JPH08232511A - Coupling structure of lever handle for door - Google Patents
Coupling structure of lever handle for doorInfo
- Publication number
- JPH08232511A JPH08232511A JP6479195A JP6479195A JPH08232511A JP H08232511 A JPH08232511 A JP H08232511A JP 6479195 A JP6479195 A JP 6479195A JP 6479195 A JP6479195 A JP 6479195A JP H08232511 A JPH08232511 A JP H08232511A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- mandrel
- lever
- lever handle
- door
- 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
- Lock And Its Accessories (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はビスを用いることなく、
内外のドア用レバーハンドルを簡易かつ迅速に連結でき
るとともに、その作業性を向上できるようにしたドア用
レバーハンドルの連結構造に関する。BACKGROUND OF THE INVENTION The present invention does not use screws
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door lever handle connecting structure capable of easily and quickly connecting door lever handles inside and outside and improving workability thereof.
【０００２】[0002]
【従来の技術】従来、ドアの内外に配置したレバーハン
ドルを連結する場合、例えば図７のようにドア１の側端
部に錠前２を埋め込み、該錠前２のカム穴３に一方のレ
バーハンドル４の角心棒５を挿入し、該棒５の貫通部の
先端に他方レバーハンドル６の角穴７を挿入後、レバー
ハンドル６の軸部にビス８を挿入し、その螺軸を角心棒
５のスリワリ部９にねじ込んで、レバーハンドル４，６
を連結していた。図中、１０は一対のパイプネジ１１を
突設した一方のハンドル取付座、１２はその取付座カバ
ー、１３は他方のハンドル取付座で、連結ビス１４をパ
イプネジ１１にねじ込んで連結され、１５はその取付座
カバーである。2. Description of the Related Art Conventionally, when connecting a lever handle arranged inside and outside a door, a lock 2 is embedded in a side end portion of the door 1 as shown in FIG. 7, and one lever handle is inserted into a cam hole 3 of the lock 2. After inserting the square mandrel 5 of No. 4, the square hole 7 of the other lever handle 6 is inserted at the tip of the penetrating portion of the rod 5, a screw 8 is inserted in the shaft portion of the lever handle 6, and the screw shaft is attached to the square mandrel 5. Screw the lever handle 4, 6
Were connected. In the figure, 10 is one handle mounting seat on which a pair of pipe screws 11 are projecting, 12 is the mounting seat cover, 13 is the other handle mounting seat, which is connected by screwing a connecting screw 14 into the pipe screw 11, and 15 is It is a mounting seat cover.
【０００３】しかし、この従来の連結構造は、ビス８の
ねじ込み作業を要してレバーハンドル４，６の着脱が煩
わしく、またその際レバーハンドル６の下方からの不自
然な作業姿勢を強いられて作業性が悪く、しかもビス８
をスリワリ９にねじ込む連結方法は、ビス８の経時的な
弛みによって連結の信頼性に不安があった。However, in this conventional connection structure, the screwing operation of the screw 8 is required, and the attachment / detachment of the lever handles 4 and 6 is troublesome, and at that time, an unnatural work posture from below the lever handle 6 is forced. Workability is poor and screw 8
Regarding the connection method of screwing the screw into the thread 9, there was concern about the reliability of the connection due to the loosening of the screw 8 with time.
【０００４】[0004]
【発明が解決しようとする課題】本発明はこのような問
題を解決し、ビスを用いることなく、内外のドア用レバ
ーハンドルを簡易かつ迅速に連結でき、その作業性を向
上するとともに、連結の信頼性を向上できるようにした
ドア用レバーハンドルの連結構造を提供することを目的
とする。SUMMARY OF THE INVENTION The present invention solves such a problem and allows the lever handle for the inside and outside doors to be easily and quickly connected without using screws, thereby improving the workability and connecting An object of the present invention is to provide a connecting structure for a lever handle for a door that can improve reliability.
【０００５】[0005]
【課題を解決するための手段】このため、本発明のドア
用レバーハンドルの連結構造は、ドアの両側に配置する
一対のレバーハンドルを設け、一方のレバーハンドルに
心棒を設け、他方のレバーハンドルに前記心棒を挿入可
能な係合口を設け、前記心棒を他方のレバーハンドルに
連結するドア用レバーハンドルの連結構造において、前
記心棒の周面に複数の係止溝を設けるとともに、係合口
の内部に係止板をドア方向に斜状に配置し、該係止板に
心棒を挿入可能な透孔を設け、該透孔の開口縁部と前記
係止溝とを係合可能にし、ビスを用いることなく、一対
のレバーハンドルを簡易かつ迅速に連結できるととも
に、その作業性を向上できるようにしている。また、本
発明は、他方のレバーハンドルの軸部に、操作具を挿入
可能な操作窓を形成し、該操作具を介して係止板を起立
させ、前記透孔の開口縁部と係止溝との係合を解除可能
にし、一対のレバーハンドルの連結を容易に解除し取外
せるようにしている。更に、本発明は、他方のレバーハ
ンドルの内部に、心棒と嵌合可能な凹孔を形成し、心棒
の捩り強度を向上するように支持している。本発明は、
心棒周面の対称位置に係止溝を形成し、これらの係止溝
のピッチを互いにずらせて形成して、係止板との係合に
よるガタの発生を防止している。Therefore, the door lever handle connecting structure of the present invention is provided with a pair of lever handles disposed on both sides of the door, one lever handle having a mandrel, and the other lever handle. In a connecting structure of a door lever handle for connecting the mandrel to the other lever handle, an engaging hole into which the mandrel can be inserted is provided. The locking plate is obliquely arranged in the direction of the door, the through hole into which the mandrel can be inserted is provided in the locking plate, and the opening edge portion of the through hole can be engaged with the locking groove. The pair of lever handles can be simply and quickly connected without using them, and the workability thereof can be improved. Further, according to the present invention, an operation window into which an operating tool can be inserted is formed on a shaft portion of the other lever handle, and a locking plate is erected via the operating tool to lock with an opening edge portion of the through hole. The engagement with the groove can be released, and the pair of lever handles can be easily released and removed. Further, according to the present invention, the other lever handle is formed with a concave hole capable of being fitted with the mandrel so as to improve the torsional strength of the mandrel. The present invention
Locking grooves are formed at symmetrical positions on the circumferential surface of the mandrel, and the pitches of these locking grooves are shifted from each other to prevent backlash due to engagement with the locking plate.
