CN101506455B - Vehicular cylinder lock device - Google Patents
Vehicular cylinder lock device Download PDFInfo
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- CN101506455B CN101506455B CN2007800314543A CN200780031454A CN101506455B CN 101506455 B CN101506455 B CN 101506455B CN 2007800314543 A CN2007800314543 A CN 2007800314543A CN 200780031454 A CN200780031454 A CN 200780031454A CN 101506455 B CN101506455 B CN 101506455B
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Abstract
An inner cylinder (25) having a switch coupling shaft portion (25d) and a cam portion (25b) integrally is inserted into a cylinder body (24) and supported such that a specified amount of a push operation is required at the time of a rotary operation from an off position to an operating force output position prior to that rotary operation, a rotary member (64) constituting a part of an operating force output mechanism (63) and provided with an abutting/latching portion is supported rotatably by the inner cylinder (25) integrally provided with an engaging portion (65) which can abut against and engage with the abutting/latching portion depending on a specified amount of a push operation at an off position, and a rotation regulating portion (78) for blocking rotation of the inner cylinder (25) to the operating force output position side by abutting against the engaging portion (65) in the case of push operation less than a specified amount at the off position is provided in the cylinder body (24). Consequently, an on/off function of an ignition switch, and an operating force output function to a steering lock mechanism and an external mechanism can be obtained by a simple arrangement where the number of components is decreased.
Description
Technical field
The present invention relates to a kind of Vehicular cylinder lock device, this Vehicular cylinder lock device comprises: fixing cylinder; Interior cylinder, it is inserted in the said cylinder, and is can be in limited range to move vertically and rotate by said cylindrical body supports; Ignition switch; Steering lock mechanism, its prevention turns to the steering operation of handle; And the operating physical force output mechanism, its rotatory force with cylinder in said converts to the operating physical force of external agency and output,
This Vehicular cylinder lock device pivot center of cylinder in said is set with like upper/lower positions: break off (OFF) position; Connect (ON) position, be on-state along with cylinder in said is set to said ignition switch from said open position to side rotation; Latched position, the side action of rotating and said steering lock mechanism is turned to prevention to opposite side from said open position along with cylinder in said; And the operating physical force outgoing position, along with cylinder in said rotates and from said operating physical force output mechanism output function power to a said side or opposite side from said open position,
Cylinder said in begun from said open position be disposed at the rotating operation of the said on-position rotation of said operating physical force outgoing position same side and with cylinder in said during carrying out from any rotating operation to the rotating operation of said operating physical force outgoing position rotation of said open position to said latched position or with respect to said open position; Before this rotating operation, need carry out the bulldozing operation of scheduled volume to cylinder in said.
Background technology
According to patent documentation 1; Cicada has the Vehicular cylinder lock device of following structure: cylinder in the pushing; Cylinder turns to on-position so that battery circuit is connected from open position in making simultaneously; Cylinder turns under the state that is not urged with respect to said open position and is positioned at the seat lock open position of same side with on-position in then making, thereby removes the seat lock-out state.
Patent documentation 1: No. 2922828 communique of Japan Patent
Yet; In patent documentation 1 disclosed Vehicular cylinder lock device; Cam and interior cylinder with can move axially relatively and in relative rotation mode be connected and be connected with steering lock mechanism; This cam and should between the cylinder, dispose the lock that can fasten with the bar portion that is connected with seat locking via cable and can move along the axis direction of said interior cylinder and by the action piece of cylindrical body supports, in making cylinder from open position when latched position is rotated; Carry out bulldozing operation to remove engaging between the cylinder and cam in this through internal cylinder, cylinder turns to latched position from open position in this thereby make; Cylinder, carries out bulldozing operation through internal cylinder interior cylinder and pintle hook lock is closed when the seat lock open position moves from open position in making, and turns to the seat lock open position thereby will lock from open position.
That is; In patent documentation 1 in the disclosed Vehicular cylinder lock device; On/off function, steering locking function and seat locking opening function in order to have ignition switch need have interior cylinder, lock, action piece and cam, the many and complex structure of components number; Be connected in order to switch interconnecting between each parts accurately, need each parts to have higher processing precision with removing.
In addition; In patent documentation 1 in the disclosed Vehicular cylinder lock device; Make bar portion carry out sliding action along with the rotating operation of interior cylinder, remove the seat lock-out state through the cable that traction is connected with this bar portion, yet the connecting portion of bar portion and cable is in vehicle body and cylindrical outer fix; Therefore have that the connecting portion of bar portion and cable moved back and forth mala fide maybe, and the lock-out state that seat arranged by accident remove possible.
Summary of the invention
The present invention makes in view of said situation; Its first purpose is to provide a kind of simple structure that has reduced with components number just can have the on/off function of ignition switch, steering locking function and to the Vehicular cylinder lock device of the operating physical force output function of external agency's output function power, and its second purpose is to prevent the Vehicular cylinder lock device that the state that is locked of external agency is removed by accident.
In order to reach above-mentioned first purpose, Vehicular cylinder lock device of the present invention, it comprises:
Fixing cylinder; Interior cylinder, it is inserted in the said cylinder, and is can be in limited range to move vertically and rotate by said cylindrical body supports; Ignition switch; Steering lock mechanism, its prevention turns to the steering operation of handle; And the operating physical force output mechanism, its rotatory force with cylinder in said converts to the operating physical force of external agency and output,
This Vehicular cylinder lock device pivot center of cylinder in said is set with like upper/lower positions: open position; On-position is on-state along with cylinder in said is set to said ignition switch from said open position to side rotation; Latched position, the side action of rotating and said steering lock mechanism is turned to prevention to opposite side from said open position along with cylinder in said; And the operating physical force outgoing position, along with cylinder in said rotates and from said operating physical force output mechanism output function power to a said side or opposite side from said open position,
Cylinder said in begun from said open position be disposed at the rotating operation of the said on-position rotation of said operating physical force outgoing position same side and with cylinder in said during carrying out from any rotating operation to the rotating operation of said operating physical force outgoing position rotation of said open position to said latched position or with respect to said open position; Before this rotating operation; Need carry out the bulldozing operation of scheduled volume to cylinder in said
First of this Vehicular cylinder lock device is characterised in that,
Cylinder comprises integratedly in said: switch connects axial region, and this switch connects axial region can in limited range, move axially relatively and can not be connected with said ignition switch with respect to the mode that ignition switch is rotated; And the cam part that constitutes the part of said steering lock mechanism,
Cylinder is inserted in the said cylinder and by this cylindrical body supports as follows in said: to cylinder execution said in from said open position during to the rotating operation of said operating physical force outgoing position; Before this rotating operation, need carry out the bulldozing operation of scheduled volume to cylinder in said
Rotatable parts constitute the part of said operating physical force output mechanism and are provided with butt fastening portion; These rotatable parts are supported by cylinder in said with rotating mode; Should be provided with the holding section integratedly on the interior cylinder; The bulldozing operation of the said scheduled volume that this holding section can be carried out at said open position along with interior cylinder and with said butt fastening portion's butt and engage
In said cylinder, be provided with rotation restrictor, during the bulldozing operation that cylinder carries out at said open position in said is not enough said scheduled volume, rotation restrictor with said in the cylinder butt, thereby stop said interior cylinder to rotate to said operating physical force outgoing position side.
In addition; On the basis of above-mentioned first characteristic; Second of Vehicular cylinder lock device of the present invention is characterised in that; Said operating physical force outgoing position is set between said open position and the said on-position, said cylinder and said in be provided with limiting unit between the cylinder, this limiting unit cylinder in said carried out stoping under the state of bulldozing operation of scheduled volume should in cylinder rotate to said on-position side from said operating physical force outgoing position.
On the basis of above-mentioned second characteristic; The 3rd of Vehicular cylinder lock device of the present invention is characterised in that; Cylinder is inserted in the said cylinder and by this cylindrical body supports as follows in said: to cylinder execution said in from said open position during to the rotating operation of said latched position; Before this rotating operation, need carry out the bulldozing operation of scheduled volume to cylinder in said
Said rotatable parts form following shape: in said behind the bulldozing operation that has carried out scheduled volume cylinder from said open position when said latched position side is rotated, avoid with said in cylinder engage.
On the basis of above-mentioned the 3rd characteristic, the 4th of Vehicular cylinder lock device of the present invention is characterised in that, said cylinder and said in be provided with between the cylinder: limit said in cylinder at second limiting unit of the pivoting end of said latched position side; Limit the 3rd limiting unit that said interior cylinder rotates towards said latched position side at said open position; And limit said in cylinder at the 4th limiting unit of the pivoting end of said on-position side.
In order to reach above-mentioned second purpose, Vehicular cylinder lock device of the present invention comprises:
Fixing cylinder; Interior cylinder, it is inserted in the said cylinder, and is can be in limited range to move vertically and rotate by said cylindrical body supports; Ignition switch; Steering lock mechanism, its prevention turns to the steering operation of handle; And the operating physical force output mechanism, its rotatory force with cylinder in said converts to the operating physical force of external agency and output,
This Vehicular cylinder lock device pivot center of cylinder in said is set with like upper/lower positions: open position; On-position is on-state along with cylinder in said is set to said ignition switch from said open position to side rotation; Latched position, the side action of rotating and said steering lock mechanism is turned to prevention to opposite side from said open position along with cylinder in said; And the operating physical force outgoing position, along with cylinder in said rotates and from said operating physical force output mechanism output function power to a said side or opposite side from said open position,
Will cylinder said in begin perhaps to be disposed at the rotating operation of the said on-position rotation of said operating physical force outgoing position same side and with cylinder in said during carrying out from any rotating operation to said operating physical force outgoing position rotating operation of said open position with respect to said open position to said latched position from said open position; Before this rotating operation; Need carry out the bulldozing operation of scheduled volume to cylinder in said
The 5th of this Vehicular cylinder lock device is characterised in that,
The action component that constitutes an operating physical force output mechanism part is connected with said external agency via transmission rope; The connecting portion of said action component and said transmission rope to be to be folded in the mode between said cylinder and the said vehicle body, is provided in the said cylinder and is positioned at the installed surface side that is installed on the vehicle body.
On the basis of above-mentioned the 5th characteristic; The 6th of Vehicular cylinder lock device of the present invention is characterised in that; The direction that the edge is different to the action direction of the operating physical force of said transmission rope effect with said action component; The fastening body that is fixedly connected on said transmission rope one end from the position of departing from out said action component to said action component side shifting, and with this action component engaging and be connected.
And then; The above-mentioned the 5th or the basis of the 6th characteristic on; The 7th of Vehicular cylinder lock device of the present invention is characterised in that; The tractive cable (push-pull cable) of said transmission rope for forming like this: at one end portion is fixed in the outer cable on the cylinder, moves and runs through the inner cable that is connected with said action component freely
Utilization through and said cylinder for the cap of one, or be installed in the cap on the said cylinder with the mode that is folded between said cylinder and the said vehicle body, with said inner cable, be disposed at said cylinder and part that said outer cable is fixed between the fixed part on the said cylinder covers.
In addition; The seat lock unlocked position P3 of embodiment is corresponding to operating physical force outgoing position of the present invention; The seat lock mechanism 14 of embodiment is corresponding to external agency of the present invention; The cable 15 of embodiment is corresponding to transmission rope 15 of the present invention, and the slide unit 66 of embodiment is corresponding to action component of the present invention.
In accordance with a first feature of the invention; Pushed scheduled volume through cylinder in making reliably at open position; As long as in this holding section of cylinder not with the butt fastening portion butt of rotatable parts, situation about engaging under; Cylinder rotated to operating physical force outgoing position side in rotation restrictor just stoped, and reliable butt, the engaging that therefore can realize through the scheduled volume push operation by interior cylinder are rotated rotatable parts.And; In the interior cylinder that comprises switch connection axial region and cam part integratedly, be provided with the holding section integratedly; The simple structure that therefore can reduce with components number obtains having the on/off function, steering locking function of ignition switch and to the operating physical force output function of external agency's output function power.And then; Because the said rotatable parts of a formation operating physical force output mechanism part are rotated and are supported on freely in the interior cylinder; Therefore the relative configuration of the butt fastening portion of the holding section of cylinder and rotatable parts can realize reliable butt, engaging in confirming accurately.
According to second characteristic of the present invention; Because when the interior cylinder to open position carries out bulldozing operation; Should be prevented from from of the rotation of operating physical force outgoing position by interior cylinder to the on-position side; Therefore can to external agency's output function power the time, not make ignition switch all of a sudden be changed to on-state, can not increase the electric power consumption of battery.
According to the 3rd characteristic of the present invention, make open position, carried out the interior cylinder behind the bulldozing operation when turning to the latched position side, the rotation of interior cylinder can not be delivered to rotatable parts, can steering lock mechanism moved reliably.
According to the 4th characteristic of the present invention; Comprise integratedly that through being located at switch connects the interior cylinder of axial region, cam part and holding section and second～the 4th limiting unit between the cylinder; Latched position, open position and on-position can be confirmed reliably, the on/off function that to switch ignition switch reliably and the structure of steering locking function can be constituted compactly.
According to the 5th characteristic of the present invention; Cylinder is being installed under the state of body side; The connecting portion of action component and transmission rope is covered by cylinder and vehicle body; Can prevent action component is contacted with the improper of connecting portion of transmission rope, keep the connection status of action component and transmission rope, can prevent that the state that is locked of external agency from all of a sudden being removed.
According to the 6th characteristic of the present invention; The fastening body edge of said transmission rope one end is to the different direction of action direction of the operating physical force of said transmission rope effect; Make position component to the action component side shifting from departing to start, and engage, be connected, therefore can need not to be used for transmission rope is connected to the particular component of action component with this action component; Reduce components number, simultaneously can transmission rope be connected to action component because of the ways of connecting that itself and transmission rope are removed in the action of action component.
