CN107075883B - 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
- CN107075883B CN107075883B CN201680003127.6A CN201680003127A CN107075883B CN 107075883 B CN107075883 B CN 107075883B CN 201680003127 A CN201680003127 A CN 201680003127A CN 107075883 B CN107075883 B CN 107075883B
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- China
- Prior art keywords
- locking rod
- axle
- worm gear
- spring
- rod
- 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.)
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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 assembly method and door lock assembly of present invention offer door lock assembly, in order to simplify assembly operation, the assembly method includes: locking rod assembling procedure, in first axle (3b) the over-assemble locking rod (31) for being set to shell (3), wherein, shell (3) supports door latch apparatus, and whether locking rod (31) by opening door operation passes to door latch apparatus for switching；Worm gear assembling procedure, worm gear (32) are overlapped in the top for the locking rod for being assembled in first axle, and in the second axis (3c) the over-assemble worm gear (32) for being set to shell, wherein worm gear acts locking rod using the power of motor (30)；Spring assembling process, spring (33) are overlapped in the top for the locking rod for being assembled in first axle and engage spring (33) with the protrusion (311h) of locking rod, and in third axis (3d) the over-assemble spring (33) for being set to shell, 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 assemblies.
Background technique
Previous presence can switch the door lock assembly of lock state and unlocked state using motor.It is filled about this door lock
It sets, a kind of actuating unit is disclosed in patent document 1, the increase of component count will not be caused, door latch apparatus can be shortened
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 Patent Laid-Open Publication 2013-217050
Here, being preferably able to simplify assembly operation from the point of view of the manufacturing cost for reducing door lock assembly.
Summary of the invention
The purpose of the present invention is to provide the assembly method for the door lock assembly that can simplify assembly operation and door lock assemblies.
The assembly method of door lock assembly of the invention includes: locking rod assembling procedure, the of the bottom surface for being set to shell
One axis over-assemble locking rod, wherein the shell supports door latch apparatus, and whether the locking rod passes opening door operation for switching
Pass the door latch apparatus；Worm gear assembling procedure is overlapped worm gear in the top for the locking rod for being assembled in the first axle, and
In the bottom surface for being set to the shell and towards described in the second axis over-assemble outstanding of direction identical with the first axle
Worm gear, wherein the worm gear acts the locking rod using the power of motor；And spring assembling process, spring have line
Circle portion and the holding section for forming the both ends intersection of wire rod, the active force of direction of rotation are assigned to the locking rod, so that institute
It states spring and is overlapped the spring than being assembled in the mode that the locking rod of the first axle is more located above, the spring is made to exist
Clipped using the wire rod that the cross section than the holding section is located further forward end side in the state of the protrusion of the locking rod with it is described
The protrusions snap of locking rod, and dash forward in the bottom surface for being set to the shell and towards direction identical with the first axle
Spring described in third axis over-assemble out.
In the assembly method of above-mentioned door lock assembly, it is also preferable to include open connecting rod assembling procedure, the unlatching connection rod set
Filling process, connecting rod is opened in overlapping in the top for the locking rod for being assembled in the first axle, and the unlatching connection rod set is loaded on
The locking rod, wherein the unlatching connecting rod is in the unlocked state for transmitting the opening door operation to the door latch apparatus and not
It will switch between lock state that the opening door operation is transmitted to the door latch apparatus.
Door lock assembly of the invention includes: shell, supports door latch apparatus；Motor；Whether locking rod will open the door for switching
Operation passes to the door latch apparatus；Worm gear acts the locking rod using the power of the motor；Spring has winding
At coiled type coil part and the both ends of wire rod are intersected and the holding section that is formed, the work of direction of rotation is assigned to the locking rod
Firmly；And first axle, the second axis and third axis, it is set to the same face of the shell, and prominent towards the same direction, institute
It states locking rod and is assembled in the first axle, the worm gear overlaps the front end side of the first axle relative to the locking rod, and
It is assembled in second axis, the holding section of the spring overlaps the front end of the first axle relative to the locking rod
Side, and the state of the protrusion of the locking rod is clipped in the wire rod for being located further forward end side using the cross section than the holding section
The lower protrusions snap with the locking rod, and the coil part of the spring is assembled in the third axis.
In above-mentioned door lock assembly, the preferably described door lock assembly further include open connecting rod, the unlatchings connecting rod will described in
The unlocked state and the lock not transmitted the opening door operation to the door latch apparatus that opening door operation is transmitted to the door latch apparatus
Determine to switch between state, the unlatching connecting rod is assembled in the locking rod from the front end side of the first axle.
In above-mentioned door lock assembly, the preferably described locking rod includes: bar main body, is assembled in the first axle；And it abuts
Portion, and the bar body combination, and the power from the worm gear, the material of the abutting part are abutted and received with the worm gear
It is sound-deadening properties higher compared with the material of the bar main body.
The assembly method of door lock assembly of the invention includes: locking rod assembling procedure, and the first axle relative to shell assembles
Locking rod；Worm gear assembling procedure is overlapped worm gear in the top for the locking rod for being assembled in first axle and turbine is assembled in shell
Second axis；Spring assembling process is overlapped spring in the top for the locking rod for being assembled in first axle and makes the prominent of spring and locking rod
Engaging is played, and by spring assembling in the third axis of shell.The assembly method of door lock assembly according to the present invention, can be relative to
Shell can be realized the effect of simplified assembly operation from same direction assembling locking rod, worm gear and spring.
Detailed description of the invention
Fig. 1 is the perspective view for indicating the appearance of door lock assembly of embodiment.
Fig. 2 is the side view of the door lock assembly of embodiment.
Fig. 3 is the top view for indicating the inside of door lock assembly of embodiment.
Fig. 4 is the perspective view for indicating the locking rod of embodiment.
Fig. 5 is the top view for indicating the abutting part of embodiment.
Fig. 6 is the cross-sectional view of the bar main body of embodiment.
Fig. 7 is the rearview for indicating the inside of door lock assembly of embodiment.
Fig. 8 is the rearview of the unlatching connecting rod of embodiment.
Fig. 9 be indicate embodiment locking rod assembling procedure execute before top view.
Figure 10 be indicate embodiment locking rod assembling procedure execute after top view.
Figure 11 be indicate embodiment worm gear assembling procedure execute after top view.
Figure 12 be indicate embodiment spring assembling process execute after top view.
Figure 13 is the top view opened after connecting rod assembling procedure executes for indicating embodiment.
Figure 14 is to indicate that shell is equipped with the top view of the state of cover.
Figure 15 is the top view for indicating the inside of the door lock assembly of variation of embodiment.
Description of symbols
1,11 door lock assembly；2,12 door latch apparatus；3,13 shell；The receiving portion 3a；3b, 13b first axle；3c, 13c second
Axis；3d, 13d third axis；The bottom surface 3e, 13e；3f supporting part；3g wall portion；4 covers；5,6 cable；7 waterproof covers；8 cable covers；21 is main
Body；22 cover plates；22a enters slot；23 locking mechanisms；24,124 clamping lock；24a axis；24b engaging slot；25,125 ratchet；25a axis；
25b release operation bar；30,130 motor；30a worm screw；31,131 locking rod；311,1311 bar main body；311a axis hole；311b line
Cable interconnecting piece；311c main body side holding section；The first engaging slot of 311d；The second engaging slot of 311e；311f notch section；311g step
Portion；311h, 311i, 1311h protrusion；The surface 311j；The back side 311k；312,1312 abutting part；312a main body；312b protruding portion；
The first engaging protrusion of 312c；The second engaging protrusion of 312d；312e claw；312f engaging groove；32,132 worm gear；32a axis hole；32b
Protrusion；The back side 32c；32d hole portion；33,133 eccentric spring；33a coil part；The holding section 33b；34,134 connecting rod is opened；34a connects
Connect hole；34b abutting part；The back side 34c；34d groove portion；35 key levers；36 first connecting portion part；37 second connecting portion parts；37a connection
Hole；38 outside operating sticks；38a connection protrusion；39 inside operating sticks
Specific embodiment
With reference to the accompanying drawings, the assembly method to the door lock assembly of embodiment of the present invention and door lock assembly carry 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 field skill
The 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 perspective view for indicating the appearance of door lock assembly of embodiment of the present invention, and Fig. 2 is the door lock dress of embodiment
The side view set, Fig. 3 are the top views for indicating the inside of door lock assembly of embodiment.
As shown in Figure 1, the door lock assembly 1 of embodiment has door latch apparatus 2, shell 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, opens connecting rod
34, first axle 3b, the second axis 3c and third axis 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 the clamping mechanism for engaging with the lock pin for being set to vehicle body and locking a door.Bolt
Device 2 is fixed on shell 3, and is supported by shell 3.Cover 4 is the cover member for closing the opening portion of shell 3.Moreover, in the various figures,
All directions are indicated in the state that 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 slot 22a.
It is the slot entered when closing door for lock pin S (referring to Fig. 2) into slot 22a.
Fig. 2 is illustrated is omitted 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 axis 24a and axis 25a respectively.Clamping lock 24 is by spring towards the up time of Fig. 2
Needle direction (open direction) force.Ratchet 25 is exerted a force by the counter clockwise direction of spring towards Fig. 2.Fig. 2 indicates locking mechanism 23
Complete lockup state.Clamping lock 24 is engaged with lock pin S using engaging 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 engaging, limitation clamping lock 24 are rotated 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 is omitted main body 21 and cover plate 22 in door latch apparatus 2.As shown in figure 3, shell 3 is assembled with motor
30, locking rod 31, worm gear 32, eccentric spring 33 and unlatching connecting rod 34.Shell 3 be also assembled with key lever 35, first connecting portion part 36,
Second connecting portion part 37, outside operating stick 38 and inside operating stick 39 etc..
Locking rod 31 is rotated using the locking unlock operation of user or power from motor 30, 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 interlocks and is turned
It is dynamic, it thus switches to unlocked state that opening door operation is transmitted to door latch apparatus 2 and does not transmit opening door operation to door latch apparatus 2
Lock state.Worm gear 32 acts locking rod 31 using the power of motor 30.Eccentric spring 33 is assigned to locking rod 31
The spring of the active force of direction of rotation.
Structure for shell 3 and each component such as locking rod 31 for being configured at shell 3 are illustrated.Shell 3 is receiving electricity
The component of machine 30, locking rod 31, worm gear 32, eccentric spring 33 and unlatching connecting rod 34 etc., and there is concave receiving portion 3a.Receiving
Portion 3a is the spatial portion formed by the wall portion 3g of bottom surface 3e and encirclement bottom surface 3e.First axle 3b, the second axis 3c and third axis 3d are set
It is placed in receiving portion 3a.Each axis 3b, 3c, 3d are from the direction outstanding section circular bearing vertical with bottom surface 3e of bottom surface 3e direction
Axis.The centerline axis parallel of each axis 3b, 3c, 3d.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 protrusion 32b (referring to Fig. 7) of worm gear 32, receives the power from worm gear 32.
The material of abutting part 312 is sound-deadening properties higher compared with the material of bar main body 311.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
It constitutes, thus reduces the sound generated when locking rod 31 being switched to lock state and unlocked state using motor 30.
Bar main body 311 is the plate-shaped member with axis hole 311a.Axis hole 311a penetrating rod main body 311 on plate thickness 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 the central axis upright of one axis 3b, in other words on the radial direction of first axle 3b.The side of bar main body 311
End be equipped with cable connections 311b.Cable connections 311b is equipped with the cable 5 for connecting rod main body 311 and lock knob
(referring to Fig.1 4).When operating the lock knob being arranged on door, which is transmitted to bar main body 311 by cable 5, and locking rod 31 encloses
It is rotated around first axle 3b, and is moved to latched position or unlocked position.
As shown in figure 3, abutting part 312 engages with the end of the other side of bar main body 311.In the other side of bar main body 311
End be equipped with main body side holding section 311c.The width of main body side holding section 311c is with the radial direction towards first axle 3b
Outside and broaden, and the outer peripheral surface of main body side holding section 311c is the sector portion of substantially circular shape.As shown in figure 4, main body
The outer peripheral surface of side holding section 311c has rectangle or trapezoidal notch section 311f.Notch section 311f configures the circumferential direction in first axle 3b
On central portion.Concave first engaging slot 311d is set to notch section 311f.In addition, in the periphery of main body side holding section 311c
Face is equipped with the second engaging slot 311e of a pair across notch section 311f.The second engaging slot 311e of a pair matches across the first engaging slot 311d
It sets in the circumferential two sides of first axle 3b.Each engaging slot 311d, 311e are equipped with wall portion in axial two sides.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.In
The inner peripheral surface of main body 312a is equipped with protruding portion 312b.The shape of protruding portion 312b is the notch section with main body side holding section 311c
311f corresponding rectangle or trapezoidal.First engaging protrusion 312c is configured in the front end of protruding portion 312b.In the inner circumferential of main body 312a
The second engaging protrusion 312d of a pair is arranged across protruding portion 312b in face.The second engaging protrusion 312d of a pair is prominent across the first engaging
312c configuration is played in the circumferential two sides of first axle 3b.Second engaging protrusion 312d has claw 312e.Claw 312e is from second
The week of engaging protrusion 312d, end the first engaging protrusion 312c of direction inwardly was prominent.
Fig. 6 shows the section at the middle part in the plate thickness direction of bar main body 311.As shown in fig. 6, the of bar main body 311
Two engaging slot 311e are equipped 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 arrow Y1 of the abutting part 312 in Fig. 6 is in bar main body 311.By by
One engaging protrusion 312c is inserted into the first engaging slot 311d, and the second engaging protrusion 312d is inserted into the second engaging slot 311e, thus
Abutting part 312 is assembled in bar main body 311.When the second engaging protrusion 312d be inserted into the second engaging slot 311e when, claw 312e with
Stage portion 311g engaging.Abutting part 312 is fixed relative to bar main body 311 as a result,.
Back to Fig. 4, bar main body 311 is equipped with protrusion 311h and protrusion 311i.Protrusion 311h, 311i is configured in bar main body
The 311 surface side 311j.Surface 311j is the face of the axial forward end side positioned at first axle 3b in bar main body 311.That is,
The back side of bar main body 311 is the face opposed with the bottom surface 3e of shell 3, and surface 311j is the face with the back side opposite side.It is assembled in
The other component of shell 3 is also the same in this way, face opposed with bottom surface 3e in the state of being assembled in shell 3 is known as " back side ", with
The face of back side opposite side, i.e. towards axial forward end side face be known as " surface ".Protrusion 311h is configured in main body side holding section 311c
Circumferential one end, protrusion 311i configures the circumferential other end in main body side holding section 311c.As shown in figure 3, protrusion 311h
Engage with eccentric spring 33, protrusion 311i engages with connecting rod 34 is opened.
As shown in figure 3, worm gear 32 is the component of annulus shape.Worm gear 32 is assembled in the second axis 3c.More specifically, in snail
The central spindle portion of wheel 32 is equipped with axis hole 32a.Axis hole 32a extends upward through worm gear 32 in plate thickness side.By the way that the second axis 3c is inserted into axis hole
32a, worm gear 32 are rotatably supported by the second axis 3c.Second axis 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 equipped with protrusion 32b in the back side side 32c of worm gear 32.The plan view shape of protrusion 32b is substantially triangle
Shape.Protrusion 32b becomes with taper that width narrows on the outside of radial direction towards worm gear 32.Along the circumferential direction etc. of worm gear 32
Compartment of terrain configures three protrusion 32b.Protrusion 32b is engaged with the engaging groove 312f of locking rod 31.Worm gear 32 utilizes the dynamic of motor 30
Power and circumferentially press abutting part 312, thus make locking rod 31 to locking direction and unlocking direction rotation.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 locking direction or unlocking direction rotation.The rotation of worm gear 32 using protrusion 32b from
Engaging groove 312f is transmitted to locking rod 31, makes locking rod 31 to locking direction or unlocking direction rotation.
Protrusion 311m is equipped in the back side 311k of bar main body 311.The connecting hole of protrusion 311m insertion second connecting portion part 37
Thus locking rod 31 is connect by 37a with second connecting portion part 37.When the key operation due to user rotates key lever 35,
The rotation is transmitted to locking rod 31 by first connecting portion part 36 and second connecting portion part 37 from key lever 35.Locking rod 31 as a result,
To locking direction and unlocking direction rotation.
Back to Fig. 3, the component that connecting rod 34 is plate is opened, and extend along the up and down direction of vehicle.Open connecting rod 34
With connecting hole 34a.The connection protrusion 38a of outside operating stick 38 is inserted into connecting hole 34a.Connect the protrusion that protrusion 38a is plate
Portion.Connecting hole 34a allows to open connecting rod 34 relative to connection protrusion 38a relative rotation within the specified scope.More specifically, even
Meeting hole 34a allows to open connecting rod 34 in the range of from latched position to unlocked position around connection protrusion 38a rotation.Such as Fig. 8
It is shown, groove portion 34d is equipped in the back side 34c for opening connecting rod 34.Groove portion 34d is along the longitudinal direction, in other words for opening connecting rod 34
Extend along the up and down direction of vehicle.The protrusion 311i of locking rod 31 is inserted into groove portion 34d, thus by locking rod 31 and the company of unlatching
Bar 34 connects.
As shown in figure 3, eccentric spring 33 is assembled in third axis 3d.Eccentric spring 33 is torsional spring, has coil part 33a and card
Conjunction portion 33b.Coil part 33a is the part that wire rod is wound into coiled type.Holding section is formed and intersecting the both ends of wire rod
33b.For eccentric spring 33, in the state that third axis 3d is inserted into coil part 33a, the protrusion of holding section 33b and locking rod 31
311h engaging.Eccentric spring 33 is assembled in the state of using protrusion 311h is clipped than the wire rod that cross section is located further forward end side
Third axis 3d.Eccentric spring 33 assigns the active force of unlocking direction (clockwise direction) to locking rod 31.
In Fig. 3, opens connecting rod 34 and be located at unlocked position.When on the door external handle or inside handle carry out opening door operation
When, outside operating stick 38 acts, and connection protrusion 38a makes to open connecting rod 34 towards vehicle upper side movement.In the rotation for opening connecting rod 34
In the case where turning the position in direction as unlocked position, the abutting part 34b for opening connecting rod 34 is abutted with release operation bar 25b.It releases
Operating stick 25b is the operating stick for connecting with ratchet 25 and rotating integrally with ratchet 25.Abutting part 34b with release operation bar 25b
When mobile towards vehicle upper side in the state of abutting, release operation bar 25b and ratchet 25 are to opening the direction (side clockwise of Fig. 2
To) rotation.Engaging for ratchet 25 and clamping lock 24 is released as a result, and clamping lock 24 is rotated to direction is opened, and locking mechanism 23 is switched to lock
Only release state.In this way, the unlatching connecting rod 34 of unlocked position becomes the unlocked state for transmitting opening door operation to door latch apparatus 2.
It is rotation center to counterclockwise that the latched position for opening connecting rod 34, which is from position shown in Fig. 3 to connect protrusion 38a,
The postrotational position in direction.In the case where user carries out locking operation by key or lock knob and motor 30 is by snail
In the case that 32 driving locking rod 31 of wheel is rotated to locking direction, locking rod 31 is rotated to locking direction.Open connecting rod 34 and lock
Only the rotation of bar 31 interlocks, and is also rotated as rotation center to locking direction using connecting protrusion 38a.When the position for opening connecting rod 34 is
When latched position, even if opening, connecting rod 34 is mobile to the upside of vehicle, and abutting part 34b is not also abutted with release operation bar 25b.It changes
Yan Zhi, the unlatching connecting rod 34 of latched position become the lock state that will not transmit opening door operation to door latch apparatus 2.
In the state that unlatching connecting rod 34 is located at latched position, operation is unlocked by key or lock knob in user
In the case of and in the case that motor 30 drives locking rod 31 to rotate to unlocking direction by worm gear 32, locking rod 31 is to unlock
Direction rotates.The rotation for opening connecting rod 34 and locking rod 31 is interlocked and is rotated to unlocking direction, is switched to unlock from lock state
State.
(assembly method of door lock assembly 1)
Next, being illustrated to the assembly method of door lock assembly 1.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
It is illustrated centered on assembling procedure.Also, it is preferred that carried out in the state that the bottom surface 3e of shell 3 is towards on the upside of vertical direction from
Assemble each process that locking rod opens connecting rod to assembling.The case where carrying out each assembling procedure below for assembly manipulation person is said
It is bright.
(abutting part assembling procedure)
Abutting part assembling procedure is executed 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 body of abutting part 312
Second engaging protrusion 312d is inserted into the second engaging slot 311e, to assemble locking rod 31 by 311 the first engaging slot 311d.Dress
Abutting part 312 is pressed into towards bar main body 311 with operator, and engages the claw 312e of the second engaging protrusion 312d with second
The stage portion 311g of slot 311e engages.
(locking rod assembling procedure)
Locking rod assembling procedure is executed in worm gear assembling procedure, spring assembling process and before opening connecting rod assembling procedure.
Fig. 9 shows the shell 3 before executing locking rod assembling procedure.That is, not by worm gear 32, eccentric spring 33 and unlatching
Connecting rod 34 starts to execute locking rod assembling procedure in the state of being assembled in shell 3.Such as shown in Fig. 9, by motor 30, key lever
35, first connecting portion part 36, second connecting portion part 37, outside operating stick 38 and inside operating stick 39 are assembled in the state of shell 3
Under start execute locking rod assembling procedure.
In locking rod assembling procedure, locking rod 31 is assembled in the first axle 3b of shell 3.It is assembled in the lock of first axle 3b
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 in the state of keeping the back side 311k of locking rod 31 opposed with the bottom surface 3e of shell 3, make locking rod 31 from
Axial front end side is mobile towards base end side, and first axle 3b is inserted into axis hole 311a (referring to Fig.1 0).At this point, assembly manipulation person will
The connecting hole 37a of protrusion 311m (referring to Fig. 7) insertion second connecting portion part 37 of back side 311k.
(worm gear assembling procedure)
Worm gear assembling procedure is executed after locking rod assembling procedure.That is, as shown in Figure 10, at 31 groups of locking rod
Loaded on start in the state of shell 3 execute worm gear assembling procedure.Worm gear assembling procedure is in the locking rod for being assembled in first axle 3b
31 top is overlapped worm gear 32, and in the process for the second axis 3c over-assemble worm gear 32 for being set to shell 3.In worm gear assembling procedure
In, assembly manipulation person makes worm gear 32 from axial direction in the state of keeping the back side 32c of worm gear 32 opposed with the bottom surface 3e of shell 3
Front end side is mobile towards base end side, and the second axis 3c is inserted into axis hole 32a (referring to Fig.1 1).When second axis 3c is inserted into axis hole 32a,
The worm screw 30a of motor 30 is engaged with the thread groove of 32 periphery of worm gear.
When worm gear 32 is assembled in the second axis 3c, assembly manipulation person adjusts the position of the direction of rotation of worm gear 32, so that back
The protrusion 32b of face 32c and the abutting part 312 of locking rod 31 do not interfere in the axial direction.Such as shown in Fig. 7, assembly manipulation person
The posture of worm gear 32 is adjusted in a manner of making protrusion 32b more be located at the second side axis 3c than the most peripheral of abutting part 312.For example,
Assembly manipulation person is that label carries out the adjusting with the hole portion 32d of worm gear 32.Hole portion 32d runs through worm gear 32 in plate thickness direction.In week
The middle position of two adjacent protrusion 32b forms hole portion 32d upwards.Assembly manipulation person can with hole portion 32d be label from
The surface side of worm gear 32 knows the position of protrusion 32b.Therefore, hole portion 32d becomes easy the contraposition of worm gear 32, to improve
The operability of worm gear assembling procedure.
(spring assembling process)
Spring assembling process is to be overlapped eccentric spring 33 in the top for the locking rod 31 for being assembled in first axle 3b, makes eccentric bullet
Spring 33 engages with the protrusion 311h of locking rod 31, and in the process for the third axis 3d over-assemble eccentric spring 33 for being set to shell 3.
Spring assembling process is executed after locking rod assembling procedure.In the present embodiment, bullet is executed after worm gear assembling procedure
Spring assembling procedure.In spring assembling process, assembly manipulation person makes eccentric spring 33 from axial front end side towards cardinal extremity sidesway
It is dynamic, third axis 3d is inserted into coil part 33a (referring to Fig.1 2).At this point, holding section 33b is overlapped locking rod 31 by assembly manipulation person
Top, engage holding section 33b with protrusion 311h.In the door lock assembly 1 of present embodiment, on the surface of locking rod 31
311j is equipped with protrusion 311h.Therefore, assembly manipulation person can visual confirmation holding section 33b properly engage with protrusion 311h and to
Third axis 3d assembles coil part 33a.This improves the efficiency of spring assembling process, speed and reliabilities.
The bottom surface 3e of shell 3 has the supporting part 3f for supporting eccentric spring 33.Supporting part 3f is to carry out in the axial direction
The face of the positioning of eccentric spring 33.The coil part 33a for being assembled in the eccentric spring 33 of third axis 3d is placed in supporting part 3f, and by
Supporting part 3f bearing.In the axial direction, the position of supporting part 3f becomes position identical with the base portion of protrusion 311h.In coil part
In the state that 33a is abutted with supporting part 3f, eccentric spring 33 is opposed with protrusion 311h on the radial direction of third axis 3d.Such as
This supports the supporting part 3f of eccentric spring 33 in height and position identical with protrusion 311h by being equipped with, and assembly manipulation person can
Easily assemble eccentric spring 33.
(opening connecting rod assembling procedure)
Opening connecting rod assembling procedure is that will open the process that connecting rod 34 is assembled in locking rod 31.Locking rod assembling procedure it
It executes afterwards and opens connecting rod assembling procedure.In the present embodiment, it executes and opens 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 shell 3 to start to execute and open connecting rod assembling procedure.
Opening connecting rod assembling procedure is to open connecting rod 34 in the overlapping of the top for the locking rod 31 for being assembled in first axle 3b, and incite somebody to action
Open the process that connecting rod 34 is assembled in locking rod 31.In opening connecting rod assembling procedure, assembly manipulation person makes to open connecting rod 34
Back side 34c it is opposed with the bottom surface 3e of shell 3 in the state of, make to open connecting rod 34 from axial front end side towards cardinal extremity sidesway
It is dynamic, and the protrusion 311i of locking rod 31 is inserted into the groove portion 34d for opening connecting rod 34 (referring to Fig. 8).At this point, assembly manipulation person will be outer
The connecting hole 34a of connecting rod 34 is opened in the connection protrusion 38a insertion of side operating stick 38.It opens connecting rod 34 and assembles work using connecting rod is opened
Sequence connect (referring to Fig.1 3) with locking rod 31 and outside operating stick 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 assembles other component in shell 3, then as shown in figure 14, cover 4 is installed on shell 3.As a result,
The receiving portion 3a quilt cover 4 of shell 3 is closed.Cover 4 has recess portion corresponding with each axis 3b, 3c, 3d, and when being installed on shell 3, this is recessed
Portion is chimeric with the front end of each axis 3b, 3c, 3d.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 inside operating stick 39.The other end of cable 6 is connected to door
Inside handle.After connection cables 5,6, cable cover 8 (referring to Fig.1) is installed on cover 4.In addition, being installed on shell 4 will be covered
After body 3, door latch apparatus 2 or waterproof cover 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 process is that will assemble opening portion side of the object Part from shell 3, to overlap
The mode of the top of the component of assembling is assembled in shell 3.Therefore, the assembly method of door lock assembly according to the 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 component in each process
And it is assembled in shell 3, result can complete each process in the short time.
The assembly method of the door lock assembly of present embodiment further includes opening connecting rod assembling procedure.Open connecting rod assembling procedure
It is to open connecting rod 34 in the overlapping of the top for the locking rod 31 for being assembled in first axle 3b and be assembled in locking rod 31 for connecting rod 34 is opened
Process.It is assembled in locking rod 31 from axial front end side by the way that connecting rod 34 will be opened, improves the operability of assembling.
The door lock assembly 1 of present embodiment includes: the shell 3 for supporting door latch apparatus 2；Motor 30；Locking rod 31；Worm gear
32；Eccentric spring 33；And it is set to the first axle 3b of shell 3, the second axis 3c and third axis 3d.Locking rod 31 is assembled in first
Axis 3b.Worm gear 32 overlaps the front end side of first axle 3b relative to locking rod 31, and is assembled in the second axis 3c.Eccentric spring 33
Holding section 33b overlaps the front end side of first axle 3b relative to locking rod 31 and engages with the protrusion 311h of locking rod 31, and partially
The coil part 33a of heart spring 33 is assembled in third axis 3d.
In the door lock assembly 1 of present embodiment, due to that worm gear 32 and eccentric spring 33 can be overlapped locking rod 31
Top is simultaneously assembled in shell 3, therefore is conducive to improve the operability of assembly and shortens assembly time.For example, locking rod 31 is prominent
Play the face (surface 311j) that 311h is set to the front end side in the axial direction of first axle 3b.Therefore, shell 3 is assembled in locking rod 31
In the state of, visually protrusion 311h and the holding section 33b of eccentric spring 33 can be made to engage with protrusion 311h.Thereby, it is possible to true
Recognize protrusion 311h and is assembled in third axis 3d with the holding section 33b situation suitably engaged and by coil part 33a.
In addition, in the door lock assembly 1 of present embodiment, worm gear 32 and eccentric spring 33 occurs in assembly
The mode of interference configures each axis 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 axis 3c and third axis 3d relative to first axle 3b.As a result, the assembling of worm gear 32 and
No matter first whichever will do for progress for the assembling of eccentric spring 33, improves the freedom degree of assembling procedure.
In the door lock assembly 1 of present embodiment, connecting rod 34 is opened from the axial front end side of first axle 3b and is assembled in lock
Only bar 31.Therefore, which from axial front end side can open the assembling of connecting rod 34, shorten built-up time.
Locking rod 31 includes: the bar main body 311 for being assembled in first axle 3b；It combines with bar main body 311 and is abutted with worm gear 32
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.It abuts
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
It enough takes into account performance muffler and reduces cost.The assembly of abutting part 312 and bar main body 311 is plug-in type.Therefore, locking rod 31 is divided
Cause influence caused by the assembly time to door lock assembly 1 very small for two structural elements.
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, such as preferably relatively soft material, suction
Receive the material of impact property relative good.
The variation of embodiment
Referring to Fig.1 5, the variation of embodiment is illustrated.Figure 15 is the door lock for indicating the variation of 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, shell 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 embodiment
125。
Whether locking rod 131 transmits opening door operation to door latch apparatus 12 for switching.Locking rod 131 is by bar main body
1311 components being composed 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 part 133a and engaging
Portion 133b assigns the active force of direction of rotation to locking rod 131.Shell 13 has first axle 13b, the second axis 13c and third axis
13d.Axis 13b, 13c, 13d are parallel and prominent from the bottom surface 13e of shell 13 to the same direction.
Locking rod 131 is assembled in first axle 13b.Worm gear 132 overlaps the front end of first axle 13b relative to locking rod 131
Side, and it is assembled in the second axis 13c.The holding section 133b of eccentric spring 133 overlaps first axle 13b's relative to locking rod 131
Front end side simultaneously engages with the protrusion 1311h of locking rod 131, and the coil part 133a of eccentric spring 133 is assembled in third axis 13d.
Connecting rod 134 is opened to be assembled relative to locking rod 131 from the front end side of first axle 13b.
The door lock assembly 11 of this variation can utilize assembly method identical with the door lock assembly 1 of above embodiment into
Luggage is matched.That is, after performing locking rod assembling procedure, executing worm gear in the assembly method of door lock assembly 11 and assembling work
Sequence and spring assembling process, and then execute and open connecting rod assembling procedure.
Above embodiment and variation disclosure can be appropriately combined and execute.
Claims (5)
1. a kind of assembly method of door lock assembly characterized by comprising
Locking rod assembling procedure, the first axle over-assemble locking rod in the bottom surface for being set to shell, wherein the shell supporting door
Fasten device with a bolt or latch, whether the locking rod by opening door operation passes to the door latch apparatus for switching；
Worm gear assembling procedure is overlapped worm gear in the top for the locking rod for being assembled in the first axle, and described being set to
The bottom surface of shell and towards worm gear described in the second axis over-assemble outstanding of direction identical with the first axle, wherein institute
Stating worm gear acts the locking rod using the power of motor；And
Spring assembling process, the holding section that spring has coil part and forms the both ends intersection of wire rod, to the locking rod
The active force for assigning direction of rotation, so that the side that the spring is more located above than being assembled in the locking rod of the first axle
Formula is overlapped the spring, clips the spring in the wire rod for being located further forward end side using the cross section than the holding section described
In the state of the protrusion of locking rod with the protrusions snap of the locking rod, and in the bottom surface and court for being set to the shell
To spring described in the third axis over-assemble outstanding of direction identical with the first axle.
2. the assembly method of door lock assembly according to claim 1, which is characterized in that
It further include opening connecting rod assembling procedure, the unlatching connecting rod assembling procedure is in the locking rod for being assembled in the first axle
Top overlapping open connecting rod, and by the unlatchings connection rod set be loaded on the locking rod, wherein the unlatching connecting rod will described in
The unlocked state and the lock not transmitted the opening door operation to the door latch apparatus that opening door operation is transmitted to the door latch apparatus
Determine to switch between state.
3. a kind of door lock assembly characterized by comprising
Shell supports door latch apparatus；
Motor；
Whether locking rod by opening door operation passes to the door latch apparatus for switching；
Worm gear acts the locking rod using the power of the motor；
Spring, the holding section that there is the coil part for being wound into coiled type and form the both ends intersection of wire rod, to the locking
The active force of bar imparting direction of rotation；And
First axle, the second axis and third axis are set to the same face of the shell, and prominent towards the same direction,
The locking rod is assembled in the first axle,
The worm gear overlaps the front end side of the first axle relative to the locking rod, and is assembled in second axis,
The holding section of the spring overlaps the front end side of the first axle relative to the locking rod, and using than
The wire rod that the cross section of the holding section is located further forward end side clip in the state of the protrusion of the locking rod with the locking rod
Protrusions snap, and the coil part of the spring is assembled in the third axis.
4. door lock assembly according to claim 3, which is characterized in that
Further include opening connecting rod, it is described open connecting rod unlocked state that the opening door operation transmit to the door latch apparatus with
It will not switch between lock state that the opening door operation is transmitted to the door latch apparatus,
The unlatching connecting rod is assembled in the locking rod from the front end side of the first axle.
5. door lock assembly according to claim 3 or 4, which is characterized in that
The locking rod includes:
Bar main body is assembled in the first axle；And
Abutting part, and the bar body combination, and the power from the worm gear is abutted and received with 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 CN107075883A (en) | 2017-08-18 |
| CN107075883B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018109477A1 (en) * | 2018-04-20 | 2019-10-24 | Kiekert Ag | Motor vehicle drive arrangement |
| US11459802B2 (en) | 2018-06-11 | 2022-10-04 | Inteva Products, Llc | Bumper component for vehicle latch assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201963080U (en) * | 2010-08-20 | 2011-09-07 | 三井金属爱科特株式会社 | Door lock device for vehicles |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004218425A (en) * | 2002-12-24 | 2004-08-05 | Aisin Seiki Co Ltd | Torque transmission member and door lock device |
| JP5375589B2 (en) * | 2009-12-24 | 2013-12-25 | アイシン精機株式会社 | Vehicle door lock device |
| JP5282913B2 (en) * | 2010-05-26 | 2013-09-04 | アイシン精機株式会社 | Vehicle door lock device |
-
2015
- 2015-07-31 JP JP2015152687A patent/JP6528207B2/en active Active
-
2016
- 2016-04-05 WO PCT/JP2016/061162 patent/WO2017022277A1/en active Application Filing
- 2016-04-05 CN CN201680003127.6A patent/CN107075883B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201963080U (en) * | 2010-08-20 | 2011-09-07 | 三井金属爱科特株式会社 | Door lock device for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107075883A (en) | 2017-08-18 |
| JP2017031671A (en) | 2017-02-09 |
| JP6528207B2 (en) | 2019-06-12 |
| WO2017022277A1 (en) | 2017-02-09 |
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