JPH0651444U - Simple lock - Google Patents
Simple lockInfo
- Publication number
- JPH0651444U JPH0651444U JP9188392U JP9188392U JPH0651444U JP H0651444 U JPH0651444 U JP H0651444U JP 9188392 U JP9188392 U JP 9188392U JP 9188392 U JP9188392 U JP 9188392U JP H0651444 U JPH0651444 U JP H0651444U
- Authority
- JP
- Japan
- Prior art keywords
- handle frame
- stopper member
- fixed base
- frame
- base frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
(57)【要約】
【目的】 ガス・水道等のメーター室に適した簡易錠を
提供するもので、掛け金具の掛け外し及び扉の開閉を容
易にすると共に、簡潔な錠止機構を設けて子供等の悪戯
による扉の開閉を防止する。
【構成】 固定基枠1にそれを覆うハンドル枠4を回動
可能に装着し、ハンドル枠4の中心軸に掛け金具7を取
り付け、ハンドル枠4の中空部4Cには、脚片11cを
有するコイン類嵌め込み用溝11e及び/又は鍵穴11
a付きの作用体11と、選択的に設けられる回り止め部
材12と、作用体11の脚片11cを係合させた回転板
15と、ハンドル枠4を固定基枠1に係止させるストッ
パー部材17と、回転板15とストッパー部材17との
間に設けられたカム手段20とからなる錠機構50を備
えたものである。
(57) [Abstract] [Purpose] A simple lock suitable for meter rooms such as gas and water is provided. It is easy to hang the hooks and open and close the door, and to provide a simple lock mechanism. Prevent the doors from opening and closing due to mischief such as children. [Structure] A handle frame 4 covering the fixed base frame 1 is rotatably mounted, a hanging metal fitting 7 is attached to the central axis of the handle frame 4, and a leg 11c is provided in a hollow portion 4C of the handle frame 4. Groove for fitting coins 11e and / or keyhole 11
The action body 11 with a, the rotation stop member 12 that is selectively provided, the rotating plate 15 that engages the leg pieces 11c of the action body 11, and the stopper member that locks the handle frame 4 to the fixed base frame 1. The lock mechanism 50 includes a lock mechanism 17 and a cam means 20 provided between the rotary plate 15 and the stopper member 17.
Description
【0001】[0001]
この考案は、ガス、水道、電気のメーター等が設置されるメーター室に採用す るに適した簡易錠に関する。 The present invention relates to a simple lock suitable for use in a meter room where gas, water, electricity meters, etc. are installed.
【0002】[0002]
従来のメーター室(メーター点検室)の扉に用いられている一般的な錠は、鍵 による施解錠機構を備えておらず、単に摘みで掛け金具を回動させて、扉枠又は 両開き扉の他方側に対し掛け外ししているに過ぎない。そのため、子供等が悪戯 して扉を開閉させ元栓類に触れたり、不要なものを置いたりすることがあり、危 険であった。 Conventional locks used for doors of conventional meter rooms (meter inspection rooms) do not have a locking / unlocking mechanism with a key. Simply turn the hooks to rotate the door frame or double doors. It's just hanging on the other side. As a result, children could mischievously open and close the door, touch the main plugs, or leave unnecessary objects, which was dangerous.
【0003】 また、上記の摘みは、扉を開閉させる引き手の役割を兼ねているのが普通であ るが、固定枠の中央凹部に納るよう小さく作られているので、掛け金具の掛け外 し操作並びに扉の開閉操作がやりにくい、という欠点もあった。[0003] Although the above-mentioned knob normally also serves as a puller for opening and closing the door, it is small enough to fit in the central recess of the fixed frame, so that the hanging bracket can be hung. There was also a drawback that it was difficult to remove and open and close the door.
【0004】 この考案の簡易錠は、上記の問題を解決するために提案されたものである。即 ち、扉外面に回転部材であるハンドル枠のみを露出させ、比較的大型の摘みを形 成できるようにして、掛け金具の掛け外し操作並びに扉の開閉操作を楽にし、ま た、偏平なハンドル枠の限られた空間に納るように簡潔な錠機構を設けて、子供 等の悪戯による扉の開閉を防止することを目的とする。The simple lock of the present invention is proposed to solve the above problems. Immediately, by exposing only the handle frame, which is a rotating member, on the outer surface of the door, it is possible to form a relatively large knob, which makes it easy to hang the hanging bracket and open and close the door, and A simple lock mechanism is installed so that it can be stored in the limited space of the handle frame, and the purpose is to prevent the door from opening and closing by mischief such as children.
【0005】[0005]
上記の目的を達成するため、請求項1に記載の考案は、周囲に取付け用のフラ ンジを有する皿形状の固定基枠に対し、上記のフランジを覆う大きさのフランジ 部分及び摘み部分を有する有底円筒状のハンドル枠を所定角度回動可能に装着し 、ハンドル枠の内側に設けた中心軸の先端側を固定基枠から後方に突出させて扉 係止用の掛け金具を取付けるようにし、上記ハンドル枠の中空部には、後方に脚 片を有し選択的に所定角度回動できるコイン類嵌め込み用の溝付きの作用体と、 作用体の脚片を係合させてその作用体と共に回動できるようにした回転板と、ハ ンドル枠から突出入してそのハンドル枠を固定基枠に対し選択的に係止するスト ッパー部材と、回転板とストッパー部材との間に設けられ、回転板の回転運動を ストッパー部材のハンドル枠からの突出入運動に変換するカム手段とからなる錠 機構を備えたことを特徴とする。 In order to achieve the above object, the invention according to claim 1 has a plate-shaped fixed base frame having a flange for attachment on the periphery thereof, and a flange portion and a knob portion which are sized to cover the flange. Attach a cylindrical handle frame with a bottom so that it can be rotated by a predetermined angle, and let the tip side of the center shaft provided inside the handle frame project rearward from the fixed base frame to attach the hook for locking the door. An action body with a groove for fitting coins, which has a leg piece in the rear in the hollow portion of the handle frame and which can be selectively rotated by a predetermined angle, and the action piece by engaging the leg piece of the action body. It is provided between the rotating plate and the stopper member, the rotating plate that can be rotated together with it, the stopper member that protrudes from the handle frame and selectively locks the handle frame to the fixed base frame, and the rotating plate and the stopper member. , Stopper member for rotating the rotating plate Characterized by comprising a lock mechanism comprising a cam means for converting the projected input movement from the handle frame.
【0006】 また、請求項3に記載の考案は、上記請求項1に記載の考案の構成に加え、作 用体に向けて付勢され、その作用体に着脱自在に係合する回転不能の回り止め部 材を付加したことを特徴とする。Further, in addition to the structure of the invention described in claim 1, the invention described in claim 3 is a non-rotatable member that is biased toward the working body and detachably engages with the working body. It is characterized by the addition of anti-rotation material.
【0007】[0007]
説明の都合上、請求項3に記載の考案の施錠操作を先に述べる。先ず、扉を閉 止した後、ハンドル枠を手指で回し、中心軸に取り付けた掛け金具を扉枠又は両 開き扉の他方側の扉に掛け止める。 For convenience of explanation, the locking operation of the device according to the third aspect will be described first. First, after closing the door, turn the handle frame with your fingers and hook the metal fitting attached to the center shaft to the door frame or the door on the other side of the double door.
【0008】 次いで、合鍵を作用体の鍵穴に差し込み、作用体に係合している回り止め部材 をその鍵先でばねの付勢力に抗して押込み、作用体と回り止め部材との係合を解 く。Next, the duplication key is inserted into the key hole of the acting body, and the detent member engaged with the acting body is pushed against the biasing force of the spring with the key tip thereof to engage the acting member with the detent member. Solve
【0009】 この状態で作用体は回動可能となるので、鍵を所定角度回動させると、作用体 の脚片に係合させた回転板が共に回動し、更に回転板の突片がストッパー部材の 長孔内で回動変位することにより、ストッパー部材はハンドル枠から突出して固 定基枠に係止される。ここに、扉は閉止状態で錠止される。In this state, the acting body can be rotated. Therefore, when the key is rotated by a predetermined angle, the rotary plate engaged with the leg piece of the acting body is also rotated, and the protruding piece of the rotary plate is further moved. The stopper member projects from the handle frame and is locked to the fixed base frame by being rotationally displaced in the elongated hole of the stopper member. Here, the door is locked in the closed state.
【0010】 解錠するには、作用体の鍵穴に合鍵を差し込み前記とは逆方向に鍵を回せばよ く、その操作によって、ストッパー部材がハンドル枠内に引き込まれ、固定基枠 との係止状態が解除される。そこで、ハンドル枠は回動可能になるので、その回 動により掛け金具を外して扉を開放できるようにする。In order to unlock, the duplication key is inserted into the key hole of the operating body, and the key is turned in the opposite direction to the above. By the operation, the stopper member is pulled into the handle frame and the engagement with the fixed base frame is performed. The stopped state is released. Therefore, since the handle frame can be rotated, the hanging metal fitting can be removed by the rotation to open the door.
