JP3967834B2 - Simple door - Google Patents

Description

【０００１】
【産業上の利用分野】
本発明は簡易扉に係り、集合住宅のパイプシャフトに適用する扉として開発したものである。
【０００２】
【従来の技術】
パイプシャフトに用いる扉は、該扉の必要性等の関係から、金属板をプレス成形した簡易扉が用いられているのが一般である。
【０００３】
【発明が解決しようとする課題】
従来の前記簡易扉は、該扉によって閉塞する開口部の相違に応じて種々のものを用意しておかねばならないので在庫管理が煩雑である。
【０００４】
【課題を解決するための手段】
縦長の主体板の見付け方向の一端に、第一部片と該第一部片の先端に連設して前記主体板に見込み方向に重なり、かつ、平行する第二部片とから成る横断面Ｌ字形の連結片を突設すると共に該連結片の適所に前記第二部片を部分的に切除して切欠を設けて構成した、アルミ押出し形材より成る扉構成体と、上下方向の一端から他の一端方向に漸次幅広くした基板の前記上下方向に沿う両端を折り返して挾持片を設けて構成した組付け枠とから成り、前記第一部片を見付け方向に重合させて少くも一対の前記扉構成体の互いに隣接する第二部片を、前記切欠を通じて前記第二部片の内側に配した前記挾持片と前記基板との間に挾入して、前記組付け枠を介して前記扉構成体を連結した構成とするのである。
【０００５】
【実施例】
図面は本発明に係る簡易扉の一実施例を示し、図１は要部の一部欠截正面図、図２は図１のｘ−ｘ線断面図、図３はパイプシャフトの正面図である。
【０００６】
実施例の簡易扉Ａは、集合住宅のパイプシャフトに適用したもので（図３）、一対の扉構成体１，１を複数個の組付け枠２で連結して構成し、該簡易扉Ａの吊元Ａ´側を図示省略した蝶番装置によって扉枠Ｂに取付けて用いるようにしたものである。
【０００７】
前記扉構成体１は、縦長の主体板３の見付け方向（扉としての方向性を意味する）の一端に、第一部片４と該第一部片４の先端に連設して前記主体板３に見込み方向に重なり、かつ、平行する第二部片５とから成る横断面Ｌ字形の連結片６を突設し、該連結片６の前記第二部片５と前記主体板３との間に挾入間隙７を形成したアルミ押出し形材で成り、前記連結片６の上下方向の適所に、前記第二部片５を部分的に切除して切欠８を設けて構成したものである。
【０００８】
前記組付け枠２は硬質合成樹脂で構成し、上端９´から下端９´´方向に漸次幅広くした基板９と該基板９の上下方向に沿う両端を折り返して屈曲状にして連設した挾持片１０，１０とで成り、基板９と挾持片１０との間に挾持間隙１１を設けると共に、高さ幅が前記切欠８の高さ幅より狭くして構成したものである。
【０００９】
しかして、前記第一部片４，４を見付け方向に重合させて一対の扉構成体１，１を、各構成体１，１の切欠８，８が互いに一致するように見付け方向に並べ、組付け枠２の挾持片１０，１０を前記切欠８，８を通じて前記第二部片５，５の内側すなわち前記挾入間隙７の延長上に配して組付け枠２を押下せしめて、組付け枠２の基板９と挾持片１０との間、すなわち挾持間隙１１に互いに隣接する前記第二部片５を挾入して前記組付け枠２と介して一対の扉構成体１，１を連結して簡易扉Ａとするのである。
【００１０】
なお、組付け枠２の基板９を上端９´から下端９´´方向に漸次幅広くして挾持片１０，１０を連設したのは、基板９と挾持片１０とで構成する挾持間隙１１の奥端を上下方向にテーパ状と成し、このテーパ状によって扉構成体１の第二部片５に組付け枠２が密着して（所謂、くさび機能をなして）、組付け枠２による扉構成体１，１の組付け状態が確実に、かつ、強固にするためである。
【００１１】
このテーパ状は、実施例と逆に設けても良いが（従って、扉構成体１に沿って組付け枠２を押し上げて扉構成体１，１に組付けることになる）、実施例の方が安定した、扉構成体１，１の組付け状態を得られる。
【００１２】
なお、実施例の扉構成体１は左右（見付け方向）対称形状にしてあり、図示１２は、連結片６の第一部片４に平行させて主体板３に突設した補強片で、この補強片１２に沿わせてタッピング溝１３を設け、扉Ａの上下両端にアルミ押出し形材より成る断面溝形の縁取り枠１４を重ね合わせ、該縁取り枠１４を通じてタッピング螺子１５をタッピング溝１３に螺入して縁取り枠１４を扉Ａに取り付けてある。
【００１３】
【発明の効果】
本発明は前記の通りの構成であるから、少くも一対の扉構成体を組付け枠で連結するだけで簡易扉を簡単に得られ、しかも、扉構成体はアルミ押出し形材で構成するから、必要な高さ幅に対応した製品を自由に得られ、在庫管理上も好適である。
【図面の簡単な説明】
【図１】要部の一部欠截正面図。
【図２】図１のｘ−ｘ線断面図。
【図３】パイプシャフトの正面図。
【符号の説明】
１ 扉構成体
２ 組付け枠
３ 主体板
４ 第一部片
５ 第二部片
６ 連結片
８ 切欠
９ 基板
１０ 挾持片[0001]
[Industrial application fields]
The present invention relates to a simple door and is developed as a door applied to a pipe shaft of an apartment house.
[0002]
[Prior art]
As a door used for the pipe shaft, a simple door obtained by press-molding a metal plate is generally used because of the necessity of the door.
[0003]
[Problems to be solved by the invention]
Since the conventional simple door must be prepared in accordance with the difference in the opening that is closed by the door, inventory management is complicated.
[0004]
[Means for Solving the Problems]
A cross section comprising a first part piece and a second part piece that is connected to the tip of the first piece piece at one end in the direction of finding the vertically long main piece plate and overlaps the main plate in a prospective direction and in parallel. A door structure made of an extruded aluminum material, which is formed by protruding an L-shaped connecting piece and partially cutting out the second part at an appropriate position of the connecting piece, and one end in the vertical direction An assembly frame formed by folding back both ends along the vertical direction of the substrate gradually widened from one end direction to the other end direction to provide a gripping piece, and superposing the first part piece in the direction of finding at least a pair of Second door pieces adjacent to each other of the door structure are inserted between the gripping pieces arranged on the inner side of the second piece through the cutouts and the substrate, and are inserted through the assembly frame. It is set as the structure which connected the door structure.
[0005]
【Example】
FIG. 1 shows an embodiment of a simple door according to the present invention, FIG. 1 is a partially cutaway front view of the main part, FIG. 2 is a sectional view taken along line xx of FIG. 1, and FIG. is there.
[0006]
The simple door A according to the embodiment is applied to a pipe shaft of an apartment house (FIG. 3), and is configured by connecting a pair of door structural bodies 1 and 1 with a plurality of assembly frames 2. Is attached to the door frame B by a hinge device (not shown).
[0007]
The door structure 1 is connected to the first part piece 4 and the tip of the first part piece 4 at one end in the direction in which the vertically long main plate 3 is found (meaning directionality as a door). A connecting piece 6 having an L-shaped cross section, which is formed on the plate 3 in a prospective direction and is parallel to the second part piece 5, projects from the second piece 5 and the main plate 3. It is made of an extruded aluminum material in which a insertion gap 7 is formed, and the second piece 5 is partially cut out at an appropriate position in the vertical direction of the connecting piece 6 to provide a notch 8. is there.
[0008]
The assembly frame 2 is made of a hard synthetic resin, and a holding piece which is formed in a bent shape by folding back a substrate 9 which is gradually widened in the direction from the upper end 9 ′ to the lower end 9 ″ and both ends along the vertical direction of the substrate 9. 10 and 10, and a holding gap 11 is provided between the substrate 9 and the holding piece 10, and the height width is narrower than the height width of the notch 8.
[0009]
Then, the first part pieces 4 and 4 are overlapped in the direction of finding, and the pair of door constituents 1 and 1 are arranged in the direction of finding so that the notches 8 and 8 of the constituents 1 and 1 coincide with each other. The gripping pieces 10 and 10 of the assembly frame 2 are arranged inside the second parts 5 and 5, that is, on the extension of the insertion gap 7 through the notches 8 and 8, and the assembly frame 2 is pushed down to The second piece 5 adjacent to each other between the substrate 9 of the attachment frame 2 and the holding piece 10, that is, the holding gap 11, is inserted and the pair of door structural members 1, 1 are connected via the attachment frame 2. They are connected to form a simple door A.
[0010]
It is to be noted that the holding pieces 10 and 10 are continuously provided by gradually increasing the width of the substrate 9 of the assembly frame 2 from the upper end 9 ′ to the lower end 9 ″ direction of the holding gap 11 formed by the substrate 9 and the holding piece 10. The back end is tapered in the vertical direction, and the assembly frame 2 is brought into close contact with the second part 5 of the door structure 1 by this taper (having a so-called wedge function). This is because the assembled state of the door structural members 1 and 1 is ensured and strengthened.
[0011]
This taper shape may be provided in the opposite direction to the embodiment (therefore, the assembly frame 2 is pushed up along the door structure 1 and assembled to the door structure 1, 1). As a result, the assembled state of the door structural bodies 1 and 1 can be obtained.
[0012]
In addition, the door structure body 1 of an Example is made into the left-right (finding direction) symmetrical shape, and the illustration 12 is a reinforcement piece protrudingly provided by the main body board 3 in parallel with the 1st part piece 4 of the connection piece 6. A tapping groove 13 is provided along the reinforcing piece 12, an edge frame 14 having a cross-sectional groove shape made of an extruded aluminum material is overlapped on both upper and lower ends of the door A, and the tapping screw 15 is screwed into the tapping groove 13 through the edge frame 14. The border frame 14 is attached to the door A.
[0013]
【The invention's effect】
Since the present invention is configured as described above, a simple door can be obtained simply by connecting at least a pair of door components with an assembly frame, and the door component is formed of an extruded aluminum material. A product corresponding to the required height width can be freely obtained, which is suitable for inventory management.
[Brief description of the drawings]
FIG. 1 is a front view of a part of a main part partially missing.
FIG. 2 is a cross-sectional view taken along line xx of FIG.
FIG. 3 is a front view of a pipe shaft.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Door structure 2 Assembly frame 3 Main board 4 1st part piece 5 2nd part piece 6 Connection piece 8 Notch 9 Board | substrate 10 Gripping piece

Claims (1)

縦長の主体板の見付け方向の一端に、第一部片と該第一部片の先端に連設して前記主体板に見込み方向に重なり、かつ、平行する第二部片とから成る横断面Ｌ字形の連結片を突設すると共に該連結片の適所に前記第二部片を部分的に切除して切欠を設けて構成した、アルミ押出し形材より成る扉構成体と、上下方向の一端から他の一端方向に漸次幅広くした基板の前記上下方向に沿う両端を折り返して挾持片を設けて構成した組付け枠とから成り、前記第一部片を見付け方向に重合させて少くも一対の前記扉構成体の互いに隣接する第二部片を、前記切欠を通じて前記第二部片の内側に配した前記挾持片と前記基板との間に挾入して、前記組付け枠を介して前記扉構成体を連結した、簡易扉。A cross-section comprising a first part piece and a second part piece that is connected to the front end of the first part piece, overlaps the main body plate in a prospective direction, and is parallel to one end of the vertically long main body plate in the direction of finding A door structure made of an extruded aluminum material, which is formed by protruding an L-shaped connecting piece and partially cutting out the second part at an appropriate position of the connecting piece, and one end in the vertical direction An assembly frame formed by folding back both ends along the vertical direction of the substrate gradually widened from one end direction to the other end direction to provide a gripping piece. Second door pieces adjacent to each other of the door structure are inserted between the gripping piece and the substrate disposed inside the second piece through the notch, and the above-described assembly frame is used to insert the second piece. A simple door connecting door components.

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