JP5926044B2

JP5926044B2 - Internal / external pressure difference elimination device for hinged doors

Info

Publication number: JP5926044B2
Application number: JP2011265845A
Authority: JP
Inventors: 黒木貴仁; 松田巌樹
Original assignee: 美和ロック株式会社
Priority date: 2011-09-22
Filing date: 2011-12-05
Publication date: 2016-05-25
Anticipated expiration: 2031-12-05
Also published as: JP2013079562A

Description

本発明は、開き扉における内外気圧差解消装置に関する。 The present invention relates to an internal / external air pressure difference elimination device for a hinged door.

特許文献１は、本願発明と同様に、開き戸用の内外気圧差解消装置に関するもので、例えば特許文献１の第２図を参照にすると、この開き戸用の内外気圧差解消装置は、扉２の壁面に固定された座板及びハンドル軸１８を介して所定量回転可能に設けられたハンドル１５と、該ハンドルの前記ハンドル軸１８の内端部に固定され、かつ収納箱１７内に位置するピニオン１４と、このピニオンに係合（噛合）するラック１３を一側上面に有すると共に、その先端１６が傾斜状に形成された摺動式押圧部材１２と、該押圧部材１２の前記傾斜面と対向する扉枠側の傾斜面（当接部）７を備え、開扉時、前記ハンドル１５の操作力によって位置変位する前記摺動式押圧部材１２の傾斜状係合先端面が扉枠側の前記傾斜面（当接部）７に圧接すると、前記斜面同士の当り面４が扉２の開く方向に前記摺動式押圧部材１２の突出分力の一部が作用する（符号は特許文献１のもの）。 Patent Document 1 relates to an internal / external air pressure difference canceling device for a hinged door, as in the present invention. For example, referring to FIG. A handle plate 15 fixed to the wall surface and a handle 15 provided to be rotatable by a predetermined amount via a handle shaft 18, and a pinion fixed to the inner end portion of the handle shaft 18 of the handle and located in the storage box 17 14 and a rack 13 engaging (meshing) with the pinion on the upper surface of one side, and a sliding type pressing member 12 having a tip 16 formed in an inclined shape, and opposed to the inclined surface of the pressing member 12 The sliding engagement member 12 is provided with an inclined surface (contact portion) 7 on the door frame side, and when the door is opened, the inclined engagement front end surface of the sliding-type pressing member 12 is displaced by the operating force of the handle 15. When pressed against the inclined surface (contact portion) 7, Serial slope contact surface 4 between the acts a part of the projecting component force of the sliding pushing member 12 in the direction of opening the door 2 (reference numerals in Patent Document 1).

しかしながら、特許文献１の基本的原理は、「扉をこじ開けるようにして扉自体に開放方向に分力の一部を与えようとするもの」であるから、扉枠側の当接部に対する押圧体の圧接力を扉に対して十分に発揮させることができない。また、ラック１３とピニオン１４を構成要件とするので、ハンドル１５は扉の壁面に対して平行に回転するものに限定される。 However, since the basic principle of Patent Document 1 is “to try to give a part of the component force in the opening direction to the door itself by prying open the door”, the pressing body against the contact portion on the door frame side The pressure contact force cannot be fully exerted on the door. Further, since the rack 13 and the pinion 14 are constituent elements, the handle 15 is limited to one that rotates parallel to the wall surface of the door.

実開平３−１０５５６９号公報Japanese Utility Model Publication No. 3-105569

本願発明の所期の目的は、特許文献１のように「建具の扉をこじ開けるようにして」扉の開放方向に分力の一部を与えようとするものではなく、テコの原理を利用して（異なる解決手段により）、扉の開放方向に反力の全てを与え、扉を開け難いという問題点を解消する開き扉における内外気圧差解消装置を提供することである。すなわち、扉枠側の当接部に対するスイング式押圧体の圧接力を扉に対して十分に発揮させることである。第２の目的は、実施形態によっては、構成する部品を少なくし、収納箱内に簡単に組み込むことができることである。第３の目的は、摺動制御体とこれに追動あるいは協働するスイング式押圧体がバラバラに成らず、確実に作動することである。 The intended purpose of the present invention is not to give a part of the component force in the opening direction of the door, as in Patent Document 1, but by using the lever principle. Therefore, the present invention is to provide an internal / external air pressure difference canceling device for an open door that applies all of the reaction force in the door opening direction (to solve the problem that it is difficult to open the door). That is, it is to sufficiently exert the pressing force of the swing type pressing body against the contact portion on the door frame side with respect to the door. The second object is that, in some embodiments, the number of components is reduced and it can be easily incorporated into a storage box. The third object is to ensure that the sliding control body and the swing-type pressing body that follows or cooperates with the sliding control body operate reliably.

本願発明の開き扉における内外気圧差解消装置は、扉の木口に内装された収納箱に、操作手段の操作力によって作動する駆動部材と、この駆動部材と係合しかつ該駆動部材の駆動力により、所定方向に付勢する付勢手段の付勢力に抗してスライドする摺動制御体と、この摺動制御体の前壁に設けた連結突片の連結孔に遊嵌合する連結軸を介してその幅広内端部が連結されていると共に、前記収納箱のフロントから常に突出する係合先端部から前記幅広内端部に至る角部に相当する中央部が垂直軸を介して軸支されたスイング式押圧体とを組み込み、開扉時、前記操作手段の操作力によって前記摺動制御体が作動すると、該摺動制御体に追動する或いは共働する前記スイング式押圧体は水平方向に回転し、該スイング式押圧体の係合先端部が扉枠側の当接部に蹴り出すように圧接すると、該圧接力に基づく反力は、全て扉自体を開く方向へ作用することを特徴とする。 An internal / external air pressure difference elimination device for an opening door according to the present invention comprises a storage box that is housed in a door of a door, a drive member that is operated by an operation force of an operation means, a drive member that engages with the drive member and a drive force of the drive member The sliding control body that slides against the biasing force of the biasing means that biases in a predetermined direction, and the connecting shaft that loosely fits in the connecting hole of the connecting protrusion provided on the front wall of the sliding control body with its broad inner ends are connected via a central portion corresponding to the corner portion from the engaging tip extending into the wide inner end always protrudes from the front of the receiving box via a vertical axis shaft incorporate and supported by swing type pressing member, during door opening, when the sliding control member by the operating force of said operating means is operated, the swing type pressing member to or cooperating to Tsuido the sliding control body rotates in the horizontal direction, the engaging leading end portion of the swing type pressing body door When pressed as kicking the abutment side, the reaction force based on the piezoelectric contact force, characterized in that it acts to all direction of opening the door itself.

また、本願発明の開き扉における内外気圧差解消装置は、扉の木口に内装された収納箱に、操作手段の操作力によって作動する駆動部材と、この駆動部材と係合し、かつ該駆動部材の駆動力により、所定方向に付勢する付勢手段の付勢力に抗してスライドする摺動制御体と、この摺動制御体の前壁に設けた押圧先端部にその幅広内端部に形成した切欠凹所の被係合部を介して連係されていると共に、前記収納箱のフロントから常に突出する係合先端部から前記幅広内端部に至る角部に相当する中央部が垂直軸を介して軸支されたスイング式押圧体とを組み込み、開扉時、前記操作手段の操作力によって前記摺動制御体が作動すると、該摺動制御体に追動する或いは共働する前記スイング式押圧体は水平方向に回転し、該スイング式押圧体の係合先端部が扉枠側の当接部に蹴り出すように圧接すると、該圧接力に基づく反力は、全て扉自体を開く方向へ作用し、さらに、前記スイング式押圧体は、復帰バネにより付勢され初期位置へ戻ることを特徴とする。 Further, an internal / external air pressure difference elimination device for an opening door according to the present invention includes a drive box that is actuated by an operating force of an operating means, and a drive member that is engaged with the drive member in a storage box that is built in a door end of the door. the driving force, a sliding control member which slides against the biasing force of the biasing means for biasing in a predetermined direction, in that the wide inner end to the pressing tip portion provided on the front wall of the sliding control member together are linked via the engaged portion of the formed notch recess center portion axis perpendicular to the engaging tip corresponds to the corner portion extending in the wide inner end always protrudes from the front of the storage box through the incorporation and axially supported by the swing-type pressing member, the door opening time, when the sliding control member by the operating force of said operating means is operated, the swing of or cooperating to Tsuido the sliding control member wherein the pressing member is rotated in the horizontal direction, the engagement of the swing-type pressing member When the tip portion is pressed to kick the contact portion of the door frame side, the reaction force based on the piezoelectric contact force all act in the direction of opening the door itself, further, the swing-type pressing member is attached by the return spring It is characterized by returning to the initial position .

（ａ）特許文献１とは異なる解決手段により、建具の扉の扉開閉端と扉枠との間に隙間を生じさせ、室内外の気圧差を解消させることができる。
（ｂ）スイング式押圧体の係合先端部の圧接力は、「蹴り出し方式」なので、特許文献１のような「直進方向に対する分力」とは成らず、全て扉を開く方向に作用する反力と成る。したがって、扉枠側の当接部に対するスイング式押圧体の圧接力を十分に発揮することができる。
（ｃ）実施形態によっては、構成する部品が少ないので、収納箱内に簡単に組み込むことができる。また実施形態によっては、摺動制御体とこれに追動あるいは協働するスイング式押圧体がバラバラに成らず、確実に作動する。
（ｄ）駆動部材が、複数個の部材から成る動力変換機構である場合には、幾つかの操作手段の仕様に対応させることができる。 (A) By means of a solution different from Patent Document 1, a gap is created between the door opening / closing end of the door of the joinery and the door frame, and the pressure difference between the indoor and the outdoor can be eliminated.
(B) Since the pressing force at the engagement tip of the swing-type pressing body is a “kicking-out method”, it does not become the “component force in the straight direction” as in Patent Document 1, and all acts in the direction of opening the door. It becomes a reaction force. Therefore, it is possible to sufficiently exert the pressing force of the swing type pressing body against the contact portion on the door frame side.
(C) Since there are few components to comprise depending on embodiment, it can be easily integrated in a storage box. In some embodiments, the sliding control body and the swing-type pressing body that follows or cooperates with the sliding control body do not fall apart and operate reliably.
(D) When the driving member is a power conversion mechanism composed of a plurality of members, it can be adapted to the specifications of several operating means.

図１乃至図１１は本発明の第１実施形態を示す各説明図、図１２及び図１３は本発明の第２実施形態を示す各説明図、図１４乃至図１６は本発明の第３実施形態を示す各説明図、図１７及び図１８は本発明の第４実施形態を示す各説明図、図１９乃至図２１は本発明の第５実施形態を示す各説明図、図２２及び図２３は本発明の第６実施形態を示す各説明図、図２４は第７実施形態を示す説明図、図２５乃至図２７は本発明の第８実施形態の各説明図、図２８乃至図３１は本発明の第９実施形態の各説明図、図３２乃至図３４は本発明の第１０実施形態の各説明図、図３５乃至図３７は本発明の第１１実施形態の各説明図、図３８乃至図４０は本発明の第１２実施形態の各説明図、図４１乃至図４３は本発明の第１３実施形態の各説明図である。
扉枠側の部材と扉側の部材を示す環境説明図。収納箱を縦断面視した説明図（初期状態）。主要部の位置関係を示す平面視からの説明図。主要部を構成するスイング式押圧体、摺動制御体等の分解斜視図。図４のＡ−Ａ線と、Ｂ−Ｂ線断面図。要部（扉枠側）の概略断面説明図。摺動制御体の摺動方向から見た要部（扉枠側）の説明図。要部（扉枠側）の平面視からの説明図。図２の初期状態から駆動部材が中途まで回転した状態。作動終了時の説明図。平面視からの要部の流れを示す説明図。第２実施形態の図２と同様の説明図（初期状態）。図３と同様の主要部の位置関係を示す平面視からの説明図。第３実施形態の操作部材の説明図。図２と同様の説明図（初期状態）。操作部材の作動片の説明図。第４実施形態の操作部材の説明図。図２と同様の説明図（初期状態）。第５実施形態の平面視からの説明図（初期状態）。平面視からの作動終了時の説明図。図１１と同様の平面視からの要部の流れを示す説明図。第６実施形態の図２と同様の説明図（初期状態）。平面視からの要部の流れを示す説明図。第７実施形態を示す説明図（初期状態）。第８実施形態の説明図（初期状態）。斜視からの要部の説明図（駆動部材等）。作動終了時の説明図。第９実施形態の説明図（操作手段、駆動部材等）。初期状態の説明図。斜視からの要部の説明図（駆動部材等）。作動終了時の説明図。第１０実施形態の説明図（初期状態）。斜視からの要部の説明図（駆動部材等）。作動終了時の説明図。第１１実施形態の説明図（初期状態）。斜視からの要部の説明図（駆動部材等）。作動終了時の説明図。第１２実施形態の説明図（初期状態）。斜視からの要部の説明図（駆動部材等）。作動終了時の説明図。第１３実施形態の説明図（初期状態）。要部の説明図（駆動部材等）。作動終了時の説明図。 FIGS. 1 to 11 are explanatory views showing a first embodiment of the present invention, FIGS. 12 and 13 are explanatory views showing a second embodiment of the present invention, and FIGS. 14 to 16 are third embodiments of the present invention. FIGS. 17 and 18 are explanatory diagrams showing a fourth embodiment of the present invention. FIGS. 19 to 21 are explanatory diagrams showing a fifth embodiment of the present invention. FIG. 22 and FIG. Is an explanatory diagram showing the sixth embodiment of the present invention, FIG. 24 is an explanatory diagram showing the seventh embodiment, FIGS. 25 to 27 are explanatory diagrams of the eighth embodiment of the present invention, and FIGS. Each explanatory diagram of the ninth embodiment of the present invention, FIGS. 32 to 34 are each explanatory diagram of the tenth embodiment of the present invention, FIGS. 35 to 37 are each explanatory diagram of the eleventh embodiment of the present invention, FIG. Thru | or FIG. 40 is each explanatory drawing of 12th Embodiment of this invention, FIG. 41 thru | or FIG. 43 is each explanatory drawing of 13th Embodiment of this invention. .
The environmental explanatory view showing the member on the door frame side and the member on the door side. Explanatory drawing which looked at the storage box longitudinally (initial state). Explanatory drawing from planar view which shows the positional relationship of the principal part. FIG. 3 is an exploded perspective view of a swing type pressing body, a sliding control body, and the like that constitute a main part. The AA line of FIG. 4, and the BB sectional drawing. The schematic cross-section explanatory drawing of the principal part (door frame side). Explanatory drawing of the principal part (door frame side) seen from the sliding direction of the sliding control body. Explanatory drawing from planar view of the principal part (door frame side). FIG. 2 shows a state in which the driving member is rotated halfway from the initial state of FIG. Explanatory drawing at the end of operation. Explanatory drawing which shows the flow of the principal part from planar view. Explanatory drawing similar to FIG. 2 of 2nd Embodiment (initial state). Explanatory drawing from planar view which shows the positional relationship of the principal part similar to FIG. Explanatory drawing of the operation member of 3rd Embodiment. Explanatory drawing similar to FIG. 2 (initial state). Explanatory drawing of the operation piece of an operation member. Explanatory drawing of the operation member of 4th Embodiment. Explanatory drawing similar to FIG. 2 (initial state). Explanatory drawing from planar view of 5th Embodiment (initial state). Explanatory drawing at the time of the completion | finish of operation | movement from planar view. Explanatory drawing which shows the flow of the principal part from planar view similar to FIG. Explanatory drawing similar to FIG. 2 of 6th Embodiment (initial state). Explanatory drawing which shows the flow of the principal part from planar view. Explanatory drawing which shows 7th Embodiment (initial state). Explanatory drawing of 8th Embodiment (initial state). Explanatory drawing of the principal part from a perspective view (drive member etc.). Explanatory drawing at the end of operation. Explanatory drawing (operation means, a drive member, etc.) of 9th Embodiment. Explanatory drawing of an initial state. Explanatory drawing of the principal part from a perspective view (drive member etc.). Explanatory drawing at the end of operation. Explanatory drawing of 10th Embodiment (initial state). Explanatory drawing of the principal part from a perspective view (drive member etc.). Explanatory drawing at the end of operation. Explanatory drawing of 11th Embodiment (initial state). Explanatory drawing of the principal part from a perspective view (drive member etc.). Explanatory drawing at the end of operation. Explanatory drawing of 12th Embodiment (initial state). Explanatory drawing of the principal part from a perspective view (drive member etc.). Explanatory drawing at the end of operation. Explanatory drawing of 13th Embodiment (initial state). Explanatory drawing of a principal part (drive member etc.). Explanatory drawing at the end of operation.

図１乃至図１１は、本発明の第１実施形態を示す各説明図である。 1 to 11 are explanatory views showing a first embodiment of the present invention.

（１）環境部材
図１を参照にして環境部材を説明する。まず、図１は建具の扉枠側の部材と扉側の部材を示す環境説明図で、特に、扉の外壁面と収納箱のフロントが見える斜視図である。この図に於いて、１は玄関扉用の扉枠で、この扉枠１の縦枠には、図３、図７及び図８で示すように当接部７を有する反力部材２が複数個の不番の固着具を介して固定されている。
しかして、この反力部材２は、例えば図８で示すように、扉枠１の縦枠の一部に形成された切欠部分３の内部に固定的に位置付けられる支持ケース４と、この支持ケース４の開口端に垂直状態に固定される正面視（図７）コ字形状の蓋板５と、前記支持ケース４の内壁に固定された垂直板及び上下の対向板を有するブラケット６と、このブラケットの前記上下対向板に垂直状態に設けられた当接部７とから成り、前記当接部７は、垂直棒７ａと、該垂直棒に外嵌合する垂直ローラ７ｂとから構成されている。 (1) Environmental member An environmental member is demonstrated with reference to FIG. First, FIG. 1 is an environmental explanatory view showing a door frame side member and a door side member of a joinery, and in particular, a perspective view in which an outer wall surface of a door and a front of a storage box can be seen. In this figure, 1 is a door frame for an entrance door, and a vertical frame of the door frame 1 includes a plurality of reaction force members 2 having contact portions 7 as shown in FIGS. It is fixed via individual numbered fasteners.
Thus, as shown in FIG. 8, for example, the reaction force member 2 includes a support case 4 fixedly positioned inside a notch portion 3 formed in a part of the vertical frame of the door frame 1, and the support case. A front-view (FIG. 7) U-shaped lid plate 5 fixed in a vertical state to the opening end of 4, a bracket 6 having a vertical plate and upper and lower opposing plates fixed to the inner wall of the support case 4, The abutting portion 7 is provided in a vertical state on the upper and lower opposing plates of the bracket, and the abutting portion 7 is composed of a vertical bar 7a and a vertical roller 7b fitted to the vertical bar. .

さらに、扉枠１の反力部材２等の構成を詳細に説明すると、前記支持ケース４の室外側（ＯＵＴ）側の垂直側壁には、後述するスイング式押圧体の係合先端部の通過を許容する切欠部分４ａが形成されていると共に、本実施形態では、その垂直一端部に前記切欠部分４ａと同様の切欠部分１８ａを有する縦長状補強片８が複数個の不番の固着具を介して扉枠１の縦枠前面に固定されている。 Further, the configuration of the reaction force member 2 and the like of the door frame 1 will be described in detail. The vertical side wall on the outdoor side (OUT) side of the support case 4 is passed through an engagement tip portion of a swing type pressing body described later. In the present embodiment, the notch portion 4a to be allowed is formed, and in the present embodiment, the vertically long reinforcing piece 8 having a notch portion 18a similar to the notch portion 4a at one vertical end portion thereof is provided with a plurality of unfixed fasteners. The door frame 1 is fixed to the front surface of the vertical frame.

また扉枠１の縦枠には、扉１０の自由端部１０ａが当る戸当り１ａが突設されている。本発明の本質的事項ではないが、実施形態如何によって、前記戸当り１ａには、戸当り１ａと扉１０との隙間をシールするパッキン（ガスケット）が適宜に設けられている。したがって、扉１０が室外の方向に開動する開閉体であれば、室内側が負圧となることで、扉１０の開閉端部１０の内側（図１では向こう側の内壁面）は、パッキンを介して又は介さないで戸当り１ａに押付けられる。 Further, the door frame 1 has a vertical frame projecting a door stop 1 a against which the free end 10 a of the door 10 hits. Although not an essential matter of the present invention, depending on the embodiment, a packing (gasket) for sealing a gap between the door stop 1a and the door 10 is appropriately provided on the door stop 1a. Therefore, if the door 10 is an opening / closing body that opens in the outdoor direction, the interior side of the door 10 (the inner wall surface on the far side in FIG. 1) passes through the packing due to the negative pressure on the indoor side. Pressed against door 1a without or intervening.

一方、扉１０の吊元と反対側の開閉端部１０ａには、収納箱１１が内装されている。該収納箱１１には、本発明の内外気圧差解消装置Ｘの主たる部材が組み込まれている。また、扉１０の外壁面１０ｂ及び内壁面１０ｃには、台座１２を介して内外の操作部材の一例としてのレバーハンドル１３が設けられている。なお、図１では、説明の便宜上、外側台座１２と外側のレバーハンドル１３を図示しているが、扉１０の内壁面１０ｃにも同様に内側台座と内側のレバーハンドルが設けられている（図面では省略）。 On the other hand, a storage box 11 is housed in the open / close end portion 10a on the side opposite to the hanging base of the door 10. The storage box 11 incorporates main members of the internal / external air pressure difference elimination device X of the present invention. Further, a lever handle 13 as an example of an inner and outer operation member is provided on the outer wall surface 10 b and the inner wall surface 10 c of the door 10 via a pedestal 12. In FIG. 1, for convenience of explanation, the outer pedestal 12 and the outer lever handle 13 are shown, but the inner pedestal and the inner lever handle are similarly provided on the inner wall surface 10c of the door 10 (drawing). Omitted).

（２）本発明の主要部
開き扉における内外気圧差解消装置Ｘは、基本的には、操作手段の具体的態様（例えば押し下げる、扉の壁面に対してプッシュする、或はプルする等）、入力側の駆動手段の用語（駆動カム、駆動レバー、駆動リンク、その係合・連繋など）や具体的構成、収納箱の形状・内部構成等の設計上の差異を問わず、扉１０の壁面に台座１２を介して設けられた操作手段１３と、収納箱１１内に設けられた駆動部材２１・摺動制御体２４・付勢手段２３・テコの原理を応用したスイング式押圧体２７と、扉枠１側に配設されかつ前記スイング式押圧体２７の係合先端部２７ｂが圧接する当接部７が存在すれば良い。 (2) Main part of the present invention The internal / external air pressure difference elimination device X in the opening door is basically a specific mode of the operating means (for example, depressing, pushing against the wall of the door, pulling, etc.), The wall surface of the door 10 regardless of design terms such as input side drive means terms (drive cam, drive lever, drive link, engagement / linkage, etc.), specific configuration, storage box shape, internal configuration, etc. Operating means 13 provided through the pedestal 12, a swing type pressing body 27 applying the principle of the drive member 21, sliding control body 24, biasing means 23, lever provided in the storage box 11, It is sufficient if there is a contact portion 7 that is disposed on the door frame 1 side and is in pressure contact with the engagement tip portion 27b of the swing-type pressing body 27.

すなわち、例えば図２、図１１等で示すように、開き扉における内外気圧差解消装置Ｘは、扉１０の木口に内装された収納箱１１に、操作手段１３の操作力によって回転すると、駆動部材２１（例えば駆動カム２１）の駆動腕２１ｂと係合し、かつ該駆動腕２１ｂの駆動力により、例えば収納箱１１のフロント１１ａ側へ付勢手段２３の付勢力に抗してスライドする摺動制御体２４と、この摺動制御体２４の先端部にその内端部が連結手段２５を介して連結されている共に、例えば角部に相当する中央部が前記収納箱１１の扉の内壁面側の一側壁に垂直軸２６を介して軸支され、かつ、先端部側に前記フロント１１ａから常に突出する係合先端部を有するスイング式押圧体２７を、それぞれ組み込み、開扉時、前記操作手段１３の操作力によって作動する前記駆動部材及び摺動制御体２４を介して前記スイング式押圧体２７が扉枠１側の当接部７（例えば垂直ローラ７ｂ）に蹴り出すように圧接すると、該圧接力は扉１０自体を開く方向へ全て作用する。 That is, for example, as shown in FIG. 2, FIG. 11, etc., when the inside / outside air pressure difference elimination device X in the opening door is rotated by the operating force of the operating means 13 in the storage box 11 housed in the mouth of the door 10, the driving member 21 that slides against the biasing force of the biasing means 23 toward the front 11a side of the storage box 11 by the driving force of the driving arm 21b and engaged with the driving arm 21b of the biasing member 21 (for example, the driving cam 21). The control body 24 and the inner end portion of the sliding control body 24 are connected to the front end portion of the control body 24 via the connecting means 25. For example, the central portion corresponding to the corner portion is the inner wall surface of the door of the storage box 11. Swing-type pressing bodies 27 that are pivotally supported on one side wall via a vertical shaft 26 and that have an engaging tip portion that always protrudes from the front 11a on the tip portion side are respectively incorporated and opened when the door is opened. By the operating force of means 13 When the swing-type pressing body 27 is pressed against the contact portion 7 (for example, the vertical roller 7b) on the door frame 1 via the drive member and the sliding control body 24 that operate in this manner, the pressing force is applied to the door. All acts in the direction of opening 10 itself.

（３）各部材の具体的構成
発明の特定要件に関する各部材の具体的構成を説明する。まず本実施形態の駆動部材２１は、操作部材１３の角軸（ハンドル軸）１５と共働回転する駆動カムである。この駆動カム２１は、内外の操作部材１３、１３の軸部１３ａ、１３ａを連結する角軸１５に連結される筒状部分２１ａと、この筒状部分２１ａから半径外方向に延在する駆動腕２１ｂとを有する。 (3) Specific structure of each member The specific structure of each member regarding the specific requirement of invention is demonstrated. First, the drive member 21 of the present embodiment is a drive cam that rotates together with the angular axis (handle axis) 15 of the operation member 13. The drive cam 21 includes a cylindrical portion 21a connected to an angular shaft 15 that connects the shaft portions 13a and 13a of the inner and outer operation members 13 and 13, and a drive arm extending radially outward from the cylindrical portion 21a. 21b.

しかして、前記駆動腕２１ｂは、図示しない操作者が扉１０を開けようとして、例えば外側のレバーハンドル１３の握り部１３ｂを押し下げ、駆動カム２１が回転すると、その指先状先端部分で摺動制御体２４の後端部を付勢手段２３のバネ力に抗して押し出すことが可能である（図２の仮想線参照）。 Thus, when the operator (not shown) tries to open the door 10, for example, when the gripping portion 13 b of the outer lever handle 13 is pushed down and the driving cam 21 rotates, the driving arm 21 b controls sliding at the tip of the fingertip. The rear end of the body 24 can be pushed out against the spring force of the urging means 23 (see the phantom line in FIG. 2).

次に、例えば図３、図４、図５等を参照にして、摺動制御体２４を説明する。摺動制御体２４は、水平方向に進退するように収納箱１１内の下方空間に配設されている。本実施例の摺動制御体２４は、図６で示すように、全体として「ピストル形態」の印象を受けるブロック体であるが、その左右の垂直側面の中央部には、収納箱１１側の被案内部分（例えば水平溝、水平切欠など）と係合する案内部分（例えば水平突起、複数の突起、突片等）２４ａが設けられている。これにより、摺動制御体２４は安定した状態で進退動する。 Next, the sliding control body 24 will be described with reference to, for example, FIGS. The sliding control body 24 is disposed in a lower space in the storage box 11 so as to advance and retract in the horizontal direction. As shown in FIG. 6, the sliding control body 24 of the present embodiment is a block body that receives the impression of “pistol shape” as a whole, but in the central part of the left and right vertical side surfaces, A guide portion (for example, a horizontal protrusion, a plurality of protrusions, a protruding piece, etc.) 24a that engages with a guided portion (for example, a horizontal groove, a horizontal notch, etc.) is provided. Thereby, the sliding control body 24 moves back and forth in a stable state.

また、摺動制御体２４は、その上壁は水平面となっているが、下壁は後壁に至る方向に適宜段差状に切欠され、その後端部に相当する切欠面には付勢手段２３の後端部を支持するバネ端支持突起２４ｂが設けられている。さらに、その前壁の中央部には連結突片２４ｃが設けられ、該連結突片２４ｃには、連結手段（連結軸）３１が貫通する非真円の連結孔３２が形成されている。 In addition, the sliding control body 24 has a horizontal surface on the upper wall, but the lower wall is appropriately cut out in a stepped direction in the direction reaching the rear wall, and the urging means 23 is provided on the notched surface corresponding to the rear end portion. A spring end support protrusion 24b is provided to support the rear end portion. Further, a connecting projection piece 24c is provided at the center of the front wall, and a non-circular connecting hole 32 through which the connecting means (connecting shaft) 31 passes is formed in the connecting projection piece 24c.

次に、スイング式押圧体２７を説明する。図２で示すようにスイング式押圧体２７は、摺動制御体２４の進退動に追動あるいは共働して水平方向へ所定量回転することができるように垂直軸２６及び上下の軸受け部材３３、３３を介して収納箱１１内のフロント１１ａ付近に軸支されている。 Next, the swing type pressing body 27 will be described. As shown in FIG. 2, the swing-type pressing body 27 follows the vertical axis 26 and the upper and lower bearing members 33 so as to be able to rotate by a predetermined amount in the horizontal direction following or cooperating with the forward / backward movement of the sliding control body 24. , 33 is pivotally supported near the front 11a in the storage box 11.

このスイング式押圧体２７も前記摺動制御体２４と同様にブロック体であるが、図４で示すように幅広後端部（幅広内端部）２７ａは摺動制御体２４の連結突片２４ｃを挟むことができる連結部分と成っていると共に、収納箱の扉の内壁面側の角部の上下壁には、垂直軸（本実施例では上下の垂直突起）２６、２６を有している。 The swing-type pressing body 27 is also a block body like the sliding control body 24, but the wide rear end portion ( wide inner end portion) 27a is connected to the projecting protrusion 24c of the sliding control body 24 as shown in FIG. The upper and lower walls of the corner on the inner wall surface of the door of the storage box have vertical shafts (upper and lower vertical protrusions in this embodiment) 26 and 26. .

すなわち、本実施例では、前述したようにスイング式押圧体２７の幅広後端部２７ａは、摺動制御体２４の先端部に連結軸３１を介して連結されることから、前記内端部に扉１０を開放する室外側乃至摺動制御体２４側を指向する所要幅の切欠凹所３５を形成し、この切欠凹所３５に摺動制御体２４の連結突片２４ｃが嵌入した上で、前記内端部に形成した上下の連結孔３６，３６と前記連結突片２４ｃの連結孔３２に連結軸３１を差し込んで、両者２４、２７を一体的に連結している。連結突片２４ｃの連結孔３２は非真円であることから、該非真円の連結孔３２に連結軸３１に遊嵌合している。 That is, in this embodiment, as described above, the wide rear end portion 27a of the swing-type pressing body 27 is connected to the front end portion of the sliding control body 24 via the connecting shaft 31, so that the inner end portion is connected to the inner end portion. A notch recess 35 having a required width directed to the outdoor side or the sliding control body 24 side that opens the door 10 is formed, and the connecting protrusion 24c of the sliding control body 24 is fitted into the notch recess 35. The connecting shaft 31 is inserted into the upper and lower connecting holes 36, 36 formed in the inner end portion and the connecting hole 32 of the connecting protrusion 24c, and the both 24, 27 are integrally connected. Since the connection hole 32 of the connection protrusion 24c is non-circular, the connection shaft 31 is loosely fitted into the non-circular connection hole 32.

ここで、図４の斜視図及び図５の横断面を参照にすると、幅広後端部２７ａに所要幅の切欠凹所３５を形成することによって、該切欠凹所３５は、連結孔３６を有する上下の水平支持面と、この水平支持面と交差する複数の垂直面、３８ｂを有し、前記垂直面は、一応、人差し指状の先端部２７ｂ側の垂直面３８ａと、垂直軸３７側の垂直面３８ｂとに区分けすることができる。 Here, referring to the perspective view of FIG. 4 and the cross section of FIG. 5, the notch recess 35 having a required width is formed in the wide rear end portion 27 a, so that the notch recess 35 has a connecting hole 36. It has upper and lower horizontal support surfaces and a plurality of vertical surfaces 38b intersecting with the horizontal support surfaces. The vertical surfaces are, for the time being, the vertical surface 38a on the index finger-shaped tip 27b side and the vertical surface on the vertical shaft 37 side. It can be divided into a surface 38b.

さらに、スイング式押圧体２７は、例えば図３で示すように、収納箱１１内に垂直軸２６、２６を介して軸支されると、操作部材を操作しない常態では、角部を形成する後側の縁辺ａと、これに直交する扉枠側の当接部と対向する側の縁辺ｂは、収納箱１１の幅広側壁の内壁面に対して略均等角度（例えば４５度づつ）にそれぞれ交差している。また前記後側の縁辺ａと交差する室外側の縁辺ｃは弧状乃至収納箱１１の幅広側壁の内壁面に当接する垂直線と成り、さらに、前記扉枠側の当接部と対向する側の縁辺ｂと前記室外側の縁辺ｃは、先端部付近に至るにしたがって次第に幅が狭くなっている。そして、前述した人差し指状の係合先端部２７ｂは、収納箱１１のフロント１１ａから常に食み出している。 Further, as shown in FIG. 3, for example, when the swing-type pressing body 27 is pivotally supported in the storage box 11 via the vertical shafts 26 and 26, in a normal state in which the operation member is not operated, The side edge a and the side edge b opposite the door frame side contact portion orthogonal to the side edge a intersect with the inner wall surface of the wide side wall of the storage box 11 at substantially equal angles (for example, 45 degrees each). doing. Further, an outdoor side edge c intersecting with the rear side edge a is a vertical line that contacts the inner wall surface of the arcuate or wide side wall of the storage box 11, and further on the side facing the door frame side contact part. The width of the edge b and the edge c of the outdoor side gradually becomes narrower as it reaches the vicinity of the tip. The index finger-shaped engaging tip 27b described above always protrudes from the front 11a of the storage box 11.

なお、前述した下の軸受け部材３３は、スイング式押圧体２７用の軸受け機能の他、連結突片２４ｃと対向する不番のバネ端支持部を有し、付勢手段２３の先端部を支持する機能も有する。 The lower bearing member 33 described above has a bearing function for the swing-type pressing body 27 and an unnumbered spring end support portion facing the connecting projection piece 24c, and supports the distal end portion of the biasing means 23. It also has a function to

（４）扉枠側の当接部
図８で示すように、ブラケット６に垂直棒７ａを介して回転自在に支持された垂直ローラ７ｂの位置は、例えば図３で示すように、フロント１１ａ或いは摺動制御体２４の中心線「Ｏ」上ではなく、室内側、具体的には、スイング式押圧体２７の垂直軸２６側にやや偏芯する位置とされている。これに対して、前記スイング式押圧体２７の連結軸３１は、前記中心線「Ｏ」よりも外側にやや偏芯する位置とされている。
したがって、常態では、中心線「Ｏ」を挟んで、垂直ローラ７ｂとスイング式押圧体２７の前述した当接部と対向する側の縁辺ｂを有する垂直面側は所要間隔を有して対向している。 (4) Contact part on the door frame side As shown in FIG. 8, the position of the vertical roller 7b rotatably supported by the bracket 6 via the vertical bar 7a is, for example, as shown in FIG. Instead of being on the center line “O” of the sliding control body 24, the position is slightly eccentric on the indoor side, specifically, on the vertical shaft 26 side of the swing type pressing body 27. On the other hand, the connecting shaft 31 of the swing-type pressing body 27 is located at a position slightly eccentric to the outside of the center line “O”.
Accordingly, in the normal state, the vertical surface side having the edge b on the side facing the abutting portion of the vertical roller 7b and the swing type pressing body 27 is opposed to each other with a necessary interval across the center line “O”. ing.

なお、当接部７の垂直ローラ７ｂをスイング式押圧体２７の係合先端部２７ｂに設け、一方、前記当接部７を非回転式の受け面に設計変更する事項は、均等の範囲内である。 It should be noted that the vertical roller 7b of the abutting portion 7 is provided at the engaging tip portion 27b of the swing type pressing body 27, and the design change of the abutting portion 7 to a non-rotating receiving surface is within an equivalent range. It is.

（５）主要部の作用
図９乃至図１１は、主要部の作用を示す各説明図である。図２は初期状態、つまり、レバーハンドル１３の握り部１３ｂが水平状態である。そこで、例えば外側操作部材１３の握り部１３ｂを押し下げ、図９で示すように、角軸１５と共に駆動カム２１が矢印で示す時計方向へ回転する。そうすると、駆動カム２１の駆動腕２１ｂの先端部分の前面が摺動制御体２４の後端面に当接する。 (5) Action of Main Part FIGS. 9 to 11 are explanatory diagrams showing the action of the main part. FIG. 2 shows an initial state, that is, the grip portion 13b of the lever handle 13 is in a horizontal state. Therefore, for example, the grip portion 13b of the outer operation member 13 is pushed down, and the drive cam 21 rotates in the clockwise direction indicated by the arrow together with the angular shaft 15, as shown in FIG. Then, the front surface of the distal end portion of the drive arm 21b of the drive cam 21 comes into contact with the rear end surface of the slide control body 24.

次いで、図１０で示すように、そのまま外側操作部材１３の握り部１３ｂを押し下げると、外側操作部材１３の操作力により駆動カム２１がさらに時計方向に回転し続け、図１１で示すように、スイング式押圧体２７は、その幅広後端部が中心線「Ｏ」よりも外側（室外）にやや偏芯する位置で摺動制御体２４の先端部で押されることになるから、上下の垂直軸２６、２６を支点に、その指先状の突出先端部２７ａが支持ブラケット６の垂直ローラ７ｂに接近する方向へ水平回転し、かつ、該垂直ローラ７ｂにテコの原理で蹴り出すように圧接する。 Next, as shown in FIG. 10, when the grip portion 13b of the outer operation member 13 is pushed down as it is, the drive cam 21 continues to rotate further clockwise by the operation force of the outer operation member 13, and as shown in FIG. Since the type pressing body 27 is pushed by the tip end portion of the sliding control body 24 at a position where the wide rear end portion thereof is slightly eccentric to the outside (outdoor) from the center line “O”, the vertical vertical axis 26 and 26 are used as fulcrums, and the fingertip-shaped protruding tip portion 27a rotates horizontally in a direction approaching the vertical roller 7b of the support bracket 6 and is pressed against the vertical roller 7b so as to kick out by the lever principle.

そして、該圧接力に基づく反力は、全て扉１０自体を、その開く方向へ作用する。これにより、扉１０の扉開閉端１０ａと扉枠１との間に隙間が生じ、室内外の通気が行われて室内側の負圧がなくなり、室内が負圧となって開動に大きな力が必要となった扉１０であっても、容易な開動が可能となる。 The reaction force based on the pressure contact force acts on the door 10 itself in the opening direction. As a result, a gap is created between the door opening / closing end 10a of the door 10 and the door frame 1, the indoor / outdoor ventilation is performed, the negative pressure on the indoor side is eliminated, and the indoor becomes negative pressure, and a large force is exerted for opening. Even the door 10 that becomes necessary can be easily opened.

第１実施形態に於いて、上下の軸受け部材３３、３３の各軸孔を長孔、楕円等に形状して垂直軸２６が多少位置変位するように、いわゆる権利範囲を回避するような設計変更をしたとしても、本発明の効果を得ることができる限り、これらの設計変更例は、本発明と実質的に同一である。 In the first embodiment, the shaft hole of the upper and lower bearing members 33, 33 is formed into a long hole, an ellipse or the like, and the vertical shaft 26 is slightly displaced so that a so-called right range is avoided. However, as long as the effects of the present invention can be obtained, these design modifications are substantially the same as the present invention.

以下、この欄では、本発明の第２実施形態乃至第１３実施形態を説明する（同一の構成部分には同一・同様の符号を付して重複する説明を割愛する）。 Hereinafter, in this section, the second to thirteenth embodiments of the present invention will be described (the same components are denoted by the same or similar reference numerals, and duplicate descriptions are omitted).

まず、図１２及び図１３は本発明の第２実施形態を示す各説明図である。この第２実施形態が第１実施形態と主に異なる点は、図２と図１２を対比すると明らかなように、駆動部材２１と摺動制御体２４との係合である。すなわち、第１実施形態では駆動部材２１の駆動腕２１ｂが摺動制御体２４の後端面を押圧するのに対して、この第２実施形態では、駆動部材２１の筒状部分２１ａの外周面の一部に、第１実施形態の駆動腕（係合腕）に相当するピニオン２１ａを設け、一方、摺動制御体２４の中央部乃至後端部の上面に前記ピニオン部分２１ａと係合（噛合）するラック２４ｄを突設している。 First, FIG. 12 and FIG. 13 are explanatory diagrams showing a second embodiment of the present invention. The main difference between the second embodiment and the first embodiment is the engagement between the drive member 21 and the slide control body 24, as is apparent from the comparison between FIG. 2 and FIG. That is, in the first embodiment, the driving arm 21b of the driving member 21 presses the rear end surface of the sliding control body 24, whereas in the second embodiment, the outer peripheral surface of the cylindrical portion 21a of the driving member 21 is pressed. A part of the pinion 21a corresponding to the drive arm (engagement arm) of the first embodiment is provided, and the pinion portion 21a is engaged with (engaged with) the upper surface of the center or rear end of the sliding control body 24. ) Rack 24d.

この様に、駆動部材２１と摺動制御体２４との係合構造を、ピニオン２１ａとラック２４ｄに置換しても、第１実施形態と同一の目的を達成することができる。したがって、特に図示しないが、係合構造をクランクとレバーの組合せにしても、同様の目的を達成することができる。 Thus, even if the engagement structure between the drive member 21 and the sliding control body 24 is replaced with the pinion 21a and the rack 24d, the same object as that of the first embodiment can be achieved. Therefore, although not shown in particular, the same object can be achieved even if the engagement structure is a combination of a crank and a lever.

次に、図１４乃至図１６は本発明の第３実施形態を示す各説明図である。この第３実施形態が第１実施形態と主に異なる点は、図１と図１４を対比すると明らかなように、（ａ）操作部材１３の操作態様と、（ｂ）操作部材１３の作動片１４の移動態様と、（ｃ）駆動部材２１の形状である。これらの相違点は、操作部材１３、１３が、その握り部１３ｂを持って、押し下げる方式か、それとも扉の壁面に向かって回転しながら接近、或は離れる方式かに基づくものである。 Next, FIG. 14 to FIG. 16 are explanatory views showing a third embodiment of the present invention. The third embodiment is mainly different from the first embodiment in that (a) the operation mode of the operation member 13 and (b) the operating piece of the operation member 13 are clear from the comparison between FIG. 1 and FIG. 14 movement modes, and (c) the shape of the drive member 21. These differences are based on whether the operating members 13 and 13 have the grip portion 13b and are pushed down, or approach or leave while rotating toward the wall surface of the door.

しかして、図１４に於いて、操作部材１３は、例えば扉１０の外壁面１０ｂに上下に所要間隔を有して固定された台座１２、１２にそれぞれ上下の縦軸１６、１６を介して軸支され、矢印で示すいずれかの方向（扉の壁面に接近する方向、又は扉の壁面から離れる方向）に若干回転可能である。 14, the operation member 13 is pivoted on the pedestals 12 and 12 fixed on the outer wall surface 10b of the door 10 with a predetermined interval, for example, via the vertical axes 16 and 16 respectively. It is supported and is slightly rotatable in any direction indicated by an arrow (a direction approaching the wall surface of the door or a direction away from the wall surface of the door).

また、内外の操作部材１３（内側の操作部材は省略）は、上下の水平アーム部１３ａ、１３ａの先端部のいずれか一方に、図１５で示すように、収納箱１１の側壁の上下に形成した窓４１、４１から該収納箱１１内へと突入する作動突片１４、１４（第１実施形態の角軸１５に相当）を一体的に有している。 Further, the inner and outer operation members 13 (the inner operation members are omitted) are formed on either one of the top ends of the upper and lower horizontal arm portions 13a and 13a above and below the side wall of the storage box 11, as shown in FIG. The operation protrusions 14 and 14 (corresponding to the angular shaft 15 of the first embodiment) that enter the storage box 11 from the windows 41 and 41 are integrally provided.

付言すると、プッシュ・プル式、プル・プル等の操作部材（実施形態ではプル・プル式）の枢着基端部側に前記窓４１、４１を貫通する上下の作動突片１４、１４が、図１５で示すように、駆動部材としての駆動カム２１の枢軸４２を基準にして点対象の上下の位置に存在し、それぞれ上下の駆動腕２１ｂ、２１ｂを押圧する水平方向に移動（位置変位）可能である。なお、符号４３は、その中央部が枢軸４２に外嵌合する駆動カム２１の筒状部分に巻装された復帰バネで、該復帰バネ４３の端部は、収納箱１１の内壁等に適宜に圧接している。 In addition, the upper and lower working protrusions 14 and 14 penetrating the windows 41 and 41 on the pivot base end side of an operation member (pull and pull type in the embodiment) such as a push / pull type and a pull / pull, As shown in FIG. 15, it exists in the upper and lower positions of the point target with reference to the pivot 42 of the drive cam 21 as the drive member, and moves in the horizontal direction to press the upper and lower drive arms 21b and 21b (position displacement), respectively. Is possible. Reference numeral 43 denotes a return spring wound around a cylindrical portion of the drive cam 21 whose center portion is fitted to the pivot 42. The end of the return spring 43 is appropriately attached to the inner wall of the storage box 11 or the like. Is in pressure contact.

この第３実施形態は、操作手段１３の具体的な操作態様及び入力側の駆動手段（駆動カム）の具体的形状が相違するものの、駆動部材２１は、操作部材の操作力によって回転し、その下方の駆動腕２１ｂが摺動制御体２４の後端面を押圧する。
したがって、操作部材１３及び駆動部材２１を設計変更しても、第１実施形態と同一の目的を達成することができる。 In the third embodiment, although the specific operation mode of the operation means 13 and the specific shape of the input side drive means (drive cam) are different, the drive member 21 is rotated by the operation force of the operation member. The lower drive arm 21 b presses the rear end surface of the sliding control body 24.
Therefore, even if the design of the operation member 13 and the drive member 21 is changed, the same object as that of the first embodiment can be achieved.

次に、図１７及び図１８は本発明の第４実施形態を示す各説明図である。この第４実施形態は、基本的には、前述した本発明の第３実施形態と同様である。したがって、この第４実施形態も、（ａ）操作部材１３の操作態様と、（ｂ）操作部材の作動片１４の移動態様と、（ｃ）左右の駆動部材２１、２１の形状・構造を適宜に設計変更している。この第４実施形態は第３実施形態と実質的に同一発明なので、符号の一部は前記第３実施形態のものを援用し、重複する説明を割愛する。 Next, FIGS. 17 and 18 are explanatory views showing a fourth embodiment of the present invention. The fourth embodiment is basically the same as the above-described third embodiment of the present invention. Therefore, in the fourth embodiment as well, (a) the operation mode of the operation member 13, (b) the movement mode of the operation piece 14 of the operation member, and (c) the shape and structure of the left and right drive members 21, 21 are appropriately selected. The design has been changed. Since this fourth embodiment is substantially the same invention as the third embodiment, a part of the reference numerals use those of the third embodiment, and a duplicate description is omitted.

しかして、符号１１は収納箱、１４、１４は上下の作動片、４１、４１は上下の窓、４２、４２は左右の駆動カム２１、２１の略中央部をそれぞれ軸支する枢軸、４３は駆動カム用復帰バネである。 Reference numeral 11 is a storage box, 14 and 14 are upper and lower working pieces, 41 and 41 are upper and lower windows, 42 and 42 are pivots that pivotally support the substantially central portions of the left and right drive cams 21 and 21, respectively. This is a return spring for the drive cam.

この第４実施形態の内外の操作部材、例えば外側操作部材１３Ｃは、例えばプッシュ・プル式に適合するように、その握り部１３ｂが扉１０の外壁面１０ｂに接離する方向へと回転する（図１７の矢印Ａの方向）。 The inner and outer operation members of this fourth embodiment, for example, the outer operation member 13C, rotate in the direction in which the grip portion 13b comes into contact with or separates from the outer wall surface 10b of the door 10 so as to fit, for example, a push-pull type ( Direction of arrow A in FIG. 17).

であるから、図１８で示す上下の作動片１４、１４は、第３実施形態の如く「一方向」ではなく、「左右何れの方向」へ位置変位しても、いずれかの駆動カム２１、２１の不番の垂直受板部分を押圧することができる。なお、前記左右の駆動カム２１、２１は、連繋手段（長孔、可動ピン）４４を介して互いに係合している。また上下の作動片１４、１４は、プッシュ・プル式の操作部材１３の操作に対応して互いに異なる方向に移動可能である。 Therefore, the upper and lower working pieces 14 and 14 shown in FIG. 18 are not “one direction” as in the third embodiment, and even if they are displaced in “left and right directions”, any one of the drive cams 21, 21 numbered vertical receiving plate portions can be pressed. The left and right drive cams 21 and 21 are engaged with each other via connecting means (long holes, movable pins) 44. The upper and lower working pieces 14 and 14 are movable in different directions corresponding to the operation of the push-pull type operating member 13.

次に、図１９乃至図２１は本発明の第５実施形態を示す各説明図である。これらの図に於いて、第１実施形態と異なる点は摺動制御体２４Ａとのスイング式押圧体２７Ａの組み合わせ構成である。第１実施形態では、摺動制御体２４の先端部に連結突片２４ｃが形成され、該連結突片２４ｃがスイング式押圧体２７の後端部に形成した切欠凹所３５に差し込まれた状態で連結手段３１を介して一体的に連結されているが、この第５実施形態では、必ずしも「連結手段３１」を用いなくても良い旨を示している。 Next, FIGS. 19 to 21 are explanatory views showing a fifth embodiment of the present invention. In these drawings, the difference from the first embodiment is a combination configuration of a swing type pressing body 27A and a sliding control body 24A. In the first embodiment, a connecting protrusion 24 c is formed at the tip of the sliding control body 24, and the connecting protrusion 24 c is inserted into a notch recess 35 formed at the rear end of the swing-type pressing body 27. However, the fifth embodiment shows that the “connecting means 31” is not necessarily used.

すなわち、第５実施形態では、摺動制御体２４Ａの先端部を「押圧先端部（係合先端部）２４ｃ」とし、一方、スイング式押圧体２７の後端部に形成した切欠凹所３５を「被係合部（押圧先端部に押される部位）」としている。なお、この第３実施形態では、望ましくは、スイング式押圧体２７Ａは垂直軸２６に巻装された復帰バネ２９により初期位置へ戻るように付勢されている。このように構成しても本発明の目的・効果を得ることができる。また図２１は、図１１と同様の平面視からの要部の流れを示す説明図である。作用は図１１と同様なので、重複する説明を割愛する。 That is, in the fifth embodiment, the front end portion of the sliding control body 24A is the “pressing front end portion (engaging front end portion) 24c”, while the notch recess 35 formed at the rear end portion of the swing type pressing body 27 is provided. The “engaged part (part pushed by the pressing tip)”. In the third embodiment, preferably, the swing type pressing body 27A is urged to return to the initial position by a return spring 29 wound around the vertical shaft 26. Even if comprised in this way, the objective and effect of this invention can be acquired. FIG. 21 is an explanatory diagram showing the flow of the main part from a plan view similar to FIG. Since the operation is the same as that in FIG. 11, the overlapping description is omitted.

次に、図２２及び図２３は本発明の第６実施形態を示す各説明図である。この第６実施形態が第１実施形態（図２、図４）と主に異なる点は、次の通りである。
（ａ）内外気圧差解消装置Ｘ、すなわち、開扉時における扉の引き離し機構は、収納箱１１の上方空間に配設されている点。
（ｂ）内外気圧差解消装置Ｘを構成する摺動制御体２４Ｂは、バネ受け後端部２４ｅが、やや下方に突出状に延在し、駆動カム２１Ｂの駆動腕２１ｂを受ける係合受け部の機能を有する点。
（ｃ）前記摺動制御体２４Ｂを所定方向に付勢する付勢手段２３Ｂが、摺動制御体２４Ｂのバネ受け後端部２４ｅと収納箱１１の後壁１１ｂの間に設けられている点。付言すると、付勢手段２３Ｂは、摺動制御体２４Ｂ及びスイング式押圧体２７Ｂを、収納箱１１Ｂのフロント１１ａから突出方向へと付勢している点。
（ｄ）初期位置に於いて、スイング式押圧体２７Ｂの係合先端部２７ｂの突出量が大きい点。
（ｅ）図２３と図１１の作用を比較すると明らかなように、逆パターン（スイング式押圧体２７Ｂが回転しながら後退する方式）である点。すなわち、開扉時、駆動カム２１Ｂの駆動腕２１ｂが摺動制御体２４Ｂのバネ受け後端部２４ｅに当り、摺動制御体２４Ｂが駆動カム２１Ｂのさらなる回転により、付勢手段２３Ｂのバネ力に抗して収納箱１１の後壁１１ｂ側に後退すると、該摺動制御体２４Ｂはスイング式押圧体２７Ｂを引っ張ることになり、その結果、スイング式押圧体２７Ｂは垂直軸２６を支点にして矢印Ａ方向へと回転して、その係合先端部２７ｂが反力部材２の当接部７に衝突する。
以上のように、連繋手段を係合手段に設計変更しても、第１実施形態と同一の目的を達成することができる。 Next, FIG.22 and FIG.23 is each explanatory drawing which shows 6th Embodiment of this invention. The sixth embodiment is mainly different from the first embodiment (FIGS. 2 and 4) as follows.
(A) The internal / external air pressure difference eliminating device X, that is, the door pulling-off mechanism when the door is opened is disposed in the upper space of the storage box 11.
(B) In the sliding control body 24B constituting the internal / external air pressure difference elimination device X, the spring receiving rear end 24e extends slightly downward so as to protrude downward, and receives the driving arm 21b of the driving cam 21B. It has the function of
(C) A biasing means 23B that biases the sliding control body 24B in a predetermined direction is provided between the spring receiving rear end 24e of the sliding control body 24B and the rear wall 11b of the storage box 11. . In other words, the urging means 23B urges the sliding control body 24B and the swing type pressing body 27B in the protruding direction from the front 11a of the storage box 11B.
(D) At the initial position, the protrusion amount of the engaging tip portion 27b of the swing type pressing body 27B is large.
(E) The point is a reverse pattern (a method in which the swing-type pressing body 27B moves backward while rotating), as is apparent from a comparison of the actions of FIG. 23 and FIG. That is, when the door is opened, the driving arm 21b of the driving cam 21B hits the spring receiving rear end 24e of the sliding control body 24B, and the sliding control body 24B is further rotated by the driving cam 21B. If the sliding control body 24B retracts against the rear wall 11b side of the storage box 11 against this, the swing type pressing body 27B pulls the swing type pressing body 27B. As a result, the swing type pressing body 27B uses the vertical shaft 26 as a fulcrum. Rotating in the direction of arrow A, the engagement tip portion 27 b collides with the contact portion 7 of the reaction force member 2.
As described above, even if the design of the connecting means is changed to the engaging means, the same object as that of the first embodiment can be achieved.

次に、図２４は第７実施形態を示す説明図である。この第７実施形態は、前記第６実施形態と同様に、付勢手段２３Ｃの付勢方向を逆にしたパターン（つまり、スイング式押圧体２７Ｃが回転しながら後退する方式）である。つまり、第６実施形態の逆パターンをそのまま応用したもので、第６実施形態の駆動カム２１Ｂを、前述した第３実施形態の駆動カム２１Ｃに置換しても、第６実施形態と同一である旨を確認のため記載したものである。 Next, FIG. 24 is explanatory drawing which shows 7th Embodiment. As in the sixth embodiment, the seventh embodiment is a pattern in which the urging direction of the urging means 23C is reversed (that is, a method in which the swing-type pressing body 27C moves backward while rotating). That is, the reverse pattern of the sixth embodiment is applied as it is. Even if the drive cam 21B of the sixth embodiment is replaced with the drive cam 21C of the third embodiment described above, it is the same as the sixth embodiment. It is stated for confirmation.

したがって、摺動制御体２４Ｃ用付勢手段２３Ｃは、第６実施形態と同様に摺動制御体２４Ｃのバネ受け後端部２４ｅと収納箱１１Ｃの後壁１１ｂの間に設けられている点、付勢手段２３Ｃは、摺動制御体２４Ｃ及びスイング式押圧体２７Ｃを、収納箱１１Ｃのフロント１１ａから突出方向へと付勢している点、及び内外気圧差解消装置Ｘの作用は第６実施形態と全く同じである（図２３を援用する）。 Therefore, the urging means 23C for the sliding control body 24C is provided between the spring receiving rear end 24e of the sliding control body 24C and the rear wall 11b of the storage box 11C, as in the sixth embodiment. The biasing means 23C biases the sliding control body 24C and the swing type pressing body 27C in the protruding direction from the front 11a of the storage box 11C, and the action of the internal / external air pressure difference elimination device X is the sixth embodiment. The form is exactly the same (with reference to FIG. 23).

次に、図２５乃至図２７は本発明の第８実施形態である。この第８実施形態は、駆動部材２１Ｄが水平方向にスライドする点が第１実施形態と相違する。また、操作部材を構成する作動突片１４が角筒状に形成された前記駆動部材２１Ｄの横長の係合孔４６に遊嵌合状態に係入している点も相違する。 Next, FIGS. 25 to 27 show an eighth embodiment of the present invention. The eighth embodiment is different from the first embodiment in that the drive member 21D slides in the horizontal direction. Another difference is that the operating projecting piece 14 constituting the operating member is engaged in a loosely fitted state in the horizontally long engaging hole 46 of the drive member 21D formed in a rectangular tube shape.

付言すると、この第８実施形態は、第１実施形態の角軸１５と共働回転する駆動カム２１、第２実施形態のピニオン２１ａを有する駆動カム２１、作動突片１４の位置変位により回転する駆動カム２１等の如く、回転する操作手段や駆動部材によって直接又は間接的に摺動制御体２４がフロント１１ａ側に押圧されるのではなく、例えば水平方向へ移動する作動突片１４によって直接、あるいは、水平移動する駆動部材２１Ｄによって間接的に摺動制御体２４が前進する。 In addition, in the eighth embodiment, the drive cam 21 that rotates together with the angular shaft 15 of the first embodiment, the drive cam 21 having the pinion 21a of the second embodiment, and the displacement of the operating protrusion 14 rotate. The sliding control body 24 is not directly or indirectly pressed to the front 11a side by a rotating operation means or a driving member such as the driving cam 21 or the like, but directly by, for example, the operating protrusion 14 that moves in the horizontal direction. Alternatively, the sliding control body 24 moves forward indirectly by the horizontally moving drive member 21D.

