JP6769005B2 - Door handle device - Google Patents

Door handle device Download PDF

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Publication number
JP6769005B2
JP6769005B2 JP2016232629A JP2016232629A JP6769005B2 JP 6769005 B2 JP6769005 B2 JP 6769005B2 JP 2016232629 A JP2016232629 A JP 2016232629A JP 2016232629 A JP2016232629 A JP 2016232629A JP 6769005 B2 JP6769005 B2 JP 6769005B2
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screw portion
door
male screw
female screw
operating member
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JP2018090961A (en
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彰仁 齋藤
彰仁 齋藤
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U-SHINLTD.
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Description

本発明は、ドアハンドル装置に関するものである。 The present invention relates to a door handle device.

従来、車両用のドアハンドルをドアのアウターパネルの外表面に面一で収納するフラッシュサーフェスドアハンドル装置がある(特許文献1参照)。
従来のドアハンドル装置では、アウターハンドルの一端部がベース部材に支持されたピボットによって軸支されている。アウターハンドルにおけるピボットから他端部までは、ユーザが把持するための把持部となっている。
また、従来のドアハンドル装置は、アウターハンドルに設けられた作動部材の一方側に位置して駆動機構によって操作されるレバーアームと、作動部材の他方側に位置してラッチ機構に連結された第2レバーアームとを備える。
そして、駆動機構が作動するとレバーアームが揺動し、アウターハンドルの一端部に設けられた作動部材を一方側から他方側に向けて押すことで、アウターハンドルが格納位置から配置位置に揺動する。また、ユーザがアウターハンドルを配置位置から作動位置まで操作すると、作動部材が第2レバーアームに係合し、第2レバーアームを介してラッチ機構が操作され、ドアが開放可能となる。
Conventionally, there is a flash surface door handle device that stores a door handle for a vehicle flush with the outer surface of the outer panel of the door (see Patent Document 1).
In a conventional door handle device, one end of an outer handle is pivotally supported by a pivot supported by a base member. From the pivot to the other end of the outer handle is a grip portion for the user to grip.
Further, in the conventional door handle device, a lever arm located on one side of the operating member provided on the outer handle and operated by the drive mechanism, and a lever arm located on the other side of the operating member and connected to the latch mechanism. It is equipped with two lever arms.
Then, when the drive mechanism is activated, the lever arm swings, and by pushing the operating member provided at one end of the outer handle from one side to the other side, the outer handle swings from the retracted position to the arrangement position. .. Further, when the user operates the outer handle from the arrangement position to the operating position, the operating member engages with the second lever arm, the latch mechanism is operated via the second lever arm, and the door can be opened.

特表2015−534615号公報Special Table 2015-534615

しかしながら、従来のドアハンドル装置では、アウターハンドルが格納位置から配置位置に移動した時点で駆動機構の作動を停止する必要があるため、アウターハンドル、または、レバーアームの位置を検出するためのスイッチを設ける必要があった。このように、スイッチを設けると製造コストが上昇し、また、スイッチが故障した場合、アウターハンドルが配置位置に移動したにもかかわらず、駆動機構は停止しないため、駆動機構に過負荷がかかり、駆動機構のモータの低寿命化や故障につながる恐れがある。
本発明は、上記事情に鑑みてなされたものであり、アウターハンドルの位置を検出するスイッチを削減できるドアハンドル装置を提供することを課題とする。
However, in the conventional door handle device, it is necessary to stop the operation of the drive mechanism when the outer handle moves from the retracted position to the arranged position. Therefore, a switch for detecting the position of the outer handle or the lever arm is used. It had to be provided. In this way, if the switch is provided, the manufacturing cost increases, and if the switch fails, the drive mechanism does not stop even though the outer handle has moved to the arrangement position, so that the drive mechanism is overloaded. It may lead to a short life or failure of the motor of the drive mechanism.
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a door handle device capable of reducing the number of switches for detecting the position of the outer handle.

上記目的を達成するために、以下の構成によって把握される。
(1)本発明のドアハンドル装置は、車体のドアに設けられたベース部材と、前記ドアの外面に略同一面をなすように没入した収納位置と、前記ドアの外面から突出した展開位置と、前記展開位置から突出した操作位置とに揺動可能なハンドルグリップと、前記ハンドルグリップを操作する操作部材と、前記操作部材を駆動する駆動部と、前記駆動部からの駆動力を伝達して前記操作部材を作動させる伝達機構と、を備え、前記伝達機構は、雄ネジ部と、前記雄ネジ部に対して螺合自在な雌ネジ部とを有し、前記ハンドルグリップが前記収納位置から前記展開位置まで揺動するように前記操作部材を作動させたときに、前記雄ネジ部と前記雌ネジ部との噛み合いが外れるように構成したことを特徴とするドアハンドル装置。
(2)上記(1)の構成において、前記雌ネジ部は、前記操作部材と一体となって作動する。
(3)上記(1)又は(2)の構成において、前記雌ネジ部は、雌ネジが設けられた螺合部と、前記螺合部に隣接し、前記雄ネジ部の外径よりも大きい内径を有し、前記雄ネジ部を支持するガイド部と、を有する。
(4)上記(1)から(3)のいずれかの構成において、前記噛み合いが外れた状態から前記噛み合いが再開するように、前記雌ネジ部と前記雄ネジ部とが互いに近接する方向に付勢する付勢部材を備える。
(5)上記(4)の構成において、前記付勢部材は、前記ハンドルグリップを、操作位置から収納位置に向けて付勢する。
In order to achieve the above purpose, it is grasped by the following configuration.
(1) The door handle device of the present invention has a storage position in which the base member provided on the door of the vehicle body is immersed so as to form substantially the same surface as the outer surface of the door, and a deployment position protruding from the outer surface of the door. , A handle grip that can swing to an operating position protruding from the deployed position, an operating member that operates the handle grip, a driving unit that drives the operating member, and a driving force from the driving unit are transmitted. The transmission mechanism includes a transmission mechanism for operating the operation member, the transmission mechanism has a male screw portion and a female screw portion that can be screwed with respect to the male screw portion, and the handle grip is from the storage position. A door handle device characterized in that when the operating member is operated so as to swing to the deployed position, the male screw portion and the female screw portion are disengaged from each other.
(2) In the configuration of (1) above, the female screw portion operates integrally with the operating member.
(3) In the configuration of the above (1) or (2), the female screw portion is adjacent to the screw portion provided with the female screw and the screw portion, and is larger than the outer diameter of the male screw portion. It has an inner diameter and has a guide portion that supports the male screw portion.
(4) In any of the configurations (1) to (3), the female screw portion and the male screw portion are attached in a direction close to each other so that the meshing resumes from the disengaged state. It is equipped with a urging member.
(5) In the configuration of (4) above, the urging member urges the handle grip from the operation position to the storage position.

本発明によれば、小型化されたドアハンドル装置を提供できる。 According to the present invention, it is possible to provide a miniaturized door handle device.

