JP2005133420A - Door handle and its mounting structure - Google Patents

Door handle and its mounting structure Download PDF

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JP2005133420A
JP2005133420A JP2003370446A JP2003370446A JP2005133420A JP 2005133420 A JP2005133420 A JP 2005133420A JP 2003370446 A JP2003370446 A JP 2003370446A JP 2003370446 A JP2003370446 A JP 2003370446A JP 2005133420 A JP2005133420 A JP 2005133420A
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handle
door
handle body
screw
mounting
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JP4530332B2 (en
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Toshihiko Mori
敏彦 森
Yoji Okuda
洋士 奥田
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SHUA INTERIOR KK
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SHUA INTERIOR KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a door handle and its mounting structure presenting excellent appearance, preventing the detachment of a handle body and dissolving the looseness of a turning core material and the handle body by fixing the turning core material and the handle body by attaching screws screwed toward the door side without exposing the heads of the attaching screws to the outside. <P>SOLUTION: This door handle 1 is provided with the handle body 4 having a base part 2 fitted to the turning core material 30 of a door lock D. The base part 2 of the handle body 4 is formed with first threaded holes 2a for the first attaching screws 5 to pass through to be screwed with the turning core material 30 toward the door 50 side, and a grip part 3 of the handle body 4 is provided with a cover member 6 for covering the heads 5a of the first attaching screws 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、ドアに取り付けられるドア用ハンドルと、その取付構造に関するものである。   The present invention relates to a door handle attached to a door and an attachment structure thereof.

従来、ドア用ハンドル及びその取付構造として、ハンドルの回転軸をそのハンドルの軸孔に内嵌して固定するものがある。例えば特許文献１では、ハンドルの筒部の外周面から内部の嵌合孔へ貫通するねじ孔を形成し、このねじ孔に止めねじを螺合させて、当該ハンドルと回転軸を固定している。また、特許文献２では、同様にしてハンドルの筒部の外周側からビスを螺合させて当該ハンドルと回転軸を固定している。
これらは、いずれもハンドルの筒部に当該筒部の径方向に貫通するねじ孔を形成し、このねじ孔に止めねじやビスを螺合させるとともに、この止めねじ等の先端部をハンドルの筒部に内嵌された回転軸の外周面に当接することにより、ハンドルと回転軸とを固定するものである。
特開平１１−１５２９４５号公報（図１） 特許第２８７７７１１号公報（請求項１） 2. Description of the Related Art Conventionally, as a door handle and a mounting structure thereof, there is a door handle that is fixed by being fitted into a shaft hole of the handle. For example, in Patent Document 1, a screw hole penetrating from the outer peripheral surface of the cylindrical portion of the handle to an internal fitting hole is formed, and a set screw is screwed into the screw hole to fix the handle and the rotation shaft. . Moreover, in patent document 2, the said handle and the rotating shaft are fixed similarly by screwing a screw from the outer peripheral side of the cylinder part of a handle.
Each of these forms a screw hole penetrating in the radial direction of the cylinder part in the cylinder part of the handle, and a set screw or a screw is screwed into the screw hole, and a tip part of the set screw or the like is attached to the cylinder of the handle. The handle and the rotation shaft are fixed by contacting the outer peripheral surface of the rotation shaft fitted in the portion.
Japanese Patent Laid-Open No. 11-152945 (FIG. 1) Japanese Patent No. 2877711 (Claim 1)

しかしながら、上記の従来のドア用ハンドル及びその取付構造は、止めねじやビスの先端部を回転軸の外周面に押し当てる押圧力だけで、ハンドルと回転軸とを固定することになるので、当該ハンドルと回転軸とにガタつきが生じることがあった。また、止めねじやビスの頭部が、ハンドルの外側へ露出しているので、ハンドルの外観が悪くなり、さらに当該ハンドルを簡単に取り外されてしまうという問題があった。
本発明は、このような従来の問題点に鑑み、ドア側に向かって螺合する取付ねじで回動芯材とハンドル本体とを固定し、前記取付ねじの頭部を外側に露出させないようにすることで、回動芯材とハンドル本体とのガタつきを解消するとともに、外観が良好で、ハンドル本体が取り外されるのを防止できるドア用ハンドルとその取付構造を得られるようにすることを目的とする。 However, the above-described conventional door handle and its mounting structure fix the handle and the rotating shaft only by the pressing force pressing the set screw or the tip of the screw against the outer peripheral surface of the rotating shaft. There was a case where the handle and the rotating shaft were rattled. Further, since the set screw and the screw head are exposed to the outside of the handle, there is a problem that the appearance of the handle is deteriorated and the handle is easily removed.
In view of such a conventional problem, the present invention fixes the rotating core member and the handle main body with the mounting screw screwed toward the door side so that the head of the mounting screw is not exposed to the outside. The purpose of this invention is to provide a door handle and its mounting structure that eliminates rattling between the rotating core material and the handle body, has a good appearance, and prevents the handle body from being removed. And

上記目的を達成するため、本発明は次の技術的手段を講じた。
すなわち、本発明は、ドア錠の回動芯材に嵌合する基部を有するハンドル本体を備えたドア用ハンドルにおいて、前記ハンドル本体の基部に、ドア側に向かって前記回動芯材に螺合する取付ねじが貫通するねじ孔が形成され、前記ハンドル本体の把持部に、前記取付ねじの頭部を被覆するカバー部材が設けられていることを特徴とする。
上記の本発明によれば、ドア側に向かって回動芯材に螺合する取付ねじを、当該ハンドル本体の基部に形成されたねじ孔に貫通させて当該回動芯材とハンドル本体とを固定することができ、さらにハンドル本体に設けられたカバー部材で、前記取付ねじの頭部を被覆しているので、特許文献１のようにガタつきが生じることがなく、前記取付ねじの頭部がドア用ハンドルの外側に露出しない。 In order to achieve the above object, the present invention takes the following technical means.
That is, the present invention relates to a door handle provided with a handle main body having a base that is fitted to the rotary core of the door lock, and is screwed to the rotary core of the handle main body toward the door side. A screw hole through which the mounting screw is formed is formed, and a cover member that covers the head of the mounting screw is provided in the grip portion of the handle body.
According to the present invention described above, the mounting screw that is screwed into the rotating core member toward the door is passed through the screw hole formed in the base portion of the handle main body so that the rotating core member and the handle main body are connected. Further, since the head of the mounting screw is covered with a cover member provided on the handle main body, the head of the mounting screw does not cause backlash as in Patent Document 1. Is not exposed outside the door handle.

また、前記カバー部材は、ハンドル本体の表面側に重合可能なプレート材よりなり、かつ、ハンドル本体の裏側から室外側に螺合する取付ねじで当該ハンドル本体に固定されていることが好ましい。
これにより、カバー部材とハンドル本体とを異なる色彩に着色して、デザイン性の優れたツートンカラーのドア用ハンドルとすることができる。さらに、このカバー部材が、ハンドル本体の裏側から室外側に螺合する取付ねじで固定されているので、この取付ねじの頭部をハンドル本体の裏側に隠すことができ、当該カバー部材を簡単に取り外されることがない。ひいては、ハンドル本体も取り外されることがない。 The cover member is preferably made of a plate material that can be polymerized on the surface side of the handle main body, and is fixed to the handle main body with a mounting screw that is screwed into the outdoor side from the back side of the handle main body.
Thereby, the cover member and the handle body can be colored in different colors to provide a two-tone door handle with excellent design. Further, since the cover member is fixed with a mounting screw that is screwed from the back side of the handle body to the outdoor side, the head of the mounting screw can be hidden on the back side of the handle body, and the cover member can be easily It will not be removed. As a result, the handle body is not removed either.

また、本発明は、ドア錠の回動芯材に、ドア用ハンドルのハンドル本体の基部が嵌合されている状態で固定されているドア用ハンドルの取付構造において、ドア側に向かって前記回動芯材に螺合する取付ねじで前記基部が当該回動芯材に固定され、前記ハンドル本体の把持部に設けられたカバー部材で前記取付ねじの頭部が被覆されていることを特徴とする。
上記の本発明によれば、ドア側に向かって回動芯材に螺合する取付ねじで、当該回動芯材と当該回転芯材に嵌合されたハンドル本体の基部とを固定し、さらにハンドル本体に設けられたカバー部材で、前記取付ねじの頭部を被覆するドア用ハンドルの取付構造としているので、ハンドル本体と回動芯材とのガタつきを解消することができ、当該取付ねじの頭部がドア用ハンドルの外側に露出せず、外観が良好となり、ハンドル本体が取り外されるのを防止することができる。 Further, according to the present invention, in the door handle mounting structure in which the base portion of the handle body of the door handle is fitted to the rotating core member of the door lock, the rotation toward the door side is performed. The base is fixed to the rotating core with a mounting screw that is screwed to the moving core, and the head of the mounting screw is covered with a cover member provided on a grip portion of the handle body. To do.
According to the present invention, with the mounting screw that is screwed into the rotating core toward the door side, the rotating core and the base of the handle body fitted to the rotating core are fixed, and The cover member provided on the handle body has a door handle mounting structure that covers the head of the mounting screw, so that the backlash between the handle body and the rotating core can be eliminated. The head is not exposed to the outside of the door handle, the appearance is improved, and the handle main body can be prevented from being removed.

上記のドア用ハンドルの取付構造において、ドア錠の回動芯材とドア錠内の回動部材とがそれらの回動中心部分を貫通する締め付けねじで互いに固定され、この締め付けねじの先端に螺合する緩み止めスリーブが前記回動芯材の室外側中心部に形成した収容凹部に収容されていることが好ましい。
これにより、回動芯材と回動部材とを締め付け固定する締め付けねじの先端に緩み止めスリーブが螺合されているので、当該回動芯材と回動部材の緩みを防止することができる。特に、本発明にかかる取付構造を有するドア錠を、右回りと左回りの共用とした場合であっても、回動芯材と回動部材との緩みを適切に防止することができるので利便性が高い。 In the door handle mounting structure described above, the pivot core of the door lock and the pivot member in the door lock are fixed to each other with a fastening screw that passes through the center of the pivot, and is screwed onto the tip of the fastening screw. It is preferable that the locking sleeve to be combined is accommodated in an accommodating recess formed in the central portion on the outdoor side of the rotating core member.
Thereby, since the loosening prevention sleeve is screwed to the tip of the tightening screw that fastens and fixes the rotating core member and the rotating member, it is possible to prevent the rotating core member and the rotating member from loosening. In particular, even when the door lock having the mounting structure according to the present invention is used in a clockwise direction and a counterclockwise direction, it is possible to appropriately prevent loosening of the rotating core member and the rotating member. High nature.

さらに、回動芯材とハンドル本体の基部との間に、取付角度を１８０度変更しても当該回動芯材とハンドル本体とが嵌合可能となる位置決め部材を形成してもよい。この場合には、回動芯材に対してハンドル本体の取り付け角度を１８０度変更しても、当該回動芯材とハンドル本体とが嵌合するので、１つのハンドルを右回りと左回りの共用とすることができるので便利である。   Further, a positioning member may be formed between the rotating core member and the base of the handle main body so that the rotating core member and the handle main body can be fitted even if the attachment angle is changed by 180 degrees. In this case, even if the mounting angle of the handle main body is changed by 180 degrees with respect to the rotating core material, the rotating core material and the handle main body are fitted to each other, so that one handle is rotated clockwise and counterclockwise. It is convenient because it can be shared.

上記の通り、本発明によれば、ドア側に向かって螺合する取付ねじで回動芯材とハンドル本体とを固定し、前記取付ねじの頭部を外側に露出させないようにしたので、回動芯材とハンドル本体とのガタつきを解消するとともに、外観が良好で、ハンドル本体が取り外されるのを防止できるドア用ハンドルとその取付構造を得ることができる。   As described above, according to the present invention, the rotating core member and the handle main body are fixed by the mounting screw that is screwed toward the door side so that the head of the mounting screw is not exposed to the outside. It is possible to obtain a door handle and its mounting structure that eliminates rattling between the moving core material and the handle body, has a good appearance, and prevents the handle body from being removed.

以下、図面に基づいて、本発明の実施の形態を説明する。
図１及び図２は、本発明に係るドア用ハンドル１を押しボタン施錠装置（以下、ドア錠という）Ｄに取り付けた一実施形態を示している。このドア用ハンドル１は、図１及び２に示すように、ドア錠Ｄの回動芯材３０に嵌合する有底筒状の基部２と、この基部２の底側に径外方向へ一体に突設してなる把持部３と、を備えたハンドル本体４と、前記把持部３に重合するように固定されているカバー部材６とからなっている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 and 2 show an embodiment in which a door handle 1 according to the present invention is attached to a push button locking device (hereinafter referred to as a door lock) D. FIG. As shown in FIGS. 1 and 2, the door handle 1 is integrally formed in a radially outward direction with a bottomed cylindrical base portion 2 that fits into the pivot core 30 of the door lock D and the bottom side of the base portion 2. The handle body 4 is provided with a grip portion 3 projecting from the handle portion 4 and a cover member 6 fixed to the grip portion 3 so as to overlap.

ドア用ハンドル１は、ドアラッチが設けられたドア５０に装着されたドア錠Ｄの室外側面に固定するものである。本実施形態にかかるドア錠Ｄは、例えば玄関ドアをロックするための施錠装置として採用されているものであり、ホルダケース４０に設けた所定の押しボタン４１を押動操作することによってロック機構を解除するようにしたものである。このドア錠Ｄは、複数の解錠用及び非解錠用の押しボタン４１Ａと一つのクリアボタン４１Ｂをホルダケース４０の表面側に出退自在に設け、その各押しボタン４１Ａ，４１Ｂを押動操作するとホルダケース４０の裏側へ移動する解錠用及び非解錠用のタンブラ等（図示せず）を同ケース４０内に各押しボタン４１に対応して設け、この各タンブラの移動方向と直交する方向に移動自在なスライダ（図示せず）をホルダケース４０内に設け、予め設定しておいた幾つかの解錠用のタンブラのみを押しボタン４１で押動操作することにより、ホルダケース４０内に設けたロック機構を解除するようにしたものである。   The door handle 1 is fixed to the outdoor side surface of the door lock D attached to the door 50 provided with a door latch. The door lock D according to the present embodiment is employed as, for example, a locking device for locking an entrance door. The lock mechanism is operated by pushing a predetermined push button 41 provided on the holder case 40. It is intended to be released. This door lock D is provided with a plurality of unlocking and non-unlocking push buttons 41A and one clear button 41B on the front side of the holder case 40 so that the push buttons 41A and 41B are pushed. When operated, unlocking and non-unlocking tumblers (not shown) that move to the back side of the holder case 40 are provided in the case 40 corresponding to the push buttons 41 and orthogonal to the moving direction of the tumblers. The holder case 40 is provided with a slider (not shown) that can be freely moved in the direction in which it is moved, and only some unlocking tumblers that have been set in advance are pushed by the push button 41. The lock mechanism provided inside is released.

図１に示すように、ホルダケース４０の表面における各押しボタン４１の左右両側に、当該各押しボタンに対応して「１」〜「８」のアラビア数字と、クリアボタンを示す「Ｃ」の英文字が刻印されている。そして、これらの各ボタン４１を押動操作することにより、ロック機構が施錠状態にあるときは、ホルダケース４０内のドア用ハンドル１の内側に同軸心状に固定した駆動ピニオン４２の回動が規制され、ドア用ハンドル１の解除方向の回動が不能となり、ロック機構が解除されると前記ピニオン４２の回動が許容されてドア用ハンドル１の解除方向への回動が可能となる。   As shown in FIG. 1, on the left and right sides of each push button 41 on the surface of the holder case 40, Arabic numerals “1” to “8” corresponding to each push button and “C” indicating a clear button are displayed. English letters are engraved. Then, by pushing these buttons 41, when the lock mechanism is in the locked state, the drive pinion 42 fixed coaxially inside the door handle 1 in the holder case 40 is rotated. When restricted, the door handle 1 cannot be rotated in the release direction, and when the lock mechanism is released, the pinion 42 is allowed to rotate and the door handle 1 can be rotated in the release direction.

駆動ピニオン４２にはセクタギア（図示せず）が設けられており、このセクタギアの支軸の室外側には、ドア用ハンドル１が取り付けられる回動芯材３０と同軸心状に固定された回動部材３１がスプライン嵌合されている。この回動部材３１の外周部には、巻きバネ（図示せず）が巻き付けられていて、この巻きバネの弾性力によって回動操作後のドア用ハンドル１が原状に復帰するようになっている。   The drive pinion 42 is provided with a sector gear (not shown). On the outside of the support shaft of the sector gear, the rotation is fixed coaxially with the rotary core 30 to which the door handle 1 is attached. The member 31 is spline-fitted. A winding spring (not shown) is wound around the outer peripheral portion of the rotating member 31, and the door handle 1 after the rotating operation is restored to its original shape by the elastic force of the winding spring. .

図２に示すように、ドア錠Ｄの基部内に設けられた前記回動部材３１と、ホルダケース４０から露出させるように配置された回動芯材３０とが、それらの回転中心部分に貫通する締め付けねじ３２によって締め付け固定され、さらにこの締め付けねじ３２の先端に緩み止めスリーブ３３が取り付けられている。そして、この回転芯材３０の外側に、ハンドル本体１の基部２が嵌合され、さらに２本の第一の取付ねじ５で当該回動芯材３０と基部２とが固定されている。   As shown in FIG. 2, the rotating member 31 provided in the base portion of the door lock D and the rotating core member 30 arranged so as to be exposed from the holder case 40 penetrate through the rotation center portion thereof. The fastening screw 32 is fastened and fixed, and a locking sleeve 33 is attached to the tip of the fastening screw 32. The base 2 of the handle body 1 is fitted to the outside of the rotating core 30, and the rotating core 30 and the base 2 are fixed by two first mounting screws 5.

ドア用ハンドル１に備えられたハンドル本体４は、図３に示すように基部２と、この基部２の径外方向に突設されている把持部３とからなっている。
ハンドル本体４の基部２は、一端が開口した所定厚みを有する略有底筒状に形成されており、その高さは回動芯材３０に嵌合して、当該回動芯材３０全体が隠れるような大きさで形成されている。前記基部２には、２つの第一ねじ孔２ａが所定間隔をあけて形成されている。この第一ねじ孔２ａに、ドア側に向かって回動芯材３０に螺合する前記第一の取付ねじ５が貫通され、当該回動芯材３０と前記基部２とが互いに固定されている。図３（ｂ）に示すように、第一ねじ孔２ａは、ドア側から室外側に広がる断面台形状に形成されており、前記第一の取付ねじ５の円錐状に形成されている頭部５ａが嵌め込まれている。また、図３（ａ）に示すように、この第一ねじ孔２ａの室外側外周部には、後述のカバー部材の凹部に覆われる凸部２ｂが形成されている。 As shown in FIG. 3, the handle main body 4 provided in the door handle 1 includes a base portion 2 and a grip portion 3 projecting in a radially outward direction of the base portion 2.
The base portion 2 of the handle main body 4 is formed in a substantially bottomed cylindrical shape having a predetermined thickness with one end opened, and the height of the handle body 4 is fitted to the rotating core member 30 so that the entire rotating core member 30 is It is formed in a size that can be hidden. Two first screw holes 2a are formed in the base portion 2 at a predetermined interval. Through the first screw hole 2a, the first mounting screw 5 that is screwed into the turning core 30 toward the door is penetrated, and the turning core 30 and the base 2 are fixed to each other. . As shown in FIG. 3B, the first screw hole 2 a is formed in a trapezoidal cross section extending from the door side to the outdoor side, and the head portion formed in the conical shape of the first mounting screw 5. 5a is fitted. Moreover, as shown to Fig.3 (a), the convex part 2b covered with the recessed part of the below-mentioned cover member is formed in the outdoor outer peripheral part of this 1st screw hole 2a.

前記基部２の内周部には、図３（ｂ）及び同図（ｃ）に示すように、位置決め部材としての同形の嵌合凸部２ｃが、その上下（図３（ｃ）上下方向）に互いに対向し、前記回動芯材３０に対する当該基部２の取り付け角度を１８０度変更してもこれらが嵌合可能となるように形成されている。この嵌合凸部２ｃは、後述の回動芯材３０に形成されている嵌合凹部と嵌合することにより、基部２と回動芯材３０との位置ずれを規制している。そのため、この嵌合凸部２ｃは、ドア錠Ｄに対してドア用ハンドル１を繰り返して回動させても変形しない強度を有するような厚み、高さ及び幅寸法をなしている。具体的には、嵌合凸部２ｃは、内周部の高さと略同じ高さ、基部２の厚みよりも若干小さい厚み、さらに両第一ねじ孔２ａ間よりも若干小さい幅で形成されている。この嵌合凸部２ｃにより、基部２と回動芯材３０との位置ずれを規制するのは、前記第一の取付ねじ５だけでは、ドア用ハンドルＤの繰り返し操作により強度不足が生じるからである。   As shown in FIG. 3B and FIG. 3C, the fitting protrusion 2c having the same shape as the positioning member is provided on the inner peripheral portion of the base 2 in the vertical direction (FIG. 3C). Are formed so that they can be fitted to each other even if the mounting angle of the base portion 2 with respect to the rotating core member 30 is changed by 180 degrees. The fitting convex portion 2 c regulates the positional deviation between the base portion 2 and the rotating core member 30 by fitting with a fitting recess formed in the rotating core member 30 described later. Therefore, the fitting convex portion 2c has such a thickness, height, and width that it does not deform even when the door handle 1 is repeatedly rotated with respect to the door lock D. Specifically, the fitting convex portion 2c is formed with a height substantially the same as the height of the inner peripheral portion, a thickness slightly smaller than the thickness of the base portion 2, and a width slightly smaller than between the first screw holes 2a. Yes. The reason why the fitting protrusion 2c restricts the positional deviation between the base 2 and the rotating core member 30 is that only the first mounting screw 5 causes insufficient strength due to repeated operation of the door handle D. is there.

