CN107956338A - A kind of automobile door lock mechanism and automobile - Google Patents
A kind of automobile door lock mechanism and automobile Download PDFInfo
- Publication number
- CN107956338A CN107956338A CN201711113447.XA CN201711113447A CN107956338A CN 107956338 A CN107956338 A CN 107956338A CN 201711113447 A CN201711113447 A CN 201711113447A CN 107956338 A CN107956338 A CN 107956338A
- Authority
- CN
- China
- Prior art keywords
- lock body
- door
- gauge
- lock
- locking bolt
- 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.)
- Granted
Links
Classifications
-
- 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
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
-
- 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
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
-
- 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
- E05B79/12—Connections between movable lock parts using connecting rods
- E05B79/14—Connections between movable lock parts using connecting rods the rods being linked to each other
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of automobile door lock mechanism and automobile, which includes：Door handle, door assembly and locking bolt；Wherein, the door handle is fixed on vehicle body with car door by center axis connection, the locking bolt, and the door assembly includes：Lock body base, is fixedly mounted on the car door；Lock body snap-gauge, is slidably connected with the lock body base；The lock body snap-gauge includes moving towards the locking bolt direction relative to the lock body base, and it is inserted in the first state in the hole slot inside the locking bolt, and moved relative to the lock body base towards away from the locking bolt direction, the second state separated with the locking bolt；Actuating arm, one end are connected with the lock body snap-gauge, and the other end is connected to the central shaft by a connection piece；Servomechanism, one end are connected with the connector, and the other end is fixedly connected with car door.The structure of the embodiment of the present invention is simple, easy for installation, transmission efficiency, and reliability is high.
Description
Technical field
The present invention relates to automotive field, more particularly to a kind of automobile door lock mechanism and automobile.
Background technology
With economic continuous development, the requirement to vehicle is higher and higher.Especially the panzer of military aspect is as a kind of
Vehicle, the requirement of its properties is more next high, and because of the particularity of its use environment, when in uneven road traveling, vehicle shakes
It is dynamic obvious, door locking system is seriously tested, and car door lock is stable, reliable, is the important performance of panzer door locking system.Car
Door lock is insecure to be likely to cause the connection of car door and vehicle body unstable, easily leads to the generation of accident, therefore, simple in structure, property
Reliably mechanical lock body it urgently can need to develop.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of automobile door lock mechanism and automobile, solve vehicle and shake
Car door lock stability is poor when dynamic, illusive problem.
According to one aspect of the present invention, there is provided a kind of automobile door lock mechanism, including：Door handle, door assembly and lock
Bolt；Wherein, the door handle is fixed on vehicle body with car door by center axis connection, the locking bolt, and the door assembly includes：
Lock body base, is fixedly mounted on the car door；
Lock body snap-gauge, is slidably connected with the lock body base；The lock body snap-gauge is included relative to the lock body base court
The locking bolt direction movement, and the first state in the hole slot inside the locking bolt is inserted in, and relative to the lock body bottom
Seat is moved towards away from the locking bolt direction, the second state separated with the locking bolt；
Actuating arm, one end are connected with the lock body snap-gauge, and the other end is connected to the central shaft by a connection piece；
Servomechanism, one end are connected with the connector, and the other end is fixedly connected with car door；
Wherein, by central axis described in the door knob hand-motion, the connector drives the actuating arm movement；Institute
Stating actuating arm drives the lock body snap-gauge to be acted between the first state and second state；
When the actuating arm drives the lock body snap-gauge to be acted between the first state and second state, lead to
The servomechanism is crossed to the connector to apply for driving rotation of the connector towards the lock body clamp moving direction
Power.
Alternatively, the door handle includes：Inside door handle and outside door handle；
The inside door handle and outside door handle with the center axis connection.
Alternatively, sliding slot is offered on the lock body base, wherein the lock body snap-gauge is arranged in the sliding slot, and with
The lock body base sliding connection.
Alternatively, the both ends of the actuating arm are connected by rotation axis with the lock body snap-gauge and the connector respectively
Connect.
Alternatively, the servomechanism includes：Tube body and part are inserted in the body of rod of the tubular body, wherein the pipe
Body is internally provided with power assistant spring；
Wherein, the body of rod is slidably connected with the tube body, and the power assistant spring compresses the body of rod, the body of rod
Stretch out the length change of the body portion.
Alternatively, the servomechanism further includes mounting bracket；
The mounting bracket is fixed on the car door, and the body of rod is connected by rotation axis with the mounting bracket；Institute
Tube body is stated to be connected with the connector by rotation axis.
Alternatively, vertical range of the junction of the servomechanism and the connector to the center line of the central shaft
For the first distance；
The vertical range of the junction of the actuating arm and the connector to the center line of the central shaft be second away from
From；
First distance is more than the second distance.
According to another aspect of the present invention, there is provided a kind of automobile, including car door and vehicle body, further include above-mentioned automobile
Door lock mechanism.
The beneficial effect of the embodiment of the present invention is：
In such scheme, automobile door handle is converted into the straight of lock body snap-gauge by automobile door lock mechanism by actuating arm
Line moves, simple in structure, transmission efficiency；And servomechanism plays damping action in lock body snap-gauge motion process, can make
Vehicle door lock assembly realizes quiet run, easy for installation, and reliability is high.
Brief description of the drawings
Fig. 1 shows the structure chart of the automobile door lock mechanism of the embodiment of the present invention；
Fig. 2 represents the locking bolt schematic diagram of the automobile door lock mechanism of the embodiment of the present invention；
Fig. 3 represents the schematic diagram of the automobile door lock mechanism closed mode of the embodiment of the present invention；
Fig. 4 represents the schematic diagram of the automobile door lock mechanism opening of the embodiment of the present invention.
Wherein in figure：1st, door assembly, 2, locking bolt；
11st, lock body base, 12, lock body snap-gauge, 13, actuating arm, 14, servomechanism, 15, inside door handle, 16, outside car door
Handle；
141st, power assistant spring, 142, mounting bracket.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
As shown in Figs. 1-2, the embodiment provides a kind of automobile door lock mechanism, including：Door handle, door assembly
1 and locking bolt 2；Wherein, the door handle is fixed on vehicle body with car door by center axis connection, the locking bolt 2, and the door lock is total
Include into 1：
Lock body base 11, is fixedly mounted on the car door；
Lock body snap-gauge 12, is slidably connected with the lock body base 11；The lock body snap-gauge 12 is included relative to the lock body
Base 11 is moved towards 2 direction of locking bolt, and is inserted in the first state in the hole slot inside the locking bolt 2, and relative to
The lock body base 11 is moved towards away from 2 direction of locking bolt, second state separated with the locking bolt 2；
Actuating arm 13, one end are connected with the lock body snap-gauge 12, and the other end is connected to the central shaft by a connection piece；
Servomechanism 14, one end are connected with the connector, and the other end is fixedly connected with car door；
Wherein, the actuating arm 13 is driven to move by central axis described in the door knob hand-motion, the connector；
The actuating arm 13 drives the lock body snap-gauge 12 to be acted between the first state and second state；
When the actuating arm 13 drives the lock body snap-gauge 12 to be acted between the first state and second state
When, applied by the servomechanism 14 to the connector and be used to drive the connector towards 12 side of movement of lock body snap-gauge
To rotatory force.
It is the process of automobile door lock closing when the lock body snap-gauge 12 is in first state, described in the embodiment
Lock body snap-gauge 12 is in the process opened during the second state for automobile door lock.As shown in figure 3, automobile door lock is closed,
The door assembly 1 and locking bolt 2 are connected by the lock body snap-gauge 12.When opening automobile door lock, the lock body snap-gauge 12 moves
In the second state, the door handle rotates, and the actuating arm 13 is driven around the center by the connector on the central shaft
Axis rotationally clockwise, while the servomechanism 14 by the connector to the actuating arm 13 apply one be used for drive
The lock body snap-gauge 12 to away from the locking bolt 2 direction slide power, the actuating arm 13 drive the lock body snap-gauge 12 to
Direction parallel sliding away from the locking bolt 2, realizes automobile door lock by closing the conversion to opening, as shown in figure 4, automobile
Door lock is in opening.
In the program, the servomechanism 14, plays damping action, vehicle door lock assembly can be made to realize quiet run；Should
Automobile door lock mechanism is by the linear motion for being converted into lock body snap-gauge 12 of door handle, simple in structure, transmission efficiency；Installation
Convenient, reliability is high, car door is connected with vehicle body and more stablizes.
In the above embodiment of the present invention, the door handle includes：Inside door handle 15 and outside door handle 16；
The inside door handle 15 and outside door handle 16 with the center axis connection.
In the embodiment, the inside door handle 15 and outside door handle 16 are connected by the central shaft with car door,
When the inside door handle 15 or outside door handle 16 rotate, the central axis can be driven, so as to pass through the drive
Swing arm 13 drives the lock body snap-gauge 12 to slide, and realizes being turned on and off for car door lock.
In the above embodiment of the present invention, sliding slot is offered on the lock body base 11, wherein the lock body snap-gauge 12 is set
It is placed in the sliding slot, and is slidably connected with the lock body base 11.
In the embodiment, the lock body snap-gauge 12 is transferred to by the actuating arm 13 in the power that the door handle rotates
When, the lock body snap-gauge 12 is slided according to Impact direction between the hole slot inside the sliding slot and the locking bolt 2, realizes car
Door lock is turned on and off.
Specifically, the sliding slot is equipped with bolt mounting holes, and the lock body base 11 is realized by the bolt mounting holes
With the fixation of car door.
In the above embodiment of the present invention, the both ends of the actuating arm 13 pass through rotation axis and the lock body snap-gauge 12 respectively
It is connected with the connector.
In the embodiment, when the central shaft drives the connector to rotate, the actuating arm 13 passes through the shaft
Rotation drive the lock body snap-gauge 12 to realize the change of the direction of motion.
In the above embodiment of the present invention, the servomechanism 14 includes：Tube body and part are inserted in the tubular body
The body of rod, wherein the tube body is internally provided with power assistant spring 141；
Wherein, the body of rod is slidably connected with the tube body, and the power assistant spring 141 compresses the body of rod, described
The body of rod stretches out the length change of the body portion.
Specifically, the servomechanism 14 further includes mounting bracket 142；
The mounting bracket 142 is fixed on the car door, and the body of rod is connected by rotation axis and the mounting bracket 142
Connect；The tube body is connected by rotation axis with the connector.
In the embodiment, the power assistant spring 141 is arranged on the inside of the tube body, and passes through the body of rod and the peace
Dress stent 142 connects；In the power that the door handle for being received through the connector transmission rotates, the power assistant spring 141 is drawn
Stretch or compress so that the length that the body of rod stretches out the body portion changes.
When the extended line of the power assistant spring 141 is by the axis of the central shaft, the power assistant spring 141 is in flat
Weighing apparatus position, i.e., be not stretched or compressed, when connector described in the door knob hand-motion rotates clockwise, the power assistant spring
141, which leave equilbrium position, prolongs mobile clockwise, power-assisted door lock unlatching；Otherwise power-assisted door lock is closed, and makes the automobile door lock
The operation of mechanism is more steady.The power assistant spring 141 can also play the role of spacing and buffering at the same time, prevent door lock mechanism from changing
It is turned on and off state.
Specifically, the junction of the servomechanism 14 and the connector to the center line of the central shaft it is vertical away from
With a distance from for first；The vertical range of center line of the junction of the actuating arm 13 and the connector to the central shaft is
Second distance；First distance is more than the second distance.
In the embodiment, first distance is more than the second distance, i.e., described servomechanism 14 and the connector
Junction to the central shaft the arm of force, and the actuating arm 13 and the connector junction to the central shaft power
Arm is different so that both torque is different.
The embodiment of the present invention additionally provides a kind of automobile, including car door and vehicle body, further includes above-mentioned car door lock machine
Structure.
The rotation of automobile door handle is converted into lock body card by the embodiment of the present invention, automobile door lock mechanism by actuating arm
The linear motion of plate, simple in structure, transmission efficiency；And servomechanism plays damping action in lock body snap-gauge motion process,
Vehicle door lock assembly can be made to realize quiet run, easy for installation, reliability is high.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, these improvements and modifications also exist
In protection scope of the present invention.
Claims (8)
- A kind of 1. automobile door lock mechanism, it is characterised in that including：Door handle, door assembly (1) and locking bolt (2)；Wherein, it is described Door handle is fixed on vehicle body with car door by center axis connection, the locking bolt (2), and the door assembly (1) includes：Lock body base (11), is fixedly mounted on the car door；Lock body snap-gauge (12), is slidably connected with the lock body base (11)；The lock body snap-gauge (12) is included relative to the lock Body base (11) is moved towards the locking bolt (2) direction, and the first state being inserted in the internal hole slot of the locking bolt (2), with And moved relative to the lock body base (11) towards away from the locking bolt (2) direction, the second shape separated with the locking bolt (2) State；Actuating arm (13), one end are connected with the lock body snap-gauge (12), and the other end is connected to the central shaft by a connection piece；Servomechanism (14), one end are connected with the connector, and the other end is fixedly connected with car door；Wherein, by central axis described in the door knob hand-motion, the connector drives the actuating arm (13) mobile；Institute Stating actuating arm (13) drives the lock body snap-gauge (12) to be acted between the first state and second state；When the actuating arm (13) drives the lock body snap-gauge (12) to be acted between the first state and second state When, applied by the servomechanism (14) to the connector and be used to drive the connector to move towards the lock body snap-gauge (12) The rotatory force in dynamic direction.
- 2. automobile door lock mechanism according to claim 1, it is characterised in that the door handle includes：Inside door handle (15) and outside door handle (16)；The inside door handle (15) and outside door handle (16) with the center axis connection.
- 3. automobile door lock mechanism according to claim 1, it is characterised in that offer cunning on the lock body base (11) Groove, wherein the lock body snap-gauge (12) is arranged in the sliding slot, and is slidably connected with the lock body base (11).
- 4. automobile door lock mechanism according to claim 1, it is characterised in that the both ends of the actuating arm (13) pass through respectively Rotation axis is connected with the lock body snap-gauge (12) and the connector.
- 5. automobile door lock mechanism according to claim 1, it is characterised in that the servomechanism (14) includes：Tube body and Part is inserted in the body of rod of the tubular body, wherein the tube body is internally provided with power assistant spring (141)；Wherein, the body of rod is slidably connected with the tube body, and the power assistant spring (141) compresses the body of rod, the bar Body stretches out the length change of the body portion.
- 6. automobile door lock mechanism according to claim 5, it is characterised in that the servomechanism (14) further includes installation branch Frame (142)；The mounting bracket (142) is fixed on the car door, and the body of rod is connected by rotation axis and the mounting bracket (142) Connect；The tube body is connected by rotation axis with the connector.
- 7. automobile door lock mechanism according to claim 1, it is characterised in that the servomechanism (14) and the connector The vertical range of junction to the center line of the central shaft be the first distance；The vertical range of center line of the junction of the actuating arm (13) and the connector to the central shaft be second away from From；First distance is more than the second distance.
