CN201406906Y - Water-proof dust-proof automobile electric door lock - Google Patents
Water-proof dust-proof automobile electric door lock Download PDFInfo
- Publication number
- CN201406906Y CN201406906Y CN 200920071652 CN200920071652U CN201406906Y CN 201406906 Y CN201406906 Y CN 201406906Y CN 200920071652 CN200920071652 CN 200920071652 CN 200920071652 U CN200920071652 U CN 200920071652U CN 201406906 Y CN201406906 Y CN 201406906Y
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- proof
- dust
- water
- water proof
- cover cap
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- Expired - Lifetime
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Abstract
The utility model discloses a water-proof dust-proof automobile electric door lock which comprises a fully-sealed electronic executing unit and a mechanical lock body unit, and further comprises a water-proof dust-proof cover and at least a block of water-proof foam cotton, wherein the water-proof dust-proof cover is covered on the mechanical lock body unit, a plurality of water baffle walls and at least a water guiding slot for preventing rainwater or dust from penetrating downwards are arranged on the upper surface of the water-proof dust-proof cover, and the water-proof foam cotton is arranged between the inner wall of the water-proof dust-proof cover and the mechanical lock body unit. The utility model designs and develops a new water-proof dust-proof cover aiming at the working environment of vehicle door locks, as the water-proof foam cotton is attached on the bottom of the cover, rainwater and dust can be prevented from accumulating on the lock body abnormally, thereby enablingthe whole lock body to be more reliable and stable under the extreme working environment and keeping excellent performance during the whole automobile service life period.
Description
Technical field
The utility model relates to electric door lock, particularly a kind ofly can avoid dust or improper rainwater enters the influence that door device produces lock body in rainy season and carwash process the automobile-used automatically controlled integrated door lock of water proof and dust proof.
Background technology
Along with the diversified development of world car, the layout of the moulding of door device and inside is also more and more diversified, and client has higher requirement for the function and the reliability of automobile-used door lock.Particularly under extreme working environment, the working environment of, 75 ℃ damp and hot many dusts freezing as-40 ℃ can be higher to the reliability requirement of door lock.Common door lock is not because possess function dustproof, waterproof, under above-mentioned extreme working environment, being easy to can be because of lock body key position ponding freezes, and perhaps entering of dust is cemented on the lock body, causes the functional inefficacy of lock body, as: can not electric safety, smooth and easy unlatching etc.
Patent publication No. CN101109246 discloses a kind of full-automatic electric door lock for vehicle, includes ratchet; Motor; Transmission system; Transmission system comprises: be installed in the pinion on the motor output shaft; One driving member, itself and pinion transmission, the other end of driving member has first press section and second press section; One first switch, itself and first press section match; One second switch, itself and second press section match; One force arm, itself and above-mentioned ratchet match; One can detect the 3rd switch of ratchet position; The ratchet that one restriction ratchet rotates to the enable possition; One opens arm, and itself and ratchet are fixed; Whether one can detect the unlatching arm is positioned at original state and can controls the 4th switch that motor rotates; It can touch one swing arm with the cambered surface lower end of driving member, driving member is rotated can drive swing arm deflection, and the other end of swing arm can be touched with the other end of opening arm.This transmission system has been eliminated the defective of using clutch to bring, adopts single motor to realize locking and unblanking of door lock, so that it has is simple in structure, technological process weak point, low cost of manufacture, advantage easy for installation.But under freezing, damp and hot many dusts environment, the lock body key position ponding of this full-automatic electric door lock for vehicle freezes, and perhaps entering of dust is cemented on the lock body, causes the functional inefficacy of lock body.
Patent publication No. CN200946405 discloses and has opened two central-controlled gate locks of pulling a cart to use in a kind of, it comprises YE unit and mechanical lock body unit, drives pull bar in described mechanical lock body unit comprises, the connector of unblanking, I/S locking rod, the bridgeware of unblanking, ratchet and rotation lock dog; Described mechanical lock body unit also comprises the switching mechanism of two separate type lockings, and described two separate type lockings switching mechanism one end is fixedlyed connected with I/S locking rod, and the other end is meshed with the bridgeware of unblanking, and is connected with the output arm of actuator main body.This device is novel to be implemented in two pulling the door open in the car by the design of adopting two separate type locking pull bars, promptly draws for the first time Internal handle to remove the locking of car door lock, draws Internal handle to unblank for the second time.If handle can not be unblanked for back door door lock insurance for children spare engagement then in drawing for the second time, advantages such as that this device has is simple in structure, long service life.But exist equally under freezing, damp and hot many dusts environment, the lock body key position ponding of this full-automatic electric door lock for vehicle freezes, and perhaps entering of dust is cemented on the lock body, causes the functional inefficacy of lock body.
In summary, most of existing electric door lock for vehicle, is easy to and can freezes because of lock body key position ponding under above-mentioned extreme working environment because do not possess function dustproof, waterproof, perhaps entering of dust is cemented on the lock body, causes the functional inefficacy of lock body.
The utility model content
The purpose of this utility model is, a kind of water proof and dust proof electric door lock for vehicle is provided, has overcome prior art problems, can prevent from that rainwater or dust are improper to enter on the lock body, can realize that rainwater do not build up on lock body, isolated dust influences the door lock key component.
The utility model adopts following technical scheme:
A kind of water proof and dust proof electric door lock for vehicle comprises a totally enclosed electronics performance element and a mechanical lock body unit, also comprises: a water proof and dust proof cover cap and at least one waterproof foam;
Described water proof and dust proof cover cap cover cap is on described mechanical lock body unit, and the upper surface of this water proof and dust proof cover cap is provided with some water retaining wall and at least one guiding gutters of oozing under rainwater or the dust of preventing; Described waterproof foam is arranged between described water proof and dust proof cover cap inwall and the described mechanical lock body unit.
Further, also comprise: vertically pass described water proof and dust proof cover cap and be plugged on the safety plug movable up and down on the top of described mechanical lock body unit, described water retaining wall be close to water proof and dust proof cover cap top safety plug around.
Further, described water retaining wall is arranged on the edge of the upper surface of described water proof and dust proof cover cap.
Further, the described water retaining wall upper surface that is arranged on described water proof and dust proof cover cap along the length of wagon direction is positioned at a side of vehicle window below.
Further, described waterproof foam is attached at the inwall of described water proof and dust proof cover cap.
Further, the upper surface of described water proof and dust proof cover cap is an angle.
Further, the direction of described guiding gutter is identical with the angle of inclination of described water proof and dust proof cover cap.
Further, described mechanical lock body unit comprises:
One release lever, its middle part is rotatable to be arranged on the turning cylinder;
One transition lever around its center of rotation rotation cooperation release lever;
The lever of insuring of one interlock release lever is arranged on the bottom of described release lever;
The insure following bumper rail of lever of one interlock is arranged on the bottom of the described lever of insuring;
One interlock is the interior bumper bar of bumper rail down, connects described first side of bumper rail down; And
One drives the lever of insuring around the bumper rail back-moving spring that its center of rotation rotates, and is arranged on described interior bumper bar and described down between the bumper rail.
Further, described insure lever and down bumper rail be revolving part, and center of rotation all is arranged on the turning cylinder of release lever.
Further, a telescopic and YE output arm that can match with described second side of bumper rail down when stretching connects described electronics performance element.
The utility model is according to the working environment of car door lock; design and develop out a new water proof and dust proof cover cap; and enclose the waterproof foam in cover cap bottom; can prevent improper long-pending the investing on the lock body of rainwater and dust; thereby make whole lock body more reliable and more stable under extreme working environment, all keep good performance in the life cycle of whole automobile.
Description of drawings
Fig. 1 is the exploded view of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 2 is the exploded view of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 3 is the exploded view of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 4 is the exploded view of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 5 is the vertical view of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 6 is the stereogram of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 7 is the stereogram of water proof and dust proof electric door lock for vehicle of the present utility model;
Fig. 8 is the stereogram of water proof and dust proof electric door lock for vehicle of the present utility model.
The specific embodiment
Referring to shown in Fig. 1 to 8, water proof and dust proof electric door lock for vehicle of the present utility model, comprise a totally enclosed electronics performance element and a mechanical lock body unit, by bumper bar 3, in a transition lever 1, the release lever 2, insure lever 4, once bumper rail 5, a bumper rail back-moving spring 6, a YE output arm 7, a water proof and dust proof cover cap 8, a waterproof foam 9, two place's water retaining walls 10 and a guiding gutter 11 are formed.
Wherein, the middle part of release lever 2 is installed in rotation on the turning cylinder.Transition lever 1 cooperates release lever 2 around its center of rotation rotation.The lever 4 interlock release levers 2 of insuring are installed in the bottom of described release lever 2.The following bumper rail 5 interlocks lever 4 of insuring is installed in the bottom of the described lever 4 of insuring.Interior bumper bar 3 interlocks are bumper rail 5 down, connects described first side of bumper rail 5 down; Drive insure thick stick 5 bars around the bumper rail back-moving spring 6 of its center of rotation rotation be installed in described between bumper bar 3 and the described time bumper rail 5.Described insure lever 4 and down bumper rail 5 be revolving part, and center of rotation is installed on the turning cylinder of release lever 2.Controlled by the electronics performance element, telescopic YE output arm 7 matches with described second side of bumper rail 5 down, and connects described electronics performance element.
Described water proof and dust proof cover cap 8 cover caps are in described mechanical lock body unit, and its upper surface is a slightly plane inclined, and the upper surface of this water proof and dust proof cover cap 8 is installed two places and prevented the water retaining wall 10 and the guiding gutter 11 that ooze under rainwater or the dust.Described waterproof foam 9 is attached at the inwall of described water proof and dust proof cover cap 8.Safety plug movable up and down vertically passes described water proof and dust proof cover cap 8, is plugged on the top of described mechanical lock body unit, place's water retaining wall 10 closely parcel be positioned at water proof and dust proof cover cap 8 tops safety plug around.Another place's water retaining wall 10 is installed in the edge of the upper surface of described water proof and dust proof cover cap 8.The upper surface that another place's water retaining wall 10 is installed in described water proof and dust proof cover cap 8 along the length of wagon direction is positioned at a side of vehicle window below.The direction of described guiding gutter 11 is identical with the incline direction of described water proof and dust proof cover cap 8, is convenient to the water conservancy diversion of rainwater.
Concrete use of the present utility model is as follows:
Described transition lever 1 passes through to rotate himself position and release lever 2 disengagings under the situation of lock body insurance, thereby make door lock reach safety position, bumper bar 5 under bumper bar 3 links manually in when separating insurance, or adopt electronic mode, bumper bar 3 is under YE output arm 7 drives, extruding bumper rail back-moving spring 6, bumper rail back-moving spring 6 drives the lever 4 of insuring around its center of rotation rotation, insure lever 4 under the drive of bumper rail back-moving spring 6, apply twisting resistance for transition lever 1, transition lever 1 is got back to and release lever 2 position contacting.Because of the revolving force of transition lever 1 is provided by bumper rail back-moving spring 6 indirectly, there is relatively large accumulated ice as transition this moment lever 1 moving surface in low temperature condition, or under the working environment of damp and hot many dusts, dust is easy to the work plane of fixed transition lever 1, when 1 rotation of transition lever, produce bigger frictional force, when reset force that frictional force provides greater than bumper rail back-moving spring 6, the normal function of lock body can be affected.
Before the utility model, above-mentioned mentioned critical component is substantially for exposing part, under bad working environment, freeze as: arid many dirt, rainy season, low temperature etc., be easy to fixed dust between following bumper rail 5 surfaces of transition lever 1 and its motion or because of the cryogenic temperature condensation trash ice, the drag that the reset force that provides when bumper rail back-moving spring 6 can not overcome dust or cause because of the cryogenic temperature condensation trash ice, lock body will be not easy to separate insurance smoothly, cause the difficulty of unblanking.
Referring to shown in Fig. 1 to 4, mechanical lock body unit of the present utility model is mainly finished insuring of automobile-used door lock and is conciliate the insurance task, wherein human pilot can be carried button by interior insurance and apply operating physical force to interior bumper bar 3, driving down, bumper rail 5 rotates around its center of rotation, during rotation, according to the structure design of himself, insure lever 4 of drive is wanted identical center of rotation rotation, 4 rely on and the cooperating of transition lever 1 again, drive is crossed lever 1 around the center of rotation rotation of crossing lever 1, cross lever 1 and release lever 2 disengagings thereby finally make, can not open door lock by triggering car door internally-opened handle or external-open handle this moment, and this insures for the lock body mechanical type; Same electronic insure process and the mechanical type process of insuring is similar, the triggering of just interior bumper bar 3 becomes driven by motor YE output arm 7 and removes to drive down bumper rail 5 around its center of rotation rotation, follow-up process is similar, and to be that lock body is electronic insure whole process.
At safety position, all can not open door lock by triggering car door internally-opened handle or external-open handle, but one of effect of Car Door is exactly to require car door reasonably to open according to the will of human pilot, just relate to the process that lock body is separated insurance this moment.When separating insurance, manually stir in the insurance carry button execute make in bumper bar 3 returns, 3 the compression be installed in 3 and following bumper rail 5 between bumper rail back-moving spring 6, returning place force by compression can drive down bumper rail 5 and arrive and release lever 2 position contacting around the transition lever 1 that its center of rotation rotation driving is mated, can open door lock this moment by triggering car door internally-opened handle or external-open handle, and this separates insurance for the lock body mechanical type; Same electronicly separate insurance process and mechanical type to separate the insurance process similar, the triggering of bumper bar 3 resets and becomes driven by motor YE output arm 7 and remove to drive down bumper rail 5 around its center of rotation spinning reduction just, follow-up process is similar, and to be that lock body is electronic separate insurance to whole process.
The water proof and dust proof cover cap 8 that the utility model uses can be with above-mentioned key position base closed; in conjunction with the water proof and dust proof cover cap 8 upper surfaces design that shows among Fig. 5 to Fig. 8 guiding gutter 11 and water retaining wall 10 are arranged; even rainwater drenches on the lock body along the guide rail of A direction (referring to Fig. 6) on the glass automobile; rainwater also is difficult to rest on automobile-used door lock surface; particularly between water proof and dust proof cover cap 8 and lock body, increase waterproof foam 9 is arranged; almost can avoid rainwater to penetrate into the key position of lock body fully; avoided moist working environment like this; add the protection of water proof and dust proof cover cap 8; dust will be difficult on the lock body fixed; simultaneously; the protection of water proof and dust proof cover cap 8 has been arranged; lock body has had dry working environment; not had trash ice between following bumper rail 5 surfaces of transition lever 1 and its motion condenses; in a word; the protection of water proof and dust proof cover cap 8 has been arranged; this utility model is at its integeral vehicle life in the cycle; no matter be under normal working environment or under the bad working environment; the reconciliation insurance function that can both realize reliably insuring is for the normal use of automobile-used door lock provides reliable guarantee.
In summary; utility model is according to the working environment of car door lock; design and develop out a new water proof and dust proof cover cap; and enclose the waterproof foam at the cover cap inwall; can prevent improper long-pending the investing on the lock body of rainwater and dust; thereby make whole lock body more reliable and more stable under extreme working environment, all keep good performance in the life cycle of whole automobile.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with present embodiment, be all equal variation or modifications of doing according to the spirit that the utility model disclosed, still drop in the claim of the present utility model.
Claims (10)
1, a kind of water proof and dust proof electric door lock for vehicle comprises a totally enclosed electronics performance element and a mechanical lock body unit, it is characterized in that also comprising: a water proof and dust proof cover cap (8) and at least one waterproof foam (9);
Described water proof and dust proof cover cap (8) cover cap is on described mechanical lock body unit, and the upper surface of this water proof and dust proof cover cap (8) is provided with some water retaining wall (10) and at least one guiding gutters (11) of oozing under rainwater or the dust of preventing; Described waterproof foam (9) is arranged between described water proof and dust proof cover cap (8) inwall and the described mechanical lock body unit.
2, water proof and dust proof electric door lock for vehicle according to claim 1, it is characterized in that also comprising: vertically pass described water proof and dust proof cover cap (8) and be plugged on the safety plug movable up and down on the top of described mechanical lock body unit, described water retaining wall (10) be close to water proof and dust proof cover cap (8) top safety plug around.
3, water proof and dust proof electric door lock for vehicle according to claim 1 and 2 is characterized in that: described water retaining wall (10) is arranged on the edge of the upper surface of described water proof and dust proof cover cap (8).
4, water proof and dust proof electric door lock for vehicle according to claim 3 is characterized in that: the upper surface that described water retaining wall (10) is arranged on described water proof and dust proof cover cap (8) along the length of wagon direction is positioned at a side of vehicle window below.
5, water proof and dust proof electric door lock for vehicle according to claim 4 is characterized in that: described waterproof foam (9) is attached at the inwall of described water proof and dust proof cover cap (8).
6, water proof and dust proof electric door lock for vehicle according to claim 5 is characterized in that: the upper surface of described water proof and dust proof cover cap (8) is an angle.
7, water proof and dust proof electric door lock for vehicle according to claim 6 is characterized in that: the direction of described guiding gutter (11) is identical with the angle of inclination of described water proof and dust proof cover cap (8).
8, according to any described water proof and dust proof electric door lock for vehicle in the claim 1,2,4 to 7, it is characterized in that: described mechanical lock body unit comprises:
One release lever (2), its middle part is rotatable to be arranged on the turning cylinder;
One transition lever (1) around its center of rotation rotation cooperation release lever (2);
The lever of insuring (4) of one interlock release lever (2) is arranged on the bottom of described release lever (2);
The insure following bumper rail (5) of lever (4) of one interlock is arranged on the bottom of the described lever of insuring (4);
One interlock is the interior bumper bar (3) of bumper rail (5) down, connects described first side of bumper rail (5) down; And
One drives thick stick (5) bar of insuring around the bumper rail back-moving spring (6) that its center of rotation rotates, and is arranged on described interior bumper bar (3) and described down between the bumper rail (5).
9, water proof and dust proof electric door lock for vehicle according to claim 8 is characterized in that: described lever of insuring (4) and following bumper rail (5) are revolving part, and center of rotation all is arranged on the turning cylinder of release lever (2).
10, water proof and dust proof electric door lock for vehicle according to claim 9, it is characterized in that also comprising: a telescopic and YE output arm (7) that can match with described second side of bumper rail (5) down when stretching connects described electronics performance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920071652 CN201406906Y (en) | 2009-05-05 | 2009-05-05 | Water-proof dust-proof automobile electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920071652 CN201406906Y (en) | 2009-05-05 | 2009-05-05 | Water-proof dust-proof automobile electric door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406906Y true CN201406906Y (en) | 2010-02-17 |
Family
ID=41677839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920071652 Expired - Lifetime CN201406906Y (en) | 2009-05-05 | 2009-05-05 | Water-proof dust-proof automobile electric door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406906Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915032A (en) * | 2010-06-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Vehicle door lock assembly with waterproof structure |
| CN103174341A (en) * | 2013-03-01 | 2013-06-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Integrated door lock |
| CN103306553A (en) * | 2013-05-29 | 2013-09-18 | 江苏皓月汽车锁股份有限公司 | Multifunctional integrated automobile front door lock |
| CN104185713A (en) * | 2011-11-30 | 2014-12-03 | 法雷奥安全座舱公司 | Lock for motor vehicle |
| CN107605283A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Side door lock is double to pull open latch mechanism |
| CN108952373A (en) * | 2018-08-27 | 2018-12-07 | 上海恩坦华汽车门系统有限公司 | The insurance of automobile door lock solution and solution insurance return mechanism |
| CN109386175A (en) * | 2018-12-05 | 2019-02-26 | 苏州成利金属制品有限公司 | A kind of smart lock with dehumidification function |
| CN109962559A (en) * | 2019-03-29 | 2019-07-02 | 浙江众泰汽车制造有限公司 | A kind of sliding door driving motor water-inlet-proof structure |
| CN110374425A (en) * | 2019-07-26 | 2019-10-25 | 奇瑞汽车股份有限公司 | Automobile side door lock waterproof construction |
-
2009
- 2009-05-05 CN CN 200920071652 patent/CN201406906Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915032B (en) * | 2010-06-28 | 2012-11-07 | 重庆长安汽车股份有限公司 | Vehicle door lock assembly with waterproof structure |
| CN101915032A (en) * | 2010-06-28 | 2010-12-15 | 重庆长安汽车股份有限公司 | Vehicle door lock assembly with waterproof structure |
| CN104185713A (en) * | 2011-11-30 | 2014-12-03 | 法雷奥安全座舱公司 | Lock for motor vehicle |
| CN103174341B (en) * | 2013-03-01 | 2015-06-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Integrated door lock |
| CN103174341A (en) * | 2013-03-01 | 2013-06-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Integrated door lock |
| CN103306553B (en) * | 2013-05-29 | 2015-06-10 | 江苏皓月汽车锁股份有限公司 | Multifunctional integrated automobile front door lock |
| CN103306553A (en) * | 2013-05-29 | 2013-09-18 | 江苏皓月汽车锁股份有限公司 | Multifunctional integrated automobile front door lock |
| CN107605283A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Side door lock is double to pull open latch mechanism |
| CN107605283B (en) * | 2017-10-31 | 2022-09-23 | 无锡瑞林智能科技有限公司 | Double-pull unlocking mechanism for side door lock |
| CN108952373A (en) * | 2018-08-27 | 2018-12-07 | 上海恩坦华汽车门系统有限公司 | The insurance of automobile door lock solution and solution insurance return mechanism |
| CN108952373B (en) * | 2018-08-27 | 2024-02-20 | 上海恩坦华汽车门系统有限公司 | Automobile door lock is relieved and is protected return mechanism |
| CN109386175A (en) * | 2018-12-05 | 2019-02-26 | 苏州成利金属制品有限公司 | A kind of smart lock with dehumidification function |
| CN109386175B (en) * | 2018-12-05 | 2024-01-02 | 苏州成利金属制品有限公司 | Intelligent lock with dehumidification function |
| CN109962559A (en) * | 2019-03-29 | 2019-07-02 | 浙江众泰汽车制造有限公司 | A kind of sliding door driving motor water-inlet-proof structure |
| CN110374425A (en) * | 2019-07-26 | 2019-10-25 | 奇瑞汽车股份有限公司 | Automobile side door lock waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Dachen Document name: Patent certificate of utility model |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |