CN115559620A - B-pillar-free door lock system - Google Patents

B-pillar-free door lock system Download PDF

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Publication number
CN115559620A
CN115559620A CN202211186322.0A CN202211186322A CN115559620A CN 115559620 A CN115559620 A CN 115559620A CN 202211186322 A CN202211186322 A CN 202211186322A CN 115559620 A CN115559620 A CN 115559620A
Authority
CN
China
Prior art keywords
lock
locking
opening
connecting plate
unlocking
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.)
Pending
Application number
CN202211186322.0A
Other languages
Chinese (zh)
Inventor
赵如常
陈光荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruian Rongbang Automobile Parts Co ltd
Original Assignee
Ruian Rongbang Automobile Parts Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruian Rongbang Automobile Parts Co ltd filed Critical Ruian Rongbang Automobile Parts Co ltd
Priority to CN202211186322.0A priority Critical patent/CN115559620A/en
Publication of CN115559620A publication Critical patent/CN115559620A/en
Pending legal-status Critical Current

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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
    • E05B79/10—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
    • 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
    • E05B77/28—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 for anti-theft purposes, e.g. double-locking or super-locking
    • 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
    • E05B77/36—Noise prevention; Anti-rattling means
    • E05B77/38—Cushion elements, elastic guiding elements or holding elements, e.g. for cushioning or damping the impact of the bolt against the striker during closing of the wing
    • 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
    • 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
    • E05B83/38—Locks for passenger or like doors for pillar-less vehicles, i.e. vehicles where a front and a back door engage each other in the closed position

Abstract

The invention relates to a B-pillar-free door lock system, which is characterized in that: the electric lock comprises an upper lock body assembly, a lower lock body assembly and an opening mechanism, wherein the upper lock body assembly is connected with the opening mechanism through an upper lock pull wire; a locking and unlocking gear column as a safety piece; the inner and outer opening connecting plate is provided with an outer opening connecting position and an inner opening connecting position, the outer opening connecting position is used for connecting the outer handle, and the inner opening connecting position is used for connecting the inner handle; the upper and lower lock opening connecting plate is provided with an upper lock connecting position and a lower lock connecting position, the upper lock connecting position is used for connecting the upper lock body assembly, and the lower lock connecting position is used for connecting the lower lock body assembly; one end of the open-close lock displacement plate is connected with the actuator through a swing rod, the actuator outputs the swing rod to drive the open-close lock displacement plate to swing, the open-close lock displacement plate is driven to move, and the open-close lock displacement plate is connected with the locking and unlocking gear post and can control the locking and unlocking gear post to move; the scheme can solve the problem of B-pillar door locks, and is good in unlocking synchronism and high in reliability.

Description

B-pillar-free door lock system
Technical Field
The invention relates to the technical field of automobile locks, in particular to a B-pillar-free door lock system.
Background
The automobile door lock system is a device which is arranged on an automobile door and an upright post thereof, can reliably lock the automobile door and realize the opening and locking functions through an internal mechanism, is a very important automobile body accessory, has the safety protection function, namely ensures the reliable locking in the normal use of the automobile door and prevents the accidental opening of the automobile door.
At present, a plurality of automobiles without B columns appear in the market, so that the traditional lock structure is not applicable, because B columns do not exist, one lock or two locks are used in the market, the stability of one lock is poor, but the lock is designed to be locked and unlocked, at the moment, the structure for driving the two locks needs to be designed, at present, some locks are separately designed, the structure is complex, the synchronism is not enough, the design on the whole system still has a large defect, and the improvement is provided for the situation.
Disclosure of Invention
The invention provides a B-pillar-free door lock system, which solves the problems existing in the use process in the prior art.
The technical scheme of the invention is realized as follows:
there is not B post door lock system, its characterized in that: the lock comprises an upper lock body assembly, a lower lock body assembly and an opening mechanism, wherein the upper lock body assembly is connected with the opening mechanism through an upper lock pull wire, the lower lock body assembly is connected with the opening mechanism through a lower lock pull wire, and the opening mechanism comprises
An actuator for outputting an electric signal;
a locking and unlocking gear column as a safety piece;
the inner and outer opening connecting plate is provided with an outer opening connecting position and an inner opening connecting position, the outer opening connecting position is used for connecting an outer handle, and the inner opening connecting position is used for connecting an inner handle;
the upper and lower lock unlocking connecting plate is provided with an upper lock connecting position and a lower lock connecting position, the upper lock connecting position is used for connecting the upper lock body assembly, and the lower lock connecting position is used for connecting the lower lock body assembly;
one end of the open-close lock displacement plate is connected with the actuator through a swing rod, the actuator outputs the swing rod to drive the open-close lock displacement plate to swing, the open-close lock displacement plate is driven to move, and the open-close lock displacement plate is connected with the locking and unlocking gear post and can control the locking and unlocking gear post to move;
when the locking and unlocking gear post is under the action of electricity or hand, the locking and unlocking gear post is in two states, namely a state I: in an unlocking state, the upper and lower lock unlocking connecting plates and the inner and outer unlocking connecting plates are driven to synchronously operate, so that the upper lock assembly and the lower lock assembly are unlocked; and a second state: when the safety lock is in an upper safety state, the upper lock opening connecting plate and the lower lock opening connecting plate are provided with an avoiding structure, the locking and unlocking gear post can move in the avoiding structure when the outer handle or the inner handle is pulled, and at the moment, the upper lock assembly and the lower lock assembly are not opened.
Preferably, the avoidance structure is formed as: the internal and external unlocking connecting plate is provided with a locking slotted hole and an avoiding slotted hole which are communicated, the upper and lower locking unlocking connecting plates are provided with slotted holes, the opening and closing lock shifting plate is provided with a connecting slotted hole, the slotted hole is provided with the locking and unlocking gear column, the locking and unlocking gear column can move along the slotted hole under the action of external force, the locking and unlocking gear column is provided with a lower column which faces and extends into the connecting slotted hole and an upper column which faces and extends into the locking slotted hole, and when the upper column of the locking and unlocking gear column is positioned in the locking slotted hole, the internal and external unlocking connecting plate and the upper and lower locking unlocking connecting plate synchronously run.
Preferably, the opening mechanism further comprises a mounting support, a shaft lever is mounted on the mounting support, the internal and external opening connecting plates are provided with internal and external opening connecting plate mounting holes, the upper and lower lock opening connecting plates are provided with upper and lower lock opening connecting plate mounting holes, the internal and external opening connecting plates and the upper and lower lock opening connecting plates are mounted on the shaft lever through the internal and external opening connecting plate mounting holes and the upper and lower lock opening connecting plate mounting holes, a mounting column is arranged on the opening and closing lock displacement plate, the lower end of the mounting column is mounted on the mounting support, and the actuator is mounted on the mounting support.
Preferably, the upper lock body assembly includes an upper lock body including an upper lock body housing, a lock blade and a locking hook, the upper lock body housing has a lock opening, the lock blade is mounted on the upper lock body housing through a lock blade shaft and opens or closes the lock opening, the locking hook is mounted on the upper lock body housing through a locking hook shaft, and the locking hook is engaged with the lock blade, and the upper lock body assembly is characterized in that: the lock body shell that goes up be provided with the flexure strip, this flexure strip side is placed along the fore shaft direction, the shaping of flexure strip one end on last lock body shell, the flexure strip with form down the clearance between the lock body shell diapire, the side activity space between flexure strip and the lock body shell lateral wall of going up, the lateral distance of side activity space is greater than the height in clearance down.
Preferably, a buffer block is arranged in a side movable space between the elastic sheet and the side wall of the upper lock body shell, and the buffer block is provided with an upper lock body shell contact surface facing the side wall of the upper lock body shell and an elastic sheet contact surface facing the outer wall of the elastic sheet.
Preferably, a limit side wall for limiting the movement of the buffer block is processed on the side wall of the upper lock body shell, and the limit wall is arranged in the side movement space.
Preferably, a stop hook limiting column is processed on the upper lock body shell, and a stop hook limiting column buffer sleeve is sleeved outside the stop hook limiting column; and a lock leaf limiting column is processed on the upper lock body shell, and a lock leaf limiting column buffer sleeve is sleeved outside the lock leaf limiting column.
Preferably, the lock leaf and the stop hook are both sleeved with plastic coating layers.
Preferably, the upper lock body shell is further processed with an integrally formed installation epitaxial wafer, the installation epitaxial wafer is movably connected with a pulling piece through a pin shaft, and the pulling piece is provided with a pulling piece connecting end and a starting end piece for driving the stop hook to move.
Preferably, the installing support on be equipped with and lock and connect stay wire anti-disengaging structure and lock down and connect stay wire anti-disengaging structure, lock and act as go-between all through locking connect stay wire anti-disengaging structure connect at the connection position of locking, lock down and act as go-between all through lock down connect stay wire anti-disengaging structure connect at lock down connection position.
In conclusion, the beneficial effects of the invention are as follows:
the invention discloses a B-pillar-free door lock system, which comprises an upper lock body assembly, a lower lock body assembly and an opening mechanism, wherein the upper lock body assembly and the lower lock body assembly can realize the purpose of synchronous unlocking through the opening mechanism, namely, the synchronous operation is realized by utilizing the reasonable design of an internal and external unlocking connecting plate and an upper and lower lock unlocking connecting plate, and meanwhile, the upper and lower lock bodies can be synchronously driven to work under the unlocking safety state to realize the unlocking purpose.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the B-pillar free door lock system of the present invention;
FIG. 2 is a schematic view of the overall structure of a vehicle door mounted without the B-pillar door lock system of the present invention;
FIG. 3 is a first structural view of the opening mechanism;
FIG. 4 is a second schematic structural view of the opening mechanism;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic view of the connection structure of the swing rod;
FIG. 7 is a schematic view of the installation of the up-down lock unlocking connecting plate and the locking-unlocking shifting plate;
FIG. 8 is a schematic structural view of a shifting plate of the locking and unlocking device;
FIG. 9 is a schematic view of the structure of the upper and lower lock opening connecting plate;
FIG. 10 is a schematic structural view of the inner and outer opening connecting plates;
FIG. 11 is a schematic view of an overall structure of a top lock assembly according to the present invention;
FIG. 12 is a second schematic view of the overall structure of an upper lock assembly according to the present invention;
FIG. 13 is a schematic view of a partial structure inside an upper lock assembly according to the first embodiment of the present invention;
FIG. 14 is a second schematic view of an internal structure of an upper lock assembly according to the present invention;
fig. 15 is a structural diagram of the lower gap.
Fig. 16 is a schematic view of an anti-drop structure of an up-down lock connecting pull wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 16 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.
Examples
As shown in fig. 1 to 16, the present invention discloses a door lock system without a B-pillar, which comprises an upper lock body assembly 1000, a lower lock body assembly 1001 and an opening mechanism 1005, wherein the upper lock body assembly 1000 is connected to the opening mechanism through an upper lock pull wire 1007, the lower lock body assembly 1001 is connected to the opening mechanism 1005 through a lower lock pull wire 1006, and the opening mechanism 1005 comprises
An actuator 1, which outputs an electric signal;
a locking and unlocking gear post 5 as a safety piece;
the inner and outer opening connecting plate 3 is provided with an outer opening connecting position and an inner opening connecting position, the outer opening connecting position is used for connecting an outer handle, the outer handle can be connected through an outer opening connecting rod 1002, the inner and outer opening connecting plate is pushed to rotate anticlockwise when the inner and outer opening connecting plate is opened, and the inner opening connecting position is used for connecting an inner handle;
the upper and lower lock opening connecting plate 4 is provided with an upper lock connecting position 42 and a lower lock connecting position 43, the upper lock connecting position is used for connecting the upper lock body assembly, and the lower lock connecting position is used for connecting the lower lock body assembly;
one end of the switching lock displacement plate 6 is connected with the actuator through the swing rod 2, the actuator outputs the swing rod to drive the switching lock displacement plate to swing, the switching lock displacement plate is driven to move, and the switching lock displacement plate is connected with the locking and unlocking gear post and can control the locking and unlocking gear post to move; the unlocking and locking position changing plate 6 is also connected with an inner locking pull wire 1003 which is used for manually controlling the swinging of the unlocking and locking position changing plate, and the actuator is used for electrically controlling the swinging of the unlocking and locking position changing plate, so that an electric mode and a manual mode are realized.
When the locking and unlocking gear post is under the action of electricity or hand, the locking and unlocking gear post is in two states, namely a state I: in an unlocking state, the upper and lower lock opening connecting plates and the inner and outer lock opening connecting plates are driven to synchronously operate, so that the upper lock assembly and the lower lock assembly are opened; and a second state: when the safety lock is in an upper safety state, the upper lock opening connecting plate and the lower lock opening connecting plate are provided with an avoiding structure, the locking and unlocking gear post can move in the avoiding structure when the outer handle or the inner handle is pulled, and at the moment, the upper lock assembly and the lower lock assembly are not opened.
The opening mechanism further comprises a mounting support 9, a shaft rod 7 is mounted on the mounting support 9, an inner opening connecting plate and an outer opening connecting plate are provided with inner opening connecting plate mounting holes and outer opening connecting plate mounting holes, an upper lock opening connecting plate and a lower lock opening connecting plate are provided with upper lock opening connecting plate mounting holes and lower lock opening connecting plate mounting holes, the inner opening connecting plate and the outer opening connecting plate and the upper lock opening connecting plate mounting holes are mounted on the shaft rod 7, specifically, a torsion spring 8 is mounted on the shaft rod and used for clamping one end 81 of the torsion spring on a notch 71 formed in the shaft rod 7, and clamping the other end 82 of the torsion spring on the inner opening connecting plate and the outer opening connecting plate, and the working mode of the opening mechanism is not described in detail in the prior art.
The actuator 1 is installed on the installation support 9, the installation column 64 is arranged on the opening and closing lock position changing plate 6, the lower end of the installation column 64 is installed on the installation support, a plurality of clamping claws 640 are machined on the end face of the installation column 64, the opening and closing lock position changing plate 6 takes the installation column 64 as a center, the opening and closing lock position changing plate 6 is bent to form a butt joint step, the butt joint step is connected with the swing rod connection column 62 connected with the swing rod, the actuator is connected with the swing rod 2, the actuator drives the swing rod 2 to swing through rotation of an output end, it needs to be pointed out that the actuator is electrically executed, a purpose output end can rotate, a large amount of prior art supports are not explained, the swing rod is driven to move by rotation of the actuator, and then the actuator is driven, the opening and closing lock position changing plate 6 connected with the swing rod realizes the purpose of electric insurance or insurance release, and the avoiding structure mainly comprises the following components: the inner and outer opening connecting plate 3 (refer to fig. 8) is provided with a locking groove hole 31 and an avoiding groove hole 32, the avoiding groove hole 32 is communicated with the locking groove hole 31, the avoiding groove hole 32 is an arc-shaped hole, the upper and lower locking opening connecting plates 4 are provided with groove holes 41, the opening and closing lock shifting plate 6 (refer to fig. 6) is provided with a connecting groove hole 61, the groove hole 41 is provided with a locking and unlocking gear post 5, the locking and unlocking gear post can move along the groove hole 41 under the action of external force, the locking and unlocking gear post is provided with a lower post 54 facing and extending into the connecting groove hole and an upper post 53 facing and extending into the locking groove hole, and when the upper post 53 of the locking and unlocking gear post is positioned in the locking groove hole 31, the inner and outer opening connecting plate 3 and the upper and lower locking opening connecting plates 4 synchronously run.
The inner and outer opening connecting plate is provided with an outer opening connecting position 34 and an inner opening connecting position 33, the outer opening connecting position 34 is reserved for being connected with an outer opening pull rod, the pull rod can be connected with an outer handle, and the inner and outer opening connecting plate can be pushed to rotate anticlockwise when the inner and outer opening connecting plate is opened. And a reserved inner opening connecting position 33 for connecting an inner opening pull wire 1004, and the other end of the pull wire is connected with the inner handle.
The upper and lower lock opening connecting plates are provided with a lock connecting position 42 and a lower lock connecting position 43, the reserved lock connecting position 42 is used for connecting an upper lock body assembly, the reserved lower lock connecting position 43 is used for installing a lower lock body assembly, the upper lock body assembly and the lower lock body assembly are both of door lock structures, and the lock bodies of automobile door locks in the market can be suitable for use and are not described in detail.
The locking and unlocking gear post is provided with an upper limit ring 51 and a lower limit ring 52, the upper limit ring and the lower limit ring are both larger than the width of the slotted hole, a mounting part for adapting the slotted hole is formed between the upper limit ring and the lower limit ring, the mounting structure of the locking and unlocking gear post is designed, the locking and unlocking gear post is mounted on an upper locking and unlocking connecting plate, the locking and unlocking gear post is provided with a lower post 54 and an upper post 53, the end part of the lower post 54 faces and extends into the connecting slotted hole, and the end part of the upper post 53 faces and extends into the locking slotted hole, so that the control effect can be realized.
The technology of the scheme is further explained as follows: the locking and unlocking gear column is connected with an inner and outer opening connecting plate and an upper and lower locking and opening connecting plate: 1. when in an unlocking state (the upper column of the locking and unlocking gear column is positioned in the locking slotted hole 31), the upper and lower lock opening connecting plates 4 and the inner and outer opening connecting plates 3 rotate anticlockwise simultaneously, and the upper lock and the lower lock are opened simultaneously; 2. in the upper safety state (the upper column of the locking and unlocking gear column is positioned in the avoiding slotted hole 32), when the internal and external unlocking connecting plate 3 rotates anticlockwise, the avoiding slotted hole on the internal and external unlocking connecting plate avoids the locking and unlocking gear column, the upper and lower locking and unlocking connecting plate 3 does not move, and the upper and lower locks are not unlocked.
The structure of an upper lock assembly is described as follows: the upper lock body 101 comprises an upper lock body shell 105, a lock blade 106 and a stop hook 104, wherein the upper lock body shell is provided with a lock opening 107, the lock blade 106 is arranged on the upper lock body shell through a lock blade shaft 1062 and opens or closes the lock opening 107, the stop hook 104 is arranged on the upper lock body shell through a stop hook shaft 108, the stop hook is matched with the lock blade, the working mode of the stop hook and the lock blade is the prior art, and is not described too much, the upper lock body shell is provided with an elastic sheet 113, one end of the elastic sheet is molded on the upper lock body shell, a lower gap A is formed between the elastic sheet and the bottom wall of the upper lock body shell, a side movable space 115 is formed between the elastic sheet and the side wall of the upper lock body shell, the transverse distance of the side movable space 115 is larger than the height of the lower gap A, the elastic sheet is deformed by adopting the mode, the lower gap A aims to be in a free state, and can swing the elastic sheet to realize reset. This elastic sheet 113 side is placed along the fore shaft direction, it is along fore shaft depth direction design promptly, the set bar 102 also gets into from the fore shaft outer end in the motion mainly, the purpose of the lateral wall of elastic sheet can be contacted to the in-process, this scheme is fixed change into deformable limit wall to fore shaft one side, this structural applicability is strong, lower than before on the requirement to the assembly, utilize the elastic sheet deformable, can reduce the not smooth problem that the error produced, solve present hard contact simultaneously, produce too big collision sound.
The side activity space of flexure strip and last lock body housing sidewall is provided with buffer block 114 in, and this buffer block 114 has the elastomer contact surface towards last lock body housing contact surface and towards the flexure strip outer wall of face to last lock body housing sidewall, utilizes a plurality of face contacts, can not let buffer block 114 too big clearance prevent to rock the noise and produce, and the design of buffer block is convenient for improve the life of flexure strip to and further noise abatement.
The side wall of the upper lock body shell is provided with a limiting side wall 116 used for limiting the movement of the buffer block, and the limiting wall is arranged in a side moving space to further limit the movable space of the buffer block and improve the stability.
The upper lock body shell is provided with a stop hook limiting column 112, and a stop hook limiting column buffer sleeve 110 is sleeved outside the stop hook limiting column. The upper lock body shell is provided with a lock leaf limiting column 111, and a lock leaf limiting column buffer sleeve 109 is sleeved outside the lock leaf limiting column. The stop hook limiting column buffer sleeve 110 and the lock blade limiting column buffer sleeve 109 have the function of reducing noise generated when the stop hook and the lock blade work.
In order to further improve the silencing effect, the lock leaf 106 and the stop hook 104 are both covered with plastic-coated layers, and the plastic-coated layers are divided into a stop hook plastic-coated layer 1041 and a lock leaf plastic-coated layer 1041.
The lock is characterized in that an integrally formed mounting extension sheet 117 is further processed on the upper lock body shell, a pull sheet 103 is movably connected onto the mounting extension sheet through a pin shaft 1033, the pull sheet 103 is provided with a pull sheet connecting end 1034 and a starting end sheet 1031 used for driving a stop hook to move, the pull sheet connecting end 1034 is used for connecting a pull wire 100 or a pull rod, the pull sheet connecting end 1034 is pulled through the pull wire 100 or the pull rod, the pin shaft 1033 is used as a rotation center, the starting end sheet 1031 is driven to move, the stop hook above the starting end sheet 1031 is driven to move, and the locking hook is opened to be in contact with a lock leaf, so that unlocking is achieved.
Installing support 9 on be equipped with and lock and connect anti-disengaging structure and the lower lock of acting as go-between anti-disengaging structure that acts as go-between, lock act as go-between 1007 and all connect the junction position of locking through locking to connect the anti-disengaging structure that acts as go-between, the lower lock is acted as go-between and all connects the junction position of locking through locking the junction anti-disengaging structure that acts as go-between.
Locking connection stay wire anti-disengaging structure and locking connection stay wire anti-disengaging structure down all include anticreep seat 1012, anticreep cardboard 1009, anticreep seat 1012 one side tip is opened there is interior notch 1013, and the other end tip is opened there is the outside rank of buckle, anticreep seat 1012 middle part is equipped with the chamber 1008 of accomodating of acting as go-between, anticreep cardboard 1009 has anticreep cardboard axle 1011, notch 1013 including its installation, anticreep cardboard 1009's the other end has jack catch 1010, it is in order outside the buckle for rotation center card in order to prevent that the card from accomodating the chamber 1008 activity of acting as go-between, reliability of connecting has been passed through, the insecure problem that installation or use lead to acting as go-between is prevented.
It should be noted that the lower lock body assembly may adopt an upper lock body assembly structure, that is, may adopt the same structure, or may be a lock body structure on the market.
The invention can meet the requirement of a B-pillar-free door lock system, basically solves the problem of complex structure of the whole set of system at present, achieves the same effect through the simplified design of the scheme, has higher reliability, and is beneficial to market popularization and use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (10)

1. There is not B post door lock system, its characterized in that: the lock comprises an upper lock body assembly, a lower lock body assembly and an opening mechanism, wherein the upper lock body assembly is connected with the opening mechanism through an upper lock pull wire, the lower lock body assembly is connected with the opening mechanism through a lower lock pull wire, and the opening mechanism comprises
An actuator, it outputs the electrical signal;
a locking and unlocking gear column as a safety piece;
the inner and outer opening connecting plate is provided with an outer opening connecting position and an inner opening connecting position, the outer opening connecting position is used for connecting the outer handle, and the inner opening connecting position is used for connecting the inner handle;
the upper and lower lock opening connecting plate is provided with an upper lock connecting position and a lower lock connecting position, the upper lock connecting position is used for connecting the upper lock body assembly, and the lower lock connecting position is used for connecting the lower lock body assembly;
one end of the open-close lock displacement plate is connected with the actuator through a swing rod, the actuator outputs the swing rod to drive the open-close lock displacement plate to swing, the open-close lock displacement plate is driven to move, and the open-close lock displacement plate is connected with the locking and unlocking gear post and can control the locking and unlocking gear post to move;
when the locking and unlocking gear post is under the action of electricity or manual work, the locking and unlocking gear post is in two states, namely a state I: in an unlocking state, the upper and lower lock opening connecting plates and the inner and outer lock opening connecting plates are driven to synchronously operate, so that the upper lock assembly and the lower lock assembly are opened; and a second state: when the safety lock is in an upper safety state, the upper lock opening connecting plate and the lower lock opening connecting plate are provided with an avoiding structure, the locking and unlocking gear post can move in the avoiding structure when the outer handle or the inner handle is pulled, and at the moment, the upper lock assembly and the lower lock assembly are not opened.
2. The B-pillar free door lock system according to claim 1, wherein: the avoiding structure is formed as follows: the internal and external unlocking connecting plate is provided with a locking slotted hole and an avoiding slotted hole which are communicated, the upper and lower locking unlocking connecting plates are provided with slotted holes, the opening and closing lock shifting plate is provided with a connecting slotted hole, the slotted hole is provided with the locking and unlocking gear column, the locking and unlocking gear column can move along the slotted hole under the action of external force, the locking and unlocking gear column is provided with a lower column which faces and extends into the connecting slotted hole and an upper column which faces and extends into the locking slotted hole, and when the upper column of the locking and unlocking gear column is positioned in the locking slotted hole, the internal and external unlocking connecting plate and the upper and lower locking unlocking connecting plate synchronously run.
3. The B-pillar-less door lock system according to claim 1 or 2, wherein: the opening mechanism further comprises an installation support, a shaft lever is installed on the installation support, an inner and outer opening connecting plate is provided with an inner and outer opening connecting plate installation hole, an upper and lower lock opening connecting plate installation hole is formed in the upper and lower lock opening connecting plate, the inner and outer opening connecting plate and the upper and lower lock opening connecting plate are installed on the shaft lever through the inner and outer opening connecting plate installation hole and the upper and lower lock opening connecting plate installation hole, an installation column is arranged on the opening and closing lock shifting plate, the lower end of the installation column is installed on the installation support, and an actuator is installed on the installation support.
4. The B-pillar-less door lock system according to claim 1 or 2, wherein: the body assembly of locking is including locking the body, and the body of locking is including last lock body casing, lock leaf and locking hook, and the body casing of locking has the fore shaft, and the lock leaf passes through the lock leaf axle and installs on last lock body casing and open or close this fore shaft, locking hook pass through the locking hook axle and install on last lock body casing, locking hook and lock leaf cooperation, its characterized in that: the lock body shell that goes up be provided with the flexure strip, this flexure strip side is placed along the fore shaft direction, the shaping of flexure strip one end on last lock body shell, the flexure strip with form down the clearance between the lock body shell diapire, the side activity space between flexure strip and the lock body shell lateral wall of going up, the lateral distance of side activity space is greater than the height in clearance down.
5. The upper lock assembly according to claim 4, wherein: the elastic sheet and the side activity space of the upper lock shell side wall are internally provided with a buffer block which is provided with an upper lock shell contact surface facing the upper lock shell side wall and an elastic sheet contact surface facing the elastic sheet outer wall.
6. A lock assembly according to claim 4, wherein: the side wall of the upper lock body shell is provided with a limiting side wall used for limiting the movement of the buffer block, and the limiting wall is arranged in a side movement space.
7. The upper lock assembly according to claim 4, wherein: a stop hook limiting column is processed on the upper lock body shell, and a stop hook limiting column buffer sleeve is sleeved outside the stop hook limiting column; and a lock leaf limiting column is processed on the upper lock body shell, and a lock leaf limiting column buffer sleeve is sleeved outside the lock leaf limiting column.
8. A lock assembly according to claim 5, wherein: the lock leaf and the stop hook are both sleeved with plastic-coated layers.
9. A lock assembly according to claim 5, wherein: the lock body shell is characterized in that an integrally formed installation epitaxial wafer is further processed on the upper lock body shell, a pulling piece is movably connected onto the installation epitaxial wafer through a pin shaft, and the pulling piece is provided with a pulling piece connecting end and a starting end piece used for driving the stop hook to move.
10. A lock body assembly according to claim 2, wherein: the installing support on be equipped with and lock and connect anti-disengaging structure and the lower lock of acting as go-between anti-disengaging structure, lock and act as go-between all through locking and connect the anti-disengaging structure of acting as go-between and connect the junction position of locking, the lower lock is acted as go-between all through locking down connect the anti-disengaging structure of acting as go-between connect the junction position of locking.
CN202211186322.0A 2022-09-27 2022-09-27 B-pillar-free door lock system Pending CN115559620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211186322.0A CN115559620A (en) 2022-09-27 2022-09-27 B-pillar-free door lock system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211186322.0A CN115559620A (en) 2022-09-27 2022-09-27 B-pillar-free door lock system

Publications (1)

Publication Number Publication Date
CN115559620A true CN115559620A (en) 2023-01-03

Family

ID=84742540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211186322.0A Pending CN115559620A (en) 2022-09-27 2022-09-27 B-pillar-free door lock system

Country Status (1)

Country Link
CN (1) CN115559620A (en)

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