【0011】 請求項1に記載の考案にあっては、作用体に向けて付勢されその作用体に着脱 自在に係合する回転不能の回り止め部材が省略してあり、作用体にはコイン類( 類似のものを含む)嵌め込み用の溝が設けてある。According to the first aspect of the invention, the non-rotatable detent member that is biased toward the acting body and detachably engages with the acting body is omitted, and the acting body is a coin. Grooves for fitting (including similar) are provided.
【0012】 従って、作用体は常に回転可能の状態にあるので、単に作用体の溝にコイン類 (類似のものを含む)を嵌めて回せばよい。他の作動は上記請求項3に記載のそ れに準ずる。要するに、施解錠時鍵に代えてコイン類で操作される。Therefore, since the acting body is always rotatable, coins (including similar ones) may be simply fitted into the groove of the acting body and rotated. Other operations are the same as those described in claim 3. In short, coins are used in place of the lock / unlock key.
【0013】 また、この考案の錠においては、扉外面には回動するハンドル枠のみを露出さ せるようにしてあるので、摘み部分を比較的大形に形成することができ、引き手 を兼ねる摘みによる掛け金具の掛け外し操作並びに扉の開閉操作を楽に行えると ころとする。Further, in the lock of the present invention, only the rotating handle frame is exposed on the outer surface of the door, so that the knob portion can be formed in a relatively large size and also serves as a puller. It is assumed that it is easy to hang the hanging metal fittings and open and close the door.
【0014】[0014]
以下図面に示す実施例に基づいてこの考案を説明する。 この考案の錠の各部材は、鉄、鋼鉄、アルミニウム等の金属材料又は硬質合成 樹脂材料で製作するのが普通である。 The present invention will be described below based on the embodiments shown in the drawings. Each member of the lock of this invention is usually made of a metal material such as iron, steel or aluminum, or a hard synthetic resin material.
【0015】 図1及び図2において、符号1は、周囲に取付用のフランジ1aを有し深めの 皿形状をなす固定基枠で、メーター室(点検室)の扉2などにねじ3等で取り付 けられる。In FIG. 1 and FIG. 2, reference numeral 1 is a deep fixed plate-shaped fixed base frame having a mounting flange 1 a on the periphery thereof, and is provided with a screw 3 or the like on a door 2 or the like of a meter room (inspection room). It is attached.
【0016】 この固定基枠1には、前記のフランジ1aを覆う大きさのフランジ部分4aを 有する有底円筒状のハンドル枠4を所定角度回動可能に装着する。On the fixed base frame 1, a bottomed cylindrical handle frame 4 having a flange portion 4a having a size covering the flange 1a is attached so as to be rotatable by a predetermined angle.
【0017】 ハンドル枠の内面側には、それと一体又は別体として設けた中心軸5が備えら れており、その中心軸5は固定基枠1の中心部を貫通し後方へ突出させてある。On the inner surface side of the handle frame, there is provided a central shaft 5 provided integrally with or separately from it, and the central shaft 5 penetrates the central portion of the fixed base frame 1 and projects rearward. .
【0018】 ハンドル枠4は、その中心軸5を介して固定基枠1に回動可能に装着される。 符号6は中心軸5に取り付けた止め輪である。The handle frame 4 is rotatably attached to the fixed base frame 1 via a center shaft 5 thereof. Reference numeral 6 is a retaining ring attached to the central shaft 5.
【0019】 上記中心軸5の先端部(図2で右端部)には、適当な形状の掛け金具7が取付 板8及びワッシャ9を介してねじ10で固定される。A hanging metal fitting 7 having an appropriate shape is fixed to the tip end portion (right end portion in FIG. 2) of the central shaft 5 with a screw 10 via a mounting plate 8 and a washer 9.
【0020】 後記の錠機構50の解錠時において、掛け金具7は、ハンドル枠4の摘み4b を手指で掴んで矢印A方向に回すことにより、図示しない扉枠又は両開き扉の他 方側の扉に係止され、矢印B方向に回すとその係止が解かれる。When the locking mechanism 50 described later is unlocked, the hanging metal fitting 7 holds the knob 4b of the handle frame 4 with a finger and turns it in the direction of arrow A, so that the door frame (not shown) or the other side of the double door can be locked. The door is locked, and the lock is released by turning it in the direction of arrow B.
【0021】 上記の摘み部分4bは、ハンドル枠4の中央凹部4eの直径方向に一体に設け られている。全体を符号50で示す錠機構は、ハンドル枠4における摘み4bの 中空部4c内に設けられる。The knob portion 4b is integrally provided in the central recess 4e of the handle frame 4 in the diameter direction. A lock mechanism, generally designated by the numeral 50, is provided in the hollow portion 4c of the knob 4b of the handle frame 4.
【0022】 図3、4及び5に明示するように、ハンドル枠4、即ち摘み部分4bの前面側 に一部を露出するほぼ円筒状の作用体11は、前面側にコイン類が嵌め外しでき る溝11e及び/又は鍵穴11aを有し、胴部11bの後方には後記の回転板1 5に係合させる好ましくは2つの脚片11c、11cを一体に形成しており、更 に胴部11bの中心線に沿って後記の回り止め部材12が着脱自在に係合する横 断面が異形、例えば正方形の一体の係合突部11dを有する。この作用体11は ハンドル枠4の中空部4c内に回動自在に装着される。As shown clearly in FIGS. 3, 4 and 5, the handle frame 4, that is, the substantially cylindrical acting body 11 that is partially exposed on the front surface side of the knob portion 4b, allows coins to be fitted and removed on the front surface side. Has a groove 11e and / or a key hole 11a, and preferably has two leg pieces 11c, 11c integrally formed behind the body portion 11b to engage with a rotary plate 15 described later. A locking member 12 (described later) is detachably engaged along the center line 11b and has an integrally formed engaging protrusion 11d having a cross section of a different shape, for example, a square. This acting body 11 is rotatably mounted in the hollow portion 4c of the handle frame 4.
【0023】 コイン類で回されるタイプの作用体11にはコイン類嵌め込み用の溝11eの みがあればよいが、鍵穴11aが併設されていても操作作動に何等支障を来さず 、逆に、図9に示すような鍵30で回されるタイプの作用体11には鍵穴11a のみがあればよいが、コイン類嵌め込み用の溝11eが併設されていても操作作 動に何等支障を来さない。It is sufficient for the action body 11 of the type rotated by coins to have only the groove 11e for fitting coins, but even if the keyhole 11a is provided side by side, it does not hinder the operation operation, In addition, the action body 11 of the type that can be turned by the key 30 as shown in FIG. 9 only needs to have the key hole 11a, but even if the groove 11e for inserting coins is provided side by side, it does not hinder the operation. Don't come
【0024】 コイン類操作タイプの錠と鍵操作タイプの錠の2種を生産する場合、図のよう な溝11eと鍵穴11aとを有する作用体11を作っておけば共用できるので、 生産コストの面や部品管理の面で有利である。When two types of coin-operated type locks and key-operated type locks are produced, it is possible to share them by forming an operating body 11 having a groove 11e and a keyhole 11a as shown in the figure, which reduces the production cost. It is advantageous in terms of aspects and parts management.
【0025】 上記の作用体11には、その胴部11bの空間内に回り止め部材12を摺動可 能に嵌挿し、後方から圧縮ばね13で付勢して着脱自在に係合させる。A detent member 12 is slidably fitted into the space of the body 11 b of the above-mentioned acting body 11, and is urged by a compression spring 13 from the rear to be detachably engaged.
【0026】 円筒状をなす回り止め部材12は、図2及び図6に示すように、前方部に作用 体11の係合突部11dに対応する形状の受け孔12aを有し、後方部には外方 (作用体11の半径方向)に向けて突出する好ましくは2つの腕片12b、12 bを一体に備えている。As shown in FIGS. 2 and 6, the detent member 12 having a cylindrical shape has a receiving hole 12a having a shape corresponding to the engaging protrusion 11d of the working body 11 in the front portion and a rear portion in the rear portion. Preferably has two arm pieces 12b, 12b integrally projecting outward (in the radial direction of the acting body 11).
【0027】 上記の回り止め部材12は、圧縮ばね13により弾圧されてその受け孔12a を作用体11の係合突部11dに係合させ、また、その腕片12b、12bを中 空部4c内に設けた適当な溝14に摺動自在に嵌入させてある。したがって、こ の回り止め部材12は、ハンドル枠4内で前後方向(図2で左右方向)に摺動は 可能であるが、回動は不可能である。The detent member 12 is elastically pressed by the compression spring 13 so that the receiving hole 12a thereof engages with the engaging projection 11d of the working body 11, and the arm pieces 12b and 12b of the detent member 12 engage with the hollow portion 4c. It is slidably fitted in a suitable groove 14 provided therein. Therefore, the detent member 12 can slide in the front-back direction (left-right direction in FIG. 2) within the handle frame 4, but cannot rotate.
