JP2016077364A

JP2016077364A - Hanger hook

Info

Publication number: JP2016077364A
Application number: JP2014209420A
Authority: JP
Inventors: 力池田; Tsutomu Ikeda
Original assignee: Takigen Manufacturing Co Ltd
Current assignee: Takigen Manufacturing Co Ltd
Priority date: 2014-10-10
Filing date: 2014-10-10
Publication date: 2016-05-16
Anticipated expiration: 2034-10-10
Also published as: JP5943983B2

Abstract

PROBLEM TO BE SOLVED: To provide a hanger hook which can prevent exposure of a toothed gear during use of the hook, and is rigid and easy to assemble.SOLUTION: A hanger hook 1 comprises: a hook casing 2 fixed to a wall plate P; a hook 3 pivotally supported on the hook casing 2 by a horizontal rotary shaft 4 on a lower end side so as to freely rise and fall; energizing means 5 provided inside the hook casing 2 for energizing the hook 3 in a falling direction; and a rotary damper 6 provided inside the hook casing 2 and having a rotary shaft 7 coupled to the hook 3 so as to suppress the rotation of the hook 3. The rotary shaft 7 of the rotary damper 6 is arranged on the same axial line with the horizontal rotary shaft 4 of the hook 3, and comprises a toothed gear 8. The hook 3 comprises an engaging tooth part 9 engaging with the toothed gear 8 so as to rotate the rotary shaft 7 of the rotary damper 6 in accordance with the rotation.SELECTED DRAWING: Figure 4

Description

本発明は、車両や建物の内装壁等を構成する壁板に固定されるハンガーフックに関し、常時は壁面に対して倒伏した状態にあるフックを使用時に起立させることができるハンガーフックに係るものである。 The present invention relates to a hanger hook that is fixed to a wall plate that constitutes an interior wall of a vehicle or a building, and relates to a hanger hook that can be erected at the time of use. is there.

従来、ハンガーフックとして特許文献１に記載されたものが知られている。このハンガーフックは、フックとフックを倒伏状態で収納するケーシングとを備え、フックをケーシングから起立させることによって、フックに衣服等を掛けることができるように構成される。フックには、ケーシング側へ倒伏する方向、すなわちケーシングに収納される方向に付勢するばねが係止される。フックの回転軸には、セクタ歯車が形成され、ケーシングには、セクタ歯車にかみ合う制動歯車を有する回転ダンパが取り付けられる。回転ダンパは、ケーシング側に倒伏しようとするフックの回転を抑制し、倒伏までの時間を引き延ばすことにより、使用者に動作の時間的余裕を与え、フックに衣服等を掛けやすくする。
また、特許文献２には、上記ハンガーフックにおいて、フックがケーシングに対して大きく回転したとき、セクタ歯車がケーシングから露出する危惧を利用者に与える問題点を解決し、フックの使用時に歯車が露出することがないハンガーフックが提案されている。 Conventionally, what was described in patent documents 1 as a hanger hook is known. The hanger hook includes a hook and a casing that houses the hook in a lying state, and is configured so that clothes or the like can be hung on the hook by raising the hook from the casing. A spring that biases the hook in the direction of falling toward the casing, that is, in the direction of being accommodated in the casing is locked. A sector gear is formed on the rotation shaft of the hook, and a rotary damper having a braking gear meshing with the sector gear is attached to the casing. The rotation damper suppresses the rotation of the hook that attempts to fall on the casing side, and extends the time until the fall, thereby giving the user time to operate and making it easier to put clothes on the hook.
Further, Patent Document 2 solves the problem of giving the user a concern that the sector gear may be exposed from the casing when the hook is greatly rotated with respect to the casing in the hanger hook, and the gear is exposed when the hook is used. Hanger hooks that have never been proposed have been proposed.

特開２００５−２４５５５４号公報JP 2005-245554 A 特開２０１０−１７４８２号公報JP 2010-17482 A

本発明は、上記従来のハンガーフックとは異なる構成により、フックの使用時における歯車の露出をなくすことができ、かつ堅牢で、組立の容易なハンガーフックを提供することを目的としている。 An object of the present invention is to provide a hanger hook that can eliminate exposure of a gear when the hook is used and is robust and easy to assemble, by using a configuration different from the conventional hanger hook.

