JP3002677B1 - Flat handle device - Google Patents
Flat handle deviceInfo
- Publication number
- JP3002677B1 JP3002677B1 JP36095698A JP36095698A JP3002677B1 JP 3002677 B1 JP3002677 B1 JP 3002677B1 JP 36095698 A JP36095698 A JP 36095698A JP 36095698 A JP36095698 A JP 36095698A JP 3002677 B1 JP3002677 B1 JP 3002677B1
- Authority
- JP
- Japan
- Prior art keywords
- case
- handle
- stopper plate
- pivot
- operation protrusion
- 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
- Casings For Electric Apparatus (AREA)
Abstract
【要約】
【課題】 ハンドルの操作突子の折損事故が無く、耐久
性に優れた平面ハンドル装置を提供する。
【解決手段】 止め金板４の板厚をケース１の背面側に
突出した操作突子６のほぼ全長を隠蔽する厚さに設定
し、ハンドル２の操作突子６が止め金板６を回転駆動す
る過程低位において操作突子６の側面部が当接する受動
孔７の内壁面を、操作突子６との接触がエッジ接触でな
く面接触となるように形成する。An object of the present invention is to provide a flat handle device which is free from breakage of a handle of a handle and has excellent durability. SOLUTION: The thickness of a stopper plate 4 is set so as to cover almost the entire length of an operation protrusion 6 protruding to the back side of a case 1, and the operation protrusion 6 of a handle 2 rotates the stopper plate 6. In the process of driving, the inner wall surface of the passive hole 7 with which the side surface portion of the operation protrusion 6 contacts at a low level is formed so that the contact with the operation protrusion 6 is not edge contact but surface contact.
Description
【０００１】[0001]
【発明の属する技術分野】 本発明は、止め金板を回転
操作するハンドルがその不要時にはケ−ス内に没入保持
される平面ハンドル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 flat handle device in which a handle for rotating a stopper plate is immersed and held in a case when the handle is unnecessary.
【０００２】[0002]
【従来の技術】 従来の平面ハンドル装置では、受動孔
を有する止め金板は、鉄またはステンレス製であり、プ
レス加工によって抜き打ち成形している。ハンドルはア
ルミ合金や亜鉛合金などによってダイカスト成形されて
いる。2. Description of the Related Art In a conventional flat handle device, a stopper plate having a passive hole is made of iron or stainless steel, and is stamped and formed by press working. The handle is die-cast with an aluminum alloy or a zinc alloy.
【０００３】平面ハンドル装置では、ケース背面から突
出したハンドルの操作突子が、止め金板の受動孔の内壁
面を押すことによって、止め金板を施錠位置と解錠位置
の間で回転させるものであるが、従来装置では、材質的
に軟らかい操作突子の側面部に止め金板の受動孔のエッ
ジが摺接するため、繰返し使用する間に操作突子に止め
金板が食い込み、作動不良は操作突子の折損事故を招く
ことがあった。In a flat handle device, an operating projection of a handle protruding from the back of a case pushes an inner wall surface of a passive hole of a stopper plate to rotate the stopper plate between a locking position and an unlocking position. However, in the conventional device, since the edge of the passive hole of the stopper plate slides on the side surface of the operation protrusion which is soft in material, the stopper plate bites into the operation protrusion during repeated use, and the malfunction is poor. In some cases, a breakage of the operation stick was caused.
【０００４】本発明者らはこのような折損事故の原因に
ついて種々検討した結果、従来は無配慮に設定されてい
た、操作突子のケース背面からの突出長さに対する止め
金板の厚さ寸法、および、止め金板の受動孔の内壁面の
形状を適正に設定することによって、折損事故を防止で
きることを解明し、本発明を完成させるに至った。As a result of various studies on the cause of such a breakage accident, the present inventors have found that the thickness dimension of the stopper plate relative to the length of the projection of the operating projection from the back of the case, which was conventionally set without care, was considered. The present inventors have clarified that the breakage accident can be prevented by appropriately setting the shape of the inner wall surface of the passive hole of the stopper plate, and have completed the present invention.
【０００５】[0005]
【発明が解決しようとする課題】 すなわち本発明の目
的は、操作突子の折損事故がなく耐久性に優れた平面ハ
ンドル装置を提供することである。 SUMMARY OF THE INVENTION It is an object of the present invention to provide a flat handle device which is free from breakage of the operating projection and has excellent durability.