【0028】 作用体11は、例えば図9に示すような先端が二股の合鍵30を鍵穴11aに 差し込み、回り止め部材12を圧縮ばね13の弾力に抗して押し込み、該回り止 め部材12との係合が解かれたときのみ、回動が可能となる。In the acting body 11, for example, a compound key 30 having a bifurcated tip as shown in FIG. 9 is inserted into the key hole 11 a, and the detent member 12 is pushed against the elastic force of the compression spring 13 so that the detent member 12 and The rotation is possible only when the engagement is released.
【0029】 一方、作用体11の脚片11c、11cは、回り止め部材12の後方に設けた 回転板15に係合させる。尚、作用体11の脚片11cと上記回り止め部材12 の腕片12bは相互に干渉しないように配置することは勿論である。On the other hand, the leg pieces 11 c, 11 c of the acting body 11 are engaged with the rotary plate 15 provided behind the rotation preventing member 12. Needless to say, the leg pieces 11c of the acting body 11 and the arm pieces 12b of the anti-rotation member 12 are arranged so as not to interfere with each other.
【0030】 請求項1に示されるコイン類操作タイプの簡易錠では、上記の回り止め部材1 2及びそれを付勢する圧縮ばね13が省かれる。従って、作用体11は常に回動 可能であり、単にその頭部のコイン溝11eに10円玉等のコイン類(類似のも のを含む)を嵌めて回せば、作用体11は回動する。In the coin-operated type simple lock according to the first aspect of the present invention, the detent member 12 and the compression spring 13 for urging the detent member 12 are omitted. Therefore, the acting body 11 is always rotatable, and if the coins (including similar ones) such as a 10-yen coin are simply fitted into the coin groove 11e of the head thereof and rotated, the acting body 11 is rotated. .
【0031】 以下に示す構造等は、コイン類操作タイプの錠と鍵操作タイプの錠とで共通で ある。The structure and the like shown below are common to the coin type operation type lock and the key operation type lock.
【0032】 上記回転板15は、図7に示すように、円板状をなし、周辺部に上記の脚片1 1c、11cが係合する2つの切り欠き15a、15aを形成している。また、 回転板15の背面側には突片15bが設けてあり、これが後述のストッパー部材 17の長孔17cに変位可能に填め込まれている。As shown in FIG. 7, the rotary plate 15 has a disk shape, and has two notches 15a, 15a formed in the peripheral portion thereof, with which the leg pieces 11c, 11c are engaged. Further, a protrusion 15b is provided on the back side of the rotary plate 15, and this protrusion 15b is displaceably fitted in a long hole 17c of a stopper member 17 described later.
【0033】 上記ストッパー部材17は、回転板15とハンドル枠4の後方部にねじ18等 で固定された底板4dとの間に設けられ、ハンドル枠4の半径方向に小距離摺動 できるように案内されている。The stopper member 17 is provided between the rotary plate 15 and the bottom plate 4d fixed to the rear portion of the handle frame 4 with screws 18 or the like so that the stopper member 17 can slide a small distance in the radial direction of the handle frame 4. You are being guided.
【0034】 また、図8に示すように、ストッパー部材17は、本体部分17aと係合部1 7bとからなり、本体部分17aには、回転板15の突片15bが嵌入する長孔 17cが開口している。Further, as shown in FIG. 8, the stopper member 17 is composed of a main body portion 17a and an engaging portion 17b, and a long hole 17c into which the projecting piece 15b of the rotary plate 15 is fitted is formed in the main body portion 17a. It is open.
【0035】 従って、コイン類又は合鍵30により作用体11を所定角度、例えば90度回 すと、回転板15の回動に伴って一体に回動変位する突片15bが、ストッパー 部材17の長孔17c内を移動しつつ、該ストッパー部材17を直線的に摺動変 位させる。つまり、回転板15の回転運動がストッパー部材17の直線運動に変 換される。Therefore, when the working body 11 is rotated by a predetermined angle, for example, 90 degrees by the coins or the duplicate key 30, the projecting piece 15 b which is integrally rotated and displaced with the rotation of the rotary plate 15 has the length of the stopper member 17. The stopper member 17 is linearly slid and displaced while moving in the hole 17c. That is, the rotary motion of the rotary plate 15 is converted into the linear motion of the stopper member 17.