And then; According to the 7th characteristic of the present invention, through cap, be disposed at inner cable, cover to the part the cylinder from the fixed part that is fixed on the cylinder of outer cable; This cap and cylinder are integrally formed; Perhaps be installed on the cylinder, therefore prevented the improper of cylinder side of transmission rope touched, prevent that more reliably the state that is locked of external agency from all of a sudden being removed with the mode that is clamped between cylinder and the vehicle body.
Description of drawings
Fig. 1 is the schematic side view of motor bike.(first embodiment)
Fig. 2 is the enlarged drawing along arrow 2 observations that is positioned at the cylinder lock device of on-position.(first embodiment)
Fig. 3 is the sectional view along the 3-3 line of Fig. 2.(first embodiment)
Fig. 4 is the sectional view along the 4-4 line of Fig. 2.(first embodiment)
Fig. 5 is the sectional view along the 5-5 line of Fig. 3 that is positioned at open position, latched position and on-position for the operating state that steering lock mechanism is shown respectively.(first embodiment)
Fig. 6 is the sectional view along the 6-6 line of Fig. 3 of open position.(first embodiment)
Fig. 7 is the sectional view along the 7-7 line of Fig. 3 of open position.(first embodiment)
Fig. 8 is figure state, corresponding with Fig. 7 that latched position, seat lock unlocked position and on-position are shown successively.(first embodiment)
Fig. 9 is the sectional view along the 9-9 line of Fig. 3 and Fig. 4.(first embodiment)
Figure 10 is the sectional view along the 10-10 line of Fig. 9.(first embodiment)
Figure 11 is the sectional view along the 11-11 line of Fig. 9.(first embodiment)
Figure 12 is a sectional view under the state of operating physical force output mechanism output function power, corresponding with Fig. 9.(first embodiment)
Figure 13 is the sectional view along the 13-13 line of Fig. 3 under the state of bulldozing operation quantity not sufficient scheduled volume of interior cylinder.(first embodiment)
Figure 14 is the second embodiment of the present invention, the sectional view corresponding with Figure 13.(second embodiment)
Label declaration
14: as the seat locking of external agency; 15: as the cable of transmission rope; 16: turn to handle; 19: steering lock mechanism; 20: ignition switch 21: cylinder lock device; 24: cylinder; 25: interior cylinder; 25b: cam part; 25d: switch connects axial region; 51: limiting unit; 52: the second limiting units; 53: the three limiting units; 54: the four limiting units; 63: the operating physical force output mechanism; 64: rotatable parts; 65: the holding section; 66: as the slide unit of action component; 69: butt fastening portion; 78: rotation restrictor; 80: installed surface; 90: outer cable; 91: inner cable; 97: cap; 101: the fastening body; P1: latched position.
The specific embodiment
Below, based on embodiments of the invention shown in the drawings embodiment of the present invention is described.
Embodiment 1
With reference to Fig. 1～Figure 13 the first embodiment of the present invention is described.
At first; In Fig. 1; The body tail of equipment of small motor bicycle for example; The occupant who supplies the occupant to take can rotate between following two positions with seat 11: cover the fastening position of luggage case 12 from the top, this luggage case 12 forms the box that the top is opened wide, and is disposed at this occupant with seat 11 belows; Thereby and forwards side is rotated the position that luggage case 12 is opened; This occupant is rotatably connected to the front portion of luggage case 12 via fulcrum 13 with seat 11; Between the rear portion of luggage case 12 and occupant are with seat 11, be provided with and keep the seat locking 14 of occupant with the position of seat 11 when luggage case 12 is in closed state, the lock-out state of this seat locking 14 is unlocked through the traction as the cable 15 of transmission rope.
On the other hand, have the standpipe of turning to 18, turn to standpipe 18 to support with this and turn to handle 16 and front fork 17 that they can be turned at the front end of vehicle body.And turn at this cylinder lock device 21 is installed on the standpipe 18; This cylinder lock device 21 can carry out the switching mode handover operation to the locking of steering lock mechanism 19 (with reference to Fig. 3 and Fig. 5), unlocking operation and ignition switch 20 (with reference to Fig. 3 and Fig. 4), and said steering lock mechanism 19 is used to stop the steering operation that turns to handle 16.
In the lump with reference to Fig. 2～Fig. 4; Cylinder 25 and fixing cylinder 24 in cylinder lock device 21 comprises; This cylinder 24 is through a plurality of bolts 23 ... Be installed to said turning on the standpipe 18; Cylinder 25 is inserted in the cylinder 24 and is supported by cylinder 24 in being somebody's turn to do, and can under the state that is inserted with not shown key, rotate through rotating operation and move axially through the bulldozing operation in predetermined rotational position.
Leading section (left part of Fig. 3 and Fig. 4) at said cylinder 24 is provided with the smooth annular support face 27 that riveted joint cylindraceous is used the tube 24a of portion and centered on the tube 24a of portion by this riveted joint.In addition; On cylinder 24; Be provided with coaxially an end opening in first hole 28 of said bearing surface 27, than first hole, 28 diameters a little and end and coaxial second hole 29 that links to each other of the other end in first hole 28 and with second hole 29 devices spaced apart and be disposed at the 3rd hole 30 at 29 rears, second hole (Fig. 3 and Fig. 4's is right-hand) vertically; And on cylinder 24, be provided with recess 31, this recess 31 is configured between second hole 29 and the 3rd hole 30, and court opens wide with the opposition side that turns to standpipe 18.And the cylinder cover 32 that covers said recess 31 openends is installed on the cylinder 24 through bolt 33, forms receiving room 34 by cylinder 24 and cylinder cover 32.
Rearward end at cylinder 24 is equipped with the ignition switch 20 that changes switching mode according to the rotation action of cylinder in said 25; The contact retainer 35 that this ignition switch 20 is had is entrenched in the switch reception hole 36 of being located at cylinder 24 rearward end rotationally; Next door 24b is located on the cylinder 24 with the mode that separates this switch reception hole 36 and said receiving room 34, and said the 3rd hole 30 is located among the 24b of next door with the mode that is communicated with between receiving room 34 and the switch reception hole 36.
Rearward end at said cylinder 24 is equipped with the switch cover 37 that covers said ignition switch 20, and the distribution 38 that links to each other with said ignition switch 20 extends to the outside from said switch cover 37.
As Fig. 2 shows clearly; Cylinder 25 can turn to latched position P1, open position P2 and on-position P4 successively in said; And be inserted in the cylinder 24 and supported, and the pars intermedia between said open position P2 and said on-position P4 is provided with seat lock unlocked position P3 by cylinder 24.
Interior cylinder 25 has integratedly: rotor portions 25a, and it has the key insertion hole that the end is arranged 39 that supplies regular key to insert, and chimeric with first hole 28 and second hole 29; Cam part 25b, it links to each other with this rotor portions 25a and forms the bent axle shape, and is accommodated in the said receiving room 34; Axial region 25c, it is coaxial with said rotor portions 25a and link to each other with said cam part 25b; And switch connection axial region 25d, it is a non-circular shape, and links to each other with said axial region 25c.Said axial region 25c runs through in insertion the 3rd hole 30 with rotatable and axially displaceable mode, and said switch connects axial region 25d and stops 35 chimeric connections of said contact retainer around mode in relative rotation with the ignition switch 20 of axis simultaneously can carry out axial relatively moving.And; Connect between the axial region 25d at the axial region 25c of interior cylinder 25 and said switch and to be formed with stage portion 25e; With the spring supporting plate 40 of this stage portion 25e butt with contact that compression is provided with back-moving spring 41 between the retainer 35, through the internal cylinder 25 of the elastic force of this back-moving spring 41 forwards side (the left side of Fig. 3 and Fig. 4) carry out elastic force-applying.
The outstanding integratedly flange part of giving prominence to towards the radial direction outside 42 that is provided with in the front portion of the rotor portions 25a of cylinder 25 in said; This flange part 42 is folded between circular step portion 43 and the annular plate 44; Said stage portion 43 is formed between first hole 28 and second hole 29 in the cylinder 24; Said annular plate 44 with the state of said bearing surface 27 butts under through the riveted joint of said riveted joint with the tube 24a of portion is fixed in the cylinder 24, and this flange part 42 is inserted in first hole 28 of cylinder 24.
In addition; In the rotor portions 25a of interior cylinder 25, be equipped with a plurality of stirring (tumbler) mechanism 45 ... These toggle mechanisms 45 ... Can be located at the slot 50 on the cylinder 24 with the form of 29 inner surface openings towards second hole ... Fasten; And these toggle mechanisms 45 ... By to slot 50 ... The direction elastic force-applying of engaging; Along with key being inserted in the key insertion hole 39, can make these toggle mechanisms 45 ... Be displaced to and remove and slot 50 ... A side of engaging, cylinder 25 rotates in can making thus.
Yet; Like Fig. 3 and shown in Figure 4, at the open position P2 and the on-position P4 place of interior cylinder 25, under the effect of the elastic force that said back-moving spring 41 is brought into play; Anterior flange part 42 is positioned at the progressive position with annular plate 44 butts; From open position P2 when latched position P1 rotates, and from open position P2 when the rotation of seat lock unlocked position P3, the elastic force that need before said rotating operation, overcome said back-moving spring 41 carries out bulldozing operation; When turning to latched position P1 and seat lock unlocked position P3, the said flange part 42 of interior cylinder 25 and first hole 28 and second hole 29 between the going-back position of stage portion 43 butts.
In Fig. 5, steering lock mechanism 19 constitutes and comprises: the cam part 25b of cylinder 25 in said; Stop pin 46, it is supported in the cylinder 24, and can with the plane of the orthogonal axe of interior cylinder 25 in carry out sliding action; And link 47, it runs through said interior cylinder 25 and is fixed on the said stop pin 46.Said stop pin 46 is can be along with the rotation of cylinder 25 in said to carry out switching way allowing steering operation and stop between the steering operation; Be supported in slidably in the sliding eye 49; This sliding eye 49 is located in the said cylinder 24, and the cam part 25b of interior cylinder 25 couples together with said link 47 in receiving room 34.That is, in link 47, be provided with the connecting hole 48 that supplies said cam part 25b to run through, form the bent axle shape through making cam part 25b, driven locking pin 46 slides along with the rotation of interior cylinder 25.
And, shown in Fig. 5 (a), at the open position P2 place of interior cylinder 25; Make the leading section of stop pin 46 be positioned at the position corresponding, shown in Fig. 5 (b), at the latched position P1 of interior cylinder 25 with the outer end opening portion of sliding eye 49; This leading section is arranged in from the outstanding position of cylinder 24 stoping steering operation, and then, shown in Fig. 5 (c); At the on-position P4 of interior cylinder 25, the leading section of stop pin 46 is retreated to the position that enters in the said sliding eye 49.
In Fig. 6 and Fig. 7; Between cylinder 24 and interior cylinder 25, be provided with: first limiting unit 51; Carried out at interior cylinder 25 under the state of bulldozing operation of scheduled volume, this first limiting unit 51 stop should in cylinder 25 rotate to on-position P4 side from seat lock unlocked position P3; Second limiting unit 52, cylinder 25 is at the pivoting end of latched position P1 side in these second limiting unit, 52 restrictions; The interior cylinder 25 that the 3rd limiting unit 53, the three limiting units 53 are limited in open position P2 place rotates to latched position P1 side; And the interior cylinder 25 of the 4th limiting unit 54, the four limiting units, 54 restrictions is at the pivoting end of on-position P4 side.
First limiting unit 51 is made up of first bearing surface 55 and the first restriction protuberance 56; Said first bearing surface 55 is located at the rotor portions 25a of cylinder 25 in said and being connected in the portion of setting of cam part 25b; The said first restriction protuberance 56 is located on the cylinder 24; And said first restriction protuberance 56 and first bearing surface, 55 butts when interior cylinder 25 turns to seat lock unlocked position P3; Second limiting unit 52 is made up of second bearing surface 57 and the second restriction protuberance 58; Said second bearing surface 57 is located at said interior rotor portions 25a of cylinder 25 and being connected in the portion of setting of cam part 25b; Said second restriction protuberance 58 is outstanding is arranged on the cylinder 24, and when interior cylinder 25 turns to latched position P1 said second restriction protuberance 58 and second bearing surface, 57 butts, the 3rd limiting unit 53 limits protuberance 59 by second bearing surface 57 and the 3rd and constitutes; Said the 3rd restriction protuberance 59 outstanding being arranged on the interior cylinder 24; And the 3rd restriction protuberance 59 and second bearing surface, 57 butts when interior cylinder 25 turns to open position P2, the 4th limiting unit 54 is made up of the 3rd bearing surface 60 and the first restriction protuberance 56, and said the 3rd bearing surface 60 is located at said interior rotor portions 25a of cylinder 25 and being connected in the portion of setting of cam part 25b.
First bearing surface 55 is arranged on interior rotor portions 25a of cylinder 25 and being connected in the portion of setting of cam part 25b with second bearing surface 57; And axial location is identical, and the 3rd bearing surface 60 is located at than first bearing surface 55 and is depended on the said rotor portions 25a of rear side (being cam part 25b side) and being connected in the portion of setting of cam part 25b with second bearing surface 57.First restriction protuberance 56 is outstanding as follows is arranged in the cylinder 24: promptly, when interior cylinder 25 carries out the bulldozing operation of scheduled volume the first restriction protuberance 56 can be with said first bearing surface, 55 butts not with said the 3rd bearing surface 60 butts; And when interior cylinder 25 carries out non-bulldozing operation the first restriction protuberance 56 can be with said the 3rd bearing surface 60 butts not with first bearing surface, 55 butts.The second restriction protuberance 58 is arranged in the cylinder 24 when interior cylinder 25 carries out the bulldozing operation of scheduled volume, can give prominence to the mode of said second bearing surface, 57 butts; The 3rd restriction protuberance 59 with can be when interior cylinder 25 carries out non-bulldozing operation with said second bearing surface, 57 butts when interior cylinder 25 carries out the bulldozing operation of scheduled volume not with the mode of said second bearing surface, 57 butts, give prominence to being arranged in the cylinder 24.
And; Under non-bulldozing operation state, when interior cylinder 25 is positioned at open position P2, like Fig. 6 and shown in Figure 7; Second bearing surface 57 of interior cylinder 25 and the 3rd restriction protuberance 59 butts rotate to latched position P1 side from open position P2 through cylinder 25 in 53 restrictions of the 3rd limiting unit.In addition; When making after the interior cylinder 25 that open position P2 has carried out the bulldozing operation of scheduled volume turns to latched position P1; Shown in Fig. 8 (a); Second bearing surface 57 of interior cylinder 25 and the second restriction protuberance, 58 butts are through the rotation end of the interior cylinder 25 of second limiting unit, 52 restrictions in latched position P1 side.In addition; When making after the interior cylinder 25 that open position P2 has carried out the bulldozing operation of scheduled volume turns to seat lock unlocked position P3; Shown in Fig. 8 (b); First bearing surface 55 of interior cylinder 25 and the first restriction protuberance, 56 butts rotate to on-position P4 side through cylinder 25 in 51 restrictions of first limiting unit.And then; After making interior cylinder 25 under the non-bulldozing operation state turn to on-position P4; Shown in Fig. 8 (c), the 3rd bearing surface 60 of interior cylinder 25 and the first restriction protuberance, 56 butts are through the rotation end of the interior cylinder 25 of the 4th limiting unit 54 restrictions in on-position P4 side.
In Fig. 9～Figure 11; Cylinder lock device 21 has operating physical force output mechanism 63; Cylinder 25 converted to from the rotatory force of open position P2 when seat lock unlocked position P3 rotates and makes operating physical force and the output of seat locking 14 to the action of seat lock release side in this operating physical force output mechanism 63 will make; This operating physical force output mechanism 63 comprises: rotatable parts 64, its rotatable being supported on by on the axial region 25c of cylinder 25 in said; Holding section 65, its mode engaging with said rotatable parts 64 along with the bulldozing operation of the scheduled volume of interior cylinder 25 is in outstanding integratedly being arranged on the axial region 25c of cylinder 25; And slide unit 66, it is supported in the cylinder 24, and when the said rotatable parts 64 that are in the state that engages with holding section 65 rotated with interior cylinder 25, this slide unit 66 was along with sliding action is carried out in this rotation.
The flange part 64b that said rotatable parts 64 have cylindrical portion 64a integratedly and stretch out towards the radial direction outside from the front end (left end of Fig. 3 and Fig. 4) of this cylindrical portion 64a, and on rotatable parts 64, being provided with: supplies said in the through hole 67 of axial region 25c perforation of cylinder 25; And the connecting hole 68 that links to each other with the front end of said through hole 67, cylinder 25 is after open position P2 place has carried out the bulldozing operation of scheduled volume in said, and this connecting hole 68 can engage with said holding section 65.
In addition; Said holding section 65 is outstanding towards the radial direction outside from the axial region 25c of interior cylinder 25; And outstanding integratedly as follows being arranged on the said axial region 25c: under the non-bulldozing operation state of interior cylinder 25; Said holding section 65 is positioned at the position in said rotatable parts 64 the place aheads, still carries out the bulldozing operation of scheduled volume at open position P2 place along with interior cylinder 25, and said holding section 65 is positioned at the position that enters into said connecting hole 68.
The half-round 68a that said connecting hole 68 is run through by roughly half circumference that supplies said axial region 25c is that the fan-shaped scallop 68b of fan handle links to each other and forms with forming with said half-round 68a; Make when open position P2 carries out the bulldozing operation of scheduled volume to interior cylinder 25, can make said holding section 65 enter into this scallop 68b, a circumferential end (lower end of Fig. 9) side wall portion of scallop 68b be formed with can with said in holding section 65 butts and the butt fastening portion 69 that engages of cylinder 25.And; Slide unit 66 is positioned at position shown in Figure 9 when seat locking 14 is in the lock state; At this moment; The holding section 65 of interior cylinder 25 of having carried out the bulldozing operation of scheduled volume at open position P2 enters in the connecting hole 68 near butt fastening portion 69 and with it opposed to each other, make behind the bulldozing operation that has carried out scheduled volume interior cylinder 25 from open position P2 to seat lock unlocked position P3 when the clockwise direction of Fig. 9 rotates, shown in figure 12; Butt through holding section 65 and butt fastening portion 69 and engaging rotates rotatable parts 64 along clockwise direction.
In addition; Make behind the bulldozing operation that has carried out scheduled volume interior cylinder 25 from open position P2 to latched position P1 when the counter clockwise direction of Fig. 9 is rotated; Said holding section 65 said scallop 68b internal shift near with the sidewall of said butt fastening portion 69 opposition sides and with this sidewall opposed position, thereby do not have power to act on the rotatable parts 64 from interior cylinder 25.That is, rotatable parts 64 form following shape: promptly, the interior cylinder 25 behind the bulldozing operation that has carried out scheduled volume from open position P2 when latched position P1 side is rotated, avoid the shape that engages with interior cylinder 25.
The outstanding integratedly circular-arc wall portion 70 that surrounds a said cylindrical portion 64a part that is provided with on the peripheral part of the flange part 64b of said rotatable parts 64; Between this wall portion 70 and said cylindrical portion 64a, be formed with circular-arc groove 71; And that kind as shown in Figure 3 is provided with the helical spring 72 that a part is accommodated in the said groove 71 and centers on said cylindrical portion 64a between cylinder 24 and rotatable parts 64.And; One end of this helical spring 72 with engage protuberance 73 engaging; This engaging protuberance 73 is arranged on the flange part 64b of these rotatable parts 64 to the outstanding mode in side with the outer peripheral face from the flange part 64b of said rotatable parts 64 integratedly; And,, form more to the front end of said engaging protuberance 73 more away from the inclined plane of interior cylinder 25 axis from the lateral surface 73a of outer peripheral face to the said engaging protuberance 73 of said flange part 64b for the engaging operation of the end that makes helical spring 72 becomes easily.
And; The elastic force of being brought into play through said helical spring 72; Said rotatable parts 64 are rotated towards the counter clockwise direction application of force of Fig. 9 and Figure 12; On rotatable parts 64, be provided with the restrictions 74 with cylinder 24 butts, the pivoting end that these restrictions 74 limit rotation parts 64 rotate towards the rotation urging direction under the effect of said helical spring 72.
