CN103306553B - Multifunctional integrated automobile front door lock - Google Patents
Multifunctional integrated automobile front door lock Download PDFInfo
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- CN103306553B CN103306553B CN201310206046.4A CN201310206046A CN103306553B CN 103306553 B CN103306553 B CN 103306553B CN 201310206046 A CN201310206046 A CN 201310206046A CN 103306553 B CN103306553 B CN 103306553B
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Abstract
The invention discloses a multifunctional integrated automobile front door lock, and can effectively solve the problem in a split automobile front door lock that unstable transmission signal affects using of a user. The multifunctional integrated automobile front door lock not only has the advantages of integrated automobile front door lock such as impact structure, good anti-dust and anti-water properties, and high transmission efficiency, but also has electrically opening automobile door function, child's insurance opening and relieving signal feedback function, signal feedback functions for inner and outer opening actions, signal feedback function during electrically opening automobile door action, signal feedback function in case the automobile door is not at complete locking position, and locking and unlocking signal feedback functions, so that the user can accurately and timely be informed of the realization process of each function; and the signal feedback functions are realized through arranging corresponding microswitches.
Description
Technical field
The present invention relates to a kind of automobile door lock, specifically relate to a kind of integral-type front door lock of automobile.
Background technology
Front door lock of automobile uses split type lock body usually, actuator and the lock body of split type lock body are what to separate, its locking or unlock to be connected with lock body mechanical part by the pull bar of YE and realize transmission, if the relative installation generation deviation of actuator and lock body or part deformation, easily cause feedback signal unstable, affect user and use.Also have and to use integral type lock body, integral type lock body is the product that separation type lock structural reform is entered, it is the result that Split type door lock and door lock electric actuator are integrated, the trend of domestic and international Door lock development, it has, and compact conformation, dustproof and waterproof are excellent, transmission efficiency advantages of higher, shortcoming is that the part accuracy of manufacture is high, and cost of production is relatively high.At present, integral type lock body can realize following traditional function, and e.g., external-open function, is realized by outside door handle and lock body external-open rocking arm and external-open drag-line; Inside open function, by open in inside door handle and lock body rocking arm and in open drag-line realize; Latch functions, is realized by interior locking button and interior locking rocking arm and interior locking guy cable; Error locking proof function, in being controlled by error preventing lock slide block, locking rocking arm realizes; Insurance for children function, controls to open and remove by stirring of insurance for children rocking arm.But with the raising of person people to automobile door lock security requirement, above-mentioned each function is in the process realized, if there is signal error or disabler, people cannot know whether above-mentioned each function realizes, and also cannot judge that above-mentioned each function plays a role.Therefore, in the urgent need to a kind of integral-type front door lock of automobile possessing various function signal feedback of development and Design.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of integral-type front door lock body for cars, while there is the integrated car front door lock advantages such as compact conformation, dustproof and waterproof function admirable, transmission efficiency height, also there is electric opening car door function, the signal feedback function that insurance for children is opened and removed, signal feedback function when inside and outside breakdown action occurs, the signal feedback function when action of electric opening car door occurs; Car door does not close the signal feedback function to full lock position; The several functions such as locking, unblock stop signal feedback function, enable people people accurately and timely can know the implementation procedure of above-mentioned each function, guarantee that above-mentioned each function is playing a role.
Technical scheme of the present invention is achieved in that
A kind of integral-type front door lock of automobile, comprise opening mechanism and locate bottom-locking plate, the lock body of setting successively and lock cover plate, described opening mechanism comprises ratchet shaft and pawl axis, described ratchet shaft and described pawl axis interval are arranged in described lock body, are positioned described bottom-locking plate and describedly lock on cover plate; Described ratchet shaft is arranged with ratchet return spring and ratchet, described pawl axis is arranged with ratchet return spring and ratchet, described ratchet engages with described ratchet; Described front door lock of automobile have external-open function, in open function, latch functions, error locking proof function and insurance for children function, described external-open function is realized by outer opening mechanism, described outer opening mechanism is primarily of forming the outside door handle of link gear, external-open drag-line and external-open rocking arm composition successively, and described external-open rocking arm can be stirred described ratchet and realize external-open function; Open function in described to be realized by interior opening mechanism, described interior opening mechanism primarily of form successively link gear inside door handle, in open drag-line and Nei Kai rocking arm composition, open in described rocking arm can stir described ratchet realize in open function; Described latch functions is realized by lockable mechanism, and described lockable mechanism is primarily of forming the dead lock of link gear, interior locking guy cable, interior locking rocking arm and interior locking moving arm composition, and described interior locking moving arm can realize described latch functions by ratchet described in locking; Described error locking proof function controls described interior locking rocking arm by error preventing lock slide block and realizes; Described insurance for children function controls described interior locking rocking arm by insurance for children rocking arm and realizes; Described front door lock of automobile also has electric opening car door function, described electric opening car door function is realized by electric opening mechanism, described electric opening mechanism is primarily of motor, worm screw, worm gear and Nei Kai moving arm composition, output shaft and the described worm screw of described motor are affixed, described worm screw engages with described worm gear, described worm gear can drive described in open moving arm and stir described ratchet and realize electric opening car door function.
As a further improvement on the present invention, described front door lock of automobile also has the signal feedback function that insurance for children is opened and removed, the structure realizing the signal feedback function that described insurance for children is opened and removed is: be provided with the first microswitch, when insurance for children is opened and remove, described insurance for children rocking arm can stir described first microswitch.
As a further improvement on the present invention, described front door lock of automobile also has signal feedback function when inside and outside breakdown action occurs, the structure realizing signal feedback function when described inside and outside breakdown action occurs is: be provided with the second microswitch, when inside and outside breakdown action occurs, open moving arm in described and can stir described second microswitch.
As a further improvement on the present invention, described front door lock of automobile also has the signal feedback function when action of electric opening car door occurs, the structure realizing the signal feedback function when action of electric opening car door occurs is: be provided with the 3rd microswitch, when electric opening action occurs, described worm gear can stir described 3rd microswitch;
As a further improvement on the present invention, described front door lock of automobile also has car door and does not close signal feedback function to full lock position, realizing the structure that described car door do not close to the signal feedback function of full lock position is: be provided with the 4th microswitch, when car door is in full lock position, described ratchet can stir described 4th microswitch.
As a further improvement on the present invention, described front door lock of automobile also has locking and conciliates locking signal feedback function, the structure realizing described locking reconciliation locking signal feedback function is: be provided with the 5th microswitch, when described interior locking rocking arm is in locking reconciliation lockup state, described interior locking moving arm can be driven to stir described 5th microswitch.
The invention has the beneficial effects as follows: the invention provides a kind of integral-type front door lock body for cars, effectively can solve the actuating signal instability that separation type lock body exists, affect the problem that user uses, while there is the integrated car front door lock advantages such as compact conformation, dustproof and waterproof function admirable, transmission efficiency height, also there is electric opening car door function, the signal feedback function that insurance for children is opened and removed, signal feedback function when inside and outside breakdown action occurs, the signal feedback function when action of electric opening car door occurs; Car door does not close the signal feedback function to full lock position; The several functions such as locking, unblock stop signal feedback function, enable people accurately and timely can know the implementation procedure of above-mentioned each function, guarantee that above-mentioned each function is playing a role.Above-mentioned various signal feedback function, realizes by arranging corresponding microswitch.Above-mentioned electric opening car door function is realized by electric opening mechanism, electric opening mechanism is primarily of motor, worm screw, worm gear and Nei Kai moving arm composition, output shaft and the worm screw of motor are affixed, worm and wheel engages, worm gear can drive described in open moving arm and stir described ratchet and realize electric opening car door function.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---bottom-locking plate 2---lock body
3---locking cover plate 4---ratchet shaft
5---pawl axis 6---ratchet return spring
7---ratchet 8---ratchet return spring
9---ratchet 10---external-open rocking arm
11---inside opening rocking arm 12---interior locking rocking arm
13---interior locking moving arm 14---error preventing lock slide block
15---insurance for children rocking arm 16---motor
17---worm screw 18---worm gear
19---inside opening moving arm 20---first microswitch
21---the 3rd microswitch 22---the 4th microswitch
23---the 5th microswitch
Detailed description of the invention
As shown in Figure 1, a kind of integral-type front door lock of automobile, comprise opening mechanism and locate bottom-locking plate 1, the lock body 2 of setting successively and lock cover plate 3, described opening mechanism comprises ratchet shaft 4 and pawl axis 5, described ratchet shaft and described pawl axis interval are arranged in described lock body, are positioned described bottom-locking plate and describedly lock on cover plate; Described ratchet shaft is arranged with ratchet return spring 6 and ratchet 7, described pawl axis is arranged with ratchet return spring 8 and ratchet 9, described ratchet engages with described ratchet; Described front door lock of automobile have external-open function, in open function, latch functions, error locking proof function and insurance for children function, described external-open function is realized by outer opening mechanism, described outer opening mechanism forms primarily of forming the outside door handle of link gear, external-open drag-line and external-open rocking arm 10 successively, and described external-open rocking arm can be stirred described ratchet and realize external-open function; Open function in described to be realized by interior opening mechanism, described interior opening mechanism primarily of form successively link gear inside door handle, in open drag-line and Nei Kai rocking arm 11 forms, open in described rocking arm can stir described ratchet realize in open function; Described latch functions is realized by lockable mechanism, described lockable mechanism forms primarily of forming the dead lock of link gear, interior locking guy cable, interior locking rocking arm 12 and interior locking moving arm 13, and described interior locking moving arm can realize described latch functions by ratchet described in locking; Described error locking proof function controls described interior locking rocking arm by error preventing lock slide block 14 and realizes; Described insurance for children function controls described interior locking rocking arm by insurance for children rocking arm 15 and realizes; Described front door lock of automobile also has electric opening car door function, described electric opening car door function is realized by electric opening mechanism, described electric opening mechanism forms primarily of motor 16, worm screw 17, worm gear 18 and Nei Kai moving arm 19, output shaft and the described worm screw of described motor are affixed, described worm screw engages with described worm gear, described worm gear can drive described in open moving arm and stir described ratchet and realize electric opening car door function.
Preferably, described front door lock of automobile also has the signal feedback function that insurance for children is opened and removed, the structure realizing the signal feedback function that described insurance for children is opened and removed is: be provided with the first microswitch 20, when insurance for children is opened and remove, described insurance for children rocking arm can stir described first microswitch.
Preferably, described front door lock of automobile also has signal feedback function when inside and outside breakdown action occurs, the structure realizing signal feedback function when described inside and outside breakdown action occurs is: be provided with the second microswitch, when inside and outside breakdown action occurs, open moving arm in described and can stir described second microswitch.
Preferably, described front door lock of automobile also has the signal feedback function when action of electric opening car door occurs, the structure realizing the signal feedback function when action of electric opening car door occurs is: be provided with the 3rd microswitch 21, when electric opening action occurs, described worm gear can stir described 3rd microswitch;
Preferably, described front door lock of automobile also has car door and does not close signal feedback function to full lock position, realizing the structure that described car door do not close to the signal feedback function of full lock position is: be provided with the 4th microswitch 22, when car door is in full lock position, described ratchet can stir described 4th microswitch.
Preferably, described front door lock of automobile also has locking and conciliates locking signal feedback function, the structure realizing described locking reconciliation locking signal feedback function is: be provided with the 5th microswitch 23, when described interior locking rocking arm is in locking reconciliation lockup state, described interior locking moving arm can be driven to stir described 5th microswitch.
Integral-type front door lock of automobile assembly method of the present invention is as follows:
Ratchet is assemblied on bottom-locking plate, once rivets fixing by ratchet shaft, then ratchet is assemblied on bottom-locking plate, once rivet fixing by pawl axis.Error preventing lock slide block is assemblied on lock body.The dead lock assembled is fitted through connector to be fitted in lock body; Interior locking moving arm is assembled by ratchet shaft, interior locking rocking arm is riveted on bottom-locking plate by interior locking rocker arm shaft; Interior moving arm of opening is riveted by pawl axis; By interiorly opening rocking arm, external-open rocking arm is riveted on bottom-locking plate by external-open rocker arm shaft; Worm screw is fitted in motor, is then assemblied in lock body; The output shaft of worm gear by motor is loaded in lock body, insurance for children rocking arm is assemblied in lock body simultaneously; Cover plate and lock body will be locked, bottom-locking plate snap-fit engagement will be good, and by fixed head, three parts be riveted, complete assembling.
During concrete enforcement, in the present invention, the interface of dead lock controls wire harness with automobile and is connected, and realizes electric functions.
The present invention effectively can solve the actuating signal instability that separation type lock body exists, affect the problem that user uses, while there is the integrated car front door lock advantages such as compact conformation, dustproof and waterproof function admirable, transmission efficiency height, also there is electric opening car door function, the signal feedback function that insurance for children is opened and removed, signal feedback function when inside and outside breakdown action occurs, the signal feedback function when action of electric opening car door occurs; Car door does not close the signal feedback function to full lock position; The several functions such as locking, unblock stop signal feedback function, enable people accurately and timely can know the implementation procedure of above-mentioned each function, guarantee that above-mentioned each function is playing a role.
Above embodiment is with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art by carrying out amendment on various forms or change to above-described embodiment, but when not deviating from essence of the present invention, drops within protection scope of the present invention.
Claims (6)
1. an integral-type front door lock of automobile, it is characterized in that: comprise opening mechanism and locate bottom-locking plate (1), the lock body (2) of setting successively and lock cover plate (3), described opening mechanism comprises ratchet shaft (4) and pawl axis (5), described ratchet shaft and described pawl axis interval are arranged in described lock body, are positioned described bottom-locking plate and describedly lock on cover plate; Described ratchet shaft is arranged with ratchet return spring (6) and ratchet (7), described pawl axis is arranged with ratchet return spring (8) and ratchet (9), described ratchet engages with described ratchet; Described front door lock of automobile have external-open function, in open function, latch functions, error locking proof function and insurance for children function, described external-open function is realized by outer opening mechanism, described outer opening mechanism is primarily of forming the outside door handle of link gear, external-open drag-line and external-open rocking arm (10) composition successively, and described external-open rocking arm can be stirred described ratchet and realize external-open function; Open function in described to be realized by interior opening mechanism, described interior opening mechanism primarily of form successively link gear inside door handle, in open drag-line and Nei Kai rocking arm (11) composition, open in described rocking arm can stir described ratchet realize in open function; Described latch functions is realized by lockable mechanism, described lockable mechanism forms primarily of forming the dead lock of link gear, interior locking guy cable, interior locking rocking arm (12) and interior locking moving arm (13), and described interior locking moving arm can realize described latch functions by ratchet described in locking; Described error locking proof function controls described interior locking rocking arm by error preventing lock slide block (14) and realizes; Described insurance for children function controls described interior locking rocking arm by insurance for children rocking arm (15) and realizes; Described front door lock of automobile also has electric opening car door function, described electric opening car door function is realized by electric opening mechanism, described electric opening mechanism forms primarily of motor (16), worm screw (17), worm gear (18) and interior moving arm (19) of opening, output shaft and the described worm screw of described motor are affixed, described worm screw engages with described worm gear, described worm gear can drive described in open moving arm and stir described ratchet and realize electric opening car door function.
2. integral-type front door lock of automobile according to claim 1, it is characterized in that: described front door lock of automobile also has the signal feedback function that insurance for children is opened and removed, the structure realizing the signal feedback function that described insurance for children is opened and removed is: be provided with the first microswitch (20), when insurance for children is opened and remove, described insurance for children rocking arm can stir described first microswitch.
3. integral-type front door lock of automobile according to claim 1, it is characterized in that: described front door lock of automobile also has signal feedback function when inside and outside breakdown action occurs, the structure realizing signal feedback function when described inside and outside breakdown action occurs is: be provided with the second microswitch, when inside and outside breakdown action occurs, open moving arm in described and can stir described second microswitch.
4. integral-type front door lock of automobile according to claim 1, it is characterized in that: described front door lock of automobile also has the signal feedback function when action of electric opening car door occurs, the structure realizing the signal feedback function when action of electric opening car door occurs is: be provided with the 3rd microswitch (21), when electric opening action occurs, described worm gear can stir described 3rd microswitch.
5. integral-type front door lock of automobile according to claim 1, it is characterized in that: described front door lock of automobile also has car door and do not close signal feedback function to full lock position, realizing the structure that described car door do not close to the signal feedback function of full lock position is: be provided with the 4th microswitch (22), when car door is in full lock position, described ratchet can stir described 4th microswitch.
6. integral-type front door lock of automobile according to claim 1, it is characterized in that: described front door lock of automobile also has locking and conciliates locking signal feedback function, the structure realizing described locking reconciliation locking signal feedback function is: be provided with the 5th microswitch (23), when described interior locking rocking arm is in locking reconciliation lockup state, described interior locking moving arm can be driven to stir described 5th microswitch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206046.4A CN103306553B (en) | 2013-05-29 | 2013-05-29 | Multifunctional integrated automobile front door lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206046.4A CN103306553B (en) | 2013-05-29 | 2013-05-29 | Multifunctional integrated automobile front door lock |
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| CN103306553A CN103306553A (en) | 2013-09-18 |
| CN103306553B true CN103306553B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310206046.4A Active CN103306553B (en) | 2013-05-29 | 2013-05-29 | Multifunctional integrated automobile front door lock |
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| CN (1) | CN103306553B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276983A (en) * | 2013-06-09 | 2013-09-04 | 无锡忻润汽车安全系统有限公司 | Automobile door lock and lock catch function integrated transmission structure |
| CN103742004B (en) * | 2013-12-17 | 2015-09-23 | 江苏皓月汽车锁股份有限公司 | A kind of integral type door lock |
| CN103742009B (en) * | 2013-12-17 | 2016-04-06 | 江苏皓月汽车锁股份有限公司 | A kind of automobile cover lock assembly |
| CN105625835B (en) * | 2016-03-03 | 2018-03-23 | 皓月汽车安全系统技术股份有限公司 | A kind of automobile back door lock body |
| CN112412204A (en) * | 2020-11-24 | 2021-02-26 | 江苏金鼎汽车锁制造有限公司 | Lightweight low-noise door lock for automobile |
| CN113153033B (en) * | 2021-04-25 | 2024-08-13 | 宁波华楷电子科技有限公司 | Car door handle assembly |
| CN116006034B (en) * | 2022-12-30 | 2024-07-12 | 合肥创佳汽车电器有限公司 | Locking structure of side door lock |
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| CN101469581A (en) * | 2007-12-25 | 2009-07-01 | 曹茂盛 | Front door middle control lock body for car |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101217432B1 (en) * | 2005-03-23 | 2013-01-02 | 마그나 클로져 인크. | global Side Door Latch |
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- 2013-05-29 CN CN201310206046.4A patent/CN103306553B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469581A (en) * | 2007-12-25 | 2009-07-01 | 曹茂盛 | Front door middle control lock body for car |
| CN201406906Y (en) * | 2009-05-05 | 2010-02-17 | 上海恩坦华汽车门系统有限公司 | Water-proof dust-proof automobile electric door lock |
| CN103089071A (en) * | 2011-11-02 | 2013-05-08 | 昆山麦格纳汽车系统有限公司 | Electric child's safety mechanism |
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| CN103306553A (en) | 2013-09-18 |
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Address after: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee after: HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD. Address before: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee before: Jiangsu Haoyue Automobile Lock Co., Ltd. |
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Effective date of registration: 20190819 Address after: 214500 Gongxin Road 999, Dongxing Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Haoyue Automobile Technology Co., Ltd. Address before: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee before: HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD. |