【０００６】[0006]
【作 用】請求項１の発明は、心棒の周面に複数の係止
溝を設けるとともに、係合口の内部に係止板をドア方向
に斜状に配置し、該係止板に心棒を挿入可能な透孔を設
け、該透孔の開口縁部と前記係止溝とを係合可能にし、
ビスを用いることなく、一対のレバーハンドルを簡易か
つ迅速に連結できるとともに、不自然な作業姿勢を強い
られず、作業性が向上する。また、透孔と係止溝の係合
位置を自由に選択でき、種々の厚さのドアの取付けに応
じられる。請求項２の発明は、他方のレバーハンドルの
軸部に、操作具を挿入可能な操作窓を形成し、該操作具
を介して係止板を起立させ、前記透孔の開口縁部と係止
溝との係合を解除可能にし、一対のレバーハンドルの連
結を容易に解除し取外せる請求項３の発明は、他方のレ
バーハンドルの内部に、心棒と嵌合可能な凹孔を形成
し、心棒の捩り強度を向上するように支持できる。請求
項４の発明は、心棒周面の対称位置に係止溝を形成し、
これらの係止溝のピッチを互いにずらせて形成して、係
止板との係合によるガタの発生を防止するAccording to a first aspect of the present invention, a plurality of engaging grooves are provided on the peripheral surface of the mandrel, and the engaging plate is obliquely arranged in the direction of the door inside the engaging opening, and the mandrel is attached to the engaging plate. A through hole that can be inserted is provided, and the opening edge portion of the through hole can be engaged with the locking groove,
The pair of lever handles can be simply and quickly connected without using screws, and an unnatural work posture is not forced, and workability is improved. Further, the engaging positions of the through hole and the engaging groove can be freely selected, and it is possible to attach doors of various thicknesses. According to a second aspect of the present invention, an operating window into which the operating tool can be inserted is formed in the shaft portion of the other lever handle, and the locking plate is erected via the operating tool, and is engaged with the opening edge of the through hole. The invention according to claim 3, wherein the engagement with the stop groove can be released and the pair of lever handles can be easily released by disconnecting, and the other lever handle is provided with a concave hole capable of being fitted with the mandrel. , Can be supported so as to improve the torsional strength of the mandrel. According to the invention of claim 4, the engaging groove is formed at a symmetrical position on the peripheral surface of the mandrel,
The pitches of these locking grooves are offset from each other to prevent backlash due to engagement with the locking plate.
【０００７】[0007]
【実施例】以下、本発明を室内用ドアに適用した図示実
施例について説明すると、図１乃至図６において１６は
室内用ドアで、その側端部に縦長矩形の切欠溝１７が形
成され、その底部に矩形の取付穴１８が形成されてい
る。取付穴１８には箱形の錠前１９が埋め込まれ、該錠
前１９はラッチ２０を進退制御する回転カム２１を備
え、該カム２１に角穴状のカム穴２２が貫通して形成さ
れ、該穴２２の両側に挿通孔２３，２３が形成されてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An illustrated embodiment in which the present invention is applied to an indoor door will be described below. In FIGS. 1 to 6, reference numeral 16 denotes an indoor door, in which a vertically long rectangular cutout groove 17 is formed at a side end portion thereof. A rectangular mounting hole 18 is formed in the bottom thereof. A box-shaped lock 19 is embedded in the mounting hole 18, and the lock 19 is provided with a rotary cam 21 for controlling the advance / retreat of the latch 20, and a square-hole-shaped cam hole 22 is formed through the cam 21. Insertion holes 23, 23 are formed on both sides of 22.
【０００８】錠前１９の両側にはハンドル取付座２４，
２５が配置され、このうち一方のハンドル取付座２４に
は、内面にネジ部（図示略）を形成した一対のパイプシ
ャフト２６，２６が突設され、該シャフト２６，２６を
挿通孔２３，２３に挿入可能にしている。錠前１９の他
側には他方のハンドル取付座２５が配置され、該取付座
２５に取付ビス２７，２７を挿入可能な一対の通孔（図
示略）が形成され、これらのビス２７，２７がパイプシ
ャフト２６，２６にねじ込まれ、ハンドル取付座２４に
連結されている。On both sides of the lock 19, handle mounting seats 24,
25 is arranged, and one of the handle mounting seats 24 is provided with a pair of pipe shafts 26, 26 having a threaded portion (not shown) formed on the inner surface thereof, and the shafts 26, 26 are inserted through the insertion holes 23, 23. It can be inserted into. The other handle mounting seat 25 is arranged on the other side of the lock 19, and a pair of through holes (not shown) into which the mounting screws 27, 27 can be inserted are formed in the mounting seat 25. It is screwed into the pipe shafts 26, 26 and is connected to the handle mounting seat 24.