【0036】 回転板15の突片15bとストッパー部材17の長孔17cとは、1つのカム 手段20を構成している。換言すれば、回転板15とストッパー部材17との間 に設けられたカム手段20で、回転板15の回転運動をストッパー部材17のハ ンドル枠4からの突出入運動に変換するものである。The protrusion 15 b of the rotary plate 15 and the elongated hole 17 c of the stopper member 17 constitute one cam means 20. In other words, the cam means 20 provided between the rotary plate 15 and the stopper member 17 converts the rotary motion of the rotary plate 15 into the projecting / inserting motion of the stopper member 17 from the handle frame 4.
【0037】 カム手段20は、図示例のものに限られるものではなく、上記の作用を呈する ものであれば任意に設計できる。例えば、回転板15に長孔を設け、ストッパー 部材17に突片を設けたカム手段を使用することもできる。The cam means 20 is not limited to the one shown in the drawing, and any cam mechanism having the above-mentioned action can be designed. For example, it is possible to use a cam means in which a long hole is provided in the rotary plate 15 and a projecting piece is provided in the stopper member 17.
【0038】 また、図示例のストッパー部材17は直線的に摺動してハンドル枠4から突出 入するものであるが、ストッパー部材17をハンドル枠4の一部、例えば底板4 dに横軸で枢着して揺動によりハンドル枠4から突出入させるようにすることも できる。この場合、上記カム手段における少なくとも長孔の位置及び形状が変る ことは勿論である。Further, although the stopper member 17 in the illustrated example slides linearly and protrudes from the handle frame 4, the stopper member 17 is provided on a part of the handle frame 4, for example, the bottom plate 4 d along the horizontal axis. Alternatively, the handle frame 4 may be pivotally attached to the handle frame 4 so that the handle frame 4 protrudes. In this case, of course, at least the position and shape of the elongated hole in the cam means may change.
【0039】 ストッパー部材17の変位によって、その係合部17bがハンドル枠4に形成 された貫通孔21を通じて突出入すると、係合部17bは固定基枠1に形成され た係入孔22に係止され、又はその係止が解かれる。When the stopper portion 17 is displaced so that the engaging portion 17 b projects through the through hole 21 formed in the handle frame 4, the engaging portion 17 b engages with the engaging hole 22 formed in the fixed base frame 1. It is stopped or its lock is released.
【0040】 ストッパー部材17の係止状態にあっては、固定基枠1に対しハンドル枠4が 錠止されたことになるので、ハンドル枠4の中心軸5に固定された掛け金具7は 扉枠又は他方の扉に対し掛け止めた状態が保持できる。When the stopper member 17 is in the locked state, the handle frame 4 is locked with respect to the fixed base frame 1. Therefore, the hanging metal fitting 7 fixed to the central axis 5 of the handle frame 4 is the door. It can be held in a state of being hung on the frame or the other door.
【0041】 ストッパー部材17の係止を解くと、ハンドル枠4は回動可能となり、掛け金 具7を図1の矢印B方向に回して掛止状態を解くことができ、扉2を開放できる ことになる。When the stopper member 17 is unlocked, the handle frame 4 becomes rotatable, the latch 7 can be turned in the direction of arrow B in FIG. 1 to unlock the latch, and the door 2 can be opened. become.
【0042】 尚、図1の符号23は、ハンドル枠4と固定基枠1との間に設けた思案ばねと も称される捩りばねを示し、ハンドル枠4の回転前半の過程で反時計方向に僅か な抵抗を呈し、回転後半の過程で回転方向に付勢させるように装着されている。 23´は、ハンドル枠4を矢印B方向に90度回して掛け金具7の係止を解いた 時の捩りばねの位置を示す。Reference numeral 23 in FIG. 1 denotes a torsion spring also called a thought spring provided between the handle frame 4 and the fixed base frame 1, and the counterclockwise direction is generated in the process of the first half of the rotation of the handle frame 4. It has a slight resistance to and is urged in the rotational direction in the latter half of the rotation. Reference numeral 23 'indicates the position of the torsion spring when the handle frame 4 is turned 90 degrees in the direction of the arrow B to unlock the hook 7.
【0043】[0043]
上記の説明から明らかなように、この考案の簡易錠によれば、扉外面に回転部 材であるハンドル枠のみを露出させることにより、ハンドル枠と共にそれと一体 の摘みを比較的大きく形成できるようにしたので、掛け金具の掛け外し操作並び に扉の開閉操作を極めて楽にすることができる。また、手の大きい人は、ハンド ル枠の外周部を握って操作することもできる。 As is apparent from the above description, according to the simple lock of the present invention, by exposing only the handle frame, which is the rotating member, on the outer surface of the door, the handle frame and the knob integrated therewith can be formed relatively large. As a result, it is very easy to open and close the door as well as to hang the hanging metal fittings. Also, a person with a large hand can operate by gripping the outer peripheral portion of the handle frame.
【0044】 更に、本考案の錠機構は、偏平なハンドル枠内の限られた空間に収るようなコ ンパクトな構成であるに拘らず、確実な錠止作用を呈するので、ガス等のメータ 室の扉に対し採用するに好適で、子供等の悪戯による扉の開閉を防止できるなど の効果を奏する。Further, the locking mechanism of the present invention exhibits a reliable locking action despite the compact structure such that the locking mechanism can be accommodated in the limited space in the flat handle frame, so that the meter for gas etc. It is suitable for use in room doors and has the effect of preventing the doors from opening and closing due to mischief such as children.
【図1】この考案の一実施例による簡易錠の施錠状態を
示す正面図。FIG. 1 is a front view showing a locked state of a simple lock according to an embodiment of the present invention.
【図2】図1のII−II線によるその縦断側面図。2 is a vertical sectional side view taken along line II-II in FIG.
【図3】作用体の側面図。FIG. 3 is a side view of an acting body.
【図4】その縦断側面図。FIG. 4 is a vertical sectional side view thereof.
【図5】その縦断平面図。FIG. 5 is a vertical plan view thereof.
【図6】回り止め部材の部分縦断側面図。FIG. 6 is a partial vertical sectional side view of a rotation preventing member.
【図7】回転板の背面図。FIG. 7 is a rear view of the rotating plate.
【図8】ストッパー部材の外観斜視図。FIG. 8 is an external perspective view of a stopper member.
【図9】合鍵の平面図。FIG. 9 is a plan view of a duplicate key.
1 固定基枠 1a フランジ 2 扉 4 ハンドル枠 4a フランジ部分 5 中心軸 7 掛け金具 11 作用体 11a 鍵穴 11c 脚片 11e 溝 12 回り止め部材 13 ばね 15 回転板 16 突片 17 ストッパー部材 17c 長孔 20 カム手段 30 合鍵 50 錠機構 1 Fixed Base Frame 1a Flange 2 Door 4 Handle Frame 4a Flange Part 5 Center Axis 7 Hooking Metal Fitting 11 Acting Body 11a Key Hole 11c Leg Piece 11e Groove 12 Locking Member 13 Spring 15 Rotating Plate 16 Projection Piece 17 Stopper Member 17c Long Hole 20 Cam Means 30 Compound key 50 Lock mechanism
Claims (4)
状の固定基枠に対し、上記のフランジを覆う大きさのフ
ランジ部分及び摘み部分を有する有底円筒状のハンドル
枠を所定角度回動可能に装着し、ハンドル枠の内側に設
けた中心軸の先端側を固定基枠から後方に突出させて扉
係止用の掛け金具を取付けるようにし、上記ハンドル枠
の中空部には、後方に脚片を有し選択的に所定角度回動
できるコイン類嵌め込み用の溝付きの作用体と、作用体
の脚片を係合させてその作用体と共に回動できるように
した回転板と、ハンドル枠から突出入してそのハンドル
枠を固定基枠に対し選択的に係止するストッパー部材
と、回転板とストッパー部材との間に設けられ、回転板
の回転運動をストッパー部材のハンドル枠からの突出入
運動に変換するカム手段とからなる錠機構を備えたこと
を特徴とする簡易錠。1. A bottomed cylindrical handle frame having a flange portion and a knob portion having a size for covering the above-mentioned flange can be rotated by a predetermined angle with respect to a dish-shaped fixed base frame having a mounting flange on the periphery. Mounted on the inside of the handle frame so that the tip end of the central shaft is protruded rearward from the fixed base frame to attach a hook for locking the door. An operating body with a groove for inserting coins, which has a piece and can be selectively rotated by a predetermined angle, a rotating plate which engages with a leg piece of the operating body and can be rotated together with the operating body, and a handle frame Is provided between the rotary plate and the stopper member, which is inserted from the handle frame to selectively lock the handle frame with respect to the fixed base frame, and the rotary motion of the rotary plate is projected from the handle frame. A cam hand that transforms into a movement A simple lock characterized by having a locking mechanism consisting of steps.
ストッパー部材に設けられ上記突片を変位可能に嵌入す
る長孔とで構成した請求項1記載の簡易錠。2. The simple lock according to claim 1, wherein the cam means is composed of a projecting piece provided on the rotary plate and an elongated hole provided on the stopper member into which the projecting piece is displaceably fitted.
