JP5410356B2 - Fitting member and joinery - Google Patents

Fitting member and joinery Download PDF

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JP5410356B2
JP5410356B2 JP2010092440A JP2010092440A JP5410356B2 JP 5410356 B2 JP5410356 B2 JP 5410356B2 JP 2010092440 A JP2010092440 A JP 2010092440A JP 2010092440 A JP2010092440 A JP 2010092440A JP 5410356 B2 JP5410356 B2 JP 5410356B2
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groove
fitting member
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protruding
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健太郎 村井
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Ｙｋｋ Ａｐ株式会社
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Description

本発明は、溝の幅方向における内側に向かって対向する、一対の突出縁部を備えた溝部に嵌合される嵌合部材及び建具に関する。   The present invention relates to a fitting member and a fitting that are fitted into a groove portion having a pair of projecting edge portions that face inward in the width direction of the groove.

溝の幅方向における内側に向かって対向する、一対の突出縁部を備えた溝部は、例えば、窓上枠等に設けられており、けんどん操作により取り付けられた障子の外れ止め部材等が当該溝部を利用して固定される。外れ止め部材としては、例えば、障子の上方への移動を規制する規制部片を有する外れ止め本体に、係止溝が設けられた一対の係止部片が設けられた外れ止め部材が知られている（例えば、特許文献１参照）。一対の係止部片は、一方の係止部片が固定されており、他方の係止部片が固定螺子により一方の係止部片から離れる方向に移動するように構成されている。そして、一方の係止部片に設けられた係止溝を前記溝部の突出縁部をなす一方の受止片に係合させ、固定螺子を締め込むことにより他方の係止部片を移動させて他方の受止片に係合させることにより外れ止め片が取り付けられる。   The groove portion having a pair of projecting edge portions facing inward in the width direction of the groove is provided, for example, on a window top frame, etc. It is fixed using the groove. As a slip-off preventing member, for example, a slip-off preventing member in which a pair of locking part pieces provided with a locking groove is provided on a locking part having a regulating part that regulates the upward movement of the shoji is known. (For example, refer to Patent Document 1). The pair of locking part pieces are configured such that one locking part piece is fixed and the other locking part piece moves away from the one locking part piece by a fixing screw. Then, the locking groove provided in one locking piece is engaged with one receiving piece forming the protruding edge of the groove, and the other locking piece is moved by tightening the fixing screw. The release stopper piece is attached by engaging with the other receiving piece.

特許第３８６９７０９号公報Japanese Patent No. 3869709

上記のような外れ止め部材は、窓上枠のような溝部を備えた部材に、作業者が一方の手で外れ止め部材を位置決めし、他方の手によりドライバー等を用い固定螺子を回して固定するため、施工性が悪いという課題がある。   The above-described locking member is fixed to a member having a groove such as an upper frame of the window by an operator positioning the locking member with one hand and turning the fixing screw with a screwdriver with the other hand. Therefore, there is a problem that workability is poor.

本発明は、かかる課題に鑑みてなされたものであり、その目的とするところは、突出縁部を備えた溝部に容易に取り付けられる、施工性に優れた嵌合部材及び嵌合部材を備えた建具を提供することにある。   This invention is made | formed in view of this subject, The place made into the objective was equipped with the fitting member and fitting member excellent in workability which can be easily attached to the groove part provided with the protrusion edge part. To provide joinery.

かかる目的を達成するために本発明の嵌合部材は、対向する一対の側壁と前記一対の側壁間を繋ぐ底部とを有する溝部に挿入されて嵌合される嵌合部材であって、前記溝部は、前記一対の側壁からそれぞれが接近する方向に突出し、隙間を存して対向する一対の突出縁部を備えており、前記嵌合部材は、前記溝部の長さ方向にて間隔を隔てた２点間を繋ぐとともに湾曲することにより前記間隔を隔てた２点より前記溝部の溝幅方向に突出し、当該溝幅方向に弾性変形可能な弾性部と、前記間隔を隔てた２点に前記溝部の溝幅方向に沿って延出された延出部と、を備え、前記弾性部は、当該弾性部の突出方向に向かって前記底部に対する距離が漸次長くなるガイド面を有し、当該弾性部は、前記一対の突出縁部間を挿通することで前記突出縁部の前記底部側に配置され、前記延出部は、前記溝部内における当該嵌合部材の回転を、前記突出縁部に当接して規制することを特徴とする嵌合部材である。 In order to achieve this object, the fitting member of the present invention is a fitting member that is inserted into and fitted into a groove portion having a pair of opposing side walls and a bottom portion that connects the pair of side walls, and the groove portion. Is provided with a pair of projecting edge portions that protrude in a direction in which they approach each other from the pair of side walls and face each other with a gap therebetween, and the fitting members are spaced apart in the length direction of the groove portion. By connecting and curving between two points and projecting in the groove width direction of the groove portion from two points spaced apart from each other, an elastic portion that can be elastically deformed in the groove width direction, and the groove portion at two points spaced apart from each other Extending along the groove width direction, and the elastic portion has a guide surface whose distance from the bottom gradually increases in the protruding direction of the elastic portion, and the elastic portion , it said protruding edge portion by inserting between the pair of protruding edge Wherein disposed on the bottom side, the extending portion is a rotation of the fitting member within said groove, a fitting member, characterized in that regulated the the protruding edge abuts.

このような嵌合部材によれば、溝幅方向に弾性変形可能な弾性部を備えているので、溝部の対向する側壁からそれぞれが接近する方向に突出する突出縁部を備えて、突出縁部間の隙間が溝部の底側より狭くなっている溝部であっても、溝部に嵌合する際に、弾性部を溝幅方向に弾性変形させて突出縁部間を挿通させ、弾性部を突出縁部の底部側に配置させて溝部に嵌合することが可能である。このとき、弾性部は、溝部の長さ方向にて間隔を隔てた２点間を繋ぐとともに溝部の溝幅方向に突出しているので、突出している部位が押されることにより、間隔を隔てた２点から突出している部位が撓み変形して容易に変形させることが可能である。すなわち、弾性部が、撓み変形するので、例えば嵌合部材の一部がゴムなどの弾性部材にて形成されて、弾性部材自身が圧縮される場合より、小さな圧縮力にて大きく変形させることが可能である。このため、ドライバー等の工具を用いることなく容易に取り付けることが可能である。   According to such a fitting member, since the elastic portion that can be elastically deformed in the groove width direction is provided, the protruding edge portion that protrudes in the direction in which each of the groove portions approaches from the opposing side wall is provided. Even when the gap between the grooves is narrower than the bottom of the groove, the elastic part is elastically deformed in the groove width direction when fitted into the groove, and the elastic part protrudes between the protruding edges. It can be arranged on the bottom side of the edge and can be fitted into the groove. At this time, the elastic portion connects two points spaced apart in the length direction of the groove portion and protrudes in the groove width direction of the groove portion. The portion protruding from the point can be easily deformed by bending. That is, since the elastic portion is bent and deformed, for example, a part of the fitting member is formed of an elastic member such as rubber, and the elastic member itself can be greatly deformed with a small compressive force as compared with the case where the elastic member itself is compressed. Is possible. For this reason, it can be easily attached without using a tool such as a screwdriver.

また、弾性部は、当該弾性部の突出方向に向かって底部に対する距離が漸次長くなるガイド面を有しているので、嵌合部材としてみると、底部側は溝幅方向の長さが短く底部から離れるにつれて溝幅方向の長さが長くなる。このため、溝幅方向の長さが短い部位を、まず一対の突出縁部間に挿通させることにより、嵌合部材をより容易に嵌合することが可能である。   In addition, since the elastic portion has a guide surface whose distance to the bottom gradually increases in the protruding direction of the elastic portion, when viewed as a fitting member, the bottom portion has a short length in the groove width direction. The length in the groove width direction becomes longer as the distance from is increased. For this reason, it is possible to fit the fitting member more easily by first inserting a portion having a short length in the groove width direction between the pair of protruding edge portions.

かかる嵌合部材であって、前記一対の突出縁部間を挿通する際に、前記ガイド面が前記突出縁部に押圧されて前記弾性部が前記溝幅方向に弾性変形することが望ましい。
このような嵌合部材によれば、弾性部のガイド面が突出縁部に当接された後は、嵌合部材を溝部側に押すだけで、突出縁部により弾性部が押圧されて弾性変形し溝部の溝幅方向における中央側に移動する。このため、嵌合部材を、溝部側に押すだけで嵌合部材を容易に溝部に嵌合することが可能である。 In this fitting member, it is preferable that when the guide member is inserted between the pair of projecting edges, the guide surface is pressed by the projecting edges and the elastic portion is elastically deformed in the groove width direction.
According to such a fitting member, after the guide surface of the elastic portion is brought into contact with the protruding edge portion, the elastic portion is pressed by the protruding edge portion and elastically deformed simply by pressing the fitting member toward the groove side. It moves to the center side in the groove width direction of the groove part. For this reason, it is possible to easily fit the fitting member into the groove by simply pushing the fitting member toward the groove.

かかる嵌合部材であって、前記弾性部の突出した先端は、前記溝部に嵌合された際に前記側壁に当接することが望ましい。
このような嵌合部材によれば、嵌合部材が溝部に嵌合されると、弾性部の突出した先端が溝部の側壁に当接するので、嵌合された嵌合部材は溝幅方向に移動しない。このため、嵌合部材を安定した状態で溝部に保持させることが可能である。 In this fitting member, it is desirable that the protruding tip of the elastic portion abuts on the side wall when fitted into the groove.
According to such a fitting member, when the fitting member is fitted into the groove portion, the protruding tip of the elastic portion comes into contact with the side wall of the groove portion, so the fitted fitting member moves in the groove width direction. do not do. For this reason, it is possible to hold the fitting member in the groove portion in a stable state.

かかる嵌合部材であって、前記側壁は平面部を有しており、前記弾性部の当該側壁の前記平面部に当接される部位が平面であることが望ましい。
このような嵌合部材によれば、嵌合部材が溝部に嵌合された際には、溝部の側壁の平面部と弾性部の平面とが、平面同士で当接する。このため、嵌合部材を、より安定した状態で溝部に保持させることが可能である。 In this fitting member, it is preferable that the side wall has a flat portion, and a portion of the elastic portion that is in contact with the flat portion of the side wall is a flat surface.
According to such a fitting member, when the fitting member is fitted into the groove portion, the flat portion of the side wall of the groove portion and the flat surface of the elastic portion abut on each other. For this reason, it is possible to hold the fitting member in the groove portion in a more stable state.

また、上記嵌合部材と、前記嵌合部材に取り付けられて所定の機能を発揮する機能部材と、を有する機能部材ユニットを備えた建具である。
このような建具によれば、所定の機能を発揮する機能部材を溝部を用いて建具に容易に取り付けることが可能である。 Moreover, it is a fitting provided with the functional member unit which has the said fitting member and the functional member which is attached to the said fitting member, and exhibits a predetermined | prescribed function.
According to such a joinery, it is possible to easily attach a functional member that exhibits a predetermined function to the joinery using the groove.

本発明によれば、突出縁部を備えた溝部に容易に取り付けられる、施工性に優れた嵌合部材及び嵌合部材を備えた建具を提供することが可能である。   ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the fitting member provided with the fitting member excellent in workability | operativity and the fitting member which are easily attached to the groove part provided with the protrusion edge part.

本実施形態に係る嵌合部材を有する外れ止めユニットが上枠に取り付けられている建具を示す側面図である。It is a side view which shows the fitting with which the comet prevention unit which has a fitting member which concerns on this embodiment is attached to the upper frame. 本実施形態に係る外れ止めユニットの斜視図である。It is a perspective view of the comet prevention unit concerning this embodiment. 溝部に取り付けられた外れ止めユニットを下方から見た図である。It is the figure which looked at the detachment prevention unit attached to the groove part from the downward direction. 外れ止めユニットの縦断面図である。It is a longitudinal cross-sectional view of a comet prevention unit. 外れ止めユニットの解除姿勢を示す側面図である。It is a side view which shows the releasing attitude | position of a comet prevention unit. 外れ止めユニットを溝部に取り付ける様子を示した図である。It is the figure which showed a mode that the removal prevention unit was attached to a groove part. 機能部材の他の実施形態を示す斜視図である。It is a perspective view which shows other embodiment of a functional member.

以下、本発明の一実施形態に係る嵌合部材について図面を参照して説明する。
本実施形態の嵌合部材は、機能部材としての障子の外れ止め部材を建具の上枠に固定するための部材である。本実施形態では、嵌合部材と外れ止め部材とで構成される機能部材ユニットとしての外れ止めユニットを、引き違い障子用の建具に備えた例について説明する。以下の説明においては、建具１が建物等に取り付けられた状態にて上下となる方向を上下方向、室内外方向（奥行き方向）を見込み方向として示す。また、建具が有する各部材は、単体の説明であっても、当該部材が取り付けられている状態にて上下となる方向を上下方向、室内外方向（奥行き方向）を見込み方向として示す。 Hereinafter, a fitting member according to an embodiment of the present invention will be described with reference to the drawings.
The fitting member of this embodiment is a member for fixing the shoji slip-off preventing member as a functional member to the upper frame of the joinery. In the present embodiment, an example will be described in which a slip-off unit as a functional member unit including a fitting member and a slip-off preventing member is provided in a sliding door device. In the following description, the up-and-down direction in the state in which the fitting 1 is attached to a building or the like is shown as the up-and-down direction, and the indoor / outdoor direction (depth direction) is shown as a prospective direction. Moreover, even if each member which joinery has is description of a single-piece | unit, the direction which becomes up-down in the state in which the said member is attached is shown as an up-down direction, and an indoor outdoor direction (depth direction) is set as a prospective direction.

図１に示すように、外れ止めユニット１０は、建具１が有する内障子１ａ及び外障子１ｂが案内される上側のレール２ａが備えられた上枠２に設けられている。   As shown in FIG. 1, the locking unit 10 is provided on an upper frame 2 provided with an inner rail 1 a included in the fitting 1 and an upper rail 2 a on which the outer obstacle 1 b is guided.

建具１が有する上枠２には、内障子１ａ及び外障子１ｂが案内される２本の上側のレール２ａ間に、上方に窪む溝部３が形成されている。溝部３は、平面をなし対向する一対の側壁３ａと、一対の側壁３ａ間を繋ぐ底部３ｂと、一対の側壁３ａからそれぞれが接近する方向に突出する一対の突出縁部３ｃとを有し、一対の突出縁部３ｃの先端部間は隙間ｓが設けられている。ここで、本実施形態の側壁３ａは全面が平面をなしているので側壁３ａの平面部には側壁３ａ全面が相当するが、側壁３ａは、少なくとも後述する連結突出部１６の中央部１６ａが有する平面１６ｄが当接可能な平面部を有していれば、全面が平面でなくとも構わない。そして、本実施形態では、側壁３ａ全体が平面部に相当する。   The upper frame 2 of the joinery 1 is formed with a groove 3 that is recessed upward between the two upper rails 2a through which the inner and outer obstacles 1a and 1b are guided. The groove part 3 has a pair of side walls 3a that form a plane and face each other, a bottom part 3b that connects the pair of side walls 3a, and a pair of protruding edge parts 3c that protrude from the pair of side walls 3a in a direction in which they approach each other. A gap s is provided between the tip ends of the pair of protruding edge portions 3c. Here, since the entire side wall 3a of the present embodiment is flat, the entire side wall 3a corresponds to the flat portion of the side wall 3a, but the side wall 3a has at least a central portion 16a of the connecting projection 16 described later. The entire surface may not be a flat surface as long as the flat surface 16d has a flat surface portion with which the flat surface 16d can contact. In the present embodiment, the entire side wall 3a corresponds to the plane portion.

外れ止めユニット１０は、樹脂製の嵌合部材１２、樹脂製の外れ止め部材１８、及び、嵌合部材１２と外れ止め部材１８との間に改装されるコイルスプリング２０（図４）、を有している。   The stopper unit 10 includes a resin fitting member 12, a resin stopper member 18, and a coil spring 20 (FIG. 4) refurbished between the fitting member 12 and the stopper member 18. doing.

嵌合部材１２は、図１〜図５に示すように、ほぼ直方体状をなし溝部３内に挿入される本体部１４と、見込み方向において本体部１４の両側に設けられた弾性部としての連結突出部１６とを備えている。   As shown in FIGS. 1 to 5, the fitting member 12 has a substantially rectangular parallelepiped shape, and is connected to a main body portion 14 inserted into the groove portion 3 and an elastic portion provided on both sides of the main body portion 14 in the prospective direction. And a protrusion 16.

直方体状をなす本体部１４は、上枠２に取り付けられる際に、平面視にて縦横比の長い側（以下、長辺側という）が上枠２の溝部３に沿う方向（見付け方向）に、短い側（以下、短辺側という）が溝幅に沿う方向（見込み方向）に沿うように配置される。本体部１４には、長辺側の各端部すなわち四隅から見込み方向に沿って延出された延出部１５が設けられている。連結突出部１６は、見込み方向において本体部１４の同じ側に延出された延出部１５の対向する側となる２点間を繋ぐとともに溝部３の溝幅方向（見込み方向）における外側に突出されている。   When the body portion 14 having a rectangular parallelepiped shape is attached to the upper frame 2, a side having a long aspect ratio (hereinafter referred to as a long side) in a plan view is in a direction (finding direction) along the groove portion 3 of the upper frame 2. The short side (hereinafter referred to as the short side) is disposed along the direction along the groove width (the prospective direction). The main body portion 14 is provided with extending portions 15 that extend from each end on the long side, that is, the four corners along the prospective direction. The connecting protrusion 16 connects two points on the opposite side of the extended portion 15 extending to the same side of the main body 14 in the expected direction and protrudes outward in the groove width direction (expected direction) of the groove 3. Has been.

４カ所に設けられた延出部１５のうちの、一方の対角に位置する２つの延出部１５には、上半分が、下半分及び他方の対角に位置する２つの延出部１５より長く延出された突起１５ａが設けられている。突起１５ａは、嵌合部材１２が溝部３に嵌合された際に、嵌合部材１２を、突起１５ａが突出する方向に僅かに回転させて溝部３内に配置させることにより、突起１５ａが突出縁部３ｃ上に引っ掛かるように構成されている。これにより、嵌合部材１２の固定力が増加する。また、延出部１５の下半分の端面１５ｂは、嵌合部材１２が溝部３内にて回転されたときに、突出縁部３ｃに当接されて嵌合部材１２が必要以上回転されないように回転を規制するように構成されている。   Of the extending portions 15 provided at the four locations, the two extending portions 15 located on one diagonal have two upper extending portions 15 located on the lower half and the other diagonal. A longer projection 15a is provided. When the fitting member 12 is fitted in the groove 3, the protrusion 15 a is slightly rotated in the direction in which the protrusion 15 a protrudes and is arranged in the groove 3, thereby protruding the protrusion 15 a. It is configured to be caught on the edge 3c. Thereby, the fixing force of the fitting member 12 increases. Further, the end surface 15b of the lower half of the extending portion 15 is brought into contact with the protruding edge portion 3c when the fitting member 12 is rotated in the groove 3, so that the fitting member 12 is not rotated more than necessary. It is comprised so that rotation may be controlled.

連結突出部１６は、互いに対向する延出部１５間の中央に、本体部１４から見込み方向に間隔を隔てて位置する中央部１６ａと、各延出部１５と中央部１６ａとを本体部１４と間隔を隔てて繋ぐアーム部１６ｂとを有している。中央部１６ａは、連結突出部１６の突出した先端であり、本体部１４の見込み方向の端面１４ａと平行な平面１６ｄを有している。アーム部１６ｂは、見込み方向において同じ側に設けられた２つの延出部１５から互いに対向する側に突出し、わずかに湾曲して中央部１６ａと繋がっている。   The connecting protrusion 16 includes a central portion 16a positioned at a distance from the main body portion 14 in a prospective direction at the center between the extending portions 15 facing each other, and each extending portion 15 and the central portion 16a. And an arm portion 16b connected at an interval. The central portion 16a is a protruding tip of the connecting protruding portion 16, and has a flat surface 16d parallel to the end surface 14a in the prospective direction of the main body portion 14. The arm portion 16b protrudes from the two extending portions 15 provided on the same side in the prospective direction to the sides facing each other, and is slightly curved and connected to the central portion 16a.

２つのアーム部１６ｂと中央部１６ａとが繋がった連結突出部１６は、外周側の部位に、上枠２の溝部３に取り付けられた状態にて、連結突出部１６の突出方向に向かって溝部３の底部３ｂに対する距離が漸次長くなるガイド面１６ｃが形成されている。そして、本体部１４の、溝幅方向における両側に設けられた連結突出部１６は、溝幅方向となる見込み方向における外側から、嵌合部材１２が圧縮されるように押圧されると、突出量が小さくなる方向（圧縮方向）にアーム部１６ｂが撓むように弾性変形可能に形成されている。   The connection protrusion 16 in which the two arm portions 16b and the center portion 16a are connected is a groove portion toward the protrusion direction of the connection protrusion 16 in a state where the connection protrusion 16 is attached to the groove 3 of the upper frame 2 at the outer peripheral portion. A guide surface 16c is formed in which the distance from the bottom 3 to the bottom 3b is gradually increased. And the connection protrusion part 16 provided in the both sides in the groove width direction of the main-body part 14 will protrude, if it is pressed so that the fitting member 12 may be compressed from the outer side in the prospective direction used as a groove width direction. Is formed so as to be elastically deformable so that the arm portion 16b bends in the direction in which the angle decreases (compression direction).

嵌合部材１２の連結突出部１６は、上下方向の厚さが本体部１４の約半分の厚さであり、本体部１４の上側に設けられている。また、嵌合部材１２の見込み方向の幅、すなわち、短辺側の両側に設けられた連結突出部１６が有する２つの中央部１６ａの外側面をなす平面１６ｄ間の幅は、溝部３に設けられた突出縁部３ｃ間の間隔より広く形成されている。このため、嵌合部材１２は、本体部１４の上側部分が溝部３の突出縁部３ｃより溝部３の上側、すなわち、上方に向かって溝部３内に挿入され、連結突出部１６が突出縁部３ｃの底部３ｂ側に位置するように配置される。このとき、連結突出部１６が有する２つの中央部１６ａの平面１６ｄは、溝部３の平面をなす側壁３ａに当接されている。連結突出部１６の下面１６ｅが突出縁部３ｃの上面３ｅに当接された状態では、本体部１４の下面１４ｂが、突出縁部３ｃの下面３ｄより下側に位置するように構成されている。   The connecting protrusion 16 of the fitting member 12 is approximately half as thick as the main body 14 in the vertical direction, and is provided on the upper side of the main body 14. Further, the width in the prospective direction of the fitting member 12, that is, the width between the flat surfaces 16d forming the outer surfaces of the two central portions 16a of the connecting protrusions 16 provided on both sides of the short side is provided in the groove portion 3. It is formed wider than the interval between the protruding edges 3c. For this reason, the fitting member 12 is inserted into the groove portion 3 so that the upper portion of the body portion 14 is above the groove portion 3 from the protruding edge portion 3c of the groove portion 3, that is, upward, and the connecting protrusion portion 16 is the protruding edge portion. It arrange | positions so that it may be located in the bottom 3b side of 3c. At this time, the flat surfaces 16 d of the two central portions 16 a included in the connecting protrusion 16 are in contact with the side walls 3 a forming the flat surface of the groove portion 3. In a state in which the lower surface 16e of the connecting protrusion 16 is in contact with the upper surface 3e of the protruding edge 3c, the lower surface 14b of the main body 14 is configured to be positioned below the lower surface 3d of the protruding edge 3c. .

本体部１４の下面１４ｂには、本体部１４の見付け方向に沿って上方に向かって窪む長辺側凹部１４ｃが設けられている。また、本体部１４のほぼ中央に、長辺側凹部１４ｃからさらに上方に向かって窪み、ほぼ正方形状をなす中央凹部１４ｄが設けられている。さらに、中央凹部１４ｄのほぼ中央、すなわち、本体部１４のほぼ中央に、本体部１４の下面１４ｂより下方に突出する円筒状の筒状部１４ｅが設けられている。筒状部１４ｅは、その内周にねじ３０が螺合される雌ねじが形成されており、上下方向に貫通している。   The lower surface 14b of the main body 14 is provided with a long side recess 14c that is recessed upward along the direction in which the main body 14 is found. Further, a central concave portion 14 d that is recessed further upward from the long side concave portion 14 c and has a substantially square shape is provided in the approximate center of the main body portion 14. Furthermore, a cylindrical cylindrical portion 14e that protrudes downward from the lower surface 14b of the main body portion 14 is provided in the approximate center of the central recess 14d, that is, in the approximate center of the main body portion 14. The cylindrical portion 14e is formed with a female screw to which the screw 30 is screwed on the inner periphery thereof, and penetrates in the vertical direction.

外れ止め部材１８は、嵌合部材１２の見付け方向の長さとほぼ同じ長さを有するとともに、長辺側凹部１４ｃにおける、溝幅方向の幅よりわずかに狭い幅を有して、建具１が有する枠体に取り付けられた障子１ａ、１ｂを持ち上げたときに、障子１ａ、１ｂの下端が下レール（不図示）の上縁より上方に移動しないように、障子１ａ、１ｂの移動を規制する高さを有する、ほぼ直方体状をなしている。   The anti-slip member 18 has substantially the same length as the length of the fitting member 12 in the direction of finding, and has a width slightly narrower than the width in the groove width direction in the long-side concave portion 14c. High that restricts the movement of the shoji 1a, 1b so that the lower end of the shoji 1a, 1b does not move above the upper edge of the lower rail (not shown) when the shoji 1a, 1b attached to the frame is lifted. It has a substantially rectangular parallelepiped shape.

外れ止め部材１８の上部には、嵌合部材１２の中央凹部１４ｄよりわずかに小さな正方形状をなして上方に突出する上方突部１８ａが設けられている。上方突部１８ａの中央には、嵌合部材１２の筒状部１４ｅの外形よりわずかに大きく形成されて当該筒状部１４ｅが挿入される挿入孔１８ｂが形成されている。また、挿入孔１８ｂの下方には、内径が挿入孔１８ｂの直径より大きく形成されたスプリング収容部１８ｃが形成されている。   An upper protrusion 18 a that protrudes upward in a square shape slightly smaller than the central recess 14 d of the fitting member 12 is provided on the upper part of the stopper member 18. In the center of the upper protrusion 18a, an insertion hole 18b is formed that is slightly larger than the outer shape of the cylindrical portion 14e of the fitting member 12 and into which the cylindrical portion 14e is inserted. A spring accommodating portion 18c having an inner diameter larger than the diameter of the insertion hole 18b is formed below the insertion hole 18b.

外れ止めユニット１０は、筒状部１４ｅが下方に向けられた嵌合部材１２に、下方から外れ止め部材１８が取り付けられて組み立てられている。外れ止め部材１８は、筒状部１４ｅが挿入孔１８ｂに挿入されるとともに、挿入された筒状部１４ｅとスプリング収容部１８ｃとの間にコイルスプリング２０が介装され、スプリング収容部１８ｃに下方から挿入されたねじ３０が筒状部１４ｅに形成された雌ねじに螺合されて組み立てられている。   The stopper unit 10 is assembled by attaching a stopper member 18 from below to the fitting member 12 with the cylindrical portion 14e facing downward. The stopper member 18 includes a cylindrical portion 14e inserted into the insertion hole 18b, a coil spring 20 interposed between the inserted cylindrical portion 14e and the spring accommodating portion 18c, and the spring accommodating portion 18c. The screw 30 inserted from above is assembled by being screwed into a female screw formed in the cylindrical portion 14e.

スプリング収容部１８ｃに下方から挿入されたねじ３０が筒状部１４ｅに形成された雌ねじに螺合された状態では、コイルスプリング２０が圧縮されて外れ止め部材１８の上方突部１８ａが嵌合部材１２の中央凹部１４ｄに入り込んでいる。このとき、コイルスプリング２０は中央凹部１４ｄ内であっても伸縮可能に構成されている。このため、外れ止め部材１８を下方にひき下げると、コイルスプリングがさらに圧縮されて上方突部１８ａが中央凹部１４ｄから抜け出して下方に移動される。   When the screw 30 inserted from below into the spring accommodating portion 18c is screwed into the female screw formed in the cylindrical portion 14e, the coil spring 20 is compressed and the upper protrusion 18a of the locking member 18 is fitted into the fitting member. 12 central recesses 14d. At this time, the coil spring 20 is configured to be extendable and contractable even in the central recess 14d. For this reason, when the detachment prevention member 18 is pulled down, the coil spring is further compressed, and the upper protrusion 18a comes out of the central recess 14d and is moved downward.

そして、外れ止め部材１８の上方突部１８ａが嵌合部材１２の中央凹部１４ｄより下方に移動した際に、外れ止め部材１８が筒状部１４ｅを中心として回動可能となる。そして、外れ止め部材１８は、ほぼ正方形状をなす上方突部１８ａが、ほぼ正方形状をなす中央凹部１４ｄに入り込むことが可能な２方向に姿勢を変更することが可能である。すなわち、図５に示すように外れ止め部材１８の長手方向が溝部３に沿う方向をなし、障子１ａ、１ｂの移動規制が解除された状態となる解除姿勢と、図１に示すように外れ止め部材１８の長手方向が見込み方向に沿う方向をなし、障子１ａ、１ｂの移動を規制する規制姿勢と、に姿勢を変更することができるように構成されている。このとき、規制姿勢の場合には、溝部３の幅方向に沿わされた外れ止め部材１８の長手方向の縁が溝部３の突出縁部３ｃ間の隙間ｓより外側に配置される。この規制姿勢にて、ねじ３０を締め込むと、突出縁部３ｃの上方に位置する連結突出部１６と突出縁部３ｃの下方に位置する外れ止め部材１８とにより突出縁部３ｃが挟持される。   And when the upper protrusion 18a of the locking member 18 moves downward from the central recess 14d of the fitting member 12, the locking member 18 can rotate around the cylindrical portion 14e. The anti-separation member 18 can change its posture in two directions in which the upper protrusion 18a having a substantially square shape can enter the central recess 14d having a substantially square shape. That is, as shown in FIG. 5, the longitudinal direction of the locking member 18 is in the direction along the groove 3, and the release posture in which the movement restriction of the shoji 1a and 1b is released, and the locking stop as shown in FIG. The longitudinal direction of the member 18 is a direction along the prospective direction, and the posture can be changed to a restriction posture that restricts the movement of the shoji 1a and 1b. At this time, in the case of the restricting posture, the edge in the longitudinal direction of the locking member 18 along the width direction of the groove portion 3 is disposed outside the gap s between the protruding edge portions 3 c of the groove portion 3. When the screw 30 is tightened in this restricting posture, the protruding edge 3c is clamped by the connecting protruding portion 16 positioned above the protruding edge 3c and the locking member 18 positioned below the protruding edge 3c. .

外れ止めユニット１０を上枠２に取り付ける際には、図６（ａ）に示すように、まず、上枠２の溝部３の方向に、外れ止めユニット１０が有する嵌合部材１２の長辺側を沿わせて外れ止めユニット１０を、上枠２の下方に配置し、一方の連結突出部１６を溝部３が有する一方の突出縁部３ｃの上側に挿入する。このとき、外れ止め部材の１８の長手方向が、嵌合部材１２の長辺側凹部１４ｃに沿って配置されている。   When attaching the stopper unit 10 to the upper frame 2, first, as shown in FIG. 6A, first, the long side of the fitting member 12 included in the stopper unit 10 in the direction of the groove 3 of the upper frame 2. The locking unit 10 is disposed below the upper frame 2, and one connection projection 16 is inserted above one projection edge 3 c of the groove 3. At this time, the longitudinal direction of the detachment preventing member 18 is disposed along the long side recess 14 c of the fitting member 12.

次に、嵌合部材１２の他方の連結突出部１６側を上方に押し上げて、図６（ｂ）に示すように、連結突出部１６が有する中央部１６ａのガイド面１６ｃを他方の突出縁部３ｃに当接させる。その後、さらに外れ止めユニット１０を押し上げることにより、連結突出部１６が突出縁部３ｃに押圧されて圧縮方向に弾性変形し、他方の連結突出部１６が、一対の突出縁部３ｃ間を挿通して他方の突出縁部３ｃより上側に移動する。このとき、他方の連結突出部１６が他方の突出縁部３ｃの上方側に越えると圧縮されていた連結突出部１６が伸張される。そして、嵌合部材１２の両側に設けられた連結突出部１６の中央部１６ａが有する平面１６ｄが溝部３の側壁３ａの平面部に当接されて、図６（ｃ）に示すような状態にて上枠２に取り付けられる。   Next, the other connecting protruding portion 16 side of the fitting member 12 is pushed upward, and the guide surface 16c of the central portion 16a of the connecting protruding portion 16 becomes the other protruding edge as shown in FIG. 6B. 3c is contacted. Thereafter, by further pushing up the detachment prevention unit 10, the connecting protrusion 16 is pressed by the protruding edge 3c and elastically deformed in the compression direction, and the other connecting protrusion 16 is inserted between the pair of protruding edges 3c. And move upward from the other protruding edge 3c. At this time, if the other connecting protrusion 16 exceeds the upper side of the other protruding edge 3c, the compressed connecting protrusion 16 is expanded. And the flat surface 16d which the center part 16a of the connection protrusion part 16 provided in the both sides of the fitting member 12 contact | abuts to the flat part of the side wall 3a of the groove part 3, and it is in a state as shown in FIG.6 (c). And attached to the upper frame 2.

その後、ねじ３０を緩めた後に、外れ止め部材１８を下方に引きつつ９０度回転させて、図１に示すような規制姿勢にし、ねじ３０を締め込んで固定する。このとき、ねじ３０は予め緩めておいても構わない。締め込んだねじ３０は、筒状部１４ｅを貫通させて、その先端にて溝部３を押圧させることにより、外れ止めユニット１０の見付け方向への移動が抑えることも可能である。   Thereafter, after loosening the screw 30, the anti-separation member 18 is rotated 90 degrees while pulling downward to obtain a regulating posture as shown in FIG. 1, and the screw 30 is tightened and fixed. At this time, the screw 30 may be loosened in advance. The screw 30 tightened can penetrate the cylindrical portion 14e and press the groove portion 3 at the tip thereof to suppress the movement of the locking unit 10 in the direction of finding.

本実施形態の嵌合部材１２及び外れ止めユニット１０が嵌合される溝部３は、溝部３を形成し対向する側壁３ａからそれぞれが接近する方向に突出し、隙間ｓを存して対向する一対の突出縁部３ｃを備えているので、突出縁部３ｃ間の隙間ｓが溝部３の底部３ｂ側より狭くなっている。このため、例えば剛体のみにて形成された嵌合部材では、一対の突出縁部３ｃ間を挿通させて溝部３内に嵌合することができない。   The groove portion 3 into which the fitting member 12 and the locking unit 10 of the present embodiment are fitted protrudes in a direction in which the groove portion 3 forms the groove portion 3 and faces each other, and faces each other with a gap s therebetween. Since the protruding edge portion 3 c is provided, the gap s between the protruding edge portions 3 c is narrower than the bottom 3 b side of the groove portion 3. For this reason, for example, in a fitting member formed only of a rigid body, the pair of protruding edge portions 3c cannot be inserted and fitted into the groove portion 3.

上記実施形態の嵌合部材１２は、溝幅方向に弾性変形可能な連結突出部１６を備えているので、溝部３の対向する側壁３ａからそれぞれが接近する方向に突出する突出縁部３ｃを備えて、突出縁部３ｃ間の隙間ｓが溝部３の底部３ｂ側より狭くなっている溝部３であっても、溝部３に嵌合する際に、連結突出部１６を溝幅方向に弾性変形させて突出縁部３ｃ間を挿通させ、連結突出部１６を突出縁部３ｃの底部３ｂ側に配置させて溝部３に嵌合することが可能である。このとき、連結突出部１６は、溝部３の長さ方向にて間隔を隔てた２点間を繋ぐとともに溝部３の溝幅方向に突出しているので、互いに間隔を隔てた２点から突出している連結突出部１６は、アーム部１６ｂにより本体部１４と２点で繋がることになる。このため、突出している連結突出部１６が押されることにより、間隔を隔てた２点から突出しているアーム部１６ｂが撓むことにより容易に変形させることが可能である。すなわち、連結突出部１６のアーム部１６ｂが、撓み変形するので、例えば本体部の一部を弾性部とすべく本体部にゴムの部分が設けられている場合より、小さな圧縮力にて大きく変形させることが可能である。このため、ドライバー等の工具を用いることなく、また、片手であっても容易に取り付けることが可能である。さらに、例えば、溝部３の突出縁部３ｃに切り欠き等を設けることなく取り付けることが可能である。   Since the fitting member 12 of the above-described embodiment includes the connecting protrusion 16 that can be elastically deformed in the groove width direction, the fitting member 12 includes a protruding edge 3 c that protrudes from the opposing side wall 3 a of the groove 3 toward each other. Even when the gap s between the protruding edges 3 c is narrower than the bottom 3 b side of the groove 3, the connecting protrusion 16 is elastically deformed in the groove width direction when fitted into the groove 3. Thus, it is possible to fit between the projecting edge 3c and the connecting projecting portion 16 on the bottom 3b side of the projecting edge 3c so as to be fitted into the groove 3. At this time, since the connecting protrusion 16 connects two points spaced apart in the length direction of the groove 3 and protrudes in the groove width direction of the groove 3, the connecting protrusion 16 protrudes from two points spaced apart from each other. The connecting protrusion 16 is connected to the main body 14 at two points by the arm 16b. For this reason, it is possible to easily deform the arm 16b projecting from two points spaced apart by pressing the projecting connecting projecting part 16 projecting. That is, since the arm portion 16b of the connecting protrusion 16 is bent and deformed, for example, a rubber portion is provided on the main body portion so that a part of the main body portion is an elastic portion. It is possible to make it. For this reason, it is possible to easily attach even with one hand without using a tool such as a screwdriver. Furthermore, for example, it is possible to attach the projecting edge 3c of the groove 3 without providing a notch or the like.

また、連結突出部１６は、当該連結突出部１６の突出方向に向かって底部３ｂに対する距離が漸次長くなるガイド面１６ｃを有しているので、嵌合部材１２としてみると、底部３ｂ側は溝幅方向の長さが短く底部３ｂから離れるにつれて溝幅方向の長さが長くなる。このため、溝幅方向の長さが短い部位嵌合部材の上端側を、まず一対の突出縁部３ｃ間の隙間ｓに挿通させることにより、嵌合部材１２をより容易に嵌合することが可能である。   Moreover, since the connection protrusion part 16 has the guide surface 16c from which the distance with respect to the bottom part 3b becomes gradually long toward the protrusion direction of the said connection protrusion part 16, when it sees as the fitting member 12, the bottom part 3b side is a groove | channel. The length in the groove width direction becomes longer as the length in the width direction is shorter and the distance from the bottom 3b is increased. For this reason, the fitting member 12 can be more easily fitted by first inserting the upper end side of the portion fitting member having a short length in the groove width direction into the gap s between the pair of protruding edge portions 3c. Is possible.

また、一対の突出縁部３ｃ間を挿通する際に、ガイド面１６ｃに突出縁部３ｃが当接された後は、嵌合部材１２を溝部３側に押すだけで、突出縁部３ｃにより連結突出部１６が押圧されて弾性変形し溝幅方向における中央側に移動する。このため、嵌合部材１２を、溝部３側に押すだけで嵌合部材１２を容易に溝部３に嵌合することが可能である。   Further, when the projecting edge 3c is inserted between the pair of projecting edges 3c, after the projecting edge 3c is brought into contact with the guide surface 16c, it is connected by the projecting edge 3c simply by pushing the fitting member 12 to the groove 3 side. The protrusion 16 is pressed and elastically deformed and moves to the center side in the groove width direction. For this reason, it is possible to easily fit the fitting member 12 into the groove 3 by simply pushing the fitting member 12 toward the groove 3.

また、連結突出部１６の弾性変形は、嵌合部材１２が圧縮される方向に変形するので、連結突出部１６が突出する方向と弾性変形する方向とが同じになる。すなわち、連結突出部１６が突出する方向と弾性変形する方向とが交差する弾性部材、例えば、突出された片持ちの腕部の先端が押圧されて撓み変形する弾性部材とは相違する。このため、弾性方向と交差する方向の寸法を小さく抑えることが可能であり、狭いスペースに嵌合させることが可能な嵌合部材１２を提供することが可能である。   Moreover, since the elastic deformation of the connection protrusion 16 is deformed in a direction in which the fitting member 12 is compressed, the direction in which the connection protrusion 16 protrudes is the same as the direction in which the connection protrusion 16 is elastically deformed. That is, it is different from an elastic member in which the direction in which the connecting protruding portion 16 protrudes and the direction in which the connecting protruding portion 16 elastically deforms, for example, an elastic member in which the tip of the protruding cantilever arm is pressed and deformed. For this reason, it is possible to reduce the dimension in the direction intersecting the elastic direction, and it is possible to provide the fitting member 12 that can be fitted in a narrow space.

また、嵌合部材１２が溝部３に嵌合されると、連結突出部１６の突出した先端が溝部３の側壁３ａに当接するので、嵌合された嵌合部材１２は溝幅方向に移動しない。このため、嵌合部材１２を安定した状態で溝部３に保持させることが可能である。   Further, when the fitting member 12 is fitted into the groove 3, the protruding tip of the connecting protrusion 16 contacts the side wall 3 a of the groove 3, so that the fitted member 12 does not move in the groove width direction. . For this reason, it is possible to hold the fitting member 12 in the groove part 3 in a stable state.

さらに、嵌合部材１２が溝部３に嵌合された際には、連結突出部１６の平面１６ｄと溝部３の側壁３ａの平面部とが平面同士にて当接する。このため、嵌合部材１２を、より安定した状態で溝部３に保持させることが可能である。   Furthermore, when the fitting member 12 is fitted into the groove 3, the flat surface 16 d of the connecting protrusion 16 and the flat portion of the side wall 3 a of the groove 3 abut against each other. For this reason, it is possible to hold the fitting member 12 in the groove part 3 in a more stable state.

また、けんどん操作により取り付けられた障子１ａ、１ｂが外れることを防止する機能を発揮する機能部材としての外れ止めユニット１０を溝部３に容易に取り付けることが可能である。   In addition, it is possible to easily attach the detachment prevention unit 10 as a functional member that exhibits a function of preventing the shoji 1a and 1b attached by the operation to come off to the groove 3.

上記実施形態においては、嵌合部材１２の一方の連結突出部１６を溝部３が有する一方の突出縁部３ｃの上側に先に挿入し、その後、他方の連結突出部１６を他方の突出縁部３ｃの上側に嵌合する例について説明したが、これに限るものではない。例えば、溝幅方向において嵌合部材１２の両側に設けられた連結突出部１６の各々のガイド面１６ｃを溝部３の一対の突出縁部３ｃに当接させた状態から、そのままの姿勢にて鉛直に嵌合部材１２を押し上げて、両側の連結突出部１６を各々弾性変形させて嵌合部材１２を溝部３に嵌合しても良い。   In the said embodiment, one connection protrusion part 16 of the fitting member 12 is previously inserted above the one protrusion edge part 3c which the groove part 3 has, and the other connection protrusion part 16 is inserted into the other protrusion edge part after that. Although the example fitted to the upper side of 3c was demonstrated, it does not restrict to this. For example, from the state in which the guide surfaces 16c of the connecting protrusions 16 provided on both sides of the fitting member 12 in the groove width direction are in contact with the pair of protrusion edges 3c of the groove 3, the vertical position is maintained as it is. Alternatively, the fitting member 12 may be pushed up, and the connecting projections 16 on both sides may be elastically deformed to fit the fitting member 12 into the groove 3.

また、上記実施形態のように、嵌合部材１２の一方の連結突出部１６を溝部３が有する一方の突出縁部３ｃの上側に先に挿入し、その後、他方の連結突出部１６を他方の突出縁部３ｃの上側に嵌合する場合には、連結突出部１６は必ずしも溝幅方向の両側に設けられていなくても良い。すなわち、先に挿入される側は、弾性変形しない突起であっても構わない。   Moreover, like the said embodiment, one connection protrusion part 16 of the fitting member 12 is previously inserted above the one protrusion edge part 3c which the groove part 3 has, and the other connection protrusion part 16 is inserted into the other after that. In the case of fitting on the upper side of the protruding edge 3c, the connecting protrusion 16 does not necessarily have to be provided on both sides in the groove width direction. That is, the first insertion side may be a protrusion that does not elastically deform.

上記実施形態においては、機能部材を外れ止め部材としたが、これに限るものではない。たとえば、図７に示すように、機能部材として、枠体と、当該枠体に取り付けられた障子との間からの風の進入を抑える風止め板５４ａを備えた風止め部材５４を有する風止めユニット５０であってもよい。図７に示す風止めユニット５０は、機能部材としての風止め部材５４が溝部３に沿う方向に並べて２つ設けられているので、風止め部材５４が止められる部材は、上記嵌合部材１２とほぼ同様の嵌合部材５２が２つ連結された嵌合ユニット５１にて溝部３に取り付けられる。   In the said embodiment, although the functional member was used as the anti-detachment member, it is not restricted to this. For example, as shown in FIG. 7, a windshield having a windshield member 54 provided with a windshield plate 54 a that suppresses the entry of wind from between a frame and a shoji attached to the frame as a functional member. The unit 50 may be used. Since the windshield unit 50 shown in FIG. 7 is provided with two windshield members 54 as functional members arranged side by side in the direction along the groove portion 3, the member that can stop the windshield member 54 is the fitting member 12. A fitting unit 51 in which two substantially similar fitting members 52 are connected is attached to the groove 3.

風止め部材５４は、風止め板５４ａが見込み方向に沿うように取り付けられることが望ましいため、嵌合ユニット５１が溝部３に嵌合された際に、上記嵌合部材１２にて延出部１５の突起１５ａに相当する突出部位５２ａが、溝部３の側壁３ａに当接されるように構成されている。突出部位５２ａが溝部３の側壁３ａに当接されると、嵌合ユニット５１の回転が規制され、風止め板５４ａが上枠２とほぼ直交し、見込み方向に沿って配置されるように構成されている。   Since the windshield member 54 is desirably attached so that the windshield plate 54a is along the prospective direction, when the fitting unit 51 is fitted into the groove portion 3, the extending portion 15 is formed by the fitting member 12. A protruding portion 52 a corresponding to the protrusion 15 a is configured to abut against the side wall 3 a of the groove portion 3. When the protruding portion 52a is brought into contact with the side wall 3a of the groove portion 3, the rotation of the fitting unit 51 is restricted, and the windshield plate 54a is arranged substantially orthogonal to the upper frame 2 and arranged along the prospective direction. Has been.

また、上記のような外れ止めユニット１０や風止めユニット５０を備えた建具も提供することが可能である。   Moreover, it is also possible to provide a joinery including the above-described detachment prevention unit 10 and the windbreak unit 50.

また、上記実施形態は、本発明の理解を容易にするためのものであり、本発明を限定して解釈するためのものではない。本発明は、その趣旨を逸脱することなく、変更、改良され得ると共に、本発明にはその等価物が含まれることはいうまでもない。   Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

１ 建具、１ａ 内障子、１ｂ 外障子、２ 上枠、３ 溝部、 ３ａ 側壁、
３ｃ 突出縁部、１０ 外れ止めユニット、１２ 嵌合部材、１４ 本体部、
１５ 延出部、１６ 連結突出部、１６ａ 中央部、１６ｂ アーム部、
１６ｃ ガイド面、１６ｄ 平面、１８ 外れ止め部材、５０ 風止めユニット、
５１ 嵌合ユニット、５２ 嵌合部材、５４ 外れ止め部材、ｓ 隙間 1 joinery, 1a inner reed, 1b outer reed, 2 upper frame, 3 groove, 3a side wall,
3c protruding edge portion, 10 detachment prevention unit, 12 fitting member, 14 body portion,
15 extension part, 16 connection protrusion part, 16a center part, 16b arm part,
16c guide surface, 16d plane, 18 slip-off prevention member, 50 windbreak unit,
51 fitting unit, 52 fitting member, 54 stopper member, s gap

Claims (5)

対向する一対の側壁と前記一対の側壁間を繋ぐ底部とを有する溝部に挿入されて嵌合される嵌合部材であって、
前記溝部は、前記一対の側壁からそれぞれが接近する方向に突出し、隙間を存して対向する一対の突出縁部を備えており、
前記嵌合部材は、前記溝部の長さ方向にて間隔を隔てた２点間を繋ぐとともに湾曲することにより前記間隔を隔てた２点より前記溝部の溝幅方向に突出し、当該溝幅方向に弾性変形可能な弾性部と、前記間隔を隔てた２点に前記溝部の溝幅方向に沿って延出された延出部と、を備え、
前記弾性部は、当該弾性部の突出方向に向かって前記底部に対する距離が漸次長くなるガイド面を有し、当該弾性部は、前記一対の突出縁部間を挿通することで前記突出縁部の前記底部側に配置され、
前記延出部は、前記溝部内における当該嵌合部材の回転を、前記突出縁部に当接して規制することを特徴とする嵌合部材。 A fitting member that is inserted and fitted into a groove having a pair of opposing side walls and a bottom that connects between the pair of side walls,
The groove portion includes a pair of protruding edge portions that protrude from the pair of side walls in a direction in which they approach each other and face each other with a gap between them,
The fitting member protrudes in the groove width direction of the groove portion from the two points spaced apart by connecting and bending between two points spaced in the length direction of the groove portion, and in the groove width direction. An elastic part that can be elastically deformed, and an extended part that extends along the groove width direction of the groove part at two points spaced apart from each other,
The elastic portion has a guide surface whose distance to the bottom portion gradually increases in the protruding direction of the elastic portion , and the elastic portion is inserted between the pair of protruding edge portions, thereby Arranged on the bottom side ,
The extension member is configured to restrict rotation of the fitting member in the groove portion by abutting against the protruding edge portion . 請求項１に記載の嵌合部材であって、
前記一対の突出縁部間を挿通する際に、前記ガイド面が前記突出縁部に押圧されて前記弾性部が前記溝幅方向に弾性変形することを特徴とする嵌合部材。 The fitting member according to claim 1,
The fitting member, wherein when inserting between the pair of projecting edges, the guide surface is pressed by the projecting edges and the elastic part is elastically deformed in the groove width direction. 請求項１または請求項２のいずれかに記載の嵌合部材であって、
前記弾性部の突出した先端は、前記溝部に嵌合された際に前記側壁に当接することを特徴とする嵌合部材。 The claim 1 or a fitting member according to any one of 請 Motomeko 2,
A fitting member, wherein the protruding tip of the elastic part abuts on the side wall when fitted into the groove. 請求項３に記載の嵌合部材であって、
前記側壁は平面部を有しており、前記弾性部の当該側壁の前記平面部に当接される部位が平面であることを特徴とする嵌合部材。 The fitting member according to claim 3,
The said side wall has a plane part, The site | part contact | abutted to the said plane part of the said side wall of the said elastic part is a plane, The fitting member characterized by the above-mentioned. 請求項１乃至請求項４のいずれかに記載の嵌合部材と、
前記嵌合部材に取り付けられて所定の機能を発揮する機能部材と、
を有する機能部材ユニットを備えた建具。 The fitting member according to any one of claims 1 to 4,
A functional member attached to the fitting member and exhibiting a predetermined function;
A joinery comprising a functional member unit having
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