JP4602823B2 - Drawer operating device - Google Patents

Drawer operating device Download PDF

Info

Publication number
JP4602823B2
JP4602823B2 JP2005113736A JP2005113736A JP4602823B2 JP 4602823 B2 JP4602823 B2 JP 4602823B2 JP 2005113736 A JP2005113736 A JP 2005113736A JP 2005113736 A JP2005113736 A JP 2005113736A JP 4602823 B2 JP4602823 B2 JP 4602823B2
Authority
JP
Japan
Prior art keywords
latch
lever
shaft
drawer
operation lever
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.)
Active
Application number
JP2005113736A
Other languages
Japanese (ja)
Other versions
JP2006291573A (en
Inventor
治 野嵜
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.)
Okamura Corp
Original Assignee
Okamura Corp
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 Okamura Corp filed Critical Okamura Corp
Priority to JP2005113736A priority Critical patent/JP4602823B2/en
Publication of JP2006291573A publication Critical patent/JP2006291573A/en
Application granted granted Critical
Publication of JP4602823B2 publication Critical patent/JP4602823B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Drawers Of Furniture (AREA)

Description

本発明は、ワゴンやキャビネット等における引き出しの操作装置に関する。   The present invention relates to a drawer operating device in a wagon, cabinet or the like.

オフィス等の執務空間で使用されるワゴンやキャビネット等における引出しの操作装置、特に使用者の使い勝手を向上させるとともに、前方から見た際の体裁を良好としたものにおいて、引出しの正面板の両側端部背面に、正面板とほぼ同じ高さの把手部を有する操作レバーを回動可能に枢支して、把手部における上下方向のどの部分を操作しても、引出しを閉位置に保持しているラッチを解除作動させて、引出しを開けることができるようにしたものがある(例えば、特許文献1参照)。
特許第2663808号公報
Drawer operation devices for wagons and cabinets used in office spaces, such as offices, especially for the convenience of the user and good appearance when viewed from the front. An operation lever having a handle part that is almost the same height as the front plate is pivotally supported on the back of the unit so that the drawer can be held in the closed position no matter which part of the handle part is operated in the vertical direction. Some latches are operated to release the drawer so that the drawer can be opened (see, for example, Patent Document 1).
Japanese Patent No. 2663808

上記特許文献1に記載された引出しの操作装置においては、操作レバーの回転中心から把手部までの距離が極めて短く設定されているため、把手部は、曲率半径が小さい円弧運動で前後方向へ移動することとなる。これは、曲率半径が大きく緩やかな円弧運動で前後方向へ移動する把手部と比して、操作性が劣る。これを解消するため、操作レバーの回転中心から把手部までの距離を長く設定することが考えられる。しかし、このように設定すると、操作レバーがラッチに干渉しないように、ラッチを操作レバーの後方、すなわちラッチと操作レバーとを前後に並設させた形態で配置しなければならず、操作レバーとラッチとの収容スペースが前後方向に大となる。この結果、操作レバーとラッチとを収容する正面板の厚みが大となって、体裁が悪くなるとともに、引出しの収納スペースを減少させる等の問題が生じるおそれがある。   In the drawer operating device described in Patent Document 1, since the distance from the rotation center of the operating lever to the handle is set to be extremely short, the handle moves in the front-rear direction by an arc motion with a small curvature radius. Will be. This is inferior in operability as compared with a handle portion that moves in the front-rear direction by a gentle arc motion with a large curvature radius. In order to eliminate this, it is conceivable to set a long distance from the rotation center of the operation lever to the handle. However, with this setting, the latch must be arranged behind the operation lever, that is, in a form in which the latch and the operation lever are arranged in front and back, so that the operation lever does not interfere with the latch. The accommodation space with the latch becomes large in the front-rear direction. As a result, the thickness of the front plate that accommodates the operation lever and the latch becomes large, and the appearance may be deteriorated, and there may be a problem that the storage space for the drawer is reduced.

本発明は、上記問題点に鑑みてなされたもので、操作レバーの操作性を向上させるとともに、ラッチと操作レバーとを狭いスペースに収容可能とした引出しの操作装置を提供することを目的としている。   The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a drawer operation device that can improve the operability of the operation lever and can accommodate the latch and the operation lever in a narrow space. .

本発明によると、上記課題は、次のようにして解決される。
(1)家具本体の引き出しの正面板の側端部背面側に上下方向のラッチ軸により枢支されるとともに、前記家具本体に係脱可能な係合部を有するラッチと、前記正面板の側端部背面側に上下方向のレバー軸により枢支されるとともに、外側端部に上下方向に長寸の把手部を有する操作レバーと、該操作レバーの回動を前記ラッチに伝達可能な伝達手段とを備え、前記把手部の前方への回動操作に基いて、前記伝達手段を介して前記ラッチを解除作動させるようにした引き出しの操作装置において、前記操作レバーの前記把手部と前記レバー軸との間に開口部を設け、前記ラッチを前記開口部内に位置するように配置する。
According to the present invention, the above problem is solved as follows.
(1) A latch that is pivotally supported by a vertical latch shaft on the back side of the side end of the front panel of the drawer of the furniture body, and has an engaging part that can be engaged with and disengaged from the furniture body, and the side of the front panel An operation lever that is pivotally supported by a lever shaft in the vertical direction on the back side of the end portion, and that has an elongated handle portion in the vertical direction on the outer end portion, and a transmission means capable of transmitting the rotation of the operation lever to the latch And a pulling operation device for releasing the latch via the transmission means based on a forward rotation operation of the handle portion, wherein the handle portion of the operation lever and the lever shaft An opening is provided between the latch and the latch so as to be positioned in the opening.

(2)上記(1)項において、ラッチを、ラッチ軸が操作レバーの前方に位置し、係合部が前記操作レバーの後方に位置するように配置する。 (2) In the above item (1), the latch is arranged so that the latch shaft is located in front of the operation lever and the engaging portion is located behind the operation lever.

(3)上記(1)または(2)項において、伝達手段は、正面板の背面側に左右方向を向く回動軸により枢支されるとともに、その回動をもってラッチを解除作動させ得るように該ラッチに連係され、操作レバーは、レバー軸より内方に向けて延出して、把手部の回動操作に基いて前後方向へ移動することにより、前記伝達部材を回動させ得るアーム部を有し、該アーム部の長さを、前記レバー軸と前記把手部間の距離より長く設定する。 (3) In the above item (1) or (2), the transmission means is pivotally supported on the back side of the front plate by a turning shaft facing in the left-right direction, and the latch can be released by the turning. The operation lever is linked to the latch and extends inward from the lever shaft, and moves in the front-rear direction based on the turning operation of the handle portion. And the length of the arm portion is set longer than the distance between the lever shaft and the handle portion.

本発明によれば、次のような効果が奏せられる。
(a)請求項1記載の発明によると、操作レバーの把手部とレバー軸との間に開口部を設け、ラッチを操作レバーの開口部内に位置するように配置したことにより、レバー軸がラッチより内方に配置されて、レバー軸から把手部までの距離を長くすることができる。これにより、把手部を緩やかな円弧運動で前後方向へ移動させることができ、操作レバーの操作性を向上させることができる。また、操作レバーとラッチとを前後に並設する必要がないので、狭い収納スペースに収容することができる。
According to the present invention, the following effects can be obtained.
(A) According to the first aspect of the present invention, the opening is provided between the handle portion of the operation lever and the lever shaft, and the latch is disposed so as to be positioned within the opening of the operation lever, whereby the lever shaft is latched. It is arrange | positioned more inward and the distance from a lever axis | shaft to a handle part can be lengthened. Thereby, a handle part can be moved to the front-back direction by gentle arc motion, and the operativity of an operation lever can be improved. Further, since it is not necessary to arrange the operation lever and the latch in front and back, it can be accommodated in a narrow storage space.

(b)請求項2記載の発明によると、ラッチを、ラッチ軸が操作レバーの前方に位置し、係合部が操作レバーの後方に位置するように配置したことにより、操作レバーとラッチとをより狭い収容スペースに収容することができる。 (B) According to the invention described in claim 2, the latch is disposed such that the latch shaft is located in front of the operation lever and the engaging portion is located behind the operation lever. It can be accommodated in a narrower accommodation space.

(c)請求項3記載の発明によると、操作レバーのアーム部の長さを、レバー軸と把手部間の距離より長く設定したため、把手部の少ない回動操作量により、ラッチを確実に解除動作させることができる。これにより、正面板と家具本体との隙間を小さくすることができ、体裁をより良好とすることができる。 (C) According to the invention described in claim 3, since the length of the arm portion of the operation lever is set longer than the distance between the lever shaft and the handle portion, the latch is reliably released by a small rotation amount of the handle portion. It can be operated. Thereby, the clearance gap between a front board and a furniture main body can be made small, and the appearance can be made more favorable.

