JP6938334B2

JP6938334B2 - Joinery

Info

Publication number: JP6938334B2
Application number: JP2017205877A
Authority: JP
Inventors: 貴志七山; 弥清水
Original assignee: Sankyo Tateyama Inc
Current assignee: Sankyo Tateyama Inc
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2021-09-22
Anticipated expiration: 2037-10-25
Also published as: JP2019078075A

Description

本発明は、建具に関する。 The present invention relates to fittings.

特許文献１には、下枠に内装材覆い部（いわゆるアングル部）が開口部の縁部に設けられ、縦枠に内装材覆い部が開口部の縁部より外側に配置され、下枠の内装材覆い部と縦枠の内装材覆い部とを繋ぐ中継覆い部材を設けた建具が記載されている。この中継覆い部材は、縦枠の内装材覆い部に外周側からネジ止めにより固定しているため、施工性・メンテナンス性がよくなかった。 In Patent Document 1, an interior material covering portion (so-called angle portion) is provided on the lower frame at the edge of the opening, and the interior material covering portion is arranged on the vertical frame outside the edge of the opening. A fitting provided with a relay covering member for connecting the interior material covering portion and the interior material covering portion of the vertical frame is described. Since this relay covering member is fixed to the interior material covering portion of the vertical frame by screwing from the outer peripheral side, the workability and maintainability are not good.

特許第４９５５６３６号公報Japanese Patent No. 4955636

本発明は以上に述べた実情に鑑み、コーナー部品の取付けにネジ止めが不要であり、施工性・メンテナンス性の良い建具の提供を目的とする。 In view of the above-mentioned circumstances, it is an object of the present invention to provide fittings that do not require screwing for mounting corner parts and have good workability and maintainability.

上記の課題を達成するために請求項１記載の発明による建具は、縦枠と横枠とコーナー部品とを備え、縦枠と横枠はアングル部を有し、縦枠と横枠のアングル部は長手方向端部がそれぞれ切り欠かれており、縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間に空間が形成してあり、縦枠と横枠の少なくとも一方に、内周側に突出する突出壁を有し、コーナー部品は、縦枠のアングル部と横枠のアングル部をつなぐものであって、縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間の空間に嵌合して保持される回転規制部と、突出壁に係合又は接着される見込方向移動規制部を有することを特徴とする。 In order to achieve the above problems, the fitting according to the invention according to claim 1 includes a vertical frame, a horizontal frame, and corner parts, the vertical frame and the horizontal frame have an angle portion, and the vertical frame and the horizontal frame have an angle portion. Is notched at each of the longitudinal ends, and a space is formed between the longitudinal end of the vertical frame angle portion and the longitudinal end of the horizontal frame angle portion, and at least the vertical frame and the horizontal frame. On the other hand, it has a protruding wall protruding to the inner peripheral side, and the corner component connects the angle portion of the vertical frame and the angle portion of the horizontal frame, and the longitudinal end portion and the horizontal frame of the angle portion of the vertical frame. It is characterized by having a rotation restricting portion that is fitted and held in a space between the longitudinal end portions of the angle portion of the above, and a prospective direction movement restricting portion that is engaged or adhered to a protruding wall.

請求項２記載の発明による建具は、縦枠と横枠とコーナー部品とを備え、縦枠と横枠はアングル部を有し、縦枠と横枠のアングル部は長手方向端部がそれぞれ切り欠かれており、縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間に空間が形成してあり、コーナー部品は、縦枠のアングル部と横枠のアングル部をつなぐものであって、縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間の空間に嵌合して保持される回転規制部と、縦枠又は横枠のアングル部と係合する見込方向移動規制部を有することを特徴とする。 The fitting according to the invention according to claim 2 includes a vertical frame, a horizontal frame, and corner parts, the vertical frame and the horizontal frame have an angle portion, and the angle portion of the vertical frame and the horizontal frame is cut at an end portion in the longitudinal direction. It is missing, and a space is formed between the longitudinal end of the vertical frame angle portion and the longitudinal end of the horizontal frame angle portion, and the corner parts are the vertical frame angle portion and the horizontal frame angle portion. It is one that connects a rotation regulating portion fitted to the vertical frame space between the longitudinal ends of the longitudinal ends and lateral frame angle portion of the angle portion of the combined and held, the vertical frame or the horizontal frame It is characterized by having a prospective direction movement restricting portion that engages with an angle portion.

請求項１記載の発明による建具は、コーナー部品に縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間の空間に嵌合して保持される回転規制部と、突出壁に係合又は接着される見込方向移動規制部を有することで、コーナー部品の取付けにネジ止めが不要であり、施工性・メンテナンス性が良い。 The fitting according to the invention according to claim 1 includes a rotation restricting portion that is fitted and held in a space between a longitudinal end portion of an angle portion of a vertical frame and a longitudinal end portion of an angle portion of a horizontal frame in a corner component. By having an expected direction movement restricting portion that is engaged or adhered to the protruding wall, screwing is not required for mounting corner parts, and workability and maintainability are good.

請求項２記載の発明による建具は、コーナー部品に縦枠のアングル部の長手方向端部と横枠のアングル部の長手方向端部間の空間に嵌合して保持される回転規制部と、縦枠又は横枠のアングル部と係合する見込方向移動規制部を有することで、コーナー部品の取付けにネジ止めが不要であり、施工性・メンテナンス性が良い。 The fitting according to the invention according to claim 2 includes a rotation restricting portion that is fitted and held in a space between a longitudinal end portion of an angle portion of a vertical frame and a longitudinal end portion of an angle portion of a horizontal frame in a corner component. By having a prospective direction movement restricting portion that engages with the angle portion of the vertical frame or the horizontal frame, screwing is not required for mounting the corner parts, and workability and maintainability are good.

コーナー部品の取付け方を示す縦断面図である。It is a vertical cross-sectional view which shows how to attach a corner part. 本発明の建具の第１実施形態を示す縦断面図である。It is a vertical sectional view which shows 1st Embodiment of the fitting of this invention. 同建具の横断面図である。It is a cross-sectional view of the fitting. 同建具の下枠側を拡大して示す縦断面図である。It is a vertical cross-sectional view which shows the lower frame side of the fitting by being enlarged. 同建具の一方の縦枠側を拡大して示す横断面図である。It is a cross-sectional view which shows the one vertical frame side of the fitting by being enlarged. 同建具の縦枠と下枠とのコーナー部を室内側から見た正面図である。It is a front view which looked at the corner part of the vertical frame and the lower frame of the fitting from the indoor side. 同建具の縦枠と下枠とのコーナー部を示す斜視図である。It is a perspective view which shows the corner part of the vertical frame and the lower frame of the fitting. 同建具の縦枠と下枠とのコーナー部の室内側正面図であって、コーナー部品を取付ける前の状態を示す。It is a front view of the interior side of the corner portion of the vertical frame and the lower frame of the fitting, and shows the state before the corner parts are attached. （ａ）はコーナー部品の平面図、（ｂ）はコーナー部品の室内側正面図、（ｃ）はコーナー部品の底面図、（ｄ）はコーナー部品の側面図、（ｅ）はＡ−Ａ断面図、（ｆ）はＢ−Ｂ断面図である。(A) is a plan view of the corner component, (b) is an indoor front view of the corner component, (c) is a bottom view of the corner component, (d) is a side view of the corner component, and (e) is an AA cross section. FIG. 3 (f) is a cross-sectional view taken along the line BB. （ａ）は第１実施形態の建具の変形例を示す縦断面図であり、（ｂ）は同建具の横断面図である。(A) is a vertical cross-sectional view showing a modified example of the fitting of the first embodiment, and (b) is a cross-sectional view of the fitting. 図１０に示す建具の縦枠と下枠とのコーナー部を室内側から見た正面図である。FIG. 10 is a front view of the corner portion between the vertical frame and the lower frame of the fitting shown in FIG. 10 as viewed from the indoor side. （ａ）は図１０に示す建具に用いられるコーナー部品の平面図、（ｂ）は同コーナー部品の室内側正面図、（ｃ）は同コーナー部品の側面図である。(A) is a plan view of a corner component used in the fitting shown in FIG. 10, (b) is an indoor front view of the corner component, and (c) is a side view of the corner component. （ａ）は第１実施形態の建具の他の変形例を示す縦断面図であり、（ｂ）は同建具の横断面図である。(A) is a vertical cross-sectional view showing another modified example of the fitting of the first embodiment, and (b) is a cross-sectional view of the fitting. 図１３に示す建具の縦枠と下枠とのコーナー部を室内側から見た正面図である。FIG. 13 is a front view of the corner portion between the vertical frame and the lower frame of the fitting shown in FIG. 13 as viewed from the indoor side. （ａ）は図１３に示す建具に用いられるコーナー部品の平面図、（ｂ）は同コーナー部品の室内側正面図、（ｃ）は同コーナー部品の側面図である。(A) is a plan view of the corner component used for the fitting shown in FIG. 13, (b) is an indoor front view of the corner component, and (c) is a side view of the corner component. 本発明の建具の第２実施形態を示す上枠と縦枠とのコーナー部の室内側正面図である。It is an indoor side front view of the corner part of the upper frame and the vertical frame which shows the 2nd Embodiment of the fitting of this invention. （ａ）は本発明の建具の第３実施形態を示す縦断面図であり、（ｂ）は同建具の横断面図である。(A) is a vertical cross-sectional view showing a third embodiment of the fitting of the present invention, and (b) is a cross-sectional view of the fitting. 第３実施形態の建具の縦枠と下枠とのコーナー部を室内側から見た正面図である。It is a front view which looked at the corner part of the vertical frame and the lower frame of the fitting of 3rd Embodiment from the indoor side. 第３実施形態の建具の縦枠と下枠とのコーナー部の室内側正面図であって、コーナー部品を取付ける前の状態を示す。It is a front view of the interior side of the corner portion of the vertical frame and the lower frame of the fitting of the third embodiment, and shows the state before mounting the corner part. 第３実施形態の建具におけるコーナー部品の取付状態を示す縦断面図である。It is a vertical cross-sectional view which shows the mounting state of the corner part in the fitting of the 3rd Embodiment. （ａ）は本発明の建具の第４実施形態を示す縦断面図であり、（ｂ）は同建具の横断面図である。(A) is a vertical cross-sectional view showing a fourth embodiment of the fitting of the present invention, and (b) is a cross-sectional view of the fitting. 第４実施形態の建具の縦枠と下枠とのコーナー部を室内側から見た正面図である。It is a front view which looked at the corner part of the vertical frame and the lower frame of the fitting of 4th Embodiment from the indoor side. 第４実施形態の建具の縦枠と下枠とのコーナー部の室内側正面図であって、コーナー部品を取付ける前の状態を示す。It is a front view of the interior side of the corner portion of the vertical frame and the lower frame of the fitting of the fourth embodiment, and shows the state before mounting the corner part. 第４実施形態の建具におけるコーナー部品の取付状態を示す縦断面図である。It is a vertical cross-sectional view which shows the mounting state of the corner part in the fitting of 4th Embodiment.

以下、本発明の実施の形態を図面に基づいて説明する。図２〜９は、本発明の建具の第１実施形態であって、コーナー部品３は見込方向移動規制部７を縦枠１の突出壁５に係合し、アングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂを縦枠１側、横枠（下枠２）側とも残す場合を示している。本建具は、図２，３に示すように、躯体開口部に取付けられる枠８と、枠８内に上下枠１２，２に沿って摺動可能に納めた外障子９と内障子１０と網戸１１とを備え、掃出し窓タイプの引違い窓となっている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 2 to 9 show the first embodiment of the fitting of the present invention, in which the corner component 3 engages the prospective direction movement restricting portion 7 with the protruding wall 5 of the vertical frame 1 to find the angle portions 4b and 4c. The case where the covering portions 22a and 22b covering the portion 21 are left on both the vertical frame 1 side and the horizontal frame (lower frame 2) side is shown. As shown in FIGS. It is equipped with 11 and is a sweep-out window type sliding window.

枠８は、図２，３，６に示すように、樹脂製の押出形材よりなる上枠１２と下枠２と左右の縦枠１，１の両端部をそれぞれ斜め４５°に切断し、端部同士を突き合わせて溶着することで矩形に枠組みされている。上枠１２と左右の縦枠１，１は、図２，３に示すように、断面形状が同一となっており、室内側端部に室内側に向けて突出するアングル部４ａ，４ｂと、内周側に向けて突出する突出壁５を有している。上枠１２と縦枠１のアングル部４ａ，４ｂは、造作材としての額縁１３の室外側端部の内周側に重ねてビス１４で固定してある。
下枠２は、上枠１２及び縦枠１と断面形状が若干異なっており、室内側端部に室内側に向けて突出するアングル部４ｃが内周側端部に形成してある。下枠２のアングル部４ｃは、造作材としての床材１５の室外側端部に重ねてビス１４で固定してある。 As shown in FIGS. 2, 3 and 6, the frame 8 is formed by cutting the upper frame 12 and the lower frame 2 made of extruded resin material and both ends of the left and right vertical frames 1 and 1 at an angle of 45 °, respectively. It is framed into a rectangle by abutting the ends and welding them together. As shown in FIGS. 2 and 3, the upper frame 12 and the left and right vertical frames 1 and 1 have the same cross-sectional shape, and the angle portions 4a and 4b projecting toward the indoor side at the indoor end. It has a protruding wall 5 that projects toward the inner peripheral side. The angle portions 4a and 4b of the upper frame 12 and the vertical frame 1 are overlapped with the inner peripheral side of the outdoor end of the frame 13 as a building material and fixed with screws 14.
The lower frame 2 has a slightly different cross-sectional shape from the upper frame 12 and the vertical frame 1, and an angle portion 4c protruding toward the indoor side is formed at the indoor side end portion at the indoor side end portion. The angle portion 4c of the lower frame 2 is overlapped with the outdoor end portion of the floor material 15 as a building material and fixed with screws 14.

このように、縦枠１はアングル部４ｂが突出壁５の分だけ枠８の開口縁部より外周側に形成され、下枠２はアングル部４ｃが枠８の開口縁部に形成されており、縦枠１と下枠２でアングル部４ｂ，４ｃの位置が内外周方向で異なっているため、縦枠１と下枠２のアングル部４ｂ，４ｃの長手方向端部同士を突き合わせることができない。なお、縦枠１及び下枠２のアングル部４ｂ，４ｃは、図８に示すように、長手方向の端部がそれぞれ切り欠かれている。そこで本建具は、図６，７に示すように、縦枠１と下枠２とのコーナー部内周側にコーナー部品３を取付け、コーナー部品３により縦枠１のアングル部４ｂと下枠２のアングル部４ｃとを繋いでいる。 In this way, the vertical frame 1 has the angle portion 4b formed on the outer peripheral side of the opening edge portion of the frame 8 by the amount of the protruding wall 5, and the lower frame 2 has the angle portion 4c formed on the opening edge portion of the frame 8. Since the positions of the angle portions 4b and 4c of the vertical frame 1 and the lower frame 2 are different in the inner and outer peripheral directions, the longitudinal ends of the angle portions 4b and 4c of the vertical frame 1 and the lower frame 2 may be butted against each other. Can not. As shown in FIG. 8, the angle portions 4b and 4c of the vertical frame 1 and the lower frame 2 are notched at their respective ends in the longitudinal direction. Therefore, as shown in FIGS. 6 and 7, this fitting has a corner component 3 attached to the inner peripheral side of the corner portion between the vertical frame 1 and the lower frame 2, and the corner component 3 makes the angle portion 4b and the lower frame 2 of the vertical frame 1 It is connected to the angle portion 4c.

コーナー部品３は、樹脂で一体成形したものであり、図４，５，７に示すように、縦枠１のアングル部４ｂの内周側に当接する縦壁１６と、下枠２のアングル部４ｃの内周側に当接する横壁１７と、縦枠１の突出壁５の室内側に当接する見付壁１８を有している。さらにコーナー部品３は、図９に示すように、横壁１７の外周側（下面側）に回転規制部６を有すると共に、見付壁１８の上部にフック状の見込方向移動規制部７を有している。回転規制部６は、縦枠１側の端部と下枠２側の端部とに弾性変形自在な爪片１９がそれぞれ設けてある。
本コーナー部品３は、図１（ｃ）に示すように、回転規制部６が縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂ間に保持されることで回転が規制され、且つ図５に示すように、見込方向移動規制部７が縦枠１の突出壁５に係止することで見込方向の移動が規制されるため、ネジ止めすることなくコーナー部に安定して取付けられる。 The corner component 3 is integrally molded with resin, and as shown in FIGS. 4, 5 and 7, the vertical wall 16 abutting on the inner peripheral side of the angle portion 4b of the vertical frame 1 and the angle portion of the lower frame 2 It has a horizontal wall 17 that abuts on the inner peripheral side of 4c, and a finding wall 18 that abuts on the indoor side of the protruding wall 5 of the vertical frame 1. Further, as shown in FIG. 9, the corner component 3 has a rotation restricting portion 6 on the outer peripheral side (lower surface side) of the side wall 17, and a hook-shaped prospective direction movement restricting portion 7 on the upper portion of the finding wall 18. ing. The rotation restricting portion 6 is provided with elastically deformable claw pieces 19 at the end on the vertical frame 1 side and the end on the lower frame 2 side, respectively.
As shown in FIG. 1C, in the corner component 3, the rotation restricting portion 6 is formed between the longitudinal end portion 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end portion 20b of the angle portion 4c of the lower frame 2. The rotation is restricted by being held, and as shown in FIG. 5, the prospective direction movement restricting portion 7 is locked to the protruding wall 5 of the vertical frame 1 to regulate the movement in the prospective direction. It can be stably attached to the corners without any trouble.

コーナー部品３の取付け方は、図１（ａ）に示すように、見込方向移動規制部７の上端側を縦枠１の突出壁５に内周側から係止させ、図１（ｂ）に示すように、その係止部を支点としてコーナー部品３を外周側に向けて回転させる。すると、図１（ｃ）に示すように、回転規制部６の両端部に形成された爪片１９が、縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂとにそれぞれ弾発的に係止し、回転規制部６が両アングル部４ｂ，４ｃの長手方向端部２０ａ，２０ｂ間に保持され、且つ見込方向移動規制部７が縦枠１の突出壁５と係合しているため、コーナー部品３は不用意に外れることがない。
コーナー部品３を取外す際には、マイナスドライバー等の工具の先端をコーナー部品３の横壁１７と下枠２のアングル部４ｃ間に差し込み、横壁１７の先端を持ち上げるようにすれば、簡単に取り外すことができる。 As shown in FIG. 1A, the corner component 3 is attached by locking the upper end side of the prospective direction movement restricting portion 7 to the protruding wall 5 of the vertical frame 1 from the inner peripheral side, and as shown in FIG. 1B. As shown, the corner component 3 is rotated toward the outer peripheral side with the locking portion as a fulcrum. Then, as shown in FIG. 1 (c), the claw pieces 19 formed at both ends of the rotation restricting portion 6 are formed on the longitudinal end portion 20a of the angle portion 4b of the vertical frame 1 and the angle portion 4c of the lower frame 2. The rotation restricting portion 6 is elastically locked to the longitudinal end portion 20b, respectively, the rotation restricting portion 6 is held between the longitudinal end portions 20a and 20b of both angle portions 4b and 4c, and the prospective direction movement restricting portion 7 is a vertical frame. Since it is engaged with the protruding wall 5 of 1, the corner component 3 does not come off carelessly.
When removing the corner part 3, insert the tip of a tool such as a flat-blade screwdriver between the side wall 17 of the corner part 3 and the angle portion 4c of the lower frame 2 and lift the tip of the side wall 17 to easily remove it. Can be done.

さらに本コーナー部品３は、図４〜７に示すように、縦壁１６と横壁１７の室内側端部に沿って外周側に突出する形で、縦枠１及び下枠２のアングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂが形成してある。各覆い部２２ａ，２２ｂは、図９に示すように、縦壁１６及び横壁１７との付け根部分に室内側から溝２３が形成してあり、当該溝２３にカッター等で切れ目を入れることで、簡単に折り取りできるようになっている。なお、図４〜７に示す例では、縦枠１側と下枠２側の覆い部２２ａ，２２ｂを両方とも折り取らずに残してある。 Further, as shown in FIGS. 4 to 7, the corner component 3 has an angle portion 4b of the vertical frame 1 and the lower frame 2 so as to project toward the outer peripheral side along the indoor side ends of the vertical wall 16 and the horizontal wall 17. Covering portions 22a and 22b covering the finding portion 21 of 4c are formed. As shown in FIG. 9, each of the covering portions 22a and 22b has a groove 23 formed from the indoor side at the base portion of the vertical wall 16 and the horizontal wall 17, and the groove 23 is cut by a cutter or the like. It can be easily broken off. In the examples shown in FIGS. 4 to 7, both the covering portions 22a and 22b on the vertical frame 1 side and the lower frame 2 side are left without being cut off.

図１０〜１２は、第１実施形態の建具の変形例であって、コーナー部品３は見込方向移動規制部７を縦枠１の突出壁５に係合し、アングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂを縦枠１側のみ折り取った場合を示している。本建具も、掃出し窓タイプの引違い窓となっており、図１０に示すように、上枠１２及び左右の縦枠１，１のアングル部４ａ，４ｂが固定される額縁１３が、アングル部４ａ，４ｂが納まるしゃくり２４を設けたしゃくり付きの額縁となっている。この場合、コーナー部品３は、縦枠１側の覆い部２２ａを折り取ってある。覆い部２２ａは、先に述べたように付け根部分に室内側から溝２３が形成してあり、その溝２３の位置で切り離すことで、覆い部２２ａの切断面２５が見込方向に形成される。下枠２側の覆い部２２ｂは、残してある。 10 to 12 are modified examples of the fittings of the first embodiment, in which the corner component 3 engages the prospective direction movement restricting portion 7 with the protruding wall 5 of the vertical frame 1 to find the angle portions 4b and 4c. The case where the covering portions 22a and 22b covering the portion 21 are cut off only on the vertical frame 1 side is shown. This fitting is also a sweep-out window type sliding window, and as shown in FIG. 10, the frame 13 to which the angle portions 4a and 4b of the upper frame 12 and the left and right vertical frames 1 and 1 are fixed is the angle portion. It is a frame with a squeeze that is provided with a squeeze 24 that accommodates 4a and 4b. In this case, the corner component 3 has the covering portion 22a on the vertical frame 1 side cut off. As described above, the covering portion 22a has a groove 23 formed from the indoor side at the base portion, and by separating the covering portion 22a at the position of the groove 23, the cut surface 25 of the covering portion 22a is formed in the prospective direction. The covering portion 22b on the lower frame 2 side is left.

図１３〜１５は、第１実施形態の建具の他の変形例であって、コーナー部品３は見込方向移動規制部７を縦枠１の突出壁５に係合し、アングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂを縦枠１側、横枠（下枠２）側とも折り取った場合を示している。本建具は、腰窓タイプの引違い窓となっており、図１３に示すように、四周の額縁１３の全てがアングル４ａ，４ｂ，４ｃの納まるしゃくり２４付きの額縁となっている。この場合、コーナー部品３は、図１５に示すように、縦枠１側と横枠（下枠２）側の覆い部２２ａ，２２ｂを両方とも折り取る。 13 to 15 are other modifications of the fittings of the first embodiment. In the corner component 3, the prospective direction movement restricting portion 7 is engaged with the protruding wall 5 of the vertical frame 1, and the angle portions 4b and 4c are formed. The case where the covering portions 22a and 22b covering the finding portion 21 are cut off on both the vertical frame 1 side and the horizontal frame (lower frame 2) side is shown. This fitting is a waist window type sliding window, and as shown in FIG. 13, all of the four-circle frame 13 are frame with angles 4a, 4b, and 4c. In this case, as shown in FIG. 15, the corner component 3 breaks off both the covering portions 22a and 22b on the vertical frame 1 side and the horizontal frame (lower frame 2) side.

図１６は、本発明の建具の第２実施形態を示している。本建具は、横枠（上枠１２）に内周側に突出する突出壁５を有し、縦枠１に突出壁５を有しないものとなっており、コーナー部品３は見込方向移動規制部７を横枠（上枠１２）の突出壁５に係合している。本建具は、上枠１２と縦枠１とのコーナー部にコーナー部品３が取付けてあり、コーナー部品３により上枠１２のアングル部４ａと縦枠１のアングル部４ｂとを繋いでいる。コーナー部品３は、図７等に示したものと同じものを、９０°回転した姿勢で用いている。 FIG. 16 shows a second embodiment of the fitting of the present invention. This fitting has a projecting wall 5 projecting to the inner peripheral side in the horizontal frame (upper frame 12) and does not have the projecting wall 5 in the vertical frame 1. 7 is engaged with the protruding wall 5 of the horizontal frame (upper frame 12). In this fitting, a corner component 3 is attached to a corner portion between the upper frame 12 and the vertical frame 1, and the angle portion 4a of the upper frame 12 and the angle portion 4b of the vertical frame 1 are connected by the corner component 3. As the corner component 3, the same one as shown in FIG. 7 and the like is used in a posture rotated by 90 °.

図１７〜２０は、本発明の建具の第３実施形態であって、コーナー部品３は見込方向移動規制部（見付壁１８）を縦枠１の突出壁５に接着する場合を示している。コーナー部品３は、縦枠１のアングル部４ｂの内周側に当接する縦壁１６と、下枠２のアングル部４ｃの内周側に当接する横壁１７と、縦枠１の突出壁５の室内側に当接する見付壁１８と、縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂ間に保持される回転規制部６を有している。本コーナー部品３は、図２０に示すように、回転規制部６を縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂ間に保持することで回転を規制し、図１７に示すように、見付壁１８を縦枠１の突出壁５に両面テープ２６で接着することにより、見込方向の移動を規制している。図１９においてハッチングした部分２７は、コーナー部品３の見付壁１８が両面テープ２６で接着される部分である。コーナー部品３にアングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂを有し、覆い部２２ａ，２２ｂが折り取り自在である点は、第１実施形態と同様である。 17 to 20 show a third embodiment of the fitting of the present invention, in which the corner component 3 adheres the prospective direction movement restricting portion (finding wall 18) to the protruding wall 5 of the vertical frame 1. .. The corner component 3 includes a vertical wall 16 that abuts on the inner peripheral side of the angle portion 4b of the vertical frame 1, a horizontal wall 17 that abuts on the inner peripheral side of the angle portion 4c of the lower frame 2, and a protruding wall 5 of the vertical frame 1. It has a finding wall 18 that abuts on the indoor side, and a rotation restricting portion 6 that is held between the longitudinal end 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end 20b of the angle portion 4c of the lower frame 2. ing. As shown in FIG. 20, the corner component 3 holds the rotation restricting portion 6 between the longitudinal end portion 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end portion 20b of the angle portion 4c of the lower frame 2. As shown in FIG. 17, the finding wall 18 is adhered to the protruding wall 5 of the vertical frame 1 with the double-sided tape 26 to regulate the movement in the expected direction. The hatched portion 27 in FIG. 19 is a portion where the finding wall 18 of the corner component 3 is adhered with the double-sided tape 26. The corner component 3 has covering portions 22a and 22b that cover the finding portions 21 of the angle portions 4b and 4c, and the covering portions 22a and 22b are foldable, as in the first embodiment.

図２１〜２４は、本発明の建具の第４実施形態であって、枠８は縦枠１及び横枠（下枠２）に突出壁５が無く、コーナー部品３は見込方向移動規制部（係合部２８）をアングル部４ｂ，４ｃに係合する場合を示している。コーナー部品３は、縦枠１のアングル部４ｂの内周側に当接する縦壁１６と、下枠２のアングル部４ｃの内周側に当接する横壁１７と、縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂ間に保持される回転規制部６を有している。回転規制部６は、図２４に示すように、縦枠１のアングル部４ｂの長手方向端部２０ａと下枠２のアングル部４ｃの長手方向端部２０ｂ間に内周側から弾発的に係止するものとなっている。縦壁１６と横壁１７には、図２１に示すように、縦枠１及び下枠２のアングル部４ｂ，４ｃと係合する係合部２８（見込方向移動規制部）を有しており、係合部２８をアングル部４ｂ，４ｃと係合することでコーナー部品３の見込み方向の移動を規制している。 21 to 24 are the fourth embodiment of the fitting of the present invention, in which the frame 8 has no protruding wall 5 in the vertical frame 1 and the horizontal frame (lower frame 2), and the corner component 3 is a prospective direction movement restricting portion (? The case where the engaging portion 28) is engaged with the angle portions 4b and 4c is shown. The corner component 3 includes a vertical wall 16 that abuts on the inner peripheral side of the angle portion 4b of the vertical frame 1, a horizontal wall 17 that abuts on the inner peripheral side of the angle portion 4c of the lower frame 2, and an angle portion 4b of the vertical frame 1. It has a rotation restricting portion 6 held between the longitudinal end portion 20a and the longitudinal end portion 20b of the angle portion 4c of the lower frame 2. As shown in FIG. 24, the rotation restricting portion 6 elastically extends from the inner peripheral side between the longitudinal end 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end 20b of the angle portion 4c of the lower frame 2. It is supposed to be locked. As shown in FIG. 21, the vertical wall 16 and the horizontal wall 17 have engaging portions 28 (expected direction movement restricting portions) that engage with the angle portions 4b and 4c of the vertical frame 1 and the lower frame 2. By engaging the engaging portion 28 with the angle portions 4b and 4c, the movement of the corner component 3 in the prospective direction is restricted.

以上に述べたように本発明の建具は、コーナー部品３に縦枠１のアングル部４ｂの長手方向端部２０ａと横枠（下枠２）のアングル部４ｃの長手方向端部２０ｂ間に保持される回転規制部６と、突出壁５に係合（第１，第２実施形態）又は接着（第３実施形態）される見込方向移動規制部７，１８を有することで、コーナー部品３の取付けにネジ止めが不要であり、施工性・メンテナンス性が良い。
第１・第２実施形態の建具のコーナー部品３は、回転規制部６が枠８の内周側から弾発的に係合するようにしたので、コーナー部品３の取付け・取外しが一層容易に行え、また、アングル部４ｂ，４ｃの長手方向端部の切欠き寸法に多少の誤差があっても、コーナー部品３をがたつきなく安定して取付けできる。
本発明の建具（第４実施形態）は、コーナー部品３に縦枠１のアングル部４ｂの長手方向端部２０ａと横枠（下枠２）のアングル部４ｃの長手方向端部２０ｂ間に保持される回転規制部６と、縦枠１又は横枠（下枠２）のアングル部４ｂ，４ｃと係合する見込方向移動規制部（係合部２８）を有することで、コーナー部品３の取付けにネジ止めが不要であり、施工性・メンテナンス性が良い。 As described above, the fitting of the present invention is held in the corner component 3 between the longitudinal end 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end 20b of the angle portion 4c of the horizontal frame (lower frame 2). The corner component 3 is provided with the rotation restricting portion 6 to be formed and the prospective direction movement restricting portions 7 and 18 to be engaged (first and second embodiments) or adhered (third embodiment) to the protruding wall 5. No screwing is required for installation, and workability and maintainability are good.
In the corner parts 3 of the fittings of the first and second embodiments, the rotation restricting portion 6 is made to elastically engage from the inner peripheral side of the frame 8, so that the corner parts 3 can be more easily attached and detached. Moreover, even if there is some error in the notch dimensions of the longitudinal end portions of the angle portions 4b and 4c, the corner component 3 can be stably mounted without rattling.
The fitting (fourth embodiment) of the present invention is held in the corner component 3 between the longitudinal end 20a of the angle portion 4b of the vertical frame 1 and the longitudinal end 20b of the angle portion 4c of the horizontal frame (lower frame 2). By having the rotation restricting portion 6 to be engaged and the prospective direction movement restricting portion (engaging portion 28) that engages with the angle portions 4b and 4c of the vertical frame 1 or the horizontal frame (lower frame 2), the corner component 3 can be attached. It does not require screwing and has good workability and maintainability.

また、本発明の建具は、コーナー部品３に縦枠１及び横枠（下枠２）のアングル部４ｂ，４ｃの見付部２１を覆う覆い部２２ａ，２２ｂを有していることで、正面から見て縦枠１及び横枠（下枠２）のアングル部４ｂ，４ｃがコーナー部品３の覆い部２２ａ，２２ｂで隠れるため、意匠性が向上する。さらに、縦枠１側の覆い部２２ａと横枠側の覆い部２２ｂの少なくとも一方が折り取り自在であるため、額縁１３等の造作材の形状に合わせた現場施工が容易に行える。
さらに本発明の建具は、コーナー部品３の覆い部２２ａ，２２ｂを折り取ったときに、その切断面２５が見込方向に形成されるため、切断面２５が外部に露出せず意匠性が良い。 Further, the fitting of the present invention has the front surface by having the corner component 3 having the covering portions 22a and 22b covering the finding portions 21 of the angle portions 4b and 4c of the vertical frame 1 and the horizontal frame (lower frame 2). Since the angle portions 4b and 4c of the vertical frame 1 and the horizontal frame (lower frame 2) are hidden by the covering portions 22a and 22b of the corner component 3, the design is improved. Further, since at least one of the covering portion 22a on the vertical frame 1 side and the covering portion 22b on the horizontal frame side can be folded off, on-site construction can be easily performed according to the shape of the construction material such as the frame 13.
Further, in the fitting of the present invention, when the covering portions 22a and 22b of the corner component 3 are cut off, the cut surface 25 is formed in the prospective direction, so that the cut surface 25 is not exposed to the outside and the design is good.

本発明は以上に述べた実施形態に限定されない。コーナー部品の形状、材質は、適宜変更することができる。枠は、樹脂枠に限定されず、金属枠や金属と樹脂の複合枠であってもよい。窓の種類は任意であり、引違い窓に限らず、片引き窓、すべり出し窓、嵌め殺し窓など、あらゆる窓種に対応できる。 The present invention is not limited to the embodiments described above. The shape and material of the corner parts can be changed as appropriate. The frame is not limited to the resin frame, and may be a metal frame or a composite frame of metal and resin. The type of window is arbitrary, and it is not limited to sliding windows, but can be used for all types of windows such as single-sided sliding windows, sliding windows, and dead-end windows.

１縦枠
２下枠（横枠）
３コーナー部品
４ａ，４ｂ，４ｃアングル部
５突出壁
６回転規制部
７見込方向移動規制部
１２上枠（横枠）
１８見付壁（見込方向移動規制部）
２１アングル部の見付部
２２ａ，２２ｂ覆い部
２８係合部（見込方向移動規制部） 1 Vertical frame 2 Lower frame (horizontal frame)
3 Corner parts 4a, 4b, 4c Angle part 5 Protruding wall 6 Rotation regulation part 7 Expected direction movement regulation part 12 Upper frame (horizontal frame)
18 Found wall (Expected direction movement regulation part)
21 Angle part finding part 22a, 22b Covering part 28 Engaging part (Expected direction movement regulation part)

Claims

It is equipped with a vertical frame, a horizontal frame, and corner parts, the vertical frame and the horizontal frame have an angle portion, and the angle portion of the vertical frame and the horizontal frame is cut out at the end in the longitudinal direction, respectively, and the angle portion of the vertical frame. A space is formed between the longitudinal end portion of the vertical frame and the longitudinal end portion of the angle portion of the horizontal frame, and at least one of the vertical frame and the horizontal frame has a protruding wall protruding toward the inner peripheral side, and the corner component is , It connects the angle part of the vertical frame and the angle part of the horizontal frame, and is fitted and held in the space between the longitudinal end of the vertical frame and the longitudinal end of the horizontal frame. A fitting having a rotation restricting portion and an expected direction movement restricting portion that is engaged with or adhered to a protruding wall.

It is equipped with a vertical frame, a horizontal frame, and corner parts. The vertical frame and the horizontal frame have an angle portion, and the angle portion of the vertical frame and the horizontal frame is cut out at the end in the longitudinal direction, respectively, and the angle portion of the vertical frame. A space is formed between the longitudinal end portion of the vertical frame and the longitudinal end portion of the angle portion of the horizontal frame, and the corner component connects the angle portion of the vertical frame and the angle portion of the horizontal frame. Rotation restriction part that is fitted and held in the space between the longitudinal end of the angle part and the longitudinal end of the angle part of the horizontal frame, and the expected movement regulation that engages with the angle part of the vertical frame or horizontal frame. Joinery characterized by having a part.