CN101878344B - Magnet lock - Google Patents
Magnet lock Download PDFInfo
- Publication number
- CN101878344B CN101878344B CN2008801183055A CN200880118305A CN101878344B CN 101878344 B CN101878344 B CN 101878344B CN 2008801183055 A CN2008801183055 A CN 2008801183055A CN 200880118305 A CN200880118305 A CN 200880118305A CN 101878344 B CN101878344 B CN 101878344B
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- CN
- China
- Prior art keywords
- recess
- tumbler
- engaging
- permanent magnet
- engaging recessed
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/2063—Ignition switch geometry
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/142—Closures or guards for keyholes with key-operated locks, e.g. padlocks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/30—Vehicles applying the vehicle anti-theft devices
- B60R2325/306—Motorcycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A magnet lock is provided with a rotor, which is supported rotatably by the rotary supporting portion of a case member while having a fitting recess and a plurality of engaging recesses, and a rodlike permanent magnet, which is urged repulsively toward the side engaging with the engaging recess selected from the engaging recesses and fitted slidably in the sliding recess selected from the sliding recesses. The permanent magnet is driven to a disengaging position as a magnet key is fitted in the fitting recess for positioning. A plurality of sets of a case member (19) and a rotor (26) where the fitting recesses (27) have an identical shape, and the sliding recess (37) corresponds to the engaging recess (40) are set such that at least one of the number and arrangement of the sliding recesses (37) and the engaging recesses (40) arranged on one virtual circle having the axis of rotation of the rotor (26) as a center becomes different. Consequently, the type of the magnet keys can be increased without causing upsizing or cost increase.
Description
Technical field
The present invention relates to magnetic lock, this magnetic lock has: the case member of nonmagnetic substance system, and described case member forms by mould molding, and has the rotational support portion that is provided with a plurality of slip recesses; The cap assembly of nonmagnetic substance system, described cap assembly have circular peristome and are installed on the described case member, and described cap assembly constitutes housing with described case member; The tumbler of nonmagnetic substance system, described tumbler is supported in described rotational support portion in the mode that can rotate, and have chimeric recess and a plurality of engaging recessed part, the open end of described chimeric recess is to described peristome, and described a plurality of engaging recessed parts and described a plurality of slip recess dispose accordingly and be open towards described rotational support portion side; And shaft-like permanent magnet, described permanent magnet can and be removed between the position mobile with the engaging that engaging of selected described engaging recessed part is disengaged at the clamped position that engages with the engaging recessed part of selecting from described a plurality of engaging recessed parts, and described permanent magnet towards described clamped position side by elastic force-applying, and be embedded in the slip recess of from described a plurality of slip recesses, selecting in the mode that can slide, along with the magnetic key location is embedded in described chimeric recess, described permanent magnet is driven to engaging from described clamped position and removes the position.
Background technology
Known in patent documentation 1 have a following magnetic lock: the flashboard that described magnetic lock can be moved between detent position and release position remains in this detent position, when flashboard is positioned at described detent position, mechanical key can not be inserted in the keyhole of cylinder lock, when flashboard was positioned at described release position, mechanical key can be inserted in the described keyhole.
Patent documentation 1: TOHKEMY 2003-161061 communique
Yet, in above-mentioned patent documentation 1 in the disclosed structure, the pivot center that a plurality of slip recesses and engaging recessed part are configured in the moving part that rotates separates equally spaced permanent position, for this magnetic lock, increase the words of the kind of magnetic key, need to increase the number of slip recess and engaging recessed part, thereby can cause the maximization of magnetic lock and cost to raise.
Summary of the invention
The present invention makes in view of described situation, and its purpose is to provide a kind of magnetic lock, and this magnetic lock can increase the kind of magnetic key and can not cause maximizing and the cost rising.
In order to reach above-mentioned purpose, first of magnetic lock of the present invention is characterised in that this magnetic lock has: the case member of nonmagnetic substance system, described case member have the rotational support portion that is provided with a plurality of slip recesses and form by mould molding; The cap assembly of nonmagnetic substance system, described cap assembly have circular peristome and are installed in described case member, and described cap assembly constitutes housing with described case member; The tumbler of nonmagnetic substance system, described tumbler is supported in described rotational support portion in the mode that can rotate, and have chimeric recess and a plurality of engaging recessed part, the open end of described chimeric recess is to described peristome, and described a plurality of engaging recessed parts and described a plurality of slip recess dispose accordingly and be open towards described rotational support portion side; And shaft-like permanent magnet, described permanent magnet can be at the clamped position that engages with the engaging recessed part of selecting from described a plurality of engaging recessed parts, and remove between the position mobile with the engaging that engaging of selected described engaging recessed part is disengaged, and described permanent magnet to described clamped position side by elastic force-applying, and be embedded in the slip recess of from described a plurality of slip recesses, selecting in the mode that can slide, along with the magnetic key location is embedded in described chimeric recess, described permanent magnet is driven to engaging from described clamped position and removes the position, wherein, mutually corresponding described case member and the combination of described tumbler of the identical and described slip recess of the shape of described chimeric recess and described engaging recessed part is set with organize to be disposed at described slip recess on the imaginary circles centered by the pivot center of described tumbler and number and the different mode of at least one side in the configuration of described engaging recessed part more.
In addition, on the basis of described first feature, of the present invention second is characterised in that, sets the combination of described many groups along the mode that circumferentially is disposed at different mutually positions of described imaginary circles with the same number of described slip recess and described engaging recessed part.
On the basis of described second feature, the of the present invention the 3rd is characterised in that, sets two groups of described combinations with four described slip recesses and four described engaging recessed parts identical along the circumferential interval of described imaginary circles along the mode of circumferential offset 45 degree of described imaginary circles.
And then, on the basis of the arbitrary feature in described first～the 3rd feature, the of the present invention the 4th is characterised in that, described housing is fixed in the cylinder of described cylinder lock and has patchhole, described patchhole is corresponding with keyhole at the front end central portion opening of cylinder lock, flashboard is incorporated in the described housing, and described flashboard can move between the release position of the detent position of the described patchhole of sealing and open described patchhole, and described tumbler is linked to described flashboard.
According to first～the 4th feature of the present invention, the combination of case member and tumbler is set with many groups by the number that is disposed at slip recess on the imaginary circles centered by the pivot center of tumbler and engaging recessed part with the different mode of at least one side in the configuration, therefore, by in the combination of each group, selecting configured number and the pole configuration of permanent magnet, thereby can increase the kind of magnetic key.And, owing to be to make that slip recess and the engaging recessed part at least one side in the number on the imaginary circles centered by the pivot center of tumbler and configuration is different to set the combinations of organizing case members and tumbler more, therefore need not to increase the diameter of tumbler and rotational support portion, can avoid the maximization of magnetic lock.In addition, in the moulding form device of the described case member of mould molding and described tumbler, only adopt different moulds just can prepare out case member and the tumbler of many groups to the part that forms described slip recess and described engaging recessed part, therefore can suppress the increase of Mold Making expense.
In addition especially, according to the 4th feature of the present invention, when magnetic lock is used as the valve system of cylinder lock, can avoid the maximization of magnetic lock and cost to raise.
Description of drawings
Fig. 1 be flashboard be positioned at detent position and chimeric with magnetic key before state under the vertical profile lateral view of protective device of cylinder lock, and be sectional view along the 1-1 line of Fig. 3.(first embodiment)
Fig. 2 be flashboard be positioned at detent position and chimeric with magnetic key after state under the vertical profile lateral view of protective device of cylinder lock.(first embodiment)
Fig. 3 be along the 3-3 line of Fig. 1 to view.(first embodiment)
Fig. 4 is the sectional view along the 4-4 line of Fig. 1.(first embodiment)
Fig. 5 is the sectional view along the 5-5 line of Fig. 1.(first embodiment)
Fig. 6 is positioned at the sectional view corresponding with Fig. 4 under the state of release position at flashboard.(first embodiment)
Fig. 7 is the side view in partial cross-section of magnetic key.(first embodiment)
Fig. 8 is the sectional view along the 8-8 line of Fig. 3.(first embodiment)
Fig. 9 is be used to the sectional view corresponding with Fig. 4 that the combination different with case member with tumbler shown in Figure 4 is shown.(first embodiment)
Label declaration
15: cylinder lock; 16: cylinder; 17: keyhole; 18: housing; 19: case member; 20: cap assembly; 21: patchhole; 24: flashboard; 25: magnetic lock; 26: tumbler; 27: chimeric recess; 28: permanent magnet; 29: rotational support portion; 30: peristome; 37: the slip recess; 38: magnetic key; 40: engaging recessed part; C: imaginary circles.
The specific embodiment
Below, based on one embodiment of the present of invention shown in the drawings embodiments of the present invention are described.
First embodiment
Fig. 1～Fig. 9 illustrates one embodiment of the present of invention.
At first, in Fig. 1 and Fig. 2, what the cylinder 16 of the cylinder lock 15 of vehicle (for example motor bike) usefulness was located at vehicle frame turns to standpipe (not shown), and the leading section of this cylinder 16 is covered by the housing 18 that is fixed in frame sides.This housing 18 is made of with the cap assembly 20 that is installed on the nonmagnetic substance system of this case member 19 case member 19 of the nonmagnetic substance system of the leading section that is installed on cylinder 16.
With reference to Fig. 3, be provided with patchhole 21 in housing 18 in the lump, described patchhole 21 is corresponding with the keyhole 17 of the front end central portion that is opened on cylinder lock 15.This patchhole 21 is made of the through hole 22,23 of being located at case member 19 and cap assembly 20 respectively coaxially, and the outer end of through hole 23 forms taper for not shown key is inserted easily.
And then in the lump with reference to Fig. 4～Fig. 6, in housing 18, taken in flashboard 24, described flashboard 24 can the sealing described patchhole 21 detent position (position of Fig. 4 and Fig. 5) and the opening described patchhole 21 release position (position of Fig. 6) between sliding action.
By as illustrated in fig. 2 that magnetic key 38 is chimeric with the chimeric recess 27 that the magnetic lock 25 that is equipped on housing 18 has, thereby allow the sliding action of this flashboard 24, magnetic lock 25 has: described housing 18; Tumbler 26, described tumbler 26 forms with described flashboard 24 splits and is accommodated in described housing 18 in the mode that can rotate, and described tumbler 26 is provided with described chimeric recess 27; And a plurality of (for example three) permanent magnet 28 ..., described permanent magnet 28 ... can engage with this tumbler 26, and be embedded in the case member 19 of described housing 18.
The case member 19 of housing 18 forms by mould molding, and have cross section integratedly and be circular rotational support portion 29, this rotational support portion 29 is side-prominent to cap assembly 20, is provided with circular peristome 30 in the part corresponding with this rotational support portion 29 of cap assembly 20.
Tumbler 26 has the opposed wall part 31 of front end with described rotational support portion 29 at axial pars intermedia, and this tumbler 26 by nonmagnetic substance by mould molding and form roughly cylindric, between the base portion of this tumbler 26 and rotational support portion 29, be folded with O RunddichtringO 32, and this tumbler 26 is supported by this rotational support portion 29 in the mode that can rotate, and the outer end of tumbler 26 is configured in the face of described peristome 30.
Flashboard 24 can be between Fig. 4 and detent position shown in Figure 5 and release position shown in Figure 6 sliding action, and flashboard 24 is sandwiched between the case member 19 and cap assembly 20 of housing 18, for fear of owing to the whole surface of flashboard 24 and case member 19 sliding-contacts frictional resistance being increased, on case member 19 with outstanding a plurality of for example three prominent bar 34A, 34B, the 34C of being provided with of the mode of flashboard 24 sliding-contacts.
In addition, the chimeric recess 27 of tumbler 26 forms has for example irregular hexagonal shape of cross section, and at the outstanding teat 35 that is provided with of the approximate centre portion of chimeric recess 27.Therefore, only magnetic key 38 as follows can be chimeric with chimeric recess 27: this magnetic key 38 has the shape of cross section corresponding with the shape of cross section of chimeric recess 27, and has for the chimeric recess 36 of described protuberance 35.
Front end in described rotational support portion 29 for example is provided with a plurality of (for example four) slip recess 37 corresponding with foursquare each bight ... described slip recess 37 ... be positioned at pivot center by tumbler 26 and be that an imaginary circles C centered by the axis of rotational support portion 29 goes up and to tumbler 26 side openings, each recess 37 that slides ... circumferentially spaced along described imaginary circles C uniformly-spaced namely is configured every 90 °.
Form the mode of suitable combination with shaft-like permanent magnet 28 with the pole configuration with tumbler 26 sides ... respectively can be slidably with from each slip recess 37 ... in the slip recess 37 selected ... (for example three slip recesses 37) are chimeric, at selected described slip recess 37 ... bottom and each permanent magnet 28 ... between be folded with spring 39 respectively, described spring 39 is to making each permanent magnet 28 ... from the outstanding side of the front end of rotational support portion 29 to each permanent magnet 28 ... elastic force-applying.
The bottom of tumbler 26 by incised notch be formed for will enter into the water of chimeric recess 27 drain tank 68 of discharging, the passing away 69 that is communicated with this drain tank 68 is formed between the bottom of the bottom of case member 19 and cap assembly 20.
In Fig. 7, magnetic key 38 is attached to the grip part 67 of the mechanical key 66 in the keyhole 17 that is inserted into cylinder lock 15, and forms and have the peripheral shape corresponding with the interior all shapes of chimeric recess 27 in the tumbler 26.
Be provided with a plurality of housing recess 41 at this magnetic key 38 in the mode to wall part 31 side openings of tumbler 26 ... described a plurality of housing recess 41 ... with a plurality of slip recesses 37 that arrange in described rotational support portion 29 ... and a plurality of engaging recessed parts 40 that arrange at the wall part 31 of described tumbler 26 ... correspondence is in described housing recess 41 ... in, be disposed at the permanent magnet 28 with described case member 19 and tumbler 26 sides ... a plurality of (for example three) housing recess 41 of position of configuration correspondence take in shaft-like permanent magnet 42 respectively ...In addition, each housing recess 41 ... openend by closure plate 43 sealing of the nonmagnetic substance system that is fixed in magnetic key 38.
Each permanent magnet 42 that in magnetic key 38, sets ... be incorporated in housing recess 41 ... and make each permanent magnet 42 ... with each permanent magnets 28 of rotational support portion 29 sides ... the identical pole configuration of the magnetic pole that is positioned at tumbler 26 sides in tumbler 26 sides, when regular magnetic key 38 and chimeric recess 27 are chimeric, as shown in Figure 2, under the effect of the reaction force of same pole, the permanent magnet 28 of rotational support portion 29 sides ... overcome spring 39 ... elastic force with from engaging recessed part 40 ... the mode of leaving is pressed into slip recess 37 ... be driven to engaging and remove that side of position, allow the rotation action of tumbler 26 thus.
Tumbler 26 is linked to an end of flashboard 24 via bindiny mechanism 44, and this bindiny mechanism 44 is by constituting as lower member: armite 45, and described armite 45 is to be located at the periphery of tumbler 26 integratedly to the mode of a distolateral extension of flashboard 24; Connection shaft 46, described connection shaft 46 has the axis parallel with the pivot center of tumbler 26, and is located at the front end of armite 45; And connect apertures 47, described connect apertures 47 is located at an end of flashboard 24 for can be the rotationally chimeric mode of this connection shaft 46.
According to such bindiny mechanism 44, when tumbler 26 was rotated, flashboard 24 was along with this tumbler 26 carries out sliding action.And, the sliding action scope that corresponding flashboard 24 slides between detent position and release position is determined the slewing area of tumbler 26 so that when flashboard 24 is arranged in the release position each permanent magnet 28 of rotational support portion 29 ... can not with each engaging recessed part 40 of tumbler 26 ... engaging.
Between the case member 19 of housing 18 and flashboard 24, be provided with guiding flashboard 24 carries out sliding action between detent position and release position guidance unit 48, this guidance unit 48 by plant in the directing pin 49 of flashboard 24 and for this directing pin 49 sliding freely the chimeric mode bullport 50 of being located at case member 19 constitute.Therefore, directing pin 49 guides flashboard 24 to carry out sliding action in mode mobile in bullport 50.
To note Fig. 8 especially, between the case member 19 of housing 18 and tumbler 26, be provided with striking (click) mechanism 51, described striking mechanism 51 determines the rotation limits corresponding with detent position flashboard 24 and release position tumbler 26, this striking mechanism 51 has: the reception hole 53 that the end is arranged, the described reception hole 53 that the end arranged with flange part 52 opposed to each other the mode of opening be located at case member 19, described flange part 52 is located at described tumbler 26 and peripheries armite 45 opposite sides integratedly; Ball 54, described ball 54 is embedded in this reception hole 53 in the mode that can slide; Spring 55, described spring 55 is incorporated in reception hole 53, and brings into play the elastic force that this ball 54 is applied to described flange part 52 sides; Slot 56, described slot 56 is arranged at flange part 52 in the mode that engages with described ball 54 when flashboard 24 is positioned at detent position; And slot 57, described slot 57 is arranged at flange part 52 in the mode that engages with described ball 54 when flashboard 24 is positioned at the release position.
Between the case member 19 of housing 18 and flashboard 24, be provided with the release position maintaining body 60 that flashboard 24 is flexibly remained in the release position, this release position maintaining body 60 has: leaf spring 62, one end of described leaf spring 62 is assemblied in the teat 61 that is highlighted on the case member 19 that is arranged at housing 18, is provided with circular-arc holding section 62a at the other end of described leaf spring 62; And fastening portion 63, described fastening portion 63 is located near the described directing pin 49 in the mode that engages with described holding section 62a under the state that is in the release position at flashboard 24 and the periphery of flashboard 24, when flashboard 24 is in the release position as shown in Figure 6, holding section 62a flexibly is sticked in fastening portion 63, thereby flashboard 24 can be remained in the release position.
In addition, utilizing release position maintaining body 60 flashboard 24 to be remained under the state of release position, when the manual operation power that flashboard 24 is applied towards the detent position side, leaf spring 62 deflections are engaged with the elasticity of fastening portion 63 with the 62a of engagement release portion, thereby flashboard 24 is rotated to the detent position side.
The described flange part 52 of tumbler 26 be provided with to the side-prominent pin-shaped operating knob 64 of case member 19 opposite, on the cap assembly 20 of housing 18, for example be provided with the through hole 65 that connects for this operating knob 64 in the mode that links to each other with peristome 30.And through hole 65 be formed allow described operating knob 64 follow flashboard 24 between detent position and release position sliding action and move.
In addition, when constituting described magnetic lock 25, described slip recess 37 ... with described engaging recessed part 40 ... the case member 19 of correspondence and the combination of tumbler 26 mutually, to be disposed at the described slip recess 37 on the described imaginary circles C ... with described engaging recessed part 40 ... number and configuration at least one side's different (make in the present embodiment described configuration different) mode be set with to organize (for example two groups) more, in the combination of described many groups, the shape of the chimeric recess 27 in the tumbler 26 is identical.
Namely, with with the same number of four slip recesses 37 ... with engaging recessed part 40 ... be set with the combination of two groups of case members 19 and tumbler 26 along the mode that circumferentially is disposed at mutually different positions of imaginary circles C, set four the slip recesses 37 identical along the circumferential interval of imaginary circles C ... with engaging recessed part 40 ... as the combination of Fig. 4～be configured as shown in Figure 6 and make slip recess 37 as shown in Figure 9 ... with engaging recessed part 40 ... with respect to the combination that Fig. 4～configuration shown in Figure 6 is spent along the circumferential offset 45 of imaginary circles C.
Then, effect to present embodiment describes, case member 19 adopts the slip recess 37 that disposes at an imaginary circles C centered by the pivot center of tumbler 26 with the combination of tumbler 26 ... with engaging recessed part 40 ... number set many groups with the different mode of at least one side in the configuration, in the present embodiment, four will be along the circumferential interval of imaginary circles C identical slip recesses 37 ... with engaging recessed part 40 ... combination set two groups along the 45 degree ground that circumferentially stagger of imaginary circles C, therefore, in the combination of each group, by selecting permanent magnet 28 ... pole configuration, can increase the kind of magnetic key 38.
Namely, with permanent magnet 28 ... be embedded in from four slip recesses 37 in the mode that can slide ... in three slip recesses 37 selecting ... and with described permanent magnet 28 ... be sticked in three engaging recessed parts 40 in the mode that can engage and break away from ... yet by changing permanent magnet 28 ... the configuration of magnetic pole, can in the combination of a kind of case member 19 and tumbler 26, use for example 24 kinds of magnetic keys 38 ... at this moment, make slip recess 37 with respect to this combination ... with engaging recessed part 40 ... along also using for example 24 kinds of magnetic keys 38 in the combination of circumferential offset 45 degree of imaginary circles C ..., therefore can be with magnetic key 38 ... kind be increased to 48 kinds.
And, owing to only make slip recess 37 ... with engaging recessed part 40 ... configuration difference on an imaginary circles C centered by the pivot center of tumbler 26 is set the combination of many group (for example two groups) case members 19 and tumbler 26, therefore, need not to increase the diameter of the rotational support portion 29 of tumbler 26 and case member 19, can avoid the maximization of magnetic lock 25.
In addition, because in the moulding form device of the described case member 19 of mould molding and described tumbler 26, only to forming described slip recess 37 ... with described engaging recessed part 40 ... part adopt different moulds just can prepare out many group (for example two groups) case member 19 and tumblers 26, therefore can suppress the increase of Mold Making expense.
Have again, when adopting magnetic lock 25 as the valve system of cylinder lock 15, can avoid the maximization of magnetic lock 25 and cost to raise.
More than, embodiments of the invention are illustrated, yet the present invention can carry out various design alterations in the scope that does not break away from its purport.
For example in the above-described embodiments, be to make the slip recess 37 that is disposed on the imaginary circles C ... with engaging recessed part 40 ... the configuration difference, yet also can make the slip recess 37 on the described imaginary circles C ... with engaging recessed part 40 ... the number difference, can also make the slip recess 37 on the described imaginary circles C ... with engaging recessed part 40 ... number all different with configuration.
Claims (4)
1. magnetic lock, this magnetic lock has: the case member of nonmagnetic substance system (19), described case member (19) have the rotational support portion (29) that is provided with a plurality of slip recesses (37) and form by mould molding; The cap assembly of nonmagnetic substance system (20), described cap assembly (20) have circular peristome (30) and are installed in described case member (19), and described cap assembly (20) constitutes housing (18) with described case member (19); The tumbler of nonmagnetic substance system (26), described tumbler (26) is supported in described rotational support portion (29) in the mode that can rotate, and have chimeric recess (27) and a plurality of engaging recessed part (40), the open end of described chimeric recess (27) is to described peristome (30), and described a plurality of engaging recessed parts (40) dispose accordingly with described a plurality of slip recesses (37) and be open towards described rotational support portion (29) side; And shaft-like first permanent magnet (28), described first permanent magnet (28) can be at the clamped position that engages with the engaging recessed part of selecting from described a plurality of engaging recessed parts (40) (40), and remove between the position mobile with the engaging that engaging of selected described engaging recessed part (40) is disengaged, and described first permanent magnet (28) to described clamped position side by elastic force-applying, and be embedded in the slip recess of from described a plurality of slip recesses (37), selecting (37) in the mode that can slide, and magnetic key (38), described magnetic key (38) can be located and is embedded in described chimeric recess (27)
Be embedded under the state of described chimeric recess (27) in described magnetic key (38) location, second permanent magnet (42) is maintained at the position corresponding to first permanent magnet (28), described second permanent magnet (42) is driven to engaging with described first permanent magnet (28) from described clamped position and removes the position
It is characterized in that,
The shape of described chimeric recess (27) is identical, and mutually corresponding described case member (19) and the combination of described tumbler (26) of described slip recess (37) and described engaging recessed part (40), by the number that is disposed at described slip recess (37) on the imaginary circles (C) centered by the pivot center of described tumbler (26) and described engaging recessed part (40) and the different mode of at least one side in disposing be set with and organize more.
2. magnetic lock according to claim 1 is characterized in that,
Set the combination of described many groups along the mode that circumferentially is disposed at different mutually positions of described imaginary circles (C) with the same number of described slip recess (37) and described engaging recessed part (40).
3. magnetic lock according to claim 2 is characterized in that,
Set two groups of described combinations with four described slip recesses (37) identical along the circumferential interval of described imaginary circles (C) and four described engaging recessed parts (40) along the mode of circumferential offset 45 degree of described imaginary circles (C).
4. according to any described magnetic lock in the claim 1～3, it is characterized in that,
Described housing (18) is fixed in the cylinder (16) of cylinder lock (15) and has patchhole (21), and described patchhole (21) is corresponding with keyhole (17) at the front end central portion opening of described cylinder lock (15),
Flashboard (24) is incorporated in the described housing (18), and described flashboard (24) can the sealing described patchhole (21) detent position and the opening described patchhole (21) the release position between move,
Described tumbler (26) is linked to described flashboard (24).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-307459 | 2007-11-28 | ||
| JP2007307459A JP5189346B2 (en) | 2007-11-28 | 2007-11-28 | Magnetic lock |
| PCT/JP2008/070940 WO2009069508A1 (en) | 2007-11-28 | 2008-11-18 | Magnet lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101878344A CN101878344A (en) | 2010-11-03 |
| CN101878344B true CN101878344B (en) | 2013-08-21 |
Family
ID=40678410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801183055A Expired - Fee Related CN101878344B (en) | 2007-11-28 | 2008-11-18 | Magnet lock |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5189346B2 (en) |
| CN (1) | CN101878344B (en) |
| BR (1) | BRPI0820227A2 (en) |
| TW (1) | TWI363131B (en) |
| WO (1) | WO2009069508A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5162537B2 (en) * | 2009-08-05 | 2013-03-13 | 株式会社ホンダロック | Magnetic lock |
| BR112015026980B1 (en) * | 2013-05-09 | 2021-02-02 | Kabushiki Kaisha Honda Lock | cylinder lock protection device |
| TWI555904B (en) * | 2015-07-31 | 2016-11-01 | Univ Lunghwa Sci & Technology | A magnetic latch and a engaging device having the magnetic latch |
| EP3480396B1 (en) * | 2017-11-02 | 2024-04-24 | iLOQ Oy | Electromechanical lock utilizing magnetic field forces |
| CN108877551B (en) * | 2018-09-04 | 2019-11-26 | 温岭市海奔光电科技股份有限公司 | A kind of ad display screen shield |
| WO2022024887A1 (en) | 2020-07-28 | 2022-02-03 | 株式会社ホンダロック | Cylinder lock device and insert-type magnet key |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290619A (en) * | 1999-09-30 | 2001-04-11 | 本田技研工业株式会社 | Round tube pin lock protector for vehicle |
| CN1702275A (en) * | 2004-05-27 | 2005-11-30 | 本田技研工业株式会社 | Protector of cylinder lock for vehicle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995086U (en) * | 1972-12-02 | 1974-08-16 | ||
| JPS58177463U (en) * | 1982-05-21 | 1983-11-28 | 株式会社日本ロツク | Electronic lock chain lock |
| JP3577453B2 (en) * | 2000-08-17 | 2004-10-13 | 株式会社キタコ | Lock device |
| JP3821427B2 (en) * | 2001-04-26 | 2006-09-13 | 朝日電装株式会社 | Cylinder lock protector |
| JP4530589B2 (en) * | 2001-08-08 | 2010-08-25 | 株式会社ホンダロック | Protection device for cylinder lock for vehicle |
| JP3914043B2 (en) * | 2001-09-14 | 2007-05-16 | 株式会社ホンダロック | Protection device for cylinder lock for vehicle |
| JP4100928B2 (en) * | 2002-02-15 | 2008-06-11 | 朝日電装株式会社 | Cylinder lock protector |
| JP3770319B2 (en) * | 2002-05-07 | 2006-04-26 | 朝日電装株式会社 | Protection device for cylinder lock for vehicle |
| JP4295542B2 (en) * | 2003-04-08 | 2009-07-15 | 美和ロック株式会社 | Security thumb turn |
| JP2004332510A (en) * | 2003-05-02 | 2004-11-25 | Yuji Mochizuki | Magnetic keylock mechanism |
| JP4333983B2 (en) * | 2003-08-28 | 2009-09-16 | 朝日電装株式会社 | Cylinder lock protector |
-
2007
- 2007-11-28 JP JP2007307459A patent/JP5189346B2/en not_active Expired - Fee Related
-
2008
- 2008-10-29 TW TW97141581A patent/TWI363131B/en not_active IP Right Cessation
- 2008-11-18 CN CN2008801183055A patent/CN101878344B/en not_active Expired - Fee Related
- 2008-11-18 BR BRPI0820227-3A patent/BRPI0820227A2/en not_active IP Right Cessation
- 2008-11-18 WO PCT/JP2008/070940 patent/WO2009069508A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290619A (en) * | 1999-09-30 | 2001-04-11 | 本田技研工业株式会社 | Round tube pin lock protector for vehicle |
| CN1702275A (en) * | 2004-05-27 | 2005-11-30 | 本田技研工业株式会社 | Protector of cylinder lock for vehicle |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2002-322837A 2002.11.08 |
| JP特开2002-61437A 2002.02.28 |
| JP特开2003-161061A 2003.06.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200930877A (en) | 2009-07-16 |
| TWI363131B (en) | 2012-05-01 |
| JP2009127406A (en) | 2009-06-11 |
| CN101878344A (en) | 2010-11-03 |
| JP5189346B2 (en) | 2013-04-24 |
| WO2009069508A1 (en) | 2009-06-04 |
| BRPI0820227A2 (en) | 2015-06-16 |
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