CN106437355B - door handle device for vehicle - Google Patents
door handle device for vehicle Download PDFInfo
- Publication number
- CN106437355B CN106437355B CN201610552720.8A CN201610552720A CN106437355B CN 106437355 B CN106437355 B CN 106437355B CN 201610552720 A CN201610552720 A CN 201610552720A CN 106437355 B CN106437355 B CN 106437355B
- Authority
- CN
- China
- Prior art keywords
- bell crank
- rotation
- crank lever
- door
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
- E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
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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
- B60J5/04—Doors arranged at the vehicle sides
-
- 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
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a door handle device for a vehicle, which has a new structure capable of effectively preventing a door from being opened in a collision. The vehicle door handle device is assembled with a stopper member (40) which is interlocked with the pulling-up action of a handle body (3) and rotates around a second rotation axis (10X) different from a first rotation axis (4X) relative to a double-arm crank lever (4) rotating around the first rotation axis (4X). When the bell crank lever (4) rotates at a rotational acceleration not exceeding a reference level, the stopper member (40) rotates integrally with the bell crank lever (4) without interfering with the rotation thereof; when the bell crank lever (4) rotates at a rotational acceleration exceeding a reference level, a stopper member (40) that cannot rotate following the bell crank lever (4) abuts on the stopper portion (21), and rotation of the bell crank lever (4) is prevented. The door of the vehicle is prevented from being opened by blocking the rotation.
Description
Technical Field
The present invention relates to a door handle (door handle) device for a vehicle.
Background
A vehicle door handle device for opening and closing a vehicle door is mounted with a technology for preventing the door from opening, as disclosed in patent document 1, for example. The door handle device of patent document 1 includes: a base member assembled to the door; a handle body assembled to the base member so as to be capable of being pulled up toward the outside of the vehicle; a bell crank lever (bell crank lever) connected to the handle body and the door lock mechanism; a rotating lever that rotates integrally with the bell crank lever and is urged to a rotation initial position by an elastic urging force of a coil spring (see fig. 4 of patent document 1); and a lock pin provided in the base member, for relatively operating the rotating lever so as not to interfere with the rotation of the double-arm crank lever when the vehicle is not in collision (see fig. 6 of patent document 1), and preventing the door from being opened by these members.
that is, in this vehicle door handle device, when a vehicle collides, the rotating lever rotates from the rotation initial position to the lock position against (against) the elastic force of the coil spring by the inertial force generated by the collision (see fig. 10 of patent document 1). Then, the rotating lever moved to the locking position hinders the rotation of the double-arm crank lever by the lock pin. Since the double-arm crank lever cannot rotate, the door lock mechanism cannot be switched from the locked state, which maintains the door closed state, to the unlocked state, and as a result, the door can be prevented from being opened.
documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2015-4221
Disclosure of Invention
Technical problem to be solved
In such a conventional door handle device for a vehicle, the door lock mechanism is operated by an inertial force generated by a collision of the vehicle, thereby preventing the door from being opened. The inertial force is a force acting on the rotating lever when a relative motion is to be generated between the door directly subjected to the collision and the rotating lever not directly subjected to the collision. In this case, when an unexpected phenomenon that the handle body is pulled up toward the outside of the vehicle occurs in a manner that the inertial force does not act on the rotating lever at the time of collision, the door cannot be prevented from being opened.
the invention provides a door handle device for a vehicle, which has a new structure capable of effectively preventing a door from being opened when collision occurs.
Means for solving the problems
In order to solve the above problem, a door handle device for a vehicle according to the present invention includes:
A base member fixed to a door of a vehicle;
A handle body which is connected to the base member so as to be rotatable with one end portion thereof serving as a rotation fulcrum and which performs an opening operation in a door separating direction with a free end portion of the other end portion thereof;
A double-arm crank lever connected to the free end portion, rotatably assembled to the base member so as to reciprocate about a predetermined rotation axis in response to the opening operation and the closing operation opposite thereto of the free end portion, and connected to a door lock device that maintains a door at a closed position, and when the handle body performs the opening operation, the double-arm crank lever is rotated about the rotation axis in a predetermined rotation direction so that the door lock device is in a non-locked state in which the door is not maintained at the closed state, and when the handle body performs the closing operation opposite to the opening operation, the double-arm crank lever is rotated in a direction opposite to the predetermined rotation direction so that the door lock device is maintained at the closed position when the door is in the predetermined closed position;
Characterized in that the double-arm crank lever comprises: a double-arm crank lever main body that performs reciprocating rotation about a first rotation axis constituting the rotation axis; a stopper member assembled to the bell crank lever main body and reciprocally rotated about a second rotation axis different from the first rotation axis with respect to the bell crank lever main body, the stopper member assuming a predetermined rotation initial position with respect to the bell crank lever main body when the handle main body is not operated;
When the rotational acceleration of the bell crank body does not exceed a predetermined reference level, the stopper member rotates together with the bell crank body while maintaining the initial rotational position with respect to the bell crank body, and moves on a rotational locus avoiding the stopper provided on the base member; on the other hand, when the rotational acceleration exceeds the reference level, the outer end portion side of the stopper member located radially outward with respect to the second rotation axis does not follow the rotation of the bell crank lever main body, and is shifted from the initial rotational position with respect to the bell crank lever main body, and the stopper of the base member is located on the rotation locus, abuts on the stopper, and prevents the rotation together with the bell crank lever main body, thereby preventing the opening operation.
In the case of patent document 1, when an impact force toward the inside of the vehicle is generated at the time of a collision with the door, the rotation of the double-arm crank lever is restricted by displacing the rotating lever by an inertial force acting toward the outside of the vehicle; in this case, the present invention has the following differences: when the rotation of the bell crank lever is excessively accelerated, the stopper (stopper) member is relatively displaced with respect to the bell crank lever by a force (for example, an inertial force) acting toward the rear side in the opposite rotation direction, thereby restricting the rotation of the bell crank lever. That is, in the case of the patent document 1, only when a collision occurs to the door, the rotation of the double arm crank lever is restricted to prevent the door from being opened; in view of this, in the case of the present invention, it is possible to restrict the rotation of the bell crank lever and prevent the door from being opened, not only when the door is collided, but also in all cases where the bell crank lever rotates at an excessive acceleration. In the present invention, when the handle body is normally pulled up by the user, the bell crank lever rotates at a normal acceleration, and therefore the door can be opened as intended by the user without being restricted.
drawings
Fig. 1 is a side view of a vehicle showing a typical installation example of a door handle device for a vehicle.
Fig. 2 is a side view showing a state in which a door handle device for a vehicle as one embodiment of the present invention is attached to a door.
Fig. 3 is an exploded perspective view of the vehicle door handle device in fig. 2.
Fig. 4 is a rear view of the vehicle door handle device in fig. 2.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a first perspective view of fig. 5.
Fig. 7 is a perspective view showing a partial section along line VII-VII in fig. 5.
Fig. 8 is a partial sectional view taken along line VII-VII in fig. 5.
Fig. 9A is a sectional view taken along line IX-IX of fig. 5 when the handle main body is not pulled up (non-operation).
fig. 9B is a sectional view taken along line IX-IX of fig. 5 when the handle body is pulled up (at the time of operation).
Fig. 10A is a cross-sectional view taken along line X-X of fig. 5 when the handle main body is not pulled up (non-operation).
Fig. 10B is a cross-sectional view taken along line X-X in fig. 5 when the handle main body is pulled up (during operation).
Fig. 10C is a sectional view taken along line X-X of fig. 5 when the opening of the door is prevented.
Fig. 11 is a sectional view taken along line XI-XI of fig. 5.
Description of the reference numerals
Door handle device for vehicle
2 base component
21 stop part
3 handle body
4 double-arm crank rod
4X first rotation axis
10 bell crank lever body
10X second rotation axis
40 stop member
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
As shown in fig. 1, a vehicle door handle device 1 for opening and closing a door is provided in a front door D1 and a rear door D2 of an automobile (vehicle) V for opening and closing the door. As shown in fig. 2 and 3, the door handle device 1 for a vehicle includes: a base member 2 fixed to a door (here, an outer panel DP of the door) of the vehicle; a handle body 3 that is rotatably coupled to the base member 2 with one end portion 31 as a rotation fulcrum, and reciprocates between an opening operation in a direction DA in which a free end portion 32 as the other end portion 32 is separated from the door and a closing operation in a direction DB opposite thereto; a bell crank lever 4 rotatably supported to the base member 2. The bell crank lever 4 is connected to the free end portion 32 of the handle body 3 and to the door lock device 5 for maintaining the door in the closed position, and as shown in fig. 9A and 9B, rotates about the first rotation axis 4X in association with the reciprocating movement of the handle body 3, thereby switching the door lock device 5 into a locked state in which the door is maintained in the locked state and an unlocked state in which the door is not maintained in the locked state via the lever portion 15 thereof.
As shown in fig. 9A and 9B, the free end portion 32 of the handle main body 3 includes a connecting portion 33 that enters and exits into the base member 2. The connecting portion 33 is an arm (arm) guided to be linearly reciprocated by a guide portion 23 formed in the base member 2, and an engaging portion 34 on the tip end side of the arm is engaged with the lever portion 14 of the bell crank lever 4.
The bell crank lever 4 is a rotary member having an L shape and a pair of lever portions 14 and 15, and is rotatably assembled to the base member 2 around a first rotation axis 4X set in the base member 2, wherein the pair of lever portions 14 and 15 extend from the rotation center portion 13 in mutually different radial directions with respect to the first rotation axis 4X. If a pull-up operation (i.e., a door opening operation) of pulling up the handle main body 3 toward the outside of the vehicle is performed, the operation force is converted into a rotational motion about the first rotational axis 4X of the bell crank lever 4 via the lever portion 14. As a result, bell crank lever 4 rotates in predetermined rotational direction 10C, and acts on door lock device 5 via lever portion 15 (see fig. 2). At this time, in the door lock device 5, the door in the locked state is switched to the unlocked state, whereby the door can be opened.
An urging member 9 (see fig. 3) (for example, a torsion coil spring is wound) is provided around the rotation shaft 6 forming the first rotation axis 4X, and the bell crank lever 4 receives an urging force in the opposite direction with respect to the rotation in the predetermined rotation direction 10C generated by the pulling-up operation of the handle body 3. By this urging force, the handle body 3 is held in a state of being accommodated in the base member 2. In the state where the door is closed, if the handle main body 3 is in this housed state, the door lock device 5 connected to the lever portion 15 is in a locked state (also referred to as a "latched state") in which the door is maintained at a locked position. On the other hand, in this locked state, if the handle body 3 is pulled up, the door lock device 5 is switched to an unlocked state in which the door is not maintained in the locked state, and manual or electric door opening operation is possible. Further, the door lock device 5 and the connection form between the door lock device 5 and the bell crank lever 4 are known in the art, and further description thereof will be omitted.
As shown in fig. 3, 6 and 7, the double-arm crank lever 4 includes: a bell crank lever body 10 having a pair of lever portions 14, 15 described previously and having an L shape; and a stopper member 40 assembled to the bell crank lever main body 10 so as to be rotatable about a second rotation axis 10X set at a position different from the first rotation axis 4X, which is a rotation axis of the bell crank lever main body 10.
The bell crank lever main body 10 is supported rotatably about the first rotation axis 4X by the rotation support 26 of the base member 2. A separate rotation shaft portion (also referred to as a "rotation shaft member") 6 is assembled to the rotation support portion 26, and the bell crank lever body 10 and the bell crank lever 4 are assembled to rotate around the rotation shaft portion 6. The bell crank lever body 10 has a shaft insertion portion 4h for inserting the rotation shaft portion 6. On the other hand, the rotation support portion 26 of the base member 2 is a pair of opposing wall portions 26, and these opposing wall portions 26, 26 have shaft insertion portions 26h, 26h for inserting the rotation shaft portion 6, respectively. The bell crank lever 4 is disposed so as to be sandwiched between the opposing wall portions 26, and the rotation shaft portion 6 is disposed so as to penetrate the shaft insertion portions 26h, 4h, 26h, and is assembled to the base member 2.
The first rotation axis 4X in the present embodiment is set in a direction orthogonal to the operating directions DA and DB (i.e., the vehicle lateral direction) of the handle body 3, and the handle body 3 is in a state of being housed in the base member 2 without being pulled up. The first rotation axis 4X in the present embodiment extends in the front-rear direction of the vehicle V.
As shown in fig. 7, 8, and 10A, stopper member 40 is located at a predetermined initial rotational position with respect to bell crank lever body 10 when handle body 3 is not operated. The case where the handle body 3 is not operated means that the handle body 3 is not located at a position pulled up toward the outside of the vehicle, and means that the handle body 3 is in a state of being housed in the base member 2. Further, the stopper member 40 rotates in a predetermined rotational direction 10C together with the bell crank lever body 10 in accordance with the operation (opening operation) of pulling up the handle body 3 toward the outside of the vehicle. When the rotational acceleration of bell crank body 10 does not exceed a predetermined reference level during this rotation, stopper member 40 rotates together with bell crank body 10 while maintaining the above-described initial rotational position with respect to bell crank body 10 even if it receives inertial force 40C generated by this rotational acceleration (see fig. 10B). At this time, the stopper member 40 moves on a rotation locus 40A avoiding the stopper portion 21 provided on the base member 2 (see fig. 10A).
However, when the rotational acceleration of the bell crank body 10 exceeds the reference level during this rotation, the stopper member 40 receives the inertial force 40C generated by this rotational acceleration, and the stopper outer end 41 side located radially outward of the second rotation axis 10X cannot follow the rotation of the bell crank body 10, and is displaced from the initial rotation position (see fig. 10A) to the rotation preventing position (see fig. 10C) with respect to the bell crank body 10. As shown in fig. 10C, since the stopper 21 of the base member 2 is positioned on the rotation locus 40B of the stopper 40 in the stopper member 40 displaced to the rotation blocking position, when the bell crank lever main body 10 rotates, the stopper outer end portion 41 abuts against the stopper 21 and is blocked from rotating, and thus the rotation of the bell crank lever main body 10 is also blocked. Further, since the rotation of bell crank lever main body 10 is prevented, bell crank lever 4 cannot be rotated as a matter of course, and as a result, door lock device 5 does not operate and maintains the locked state, and therefore, the operation of opening the door is prevented.
Note that the fact that stopper member 40 is maintained at the rotation initial position with respect to bell crank lever main body 10 does not mean that stopper member 40 does not move relative to bell crank lever main body 10 from the rotation initial position, but means that stopper member 40 is at least continuously located at a position where it can move on a rotation locus avoiding stopper portion 21.
the second rotation axis 10X in the present embodiment is located radially outward of the first rotation axis 4X and is provided in parallel with the first rotation axis 4X.
the stopper member 40 in the present embodiment is provided to one of the pair of lever portions 14, 15. As shown in fig. 6 and 7, the stopper member 40 here is provided at one end portion in the extending direction of the second rotation axis 10X in the stopper portion 15. The lever portion 15 in the present embodiment is integrally formed with a rotation shaft portion 19, and the rotation shaft portion 19 protrudes from one end surface 15a (see fig. 3) in the extending direction of the second rotation axis 10X; the stopper member 40 is disposed so that the rotation shaft portion 19 is inserted into a shaft insertion hole 40h formed in the stopper member 40 itself. Accordingly, the stopper member 40 can rotate about the rotation shaft portion 19 (i.e., the second rotation axis 10X).
as shown in fig. 6, in the present embodiment, a wall portion 25 provided on the base member 2 is disposed adjacent to and in opposition to the distal end side of the rotation shaft portion 19. This prevents the stopper member 40 rotatably disposed on the rotation shaft 19 from coming off from the distal end side of the rotation shaft 19. That is, the wall portion 25 functions as a stopper portion of the stopper member 40. Further, as shown in fig. 11, the stopper member 40 of the present embodiment is disposed so as to be sandwiched between the wall portion 25 of the base member 2 and the base portion 18 of the rotation shaft portion 19 in the lever portion 15, thereby preventing it from falling off from the rotation shaft portion 19.
Further, the bell crank lever 4 of the present embodiment is provided with an urging member 9 for urging the stopper member 40 in the opposite direction to the rotational movement from the initial rotational position to the rotation preventing position. The biasing member 9 of the present embodiment is a torsion coil spring that is wound around the rotating shaft portion 19 and is held in a non-rotating state with respect to the rotating shaft portion 19 so that one end side thereof is caught by the positioning portion 11.
In the present embodiment, as shown in fig. 8, the stopper member 40 is maintained at the rotation initial position with respect to the bell crank lever main body 10 by the stopper outer end portion 41 coming into contact with the positioning portion 11 provided in the bell crank lever main body 10 (bell crank lever 4) by the biasing force 9S of the biasing member 9. The positioning portion 11 is formed in the rod portion 15 as a wall portion protruding from one end surface 15a (see fig. 3) in the extending direction of the second rotation axis 10X.
When the rotation of the stopper member 40 of the present embodiment is intended in the predetermined rotation direction 10C in a state of being in the rotation blocking position with respect to the bell crank lever main body 10 (see fig. 10C), it abuts not only the stopper portion 21 but also the rotation blocking portion 12 provided in the bell crank lever main body 10 on the opposite side of the abutment direction and on the opposite side of the rotation blocking portion 10C. That is, the stopper member 40 of the present embodiment is held between the stopper portion 21 and the rotation preventing portion 12 in a non-rotatable state when the rotational acceleration of the bell crank lever main body 10 exceeds the reference level. The rotation preventing portion 12 is formed in the lever portion 15 as a wall portion protruding from one end surface 15a in the extending direction of the second rotation axis 10X.
Further, base member 2 of the present embodiment includes fixing prevention portion 28, which rotates together with bell crank lever main body 10 while holding rotation initial position of stopper member 40 with respect to bell crank lever main body 10, and which, when moving on rotation locus 40A avoiding stopper portion 21 of base member 2, abuts stopper member 40 at the tip moving avoiding stopper portion 21 and displaces stopper member 40 from the rotation initial position. In the present embodiment, as shown in fig. 10B, when the stopper member 40 comes into contact with the fixing prevention portion 28 and is displaced from the rotation initial position, it is separated from the positioning portion 11 that comes into contact when the rotation initial position is maintained. As shown in fig. 5, the fixing prevention portion 28 of the present embodiment is formed as a protruding portion protruding from the wall portion 25 toward the stopper member 40.
As described above, the stopper member 40 is incorporated in the vehicle door handle device 1 of the present embodiment, and the stopper member 40 rotates about the second rotation axis 10X different from the first rotation axis 4X with respect to the bell crank lever 4 that rotates about the first rotation axis 4X in conjunction with the pulling-up operation of the handle body 3. When bell crank lever 4 rotates at a rotational acceleration not exceeding the reference level, stopper member 40 rotates integrally with bell crank lever 4 without interfering with the rotation thereof, but when bell crank lever 4 rotates at a rotational acceleration exceeding the reference level, stopper member 40, which cannot rotate following bell crank lever 4, abuts stopper portion 21, thereby stopping the rotation of bell crank lever 4. In the present embodiment, when the bell crank lever 4 tries to rotate at such an excessive acceleration, the door lock device 5 is deactivated by blocking the rotation, and the door of the vehicle can be prevented from being opened.
The reference level set for the rotational acceleration of the bell crank lever 4 can be adjusted by the biasing force of the biasing member 9 in the present embodiment. Since the biasing member 9 of the present embodiment is a torsion coil spring, it can be adjusted by selecting members having different elastic biasing forces.
Although one embodiment of the present invention has been described above, it is merely illustrative, and the present invention is not limited thereto. For example, in the above-described embodiment, various modifications based on the knowledge of those skilled in the art, such as omitting some components and further adding other components, can be made.
For example, the stopper member 40 may be maintained at the initial rotational position by the own weight of the stopper member 40 instead of the biasing force of the biasing mechanism (biasing member 9) in the above-described embodiment. In this case, the urging mechanism 9 may not be required. In this case, the reference level set for the rotational acceleration of bell crank lever 4 can be adjusted by the weight of stopper member 40. If the stopper member 40 is made of resin, a weight member of metal or the like heavier than it can also be mounted to adjust the weight.
Claims (3)
1. A door handle device for a vehicle, comprising:
A base member fixed to a door of a vehicle;
A handle main body which is rotatably connected to the base member with one end portion thereof serving as a rotation fulcrum and which performs an opening operation in a direction away from the door with a free end portion of the other end portion thereof;
A bell crank lever connected to the free end portion and corresponding to the opening motion of the free end portion and a closing motion opposite thereto, rotatably assembled to the base member in such a manner as to be reciprocally rotated about a prescribed rotation axis, and connected to a door lock device for maintaining the door in a closed position, when the handle body is operated to open, the door lock device is rotated in a predetermined rotational direction about the rotational axis to place the door lock device in an unlocked state in which the door is not maintained at the closed position, when a closing operation opposite to the opening operation occurs, the door lock device is rotated in a direction opposite to the predetermined rotation direction, and is placed in a locked state in which the door lock device is maintained at a closed position when the door is located at the predetermined closed position, wherein:
The bell crank lever includes:
A double-arm crank lever main body that performs reciprocating rotation about a first rotation axis constituting the rotation axis;
A stopper member assembled to the bell crank lever main body and reciprocally rotated with respect to the bell crank lever main body about a second rotation axis different from a position of the first rotation axis, the stopper member being located at a predetermined rotation initial position with respect to the bell crank lever main body when the handle main body is not operated, wherein:
When the rotational acceleration of the bell crank body rotating in the predetermined rotational direction does not exceed a preset reference level in association with the opening operation of the handle body, the stopper member rotates together with the bell crank body while maintaining the rotational initial position with respect to the bell crank body, and moves on a rotational trajectory avoiding a stopper provided on the base member; on the other hand, when the rotational acceleration exceeds the reference level, the outer end portion side of the stopper member located radially outward of the second rotation axis cannot follow the rotation of the bell crank lever main body, and is displaced from the initial rotational position with respect to the bell crank lever main body, whereby the stopper of the base member is located on the rotation locus, and abuts against the stopper to be prevented from rotating together with the bell crank lever main body, and the opening operation is prevented.
