CN205445212U - Door handle device for vehicle - Google Patents
Door handle device for vehicle Download PDFInfo
- Publication number
- CN205445212U CN205445212U CN201490000835.0U CN201490000835U CN205445212U CN 205445212 U CN205445212 U CN 205445212U CN 201490000835 U CN201490000835 U CN 201490000835U CN 205445212 U CN205445212 U CN 205445212U
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- Prior art keywords
- door
- vehicle
- swingle
- lock
- groove
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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
- 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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- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a door handle device for vehicle. The utility model discloses a door handle device for vehicle possesses the door that constitutes with the mode that prevents to be opened at the upon impact door of vehicle and opens and prevent the mechanism, and the door is opened and is prevented that the mechanism from containing: the rotary rod, it sets up as at the bellcrank and to rotate to elastic reaction power through coil spring is wound the rotation axis towards the initial position application of force, and locking round pin, it sets up in the matrix part, utilize coil spring's elastic reaction power to set for in the relative action of initial position's rotary rod through permission and the non - upon impact at the vehicle, thereby allow the rotation of bellcrank, on the other hand, do all can around the relative action of rotation axis from initial position rotation to lock -in positions's rotary rod at the elastic reaction that coil spring is overcome to the inertial force of vehicle production at the upon impact of vehicle through restriction and utilization, thereby prevent and end status switching ends the bellcrank of the action interlock of disarm state for the lock rotation with door lock device from the lock. From this, can prevent reliably that the door is opened when vehicle collision.
Description
Technical field
This utility model relates to door handle device for vehicle.
Background technology
In Japanese Unexamined Patent Publication 2012-92640 publication, disclose and possess the door handle preventing the door that particularly car door is opened when the side collision of vehicle when vehicle collision from opening anti-locking mechanism.This door handle is the device of the outer handle of handle types being applied to extend with strip along vehicle fore-and-aft direction, the door of this door handle is opened anti-locking mechanism and is configured to, the connecting rod of bell crank associated with outer handle will be linked with via connecting pin, utilize the rod unit locking of the door frame side being arranged at car door.In this case, to the rotation of the lock position of connecting rod thus stoping the action of connecting rod by inertia force during vehicle collision in this lock position by this rod unit, the opening action of car door is prevented from.
But, when the design possessing this door handle of outer handle of handle types, it is desirable to have and be reliably prevented the door that car door is opened when vehicle collision and open anti-locking mechanism.For this requirement, the door disclosed in patent documentation 1 is opened anti-locking mechanism and is used rod unit and the connecting rod separately carrying out action, owing to needs make these rod units and connecting rod reliably engage, so being disadvantageous.
Utility model content
Therefore, this utility model completes based on above-mentioned point, and one of its purpose is to provide and is opened effective technology to being reliably prevented car door time in possessing the door handle device for vehicle of outer handle of handle types in vehicle collision.
To achieve these goals, door handle device for vehicle of the present utility model possesses matrix part, outer handle, bell crank and door and opens anti-locking mechanism.Matrix part is installed on the external door panel constituting car door.Outer handle is configured to the strip with first end and the second end, and be configured to centered by the linkwork to be arranged between first end and matrix part by handle operation can in the car of car door outside direction or car direction rotate.Bell crank is arranged at matrix part.This bell crank is configured to, and in order to the handle operation of outer handle is transformed to the switching action of door lock mechanism, rotates the most linkedly with outer handle and door lock mechanism.Described switching action is that the opening action of door lockup state and the car door being prevented from the opening action of car door is allowed between door lock only releasing state switching over.Door is opened anti-locking mechanism and is configured to prevent the car door when the collision of vehicle to be opened.This door is opened anti-locking mechanism and is comprised swingle and lock part.Swingle is configured to rotate at bell crank, and is exerted a force towards initial position around rotary shaft by the active force of force application part.Lock part is arranged at matrix part, by the relative motion of swingle allowed with utilize the active force of force application part to be set in initial position when the non-collision of vehicle, thus allows the rotation of bell crank.In this case, owing to bell crank can rotate linkedly with the handle operation of outer handle, it is possible to door lock mechanism switches to a lockup state or door lock stop releasing state.On the other hand, this lock part overcomes the active force of force application part to rotate the relative motion of the swingle to lock position from initial position around rotary shaft by limiting with utilizing the inertia force produced at vehicle when the collision of vehicle, thus stops the rotation of the bell crank interlocked with door lock mechanism from the action that door lockup state switches to door lock to stop releasing state.In this case, due to by stoping the rotation of the prescribed direction of bell crank door lock mechanism to be maintained a lockup state, so the opening action of car door is prevented from.
According to the door handle device for vehicle of said structure, bell crank is arranged at matrix part, and this bell crank is provided with door opens the swingle of anti-locking mechanism.That is, bell crank and swingle may be contained within matrix part side.On the other hand, when being limited in the collision of vehicle, the lock part with the relative motion of this swingle is arranged at the matrix part fixing relative to external door panel.That is, the swingle itself rotated by the inertia force produced when the collision of vehicle is arranged at the lock part locking of matrix part.In this case, it is possible to when the collision of vehicle by the swingle of the drawer at movable side lock part reliably locking by fixing side, be opened as a result of which it is, car door can be reliably prevented.It addition, by swingle and lock part both sides are arranged at matrix part, it is possible to realize the simplification that door opens the structure of anti-locking mechanism.