【０００９】図中、２７，２８はハンドル取付座カバ
ー、２９〜３２はハンドル取付座２４，２５と、ハンド
ル取付座カバー２７，２８の各中央に形成した通孔で、
これらの孔２９〜３２を介して、亜鉛合金ダイカスト製
のレバーハンドル３３，３４の小径軸部３５ａ，３６ａ
が挿入されている。In the figure, 27 and 28 are handle mounting seat covers, 29 to 32 are handle mounting seats 24 and 25, and through holes formed in the centers of the handle mounting seat covers 27 and 28, respectively.
Through these holes 29 to 32, the small diameter shaft portions 35a and 36a of the lever handles 33 and 34 made of zinc alloy die casting.
Has been inserted.
【００１０】このうち、小径軸部３５ａはレバーハンド
ル３３の軸部３５と一体に構成され、該軸部３５に心棒
である角心棒３７の基端部がビス止め等適宜手段で連結
され、その先端側の対称位置周面、実施例では上下周面
に多数の係止溝３８が軸方向と直角に形成されていて、
後述の係止板と係合可能にされている。この場合、係止
溝３８，３８のピッチは同ピッチに形成され、かつそれ
らのピッチを互いに若干ずらせて形成されている。Of these, the small diameter shaft portion 35a is formed integrally with the shaft portion 35 of the lever handle 33, and the base end portion of a square mandrel 37, which is a mandrel, is connected to the shaft portion 35 by an appropriate means such as a screw. A large number of locking grooves 38 are formed on the peripheral surface of the tip side symmetrical position, that is, the upper and lower peripheral surfaces in the embodiment, at right angles to the axial direction.
It can be engaged with a locking plate described later. In this case, the engagement grooves 38, 38 are formed to have the same pitch, and the pitches thereof are slightly deviated from each other.
【００１１】また、小径軸部３６ａはレバーハンドル３
４の軸部３６と別体に構成され、これは図４，５のよう
に円筒状に形成されていて、これが軸部３６の先端に挿
入されて固定されている。すなわち、軸部３６の先端内
部には小径軸部３６ａを挿入可能な嵌合孔３９が形成さ
れ、該孔３９の内面に後述の係合口と共に操作窓を構成
する開口窓４０と、ピン孔４１とが形成されていて、該
ピン孔４１より、小径軸部３６ａの周面に形成したピン
孔４２にピン４３が圧入されて、小径軸部３６ａが軸部
３６に固定されている。図中、４４は嵌合孔３９の奥部
に形成した凹孔で、角心棒３７を挿入可能にしている。The small-diameter shaft portion 36a is the lever handle 3
4 is formed separately from the shaft portion 36, which is formed in a cylindrical shape as shown in FIGS. 4 and 5, and is inserted and fixed at the tip of the shaft portion 36. That is, a fitting hole 39 into which the small-diameter shaft portion 36a can be inserted is formed inside the tip of the shaft portion 36, and an opening window 40 that constitutes an operation window together with an engagement port described later and a pin hole 41 are formed on the inner surface of the hole 39. Are formed, and the pin 43 is press-fitted into the pin hole 42 formed on the peripheral surface of the small diameter shaft portion 36a from the pin hole 41, and the small diameter shaft portion 36a is fixed to the shaft portion 36. In the figure, reference numeral 44 denotes a concave hole formed in the inner part of the fitting hole 39, into which the square mandrel 37 can be inserted.
【００１２】小径軸部３６ａの内部には、角心棒３７を
挿入可能な係合孔４５と、該孔４５に連通する大径の凹
孔４６とが設けられ、それらの境界部に斜状の係止面４
７が形成され、該面４７に係止板４８が係合可能に配置
されている。図中、４９は小径軸部３６ａの周面に形成
した操作窓を構成する係合口で、前記開口窓４０と連通
可能に配置されている。Inside the small-diameter shaft portion 36a, there are provided an engagement hole 45 into which the square mandrel 37 can be inserted, and a large-diameter recessed hole 46 communicating with the hole 45. Locking surface 4
7 is formed, and the locking plate 48 is disposed on the surface 47 so as to be engageable. In the figure, reference numeral 49 denotes an engagement port that forms an operation window formed on the peripheral surface of the small diameter shaft portion 36a, and is arranged so as to be able to communicate with the opening window 40.
【００１３】係止板４８は図６のように略円板状に形成
され、その外径は凹孔４６の内径と略同径に形成されて
いて、その内部に角心棒３７を挿入可能な角孔状の透孔
５０が形成され、その開口縁部を係止溝３８に係合可能
にしている。係止板４８の周面には舌片状のストッパ５
１が突設され、該ストッパ５１が前記係合口４９と係合
可能に配置されて、係止板４８の回動を阻止している。The locking plate 48 is formed in a substantially disc shape as shown in FIG. 6, and its outer diameter is formed to be substantially the same as the inner diameter of the recessed hole 46, and the square mandrel 37 can be inserted therein. A square hole-shaped through hole 50 is formed, and the opening edge portion thereof can be engaged with the locking groove 38. A tongue-shaped stopper 5 is provided on the peripheral surface of the locking plate 48.