状の固定基枠に対し、上記のフランジを覆う大きさのフ
ランジ部分及び摘み部分を有する有底円筒状のハンドル
枠を所定角度回動可能に装着し、ハンドル枠の内側に設
けた中心軸の先端側を固定基枠から後方に突出させて扉
係止用の掛け金具を取付けるようにし、上記ハンドル枠
の中空部には、後方に脚片を有し選択的に所定角度回動
できる鍵穴付きの作用体と、作用体に向けて付勢され、
その作用体に着脱可能に係合する回転不能の回り止め部
材と、上記作用体の脚片を係合させてその作用体と共に
回転できるようにした回転板と、ハンドル枠から突出入
して該ハンドル枠を固定基枠に対し選択的に係止するス
トッパー部材と、回転板とストッパー部材との間に設け
られ、回転板の回転運動をストッパー部材のハンドル枠
からの突出入運動に変換するカム手段とからなる錠機構
を備えたことを特徴とする簡易錠。3. A bottomed cylindrical handle frame having a flange portion and a knob portion which are sized to cover the above-mentioned flange can be rotated by a predetermined angle with respect to a dish-shaped fixed base frame having a mounting flange on the periphery. Mounted on the inside of the handle frame so that the tip end of the central shaft is protruded rearward from the fixed base frame to attach a hook for locking the door. An action body with a keyhole that has a piece and can be selectively rotated by a predetermined angle, and is urged toward the action body,
A non-rotatable detent member that removably engages the working body, a rotating plate that engages the leg pieces of the working body and can rotate together with the working body, A stopper member that selectively locks the handle frame with respect to the fixed base frame, and a cam that is provided between the rotating plate and the stopper member and converts the rotational movement of the rotating plate into a projecting insertion movement of the stopper member from the handle frame. A simple lock comprising a lock mechanism composed of a means.
ストッパー部材に設けられ上記突片を変位可能に嵌入す
る長孔とで構成した請求項3記載の簡易錠。4. The simple lock according to claim 3, wherein the cam means comprises a projecting piece provided on the rotary plate and an elongated hole provided on the stopper member into which the projecting piece is displaceably fitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992091883U JP2530170Y2 (en) | 1992-12-19 | 1992-12-19 | Simple lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992091883U JP2530170Y2 (en) | 1992-12-19 | 1992-12-19 | Simple lock |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0651444U true JPH0651444U (en) | 1994-07-15 |
JP2530170Y2 JP2530170Y2 (en) | 1997-03-26 |
Family
ID=14038965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1992091883U Expired - Lifetime JP2530170Y2 (en) | 1992-12-19 | 1992-12-19 | Simple lock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2530170Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013217025A (en) * | 2012-04-05 | 2013-10-24 | Nitto Kogyo Co Ltd | Door chain lock device |
JP2014163097A (en) * | 2013-02-25 | 2014-09-08 | Nitto Kogyo Co Ltd | Handle device of box for storage of electric and electronic equipment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554500A (en) * | 1978-06-21 | 1980-01-12 | Telemecanique Electrique | Device for closing and locking door |
JPS5862750U (en) * | 1981-10-24 | 1983-04-27 | 株式会社日中製作所 | lock for sliding door |
JPS60120168U (en) * | 1984-01-24 | 1985-08-14 | 三菱電機株式会社 | door stop device |
JP3113072U (en) * | 2005-05-12 | 2005-09-02 | 康二 河原 | Salivary gland massager |
-
1992
- 1992-12-19 JP JP1992091883U patent/JP2530170Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554500A (en) * | 1978-06-21 | 1980-01-12 | Telemecanique Electrique | Device for closing and locking door |
JPS5862750U (en) * | 1981-10-24 | 1983-04-27 | 株式会社日中製作所 | lock for sliding door |
JPS60120168U (en) * | 1984-01-24 | 1985-08-14 | 三菱電機株式会社 | door stop device |
JP3113072U (en) * | 2005-05-12 | 2005-09-02 | 康二 河原 | Salivary gland massager |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013217025A (en) * | 2012-04-05 | 2013-10-24 | Nitto Kogyo Co Ltd | Door chain lock device |
JP2014163097A (en) * | 2013-02-25 | 2014-09-08 | Nitto Kogyo Co Ltd | Handle device of box for storage of electric and electronic equipment |
Also Published As
Publication number | Publication date |
---|---|
JP2530170Y2 (en) | 1997-03-26 |
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