In above-mentioned door handle device for vehicle, preferably swingle has engagement groove part, is formed with the first groove extended along prescribed direction with strip and from this first groove along second groove prominent with the direction extension that this first groove intersects at this engagement groove part.It addition, lock part is disposed on matrix part and inserts the lock pin of engagement groove part of swingle.Lock pin by when swingle is in initial position in movement from the first groove of engagement groove part to the bearing of trend of this first groove be allowed to, thus allow the relative motion with swingle.On the other hand, this lock pin, by when swingle rotates to lock position from initial position around rotary shaft, disengages from the first groove of engagement groove part and moves to the second groove and engaging in this second groove, thus limit the relative motion with swingle.In this case, owing to lock pin engages all the time with the engagement groove part of swingle, it is possible to prevent swingle from disengaging from lock pin thus cause the most predetermined spinning movement.It addition, the snap-fit relationship of the engagement groove part Yu lock pin by utilizing swingle, it is possible to realize the further simplification that door opens the structure of anti-locking mechanism.
In above-mentioned door handle device for vehicle, preferably engagement groove part possesses the limiting unit that restriction lock pin moves to the first groove from the second groove disengagement.Thus, swingle is prevented from relative to the lock pin rotation to both sides centered by rotary shaft.As a result of which it is, can more reliably prevent the car door when the collision of vehicle to be opened such that it is able to realize door and open the reliability raising of anti-locking mechanism.
The most above-mentioned door handle device for vehicle is configured to comprise matrix part, outer handle, bell crank and door and opens the assembly that multiple elements of anti-locking mechanism assemble with integrated in advance.Thus, easy to the assembling of car door, and it is capable of in the versatility to multiple car door the door handle device for vehicle of excellence.
As previously discussed, according to this utility model, in possessing the door handle device for vehicle of outer handle of handle types, it is possible to be reliably prevented the car door when vehicle collision and be opened.
Accompanying drawing explanation
Fig. 1 is the figure observing the door handle device for vehicle 100 being installed on the external door panel 102 constituting car door 101 from vehicle up direction.
Fig. 2 is the figure of the door handle device for vehicle 100 observing Fig. 1 inside car.
Fig. 3 relates to the profile construction along line A-A of the door handle device for vehicle 100 of Fig. 2 and represents the figure of state of linkage 130 when outer handle 110 is in initial position.
Fig. 4 relates to the profile construction along line B-B of the door handle device for vehicle 100 of Fig. 2 and represents that door when outer handle 110 is in initial position opens the figure of the state of anti-locking mechanism 140.
Fig. 5 is the figure being in when door lock only releases position the linkage 130 represented in Fig. 3 at outer handle 110.
Fig. 6 is to be in, at outer handle 110, the door representing in Fig. 4 when door lock only releases position to open the figure of anti-locking mechanism 140.
Fig. 7 is the figure representing the linkage 130 in Fig. 3 when outer handle 110 is in total travel position.
Fig. 8 is the figure that the door representing in Fig. 4 when outer handle 110 is in total travel position opens anti-locking mechanism 140.
The figure of the linkage 130 in Fig. 3 when Fig. 9 is to represent vehicle collision.
The door in Fig. 4 when Figure 10 is to represent vehicle collision opens the figure of anti-locking mechanism 140.
Figure 11 is the figure of the door handle device for vehicle 200 observing variation from vehicle up direction.
Figure 12 is the axonometric chart that the linkage 130 Figure 11 is observed at rear inside car and door open anti-locking mechanism 140.
Detailed description of the invention
Hereinafter, referring to the drawings embodiment of the present utility model is illustrated.In addition, in the figure, vehicle front and rear view of vehicle is represented respectively with arrow X1 and arrow X2, vehicle right (the outer direction of car) and vehicle left (direction in car) is represented respectively with arrow Y1 and arrow Y2, it addition, represent vehicle up direction and under-vehicle with arrow Z1 and arrow Z2 respectively.
For the overall structure of the door handle device for vehicle 100 of present embodiment, with reference to shown in Fig. 1 and Fig. 2.This door handle device for vehicle 100 is installed on the external door panel 102 of the car door 101 constituting the right rear portion of vehicle.This external door panel 102 is configured in car door 101 the metal panel extended to vehicle outside.Door handle device for vehicle 100 is configured to multiple component parts and is assembled into one the assembly (also referred to as " Assembly ") of shape, and the plurality of component parts includes that the first framework 103, outer handle 110, matrix part 120, linkage 130 and door open anti-locking mechanism 140.
Outer handle 110 is the handle (also referred to as " outer handle ") of the handle types extended along vehicle fore-and-aft direction X1, X2 with strip at the outer surface of the external door panel 102 of car door 101.It is provided with at the first end of this outer handle 110 that is leading section 110a and is arranged at the arm 111 that the through hole (omitting diagram) of external door panel 102 is prominent to the inner side of external door panel 102.Being additionally provided with linkwork 112 at this arm 111, this linkwork 112 and the first framework 103 being installed on external door panel 102 link for rotating.It addition, the second end that is rearward end 110b at outer handle 110 are provided with holding section 114, this holding section 114 is prominent to the inner side of external door panel 102 by the through hole (omitting diagram) being arranged at external door panel 102.This holding section 114 is configured to engage with the linkage 130 being arranged at matrix part 120, and can move along left and right vehicle wheel direction Y1, Y2.Matrix part 120 is configured to be installed on external door panel 102 by the engaging of the second framework 104 with the vehicle interior side being configured at external door panel 102.That is, rearward end 110b of outer handle 110 is installed on external door panel 102 by matrix part 120 and the second framework 104 both sides.Its result is, outer handle 110 is when being installed on external door panel 102, it is possible to the handle operation rotated at left and right vehicle wheel direction Y1, Y2 (overall width direction) centered by carrying out the linkwork 112 between arm 111 and the first framework 103 to be arranged at leading section 110a.This outer handle 110 is equivalent to " outer handle " of the present utility model.
Matrix part 120 possesses the lid 121 of the vehicle outside being configured at external door panel 102.This lid 121 plays the function covering this lock core from vehicle outside in the case of lock core is equipped on car door 101.On the other hand, even if in the case of car door 101 is not equipped with lock core, in the case of the versatility considering door handle device for vehicle 100, it is also preferred that arrange and the parts of lid 121 same shapes at matrix part 120.The position of the vehicle interior side being configured at external door panel 102 in this matrix part 120 is provided with linkage 130.This matrix part 120 is equivalent to " matrix part " of the present utility model.
Linkage 130 plays the function of the switching action described later that the handle operation of left and right vehicle wheel direction Y1, Y2 of outer handle 110 is transformed to door lock mechanism (door lock mechanism 150 in Fig. 2).For this linkage 130, as its element, possess bell crank 131, helical spring 135 and connecting rod 136.Particularly, outer handle 110 links via bell crank 131 and connecting rod 136 with door lock mechanism 150.
In this case, door lock mechanism 150 is known, omits the description detailed structure, possesses the ram being fixed on car body side and lock bolt and the bar etc. that are assembled in car door 101 side.On the other hand, the connecting rod 136 of linkage 130 extends along vehicle above-below direction Z1, Z2 with strip, its upper end 136a links with bell crank 131 via connection shaft 137, and on the other hand, its bottom 136b and door lock mechanism 150 link (with reference to Fig. 2).In this case, when outer handle 110 is positioned at initial position, door lock mechanism 150 is set as, via the connecting rod 136 of linkage 130, the door lockup state (also referred to as " lock-out state ") that the opening action of car door 101 is prevented from.Under this lockup state, limit, by bar, the rotation of lock bolt engaged with ram and maintain the door lockup state of car door 101, thus this car door 101 cannot be made to open.On the other hand, when outer handle 110 having been carried out handle operation from initial position towards door open position, being moved point-blank to under-vehicle Z2 by the connecting rod 136 of linkage 130, door lock mechanism 150 switches to the opening action of car door 101 to be allowed for door lock from above-mentioned door lockup state to stop releasing state (also referred to as " unlock state ").Under this door lock stops releasing state, being allowed the rotation of the lock bolt engaged with ram by bar, the door lockup state of car door 101 is released from it is thus possible to open this car door 101.I.e., bell crank 131 is configured to rotate the most linkedly with outer handle 110 and door lock mechanism 150, by this bell crank 131, the handle operation of outer handle 110 is transformed to door lockup state based on door lock mechanism 150 and door lock and stops the switching action of releasing state.
The detailed configuration of the element of aforementioned link mechanism 130 is with reference to shown in Fig. 3.Figure 3 illustrates outer handle 110 and be in the state of initial position, bell crank 131 is installed on matrix part 120 via rotary shaft 131a extended with strip along vehicle fore-and-aft direction (the vehicle front X1 in Fig. 1 and Fig. 2 and rear view of vehicle X2).In such a situation it is preferred that rotary shaft 131a of bell crank 131 is configured on the axis of the connection shaft 137 linking this bell crank 131 and connecting rod 136.Thus, compared with the situation of the position being configured at journal offset from connection shaft 137 with rotary shaft 131a, it is possible to realize the miniaturization of the structure of bell crank 131.
Bell crank 131 is configured to the substantially L-shaped with input arm 132 and output arm 133, it is possible to centered by rotary shaft 131a, D1 and second direction D2 rotate in a first direction.That is, in this bell crank 131, input arm 132 extends prominent from rotary shaft 131a to first direction, output arm 133 from rotary shaft 131a to prominent with the extension of second direction that first direction is substantially orthogonal.The peristome 114a of the holding section 114 being arranged at outer handle 110 is inserted in the leading section of input arm 132.On the other hand, the leading section of output arm 133 links with the upper end 136a of connecting rod 136.Therefore, bell crank 131 is arranged at matrix part 120 with outer handle 110 and door lock mechanism 150 in the way of rotating the most linkedly, and the spinning movement of the first direction D1 of this bell crank 131 of handle operation based on outer handle 110 and second direction D2 is transformed to vehicle up direction Z1 and the linearly operating of under-vehicle Z2 of connecting rod 136.This bell crank 131 is equivalent to " bell crank " of the present utility model.