1 is provided so as to project, and the stopper 51 is arranged so as to be able to engage with the engagement port 49, and prevents the locking plate 48 from rotating.
【００１４】係止板４８と凹孔４６の奥壁との間には、
スプリング５２が圧縮されて介挿され、その弾性によっ
て係止板４８を小径軸部３６ａ方向に付勢し、前記係止
面４７に押し付けている。この他、図中５３はドア１６
の内外方向に形成した貫通穴で、ハンドル取付座２４，
２５よりも若干小径に形成され、前記取付穴１８に連通
している。Between the locking plate 48 and the inner wall of the recess 46,
The spring 52 is compressed and inserted, and the elasticity of the spring 52 urges the locking plate 48 toward the small-diameter shaft portion 36a and presses it against the locking surface 47. In addition, 53 in the drawing is the door 16
Through holes formed in the inner and outer directions of the handle mounting seat 24,
The diameter is slightly smaller than 25 and communicates with the mounting hole 18.
【００１５】このように構成したドア用レバーハンドル
の連結構造は、錠前１９、ハンドル取付座２４，２５、
取付座カバー２７，２８、レバーハンドル３３等は従来
のもので対応でき、レバーハンドル３４も軸部３６の嵌
合孔３９と凹孔４４とを改変すれば、従来のもので対応
できるから、これを合理的に製作できる。また、後述の
ようにレバーハンドル３３，３４の連結に従来のような
ビスを要しないから、その分部品点数の低減を図れる。The door lever handle connecting structure constructed as above has a lock 19, handle mounting seats 24, 25,
The mounting seat covers 27, 28, the lever handle 33, etc. can be conventional ones, and the lever handle 34 can also be a conventional one by modifying the fitting hole 39 and the concave hole 44 of the shaft portion 36. Can be reasonably manufactured. Further, as will be described later, the screw for connecting the lever handles 33 and 34 is not required as in the conventional case, so that the number of parts can be reduced accordingly.
【００１６】しかも、角心棒３７は従来のスリワリの構
成を廃したから、当該部の加工が不要になり、代わりに
その先端部周面に多数の係止溝３８，３８をピッチをず
らせて機械加工またはプレス成形し、その基端部をレバ
ーハンドル３３の軸部３５の先端にビス止めする。この
場合、係止溝３８を角心棒３７の先端部周面に限らず、
同側周面全域に設けてもよく、そのようにすることで、
種々のドア１６の厚さの取り付けに応じられる。In addition, since the square mandrel 37 has abolished the conventional structure of the sleeve, it is not necessary to process the portion concerned, and instead, a large number of locking grooves 38, 38 are provided on the peripheral surface of the tip end portion of the machine to shift the pitch. It is worked or press-formed, and its base end is screwed to the tip of the shaft portion 35 of the lever handle 33. In this case, the locking groove 38 is not limited to the peripheral surface of the tip end portion of the square rod 37,
It may be provided on the entire surface of the same side, and by doing so,
It accommodates various door 16 thickness installations.
【００１７】一方、レバーハンドル３４の軸部３６に嵌
合孔３９と凹孔４４を形成し、該孔３９の内面に開口窓
４０とピン孔４１とを形成後、軸部３６に小径軸部３６
ａを組み付ける。尤も、開口窓４０とピン孔４１とをレ
バーハンドル３４と一緒に予めダイカスト成形すれば、
それらの加工費を節減し得る。小径軸部３６ａの組み付
けに際しては、該軸部３６ａの凹孔４６に係止板４８を
挿入し、これを該孔４６の奥部に移動して係止面４７上
に位置付け、ストッパ５１を係合口４９に係合する。On the other hand, a fitting hole 39 and a concave hole 44 are formed in the shaft portion 36 of the lever handle 34, an opening window 40 and a pin hole 41 are formed in the inner surface of the hole 39, and then the shaft portion 36 has a small diameter shaft portion. 36
Assemble a. However, if the opening window 40 and the pin hole 41 are die cast together with the lever handle 34,
The processing cost of them can be saved. When assembling the small-diameter shaft portion 36a, the locking plate 48 is inserted into the recessed hole 46 of the shaft portion 36a, moved to the inner part of the hole 46 and positioned on the locking surface 47, and the stopper 51 is engaged. Engage the abutment 49.
【００１８】この後、凹孔４６内にスプリング５２を挿
入し、該孔４６を軸部３６の嵌合孔３９に向けて挿入
し、スプリング５２を押し縮めて係合口４９を開口窓４
０に位置付け、かつピン孔４２，４１を位置合わせした
ところで、それらにピン４３を圧入し、小径軸部３６ａ
を軸部３６に連結する。Thereafter, the spring 52 is inserted into the recessed hole 46, the hole 46 is inserted toward the fitting hole 39 of the shaft portion 36, and the spring 52 is pressed and contracted so that the engagement port 49 is opened.
When the pin holes 42, 41 are aligned with each other at 0, the pin 43 is press-fitted into them, and the small diameter shaft portion 36a
Is connected to the shaft portion 36.
【００１９】このようにすると、凹孔４６内でスプリン
グ５２が押し縮められ、その弾性によって係止板４８が
付勢され、これが係止面４７上に押し付けられて斜状に
位置する。In this way, the spring 52 is compressed in the recess 46, and the elasticity thereof urges the locking plate 48, which is pressed onto the locking surface 47 and is positioned obliquely.
【００２０】こうして、小径軸部３６ａをレバーハンド
ル３４に組み付けたところで、錠前１９を取付穴１８に
挿入し、これをビス止めする。次にハンドル取付座２４
を取付穴５３の一方の開口縁部に位置付け、パイプシャ
フト２６を錠前１９の挿通孔２３，２３に挿入し、また
ハンドル取付座２５を取付穴５３の他方の開口縁部に位
置付け、その通孔（図示略）にビス２６，２６を差し込
み、これをパイプシャフト２６にねじ込んで、ハンドル
取付座２５，２７を連結し、これらのハンドル取付座２
５，２７に取付座カバー２７，２８を装着する。In this way, when the small diameter shaft portion 36a is assembled to the lever handle 34, the lock 19 is inserted into the mounting hole 18 and screwed. Next, the handle mounting seat 24
Is positioned at one opening edge of the mounting hole 53, the pipe shaft 26 is inserted into the insertion holes 23, 23 of the lock 19, and the handle mounting seat 25 is positioned at the other opening edge of the mounting hole 53. Screws 26, 26 are inserted into (not shown) and screwed into the pipe shaft 26 to connect the handle mounting seats 25, 27.
Mounting seat covers 27, 28 are attached to 5, 27.
【００２１】この後、レバーハンドル３４を保持し、そ
の小径軸部３６ａをドア１６の一側から、取付座カバー
２８とハンドル取付座２６の各通孔３２，３０に挿入
し、軸部３６の先端が通孔３２の開口縁に当接したとこ
ろで、当該状態を保持する。次にレバーハンドル３３を
保持し、その角心棒３７をドア１６の他側から、ハンド
ル取付座カバー２７とハンドル取付座２４の各通孔３
１，２９を介して、カム穴２２に差し込み、その先端部
を小径軸部３６ａの係合孔４５に押し込む。Thereafter, the lever handle 34 is held, and the small diameter shaft portion 36a thereof is inserted from one side of the door 16 into the through holes 32 and 30 of the mounting seat cover 28 and the handle mounting seat 26, and the shaft portion 36 When the tip comes into contact with the opening edge of the through hole 32, the state is maintained. Next, the lever handle 33 is held, and the square mandrel 37 is attached from the other side of the door 16 to the through holes 3 of the handle mounting seat cover 27 and the handle mounting seat 24.
It inserts in the cam hole 22 via 1, 29, and pushes the tip part into the engagement hole 45 of the small diameter shaft part 36a.
【００２２】このようにすると、角心棒３７が係合孔４
５に進入し、係止溝３８が係止板４８の透孔５０の開口
縁部に係合し、角心棒３７の垂直分力が係止板４８に斜
め下向きに作用して、係止板４８をスプリング５２の弾
性に抗して図３上時計方向へ起立回動させる。In this way, the square mandrel 37 is inserted into the engagement hole 4
5, the engaging groove 38 engages with the opening edge of the through hole 50 of the engaging plate 48, and the vertical component force of the square mandrel 37 acts on the engaging plate 48 obliquely downward, The spring 48 is rotated upright in the clockwise direction in FIG. 3 against the elasticity of the spring 52.
【００２３】このため、透孔５０と係止溝３８の係合が
解除され、角心棒３７が透孔５０に押し込まれ、角心棒
３７が係止溝３８の１ピッチ分移動したところで、係止
板４８がスプリング５２の弾性によって再び押し倒さ
れ、斜状の原状を回復する。したがって、透孔５０の開
口縁部が係止溝３８と再び係合し、角心棒３７の移動を
阻止する。この状況は図３のようである。Therefore, the engagement between the through hole 50 and the locking groove 38 is released, the square mandrel 37 is pushed into the through hole 50, and the square mandrel 37 is moved by one pitch of the locking groove 38, and then locked. The plate 48 is pushed down again by the elasticity of the spring 52, and the original slant state is restored. Therefore, the opening edge of the through hole 50 is re-engaged with the locking groove 38, and the movement of the square rod 37 is prevented. This situation is as shown in FIG.
【００２４】そこで、角心棒３７を更に押し込むと、前
述のように透孔５０と係止溝３８の係合が解除され、角
心棒３７が透孔５０に押し込まれて、角心棒３７が係止
溝３８の１ピッチ分移動し、この後係止板４８が再び押
し倒され、斜状の原状を回復して角心棒３７の移動を阻
止する。以下、これらの作動を繰り返して角心棒３７を
凹孔４６の奥部に進入させ、角心棒３７を十分に押し込
み、軸部３５と小径軸部３５ａとの間の段部が通孔２９
の開口部周縁のフランジに当接したところで、角心棒３
７の押し込み操作を停止する。この場合、角心棒３７を
一気に押し込めば、透孔５０と係止溝３８との係合解除
が継続されるから、角心棒３７を速やかに押し込める。Then, when the square mandrel 37 is further pushed in, the engagement between the through hole 50 and the locking groove 38 is released as described above, the square mandrel 37 is pushed into the through hole 50, and the square mandrel 37 is locked. The groove 38 is moved by one pitch, and thereafter the locking plate 48 is pushed down again to restore the original state of the oblique shape and prevent the movement of the square mandrel 37. Hereinafter, these operations are repeated to cause the square mandrel 37 to enter the inner part of the recessed hole 46 and push the square mandrel 37 sufficiently, and the step portion between the shaft portion 35 and the small diameter shaft portion 35a forms the through hole 29.
