WO2016035225A1 - 車両用ドアラッチ装置及び該ドアラッチ装置を備えているドアシステム - Google Patents
車両用ドアラッチ装置及び該ドアラッチ装置を備えているドアシステム Download PDFInfo
- Publication number
- WO2016035225A1 WO2016035225A1 PCT/JP2014/084165 JP2014084165W WO2016035225A1 WO 2016035225 A1 WO2016035225 A1 WO 2016035225A1 JP 2014084165 W JP2014084165 W JP 2014084165W WO 2016035225 A1 WO2016035225 A1 WO 2016035225A1
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- WIPO (PCT)
- Prior art keywords
- door
- lever
- locking
- detection switch
- latch
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/01—Comfort closing, i.e. the locking action for a wing is combined with actuation of other vehicle functions, e.g. locking the doors and closing the windows simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
- B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
- B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/34—Details of the actuator transmission of geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/70—Monitoring or sensing, e.g. by using switches or sensors the wing position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/72—Monitoring or sensing, e.g. by using switches or sensors the lock status, i.e. locked or unlocked condition
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
Definitions
- the present invention relates to a vehicle door latch device having a function of detecting an opening operation of a door and a door system including the door latch device.
- a vehicle door system including a door latch device for holding the door in a closed state and a window regulator for opening and closing the window glass, in order to improve the sealing performance of the weather strip of the sashless type door, Or, at the moment when the door is closed, in order to prevent the pressure in the room from increasing and the closing force of the door from increasing, the window regulator is driven and controlled based on the opening operation of the door to Is automatically opened by a predetermined amount (for example, see Patent Document 1).
- the operation of automatically opening the window glass by a predetermined amount based on the door opening operation needs to be executable only when all of the following three conditions are met from the viewpoint of theft prevention and practicality.
- the present invention provides a vehicle door latch device capable of detecting a door opening operation of an operation handle when the locking / unlocking mechanism is in an unlatched position with a single detection switch, and a door including the door latch device.
- the purpose is to provide a system.
- the first invention is capable of releasing the meshing of the meshing mechanism by enabling the meshing mechanism that can mesh with the striker and the opening operation of the operation handle provided on the door when the door is closed.
- the unlocking position and the locking / unlocking mechanism can be moved to a locking position where the meshing mechanism cannot be released by disabling the locking mechanism, and when the locking / unlocking mechanism is in the unlocking position, the unlocking mechanism can be operated when the operation handle is opened.
- a smart lever that is inoperable when the operation handle is opened when the locking / unlocking mechanism is in the locked position, and a smart lever detection switch that can detect the operation of the smart lever.
- the smart lever is operated by abutting on the locking / unlocking mechanism that operates in accordance with the opening operation of the operation handle when the locking / unlocking mechanism is in the unlocked position. It is characterized by doing.
- the vehicle door latch device of the first or second aspect of the invention a door opening / closing detection switch capable of detecting the closing of the door, and a window glass provided on the door can be opened / closed by the power of the electric drive source.
- a window regulator and a control circuit device for controlling driving of the electric drive source wherein the control circuit device detects the smart lever when the door open / close detection switch detects the door closing.
- the switch detects the operation of the smart lever the electric drive source is controlled to open for a predetermined time, and when the door open / close detection switch detects the door closing, the electric drive The power source is controlled to be closed.
- the locking / unlocking mechanism when the locking / unlocking mechanism is in the unlocked position, it can be operated with the opening operation of the operating handle, and when the locking / unlocking mechanism is in the locked position, the smart cannot be operated with the opening operation of the operating handle.
- the door opening operation of the operation handle can be reliably detected with one smart lever detection switch when the locking / unlocking mechanism is in the unlocked position. can do.
- a door latch device having a smart lever and a smart lever detection switch to a door system equipped with a window regulator, the window glass is automatically opened by a predetermined amount in accordance with the door opening operation with a simple control. It becomes possible.
- FIG. 1 is a schematic side view of a vehicle door according to the present invention.
- FIG. 2 is a front view of the door latch device.
- FIG. 3 is a perspective view of the door latch device as seen from the front oblique direction.
- FIG. 4 is a side view of the door latch device as seen from the outside of the vehicle.
- FIG. 5 is a side view of the door latch device as viewed from the vehicle interior side.
- FIG. 6 is a front view of the meshing unit when in the open position.
- FIG. 7 is a rear view of the meshing unit when in the open position.
- FIG. 8 is a front view of the meshing unit when in the full latch position.
- FIG. 9 is a rear view of the meshing unit when in the full latch position.
- FIG. 1 is a schematic side view of a vehicle door according to the present invention.
- FIG. 2 is a front view of the door latch device.
- FIG. 3 is a perspective view of the door latch device as seen from the front
- FIG. 10 is a side view of the main part when the locking / unlocking mechanism is in the unlock position.
- FIG. 11 is a side view of the main part when the locking / unlocking mechanism is in the locked position.
- FIG. 12 is a side view of the main part when the door is opened when the locking / unlocking mechanism is in the unlock position.
- FIG. 13 is a side view of the main part when the door is opened when the locking / unlocking mechanism is in the locked position.
- FIG. 14 is a block diagram for explaining the control of the window regulator.
- the door D has a sashless structure, and a front portion (left side in FIG. 1) is pivotally supported by the vehicle body by a door hinge DH having a vertical rotation shaft.
- Installed inside the door D are a window regulator WR that supports the window glass G so that it can be opened and closed in the vertical direction by the power of a motor M that is an electric drive source, and a door latch device 1 that holds the door D in a closed state.
- an outside handle (operation handle) OH that is operated when the door D is opened from the outside of the door D, and a key cylinder K for locking / unlocking a locking / unlocking mechanism described later from the outside of the vehicle are provided on the outer surface of the door D.
- an inside handle (operation handle) IH that is operated when the door D is opened from inside the vehicle
- a lock knob LK for locking / unlocking the locking / unlocking mechanism from inside the vehicle.
- the door latch device 1 is mounted in the door D and includes a meshing unit 2 for holding the door D in a closed state and an operation unit 3 assembled to the meshing unit 2 as shown in FIGS. .
- the meshing unit 2 includes, as main elements, a synthetic resin body 4 and a body 4 that are fixed to a rear end portion of the door D by bolts (not shown).
- a base (not shown) including a metal cover plate 5 that closes an opening facing the rear surface and a metal back plate 6 that is fixed to the front surface of the body 4, and is accommodated in the base and fixed to the vehicle body side.
- a latch 7 that can be engaged with the striker S and a ratchet 8 that is engageable with the latch 7 and an open lever 9 that releases the engagement relationship between the ratchet 8 and the latch 7.
- the cover plate 5 is omitted to clearly show the meshing mechanism.
- the body 4 has a concave accommodating portion 41 for accommodating the latch 7 and the ratchet 8 on the rear surface side.
- the latch 7 is accommodated in the accommodating portion 41 of the body 4 and is pivotally supported between the body 4 and the cover plate 5 by a latch shaft 10 that faces in the front-rear direction.
- a full latch engaging portion 71 and a half latch engaging portion 72 with which the ratchet 8 can be engaged are provided at the lower outer periphery of the latch 7.
- the latch 7 rotates clockwise from the open position (position shown in FIG. 6) against the biasing force of a spring (not shown) as the door D is closed, and passes through the half-latch position to fully latch. It rotates to a position (position shown in FIG. 8). When the door D opens, it rotates in the opposite direction.
- the open position corresponds to the open state of the door D that is not meshed with the striker S.
- the half latch position corresponds to the half door state of the door D that slightly meshes with the striker S.
- the full latch position corresponds to the fully closed state of the door D that completely meshes with the striker S.
- the ratchet 8 is below the latch 7 and is accommodated in the accommodating portion 41 of the body 4, and is pivotally supported by the ratchet shaft 11 facing the front-rear direction between the body 4 and the cover plate 5.
- the ratchet 8 is biased by the spring 12 in the engagement direction (clockwise in FIGS. 6 and 8, the direction in which the latch 7 engages with the full latch engagement portion 71 and the half latch engagement portion 72), and the latch 7 rotates.
- the door D is held in the fully closed state by engaging with the full latch engaging portion 71 of the latch 7, and the door D is set in the half door state by engaging with the half latch engaging portion 72. Hold.
- the open lever 9 is pivotally supported on the front surface of the body 4 so as to be coaxial with the ratchet 8 and to rotate integrally with the ratchet 8.
- the open lever 9 is provided with a released portion 91 at an end extending to the vehicle inner side (left side in FIGS. 7 and 9).
- the operation unit 3 includes a synthetic resin casing 15 fixed to the body 4 and an operation mechanism (no reference) accommodated in the casing 15.
- the operation mechanism includes, as main elements, a motor 16, a worm wheel 17 that can rotate forward and backward by rotation of the motor 16, and a lock lever that can be moved to an unlock position that enables door opening and a lock position that disables the door opening operation.
- a knob lever 19 connected to the lock knob LK, an open link 20 movable together with the lock lever 18 to an unlock position and a lock position, an inside lever 21 connected to the inside handle IH, and a key cylinder K.
- a key lever 22 and an outside lever 23 connected to the outside handle OH.
- the lock lever 18, the knob lever 19, and the open link 20 constitute a locking / unlocking mechanism according to the present embodiment.
- 3 to 5 omit a part of the synthetic resin casing 15 fixed so as to cover the front surface of the body 4 in order to clearly show the internal structure of the operation unit 3.
- the worm wheel 17 is pivotally supported by a shaft 171 that faces in and out of the vehicle.
- the worm wheel 17 rotates forward and backward from the neutral position (the position shown in FIGS. 4 and 5) against the urging force of the spring 24, and when the rotation of the motor 16 stops, It returns to the neutral position from the position rotated by the biasing force.
- the knob lever 19 is pivotally supported on the casing 15 by a shaft 191 that faces the inside and outside of the vehicle. Based on the manual operation of the lock knob LK, the knob lever 19 rotates to an unlock position shown in FIG. 5 and a lock position rotated clockwise by a predetermined angle from the unlock position.
- the key lever 22 is pivotally supported by a shaft 221 facing in and out of the vehicle.
- the key lever 22 rotates in the unlocking direction and the locking direction from the neutral position (position shown in FIG. 4) based on the manual operation of the key cylinder K.
- the lock lever 18 is pivotally supported in the casing 15 by a shaft 181 that faces the inside and outside of the vehicle.
- the lock lever 18 is unlocked by rotating the key lever 22 based on the operation of the key cylinder K, rotating the knob lever 19 based on the operation of the lock knob LK, and rotating the worm wheel 17 based on the rotation of the motor 16. 4, 5, and 10) and a lock position (position shown in FIG. 11).
- the unlock position of the lock lever 18 is a position for enabling the opening operation of the outside handle OH and the inside handle IH, and the lock position of the lock lever 18 is rotated a predetermined angle in the counterclockwise direction in FIG. 10 from the unlock position. It is a position which moves and invalidates the opening operation of the outside handle OH and the inside handle IH.
- the lock lever 18 is elastically held in the unlock position and the lock position by the urging force of the spring 25 supported by the casing 15.
- the outside lever 23 is pivotally supported on the lower side of the body 4 by a shaft 231 in the front-rear direction.
- the outside lever 23 performs a release operation in which a connecting portion 232 provided at an end portion on the inside of the vehicle moves upward against an urging force of a spring (not shown) based on an opening operation of the outside handle OH.
- a connecting hole 202 provided in a lower portion is connected to a connecting portion 232 of the outside lever 23 so as to be rotatable by a predetermined angle in the front-rear direction, and an upper portion is connected to the lock lever 18 so as to be slidable in the vertical direction.
- the open link 20 is interlocked with the operation of the lock lever 18, and mainly the unlocking position shown in FIG. 10 around the connecting portion 232 and the lock shown in FIG. 11 rotated counterclockwise by a predetermined angle from the unlocking position. While rotating to the position, the release operation of moving upward is performed with the release operation of the outside lever 23.
- a release portion 201 that can come into contact with the released portion 91 of the open lever 9 from below when provided at the unlock position is provided at a substantially central portion in the vertical direction of the open link 20.
- the inside lever 21 is pivotally supported by a shaft 211 facing in and out of the vehicle.
- the inside lever 21 performs a release operation in the clockwise direction in FIG. 5 around the shaft 211 based on the opening operation of the inside handle IH, and transmits the release operation to the open link 20 via the outside lever 23.
- the outside lever 23 is released based on the opening operation of the outside handle OH or the inside handle IH.
- the open link 20 is released upward from the unlock position as shown in FIG.
- the release portion 201 contacts the released portion 91 of the open lever 9 from below, and the open lever 9 rotates in the release direction. Thereby, the engagement between the ratchet 8 and the full latch engaging portion 71 of the latch 7 is released, and the door D can be opened.
- the latch 7 has a cam portion 73 that bulges in the radial direction on the outer periphery of the upper portion, and a small-diameter portion 74 that continues to the cam portion 73.
- the cam portion 73 has an arc shape having a predetermined length in the circumferential direction around the latch shaft 10 and has a shape bulging larger than the small diameter portion 74 in the radial direction.
- a detection lever 30 that rotates as the latch 7 rotates, and a door open / close detection switch 31 that turns on and off according to the rotation position of the detection lever 30.
- the detection lever 30 is pivotally supported by a shaft 301 that faces in the front-rear direction at a substantially central portion in the longitudinal direction (inside / outside direction) and is attached clockwise in FIGS. 7 and 9 by a spring (not shown). Be forced. At one end (the right end in FIGS. 7 and 9) facing the vehicle exterior side of the detection lever 30, it passes through a vertical long hole 42 provided in the upper portion of the body 4 and protrudes toward the housing portion 41 side of the body 4. 7 is provided with a detecting portion 302 capable of relatively sliding the cam portion 73 and the small diameter portion 74. Similarly, a cam surface 303 bulging forward for operating the door opening / closing detection switch 31 is provided at the other end (left end in FIGS. 7 and 9) on the opposite side across the shaft 301 of the detection unit 302. It has been.
- the detection portion 302 of the detection lever 30 contacts the small diameter portion 74 of the latch 7 as shown in FIG. 8, and the latch 7 is in a half latch position other than the full latch position and an open position.
- the detection unit 302 moves relative to the cam portion 73 from the small diameter portion 74 of the latch 7, so that the detection lever 30 is latched as shown in FIG. From the detection position, it rotates to the unlatch detection position shown in FIG. 7 against the biasing force of the spring.
- the detection lever 30 rotates from the unlatch detection position to the latch detection position.
- the door open / close detection switch 31 is disposed on the upper portion of the body 4 so as to face the cam surface 303 of the detection lever 30.
- the door opening / closing detection switch 31 is turned off by moving away from the cam surface 303 when the detection lever 30 is rotated to the latch detection position, and the cam is opened when the detection lever 30 is rotated to the unlatch detection position.
- the surface 303 is turned on by contacting the surface 303.
- switches including the motor 16 and the door opening / closing detection switch 31 are wired to a coupler 32 provided on the upper portion of the body 4.
- An unillustrated external connector is connected to the coupler 32 so that the power of the vehicle battery is supplied to the motor 16 and detection signals of various switches including the door open / close detection switch 31 are sent to the vehicle control circuit device 100. Send.
- the door open / close detection switch 31 is held by a resin plate 34 in which a wiring 33 shown in FIG. 5 is insert-molded. Thereby, the door opening / closing detection switch 31 can be easily wired.
- the operation unit 3 is further provided with a smart lever 26 and a smart lever detection switch 27 that detects the operation of the smart lever 26.
- the smart lever 26 is slidably supported on the front side of the body 4 and is urged downward by the urging force of the coil spring 28 accommodated therein. It stops at the non-operating position shown in FIG.
- An inclined portion 262 that can contact the smart lever detection switch 27 is formed at the upper end portion of the smart lever 26.
- the smart lever 26 moves upward only when the open link 20 is released from the unlock position.
- the smart lever 26 is completely unrelated to other operations, for example, when the open link 20 moves upward from the lock position and when the open lever 9 rotates in accordance with the opening / closing operation of the door D. It will not move from the non-actuated position.
- the smart lever detection switch 27 is supported by the resin plate 34 in the same manner as the door opening / closing detection switch 31.
- the smart lever detection switch 27 contacts the inclined portion 262 of the smart lever 26. 26 operation is detected. That is, the smart lever detection switch 27 transmits a door opening operation detection signal to the control circuit device 100 only when the outside handle OH or the inside handle IH is operated to open the door when the locking / unlocking mechanism is in the unlock position. .
- the control circuit device 100 includes a full latch position detection signal of the latch 7 transmitted from the door opening / closing detection switch 31, in other words, a closing signal when the door D is closed, and a smart lever detection switch.
- the motor M of the window regulator WR is moved for a predetermined time in order to move the window glass G in the fully closed position shown by the solid line in FIG. 1 to the half open position shown by the two-dot chain line, Open drive control.
- the control circuit device 100 starts from the position where the window glass G is opened by a predetermined amount.
- the motor M is controlled to be closed for a predetermined time corresponding to the time for moving to the fully closed position.
- the motor M of the window regulator WR is opened to open the window glass G by a predetermined amount.
- the indoor pressure increases at the moment when the door D is closed.
- the closing force of the door D can be prevented from increasing, and the door D can be closed with a light force.
- the opening operation of the predetermined amount of the window glass G is executed based on the detection signal of one smart lever detection switch 27.
- the smart lever detection switch 27 detects the operation of the smart lever 26 that operates in accordance with the door opening operation only when the locking / unlocking mechanism is in the unlock position. Therefore, the control of the control circuit device 100 can be simplified without requiring complicated operation conditions.
- the smart lever 26 is activated only when the locking / unlocking mechanism is in the unlocked position and the door is opened, and does not operate in conjunction with other operations, for example, the door D opening / closing operation. Therefore, the smart lever detection switch 27 transmits only a signal related to the operating condition and does not transmit an error signal not related to the operating condition. Accordingly, the control circuit device 100 can reliably drive and control the motor M of the window regulator WR based on the detection signal of the smart lever detection switch 27.
Abstract
Description
さらには、スマートレバー及びスマートレバー検出スイッチを有するドアラッチ装置をウィンドレギュレータを備えたドアシステムに適用することにより、簡単な制御をもって、ドア開操作に伴ってウィンドガラスを自動的に所定量開作動させることが可能となる。
(ドアラッチ装置1の基本構造)
先ず、ドアラッチ装置1の構造を説明する前に、本発明に係るドアラッチ装置1及びウィンドレギュレータWRを備えているドアDについて説明する。
ドアラッチ装置1は、ドアD内に取り付けられ、図2~5に示すように、ドアDを閉鎖状態に保持するための噛合ユニット2と、噛合ユニット2に組み付けられる操作ユニット3とを備えている。
なお、図3~5は、操作ユニット3の内部構造を明示するため、ボディ4の前面を覆うように固定される合成樹脂製のケーシング15の一部を省略して示している。
次に、本発明に係る主要部について説明する。
ラッチ7は、主に図6、8に示すように、上部外周に径方向へ膨出するカム部73及び当該カム部73に連なる小径部74を有している。
Claims (3)
- ドアの閉鎖時、ストライカに噛合可能な噛合機構と、
前記ドアに設けられる操作ハンドルの開操作を有効にして前記噛合機構の噛合を解除可能なアンロック位置及び無効にして前記噛合機構の噛合を解除不能なロック位置に移動可能な施解錠機構と、
前記施解錠機構がアンロック位置にあるとき、前記操作ハンドルの開操作に伴って作動可能で、前記施解錠機構がロック位置にあるとき、前記操作ハンドルの開操作に伴って作動不能なスマートレバーと、
前記スマートレバーの作動を検出可能なスマートレバー検出スイッチと、
を備えたことを特徴とする車両用ドアラッチ装置。 - 前記スマートレバーは、前記施解錠機構がアンロック位置にあるとき、前記操作ハンドルの開操作に伴って作動する前記施解錠機構に当接することで作動することを特徴とする請求項1記載の車両用ドアラッチ装置。
- 請求項1または2記載の車両用ドアラッチ装置と、
ドアの閉鎖を検出可能なドア開閉検出スイッチと、
前記ドアに設けられるウィンドガラスを電動駆動源の動力により開閉可能なウィンドレギュレータと、
前記電動駆動源の駆動を制御するための制御回路装置と、を備え、
前記制御回路装置は、前記ドア開閉検出スイッチが前記ドアの閉鎖を検出しているとき、前記スマートレバー検出スイッチが前記スマートレバーの作動を検出したことを契機に、前記電動駆動源を所定時間、開駆動制御し、また、前記ドア開閉検出スイッチが前記ドアの閉鎖を検出したこと契機に、前記電動駆動源を閉駆動制御することを特徴とする車両用ドアシステム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14901187T PL3081730T3 (pl) | 2014-09-04 | 2014-12-24 | System drzwiowy pojazdu zawierający urządzenie zapadkowe drzwi |
CN201480073466.2A CN105917062B (zh) | 2014-09-04 | 2014-12-24 | 车辆用门锁装置以及具备该门锁装置的门系统 |
EP14901187.6A EP3081730B1 (en) | 2014-09-04 | 2014-12-24 | Vehicle door system comprising door latch device |
MX2016008714A MX352616B (es) | 2014-09-04 | 2014-12-24 | Dispositivo de cerrojo de puerta para vehículo y sistema de puerta provisto con el dispositivo de cerrojo de puerta. |
CA2936778A CA2936778C (en) | 2014-09-04 | 2014-12-24 | Door latch device for vehicle and door system provided with door latch device |
US15/111,664 US11384572B2 (en) | 2014-09-04 | 2014-12-24 | Door latch device for vehicle and door system provided with door latch device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2014-179807 | 2014-09-04 | ||
JP2014179807A JP6442732B2 (ja) | 2014-09-04 | 2014-09-04 | 車両用ドアラッチ装置及び該ドアラッチ装置を備えているドアシステム |
Publications (1)
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WO2016035225A1 true WO2016035225A1 (ja) | 2016-03-10 |
Family
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PCT/JP2014/084165 WO2016035225A1 (ja) | 2014-09-04 | 2014-12-24 | 車両用ドアラッチ装置及び該ドアラッチ装置を備えているドアシステム |
Country Status (9)
Country | Link |
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US (1) | US11384572B2 (ja) |
EP (1) | EP3081730B1 (ja) |
JP (1) | JP6442732B2 (ja) |
CN (1) | CN105917062B (ja) |
CA (1) | CA2936778C (ja) |
MX (1) | MX352616B (ja) |
PL (1) | PL3081730T3 (ja) |
TR (1) | TR201816465T4 (ja) |
WO (1) | WO2016035225A1 (ja) |
Families Citing this family (3)
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WO2020079989A1 (ja) * | 2018-10-16 | 2020-04-23 | 本田技研工業株式会社 | 車両用ドアの操作レバー装置 |
CN114008283B (zh) * | 2019-06-21 | 2024-01-09 | 索斯科公司 | 用于释放隔室门的电子撞针及使用该电子撞针的方法 |
JP2022064378A (ja) * | 2020-10-14 | 2022-04-26 | 三井金属アクト株式会社 | 作動伝達構造、及び当該構造を備えた検出装置並びに当該検出装置を備えた自動車用ドアロック装置 |
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JP2003113687A (ja) * | 2001-10-03 | 2003-04-18 | Honda Lock Mfg Co Ltd | 車両用ドアロック装置 |
JP5006963B2 (ja) * | 2010-10-25 | 2012-08-22 | 三井金属アクト株式会社 | 車両ドアラッチ装置用アクチュエータ |
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2014
- 2014-09-04 JP JP2014179807A patent/JP6442732B2/ja active Active
- 2014-12-24 CN CN201480073466.2A patent/CN105917062B/zh active Active
- 2014-12-24 CA CA2936778A patent/CA2936778C/en not_active Expired - Fee Related
- 2014-12-24 MX MX2016008714A patent/MX352616B/es active IP Right Grant
- 2014-12-24 WO PCT/JP2014/084165 patent/WO2016035225A1/ja active Application Filing
- 2014-12-24 EP EP14901187.6A patent/EP3081730B1/en not_active Not-in-force
- 2014-12-24 PL PL14901187T patent/PL3081730T3/pl unknown
- 2014-12-24 TR TR2018/16465T patent/TR201816465T4/tr unknown
- 2014-12-24 US US15/111,664 patent/US11384572B2/en active Active
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US5810423A (en) * | 1995-12-20 | 1998-09-22 | Kiekert Ag | Automatic window actuator for motor-vehicle door |
JP2002248938A (ja) * | 2001-02-14 | 2002-09-03 | Valeo Sicherheitssysteme Gmbh | コンバーチブル用車両ドア |
JP2004082808A (ja) * | 2002-08-23 | 2004-03-18 | Toyoda Gosei Co Ltd | 自動車用ウエザストリップ |
JP2004156330A (ja) * | 2002-11-07 | 2004-06-03 | Oi Seisakusho Co Ltd | 自動車用ドアラッチ装置 |
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See also references of EP3081730A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN105917062A (zh) | 2016-08-31 |
EP3081730A4 (en) | 2017-08-02 |
US20160333615A1 (en) | 2016-11-17 |
CN105917062B (zh) | 2018-03-13 |
MX352616B (es) | 2017-12-01 |
TR201816465T4 (tr) | 2018-11-21 |
JP2016053272A (ja) | 2016-04-14 |
CA2936778C (en) | 2018-02-27 |
US11384572B2 (en) | 2022-07-12 |
MX2016008714A (es) | 2016-10-13 |
CA2936778A1 (en) | 2016-03-10 |
EP3081730B1 (en) | 2018-10-03 |
JP6442732B2 (ja) | 2018-12-26 |
EP3081730A1 (en) | 2016-10-19 |
PL3081730T3 (pl) | 2019-02-28 |
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