CN107075883A - The assembly method and door lock assembly of door lock assembly - Google Patents
The assembly method and door lock assembly of door lock assembly Download PDFInfo
- Publication number
- CN107075883A CN107075883A CN201680003127.6A CN201680003127A CN107075883A CN 107075883 A CN107075883 A CN 107075883A CN 201680003127 A CN201680003127 A CN 201680003127A CN 107075883 A CN107075883 A CN 107075883A
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- CN
- China
- Prior art keywords
- axle
- locking rod
- worm gear
- spring
- assembled
- 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
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Classifications
-
- 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
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/34—Details of the actuator transmission of geared transmissions
Abstract
The present invention provides the assembly method and door lock assembly of door lock assembly, and in order to simplify assembly operation, the assembly method includes：Locking rod assembling procedure, it is being arranged at first axle (3b) the over-assemble locking rod (31) of housing (3), wherein, housing (3) supporting door latch apparatus, locking rod (31) is used to switch whether opening door operation is passed into door latch apparatus；Worm gear assembling procedure, in the overlapping worm gear in the top for the locking rod for being assembled in first axle (32), and the second axle (3c) over-assemble worm gear (32) of housing is being arranged at, wherein, worm gear acts locking rod using the power of motor (30)；Spring assembling process, in the overlapping spring in the top for the locking rod for being assembled in first axle (33) and spring (33) is set to engage with the projection (311h) of locking rod, and it is being arranged at the 3rd axle (3d) over-assemble spring (33) of housing, wherein, spring (33) assigns the active force of direction of rotation to locking rod.
Description
Technical field
The present invention relates to the assembly method of door lock assembly and door lock assembly.
Background technology
Conventional presence can switch the door lock assembly of lock-out state and released state using motor.On this door lock dress
Put, Patent Document 1 discloses a kind of actuating unit, it will not cause the increase of component count, can shorten door latch apparatus
Actuation time.The actuating unit of patent document 1 can reduce cost by the increase of suppressing portion number of packages.
Patent document 1：Japanese Laid-Open Patent Publication 2013-217050
Here, from the point of view of the manufacturing cost of reduction door lock assembly, being preferably able to simplify assembly operation.
The content of the invention
It is an object of the invention to provide the assembly method for the door lock assembly that can simplify assembly operation and door lock assembly.
The assembly method of the door lock assembly of the present invention includes：Locking rod assembling procedure, is being arranged in the first axle of housing
Locking rod is assembled, wherein, the housing supports door latch apparatus, and the locking rod is used to switch whether opening door operation is passed into institute
State door latch apparatus；Worm gear assembling procedure, is being assembled in the overlapping worm gear in top of the locking rod of the first axle, and setting
Worm gear described in the second axle over-assemble in the housing, wherein, the worm gear acts the locking rod using the power of motor；
And spring assembling process, the overlapping spring in top of the locking rod of the first axle is being assembled in, is making the spring and institute
The protrusions snap of locking rod is stated, and is being arranged at spring described in the 3rd axle over-assemble of the housing, wherein, the spring pair
The locking rod assigns the active force of direction of rotation.
In the assembly method of above-mentioned door lock assembly, preferably also include opening connecting rod assembling procedure, the unlatching connection rod set
Top overlapping unlatching connecting rod of the process in the locking rod for being assembled in the first axle is filled, and the unlatching connection rod set is loaded on
The locking rod, wherein, the unlatching connecting rod is in the released state for transmitting the opening door operation to the door latch apparatus and not
Switch between the lock-out state that the opening door operation is transmitted to the door latch apparatus.
The door lock assembly of the present invention includes：Housing, supports door latch apparatus；Motor；Whether locking rod, will open the door for switching
Operation passes to the door latch apparatus；Worm gear, the locking rod is acted using the power of the motor；Spring, with engaging
Portion and the coil portion for being wound into coiled type, the active force of direction of rotation is assigned to the locking rod；And first axle, the second axle and
3rd axle, is arranged at the housing, and is protruded towards equidirectional, and the locking rod is assembled in the first axle, the snail
Wheel overlaps the front of the first axle relative to the locking rod, and is assembled in second axle, the spring it is described
Holding section relative to the locking rod overlap the first axle front and with the protrusions snap of the locking rod, it is and described
The coil portion of spring is assembled in the 3rd axle.
In above-mentioned door lock assembly, preferably described door lock assembly also includes opening connecting rod, and the unlatching connecting rod is by described in
Released state that opening door operation is transmitted to the door latch apparatus and the lock not transmitted the opening door operation to the door latch apparatus
Determine switching between state, the unlatching connecting rod is assembled in the locking rod from the front of the first axle.
In above-mentioned door lock assembly, preferably described locking rod includes：Bar main body, is assembled in the first axle；And abut
Portion, and the bar body combination, and abutted with the worm gear and receive the power from the worm gear, the material of the abutting part
It is sound-deadening properties higher compared with the material of the bar main body.
The assembly method of the door lock assembly of the present invention includes：Locking rod assembling procedure, the first axle relative to housing is assembled
Locking rod；Worm gear assembling procedure, overlapping worm gear and housing is assembled in the top for the locking rod for being assembled in first axle by turbine
Second axle；Spring assembling process, overlapping spring and makes the prominent of spring and locking rod in the top for the locking rod for being assembled in first axle
Engaging is played, and by spring assembling in the 3rd axle of housing., can be relative to according to the assembly method of the door lock assembly of the present invention
Housing can realize the effect of simplified assembly operation from same direction assembling locking rod, worm gear and spring.
Brief description of the drawings
Fig. 1 is the stereogram of the outward appearance for the door lock assembly for representing embodiment.
Fig. 2 is the side view of the door lock assembly of embodiment.
Fig. 3 is the top view of the inside for the door lock assembly for representing embodiment.
Fig. 4 is the stereogram for the locking rod for representing embodiment.
Fig. 5 is the top view for the abutting part for representing embodiment.
Fig. 6 is the sectional view of the bar main body of embodiment.
Fig. 7 is the rearview of the inside for the door lock assembly for representing embodiment.
Fig. 8 is the rearview of the unlatching connecting rod of embodiment.
Fig. 9 be represent embodiment locking rod assembling procedure perform before top view.
Figure 10 be represent embodiment locking rod assembling procedure perform after top view.
Figure 11 be represent embodiment worm gear assembling procedure perform after top view.
Figure 12 be represent embodiment spring assembling process perform after top view.
Figure 13 is the top view opened after connecting rod assembling procedure is performed for representing embodiment.
Figure 14 is to represent that housing is provided with the top view of the state of cover.
Figure 15 is the top view of the inside of the door lock assembly for the variation for representing embodiment.
Description of reference numerals
1st, 11 door lock assembly；2nd, 12 door latch apparatus；3rd, 13 housing；3a resettlement sections；3b, 13b first axle；3c, 13c second
Axle；The axle of 3d, 13d the 3rd；3e, 13e bottom surface；3f supports；3g wall portions；4 covers；5th, 6 cable；7 buckers；8 cable covers；21 masters
Body；22 cover plates；22a enters groove；23 locking mechanisms；24th, 124 clamping lock；24a axles；24b slots；25th, 125 ratchet；25a axles；
25b releases action bars；30th, 130 motor；30a worm screws；31st, 131 locking rod；311st, 1311 bar main body；311a axis holes；311b lines
Cable connecting portion；311c main body sides holding section；The slots of 311d first；The slots of 311e second；311f notch parts；311g steps
Portion；311h, 311i, 1311h projection；311j surfaces；The 311k back sides；312nd, 1312 abutting part；312a main bodys；312b protuberances；
The engaging protrusions of 312c first；The engaging protrusions of 312d second；312e claws；312f engaging grooves；32nd, 132 worm gear；32a axis holes；32b
Projection；The 32c back sides；32d hole portions；33rd, 133 eccentric spring；33a coil portions；33b holding sections；34th, 134 connecting rod is opened；34a connects
Connect hole；34b abutting parts；The 34c back sides；34d groove portions；35 key levers；36 the first connecting portion parts；37 second connecting portion parts；37a connections
Hole；38 outside action bars；38a connection projections；39 inner side action bars
Embodiment
With reference to the accompanying drawings, the assembly method and door lock assembly to the door lock assembly of embodiment of the present invention are carried out specifically
It is bright.Moreover, the present invention is not limited by present embodiment.In addition, the structural element in following embodiments includes this area skill
Structural element or substantially identical structural element that art personnel are readily apparent that.
Embodiment
Referring to figs. 1 to Figure 14, embodiment is illustrated.Present embodiment is related to the dress of door lock assembly and door lock assembly
Method of completing the square.Fig. 1 is the stereogram of the outward appearance for the door lock assembly for representing embodiment of the present invention, and Fig. 2 is the door lock dress of embodiment
The side view put, Fig. 3 is the top view of the inside for the door lock assembly for representing embodiment.
As shown in figure 1, the door lock assembly 1 of embodiment has door latch apparatus 2, housing 3 and cover 4.In addition, as shown in figure 3,
Door lock assembly 1 also has motor 30, locking rod 31, worm gear 32, eccentric spring (over center spring) 33, unlatching connecting rod
34th, first axle 3b, the second axle 3c and the 3rd axle 3d.Door lock assembly 1 is configured at the door of vehicle.The door lock assembly 1 of present embodiment
Right front door for vehicle.Door latch apparatus 2 is with being arranged at the snap fastener that the lock pin of vehicle body engages and locked a door.Bolt
Device 2 is fixed on housing 3, and is supported by housing 3.Cover 4 is the cap assembly of the opening portion of closing housing 3.Moreover, in the various figures,
All directions are represented in the state of door lock assembly 1 is installed on door.
As shown in figure 1, door latch apparatus 2 has main body 21, cover plate 22 and locking mechanism 23.Cover plate 22, which has, enters groove 22a.
It is the groove entered when closing door for lock pin S (reference picture 2) into groove 22a.
Fig. 2 is illustrated eliminates cover plate 22 in door latch apparatus 2.As shown in Fig. 2 locking mechanism 23 has clamping lock 24 and spine
Wheel 25.Clamping lock 24 and ratchet 25 are rotatably supported by axle 24a and axle 25a respectively.Clamping lock 24 by spring towards Fig. 2 up time
Pin direction (open direction) force.Ratchet 25 is exerted a force by spring towards Fig. 2 counter clockwise direction.Fig. 2 represents locking mechanism 23
Complete lockup state.Clamping lock 24 is engaged with lock pin S using slot 24b and keeps lock pin S.Ratchet 25 be connected to be in
The clamping lock 24 of the state of lock pin S engagings, limitation clamping lock 24 rotates to direction is opened.Ratchet 25 can make clamping lock 24 stop at half
The rotation position of locking or complete locking.
Fig. 3 is illustrated eliminates main body 21 and cover plate 22 in door latch apparatus 2.As shown in figure 3, housing 3 is assembled with motor
30th, locking rod 31, worm gear 32, eccentric spring 33 and unlatching connecting rod 34.Housing 3 be also assembled with key lever 35, the first connecting portion part 36,
Second connecting portion part 37, outside action bars 38 and inner side action bars 39 etc..
Locking rod 31 is rotated using the locking unblock operation or power from motor 30 of user, thus switch whether to
Door latch apparatus 2 transmits the opening door operation of door handle (not shown).The rotation for opening connecting rod 34 and locking rod 31 is interlocked and turned
It is dynamic, thus switch to released state from opening door operation to door latch apparatus 2 that transmit and do not transmit opening door operation to door latch apparatus 2
Lock-out state.Worm gear 32 acts locking rod 31 using the power of motor 30.Eccentric spring 33 is that locking rod 31 is assigned
The spring of the active force of direction of rotation.
Structure for housing 3 and it is configured at each part such as locking rod 31 of housing 3 and illustrates.Housing 3 is electric to house
Machine 30, locking rod 31, worm gear 32, eccentric spring 33 and the part for opening connecting rod 34 etc., and with concave resettlement section 3a.House
Portion 3a is by bottom surface 3e and surrounds the spatial portion that bottom surface 3e wall portion 3g is formed.First axle 3b, the second axle 3c and the 3rd axle 3d are set
It is placed in resettlement section 3a.Each axle 3b, 3c, 3d are the circular supporting of the section protruded from bottom surface 3e towards the direction vertical with bottom surface 3e
Axle.Each axle 3b, 3c, 3d centerline axis parallel.Locking rod 31 is assembled in first axle 3b.More specifically, present embodiment
Locking rod 31 has bar main body 311 and abutting part 312.Bar main body 311 is the main part for being assembled in first axle 3b.Abutting part 312
It is combined in bar main body 311.Abutting part 312 is abutted with the projection 32b (reference picture 7) of worm gear 32, receives the power from worm gear 32.
The material of abutting part 312 is compared with the material of bar main body 311, and its is sound-deadening properties higher.In the present embodiment, bar main body 311
Material is polyformaldehyde (POM), and the material of abutting part 312 is polyester elastomer (PE).Abutting part 312 is by sound-deadening properties excellent material
Constitute, thus reduce the sound produced when locking rod 31 being switched into lock-out state and released state using motor 30.
Bar main body 311 is the plate-shaped member with axis hole 311a.Axis hole 311a bar main bodys 311 on thickness of slab direction.
By the way that first axle 3b is inserted into axis hole 311a, bar main body 311 is rotatably supported by first axle 3b.Bar main body 311 is with
Extend on the direction of one axle 3b central axis upright, in other words on first axle 3b radial direction.The side of bar main body 311
End be provided with cable connections 311b.Cable connections 311b is provided with the cable 5 for connecting rod main body 311 and lock knob
(reference picture 14).When operating the lock knob set on door, the operation is delivered to bar main body 311 by cable 5, and locking rod 31 encloses
Rotated around first axle 3b, and be moved to latched position or unlocked position.
As shown in figure 3, abutting part 312 engages with the end of the opposite side of bar main body 311.In the opposite side of bar main body 311
End be provided with main body side holding section 311c.Main body side holding section 311c width is with the radial direction towards first axle 3b
Outside and broaden, and main body side holding section 311c outer peripheral face is the sector portion of substantially circular shape.As shown in figure 4, main body
Side holding section 311c outer peripheral face has rectangle or trapezoidal notch part 311f.Notch part 311f configures the circumference in first axle 3b
On central portion.Concave first slot 311d is arranged at notch part 311f.In addition, in main body side holding section 311c periphery
Face is across notch part 311f provided with a pair of second slot 311e.A pair of second slot 311e match somebody with somebody across the first slot 311d
Put in first axle 3b circumferential both sides.Each slot 311d, 311e are provided with wall portion in the both sides of axial direction.Utilize the wall portion, limit
Abutting part 312 processed is relatively moved in the axial direction relative to bar main body 311.
As shown in figure 5, abutting part 312 has main body 312a, the first engaging protrusion 312c and the second engaging protrusion 312d.
Main body 312a inner peripheral surface is provided with protuberance 312b.The protuberance 312b notch part being shaped as with main body side holding section 311c
311f corresponding rectangles or trapezoidal.First engaging protrusion 312c is configured in protuberance 312b front end.In main body 312a inner circumferential
Face, a pair of second engaging protrusion 312d are set across protuberance 312b.A pair of second engaging protrusion 312d are prominent across the first engaging
312c configurations are played in first axle 3b circumferential both sides.Second engaging protrusion 312d has claw 312e.Claw 312e is from second
End on the inside of engaging protrusion 312d circumference is protruded towards the first engaging protrusion 312c.
Fig. 6 shows the section at the pars intermedia in the thickness of slab direction of bar main body 311.As shown in fig. 6, the of bar main body 311
Two slot 311e are provided with stage portion 311g.Stage portion 311g is to engage with the claw 312e of abutting part 312 to limit abutting part
The retainer of 312 abjections.Direction over-assemble shown in the arrow Y1 of abutting part 312 in figure 6 is in bar main body 311.By by
One engaging protrusion 312c inserts the first slot 311d, and the second engaging protrusion 312d is inserted into the second slot 311e, thus
Abutting part 312 is assembled in bar main body 311.When the second engaging protrusion 312d insert the second slot 311e when, claw 312e with
Stage portion 311g engages.Thus, abutting part 312 is fixed relative to bar main body 311.
Fig. 4 is returned to, bar main body 311 is conformed with 311h and projection 311i.Projection 311h, 311i is configured in bar main body
311 surface 311j sides.Surface 311j be bar main body 311 in the axial forward end side positioned at first axle 3b face.That is,
The back side of bar main body 311 is the face opposed with the bottom surface 3e of housing 3, and surface 311j is the face of side opposite with the back side.It is assembled in
The miscellaneous part of housing 3 similarly in this way, face opposed with bottom surface 3e in the state of housing 3 is assembled in is referred to as " back side ", with
Face, the face i.e. towards axial forward end side of the opposite side in the back side are referred to as on " surface ".Projection 311h is configured in main body side holding section 311c
Circumferential one end, projection 311i configure main body side holding section 311c the circumferential other end.As shown in figure 3, projection 311h
Engage with eccentric spring 33, projection 311i engages with opening connecting rod 34.
As shown in figure 3, worm gear 32 is the part of toroidal.Worm gear 32 is assembled in the second axle 3c.More specifically, in snail
The shaft core portion of wheel 32 is provided with axis hole 32a.Axis hole 32a extends upward through worm gear 32 in thickness of slab side.By the way that the second axle 3c is inserted into axis hole
32a, worm gear 32 is rotatably supported by the second axle 3c.Second axle 3c is located at the most peripheral than locking rod 31 first axle 3b's
Slightly by the position in outside on radial direction.
As shown in fig. 7, being conformed with 32b in the back side 32c sides of worm gear 32.Projection 32b plan view shape is substantially triangle
Shape.Projection 32b turns into the taper of narrowed width on the outside of the radial direction towards worm gear 32.Circumference along worm gear 32 etc.
Compartment of terrain configures three projection 32b.Projection 32b is engaged with the engaging groove 312f of locking rod 31.Worm gear 32 utilizes the dynamic of motor 30
Power and circumferentially pressing abutting part 312, locking rod 31 is rotated to lock direction and unlocking direction.In the periphery of worm gear 32
Face is formed with thread groove (not shown).The thread groove of worm gear 32 is engaged with the worm screw 30a of motor 30.When motor 30 rotates, with
The direction of rotation accordingly makes worm gear 32 to direction or the unlocking direction rotation of locking.The rotation of worm gear 32 using projection 32b from
Engaging groove 312f is transmitted to locking rod 31, makes locking rod 31 to direction or the unlocking direction rotation of locking.
311m is conformed with the back side 311k of bar main body 311.The connecting hole of projection 311m insertion second connecting portions part 37
Locking rod 31, is thus connected by 37a with second connecting portion part 37.When the key operation due to user rotates key lever 35,
The rotation is delivered to locking rod 31 from key lever 35 by the first connecting portion part 36 and second connecting portion part 37.Thus, locking rod 31
To direction and the unlocking direction rotation of locking.
Fig. 3 is returned to, the part that connecting rod 34 is tabular is opened, and extend along the above-below direction of vehicle.Open connecting rod 34
With connecting hole 34a.The connection projection 38a insertion connecting holes 34a of outside action bars 38.Connect the projection that projection 38a is tabular
Portion.Connecting hole 34a allows unlatching connecting rod 34 to be rotated against relative to connection projection 38a in prescribed limit.More specifically, even
Meeting hole 34a allows to open connecting rod 34 in the range of from latched position to unlocked position around the 38a rotations of connection projection.Such as Fig. 8
It is shown, it is provided with groove portion 34d in the back side 34c for opening connecting rod 34.Groove portion 34d is along the long side direction, in other words for opening connecting rod 34
Extend along the above-below direction of vehicle.The projection 311i of locking rod 31 inserts groove portion 34d, thus by locking rod 31 and the company of unlatching
Bar 34 is connected.
As shown in figure 3, eccentric spring 33 is assembled in the 3rd axle 3d.Eccentric spring 33 is torsion spring, with coil portion 33a and card
Conjunction portion 33b.Coil portion 33a is the part that wire rod is wound into coiled type.Holding section is formed by the way that the two ends of wire rod are intersected
33b.For eccentric spring 33, in the state of the 3rd axle 3d insertion coil portions 33a, holding section 33b and locking rod 31 projection
311h engages.Eccentric spring 33 is located further forward in the state of the wire rod of side clips projection 311h than cross section in utilization and is assembled in
3rd axle 3d.Eccentric spring 33 assigns the active force of unlocking direction (clockwise direction) to locking rod 31.
In Fig. 3, open connecting rod 34 and be located at unlocked position.When external handle on the door or inside handle carry out opening door operation
When, outside action bars 38 is acted, and connection projection 38a makes unlatching connecting rod 34 be moved towards vehicle upper side.Opening the rotation of connecting rod 34
Turn the position in direction and abutted in the case of unlocked position, to open the abutting part 34b of connecting rod 34 with releasing action bars 25b.Release
Action bars 25b is the action bars for being connected and being rotated integrally with ratchet 25 with ratchet 25.Abutting part 34b is with releasing action bars 25b
When being moved in the state of abutting towards vehicle upper side, action bars 25b and ratchet 25 are released to opening direction (Fig. 2 side clockwise
To) rotation.Thus, engaging for ratchet 25 and clamping lock 24 is released, clamping lock 24 rotates to direction is opened, and locking mechanism 23 switches to lock
Only release state.In this way, the unlatching connecting rod 34 of unlocked position turns into the released state for transmitting opening door operation to door latch apparatus 2.
It from the position shown in Fig. 3 to connect projection 38a is pivot to counterclockwise that the latched position for opening connecting rod 34, which is,
The postrotational position in direction.Locked in user by key or lock knob progress in the case of operating and motor 30 is by snail
In the case that the driving locking rod 31 of wheel 32 rotates to direction of locking, locking rod 31 rotates to direction of locking.Open connecting rod 34 and lock
Only the rotation of bar 31 is interlocked, and is also rotated using connecting projection 38a as pivot to direction of locking.When the position for opening connecting rod 34 is
During latched position, moved even if opening connecting rod 34 to the upside of vehicle, abutting part 34b is not also abutted with releasing action bars 25b.Change
Yan Zhi, the unlatching connecting rod 34 of latched position turns into the lock-out state that will not transmit opening door operation to door latch apparatus 2.
Connecting rod 34 is being opened in the state of latched position, operation is unlocked by key or lock knob in user
In the case of and in the case that motor 30 rotates by the driving locking rod 31 of worm gear 32 to unlocking direction, locking rod 31 is to unblock
Direction rotates.The rotation for opening connecting rod 34 and locking rod 31 is interlocked and rotated to unlocking direction, and unblock is switched to from lock-out state
State.
(assembly method of door lock assembly 1)
Next, the assembly method to door lock assembly 1 is illustrated.Moreover, herein with the assembly method of door lock assembly 1
Abutting part assembling procedure, locking rod assembling procedure, worm gear assembling procedure, spring assembling process and unlatching connecting rod in whole processes
Illustrated centered on assembling procedure.Also, it is preferred that the bottom surface 3e of housing 3 carried out towards in the state of on the upside of vertical from
Locking rod is assembled to each operation for assembling unlatching connecting rod.The situation for carrying out each assembling procedure below for assembly manipulation person is said
It is bright.
(abutting part assembling procedure)
Abutting part assembling procedure is performed before locking rod assembling procedure.In abutting part assembling procedure, assembly manipulation person
Abutting part 312 is assembled in bar main body 311.Assembly manipulation person is by the first engaging protrusion 312c insertion rod main bodys of abutting part 312
311 the first slot 311d, inserts the second slot 311e, so as to assemble locking rod 31 by the second engaging protrusion 312d.Dress
Abutting part 312 is pressed into towards bar main body 311 with operator, and the second engaging protrusion 312d claw 312e is engaged with second
Groove 311e stage portion 311g engagings.
(locking rod assembling procedure)
Locking rod assembling procedure is performed in worm gear assembling procedure, spring assembling process and before opening connecting rod assembling procedure.
Fig. 9 shows the housing 3 before performing locking rod assembling procedure.That is, not by worm gear 32, eccentric spring 33 and unlatching
Connecting rod 34 starts to perform locking rod assembling procedure in the state of being assembled in housing 3.For example shown in Fig. 9, by motor 30, key lever
35th, the first connecting portion part 36, second connecting portion part 37, outside action bars 38 and inner side action bars 39 are assembled in the state of housing 3
Under start perform locking rod assembling procedure.
In locking rod assembling procedure, locking rod 31 is assembled in the first axle 3b of housing 3.It is assembled in first axle 3b lock
Only bar 31 is the component that bar main body 311 and abutting part 312 combine in abutting part assembling procedure.Work is assembled in locking rod
In sequence, assembly manipulation person make locking rod 31 back side 311k it is opposed with the bottom surface 3e of housing 3 in the state of, make locking rod 31 from
The front of axial direction is moved towards base end side, and first axle 3b is inserted into axis hole 311a (reference picture 10).Now, assembly manipulation person will
The connecting hole 37a of back side 311k projection 311m (reference picture 7) insertion second connecting portions part 37.
(worm gear assembling procedure)
Worm gear assembling procedure is performed after locking rod assembling procedure.That is, as shown in Figure 10, in 31 groups of locking rod
Loaded on start in the state of housing 3 perform worm gear assembling procedure.Worm gear assembling procedure is to be assembled in first axle 3b locking rod
The 31 overlapping worm gear 32 in top, and in the process for the second axle 3c over-assembles worm gear 32 for being arranged at housing 3.In worm gear assembling procedure
In, assembly manipulation person make worm gear 32 back side 32c it is opposed with the bottom surface 3e of housing 3 in the state of, make worm gear 32 from axial direction
Front is moved towards base end side, and the second axle 3c is inserted into axis hole 32a (reference picture 11).When second axle 3c is inserted into axis hole 32a,
The worm screw 30a of motor 30 is engaged with the thread groove of the periphery of worm gear 32.
When worm gear 32 is assembled in into the second axle 3c, the position of the direction of rotation of assembly manipulation person regulation worm gear 32, so that the back of the body
Face 32c projection 32b is not disturbed in the axial direction with the abutting part 312 of locking rod 31.For example shown in Fig. 7, assembly manipulation person
The posture of worm gear 32 is adjusted in the way of projection 32b is more located at the second axle 3c sides than the most peripheral of abutting part 312.For example,
Assembly manipulation person carries out the regulation by mark of the hole portion 32d of worm gear 32.Hole portion 32d runs through worm gear 32 in thickness of slab direction.In week
The centre position of two adjacent projection 32b forms hole portion 32d upwards.Assembly manipulation person can using hole portion 32d as mark from
The face side of worm gear 32 knows projection 32b position.Therefore, hole portion 32d makes the contraposition of worm gear 32 become easy, so as to improve
The operability of worm gear assembling procedure.
(spring assembling process)
Spring assembling process is the overlapping eccentric spring 33 in top in the locking rod 31 for being assembled in first axle 3b, makes eccentric bullet
Spring 33 engages with the projection 311h of locking rod 31, and in the process for the 3rd axle 3d over-assembles eccentric spring 33 for being arranged at housing 3.
Spring assembling process is performed after locking rod assembling procedure.In the present embodiment, bullet is performed after worm gear assembling procedure
Spring assembling procedure.In spring assembling process, assembly manipulation person makes eccentric spring 33 from the front of axial direction towards cardinal extremity sidesway
It is dynamic, the 3rd axle 3d is inserted into coil portion 33a (reference picture 12).Now, holding section 33b is overlapped locking rod 31 by assembly manipulation person
Top, holding section 33b is engaged with projection 311h.In the door lock assembly 1 of present embodiment, on the surface of locking rod 31
311j is conformed with 311h.Therefore, assembly manipulation person can visually confirm holding section 33b rightly engage with projection 311h and to
3rd axle 3d assembling coil portions 33a.This improves the efficiency of spring assembling process, speed and reliability.
The bottom surface 3e of housing 3 has the support 3f for being used for supporting eccentric spring 33.Support 3f is to carry out in the axial direction
The face of the positioning of eccentric spring 33.The coil portion 33a for being assembled in the 3rd axle 3d eccentric spring 33 is placed in support 3f, and by
Support 3f is supported.In the axial direction, support 3f position turns into the base portion identical position with projection 311h.In coil portion
In the state of 33a is abutted with support 3f, eccentric spring 33 is opposed with projection 311h on the 3rd axle 3d radial direction.Such as
This, by the way that provided with the support 3f of eccentric spring 33 is being supported with projection 311h identicals height and position, assembly manipulation person can
Easily assemble eccentric spring 33.
(opening connecting rod assembling procedure)
It is that will open the process that connecting rod 34 is assembled in locking rod 31 to open connecting rod assembling procedure.Locking rod assembling procedure it
Perform afterwards and open connecting rod assembling procedure.In the present embodiment, perform and open after worm gear assembling procedure and spring assembling process
Open connecting rod assembling procedure.That is, in the present embodiment, as shown in figure 12, in locking rod 31, worm gear 32 and eccentric spring
33 are assembled in the state of housing 3 to start to perform and open connecting rod assembling procedure.
It is the overlapping unlatching connecting rod 34 in top in the locking rod 31 for being assembled in first axle 3b to open connecting rod assembling procedure, and will
Open the process that connecting rod 34 is assembled in locking rod 31.In connecting rod assembling procedure is opened, assembly manipulation person makes unlatching connecting rod 34
Back side 34c it is opposed with the bottom surface 3e of housing 3 in the state of, make unlatching connecting rod 34 from the front of axial direction towards cardinal extremity sidesway
It is dynamic, and the projection 311i of locking rod 31 is inserted to the groove portion 34d (reference picture 8) for opening connecting rod 34.Now, assembly manipulation person will be outer
The connecting hole 34a of connecting rod 34 is opened in the connection projection 38a insertions of side action bars 38.Open connecting rod 34 and assemble work using connecting rod is opened
Sequence is connected (reference picture 13) with locking rod 31 and outside action bars 38.
If completing abutting part assembling procedure, locking rod assembling procedure, worm gear assembling procedure, spring assembling process and opening
Connecting rod assembling procedure is opened, and miscellaneous part is assembled in housing 3, then as shown in figure 14, cover 4 is installed on housing 3.Thus,
The resettlement section 3a quilt covers 4 of housing 3 are closed.Cover 4 has recess corresponding with each axle 3b, 3c, 3d, and when being installed on housing 3, this is recessed
Portion is chimeric with each axle 3b, 3c, 3d leading section.One end of cable 5 is connected to the cable connections 311b of locking rod 31.Cable 5
The other end be connected to the lock knob of door.One end of cable 6 is connected to inner side action bars 39.The other end of cable 6 is connected to door
Inside handle.After connection cables 5,6, cable cover 8 (reference picture 1) is installed on cover 4.In addition, cover 4 is being installed on into shell
After body 3, door latch apparatus 2 or bucker 7 are installed.
As described above, the assembly method of the door lock assembly of present embodiment includes locking rod assembling procedure, snail
Take turns assembling procedure and spring assembling process.Each operation is by opening portion side of the assembling object Part from housing 3, to overlap
The mode of the top of the part of assembling is assembled in housing 3.Therefore, according to the assembly method of the door lock assembly of present embodiment, energy
Enough efficiency assembles door lock assembly 1 in a short time well.For example, assembly manipulation person can be hold by one hand part in each operation
And housing 3 is assembled in, its result can complete each operation in the short time.
The assembly method of the door lock assembly of present embodiment also includes opening connecting rod assembling procedure.Open connecting rod assembling procedure
Be the locking rod 31 for being assembled in first axle 3b top it is overlapping open connecting rod 34 and by open connecting rod 34 be assembled in locking rod 31
Process.By will open connecting rod 34 from axial direction front be assembled in locking rod 31, improve the operability of assembling.
The door lock assembly 1 of present embodiment includes：Support the housing 3 of door latch apparatus 2；Motor 30；Locking rod 31；Worm gear
32；Eccentric spring 33；And it is arranged at the first axle 3b of housing 3, the second axle 3c and the 3rd axle 3d.Locking rod 31 is assembled in first
Axle 3b.Worm gear 32 overlaps first axle 3b front relative to locking rod 31, and is assembled in the second axle 3c.Eccentric spring 33
Holding section 33b overlaps first axle 3b front relative to locking rod 31 and engaged with the projection 311h of locking rod 31, and partially
The coil portion 33a of heart spring 33 is assembled in the 3rd axle 3d.
In the door lock assembly 1 of present embodiment, due to that worm gear 32 and eccentric spring 33 can be overlapped into locking rod 31
Top is simultaneously assembled in housing 3, therefore is conducive to improving the operability assembled and shortens installation time.For example, locking rod 31 is prominent
Play the face (surface 311j) for the front that 311h is arranged in first axle 3b axial direction.Therefore, it is assembled in housing 3 in locking rod 31
In the state of, visually projection 311h and the holding section 33b of eccentric spring 33 can be made to engage with projection 311h.Thereby, it is possible to true
Recognize projection 311h and the holding section 33b situations suitably engaged and coil portion 33a is assembled in the 3rd axle 3d.
In addition, in the door lock assembly 1 of present embodiment, in assembling worm gear 32 will not be made to occur with eccentric spring 33
The mode of interference configures each axle 3b, 3c, 3d.As shown in figure 3, from end on observation, so that worm gear 32 is not weighed with eccentric spring 33
The mode of conjunction determines the relative position of the second axle 3c and the 3rd axle 3d relative to first axle 3b.Thus, the assembling of worm gear 32 and
The assembling of eccentric spring 33 no matter first carry out whichever will do, improve the free degree of assembling procedure.
In the door lock assembly 1 of present embodiment, open connecting rod 34 and be assembled in lock from first axle 3b axial front
Only bar 31.Therefore, the door lock assembly 1 from the front of axial direction can open the assembling of connecting rod 34, shorten built-up time.
Locking rod 31 includes：It is assembled in first axle 3b bar main body 311；Combine and abutted with worm gear 32 with bar main body 311
And receive the abutting part 312 of the power from worm gear 32.The material of abutting part 312 is sound-deadening properties compared with the material of bar main body 311
It is higher.In the present embodiment, the material of bar main body 311 is polyformaldehyde, and the material of abutting part 312 is polyester elastomer.Abut
Portion 312 uses sound-deadening properties high material, and bar main body 311 uses the material cheaper than the material price of abutting part 312, so as to
Enough take into account performance muffler and reduce cost.Abutting part 312 is assembled into plug-in type with bar main body 311.Therefore, by 31 points of locking rod
Cause for two structural elements very small to the influence caused by the installation time of door lock assembly 1.
Moreover, the material of bar main body 311 and the material of abutting part 312 are not limited to the material illustrated.Abutting part 312
Material is compared with the material of bar main body 311, as long as sound-deadening properties higher material, for example preferably relatively soft material, inhale
Receive the material of impact property relative good.
The variation of embodiment
Reference picture 15, the variation to embodiment is illustrated.Figure 15 is the door lock for the variation for representing embodiment
The top view of the major part of device.The door lock assembly 11 of the variation of embodiment is used for the right-rear-door of vehicle.Door lock assembly
11 have door latch apparatus 12, housing 13, motor 130, locking rod 131, worm gear 132, eccentric spring 133 and open connecting rod 134.Shell
Body 13 supports door latch apparatus 12.Door latch apparatus 12 has clamping lock 124 and ratchet in the same manner as the door latch apparatus 2 of above-mentioned embodiment
125。
Whether locking rod 131 is used to switch transmits opening door operation to door latch apparatus 12.Locking rod 131 is by bar main body
1311 parts combined with abutting part 1312.The material of abutting part 1312 is sound-deadening properties compared with the material of bar main body 1311
It is higher.Worm gear 132 acts locking rod 131 using the power of motor 130.Eccentric spring 133 has coil portion 133a and engaging
Portion 133b, the active force of direction of rotation is assigned to locking rod 131.Housing 13 has first axle 13b, the second axle 13c and the 3rd axle
13d.Axle 13b, 13c, 13d are parallel and bottom surface 13e of from housing 13 is prominent to equidirectional.
Locking rod 131 is assembled in first axle 13b.Worm gear 132 overlaps first axle 13b front end relative to locking rod 131
Side, and it is assembled in the second axle 13c.The holding section 133b of eccentric spring 133 overlaps first axle 13b's relative to locking rod 131
Front simultaneously engages, and the coil portion 133a of eccentric spring 133 is assembled in the 3rd axle 13d with the projection 1311h of locking rod 131.
Connecting rod 134 is opened to be assembled relative to locking rod 131 from first axle 13b front.
The door lock assembly 11 of this variation can utilize the identical assembly method of door lock assembly 1 with above-mentioned embodiment to enter
Luggage is matched somebody with somebody.That is, in the assembly method of door lock assembly 11, after locking rod assembling procedure is performed, worm gear assembling work is performed
Sequence and spring assembling process, and then perform unlatching connecting rod assembling procedure.
Above-mentioned embodiment and variation disclosure can be combined as and perform.
Claims (5)
1. a kind of assembly method of door lock assembly, it is characterised in that including：
Locking rod assembling procedure, is being arranged at the first axle over-assemble locking rod of housing, wherein, the housing supporting bolt dress
Put, the locking rod is used to switch whether opening door operation is passed into the door latch apparatus；
Worm gear assembling procedure, is being assembled in the overlapping worm gear in top of the locking rod of the first axle, and described being arranged at
Worm gear described in second axle over-assemble of housing, wherein, the worm gear acts the locking rod using the power of motor；And
Spring assembling process, is being assembled in the overlapping spring in top of the locking rod of the first axle, is making the spring and institute
The protrusions snap of locking rod is stated, and is being arranged at spring described in the 3rd axle over-assemble of the housing, wherein, the spring pair
The locking rod assigns the active force of direction of rotation.
2. the assembly method of door lock assembly according to claim 1, it is characterised in that
Also include opening connecting rod assembling procedure, the unlatching connecting rod assembling procedure is being assembled in the locking rod of the first axle
The overlapping unlatching connecting rod in top, and the unlatching connection rod set is loaded on the locking rod, wherein, the unlatching connecting rod will be will be described
Released state that opening door operation is transmitted to the door latch apparatus and the lock not transmitted the opening door operation to the door latch apparatus
Determine switching between state.
3. a kind of door lock assembly, it is characterised in that including：
Housing, supports door latch apparatus；
Motor；
Whether locking rod, by opening door operation the door latch apparatus is passed to for switching；
Worm gear, the locking rod is acted using the power of the motor；
Spring, with holding section and the coil portion for being wound into coiled type, the active force of direction of rotation is assigned to the locking rod；With
And
First axle, the second axle and the 3rd axle, are arranged at the housing, and are protruded towards equidirectional,
The locking rod is assembled in the first axle,
The worm gear overlaps the front of the first axle relative to the locking rod, and is assembled in second axle,
The holding section of the spring relative to the locking rod overlap the first axle front and with the locking
The protrusions snap of bar, and the coil portion of the spring is assembled in the 3rd axle.
4. door lock assembly according to claim 3, it is characterised in that
Also include opening connecting rod, the unlatching connecting rod the released state that the opening door operation transmit to the door latch apparatus with
Switch between the lock-out state opening door operation not transmitted to the door latch apparatus,
The unlatching connecting rod is assembled in the locking rod from the front of the first axle.
5. the door lock assembly according to claim 3 or 4, it is characterised in that
The locking rod includes：
Bar main body, is assembled in the first axle；And
Abutting part, and the bar body combination, and abutted with the worm gear and receive the power from the worm gear,
The material of the abutting part is sound-deadening properties higher compared with the material of the bar main body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015152687A JP6528207B2 (en) | 2015-07-31 | 2015-07-31 | Method of assembling door lock device and door lock device |
| JP2015-152687 | 2015-07-31 | ||
| PCT/JP2016/061162 WO2017022277A1 (en) | 2015-07-31 | 2016-04-05 | Method for assembling door lock mechanism, and door lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107075883A true CN107075883A (en) | 2017-08-18 |
| CN107075883B CN107075883B (en) | 2019-11-29 |
Family
ID=57942855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680003127.6A Active CN107075883B (en) | 2015-07-31 | 2016-04-05 | The assembly method and door lock assembly of door lock assembly |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6528207B2 (en) |
| CN (1) | CN107075883B (en) |
| WO (1) | WO2017022277A1 (en) |
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|---|---|---|---|---|
| CN110578430A (en) * | 2018-06-11 | 2019-12-17 | 恩坦华产品有限责任公司 | Buffer part of vehicle latch assembly |
| CN111989451A (en) * | 2018-04-20 | 2020-11-24 | 开开特股份公司 | Motor vehicle drive |
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| JP2004218425A (en) * | 2002-12-24 | 2004-08-05 | Aisin Seiki Co Ltd | Torque transmission member and door lock device |
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| JP2011132714A (en) * | 2009-12-24 | 2011-07-07 | Aisin Seiki Co Ltd | Door locking device for vehicle |
| CN201963080U (en) * | 2010-08-20 | 2011-09-07 | 三井金属爱科特株式会社 | Door lock device for vehicles |
| JP2011246936A (en) * | 2010-05-26 | 2011-12-08 | Aisin Seiki Co Ltd | Door lock device for vehicle |
| CN102753777A (en) * | 2009-12-21 | 2012-10-24 | 三井金属爱科特株式会社 | Actuator for vehicle door latch device |
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2015
- 2015-07-31 JP JP2015152687A patent/JP6528207B2/en active Active
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2016
- 2016-04-05 WO PCT/JP2016/061162 patent/WO2017022277A1/en active Application Filing
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|---|---|---|---|---|
| JP2004218425A (en) * | 2002-12-24 | 2004-08-05 | Aisin Seiki Co Ltd | Torque transmission member and door lock device |
| CN1519453A (en) * | 2003-01-30 | 2004-08-11 | ���ž�����ʽ���� | Door lock gear |
| CN102084073A (en) * | 2008-06-13 | 2011-06-01 | 开开特股份公司 | Closing device comprising two pawls and a motor-driven actuating mechanism |
| CN102753777A (en) * | 2009-12-21 | 2012-10-24 | 三井金属爱科特株式会社 | Actuator for vehicle door latch device |
| JP2011132714A (en) * | 2009-12-24 | 2011-07-07 | Aisin Seiki Co Ltd | Door locking device for vehicle |
| JP2011246936A (en) * | 2010-05-26 | 2011-12-08 | Aisin Seiki Co Ltd | Door lock device for vehicle |
| CN201963080U (en) * | 2010-08-20 | 2011-09-07 | 三井金属爱科特株式会社 | Door lock device for vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111989451A (en) * | 2018-04-20 | 2020-11-24 | 开开特股份公司 | Motor vehicle drive |
| CN110578430A (en) * | 2018-06-11 | 2019-12-17 | 恩坦华产品有限责任公司 | Buffer part of vehicle latch assembly |
| CN110578430B (en) * | 2018-06-11 | 2022-06-28 | 恩坦华产品有限责任公司 | Vehicle latch assembly cushioning member |
| US11459802B2 (en) | 2018-06-11 | 2022-10-04 | Inteva Products, Llc | Bumper component for vehicle latch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107075883B (en) | 2019-11-29 |
| JP2017031671A (en) | 2017-02-09 |
| JP6528207B2 (en) | 2019-06-12 |
| WO2017022277A1 (en) | 2017-02-09 |
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