CN110566060B - Automobile side door lock deflector rod clutch type mechanical child lock - Google Patents
Automobile side door lock deflector rod clutch type mechanical child lock Download PDFInfo
- Publication number
- CN110566060B CN110566060B CN201910813435.0A CN201910813435A CN110566060B CN 110566060 B CN110566060 B CN 110566060B CN 201910813435 A CN201910813435 A CN 201910813435A CN 110566060 B CN110566060 B CN 110566060B
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- China
- Prior art keywords
- arm
- inner opening
- opening
- pawl
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
- E05B77/265—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety hand actuated, e.g. by a lever at the edge of the door
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/34—Protection against weather or dirt, e.g. against water ingress
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/22—Operative connections between handles, sill buttons or lock knobs and the lock unit
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a clutch type mechanical child lock of a shifting lever of an automobile side door lock, which relates to the technical field of automobile child locks and comprises a main body and a shell, wherein a child lock arm is movably arranged at a position, close to the middle, of the outer surface of the rear end of the shell, an inner opening fixed clutch plate is fixedly arranged at the outer surface of the front end of the child lock arm, an inner opening conveying arm is movably connected with the outer surface of the front end of the inner opening fixed clutch plate, an inner opening contact arm is movably arranged at the outer surface of the front end of the inner opening conveying arm, an inner opening torsion spring is fixedly arranged at the outer surface of the front end of the inner opening contact arm, an outer opening rotation shaft penetrates through the outer surface of the upper end of the shell, a pawl pushing arm is fixedly connected to the position, close to the middle, of the outer surface of the lower end of the pawl pushing arm is movably connected with a middle pushing arm, the whole device is simple in mechanism, few in parts and high in operability, and liquid such as rainwater can be prevented from entering the inside of equipment.
Description
Technical Field
The invention relates to the technical field of automobile child locks, in particular to an automobile side door lock deflector rod clutch type mechanical child lock.
Background
Along with the continuous improvement of user's requirement, generally all can be provided with children's lock on the car, children's lock can prevent children from opening the door, if do not set up children's lock, children can open the door, probably cause the accident, in order to improve the security of car, also in order to protect children's safety, the setting of car children's lock is very necessarily, and general children's lock is the driving lever type mechanical children's lock mechanism of going up is complicated, and spare part quantity can increase a lot, and the operation impression is poor, and waterproof nature is poor.
The existing upper deflector rod type mechanical automobile child lock is not perfect in terms of structure and function, the existing automobile child lock is complex in operation, complex in parts and poor in operability, good use experience cannot be brought to passengers, in addition, the existing deflector rod type mechanical automobile child lock is poor in waterproof performance, gaps are formed between the existing deflector rod type mechanical automobile child lock and a shell when the deflector rod moves, if the automobile window forgets to close in rainy days, the inside of the child lock can fall into rainwater, the rainwater can rust the metal structure inside the child lock, the service life of the child lock is shortened, the use appearance is poorer, and the parts can be blocked due to rust.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the clutch type mechanical child lock for the automobile side door lock deflector rod, which solves the problems of complex structure, complicated parts and poor operability of the automobile child lock in the prior art, and also solves the problem of poor water-proof performance of children in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automobile side door lock driving lever separation and reunion formula machinery children lock, includes main part and shell, the rear end surface of shell is close to the position movable mounting of middle part has children lock arm, the front end surface fixed mounting of children lock arm has interior fixed clutch plate, and interior fixed clutch plate's front end surface swing joint has interior transmission arm that opens, interior transmission arm's front end surface movable mounting has interior contact arm that opens, and interior contact arm's front end surface fixed mounting has interior open torsion spring, the upper end surface of shell runs through there is the outward opening rotation axis, and the outer surface of outward opening rotation axis is close to the position fixedly connected with pawl pushing arm in the middle part, the lower extreme surface movable connection of pawl pushing arm has middle pushing arm, the lower extreme surface fixed mounting of middle pushing arm has the outward opening torsion spring, the inside movable mounting of main part has the transmission of locking, the lower extreme surface movable mounting of locking transmission arm has the clutch block spring, the lower extreme surface fixed mounting of clutch block spring has the clutch block, the rear end surface of shell is close to one side the position fixed mounting of one side from the screw.
Preferably, the self-tapping screw penetrates through the shell and the main body, the length of the self-tapping screw is larger than the width of the shell, the mounting groove is formed in the shell, the maximum width of the main body is smaller than the width of the mounting groove, and the maximum length of the main body is smaller than the maximum length of the mounting groove.
Preferably, the outer surface of the lower end of the locking transmission arm is provided with a mounting hole, the outer surface of the upper end of the locking clutch block is provided with a connecting hole, and the locking clutch block is movably connected with the locking transmission arm through a clutch block spring.
Preferably, the inside of main part is provided with first constant head tank and second constant head tank, outward opening torsional spring and first constant head tank fixed connection, outward opening rotation axis passes through outward opening torsional spring and main part swing joint, inward opening torsional spring fixed mounting is in the inside of second constant head tank, children lock arm passes through inward opening torsional spring and main part swing joint.
Preferably, the front end surface fixed mounting of interior fixed clutch plate has the swivel pin, interior transport arm of opening and interior contact arm's inside all is provided with the through-hole, and the diameter of swivel pin is slightly less than the diameter of through-hole, the front end surface fixed mounting of locking the transport arm has the rotation handle.
Preferably, the rear end surface of the fixed clutch plate of inward opening is provided with the card slot, the front end surface fixed mounting of children's lock arm has the card pole, and the surface of card pole is close to the position fixed mounting of children's lock arm and has the rotary disk, the front end internal surface of shell is provided with the rotary slot, the inside movable mounting of main part has the pawl, pawl one side surface fixed mounting has the pawl to open the arm, the inside movable mounting of pawl has the ratchet.
Advantageous effects
The invention provides a clutch type mechanical child lock for a shift lever of an automobile side door lock. Compared with the prior art, the method has the following beneficial effects:
1. This car side door lock driving lever separation and reunion formula machinery children lock is provided with the rotation handle, thereby can drive the rotation of locking drive arm through rotatory rotation handle that sets up and drive the rotation of locking clutch piece, then drive the rotation of interior opening contact arm, drive in proper order and open the transfer arm in, the rotation of interior fixed clutch plate and children lock arm, rotation that can drive the outward opening torsional spring through the rotation of children lock arm, can drive the rotation of middle push arm through the outward opening torsional spring that sets up, drive the rotation of pawl push arm again, thereby make the ratchet be released, make children lock can open, the rethread rotates interior opening transfer arm, until it can block the main part both can lock children lock, whole device mechanism is simple, the part is less and the operability is higher.
2. This automobile side door lock driving lever separation and reunion formula machinery children lock, through the children lock locking arm that sets up, children lock locking arm is at pivoted in-process, whether upwards rotates or down rotates, all with and laminate together all the time for the device shell can not appear the gap at the in-process of locking and unblock, so the equipment has higher waterproof ability, can prevent the inside of liquid entering equipment such as rainwater.
Drawings
FIG. 1 is an exploded view of the mechanism of the present invention;
FIG. 2 is a schematic view of the child lock of the present invention in an unlocked state;
FIG. 3 is a schematic view of the child lock of the present invention in a locked state;
Fig. 4 is a schematic structural view of the present invention.
In the figure: 1. a main body; 2. a housing; 3. self-tapping screw; 4. an externally opened rotating shaft; 5. pawl push arms; 6. a middle push arm; 7. an outward opening torsion spring; 8. locking the transmission arm; 9. a clutch block spring; 10. locking the clutch block; 11. an internally opened torsion spring; 12. an inner opening contact arm; 13. an inner opening transfer arm; 14. an inner opening fixed clutch plate; 15. child lock arms.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a clutch mechanical child lock of a side door lock deflector rod of an automobile comprises a main body 1 and a shell 2, wherein a child lock arm 15 is movably arranged at a position, close to the middle, of the outer surface of the rear end of the shell 2, an inner opening fixed clutch plate 14 is fixedly arranged on the outer surface of the front end of the child lock arm 15, an inner opening transmission arm 13 is movably connected with the outer surface of the front end of the inner opening fixed clutch plate 14, an inner opening contact arm 12 is movably arranged on the outer surface of the front end of the inner opening transmission arm 13, an inner opening torsion spring 11 is fixedly arranged on the outer surface of the front end of the inner opening contact arm 12, an outer opening rotation shaft 4 penetrates through the outer surface of the upper end of the shell 2, a pawl push arm 5 is fixedly connected with the outer surface, close to the middle, of the pawl push arm 5 is movably connected with a middle push arm 6, an outer opening torsion spring 7 is fixedly arranged on the outer surface of the lower end of the middle push arm 6, the inside of the main body 1 is movably provided with a locking transmission arm 8, the outer surface of the lower end of the locking transmission arm 8 is movably provided with a clutch block spring 9, the outer surface of the lower end of the clutch block spring 9 is fixedly provided with a locking clutch block 10, the position, close to one side, of the outer surface of the rear end of the housing 2 is fixedly provided with a tapping screw 3, the tapping screw 3 penetrates through the housing 2 and the main body 1, the length of the tapping screw 3 is larger than the width of the housing 2, the inside of the housing 2 is provided with a mounting groove, the maximum width of the main body 1 is smaller than the width of the mounting groove, the maximum length of the main body 1 is smaller than the maximum length of the mounting groove, the outer surface of the lower end of the locking transmission arm 8 is provided with a mounting hole, the outer surface of the upper end of the locking clutch block 10 is provided with a connecting hole, the locking clutch block 10 is movably connected with the locking transmission arm 8 through the clutch block spring 9, the inside of the main body 1 is provided with a first positioning groove and a second positioning groove, the outer opening torsion spring 7 is fixedly connected with the first positioning groove, the outer opening rotation shaft 4 is movably connected with the main body 1 through the outer opening torsion spring 7, the inner opening torsion spring 11 is fixedly mounted in the second positioning groove, the child locking arm 15 is movably connected with the main body 1 through the inner opening torsion spring 11, a rotating pin is fixedly mounted on the outer surface of the front end of the inner opening fixed separation plate 14, an opening arm is fixedly mounted on the outer surface of one side of the pawl, a ratchet wheel is movably mounted on the inner portion of the main body 1, a rotating handle is fixedly mounted on the outer surface of the front end of the upper locking transmission arm 8, a clamping groove is formed on the outer surface of the rear end of the inner opening fixed separation plate 14, a clamping rod is fixedly mounted on the outer surface of the front end of the child locking arm 15, a rotating disc is fixedly mounted on the outer surface of the clamping rod, a rotating groove is formed on the inner surface of the front end of the outer casing 2, a pawl is movably mounted on the inner side of the main body 1, an opening arm is fixedly mounted on the outer surface of one side of the pawl, a ratchet wheel is movably mounted on the inner opening wire is mounted on the inner portion of the inner opening arm, one end of the inner opening wire is fixedly connected with the outer surface of the inner opening transmission arm 13, and the inner opening wire can rotate along with the inner opening arm 13.
When in use, the child lock arm 15 has two positions under the action of the inner opening fixed clutch plate 14, namely an unlocking position and an upper locking position, when in unlocking, the rotating handle is rotated, the rotating handle drives the upper locking transmission arm 8 to rotate, the rotation of the upper locking transmission arm 8 drives the clutch block spring 9 to rotate, then drives the upper locking clutch block 10 to rotate, the upper locking clutch block 10 pulls the inner opening pull wire to pull the inner opening transmission arm 13, the inner opening transmission arm 13 pushes the child lock arm 15, then the child lock arm 15 pushes the inner opening contact arm 12 under the pushing of the inner opening transmission arm 13, therefore, the middle pushing arm 6 can be pushed, the outward opening torsion spring 7 is pushed, the outward opening torsion spring 7 pushes the pawl pushing arm 5, finally the pawl pushing arm 5 pushes the pawl opening arm, the pawl opening arm pushes the pawl to be opened after being pushed by the pawl pushing arm 5, so that the pawl is released, the child lock is unlocked after the pawl is released, the handle is rotated reversely during locking, the locking transmission arm 8, the clutch block spring 9 and the locking clutch block 10 are driven to rotate reversely, and the inward opening transmission arm 13 rotates reversely until the pawl withdraws the ratchet again, so that the rotation can be stopped.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car side door lock driving lever separation and reunion formula machinery children lock, includes main part (1) and shell (2), its characterized in that: a child locking arm (15) is movably mounted at a position, close to the middle, of the outer surface of the rear end of the shell (2), an inner opening fixed clutch plate (14) is fixedly mounted on the outer surface of the front end of the child locking arm (15), an inner opening conveying arm (13) is movably connected with the outer surface of the front end of the inner opening fixed clutch plate (14), an inner opening contact arm (12) is movably mounted on the outer surface of the front end of the inner opening conveying arm (13), an inner opening torsion spring (11) is fixedly mounted on the outer surface of the front end of the inner opening contact arm (12), an outer opening rotary shaft (4) penetrates through the outer surface of the upper end of the shell (2), a pawl pushing arm (5) is fixedly connected to the position, close to the middle, of the outer surface of the outer opening rotary shaft (4), a middle pushing arm (6) is movably connected with the outer surface of the lower end of the pawl pushing arm (5), an outer opening torsion spring (7) is fixedly mounted on the outer surface of the lower end of the middle pushing arm (6), an upper locking conveying arm (8) is movably mounted on the inner side of the main body (1), an inner locking conveying arm (9) is movably mounted on the outer surface of the lower end of the upper locking conveying arm (8), a spring (9) is movably mounted on the outer surface of the outer end, and a screw (2) is fixedly mounted on the outer surface of the outer side of the outer shell (2.
The outer surface of the front end of the locking transmission arm (8) is fixedly provided with a rotary handle; a pawl is movably arranged in the main body (1), a pawl opening arm is fixedly arranged on the outer surface of one side of the pawl, and a ratchet wheel is movably arranged in the pawl; when unlocking, the rotating handle is rotated, the rotating handle drives the locking transmission arm (8) to rotate, the locking transmission arm (8) rotates to drive the clutch block spring (9) to rotate, then the locking clutch block (10) is driven to rotate, the locking clutch block (10) pulls the inner opening pull wire to pull the inner opening transmission arm (13), the inner opening transmission arm (13) pushes the child locking arm (15), then the child locking arm (15) pushes the inner opening contact arm (12) under the pushing of the inner opening transmission arm (13), the middle pushing arm (6) can be pushed, the outer opening torsion spring (7) is pushed, then the outer opening torsion spring (7) pushes the pawl pushing arm (5), and finally the pawl pushing arm (5) pushes the pawl opening arm, and the pawl opening arm pushes the pawl to be opened after being pushed by the pushing force of the pawl pushing arm (5), so that the pawl is released, and the child lock is unlocked after the pawl is released.
2. The automobile side door lock deflector rod clutch type mechanical child lock according to claim 1, wherein the self-tapping screw (3) penetrates through the shell (2) and the main body (1), the length of the self-tapping screw (3) is larger than the width of the shell (2), a mounting groove is formed in the shell (2), the maximum width of the main body (1) is smaller than the width of the mounting groove, and the maximum length of the main body (1) is smaller than the maximum length of the mounting groove.
3. The automobile side door lock shifting lever clutch type mechanical child lock according to claim 1, wherein a mounting hole is formed in the outer surface of the lower end of the locking transmission arm (8), a connecting hole is formed in the outer surface of the upper end of the locking clutch block (10), and the locking clutch block (10) is movably connected with the locking transmission arm (8) through a clutch block spring (9).
4. The automobile side door lock deflector rod clutch type mechanical child lock according to claim 1, wherein a first positioning groove and a second positioning groove are formed in the main body (1), the outward opening torsion spring (7) is fixedly connected with the first positioning groove, the outward opening rotation shaft (4) is movably connected with the main body (1) through the outward opening torsion spring (7), the inward opening torsion spring (11) is fixedly installed in the second positioning groove, and the child lock arm (15) is movably connected with the main body (1) through the inward opening torsion spring (11).
5. The automobile side door lock deflector rod clutch type mechanical child lock according to claim 1, wherein a rotating pin is fixedly arranged on the outer surface of the front end of the inner opening fixing deflector plate (14), through holes are formed in the inner opening conveying arms (13) and the inner opening contact arms (12), and the diameter of the rotating pin is slightly smaller than that of the through holes.
6. The automobile side door lock shifting lever clutch type mechanical child lock according to claim 1, wherein a clamping groove is formed in the outer surface of the rear end of the inner opening fixed clutch plate (14), a clamping lever is fixedly arranged on the outer surface of the front end of the child lock arm (15), a rotating disc is fixedly arranged on the outer surface of the clamping lever close to the position of the child lock arm (15), and a rotating groove is formed in the inner surface of the front end of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813435.0A CN110566060B (en) | 2019-08-30 | 2019-08-30 | Automobile side door lock deflector rod clutch type mechanical child lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813435.0A CN110566060B (en) | 2019-08-30 | 2019-08-30 | Automobile side door lock deflector rod clutch type mechanical child lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110566060A CN110566060A (en) | 2019-12-13 |
| CN110566060B true CN110566060B (en) | 2024-08-09 |
Family
ID=68776890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910813435.0A Active CN110566060B (en) | 2019-08-30 | 2019-08-30 | Automobile side door lock deflector rod clutch type mechanical child lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110566060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969710A (en) * | 2021-09-15 | 2022-01-25 | 合肥创佳汽车电器有限公司 | Door lock separation and reunion formula children insurance structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211287110U (en) * | 2019-08-30 | 2020-08-18 | 有信制造(无锡)有限公司 | Automobile side door lock deflector rod clutch type mechanical child lock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2789718A1 (en) * | 1999-02-16 | 2000-08-18 | Valeo Securite Habitacle | CHILD LOCKING LOCK FOR MOTOR VEHICLE OPENING |
| US6880866B2 (en) * | 2000-02-25 | 2005-04-19 | Intier Automotive Closures Inc. | Vehicle door latch |
| CN104358481A (en) * | 2014-09-10 | 2015-02-18 | 安徽江淮汽车股份有限公司 | Sliding door lock control switching mechanism and sliding door lock |
| CN107023230B (en) * | 2017-05-03 | 2019-07-23 | 上汽通用五菱汽车股份有限公司 | A kind of rear side door lock assembly with child lock and its opening and closing locking method |
| CN107700974A (en) * | 2017-11-10 | 2018-02-16 | 姚明成 | A kind of hardware and software platform is from adhesive back door lock |
-
2019
- 2019-08-30 CN CN201910813435.0A patent/CN110566060B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211287110U (en) * | 2019-08-30 | 2020-08-18 | 有信制造(无锡)有限公司 | Automobile side door lock deflector rod clutch type mechanical child lock |
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| CN110566060A (en) | 2019-12-13 |
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