CN110552559B - Automatic door back locking equipment of spring unblock of mechanical lock - Google Patents
Automatic door back locking equipment of spring unblock of mechanical lock Download PDFInfo
- Publication number
- CN110552559B CN110552559B CN201910856076.7A CN201910856076A CN110552559B CN 110552559 B CN110552559 B CN 110552559B CN 201910856076 A CN201910856076 A CN 201910856076A CN 110552559 B CN110552559 B CN 110552559B
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- Prior art keywords
- mechanical lock
- rod
- bolt
- spring
- door
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-
- 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
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/34—Details of the actuator transmission of geared transmissions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a vehicle door back-locking device with an automatic mechanical lock bouncing and unlocking function, which structurally comprises a vehicle door, a mechanical lock control device and an electronic lock control device, wherein the mechanical lock control device is provided with a transmission motor, a transmission gear and a mechanical lock bouncing device, the transmission motor is connected to the interior of the vehicle door in a riveting mode through a bolt, the electronic lock control device is provided with a hydraulic ejector rod device and a back-locking device, the hydraulic ejector rod device is vertically welded above the back-locking device, and the back-locking device is vertically welded on the inner wall of the vehicle door, and the vehicle door back-locking device has the beneficial effects that: through after the circuit outage, stop drive gear's work to drive mechanical lock bouncing device carries out work, drives the bolt and pops out, and unblock mechanical lock does not need the car passenger oneself to stimulate the bolt unblock, can in time push open the door and flee under the balanced condition of water pressure inside and outside the car simultaneously, has avoided the passenger because the emergence of accident of not knowing the effect of bolt and drowning.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a door back-locking device with a mechanical lock capable of automatically bouncing and unlocking.
Background
The car is a common tool for daily transportation, although the car generally enters every household, accidents of drowning due to the fact that the car falls into the river still occur every year, after the car falls into the river, because air exists in the car, the water pressure extrudes the car door, the gravity can reach 150 kilograms, when the water pressure inside and outside the car does not reach balance, the car door cannot be opened, the water pressure inside and outside the car can be balanced and the car door can be pushed away only by waiting for the water level to be over the car door, but people in the car can be alarmed and lost when the car falls into the river, strength and oxygen are used up before the water pressure is balanced, and therefore people can hardly support the car to escape after the water pressure is balanced.
Aiming at the prior vehicle door back-locking equipment, a relative scheme is made aiming at the following problems:
aiming at the current situation that a car falls into a river, a mechanical lock is arranged in a general car, even if the car is filled with water and an electric system is damaged, a car door can be opened through the mechanical lock, the general mechanical lock is a bolt device, the car door can be opened only by pulling up the bolt, but the safety device is not popularized, and a plurality of people do not know the function of the bolt, so that the best escape opportunity is delayed, and therefore the bolt is required to be automatically popped up to open the car door lock after power failure.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a vehicle door back-locking device with a mechanical lock capable of automatically bouncing and unlocking.
The invention is realized by adopting the following technical scheme: a kind of mechanical lock automatic bounce unlocks the door and locks the apparatus, its structure includes door, mechanical lock controlling device, electronic lock controlling device, the said door is riveted and connected to the mechanical lock controlling device and electronic lock controlling device external surface through the bolt, the said mechanical lock controlling device is riveted and connected to the inside of door through the bolt, the said electronic lock controlling device inlays and locates the right side of mechanical lock controlling device, the said mechanical lock controlling device has drive motor, drive gear, mechanical lock bouncing device, the said drive motor is riveted and connected to the inside of door through the bolt, the said drive gear is connected to the drive motor above through the threaded engagement, the said mechanical lock bouncing device inlays and locates between drive motor and electronic lock controlling device; the electronic lock control device is provided with a hydraulic ejector rod device and an anti-locking device, the hydraulic ejector rod device is vertically welded above the anti-locking device, and the anti-locking device is vertically welded on the inner wall of the vehicle door.
As an optimization, mechanical lock bouncing device is equipped with reset spring, traction lever, wedge pole, buffer spring, spring post, bolt, reset spring welds perpendicularly between door and traction lever, the traction lever welds perpendicularly in wedge pole opposite side, wedge pole welds perpendicularly between spring post and reset spring, buffer spring inlays and locates the spring post surface, spring post welds perpendicularly between bolt and wedge pole, the bolt inlays and locates mechanical lock bouncing device top, the traction lever is the metal material, the traction lever is used for driving the transmission extension board and moves about, the wedge pole is used for controlling mechanical lock bouncing device's triggering and spacing, the spring post is the metal material, the bolt is the plastics material.
As optimization, the hydraulic ejector rod device is equipped with hydraulic pressure mobile jib, hydraulic ejector rod, transmission extension board, the hydraulic pressure mobile jib is perpendicularly welded in the inside upper wall of door, the hydraulic ejector rod is connected in hydraulic pressure mobile jib below through excessively cooperating, the transmission extension board is perpendicularly welded on hydraulic ejector rod left side surface, the hydraulic pressure mobile jib is the metal material, the hydraulic ejector rod is the metal material.
Preferably, the counter-locking device is provided with a torsion spring, a lock hook, a speed detector and an electromagnetic unlocking device, the torsion spring is embedded between the lock hook and the vehicle door, the lock hook is connected to the inner wall of the vehicle door through threaded engagement, the speed detector is connected to the lower portion of the torsion spring through a bolt in a riveting mode, the electromagnetic unlocking device is vertically welded to the lower portion of the speed detector, the lock hook is made of metal, and the lock hook is a hook-shaped device.
Advantageous effects
The invention relates to a vehicle door back locking device with a mechanical lock capable of automatically bouncing and unlocking, which is characterized in that when the device works:
by arranging the mechanical lock bouncing device which is provided with the reset spring, the traction rod, the wedge-shaped rod, the buffer spring, the spring post and the bolt, when the automobile normally works, the transmission motor drives the transmission gear to rotate, the transmission gear presses the wedge-shaped rod in the rotating process, so that the return spring is extruded to present an extrusion state, meanwhile, the bolt is in an extrusion state and cannot be popped out, meanwhile, the power supply of the hydraulic ejector rod device is normal, so that the hydraulic ejector rod device normally presses the counter lock device, the counter lock device is in a normal counter lock state, when the automobile falls into a river and enters water, and a circuit is damaged, the transmission motor and the hydraulic mandril device stop working, at this time, the return spring rebounds to push the wedge-shaped rod and the traction rod to move upwards, meanwhile, the buffer spring, the spring column and the bolt are also driven to pop out of the vehicle door, the vehicle door lock is displayed to be opened, and meanwhile, the hydraulic ejector rod device is driven to work in the process of moving the traction rod upwards;
the hydraulic ejector rod device is provided with the hydraulic main rod, the hydraulic ejector rod and the transmission support plate, the transmission support plate is driven to move upwards in the process that the traction rod moves upwards, and the transmission support plate drives the hydraulic ejector rod to retract into the hydraulic main rod in the process of moving upwards, so that the control on the counter locking device is separated;
through being equipped with a kind of back locking device, back locking device is equipped with torsion spring, latch hook, speed detector, electromagnetism unlocker, breaks away from the suppression to the latch hook when the hydraulic ram, and the latch hook carries out elastic recovery under torsion spring's effect, so the latch hook can carry out clockwise rotation, breaks away from the control to electromagnetism unlocker, carries out mechanical automatic unlocking.
Compared with the prior art, the invention has the beneficial effects that: through after the circuit outage, stop drive gear's work to drive mechanical lock bouncing device carries out work, drives the bolt and pops out, and unblock mechanical lock does not need the car passenger oneself to stimulate the bolt unblock, can in time push open the door and flee under the balanced condition of water pressure inside and outside the car simultaneously, has avoided the passenger because the emergence of accident of not knowing the effect of bolt and drowning.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a structural schematic diagram of a vehicle door back-locking device with a mechanical lock capable of automatically bouncing and unlocking in a static state.
Fig. 2 is a structural schematic diagram of the vehicle door back-locking device with the mechanical lock capable of automatically bouncing and unlocking in the working state.
Fig. 3 is a schematic structural view of the bouncing device of the mechanical lock in a static state.
Fig. 4 is a schematic structural view of the bouncing device of the mechanical lock in a working state.
Fig. 5 is an enlarged schematic structural view of the hydraulic jack apparatus of the present invention.
In the figure: the device comprises a vehicle door 1, a mechanical lock control device 2, an electronic lock control device 3, a transmission motor 20, a transmission gear 21, a mechanical lock bouncing device 22, a return spring 220, a traction rod 221, a wedge rod 222, a buffer spring 223, a spring post 224, a bolt 225, a hydraulic push rod device 30, a hydraulic main rod 300, a hydraulic push rod 301, a transmission support plate 302, a counter lock device 31, a torsion spring 310, a lock hook 311, a speed detector 312 and an electromagnetic unlocking device 313.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution of a door latch device with a mechanical lock capable of automatically bouncing and unlocking: the automobile door lock control device structurally comprises an automobile door 1, a mechanical lock control device 2 and an electronic lock control device 3, wherein the automobile door 1 is connected to the outer surfaces of the mechanical lock control device 2 and the electronic lock control device 3 in a riveting mode through bolts, the mechanical lock control device 2 is connected to the inside of the automobile door 1 in a riveting mode through bolts, the electronic lock control device 3 is embedded in the right side of the mechanical lock control device 2, the mechanical lock control device 2 is provided with a transmission motor 20, a transmission gear 21 and a mechanical lock bouncing device 22, the transmission motor 20 is connected to the inside of the automobile door 1 in a riveting mode through bolts, the transmission gear 21 is connected to the upper portion of the transmission motor 20 through threaded engagement, and the mechanical lock bouncing device 22 is embedded between the transmission motor 20 and the; the electronic lock control device 3 is provided with a hydraulic push rod device 30 and an anti-locking device 31, the hydraulic push rod device 30 is vertically welded above the anti-locking device 31, the anti-locking device 31 is vertically welded on the inner wall of the vehicle door 1, the mechanical lock bouncing device 22 is provided with a return spring 220, a traction rod 221, a wedge rod 222, a buffer spring 223, a spring column 224 and a bolt 225, the return spring 220 is vertically welded between the vehicle door 1 and the traction rod 221, the traction rod 221 is vertically welded on the other side of the wedge rod 222, the wedge rod 222 is vertically welded between the spring column 224 and the return spring 220, the buffer spring 223 is embedded on the outer surface of the spring column 224, the spring column 224 is vertically welded between the bolt 225 and the wedge rod 222, the bolt 225 is embedded on the top of the mechanical lock bouncing device 22, the return spring 220 is in a squeezing state when the mechanical lock is not opened, and the, therefore, the outer surface of the plug 225 is provided with anti-slip stripes, the hydraulic push rod device 30 is provided with a hydraulic main rod 300, a hydraulic push rod 301 and a transmission support plate 302, the hydraulic main rod 300 is vertically welded on the upper wall inside the vehicle door 1, the hydraulic push rod 301 is connected below the hydraulic main rod 300 through over-fit, the transmission support plate 302 is vertically welded on the left side surface of the hydraulic push rod 301, the hydraulic push rod 301 is used for jacking and locking the locking hook 311, the transmission support plate 302 is used for controlling the height of the hydraulic push rod 301, the anti-locking device 31 is provided with a torsion spring 310, a locking hook 311, a speed detector 312 and an electromagnetic unlocking device 313, the torsion spring 310 is embedded between the locking hook 311 and the vehicle door 1, the locking hook 311 is connected on the inner wall of the vehicle door 1 through threaded engagement, the speed detector 312 is riveted below the torsion spring 310 through a bolt, and the electromagnetic unlocking device, the torsion spring 310 is used for controlling the angle of the locking hook 311, and the electromagnetic unlocking device 313 is used for controlling the electronic unlocking of the locking hook 311.
When the automobile door lock is used, when an automobile normally works, the transmission motor 20 drives the transmission gear 21 to rotate, the transmission gear 21 presses the wedge-shaped rod 222 in the rotating process, the return spring 220 is extruded to present an extrusion state, the bolt 225 also presents an extrusion state and cannot be ejected, meanwhile, the power supply of the hydraulic ejector rod device 30 is normal, the hydraulic ejector rod device 30 normally presses the anti-locking device 31, the anti-locking device 31 is in a normal anti-locking state, when the automobile falls into the river and enters water, and the circuit is damaged, the transmission motor 20 and the hydraulic ejector rod device 30 stop working, at the moment, the return spring 220 rebounds to push the wedge-shaped rod 222 and the traction rod 221 to move upwards, and simultaneously drives the buffer spring 223, the spring column 224 and the bolt 225 to eject the automobile door, the automobile door lock is displayed to be opened, the transmission support plate 302 is driven to move upwards in the process of moving upwards by the transmission support plate 302, the hydraulic ejector rod 301 is driven to shrink, therefore, the locking hook 311 is not pressed, the locking hook 311 is elastically restored under the action of the torsion spring 310, and therefore the locking hook 311 rotates clockwise, the electromagnetic unlocking device 313 is not controlled, and mechanical automatic unlocking is performed.
Compared with the prior art, the invention has the technical progress that:
through after the circuit outage, stop drive gear's work to drive mechanical lock bouncing device carries out work, drives the bolt and pops out, and unblock mechanical lock does not need the car passenger oneself to stimulate the bolt unblock, can in time push open the door and flee under the balanced condition of water pressure inside and outside the car simultaneously, has avoided the passenger because the emergence of accident of not knowing the effect of bolt and drowning.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a door counter lock equipment of automatic bounce unblock of mechanical lock, its structure includes door (1), mechanical lock controlling means (2), electronic lock controlling means (3), door (1) is connected in mechanical lock controlling means (2) and electronic lock controlling means (3) surface through the bolt riveting, mechanical lock controlling means (2) are connected in door (1) inside through the bolt riveting, electronic lock controlling means (3) inlay and locate mechanical lock controlling means (2) right side, its characterized in that:
the mechanical lock control device (2) is provided with a transmission motor (20), a transmission gear (21) and a mechanical lock bouncing device (22), the transmission motor (20) is connected inside the vehicle door (1) in a riveting mode through a bolt, the transmission gear (21) is connected above the transmission motor (20) through threaded engagement, and the mechanical lock bouncing device (22) is embedded between the transmission motor (20) and the electronic lock control device (3);
the electronic lock control device (3) is provided with a hydraulic ejector rod device (30) and an anti-locking device (31), the hydraulic ejector rod device (30) is vertically welded above the anti-locking device (31), and the anti-locking device (31) is vertically welded on the inner wall of the vehicle door (1);
the mechanical lock bouncing device (22) is provided with a return spring (220), a traction rod (221), a wedge-shaped rod (222), a buffer spring (223), a spring post (224) and a bolt (225), the return spring (220) is vertically welded between the vehicle door (1) and the traction rod (221), the traction rod (221) is vertically welded on the other side of the wedge-shaped rod (222), the wedge-shaped rod (222) is vertically welded between the spring post (224) and the return spring (220), the buffer spring (223) is embedded on the outer surface of the spring post (224), the spring post (224) is vertically welded between the bolt (225) and the wedge-shaped rod (222), and the bolt (225) is embedded on the top of the mechanical lock bouncing device (22);
the hydraulic push rod device (30) is provided with a hydraulic main rod (300), a hydraulic push rod (301) and a transmission support plate (302), the hydraulic main rod (300) is vertically welded on the upper wall inside the vehicle door (1), the hydraulic push rod (301) is connected below the hydraulic main rod (300) through over-fit, and the transmission support plate (302) is vertically welded on the left side surface of the hydraulic push rod (301);
the anti-locking device (31) is provided with a torsion spring (310), a locking hook (311), a speed detector (312) and an electromagnetic unlocking device (313), the torsion spring (310) is embedded between the locking hook (311) and the vehicle door (1), the locking hook (311) is connected to the inner wall of the vehicle door (1) through threaded engagement, the speed detector (312) is connected below the torsion spring (310) through bolts in a riveting mode, and the electromagnetic unlocking device (313) is vertically welded below the speed detector (312); when the automobile door lock is used, when an automobile normally works, the transmission motor (20) drives the transmission gear (21) to rotate, the transmission gear (21) presses the wedge-shaped rod (222) in the rotating process, the reset spring (220) is extruded to present an extrusion state, the bolt (225) also presents an extrusion state and cannot be ejected, meanwhile, the power supply of the hydraulic ejector rod device (30) is normal, the hydraulic ejector rod device (30) normally presses the counter lock device (31), the counter lock device (31) is in a normal counter lock state, when the automobile falls into the river and water enters, the transmission motor (20) and the hydraulic ejector rod device (30) stop working, the reset spring (220) rebounds to push the wedge-shaped rod (222) and the traction rod (221) to move upwards, and simultaneously drives the buffer spring (223), the spring column (224) and the bolt (225) to eject the automobile door to display that the automobile door lock is opened, meanwhile, the traction rod (221) can drive the transmission support plate (302) to move upwards in the process of moving upwards, the transmission support plate (302) drives the hydraulic ejector rod (301) to contract into the hydraulic main rod (300) in the process of moving upwards, so that the locking hook (311) is separated from being pressed, the locking hook (311) is elastically restored under the action of the torsion spring (310), the locking hook (311) can rotate clockwise, the electromagnetic unlocking device (313) is separated from being controlled, and mechanical automatic unlocking is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856076.7A CN110552559B (en) | 2019-09-11 | 2019-09-11 | Automatic door back locking equipment of spring unblock of mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856076.7A CN110552559B (en) | 2019-09-11 | 2019-09-11 | Automatic door back locking equipment of spring unblock of mechanical lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110552559A CN110552559A (en) | 2019-12-10 |
| CN110552559B true CN110552559B (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910856076.7A Active CN110552559B (en) | 2019-09-11 | 2019-09-11 | Automatic door back locking equipment of spring unblock of mechanical lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN110552559B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532184B (en) * | 2020-05-09 | 2022-06-10 | 延锋汽车饰件系统有限公司 | Take quick manual-electric integral type release mechanism who answers function of sectional type |
| CN112167222A (en) * | 2020-10-12 | 2021-01-05 | 怀化市华农源农业开发有限公司 | Spraying equipment for apple tree planting in flowering phase |
| CN114673409B (en) * | 2022-04-29 | 2023-09-12 | 浙江吉利控股集团有限公司 | Door inner switch and automobile |
| CN115492476B (en) * | 2022-09-27 | 2023-07-14 | 贵州詹阳动力重工有限公司 | Backlocking device for door of excavator |
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| CN205875979U (en) * | 2016-08-05 | 2017-01-11 | 魏圣林 | Car system of fleing |
| CN107002430A (en) * | 2015-04-01 | 2017-08-01 | 工程吸气公司 | Lock with emergency actuator |
| CN109025555A (en) * | 2017-06-09 | 2018-12-18 | 博泽车锁系统有限公司 | Motor vehicle lock |
| CN208486699U (en) * | 2018-02-01 | 2019-02-12 | 泉州理工职业学院 | A kind of automobile meets water valve lock and automatically terminates device |
| DE102017124518A1 (en) * | 2017-10-20 | 2019-04-25 | Kiekert Ag | Motor vehicle door lock |
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2019
- 2019-09-11 CN CN201910856076.7A patent/CN110552559B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002430A (en) * | 2015-04-01 | 2017-08-01 | 工程吸气公司 | Lock with emergency actuator |
| CN205875979U (en) * | 2016-08-05 | 2017-01-11 | 魏圣林 | Car system of fleing |
| CN109025555A (en) * | 2017-06-09 | 2018-12-18 | 博泽车锁系统有限公司 | Motor vehicle lock |
| DE102017124518A1 (en) * | 2017-10-20 | 2019-04-25 | Kiekert Ag | Motor vehicle door lock |
| CN208486699U (en) * | 2018-02-01 | 2019-02-12 | 泉州理工职业学院 | A kind of automobile meets water valve lock and automatically terminates device |
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| Publication number | Publication date |
|---|---|
| CN110552559A (en) | 2019-12-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201117 Address after: 325000 Industrial Zone, Baotian Xinfang village, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Wenzhou junte Auto Parts Co.,Ltd. Address before: No.14, HeQiao Town, Zhongxiang village, Yixing City, Wuxi City, Jiangsu Province Applicant before: Wang Dongjian |
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Address after: 325000 first, fourth and fifth floors of building 3, Changqiao small and micro Park, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province Patentee after: Wenzhou junte Auto Parts Co.,Ltd. Address before: 325000 Baotian Xinfang Village Industrial Zone, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Wenzhou junte Auto Parts Co.,Ltd. |
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