the movement of the storage case C, and the transmission link mechanism portion that is pushed by the action portion 4 to open the lid L and that closes the lid L when the action portion 4 returns. 5, the position of the transmission link mechanism 5 can be locked or unlocked between the members M fixed to the transmission link mechanism 5 and the floor F at a manually fully open position Ps where the lid L is fully opened manually. It is characterized in that a lock mechanism portion 7 is provided.

【0008】この場合、手動全開位置Psは作用部4の
変位に基づいて全開する自動全開位置Pfよりも、さら
に開いた位置に設定する。また、伝達リンク機構部5は
作用部4の係合する一辺が固定された平行四辺形状の自
在リンク機構部8と、自在リンク機構部8と蓋Lを連結
する連結リンク機構部9により構成するとともに、作用
部4は自在リンク機構部8に係合する回動ローラ4rを
有する係合体4cにより構成する。さらにまた、ロック
機構部7は連結リンク機構部9に回動自在に設けたロッ
クプレート12と、自在リンク機構部8を支持する本体
フレームNに設けた係止部13を備えて構成できる。
In this case, the manual full open position Ps is set to a position further opened than the automatic full open position Pf which is fully opened based on the displacement of the action portion 4. The transmission link mechanism section 5 is composed of a parallelogram free link mechanism section 8 with one side fixed to which the action section 4 engages, and a connecting link mechanism section 9 connecting the free link mechanism section 8 and the lid L. At the same time, the acting portion 4 is constituted by an engaging body 4c having a rotating roller 4r that engages with the universal link mechanism portion 8. Furthermore, the lock mechanism portion 7 can be configured to include a lock plate 12 rotatably provided on the connecting link mechanism portion 9 and a locking portion 13 provided on the main body frame N supporting the universal link mechanism portion 8.

【0009】[0009]

【作用】本発明に係る電動床下収納庫1によれば、収納
ケースCは駆動装置2の作動により移動(昇降)せしめ
られる。また、収納ケースCの移動に対応して作用部4
が変位(昇降)し、この変位は伝達リンク機構部5を介
して蓋Lに伝達される。即ち、作用部4は上昇時に自在
リンク機構部8に係合し、同リンク機構部8を押し上げ
る。同リンク機構部8の上昇変位は連結リンク機構部9
を介して蓋Lに伝達され、これにより、蓋Lは開動作す
る。一方、作用部4は下降することにより自在リンク機
構部8に対する係合が解除され、蓋Lは自重又は必要に
より設けたスプリング等の付勢力により閉動作する。
According to the electric underfloor storage 1 according to the present invention, the storage case C is moved (elevated) by the operation of the drive device 2. In addition, the action portion 4 is provided in correspondence with the movement of the storage case C.
Is displaced (elevated), and this displacement is transmitted to the lid L via the transmission link mechanism section 5. That is, the acting portion 4 engages with the universal link mechanism portion 8 when rising, and pushes up the link mechanism portion 8. The ascending displacement of the link mechanism 8 is caused by the connecting link mechanism 9
Is transmitted to the lid L via, and the lid L is opened. On the other hand, the action part 4 is released to disengage from the free link mechanism part 8, and the lid L is closed by its own weight or an urging force such as a spring provided as necessary.

