JPS5938390B2 - Swing door opening/closing device - Google Patents
Swing door opening/closing deviceInfo
- Publication number
- JPS5938390B2 JPS5938390B2 JP9776879A JP9776879A JPS5938390B2 JP S5938390 B2 JPS5938390 B2 JP S5938390B2 JP 9776879 A JP9776879 A JP 9776879A JP 9776879 A JP9776879 A JP 9776879A JP S5938390 B2 JPS5938390 B2 JP S5938390B2
- Authority
- JP
- Japan
- Prior art keywords
- doorknob
- door
- pin
- closing device
- cam groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【発明の詳細な説明】
本発明は、根元で扉掛は金を突出動作する回転支軸の露
出先端に回転操作用のドアノブを嵌着して成る開き扉開
閉装置に係り、開き扉の開閉方向を指示し開閉操作を円
滑にさせることを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a door opening/closing device in which a doorknob for rotational operation is fitted to the exposed tip of a rotary shaft from which a metal protrudes from the door hook at the base. The purpose is to indicate the direction and facilitate opening/closing operations.
従来の開き扉においては引きまたは押しの何れで開くか
はわかりに＜＜、「引き」、「押す」などの表示板を貼
ったりしてこの欠点を補っていた。In conventional swinging doors, this drawback has been compensated for by pasting display boards that indicate whether the door is to be opened by pulling or pushing.
しかし使用者にとっていちいちこの表示板を読むのは煩
しく、回転操作用のドアノブを引いてみて開かなかった
ら押すという不快な操作が多々生じていた。However, it is troublesome for the user to read this display board every time, and the user often has to pull the doorknob for rotation operation, and then push it if it does not open.
本発明はかかる欠点に鑑みて為されたもので、以下第１
図及び第２図に示す実施例に従って説明する。The present invention has been made in view of such drawbacks, and the following
This will be explained according to the embodiment shown in the drawings and FIG.
図において、１は押し開き用の回転支軸であり、開き扉
２内に根元を回転自在に取付けられ、先端付近には軸方
向に傾斜するカム溝３，３が△型に連接するよう、かつ
、Δ型頂部か軸先端を向くよう設けられている。In the figure, reference numeral 1 denotes a rotating support shaft for pushing the door open, and the base is rotatably mounted inside the swing door 2, and near the tip, cam grooves 3, 3 that are inclined in the axial direction are connected in a △ shape. In addition, it is provided so that the top of the Δ shape faces the tip of the shaft.
４は円錐台形状で押し開きに供される回転操作用のドア
ノブであり、上記回転支軸１の先端が遊嵌する嵌合穴５
を有している。Reference numeral 4 denotes a doorknob having a truncated conical shape and used for rotational operation when pushed open, and has a fitting hole 5 into which the tip of the rotational support shaft 1 loosely fits.
have.
６はドアノブ４に根元を固定されるピンであり、上記カ
ム溝３に嵌合する。A pin 6 is fixed at its base to the doorknob 4 and fits into the cam groove 3.
７は上記嵌合穴５内に収納され一端をドアノブ４に他端
を回転支軸１に取付けられた引張りばねであり、ドアノ
ブ４に外力が働かない状態つまり常態においてで上記ピ
ン６を△型カム溝３の頂点位置に、つまり引張りばね７
のバネ力により溝３の頂点である安息端に位置させる。Reference numeral 7 designates a tension spring that is housed in the fitting hole 5 and is attached to the doorknob 4 at one end and the rotational shaft 1 at the other end. At the top position of the cam groove 3, that is, the tension spring 7
It is positioned at the resting end, which is the apex of the groove 3, by the spring force.