2. the door handle device for a vehicle as claimed in claim 1, wherein:
The door handle device for a vehicle includes a biasing member that biases so as to hold the stopper member at the rotation initial position;
When the rotational acceleration of the bell crank body rotating in a predetermined rotational direction accompanying the opening operation of the handle body exceeds the reference level, the stopper member is displaced from the rotation initial position with respect to the position of the bell crank body so as to overcome the urging force of the urging member.
3. The door handle device for the vehicle as recited in claim 1 or 2, wherein:
the base member includes a fixing prevention portion that rotates together with the bell crank lever main body in a state where the stopper member maintains the rotation initial position with respect to the bell crank lever main body, and that, when moving on a rotation trajectory avoiding the stopper of the base member, abuts against the stopper at a tip moving avoiding the stopper, and displaces the stopper member from the rotation initial position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015154983A JP6137761B2 (en) | 2015-08-05 | 2015-08-05 | Vehicle door handle device |
| JP2015-154983 | 2015-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437355A CN106437355A (en) | 2017-02-22 |
| CN106437355B true CN106437355B (en) | 2019-12-17 |
Family
ID=57854016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610552720.8A Active CN106437355B (en) | 2015-08-05 | 2016-07-14 | door handle device for vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6137761B2 (en) |
| CN (1) | CN106437355B (en) |
| DE (1) | DE102016212511A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6634189B2 (en) * | 2017-04-14 | 2020-01-22 | 株式会社ホンダロック | Out-handle device for vehicle door |
| EP3625413B1 (en) * | 2017-05-17 | 2022-04-06 | ADAC Plastics, Inc. | Resettable inertia lock assembly |
| EP3683394B1 (en) * | 2019-01-15 | 2023-10-18 | Ningbo Geely Automobile Research & Development Co. Ltd. | Anti finger pinch |
| JP7265664B2 (en) * | 2019-02-04 | 2023-04-26 | 株式会社アルファ | vehicle door handle device |
| WO2021115592A1 (en) * | 2019-12-11 | 2021-06-17 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Motor vehicle door handle device |
| KR20210076350A (en) * | 2019-12-16 | 2021-06-24 | 현대자동차주식회사 | Outside door handle assembly for vehicle |
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| CN101802329A (en) * | 2007-09-11 | 2010-08-11 | 法雷奥公司 | Security handle for vehicles |
| CN102418430A (en) * | 2010-09-28 | 2012-04-18 | 爱信精机株式会社 | Door outer handle device for vehicle |
| JP2015004221A (en) * | 2013-06-21 | 2015-01-08 | アイシン精機株式会社 | Vehicle door handle device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8322077B2 (en) * | 2009-11-23 | 2012-12-04 | Ford Global Technologies, Llc | Vehicle door handle with inertia lock mechanism |
| JP5595133B2 (en) * | 2010-06-11 | 2014-09-24 | 株式会社アルファ | Vehicle door handle device |
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2015
- 2015-08-05 JP JP2015154983A patent/JP6137761B2/en active Active
-
2016
- 2016-07-08 DE DE102016212511.7A patent/DE102016212511A1/en active Pending
- 2016-07-14 CN CN201610552720.8A patent/CN106437355B/en active Active
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|---|---|---|---|---|
| CN101802329A (en) * | 2007-09-11 | 2010-08-11 | 法雷奥公司 | Security handle for vehicles |
| CN102418430A (en) * | 2010-09-28 | 2012-04-18 | 爱信精机株式会社 | Door outer handle device for vehicle |
| JP2015004221A (en) * | 2013-06-21 | 2015-01-08 | アイシン精機株式会社 | Vehicle door handle device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016212511A1 (en) | 2017-02-09 |
| CN106437355A (en) | 2017-02-22 |
| JP2017031745A (en) | 2017-02-09 |
| JP6137761B2 (en) | 2017-05-31 |
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