JP4211988B2 - door - Google Patents

Description

本発明は、ドア枠に扉体をヒンジで開閉自在に取付けたドアに関する。   The present invention relates to a door in which a door body is attached to a door frame so as to be freely opened and closed by a hinge.

従来から、ドア枠に扉体をヒンジで開閉自在に取付けたドアは種々提案されている。
このようなドアの扉体としては、特許文献１に開示されたように、框を枠組みし、その表面と裏面にパネルを取付けたフラッシュドアと呼ばれる第１の扉体や、特許文献２に開示されたように、ガラスフレームと芯材の表裏面に鋼板製の表面材をそれぞれ取付けた第２の扉体が知られている。 Conventionally, various doors have been proposed in which a door body is attached to a door frame by a hinge so as to be freely opened and closed.
As a door body of such a door, as disclosed in Patent Document 1, a first door body called a flash door in which a frame is attached and a panel is attached to the front surface and the back surface thereof, or disclosed in Patent Document 2 As described above, there is known a second door body in which steel plate surface materials are respectively attached to the front and back surfaces of a glass frame and a core material.

実公平２−４８６１８号公報Japanese Utility Model Publication 2-48618 特開２００５−４８４８３号公報JP-A-2005-48483

従来からドアには防犯性に優れていることが要求されてるので、ドア枠と扉体に亘って複数の締り金具を取付けて扉体の開閉を拘束したりしている。
しかしながら、前述の第１の扉体は、その扉体自体の強度が弱く、扉体を特殊な工具を用いて短時間に破壊することが可能で、防犯上好ましくない。
また、前述の第２の扉体は、表裏面に鋼板製の表面材が取付けてあるので、前述のように特殊な工具を用いて破壊するのに長い時間がかかり、防犯上好ましいが、その反面、扉体の表裏面が鋼板であるから、見栄が悪いし、デザインの自由度が低い。 Conventionally, since doors are required to have excellent crime prevention properties, a plurality of fasteners are attached to the door frame and the door body to restrict the opening and closing of the door body.
However, the first door body described above is not preferable in terms of crime prevention because the strength of the door body itself is weak and the door body can be destroyed in a short time using a special tool.
Moreover, since the above-mentioned 2nd door body has the steel plate surface material attached to the front and back, it takes a long time to break using a special tool as described above, which is preferable for crime prevention, On the other hand, because the front and back surfaces of the door body are steel plates, it looks bad and the degree of freedom in design is low.

本発明の目的は、扉体を破壊するのに時間がかかると共に、扉体のデザインの自由度が高いドアを提供することである。   An object of the present invention is to provide a door that takes time to destroy the door body and has a high degree of freedom in designing the door body.

本発明は、ドア枠に扉体を開閉自在に取付けたドアであって、
前記扉体は、扉体の剛性を保持するための主構造体と、この主構造体の室内側面を覆うように取付けた室内側意匠部と、前記主構造体の室外側面を覆うように取付けた室外側意匠部を備え、
前記主構造体は、骨組み枠体に防犯ガラスと鋼板を、その鋼板が防犯ガラスよりも室外側となるようにそれぞれ取付けてあることを特徴とするドアである。 The present invention is a door having a door frame attached to a door frame so as to be freely opened and closed,
The door body is attached so as to cover a main structure for maintaining the rigidity of the door body, an indoor side design portion attached so as to cover an indoor side surface of the main structure, and an outdoor side surface of the main structure. The outdoor design part
The main structure is a door characterized in that a security glass and a steel plate are attached to a framework frame so that the steel plate is located on the outdoor side of the security glass.

本発明においては、室内側意匠部と鋼板と室外側意匠部に開口部を、相対向してそれぞれ形成して採光部を有する扉体とすることができる。   In this invention, it can be set as the door body which has an opening part in an indoor side design part, a steel plate, and an outdoor side design part, respectively, facing each other, and has a lighting part.

このようにすれば、室内側意匠部、鋼板、室外側意匠部に開口部を形成することで採光部とすることができ、採光部を有する扉体を簡単に製作できる。   If it does in this way, it can be set as a lighting part by forming an opening part in an indoor side design part, a steel plate, and an outdoor side design part, and the door body which has a lighting part can be manufactured easily.

本発明においては、室内側意匠部と防犯ガラスとの間、この防犯ガラスと鋼板との間、この鋼板と室外側意匠部との間に断熱材をそれぞれ設けることができる。   In this invention, a heat insulating material can be provided between the indoor side design portion and the security glass, between the security glass and the steel plate, and between the steel plate and the outdoor design portion, respectively.

このようにすれば、室内側意匠部、室外側意匠部を叩いた時の軽い感じのする音の発生を抑制できるし、押した時の変形を抑制でき、しかも扉体の断熱性能を向上できる。   If it does in this way, generation | occurrence | production of the sound which feels light when hitting an indoor side design part and an outdoor side design part can be suppressed, the deformation | transformation at the time of pushing can be suppressed, and the heat insulation performance of a door body can be improved. .

本発明においては、骨組み枠体は戸先側縦枠材と吊元側縦枠材と上横枠材と下横枠材を方形状に接合したもので、
その骨組み枠体は、四周連続した室内側取付面と、四周連続した室外側取付面と、この室外側取付面よりも面内方向外側で四周連続した意匠部取付面を有する形状で、
前記骨組み枠体の室内側取付面に室内側意匠部を接して取付け、
前記骨組み枠体の室外側取付面に鋼板を接して取付け、
前記骨組み枠体の意匠部取付面に室外側意匠部を接するようにすることができる。 In the present invention, the framework frame is obtained by joining the door end side vertical frame material, the suspension base side vertical frame material, the upper horizontal frame material, and the lower horizontal frame material in a rectangular shape,
The framework frame body has a shape having a four-continuous indoor side mounting surface, a four-round outdoor side mounting surface, and a design portion mounting surface that is four consecutive rounds outside the outdoor mounting surface in the in-plane direction.
Attaching the indoor side design portion to the indoor side mounting surface of the framework frame,
Install the steel frame in contact with the outdoor mounting surface of the framework frame,
An outdoor side design part can be made to contact the design part attachment surface of the frame structure.

このようにすれば、各枠材の接合強度が鋼板で補強されるし、骨組み枠体全体の面内剛性が鋼板で高くなって変形等しなくなるから、主構造体の剛性がより一層大きくなる。
また、鋼板を室外側意匠部で覆うことができる。 In this way, the joining strength of each frame member is reinforced with the steel plate, and the in-plane rigidity of the entire framework frame body is increased with the steel plate and is not deformed, so the rigidity of the main structure is further increased. .
Moreover, a steel plate can be covered with an outdoor design part.

本発明においては、前述の骨組み枠体は、その意匠部取付面が室外側取付面よりも室外側に突出し、
室外側意匠部は室外側パネルを有し、この室外側パネルが意匠部取付面に接し、その室外側パネルと前記鋼板とが室内外側方向に離隔し、
前記室外側パネルの裏面にブラケットを固着し、このブラケットを鋼板を介在して室外側取付面に固着することができる。 In the present invention, the above-mentioned framework frame body, the design portion mounting surface protrudes more outdoor than the outdoor mounting surface,
The outdoor design part has an outdoor panel, the outdoor panel is in contact with the design part mounting surface, the outdoor panel and the steel plate are separated in the indoor outdoor direction,
A bracket can be fixed to the back surface of the outdoor panel, and the bracket can be fixed to the outdoor mounting surface through a steel plate.

このようにすれば、室外側パネルをブラケットによって室外側取付面に固着して強固に取付けできる。
また、室外側パネルは意匠部取付面に接しているからブラケットが室外から見えることがなく、外観の見栄えが良い。 In this way, the outdoor panel can be firmly attached to the outdoor mounting surface by the bracket.
Further, since the outdoor panel is in contact with the design portion mounting surface, the bracket is not visible from the outside, and the appearance is good.

請求項１に係る発明によれば、骨組み枠体は鋼板で補強されていると共に、防犯ガラスを用いていることにより主構造体の剛性が高いので、扉体を特殊な工具を用いて破壊しようとした場合に、その扉体を破壊するのに時間がかかるから防犯上好ましい。
また、防犯ガラスを用いているし、その防犯ガラスは鋼板で保護されている。
また、扉体の室内側面のデザイン、室外側面のデザインは室内側意匠部、室外側意匠部のデザインで決まると共に、主構造体を共通として種々のデザインの室内側意匠部、室外側意匠部を取付けることで扉体とすることができるので、デザインの自由度が高い扉体である。 According to the first aspect of the present invention, the frame body is reinforced with a steel plate and the rigidity of the main structure is high due to the use of crime prevention glass, so the door body should be destroyed using a special tool. In this case, it takes time to destroy the door body, which is preferable for crime prevention.
Moreover, the crime prevention glass is used and the crime prevention glass is protected by the steel plate.
The design of the indoor side of the door and the design of the outdoor side are determined by the design of the indoor side design part and the outdoor side design part, and the interior side design part and the outdoor side design part of various designs are shared with the main structure. Since it can be set as a door body by attaching, it is a door body with a high degree of freedom of design.

図１に示すように、ドア枠１に扉体２をヒンジ３で開閉自在に取付けてドアとしてある。このドア枠１は上枠４と下枠５と戸先側縦枠６と吊元側縦枠７で方形状である。
前記扉体２の戸先側にはハンドル８が取付けてあると共に、この扉体２の戸先側とドア枠１の戸先側縦枠６とに亘って複数の錠９、例えば１つの主錠９ａと４つのカマ錠９ａが取付けてある。
前記扉体２の吊元側とドア枠１の吊元側縦枠７とに亘って前述のヒンジ３が取付けてある。 As shown in FIG. 1, a door body 2 is attached to a door frame 1 by a hinge 3 so as to be freely opened and closed. The door frame 1 has a rectangular shape with an upper frame 4, a lower frame 5, a door-end side vertical frame 6, and a suspension side vertical frame 7.
A handle 8 is attached to the door end side of the door body 2, and a plurality of locks 9, for example, one main frame, spans the door end side of the door body 2 and the door end side vertical frame 6 of the door frame 1. A lock 9a and four kama locks 9a are attached.
The hinge 3 described above is attached across the suspension base side of the door body 2 and the suspension base side vertical frame 7 of the door frame 1.

前記扉体２は図２、図３に示すように、主構造体１０と、この主構造体１０の室内側面を覆うように取付けた室内側意匠部２０と、前記主構造体１０の室外側面を覆うように取付けた室外側意匠部３０を備えている。
前記主構造体１０は、金属製の骨組み枠体１１と、この骨組み枠体１１内に装着した防犯ガラス１２と、前記骨組み枠体１１の室外側面に取付けた鋼板１３を備え、この鋼板１３は骨組み枠体１１の室外側面の全面と防犯ガラス１２の全面を覆っている。 As shown in FIGS. 2 and 3, the door body 2 includes a main structure 10, an indoor design portion 20 attached so as to cover an indoor side surface of the main structure 10, and an outdoor side surface of the main structure 10. The outdoor side design part 30 attached so that it may cover is provided.
The main structure 10 includes a metal frame 11, a security glass 12 mounted in the frame 11, and a steel plate 13 attached to the outdoor side surface of the frame 11. The entire outer surface of the frame 11 and the entire security glass 12 are covered.

このようであるから、鋼板１３自体の剛性で主構造体１０の剛性が大きく、しかもその鋼板１３が骨組み枠体１１の室外側面に取付けてあることにより骨組み枠体１１の面内剛性が向上し、かつ縦・横の枠材の接合部の接合剛性が高くなることで骨組み枠体１１が面内方向に変形しにくいので、これらが相俟って主構造体１０の剛性を著しく大きくできる。
したがって、扉体２を特殊な工具を用いて破壊するのに長い時間がかかり、防犯上好ましい。 Thus, the rigidity of the main structure 10 is large due to the rigidity of the steel plate 13 itself, and the steel plate 13 is attached to the outdoor side surface of the frame 11 so that the in-plane rigidity of the frame 11 is improved. In addition, since the joint rigidity of the joint portions of the vertical and horizontal frame members is increased, the frame 11 is not easily deformed in the in-plane direction, and therefore, the rigidity of the main structure 10 can be remarkably increased.
Therefore, it takes a long time to destroy the door body 2 using a special tool, which is preferable for crime prevention.

また、鋼板１３は防犯ガラス１２よりも室外側に位置し、室外からの破壊行為に対して鋼板１３で防犯ガラス１２を保護することができる。
また、鋼板１３は骨組み枠体１１の室外側面と防犯ガラス１２を覆っているから、この鋼板１３が主構造体１０の室外側の全面を形成し、室外側意匠部３０を任意の位置で鋼板１３に固着することができる。 Moreover, the steel plate 13 is located in the outdoor side rather than the crime prevention glass 12, and can protect the crime prevention glass 12 with the steel plate 13 with respect to the destructive action from the outdoor.
Further, since the steel plate 13 covers the outdoor side surface of the framework frame 11 and the security glass 12, the steel plate 13 forms the entire outdoor side surface of the main structure 10, and the outdoor design portion 30 is placed at any position in the steel plate. 13 can be fixed.

扉体２の室内側のデザインは室内側意匠部２０のデザインで決まり、扉体２の室外側のデザインは室外側意匠部３０のデザインで決まると共に、その室内側意匠部２０、室外側意匠部３０のデザインは主構造体１０に制約されずに自由にできる。
したがって、デザインの自由度の高い扉体である。 The interior design of the door body 2 is determined by the design of the interior design portion 20, the exterior design of the door body 2 is determined by the design of the exterior design portion 30, and the interior design portion 20 and the exterior design portion. The design of 30 can be freely made without being restricted by the main structure 10.
Therefore, it is a door with a high degree of design freedom.

また、防犯ガラス１２を用いているので、防犯効果に優れ、主構造体１０も一種類で賄え、材料・部品点数の低減、標準化を図れる。   Moreover, since the crime prevention glass 12 is used, the crime prevention effect is excellent, the main structure 10 can be covered with one kind, and the number of materials and parts can be reduced and standardized.

図１に示す扉体２は採光部２ａを有する。このように、採光部２ａを有する扉体２とするには、図２と図３に示すように室内側意匠部２０、鋼板１３、室外側意匠部３０に開口部２０ａ，１３ａ，３０ａを相対向して形成すれば良い。
つまり、骨組み枠体１１内の全域に亘って防犯ガラス１２が取付けてあるので、前述のように室内側意匠部２０、鋼板１３、室外側意匠部３０の任意の位置に、任意の形状の開口部２０ａ，１３ａ，３０ａを相対向して形成することで、その開口部２０ａ，１３ａ，３０ａが防犯ガラス１２を通して連続するから、採光部２ａとすることができる。
なお、採光部２ａを有しない扉体２としても良い。 The door body 2 shown in FIG. 1 has the lighting part 2a. Thus, in order to obtain the door body 2 having the daylighting portion 2a, the openings 20a, 13a, and 30a are relative to the indoor side design portion 20, the steel plate 13, and the outdoor side design portion 30 as shown in FIGS. It suffices to form it.
That is, since the security glass 12 is attached over the whole area within the frame 11, an opening having an arbitrary shape is provided at an arbitrary position of the indoor side design portion 20, the steel plate 13, and the outdoor side design portion 30 as described above. By forming the portions 20a, 13a, and 30a to face each other, the openings 20a, 13a, and 30a continue through the security glass 12, so that the daylighting portion 2a can be obtained.
In addition, it is good also as the door body 2 which does not have the lighting part 2a.

この実施の形態では、室内側意匠部２０と防犯ガラス１２との間、その防犯ガラス１２と鋼板１３との間、その鋼板１３と室外側意匠部３０との間に断熱材４０がそれぞれ設けてある。この断熱材４０はプレート状の成形体、注入充填、不定形のものを押し込んで設けたものでも良い。
このようであるから、室内側意匠部２０、室外側意匠部３０を叩いた時の軽い感じのする音の発生を抑制できる。なお、室内外側意匠部２０，３０を金属パネルとした場合に、その金属パネルを叩いた時の金属共鳴音の発生を抑制できる。
また、室内外側意匠部２０，３０を押した時の変形を抑制できる。
また、扉体２の断熱性能が向上する。
また、断熱材４０をプレート状の成形体とし、接着せずに設けただけとすれば、扉体２の断熱性能が向上することと相俟って扉体２の熱による反りを抑制することができる。
なお、断熱材４０を設けなくとも良い。 In this embodiment, the heat insulating material 40 is provided between the indoor design portion 20 and the security glass 12, between the security glass 12 and the steel plate 13, and between the steel plate 13 and the outdoor design portion 30, respectively. is there. The heat insulating material 40 may be a plate-shaped molded body, injection-filled, or an indeterminate one provided by pressing.
Since it is like this, generation | occurrence | production of the sound which feels light when hitting the indoor side design part 20 and the outdoor side design part 30 can be suppressed. In addition, when the indoor / outdoor design parts 20 and 30 are metal panels, it is possible to suppress the generation of metal resonance noise when the metal panel is hit.
Moreover, a deformation | transformation when pushing the indoor-interior design part 20,30 can be suppressed.
Moreover, the heat insulation performance of the door body 2 is improved.
Moreover, if the heat insulating material 40 is made into a plate-shaped molded body and is provided without being bonded, the heat insulating performance of the door body 2 is improved and the warpage due to heat of the door body 2 is suppressed. Can do.
The heat insulating material 40 may not be provided.

次に、各部材の好ましい実施の形態を説明する。
前記骨組み枠体１１は図２、図３に示すように、戸先側縦枠材５０と吊元側縦枠材５１と上横枠材５２と下横枠材５３を方形状に接合したものである。これらの各枠材はアルミ押出形材である。
前記戸先側縦枠材５０は図４に示すように、中空部５０ａと内向き凹部５０ｂを有する矩形断面中空形状の長尺材で、室内側取付面５０ｃと室外側取付面５０ｄを有すると共に、室外側取付面５０ｄの面内方向外側部に突出板５４が、室外側取付面５０ｄよりも室外側に向けて突出して一体的に備え、この突出板５４は支持片５４ａを有し、その支持片５４ａが意匠部支持面である。 Next, a preferred embodiment of each member will be described.
As shown in FIGS. 2 and 3, the frame 11 has a door end side vertical frame member 50, a hanging side vertical frame member 51, an upper horizontal frame member 52, and a lower horizontal frame member 53 joined in a square shape. It is. Each of these frame members is an aluminum extruded profile.
As shown in FIG. 4, the door-end-side vertical frame member 50 is a long material having a rectangular cross-section having a hollow portion 50a and an inward recessed portion 50b, and has an indoor-side mounting surface 50c and an outdoor-side mounting surface 50d. The protruding plate 54 is integrally provided on the outer side in the in-plane direction of the outdoor mounting surface 50d so as to protrude from the outdoor mounting surface 50d toward the outdoor side. The protruding plate 54 has a support piece 54a. The support piece 54a is a design portion support surface.

前記吊元側縦枠材５１は図５に示すように、中空部５１ａと内向凹部５１ｂを有する矩形断面中空形状の長尺材で、室内側取付面５１ｃと室外側取付面５１ｄを有すると共に、室外側取付面５１ｄの面内方向外側部が室外側に突出して意匠部支持面５５としてある。
この吊元側縦枠材５１の面内方向の外側面５１ｅ、つまり吊元側縦枠７と対向する面には外向き凹部５６を有し、吊元側縦枠７の内向突出部７ａが外向き凹部５６内に入り込み、扉体２をバール等で無理にこじあけようとした場合に、その外向き凹部５６と内向突出部７ａが干渉しあってこじあけに耐える。 As shown in FIG. 5, the suspension side vertical frame member 51 is a long material having a hollow section 51a and an inward recessed portion 51b, and has a rectangular cross-section hollow shape, and has an indoor side mounting surface 51c and an outdoor side mounting surface 51d. An in-plane direction outer side portion of the outdoor side attachment surface 51d protrudes to the outdoor side and serves as a design portion support surface 55.
An outside surface 51e in the in-plane direction of the hanging side vertical frame member 51, that is, a surface facing the hanging side vertical frame 7 has an outward recess 56, and an inward protruding portion 7a of the hanging side vertical frame 7 is provided. When entering the outward recessed portion 56 and forcing the door body 2 to be forcibly opened with a bar or the like, the outward recessed portion 56 and the inward protruding portion 7a interfere with each other to withstand the opening.

前記上横枠材５２は図６、図７に示すように、下横枠材５３は図８と図９に示すように、中空部５２ａ，５３ａと内向板５２ｂ，５３ｂと押縁取付部５２ｃ，５３ｃを有する矩形断面中空形状の長尺材で、その押縁取付部５２ｃ，５３ｃに押縁５７を取付けることで内向き凹部５２ｄ，５３ｄを形成する。
前記上横枠材５２、下横枠材５３は室内側取付面５２ｅ，５３ｅと室外側取付面５２ｆ，５３ｆを有し、その室外側取付面５２ｆ，５３ｆの面内方向外側部が室外側に突出して意匠部支持面５８としてある。
前記戸先側縦枠材５０の中空部５０ａ、上横枠材５２の中空部５２ａ、下横枠材５３の中空部５３ａには補強鉄骨５９がそれぞれ挿入されてビス止めしてある。 As shown in FIGS. 6 and 7, the upper horizontal frame member 52 is shown in FIGS. 6 and 7, and the lower horizontal frame member 53 is shown in FIGS. 8 and 9, as shown in FIGS. 8 and 9, hollow portions 52a and 53a, inward plates 52b and 53b, and edge mounting portions 52c, Inwardly recessed portions 52d and 53d are formed by attaching a pressing edge 57 to the pressing edge mounting portions 52c and 53c, which is a long material having a hollow rectangular cross section having 53c.
The upper horizontal frame member 52 and the lower horizontal frame member 53 have indoor-side mounting surfaces 52e and 53e and outdoor-side mounting surfaces 52f and 53f, and the in-plane direction outer side portions of the outdoor-side mounting surfaces 52f and 53f are on the outdoor side. It projects as a design part support surface 58.
Reinforcing steel frames 59 are inserted into the hollow portion 50a of the door-end side vertical frame member 50, the hollow portion 52a of the upper horizontal frame member 52, and the hollow portion 53a of the lower horizontal frame member 53, respectively, and screwed.

骨組み枠体１１を形成する各枠材は前述の形状であるから、その骨組み枠体１１は、四周連続した室内側取付面と、四周連続した室外側取付面と、この室外側取付面よりも外側で室外側に突出した四周連続した意匠部取付面を有する。   Since each frame member forming the framework frame 11 has the above-described shape, the framework frame body 11 has four consecutive indoor side mounting surfaces, four consecutive outdoor side mounting surfaces, and more than this outdoor mounting surface. It has a design part mounting surface that is continuous on the outside and protrudes to the outdoor side.

前記防犯ガラス１２は、通常のガラスに比べて人為的に破壊されずらいガラスで、例えば中間膜を介在して２枚のガラスを接着したものである。
この防犯ガラス１２は、骨組み枠体１１を方形状に接合した後に、各縦枠材の内向き凹部５０ｂ，５１ｂ内に挿入し、上下横枠材５２，５３に押縁５７を取付けて各内向き凹部５０ｂ，５１ｂ，５２ｄ，５３ｄにガスケット６０を介して支持する。
前記各内向き凹部５０ｂ，５１ｂ，５２ｄ，５３ｄにはガラス周り補強鉄骨６１がそれぞれ設けられてビス止めしてある。これによって、骨組み枠体１１の防犯ガラス１２の周囲を補強している。 The security glass 12 is a glass that is difficult to be artificially broken as compared with a normal glass, and is formed by bonding two glasses with an intermediate film interposed therebetween, for example.
The security glass 12 is inserted into the inward recesses 50b and 51b of the vertical frame members after the frame 11 is joined in a rectangular shape, and the indentations 57 are attached to the upper and lower horizontal frame members 52 and 53 to face each inward direction. The recesses 50b, 51b, 52d, and 53d are supported via gaskets 60.
Each inward recess 50b, 51b, 52d, 53d is provided with a reinforcing steel frame 61 around the glass and screwed. Thereby, the periphery of the crime prevention glass 12 of the framework frame 11 is reinforced.

前記室内側意匠部２０は、室内側パネル２１を備え、この室内側パネル２１を各枠材の室内側取付面５０ｃ，５１ｃ，５２ｅ，５３ｅに接して取付ける。
例えば、図４、図５と図６、図８に示すように室内側パネル２１の裏面の左右縦縁寄りと上下横縁寄りに取付片２２をそれぞれ固着し、この各取付片２２を各枠材の切欠部２３を通して中空部５０ａ，５１ａ，５２ａ，５３ａ内に突出し、各枠材にビスで固着してある。
前述のようにして室内側パネル２１を取付けると、取付片２２が室内側取付面５０ｃ，５１ｃ，５２ｅ，５３ｅと干渉するので、図５、図６に示すように各縦枠材５０，５１の室内側取付面５０ｃ，５１ｃに凹陥部２４を形成し、その凹陥部２４に取付片２２の基部が位置し、先部が切欠部２３から中空部５０ａ，５１ａに突出するようにしてある。
また、上下横枠材５２，５３には取付片２２全体が嵌まり込む大きさの切欠部２３を形成してある。 The indoor side design portion 20 includes an indoor side panel 21, and the indoor side panel 21 is attached in contact with the indoor side attachment surfaces 50c, 51c, 52e, and 53e of the frame members.
For example, as shown in FIGS. 4, 5, 6, and 8, attachment pieces 22 are fixed to the left and right vertical edges and the upper and lower horizontal edges of the rear surface of the indoor panel 21, and each of the attachment pieces 22 is attached to each frame. It protrudes into the hollow portions 50a, 51a, 52a, 53a through the notch 23 of the material, and is fixed to each frame member with screws.
When the indoor side panel 21 is attached as described above, the attachment piece 22 interferes with the indoor side attachment surfaces 50c, 51c, 52e, 53e, and therefore, as shown in FIGS. A recessed portion 24 is formed on the indoor mounting surfaces 50c and 51c, the base portion of the mounting piece 22 is located in the recessed portion 24, and the front portion projects from the notch portion 23 to the hollow portions 50a and 51a.
Further, the upper and lower horizontal frame members 52 and 53 are formed with a notch 23 having a size that allows the entire mounting piece 22 to be fitted.

