CN102444340B - Vehicle with entrance opening/closing device - Google Patents
Vehicle with entrance opening/closing device Download PDFInfo
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- CN102444340B CN102444340B CN201110300395.3A CN201110300395A CN102444340B CN 102444340 B CN102444340 B CN 102444340B CN 201110300395 A CN201110300395 A CN 201110300395A CN 102444340 B CN102444340 B CN 102444340B
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- vehicle
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- door
- lock
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Abstract
A vehicle with an entrance opening/closing device has improved safety through a simpler structure. Through operating an in-vehicle manual handle or an out-vehicle manual handle, a locking mechanism can change the door from a closing locking state to a locking releasing state. The entrance opening/closing device comprises the following components: a driving component which causes the door to move through a clutch that causes a driving force transmitting path to be connected or switched off; and a control component which controls the clutch and the driving component. Furthermore, the vehicle comprises the following components: a locking state detection component which can detect out the closing locking state and the locking releasing state; and a driving state detection component which can detect out the driving state and non-driving state of the vehicle. When the detection signal from the locking state detection component detects out the locking releasing state, and the driving state of the vehicle is detected according to the detection signal from the driving state detection component, the control component does not activate the driving component but causes the clutch to enter a connection state, thereby preventing door movement.
Description
Technical field
The present invention relates to the vehicle that a kind of motor bus etc. comprises access opening and closing device, relate in particular to a kind of safety device of door of access.
Background technology
In the past, the vehicles such as motor bus comprised access opening and closing device, when parking, by driver's seat operation access on-off switch, can make via access opening and closing device the door action of access, so that access on-off action.
In addition on the door of access, be provided with in order to guard against emergency etc.: manually make manual handle in the car of an action for the inner side from vehicle; And for manually make manual handle the car of an action from the outside of vehicle.
In addition, the door of access has the locking mechanism (mechanical lock mechanism) that access is descended in off position to mechanical caging, to avoid door misoperation in Vehicle Driving Cycle, in addition, under steam, the door of access is controlled by access opening and closing device, to avoid making by access on-off switch the door misoperation of access.
In addition, in crew operates car, outside manual handle or car when manual handle, locking mechanism becomes from lock-out state the state of unlocking, thereby can make the door action of access.
Because manual handle in car is located at the position that the not easy-to-use hand of crew (or passenger) gets at, and not once touching operable handle, therefore, there will not be a part for handle and crew's health to collide and operated situation, once but be misused under steam, unsatisfactory at secure context.
Therefore,, in the conventional art of recording at patent documentation 1, comprising: in the time making to open and close as the door of object for the opening door operation element of user operation (in car outside manual handle and car manual handle); And carry out the unlocking control unit of locking of this lock and unlock.In addition, the operating means of the fixed door of a kind of Automotive lock is disclosed, in this operating means, the unlocking control unit of locking comprises Electronic Locking Mechanism, under vehicle running state, the operation that this Electronic Locking Mechanism action makes opening door operation element is invalid to avoid door to open, and under vehicle stop state, this Electronic Locking Mechanism makes the operation of opening door operation element effectively to open door.
In addition, in the conventional art of recording, disclose a kind of children's door lock assembly that comprises Electronic Locking Mechanism at patent documentation 2, this Electronic Locking Mechanism makes door in children's safety locking state in the time of Vehicle Driving Cycle, can avoid in car, opening door under steam.
Patent documentation 1: Japanese patent laid-open 6-129149 communique
Patent documentation 2: Japanese Patent Laid-Open 2005-273173 communique
In the above-mentioned vehicle that comprises access opening and closing device, if the conventional art that the conventional art that application patent documentation 1 is recorded or patent documentation 2 are recorded, even if with crew's maloperation in Vehicle Driving Cycle in car manual handle can not open access yet, need motor, the children's safety locking device etc. of the lock and unlock that the locking mechanism that carries out door is set, need to append many constituent parts, control and also can become complicated.
Summary of the invention
The present invention does for solving the problems of the technologies described above, and its object is to provide a kind of vehicle that comprises access opening and closing device, and this vehicle can further improve safety by simpler structure.
For solving the problems of the technologies described above, the vehicle that comprises access opening and closing device of the present invention adopts following means.
First, the first invention of the present invention is the vehicle that comprises access opening and closing device, comprising: the door of being located at the access of vehicle; Indicate above-mentioned door to open and close the access on-off switch of above-mentioned access; Can detect the transport condition of vehicle and the transport condition detecting element of non-transport condition; Make the access opening and closing device of above-mentioned door action according to the transport condition of the mode of operation of above-mentioned access on-off switch and vehicle; Manual handle in the car of operation while manually making above-mentioned door action from vehicle interior side; And manual handle the car operating in the time that vehicle outside manually makes above-mentioned door action.
Above-mentioned access opening and closing device comprises: the driving element that can make above-mentioned door action; Make the clutch that connects or disconnect towards the bang path of above-mentioned door transmission of drive force from above-mentioned driving element; And the control element that above-mentioned driving element and above-mentioned clutch are controlled, above-mentioned door has locking mechanism, this locking mechanism can switch to closes lock-out state or the state that unlocks, close under lock-out state above-mentioned, above-mentioned access is held in to closed condition, under the above-mentioned state that unlocks, can make above-mentioned door action so that above-mentioned access becomes open mode or closed condition, by operating manual handle or the outer manual handle of above-mentioned car in above-mentioned car, above-mentioned locking mechanism can become the above-mentioned state that unlocks from the above-mentioned lock-out state of closing.
In addition, comprise and can detect above-mentioned lock-out state detecting element of closing lock-out state and the above-mentioned state that unlocks, detect the above-mentioned state that unlocks in basis from the detection signal of above-mentioned lock-out state detecting element, and when detecting the transport condition of vehicle from the above-mentioned detection signal that travels state-detection element, above-mentioned control element does not make above-mentioned driving element action, and make above-mentioned clutch in connection status, thereby forbid making above-mentioned door action.
According to this first invention, by appending this very simple structure of lock-out state detecting element, even if maloperation and locking mechanism is become under the situation of the state of unlocking under steam, also can make clutch connect, and driving element is used as to check mechanism, carry out INHIBITORY-gate action and open access, therefore, can further improve safety.
In addition, the second invention of the present invention is the vehicle that comprises access opening and closing device of above-mentioned the first invention, the adjacent link of multiple sheets of above-mentioned door essentially rectangular forms, be by make multiple sheets foldingly can open above-mentioned access, by making multiple sheets launch the folding door that can close above-mentioned access.
According to this second invention, comprise in the vehicle of folding door in access, can further improve safety by very simple structure.
Brief description of the drawings
Fig. 1 is the figure that explanation comprises the outward appearance of an embodiment of the vehicle 3 of access opening and closing device.
Fig. 2 is the example while folding door being set in access 50, is the figure of the example of the outward appearance (car outside (Fig. 2 (A)), B-B line cross section (Fig. 2 (B)), car inner side (Fig. 2 (C))) of explanation folding door 10.
Fig. 3 is the figure of manual handle 60 in explanation car, the outer manual handle 70 of car and structure around thereof.
Fig. 4 is that explanation utilizes access opening and closing device 20 that folding door 10 is moved, thereby makes the figure of the situation that access 50 moves from closed condition (A) towards open mode (C).
Fig. 5 is the figure of the input and output of explanation control element 80.
Fig. 6 is the flow chart of the treatment step of explanation control element 80.
(symbol description)
3 vehicles
10 folding doors
12 front side door sheets
14 rear door sheets
18 coupling members
20 access opening and closing devices
21 driving elements
22 clutches
23 members that rotate
A1 drives side arm
A2 reveal arm
26 wire rope
27 clutch driving elements
Manual handle in 60 cars
61,71 supporting members
62 stop pins
63 lock shaft
The outer manual handle of 70 cars
72 buttons that unlock
73 revolving members
80 control elements
Sk access on-off switch
Sv transport condition detecting element
Ss lock-out state detecting element
Detailed description of the invention
Below, with reference to accompanying drawing to describing for implementing embodiments of the present invention.Fig. 1 represents an embodiment of the outward appearance of the vehicle 3 that comprises access opening and closing device of the present invention.
In description of the present embodiment, in each figure all around and up and down corresponding to motor bus all around and up and down.
In addition, in description of the present embodiment, to using folding door to describe as the example of the door that opens and closes access 50.
[outward appearance (Fig. 1) of vehicle 3]
As shown in Figure 1, the car body 4 of vehicle 3 adopts following structure: the forward position of central authorities in left side is formed with for supplying the upper and lower access 50 of passenger, front side door sheet 12 and the rear door sheet 14 of the rectangle that forms folding door 10 are moved, by making folding door 10 fold to open access 50, and by making folding door 10 launch to close access 50.
[outward appearance (Fig. 2) of folding door 10 and the structure (Fig. 3) of locking mechanism]
Then, with reference to Fig. 2 (A)～Fig. 2 (C), the outward appearance of folding door 10 is described, with reference to Fig. 3 (A)～Fig. 3 (B), the structure of locking mechanism (mechanical lock mechanism) is described.
Fig. 2 (A) is the figure that observes folding door 10 from car outside, and Fig. 2 (C) is the figure that observes folding door 10 from car inner side.In addition, Fig. 2 (B) is the B-B line sectional view of Fig. 2 (C).In addition manual handle 60 detailed structure around in car in Fig. 3 (A) presentation graphs 2 (B), the outer manual handle 70 of car detailed structure around in Fig. 3 (B) presentation graphs 2 (B).
Fig. 2 (A)～Fig. 2 (C) expresses the entrance 50 lower blocked lock-out state of closing in off position.
As shown in Fig. 2 (A) and Fig. 2 (C), folding door 10 comprises and forms longitudinally long OBL front side door sheet 12 and rear door sheet 14, adjacent connection under the state that front side door sheet 12 and rear door sheet 14 can horizontally rotate by the 15u of upper hinge mechanism, the 15m of central hinge mechanism and the 15d of underneath hinges mechanism at the rearward end of front side door sheet 12 and the leading section of rear door sheet 14.In addition, upper and lower at the front end of front side door sheet 12, the joint pin 11p of the main hinge mechanism 10 linking with the front position of access 50 under the state that this front side door sheet 12 can be horizontally rotated is mounted to outstanding certain size up and down.In addition, top plate portion and bottom parts in access 50 are provided with the guiding groove (not shown) extending along fore-and-aft direction, are located at the upper rear end of rear door sheet 14 and the directing pin 14p of rear end lower and this guiding groove and snap into and can move along above-mentioned guiding groove.
As shown in Fig. 2 (A) and Fig. 2 (B), in the car outside of the front side door sheet 12 of folding door 10, downside rear portion at the 12w of window portion of above-mentioned front side door sheet 12 is provided with manual handle 70 outside car, in the time that the outside from vehicle 3 manually makes folding door 10 move, operate the outer manual handle 70 of this car.
In addition, as shown in Fig. 2 (B) and Fig. 2 (C), in the car inner side of the front side door sheet 12 of folding door 10, upside rear portion at the 12w of window portion of above-mentioned front side door sheet 12 is provided with manual handle 60 in car, in the time that the inner side from vehicle 3 manually makes folding door 10 move, operate manual handle 60 in this car.
In addition, as shown in Fig. 2 (B) and Fig. 2 (C), car inner side at the front side door sheet 12 of folding door 10 is provided with access opening and closing device 20, this access opening and closing device 20 comprises driving element 21, and this driving element 21 moves folding door 10 by the reveal arm A2 being connected with the coupling member 18 of the 12w of window portion following side of being located at above-mentioned front side door sheet 12.In Fig. 2 (A), omit the diagram of access opening and closing device 20.
As shown in Fig. 2 (B) and Fig. 2 (C), use folding door 10 by access 50 in off position the locking mechanism of lower locking formed by lock shaft 63, supporting member 61,71, stop pin 62.
Supporting member 61,71 is fixed on front side door sheet 12, and the both ends of lock shaft 63 are by 61,71 supportings of this supporting member, and lock shaft 63 supporting member 61 interior by towards above the application of force.In addition, be provided with stop pin 62 in the upper end of lock shaft 63, when access 50 is during in buttoned-up status, chimeric and form and close lock-out state by the locking fitting portion (not shown) of the stop pin 62 towards the top application of force and vehicle 3, and in access 50 position in buttoned-up status by folding door 10 fixing (locking).
As shown in Fig. 3 (A), in car, manual handle 60 is installed on supporting member 61, can centered by rotating shaft 60a, rotate.
When the passenger in car hold in car manual handle 60 and by car in manual handle 60 while pulling towards nearly body side (car inner side), in car, the leading section 60b of manual handle 60 depresses lock shaft 63 towards below, stop pin 62 goes out of lock fitting portion and forms the state of unlocking, thereby can manually make folding door 10 move.
As shown in Fig. 3 (A), be provided with the chimeric position of stop pin 62 the lock-out state detecting element Ss that stop pin 62 whether chimeric (, whether in closing lock-out state) is detected.
In addition, as shown in Fig. 3 (B), the outer manual handle 70 of car is installed on front side door sheet 12, and outside car, the upper end of manual handle 70 is provided with the button 72 that unlocks.
When the passenger outside car holds outside car manual handle 70 and presses while unlocking button 72, the revolving member 73 of being located in supporting member 71 rotates centered by rotating shaft 73a, the lock shaft 63 being connected with leading section 73b is drawn towards below, stop pin 62 goes out of lock fitting portion and forms the state of unlocking, thereby can manually make folding door 10 move.
According to said structure, passenger in car holds manual handle 60 in car, and manual handle in car 60 is closed to lock-out state towards nearly body layback with what remove folding door 10, and front side door sheet 12 is horizontally rotated in the mode pulling towards car inner side, can open by this folding door 10.Now, in Fig. 2 (C), front side door sheet 12 turns left, rear door sheet 14 is pulled towards the front, inner side of access 50 by front side door sheet 12, and this rear door sheet 14 bears right moving centered by top linkage 15u, the 15m of central hinge mechanism, the 15d of underneath hinges mechanism.Then, the directing pin 14p that is located at rear door sheet 14 upper rear end moves towards front along the above-mentioned guiding groove of the top plate portion of access 50, and rear door sheet 14 is opened access 50 with front side door sheet 12 overlapping (folding door 10 is folded).
[utilizing access opening and closing device 20 to make situation (Fig. 4) that access 50 moves from closed condition towards open mode and the input and output (Fig. 5) of access opening and closing device 20]
Then, with reference to Fig. 4 to utilizing access opening and closing device 20 that the situation of access 50 on-off actions is described.
On the member 23 that rotates of driving element 21, be fixed with the one end that drives side arm A1, drive the other end of side arm A1 to be connected with one end of reveal arm A2.In addition, the other end of reveal arm A2 is connected with the coupling member 18 of being located at front side door sheet 12.As shown in Fig. 2 (B), Fig. 2 (C) and Fig. 5, at driving element 21 and rotate and be provided with clutch 22 between member 23, thereby can make the bang path of the driving force of driving element 21 connect, disconnect.
In addition, as shown in Figure 5, be located at driver's seat etc. access on-off switch Sk, detect vehicle 3 whether the transport condition detecting element Sv in transport condition, whether detect folding door 10 in closing the lock-out state detecting element Ss input control element 80 of lock-out state.Transport condition detecting element Sv detects the whether element in travelling of vehicle 3, uses in the present embodiment vehicle speed sensor, but also can use other sensor to detect.
In addition the driving element 21 that, driving element 80 connects the clutch 22 of access opening and closing device 20 by driving signal to output to or the clutch driving element 27 that disconnects, the member 23 that makes to rotate in the time that clutch 22 connects rotate.
In present embodiment, illustrated clutch 22 is for example electromagnetic clutch, when making power transfer path during in "on" position, clutch driving element 27 connects, disconnect when clutch driving element 27 makes power transfer path during in no power state, use so-called normal opened type clutch.
In the time utilizing driving element 21 that folding door 10 in closing lock-out state (state of Fig. 4 (A)) is moved, control element 80 connects clutch 22 and drives driving element 21.Like this, the driving side arm A1 that is fixed on the member 23 that rotates rotates, and with the reveal arm A2 that drives side arm A1 to be connected, front side door sheet 12 is pulled towards opening direction, via the state of Fig. 4 (B), as shown in Fig. 4 (C), in step S, access 50 reaches full-gear.When under the full-shut position of the access 50 as shown in Fig. 4 (A), when reveal arm A2 starts drag folding door 10, wire rope 26 shown in Fig. 2 (B) and Fig. 2 (C) is pulled and lock shaft 63 is pulled towards below, and stop pin 62 departs from fitting portion and forms the state of unlocking.
[treatment step (Fig. 6) of control element]
Then, with reference to the flow chart shown in Fig. 6, the treatment step of control element 80 is described.
For example, control element 80 processing shown in execution graph 6 at regular intervals.
Control element 80 in step S10 according to judging that from the detection signal of transport condition detecting element Sv vehicle 3 is whether in stopping.When being judged to be when (YES), to enter step S20 in stopping, in the time being judged to be not in stopping (no (in travelling)), enter step S50.
In the time entering step S20, control element 80 is judged whether having operated access on-off switch Sk.In the time being judged to be to have operated (YES), enter step S30, in the time being judged to be not operation (no), enter step S80.
In the time entering step S30, control element 80 exports driving signal to clutch driving element 27 so that clutch 22 connects, and enters step S40.
In step S40, control element 80, according to the mode of operation of access on-off switch Sk, makes driving element 21 towards the direction driving of opening the direction of access 50 or closing access 50, then end process.
In the time entering step S50, control element 80, according to the detection signal of lock-out state detecting element Ss, judges that whether folding door 10 is in the state of unlocking.When being judged to be, in the time unlocking state (YES), to enter step S60, when being judged to be not when the state of unlocking (no), to enter step S80.
In the time entering step S60, control element 80 exports driving signal to clutch driving element 27 so that clutch 22 connects, and enters step S70.
In step S70, control element 80 does not export driving signal to driving element 21 but it is stopped, and end process.
In the time entering step S80, control element 80 does not export driving signal to clutch driving element 27 but clutch 22 is disconnected, and enters step S90.
In step S90, control element 80 does not export driving signal to driving element 21 but it is stopped, and end process.
In above-mentioned processing, when vehicle 3 is in the time stopping, be located at the access on-off switch Sk of driver's seat etc. by operation, can folding door 10 be moved by the flow process of step S10-step S20-step S30-step S40, thereby carry out the on-off action of access 50.
In addition, do not operate under the situation of access on-off switch Sk in the time stopping at vehicle 3, by the flow process of step S10-step S20-step S80-step S90, clutch 22 disconnects (off-state), therefore, no matter which in manual handle in car 60, the outer manual handle 70 of car operated, can make folding door 10 become the state of unlocking, thereby make folding door 10 actions open access 50.
In addition, when vehicle 3 is in travelling, even if manual handle 60 in maloperation car and folding door 10 is become while unlocking state from closing lock-out state, by the flow process of step S10-step S50-step S60-step S70, also can make clutch 22 connect (connection status) and make driving element 21 in halted state, in the time that folding door 10 is moved, due to driving element 21 is used as to check mechanism, therefore can prevent from opening access 50.
In addition, also can comprise the report such as buzzer, indicator element, while unlocking state to detect under steam, use control element 80 to make to report element output alarm.
The vehicle 3 that comprises access opening and closing device of the present invention is not limited to outward appearance illustrated in present embodiment, structure, structure, processing etc., can in the scope of the inventive concept, carry out various changes, appends, deletes not changing.
In addition, in the present embodiment, use using the example of the folding door 10 of the adjacent connection of two film gate sheets as the door of being located at access, but also can use folding door, a film gate that three multiple above sheets are linked.
Claims (2)
1. a vehicle that comprises access opening and closing device, comprising:
Be located at the door of the access of vehicle;
Indicate described door to open and close the access on-off switch of described access;
Can detect the transport condition of vehicle and the transport condition detecting element of non-transport condition;
Make the access opening and closing device of described door action according to the transport condition of the mode of operation of described access on-off switch and vehicle;
Manual handle in the car of operation while manually making described door action from vehicle interior side; And
Manual handle the car operating in the time that vehicle outside manually makes described door action,
It is characterized in that,
Described access opening and closing device comprises: the driving element that can make described door action; Make the clutch that connects or disconnect towards the bang path of described door transmission of drive force from described driving element; And the control element that described driving element and described clutch are controlled,
Described door has locking mechanism, this locking mechanism can switch to closes lock-out state or the state that unlocks, close under lock-out state described, described access is held in to closed condition, under the described state that unlocks, can make described door action so that described access becomes open mode or closed condition
By operating in described car the outer manual handle of manual handle or described car, described locking mechanism can be from the described lock-out state state that unlocks described in becoming of closing,
In addition, comprise described in detecting, close lock-out state and described in the unlock lock-out state detecting element of state,
According to the state that unlocks described in detecting from the detection signal of described lock-out state detecting element, and when detecting the transport condition of vehicle from the detection signal of described transport condition detecting element, described control element does not make described driving element action, and make described clutch in connection status, thereby forbid making described door action.
2. the vehicle that comprises access opening and closing device as claimed in claim 1, is characterized in that,
The adjacent link of multiple sheets of described door rectangle forms, be by make multiple sheets foldingly can open described access, by making multiple sheets launch the folding door that can close described access.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-211783 | 2010-09-22 | ||
| JP2010211783A JP5625178B2 (en) | 2010-09-22 | 2010-09-22 | Vehicle equipped with a doorway opening / closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102444340A CN102444340A (en) | 2012-05-09 |
| CN102444340B true CN102444340B (en) | 2014-09-03 |
Family
ID=46007241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110300395.3A Active CN102444340B (en) | 2010-09-22 | 2011-09-21 | Vehicle with entrance opening/closing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5625178B2 (en) |
| CN (1) | CN102444340B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358785B (en) * | 2013-07-04 | 2017-09-08 | 爱信精机株式会社 | Car door drive device |
| JP2015086531A (en) * | 2013-10-29 | 2015-05-07 | アイシン精機株式会社 | Control device and control method of vehicle opening-closing body |
| JP6569295B2 (en) * | 2015-05-20 | 2019-09-04 | いすゞ自動車株式会社 | Outside door opening / closing switch state notifying device and outside door opening / closing switch state notifying method |
| JP6597419B2 (en) * | 2016-03-10 | 2019-10-30 | トヨタ車体株式会社 | Vehicle door device |
| CN105909116B (en) * | 2016-04-28 | 2017-08-04 | 百度在线网络技术（北京）有限公司 | Control method, the apparatus and system of car door |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134460Y (en) * | 1992-10-17 | 1993-05-26 | 张生进 | Locking pin for atuomatic door of automobile |
| WO2010069787A1 (en) * | 2008-12-19 | 2010-06-24 | Valeo Securite Habitacle | Safety device for controlling the opening of an automobile door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055674B2 (en) * | 1980-09-01 | 1985-12-06 | 株式会社デンソー | Automatic door opening/closing device for vehicles |
| JPS61152668U (en) * | 1985-03-13 | 1986-09-20 | ||
| US7201405B2 (en) * | 2004-02-23 | 2007-04-10 | Illinois Tool Works Inc. | Inertia-activated mechanism |
| JP2008063907A (en) * | 2006-09-11 | 2008-03-21 | Shiroki Corp | Sliding speed setting system for sliding door of vehicle |
| JP5205932B2 (en) * | 2007-11-15 | 2013-06-05 | 富士電機株式会社 | Vehicle door safety confirmation system |
| JP5050274B2 (en) * | 2009-10-23 | 2012-10-17 | 三井金属アクト株式会社 | Power opening and closing device for vehicle door |
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2010
- 2010-09-22 JP JP2010211783A patent/JP5625178B2/en active Active
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- 2011-09-21 CN CN201110300395.3A patent/CN102444340B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134460Y (en) * | 1992-10-17 | 1993-05-26 | 张生进 | Locking pin for atuomatic door of automobile |
| WO2010069787A1 (en) * | 2008-12-19 | 2010-06-24 | Valeo Securite Habitacle | Safety device for controlling the opening of an automobile door |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5625178B2 (en) | 2014-11-19 |
| CN102444340A (en) | 2012-05-09 |
| JP2012067480A (en) | 2012-04-05 |
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