８は扉掛は金であり、外力が働かない状態で例えばコイ
ルばねのばね力により開き扉２の先端に突出して鎖錠状
態となりドアノブ４及び後述するドアノブ４′の回転操
作により上記ばね力に抗して開き扉２の先端に埋入して
非鎖錠状態となる。The door hook 8 is made of metal, and when no external force is applied, for example, the spring force of a coil spring protrudes from the tip of the door 2 and locks it, and the spring force is applied by rotating the door knob 4 and door knob 4', which will be described later. It resists and is embedded in the tip of the door 2 to become unlocked.
１′は引き開き用の回転支軸であり上記押し開き用の回
転支軸１と同軸配置され、開き扉２内に根元を回転自在
に取付けられ、先端付近には軸方向に傾斜するカム溝３
／、３／が△型に連接するよう、かつ、△型頂部が軸根
元を向くよう設けられている。Reference numeral 1' denotes a rotational support shaft for pulling and opening, which is arranged coaxially with the rotational support shaft 1 for pushing and opening, the base of which is rotatably mounted inside the swinging door 2, and a cam groove inclined in the axial direction near the tip. 3
/ and 3/ are arranged so that they are connected in a △ shape, and the △ shape top faces the shaft root.
４′は円錐台形状で引き開きに供される回転操作用のド
アノブであり、上記回転支軸１′の先端が遊嵌する嵌合
穴５′を有している。Reference numeral 4' designates a truncated cone-shaped doorknob for rotational operation that is used for pulling and opening, and has a fitting hole 5' into which the tip of the rotational support shaft 1' is loosely fitted.
６′はドアノブ４′に根元を固定されるピンであり上記
カム溝３′に嵌合する。Reference numeral 6' denotes a pin whose base is fixed to the doorknob 4' and fits into the cam groove 3'.
７′は上記嵌合穴５′に収納される圧縮ばねであり、ド
アノブ４′に外力が働か々い状態で上記ピン６′を△型
カム溝３′の頂点位置安息端に位置させる。Reference numeral 7' denotes a compression spring housed in the fitting hole 5', and the pin 6' is positioned at the apex position of the Δ-shaped cam groove 3' at the resting end while applying an external force to the doorknob 4'.
かかる構造の開き扉開閉装置にあって、押し開きの場合
は以下のように動作する。In the swing door opening/closing device having such a structure, when the door is pushed open, it operates as follows.
ドアノブ４に手をかけ、右回転させると、ピン６はカム
溝３の／＼型頂点位置から図示右側のカム溝３を移動し
、（左回転させるとピン６は図示左側のカム溝３を移動
し）ドアノブ４は押し開き方向に移動する。When you put your hand on the doorknob 4 and turn it clockwise, the pin 6 moves from the /\-shaped apex position of the cam groove 3 to the cam groove 3 on the right side in the figure. doorknob 4 moves in the push-open direction.
ついでピン６がカム溝３の端部に当ると回転支軸１も回
転し、回転支軸１の根元で従来ある一般的構造（たとえ
ばカム結合）により扉掛は金８を引込み、鎖錠状態を解
除し開き扉２を押し開き可能とする。Next, when the pin 6 hits the end of the cam groove 3, the rotating support shaft 1 also rotates, and the door latch pulls in the metal 8 using a conventional general structure (for example, cam connection) at the base of the rotating support shaft 1, and the door lock is in the locked state. is released and the swing door 2 can be pushed open.
そしてドアノブ４にかけていた手を放せば引張りばね７
の作用によりドアノブ４は最初の位置に復帰する。Then, when you release your hand from the doorknob 4, the tension spring 7
The doorknob 4 returns to its initial position by the action of.
かかる動作において、ドアノブ４の回転動作と共にドア
ノブ４をつかんだ手が押す方向に移動されているので、
自然に開き扉２を押す動作を誘発しためらうことなく開
き扉２を押し開きするのである。In this movement, the hand gripping the doorknob 4 is moved in the pushing direction along with the rotational movement of the doorknob 4.
This naturally induces the action of pushing the swing door 2, and the swing door 2 is pushed open without hesitation.
かかる構造の開き扉開閉装置にあって、引き開きの場合
は以下のように動作する。In the swing door opening/closing device having such a structure, when the door is pulled open, it operates as follows.
ドアノブ４′に手をかけ、右回転させると、ピン６′は
カム溝３′の△型頂点位置から図示左側のカム溝３′を
移動し、（左回転させるとピン６′は図示右側のカム溝
３を移動し）ドアノブ４′は引き開き方向に移動する。When you put your hand on the doorknob 4' and turn it clockwise, the pin 6' moves from the △-shaped apex position of the cam groove 3' to the cam groove 3' on the left side in the figure. (by moving the cam groove 3), the doorknob 4' moves in the pulling/opening direction.
ついでピン６′がカム溝３′の端部に当ると回転支軸１
′も回転し、上記回転支軸１の動作と同様に扉掛は金８
を引込み、鎖錠状態を解除し、開き扉２を引き開き可能
とする。Then, when the pin 6' hits the end of the cam groove 3', the rotation support shaft 1
' also rotates, and the door latch is rotated by the metal 8 in the same way as the rotation spindle 1 above.
is pulled in, the locked state is released, and the swing door 2 can be pulled open.
かかる動作において、ドアノブ４の回転動作と共にドア
ノブ４をつかんだ手が引く方向に移動されているので、
自然に開き扉２を引く動作を誘発しためらうことなく開
き扉２を引き開きするのである。In this movement, the hand gripping the doorknob 4 is moved in the pulling direction along with the rotational movement of the doorknob 4.
This naturally induces the action of pulling the swing door 2, and the swing door 2 is pulled open without hesitation.
上記実施例においては、右左両回転操作可能のドアノブ
４，４′に対応する為、カム溝３，３′がΔ型に形成さ
れたが、一方向回転操作のドアノブに対応するには軸方
向に傾斜する一本のカム溝でよいことは容易に理解され
よう。In the above embodiment, the cam grooves 3 and 3' are formed in a Δ shape in order to accommodate doorknobs 4 and 4' that can be rotated in both right and left directions, but in order to accommodate doorknobs that can be rotated in one direction, the cam grooves 3 and 3' are axially It will be easily understood that a single cam groove that is inclined at 1 is sufficient.
このような溝の場合は、安息端は溝の一方の端部になる
ことも明らかである。It is also clear that in the case of such a groove, the resting end will be at one end of the groove.
また、上記実施例においてはカム溝３，３′ は回転支
軸１，１′に設けられピン６．６′はドアノブ４，４′
に設けられたが、それぞれ反対に設けられてもよいこと
も容易に理解されよう。Further, in the above embodiment, the cam grooves 3, 3' are provided on the rotating shafts 1, 1', and the pins 6, 6' are provided on the door knobs 4, 4'.
However, it will be readily understood that they may be provided oppositely.
かかるように本発明の開き扉開閉装置は、回転支軸及び
回転支軸の遊嵌するドアノブ内面のいずれか一方に軸方
向に傾斜するカム溝を設け、他方に該カム溝に嵌合する
ピンを設け、かつ回転支軸とドアノブの間にバネ力を作
用させることにより、該ピンを常態において該溝の安息
端に位置せしめ、かつドアノブの回動による該ピンおよ
び溝の案内作用によりドアノブを回転支軸の方向に移動
自在としたことを特徴とするものであり、ドアノブが回
転につれて開き方向に移動して開き扉の開き方向を自然
に指示するものであるので、開き扉の開閉動作が円滑に
されるようになった。As described above, the swing door opening/closing device of the present invention is provided with a cam groove inclined in the axial direction on either one of the rotary support shaft and the inner surface of the door knob into which the rotary support shaft loosely fits, and a pin fitted in the cam groove on the other side. By providing a spring force and applying a spring force between the rotating shaft and the doorknob, the pin is normally positioned at the resting end of the groove, and the doorknob is moved by the guiding action of the pin and groove as the doorknob rotates. It is characterized by being able to move freely in the direction of the rotating shaft, and as the doorknob rotates, it moves in the opening direction and naturally indicates the opening direction of the swinging door, so the opening/closing operation of the swinging door is controlled. Now smoothed out.