以下、本発明の一実施形態を、添付図面を参照して説明する。図1は、本発明を適用した家具本体をなすワゴンの斜視図である。なお、以下の説明では、図1における左斜め下方を「前方」、右斜め上方を「後方」、左斜め上方を「左方」、右斜め下方を「右方」とする。   Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a wagon constituting a furniture body to which the present invention is applied. In the following description, the lower left diagonal in FIG. 1 is “front”, the upper right upper is “rear”, the upper left upper is “left”, and the lower right is “right”.

ワゴン(1)は、ワゴン本体(2)内に上下2段の引出し(3)(3)を有し、ワゴン本体(2)の底面にキャスタ(4)を取付け、また、その上面に天板(5)を有している。なお、上下の引出し(3)(3)は、同一構造であって、ワゴン本体(2)内にレール(図示略)により前後方向へそれぞれ摺動自在に支持されている。   The wagon (1) has two upper and lower drawers (3) and (3) in the wagon body (2), a caster (4) is attached to the bottom of the wagon body (2), and the top plate is placed on the upper surface. (5) The upper and lower drawers (3) and (3) have the same structure and are supported in the wagon body (2) by a rail (not shown) so as to be slidable in the front-rear direction.

引出し(3)は、収容空間を形成する箱状の引出し本体(6)の前端部に、背面板(7)を固着するとともに、背面板(7)の前面に正面板(8)を固着して形成される。   The drawer (3) has a back plate (7) fixed to the front end of a box-shaped drawer main body (6) forming an accommodation space, and a front plate (8) fixed to the front of the back plate (7). Formed.

図2は、正面板(8)を外した状態の引出し(3)の正面図、図3は、同じく要部の拡大斜視図、図4は、図2におけるIV−IV線に沿う拡大横断面図である。   2 is a front view of the drawer (3) with the front plate (8) removed, FIG. 3 is an enlarged perspective view of the main part, and FIG. 4 is an enlarged cross-sectional view along line IV-IV in FIG. FIG.

正面板(8)の背面側には、ワゴン本体(2)の内側面に設けられたストライカ(2a)に係脱可能なラッチ(9)と、引出し(3)を引き出すときに操作される左右の操作レバー(10)(11)と、操作レバー(10)(11)の回動操作力をラッチ(9)に伝達可能な伝達手段をなす伝達部材(12)が設けられている。   On the back side of the front plate (8), there is a latch (9) that can be engaged with and disengaged from the striker (2a) provided on the inner surface of the wagon body (2), and left and right that are operated when the drawer (3) is pulled out. Operating levers (10) and (11), and a transmission member (12) serving as a transmission means capable of transmitting the rotational operating force of the operating levers (10) and (11) to the latch (9).

右側の操作レバー(10)は、内側部に固着された上下方向のレバー軸(17)をもって、背面板(7)と正面板(8)との間の空間における背面板(7)の前面右部に設けられた上下の支持部(18)(19)に枢支されるとともに、その外端部(図2〜図4において右部)には、背面板(7)の右側面から外方に突出して、正面板(8)の右側部背面側に配置される把手部(10a)が設けられている。   The right control lever (10) has a vertical lever shaft (17) fixed to the inner side and has a front right side of the back plate (7) in the space between the back plate (7) and the front plate (8). It is pivotally supported by the upper and lower support portions (18) and (19) provided in the upper portion, and the outer end portion (the right portion in FIGS. 2 to 4) is outward from the right side surface of the back plate (7). And a handle portion (10a) disposed on the back side of the right side of the front plate (8).

操作レバー(10)の上下方向のほぼ中央部で、かつ把手部(10a)とレバー軸(17)との間、すなわちラッチ(9)が配置される領域に相当する範囲には、正面視矩形状の開口部(20)が設けられている。なお、レバー軸(17)は、操作レバー(10)の上部から下部まで連続しており、開口部(20)の上下に設けられる上片(10c)と下片(10d)とを接続している。これにより、開口部(20)を設けた形状であっても、操作レバー(10)の剛性は確保され、把手部(10a)のどの部分を操作しても、ラッチ(9)を確実に解除作動させることができる。   The operation lever (10) is substantially at the center in the vertical direction, and between the handle portion (10a) and the lever shaft (17), that is, in the range corresponding to the area where the latch (9) is arranged, is rectangular in front view. A shaped opening (20) is provided. The lever shaft (17) is continuous from the upper part to the lower part of the operation lever (10), and connects the upper piece (10c) and the lower piece (10d) provided above and below the opening (20). Yes. This ensures the rigidity of the operating lever (10) even when the opening (20) is provided, and the latch (9) is reliably released no matter which part of the handle (10a) is operated. Can be operated.

把手部(10a)は、上下方向に長寸、好ましくは正面板(8)の上下方向の寸法とほぼ同等の長さを有するとともに、引出し(3)が閉位置にあるとき、正面板(8)の右側端部背面とワゴン本体(2)の前端部との間の隙間(A)に配置される。なお、把手部(10a)とレバー軸(17)間の距離(L1)(図4参照)は、把手部(10a)が緩やかな円弧運動で前後に回動し得るように、従来に比して長く設定されている。   The handle portion (10a) is long in the vertical direction, preferably about the same as the vertical dimension of the front plate (8), and when the drawer (3) is in the closed position, ) Is disposed in the gap (A) between the rear surface of the right end portion and the front end portion of the wagon body (2). The distance (L1) between the handle portion (10a) and the lever shaft (17) (see FIG. 4) is such that the handle portion (10a) can rotate back and forth with a gentle arc motion. Is set longer.

操作レバー(10)の上部には、レバー軸(17)より内方(図2〜図4にいて左方)へ向けて延出したアーム部(10b)が設けられている。このアーム部(10b)の長さ(L2)(図4参照)は、レバー軸(17)と把手部(10a)間の距離(L1)より長く設定されている。具体的には、長さ(L2)と距離(L1)とのレバー比は、ほぼ2:1となっている。これにより、把手部(10a)を前方へ僅かに移動させることにより、アーム部(10b)を後方へ大きく移動させることが可能となる。   An arm portion (10b) extending inward (leftward in FIGS. 2 to 4) from the lever shaft (17) is provided on the upper portion of the operation lever (10). The length (L2) (see FIG. 4) of the arm portion (10b) is set longer than the distance (L1) between the lever shaft (17) and the handle portion (10a). Specifically, the lever ratio between the length (L2) and the distance (L1) is approximately 2: 1. As a result, the arm portion (10b) can be greatly moved rearward by slightly moving the handle portion (10a) forward.

左側の操作レバー(11)は、右側の操作レバー(10)と左右対象形状をなし、正面板(8)の左側端部背面に、背面板(7)の左部前面に設けられた支持部(18a)(19a)に上下方向のレバー軸(17a)により回動可能に枢支されている。また、操作レバー(11)の外端部(図2において左部)には、背面板(7)の左側面から外方に突出して、正面板(8)の左側部背面側に配置される把手部(11a)が設けられ、また、同じく上部には、レバー軸(17a)より内方(図2において右方)へ延出したアーム部(11b)が設けられている。   The left operating lever (11) has the same shape as the right operating lever (10), and is provided on the back of the left end of the front plate (8) and on the left front of the back plate (7). (18a) (19a) is pivotally supported by a lever shaft (17a) in the vertical direction. Further, an outer end portion (left portion in FIG. 2) of the operation lever (11) protrudes outward from the left side surface of the rear plate (7) and is arranged on the rear side of the left side portion of the front plate (8). A handle portion (11a) is provided, and an arm portion (11b) extending inward (rightward in FIG. 2) from the lever shaft (17a) is also provided at the upper portion.

伝達部材(12)は、背面板(7)と正面板(8)との間の空間において、下部に固着された左右方向の回動軸(22)をもって、背面板(7)の前面上部のほぼ中央部に設けられた左右1対の支持片(21)に枢支されるとともに、その右側片(12a)の上部前縁には、右側の操作レバー(10)のアーム部(10b)の端部後縁が当接可能な当接部(12b)、また、左側片(12c)の上部前縁には、左側の操作レバー(11)のアーム部(11b)の端部後縁が当接可能な当接部(12d)がそれぞれ設けられている。   The transmission member (12) has a left and right pivot shaft (22) fixed to the lower portion in the space between the rear plate (7) and the front plate (8), and is located on the upper front surface of the rear plate (7). It is pivotally supported by a pair of left and right support pieces (21) provided substantially at the center, and on the upper front edge of the right piece (12a), the arm part (10b) of the right operation lever (10) is provided. The rear edge of the arm part (11b) of the left operating lever (11) is applied to the contact part (12b) with which the rear edge of the end can contact, and the upper front edge of the left piece (12c). A contact portion (12d) that can be contacted is provided.

回動軸(22)の右端部には、下方へ折曲された垂直部(22a)が設けられている。   A vertical portion (22a) bent downward is provided at the right end of the rotating shaft (22).

右側の操作レバー(10)の把手部(10a)が前方へ回動操作されると、アーム部(10b)が伝達部材(12)の当接部(12b)に当接することにより、伝達部材(12)は図3における矢印B方向へ回動し、回動軸(22)の垂直部(22a)は前方へ回動する。   When the handle portion (10a) of the right operation lever (10) is rotated forward, the arm portion (10b) comes into contact with the contact portion (12b) of the transmission member (12), so that the transmission member ( 12) rotates in the direction of arrow B in FIG. 3, and the vertical portion (22a) of the rotating shaft (22) rotates forward.

ラッチ(9)は、後部にストライカ(2a)に係脱可能な係合部(9a)を有するとともに、操作レバー(10)の開口部(20)内に位置するように背面板(7)の右部前面に配置される。具体的には、ラッチ(9)の前部は、上下方向のラッチ軸(14)をもって、操作レバー(10)より前方に位置するように、背面板(7)の右部前面に設けられたラッチケース(13)に回動可能に枢支され、また、同じく後部の係合部(9a)は、操作レバー(10)より後方に位置するように、背面板(7)から後方へ突出している。   The latch (9) has an engaging portion (9a) that can be engaged with and disengaged from the striker (2a) at the rear, and the rear plate (7) so as to be positioned in the opening (20) of the operating lever (10). Arranged on the front right side. Specifically, the front portion of the latch (9) is provided in front of the right portion of the back plate (7) so as to be positioned in front of the operation lever (10) with the latch shaft (14) in the vertical direction. The latch case (13) is pivotally supported so that the rear engaging portion (9a) protrudes rearward from the back plate (7) so as to be located rearward of the operation lever (10). Yes.

さらに、ラッチ(9)は、ラッチ軸(17)に巻装されたばね(16)により係合方向(図4において時計方向で、係合部(9a)がストライカ(2a)に係合する方向)へ付勢されており、ばね(16)の付勢力に抗して解除方向(図4において矢印C方向で、ストライカ(2a)から離脱する方向)へ回動することにより、ストライカ(2a)から離脱して、引出し(3)の引出しを可能にする。   Further, the latch (9) is engaged with the spring (16) wound around the latch shaft (17) (in the clockwise direction in FIG. 4, the direction in which the engaging portion (9a) engages with the striker (2a)). The striker (2a) is rotated by rotating in the release direction (the direction of arrow C in FIG. 4 and moving away from the striker (2a)) against the biasing force of the spring (16). Detach and allow drawer (3) to be withdrawn.

ラッチ軸(14)は、操作レバー(10)より前方に位置して、ラッチ(9)と一体的に回動し得るようにラッチ(9)に連結されている。ラッチ軸(14)の上端部には、回動軸(22)の垂直部(22a)の前側に交差するように、内方(図2〜図4において左方)へ向けて折曲された水平部(14a)が設けられている。   The latch shaft (14) is located in front of the operation lever (10) and is connected to the latch (9) so as to be able to rotate integrally with the latch (9). The upper end of the latch shaft (14) is bent inward (to the left in FIGS. 2 to 4) so as to intersect the front side of the vertical portion (22a) of the rotating shaft (22). A horizontal portion (14a) is provided.

ラッチ軸(14)の上下方向のほぼ中央部は、背面板(7)の右部前面に固定されたホルダー(15)により回動可能に支持されている。これにより、ラッチ軸(14)のがた付きを防止して、ラッチ(9)の回動を円滑にする。   A substantially central portion in the vertical direction of the latch shaft (14) is rotatably supported by a holder (15) fixed to the front surface of the right portion of the back plate (7). Thereby, rattling of the latch shaft (14) is prevented, and the rotation of the latch (9) is made smooth.

次に、操作装置の作動について説明する。引出し(3)が閉じている場合には、ラッチ(9)の係合部(9a)は、ばね(16)の付勢力によりストライカ(2a)に係合している。   Next, the operation of the operating device will be described. When the drawer (3) is closed, the engaging portion (9a) of the latch (9) is engaged with the striker (2a) by the biasing force of the spring (16).

引出し(3)を引き出す際には、正面板(8)の右側端部背面とワゴン本体(2)の前縁との間の隙間(A)に指を差し入れて、右側の操作レバー(10)の把手部(10a)に指をかけ、把手部(10a)を前方へ回動操作する。操作レバー(10)は、レバー軸(17)を中心に回動するとともに、アーム部(10b)が後方へ回動して、伝達部材(12)の当接部(12b)に当接する。これにより、伝達部材(12)は後方へ回動し、回動軸(22)の垂直部(22a)は前方へ回動する。垂直部(22a)は、その回動に伴って、ラッチ軸(14)の水平部(14a)に当接して、ラッチ軸(14)を介して、ラッチ(9)を解除作動させる。ラッチ(9)が解除作動すると、ラッチ(9)の係合部(9a)がストライカ(2a)から離脱して、引出し(3)の引出しを可能にする。   When pulling out the drawer (3), insert your finger into the gap (A) between the back of the right end of the front plate (8) and the front edge of the wagon body (2), and move the right control lever (10). A finger is put on the handle portion (10a), and the handle portion (10a) is rotated forward. The operation lever (10) rotates about the lever shaft (17), and the arm portion (10b) rotates rearward to contact the contact portion (12b) of the transmission member (12). As a result, the transmission member (12) rotates backward, and the vertical portion (22a) of the rotation shaft (22) rotates forward. As the vertical portion (22a) rotates, the vertical portion (22a) contacts the horizontal portion (14a) of the latch shaft (14) to release the latch (9) via the latch shaft (14). When the latch (9) is released, the engaging portion (9a) of the latch (9) is released from the striker (2a), and the drawer (3) can be pulled out.

また、左側の操作レバー(11)の把手部(11a)を操作した場合には、アーム部(11b)が伝達部材(12)の左側の当接部(12d)に当接して、伝達部材(12)を後方に回動させることにより、上述と同様にラッチ(9)を解除作動させることができる。   Further, when the handle portion (11a) of the left operating lever (11) is operated, the arm portion (11b) comes into contact with the left contact portion (12d) of the transmission member (12), and the transmission member ( By rotating 12) backward, the latch (9) can be released as described above.

上述のように、操作レバー(10)に開口部(20)を設けたことにより、レバー軸(17)がラッチ(9)より内方に配置されて、レバー軸(10)から把手部(10a)までの距離を長くすることができる。これにより、把手部(10a)を緩やかな円弧運動で前後方向へ移動させることが可能となり、操作レバー(10)の操作性を向上させることができる。また、ラッチ(9)を、操作レバー(10)の開口部(20)内に位置するように配置したため、操作レバー(10)とラッチ(9)とを前後に並設する必要がないので、狭い収納スペースに収容することができる。   As described above, by providing the opening (20) in the operating lever (10), the lever shaft (17) is disposed inward from the latch (9), and the handle portion (10a) extends from the lever shaft (10). ) Can be made longer. As a result, the handle (10a) can be moved in the front-rear direction by a gentle arc motion, and the operability of the operation lever (10) can be improved. In addition, since the latch (9) is arranged so as to be located in the opening (20) of the operation lever (10), it is not necessary to arrange the operation lever (10) and the latch (9) side by side. It can be stored in a narrow storage space.

また、操作レバー(10)のアーム部(10b)の長さ(L2)を、レバー軸(17)と把手部(10a)間の距離(L1)より長く設定したため、把手部(10a)の少ない回動操作量により、ラッチ(9)を確実に解除動作させることができる。この結果、正面板(8)とワゴン本体(2)との隙間を小さくすることができ、体裁を良好とすることができる。   The length (L2) of the arm part (10b) of the control lever (10) is set longer than the distance (L1) between the lever shaft (17) and the handle part (10a), so the handle part (10a) is small. The latch (9) can be reliably released by the amount of rotation operation. As a result, the gap between the front plate (8) and the wagon body (2) can be reduced, and the appearance can be improved.

図5は、本発明に係わる他の実施形態の要部の斜視図である。この実施形態における操作レバー(30)は、上記実施形態と同様に、上下方向のレバー軸(31)により正面板(8)の側端部背面側に枢支されるとともに、操作レバー(30)のレバー軸(31)と把手部(30a)との間に開口部(32)が設けられている。ラッチ(33)は、開口部(32)内に位置するように、正面板(8)の側端部背面側にラッチ軸(34)により枢支される。レバー軸(31)には、伝達手段をなす伝達片(35)が設けられ、この伝達片(35)は、操作レバー(30)の回動操作に基いて矢印方向へ回動して、ラッチ(34)に設けられた突片(34a)を前方へ押動することにより、ラッチ(34)を解除作動させるようにしている。このように構成することにより、構成を簡素化することができる。   FIG. 5 is a perspective view of a main part of another embodiment according to the present invention. The operation lever (30) in this embodiment is pivotally supported on the rear side of the side end portion of the front plate (8) by the lever shaft (31) in the vertical direction, as in the above embodiment, and the operation lever (30) An opening (32) is provided between the lever shaft (31) and the handle (30a). The latch (33) is pivotally supported by the latch shaft (34) on the back side of the side end of the front plate (8) so as to be positioned in the opening (32). The lever shaft (31) is provided with a transmission piece (35) serving as a transmission means, and the transmission piece (35) is rotated in the direction of the arrow based on the rotation operation of the operation lever (30), and is latched. The latch (34) is released by pushing forward the projecting piece (34a) provided on (34). With this configuration, the configuration can be simplified.

本発明を適用したワゴンの斜視図である。It is a perspective view of a wagon to which the present invention is applied. 正面板を外した状態の引出しの正面図である。It is a front view of drawer | drawing-out in the state which removed the front board. 要部の拡大斜視図である。It is an expansion perspective view of the principal part. 図2におけるIV−IV線に沿う拡大横断面図である。FIG. 4 is an enlarged cross-sectional view taken along line IV-IV in FIG. 2. 他の実施形態の要部の斜視図である。It is a perspective view of the principal part of other embodiment.

符号の説明Explanation of symbols

(1)ワゴン(家具本体)
(2)ワゴン本体
(2a)ストライカ
(3)引出し
(4)キャスタ
(5)天板
(6)引出し本体
(7)背面板
(8)正面板
(9)ラッチ
(9a)係合部
(10)(11)操作レバー
(10a)(11a)把手部
(10b)(11b)アーム部
(10c)上片
(10d)下片
(12)伝達部材(伝達手段)
(12a)右側片
(12b)(12d)当接部
(12c)左側片
(13)ラッチケース
(14)ラッチ軸
(14a)水平部
(15)ホルダー
(16)ばね
(17)(17a)レバー軸
(18)(19)支持部
(20)開口部
(21)支持片
(22)回動軸
(22a)垂直部
(30)操作レバー
(30a)把手部
(31)レバー軸
(32)開口部
(33)ラッチ
(34)ラッチ軸
(34a)突片
(35)伝達片(伝達手段)
(1) Wagon (Furniture body)
(2) Wagon body
(2a) striker
(3) Drawer
(4) Casters
(5) Top plate
(6) Drawer body
(7) Back plate
(8) Front plate
(9) Latch
(9a) Engagement part
(10) (11) Control lever
(10a) (11a) Handle part
(10b) (11b) Arm
(10c) Upper piece
(10d) Lower piece
(12) Transmission member (transmission means)
(12a) Right side piece
(12b) (12d) Contact part
(12c) Left side piece
(13) Latch case
(14) Latch shaft
(14a) Horizontal part
(15) Holder
(16) Spring
(17) (17a) Lever shaft
(18) (19) Support
(20) Opening
(21) Support piece
(22) Rotating shaft
(22a) Vertical part
(30) Control lever
(30a) Handle part
(31) Lever shaft
(32) Opening
(33) Latch
(34) Latch shaft
(34a) Projection
(35) Transmission piece (transmission means)

Claims (3)

家具本体の引き出しの正面板の側端部背面側に上下方向のラッチ軸により枢支されるとともに、前記家具本体に係脱可能な係合部を有するラッチと、前記正面板の側端部背面側に上下方向のレバー軸により枢支されるとともに、外側端部に上下方向に長寸の把手部を有する操作レバーと、該操作レバーの回動を前記ラッチに伝達可能な伝達手段とを備え、前記把手部の前方への回動操作に基いて、前記伝達手段を介して前記ラッチを解除作動させるようにした引き出しの操作装置において、
前記操作レバーの前記把手部と前記レバー軸との間に開口部を設け、前記ラッチを前記開口部内に位置するように配置したことを特徴とする引出しの操作装置。
A latch that is pivotally supported by a vertical latch shaft on the rear side of the front end of the front panel of the drawer of the furniture body and has an engaging portion that can be engaged with and disengaged from the furniture main body, and the rear of the side end of the front panel And an operation lever that is pivotally supported by a vertical lever shaft on the side and has a handle portion that is long in the vertical direction at the outer end, and a transmission means capable of transmitting the rotation of the operation lever to the latch. In the drawer operating device, based on the turning operation of the handle portion forward, the latch is operated to be released via the transmission means.
An operation device for a drawer, wherein an opening is provided between the handle portion of the operation lever and the lever shaft, and the latch is disposed so as to be positioned in the opening.
ラッチを、ラッチ軸が操作レバーの前方に位置し、係合部が前記操作レバーの後方に位置するように配置したことを特徴とする請求項1記載の引き出しの操作装置。   2. The drawer operating device according to claim 1, wherein the latch is arranged such that the latch shaft is positioned in front of the operating lever and the engaging portion is positioned behind the operating lever. 伝達手段は、正面板の背面側に左右方向を向く回動軸により枢支されるとともに、その回動をもってラッチを解除作動させ得るように該ラッチに連係され、
操作レバーは、レバー軸より内方に向けて延出して、把手部の回動操作に基いて前後方向へ移動することにより、前記伝達部材を回動させ得るアーム部を有し、
該アーム部の長さを、前記レバー軸と前記把手部間の距離より長く設定したことを特徴とする請求項1または2記載の引出しの操作装置。
The transmission means is pivotally supported on the rear side of the front plate by a rotation shaft that faces in the left-right direction, and is linked to the latch so that the latch can be released by the rotation.
The operation lever has an arm portion that extends inward from the lever shaft and can rotate the transmission member by moving in the front-rear direction based on the turning operation of the handle portion.
3. The drawer operating device according to claim 1, wherein a length of the arm portion is set longer than a distance between the lever shaft and the handle portion.
JP2005113736A 2005-04-11 2005-04-11 Drawer operating device Active JP4602823B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005113736A JP4602823B2 (en) 2005-04-11 2005-04-11 Drawer operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005113736A JP4602823B2 (en) 2005-04-11 2005-04-11 Drawer operating device