【0010】他方、伝達リンク機構部5と作用部4は非
連結状態にあり、かつ作用部4の押方向に対して係合す
るため、駆動装置2が停止状態にあっても、蓋Lは手動
操作により開閉できる。この際、開操作時において、蓋
Lを手動全開位置Psまで変位させれば、伝達リンク機
構部5に回動自在に設けたロックプレート12が本体フ
レームNに設けた係止部13に係止し、伝達リンク機構
部5の位置がロックされることにより、蓋Lの位置が固
定される。一方、手でロックプレート12を変位させ、
ロック機構部7のロックを解除すれば、手動により蓋L
を閉操作できる。なお、手動全開位置Psは作用部4に
よる蓋Lの自動全開位置Pfよりも、さらに開いた位置
に設定するため、ロック機構部7は駆動装置2による蓋
Lの開閉時には機能しない。
On the other hand, the transmission link mechanism portion 5 and the action portion 4 are in a non-connected state and engage with each other in the pushing direction of the action portion 4, so that the lid L is not removed even when the drive device 2 is stopped. It can be opened and closed by manual operation. At this time, when the lid L is displaced to the manual fully open position Ps during the opening operation, the lock plate 12 rotatably provided on the transmission link mechanism portion 5 is engaged with the engagement portion 13 provided on the body frame N. Then, the position of the lid L is fixed by locking the position of the transmission link mechanism unit 5. On the other hand, by displacing the lock plate 12 by hand,
If the lock of the lock mechanism section 7 is released, the lid L is manually operated.
Can be closed. Since the manual fully open position Ps is set to a position further opened than the automatic fully open position Pf of the lid L by the action part 4, the lock mechanism part 7 does not function when the lid L is opened and closed by the drive device 2.

【0011】[0011]

【実施例】次に、本発明に係る好適な実施例を挙げ、図
面に基づき詳細に説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, preferred embodiments according to the present invention will be described in detail with reference to the drawings.

【0012】まず、電動床下収納庫1の全体的な概略構
成について、図4〜図8を参照して説明する。
First, the overall schematic structure of the electric underfloor storage 1 will be described with reference to FIGS.

【0013】電動床下収納庫1は図4及び図5に示すよ
うに、住宅における台所等の床下に設置するもので、床
Fに開口部Hを設けるとともに、開口部Hには一対の蓋
L、Lを外側に設けたヒンジ21、21を介して開閉可
能に付設する。
As shown in FIGS. 4 and 5, the electric underfloor storage 1 is installed under the floor of a kitchen or the like in a house, and has an opening H in the floor F and a pair of lids L in the opening H. , L are attached so as to be openable and closable via hinges 21, 21 provided on the outside.

【0014】開口部Hの下方には大引きFm等に固定し
た本体フレームN(部材M)を設置し、本体フレームN
の内部には昇降装置2v(駆動装置2)を配設する(図
6参照)。昇降装置2vは本体フレームNにおける対向
する一対の側面部Nx…に左右二本ずつ取付けた鉛直な
ガイドレール23…を備える。各ガイドレール23…は
図7に示すように断面C形に形成し、各ガイドレール2
3…には図8に示すスライダ24…を移動自在に装填す
る。この場合、一つのスライダ24(他も同じ)は上下
に一対のローラ25p、25qを有し、このローラ25
p、25qをガイドレール23…に挿入して装填する。
そして、図6に示すように、各スライダ24…は収納ケ
ースCを載せる支持ベース26の周縁部に取付ける。
Below the opening H, a main body frame N (member M) fixed to a large pull Fm or the like is installed.
An elevating device 2v (driving device 2) is installed inside the (see FIG. 6). The elevating device 2v includes vertical guide rails 23 mounted on the pair of opposed side surfaces Nx ... Each guide rail 23 ... Is formed in a C-shaped cross section as shown in FIG.
Sliders 24 shown in FIG. In this case, one slider 24 (others are the same) has a pair of rollers 25p and 25q at the top and bottom.
Insert p and 25q into the guide rails 23 and load.
Then, as shown in FIG. 6, the sliders 24 are attached to the peripheral portion of the support base 26 on which the storage case C is placed.

【0015】一方、本体フレームNにおける他の対向す
る一対の側板部Ny…には駆動部27…を取付ける。一
方の駆動部27(他方も同じ)は図6に示すように、回
動部28を介して結合したメインアーム29とサブアー
ム30からなるXアーム機構部31を備える。メインア
ーム29は一端を支持ベース26に固定した水平な可動
レール32に対してスライド自在に装填するとともに、
他端にはセクタギア33を固定し、さらに、メインアー
ム29の他端と回動軸28間の中間位置は本体フレーム
Nに支軸34を介して回動自在に取付ける。他方、サブ
アーム30は一端を支持ベース26に回動自在に取付け
るとともに、他端は本体フレームNに固定した水平な固
定レール35にスライド自在に装填する。また、本体フ
レームNには駆動モータ36と伝達ギア機構37を取付
け、伝達ギア機構37の出力ギア37sには前記セクタ
ギア33を噛合させる。
On the other hand, the driving portions 27 ... Are attached to the other pair of side plate portions Ny. As shown in FIG. 6, one drive unit 27 (the other is the same) is provided with an X arm mechanism unit 31 composed of a main arm 29 and a sub arm 30 that are connected via a rotating unit 28. The main arm 29 is slidably mounted on a horizontal movable rail 32 having one end fixed to the support base 26, and
A sector gear 33 is fixed to the other end, and an intermediate position between the other end of the main arm 29 and the rotary shaft 28 is rotatably attached to the main body frame N via a support shaft 34. On the other hand, one end of the sub arm 30 is rotatably attached to the support base 26, and the other end is slidably mounted on a horizontal fixed rail 35 fixed to the main body frame N. A drive motor 36 and a transmission gear mechanism 37 are attached to the main body frame N, and an output gear 37s of the transmission gear mechanism 37 is meshed with the sector gear 33.

【0016】そして、本体フレームNの内部には図4に
示すように、収納ケースCを収容する。この場合、収納
ケースCの上端には外方に延出して形成した係止縁部C
s設けるとともに、本体フレームNの上端には内方に延
出して形成した上縁部Nsを設け、係止縁部Csを上縁
部Nsの先端に係止させることにより、収納ケースCの
下方への変位を規制する。
Inside the main body frame N, as shown in FIG. 4, a storage case C is stored. In this case, the upper edge of the storage case C has a locking edge portion C formed by extending outward.
s is provided, and an upper edge portion Ns formed by extending inward is provided at the upper end of the main body frame N, and the locking edge portion Cs is locked at the tip of the upper edge portion Ns, thereby lowering the storage case C. Regulate the displacement to.

【0017】次に、本発明に係る電動床下収納庫1の要
部構成について、図1〜図8を参照して説明する。
Next, the structure of the essential parts of the electric underfloor storage 1 according to the present invention will be described with reference to FIGS.

【0018】まず、相対向する側面部Ny…における一
方の側面部Ny(他方も同じ)には、上下に離間したブ
ラケット41、42を固定し、上側のブラケット41に
は上リンク8uの一端を回動自在に取付けるとともに、
下側のブラケット42には下リンク8dの一端を回動自
在に取付ける。下リンク8dの他端と上リンク8uの中
間位置は伝達リンク8pにより回動自在に連結し、これ
により、上リンク8uと下リンク8dが平行となり、か
つ伝達リンク8pと側面部Nyが平行となる平行四辺形
状の自在リンク機構部8を構成する。
First, brackets 41 and 42, which are vertically separated, are fixed to one side surface portion Ny (the same is true for the other side) of the side surface portions Ny facing each other, and one end of the upper link 8u is attached to the upper side bracket 41. Attach it rotatably,
One end of the lower link 8d is rotatably attached to the lower bracket 42. The other end of the lower link 8d and the intermediate position of the upper link 8u are rotatably connected by a transmission link 8p, whereby the upper link 8u and the lower link 8d are parallel, and the transmission link 8p and the side surface portion Ny are parallel. The parallelogram free universal link mechanism 8 is formed.

【0019】一方、上リンク8uの他端と蓋Lの下面に
固定したブラケット11は連結リンク9a(連結リンク
機構部9)により回動自在に連結し、自在リンク機構部
8の変位を蓋Lに対して伝達可能に構成する。なお、連
結リンク9aは本体フレームNの上縁部Nsに形成した
挿通孔43を通して配設する。また、連結リンク9aの
下端部には長孔15を形成し、この長孔15に上リンク
8uの先端が係合する。そして、連結リンク9aと本体
フレームNの上縁部Ns間には本発明に従って、ロック
機構部7を設ける。
On the other hand, the bracket 11 fixed to the other end of the upper link 8u and the lower surface of the lid L is rotatably connected by a connecting link 9a (connecting link mechanism portion 9), and the displacement of the universal link mechanism portion 8 is covered by the lid L. It is configured to be able to communicate with. The connecting link 9a is disposed through the insertion hole 43 formed in the upper edge portion Ns of the main body frame N. Further, a long hole 15 is formed at the lower end of the connecting link 9a, and the tip of the upper link 8u engages with this long hole 15. A lock mechanism portion 7 is provided between the connecting link 9a and the upper edge portion Ns of the body frame N according to the present invention.

【0020】ロック機構部7は図1〜図3に示すように
構成する。12は細長に形成したロックプレートであ
り、上寄りの中間位置を連結リンク9aにおける上寄り
の中間位置に支軸16により回動自在に取付ける。ま
た、ロックプレート12における支軸16よりも下側の
位置にはロックプレート12の一部を折曲形成したスト
ッパ17を設ける。これにより、ロックプレート12は
鉛直に位置しようとするが、ストッパ17が連結リンク
9aに係止するため、若干傾斜した状態で、その位置が
規制される。さらにまた、ロックプレート12における
支軸16よりも上側には、ロックプレート12の一部を
折曲形成した押片部18を設ける。この押片部18は手
で押すことにより、ロックプレート12における支軸1
6よりも下側の部分を回動変位させるもので、所定の角
度範囲だけ回動したなら連結リンク9aに係止するよう
に形成する。
The lock mechanism section 7 is constructed as shown in FIGS. Reference numeral 12 denotes an elongated lock plate, which is rotatably attached by a support shaft 16 to an upper intermediate position of the connecting link 9a. Further, a stopper 17 formed by bending a part of the lock plate 12 is provided at a position below the support shaft 16 in the lock plate 12. As a result, the lock plate 12 tends to be positioned vertically, but since the stopper 17 is locked to the connecting link 9a, its position is regulated in a slightly inclined state. Furthermore, a push piece portion 18 formed by bending a part of the lock plate 12 is provided above the support shaft 16 of the lock plate 12. By pushing the pushing piece portion 18 by hand, the support shaft 1 in the lock plate 12 is
A portion below 6 is rotationally displaced, and is formed so as to be locked to the connecting link 9a when rotated by a predetermined angle range.

【0021】一方、本体フレームNの上縁部Nsにおけ
る挿通孔43の近傍には前記ロックプレート12の下端
が係止可能な係止部13を形成する。係止部13はロッ
クプレート12の下端一部が挿入して係止可能な矩形の
開口により形成する。なお、ロックプレート12と係止
部13の関係は次のようになる。まず、昇降装置2vの
作動により連結リンク9aが変位する場合、ロックプレ
ート12と連結リンク9aは共に挿通孔43を挿通す
る。しかし、ロックプレート12は挿通孔43の縁部に
当接して回動変位するも、ロックプレート12の下端は
本体フレームNの上縁部Nsよりも上方へ変位すること
はない。一方、蓋Lを手動操作により最大限まで開けた
場合、ロックプレート12の下端は本体フレームNの上
縁部Nsよりも上方まで変位し、ロックプレート12の
下端は係止部13に上から係止可能となる。
On the other hand, in the vicinity of the insertion hole 43 in the upper edge portion Ns of the main body frame N, a locking portion 13 capable of locking the lower end of the lock plate 12 is formed. The locking portion 13 is formed by a rectangular opening into which the lower end of the lock plate 12 can be inserted and locked. The relationship between the lock plate 12 and the locking portion 13 is as follows. First, when the connecting link 9a is displaced by the operation of the elevating device 2v, both the lock plate 12 and the connecting link 9a are inserted through the insertion hole 43. However, although the lock plate 12 comes into contact with the edge portion of the insertion hole 43 and is rotationally displaced, the lower end of the lock plate 12 is not displaced above the upper edge portion Ns of the main body frame N. On the other hand, when the lid L is opened to the maximum extent by manual operation, the lower end of the lock plate 12 is displaced above the upper edge portion Ns of the main body frame N, and the lower end of the lock plate 12 engages with the locking portion 13 from above. Can be stopped.

【0022】なお、平行四辺形状の自在リンク機構部8
と連結リンク機構部9(連結リンク9a)は伝達リンク
機構部5を構成するとともに、伝達リンク機構部5と後
述する作用部4は連動機構3を構成する。
The parallelogram free link mechanism section 8
The connection link mechanism unit 9 (connection link 9a) constitutes the transmission link mechanism unit 5, and the transmission link mechanism unit 5 and the action unit 4 described later constitute the interlocking mechanism 3.

【0023】他方、スライダ24には作用部4を取付け
る。作用部4は図7に示すように、スライダ24から突
出した突起状の係合体4cにより構成し、先端には回動
ローラ4rを備える。なお、回動ローラ4rは下リンク
8dにおける中間部下方に位置させる。また、上リンク
8uと本体フレームN間にはスプリング45を架設し、
上リンク8uを下方へ付勢する。
On the other hand, the acting portion 4 is attached to the slider 24. As shown in FIG. 7, the action portion 4 is composed of a protrusion-shaped engaging body 4c protruding from the slider 24, and has a rotating roller 4r at its tip. The rotating roller 4r is located below the intermediate portion of the lower link 8d. Further, a spring 45 is installed between the upper link 8u and the main body frame N,
The upper link 8u is urged downward.

【0024】次に、本発明に係る電動床下収納庫1の全
体動作及び要部の機能について説明する。
Next, the overall operation of the electric underfloor storage 1 according to the present invention and the functions of the main parts will be described.

【0025】図4は昇降装置2vが最下降位置にある状
態を示す。この状態では収納ケースCも下限位置とな
り、蓋L、Lは閉状態となる。
FIG. 4 shows a state in which the lifting device 2v is at the lowest position. In this state, the storage case C is also at the lower limit position and the lids L, L are closed.

【0026】まず、この状態から昇降装置2vを作動さ
せ、収納ケースCを使用位置(上限位置)まで上昇させ
る場合について説明する。この場合、駆動モータ36の
回転は伝達ギア機構37を介してセクタギア33に伝達
され、メインアーム29を回動変位させることにより支
持ベース26を上昇させる。支持ベース26の上昇によ
りスライダ24及び係合体4cが上昇し、係合体4cは
下リンク8dを上方へ押し上げる。この結果、下リンク
8dは上方へ回動変位するとともに、伝達リンク8pを
介して上リンク8uを上方へ回動変位させる。この変位
はさらに連結リンク9aを介して蓋Lに伝達され、蓋L
は開動作する。なお、係合体4cは伝達リンク8pに当
接しつつ上昇し、蓋Lは開状態を維持する。
First, the case where the lifting device 2v is operated from this state to raise the storage case C to the use position (upper limit position) will be described. In this case, the rotation of the drive motor 36 is transmitted to the sector gear 33 via the transmission gear mechanism 37, and the main arm 29 is rotationally displaced to raise the support base 26. The slider 24 and the engagement body 4c rise as the support base 26 rises, and the engagement body 4c pushes the lower link 8d upward. As a result, the lower link 8d is rotationally displaced upward, and the upper link 8u is rotationally displaced upward via the transmission link 8p. This displacement is further transmitted to the lid L via the connecting link 9a, and the lid L
Opens. The engagement body 4c ascends while coming into contact with the transmission link 8p, and the lid L maintains the open state.

【0027】ところで、この際の全開位置は係合体4c
の位置と伝達リンク機構部5の構成により決まる自動全
開位置Pf、即ち、図2に示すように、蓋Lの面が鉛直
面よりもやや内側に傾斜する位置となる。したがって、
ロック機構部7はロックプレート12が挿通孔43の縁
部に当接して回動変位するも、ロックプレート12の下
端は本体フレームNの上縁部Nsよりも上方へ変位する
ことはなく、昇降装置2vを利用した自動開閉時にはロ
ック機構部7は何ら機能しない。
By the way, the fully open position at this time is the engaging member 4c.
2 and the position of the transmission link mechanism 5, the automatic fully open position Pf, that is, the position of the lid L inclined slightly inward from the vertical plane as shown in FIG. Therefore,
Although the lock mechanism 12 pivotally displaces when the lock plate 12 comes into contact with the edge of the insertion hole 43, the lower end of the lock plate 12 does not displace higher than the upper edge Ns of the main body frame N, and ascends and descends. The lock mechanism portion 7 does not function at all during automatic opening and closing using the device 2v.

【0028】一方、収納ケースCを床下に格納する場合
には、昇降装置2vを反対方向に作動させればよく、こ
れにより、収納ケースCは下降するとともに、係合体4
cも下方に戻される。この結果、係合体4cと伝達リン
ク機構部5の係合は解除され、この際、蓋Lは自重又は
スプリング45により閉動作する。
On the other hand, when the storage case C is stored under the floor, the elevating device 2v may be operated in the opposite direction, whereby the storage case C is lowered and the engaging member 4 is moved.
c is also returned downward. As a result, the engagement between the engagement body 4c and the transmission link mechanism portion 5 is released, and at this time, the lid L is closed by its own weight or the spring 45.

【0029】他方、本発明に係る電動床下収納庫1は係
合体4cと伝達リンク機構部5は非連結構造となってい
るため、蓋Lを手動により開閉操作することができる。
この場合、蓋Lを最大に開く位置、即ち、図1に示すよ
うに、蓋Lの面が鉛直面よりもやや外側に傾斜する手動
全開位置Psまで移動させれば、ロックプレート12の
下端は本体フレームNの上縁部Nsよりも上方まで変位
し、ロックプレート12の下端は係止部13に上から係
止する。したがって、伝達リンク機構部5の位置(蓋L
の位置)を手動全開位置Psにロックできる。よって、
停電や故障等の異常時においても、支障なく収納ケース
Cを使用できるとともに、必要に応じて自動開閉と手動
開閉を選択して利用できる。
On the other hand, in the electric underfloor storage 1 according to the present invention, since the engagement body 4c and the transmission link mechanism portion 5 have a non-connection structure, the lid L can be manually opened and closed.
In this case, if the lid L is moved to the maximum open position, that is, as shown in FIG. 1, the lid L is moved to the manual fully open position Ps in which the surface of the lid L is inclined slightly outward from the vertical plane, the lower end of the lock plate 12 is moved. The upper end portion Ns of the main body frame N is displaced upward, and the lower end of the lock plate 12 is locked by the locking portion 13 from above. Therefore, the position of the transmission link mechanism portion 5 (the lid L
Position) can be locked at the manually fully open position Ps. Therefore,
The storage case C can be used without any trouble even when there is an abnormality such as a power failure or failure, and automatic opening and closing can be selected and used as needed.

【0030】なお、手動操作時において、蓋Lを手動で
閉操作する場合には、手で押片部18を押すことによ
り、ロックプレート12を係止部13から離間させるこ
とができ、これにより、ロック機構部7のロックが解除
される。よって、蓋Lを手動により閉じることができ
る。
In the manual operation, when the lid L is manually closed, the lock plate 12 can be separated from the locking portion 13 by pushing the pushing piece portion 18 by hand. The lock of the lock mechanism unit 7 is released. Therefore, the lid L can be closed manually.

【0031】以上、実施例について詳細に説明したが、
本発明はこのような実施例に限定されるものではない。
例えば、駆動装置は昇降装置を例示したが、水平方向に
移動させる水平移動装置であってもよい。その他、細部
の構成、形状、数量等において、本発明の要旨を逸脱し
ない範囲で任意に変更できる。
The embodiment has been described in detail above.
The present invention is not limited to such an embodiment.
For example, although the drive device is exemplified by the elevating device, it may be a horizontal moving device that moves in the horizontal direction. In addition, the detailed configuration, shape, quantity, and the like can be arbitrarily changed without departing from the scope of the present invention.

【0032】[0032]

【発明の効果】このように、本発明に係る電動床下収納
庫は収納ケースの移動に対応して変位する作用部と、作
用部に押されて蓋を開き、かつ作用部の戻りで蓋を閉じ
る伝達リンク機構部を設けるとともに、伝達リンク機構
部と床に対して固定状態の部材間に、手動により蓋が全
開する手動全開位置で伝達リンク機構部の位置をロック
又はロック解除可能なロック機構部を設けてなるため、
次のような顕著な効果を奏する。
As described above, in the electric underfloor storage according to the present invention, the action part which is displaced in accordance with the movement of the storage case, the action part pushes the lid open, and the action part returns to open the lid. A locking mechanism that provides a closing transmission link mechanism and locks or unlocks the position of the transmission link mechanism between the members fixed to the transmission link mechanism and the floor at the manually fully open position where the lid is fully opened manually. Since the section is provided,
It has the following remarkable effects.

【0033】 作用部と伝達リンク機構部は非連結構
造となるため、任意の形態の駆動装置を利用できるな
ど、汎用性に優れる。
Since the action section and the transmission link mechanism section have a non-coupling structure, the versatility is excellent such that a drive device of any form can be used.

【0034】 蓋開閉を行う伝達リンク機構部等は本
体フレーム内に全て収まるため、電動床下収納庫全体の
小型コンパクト化を図れる。
Since the transmission link mechanism portion and the like for opening and closing the lid are all housed in the main body frame, the overall size of the electric underfloor storage can be reduced in size and size.

【0035】 手動操作による的確な蓋開閉を実現で
き、停電等の異常時であっも支障なく使用できるととも
に、自動開閉と手動開閉を任意に選択できるなど、使い
勝手に優れ、経済性にも寄与できる。
Appropriate lid opening and closing can be realized by manual operation, and it can be used without any trouble in the event of an abnormality such as power failure. It is also easy to use because it can arbitrarily select automatic opening and closing and manual opening and closing, and it can also contribute to economy. ..

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る電動床下収納庫におけるロック機
構部のロック状態を示す要部構成図、
FIG. 1 is a main part configuration diagram showing a locked state of a lock mechanism section in an electric underfloor storage according to the present invention;

【図2】同ロック機構部のロック解除状態を示す要部構
成図、
FIG. 2 is a main part configuration diagram showing an unlocked state of the lock mechanism section;

【図3】同ロック機構部の斜視図、FIG. 3 is a perspective view of the lock mechanism section,

【図4】同電動床下収納庫の蓋を閉じた状態を示す正面
図、
FIG. 4 is a front view showing a state where the lid of the electric underfloor storage is closed.

【図5】同電動床下収納庫の蓋を開いた状態を示す正面
図、
FIG. 5 is a front view showing a state where the lid of the electric underfloor storage is opened.

【図6】同電動床下収納庫の駆動装置を示す側面図、FIG. 6 is a side view showing a drive device for the electric underfloor storage;

【図7】同電動床下収納庫におけるスライダ付近の一部
拡大平面図、
FIG. 7 is a partially enlarged plan view of the vicinity of a slider in the electric underfloor storage;

【図8】同電動床下収納庫に用いるスライダの正面図、FIG. 8 is a front view of a slider used for the electric underfloor storage;

【符号の説明】[Explanation of symbols]

1 電動床下収納庫 2 駆動装置 3 連動機構 4 作用部 4c 係合体 4r 回動ローラ 5 伝達リンク機構部 7 ロック機構部 8 自在リンク機構部 9 連結リンク機構部 12 ロックプレート 13 係止部 M 部材 N 本体フレーム F 床 H 開口部 L 蓋 C 収納ケース Ps 自動全開位置 Pf 手動全開位置 DESCRIPTION OF SYMBOLS 1 Electric underfloor storage 2 Drive device 3 Interlocking mechanism 4 Action part 4c Engaging body 4r Rotating roller 5 Transmission link mechanism part 7 Lock mechanism part 8 Universal link mechanism part 9 Connection link mechanism part 12 Lock plate 13 Locking part M member N Body frame F Floor H Opening L Lid C Storage case Ps Automatic fully open position Pf Manual fully open position

