CN101638955A - Number seeking device, lockset provided with same and number seeking method thereof - Google Patents
Number seeking device, lockset provided with same and number seeking method thereof Download PDFInfo
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- CN101638955A CN101638955A CN200810134629A CN200810134629A CN101638955A CN 101638955 A CN101638955 A CN 101638955A CN 200810134629 A CN200810134629 A CN 200810134629A CN 200810134629 A CN200810134629 A CN 200810134629A CN 101638955 A CN101638955 A CN 101638955A
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- 238000000034 method Methods 0.000 title claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 210000003811 finger Anatomy 0.000 claims 26
- 210000004932 little finger Anatomy 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a lockset, which comprises a number seeking device, a lock core and a number lock. The number lock comprises a plurality of character wheels, a plurality of corresponding internal sleeves and a shaft lever, wherein the character wheels and the internal sleeves are sleeved on the shaft lever, and the side walls of the internal sleeves are provided with number seeking holes.The number seeking device comprises an elastic device and an adjusting device. The elastic device is provided with finger parts arranged on the side edges of the internal sleeves and arranged correspondingly with the number seeking holes. The adjusting device pushes the number seeking device through the rotation of the lock core so as to press the finger parts against the internal sleeves. When the character wheels of the number lock rotate so that the number seeking holes of the internal sleeves are aligned with the finger parts, the finger parts extend into the number seeking holes and arefixed in the internal sleeves, so the shaft lever of the number lock is pushed and the lock core corresponding to the number lock is unlocked.
Description
Technical field
The relevant a kind of combined type lockset of the present invention, and relevant especially a kind of lockset with the number of seeking device.
Background technology
General traditional computer lock or other lockset that possesses combination lock all needs the set of number password to open, yet losing or have when password needs to remove password when obtaining object, and traditional lockset just can't be untied, and causes many inconvenience.For example, the public article placing cabinet that utilizes the lockset of traditional combination lock to lock, when numerical ciphers passes into silence or locked by previous borrower, the manager of public article placing cabinet can't open this article placing cabinet, cause gerentocratic puzzlement.General settling mode is for example cut off lockset in destructive mode lockset is destroyed, and lockset can be removed; Perhaps, need professional locksmith lockset to be removed in addition to the scene; These known release modes are not only time-consuming, require great effort, expend outside the money, and ruined lockset also can't be used again.
Summary of the invention
Main purpose of the present invention is to provide a kind of structure design to simplify and lockset easy and simple to handle.
Another object of the present invention is to provide a kind of combined type lockset, be available for users to untie combination lock by the number of seeking device with the number of seeking device and combination lock mechanism.
Lockset of the present invention comprises the number of seeking device and is installed in the housing with combination lock.Core is corresponding to the number of seeking device, and the user can insert key and install with the activation number of seeking in core.Combination lock has the interior cover of plural number and the axostylus axostyle of plural character wheel, correspondence, and character wheel and interior cover all are sheathed on the axostylus axostyle, and wherein sidewall of the inside race is provided with the number of seeking hole.The number of seeking device has elastic device and is arranged at interior cover side, and elastic device has the finger, for corresponding setting with the number of seeking hole.The number of seeking device more comprises cam, is connected settings with elastic device, and cam can be connected to the number of seeking device, and when cam is subjected to the external force effect, the cam promotion number of seeking is installed the finger pushed away and is bordering on combination lock, makes the finger be connected to sidewall of the inside race.Cover rotates to the corresponding part with the finger in the number of seeking hole in the lump in the character wheel rotation makes, and the finger then sees through the number of seeking hole and stretches among the interior cover.Combination lock has more first elastic parts, is arranged between the end of axostylus axostyle and the character wheel (and in cover), and when interior cover is fixed by the finger, first elastic parts promotes axostylus axostyle and moves towards the direction away from character wheel, and combination lock is unlocked.The number of seeking method provided by the invention can be for opening above-mentioned lockset.The number of seeking method comprises: the elastic device of the above-mentioned number of the seeking device of start makes the interior cover butt of its finger and combination lock; Then, cover in the rotation, align with the finger in the number of the seeking hole that puts in making; During alignment, the finger can be advanced by elastic device and stretch into the number of seeking hole and fix interior cover to open lockset.
Description of drawings
Figure 1 shows that the stereogram of the lockset of a preferred embodiment of the present invention;
Figure 2 shows that the private side view of the lockset of Fig. 1;
Figure 3 shows that the explosive view of the combination lock of a preferred embodiment of the present invention;
Fig. 4 a is depicted as the explosive view of the number of the seeking device of a preferred embodiment of the present invention;
Fig. 4 b is depicted as the lateral plan of the cam of Fig. 4 a;
Fig. 5 a is depicted as the lockset inside number of the seeking device of a preferred embodiment of the present invention and the stereogram of combination lock;
Fig. 5 b is depicted as the lateral plan of Fig. 5 a;
Fig. 5 c is depicted as the side sectional view of Fig. 5 b in A-A ' tangent line;
Fig. 6 a is depicted as the lockset inside number of the seeking device of a preferred embodiment of the present invention and another stereogram of combination lock;
Fig. 6 b is depicted as the lateral plan of Fig. 6 a;
Fig. 6 c is depicted as the side sectional view of Fig. 6 b in A-A ' tangent line;
Fig. 7 a is depicted as the lockset stereogram of another preferred embodiment of the present invention; And
Fig. 7 b is depicted as the perspective interior view of the lockset shown in Fig. 7 a.
The primary clustering symbol description
100,1000 locksets
The No. of seeking 200 device
210 adjusting devices (cam)
211 longitudinal end
213 minor axis ends
230 elastic devices
231 fingers
233 arms
235 base plates
237 second elastic parts
300 combination locks
310 character wheels
Cover in 320
321 number of seeking holes
323 lockholes
330 axostylus axostyles
331 fins
333 card not-go-end
350 first elastic parts
400 first housings
500 second housings
600 cores
1005 housings
1010 hooks
1011 free ends
1012 pivot pin ends
D major axis distance
The d SWB from
The x axle center
The specific embodiment
The invention provides the lockset of a kind of number of seeking device and this device of tool, have that structure design is simplified and characteristic easy and simple to handle.The number of seeking device provisioning of the present invention is used for any lockset with combination lock, for example, and the computer combination lock of tool herringbone latch fitting; Yet in other embodiments, the number of seeking device of the present invention also can be applicable to coupling type combination lock tapered end.
Figure 1 shows that a preferred embodiment of the lockset 100 of the present invention's number of seeking device and this device of tool.As shown in the figure, lockset 100 has combination lock 300 (only partly being illustrated at Fig. 1), first housing 400, second housing 500 and core 600.One end of lockset 100 is first housing 400 and core 600, first housing 400 is for holding the number of seeking device 200 (being not illustrated in Fig. 1) of the present invention, among this embodiment, core 600 is a key lock, partly be exposed to outside first housing 400, partly place in first housing 400, and the number of seeking device 200 is connected to each other in first housing 400 with core 600.Key 800 is inserted in the number of seeking that drives in first housing 400 with rotation in the core 600 and installs 200, with the action of the number of seeking.Second housing 500 of lockset 100 is connected in first housing, 400, the second housings 500 for holding combination lock 300 (being not illustrated in Fig. 1).As shown in Figure 1, combination lock 300 comprises that the holes on plural character wheel 310, the second housings 500 exposes the character wheel 310 of combination lock 300, rotates to predetermined numerical ciphers for the user, so that combination lock 300 is locked or release.In the present embodiment, be key lock for the core 600 that drives the number of seeking device; Yet among other embodiment, core also can be the core with other structure, for example combination lock; The design of core does not limit category of the present invention.
Fig. 2 is the private side view of the lockset 100 of arrow direction among Fig. 1; Fig. 2 has omitted first housing 400, second housing 500 of lockset 100 among Fig. 1, and the number of seeking of icon lockset 100 inside device 200 and combination lock 300.The number of seeking device 200 has adjusting device 210 and elastic device 230.Adjusting device 210 is arranged near the elastic device 230 and with elastic device 230 and links to each other, and adjusting device 210 is rotatably adjusted to promote elastic device 230.Among this embodiment, adjusting device is a cam 210, yet other embodiment middle regulator also can be can be for other structure of the position of adjusting elastic device.Cam 210 setting is adjacent to elastic device 230 parts, and rotatably with elastic device 230 butts; As seen from the figure, the cam 210 of this embodiment is positioned at the side surface of corresponding core 600.One end of elastic device 230 comprises plural finger 231.Combination lock 300 has plural character wheel 310 and the interior cover 320 of plural number, and each character wheel 310 is sheathed on respectively on each interior cover 320.As shown in Figure 2, the plural finger 231 of the elastic device 230 of the number of seeking of present embodiment device 200 lays respectively in the gap of 310 of plural character wheels.
Fig. 3 is the exploded view of combination lock 300 in the lockset 100 of the foregoing description.As shown in the figure, combination lock 300 have plural character wheel 310 (being representative only among the figure) with a character wheel, corresponding to cover 320 in the plural number of character wheel 310 (being representative only among the figure), axostylus axostyle 330 and first elastic parts 350 with cover in.In cover 320 be sheathed on axostylus axostyle 330, character wheel 310 also passes axostylus axostyle 330 and overlapping sheathed with interior cover 320, between the end that first elastic parts 350 also is arranged in axostylus axostyle 330 and is arranged at axostylus axostyle 330 and the character wheel 310 (and in overlap 320).Form the number of seeking hole 321 and lockhole 323 on the sidewall lateral surface of interior cover 320.As shown in the figure, in the present embodiment, the number of seeking hole 321 is the holes that is positioned at cover 320 end edge, and lockhole 323 is the groove that forms at interior cover 320 sidewall inner edges.Have a plurality of fins 331 on the axostylus axostyle 330, be formed at same straight line place on the axostylus axostyle external surface 330.In cover 320 by the fin 331 of the 323 formed grooves of the lockhole on its sidewall inner edge to being positioned at axostylus axostyle 330, and can be socketed on axostylus axostyle 330 along the direction that axostylus axostyle 330 extends.Each character wheel 310 is sheathed between the two adjacent fins 331 with corresponding interior cover 320, and can rotate freely around axostylus axostyle 330.The end of axostylus axostyle 330 has card not-go-end 333, the direction that first elastic parts 350 extends along axostylus axostyle 330 is arranged at 310 of the card not-go-end 333 of axostylus axostyle 330 and character wheels, first elastic parts 350 provides the card not-go-end 330 of elastic force to axostylus axostyle 330, can drive axostylus axostyle 330 towards the direction displacement away from character wheel 310 and interior cover 320.First elastic parts 350 preferably is an extension spring.
Fig. 4 a is the exploded view of the number of seeking device 200 in the lockset 100 of the foregoing description.
As shown in the figure, the number of seeking device 200 has cam 210 (adjusting device) and elastic device 230, and in fact cam 210 connects with the base plate 235 of elastic device 230.By Fig. 4 a as seen, elastic device 230 comprises plural finger 231, corresponding to the plural arm 233 of plural finger 231, and base plate 235.During 200 starts of the number of seeking device, please in the lump with reference to figure 3, finger 231 can be for the number of the seeking hole of stretching on the corresponding above-mentioned interior cover 320 321, with cover 320 in being sticked in.Extend for a longilineal end and from arm 233 finger 231 of this embodiment, one end of arm 233 is connected in finger 231, the other end is connected in base plate 235, the some of arm 233 has the S shape or the arch of bending among this embodiment, yet, among other embodiment, arm 233 also may have other shape; Preferably, finger 231 is made with elastic material with arm 233; Yet in other embodiment, itself does not have elasticity finger and arm, and in addition flexible assembly apparatus on finger and arm, spring for example.
Fig. 4 b is from the lateral plan of the being seen cam 210 of the direction of arrow among Fig. 4 a.The cam 210 of present embodiment is the projection of the similar fan-shaped section of tool, yet among other embodiment, cam also may have other section shape.Cam 210 can be around axle center x rotation, and the outer rim of cam 210 has two ends, and an end is that longitudinal end 211, one ends are minor axis end 213.Longitudinal end 211 has the major axis distance D with axle center x, and minor axis end 213 has SWB from d with axle center x, and the major axis distance D greater than SWB from d.Furthermore, all be similar to the plane corresponding to cam 210 surfaces of longitudinal end 211 and minor axis end 213, can be for firmly being connected to the base plate 235 shown in Fig. 4 a.Below each assembly of the lockset 100 of one embodiment of the invention is illustrated, below will describing in detail for the number of seeking device 200 and combination lock 300 as flowing mode.
Fig. 5 a is the number of the seeking device 200 of lockset 100 inside and the stereogram of combination lock 300.Please in the lump with reference to figure 5b, Fig. 5 b is from the being seen lateral view of the direction of arrow among Fig. 5 a.By Fig. 5 b as seen, in the space of the plural finger 231 of elastic device 230 between between the plural character wheel 310 of combination lock 300, and be positioned at the side of cover 320, at this moment, cover 320 in finger 231 is connected to.Please further with reference to figure 5c, this figure be among Fig. 5 b from the direction of arrow in the being seen side sectional view of A-A ' tangent line.By Fig. 5 c as seen, the minor axis end 211 of cam 210 is connected to base plate 235, and this moment, the arm 233 and the finger 231 of elastic device 230 were not promoted by base plate 235.
Fig. 6 a is the number of the seeking device 200 of lockset 100 inside and another stereogram of combination lock 300.Among this embodiment, suppose character wheel 310 that the user formerly rotates combination lock 300 make in cover 320 together with rotation, and the number of the seeking hole 321 (not icon) on cover 320 sidewalls rotates to position corresponding to finger 231 (not icon) in further making.Please in the lump with reference to figure 6b, Fig. 6 b is from the being seen lateral view of the direction of arrow among Fig. 6 a.By Fig. 6 b as seen, overlap in 320 in the plural finger 231 of elastic device 230 is stretched into; In fact, overlap the number of the seeking hole 321 (not icon) on 320 sidewalls in finger 231 is passed and be inserted into interior overlapping in 320.Please further with reference to figure 6c, this figure be among Fig. 6 b from the direction of arrow in the being seen side sectional view of A-A ' tangent line; More clearly as seen figure overlap in 320 in finger 231 is inserted into, and the longitudinal end 211 of cam 210 is connected to base plate 235 thus.Position compared to the elastic device 230 of Fig. 5 a to Fig. 5 c, the position of the base plate 235 of the elastic device 230 of Fig. 6 a to Fig. 6 c, arm 233 and finger 231 is nearer apart from combination lock 300, its because of the major axis distance D of longitudinal end 211 and axle center x greater than the SWB of minor axis end 213 and axle center x from d.Therefore, when cam 210 makes the cam 210 and the position of base plate 235 butts rotate to longitudinal end 211 by minor axis end 213 (as Fig. 5 a-5c) because of rotation, base plate 235 is promoted by cam 210, and then finger 231 and arm 233 are pushed, make finger 231 pass the corresponding number of seeking hole 321 and enter in the cover 320.
In fact, if the number of the seeking hole 321 on interior cover 320 sidewalls does not rotate to the position corresponding to finger 231, and when cam 210 is connected to base plate 235 with longitudinal end 211, then the finger 231 of elastic device 230 is connected on the sidewall of interior cover 320, and the arm 233 of elastic device 230 produces deformation by compression.When cam 210 still is connected to base plate 235 with longitudinal end 211, and when interior cover 320 rotates to the number of seeking hole 321 on the sidewall corresponding to the position of finger 231, then the arm 233 of elastic device discharges elastic force and further makes finger 231 stretch into the corresponding number of seeking hole 321, shown in above-mentioned Fig. 6 a to 6c.
Furthermore, shown in Fig. 6 a to Fig. 6 c, when the number of the seeking hole 321 of combination lock 300 is stretched in the finger 231 of the number of seeking device 200, cover 320 is blocked fixing by finger 231 then, the elastic force push card not-go-end 333 that first elastic parts 350 of combination lock 300 is discharged makes axostylus axostyle 330 move towards the direction away from character wheel 310 and interior cover 320.
Fig. 7 a is the stereogram of the lockset of another embodiment of the present invention.Present embodiment is applied to the number of seeking device of the present invention and combination lock to have the lockset of hook.As shown in the figure, the lockset 1000 of present embodiment has housing 1005 and hook 1010.Hook 1010 has two ends, and an end is a free end 1011, and the other end is the pivot pin end 1012 that is connected on the housing 1005.Free end 1011 optionally engages (locking state) or from housing 1005 get loose (released state) with housing 1005.When free end 1011 gets loose from housing 1005, can be the axle center rotation by pivot pin end 1012.Lockset 1000 more comprises the number of seeking device 200 (not icons) and combination lock 300 (not icon), be installed in the housing 1005, and the holes on the housing 1005 exposes the character wheel 310 of combination lock 300, rotates to predetermined numerical ciphers for the user, pins or opens for hook 1010.
Please further with reference to figure 7b, Fig. 7 b is the perspective interior view of the lockset 1000 shown in Fig. 7 a.This figure has omitted housing 1005 a part of among Fig. 7 a.The number of seeking device 200 has corresponding core 600, and the number of seeking device 200 is connected to each other with core 600.In the present embodiment, core 600 is a key lock, action that can the rotating drive number of the seeking device No. of seeking 200 by key (not icon) is inserted in the core 600.The core of other embodiment also can be the core with other structure, for example combination lock.Combination lock 300 connects with the free end 1011 of hook 1010.Combination lock 300 is when locking-in state, and the free end 1011 of hook 1010 is connected in the housing 1005.When combination lock 300 rotates to correct numerical ciphers, combination lock 300 is untied and the free end 1011 of hook 1010 is got loose from housing 1005.Various mechanism design can be applicable to link up with 1010 free end 1011 structure that clamping is pinned in housing 1005, is not category of the present invention, is not also described in detail at this.
Be similar to the described embodiment of Fig. 1 to Fig. 6 c, the number of the seeking device 200 of present embodiment has adjusting device (being cam 210, not icon) and elastic device 230, and cam 210 is connected with elastic device 230.Combination lock 300 has plural character wheel 310 and the interior cover 320 of corresponding plural number, and for the axostylus axostyle 330 (not icon) of character wheel 310 with interior cover 320 sockets.The number of seeking device 200 is similar to the above embodiments with the structure of combination lock 300, does not add herein and gives unnecessary details.Key (not icon) inserts core 600 rotates core 600, and then cam 210 is rotated and replaces the base plate 235 of elastic device 230, makes interior cover 320 butts of finger 231 toward combination locks 300.The number of seeking hole 321 is corresponding to the position of finger 231 on cover 320 sidewalls in all rotation makes when cover 320 in plural character wheel 310 and the corresponding plural number, and then finger 231 is passed the number of seeking hole 321 and stretched into and interiorly overlaps 320.At this moment, first elastic parts 350 of combination lock 300 promotes axostylus axostyle 330 and moves toward its hook of replacing 1010 directions, and the free end 1011 of hook 1010 is got loose from housing 1005 separation; So far, the number of seeking and the action of carrying out release are finished.
Please continue with reference to figure 7a and Fig. 7 b.Among this embodiment, the number of seeking device 200 more comprises second elastic parts 237, is arranged near the arm 233 and base plate 235 of elastic device 230.When finger 231 (not icon), arm 233 are promoted by cam 210 with base plate 235, second elastic parts 237 also produces deformation (be stretched or be compressed), therefore, after the number of seeking is finished, user's key once more desires to make the core 600 drive number of seeking devices 200 to go back to original position, at this moment, second elastic parts 237 discharges elastic force to promote elastic device 230, makes finger 231 (not icon) withdraw from the number of the seeking hole 321 (not icon) of combination lock 300.
Though only describe two kinds of lock structures in the foregoing description, lockset that the number of seeking device of the present invention and combination lock are constituted and the number of the seeking method of wherein describing, can be applicable to the core and the lock structure of other different kenels, the core of various kenels and lock structure do not limit category of the present invention.The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, being contained in the modification of the spirit of claim and scope and equalization is provided with and all is contained in the scope of the present invention.
Claims (24)
1. a lockset is characterized in that, comprises:
One combination lock comprises a character wheel group and has plural character wheel, and each character wheel has its outside of interior cover and is provided with the number of a seeking hole; And
The No. of seeking one device has an elastic device and is arranged at interior cover side, and elastic device has the corresponding setting with the number of seeking hole in a finger;
One core is connected with the number of seeking device, and core is rotatable to make finger and interior cover butt to drive the elastic device start, and interior cover makes the number of seeking hole align with the finger together with the character wheel rotation, and elastic device advances the finger to stretch into the number of seeking hole and fixing interior overlapping.
2. lockset as claimed in claim 1, wherein the number of seeking device more comprises an adjusting device, is arranged near the elastic device and with elastic device to link to each other, and adjusting device is rotatably adjusted to promote elastic device, makes the finger stretch into the number of seeking hole.
3. lockset as claimed in claim 2, its middle regulator comprises a cam, be arranged near the elastic device and and be connected with elastic device, core links to each other with cam, and has an axle center on the cross section of cam and apart from a longitudinal end of axle center maximum distance, drive cam when the core rotation and make the longitudinal end rotation, longitudinal end promotes the elastic device start and makes finger and interior cover butt.
4. lockset as claimed in claim 3, wherein combination lock more comprises an axostylus axostyle, and axostylus axostyle stretches into the character wheel group and interior cover joins, and each character wheel and interior cover thereof can rotate on axostylus axostyle.
5. lockset as claimed in claim 4, wherein combination lock further comprises between the end and character wheel group that one first elastic parts is arranged at axostylus axostyle, and axostylus axostyle and end thereof are provided with in the mode that can produce away from the displacement of character wheel group on a first direction.
6. lockset as claimed in claim 5, cover comprises a lockhole in addition in each, and it is co-linear with one another that axostylus axostyle is provided with plural fin, wherein cover is arranged between adjacent two fins in each, and fin and lockhole join separably, when finger and interior cover butt and stretch into the number of seeking hole, and lockhole turns to the fin place with interior cover, and axostylus axostyle is subjected to the elastic force effect of first elastic parts that the fin self-locking hole is broken away from.
7. lockset as claimed in claim 5, elastic device more comprises a base plate and an arm, links to be arranged between base plate and finger, and wherein base plate and cam join, when longitudinal end turns to the base plate place, base plate is promoted by longitudinal end and drives arm to advance finger and interior cover butt.
8. lockset as claimed in claim 7, wherein the number of seeking device further comprises one second elastic parts and is arranged near arm and the base plate junction.
9. lockset as claimed in claim 7, wherein arm bends S-shaped and has a S shape section.
10. lockset as claimed in claim 5 more comprises a housing, and the relative combination lock of core is arranged in the housing, and wherein the number of seeking device is arranged between cam and combination lock.
11. lockset as claimed in claim 10, wherein core comprises a column structure and has a side surface, and cam is arranged at side surface and forms a projection.
12. lockset as claimed in claim 11, wherein projection is similar in appearance to fan shape.
13. lockset as claimed in claim 11, wherein projection has an outer rim, outward because of the longitudinal end that forms on the cross section of cam apart from the axle center maximum distance.
14. lockset as claimed in claim 10, wherein the end of axostylus axostyle has a card not-go-end, first elastic parts is arranged between character wheel group and card not-go-end, when a little fingers of the number of seeking device stretch into the number of seeking hole and fixing in overlap, the first elastic parts push card not-go-end on first direction away from the character wheel group.
15. lockset as claimed in claim 14, more comprise a hook and have a free end, wherein the free end correspondence is arranged at the top of character wheel group and joins separably with housing, cover in the finger of the number of seeking device is stretched into the number of seeking hole and fixed, and free end can separate from housing.
16. the number of a seeking device, for being used with a combination lock, combination lock has a character wheel group, and each character wheel has cover in, it is characterized in that the number of seeking device comprises:
One elastic device is in being arranged near the cover and have a finger;
An external surface of cover in one number of seeking hole, corresponding finger are arranged at; And
One adjusting device is arranged near the elastic device and links to each other with elastic device, and elastic device is rotatably adjusted and promoted to adjusting device, makes the finger stretch into the number of seeking hole.
17. the number of seeking as claimed in claim 16 device, its middle regulator comprises a cam, has an axle center on the cross section of cam and apart from a longitudinal end of axle center maximum distance;
Wherein, when cam is rotated by an external force longitudinal end is rotated, longitudinal end promotion elastic device makes finger and interior cover butt, when interior cover rotates together with character wheel is alignd in the number of seeking hole with the finger, and elastic device advances the finger to stretch into the number of seeking hole and fixing interior overlapping.
18. the number of seeking as claimed in claim 17 device, elastic device more comprise a base plate and an arm and link and be arranged between base plate and finger, wherein base plate and cam join, and when longitudinal end turns to the base plate place, longitudinal end promotion base plate and arm make finger and interior cover butt.
19. the number of seeking device as claimed in claim 18 further comprises one second elastic parts and is arranged near arm and the base plate junction.
20. the number of seeking device as claimed in claim 18, wherein arm bends S-shaped and has a S shape section.
21. the number of seeking method, be used to open a lockset, lockset comprises a combination lock and has cover in the plural number, one number of seeking device has an elastic device, and one core be connected with the number of seeking device rotationally, wherein be arranged with the number of a seeking hole in each, elastic device has the corresponding setting with the number of seeking hole in a finger, it is characterized in that the method includes the steps of:
Rotation lock core makes finger and interior cover butt with the start elastic device; And
The interior cover of turn makes the number of seeking hole align with the finger, wherein ought locate the number of seeking hole turn to finger, and elastic device advances the finger to stretch into the number of seeking hole and fixes interior cover to open lockset.
22. method as claimed in claim 21, the number of seeking device more comprises a cam and is arranged near the elastic device and with elastic device and is connected, has an axle center on the cross section of cam and apart from a longitudinal end of axle center maximum distance, wherein elastic device start step further comprises rotating cam and makes longitudinal end rotation, and longitudinal end promotes the elastic device start and makes finger and interior cover butt.
23. method as claimed in claim 22, wherein core has a side surface, cam is arranged at side surface and forms just like that fan-shaped bump has an outer rim, and wherein elastic device start step further comprises the turn core and makes outer rim promote the elastic device start to make finger and interior cover butt.
24. method as claimed in claim 22, wherein core has an external surface, cam is arranged at external surface and forms a convex projection has a flange, and wherein elastic device start step further comprises the turn core and makes flange promote the elastic device start to make finger and interior cover butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810134629A CN101638955B (en) | 2008-07-28 | 2008-07-28 | Number seeking device, lockset provided with same and number seeking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810134629A CN101638955B (en) | 2008-07-28 | 2008-07-28 | Number seeking device, lockset provided with same and number seeking method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638955A true CN101638955A (en) | 2010-02-03 |
| CN101638955B CN101638955B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810134629A Expired - Fee Related CN101638955B (en) | 2008-07-28 | 2008-07-28 | Number seeking device, lockset provided with same and number seeking method thereof |
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| CN (1) | CN101638955B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102373841A (en) * | 2011-10-25 | 2012-03-14 | 金泰祥精密五金（昆山）有限公司 | Multifunctional mountain-climbing hook lock |
| CN102373835A (en) * | 2011-10-25 | 2012-03-14 | 金泰祥精密五金（昆山）有限公司 | Coded lock with side lock core |
| CN109267830A (en) * | 2018-09-07 | 2019-01-25 | 金泰祥精密五金（昆山）有限公司 | The lock core number of seeking and the lockset unlocked |
| CN112814483A (en) * | 2021-01-13 | 2021-05-18 | 范晓悦 | Anti-theft puzzle lock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093218U (en) * | 1991-06-21 | 1992-01-15 | 李欣 | Contact type combination lock with alarm device for safe or door |
| CN2450309Y (en) * | 2000-11-03 | 2001-09-26 | 张之林 | Puzzle lock |
| TWM305246U (en) * | 2006-08-17 | 2007-01-21 | Globe Lock And Hardware Inc | Improved structure of lock tool |
| CN200958312Y (en) * | 2006-09-28 | 2007-10-10 | 杨秉然 | Double-braking lock structure |
| TW200819605A (en) * | 2006-10-23 | 2008-05-01 | Aba Ufo Int Corp | Lock apparatus allowing searching of initial combination |
| TW200829779A (en) * | 2007-01-05 | 2008-07-16 | Aba Ufo Int Corp | Dual-purposed combination lock featuring code seeking |
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2008
- 2008-07-28 CN CN200810134629A patent/CN101638955B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373841A (en) * | 2011-10-25 | 2012-03-14 | 金泰祥精密五金（昆山）有限公司 | Multifunctional mountain-climbing hook lock |
| CN102373835A (en) * | 2011-10-25 | 2012-03-14 | 金泰祥精密五金（昆山）有限公司 | Coded lock with side lock core |
| CN102373835B (en) * | 2011-10-25 | 2013-04-10 | 金泰祥精密五金（昆山）有限公司 | Coded lock with side lock core |
| CN109267830A (en) * | 2018-09-07 | 2019-01-25 | 金泰祥精密五金（昆山）有限公司 | The lock core number of seeking and the lockset unlocked |
| CN109267830B (en) * | 2018-09-07 | 2020-08-28 | 金泰祥精密五金（昆山）有限公司 | Lock with lock core number seeking and unlocking functions |
| CN112814483A (en) * | 2021-01-13 | 2021-05-18 | 范晓悦 | Anti-theft puzzle lock |
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| CN101638955B (en) | 2012-10-03 |
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