前述の室内側パネル２１は、図１に示す後述する室外側パネル３１と同様に複数のパネルを備え、その複数のパネルを図７、図９に示すように、裏板２５を介して継ぎ合せた形状で、隣接したパネル間に目地部２６を有している。
そして、採光部２ａを形成する場合には目地部２６を幅広くして裏板２５で継ぎ合せないようにし、その各パネルの裏面に図４、図６、図８に示すようにガラス押え２７を固着して取付け、このガラス押え２７に装着したガスケット２８を防犯ガラス１２の室内側面に押しつけてある。
なお、図２に示すように室内側パネル２１の裏面には補強材２９が固着してある。 The indoor side panel 21 described above includes a plurality of panels similar to the outdoor panel 31 described later shown in FIG. 1, and the plurality of panels are joined together via a back plate 25 as shown in FIGS. And has a joint portion 26 between adjacent panels.
When the daylighting portion 2a is formed, the joint portion 26 is widened so as not to be joined by the back plate 25, and a glass presser 27 is provided on the back surface of each panel as shown in FIGS. The gasket 28 attached to the glass presser 27 is fixedly attached to the room side surface of the security glass 12.
As shown in FIG. 2, a reinforcing material 29 is fixed to the back surface of the indoor panel 21.

前記室内側パネル２１と防犯ガラス１２と骨組み枠体１１の室内側内周面とで図２に示すように、空間部４１を形成し、この空間部４１に前述の断熱材４０が設けてある。   As shown in FIG. 2, a space portion 41 is formed by the indoor side panel 21, the security glass 12, and the indoor side inner peripheral surface of the frame 11, and the heat insulating material 40 described above is provided in the space portion 41. .

前記鋼板１３は図４〜図９に示すように、骨組み枠体１１の四周連続した室外側取付面５０ｄ，５１ｄ，５２ｆ，５３ｆに接してビス４２で固着して取付けてある。この鋼板１３の周囲は鉤形に折り曲げてあり、その折り曲げた部分が突出板５４、室外側取付面と意匠部取付面との段差部と対向し、鋼板１３が外れにくいようにしてある。
このように、鋼板１３が戸先側縦枠材５０、吊元側縦枠材５１、上下横枠材５２，５３の室外側取付面５０ｄ，５１ｄ，５２ｆ，５３ｆに亘ってビス４２で固着されるから、前述の各枠材の接合強度が鋼板１３によって向上する。 As shown in FIGS. 4 to 9, the steel plate 13 is attached to the outdoor mounting surfaces 50 d, 51 d, 52 f, and 53 f that are continuous four times around the frame 11 and fixed by screws 42. The periphery of the steel plate 13 is bent into a bowl shape, and the bent portion is opposed to the protruding plate 54, the step portion between the outdoor mounting surface and the design portion mounting surface, so that the steel plate 13 is difficult to come off.
Thus, the steel plate 13 is fixed by the screw 42 over the outdoor side attachment surfaces 50d, 51d, 52f, 53f of the door-end side vertical frame member 50, the suspension base side vertical frame member 51, and the upper and lower horizontal frame members 52, 53. Therefore, the joining strength of each frame member described above is improved by the steel plate 13.

この鋼板１３と防犯ガラス１２の室外側面と骨組み枠体１１の室外側内周面とで空間部４３を形成し、この空間部４３に前述の断熱材４０が設けてある。
なお、図示は省略するが、鉤形状の押え片の一片を鋼板１３のスリット状穴、各縦枠材５０，５１の室外側取付面５０ｄ，５１ｄに形成したスリット状の穴を通して中空部５０ａ，５１ａに突出し、その押え片の一片をビスで固着して取付けることで、その押え片の他片の鋼板１３を押しつけ保持して外れにくいようにしてある。 A space part 43 is formed by the outdoor side surface of the steel plate 13 and the security glass 12 and the outdoor side inner peripheral surface of the frame 11, and the heat insulating material 40 described above is provided in the space part 43.
In addition, although illustration is abbreviate | omitted, hollow part 50a, one piece of a hook-shaped presser piece passes through the slit-shaped hole of the steel plate 13, and the slit-shaped hole formed in the outdoor side attachment surface 50d, 51d of each vertical frame material 50,51. It protrudes to 51a, and one piece of the presser piece is fixed and attached with a screw so that the other steel plate 13 of the presser piece is pressed and held so as not to come off easily.

前記室外側意匠部３０は、室外側パネル３１を備え、この室外側パネル３１を骨組み枠体１１の四周連続した意匠部取付面５４ａ，５５，５８に接し、鋼板１３と骨組み枠体１１の四周連続した室外側取付面５０ｄ，５１ｄ，５２ｆ，５３ｆに固着して取付ける。
例えば、図４、図５に示すように室外側パネル３１の裏面にブラケット３２を固着して取付け、このブラケット３２を鋼板１３に接し、その鋼板１３にビス３３で固着すると共に、骨組み枠体１１の室外側取付面にビス３３で固着する。この室外側取付面に固着するビス３３は各枠材の中空部内からブラケット３２に螺合するので、各枠材の中空部の室内側部分に透孔を形成し、その透孔からビス３３を螺合する。 The outdoor design part 30 includes an outdoor panel 31, the outdoor panel 31 is in contact with the design part mounting surfaces 54 a, 55, and 58 that are continuous four times on the framework frame 11, and the steel plate 13 and the four frames of the framework frame 11 are arranged. It is fixedly attached to the continuous outdoor mounting surfaces 50d, 51d, 52f, and 53f.
For example, as shown in FIGS. 4 and 5, a bracket 32 is fixedly attached to the back surface of the outdoor panel 31, this bracket 32 is in contact with the steel plate 13, and is fixed to the steel plate 13 with screws 33, and the frame 11 It is fixed to the outdoor mounting surface of this with screws 33. The screws 33 fixed to the outdoor mounting surface are screwed into the brackets 32 from the inside of the hollow portions of the respective frame members. Therefore, through holes are formed in the indoor portions of the hollow portions of the respective frame members, and the screws 33 are inserted from the through holes. Screw together.

前記室外側パネル３１の裏面と鋼板１３との間に空間部４４を形成し、この空間部４４に前述の断熱材４０を設ける。   A space 44 is formed between the back surface of the outdoor panel 31 and the steel plate 13, and the above-described heat insulating material 40 is provided in the space 44.

前述の室外側パネル３１も室内側パネル２１と同様に図１に示すように、複数のパネルを備え、その複数のパネルを図７、図９に示すように裏板３４を介して継ぎ合せた形状で、隣接したパネル間に目地部３５を有している。
そして、採光部２ａを形成する場合には目地部３５を幅広くして裏板３４で継ぎ合せないようにし、その各パネルの裏面に図４、図６、図８に示すようにガラス押え３６を取付け、このガラス押え３６に装着したガスケット３７を防犯ガラス１２の室外側面に押しつけてある。 As shown in FIG. 1, the outdoor panel 31 described above includes a plurality of panels as shown in FIG. 1, and the plurality of panels are joined together via a back plate 34 as shown in FIGS. 7 and 9. It has a joint portion 35 between adjacent panels.
When the daylighting portion 2a is formed, the joint portion 35 is widened so as not to be joined by the back plate 34, and a glass presser 36 is provided on the back surface of each panel as shown in FIGS. The gasket 37 attached to the glass presser 36 is pressed against the outdoor side surface of the security glass 12.

前記上枠４、下枠５、戸先側縦枠６、吊元側縦枠７は室内側中空部４ｂ，５ｂ，６ｂ，７ｂと室外側中空部４ｃ，５ｃ，６ｃ，７ｃを有する形状で、その各室内側中空部４ｂ，５ｂ，６ｂ，７ｂより固着具を建物躯体側に固着してドア枠１を取付けてある。
このようであるから、室外から固着具を破壊しようとした場合に、室外側中空部があるので破壊しずらい。つまり、室外側中空部が破壊抵抗性を向上させている。 The upper frame 4, the lower frame 5, the door end side vertical frame 6 and the hanging base side vertical frame 7 have a shape having indoor side hollow portions 4b, 5b, 6b, 7b and outdoor side hollow portions 4c, 5c, 6c, 7c. The door frame 1 is attached by fixing a fixing tool to the building frame side from the indoor hollow portions 4b, 5b, 6b, and 7b.
Since it is like this, when it is going to destroy a fixing tool from the outdoors, since there exists an outdoor side hollow part, it is hard to destroy. That is, the outdoor hollow portion improves the fracture resistance.

前述した実施の形態では、骨組み枠体１１と鋼板１３がビスで固着され、その骨組み枠体１１と室内側パネル２１、室外側パネル３１がそれぞれビスで固着されているので、簡単に分解することができ、リサイクル、分離回収が可能である。   In the above-described embodiment, the frame 11 and the steel plate 13 are fixed with screws, and the frame 11 and the indoor panel 21 and the outdoor panel 31 are fixed with screws. Can be recycled and separated and recovered.

前述の室内側パネル２１、室外側パネル３１はアルミ板であるが、スチールパネル、鋳物製パネル、木製パネル、石パネルなど、及びそれらの組み合わせであっても良い。   The indoor side panel 21 and the outdoor side panel 31 described above are aluminum plates, but may be a steel panel, a cast panel, a wooden panel, a stone panel, or a combination thereof.

ドアの外観図である。It is an external view of a door. ドアの横断面図である。It is a cross-sectional view of a door. ドアの縦断面図である。It is a longitudinal cross-sectional view of a door. 図１のＡ−Ａ拡大断面図である。It is an AA expanded sectional view of FIG. 図１のＢ−Ｂ拡大断面図である。It is BB expanded sectional drawing of FIG. 図１のＣ−Ｃ拡大断面図である。It is CC sectional drawing of FIG. 図１のＤ−Ｄ拡大断面図である。It is DD expanded sectional drawing of FIG. 図１のＥ−Ｅ拡大断面図である。It is EE expanded sectional drawing of FIG. 図１のＦ−Ｆ拡大断面図である。It is FF expanded sectional drawing of FIG.

符号の説明Explanation of symbols

１…ドア枠、２…扉体、２ａ…採光部、１０…主構造体、１１…骨組み枠体、１２…防犯ガラス、１３…鋼板、１３ａ…開口部、２０…室内側意匠部、２０ａ…開口部、２１…室内側パネル、３０…室外側意匠部、３０ａ…開口部、３１…室外側パネル、３２…ブラケット、３３…ビス、４０…断熱材、５０…戸先側縦枠材、５０ｃ…室内側取付面、５０ｄ…室外側取付面、５１…吊元側縦枠材、５１ｃ…室内側取付面、５１ｄ…室外側取付面、５２…上横枠材、５２ｅ…室内側取付面、５２ｆ…室外側取付面、５３…下横枠材、５３ｅ…室内側取付面、５３ｆ…室外側取付面、５４ａ…支持片（意匠部取付面）、５５…意匠部取付面、５８…意匠部取付面。   DESCRIPTION OF SYMBOLS 1 ... Door frame, 2 ... Door body, 2a ... Daylighting part, 10 ... Main structure, 11 ... Frame frame body, 12 ... Security glass, 13 ... Steel plate, 13a ... Opening part, 20 ... Indoor side design part, 20a ... Opening part, 21 ... indoor side panel, 30 ... outdoor design part, 30a ... opening part, 31 ... outdoor panel, 32 ... bracket, 33 ... screw, 40 ... heat insulating material, 50 ... door side vertical frame material, 50c ... indoor-side mounting surface, 50d ... outdoor-side mounting surface, 51 ... hanging side vertical frame material, 51c ... indoor-side mounting surface, 51d ... outdoor-side mounting surface, 52 ... upper horizontal frame material, 52e ... indoor-side mounting surface, 52f: Outdoor mounting surface, 53: Lower horizontal frame material, 53e: Indoor mounting surface, 53f: Outdoor mounting surface, 54a: Support piece (design portion mounting surface), 55: Design portion mounting surface, 58: Design portion Mounting surface.

Claims (5)

ドア枠に扉体を開閉自在に取付けたドアであって、
前記扉体は、扉体の剛性を保持するための主構造体と、この主構造体の室内側面を覆うように取付けた室内側意匠部と、前記主構造体の室外側面を覆うように取付けた室外側意匠部を備え、
前記主構造体は、骨組み枠体に防犯ガラスと鋼板を、その鋼板が防犯ガラスよりも室外側となるようにそれぞれ取付けてあることを特徴とするドア。 A door with a door frame attached to the door frame so as to be freely opened and closed,
The door body is attached so as to cover a main structure for maintaining the rigidity of the door body, an indoor side design portion attached so as to cover an indoor side surface of the main structure, and an outdoor side surface of the main structure. The outdoor design part
The door is characterized in that the main structure has a security frame and a steel plate attached to a framework frame so that the steel plate is located outside the security glass. 室内側意匠部と鋼板と室外側意匠部に開口部を、相対向してそれぞれ形成して採光部を有する扉体とした請求項１記載のドア。   The door according to claim 1, wherein an opening is formed in the indoor side design portion, the steel plate, and the outdoor side design portion so as to face each other to form a door body having a daylighting portion. 室内側意匠部と防犯ガラスとの間、この防犯ガラスと鋼板との間、この鋼板と室外側意匠部との間に断熱材をそれぞれ設けた請求項１記載のドア。   The door according to claim 1, wherein a heat insulating material is provided between the indoor side design portion and the security glass, between the security glass and the steel plate, and between the steel plate and the outdoor side design portion. 骨組み枠体は戸先側縦枠材と吊元側縦枠材と上横枠材と下横枠材を方形状に接合したもので、
その骨組み枠体は、四周連続した室内側取付面と、四周連続した室外側取付面と、この室外側取付面よりも面内方向外側で四周連続した意匠部取付面を有する形状で、
前記骨組み枠体の室内側取付面に室内側意匠部を接して取付け、
前記骨組み枠体の室外側取付面に鋼板を接して取付け、
前記骨組み枠体の意匠部取付面に室外側意匠部を接するようにした請求項１記載のドア。 The framework frame body is made by joining the door end side vertical frame material, the hanging side vertical frame material, the upper horizontal frame material, and the lower horizontal frame material in a rectangular shape,
The framework frame body has a shape having an indoor side mounting surface that is continuous four times, an outdoor side mounting surface that is continuous four times, and a design portion mounting surface that is continuous four times on the outer side in the in-plane direction than the outdoor side mounting surface.
Attaching the indoor side design portion to the indoor side mounting surface of the framework frame,
A steel plate is attached in contact with the outdoor mounting surface of the framework frame,
The door according to claim 1, wherein the outdoor design portion is in contact with the design portion mounting surface of the frame structure. 骨組み枠体は、その意匠部取付面が室外側取付面よりも室外側に突出し、
室外側意匠部は室外側パネルを有し、この室外側パネルが意匠部取付面に接し、その室外側パネルと前記鋼板とが室内外側方向に離隔し、
前記室外側パネルの裏面にブラケットを固着し、このブラケットを鋼板を介在して室外側取付面に固着した請求項４記載のドア。

As for the framework frame, the design part mounting surface protrudes to the outdoor side rather than the outdoor side mounting surface,
The outdoor design part has an outdoor panel, the outdoor panel is in contact with the design part mounting surface, and the outdoor panel and the steel plate are separated in the indoor outdoor direction,
The door according to claim 4, wherein a bracket is fixed to the back surface of the outdoor panel, and the bracket is fixed to the outdoor mounting surface with a steel plate interposed.

Images