In the lump with reference to Figure 13; Be arranged at integratedly on the cylinder 24 in holding section 65 and the limiting wall portion 77 between the said rotatable parts 64 at interior cylinder 25 under the non-bulldozing operation state; In this limiting wall portion 77, be provided with the roughly rotation restrictor 78 that caves in of V word shape ground of mode that the axial region 25c for cylinder 25 in said connects.And; Rotation restrictor 78 forms following shape: be in the lock state and during the state of rotatable parts 64 at its restrictions 74 and cylinder 24 butts at seat locking 14; Rotation restrictor 78 roughly overlaps with the connecting hole 68 of rotatable parts 64; When internally cylinder 25 carried out bulldozing operation to open position P2 from latched position P1, the holding section 65 of cylinder 25 was not passed through at said rotation restrictor 78 with limiting wall portion 77 contiguously in can making.In addition, after the bulldozing operation power of the internal cylinder 25 of latched position P1 place release, interior cylinder 25 begins to reset to anterior position through the mode of said rotation restrictor 78 with the connecting hole 68 of said holding section 65 from rotatable parts 64.
In addition, when open position P2 carried out the bulldozing operation of not enough scheduled volume, cylinder 25 was after seat lock unlocked position P3 side is rotated in making, and the rotation of interior cylinder 25 to seat lock unlocked position P3 side limited in said holding section 65 and rotation restrictor 78 butts.
Get back to Fig. 9～Figure 12 once more; The position corresponding at said cylinder 24 with said rotatable parts 64; Be provided with the housing recess 79 that is connected with said receiving room 34; This housing recess 79 towards with cylinder cover 32 opposition side openings, promptly be installed to installed surface 80 openings that turn on the standpipe 18 towards cylinder 24, cover 81A and this installed surface 80 are in same plane; This cover 81A is to seal the mode towards the openend of said installed surface 80 of said housing recess 79, and 82,82 (with reference to Figure 11) are installed on the cylinder 24 through a plurality of (for example a pair of) screwed part.And cover 81A is installed on the cylinder 24 with the mode between the standpipe 18 that turns to that is folded in cylinder 24 and vehicle body.
Said housing recess 79 form with the plane of the orthogonal axe of interior cylinder 25 and stop pin 46 in the rectangular shape that extends more longways along the vertical direction, on the two side of this housing recess 79, be provided with a pair of stage portion 83,83 in the face of said cover 81A side.And; So that two sides of said rotatable parts 64 sides of said slide unit 66 and said stage portion 83 ... Sliding-contact; And make and the another side of said rotatable parts 64 opposition sides and the mode of said cover 81A sliding-contact, slide unit 66 is accommodated in the housing recess 79 slidably.The outstanding integratedly guiding protuberance 84 that is arranged on the cover 81A is embedded in the guide recess 85 that is located at said slide unit 66.
In said slide unit 66 and both sides said rotatable parts 64 opposed faces, be provided with the chimeric recess 86,86 that extends more longways along the glide direction of this slide unit 66.On the other hand, on rotatable parts 64, be provided with a pair of arm 87,87 that extends to slide unit 66 sides from its restrictions 74 integratedly, these arms 87 ... Leading section and said two chimeric recesses 86 ... Chimeric.In addition; The outstanding integratedly cross section that is provided with is circular protuberance 88 on the top of slide unit 66, and the back-moving spring 89 that constitutes as helical spring is compressed between the top and cylinder 24 that is arranged at slide unit 66 with the mode of its part around said protuberance 88.This back-moving spring 89 performance elastic force to slide unit 66 towards two arms 87 that make itself and said rotatable parts 64 ... The one side application of force of butt, slide unit 66 slides along with the rotation of rotatable parts 64.
And; When interior cylinder 25 is positioned at open position P2 and said rotatable parts 64 state that is in restrictions 74 and cylinder 24 butts as shown in Figure 9; Slide unit 66 is positioned at Fig. 9～lower position shown in Figure 11; When along with the interior cylinder 25 after the pushing of having carried out scheduled volume rotates to seat lock unlocked position P3 from open position P2; When rotatable parts 64 rotated along clockwise direction shown in Figure 12, slide unit 66 overcame the elastic force of back-moving spring 89 and is displaced to upper limit position, and protuberance 88 and cylinder 24 butts.
An end of outstanding inner cable 91 is moved and is connected cylinder 24 and said supporting board 93 opposed lower end-wall freely from said support tube 92, and the fastening body 101 that is fixedly connected on inner cable 91 1 ends is to be accommodated in the guide recess 85 of slide unit 66 with the inner surface butt of said lower end-wall and the mode of fastening.That is, the connecting portion of slide unit 66 and cable 15 be folded in cylinder 24 and vehicle body turn to mode between the standpipe 18 to be equipped in the cylinder 24 and to said installed surface 18 sides of installing on the standpipe 18 that turn to.
Said fastening body 101 forms the short cylindrical shape, and an end of inner cable 91 is fixedly connected on the long side direction central portion of this fastening body 101.And; The said slide unit 66 that under the lock-out state of seat locking 14, is positioned at the lower position constitutes; Turn to the rotation of the corresponding said rotatable parts 64 of rotating operation of seat lock unlocked position P3 position along with interior cylinder 25 with the bulldozing operation that has carried out scheduled volume at open position P2; Said slide unit 66 is displaced to till the upper limit position shown in figure 12; Along with the sliding action of this slide unit 66, by 66 pairs of said cable 15 effects of this slide unit the operating physical force that draws this cable 15 is arranged, seat locking 14 is unlocked thus.
In said cylinder 24 and said cover 81A, be provided with slit 99; This slit 99 is under the state of said slide unit 66 and fastening body 101 butts and fastening; Supply an end of said inner cable 91 to run through; On the lower end-wall of said slide unit 66, the mode that runs through for an end of inner cable 91 is provided with the through slot 100 that is communicated with said slit 99.
In addition; Because said fastening body 101 engages with slide unit 66 easily and is connected; So be fixedly connected on the fastening body 101 of an end of the inner cable 91 in the cable 15; Edge and the different direction of action direction by the operating physical force of 66 pairs of these cables of said slide unit 15 effect, from the position of departing from slide unit 66 to slide unit 66 side shiftings, thereby with these slide unit 66 engagings and be connected.
Promptly; In the position of squinting to the side from said housing recess 79; On said cover 81A, be provided with the patchhole 103 (with reference to Fig. 9) that can supply said fastening body 101 to run through; In cylinder 24, be provided with the insertion recess 104 that is communicated with said patchhole 103, be provided with the contact groove 105 that between its lower position is with said insertion recess 104 and guide recess 85, couples together on the said slide unit 66.And, be displaced to slide unit 66 sides that are positioned at the lower position through being inserted into the fastening body 101 that inserts the recess 104, thereby fastening body 101 be accommodated in the guide recess 85, and it is also engaged with slide unit 66 butts from patchhole 103.
In addition, on cover 81A, be provided with slit 106 accordingly with said contact groove 105, this slit 106 is supplying an end of inner cable 91 to move when slide unit 66 sides are shifted from said insertion recess 104 fastening body 101.
Then; Effect to this first embodiment describes; Interior cylinder 25 has switch integratedly and connects axial region 25d and cam part 25b; And be provided with holding section 65 integratedly, said switch connects axial region 25d can in limited range, move axially relatively and can not be connected with said ignition switch 20 with respect to the mode that ignition switch 20 is rotated, and said cam part 25b constitutes the part of steering lock mechanism 19; Should in cylinder 25 be inserted in the cylinder 24 and by 24 supports of cylinder; And during the rotating operation of carrying out from on-position P2 to seat lock unlocked position P3 at internal cylinder 25, before this rotating operation, need carry out the bulldozing operation of scheduled volume to cylinder in this 25, the rotatable parts 64 that constitute the part of operating physical force output mechanism 63 have butt fastening portion 69; And be supported on rotationally said in the cylinder 25, said butt fastening portion 69 along with the bulldozing operation of the scheduled volume of open position P2 with said holding section 65 butts and engage.
Therefore the simple structure that has reduced with components number just can access on/off function with ignition switch 20, steering locking function and to the operating physical force output function of seat locking 14 output function power.And then; Because being rotated, the said rotatable parts 64 of the part of formation operating physical force output mechanism 63 are supported on freely in the interior cylinder 25; Therefore the relative configuration of the butt fastening portion 69 of the holding section 65 of cylinder 25 and rotatable parts 64 can realize reliable butt and engage in can confirming accurately.
In addition; Owing in cylinder 24, be provided with rotation restrictor 78; And when open position P2 has carried out the bulldozing operation of not enough scheduled volume; This rotation restrictor 78 and holding section 65 butts; Thereby stoped of the rotation of interior cylinder 25 to seat lock unlocked position P3 side; Therefore if through push reliably at open position P2 make in the cylinder 25 scheduled volumes holding section 65 that can't make cylinder 25 in this and rotatable parts 64 butt fastening portion 69 butts and engage, in rotation restrictor 78 will stop cylinder 25 to the rotation of seat lock unlocked position P3 side, thereby can make rotatable parts 64 rotations through reliable butt and the engaging that internal cylinder 25 carries out the bulldozing operation formation of scheduled volume.
In addition; Seat lock unlocked position P3 is set between open position P2 and the on-position P4; Between cylinder 24 and interior cylinder 25, be provided with first limiting unit 51; This first limiting unit 51 under interior cylinder 25 has carried out the state of bulldozing operation of scheduled volume, stop should in cylinder 25 rotate to on-position P4 side from seat lock unlocked position P3, therefore when when open position P2 carries out bulldozing operation to interior cylinder 25, this interior cylinder 25 is prevented to the rotation of on-position P4 side from seat lock unlocked position P3; Therefore can to seat locking 14 output function power the time, all of a sudden ignition switch 20 ground be changed to on-state, can not increase the electric power consumption of battery.
In addition; Interior cylinder 25 is inserted in the cylinder 24 and is 24 supports of cylinder; And, latched position P1 requires before this rotating operation, to carry out the bulldozing operation of scheduled volume when carrying out rotating operation from open position P2 at interior cylinder 25; Rotatable parts 64 form the interior cylinder 25 behind the bulldozing operation that has carried out scheduled volume from open position P2 when latched position P1 side is rotated, can avoid its shape that engages with interior cylinder 25, therefore make and carried out the interior cylinder 25 behind the bulldozing operation at open position P2 and turn to latched position P1 rear flank; The rotation of interior cylinder 25 can not be delivered to rotatable parts 64, and steering lock mechanism 19 is moved reliably.
And then; Since between cylinder 24 and interior cylinder 25, be provided with cylinder 25 in the restriction in second limiting unit 52 of the pivoting end of latched position P1 side, restriction cylinder 25 open position P2 to the 3rd limiting unit 53 of latched position P1 side rotation and in limiting cylinder 25 at the 4th limiting unit 54 of the pivoting end of on-position P4 side; Therefore comprise integratedly that through being arranged on switch connects axial region 25d, cam part 25b and the interior cylinder 25 of holding section 65 and second～the 4th limiting unit 52～54 between the cylinder 24; Latched position P1, open position P2 and on-position P4 can be confirmed reliably, thereby the on/off function that to switch ignition switch 20 reliably and the structure of steering locking function can be constituted compactly.
And; The slide unit 66 of the part of formation operating physical force output mechanism 63 and the connecting portion of cable 15 are equipped in the cylinder 24 in installed surface 80 sides of leaning on vehicle body with the mode between the standpipe 18 that turns to that is folded in cylinder 24 and vehicle body; Therefore cylinder 24 is being installed under the state of body side; Slide unit 66 is covered by the standpipe 18 that turns to of cylinder 24 and vehicle body with the connecting portion of cable 15; Can prevent the improper connection status that contact and keep slide unit 66 and cable 15 of slide unit 66, thereby the state that is locked that can prevent seat locking 14 is all of a sudden removed with the connecting portion of cable 15.
In addition; Owing to be fixedly connected on fastening body 101 edges of cable 15 1 ends and the different direction of action direction of the operating physical force that acts on by 66 pairs of cables of slide unit 15; From the position of departing from slide unit 66 to slide unit 66 side shiftings; And be connected with 66 engagings of this slide unit, therefore can need not to be used for particular component that cable 15 is connected with slide unit 66, components number minimizing; Simultaneously can not remove itself and being connected of cable 15, just can cable 15 be connected to slide unit 66 because of the sliding action of slide unit 66.
Embodiment 2
With reference to Figure 14 the second embodiment of the present invention is described, to first embodiment of Fig. 1～Figure 13 in corresponding part be marked with identical reference symbol and only illustrate in the drawings, omit its detailed description.
On cylinder 24; And its installed surface 80 is in conplane cover 81B and is installed into and is folded in the turning between the standpipe 18 of cylinder 24 and vehicle body; On this cover 81B, be provided with below cylinder 24 the extension board 94 that extends integratedly and vertically be connected the supporting board 93 of setting, and be provided with cover portion 97 integratedly with the front end that extends board 94.
And, said cover portion 97 form in the inner cable 91 that covers cable 15, be configured in cylinder 24 and said outer cable 90 be fixed to the part between the fixed part (being the holding section that support tube 92 is engaged to supporting board 93) on the cylinder 24.
According to second embodiment; Utilize cap 97 to cover being configured in cylinder 24 and outer cable 90 being fixed to the part between the fixed part on the cylinder 24 of inner cable 91; The mode that this cap 97 is arranged on to be folded between cylinder 24 and the vehicle body integratedly is installed on the cover 81B on the cylinder 24; Therefore prevented the improper of cylinder side of cable 15 touched, prevented that more reliably the state that is locked of seat locking 14 from being removed by accident.
In the above embodiments of the invention are illustrated, yet the present invention is not limited to the foregoing description, in the scope that does not break away from purport of the present invention, can carries out various design alterations.
Claims (4)
1. Vehicular cylinder lock device, this Vehicular cylinder lock device comprises:
Fixing cylinder (24); Interior cylinder (25), it is inserted in the said cylinder (24), and is supported for and can in limited range, moves vertically and rotate by said cylinder (24); Ignition switch (20); Steering lock mechanism (19), its prevention turns to the steering operation of handle (16); And operating physical force output mechanism (63), its rotatory force with cylinder (25) in said converts to the operating physical force of external agency (14) and output,
The pivot center of this Vehicular cylinder lock device cylinder (25) in said is set with like upper/lower positions: open position (P2); On-position (P4) is along with cylinder (25) in said rotates and makes said ignition switch (20) become on-state to a side from said open position (P2); Latched position (P1), the side action of rotating and said steering lock mechanism (19) is turned to prevention to opposite side from said open position (P2) along with cylinder (25) in said; And operating physical force outgoing position (P3), along with cylinder (25) in said rotates and from said operating physical force output mechanism (63) output function power to a said side or opposite side from said open position (P2),
Will cylinder said in (25) begin to said latched position (P1) perhaps to being disposed at respect to said open position (P2) carrying out with the rotating operation of the said on-position (P4) of said operating physical force outgoing position (P3) same side and with cylinder in said (25) during from any rotating operation to the rotating operation of said operating physical force outgoing position (P3) of said open position (P2) from said open position (P2); Before said any rotating operation; Need carry out the bulldozing operation of scheduled volume to cylinder (25) in said
This Vehicular cylinder lock device is characterised in that,
Cylinder (25) comprises integratedly in said: switch connects axial region (25d), and this switch connects axial region (25d) can in limited range, move axially relatively and can not be connected with this ignition switch (20) with respect to the mode that said ignition switch (20) is rotated; And the cam part (25b) that constitutes the part of said steering lock mechanism (19),
Cylinder (25) in said is inserted in the said cylinder (24) and by this cylinder (24) as follows supports: execution with cylinder in said (25) from said open position (P2) during to the rotating operation of said operating physical force outgoing position (P3); Before the rotating operation of said operating physical force outgoing position (P3), need carry out the bulldozing operation of scheduled volume from said open position (P2) at this
Rotatable parts (64) constitute the part of said operating physical force output mechanism (63) and are provided with butt fastening portion (69); These rotatable parts (64) are supported by cylinder (25) in said with rotating mode; Should be provided with holding section (65) integratedly on the interior cylinder (25); The bulldozing operation of the said scheduled volume that this holding section (65) can be carried out at said open position (P2) along with cylinder (25) in said and with said butt fastening portion (69) butt and engage
In said cylinder (24), be provided with rotation restrictor (78); During the bulldozing operation that cylinder (25) carries out at said open position (P2) in said is not enough said scheduled volume, this rotation restrictor (78) and said holding section (65) butt also stop said in cylinder (25) rotate to said operating physical force outgoing position (P3) side.
2. Vehicular cylinder lock device according to claim 1 is characterized in that,
Said operating physical force outgoing position (P3) is set between said open position (P2) and the said on-position (P4); Said cylinder (24) and said in be provided with limiting unit (51) between the cylinder (25), this limiting unit (51) cylinder (25) in said carried out stoping under the state of bulldozing operation of scheduled volume should in cylinder (25) rotate to said on-position (P4) side from said operating physical force outgoing position (P3).
3. Vehicular cylinder lock device according to claim 2 is characterized in that,
Cylinder (25) is inserted into as follows in the said cylinder (24) and by this cylinder (24) and supports in said: to cylinder in said (25) execution from said open position (P2) during to the rotating operation of said latched position (P1); Before the rotating operation of said latched position (P1), need carry out the bulldozing operation of scheduled volume to cylinder in said (25) from said open position (P2) at this
Said rotatable parts (64) form following shape: in said behind the bulldozing operation that has carried out scheduled volume cylinder (25) from said open position (P2) when said latched position (P1) side is rotated, avoid with said in cylinder (25) engage.
4. Vehicular cylinder lock device according to claim 3 is characterized in that,
Said cylinder (24) and said in be provided with between the cylinder (25): limit said in cylinder (25) at second limiting unit (52) of the pivoting end of said latched position (P1) side; Limit the 3rd limiting unit (53) that said interior cylinder (25) rotates towards said latched position (P1) side at said open position (P2); And limit said in cylinder (25) at the 4th limiting unit (54) of the pivoting end of said on-position (P4) side.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006227590A JP4801812B2 (en) | 2006-08-24 | 2006-08-24 | Cylinder lock device for vehicle |
| JP2006227589A JP4825325B2 (en) | 2006-08-24 | 2006-08-24 | Cylinder lock device |
| JP227589/2006 | 2006-08-24 | ||
| JP227590/2006 | 2006-08-24 | ||
| PCT/JP2007/064502 WO2008023525A1 (en) | 2006-08-24 | 2007-07-24 | Cylinder lock device for vehicle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110308611.9A Division CN102390464B (en) | 2006-08-24 | 2007-07-24 | Cylinder lock device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101506455A CN101506455A (en) | 2009-08-12 |
| CN101506455B true CN101506455B (en) | 2012-06-13 |
Family
ID=39235147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800314543A Active CN101506455B (en) | 2006-08-24 | 2007-07-24 | Vehicular cylinder lock device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4825325B2 (en) |
| CN (1) | CN101506455B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5292386B2 (en) * | 2010-12-22 | 2013-09-18 | 株式会社ホンダロック | Central unlocking device |
| DE102013209399A1 (en) * | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Lock insert for a cylinder lock |
| CN105421908B (en) * | 2015-12-23 | 2017-07-18 | 重庆怡海科技发展有限公司 | A kind of special purpose vehicle car door lock of use ratchet holding and retaining mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2922828B2 (en) * | 1995-08-10 | 1999-07-26 | 朝日電装株式会社 | Ignition switch |
| JP2001342768A (en) * | 2000-06-02 | 2001-12-14 | Asahi Denso Co Ltd | Ignition switch |
| CN1363490A (en) * | 2001-01-10 | 2002-08-14 | 本田技研工业株式会社 | Open device for the lock of bus seat |
-
2006
- 2006-08-24 JP JP2006227589A patent/JP4825325B2/en active Active
-
2007
- 2007-07-24 CN CN2007800314543A patent/CN101506455B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2922828B2 (en) * | 1995-08-10 | 1999-07-26 | 朝日電装株式会社 | Ignition switch |
| JP2001342768A (en) * | 2000-06-02 | 2001-12-14 | Asahi Denso Co Ltd | Ignition switch |
| CN1363490A (en) * | 2001-01-10 | 2002-08-14 | 本田技研工业株式会社 | Open device for the lock of bus seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4825325B2 (en) | 2011-11-30 |
| JP2008050829A (en) | 2008-03-06 |
| CN101506455A (en) | 2009-08-12 |
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