JP2003253924A - Construction of escutcheon - Google Patents

Construction of escutcheon

Info

Publication number
JP2003253924A
JP2003253924A JP2002053720A JP2002053720A JP2003253924A JP 2003253924 A JP2003253924 A JP 2003253924A JP 2002053720 A JP2002053720 A JP 2002053720A JP 2002053720 A JP2002053720 A JP 2002053720A JP 2003253924 A JP2003253924 A JP 2003253924A
Authority
JP
Japan
Prior art keywords
door
escation
insertion rod
escutcheon
engaging
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
Application number
JP2002053720A
Other languages
Japanese (ja)
Other versions
JP4156249B2 (en
Inventor
Akira Katayama
章 片山
Hiroshi Inuzuka
浩 犬塚
Hideki Kawakami
秀樹 川上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miwa Lock KK
Miwa Lock Co Ltd
Original Assignee
Miwa Lock KK
Miwa Lock Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miwa Lock KK, Miwa Lock Co Ltd filed Critical Miwa Lock KK
Priority to JP2002053720A priority Critical patent/JP4156249B2/en
Publication of JP2003253924A publication Critical patent/JP2003253924A/en
Application granted granted Critical
Publication of JP4156249B2 publication Critical patent/JP4156249B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Lock And Its Accessories (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To make the escutcheon attaching work easier and simpler and also removing it from the door more easily thereby improving the workability. <P>SOLUTION: This is the construction of a pair of inner and outer escutcheons 7 and 9 arranged at an end edge portion at a free side of a door 1 protruded to an inner surface of the outer side escutcheon 9 and provided in an inner surface space portion between an inserting rod 15 penetrating through a door 1 and an inner surface space portion of the inner side escutcheon 7, its inner diameter is almost the same as the outer diameter of the tip of the insertion rod 15, and its construction comprises an oscillating piece 37 equipped with an linking hole 43 through which the tip of the insertion rod 15 is penetrated, an urging means 39 for press-fitting the outer peripheral surface of the insertion rod 15 to the inner peripheral surface of the linking hole 43 of the insertion rod 15 by exerting the oscillating piece 37 to a predetermined direction, an operation hole 25 drilled to the surface 7a of an inner side escutcheon 7, and a control piece 45 for oscillating an oscillating piece 37 by the operation from the outer portion of the inner side escutcheon through the operation hole 25 provided in the oscillating piece 37. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、扉の自由側端縁部
の両面に配設され、ドアノブやレバーハンドルなどの座
金となるエスカチオンの構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an escation which is provided on both sides of a free side edge of a door and serves as a washer for a door knob, a lever handle and the like.

【０００２】[0002]

【従来の技術】扉の自由側端縁部に配設されるドアノブ
やレバーハンドルなど把手部材や、カギ穴等の周囲に
は、扉内部の錠機構などの機構部分を覆い隠し、意匠性
などを備えた座金部材であるエスカチオンが扉の内外両
面に設けられる。このエスカチオンは、扉の両面となる
屋外側および屋内側にそれぞれ設けられ、その取付構造
としては、一般的に、ネジなどの固定部材が用いられ
る。すなわち、屋外側の外側エスカチオンの内面に突設
される軸状の螺着部に、屋内側の内側エスカチオン表面
から、この内側エスカチオンを貫通してネジを螺着さ
せ、互いを固定させていた。2. Description of the Related Art A handle member such as a door knob or a lever handle arranged at a free side edge of a door, and a mechanism such as a lock mechanism inside the door are hidden around a key hole or the like to improve the design. Escation, which is a washer member provided with, is provided on both inside and outside of the door. The escations are provided on both the outdoor side and the indoor side, which are both sides of the door, and a fixing member such as a screw is generally used as the mounting structure. That is, from the surface of the inner escation on the indoor side to the shaft-shaped screwing portion protrudingly provided on the inner surface of the outer escation on the outdoor side, screws are screwed through the inner escation to fix each other. Was there.

【０００３】[0003]

【発明が解決しようとする課題】このような取付構造と
されたエスカチオンにおいて、その取付作業は、ネジを
螺着させる作業であり、エスカチオンとは別部材である
ネジを必要とするとともに、ドライバーなどの工具を必
要とすることから煩雑なものであり、容易に取り付けの
作業が行えることが望まれていた。また、扉内部の錠機
構等に対し、交換やメンテナンスなどを行う場合や、エ
スカチオンが破損したり、また扉やノブ，ハンドルとの
意匠性を変更させる場合などには、扉よりエスカチオン
を取り外すこととなるが、上述のようにネジによる取付
構造では、その作業性が悪く、容易に交換作業等が行え
ないという欠点がある。In the escation having such a mounting structure, the mounting work is a work for screwing a screw, and a screw which is a member different from the escation is required, and Since it requires a tool such as a screwdriver, it is complicated and it has been desired that the mounting work can be easily performed. If the lock mechanism inside the door is to be replaced or maintained, or if the escation is damaged or if the design of the door, knob, or handle is changed, the escation will be removed from the door. Although it is to be removed, the mounting structure using screws as described above has a drawback that the workability is poor and the replacement work cannot be easily performed.

【０００４】そこで本発明は、上記問題点を解消するた
めに、扉に取り付けられるエスカチオンの取付作業を容
易で簡便なものとすることを目的とするとともに、この
エスカチオンを扉から取り外す際にも、容易に作業を行
うことができ、その作業性を向上させることができるエ
スカチオンの構造を提供することを目的としている。Therefore, in order to solve the above problems, the present invention aims to make the mounting work of an escation attached to a door easy and simple, and to remove the escation from the door. Also, it is an object of the present invention to provide a structure of an escation capable of easily performing work and improving its workability.

【０００５】[0005]

【課題を解決するための手段】次に、上記の課題を解決
するための手段を、実施の形態に対応する図面を参照し
て説明する。この発明の請求項１記載のエスカチオンの
構造は、扉の自由側端縁部の両面に配設される内外一対
のエスカチオンの構造であって、外側エスカチオンの内
面に突設される挿着杆と、内側エスカチオンの内面に突
設される延出杆と、前記挿着杆と前記延出杆とを連結す
る係合手段と、前記内側エスカチオンの表面に表出して
配置されるとともに、前記係合手段に連動連結され、前
記挿着杆と延出杆との連結を解除する解除手段と、を具
備することを特徴とする。[Means for Solving the Problems] Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments. The structure of the escation according to claim 1 of the present invention is a structure of a pair of inner and outer escations disposed on both surfaces of the free side edge portion of the door, and is inserted into the inner surface of the outer escation. A mounting rod, an extension rod projectingly provided on the inner surface of the inner escutcheon, an engagement means for connecting the insertion rod and the extension rod, and an exposed rod arranged on the surface of the inner escation. In addition, there is provided release means that is interlockingly connected to the engaging means and that releases the connection between the insertion rod and the extension rod.

【０００６】このエスカチオンの構造によれば、扉に対
して取り付ける際に、内外エスカチオンに突設される挿
着杆と延出杆とを、前記外側エスカチオン，内側エスカ
チオン，挿着杆，延出杆の少なくともいずれかに設けら
れる係合手段にて連結することで、各エスカチオンの扉
への取付作業が完了する。また、扉から各エスカチオン
を取り外す際には、解除手段にて挿着杆と延出杆との連
結状態を解除することで行われる。これにより、ネジな
どの別構成となり別部材となる部品が不要であり、取付
作業を簡便なものとし、また交換作業なども簡便となり
作業性が向上する。According to this structure of the escation, when the door is attached to the door, the insertion rod and the extension rod protruding from the inner and outer escations are separated from the outer escation, the inner escation, and the insertion rod. By connecting with the engaging means provided on at least one of the extending rods, the work of attaching each escation to the door is completed. Further, when removing each escation from the door, the connection state between the insertion rod and the extension rod is released by the release means. This eliminates the need for parts such as screws and the like, which are separate components and separate members, simplify the mounting work, and simplify the replacement work and improve workability.

【０００７】請求項２記載のエスカチオンの構造は、扉
の自由側端縁部の両面に配設される内外一対のエスカチ
オンの構造であって、外側エスカチオンの内面に突設さ
れ、前記扉を貫通する挿着杆と、内側エスカチオンの内
面に設けられる空間部に配設され、前記挿着杆の先端に
係合する係合手段と、前記内側エスカチオンの表面に表
出して配置され、前記挿着杆と前記係合手段との係合状
態を解除する解除手段と、を具備することを特徴とす
る。According to a second aspect of the present invention, the structure of the escation is a structure of a pair of inner and outer escations disposed on both surfaces of the free side edge of the door, and the escation structure is provided on the inner surface of the outer escation. An insertion rod that penetrates through the door, an engagement means that is disposed in a space provided on the inner surface of the inner escutcheon, engages with the tip of the insertion rod, and is arranged so as to be exposed on the surface of the inner escation. And release means for releasing the engagement state between the insertion rod and the engagement means.

【０００８】このエスカチオンの構造によれば、扉に対
して取り付ける際に、外側エスカチオンに突設される挿
着杆が、内側エスカチオンに設けられる係合手段にて係
合されることで、各エスカチオンの扉への取付作業が完
了する。また、扉から各エスカチオンを取り外す際に
は、解除手段にて挿着杆との係合状態を解除することで
行われる。これにより、ネジなどの別構成となり別部材
となる部品が不要であり、内側エスカチオン側からの取
付作業を簡便なものとし、また交換作業なども簡便とな
り作業性が向上する。According to the structure of this escation, when it is attached to the door, the insertion rod protruding from the outside escation is engaged by the engagement means provided on the inside escation. , The installation work of each escation to the door is completed. Moreover, when removing each escation from the door, the engagement state with the insertion rod is released by the release means. This eliminates the need for a separate component such as a screw or the like, which is a separate member, which simplifies the mounting work from the inner escutcheon side and simplifies the replacement work and improves workability.

【０００９】請求項３記載のエスカチオンの構造は、扉
１の自由側端縁部の両面に配設される内外一対のエスカ
チオン７，９の構造であって、外側エスカチオン９の内
面に突設され、前記扉１を貫通する挿着杆１５と、内側
エスカチオン７の内面空間部に設けられ、前記挿着杆１
５の先端外径と略同等の内径とされ該挿着杆１５の先端
が貫通される係合穴４３を備える揺動片３７と、該揺動
片３７を所定の方向に付勢し前記挿着杆１５の外周面と
係合穴４３の内周面とを圧着させる付勢手段３９と、前
記内側エスカチオン７の表面７ａに穿設される操作穴２
５と、前記揺動片３７に設けられ、前記操作穴２５を介
する前記内側エスカチオン７の外部からの操作にて前記
揺動片３７を揺動させる制御片４５と、を具備すること
を特徴とする。According to a third aspect of the present invention, the structure of an escation is a structure of a pair of inner and outer escations 7 and 9 arranged on both surfaces of the free side edge of the door 1, and the inner surface of the outer escation 9 is formed. The insertion rod 15 that projects and penetrates the door 1 and the insertion rod 1 that is provided in the inner space of the inner escutcheon 7
5, an oscillating piece 37 having an inner diameter substantially equal to the outer diameter of the distal end of the insertion rod 15 and having an engaging hole 43 through which the distal end of the insertion rod 15 penetrates; Biasing means 39 for crimping the outer peripheral surface of the mounting rod 15 and the inner peripheral surface of the engagement hole 43, and the operation hole 2 formed in the surface 7a of the inner escutcheon 7
5 and a control piece 45 which is provided on the swing piece 37 and swings the swing piece 37 by an operation from the outside of the inner escutcheon 7 through the operation hole 25. And

【００１０】このエスカチオンの構造では、外側エスカ
チオン９と内側エスカチオン７とを扉１に対して、その
屋内側および屋外側より互いに当接状態へと作業するこ
とで、外側エスカチオン９の挿着杆１５が揺動片３７に
圧着係合し、これら取り付けが完了することとなり、従
来のようなネジなどの別部材を用いることなく、簡便に
その取付作業を終えることが可能となる。また、これら
内外エスカチオン７，９の交換などの際に、これらエス
カチオン７，９を扉１より取り外すには、制御片４５を
操作することで挿着杆１５に対する係合穴４３の圧着状
態を解除でき、容易に内外エスカチオン７，９を扉１よ
り取り外すことができ、その作業性が向上することとな
る。In this escation structure, the outer escation 9 and the inner escation 7 are placed in contact with each other from the indoor side and the outdoor side with respect to the door 1, so that the outer escation 9 is removed. The insertion rod 15 is pressure-engaged with the swinging piece 37, and these attachments are completed. Therefore, the attachment work can be easily completed without using a separate member such as a screw as in the related art. Further, when exchanging the inner and outer escations 7 and 9, the escations 7 and 9 can be removed from the door 1 by operating the control piece 45 to press the engagement hole 43 against the insertion rod 15. And the internal and external escutcheons 7 and 9 can be easily removed from the door 1, and the workability thereof is improved.

【００１１】請求項４記載のエスカチオンの構造は、扉
１の自由側端縁部の両面に配設される内外一対のエスカ
チオンの構造であって、外側エスカチオン９の内面に突
設され、前記扉１を貫通する挿着杆５１と、該挿着杆５
１の外周面に形成される鉤状爪部５３と、内側エスカチ
オン７の内面空間部に設けられ、前記挿着杆５１の鉤状
爪部５３に噛合する係合爪７１と、前記内側エスカチオ
ン７の表面７ａに穿設される操作穴２５と、前記操作穴
２５を介する前記内側エスカチオン７の外部からの操作
にて、前記係合爪７１と前記鉤状爪部５３との係合状態
を解除する操作片６９と、を具備することを特徴とす
る。The structure of the escation according to claim 4 is a structure of a pair of inner and outer escations disposed on both surfaces of the free side edge portion of the door 1, and is provided so as to project on the inner surface of the outer escation 9. , An insertion rod 51 penetrating the door 1 and the insertion rod 5
1, a hook-like claw portion 53 formed on the outer peripheral surface of the inner escion 1, an engagement claw 71 provided in the inner surface space of the inner escutcheon 7 and meshing with the hook-like claw portion 53 of the insertion rod 51, and the inner sprocket 71. The operation hole 25 formed in the surface 7a of the cation 7 and the engagement between the engagement claw 71 and the hook-shaped claw portion 53 by an operation from the outside of the inner side cation 7 through the operation hole 25. And an operation piece 69 for canceling the state.

【００１２】このエスカチオンの構造によれば、外側エ
スカチオン９と内側エスカチオン７とを扉１に対して、
その屋内側および屋外側より互いに当接状態へと作業す
ることで、外側エスカチオン９の挿着杆５１が、その外
周面に形成される鉤状爪部５３と、内側エスカチオン７
内面に設けられる係合爪７１とで噛合し、これら取り付
けが完了することとなり、従来のようなネジなどの別部
材を用いることなく、簡便にその取付作業を終えること
が可能となる。また、これら内外エスカチオン７，９の
交換などの際に、これらエスカチオン７，９を扉１より
取り外すには、操作片６９を操作することで挿着杆５１
に対する係合爪７１の噛合状態を解除でき、容易に内外
エスカチオン７，９を扉１より取り外すことができ、そ
の作業性が向上することとなる。According to the structure of this escation, the outer escation 9 and the inner escation 7 are attached to the door 1.
By working from the indoor side and the outdoor side into contact with each other, the insertion rod 51 of the outer escutcheon 9 has the hook-like claw portion 53 formed on the outer peripheral surface thereof and the inner escutcheon 7.
The engagement is completed by engaging with the engaging claws 71 provided on the inner surface, and the attaching work can be easily completed without using a separate member such as a screw as in the related art. Further, when exchanging the inner and outer escations 7 and 9, the escations 7 and 9 can be removed from the door 1 by operating the operating piece 69.
The engagement state of the engaging claw 71 with respect to can be released, the inner and outer escutcheons 7 and 9 can be easily removed from the door 1, and the workability thereof is improved.

【００１３】請求項５記載のエスカチオンの構造は、扉
の自由側端縁部の両面に配設される内外一対のエスカチ
オンの構造であって、外側エスカチオン９の内面に突設
され、前記扉１を貫通する挿着杆７７と、該挿着杆７７
の先端外周面に形成され、先端から軸線方向に沿って形
成されるとともに中途で周方向に屈曲する溝８１と、前
記挿着杆７７と同軸線上に位置し、該挿着杆７７の軸線
を中心に回動自在となって内側エスカチオン７に設けら
れるとともに、前記挿着杆７７の先端が嵌入する筒状凹
部９３を一端に有する係合軸９１と、該係合軸９１の筒
状凹部９３内周面に突設され、前記溝８１に嵌入する凸
部９７と、前記係合軸９１の他端に設けられ、前記内側
エスカチオン７の表面７ａに表出する操作部９５と、を
具備することを特徴とする。The structure of the escation according to claim 5 is a structure of a pair of inner and outer escations arranged on both surfaces of the free side edge portion of the door, and is provided so as to project on the inner surface of the outer escation 9. Insertion rod 77 that penetrates the door 1, and the insertion rod 77
A groove 81 which is formed on the outer peripheral surface of the tip end, is formed along the axial direction from the tip end, and is bent in the circumferential direction in the middle, and is located coaxially with the insertion rod 77, and the axis line of the insertion rod 77 is An engaging shaft 91, which is provided on the inner side cation 7 so as to be rotatable about the center, and has a cylindrical recess 93 at one end into which the tip of the inserting rod 77 is fitted, and a cylindrical recess of the engaging shaft 91. 93 includes a convex portion 97 protruding from the inner peripheral surface and fitted into the groove 81, and an operating portion 95 provided on the other end of the engaging shaft 91 and exposed on the surface 7a of the inner escutcheon 7. It is characterized by having.

【００１４】このエスカチオンの構造によれば、外側エ
スカチオン９と内側エスカチオン７とを扉１に対して、
その屋内側および屋外側より互いに当接状態へと作業す
ることで、外側エスカチオン９の挿着杆７７が、その先
端の外周面に形成される溝８１と、内側エスカチオン７
内面に設けられる筒状凹部９３内の凸部９７とで係合
し、これら取り付けが完了することとなり、従来のよう
なネジなどの別部材を用いることなく、簡便にその取付
作業を終えることが可能となる。また、これら内外エス
カチオン７，９の交換などの際に、これらエスカチオン
７，９を扉１より取り外すには、操作部９５を回転操作
することで挿着杆７７に対する凸部９７の係合状態を解
除でき、容易に内外エスカチオン７，９を扉１より取り
外すことができ、その作業性が向上することとなる。According to the structure of this escation, the outer escation 9 and the inner escation 7 are attached to the door 1.
By working from the indoor side and the outdoor side into contact with each other, the insertion rod 77 for the outer escation 9 and the groove 81 formed on the outer peripheral surface of the tip thereof and the inner escation 7 are formed.
The protrusion 97 in the cylindrical recess 93 provided on the inner surface is engaged, and these attachments are completed. Therefore, the attachment work can be easily completed without using a separate member such as a screw as in the related art. It will be possible. Further, when exchanging the inner and outer escutcheons 7 and 9, for removing the escutcheons 7 and 9 from the door 1, the protrusion 97 is engaged with the insertion rod 77 by rotating the operating portion 95. The state can be released, and the inner and outer escutcheons 7 and 9 can be easily removed from the door 1, and the workability thereof is improved.

【００１５】請求項６記載のエスカチオンの構造は、扉
の自由側端縁部の両面に配設される内外一対のエスカチ
オンの構造であって、外側エスカチオン９の内面に突設
され、前記扉１を貫通するとともに、先端に筒状凹部９
３が形成される挿着杆７７と、前記挿着杆７７と同軸線
上に位置し、該挿着杆７７の軸線を中心に回動自在とな
って内側エスカチオン７に設けられるとともに、一端が
前記筒状凹部９３に嵌入する係合軸９１と、前記係合軸
９１の外周面に形成され、一端から軸線方向に沿って形
成されるとともに中途で周方向に屈曲する溝８１と、前
記挿着杆７７の筒状凹部９３内周面に突設され、前記溝
８１に嵌入する凸部９７と、前記係合軸９１の他端に設
けられ、前記内側エスカチオン７の表面７ａに表出する
操作部９５と、を具備することを特徴とする。According to a sixth aspect of the present invention, the structure of an escation is a structure of a pair of inner and outer escations disposed on both surfaces of the free side edge of the door, and is provided on the inner surface of the outer escation 9. A cylindrical recess 9 is formed at the tip of the door 1 while penetrating the door 1.
3 is formed on the inner escutcheon 7, which is located coaxially with the insertion rod 77 and is rotatable about the axis of the insertion rod 77. An engaging shaft 91 fitted into the cylindrical recess 93, a groove 81 formed on the outer peripheral surface of the engaging shaft 91, formed along one axial direction from one end, and bent in the circumferential direction halfway; A protrusion 97 protruding from the inner peripheral surface of the cylindrical recess 93 of the landing rod 77 and fitted into the groove 81, and provided on the other end of the engaging shaft 91, are exposed on the surface 7a of the inner escutcheon 7. And an operating unit 95 for performing the operation.

【００１６】このエスカチオンの構造によれば、外側エ
スカチオンと内側エスカチオンとを扉に対して、その屋
内側および屋外側より互いに当接状態へと作業すること
で、外側エスカチオンの挿着杆が、その先端係合部の外
周面に形成される溝と、内側エスカチオン内面に設けら
れる筒状凹部内の凸部とで係合し、これら取り付けが完
了することとなり、従来のようなネジなどの別部材を用
いることなく、簡便にその取付作業を終えることが可能
となる。また、これら内外エスカチオンの交換などの際
に、これらエスカチオンを扉より取り外すには、操作部
を回転操作することで挿着杆に対する凸部の係合状態を
解除でき、容易に内外エスカチオンを扉より取り外すこ
とができ、その作業性が向上することとなる。According to the structure of this escation, the outer escation and the inner escation are put into contact with each other from the indoor side and the outdoor side of the door so that the outer escation is inserted. The rod engages with the groove formed on the outer peripheral surface of the tip engaging portion and the convex portion inside the cylindrical concave portion provided on the inner surface of the inner escutcheon, and these attachments are completed. The attachment work can be easily completed without using a separate member such as a screw. Also, when exchanging these internal and external escations, in order to remove these escations from the door, the engagement of the convex part with the insertion rod can be released by rotating the operating part, and the internal and external escations can be easily released. Can be removed from the door, improving its workability.

【００１７】請求項７記載のエスカチオンの構造は、扉
の自由側端縁部の両面に配設される内外一対のエスカチ
オンの構造であって、外側エスカチオン９の内面に突設
され、前記扉１内に挿通される固定筒１０５と、内側エ
スカチオン７の内面に突設され、前記扉１内に挿通され
るとともに、前記固定筒１０５と同軸線上に配置される
ガイド筒１１５と、該ガイド筒１１５に挿着されて設け
られ、軸線方向に沿って摺動自在に配設されるととも
に、該ガイド筒１１５内にて軸線を中心に回動自在な連
結軸１１７と、該連結軸１１７の先端１１８に配設さ
れ、該連結軸１１７の軸線に対し略直交方向に突出する
係合突起１１９と、前記固定筒１０５内に設けられ、前
記連結軸１１７の先端１１８および係合突起１１９のみ
が前記連結軸１１７の軸線方向と同方向に貫通可能な貫
通穴１０９を備えた係止環部１０７と、前記連結軸１１
７を内側エスカチオン７の表面方向へ付勢する付勢手段
１２７と、前記連結軸１１７の基端に設けられ、前記内
側エスカチオン７を貫通し、該内側エスカチオン７の表
面７ａに表出する操作部１２１と、を具備することを特
徴とする。The structure of an escation according to claim 7 is a structure of a pair of inner and outer escations disposed on both surfaces of the free side edge portion of the door, and is provided so as to project on the inner surface of the outer escation 9. A fixed cylinder 105 inserted into the door 1; and a guide cylinder 115 protruding from the inner surface of the inner escutcheon 7 and inserted into the door 1 and arranged coaxially with the fixed cylinder 105, A connecting shaft 117 that is provided by being inserted into the guide cylinder 115 and is slidable along the axial direction, and is rotatable about the axis in the guide cylinder 115, and the connecting shaft. An engaging protrusion 119 disposed at the tip 118 of the connecting shaft 117 and protruding in a direction substantially orthogonal to the axis of the connecting shaft 117, and a tip 118 of the connecting shaft 117 and an engaging protrusion 119 provided in the fixed cylinder 105. Only the connecting shaft 117 A locking ring 107 having a pierceable through hole 109 in the line direction in the same direction, the connecting shaft 11
Biasing means 127 for urging the inner escation 7 toward the surface of the inner escutcheon 7 and a base end of the connecting shaft 117. And an operating unit 121 for performing the operation.

【００１８】このエスカチオンの構造によれば、外側エ
スカチオン９と内側エスカチオン７とを扉１に対して、
その屋内側および屋外側より互いに当接状態へと作業
し、そして、操作部１２１を介して連結軸１１７を軸線
方向に押圧し回動させることで、内側エスカチオン７側
の連結軸先端１１８の係合突起１１９と、外側エスカチ
オン９側の係止環部１０７とが係合し、これら取り付け
が完了することとなり、従来のようなネジなどの別部材
を用いることなく、簡便にその取付作業を終えることが
可能となる。また、これら内外エスカチオン７，９の交
換などの際に、これらエスカチオン７，９を扉１より取
り外すには、操作部１２１を押圧して回転操作すること
で係合突起１１９と係止環部１０７との係合状態を解除
でき、容易に内外エスカチオン７，９を扉１より取り外
すことができ、その作業性が向上することとなる。According to the structure of this escation, the outer escation 9 and the inner escation 7 are attached to the door 1.
By working from the indoor side and the outdoor side into contact with each other, and pressing the connecting shaft 117 in the axial direction through the operating portion 121 to rotate it, the connecting shaft tip 118 of the inner escutcheon 7 side The engagement projection 119 and the locking ring portion 107 on the outer side escutcheon 9 side are engaged with each other, and the attachment is completed, so that the attachment work can be easily performed without using a separate member such as a screw as in the related art. It is possible to finish. Further, when exchanging the inner and outer escutcheons 7 and 9, the escations 7 and 9 can be removed from the door 1 by pressing the operation portion 121 and rotating the operation protrusions 119 and the locking rings. The engagement state with the portion 107 can be released, and the inner and outer escutcheons 7 and 9 can be easily removed from the door 1, and the workability thereof can be improved.

【００１９】[0019]

【発明の実施の形態】次に、本発明のエスカチオンの構
造を、各実施の形態毎に説明する。なお、以下に説明す
る各実施の形態において、扉１に配設されるドアノブや
ハンドルレバーなどの把手部材３の軸部５には、エスカ
チオンの表面に当接する段部５ａを備えており、すなわ
ち、この軸部５に形成される大径段部５ａにより内外エ
スカチオン７，９が挟持され、各実施の形態において
は、両エスカチオン７，９の下部を挟持し取付状態が保
持される。BEST MODE FOR CARRYING OUT THE INVENTION Next, the structure of the escation of the present invention will be described for each embodiment. In each of the embodiments described below, the shaft portion 5 of the handle member 3 such as the door knob or the handle lever arranged in the door 1 is provided with the step portion 5a that comes into contact with the surface of the escutcheon. That is, the large-diameter step portion 5a formed on the shaft portion 5 sandwiches the inner and outer escutcheons 7 and 9, and in the respective embodiments, the lower portions of both escutcheons 7 and 9 are sandwiched to hold the mounted state. .

【００２０】第１の実施の形態 図１は本発明によるエスカチオンの構造の第１の実施の
形態を示す側断面図、図２は、同エスカチオンの構造の
内側エスカチオンの正面図、図３は、同エスカチオンの
構造の要部を拡大した断面図である。First Embodiment FIG. 1 is a side sectional view showing a first embodiment of the structure of an escation according to the present invention, and FIG. 2 is a front view of an inner escation of the structure of the escation. FIG. 3 is an enlarged cross-sectional view of a main part of the structure of the same cation.

【００２１】本実施の形態のエスカチオンの構造は、扉
１の屋外側に配設される外側エスカチオン９と、屋内側
に配設される内側エスカチオン７と、これら内外エスカ
チオン７，９を連結する係合手段とで大略構成される。The structure of the escation according to the present embodiment has an outer escation 9 arranged on the outdoor side of the door 1, an inner escation 7 arranged on the indoor side, and these inner and outer escations 7, 9 And an engaging means for connecting the two.

【００２２】外側エスカチオン９は、略矩形板状に形成
されるとともに、扉面１ａに対向する内面に空間を備
え、すなわち一面が開口する略箱状に形成され、下半部
中央に貫通穴１３を有している。また、この外側エスカ
チオン９の内面には、上部に挿着杆１５が突設され、貫
通穴１３の下部に支持脚１７が突設される。The outer escutcheon 9 is formed in a substantially rectangular plate shape and has a space on the inner surface facing the door surface 1a, that is, a substantially box shape with one surface opened, and a through hole in the center of the lower half. Have 13. Further, on the inner surface of the outer escutcheon 9, an insertion rod 15 is provided so as to project from an upper portion thereof, and a support leg 17 is provided so as to project from a lower portion of the through hole 13.

【００２３】貫通穴１３は、環状支持部１９が内面側に
設けられ筒状に形成される。そして、扉１に設けられる
把手部材３の軸部５が貫通する。挿着杆１５は、その突
出長さが、扉１を貫通する長さに設定される。挿着杆１
５の先端は、やや細径に形成され、係合手段の一部を構
成する係合部２１とされる。また、支持脚１７の突出長
さは、扉１の厚さの約１／２の長さに設定される。The through hole 13 is formed in a tubular shape with the annular support portion 19 provided on the inner surface side. Then, the shaft portion 5 of the handle member 3 provided on the door 1 penetrates. The protruding length of the insertion rod 15 is set to a length that penetrates the door 1. Insertion rod 1
The tip of 5 is formed to have a slightly smaller diameter and serves as an engaging portion 21 that constitutes a part of the engaging means. Further, the projecting length of the support leg 17 is set to be about ½ of the thickness of the door 1.

【００２４】内側エスカチオン７は、上記外側エスカチ
オン９と略同等の外形とされ、すなわち、略矩形板状に
形成されるとともに、扉面１ｂに対向する内面に空間を
備え、一面が開口する略箱状に形成され、下半部中央に
貫通穴２３を有しているとともに、表面における上方に
やや上下に長い長穴形状の操作穴２５が貫通形成されて
いる。The inner escutcheon 7 has an outer shape substantially equal to that of the outer escutcheon 9, that is, is formed in a substantially rectangular plate shape, has a space on the inner surface facing the door surface 1b, and is open on one surface. The operation hole 25 is formed in a substantially box shape, has a through hole 23 in the center of the lower half portion, and has an elongated operation hole 25 that is slightly elongated vertically above the surface.

【００２５】貫通穴２３は、上記外側エスカチオン９と
同等とされ、環状支持部２７が内面側に設けられ筒状に
形成される。そして、扉に設けられる把手部材３の軸部
５が貫通する。この内側エスカチオン７の内面空間に
は、上部に方形箱状の空間部２９が設けられ、貫通穴２
３下部に支持脚３１が突設される。支持脚３１の突出長
さは、上記外側エスカチオン９の支持脚１７と同等で扉
１の厚さの約１／２の長さに設定される。The through hole 23 is equivalent to the outer escutcheon 9 and is formed in a tubular shape with the annular support portion 27 provided on the inner surface side. Then, the shaft portion 5 of the handle member 3 provided on the door penetrates. In the inner space of the inner escutcheon 7, a rectangular box-shaped space portion 29 is provided in the upper portion, and the through hole 2
A support leg 31 is provided at the bottom of the unit 3. The protruding length of the support leg 31 is set to be equal to that of the support leg 17 of the outer escutcheon 9 and about half the thickness of the door 1.

【００２６】空間部２９には、外側エスカチオン７に突
設される挿着杆１５の係合部２１が挿通される支持穴３
５が穿設される。またこの空間部２９内には、係合手段
を構成する揺動片３７と付勢手段３９が配置される。In the space 29, the support hole 3 into which the engaging portion 21 of the insertion rod 15 projecting from the outer escutcheon 7 is inserted.
5 is drilled. Further, in the space 29, a swinging piece 37 and an urging means 39 which constitute an engaging means are arranged.

【００２７】揺動片３７は、略矩形板状に形成され、下
縁に支持軸４１を備え、空間部２９内にて上端が揺動端
となって揺動自在に設けられる。また、この揺動片３７
には、略中央に係合穴４３が穿設される。係合穴４３
は、挿着杆１５の係合部２１外径と略同等となる内径に
形成され、この係合部２１が挿通可能となっている。The swinging piece 37 is formed in a substantially rectangular plate shape, has a support shaft 41 at its lower edge, and is swingably provided in the space 29 with its upper end serving as a swinging end. Also, this swinging piece 37
An engaging hole 43 is formed substantially in the center. Engagement hole 43
Is formed to have an inner diameter substantially equal to the outer diameter of the engaging portion 21 of the insertion rod 15, and the engaging portion 21 can be inserted therethrough.

【００２８】付勢手段３９は、揺動片３７の上端近傍に
設けられる。この付勢手段３９は、圧縮コイルバネなど
よりなり、揺動片３７を空間部２９内において支持穴３
５の方向に付勢する。The biasing means 39 is provided near the upper end of the swing piece 37. The urging means 39 is composed of a compression coil spring or the like, and the swinging piece 37 is provided in the space 29 with the support hole 3.
Energize in the direction of 5.

【００２９】また揺動片３７には、制御片４５が突設さ
れる。この制御片４５は本実施の形態では、係合穴４３
の上部に位置し、略ピン状に形成されている。制御片４
５の先端は、内側エスカチオン７の表面に穿設される操
作穴２５を貫通し、内側エスカチオン７の表面７ａより
突出する。なお、内外各エスカチオン７，９の表面７
ａ，９ａは、化粧板などが被覆される。A control piece 45 is projected from the swing piece 37. In this embodiment, the control piece 45 is the engagement hole 43.
And is formed in a substantially pin shape. Control piece 4
The tip of 5 penetrates the operation hole 25 formed in the surface of the inner escutcheon 7 and projects from the surface 7 a of the inner escutcheon 7. In addition, the surface 7 of each escation 7, 9
The a and 9a are covered with a decorative plate or the like.

【００３０】従って上記のように構成されたエスカチオ
ンの構造の扉１への組付手順では、予め扉１の所定の位
置に穿設される把手部材用の取付穴、内外エスカチオン
の支持脚用の下部挿通穴、および挿着杆が貫通する上部
挿通穴に対応させて、扉１の屋内側に内側エスカチオン
７を配置し、また、扉１の屋外側に外側エスカチオン９
を配置して、すなわち、把手部材用の取付穴には各貫通
穴１３，２３を位置させ、下部挿通穴には各支持脚１
７，３１を、上部挿通穴には挿着杆１５を位置させて、
互いを扉１に対して押圧させるように取り付ける（図４
参照）。Therefore, in the procedure for assembling the escation structure having the above-described structure to the door 1, a mounting hole for a handle member, which is preliminarily formed at a predetermined position of the door 1, and a support leg for inner and outer escations. The inner escutcheon 7 is arranged on the indoor side of the door 1 and the outer escutcheon 9 is arranged on the outdoor side of the door 1 so as to correspond to the lower insertion hole for the door and the upper insertion hole through which the insertion rod penetrates.
Are arranged, that is, the through holes 13 and 23 are located in the mounting holes for the handle member, and the support legs 1 are in the lower insertion holes.
7, 31 and the insertion rod 15 in the upper insertion hole,
They are attached so as to press each other against the door 1 (see FIG. 4).
reference).

【００３１】扉１を貫通する挿着杆１５は、その先端の
係合部２１が屋内側扉面１ｂに位置する内側エスカチオ
ン７の支持穴３５を貫通し、揺動片３７の係合穴４３に
挿入される。揺動片３７は、係合部２１の軸線方向の移
動に伴い、コイルバネ３９の付勢力に抗して揺動し、こ
れにより係合穴４３内に係合部２１が進入する。このと
き、揺動片３７は係合穴４３と係合部２１との摺接移動
により、その摺接移動方向である軸線方向に対して直交
する略垂直な状態となり、係合穴４３内周面と係合部２
１外周面との摩擦が少ない状態となって係合部２１の進
入が行われる（図５参照）。In the insertion rod 15 penetrating the door 1, the engaging portion 21 at the tip thereof penetrates the supporting hole 35 of the inner escutcheon 7 located on the indoor side door surface 1b, and the engaging hole of the swinging piece 37. 43 is inserted. The swinging piece 37 swings against the biasing force of the coil spring 39 as the engaging portion 21 moves in the axial direction, whereby the engaging portion 21 enters the engaging hole 43. At this time, the swinging piece 37 is in a substantially vertical state orthogonal to the axial direction, which is the sliding contact moving direction, due to the sliding contact movement of the engaging hole 43 and the engaging portion 21, and the inner periphery of the engaging hole 43. Surface and engaging part 2
1 The friction with the outer peripheral surface is reduced, and the engaging portion 21 enters (see FIG. 5).

【００３２】そして、内側および外側の各エスカチオン
７，９が、扉面１ａ，１ｂに当接状態とされると、係合
穴４３と係合部２１との摺接移動が停止することから、
コイルバネ３９の付勢力により揺動片３７が支持穴３５
の方向に揺動される。なお、内側エスカチオン７の表面
７ａより制御片４５が突出している場合には、この制御
片４５を押圧することとする。これにより、挿着杆１５
先端の係合部２１外周面と揺動片３７の係合穴４３内周
面とが圧着状態となり、すなわち係合部２１外周面に対
し係合穴４３内周面が噛み合い、互いに係合状態となっ
て抜脱不能状態となる（図３参照）。When the inner and outer escutcheons 7 and 9 are brought into contact with the door surfaces 1a and 1b, the sliding contact movement between the engagement hole 43 and the engagement portion 21 is stopped. ,
The oscillating piece 37 is supported by the urging force of the coil spring 39 so that the supporting hole 35
Is swung in the direction of. When the control piece 45 is projected from the surface 7a of the inner escutcheon 7, the control piece 45 is pressed. As a result, the insertion rod 15
The outer peripheral surface of the engaging portion 21 at the tip and the inner peripheral surface of the engaging hole 43 of the rocking piece 37 are in a crimped state, that is, the inner peripheral surface of the engaging hole 43 meshes with the outer peripheral surface of the engaging portion 21 and is in an engaged state with each other. Becomes impossible to remove (see FIG. 3).

【００３３】また、扉１の内部においては、内外各エス
カチオン７，９の支持脚１７，３１の先端同士が近接若
しくは当接する。その後レバーハンドルなどの把手部材
３を両エスカチオン７，９の各表面側から取り付けるこ
とで、この把手部材３の軸部５に形成される大径段部５
ａが各エスカチオン７，９の表面に当接することとな
り、両エスカチオン７，９の下半部が大径段部５ａにて
挟持されることとなり、内外各エスカチオン７，９の取
り付けが完了する。Further, inside the door 1, the tips of the support legs 17 and 31 of the inner and outer escutcheons 7 and 9 come close to or come into contact with each other. Then, a handle member 3 such as a lever handle is attached from the respective surface sides of both escutcheons 7 and 9 to form a large-diameter step portion 5 formed on a shaft portion 5 of the handle member 3.
a comes into contact with the surface of each escation 7, 9 and the lower half of both escations 7, 9 is sandwiched by the large-diameter stepped portion 5a, so that each escation 7, 9 can be attached inside and outside. Complete.

【００３４】これらエスカチオン７，９を扉１から取り
外すには、まず、把手部材３を扉から取り外し、挟持状
態を解除する。次に、内側エスカチオン７の操作穴２５
より覗いている制御片４５を下方向に操作する（図３中
二点鎖線）。これにより、揺動片３７がコイルバネ３９
の付勢力に抗して揺動され、揺動片３７と係合部２１と
の圧着係合状態が解除される。そして、この状態で内側
エスカチオン７、或いは外側エスカチオン９を扉面より
離脱させることで、揺動片３７の係合穴４３から挿着杆
１５の係合部２１が抜脱され、扉１から各エスカチオン
７，９が取り外せることとなる。In order to remove these escutcheons 7 and 9 from the door 1, first, the handle member 3 is removed from the door and the clamped state is released. Next, the operation hole 25 of the inner escutcheon 7
The control piece 45 looking further is operated downward (two-dot chain line in FIG. 3). As a result, the swing piece 37 moves the coil spring 39.
The swinging piece 37 and the engaging portion 21 are released from the pressure-bonding engagement state by swinging against the urging force of. Then, in this state, the inner escutcheon 7 or the outer escutcheon 9 is detached from the door surface, whereby the engaging portion 21 of the insertion rod 15 is removed from the engaging hole 43 of the swinging piece 37, and the door 1 Therefore, each escation 7, 9 can be removed.

【００３５】このように構成されたエスカチオンの構造
によれば、外側エスカチオン９と内側エスカチオン７と
を扉１に対して、その屋内側および屋外側より互いに当
接状態へと作業することで、外側エスカチオン９の挿着
杆１５が揺動片３７に圧着係合し、これら取付が完了す
ることとなり、従来のようなネジなどの別部材を用いる
ことなく、簡便にその取付作業を終えることが可能とな
る。According to the structure of the escation thus constructed, the outer escation 9 and the inner escation 7 are put into contact with each other from the indoor side and the outdoor side of the door 1. Then, the insertion rod 15 of the outer escutcheon 9 is crimped and engaged with the swing piece 37, and these attachments are completed. Therefore, the attachment work can be performed easily without using a separate member such as a screw as in the conventional case. It is possible to finish.

【００３６】また、これら内外エスカチオン７，９の交
換などの際に、これらエスカチオン７，９を扉１より取
り外すには、制御片４５を操作することで挿着杆１５に
対する係合穴４３の圧着状態を解除でき、容易に内外エ
スカチオン７，９を扉１より取り外すことができ、その
作業性が向上することとなる。In order to remove the inner and outer escutcheons 7 and 9 from the door 1 when exchanging the inner and outer escutcheons 7 and 9, the control piece 45 is operated to engage the engaging hole 43 with the insertion rod 15. The pressure-bonded state can be released, and the inner and outer escations 7 and 9 can be easily removed from the door 1, and the workability thereof can be improved.

【００３７】なお、上述した実施の形態では、内側エス
カチオン７の表面より操作穴２５を介して制御片４５が
突出する構成とされる例について示したが、この制御片
４５を短尺に形成し内側エスカチオン７の表面７ａより
突出しない構成、例えば、図６に示すように、制御片４
５を短尺に形成するとともに、先端を屈曲形成し、その
先端が内側エスカチオン７の空間部２９内に位置する構
成としてもよい。この場合、内側エスカチオン７には、
小径な操作穴２５が視認されるのみで制御片４５は表出
せず、エスカチオン７および扉１全体としての意匠性を
向上させることが可能となる。そして、この制御片４５
を用い、揺動片３７を支持穴３５の方向に揺動させる場
合には、別途用意するピン４７などの工具を用いて、内
側エスカチオン７の表面７ａより、操作穴２５を介して
押し入れ、制御片４５を押圧し揺動片３７を揺動させて
係合部２１と係合穴４３との圧着係合を行う。また、こ
れら係合部２１と係合穴４３との圧着係合状態を解除さ
せるには、操作穴２５を介して鉤爪などを有したピン
や、くさび状の工具を挿入し用いることで、制御片４５
を下方に操作し揺動片３７を揺動させることで可能とな
る。In the above embodiment, the control piece 45 is projected from the surface of the inner escutcheon 7 through the operation hole 25. However, the control piece 45 is formed in a short length. A structure that does not protrude from the surface 7a of the inner escutcheon 7, for example, as shown in FIG.
5 may be formed in a short length, the tip may be bent, and the tip may be located in the space 29 of the inner escutcheon 7. In this case, the inner cation 7
Only the small-diameter operation hole 25 is visually recognized, the control piece 45 is not exposed, and it is possible to improve the design of the escutcheon 7 and the door 1 as a whole. Then, this control piece 45
When the swing piece 37 is swung in the direction of the support hole 35, a tool such as a pin 47 prepared separately is used to push it from the surface 7a of the inner escutcheon 7 through the operation hole 25. The control piece 45 is pressed and the rocking piece 37 is rocked to press-fit the engaging portion 21 and the engaging hole 43. Further, in order to release the crimping engagement state between the engagement portion 21 and the engagement hole 43, a pin having a claw or the like or a wedge-shaped tool is inserted through the operation hole 25 and used to control. Piece 45
This can be done by operating the lower part to swing the swinging piece 37.