以下、添付図面の符号を参照して説明するが、本発明はこれに限定されるものではない。
上記課題を解決するための、本発明のハンガーフック１は、壁板Ｐに固定されるフックケーシング２と、下端側において水平回転軸４によりフックケーシング２に起立倒伏自在に枢支されるフック３と、フックケーシング２内に設けられフック３を倒伏方向に付勢する付勢手段５と、フックケーシング２内に設けられフック３の回転を抑制するようにフック３に結合される回転軸７を有する回転ダンパ６とを具備する。回転ダンパ６の回転軸７は、フック３の水平回転軸４と同軸線上に配置され、かつ歯車８を具備する。フック３は、その回転に応じて回転ダンパ６の回転軸７を回転させるように歯車８に噛み合う係合歯部９を具備する。 Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
In order to solve the above problems, the hanger hook 1 of the present invention includes a hook casing 2 fixed to the wall plate P and a hook 3 pivotally supported on the hook casing 2 by a horizontal rotating shaft 4 on the lower end side. And an urging means 5 provided in the hook casing 2 for urging the hook 3 in the lying down direction, and a rotary shaft 7 provided in the hook casing 2 and coupled to the hook 3 so as to suppress the rotation of the hook 3. And a rotary damper 6 having the same. The rotating shaft 7 of the rotating damper 6 is disposed on the same axis as the horizontal rotating shaft 4 of the hook 3 and includes a gear 8. The hook 3 includes an engagement tooth portion 9 that meshes with the gear 8 so as to rotate the rotation shaft 7 of the rotary damper 6 according to the rotation.

本発明のハンガーフック１においては、回転ダンパ６の回転軸７とフック３の水平回転軸４とが同軸線上に配置され、歯部９がフック３と一体に歯車８の周りを回転するので、歯部９や歯車８がフックケーシング２から露出する危惧はない。 In the hanger hook 1 of the present invention, the rotating shaft 7 of the rotary damper 6 and the horizontal rotating shaft 4 of the hook 3 are arranged on the same axis, and the tooth portion 9 rotates around the gear 8 integrally with the hook 3. There is no fear that the tooth portion 9 and the gear 8 are exposed from the hook casing 2.

本発明に係るハンガーフックの正面図である。It is a front view of the hanger hook which concerns on this invention. 図１のハンガーフックの側面図である。It is a side view of the hanger hook of FIG. 図１のハンガーフックの背面図である。It is a rear view of the hanger hook of FIG. 図１のハンガーフックの断面図である。It is sectional drawing of the hanger hook of FIG. 図４のＶ−Ｖ断面図である。It is VV sectional drawing of FIG. 図４のＶＩ−ＶＩ断面図である。It is VI-VI sectional drawing of FIG. 図４のＶＩＩ−ＶＩＩ断面図である。It is VII-VII sectional drawing of FIG. 図１のハンガーフックにおけるクサビ駆動部材を組み込んだケーシング本体の正面図である。It is a front view of the casing main body incorporating the wedge drive member in the hanger hook of FIG. 図１のハンガーフックにおけるフックとクサビ部材を組み込んだケーシングカバーの背面図である。It is a rear view of the casing cover incorporating the hook and wedge member in the hanger hook of FIG. 図１のハンガーフックの分解斜視図である。It is a disassembled perspective view of the hanger hook of FIG.

図面を参照して本発明の実施の形態を説明する。
図４ないし図６に示すように、ハンガーフック１は、壁板Ｐに固定される縦長のフックケーシング２と、下端側において水平回転軸４(図６)によりフックケーシング２に起立倒伏自在に枢支されるフック３と、フックケーシング２内に設けられフック３を倒伏方向に付勢する付勢手段であるコイルばね５と、フックケーシング２内に設けられフック３の回転を抑制するようにフック３に結合される回転軸７を有する回転ダンパ６とを具備する。回転ダンパ６の回転軸７は、フック３の水平回転軸４と同軸線上に配置され、かつ歯車８を具備する。フック３は、その回転に応じて回転ダンパ６の回転軸７を回転させるように歯車８に噛み合う係合歯部９を具備する。 Embodiments of the present invention will be described with reference to the drawings.
As shown in FIGS. 4 to 6, the hanger hook 1 has a vertically long hook casing 2 fixed to the wall plate P and a horizontal rotating shaft 4 (FIG. 6) on the lower end side so that the hanger hook 1 can stand upside down. The hook 3 to be supported, the coil spring 5 which is provided in the hook casing 2 and is an urging means for urging the hook 3 in the lying down direction, and the hook provided in the hook casing 2 to suppress the rotation of the hook 3 And a rotating damper 6 having a rotating shaft 7 coupled to the rotating shaft 7. The rotating shaft 7 of the rotating damper 6 is disposed on the same axis as the horizontal rotating shaft 4 of the hook 3 and includes a gear 8. The hook 3 includes an engagement tooth portion 9 that meshes with the gear 8 so as to rotate the rotation shaft 7 of the rotary damper 6 according to the rotation.

