CN216767043U - Novel car door lock body - Google Patents

Abstract

The utility model discloses a novel vehicle door lock body, which comprises a shell, wherein the center of the shell is rotationally connected with a conventional lock linkage disc, one side of the conventional lock linkage disc is provided with a circuit plug connector connected with the shell, one side of the circuit plug connector is provided with an inner locking mechanism, the inner locking mechanism is arranged on the shell, one end of the inner locking mechanism, which is far away from the circuit plug connector, is provided with an inner opening mechanism, the inner opening mechanism is arranged on the shell, the inner side of the circuit plug connector is provided with a conventional lock electric control mechanism, and the conventional lock electric control mechanism is arranged in the shell. The door lock cannot be opened by the outward opening operation, and the required safety is provided.

Description

Novel car door lock body

Technical Field

The utility model relates to the technical field of vehicle door lock body machines, in particular to a novel vehicle door lock body.

Background

At present, in the process of driving domestic vehicles, due to the requirements of national policies, the vehicles generally need to be stopped and rested for a plurality of times in the long distance, some illegal persons generate some illegal behaviors, and the personnel outside the vehicles open the vehicle doors in a nondestructive (the keys or the remote controllers are stolen and the like) mode, so that unsafe factors are generated for drivers and passengers, the existing vehicle door lock body has a simple structure, and the vehicle doors are easy to open outside the vehicles to enter illegally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a novel vehicle door lock body which comprises a shell, wherein the center of the shell is rotatably connected with a conventional lock linkage disc, one side of the conventional lock linkage disc is provided with a circuit plug connector connected with the shell, one side of the circuit plug connector is provided with an inner locking mechanism, the inner locking mechanism is arranged on the shell, one end of the inner locking mechanism, far away from the circuit plug connector, is provided with an inner opening mechanism, the inner opening mechanism is arranged on the shell, the inner side of the circuit plug connector is provided with a conventional lock electric control mechanism, the conventional lock electric control mechanism is arranged in the shell, one side of the conventional lock electric control mechanism is provided with an auxiliary lock electric control mechanism in the shell, one side of the conventional lock linkage disc, far away from the circuit plug connector, is provided with a lock pin, and the bottom end of the lock pin is movably connected with a lock pin mounting rack through a lock pin rotating plate, locking round pin mounting bracket is kept away from conventional lock electrical control mechanism sets up, conventional lock linkage disc is kept away from interior locking mechanism serves and sets up outer locking mechanism, outer opening mechanism is established to locking round pin overcoat, outer opening mechanism through outer opening arm mount pad activity set up in the casing.

As preferred, conventional lock linkage disc is close to interior locking mechanism one end sets up the lug, conventional lock linkage disc is close to set up opening transmission groove one on conventional lock electrical control mechanism one end, conventional lock linkage disc center department sets up the mounting hole, set up in the mounting hole the pivot with casing swing joint, the mounting hole is kept away from lug one end sets up the transmission column platform, the transmission column platform set up in conventional lock linkage disc upper end, the other division of transmission column platform establishes the mounting groove in on the conventional lock linkage disc.

Preferably, the inner locking mechanism comprises an inner locking wire drawing and an inner locking arm I, one end of the inner locking wire drawing is arranged in the first connecting hole, the first connecting hole is formed in one end of the inner locking arm I, the inner locking arm I is arranged in the shell in a rotating mode through the rotating shaft, an opening transmission groove II corresponding to the lug is formed in one end of the inner locking arm I, and the lug is movably connected in the opening transmission groove II.

Preferably, the inner opening mechanism comprises an inner opening wire and an inner locking arm II, one end of the inner opening wire is arranged in the second connecting hole, the second connecting hole is formed in one end of the inner locking arm II, the inner locking arm II is rotatably arranged in the shell through a rotating shaft, a torsional spring is sleeved outside the rotating shaft, one end of the torsional spring is connected with the inner locking arm II, and the other end of the torsional spring is connected with the shell.

Preferably, the conventional lock electric control mechanism comprises a first motor, the first motor is arranged in one end of the shell, the output end of the first motor is connected with a first worm in a transmission manner, a first worm wheel is meshed with the first worm in a side manner, the first worm wheel is rotatably connected with the shell through a rotating shaft, a first transmission block is arranged at the top end of the first worm wheel, and the first transmission block is movably arranged in the first opening transmission groove.

As preferred, supplementary lock electrical control mechanism includes the second motor, the second motor set up in the casing one end is served, the transmission of second motor output is connected with the second worm, the second turbine is connected in the meshing of second worm, the second turbine through the pivot with the casing rotates to be connected, the second turbine bottom sets up the second transmission piece, the transmission of second transmission piece sets up in supplementary opening drive groove, supplementary opening drive groove is seted up in supplementary lock transmission arm one end, supplementary lock transmission arm pass through the mounting bracket rotate set up in the casing, supplementary lock transmission arm is kept away from supplementary locking arm one end is connected to second transmission piece one end, supplementary locking arm other end transmission set up in other than locking round pin one end.

Preferably, the outward opening mechanism comprises an outward opening arm, the outward opening arm is rotatably arranged in the shell through an outward opening arm mounting seat, a through hole is formed in the outward opening arm, the locking pin is arranged in the through hole, the outward opening arm is arranged at the lower end of the auxiliary locking arm, and a third connecting hole is formed in one end, far away from the outward opening arm mounting seat, of the outward opening arm.

Preferably, the outer locking mechanism comprises an outer locking arm, the outer locking arm is rotatably connected with the shell through a rotating shaft, an auxiliary opening transmission groove is formed in one end of the outer locking arm, the transmission column base is arranged in the auxiliary opening transmission groove, the outer locking arm is arranged at the upper end of the conventional lock linkage disc, and a fourth connecting hole is formed in one end, far away from the transmission column base, of the outer locking arm.

Preferably, the auxiliary locking arm is far away from the other auxiliary locking and unlocking arm that is arranged at one end of the auxiliary locking and unlocking mechanism, the auxiliary locking and unlocking arm is connected with the shell in a rotating mode through a rotating shaft, and the auxiliary locking and unlocking arm is arranged at the upper end of the outward opening arm and is located on the same plane with the auxiliary locking arm.

Preferably, a bayonet is formed in one end of the shell, a clamping plate is arranged on the bayonet and is rotatably connected with the mounting plate through a clamping plate mounting seat, the mounting plate is connected with the shell through a bolt, the clamping plate is arranged at the lower end of the conventional lock linkage disc, an elastic limiting block is arranged at one end of the clamping plate and is arranged in the shell, a latch is movably arranged at one end, away from the elastic limiting block, of the clamping plate, the latch is sleeved on the bottom end of the outer open arm mounting seat, a transmission pin is arranged on the latch, and the transmission pin is movably arranged beside one end of the locking pin rotating plate.

The utility model has the beneficial effects that: structural design is reasonable, and convenient operation changes the setting that traditional single motor mechanism carries out locking, unblock, has conventional door lock function through setting up of bi-motor and possesses the door lock's that can make partial functional failure of conventional lock and resume function in the car simultaneously, improves the security. When the vehicle door is closed, an auxiliary lock locking button is pressed, an auxiliary locking mechanism is started, the vehicle door lock is locked, all the unlocking functions of the conventional lock (an inner lock unlocking mechanism, a key and a remote controller) are invalid, the vehicle door lock cannot be unlocked outside the vehicle, and the vehicle door cannot be opened to protect the personal and property safety of drivers and passengers during midway rest; and pressing an auxiliary lock unlocking button, and after auxiliary unlocking, completely recovering the functions of the conventional lock. The function of opening the vehicle door twice by inward opening: when the auxiliary locking and the conventional locking are simultaneously locked or one of the auxiliary locking and the conventional locking is locked, the automobile door is unlocked once by pulling the handle in the automobile, and the automobile door is unlocked for the second time, so that the automobile door is prevented from being locked by mistake and cannot be opened. Utilize auxiliary lock electrical control mechanism set up behind the input voltage through the interior electronic locking of driver's cabin, the unblock button, conventional lock linkage disc is with locking round pin and bolt and detain the separation, the lock locking, auxiliary lock locking state switch-on, conventional lock this moment, interior locking mechanism, outer locking mechanism, conventional lock electrical control mechanism can not unblock, can assist the lock locking to the lock body, the unblock, thereby the messenger is through outer lock, remote operation carries out conventional lock unblock with the lock body after, also can't open the operation through outer and open the lock and open, and the safety requirement is met.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the internal perspective of the present invention;

FIG. 4 is a schematic view of the internal perspective of the present invention;

FIG. 5 is a schematic view of the internal perspective of the present invention;

FIG. 6 is a schematic internal perspective view of the present invention;

FIG. 7 is a schematic view of the internal perspective of the present invention;

FIG. 8 is a schematic internal perspective view of the present invention;

FIG. 9 is a schematic perspective view of a conventional lock cam of the present invention;

FIG. 10 is a schematic perspective view of a clip, a clip mounting seat, an outward opening arm mounting seat, and a latch according to the present invention;

FIG. 11 is a schematic view of the travel of the outer opening arm and the outer locking arm of the present invention.

In the figure: 1. a housing; 2. a circuit connector; 3. an internal locking mechanism; 4. an inward opening mechanism; 5. an auxiliary lock electrical control mechanism; 6. a conventional lock electrical control mechanism; 7. an outward opening mechanism; 8. an external locking mechanism; 9. clamping a plate; 10. mounting a plate; 11. a bayonet; 12. a conventional lock linkage disk; 13. mounting holes; 14. a bump; 15. a drive pylon; 16. an opening transmission groove I; 17. internally locking and drawing wires; 18. internally opening and drawing; 19. the inner locking arm I; 20. a first connection hole; 21. a second opening transmission groove; 22. a second inner locking arm; 23. a second connection hole; 24. a torsion spring; 25. a second motor; 26. a second worm; 27. a second turbine; 28. a second transmission block; 29. a first motor; 30. a first worm; 31. a first turbine; 32. a locking pin; 321. a first transmission block; 33. a locking pin rotating plate; 34. a locking pin mounting bracket; 35. an auxiliary lock drive arm; 36. an auxiliary locking arm; 37. an outward opening arm; 38. a third connection hole; 39. an outer locking arm; 40. a fourth connection hole; 41. an auxiliary lock release arm; 42. an outward opening arm mounting base; 43. a card board mounting seat; 44. buckling; 45. a drive pin; 46. an elastic limiting block.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-11, a novel vehicle door lock body comprises a housing 1, the housing 1 is rotatably connected with a conventional lock linkage disc 12 at the center, a circuit connector 2 connected with the housing 1 is arranged on one side of the conventional lock linkage disc 12, an inner locking mechanism 3 is arranged on one side of the circuit connector 2, the inner locking mechanism 3 is arranged on the housing 1, an inner opening mechanism 4 is arranged at one end of the inner locking mechanism 3 far away from the circuit connector 2, the inner opening mechanism 4 is arranged on the housing 1, a conventional lock electric control mechanism 6 is arranged on the inner side of the circuit connector 2, the conventional lock electric control mechanism 6 is arranged in the housing 1, an auxiliary lock electric control mechanism 5 is arranged on one side of the conventional lock electric control mechanism 6 in the housing 1, a locking pin 32 is arranged on one side of the conventional lock linkage disc 12 far away from the circuit connector 2, the bottom end of the locking pin 32 is movably connected with a locking pin mounting bracket 34 through a locking pin rotating plate 33, locking round pin mounting bracket 34 is kept away from conventional lock electrical system 6 sets up, conventional lock linkage disc 12 is kept away from one of interior locking mechanism 3 is served and is set up outer locking mechanism 8, locking round pin 32 overcoat is established outer opening mechanism 7, outer opening mechanism 7 through outer opening arm mount pad 42 activity set up in the casing 1.

Specifically, conventional lock linkage disk 12 is close to 3 one end of internal locking mechanism sets up lug 14, conventional lock linkage disk 12 is close to 6 one of conventional lock electrical control mechanism is served and is seted up opening transmission groove 16, mounting hole 13 is seted up at conventional lock linkage disk 12 center department, set up the pivot in mounting hole 13 with 1 swing joint of casing, mounting hole 13 is kept away from 14 one end of lug sets up transmission stage 15, transmission stage 15 set up in conventional lock linkage disk 12 upper end, the other division of transmission stage 15 establishes the mounting groove in on the conventional lock linkage disk 12.

Specifically, the internal locking mechanism 3 includes an internal locking wire 17, one end of the internal locking wire 17 is disposed in a first connection hole 20, the first connection hole 20 is opened at one end of an internal locking arm 19, the internal locking arm 19 is rotatably disposed in the housing 1 through a rotating shaft, one end of the internal locking arm 19 is opened with an opening transmission groove two 21 corresponding to the protruding block 14, and the protruding block 14 is movably connected and disposed in the opening transmission groove two 21.

Specifically, interior mechanism 4 includes interior division of wire 18, interior division of wire 18 one end sets up in second connecting hole 23, second connecting hole 23 is seted up in interior division of arm 22 one end, interior locking arm 22 rotate through the pivot set up in casing 1, torsional spring 24 is established to the pivot overcoat, torsional spring 24 one end with interior locking arm 22 is connected, the other end with casing 1 is connected.

Specifically, conventional lock electrical control mechanism 6 includes first motor 29, first motor 29 set up in casing 1 one end, first motor 29 output transmission is connected with first worm 30, the other meshing of first worm 30 is connected with first turbine 31, first turbine 31 through the pivot with casing 1 rotates and connects, first turbine 31 top sets up first transmission piece 321, first transmission piece 321 activity set up in opening driving groove 16.

Specifically, supplementary lock electrical mechanism 5 includes second motor 25, second motor 25 set up in 1 one end of casing is served, the transmission of second motor 25 output is connected with second worm 26, second worm 26 meshes and connects second turbine 27, second turbine 27 through the pivot with 1 rotation of casing is connected, second turbine 27 bottom sets up second transmission piece 28, the transmission of second transmission piece 28 sets up in supplementary opening drive groove, supplementary opening drive groove is seted up in supplementary lock drive arm 35 one end, supplementary lock drive arm 35 pass through the mounting bracket rotate set up in 1 of casing, supplementary lock drive arm 35 is kept away from supplementary lock drive arm 36 one end is connected to second transmission piece 28 one end, the transmission of supplementary lock arm 36 other end set up in other end of lock round pin 32 one end.

Specifically, the outward opening mechanism 7 includes an outward opening arm 37, the outward opening arm 37 is rotatably disposed in the casing 1 through an outward opening arm mounting seat 42, a through hole is formed in the outward opening arm 37, the locking pin 32 is disposed in the through hole, the outward opening arm 37 is disposed at the lower end of the auxiliary locking arm 36, and a third connecting hole 38 is formed in one end of the outward opening arm 37, which is far away from the outward opening arm mounting seat 42.

Specifically, the outer locking mechanism 8 includes an outer locking arm 39, the outer locking arm 39 is rotatably connected to the housing 1 through a rotating shaft, an auxiliary opening transmission groove is formed in one end of the outer locking arm 39, the transmission column table 15 is arranged in the auxiliary opening transmission groove, the outer locking arm 39 is arranged at the upper end of the conventional lock linkage disc 12, and a fourth connection hole 40 is formed in one end of the outer locking arm 39, which is far away from the transmission column table 15.

Specifically, the auxiliary locking arm 36 is far away from the auxiliary locking electric control mechanism 5, and an auxiliary locking/unlocking arm 41 is arranged beside one end of the auxiliary locking/unlocking arm, the auxiliary locking/unlocking arm 41 is connected to the housing 1 through a rotating shaft, the auxiliary locking/unlocking arm 41 is arranged at the upper end of the outward opening arm 37, and is located on the same plane as the auxiliary locking arm 36.

Specifically, set up bayonet socket 11 in 1 one end of casing, set up cardboard 9 on the bayonet socket 11, cardboard 9 rotates through cardboard mount pad 43 and connects mounting panel 10, mounting panel 10 pass through the bolt with casing 1 is connected, cardboard 9 set up in conventional lock linkage disk 12 lower extreme, cardboard 9 one end sets up elasticity stopper 46, elasticity stopper 46 set up in the casing 1, the activity of cardboard 9 one end of keeping away from elasticity stopper 46 sets up latch 44, latch 44 cover is located on the outer arm mount pad 42 bottom, set up driving pin 45 on the latch 44, driving pin 45 activity set up in other than locking pin rotor plate 33 one end.

Specifically, the conventional lock cam 12 is rotatably connected to the second open transmission slot 21 by the protrusion 14, so as to rotate the inner lock arm 19. The torsion spring 24 is arranged to apply its force to the inner open arm 22, which has an automatic return effect. The outward-opening arm mounting seat 42 and the clamping plate mounting seat 43 both comprise a rotating shaft and a limiting mounting plate, the outward-opening arm mounting seat 42 is connected with the outward-opening arm 37 through the rotating shaft and is rotatably connected with the shell 1 through the limiting mounting plate, the clamping plate mounting seat 43 is connected with the clamping plate 9 through the rotating shaft and is rotatably connected with the shell 1 through the limiting mounting plate. The auxiliary lock electric control mechanism 5 drives the second worm 26 to rotate through the work of the second motor 25, so that the second worm wheel 27 rotates, and further drives the second transmission block 28 to rotate to enter the auxiliary opening transmission groove of the auxiliary lock transmission arm 35, the auxiliary lock transmission arm 35 will move along with the second worm wheel, and the auxiliary lock arm 36 is driven to move, so as to finally achieve the effect of adjusting the position of the lock pin 32. The conventional lock electric control mechanism 6 drives the first worm 30 to rotate through the work of the first motor 29, so that the first worm wheel 31 rotates, the first transmission block 321 is further driven to rotate to enter the first opening transmission groove 16 of the conventional lock linkage disc 12, the conventional lock linkage disc 12 moves along with the first opening transmission groove, and the effect of adjusting the position of the conventional lock linkage disc 12 is achieved. The inner locking wire 18 pulls the rotationally adjustable inner locking arm 22 to adjust the position of the inner locking arm 19, and the inner locking wire 17 pulls the rotationally adjustable inner locking arm 19 to adjust the operating position of the conventional lock cam 12. The rotation of outer locking arm 39 can drive conventional lock linkage disk 12 and rotate to required position, reaches the locking effect, the rotation of outer open arm 37 can drive locking round pin 32 rotary motion to required position, reaches the effect of opening outward.

The working principle of the specific embodiment is as follows: the clamping plate 9 and the clamping plate mounting seat 43 are mounted on the vehicle door through the mounting plate 10, and the locking clamping plate 9 is locked with the vehicle door lock bolt after the door is closed;

pressing the inner locking mechanism 3 to move to a locking position at one end, or pressing the outer locking mechanism 8 to move to a locking position at C1, or electrifying the motor of the conventional lock electric control mechanism 6 for remote control locking, separating the locking pin 32 from the bolt buckle 44 by the conventional lock linkage disc 12, locking the door lock (conventional lock), and switching on a locking state switch;

pressing the auxiliary lock locking button to electrify the motor of the auxiliary lock electric control mechanism 5, separating the locking pin 32 from the bolt buckle 44 by the auxiliary locking arm 36, locking the door lock (auxiliary lock), and switching on the auxiliary lock locking state switch; at the moment, the conventional lock, the inner locking mechanism 3, the outer locking mechanism 8 and the conventional lock electric control mechanism 6 cannot be unlocked;

the conventional lock electric control mechanism 6 is unlocked (it is necessary when the auxiliary lock electric control mechanism 5 is in the unlocked state): the movement stroke of the inner locking mechanism 3 is pulled up to the unlocking position at the other end, or the stroke of the outer locking mechanism 8 is C2 to the unlocking position, or the motor of the conventional lock electric control mechanism 6 is electrified for remote control unlocking, the conventional lock linkage disc 12 resets the locking pin 32 and the bolt buckle 44, the door lock is unlocked (conventional lock), and the locking state switch is disconnected;

an auxiliary lock unlocking button is pressed down, the motor of the auxiliary lock electric control mechanism 5 is electrified, the auxiliary locking arm 36 resets the locking pin 32 and the bolt buckle 44, the door lock is unlocked (an auxiliary lock), and the auxiliary lock locking state switch is switched off;

the function of the inward opening single-pull/double-pull door is as follows: when the lock body is in the state of locking the auxiliary lock or the conventional lock, the auxiliary lock and the conventional lock can be released by operating the inward opening mechanism 4 once, and the vehicle door can be opened by operating the inward opening mechanism 4 secondarily; the vehicle door opening rear door state switch is switched on;

when the door lock is in an unlocking state, the door can be opened by pulling the handle of the inner opening mechanism 4 or the handle of the outer opening mechanism 7; the door opening rear door state switch is switched on;

when the vehicle door is in a semi-locking or unlocking state, the motors of the inner locking mechanism 3, the outer locking mechanism 8 and the conventional lock electric control mechanism 6 are electrified for remote control locking, the motor of the auxiliary lock electric control mechanism 5 is electrified, the door lock cannot be locked, and the locking state switch is disconnected, so that the function of preventing mistaken locking is achieved.

The utility model is not limited to the foregoing embodiments. The utility model extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.

Claims (10)

1. The utility model provides a novel car door lock body, includes casing (1), its characterized in that: the center of the shell (1) is rotatably connected with a conventional lock linkage disk (12), one side of the conventional lock linkage disk (12) is provided with a circuit connector (2) connected with the shell (1), one side of the circuit connector (2) is provided with an inner locking mechanism (3), the inner locking mechanism (3) is arranged on the shell (1), one end of the circuit connector (2) is far away from the inner locking mechanism (3) and is provided with an inner opening mechanism (4), the inner opening mechanism (4) is arranged on the shell (1), the inner side of the circuit connector (2) is provided with a conventional lock electric control mechanism (6), the conventional lock electric control mechanism (6) is arranged in the shell (1), one side of the conventional lock electric control mechanism (6) is provided with an auxiliary lock electric control mechanism (5) in the shell (1), one side of the conventional lock linkage disk (12) far away from the circuit connector (2) is provided with a locking pin (32), locking round pin (32) bottom is through locking round pin rotor plate (33) and locking round pin mounting bracket (34) swing joint, locking round pin mounting bracket (34) are kept away from conventional lock electrical control mechanism (6) set up, conventional lock linkage dish (12) are kept away from interior locking mechanism (3) one is served and is set up outer locking mechanism (8), locking round pin (32) overcoat is established outer opening mechanism (7), outer opening mechanism (7) through outer arm mount pad (42) activity set up in casing (1).

2. The novel car door lock body of claim 1, characterized in that: conventional lock linkage disk (12) are close to interior locking mechanical system (3) one end sets up lug (14), conventional lock linkage disk (12) are close to one of conventional lock electrical control mechanism (6) is served and is seted up opening drive groove (16), mounting hole (13) are seted up to conventional lock linkage disk (12) center department, set up the pivot in mounting hole (13) with casing (1) swing joint, mounting hole (13) are kept away from lug (14) one end sets up drive column platform (15), drive column platform (15) set up in conventional lock linkage disk (12) upper end, drive column platform (15) other division establish the mounting groove in on conventional lock linkage disk (12).

3. The novel car door lock body of claim 2, characterized in that: interior locking mechanical system (3) are including interior lock wire drawing (17) and interior locking arm (19), interior lock wire drawing (17) one end sets up in first connecting hole (20), first connecting hole (20) are seted up and are served in interior locking arm (19), interior locking arm (19) rotate through the pivot set up in casing (1), interior locking arm one (19) one end set up with opening drive groove two (21) that lug (14) correspond, swing joint sets up in opening drive groove two (21) lug (14).

4. The novel car door lock body of claim 1, characterized in that: interior division of mechanism (4) is including interior division of wire (18) and interior locking arm two (22), interior division of wire (18) one end sets up in second connecting hole (23), second connecting hole (23) are seted up in interior locking arm two (22) one end, interior locking arm two (22) rotate through the pivot set up in casing (1), torsional spring (24) are established to the pivot overcoat, torsional spring (24) one end with interior locking arm two (22) are connected, the other end with casing (1) is connected.

5. The novel vehicle door lock body according to claim 2, characterized in that: conventional lock electrical control mechanism (6) include first motor (29), first motor (29) set up in casing (1) one end, first motor (29) output transmission is connected with first worm (30), first worm (30) other meshing connection first turbine (31), first turbine (31) through the pivot with casing (1) rotate and connect, first turbine (31) top sets up first transmission piece (321), first transmission piece (321) activity set up in opening driving groove (16).

6. The novel vehicle door lock body according to claim 1, characterized in that: the auxiliary lock electric control mechanism (5) comprises a second motor (25), the second motor (25) is arranged on one end of the shell (1), the output end of the second motor (25) is connected with a second worm (26) in a transmission way, the second worm (26) is meshed with a second worm wheel (27), the second turbine (27) is rotationally connected with the shell (1) through a rotating shaft, the bottom end of the second turbine (27) is provided with a second transmission block (28), the second transmission block (28) is arranged in the auxiliary opening transmission groove in a transmission way, the auxiliary opening transmission groove is arranged in one end of an auxiliary lock transmission arm (35), the auxiliary lock transmission arm (35) is rotatably arranged in the shell (1) through a mounting frame, one end of the auxiliary lock transmission arm (35) far away from the second transmission block (28) is connected with one end of the auxiliary locking arm (36), and the other end of the auxiliary locking arm (36) is arranged beside one end of the locking pin (32) in a transmission manner.

7. The novel car door lock body of claim 6, characterized in that: outer opening mechanism (7) including opening arm (37) outward, open arm (37) outward through open arm mount pad (42) rotate set up in casing (1) is interior, open arm (37) outward and go up and set up the through-hole, set up in the through-hole lock round pin (32), open arm (37) outward set up in supplementary locking arm (36) lower extreme, open arm (37) outward keep away from open arm mount pad (42) one end outward and set up third connecting hole (38).

8. The novel car door lock body of claim 2, characterized in that: outer locking mechanism (8) are including outer locking arm (39), outer locking arm (39) rotate through the pivot and connect casing (1), establish supplementary opening drive groove in outer locking arm (39) one end, set up in the supplementary opening drive inslot drive styletable (15), outer locking arm (39) set up in conventional lock linkage disk (12) upper end, outer locking arm (39) are kept away from fourth connecting hole (40) is seted up to drive styletable (15) one end.

9. The novel car door lock body of claim 7, characterized in that: keep away from supplementary locking arm (36) the other supplementary unlocking arm (41) that sets up of supplementary lock electrical control mechanism (5) one end, supplementary unlocking arm (41) rotate through the pivot and connect casing (1), supplementary unlocking arm (41) set up in open outside arm (37) upper end, and with supplementary locking arm (36) are on the coplanar.

10. The novel vehicle door lock body according to claim 7, characterized in that: also comprises a clamping plate mounting seat (43), one end of the shell (1) is internally provided with a bayonet (11), the bayonet (11) is provided with a clamping plate (9), the clamping plate (9) is rotatably connected with the mounting plate (10) through a clamping plate mounting seat (43), the mounting plate (10) is connected with the shell (1) through a bolt, the clamping plate (9) is arranged at the lower end of the conventional lock linkage disc (12), one end of the clamping plate (9) is provided with an elastic limiting block (46), the elastic limiting block (46) is arranged in the shell (1), a bolt buckle (44) is movably arranged at one end of the clamping plate (9) far away from the elastic limiting block (46), the bolt buckle (44) is sleeved on the bottom end of the outward opening arm mounting seat (42), and a transmission pin (45) is arranged on the bolt buckle (44), and the transmission pin (45) is movably arranged beside one end of the locking pin rotating plate (33).

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