CN103541611A - Door lock with mechanical security function - Google Patents
Door lock with mechanical security function Download PDFInfo
- Publication number
- CN103541611A CN103541611A CN201310162199.3A CN201310162199A CN103541611A CN 103541611 A CN103541611 A CN 103541611A CN 201310162199 A CN201310162199 A CN 201310162199A CN 103541611 A CN103541611 A CN 103541611A
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- connecting rod
- door lock
- hole
- middle control
- machine insurance
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Abstract
The invention discloses a door lock with a mechanical security function. An externally-opened connecting rod pushes a center control transition rod so as to drive an opening connecting rod to stir a locking pawl to release or lock a spring bolt. An electronic control motor drives a worm to rotate, the worm is meshed with a center control worm wheel to drive the central worm wheel to rotate, and the center control worm wheel rotates to push the center control transition rod to move and switch between the security work station and the security releasing work station. A shell through hole is formed in an executor shell, a first mechanical security connecting rod is arranged inside the executor shell, and one end of the first mechanical security connecting rod penetrates through the shell through hole and is connected with a second mechanical security connecting rod outside the executor shell. A first connecting rod hole and a second connecting rod hole are formed in the first mechanical security connecting rod, the second connecting rod hole is connected to a sleeve in a sleeved mode, the first mechanical security connecting rod rotates along the sleeve, and the first connecting rod hole is connected with a rod structure on the center control worm wheel in a sleeved mode and drives the center worm wheel to rotate so as the drive the center control transition rod to move and switch between the security work station and the security releasing work station.
Description
Technical field
The present invention relates to automobile door lock domain, particularly a kind of integrated door lock that manual safety function can be provided.
Background technology
Along with quick, the diversified development of countries nowadays auto industry, the moulding of door system and inner layout vary, and client also has higher requirement for functional diversities and the reliability of door lock for vehicles, comprise safety, durability, modularization, low noise, the aspects such as operability.Electric automobile door lock following electric safety function is provided conventionally, when using electronic locking, door lock motor internal drives correlated parts motion, will make door lock enter insurance model, and external opening handle is pinned.In this case, draw external opening handle cannot open car door.If be not equipped with, manually separate insurance function, when motor lost efficacy or when vehicle body power supply exhausts, door lock cannot be insured and be conciliate the function switching of insurance, when the former can make parking, cannot lock and may cause the interior property of car stolen, the latter's external-open cannot be opened, and in case of emergency may have threat personal safety.My company, according to user expectation, in conjunction with the product development experience of self, designs and develops out a function door lock of avoiding above-mentioned situation to occur, to door lock, provides machine insurance structure.This structure can independently be used, and without configuration motor, has reduced cost; Also can coordinate electric safety function to use simultaneously, strengthen this door lock function.
In view of this, the present invention is directed to the problems referred to above, a kind of door lock with machine insurance function is provided.
Summary of the invention
The invention provides a kind of door lock with machine insurance function, overcome the difficulty of prior art, can pass through the mechanical device of door lock inside, manual operation in real cars on hand, realizes the reconciliation insurance function of insuring.This structure can independently be used, and without configuration motor, has reduced cost; Also can coordinate electric safety function to use simultaneously, strengthen door lock function.
The present invention has adopted following technical scheme:
The invention provides a kind of door lock with machine insurance function, comprise dead bolt, detent, unlatching connecting rod, outer unlatching connecting rod, middle control transiting rod, middle control worm gear, sleeve pipe, electronically controlled motor, worm screw, actuator housing, housing through-hole, the first machine insurance connecting rod, first connecting rod hole, second connecting rod hole and the second machine insurance connecting rod;
Described outer unlatching connecting rod promotes described middle control transiting rod, drives described unlatching connecting rod to stir detent and discharges or locked dead bolt; Described electronically controlled motor drives described worm screw rotation, and described worm screw and described middle control worm gear engagement, drive described middle control worm gear rotation, and described middle control worm gear rotation promotes described middle control transiting rod mobile switching between insurance station or arming station;
Described actuator housing is provided with described housing through-hole, described the first machine insurance connecting rod is arranged on described actuator enclosure interior, and one end of described the first machine insurance connecting rod is connected with the second machine insurance connecting rod outside described actuator housing through described housing through-hole; Described the first machine insurance connecting rod is provided with described first connecting rod hole and second connecting rod hole, described second connecting rod borehole jack is connected on described sleeve pipe, described the first machine insurance connecting rod is along described sleeve rotating, described first connecting rod borehole jack connects the bar structure on described middle control worm gear, drive described middle control worm gear rotation, drive described middle control transiting rod mobile switching between insurance station or arming station.
Preferably, open in also comprising to open in bracing wire, first and in connecting rod, second, open connecting rod and two transiting rod that draws;
In described, open bracing wire and pull in described first and open connecting rod, drive and in described second, open connecting rod and twoly draw transiting rod to promote described unlatching connecting rod.
Preferably, also comprise a housing.
Preferably, described housing is provided with some door lock installing holes.
Preferably, described housing is provided with insurance for children knob.
Preferably, described housing is provided with backup lock knob.
The present invention, on existing door lock product basis, improves by analysis, in the situation that cost fluctuation is little, develops and aly can realize mechanically the door lock that insures, separates insurance function.
Owing to having used above technology, a kind of door lock with machine insurance function of the present invention, can pass through the mechanical device of door lock inside, and manual operation in real cars on hand realizes the reconciliation insurance function of insuring.This structure can independently be used, and without configuration motor, has reduced cost; Also can coordinate electric safety function to use simultaneously, strengthen door lock function.
Below in conjunction with drawings and Examples, further illustrate the present invention.
Accompanying drawing explanation
Fig. 1 is the front schematic view of a kind of door lock with machine insurance function of the present invention;
Fig. 2 is the schematic bottom view of a kind of door lock with machine insurance function of the present invention;
Fig. 3 is of the present invention a kind of with the outer unlatching transmission schematic diagram in the door lock of machine insurance function;
Fig. 4 is of the present invention a kind ofly insures and the schematic diagram of separating insurance with door lock in the door lock of machine insurance function;
Fig. 5 is a kind of schematic diagram with electric safety structure in the door lock of machine insurance function of the present invention;
Fig. 6 is a kind of schematic diagram with machine insurance structure in the door lock of machine insurance function of the present invention;
Fig. 7 is a kind of schematic diagram with electric safety structure rear portion in the door lock of machine insurance function of the present invention;
Fig. 8 is a kind of schematic diagram with machine insurance structure rear portion in the door lock of machine insurance function of the present invention; And
Fig. 9 is the structural representation of a kind of door lock with machine insurance function of the present invention.
Reference numeral:
1 is external-open connecting rod;
2 open bracing wire in being;
3 is insurance for children knob;
4 is backup lock knob;
5 is dead bolt;
6 is detent;
7 for opening connecting rod;
8 is outer unlatching connecting rod;
9 is door lock installing hole;
10 is middle control transiting rod;
24 is to open connecting rod in first;
25 is to open connecting rod in second;
34 is sleeve pipe;
27 is middle control worm gear;
40 is electronically controlled motor;
43 is worm screw;
45 is two transiting rods that draw;
51 is urgent lock push rod;
52 is urgent lock knob;
54 is actuator housing;
55 is housing through-hole;
76 is duplex pull rod;
79 is the first machine insurance connecting rod;
81 is first connecting rod hole;
82 is second connecting rod hole;
84 be the second machine insurance connecting rod and
A is dead bolt opening direction.
The specific embodiment
Below by Fig. 1 to 9, introduce a kind of specific embodiment of the present invention.
As shown in Figure 1 to 9, the invention provides a kind of door lock with machine insurance function, comprise dead bolt 5, detent 6, open connecting rod 7, outer unlatching connecting rod 8, middle control transiting rod 10, middle control worm gear 27, sleeve pipe 34, electronically controlled motor 40, worm screw 43, actuator housing 54, housing through-hole 55, the first machine insurance connecting rod 79, first connecting rod hole 81, second connecting rod hole 82 and the second machine insurance connecting rod 84; Described outer unlatching connecting rod 8 promotes described middle control transiting rod 10, drives described unlatching connecting rod 7 to stir detent 6 and discharges or locked dead bolt 5; Described electronically controlled motor 40 drives described worm screw 43 rotations, described worm screw 43 and described middle control worm gear 27 engagements, drive described middle control worm gear 27 rotations, described middle control worm gear 27 rotations promote described middle control transiting rod 10 mobile switching between insurance station or arming station; Described actuator housing 54 is provided with described housing through-hole 55, described the first machine insurance connecting rod 79 is arranged on described actuator housing 54 inside, and one end of described the first machine insurance connecting rod 79 is connected with the second machine insurance connecting rod 84 outside described actuator housing 54 through described housing through-hole 55; Described the first machine insurance connecting rod 79 is provided with described first connecting rod hole 81 and second connecting rod hole 82, described second connecting rod hole 82 is socketed on described sleeve pipe 34, described the first machine insurance connecting rod 79 is along described sleeve pipe 34 rotations, bar structure on the described middle control worm gear 27 of described first connecting rod hole 81 socket, drive described middle control worm gear 27 rotations, drive described middle control transiting rod 10 mobile switching between insurance station or arming station.In also comprising, open in bracing wire 2, first, to open in connecting rod 24, second and open connecting rod 25 and two transiting rod 45 that draws; In described, open bracing wire 2 and pull in described first and open connecting rod 24, drive and in described second, open connecting rod 25 and two transiting rods 45 that draw promote described unlatching connecting rods 7.
As shown in Figure 1, door lock of the present invention is opened and is passed through:
1. outer handle is opened and is pulled external-open bracing wire, pulls external-open connecting rod
2. Internal handle is opened bracing wire in opening and pulling, and in pulling, opens connecting rod
The realization of this type door lock insurance function and removing by following approach:
1, electronically controlled motor lock and unlock
2, backup knob is locked and internally-opened handle release
3, by rotating insurance for children knob, realize the control of internally opening.
As shown in Figure 3, operation outdoor handle drives outer release pull, pulls outer unlatching connecting rod 8, controls transiting rod 10 in promotion, drives and opens connecting rod 7, and the latter stirs detent 6 and discharges dead bolt 5, finally opens car door; At the state of insuring, middle control transiting rod 10 is moved to the left, and external-open driving-chain disconnects, and outside handling, unlatching connecting rod 8 is controlled transiting rod 10 in can not promoting, and in can not promoting, controls transiting rod 10, cannot open car door.
As shown in Figure 4, under insurance disarm state, in operation inner handle drives, open bracing wire and pull the first interior unlatching connecting rod 24 to drive two drawing in transiting rod 45 and second, to open connecting rod 25, thereby promote to open connecting rod 7, stir detent 6 and discharge dead bolts 5 and open car door,
The advantages such as the present invention has compact conformation, high strength, highly reliable, flexible configuration is various, cost is low, suitability is good.
The realization of open function of the present invention:
1, external-open adopts bracing wire to open, and has good fitly, and guarantees that door lock open function is unaffected after the distortion of car door accidental impact.(seeing the outer transmission sketch of opening of accompanying drawing 3 understandings)
2, in, open same employing bracing wire and open, have good fitly, and guarantee that door lock open function is unaffected after the distortion of car door accidental impact inner panel.
3, door lock is insured and the realization of separating insurance (seeing accompanying drawing 4, accompanying drawing 5):
(1) by car body controller BCM CD-ROM drive motor, realize (electric safety).
(2) during automatically controlled insuring, car body controller BCM powers up to motor 40, drives output shaft and the worm screw that is fixed thereon is rotated by direction initialization, controls worm gear 27 and be rotated in a clockwise direction in drive, controls transiting rod 10 and be moved to the left in promotion, and realization is insured.
(3) when automatically controlled solution is insured, car body controller BCM powers up to CD-ROM drive motor 40, the worm screw that drives motor output shaft and be fixed thereon is rotated by direction initialization, in drive, controlling worm gear 27 rotates and steps down in the counterclockwise direction, the reset that moves right under the promotion of middle control transiting rod spring of middle control transiting rod 10, realizes and separates insurance.(seeing accompanying drawing 4 understanding drive connections)
The present invention, according to the operating principle of car door lock, redesigns insurance institution, has realized machine insurance function.
Tool structural representation (seeing accompanying drawing 6, accompanying drawing 8), has mainly increased part the first machine insurance connecting rod 79 and the second machine insurance connecting rod 84 according to circumstances, has redesigned actuator housing 54.
Operating principle below in conjunction with sketch explanation new mechanism.
Contrast former design actuator housing 54(accompanying drawing 7), actuator housing 54(accompanying drawing 8 of the present invention) on ad-hoc location, designed a through hole, made originally independently lock body inside and outside communicate.
Added parts the first machine insurance connecting rod 79, this connecting rod is arranged on sleeve pipe 34 by second connecting rod hole 82, can rotate along it.Simultaneously by the bar respective outer side edges on first connecting rod hole 81 and middle control worm gear 27.When the first machine insurance connecting rod 79 rotates along sleeve pipe 34, middle control worm gear 27 is said rotation thereupon.The latter coordinates with middle control transiting rod 10 and realizes the reconciliation insurance function of insuring.Other first machine insurance connecting rod 79 one end, through above-mentioned housing through-hole 55, are connected to actuator hull outside.
Added parts the second machine insurance connecting rod 84, its one end is connected with the first machine insurance connecting rod 79, is positioned at actuator hull outside, can be connected with certain insurance functional unit (not representing in figure) on vehicle body.By the latter, handle the second machine insurance connecting rod 84, drive successively the first machine insurance connecting rod 79, in drive, control worm gear 27, and then realize manually insuring and conciliate insurance operation, i.e. machine insurance function.
This machine insurance structure can work alone, and as shown in Figure 6, without motor and worm screw, has saved cost.In addition also can use with electric safety simultaneously, as shown in Figure 9, expand door lock function.
The present invention, on current door lock for vehicles basis, improves by analysis, develops a door lock that can realize machine insurance function, has expanded door lock function.
In summary, a kind of door lock with machine insurance function of the present invention can pass through the mechanical device of door lock inside, and manual operation in real cars on hand realizes the reconciliation insurance function of insuring.This structure can independently be used, and without configuration motor, has reduced cost; Also can coordinate electric safety function to use simultaneously, strengthen door lock function.
Above-described embodiment is only for illustrating technological thought and the feature of this patent, its object is the content that makes those skilled in the art can understand this patent and implements according to this, can not only with the present embodiment, limit the scope of the claims of this patent, be equal variation or the modification that all spirit disclosing according to this patent is done, still drop in the scope of the claims of this patent.
Claims (6)
1. with a door lock for machine insurance function, it is characterized in that: comprise dead bolt (5), detent (6), open connecting rod (7), outer unlatching connecting rod (8), middle control transiting rod (10), middle control worm gear (27), sleeve pipe (34), electronically controlled motor (40), worm screw (43), actuator housing (54), housing through-hole (55), the first machine insurance connecting rod (79), first connecting rod hole (81), second connecting rod hole (82) and the second machine insurance connecting rod (84);
Described outer unlatching connecting rod (8) promotes described middle control transiting rod (10), drives described unlatching connecting rod (7) to stir detent (6) and discharges or locked dead bolt (5); Described electronically controlled motor (40) drives described worm screw (43) rotation, described worm screw (43) and described middle control worm gear (27) engagement, drive described middle control worm gear (27) rotation, described middle control worm gear (27) rotation promotes described middle control transiting rod (10) mobile switching between insurance station or arming station;
Described actuator housing (54) is provided with described housing through-hole (55), described the first machine insurance connecting rod (79) is arranged on described actuator housing (54) inside, and one end of described the first machine insurance connecting rod (79) is connected through described housing through-hole (55) the second machine insurance connecting rod (84) outer with described actuator housing (54); Described the first machine insurance connecting rod (79) is provided with described first connecting rod hole (81) and second connecting rod hole (82), described second connecting rod hole (82) is socketed on described sleeve pipe (34), described the first machine insurance connecting rod (79) rotates along described sleeve pipe (34), described first connecting rod hole (81) is socketed the bar structure on described middle control worm gear (27), drive described middle control worm gear (27) rotation, drive described middle control transiting rod (10) mobile switching between insurance station or arming station.
2. the door lock with machine insurance function as claimed in claim 1, is characterized in that: in also comprising, open to open in bracing wire (2), first and in connecting rod (24), second, open connecting rod (25) and two transiting rod (45) that draws;
In described, open bracing wire (2) and pull in described first and open connecting rod (24), drive and in described second, open connecting rod (25) and twoly draw transiting rod (45) to promote described unlatching connecting rod (7).
3. the door lock with machine insurance function as claimed in claim 1, is characterized in that: also comprise a housing (14).
4. the door lock with machine insurance function as claimed in claim 1, is characterized in that: described housing (14) is provided with some door lock installing holes (9).
5. the door lock with machine insurance function as claimed in claim 1, is characterized in that: described housing (14) is provided with insurance for children knob (3).
6. the door lock with machine insurance function as claimed in claim 1, is characterized in that: described housing (14) is provided with backup lock knob (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162199.3A CN103541611B (en) | 2013-05-06 | 2013-05-06 | Door lock with mechanical security function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162199.3A CN103541611B (en) | 2013-05-06 | 2013-05-06 | Door lock with mechanical security function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541611A true CN103541611A (en) | 2014-01-29 |
| CN103541611B CN103541611B (en) | 2015-06-10 |
Family
ID=49965427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310162199.3A Active CN103541611B (en) | 2013-05-06 | 2013-05-06 | Door lock with mechanical security function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541611B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867050A (en) * | 2014-03-31 | 2014-06-18 | 上海恩坦华汽车门系统有限公司 | Vehicle door lock actuator |
| CN106930623A (en) * | 2017-04-17 | 2017-07-07 | 上海恩坦华汽车门系统有限公司 | A kind of insurance for children bi-motor structure of automobile door lock |
| CN107044231A (en) * | 2017-06-05 | 2017-08-15 | 昆山麦格纳汽车系统有限公司 | Electric safety mechanism for children |
| CN107532435A (en) * | 2015-04-21 | 2018-01-02 | 阿布莱有限公司 | Lockset main body |
| CN110512956A (en) * | 2019-08-13 | 2019-11-29 | 珠海优特物联科技有限公司 | The control method of lock core, lockset and lock core |
| CN110965867A (en) * | 2018-09-28 | 2020-04-07 | 因特瓦产品有限责任公司 | Double pull type automatic reset latch system |
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| CN101463684A (en) * | 2007-12-20 | 2009-06-24 | 三井金属矿业株式会社 | Vehicle door latch apparatus |
| US20090295174A1 (en) * | 2008-05-27 | 2009-12-03 | Manuel Corrales | Vehicle latch |
| CN202359903U (en) * | 2011-11-03 | 2012-08-01 | 上海恩坦华汽车门系统有限公司 | Automobile electrically-operated door lock for preventing abnormal unlocking |
| CN203213745U (en) * | 2013-05-06 | 2013-09-25 | 上海恩坦华汽车门系统有限公司 | Door lock with mechanical insurance function |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020117863A1 (en) * | 2001-02-23 | 2002-08-29 | Masaki Shinkawa | Vehicle door lock apparatus |
| CN101463684A (en) * | 2007-12-20 | 2009-06-24 | 三井金属矿业株式会社 | Vehicle door latch apparatus |
| US20090295174A1 (en) * | 2008-05-27 | 2009-12-03 | Manuel Corrales | Vehicle latch |
| CN202359903U (en) * | 2011-11-03 | 2012-08-01 | 上海恩坦华汽车门系统有限公司 | Automobile electrically-operated door lock for preventing abnormal unlocking |
| CN203213745U (en) * | 2013-05-06 | 2013-09-25 | 上海恩坦华汽车门系统有限公司 | Door lock with mechanical insurance function |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867050A (en) * | 2014-03-31 | 2014-06-18 | 上海恩坦华汽车门系统有限公司 | Vehicle door lock actuator |
| CN103867050B (en) * | 2014-03-31 | 2015-12-23 | 上海恩坦华汽车门系统有限公司 | A kind of automobile door lock actuator |
| CN107532435A (en) * | 2015-04-21 | 2018-01-02 | 阿布莱有限公司 | Lockset main body |
| CN107532435B (en) * | 2015-04-21 | 2019-06-21 | 阿布莱有限公司 | Lockset main body |
| US10508470B2 (en) | 2015-04-21 | 2019-12-17 | Abloy Oy | Lock body |
| CN106930623A (en) * | 2017-04-17 | 2017-07-07 | 上海恩坦华汽车门系统有限公司 | A kind of insurance for children bi-motor structure of automobile door lock |
| CN107044231A (en) * | 2017-06-05 | 2017-08-15 | 昆山麦格纳汽车系统有限公司 | Electric safety mechanism for children |
| CN107044231B (en) * | 2017-06-05 | 2023-11-14 | 麦格纳汽车系统（苏州）有限公司 | Electric child safety mechanism |
| CN110965867A (en) * | 2018-09-28 | 2020-04-07 | 因特瓦产品有限责任公司 | Double pull type automatic reset latch system |
| US11946296B2 (en) | 2018-09-28 | 2024-04-02 | Inteva Products, Llc | Two-pull, automatic reset, latch system |
| CN110512956A (en) * | 2019-08-13 | 2019-11-29 | 珠海优特物联科技有限公司 | The control method of lock core, lockset and lock core |
| CN110512956B (en) * | 2019-08-13 | 2023-08-18 | 珠海优特电力科技股份有限公司 | Lock cylinder, lockset and control method of lock cylinder |
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| CN103541611B (en) | 2015-06-10 |
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