JP4302289B2

JP4302289B2 - Door installation method and hinge used for it

Info

Publication number: JP4302289B2
Application number: JP2000142103A
Authority: JP
Inventors: 徳光西村
Original assignee: 株式会社ニシムラ
Priority date: 2000-05-15
Filing date: 2000-05-15
Publication date: 2009-07-22
Anticipated expiration: 2020-05-15
Also published as: JP2001323715A

Description

【０００１】
【発明の属する技術分野】
本発明は扉の取り付け方法及びそれに使用する蝶番に関する。
【０００２】
【従来の技術】
扉と扉枠を開閉自在に取り付ける蝶番には周知のように各種のものが知られている。
【０００３】
【発明が解決しようとする課題】
従来の蝶番はいずれも、扉を扉枠に取り付けるには、蝶番で扉と扉枠を接合するまで、扉をずっと支えていなければならなかった。扉はかなりの重量があるのが普通であり、それをたとえ数分ないし十数分とはいえ、支え続けるのは相当に体力と集中力を必要とする仕事である。
【０００４】
本発明はこの問題点に鑑み、取り付け作業中に扉を支えている時間を大幅に短縮する方法及びこの方法に使用する蝶番を提供することを目的とする。
【０００５】
【課題を解決するための手段】
本発明の蝶番は、下側の羽根板と、その羽根板の一端をカールして形成した管部と、この管部にはめ込みされた軸芯からなる第１部材と、上側の羽根板であって、この羽根板の一端が前記軸芯を一部分包み込むことができる程度にカールさせて形成した当接部を有する第２部材と、前記軸芯と前記当接部を包囲するカバーである第３部材からなり、前記第３部材は、仮想軸芯部空間と仮想当接部空間を合成した形状である中空部を有することを特徴とする。
【０００６】
本発明の扉の取り付け方法は、請求項１記載の蝶番を使用して行う扉の取り付け方法であって、扉側に蝶番の第１部材を取り付け、扉枠側に第２部材を取り付ける工程と、第１部材の軸芯に第２部材の当接部をあてがう工程と、第１部材の軸芯と第２部材の当接部に対して上から第３部材ををおろすようにして被せる工程、からなることを特徴とする。
【０００７】
【発明の実施の態様】
前記中空部（３１）は、仮想軸芯部空間（３２）と仮想当接部空間（３３）を合成した形状であることが好ましい。
【０００８】
【実施例】
以下、添付の図面に基づき、本発明の実施例を説明する。
【０００９】
図１は、本発明の蝶番の分解斜視図である。この蝶番は、３つの基本部材からなる。
【００１０】
第１部材１０は、下側（扉側）の羽根板１１と、その羽根板の一端をカールして形成した管部１２と、この管部にはめ込みされた軸芯１３からなる。軸芯１３は、上側軸芯１３ａと下側軸芯１３ｂからなる。上側軸芯１３ａは上側（扉枠側）の羽根板の高さをカバーするだけの長さを有する。
【００１１】
第２部材２０は、上側（扉枠側）の羽根板２１である。この羽根板の一端は前記上側軸芯１３ａを約半周分包み込むことができる程度にカールさせて形成した当接部２２となっている。
【００１２】
第３部材３０は、前記上側軸芯１３ａと前記当接部２２を完全に包囲するカバーである。カバー３０には、上側軸芯１３ａと当接部２２を組み合わせた形状に中空部３１が形成されている。すなわち、仮想軸芯部空間３２と仮想当接部空間３３を合成した形状である。仮想当接部空間３３を形成するためにカバーは縦方向に当接部の厚み分だけ開口部３４を有する。カバー３０の頂部はそのままでもよいが、キャップを被せることもできる。
【００１３】
図２−図４は、本発明の蝶番を使用して扉Ｄを扉枠Ｆに取り付ける過程を説明する斜視図である。
【００１４】
まず、図２に示すように、扉Ｄ側に蝶番の第１部材１０を取り付け、扉Ｆ枠側に第２部材２０を取り付ける。第１部材の軸芯１３は扉Ｄから適当な距離だけ突出させる。第２部材の当接部２２も扉枠Ｆから適当な距離だけ突出させる。
【００１５】
次に、図３に示すように、第１部材の上側軸芯１３ａに第２部材の当接部２２をあてがう。当接部２２は軸芯１３ａを約半周分包む。
【００１６】
その後で、図４に示すように、上側軸芯１３ａと当接部２２に対して上からカバー３０をおろすようにして被せる。上側軸芯１３ａと当接部２２はカバーの中空部３１に収容されて、位置が固定される。これで蝶番が完成し、扉が扉枠に取り付けられる。
【００１７】
【発明の効果】
本発明によれば、扉を扉枠に当てて、上からカバーを被せるだけであるから、扉を支えている時間は数秒ないし数十秒である。扉取り付け作業に要する時間は大幅に短縮される。
【図面の簡単な説明】
【図１】本発明の蝶番の分解斜視図である。
【図２】本発明の蝶番を使用して扉Ｄを扉枠Ｆに取り付ける第１工程を説明する斜視図である。
【図３】本発明の蝶番を使用して扉Ｄを扉枠Ｆに取り付ける第２工程を説明する斜視図である。
【図４】本発明の蝶番を使用して扉Ｄを扉枠Ｆに取り付ける第３工程を説明する斜視図である。
【符号の説明】
１０第１部材
１１扉側羽根板
１３ａ上側軸芯
１３ｂ下側軸芯
２０第２部材
２１扉枠側羽根板
２２当接部
３０第３部材
３１中空部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a door mounting method and a hinge used therefor.
[0002]
[Prior art]
As is well known, various types of hinges for attaching the door and the door frame so as to be freely opened and closed are known.
[0003]
[Problems to be solved by the invention]
In order to attach the door to the door frame, all the conventional hinges had to support the door until the door and the door frame were joined with the hinge. The doors are usually heavy, and continuing to support them, even for a few to a dozen minutes, is a job that requires considerable physical strength and concentration.
[0004]
In view of this problem, an object of the present invention is to provide a method for greatly shortening the time for supporting a door during an installation operation and a hinge used in this method.
[0005]
[Means for Solving the Problems]
The hinge of the present invention includes a lower blade plate, a tube portion formed by curling one end of the blade plate, a first member comprising an axial core fitted into the tube portion, and an upper blade plate. And a second member having a contact portion formed by curling the shaft core so that one end of the blade core can partially enclose the shaft core, and a cover surrounding the shaft core and the contact portion. Ri Do a member, the third member, characterized in that it has a hollow portion which is a synthesized shape to the virtual axis core space virtual abutment space.
[0006]
The door attachment method of the present invention is a door attachment method using the hinge according to claim 1, wherein the first member of the hinge is attached to the door side, and the second member is attached to the door frame side. A step of applying the contact portion of the second member to the shaft core of the first member, and a step of covering the shaft core of the first member and the contact portion of the second member so that the third member is lowered from above. It is characterized by comprising.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
It is preferable that the said hollow part (31) is the shape which synthesize | combined the virtual axial center part space (32) and the virtual contact part space (33).
[0008]
【Example】
Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0009]
FIG. 1 is an exploded perspective view of the hinge of the present invention. This hinge consists of three basic members.
[0010]
The first member 10 includes a lower (door side) vane plate 11, a tube portion 12 formed by curling one end of the vane plate, and an axial core 13 fitted into the tube portion. The shaft core 13 includes an upper shaft core 13a and a lower shaft core 13b. The upper shaft core 13a has a length sufficient to cover the height of the upper (door frame side) blade.
[0011]
The second member 20 is an upper (door frame side) blade 21. One end of the slat is a contact portion 22 formed by curling the upper shaft core 13a so as to wrap around the half circumference.
[0012]
The third member 30 is a cover that completely surrounds the upper shaft core 13 a and the contact portion 22. A hollow portion 31 is formed in the cover 30 in a shape in which the upper shaft core 13a and the contact portion 22 are combined. That is, it is a shape obtained by synthesizing the virtual axis part space 32 and the virtual contact part space 33. In order to form the virtual contact portion space 33, the cover has an opening 34 in the vertical direction by the thickness of the contact portion. The top of the cover 30 may be left as it is, but it can also be covered with a cap.
[0013]
FIGS. 2-4 is a perspective view explaining the process of attaching the door D to the door frame F using the hinge of this invention.
[0014]
First, as shown in FIG. 2, the hinge first member 10 is attached to the door D side, and the second member 20 is attached to the door F frame side. The shaft core 13 of the first member protrudes from the door D by an appropriate distance. The contact portion 22 of the second member is also protruded from the door frame F by an appropriate distance.
[0015]
Next, as shown in FIG. 3, the contact portion 22 of the second member is applied to the upper shaft core 13a of the first member. The contact portion 22 wraps the shaft core 13a about half a circle.
[0016]
Thereafter, as shown in FIG. 4, the cover 30 is put on the upper shaft core 13 a and the contact portion 22 so as to be lowered from above. The upper shaft core 13a and the contact portion 22 are accommodated in the hollow portion 31 of the cover, and the position is fixed. The hinge is now complete and the door is attached to the door frame.
[0017]
【The invention's effect】
According to the present invention, since the door is only put on the door frame and the cover is covered from above, the time for supporting the door is several seconds to several tens of seconds. The time required for door installation work is greatly reduced.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a hinge of the present invention.
FIG. 2 is a perspective view illustrating a first step of attaching the door D to the door frame F using the hinge of the present invention.
FIG. 3 is a perspective view illustrating a second step of attaching the door D to the door frame F using the hinge of the present invention.
FIG. 4 is a perspective view illustrating a third step of attaching the door D to the door frame F using the hinge of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 1st member 11 Door side blade board 13a Upper side axis 13b Lower side axis 20 Second member 21 Door frame side blade board 22 Contact part 30 Third member 31 Hollow part

Claims

A lower blade (11), a tube portion (12) formed by curling one end of the blade, and a first member (10) comprising an axial core (13) fitted in the tube portion,
A second member (20) having an abutment portion (22) which is an upper blade plate (21) and is curled to such an extent that one end of the blade plate can partially wrap the shaft core (13). When,
The shaft third member (30) wherein the core (13) is a cover surrounding the abutment (22) Tona is,
The hinge according to claim 3, wherein the third member (30) has a hollow portion (31) having a shape obtained by synthesizing a virtual axis portion space (32) and a virtual contact portion space (33) .

It is the attachment method of the door performed using the hinge of Claim 1, Comprising: The 1st member (10) of a hinge is attached to the door (D) side, and the 2nd member (20) is attached to the door (F) frame side. Attaching process;
Applying the contact portion (22) of the second member to the shaft core (13) of the first member;
A step of covering the third member from above with the axis (13) of the first member and the contact portion (22) of the second member by lowering (30);
A door mounting method characterized by comprising: