CN102605992A - Vehicle door handle device and vehicle - Google Patents

Vehicle door handle device and vehicle Download PDF

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Publication number
CN102605992A
CN102605992A CN2011100848695A CN201110084869A CN102605992A CN 102605992 A CN102605992 A CN 102605992A CN 2011100848695 A CN2011100848695 A CN 2011100848695A CN 201110084869 A CN201110084869 A CN 201110084869A CN 102605992 A CN102605992 A CN 102605992A
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China
Prior art keywords
vehicle
block component
door
block
handle device
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Granted
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CN2011100848695A
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Chinese (zh)
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CN102605992B (en
Inventor
颜双
倪建华
郑剑飞
季多闻
羊军
王林
刘海玲
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SAIC Motor Corp Ltd
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SAIC Motor Corp Ltd
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Priority to CN201110084869.5A priority Critical patent/CN102605992B/en
Publication of CN102605992A publication Critical patent/CN102605992A/en
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Publication of CN102605992B publication Critical patent/CN102605992B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a vehicle door handle device and a vehicle. An outer handle can move between a door opening position and a door closing position, a blocking block part can move between a first position and a second position relatively to a blocking block frame, and a pre-loaded elastic element is arranged between the blocking block frame and the blocking block part; when a door is not impacted laterally, the blocking block part is positioned in the first position under the elastic action of the pre-loaded elastic element, and the free movement of an outer handle between the door opening position and the door closing position can not be interfered; when the door is impacted laterally, the blocking block part moves to the second position from the first position under the action of inertia force, and a path that the outer handle moves to the door opening position from the door closing position is interfered with the blocking block part in the second position; and therefore, the door can be prevented from being opened when being impacted laterally.

Description

Door handle device for vehicle and vehicle
Technical field
The present invention relates to vehicle passive security technology, be specifically related to a kind of door handle device for vehicle and have the vehicle of this door handle device for vehicle.
Background technology
Please with reference to shown in Figure 1, lock body 91 is installed at car door 90 sides of vehicle.Usually, connect car door 90 external-opens handle 93 and lock body 91 through external-open pull bar 92.In original state, the lock ring on snap close of lock body 91 (not shown) and the door frame for vehicle (not shown) fastens, with car door 90 lockings.When needs were opened car door 90, with the external-open handle 93 that pulls on the motor-car door 90, external-open handle 93 drove external-open pull bar 92, and link gear makes snap close leave lock ring in the external-open pull bar 92 drive lock bodies 91, thereby car door 90 can be opened.Back-moving spring is installed in the lock mechanism usually, and after waiting to act on pulling force on the external-open handle 93 and disappearing, under action of reset spring, snap close automatically resets, and is interlocked with lock ring again, again with car door 90 lockings.
Along with the continuous development of vehicle technology, vehicle plays an increasingly important role in producing and living.People not only require vehicle comfortable handy, and vehicle safety has also become a very important problem of vehicle manufacturing industry and public safety.For car door, not only will be when normal the use can smooth opening and locking, and when the vehicle side impact, and can prevent effectively all of a sudden to open, occupant's safety in the protection vehicle.
Chinese invention patent Shen Qing Publication manual discloses a kind of door handle device for automobile CN101389822A number, and it has: the handle that between closing of the door position and car door opening position, moves; The operations linkage to the car door opening position from the closing of the door position with handle turns to the position that unlocks from position of readiness, and removes the lever to the locking of car door locking mechanism; Be arranged on the carriage, can freely rotate, and the hands-off position of readiness of stop portion of handle and and the interference position of stop portion interference between mobile, and press to the block component of position of readiness one side.When door body being applied the impact acceleration that makes the direction that handle moves to the car door opening position from the closing of the door position; Block component overcomes spring owing to this impact acceleration pressure moves to the interference position direction from position of readiness, stops lever to move to the position that unlocks.Block side limit rotation part at block component is provided with buffer unit on the synergy side rotation control section that interference position is collided.Yet, owing to handle and block component all directly are installed on the common carriage, the carrier structure more complicated, the match ratio between the element is more, and manufacture difficulty is bigger.And, because block component belongs to stressed member, damage easily.In case damage very difficulty maintenance separately.
Therefore, be necessary to provide improved technical scheme to overcome the above technical problem that exists in the prior art.
Summary of the invention
Technical problem to be solved by this invention provides a kind of door handle device for vehicle and has the vehicle of this door handle device for vehicle, the unlatching problem that it can stop car door in the side impact process, to occur effectively.
For solving the problems of the technologies described above; One side of the present invention provides a kind of door handle device for vehicle; It comprises and is arranged on the backboard in the car door and is installed in the outer handle on the said backboard; Said outer handle can move between car door opening position and closing of the door position; Door handle device for vehicle also comprises the block frame that removably is fixed on the said backboard and is installed in the block component on the said block frame; Said block component can rotate between the primary importance and the second place with respect to said block frame, and the flexible member of prestrain is installed between said block frame and said block component, when said car door when not receiving lateral impact; Said block component is in primary importance under the elastic force effect of said prestrain flexible member, and does not interfere said outer handle between said car door opening position and said closing of the door position, to move freely; When said car door receives lateral impact and has certain side acceleration; Said block component moves to the said second place from said primary importance under the inertia force effect; And, be in the said block component of the said second place and the path interference that said outer handle moves to said car door opening position from said closing of the door position.
In one embodiment, said block frame has pivotal axis, and said block component is provided with installing hole, and said block component is sleeved on the pivotal axis of said block frame and can rotates around said pivotal axis through said installing hole.
Preferably, said pivotal axis has the free end of unsettled setting, and said backboard is provided with supporting base, and the said free end of said pivotal axis is supported in the said supporting base.
In one embodiment; Said block component comprises first installation portion and second installation portion; Correspondence is provided with said installing hole on said first installation portion and said second installation portion; Have the space between said first installation portion and said second installation portion, said flexible member is sleeved on the said pivotal axis and is positioned at said space.
In one embodiment; The position near said first installation portion at said block component is provided with draw-in groove; The position near said second installation portion at said block frame is provided with bayonet socket, and an end of said flexible member is arranged in said draw-in groove, and its other end is arranged in said bayonet socket.
Preferably, said block frame is provided with clamping part at the free end near said pivotal axis, and said clamping part is flexibly detained and held said backboard and be fixed on the said backboard.
In one embodiment, said block frame has first retaining wall, and said block component comprises first location division, and when said block component was in primary importance, said first location division was resisted against on said first retaining wall.
Preferably, said first retaining wall has first stopping surface, and said first stopping surface matches with said first location division that is in the said block component of primary importance.
In one embodiment; Said block frame also has second retaining wall that is oppositely arranged with said first retaining wall; Said block component comprises second location division that is arranged on the said first location division opposite side; When said block component was in the second place, said second location division was resisted against on said second retaining wall; When said block component was in primary importance, said second location division was left on said second retaining wall.
Another aspect of the present invention also provides a kind of vehicle, and it comprises car door, and said car door is provided with aforesaid door handle device for vehicle.