収納位置におけるドアハンドル装置の正面図である。It is a front view of the door handle device in a storage position. 収納位置におけるドアハンドル装置の背面図である。It is a rear view of the door handle device in a storage position. 収納位置におけるドアハンドル装置の背面図である。It is a rear view of the door handle device in a storage position. 図3のA矢視断面図である。It is a cross-sectional view taken along the arrow A of FIG. 展開位置におけるドアハンドル装置の背面図である。It is a rear view of the door handle device in a deployed position. 図5のB矢視断面図である。FIG. 5 is a cross-sectional view taken along the line B of FIG. 操作位置におけるドアハンドル装置の背面図である。It is a rear view of the door handle device at the operation position. 図7のC矢視断面図である。FIG. 7 is a cross-sectional view taken along the line C of FIG.

(実施形態)
以下、図面を参照して本発明を実施するための形態(以下、実施形態)について詳細に説明する。なお、実施形態の説明の全体を通して同じ要素には同じ番号を付している。また、以下では、特に説明がない限り、ドアハンドル装置1が車体のドアに取り付けられた状態で、車体の進行方向を前方とし、その反対方向を後方とする。また、車体の外側から内側に向けた方向を表裏方向と呼ぶ場合がある。実施形態は車体の進行方向左側に設けられたドアハンドル装置1を代表として示すが、車体の進行方向右側に設けられたドアハンドル装置1は、左側に設けられたドアハンドル装置1を左右反転したものである。
(Embodiment)
Hereinafter, embodiments for carrying out the present invention (hereinafter, embodiments) will be described in detail with reference to the drawings. The same elements are numbered the same throughout the description of the embodiment. Further, in the following, unless otherwise specified, in a state where the door handle device 1 is attached to the door of the vehicle body, the traveling direction of the vehicle body is the front, and the opposite direction is the rear. In addition, the direction from the outside to the inside of the vehicle body may be referred to as a front-back direction. The embodiment shows a door handle device 1 provided on the left side in the traveling direction of the vehicle body as a representative, but the door handle device 1 provided on the right side in the traveling direction of the vehicle body flips the door handle device 1 provided on the left side. It is a thing.

図1は、収納位置におけるドアハンドル装置1の正面図である。図2は、収納位置におけるドアハンドル装置1の背面図である。図3は、収納位置におけるドアハンドル装置1の背面図であり、雌ネジ部54の断面が示されている。図4は、図3のA矢視断面図である。図5は、展開位置におけるドアハンドル装置1の背面図である。図6は、図5のB矢視断面図である。図7は、操作位置におけるドアハンドル装置1の背面図である。図8は、図7のC矢視断面図である。なお、図2から図8において、ベース部材20の裏側の開口部を覆うカバーは図示が省略されている。 FIG. 1 is a front view of the door handle device 1 at the storage position. FIG. 2 is a rear view of the door handle device 1 at the storage position. FIG. 3 is a rear view of the door handle device 1 at the storage position, and shows a cross section of the female screw portion 54. FIG. 4 is a cross-sectional view taken along the line A of FIG. FIG. 5 is a rear view of the door handle device 1 in the deployed position. FIG. 6 is a cross-sectional view taken along the line B of FIG. FIG. 7 is a rear view of the door handle device 1 at the operating position. FIG. 8 is a cross-sectional view taken along the line C of FIG. In addition, in FIGS. 2 to 8, the cover covering the opening on the back side of the base member 20 is not shown.

ドアハンドル装置1は、空気抵抗を減らすために車体のドア(不図示)の外面から極力段差をなくすようにデザインされたフラッシュサーフェスドアハンドルである。
そして、ドアハンドル装置1のハンドルグリップ10が収納位置にある状態において、ハンドルグリップ10は、ハンドルグリップ10の外面10Sがドアの外面に略同一面をなすようにして、ドアの内部に没入している。
The door handle device 1 is a flash surface door handle designed to eliminate a step as much as possible from the outer surface of a vehicle body door (not shown) in order to reduce air resistance.
Then, in the state where the handle grip 10 of the door handle device 1 is in the storage position, the handle grip 10 is immersed in the inside of the door so that the outer surface 10S of the handle grip 10 is substantially flush with the outer surface of the door. There is.

ドアハンドル装置1は、車体のドアに設けられたベース部材20と、ドアの外面に略同一面をなすように没入した収納位置(図4参照)と、ドアの外面から突出した展開位置(図6参照)と、展開位置から更に突出した操作位置(図8参照)とに揺動可能なハンドルグリップ10と、を備える。 The door handle device 1 has a storage position (see FIG. 4) immersed so as to form substantially the same surface as the base member 20 provided on the door of the vehicle body, and a deployment position (see FIG. 4) protruding from the outer surface of the door. 6) and a handle grip 10 that can swing to an operating position (see FIG. 8) that further protrudes from the deployed position.

図4に示すように、ハンドルグリップ10は、ベース部材20に軸支される被軸支部11Bが設けられた軸支端部11と、軸支端部11とは反対側に操作端部12と、ドアの内面側に突出する突出部13と、を有する。これにより、ハンドルグリップ10は、ベース部材20に対して被軸支部11Bを中心として、収納位置と、展開位置と、操作位置とに揺動可能となっている。 As shown in FIG. 4, the handle grip 10 includes a shaft support end portion 11 provided with a shaft support portion 11B pivotally supported by the base member 20, and an operation end portion 12 on the side opposite to the shaft support end portion 11. , A protruding portion 13 projecting toward the inner surface side of the door. As a result, the handle grip 10 can swing with respect to the base member 20 at the storage position, the deployment position, and the operation position around the shafted support portion 11B.

また、図3に示すように、ドアハンドル装置1は、突出部13の軸支端部11側に係合してハンドルグリップ10が収納位置から展開位置まで揺動するように突出部13を操作する操作部材30と、操作部材30を駆動する駆動部40と、駆動部40からの駆動力を伝達して操作部材30を作動させる伝達機構50と、ドアを車体に対して閉鎖状態に保持可能なラッチ機構(不図示)に連結される出力部材60であって、突出部13の操作端部12側に係合可能な出力部材60と、を備える。 Further, as shown in FIG. 3, the door handle device 1 operates the protrusion 13 so as to engage with the shaft support end 11 side of the protrusion 13 and swing the handle grip 10 from the storage position to the deployment position. The operating member 30, the driving unit 40 that drives the operating member 30, the transmission mechanism 50 that transmits the driving force from the driving unit 40 to operate the operating member 30, and the door can be held in a closed state with respect to the vehicle body. The output member 60 is connected to a latch mechanism (not shown), and includes an output member 60 that can be engaged with the operation end 12 side of the protrusion 13.

操作部材30は、突出部13の揺動の接線方向X(図2から図8における左右方向を示す矢印参照)に沿って進退作動するものである。このように、操作部材30を突出部13の揺動の接線方向Xに沿って進退作動するようにしたので、操作部材30はハンドルグリップ10が揺動する接線方向Xに作動し、操作部材30の移動範囲を最小限にでき、ドアハンドル装置1全体の寸法、特に、前後方向の寸法を小さくできる。 The operating member 30 moves forward and backward along the tangential direction X of the swing of the protrusion 13 (see the arrows indicating the left-right directions in FIGS. 2 to 8). In this way, since the operating member 30 is moved forward and backward along the tangential direction X of the swing of the protrusion 13, the operating member 30 operates in the tangential direction X where the handle grip 10 swings, and the operating member 30 The movement range of the door handle device 1 can be minimized, and the dimensions of the entire door handle device 1, particularly the dimensions in the front-rear direction, can be reduced.

駆動部40は、接線方向Xにおいて突出部13よりも操作端部12側に配置されていることが好ましい。このように、駆動部40を配置することで、駆動部40を、操作端部12寄りに配置できる。よって、ドアハンドル装置1全体の寸法、特に、前後方向の寸法をより小さくできる。 The drive unit 40 is preferably arranged on the operation end 12 side of the protrusion 13 in the tangential direction X. By arranging the drive unit 40 in this way, the drive unit 40 can be arranged closer to the operation end portion 12. Therefore, the dimensions of the entire door handle device 1, particularly the dimensions in the front-rear direction, can be made smaller.

次に、ドアハンドル装置1を構成する各部を詳細に説明する。
(ベース部材)
ベース部材20は、ドアに設けられた開口に取り付けられる。
図1から図4に示すように、ベース部材20は、表側に開口する表ケース21と、裏側に開口する裏ケース22とを備える。
Next, each part constituting the door handle device 1 will be described in detail.
(Base member)
The base member 20 is attached to an opening provided in the door.
As shown in FIGS. 1 to 4, the base member 20 includes a front case 21 that opens to the front side and a back case 22 that opens to the back side.

表ケース21は、ベース部材20の上部に配置され、表側に開口を有し、全体が箱状であり、内側の空間にハンドルグリップ10を収納できるようになっている。 The front case 21 is arranged on the upper part of the base member 20, has an opening on the front side, and has a box shape as a whole, so that the handle grip 10 can be stored in the inner space.

表ケース21は、ハンドルグリップ10を軸支する軸支部(不図示)と、突出部13及びハンドルグリップ10が収納位置から展開位置を経て操作位置に至るまで揺動する際に、ハンドルグリップ10との干渉を避けるための逃げ穴20aとを、それぞれ有する。 The front case 21 includes a shaft support portion (not shown) that pivotally supports the handle grip 10, and a handle grip 10 when the protrusion 13 and the handle grip 10 swing from the storage position to the operation position via the deployment position. Each has an escape hole 20a for avoiding interference with the above.

裏ケース22は、ベース部材20の下部に配置され、裏側に開口を有し、全体が箱状であり、内側の空間に駆動部40、伝達機構50及び操作部材30を収納できるようになっている。そして、ベース部材20は、裏側の開口を覆うカバー(不図示)を有するので、カバーにより、駆動部40、伝達機構50及び操作部材30の脱落が阻止されている。 The back case 22 is arranged at the lower part of the base member 20, has an opening on the back side, and has a box shape as a whole, and can accommodate the drive unit 40, the transmission mechanism 50, and the operation member 30 in the inner space. There is. Since the base member 20 has a cover (not shown) that covers the opening on the back side, the cover prevents the drive unit 40, the transmission mechanism 50, and the operation member 30 from falling off.

裏ケース22には、裏側に駆動部40及び伝達機構50が取り付けられる。 A drive unit 40 and a transmission mechanism 50 are attached to the back case 22 on the back side.

ベース部材20は、ハンドルグリップ10、操作部材30、駆動部40及び伝達機構50の自重や、ハンドルグリップ10、操作部材30、駆動部40及び伝達機構50からの反力等に耐え得る所望の剛性を有する。 The base member 20 has a desired rigidity that can withstand the weight of the handle grip 10, the operating member 30, the driving unit 40, and the transmission mechanism 50, and the reaction force from the handle grip 10, the operating member 30, the driving unit 40, and the transmitting mechanism 50. Has.

(ハンドルグリップ)
図1から図4に示すように、ハンドルグリップ10は、ベース部材20に軸支される被軸支部11Bが設けられた軸支端部11と、軸支端部11とは反対側に操作端部12と、ドアの内面側に突出する突出部13と、を有する。
(Handle grip)
As shown in FIGS. 1 to 4, the handle grip 10 has an operation end on the side opposite to the shaft support end portion 11 provided with the shaft support portion 11B pivotally supported by the base member 20 and the shaft support end portion 11. It has a portion 12 and a protruding portion 13 projecting toward the inner surface side of the door.

ハンドルグリップ10は、棒状又は長板状であり、車体に対して、ベース部材20を介して前後方向に長い状態で取り付けられる。 The handle grip 10 has a rod shape or a long plate shape, and is attached to the vehicle body in a long state in the front-rear direction via the base member 20.

ハンドルグリップ10における被軸支部11Bから操作端部12までの部分は、ユーザが手を掛けた状態で表側に向けて加える力を受ける把持部である。 The portion of the handle grip 10 from the shafted support portion 11B to the operating end portion 12 is a grip portion that receives a force applied toward the front side with the user holding his / her hand.

ハンドルグリップ10の軸支端部11が、ベース部材20の軸支部に軸支された状態で、ハンドルグリップ10は、ベース部材20に対して揺動可能に軸支される。 The handle grip 10 is swingably supported with respect to the base member 20 in a state where the shaft support end 11 of the handle grip 10 is pivotally supported by the shaft support of the base member 20.

ハンドルグリップ10がベース部材20に軸支された状態において、図4、図6及び図8に示すように、突出部13は、ベース部材20の逃げ穴20aに挿通され、更に、操作部材30に設けられた切欠部31に挿通される。 In a state where the handle grip 10 is pivotally supported by the base member 20, as shown in FIGS. 4, 6 and 8, the protruding portion 13 is inserted into the escape hole 20a of the base member 20 and further into the operating member 30. It is inserted through the notch 31 provided.

(駆動部、伝達機構及び操作部材)
図2、図3、図5及び図7に示すように、駆動部40、伝達機構50及び操作部材30は、ベース部材20の裏側に配置される。
駆動部40は、モータ41と、モータ出力軸42と、モータ制御部(不図示)と、電源部(不図示)と、を備える。
(Drive, transmission mechanism and operating member)
As shown in FIGS. 2, 3, 5 and 7, the drive unit 40, the transmission mechanism 50 and the operation member 30 are arranged on the back side of the base member 20.
The drive unit 40 includes a motor 41, a motor output shaft 42, a motor control unit (not shown), and a power supply unit (not shown).

モータ41は、例えば、DCモータが用いられ、電源部から電源が供給され、モータ制御部によって回転が制御される。モータ41は、モータ出力軸42が前方に突出するような姿勢で、ベース部材20の裏面に固定される。 For the motor 41, for example, a DC motor is used, power is supplied from the power supply unit, and rotation is controlled by the motor control unit. The motor 41 is fixed to the back surface of the base member 20 in such a posture that the motor output shaft 42 projects forward.

モータ出力軸42は、図3に示すように、モータ出力軸42の回転軸が操作部材30の作動方向である、突出部13の揺動の接線方向Xと平行となるように設けられる。モータ出力軸42の先端部は、ベース部材20に設けられた軸受により軸支される。 As shown in FIG. 3, the motor output shaft 42 is provided so that the rotation shaft of the motor output shaft 42 is parallel to the tangential direction X of the swing of the protrusion 13, which is the operating direction of the operating member 30. The tip of the motor output shaft 42 is pivotally supported by a bearing provided on the base member 20.

伝達機構50は、雄ネジ部53と、雄ネジ部53に対して螺合自在であり、操作部材30と一体となって作動する雌ネジ部54とを有する。そして、伝達機構50は、駆動部40がハンドルグリップ10を収納位置から展開位置まで揺動するように操作部材30を作動させたときに、雄ネジ部53と雌ネジ部54との噛み合いが外れるように構成されている。 The transmission mechanism 50 has a male screw portion 53 and a female screw portion 54 that is freely screwed with respect to the male screw portion 53 and operates integrally with the operating member 30. Then, when the operation member 30 is operated so that the drive unit 40 swings the handle grip 10 from the storage position to the deployment position, the transmission mechanism 50 disengages the male screw portion 53 and the female screw portion 54. It is configured as follows.

具体的には、伝達機構50は、モータ出力軸42と一体となって回転する第1ギヤ51と、第1ギヤ51と噛み合って回転し、第1ギヤ51とは歯数の異なる第2ギヤ52と、第2ギヤ52と一体となって回転する雄ネジ部53と、雄ネジ部53に対して螺合自在な雌ネジ部54とを有する。 Specifically, the transmission mechanism 50 rotates by meshing with the first gear 51 and the first gear 51, which rotate integrally with the motor output shaft 42, and has a second gear having a different number of teeth from the first gear 51. It has a male screw portion 53 that rotates integrally with the second gear 52, and a female screw portion 54 that can be screwed with respect to the male screw portion 53.

雄ネジ部53は、ベース部材20に設けられた軸受により両端部が軸支される。雄ネジ部53は、全体が棒状であり、第2ギヤ52が一体に設けられる後部と、雄ネジ53pが略中央に設けられる前部とを備える。雄ネジ53pには、雌ネジ部54の螺合部54qに設けられた雌ネジが螺着自在に螺合する。 Both ends of the male screw portion 53 are pivotally supported by bearings provided on the base member 20. The male screw portion 53 has a rod shape as a whole, and includes a rear portion in which the second gear 52 is integrally provided and a front portion in which the male screw 53p is provided substantially in the center. A female screw provided in the screwed portion 54q of the female screw portion 54 is screwed freely into the male screw 53p.

雌ネジ部54は、雌ネジが設けられた螺合部54qと、螺合部54qに隣接し、雄ネジ部53の外径よりも大きい内径を有し、雄ネジ部53を支持するガイド部54gと、を有する。雌ネジ部54は、ガイド部54gを有するので、ハンドルグリップ10を収納位置から展開位置まで揺動するように操作部材30を作動させたときに、雄ネジ部53と雌ネジ部54との噛み合いが外れても、ガイド部54gが操作部材30の姿勢を保持し、操作部材30をガタつくことなく支持できる。 The female screw portion 54 has an inner diameter larger than the outer diameter of the male screw portion 53, which is adjacent to the screw portion 54q provided with the female screw and the screw portion 54q, and is a guide portion that supports the male screw portion 53. With 54 g. Since the female screw portion 54 has a guide portion 54 g, the male screw portion 53 and the female screw portion 54 mesh with each other when the operation member 30 is operated so as to swing the handle grip 10 from the storage position to the unfolding position. Even if the screw is removed, the guide portion 54g maintains the posture of the operating member 30 and can support the operating member 30 without rattling.

操作部材30は、ハンドルグリップ10に設けられた突出部13に係合する係合部32と、ハンドルグリップ10が収納位置から操作位置まで揺動する際に、突出部13の移動を許容する切欠部31と、雌ネジ部54に連結される連結部35とを備える。 The operating member 30 has an engaging portion 32 that engages with the protruding portion 13 provided on the handle grip 10, and a notch that allows the protruding portion 13 to move when the handle grip 10 swings from the storage position to the operating position. A portion 31 and a connecting portion 35 connected to the female screw portion 54 are provided.

操作部材30は、切欠部31に突出部13を挿通した状態で、ベース部材20の上部に配置される。操作部材30は、操作部材30の外周に設けられた角部(不図示)と、ベース部材20の裏面に設けられた段部28とが雄ネジ部53を中心とする回転方向に係合することで、雄ネジ部53を中心として回転移動することが規制され、接線方向Xに作動できるようにガイドされる。 The operating member 30 is arranged above the base member 20 with the protruding portion 13 inserted through the notch 31. In the operating member 30, a corner portion (not shown) provided on the outer circumference of the operating member 30 and a step portion 28 provided on the back surface of the base member 20 engage in a rotational direction centered on the male screw portion 53. As a result, the rotational movement around the male screw portion 53 is restricted, and the guide is guided so that it can operate in the tangential direction X.

操作部材30は、連結部35によって雌ネジ部54と一体となっているので、駆動部40からの動力を受け、並進運動をしながら、突出部13の揺動の接線方向Xに沿って進退作動する。操作部材30が突出部13の揺動の接線方向Xに沿って進退作動することで、進退作動する方向がハンドルグリップ10の揺動方向の接線方向となり、ハンドルグリップ10に設けられた突出部13を、最小限の移動量で移動させることができる。よって、操作部材30及び駆動部40を配置するスペースを小さくまとめることができる。 Since the operating member 30 is integrated with the female screw portion 54 by the connecting portion 35, the operating member 30 receives power from the driving portion 40 and moves forward and backward along the tangential direction X of the swing of the protruding portion 13 while performing a translational motion. Operate. When the operating member 30 moves forward and backward along the tangential direction X of the swing of the protrusion 13, the direction of the forward and backward operation becomes the tangential direction of the swing direction of the handle grip 10, and the protrusion 13 provided on the handle grip 10 Can be moved with the minimum amount of movement. Therefore, the space for arranging the operation member 30 and the drive unit 40 can be reduced.

操作部材30は、図2及び図4に示すように、出力部材60と表裏方向に重なる位置に配置される。これにより、ドアハンドル装置1の上下方向及び前後方向の大きさを小さくでき、ドアの内部空間の省スペース化を図れる。 As shown in FIGS. 2 and 4, the operating member 30 is arranged at a position where it overlaps the output member 60 in the front-back direction. As a result, the size of the door handle device 1 in the vertical direction and the front-rear direction can be reduced, and the space inside the door can be saved.

(付勢部材)
ドアハンドル装置1は、雄ネジ部53と雌ネジ部54とが噛み合っている状態から噛み合いが外れ、噛み合いが再開する(再び雄ネジ部53と雌ネジ部54とが噛み合っている状態に戻る)ように、雌ネジ部54と雄ネジ部53とが互いに近接する方向に付勢する付勢部材70(図4参照)を備える。
(Bending member)
In the door handle device 1, the male screw portion 53 and the female screw portion 54 are disengaged from the meshed state, and the meshing is resumed (returns to the state in which the male screw portion 53 and the female screw portion 54 are meshed again). As described above, the urging member 70 (see FIG. 4) is provided so that the female screw portion 54 and the male screw portion 53 are urged in directions close to each other.

付勢部材70は、図4に示すように、被軸支部11Bに巻回され、一端部がベース部材20に係合し、他端部がハンドルグリップ10に係合し、ハンドルグリップ10を操作位置から収納位置に向けて付勢している。 As shown in FIG. 4, the urging member 70 is wound around the shafted support portion 11B, one end thereof engages with the base member 20, the other end engages with the handle grip 10, and the handle grip 10 is operated. It is urging from the position to the storage position.

付勢部材70は、このように構成されるので、ハンドルグリップ10が収納位置から展開位置に揺動することにより、雄ネジ部53と雌ネジ部54との噛み合いが外れた状態から、ハンドルグリップ10が展開位置から操作位置の間にあるときにユーザが手を離すと、ハンドルグリップ10は展開位置となり(図5及び図6参照)、付勢部材70がハンドルグリップ10を収納位置へ向けて押し、ハンドルグリップ10の突出部13が操作部材30を前方(図5における右側)に押し、操作部材30と一体となった雌ネジ部54が前方に押され、雌ネジ部54の雌ネジの側面が雄ネジ部53の雄ネジ53pの側面を押した状態が維持される。
この状態で、モータ41の回転が伝達された雄ネジ部53は、雄ネジ部53と雌ネジ部54とが噛み合う方向に回転しているので、雄ネジ部53と雌ネジ部54とが噛み合い、螺合が進行し、雌ネジ部54とともに操作部材30が前方に移動し、操作部材30に係合している突出部13が前方に揺動できるようになり、ハンドルグリップ10が付勢部材70の付勢力によって収納位置(図3及び図4参照)に戻る。
Since the urging member 70 is configured in this way, the handle grip 10 swings from the storage position to the unfolding position, so that the male screw portion 53 and the female screw portion 54 are disengaged from each other. When the user releases the hand while the 10 is between the unfolded position and the operating position, the handle grip 10 is in the unfolded position (see FIGS. 5 and 6), and the urging member 70 directs the handle grip 10 toward the storage position. Push, the protruding portion 13 of the handle grip 10 pushes the operating member 30 forward (on the right side in FIG. 5), the female screw portion 54 integrated with the operating member 30 is pushed forward, and the female screw of the female screw portion 54 The state in which the side surface pushes the side surface of the male screw 53p of the male screw portion 53 is maintained.
In this state, the male screw portion 53 to which the rotation of the motor 41 is transmitted is rotating in the direction in which the male screw portion 53 and the female screw portion 54 mesh with each other, so that the male screw portion 53 and the female screw portion 54 mesh with each other. , The screwing progresses, the operating member 30 moves forward together with the female screw portion 54, the protruding portion 13 engaged with the operating member 30 can swing forward, and the handle grip 10 is an urging member. The urging force of 70 returns to the storage position (see FIGS. 3 and 4).

なお、付勢部材70は、操作部材30、連結部35又は雌ネジ部54を直接付勢するものでもよく、操作部材30、連結部35又は雌ネジ部54を、直接、後方から前方に向けて付勢する付勢部材を別途設けてもよい。 The urging member 70 may directly urge the operating member 30, the connecting portion 35, or the female screw portion 54, and the operating member 30, the connecting portion 35, or the female screw portion 54 is directly directed from the rear to the front. An urging member for urging may be provided separately.

(出力部材)
出力部材60は、略中央の軸支部が車体のドアに軸支され、表裏方向の軸を中心として揺動自在となっている。
また、出力部材60は、一端に、突出部13の操作端部12側が係合する係合部62を備え、他端に、ドアを車体に対して閉鎖状態に保持可能なラッチ機構(不図示)に連結される連結部と、を備える。
出力部材60の係合部62は、ハンドルグリップ10が収納位置から展開位置までにある状態で、突出部13と対向し、突出部13の揺動範囲における後方に位置する。
(Output member)
The output member 60 has a shaft support portion substantially in the center supported by a door of the vehicle body, and is swingable around a shaft in the front and back directions.
Further, the output member 60 is provided with an engaging portion 62 at one end to which the operating end 12 side of the protruding portion 13 engages, and at the other end is a latch mechanism (not shown) capable of holding the door in a closed state with respect to the vehicle body. ) Is provided with a connecting portion.
The engaging portion 62 of the output member 60 faces the protruding portion 13 with the handle grip 10 from the stored position to the deployed position, and is located rearward in the swing range of the protruding portion 13.

操作部材30によりハンドルグリップ10が収納位置から展開位置まで揺動するように突出部13が操作された後、ユーザがハンドルグリップ10を展開位置から作動位置まで表側に向けて揺動するように引くと、ハンドルグリップ10の揺動と連動して突出部13が後方に移動する。そして、突出部13が出力部材60の係合部62に係合し、更にハンドルグリップ10を引くと、突出部13が係合部62と接触しながら後方に移動し、軸支部を中心として出力部材60は、図2において反時計回りに揺動する。
出力部材60が揺動すると、連結部に連結されたラッチ機構が作動し、ドアの閉鎖状態を解除する。
After the protrusion 13 is operated by the operating member 30 so that the handle grip 10 swings from the stored position to the deployed position, the user pulls the handle grip 10 from the deployed position to the operating position so as to swing toward the front side. Then, the protrusion 13 moves rearward in conjunction with the swing of the handle grip 10. Then, when the protruding portion 13 engages with the engaging portion 62 of the output member 60 and the handle grip 10 is further pulled, the protruding portion 13 moves rearward while contacting the engaging portion 62, and outputs with the shaft support portion as the center. The member 60 swings counterclockwise in FIG.
When the output member 60 swings, the latch mechanism connected to the connecting portion operates to release the closed state of the door.

(動作)
以下、ドアハンドル装置1の動作の概要を、実施形態に基づいて、図1から図8を用いて説明する。
(motion)
Hereinafter, the outline of the operation of the door handle device 1 will be described with reference to FIGS. 1 to 8 based on the embodiment.

初めに、前提として、ドアハンドル装置1は収納位置(図3及び図4参照)にある。 First, as a premise, the door handle device 1 is in the storage position (see FIGS. 3 and 4).

(1)ドアを閉鎖状態から解除するため、ユーザはドアハンドル装置1に近づき、スイッチ100(図1参照)に接触する。なお、スイッチ100は、例えば、ドアに設けられるものであり、接触式でも非接触式でもよい。 (1) In order to release the door from the closed state, the user approaches the door handle device 1 and touches the switch 100 (see FIG. 1). The switch 100 is provided on the door, for example, and may be a contact type or a non-contact type.

(2)スイッチ100が接触を検知すると、モータ制御部は、タイマを作動させるとともに、駆動部40を駆動する。詳細には、モータ41によりモータ出力軸42が回転し、第1ギヤ51及び第2ギヤ52を介して、雄ネジ部53が、前方から後方を見たときに反時計回りに回転する。 (2) When the switch 100 detects a contact, the motor control unit operates a timer and drives the drive unit 40. Specifically, the motor 41 rotates the motor output shaft 42, and the male screw portion 53 rotates counterclockwise when viewed from the front to the rear via the first gear 51 and the second gear 52.

(3)雄ネジ部53が反時計回りに回転すると、雄ネジ部53の雄ネジ53pは右ねじであるので、雄ネジ53pと噛み合って螺合している螺合部54qを設けた雌ネジ部54は、後方(図3において左)に移動する。 (3) When the male screw portion 53 rotates counterclockwise, the male screw 53p of the male screw portion 53 is a right-handed screw, so that a female screw provided with a screw portion 54q that meshes with and is screwed with the male screw 53p. The unit 54 moves rearward (left in FIG. 3).

(4)雌ネジ部54が後方に移動すると、雌ネジ部54と一体となった操作部材30が後方に移動する。 (4) When the female screw portion 54 moves rearward, the operating member 30 integrated with the female screw portion 54 moves rearward.

(5)操作部材30が後方に移動すると、操作部材30が突出部13に係合して、突出部13が後方に移動する。そして、突出部13と一体となったハンドルグリップ10は、付勢部材70の付勢力に抗して、収納位置(図3及び図4参照)から展開位置(図5及び図6参照)に揺動する。 (5) When the operating member 30 moves rearward, the operating member 30 engages with the protruding portion 13 and the protruding portion 13 moves rearward. Then, the handle grip 10 integrated with the protrusion 13 swings from the storage position (see FIGS. 3 and 4) to the unfolding position (see FIGS. 5 and 6) against the urging force of the urging member 70. Move.

(6)ハンドルグリップ10が展開位置となるまで操作部材30が移動すると、雄ネジ53pと螺合部54qの噛み合いが外れ、雄ネジ53pの外径部が雌ネジ部54のガイド部54gに支持された状態となる(図5参照)。雄ネジ53pと螺合部54qの噛み合いが外れてからは、モータ41の回転はしばらく維持されるので、雄ネジ部53はガイド部54gに支持された状態で雌ネジ部54に対して空転することになるが、操作部材30は、それ以上後方に移動しなくなり、展開位置に留まる。 (6) When the operating member 30 moves until the handle grip 10 is in the deployed position, the male screw 53p and the screwed portion 54q are disengaged, and the outer diameter portion of the male screw 53p is supported by the guide portion 54g of the female screw portion 54. (See FIG. 5). After the male screw 53p and the screw portion 54q are disengaged, the rotation of the motor 41 is maintained for a while, so that the male screw portion 53 idles with respect to the female screw portion 54 while being supported by the guide portion 54g. However, the operating member 30 does not move further backward and stays in the deployed position.

(7)モータ制御部は、駆動部40を駆動したときに作動させたタイマがあらかじめ設定した時間になると、モータ41の駆動を停止し、タイマをリセットする。
また、展開位置において、突出部13は出力部材60の係合部62に近接又は当接する(図6参照)。
(7) The motor control unit stops driving the motor 41 and resets the timer when the timer activated when the drive unit 40 is driven reaches a preset time.
Further, at the unfolded position, the protruding portion 13 approaches or comes into contact with the engaging portion 62 of the output member 60 (see FIG. 6).

(8)図6に示すように、ハンドルグリップ10が展開位置となると、ユーザが直接、ハンドルグリップ10の操作端部12を操作できるようになる。 (8) As shown in FIG. 6, when the handle grip 10 is in the deployed position, the user can directly operate the operation end portion 12 of the handle grip 10.

(9)ユーザが展開位置にあるハンドルグリップ10を揺動させ、操作位置(図7及び図8参照)まで操作すると、ハンドルグリップ10の突出部13が更に揺動して、出力部材60の係合部62を押すことで出力部材60を操作し、出力部材60に連結されたロッド(不図示)がラッチ機構(不図示)を操作して、ドアの閉鎖状態が開錠され、ドアが開放可能となる。 (9) When the user swings the handle grip 10 in the deployed position and operates it to the operating position (see FIGS. 7 and 8), the protruding portion 13 of the handle grip 10 further swings, and the output member 60 is engaged. The output member 60 is operated by pushing the joint portion 62, the rod (not shown) connected to the output member 60 operates the latch mechanism (not shown), the closed state of the door is unlocked, and the door is opened. It will be possible.

(10)ハンドルグリップ10が操作位置にあるときに、ユーザがハンドルグリップ10から手を離すと、ハンドルグリップ10は付勢部材70の付勢力により展開位置まで移動し、突出部13が操作部材30の係合部32に係合することで停止する。 (10) When the user releases the handle grip 10 while the handle grip 10 is in the operating position, the handle grip 10 moves to the deployed position by the urging force of the urging member 70, and the protruding portion 13 moves to the operating member 30. It stops by engaging with the engaging portion 32 of.

(11)モータ制御部は、ドアが再び閉じられたこと、あるいは、ラッチ機構が閉鎖状態となったことを検知すると、モータ制御部は、タイマを作動させるとともに、駆動部40を駆動して、モータ41を逆転(図5において前方から後方に見て時計回りに回転)させる。すると、付勢部材70によって、雌ネジ部54と雄ネジ部53との噛み合いが再開するように、雌ネジ部54と雄ネジ部53とが互いに近接する方向に付勢されているので、雌ネジ部54と雄ネジ部53とが噛み合う。 (11) When the motor control unit detects that the door is closed again or the latch mechanism is in the closed state, the motor control unit operates the timer and drives the drive unit 40. The motor 41 is reversed (rotated clockwise when viewed from the front to the rear in FIG. 5). Then, the female screw portion 54 and the male screw portion 53 are urged in a direction close to each other so that the meshing between the female screw portion 54 and the male screw portion 53 is restarted by the urging member 70. The screw portion 54 and the male screw portion 53 mesh with each other.

(12)雌ネジ部54と雄ネジ部53とが噛み合うと、雄ネジ部53が回転するのに伴い、雌ネジ部54が前方に移動する。そして、雌ネジ部54と一体となった操作部材30が前方(図3及び図4参照)に移動して元の収納位置に戻る。また、ハンドルグリップ10は、付勢部材70の付勢力によって収納位置まで移動する。 (12) When the female screw portion 54 and the male screw portion 53 mesh with each other, the female screw portion 54 moves forward as the male screw portion 53 rotates. Then, the operating member 30 integrated with the female screw portion 54 moves forward (see FIGS. 3 and 4) and returns to the original storage position. Further, the handle grip 10 moves to the storage position by the urging force of the urging member 70.

(13)操作部材30は段部28の端部に設けられたスライダストッパ27で移動が規制され、ハンドルグリップ10はベース部材20に設けられたハンドルストッパ(不図示)で移動が規制され、収納位置に保持される。そして、モータ制御部は、駆動部40を駆動したときに作動させたタイマがあらかじめ設定した時間になると、モータ41の駆動を停止し、タイマをリセットする。 (13) The operation member 30 is restricted from moving by a slider stopper 27 provided at the end of the step 28, and the handle grip 10 is restricted from moving by a handle stopper (not shown) provided on the base member 20 and is stored. Hold in place. Then, when the timer activated when the drive unit 40 is driven reaches a preset time, the motor control unit stops driving the motor 41 and resets the timer.

(14)モータ41が何らかの理由で作動しない場合には、手動にてハンドルグリップ10を収納位置から展開位置、展開位置から操作位置まで操作することで、出力部材60を操作でき、ラッチ機構を操作できる。このとき、操作部材30には切欠部31が設けられているので、ハンドルグリップ10の突出部13が操作部材30に干渉することなく、操作できる。 (14) If the motor 41 does not operate for some reason, the output member 60 can be operated and the latch mechanism is operated by manually operating the handle grip 10 from the storage position to the deployment position and from the deployment position to the operation position. it can. At this time, since the operating member 30 is provided with the notch portion 31, the protruding portion 13 of the handle grip 10 can be operated without interfering with the operating member 30.

このように、ドアハンドル装置1は、収納位置で空気抵抗を小さくでき、見た目もすっきりとし、ユーザがドアの閉鎖状態を解除する際は、駆動部40の駆動により展開位置までハンドルグリップ10を展開するので、空力性と意匠性と利便性を達成できる。 In this way, the door handle device 1 can reduce the air resistance at the storage position and has a neat appearance, and when the user releases the closed state of the door, the handle grip 10 is deployed to the deployment position by driving the drive unit 40. Therefore, aerodynamics, design and convenience can be achieved.

また、ドアハンドル装置1は、雄ネジ部53と雌ネジ部54との噛み合いが外れて空転することにより、モータ41の回転を停止しなくても、操作部材30を所定の移動量だけ移動させて停止する制御ができるように構成されているので、操作部材30を所定の移動量だけ移動させて停止するためのセンサを別途設ける必要がなく、部品数を削減でき、コストを低減できる。 Further, the door handle device 1 moves the operating member 30 by a predetermined amount of movement without stopping the rotation of the motor 41 by disengaging the male screw portion 53 and the female screw portion 54 and idling. Since it is configured so that the operation member 30 can be stopped by moving the operating member 30, it is not necessary to separately provide a sensor for moving the operating member 30 by a predetermined movement amount to stop the operation member 30, the number of parts can be reduced, and the cost can be reduced.

以上、本発明の好ましい実施形態について詳述したが、本発明に係るドアハンドル装置1は上述した実施形態に限定されるものではなく、特許請求の範囲に記載された本発明の要旨の範囲内において、種々の変形、変化が可能である。 Although the preferred embodiment of the present invention has been described in detail above, the door handle device 1 according to the present invention is not limited to the above-described embodiment, but is within the scope of the gist of the present invention described in the claims. In, various deformations and changes are possible.

例えば、上記実施形態においては、伝達機構50が、モータ41の回転に伴い回転する雄ネジ部53と、操作部材30と一体となった雌ネジ部54を備えるものであったが、伝達機構50が、モータ41の回転に伴い回転する雌ネジ部と、操作部材30と一体となった雄ネジ部を備えるものであってもよい。 For example, in the above embodiment, the transmission mechanism 50 includes a male screw portion 53 that rotates with the rotation of the motor 41 and a female screw portion 54 that is integrated with the operation member 30, but the transmission mechanism 50. However, it may be provided with a female screw portion that rotates with the rotation of the motor 41 and a male screw portion that is integrated with the operating member 30.

例えば、上記実施形態においては、伝達機構50が、第1ギヤ51及び第2ギヤ52を備えるものであったが、これに限らず、モータ41の性能に応じてギヤを設けない機構としてもよく、ギヤの種類や向きや数を変えてもよい。 For example, in the above embodiment, the transmission mechanism 50 includes the first gear 51 and the second gear 52, but the present invention is not limited to this, and a mechanism that does not provide a gear may be used depending on the performance of the motor 41. , The type, direction and number of gears may be changed.

本発明のドアハンドル装置1によれば、車体のドアに設けられたベース部材20と、ドアの外面に略同一面をなすように没入した収納位置と、ドアの外面から突出した展開位置と、展開位置から突出した操作位置とに揺動可能なハンドルグリップ10と、ハンドルグリップ10を操作する操作部材30と、操作部材30を駆動する駆動部40と、駆動部40からの駆動力を伝達して操作部材30を作動させる伝達機構50と、を備え、伝達機構50は、雄ネジ部53と、雄ネジ部53に対して螺合自在な雌ネジ部54とを有し、ハンドルグリップ10が収納位置から展開位置まで揺動するように操作部材30を作動させたときに、雄ネジ部53と雌ネジ部54との噛み合いが外れるように構成したので、ハンドルグリップ10や操作部材30の位置を検知するスイッチ等が不要となり、部品数を削減でき、コストを低減できる。 According to the door handle device 1 of the present invention, the base member 20 provided on the door of the vehicle body, the storage position immersed so as to form substantially the same surface as the outer surface of the door, and the deployment position protruding from the outer surface of the door. A handle grip 10 that can swing to an operation position protruding from the deployed position, an operation member 30 that operates the handle grip 10, a drive unit 40 that drives the operation member 30, and a drive force from the drive unit 40 are transmitted. The transmission mechanism 50 includes a transmission mechanism 50 for operating the operating member 30, and the transmission mechanism 50 has a male screw portion 53 and a female screw portion 54 that can be screwed to the male screw portion 53, and the handle grip 10 has a handle grip 10. When the operating member 30 is operated so as to swing from the storage position to the unfolding position, the male screw portion 53 and the female screw portion 54 are configured to be disengaged, so that the positions of the handle grip 10 and the operating member 30 are disengaged. The number of parts can be reduced and the cost can be reduced by eliminating the need for a switch or the like for detecting.

本発明のドアハンドル装置1によれば、雌ネジ部54は、操作部材30と一体となって作動するので、簡素な構造で雌ネジ部54と操作部材30とを連動させることができる。 According to the door handle device 1 of the present invention, the female screw portion 54 operates integrally with the operating member 30, so that the female screw portion 54 and the operating member 30 can be interlocked with each other with a simple structure.

本発明のドアハンドル装置1によれば、雌ネジ部54は、雌ネジが設けられた螺合部54qと、螺合部54qに隣接し、雄ネジ部53の外径よりも大きい内径を有し、雄ネジ部53を支持するガイド部54gと、を有するので、ハンドルグリップ10を収納位置から展開位置まで揺動するように操作部材30を作動させたときに、雄ネジ部53と雌ネジ部54との噛み合いが外れても、ガイド部54gが雄ネジ部53(雄ネジ53p)を螺合部54qと再び噛み合い可能な位置に保持する。また、ガイド部54gが操作部材30の姿勢を保持し、操作部材30をガタつくことなく支持できる。 According to the door handle device 1 of the present invention, the female screw portion 54 has an inner diameter larger than the outer diameter of the male screw portion 53, which is adjacent to the screw portion 54q provided with the female screw and the screw portion 54q. Since it has a guide portion 54g that supports the male screw portion 53, the male screw portion 53 and the female screw are formed when the operating member 30 is operated so as to swing the handle grip 10 from the storage position to the deployment position. Even if the engagement with the portion 54 is disengaged, the guide portion 54g holds the male screw portion 53 (male screw 53p) in a position where it can be engaged again with the screwed portion 54q. Further, the guide portion 54g holds the posture of the operating member 30, and can support the operating member 30 without rattling.

本発明のドアハンドル装置1によれば、噛み合いが外れた状態から噛み合いが再開するように、雌ネジ部54と雄ネジ部53とが互いに近接する方向に付勢する付勢部材70を備えるので、雌ネジ部54と雄ネジ部53との噛み合いが外れた状態から、再び、両者を噛み合わせることができる。 According to the door handle device 1 of the present invention, the urging member 70 is provided so that the female screw portion 54 and the male screw portion 53 are urged in a direction close to each other so that the meshing is restarted from the disengaged state. , The female screw portion 54 and the male screw portion 53 can be meshed again from the disengaged state.

本発明のドアハンドル装置1によれば、付勢部材70は、ハンドルグリップ10を、操作位置から収納位置に向けて付勢するので、付勢部材70が、雌ネジ部54と雄ネジ部53との噛み合いが外れた状態から、再び、両者を噛み合わせる機能と、ハンドルグリップ10を操作位置から収納位置に戻す機能と、を兼ねることができる。 According to the door handle device 1 of the present invention, the urging member 70 urges the handle grip 10 from the operating position to the storage position, so that the urging member 70 has a female screw portion 54 and a male screw portion 53. It is possible to have both a function of engaging the two again from a state of being disengaged with the handle grip 10 and a function of returning the handle grip 10 from the operation position to the storage position.

1 ドアハンドル装置
10 ハンドルグリップ
11 軸支端部
12 操作端部
13 突出部
20 ベース部材
20a 逃げ穴
27 スライダストッパ
28 段部
30 操作部材
31 切欠部
32 係合部
35 連結部
40 駆動部
41 モータ
42 モータ出力軸
50 伝達機構
51 第1ギヤ
52 第2ギヤ
53 雄ネジ部
53p 雄ネジ
54 雌ネジ部
54q 螺合部
54g ガイド部
60 出力部材
62 係合部
100 スイッチ
X 接線方向
1 Door handle device 10 Handle grip 11 Shaft support end 12 Operation end 13 Protruding part 20 Base member 20a Relief hole 27 Slider stopper 28 Step part 30 Operation member 31 Notch 32 Engagement part 35 Connecting part 40 Drive part 41 Motor 42 Motor output shaft 50 Transmission mechanism 51 1st gear 52 2nd gear 53 Male threaded part 53p Male threaded 54 Female threaded part 54q Threaded part 54g Guide part 60 Output member 62 Engaging part 100 Switch X tangential direction

Claims (5)

車体のドアに設けられたベース部材と、
前記ドアの外面に略同一面をなすように没入した収納位置と、前記ドアの外面から突出した展開位置と、前記展開位置から突出した操作位置とに揺動可能なハンドルグリップと、
前記ハンドルグリップを操作する操作部材と、
前記操作部材を駆動する駆動部と、
前記駆動部からの駆動力を伝達して前記操作部材を作動させる伝達機構と、を備え、
前記伝達機構は、雄ネジ部と、前記雄ネジ部に対して螺合自在な雌ネジ部とを有し、
前記ハンドルグリップが前記収納位置から前記展開位置まで揺動するように前記操作部材を作動させたときに、前記雄ネジ部と前記雌ネジ部との噛み合いが外れるように構成したことを特徴とするドアハンドル装置。
The base member provided on the car body door and
A handle grip that can swing between a storage position that is immersed so as to form substantially the same surface as the outer surface of the door, a deployment position that protrudes from the outer surface of the door, and an operation position that protrudes from the deployment position.
The operating member that operates the handle grip and
A drive unit that drives the operating member and
A transmission mechanism that transmits a driving force from the driving unit to operate the operating member is provided.
The transmission mechanism has a male screw portion and a female screw portion that can be screwed with respect to the male screw portion.
When the operating member is operated so that the handle grip swings from the storage position to the deployment position, the male screw portion and the female screw portion are disengaged from each other. Door handle device.
前記雌ネジ部は、前記操作部材と一体となって作動する
ことを特徴とする請求項1に記載のドアハンドル装置。
The door handle device according to claim 1, wherein the female screw portion operates integrally with the operating member.
前記雌ネジ部は、
雌ネジが設けられた螺合部と、
前記螺合部に隣接し、前記雄ネジ部の外径よりも大きい内径を有し、前記雄ネジ部を支持するガイド部と、を有する
ことを特徴とする請求項1又は請求項2に記載のドアハンドル装置。
The female screw portion is
A screw part with a female screw and
The first or second aspect of the present invention, wherein the screw portion has an inner diameter larger than the outer diameter of the male screw portion, and has a guide portion for supporting the male screw portion. Door handle device.
前記噛み合いが外れた状態から前記噛み合いが再開するように、前記雌ネジ部と前記雄ネジ部とが互いに近接する方向に付勢する付勢部材を備える
ことを特徴とする請求項1から請求項3のいずれか1項に記載のドアハンドル装置。
Claim 1 to claim 1, wherein the urging member is provided so that the female screw portion and the male screw portion are urged in a direction close to each other so that the meshing is restarted from the disengaged state. The door handle device according to any one of 3.
前記付勢部材は、前記ハンドルグリップを、操作位置から収納位置に向けて付勢する
ことを特徴とする請求項4に記載のドアハンドル装置。
The door handle device according to claim 4, wherein the urging member urges the handle grip from an operation position to a storage position.
JP2016232629A 2016-11-30 2016-11-30 Door handle device Active JP6769005B2 (en)

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JPS61261587A (en) * 1985-05-16 1986-11-19 株式会社アルファ Motor type door lock system
JP2527389Y2 (en) * 1987-05-19 1997-02-26 アスモ 株式会社 Door lock device for automobile
JPH0718284B2 (en) * 1988-05-23 1995-03-01 株式会社大井製作所 Vehicle actuator
GB2224546A (en) * 1988-08-23 1990-05-09 Rockwell Automotive Body Syst Vehicle door latch and like actuators
JPH0748908Y2 (en) * 1989-07-31 1995-11-08 株式会社アルファ Flat handle device
DE4108641C2 (en) * 1991-03-16 1995-01-05 Kiekert Gmbh Co Kg Electric motor drive for a central locking device on a motor vehicle
JP3165570B2 (en) * 1993-09-17 2001-05-14 本田技研工業株式会社 Opening / closing device for vehicle opening / closing body
FR2765910B1 (en) * 1997-07-11 1999-10-01 Rockwell Lvs CONDEMNATION-DECONDAMNATION ACTUATOR FOR A MOTOR VEHICLE DOOR LOCK, AND LOCK EQUIPPED WITH SUCH AN ACTUATOR
GB2517348B (en) * 2012-09-25 2015-09-23 Jaguar Land Rover Ltd Retractable handle arrangement

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