フックケーシング２は、壁板Ｐに形成される取り付け開口Ｐ１に前後方向に嵌挿される嵌挿部２６と、この嵌挿部２６の前端部外周に形成される鍔部２７と、顎部２７に連続してその前部に設けられる包囲壁部２１を具備する。鍔部２７は、壁板Ｐへの装着時に取り付け開口Ｐ１の周縁の前面に当接する。嵌挿部２６は、左右両側面にクサビ突出開口２９(図２、図５)を具備する。 The hook casing 2 includes a fitting insertion portion 26 that is fitted in a mounting opening P1 formed in the wall plate P in the front-rear direction, a flange portion 27 that is formed on the outer periphery of the front end portion of the fitting insertion portion 26, and a jaw portion 27. The surrounding wall part 21 provided in the front part continuously is comprised. The flange 27 abuts against the front surface of the peripheral edge of the mounting opening P <b> 1 when attached to the wall plate P. The insertion part 26 includes a wedge-projecting opening 29 (FIGS. 2 and 5) on both the left and right side surfaces.

フックケーシング２は、互いに前後方向に突き合わせて結合される後方のケーシング本体１０と、前方のケーシングカバー１１とで構成される。 The hook casing 2 includes a rear casing body 10 and a front casing cover 11 which are joined to each other in the front-rear direction.

ケーシング本体１０は、壁板Ｐと平行に配置される底板部１２と、この底板部１２の左右両縁から直角に前方へ起立する左右一対の側板部１３とを具備する。底板部１２の下部前面側に、回転ダンパ６を保持する嵌合凹部１４（図４，６，８）と、ばね受け突起１５が形成される。側板部１３の下部の前縁には、フック３の水平回転軸４を受ける円弧状の軸受け凹部１６（図２，６，８）が形成される。 The casing body 10 includes a bottom plate portion 12 arranged in parallel with the wall plate P, and a pair of left and right side plate portions 13 that rises forward at right angles from both left and right edges of the bottom plate portion 12. A fitting recess 14 (FIGS. 4, 6 and 8) for holding the rotary damper 6 and a spring receiving protrusion 15 are formed on the lower front side of the bottom plate portion 12. An arcuate bearing recess 16 (FIGS. 2, 6, and 8) that receives the horizontal rotation shaft 4 of the hook 3 is formed at the lower front edge of the side plate portion 13.

ケーシング本体１０の上部には、クサビ駆動部材３２を前後方向に移動自在に収容する受け入れ凹部２８（図４，５，１０）が形成される。受け入れ凹部２８は、後方が開口４１によって後面側へ開放し、上下部前方は、開口４２によって前方へ開放し、中央部前方は、ねじ受け座部３９によって閉じられている。なお、開口４１は、クサビ駆動部材３２を受け入れ凹部２８に嵌合させた後、蓋４３によって閉じられる。 A receiving recess 28 (FIGS. 4, 5, and 10) that accommodates the wedge driving member 32 so as to be movable in the front-rear direction is formed in the upper portion of the casing body 10. The receiving recess 28 is opened to the rear side at the rear by the opening 41, the front of the upper and lower parts is opened to the front by the opening 42, and the front of the central part is closed by the screw receiving seat 39. The opening 41 is closed by the lid 43 after the wedge driving member 32 is fitted into the receiving recess 28.

ケーシングカバー１１は、ケーシング本体１０の側板部１３に突き合わされる対応側板部１７（図４，５，１０）と、底板部１２に対向する前面板部１８と、前面板部１８の下部において前方へ開放する開口部１９（図４，１０）とを具備する。側板部１７の前方は、壁板Ｐの前面に当接する鍔部２７介して、包囲壁部２１に連続する。包囲壁部２１は、前方へ膨出してフック３の外周を包囲する。包囲壁部２１は、フック３の上端部に対応する位置において切欠しており、この切欠部２０によって、倒伏状態にあるフック３の上端部が露出するようになっている。側板部１７の下部後縁には、ケーシング本体１０の軸受け凹部１６に対向してフック３の水平回転軸４を受ける円弧状の軸受け凹部２２（図２，９）が形成される。 The casing cover 11 has a corresponding side plate portion 17 (FIGS. 4, 5, 10) that abuts against the side plate portion 13 of the casing body 10, a front plate portion 18 that faces the bottom plate portion 12, and a front portion at a lower portion of the front plate portion 18. And an opening 19 (FIGS. 4 and 10) that opens to the outside. The front side of the side plate portion 17 continues to the surrounding wall portion 21 via the flange portion 27 that contacts the front surface of the wall plate P. The surrounding wall portion 21 bulges forward and surrounds the outer periphery of the hook 3. The surrounding wall portion 21 is notched at a position corresponding to the upper end portion of the hook 3, and the upper end portion of the hook 3 in a lying state is exposed by the notch portion 20. An arc-shaped bearing recess 22 (FIGS. 2 and 9) that receives the horizontal rotation shaft 4 of the hook 3 is formed on the lower rear edge of the side plate portion 17 so as to face the bearing recess 16 of the casing body 10.

ケーシングカバー１１の上部、前面板部１８の後面側には、ケーシング本体１０の開口４２に対向する位置に、クサビ受け凹部４４（図４，９）が形成される。クサビ受け凹部４４は、クサビ突出開口２９（図２，５）によって嵌挿部２６の左右側面に開放する。 A wedge receiving recess 44 (FIGS. 4 and 9) is formed on the upper portion of the casing cover 11 and on the rear surface side of the front plate 18 at a position facing the opening 42 of the casing body 10. The wedge receiving recess 44 is opened to the left and right side surfaces of the fitting insertion portion 26 by the wedge protruding opening 29 (FIGS. 2 and 5).

フック３は、フックケーシング２の包囲壁部２１の内側に沿うように上下方向に延び、倒伏状態において包囲壁部２１の内側に収納される。図４に示すように、フック３は、下端側において、ケーシングカバー１１の開口部１９からケーシング本体１０に向かって突出する枢止部２３を具備する。枢止部２３は、ケーシングカバー１１の側板部１７と、ケーシング本体１０の側板部１３の内側面に沿う左右の側板部２４（図９）を有する。左右の側板部２４の外側面に、水平回転軸４が突設され、一方の側板部２４の内側面に係合歯部９が形成される。フック３の下端部には、後方へ突出してフックケーシング２のばね受け突起１５に対向するばね受け突起２５が形成される。両ばね受け突起１５，２５間に、フック３を倒伏方向に付勢するコイルばね５が介設される。 The hook 3 extends in the vertical direction along the inside of the surrounding wall portion 21 of the hook casing 2 and is housed inside the surrounding wall portion 21 in the lying state. As shown in FIG. 4, the hook 3 includes a pivot stop 23 that protrudes from the opening 19 of the casing cover 11 toward the casing body 10 on the lower end side. The pivot stop 23 includes a side plate 17 of the casing cover 11 and left and right side plates 24 (FIG. 9) along the inner surface of the side plate 13 of the casing body 10. The horizontal rotation shaft 4 protrudes from the outer side surfaces of the left and right side plate portions 24, and the engaging tooth portions 9 are formed on the inner side surface of the one side plate portion 24. A spring receiving projection 25 is formed at the lower end of the hook 3 so as to protrude rearward and face the spring receiving projection 15 of the hook casing 2. Between the spring receiving projections 15 and 25, a coil spring 5 for biasing the hook 3 in the lying down direction is interposed.

図６に示すように、回転ダンパ６は、回転軸７の回転を抑制する制動機構を内蔵するダンパケーシング４７を具備し、回転軸７を外方へ突出させる。ダンパケーシング４７は、ケーシング本体１０の底板部１２に形成された嵌合凹部１４に前後方向に嵌合され、フックケーシング２内に起立保持される。回転軸７に固着された歯車８の前面側に、倒伏状態におけるフック３の係合歯部９が噛み合うように配置される。 As shown in FIG. 6, the rotary damper 6 includes a damper casing 47 that incorporates a braking mechanism that suppresses the rotation of the rotary shaft 7, and causes the rotary shaft 7 to protrude outward. The damper casing 47 is fitted to the fitting recess 14 formed in the bottom plate part 12 of the casing body 10 in the front-rear direction and is held upright in the hook casing 2. The engaging tooth portion 9 of the hook 3 in the lying state is engaged with the front side of the gear 8 fixed to the rotating shaft 7.

ケーシングカバー１１のクサビ受け凹部４４には、左右の一対のクサビ部材３０（図５，９，１０）が左右方向に移動自在に組み込まれる。一対のクサビ部材３０は、引き込みばね３１によって、クサビ受け凹部４４内に引き込み保持される。 A pair of left and right wedge members 30 (FIGS. 5, 9, and 10) are incorporated in the wedge receiving recess 44 of the casing cover 11 so as to be movable in the left-right direction. The pair of wedge members 30 are drawn and held in the wedge receiving recess 44 by the drawing spring 31.

図５に示すように、クサビ部材３０は、それぞれフックケーシング２の鍔部２７との間で壁板Ｐを挟持するクサビ部３４と、クサビ駆動部材３２に係合する受動部４５とを具備し、クサビ部３４をクサビ突出開口２９から外側へ出没させるように左右に移動自在である。クサビ部３４は、前方に向かって内側へ傾斜した斜面４０を有する。クサビ部３４を突出させた位置において斜面４０と鍔部２７との間で壁板Ｐを挟持する。斜面４０とクサビ部３４の突出量とにより、所定範囲の壁板Ｐの厚さ寸法に対応できる。 As shown in FIG. 5, the wedge member 30 includes a wedge portion 34 that sandwiches the wall plate P with the flange portion 27 of the hook casing 2, and a passive portion 45 that engages with the wedge drive member 32. The wedge portion 34 is movable to the left and right so as to protrude from the wedge protruding opening 29 to the outside. The wedge part 34 has an inclined surface 40 inclined inwardly toward the front. The wall plate P is sandwiched between the inclined surface 40 and the flange portion 27 at a position where the wedge portion 34 protrudes. Depending on the slope 40 and the protrusion amount of the wedge portion 34, the thickness of the wall plate P in a predetermined range can be accommodated.

図４，１０に示すように、クサビ部材３０を動かすクサビ駆動部材３２は、クサビ部材３０と対向するように、ケーシング本体の受け入れ凹部２８（図５）に前後方向に移動自在に組み込まれる。 As shown in FIGS. 4 and 10, the wedge driving member 32 that moves the wedge member 30 is incorporated in the receiving recess 28 (FIG. 5) of the casing body so as to be movable in the front-rear direction so as to face the wedge member 30.

図４，１０に示すように、クサビ駆動部材３２は、左右一対のクサビ部材３０の間に介入する上下一対の駆動部３５と、駆動部３５間を接続する連結部３６とを具備する。駆動部３５は、左右のクサビ部材３０に接する傾斜した駆動面３７を具備する。クサビ駆動部材３２が前方に移動すると、駆動部３５が左右のクサビ部材３０を外方へ押しやることで、各クサビ部３４を開口２９から外側へ突出させる。連結部３６には、前後方向に貫通するねじ孔３８が形成される。このねじ孔３８に、フックケーシング２のねじ受け座部３９を前後方向に貫通する締め付けねじ３３が螺合される。ねじ受け座部３９は、フック３を起立させた状態で前方に露出する位置に設けられる。したがって、締め付けねじ３３は、フックケーシング２の前面側から開口４６を介して回転操作可能である。締め付けねじ３３を締め付けると、クサビ駆動部材３２が前進し、クサビ部材３０を左右方向外側へ押し出す。 As shown in FIGS. 4 and 10, the wedge driving member 32 includes a pair of upper and lower drive units 35 that intervene between the pair of left and right wedge members 30, and a connecting unit 36 that connects the drive units 35. The drive unit 35 includes an inclined drive surface 37 that contacts the left and right wedge members 30. When the wedge driving member 32 moves forward, the driving portion 35 pushes the left and right wedge members 30 outward, thereby causing each wedge portion 34 to protrude outward from the opening 29. A screw hole 38 penetrating in the front-rear direction is formed in the connecting portion 36. A fastening screw 33 that passes through the screw receiving seat 39 of the hook casing 2 in the front-rear direction is screwed into the screw hole 38. The screw receiving seat portion 39 is provided at a position where it is exposed forward in a state where the hook 3 is erected. Accordingly, the tightening screw 33 can be rotated from the front side of the hook casing 2 through the opening 46. When the tightening screw 33 is tightened, the wedge driving member 32 moves forward and pushes the wedge member 30 outward in the left-right direction.