なお、駆動部材２１Ｄ及び収納箱１１には、案内手段４８（例えば、収納箱に形成した水平長孔４８ａ、該水平長孔に係合する駆動部材２１Ｄの係合突起４８ｂ）が形成され、横型の角筒状駆動部材２１Ｄは、前記案内手段４８を介して安定状態にかつ水平方向にスライドする。 The drive member 21D and the storage box 11 are formed with guide means 48 (for example, a horizontal long hole 48a formed in the storage box and an engagement protrusion 48b of the drive member 21D engaged with the horizontal long hole). The rectangular tubular drive member 21D slides in a stable state and horizontally through the guide means 48.

次に、図２８乃至図３１は本発明の第９実施形態である。この第９実施形態は、操作部材１３が第４実施形態のそれと同様にプッシュ・プル式（この実施形態ではプル式）である点、摺動制御体２４が前記第８実施形態と同様に角筒状駆動部材２１Ｅを介してフロント１１ａ側へ前進する点、前記摺動制御体２４の後端部に右下がりの傾斜状或は弧状の受け面４７を形成し、複数の案内手段４８、例えば、収納箱に形成した垂直長孔４８ａ、該垂直長孔に係合する駆動部材２１Ｅの係合突起４８ｂを介して下降する駆動部材２１Ｅの後端縁部分２１ｂが前記傾斜状受け面４７を押圧する点などである。 Next, FIGS. 28 to 31 show a ninth embodiment of the present invention. In the ninth embodiment, the operating member 13 is of a push-pull type (pull type in this embodiment) as in the fourth embodiment, and the sliding control body 24 is angular as in the eighth embodiment. A point that moves forward to the front 11a side through the cylindrical drive member 21E, a slanted or arcuate receiving surface 47 at the right end is formed at the rear end of the sliding control body 24, and a plurality of guide means 48, for example, The rear end edge portion 21b of the drive member 21E descending through the vertical elongated hole 48a formed in the storage box and the engagement protrusion 48b of the drive member 21E engaged with the vertical elongated hole presses the inclined receiving surface 47. It is a point to do.

ところで、図２８は、例えば外側の操作手段１３の一例を示す。この操作手段１３は、扉１０を開く方向である矢印Ａ方向へ「プル」する方式であることを示す。このプル式の操作手段は、例えば扉１０の外壁面に所定間隔を有して固定される上下一組の台座１２（下方の台座は省略）と、これらの台座に架設した状態で両端部が支持されると共に、不番のハンドル付勢バネにより初期位置に付勢された外側の操作部材１３と、この外側の操作部材をプルすると、外側の操作部材の一端部を軸支する不番の枢軸が支点となって前記台座の一方の台座（この実施例では上方台座）１２に第１固定軸１７を介して軸支され、かつ、該外側の操作部材の他端部に連結された作動リンク２０ａの可動ピン１８が台座１２の外方向へ所定量位置変位すると共に、該作動リンクに連動するように前記一方の台座１２に第２固定軸１９を介して軸支された連動レバー（作動突片）２０ｂとから成る。つまり、この操作手段１３は、該操作手段１３と共働する作動片２０を有し、該作動片２０の前記作動リンク２０ａはテコ式の長杆片であり、前記第１固定軸１７を基準として、その長梃側端部が前記外側の操作部材１３の一端部に前記可動ピン１８に軸支されていると共に、その基端部側に作動係合歯が形成され、また前記連動レバー２０ｂもテコ式の長杆片であり、第２固定軸１９を基準として、その長梃部分の先端部（作動突片部分）１４が角筒状駆動部材２１Ｅの垂直長孔４６に遊嵌合していると共に、その基端部側に前記作動係合歯に常時係合する従動係合歯が形成されている。なお、案内手段４８、垂直長孔４６等の符号は、便宜上、第８実施形態のそれと同一のものを使用する。 Incidentally, FIG. 28 shows an example of the outer operating means 13, for example. This operating means 13 indicates a method of “pulling” in the direction of arrow A, which is the direction of opening the door 10. For example, the pull type operating means includes a pair of upper and lower pedestals 12 (the lower pedestal is omitted) fixed to the outer wall surface of the door 10 with a predetermined interval, and both ends of the pull type operation means are installed on these pedestals. When the outer operating member 13 supported and biased to the initial position by an unnumbered handle biasing spring and the outer operating member are pulled, an unnumbered shaft that supports one end of the outer operating member is supported. The pivot is pivotally supported on one pedestal (upper pedestal in this embodiment) 12 of the pedestal via a first fixed shaft 17 and connected to the other end of the outer operating member. The movable pin 18 of the link 20a is displaced by a predetermined amount toward the outside of the pedestal 12, and an interlocking lever (actuated) pivotally supported by the one pedestal 12 via the second fixed shaft 19 so as to interlock with the actuating link. Projecting piece) 20b. That is, the operating means 13 has an operating piece 20 that cooperates with the operating means 13, and the operating link 20 a of the operating piece 20 is a lever-type long rod piece, and the first fixed shaft 17 is used as a reference. As described above, an end portion on the long side is pivotally supported by the movable pin 18 at one end portion of the outer operation member 13, and an operating engagement tooth is formed on the base end portion side, and the interlocking lever 20b. This is also a lever-type long rod piece, with the second fixed shaft 19 as a reference, the distal end portion (operating protrusion piece portion) 14 of the long rod portion is loosely fitted into the vertical long hole 46 of the rectangular tubular drive member 21E. In addition, driven engagement teeth that are always engaged with the operation engagement teeth are formed on the base end side. For the sake of convenience, the same reference numerals as those of the eighth embodiment are used for the guide means 48, the vertical slot 46, and the like.

次に、図３２乃至図３４は本発明の第１０実施形態である。この第１０実施形態は、操作部材１３が第９実施形態のそれと同様にプッシュ・プル式（この実施形態ではプル式）である点、摺動制御体２４が前記第９実施形態と同様に角筒状駆動部材２１Ｆを介してフロント１１ａ側へ前進する点、前記摺動制御体２４の後端部及び前記摺動制御体２４の下端部に連繋手段４９を設けた点等である。 Next, FIGS. 32 to 34 show a tenth embodiment of the present invention. In the tenth embodiment, the operation member 13 is a push-pull type (in this embodiment, a pull type), similar to that of the ninth embodiment, and the sliding control body 24 is a corner as in the ninth embodiment. For example, a point of advancement to the front 11a side through the cylindrical drive member 21F, a point of providing a connecting means 49 at the rear end portion of the sliding control body 24 and the lower end portion of the sliding control body 24, and the like.

この第１０実施形態は、第１実施形態と言うよりも、むしろ、第９実施形態の設計変更例である。すなわち、第９実施形態の連繋手段は、駆動部材２１Ｅの後端縁部分２１ｂと摺動制御体２４の後端部の傾斜状受け面４７との係合関係であるのに対して、第１０実施形態のそれは、例えば摺動制御体２４の後端部に貫通状、切欠状等の遊嵌合部分５０を形成し、この遊嵌合部分５０を形成する対向側壁部分に一対の傾斜状案内長孔４９ａを形成し、これらの傾斜状案内長孔４９ａに係合する係合突起軸４９ｂを角筒状駆動部材２１Ｆの下端部に設けた。なお、案内手段４８、垂直長孔４６等の符号は、便宜上、第８実施形態のそれと同一のものを使用する。 The tenth embodiment is a design change example of the ninth embodiment, rather than the first embodiment. That is, the connecting means of the ninth embodiment is an engagement relationship between the rear end edge portion 21b of the drive member 21E and the inclined receiving surface 47 of the rear end portion of the sliding control body 24, whereas In the embodiment, for example, a free fitting portion 50 such as a penetrating shape or a notch shape is formed at the rear end portion of the sliding control body 24, and a pair of inclined guides are formed on opposing side wall portions forming the loose fitting portion 50. A long hole 49a is formed, and an engagement projection shaft 49b that engages with the inclined guide long hole 49a is provided at the lower end portion of the rectangular tubular drive member 21F. For the sake of convenience, the same reference numerals as those of the eighth embodiment are used for the guide means 48, the vertical slot 46, and the like.

次に、図３５乃至図３７は本発明の第１１実施形態である。この第１１実施形態は、操作部材１３が第４実施形態のそれと同様にプッシュ・プル式（この実施形態ではプル式）である点、摺動制御体２４が水平方向へのスライド式第１駆動片２１Ｇと、該第１駆動片に連動（同時に連動、或は追動）する回転式第２駆動片２１Ｈとから成る駆動部材としての動力変換機構５１を介してフロント１１ａ側へ前進する点である。 Next, FIGS. 35 to 37 show an eleventh embodiment of the present invention. In this eleventh embodiment, the operating member 13 is of a push-pull type (pull type in this embodiment) as in the fourth embodiment, and the sliding control body 24 is a slidable first drive in the horizontal direction. In the point which advances to the front 11a side via the power conversion mechanism 51 as a drive member which consists of the piece 21G and the rotation type 2nd drive piece 21H interlock | cooperated to this 1st drive piece (simultaneously interlocking or following). is there.

しかして、前記第１駆動片２１Ｇは、操作部材１３の作動突片１４が嵌入する横長係合孔４６を有する角筒状後端部５２と、この角筒状後端部の前方側に連設形成された鉤状或は指状係合部５３とを有し、前記指状係合部５３にその略中央部が固定軸５４を介して軸支されたバー状の第２駆動片２１Ｈの下端部が係合する。 Thus, the first drive piece 21G is connected to the rectangular tubular rear end portion 52 having the laterally long engagement hole 46 into which the operating projection piece 14 of the operation member 13 is fitted, and to the front side of the rectangular tubular rear end portion. A bar-shaped second drive piece 21H having a hook-shaped or finger-shaped engaging portion 53 formed and having a substantially central portion pivotally supported by the finger-shaped engaging portion 53 via a fixed shaft 54. The lower end of the is engaged.

上記のように構成すると、図３７で示すように、スライド式第１駆動片２１Ｇが矢印方向へと移動すると、回転式第２駆動片２１Ｈが固定軸５４を支点にして反時計方向へと所要量回転し、その上端部でもって摺動制御体２４の後端面を押圧する。 When configured as described above, as shown in FIG. 37, when the sliding first drive piece 21G moves in the direction of the arrow, the rotary second drive piece 21H requires the counter shaft clockwise with the fixed shaft 54 as a fulcrum. Then, the rear end surface of the sliding control body 24 is pressed by the upper end portion.

次に、図３８乃至図４０は本発明の第１２実施形態である。この第１２実施形態は、操作部材１３が第９実施形態のそれと同様にプッシュ・プル式（この実施形態ではプル式）である点、駆動部材が第１１実施形態と同様に動力変換機構５１Ａであり、該動力変換機構５１Ａは、上下方向へのスライド式第１駆動片２１Ｉと、該第１駆動片に連動する水平方向へのスライド式第２駆動片２１Ｊとから成る点である。 Next, FIGS. 38 to 40 show a twelfth embodiment of the present invention. This twelfth embodiment is similar to that of the ninth embodiment in that the operating member 13 is a push-pull type (pull type in this embodiment), and the drive member is a power conversion mechanism 51A as in the eleventh embodiment. In addition, the power conversion mechanism 51A includes a first slide piece 21I that slides in the vertical direction and a second slide piece 21J that slides in the horizontal direction in conjunction with the first drive piece.

上記のように構成すると、図４０で示すように、下方へと位置変位する作動突片１４によって第１駆動片２１Ｉが矢印方向へと起動する。そうすると、第１駆動片２１Ｉの一側に設けられた縦ラックと噛合するピニオン５５が矢印で示す時計方向へと回転し、同時に該ピニオン５５と噛合する横ラックを有する第２駆動片２１Ｊが矢印方向へと移動して摺動制御体２４をフロント１１ａ側へ押圧する。なお、動力変換機構５１Ａを構成する各部材は、案内手段４８によって案内される。 If comprised as mentioned above, as shown in FIG. 40, the 1st drive piece 21I will be started to the arrow direction by the action | operation protrusion 14 which position-displaces below. Then, the pinion 55 that meshes with the vertical rack provided on one side of the first drive piece 21I rotates in the clockwise direction indicated by the arrow, and at the same time, the second drive piece 21J that has the horizontal rack that meshes with the pinion 55 becomes the arrow. It moves to a direction and presses the sliding control body 24 to the front 11a side. The members constituting the power conversion mechanism 51A are guided by the guide means 48.

最後に、図４１乃至図４３は本発明の第１３実施形態である。この第１３実施形態は、前記第１２実施形態の設計変更例である。したがって、説明の便宜上、第１２実施形態と同一の部分には同一の符号を付して重複する説明を割愛する。第１２実施形態では、動力変換機構５１Ａを構成する第１駆動片２１Ｉと第２駆動片２１Ｊは、直交状態に配設されているが、この第１３実施形態では、摺動制御体２４の後方に平行に併設され、下方の第１駆動片２１Ｉと上方の第２駆動片２１Ｊとの間にピニオン５５が介在している。 Finally, FIGS. 41 to 43 show a thirteenth embodiment of the present invention. The thirteenth embodiment is a design change example of the twelfth embodiment. Therefore, for convenience of explanation, the same parts as those in the twelfth embodiment are denoted by the same reference numerals, and redundant explanations are omitted. In the twelfth embodiment, the first drive piece 21I and the second drive piece 21J constituting the power conversion mechanism 51A are arranged in an orthogonal state, but in the thirteenth embodiment, the rear side of the sliding control body 24. The pinion 55 is interposed between the lower first driving piece 21I and the upper second driving piece 21J.

上記のように構成すると、図４３で示すように、下方へ第１駆動片２１Ｉの横長係合孔４６に嵌入する作動突片１４によって第１駆動片２１Ｉが矢印方向へと起動すると、第１駆動片２１Ｉの一側に設けられた横ラックと噛合するピニオン５５が反時計方向へと回転し、同時に前記ピニオン５５と噛合する横ラックを有する第２駆動片２１Ｊが矢印方向へと移動して摺動制御体２４をフロント１１ａ側へ押圧する。 When configured as described above, as shown in FIG. 43, when the first drive piece 21I is activated in the direction of the arrow by the operating projection piece 14 fitted downward into the horizontally long engagement hole 46 of the first drive piece 21I, The pinion 55 that meshes with a horizontal rack provided on one side of the drive piece 21I rotates counterclockwise, and at the same time, the second drive piece 21J having a horizontal rack that meshes with the pinion 55 moves in the direction of the arrow. The sliding control body 24 is pressed to the front 11a side.

以上の様に構成しても、第１実施形態等と同様に、スイング式押圧体の係合先端部の圧接力は、特許文献１のような「直進方向に対する分力」とは成らず、略全て扉を開く方向に作用する反力と成るので、扉枠側の当接部に対するスイング式押圧体の圧接力を十分に発揮することができる。 Even when configured as described above, as in the first embodiment, the pressure contact force of the engagement tip of the swing-type pressing body does not become a “component force in the straight direction” as in Patent Document 1, Since almost all of the reaction forces act in the direction of opening the door, the pressure contact force of the swing-type pressing body against the contact portion on the door frame side can be sufficiently exerted.

本発明は建具の分野で利用される。 The present invention is used in the field of joinery.

１…扉枠、２…反力部材、Ｘ…内外気圧差解消装置、３…切欠部分、４…支持ケース、５…蓋板、６…ブラケット、７…当接部、７ｂ…垂直ローラ、８…補強片、１０…扉、１０ａ…開閉端部、１０ｂ…外壁面、１１…収納箱、１１ａ…フロント、１２…台座、１３…操作部材、１３ａ…軸部（アーム部）、１３ｂ…握り部、１４…作動突片、１５…角軸（軸）、２０…作動片、２１、２１Ｂ、２１Ｃ、２１Ｄ、２１Ｅなど…駆動カム、２１ａ…筒状部分、２１ｂ駆動腕、２１Ｉ…第１駆動片、２１Ｊ…第２駆動片、２３、２３Ｂ、２３Ｃ…付勢手段、２４、２４Ａ、２４Ｂ、２４Ｃ…摺動制御体、２４ｃ…連結突片、２４ｄ…ラック、２５…連結手段、２６…垂直軸、２７、２７Ａ、２７Ｂ、２７Ｃ…スイング式押圧体、２７ａ…幅広後端部（幅広内端部）、２７ｂ…係合先端部、２８…当接部、２９…復帰バネ、３１…連結軸、３３…軸受け部材１…、４６…係合孔、４８…案内手段、４７…受け面、４９…連繋手段、５０…遊嵌合部分、５１Ａ…動力変換機構、５５…ピニオン。 DESCRIPTION OF SYMBOLS 1 ... Door frame, 2 ... Reaction force member, X ... Inside / outside air pressure difference elimination apparatus, 3 ... Notch part, 4 ... Support case, 5 ... Cover plate, 6 ... Bracket, 7 ... Contact part, 7b ... Vertical roller, 8 ... Reinforcing piece, 10 ... Door, 10a ... Opening / closing end part, 10b ... Outer wall surface, 11 ... Storage box, 11a ... Front, 12 ... Base, 13 ... Operation member, 13a ... Shaft part (arm part), 13b ... Grip part , 14 ... Actuation protrusion, 15 ... Square axis (axis), 20 ... Actuation piece, 21, 21B, 21C, 21D, 21E, etc .... Drive cam, 21a ... Cylindrical portion, 21b drive arm, 21I ... First drive piece , 21J ... second drive piece, 23, 23B, 23C ... biasing means, 24, 24A, 24B, 24C ... sliding control body, 24c ... connecting protrusion, 24d ... rack, 25 ... connecting means, 26 ... vertical shaft 27, 27A, 27B, 27C ... Swing type pressing body, 27a ... Wide rear end (Wide inner end), 27b ... engagement tip 28 ... contact portion, 29 ... return spring, 31 ... coupling shaft, 33 ... bearing member 1 ..., 46 ... engaging hole, 48 ... guide means, 47 ... Receiving surface, 49 ... connecting means, 50 ... loosely fitting portion, 51A ... power conversion mechanism, 55 ... pinion.

Claims

The storage box housed in the door end of the door is provided with a driving member that is operated by the operating force of the operating means, and an urging means that is engaged with the driving member and biases in a predetermined direction by the driving force of the driving member. The wide inner end is connected via a sliding control body that slides against the force and a connecting shaft that is loosely fitted in a connecting hole of a connecting protrusion provided on the front wall of the sliding control body. together, incorporate always the projecting central portion through a vertical axis axially supported by the swing type pressing member from the engaging tip corresponds to the corner portion extending in the wide inner end to the front of the storage box,
When the sliding control body is actuated by the operating force of the operating means when the door is opened, the swing type pressing body that follows or cooperates with the sliding control body rotates in the horizontal direction, and the swing type pressing body The pressure difference canceling device for the inside and outside air pressure in the open door is such that all the reaction force based on the pressure contact force acts in the direction of opening the door itself when the engagement tip portion of the door is pressed against the contact portion on the door frame side.

2. The internal / external air pressure in the opening door according to claim 1, wherein the driving member is either rotated by being pressed or slid by being pressed by the operating protrusion of the operating member that enters the storage box. Difference elimination device.

2. The internal / external air pressure difference elimination device for an opening door according to claim 1, wherein the driving member is a power conversion mechanism composed of a plurality of members.

A drive member that is activated by the operating force of the operating means, and a biasing means that is engaged with the drive member and that is biased in a predetermined direction by the driving force of the drive member, in a storage box housed in the door's mouth. The sliding control body that slides against the urging force is linked to the pressing tip provided on the front wall of the sliding control body via an engaged portion of a notch recess formed in the wide inner end thereof. and with which, built always the projecting central portion through a vertical axis axially supported by the swing type pressing member from the engaging tip corresponds to the corner portion extending in the wide inner end to the front of the storage box,
When the sliding control body is actuated by the operating force of the operating means when the door is opened, the swing type pressing body that follows or cooperates with the sliding control body rotates in the horizontal direction, and the swing type pressing body When the engagement tip of pressure contact to kick the contact portion of the door frame side, the reaction force based on the piezoelectric contact force all act in the direction of opening the door itself, further, the swing-type pressing member is returned An internal / external air pressure difference canceling device for a hinged door that is biased by a spring and returns to an initial position .