JP2006316619A - Door handle for building - Google Patents

Door handle for building Download PDF

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Publication number
JP2006316619A
JP2006316619A JP2006204932A JP2006204932A JP2006316619A JP 2006316619 A JP2006316619 A JP 2006316619A JP 2006204932 A JP2006204932 A JP 2006204932A JP 2006204932 A JP2006204932 A JP 2006204932A JP 2006316619 A JP2006316619 A JP 2006316619A
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Prior art keywords
handle
bearing
spindle
handle body
door
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JP2006204932A
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JP4288616B2 (en
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Junzo Tateno
純三 立野
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UNION CORP
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UNION CORP
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a door handle for a building having a high-grade feeling, by improving appearance by keeping clearance between a handle seat and a handle body constant, by preventing looseness of the handle body. <P>SOLUTION: This door handle for the building has the handle seat 1, a spindle 2 inserted into a spindle inserting hole 1a formed in the handle seat 1 and the handle body 3 fixed to the spindle 2. A bearing 4 is arranged between the handle seat 1 and the handle body 3, and the handle body 3 is supported by the bearing 4. An outer race fitting recessed part 1b is formed in the handle seat 1 for supporting an outer peripheral surface of an outer race 4a of the bearing 4 and a side surface on the door side of the outer race 4a, and an inner race inserting shaft part 3c fitted in an inner race 4b of the bearing 4 is arranged in the handle body 3. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、レバーハンドルやドアノブ等の建物用ドアのハンドルに関し、特にハンドル本体のガタツキを防止すると共にハンドル座とハンドル本体との隙間を一定に保ち、外観を良くしたものである。   The present invention relates to a handle for a building door such as a lever handle or a door knob, and particularly to prevent rattling of the handle body and to maintain a constant gap between the handle seat and the handle body to improve the appearance.

従来の建物用ドアのハンドルでは、ドア内に錠前を取り付け、さらにドアの内外面のそれぞれにスピンドル挿通孔を設けたハンドル座を取り付け、前記錠前とハンドル座に形成されたスピンドル挿通孔に角棒形状をしたスピンドルを挿通し、さらにスピンドルの両端部にハンドル本体を固定したものであった。さらに、ハンドル座のスピンドル挿通孔には鍔付きのナイロンブッシュを設け、スピンドルがガタつかないようにしてハンドル本体のガタツキを防止すると共に、ナイロンブッシュの鍔部によりハンドル座とハンドル本体の接触を防ぐようにしたものであった。   In a conventional door handle for a building, a lock is attached in the door, and a handle seat provided with a spindle insertion hole is attached to each of the inner and outer surfaces of the door, and a square bar is attached to the spindle insertion hole formed in the lock and the handle seat. A spindle having a shape was inserted, and a handle body was fixed to both ends of the spindle. In addition, a nylon bush with a hook is provided in the spindle insertion hole of the handle seat to prevent the spindle from rattling and prevent the handle body from rattling, and the handle portion of the nylon bush prevents contact between the handle seat and the handle body. It was something like that.

そして、ハンドル本体を廻りやすくするために、ハンドル本体とナイロンブッシュとの間、及びナイロンブッシュとハンドル座との間に僅かな隙間を設ける必要があった。
そのため、設けた隙間により、ハンドル本体がガタつくという問題点や、ハンドル座とハンドル本体との隙間を一定に保つことができないという問題点があり、技術上解決できないものであった。 In order to make it easier to turn the handle body, it is necessary to provide a slight gap between the handle body and the nylon bush and between the nylon bush and the handle seat.
For this reason, there is a problem that the handle main body becomes loose due to the provided gap, and a problem that the gap between the handle seat and the handle main body cannot be kept constant, which cannot be technically solved.

そこでこの発明では、上記の問題点を解決し、ハンドル本体のガタツキを防止すると共に、ハンドル座とハンドル本体との隙間を一定に保って外観を良くし、高級感のする建物用ドアのハンドルを提供することを目的とする。   Therefore, the present invention solves the above-described problems, prevents the handle body from rattling, maintains a constant clearance between the handle seat and the handle body, improves the appearance, and provides a high-class building handle for the building door. The purpose is to provide.

(請求項1記載の発明)
この発明の建物用ドアのハンドルでは、ハンドル座１と、前記ハンドル座１に形成されたスピンドル挿通孔１ａを挿通するスピンドル２と、スピンドル２に固定されたハンドル本体３とを有する建物用ドアのハンドルにおいて、ハンドル座１とハンドル本体３との間にベアリング４を設け、ハンドル本体３をベアリング４で支えるようにするものであり、ハンドル座１にベアリング４の外輪4aの外周面と外輪4aのドア側の側面を支える外輪嵌入凹部1bを形成し、ハンドル本体３に、ベアリング４の内輪4b内に嵌入する内輪挿入軸部3cを設けている。 (Invention of Claim 1)
The building door handle according to the present invention includes a handle seat 1, a spindle 2 that passes through a spindle insertion hole 1 a formed in the handle seat 1, and a handle body 3 that is fixed to the spindle 2. In the handle, a bearing 4 is provided between the handle seat 1 and the handle main body 3 so that the handle main body 3 is supported by the bearing 4, and the outer peripheral surface of the outer ring 4a of the bearing 4 and the outer ring 4a of the handle seat 1 are supported. An outer ring fitting recess 1b that supports the side surface on the door side is formed, and an inner ring insertion shaft portion 3c that is fitted into the inner ring 4b of the bearing 4 is provided in the handle body 3.

(請求項２記載の発明)
この発明は、上記請求項１記載の発明に関し、内輪4bのハンドル本体３側の側面に当接し且つ外輪4aとハンドル本体３とが接触しないようにする段部3eを設けたものである
(請求項３記載の発明)
この発明は、上記請求項１又は２記載の発明に関し、ベアリング４がボールベアリングである。 (Invention of Claim 2)
The present invention relates to the invention described in claim 1, and is provided with a step portion 3e that abuts the side surface of the inner ring 4b on the handle body 3 side and prevents the outer ring 4a and the handle body 3 from contacting each other.
(Invention of Claim 3)
This invention relates to the invention according to claim 1 or 2, wherein the bearing 4 is a ball bearing.

この発明では、上述のように、ハンドル座１とハンドル本体３との間にベアリング４を設け、ハンドル本体３をベアリング４で支えるようにしており、ハンドル本体３のガタツキがないので、高級感のするものとなる。   In the present invention, as described above, the bearing 4 is provided between the handle seat 1 and the handle main body 3 so that the handle main body 3 is supported by the bearing 4, and there is no backlash of the handle main body 3. To be.

ハンドル本体３のガタツキがなくなれば、ハンドル座１とハンドル本体３との間の隙間も一定になり、デザインを損なわない。   If the backlash of the handle body 3 is eliminated, the gap between the handle seat 1 and the handle body 3 becomes constant, and the design is not impaired.

さらに、使用するベアリング４を、請求項３に記載のように、ボールベアリングとすれば、ハンドル本体３の回転がスムーズになり、スピンドル２にかかるトルクが少なくなり、丈夫なものになる。   Further, if the bearing 4 to be used is a ball bearing as described in claim 3, the rotation of the handle body 3 becomes smooth, the torque applied to the spindle 2 is reduced, and it becomes durable.

図１は、この発明の建物用ドアのハンドルの斜視図であり、図２はこの発明の建物用ドアのハンドルの構造を示す分解斜視図である。図３はこの発明の建物用ドアのハンドルのドアへの取り付け状態を示す一部切欠断面図である。   FIG. 1 is a perspective view of a handle of a building door according to the present invention, and FIG. 2 is an exploded perspective view showing a structure of the handle of the building door according to the present invention. FIG. 3 is a partially cutaway cross-sectional view showing a state where the handle of the building door of the present invention is attached to the door.

以下、この発明の建物用ドアのハンドルの構成をこれらの図面に基づき説明する。
この発明の建物用ドアのハンドルは、ドアＤの内外面のそれぞれに取り付けられた一組のハンドル座１，１と、前記ハンドル座１，１に形成されたスピンドル挿通孔1a，1aを挿通するスピンドル２と、スピンドル２の両端部に固定された一組のハンドル本体３，３とを有するものであり、ハンドル座１とハンドル本体３との間にはベアリング４を設けている。
ドアＤの内部には、ハンドル本体３の回動によりラッチ（図示せず）が出没する公知構造の錠前５が取り付けられており、錠前５にはスピンドル２を挿通する角孔5aが形成されている。 Hereinafter, the structure of the handle | steering-wheel door for buildings of this invention is demonstrated based on these drawings.
The handle of the building door according to the present invention is inserted through a pair of handle seats 1 and 1 attached to the inner and outer surfaces of the door D and spindle insertion holes 1a and 1a formed in the handle seats 1 and 1, respectively. A spindle 2 and a pair of handle bodies 3 and 3 fixed to both ends of the spindle 2 are provided. A bearing 4 is provided between the handle seat 1 and the handle body 3.
Inside the door D, a lock 5 having a known structure in which a latch (not shown) is projected and retracted by rotation of the handle body 3 is attached. The lock 5 is formed with a square hole 5a through which the spindle 2 is inserted. Yes.

ハンドル座１は、金属を削って略円盤状に形成したものであり、中央に形成された円形のスピンドル挿通孔1aの他にベアリング４の外輪4aの外周面と外輪4aのドア側の側面を支える円形の外輪嵌入凹部1bをスピンドル挿通孔1aと同心に形成しており、さらにハンドル座１，１同士を連結するネジ（図示せず）を挿通するネジ挿通孔1c，1cを形成している。前記ハンドル座１の外輪嵌入凹部1bとベアリング４の内輪4bとは接触しないように、スピンドル挿通孔1aの端部の径はベアリング４の内輪4bの外径よりも少し大きくなっている。   The handle seat 1 is formed by cutting a metal into a substantially disk shape, and in addition to the circular spindle insertion hole 1a formed at the center, the outer peripheral surface of the outer ring 4a of the bearing 4 and the side surface of the outer ring 4a on the door side. A circular outer ring insertion recess 1b to be supported is formed concentrically with the spindle insertion hole 1a, and screw insertion holes 1c and 1c for inserting screws (not shown) for connecting the handle seats 1 and 1 are formed. . The diameter of the end of the spindle insertion hole 1a is slightly larger than the outer diameter of the inner ring 4b of the bearing 4 so that the outer ring fitting recess 1b of the handle seat 1 and the inner ring 4b of the bearing 4 do not come into contact with each other.

スピンドル２は、角棒形状をしたものであり、後述するハンドル本体３のスピンドル嵌入孔3dに先部が嵌入され、止めビス６でハンドル本体３に固定されるようになっている。このスピンドル２は、ハンドル本体３の回動を錠前５に伝えてラッチを出没させる役割をするものであり、形状は同一の役割をするものであれば任意に変更できる。   The spindle 2 has a square bar shape, and a tip portion is inserted into a spindle insertion hole 3d of the handle body 3 which will be described later, and is fixed to the handle body 3 with a set screw 6. The spindle 2 serves to transmit the rotation of the handle body 3 to the lock 5 so as to make the latch appear, and the shape can be arbitrarily changed as long as it has the same role.

ハンドル本体３は、円錐台形をしたハンドル軸部3aと、ハンドル軸部3aの先部より水平方向に延びる握り部3bからなり、ハンドル軸部3aのドア側の面には、ベアリング４の内輪4b内に嵌入する内輪挿入軸部3cを設け、さらに内輪挿入軸部3cの中心を貫通しハンドル軸部3a内に至るスピンドル嵌入孔3dを形成している。さらに、ハンドル本体３の内輪挿入軸部3cの基端側には、組み立てたときにベアリング４の内輪4bの側面に当接し、且つベアリング４の外輪4aとハンドル本体３とが接触しないようにする段部3eを設けている。またさらに、ハンドル軸部3aにはベアリング４の外輪4aが外から見えないように覆っている覆い部3fを設けている。前記の段部3eは、この実施例では一体に形成しているが、別体とすることもできる。   The handle body 3 includes a handle shaft portion 3a having a frustoconical shape and a grip portion 3b extending horizontally from a tip portion of the handle shaft portion 3a. An inner ring 4b of a bearing 4 is provided on a door side surface of the handle shaft portion 3a. An inner ring insertion shaft portion 3c that fits inside is provided, and a spindle insertion hole 3d that extends through the center of the inner ring insertion shaft portion 3c and into the handle shaft portion 3a is formed. Further, the base end side of the inner ring insertion shaft portion 3c of the handle body 3 is in contact with the side surface of the inner ring 4b of the bearing 4 when assembled, and the outer ring 4a of the bearing 4 and the handle body 3 are not in contact with each other. A step 3e is provided. Furthermore, the handle shaft portion 3a is provided with a cover portion 3f that covers the outer ring 4a of the bearing 4 so that it cannot be seen from the outside. The step 3e is integrally formed in this embodiment, but may be a separate body.

ベアリング４は、主としてラジアル荷重を受けるようにしたラジアルボールベアリングであり、外輪4aと内輪4bの間に転動体である多数の玉4c・・・を入れた公知構造のものである。使用するベアリング４は、摩擦抵抗の少ないボールベアリングとすることが好ましいが、他の構造のベアリングに変更することもできる。   The bearing 4 is a radial ball bearing mainly adapted to receive a radial load, and has a known structure in which a large number of balls 4c as rolling elements are inserted between an outer ring 4a and an inner ring 4b. The bearing 4 to be used is preferably a ball bearing with low frictional resistance, but can be changed to a bearing having another structure.

以上の構成からなるハンドル座１の外輪嵌入凹部1bにベアリング４を嵌入すると、ベアリング４の外輪4aの外周面と外輪嵌入凹部1bの内周面がガタなく接し、さらに外輪4aのドア側の側面が外輪嵌入凹部1bの底面に接し、ハンドル座１とベアリング４はガタなく取り付けられる。   When the bearing 4 is inserted into the outer ring insertion recess 1b of the handle seat 1 having the above-described configuration, the outer peripheral surface of the outer ring 4a of the bearing 4 and the inner peripheral surface of the outer ring insertion recess 1b are in contact with each other, and the side surface on the door side of the outer ring 4a. Is in contact with the bottom surface of the outer ring fitting recess 1b, and the handle seat 1 and the bearing 4 are attached without play.

さらに、ベアリング４にハンドル本体３を取り付けると、図３に示すように、ハンドル本体３の内輪挿入軸部3cがベアリング４の内輪4bの中に挿入され、ハンドル本体３の内輪挿入軸部3cの外周面とベアリング４の内輪4bの内周面がガタなく接し、さらにベアリング４の内輪4bがハンドル本体３の段部3eに接し、ベアリング４とハンドル本体３はガタなく取り付けられる。   Further, when the handle body 3 is attached to the bearing 4, as shown in FIG. 3, the inner ring insertion shaft portion 3c of the handle body 3 is inserted into the inner ring 4b of the bearing 4, and the inner ring insertion shaft portion 3c of the handle body 3 is inserted. The outer peripheral surface and the inner peripheral surface of the inner ring 4b of the bearing 4 are in contact with each other without any backlash, and the inner ring 4b of the bearing 4 is in contact with the step 3e of the handle main body 3, so that the bearing 4 and the handle main body 3 are attached without backlash.

そのため、ハンドル本体３にはガタがなくなる。   Therefore, there is no backlash in the handle body 3.

さらに、ハンドル座１とハンドル本体３との間の隙間も、ガタがないため一定になる。   Furthermore, the clearance between the handle seat 1 and the handle body 3 is also constant because there is no backlash.

本実施例のように、ハンドル座１に外輪嵌入凹部1bを形成し、ハンドル本体３に内輪挿入軸部3cを形成したものとすれば、従来のハンドル本体には突出した部分（そこにスピンドル嵌入孔が形成されている）があるので、従来のものにベアリングが入るように切削加工を加えるだけで良く、簡単に実施できる。 If the outer ring insertion recess 1b is formed in the handle seat 1 and the inner ring insertion shaft portion 3c is formed in the handle body 3 as in the present embodiment, the projecting portion of the conventional handle body (spindle insertion there) Since there is a hole), it is only necessary to add a cutting process so that the bearing enters the conventional one, and it can be carried out easily.

以上が実施例の説明であり、レバーハンドルに適用した例で説明したが、ドアノブでも実施することができる。   The above is the description of the embodiment, and the example applied to the lever handle has been described. However, the embodiment can also be implemented with a door knob.

また、本実施例とは逆に、ハンドル座に内輪挿入軸部を形成し、ハンドル本体に外輪嵌入凹部を形成して実施することもできる。   In contrast to the present embodiment, the inner ring insertion shaft portion may be formed on the handle seat, and the outer ring fitting recess may be formed on the handle body.

この発明の建物用ドアのハンドルの斜視図である。It is a perspective view of the handle | steering-wheel of the building door of this invention. この発明の建物用ドアのハンドルの構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure of the handle | steering-wheel door for buildings of this invention. この発明の建物用ドアのハンドルのドアへの取り付け状態を示す一部切欠断面図である。It is a partially cutaway sectional view showing a state where the handle of the building door of the present invention is attached to the door.

符号の説明Explanation of symbols

Ｄ ドア
１ ハンドル座
1a スピンドル挿通孔
1b 外輪嵌入凹部
２ スピンドル
３ ハンドル本体
3c 内輪挿入軸部
3e 段部
４ ベアリング
4a 外輪
4b 内輪 D Door 1 Handle seat
1a Spindle insertion hole
1b Outer ring insertion recess 2 Spindle 3 Handle body
3c Inner ring insertion shaft
3e Step 4 Bearing
4a Outer ring
4b inner ring

Claims (3)

ハンドル座（１）と、前記ハンドル座（１）に形成されたスピンドル挿通孔（１ａ）を挿通するスピンドル（２）と、スピンドル（２）に固定されたハンドル本体（３）とを有する建物用ドアのハンドルにおいて、ハンドル座（１）とハンドル本体（３）との間にベアリング（４）を設け、ハンドル本体（３）をベアリング（４）で支えるようにするものであり、ハンドル座（１）にベアリング（４）の外輪（4a）の外周面と外輪（4a）のドア側の側面を支える外輪嵌入凹部（1b）を形成し、ハンドル本体（３）に、ベアリング（４）の内輪（4b）内に嵌入する内輪挿入軸部（3c）を設けていることを特徴とする建物用ドアのハンドル。   For a building having a handle seat (1), a spindle (2) that passes through a spindle insertion hole (1a) formed in the handle seat (1), and a handle body (3) fixed to the spindle (2) In the door handle, a bearing (4) is provided between the handle seat (1) and the handle body (3), and the handle body (3) is supported by the bearing (4). ) Is formed with an outer ring insertion recess (1b) that supports the outer peripheral surface of the outer ring (4a) of the bearing (4) and the side surface of the outer ring (4a) on the door side, and the inner ring of the bearing (4) ( 4b) A handle for a building door, which is provided with an inner ring insertion shaft portion (3c) that fits inside. 内輪（4b）のハンドル本体（３）側の側面に当接し且つ外輪（4a）とハンドル本体（３）とが接触しないようにする段部（3e）を設けたものであることを特徴とする請求項１記載の建物用ドアのハンドル。   A step portion (3e) is provided which contacts the side surface of the inner ring (4b) on the handle body (3) side and prevents the outer ring (4a) and the handle body (3) from contacting each other. The handle of the building door according to claim 1. ベアリング（４）がボールベアリングであることを特徴とする請求項１又は２記載の建物用ドアのハンドル。   3. The handle for a building door according to claim 1, wherein the bearing (4) is a ball bearing.
JP2006204932A 2006-07-27 2006-07-27 Building door handle Expired - Lifetime JP4288616B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006204932A JP4288616B2 (en) 2006-07-27 2006-07-27 Building door handle

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Application Number Priority Date Filing Date Title
JP2006204932A JP4288616B2 (en) 2006-07-27 2006-07-27 Building door handle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001155756A Division JP2002349101A (en) 2001-05-24 2001-05-24 Door handle for building

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JP2006316619A true JP2006316619A (en) 2006-11-24
JP4288616B2 JP4288616B2 (en) 2009-07-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067498A (en) * 2010-09-22 2012-04-05 West Inx Ltd Positioning member of handle attachment seat and method for attaching handle for door
JP2015010364A (en) * 2013-06-27 2015-01-19 豊和工業株式会社 Waterproof door device
KR101876933B1 (en) * 2016-11-17 2018-07-10 김성우 Handle for sealing door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067498A (en) * 2010-09-22 2012-04-05 West Inx Ltd Positioning member of handle attachment seat and method for attaching handle for door
JP2015010364A (en) * 2013-06-27 2015-01-19 豊和工業株式会社 Waterproof door device
KR101876933B1 (en) * 2016-11-17 2018-07-10 김성우 Handle for sealing door

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