Publications (2)

Publication Number Publication Date
JP2006291573A JP2006291573A (en) 2006-10-26
JP4602823B2 true JP4602823B2 (en) 2010-12-22

Family

ID=37412422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005113736A Active JP4602823B2 (en) 2005-04-11 2005-04-11 Drawer operating device

Country Status (1)

Country Link
JP (1) JP4602823B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338540B (en) * 2010-07-22 2015-08-26 博西华家用电器有限公司 Storage unit and there is the refrigerating appliance of storage unit
CN102338539B (en) * 2010-07-22 2015-08-05 博西华家用电器有限公司 Storage unit and there is the refrigerating appliance of storage unit
CN102338538B (en) * 2010-07-22 2015-08-26 博西华家用电器有限公司 Storage unit and there is the refrigerating appliance of storage unit
JP6008492B2 (en) * 2011-11-28 2016-10-19 株式会社イトーキ Drawer with latch device
JP5845082B2 (en) * 2011-12-20 2016-01-20 株式会社イトーキ drawer
JP2013128506A (en) * 2011-12-20 2013-07-04 Itoki Corp Drawer
JP5750365B2 (en) * 2011-12-20 2015-07-22 株式会社イトーキ drawer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173476U (en) * 1987-04-30 1988-11-10
JPH09125778A (en) * 1995-10-27 1997-05-13 Okamura Corp Latch device for drawer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173476U (en) * 1987-04-30 1988-11-10
JPH09125778A (en) * 1995-10-27 1997-05-13 Okamura Corp Latch device for drawer

Also Published As

Publication number Publication date
JP2006291573A (en) 2006-10-26

Similar Documents

Publication Publication Date Title
JP4602823B2 (en) Drawer operating device
JP4446823B2 (en) Sliding assist device
JP4777123B2 (en) Locking device
JP2013023995A (en) Lock device
JP4488133B2 (en) Drawer mechanism and cup holder unit using the drawer mechanism
JP6301148B2 (en) Locking device
JP4607719B2 (en) Latch device and furniture with latch device
JP5084035B2 (en) Latch mechanism
JP2010184506A (en) Monitor panel device
JP2013023159A (en) Lock device
JP2007276572A (en) Storage box
JP2004089221A (en) Cabinet
JP4469749B2 (en) Panel opening / closing mechanism and acoustic apparatus using the panel opening / closing mechanism.
JP6719936B2 (en) Lock device
JP4194416B2 (en) furniture
JP4518824B2 (en) Latch operating device for drawer
JP4738991B2 (en) Door opening and closing device
JP5800201B2 (en) Side lock device
JP2000255205A (en) Interlocking operating device for caster stopper mechanism in wagon
JP2019107265A (en) Handle case in furniture
JP2009002030A (en) Storage lock mechanism
JP2562336Y2 (en) Drawer latch mechanism in filing cabinet
JP2010005045A (en) Kitchen apparatus
JP4172357B2 (en) Furniture with a top plate
JP2010173449A (en) Console box

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080410

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100915

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100928

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100930

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131008

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4602823

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250