JPS5814220Y2 - Device to prevent cabinets, etc., from tipping over with multiple drawers - Google Patents
Device to prevent cabinets, etc., from tipping over with multiple drawersInfo
- Publication number
- JPS5814220Y2 JPS5814220Y2 JP1977006862U JP686277U JPS5814220Y2 JP S5814220 Y2 JPS5814220 Y2 JP S5814220Y2 JP 1977006862 U JP1977006862 U JP 1977006862U JP 686277 U JP686277 U JP 686277U JP S5814220 Y2 JPS5814220 Y2 JP S5814220Y2
- Authority
- JP
- Japan
- Prior art keywords
- drawer
- vertical rod
- cabinet
- rotating member
- horizontal axis
- 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.)
- Expired
Links
Landscapes
- Drawers Of Furniture (AREA)
Description
【考案の詳細な説明】
本考案はキャビネットや机等の複数段の抽斗を有するも
のにおいて、１つの抽斗を引出すと自動的に他の抽斗が
開き止めされ、これによってキャビネット等の前方への
転倒を防止する装置に関するものである。[Detailed description of the invention] This invention is for cabinets, desks, etc. that have multiple drawers, and when one drawer is pulled out, the other drawers are automatically stopped from opening, thereby preventing the cabinet, etc. from falling forward. The present invention relates to a device for preventing.
複数段の抽斗を有するキャビネット等において各抽斗に
それぞれ書類等が一杯に入っているような場合に、これ
らの抽斗を同時に引出してしまうと重心が前方に偏って
非常に不安定になり、抽斗にか・る荷重が大きいとキャ
ビネット等が前方に転倒するおそれがある。If you have a cabinet with multiple drawers and each drawer is filled with documents, etc., if you pull out all the drawers at the same time, the center of gravity will shift to the front, making it extremely unstable and causing the drawers to become unstable. If the load is large, the cabinet, etc. may fall forward.
従って、このようなおそれのあるものにおいては、１つ
の抽斗を引出したときに他の抽斗が自動的に開き止めさ
れるような機構を装備することが要求されるわけである
が、か・る場合、従来におけるこの種の転倒防止装置は
、構造が複雑であったり大かがすなものであってコスト
が高くつく等の欠陥があった。Therefore, it is necessary to equip a device with such a risk to be equipped with a mechanism that automatically stops the other drawers from opening when one drawer is pulled out. In this case, conventional fall prevention devices of this type have drawbacks such as complicated structures, bulky structures, and high costs.
本考案は上記の事情に鑑み、上下数段の抽斗のうちの任
意の１つの抽斗を引出したときに他の抽斗か１動的に開
き止めされ、引出された抽斗を元の位置に戻せば開き止
め状態が解除され、これによって任意の抽斗の出入を可
能ならしめながら誤まって２つ以上の抽斗が引出される
ことを確実に防止してキャビネット等の安定性を保つこ
とができ、しかも構造が簡単で製作及び取付けの容易な
キャビネット等の前倒防止装置を提供せんとするもので
あり、その構成は次の通りである。In view of the above-mentioned circumstances, the present invention has been developed so that when any one of the upper and lower drawers is pulled out, one of the other drawers is dynamically stopped from opening, and when the drawn drawer is returned to its original position. The locking state is released, and while allowing any drawer to be moved in and out, it is possible to reliably prevent two or more drawers from being pulled out by mistake, and to maintain the stability of the cabinet, etc. It is an object of the present invention to provide a device for preventing the tipping of a cabinet, etc., which has a simple structure and is easy to manufacture and install, and its configuration is as follows.
本考案は、複数段の抽斗を有するキャビネット等におい
て、キャビネット等の本体に上下動可能な縦杆を設け、
かつ、各抽斗に対応する位置にそれぞれ、キャビネット
等の本体に横軸を介して支承された所定範囲にわたって
回転可能な縦杆押上用の回転部材を配備し、各抽斗の外
側面部に抽斗の出入に応じて上記回転部材を回動させる
作動片を突設し、上記回転部材に、該回転部材の回転に
応じ上記横軸の後方から上方にまでわたって移動可能と
なる縦杆押上部と、該縦杆押上部が上記横軸の後方に位
置する状態において上記作動片の移動経路に臨む抽斗引
出し時の被作動部と、縦杆押上部が上記横軸の上方に位
置するように回転部材が回転した状態において上記作動
片の移動経路に臨む抽斗収納時の被作動部とを配設し、
上記縦杆に縦杆押上部に対応する被押上部を設けると共
に、各抽斗に対してそれぞれ縦杆押上げ状態で相対応す
るような開き止め用のストッパー機構を設けたことを特
徴とするキャビネット等の前倒防止装置である。This invention provides a vertical rod that can move up and down in the main body of the cabinet, etc. in a cabinet with multiple drawers,
In addition, a rotary member for pushing up the vertical rod is provided at a position corresponding to each drawer, and is supported via a horizontal axis on the main body of the cabinet, etc., and is rotatable over a predetermined range. a vertical rod pushing upper part that protrudes from an operating piece that rotates the rotating member in accordance with the rotation of the rotating member, and is movable from behind to above the horizontal axis in accordance with the rotation of the rotating member; an actuated part when the drawer is drawn out, which faces the movement path of the operating piece when the vertical rod pushing part is located behind the horizontal axis; and a rotating member such that the vertical rod pushing part is located above the horizontal axis. and an actuated part when the drawer is stored, which faces the moving path of the actuating piece in a rotated state,
A cabinet characterized in that the vertical rod is provided with a pressed upper part corresponding to the vertical rod pushing upper part, and a stopper mechanism for preventing opening is provided for each drawer so as to correspond to each other when the vertical rod is pushed up. This is a device that prevents the vehicle from falling forward.
以下、本考案の実施例を図面に依拠して詳説する。Hereinafter, embodiments of the present invention will be explained in detail with reference to the drawings.
１はキャビネット等の本体の側板、２は該側板１の内側
面前方部に固着された補強枠、３はキャビネット等の本
体に上下数段にわたって装備される抽斗で、各抽斗３・
・・・・・はそれぞれ、サスペンション等の適宜案内機
構（図示省略）を介してキャビネット等の本体に出入可
能に装備される。1 is a side plate of the main body of a cabinet, etc., 2 is a reinforcing frame fixed to the front part of the inner surface of the side plate 1, and 3 is a drawer installed in several levels above and below the main body of the cabinet, etc., and each drawer 3.
. . . are each installed so as to be able to enter and exit a main body such as a cabinet via an appropriate guide mechanism (not shown) such as a suspension.
４はこれら上下数段の抽斗３・・・・・・の側方部に装
備される上下動可能な縦杆で、通常、鋼板等のプレス加
工により断面コ字形に形成され、前記補強枠２の上下方
向に沿った凹部２ａに収容される。Reference numeral 4 denotes a vertical rod that can move up and down and is installed on the side of these several upper and lower drawers 3, and is usually formed into a U-shaped cross section by pressing a steel plate, etc., and is attached to the reinforcing frame 2. It is accommodated in a recess 2a along the vertical direction.
該縦杆４の各抽斗３に対応する個所にはそれぞれ、内側
方に向けて突出する抽斗開き止め用のストッパー４１と
、後述する縦杆押上部７を遊挿するための透孔４２とを
設けている。The vertical rod 4 is provided with a stopper 41 for preventing the drawer from opening and a through hole 42 for loosely inserting a vertical rod pushing upper part 7, which will be described later, at a position corresponding to each drawer 3 of the vertical rod 4, respectively, which protrudes inwardly and prevents the drawer from opening. It is set up.
上記ストッパー４１は縦杆４の内側面部に固着した板片
４１′の後端に連或しである。The stopper 41 is connected to the rear end of a plate 41' fixed to the inner side surface of the vertical rod 4.
また、上記透孔４２は縦杆４の内側方に面した部分に、
その全部にわたる程度の横巾をもった適当な大きさに形
成され、その上端辺部４２ ａはほぼ直線状で前後部を
や・上方に切込んだ形にしである。Further, the above-mentioned through hole 42 is located in the inwardly facing part of the vertical rod 4.
It is formed to an appropriate size with a width that spans the entire length, and its upper end side 42a is approximately straight, with the front and rear portions cut slightly upward.
この上端辺部４２ ａは、縦杆押上部７に対応する被押
上部となる。This upper end side portion 42 a becomes a pressed portion corresponding to the vertical rod pressing portion 7 .
上記縦杆４と各抽斗３の側面部との間には、縦杆押上用
の回転部材５が、各抽斗ごとにそれぞれ配備される。Between the vertical rod 4 and the side surface of each drawer 3, a rotating member 5 for pushing up the vertical rod is provided for each drawer.
該回転部材５は、横軸１１を挿通する軸穴６を備えた主
部５ａと、その後部外側面に突設したピン状の縦杆押上
部７と、主部内側面側に設けた抽斗引出し時の被作動部
としての当り片８及び抽斗収納時の被作動部としての当
り片９を一体に連成してなり、前記補強枠２にビス止め
等により固着される取付板１２と、該取付板１２に回転
部材５を枢着する横軸１１とを介し、縦杆押上部７を縦
杆４の透孔４２に遊挿させた状態でキャビネット等の本
体に対して回転可能に取付けられる。The rotating member 5 includes a main part 5a having a shaft hole 6 through which a horizontal shaft 11 is inserted, a pin-shaped vertical rod pushing part 7 protruding from the outer surface of the rear part of the main part 5a, and a drawer drawer provided on the inner surface of the main part. A mounting plate 12 is formed by integrally connecting a contact piece 8 as an actuated part when the drawer is stored and a contact piece 9 as an actuated part when the drawer is stored, and is fixed to the reinforcing frame 2 with screws or the like; It is rotatably attached to the main body of a cabinet or the like with the vertical rod pushing upper part 7 loosely inserted into the through hole 42 of the vertical rod 4 via the horizontal shaft 11 on which the rotating member 5 is pivotally mounted to the mounting plate 12. .
この場合、上記縦杆押上部７が回転軸の後方に位置して
取付板１２の上辺部に当接する状態がら、該押上部７が
縦杆４の透孔４２の上辺部４２ ａを押上げながら回転
軸の垂直上方よりや・前方位置で上記透孔４２の前側辺
部に当接する状態までの範囲で、回転部材５が回転可能
となり、がっ、上記の最初の状態では抽斗引出時の当り
片８がほぼ゛垂直上方に起立し、回転した後の状態では
抽斗収納時の当り片９がほは゛垂直上方に起立するよう
に、回転部材５の形状、及び縦杆４の透孔４２と回転部
材５の回転軸との位置関係等を定めておく。In this case, while the vertical rod pushing part 7 is located behind the rotating shaft and comes into contact with the upper side of the mounting plate 12, the pushing part 7 pushes up the upper side 42a of the through hole 42 of the vertical rod 4. However, the rotating member 5 becomes rotatable up to the point where it comes into contact with the front side of the through hole 42 at a position slightly forward of the vertically upper part of the rotating shaft. The shape of the rotating member 5 and the through hole 42 of the vertical rod 4 are such that the contact piece 8 stands almost vertically upward, and in the state after rotation, the contact piece 9 stands almost vertically upward when the drawer is stored. The positional relationship between the rotary member 5 and the rotary shaft of the rotary member 5 is determined in advance.
一方、前記各抽斗３の外側面部には、前記回転部材５に
対応する位置に、抽斗引出時及び収納時においてそれぞ
れ当り片８及び９を押動するための回転部材作動片３０
を連設し、また、縦杆４が回転部材５の回転によって押
し上げられたときの前記ストッパー４１に対応する高さ
位置に、該ストッパー４１に対する当接用の突片３１を
連設する。On the other hand, on the outer surface of each drawer 3, a rotating member actuating piece 30 is provided at a position corresponding to the rotating member 5 for pushing the contact pieces 8 and 9 when the drawer is pulled out and when the drawer is stored.
Further, a projection piece 31 for contacting the stopper 41 is continuously provided at a height position corresponding to the stopper 41 when the vertical rod 4 is pushed up by the rotation of the rotating member 5.
このようにして、１つの抽斗を引出した時に他の抽斗を
自動的に開き止めする装置が構成されるわけであるが、
図例ではさらに、前記縦杆４を兼用して、１つの鍵をも
って全部の抽斗を施錠するオールロック機構を付備して
いる。In this way, a device is constructed that automatically stops the other drawers from opening when one drawer is pulled out.
In the illustrated example, the vertical rod 4 is further provided with an all-lock mechanism that locks all the drawers with one key.
すなわち、このオールロック用の機構として、例えば最
上段の抽斗に装備した施錠操作部２１に、適宜の中間伝
動機構を介して上記縦杆４を連動連結させることにより
、上記操作部２１を鍵２２にて施錠操作したときに縦杆
４が非施錠時における下端位置よりも、さらに下方に移
動し得るようにすると共に、該縦杆４の各抽斗３に対応
する個所に固着した前記板片４１′にはそれぞれ、オー
ルロック用の鉤状施錠片４３を前方に向けて突出連成し
、これに対し、各抽斗３の正面板３′の裏板の側端近傍
部には上記施錠片４３に対応する縦長の係合孔３３を設
け、上記縦杆４がオールロック用の施錠位置に下降した
ときに、各施錠片４３がそれぞれこれに対応する各抽斗
の係合孔３３の下辺部に係着する′ようにしである。That is, as a mechanism for this all lock, for example, by interlocking and connecting the vertical rod 4 to the locking operation part 21 installed in the topmost drawer via an appropriate intermediate transmission mechanism, the operation part 21 can be connected to the key 22. The plate piece 41 is fixed to a portion of the vertical rod 4 corresponding to each drawer 3 so that the vertical rod 4 can move further downward than the lower end position when the lock is not locked when the lock is operated. A hook-shaped locking piece 43 for oar locking is connected to the front side of each drawer 3', and a hook-shaped locking piece 43 for oar locking is connected to the front side of the back plate of the front plate 3' of each drawer 3. A vertically elongated engagement hole 33 corresponding to each drawer is provided, and when the vertical rod 4 is lowered to the locking position for oar locking, each locking piece 43 is inserted into the lower side of the engagement hole 33 of each corresponding drawer. It is designed to be attached.
上記の施錠操作部２１と縦杆４との間の中間伝動機構の
具体的構造は種々考えられるもので、例えば第４図に示
す如く、キャビネット等の本体に横杆２３を回動自在に
横架し、該横杆２３と施錠操作部２１とをロッド２４等
を介して連動連結すると共に、上記横杆２３の側端付近
に突設した縦杆係止片２５を縦杆４に設けた長孔４５に
係合せしめることによって縦杆４を吊下せしめ、施錠操
作部２１を鍵２２にて施錠操作したときに、同図に矢印
で示す如くこれに連動する横杆２３の回転に伴い、上記
係止片２５が下方に回動して縦杆４が自重により施錠位
置へ下降し得るようにする構造等を採用する。Various concrete structures are possible for the intermediate transmission mechanism between the locking operation part 21 and the vertical rod 4. For example, as shown in FIG. The horizontal rod 23 and the locking operation part 21 are interlocked and connected via a rod 24 etc., and the vertical rod 4 is provided with a vertical rod locking piece 25 protruding near the side end of the horizontal rod 23. When the vertical rod 4 is suspended by engaging with the elongated hole 45 and the lock operation section 21 is locked with the key 22, the horizontal rod 23 is rotated in conjunction with this as shown by the arrow in the figure. , a structure is adopted in which the locking piece 25 rotates downward and the vertical rod 4 can be lowered to the locked position by its own weight.
而して、以上の如き装置を備えたキャビネット等におい
て、上下数段の抽斗３・・・・・・をすべてキャビネッ
ト等の本体に収納し、かつ、オールロック機構を施錠し
ていない場合は、第２図及び第３図に示すように、縦杆
４の各ストッパー４１・・・・・・と各抽斗３・・・・
・・の突片３１・・・・・・との上下位置がずれて任意
の抽斗３を自由に引出し得る状態にある。Therefore, in a cabinet etc. equipped with the above-mentioned device, if all the upper and lower drawers 3... are stored in the main body of the cabinet etc., and the all lock mechanism is not locked, As shown in FIGS. 2 and 3, each stopper 41 of the vertical rod 4 and each drawer 3...
The vertical position of the protruding piece 31 is shifted, and any drawer 3 can be freely drawn out.
この状態から任意の抽斗３を引出すと、第５図に示すよ
うに抽斗３に伴って前記突片３１及び作動片３０が同図
に矢印イ及び口で示す如く前方へ移動し、突片３１がス
トッパー４１の上方を通過した後に上記作動片３０が回
転部材５の当り片８を押動して回転部材５を矢印へで示
す如く回転せしめ、該回転部材５の縦杆押上部７にて縦
杆４を矢印二で示す如く押し上げる。When any drawer 3 is pulled out from this state, as shown in FIG. After passing above the stopper 41, the operating piece 30 pushes the contact piece 8 of the rotating member 5 to rotate the rotating member 5 as shown by the arrow, and the vertical rod pushing upper part 7 of the rotating member 5 Push up the vertical rod 4 as shown by arrow 2.
この場合、上記押上部７は縦杆４の透孔４２の上辺部４
２ ａに当接してこれを押し上げながら、回転軸の垂直
上方まりもや・前方にまで移動することにより、この状
態で縦杆４の荷重が回転軸よりも前方にか・つて縦杆４
及び回転部材５の逆戻りが防止される。In this case, the push-up part 7 is the upper side 4 of the through hole 42 of the vertical rod 4.
2 a and while pushing it up, move vertically above and in front of the rotating shaft, and in this state the load on the vertical rod 4 is transferred forward of the rotating shaft and
And the rotating member 5 is prevented from returning.
このため、他に逆戻り防止用の機構を装備する必要がな
い。Therefore, there is no need to provide any other mechanism for preventing backtracking.
さらに、図例のように上記透孔４２の上辺部４２ ａの
前端に切込みを設けておけば、戻り止め作用が一層確実
になる。Furthermore, if a notch is provided at the front end of the upper side 42a of the through hole 42 as shown in the figure, the detent action will be more reliable.
そして、このように縦杆４が押し上げられることにより
、他の抽斗３の突片３１の前方にこれに対するストッパ
ー４１が移動して他の抽斗３が開き止めされること・な
る。As the vertical rod 4 is pushed up in this way, the stopper 41 for the protruding piece 31 of the other drawer 3 is moved to the front, and the other drawer 3 is stopped from opening.
この場合に、図例では抽斗３をニ一段だけ示しているが
、これ以上の多数段の抽斗を装備した場合でも引出され
た抽斗以汁はすべて第５図における下段の抽斗と同様の
状態で開き止めされることはいうまでもない。In this case, although only one stage of drawer 3 is shown in the diagram, even if multiple stages of drawers are installed, all the liquid drawn from the drawer will be in the same state as the lower drawer in Figure 5. Needless to say, it will be blocked from opening.
次に、引出された抽牛３をもとの位置に収納すると、前
記作動片３０が抽斗収納時の当り片９を押動して回転部
材５がもとの状態に戻され、これにつれて横杆４も自重
によりもとの平常位置に戻ることにより開き止め状態が
解除される。Next, when the pulled out drawer 3 is stored in its original position, the operating piece 30 pushes the contact piece 9 when the drawer was retracted, and the rotating member 5 is returned to its original state. The rod 4 also returns to its original normal position due to its own weight, thereby releasing the locked state.
また、図例に構造において、オールロック装置の操作部
２１を鍵２２により施錠操作すれば、第６図に示す如く
、縦杆４が平常位置よりもさらに下降することにより、
前記各施錠片４３・・・・・・がそれぞれ各抽斗の係合
孔３３・・・・・・に係合してすべての抽斗３・・・・
・・が同時にロックされること・なる。In addition, in the structure shown in the figure, when the operation part 21 of the oar lock device is locked with the key 22, the vertical rod 4 is further lowered than its normal position, as shown in FIG.
Each of the locking pieces 43... engages with the engagement hole 33... of each drawer, so that all the drawers 3...
... will be locked at the same time.
尚、本考案の具体的構造は上記実施例以外にも種々考え
られるもので、例えば、各抽斗３と縦杆４との間でのス
トッパー機構として、１つの抽斗３を引出したときに、
前記縦杆４の上昇に伴って他の抽斗３に対する回転部材
５もある程度まで回転し、この状態で該回転部材５にお
ける抽斗収納時の当り片９の先端が、抽斗３の作動片３
０に対して開き止め用のストッパー作用を兼ねるように
しておき、これによって、図例における前記ストッパ一
部４１及び突片３１を省略することもできる。In addition, various specific structures of the present invention can be considered other than the above-mentioned embodiments. For example, when one drawer 3 is pulled out, as a stopper mechanism between each drawer 3 and the vertical rod 4,
As the vertical rod 4 rises, the rotary member 5 relative to the other drawer 3 also rotates to a certain extent, and in this state, the tip of the contact piece 9 of the rotary member 5 when the drawer is retracted touches the operating piece 3 of the drawer 3.
0, so that the stopper part 41 and the projecting piece 31 in the illustrated example can be omitted.
また、前記縦杆４を利用してオールロック機構を付備す
る場合において、図例の如き動作とは逆にオールロック
の施錠時にも縦杆４が上方に移動するようにし、これに
よって、各抽斗３と縦杆４との間での開き止め用のスト
ッパー機構がオールロック用の施錠部をも兼ねるように
することも可能であり、この場合には、図例におけるオ
ールロック用の施錠片４３及びこれに対応する係合孔３
３を省略し得る。Further, when an oar lock mechanism is provided using the vertical rods 4, the vertical rods 4 are moved upward when the oar locks are locked, contrary to the operation shown in the example shown in the figure. It is also possible to make the stopper mechanism for preventing opening between the drawer 3 and the vertical rod 4 also serve as the locking part for the oar lock, and in this case, the locking piece for the oar lock in the example shown in the figure 43 and the corresponding engagement hole 3
3 can be omitted.
また、オールロック機構を本考案の前倒防止装置と別個
に装備し、或いは、必要がなければオールロック機構を
省略してもよいことは勿論であり、その他各部の具体的
構造も本考案の要旨を逸脱しない範囲で任意に設計変更
して差し支えないことはいうまでもない。In addition, it is of course possible to provide the oar lock mechanism separately from the forward-tilting prevention device of the present invention, or omit the oar lock mechanism if it is not necessary, and the specific structure of each other part may also be changed according to the present invention. It goes without saying that any design changes may be made without departing from the gist.
叙上の如く構成された本考案装置によると、キャビネッ
ト等の本体に装備せる上下数段の抽斗のうち、任意の１
つの抽斗を引出したとき、抽斗の外側面部に設けた作動
片が回転部材を回転させ、これに伴って回転部材の縦杆
押上部が、抽斗の側方に上下動可能に装備した縦杆を押
し上げることにより、他の抽斗と縦杆との間で互いのス
トッパー機構が相対応してこれらの抽斗を開き止めし、
引出された抽斗を元の位置に収納すると、上記回転部材
及び縦杆が元の位置に戻って開き止め状態が解除される
ため、任意の抽斗を１つずつ自由に出入することを可能
ならしめながら、同時に２つ以上の抽斗が引出されるこ
とを確実に防止してキャビネット等の安定性を保ち、前
方への転倒を防止することができる。According to the device of the present invention constructed as described above, any one of several drawers installed on the main body of a cabinet, etc.
When one drawer is pulled out, the actuating piece provided on the outer surface of the drawer rotates the rotating member, and the vertical rod pushing part of the rotating member moves the vertical rod that is movable up and down on the side of the drawer. By pushing up, the stopper mechanisms of the other drawers and the vertical rod correspond to each other and stop these drawers from opening.
When the drawn drawer is stored in its original position, the rotating member and the vertical rod return to their original positions and the opening lock state is released, making it possible to freely enter and exit any drawer one by one. However, it is possible to reliably prevent two or more drawers from being pulled out at the same time, maintain the stability of the cabinet, etc., and prevent it from falling forward.
とくに、抽斗の引出し時に、上配回転部材が横軸を中心
に回転し、前記縦杆押上部が上記横軸の後方から上方へ
と回動することにより、抽斗の引出し方向の動きが合理
的に縦杆押上動作に転換されてスムーズに縦杆が押上げ
られ、かつ、縦杆を開き止め位置まで押上げるために必
要な抽斗の移動量を小さくし得る。In particular, when the drawer is pulled out, the upper rotating member rotates around the horizontal axis, and the vertical rod pushing part rotates from behind the horizontal axis to above, so that the movement of the drawer in the drawing direction is streamlined. The operation is then changed to a vertical rod pushing-up operation to smoothly push up the vertical rod, and the amount of movement of the drawer required to push the vertical rod up to the opening stop position can be reduced.
従って、１つの抽斗か゛引出され始めてから開き止め状
態となるまでの間に不測に他の抽斗が引出されるという
事態が極力防止する意味で、抽斗の引出し量が充分小さ
な時点から他の抽斗に対する開き止め状態が得られるよ
うに設計することも容易に可能となり、地震時等におけ
る前倒防止効果を高めることができる。Therefore, in order to prevent as much as possible the situation where another drawer is unintentionally pulled out between the time when one drawer starts to be pulled out and the time when the drawer stops opening, it is possible to It is also possible to easily design the door so that it does not open, thereby increasing the effect of preventing the door from tipping forward during an earthquake or the like.
抽斗の側方に上下動可能に装備した縦杆と、該縦杆を押
上げるための回転部材と、これに対する作動片とによる
簡単な機構で開き止め用のストッパー機構を係脱せしめ
得るようにしたことにより、装置全体の構造が極力簡略
化され、製作及びキャビネット等への取付けを容易にし
、かつ、コンパクトに装備し得る等、実用に即した数多
くの効果を奏するものである。The stopper mechanism for stopping the opening can be engaged and disengaged with a simple mechanism consisting of a vertical rod that is movable up and down on the side of the drawer, a rotating member for pushing up the vertical rod, and an operating piece for this. As a result, the structure of the entire device is simplified as much as possible, making it easy to manufacture and attach to a cabinet, etc., and allowing for compact equipment, which brings about many practical effects.
図は本考案の実施例を示すもので、第１図は要部の分解
斜視図、第２図は抽斗収納状態での１部切欠縦断側面図
、第３図は第２図ＩＩＩ−ＩＩＩ線断面図、第４図はオ
ールロック機構の施錠操作部と縦杆との間の機構を示す
斜視図、第５図は１つの抽斗を引出した状態での一部切
欠縦断側面図、第６図はオールロック機構を施錠した状
態での一部切欠縦断側面図である。
１・・・・・・キャビネット等の本体の側板、２・・・
・・・補強枠、３・・・・・・抽斗、４・・・・・・縦
杆、５・・・・・・回転部材、７・・・・・・縦杆押上
部、１１・・・・・・横軸、１２・・・・・・回転部材
の取付板、３０・・・・・・回転部材作動片、３１，４
１・・・・・・開き止め用のストッパー機構。The figures show an embodiment of the present invention, in which Fig. 1 is an exploded perspective view of the main parts, Fig. 2 is a partially cutaway vertical side view of the drawer in the retracted state, and Fig. 3 is a line taken along line III-III of Fig. 2. 4 is a perspective view showing the mechanism between the locking operation part of the oar lock mechanism and the vertical rod, FIG. 5 is a partially cutaway vertical side view with one drawer pulled out, and FIG. 6 is a sectional view. is a partially cutaway longitudinal side view with the oar lock mechanism in a locked state. 1...Side plate of main body of cabinet etc., 2...
... Reinforcement frame, 3 ... Drawer, 4 ... Vertical rod, 5 ... Rotating member, 7 ... Vertical rod pusher part, 11 ... ... Horizontal shaft, 12 ... Rotating member mounting plate, 30 ... Rotating member operating piece, 31, 4
1... Stopper mechanism for preventing opening.
Claims (1)
ネット等の本体に上下動可能な縦杆を設け、かつ、各抽
斗に対応する位置にそれぞれ、キャビネット等の本体に
横軸を介して支承された所定範囲にわたって回転可能な
縦杆押上用の回転部材を配備し、各抽斗の外側面部に抽
斗の出入に応じて上記回転部材を回動させる作動片を突
設し、上記回転部材に、該回転部材の回転に応じ上記横
軸の後方から上方にまでわたって移動可能となる縦杆押
上部と、該縦杆押上部が上記横軸の後方に位置する状態
において上記作動片の移動経路に臨む抽斗引出し時の被
作動部と、縦杆押上部が上記横軸の上方に位置するよう
に回転部材が回転した状態において上記作動片の移動経
路に臨む抽斗収納時の被作動部とを配設し、上記縦杆に
縦杆押上部に対応する被押上部を設けると共に、各抽斗
に対してそれぞれ縦杆押上げ状態で相対応するような開
き止め用のストッパー機構を設けたことを特徴とするキ
ャビネット等の前倒防止装置。In a cabinet or the like having multiple drawers, a vertical rod that can move up and down is provided on the main body of the cabinet, etc., and each predetermined range is supported at a position corresponding to each drawer via a horizontal axis on the main body of the cabinet, etc. A rotary member for pushing up the vertical rod is provided, which is rotatable over the entire length of the drawer, and an operating piece is provided protruding from the outer surface of each drawer to rotate the rotary member in accordance with the movement of the drawer into and out. A vertical rod pushing upper part that is movable from behind to above the horizontal axis in response to rotation, and a drawer that faces the movement path of the actuating piece when the vertical rod pushing upper part is located behind the horizontal axis. an actuated part when the drawer is retracted, and an actuated part when the drawer is retracted, which faces the moving path of the actuating piece in a state where the rotating member is rotated so that the vertical rod pushing upper part is located above the horizontal axis, A cabinet characterized in that the vertical rod is provided with a pressed upper part corresponding to the vertical rod pushing upper part, and a stopper mechanism for preventing opening is provided for each drawer so as to correspond to each other when the vertical rod is pushed up. Advance prevention device such as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977006862U JPS5814220Y2 (en) | 1977-01-21 | 1977-01-21 | Device to prevent cabinets, etc., from tipping over with multiple drawers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977006862U JPS5814220Y2 (en) | 1977-01-21 | 1977-01-21 | Device to prevent cabinets, etc., from tipping over with multiple drawers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53102830U JPS53102830U (en) | 1978-08-18 |
| JPS5814220Y2 true JPS5814220Y2 (en) | 1983-03-19 |
Family
ID=28693548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977006862U Expired JPS5814220Y2 (en) | 1977-01-21 | 1977-01-21 | Device to prevent cabinets, etc., from tipping over with multiple drawers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814220Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516291U (en) * | 1974-06-28 | 1976-01-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418441Y2 (en) * | 1975-04-04 | 1979-07-12 |
-
1977
- 1977-01-21 JP JP1977006862U patent/JPS5814220Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516291U (en) * | 1974-06-28 | 1976-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53102830U (en) | 1978-08-18 |
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