【０００６】[0006]
【課題を解決するための手段】 以下、添付図面中の参
照符号を用いて説明すると、本発明の特徴とするところ
は、ケ−ス１に出没自在なハンドル２をケース正面に対
して平行な第１枢軸３によってケ−ス１に枢着し、ケ−
ス１の背面側に配置した止め金板４をケ−ス正面と垂直
な第２枢軸５によってケ−ス１に枢着し、第１枢軸３に
近接したハンドル２の端部背面に設けた操作突子６を止
め金板４を受動孔７に係合させ、第１枢軸３を中心にハ
ンドル２がケ−ス１から突出回転するとき、操作突子６
によって止め金板４を第２枢軸５を中心に回転させる平
面ハンドル装置において、止め金板４の板厚をケース１
の背面側に突出した操作突子６のほぼ全長を隠蔽する厚
さに設定し、ハンドル２の操作突子６が止め金板６を回
転駆動する過程において操作突子６の側面部が当接する
受動孔７の内壁面を、操作突子６の側面部との接触がエ
ッジ接触でなく面接触となるように形成したことであ
る。Means for Solving the Problems Hereinafter, a description will be given using reference numerals in the accompanying drawings. A feature of the present invention is that a handle 2 which can be retracted into and retracted from a case 1 is parallel to a case front. Pivotally connected to case 1 by the first pivot 3
A stopper plate 4 disposed on the rear side of the case 1 is pivotally attached to the case 1 by a second pivot 5 perpendicular to the front of the case, and is provided on the rear end of the handle 2 close to the first pivot 3. When the operation protrusion 6 is engaged with the stopper plate 4 and the passive hole 7 and the handle 2 projects and rotates from the case 1 around the first pivot 3, the operation protrusion 6 is rotated.
In the flat handle device for rotating the stopper plate 4 about the second pivot 5, the thickness of the stopper plate 4 is set to the case 1.
Set the thickness to conceal the substantially entire length of the back side operation projections 6 protruding, side portion of the operating projections 6 in the course of operation projections 6 of the handle 2 to rotate the catch plate 6 abuts The inner wall surface of the passive hole 7 is formed so that the contact with the side surface of the operation protrusion 6 is not an edge contact but a surface contact.
【０００７】このように構成された平面ハンドル装置で
は、ケ−ス１は扉２５に固着され、ハンドル２がケ−ス
４内に没入し装着しているときには、止め金板４の先端
部１８は、ボックス本体などの固定枠体側の受金部１８
に係合し、扉２５を閉鎖状態に施錠する。ハンドル２が
ケ−ス２内に没入保持されているとき、ハンドル２の操
作突子６は止め金板４の受動孔７の内壁面部９に係合し
ている。In the thus constructed flat handle device, the case 1 is fixed to the door 25, and when the handle 2 is immersed in the case 4 and is mounted, the front end portion 18 of the stopper plate 4 is mounted. Is a receiving part 18 on the fixed frame side such as a box body.
To lock the door 25 in the closed state. When the handle 2 is immersed and held in the case 2, the operation projection 6 of the handle 2 is engaged with the inner wall surface 9 of the passive hole 7 of the stopper plate 4.
【０００８】ハンドル２が第１枢軸３を中心にしてケ−
ス１から突出回転するとき、操作突子６の側面部は止め
金板４の受動孔７の他側の内壁面部１０に当接する。ハ
ンドル２の突出回転が継続することによって、内壁面部
１０に連続した受動孔７の内壁面を操作突子６の側面部
に押された止め金板４は、図５に示すように第２枢軸５
を中心に時計回り方向に回転し、止め金板４の先端部１
７が前記受動孔１８から外れる。かくして、ボックス本
体に対する鎖錠が解除される。[0008] The handle 2 is positioned around the first pivot 3
When the operation protrusion 6 is rotated by protruding from the screw 1 , the side surface portion of the operation protrusion 6 comes into contact with the inner wall surface portion 10 on the other side of the passive hole 7 of the stopper plate 4. As the protruding rotation of the handle 2 continues, the stopper plate 4 that pushes the inner wall surface of the passive hole 7 continuous with the inner wall surface portion 10 to the side surface portion of the operation protrusion 6 as shown in FIG. The second pivot 5
Of the stopper plate 4 in the clockwise direction around the
7 comes off the passive hole 18. Thus, the lock on the box body is released.
【０００９】次に、ハンドル２をケ−ス１内に押し込ん
だ時、操作突子６の側面部が受動孔７の内壁面部９を押
すため、止め金板４が第２枢軸５を中心に回転し、回転
終端において止め金板４の先端部１７がボックス本体側
の受金部１８と係合する。これによって扉２５ボックス
本体に再び施錠されることとなる。Next, when the handle 2 is pushed into the case 1, the side surface of the operating projection 6 pushes the inner wall 9 of the passive hole 7, so that the stopper plate 4 moves about the second pivot 5. It rotates, and the tip part 17 of the stopper plate 4 engages with the metal receiving part 18 on the box body side at the end of rotation. As a result, the door 25 is locked again to the box body.
【００１０】[0010]
【発明の実施の形態】 図示した本発明の実施例では、
第１枢軸３のコイル部に嵌めた捻りバネ１７によってハ
ンドル２は、図６において反時計回り方向に回転付勢さ
れている。ケ−ス２の下方部分には、ケ−ス正面に平行
な第３枢軸２１によって押しボタンが枢着されている。
押しボタン８は、第３枢軸２１にコイル部を嵌めた捻り
バネ２４によって図６において反時計回り方向に回転付
勢されている。押しボタン８の下端部２３はケ−ス４の
開口縁部の内面２７に当接することによって、押しボタ
ン８の飛び出しを阻止している。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment of the present invention,
The handle 2 is rotationally biased in a counterclockwise direction in FIG. 6 by a torsion spring 17 fitted to the coil portion of the first pivot 3. A push button is pivotally mounted on the lower part of the case 2 by means of a third pivot 21 parallel to the front of the case.
The push button 8 is rotationally urged in the counterclockwise direction in FIG. 6 by a torsion spring 24 in which a coil portion is fitted to the third pivot 21. The lower end 23 of the push button 8 contacts the inner surface 27 of the opening edge of the case 4 to prevent the push button 8 from jumping out.
【００１１】ハンドル２がケ−ス４内に没入している
時、押しボタン８の上端部２４がハンドル２の下端部１
５に当接しており、捻りバネ２２の方が捻りバネ１６よ
りも力が強いために、ハンドル２は没入位置に保持され
ている。押しボタン８の下端部２３側を捻りバネ２２の
付勢に抗して時計回り方向に押圧すると、押しボタン８
の上端部２４とハンドル２の下端部１５との係合が解除
され、ハンドル２は捻りバネ１６の付勢によってケ−ス
１から突出回転する。When the handle 2 is immersed in the case 4, the upper end 24 of the push button 8 is connected to the lower end 1 of the handle 2.
5, since the torsion spring 22 is stronger than the torsion spring 16, the handle 2 is held at the immersion position. When the lower end 23 of the push button 8 is pressed clockwise against the bias of the torsion spring 22, the push button 8 is pressed.
The engagement between the upper end 24 of the handle 2 and the lower end 15 of the handle 2 is released, and the handle 2 projects and rotates from the case 1 by the bias of the torsion spring 16.
【００１２】この実施例では、止め金板４には、ケ−ス
１の背面に突設した円形ボス部１１が嵌め込まれる軸孔
１２を受動孔７から独立した切欠なしの円形孔として設
けてあり、バネ座金１３と座金１４を通して円形ボス部
１１の雌ねじ孔にビスよりなる第２枢軸５をねじ込んで
いる。In this embodiment, the stopper plate 4 is provided with a shaft hole 12 into which a circular boss 11 protruding from the rear surface of the case 1 is fitted as a circular hole without a notch independent of the passive hole 7. The second pivot 5 made of a screw is screwed into the female screw hole of the circular boss 11 through the spring washer 13 and the washer 14.
【００１３】前記円形ボス部１１と同様な円形ボス部２
６が、ケ−ス１の背面に一定の距離を置いて突設されて
いる。該円形ボス部２６は、止め金板４の受動孔７に挿
入され、円形ボス部２６の雌ねじ孔には座金１９などを
通してビス２０がねじ込まれている。止め金板４が第２
枢軸５を中心に回転する時、ビス２０は見かけ上、受動
孔７内を回動する。このとき、座金１９は、止め金板４
の浮き上がりを阻止する案内手段になる。A circular boss 2 similar to the circular boss 11
6 protrudes from the back of the case 1 at a fixed distance. The circular boss 26 is inserted into the passive hole 7 of the stopper plate 4, and a screw 20 is screwed into the female screw hole of the circular boss 26 through a washer 19 or the like. Clasp plate 4 is second
When rotating about the pivot 5, the screw 20 apparently rotates in the passive hole 7. At this time, the washer 19 is
It becomes a guide means to prevent the floating of
【００１４】[0014]
【発明の効果】 以上のように本発明の平面ハンドル装
置では、止め金板４の板厚をケース１の背面側に突出し
た操作突子６のほぼ全長を隠蔽する厚さに設定し、ハン
ドル２の操作突子６が止め金板６を回転駆動する過程に
おいて操作突子６の側面部が当接する受動孔７の内壁面
を、操作突子６との接触がエッジ接触でなく面接触とな
るように形成したので、ハンドル２と止め金板４を互い
に異種の材質で作製しても、操作突子６の側面部への止
め金板４の食い込み現象が発生せず、操作突子の破損事
故がないので、装置全体としての耐久性が向上する。As described above, in the flat handle device according to the present invention, the thickness of the stopper plate 4 is set to a thickness that conceals almost the entire length of the operation projection 6 protruding to the rear side of the case 1, In the process of rotating the stopper plate 6 by the operation protrusion 6 of FIG .
Since the inner wall surface of the passive hole 7 with which the side surface of the operation projection 6 contacts is formed so that the contact with the operation projection 6 is not an edge contact but a surface contact, the handle 2 and the stopper plate 4 can be separated. Even if the operation protrusions 6 are made of different materials, the locking plate 4 does not bite into the side surface of the operation protrusion 6 and the operation protrusions are not damaged, so that the durability of the entire device is improved. .
【図１】 本発明の一実施例に係る平面ハンドル装置に
使用する止め金板の斜視図である。FIG. 1 is a perspective view of a stopper plate used for a flat handle device according to one embodiment of the present invention.
【図２】 該止め金板の正面図である。FIG. 2 is a front view of the stopper plate.
【図３】 該平面ハンドル装置の正面図である。FIG. 3 is a front view of the flat handle device.
【図４】 図４のＡ−Ａ線断面図である。FIG. 4 is a sectional view taken along line AA of FIG. 4;
【図５】 該平面ハンドル装置の背面図である。FIG. 5 is a rear view of the flat handle device.
【図６】 図５のＢ−Ｂ線断面図である。FIG. 6 is a sectional view taken along line BB of FIG. 5;
１ ケ−ス ２ ハンドル ３ 第一枢軸 ４ 止め金板 ５ 第二枢軸 ６ 操作突子 ７ 受動孔 ８ 押しボタン DESCRIPTION OF SYMBOLS 1 Case 2 Handle 3 1st axis 4 Stopper plate 5 2nd axis 6 Operating protrusion 7 Passive hole 8 Push button
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E05B 5/02 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) E05B 5/02
Claims (1)
ス正面に対して平行な第１枢軸３によってケ−ス１に枢
着し、ケ−ス１の背面側に配置した止め金板４をケ−ス
正面と垂直な第２枢軸５によってケ−ス１に枢着し、第
１枢軸３に近接したハンドル２の端部背面に設けた操作
突子６を止め金板４を受動孔７に係合させ、第１枢軸３
を中心にハンドル２がケ−ス１から突出回転するとき、
操作突子６によって止め金板４を第２枢軸５を中心に回
転させるようにした平面ハンドル装置において、止め金
板４の板厚をケース１の背面側に突出した操作突子６の
ほぼ全長を隠蔽する厚さに設定し、ハンドル２の操作突
子６が止め金板６を回転駆動する過程において操作突子
６の側面部が当接する受動孔７の内壁面を、操作突子６
の側面部との接触がエッジ接触でなく面接触となるよう
に形成した平面ハンドル装置。A handle plate which can be moved into and out of the case 1 is pivotally connected to the case 1 by means of a first pivot 3 parallel to the front of the case, and is provided on a rear side of the case 1. 4 is pivotally connected to the case 1 by means of a second pivot 5 perpendicular to the front of the case, and an operating projection 6 provided on the rear surface of the end of the handle 2 close to the first pivot 3 is used to hold the metal plate 4 passively. The first pivot 3 is engaged with the hole 7.
When handle 2 protrudes from case 1 and rotates around
In the flat handle device in which the stopper plate 4 is rotated about the second pivot 5 by the operation protrusion 6, the thickness of the stopper plate 4 is set to substantially the entire length of the operation protrusion 6 protruding to the rear side of the case 1. The inner wall surface of the passive hole 7 with which the side surface of the operating projection 6 abuts in the process of rotating the stopper 6 by the operation projection 6 of the handle 2
A flat handle device formed so that the contact with the side portion of the rim is not edge contact but surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36095698A JP3002677B1 (en) | 1998-12-18 | 1998-12-18 | Flat handle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36095698A JP3002677B1 (en) | 1998-12-18 | 1998-12-18 | Flat handle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3002677B1 true JP3002677B1 (en) | 2000-01-24 |
| JP2000179197A JP2000179197A (en) | 2000-06-27 |
Family
ID=18471610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36095698A Expired - Fee Related JP3002677B1 (en) | 1998-12-18 | 1998-12-18 | Flat handle device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3002677B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4670793B2 (en) * | 2006-10-30 | 2011-04-13 | 株式会社イトーキ | Sliding door pulling device |
-
1998
- 1998-12-18 JP JP36095698A patent/JP3002677B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000179197A (en) | 2000-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |