JP6695593B2

JP6695593B2 - Handle device

Info

Publication number: JP6695593B2
Application number: JP2017160267A
Authority: JP
Inventors: 浩高倉; 浅井　剛; 剛浅井
Original assignee: Tochigiya Co Ltd
Current assignee: Tochigiya Co Ltd
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2020-05-20
Anticipated expiration: 2037-08-23
Also published as: JP2019039175A

Description

本発明は、前後方向を有し、扉に固定されたベースと、前記ベースに対して旋回可能である軸部と、軸部に取り付けられたレバーとを含むハンドル装置に関する。 The present invention relates to a handle device having a base having a front-rear direction and fixed to a door, a shaft portion that is pivotable with respect to the base, and a lever attached to the shaft portion.

従来、前後方向を有し、扉に固定されたケーシング（ベース）と、ケーシングに対して旋回可能である軸部（ロック軸）と、軸部に取り付けられた操作ハンドル（レバー）とを含むハンドル装置は公知である。 Conventionally, a handle including a casing (base) having a front-rear direction and fixed to a door, a shaft portion (lock shaft) rotatable about the casing, and an operation handle (lever) attached to the shaft portion. Devices are known.

例えば、特許文献１に開示されているハンドル装置は、操作ハンドルが、ケーシングに近接して開扉操作が不能な倒伏状態からケーシングから離れて開扉操作が可能な起立状態となるように移動可能であるとともに、起立状態にあるときに軸部を中心に周方向へ旋回可能である。 For example, in the handle device disclosed in Patent Document 1, the operation handle is movable so as to be in a standing state in which a door opening operation can be performed apart from the falling state where the door opening operation cannot be performed in the vicinity of the casing. In addition, it is possible to turn in the circumferential direction around the shaft portion in the standing state.

このハンドル装置のケーシングは、倒伏状態にある操作ハンドルを収容する収容凹部を有している。ハンドル装置は、ケーシングと操作ハンドルとの間に、ロック軸（軸部）および軸受部を有している。 The casing of this handle device has a housing recess for housing the operation handle in a fallen state. The handle device has a lock shaft (shaft portion) and a bearing portion between the casing and the operation handle.

ロック軸の外側にはキャップ部材が固定してあり、軸受部とキャップ部材との間には、ケーシングの収容凹部に対して操作ハンドルが嵌合する位置にあるときのみ、互いに嵌合する位置決め突起と位置決め溝が設けてあり、操作ハンドルが、ケーシングの収容凹部の縁に当たって、収容凹部の縁が損傷することを防止できる。 A cap member is fixed to the outside of the lock shaft, and a positioning protrusion that is fitted between the bearing portion and the cap member only when the operation handle is fitted to the housing recess of the casing. And a positioning groove are provided to prevent the operation handle from hitting the edge of the housing recess and damaging the edge of the housing recess.

特開２００１−２０７６９６号公報JP, 2001-207696, A

しかしながら、このハンドル装置では、自重によって操作ハンドルが旋回し、ケーシングの収容凹部に操作ハンドルが嵌合してしまうおそれがあった。 However, in this handle device, there is a possibility that the operation handle may rotate due to its own weight, and the operation handle may be fitted into the housing recess of the casing.

本発明が課題とするところは、自重によってレバーが旋回することを防止できるハンドル装置を提供することにある。 An object of the present invention is to provide a handle device that can prevent the lever from turning due to its own weight.

前記課題を解決するための本発明が対象とするのは、前後方向を有し、扉に固定されたベースと、前記ベースに旋回可能である軸部と、前記軸部に取り付けられたレバーとを含むハンドル装置である。 The present invention for solving the above-mentioned problems is directed to a base having a front-rear direction and fixed to a door, a shaft portion that can be swung by the base, and a lever attached to the shaft portion. It is a handle device including.

本発明の特徴は、前記レバーは、前記ベースに近接して開扉操作が不能な倒伏状態から前記ベースから離れて開扉操作が可能な起立状態となるように移動可能であるとともに、起立状態にあるときに前記軸部の軸心を中心に周方向へ旋回可能であり、前記軸部は、前記軸部の前記軸心の径外方向へ突出する突起を有し、ベースの後面には、レバーを周方向へ旋回させるときに、前記軸部の前記突起が当接することによって弾性変形するストッパーが位置し、ストッパーが弾性変形から復帰した状態において、前記突起が前記ストッパーに係止され、前記レバーの旋回が規制されること、である。 The feature of the present invention is that the lever is movable so as to be in a standing state in which a door opening operation is possible by moving away from the base from a collapsed state in which a door opening operation cannot be performed close to the base. Is rotatable in the circumferential direction around the shaft center of the shaft portion, the shaft portion has a protrusion protruding radially outward of the shaft center of the shaft portion, the rear surface of the base. When the lever is rotated in the circumferential direction, a stopper that elastically deforms due to contact with the projection of the shaft portion is positioned, and the projection is locked to the stopper in a state where the stopper has returned from the elastic deformation, The turning of the lever is restricted.

本発明に係るハンドル装置によれば、軸部は、軸部の軸心の径外方向へ突出する突起を有し、ベースの後面には、レバーを周方向へ旋回させるときに、軸部の突起が当接することによって弾性変形するストッパーが位置し、ストッパーが弾性変形から復帰した状態において、突起がストッパーに係止され、レバーの旋回が規制されるため、自重によってレバーが旋回することを防止できる。 According to the handle device of the present invention, the shaft portion has a projection that projects radially outward of the shaft center of the shaft portion, and the rear surface of the base has a protrusion of the shaft portion when the lever is pivoted in the circumferential direction. A stopper that elastically deforms when the projection abuts is positioned, and when the stopper returns from the elastic deformation, the projection is locked by the stopper and the turning of the lever is restricted, so the lever does not turn by its own weight. it can.

図面は、本発明の特定の実施の形態を示し、発明の不可欠な構成ばかりでなく、選択的および好ましい実施の形態を含む。
本発明の第１実施形態に係るハンドル装置が取り付けられた扉を示す斜視図。ハンドル装置を背面側からみた分解斜視図。ハンドル装置を正面側からみた分解斜視図。ハンドル装置を背面側からみた斜視図。ハンドル装置の背面図。ケースの寸法とブラケットの寸法と扉の貫通孔の寸法とを関係を示す正面図。図５のＶＩＩ−ＶＩＩ線における断面図。起立状態のレバーを旋回させ、第２位置にレバーを旋回させた状態の正面図。起立状態のレバーを旋回させ、第２位置にレバーを旋回させた状態の背面図。第２実施形態のハンドル装置を背面側からみた斜視図。 The drawings show specific embodiments of the invention and include not only the essential components of the invention, but also alternative and preferred embodiments.
1 is a perspective view showing a door to which a handle device according to a first embodiment of the present invention is attached. The disassembled perspective view which looked at the handle device from the back side. The disassembled perspective view which looked at the handle device from the front side. The perspective view which looked at the handle device from the back side. The rear view of a handle apparatus. The front view which shows the relationship between the dimension of a case, the dimension of a bracket, and the dimension of the through hole of a door. Sectional drawing in the VII-VII line of FIG. The front view of the state which turned the lever in the standing state and turned the lever to the second position. The rear view of the state which turned the lever in the standing state and turned the lever to the second position. The perspective view which looked at the handle device of a 2nd embodiment from the back side.

添付の図面を参照し、この発明に係るハンドル装置の詳細を説明すると、以下のとおりである。また、以下の実施形態は、本発明の欠くことのできない要件を含む他に、選択的に採用することのできる要件および適宜に組み合わせることのできる要件を含んでいる。 The details of the handle device according to the present invention will be described below with reference to the accompanying drawings. Further, the following embodiments include requirements that can be selectively adopted and requirements that can be appropriately combined, in addition to the requirements that are essential to the present invention.

［第１実施形態］
図１は、この発明に係る第１実施形態のハンドル装置１０が取り付けられた扉１の斜視図である。ハンドル装置１０は、互いに交差する横方向Ｘと縦方向Ｙと厚さ方向Ｚとを有し、扉１に固定されたベース１１と、ベース１１に対して旋回可能である軸部４０と、軸部４０の一端に取り付けられたレバー５０とを備えている。以下の説明において、前後方向が厚さ方向Ｚに相当し、上下方向が縦方向Ｙに相当している。 [First Embodiment]
FIG. 1 is a perspective view of a door 1 to which a handle device 10 of a first embodiment according to the present invention is attached. The handle device 10 has a horizontal direction X, a vertical direction Y, and a thickness direction Z that intersect with each other, and has a base 11 fixed to the door 1, a shaft portion 40 rotatable with respect to the base 11, and a shaft. And a lever 50 attached to one end of the portion 40. In the following description, the front-back direction corresponds to the thickness direction Z, and the up-down direction corresponds to the vertical direction Y.

ベース１１は、厚さ方向Ｚの前方側に位置するケース２０と、厚さ方向Ｚの後方側に位置し、ケース２０との間で扉１の壁部３を挟持するブラケット３０とを有している。ハンドル装置１０は、ケース２０とブラケット３０とで壁部３を挟持して扉１にベース１１を固定してある。 The base 11 includes a case 20 located on the front side in the thickness direction Z, and a bracket 30 located on the rear side in the thickness direction Z and sandwiching the wall portion 3 of the door 1 with the case 20. ing. In the handle device 10, the case 3 and the bracket 30 sandwich the wall portion 3 and fix the base 11 to the door 1.

ケース２０は、縦方向Ｙの上方および横方向Ｘの周縁に位置する周縁部２１と、周縁部２１の内方に位置する平坦な平坦部２２と、平坦部２２の下方に位置して前方から後方へ向けて凹む第１凹部２３とを有している。周縁部２１は、平坦部２２および第１凹部２３に対して前方側へ突出し、周縁部２１の内方には、レバー５０を収容する収容空間（凹部）２１ａが画成される。換言すれば、ケース２０は、周縁部２１の内方に収容空間２１ａを有している。第１凹部２３の後部の上方には、図２に示すように、切欠２３ａを形成してある。 The case 20 has a peripheral edge portion 21 located above the vertical direction Y and a peripheral edge in the horizontal direction X, a flat flat portion 22 located inside the peripheral edge portion 21, and below the flat portion 22 from the front. It has the 1st recessed part 23 which dents back. The peripheral edge portion 21 projects forward with respect to the flat portion 22 and the first concave portion 23, and an accommodation space (recessed portion) 21 a for accommodating the lever 50 is defined inside the peripheral edge portion 21. In other words, the case 20 has the accommodation space 21 a inside the peripheral portion 21. A notch 23a is formed above the rear portion of the first recess 23, as shown in FIG.

ケース２０は、周縁部２１の内方に位置して後方側へ向けて突出する突出部２５をさらに有している。また、ケース２０は、縦方向Ｙの上方に位置して平坦部２２よりもさらに後方へ突出する筒部２６を有している。ケース２０の突出部２５を、扉１の壁部３の取付孔４に挿入し（図６参照）、周縁部２１の後面を扉１の前面に当接させた状態では、突出部２５と周縁部２１との間に位置する段部２５ａが扉１の取付孔４に嵌合する。ケース２０は、図７に示すように、後面側に露出するネジ孔２７を、例えば２つ有している。 The case 20 further includes a protruding portion 25 located inside the peripheral portion 21 and protruding rearward. Further, the case 20 has a tubular portion 26 that is located above the vertical direction Y and projects further rearward than the flat portion 22. When the protrusion 25 of the case 20 is inserted into the mounting hole 4 of the wall 3 of the door 1 (see FIG. 6) and the rear surface of the peripheral edge portion 21 is brought into contact with the front surface of the door 1, the protrusion 25 and the peripheral edge The step portion 25 a located between the portion 21 and the portion 21 fits into the mounting hole 4 of the door 1. As shown in FIG. 7, the case 20 has, for example, two screw holes 27 exposed on the rear surface side.

ケース２０は、筒部２６の内側に、第２凹部２８を有するとともに、厚さ方向Ｚにおけるケース２０の上部を貫通する第３貫通孔２８ａを有している。第２凹部２８は、前方から後方へ向けて曲面状に凹んでいる。軸部４０の後方には、曲面状の第２凹部２８に当接し、ケース２０に対して軸部４０の軸心４０ｘに対して周方向へ旋回可能であって、起立状態のレバー５０の姿勢を維持する起立状態維持部材２９を取り付けてある。 The case 20 has a second recess 28 inside the tubular portion 26 and also has a third through hole 28 a that penetrates the upper portion of the case 20 in the thickness direction Z. The second recess 28 is recessed in a curved shape from the front to the rear. At the rear of the shaft portion 40, the lever 50 is in an upright state in contact with the curved second concave portion 28, which is rotatable in the circumferential direction with respect to the case 20 with respect to the axis 40x of the shaft portion 40. An upright state maintaining member 29 for maintaining the above is attached.

ブラケット３０は、図２および図３に示すように、例えば、長方形状の基部３１と、基部３１の横方向Ｘの端縁から前方へ向けて折れ曲がる折曲部３２とを有するように、一枚の金属材料を折り曲げることによって形成されている。基部３１は、厚さ方向Ｚへ貫通する貫通孔３３を、例えば、２つ有している。 As shown in FIGS. 2 and 3, the bracket 30 has, for example, a rectangular base portion 31 and a bent portion 32 that is bent forward from an end edge of the base portion 31 in the lateral direction X. It is formed by bending the metal material. The base portion 31 has, for example, two through holes 33 penetrating in the thickness direction Z.

図６は、ハンドル装置１０の上部と下部とを示してあるとともに、上部と下部との間に位置する中間部を省略して示してあり、上部と下部との間には、扉１の壁部３に形成された取付孔４を示してある。 FIG. 6 shows the upper part and the lower part of the handle device 10, and omits the intermediate part located between the upper part and the lower part, and the wall of the door 1 is provided between the upper part and the lower part. The mounting hole 4 formed in the portion 3 is shown.

ケース２０の横方向Ｘの寸法Ｌ１は、取付孔４の横方向Ｘの寸法Ｌ２よりも大きく、ブラケット３０の横方向Ｘの寸法Ｌ３は、取付孔４の横方向Ｘの寸法Ｌ２よりも大きい。このため、ケース２０とブラケット３０との間に、扉１の壁部３を配置した状態で、ブラケット３０の貫通孔３３に先端を通したネジ６１，６９（図２および図３参照）を、ケース２０のネジ孔２７に螺合させることによって、ケース２０とブラケット３０との間に、扉１の壁部３が固定されることとなる。 The dimension L1 of the case 20 in the lateral direction X is larger than the dimension L2 of the mounting hole 4 in the lateral direction X, and the dimension L3 of the bracket 30 in the lateral direction X is larger than the dimension L2 of the mounting hole 4 in the lateral direction X. Therefore, with the wall portion 3 of the door 1 arranged between the case 20 and the bracket 30, the screws 61, 69 (see FIGS. 2 and 3) that pass the tip through the through hole 33 of the bracket 30, By being screwed into the screw hole 27 of the case 20, the wall portion 3 of the door 1 is fixed between the case 20 and the bracket 30.

軸部４０は、図２，図３および図７に示すように、厚さ方向Ｚへ延びるものであって、横方向Ｘへ貫通する第１貫通孔４１を前方部位４２に有している。軸部４０の後方部位４３には、周面が四角柱状の後端部４４と、後端縁に開口４５を有し、厚さ方向Ｚへ延びるネジ孔４５ａとを形成してある。 As shown in FIGS. 2, 3 and 7, the shaft portion 40 extends in the thickness direction Z and has a first through hole 41 penetrating in the lateral direction X at the front portion 42. In the rear portion 43 of the shaft portion 40, a rear end portion 44 having a quadrangular prism shape on the peripheral surface and a screw hole 45a having an opening 45 at the rear end edge and extending in the thickness direction Z are formed.

軸部４０の後方部位４３には、前方側から後方側へ向けて順番に、（角孔を有する）第１回転規制部材１２と、脱落防止部材１３と、第２回転規制部材８２と、ロックレバー９０と、ワッシャー１５と、座金１６とをネジ孔４５ａに螺合するネジ１７によって取り付けてある。換言すれば、軸部４０は、第１回転規制部材１２と、脱落防止部材１３と、第２回転規制部材８２と、ロックレバー９０と、ワッシャー１５と、座金１６と、ネジ１７とを有している。 In the rear portion 43 of the shaft portion 40, in order from the front side to the rear side, a first rotation restricting member 12 (having a square hole), a fall prevention member 13, a second rotation restricting member 82, and a lock. The lever 90, the washer 15, and the washer 16 are attached by the screw 17 that is screwed into the screw hole 45a. In other words, the shaft portion 40 has the first rotation restricting member 12, the falling prevention member 13, the second rotation restricting member 82, the lock lever 90, the washer 15, the washer 16, and the screw 17. ing.

第１回転規制部材１２、第２回転規制部材８２およびロックレバー９０のそれぞれは、軸部４０とともに軸心４０ｘの周方向へ沿って旋回するように、周面が四角柱状の後端部４４に嵌合する角孔１２ａ，８２ａ，９０ａをそれぞれ有している。 Each of the first rotation restricting member 12, the second rotation restricting member 82, and the lock lever 90 has a peripheral surface at the rear end portion 44 of a quadrangular prism so as to rotate together with the shaft portion 40 along the circumferential direction of the axis 40x. It has square holes 12a, 82a, 90a to be fitted, respectively.

レバー５０は、軸部４０の軸心４０ｘに対して径外方向へ延びるように形成してある。軸心４０ｘを含むレバー５０の基端部５１は、横方向Ｘへ互いに対向する対向壁５２ａ，５２ｂを有し、対向壁５２ａ，５２ｂは、それぞれ横方向Ｘへ対向壁５２ａ，５２ｂを貫通する第２貫通孔５３を有している。第１貫通孔４１および第２貫通孔５３に圧入したピン４９によって、軸部４０に対してレバー５０がピン４９の軸心４９ｘの周方向へ旋回可能な態様でレバー５０をケース２０に取り付けてある。 The lever 50 is formed so as to extend radially outward with respect to the shaft center 40x of the shaft portion 40. The base end portion 51 of the lever 50 including the axis 40x has opposing walls 52a and 52b that oppose each other in the lateral direction X, and the opposing walls 52a and 52b penetrate the opposing walls 52a and 52b in the lateral direction X, respectively. It has a second through hole 53. The lever 50 is attached to the case 20 in such a manner that the lever 50 can swivel with respect to the shaft portion 40 in the circumferential direction of the shaft center 49x of the pin 49 by the pin 49 press-fitted into the first through hole 41 and the second through hole 53. is there.

レバー５０の先端部５４は、シリンダー錠であるロック機構７０を保持する保持部５５を有している。ロック機構７０は、前方側に鍵穴７１ａを有する錠本体７１と、錠本体７１に対して旋回可能な爪部７２とを有している。爪部７２は、錠本体７１の後端部７３にネジ７４によって取り付けられている。 The tip portion 54 of the lever 50 has a holding portion 55 that holds a lock mechanism 70 that is a cylinder lock. The lock mechanism 70 has a lock main body 71 having a keyhole 71a on the front side, and a claw portion 72 that is rotatable with respect to the lock main body 71. The claw portion 72 is attached to the rear end portion 73 of the lock body 71 with a screw 74.

保持部５５は、前方側に位置してロック機構７０の前方部分７５を露出する孔５５ａと、後方側へ向けて突出し、ケース２０の第１凹部２３に嵌る円筒部５６を有している。円筒部５６の一部には、ロック機構７０の爪部７２が進退する係合孔５６ａを形成してある。レバー５０をケース２０に取り付けた状態では、ケース２０における第１凹部２３の切欠２３ａの一部と円筒部５６の係合孔５６ａの一部とが合致する（図７参照）。 The holding portion 55 has a hole 55a located on the front side and exposing the front portion 75 of the lock mechanism 70, and a cylindrical portion 56 protruding rearward and fitted in the first recess 23 of the case 20. An engaging hole 56a through which the claw portion 72 of the lock mechanism 70 advances and retracts is formed in a part of the cylindrical portion 56. When the lever 50 is attached to the case 20, a part of the notch 23a of the first recess 23 of the case 20 and a part of the engagement hole 56a of the cylindrical part 56 are aligned (see FIG. 7).

ロック機構７０は、鍵穴７１ａに鍵７９を挿入した状態で鍵７９を旋回することによって、錠本体７１に対して爪部７２を旋回させることができ、レバー５０を倒伏状態にしてロック機構７０をロック状態に切り換えたときには、爪部７２が係合孔５６ａおよび切欠２３ａから突出し、爪部７２によってレバー５０とケース２０とが係合してレバー５０を倒伏状態から起立状態に切り換えることが規制される一方、ロック機構７０をアンロック状態に切り換えたときには、爪部７２が係合孔５６ａおよび切欠２３ａから退行し、爪部７２によるレバー５０とケース２０との係合が解除されてレバー５０を倒伏状態から起立状態に切り換えることが許容される。レバー５０を起立状態から倒伏状態に切り換えるときには、上記した操作と逆の操作を行えばよい。 The lock mechanism 70 can rotate the claw portion 72 with respect to the lock body 71 by rotating the key 79 with the key 79 inserted in the key hole 71a, and the lever 50 is tilted to lock the lock mechanism 70. When switching to the locked state, the claw portion 72 projects from the engagement hole 56a and the notch 23a, and the claw portion 72 engages the lever 50 and the case 20 to restrict the switching of the lever 50 from the lying state to the standing state. On the other hand, when the lock mechanism 70 is switched to the unlocked state, the claw portion 72 retracts from the engagement hole 56a and the notch 23a, and the engagement between the lever 50 and the case 20 by the claw portion 72 is released to move the lever 50. Switching from the lying state to the standing state is allowed. When switching the lever 50 from the standing state to the lying state, the operation reverse to the above operation may be performed.

軸部４０およびレバー５０の基端部５１は、ケース２０に対して厚さ方向Ｚへ移動可能に取り付けてある。より具体的に説明すると、軸部４０およびレバー５０の基端部５１は、厚さ方向Ｚにおいて、ケース２０に対して移動可能であり、軸部４０の後端をケース２０の第３貫通孔２８ａに通過させ、軸部４０の後端のネジ孔４５ａにネジ１７を螺合させることによって、軸部４０およびレバー５０をケース２０に取り付けてあり、レバー５０が倒伏状態にあるときは、軸部４０の後端がケース２０の筒部２６の後端に近接する一方、レバー５０が起立状態にあるときは、軸部４０の後端がケース２０の筒部２６の後端から離れるように、ケース２０に軸部４０およびレバー５０を取り付けてある。 The shaft portion 40 and the base end portion 51 of the lever 50 are attached to the case 20 so as to be movable in the thickness direction Z. More specifically, the shaft portion 40 and the base end portion 51 of the lever 50 are movable with respect to the case 20 in the thickness direction Z, and the rear end of the shaft portion 40 is located at the third through hole of the case 20. 28a, and the screw 17 is screwed into the screw hole 45a at the rear end of the shaft portion 40 to attach the shaft portion 40 and the lever 50 to the case 20. The rear end of the portion 40 is close to the rear end of the tubular portion 26 of the case 20, while the rear end of the shaft portion 40 is separated from the rear end of the tubular portion 26 of the case 20 when the lever 50 is in the upright state. A shaft 40 and a lever 50 are attached to the case 20.

ケース２０の筒部２６の後端には、後方から前方へ向けて凹む溝部２６ａを形成してある（図２参照）。溝部２６ａは、軸部４０の軸心４０ｘに対する周方向へ連続する態様で形成してある。厚さ方向Ｚにおいて、筒部２６と第１回転規制部材１２との間に位置する溝部２６ａには、コイルスプリング（付勢部材）１９を挿入してある（図７参照）。倒伏状態にあるレバー５０を起立状態に切り換えるとき、コイルスプリング１９の付勢力によって、レバー５０を容易に倒伏状態から起立状態に切り換えることができる。 At the rear end of the tubular portion 26 of the case 20, there is formed a groove portion 26a which is recessed from the rear to the front (see FIG. 2). The groove portion 26a is formed so as to be continuous in the circumferential direction with respect to the axis 40x of the shaft portion 40. In the thickness direction Z, a coil spring (biasing member) 19 is inserted in the groove portion 26a located between the tubular portion 26 and the first rotation restricting member 12 (see FIG. 7). When the lever 50 in the lying state is switched to the standing state, the biasing force of the coil spring 19 allows the lever 50 to be easily switched from the lying state to the standing state.

軸部４０の後方部位４３における周面には、図２、図３および図７に示すように、軸心４０ｘに対する周方向へ連続する態様で延びる凹部４６を形成してある。脱落防止部材１３の内径寸法は、軸部４０の凹部４６の外径寸法よりも小さく、コイルスプリング１９の付勢力によって軸部４０の後端縁から第１回転規制部材１２等の部品が脱落するのを防止している。 As shown in FIGS. 2, 3 and 7, the peripheral surface of the rear portion 43 of the shaft portion 40 is formed with a recess 46 extending continuously in the circumferential direction with respect to the shaft center 40x. The inner diameter of the fall prevention member 13 is smaller than the outer diameter of the recess 46 of the shaft portion 40, and the biasing force of the coil spring 19 causes the components such as the first rotation restricting member 12 to fall off the rear end edge of the shaft portion 40. Are prevented.

軸部４０とケース２０との間には、レバー５０が軸部４０の軸心４０ｘに対する周方向へ一定角度以上旋回することを規制する旋回規制部８０を配置してある。旋回規制部８０は、ケース２０の筒部２６に形成した規制凹部８１と、第２回転規制部材８２に形成した規制突起（突起）８３とによって画成されている。 Between the shaft portion 40 and the case 20, there is arranged a turning restricting portion 80 that restricts the lever 50 from turning at a certain angle or more in the circumferential direction with respect to the axis 40x of the shaft portion 40. The turning regulation portion 80 is defined by a regulation concave portion 81 formed in the cylindrical portion 26 of the case 20 and a regulation protrusion (projection) 83 formed in the second rotation regulating member 82.

規制凹部８１は、ケース２０の筒部２６の後方側に位置し、軸心４０ｘの周方向において間隔をあけて位置する規制壁部８１ｂの間に位置し、後方から前方へ向けて凹むように形成してある。規制凹部８１は、軸心４０ｘの周方向へ沿って延びるように形成してある。図５中、左側に位置する規制壁部８１ｂと中央に位置する規制壁部８１ｂとの間、および右側に位置する規制壁部８１ａと中央に位置する規制壁部８１ｂとの間には、軸心４０ｘの周方向の円弧上において、規制壁部８１ｂと規制壁部８１ｂとの中間に位置する突出部８１ｃを配置してある。突出部８１ｃによって、後述する第１位置と第２位置との間の途中でレバー５０が停止することを防止することができる。 The regulation recess 81 is located on the rear side of the tubular portion 26 of the case 20, is located between the regulation wall portions 81b spaced apart in the circumferential direction of the axis 40x, and is recessed from the rear to the front. Has been formed. The restriction recess 81 is formed so as to extend along the circumferential direction of the axis 40x. In FIG. 5, an axis is provided between the regulation wall portion 81b located on the left side and the regulation wall portion 81b located at the center, and between the regulation wall portion 81a located on the right side and the regulation wall portion 81b located at the center. On a circular arc in the circumferential direction of the core 40x, a protruding portion 81c located in the middle of the regulating wall portion 81b and the regulating wall portion 81b is arranged. The protrusion 81c can prevent the lever 50 from stopping midway between a first position and a second position, which will be described later.

規制突起８３は、第２回転規制部材８２のベース部８２ｂの周縁から突出するとともに、前方へ向けて折れ曲がる態様で突出するように形成してある。規制突起８３の軸心４０ｘに対する周方向の長さ寸法は、規制凹部８１の軸心に対する周方向の長さ寸法よりも小さい。また、規制突起８３は、軸心４０ｘに対して軸部４０とともに旋回するものであるが、規制突起８３の移動領域の中央部は、ストッパー６０の弾性変形部６２の配置領域に重なる一方、軸心４０ｘの移動領域の両側部は、ストッパー６０の弾性変形部６２の配置領域から外れるように規制突起８３をベース１１に配置してある。 The restriction protrusion 83 is formed so as to protrude from the peripheral edge of the base portion 82b of the second rotation restriction member 82, and to protrude in a manner of bending forward. The length dimension of the restriction protrusion 83 in the circumferential direction with respect to the axis 40x is smaller than the length dimension of the restriction recess 81 in the circumferential direction with respect to the axis. Further, the restricting protrusion 83 pivots with the shaft portion 40 with respect to the shaft center 40x, but the central portion of the moving region of the restricting protrusion 83 overlaps with the arrangement region of the elastically deforming portion 62 of the stopper 60, while At both sides of the moving region of the core 40x, the restricting protrusions 83 are arranged on the base 11 so as to be out of the region where the elastically deforming portions 62 of the stopper 60 are arranged.

ベース１１の後面には、図４および図５に示すように、レバー５０を軸心４０ｘの周方向へ旋回させるときに、軸部４０の規制突起（突起）８３が当接することによって弾性変形するストッパー６０を配置してある。 As shown in FIGS. 4 and 5, when the lever 50 is turned in the circumferential direction of the shaft center 40x, the rear surface of the base 11 is elastically deformed by the contact of the restriction projection (projection) 83 of the shaft portion 40. A stopper 60 is arranged.

ストッパー６０は、固定軸部であるネジ６１と、円筒形状の弾性変形部６２と、弾性変形部６２の内方に位置する円筒部６３とを有している。円筒部６３は、例えば、金属材料等で形成してあり、弾性変形部６２の剛性よりも大きい剛性を有している。弾性変形部６２は、厚さ方向Ｚへ貫通する貫通孔６２ａを有し、貫通孔６２ａに円筒部６３を圧入してある。弾性変形部６２は、例えば、天然ゴム、合成ゴム等によって形成してある。 The stopper 60 has a screw 61 that is a fixed shaft portion, a cylindrical elastically deforming portion 62, and a cylindrical portion 63 located inside the elastically deforming portion 62. The cylindrical portion 63 is formed of, for example, a metal material or the like, and has a rigidity greater than that of the elastically deformable portion 62. The elastically deformable portion 62 has a through hole 62a penetrating in the thickness direction Z, and the cylindrical portion 63 is press-fitted into the through hole 62a. The elastically deformable portion 62 is formed of, for example, natural rubber, synthetic rubber, or the like.

弾性変形部６２に圧入した円筒部６３の貫通孔にネジ６１の先端を通した後、ネジ６１の頭部とブラケット３０との間にワッシャー６４を位置させ、その後、ネジ６１の先端を貫通孔３３に通してケース２０のネジ孔２７にネジ６１を螺合し、弾性変形部６２が固定軸部であるネジ６１の軸心６１ｘの周方向へ旋回可能にストッパー６０をブラケット３０の後面に取り付けてある。ストッパー６０をブラケット３０に取り付けた状態では、弾性変形部６２が規制突起８３に当接する。 After the tip of the screw 61 is passed through the through hole of the cylindrical portion 63 press-fitted into the elastically deformable portion 62, the washer 64 is positioned between the head of the screw 61 and the bracket 30, and then the tip of the screw 61 is inserted through the through hole. The screw 61 is screwed into the screw hole 27 of the case 20 through the 33, and the stopper 60 is attached to the rear surface of the bracket 30 so that the elastically deformable portion 62 can rotate in the circumferential direction of the axis 61x of the screw 61 that is the fixed shaft portion. There is. In the state where the stopper 60 is attached to the bracket 30, the elastically deformable portion 62 abuts on the restriction protrusion 83.

ストッパー６０が弾性変形から復帰した状態において、規制突起８３がストッパー６０に係止され、レバー５０の弾性変形部６２の旋回が規制される。この状態からレバー５０の周方向への旋回によって規制突起８３が弾性変形部６２を変形させながら軸部４０の周方向へ旋回するとともに、弾性変形部６２がネジ６１の軸心４０ｘの周方向へ旋回する。 In the state where the stopper 60 has recovered from the elastic deformation, the restriction projection 83 is locked to the stopper 60, and the rotation of the elastic deformation portion 62 of the lever 50 is restricted. By rotating the lever 50 in the circumferential direction from this state, the restricting protrusion 83 swivels in the circumferential direction of the shaft portion 40 while deforming the elastically deformable portion 62, and the elastically deformable portion 62 moves in the circumferential direction of the axial center 40x of the screw 61. Turn.

ハンドル装置１０の軸部４０の後部には、ロックレバー９０を取り付けてある。ロックレバー９０は、軸部４０の軸心４０ｘの径外方向へ延びる延出部分９１を有している。レバー５０が倒伏状態にあるとき、および、図１に示すように、倒伏状態から単に起立状態にしたときには、延出部分９１が扉１の端縁１ａを越えて扉枠２まで延び、扉１が開かれるのが規制される。次に、起立状態にあるレバー５０を図１中、矢印Ｒで示す反時計回りに旋回させることによって、図１中、二点鎖線で示すように、ロックレバー９０も反時計回りに旋回し、これによって、ロックレバー９０の延出部分９１が扉１の端縁１ａを越えなくなると、扉１を開くことが許容される状態（開扉操作が可能な状態）となる。その後、レバー５０の先端部を扉１の手前側（前方側）へ引けば、扉１が前方へ移動して扉１を開くことができる。 A lock lever 90 is attached to the rear portion of the shaft portion 40 of the handle device 10. The lock lever 90 has an extending portion 91 extending radially outward of the shaft center 40x of the shaft portion 40. When the lever 50 is in the lying state, and as shown in FIG. 1, when the lying state is simply changed to the standing state, the extending portion 91 extends to the door frame 2 beyond the end edge 1a of the door 1 and the door 1 Is restricted from being opened. Next, by rotating the lever 50 in the upright state counterclockwise as shown by an arrow R in FIG. 1, the lock lever 90 also rotates counterclockwise as shown by a chain double-dashed line in FIG. As a result, when the extending portion 91 of the lock lever 90 does not exceed the end edge 1a of the door 1, the door 1 is allowed to open (a door opening operation is possible). After that, if the front end portion of the lever 50 is pulled toward the front side (front side) of the door 1, the door 1 moves forward and the door 1 can be opened.

このようなハンドル装置１０において、閉じている扉１を開くときには、先ず、倒伏状態にあるレバー５０の先端部５４に指をかけ、先端部５４を手前側に引き、図１に示すように、レバー５０を起立状態にする。 In such a handle device 10, when the closed door 1 is opened, first, a finger is put on the tip portion 54 of the lever 50 in the lying state, and the tip portion 54 is pulled toward the front side, as shown in FIG. The lever 50 is set up.

レバー５０が倒伏状態にあるとき、および倒伏状態にあるレバー５０の先端部を単に手前側に引いて起立状態とした第１位置にレバー５０があるときには、図４および図５に示すように、規制突起８３は、ストッパー６０の弾性変形部６２に接触し、弾性変形部６２をわずかに変形させている。この状態では、筒部２６の規制壁部８１ｂに規制突起８３が接触し、移動領域８４の一方の端部８４ｂに規制突起８３が位置している（図５において、規制突起８３の移動領域８４の中央部８４ａを斜線で示し、中央部８４ａの両端部８４ｂのうち、右側に位置する端部８４ｂに規制突起８３が位置している）。 When the lever 50 is in the lying state, and when the lever 50 is in the first position in which the lever 50 in the lying state is in the standing state by simply pulling the tip end portion of the lever 50 to the front side, as shown in FIGS. 4 and 5, The restriction protrusion 83 contacts the elastically deformable portion 62 of the stopper 60, and slightly deforms the elastically deformable portion 62. In this state, the regulation projection 83 contacts the regulation wall portion 81b of the tubular portion 26, and the regulation projection 83 is located at one end 84b of the movement region 84 (in FIG. 5, the movement region 84 of the regulation protrusion 83). Of the central portion 84a is indicated by diagonal lines, and the regulation projection 83 is located at the end portion 84b located on the right side of both end portions 84b of the central portion 84a).

次に、レバー５０の先端部５４を持ち、軸部４０の軸心４０ｘを中心とし、図１中、矢印Ｒで示す反時計回りにレバー５０を旋回させ、正面視において、レバー５０の先端部５４をケース２０から外れる第２位置まで移動させる。このようなレバー５０の旋回によって、ロックレバー９０も反時計回りに旋回し、ロックレバー９０の延出部分９１が扉１の端縁１ａを越えなくなると扉１の開扉操作が許容された状態となる。 Next, holding the tip end portion 54 of the lever 50, the lever 50 is turned counterclockwise as shown by an arrow R in FIG. 1 around the axis 40x of the shaft portion 40, and the tip end portion of the lever 50 is seen in a front view. 54 is moved to a second position where it is removed from the case 20. By such turning of the lever 50, the lock lever 90 also turns counterclockwise, and when the extended portion 91 of the lock lever 90 does not exceed the edge 1a of the door 1, the door opening operation of the door 1 is permitted. Becomes

第１位置から第２位置までのレバー５０の旋回において、軸部４０の軸心４０ｘと固定軸部であるネジ６１の軸心６１ｘとの間の中央位置８５を規制突起８３が超えるまでは、規制突起８３による弾性変形部６２の変形量は、レバー５０の第１位置からの移動量に比例して徐々に大きくなる。規制突起８３が中央位置８５を超えると、規制突起８３による弾性変形部６２の変形量は、レバー５０の第１位置からの移動量が大きくなるにつれて徐々に小さくなる。 In the turning of the lever 50 from the first position to the second position, until the restriction projection 83 exceeds the central position 85 between the shaft center 40x of the shaft part 40 and the shaft center 61x of the screw 61 that is the fixed shaft part, The amount of deformation of the elastically deformable portion 62 by the restriction protrusion 83 gradually increases in proportion to the amount of movement of the lever 50 from the first position. When the restriction protrusion 83 exceeds the central position 85, the amount of deformation of the elastically deformable portion 62 due to the restriction protrusion 83 gradually decreases as the amount of movement of the lever 50 from the first position increases.

レバー５０が第２位置にあるときには、図９に示すように、規制突起８３は、ストッパー６０の弾性変形部６２に接触し、弾性変形部６２をわずかに変形させている。この状態では、筒部２６の規制壁部８１ｂに規制突起８３が接触し、移動領域８４の他方の端部８４ｂに規制突起８３が位置している（図９において、規制突起８３の移動領域８４の中央部８４ａを斜線で示し、中央部８４ａの両端部８４ｂのうち、左側に位置する端部８４ｂに規制突起８３が位置している）。 When the lever 50 is in the second position, as shown in FIG. 9, the restricting protrusion 83 contacts the elastically deformable portion 62 of the stopper 60 and slightly deforms the elastically deformable portion 62. In this state, the regulation projection 83 is in contact with the regulation wall portion 81b of the tubular portion 26, and the regulation projection 83 is located at the other end 84b of the movement area 84 (in FIG. 9, the movement area 84 of the regulation projection 83). The central portion 84a is indicated by diagonal lines, and the regulation protrusion 83 is located at the left end portion 84b of the both end portions 84b of the central portion 84a).

このハンドル装置１０によれば、第１位置から第２位置までレバー５０を旋回させ、弾性変形部６２が弾性変形から復帰したとき、規制突起８３が弾性変形部６２に係止され、第２位置にあるレバー５０の旋回が規制されるため、自重によってレバー５０が旋回することを防止することができる。 According to this handle device 10, when the lever 50 is swung from the first position to the second position and the elastically deformable portion 62 returns from the elastically deformed state, the restriction projection 83 is locked to the elastically deformable portion 62, and the second position Since the turning of the lever 50 at the position is restricted, it is possible to prevent the lever 50 from turning due to its own weight.

次いで、扉１を閉めた後、第２位置にあるレバー５０の先端部５４を持ち、軸部４０の軸心４０ｘを中心とし、図１中の矢印Ｒとは逆方向の時計回りにレバー５０を旋回させ、正面視において、レバー５０の先端部５４をケース２０と重なる第１位置まで移動させる。このようなレバー５０の旋回によって、ロックレバー９０も時計回りに旋回し、ロックレバー９０の延出部分９１が扉１の端縁１ａを越えて扉枠２まで延び、扉１が開かれるのが規制される。 Next, after closing the door 1, the front end portion 54 of the lever 50 at the second position is held, the lever 50 is rotated clockwise in a direction opposite to the arrow R in FIG. Is turned, and the front end portion 54 of the lever 50 is moved to a first position overlapping the case 20 in a front view. Due to such turning of the lever 50, the lock lever 90 also turns clockwise, the extending portion 91 of the lock lever 90 extends beyond the end edge 1a of the door 1 to the door frame 2, and the door 1 is opened. Regulated.

第２位置から第１位置までのレバー５０の旋回において、軸部４０の軸心４０ｘと固定軸部であるネジ６１の軸心６１ｘとの間の中央位置８５を規制突起８３が超えるまでは、規制突起８３による弾性変形部６２の変形量は、レバー５０の第１位置からの移動量に比例して徐々に大きくなる。規制突起８３が中央位置８５を超えると、規制突起８３による弾性変形部６２の変形量は、レバー５０の第１位置からの移動量が大きくなるにつれて徐々に小さくなる。 In the turning of the lever 50 from the second position to the first position, until the restriction projection 83 exceeds the central position 85 between the shaft center 40x of the shaft part 40 and the shaft center 61x of the screw 61 that is the fixed shaft part, The amount of deformation of the elastically deformable portion 62 by the restriction protrusion 83 gradually increases in proportion to the amount of movement of the lever 50 from the first position. When the restriction protrusion 83 exceeds the central position 85, the amount of deformation of the elastically deformable portion 62 due to the restriction protrusion 83 gradually decreases as the amount of movement of the lever 50 from the first position increases.

このハンドル装置１０によれば、第２位置から第１位置までレバー５０を旋回させ、弾性変形部６２が弾性変形から復帰したとき、規制突起８３が弾性変形部６２に係止され、第２位置にあるレバー５０の旋回が規制されるため、レバー５０が旋回することを防止することができる。 According to this handle device 10, when the lever 50 is swung from the second position to the first position and the elastically deformable portion 62 returns from the elastically deformed state, the restriction projection 83 is locked to the elastically deformable portion 62, and the second position Since the turning of the lever 50 at the position is restricted, it is possible to prevent the lever 50 from turning.

加えて、レバー５０が倒伏状態にあるときには、レバー５０の一部を収容する収容空間（凹部）２１ａをベース１１が有しているため、倒伏状態にあるときのレバー５０の前方側への突出量を減少させ、ハンドル装置１０の美観を向上させることができる。 In addition, when the lever 50 is in the laid-down state, the base 11 has the housing space (recess) 21a for housing a part of the lever 50, so that the lever 50 projects to the front side in the laid-down state. The amount can be reduced and the aesthetic appearance of the handle device 10 can be improved.

また、軸部４０の後部には、軸心４０ｘの径外方向へ延びるロックレバー９０が固定され、レバー５０の軸心４０ｘに対する周方向への旋回とともにロックレバー９０が軸心４０ｘの周方向へ旋回し、レバー５０が倒伏状態にあるとき、および倒伏状態にあるレバー５０の先端部５４を前方へのみ移動させることによって起立状態の第１位置へレバー５０を移動させたとき、ロックレバー９０は、扉１の端縁１ａを越えて扉枠２まで延びることによって、扉１を開くことが規制され、起立状態の第１位置にあるレバー５０を周方向へ旋回させることによって起立状態の第２位置へレバー５０を移動させたとき、ロックレバー９０は、扉１の端縁１ａを越えることがなく、扉１が開くことが許容され、レバー５０を第１位置から第２位置へ移動させるとき、レバー５０が第１位置と第２位置との間に位置する中間位置を超えるまでは、レバー５０の旋回とともにストッパー６０の弾性変形部６２の弾性変形の量が徐々に大きくなり、中間位置を超えると、レバー５０の旋回とともにストッパー６０の弾性変形部６２の弾性変形の量が徐々に小さくなる。このため、レバー５０が中間位置で停止することを防止することができるとともに、規制突起８３が中間位置を越えれば、レバー５０が反対方向へ旋回することを防止することができる。 Further, a lock lever 90 extending radially outward of the shaft center 40x is fixed to the rear portion of the shaft portion 40, and the lock lever 90 pivots in the circumferential direction with respect to the shaft center 40x, and the lock lever 90 moves in the circumferential direction of the shaft center 40x. When the lever 50 is turned, and the lever 50 is in the laid state, and when the lever 50 is moved to the first position in the upright state by moving only the front end portion 54 of the lever 50 in the laid state, the lock lever 90 is locked. By extending beyond the edge 1a of the door 1 to the door frame 2, the opening of the door 1 is restricted, and the lever 50 at the first position in the upright state is pivoted in the circumferential direction so that the second state in the upright state is increased. When the lever 50 is moved to the position, the lock lever 90 does not exceed the edge 1a of the door 1 and the door 1 is allowed to open, and when the lever 50 is moved from the first position to the second position. Until the lever 50 exceeds the intermediate position between the first position and the second position, the amount of elastic deformation of the elastic deformation portion 62 of the stopper 60 gradually increases as the lever 50 turns, and the intermediate position is changed to the intermediate position. When it exceeds, the amount of elastic deformation of the elastic deformation portion 62 of the stopper 60 gradually decreases as the lever 50 turns. Therefore, it is possible to prevent the lever 50 from stopping at the intermediate position, and it is possible to prevent the lever 50 from turning in the opposite direction when the restriction projection 83 exceeds the intermediate position.

軸部４０とベース１１との間には、レバー５０が軸部４０の軸心４０ｘに対する周方向へ一定角度以上旋回することを規制する旋回規制部８０を配置してあり、
旋回規制部８０は、ベース１１に形成した規制凹部８１と、規制突起８３とによって画成され、軸部４０の軸心４０ｘの周方向へ沿うレバー５０の旋回によって規制突起８３は移動するものであり、移動領域８４の中央位置８５で弾性変形部６２の変形量が最も大きく、中央位置８５から離れるに従って弾性変形部６２の変形量が徐々に小さくなり、移動領域８４の端部８４ｂで弾性変形部６２の変形量が最も小さくなり、移動領域８４の端部８４ｂに規制突起８３が位置したときレバー５０が第１位置または第２位置となる。このため、レバー５０が第１位置にあるときにレバー５０の旋回が停止するため、起立状態から倒伏状態へレバー５０を移動させるとき、レバー５０の一部がケース２０の周縁部２１に当たることを防止することができる。 Between the shaft portion 40 and the base 11, there is arranged a turning restriction portion 80 for restricting the lever 50 from turning at a certain angle or more in the circumferential direction with respect to the axis 40x of the shaft portion 40,
The turning restricting portion 80 is defined by a restricting recess 81 formed in the base 11 and a restricting protrusion 83, and the restricting protrusion 83 moves as the lever 50 turns in the circumferential direction of the shaft center 40x of the shaft portion 40. Yes, the deformation amount of the elastic deformation portion 62 is the largest at the central position 85 of the movement region 84, the deformation amount of the elastic deformation portion 62 gradually decreases as the distance from the central position 85 increases, and the elastic deformation occurs at the end portion 84b of the movement region 84. When the amount of deformation of the portion 62 is minimized and the regulating projection 83 is located at the end portion 84b of the moving region 84, the lever 50 is in the first position or the second position. Therefore, when the lever 50 is in the first position, the turning of the lever 50 is stopped. Therefore, when the lever 50 is moved from the standing state to the lying state, a part of the lever 50 may hit the peripheral edge portion 21 of the case 20. Can be prevented.

ストッパー６０は、固定軸部であるネジ６１と、円筒形状の弾性変形部６２とを有し、ネジ６１によって弾性変形部６２が規制突起８３に接触するとともに、弾性変形部６２がネジ６１の周方向へ旋回可能にベース１１に取り付けられ、レバー５０の周方向への旋回によって規制突起８３が軸部４０の軸心４０ｘの周方向へ旋回するとともに、弾性変形部６２がネジ６１の軸心６１ｘの周方向へ旋回する。このため、規制突起８３およびストッパー６０の弾性変形部６２が摩耗するのを抑えることができる。 The stopper 60 includes a screw 61 that is a fixed shaft portion and a cylindrical elastically deforming portion 62. The elastically deforming portion 62 contacts the regulating projection 83 by the screw 61, and the elastically deforming portion 62 surrounds the screw 61. Is attached to the base 11 so as to be pivotable in the direction, and the regulation projection 83 pivots in the circumferential direction of the shaft center 40x of the shaft portion 40 by the pivoting of the lever 50 in the circumferential direction, and the elastic deformation portion 62 causes the elastic deformation part 62 in the shaft center 61x of the screw 61. Turn in the circumferential direction. Therefore, it is possible to prevent the restriction projection 83 and the elastically deformable portion 62 of the stopper 60 from being worn.

［第２実施形態］
図１０は、本発明に係る第２実施形態のハンドル装置１０を背面側から視た斜視図である。このハンドル装置１０のストッパー６０の弾性変形部６２は、例えば、コイルバネを使用してある。 [Second Embodiment]
FIG. 10 is a perspective view of the handle device 10 according to the second embodiment of the present invention as viewed from the back side. The elastically deformable portion 62 of the stopper 60 of the handle device 10 uses, for example, a coil spring.

なお、上述した実施形態には、ストッパー６０が、固定軸部であるネジ６１と弾性変形部６２とを備えるハンドル装置１０を説明した。しかし、この発明はそれに限られず、ストッパー６０は、他の部材を備えてもよいし、弾性変形部６２のみから構成してもよい。 In addition, in the above-described embodiment, the handle device 10 in which the stopper 60 includes the screw 61 that is the fixed shaft portion and the elastically deformable portion 62 has been described. However, the present invention is not limited to this, and the stopper 60 may be provided with another member, or may be composed of only the elastically deformable portion 62.

また、上述した実施形態には、ハンドル装置１０を扉１に使用するものを説明した。しかし、この発明はそれに限られず、ハンドル装置１０を、固定体に対して可動する可動壁に使用してもよい。 Moreover, what used the handle apparatus 10 for the door 1 was demonstrated in embodiment mentioned above. However, the present invention is not limited to this, and the handle device 10 may be used for the movable wall that is movable with respect to the fixed body.

これまでに説明した本発明は、少なくとも以下のように整理することができる。
前後方向である厚さ方向Ｚを有し、扉１に固定されたベース１１と、ベース１１に旋回可能である軸部４０と、軸部４０に取り付けられたレバー５０とを含むハンドル装置１０において、レバー５０は、ベース１１に近接して開扉操作が不能な倒伏状態からベース１１から離れて開扉操作が可能な起立状態となるように移動可能であるとともに、起立状態にあるときに軸部４０の軸心４０ｘを中心に周方向へ旋回可能であり、軸部４０は、軸部４０の軸心４０ｘの径外方向へ突出する規制突起（突起）８３を有し、ベース１１の後面には、レバー５０を周方向へ旋回させるときに、軸部４０の規制突起８３が当接することによって弾性変形するストッパー６０が位置し、ストッパー６０が弾性変形から復帰した状態において、規制突起８３がストッパー６０に係止され、レバー５０の旋回が規制される。 The present invention described so far can be organized at least as follows.
A handle device 10 including a base 11 fixed to the door 1 and having a thickness direction Z that is a front-rear direction, a shaft portion 40 that can be swung by the base 11, and a lever 50 attached to the shaft portion 40. The lever 50 is movable so as to move from a fallen state in which the door opening operation cannot be performed close to the base 11 to a standing state in which the door opening operation can be performed apart from the base 11, and when the lever 50 is in the standing state, The shaft 40 can be rotated in the circumferential direction about the axis 40x of the part 40, and the shaft 40 has a restricting projection (projection) 83 that projects radially outward of the axis 40x of the shaft 40. When the lever 50 is rotated in the circumferential direction, the stopper 60 that is elastically deformed by the contact of the restriction protrusion 83 of the shaft portion 40 is located at the position, and when the stopper 60 is returned from the elastic deformation, the restriction protrusion 83 is The lever 50 is locked by the stopper 60, and the turning of the lever 50 is restricted.

また、本発明には、少なくとも以下の実施態様がある。
（１）ベース１１は、前方に位置するケース２０を有し、ケース２０は、前方から後方へ向けて凹む凹部である収容空間２１ａと、収容空間２１ａの周縁に位置する周縁部２１とを有し、レバー５０が倒伏状態にあるときには、レバー５０の一部が凹部に収容される。
（２）軸部４０の後部には、軸心４０ｘの径外方向へ延びるロックレバー９０が固定され、レバー５０の周方向への旋回とともにロックレバー９０が軸心４０ｘの周方向へ旋回し、レバー５０が倒伏状態にあるとき、および倒伏状態にあるレバー５０の先端部５４を前方へのみ移動させることによって起立状態の第１位置へレバー５０を移動させたとき、ロックレバー９０は、扉１の端縁１ａを越えて扉枠２まで延びることによって、扉１を開くことが規制され、起立状態の第１位置にあるレバー５０を周方向へ旋回させることによって起立状態の第２位置へレバー５０を移動させたとき、ロックレバー９０は、扉１の端縁１ａを越えることがなく、扉１が開くことが許容され、レバー５０を第１位置から第２位置へ移動させるとき、レバー５０が第１位置と第２位置との間に位置する中間位置を超えるまでは、レバー５０の旋回とともにストッパー６０の弾性変形の量が徐々に大きくなり、中間位置を超えると、レバー５０の旋回とともにストッパー６０の弾性変形の量が徐々に小さくなる。
（３）軸部とベース１１との間には、レバー５０が軸部４０の軸心４０ｘに対する周方向へ一定角度以上旋回することを規制する旋回規制部８０を配置してあり、旋回規制部８０は、ベース１１に形成した規制凹部８１と、規制突起（突起）８３とによって画成され、軸部４０の軸心４０ｘの周方向へ沿うレバー５０の旋回によって規制突起８３は移動するものであり、移動領域８４の中央位置８５でストッパー６０の弾性変形の量が最も大きく、中央位置８５から離れるに従ってストッパー６０の弾性変形の量が徐々に小さくなり、移動領域８４の端部８４ｂでストッパー６０の弾性変形の量が最も小さくなり、移動領域８４の端部８４ｂに規制突起８３が位置したときレバー５０が前記第１位置または前記第２位置となる。
（４）ストッパー６０は、固定軸部であるネジ６１と、円筒形状の弾性変形部６２とを有し、ネジ６１によって弾性変形部６２が規制突起８３に接触するとともに、弾性変形部６２がネジ６１の軸心６１ｘの周方向へ旋回可能にベース１１に取り付けられ、レバー５０の周方向への旋回によって規制突起８３が軸部４０の軸心４０ｘの周方向へ旋回するとともに、弾性変形部６２がネジ６１の軸心６１ｘの周方向へ旋回する。 Further, the present invention has at least the following embodiments.
(1) The base 11 has a case 20 located at the front, and the case 20 has an accommodation space 21a that is a concave portion that is recessed from the front to the rear, and a peripheral edge portion 21 that is located at the peripheral edge of the accommodation space 21a. However, when the lever 50 is in the lying state, part of the lever 50 is housed in the recess.
(2) A lock lever 90 extending radially outward of the shaft center 40x is fixed to the rear portion of the shaft portion 40, and the lock lever 90 pivots in the circumferential direction of the shaft center 40x as the lever 50 pivots in the circumferential direction. When the lever 50 is in the laid state and when the lever 50 is moved to the first position in the upright state by moving only the front end portion 54 of the lever 50 in the laid state, the lock lever 90 locks the door 1. Opening of the door 1 is restricted by extending beyond the end edge 1a of the door to the door frame 2, and the lever 50 at the first position in the upright state is pivoted in the circumferential direction to the second position in the upright state. When the lock lever 90 is moved, the lock lever 90 does not exceed the edge 1a of the door 1 and the door 1 is allowed to open. When the lever 50 is moved from the first position to the second position, the lever 50 is moved. Until the position exceeds the intermediate position between the first position and the second position, the amount of elastic deformation of the stopper 60 gradually increases with the turning of the lever 50, and when it exceeds the intermediate position, the lever 50 turns with the turning. The amount of elastic deformation of the stopper 60 gradually decreases.
(3) Between the shaft portion and the base 11, there is arranged a turning restriction portion 80 for restricting the lever 50 from turning a predetermined angle or more in the circumferential direction with respect to the axis 40x of the shaft portion 40. Reference numeral 80 is defined by a restriction recess 81 formed in the base 11 and a restriction projection (projection) 83, and the restriction projection 83 is moved by the turning of the lever 50 along the circumferential direction of the shaft center 40x of the shaft portion 40. The amount of elastic deformation of the stopper 60 is largest at the central position 85 of the moving region 84, and the amount of elastic deformation of the stopper 60 gradually decreases as the distance from the central position 85 increases, and the amount of elastic deformation of the stopper 60 gradually decreases at the end 84b of the moving region 84. When the regulating projection 83 is located at the end portion 84b of the moving region 84, the amount of elastic deformation of the lever is the smallest, and the lever 50 is in the first position or the second position.
(4) The stopper 60 has a screw 61 that is a fixed shaft portion and a cylindrical elastically deformable portion 62. The elastically deformable portion 62 comes into contact with the restriction projection 83 by the screw 61, and the elastically deformable portion 62 is screwed. 61 is attached to the base 11 so as to be rotatable in the circumferential direction of the axis 61x of the shaft 61, and the regulation projection 83 is swung in the circumferential direction of the axis 40x of the shaft 40 by the rotation of the lever 50 in the circumferential direction. Rotates in the circumferential direction of the axis 61x of the screw 61.

１扉
１ａ端縁
２扉枠
１０ハンドル装置
１１ベース
２０ケース
２１周縁部
２１ａ凹部（収容空間）
４０軸部
４０ｘ軸心
５０レバー
６０ストッパー
６１ネジ（固定軸部）
６２弾性変形部
８０旋回規制部
８１規制凹部
８３規制突起
８４移動領域
８４ｂ端部
８５中央位置
９０ロックレバー
Ｚ厚さ方向（前後方向） 1 Door 1a Edge 2 Door frame 10 Handle device 11 Base 20 Case 21 Peripheral part 21a Recessed part (accommodation space)
40 Shaft 40x Shaft Center 50 Lever 60 Stopper 61 Screw (Fixed Shaft)
62 elastically deformable portion 80 turning regulation portion 81 regulation concave portion 83 regulation projection 84 movement region 84b end portion 85 central position 90 lock lever Z thickness direction (front-back direction)

Claims

In a handle device having a base fixed in a door having a front-rear direction, a shaft portion that can be swung on the base, and a lever attached to the shaft portion,
The lever is movable so as to move from a fallen state in which a door opening operation is not possible close to the base to a standing state in which the door opening operation can be performed apart from the base, and the lever is movable in the standing state. It is possible to turn in the circumferential direction around the shaft center of the part,
The shaft portion has a protrusion that projects radially outward of the shaft center of the shaft portion,
A stopper, which is elastically deformed when the protrusion of the shaft portion abuts when the lever is rotated in the circumferential direction, is located on the rear surface of the base,
The handle device, wherein the protrusion is locked to the stopper and the turning of the lever is restricted in a state where the stopper returns from elastic deformation.

The base has a case located at the front,
The case has a recessed portion that is recessed from the front to the rear, and a peripheral edge portion that is located at the peripheral edge of the recessed portion,
The handle device according to claim 1, wherein a part of the lever is housed in the recess when the lever is in the lying state.

A lock lever extending in a radial outward direction of the shaft center is fixed to a rear portion of the shaft portion,
With the rotation of the lever in the circumferential direction, the lock lever rotates in the circumferential direction of the shaft center,
When the lever is in the lying state, and when the lever is moved to the first position in the standing state by moving only the front end portion of the lever in the lying state forward, the lock lever is By extending to the door frame beyond the edge of the door, opening the door is regulated,
When the lever is moved to the second position in the upright state by pivoting the lever in the first position in the upright state in the circumferential direction, the lock lever should pass over the edge of the door. And the door is allowed to open,
When the lever is moved from the first position to the second position, the lever is rotated and the stopper is elastically deformed until the lever exceeds an intermediate position located between the first position and the second position. The handle device according to claim 2, wherein the amount of elastic deformation of the stopper gradually decreases with the turning of the lever when the amount increases gradually and exceeds the intermediate position.

Between the shaft portion and the base, a swivel restricting portion is disposed for restricting the lever from swiveling in a circumferential direction with respect to the axis of the shaft portion by a predetermined angle or more,
The turning restriction portion is defined by a restriction recess formed in the base and the protrusion,
The protrusion is moved by the turning of the lever along the circumferential direction of the shaft center of the shaft portion,
The amount of elastic deformation of the stopper is the largest at the center position of the moving region, the amount of elastic deformation of the stopper gradually decreases with increasing distance from the central position, and the amount of elastic deformation of the stopper at the end of the moving region becomes smaller. The handle device according to claim 3, wherein the lever is in the first position or the second position when the amount is the smallest and the protrusion is located at the end of the movement region.

The stopper has a fixed shaft portion and a cylindrical elastically deformable portion, the elastically deformable portion contacts the protrusion by the fixed shaft portion, and the elastically deformable portion moves in the circumferential direction of the fixed shaft portion. Rotatably attached to the base,
4. The rotation of the lever in the circumferential direction causes the projection to pivot in the circumferential direction of the shaft center of the shaft portion, and the elastically deformable portion pivots in the circumferential direction of the fixed shaft portion. Handle device according to.