- 8. a kind of automobile, including car door and vehicle body, it is characterised in that further include claim 1~7 any one of them car door Latch mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113447.XA CN107956338B (en) | 2017-11-13 | 2017-11-13 | Automobile door lock mechanism and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113447.XA CN107956338B (en) | 2017-11-13 | 2017-11-13 | Automobile door lock mechanism and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956338A true CN107956338A (en) | 2018-04-24 |
| CN107956338B CN107956338B (en) | 2023-03-14 |
Family
ID=61963594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711113447.XA Active CN107956338B (en) | 2017-11-13 | 2017-11-13 | Automobile door lock mechanism and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956338B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072122U (en) * | 1990-09-14 | 1991-02-27 | 北京市永恒汽车锁厂 | Reed type light lock for freight-car back door |
| FR2793275A1 (en) * | 1999-05-04 | 2000-11-10 | Valeo Securite Habitacle | CLOSING DEVICE FOR A SIDE DOOR OF A MOTOR VEHICLE AND VEHICLE EQUIPPED WITH THIS DEVICE |
| EP1057955A1 (en) * | 1999-06-02 | 2000-12-06 | HAPPICH Fahrzeug- und Industrieteile GmbH | Door locking system, particularly for cab doors of motor vehicles, such as mobile home |
| CN203129768U (en) * | 2013-03-04 | 2013-08-14 | 玉环县天润航空机械制造厂 | Locking mechanism of sliding cabin door |
| CN103422739A (en) * | 2012-05-17 | 2013-12-04 | 株式会社有信 | Counterweight mounting structure of door lock device |
| CN105735784A (en) * | 2014-12-08 | 2016-07-06 | 苏州江南航天机电工业有限公司 | Handle-detachable fork lock |
| CN205777912U (en) * | 2016-06-01 | 2016-12-07 | 江苏奔宇车身制造有限公司 | Car door locking device |
| CN106703561A (en) * | 2017-04-06 | 2017-05-24 | 重庆怡海科技发展有限公司 | Door lock mechanism and vehicle |
| CN207436745U (en) * | 2017-11-13 | 2018-06-01 | 北京汽车研究总院有限公司 | A kind of automobile door lock mechanism and automobile |
-
2017
- 2017-11-13 CN CN201711113447.XA patent/CN107956338B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072122U (en) * | 1990-09-14 | 1991-02-27 | 北京市永恒汽车锁厂 | Reed type light lock for freight-car back door |
| FR2793275A1 (en) * | 1999-05-04 | 2000-11-10 | Valeo Securite Habitacle | CLOSING DEVICE FOR A SIDE DOOR OF A MOTOR VEHICLE AND VEHICLE EQUIPPED WITH THIS DEVICE |
| EP1057955A1 (en) * | 1999-06-02 | 2000-12-06 | HAPPICH Fahrzeug- und Industrieteile GmbH | Door locking system, particularly for cab doors of motor vehicles, such as mobile home |
| CN103422739A (en) * | 2012-05-17 | 2013-12-04 | 株式会社有信 | Counterweight mounting structure of door lock device |
| CN203129768U (en) * | 2013-03-04 | 2013-08-14 | 玉环县天润航空机械制造厂 | Locking mechanism of sliding cabin door |
| CN105735784A (en) * | 2014-12-08 | 2016-07-06 | 苏州江南航天机电工业有限公司 | Handle-detachable fork lock |
| CN205777912U (en) * | 2016-06-01 | 2016-12-07 | 江苏奔宇车身制造有限公司 | Car door locking device |
| CN106703561A (en) * | 2017-04-06 | 2017-05-24 | 重庆怡海科技发展有限公司 | Door lock mechanism and vehicle |
| CN207436745U (en) * | 2017-11-13 | 2018-06-01 | 北京汽车研究总院有限公司 | A kind of automobile door lock mechanism and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107956338B (en) | 2023-03-14 |
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Effective date of registration: 20200605 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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