JP3525244B2 - Panel latch device - Google Patents
Panel latch deviceInfo
- Publication number
- JP3525244B2 JP3525244B2 JP30207997A JP30207997A JP3525244B2 JP 3525244 B2 JP3525244 B2 JP 3525244B2 JP 30207997 A JP30207997 A JP 30207997A JP 30207997 A JP30207997 A JP 30207997A JP 3525244 B2 JP3525244 B2 JP 3525244B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- panel
- claw
- engaging portion
- latch
- 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 - Fee Related
Links
Landscapes
- Furniture Connections (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、デスクにパネルを
取り付ける際に好適に利用可能なパネルのラッチ装置に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel latch device that can be suitably used when mounting a panel on a desk.
【０００２】[0002]
【従来の技術】近時におけるオフィスの急速なＯＡ化の
進展に伴って、配線を好適に引き回し処理するために様
々な工夫が凝らされている。その一環として、デスクの
後縁側に、デスクの幅方向に延びる配線空間を形成し、
この配線空間に配線ダクトを配置して、デスク上で使用
するＯＡ機器類の配線を適宜この配線ダクトに落とし込
んで収容できるようにしたものが開発されている。2. Description of the Related Art With the recent rapid progress of office automation in offices, various devices have been devised to appropriately route wiring. As part of that, on the rear edge of the desk, form a wiring space that extends in the width direction of the desk,
There has been developed a wiring duct arranged in this wiring space so that the wiring of OA devices used on a desk can be appropriately dropped into the wiring duct and accommodated.
【０００３】そして、かかる配線ダクトは、外観や居住
性を損なうことがないように、通常はインナーパネル等
によって下肢空間から遮蔽されているのが通例である。The wiring duct is usually shielded from the lower limb space by an inner panel or the like so as not to spoil the appearance and comfort.
【０００４】[0004]
【発明が解決しようとする課題】ところで、従来より、
インナーパネル等の取り付けのために、左右両側縁の下
端を支持されたパネルのその左右両側縁の上端に係合爪
を設け、対応するデスク側に弾性狭持部を設けることに
より、これら係合爪及び弾性狭持部によりラッチ装置を
構成して、上端が所定の装着位置に達するまでインナー
パネルを回動させた際に、前記ラッチ装置の係合爪を弾
性狭持部に狭着させて、インナーパネルをデスクに取り
付け得るようにしているのが通例である。このため、パ
ネル側とデスク側に各々ラッチ装置を構成するための部
品を取り付ける必要があり、部品点数やコストの削減が
図れないという問題がある。By the way, from the past,
For mounting the inner panel, etc., the lower ends of the left and right side edges are supported by the engaging claws on the upper ends of the left and right side edges of the panel, and the elastic sandwiching parts are provided on the corresponding desk side to engage them. When the inner panel is rotated until the upper end reaches a predetermined mounting position, the latch claw and the elastic pinching part constitute the latch device, and the engaging claw of the latch device is pinched to the elastic pinching part. It is customary to attach the inner panel to the desk. For this reason, it is necessary to attach components for forming the latch device to the panel side and the desk side, respectively, and there is a problem that the number of components and cost cannot be reduced.
【０００５】[0005]
【課題を解決するための手段】上記の不具合を解消する
ために、本発明は、単一の部品で構成できるラッチ装置
を提供しようとするものである。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention seeks to provide a latch device which can be constructed of a single component.
【０００６】[0006]
【発明の実施の形態】すなわち、本発明のラッチ装置
は、左右両側縁の下端を支持されたパネルのその左右両
側縁の上端にラッチ本体を設け、このラッチ本体を、パ
ネル装着位置に設けた係合部に着脱可能に係合させるよ
うにしたものであって、前記パネルを、上縁に形成した
折り曲げ部を有するものとし、前記ラッチ本体を、前記
パネルの上縁に形成した折り曲げ部の上端面に固定され
る基台と、この基台にヒンジ部を介して回動可能に連設
される爪体と、前記爪体と基台の間にあって爪体を基台
側に折り曲げた位置から反折り曲げ方向に付勢する弾性
付勢体とを一体に成形し、この弾性付勢体の付勢力によ
って爪体を前記係合部に係合させ得るように構成してな
り、基台と爪体の間に、折り曲げた爪体の挙動を一定の
回動範囲に規制する制限機構を設け、当該制限機構が、
互いに対向する基台の側面及び爪体の側面の一方に設け
た開口窓と、他方に設けた突起とを具備してなり、突起
を開口窓に遊動可能に係合させたものであることを特徴
とする。BEST MODE FOR CARRYING OUT THE INVENTION That is, in the latch device of the present invention, a latch main body is provided at the upper ends of the left and right side edges of a panel whose lower ends are supported at the panel mounting position. It is adapted to be detachably engaged with the engaging portion, wherein the panel has a bent portion formed at an upper edge thereof, and the latch body is provided with a bent portion formed at an upper edge of the panel. A base fixed to the upper end surface, a pawl rotatably connected to the base via a hinge portion, and a position between the pawl and the base where the pawl is bent toward the base. And an elastic urging body for urging in the anti-folding direction are integrally formed, and the urging force of the elastic urging body allows the pawl body to be engaged with the engaging portion.
