JPH06212864A

JPH06212864A - Steel door

Info

Publication number: JPH06212864A
Application number: JP676893A
Authority: JP
Inventors: Tadao Tetsuya; 匡生鐵矢
Original assignee: Tetsuya Kogyo KK
Current assignee: Tetsuya Kogyo KK
Priority date: 1993-01-19
Filing date: 1993-01-19
Publication date: 1994-08-02

Abstract

PURPOSE:To facilitate adjustment of an interval between a side part of a door side end of a steel door and a door frame and soften a stopper in the case of opening and shutting by making a side part of the door side end of the steel door of an elastic material. CONSTITUTION:Both front and rear sides of a steel door 1 are formed of steel plates 2, and a side part 3 of a door side end is made of silicone rubber. The side part 3 is held between the ends bending the steel plates 2 at constricted parts 4 lengthwise of both sides and is fixed. After that, the door side is contacted with a silicone rubber stopper section 6 projected to a jamb 5. According to the constitution, an interval between the stopper section 6 and jamb in the case of hanging and mounting is controlled by cutting the side part 3, and impact in the case it is contacted with the jamb stopper section can be lightened.

Description

Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明はスチ−ル扉に関する。FIELD OF THE INVENTION This invention relates to steel doors.

【０００２】[0002]

【発明が解決しようとする課題】スチ−ル扉は一般に工
場製作され、施工現場に搬入するので、現場では寸法の
調整はできない。不具合がある場合は、錠前や蝶番の金
具で調整するしか手段がなかった。また、木製、アルミ
ニウム製のものに比べ、開閉時の戸当たりとの接触、あ
るいは人体との接触時の衝撃が大きかった。Since the steel door is generally manufactured in a factory and carried into a construction site, the dimensions cannot be adjusted on the site. If there was a problem, the only option was to adjust it with a lock or hinge fitting. Further, compared to the wooden and aluminum products, the impact on the door stop during opening and closing or the impact on the human body was large.

【０００３】この発明は上記事情に鑑みなされたもので
ある。その目的は、扉吊込時扉枠との間隔調整が容易に
でき、施工性が優れ、かつ開閉時の戸当たりが軟らか
く、人体との接触感が良好なスチ−ル扉を提案するにあ
る。The present invention has been made in view of the above circumstances. Its purpose is to propose a steel door that can easily adjust the distance to the door frame when hanging the door, has excellent workability, has a soft door contact when opening and closing, and has a good contact feeling with the human body. .

【０００４】[0004]

【課題を解決するための手段】このスチ−ルは、表裏が
鋼板からなり、吊元側を竪枠に軸着し開閉可能となした
スチ−ル扉において、戸先側端面コバ部は弾性物質から
なることうを特徴とする。[Means for Solving the Problems] In this steel door, the front and back sides of which are made of steel plates and whose hanging side is pivotally attached to a vertical frame so that it can be opened and closed, the edge portion on the door end side is elastic Characterized by a substance.

【０００５】この発明でいう弾性物質とはシリコンゴ
ム、クロロプレンゴム等のゴム類、エチレン−酢酸ビニ
ル共重合体等の弾性プラスチック類、あるいわポリエチ
レン、ポリプロピレン等の弾性を有する熱可塑性プラス
チック類が用いられる。シリコンゴム、クロロプレンゴ
ムは耐熱性が優れ、扉の防火性を高める上で好適であ
る。The elastic material used in the present invention includes rubbers such as silicone rubber and chloroprene rubber, elastic plastics such as ethylene-vinyl acetate copolymer, and thermoplastic thermoplastics having elasticity such as polyethylene and polypropylene. To be Silicon rubber and chloroprene rubber have excellent heat resistance and are suitable for increasing the fire resistance of doors.

【０００６】[0006]

【実施例】図１は鉄筋コンクリ−ト造の建物開口部に取
り付けた実施例のスチ−ル扉１である。この扉は表裏が
鋼板２からなり、戸先側端面のコバ部３はシリコンゴム
からなる。コバ部３は、両側面長手方向に沿うくびれ部
分４において、表裏の鋼板２が折曲した端間で挟着、固
定されている。扉１の吊元側は蝶番により竪枠に取り付
け（図示せず）、回動して開閉すべくなしてあり、戸先
側は竪枠５に突設したシリコンゴム製の戸当部６に当接
している。錠前ケ−ス７は図２に示す如く、鋼板２、２
間に挟み込み、シリンダ−部８、握玉部９で締結してあ
る。錠前ケ−ス７前面はコバ部３の切欠部に位置し、そ
の上下のコバ部にビス止め１０してある。１１はデッド
ボルト、１２はラッチである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a steel door 1 of an embodiment attached to a building opening made of a reinforced concrete structure. The front and back sides of this door are made of steel plate 2, and the edge portion 3 on the end face side end surface is made of silicon rubber. The edge portion 3 is sandwiched and fixed between the bent ends of the steel plates 2 on the front and back sides at the constricted portion 4 along the longitudinal direction of both side surfaces. The hanging side of the door 1 is attached to a vertical frame by a hinge (not shown) and is designed to be rotated to open and close, and the door end side is attached to a silicon rubber door rest 6 protruding from the vertical frame 5. Abutting. The lock case 7 is made of steel plates 2, 2 as shown in FIG.
It is sandwiched between them and fastened by the cylinder portion 8 and the grip ball portion 9. The front surface of the lock case 7 is located at the cutout portion of the edge portion 3, and screws 10 are provided at the upper and lower edge portions thereof. Reference numeral 11 is a dead bolt, and 12 is a latch.

【０００７】[0007]

【作用および発明の効果】このスチ−ル扉は以上の構成
からなり、戸先側端面コバ部分は弾性物質からなるの
で、吊込取付時の竪枠との間隔の不具合をコバ部分を
切り削ることにより調整できる。人体あるいわ竪枠戸
当部と接触時の衝撃が緩和される。This steel door has the above-mentioned construction, and the edge portion of the door end side edge portion is made of an elastic material, so that the edge portion is cut off when there is a gap between the vertical frame and the hanging frame. It can be adjusted by The impact when the human body contacts the vertical frame door rest is alleviated.

[Brief description of drawings]

【図１】開口部に取付けた実施例のスチ−ル扉の戸先側
部分の横断面図である。FIG. 1 is a transverse cross-sectional view of a door end side portion of a steel door of an embodiment attached to an opening.

【図２】（ａ）、（ｂ）は実施例ノスチ−ル扉の錠前前
面部分の平面図及び横断面図である。2A and 2B are a plan view and a cross-sectional view of a front portion of a lock of a nostile door of the embodiment.

[Explanation of symbols]

１・・・スチ−ル扉、２・・・鋼板、３・・・コバ部、
４・・・くびれ部、５・・・竪枠、６・・・戸当部、７
・・・錠前、８・・・シリンダ−部、９・・・握玉
部、１０・・・ビス止め、１１・・・デッドボルト、１
２・・・ラッチ。1 ... steel door, 2 ... steel plate, 3 ... edge part,
4 ... constriction, 5 ... vertical frame, 6 ... door rest, 7
... Lock, 8 ... Cylinder part, 9 ... Grip part, 10 ... Screw stop, 11 ... Dead bolt, 1
2 ... Latch.

Claims

[Claims]

1. A steel door whose front and back sides are made of steel plates and whose hanging side is axially attached to a vertical frame so that it can be opened and closed.