【００３８】第２の実施の形態 次に、本発明のエスカチオンの構造の第２の実施の形態
について説明する。図７は、本発明のエスカチオンの構
造の第２の実施の形態を示す側断面図、図８は、同エス
カチオンの構造の内側エスカチオンの正面図、図９は、
同エスカチオンの構造の要部を拡大した断面図である。
なお、以下に説明する実施の形態において、上述した第
１の実施の形態と同一または同等部分には同一符号を付
して示し、説明を省略する。Second Embodiment Next, a second embodiment of the structure of the escation according to the present invention will be described. FIG. 7 is a side sectional view showing a second embodiment of the structure of the escation of the present invention, FIG. 8 is a front view of the inner escation of the structure of the escation, and FIG.
It is sectional drawing which expanded the principal part of the structure of the same escation.
In the embodiments to be described below, the same or equivalent parts as those in the above-described first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【００３９】この第２の実施の形態では、外側エスカチ
オン９の内面に突設される挿着杆５１の先端外周面に鉤
状爪部５３が形成される。この鉤状爪部５３は、本実施
の形態では、図１１に示すように、挿着杆５１の外周面
における下面に位置し、複数が連続して略鋸歯状となっ
て形成される。In the second embodiment, the hook-like claw portion 53 is formed on the outer peripheral surface of the tip of the insertion rod 51 which is provided so as to project on the inner surface of the outer escutcheon 9. In the present embodiment, as shown in FIG. 11, the hook-shaped claw portion 53 is located on the lower surface of the outer peripheral surface of the insertion rod 51, and a plurality of hook-shaped claw portions 53 are formed continuously in a substantially sawtooth shape.

【００４０】また、内側エスカチオン７には、上半部の
内面空間部に、取付筒部５５が形成される。この取付筒
部５５は、表面に穿設される操作穴２５に対応した位置
とされ、内周面５７にスプラインが形成されるととも
に、周方向に沿って係合凸部５９が設けられる。Further, the inner escutcheon 7 is provided with a mounting cylinder 55 in the inner surface space of the upper half. The mounting cylinder portion 55 is located at a position corresponding to the operation hole 25 formed on the surface, a spline is formed on the inner peripheral surface 57, and an engaging convex portion 59 is provided along the circumferential direction.

【００４１】この取付筒部５５には、挿着環６１が取り
付けられる。挿着環６１は、図１０に示すように、略筒
状に形成され、その外径は取付筒部５５の内径と同等と
され、その外周面６３には、スプラインが形成されてお
り、また、内径は、挿着杆５１の先端外径と同等に形成
される。また、挿着環６１は、一端に半径方向外側に向
く係止爪６５が複数設けられている。そして、この挿着
環６１は、取付筒部５５の内部に、互いのスプラインに
より相対回転不能に取り付けられるとともに、一端の各
係止爪６５を係合凸部５９に係合させ取り付けられる。An insertion ring 61 is attached to the attachment cylinder 55. As shown in FIG. 10, the insertion ring 61 is formed in a substantially cylindrical shape, the outer diameter of which is equal to the inner diameter of the attachment cylindrical portion 55, and the outer peripheral surface 63 of which has splines formed. The inner diameter is formed to be the same as the outer diameter of the tip of the insertion rod 51. Further, the insertion ring 61 is provided with a plurality of locking claws 65 at one end thereof that face outward in the radial direction. The insertion ring 61 is attached to the inside of the attachment cylinder 55 so as not to rotate relative to each other by the splines, and the engagement claws 65 at one end are attached to the engagement protrusions 59.

【００４２】また、この挿着環６１の下面となる側壁の
一部は、図１０に示すように、挿着環６１の側壁に片持
ち状に設けられ略舌片状に形成される揺動板６７が形成
される。この揺動板６７は、挿着環６１の一端側が揺動
端とされ、一端側に延びる先端が内側エスカチオン７の
操作穴２５より突出しており、この先端を操作片６９と
している。Further, as shown in FIG. 10, a part of the side wall which is the lower surface of the insertion ring 61 is provided on the side wall of the insertion ring 61 in a cantilevered manner to form a substantially tongue-like swinging motion. The plate 67 is formed. The swing plate 67 has one end side of the insertion ring 61 as a swing end, and a tip extending to the one end side protrudes from the operation hole 25 of the inner escutcheon 7, and this tip serves as an operation piece 69.

【００４３】揺動板６７の挿着環６１の内周面となる一
方の面には係合爪７１が形成される（図１１参照）。こ
の係合爪７１は、上記鉤状爪部５３と同様に複数が連続
して略鋸歯状に形成される構成としてもよく、あるいは
単数で構成してもよい。そして、これら係合爪７１と鉤
状爪部５３とが互いに噛み合うこととなる。An engaging claw 71 is formed on one surface of the oscillating plate 67 which is the inner peripheral surface of the insertion ring 61 (see FIG. 11). Like the hook-shaped claw portion 53, a plurality of the engaging claws 71 may be continuously formed in a substantially sawtooth shape, or may be a single piece. Then, the engagement claw 71 and the hook-shaped claw portion 53 mesh with each other.

【００４４】従って 上記のように構成されたエスカチ
オンの構造の扉１への組付手順では、予め扉の所定の位
置に穿設される把手部材用の取付穴、内外エスカチオン
の支持脚用の下部挿通穴、および挿着杆５１が貫通する
上部挿通穴に対応させて、扉の屋内側に内側エスカチオ
ン７を配置し、また、扉の屋外側に外側エスカチオン９
を配置して、すなわち、把手部材用の取付穴には各貫通
穴１３，２３を位置させ、下部挿通穴には各支持脚１
７，３１を、上部挿通穴には挿着杆５１を位置させて、
互いを扉１に対して押圧させるように取り付ける。Therefore, in the procedure for assembling the structure of the escutcheon to the door 1 as described above, the mounting hole for the handle member, which is preliminarily drilled at a predetermined position of the door, and the supporting leg for the inside and outside escations are used. The inner escutcheon 7 is arranged on the indoor side of the door and the outer escutcheon 9 is arranged on the outdoor side of the door so as to correspond to the lower insertion hole and the upper insertion hole through which the insertion rod 51 penetrates.
Are arranged, that is, the through holes 13 and 23 are located in the mounting holes for the handle member, and the support legs 1 are in the lower insertion holes.
7, 31 and the insertion rod 51 in the upper insertion hole,
They are attached so as to press each other against the door 1.

【００４５】扉１を貫通する挿着杆５１は、その先端が
屋内側扉面１ｂに位置する内側エスカチオン７内面の挿
着環６１に嵌入する。そして、嵌入される挿着杆５１先
端は、その外周面の鉤状爪部５３が、挿着環６１の係合
爪７１に係合し、すなわち互いが噛み合うこととなる。
これにより、挿着杆５１は内側エスカチオン７に対して
抜脱不能となって、内外エスカチオン７，９が扉１に取
り付けられることなる。The insertion rod 51 penetrating the door 1 is inserted into the insertion ring 61 on the inner surface of the inner escutcheon 7 whose tip is located on the indoor side door surface 1b. The tip end of the inserting rod 51 to be fitted is such that the hook-like claw portion 53 on the outer peripheral surface thereof engages with the engaging claw 71 of the inserting ring 61, that is, they mesh with each other.
As a result, the insertion rod 51 cannot be pulled out with respect to the inner side cation 7, and the inner and outer side cations 7 and 9 are attached to the door 1.

【００４６】また、扉１の内部においては、内外各エス
カチオン７，９の支持脚１７，３１の先端同士が近接あ
るいは当接する。その後レバーハンドルなどの把手部材
３を両エスカチオン７，９の各表面側から取り付けるこ
とで、この把手部材３の軸部５に形成される大径段部５
ａが各エスカチオン７，９の表面に当接することとな
り、両エスカチオン７，９の下半部が大径段部５ａにて
挟持されることとなり、内外各エスカチオン７，９の取
り付けが完了する。Further, inside the door 1, the tips of the support legs 17 and 31 of the inner and outer escutcheons 7 and 9 come close to or abut against each other. Then, a handle member 3 such as a lever handle is attached from the respective surface sides of both escutcheons 7 and 9 to form a large-diameter step portion 5 formed on a shaft portion 5 of the handle member 3.
a comes into contact with the surface of each escation 7, 9 and the lower half of both escations 7, 9 is sandwiched by the large-diameter stepped portion 5a, so that each escation 7, 9 can be attached inside and outside. Complete.

【００４７】次に、これら内外エスカチオン７，９を扉
１から取り外すには、まず、把手部材３を扉１から取り
外し、挟持状態を解除する。次に、内側エスカチオン７
の操作穴２５より突出している操作片６９を下方向に操
作する（図１２参照）。これにより、片持ち状の揺動板
６７が弾性変形を起こして揺動され、係合爪７１と鉤状
爪部５３との噛合係合状態が解除される。そして、この
状態で内側エスカチオン７、或いは外側エスカチオン９
を扉面１ａ，１ｂより離脱させることで、挿着環６１か
ら挿着杆５１先端が抜脱され、扉１から各エスカチオン
７，９が取り外せることとなる。Next, in order to remove these inner and outer escutcheons 7 and 9 from the door 1, first, the handle member 3 is removed from the door 1 and the clamped state is released. Next, inner escation 7
The operation piece 69 protruding from the operation hole 25 is operated downward (see FIG. 12). As a result, the cantilevered rocking plate 67 is elastically deformed and rocked, and the meshing engagement state between the engaging claw 71 and the hook-shaped claw portion 53 is released. Then, in this state, the inner escation 7 or the outer escation 9
By detaching from the door surfaces 1a and 1b, the tip of the insertion rod 51 is removed from the insertion ring 61, and the escations 7 and 9 can be removed from the door 1.

【００４８】このように構成されたエスカチオンの構造
によれば、外側エスカチオン９と内側エスカチオン７と
を扉１に対して、その屋内側および屋外側より互いに当
接状態へと作業することで、外側エスカチオン９の挿着
杆５１が、その外周面に形成される鉤状爪部５３と、内
側エスカチオン７内面側に設けられる係合爪７１とで噛
合し、これら取り付けが完了することとなり、従来のよ
うなネジなどの別部材を用いることなく、簡便にその取
付作業を終えることが可能となる。According to the structure of the escation thus constructed, the outer escation 9 and the inner escation 7 can be put into contact with each other from the indoor side and the outdoor side of the door 1. Then, the insertion rod 51 of the outer escutcheon 9 meshes with the hook-shaped claw portion 53 formed on the outer peripheral surface thereof and the engaging claw 71 provided on the inner surface side of the inner escutcheon 7, and these attachments are completed. Therefore, it is possible to easily finish the mounting work without using a separate member such as a screw as in the related art.

【００４９】また、これら内外エスカチオン７，９の交
換などの際に、これらエスカチオン７，９を扉１より取
り外すには、操作片６９を操作することで挿着杆５１に
対する係合爪７１の噛合状態を解除でき、容易に内外エ
スカチオン７，９を扉より取り外すことができ、その作
業性が向上することとなる。In addition, when exchanging the inner and outer escations 7 and 9, the escations 7 and 9 can be removed from the door 1 by operating the operating piece 69 to engage the engaging claw 71 with the insertion rod 51. It is possible to release the meshed state, and easily remove the inner and outer escutcheons 7 and 9 from the door, and the workability thereof is improved.

【００５０】なお、上述した実施の形態では、内側エス
カチオン７の表面より操作穴２５を介して操作片６９が
突出する構成とされる例について示したが、この操作片
６９を短尺に形成し内側エスカチオン７の表面７ａより
突出しない構成、例えば、図１３に示すように、操作片
６９を短尺に形成して、その先端が内側エスカチオン７
の空間部内に位置する構成としてもよい。この場合、操
作片６９を操作する際には、操作穴２５から内側エスカ
チオン７内部へ、先端がくさび状の工具やピンなどを使
用して挿入し、操作片６９を下方に操作し、係合爪７１
と鉤状爪部５３との噛合状態を解除すること構成とすれ
ばよい。In the above embodiment, the operation piece 69 is projected from the surface of the inner escutcheon 7 through the operation hole 25, but the operation piece 69 is formed in a short length. A configuration that does not protrude from the surface 7a of the inner escutcheon 7, for example, as shown in FIG.
It may be configured to be located in the space portion. In this case, when operating the operation piece 69, the operation piece 69 is inserted into the inside of the inner escutcheon 7 using a tool having a wedge-shaped tip or a pin, and the operation piece 69 is operated downward. Synthetic claw 71
It may be configured such that the meshed state between the hook and the claw-shaped claw portion 53 is released.

【００５１】また、上述した実施の形態では、内側エス
カチオン７に係合爪７１を設け、この係合爪７１が操作
穴２５より操作片６９を介して操作されることで、挿着
杆５１の鉤状爪部５３との噛合状態を解除する構成の例
について説明したが、図１４，図１５に示すように、挿
着杆５１の先端に、上記挿着環６１の揺動板６７と略同
様な揺動片７３を外周面の一部に形成し、その外面とな
る下面に鉤状爪部５３を形成して、内側エスカチオン７
側には内周面に係合爪７１を備えた筒状の挿着環６１を
設け、この挿着環６１に対し挿着杆５１の先端を嵌入さ
せることで、挿着環６１内の係合爪７１と鉤状爪部５３
とを互いに噛合状態とする構成としてもよく、この場
合、操作穴２５より挿着杆５１の揺動片７３先端の操作
片６９を上方に操作し、鉤状爪部５３の係合爪７１との
噛合状態を解除することで、内外エスカチオン７，９の
扉１からの取り外しが行えることとなる。Further, in the above-described embodiment, the inner escutcheon 7 is provided with the engaging claw 71, and the engaging claw 71 is operated from the operation hole 25 via the operation piece 69, whereby the insertion rod 51 is inserted. The example of the configuration for releasing the meshing state with the hook-shaped claw portion 53 of the above has been described, but as shown in FIGS. 14 and 15, at the tip of the insertion rod 51, the swing plate 67 of the insertion ring 61 and the swing plate 67 are provided. A substantially similar oscillating piece 73 is formed on a part of the outer peripheral surface, and a hook-shaped claw portion 53 is formed on the lower surface which is the outer surface of the outer peripheral surface.
A cylindrical insertion ring 61 having an engaging claw 71 on the inner peripheral surface thereof is provided on the side, and the tip of the insertion rod 51 is inserted into the insertion ring 61, whereby the engagement inside the insertion ring 61 is reduced. Compound claw 71 and hook-shaped claw portion 53
May be in a state of being meshed with each other. In this case, the operation piece 69 at the tip of the swing piece 73 of the insertion rod 51 is operated upward from the operation hole 25, and the engagement claw 71 of the hook-shaped claw portion 53 is formed. By releasing the meshed state, the internal and external escutcheons 7 and 9 can be removed from the door 1.

【００５２】第３の実施の形態 次に、本発明のエスカチオンの構造の第３の実施の形態
について説明する。図１６は、本発明のエスカチオンの
構造の第３の実施の形態を示す側断面図、図１７は、同
エスカチオンの構造の内側エスカチオンの正面図、図１
８は、同エスカチオンの構造の要部を拡大した断面図で
ある。なお、以下に説明する実施の形態において、上述
した第１，第２の実施の形態と同一または同等部分には
同一符号を付して示し、説明を省略する。Third Embodiment Next, a third embodiment of the structure of the escation according to the present invention will be described. FIG. 16 is a side sectional view showing a third embodiment of the structure of the escation of the present invention, and FIG. 17 is a front view of an inner escation of the structure of the escation.
8 is an enlarged cross-sectional view of a main part of the structure of the same escation. In the embodiments described below, the same or equivalent parts as those in the first and second embodiments described above are designated by the same reference numerals and the description thereof will be omitted.

【００５３】この第３の実施の形態では、外側エスカチ
オン９の内面に突設される挿着杆７７の先端にやや細径
に形成される係合部７９を備え、その外周面に溝８１が
形成される。この溝８１は、本実施の形態では、図１９
に示すように、係合部８１の外周面における先端から軸
線方向に沿って形成されるとともに、中途で周方向に屈
曲し略螺旋状に形成され、また外周面における軸芯に対
して対称位置となる上下２カ所にそれぞれ形成される。In the third embodiment, an engaging portion 79 having a slightly smaller diameter is provided at the tip of an insertion rod 77 protruding from the inner surface of the outer escutcheon 9, and a groove 81 is formed on the outer peripheral surface thereof. Is formed. In the present embodiment, this groove 81 is formed as shown in FIG.
As shown in FIG. 5, the engaging portion 81 is formed along the axial direction from the tip end on the outer peripheral surface, is bent in the circumferential direction in the middle to be formed in a substantially spiral shape, and is positioned symmetrically with respect to the axial center on the outer peripheral surface. It will be formed in two places above and below.

【００５４】また、内側エスカチオン７には、上半部の
内面空間部に、取付筒部８３が形成される。この取付筒
部８３は、表面７ａに開口しており、内周面に段部８５
を介して小径部８７と大径部８９とが形成され、表面側
を大径部８９とし、内面側への奥方が小径部８７とされ
る。In the inner escutcheon 7, a mounting cylinder portion 83 is formed in the inner surface space of the upper half portion. The mounting tube portion 83 has an opening on the front surface 7a and has a stepped portion 85 on the inner peripheral surface.
A small-diameter portion 87 and a large-diameter portion 89 are formed through the, and the front surface side is the large-diameter portion 89, and the inner side is a small-diameter portion 87.

【００５５】この取付筒部８３には、係合軸９１が取り
付けられる。係合軸９１は、一端が筒状に形成されて筒
状凹部９３とされ、その内径は挿着杆７７の係合部７９
の外径と同等とされる。また係合軸９１の外径は、取付
筒部８３の小径部８７内径と略同等に形成される。An engagement shaft 91 is attached to the mounting cylinder portion 83. The engaging shaft 91 has a cylindrical recess 93 formed at one end, and has an inner diameter that is the engaging portion 79 of the insertion rod 77.
It is considered to be equivalent to the outer diameter of. The outer diameter of the engagement shaft 91 is formed to be substantially the same as the inner diameter of the small diameter portion 87 of the mounting cylinder portion 83.

【００５６】係合軸９１の他端は、外周部分がフランジ
状に形成されてやや大径に形成される。この他端の外径
は取付筒部８３の大径部８９内径と略同等とされる。ま
た、この係合軸９１の他端は、内側エスカチオン７の表
面７ａと面一とされて、このエスカチオン表面７ａに表
出し、操作部９５とされる。本実施の形態では、操作部
９５として、真直な凹溝より構成される。The other end of the engaging shaft 91 has a flange-like outer peripheral portion and is formed to have a slightly larger diameter. The outer diameter of the other end is substantially equal to the inner diameter of the large diameter portion 89 of the mounting cylinder portion 83. Further, the other end of the engagement shaft 91 is flush with the surface 7a of the inner escutcheon 7 and is exposed on the surface 7a of the escutcheon to serve as an operating portion 95. In the present embodiment, the operation portion 95 is composed of a straight groove.

【００５７】また、係合軸９１の筒状凹部９３には、図
１９，２０に示すように、端縁近傍における内周面に凸
部９７が突設される。この凸部９７は、本実施の形態で
は、内周面における対向位置に対となって設けられる。
各凸部９７は、挿着杆７７の係合部７９に形成される一
対の溝８１に対応し、係合部７９が筒状凹部９３内に嵌
入される際に、これら溝８１内に係合部７９先端から進
入する。Further, as shown in FIGS. 19 and 20, the cylindrical recess 93 of the engaging shaft 91 is provided with a projection 97 on the inner peripheral surface near the end edge. In the present embodiment, the convex portions 97 are provided as a pair at opposing positions on the inner peripheral surface.
Each convex portion 97 corresponds to a pair of grooves 81 formed in the engaging portion 79 of the insertion rod 77, and is engaged in these grooves 81 when the engaging portion 79 is fitted into the cylindrical concave portion 93. Enter from the tip of the junction 79.

【００５８】そして、係合軸９１は、取付筒部８３に嵌
入され回動自在に取り付けられるが、図１８に示すよう
に、係合軸９１の一端外周面にはＣリングやＥリングな
どの規制部材９９が装着され、取付筒部８３から内側エ
スカチオン表面７ａ方向への抜脱を規制し、また、係合
軸９１の外周面に圧縮コイルスプリング１０１が巻装さ
れて、取付筒部８３の大径部８９内に配置させ、取付筒
部８３の段部８５と係合軸９１のフランジ状大径部との
間に圧縮されて介設されており、すなわち係合軸９１の
取付筒部８３奥方への移動が可能となっている。The engaging shaft 91 is rotatably mounted by being fitted into the mounting cylinder portion 83. As shown in FIG. 18, one end of the engaging shaft 91 has an outer peripheral surface such as a C ring or an E ring. A restricting member 99 is attached to restrict the withdrawal of the mounting tubular portion 83 in the direction of the inner escutcheon surface 7a, and the compression coil spring 101 is wound around the outer peripheral surface of the engaging shaft 91 to mount the tubular mounting portion 83. Is arranged in the large diameter portion 89 of the engaging shaft 91, and is interposed between the step portion 85 of the mounting cylinder portion 83 and the flange-shaped large diameter portion of the engaging shaft 91, that is, the mounting cylinder of the engaging shaft 91. The part 83 can be moved to the back.

【００５９】従って、上記のように構成されたエスカチ
オンの構造の扉１への組付手順では、予め扉１の所定の
位置に穿設される把手部材用の取付穴、内外エスカチオ
ンの支持脚用の下部挿通穴、および挿着杆が貫通する上
部挿通穴に対応させて、扉の屋内側に内側エスカチオン
を配置し、また、扉の屋外側に外側エスカチオンを配置
して、すなわち、把手部材用の取付穴には各貫通穴１
３，２３を位置させ、下部挿通穴には各支持脚１７，３
１を、上部挿通穴には挿着杆７７を位置させて、互いを
扉１に対して押圧させるように取り付ける。Therefore, in the procedure for assembling the structure of the escutcheon to the door 1 as described above, the mounting hole for the handle member, which is preliminarily drilled at a predetermined position of the door 1, and the support of the inner and outer escations. In correspondence with the lower insertion hole for the leg and the upper insertion hole through which the insertion rod penetrates, the inner escation is arranged on the indoor side of the door, and the outer escation is arranged on the outdoor side of the door, that is, , Each through hole 1 in the mounting hole for the handle member
3 and 23 are positioned, and the support legs 17 and 3 are inserted into the lower insertion holes.
1 are mounted so that the insertion rods 77 are located in the upper insertion holes and press each other against the door 1.

【００６０】扉１を貫通する挿着杆７７は、図２０に示
すように、その先端の係合部７９が屋内側扉面１ｂに位
置する内側エスカチオン７内面の係合軸９１の筒状凹部
９３に嵌入する。嵌入される際、係合部７９外周面の各
溝８１に係合軸９１の各凸部９７が進入し、挿着杆７７
の内側エスカチオン７方向への移動に伴い、各凸部９７
は各溝８１に沿って案内され、これにより係合軸９１は
取付筒部８３に対し、回動することとなり、各凸部９７
が各溝８１の後端へと移動する。本実施の形態では、係
合軸９１が約９０°回転することで溝８１の後端に凸部
９７が位置することとなる。これにより、係合部７９と
筒状凹部９３とは、溝８１と凸部９７との係合により、
軸線方向の移動が規制され、挿着杆７７が内側エスカチ
オン７に対して抜脱不能となり、内外エスカチオン７，
９が扉１に取り付けられることなる。As shown in FIG. 20, the insertion rod 77 penetrating the door 1 has a cylindrical shape of the engagement shaft 91 on the inner surface of the inner escutcheon 7 where the engagement portion 79 at the tip thereof is located on the indoor side door surface 1b. Fit into the recess 93. When fitted, the respective convex portions 97 of the engaging shaft 91 enter the respective grooves 81 on the outer peripheral surface of the engaging portion 79, and the inserting rod 77 is inserted.
Each ridge 97 along with the movement of the inner side of the
Are guided along each groove 81, whereby the engaging shaft 91 is rotated with respect to the mounting cylinder portion 83, and each convex portion 97 is rotated.
Moves to the rear end of each groove 81. In the present embodiment, the engagement shaft 91 rotates about 90 ° so that the convex portion 97 is located at the rear end of the groove 81. As a result, the engagement portion 79 and the tubular recess 93 are engaged with the groove 81 and the projection 97,
The movement in the axial direction is restricted, and the insertion rod 77 cannot be pulled out from the inner escation 7,
9 will be attached to the door 1.

【００６１】また、扉１の内部においては、内外各エス
カチオン７，９の支持脚１７，３１の先端同士が近接あ
るいは当接する。その後レバーハンドルなどの把手部材
３を両エスカチオン７，９の各表面７ａ，９ａ側から取
り付けることで、この把手部材３の軸部５に形成される
大径段部５ａが各エスカチオン７，９の表面７ａ，９ａ
に当接することとなり、両エスカチオン７，９の下半部
が大径段部５ａにて挟持されることとなり、内外各エス
カチオン７，９の取り付けが完了する。Further, inside the door 1, the tips of the support legs 17 and 31 of the inner and outer escutcheons 7 and 9 come close to or abut each other. After that, the handle member 3 such as a lever handle is attached from the respective surfaces 7a, 9a of both the escutcheons 7, 9 so that the large-diameter step portion 5a formed on the shaft portion 5 of the handle member 3 forms the escutcheon 7, 9 surfaces 7a, 9a
, The lower half portions of both escations 7 and 9 are sandwiched by the large-diameter step portion 5a, and the inner and outer escations 7 and 9 are completely attached.

【００６２】次に、これら内外エスカチオン７，９を扉
１から取り外すには、まず、把手部材３を扉１から取り
外し、挟持状態を解除する。次に、内側エスカチオン７
の操作部９５に対し、マイナスドライバーなどの工具等
を用いて回動操作を行う。これにより、係合軸９１が回
動することとなり、係合軸９１の筒状凹部９３内の各凸
部９７が、溝８１に沿って移動し、この溝８１の成形形
状により、係合部７９を係合軸９１から後退させる方向
へと動作して、すなわち挿着杆７７が内側エスカチオン
７から離脱する方向へと移動する。これにより挿着杆７
７は内側エスカチオン７側との係合状態を解かれ、内外
両エスカチオン７，９は、扉１から取り外されることと
なる。Next, in order to remove these inner and outer escutcheons 7 and 9 from the door 1, first, the handle member 3 is removed from the door 1 and the clamped state is released. Next, inner escation 7
The operation unit 95 is rotated using a tool such as a flat-blade screwdriver. As a result, the engaging shaft 91 is rotated, and each convex portion 97 in the cylindrical concave portion 93 of the engaging shaft 91 moves along the groove 81, and the molding shape of the groove 81 causes the engaging portion 91 to move. It moves in a direction in which 79 is retracted from the engagement shaft 91, that is, the insertion rod 77 moves in a direction in which it is separated from the inner escutcheon 7. By this, the insertion rod 7
7 is released from the engagement state with the inside escation 7 side, and both the inside and outside escations 7 and 9 are removed from the door 1.

【００６３】なお、係合軸９１には圧縮コイルスプリン
グ１０１を介設していることから、マイナスドライバー
などの工具を用いて操作部９５を回動操作する以前に、
操作部９５とともに係合軸９１を内方向（扉１の方向）
へと押し込むことで、互いに係合している係合軸９１と
挿着杆７７とが、軸線方向に移動することとなり、外側
エスカチオン９が扉面１０から浮くこととなり、その浮
いた状態を保持すると、圧縮コイルスプリング１０１の
付勢力が係合軸９１に対して軸線方向に働き、これによ
り、筒状凹部９３の凸部９７が、係合部７９の溝８１に
沿って、この溝８１の先端方向に移動を行うこととな
り、係合軸９１の位置復帰とともに、挿着杆７７との係
合状態を解くこととなる。そして、内外エスカチオン
７，９が扉１より取り外せることとなる。Since the compression coil spring 101 is provided on the engagement shaft 91, before the operation portion 95 is rotated by using a tool such as a flat-blade screwdriver.
The engaging shaft 91 is moved inward (toward the door 1) together with the operating portion 95.
By pushing in, the engaging shaft 91 and the insertion rod 77 which are engaged with each other move in the axial direction, and the outer escutcheon 9 floats from the door surface 10, and the floating state is When held, the biasing force of the compression coil spring 101 acts in the axial direction with respect to the engagement shaft 91, so that the convex portion 97 of the cylindrical concave portion 93 extends along the groove 81 of the engaging portion 79 along the groove 81. When the engaging shaft 91 is returned to the position, the engagement with the insertion rod 77 is released. Then, the internal and external escutcheons 7 and 9 can be removed from the door 1.

【００６４】このように構成されたエスカチオンの構造
によれば、外側エスカチオン９と内側エスカチオン７と
を扉１に対して、その屋内側および屋外側より互いに当
接状態へと作業することで、外側エスカチオン９の挿着
杆７７が、その先端係合部７９の外周面に形成される溝
８１と、内側エスカチオン７内面に設けられる筒状凹部
９３内の凸部９７とで係合し、これら取り付けが完了す
ることとなり、従来のようなネジなどの別部材を用いる
ことなく、簡便にその取付作業を終えることが可能とな
る。According to the structure of the escation thus constructed, the outer escation 9 and the inner escation 7 can be brought into contact with each other from the indoor side and the outdoor side of the door 1. Then, the insertion rod 77 of the outer escutcheon 9 is engaged with the groove 81 formed on the outer peripheral surface of the tip engaging portion 79 of the insertion rod 77 and the convex portion 97 in the cylindrical concave portion 93 provided on the inner surface of the inner escutcheon 7. Accordingly, these attachments are completed, and the attachment work can be easily completed without using a separate member such as a screw as in the related art.

【００６５】また、これら内外エスカチオン７，９の交
換などの際に、これらエスカチオン７，９を扉１より取
り外すには、操作部９５を回転操作あるいは押動操作す
ることで挿着杆７７に対する凸部９７の係合状態を解除
でき、容易に内外エスカチオン７，９を扉１より取り外
すことができ、その作業性が向上することとなる。In order to remove these escations 7 and 9 from the door 1 when exchanging these internal and external escutcheons 7 and 9, the operating rod 95 is rotated or pushed to insert the insertion rod 77. The engagement state of the convex portion 97 with respect to can be released, and the inner and outer escations 7 and 9 can be easily removed from the door 1, and the workability thereof is improved.

【００６６】なお、上述した実施の形態では、外側エス
カチオン９の挿着杆７７の先端に係合部７９を設けその
外周面に溝８１を形成し、内側エスカチオン７の係合軸
９１に筒状凹部９３を設けその内周面に凸部９７を形成
して、互いを係合する例について述べたが、図２１に示
すように、外側エスカチオン９の挿着杆７７の先端に筒
状凹部９３を設け、その内周面に凸部９７を形成し、内
側エスカチオン７の係合軸９１を挿着杆７７の筒状凹部
９３に嵌入する構成として、その外周面に中途が屈曲し
た溝８１を形成する構成としてもよい。In the embodiment described above, the engaging rod 79 is provided at the tip of the insertion rod 77 for the outer escutcheon 9, and the groove 81 is formed on the outer peripheral surface thereof so that the engaging shaft 91 of the inner escutcheon 7 is provided. The example in which the cylindrical concave portion 93 is provided and the convex portion 97 is formed on the inner peripheral surface thereof to engage with each other has been described, but as shown in FIG. 21, the cylindrical shape is formed at the tip of the insertion rod 77 of the outer escutcheon 9. -Shaped concave portion 93 is provided, a convex portion 97 is formed on the inner peripheral surface thereof, and the engagement shaft 91 of the inner escutcheon 7 is fitted into the cylindrical concave portion 93 of the insertion rod 77. The groove 81 may be formed.

【００６７】また、上述した実施の形態では、係合部７
９の外周面に形成される溝８１の形状を、中途で周方向
に屈曲し略螺旋状に形成した例を示したが、図２２に示
すように、係合部７９の軸線方向に沿った真直部分と、
この真直部分に直交して周方向となる直交部分とで略Ｌ
字状に形成される溝８１として構成してもよい。Further, in the above-described embodiment, the engaging portion 7
An example in which the groove 81 formed on the outer peripheral surface of 9 is bent in the circumferential direction in the middle to be formed in a substantially spiral shape is shown. However, as shown in FIG. 22, the groove 81 extends along the axial direction of the engaging portion 79. The straight part,
Approximately L with the orthogonal portion that is orthogonal to this straight portion and becomes the circumferential direction.
You may comprise as the groove | channel 81 formed in a character shape.

【００６８】第４の実施の形態 次に、本発明のエスカチオンの構造の第４の実施の形態
について説明する。図２３は、本発明のエスカチオンの
構造の第４の実施の形態を示す側断面図、図２４は、同
エスカチオンの構造の内側エスカチオンの正面図、図２
５は、同エスカチオンの構造の要部を拡大した断面図、
図２６は、同要部の概略斜視図である。なお、以下に説
明する実施の形態において、上述した第１，第２，第３
の実施の形態と同一または同等部分には同一符号を付し
て示し、説明を省略する。Fourth Embodiment Next, a fourth embodiment of the structure of the escation according to the present invention will be described. FIG. 23 is a side sectional view showing a fourth embodiment of the structure of the escation of the present invention, and FIG. 24 is a front view of the inside escation of the structure of the escation.
5 is an enlarged cross-sectional view of the main part of the structure of the escation,
FIG. 26 is a schematic perspective view of the main part. In the embodiments described below, the above-described first, second, and third
The same or like parts as those of the embodiment are designated by the same reference numerals and the description thereof will be omitted.

【００６９】この第４の実施の形態では、外側エスカチ
オン９の内面に、扉１の厚さ内に延出し挿通される固定
筒１０５が突設される。固定筒１０５の内部には、軸線
方向中途部分に係止環部１０７が設けられる。In the fourth embodiment, a fixed cylinder 105 is provided on the inner surface of the outer escutcheon 9 so as to project into and extend through the thickness of the door 1. Inside the fixed cylinder 105, a locking ring portion 107 is provided at an intermediate portion in the axial direction.

【００７０】係止環部１０７は、後述する連結軸の先端
およびこの連結軸に設けられる係合突起のみが貫通可能
な貫通穴１０９を備えており、本実施の形態では、図２
６に示すように、略Ｃ字状に形成される係止部材１１０
にて２個一対で構成し、これら係止部材１１０，１１０
を、上下位置にそれぞれ間隙１１１が形成されるように
固定筒１０５内に固着し、略φ字状の貫通穴１０９を形
成して構成される。またこの係止環部１０７には、固定
筒１０５基端側に向く面に、係止溝１１３が形成され
る。この係止溝１１３は、上下に位置する間隙１１１に
対し直交する左右位置に形成される。The locking ring portion 107 is provided with a through hole 109 through which only the tip of a connecting shaft and an engaging projection provided on the connecting shaft, which will be described later, can penetrate. In the present embodiment, as shown in FIG.
As shown in FIG. 6, the locking member 110 formed in a substantially C shape.
And two locking members 110, 110
Are fixed in the fixed cylinder 105 so that gaps 111 are formed at the upper and lower positions, respectively, and a substantially φ-shaped through hole 109 is formed. In addition, a locking groove 113 is formed in the locking ring portion 107 on the surface facing the base end side of the fixed cylinder 105. The locking groove 113 is formed at a left and right position orthogonal to the vertically positioned gap 111.

【００７１】内側エスカチオン７の内面には、外側エス
カチオン９の固定筒１０５と同軸線上となるガイド筒１
１５が突設される。このガイド筒１１５は、基端が内側
エスカチオン７の表面７ａに開口し、扉１を略貫通する
長さとされる。ガイド筒１１５の先端１１６は、段部を
介してやや細径に形成されており、その外径は固定筒１
０５の内径と略同等とされ、すなわち、この固定筒１０
５に嵌入可能となっている。On the inner surface of the inner escutcheon 7, the guide cylinder 1 is coaxial with the fixed cylinder 105 of the outer escutcheon 9.
15 is projected. The base end of the guide cylinder 115 is opened to the surface 7a of the inner escutcheon 7 and has a length that substantially penetrates the door 1. The tip 116 of the guide cylinder 115 is formed to have a slightly smaller diameter through the step portion, and the outer diameter thereof is the fixed cylinder 1.
05 is substantially the same as the inner diameter, that is, the fixed cylinder 10
5 can be fitted.

【００７２】ガイド筒１１５には連結軸１１７が挿着さ
れる。連結軸１１７は、ガイド筒１１５を貫通する長さ
に形成され略中途部より先端側が細径とされ、基端側が
大径とされて形成されている。連結軸１１７の先端側の
外径はガイド筒１１５の先端側の内径と略同等であり、
基端側の外径はガイド筒１１５の基端側内径と略同等と
されている。そして、この連結軸１１７は、ガイド筒１
１５内を軸線方向に摺動自在とされるとともに、軸線を
中心に回動自在となっている。A connecting shaft 117 is inserted into the guide cylinder 115. The connecting shaft 117 is formed to have a length penetrating the guide cylinder 115, and has a smaller diameter on the front end side and a larger diameter on the base end side than the substantially middle portion. The outer diameter of the connecting shaft 117 on the tip side is substantially equal to the inner diameter of the guide tube 115 on the tip side,
The outer diameter on the base end side is substantially equal to the inner diameter on the base end side of the guide cylinder 115. The connecting shaft 117 is connected to the guide tube 1
The inside of 15 is slidable in the axial direction and is rotatable about the axis.

【００７３】連結軸１１７の先端には、係合突起１１９
が配設されている。係合突起１１９は、連結軸１１７の
軸線方向に対して略直交する方向に突出し、本実施の形
態では、図２６に示すように、ピン状に形成され、半径
方向外側に一対となって設けられる。この係合突起１１
９の突出長さは、それぞれの先端間の長さを固定筒１０
５の内径と略同等とされる。そして、連結軸１１７の先
端１１８と各係合突起１１９とは、上記した係止環部１
０７の貫通穴１０９を貫通可能とされる。An engaging projection 119 is provided at the tip of the connecting shaft 117.
Is provided. The engaging projections 119 project in a direction substantially orthogonal to the axial direction of the connecting shaft 117, and in the present embodiment, as shown in FIG. 26, are formed in a pin shape and are provided in a pair on the outer side in the radial direction. To be This engaging projection 11
The protruding length of 9 is the length between the tips of the fixed cylinders 10.
It is almost equal to the inner diameter of 5. The tip 118 of the connecting shaft 117 and the engaging protrusions 119 are formed by the above-described locking ring portion 1.
The through hole 109 of 07 can be penetrated.

【００７４】連結軸１１７の基端は、内側エスカチオン
７を貫通して、その端面が表面に表出する。この連結軸
１１７基端の端面は、操作部１２１とされており、本実
施の形態では、操作部１２１として、真直な凹溝より構
成される。The base end of the connecting shaft 117 penetrates the inner cation 7 and its end face is exposed on the surface. The end surface of the base end of the connecting shaft 117 is an operation portion 121, and in the present embodiment, the operation portion 121 is formed by a straight groove.

【００７５】また、連結軸１１７の中途部における大径
部と細径部との間である段部１２３と、ガイド筒１１５
の段部１２５との間には、付勢手段１２７が介設されて
いる。この付勢手段１２７は、圧縮コイルバネなどより
なり、連結軸１１７をガイド筒１１５の基端方向に常に
付勢している。Further, the step portion 123 between the large diameter portion and the small diameter portion in the middle of the connecting shaft 117 and the guide cylinder 115.
A biasing means 127 is interposed between the step portion 125 and the step portion 125. The biasing means 127 is composed of a compression coil spring or the like, and constantly biases the connecting shaft 117 in the proximal direction of the guide cylinder 115.

【００７６】従って 上記のように構成されたエスカチ
オンの構造の扉への組付手順では、予め扉の所定の位置
に穿設される把手部材用の取付穴、内外エスカチオンの
支持脚用の下部挿通穴、および固定筒，ガイド筒が挿通
する上部挿通穴に対応させて、扉の屋内側に内側エスカ
チオン７を配置し、また、扉の屋外側に外側エスカチオ
ン９を配置して、すなわち、把手部材用の取付穴には各
貫通穴を位置させ、下部挿通穴には各支持脚１７，３１
を、上部挿通穴には固定筒１０５，ガイド筒１１５を位
置させて、互いを扉１に対して挟むように取り付ける。Therefore, in the procedure of assembling the escation structure having the above-described structure to the door, the mounting hole for the handle member, which is pre-drilled at a predetermined position of the door, and the supporting legs for the inner and outer escations are used. Corresponding to the lower insertion hole and the upper insertion hole through which the fixed cylinder and the guide cylinder are inserted, the inner escutcheon 7 is arranged on the indoor side of the door, and the outer escutcheon 9 is arranged on the outdoor side of the door. That is, each through hole is located in the attachment hole for the handle member, and each support leg 17, 31 is in the lower insertion hole.
The fixed cylinder 105 and the guide cylinder 115 are positioned in the upper insertion hole, and they are attached so as to sandwich each other with respect to the door 1.

【００７７】扉１に挿通されるガイド筒１１５は、図２
７に示すように、その細径な先端１１６が屋外側扉面１
ａに位置する外側エスカチオン９内面の固定筒１０５に
嵌入する。なお、嵌入時における連結軸１１７基端の操
作部１２１は、付勢手段１２７の付勢力により内側エス
カチオン７の表面７ａより突出している。The guide cylinder 115 inserted through the door 1 is shown in FIG.
As shown in FIG. 7, the thin tip 116 has the outdoor side door surface 1
It is fitted into the fixed barrel 105 on the inner surface of the outer escutcheon 9 located at a. The operating portion 121 at the proximal end of the connecting shaft 117 at the time of fitting is projected from the surface 7a of the inner escutcheon 7 by the urging force of the urging means 127.

【００７８】固定筒１０５にガイド筒１１５の先端１１
６が嵌入された状態では、内外各エスカチオン７，９
は、扉面１ａ，１ｂに対して当接状態となる。The tip 11 of the guide cylinder 115 is attached to the fixed cylinder 105.
In the state where 6 is inserted, each escation 7, 9
Is in contact with the door surfaces 1a and 1b.

【００７９】次に、内側エスカチオン７の表面７ａより
突出している連結軸１１７の基端である操作部１２１
を、ドライバーなどの工具等を用い、図２８に示すよう
に、付勢部材１２７の付勢力に抗して軸線に沿って外側
エスカチオン９の方向に押圧する。押圧されガイド筒１
１５内を摺動する連結軸１１７は、その先端１１８と係
合突起１１９とが係止環部１０７の貫通穴１０９を貫通
する。Next, the operating portion 121, which is the base end of the connecting shaft 117 protruding from the surface 7a of the inner escutcheon 7.
28 is pressed against the urging force of the urging member 127 in the direction of the outer escutcheon 9 along the axis, as shown in FIG. 28, using a tool such as a driver. Pressed guide tube 1
The connecting shaft 117 that slides in 15 has its tip 118 and the engaging projection 119 penetrate through the through hole 109 of the locking ring portion 107.

【００８０】次に、ドライバーなどの工具にて、連結軸
１１７を押し込んだ状態で図２９に示すように操作部１
２１を介し９０°回転させる。その後工具を操作部１２
１から離すことで連結軸１１７は付勢部材１２７の付勢
力により軸線に沿って内側エスカチオン７方向に摺動
し、これにより連結軸先端１１８の係合突起１１９が係
止環部１０７の係止溝１１３に嵌まり、図２５に示すよ
うに、係止環部１０７と係合突起１１９が係合し、軸線
方向の移動が規制される。そして、連結軸１１７を介し
て内側エスカチオン７と外側エスカチオン９とは互いに
離脱不能となり、これら内外エスカチオン７，９が扉１
に取り付けられることになる。Next, as shown in FIG. 29, with the connecting shaft 117 pushed in by a tool such as a screwdriver, the operating section 1
Rotate 90 ° through 21. After that, the tool is operated 12
When separated from 1, the connecting shaft 117 slides in the direction of the inner escutcheon 7 along the axis by the urging force of the urging member 127, whereby the engaging protrusion 119 of the connecting shaft tip 118 engages with the engaging ring portion 107. It fits in the stop groove 113, and as shown in FIG. 25, the locking ring portion 107 and the engagement protrusion 119 are engaged with each other, and movement in the axial direction is restricted. Then, the inner escation 7 and the outer escation 9 become inseparable from each other via the connecting shaft 117, and these inner and outer escations 7 and 9 are closed.
Will be attached to.

【００８１】また、扉１の内部においては、内外各エス
カチオン７，９の支持脚１７，３１の先端同士が近接あ
るいは当接する。その後レバーハンドルなどの把手部材
３を両エスカチオン７，９の各表面７ａ，９ａ側から取
り付けることで、この把手部材３の軸部５に形成される
大径段部５ａが各エスカチオン７，９の表面７ａ，９ａ
に当接することとなり、両エスカチオン７，９の下半部
が大径段部５ａにて挟持されることとなり、内外各エス
カチオン７，９の取り付けが完了する。Further, inside the door 1, the tips of the support legs 17 and 31 of the inner and outer escutcheons 7 and 9 come close to or come into contact with each other. After that, the handle member 3 such as a lever handle is attached from the respective surfaces 7a, 9a of both the escutcheons 7, 9 so that the large-diameter step portion 5a formed on the shaft portion 5 of the handle member 3 forms the escutcheon 7, 9 surfaces 7a, 9a
, The lower half portions of both escations 7 and 9 are sandwiched by the large-diameter step portion 5a, and the inner and outer escations 7 and 9 are completely attached.

【００８２】なお、連結軸１１７の基端である操作部１
２１は、連結軸先端１１８の係合突起１１９が係止環部
１０７に係合した状態で、内側エスカチオン７の表面７
ａより突出せず、この表面７ａと略面一となる（図２
３，２５参照）。The operation portion 1 which is the base end of the connecting shaft 117.
Reference numeral 21 indicates the surface 7 of the inner escutcheon 7 with the engagement projection 119 of the tip 118 of the connecting shaft engaged with the locking ring portion 107.
It does not protrude from a and is substantially flush with this surface 7a (see FIG. 2).
3, 25).

【００８３】次に、これら内外エスカチオン７，９を扉
１から取り外すには、まず、把手部材３を扉１から取り
外し、挟持状態を解除する。次に、内側エスカチオン７
の操作部１２１に対し、マイナスドライバーなどの工具
等を用い、付勢部材１２７の付勢力に抗して軸線に沿っ
て外側エスカチオン９の方向に押圧し、連結軸１１７を
摺動させて係合突起１１９と係止環部１０７との係合状
態を解く。次に、ドライバーなどの工具にて操作部１２
１を９０°回動操作させる。これにより、係合突起１１
９は回動し、係止環部１０７の貫通穴１０９を貫通可能
となる。そして、工具に対する押圧力を解除すること
で、付勢部材１２７の付勢力が働き、連結軸１１７が軸
線方向に摺動し、係合突起１１９および連結軸先端１１
８が貫通穴１０９を通過することで、これら内外エスカ
チオン７，９の係合状態が解かれ、内外両エスカチオン
７，９は、扉１から取り外されることとなる。Next, in order to remove these inner and outer escutcheons 7 and 9 from the door 1, first, the handle member 3 is removed from the door 1 and the clamped state is released. Next, inner escation 7
Using a tool such as a flat-blade screwdriver against the operating portion 121, the pressing portion 127 is pressed against the urging force of the urging member 127 in the direction of the outer escutcheon 9 along the axis to slide the connecting shaft 117. The engagement state between the fitting protrusion 119 and the locking ring portion 107 is released. Next, using a tool such as a screwdriver, the operation unit 12
Rotate 1 by 90 °. As a result, the engaging protrusion 11
9 rotates so that it can penetrate through the through hole 109 of the locking ring portion 107. Then, by releasing the pressing force on the tool, the urging force of the urging member 127 acts, the connecting shaft 117 slides in the axial direction, and the engaging projection 119 and the connecting shaft tip 11
When 8 passes through the through hole 109, the engaged state of the inner and outer escations 7 and 9 is released, and both the inner and outer escations 7 and 9 are removed from the door 1.

【００８４】このように構成されたエスカチオンの構造
によれば、外側エスカチオン９と内側エスカチオン７と
を扉１に対して、その屋内側および屋外側より互いに当
接状態へと作業し、そして、操作部１２１を介して連結
軸１１７を軸線方向に押圧し回動させることで、内側エ
スカチオン７側の連結軸先端１１８の係合突起１１９
と、外側エスカチオン９側の係止環部１０７とが係合
し、これら取り付けが完了することとなり、従来のよう
なネジなどの別部材を用いることなく、簡便にその取付
作業を終えることが可能となる。According to the structure of the es-cation thus constructed, the outer es-cation 9 and the inner es-cation 7 are worked with respect to the door 1 from the indoor side and the outdoor side to be in contact with each other. Then, the connecting shaft 117 is pressed and rotated in the axial direction via the operation portion 121, whereby the engaging protrusion 119 of the connecting shaft tip 118 on the inner side cation 7 side.
And the locking ring portion 107 on the outer escutcheon 9 side are engaged with each other, and these attachments are completed, so that the attachment work can be easily completed without using a separate member such as a screw as in the related art. It will be possible.

【００８５】また、これら内外エスカチオン７，９の交
換などの際に、これらエスカチオン７，９を扉１より取
り外すには、操作部１２１を押圧して回転操作すること
で係合突起１１９と係止環部１０７との係合状態を解除
でき、容易に内外エスカチオン７，９を扉１より取り外
すことができ、その作業性が向上することとなる。To remove these escations 7 and 9 from the door 1 at the time of exchanging these inner and outer escutcheons 7 and 9, the operation portion 121 is pressed and rotated to engage the engagement projections 119. The engagement state with the locking ring portion 107 can be released, and the inner and outer escutcheons 7 and 9 can be easily removed from the door 1, and the workability thereof can be improved.

【００８６】なお、上述した実施の形態では、連結軸先
端１１８の係合突起１１９を一対で構成し、係止環部１
０７を一対の係止部材１１０にて構成する例について説
明したが、図３０に示すように、連結軸先端１１８の係
合突起１１９を、軸線に対して一方向に直交させて形成
し、連結軸１１７とともに略Ｌ字状に形成し、また、係
止環部１０７を環の一部が切欠かれた略Ｃ字状に形成し
て、貫通穴１０９の形状を略Ｐ字状とし構成した構造と
してもよい。In the above-described embodiment, the engaging projection 119 of the tip end 118 of the connecting shaft is formed as a pair, and the locking ring portion 1 is formed.
Although the example in which 07 is configured by the pair of locking members 110 has been described, as shown in FIG. 30, the engaging projection 119 of the tip 118 of the connecting shaft is formed so as to be orthogonal to the axis in one direction, and is connected. A structure in which the shaft 117 is formed in a substantially L shape, and the locking ring portion 107 is formed in a substantially C shape in which a part of the ring is cut out, and the through hole 109 is formed in a substantially P shape. May be

【００８７】[0087]

【発明の効果】以上説明したように本発明によるエスカ
チオンの構造では、扉に対して取り付ける際に、内外エ
スカチオンに突設される挿着杆と延出杆とを、前記外側
エスカチオン，内側エスカチオン，挿着杆，延出杆の少
なくともいずれかに設けられる係合手段にて連結するこ
とで、各エスカチオンの扉への取付作業が完了する。ま
た、扉から各エスカチオンを取り外す際には、解除手段
にて挿着杆と延出杆との連結状態を解除することで行わ
れる。これにより、ネジなどの別構成となり別部材とな
る部品が不要であり、取付作業を簡便なものとし、また
交換作業なども簡便となり作業性が向上する。As described above, in the structure of the escation according to the present invention, when the door is attached to the door, the insertion rod and the extension rod protruding from the inner and outer escations are connected to the outer escation, By connecting with the engagement means provided on at least one of the inner escutcheon, the insertion rod, and the extension rod, the work of attaching each escation to the door is completed. Further, when removing each escation from the door, the connection state between the insertion rod and the extension rod is released by the release means. This eliminates the need for parts such as screws and the like, which are separate components and separate members, simplify the mounting work, and simplify the replacement work and improve workability.

【００８８】また、請求項２記載のエスカチオンの構造
では、扉に対して取り付ける際に、外側エスカチオンに
突設される挿着杆が、内側エスカチオンに設けられる係
合手段にて係合されることで、各エスカチオンの扉への
取付作業が完了する。また、扉から各エスカチオンを取
り外す際には、解除手段にて挿着杆との係合状態を解除
することで行われる。これにより、ネジなどの別構成と
なり別部材となる部品が不要であり、内側エスカチオン
側からの取付作業を簡便なものとし、また交換作業など
も簡便となり作業性が向上する。Further, in the structure of the escation according to the second aspect of the present invention, when the door is attached to the door, the insertion rod protruding from the outside escation is engaged by the engaging means provided in the inside escation. By doing so, the work of attaching each escation to the door is completed. Moreover, when removing each escation from the door, the engagement state with the insertion rod is released by the release means. This eliminates the need for a separate component such as a screw or the like, which is a separate member, which simplifies the mounting work from the inner escutcheon side and simplifies the replacement work and improves workability.

【００８９】さらに、請求項３記載のエスカチオンの構
造では、外側エスカチオンと内側エスカチオンとを扉に
対して、その屋内側および屋外側より互いに当接状態へ
と作業することで、外側エスカチオンの挿着杆が揺動片
に圧着係合し、これら取付が完了することとなり、従来
のようなネジなどの別部材を用いることなく、簡便にそ
の取付作業を終えることが可能となる。また、これら内
外エスカチオンの交換などの際に、これらエスカチオン
を扉より取り外すには、制御片を操作することで挿着杆
に対する係合穴の圧着状態を解除でき、容易に内外エス
カチオンを扉より取り外すことができ、その作業性が向
上することとなる。Further, in the structure of the es-cation according to the third aspect, the outer es-cation and the inner es-cation are worked on the door so that they are in contact with each other from the indoor side and the outdoor side. The cation insertion rod press-fits the rocking piece to complete the attachment, and the attachment work can be easily completed without using a separate member such as a screw as in the conventional art. In addition, when exchanging these internal and external escations, etc., to remove these escations from the door, you can release the crimped state of the engagement hole to the insertion rod by operating the control piece, and easily remove the internal and external escations. It can be removed from the door, improving its workability.

【００９０】また、請求項４記載のエスカチオンの構造
によれば、外側エスカチオンと内側エスカチオンとを扉
に対して、その屋内側および屋外側より互いに当接状態
へと作業することで、外側エスカチオンの挿着杆が、そ
の外周面に形成される鉤状爪部と、内側エスカチオン内
面に設けられる係合爪とで噛合し、これら取り付けが完
了することとなり、従来のようなネジなどの別部材を用
いることなく、簡便にその取付作業を終えることが可能
となる。また、これら内外エスカチオンの交換などの際
に、これらエスカチオンを扉より取り外すには、操作片
を操作することで挿着杆に対する係合爪の噛合状態を解
除でき、容易に内外エスカチオンを扉より取り外すこと
ができ、その作業性が向上することとなる。Further, according to the structure of the escation according to claim 4, by working the outer escation and the inner escation against the door from the indoor side and the outdoor side, they are brought into contact with each other. The outer escution insertion rod engages with the hook-shaped claw portion formed on the outer peripheral surface thereof and the engagement claw provided on the inner escation inner surface to complete the attachment, and the screw as in the conventional screw It is possible to easily finish the mounting work without using a separate member such as. In addition, when exchanging these internal and external escations, etc., to remove these escations from the door, the engagement state of the engagement claw with the insertion rod can be released by operating the operating piece, and the internal and external escations can be easily removed. It can be removed from the door, improving its workability.

【００９１】さらに、請求項５記載のエスカチオンの構
造によれば、外側エスカチオンと内側エスカチオンとを
扉に対して、その屋内側および屋外側より互いに当接状
態へと作業することで、外側エスカチオンの挿着杆が、
その先端係合部の外周面に形成される溝と、内側エスカ
チオン内面に設けられる筒状凹部内の凸部とで係合し、
これら取り付けが完了することとなり、従来のようなネ
ジなどの別部材を用いることなく、簡便にその取付作業
を終えることが可能となる。また、これら内外エスカチ
オンの交換などの際に、これらエスカチオンを扉より取
り外すには、操作部を回転操作することで挿着杆に対す
る凸部の係合状態を解除でき、容易に内外エスカチオン
を扉より取り外すことができ、その作業性が向上するこ
ととなる。Further, according to the structure of the escation according to the fifth aspect, by working the outer escation and the inner escation against the door from the indoor side and the outdoor side to be in contact with each other, The outer rod of Escation is
The groove formed on the outer peripheral surface of the tip engaging portion and the convex portion inside the cylindrical concave portion provided on the inner surface of the inner escutcheon are engaged,
These installations are completed, and the installation work can be easily completed without using a separate member such as a screw as in the related art. Also, when exchanging these internal and external escations, in order to remove these escations from the door, the engagement of the convex part with the insertion rod can be released by rotating the operating part, and the internal and external escations can be easily released. Can be removed from the door, improving its workability.

【００９２】また、請求項６記載のエスカチオンの構造
によれば、外側エスカチオンと内側エスカチオンとを扉
に対して、その屋内側および屋外側より互いに当接状態
へと作業することで、外側エスカチオンの挿着杆が、そ
の先端係合部の外周面に形成される溝と、内側エスカチ
オン内面に設けられる筒状凹部内の凸部とで係合し、こ
れら取り付けが完了することとなり、従来のようなネジ
などの別部材を用いることなく、簡便にその取付作業を
終えることが可能となる。また、これら内外エスカチオ
ンの交換などの際に、これらエスカチオンを扉より取り
外すには、操作部を回転操作することで挿着杆に対する
凸部の係合状態を解除でき、容易に内外エスカチオンを
扉より取り外すことができ、その作業性が向上すること
となる。In addition, according to the structure of the escation according to claim 6, by working the outer escation and the inner escation against the door from the indoor side and the outdoor side to be in contact with each other, The insertion rod of the outer escation engages with the groove formed on the outer peripheral surface of the tip engaging portion and the convex portion inside the cylindrical concave portion provided on the inner surface of the inner escation, and these attachments are completed. Therefore, it is possible to easily finish the attaching work without using a separate member such as a screw as in the conventional case. Also, when exchanging these internal and external escations, in order to remove these escations from the door, the engagement of the convex part with the insertion rod can be released by rotating the operating part, and the internal and external escations can be easily released. Can be removed from the door, improving its workability.

【００９３】さらに、請求項７記載のエスカチオンの構
造によれば、外側エスカチオンと内側エスカチオンとを
扉に対して、その屋内側および屋外側より互いに当接状
態へと作業し、そして、操作部を介して連結軸を軸線方
向に押圧し回動させることで、内側エスカチオン側の連
結軸先端の係合突起と、外側エスカチオン側の係止環部
とが係合し、これら取り付けが完了することとなり、従
来のようなネジなどの別部材を用いることなく、簡便に
その取付作業を終えることが可能となる。また、これら
内外エスカチオンの交換などの際に、これらエスカチオ
ンを扉より取り外すには、操作部を押圧して回転操作す
ることで係合突起と係止環部との係合状態を解除でき、
容易に内外エスカチオンを扉より取り外すことができ、
その作業性が向上することとなる。Further, according to the structure of the escation according to claim 7, the outer escation and the inner escation are worked on the door from the indoor side and the outdoor side to be in contact with each other, and By pressing and rotating the connecting shaft in the axial direction through the operating part, the engaging protrusion at the tip of the connecting shaft on the inner escution side engages with the locking ring part on the outer escation side, and these are attached. Is completed, and it is possible to easily finish the attaching work without using a separate member such as a screw as in the related art. In addition, when exchanging these internal and external escations, to remove these escations from the door, you can release the engagement between the engagement protrusion and the locking ring by pressing the operating part and rotating it. ,
Inner and outer escations can be easily removed from the door,
The workability will be improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明によるエスカチオンの構造の第１の実施
の形態を示す側断面図である。FIG. 1 is a side sectional view showing a first embodiment of the structure of an escation according to the present invention.

【図２】同エスカチオンの構造の内側エスカチオンの正
面図である。FIG. 2 is a front view of an inner escation of the escation structure.

【図３】同エスカチオンの構造の要部を拡大した断面図
である。FIG. 3 is an enlarged sectional view of a main part of the structure of the same escation.

【図４】同エスカチオンの構造の扉への取付手順を示す
説明図である。FIG. 4 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図５】同エスカチオンの構造の扉への取付手順を示す
説明図である。FIG. 5 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図６】他の実施の形態のエスカチオンの構造を示す要
部拡大断面図である。FIG. 6 is an enlarged sectional view of an essential part showing the structure of an escation according to another embodiment.

【図７】本発明のエスカチオンの構造の第２の実施の形
態を示す側断面図である。FIG. 7 is a side sectional view showing a second embodiment of the structure of the escation according to the present invention.

【図８】同エスカチオンの構造の内側エスカチオンの正
面図である。FIG. 8 is a front view of an inner escation of the escation structure.

【図９】同エスカチオンの構造の要部を拡大した断面図
である。FIG. 9 is an enlarged cross-sectional view of a main part of the structure of the same cation.

【図１０】同エスカチオンの構造の要部を拡大した斜視
図である。FIG. 10 is an enlarged perspective view of a main part of the structure of the same escation.

【図１１】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 11 is an explanatory diagram showing a procedure for attaching the escation structure to a door.

【図１２】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 12 is an explanatory diagram showing a procedure for attaching the escation structure to a door.

【図１３】他の実施の形態のエスカチオンの構造を示す
要部拡大断面図である。FIG. 13 is an enlarged sectional view of an essential part showing the structure of an escation according to another embodiment.

【図１４】他の実施の形態のエスカチオンの構造を示す
要部拡大斜視図である。FIG. 14 is an enlarged perspective view of an essential part showing the structure of an escation according to another embodiment.

【図１５】他の実施の形態のエスカチオンの構造を示す
要部拡大断面図である。FIG. 15 is an enlarged cross-sectional view of an essential part showing the structure of an escation according to another embodiment.

【図１６】本発明のエスカチオンの構造の第３の実施の
形態を示す側断面図である。FIG. 16 is a side sectional view showing a third embodiment of the structure of the escation according to the present invention.

【図１７】同エスカチオンの構造の内側エスカチオンの
正面図である。FIG. 17 is a front view of an inner escation of the escation structure.

【図１８】同エスカチオンの構造の要部を拡大した断面
図である。FIG. 18 is an enlarged cross-sectional view of a main part of the structure of the same escation.

【図１９】同エスカチオンの構造の要部を拡大した斜視
図である。FIG. 19 is an enlarged perspective view of a main part of the structure of the same escation.

【図２０】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 20 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図２１】他の実施の形態のエスカチオンの構造を示す
要部拡大断面図である。FIG. 21 is an enlarged sectional view of an essential part showing the structure of an escation according to another embodiment.

【図２２】他の実施の形態のエスカチオンの構造を示す
要部拡大断面図である。FIG. 22 is an enlarged sectional view of an essential part showing the structure of an escation according to another embodiment.

【図２３】本発明のエスカチオンの構造の第４の実施の
形態を示す側断面図である。FIG. 23 is a side sectional view showing a fourth embodiment of the structure of the escation according to the present invention.

【図２４】同エスカチオンの構造の内側エスカチオンの
正面図である。FIG. 24 is a front view of an inner escation of the escation structure.

【図２５】同エスカチオンの構造の要部を拡大した断面
図である。FIG. 25 is an enlarged cross-sectional view of a main part of the structure of the same escation.

【図２６】同要部の概略斜視図である。FIG. 26 is a schematic perspective view of the relevant part.

【図２７】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 27 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図２８】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 28 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図２９】同エスカチオンの構造の扉への取付手順を示
す説明図である。FIG. 29 is an explanatory view showing a procedure for attaching the escation structure to a door.

【図３０】他の実施の形態のエスカチオンの構造を示す
要部拡大斜視図である。FIG. 30 is an enlarged perspective view of an essential part showing the structure of an escation according to another embodiment.

【符号の説明】[Explanation of symbols]

１…扉 ７…内側エスカチオン ７ａ…表面 ９…外側エスカチオン １５，５１，７７…挿着杆 ２５…操作穴 ３７…揺動片 ３９，１２７…付勢手段 ４３…係合穴 ４５…制御片 ５３…鉤状爪部 ６９…操作片 ７１…係合爪 ８１…溝 ９１…係合軸 ９３…筒状凹部 ９５，１２１…操作部 ９７…凸部 １０５…固定筒 １０７…係止環部 １０９…貫通穴 １１５…ガイド筒 １１７…連結軸 １１８…先端 １１９…係合突起 1 ... Door 7 ... Inside Escation 7a ... surface 9 ... Outer Escation 15, 51, 77 ... Insertion rod 25 ... Operation hole 37 ... rocking piece 39, 127 ... Energizing means 43 ... Engagement hole 45 ... Control piece 53 ... Hook-shaped claw 69 ... Operation piece 71 ... Engaging claw 81 ... Groove 91 ... Engaging shaft 93 ... Cylindrical recess 95, 121 ... Operation unit 97 ... Projection 105 ... Fixed tube 107 ... Locking ring 109 ... through hole 115 ... Guide tube 117 ... Connection shaft 118 ... Tip 119 ... Engaging projection

───────────────────────────────────────────────────── フロントページの続き (72)発明者 川上 秀樹 東京都港区芝３丁目１番12号 美和ロック 株式会社内   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Hideki Kawakami             Miwa lock, 3-12-1, Shiba, Minato-ku, Tokyo             Within the corporation

Claims (7)

【特許請求の範囲】[Claims] 【請求項１】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設される挿着杆と、 内側エスカチオンの内面に突設される延出杆と、 前記挿着杆と前記延出杆とを連結する係合手段と、 前記内側エスカチオンの表面に表出して配置されるとと
もに、前記係合手段に連動連結され、前記挿着杆と延出
杆との連結を解除する解除手段と、 を具備することを特徴とするエスカチオンの構造。1. A structure of a pair of inner and outer escations disposed on both surfaces of a free side edge of a door, wherein an insertion rod protruding from an inner surface of an outer escation and an inner surface of an inner escation. An extending rod protruding from the inner rod, an engaging means for connecting the inserting rod and the extending rod, and an exposing rod arranged on the surface of the inner escutcheon and interlocking with the engaging rod. And a releasing means for releasing the connection between the insertion rod and the extension rod. 【請求項２】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉を貫通する
挿着杆と、 内側エスカチオンの内面に設けられる空間部に配設さ
れ、前記挿着杆の先端に係合する係合手段と、 前記内側エスカチオンの表面に表出して配置され、前記
挿着杆と前記係合手段との係合状態を解除する解除手段
と、 を具備することを特徴とするエスカチオンの構造。2. A structure of a pair of inner and outer escations disposed on both sides of a free side edge of a door, the insertion rod protruding from the inner surface of the outer escation and penetrating the door. Engaging means arranged in a space provided on the inner surface of the inner escutcheon and engaging with the tip of the insertion rod, and arranged so as to be exposed on the surface of the inner escutcheon, and the insertion rod and the engaging member. And a releasing means for releasing the engagement state with the coupling means. 【請求項３】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉を貫通する
挿着杆と、 内側エスカチオンの内面空間部に設けられ、前記挿着杆
の先端外径と略同等の内径とされ該挿着杆の先端が貫通
される係合穴を備える揺動片と、 該揺動片を所定の方向に付勢し前記挿着杆の外周面と係
合穴の内周面とを圧着させる付勢手段と、 前記内側エスカチオンの表面に穿設される操作穴と、 前記揺動片に設けられ、前記操作穴を介する前記内側エ
スカチオンの外部からの操作にて前記揺動片を揺動させ
る制御片と、 を具備することを特徴とするエスカチオンの構造。3. A structure of a pair of inner and outer escations disposed on both surfaces of a free side edge of the door, wherein the insertion rod is projectingly provided on the inner surface of the outer escation and penetrates through the door. A swing piece provided in an inner space portion of the inner escution, having an inner diameter substantially equal to the outer diameter of the tip of the insertion rod and having an engagement hole through which the tip of the insertion rod penetrates; Urging means for urging the outer peripheral surface of the insertion rod and the inner peripheral surface of the engaging hole by pressing in a predetermined direction; an operation hole formed on the surface of the inner escutcheon; A control piece which is provided on a piece and which swings the swing piece by an operation of the inner escation from the outside through the operation hole, and a structure of the escation. 【請求項４】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉を貫通する
挿着杆と、 該挿着杆の外周面に形成される鉤状爪部と、 内側エスカチオンの内面空間部に設けられ、前記挿着杆
の鉤状爪部に噛合する係合爪と、 前記内側エスカチオンの表面に穿設される操作穴と、 前記操作穴を介する前記内側エスカチオンの外部からの
操作にて、前記係合爪と前記鉤状爪部との係合状態を解
除する操作片と、 を具備することを特徴とするエスカチオンの構造。4. A structure of a pair of inner and outer escations disposed on both surfaces of a free side edge of a door, wherein an insertion rod protruding from the inner surface of the outer escation and penetrating the door. A hook-shaped claw portion formed on the outer peripheral surface of the insertion rod, an engagement claw provided in the inner surface space portion of the inner escutcheon, which engages with the hook-shaped claw portion of the insertion rod, and the inner escutcheon An operation hole formed on the surface, and an operation piece for releasing the engagement state between the engagement claw and the hook-shaped claw portion by an operation from the outside of the inner escutcheon through the operation hole. A structure of an escation characterized by being provided. 【請求項５】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉を貫通する
挿着杆と、 該挿着杆の先端外周面に形成され、先端から軸線方向に
沿って形成されるとともに中途で周方向に屈曲する溝
と、 前記挿着杆と同軸線上に位置し、該挿着杆の軸線を中心
に回動自在となって内側エスカチオンに設けられるとと
もに、前記挿着杆の先端が嵌入する筒状凹部を一端に有
する係合軸と、 該係合軸の筒状凹部内周面に突設され、前記溝に嵌入す
る凸部と、 前記係合軸の他端に設けられ、前記内側エスカチオンの
表面に表出する操作部と、 を具備することを特徴とするエスカチオンの構造。5. A structure of a pair of inner and outer escations arranged on both surfaces of a free side edge of a door, wherein an insertion rod projecting from an inner surface of the outer escation and penetrating the door, A groove formed on the outer peripheral surface of the tip of the insertion rod, formed along the axial direction from the tip and bent in the circumferential direction in the middle, and located on the coaxial line with the insertion rod, and the axis of the insertion rod. And an engaging shaft having a cylindrical recess at one end into which the distal end of the insertion rod is fitted, the engaging shaft being rotatable about the inner periphery of the inner recess, and the inner peripheral surface of the cylindrical recess of the engaging shaft. The structure of the escation, which comprises: a protrusion protruding and fitted into the groove; and an operation unit provided on the other end of the engagement shaft and exposed on the surface of the inner escation. . 【請求項６】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉を貫通する
とともに、先端に筒状凹部が形成される挿着杆と、 前記挿着杆と同軸線上に位置し、該挿着杆の軸線を中心
に回動自在となって内側エスカチオンに設けられるとと
もに、一端が前記筒状凹部に嵌入する係合軸と、 前記係合軸の外周面に形成され、一端から軸線方向に沿
って形成されるとともに中途で周方向に屈曲する溝と、 前記挿着杆の筒状凹部内周面に突設され、前記溝に嵌入
する凸部と、 前記係合軸の他端に設けられ、前記内側エスカチオンの
表面に表出する操作部と、 を具備することを特徴とするエスカチオンの構造。6. A structure of a pair of inner and outer escations disposed on both surfaces of a free side edge of a door, the structure protruding from the inner surface of the outer escation, penetrating the door, and having a tube at the tip. -Shaped insertion recess formed in the inner escutcheon, which is located on the same axis as the insertion rod and is rotatable about the axis of the insertion rod, and has one end of the cylindrical shape. An engagement shaft that fits into the recess, a groove that is formed on the outer peripheral surface of the engagement shaft and that is formed along one axial direction from one end and that bends in the circumferential direction midway, and inside the tubular recess of the insertion rod. A protrusion provided on a peripheral surface and fitted into the groove, and an operation portion provided on the other end of the engagement shaft and exposed on the surface of the inner escutcheon. Cation structure. 【請求項７】 扉の自由側端縁部の両面に配設される内
外一対のエスカチオンの構造であって、 外側エスカチオンの内面に突設され、前記扉内に挿通さ
れる固定筒と、 内側エスカチオンの内面に突設され、前記扉内に挿通さ
れるとともに、前記固定筒と同軸線上に配置されるガイ
ド筒と、 該ガイド筒に挿着されて設けられ、軸線方向に沿って摺
動自在に配設されるとともに、該ガイド筒内にて軸線を
中心に回動自在な連結軸と、 該連結軸の先端に配設され、該連結軸の軸線に対し略直
交方向に突出する係合突起と、 前記固定筒内に設けられ、前記連結軸の先端および係合
突起のみが前記連結軸の軸線方向と同方向に貫通可能な
貫通穴を備えた係止環部と、 前記連結軸を内側エスカチオンの表面方向へ付勢する付
勢手段と、 前記連結軸の基端に設けられ、前記内側エスカチオンを
貫通し、該内側エスカチオンの表面に表出する操作部
と、 を具備することを特徴とするエスカチオンの構造。7. A structure of a pair of inner and outer escations arranged on both surfaces of a free side edge of a door, wherein a fixed cylinder is provided so as to project on an inner surface of the outer escation and is inserted into the door. A guide tube that is provided so as to project from the inner surface of the inner escutcheon, is inserted into the door, and is arranged coaxially with the fixed tube; A connecting shaft that is slidably arranged and is rotatable around the axis in the guide tube, and is arranged at the tip of the connecting shaft and projects in a direction substantially orthogonal to the axis of the connecting shaft. An engaging projection, and a locking ring portion provided in the fixed cylinder, having a through hole through which only the tip of the connecting shaft and the engaging projection can penetrate in the same direction as the axial direction of the connecting shaft, Urging means for urging the connecting shaft toward the surface of the inner escation, and a base of the connecting shaft. Provided, the structure of the inner escutcheon pierces escutcheon, characterized by comprising an operation unit that presented on the surface of the inner escutcheon, the.
JP2002053720A 2002-02-28 2002-02-28 Escation structure Expired - Fee Related JP4156249B2 (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002053720A JP4156249B2 (en) 2002-02-28 2002-02-28 Escation structure

Publications (2)

Publication Number Publication Date
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JP4156249B2 JP4156249B2 (en) 2008-09-24

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008291474A (en) * 2007-05-23 2008-12-04 Kinmatsu:Kk Flush handle device
JP2009041192A (en) * 2007-08-06 2009-02-26 Miwa Lock Co Ltd Seat plate structure
CN103375110A (en) * 2012-04-26 2013-10-30 海伍德·威廉姆斯零件有限公司 Fixing arrangement for door fitting
JP2020105760A (en) * 2018-12-27 2020-07-09 株式会社長沢製作所 Handle for door
WO2021204782A1 (en) * 2020-04-09 2021-10-14 Karcher Gmbh Door locking system
JP7426747B1 (en) 2022-10-21 2024-02-02 株式会社日中製作所 door handle device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008291474A (en) * 2007-05-23 2008-12-04 Kinmatsu:Kk Flush handle device
JP2009041192A (en) * 2007-08-06 2009-02-26 Miwa Lock Co Ltd Seat plate structure
CN103375110A (en) * 2012-04-26 2013-10-30 海伍德·威廉姆斯零件有限公司 Fixing arrangement for door fitting
EP2657436A3 (en) * 2012-04-26 2017-09-13 Heywood Williams Components Limited Fixing arrangement for door fitting
JP2020105760A (en) * 2018-12-27 2020-07-09 株式会社長沢製作所 Handle for door
WO2021204782A1 (en) * 2020-04-09 2021-10-14 Karcher Gmbh Door locking system
JP7426747B1 (en) 2022-10-21 2024-02-02 株式会社日中製作所 door handle device

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