CN1162294C - Lock device for vehicle - Google Patents
Lock device for vehicle Download PDFInfo
- Publication number
- CN1162294C CN1162294C CNB011193514A CN01119351A CN1162294C CN 1162294 C CN1162294 C CN 1162294C CN B011193514 A CNB011193514 A CN B011193514A CN 01119351 A CN01119351 A CN 01119351A CN 1162294 C CN1162294 C CN 1162294C
- Authority
- CN
- China
- Prior art keywords
- opening
- key
- lock
- closing plate
- closing
- 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.)
- Expired - Lifetime
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Abstract
The purpose of the invention is to improve operability by closing a shutter by manual operation without using a key when closing the shutter for covering a key inserting port of a steering lock. An upper part of a lock body part of the steering lock is covered with a cover, an opening is arranged in a position correponding to the key inserting port of the lock body part in an upper surface of this cover, the shutter for opening and closing this opening is rotatably arranged inside the cover, and a key inserting part for a magnet lock is projected in one end part of the shutter. A circular arched groove is arranged between the opening and the key inserting part, and a knob part for moving in this groove is integrally arranged with the shutter. For closing the opening in a state of opening the opening by the shutter, when the knob part is pushed and moved in the circular arched groove to the opening side by manual operation, the shutter integrally rotates with the knob part, and closes the opening.
Description
Technical field
The present invention relates to a kind of motor-driven 2 lock device for vehicle of taking turns the steering lock etc. of car that are used for, particularly relate to by opening-closing plate and open and close the lock device for vehicle that key inserts mouthful.
Background technology
Such lock device for vehicle is a known technology, for example opens the spy and is illustrated in lock that opening-closing plate is provided with magnetic means for 2000-104426 number to improve the content of operability.Figure 11 roughly illustrates this point, and A is the state of closing opening-closing plate, and B is the state of opening.That is, opening 3 is set, inserts mouth 4 with the key that is positioned at the lock body portion 1 of covering 2 inboards and as one man form this opening 3 at the cover 2 that covers lock body portion 1 top.
Between cover 2 and lock body portion 1, the opening-closing plate that opening 3 is opened and closed is set, the magnetic lock section 7 of the projection 6 that is embedded into cover 2 is set integratedly at the one end, opening-closing plate 5 is a center steering with magnetic lock section 7, can cover key insert mouthfuls 4 and close position and open key that opening 3 is closed move between inserting mouthful with the open position that opening 3 is opened.
The A of figure partly illustrates opening-closing plate 5 and is in the state that closes the position, and magnetic lock section 7 is locked in lock body portion 1 side with opening-closing plate 5, makes to turn round opening-closing plate 5.Under this state, magnetic key 8 is inserted into the key insertion section of magnetic lock section 7, unblanked in magnetic lock section 7, opening-closing plate 5 can be turned round, during direction gyromgnetic key 8 shown in the arrow of A portion of present dynasty, opening-closing plate 5 also one turns round in the same direction, and opening 3 is opened, and becomes to expose the state that key inserts the B of mouth 4.
Summary of the invention
In above-mentioned existing structure, when unblanking,, opening-closing plate 5 can be turned back to open position, so can improve operability by making magnetic key 8 revolutions by magnetic key 8.Yet, the occasion that opening 3 is closed shown in the B part of figure like that, must be after magnetic key 8 be inserted into the key insertion section of magnetic lock section 7, by making its revolution towards direction shown in the arrow, thereby one revolution opening-closing plate 5.Therefore, need carry out the operation of magnetic key 8, but self not need magnetic key 8,, wish if possible not use magnetic key 8, directly carry out M/C so there is the trouble that to use magnetic key 8 when locking owing to lock in the occasion of closing.Therefore, the purpose of the present application is to realize this requirement.
In order to address the above problem, lock device for vehicle of the present invention has the lock body portion of vehicle being unblanked and locking by key, closing of can inserting at the key that this lock body portion is located in covering mouthful opens and closes mobile opening-closing plate between position and open position that it is open, and closing the opening-closing plate locking part of this opening-closing plate of locking position; It is characterized in that: be provided with M/C above-mentioned opening-closing plate is moved to the pinch hand that closes the position from above-mentioned open position.
At this moment, also can improper operation holdout device be set, in the time will will closing opening-closing plate that the position is in locking state and move to open position, it can not be carried out by M/C at above-mentioned pinch hand.
Owing to pinch hand is set, so when opening-closing plate being closed when locking, the pinch hand of holding the opening-closing plate that is in open position carries out M/C with opening-closing plate towards closing the position, makes its revolution, thereby locks at opening-closing plate.Therefore, do not use magnetic key, directly use pinch hand by opening-closing plate is moved to lock, so operability is good towards closing the position.
In addition, the improper time operation holdout device as being provided with at pinch hand, even wrongly pinch hand is carried out M/C will not being under the opening-closing plate unlocked conditions of closing the position for purposes such as mischiefs, desire is opened opening-closing plate, by make pinch hand disrumpent feelings etc. by improper time operation holdout device, make and to carry out M/C, can not make the opening-closing plate revolution, can more positively prevent improper operations such as mischief by wrongful operation.
Description of drawings
Fig. 1 is for being suitable for embodiment (two-wheeled all lateral plans of Fig. 1-Fig. 9).
Fig. 2 is the figure that its steering handle lock part is shown.
Fig. 3 is for illustrating the figure of cover installing condition partly from the top.
Fig. 4 is the 4-4 line section of Fig. 3.
Fig. 5 is the transparent view of cover part.
Fig. 6 is the transparent view of opening-closing plate.
Fig. 7 is the figure that the outward appearance of magnetic key and cover is shown.
Fig. 8 is the 8-8 line cross sectional drawing of Fig. 7.
Fig. 9 is the figure that effect is shown.
Figure 10 is the figure that another embodiment relevant with magnetic key is shown.
Figure 11 is the figure same with Fig. 9 of conventional example.
The specific embodiment
One embodiment is described below with reference to the accompanying drawings.This lock device for vehicle is used for two-wheeled, and Fig. 1 illustrates the two-wheeled all lateral plans that are suitable for this lock device for vehicle, and Fig. 2 illustrates this locking device part.At first, as shown in Figure 1, but, be connected with front fork 13, can turn to handle 14 to handle front-wheel 15 by the rod-type of being located at steering shaft 12 upper ends by making this steering shaft 12 being located at the head pipe 11 free rotaring ground supporting steering shafts 12 of vehicle frame 10 front ends.Symbol 16 among the figure is a vehicle seat, and symbol 17 is a trailing wheel.
As shown in Figure 2, be provided with and the incorporate steering lock 20 of ignition lock at steering shaft 12, the lock pin 22 that protrudes from lock body portion 21 when locking is fitted to the jam plate 23 of being located at head pipe 11, steering shaft 12 can not turn round, when unblanking by 24 pairs of lock body portions 21 of ignition key, lock pin 22 retreats, and throws off from jam plate 23, and it is free that the revolution of steering shaft 12 becomes.Lock body portion 21 is made of known cylinder lock, and the cover 25 that covers its top constitutes the magnetic lock section that side setting is within it unblanked by opening-closing plate described later and magnetic key 26 by the suitable material that metal etc. has rigidity.
This steering lock 20 is installed to top board 27, and this top board 27 is installed to the upper end of steering shaft 12.At top board 27 rod-type is installed and is turned to handle 14.Cover 25 and lock body portion 21 are from clamping top board 27 up and down, and the upper end of lock body portion 21 is fitted to the aftermentioned recess open towards the below of cover 25, are connected by bolt 28,29 from the below of top board 27, thereby constitute the steering lock 20 that is fixed to top board 27.
Fig. 3 is for illustrating the figure of this top board 27 from the top, Fig. 4 is the 4-4 line section of Fig. 3.As shown in these figures, 25 upper central portion forms opening 30 at cover, and at its integrally formed lug boss 31 cylindraceous nearby, the key insertion section 32 of a part that can chimeric freely to rotate formation magnetic lock section 7 in this lug boss 31.
The periphery of key insertion section 32 is that can be fitted to lug boss 31 inner and can be at the rotating circular wall shape of this internal freedom, and side forms and is roughly octagonal key and inserts recess 33 within it.Key inserts recess 33 and is and can inserts the asymmetrical shape that locate on magnetic key 26 ground by certain positional relationship, forms guide protrusions 34 in the central.
The key that forms opening-closing plate 35 inserts the part formation circular depressions 38 of recess 33, this circular depressions 38 can be fitted to freely to rotate the lug boss 37 that is formed at inner cover 36 a part of upper face sides around, connect in the position that is overlapping with opening 30 and to form same opening 39 up and down.Opening 39 is communicated to the recess 40 that forms towards inner cover 36 lower opening, the top in the chimeric lock body of this recess 40 portion 21, and the key that is formed at these lock body portion 21 tops inserts mouthfuls 41 in opening 39.
By key insertion section 32 and circular depressions 38 are fitted to lug boss 31 and lug boss 37 respectively, be that center of gyration is formed at the space at inner cover 36 with the revolution range of opening-closing plate 35 pivotally with the center-point of these fitting portions thereby can make opening-closing plate 35.
Fig. 5 is the perspective upper view of incorporate steering locks 20 such as cover 25 and opening-closing plate 35, and Fig. 6 is the transparent view of opening-closing plate 35.As shown in Figure 5, between opening 30 and lug boss 31, form circular-arc groove 42, be arranged on the pinch hand 43 that wherein moves integratedly with opening-closing plate 5.
As shown in Figure 6, pinch hand 43 is integrally formed at above the opening-closing plate 35 and is the convex of protruding towards the top, thickness and from covering 25 the salient degree for being controlled by finger.The length setting of circular-arc groove 42 becomes and can move the size of pinch hand 43 when opening and closing openings 30 by opening-closing plate 35, and forms consistent with the rotary track of pinch hand 43 circular-arc.
Fig. 7 illustrates the outward appearance of magnetic key 26 and cover 25, inserts the insertion section 44 that recess 33 inserts magnetic key 26 at key.Insertion section 44 is and can inserts the anistree cylindricality of asymmetrical shape chimeric under the state of recess 33 navigating to key by certain positional relationship.In addition, promptly shown in Figure 8 as the 8-8 line cross sectional drawing of Fig. 7, the central authorities of 44 front end face 45 form recess 46 in the insertion section, and chimeric here guide protrusions 34 correctly positions center of gyration.In addition, imbed key side magnet 47 at 4 diagonal positions of the recess 46 that surrounds front end face 45.
On the other hand, key insert the bottom 39 of recess 33 the back side, in each key side magnet 47 cooresponding position form towards below open coupling recess 48, can freely come in and go out here at the lock side magnet 50 that the correspondence position of lug boss 37 forms.This lock side magnet 50 is fitted to and is formed in lug boss 37 and the magnet openings 51 each coupling recess 48 cooresponding position, makes its protrusion be fitted to coupling recess 48 by retracing spring 52.
When position revolution opening-closing plate 35 is closed in court in the position of these key side magnet 47, coupling recess 48, lock side magnet 50, all consistent at the above-below direction of figure.In addition, the magnetic of key side magnet 47 and lock side magnet 50 is that the condition of homopolarity is configured by the opposite side that makes the other side, to repel mutually when recess 33 makes key side magnet 47 near lock side magnet 50 insertion section 44 being inserted into insert.
Therefore,, be fitted to coupling recess 48, opening-closing plate 35 can not be locked into inner cover 36 pivotally by making lock side magnet 50 when insertion section 44 not being inserted into key when inserting recess 33 closing the position.This state is the locking state of magnetic lock section, the magnetic lock section by key insert recess 33, key side magnet 47, coupling recess 48, lock side magnet 50, and retracing spring 52 etc. constitute.
On the other hand, when insertion section 44 is inserted into key insert recess 33, when making key side magnet 47 near lock side magnet 50, lock side magnet 50 is moved by homopolar-repulsion compression reseting spring 52, break away from from coupling recess 48, the inner cover 36 magnetic lock section of freely turning round opening-closing plate 35 becomes unlocking condition relatively.Because insertion section 44 and key insertion section 32 one revolution under this state, so, as make magnetic key 26 revolutions, then opening-closing plate 35 is turned round towards open position by reversing of magnetic key 26.
When opening-closing plate 5 is positioned at open position, even choose insertion section 44 from key insertion section 32, the magnetic force of removing lock side magnet 50 repels each other, lock side magnet 50 also staggers from coupling recess 48, so, contact insert at key recess 33 39 back sides, bottom be not the part of coupling recess 48, keep unlocking condition.For this reason, can not turn round even do not use magnetic key 26 to carry out unlock operation from open position to the revolution of the opening-closing plate 5 that closes the position yet.
In addition, though omitted diagram, as the latch ball is set in inner cover 36 sides, on surface the latch groove is set, thereby the ball bolt mechanism is set with its opening-closing plate 5 in opposite directions, then can opening-closing plate 5 stably be located at open position.Such bolt mechanism can adopt other multiple known construction.
Below, the effect of present embodiment is described.Fig. 9 is the figure that effect is shown.A illustrates the opening-closing plate closing state, and B illustrates the state that opening-closing plate is opened.At first, shown in A,, opening 30 is closed when opening-closing plate 35 is positioned at when closing the position, the result, the key that covers the below inserts mouthfuls 41, can prevent that from the outside instrument etc. is inserted into key inserts mouthfuls 41 mischief.
Therefore, when the insertion section 44 with magnetic key 26 is inserted into key insertion recess 33, unblanked in the magnetic lock section, opening-closing plate 35 can freely turn round, so, when magnetic key 26 when direction shown in the A arrow is reversed, but the insertion section 44 of anistree column is chimeric pivotally with key insertion recess 33 one that constitute identical shaped recess substantially, so opening-closing plate 35 also turns round towards the direction of arrow with magnetic key 26, become open position, open key inserts mouth 41.Under this state, ignition key 24 is inserted into key and inserts mouth 41, lock body portion 21 is unblanked, thereby make lock pin 22 shown in Figure 2 leave jam plate 23, allow freely turning round of steering shaft 12 from opening 30.
Afterwards, when to close opening-closing plate 35 once more in order stopping etc., to insert mouthfuls 41 from key and extract ignition key 24, shown in B, is that opening 30 directions push away pinch hand 43 by M/C towards the direction of arrow.Like this, the magnetic lock section is owing to be in unlocking condition, so, pinch hand 43 by at circular-arc groove 42 in guiding towards opening 30 side shiftings, simultaneously, opening-closing plate 35 is with pinch hand 43 revolutions, opening 30 is closed, and in this position, lock side magnet 50 shown in Figure 8 is applied elastic force towards retracing spring 52, be fitted to coupling recess 48, locked in the magnetic lock section.
Because pinch hand 43 is set like this, so, do not use magnetic key 26, can simply and promptly make opening-closing plate 35 revolutions by M/C, close opening 30, simultaneously, locked in the magnetic lock section, thereby operability is good.Certainly also available magnetic key 26 is inserted into key with insertion section 44 and inserts recess 33, reverses then, thereby makes opening-closing plate 35 revolutions.
Figure 10 illustrates another embodiment relevant with magnetic key.This example illustrates complex key 60, and this complex key 60 is equivalent to magnetic key shown in Figure 2 26 and ignition key 24 integrated, at the head 61 of this complex key 60 magnetic key 62 is set.The head 61 of complex key 60 is the part that each grip portion of magnetic key and ignition key is shared, i.e. the part of controlling by finger during each key in operation, and rounded flats substantially, the surface scribbles resin.
Edge part at this head 61 is provided with magnetic key 62 towards oblique upper, and its direction of insertion A becomes the obtuse angle with the direction of insertion B of ignition key 63.In this embodiment, be provided for passing the hole 64 of belt etc. in the edge portion of head 61, become 61 cardinal principle central portion from the head connect these holes 64, magnetic key 62, and the line of ignition key 63 be the position relation of Y word shape substantially.
By towards Fig. 4 oblique upper magnetic key 62 being set like this, can increase substantially the operability of magnetic key 62.Promptly, in the occasion that magnetic key 62 is set directly over figure, ignition key 63 is in palmar, be difficult for controlling head 61, or protruding longways towards horizontal length towards the occasion ignition key 63 that just laterally is provided with, so, may produce and must be noted that the trouble of when revolution, not interfering periphery etc., as being undertaken, then can there be such easy manipulation troublesomely by this example.
The application's invention is not limited to the foregoing description, can do various deformation and application, for example also can weak body be set at base portion of pinch hand 43 etc., close opening 30 by opening-closing plate 35, when the magnetic lock section is in locking state,, it is moved towards opening-closing plate 35 open sides as rotating pinch hand 43 by force, then too much load makes pinch hand 43 disrumpent feelings from weak body, can not M/C.
Like this, with the operation holdout device of weak body when improper, can prevent mischief effectively.Operation holdout device when improper can at random adopt other known construction, for example, also can in the way of pinch hand 43 hinge be set, and falls down towards the open position thruster time, can not carry out M/C.
In addition, the lock of opening-closing plate is not limited to magnetic means, can keep the form that unlocking condition moves as long as move to from open position at opening-closing plate when closing the position, then can utilize other lock form.In addition, it is fixed that the locking device that becomes applicable object is not limited to steering handle lock, also multiple use can be arranged, except that two-wheeled also applicable to vehicles such as four-wheeled vehicles.
Claims (2)
1. lock device for vehicle has the lock body portion of vehicle being unblanked and locking by key, closing of can inserting at the key that this lock body portion is located in covering mouthful opens and closes mobile opening-closing plate between position and open position that it is open, and closing the opening-closing plate locking part of this opening-closing plate of locking position; It is characterized in that: be provided with M/C above-mentioned opening-closing plate is moved to the pinch hand that closes the position from above-mentioned open position.
2. lock device for vehicle as claimed in claim 1 is characterized in that: the weak body that is provided as improper operation holdout device at above-mentioned pinch hand.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000270721A JP3431585B2 (en) | 2000-09-06 | 2000-09-06 | Vehicle lock device |
| JP270721/2000 | 2000-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1341530A CN1341530A (en) | 2002-03-27 |
| CN1162294C true CN1162294C (en) | 2004-08-18 |
Family
ID=18757111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011193514A Expired - Lifetime CN1162294C (en) | 2000-09-06 | 2001-05-30 | Lock device for vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3431585B2 (en) |
| CN (1) | CN1162294C (en) |
| IT (1) | ITTO20010845A1 (en) |
| TW (1) | TW511603U (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4228921B2 (en) * | 2004-01-27 | 2009-02-25 | パナソニック電工株式会社 | Latch lock |
| JP4554338B2 (en) * | 2004-11-17 | 2010-09-29 | 本田技研工業株式会社 | Protection device for cylinder lock for vehicle |
| JP5244379B2 (en) * | 2007-03-16 | 2013-07-24 | ヤマハ発動機株式会社 | Motorcycle |
| JP4583462B2 (en) * | 2008-02-27 | 2010-11-17 | 朝日電装株式会社 | Cylinder lock protector |
| JP4583464B2 (en) * | 2008-03-21 | 2010-11-17 | 朝日電装株式会社 | Cylinder lock protector |
| JP5366637B2 (en) * | 2008-08-29 | 2013-12-11 | 朝日電装株式会社 | Cylinder lock protector |
| JP4759627B2 (en) * | 2009-04-21 | 2011-08-31 | 本田技研工業株式会社 | Steering lock device |
| JP2011111822A (en) | 2009-11-27 | 2011-06-09 | Yamaha Motor Co Ltd | Protection device of locking device for vehicle |
| JP5330214B2 (en) * | 2009-12-24 | 2013-10-30 | 朝日電装株式会社 | Cylinder lock protector |
| CN101811530B (en) * | 2010-02-02 | 2012-09-19 | 陆继儒 | Frame lock integrated convenient anti-theft magnetic spigot special lock |
| CN102535978A (en) * | 2011-12-30 | 2012-07-04 | 俞云祥 | Creative combination of lock cylinder magnetic anti-theft shield rotary plate and magnetic head key for obtaining thousands of codes |
| JP5066295B1 (en) * | 2012-04-16 | 2012-11-07 | 株式会社ベスト | Protective cap |
| CN104201036B (en) * | 2014-07-03 | 2016-06-08 | 湖州通达五金刀具有限公司 | A kind of system selector switch with magnetic alignment mechanism |
| TWI759295B (en) * | 2016-04-12 | 2022-04-01 | 德商羅伯特博斯奇股份有限公司 | A locking device for a two wheeler and an operation method thereof |
| CN106567619A (en) * | 2016-10-14 | 2017-04-19 | 颜胜钢 | Burglar alarm for keyhole burglary prevention of lock |
-
2000
- 2000-09-06 JP JP2000270721A patent/JP3431585B2/en not_active Expired - Lifetime
-
2001
- 2001-05-30 CN CNB011193514A patent/CN1162294C/en not_active Expired - Lifetime
- 2001-08-27 TW TW90214642U patent/TW511603U/en not_active IP Right Cessation
- 2001-09-04 IT IT2001TO000845A patent/ITTO20010845A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20010845A0 (en) | 2001-09-04 |
| JP3431585B2 (en) | 2003-07-28 |
| ITTO20010845A1 (en) | 2003-03-04 |
| CN1341530A (en) | 2002-03-27 |
| TW511603U (en) | 2002-11-21 |
| JP2002081244A (en) | 2002-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20040818 |
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| CX01 | Expiry of patent term |