CN1237249C - Protective device of cylindrical lock - Google Patents
Protective device of cylindrical lock Download PDFInfo
- Publication number
- CN1237249C CN1237249C CNB011364742A CN01136474A CN1237249C CN 1237249 C CN1237249 C CN 1237249C CN B011364742 A CNB011364742 A CN B011364742A CN 01136474 A CN01136474 A CN 01136474A CN 1237249 C CN1237249 C CN 1237249C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- interlock plate
- shutter
- remote
- manual
- 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 - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention provides a protective device of cylinder lock, which the open and close of a keyhole can be achieved through both manual operation and remote operation by a shutter to improve the operative performance. The protective device of cylinder lock 1 of the present invention is mounted on the body 5 of the cylinder lock, which includes a shutter 2 for opening or closing the keyhole 7 of the rotor 6 from the outside to protect said cylinder lock; a manual interlocking plate 3 for moving the shutter 2 to achieve the open and close of the keyhole via manual operation; a remote interlocking plate 4 for moving the shutter 2 to achieve the open and close of the keyhole 7 by driving the driven motor 8 of the shutter 2 via remote operation; and a locking element 19 which is embedded in the shutter 2 at the movable end of the shutter 2 to limit its further movement. The shutter 2 is moved through manual operation and remote operation, and can be achieved the both movements of open and close relative to the keyhole 7 through either of the operations.
Description
Technical field
The present invention relates to prevent to be arranged at the protective device of cylindrical lock of the destruction etc. of the cylindrical lock on two-wheel car, four-wheeled vehicle, full ground handling trolley (ATV), the passenger vehicle (PWC) etc.
Background technology
In the past, in order to prevent that the third party from passing through scissors or screwdriver etc. are inserted in the keyhole, the cylindrical lock of two-wheeled grade is destroyed, people have submitted to such as, No. 44132/1999 disclosed scheme of application for a patent for invention document of Japan.This protective device comprises shutter, and this shutter, moves between latched position (desired location) and non-locked position (resetting the position) in the head top surface of cylindrical lock by manual operation, can realize the switching of the keyhole of tumbler end face; Magnetic lock, it is closed keyhole by this shutter is remained on latched position, implements locking; Ignition key, it is opened magnetic lock by being arranged at the magnetic field of the magnet on the pinch hand.
Summary of the invention
But; in the protective device of above-mentioned existing cylindrical lock; owing to form following structure; wherein be arranged at the magnetic field of the magnet on the pinch hand of ignition key; by manual operation, magnetic lock (that is shutter) is carried out opening and closing operations; so pinch hand must be inserted in the magnetic key hole of magnetic lock, magnetic lock is opened.
Thus, the unlock operation of the magnetic lock of ignition key bothers very much, particularly in darker place, at the state that hand is touched, seeks the magnetic key hole, the pinch hand of ignition key must be inserted in this hole, therefore, has the problem that this operation bothers more.
The present invention be directed to such situation and propose, the purpose of this invention is to provide a kind of protective device of cylindrical lock, it can carry out the on-off action of the keyhole of shutter by manual operation and these two kinds of operations of remote-controlled operation, and operability is improved.
The invention of the 1st scheme relates to a kind of protective device of cylindrical lock, this protective device is installed on the cylindrical lock, it comprises the shutter of the switching of the keyhole of realizing being arranged at the tumbler on this cylindrical lock, can protect this cylindrical lock, it is characterized in that this protective device comprises manual-operating mechanism, this manual-operating mechanism moves above-mentioned shutter by manual operation, realizes the switching of above-mentioned keyhole; Remote handling gear, this remote handling gear moves above-mentioned shutter by the motor that drives above-mentioned shutter by remote-controlled operation, realizes the switching of above-mentioned keyhole; Lock Part, this Lock Part are in the mobile terminal of above-mentioned shutter, and be chimeric with above-mentioned shutter, limiting it further moves, above-mentioned shutter moves by manual operation and remote-controlled operation, and by any operation, that all can carry out above-mentioned relatively keyhole opens and close this two actions.
According to above-mentioned formation, by manual-operating mechanism being operated, shutter is moved, after the switching of realization keyhole with manual mode, pass through Lock Part, with this shutter locking, in addition, when remote-controlled operation, by electric motor driven remote handling gear shutter is moved, realize after the switching of keyhole, by Lock Part, with this shutter locking.Operating personnel can at random carry out this manual operation and remote operated switching, and by any operation, that all can realize relative keyhole opens and close this two actions.
The invention of the 2nd scheme is characterised in that above-mentioned manual-operating mechanism comprises the manual interlock plate of using, should manually be arranged at the top surface side of above-mentioned shutter with the interlock plate, above-mentioned shutter is moved with it, above-mentioned remote handling gear comprises the remote interlock plate of using simultaneously, should be arranged at the bottom surface side of above-mentioned shutter at a distance with the interlock plate, it is by above-mentioned Motor Drive, above-mentioned shutter is moved with it, when manual operation, make above-mentioned manually move with the interlock plate, when remote-controlled operation, make above-mentioned move at a distance with the interlock plate.
According to above-mentioned formation, when manual operation, manually move with the interlock plate by making by manual mode, make shutter follow above-mentioned action to move, realize the switching of keyhole, then, by Lock Part, with this shutter locking, in addition, when remote-controlled operation, make by electric motor driven remote handling gear and to move the shutter of interlock with the interlock plate at a distance by following this to move, realize the switching of keyhole, afterwards, by Lock Part, with this shutter locking.
The invention of the 3rd scheme is characterised in that above-mentioned Lock Part comprises sticking department, this sticking department has biasing mechanism, it is according to being provided with by the mode of this biasing mechanism towards the front biasing, and its front end and above-mentioned shutter are chimeric simultaneously, limit moving of above-mentioned shutter; Release portion, this release portion is formed on the top and bottom of above-mentioned sticking department, above-mentioned manual with the interlock plate with remote when moving with the interlock plate, be subjected to pushing of these plates, with above-mentioned sticking department, opposing is along the bias force of biasing mechanism and move, in above-mentioned shutter, be formed with along above-mentioned manual with interlock plate and the remote slotted hole that extends with the moving direction of interlock plate, and above-mentioned manual using in interlock plate and the remote corresponding plate with the interlock plate, form the protuberance that embeds above-mentioned slotted hole, above-mentioned manual with the interlock plate with at a distance push above-mentioned release portion with the interlock plate, with the locking of above-mentioned shutter throw off during, at the state that this shutter is stopped, only manually with the interlock plate or move with the interlock plate at a distance, manually use the interlock plate or use further moving of interlock plate at a distance by this, raised part contacts with the end of above-mentioned slotted hole, makes above-mentioned shutter follow above-mentioned action and move, and realizes the switching of keyhole.
According to above-mentioned formation, for shutter is moved, keyhole is closed, by driving by manual or remote operated motor, make manually with the interlock plate or move with the interlock plate at a distance, the protuberance that forms is respectively contacted with the slotted hole end of shutter, follow this action, make this shutter interlock, it is moved to the position that covers keyhole.In this position, the sticking department and the shutter of Lock Part are chimeric, limit moving of shutter.
Make by manual operation with keyhole close drive not busy device and move the time, manually move if make manually with the interlock plate, then the release portion of Lock Part resists the bias force of biasing mechanism and moves, follow this action, the sticking department of Lock Part also moves along equidirectional, will with the comes out of engagement of shutter.During before the above-mentioned comes out of engagement, be formed at and manually only move along slotted hole with the protuberance on the interlock plate, at the state that shutter is stopped, manually moving with the interlock plate.
And, when chimeric disengagement finishes, manually arrive the end of slotted hole with the protuberance of interlock plate, move with the further of interlock plate by manual, shutter moves thereupon.Be that protuberance contacts with the end of slotted hole,, make the manual mobile shutter place that is communicated to the interlock plate at the position of this contact.
In addition, when making the shutter that keyhole is closed by remote manipulation, if pass through by the remote-controlled operation drive electric motor, make and move at a distance with the interlock plate, then the release portion of Lock Part resists the bias force of biasing mechanism and moves, follow this action, the sticking department of Lock Part also moves along equidirectional, will with the comes out of engagement of shutter.During before the above-mentioned comes out of engagement, be formed at and only move at a distance along slotted hole with the protuberance on the interlock plate, at the state that shutter is stopped, moving with the interlock plate at a distance.In addition, when chimeric disengagement finishes, arrive the end of slotted hole at a distance with the protuberance of interlock plate, identical with manually operated occasion, with being moved further of interlock plate, shutter follows it to move by remote.
The invention of the 4th scheme is characterised in that above-mentioned Lock Part on the top and bottom of the sticking department that is formed by metal, becomes the whole release portion that is formed by resin that forms respectively.
The invention of the 5th scheme is characterised in that on the output shaft of above-mentioned motor, be provided with the swivel plate of local projection, driving force by motor, make this swivel plate rotation along forwards/reverse, and on above-mentioned remote usefulness interlock plate, the protuberance that formation can contact with the projection of above-mentioned swivel plate.
The invention of the 6th scheme is characterised in that the above-mentioned remote interlock plate of using according to passing through torque spring, and often the mode of setovering towards the neutral position is installed, and when opening not busy EO, makes it remain on the neutral position.
Description of drawings
Fig. 1 is the sectional view of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 2 is the top view of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 3 is the top view of driving not busy device of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 4 is the top view and the bottom view of the manual interlock plate of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 5 is the remote top view and the bottom view with the interlock plate of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 6 is the cam (swivel plate) of the protective device of the cylindrical lock of expression embodiments of the invention and the schematic diagram of motor;
Fig. 7 is the schematic diagram of the Lock Part of the protective device of the cylindrical lock of expression embodiments of the invention;
Fig. 8 is the protective device of the cylindrical lock of expression embodiments of the invention, the generalized section of magnetic key being passed the state in magnetic key hole;
Fig. 9 is the remote controller schematic diagram of the protective device of the cylindrical lock of expression embodiments of the invention;
Figure 10 is the key diagram of manual effect with the interlock plate of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 11 is the key diagram of manual effect with the interlock plate of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 12 is the key diagram of effect of shutter of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 13 is the key diagram of effect of shutter of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 14 is the key diagram of effect of shutter of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 15 is the key diagram of effect of shutter of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 16 is the key diagram of remote effect with the interlock plate of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 17 is the key diagram of remote effect with the interlock plate of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 18 is the remote key diagram with interlock plate and action of cam of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 19 is the remote key diagram with interlock plate and action of cam of protective device that is used to represent the cylindrical lock of embodiments of the invention;
Figure 20 is the remote key diagram with interlock plate and action of cam of protective device that is used to represent the cylindrical lock of embodiments of the invention.
The specific embodiment
In the reference accompanying drawing, embodiments of the invention are specifically described below.
The protective device of the cylindrical lock of present embodiment can realize being arranged at the switching of the keyhole that drives the tumbler on the cylinder body from the outside, cylindrical lock is protected, as shown in Figure 1; it is mainly by shutter 2; manually, use interlock plate 4 at a distance, and motor 8 constitutes with interlock plate 3.
In addition, on shell 9, it is fixing to be fixed with the driving cylinder body 5 that is used to pass ignition key, and is fixed with and is used to drive remote motor 8 with interlock plate 4.The end face of above-mentioned shell 9 covers by the lid 10 that is formed by nonmagnetic substance, end face at above-mentioned lid 10, offer the hole that is communicated with the keyhole 7 of motor 6 15 and the magnetic key hole 12 of incised notch up and down, ignition key and magnetic key can be inserted in the corresponding hole and constitute.
Shutter 2 is realized the switching of the keyhole 7 of motor 6 from the outside, as shown in Figure 3, it is mainly by the occlusion part 2a that forms according to the size that can block keyhole 7, the axle hole 2b that axis of rotation 9a is passed, and slotted hole 2c constitutes, on the part of periphery, the 1st breach 2d and the 2nd breach 2e are spaced apart with prescribed distance.In addition, manual what the back will be described with interlock plate 3 and remote when being assemblied in top and bottom with interlock plate 4, protuberance 3c and 4c on each plate of formation are embedded this slotted hole 2c inside.
Manually keep the plate-shaped member of interlock for making shutter 2 with interlock plate 3, as shown in Figure 4, it forms according to the mode that the outer peripheral face that connects two shank 3a forms mild curve, and the front end of the 19b of release portion of the Lock Part 19 that above-mentioned curve formation back will be described is slide plane 3b slidably.In addition, at its end face, the shape 3d that formation can chimeric magnetic key.
In addition, with the bottom surface of interlock plate 3, near the position, boundary line of two shank 3a, form the protuberance 3c with the given size projection manually, near the centre, formation can be distinguished a plurality of recess 3e of chimeric polylith magnet 13.Thus, at magnet 13 and the chimeric state of recess 3e, can lock according to manual mode of being failure to actuate with interlock plate 3, if magnetic key MK is embedded shape 3d, under the effect from the repulsive force of the magnet M of inside, the bias force of magnet 13 opposing helical springs 14 moves towards the below (with reference to Fig. 8), can make comes out of engagement manual with 3 actions of interlock plate.
Also have, manually with the bottom surface of interlock plate 3, the recess 3f of the front end that formation can chimeric axis of rotation 9a, by above-mentioned chimeric, above-mentioned manual can axis of rotation 9a be axle with interlock plate 3, realize rotating.In addition,, make magnet 13 embed recess 3e by manual rotation with interlock plate 3, or with its disengagement, this manually is in interlock plate 3 and locks or unlock state.In addition, comprise above-mentioned manual operating mechanism with interlock plate 3 and form following remote handling gear, this remote handling gear is used for by manual operation, and shutter 2 is moved, and realizes the switching of keyhole.
Remote identical with the manual interlock plate 3 of using with interlock plate 4, follow the plate-shaped member of its motion for making shutter 2, as shown in Figure 5, it forms in the following manner, this mode is: the outer peripheral face that connects two shank 4a forms mild curve, and the front end of the 19c of release portion of the Lock Part 19 that above-mentioned curve formation back will be described is slide plane 4b slidably.In addition, comprise the contour shape of above-mentioned slide plane 4b basically with manual identical with interlock plate 3.
Near the position, boundary line of two shank 4a of remote end face with interlock plate 4, formation is with the protuberance 4c of given size projection, near the centre of its bottom surface, form the wall 4d of C word shape, form from the further outstanding protuberance 4e of the part of this wall 4d.In addition, in the inboard of this wall 4d, form the interstitial hole 4f that axis of rotation 9a is passed.
Also have, by following torque spring 11, install according to the mode of often setovering with interlock plate 4 at a distance towards the neutral position, this torque spring 11 strides across remote wall 4d with interlock plate 4, and establish from shell 9 is prominent, realize that around the outer peripheral face of this wall 4d the guide wall 9b (with reference to Figure 18～20) that leads is provided with.Promptly because an end and the wall 4d of torque spring 11 are chimeric, the other end and guide wall 9b are chimeric simultaneously, so when at a distance with 4 rotations of interlock plate, produce bias force along the direction opposite with its direction of rotation.
Be used to make the remote driving force with 4 rotations of interlock plate can be by shown in Figure 6, the cam 17 that is installed on the axis of rotation 8a of motor 8 obtains.Above-mentioned cam 17 is formed by the swivel plate of local projection, owing to projection 17a contacts with remote protuberance 4e with interlock plate 4, so the rotary driving force of motor 8 can be passed to remote with interlock plate 4.
Have again, motor 8 has the polymer switch, so that when bearing excessive load (such as, at the state that ignition key is inserted keyhole, in the time of will closing shutter 2 etc.) its rotation is stopped, and it has microswitch, so that it is controlled, thereby often stops at assigned position.By above-mentioned microswitch, when the remote controller 18 that will describe below sends signal, motor 8 rotations 1 circle, it stops at assigned position.
In addition, motor 8 is according to constituting by remote controller shown in Figure 9 18 remote operated modes, when pressing button 18a, direction along keyhole 7 is opened moves shutter 2, if pressing button 18b, then, send the signal that shutter 2 is moved along the direction of closing keyhole 7.The transmission of above-mentioned signal is undertaken by the electric wave trigger mechanism that is arranged at remote controller 18 inside, by the electric wave of this electric wave trigger mechanism emission, the direction of rotation of motor 8 is controlled.
Also can adopt other remote handling gear of infrared rays etc., replace in the manner described above remote-controlled operation by the motor 8 of electric wave, but situation at electric wave, even do not make the acceptance division (be arranged at motor 8 or shell 9 in) of remote controller 18 towards electric wave, still can transmit, operability is improved.In addition, remote controller 18 also can be independent of ignition key and form, and still, it also can be arranged at such as the pinch hand inside in, the switch.
In addition, comprise above-mentioned remote operating mechanism (remote controller 18 with interlock plate 4, a series of mechanisms of motor etc.) be formed for making keyhole realize the remote handling gear that opens and closes by by remote-controlled operation and drive electric motor moves closer 2.
Also have,, have the 19b of release portion in the top and bottom of Lock Part 19a, 19c, it with interlock plate 3 and remote when moving with interlock plate 4, is subjected to pushing of these plates manually, and with sticking department 19a, the bias force realization of opposing helical spring 19d is mobile.This 19b of release portion and 19c are formed by resin, and sticking department 19a forms by metals such as die castings, and they form one by screw B, as a whole, form Lock Part 19.Also can adopt the monolithic molding parts that all formed by resin or metal, with the Lock Part 19 that replaces above-mentioned 3-tier architecture, also can pass through spring catch, the scheme of bonding or outside shaping etc. forms one, to replace screw B.
Effect to the protective device of the cylindrical lock of said structure is described below.
At first; on-off action to manually operated shutter 2 is described; for shutter 2 cuts out; protection key keyhole 7; then will be formed at magnetic key MK that the pinch hand etc. of ignition key locates and 12 insert from the magnetic key hole, it is chimeric with the shape 3d that is formed on manual end face with interlock plate 3.Thus, the magnet 13 with the magnet M identical polar that is formed at magnetic key MK inside (more particularly, the utmost point of relative face side mutually homopolarity) each other bears repulsive force, as shown in Figure 8, the bias force of opposing helical spring 14 moves towards the below, makes the comes out of engagement of itself and recess 3e.
If at this state, make magnetic key MK rotation, make manual with 3 associated movements of interlock plate, then the 19b of release portion (with reference to Fig. 7) in Lock Part 19 slides on slide plane 3b on one side, resist the bias force of helical spring 19d on one side, move with sticking department 19a, Lock Part 19a is from the state of Figure 14, realize moving, with the comes out of engagement of sticking department 19a to shutter 2.
Promptly in original state, the sticking department 19a of Lock Part 19 and the 2nd breach 2e chimeric (with reference to Figure 14) that is formed at shutter 2, shutter 2 is the situation of the states of locking relatively, and the above-mentioned a series of action by magnetic key MK unlocks, and can realize rotation.In addition, in above-mentioned action, even under the situation of manually rotating with interlock plate 3, protuberance 3c is only inner mobile at slotted hole 2c, and shutter 2 remains on halted state.
In addition, if make manual usefulness interlock plate 3 along the equidirectional rotation, protuberance 3c contacts with the end of slotted hole 2c, and when above-mentioned manual usefulness interlock plate 3 rotated, shutter 2 also rotated.In addition, if the occlusion part 2a of shutter 2 reaches fully keyhole 7 closing state, then shutter 2 contacts with retainer 9c in being formed at shell 9, and restriction is rotation further, and shutter 2 stops.
After this, if magnetic key MK is turned back to reset condition (being inserted into the state in magnetic key hole 12), then Lock Part 19 moves to the home position under the effect of the bias force of helical spring 19d, and as shown in figure 15, sticking department 19a and the 1st breach 2d are chimeric.Thus, the action of shutter 2 is restricted, and is in the lock state.In addition, if at this state, 12 extract magnetic key MK out from the magnetic key hole, and then polylith magnet 13 embeds recess 3e, also will be manually with 3 lockings of interlock plate.
As mentioned above, for by manual operation, with shutter 2 from closing the state of keyhole 7, switch towards opening these hole 7 states, magnetic key MK is inserted in the magnetic key hole 12, after polylith magnet 13 and recess 3e are thrown off, make its rotation (rotating to be oppositely when closing), make the manual state of using interlock plate 3 from Figure 10, become the state of Figure 11.
Promptly in making manual process with 3 rotations of interlock plate, the 19b of release portion of Lock Part 19 slides on slide plane 3b, its a direction in Figure 10 is moved, and a direction of sticking department 19a in Figure 12 of not busy device 2 lockings moved, will be by the comes out of engagement of sticking department 19a to the 1st scarce 2d.In addition, because protuberance 3c only moves to such state in the inside of slotted hole 2c, so shutter 2 keeps halted state.
Owing to,, when this manually rotates with interlock plate 3, make the b direction rotation of shutter 2 in Figure 13 so protuberance 3c contacts with the end of slotted hole 2c manually with the 3 further same directional rotations of interlock plate.So the occlusion part 2a of shutter 2 moves, and keyhole 7 is opened, can insert in the keyhole 7 of ignition key.Then, if magnetic key MK is turned back to reset condition (inserting the state of ignition switch keyhole 12), then Lock Part 19 moves to the home position under the effect of the bias force of helical spring 19d, from state shown in Figure 13, sticking department 19a and the 2nd breach 2e are chimeric.Thus, the action of shutter 2 is restricted, and it is in the lock state.In addition, if at this state, extract magnetic key MK out from magnetic key hole 12, then a plurality of magnet 13 embed recess 3e, also will be manually with 3 lockings of interlock plate.
On-off action to remote operated shutter 2 is described below, in order to move the shutter 2 of closing, opens keyhole 7, then pushes the button 18a of remote controller 18 (with reference to Fig. 9), and motor 8 is driven.By the driving of this motor 8, as shown in figure 18, make cam 17 towards c direction rotation, make above-mentioned projection 17a, contact with protuberance 4e towards remote below extension with interlock plate 4.So, as shown in figure 19,, rotate towards the e direction with interlock plate 4 at a distance by the revolving force of cam 17, from the state of Figure 16, become the state of Figure 17.
In above-mentioned remote rotary course with interlock plate 4, the 19c of release portion of Lock Part 19 slides on slide plane 4b, its f direction in Figure 16 is moved, the a direction of sticking department 19a in Figure 12 of locking shutter 2 moved, will with the comes out of engagement of the 1st breach 2d of sticking department 19a.Also have, because at such state, protuberance 4c only moves in the inside of slotted hole 2c, so closer 2 is in the state that stops.
Because at a distance with interlock plate 4 same directional being further rotated, so protuberance 4c contacts with the end of slotted hole 2c, this rotates with interlock plate 4 at a distance, and make the b direction rotation of shutter 2 in Figure 13.So the occlusion part 2a of shutter 2 moves, and keyhole 7 is opened, can insert in the keyhole 7 of ignition key.
Then, cam 17 rotates continuously, stop turning back to initial position (state of Figure 18) time, the spinning movement indication of waiting for next time, use interlock plate 4 in addition at a distance under the effect of the bias force of torque spring 11, turn back to neutral position (state of Figure 18), as shown in figure 13, it is chimeric that sticking department 19a and the 2nd lacks 2e.Thus, the action of shutter 2 is restricted, and is in the lock state.
In order to move the shutter of opening 2, keyhole 7 is closed, then push the button 18b of remote controller 18, motor 8 is driven, cam 17 is rotated along the d direction among Figure 18.In the rotary course of cam 17, this projection 17a contacts with remote protuberance 4e with interlock plate 4, as shown in figure 20, revolving force by cam 17, make remote with interlock plate 4 towards the rotation of g direction, make shutter 2 follow this rotation and move thus, keyhole 7 is closed.Because the associated movement identical with above-mentioned action basically (direction of rotation is opposite) that this shutter 2 carries out, the Therefore, omited is to its description.
According to present embodiment, because in shutter 2, be provided with slotted hole 2c, make manual with interlock plate 3 and remote protuberance 3c with interlock plate 4,4c passes slotted hole 2c, so can be at the state that shutter 2 is stopped, make manual with interlock plate 3 or at a distance with 4 rotations of interlock plate, until by manual with interlock plate 3 or use interlock plate 4 at a distance, make the comes out of engagement of sticking department 19a, can realize the on-off action of shutter 2 by manual with interlock plate 3 or use the further rotation of interlock plate 4 at a distance.
In addition, because Lock Part 19 is by metal sticking department 19a, with the resinous release 19b of portion that is formed at its two sides, 19c forms, so can realize the chimeric of sticking department 19a and shutter 2 (the 1st lacks 2d and the 2nd breach 2e) really, and the 19b of release portion, 19c are at slide plane 3b, and the slip on the 4b can successfully be carried out.Promptly, preferably adopt the type of the higher material of rigidity, as slide plane 3b owing to locking mechanism as shutter 2, slide mechanism on the 4b preferably adopts soft type, when to the such 3-tier architecture of present embodiment, as adopting suitable material respectively, then can satisfy both requirements.
Above present embodiment is described, but the invention is not restricted to this situation, if such as, shutter moves according to manual operation and remote-controlled operation, by any operation, all can carry out two kinds of actions of opening and closing of keyhole, then also can be with manual-operating mechanism or remote handling gear as other mechanism.In addition, in the present embodiment, shutter, manually with the interlock plate with remote be that the center rotates with the axis of rotation with the interlock plate, still also can carry out sliding action etc., realize various functions.
Invention according to the 1st scheme; because operating personnel can at random carry out manual operation and remote operated switching; by any operation, that can carry out relative keyhole opens and closes this two kinds of actions, so the operability of the protective device of cylindrical lock is improved.
Invention according to the 2nd scheme; because the mechanism that shutter is moved is divided into manual with interlock plate and the remote interlock plate of using; these plates constitute according to the mode that drives when manual operation or the remote-controlled operation respectively; so by simple structure; the protective device of following cylindrical lock is provided; this device is by any operation, and that all can realize relative keyhole opens and close this two actions.
Invention according to the 3rd scheme; the locking of shutter is followed manual owing to can make by Lock Part with interlock plate and throwing off with the action of interlock plate at a distance; so by simple structure; the protective device of following cylindrical lock is provided; this device is by any operation, and that all can carry out relative keyhole opens and close this two actions.
According to the invention of the 4th scheme, because the sticking department of Lock Part is formed by metal, the portion of release is simultaneously formed by resin, thus can be really and shutter chimeric, and can reduce manually with the interlock plate or use the sliding friction of interlock plate at a distance.
According to the invention of the 5th scheme, owing to contacting with the projection of swivel plate, moves remote protuberance with the interlock plate, so by simple structure, the driving force with motor passes to the remote interlock plate of using really.
Invention according to the 6th scheme, owing to install according to the mode of often setovering with the interlock plate at a distance towards the neutral position by torque spring, so when the driving force of transmitting motor and the mobile remote time spent of doing that breaks away from this driving force with the interlock plate, can under the effect of bias force, recover towards original neutral position.Therefore, make and wait in neutral condition at a distance, can carry out next remote operated action well with the interlock plate.
Claims (6)
1. the protective device of a cylindrical lock; this protective device is installed on the cylindrical lock; it comprises the shutter of the switching of the keyhole of realizing being arranged at the tumbler on this cylindrical lock, can protect this cylindrical lock, it is characterized in that this protective device comprises:
Manual-operating mechanism, this manual-operating mechanism comprise the manual interlock plate of using, and this manually is arranged at above-mentioned shutter with the interlock plate top surface side can make above-mentioned shutter move with it; Motor, this motor is driven by remote manipulation; Remote handling gear, this remote handling gear comprise the remote interlock plate of using, and this is arranged at the bottom surface side of above-mentioned shutter at a distance with the interlock plate, by above-mentioned Motor Drive, above-mentioned shutter are moved at a distance with interlock sheet material with this; Lock Part, this Lock Part has sticking department, and this sticking department is according to being provided with by the mode of biasing mechanism towards above-mentioned shutter direction biasing, and this sticking department front end and above-mentioned shutter are chimeric simultaneously, limit moving of above-mentioned shutter;
Above-mentioned shutter moves by manual operation and remote-controlled operation, and by any operation, that all can carry out above-mentioned relatively keyhole opens and close this two actions.
2. the protective device of cylindrical lock according to claim 1; it is characterized in that above-mentioned manual operation machine is configured to the magnetic key hole; this magnetic key hole can be chimeric with magnetic key on above-mentioned manual usefulness interlock plate; by rotating to the chimeric magnetic key of this keyhole; but above-mentioned shutter is in manual opening and closing operations; above-mentioned remote handling gear can open and close above-mentioned shutter with remote-controlled operation by contacting, make cam rotation with the interlock plate and the cam of the output shaft that is installed on above-mentioned motor at a distance with above-mentioned.
3. the protective device of cylindrical lock according to claim 2; it is characterized in that above-mentioned Lock Part is in the integrally formed release in the top and bottom of above-mentioned sticking department portion; above-mentioned manual with the interlock plate with remote when moving with the interlock plate; be subjected to above-mentioned manual with interlock plate and remote pushing with the interlock plate; opposing biasing mechanism and moving
In above-mentioned shutter, be formed with along above-mentioned manual, and above-mentioned manual with interlock plate and remote using in the interlock plate, formation embeds the protuberance of above-mentioned slotted hole with interlock plate and the remote slotted hole of using the moving direction extension of interlock plate;
Above-mentioned manual with the interlock plate with at a distance push above-mentioned release portion with the interlock plate, during the comes out of engagement of above-mentioned shutter, at the state that this shutter is stopped, only manually with the interlock plate or move with the interlock plate at a distance, manually use the interlock plate or use further moving of interlock plate at a distance by this, raised part contacts with the end of above-mentioned slotted hole, makes above-mentioned shutter follow above-mentioned action and move, and realizes the switching of keyhole.
4. the protective device of cylindrical lock according to claim 3 is characterized in that above-mentioned Lock Part on the top and bottom of the sticking department that is formed by metal, becomes the whole release portion that is formed by resin that forms.
5. according to the protective device of any one the described cylindrical lock in the claim 2～4; it is characterized in that on the output shaft of above-mentioned motor; be provided with the swivel plate of local projection; driving force by motor; make this swivel plate rotation along forwards/reverse; and on above-mentioned remote usefulness interlock plate, the protuberance that formation can contact with the projection of above-mentioned swivel plate.
6. the protective device of cylindrical lock according to claim 5; it is characterized in that above-mentioned remote with the interlock plate according to passing through torque spring; often install, when opening and closing operations finishes, make this remain on the neutral position with the interlock plate at a distance towards the mode of neutral position biasing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001129788A JP3821427B2 (en) | 2001-04-26 | 2001-04-26 | Cylinder lock protector |
| JP129788/01 | 2001-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1381663A CN1381663A (en) | 2002-11-27 |
| CN1237249C true CN1237249C (en) | 2006-01-18 |
Family
ID=18978268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011364742A Expired - Fee Related CN1237249C (en) | 2001-04-26 | 2001-10-19 | Protective device of cylindrical lock |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3821427B2 (en) |
| CN (1) | CN1237249C (en) |
| TW (1) | TW500676B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4627991B2 (en) * | 2004-01-05 | 2011-02-09 | 朝日電装株式会社 | Cylinder lock protector |
| CN100588811C (en) * | 2004-12-20 | 2010-02-10 | 中国龙亿电子商务有限公司 | anti-theft lock |
| JP4954168B2 (en) * | 2007-10-25 | 2012-06-13 | 株式会社ホンダロック | Cylinder lock protector |
| TWI424115B (en) * | 2007-10-25 | 2014-01-21 | Honda Lock Kk | Cylinder lock protection system |
| JP5189346B2 (en) * | 2007-11-28 | 2013-04-24 | 株式会社ホンダロック | Magnetic lock |
| JP4583462B2 (en) * | 2008-02-27 | 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 |
| JP5162537B2 (en) * | 2009-08-05 | 2013-03-13 | 株式会社ホンダロック | Magnetic lock |
| CN201794370U (en) * | 2010-04-24 | 2011-04-13 | 徐飞鹤 | Lockhole cover |
| JP6034047B2 (en) * | 2012-04-23 | 2016-11-30 | 朝日電装株式会社 | Cylinder lock protector |
| CN103362361B (en) * | 2013-07-31 | 2016-03-30 | 长城汽车股份有限公司 | Automotive lock and automotive lock assembly, the automobile with it |
| CN104989176B (en) * | 2015-07-31 | 2017-05-10 | 泰州马赫机械制造有限公司 | Anti-theft lock with protrusion at two sides of return clutch shifting sheet structure assembly guide groove |
-
2001
- 2001-04-26 JP JP2001129788A patent/JP3821427B2/en not_active Expired - Fee Related
- 2001-10-08 TW TW90124810A patent/TW500676B/en not_active IP Right Cessation
- 2001-10-19 CN CNB011364742A patent/CN1237249C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1381663A (en) | 2002-11-27 |
| TW500676B (en) | 2002-09-01 |
| JP3821427B2 (en) | 2006-09-13 |
| JP2002322837A (en) | 2002-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1237249C (en) | Protective device of cylindrical lock | |
| CN1465496A (en) | Vehicle theft-proof device | |
| JP7532717B2 (en) | Vehicle door handle | |
| CN1550629A (en) | lock mechanism | |
| CN202266094U (en) | Electronic lock body | |
| CN1074497C (en) | Closure for doors, bonnets, tailgates or the like, in particular of vehicles, such as motor vehicles | |
| CA2425857A1 (en) | Lock, particularly a tailgate lock for a motor vehicle | |
| CN1659352A (en) | Lock, especially for automotive doors, flaps or the like | |
| CN1754033A (en) | Lock for an opening on a motor vehicle, with a memory for unlocking locking | |
| WO2007104228A1 (en) | An anti-pick and anti-saw motor-driven lock | |
| CN101075507A (en) | Rotating operation type electric component | |
| CN1206437C (en) | Open/close system for electric slide door | |
| EP2495379B1 (en) | Electromechanical lock | |
| CN1532367A (en) | Latch lock | |
| CN1754725A (en) | Steering column locks for PIN systems | |
| CN204899466U (en) | Lock body is morally marked to electric machine control of improvement | |
| CN101603388B (en) | Vehicle door lock | |
| CN1152399C (en) | Mechanism for operating three position switch e. g. off/star/delta | |
| CN1702011A (en) | Electric steering lock apparatus | |
| CN1475646A (en) | Actuator set | |
| CN101909951A (en) | Device for turning on a blocking unit | |
| CN1958378A (en) | Inductive motorcycle main switch lock | |
| JPS63500811A (en) | vehicle door locking system | |
| CN101634202A (en) | Locking mechanism of locks | |
| CN215978875U (en) | Electronic lock with reliable interlocking safety bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20161019 |