ハンドル本体４の把持部３は、図３に示すように、前記基部２の一部から径外方向右側（図３右側）に一体に突設されている。この把持部３は、所要厚みを有する略平板状で先端へ行くほど窄まっており、片手で回動操作可能な長さを有している。また、図３（ａ）に示すように、把持部３の表面側には、この把持部３より一回り小さい外周部と所要深さを有する溝部８が形成されている。さらに、この溝部８の溝底部８ａには、２つの第二ねじ孔８ｂが把持部３の長手方向に離間した状態で形成されている。図３（ｂ）に示すように、その第二ねじ孔８ｂは、室外側からドア側に広がる断面台形状に形成されており、第二の取付ねじ７の円錐状に形成されている頭部７ａが嵌め込まれている。前記基部２から把持部３にわたる部分の室外側には、外周部分から少し内側へ入ったところに窪み部２ｄが形成されており、この窪み部２ｄにカバー部材６が嵌め込まれている。   As shown in FIG. 3, the handle 3 of the handle body 4 is integrally projected from a part of the base 2 on the right side in the radial direction (right side in FIG. 3). The grip portion 3 has a substantially flat plate shape having a required thickness and is narrowed toward the tip, and has a length that can be rotated with one hand. Further, as shown in FIG. 3A, on the surface side of the grip portion 3, an outer peripheral portion that is slightly smaller than the grip portion 3 and a groove portion 8 having a required depth are formed. Furthermore, two second screw holes 8 b are formed in the groove bottom portion 8 a of the groove portion 8 in a state of being separated in the longitudinal direction of the grip portion 3. As shown in FIG. 3B, the second screw hole 8 b is formed in a trapezoidal cross section extending from the outdoor side to the door side, and the head is formed in the conical shape of the second mounting screw 7. 7a is fitted. On the outdoor side of the portion extending from the base portion 2 to the grip portion 3, a recessed portion 2d is formed at a position slightly inward from the outer peripheral portion, and the cover member 6 is fitted into the recessed portion 2d.

ハンドル本体４に設けられたカバー部材６は、図４に示すように、ハンドル本体１の表面側（室外側）に重合可能なプレート材よりなり、２本の前記第一の取付ねじ５の頭部５ａを被覆している。このカバー部材６は、前記把持部３の裏側から室外側に螺合する前記第二の取付ねじ７で、ハンドル本体４に固定されている。カバー部材６は、図４（ａ）に示すように、把持部３の形状に合わせて先端に行くほど若干窄まっている。図４（ｂ）に示すように、その裏側には、前記基部２の第一ねじ孔２ａの外周部に形成された凸部２ｂを覆う２つの凹部６ａと、前記把持部３の溝部８に嵌め込み可能な突状部６ｂが形成されている。さらに、この突状部６ｂの表面には２つの第二タップ穴６ｃが形成されており、この第二タップ穴６ｃに前記第二の取付ねじ７が螺合されて、カバー部材６がハンドル本体４に固定されている。   As shown in FIG. 4, the cover member 6 provided on the handle main body 4 is made of a plate material that can be polymerized on the front surface side (outdoor side) of the handle main body 1. The part 5a is covered. The cover member 6 is fixed to the handle body 4 by the second mounting screw 7 that is screwed from the back side of the grip portion 3 to the outdoor side. As shown in FIG. 4A, the cover member 6 is slightly narrowed toward the tip in accordance with the shape of the grip portion 3. As shown in FIG. 4B, on the back side, there are two concave portions 6a covering the convex portions 2b formed on the outer peripheral portion of the first screw hole 2a of the base portion 2, and the groove portions 8 of the grip portion 3. A protrusion 6b that can be fitted is formed. Further, two second tap holes 6c are formed on the surface of the projecting portion 6b, and the second mounting screw 7 is screwed into the second tap hole 6c so that the cover member 6 is attached to the handle body. 4 is fixed.

次に、ドア錠Ｄの回動芯材３０について説明する。
回動芯材３０は、図５示すように前記ハンドル本体４の基部２に嵌合可能な外周部３０ａを有する略円柱状に形成されている。その外周部３０ａには、位置決め部材として同形の嵌合凹部３０ｂが、その上下（図５（ａ）上下）に互いに対向し、回動芯材３０に対する前記基部２の取り付け角度を１８０度変更してもこれらが嵌合可能となるように形成されている。この嵌合凹部３０ｂは、前記基部２に形成されている嵌合凸部２ｃに嵌合することにより、回動芯材３０と当該基部２との位置ずれを規制している。さらに、この回動芯材３０の下端部には、前記基部２の開口部２ｅ周縁が当接する台座部３０ｃが設けられている。 Next, the rotation core 30 of the door lock D will be described.
As shown in FIG. 5, the rotating core member 30 is formed in a substantially cylindrical shape having an outer peripheral portion 30 a that can be fitted to the base portion 2 of the handle body 4. On the outer peripheral portion 30a, fitting recesses 30b having the same shape as positioning members are opposed to each other vertically (up and down in FIG. 5A), and the mounting angle of the base 2 with respect to the rotating core member 30 is changed by 180 degrees. However, they are formed so that they can be fitted. The fitting recess 30 b regulates the positional deviation between the rotating core member 30 and the base portion 2 by fitting into the fitting convex portion 2 c formed on the base portion 2. Further, a pedestal portion 30 c with which the periphery of the opening 2 e of the base portion 2 abuts is provided at the lower end portion of the rotating core member 30.

回動芯材３０の室外側（図５（ｂ）上側）には２つの第一タップ穴３０ｄが所要間隔をあけて形成されており、この第一タップ穴３０ｄに前記第一の取付ねじ５を螺合することで、当該回動芯材３０に前記基部２を固定している。回動芯材３０の室外側中央部には、緩み止めスリーブ３３を収容可能な大きさを有する収容凹部３０ｅが形成されている。この収容凹部３０ｅの底部から回動部材３０の底面部にわたり、締め付けねじ３２が螺合する第三タップ孔３０ｆが貫通形成されている。この第三タップ孔３０ｆは、回動芯材３０の回転中心軸に沿って形成されている。また、この第三タップ孔３０ｆのドア側（図５（ｂ）下側）の周囲には、回動部材３１の一部が係合する係合部３０ｇが形成されている。
緩み止めスリーブ３３は、図６に示すように全体として略円柱状に形成されており、前記締め付けねじ３２が螺合する第四タップ穴３３ａが上下方向に貫通形成されている。さらに、その上部には径方向に所要深さ及び幅を有する溝３３ｂが形成されている。 Two first tap holes 30d are formed on the outdoor side (upper side in FIG. 5 (b)) of the rotating core member 30 with a required interval, and the first mounting screw 5 is inserted into the first tap hole 30d. Are screwed together to fix the base 2 to the rotating core 30. An accommodation recess 30e having a size capable of accommodating the loosening prevention sleeve 33 is formed in the central portion on the outdoor side of the rotating core member 30. A third tap hole 30f into which the fastening screw 32 is screwed is formed so as to penetrate from the bottom of the housing recess 30e to the bottom of the rotating member 30. The third tap hole 30 f is formed along the rotation center axis of the rotating core member 30. Further, an engaging portion 30g with which a part of the rotating member 31 engages is formed around the door side (the lower side in FIG. 5B) of the third tap hole 30f.
As shown in FIG. 6, the locking sleeve 33 is formed in a substantially cylindrical shape as a whole, and a fourth tap hole 33 a into which the fastening screw 32 is screwed is formed so as to penetrate in the vertical direction. Further, a groove 33b having a required depth and width is formed in the upper portion thereof in the radial direction.

次に、図２を参照して上記各部材の取付構造を説明する。
ドア錠Ｄの回動芯材３０と回動部材３１とは、これらの回転中心部分が互いに合わさるようにして係合しており、当該回動部材３０の下側から上側に向かう締め付けねじ３２が、回動芯材３０の第三タップ孔３０ｆに螺合している。この締め付けねじ３２により、回動部材３１と回動芯材３０とが互いに締め付けられて固定されている。さらに、緩み止めスリーブ３３が、当該緩み止めスリーブ３３に形成されている第四タップ孔３３ａを締め付けねじ３２の先端に螺合させつつ、回動芯材３０の収容凹部３０ｅへ収容されている。そして、収容された緩み止めスリーブ３３の下端部が、収容凹部３０ｅの底部に当接され、回動部材３１と回動芯材３０との緩み止めがされている。 Next, the mounting structure of each member will be described with reference to FIG.
The rotation core member 30 and the rotation member 31 of the door lock D are engaged with each other so that their rotation center portions are aligned with each other, and a fastening screw 32 directed from the lower side to the upper side of the rotation member 30 is provided. The screw 30 is screwed into the third tap hole 30 f of the rotating core member 30. With this fastening screw 32, the turning member 31 and the turning core 30 are fastened and fixed to each other. Further, the locking sleeve 33 is housed in the housing recess 30 e of the rotating core member 30 while the fourth tap hole 33 a formed in the locking sleeve 33 is screwed to the tip of the fastening screw 32. Then, the lower end portion of the accommodated loosening prevention sleeve 33 is brought into contact with the bottom of the accommodation recess 30e, and the rotational member 31 and the rotational core member 30 are prevented from loosening.

回動芯材３０には、ハンドル本体１の基部２が嵌合されている。この嵌合に際して、回動芯材３０の嵌合凹部３０ｂと基部２の嵌合凸部２ｃが互いに組み合うようにして嵌合されている。さらに、上側（室外側）から下側（ドア側）に向かう２本の第一の取付ねじ５が、基部２の第一ねじ孔２ａを貫通しつつ、回動芯材３０の第一タップ穴３０ｄに螺合しており、当該回動芯材３０と基部２とが互いに固定されている。   A base 2 of the handle main body 1 is fitted to the rotating core member 30. In this fitting, the fitting recess 30b of the rotating core member 30 and the fitting projection 2c of the base 2 are fitted together. Further, the two first mounting screws 5 from the upper side (outside of the room) toward the lower side (the door side) pass through the first screw hole 2a of the base 2 and the first tap hole of the rotating core member 30. The rotating core member 30 and the base portion 2 are fixed to each other.

ハンドル本体１の上側には、カバー部材６が前記第一の取付ねじ５の頭部５ａを被覆するようにして重合されている。そして、把持部３の裏側から上側（室外側）に向かう２本の第二の取付ねじ７が、当該把持部３の第二ねじ孔８ｂを貫通しつつ、カバー部材６の第二タップ穴６ｃに螺合しており、当該カバー部材６がハンドル本体４に固定されている。
以上詳細に記載したとおり、本実施形態にかかるドア用ハンドル１によれば、ドア５０側に向かって回動芯材３０に螺合する第一の取付ねじ５を、ハンドル本体４の基部２に形成された第一ねじ孔２ａに貫通させて前記回動芯材３０とハンドル本体４とを固定することができるので、ドア用ハンドル１と回動芯材３０とのガタつきを解消できる。 A cover member 6 is superposed on the upper side of the handle main body 1 so as to cover the head 5 a of the first mounting screw 5. Then, the two second mounting screws 7 from the back side of the gripping part 3 toward the upper side (outdoor side) pass through the second screw hole 8b of the gripping part 3 and the second tap hole 6c of the cover member 6. The cover member 6 is fixed to the handle body 4.
As described in detail above, according to the door handle 1 according to the present embodiment, the first mounting screw 5 that is screwed into the rotary core 30 toward the door 50 side is attached to the base 2 of the handle body 4. Since the rotating core member 30 and the handle main body 4 can be fixed by penetrating through the formed first screw hole 2a, rattling between the door handle 1 and the rotating core member 30 can be eliminated.

また、プレート材からなるカバー部材６をハンドル本体４に設け、このカバー部材６が第一の取付ねじ５の頭部５ａを被覆しているので、当該頭部５ａがドア用ハンドル１の外側へ露出することがなくなりハンドル本体４を取り外されることを防止できる。また、カバー部材６は、ハンドル本体４とは別体とされているので、このカバー部材６をハンドル本体４と異なる色彩に着色して、デザイン性に優れたツートンカラーのドア用ハンドル１とすることができる。   Further, a cover member 6 made of a plate material is provided on the handle main body 4, and the cover member 6 covers the head portion 5 a of the first mounting screw 5, so that the head portion 5 a goes to the outside of the door handle 1. It is possible to prevent the handle body 4 from being removed without being exposed. Further, since the cover member 6 is separate from the handle body 4, the cover member 6 is colored in a different color from the handle body 4 to provide a two-tone door handle 1 with excellent design. be able to.

なお、本実施形態のドア用ハンドル１の取付構造を本実施形態とは異なるあらゆるドア錠やドア用ハンドルに採用した場合も、そのドア錠に対してドア用ハンドル１のガタつきを解消することができ、ハンドル本体４を取り外されることもない。
一方、本実施形態にかかるドア用ハンドル１の取付構造によれば、ドア錠Ｄの回動芯材３０と回動部材３１とを締め付けねじ３２で固定し、さらにこの締め付けねじ３２の先端に緩み止めスリーブ３３を螺合しているので、当該回動芯材３０と回動部材３１の緩みを防止することができる。特に、ドア錠Ｄを右回りと左回りの共用とした場合であっても、回動芯材３０と回動部材３１との緩みを適切に防止することができるので利便性が高い。 In addition, even when the mounting structure of the door handle 1 according to the present embodiment is adopted for any door lock or door handle different from the present embodiment, the rattling of the door handle 1 with respect to the door lock is eliminated. The handle body 4 is not removed.
On the other hand, according to the mounting structure of the door handle 1 according to the present embodiment, the turning core 30 and the turning member 31 of the door lock D are fixed by the fastening screw 32 and further loosened at the tip of the fastening screw 32. Since the stop sleeve 33 is screwed, loosening of the rotating core member 30 and the rotating member 31 can be prevented. In particular, even when the door lock D is used in the clockwise and counterclockwise directions, the looseness between the rotating core member 30 and the rotating member 31 can be appropriately prevented, which is highly convenient.

さらに、回動芯材３０とハンドル本体４との基部２の間に、位置ずれを規制する位置決め部材である嵌合凸部２ｃと嵌合凹部３０ｂを設け、これらを当該回動芯材３０とハンドル本体４との取り付け角度を１８０度変更しても嵌合できるように形成しているので、図７に示すように、１つのドア用ハンドル１を右回りと左回りの共用とすることができるという利点もある。   Further, a fitting convex portion 2 c and a fitting concave portion 30 b which are positioning members for restricting positional deviation are provided between the rotating core member 30 and the base portion 2 of the handle body 4, and these are provided with the rotating core member 30. Since it is formed so that it can be fitted even if the mounting angle with the handle body 4 is changed by 180 degrees, as shown in FIG. 7, one door handle 1 can be used in both the clockwise and counterclockwise directions. There is also an advantage of being able to do it.

なお、上記実施形態はすべて例示であって制限的なものではない。本発明の範囲は特許請求の範囲によって規定され、そこに記載された構成と均等の範囲内のすべての変更も本発明に含まれる。
例えば、第一の取付ねじ５や第二の取付ねじ７を１本あるいは３本以上設けて、ハンドル本体４やカバー部材６を固定してもよい。また、嵌合凸部２ｃや嵌合凹部３０ｂは、これらが互いに嵌合可能であれば、その形状を変更することもできる。さらにカバー部材６を２枚組等にして、デザイン性を向上することもできる。 In addition, all the said embodiment is illustrations and is not restrictive. The scope of the present invention is defined by the claims, and all modifications within the scope equivalent to the configurations described therein are also included in the present invention.
For example, the handle main body 4 and the cover member 6 may be fixed by providing one or three or more first mounting screws 5 and second mounting screws 7. Moreover, if the fitting convex part 2c and the fitting recessed part 30b can mutually be fitted, the shape can also be changed. Further, the design can be improved by using two cover members 6 or the like.

押しボタン施錠装置にドア用ハンドルが取り付けられた正面図である。It is the front view in which the handle for doors was attached to the pushbutton locking device. 図１のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. （ａ）は、ハンドル本体の平面図であり、（ｂ）は、その縦断面図であり、（ｃ）は、その底面図である。(A) is a plan view of the handle body, (b) is a longitudinal sectional view thereof, and (c) is a bottom view thereof. （ａ）は、カバー部材の平面図であり、（ｂ）は、その底面図である。(A) is a top view of a cover member, (b) is the bottom view. （ａ）は、回動芯材の平面図であり、（ｂ）は、その縦断面図である。(A) is a top view of a rotation core material, (b) is the longitudinal cross-sectional view. （ａ）は、緩み止めスリーブの平面図であり、（ｂ）は、その縦断面図である。(A) is a top view of a loosening prevention sleeve, (b) is the longitudinal cross-sectional view. ドア用ハンドルを右回りと左回りの共用とした押しボタン施錠装置に取り付ける状態を示す正面図である。It is a front view which shows the state attached to the pushbutton locking apparatus which used the handle | steering-wheel for doors clockwise and counterclockwise.