Helical spring 135 is assembled in the periphery of rotary shaft 131a of bell crank 131, and the end of one side is anchored on matrix part 120, and the end of the opposing party is anchored on bell crank 131.This helical spring 135 plays around rotary shaft 131a to first direction D1 all the time to the function that bell crank 131 is elastic force-applying.Therefore, in bell crank 131, bear the leading section of input arm 132 of the elastic acting force (also referred to as " elastic force ") of the helical spring 135 abutting region 114b to vehicle left (direction in car) the pressing fastened portion of Y2 114.In the case of load does not acts on outer handle 110, typically, in the case of the handle operation not carrying out outer handle 110, all it is set in the initial position shown in Fig. 3 by the elastic acting force of helical spring 135, outer handle 110 and bell crank 131.
Door is opened anti-locking mechanism 140 and is configured to prevent the car door 101 when the collision of vehicle from opening.This door is opened anti-locking mechanism 140 and is equivalent to " door opens anti-locking mechanism " of the present utility model.Shown in detailed configuration reference Fig. 4 of this element opening anti-locking mechanism 140.Figure 4 illustrates outer handle 110 and be in the state of initial position, for this door opens anti-locking mechanism 140, as its element, possess swingle 141, helical spring 145 and lock pin 146.
Swingle 141 is the strip parts that the end 142 of a side is installed on the output arm 133 of bell crank 131.In this case, in swingle 141, become free end 143 with the end of end 142 opposite side of a side.This swingle 141 can rotate to first direction D1 or second direction D2 centered by rotary shaft 142a, and using by first direction D1 all the time exerted a force in the way of being arranged at bell crank 131 around rotary shaft 142a towards initial position as the elastic acting force of the helical spring 145 of force application part (also referred to as " elastic force ").This swingle 141 is equivalent to " swingle " of the present utility model.
This swingle 141 is provided with engagement groove part 144.It is formed with interconnective first groove 144a and the second groove 144b at this engagement groove part 144.This engagement groove part 144 is equivalent to " engagement groove part " of the present utility model.The lock pin 146 being arranged at matrix part 120 inserts this engagement groove part 144.This lock pin 146 is configured to, and when swingle 141 rotates to lock position (with reference to Figure 10) from initial position (with reference to Fig. 4), limits the relative motion with swingle 141 by the engaging with engagement groove part 144.It addition, the fore-end in the vehicle front X1 side of this lock pin 146 is provided with extends prominent anti-delinking part 146a along the direction with the Axis Cross of this lock pin 146.This anti-delinking part 146a plays the function preventing lock pin 146 from deviating from from engagement groove part 144.This lock pin 146 is equivalent to " lock pin " of the present utility model and " lock part ".
First groove 144a is the elongated hole-shape groove of the bearing of trend extension along swingle 141.This first groove 144a has the groove width bigger than the external diameter of lock pin 146 and allows the flute length of lock pin 146 and the relative movement of swingle 141.Second groove 144b is that the end branch of the side from the first groove 144a is along the groove prominent with the direction extension that the first groove 144a intersects.This second groove 144b has the groove width identical with the groove width of the first groove 144a and limits the flute length (play comprising ormal weight for lock pin 146) of lock pin 146 and the relative movement of swingle 141.Above-mentioned first groove 144a and the second groove 144b is respectively equivalent to " the first groove " of the present utility model and " the second groove ".
At engagement groove part 144, and in the second groove 144b, the first groove 144a opposite side is provided with limiting unit 144c.This limiting unit 144c is equivalent to " limiting unit " of the present utility model.This limiting unit 144c is by carrying out the locking anti-drop function played lock pin 146 to the lock pin 146 moved to the second groove 144b from the first groove 144a.Specifically, owing to keeping lock pin 146 by the 2 of limiting unit 144c trough wall surfaces 144d, 144e, limited so returning again to the first groove 144a to the lock pin 146 that the second groove 144b temporarily moves from the second groove 144b disengagement from the first groove 144a.
Helical spring 145 is assembled in the periphery of rotary shaft 142a, and the end of one side is anchored on output arm 133, and the end of the opposing party is anchored on swingle 141.This helical spring 145 plays around rotary shaft 142a to the function of first direction D1 Elastic pusher swingle 141 all the time.Therefore, swingle 141 applies the active force of first direction D1 relative to output arm 133.The elastic acting force of this helical spring 145 is set at less than the inertia force that swingle 141 bears when the collision of vehicle.Therefore, when this inertia force does not acts on swingle 141, swingle 141 is set in initial position by the elastic acting force of helical spring 145, and is pressed to vehicle left (direction in car) Y2 by the lock pin 146 inserting engagement groove part 144.In this case, the initial position being configured at the first groove 144a during lock pin 146 is set in engagement groove part 144.
It follows that with reference to Fig. 5～Fig. 8 to when the non-collision of vehicle from initial position to vehicle right (direction car) Y1 outer handle 110 is carried out handle operation time linkage 130 and door open the action of anti-locking mechanism 140 and illustrate.
Outer handle 110 arrives the door lock shown in Fig. 5 only release position by carrying out handle operation to vehicle right Y1.During outer handle 110 arrives this door lock only releasing position, the load by the elastic acting force higher than helical spring 135 of the holding section 114 of outer handle 110, slide to vehicle right Y1 mobile.In this case, in linkage 130, the abutting region 114b of output arm 133 engaged part 114 of bell crank 131 presses to vehicle right Y1, overcomes the elastic acting force of helical spring 135 to rotate to second direction D2 centered by rotary shaft 131a.Rotation by this output arm 133, connecting rod 136 moves point-blank to under-vehicle Z2, and door lock mechanism 150 (with reference to Fig. 2) switches to the opening action of car door 101 to be allowed for door lock from the door lockup state that the opening action of car door 101 is prevented to stop releasing state.As a result of which it is, only release the door lock of car door 101.
Now, in door opens anti-locking mechanism 140, as shown in Figure 6, rotary shaft 142a of swingle 141, together with the output arm 133 of bell crank 131, rotates to second direction D2 centered by rotary shaft 131a.Additionally, it is set in the swingle 141 of initial position relative to output arm 133 by the elastic acting force of helical spring 145, overcome the elastic acting force of helical spring 145, rotate to first direction D1 centered by rotary shaft 142a, and the first groove 144a slides relative to lock pin 146 and moves to under-vehicle Z2.That is, lock pin 146 can be to move in the way of separating with the component of the second groove 144b at bearing of trend along this first groove 144a in the first groove 144a.In this case, owing to allowing the relative motion of swingle 141 and lock pin 146, so swingle 141 is not locked out pin 146 locking.Now, for swingle 141, owing to allowing the rotation around rotary shaft 131a of bell crank 131, so door lock mechanism 150 switches to the action of door lock only releasing state not to be prevented from from door lockup state.
To vehicle right Y1, outer handle 110 being carried out handle operation further by only releasing position from door lock, outer handle 110 arrives the total travel position shown in Fig. 7.During outer handle 110 arrives this total travel position, the load by the elastic acting force higher than helical spring 135 of the holding section 114 of outer handle 110, slide to vehicle right Y1 further from the position shown in Fig. 5 mobile.In this case, in linkage 130, the abutting region 114b of output arm 133 engaged part 114 of bell crank 131 presses to vehicle right Y1 further, overcomes the elastic acting force of helical spring 135 to rotate to second direction D2 centered by rotary shaft 131a further from the position shown in Fig. 5.
Now, in door opens anti-locking mechanism 140, as shown in Figure 8, rotary shaft 142a of swingle 141 rotates to second direction D2 further from the position shown in Fig. 6 centered by rotary shaft 131a.Additionally, swingle 141 overcomes the elastic acting force of helical spring 145 relative to output arm 133, rotate to first direction D1 centered by rotary shaft 142a further from the position shown in Fig. 6, and the first groove 144a slides relative to lock pin 146 and moves to under-vehicle Z2 further from the position shown in Fig. 6.In this case, owing to allowing the relative motion of swingle 141 and lock pin 146, so swingle 141 is not locked out pin 146 locking.
Here, when the collision of vehicle, particularly when side collision, linkage 130 when the load of vehicle left Y2 being acted on the vehicle right side with reference to Fig. 9 and Figure 10 and door are opened the action of anti-locking mechanism 140 and are illustrated.
When the side collision of vehicle, and act on the outer handle 110 being in initial position at the inertia force of the elastic acting force higher than helical spring 135 in the case of, with reference to shown in Fig. 9, the holding section 114 of outer handle 110 overcomes the elastic acting force of helical spring 135 to slide mobile to vehicle right Y1.It addition, in linkage 130, bell crank 131 is pressed to vehicle right Y1 by the abutting region 114b of the engaged part, leading section 114 of input arm 132, thus rotates to second direction D2 centered by rotary shaft 142a.
Now, in door opens anti-locking mechanism 140, as shown in Figure 10, swingle 141, by the inertia force produced at vehicle when the side collision of vehicle, overcomes the elastic acting force of helical spring 145 to rotate to lock position (with reference to Figure 10) to second direction D2 from initial position (with reference to Fig. 4) centered by rotary shaft 142a.It addition, the lock pin 146 inserting the engagement groove part 144 of swingle 141 disengages from the first groove 144a and moves to the second groove 144b.Now, for this lock pin 146, owing to abutting with the trough wall surface of the second groove 144b and engaging in this second groove 144b, so the relative motion with swingle 141 particularly to be rotated to second direction D2 centered by rotary shaft 142a is limited.Additionally, stop lock pin 146 to disengage from the second groove 144b by limiting unit 144c of the second groove 144b to move to the first groove 144a, thus, swingle 141 is prevented from relative to the lock pin 146 two-way rotation to first direction D1 and second direction D2 centered by rotary shaft 142a.In this case, door lock mechanism 150 is prevented from the rotation of second direction D2 of the bell crank 131 switching to the action of door lock only releasing state to interlock from door lockup state.The result that the rotation of second direction D2 of bell crank 131 is prevented from is, the action to under-vehicle Z2 of connecting rod 136 is prevented from, thus from door lockup state, door lock mechanism 150 is set as that the situation of door lock only releasing state is prevented from, thus, prevent car door 101 from opening.
In this case, swingle 141 is configured to, and not only rotates centered by rotary shaft 142a when the side collision of vehicle, and as described above with reference to Fig. 6 and Fig. 8, when the usual handle operation of the higher outer handle 110 of entering frequency, also rotate centered by rotary shaft 142a.According to this structure, compared with swingle 141 structure that only the such usage frequency of rotation is relatively low when the side collision of vehicle, the spinfunction of this swingle 141 is made to reduce such situation to avoiding swingle 141 to be fixed by rotary shaft 142a effective.
According to above-mentioned door handle device for vehicle 100, the bell crank 131 of linkage 130 is arranged at matrix part 120, and this bell crank 131 is provided with door opens the swingle 141 of anti-locking mechanism 140.That is, bell crank 131 and swingle 141 may be contained within matrix part 120 side.On the other hand, it is arranged at relative to the fixing matrix part 120 of external door panel 102 at the impact biomechanics system of vehicle and the lock pin 146 of the relative motion of this swingle 141.That is, the swingle 141 by rotating at the inertia force of vehicle generation when the collision of vehicle itself is arranged at lock pin 146 locking of matrix part 120.In this case, it is possible to when the collision of vehicle by the swingle 141 of the drawer at movable side lock pin 146 reliably locking by fixing side, be opened as a result of which it is, car door 101 can be reliably prevented.It addition, by swingle 141 and lock pin 146 both sides are arranged at matrix part 120, it is possible to realize the simplification that door opens the structure of anti-locking mechanism 140.
It addition, according to above-mentioned door handle device for vehicle 100, owing to lock pin 146 engages all the time with the engagement groove part 144 of swingle 141, it is possible to prevent swingle 141 from disengaging from lock pin 146 thus cause the most predetermined spinning movement.It addition, the snap-fit relationship of the engagement groove part 144 with lock pin 146 by utilizing swingle 141, it is possible to realize the further simplification that door opens the structure of anti-locking mechanism 140.Particularly, compared with metal counterweight being installed with at bell crank 131 and is offset structure as the inertia force of outer handle 110 during in vehicle collision by the inertia force of this counterweight, do not use this counterweight, and swingle 141 is made up of resin material such that it is able to make the cost of door handle device for vehicle 100 reduce.Additionally, at bell crank 131, the structure of counterweight is installed to need to consider the weight of outer handle 110 thus set the weight of counterweight, but the door of present embodiment open anti-locking mechanism 140 replacement counterweight use swingle 141 from but with the weight structure that it doesn't matter of outer handle 110, therefore excellent in the versatility to multiple outer handle.
It addition, according to above-mentioned door handle device for vehicle 100, when lock pin 146 engages with the second groove 144b of engagement groove part 144, it is possible to by limiting unit 144c stop swingle 141 relative to lock pin 146 centered by rotary shaft 142a to bidirectional rotation.As a result of which it is, can more reliably prevent the car door 101 when the collision of vehicle to be opened such that it is able to realize door and open the reliability raising of anti-locking mechanism 140.Additionally, in the case of latch functions desired by swingle 141 being required when by not having a collision that the engagement groove part 144 of limiting unit 144c is capable of at vehicle, it is also possible to omit this limiting unit 144c.
It addition, above-mentioned door handle device for vehicle 100 is configured to following assembly, i.e. comprise the first framework 103, outer handle 110, matrix part 120, linkage 130, door are opened multiple elements of anti-locking mechanism 140 and assembled with integrated in advance.Thus, door handle device for vehicle 100 is easy to the assembling of car door 101, excellent in the versatility to multiple car door.Additionally, the multiple elements assembled with integrated in door handle device for vehicle 100 are not limited to this, the combination of multiple elements can carry out various change as required.For example, it is also possible to only outer handle 110, matrix part 120, linkage 130 and door open anti-locking mechanism 140 as assembly in advance with integrated assembling.
In the above-described embodiment, although the situation that the lock pin 146 of the engagement groove part 144 of insertion swingle 141 is arranged at matrix part 120 is recorded, but the position arranging this lock pin 146 is not limited to matrix part 120, it is also possible to arrange lock pin 146 in the position in addition to matrix part 120.Such as, it is also possible to the variation of the door frame of the vehicle interior side being configured at external door panel 102 that the position playing the function of this lock pin 146 is arranged in car door 101 by employing.For the structure of the door handle device for vehicle 200 of this variation, with reference to shown in Figure 11 and Figure 12.Additionally, for key element identical with the key element shown in above-mentioned Fig. 1 and Fig. 2 in these figures, mark identical reference, and omit the detailed description to this identical element.
In the door handle device for vehicle 200 shown in Figure 11 and Figure 12, the vehicle interior side in external door panel 102 is provided with door frame 105.This door frame 105 is installed on external door panel 102, has the first framework the 103, second framework 104 and the function of matrix part 120 possessing above-mentioned door handle device for vehicle 200 concurrently.That is, this door frame 105 constitutes " matrix part " of the present utility model.The arm 111 of the leading section 110a of outer handle 110 links for rotating with door frame 105 via linkwork 112.It addition, linkage 130 and door open anti-locking mechanism 140 is arranged at door frame 105 together.In this case, the holding section 114 of rearward end 110b of external door panel 102 is configured to, and engages with the linkage 130 being arranged at door frame 105, and can move at left and right vehicle wheel direction Y1, Y2.
As shown in figure 12, in door opens anti-locking mechanism 140, lock pin 106 is arranged at door frame 105.This lock pin 106 inserts the engagement groove part 144 of swingle 141.This lock pin 106 plays the function identical with above-mentioned lock pin 146, is equivalent to " lock pin " of the present utility model and " lock part ".Swingle 141 possesses metal system or resinous counterweight 147 in its free end 143 side.This counterweight 147 plays and adjusts the energy transmition energy produced at swingle 141 when vehicle collision.In the case of this counterweight 147 is arranged at swingle 141, it is typical that, it is possible to use insert molding, be pressed into, the method such as be fitted together to.On the other hand, in linkage 130, bell crank 131 is provided with metal counterweight 138.This counterweight 138 plays the energy transmition energy being offset outer handle 110 by inertia force during vehicle collision.By combining these counterweights 147,138, it is possible to more reliably prevent the car door 101 when vehicle collision to be opened.Additionally, in the case of desired verticity can being played when swingle 141, bell crank 131 are in vehicle collision, it is also possible to omit at least one party in these counterweights 147,138.It addition, in above-mentioned door handle device for vehicle 100, it is also possible to use and be provided with the embodiment of counterweight 138 at bell crank 131, be provided with the embodiment of counterweight 147 at swingle 141 as required.
This utility model is not merely defined in above-mentioned typical embodiment, it is possible to consider various application, deformation.Such as, it is also possible to practiced following each mode of above-mentioned embodiment.
Door at above-mentioned embodiment is opened in anti-locking mechanism 140, although to the snap-fit relationship utilizing engagement groove part 144 and lock pin 146 thus the structure of swingle 141 locking rotation being recorded when the collision of vehicle, but in this utility model, it is also possible to use the structure in addition to this structure.Such as, it is also possible to use and utilize recess and the snap-fit relationship of protuberance, protuberance snap-fit relationship each other etc. thus the structure of the rotation of the locking rotary part suitable with swingle 141.
Additionally, in the above-described embodiment, although the door of work when the side collision of vehicle being opened anti-locking mechanism 140 recorded, but open in anti-locking mechanism at not only corresponding with the side collision of vehicle but also that the various collision modes such as frontal collision with vehicle, back side collision, offset collision are corresponding door, it is possible to application this utility model.In this case, suitable with swingle 141 rotary part is rotated by the inertia force produced at vehicle when the collision of vehicle such that it is able to utilize the structure of the rotation of this rotary part of locking to prevent opening of car door.
Additionally, in the above-described embodiment, although the door handle device for vehicle 100 of the car door 101 being arranged at the right rear portion of vehicle is recorded, but in this utility model, it also is able to, by the essence structure of this door handle device for vehicle 100, be applied to other door in addition to the car door 101 at the right rear portion of vehicle.Such as, certainly can apply in the door in the left back portion of vehicle, at the door of vehicle right front portion, the door in the left front portion of vehicle and in the door (back door) of vehicle rear, it is also possible to the essence structure of application door handle device for vehicle 100.
Claims (4)
1. a door handle device for vehicle, possesses:
Matrix part, consists of and is installed on the external door panel constituting car door；
Outer handle, consists of the strip with first end and the second end, and centered by being arranged at the linkwork between described first end and described matrix part, by handle operation can in the car of car door outside direction or car direction rotate；
Bell crank, it is arranged at described matrix part, and it is configured to the switching action in order to the handle operation of described outer handle being transformed to door lock mechanism, rotating the most linkedly with described outer handle and described door lock mechanism, described switching action is that the opening action of door lockup state and the described car door being prevented from the opening action of described car door is allowed between door lock only releasing state switching over；And
Door opens anti-locking mechanism, consists of and prevents the described car door when the collision of vehicle to be opened,
Described door handle device for vehicle is characterised by,
Described door is opened anti-locking mechanism and is comprised:
Swingle, it is configured to rotate at described bell crank, and is exerted a force towards initial position around rotary shaft by the active force of force application part；
Lock part, it is arranged at described matrix part, by the relative motion of described swingle allowed with utilize the active force of described force application part to be set in described initial position when the non-collision of vehicle, thus allow the rotation of described bell crank, on the other hand, the active force of described force application part is overcome to rotate the relative motion of the described swingle to lock position from described initial position around described rotary shaft by limiting with utilizing the inertia force produced at described vehicle when the collision of vehicle, thus stop the rotation of the described bell crank interlocked with described door lock mechanism from the action that described door lockup state switches to described door lock to stop releasing state.
Door handle device for vehicle the most according to claim 1, it is characterised in that
Described swingle has engagement groove part,
The first groove and second groove prominent with the direction extension that this first groove intersects from described first groove edge extended along prescribed direction it is formed with strip at described engagement groove part,
Described lock part is disposed on described matrix part and inserts the lock pin of described engagement groove part of described swingle,
Described lock pin is by being allowed to the movement of the bearing of trend of this first groove in described first groove of described engagement groove part when described swingle is in described initial position, thus allow the relative motion with described swingle, on the other hand, by when described swingle rotates to described lock position from described initial position around described rotary shaft, disengage from described first groove of described engagement groove part and move to described second groove and engaging in this second groove, thus limit the relative motion with described swingle.
Door handle device for vehicle the most according to claim 2, it is characterised in that
Described engagement groove part possesses the described lock pin of restriction and disengages, from described second groove, the limiting unit moved to described first groove.
4. according to the door handle device for vehicle described in any one in claims 1 to 3, it is characterised in that
Comprise described matrix part, described outer handle, described bell crank and described door and open the assembly that multiple elements of anti-locking mechanism are configured to assemble with integrated in advance.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-130292 | 2013-06-21 | ||
| JP2013130292A JP6061092B2 (en) | 2013-06-21 | 2013-06-21 | Vehicle door handle device |
| PCT/JP2014/066150 WO2014203930A1 (en) | 2013-06-21 | 2014-06-18 | Vehicle door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445212U true CN205445212U (en) | 2016-08-10 |
Family
ID=52104657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201490000835.0U Active CN205445212U (en) | 2013-06-21 | 2014-06-18 | Door handle device for vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6061092B2 (en) |
| CN (1) | CN205445212U (en) |
| WO (1) | WO2014203930A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193840A (en) * | 2016-08-30 | 2016-12-07 | 昆山麦格纳汽车系统有限公司 | Automobile door lock utilizes the safety protection mechanism that inertia triggers |
| CN107605275A (en) * | 2017-09-05 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | Door external-open handle anticollision opening device and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9567777B1 (en) * | 2012-12-03 | 2017-02-14 | Adac Plastics, Inc. | Inertial blocking member subassembly with negative-acceleration inertial blocking member accelerator |
| DE102013105801A1 (en) * | 2013-06-05 | 2014-12-11 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Door handle assembly for a motor vehicle |
| DE102013106610A1 (en) * | 2013-06-25 | 2015-01-08 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Door handle assembly for a motor vehicle |
| CN104948038B (en) * | 2015-06-24 | 2017-04-12 | 宁波华德汽车零部件有限公司 | Inertia lock mechanism of vehicle door handle |
| JP6137761B2 (en) | 2015-08-05 | 2017-05-31 | サカエ理研工業株式会社 | Vehicle door handle device |
| KR101807127B1 (en) * | 2015-09-25 | 2017-12-07 | 현대자동차 주식회사 | Door opening prevention structure by inertial force |
| WO2017085631A1 (en) * | 2015-11-18 | 2017-05-26 | MOTHERSON AUTOMOTIVE TECHNOLOGIES & ENGINEERING (A Division of Motherson Sumi Systems Ltd.) | An acceleration sensor assembly for an automobile |
| JP2017133318A (en) * | 2016-01-29 | 2017-08-03 | アイシン精機株式会社 | Outside handle device |
| CN106368533B (en) * | 2016-11-30 | 2018-06-08 | 湖北航宇精工科技有限公司 | Without the automobile door lock mechanism of car door counter-force during unlatching |
| PL3447220T3 (en) * | 2017-08-23 | 2020-08-24 | U-Shin Italia S.P.A. | Locking system for openable body section of a motor vehicle comprising a flush handle |
| US10689887B2 (en) | 2018-01-10 | 2020-06-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Door latch assemblies for vehicles including bell crank blocking structures |
| JP7050018B2 (en) * | 2019-02-04 | 2022-04-07 | 株式会社アルファ | Vehicle door handle device |
| US20240175299A1 (en) * | 2022-11-30 | 2024-05-30 | Hyundai Motor Company | Door opening and closing apparatus for prevention of door opening during collision |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3846234B2 (en) * | 2001-06-29 | 2006-11-15 | スズキ株式会社 | Door handle structure |
| JP4990873B2 (en) * | 2008-12-03 | 2012-08-01 | サカエ理研工業株式会社 | Vehicle door handle device |
| JP5471921B2 (en) * | 2010-07-15 | 2014-04-16 | スズキ株式会社 | Stopper structure for vehicle door handle |
-
2013
- 2013-06-21 JP JP2013130292A patent/JP6061092B2/en active Active
-
2014
- 2014-06-18 CN CN201490000835.0U patent/CN205445212U/en active Active
- 2014-06-18 WO PCT/JP2014/066150 patent/WO2014203930A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193840A (en) * | 2016-08-30 | 2016-12-07 | 昆山麦格纳汽车系统有限公司 | Automobile door lock utilizes the safety protection mechanism that inertia triggers |
| CN106193840B (en) * | 2016-08-30 | 2018-11-13 | 昆山麦格纳汽车系统有限公司 | Automobile door lock utilizes the safety protection mechanism of inertia triggering |
| CN107605275A (en) * | 2017-09-05 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | Door external-open handle anticollision opening device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6061092B2 (en) | 2017-01-18 |
| WO2014203930A1 (en) | 2014-12-24 |
| JP2015004221A (en) | 2015-01-08 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |