CN101684699B - Lock device capable of being set repeatedly and method for repeatedly setting lock device - Google Patents
Lock device capable of being set repeatedly and method for repeatedly setting lock device Download PDFInfo
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- CN101684699B CN101684699B CN 200810168440 CN200810168440A CN101684699B CN 101684699 B CN101684699 B CN 101684699B CN 200810168440 CN200810168440 CN 200810168440 CN 200810168440 A CN200810168440 A CN 200810168440A CN 101684699 B CN101684699 B CN 101684699B
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Abstract
The invention provides a lock device capable of being set repeatedly, comprising: a lock shell, a lock core, a setting device and a driving component; wherein the lock shell is provided with an axial hole for defining an axis; the lock core can be held in the axial hole of the lock shell and is provided with an alcove; the setting device is held in the alcove of the lock core and can move in the direction vertical to the axis of the lock shell; the driving component is held in the lock shell and can move from an initial first position to a second position along the direction parallel to the axis of the lock shell; when the driving component moves to the second position, an engaging part of the driving component and the engaging part of the lock shell approach each other, so that the setting device drives the driving component to move from the initial first position to the second position. The lock device capable of being set repeatedly can change matching keys through simple operation without a controlling key. The invention also provides a method for repeatedly setting lock device, wherein the operation method is simple and rapid without the operation of professionals and just a normal user can complete the action of changing the matching keys.
Description
Technical field
But the locking device of a kind of repeatedly setting of the present invention and method, but relate to the locking device and the method for repeatedly setting valid key, especially the present invention be meant a kind of be easy to operate can the repeatedly setting valid key locking device.
Background technology
The locking device structure of convention, when changing valid key as if desire, the user need unload core from locking device; The replacement lock pin, and cooperate new valid key, do and reinstall setting; Yet generally to from lock body, pull down the locking device structure, and with the locking device STRUCTURE DECOMPOSITION to can replacing lock pin, the installation that these steps need possess the locking device operating structure usually with decompose general knowledge; Usually have only locksmith and trained professional just can operate, and need special instrument, to change the lock pin in the locking device; Need one the control key so inconvenience very, the locking device that has are again changed valid key, still have the inconvenience on the certain operations.
In order to improve above-mentioned shortcoming, but need not use the control key and the locking device of repeatedly setting valid key arises like U.S. Pat Patent No.6862909 and USPatent No.6871520.
In view of this, the present invention is for overcoming above-mentioned shortcoming, and continues to use and practise the locking device mode of operation that has, and the user can the simplest mode change valid key.
But main purpose of the present invention provides a kind of locking device and method of repeatedly setting, makes the user the simplest mode change valid key.
Summary of the invention
But the object of the present invention is to provide a kind of locking device that key can be changed the repeatedly setting of valid key simply and easily that need not to control.
But another object of the present invention is to provide the method for valid key of the locking device of replacing repeatedly setting.、
For realizing above-mentioned purpose, solution of the present invention is:
But a kind of locking device of repeatedly setting, it comprises: a lock shell, have an axial hole, define an axis; One core can be placed in the axial hole of this lock shell, and this core has an alcove; One setting device is placed in the alcove of this core, can move in the direction of the axis of vertical this lock shell; One pushing member is placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; When the second place; The engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other, makes setting device move this pushing member and moves to the second place by initial primary importance.
When this setting device moves to the second place from initial primary importance along the direction perpendicular to lock columella line; Pushing member is moved to the 3rd position from the second place; When the 3rd position, the engaging piece of this pushing member is local with the engaging piece of lock shell or all be meshed.
This core has a radial hole; One first horizontal slip element is placed in the radial hole of this core, and this first horizontal slip element has tooth; One gear is set in this setting device, when setting device is positioned at primary importance, the tooth of the tooth of this gear engageable first horizontal slip element, the tooth of this gear does not mesh the tooth of the first horizontal slip element when setting device is positioned at the second place.
This pushing member receive one be arranged at the spring in this lock shell bias voltage.
The engaging piece of this pushing member is a convexity; The engaging piece of lock shell is a depression, and this setting device receives the bias voltage of a spring at least, makes setting device when primary importance moves to the second place; Promote pushing member and move to the 3rd position from the second place; Make the convexity of this pushing member be placed in the depression of this lock shell, this moment, the tooth of the first horizontal slip element of setting device did not mesh the tooth of this gear, and this first horizontal slip element is positioned at the position that can reset.
This setting device has one second horizontal slip element, and this pushing member has a through hole, and the second horizontal slip element can insert in this through hole.
This core has a transverse holes; Can ccontaining one the 3rd a horizontal slip element and a spring; This lock shell have one with the corresponding class of the transverse holes groove of this core, when valid key is inserted, can promote the 3rd horizontal slip element be positioned at do not mesh this lock shell the position of corresponding class groove; When valid key is extracted out, can make the 3rd horizontal slip element be positioned at this lock shell of engagement the position of corresponding class groove.
This setting device comprises: a housing, a cover plate, a spring, one second horizontal slip element; This housing has cannelure, and is communicated with at least one transverse groove; And this gear has a cam part, and this gear can be placed in this transverse groove, and this cam part can be placed in this cannelure; This housing has a class hole, and a spring can be installed on this second horizontal slip element, and this second horizontal slip element is installed on the bias voltage that this class hole receives spring; This gear has a cam part can promote the second horizontal slip element in the position of the through hole of engageable pushing member and do not mesh between the position of through hole of pushing member and move.
But a kind of locking device of repeatedly setting, it comprises: a lock shell, have an axial hole, define an axis; One core is placed in the axial hole of this lock shell, and this core has an alcove; This core has a containing hole, and one the 3rd horizontal slip element is positioned at containing hole, and has the engaging piece that cooperates with the lock shell facies, and the 3rd horizontal slip element can move between the position of the position of not meshing this lock shell and this lock shell of engagement; One setting device is placed in the alcove of this core, can move along the direction perpendicular to this lock columella line.
This core has a radial hole; One first horizontal slip element is placed in the radial hole of this core, and this first horizontal slip element has tooth; One gear is set in this setting device, can be meshed with the tooth of this first horizontal slip element.
This lock shell have one with the corresponding class of the containing hole groove of this core; When valid key is inserted; Can promote the 3rd horizontal slip element and be positioned at the position of not meshing this lock shell class groove; When valid key is extracted out, can promote the position that the 3rd horizontal slip element is positioned at this lock shell class groove of engagement.
One pushing member is placed in the bias voltage that receives a spring in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; When the second place, the engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other.
This pushing member moves to the 3rd position from the second place, and when the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of lock shell.
The engaging piece of this pushing member is a convexity; The engaging piece of this lock shell is a depression, and this setting device receives the bias voltage of at least one spring, when making the direction of this setting device from primary importance along vertical axis move to the second place; Can promote this pushing member and move to the 3rd position from the second place; Make the convexity of pushing member be placed in the depression of this lock shell, when setting device is positioned at primary importance, the tooth of the tooth of this gear engageable first horizontal slip element; The tooth of this gear does not mesh the tooth of the first horizontal slip element when setting device is positioned at the second place, and this first horizontal slip element is positioned at the position that can reset.
This setting device has one second horizontal slip element, and this pushing member has a through hole, and the second horizontal slip element can insert in this through hole.
But a kind of locking device of repeatedly setting, it comprises: a lock shell, have an axial hole, define an axis; One core can be placed in the axial hole of this lock shell; One pushing member; Be placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; When the second place, the engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other, and this moment, this pushing member can be moved by a setting device.
This pushing member is set device from the second place and moves to the 3rd position, and when the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of lock shell.
One first horizontal slip element is installed in this lock shell, and this first horizontal slip element has tooth; The tooth of engageable this first horizontal slip element of one gear, this gear are positioned at the lock shell, can move along the direction perpendicular to the axis of locking shell.
This gear is installed on the setting device; This setting device can move along the direction perpendicular to the axis of locking shell between the primary importance and the second place; When this setting device is positioned at primary importance; The tooth of this gears engaged first horizontal slip element, when this setting device was positioned at the second place, this gear did not mesh the tooth of the first horizontal slip element.
The engaging piece of this pushing member is a convexity; The engaging piece of this lock shell is a depression, and this setting device receives the bias voltage of at least one spring, when making the direction of this setting device from primary importance along vertical axis move to the second place; Can promote this pushing member and move to the 3rd position from the second place; Make the convexity of pushing member be placed in the depression of this lock shell, this moment, the tooth and the gear of this first horizontal slip element did not mesh, and the first horizontal slip element is positioned at the position that can reset.
But a kind of locking device of repeatedly setting, it comprises: a lock shell, have an axial hole, accommodation chamber, this lock shell defines an axis; One core can be placed in the axial hole of this lock shell, and this core has an alcove; One setting device is placed in the alcove of this core, can move in the direction of the axis of vertical this lock shell; One pushing member is placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; Direction along non-parallel this lock columella line moves to the 3rd position from the second place again; This pushing member has one first, first distance with axis when this first distance with axis is positioned at the 3rd position less than this pushing member when this pushing member is positioned at the second place.
When the second place, the engaging piece of this pushing member is near each other with the engaging piece of lock shell.
When the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of lock shell.
But a kind of method of repeatedly setting locking device, it comprises the following steps: to provide a locking device, and this locking device comprises: a lock shell, it defines an axis; One is installed in the core in this lock shell, and this core has a keyhole, this lock shell removable mounting one pushing member; First valid key is inserted into this keyhole; Promote this pushing member with a rod member, make this pushing member move to the second place, move to the 3rd position by the second place again by primary importance; This first valid key is extracted out from this keyhole; Second valid key is inserted into this keyhole; Rotate this second valid key, make this core rotate to the second place from primary importance around this axis; Rotate this second valid key, make this core rotate to primary importance from the second place around this axis.
Promote this pushing member with this rod member; Make this pushing member move to the second place by primary importance; Move to the step of the 3rd position again by the second place, further comprise: a setting device is moved to the second place along the direction perpendicular to this axis from primary importance.
Promote this pushing member with this rod member, make this pushing member move to the second place, move to the step of the 3rd position again by the second place, further comprise: this setting device is remained on the second place by primary importance.
This core is installed one first horizontal slip element, and second valid key is inserted into the step of this keyhole, further comprises, the first horizontal slip element that is installed on this core is reset.
Rotate this second valid key, make the step of this core from the primary importance to the second place, further comprise, make this pushing member move to the second place, move to primary importance by the second place again by the 3rd position.
But a kind of method of repeatedly setting locking device, it comprises the following steps: to provide a locking device, and this locking device comprises: a lock shell, a core, a pushing member and a setting device; This locks shell, and it defines an axis, and this core has a keyhole, and one first horizontal slip element removable mounting is in this core; First valid key is inserted into this keyhole; Promote this pushing member with a rod member, make this pushing member move to the second place, and make this setting device when primary importance moves to the second place, can promote this pushing member simultaneously and move to the 3rd position by the second place by primary importance; First valid key is extracted out from this keyhole; Second valid key is inserted into this keyhole; The first horizontal slip element that is installed on this core is reset; Rotate this second valid key, make this core rotate to the second place from primary importance around this axis; Make this setting device move to primary importance, make this pushing member move to primary importance from the 3rd position from the second place; Rotate this second valid key, make this core rotate to primary importance from the second place around this axis.
After adopting such scheme, can change valid key through shirtsleeve operation but the locking device of repeatedly setting provided by the invention need not to control key, the method for operating simple and fast need not professional and technical personnel's operation, only needs common user to accomplish and changes action.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the locking device of preferred embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of the locking device of preferred embodiment of the present invention.
Fig. 3 is a preferred embodiment of the present invention, shows the part sectioned view of lock shell.
Fig. 4 is a preferred embodiment of the present invention, shows the stereogram of pushing member.
Fig. 5 is a preferred embodiment of the present invention, shows the stereogram of core.
Fig. 6 is a preferred embodiment of the present invention, shows the part sectioned view of housing.
Fig. 7 is a preferred embodiment of the present invention, shows the three-dimensional exploded view of housing, spring, the second horizontal slip element, gear and cover plate.
Fig. 8 is a preferred embodiment of the present invention, shows that locking device does not insert the longitudinal sectional drawing of first valid key.
Fig. 9 is a preferred embodiment of the present invention, shows the sectional drawing of the 8th Fig. 9-9 hatching.
Figure 10 is a preferred embodiment of the present invention, shows the sectional drawing of 10-10 hatching among Fig. 8.
Figure 11 is a preferred embodiment of the present invention, shows the sectional drawing of 11-11 hatching among Fig. 8.
Figure 12 is a preferred embodiment of the present invention, shows that locking device has inserted the longitudinal sectional drawing of first valid key.
Figure 13 is a preferred embodiment of the present invention, shows the sectional drawing of 13-13 hatching among Figure 12.
Figure 14 is a preferred embodiment of the present invention, shows the sectional drawing of 14-14 hatching among Figure 12.
Figure 15 is a preferred embodiment of the present invention, shows the sectional drawing of 15-15 hatching among Figure 12.
Figure 16 is a preferred embodiment of the present invention, shows that locking device inserts the longitudinal sectional drawing of first valid key and rod member.
Figure 17 is a preferred embodiment of the present invention, shows the sectional drawing of 17-17 hatching among Figure 16.
Figure 18 is a preferred embodiment of the present invention, shows the sectional drawing of 18-18 hatching among Figure 16.
Figure 19 is a preferred embodiment of the present invention, shows extraction first valid key of locking device and the longitudinal sectional drawing behind the rod member.
Figure 20 is a preferred embodiment of the present invention, shows the sectional drawing of 20-20 hatching among Figure 19.
Figure 21 is a preferred embodiment of the present invention, shows the sectional drawing of 21-21 hatching among Figure 19.
Figure 22 is a preferred embodiment of the present invention, the longitudinal sectional drawing after insertion second valid key of demonstration locking device.
Figure 23 is a preferred embodiment of the present invention, shows the sectional drawing of 23-23 hatching among Figure 22.
Figure 24 is a preferred embodiment of the present invention, shows the sectional drawing of 24-24 hatching among Figure 22.
Figure 25 is a preferred embodiment of the present invention, shows the transverse cross-sectional view that locking device second valid key is rotated a predetermined angular.
Figure 26 is that preferred embodiment of the present invention shows another transverse cross-sectional view that locking device second valid key is rotated a predetermined angular.
The critical element symbol description
1 locking device, 11 lock shells
111 first ends, 112 second ends
113 cylindrical walls, 114 inner surfaces
116 depressions, 117 grooves
118 inclined-planes, 119 accommodation chambers
120 axial holes, 121 class's grooves
122 big slotted eye 123 little slotted eyes
124 1/4 circular grooves, 2 core groups
21 cores 211 first partly
212 second portions, 213 third parts
214 keyholes, 216 radial holes
217 projections, 222 grooves
223 retaining ring grooves, 224 spring containing holes
225 containing holes, 228 alcoves
23 first horizontal slip element 231 supports
232 teeth, 233 pushing parts
234 guidance parts, 24 springs
25 balls, 26 springs
27 springs 28 the 3rd horizontal slip element
281 through holes, 282 pushing parts
283 retainers, 284 cramp bars
3 setting devices, 31 housings
309 holes, 310 ribs
311 inner surfaces, 312 external surfaces
313 cannelures, 314 transverse grooves
315 storage tanks, 316 projections
317 than macropore 318 1/4 circular grooves
319 than aperture 320 protuberances
32 cover plates, 321 transverse holes
322 through holes, 325 arc grooves
33 gears, 331 teeth
332 cam part, 34 second horizontal slip elements
341 smaller portions, 342 major parts
35 springs, 41 pushing members
411 protuberances, 412 arcuation grooves
413 protruding 414 through holes
416 inclined-planes, 415 pushing and pressing parts
417 first 42 springs
51 clasps, 61 first valid key
611 roller seating spaces, 62 second valid key
621 roller seating spaces, 9 axis
The specific embodiment
By the detailed description of following preferred embodiment, and accompanying Claim and accompanying drawing, will make many purposes of the present invention, characteristic and advantage obtain clearer understanding.
But the present invention is a kind of locking device of repeatedly setting, and like Fig. 1 and shown in Figure 2, a locking device 1 comprises: lock shell 11, core group 2, pushing member 41, spring 42 and clasp 51, in Fig. 1, core group 2 is positioned at not operated position with respect to lock shell 11.
Like Fig. 2 and shown in Figure 3, lock shell 11 be similar one common cylinder, and it defines an axis 9, and central authorities form an axial hole 120, and said lock shell 11 has first end 111, second end 112 and forms the cylindrical wall 113 of inner surface 114, cylindrical wall 113 formation accommodation chambers 119; It is a groove 117 and four depressions 116 that accommodation chamber 119 roughly is communicated with; And have two inclined-planes 118 that are provided with at interval in the inner surface of cylindrical wall 113 114 contiguous accommodation chambers 119; And second end 112 forms class's groove 121 in cylindrical wall 113; Said class groove 121 is to be communicated with a sulculus hole 123 by a big slotted eye 122, and first end 111 has 1/4 circular groove.
Like Fig. 2 and shown in Figure 4; The shape of one pushing member 41 is roughly a rectangle plate to cooperate the accommodation chamber 119 of lock shell 11; Said pushing member 41 has a protuberance 411; Said protuberance 411 can be placed in the groove 117 of lock shell 11, and pushing member 41 can be done the axial displacement of almost parallel axis 9 in accommodation chamber 119, have an arcuation groove 412 on the plate face of said pushing member 41; One spring 42 can be placed between groove 117 and the arcuation groove 412 with this protuberance 411 of bias voltage, has four convexity 413 and five spaced through holes 414 that are provided with at interval again on the plate of pushing member 41; And these protuberance 411 1 side ends form a pushing and pressing part 415, and both sides that should convexity 411 has inclined-plane 416; This pushing member has first 417.
As shown in Figure 2, core group 2 comprises: core 21, a plurality of spring 24, a plurality of first horizontal slip element 23, two balls 25, spring 26, spring the 27, the 3rd horizontal slip element 28 and setting device 3.
Like Fig. 2 and shown in Figure 5, said core 21 has first 211, second portion 212 and third part 213.One keyhole 214 (like Fig. 5) runs through first partly 211, second portion 212 and third part 213; Said first part 211 has a pair of groove that extends radially outwardly 222; A groove 222 wherein is in order to hold the anti-ball 25 that bores, and another groove 222 (like Fig. 5) is in order to hold anti-ball 25 and the spring 27 of boring; Third part 213 can connect a drive link (not shown), to drive drive link.Said third part 213 forms a retaining ring groove 223 in circumferential edge, holding clasp 51, thereby core 21 is passed the axial hole 120 of lock shell 11, keeps the rotation start to lock shell 11.The second portion 212 of said core 21 has a plurality of spring containing holes 224 and the radial hole 216 that can hold the first horizontal slip element 23 that hold spring 24; Spring containing hole 224 is connected with radial hole 216; Said radial hole 216 is transversely arranged in second portion 212 at interval, and second portion 212 ends have a containing hole 225, can the ccontaining the 3rd horizontal slip element 28 and spring 24; This second portion 212 forms similar cylinder, and forms an alcove 228 in side.
As shown in Figure 2, each first horizontal slip element 23 is one tabular, can be installed in the radial hole 216 of core 21; One end has a support 231; The other end has tooth 232, and the centre has the arcuation surface forming a pushing part 233, when inserting the keyhole 214 of core 21 in order to the key embryo of valid key 61 (like Figure 12); It is more smooth and easy to slide, and said support 231 receives the bias voltage of a spring 24; And the adjacent to of this support 231 has a guidance part 234, makes the first horizontal slip element 23 in the radial hole 216 of core 21, slide smooth and easy.
As shown in Figure 2; The 3rd horizontal slip element 28 central authorities have a through hole 281; And form a pushing part 282 in the periphery of through hole 281; And an end of the 3rd horizontal slip element 28 has a cramp bar 284, and this cramp bar 284 can wear spring 24 with bias voltage the 3rd horizontal slip element 28, and the other end of the 3rd horizontal slip element 28 has retainer 283.
Like Fig. 2, Fig. 6 and shown in Figure 7; Said setting device 3; The alcove 228 that can be placed in core 21 adapts to the cylinder of locking shell 11 inboards with formation, and wherein setting device 3, comprising: housing 31, cover plate 32, a plurality of gear 33, second horizontal slip element 34 and spring 35.Like Fig. 6, said housing 31 is the arcuation body, has inner surface 311 and external surface 312, forms cannelure 313 on the said inner surface 311, and has the transverse groove 314 that is provided with at interval in vertical cannelure 313 places, and said cannelure 313 is connected with each transverse groove 314; Said external surface 312 forms a protuberance 320, and this protuberance 320 has the class hole, and one is extended internally by protuberance 320 surfaces than aperture 319; Extend by cannelure 313 than macropore 317; Than macropore 317 be connected than aperture 319, and the inner surface of this housing 31 311 forms a storage tank 315 and two holes 309, forms four projections 316 of settings at interval in this storage tank 315; One end of this housing 31 forms one 1/4 circular grooves 318, a plurality of ribs 310 that the contoured of said protuberance 320 is provided with at interval.
As shown in Figure 7; The said second horizontal slip element 34 is class's bar; Smaller portions 341 can wear spring 35 and adapt to housing 31 than the through hole 414 in aperture 319 and the pushing member 41, but major part 342 support springs 35, and be placed in housing 31 than in the macropore 317.
The periphery of each gear 33 has plurality of pins 331; And a side of each gear 33 extends cam part 332; A plurality of gears 33 can be placed in transverse groove 314 respectively, and cam part 332 can be placed in cannelure 313, and can push against the major part 342 of the second horizontal slip element 34.
One cover plate 32; Four through holes 322 that have a plurality of transverse holes 321 and be provided with at interval; The gear 33 that said transverse holes 321 can supply part through and corresponding with the tooth 232 of the first horizontal slip element 23 that is installed on core 21 radial holes 216, and be provided with arc groove 325 in cover plate 32, supply cam part 332 settings of gear 33; And but said through hole 322 fluid-tight engagement make cover plate 32 be installed on the storage tank 315 of housing 31 in the projection 316 of housing 31.
Extremely shown in Figure 7 like Fig. 2; During assembling locking device 1; Earlier pushing member 41 is installed in the accommodation chamber 119 of lock shell 11; And the protuberance 411 of a spring 42 with bias voltage pushing member 41 is installed between the groove 117 of lock shell 11, and and pushing member 41 can be in mobile between the primary importance of the accommodation chamber 119 of lock shell 11 and the second place and the 3rd position, wherein primary importance to the second place moves axially for one-tenth roughly; The second place is the positions of the convexity 413 of pushing member 41 near the depression 116 of lock shells 11, and the position of to be the convexity 413 of pushing member 41 be placed in the 3rd position depression 116 of lock shell 11; Each first horizontal slip element 23 is placed on respectively in the radial hole 216 and spring containing hole 224 of core 21 with each spring 24; And the 3rd horizontal slip element 28 is positioned in the containing hole 225 with spring 24; And the cramp bar 284 that the support 231 that makes the first horizontal slip element 23 faces by spring 24, the three horizontal slip elements 28 wears spring 24.Make the tooth 232 of the first horizontal slip element 23 be placed on the opening that radial hole 216 leads to alcove 228.
Like Fig. 2, Fig. 6 and shown in Figure 7, the assembling of setting device 3, elder generation is placed in spring 35 the less part 341 of the second horizontal slip element 34; And be placed in housing 31 than in macropore 317 and the class hole of being organized than aperture 319, after gear 33 is placed in transverse groove 314, the cam part 332 of gear 33 is placed in cannelure 313; And the cam part 332 of gear 33 is faced and is against the second horizontal slip element 34; Cover cover plate 32, gear 33 parts are exposed to outside the transverse holes 321 of cover plate 32, the through hole 322 of cover plate 32 is passed by the projection 316 of housing 31; Make cover plate 32 and housing 31 fluid-tight engagement; The setting device 3 that the assembles spring 26 of can arranging in pairs or groups is placed in the projection 217 of core 21, and an end of spring 26 is placed in hole 309 with bias voltage setting device 3, and this setting device 3 can be placed in the alcove 228 (like Fig. 2) of core 21; The tooth 331 of the gear 33 of setting device 3 engages with the tooth 232 of the first horizontal slip element 23 simultaneously; One anti-brill ball 25 and spring 27 can be placed in a groove 222 of core 21 and lock between 1/4 circular groove 124 of shell 11; Another anti-brill ball 25 can be placed in another groove 222 of core 21; And between 1/4 circular groove 318 of setting device 3, the core group 2 after will making up at last is placed in lock shell 11, makes the second horizontal slip element 34 of setting device 3 align the through hole 414 of pushing member 41; And be fastened on the retaining ring groove 223 of core 21 with clasp 51, accomplish assembling.
As shown in Figs. 8 to 11; When if first valid key, 61 (not shown)s are not inserted keyhole 214; The first horizontal slip element 23 that is installed on the radial hole 216 of core 21 receives the bias voltage of spring 24 to be positioned at the bottom position of radial hole 216; The tooth 331 of gear 33 receives the effect of the tooth 232 of the first horizontal slip element 23 at this moment; Gear 33 can rotate an angle thereupon, and then makes the cam part 332 drivings second horizontal slip element 34 of gear 33 overcome the strength of spring 35, and makes the second horizontal slip element 34 go deep into the through hole 414 of pushing member 41; And the 3rd horizontal slip element 28 that is installed on the containing hole 225 of core 21 receives the bias voltage of spring 24; Make the retainer 283 of the 3rd horizontal slip element 28 be placed in the big slotted eye 122 of locking shell 11,, reach the purpose of locking with relatively rotating of limited lock shell 11 and core group 2.
Figure 12 is to shown in Figure 15; When inserting first valid key 61 in the keyhole 214 of core 21; And the not operated state of core group 2; In this structure, each roller seating space 611 of the key embryo of first valid key 61 cooperates the pushing part 233 of each first horizontal slip element 23, and the first horizontal slip element 23 is promoted by first valid key 61; The tooth 232 of the first horizontal slip element 23 promotes tooth 331 rotations of gear 33 thereupon; Make the cam part 332 of gear 33 can move to the position of the not start second horizontal slip element 34, the position of the through hole 414 that the second horizontal slip element 34 can be got back to by the bias voltage of spring 35 not mesh pushing member 41, that is the second horizontal slip element 34 is positioned at the position of retraction housing 31; The pushing part of the 3rd horizontal slip element 28 that is installed on the containing hole 225 of core 21 receives the promotion of roller seating space 611 of the key embryo of first valid key 61, makes the big slotted eye 122 of the retainer 283 release lock shells 11 of the 3rd horizontal slip element 28.
Extremely shown in Figure 180 like Figure 16; The pushing and pressing part 415 that promote said pushing member 41 with a rod member 29 this moment; Make pushing member 41 move to the second place by primary importance along the direction that is roughly parallel to axis 9, the second place the time, four convexities 413 of pushing member 41 just in time be respectively adjacent to the lock shell 11 four depressions 116; Four depressions 116 of cambered surface contact of four convexities 413; Setting device 3 receives the bias effect of spring 26 and upsprings, and can promote pushing member 41 simultaneously and move to the 3rd position from the second place, when the 3rd position; Four convexities 413 of pushing member 41 just in time are placed in lock shell 11 pairing four depressions 116 respectively, and the tooth 232 of the tooth 331 of the gear 33 of setting device 3 and the first horizontal slip element 23 produces and breaks away from this moment.
Like Figure 19 to Figure 21 and shown in Figure 11; Can extract rod member 29 (like Figure 16) this moment out; Begin to change valid key; Extract first valid key 61 (Figure 16) out, the first horizontal slip element 23 that be installed on the radial hole 216 of core 21 this moment receives the bias voltage of spring 24 to be positioned at the bottom position of radial hole 216, and the 3rd horizontal slip element 28 that is installed on the containing hole 225 of core 21 receives the bias voltage of spring 24; Make the retainer 283 of the 3rd horizontal slip element 28 be placed in the big slotted eye 122 of locking shell 11, with relatively rotating of limited lock shell 11 and core group 2.
Like Figure 22 to Figure 24 and shown in Figure 15; Change second valid key 62 and insert keyhole 214; Make the pushing part 282 of the 3rd horizontal slip element 28 of the containing hole 225 that is installed on core 21 receive the promotion of roller seating space 621 of the key embryo of second valid key 61, make the big slotted eye 122 of the retainer 283 release lock shells 11 of the 3rd horizontal slip element 28.And because roller seating space 621 degree of depth of the key embryo of second valid key 62 are different with roller seating space 611 degree of depth of the key embryo of first valid key 61, can set from new arrangement so be installed on the first horizontal slip element 23 of core 21 radial holes 216.
After showing insertion second valid key 62, again second valid key 62 is rotated a predetermined angular to shown in Figure 26 like Figure 25; Core 21 meetings this moment promote setting device 3 and rotate together; When setting device 3 rotates; The rib 319 of setting device 3 can be locked shell 11 inclined-plane 118 pushing and pressing and gradually answer is displaced to the position of the alcove 228 of core 21, cooperate shown in Figure 2ly, this moment, pushing member 41 received the bias voltage of spring 42; Borrowing the edge of depression 116 of the inclined-plane 416 pushing and pressing lock shells 11 of pushing member 41; Make pushing member 41 get back to the second place and return primary importance, and the tooth 232 that is installed on the first horizontal slip element 23 of core 21 radial holes 216 combines with the tooth 331 of gear 33 once more, and second valid key 62 is rotated back to initial position by the 3rd position.
Locking device 1 was promptly set by second valid key 62 and was unblanked this moment, extracted second valid key 62 out, and first valid key 61 operable lock device 1 again.The present invention also can be through using the 3rd or the 4th valid key respectively ... Substitute, operating process is identical with said method.
Preferred embodiment of the present invention; But a kind of method of locking device of repeatedly setting; One locking device 1 (like Fig. 1 and Fig. 2) is provided; This locking device 1 comprises: a lock shell 11, a core group 2, a pushing member 41 and a clasp 51, and this core group 2 comprises: the horizontal slip element of a core 21, a plurality of first 23, a spring 24 and a setting device 3; These first horizontal slip element 23 1 ends have tooth 232, and this locks shell, and it defines an axis 9; This lock shell 11 has an accommodation chamber 119, can ccontaining this pushing member 41, and this core 21 has a keyhole 214; A plurality of gears 33 are installed in the setting device 3, and this gear 33 has tooth 331, and operating procedure comprises the following steps: (seeing also Fig. 8 to Figure 26)
One first valid key 61 is inserted in the keyhole 214;
Promote pushing member 41 with a rod member 29; When this pushing member 41 moves to the second place by primary importance; Make setting device 3 when primary importance moves to the second place; Pushing member 41 moves to the 3rd position by the second place simultaneously; That is the tooth 232 that the tooth 331 of these a plurality of gears 33 moves to respectively with a plurality of first horizontal slip element 23 breaks away from;
This setting device 3 is remained on the second place;
This first valid key 61 is extracted out from this keyhole 214;
Insert one second valid key 62 from this keyhole 214, a plurality of first horizontal slip element 23 that is installed on this core 21 is reset;
Rotate this second valid key 62, make this core 21 turn to the second place from primary importance around this axis 9;
Make this setting device 3 move to primary importance, make this pushing member 41 get back to primary importance from the 3rd position from the second place; Make the tooth 331 of a plurality of gears 33 move to respectively 232 man-to-man combinations of tooth with a plurality of first horizontal slip element 23;
Rotate this second valid key 62, make this core 21 turn to primary importance from the second place around this axis 9.
Each joint of the invention described above embodiment; Be merely preferable possible embodiments of the present invention; Non-in order to limiting practical range of the present invention, described structural feature of the following claim of all foundations and spirit thereof and the equivalence replacement that is or revise all should be included in the category of claim of the present invention.
Claims (25)
1. but the locking device of a repeatedly setting is characterized in that comprising:
One lock shell has an axial hole, defines an axis;
One core can be placed in the axial hole of this lock shell, and this core has an alcove; This core has a radial hole; One first horizontal slip element is placed in the radial hole of this core;
One setting device is placed in the alcove of this core, can move in the direction of the axis of vertical this lock shell;
One pushing member is placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; When the second place; The engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other, makes this setting device move to the second place by initial primary importance;
Wherein, When this setting device moves to the second place from initial primary importance along the direction perpendicular to this lock columella line; This pushing member is moved to the 3rd position from the second place, and when the 3rd position, the engaging piece of the engaging piece of this pushing member and this lock shell is local or all be meshed.
But 2. the locking device of repeatedly setting as claimed in claim 1, it is characterized in that: this first horizontal slip element has tooth; One gear is set in this setting device, when this setting device is positioned at primary importance, the tooth of engageable this first horizontal slip element of the tooth of this gear, the tooth of this gear does not mesh the tooth of this first horizontal slip element when this setting device is positioned at the second place.
3. but the locking device of repeatedly setting as claimed in claim 2 is characterized in that: this pushing member receive one be arranged at the spring in this lock shell bias voltage.
4. but the locking device of repeatedly setting as claimed in claim 3; It is characterized in that: the engaging piece of this pushing member is a convexity; The engaging piece of lock shell is a depression, and this setting device receives the bias voltage of a spring at least, makes this setting device when primary importance moves to the second place; Promote this pushing member and move to the 3rd position from the second place; Make the convexity of this pushing member be placed in the depression of this lock shell, this moment, the tooth of the first horizontal slip element of setting device did not mesh the tooth of this gear, and this first horizontal slip element is positioned at the position that can reset.
But 5. the locking device of repeatedly setting as claimed in claim 4, it is characterized in that: this setting device has one second horizontal slip element, and this pushing member has a through hole, and this second horizontal slip element can insert in this through hole.
6. but the locking device of repeatedly setting as claimed in claim 1; It is characterized in that: this core has a containing hole; Can ccontaining one the 3rd a horizontal slip element and a spring; This lock shell have one with the corresponding class of the containing hole groove of this core, when valid key is inserted, can promote the 3rd horizontal slip element be positioned at do not mesh this lock shell the position of corresponding class groove; When valid key is extracted out, can make the 3rd horizontal slip element be positioned at this lock shell of engagement the position of corresponding class groove.
But 7. the locking device of repeatedly setting as claimed in claim 5, it is characterized in that: this setting device comprises: a housing, a cover plate, a spring, one second horizontal slip element; This housing has cannelure, and is communicated with at least one transverse groove; And this gear has a cam part, and this gear can be placed in this transverse groove, and this cam part can be placed in this cannelure; This housing has a class hole, and a spring can be installed on this second horizontal slip element, and this second horizontal slip element is installed on the bias voltage that this class hole receives spring; This gear has a cam part can promote this second horizontal slip element in the position of the through hole of engageable this pushing member and do not mesh between the position of through hole of this pushing member and move.
8. but the locking device of a repeatedly setting is characterized in that comprising:
One lock shell has an axial hole, defines an axis;
One core is placed in the axial hole of this lock shell, and this core has an alcove; This core has a containing hole, and one the 3rd horizontal slip element is positioned at containing hole, and has the engaging piece that cooperates with this lock shell facies, and the 3rd horizontal slip element can move between the position of the position of not meshing this lock shell and this lock shell of engagement;
One setting device is placed in the alcove of this core, can move along the direction perpendicular to this lock columella line;
One pushing member; Be placed in the bias voltage that receives a spring in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line, when the second place, the engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other;
Wherein, When this setting device moves to the second place from initial primary importance along the direction perpendicular to this lock columella line; This pushing member moves to the 3rd position from the second place, and when the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of lock shell.
But 9. the locking device of repeatedly setting as claimed in claim 8, it is characterized in that: this core has a radial hole; One first horizontal slip element is placed in the radial hole of this core, and this first horizontal slip element has tooth; One gear is set in this setting device, can be meshed with the tooth of this first horizontal slip element.
10. but the locking device of repeatedly setting as claimed in claim 9; It is characterized in that: this lock shell have one with the corresponding class of the containing hole groove of this core; When valid key is inserted; Can promote the 3rd horizontal slip element and be positioned at the position of not meshing this lock shell class groove, when valid key is extracted out, can promote the position that the 3rd horizontal slip element is positioned at this lock shell class groove of engagement.
11. but the locking device of repeatedly setting as claimed in claim 10; It is characterized in that: the engaging piece of this pushing member is a convexity; The engaging piece of this lock shell is a depression, and this setting device receives the bias voltage of at least one spring, when making the direction of this setting device from primary importance along vertical axis move to the second place; Can promote this pushing member and move to the 3rd position from the second place; Make the convexity of this pushing member be placed in the depression of this lock shell, when setting device is positioned at primary importance, the tooth of engageable this first horizontal slip element of the tooth of this gear; The tooth of this gear does not mesh the tooth of this first horizontal slip element when setting device is positioned at the second place, and this first horizontal slip element is positioned at the position that can reset.
But 12. the locking device of repeatedly setting as claimed in claim 11 is characterized in that: this setting device has one second horizontal slip element, and this pushing member has a through hole, and this second horizontal slip element can insert in this through hole.
13. but the locking device of a repeatedly setting is characterized in that comprising:
One lock shell has an axial hole, defines an axis;
One core can be placed in the axial hole of this lock shell, and this core has a radial hole; One first horizontal slip element is placed in the radial hole of this core;
One pushing member; Be placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; When the second place, the engaging piece that the engaging piece that this pushing member had and this lock shell are had is near each other, and this moment, this pushing member can be moved by a setting device;
Wherein, When this setting device moves to the second place from initial primary importance along the direction perpendicular to lock columella line; This pushing member is set device from the second place and moves to the 3rd position, and when the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of this lock shell.
But 14. the locking device of repeatedly setting as claimed in claim 13 is characterized in that: one first horizontal slip element is installed in this lock shell, and this first horizontal slip element has tooth; The tooth of engageable this first horizontal slip element of one gear, this gear is positioned at this lock shell, can move along the direction perpendicular to the axis of this lock shell.
15. but the locking device of repeatedly setting as claimed in claim 14; It is characterized in that: this gear is installed on the setting device; This setting device can move along the direction perpendicular to the axis of locking shell between the primary importance and the second place, when this setting device is positioned at primary importance, and the tooth of this first horizontal slip element of this gears engaged; When this setting device was positioned at the second place, this gear did not mesh the tooth of the first horizontal slip element.
16. but the locking device of repeatedly setting as claimed in claim 15; It is characterized in that: the engaging piece of this pushing member is a convexity; The engaging piece of this lock shell is a depression, and this setting device receives the bias voltage of at least one spring, when making the direction of this setting device from primary importance along vertical axis move to the second place; Can promote this pushing member and move to the 3rd position from the second place; Make the convexity of this pushing member be placed in the depression of this lock shell, this moment, tooth and this gear of this first horizontal slip element did not mesh, and this first horizontal slip element is positioned at the position that can reset.
17. but the locking device of a repeatedly setting is characterized in that comprising:
One lock shell has an axial hole, accommodation chamber, and this lock shell defines an axis;
One core can be placed in the axial hole of this lock shell, and this core has an alcove; This core has a radial hole; One first horizontal slip element is placed in the radial hole of this core;
One setting device is placed in the alcove of this core, can move in the direction of the axis of vertical this lock shell;
One pushing member is placed in this lock shell; Can move to the second place by initial primary importance along the direction of parallel this lock columella line; Direction along non-parallel this lock columella line moves to the 3rd position from the second place again; This pushing member has one first, first distance with axis when this first distance with axis is positioned at the 3rd position less than this pushing member when this pushing member is positioned at the second place;
Wherein, when this setting device moved to the second place from initial primary importance along the direction perpendicular to this lock columella line, this pushing member was set device from the second place and moves to the 3rd position.
But 18. the locking device of repeatedly setting as claimed in claim 17 is characterized in that: when the second place, the engaging piece of the engaging piece of this pushing member and this lock shell is near each other.
But 19. the locking device of repeatedly setting as claimed in claim 18 is characterized in that: when the 3rd position, the engaging piece of this pushing member is meshed with the engaging piece of this lock shell.
20. but the method for a repeatedly setting locking device is characterized in that comprising the following steps:
One locking device is provided, and this locking device comprises: a lock shell, and it defines an axis; One is installed in the core in this lock shell, and this core has a keyhole, this lock shell removable mounting one pushing member;
First valid key is inserted into this keyhole;
Promote this pushing member with a rod member, make this pushing member move to the second place, let a setting device move to the second place again, and make pushing member move to the 3rd position by the second place from primary importance by primary importance;
This first valid key is extracted out from this keyhole;
Second valid key is inserted into this keyhole;
Rotate this second valid key, make this core rotate to the second place from primary importance around this axis;
Rotate this second valid key, make this core rotate to primary importance from the second place around this axis.
21. but the method for repeatedly setting locking device as claimed in claim 20; It is characterized in that: promote this pushing member with this rod member; Make this pushing member move to the second place by primary importance; Move to the step of the 3rd position again by the second place, further comprise: a setting device is moved to the second place along the direction perpendicular to this axis from primary importance.
22. but the method for repeatedly setting locking device as claimed in claim 21; It is characterized in that: promote this pushing member with this rod member; Make this pushing member move to the second place by primary importance; Move to the step of the 3rd position again by the second place, further comprise: this setting device is remained on the second place.
23. but the method for repeatedly setting locking device as claimed in claim 22; It is characterized in that: this core is installed one first horizontal slip element; Second valid key is inserted into the step of this keyhole, further comprises, the first horizontal slip element that is installed on this core is reset.
24. but the method for repeatedly setting locking device as claimed in claim 23; It is characterized in that: rotate this second valid key; Make the step of this core from the primary importance to the second place; Further comprise, make this pushing member move to the second place, move to primary importance by the second place again by the 3rd position.
25. but the method for a repeatedly setting locking device is characterized in that comprising the following steps:
One locking device is provided, and this locking device comprises: a lock shell, a core, a pushing member and a setting device; This locks shell, and it defines an axis, and this core has a keyhole, and one first horizontal slip element removable mounting is in this core; This first horizontal slip element has tooth; This setting device is provided with gear;
This first valid key is inserted into this keyhole;
Promote this pushing member with a rod member, make this pushing member move to the second place, and make this setting device when primary importance moves to the second place, can promote this pushing member simultaneously and move to the 3rd position by the second place by primary importance;
First valid key is extracted out from this keyhole;
Second valid key is inserted into this keyhole;
The first horizontal slip element that is installed on this core is reset;
Rotate this second valid key, make this core rotate to the second place from primary importance around this axis;
Make this setting device move to primary importance, make this pushing member move to primary importance from the 3rd position from the second place;
Rotate this second valid key, make this core rotate to primary importance from the second place around this axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810168440 CN101684699B (en) | 2008-09-23 | 2008-09-23 | Lock device capable of being set repeatedly and method for repeatedly setting lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810168440 CN101684699B (en) | 2008-09-23 | 2008-09-23 | Lock device capable of being set repeatedly and method for repeatedly setting lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101684699A CN101684699A (en) | 2010-03-31 |
| CN101684699B true CN101684699B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810168440 Expired - Fee Related CN101684699B (en) | 2008-09-23 | 2008-09-23 | Lock device capable of being set repeatedly and method for repeatedly setting lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101684699B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1400162B1 (en) * | 2010-05-06 | 2013-05-17 | Rielda Serrature Srl | PERFECT PROGRAMMABLE CYLINDER LOCK, AND KEYS FOR ITS MANEUVER |
| CN104775675B (en) * | 2015-05-05 | 2017-03-01 | 张正伟 | The anti-lock core souning out unlatching |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732023A (en) * | 1986-08-15 | 1988-03-22 | Shen Chao C | Modifiable cylinder |
| US4741188A (en) * | 1985-07-16 | 1988-05-03 | Smith Jerry R | Rekeyable master and user lock system with high security features |
| CN1685124A (en) * | 2002-09-26 | 2005-10-19 | 纽弗雷公司 | Rekeyable lock assembly and its operation method |
| CN1756885A (en) * | 2003-03-07 | 2006-04-05 | 纽弗雷公司 | Devices, methods, and systems for keying a lock assembly |
-
2008
- 2008-09-23 CN CN 200810168440 patent/CN101684699B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4741188A (en) * | 1985-07-16 | 1988-05-03 | Smith Jerry R | Rekeyable master and user lock system with high security features |
| US4732023A (en) * | 1986-08-15 | 1988-03-22 | Shen Chao C | Modifiable cylinder |
| CN1685124A (en) * | 2002-09-26 | 2005-10-19 | 纽弗雷公司 | Rekeyable lock assembly and its operation method |
| CN1756885A (en) * | 2003-03-07 | 2006-04-05 | 纽弗雷公司 | Devices, methods, and systems for keying a lock assembly |
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| Publication number | Publication date |
|---|---|
| CN101684699A (en) | 2010-03-31 |
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