符号の説明Explanation of symbols

１ ドア用ハンドル
２ 基部
２ａ 第一ねじ孔
２ｃ 嵌合凸部
３ 把持部
４ ハンドル本体
５ 第一の取付ねじ
５ａ 頭部
６ カバー部材
６ｃ 第二タップ穴
７ 第二の取付ねじ
３０ 回動芯材
３０ｂ 嵌合凹部
３０ｄ 第一タップ穴
３０ｅ 収容凹部
３０ｆ 第三タップ孔
３１ 回動部材
３２ 締め付けねじ
３３ 緩み止めスリーブ DESCRIPTION OF SYMBOLS 1 Door handle 2 Base 2a 1st screw hole 2c Fitting convex part 3 Grasping part 4 Handle body 5 First attachment screw 5a Head 6 Cover member 6c Second tap hole 7 Second attachment screw 30 Rotation core 30b Fitting recess 30d First tap hole 30e Receiving recess 30f Third tap hole 31 Rotating member 32 Tightening screw 33 Locking sleeve

Claims (5)

ドア錠の回動芯材に嵌合する基部を有するハンドル本体を備えたドア用ハンドルにおいて、
前記ハンドル本体の基部に、ドア側に向かって前記回動芯材に螺合する取付ねじが貫通するねじ孔が形成され、前記ハンドル本体の把持部に、前記取付ねじの頭部を被覆するカバー部材が設けられていることを特徴とするドア用ハンドル。 In a door handle provided with a handle main body having a base that fits into a rotating core of a door lock,
A screw hole through which a mounting screw threadedly engaged with the pivot core toward the door side is formed at a base portion of the handle body, and a cover that covers a head portion of the mounting screw at a grip portion of the handle body A door handle characterized in that a member is provided. カバー部材は、ハンドル本体の表面側に重合可能なプレート材よりなり、かつ、ハンドル本体の裏側から室外側に螺合する第二の取付ねじで当該ハンドル本体に固定されている請求項１に記載のドア用ハンドル。   The cover member is made of a plate material that can be polymerized on the surface side of the handle body, and is fixed to the handle body by a second mounting screw that is screwed from the back side of the handle body to the outdoor side. Door handle. ドア錠の回動芯材に、ドア用ハンドルのハンドル本体の基部が嵌合されている状態で固定されているドア用ハンドルの取付構造において、
ドア側に向かって前記回動芯材に螺合する取付ねじで前記基部が当該回動芯材に固定され、前記ハンドル本体の把持部に設けられたカバー部材で前記取付ねじの頭部が被覆されていることを特徴とするドア用ハンドルの取付構造。 In the door handle mounting structure that is fixed in a state in which the base of the handle body of the door handle is fitted to the rotating core of the door lock,
The base is fixed to the rotating core with a mounting screw that is screwed into the rotating core toward the door, and the head of the mounting screw is covered with a cover member provided on the grip portion of the handle body. A structure for mounting a door handle, wherein ドア錠の回動芯材とドア錠内の回動部材とがそれらの回動中心部分を貫通する締め付けねじで互いに固定され、この締め付けねじの先端に螺合する緩み止めスリーブが前記回動芯材の室外側中心部に形成した収容凹部に収容されている請求項３に記載のドア用ハンドルの取付構造。   The rotation core material of the door lock and the rotation member in the door lock are fixed to each other by a fastening screw that passes through the center of the rotation, and a locking sleeve that is screwed into the tip of the fastening screw is the rotation core. The door handle mounting structure according to claim 3, wherein the door handle is housed in a housing recess formed in a central portion of the outdoor side of the material. 回動芯材とハンドル本体の基部との間に、取付角度を１８０度変更しても当該回動芯材とハンドル本体とが嵌合可能となる位置決め部材が形成されている請求項３または４に記載のドア用ハンドルの取付構造。   5. A positioning member is formed between the pivot core and the base of the handle body so that the pivot core and the handle body can be fitted even if the mounting angle is changed by 180 degrees. The door handle mounting structure described in 1.
JP2003370446A 2003-10-30 2003-10-30 Door handle and its mounting structure Expired - Fee Related JP4530332B2 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008215000A (en) * 2007-03-06 2008-09-18 Futaba Jitsugyo Kk Lever handle for door
KR200449967Y1 (en) * 2008-05-07 2010-08-30 에이스이노텍 주식회사 Handle for window
CN103953220A (en) * 2014-05-20 2014-07-30 曹国基 Combined type handle
JP2015025306A (en) * 2013-07-26 2015-02-05 株式会社ＷＥＳＴ ｉｎｘ Door handle
JP2018119322A (en) * 2017-01-26 2018-08-02 パナソニックＩｐマネジメント株式会社 Handle device and door device provided with the same
CN108756459A (en) * 2018-05-30 2018-11-06 广东汇泰龙科技有限公司 A kind of lock body handle

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JP2000129965A (en) * 1998-10-26 2000-05-09 Ykk Corp Connecting structure of handle shaft to lever handle
JP2000320198A (en) * 1999-05-06 2000-11-21 Takigen Mfg Co Ltd Vibration-resistant fastener lock device
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JP2000129965A (en) * 1998-10-26 2000-05-09 Ykk Corp Connecting structure of handle shaft to lever handle
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JP2002081233A (en) * 2000-09-07 2002-03-22 Nakanishi Eng:Kk Lever handle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008215000A (en) * 2007-03-06 2008-09-18 Futaba Jitsugyo Kk Lever handle for door
JP4583395B2 (en) * 2007-03-06 2010-11-17 双葉実業株式会社 Lever handle for door
KR200449967Y1 (en) * 2008-05-07 2010-08-30 에이스이노텍 주식회사 Handle for window
JP2015025306A (en) * 2013-07-26 2015-02-05 株式会社ＷＥＳＴ ｉｎｘ Door handle
CN103953220A (en) * 2014-05-20 2014-07-30 曹国基 Combined type handle
JP2018119322A (en) * 2017-01-26 2018-08-02 パナソニックＩｐマネジメント株式会社 Handle device and door device provided with the same
CN108756459A (en) * 2018-05-30 2018-11-06 广东汇泰龙科技有限公司 A kind of lock body handle

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