When it comes into contact with the flange on the periphery of the opening of the
Stop pushing operation of 7. In this case, if the square mandrel 37 is pushed in at once, the engagement between the through hole 50 and the locking groove 38 is continued, so that the square mandrel 37 can be pushed in quickly.
【００２５】こうして押し込まれた角心棒３７は図１の
ようで、その上下周面の係止溝３８，３８に透孔５０の
開口縁が係合し、かつ係止板４８が係止面４７に係合し
て、角心棒３７を抜け止めするとともに、角心棒３７が
レバーハンドル３４と一体の小径軸部３６ａに連結さ
れ、レバーハンドル３３，３４が連結される。The square mandrel 37 pushed in this way is as shown in FIG. 1, and the opening edges of the through holes 50 engage with the engaging grooves 38 on the upper and lower peripheral surfaces thereof, and the engaging plate 48 engages with the engaging surface 47. To prevent the square mandrel 37 from coming off, the square mandrel 37 is connected to the small-diameter shaft portion 36a integral with the lever handle 34, and the lever handles 33, 34 are connected.
【００２６】このように上記レバーハンドル３３，３４
の連結に際しては、レバーハンドル３３と一体の角心棒
３７を、レバーハンドル３４と一体の小径軸部３６ａの
係合孔４５に押し込むだけでよいから、立位姿勢で簡易
かつ迅速に行なえ、従来のようなビス止め作業の煩雑や
不自然な姿勢を強いられることがない。しかも、係止溝
３８と透孔５０の開口縁との係合によって、レバーハン
ドル３３，３４の連結位置を自由に選択できるから、レ
バーハンドル３３，３４を種々の厚さのドア１６に取付
けられる。As described above, the lever handles 33, 34 are
When connecting the two, it is sufficient to push the square mandrel 37 integrated with the lever handle 33 into the engaging hole 45 of the small-diameter shaft portion 36a integral with the lever handle 34. There is no need for complicated screw fixing work or an unnatural posture. Moreover, the connecting positions of the lever handles 33 and 34 can be freely selected by the engagement of the locking groove 38 and the opening edge of the through hole 50, so that the lever handles 33 and 34 can be attached to the door 16 having various thicknesses. .
【００２７】こうして連結されたレバーハンドル３３，
３４は図１のようで、係止板４８が係止面４７に斜状に
押し付けられ、その透孔５０の開口縁に角心棒３７の係
止溝３８，３８が係合しているから、例えばレバーハン
ドル３３，３４を押し引きしても、透孔５０と係止溝３
８の係合状態が解かれる惧れがなく、従来のように角心
棒のスリワリにビスをねじ込む構造の強度上および防御
能力上の不安を解消し、レバーハンドル３３，３４を強
固に連結する。また、上下周面の係止溝３８，３８は互
いにピッチをずらせて形成されているから、これらを同
相位置に形成したものに比べて、係止板４８との係合に
よるガタの発生を抑制される。The lever handle 33 thus connected,
As shown in FIG. 1, the locking plate 48 is obliquely pressed against the locking surface 47, and the locking grooves 38, 38 of the square mandrel 37 are engaged with the opening edge of the through hole 50. For example, even if the lever handles 33, 34 are pushed and pulled, the through hole 50 and the locking groove 3
There is no fear that the engagement state of 8 will be released, and the anxiety about the strength and the defense ability of the structure in which the screw is screwed into the thread of the square mandrel as in the past is eliminated, and the lever handles 33 and 34 are firmly connected. Further, since the engagement grooves 38, 38 on the upper and lower peripheral surfaces are formed with the pitch shifted from each other, the occurrence of backlash due to the engagement with the engagement plate 48 is suppressed as compared with the case where they are formed in the same phase position. To be done.
【００２８】また、角心棒３７には従来のスリワリがな
いから、角心棒３７の捩り強度が向上し、レバーハンド
ル３３，３４の異常回動に対する防御能力が向上する。
この場合、ドア１６の板厚が小さく、角心棒３７の先端
が凹孔４４に嵌合する状況の下では、角心棒３７が凹孔
４４に支持され、その捩り強度が一層増大するなお、開
口窓４０や係合口４９は軸部３６の下面に位置している
から、それらがレバーハンドル３４の体裁を損ねること
はない。Further, since the square mandrel 37 has no conventional slivers, the torsional strength of the square mandrel 37 is improved and the ability to protect the lever handles 33 and 34 against abnormal rotation is improved.
In this case, under the condition that the plate thickness of the door 16 is small and the tip of the square mandrel 37 is fitted in the recessed hole 44, the square mandrel 37 is supported by the recessed hole 44, and the torsional strength thereof is further increased. Since the window 40 and the engagement port 49 are located on the lower surface of the shaft portion 36, they do not spoil the appearance of the lever handle 34.
【００２９】なお、レバーハンドル３３，３４を取り外
す場合は、ドライバー等の適宜な操作具（図示略）を開
口窓４０から、係合口４９の開口縁とストッパ５１との
間に差し込み、これを係合口４９の端部を支点にこじっ
て、ストッパ５１を凹孔４４側へ押し戻せばよく、その
ようにすることで係止板４８が起立し、透孔５０と係止
溝３８との係合状態が解除されて、レバーハンドル３
３，３４を取り外せる。この場合にも、従来のようなビ
スの取外し作業を要しないから、これを簡便に行なえ
る。When the lever handles 33, 34 are to be removed, a suitable operating tool (not shown) such as a screwdriver is inserted from the opening window 40 between the opening edge of the engagement port 49 and the stopper 51, and the lever is engaged. It suffices to push the stopper 51 back to the side of the recessed hole 44 by twisting the end of the joint 49 as a fulcrum, and by doing so, the locking plate 48 rises and the engagement between the through hole 50 and the locking groove 38. The state is released and the lever handle 3
3,34 can be removed. Also in this case, the work of removing the screws as in the conventional case is not required, so that this can be easily performed.
【００３０】この場合、上述のようにレバーハンドル３
３，３４を容易に取り外せるようにしても、レバーハン
ドル３３，３４を通常の防御能力を要しない室内用ドア
１６に取付け、かつ開口窓４０と係合口４９とを有する
レバーハンドル３４を部屋の内側に取付ければ、使用上
特に支障はない。In this case, as described above, the lever handle 3
Even if the levers 3 and 34 can be easily removed, the lever handles 33 and 34 are attached to the indoor door 16 that does not require ordinary defense capability, and the lever handle 34 having the opening window 40 and the engagement port 49 is provided inside the room. If it is attached to, there will be no particular problems in use.
【００３１】[0031]
【発明の効果】本発明のドア用レバーハンドルの連結構
造は以上のように、心棒の周面に複数の係止溝を設ける
とともに、係合口の内部に係止板をドア方向に斜状に配
置し、該係止板に心棒を挿入可能な透孔を設け、該透孔
の開口縁部と前記係止溝とを係合可能にしたから、この
種の作業を立位姿勢で行なうことができ、従来のような
ビスの煩雑なネジ込み作業や不自然な作業姿勢を強いら
れることなく、一対のレバーハンドルを簡易かつ迅速に
連結でき、この種作業の作業性を向上することができ
る。また、透孔と係止溝の係合位置を自由に選択できる
から、種々の厚さのドアの取付けに応じられる効果があ
る。本発明は、他方のレバーハンドルの軸部に、操作具
を挿入可能な操作窓を形成し、該操作具を介して係止板
を起立させ、前記透孔の開口縁部と係止溝との係合を解
除可能にしたから、一対のレバーハンドルの連結を容易
に解除し取外すことができる。本発明は、他方のレバー
ハンドルの内部に、心棒と嵌合可能な凹孔を形成したか
ら、心棒を片持ち支持する構造に比べて、心棒の捩り強
度を向上することができる。また、本発明は、心棒周面
の対称位置に係止溝を形成し、これらの係止溝のピッチ
を互いにずらせて形成したから、係止溝を互いに同相に
形成した場合に比べて、係止板との係合によるガタの発
生を抑制ないし防止することができる。As described above, the door lever handle connecting structure of the present invention is provided with a plurality of locking grooves on the peripheral surface of the mandrel, and the locking plate is slanted toward the door inside the engaging opening. Since the engaging plate is provided with a through hole into which the mandrel can be inserted and the opening edge portion of the through hole can be engaged with the engaging groove, this kind of work should be performed in a standing posture. It is possible to connect a pair of lever handles easily and quickly without the need for complicated screw-in work of screws and an unnatural work posture, which can improve workability of this kind of work. . Further, since the engaging position of the through hole and the engaging groove can be freely selected, there is an effect that it can be attached to doors of various thicknesses. According to the present invention, an operation window into which an operating tool can be inserted is formed on a shaft portion of the other lever handle, and a locking plate is erected via the operating tool, and an opening edge portion of the through hole and a locking groove are formed. Since the engagement of the lever handle can be released, the connection of the pair of lever handles can be easily released and removed. According to the present invention, since the recessed hole that can be fitted with the mandrel is formed inside the other lever handle, the torsional strength of the mandrel can be improved as compared with the structure in which the mandrel is supported in a cantilever manner. Further, according to the present invention, since the locking grooves are formed at symmetrical positions on the circumferential surface of the mandrel, and the pitches of the locking grooves are shifted from each other, the locking grooves are formed in the same phase as each other as compared with the case where the locking grooves are formed in the same phase. It is possible to suppress or prevent the occurrence of backlash due to the engagement with the stop plate.
【図１】本発明の一実施例を示す断面図で、一方のレバ
ーハンドルを図示している。FIG. 1 is a cross-sectional view showing an embodiment of the present invention, showing one lever handle.
【図２】本発明の一実施例を示す斜視図である。FIG. 2 is a perspective view showing one embodiment of the present invention.
【図３】レバーハンドルの連結時の中途状況を拡大して
示す断面図である。FIG. 3 is an enlarged cross-sectional view showing an intermediate state of connecting the lever handles.
【図４】本発明の要部を示す斜視図である。FIG. 4 is a perspective view showing a main part of the present invention.
【図５】本発明に適用した小径軸部の一例を示す縦断面
図である。FIG. 5 is a vertical sectional view showing an example of a small diameter shaft portion applied to the present invention.