Between the base and the nail, the behavior of the bent nail can be kept constant.
A limiting mechanism for limiting the rotation range is provided, and the limiting mechanism is
Provided on one of the side surface of the base and the side surface of the claw that face each other
And a projection provided on the other side,
Is movably engaged with the opening window .
【０００７】このような構成のものであれば、ラッチ本
体を製作してパネルに取り付ければ、後はデスク等のパ
ネル装着位置にある既存の部品を利用し、その部品に爪
体が係合し得る係合部を設定するだけで、ラッチ装置を
構成することができる。このため、従来のように２部品
を別途に製作し取り付けていた無駄を解消することがで
きる。本発明の好適な他の態様としては、左右両側縁の
下端を支持されたパネルのその左右両側縁の上端にラッ
チ本体を設け、このラッチ本体を、パネル装着位置に設
けた係合部に着脱可能に係合させるようにしたものであ
って、前記ラッチ本体を、パネルに固定される基台と、
この基台にヒンジ部を介して回動可能に連設される爪体
と、前記爪体と基台の間にあって爪体を基台側に折り曲
げた位置から反折り曲げ方向に付勢する弾性付勢体と、
前記基台からパネルの面板部に添設し得るように垂設し
てなりパネルを所定装着位置に装着した時に前記係合部
に当接するとともに当該係合部と前記面板部間に介在す
る舌片とを一体に成形し、前記弾性付勢体の付勢力によ
って爪体を前記係合部に係合させ得るように構成してな
り、基台と爪体の間に、折り曲げた爪体の挙動を一定の
回動範囲に規制する制限機構を設け、当該制限機構が、
互いに対向する基台の側面及び爪体の側面の一方に設け
た開口窓と、他方に設けた突起とを具備してなり、突起
を開口窓に遊動可能に係合させたものであるものが挙げ
られる。さらに、本発明の好適な他の態様としては、左
右両側縁の下端を支持されたパネルのその左右両側縁の
上端にラッチ本体を設け、このラッチ本体を、デスク等
のパネル装着位置に設けた係合部に着脱可能に係合させ
るようにしたものであって、前記ラッチ本体を、パネル
に固定される基台と、この基台にヒンジ部を介して回動
可能に連設される爪体と、前記爪体の使用位置において
上方を向く側の面に設けた係合凹所と、前記爪体と基台
の間にあって爪体を基台側に折り曲げた位置から反折り
曲げ方向に付勢する弾性付勢体とを一体に成形し、この
弾性付勢体の付勢力によって爪体の係合凹所を前記係合
部の下面に係合させ得るように構成してなり、基台と爪
体の間に、折り曲げた爪体の挙動を一定の回動範囲に規
制する制限機構を設け、当該制限機構が、互いに対向す
る基台の側面及び爪体の側面の一方に設けた開口窓と、
他方に設けた突起とを具備してなり、突起を開口窓に遊
動可能に係合させたものであるとともに、爪体を係合部
から離脱させる場合には、デスク等の下肢空間側へ臨む
部分を指等で押圧して爪体を基台側へ没入させるように
構成してなるものが挙げられる。With such a construction, if the latch main body is manufactured and attached to the panel, the existing parts at the panel mounting position such as the desk are used and the claws engage with the parts. The latch device can be configured only by setting the obtained engaging portion. Therefore, it is possible to eliminate the waste of separately manufacturing and mounting the two parts as in the conventional case. According to another preferred aspect of the present invention, a latch body is provided at the upper ends of the left and right side edges of a panel whose lower ends are supported, and the latch body is attached to and detached from an engaging portion provided at a panel mounting position. A base for fixing the latch body to a panel, wherein the base is fixed to the panel.
A claw body that is rotatably connected to the base via a hinge portion, and an elastic member that is located between the claw body and the base and that biases the claw body in the anti-folding direction from a position where the claw body is bent toward the base side. With a group
A tongue which is hung from the base so that it can be attached to the face plate portion of the panel and which abuts on the engaging portion when the panel is mounted at a predetermined mounting position and is interposed between the engaging portion and the face plate portion. And the claw body can be engaged with the engaging portion by the urging force of the elastic urging body.
Between the base and the nail, the behavior of the bent nail can be kept constant.
A limiting mechanism for limiting the rotation range is provided, and the limiting mechanism is
Provided on one of the side surface of the base and the side surface of the claw that face each other
And a projection provided on the other side,
Is movably engaged with the opening window . Furthermore, as another preferable aspect of the present invention, a latch body is provided at the upper ends of the left and right side edges of a panel whose lower ends are supported by the desk and the like.
The latch body is detachably engaged with an engaging portion provided at a panel mounting position of the base body, and the latch body is pivoted to a base fixed to the panel via a hinge portion. A claw body that can be continuously connected, an engagement recess provided on a surface facing upward in a use position of the claw body, and the claw body that is between the claw body and the base and is bent toward the base side. An elastic urging body that urges in the anti-folding direction from the position is integrally formed, and the engaging recess of the pawl can be engaged with the lower surface of the engaging portion by the urging force of the elastic urging body. configure and Ri name, the base and the claw
Between the bodies, the behavior of the bent claw body is regulated within a certain rotation range.
A limiting mechanism is provided to prevent the limiting mechanisms from facing each other.
An opening window provided on one of the side surface of the base and the side surface of the claw body,
It has a protrusion provided on the other side, and the protrusion can be inserted into the opening window.
In order to disengage the claw body from the engaging part, the part that faces the lower limb space side such as a desk is pressed with a finger or the like and the claw body is retracted to the base side. An example is one configured as described above.
【０００８】具体的な実施の態様としては、弾性体が板
バネ状であるものが挙げられる。As a concrete embodiment, the elastic body is a leaf spring.
【０００９】ラッチ本体の素材には樹脂を用いることが
好ましい。Resin is preferably used for the material of the latch body.
【００１０】[0010]
【実施例】以下、本発明の一実施例を、図面を参照して
説明する。このデスクは、図１から図３に示すように、
左右の脚体１に天板２を支持させることにより構成され
るものである。詳述すると、脚体１は、前後端をアジャ
スタ１１ａに支持されたベース１１と、このベース１１
の後端側より立設する支柱１２と、この支柱１２の上端
より前方に向かって前記ベース１１と略平行に延出しそ
の上面１３ａを天板載置面として利用されるステー１３
とを具備してなるもので、これらベース１１、支柱１２
及びステー１３を互いに適当な手段によって剛結してい
る。ステー１３の天板載置面１３ａには、その後端側
に、上部が底部よりも大径な段付ピン１３ｂが突設さ
れ、前端側にねじ挿通孔１３ｃが上下方向に貫通して設
けられている。また、支柱１２の下端近傍部には、内側
に向けて軸１６が突設されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. This desk, as shown in FIGS. 1 to 3,
It is configured by supporting the top plate 2 on the left and right legs 1. More specifically, the leg body 1 includes a base 11 whose front and rear ends are supported by an adjuster 11a, and a base 11.
A pillar 12 standing upright from the rear end side, and a stay 13 that extends forward from the upper end of the pillar 12 substantially in parallel with the base 11 and has its upper surface 13a used as a top plate mounting surface.
And a base 11 and a pillar 12
The stay 13 and the stay 13 are rigidly connected to each other by a suitable means. On the top plate mounting surface 13a of the stay 13, a stepped pin 13b having an upper portion having a diameter larger than that of the bottom portion is provided on the rear end side, and a screw insertion hole 13c is provided on the front end side so as to vertically pass therethrough. ing. Further, a shaft 16 is provided so as to project inward from the vicinity of the lower end of the column 12.
【００１１】左右のステー１３の後端近傍部には、互い
に対向する側に連結用の突起１４が剛接されており、こ
れらの突起１４に角パイプ状の連結杆１５の左右両端部
を外嵌して、左右の脚体１の間を門形に連結している。
一方、天板２は、その下面における前記脚体１のピン１
３ｂ及びねじ挿通孔１３ｃに対応する位置に達磨孔２１
及びねじ孔２２を有してなるもので、先ず達磨孔２１の
大径部にピン１３ｂを挿通することにより天板１の後端
側を先にステー１３に係合させた後、天板２を前方にス
ライドさせ、ねじ孔２２をねじ挿通孔１３ｃに合致させ
た位置で、ステー１３の下方からねじ挿通孔１３ｃに挿
通した図示しないねじを天板２のねじ孔２２に螺着する
ことにより、天板２を脚体１に取り付けている。In the vicinity of the rear ends of the left and right stays 13, connecting projections 14 are rigidly contacted with each other on opposite sides, and the left and right ends of a square pipe-shaped connecting rod 15 are attached to these projections 14 outside. By fitting, the left and right legs 1 are connected in a gate shape.
On the other hand, the top plate 2 has the pins 1 of the legs 1 on the lower surface thereof.
3b and the screw insertion hole 13c reach the position corresponding to the polishing hole 21
And the screw hole 22, the pin 13b is first inserted into the large diameter portion of the final polishing hole 21 to engage the rear end side of the top plate 1 with the stay 13 first, and then the top plate 2 Slide forward and screw the unillustrated screw inserted into the screw insertion hole 13c from below the stay 13 into the screw hole 22 of the top plate 2 at the position where the screw hole 22 is aligned with the screw insertion hole 13c. The top plate 2 is attached to the leg 1.
【００１２】このような構成において、本実施例は、左
右各脚体１の背面にオプション部材を取り付けるための
アルミダイキャスト等の素材よりなる支持体３を固設
し、これらの支持体３の内面２箇所より内側に向けて図
４に示すように角柱状の係合部３１及び係合片３２を突
設するとともに、前記係合部３１とインナーパネル４に
取着したラッチ本体５とによりラッチ装置Ａを構成し
て、このラッチ装置Ａにより、左右両側縁４１の下端４
１ａを脚体１に支持させたインナーパネル４のその左右
両側縁４１の上端４１ｂを脚体１の内側面のパネル装着
位置に着脱可能に装着し得るようにしている。In this embodiment, in this embodiment, a support body 3 made of a material such as aluminum die cast for attaching an optional member is fixedly mounted on the back surface of each of the left and right legs 1, and these support bodies 3 are attached. As shown in FIG. 4, the prism-shaped engaging portion 31 and the engaging piece 32 are provided so as to project inward from the two inner surfaces, and the engaging portion 31 and the latch body 5 attached to the inner panel 4 are provided. The latch device A is configured, and by this latch device A, the lower ends 4 of the left and right side edges 41 are
Upper ends 41b of the left and right side edges 41 of the inner panel 4 in which the leg 1a is supported by the leg 1 can be detachably attached to the panel attachment position on the inner surface of the leg 1.
【００１３】インナーパネル４は、方形な板金素材の上
縁、下縁及び左右の側縁に折り曲げ部４２、４３、４４
を形成してなるもので、幅寸法が左右の脚体１間の内法
寸法に略等しく設定され、上下寸法が支柱１２のそれよ
りもやや短寸となるように設定されている。このインナ
ーパネル４の両側縁４１の下端４１ａ付近のコーナー部
には、樹脂キャップ４５が装着され、この樹脂キャップ
４４に、下面側及び側面側に開口する穴４５ａが形成さ
れている。The inner panel 4 has bent portions 42, 43 and 44 at the upper edge, the lower edge and the left and right side edges of a rectangular sheet metal material.
The width dimension is set to be substantially equal to the inner dimension between the left and right legs 1, and the vertical dimension is set to be slightly shorter than that of the column 12. A resin cap 45 is attached to a corner portion near the lower ends 41a of the both side edges 41 of the inner panel 4, and the resin cap 44 is formed with holes 45a that are open to the lower surface side and the side surface side.
【００１４】一方、ラッチ本体５は、図４〜図８に示す
ように、基台５１と、ヒンジ部５２と、爪体５３と、弾
性付勢体５４とを樹脂により一体成形することにより構
成されている。基台５１は、底板５１ａの対向縁に起立
壁５１ｂを設けてなるもので、その底板５１ａより下方
に向けて角柱状の突起５１ｃ及び薄板状の舌片５１ｄを
垂設している。突起５１ｃの背向する位置には外方に向
けて爪５１ｃ１が突設してある。On the other hand, as shown in FIGS. 4 to 8, the latch body 5 is constructed by integrally molding a base 51, a hinge portion 52, a claw 53, and an elastic biasing body 54 with resin. Has been done. The base 51 is provided with standing walls 51b at opposite edges of a bottom plate 51a, and a prismatic projection 51c and a thin plate-shaped tongue piece 51d are provided downward from the bottom plate 51a. A claw 51c1 is projected outward at a position on the back of the projection 51c.
【００１５】爪体５３は、前記基台５１の一端にヒンジ
部たる樹脂ヒンジ５２を介して回動可能に連設されてな
るもので、使用位置において上方を向く側の面に山形の
斜面５３ａ、５３ｂを形成し、その斜面の間に係合凹所
５３ｃを形成している。弾性付勢体５４は、前記基台５
１の底板５１ａより斜め上方に突設した板バネ状のもの
で、爪体５３を基台５１側に折り曲げた際に図９に示す
ように爪体５３の下面５３ｅに先端を弾接させ、その付
勢力によって爪体５３を反折り曲げ方向に弾性付勢し得
るようにしている。The claw 53 is rotatably connected to one end of the base 51 via a resin hinge 52, which is a hinge, and has a mountain-shaped slope 53a on the surface facing upward in the use position. , 53b, and engaging recesses 53c are formed between the slopes. The elastic biasing member 54 is the base 5
1 is a leaf spring-like member projecting obliquely upward from the bottom plate 51a, and when the claw body 53 is bent toward the base 51 side, the tip is elastically contacted with the lower surface 53e of the claw body 53 as shown in FIG. The biasing force allows the claw body 53 to be elastically biased in the anti-folding direction.
【００１６】なお、基台５１と爪体５３の間には、折り
曲げた爪体５３の挙動を一定の回動範囲に規制する制限
機構６が設けてある。この制限機構６は、互いに対向す
る基台５の起立壁５１の側面５１ｂに設けた開口窓６１
と、爪体５３の側面に設けた突起６２とを具備してなる
もので、突起６２を開口窓６１に遊動可能に係合させる
ことにより構成されている。Between the base 51 and the claws 53, there is provided a limiting mechanism 6 for restricting the behavior of the bent claws 53 within a certain rotation range. The limiting mechanism 6 includes an opening window 61 provided on the side surface 51b of the standing wall 51 of the base 5 facing each other.
And a protrusion 62 provided on the side surface of the claw body 53, and is configured by movably engaging the protrusion 62 with the opening window 61.
【００１７】次に、このラッチ装置を用いてインナーパ
ネル４をデスクの下肢空間における左右の脚体１間に取
り付ける手順について説明する。先ず、インナーパネル
４に、爪体５３を基台５１側に折り畳んで突起６２を開
口窓６１に係合させ制限機構６を構成した状態のラッチ
本体５を図９に示す状態で取り付ける。取り付けは、ラ
ッチ本体５の基台５１から垂下する突起５１ｃをインナ
ーパネル４の折り曲げ部４２に差し込み、適宜の手段で
固定することにより行う。このとき、舌片５１ｄはイン
ナーパネル４の面板部に添設し得る寸法関係に設定され
る。そして、インナーパネル４の下縁から側縁にかけて
開口する穴４５ａを脚体１の支柱１２の内面側に突設し
た軸１６に被せることにより、インナーパネル４の左右
両縁の下端４１ａを支持させ、その軸１６を支点にして
インナーパネル４の上端を起立方向に回動させる。これ
により、インナーパネル４のラッチ本体５が図９に示す
ように脚体１の係合部３１に近付くと、爪体５３の斜面
５３ａがこの係合部３１の前面３１ａに当接し、その後
経過的に弾性体５４を押圧し且つ突起６２を開口窓６１
の下方に移動させる方向すなわち折り曲げ方向に没入し
た状態でこの斜面５３ａが係合部３１の下面３１ｂを通
過した後、その係合凹所５３ｃが係合部３１の下面３１
ｂに当接するまで弾性体５４により反折り曲げ方向に押
し戻されて該係合部３１に係合し、このときラッチ本体
５の舌片５１ｄが取付金具３の当接片３２の前面に当接
して、インナーパネル４の所定装着位置への取付けが完
了する。このインナーパネル４を取り外す際には、下肢
空間側へ臨む斜面５３ｂを指で押圧して爪体５３を基台
５１側へ没入させれば、インナーパネル４を容易に係合
部３１から離脱させることができる。Next, a procedure for attaching the inner panel 4 between the left and right legs 1 in the lower limb space of the desk by using this latch device will be described. First, the latch body 5 in a state in which the claw body 53 is folded toward the base 51 side and the projection 62 is engaged with the opening window 61 to configure the limiting mechanism 6 is attached to the inner panel 4 in the state shown in FIG. The attachment is performed by inserting the protrusion 51c hanging from the base 51 of the latch body 5 into the bent portion 42 of the inner panel 4 and fixing it by an appropriate means. At this time, the tongue piece 51d is set to have such a dimensional relationship that it can be attached to the face plate portion of the inner panel 4. Then, by covering the shaft 16 projecting on the inner surface side of the column 12 of the leg 1 with the hole 45a that opens from the lower edge to the side edge of the inner panel 4, the lower ends 41a of the left and right edges of the inner panel 4 are supported. , The upper end of the inner panel 4 is rotated in the standing direction with the shaft 16 as a fulcrum. As a result, when the latch body 5 of the inner panel 4 approaches the engaging portion 31 of the leg 1 as shown in FIG. 9, the inclined surface 53a of the claw body 53 abuts on the front surface 31a of the engaging portion 31, and thereafter Elastically pressing the elastic body 54 and connecting the projection 62 to the opening window 61.
After the inclined surface 53a passes through the lower surface 31b of the engaging portion 31 in a state of being retracted in the direction of moving downward, that is, in the bending direction, the engaging recess 53c of the inclined surface 53a lowers the lower surface 31 of the engaging portion 31.
The elastic body 54 pushes it back in the anti-folding direction until it comes into contact with b, and engages with the engaging portion 31. At this time, the tongue piece 51d of the latch body 5 comes into contact with the front surface of the abutting piece 32 of the mounting member 3. The installation of the inner panel 4 at the predetermined mounting position is completed. When removing the inner panel 4, the inner panel 4 can be easily disengaged from the engaging portion 31 by pressing the inclined surface 53b facing the lower limb space side with a finger to retract the claw body 53 into the base 51 side. be able to.
【００１８】このような構成のものであれば、パネル装
着位置にある既存の部品たる支持体３を利用して係合部
３１や当接部３２を設け、ラッチ本体５を製作してイン
ナーパネル４に取り付けるだけでラッチ装置を構成する
ことができる。このため、従来のように２部品を別途に
製作してパネル及びデスク側に取り付けていた無駄を省
くことができ、工数及びコストの削減を有効に果たすこ
とができる。With such a structure, the latch panel 5 is manufactured by providing the engaging portion 31 and the abutting portion 32 by utilizing the support 3 which is the existing component at the panel mounting position. The latch device can be constructed only by attaching to 4. For this reason, it is possible to eliminate the waste that was conventionally attached to the panel and the desk side by separately manufacturing the two parts, and it is possible to effectively reduce the number of steps and the cost.
【００１９】特に、弾性体５４を板バネ状のものにし、
この弾性体５４を含めてラッチ動作を行うための部品全
てを樹脂により一体成形しているため、有効なラッチ動
作を確保した上で、製作の簡略化を図ることができる。
また、基台５１と爪体５３の間に、折り曲げた爪体５３
の挙動を一定の回動範囲に規制する制限機構６を設けて
いるため、このように折り曲げて作っても係合部４１に
対する爪体５３の的確な係合動作を保障することができ
る。In particular, the elastic body 54 is formed into a leaf spring shape,
Since all the components for performing the latching operation, including the elastic body 54, are integrally molded of resin, the manufacturing can be simplified while ensuring the effective latching operation.
In addition, the bent claw body 53 is provided between the base 51 and the claw body 53.
Since the limiting mechanism 6 for restricting the behavior of the above is restricted within a fixed rotation range, the proper engaging operation of the claw body 53 with respect to the engaging portion 41 can be guaranteed even if the bending mechanism is formed in this manner.
【００２０】その制限機構６も、基台５１側に開口窓６
１を設け、爪体５３側に突起６２を設けるだけで済むた
め、簡易な構成に止どめることができる。なお、各部の
具体的な構成は、上述した実施例のみに限定されるもの
ではなく、本発明の趣旨を逸脱しない範囲で種々変形が
可能である。The limiting mechanism 6 also has an opening window 6 on the base 51 side.
1 is provided, and the projection 62 is provided on the side of the claw body 53. Therefore, the configuration can be simplified. It should be noted that the specific configuration of each unit is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention.
【００２１】[0021]
【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載される効果を奏する。すなわち、本
発明のラッチ装置は、パネルの左右両側縁の下端を支持
した上でその左右両側縁の上端に設けたラッチ本体をパ
ネル装着位置に設けた係合部に着脱可能に係合させるも
のであり、そのラッチ本体を、基台、ヒンジ部、爪体及
び弾性付勢体を一体成形することによって構成し、所定
のラッチ動作を営ましめるようにしたものである。The present invention is carried out in the form described above, and has the effects described below. That is, the latch device of the present invention supports the lower ends of the left and right side edges of the panel, and detachably engages the latch body provided at the upper ends of the left and right side edges with the engaging portion provided at the panel mounting position. The latch body is formed by integrally molding the base, the hinge portion, the claw body, and the elastic biasing body so as to perform a predetermined latch operation.
【００２２】このため、装着位置にある既存の部品等に
係合部を設定し、一体成形によって作ったラッチ本体を
パネルに装着するだけで、ラッチ装置を構成することが
でき、従来に比べてラッチ装置に要する工数及びコスト
を確実に削減することができるという優れた効果が奏さ
れる。特に、弾性体を板バネ状のものにすれば、有効な
ラッチ動作を確保した上で、製作の簡略化を果たすこと
ができる。Therefore, the latch device can be constructed only by setting the engaging portion on the existing part or the like at the mounting position and mounting the integrally formed latch main body on the panel. The excellent effect that the man-hour and cost required for the latch device can be surely reduced is exhibited. In particular, if the elastic body is in the shape of a leaf spring, it is possible to ensure effective latching operation and simplify the manufacturing.
【００２３】また、基台と爪体の間に、折り曲げた爪体
の挙動を一定の回動範囲に規制する制限機構を設けるよ
うにすれば、樹脂等を折り曲げて作っても係合部に対す
る爪体の的確な係合動作を保障することができる。その
制限機構も、基台若しくは爪体の一方に開口窓を設け、
他方に突起を設けるようにすれば、簡略な構成とするこ
とができる。Further, by providing a limiting mechanism between the base and the claws for restricting the behavior of the bent claws within a certain rotation range, even if the resin or the like is bent, the engaging parts are not affected. It is possible to ensure an accurate engaging operation of the claw body. The limiting mechanism is also provided with an opening window on one of the base or the claws,
If a protrusion is provided on the other side, a simple structure can be obtained.
【図１】本発明の一実施例を適用したデスクの斜視図。FIG. 1 is a perspective view of a desk to which an embodiment of the present invention is applied.
【図２】同分解斜視図。FIG. 2 is an exploded perspective view of the same.
【図３】同縦断面図。FIG. 3 is a longitudinal sectional view of the same.
【図４】同実施例におけるインナーパネルの取付状態を
示す要部拡大斜視図。FIG. 4 is an enlarged perspective view of essential parts showing a mounting state of an inner panel in the embodiment.
【図５】同実施例のラッチ本体を展開状態で示す斜視
図。FIG. 5 is a perspective view showing the latch body of the embodiment in a developed state.
【図６】同平面図。FIG. 6 is a plan view of the same.
【図７】同正面図。FIG. 7 is a front view of the same.
【図８】同断面図。FIG. 8 is a sectional view of the same.
【図９】同作用説明図。FIG. 9 is an explanatory view of the same operation.
４…インナーパネル ５…ラッチ本体 ６…制限機構 ３１…係合部 ４１…側縁 ４１ａ…側縁下端 ４１ｂ…側縁上端 ５１…基台 ５２…ヒンジ部 ５３…爪体 ５４…弾性付勢体 ６１…開口窓 ６２…突起 4 ... Inner panel 5 ... Latch body 6 ... Restriction mechanism 31 ... Engagement part 41 ... Side edge 41a ... Bottom edge of side edge 41b ... upper edge of side edge 51 ... base 52 ... Hinge part 53 ... nail body 54 ... Elastic biasing body 61 ... Opening window 62 ... Protrusion
───────────────────────────────────────────────────── フロントページの続き (72)発明者 横尾 健司 大阪市東成区大今里南６丁目１番１号 コクヨ株式会社内 (72)発明者 新妻 亨一 神奈川県横浜市戸塚区舞岡町184番地１ 株式会社ニフコ内 (56)参考文献 特開 平８−154742（ＪＰ，Ａ) 特開 平６−245824（ＪＰ，Ａ) 実開 昭58−133608（ＪＰ，Ｕ) 実開 平１−165811（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Kenji Yokoo 6-1, 1-1 Oimazatominami, Higashinari-ku, Osaka-shi KOKUYO Corporation (72) Inventor Toshikazu Nizuma 1 184 Maioka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Nifco Co., Ltd. (56) Reference JP-A-8-154742 (JP, A) JP-A-6-245824 (JP, A) 58-133608 (JP, U) Actual Kaihei 1-165811 (JP, U)
Claims (5)
の左右両側縁の上端にラッチ本体を設け、このラッチ本
体を、パネル装着位置に設けた係合部に着脱可能に係合
させるようにしたものであって、 前記パネルを、上縁に形成した折り曲げ部を有するもの
とし、前記ラッチ本体を、前記パネルの上縁に形成した
折り曲げ部の上端面に固定される基台と、この基台にヒ
ンジ部を介して回動可能に連設される爪体と、前記爪体
と基台の間にあって爪体を基台側に折り曲げた位置から
反折り曲げ方向に付勢する弾性付勢体とを一体に成形
し、この弾性付勢体の付勢力によって爪体を前記係合部
に係合させ得るように構成してなり、基台と爪体の間
に、折り曲げた爪体の挙動を一定の回動範囲に規制する
制限機構を設け、当該制限機構が、互いに対向する基台
の側面及び爪体の側面の一方に設けた開口窓と、他方に
設けた突起とを具備してなり、突起を開口窓に遊動可能
に係合させたものであることを特徴とするパネルのラッ
チ装置。1. A latch main body is provided at the upper ends of the left and right side edges of a panel supported at the lower ends of the left and right side edges, and the latch main body is detachably engaged with an engaging portion provided at a panel mounting position. And a base that is fixed to the upper end surface of the bent portion formed at the upper edge of the panel, A claw body that is rotatably connected to the base via a hinge portion, and an elastic biasing force between the claw body and the base that biases the claw body in the anti-folding direction from a position where the claw body is bent toward the base side. a body formed integrally, Ri Na configured to be engaged with pawl member with the engaging portion by the urging force of the elastic urging member, between the base and the pawl
In addition, the behavior of the bent claw body is restricted within a certain rotation range.
A limiting mechanism is provided, and the limiting mechanisms are opposed to each other.
Opening window provided on one side of the
It is equipped with a protrusion provided, and the protrusion can move freely in the opening window.
A latch device for a panel, characterized by being engaged with a .
の左右両側縁の上端にラッチ本体を設け、このラッチ本
体を、パネル装着位置に設けた係合部に着脱可能に係合
させるようにしたものであって、 前記ラッチ本体を、パネルに固定される基台と、この基
台にヒンジ部を介して回動可能に連設される爪体と、前
記爪体と基台の間にあって爪体を基台側に折り曲げた位
置から反折り曲げ方向に付勢する弾性付勢体と、前記基
台からパネルの面板部に添設し得るように垂設してなり
パネルを所定装着位置に装着した時に前記係合部に当接
するとともに当該係合部と前記面板部間に介在する舌片
とを一体に成形し、前記弾性付勢体の付勢力によって爪
体を前記係合部に係合させ得るように構成してなり、基
台と爪体の間に、折り曲げた爪体の挙動を一定の回動範
囲に規制する制限機構を設け、当該制限機構が、互いに
対向する基台の側面及び爪体の側面の一方に設けた開口
窓と、他方に設けた突起とを具備してなり、突起を開口
窓に遊動可能に係合させたものであることを特徴とする
パネルのラッチ装置。2. A latch main body is provided at the upper ends of the left and right side edges of a panel whose lower ends are supported at the left and right sides, and the latch main body is detachably engaged with an engaging portion provided at a panel mounting position. The latch main body is fixed to a panel, a claw body rotatably connected to the base through a hinge portion is provided between the claw body and the base. Elastic urging body that urges the claw body from the position where it is bent to the base side in the anti-folding direction, and the panel is hung from the base so that it can be attached to the face plate part of the panel And the tongue piece that is interposed between the engaging portion and the face plate portion are integrally formed when they are attached to the engaging portion when they are attached to the engaging portion, and the claw body is attached to the engaging portion by the urging force of the elastic urging body. Ri Na configured to be engaged, group
Between the base and the claws, the behavior of the bent claws can be controlled in a certain rotation range.
A restriction mechanism that regulates the surroundings is provided, and the restriction mechanism
An opening provided on one of the opposing side surface of the base and the side surface of the claw body
It has a window and a protrusion provided on the other side, and the protrusion is opened.
A latch device for a panel, which is movably engaged with a window .
の左右両側縁の上端にラッチ本体を設け、このラッチ本
体を、デスク等のパネル装着位置に設けた係合部に着脱
可能に係合させるようにしたものであって、 前記ラッチ本体を、パネルに固定される基台と、この基
台にヒンジ部を介して回動可能に連設される爪体と、前
記爪体の使用位置において上方を向く側の面に設けた係
合凹所と、前記爪体と基台の間にあって爪体を基台側に
折り曲げた位置から反折り曲げ方向に付勢する弾性付勢
体とを一体に成形し、この弾性付勢体の付勢力によって
爪体の係合凹所を前記係合部の下面に係合させ得るよう
に構成してなり、基台と爪体の間に、折り曲げた爪体の
挙動を一定の回動範囲に規制する制限機構を設け、当該
制限機構が、互いに対向する基台の側面及び爪体の側面
の一方に設けた開口窓と、他方に設けた突起とを具備し
てなり、突起を開口窓に遊動可能に係合させたものであ
るとともに、爪体を係合部から離脱させる場合には、デ
スク等の下肢空間側へ臨む部分を指等で押圧して爪体を
基台側へ没入させるようにすることを特徴とするパネル
のラッチ装置。3. A latch main body is provided at the upper ends of the left and right side edges of a panel whose lower ends are supported at the left and right sides, and the latch main body is detachably attached to an engaging portion provided at a panel mounting position such as a desk. A base for fixing the latch main body to a panel, a pawl rotatably connected to the base via a hinge portion, and the use of the pawl. An engaging recess provided on the surface facing upward in the position, and an elastic biasing body which is between the claw body and the base and biases the claw body in the anti-folding direction from the position where the claw body is bent toward the base side. formed integrally, Ri Na configured to be engaged with the engagement recess of the pawl member to the lower surface of the engaging portion by the urging force of the elastic urging member, between the base and the pawl, Of bent nails
A limiting mechanism that regulates the behavior within a certain rotation range is provided.
The limiting mechanism has a side surface of the base and a side surface of the claw that face each other.
An opening window provided on one side and a protrusion provided on the other side
The projection is loosely engaged with the opening window.
Together with that, when disengaging the pawl member from the engagement portion, the panel which is characterized in that a portion facing to the lower leg space side of the desk or the like so as to immerse the pressing to the claw member to the base side with a finger, Latch device.
徴とする請求項１、２又は３記載のパネルのラッチ装
置。4. The panel latching device according to claim 1, wherein the elastic body is in the shape of a leaf spring.
特徴とする請求項１、２、３又は４記載のパネルのラッ
チ装置。5. The panel latching device according to claim 1, wherein the latch main body is made of resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30207997A JP3525244B2 (en) | 1997-11-04 | 1997-11-04 | Panel latch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30207997A JP3525244B2 (en) | 1997-11-04 | 1997-11-04 | Panel latch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11141513A JPH11141513A (en) | 1999-05-25 |
| JP3525244B2 true JP3525244B2 (en) | 2004-05-10 |
Family
ID=17904677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30207997A Expired - Fee Related JP3525244B2 (en) | 1997-11-04 | 1997-11-04 | Panel latch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3525244B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100727429B1 (en) | 2005-11-09 | 2007-06-15 | (주)토템 | Phsh Type Means of Combination and Assembled Desk Thereof |
| CN106419092A (en) * | 2016-11-10 | 2017-02-22 | 泗阳德福来五金制品有限公司 | Notebook computer desk and production method thereof |
-
1997
- 1997-11-04 JP JP30207997A patent/JP3525244B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11141513A (en) | 1999-05-25 |
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