The unlatching problem that door handle device for vehicle of the present invention can stop car door in the side impact process, to occur effectively.Door handle device for vehicle of the present invention both can reach the requirement of single door handle basic function, had solved the problem that car door is opened in the impact test of laws and regulations requirement easily again, can improve the security performance of car load collision greatly.
In addition, door handle device for vehicle of the present invention is independent of the block frame member of backboard through setting, and; Make block component with the block frame but not directly be connected pivotally each other with backboard, therefore, the rotation of block component only can cause the wearing and tearing of block frame; And do not influence the normal function of whole back plate, and change at needs under the situation of parts, only needing more, the shift block frame gets final product; And need not to change whole back plate, thereby, maintenance cost can be saved greatly.And the block shelf structure is simple, can convenient and swiftly be installed on the backboard.
Through the detailed description below with reference to accompanying drawing, it is obvious that others of the present invention and characteristic become.But should be known in only the purpose design of this accompanying drawing, rather than as the qualification of scope of the present invention, this is because it should be with reference to additional claim for explaining.Should also be appreciated that, only if point out in addition, unnecessary scale accompanying drawing, they only try hard to explain conceptually structure described herein and flow process.
Description of drawings
With reference to the detailed description of following preferred implementation, and read in the lump with appended drawing, present invention will become more fully understood, refers to part same in the view all the time with reference to character equally in the accompanying drawing.Wherein:
Fig. 1 is the external-open work sketch map of car door lock;
Fig. 2 is the perspective exploded view of the door handle device for vehicle of one embodiment of the present invention;
Fig. 3 is the enlargement decomposition of block frame, flexible member and block component among Fig. 2;
Fig. 4 has shown the enlargement decomposition of another angle of block frame, flexible member and block component shown in Figure 3;
Fig. 5 is the assembling enlarged drawing of block frame, flexible member and block component shown in Figure 3.
Fig. 6 is the assembling enlarged drawing of block frame, flexible member and block component shown in Figure 4.
Fig. 7 is the assembling schematic top plan view of door handle device for vehicle shown in Figure 2;
Fig. 8 is the assembling front schematic view of door handle device for vehicle shown in Figure 2;
Fig. 9 is the cross-sectional schematic along A-A line among Fig. 7, and it has shown that the block component of door handle device for vehicle is positioned at the situation of primary importance;
Figure 10 is similar to Fig. 9, but it has shown that the block component of door handle device for vehicle is positioned at the situation of the second place.
The specific embodiment
For make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, does detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Vehicle of the present invention comprises car door, and car door comprises door handle device for vehicle 100, the car door lock of installing according to predetermined installation position (not shown) and the external-open connecting rod (not shown) that door handle device for vehicle 100 is connected with car door lock.Through operation door handle device for vehicle 100, can drive the external-open connecting rod and between car door opening position and closing of the door position, swing with respect to car door lock.When being in the car door opening position, the snap close of car door lock is removed the interference with car door; When being in the closing of the door position, the snap close of car door lock is in the position of interfering with car door.
Fig. 2 has shown the perspective exploded view of the door handle device for vehicle 100 of one embodiment of the present invention.Cooperate with reference to Fig. 7 and shown in Figure 8 like Fig. 2, door handle device for vehicle 100 of the present invention comprises the backboard 1 that is arranged in the car door, be installed in outer handle 2 on the backboard 1, removably be fixed on block frame 3 on the backboard 1, and the block component 4 that articulates of block frame 3 and be installed in block frame 3 and block component 4 between the flexible member 5 of prestrain.In this embodiment, flexible member 5 is a torsion spring.
Backboard 1 is provided with chute 11, and the position corresponding to the chute 11 of backboard 1 of handle 2 is provided with slide block 21 outside.When outer handle 2 installs and fixes 1 last time of backboard; Through operating outer handle 2; The slide block 21 of outer handle 2 can move freely in the chute 11 of backboard 1, and outer handle 2 is connected on the external-open connecting rod through Flexible Reset parts 200; Moving of outer handle 2 drives the external-open connecting rod simultaneously with respect to the swing of car door lock between car door opening position and closing of the door position, thereby outer handle 2 is moved freely between car door opening position and closing of the door position.
In original state, the lock ring on the snap close of car door lock and the door frame for vehicle (not shown) is interlocked, and with the car door locking, thereby makes car door in the closed position.When needs were opened car door, with pulling moving outer handle 2, outer handle 2 drove the external-open connecting rod, and the external-open connecting rod drives the link gear in the car door lock simultaneously, makes the snap close of car door lock and the lock ring on the door frame for vehicle be separated, thereby can open car door.After waiting to act on pulling force on the outer handle 2 and disappearing, under the elastic force effect of Flexible Reset parts 200, the snap close of car door lock automatically resets, again with door frame for vehicle on lock ring be interlocked, from and car door locked.
Block component 4 can rotate between the primary importance (as shown in Figure 9) and the second place (shown in figure 10) with respect to block frame 3, and block component 4 has body 41.When car door when not receiving lateral impact; Block component 4 is in primary importance under the elastic force effect of prestrain flexible member 5; And the body 41 of block component 4 does not interfere outer handle 2 between car door opening position and closing of the door position, to move freely, and car door can freely open and close.When car door receives lateral impact and has certain side acceleration; Block component 4 moves to the second place from primary importance under the inertia force effect; And, be in the path interference that body 41 and the outer handle 2 of the block component 4 of the second place move to the car door opening position from the closing of the door position.Please combine Figure 10 to consult Fig. 3 and shown in Figure 5, preferably, the position of block component 4 and outer handle 2 interferences is near the free end of body 41.
To shown in Figure 6, in this embodiment, block frame 3 has pivotal axis 30 like Fig. 3; Block component 4 is provided with installing hole 40; Block component 4 is sleeved on the pivotal axis 30 of block frame 3 through installing hole 40, and block component 4 can rotate around the pivotal axis 30 of block frame 3.
Cooperate with reference to Fig. 3 and shown in Figure 4 like Fig. 2, an end of pivotal axis 30 is fixed on the block frame 3, and the other end is the free end 301 of unsettled setting.Position corresponding to the unsettled free end 301 of pivotal axis 30 on backboard 1 is provided with supporting base 12; The unsettled free end 301 of pivotal axis 30 can be supported in the supporting base 12 of backboard 1; Thereby reliable supporting dynamics more is provided for the unsettled free end 301 of pivotal axis 30, prevents to cause the risk of the fixing end fracture of pivotal axis 30 to take place because of the load-bearing of pivotal axis 30 is excessive.
At a kind of embodiment, to shown in Figure 6, block component 4 comprises first installation portion 42 and second installation portion 43 like Fig. 3, and correspondence is provided with installing hole 40 on first installation portion 42 and second installation portion 43.Between first installation portion 42 and second installation portion 43, has space 44.Flexible member 5 is sleeved on the pivotal axis 30 of block frame 3 and in the space 44 between first installation portion 42 and second installation portion 43.
Like Fig. 4 and shown in Figure 6, preferably, draw-in groove 48 is set in the position near first installation portion 42 of block component 4, be provided with bayonet socket 38 in the position near second installation portion 43 of block frame 3.Flexible member 5 is a torsion spring, and an end of flexible member 5 is positioned in the draw-in groove 48 of block component 4, and its other end is positioned in the bayonet socket 38 of block frame 3, thereby flexible member 5 is preloaded between block frame 3 and the block component 4.
Like Fig. 2 and cooperate with reference to Fig. 3 and shown in Figure 4, block frame 3 is provided with clamping part 36 in the position near the free end 301 of pivotal axis 30, and clamping part 36 can flexibly be detained and hold on the backboard 1, thereby, can block frame 3 be detachably fixed on the backboard 1.Door handle device for vehicle 100 of the present invention is through being provided with block frame 3, and block frame 3 is the members that are independent of backboard 1, and; Block component 4 is installed on the pivotal axis 30 of block frame 3 but not directly is connected pivotally each other with backboard 1, therefore, when along with block component 4 and when causing the wearing and tearing of pivotal axis 30 with respect to the rotation of pivotal axis 30; In this case, only more shift block frame 3 gets final product, and need not to change whole back plate 1; Therefore, can save cost greatly, and; Block frame 3 can be removed from backboard 1 easily, changes easy to operate, quick.
To shown in Figure 6, block frame 3 has the first axial retaining wall 31 that is basically parallel to pivotal axis 30, and the lower end of first retaining wall 31 has first stopping surface 310 like Fig. 3.The body 41 of block component 4 connects first installation portion 42 and second installation portion 43.Side in body 41 is provided with first location division 46, and when block component 4 was in primary importance, first location division 46 was resisted against on first stopping surface 310 of first retaining wall, 31 lower ends; When block component 4 was in the second place, first retaining wall 31 was left in first location division 46.Preferably; The lower end that first location division 46 has first locating surface, 460, the first retaining walls 31 on plane has first stopping surface 310 of inclination, and; First stopping surface 310 can match with first locating surface 460 of first location division 46 of the block component that is in primary importance 4; Thereby, can increase the contact area of the block component 4 that is in primary importance and block frame 3, improve the block effect of block frame 3 for the block component that is in primary importance 4.
To shown in Figure 6, the block frame also has the second axial retaining wall 32 that is basically parallel to pivotal axis 30, and second retaining wall 32 and first retaining wall 31 are oppositely arranged like Fig. 3, and the lower end of second retaining wall 32 has second stopping surface 320.Block component 4 comprises that also 47, the second location divisions 47, second location division and first location division 46 with respect to the opposite side of installing hole 40 that are positioned at body 41 are oppositely arranged.When block component 4 was in the second place, second location division 47 was resisted against on second stopping surface 320 of second retaining wall, 32 lower ends.When block component 4 was in primary importance, second retaining wall 32 was left in second location division 47.Preferably; Second location division 47 is fan shape; The shape that second location division 47 has second stopping surface 320 of second locating surface, 470, the second locating surfaces 470 and second retaining wall, 32 lower ends matches, thereby; Can increase the contact area of the block component 4 that is in the second place and block frame 3, improve the block effect of block frame 3 for the block component that is in the second place 4.
Fig. 9 has shown that the block component 4 of door handle device for vehicle 100 is positioned at the situation of primary importance.As shown in Figure 9; Do not receive at car door under the common state of side impact; Door handle device for vehicle 100 does not have side acceleration; Block component 4 can not be shown under the elastic force effect of prestrain flexible member 5 and be in primary importance, and first locating surface 460 of first location division 46 of block component 4 matees on first stopping surface 310 of first retaining wall 31 that is resisted against block frame 3, and second retaining wall 32 of block frame 3 is left in second location division 47 of block component 4.At this moment, the free end of the body 41 of block component 4 not with outer handle 2 interferences, outer handle 2 can move freely in car door opening position and closing of the door position, car door lock can normal switch, thereby car door can freely open and close.
Figure 10 has shown that the block component 4 of door handle device for vehicle 100 is positioned at the situation of the second place.Shown in figure 10, when car door received side impact, door handle device for vehicle 100 produced side acceleration owing to receive side impact; Door handle device for vehicle 100 receives the effect of acceleration and has outside car motion opening the trend of car door, yet, at this moment; Block component 4 overcomes the elastic force effect of prestrain flexible member 5 and throws away to opposite direction under the effect of inertia force; Block component 4 moves to the second place from initial primary importance, and second retaining wall 31 of block frame 3 is left in first location division 46 of block component 4, and second locating surface 470 coupling of second location division 47 of block component 4 is resisted against on second stopping surface 320 of second retaining wall 32 of block frame 3 the further motion with limit stop parts 4; At this moment; Body 41 free ends of block component 4 and outer handle 2 interferences, outer handle 2 can not move to the car door opening position from the closing of the door position, and car door lock can't be opened; Thereby door handle device for vehicle 100 receives the retardation motion of block component 4 and can't open car door.
The unlatching problem that door handle device for vehicle 100 of the present invention can stop car door in the side impact process, to occur effectively.Door handle device for vehicle 100 of the present invention both can reach the requirement of single door handle basic function, had solved the problem that car door is opened in the impact test of laws and regulations requirement easily again, can improve the security performance of car load collision greatly.
Above embodiment only is used to explain the present invention; And be not limitation of the present invention; The those of ordinary skill in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.

Claims (10)

1. door handle device for vehicle; It comprises and is arranged on the backboard in the car door and is installed in the outer handle on the said backboard; Said outer handle can move between car door opening position and closing of the door position; It is characterized in that: also comprise the block frame that removably is fixed on the said backboard and be installed in the block component on the said block frame; Said block component can move between the primary importance and the second place with respect to said block frame, and the flexible member of prestrain is installed between said block frame and said block component, when said car door when not receiving lateral impact; Said block component is in primary importance under the elastic force effect of said prestrain flexible member, and does not interfere said outer handle between said car door opening position and said closing of the door position, to move freely; When said car door receives lateral impact and has certain side acceleration; Said block component moves to the said second place from said primary importance under the inertia force effect; And, be in the said block component of the said second place and the path interference that said outer handle moves to said car door opening position from said closing of the door position.
2. door handle device for vehicle as claimed in claim 1, wherein, said block frame has pivotal axis, and said block component is provided with installing hole, and said block component is sleeved on the pivotal axis of said block frame and can rotates around said pivotal axis through said installing hole.
3. door handle device for vehicle as claimed in claim 2, wherein, said pivotal axis has the free end of unsettled setting, and said backboard is provided with supporting base, and the said free end of said pivotal axis is supported in the said supporting base.
4. door handle device for vehicle as claimed in claim 2; Wherein, Said block component comprises first installation portion and second installation portion; Correspondence is provided with said installing hole on said first installation portion and said second installation portion, has the space between said first installation portion and said second installation portion, and said flexible member is sleeved on the said pivotal axis and is positioned at said space.
5. door handle device for vehicle as claimed in claim 4; Wherein, The position near said first installation portion at said block component is provided with draw-in groove; The position near said second installation portion at said block frame is provided with bayonet socket, and an end of said flexible member is arranged in said draw-in groove, and its other end is arranged in said bayonet socket.
6. door handle device for vehicle as claimed in claim 3, wherein, said block frame is provided with clamping part at the free end near said pivotal axis, and said clamping part is flexibly detained and is held said backboard and be fixed on the said backboard.
7. door handle device for vehicle as claimed in claim 2, wherein, said block frame has first retaining wall, and said block component comprises first location division, and when said block component was in primary importance, said first location division was resisted against on said first retaining wall.
8. door handle device for vehicle as claimed in claim 7, wherein, said first retaining wall has first stopping surface, and said first stopping surface matches with said first location division that is in the said block component of primary importance.
9. door handle device for vehicle as claimed in claim 7; Wherein, Said block frame also has second retaining wall that is oppositely arranged with said first retaining wall; Said block component comprises second location division that is arranged on the said first location division opposite side, and when said block component was in the second place, said second location division was resisted against on said second retaining wall; When said block component was in primary importance, said second location division was left on said second retaining wall.
10. vehicle, it comprises car door, it is characterized in that: said car door is provided with like each described door handle device for vehicle in the claim 1 to 9.
CN201110084869.5A 2011-01-18 2011-03-28 Vehicle door handle device and vehicle Expired - Fee Related CN102605992B (en)

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Application Number Priority Date Filing Date Title
CN201110084869.5A CN102605992B (en) 2011-01-18 2011-03-28 Vehicle door handle device and vehicle

Applications Claiming Priority (3)

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CN201120015420 2011-01-18
CN201120015420.9 2011-01-18
CN201110084869.5A CN102605992B (en) 2011-01-18 2011-03-28 Vehicle door handle device and vehicle

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CN102605992A true CN102605992A (en) 2012-07-25
CN102605992B CN102605992B (en) 2014-09-17

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CN2011200967134U Expired - Lifetime CN202073366U (en) 2011-01-18 2011-03-28 Knob device of vehicle door and vehicle

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CN109505469A (en) * 2019-01-04 2019-03-22 麦格纳汽车镜像(上海)有限公司 Inertial safety device for automobile door handle
US10914101B2 (en) 2017-11-01 2021-02-09 Toyota Motor Engineering & Manufacturing North America, Inc. Door latch assemblies for vehicles including latch release lever blocking structures

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Publication number Priority date Publication date Assignee Title
CN102605992B (en) * 2011-01-18 2014-09-17 上海汽车集团股份有限公司 Vehicle door handle device and vehicle
ITMI20112367A1 (en) * 2011-12-22 2013-06-23 Valeo Spa SAFETY DEVICE FOR A VEHICLE DOOR HANDLE.
JP5237489B1 (en) * 2012-09-11 2013-07-17 サカエ理研工業株式会社 Vehicle door handle device
DE102017130029A1 (en) * 2017-12-14 2019-06-19 Huf Hülsbeck & Fürst Gmbh & Co. Kg Door handle arrangement of a vehicle door

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CN101389822A (en) * 2006-02-28 2009-03-18 株式会社阿尔发 Door handle device for automobile
US20100013246A1 (en) * 2007-03-01 2010-01-21 Kris Tomaszewski Double Lock Override Mechanism for Vehicular Passive Entry Door Latch
CN202073366U (en) * 2011-01-18 2011-12-14 上海汽车集团股份有限公司 Knob device of vehicle door and vehicle

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CN1160803A (en) * 1996-04-01 1997-10-01 泷源制造株式会社 Door locking handle assembly of pull-out and rotation type
CN1886568A (en) * 2003-12-15 2006-12-27 胡夫许尔斯贝克和菲尔斯特两合公司 Outside door handle and method for automatically blocking the pivotal motion of an outside door handle in the event of a side impact
CN101389822A (en) * 2006-02-28 2009-03-18 株式会社阿尔发 Door handle device for automobile
US20100013246A1 (en) * 2007-03-01 2010-01-21 Kris Tomaszewski Double Lock Override Mechanism for Vehicular Passive Entry Door Latch
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Publication number Priority date Publication date Assignee Title
US10914101B2 (en) 2017-11-01 2021-02-09 Toyota Motor Engineering & Manufacturing North America, Inc. Door latch assemblies for vehicles including latch release lever blocking structures
CN109505469A (en) * 2019-01-04 2019-03-22 麦格纳汽车镜像(上海)有限公司 Inertial safety device for automobile door handle
CN109505469B (en) * 2019-01-04 2023-12-26 麦格纳汽车镜像(上海)有限公司 Inertial safety device for automobile door handle

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