JP4915814B2

JP4915814B2 - Door with window

Info

Publication number: JP4915814B2
Application number: JP2007274500A
Authority: JP
Inventors: 一寿横田
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2007-10-22
Filing date: 2007-10-22
Publication date: 2012-04-11
Anticipated expiration: 2027-10-22
Also published as: JP2009102853A

Description

本発明は、窓付き扉体に係わり、更に詳しくはキャビネットの開閉扉等として用いる窓付き扉体に関するものである。 The present invention relates to a door body with a window, and more particularly to a door body with a window used as an opening / closing door of a cabinet.

従来から、キャビネットの開閉扉に窓付き扉体を用いることは公知であり、扉本体の開口部にガラス板やアクリル板等の窓板を保持する構造も各種提供されている。通常、開閉扉は開放時に裏面も露出するので、ラッチや引手等の部材を隠すために後面板、あるいは裏カバーを有し、比較的厚くなって重量が重くなる。 Conventionally, it is known to use a door with a window as an opening / closing door of a cabinet, and various structures for holding a window plate such as a glass plate or an acrylic plate in an opening of a door body are also provided. Usually, since the back surface of the open / close door is exposed when it is opened, it has a rear plate or a back cover to hide members such as a latch and a handle, and becomes relatively thick and heavy.

特許文献１には、扉本体の略全面にパッキンを利用してガラス板を取付けてなるガラス扉構造において、スチール製の板材の略全面中央部にガラス板装着用開口を打抜き形成して周囲の残余部分を表面板となし、該表面板の端縁を裏面側へ折曲して周枠部を形成し、前記開口の口縁裏面側の周囲に、表面板の補強を兼ねたガラス板保持用縦枠部材及び横枠部材を溶着して扉本体を形成するとともに、ガラス板を該縦枠部材と横枠部材を利用して取付けたガラス扉構造が開示されている。 In Patent Document 1, in a glass door structure in which a glass plate is attached to substantially the entire surface of a door body by using packing, a glass plate mounting opening is punched and formed in a substantially central portion of the entire surface of a steel plate material. The remaining portion is a surface plate, the edge of the surface plate is bent to the back surface side to form a peripheral frame portion, and the glass plate holding that also serves as a reinforcement for the surface plate around the lip back surface side of the opening A glass door structure is disclosed in which a vertical frame member and a horizontal frame member are welded to form a door body, and a glass plate is attached using the vertical frame member and the horizontal frame member.

しかし、特許文献１に記載のものは、表面板の裏面側に縦枠部材及び横枠部材を溶着する必要があるが、スポット溶接痕が表面板に生じるので外観性を損ない、またカラー鋼板を用いて扉体を製造する場合には溶接は使用できないので好ましくない。 However, although the thing of patent document 1 needs to weld a vertical frame member and a horizontal frame member to the back surface side of a surface plate, since a spot weld trace arises in a surface plate, an external appearance property is impaired, and a color steel plate is used. When manufacturing a door body using, since welding cannot be used, it is unpreferable.

特許文献２には、前面板に設けた窓孔に透光板を装着したキャビネット等における透光窓付き扉において、前記前面板における窓孔の縁に、化粧部材における断面ほぼＵ字状をなす化粧縁を嵌合し、前記化粧部材における化粧縁の後部外側縁より後方に突出する後向片の後端部に設けた取付部に、外端部が前記前面板の外側部に形成した補強枠に係合し、かつ内端部に透光板押え部が形成された後面板の中間部を止着し、前記後面板の透光板押え部の前面と、化粧部材における化粧縁の後面と、後向片の内面とによって形成される空間に、透光板の縁部を嵌合して、透光板を支持した構造が開示されている。 In Patent Document 2, in a door with a translucent window in a cabinet or the like in which a translucent plate is mounted in a window hole provided in a front plate, the edge of the window hole in the front plate has a substantially U-shaped cross section in a decorative member. Reinforcement that the outer end is formed on the outer side of the front plate at the rear end of the rear piece that fits the decorative edge and protrudes rearward from the rear outer edge of the decorative edge of the decorative member An intermediate portion of a rear plate that is engaged with the frame and has a translucent plate pressing portion formed at an inner end thereof is fastened, and the front surface of the rear plate of the rear plate and the rear surface of the decorative edge of the decorative member And the structure which fitted the edge part of the translucent board in the space formed by the inner surface of a back piece and supported the translucent board is disclosed.

特許文献２に記載の構造は、保持部材を溶接することなく前面板に透光板をネジ止めにより装着することができるものの、組み立てに手間がかかるとともに、縦と横の化粧部材と後面板が交差するコーナー部では、互いの部材が９０度の突合せになり、そのため表側ではコーナー部材で接合部を隠す必要があるといった外観性の問題もある。
実用新案登録第２５７３１６８号公報特許３８５２８３１号公報 Although the structure described in Patent Document 2 can attach a translucent plate to the front plate by screwing without welding the holding member, it takes time to assemble, and the vertical and horizontal decorative members and the rear plate are In the intersecting corner portion, the members of each other face each other at 90 degrees. Therefore, on the front side, it is necessary to hide the joint portion with the corner member.
Utility Model Registration No. 2573168 Japanese Patent No. 3852931

そこで、本発明が前述の状況に鑑み、解決しようとするところは、キャビネットの開閉扉等として用いる窓付き扉体において、表面板と裏面板とを有する重量構造の箱型の扉体であっても、表面板と裏面板に保持部材を溶接することなく、窓板を簡単且つ確実に取付けることができ、また外観的にも優れた窓付き扉体を提供する点にある。 Therefore, in view of the situation described above, the present invention intends to solve a box-type door having a weight structure having a front plate and a back plate in a door with a window used as an open / close door of a cabinet. However, it is possible to easily and surely attach the window plate without welding the holding member to the front plate and the back plate, and to provide a door body with a window which is excellent in appearance.

本発明は、前述の課題解決のために、表面板と裏面板とを有する扉本体に形成した開口部に、窓板を保持した枠体を取付けてなる窓付き扉体であって、前記表面板に形成した第１開口部より前記裏面板に形成した第２開口部を小さく設定し、型材からなる枠体の本体部で前記窓板の周囲を保持し、該枠体には、表側に前記第１開口部の開口縁に係止する鍔部を有するとともに、前記第２開口部の開口縁の前面側に当接する固定部を有し、前記窓板の周囲を保持した状態で表側から前記枠体の本体部を第１開口部から挿入し、前記鍔部を前記第１開口部の開口縁に係止するとともに、前記固定部を前記第２開口部の開口縁の前面側に当接した状態で、該第２開口部の開口縁に形成した通孔に裏側から挿通したネジを前記固定部に螺合し、前記表面板と裏面板とを引き付けて固定することを特徴とする窓付き扉体（請求項１）。 In order to solve the above-mentioned problems, the present invention is a door body with a window in which a frame body holding a window plate is attached to an opening formed in a door body having a front surface plate and a back surface plate. a second opening formed in the back plate than the first opening formed on the face plate is set smaller, hold the periphery of the window pane in the main body portion of the frame body made of mold material, the said frame, on the front side While having a collar part latched to the opening edge of the 1st opening part, it has a fixed part contacted to the front side of the opening edge of the 2nd opening part, and from the front side in the state where the circumference of the window board was held The main body portion of the frame body is inserted from the first opening portion, the collar portion is locked to the opening edge of the first opening portion, and the fixing portion is brought into contact with the front surface side of the opening edge of the second opening portion. In the state of contact, a screw inserted from the back side into a through hole formed in the opening edge of the second opening is screwed into the fixing portion, and the table Windowed door, characterized in that securing attract the plate and the back plate (claim 1).

ここで、前記枠体は、中央部の前記本体部に前記窓板の縁部を保持する内方へ開放した凹溝を形成するとともに、該本体部の表側に前記鍔部を形成し、裏側に前記固定部を形成し、前記凹溝と前記固定部との間に外方へ開放した連結溝を形成した断面形状の押出し型材からなり、該型材を適宜長さに端部を４５度に切断して縦枠と横枠を形成し、該縦枠と横枠の切断面を接合するとともに、Ｌ字形の連結具をそのコーナー部の両連結溝内に沿わせ、前記固定部を貫通したネジを連結具に螺合してなることが好ましい（請求項２）。 Here, the frame body has a concave groove that opens inward to hold the edge of the window plate in the main body portion at the center, and the flange portion is formed on the front side of the main body portion, and the back side Formed of an extruded mold material having a cross-sectional shape in which a connecting groove opened outward is formed between the concave groove and the fixed part. Cut to form a vertical frame and a horizontal frame, the cut surfaces of the vertical frame and the horizontal frame are joined, and an L-shaped connector is fitted in both the connecting grooves in the corner portion, and penetrates the fixing portion. It is preferable that the screw is screwed to the connector (claim 2).

また、前記枠体の固定部の内方に沿って前記裏面板の第２開口部の開口縁内側に嵌合する突縁を形成してなることも好ましい（請求項３）。 Moreover, it is also preferable to form a projecting edge that fits inside the opening edge of the second opening of the back plate along the inside of the fixing portion of the frame (Claim 3).

そして、前記裏面板の第２開口部の開口縁を内側にハゼ折りし、該ハゼ折り部分に前記通孔を形成してなるとより好ましい（請求項４）。 It is more preferable that the opening edge of the second opening of the back plate is folded inward and the through hole is formed in the folded portion (Claim 4).

以上にしてなる請求項１に係る発明の窓付き扉体は、表面板と裏面板とを有する扉本体に形成した開口部に、窓板を保持した枠体を取付けてなる窓付き扉体であって、前記表面板に形成した第１開口部より前記裏面板に形成した第２開口部を小さく設定し、型材からなる枠体の本体部で前記窓板の周囲を保持し、該枠体には、表側に前記第１開口部の開口縁に係止する鍔部を有するとともに、前記第２開口部の開口縁の前面側に当接する固定部を有し、前記窓板の周囲を保持した状態で表側から前記枠体の本体部を第１開口部から挿入し、前記鍔部を前記第１開口部の開口縁に係止するとともに、前記固定部を前記第２開口部の開口縁の前面側に当接した状態で、該第２開口部の開口縁に形成した通孔に裏側から挿通したネジを前記固定部に螺合し、前記表面板と裏面板とを引き付けて固定するので、表面板と裏面板とを有する重量構造の箱型の扉体であっても、表面板と裏面板に保持部材を溶接することなく、窓板を簡単且つ確実に取付けることができ、また外観的にも優れている。また、窓板は周囲を枠体で保持されているので、取扱いが容易であり、搬送中や作業中に破損する恐れも少ないのである。また、枠体を扉本体の開口部に取付けることにより、表面板と裏面板とを強固に連結することができ、溶接を用いなくても強度の高い扉体となる。
The door body with a window of the invention according to claim 1 as described above is a door body with a window formed by attaching a frame body holding a window plate to an opening formed in a door body having a front plate and a back plate. there are, the second opening is set smaller formed on the back plate than the first opening formed in the surface plate, hold the periphery of the window pane in the main body portion of the frame body made of mold material, said frame Has a hook portion that engages with the opening edge of the first opening portion on the front side, and a fixing portion that contacts the front surface side of the opening edge of the second opening portion, and holds the periphery of the window plate In this state, the main body part of the frame body is inserted from the first opening part from the front side, the hook part is locked to the opening edge of the first opening part, and the fixing part is opened to the opening edge of the second opening part. A screw inserted from the back side into a through hole formed in the opening edge of the second opening portion in the state of contacting the front surface side of the second opening portion to the fixing portion Since the front plate and the back plate are attracted and fixed, the holding member is welded to the front plate and the back plate even in the case of a box-type door having a heavy structure having the front plate and the back plate. In addition, the window plate can be easily and reliably attached, and the appearance is excellent. In addition, since the periphery of the window plate is held by a frame body, it is easy to handle and there is little risk of breakage during transportation or work. Further, by attaching the frame body to the opening of the door main body, the front plate and the back plate can be firmly connected, and the door body has high strength without using welding.

請求項２によれば、窓板の四辺に凹溝を向けて縦枠と横枠を配し、適宜クッション材を介在させて四方から窓板の縁部に縦枠と横枠の凹溝を嵌合すると同時に、４５度に切断した縦枠と横枠の切断面を接合し、その状態でコーナー部の外側からＬ字形の連結具を両連結溝内に沿わせ、前記固定部を貫通したネジを連結具に螺合することにより、簡単に窓板を保持した状態で枠体を組み立てることができる。 According to claim 2, the vertical frame and the horizontal frame are arranged with the concave grooves facing the four sides of the window plate, and the groove of the vertical frame and the horizontal frame is formed on the edge of the window plate from four sides with an appropriate cushioning material interposed therebetween. Simultaneously with the fitting, the cut surfaces of the vertical frame and the horizontal frame cut at 45 degrees are joined, and in this state, an L-shaped connector is fitted into both connection grooves from the outside of the corner portion, and penetrates the fixing portion. By screwing the screw into the connector, the frame can be easily assembled with the window plate held.

請求項３によれば、前記枠体の固定部の内方に沿って前記裏面板の第２開口部の開口縁内側に嵌合する突縁を形成することにより、裏面板の第２開口部に対して枠体の位置決めが精確にでき、それにより該開口縁に形成した通孔と枠体の固定部のネジ止め用の下穴との位置を精確に合わせることができ、また第２開口部の開口縁を隠すことができ、外観性にも優れる。 According to claim 3, the second opening of the back plate is formed by forming a protruding edge that fits inside the opening edge of the second opening of the back plate along the inside of the fixed portion of the frame. The frame body can be accurately positioned with respect to the opening, so that the position of the through hole formed in the opening edge and the screw fixing pilot hole of the fixing portion of the frame body can be accurately aligned, and the second opening The opening edge of the part can be hidden, and the appearance is also excellent.

請求項４によれば、前記裏面板の第２開口部の開口縁を内側にハゼ折りし、該ハゼ折り部分に前記通孔を形成してなることにより、第２開口部の開口縁に形成した通孔に裏側から挿通したネジを前記固定部に強く螺合しても該開口縁の変形量を抑制することができる。 According to claim 4, the opening edge of the second opening portion of the back plate is folded inward, and the through hole is formed in the folded portion, thereby forming the opening edge of the second opening portion. The amount of deformation of the opening edge can be suppressed even if a screw inserted through the through hole from the back side is screwed into the fixing portion.

次に、添付図面に示した実施形態に基づき、本発明を更に詳細に説明する。図１は、本発明の窓付き扉体を適用したキャビネットの正面図、図２は扉体の背面図、図３及び図４は第１発明を示し、図中符号１はキャビネット、２は扉体、３は窓板、４は枠体をそれぞれ示している。 Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 is a front view of a cabinet to which a door body with a window of the present invention is applied. FIG. 2 is a rear view of the door body. FIGS. 3 and 4 show the first invention. The body 3 is a window plate, and 4 is a frame.

本実施形態では、前記キャビネット１は、カラー鋼板を用いて作製し、間口部に２枚の開閉扉を設けたものである。ここで、開閉扉として本発明の窓付き扉体２を用いている。前記扉体２もカラー鋼板で作製してあり、そのため部品の溶接が不可能であるため、溶接可能な裏板に全部品をスポット溶接した後、カラー鋼板の表面板に裏板を貼り合わせる。 In this embodiment, the said cabinet 1 is produced using a color steel plate, and provided the two opening-and-closing doors in the frontage part. Here, the door body 2 with a window of this invention is used as an opening / closing door. The door body 2 is also made of a color steel plate, so that the parts cannot be welded. Therefore, after spot welding all the parts to the weldable back plate, the back plate is bonded to the surface plate of the color steel plate.

更に詳しくは、本実施形態では、前記扉体２は、表面板５と裏面板６とを有する扉本体７に形成した開口部８を形成したものである。そして、前記扉本体７の開口部８に、窓板３を保持した枠体４を取付ける。ここで、前記窓板３としては、ガラス板の他にアクリル板等を用いることができ、透明や半透明あるいは色付き等、材質、種類は自由に選択することができる。 More specifically, in the present embodiment, the door body 2 is formed with an opening 8 formed in a door body 7 having a front plate 5 and a back plate 6. Then, the frame 4 holding the window plate 3 is attached to the opening 8 of the door body 7. Here, as the window plate 3, an acrylic plate or the like can be used in addition to the glass plate, and the material and type can be freely selected, such as transparent, translucent, or colored.

具体的には、前記扉本体７は、図２及び図３に示すように、前記表面板５に形成した第１開口部９より前記裏面板６に形成した第２開口部１０を小さく設定している。前記第１開口部９は、表面板５を切りっ放しで形成しているが、前記第２開口部１０は、裏面板６を内側にハゼ折りし、つまり内側に折り返して折り返し片を裏面板６に重合して潰して形成する。そして、前記第２開口部１０の周囲の開口縁１０Ａには、通孔１１，…を間隔を置いて穿設している。 Specifically, as shown in FIGS. 2 and 3, the door body 7 is set so that the second opening 10 formed in the back plate 6 is smaller than the first opening 9 formed in the front plate 5. ing. The first opening 9 is formed by cutting off the front surface plate 5, but the second opening 10 has the back surface plate 6 folded inward, that is, folded back inward to form the folded piece on the back surface plate. 6 is formed by polymerizing and crushing. And the opening edge 10A around the said 2nd opening part 10 is drilled at intervals at the opening edge 10A.

また、図６に示すように、前記窓板３の周囲を保持した枠体４には、表側に前記第１開口部９の開口縁９Ａに係止する鍔部１２を有するとともに、前記第２開口部１０の開口縁１０Ａの前面側に当接する固定部１３を有している。そして、表側から前記枠体４の本体部１４を第１開口部８から挿入し、前記鍔部１２を前記第１開口部９の開口縁９Ａに係止するとともに、前記固定部１３を前記第２開口部１０の開口縁１０Ａの前面側に当接した状態で、該第２開口部１０の開口縁１０Ａに形成した通孔１１，…に裏側から挿通したネジ１５を前記固定部１３に形成した下穴１６又は螺孔に螺合し、前記表面板５と裏面板６とを引き付けて固定する。 As shown in FIG. 6, the frame body 4 that holds the periphery of the window plate 3 has a flange portion 12 that is engaged with the opening edge 9 A of the first opening portion 9 on the front side, and the second body. The fixing portion 13 is in contact with the front side of the opening edge 10 A of the opening 10. Then, the main body portion 14 of the frame body 4 is inserted from the first opening 8 from the front side, the flange portion 12 is locked to the opening edge 9A of the first opening portion 9, and the fixing portion 13 is A screw 15 inserted through the through hole 11 formed in the opening edge 10 A of the second opening 10 from the back side is formed in the fixing portion 13 in a state of contacting the front side of the opening edge 10 A of the two opening 10. The front plate 5 and the back plate 6 are attracted and fixed to the prepared pilot holes 16 or screw holes.

更に詳しくは、前記枠体４は、図３、図４〜図６に示すように、本体部１４の中央部に前記窓板３の縁部を保持する内方へ開放した凹溝１７を形成するとともに、該凹溝１７と前記固定部１３との間に外方へ開放した連結溝１８を形成した断面形状の押出し型材からなり、該型材を適宜長さに端部を４５度に切断して縦枠１９と横枠２０を形成し、該縦枠１９と横枠２０の切断面を接合するとともに、Ｌ字形の連結具２１をそのコーナー部の両連結溝１８，１８内に沿わせ、前記固定部１３に形成した通孔２３，…を貫通したネジ２２，…を連結具２１に螺合して構成する。ここで、前記枠体４を構成する型材は、アルミ押出し型材を用いることが好ましいが、窓板３の重量が軽く、強度があまり要求されない場合には、合成樹脂製の押出し成形品を用いることも可能である。 More specifically, as shown in FIGS. 3 and 4 to 6, the frame body 4 is formed with a concave groove 17 that opens inward to hold the edge of the window plate 3 in the center of the main body 14. In addition, it is made of an extruded mold material having a cross-sectional shape in which a connecting groove 18 opened outward is formed between the concave groove 17 and the fixed portion 13, and the mold material is cut to an appropriate length and an end portion is cut at 45 degrees. The vertical frame 19 and the horizontal frame 20 are formed, the cut surfaces of the vertical frame 19 and the horizontal frame 20 are joined, and the L-shaped connector 21 is placed in both the connecting grooves 18 and 18 at the corners, Screws 22,... Penetrating through holes 23 formed in the fixing portion 13 are screwed into the connector 21. Here, the mold material constituting the frame body 4 is preferably an aluminum extrusion mold material. However, when the weight of the window plate 3 is light and the strength is not so required, an extruded product made of a synthetic resin is used. Is also possible.

ここで、実際には前記枠体４を組み立てると同時に前記窓板３を保持するのである。それには、前記窓板３の四辺に凹溝１７を向けて縦枠１９と横枠２０を配し、断面略コ字形のクッション材２４を介在させて四方から窓板３の縁部に縦枠１９と横枠２０の凹溝１７を嵌合すると同時に、４５度に切断した縦枠１９と横枠２０の切断面を接合し、その状態でコーナー部の外側からＬ字形の連結具２１を両連結溝１８，１８内に沿わせ、前記固定部１３の通孔２３，…を貫通したネジ２２を連結具２１に螺合することにより、窓板３を保持した状態で枠体４を組み立てるのである。 Here, in practice, the window plate 3 is held at the same time as the frame 4 is assembled. For this purpose, a vertical frame 19 and a horizontal frame 20 are arranged with the grooves 17 facing the four sides of the window plate 3, and a vertical frame is formed on the edge of the window plate 3 from four sides with a cushion member 24 having a substantially U-shaped cross section interposed therebetween. 19 and the groove 17 of the horizontal frame 20 are fitted together, and the cut surfaces of the vertical frame 19 and the horizontal frame 20 cut at 45 degrees are joined, and in this state, the L-shaped connector 21 is connected from the outside of the corner portion. The frame 4 is assembled in a state where the window plate 3 is held by screwing screws 22 that pass through the through holes 23 of the fixing portion 13 along the connecting grooves 18 and 18 into the connecting tool 21. is there.

更に、図５及び図６に示すように、前記枠体４の固定部１３の内方に沿って前記裏面板６の第２開口部１０の開口縁１０Ａ内側に嵌合する突縁２５を形成すると、裏面板６の第２開口部１０に対して枠体４の位置決めが精確にでき、それにより該開口縁１０Ａに形成した通孔１１，…と枠体４の固定部１３のネジ止め用の下穴１６，…との位置を精確に合わせることができる。 Further, as shown in FIGS. 5 and 6, a protruding edge 25 that fits inside the opening edge 10 A of the second opening 10 of the back plate 6 is formed along the inner side of the fixing portion 13 of the frame body 4. Then, the frame body 4 can be accurately positioned with respect to the second opening 10 of the back plate 6, thereby screwing the through holes 11 formed in the opening edge 10 A and the fixing portion 13 of the frame body 4. The positions of the pilot holes 16 can be accurately adjusted.

前記扉本体７を構成する表面板５と裏面板６は、カラー鋼板で作製し、周囲を折曲して補強縁を形成し、該補強縁を利用して両者を嵌合して適宜重合部をネジ止めするとともに、表面板５と裏面板６の間の空間部に図示しないハニカムを充填して互いに接着するのである。そして、前記枠体４を開口部８に取付けることにより、前記表面板５と裏面板６を引き付けた状態で連結するので、扉本体７の強度を非常に高めることができる。 The front plate 5 and the back plate 6 constituting the door body 7 are made of a color steel plate, bent around to form a reinforcing edge, and fitted together using the reinforcing edge to appropriately overlap the overlapping portion. Are screwed together, and the space between the front plate 5 and the back plate 6 is filled with a honeycomb (not shown) and bonded to each other. And by attaching the said frame 4 to the opening part 8, since the said surface board 5 and the back surface board 6 are connected in the attracted state, the intensity | strength of the door main body 7 can be raised very much.

本発明の窓付き扉体を適用したキャビネットの正面図である。It is a front view of the cabinet to which the door with a window of the present invention is applied. 扉体の背面図である。It is a rear view of a door body. 扉本体の分解斜視図である。It is a disassembled perspective view of a door main body. 窓板と枠体の関係を示す分解斜視図である。It is a disassembled perspective view which shows the relationship between a window plate and a frame. 窓板を枠体で扉本体の開口部に装着した状態の扉体の横断面図である。It is a cross-sectional view of a door body in a state where a window plate is attached to an opening of a door body with a frame body. 窓板を保持した枠体を扉本体の開口部に取付ける状態を示した部分拡大断面図である。It is the elements on larger scale which showed the state which attaches the frame which hold | maintained the window plate to the opening part of a door main body.

符号の説明Explanation of symbols

１キャビネット、
２扉体、
３窓板、
４枠体、
５表面板、
６裏面板、
７扉本体、
８開口部、
９第１開口部、
９Ａ開口縁、
１０第二開口部、
１０Ａ開口縁、
１１通孔、
１２鍔部、
１３固定部、
１４本体部、
１５ネジ、
１６下穴、
１７凹溝、
１８連結溝、
１９縦枠、
２０横枠、
２１連結具、
２２ネジ、
２３通孔
２４クッション材、
２５突縁。
1 cabinet,
2 doors,
3 Window boards,
4 frame,
5 Surface plate,
6 Back plate,
7 Door body,
8 opening,
9 first opening,
9A opening edge,
10 second opening,
10A opening edge,
11 through holes,
12 Buttocks,
13 fixing part,
14 body part,
15 screws,
16 Pilot hole,
17 Groove,
18 connecting groove,
19 Vertical frame,
20 horizontal frame,
21 connector,
22 screws,
23 through-hole 24 cushion material,
25 Projection.

Claims

表面板と裏面板とを有する扉本体に形成した開口部に、窓板を保持した枠体を取付けてなる窓付き扉体であって、前記表面板に形成した第１開口部より前記裏面板に形成した第２開口部を小さく設定し、型材からなる枠体の本体部で前記窓板の周囲を保持し、該枠体には、表側に前記第１開口部の開口縁に係止する鍔部を有するとともに、前記第２開口部の開口縁の前面側に当接する固定部を有し、前記窓板の周囲を保持した状態で表側から前記枠体の本体部を第１開口部から挿入し、前記鍔部を前記第１開口部の開口縁に係止するとともに、前記固定部を前記第２開口部の開口縁の前面側に当接した状態で、該第２開口部の開口縁に形成した通孔に裏側から挿通したネジを前記固定部に螺合し、前記表面板と裏面板とを引き付けて固定することを特徴とする窓付き扉体。 It is a door body with a window which attaches the frame which hold | maintained the window plate to the opening part formed in the door main body which has a surface plate and a back surface board, Comprising: The said back surface plate from the 1st opening part formed in the said surface plate set to a small second opening formed in, hold the periphery of the window pane in the main body portion of the frame body made of mold material, the said frame, engages the opening edge of the first opening on the front side The frame has a flange and a fixing portion that comes into contact with the front side of the opening edge of the second opening, and the main body of the frame body from the first opening from the front side while holding the periphery of the window plate Inserting and locking the collar part to the opening edge of the first opening part, and with the fixing part in contact with the front side of the opening edge of the second opening part, the opening of the second opening part A screw inserted from the back side into a through hole formed in the edge is screwed into the fixing portion, and the front plate and the back plate are attracted and fixed. The window with the door body, wherein the door.

前記枠体は、中央部の前記本体部に前記窓板の縁部を保持する内方へ開放した凹溝を形成するとともに、該本体部の表側に前記鍔部を形成し、裏側に前記固定部を形成し、前記凹溝と前記固定部との間に外方へ開放した連結溝を形成した断面形状の押出し型材からなり、該型材を適宜長さに端部を４５度に切断して縦枠と横枠を形成し、該縦枠と横枠の切断面を接合するとともに、Ｌ字形の連結具をそのコーナー部の両連結溝内に沿わせ、前記固定部を貫通したネジを連結具に螺合してなる請求項１記載の窓付き扉体。 The frame body is formed with a concave groove opened inward to hold an edge of the window plate in the main body portion at a central portion , and the flange portion is formed on the front side of the main body portion, and the fixing is performed on the back side. Formed of an extruded mold material having a cross-sectional shape in which a connecting groove opened outward is formed between the concave groove and the fixed part, and the mold material is cut to an appropriate length and the end portion is cut at 45 degrees. A vertical frame and a horizontal frame are formed, the cut surfaces of the vertical frame and the horizontal frame are joined, and an L-shaped connector is placed in both connection grooves in the corner portion, and a screw that penetrates the fixing portion is connected. The door body with a window of Claim 1 formed by screwing in a tool.

前記枠体の固定部の内方に沿って前記裏面板の第２開口部の開口縁内側に嵌合する突縁を形成してなる請求項１又は２記載の窓付き扉体。 The door body with a window of Claim 1 or 2 which forms the protrusion edge fitted inside the opening edge of the 2nd opening part of the said back surface plate along the inner side of the fixing | fixed part of the said frame body.

前記裏面板の第２開口部の開口縁を内側にハゼ折りし、該ハゼ折り部分に前記通孔を形成してなる請求項１〜３何れかに記載の窓付き扉体。 The door body with a window according to any one of claims 1 to 3, wherein the opening edge of the second opening of the back plate is folded inward, and the through hole is formed in the folded portion.