ハンガーフック１を壁板Ｐに取り付ける場合には、予め壁板Ｐに形成されている取り付け孔Ｐ１にフックケーシング２の嵌挿部２６を挿入し、フック３を起立させた状態で、前方から締め付けねじ３３を締め付ける。これにより、クサビ部材３０を左右方向外側へ押し出し、その斜面４０を壁板Ｐの後面に圧接させ、フックケーシング２の鍔部２７との間で壁板Ｐを締め付ける。壁板Ｐの前面側からの作業のみでハンガーフック１を壁板Ｐに取り付けることができる。 When the hanger hook 1 is attached to the wall plate P, the fitting insertion portion 26 of the hook casing 2 is inserted into the attachment hole P1 formed in the wall plate P in advance, and the hook 3 is erected and tightened from the front. Tighten the screw 33. As a result, the wedge member 30 is pushed outward in the left-right direction, the inclined surface 40 is pressed against the rear surface of the wall plate P, and the wall plate P is tightened with the flange portion 27 of the hook casing 2. The hanger hook 1 can be attached to the wall plate P only from the front side of the wall plate P.

例えば、コートをハンガーフック２に掛けるときには、一方の手でコートの後ろ襟付近を握り持ちつつ、その手の指をフック３の上端に掛けてフック３をフックケーシング２から引き起こす。フック３は、回転ダンパ６の制動により、ゆっくり倒伏するので、その間に、コートを握った片手でコートをフック３に掛けることができる。あるいは、直接コート等をフック３の先端に掛けながら、これを引き起こすことができる。 For example, when the coat is hung on the hanger hook 2, the hand 3 is held near the back collar of the coat and the finger of the hand is hung on the upper end of the hook 3 to cause the hook 3 to be raised from the hook casing 2. Since the hook 3 slowly falls by the braking of the rotary damper 6, the coat can be hung on the hook 3 with one hand holding the coat in the meantime. Alternatively, this can be caused while directly applying a coat or the like on the tip of the hook 3.

１ハンガーフック
２フックケーシング
３フック
４水平回転軸
５コイルばね（付勢手段）
６回転ダンパ
７回転軸
８歯車
９係合歯部
１０ケーシング本体
１１ケーシングカバー
１２底板部
１３側板部
１４嵌合凹部
１５ばね受け突起
１６軸受け凹部
１７対応側板部
１８前面板部
１９開口部
２０切欠部
２１包囲壁部
２２軸受け凹部
２３枢止部
２４側板部
２５ばね受け突起
２６嵌挿部
２７鍔部
２８受け入れ凹部
２９クサビ突出開口
３０クサビ部材
３１引き込みばね
３２クサビ駆動部材
３３締め付けねじ
３４クサビ部
３５駆動部
３６連結部
３７駆動面
３８ねじ孔
３９ねじ受け座部
４０斜面
４１後方開口
４２前方開口
４３蓋
４４クサビ受け凹部
４５受動部
４６開口
４７ダンパケーシング
Ｐ壁板
Ｐ１取り付け孔 1 Hanger hook 2 Hook casing 3 Hook 4 Horizontal rotating shaft 5 Coil spring (biasing means)
6 Rotating damper 7 Rotating shaft 8 Gear 9 Engaging tooth portion 10 Casing body 11 Casing cover 12 Bottom plate portion 13 Side plate portion 14 Fitting recess 15 Spring receiving protrusion 16 Bearing recess 17 Corresponding side plate 18 Front plate portion 19 Opening portion 20 Notch 21 Enclosure wall portion 22 Bearing recess portion 23 Locking portion 24 Side plate portion 25 Spring receiving projection 26 Insertion portion 27 Hook portion 28 Receiving recess portion 29 Wedge protrusion opening 30 Wedge member 31 Retraction spring 32 Wedge drive member 33 Tightening screw 34 Wedge portion 35 Drive Part 36 Connecting part 37 Drive surface 38 Screw hole 39 Screw receiving seat part 40 Slope 41 Rear opening 42 Front opening 43 Lid 44 Wedge receiving recess 45 Passive part 46 Opening 47 Damper casing P Wall plate P1 Mounting hole

Claims

A hook casing fixed to the front surface side of the wall plate constituting the interior wall, a hook pivotally supported on the hook casing by a horizontal rotating shaft at the lower end side, and a hook provided in the hook casing in the falling direction A biasing means for biasing, and a rotary damper provided in the hook casing and having a rotating shaft coupled to the hook so as to suppress the rotation of the hook;
The rotating shaft of the rotating damper is disposed on the same line as the horizontal rotating shaft of the hook, and includes a gear.
The hook includes an engagement tooth portion that meshes with the gear so as to rotate the rotation shaft of the rotary damper according to the rotation of the hook.

The hook casing includes a rear casing body that is joined to each other in the front-rear direction, and a front casing cover,
The casing main body includes a bottom plate portion disposed in parallel with the wall plate, and a pair of left and right side plate portions that stand forward from the left and right edges of the bottom plate portion at right angles,
The casing cover includes a corresponding side plate portion that is abutted against the side plate portion of the casing body, and an opening that opens forward.
The hook includes, on the lower end side, pivoting portions that protrude from the opening of the casing cover toward the casing body, and the horizontal rotation shaft is fixed to the left and right side surfaces of the pivoting portion,
The side plate portion of the casing main body and the corresponding side plate portion of the casing cover each include a bearing recess that pivotally supports the horizontal rotation shaft of the hook in a state of abutting each other.
The rotary damper includes a damper casing that incorporates a braking mechanism that suppresses rotation of the rotary shaft,
The bottom plate portion of the casing body includes a fitting recess for fitting and holding the damper casing in the front-rear direction,
2. The hanger hook according to claim 1, wherein the engagement tooth portion is disposed so as to mesh with a front side of a gear of the rotary damper when the hook is in a lying state.

The hook includes a spring receiving portion on a lower end side from the horizontal rotation shaft,
In the hook casing is provided a spring receiving portion facing the spring receiving portion of the hook,
2. The hanger hook according to claim 1, wherein a coil spring for biasing the hook in a lying down direction is interposed between a spring receiving portion of the hook and a corresponding spring receiving portion of the hook casing.

A hook casing fixed to a wall plate constituting the interior wall, a hook pivotally supported on the hook casing by a horizontal rotation shaft at the lower end side, and a hook provided in the hook casing for biasing the hook in the lying down direction. Biasing means,
The hook casing includes a fitting insertion portion that is inserted in a front-rear direction into a mounting opening formed in the wall plate, and a hook portion that is formed on the outer periphery of the front end portion of the fitting insertion portion and contacts the front surface of the wall plate when mounted. Equipped,
The fitting insertion portion of the hook casing has a space for accommodating a wedge member and a wedge driving member therein, and has a wedge projecting opening that leads to the wedge accommodating space on both left and right side surfaces,
In the housing space, a pair of left and right wedge members that can move in and out of the wedge projecting opening and sandwich the wall plate with the flange at the projecting position, and a biasing spring that holds both the wedge members in the housing space And a wedge driving member that moves in the front-rear direction to cause the wedge member to protrude and retract from the wedge projecting opening, and a wedge driving member that is screwed to the wedge driving member in the front-rear direction and rotated from the front side of the hook casing in the front-rear direction. A hanger hook characterized by incorporating a fastening screw to be operated.

The said wedge drive member is provided with the drive surface which slidably contacts with the said pair of right and left wedge members, and pushes a wedge member to the left or the right direction at the time of advance, and makes it protrude from the said wedge protrusion opening. Hanger hook.