CN106401326A - Vehicle door lock space motion conversion mechanism - Google Patents
Vehicle door lock space motion conversion mechanism Download PDFInfo
- Publication number
- CN106401326A CN106401326A CN201611068425.1A CN201611068425A CN106401326A CN 106401326 A CN106401326 A CN 106401326A CN 201611068425 A CN201611068425 A CN 201611068425A CN 106401326 A CN106401326 A CN 106401326A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- key
- housing
- wiper arm
- door lock
- 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
- E05B79/10—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 relates to a vehicle door lock space motion conversion mechanism. The vehicle door lock space motion conversion mechanism is characterized by comprising a shell, a key knob coated in the shell, and a key connecting rod, wherein the inner end of the key connecting rod is controlled and linked by the key knob, the key connecting rod has a preset compound motion travel, and the outer end output of the key connecting rod is connected with a lock body. The key knob has a reverse control poking arm; a long groove hole for embedding in the reverse control poking arm is formed in one end of the key connecting rod; coaxial connecting rod positioning rotating shafts are respectively arranged at the upper and lower two ends of the long groove hole; and the shell is provided with guide grooves for guiding the connecting rod positioning rotating shafts and limiting preset slide travels. The vehicle door lock space motion conversion mechanism is simpler in parts, convenient for manufacturing and assembly, few in used parts, less in occupied space and light and reliable in structure, and can effectively reduce the manufacturing cost.
Description
Technical field
The present invention relates to a kind of space motion shifter, particularly a kind of space motion interpreter for automobile door lock
Structure, belongs to vehicle door lock structure technical field.
Background technology
In recent years, with automobile low cost, lightweight, low oil consumption development trend, the installing space of car door is also more next
Less, the left front door of especially automobile, there are outward open handle, glass guide-rail, glass-frame riser, anti-collision beam in door lock areas adjacent
And the structure such as car door panel beating itself, this just puts forward higher requirement to the installing space of automobile door lock.
At present, the way of realization of the key unblock/locking structure of traditional automobile door lock is mainly rod-pulling type and direct insertion.
Rod-pulling type door lock due to door lock apart from handle farther out, needs to carry out door lock by pull bar and the connection of handle drives.The fortune of pull bar
Dynamic rail mark needs to occupy the larger space of car door, simultaneously because the track of pull bar input and outfan is fixing, in its fortune
During dynamic, itself or drive other parts are deformed, and produce impact to the endurance life of product.And direct insertion structure is because of it
Key locking unlocking knob, above, is had a certain degree with outdoor handle, and close at outdoor handle, so this structure
Do not need the impact of excessive consideration other structures part, design transformational structure can achieve between handle and lock body.The present invention
It is based on what above-mentioned background produced.Ripe its shifter of direct plug-in key door lock designs mostly in lock body shell body at present
Portion is it is more difficult to realize direct insertion shared with link-type door lock；In addition its part of shifter of direct insertion door lock is more at present, and zero
Part structure is more complicated, and the required precision to space requirement and part itself is higher.
Content of the invention
Present invention seek to address that Different Plane two rotating mechanism passes through connecting member deformation distortion in single part transmission process
Problem, and then provide a kind of manufacture easy, easy to assembly, there is higher-security and the sky of less space accounting simultaneously again
Between movement conversion mechanism.
For solving the above problems, the technical solution adopted in the present invention is：
A kind of space motion shifter of automobile door lock, is assemblied in automobile door lock body side as a standalone module, in order to
External key is reversed and drives the action being converted into the key unblock/locking wiper arm to described lock body；It is characterized in that, its group
Part is become to include：
Housing, the fixation as whole mechanism and main support section；
Key knob 3, is wrapped by as main control section and is installed on described enclosure interior, in shell under external key is reversed and driven
Internal rotation；
Key connecting rod 4, as the linkage part transmitting simultaneously converting motion form, its housing the inner is controlled to be in linkage with described key rotation
Button 3 and have default compound motion stroke, the output of housing outer end connects the locking/unblock wiper arm of described lock body.
Wherein, described key knob 3 has Reverse Turning Control wiper arm 3d, and described key connecting rod 4 one end is provided with will be described anti-
To the long slot bore 4a controlling wiper arm 3d to be embedded within, the upper and lower ends of described long slot bore 4a are respectively equipped with concentric connecting rod positioning
Rotating shaft 4b, described housing is provided with provides, to described connecting rod positioning rotating shaft 4b, the guide groove 1b guiding and limiting predetermined sliding stroke；
When described key knob 3 is reversed by external force, its Reverse Turning Control wiper arm 3d pulls the long slot bore 4a on described key connecting rod 4, from
And so that housing the inner of key connecting rod 4 is turned around described connecting rod positioning rotating shaft 4b while slip along the guide groove 1b on described housing
Dynamic, described compound motion stroke is realized with this.
Described housing passes through the attachment structure pairing assembling of corresponding design therebetween by the first housing 1 and the second housing 2
Form, described housing is provided with and described key rotation knob 3 and key connecting rod 4 is carried out positioning respectively, guides and spacing fixing limit
Bit architecture；
Described fixing and limiting structure includes the annular groove 2b for key knob 3 peripheral annual projection 3b described in clip, and
For to the connecting rod positioning rotating shaft 4b offer guiding of described key connecting rod 4 the inner and the guide groove 1b of limit function；
Attachment structure between described first housing 1 and the second housing include the first buckle 1a on described first housing 1 and
The second buckle 2a on described second housing 2, and be used for after pairing reinforcing the screw hole of the two connection；
The length of the long slot bore 4a of described key connecting rod 4 should be matched with the movement travel of described key connecting rod 4 the inner；
In order to improve the transmission stability between part and operational durability, reduce the friction between part, described key knob 3
Reverse Turning Control wiper arm 3d and the long slot bore 4a of described key connecting rod 4 between for point contact；Its concrete structure is：Described key rotation
Reverse Turning Control wiper arm 3d of button 3 is cylinder rod-like structure, the long slot bore 4a of described key connecting rod 4 and described Reverse Turning Control wiper arm 3d
The in the hole circle of cooperation is arcuate structure；
The annular protrusion 3b that described key knob 3 is carried by its outer rim is installed on the annular groove 2b of housing in a rotating manner
Interior, its front has key slot 3a, and its back side is provided with Reverse Turning Control wiper arm 3d and an auxiliary rotating shaft 3c, described auxiliary rotating shaft
3c embeds in the axis hole that described housing opens up with provided auxiliary positioning function.
Described key connecting rod 4 includes supporting the inner being connected to housing, and exports to outside lock body locking/unblock wiper arm
End；The connecting rod positioning rotating shaft 4b rotational support of long slot bore 4a upper and lower ends is passed through in described housing in its inner, its outer end end
Be provided with a set of hole 4c, described set hole 4c be set in described lock body only/the arm post 5a that opens up of unblock wiper arm 5 end on, to realize
The two rotates and connects.
A kind of space motion shifter of the automobile door lock of the present invention, as the key straight cutting module independent of door lock,
So that the parts of the shifter of the application are simpler and more direct on the premise of ensureing its original function and reliability, manufacture and
Assembling is simple and convenient, and parts used are few, take up room little, and light structure is reliable, can effectively reduce manufacturing cost.
Brief description
Fig. 1：Space motion shifter of the present invention is assemblied in the structural representation of door lock mechanism；
Fig. 2：Space motion shifter of the present invention removes the structural representation after the first housing；
Fig. 3：Space motion shifter of the present invention removes the structural representation after the second housing；
Fig. 4：Space motion shifter of the present invention and the axis side view of locking/unblock wiper arm；
Fig. 5：The front view of space motion shifter different motion position of the present invention；
Fig. 6：The top view of space motion shifter different motion position of the present invention；
In in figure, the 1, first housing, 1a, the first buckle, 1b, guide groove, the 2, second housing, 2a, the second buckle, 2b, annular groove,
3rd, key knob, 3a, key slot, 3b, annular protrusion, 3c, auxiliary rotating shaft, 3d, Reverse Turning Control wiper arm, 4, key connecting rod, 4a,
Long slot bore, 4b, connecting rod positioning rotating shaft, 4c, set hole, 5, locking/unblock wiper arm, 5a, arm post, 6, key knob lock position, 7,
Key knob unlocked position, 8, key connecting rod lock position, 9, key connecting rod unlocked position, 10, locking/unblock wiper arm locking position
Put, 11, locking/unblock wiper arm unlocked position.
Specific embodiment
Below accompanying drawing 1-6 is described in detail below to a kind of space motion shifter of automobile door lock of the present invention.
Embodiment 1
A kind of space motion shifter of automobile door lock, this mechanism can realize to car door as an independent module
The conversion of lock locking/unlocking function space motion form.Locking lever in locking/unlocking mechanism, interior locking unblock operation machine
Structure is not explicitly labeled in the accompanying drawings.Emphasis content of the invention is the dependency structure of space motion conversion.Its structure is included as whole
The fixation of mechanism and the housing of main support section；It is wrapped by as main control section and be installed on described enclosure interior, in outside key
Spoon reverses the key knob 3 rotating in housing under driving；And as the transmission simultaneously linkage part of converting motion form, the inner
Controlled be in linkage with described key knob 3 and have default compound motion stroke, outer end output connect described lock body locking/solution
The key connecting rod 4 of lock wiper arm.
Described housing is to be formed by the first housing 1 and the second housing 2 two parts division, then passes through buckle or screw connects
Connect.Described key knob 3 is overall to rotate support by the first housing 1 and the second housing 2, and is completely accommodated in enclosure interior, improves
The safety of function.There are the first buckle 1a and the mutual clamping of the second buckle 2a solid on first housing 1 and the second housing 2 respectively
Fixed.The stability rotating from key knob 3 considers there is annular protrusion 3b on key knob 3, this structure stretches into the first housing 1
In matching annular groove 2b on the second housing 2.So on the one hand can be carried out by 1,2 pairs of key knobs 3 of housing
Support, limit the movement of key knob 3 fore-and-aft direction simultaneously.In addition key knob 3 also have auxiliary rotating shaft 3c it is played auxiliary
Help rotatably supported effect.Key knob 3 is provided with key slot 3a, and key can be inserted into drive key in this groove by lock core
Spoon knob 3 rotates.
It is transformed into the rotation fortune in locking/unblock wiper arm 5 plane in order to realize the rotary motion in key knob 3 plane
Dynamic, it is provided with connecting rod-key connecting rod 4 between key knob 3 and locking/unblock wiper arm 5.Key knob 3 is provided with reverse control
Wiper arm 3d processed, it is inserted in the long slot bore 4a on key connecting rod 4.Key knob 3 rotates, and is dialled by its Reverse Turning Control
Arm 3d drives key connecting rod 4 to move, and Reverse Turning Control wiper arm 3d is relative with long slot bore 4a to slide, because long slot bore 4a border is circular arc
Type, is point contact between Reverse Turning Control wiper arm 3d and key connecting rod 4, so greatly reduces the friction of their supports, improve
Transmission stability between part and the durability of operation.
For realizing in the space motion of key knob 3 and locking/unblock wiper arm 5 is changed, key connecting rod 4 is not in torsion
The deformation turning and bending.Connecting rod positioning rotating shaft 4b had on key connecting rod 4, connecting rod positioning rotating shaft 4b and the first housing 1
Guide groove 1b coordinates.Key knob 3 can be moved along a straight line in the guide groove 1b of the first housing by connecting rod positioning rotating shaft 4b, with
When key knob 3 itself can rotate around the axis of connecting rod positioning rotating shaft 4b again.So, the knob fortune of key knob 3
The dynamic elongated slot nose end driving key connecting rod 4 does along the guide groove 1b direction linear motion of the first housing 1 and turns around itself connecting rod positioning
The compound motion of axle 4b rotary motion.
Another key connecting rod 4 is provided with set hole 4c, and locking/unblock wiper arm 5 is provided with arm post 5a, and key connecting rod 4 and locking/
Snapped connection by covering hole 4c and arm post 5a between unblock wiper arm 5；Key connecting rod 4 can be with respect to locking/unblock wiper arm 5 around card
Spindle line rotates.
Implementation method is changed in the concrete motion of the space motion shifter of this invention：Key inserts key by lock core
In the key slot 3a of knob 3, key knob 3 is driven to rotate.Key knob 3 rotates to be inserted by its Reverse Turning Control wiper arm 3d structure
Enter in the long slot bore 4a on key connecting rod 4, drive key connecting rod 4 do along the first housing 1 guide groove 1b direction linear motion and around
The compound motion of itself connecting rod positioning rotating shaft 4b rotary motion.The compound motion of key connecting rod 4 by with locking/unblock wiper arm 5
Attachment structure drive the rotation of locking/unblock wiper arm；Thus driving lock body locking/unlocking mechanism to realize locking/unlocking function.
The above-mentioned work process of the present invention is intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.Every belong to the obvious change that technical scheme extended out or change still in this
The row of the protection domain of invention.
Claims (6)
1. the space motion shifter of a kind of automobile door lock, is assemblied in automobile door lock body side as a standalone module, uses
Drive the action being converted into the key unblock/locking wiper arm to described lock body to reverse external key；It is characterised by, its composition
Part includes：
Housing, the fixation as whole mechanism and main support section；
Key knob, is wrapped by as main control section and is installed on described enclosure interior, in shell under external key is reversed and driven
Internal rotation；
Key connecting rod, as the linkage part transmitting simultaneously converting motion form, its housing the inner is controlled to be in linkage with described key rotation
Button and have default compound motion stroke, the output of housing outer end connects the locking/unblock wiper arm of described lock body；
Described key knob has a Reverse Turning Control wiper arm, and described key connecting rod one end is provided with and embeds described Reverse Turning Control wiper arm
Its interior long slot bore, the upper and lower ends of described long slot bore are respectively equipped with concentric connecting rod positioning rotating shaft, and described housing is provided with
Described connecting rod positioning rotating shaft is provided with the guide groove guiding and limiting predetermined sliding stroke.
2. a kind of space motion shifter of automobile door lock as claimed in claim 1, is characterised by
Described housing is assembled by the attachment structure pairing of corresponding design therebetween by the first housing and the second housing, institute
State housing and be provided with and respectively described key rotation knob and key connecting rod are carried out positioning, guide and spacing fixing and limiting structure；
Described attachment structure is included in the first buckle on described first housing and the second buckle on described second housing, with
And be used for after pairing reinforcing the screw hole of the two connection；
Described fixing and limiting structure includes the annular groove raised for key knob peripheral annual described in clip, and for right
The inner connecting rod positioning rotating shaft of described key connecting rod provides the guide groove of guiding and limit function.
3. a kind of space motion shifter of automobile door lock as claimed in claim 2, is characterised by
The annular protrusion that described key knob is carried by its outer rim is installed in the annular groove of housing in a rotating manner, its
Front has key slot, and its back side is provided with a Reverse Turning Control wiper arm and an auxiliary rotating shaft, and described auxiliary rotating shaft embeds described shell
With provided auxiliary positioning function in the axis hole that body opens up.
4. a kind of space motion shifter of automobile door lock as claimed in claim 3, is characterised by
Described key connecting rod includes supporting the inner being connected to housing, and exports to the outer end of lock body locking/unblock wiper arm；Its
In described housing, its outer end end is provided with a set of the inner connecting rod positioning rotating shaft rotational support passing through long slot bore upper and lower ends
Hole, described set borehole jack be loaded on described lock body only/the arm post that opens up of unblock wiper arm end on, to realize the two and rotate connecting.
5. a kind of space motion shifter of automobile door lock as claimed in claim 4, is characterised by
The length of the long slot bore of described key connecting rod should be matched with the inner movement travel of described key connecting rod.
6. a kind of space motion shifter of automobile door lock as claimed in claim 5, is characterised by
It is that point contacts between the Reverse Turning Control wiper arm of described key knob and the long slot bore of described key connecting rod；Its concrete structure
For：The Reverse Turning Control wiper arm of described key knob is cylinder rod-like structure, the long slot bore of described key connecting rod and described reverse control
The in the hole circle of wiper arm cooperation processed is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068425.1A CN106401326B (en) | 2016-11-29 | 2016-11-29 | A kind of spatial movement switching mechanism of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068425.1A CN106401326B (en) | 2016-11-29 | 2016-11-29 | A kind of spatial movement switching mechanism of automobile door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401326A true CN106401326A (en) | 2017-02-15 |
| CN106401326B CN106401326B (en) | 2018-08-24 |
Family
ID=58082976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611068425.1A Active CN106401326B (en) | 2016-11-29 | 2016-11-29 | A kind of spatial movement switching mechanism of automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401326B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798304A (en) * | 2018-08-10 | 2018-11-13 | 上海恩坦华汽车门系统有限公司 | The upper solution safety structure of automobile door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179974A (en) * | 1983-03-30 | 1984-10-12 | シロキ工業株式会社 | Door key apparatus |
| CN102199961A (en) * | 2011-05-09 | 2011-09-28 | 重庆长安汽车股份有限公司 | Anti-theft structure of automobile door lock |
| JP5480099B2 (en) * | 2010-10-20 | 2014-04-23 | 株式会社ユーシン | Door lock device |
| CN204060229U (en) * | 2014-09-01 | 2014-12-31 | 恩坦华汽车零部件（镇江）有限公司 | A kind of lock core bindiny mechanism of electric door lock for vehicle |
| CN206205626U (en) * | 2016-11-29 | 2017-05-31 | 烟台三环锁业集团股份有限公司 | A kind of spatial movement switching mechanism of automobile door lock |
-
2016
- 2016-11-29 CN CN201611068425.1A patent/CN106401326B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179974A (en) * | 1983-03-30 | 1984-10-12 | シロキ工業株式会社 | Door key apparatus |
| JP5480099B2 (en) * | 2010-10-20 | 2014-04-23 | 株式会社ユーシン | Door lock device |
| CN102199961A (en) * | 2011-05-09 | 2011-09-28 | 重庆长安汽车股份有限公司 | Anti-theft structure of automobile door lock |
| CN204060229U (en) * | 2014-09-01 | 2014-12-31 | 恩坦华汽车零部件（镇江）有限公司 | A kind of lock core bindiny mechanism of electric door lock for vehicle |
| CN206205626U (en) * | 2016-11-29 | 2017-05-31 | 烟台三环锁业集团股份有限公司 | A kind of spatial movement switching mechanism of automobile door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798304A (en) * | 2018-08-10 | 2018-11-13 | 上海恩坦华汽车门系统有限公司 | The upper solution safety structure of automobile door lock |
| CN108798304B (en) * | 2018-08-10 | 2024-01-30 | 上海恩坦华汽车门系统有限公司 | Upper unlocking safety structure of automobile door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401326B (en) | 2018-08-24 |
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