JP2009293330A - Opening and closing device for vehicle door - Google Patents

Opening and closing device for vehicle door Download PDF

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JP2009293330A
JP2009293330A JP2008150028A JP2008150028A JP2009293330A JP 2009293330 A JP2009293330 A JP 2009293330A JP 2008150028 A JP2008150028 A JP 2008150028A JP 2008150028 A JP2008150028 A JP 2008150028A JP 2009293330 A JP2009293330 A JP 2009293330A
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door
rotating
actuator
locking
locked
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JP5048591B2 (en
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Setsuo Seshimo
下 節 男 瀬
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TOYO BROTHER KOGYO KK
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TOYO BROTHER KOGYO KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening and closing device for a vehicle door which can maintain a door lock state while reducing consumption of a battery power source. <P>SOLUTION: The opening and closing device for a vehicle door is provided with a control part 200 which applies current to an actuator 25' by using a battery power source 110 mounted on a vehicle based on the ON instruction of a lock part 102 of a remote control switch 100 to move a forward/backward moving member 25'a forward and after a fixed time, stops the application of current to the actuator 25', and applies current to the actuator 25' by using the battery power source 110 based on the ON instruction of a release part 101 of the remote control switch 100 to move the forward/backward moving member 25'a backward and after a fixed time, stops the application of current to the actuator 25'. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、車両扉用開閉装置に係り、特に、バッテリ電源の消耗の低減化を図ってドアのロック状態を保持することができる車両扉用開閉装置に関する。     The present invention relates to an opening / closing device for a vehicle door, and more particularly, to an opening / closing device for a vehicle door that can reduce the consumption of a battery power source and maintain a locked state of the door.

従来、トレーに載置された食品類を複数収容する保冷 ・保温機能付き収容庫を備えた配膳車がある（例えば、特許文献１参照）。
この収容庫は、トレーを出し入れするための開口部に開閉自在のドアを備え、ドアの上端にロック用の固定プレートが固着され、この固定プレートに対してスライドすることによってロック位置とアンロック位置との間で移動自在であるスライドプレートが設けられている。
このスライドプレートは、ソレノイドのプランジャに固定されている。キースイッチの操作によってソレノイドが作動し、スライドプレートをロック位置とアンロック位置との間で切り換えるようになっている。 2. Description of the Related Art Conventionally, there is a distribution car equipped with a storage container with a cold / heat retention function for accommodating a plurality of foods placed on a tray (see, for example, Patent Document 1).
This storage is provided with a door that can be opened and closed at the opening for inserting and removing the tray, and a locking fixing plate is fixed to the upper end of the door. By sliding with respect to this fixing plate, the locking position and the unlocking position are provided. A slide plate is provided that is movable between and.
This slide plate is fixed to a solenoid plunger. The solenoid is activated by the operation of the key switch, and the slide plate is switched between the lock position and the unlock position.

しかし、ソレノイドを作動させて、スライドプレートを固定プレートに対してスライドさせて、ロック位置に固定させる動作を継続させるには、バッテリの電源を継続して使用してソレノイドを作動しなければならず、バッテリ電源を消耗するという問題点があった。
特開２００１−９８８０８号公報 However, in order to continue the operation of operating the solenoid and sliding the slide plate relative to the fixed plate and fixing it in the locked position, the solenoid must be operated using the battery power continuously. There was a problem that the battery power was consumed.
JP 2001-98808 A

本発明は、前記した問題点を除去するようにした車両扉用開閉装置を提供することを目的とする。     It is an object of the present invention to provide a vehicle door opening / closing device that eliminates the above-described problems.

前記した問題を解決するための本発明は、荷物室の開口部をスライドして開閉する扉と、この扉の上部を案内する案内通路に取り付けられた第１のストッパー部材と、前記扉の上部に取り付けられ、前記第１のストッパー部材に係止するラッチと、前記荷物室の外より操作できるように、前記扉に取り付けられたレバーを有するレバー体と、前記レバーの回転により回動するように、前記レバー体に取り付けられた回動体と、前記扉内部に設けられ、前記回動体と前記ラッチとを接続する接続体と、前記扉がスライドして、前記ラッチの先端部が前記ラッチの弾性部材の付勢力に反して前記第１のストッパー部材を乗り越えて、前記ラッチの先端部と前記第１のストッパー部材とが係止して、前記ドアが開かないロック機構が構成され、前記扉内部に設けられたアクチュエータと、このアクチュエータによって進退する進退部材と、この進退部材に接続された第１の接続部材と、この第１の接続部材に接続されると共に、前記扉に回動自在に支持された回動部材と、この回動部材の回動状態を保持する保持部材と、前記回動部材に接続された第２の接続部材と、この第２の接続部材を介して接続されると共に、前記レバーに係止して前記レバーの回動を阻止する回動自在な第２のストッパー部材と、前記アクチュエータの通電により前記進退部材は、前記回動部材に向かって後退又は前進するものであり、後退した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記第２のストッパー部材と前記レバーとの係止状態を解除して、前記レバーの回動をフリーとし、前記レバーを回動させると、前記接続体を介して前記ラッチの先端部が降下し、前記ラッチの先端部と前記第１のストッパー部材との係止状態が解除され、前記扉の開動作を許容するものであり、前進した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記第２のストッパー部材を回動させて前記レバーに係止させ、前記レバーの回動をロックし、少なくとも、解除部とロック部とを有するリモコンスイッチと、このリモコンスイッチのロック部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を前進させ、一定時間後、前記アクチュエータへの通電を停止すると共に、前記リモコンスイッチの解除部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を後退させ、一定時間後、前記アクチュエータへの通電を停止する制御部とを備えたものである。     The present invention for solving the above-described problems includes a door that opens and closes by sliding an opening of a luggage compartment, a first stopper member attached to a guide passage that guides an upper portion of the door, and an upper portion of the door. Attached to the first stopper member and latched to the first stopper member, a lever body having a lever attached to the door so as to be operated from outside the luggage compartment, and rotating by the rotation of the lever. Further, a rotating body attached to the lever body, a connecting body provided inside the door and connecting the rotating body and the latch, the door slides, and a leading end of the latch A lock mechanism is constructed in which the first stopper member is overcome over the first stopper member against the urging force of the elastic member, the leading end of the latch and the first stopper member are locked, and the door is not opened. An actuator provided inside, an advance / retreat member that advances and retreats by the actuator, a first connection member connected to the advance / retreat member, and is connected to the first connection member and is rotatable to the door The supported rotation member, a holding member that holds the rotation state of the rotation member, a second connection member connected to the rotation member, and the second connection member are connected to each other. And a second stopper member that is freely locked to the lever and prevents the lever from rotating, and the advancing / retracting member retracts or advances toward the rotating member when the actuator is energized. In the case of retreating, the locking state between the second stopper member and the lever is released via the first connecting member, the rotating member, and the second connecting member, Rotation of the lever When the lever is turned free and the lever is rotated, the leading end of the latch is lowered via the connecting body, the latching state between the leading end of the latch and the first stopper member is released, and the door When the lever moves forward, the lever moves the second stopper member via the first connecting member, the rotating member, and the second connecting member to move the lever. The remote control switch having at least a release portion and a lock portion, and a battery power source mounted on the vehicle by an ON instruction of the lock portion of the remote control switch The actuator is energized, the advance / retreat member is advanced, and after a certain period of time, the actuator is de-energized and mounted on the vehicle by an ON instruction of the release portion of the remote control switch. And a control unit that energizes the actuator using the battery power source, retracts the advance / retreat member, and stops energization of the actuator after a predetermined time.

また、請求項２記載の車両ドア用開閉装置は、荷物室の開口部を開閉する扉と、この扉に取り付けられる取っ手と、この取っ手の近くに取り付けられると共に、進退自在な部材を有する解除釦と、前記荷物室の上部又は下部に取り付けられた被係止部材と、前記扉に回動自在に取り付けられた回動軸と、この回動軸に取り付けられ、前記被係止部材に係止する係止部材と、この係止部材が前記被係止部材に係止した状態を解除する解除機構と、この解除機構は、前記解除釦と、第１、第２の係止部材と、前記第１の係止部材を付勢する第１の弾性部材と、前記第２の係止部材を付勢する第２の弾性部材とを有し、前記第１の係止部材は、前記回動軸に取り付けられて前記回動軸と一体的に回動し、前記第２の係止部材は、前記第１の係止部材に係合して、前記第１の係止部材の移動を阻止するように前記扉の係止部材取付部に取り付けられ、前記第１の弾性部材と前記第２の弾性部材の付勢方向は、異なる方向であり、前記解除釦を押して、前記進退自在な部材を介して前記第２の係止部材を回動させて前記第１の係止部材を移動させて、前記回動軸の回動規制を解除するものであり、前記扉内部に設けられたアクチュエータと、このアクチュエータによって進退する進退部材と、この進退部材に接続された第１の接続部材と、弧状の長孔を有し、前記第１の接続部材に接続されると共に、前記扉に回動自在に支持された回動部材と、この回動部材の回動状態を保持する弾性部材と、この弾性部材は、一端を前記回動部材に設けた第１の支持部材に、他端を前記扉に支持された第２の支持部材に、それぞれ接続され、前記回動部材に接続された第２の接続部材と、この第２の接続部材を介して接続されると共に、前記扉に回動自在に取り付けられた回動体と、前記アクチュエータの通電により前記進退部材は、前記回動部材に向かって後退又は前進するものであり、後退した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記解除釦の前記進退自在な部材の前記第２の係止部材への移動を許容し、前記解除釦を押すと、前記進退自在な部材が前記第２の係止部材に向かって前進し、前記第２の係止部材に当接して、前記第２の係止部材を前記第２の弾性部材の付勢方向と逆方向に回動させて、前記解除機構が解除され、前記ドアの開動作を許容するものであり、前進した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記回動体を回動させ、前記解除釦の前記進退自在な部材の前記第２の係止部材への当接を阻止するものであり、 前記第２の支持部材は、弧状の長孔を介して前記回動部材より突出するように位置し、前記進退部材が前進した場合、前記回動部材の回動中心より上に位置した前記第１の支持部材が、前記回動部材の回動中心より下に位置するように、前記回動部材は回動し、少なくとも、解除部とロック部とを有するリモコンスイッチと、このリモコンスイッチのロック部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を前進させ、一定時間後、前記アクチュエータへの通電を停止すると共に、前記リモコンスイッチの解除部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を後退させ、一定時間後、前記アクチュエータへの通電を停止する制御部とを備えているものである。     According to a second aspect of the present invention, there is provided a door opening / closing device for a vehicle door, a door for opening / closing an opening of a luggage compartment, a handle attached to the door, a release button attached to the vicinity of the handle and having a movable member. A locked member attached to the upper or lower portion of the luggage compartment, a rotating shaft rotatably attached to the door, and attached to the rotating shaft and locked to the locked member The release member, the release mechanism for releasing the state where the lock member is locked to the locked member, the release mechanism, the release button, the first and second lock members, A first elastic member that urges the first locking member; and a second elastic member that urges the second locking member. The second locking member is attached to a shaft and rotates integrally with the rotation shaft, and the second locking member is the first locking member. It is attached to the locking member mounting portion of the door to engage and prevent the movement of the first locking member, and the urging directions of the first elastic member and the second elastic member are: It is in a different direction, and the release button is pressed, the second locking member is rotated via the movable member, the first locking member is moved, and the rotation shaft is rotated. The restriction is released, and includes an actuator provided inside the door, an advance / retreat member that advances and retreats by the actuator, a first connection member connected to the advance / retreat member, and an arc-shaped elongated hole, A rotating member that is connected to the first connecting member and is rotatably supported by the door, an elastic member that holds the rotating state of the rotating member, and one end of the elastic member that rotates the rotating member. A second support member supported on the door by the first support member provided on the moving member. A second connecting member connected to the supporting member and connected to the rotating member; a rotating body connected to the support member and rotatably connected to the door; When the actuator is energized, the advance / retreat member moves backward or forward toward the rotating member, and when retracted, the first connecting member, the rotating member, and the second connecting member. The movement of the release button to the second locking member is permitted via the release button, and when the release button is pressed, the advanceable / retractable member moves toward the second locking member. The second locking member is rotated in the direction opposite to the urging direction of the second elastic member to release the release mechanism, The door is allowed to open. The rotating body is rotated via one connecting member, the rotating member, and the second connecting member, and the release button is brought into contact with the second locking member. The second support member is positioned so as to protrude from the rotating member through an arc-shaped elongated hole, and when the advance / retreat member moves forward, the second support member starts from the rotation center of the rotating member. A remote control switch having at least a release portion and a lock portion, wherein the pivot member rotates so that the first support member located above is located below the pivot center of the pivot member; In response to the ON instruction of the lock part of the remote control switch, the battery power source mounted on the vehicle is used to energize the actuator, the advance / retreat member is advanced, and after a certain time, the energization to the actuator is stopped. The remote control switch A controller that energizes the actuator using a battery power source mounted on the vehicle in response to an ON instruction of the release unit of the vehicle, retracts the advancing and retracting member, and stops energizing the actuator after a predetermined time. It is what.

請求項１記載の車両ドア用開閉装置によれば、ラッチの先端部と第１のストッパー部材とが係止して、扉が開かないロックした状態を、「リモコンスイッチのロック部のＯＮ指示により、アクチュエータに通電し、進退部材を前進させ、第１の接続部材、回動部材及び第２の接続部材を介して、第２のストッパー部材を回動させてレバーに係止させて」、保持させ、荷物室内の品物の保管の安全化を図り、しかも、その保持状態も、制御部により、車に搭載されたバッテリ電源を利用して、アクチュエータに通電し、進退部材を前進又は後退させ、一定時間後、前記アクチュエータへの通電を停止するため、バッテリ電源の消耗の低減化をも図ることができる。     According to the vehicle door opening and closing device of the first aspect, the leading end portion of the latch and the first stopper member are locked so that the door is not opened. The actuator is energized, the advance / retreat member is advanced, the second stopper member is rotated through the first connection member, the rotation member, and the second connection member, and is locked to the lever. " The storage of the goods in the luggage compartment is made safer, and the holding state is also controlled by the control unit using a battery power source mounted on the vehicle, and the actuator is energized to move the advance / retreat member forward or backward, Since the energization of the actuator is stopped after a certain time, it is possible to reduce the battery power consumption.

また、請求項２記載の車両扉用開閉装置によれば、回動軸に取り付けられた係止部材を、貨物室の上部又は下部に取り付けられた被係止部材に係止した状態を、「リモコンスイッチのロック部のＯＮ指示により、アクチュエータに通電し、進退部材を前進させ、第１の接続部材、回動部材及び第２の接続部材を介して、回動体を回動させ、解除釦の進退自在な部材の第２の係止部材への当接を阻止して」、保持させ、荷物室内の品物の保管の安全化を図り、しかも、その保持状態も、制御部により、車に搭載されたバッテリ電源を利用して、アクチュエータに通電し、進退部材を前進又は後退させ、一定時間後、前記アクチュエータへの通電を停止するため、バッテリ電源の消耗の低減化をも図ることができる。     According to the vehicle door opening and closing device according to claim 2, the state in which the locking member attached to the rotating shaft is locked to the locked member attached to the upper or lower part of the cargo compartment, By energizing the actuator in accordance with the ON instruction of the lock part of the remote control switch, the advance / retreat member is advanced, the rotating body is rotated via the first connecting member, the rotating member, and the second connecting member, and the release button Prevents the advancing and retracting members from coming into contact with the second locking member and holds them in order to secure the storage of the items in the luggage compartment, and the holding state is also mounted on the vehicle by the control unit. Since the energized battery power supply is used to energize the actuator, the advance / retreat member is moved forward or backward, and the energization to the actuator is stopped after a certain time, so that the battery power consumption can be reduced.

以下、本発明の車両扉用開閉装置を、保冷車に適用した場合の一実施例について図面に従って説明する（図１乃至図２３参照）。
１は保冷車で、この保冷車１は、車２と、この車２に設置した荷物室（貯蔵庫本体）３とから概略的に構成されている。４は、この荷物室３の背面側に設けられ、物品を出し入れするための開口部である。
この荷物室３は全体として箱状に形成され、内箱と、外箱と、この両箱間に充填された断熱材とを備えている。
５、５は開口部４に設けられ、開口部４を開閉するための、観音開きの扉である。この扉５、５は保冷車１の背面に位置するように設けられている。そして、扉５は、扉５に取り付けられる取っ手６の操作により、ヒンジ７を介して開閉自在に構成している。また、扉５は内板、外板および側部を形成する枠とを有し、内部に断熱材を充填してある。そして、保冷車１は、荷物室３の内部に生鮮食料品、冷凍食品などを収容し、この荷物室３により庫内を低温状態に保冷することにより、これら物品の輸送を行なうようにしている。８は、進退自在な部材８ａを有する解除釦で、解除釦８は、取っ手６の近く（ここで、「近く」とは、例えば、取っ手６を手で握り、親指で解除釦８をプッシュできる距離をいう。）に取り付けられる。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment in which a vehicle door opening / closing device of the present invention is applied to a cold-storage vehicle will be described with reference to the drawings (see FIGS. 1 to 23).
Reference numeral 1 denotes a cold storage vehicle, which is schematically composed of a vehicle 2 and a luggage room (storage body) 3 installed in the vehicle 2. Reference numeral 4 denotes an opening provided on the back side of the luggage compartment 3 for taking in and out articles.
The luggage compartment 3 is formed in a box shape as a whole, and includes an inner box, an outer box, and a heat insulating material filled between the two boxes.
Reference numerals 5 and 5 denote doors with double doors for opening and closing the opening 4. The doors 5 and 5 are provided so as to be located on the back surface of the cold-storage vehicle 1. The door 5 is configured to be freely opened and closed through a hinge 7 by an operation of a handle 6 attached to the door 5. The door 5 has an inner plate, an outer plate, and a frame forming a side portion, and is filled with a heat insulating material. The cold-storage vehicle 1 accommodates fresh foods, frozen foods, etc. in the luggage compartment 3 and transports these items by keeping the inside of the warehouse at a low temperature in the luggage compartment 3. . Reference numeral 8 denotes a release button having a member 8a that can be moved forward and backward. The release button 8 is close to the handle 6 (here, “near” means that the handle 6 can be grasped with a hand and the release button 8 can be pushed with a thumb, for example. It is attached to the distance.)

また、図６に示す１０は、荷物室３の扉５（本実施例では、保冷車１を背面から見て右側に位置する扉）に設けられ、扉５の施錠を行なう施錠装置である。なお、本実施例においては、保冷車１を背面から見て右側に位置する扉だけに、施錠装置１０を設けたが、本願発明にあっては、これに限らず、保冷車１を背面から見て左側に位置する扉の両方に、施錠装置１０を設けても良い。
１１は、扉の係止部材取付部で、この扉の係止部材取付部１１は、取付片１１ａと、この取付片１１ａに溶接等の手段で取り付けた断面コ字状の支持片１１ｂとからなり、取付片１１ａを介して扉５に取り付けられている。
１２は、扉５に回動自在に取り付けられた回動軸で、具体的には、扉の係止部材取付部１１を介して回動自在に取り付けられ、両端部に、開口部４の近傍に取り付けられた被係止部材（フック受）１３と対向位置し、この被係止部材１３と互いに係止し合う係止部材（フック）１４を溶接等の手段で固定して設けた回動軸である。
係止部材１４は、一側を開放した係合溝１４ａを設け、係合溝１４ａと被係止部材１３とを係合するようにしてある。係合溝１４ａの両側には、第１の保持部１４ｂ、第２の保持部１４ｃを形成している。被係止部材１３は、荷物室３の上部及び下部に取り付けられ、全体としてコ字形に形成され、係合溝１４ａと円滑に係合できるよう、断面を円形状に形成している。 Further, 10 shown in FIG. 6 is a locking device that is provided on the door 5 of the luggage compartment 3 (in the present embodiment, the door positioned on the right side when the cold truck 1 is viewed from the back), and locks the door 5. In the present embodiment, the locking device 10 is provided only on the door located on the right side when the cold truck 1 is viewed from the back. However, in the present invention, the present invention is not limited thereto, and the cold truck 1 is mounted from the back. You may provide the locking device 10 in both the doors located in the left side seeing.
Reference numeral 11 denotes a door locking member mounting portion. The door locking member mounting portion 11 includes a mounting piece 11a and a U-shaped support piece 11b attached to the mounting piece 11a by means such as welding. It is attached to the door 5 via the attachment piece 11a.
Reference numeral 12 denotes a pivot shaft that is pivotably attached to the door 5. Specifically, the pivot shaft is pivotally attached via a locking member attachment portion 11 of the door, and in the vicinity of the opening 4 at both ends. Rotation provided by fixing a locking member (hook) 14 that is opposed to the locked member (hook receiver) 13 attached to the locking member and that locks the locked member 13 with each other by means such as welding. Is the axis.
The locking member 14 is provided with an engagement groove 14 a that is open on one side, and engages the engagement groove 14 a with the locked member 13. A first holding part 14b and a second holding part 14c are formed on both sides of the engaging groove 14a. The locked member 13 is attached to the upper part and the lower part of the luggage compartment 3, is formed in a U shape as a whole, and has a circular cross section so that it can be smoothly engaged with the engaging groove 14a.

この係止部材１４が被係止部材１３に係止した状態は、解除機構によって解除される。この解除機構は、解除釦８と、第１、第２の係止部材１６、１９と、第１の係止部材１６を付勢する第１の弾性部材１５と、第２の係止部材１９を付勢する第２の弾性部材２０とを有し、
第１の係止部材１６は、回動軸１２に取り付けられて回動軸１２と一体的に回動し、第２の係止部材１９は、第１の係止部材１６に係合して、第１の係止部材１６の移動を阻止するように扉の係止部材取付部１１に取り付けられ、第１の弾性部材１５と第２の弾性部材２０の付勢方向は、異なる方向であり、解除釦８を押して、進退自在な部材８ａを介して第２の係止部材１９を回動させて第１の係止部材１６を移動させて、回動軸１２の回動規制を解除するものである。
即ち、１５は、回動軸１２に、被係止部材１３と係止部材１４との係合を解除するための回転力を、常に付与するよう設けられた第１の弾性部材（解除バネ）である。また、１６は、回動軸１２に溶接等の手段で固定し取り付けられ、一側に段部１６ａを形成する第１の係止部材（作動板）である。この段部１６ａは、第１の段部１６ａ１と第２の段部１６ａ2とから形成する（図７参照）。
そして、第１の弾性部材１５は、例えば、ねじりコイルバネで形成させてあり、コイル部分１５ａを回動軸１２に挿入すると共に、コイル部分１５ａの一端１５ｂを係止部材取付部１１に当接させ他端１５ｃを第１の係止部材１６の支持部１６ｂに引掛けて取り付けられ、第１の係止部材１６に、被係止部材１３と係止部材１４との係合を解除するための回転力を常に付与するようにしている。つまり、回動軸１２への、被係止部材１３と係止部材１４との係合を解除するための回転力は、第１の弾性部材１５により第１の係止部材１６を介して付与されている。
また、１８は係止部材取付部１１に、回動軸１２と平行して配置された操作軸である。１９は、この操作軸１８に、第１の係止部材１６と対をなすように対向して回動自在に取り付けられ、操作軸１８を境に、一側に第１の係止部材１６の段部１６ａと係合し合う係止部１９ａを設けると共に、他側に当接部１９ｂを設けた第２の係止部材（ラッチ又は、掛けがね、又は、ストッパー）である。
２０は、第２の係止部材１９に、第１の弾性部材１５により第１の係止部材１６に付与された回転方向と逆向きの回転力を、常に付与するよう設けられた第２の弾性部材（操作バネ）である。この第２の弾性部材２０は、ねじりコイルバネで形成させてあり、コイル部分２０ａを操作軸１８に挿入すると共に、コイル部分２０ａの一端２０ｂを係止部材取付部１１（取付板）に当接させ、他端２０ｃを第２の係止部材１９の当接部１９ｂ近傍に引掛けて取り付けてある。
また、８は、扉５に進退自在に設けられ、進退自在な部材８ａを第２の係止部材１９の当接部１９ｂに対向するよう臨ませた解除釦である。解除釦８は操作を容易にするため、取っ手６の近くに設けてある。この解除釦８は図示しないバネにより、常に取っ手６側に押圧保持され、バネに抗して押圧した後、押圧をやめれば、元の位置に復帰するようにしてある。 The state in which the locking member 14 is locked to the locked member 13 is released by the release mechanism. The release mechanism includes a release button 8, first and second locking members 16 and 19, a first elastic member 15 that biases the first locking member 16, and a second locking member 19. A second elastic member 20 for biasing
The first locking member 16 is attached to the rotating shaft 12 and rotates integrally with the rotating shaft 12, and the second locking member 19 is engaged with the first locking member 16. The urging directions of the first elastic member 15 and the second elastic member 20 are different directions, which are attached to the locking member mounting portion 11 of the door so as to prevent the movement of the first locking member 16. Then, the release button 8 is pressed, the second locking member 19 is rotated via the freely movable member 8a to move the first locking member 16, and the rotation restriction of the rotating shaft 12 is released. Is.
That is, 15 is a first elastic member (release spring) provided so as to always apply a rotational force for releasing the engagement between the locked member 13 and the locking member 14 to the rotating shaft 12. It is. Reference numeral 16 denotes a first locking member (operating plate) which is fixed and attached to the rotating shaft 12 by means of welding or the like and forms a step portion 16a on one side. The step 16a is formed of a first step 16a1 and a second step 16a 2 (see FIG. 7).
The first elastic member 15 is formed of, for example, a torsion coil spring, and the coil portion 15a is inserted into the rotating shaft 12, and one end 15b of the coil portion 15a is brought into contact with the locking member mounting portion 11. The other end 15c is attached to the support portion 16b of the first locking member 16 so that the engagement between the locked member 13 and the locking member 14 is released to the first locking member 16. A rotational force is always applied. That is, the rotational force for releasing the engagement between the locked member 13 and the locking member 14 with respect to the rotating shaft 12 is applied by the first elastic member 15 via the first locking member 16. Has been.
Reference numeral 18 denotes an operation shaft disposed on the locking member mounting portion 11 in parallel with the rotation shaft 12. Reference numeral 19 is attached to the operation shaft 18 so as to be opposed to the first locking member 16 so as to be rotatable, and the first locking member 16 is disposed on one side of the operation shaft 18. This is a second locking member (latch, latch, or stopper) provided with a locking portion 19a that engages with the stepped portion 16a and provided with a contact portion 19b on the other side.
A second locking member 20 is provided so as to always apply a rotational force opposite to the rotational direction applied to the first locking member 16 by the first elastic member 15 to the second locking member 19. It is an elastic member (operation spring). The second elastic member 20 is formed of a torsion coil spring. The coil portion 20a is inserted into the operation shaft 18 and one end 20b of the coil portion 20a is brought into contact with the locking member attachment portion 11 (attachment plate). The other end 20 c is hooked and attached to the vicinity of the contact portion 19 b of the second locking member 19.
Reference numeral 8 denotes a release button which is provided on the door 5 so as to be able to advance and retract, and faces the abutting portion 19b of the second locking member 19 with the freely movable member 8a. The release button 8 is provided near the handle 6 for easy operation. The release button 8 is always pressed and held on the handle 6 side by a spring (not shown), and after pressing against the spring, when the pressing is stopped, the release button 8 returns to its original position.

また、図６に示す２５は、扉５内部に設けられたアクチュエータで、２５ａは、アクチュエータ２５によって進退する進退部材である。アクチュエータ２５は、通電により制御部２５Ａ（図３参照）により動作し、進退部材２５ａが回動部材３０に向かって後退又は前進するようになっている。
２６は、進退部材２５ａに接続された第１の接続部材（ロッド棒）であり、３０は、弧状の長孔３０ａを有し、第１の接続部材２５に接続されると共に、扉５に回動自在に支持された回動部材で、３１は、回動部材３０の回動状態を保持する弾性部材（バネ）である。弾性部材３１は、一端を回動部材３０に設けた第１の支持部材３０ｂに、他端を扉５に支持された第２の支持部材５１に、それぞれ接続されている。
また、３２は、回動部材３０に接続された第２の接続部材で、３３は、第２の接続部材３２を介して接続されると共に、扉５に回動自在に取り付けられた回動体である。 Further, 25 shown in FIG. 6 is an actuator provided inside the door 5, and 25 a is an advance / retreat member that advances and retreats by the actuator 25. The actuator 25 is operated by the control unit 25 </ b> A (see FIG. 3) when energized so that the advance / retreat member 25 a moves backward or forward toward the rotation member 30.
Reference numeral 26 denotes a first connecting member (rod rod) connected to the advance / retreat member 25a. Reference numeral 30 denotes an arc-shaped long hole 30a, which is connected to the first connecting member 25 and is connected to the door 5. Reference numeral 31 denotes a rotating member that is movably supported, and 31 is an elastic member (spring) that holds the rotating state of the rotating member 30. One end of the elastic member 31 is connected to the first support member 30 b provided on the rotating member 30, and the other end is connected to the second support member 51 supported by the door 5.
Reference numeral 32 denotes a second connecting member connected to the rotating member 30, and reference numeral 33 denotes a rotating body connected via the second connecting member 32 and rotatably attached to the door 5. is there.

また、アクチュエータ２５の進退部材２５ａは、図２及び図３に示す解除部１０１とロック部１０２とを有するリモコンスイッチ１００の操作により、つまり、制御部２００は、ロック部１０２のＯＮ指示により、車に搭載されたバッテリ電源１１０（図３参照）を利用して、アクチュエータ２５に通電し、進退部材２５ａを前進させ、一定時間後、アクチュエータ２５への通電を停止すると共に、解除部１０１のＯＮ指示により、車に搭載されたバッテリ電源１１０を利用して、アクチュエータ２５に通電し、進退部材２５ａを後退させ、一定時間後、アクチュエータ２５への通電を停止するようになっている。
そして、図２１乃至図２３に示すように、第２の支持部材５１は、弧状の長孔３０ａを介して回動部材３０より突出するように位置し、進退部材２５ａが前進した場合、回動部材３０の回動中心Ｏより上に位置した第１の支持部材３０ｂが、回動部材３０の回動中心Ｏより下に位置するように、回動部材３０は回動し、該回動状態が弾性部材３１により保持される。

なお、解除部１０１（図２及び図３）のＯＮ指示により、進退部材２５ａが後退した場合には、第１の接続部材２６、回動部材３０及び第２の接続部材３２を介して回動体３３が回動し、解除釦８の進退自在な部材８ａの第２の係止部材１９への移動を許容し、解除釦８を押すと、進退自在な部材８ａが第２の係止部材１９に向かって前進し、第２の係止部材１９に当接して、第２の係止部材１９を第２の弾性部材２０の付勢方向と逆方向に回動させて、前記解除機構が解除され、扉５の開動作を許容され、逆に、進退部材２５ａが前進した場合には、第１の接続部材２６、回動部材３０及び第２の接続部材３２を介して、回動体３３を回動させ、解除釦８の進退自在な部材８ａの第２の係止部材３２への当接を阻止するようになっている。 The advancing / retreating member 25a of the actuator 25 is operated by operating the remote control switch 100 having the release unit 101 and the lock unit 102 shown in FIG. 2 and FIG. Using the battery power supply 110 (see FIG. 3) mounted on the actuator 25, the actuator 25 is energized, the advance / retreat member 25a is advanced, and after a certain period of time, the actuator 25 is deenergized and the release unit 101 is turned on. Thus, using the battery power supply 110 mounted on the vehicle, the actuator 25 is energized, the advance / retreat member 25a is retracted, and the energization to the actuator 25 is stopped after a certain time.
As shown in FIGS. 21 to 23, the second support member 51 is positioned so as to protrude from the rotating member 30 through the arc-shaped long hole 30a, and rotates when the advance / retreat member 25a moves forward. The rotation member 30 is rotated so that the first support member 30b positioned above the rotation center O of the member 30 is positioned below the rotation center O of the rotation member 30. Is held by the elastic member 31.

In addition, when the advance / retreat member 25a is retracted by an ON instruction of the release unit 101 (FIGS. 2 and 3), the rotating body is connected via the first connecting member 26, the rotating member 30, and the second connecting member 32. When the release button 8 is pushed and the release button 8 is pushed, the movable member 8a is moved to the second locking member 19. The release mechanism is released by advancing in the direction of contact with the second locking member 19 and rotating the second locking member 19 in the direction opposite to the urging direction of the second elastic member 20. When the door 5 is allowed to open and, conversely, when the advancing / retracting member 25a moves forward, the rotating body 33 is moved via the first connecting member 26, the rotating member 30 and the second connecting member 32. The release button 8 is prevented from coming into contact with the second locking member 32 by allowing the release button 8 to freely move back and forth.

次いで、以上のように構成する車両扉用開閉装置の動作について説明する。図１、、図４は保冷車１の荷物室３内に物品を収容し、荷物室３の開口部４を扉５、５で閉塞した状態を示す。図２は扉５、５を開放した状態を示している。     Next, the operation of the vehicle door opening / closing device configured as described above will be described. FIGS. 1 and 4 show a state in which articles are stored in the luggage compartment 3 of the cold car 1 and the opening 4 of the luggage compartment 3 is closed by doors 5 and 5. FIG. 2 shows a state in which the doors 5 and 5 are opened.

図７（ａ）は、施錠装置１０の係止部材１４と被係止部材１３との係合状態を示し、図７（ｂ）は、この状態に対応する第１の係止部材１６と第２の係止部材１９と解除釦８の動作状態を示し、相互に関連した状態を示す対応動作状態図である。以下の図８乃至図１５も、この図７と同様の対応動作状態図を示す。そして、この扉５の閉塞、施錠および解錠、開放の、それぞれの状態を、これらの図により順を追って説明する。
先ず、図７は扉５を閉塞させ、施錠装置１０で施錠した状態を示す。被係止部材１３に係止部材１４の係合溝１４ａが係合されると共に、第１の係止部材１６の第２の段部１６ａ2と第２の係止部材１９の係止部１９ａとが、かみ合い状態にある。
そして、第１の係止部材１６と第２の係止部材１９とが、それぞれ第１の弾性部材１５、第２の弾性部材２０により、互いに逆方向の回転力を付与されているため、この互いのかみ合いはロック状態にあり、第１の係止部材１６は、第２の係止部材１９により回動が抑止され、ロックされた状態にある。そのため、係止部材１４と被係止部材１３との係合が保持されると共に、係合を解除しようとする回動軸１２の回動を抑止し、扉５の施錠が行なわれている状態にある。
この状態で、リモコンスイッチ１００のロック部１０２をＯＮすると（全てのドアが閉まっていることを条件として）、車に搭載されたバッテリ電源１１０により、アクチュエータ２５の進退部材２５ａが前進する。進退部材２５ａが前進すると、第１の接続部材２６、回動部材３０及び第２の接続部材３２を介して、回動体３３が回動し、解除釦８の進退自在な部材８ａの第２の係止部材３２への当接を阻止する。
なお、扉５が閉じていることは、例えば、扉５が荷物室３の側に取り付けた扉開閉チェック用スイッチＳ（図２参照）を押圧して検知され、また、扉５の側に取り付けたコンタクトスイッチＡと荷物室３の側に取り付けたコンタクトスイッチＢとが接触し、制御部２００によるアクチュエータ２５の通電が可能となる。
特に、進退部材２５ａが前進した場合、回動部材３０の回動中心Ｏより上に位置した第１の支持部材３０ｂが、回動部材３０の回動中心Ｏより下に位置するように、回動部材３０は回動し、該回動状態が弾性部材３１により保持されるため、アクチュエータ２５の進退部材２５ａを前進状態を継続するように、通電を継続する必要がない。
その結果、リモコンスイッチ１００の解除部１０１をＯＮしない限り、扉５は閉塞状態を継続することとなる。
即ち、回動軸１２に取り付けられた係止部材１４を、貨物室３の上部又は下部に取り付けられた被係止部材１３に係止した状態を、「リモコンスイッチ１００のロック部１０２のＯＮ指示により、アクチュエータ２５に通電し、進退部材２５ａを前進させ、第１の接続部材２６、回動部材３０及び第２の接続部材３２を介して、回動体３３を回動させ、解除釦８の進退自在な部材８ａの第２の係止部材１９への当接を阻止して」、保持させ、荷物室３内の品物の保管の安全化を図り、しかも、その保持状態も、制御部２００により、車に搭載されたバッテリ電源１１０を利用して、アクチュエータ２５に通電し、進退部材２５ａを前進させ、一定時間後、アクチュエータ２５への通電を停止するため、バッテリ電源１１０の消耗の低減化をも図ることができる。 FIG. 7A shows an engaged state of the locking member 14 and the locked member 13 of the locking device 10, and FIG. 7B shows the first locking member 16 and the first locking member corresponding to this state. FIG. 6 is a corresponding operation state diagram showing the operation states of the two locking members 19 and the release button 8 and showing the states related to each other. The following FIG. 8 to FIG. 15 also show corresponding operation state diagrams similar to FIG. Then, the respective states of closing, locking and unlocking, and opening of the door 5 will be described in order with reference to these drawings.
First, FIG. 7 shows a state where the door 5 is closed and locked by the locking device 10. With engagement grooves 14a of the locking member 14 is engaged with the engaged member 13, the engaging portion 19a of the second step portion 16a 2 and the second locking member 19 of the first locking member 16 Are in mesh.
And since the 1st latching member 16 and the 2nd latching member 19 are respectively given the mutually opposite direction rotational force by the 1st elastic member 15 and the 2nd elastic member 20, this The mutual engagement is in a locked state, and the first locking member 16 is locked by the second locking member 19 from being prevented from rotating. For this reason, the engagement between the locking member 14 and the locked member 13 is maintained, the rotation of the rotating shaft 12 to be released is suppressed, and the door 5 is locked. It is in.
In this state, when the lock part 102 of the remote control switch 100 is turned on (provided that all doors are closed), the advance / retreat member 25a of the actuator 25 moves forward by the battery power supply 110 mounted on the vehicle. When the advancing / retracting member 25a moves forward, the rotating body 33 rotates via the first connecting member 26, the rotating member 30 and the second connecting member 32, so that the second member 8a of the release button 8 can be moved forward and backward. The contact with the locking member 32 is prevented.
It is detected that the door 5 is closed by, for example, pressing the door open / close check switch S (see FIG. 2) attached to the luggage compartment 3 side, and attached to the door 5 side. The contact switch A and the contact switch B attached to the luggage compartment 3 come into contact with each other, so that the actuator 25 can be energized by the control unit 200.
In particular, when the advance / retreat member 25a moves forward, the first support member 30b positioned above the rotation center O of the rotation member 30 is rotated so that the first support member 30b is positioned below the rotation center O of the rotation member 30. Since the moving member 30 is rotated and the rotating state is held by the elastic member 31, it is not necessary to continue energization so that the advance / retreat member 25 a of the actuator 25 continues the advance state.
As a result, as long as the release unit 101 of the remote control switch 100 is not turned on, the door 5 continues to be closed.
That is, the state in which the locking member 14 attached to the rotating shaft 12 is locked to the locked member 13 attached to the upper or lower part of the cargo compartment 3 is referred to as “ON instruction of the lock portion 102 of the remote control switch 100. Thus, the actuator 25 is energized, the advance / retreat member 25a is advanced, the rotation body 33 is rotated via the first connection member 26, the rotation member 30 and the second connection member 32, and the release button 8 is advanced / retreated. The free member 8a is prevented from coming into contact with the second locking member 19 "and is held so as to secure the storage of the goods in the luggage compartment 3, and the holding state is also controlled by the control unit 200. Since the battery power supply 110 mounted on the vehicle is used to energize the actuator 25, the advance / retreat member 25a is advanced, and the energization to the actuator 25 is stopped after a certain period of time. Also Rukoto can.

次いで、扉５を開けるには、先ず、リモコンスイッチ１００の解除部１０１をＯＮする。解除部１０１のＯＮ指示により、進退部材２５ａが後退し、第１の接続部材２６、回動部材３０及び第２の接続部材３２を介して回動体３３が回動し、解除釦８の進退自在な部材８ａの第２の係止部材１９への移動を許容する状態となる。この状態で、解除釦８を押すと、進退自在な部材８ａが第２の係止部材１９に向かって前進し、第２の係止部材１９に当接して、第２の係止部材１９を第２の弾性部材２０の付勢方向と逆方向に回動させて、解除機構が解除され、扉５の開動作を許容される。
即ち、解除釦８を操作し、進退自在な部材８ａの端部を介して第２の係止部材１９の当接部１９ｂを押圧し、第２の係止部材１９を鎖線矢印の向きに回動させ、第２の係止部材１９の係止部１９ａを、第１の係止部材１６の第１、第２の段部１６ａ1、１６ａ2から外す。そして、第２の係止部材１９が外れた瞬間、図８、図９に示すように第１の弾性部材１５の作用力により、鎖線矢印の向きに回動軸１２が回動し、係止部材１４が回動され、回動に伴ない、係止部材１４の第１の保持部１４ｂが被係止部材１３に対して、回動しながら回転力を作用させ、扉５の開放作用を促すことにより、係止部材１４と被係止部材１３との係合を解除する。そして図１０のように解除釦８の押圧操作をやめることにより、第１の係止部材１６は、鎖線矢印で示す第１の弾性部材１５の回転力により支持部１６ｂが扉の係止部材取付部１１に当接され、第２の係止部材１９は鎖線矢印で示す第２の弾性部材２０の回転力により、係止部１９ａを、第１の段部１６ａの近傍に当接され、これらの当接状態を保持し、施錠装置１０は解錠状態を維持した状態となる。そして扉５は、幅広矢印の向きに扉５を引くことにより、扉５を開放できる。 Next, to open the door 5, first, the release unit 101 of the remote control switch 100 is turned on. The advance / retreat member 25a is retracted by the ON instruction of the release unit 101, the rotary body 33 is rotated via the first connection member 26, the rotation member 30, and the second connection member 32, and the release button 8 can be moved back and forth. The member 8a is allowed to move to the second locking member 19. When the release button 8 is pressed in this state, the advanceable / retractable member 8a moves forward toward the second locking member 19, contacts the second locking member 19, and the second locking member 19 is moved. The release mechanism is released by rotating the second elastic member 20 in the direction opposite to the biasing direction, and the opening operation of the door 5 is allowed.
That is, the release button 8 is operated, the contact portion 19b of the second locking member 19 is pressed through the end of the movable member 8a, and the second locking member 19 is rotated in the direction of the chain line arrow. The locking portion 19 a of the second locking member 19 is removed from the first and second step portions 16 a 1 and 16 a 2 of the first locking member 16. Then, at the moment when the second locking member 19 is released, the rotating shaft 12 rotates in the direction of the chain line arrow by the acting force of the first elastic member 15 as shown in FIGS. As the member 14 is rotated, the first holding portion 14b of the locking member 14 applies a rotational force to the locked member 13 while rotating, thereby opening the door 5. By urging, the engagement between the locking member 14 and the locked member 13 is released. Then, by stopping the pressing operation of the release button 8 as shown in FIG. 10, the first locking member 16 is attached to the locking member of the door by the rotational force of the first elastic member 15 indicated by a chain line arrow. The second locking member 19 is brought into contact with the portion 11 and the locking portion 19a is brought into contact with the vicinity of the first step portion 16a by the rotational force of the second elastic member 20 indicated by a chain line arrow. The locking device 10 is kept in the unlocked state. The door 5 can be opened by pulling the door 5 in the direction of the wide arrow.

次いで図１１は、図１０の扉解錠、開放状態から、扉閉塞させる状態を示す。つまり、取っ手６を介して扉５を幅広矢印の向きに押していく。この扉５の移動に伴ない、図１２に示すように係止部材１４の第２の保持部１４ｃが被係止部材１３に当接されることにより、鎖線矢印の向きに係止部材１４が回動すると共に、係止部材１４の係合溝１４ａと被係止部材１３とが係合し始める。そして、係止部材１４の回動に伴ない、同時に回動軸１２と、この回動軸１２に取り付けられた第１の係止部材１６が回動され始め、第１の係止部材１６と第２の係止部材１９の当接する点が、第１の段部１６ａ1の近くに移動してくる。そして、さらに係止部材１４の係合溝１４ａの内部深くまで係合してくると、係止部材１４がさらに回動され、第１の係止部材１６が回動され、第２の係止部材１９の係止部１９ａが図１３に示すように第１の段部１６ａ1とかみ合っていく。そして、さらに扉５が押され係止部材１４の回動が進むと、図１４に示すように、第１の係止部材１６が回動され、係止部１９ａは第１の段部１６ａ1から第２の段部１６ａ2へ移動しようとする。そして扉５の閉塞が完了した状態になると、図１５に示すように、係止部材１４の係合溝１４ａと被係止部材１３とは確実に係合状態となり、係止部材１４の回動は停止される。これにより第１の係止部材１６の回動は停止し、この時点で、第２の係止部材１９の係止部１９ａが第１の係止部材１６の第２の段部１６ａ2にかみ合い状態となる。そして、第１の係止部材１６と第２の係止部材１９とが、それぞれ第１の弾性部材１５、第２の弾性部材２０により、互いに逆方向の回転力を付与されているため、互いのかみ合いはロックされ、第１の係止部材１６は第２の係止部材１９により回動が抑止されロックされる。
これにより係止部材１４と被係止部材１３との係合が保持されると共に、係合を解除しようとする回動軸１２の回動を抑止し、扉５の施錠がなされる。つまり、施錠装置１０は図７の状態と同じ状態となる。なお、回動軸１２に対する係止部材１４と第１の係止部材１６の取り付け位置関係は、前述したような動作関係にあるよう予め設定され、互いにその設定位置に固定されているものである。 Next, FIG. 11 shows a state where the door is closed from the door unlocked and opened state of FIG. That is, the door 5 is pushed through the handle 6 in the direction of the wide arrow. As the door 5 moves, the second holding portion 14c of the locking member 14 comes into contact with the locked member 13 as shown in FIG. While rotating, the engaging groove 14a of the locking member 14 and the locked member 13 start to be engaged. As the locking member 14 rotates, the rotation shaft 12 and the first locking member 16 attached to the rotation shaft 12 begin to rotate at the same time. The point where the second locking member 19 contacts moves closer to the first step portion 16a 1 . When the engagement member 14 is further engaged deeply into the engagement groove 14a, the engagement member 14 is further rotated, the first engagement member 16 is rotated, and the second engagement is performed. The locking portion 19a of the member 19 is engaged with the first step portion 16a1 as shown in FIG. Then, when the door 5 is further pushed and the locking member 14 rotates, the first locking member 16 is rotated as shown in FIG. 14, and the locking portion 19a becomes the first step portion 16a 1. To move to the second step 16a 2 . When the door 5 is completely closed, as shown in FIG. 15, the engagement groove 14 a of the locking member 14 and the locked member 13 are reliably engaged, and the rotation of the locking member 14 is performed. Is stopped. Thus rotation of the first locking member 16 is stopped at this point, the engaging portion 19a of the second locking member 19 engages the second stepped portion 16a 2 of the first locking member 16 It becomes a state. Since the first locking member 16 and the second locking member 19 are given rotational forces in opposite directions by the first elastic member 15 and the second elastic member 20, respectively, The engagement is locked, and the first locking member 16 is prevented from rotating by the second locking member 19 and locked.
As a result, the engagement between the locking member 14 and the locked member 13 is maintained, and the rotation of the rotating shaft 12 to be released is suppressed, and the door 5 is locked. That is, the locking device 10 is in the same state as in FIG. In addition, the attachment position relationship between the locking member 14 and the first locking member 16 with respect to the rotating shaft 12 is set in advance so as to have the operation relationship as described above, and is fixed to the set position. .

このように、この荷物室３は簡単な構成により、荷物室３の扉５からの収容物品の出
し入れ操作を、作業性よく効率的に行なえる。また、扉５の施錠および解錠を、ワンタッチ操作で簡単且つ確実に行なえる。また、被係止部材１３は、係止部材１４の係合溝１４内に係合保持されるため、振動、衝撃等に対しても外れたりすることなく、施錠を確実に行なえる。また、施錠装置１０の施錠、解錠、つまり、被係止部材１３と係止部材１４との係合および第１の係止部材１６と第２の係止部材１９との係合動作は、第１の弾性部材１５、第２の弾性部材２０のバネの作用力により付与しているため、各係合作用が円滑であると共に、施錠装置１０の各係合部分に振動、衝撃を受けても、これらの振動、衝撃が各バネに伝導され、バネのもつ緩衝作用によりバネに吸収されるため、各部の損傷を減少でき、施錠装置１０の耐久性をより向上できる。これらは、荷物室３を振動、衝撃の発生し易い保冷車１、冷凍車等に適用した場合は、その効果がより顕著となる。 As described above, the luggage compartment 3 can be efficiently put in and out of the stored articles from the door 5 of the luggage compartment 3 with a simple configuration. Further, the door 5 can be locked and unlocked easily and reliably by a one-touch operation. Further, since the locked member 13 is engaged and held in the engaging groove 14 of the locking member 14, the locked member 13 can be reliably locked without being detached from vibration, impact, or the like. Further, the locking and unlocking of the locking device 10, that is, the engagement between the locked member 13 and the locking member 14 and the engaging operation between the first locking member 16 and the second locking member 19 are as follows: Since the first elastic member 15 and the second elastic member 20 are applied by the acting force of the spring, each engaging action is smooth, and each engaging portion of the locking device 10 receives vibration and impact. However, since these vibrations and shocks are transmitted to the springs and absorbed by the springs due to the buffering action of the springs, damage of each part can be reduced, and the durability of the locking device 10 can be further improved. These effects become more prominent when the luggage compartment 3 is applied to the cold storage vehicle 1, the freezing vehicle, etc., in which vibration and impact are likely to occur.

なお、第１の係止部材１６の段部１６ａは、実施例では第１の段部１６ａ1、第２の段部１６ａ2と２段設けた場合を示したが、これは１段でも、あるいは３段等でもよく、段数を増す程、施錠操作による操作力、振動、衝撃等が分散、緩和され、操作が円滑になると共に、誤動作を防げ確実な施錠操作ができる。また、第１の弾性部材１５、第２の弾性部材２０は、ねじりコイルバネを使用し、第１の係止部材１６、第２の係止部材１９に直接、作用力をかけるようにしたが、これは板バネ、圧縮バネ、引張バネ等を使用してもよく、また、回動軸１２等、軸そのものに直接作用力をかけるようにする等、他の形態をとってもよい。 In the embodiment, the step 16a of the first locking member 16 is shown in the case where the first step 16a 1 and the second step 16a 2 are provided in two steps. Alternatively, the number of steps may be three, and as the number of steps is increased, the operation force, vibration, impact, etc. due to the locking operation are dispersed and alleviated, the operation becomes smooth, and malfunctions can be prevented and a reliable locking operation can be performed. In addition, the first elastic member 15 and the second elastic member 20 use torsion coil springs, and the first locking member 16 and the second locking member 19 are directly applied with an acting force. This may use a leaf spring, a compression spring, a tension spring or the like, or may take other forms such as applying an acting force directly to the shaft itself such as the rotating shaft 12.

上述した車両扉用開閉装置は、荷物室３の背面側の扉５に適用した例を示したが、本願発明にあっては、これに限らず、荷物室３の両側面側の扉５’にも同様に適用することができる（図１乃至図３、図２４乃至図３１参照）。
即ち、５’は、荷物室３の開口部をスライドして開閉する扉で、扉５’は、例えば、扉５’の上部にベアリング（図示せず）を設けた構造を有する吊り扉である。
６０は、扉５’の上部を案内する案内通路（例えば、溝）６１に取り付けられた第１のストッパー部材で、この第１のストッパー部材６０は、例えば、凸状部材で形成する。
６２は、扉５’の上部に取り付けられたラッチ（係止部材）で、第１のストッパー部材６０に係止するもので、例えば、常時、上方に付勢する弾性部材（図示せず）が内在され、弾性部材（図示せず）の付勢力を利用して、第１のストッパー部材６０に係止又は非係止するようになっている。
つまり、扉５’が左右にスライドして、ラッチ６２の先端部６２ａがラッチ６２の弾性部材（図示せず）の付勢力に反して第１のストッパー部材６１を乗り越えて、ラッチ６２の先端部６２ａと第１のストッパー部材６１とが係止して、扉５’が開かないロック機構が構成されることとなる（図２７及び図２８）。 Although the vehicle door opening / closing device described above is applied to the door 5 on the back side of the luggage compartment 3, the present invention is not limited to this, and the doors 5 'on both sides of the luggage compartment 3 are not limited thereto. The present invention can be similarly applied to (see FIGS. 1 to 3 and FIGS. 24 to 31).
That is, 5 ′ is a door that opens and closes by sliding the opening of the luggage compartment 3, and the door 5 ′ is, for example, a suspension door having a structure in which a bearing (not shown) is provided on the top of the door 5 ′. .
Reference numeral 60 denotes a first stopper member attached to a guide passage (for example, a groove) 61 that guides the upper portion of the door 5 '. The first stopper member 60 is formed of, for example, a convex member.
Reference numeral 62 denotes a latch (locking member) attached to the upper portion of the door 5 ′, which is locked to the first stopper member 60. For example, an elastic member (not shown) that constantly biases upward is provided. The first stopper member 60 is locked or unlocked by using a biasing force of an elastic member (not shown).
That is, the door 5 ′ slides to the left and right, the leading end 62 a of the latch 62 gets over the first stopper member 61 against the urging force of the elastic member (not shown) of the latch 62, and the leading end of the latch 62. 62a and the 1st stopper member 61 latch, and the lock mechanism in which door 5 'does not open will be comprised (FIG.27 and FIG.28).

また、図２４に示す７０は、荷物室３の外より操作できるように、扉５’に取り付けられたレバー７１を有するレバー体である。このレバー体７０には、回動体８０を収納する回動体収納部７２が、周縁部に立設する第１、第２の立設部７３、７４が、バネ８１の一端を支持する第１の支持部材７５が、それぞれ設けられている。バネ８１の他端は、第２の支持部材８３によって支持され、バネ８１の付勢力を利用して、レバー７１を所定位置に保つようにしている。第２の支持部材８３は、枠部材８４に一体的に設けられている。
回動体８０は、レバー７１の回転により回動するように、レバー体７１に取り付けられている。図３１に示すように、順次、扉５’に向かって、プレート部材Ｅ、プレート部材Ｄ、回動体８０、回動体収納部７２、プレート部材Ｃ、第２のストッパー部材３３’、リング状部材Ｒの積層状態をボルト８８により扉５’に取り付けるようにしている。
なお、回動体８０は、接続体（例えば、ロッド棒）９０によりラッチ６２と接続され、回動体８０、接続体９０は、扉５’内部に設けられている。 Reference numeral 70 shown in FIG. 24 denotes a lever body having a lever 71 attached to the door 5 ′ so that it can be operated from outside the luggage compartment 3. In the lever body 70, a first and second standing portions 73 and 74, in which a rotating body storage portion 72 for storing the rotating body 80 is erected on the periphery, support one end of the spring 81. Support members 75 are respectively provided. The other end of the spring 81 is supported by the second support member 83, and the lever 71 is kept at a predetermined position by using the biasing force of the spring 81. The second support member 83 is provided integrally with the frame member 84.
The rotating body 80 is attached to the lever body 71 so as to be rotated by the rotation of the lever 71. As shown in FIG. 31, the plate member E, the plate member D, the rotating body 80, the rotating body storage portion 72, the plate member C, the second stopper member 33 ′, and the ring-shaped member R sequentially toward the door 5 ′. The laminated state is attached to the door 5 ′ with bolts 88.
The rotating body 80 is connected to the latch 62 by a connecting body (for example, a rod rod) 90, and the rotating body 80 and the connecting body 90 are provided inside the door 5 ′.

また、２５’は、扉５’内部に設けられた第２のアクチュエータ（アクチュエータ）で、２５’ａは、第２のアクチュエータ２５’によって進退する進退部材である。第２のアクチュエータ２５’は、通電により制御部２５’Ａ（図３参照）により動作し、進退部材２５’ａが回動部材３０’に向かって後退又は前進するようになっている。
２６’は、進退部材２５’ａに接続された第１’の接続部材（第１の接続部材）で、第１’の接続部材２６’は、例えば、ロッド棒であり、３０’は、弧状の長孔３０’ａを有し、第１’の接続部材２６’に接続されると共に、扉５’に回動自在に支持された回動部材で、３１’は、回動部材３０’の回動状態を保持する弾性部材（バネ）である。弾性部材３１’は、一端を回動部材３０’に設けた第１’の支持部材３０’ｂに、他端を扉５’に支持された第２’の支持部材５１’に、それぞれ接続されている。
また、３２’は、回動部材３０’に接続された第２’の接続部材（第２の接続部材）で、３３’は、第２’の接続部材３２’を介して接続されると共に、レバー７１に係止（具体的には、第２の立設部７４の部位で係止）してレバー７１の回動を阻止する回動自在な第２のストッパー部材である。 Reference numeral 25 'denotes a second actuator (actuator) provided inside the door 5', and 25'a denotes an advance / retreat member that is advanced / retracted by the second actuator 25 '. The second actuator 25 ′ is operated by the control unit 25′A (see FIG. 3) when energized, and the advance / retreat member 25′a moves backward or forward toward the rotation member 30 ′.
Reference numeral 26 'denotes a first connecting member (first connecting member) connected to the advancing / retracting member 25'a. The first connecting member 26' is, for example, a rod rod, and 30 'is an arc shape. The rotating member 30 'is connected to the first' connecting member 26 'and is rotatably supported by the door 5'. 31 'denotes the rotating member 30'. It is an elastic member (spring) that holds the rotating state. The elastic member 31 'is connected to a first' support member 30'b provided at one end on the rotating member 30 'and to a second' support member 51 'supported at the other end on the door 5'. ing.
32 ′ is a second ′ connecting member (second connecting member) connected to the rotating member 30 ′, and 33 ′ is connected via the second ′ connecting member 32 ′. The second stopper member is a rotatable second stopper member that is locked to the lever 71 (specifically, locked at a portion of the second standing portion 74) and prevents the lever 71 from rotating.

また、第２のアクチュエータ（アクチュエータ）２５’の進退部材２５’ａは、解除部１０１とロック部１０２とを有するリモコンスイッチ１００の操作により、つまり、制御部２００は、ロック部１０２のＯＮ指示により、車に搭載されたバッテリ電源１１０を利用して、第２のアクチュエータ２５’に通電し、進退部材２５’ａを前進させ、一定時間後、第２のアクチュエータ２５’への通電を停止すると共に、解除部１０１のＯＮ指示により、車に搭載されたバッテリ電源１１０を利用して、第２のアクチュエータ２５’に通電し、進退部材２５’ａを後退させ、一定時間後、第２のアクチュエータ２５’への通電を停止するようになっている。
そして、図２９及び図３０に示すように、第２’の支持部材５１’は、弧状の長孔３０’ａを介して回動部材３０’より突出するように位置し、進退部材２５’ａが前進した場合、回動部材３０’の回動中心Ｏより上に位置した第１’の支持部材３０’ｂが、回動部材３０’の回動中心Ｏより下に位置するように、回動部材３０’は回動し、該回動状態が弾性部材３１’により保持される。 Further, the advance / retreat member 25 ′ a of the second actuator (actuator) 25 ′ is operated by operating the remote control switch 100 having the release unit 101 and the lock unit 102, that is, the control unit 200 is operated by an ON instruction of the lock unit 102. Using the battery power supply 110 mounted on the car, the second actuator 25 'is energized, the advance / retreat member 25'a is advanced, and after a certain period of time, the energization of the second actuator 25' is stopped. In response to the ON instruction of the release unit 101, the battery power source 110 mounted on the vehicle is used to energize the second actuator 25 ′, the advance / retreat member 25′a is moved backward, and after a certain time, the second actuator 25 'The power to the is stopped.
29 and 30, the second 'support member 51' is positioned so as to protrude from the rotating member 30 'through the arc-shaped long hole 30'a, and the advance / retreat member 25'a. Is moved so that the first 'support member 30'b positioned above the rotation center O of the rotation member 30' is positioned below the rotation center O of the rotation member 30 '. The moving member 30 ′ rotates, and the rotating state is held by the elastic member 31 ′.

なお、解除部１０１のＯＮ指示により、進退部材２５’ａが後退した場合には、第１’の接続部材２６’（第１の接続部材）、回動部材３０’及び第２’の接続部材３２’（第２の接続部材）を介して、第２のストッパー部材３３’とレバー７１との係止状態を解除して、レバー７１の回動をフリーとする。フリーとなったレバー７１をバネ８１の付勢い力に抗して回動させると、接続体９０を介してラッチ６２の先端部６２ａが降下し、ラッチ６２の先端部６２ａと第１のストッパー部材６１との係止状態が解除され、扉５’の開動作を許容するものである。
逆に、ロック部１０２のＯＮ指示により、進退部材２５’ａが前進した場合には、第１’の接続部材２６’（第１の接続部材）、回動部材３０’及び第２’の接続部材３２’（第２の接続部材）を介して、第２のストッパー部材３３’を回動させてレバー７１に係止させ、レバー７１の回動をロックするようになっている。
また、図３に示す制御部２００は、上述の実施例と同様、リモコンスイッチ１００の解除部１０１及びロック部１０２のＯＮ指示により制御される。
即ち、ロック部１０２のＯＮ指示により、車に搭載されたバッテリ電源１１０を利用して、第２のアクチュエータ（アクチュエータ）２５’に通電し、進退部材２５’ａを前進させ、一定時間後、第２のアクチュエータ２５’への通電を停止すると共に、リモコンスイッチ１００の解除部１０１のＯＮ指示により、車に搭載されたバッテリ電源１１０を利用して、第２のアクチュエータ２５’に通電し、進退部材２５’ａを後退させ、一定時間後、第２のアクチュエータ２５’への通電を停止するように制御する。 In addition, when the advance / retreat member 25′a is retracted due to the ON instruction of the release portion 101, the first ′ connection member 26 ′ (first connection member), the rotation member 30 ′, and the second ′ connection member. The locking state between the second stopper member 33 ′ and the lever 71 is released via 32 ′ (second connecting member), so that the lever 71 can be rotated freely. When the free lever 71 is rotated against the urging force of the spring 81, the leading end 62a of the latch 62 is lowered via the connecting body 90, and the leading end 62a of the latch 62 and the first stopper member are lowered. The locked state with 61 is released, and the opening operation of the door 5 'is allowed.
On the contrary, when the advance / retreat member 25′a moves forward by the ON instruction of the lock portion 102, the connection of the first ′ connection member 26 ′ (first connection member), the rotation member 30 ′, and the second ′. The second stopper member 33 ′ is rotated through the member 32 ′ (second connecting member) and is engaged with the lever 71, and the rotation of the lever 71 is locked.
The control unit 200 shown in FIG. 3 is controlled by an ON instruction of the release unit 101 of the remote control switch 100 and the lock unit 102, as in the above-described embodiment.
That is, when the lock unit 102 is turned on, the battery power supply 110 mounted on the vehicle is used to energize the second actuator (actuator) 25 ′, and the advance / retreat member 25′a is advanced. The actuator 25 'is turned off and the second actuator 25' is energized by using the battery power supply 110 mounted on the vehicle in response to an ON instruction of the release unit 101 of the remote control switch 100. 25'a is moved backward, and after a certain period of time, control is performed to stop energization of the second actuator 25 '.

次いで、以上のように構成する車両扉用開閉装置の動作について説明する。保冷車１の荷物室３内に物品を収容し、荷物室３の側面側の開口部４’を閉じるように、扉５’を鎖線矢印の向きに移動させる（図２４及び図２５参照）。
扉５’の移動に伴い、第１のストッパー部材６０とラッチ６２の先端部６２ａがラッチ６２の弾性部材（図示せず）の付勢力に反して第１のストッパー部材６１を乗り越えて、ラッチ６２の先端部６２ａと第１のストッパー部材６１とが係止して、扉５’が開かないロック機構が構成される（図２６乃至図２８）。 Next, the operation of the vehicle door opening / closing device configured as described above will be described. Articles are accommodated in the luggage compartment 3 of the cold car 1, and the door 5 ′ is moved in the direction of the chain line arrow so as to close the opening 4 ′ on the side of the luggage compartment 3 (see FIGS. 24 and 25).
With the movement of the door 5 ′, the first stopper member 60 and the front end 62 a of the latch 62 get over the first stopper member 61 against the urging force of the elastic member (not shown) of the latch 62, and the latch 62. The front end 62a and the first stopper member 61 are locked to form a lock mechanism that does not open the door 5 '(FIGS. 26 to 28).

この状態で、リモコンスイッチ１００のロック部１０２をＯＮすると（全ての扉が閉まっていることを条件として）、車に搭載されたバッテリ電源１１０により、第２のアクチュエータ２５’の進退部材２５’ａが前進する。進退部材２５’ａが前進すると、第１’の接続部材２６’、回動部材３０’及び第２’の接続部材３２’を介して、第２のストッパー部材３３’が回動し、第２のストッパー部材３３’を回動させてレバー７１に係止させ、レバー７１の回動をロックするようになっている。
なお、扉５’が閉じていることは、例えば、扉５’が荷物室３の側に取り付けた扉開閉チェック用スイッチＳ’（図２参照）を押圧して検知され、また、扉５’の側に取り付けたコンタクトスイッチＡ’と荷物室３の側に取り付けたコンタクトスイッチＢ’とが接触し、制御部２００による第２のアクチュエータ２５’の通電が可能となる。
特に、進退部材２５’ａが前進した場合、回動部材３０’の回動中心Ｏより上に位置した第１’の支持部材３０’ｂが（図２９）、回動部材３０’の回動中心Ｏより下に位置するように（図３０）、回動部材３０’は回動し、該回動状態が弾性部材３１’により保持されるため、第２のアクチュエータ２５’の進退部材２５’ａの前進状態を継続するように、通電を継続する必要がない。
その結果、リモコンスイッチ１００の解除部１０１をＯＮしない限り、扉５’は閉塞状態を継続することなる。
即ち、ラッチ６２の先端部６２ａと第１のストッパー部材６１とが係止して、扉５’が開かないロックした状態を、「リモコンスイッチ１００のロック部１０２のＯＮ指示により、第２のアクチュエータ２５’に通電し、進退部材２５’ａを前進させ、第１’の接続部材２６’、回動部材３０’及び第２’の接続部材３２’を介して、第２のストッパー部材３３’を回動させてレバー７１に係止させて」、保持させ、荷物室３内の品物の保管の安全化を図り、しかも、その保持状態も、制御部２００により、車に搭載されたバッテリ電源１１０を利用して、第２のアクチュエータ２５’に通電し、進退部材２５’ａを前進させ、一定時間後、第２のアクチュエータ２５’への通電を停止するため、バッテリ電源１１０の消耗の低減化をも図ることができる。 In this state, when the lock portion 102 of the remote control switch 100 is turned on (provided that all doors are closed), the battery power supply 110 mounted on the vehicle causes the advance / retreat member 25′a of the second actuator 25 ′. Will move forward. When the advancing / retracting member 25′a moves forward, the second stopper member 33 ′ rotates through the first ′ connecting member 26 ′, the rotating member 30 ′, and the second ′ connecting member 32 ′, and the second stopper member 33 ′ rotates. The stopper member 33 ′ is rotated and engaged with the lever 71 to lock the rotation of the lever 71.
It is detected that the door 5 'is closed, for example, by pressing the door opening / closing check switch S' (see FIG. 2) attached to the luggage compartment 3 side, and the door 5 '. The contact switch A ′ attached to the side of the baggage and the contact switch B ′ attached to the side of the luggage compartment 3 come into contact with each other, and the second actuator 25 ′ can be energized by the control unit 200.
In particular, when the advancing / retreating member 25′a moves forward, the first ′ support member 30′b positioned above the rotation center O of the rotation member 30 ′ (FIG. 29) turns the rotation member 30 ′. The rotating member 30 ′ rotates so as to be positioned below the center O (FIG. 30), and the rotating state is held by the elastic member 31 ′. Therefore, the advance / retreat member 25 ′ of the second actuator 25 ′ is retained. It is not necessary to continue energization so as to continue the forward state of a.
As a result, the door 5 ′ is kept closed unless the release unit 101 of the remote control switch 100 is turned on.
That is, the locked state where the front end 62a of the latch 62 and the first stopper member 61 are locked and the door 5 'is not opened is referred to as "the second actuator according to the ON instruction of the lock 102 of the remote control switch 100". 25 'is energized, the advance / retreat member 25'a is advanced, and the second stopper member 33' is moved via the first 'connection member 26', the rotation member 30 'and the second' connection member 32 '. It is rotated and locked to the lever 71 ”to hold it, and the storage of the items in the luggage compartment 3 is made safer, and the holding state is also controlled by the battery power supply 110 mounted on the vehicle by the control unit 200. Is used to energize the second actuator 25 ′, advance the retreating member 25′a, and stop energizing the second actuator 25 ′ after a certain time, thereby reducing the consumption of the battery power supply 110. Can also be achieved.

次いで、扉５’を開けるには、先ず、リモコンスイッチ１００の解除部１０１をＯＮする。解除部１０１のＯＮ指示により、制御部２００により、第２のアクチュエータ２５’が通電され、第２のアクチュエータ２５’の進退部材２５’ａが後退する。進退部材２５’ａが後退すると、第１’の接続部材２６’、回動部材３０’及び第２の接続部材３２’を介して第２のストッパー部材３３’が回動し、第２のストッパー部材３３’とレバー７１との係止状態が解かれ、レバー７１の移動が許容される状態となる。
この状態で、レバー７１を引けば、接続体９０を介して、第１のストッパー部材６０とラッチ６２の先端部６２との係止状態が解除され、手でレバー７１を持って扉５’の開動作を行うことができる。 Next, to open the door 5 ′, first, the release unit 101 of the remote control switch 100 is turned ON. In response to the ON instruction of the release unit 101, the control unit 200 energizes the second actuator 25 ′, and the advance / retreat member 25′a of the second actuator 25 ′ moves backward. When the advancing / retracting member 25′a moves backward, the second stopper member 33 ′ rotates via the first ′ connecting member 26 ′, the rotating member 30 ′, and the second connecting member 32 ′, and the second stopper The locked state between the member 33 ′ and the lever 71 is released, and the lever 71 is allowed to move.
If the lever 71 is pulled in this state, the locked state between the first stopper member 60 and the tip 62 of the latch 62 is released via the connecting body 90, and the lever 5 is held by the hand by holding the lever 71. An opening operation can be performed.

図１は、本発明の一実施例の車両扉用開閉装置を示す概略的斜視図である。FIG. 1 is a schematic perspective view showing a vehicle door opening and closing device according to an embodiment of the present invention. 図２は、図１の制御関係を全体的に示す概略的構成図である。FIG. 2 is a schematic configuration diagram showing the overall control relationship of FIG. 図３は、図２の制御関係の要部を示す概略的要部構成図である。FIG. 3 is a schematic configuration diagram showing a main part of the control relationship of FIG. 図４は、図１の貯蔵庫の概略的正面図である。FIG. 4 is a schematic front view of the storage of FIG. 図５は、図４の５−５線に沿って切断した概略的断面図である。FIG. 5 is a schematic cross-sectional view taken along line 5-5 of FIG. 図６は、図１の貨物室内部から見た要部の概略的斜視図である。6 is a schematic perspective view of a main part viewed from the inside of the cargo compartment of FIG. 図７は、扉が閉塞、施錠された状態を示すもので、（ａ）は、図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図７（ａ）の状態の時の図４の扉側の要部を取り出して示す概略的一部拡大断面図である。FIG. 7 shows a state in which the door is closed and locked. FIG. 7A is a schematic cross-sectional view taken along line 7-7 in FIG. 4, and FIG. FIG. 5 is a schematic partially enlarged cross-sectional view showing a main part on the door side in FIG. 4 in the state of FIG. 図８は、扉の施錠状態から解錠状態へ移行する過程を示すもので、（ａ）は、扉を解錠する状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図８（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。FIG. 8 shows the process of shifting from the locked state of the door to the unlocked state. FIG. 8A is a schematic cross-sectional view taken along line 7-7 in FIG. 4 when the door is unlocked. FIG. 9B is a schematic partially enlarged cross-sectional view showing a main part on the door side in the state of FIG. 図９は、扉を解錠する状態を示すもので、（ａ）は、扉を解錠する状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図９（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。FIG. 9 shows a state where the door is unlocked, and FIG. 9A is a schematic cross-sectional view taken along line 7-7 in FIG. 4 when the door is unlocked. FIG. 10 is a schematic partially enlarged cross-sectional view showing a main part on the door side in the state shown in FIG. 図１０は、扉を解放する状態を示すもので、（ａ）は、扉を解放する状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１０（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。10 shows a state in which the door is released, (a) is a schematic cross-sectional view taken along line 7-7 in FIG. 4 when the door is released, and (b) is a diagram of FIG. It is a schematic partial expanded sectional view which takes out and shows the principal part by the side of the door in the state of 10 (a). 図１１は、扉を閉じていく状態を示すもので、（ａ）は、扉を閉じていく状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１１（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。FIG. 11 shows a state in which the door is closed. FIG. 11A is a schematic cross-sectional view taken along line 7-7 in FIG. 4 when the door is closed. FIG. 12 is a schematic partially enlarged cross-sectional view showing the main part on the door side in the state of FIG. 図１２は、扉を図１１よりさらに閉じていく状態を示すもので、（ａ）は、扉を図１１よりさらに閉じていく状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１２（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。12 shows a state in which the door is further closed than in FIG. 11, and (a) is a schematic view taken along line 7-7 in FIG. 4 when the door is further closed from FIG. It is sectional drawing, (b) is a schematic partially expanded sectional view which takes out and shows the principal part by the side of the door in the state of Fig.12 (a). 図１３は、扉を図１２よりさらに閉じていく状態を示すもので、（ａ）は、扉を図１２よりさらに閉じていく状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１３（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。13 shows a state in which the door is further closed than in FIG. 12, and (a) is a schematic view taken along line 7-7 in FIG. 4 when the door is further closed from FIG. It is sectional drawing, (b) is a schematic partially expanded sectional view which takes out and shows the principal part by the side of the door at the time of the state of Fig.13 (a). 図１４は、扉が閉塞、施錠される直前の状態を示すもので、（ａ）は、扉が閉塞、施錠される直前の状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１４（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。FIG. 14 shows a state immediately before the door is closed and locked, and FIG. 14A is a schematic view taken along line 7-7 in FIG. 4 in a state immediately before the door is closed and locked. It is sectional drawing, (b) is a schematic partially expanded sectional view which takes out and shows the principal part by the side of the door in the state of Fig.14 (a). 図１５は、扉が閉塞、施錠された状態を示すもので、（ａ）は、扉が閉塞、施錠された状態時の図４の７ー７線に沿って切断した概略的断面図であり、（ｂ）は図１５（ａ）の状態の時の扉側の要部を取り出して示す概略的一部拡大断面図である。15 shows a state where the door is closed and locked, and FIG. 15A is a schematic cross-sectional view taken along line 7-7 in FIG. 4 when the door is closed and locked. , (B) is a schematic partially enlarged cross-sectional view showing the main part on the door side in the state of FIG. 15 (a). 図１６は、図４の一部を貨物室内部から見た概略的図である。FIG. 16 is a schematic view of a part of FIG. 4 as viewed from inside the cargo compartment. 図１７は、図１６の一部を拡大して示す概略的拡大図である。FIG. 17 is a schematic enlarged view showing a part of FIG. 16 in an enlarged manner. 図１８は、図１７の１８ー１８線に沿って切断した概略的断面図である。18 is a schematic cross-sectional view taken along line 18-18 in FIG. 図１９は、図１７のアクチュエータの進退部材が前進した状態を拡大して示す概略的拡大図である。FIG. 19 is a schematic enlarged view showing, in an enlarged manner, a state in which the advance / retreat member of the actuator of FIG. 17 has advanced. 図２０は、図１９の２０ー２０線に沿って切断した概略的断面図である。20 is a schematic cross-sectional view taken along the line 20-20 in FIG. 図２１は、図１７の一部を拡大して示す概略的拡大図である。FIG. 21 is a schematic enlarged view showing a part of FIG. 17 in an enlarged manner. 図２２は、図２１の２２ー２２線に沿って切断した概略的断面図である。22 is a schematic cross-sectional view taken along the line 22-22 in FIG. 図２３は、図１９の一部を拡大して示す概略的拡大図である。FIG. 23 is a schematic enlarged view showing a part of FIG. 19 in an enlarged manner. 図２４は、本発明の他の実施例の車両扉用開閉装置の概略的構成図である。FIG. 24 is a schematic configuration diagram of a vehicle door opening and closing device according to another embodiment of the present invention. 図２５は、図２４の扉を矢印方向に移動させた状態の概略的構成図である。FIG. 25 is a schematic configuration diagram of the state in which the door of FIG. 24 is moved in the arrow direction. 図２６は、図２５の扉を図２４の矢印方向に移動させた状態の概略的構成図である。26 is a schematic configuration diagram of the state in which the door of FIG. 25 is moved in the direction of the arrow in FIG. 図２７は、扉を閉めた状態の概略的構成図である。FIG. 27 is a schematic configuration diagram in a state where the door is closed. 図２８は、図２７の状態の全体的概略的構成図である。FIG. 28 is an overall schematic configuration diagram of the state of FIG. 図２９は、図２４の一部を拡大して示す概略的構成図である。FIG. 29 is a schematic configuration diagram illustrating a part of FIG. 24 in an enlarged manner. 図３０は、図２９の回動部材が回動した状態の概略的構成図である。FIG. 30 is a schematic configuration diagram of a state in which the rotating member of FIG. 29 is rotated. 図３１は、図３０の一部を分解して示す概略的分解斜視図である。FIG. 31 is a schematic exploded perspective view showing a part of FIG. 30 in an exploded manner.

符号の説明Explanation of symbols

２５’ アクチュエータ
２５’ａ 進退部材
１００ リモコンスイッチ
１０１ 解除部
１０２ ロック部
２００ 制御部 25 'Actuator 25'a Advance / Retreat member 100 Remote control switch 101 Release part 102 Lock part 200 Control part

Claims (2)

荷物室の開口部をスライドして開閉する扉と、
この扉の上部を案内する案内通路に取り付けられた第１のストッパー部材と、
前記扉の上部に取り付けられ、前記第１のストッパー部材に係止するラッチと、
前記荷物室の外より操作できるように、前記扉に取り付けられたレバーを有するレバー体と、
前記レバーの回転により回動するように、前記レバー体に取り付けられた回動体と、
前記扉内部に設けられ、前記回動体と前記ラッチとを接続する接続体と、
前記扉がスライドして、前記ラッチの先端部が前記ラッチの弾性部材の付勢力に反して前記第１のストッパー部材を乗り越えて、前記ラッチの先端部と前記第１のストッパー部材とが係止して、前記ドアが開かないロック機構が構成され、
前記扉内部に設けられたアクチュエータと、
このアクチュエータによって進退する進退部材と、
この進退部材に接続された第１の接続部材と、
この第１の接続部材に接続されると共に、前記扉に回動自在に支持された回動部材と、
この回動部材の回動状態を保持する保持部材と、
前記回動部材に接続された第２の接続部材と、
この第２の接続部材を介して接続されると共に、前記レバーに係止して前記レバーの回動を阻止する回動自在な第２のストッパー部材と、
前記アクチュエータの通電により前記進退部材は、前記回動部材に向かって後退又は前進するものであり、
後退した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記第２のストッパー部材と前記レバーとの係止状態を解除して、前記レバーの回動をフリーとし、前記レバーを回動させると、前記接続体を介して前記ラッチの先端部が降下し、前記ラッチの先端部と前記第１のストッパー部材との係止状態が解除され、前記扉の開動作を許容するものであり、
前進した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記第２のストッパー部材を回動させて前記レバーに係止させ、前記レバーの回動をロックし、
少なくとも、解除部とロック部とを有するリモコンスイッチと、
このリモコンスイッチのロック部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を前進させ、一定時間後、前記アクチュエータへの通電を停止すると共に、前記リモコンスイッチの解除部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を後退させ、一定時間後、前記アクチュエータへの通電を停止する制御部と
を備えていることを特徴とする車両ドア用開閉装置。 A door that opens and closes by sliding the opening of the luggage compartment;
A first stopper member attached to a guide passage for guiding the upper portion of the door;
A latch attached to an upper portion of the door and locked to the first stopper member;
A lever body having a lever attached to the door so that it can be operated from outside the luggage compartment;
A rotating body attached to the lever body so as to rotate by rotation of the lever;
A connecting body that is provided inside the door and connects the rotating body and the latch;
The door slides, the leading end of the latch climbs over the first stopper member against the biasing force of the elastic member of the latch, and the leading end of the latch and the first stopper member are locked. Then, a lock mechanism that does not open the door is configured,
An actuator provided inside the door;
An advancing and retracting member that advances and retracts by this actuator;
A first connecting member connected to the advance / retreat member;
A rotating member connected to the first connecting member and rotatably supported by the door;
A holding member for holding the rotating state of the rotating member;
A second connecting member connected to the rotating member;
A second stopper member that is connected via the second connection member, and that is pivotable to be locked to the lever to prevent the lever from rotating;
The advancing / retreating member retreats or advances toward the rotating member by energization of the actuator,
When retreating, the locking state between the second stopper member and the lever is released via the first connecting member, the rotating member, and the second connecting member, and the lever When the rotation is made free and the lever is rotated, the leading end of the latch is lowered via the connecting body, and the latching state between the leading end of the latch and the first stopper member is released, The door is allowed to open,
When the vehicle moves forward, the second stopper member is rotated through the first connecting member, the rotating member, and the second connecting member to be engaged with the lever, and the lever is rotated. Lock the movement,
At least a remote control switch having a release portion and a lock portion;
With the ON instruction of the lock part of this remote control switch, using the battery power source mounted in the car, the actuator is energized, the advance / retreat member is advanced, and after a certain time, the energization to the actuator is stopped, A control unit that energizes the actuator by using a battery power source mounted on a vehicle in response to an ON instruction of the release unit of the remote control switch, retracts the advance / retreat member, and stops energization of the actuator after a certain time. An opening / closing device for a vehicle door, comprising: 荷物室の開口部を開閉する扉と、
この扉に取り付けられる取っ手と、
この取っ手の近くに取り付けられると共に、進退自在な部材を有する解除釦と、
前記荷物室の上部又は下部に取り付けられた被係止部材と、
前記扉に回動自在に取り付けられた回動軸と、
この回動軸に取り付けられ、前記被係止部材に係止する係止部材と、
この係止部材が前記被係止部材に係止した状態を解除する解除機構と、
この解除機構は、前記解除釦と、第１、第２の係止部材と、前記第１の係止部材を付勢する第１の弾性部材と、前記第２の係止部材を付勢する第２の弾性部材とを有し、
前記第１の係止部材は、前記回動軸に取り付けられて前記回動軸と一体的に回動し、 前記第２の係止部材は、前記第１の係止部材に係合して、前記第１の係止部材の移動を阻止するように前記扉の係止部材取付部に取り付けられ、
前記第１の弾性部材と前記第２の弾性部材の付勢方向は、異なる方向であり、前記解除釦を押して、前記進退自在な部材を介して前記第２の係止部材を回動させて前記第１の係止部材を移動させて、前記回動軸の回動規制を解除するものであり、
前記扉内部に設けられたアクチュエータと、
このアクチュエータによって進退する進退部材と、
この進退部材に接続された第１の接続部材と、
弧状の長孔を有し、前記第１の接続部材に接続されると共に、前記扉に回動自在に支持された回動部材と、
この回動部材の回動状態を保持する弾性部材と、
この弾性部材は、一端を前記回動部材に設けた第１の支持部材に、他端を前記扉に支持された第２の支持部材に、それぞれ接続され、
前記回動部材に接続された第２の接続部材と、
この第２の接続部材を介して接続されると共に、前記扉に回動自在に取り付けられた回動体と、
前記アクチュエータの通電により前記進退部材は、前記回動部材に向かって後退又は前進するものであり、
後退した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記解除釦の前記進退自在な部材の前記第２の係止部材への移動を許容し、前記解除釦を押すと、前記進退自在な部材が前記第２の係止部材に向かって前進し、前記第２の係止部材に当接して、前記第２の係止部材を前記第２の弾性部材の付勢方向と逆方向に回動させて、前記解除機構が解除され、前記ドアの開動作を許容するものであり、
前進した場合には、前記第１の接続部材、前記回動部材及び前記第２の接続部材を介して、前記回動体を回動させ、前記解除釦の前記進退自在な部材の前記第２の係止部材への当接を阻止するものであり、
前記第２の支持部材は、弧状の長孔を介して前記回動部材より突出するように位置し、前記進退部材が前進した場合、前記回動部材の回動中心より上に位置した前記第１の支持部材が、前記回動部材の回動中心より下に位置するように、前記回動部材は回動し、
少なくとも、解除部とロック部とを有するリモコンスイッチと、
このリモコンスイッチのロック部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を前進させ、一定時間後、前記アクチュエータへの通電を停止すると共に、前記リモコンスイッチの解除部のＯＮ指示により、車に搭載されたバッテリ電源を利用して、前記アクチュエータに通電し、前記進退部材を後退させ、一定時間後、前記アクチュエータへの通電を停止する制御部と
を備えていることを特徴とする車両扉用開閉装置。 A door that opens and closes the opening of the luggage compartment;
A handle attached to this door,
A release button attached to the handle and having a member that can be moved forward and backward,
A locked member attached to the upper or lower portion of the luggage compartment;
A pivot shaft rotatably attached to the door;
A locking member attached to the rotating shaft and locked to the locked member;
A release mechanism for releasing the state where the locking member is locked to the locked member;
The release mechanism biases the release button, first and second locking members, a first elastic member that biases the first locking member, and the second locking member. A second elastic member,
The first locking member is attached to the rotating shaft and rotates integrally with the rotating shaft, and the second locking member is engaged with the first locking member. , Attached to the locking member mounting portion of the door so as to prevent the movement of the first locking member,
The urging directions of the first elastic member and the second elastic member are different directions, and the release button is pressed to rotate the second locking member via the advanceable / retractable member. Moving the first locking member to release the rotation restriction of the rotation shaft;
An actuator provided inside the door;
An advancing and retracting member that advances and retracts by this actuator;
A first connecting member connected to the advance / retreat member;
A rotating member having an arc-shaped elongated hole, connected to the first connecting member, and rotatably supported by the door;
An elastic member that holds the rotating state of the rotating member;
The elastic member is connected to a first support member provided at one end of the rotating member, and to a second support member supported at the other end of the door, respectively.
A second connecting member connected to the rotating member;
A rotating body connected via the second connecting member and rotatably attached to the door;
The advancing / retreating member retreats or advances toward the rotating member by energization of the actuator,
When retreating, the movement of the advanceable / retractable member of the release button to the second locking member is allowed via the first connecting member, the rotating member, and the second connecting member. When the release button is pressed, the advanceable / retractable member moves forward toward the second locking member, abuts against the second locking member, and the second locking member is moved to the second locking member. 2 is rotated in the direction opposite to the biasing direction of the elastic member, the release mechanism is released, and the opening operation of the door is permitted.
In the case of advancing, the rotating body is rotated via the first connecting member, the rotating member, and the second connecting member, and the second member of the releasable member of the release button is rotated. It prevents contact with the locking member,
The second support member is positioned so as to protrude from the rotating member through an arc-shaped elongated hole. When the advance / retreat member advances, the second support member is positioned above the rotation center of the rotating member. The rotating member is rotated so that one support member is located below the rotation center of the rotating member,
At least a remote control switch having a release portion and a lock portion;
With the ON instruction of the lock part of this remote control switch, using the battery power source mounted in the car, the actuator is energized, the advance / retreat member is advanced, and after a certain time, the energization to the actuator is stopped, A control unit that energizes the actuator by using a battery power source mounted on a vehicle in response to an ON instruction of the release unit of the remote control switch, retracts the advance / retreat member, and stops energization of the actuator after a certain time. And a vehicle door opening and closing device.
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JP2021113491A (en) * 2017-10-24 2021-08-05 株式会社東洋ボデー Truck bed door lock system and truck bed
JP2022084677A (en) * 2017-10-24 2022-06-07 株式会社東洋ボデー Truck bed door locking system and truck bed

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JP2021113491A (en) * 2017-10-24 2021-08-05 株式会社東洋ボデー Truck bed door lock system and truck bed
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JP7226748B2 (en) 2017-10-24 2023-02-21 株式会社東洋ボデー Truck bed door locking system and truck bed

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