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 床の開口部に開閉自在の蓋を付設し、か
つ開口部の下方に収納ケースを移動させる駆動装置を配
設するとともに、駆動装置の作動に基づく収納ケースの
移動により蓋を開閉する連動機構を設けてなる電動床下
収納庫において、収納ケースの移動に対応して変位する
作用部と、作用部に押されて蓋を開き、かつ作用部の戻
りで蓋を閉じる伝達リンク機構部を設けるとともに、伝
達リンク機構部と床に対して固定状態の部材間に、手動
により蓋が全開する手動全開位置で伝達リンク機構部の
位置をロック又はロック解除可能なロック機構部を設け
てなることを特徴とする電動床下収納庫。
1. A lid that can be opened and closed is attached to an opening of the floor, and a drive device that moves the storage case is arranged below the opening. The lid is moved by moving the storage case based on the operation of the drive device. In an electric underfloor storage provided with an interlocking mechanism that opens and closes, an action section that is displaced in response to movement of a storage case, a transmission link mechanism that is pushed by the action section to open a lid, and a lid is returned when the action section returns. A lock mechanism part that locks or unlocks the position of the transmission link mechanism part at a manually fully open position where the lid is manually fully opened is provided between the member fixed to the floor and the transmission link mechanism part. Electric underfloor storage that is characterized by.
【請求項2】 手動全開位置は作用部の変位に基づいて
全開する自動全開位置よりも、さらに開いた位置に設定
することを特徴とする請求項1記載の電動床下収納庫。
2. The electric underfloor storage according to claim 1, wherein the manual fully open position is set to a position further opened than the automatic fully open position in which it is fully opened based on the displacement of the action portion.
【請求項3】 伝達リンク機構部は作用部の係合する一
辺が固定された平行四辺形状の自在リンク機構部と、自
在リンク機構部と蓋を連結する連結リンク機構部からな
ることを特徴とする請求項1記載の電動床下収納庫。
3. The transmission link mechanism portion is composed of a parallelogram free link mechanism portion having one side fixed to engage the action portion, and a connection link mechanism portion connecting the free link mechanism portion and the lid. The electric underfloor storage according to claim 1.
【請求項4】 作用部は自在リンク機構部に係合する回
動ローラを有する係合体により構成することを特徴とす
る請求項1又は3記載の電動床下収納庫。
4. The electric underfloor storage according to claim 1 or 3, wherein the operating portion is constituted by an engaging body having a rotating roller which engages with the universal link mechanism portion.
【請求項5】 ロック機構部は連結リンク機構部に回動
自在に設けたロックプレートと、自在リンク機構部を支
持する本体フレームに設けた係止部からなることを特徴
とする請求項1又は3記載の電動床下収納庫。
5. The lock mechanism portion comprises a lock plate rotatably provided on the connecting link mechanism portion, and a locking portion provided on a main body frame that supports the universal link mechanism portion. Electric underfloor storage described in 3.
JP03354704A 1991-12-19 1991-12-19 Electric underfloor storage Expired - Fee Related JP3077044B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03354704A JP3077044B2 (en) 1991-12-19 1991-12-19 Electric underfloor storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03354704A JP3077044B2 (en) 1991-12-19 1991-12-19 Electric underfloor storage

Publications (2)

Publication Number Publication Date
JPH05171799A true JPH05171799A (en) 1993-07-09
JP3077044B2 JP3077044B2 (en) 2000-08-14

Family

ID=18439347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03354704A Expired - Fee Related JP3077044B2 (en) 1991-12-19 1991-12-19 Electric underfloor storage

Country Status (1)

Country Link
JP (1) JP3077044B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004084325A (en) * 2002-08-27 2004-03-18 Inax Corp Toilet seat facility

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101931475B1 (en) 2018-08-02 2018-12-20 이종석 Pipe support for construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004084325A (en) * 2002-08-27 2004-03-18 Inax Corp Toilet seat facility

Also Published As

Publication number Publication date
JP3077044B2 (en) 2000-08-14

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