第１図は本発明の実施例を示す要部断面図、第２図は同
上における切断線ＸＸに従う局部断面図である。FIG. 1 is a sectional view of a main part showing an embodiment of the present invention, and FIG. 2 is a partial sectional view taken along cutting line XX in the same.
Claims (1)
に回転操作用のドアノブを嵌着して成る開き扉開閉装置
において、回転支軸及び回転支軸の遊嵌するドアノブ内
面のいずれか一方に軸方向に傾斜するカム溝を設け、他
方に該カム溝に嵌合するピンを設け、かつ回転支軸とド
アノブの間にバネ力を作用させることにより、該ピンを
常態において該溝の安息端に位置せしめ、かつドアノブ
の回動による該ピンおよび溝の案内作用によりドアノブ
を回転支軸の軸方向に移動自在としたことを特徴とする
開き扉開閉装置。1. In a door opening/closing device in which a doorknob for rotational operation is fitted to the exposed tip of a rotary shaft that protrudes metal at the base, either the rotary shaft or the inner surface of the doorknob into which the rotary shaft loosely fits. A cam groove that is inclined in the axial direction is provided on one side, a pin that fits into the cam groove is provided on the other side, and a spring force is applied between the rotation support shaft and the doorknob, so that the pin is normally held in the groove. A door opening/closing device characterized in that the doorknob is positioned at the rest end of the doorknob, and the doorknob is movable in the axial direction of a rotating support shaft by the guiding action of the pin and the groove as the doorknob rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776879A JPS5938390B2 (en) | 1979-07-30 | 1979-07-30 | Swing door opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776879A JPS5938390B2 (en) | 1979-07-30 | 1979-07-30 | Swing door opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5622886A JPS5622886A (en) | 1981-03-04 |
| JPS5938390B2 true JPS5938390B2 (en) | 1984-09-17 |
Family
ID=14201033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9776879A Expired JPS5938390B2 (en) | 1979-07-30 | 1979-07-30 | Swing door opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938390B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083619Y2 (en) * | 1991-10-01 | 1996-01-31 | タキゲン製造株式会社 | Anti-vibration lock handle device |
-
1979
- 1979-07-30 JP JP9776879A patent/JPS5938390B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5622886A (en) | 1981-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4108482A (en) | Disengaging spindle locking mechanism | |
| US6116662A (en) | Flush mounted latch for a door | |
| JPS5938390B2 (en) | Swing door opening/closing device | |
| US3257138A (en) | Spindle rotating means | |
| US2507289A (en) | Push and pull door handle | |
| JPH024987Y2 (en) | ||
| JPH0230609Y2 (en) | ||
| KR920005377Y1 (en) | Locking device in cabinet | |
| JPH0247718Y2 (en) | ||
| US3422645A (en) | Latch mechanism | |
| JPS584299Y2 (en) | door device | |
| JPH0519478Y2 (en) | ||
| JPS6035723Y2 (en) | Rotating door locking mechanism | |
| JPS5817878Y2 (en) | Automobile door lock device | |
| JP3749757B2 (en) | Latch bolt locking device | |
| JPS58767Y2 (en) | door lock device | |
| JPH0547231Y2 (en) | ||
| JPS5911568Y2 (en) | door opening/closing device | |
| KR200378678Y1 (en) | Natural water vessel | |
| JPS58584Y2 (en) | Sliding door of van type car | |
| JPH11192837A (en) | Window locking device | |
| JP3348048B2 (en) | Closed lock handle device for sliding door | |
| JP3273223B2 (en) | Keyboard cover fall prevention device | |
| KR200150793Y1 (en) | Door lock device | |
| JPS6227648Y2 (en) |