JP2006257705A - Mounting structure of door handle - Google Patents

Mounting structure of door handle Download PDF

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Publication number
JP2006257705A
JP2006257705A JP2005074670A JP2005074670A JP2006257705A JP 2006257705 A JP2006257705 A JP 2006257705A JP 2005074670 A JP2005074670 A JP 2005074670A JP 2005074670 A JP2005074670 A JP 2005074670A JP 2006257705 A JP2006257705 A JP 2006257705A
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Prior art keywords
door
handle
mounting structure
seat plate
boss
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JP2005074670A
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Japanese (ja)
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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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Priority to JP2005074670A priority Critical patent/JP2006257705A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure of a door handle formed of less number of parts, requiring less number of man-hours for assembling, enabling the smooth rotation of the door handle without rattling, and generally formable in a simple and attractive shape. <P>SOLUTION: A seat plate 3 formed of an internally circular cylindrical part 30 and a thin-plate part 31 extended to the outer peripheral side of the cylindrical part 30 is fixed to the inner and outer surfaces of a door D. The boss parts 2 of the handle H are rotatably inserted into the cylindrical part 30, and the boss parts 2 of the handle H are connected to each other through a square core 8 unrotatably relative to each other. The mounting structure further comprises a skirt part 5 surrounding the boss parts 2 of the handle H in a range starting at a lever part 1 to near a door face. The end part of the skirt part 3 completely covers the entire part of the thin-plate part 31. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、ハンドルのドアへの取付状態において、座板が見えずシンプルですっきりとした感じを与えるドアハンドルの取付構造に関するものである。   The present invention relates to a door handle mounting structure that provides a simple and clean feeling when a seat plate is not visible when the handle is mounted on a door.

ドアハンドルを取り付ける構造としては、例えば、内周円形状の筒部と当該筒部の外周側に張り出す薄板部とから構成された座板をドアの内外面にそれぞれ固定し、前記筒部にハンドルのボス部を回動自在に挿入すると共に前記ハンドルのボス部相互を角芯により相対回動不能に連結して成るものがある。このドアハンドルの取付構造では、座板が露出することによる見栄えの悪さを回避するため、上記座板を化粧カバーで被うようにしている（例えば、特許文献１。）。   As a structure for attaching the door handle, for example, a seat plate composed of an inner circular cylindrical portion and a thin plate portion projecting to the outer peripheral side of the cylindrical portion is fixed to the inner and outer surfaces of the door, respectively. There is a structure in which a boss portion of a handle is rotatably inserted and the boss portions of the handle are connected to each other by a square core so as not to be relatively rotatable. In this door handle mounting structure, the seat plate is covered with a decorative cover in order to avoid poor appearance due to the exposed seat plate (for example, Patent Document 1).

しかしながら、上記ドアハンドルの取付構造では、部品点数の増加に伴って組み立て工数が多くなり、また、全体としてシンプルですっきりしたものとはならなかった。   However, in the above door handle mounting structure, the number of assembling steps increases as the number of parts increases, and the overall structure is not simple and clean.

近年、この種のドアハンドルを製造販売する業界では、部品点数及び組み立て工数を少なくでき、ハンドルの回動がガタ付きがなく円滑であり、さらに、全体としてシンプルですっきりとした見栄えがよいドアハンドルの取付構造が開発されることを待ち望んでいる。
特開平８−１２７２４２（図１、図２参照） In recent years, in the industry that manufactures and sells this type of door handle, the number of parts and assembly man-hours can be reduced, the handle can be rotated smoothly without rattling, and the door handle as a whole is simple and clean We are looking forward to the development of the mounting structure.
JP-A-8-127242 (see FIGS. 1 and 2)

そこで、この発明では、部品点数及び組立工数が少なく、ハンドルの回動がガタ付きがなく円滑であり、さらに、全体としてシンプルですっきりとした見栄えがよいものにできるドアハンドルの取付構造を提供することを課題とする。   Accordingly, the present invention provides a door handle mounting structure that has a small number of parts and assembly man-hours, is smooth and free of rattling, and that is simple and clean as a whole. This is the issue.

（請求項１記載の発明）
この発明は、ドアの内外面に、内周円形状の筒部と当該筒部の外周側に張り出す薄板部とから構成された座板を固定し、前記筒部にハンドルのボス部を回動自在に挿入すると共に前記ハンドルのボス部相互を角芯により相対回動不能に連結して成るドアハンドルの取付構造であって、前記ハンドルのボス部をレバー部からドア面近傍に至るまでの範囲で包囲するスカート部を具備させ、前記スカート部の端部は薄板部全体に完全に覆いかぶさっている。
（請求項２記載の発明）
この発明のドアハンドルの取付構造は、上記請求項１記載の発明に関し、筒部とこれに挿入されるハンドルのボス部との間には、樹脂製リングを介在させてある。
（請求項３記載の発明）
この発明のドアハンドルの取付構造は、上記請求項１又は２記載の発明に関し、ドアの内面側の座板と、ドアの外面側の座板とは、連結棒を介してネジ結合せしめられている。 (Invention of Claim 1)
According to the present invention, a seat plate composed of an inner circumferential cylindrical portion and a thin plate portion projecting to the outer circumferential side of the cylindrical portion is fixed to the inner and outer surfaces of the door, and a boss portion of a handle is rotated on the cylindrical portion. A door handle mounting structure in which the handle bosses are connected to each other so as to be relatively unrotatable by a square core, and the handle bosses extend from the lever part to the vicinity of the door surface. A skirt portion surrounding the area is provided, and the end portion of the skirt portion completely covers the entire thin plate portion.
(Invention of Claim 2)
The door handle mounting structure according to the present invention relates to the first aspect of the present invention, and a resin ring is interposed between the cylindrical portion and the boss portion of the handle inserted therein.
(Invention of Claim 3)
The door handle mounting structure according to the present invention relates to the invention according to claim 1 or 2, wherein the seat plate on the inner surface side of the door and the seat plate on the outer surface side of the door are screwed together via a connecting rod. Yes.

この発明のドアハンドルの取付構造によると、部品点数及び組立工数が少なく、ハンドルの回動がガタ付きがなく円滑であり、さらに、全体としてシンプルですっきりとした見栄えがよいものにできる。   According to the door handle mounting structure of the present invention, the number of parts and the number of assembling steps can be reduced, the handle can be smoothly rotated without backlash, and the overall appearance can be simple and clean.

図１はこの発明の実施例１のドアハンドルの取付構造の主要部断面図、図２は前記ハンドルの斜視図、図３は前記ドアハンドルの取付構造を構成する座板３と樹脂製リング４の断面図、図４は前記座板３と樹脂製リング４の分解斜視図を示している。
（このドアハンドルの取付構造の基本的構成について）
このドアハンドルの取付構造は、図１に示すように、ドアＤの内面及び外面に、内周円形状の筒部３０と当該筒部３０の外周側に張り出す薄板部３１とから構成された座板３を固定し、前記筒部３０にハンドルＨのボス部２を樹脂製リング４を介して回動自在に挿入すると共に前記ハンドルＨのボス部２，２相互を角芯８により相対回動不能に連結して構成されている。そして、図１に示すように、前記ハンドルＨのボス部２をレバー部１からドアＤ面近傍に至るまでの範囲で包囲するスカート部５を具備させ、前記スカート部５の端部が薄板部３１全体に完全に覆い被さるようにしてある。 1 is a sectional view of the main part of a door handle mounting structure according to Embodiment 1 of the present invention, FIG. 2 is a perspective view of the handle, and FIG. 3 is a seat plate 3 and a resin ring 4 constituting the door handle mounting structure. FIG. 4 is an exploded perspective view of the seat plate 3 and the resin ring 4.
(Basic configuration of the door handle mounting structure)
As shown in FIG. 1, the door handle mounting structure is composed of an inner circumferential circular cylindrical portion 30 and a thin plate portion 31 projecting outward from the cylindrical portion 30 on the inner and outer surfaces of the door D. The seat plate 3 is fixed, and the boss portion 2 of the handle H is rotatably inserted into the cylindrical portion 30 through the resin ring 4 and the boss portions 2 and 2 of the handle H are relatively rotated by the square core 8. It is configured to be immovably connected. And as shown in FIG. 1, the boss | hub part 2 of the said handle | steering-wheel H is provided with the skirt part 5 which encloses in the range from the lever part 1 to the door D surface vicinity, and the edge part of the said skirt part 5 is a thin plate part. 31 is completely covered.

以下に、このドアハンドルの取付構造を構成する各部材について説明する。
（ハンドルＨの構成について）
ハンドルＨは、図１や図２に示すように、断面長方形状の長尺のレバー１と、前記レバー１とは別体のボス部２とから成るものであり、前記レバー１とボス部２とは直交する態様でビス７０により止着されている。 Below, each member which comprises the attachment structure of this door handle is demonstrated.
(About the structure of the handle H)
As shown in FIGS. 1 and 2, the handle H is composed of a long lever 1 having a rectangular cross section and a boss 2 that is separate from the lever 1, and the lever 1 and the boss 2. Are fixed by screws 70 in a manner orthogonal to the above.

前記ボス部２には、図１に示すように、角芯８の端部を挿入するための角孔２０を形成してあり、前記角孔２０の端面には上記ビス７０が貫通するビス挿通孔２１を形成してある。
（座板３及び樹脂製リング４の構成について）
座板３は、上述した如く、図３や図４に示すように、内周円形状の筒部３０と当該筒部３０の外周面から外側に張り出す薄板部３１とから構成されている。 As shown in FIG. 1, the boss portion 2 is formed with a square hole 20 for inserting an end portion of the square core 8, and the screw 70 is inserted through the end face of the square hole 20. A hole 21 is formed.
(About the structure of the seat plate 3 and the resin ring 4)
As described above, the seat plate 3 includes an inner circumferential circular cylindrical portion 30 and a thin plate portion 31 that projects outward from the outer peripheral surface of the cylindrical portion 30 as shown in FIGS. 3 and 4.

上記薄板部３１は、図３や図４に示すように、平面視長方形状に形成された厚みが３．５ｍｍ程度のものであり、筒部３０を挟んで二個のビス挿通孔３２を設けてある。なお、図１に示すハンドルＨのドアＤへの取付状態では、薄板部３１の一部はドアＤ内に挿入されており、ドアＤ面から突出する薄板部３１部分の寸法は１．５ｍｍ程度となっている。   As shown in FIGS. 3 and 4, the thin plate portion 31 is formed in a rectangular shape in plan view and has a thickness of about 3.5 mm, and is provided with two screw insertion holes 32 with the cylindrical portion 30 interposed therebetween. It is. In the state where the handle H is attached to the door D shown in FIG. 1, a part of the thin plate portion 31 is inserted into the door D, and the size of the thin plate portion 31 protruding from the door D surface is about 1.5 mm. It has become.

樹脂製リング４は、一端側に外方に突出する鍔部４０を備えている。なお、この樹脂製リング４は、図１に示すように筒部３０の内周面に密嵌されており、ハンドル回動時においては上記したボス部２が樹脂製リング４に対して滑動する態様で回動するようにしてある。
（スカート部５の構成について）
スカート部５は、上述した如く図１に示す如くボス部２を、レバー部１からドアＤ面近傍に至るまでの範囲で包囲するものであるが、レバー部１側からドアＤ面に向かって広がりながら延びており、ハンドルＨのドアＤへの取付状態では、スカート部５の端部は具体的にはドアＤ面から２ｍｍ程度まで近接した位置まで至っている。つまり、薄板部３１の端面とスカート部５の端部との間の隙間は僅かに０．５ｍｍ程度になっている。 The resin ring 4 is provided with a flange 40 protruding outward at one end side. The resin ring 4 is closely fitted to the inner peripheral surface of the cylindrical portion 30 as shown in FIG. 1, and the boss portion 2 described above slides relative to the resin ring 4 when the handle is turned. It is designed to rotate in a manner.
(About the structure of the skirt part 5)
As described above, the skirt portion 5 surrounds the boss portion 2 in the range from the lever portion 1 to the vicinity of the door D surface as shown in FIG. 1, but from the lever portion 1 side toward the door D surface. In a state where the handle H is attached to the door D, the end portion of the skirt portion 5 reaches a position close to about 2 mm from the door D surface. That is, the gap between the end face of the thin plate portion 31 and the end portion of the skirt portion 5 is only about 0.5 mm.

また、スカート部５の端部が占める部分の縦横寸法は、薄板部３１が占める縦横寸法よりも縦横ともに４〜５ｍｍ程度大きく設定してあり、スカート部５により座板３が覆いかぶさるようにしてある。
（座板３をドアＤに固定する構造について）
座板３は上述した如く二個のビス挿通孔３２を備えており、当該座板３は図１に示すように、前記ビス挿入孔３２を介してビス７を連結棒６にネジ込む態様で、ドアＤの内外面に固定されている。
（角芯８と図示しない錠前との関連について）
上記ドアＤでは、当該ドアＤの端面に対して出没するラッチ杵とを備え、ドアＤ内に装着された錠前のラッチハブと内外のハンドルＨのボス部２とに形成した共通の角孔に角芯８が挿通され、ハンドルＨの回動操作にラッチ杵を連動させるようにしてある。なお、角孔２０内に挿入されている角芯８は、ボス部２の外面から角孔２０に至るネジ孔２９に虫ネジ２８がねじ込まれる態様で固定され、これによりハンドルＨ，Ｈのボス部２，２相互が、相対回動不能に連結されている。
（このドアハンドルの取付構造の優れた点について）
(1) このドアハンドルの取付構造では、座板３にはボス部２と一体のスカート部５が覆い被さっているから、前記座板３は見えない（具体的には薄板部３１の端面とスカート部５の端部との間の隙間は僅かに０．５ｍｍ程度であり、スカート部５の端部が占める部分の縦横寸法は、薄板部３１が占める縦横寸法よりも縦横ともに４〜５ｍｍ程度大きく設定してあるから、正面からズレた多少斜め方向から見ても座板３は見えない）。 The vertical and horizontal dimensions of the portion occupied by the end of the skirt portion 5 are set to be 4 to 5 mm larger than the vertical and horizontal dimensions occupied by the thin plate portion 31 so that the seat plate 3 is covered by the skirt portion 5. is there.
(About the structure for fixing the seat plate 3 to the door D)
The seat plate 3 is provided with the two screw insertion holes 32 as described above, and the seat plate 3 is configured such that the screw 7 is screwed into the connecting rod 6 through the screw insertion hole 32 as shown in FIG. The door D is fixed to the inner and outer surfaces.
(Relationship between square core 8 and lock not shown)
The door D is provided with a latch rod that protrudes and protrudes with respect to the end surface of the door D, and a corner is formed in a common square hole formed in a lock latch hub mounted inside the door D and the boss 2 of the handle H inside and outside. The lead 8 is inserted, and the latch rod is interlocked with the turning operation of the handle H. The square core 8 inserted into the square hole 20 is fixed in such a manner that a worm screw 28 is screwed into a screw hole 29 extending from the outer surface of the boss portion 2 to the square hole 20, whereby the bosses of the handles H and H are fixed. The parts 2 and 2 are connected to each other so that they cannot rotate relative to each other.
(About the excellent point of this door handle mounting structure)
(1) In this door handle mounting structure, since the seat plate 3 is covered with the skirt portion 5 integrated with the boss portion 2, the seat plate 3 cannot be seen (specifically, the end face of the thin plate portion 31 and the end face of the thin plate portion 31). The gap between the end portion of the skirt portion 5 is only about 0.5 mm, and the vertical and horizontal dimensions of the portion occupied by the end portion of the skirt portion 5 are about 4 to 5 mm in both vertical and horizontal directions than the vertical and horizontal size occupied by the thin plate portion 31. Since it is set large, the seat plate 3 can not be seen even when viewed from a slightly oblique direction shifted from the front).

つまり、このドアハンドルの取付構造では、従来の構造の如き別部品である座板包皮用のカバーを設ける必要がなくなり、よって部品数及び組立工数を少なくできる。
(2) 従来の構造の如き別部品である座板包皮用のカバーを座板に被せるものでは、複雑な構造であるとの感覚を脱しきれないのに対して、この実施例のドアハンドルの取付構造では、全体としてシンプルですっきりとした見栄えがよいものにできる（図１や図２参照）。
(3) ボス部２は、座板３の筒部３０に密嵌されている樹脂製リング４に挿入支持されているから、ハンドルＨの回動がガタ付きなく円滑である。
（その他の形態）
上記実施例１ではハンドルＨは、レバー１とボス部２をネジで一体化したものとしたが、レバー１とボス部２とが一体的に成形されたものでもよい。 That is, in this door handle mounting structure, there is no need to provide a cover for seat plate foreskin, which is a separate part as in the conventional structure, and the number of parts and assembly man-hours can be reduced.
(2) In the case of covering the seat plate with a cover for seat plate foreskin, which is a separate part like the conventional structure, the feeling of a complicated structure cannot be fully removed, whereas the door handle of this embodiment The mounting structure can be simple and neat and clean as a whole (see FIGS. 1 and 2).
(3) Since the boss portion 2 is inserted and supported by the resin ring 4 that is tightly fitted to the cylindrical portion 30 of the seat plate 3, the rotation of the handle H is smooth without rattling.
(Other forms)
In the first embodiment, the handle H is formed by integrating the lever 1 and the boss portion 2 with screws, but the lever 1 and the boss portion 2 may be integrally formed.

この発明の実施例１のドアハンドルの取付構造の一部断面図。1 is a partial cross-sectional view of a door handle mounting structure according to Embodiment 1 of the present invention. 前記ハンドルの斜視図。The perspective view of the said handle. 前記ドアハンドルの取付構造を構成する座板と樹脂製リングの断面図。Sectional drawing of the seat plate and resin ring which comprise the attachment structure of the said door handle. 前記座板と樹脂製リングの分解斜視図。The disassembled perspective view of the said seat plate and resin-made rings.

符号の説明Explanation of symbols

Ｄ ドア
Ｈ ハンドル
１ レバー
２ ボス部
２０ 角孔
２１ ビス挿通孔
３ 座板
３０ 筒部
３１ 薄板部
４ 樹脂リング
６ 連結棒
７ ビス
７０ ビス
８ 角芯 D Door H Handle 1 Lever 2 Boss part 20 Square hole 21 Screw insertion hole 3 Seat plate 30 Tube part 31 Thin plate part 4 Resin ring 6 Connecting rod 7 Screw 70 Screw 8 Square core

Claims (3)

ドアの内外面に、内周円形状の筒部と当該筒部の外周側に張り出す薄板部とから構成された座板を固定し、前記筒部にハンドルのボス部を回動自在に挿入すると共に前記ハンドルのボス部相互を角芯により相対回動不能に連結して成るドアハンドルの取付構造であって、前記ハンドルのボス部をレバー部からドア面近傍に至るまでの範囲で包囲するスカート部を具備させ、前記スカート部の端部は薄板部全体に完全に覆いかぶさっていることを特徴とするドアハンドルの取付構造。 A seat plate composed of an inner circular cylindrical portion and a thin plate portion projecting to the outer peripheral side of the cylindrical portion is fixed to the inner and outer surfaces of the door, and a boss portion of a handle is rotatably inserted into the cylindrical portion. And a door handle mounting structure in which the boss portions of the handle are connected to each other by a square core so as not to be relatively rotatable, and the boss portion of the handle is surrounded in a range from the lever portion to the vicinity of the door surface. A door handle mounting structure comprising a skirt portion, wherein the end portion of the skirt portion completely covers the entire thin plate portion. 筒部とこれに挿入されるハンドルのボス部との間には、樹脂製リングを介在させてあることを特徴とする請求項１記載のドアハンドルの取付構造。 2. The door handle mounting structure according to claim 1, wherein a resin ring is interposed between the tube portion and a boss portion of the handle inserted therein. ドアの内面側の座板と、ドアの外面側の座板とは、連結棒を介してネジ結合せしめられていることを特徴とする請求項１又は２記載のドアハンドルの取付構造。 The door handle mounting structure according to claim 1 or 2, wherein the seat plate on the inner surface side of the door and the seat plate on the outer surface side of the door are screwed together via a connecting rod.
JP2005074670A 2005-03-16 2005-03-16 Mounting structure of door handle Pending JP2006257705A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642874U (en) * 1987-06-22 1989-01-10
JPH04101475U (en) * 1991-02-12 1992-09-02 ジヤパンハードウエアー株式会社 Handle assembly for panel mounting
JPH08127242A (en) * 1994-10-31 1996-05-21 Miwa Lock Co Ltd Assembling structure of round seat for door handle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642874U (en) * 1987-06-22 1989-01-10
JPH04101475U (en) * 1991-02-12 1992-09-02 ジヤパンハードウエアー株式会社 Handle assembly for panel mounting
JPH08127242A (en) * 1994-10-31 1996-05-21 Miwa Lock Co Ltd Assembling structure of round seat for door handle

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