【図６】本発明に適用した係止片の一例を示す正面図で
ある。FIG. 6 is a front view showing an example of a locking piece applied to the present invention.
【図７】本発明の従来例を示す斜視図である。FIG. 7 is a perspective view showing a conventional example of the present invention.
１６ ドア ３３，３４ レバーハンドル ３７ 心棒 ３８ 係止溝 ４０，４９ 操作窓 ４４ 凹孔 ４５ 係合口 ５０ 透孔 16 Door 33, 34 Lever handle 37 Mandrel 38 Locking groove 40, 49 Operation window 44 Recessed hole 45 Engagement port 50 Through hole
Claims (4)
ドルを設け、一方のレバーハンドルに心棒を設け、他方
のレバーハンドルに前記心棒を挿入可能な係合口を設
け、前記心棒を他方のレバーハンドルに連結するドア用
レバーハンドルの連結構造において、前記心棒の周面に
複数の係止溝を設けるとともに、係合口の内部に係止板
をドア方向に斜状に配置し、該係止板に心棒を挿入可能
な透孔を設け、該透孔の開口縁部と前記係止溝とを係合
可能にしたことを特徴とするドア用レバーハンドルの連
結構造。1. A pair of lever handles arranged on both sides of the door, one lever handle having a mandrel, and the other lever handle having an engagement opening into which the mandrel can be inserted, the mandrel being the other lever handle. In the connecting structure of a lever handle for a door to be connected to, a plurality of locking grooves are provided on a peripheral surface of the mandrel, and a locking plate is obliquely arranged in a door direction inside the engaging port, A door lever handle connecting structure comprising a through hole into which a mandrel can be inserted, and an opening edge portion of the through hole and the locking groove can be engaged with each other.
を挿入可能な操作窓を形成し、該操作具を介して係止板
を起立させ、前記透孔の開口縁部と係止溝との係合を解
除可能にした請求項１記載のドア用レバーハンドルの連
結構造。2. An operating window into which an operating tool can be inserted is formed in a shaft portion of the other lever handle, and a locking plate is erected through the operating tool, and an opening edge portion of the through hole and a locking groove are formed. The lever lever connecting structure according to claim 1, wherein the engagement with the door lever handle can be released.
嵌合可能な凹孔を形成した請求項１記載のドア用レバー
ハンドルの連結構造。3. The lever lever connecting structure for doors according to claim 1, wherein a recessed hole capable of fitting with the mandrel is formed inside the other lever handle.
これらの係止溝のピッチを互いにずらせて形成した請求
項１記載のドア用レバーハンドルの連結構造4. A locking groove is formed at a symmetrical position on the circumferential surface of the mandrel,
The connecting structure for a door lever handle according to claim 1, wherein the engagement grooves are formed so that the pitches thereof are shifted from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6479195A JP2706055B2 (en) | 1995-02-28 | 1995-02-28 | Door lever handle connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6479195A JP2706055B2 (en) | 1995-02-28 | 1995-02-28 | Door lever handle connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08232511A true JPH08232511A (en) | 1996-09-10 |
| JP2706055B2 JP2706055B2 (en) | 1998-01-28 |
Family
ID=13268421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6479195A Expired - Lifetime JP2706055B2 (en) | 1995-02-28 | 1995-02-28 | Door lever handle connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2706055B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411532B1 (en) * | 1999-06-10 | 2003-12-18 | 가부시키가이샤 무라코시 세이코 | Lever handle for door |
| EP1683933A2 (en) | 2005-01-17 | 2006-07-26 | Hoppe AG | Actuation handle |
| ITBS20090072A1 (en) * | 2009-04-17 | 2010-10-18 | Zamet Italia S R L | MECHANICAL INTERCONNECTION DEVICE WITH A STEM FOR DOOR HANDLES |
| CN111295493A (en) * | 2017-11-03 | 2020-06-16 | 帕斯卡·勒克莱克 | Manual control device for a lock for opening and closing a door or window |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7426747B1 (en) | 2022-10-21 | 2024-02-02 | 株式会社日中製作所 | door handle device |
-
1995
- 1995-02-28 JP JP6479195A patent/JP2706055B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411532B1 (en) * | 1999-06-10 | 2003-12-18 | 가부시키가이샤 무라코시 세이코 | Lever handle for door |
| EP1683933A2 (en) | 2005-01-17 | 2006-07-26 | Hoppe AG | Actuation handle |
| EP1683933B1 (en) * | 2005-01-17 | 2012-07-25 | Hoppe Ag | Actuation handle |
| ITBS20090072A1 (en) * | 2009-04-17 | 2010-10-18 | Zamet Italia S R L | MECHANICAL INTERCONNECTION DEVICE WITH A STEM FOR DOOR HANDLES |
| EP2241704A1 (en) * | 2009-04-17 | 2010-10-20 | Aran S.R.L. | Device for mechanical interconnection to a square axis for door handles |
| CN111295493A (en) * | 2017-11-03 | 2020-06-16 | 帕斯卡·勒克莱克 | Manual control device for a lock for opening and closing a door or window |
| CN111295493B (en) * | 2017-11-03 | 2021-10-12 | 帕斯卡·勒克莱克 | Manual control device for a lock for opening and closing a door or window |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2706055B2 (en) | 1998-01-28 |
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