CN202520102U - Automobile door lock with functions of inner opening and one-time unlocking - Google Patents
Automobile door lock with functions of inner opening and one-time unlocking Download PDFInfo
- Publication number
- CN202520102U CN202520102U CN 201220185371 CN201220185371U CN202520102U CN 202520102 U CN202520102 U CN 202520102U CN 201220185371 CN201220185371 CN 201220185371 CN 201220185371 U CN201220185371 U CN 201220185371U CN 202520102 U CN202520102 U CN 202520102U
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- arm
- open
- door lock
- opening
- unlatching
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile door lock with functions of inner opening and one-time unlocking, and belongs to the technical field of automobile door lock structures. The automobile door lock comprises an inner opening arm (1) and an outer opening arm (2), wherein the inner opening arm (1) is connected with an inner buckling handle; and the outer opening arm (2) is connected with an outer handle. The automobile door lock is characterized in that the inner opening arm (1) is linked with an opening push plate (3) which is used for realizing the opening of a door lock mechanism and a safety lock stop plate (4) which is used for realizing the unlocking of a safety locking mechanism at the same time; the outer opening arm (2) is movably connected with an opening shifting fork (5) which performs coaxial positioning together with the opening push plate (3); and an opening arm (6) is coaxially positioned on the upper part of the safety lock stop plate (4), and is linked with the opening shifting fork (5) in a matching mode to realize the locking, the opening and the closing of the safety locking mechanism. The automobile door lock has the advantages of high universality, wide application range, convenience in control, reduction in unlocking steps and improvement on comfort degree.
Description
Technical field
The utility model relates to a kind of automobile door lock (containing the electric automobile door lock), opens the release automobile door lock one time in particularly a kind of, belongs to the vehicle door lock structure technical field.
Background technology
At present; Automobile door lock generally all has basic functions such as outside unlatching, inner unlatching and safe locking; Its function is achieved in that when the safety lock locking mechanism is in locked state; Outer door lock all can not be opened the outside opening mechanism of hand-drive or when the attacker drives inner opening mechanism in automotive interior spurs in automobile external pulling, and car door can not be opened.When making it be in opening, spur outer handle or interior attacker and can drive the door lock unlatching, thereby open car door through inner opening mechanism and outside opening mechanism through the handling safety lockable mechanism.
At present, the safety lock locking mechanism is sealed to have several kinds of forms with realization open function, realizes through key, and the romote controlled locking device is realized and realized through safety locking button.Also there is not an a kind of release automobile door lock when the safety lock locking mechanism is in locked state, can opening safety lock locking mechanism and unlatching door lock through inner opening mechanism simultaneously.
Summary of the invention
The purpose of the utility model is to provide a kind of can the completion in safety lock locking system release and the door lock unlatching through attacker in the pulling once (in open handle) to open the release automobile door lock one time; This lock can satisfy the requirement that the market door lock is controlled comfortableness and simplicity, for automobile passenger provides human nature service more; When the safety lock locking mechanism was in locked state, the attacker accomplished the safety lock locking mechanism by the conversion of locked state to opening in the occupant once spurred, and realized the unlatching of door lock simultaneously.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
In open the release automobile door lock one time; Comprise be connected with interior attacker in the external-open arm 2 opening arm 1 and be connected with outer handle; Its special character is to open in said arm 1 and links simultaneously to be useful on and realize unlatching push pedal 3 that door lock mechanism is opened and the safe locking plate 4 that is used to realize the release of safety lock locking mechanism; Said external-open arm 2 is connected with and opens the unlatching shift fork 5 of push pedal 3 coaxial positioning; The top coaxial positioning of said safe locking plate 4 has the arm 6 of unlatching, thereby said unlatching arm 6 cooperates interlock to realize the locking and the folding of safety lock locking mechanism with unlatching shift fork 5;
Open arm 1 in said and have attacker's link 1-1 of being used for being connected, be used for the positioning of rotating end 1-3 that promotes to open the promote-side 1-2 of push pedal 3 and safe locking plate 4 simultaneously and play the role of positioning with interior attacker; The first locating shaft A that the positioning of rotating end 1-3 that opens arm 1 in said is fixed in lock body goes up and can rotate around the axle center, the first locating shaft A and in open to draw between the arm 1 and be provided with the restoring spring B that opens arm 1 automatic homing in being used to realize;
Said external-open arm 2 has the handle link 2-1 that is connected with outer handle, is used for and opens shift fork link 2-2 that shift fork 5 is connected and the slip positioning end 2-3 that plays the role of positioning; The slip positioning end 2-3 of said external-open arm 2 is a chute, is equipped with reference column C on the lock body, realizes the flexible connection between external-open arm 2 and the lock body in the chute by reference column C embedding external-open arm 2;
Said unlatching push pedal 3 is positioned coaxially on the lock body with unlatching shift fork 5 through torsion spring and can rotates and not influence each other around the axle center; Said unlatching push pedal 3 is positioned at the top of opening shift fork 5; It has with in open arm 1 promote-side 1-2 contact matching first be pushed end 3-1, also have the opening end 3-2 that opens door lock mechanism simultaneously;
Said safe locking plate 4 have with in open arm 1 promote-side 1-2 contact matching second be pushed end 4-1, and the positioning end 4-2 of rotational positioning on the second locating shaft D;
Said safety lock locking mechanism comprises with axial compression to be located at the unlatching arm 6 on safe locking plate 4 tops and to be located at the unlatching shift fork 5 of opening push pedal 3 bottoms with axial compression; Said unlatching arm 6 one ends slide and are positioned on the second locating shaft D; Other end bending forms clamp 6-1; One end of said unlatching shift fork 5 is connected with external-open arm 2, and the other end offers notch 5-1; When the clamp 6-1 that opens arm 6 embedded the notch 5-1 inside of opening shift fork 5, the safety lock locking mechanism was a released state, and when the clamp 6-1 that opens arm 6 broke away from the notch 5-1 that opens shift fork 5, the safety lock locking mechanism was a locking states;
The notch 5-1 place of said unlatching shift fork 5 is provided with an end and is positioned the returning pull-spring 7 on the lock body, can get back to initial position thereby guarantee after open operation, to open shift fork 5.
Open the release automobile door lock in the utility model one time, interior attacker's motion is delivered to the interior opening mechanism on the door lock mechanism, interior opening mechanism and then the motion of promotion safety lock locking mechanism through the drag-line that links to each other with interior attacker or rigid links; Convert the safety lock locking mechanism into opening by locked state, realize the release of safety lock locking mechanism, opening mechanism promotes the door lock opening mechanism in can handling simultaneously; Realize the unlatching of door lock, the utility model can be reached very easily only just can be at door lock through attacker in spurring and realize complete release, the functional requirement of opening car door under the lockup state, and is simple; The component processing and manufacturing is easy; Control conveniently, cost is lower, and this form of structure all can adopt on mechanical vapor car door lock and electric automobile door lock; Has highly versatile, applied widely; The step of release is lowered in handiness, strengthens the advantage of comfortableness.
Description of drawings
Fig. 1: open release vehicle door lock structure sketch map in the utility model one time;
Fig. 2: open release vehicle door lock structure sketch map in the utility model one time;
Fig. 3: open release vehicle door lock structure sketch map in the utility model one time;
Fig. 4: safe locking plated construction sketch map;
Fig. 5: in open the arm configuration sketch map;
Fig. 6: open the push pedal structural representation;
Fig. 7: external-open arm and unlatching shift fork structural representation.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the utility model, be used for the formation of the utility model is further specified.
Open a release automobile door lock in the present embodiment with reference to figure 1-7; Comprise be connected with interior attacker in the external-open arm 2 opening arm 1 and be connected with outer handle; Opening arm 1 in said links simultaneously to be useful on and realizes unlatching push pedal 3 that door lock mechanism is opened and the safe locking plate 4 that is used to realize the release of safety lock locking mechanism; Said external-open arm 2 is connected with and opens the unlatching shift fork 5 of push pedal 3 coaxial positioning; The top coaxial positioning of said safe locking plate 4 has the arm 6 of unlatching, thereby said unlatching arm 6 cooperates interlock to realize the locking and the folding of safety lock locking mechanism with unlatching shift fork 5; Open arm 1 in said and have attacker's link 1-1 of being used for being connected, be used for the positioning of rotating end 1-3 that promotes to open the promote-side 1-2 of push pedal 3 and safe locking plate 4 simultaneously and play the role of positioning with interior attacker; The first locating shaft A that the positioning of rotating end 1-3 that opens arm 1 in said is fixed in lock body goes up and can rotate around the axle center, the first locating shaft A and in open to draw between the arm 1 and be provided with the restoring spring B that opens arm 1 automatic homing in being used to realize; Said external-open arm 2 has the handle link 2-1 that is connected with outer handle, is used for and opens shift fork link 2-2 that shift fork 5 is connected and the slip positioning end 2-3 that plays the role of positioning; The slip positioning end 2-3 of said external-open arm 2 is a chute, is equipped with reference column C on the lock body, realizes the flexible connection between external-open arm 2 and the lock body in the chute by reference column C embedding external-open arm 2; Said unlatching push pedal 3 is positioned coaxially on the lock body with unlatching shift fork 5 through torsion spring and can rotates and not influence each other around the axle center; Said unlatching push pedal 3 is positioned at the top of opening shift fork 5; It has with in open arm 1 promote-side 1-2 contact matching first be pushed end 3-1, also have the opening end 3-2 that opens door lock mechanism simultaneously; Said safe locking plate 4 have with in open arm 1 promote-side 1-2 contact matching second be pushed the end 4-1; And the positioning end 4-2 of rotational positioning on the second locating shaft D; The promote-side 1-2 that opens arm 1 in said is the push pedal part that is convexly equipped with, and second of said safe locking plate 4 is pushed the sleeve of end 4-1 for when receiving thrust, rotating around the axle center. Said safety lock locking mechanism comprises with axial compression to be located at the unlatching arm 6 on safe locking plate 4 tops and to be located at the unlatching shift fork 5 of opening push pedal 3 bottoms with axial compression; Said unlatching arm 6 one ends slide and are positioned on the second locating shaft D; Other end bending forms clamp 6-1; One end of said unlatching shift fork 5 is connected with external-open arm 2, and the other end offers notch 5-1; When the clamp 6-1 that opens arm 6 embedded the notch 5-1 inside of opening shift fork 5, the safety lock locking mechanism was a released state, and when the clamp 6-1 that opens arm 6 broke away from the notch 5-1 that opens shift fork 5, the safety lock locking mechanism was a locking states; The notch 5-1 place of said unlatching shift fork 5 is provided with an end and is positioned the returning pull-spring 7 on the lock body, can get back to initial position thereby guarantee after open operation, to open shift fork 5.
The operating principle and the course of work of the utility model are following:
When safety lock locking mechanism and door lock mechanism all are in lockup state; The attacker's link 1-1 that opens arm 1 in thereby the attacker drives in the pulling moves upward; In open arm 1 positioning of rotating end 1-3 immediately around the rotation of the axle center of the first locating shaft A; In open arm 1 promote-side 1-2 also promote to compress thereupon the one of which side unlatching push pedal 3 be pushed end 3-1 to a lateral movement, open the opening end 3-2 counter motion of push pedal 3 opposite sides; Meanwhile; In open arm 1 promote-side 1-2 promote second of safe locking plate 4 simultaneously and be pushed end 4-1, safe locking plate 4 rotates along positioning end 4-2, rotates the unlatching arm 6 that drives simultaneously with its coaxial positioning and rotates thereupon; The clamp 6-1 that opens arm 6 progresses among the notch 5-1 that opens shift fork 5; Be accompanied by the increase of pull distance, in open arm 6 anglecs of rotation and strengthen, open angle that push pedal 3 rotates thereupon and also become big and act on the door lock mechanism; Door lock mechanism progressively breaks away from engagement, accomplishes the action of opening the door.This moment, the safety lock locking mechanism also reached the state of complete release in pushing course, opened once action in so far having realized and opened car door and the function of removing locking.Under the state of locking, in any case pulling external-open opening mechanism all owing to open to have broken away between shift fork and the unlatching arm and contact, open arm and can stressedly not move, all can not be realized from outer unlatching car door.
The foregoing description of the utility model only be for explain clearly that the utility model does for example; And be not to be the qualification to the embodiment of the utility model; Those of ordinary skill for affiliated field; On the basis of above-mentioned explanation, can also make other multi-form variation or change; Here can't give exhaustively to all embodiments, conspicuous variation that every technical scheme that belongs to the utility model is extended out or change still are in the row of protection domain of the utility model.
Claims (9)
1. open the release automobile door lock in one time; Comprise be connected with interior attacker in the external-open arm (2) opening arm (1) and be connected with outer handle; It is characterized in that opening in said arm (1) links simultaneously to be useful on and realizes unlatching push pedal (3) that door lock mechanism is opened and the safe locking plate (4) that is used to realize the release of safety lock locking mechanism; Said external-open arm (2) is connected with and opens the unlatching shift fork (5) of push pedal (3) coaxial positioning; The top coaxial positioning of said safe locking plate (4) has unlatching arm (6), said unlatching arm (6) with open shift fork (5) thus cooperates the locking and the folding of interlock realization safety lock locking mechanism.
2. open the release automobile door lock one time in according to claim 1, it is characterized in that opening in said arm (1) and have attacker's link (1-1) of being used for being connected, be used for promoting simultaneously to open the promote-side (1-2) of push pedal (3) and safe locking plate (4) and the positioning of rotating end (1-3) that plays the role of positioning with interior attacker; First locating shaft (A) that the positioning of rotating end (1-3) of opening arm (1) in said is fixed in lock body is gone up and can be rotated around the axle center, first locating shaft (A) with in open to draw between the arm (1) and be provided with the restoring spring (B) that is used for opening in the realization arm (1) automatic homing.
3. open the release automobile door lock one time in according to claim 1, it is characterized in that said external-open arm (2) has the handle link (2-1) that is connected with outer handle, is used for and opens shift fork link (2-2) that shift fork (5) is connected and the slip positioning end (2-3) that plays the role of positioning.
4. open the release automobile door lock like claim 3 one time in said; The slip positioning end (2-3) that it is characterized in that said external-open arm (2) is a chute; Be equipped with reference column (C) on the lock body, embed the interior flexible connection that realizes between external-open arm (2) and the lock body of chute of external-open arm (2) by reference column (C).
5. open the release automobile door lock one time in according to claim 1; It is characterized in that said unlatching push pedal (3) and open shift fork (5) and be positioned coaxially on the lock body through torsion spring and can rotate and not influence each other around the axle center; Said unlatching push pedal (3) is positioned at the top of opening shift fork (5); It has with in open arm (1) promote-side (1-2) contact matching first be pushed end (3-1), also have the opening end (3-2) of unlatching door lock mechanism simultaneously.
6. open the release automobile door lock one time in according to claim 1; It is characterized in that said safe locking plate (4) have with in open arm (1) promote-side (1-2) contact matching second be pushed end (4-1), and the positioning end (4-2) of rotational positioning on second locating shaft (D).
7. open the release automobile door lock like claim 6 one time in said; The promote-side (1-2) that it is characterized in that opening in said arm (1) is the push pedal part that is convexly equipped with, and second of said safe locking plate (4) is pushed the sleeve of end (4-1) for when receiving thrust, rotating around the axle center.
8. open the release automobile door lock one time in according to claim 1; It is characterized in that said safety lock locking mechanism comprises with axial compression is located at the unlatching arm (6) on safe locking plate (4) top and is located at the unlatching shift fork (5) of opening push pedal (3) bottom with axial compression; Said unlatching arm (6) one ends slide and are positioned on second locating shaft (D); Other end bending forms clamp (6-1), and an end of said unlatching shift fork (5) is connected with external-open arm (2), and the other end offers notch (5-1).
9. open the release automobile door lock like claim 8 one time in said, the notch (5-1) that it is characterized in that said unlatching shift fork (5) is located to be provided with an end and is positioned the returning pull-spring (7) on the lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185371 CN202520102U (en) | 2012-04-27 | 2012-04-27 | Automobile door lock with functions of inner opening and one-time unlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185371 CN202520102U (en) | 2012-04-27 | 2012-04-27 | Automobile door lock with functions of inner opening and one-time unlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520102U true CN202520102U (en) | 2012-11-07 |
Family
ID=47103056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185371 Expired - Fee Related CN202520102U (en) | 2012-04-27 | 2012-04-27 | Automobile door lock with functions of inner opening and one-time unlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675223A (en) * | 2015-03-04 | 2015-06-03 | 南通力联自动化科技有限公司 | Automobile door slow opening device |
| CN107687300A (en) * | 2017-10-09 | 2018-02-13 | 烟台三环锁业集团股份有限公司 | A kind of key monolock stops bilingual latch mechanism |
-
2012
- 2012-04-27 CN CN 201220185371 patent/CN202520102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675223A (en) * | 2015-03-04 | 2015-06-03 | 南通力联自动化科技有限公司 | Automobile door slow opening device |
| CN107687300A (en) * | 2017-10-09 | 2018-02-13 | 烟台三环锁业集团股份有限公司 | A kind of key monolock stops bilingual latch mechanism |
| CN107687300B (en) * | 2017-10-09 | 2022-09-13 | 烟台三环锁业集团股份有限公司 | Key single-locking double-unlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160427 |