JPH036784Y2 - - Google Patents

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Publication number
JPH036784Y2
JPH036784Y2 JP4230485U JP4230485U JPH036784Y2 JP H036784 Y2 JPH036784 Y2 JP H036784Y2 JP 4230485 U JP4230485 U JP 4230485U JP 4230485 U JP4230485 U JP 4230485U JP H036784 Y2 JPH036784 Y2 JP H036784Y2
Authority
JP
Japan
Prior art keywords
stile
decorative board
horizontal
side decorative
back side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP4230485U
Other languages
Japanese (ja)
Other versions
JPS61159591U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4230485U priority Critical patent/JPH036784Y2/ja
Publication of JPS61159591U publication Critical patent/JPS61159591U/ja
Application granted granted Critical
Publication of JPH036784Y2 publication Critical patent/JPH036784Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】[Detailed explanation of the idea] 【産業上の利用分野】[Industrial application field]

本考案は一般住宅に使用される玄関用扉の改良
に関するものである。
This invention relates to the improvement of entrance doors used in general houses.

【従来の技術】[Conventional technology]

従来、一般住宅に使用される玄関用扉として
は、木製、金属性、プラスチツク製等の各種素材
で形成されたものが存在している。 しかるに、玄関用扉は第三者に対して最も強く
印象を与える部分であるために一般にはその意匠
性において優れていることに重点を置いた木製の
ものが主流を成していた。
Conventionally, entrance doors used in general houses have been made of various materials such as wood, metal, and plastic. However, since the entrance door is the part that makes the strongest impression on third parties, wooden doors have generally been mainstream, with an emphasis on superior design.

【考案が解決しようとする問題点】[Problem that the invention attempts to solve]

しかしながら、このような木製の玄関用扉は意
匠性の面では優れたものであるが、他方、防湿・
防水性、寸法安定性の諸特性において劣つている
と共に重量が大きく操作性において劣つていると
いう問題点があつた。
However, although such wooden entrance doors are excellent in terms of design, they are not moisture-proof or moisture-proof.
There were problems in that it was inferior in various properties such as waterproofness and dimensional stability, was heavy, and was inferior in operability.

【問題点を解決するための手段】[Means to solve the problem]

本考案者はこれらの問題点を解決すべく種々検
討した結果、玄関用扉の強度部材としての框を構
成する竪框と横框と横桟とを軽量なアルミニウム
製中空押出型材製とし、竪框と横框とはその両端
を留切りしてその突合せ部内にL型のコーナーピ
ースを挿入して該コーナーピースにそれぞれタツ
ピングビスを螺合して互に連結し且つ竪框同士は
その間に配置した横桟にタツピングビスを螺合さ
せて連結して強度の補強を行い、この強度部材の
表面側に構造用合板の表面に接着された表面側化
粧板を、また裏面側に裏面側化粧板をそれぞれ配
設すると共にこの構造用合板と裏面側化粧板とを
框を構成する部材を介して外観が良好な状態にボ
ルト・ナツトで連結固定し、この表裏両面側の化
粧板が配設されている框の四周を防湿材を介して
表裏両面側の化粧板を内側に挟持する断面コ字状
の四周部材により額縁状に被覆した本考案に係る
玄関用扉を完成したのである。 すなわち本考案は、それぞれアルミニウム製中
空押出型材より成り留切りされた竪框と横框の突
合せ部内にL型のコーナーピースを挿入され該コ
ーナーピースにそれぞれ螺合されたタツピングビ
スにより互に連結されており且つ竪框とアルミニ
ウム製中空押出型材より成る横桟とがタツピング
ビスにより連結されている框の表面側に、構造用
合板の表面に接着された表面側化粧板が、また裏
面側に裏面側化粧板がそれぞれ配設されており、
構造用合板と裏面側化粧板とが框を構成する竪
框、横框、横桟と構造用合板及び/又は表面側化
粧板とに固定されているナツトに裏面側化粧板と
框を構成する竪框、横框、横桟とを貫通して螺合
されたボルトより固定されており、且つ框の四周
が防湿材を介して表裏両面側の化粧板を内側に挟
持する構コ字状の四周部材により被覆されている
ことを特徴とする玄関用扉を提供するものであ
る。
As a result of various studies to solve these problems, the inventor of the present invention made the vertical stile, horizontal stile, and horizontal crosspiece that constitute the stile as a strength member of the entrance door made of lightweight aluminum hollow extrusion. The stile and horizontal stile were connected to each other by cutting off both ends, inserting an L-shaped corner piece into the abutting part, and screwing a tapping screw into each corner piece, and the vertical stile was placed between them. Tapping screws are screwed into the horizontal crosspieces to connect them and reinforce the strength, and the front side decorative board glued to the surface of the structural plywood is attached to the front side of this strength member, and the back side decorative board is attached to the back side. At the same time, this structural plywood and the decorative board on the back side are connected and fixed with bolts and nuts through the members constituting the frame so that the appearance is good, and the decorative board on both the front and back sides is arranged. An entrance door according to the present invention was completed in which the four circumferences of the stile were covered in a frame-like manner by a four-circumference member with a U-shaped cross section that sandwiched the decorative panels on both the front and back sides inside with a moisture-proof material interposed therebetween. That is, in the present invention, an L-shaped corner piece is inserted into the abutting portion of a vertical stile and a horizontal stile, each made of a hollow extruded aluminum member, and connected to each other by a tapping screw screwed into the corner piece. On the front side of the frame, in which the vertical stile and the horizontal frame made of hollow extruded aluminum members are connected by tapping screws, there is a front side decorative board glued to the surface of the structural plywood, and on the back side there is a back side decorative board. Each board is arranged,
Structural plywood and back side decorative board constitute a stile.The back side decorative board and frame are fixed to nuts fixed to the vertical stile, horizontal stile, horizontal frame, structural plywood and/or front side decorative board. It is fixed by screwed bolts that pass through the vertical stile, horizontal stile, and horizontal crosspiece, and the four circumferences of the stile sandwich decorative boards on both the front and back sides inward through a moisture-proof material. The present invention provides an entrance door characterized by being covered with four circumferential members.

【実施例】【Example】

以下、図面に示す実施例に基づき本考案に係る
玄関用扉について更に説明する。 第1図は本考案に係る玄関用扉の1実施例の室
内側の正面図、第2図は第1図に示した玄関扉を
構成する框の正面図、第3図は第1図におけるA
−A線拡大断面図、第4図は第1図におけるB−
B線拡大断面図、第5図は本考案に係る玄関用扉
に使用するボルトの斜視図、第6図は本考案に使
用するナツトの斜視図である。 図面中、1は第2図に示す如き強度部材を構成
する框であり、それぞれ重量の軽いアルミニウム
製中空押出型材より成る竪框1aと横框1bと補
強用の横桟1cとにより構成されている。竪框1
aと横框1bとはその両端をそれぞれ留切りされ
ており且つその突き合わされたコーナー部内にL
型のコーナーピース3を挿入されており、このコ
ーナーピース3にそれぞれ竪框1aと横框1bと
を貫通して螺合されたタツピングビス2により互
に連結されており、また竪框1aと横桟1cとは
横桟1cに設けられているタツピングホールに竪
框1aを貫通して螺合されたタツピングビス2に
より連結されている。4は框1の表面側に配設さ
れている構造用合板、5は構造用合板4の表面に
接着された化粧合板や集成木質板などより成る表
面側化粧板であつてその表面に防湿塗膜を有する
ものであることが好ましい。6は框1の裏面に配
設されている化粧合板や集成木質板などより成る
裏面側化粧板である。7は框1を構成する竪框1
a、横框1b、横桟1cと裏面側化粧板6とを貫
通して挿入せしめられるボルト、8は框1を構成
する竪框1a、横框1b、横桟1cと構造用合板
4及び/又は表面側化粧板5とに固定されており
前記ボルト7が螺合されて構造用合板4と裏面側
化粧板6とを固定する役目をなすナツトであり、
このボルト7はその頭部が裏面側化粧板6の表面
より著して突出して外観を損うことがないように
第5図に示す如く六角穴付平頭ボルトであること
が好ましく、またナツト8は框1を構成する竪框
1a、横框1b、横桟1cと構造用合板4及び/
又は表面側化粧板5とに容易且つ確実に固定され
るように第6図に示す如く一端に六角穴を有し且
つその六角穴が設けられている側と反対側に行く
にしたがつて先細り状のテーパを成しそのテーパ
状の外面に内周に螺設されているメネジのピツチ
とは異なるピツチで刃状の断続螺旋状突起が突設
せしめられている鬼目ナツトが好ましい。9は裏
面に構造用合板4が接着されている表面側化粧板
5が表面側にまた裏面側化粧板6が裏面側にそれ
ぞれ配設されている框1の四周を合成樹脂発泡シ
ートの如き防湿材10を介し表裏両面側の化粧板
4及び6を内側に挟持して額縁状に被覆する断面
コ字状の四周部材であり、その挟持状態を確実に
するためには接着剤を使用することが好ましい。
Hereinafter, the entrance door according to the present invention will be further explained based on the embodiment shown in the drawings. Fig. 1 is a front view of the indoor side of one embodiment of the entrance door according to the present invention, Fig. 2 is a front view of a stile constituting the entrance door shown in Fig. 1, and Fig. 3 is a A
-A line enlarged sectional view, Fig. 4 is B- in Fig. 1
FIG. 5 is a perspective view of a bolt used in the entrance door according to the present invention, and FIG. 6 is a perspective view of a nut used in the present invention. In the drawings, reference numeral 1 denotes a frame constituting a strength member as shown in Fig. 2, which is composed of a vertical frame 1a, a horizontal frame 1b, and a reinforcing horizontal frame 1c, each of which is made of lightweight hollow extruded aluminum material. There is. Vertical frame 1
A and horizontal stile 1b are cut off at both ends, and there is an L in the butted corner.
A corner piece 3 of the mold is inserted into the corner piece 3, and the vertical stile 1a and the horizontal stile 1b are connected to each other by tapping screws 2 which are threaded through each other. 1c is connected to the horizontal frame 1c by a tapping screw 2 screwed into a tapping hole provided in the horizontal frame 1c through the vertical frame 1a. 4 is a structural plywood installed on the surface side of the frame 1, and 5 is a surface decorative board made of decorative plywood or laminated wood board bonded to the surface of the structural plywood 4, and the surface is coated with moisture-proof coating. Preferably, it has a membrane. Reference numeral 6 denotes a back side decorative board made of decorative plywood, laminated wood board, etc., arranged on the back side of the frame 1. 7 is vertical stile 1 that constitutes stile 1
a, a bolt inserted through the horizontal stile 1b, the horizontal stile 1c, and the back side decorative board 6; 8, the vertical stile 1a, the horizontal stile 1b, the horizontal stile 1c, and the structural plywood 4 and/or which constitute the stile 1; Or, it is a nut that is fixed to the front side decorative board 5 and has the role of fixing the structural plywood 4 and the back side decorative board 6 by being screwed with the bolt 7,
This bolt 7 is preferably a flat head bolt with a hexagonal socket as shown in FIG. 5, so that the head does not protrude significantly from the surface of the back side decorative board 6 and spoil the appearance. The vertical stile 1a, the horizontal stile 1b, the horizontal stile 1c that constitute the stile 1, and the structural plywood 4 and/or
Or, in order to be easily and reliably fixed to the front decorative board 5, it has a hexagonal hole at one end, as shown in FIG. 6, and tapers toward the side opposite to the side where the hexagonal hole is provided. Preferably, the nut is tapered and has a blade-shaped interrupted spiral protrusion protruding from the tapered outer surface at a pitch different from the pitch of the female thread threaded on the inner periphery. Reference numeral 9 denotes a moisture-proof material such as a synthetic resin foam sheet for the four circumferences of the frame 1, which has a front side decorative board 5 on the front side and a back side decorative board 6 on the back side, to which the structural plywood 4 is adhered. It is a four-circumferential member with a U-shaped cross section that sandwiches decorative laminates 4 and 6 on both the front and back sides through a material 10 and covers them in a frame shape, and adhesive must be used to ensure the sandwiching state. is preferred.

【作用及び効果】 以上の如き構造を有する本考案に係る玄関用扉
は、強度部材である框1が軽量のアルミニウム製
中空押出型材より成り四周部材を構成する竪框と
横框とは留切りされたコーナー部内にL型コーナ
ーピース3を挿入され且つこのコーナーピース3
にそれぞれ螺合されたタツピングビス2により互
に連結されており且つ竪框1aと横桟1cとが横
桟1cのタツピングホールに螺合されたタツピン
グビス2により互に連結されて補強されているの
で、軽量であるにもかかわらず反りやネジレに対
して充分な強度を有しているのであり、またこの
框1の表面側に配設されている構造用合板4及
び/又は表面側化粧板5と裏面側に配設されてい
る裏面側化粧板6とが框1の竪框1a、横框1
b、横桟1cが存在している位置でボルト・ナツ
ト7,8により固定されていると共に構造用合板
4と表面側化粧板5とは接着剤により確実に接着
されているために表裏両面が木製の化粧板5と6
とから成つているにもかかわらず木製板特有の反
り易いという欠点を除去されており、更に表面は
安価な構造用合板4と美麗な表面側化粧板5との
二重構造であるので美麗で且つ丈夫で防犯性能が
優れており、また四周は防湿材10を介して表裏
両面側の化粧板5,6を内側に挟持する断面コ字
状の四周部材9により額縁状に被覆されているの
で各板4,5,6の端縁が露出することがないと
共に意匠的に優れているばかりでなく、防湿材1
0により各板4,5,6の端縁が保護されている
ので各板4,5,6の端縁から雨水が浸入して各
板4,5,6の強度が低下したり変色したりする
恐れもないのである。 以上詳述した如く本考案に係る玄関用扉は、従
来の木製玄関用扉に比較して寸法変化が長手方向
で約1/3、幅方向で約1/5、厚さ方向で約1/4に減
少させることができると共に反りやネジレが防止
できて全体として極めて良好な寸法安定性を有す
るものである。 また、従来の木製玄関用扉に比較してその重量
が3/5以下に軽減されるため開閉操作が容易とな
ると共に、必要以上の高強度の蝶番を使用する必
要もなくなるため取付施工に要する費用を軽減す
ることが可能となり且つ耐久性も向上するのであ
る。更に屋内側の表面に露出するボルトを取り換
えることによつて意匠的効果を簡単に変更するこ
とも可能である。 このように従来の木製玄関用扉の有していない
種々の効果を有している本考案に係る玄関用扉
は、その実用的価値の極めて大なるものである。
[Operations and Effects] In the entrance door according to the present invention having the structure as described above, the stile 1, which is a strength member, is made of a lightweight hollow extruded aluminum member, and the vertical stile and horizontal stile that constitute the four circumferential members are cut off. The L-shaped corner piece 3 is inserted into the corner
The vertical frame 1a and the horizontal bar 1c are mutually connected and reinforced by the tapping screws 2 screwed into the tapping holes of the horizontal bar 1c. Although it is lightweight, it has sufficient strength against warping and twisting, and the structural plywood 4 and/or front decorative board 5 disposed on the front side of the frame 1. and the back side decorative board 6 arranged on the back side are the vertical stile 1a and the horizontal stile 1 of the stile 1.
b. The horizontal crosspiece 1c is fixed by bolts and nuts 7 and 8 at the position where it is present, and the structural plywood 4 and the front decorative board 5 are securely bonded with adhesive, so that both the front and back sides are fixed. Wooden decorative boards 5 and 6
Despite being made of wood, the disadvantage of being easily warped, which is characteristic of wooden boards, has been eliminated, and the surface is beautiful because it has a dual structure of inexpensive structural plywood 4 and beautiful decorative board 5 on the front side. In addition, it is durable and has excellent security performance, and the four circumferences are covered in a frame-like manner by a four-circumference member 9 with a U-shaped cross section that holds the decorative boards 5 and 6 on both the front and back sides inside with a moisture-proof material 10 interposed therebetween. Not only does the edge of each board 4, 5, and 6 not be exposed and has an excellent design, but also the moisture-proof material 1
Since the edges of each plate 4, 5, 6 are protected by 0, rainwater will not enter from the edge of each plate 4, 5, 6 and reduce the strength of each plate 4, 5, 6 or cause discoloration. There is no fear of it happening. As detailed above, the entrance door according to the present invention has dimensional changes of about 1/3 in the longitudinal direction, about 1/5 in the width direction, and about 1/1 in the thickness direction compared to conventional wooden entrance doors. 4 and can prevent warping and twisting, resulting in extremely good dimensional stability as a whole. In addition, the weight is reduced to less than 3/5 compared to conventional wooden entrance doors, making it easier to open and close, and there is no need to use unnecessarily high-strength hinges, which requires additional installation work. This makes it possible to reduce costs and improve durability. Furthermore, the design effect can be easily changed by replacing the bolts exposed on the indoor surface. As described above, the entrance door according to the present invention, which has various effects that conventional wooden entrance doors do not have, has extremely great practical value.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案に係る玄関用扉の1実施例の室
内側の正面図、第2図は第1図に示した玄関扉を
構成する框の正面図、第3図は第1図におけるA
−A線拡大断面図、第4図は第1図におけるB−
B線拡大断面図、第5図は本考案に係る玄関用扉
に使用するボルトの斜視図、第6図は本考案に使
用するナツトの斜視図である。 1……框、1a……竪框、1b……横框、1c
……横桟、2……タツピングビス、3……コーナ
ーピース、4……構造用合板、5……表面側化粧
板、6……裏面側化粧板、7……ボルト、8……
ナツト、9……四周部材、10……防湿材。
Fig. 1 is a front view of the indoor side of one embodiment of the entrance door according to the present invention, Fig. 2 is a front view of a stile constituting the entrance door shown in Fig. 1, and Fig. 3 is a A
-A line enlarged sectional view, Fig. 4 is B- in Fig. 1
FIG. 5 is a perspective view of a bolt used in the entrance door according to the present invention, and FIG. 6 is a perspective view of a nut used in the present invention. 1...Stile, 1a...Vertical stile, 1b...Horizontal stile, 1c
... Horizontal beam, 2 ... Tapping screw, 3 ... Corner piece, 4 ... Structural plywood, 5 ... Decorative board on the front side, 6 ... Decorative board on the back side, 7 ... Bolt, 8 ...
Nut, 9... Four circumferential members, 10... Moisture proof material.

Claims (1)

【実用新案登録請求の範囲】 1 それぞれアルミニウム製中空押出型材より成
り留切りされた竪框1aと横框1bの突合せ部
内にL型のコーナーピース3を挿入され該コー
ナーピース3にそれぞれ螺合されたタツピング
ビス2により互に連結されており且つ竪框1a
とアルミニウム製中空押出型材より成る横桟1
cとがタツピングビス3により連結されている
框1の表面側に、構造用合板4の表面に接着さ
れた表面側化粧板5が、また裏面側に裏面側化
粧板6がそれぞれ配設されており、構造用合板
4と裏面側化粧板6とが框1を構成する竪框1
a、横框1b、横桟1cと構造用合板4及び/
又は表面側化粧板5とに固定されているナツト
8に裏面側化粧板6と框1を構成する竪框1
a、横框1b、横桟1cとを貫通して螺合され
たボルト7より固定されており、且つ框1の四
周が防湿材10を介して表裏両面側の化粧板
5,6を内側に挟持する断面コ字状の四周部材
9により被覆されていることを特徴とする玄関
用扉。 2 防湿材10が合成樹脂発泡シートである実用
新案登録請求の範囲第1項に記載の玄関用扉。 3 ボルト7及びナツト8が六角穴付平頭ボルト
と鬼目ナツトである実用新案登録請求の範囲第
1項又は第2項に記載の玄関用扉。 4 表面側化粧板5が表面に防湿塗膜を有する表
面化粧板である実用新案登録請求の範囲第1項
から第3項までのいずれか1項に記載の玄関用
扉。
[Claims for Utility Model Registration] 1. An L-shaped corner piece 3 is inserted into the abutting portion of the vertical stile 1a and horizontal stile 1b, each made of hollow extruded aluminum material and cut off, and screwed into the corner piece 3, respectively. They are connected to each other by tapping screws 2, and the vertical frame 1a
Horizontal crosspiece 1 made of hollow extruded aluminum material
A front side decorative board 5 bonded to the front surface of the structural plywood 4 is provided on the front side of the frame 1, which is connected to the frame 1 by tapping screws 3, and a back side decorative board 6 is provided on the back side. , a vertical stile 1 in which the structural plywood 4 and the back side decorative board 6 constitute the stile 1
a, horizontal stile 1b, horizontal stile 1c and structural plywood 4 and/or
Or the vertical stile 1 that constitutes the back side decorative board 6 and the stile 1 to the nut 8 fixed to the front side decorative board 5
a, it is fixed by bolts 7 screwed together through the horizontal stile 1b and the horizontal stile 1c, and the four circumferences of the stile 1 are attached to the decorative boards 5 and 6 on both the front and back sides through the moisture-proofing material 10. An entrance door characterized in that it is covered with a four-circumferential member 9 having a U-shaped cross section and sandwiched therebetween. 2. The entrance door according to claim 1, wherein the moisture proofing material 10 is a synthetic resin foam sheet. 3. The entrance door according to claim 1 or 2, wherein the bolt 7 and nut 8 are hexagon socket flat head bolts and blind nuts. 4. The entrance door according to any one of claims 1 to 3, wherein the front side decorative board 5 is a surface decorative board having a moisture-proof coating on the surface.
JP4230485U 1985-03-26 1985-03-26 Expired JPH036784Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4230485U JPH036784Y2 (en) 1985-03-26 1985-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4230485U JPH036784Y2 (en) 1985-03-26 1985-03-26

Publications (2)

Publication Number Publication Date
JPS61159591U JPS61159591U (en) 1986-10-03
JPH036784Y2 true JPH036784Y2 (en) 1991-02-20

Family

ID=30552937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4230485U Expired JPH036784Y2 (en) 1985-03-26 1985-03-26

Country Status (1)

Country Link
JP (1) JPH036784Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027836A1 (en) * 2004-09-09 2006-03-16 Sanwa Shutter Corporation Crime prevention structure of steel door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7323369B2 (en) * 2019-07-26 2023-08-08 三和シヤッター工業株式会社 FIXING METHOD AND FIXING STRUCTURE OF PANEL SURFACE MATERIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027836A1 (en) * 2004-09-09 2006-03-16 Sanwa Shutter Corporation Crime prevention structure of steel door

Also Published As

Publication number Publication date
JPS61159591U (en) 1986-10-03

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