CN106760961A - It is a kind of can anti-external impacts the fixed tapered end of lock core - Google Patents
It is a kind of can anti-external impacts the fixed tapered end of lock core Download PDFInfo
- Publication number
- CN106760961A CN106760961A CN201710072364.4A CN201710072364A CN106760961A CN 106760961 A CN106760961 A CN 106760961A CN 201710072364 A CN201710072364 A CN 201710072364A CN 106760961 A CN106760961 A CN 106760961A
- Authority
- CN
- China
- Prior art keywords
- side column
- pellet
- spring
- groove
- lock core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008188 pellet Substances 0.000 claims abstract description 190
- 241001146209 Curio rowleyanus Species 0.000 claims abstract description 50
- 239000011049 pearl Substances 0.000 claims abstract description 50
- 239000004579 marble Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Springs (AREA)
Abstract
The invention discloses it is a kind of can anti-external impacts the fixed tapered end of lock core, including the lock core containing side column pellet and side column marble spring and key slot and locking side column, the unlocking spring unlocked containing unlock office and the sliding part of force column, the lock shell for fixedly mounting lock core and promotion sliding part positioned at lock core locking side column outside, it is characterized in that：Spring chute is provided with the either side of the outside of sliding part and this both sides of the inner side of lock shell adjacent thereto, one group of spring is provided with spring chute like a chain of pearls or a string of beads, on the inside of the outside of sliding part and lock shell adjacent thereto between be provided with the clearance space that spring outer end like a chain of pearls or a string of beads can be allowed to remove spring groove.The present invention is opened and anti-manpower instrument open function with stronger preventing universal key, and can ensure that tapered end remains to normal work after being deformed by a certain amount of external impacts.The present invention can be used for portable lockset and traffic field of lockset, it can also be used to the field of lockset needed for antitheft door or safety cabinet and car door or casing.
Description
Technical field
The present invention relates to a kind of tapered end of field of lockset, i.e.,：It is a kind of can anti-external impacts the fixed lock of lock core
Head.
Background technology
In the patent No. 2010201471432 that I is obtained, patent name《A kind of lock body of portable lockset》；I institute
The patent No. 201120255596.1 of acquisition；Or patent name《A kind of side column hinge ball lock head and it is made up of just the tapered end
Take lockset》；And the lock core involved by the patent of my application is maintained static in being tapered end, involved lock core and tapered end
The cavity that can allow sliding part operation work that shell inner side is constituted, if lock shell by external impacts when Wall deformation is caused,
Sliding part can be caused to be stuck cisco unity malfunction, in the lockset locked in particular for portable lockset or traffic.If simply adopted
The cavity constituted with increase lock core and lock shell inner side, then can cause to be produced between lock core and sliding part larger gap or away from
From, locking side column is lost part locking action, so can also reduce the reliability of lockset.
The content of the invention
The present invention can overcome disadvantages mentioned above, there is provided a kind of lock shell can bear external impacts and in a certain amount of deformation range
Interior sliding part and locking side column can reliable normal work tapered end.The present invention can reduce the friction on the inside of sliding part and lock shell
Power, makes tapered end more flexibility and reliability.The present invention can be used for portable lockset and traffic field of lockset, it can also be used to antitheft door or insurance
Field of lockset needed for cabinet and car door or casing.
To reach above-mentioned purpose, the present invention it is a kind of can anti-external impacts the fixed tapered end of lock core technical scheme
It is：Including spring like a chain of pearls or a string of beads, lock core, sliding part, lock shell and unlocking spring, described lock core is fixed immovable installed in lock
In head capsule, the side column groove with core diameter parallel is provided with the outside of lock core, locking side column is provided with described side column groove, locked
Side column can be removed partly in be also completely disposed at side column groove, and and side column vertical with lock core axis is provided with lock core cross section
The pellet chute that groove is communicated, is provided with matching side column pellet in pellet chute, is set on the outside of described side column pellet
Have can groove corresponding with side column groove, the key for being matched with side column pellet and being communicated with pellet chute is additionally provided with described lock core
Spoon groove, described sliding part is located in the cavity that the inner side of lock shell is constituted with the side of the lock core where side column groove, and
Sliding part can make vertical sliding motion with respect to lock core axis, the side of the sliding part adjacent with side column groove be provided with can with locking side column outside
The locking draw-in groove that side is engaged, is additionally provided with the unlocking office that can be slided with it on sliding part, and being additionally provided with sliding part can quilt
External force promotes sliding part in the force column of locked position, and being additionally provided with sliding part can drive the unlocking bullet of sliding part slip work
Spring, it is characterized in that：Spring cunning is provided with the either side of the outside of sliding part and this both sides of the inner side of lock shell adjacent thereto
Groove, is provided with one group of spring like a chain of pearls or a string of beads in spring chute, and described spring outer end like a chain of pearls or a string of beads is extensible or shift-in spring groove, is sliding
The clearance space that spring outer end like a chain of pearls or a string of beads can be allowed to remove spring groove is provided between the outside of part and lock shell inner side adjacent thereto.
Described spring chute is arranged on the outside of sliding part, and described spring the inner like a chain of pearls or a string of beads is made up of a spring,
Led for a plane both sides are provided with by a spherical hoodle or a smooth cambered surface or upper end outside described spring outer end like a chain of pearls or a string of beads
One cylinder at angle is constituted.
Described spring chute is arranged on the inner side of lock shell, and described spring the inner like a chain of pearls or a string of beads is made up of a spring,
Led for a plane both sides are provided with by a spherical hoodle or a smooth cambered surface or upper end outside described spring outer end like a chain of pearls or a string of beads
One cylinder at angle is constituted.
Described side column pellet is in cylindrical shape, and described pellet chute is matching cylindric, described groove
It is located on the 360 deg of cylindrical side column pellet outside, one end of side column pellet is located in key slot, in side column bullet
Side column marble spring is provided with pellet chute corresponding to the sub- other end.
Described side column pellet is rectangle foliaceous, and described pellet chute is in matching rectangle, rectangular
The blade face middle position of the foliated side column pellet of shape is provided with spring key hole, and described key slot is communicated mutually with spring key hole
Hold, described groove is located at the outer rim on the outside of side column pellet, spring step is provided with the side column pellet outer rim side of groove offside,
Side column marble spring is provided with the pellet chute corresponding to spring step.
Described side column pellet is in polygonal cylinder shape, and described pellet chute is matching polygonal cylinder shape, described
Groove be located at polygonal cylinder shape side column pellet side, one end of side column pellet is located in key slot, another in side column pellet
Side column marble spring is provided with pellet chute corresponding to one end.
The described rounded sheet of side column pellet, described lock core inner side is the matching circle poroid in cylinder
Hole, described side column groove is communicated with the inside of circular hole, and side column pellet and the partition vertical with lock core axis, institute are provided with circular hole
The groove stated is located at the outer rim on the outside of side column pellet, and spring key is provided with the page middle position of rounded sheet side column pellet
Hole, described pellet chute be by circular hole inner side and be located at the inner side and the partition vertical with lock core axis is constituted, in partition
Middle position be provided with piece keyhole, described key slot is combined by piece keyhole and spring key hole.
Described side column pellet is in multi-faceted column shape, and described pellet chute is in matching multi-faceted column shape, described
Groove be arranged on the cylinder of side column pellet outside on, be provided with the outside of groove offside side column pellet projection key touch
Point, key contact is located in key slot.
External pressure bullet groove is provided with described locking draw-in groove, external pressure pellet, external pressure pellet are provided with external pressure bullet groove
The inner can be crimped on the outside of locking side column, the outer end of external pressure pellet be provided with can urge lock side column locking side column pressure
Spring.
Step is provided with the outside of described locking side column, step chute is provided with the lock core corresponding to step, in step
Be provided with the step chute at place can urge lock side column locking side column stage clip.
Brief description of the drawings：
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is one embodiment of the invention structural representation vertical with lock core axis.
Fig. 2 is parallel with a lock core axis A-A section views in Fig. 1.
Fig. 3 is an another embodiment of the present invention structural representation vertical with lock core axis.
Fig. 4 is parallel with a lock core axis structural representation in Fig. 3.
Fig. 5 is a still another embodiment of the invention structural representation vertical with lock core axis.
Fig. 6 is parallel with a lock core axis structural representation in Fig. 5.
Fig. 7 is a still another embodiment of the invention structural representation vertical with lock core axis.
Fig. 8 is parallel with a lock core axis structural representation in Fig. 7.
Fig. 9 is a still another embodiment of the invention structural representation vertical with lock core axis.
Figure 10 is parallel with a lock core axis structural representation in Fig. 9.
In figure：1. sliding part, 11. locking draw-in grooves, 12. external pressure bullet grooves, 13. external pressure pellets, 14 locking side column stage clips,
16. unlockings are machine-operated, 19. force columns, 2. lock core, 20. side column grooves, 21. partitions, 22. interval grooves, and 23. is interval convex, and 24. partitions are recessed
Groove, 25. keyholes, 26. side column pellets, 260. pellet chutes, 266. side column marble springs, 27. positioning convex points, 28. pellets
Keyhole, 268. key slots, 29. grooves, 3. lock shell, 31. spring steps, 30. locking side columns, 33. unlocking springs, 39. circles
Hole, 4. spring like a chain of pearls or a string of beads, slide by 40. spring grooves, 41. outer ends, 42. springs, 50. keys, 51. key contacts, 52. steps, 56. steps
Groove,
Specific embodiment
Specific embodiment of the invention is：
As shown in Fig. 1 and Fig. 2, Fig. 3 and Fig. 4, Fig. 5 and Fig. 6, Fig. 7 and Fig. 8, Fig. 9 and Figure 10, figure includes spring like a chain of pearls or a string of beads
4th, lock core 2, sliding part 1, lock shell 3 and unlocking spring 33, described lock core 2 by fixation it is immovable in lock shell 3,
The side column groove 20 with core diameter parallel is provided with the outside of lock core 2, locking side column 30 is provided with described side column groove 20, locked
Side column 30 can be removed partly in be also completely disposed at side column groove 20, be provided with the cross section of lock core 2 it is vertical with lock core axis simultaneously
The pellet chute 260 communicated with side column groove 20, is provided with matching side column pellet 26, described in pellet chute 260
The outside of side column pellet 26 be provided with can groove 29 corresponding with side column groove 20, be additionally provided with described lock core 2 and side column pellet
26 matchings and and the key slot 268 that communicates of pellet chute 260, described sliding part 1 is located at inner side and the side column groove 20 of lock shell 3
In the cavity that the side of the lock core 2 at place is constituted, and sliding part 1 can make vertical sliding motion with respect to lock core axis, with side column
The side of the adjacent sliding part 1 of groove 20 is provided with the locking draw-in groove 11 that can be engaged with the outside of locking side column 30, on sliding part 1 also
The unlocking office 16 that can be slided with it is provided with, being additionally provided with sliding part 1 can promote the receiving in locked position of sliding part 1 by external force
Power post 19, be additionally provided with sliding part 1 can drive sliding part 1 slide work unlocking spring 33, the outside of sliding part 1 and with
Either side in this both sides of the inner side of its adjacent lock shell 3 is provided with spring chute 40, and one group is provided with spring chute 40
Spring like a chain of pearls or a string of beads 4, described spring like a chain of pearls or a string of beads 4 outer end is extensible or shift-in spring groove 40, in the outside of sliding part 1 and adjacent thereto
The inner side of lock shell 3 between be provided with can allow spring like a chain of pearls or a string of beads 4 outer end remove the clearance space of spring groove 40.
The present invention can be as shown in the structure in Fig. 3 and Fig. 4, Fig. 5 and Fig. 6, Fig. 7 and Fig. 8, Fig. 9 and Figure 10, by described bullet
Spring chute 40 is arranged on the outside of sliding part 1, described spring like a chain of pearls or a string of beads 4 the inner be made up of a spring 42, described spring
4 outer end 41 is provided with a post of lead angle by a spherical hoodle or a smooth cambered surface or upper end outside for a plane both sides like a chain of pearls or a string of beads
Body is constituted.
Also can be arranged on described spring chute 40 in lock shell 3 as shown in the structure in Fig. 1 and Fig. 2 by the present invention
On side, described spring like a chain of pearls or a string of beads 4 the inner be made up of a spring 42, described spring like a chain of pearls or a string of beads 4 outer end 41 by a spherical hoodle,
One smooth cambered surface or upper end outside for a plane both sides be provided with lead angle a cylinder constitute.
The present invention can be by shown in Fig. 1 and Fig. 2, in figure, and described side column pellet 26 is in cylindrical shape, described pellet
Chute 260 is matching cylindric, and described groove 29 is located at the 360 deg outside of cylindrical side column pellet
On, one end of side column pellet 26 is located in key slot 268, is set in the pellet chute 260 corresponding to the other end of side column pellet 26
There is side column marble spring 266.
The present invention also can be by shown in Fig. 3 and Fig. 4, in figure, and described side column pellet 26 is rectangle foliaceous, described
Pellet chute 260 be in matching rectangle, be provided with the blade face middle position of the side column pellet 26 of rectangle shaped blades shape
Spring key hole 28, described key slot 268 communicates mutual tolerance with spring key hole 28, and described groove 29 is located at side column pellet 26
The outer rim in outside, is provided with spring step 31, corresponding to spring step 31 in the outer rim side of side column pellet 26 of the offside of groove 29
Pellet chute 260 in be provided with side column marble spring 266.
The present invention can yet be by shown in Fig. 5 and Fig. 6, in figure, and described side column pellet 26 is in polygonal cylinder shape, described
Pellet chute 260 be matching polygonal cylinder shape, described groove 29 is located at the side column pellet 26 of polygonal cylinder shape
Side, one end of side column pellet 26 is located in key slot 268, in the pellet chute 260 corresponding to the other end of side column pellet 26
It is provided with side column marble spring 266.
The present invention can yet be by shown in Fig. 7 and Fig. 8, in figure, and the described rounded sheet of side column pellet 26 is described
The inner side of lock core 2 is the matching circular hole 39 poroid in cylinder, and described side column groove 20 is communicated with the inner side of circular hole 39,
The side column pellet 26 and partition 21 vertical with lock core axis is provided with circular hole 39, described groove 29 is located at the outside of side column pellet 26
Outer rim, be provided with spring key hole 28, described pellet chute 260 in the page middle position of rounded sheet side column pellet 26
Be by circular hole 39 inner side and be located at the inner side and the partition 21 vertical with lock core axis is constituted, installed in the lean-with of partition 21
There is piece keyhole 25, described key slot 268 is combined by piece keyhole 25 and spring key hole 28.
The present invention can yet by shown in Fig. 9 and Figure 10, in figure, described side column pellet 26 in multi-faceted column shape (
It is called Special-shaped marble), described pellet chute 260 is in matching multi-faceted column shape, and described groove 29 is arranged on
On the cylinder outside of side column pellet 26, the key contact 51 of projection, key are provided with the outside of the offside side column pellet 26 of groove 29
Spoon contact 51 is located in key slot 268, spring step 31 is provided with one end of side column pellet 26, corresponding to spring step 31
Side column marble spring 266 is provided with pellet chute 260.
The present invention can be provided with as shown in Fig. 1 and Fig. 2, Fig. 5 and Fig. 6, Fig. 9 and Figure 10 in described locking draw-in groove 11
External pressure bullet groove 12, is provided with external pressure pellet 13 in external pressure bullet groove 12, and the inner of external pressure pellet 13 can be crimped on locking side column
30 outside, the outer end of external pressure pellet 13 be provided with can urge lock side column 30 locking side column stage clip 14.
The present invention also can be provided with step 52, in step 52 by shown in Fig. 3 and Fig. 4 in the described outside of locking side column 30
Step chute 56 is provided with corresponding lock core 2, being provided with the step chute 56 where step 52 can urge lock side column 30
Locking side column stage clip 14.
Refer to Fig. 1 to Figure 10.Also can be gone out using the manufacture craft of existing tapered end and fabrication techniques can be matched with the present invention
Tapered end.Core 2 and sliding part 1 shown in figure are in polygonal cylinder, therefore can select polygonal cylinder or rectangular shaped post material system
Make lock core 2 and sliding part 1, enable the tapered end produced to be that lock core 2 is maintained static, and sliding part 1 can hang down with lock core axis
The tapered end of straight translation gliding.
Fig. 1 to Figure 10 is referred to, the pellet chute 260 vertical with lock core axis is set out in the section of lock core 2, can root
According to needing to be arranged to pellet chute 260 to communicate or be not communicated with the both sides of lock core.Set out and bullet on the end face of lock core 2 again
The key slot 268 that sub- chute 260 is vertically communicated.Again with set out on the outside of the cylinder of core 2 it is parallel with lock core axis and with
The side column groove 20 that pellet chute 260 is communicated, and the profile of side column groove 20 and the profile of locking side column 30 is mutually matched.Exist again
Set in pellet chute 260 and matched side column pellet 26 is installed, being provided with the outside of described side column pellet 26 can be with side
The corresponding groove 29 of post groove 20, described groove 29 can be arranged as required into semicircular arc or inverted trapezoidal or " V " shape.Again on side
Set in post groove 20 and locking side column 30 is installed, and locking side column 30 can partly remove the side column groove 20 being also fully recessed into
In.The section of locking locking side column 30 the inner need to be arranged to the semicircle matched with groove 29 or inverted trapezoidal or " V " shape.Again in cunning
Being set out on moving part 1 can be corresponding with side column groove 20, and the locking draw-in groove 11 that can be cooperated with the outside of locking side column 30.
In the tapered end shown in Fig. 1 and Fig. 2, described side column pellet 26 is in cylinder, therefore described pellet chute 260
Matching cylinder-shaped marble chute need to be arranged to, can be by existing cylindrical side column pellet and the making work of tapered end associated therewith
Skill and technology, produce side column pellet 26 and the core as shown in structure in figure 2.It is recessed when rotated for the ease of side column pellet 26
Groove 29 effectively can fall into the effective of the corresponding and locking side column 30 of side column groove 20, groove 29 need to be arranged on into side column pellet 26
In the periphery of cylinder 360 deg.For the reasonable application in space, described key slot 268 is arranged on cylindrical bullet
One end of sub- chute 260；In order to be able to helping side column pellet 26 effectively identical with key and resetting, relative with key slot 268
The one end of pellet chute 260 and side column pellet 26 between set and side column marble spring 266 be installed.
In the tapered end shown in Fig. 3 and Fig. 4, described side column pellet 26 is rectangle foliaceous, therefore described pellet
Chute 260 need to be arranged to matching rectangle, can be by existing blade marble and the manufacture craft and skill of tapered end associated therewith
Art produces the side column pellet 26 as shown in structure in figure, the lock containing side column groove 20 and pellet chute 260 and key slot 268
The heart 2.The spring key hole communicated with key slot 268 is set out in the page middle position for being rectangle foliaceous side column pellet 26
28, the outer rim in the outside of described side column pellet 26 set out can groove 29 corresponding with side column groove 20, in the offside of groove 29
The outer rim side of side column pellet 26 sets out the spring step 31 that side column pellet 26 can be helped to be coincide with key and resetted.Again in pellet
Side column pellet 26 is installed, being set in the pellet chute 260 corresponding to spring step 31 can help side column with installation in chute 260
The side column marble spring 266 that pellet 26 coincide and resets with key.In the tapered end shown in Fig. 3 and Fig. 4, in spring key hole 28
In be provided with key contact 51, the setting needs that can be spent according to different shaped as key bits and tooth in actual applications, key contact 51
Can omit, key contact 51 can be replaced using the side in the spring key hole 28 relative with spring step 31, specifically by key
Spoon it is required depending on.
In the tapered end shown in Fig. 5 and Fig. 6, described side column pellet 26 is in polygonal cylinder shape, described pellet chute 260
It is matching polygonal cylinder shape, can select polygonal cylinder or rectangle material makes lock core 2, can be by existing in polygonal cylinder shape
Or the manufacture craft and technology of the side column pellet and tapered end associated therewith of rectangular shaped post shape or rectangular strip of sheet, produce as in figure
Side column pellet 26 shown in structure and the core as shown in graph structure 2.Being set out in the side of side column pellet 26 can be with side column groove
The groove 29 of 20 Corresponding matchings.For the reasonable application in space, described key slot 268 is arranged on the one of pellet chute 260
End；In order to be able to helping side column pellet 26 effectively identical with key and resetting, then in the pellet chute relative with key slot 268
Set between 260 one end and side column pellet 26 and side column marble spring 266 is installed out.
In the tapered end shown in Fig. 7 and Fig. 8, the described rounded sheet of side column pellet 26, therefore described pellet chute
260 need to be arranged to matching circular pellet chute, can be by existing round sheet side column pellet and the system of matching tapered end
Make technique and fabrication techniques go out lock core 2 as shown in structure in figure.Can select polygonal cylinder or rectangle material makes lock core 2,
And inner side parallel with lock axis is set out on one end outside of lock core 2 to be matched with side column pellet 26 in the poroid circular hole of cylinder
39, then side column groove 20 that is parallel with lock core axis and being communicated with the inner side of circular hole 39 is set out in the outside of lock core 2.Can be by existing
The manufacture craft and fabrication techniques of disc-shaped side column pellet 26 and partition 21 go out the side column pellet 26 and partition 21 of suitable this tapered end,
In the described outer rim in the outside of disc-shaped side column pellet 26, groove 29 is set out, then in the page in disc-shaped side column pellet 26
Middle position sets out spring key hole 28.In order to avoid being interfered between side column pellet 26, can use in adjacent side column bullet
One partition 21 is set between son 26, and being set out in partition 21 can be more than or equal to spring key in the range of 360 degree of circumference
The piece keyhole 25 in hole 28, and it is non-rotatable that partition 21 is arranged into relative lock core 2.Fig. 7 and Fig. 8 is referred to, in circular hole 39
Can be sequentially placed into side column pellet 26 and partition 21, described pellet chute 260 be by the circular hole 39 of lock core 2 inner side and to be located at this interior
The side and partition 21 vertical with lock core axis is constituted, described key slot 268 is by 28 groups of piece keyhole 25 and spring key hole
Conjunction is formed.Fixation is installed on for the ease of partition 21, the spacer structure containing interval convex 23 can be used, and in lock core 2 away from lock
The opposite side of core side column groove 20, typically on the inside of the lock core 2 of the offside of lock core side column groove 20, sets out convex with interval 23 mutual
The interval groove 22 for matching and being easy to partition 21 to install, interval groove 22 can be set to be communicated with the interior outside of lock core 2 as needed
Or be not communicated with outside.For convenience of positioning and key insertion the spring key hole 28 of key, set in the outer rim of side column pellet 26
Go out the positioning convex point 27 that can be engaged with interval groove 22.The thickness of each partition 21 in lock core 2 may be the same or different, and also may be used
Replace being located at the partition 21 of lock core outer end using lock core protective plate, depending on being specifically actually needed.
In the tapered end shown in Fig. 9 and Figure 10, described side column pellet 26 is in multi-faceted column (also referred to as special-shaped bullet
Son), therefore described pellet chute 260 need to be arranged to the pellet chute of matching multi-faceted column, can use existing multiaspect
The manufacture craft and fabrication techniques of cylinder side column pellet and matched tapered end go out side column pellet 26 as shown in structure in figure, contain
There is the lock core 2 of side column groove 20 and pellet chute 260 and key slot 268.Being set out on the outside of the cylinder of side column pellet 26 can
Groove 29 corresponding with side column groove 20, sets out key contact 51 on the outside of the offside side column pellet 26 of groove 29, and key is touched
Point 51 is located in key slot 268, and spring step 31 is set out in one end of side column pellet 26.In the bullet corresponding to spring step 31
The side column marble spring 266 that side column pellet 26 can be helped to be coincide with key and resetted is set out in sub- chute 260.For the ease of side
The installation of post pellet 26 and side column marble spring 266, can will make and contain pellet chute 260 and side column groove 20 and key
The lock core 2 of groove 268 is cutting into two sections positioned at the intersection of side column groove 20 and pellet chute 260, and wherein epimere may include
Part where side column groove 20, hypomere may include the part at key slot 268 and the place of pellet chute 260, assemble side column bullet
After son 26 and side column marble spring 266, then the two sections are integrated using nail riveting or fastening or solder technology, can also adopted
Produce the lock core 2 of the two sections respectively with die casting and foundry engieering.
In actual applications, the spring step 31 and side column pellet in the lock head structure shown in Fig. 9 and Figure 10 can be omitted
The setting of spring 266, makes side column pellet 26 in flat " T " font, and using the groove dentation being mutually matched with key contact 51
Key, you can produce the tapered end of another non-marble spring.
See the cunning that Fig. 1 and Fig. 2, Fig. 3 and 4, Fig. 5 and Fig. 6, Fig. 7 and Fig. 8, Fig. 9 and Figure 10 produce tapered end of the present invention
Moving part 1.Can using car, wash, Bao or casting or extrusion process and fabrication techniques go out sliding part 1 as shown in graph structure, sliding
The locking draw-in groove 11 can be corresponding with side column groove 20 and can be cooperated with the outside of locking side column 30 is set out on part 1.Sliding again
Being set out on part 1 can allow external force to promote sliding part 1 in locked position and promote the force column 19 of its unlatching of triggering.Again in sliding part
The unlocking office 16 that can be slided with it is set and installed out on 1, and office 16 of unlocking can be arranged as required into push rod column or lock
The tooth of ligule or sheet or key is flower-shaped.In order to prevent external force or violence from sliding part 1 is acted on unlocking direction, actually should
In can reference picture 1 as needed, force column 19 is arranged to be connected with the on-fixed of sliding part 1.Also can use in force column 19
Increase between sliding part 1 and one group of magnetite or magnet that can be attracted each other be set out, can so stablize the work of force column 19,
Can effectively prevent external force from being exerted a force to the unlocking direction of sliding part 1 again.
Force column 19 and office 16 of unlocking shown in Fig. 1, Fig. 3, Fig. 5, Fig. 7, Fig. 9 are arranged on two of sliding part 1.
In actual applications, can as needed, the office 16 that will unlock is located on the sliding part 1 with the same side of force column 19 and (schemes not drawing
Go out).
In order to ensure locking side column 30 sensitive can be placed in side column groove 20 completely, the present invention see Fig. 1 and Fig. 2, Fig. 5
Shown in Fig. 6, Fig. 9 and Figure 10, can use and be set on sliding part 1 and locking side column stage clip 14 is installed, or the present invention also may be used
Shown in Fig. 3 and Fig. 4, set with the method for installing locking side column stage clip 14 to realize this purpose in lock core 2；The present invention
Also reference can be made to Fig. 7 and Fig. 8 is using the component for borrowing unlocking spring 33, it is circular locking side column 30 and cross section to use cross section
The method that is engaged for trapezoidal locking draw-in groove 11 realizes this purpose.
Refer to Fig. 1 and Fig. 2, Fig. 5 and Fig. 6, shown in Fig. 9 and Figure 10, the present invention can be in described locking draw-in groove 11
External pressure bullet groove 12 is set out, is set in external pressure bullet groove 12 and external pressure pellet 13 is installed, and by the inner of external pressure pellet 13
Can be crimped on the outside of locking side column 30, then the outer end of external pressure pellet 13 set with install out can urge lock side column 30 lock
Side column stage clip 14.The present invention also be see shown in Fig. 3 and Fig. 4, and step 52 is set out in the described outside of locking side column 30,
Step chute 56 is set out in lock core 2 corresponding to step 52, being set in the step chute 56 where step 52 can with installation
The locking side column stage clip 14 of urge lock side column 30.
Fig. 1 to Figure 10 is referred to implement the making of lock shell of the invention 3 and the installation of lock core 2 and sliding part 1, can
Using the manufacture craft and technology of existing lock shell, the lock that can be fixedly mounted core 2 and the normal work of sliding part 1 can be allowed is produced
Head capsule 3, and lock shell 3 can also allow matched unlocking office 16 and the normal work of force column 19.In the outside of lock shell 3
The tapered end key mouthful that key can be allowed to insert lock core 2 is set out.In order to be able to enable lock core 2 to fix irremovable, can be in lock shell 3
Middle setting can allow lock core 2 to be embedded in and the cavity that fixedly mounts fixedly mounts lock core 2, also can using nail, riveting, welding technology will lock
The immovable fixation of core 2 is fitted into lock shell 3.In order that sliding part 1 effectively can make vertical sliding motion with lock core axis, can use
Being set out between lock core 2 and lock shell 3 can make the cavity of the normal work of sliding part 1, then sliding part 1 is arranged on into lock core 2
In side and lock shell 3.Being set on sliding part 1 again can promote sliding part 1 to slide the unlocking spring 33 for realizing unlocking with installation.
In order that the reliable and stable work of the energy of unlocking spring 33, can be set out for installing unlocking spring on sliding part 1 or lock shell 3
33 spring groove or spring stack, shown in figure is that instead of spring stack using office 16 is unlocked.
In order that lock shell 3 can bear a certain amount of external impacts, and it is sliding in the range of a certain amount of impact deformation
Moving part 1 and locking side column 30 can reliable normal work, the present invention see Fig. 1 and Fig. 2, Fig. 3 and Fig. 4, Fig. 5 and Fig. 6, Fig. 7
With shown in Fig. 8, Fig. 9 and Figure 10, set between the outside of sliding part 1 and this both sides of the inner side of lock shell 3 adjacent thereto
Go out to allow the produced clearance space apart from deformation after a certain amount of external impacts are born of lock shell 3.Again in the outside of sliding part 1
With the inner side of lock shell 3 adjacent thereto, a spring chute 40 is set out on the either side of this both sides, then in spring chute 40
Set and one group of spring matched with spring chute 40 like a chain of pearls or a string of beads 4 is installed out.By described spring like a chain of pearls or a string of beads 4 the inner be arranged to a bullet
Spring 42, can as needed by described spring like a chain of pearls or a string of beads 4 outer end 41 be arranged to it is extensible or shift-in spring groove 40 it is spherical one by one
Hoodle.Also dependent on needs, by spring like a chain of pearls or a string of beads 4 to be arranged to a smooth cambered surface or upper end outside be a plane two for outer end 41
Side is provided with a cylinder (figure is not drawn into) of lead angle；Its longitudinal section can semicircular in shape or cylindricality or circle.
In making, the setting of the elastic force of spring spring 42 like a chain of pearls or a string of beads in 4 will can guarantee that lock shell 3 by a certain amount of
External impacts to produce remain to after a certain amount of deformation and help sliding part 1 and the mutually adjacent patch of lock core 2 and sliding part 1 can be made in tapered end
The inner side normal work of shell 3.Also need the clearance space between the outside of sliding part 1 and the inner side of lock shell 3 adjacent thereto simultaneously
It is arranged to：Lock shell 3 be subject to external impacts produce deformation before can allow spring like a chain of pearls or a string of beads 4 outer end can remove spring groove 40,
And spring active force like a chain of pearls or a string of beads produced by 4 can keep lock core 2 with the mutually adjacent patch of sliding part 1 and normal work.Can be as needed
And the volume size of the spring of setting 4 outer ends like a chain of pearls or a string of beads sets between the outside of sliding part 1 and the inner side of lock shell adjacent thereto 3
Clearance space size.The clearance space between the outside of sliding part 1 and the inner side of lock shell 3 adjacent thereto can generally be set
Between 0.5 to 3 millimeters of scopes, above-mentioned size range is slightly larger than or is slightly less than also dependent on needing to be set to.
Spring as shown in structure in Fig. 1 to Figure 10 like a chain of pearls or a string of beads 4 can be produced using existing spring manufacture craft like a chain of pearls or a string of beads, will
Its inner is arranged to a spring 42, and its outer end 41 is arranged to a smooth cambered surface or upper end outside is led for a plane both sides are provided with
One cylinder at angle or a spherical hoodle.It is combined again in matched spring chute 40.For diagram is convenient,
Spring shown in Fig. 1 to Figure 10 like a chain of pearls or a string of beads 4 outer end 41 it is actual be a spherical hoodle.In actual applications, can as needed, can
Spring like a chain of pearls or a string of beads 4 is gone out using steel wire integral production, i.e.,：Steel wire can be used integrally to bend to it inner for its outer end of spring 42 is one
The spring of smooth arc-shaped surface like a chain of pearls or a string of beads 4.In actual applications also dependent on needs, can use the direct integrated punching of steel disc go out its inner for
One spring 42, its outer end 41 is a smooth cambered surface, or the spring that upper end outside is the cylinder that a plane both sides are provided with lead angle
Like a chain of pearls or a string of beads 4.In actual applications, spring like a chain of pearls or a string of beads 4 outer end also can select the pellet being similar in existing common spring tapered end and make,
The upper end outside of the pellet is also cylindrical for a plane both sides also are provided with lead angle longitudinal section.Above-described spring like a chain of pearls or a string of beads 4 tool
Body select, can be by being actually needed depending on.
See shown in the structure in Fig. 3 and Fig. 4, Fig. 5 and Fig. 6, Fig. 7 and Fig. 8, Fig. 9 and Figure 10, will be of the present invention
Spring chute 40 sets and is arranged on the outside of sliding part 1.Set in spring chute 40 again and install out matched
Spring like a chain of pearls or a string of beads 4, by its inner for a spring 42 is arranged in spring chute 40, its outer end 41 is arranged on the outside of sliding part 1
And the inner side of lock shell 3 between, and it can be allowed to be moved in or out spring chute 40.
Also see shown in the structure in Fig. 1 and Fig. 2, by spring chute 40 of the present invention set with installed in tapered end
On the inner side of shell 3.Set in spring chute 40 again and matched spring like a chain of pearls or a string of beads 4 is installed out, be a spring by its inner
42 are arranged in spring chute 40, and its outer end 41 is arranged between the outside of sliding part 1 and the inner side of lock shell 3, and can
It is allowed to be moved in or out spring chute 40.
See Fig. 1 and Fig. 2, shown in Fig. 3 and Fig. 4, spring of the present invention 4 be arranged in locking card like a chain of pearls or a string of beads
The side of the sliding part 1 of the offside of groove 11.Also see shown in 6, spring of the present invention 4 is arranged on and unlocking side like a chain of pearls or a string of beads
To on three sides of parallel sliding part 1.It is specifically chosen with application, can be by being actually needed depending on.
Again by i.e. usable after existing lockmaking technique and technology encapsulation.
When using, when lock shell 3 is when without external impacts or no generation deformation are subject to, although the inner side of lock shell 3
Set clearance space is there is with the outside of sliding part 1, because sliding part 1 is under spring like a chain of pearls or a string of beads 4 top pressure so that sliding part
1 can remain the adjacent patch state with lock core 2, therefore, locking side column 30 can completely give play to locking action.Due to spring like a chain of pearls or a string of beads
4 both sides of outer end 41 are provided with circular arc or lead angle, and can be moved into or partly remove spring chute 40, when lock shell 3 is by external force
After impacting and producing a certain amount of deformation, the distance between the inner side of lock shell 3 and the outside of sliding part 1 space will also become therewith
It is small, be at this moment located at spring like a chain of pearls or a string of beads 4 outer end 41 will unlocking spring 33 component effect under, with lock shell 3 inner side with
The small big change of clearance distance between the outside of sliding part 1 and be moved in or out spring chute 40, so as to can ensure that the He of sliding part 1
The normal work that locking side column 30 remains valid, also ensure that described tapered end energy normal work.
Above example not to design of the invention and applies the explanation of being construed as limiting property.
The present invention can be used alone as needed.In actual applications, technology of the invention can be with the patent No.
201320438257.6, patent name《A kind of motionless tapered end of lock core containing side column pellet and cylindricality pellet》In technology knot
Conjunction is used, and can increase species and tooth the flower number of permutations of pellet, reduces the bit error rate of key.Technology of the invention can also be with the patent No.
201520123423.2, patent name《Being convertible into can only use the motionless tapered end of the lock core of B money key unlockings》In technology knot
Conjunction is used, you can producing B moneys key can control the tapered end of A money key unlockings.
In actual applications, technology of the invention also can be additionally used in the patent No. 201320205777.2, patent name《Contain
The handle for opening door of cam》In；Technology of the invention also can be additionally used in patent No. 201320365655.X, patent name《With dial
The handle for opening door of dialer and cam》In；Technology of the invention also can be additionally used in the patent No. 201521136190.6, patent name
《It is a kind of to can be used for the lock body unlocking system electronically or mechanically locked》In, and can by lock core axis be arranged to in patent as described above
Handle axis it is parallel so that keyhole can be arranged on the left side or right side of panel.Technology of the invention also can be additionally used in patent
Number 201520474045.2, patent name《The motionless tapered end of the lock core unlocked must be together realized with many money keys》In.The present invention
With the combination of patent as described above, in conjunction with existing lock body, various required antitheft door lockset assembly, cashbox doors can be produced
Lock assembly, safe door lockset assembly, can also be fabricated to container lock assembly.
In actual applications, technology of the invention also can be additionally used in the patent No. 2011200009313, patent name《It is a kind of
The non-rotary portable lockset of lock core》In；Technology of the invention also can be additionally used in the patent No. 2010201471432, patent name《One
Plant the lock body of portable lockset》In；Technology of the invention also can be additionally used in the patent No. 201120255596.1, patent name《It is a kind of
Side column hinge ball lock head and the portable lockset being made up of the tapered end》In, technology of the invention also can be additionally used in the patent No.
201120464688.0, patent name《A kind of portable lockset of side column pellet》In, you can it is fabricated to various series high level
Preventing universal key open and anti-violence damage open, and anti-external impacts traffic lockset and portable lockset.
Claims (10)
1. it is a kind of can anti-external impacts the fixed tapered end of lock core, including spring like a chain of pearls or a string of beads (4), lock core (2), sliding part (1),
Lock shell (3) and unlocking spring (33), described lock core (2) by fixation it is immovable in lock shell (3), in lock core
(2) the side column groove (20) with core diameter parallel is provided with the outside of, locking side column (30) is provided with described side column groove (20),
Locking side column (30) can be removed partly in be also completely disposed at side column groove (20), be provided with and lock core shaft in lock core (2) cross section
Line is vertical and the pellet chute (260) that is communicated with side column groove (20), and matching side column bullet is provided with pellet chute (260)
Sub (26), be provided with the outside of described side column pellet (26) can groove (29) corresponding with side column groove (20), in described lock
Be additionally provided with core (2) with side column pellet (26) matching and and the key slot (268) that communicates of pellet chute (260), described slip
Part (1) is located in the cavity that the inner side of lock shell (3) is constituted with the side of the lock core (2) where side column groove (20), and sliding
Moving part (1) can make vertical sliding motion with respect to lock core axis, and being provided with the side of the sliding part (1) adjacent with side column groove (20) can be with lock
The locking draw-in groove (11) that side column (30) outside is engaged, is additionally provided with the unlocking office that can be slided with it on sliding part (1)
(16), being additionally provided with sliding part (1) can promote sliding part (1) in the force column (19) of locked position by external force, in sliding part
(1) the unlocking spring (33) that sliding part (1) can be driven to slide work is additionally provided with, it is characterized in that：In the outside of sliding part (1) and
Either side in this both sides of the inner side of lock shell (3) adjacent thereto is provided with spring chute (40), in spring chute (40)
It is provided with one group of spring (4) like a chain of pearls or a string of beads, the outer end of described spring (4) like a chain of pearls or a string of beads is extensible or shift-in spring groove (40), in sliding part (1)
Outside and lock shell (3) adjacent thereto inner side between be provided with the outer end of spring (4) like a chain of pearls or a string of beads can be allowed to remove spring groove (40)
Clearance space.
2. it is as claimed in claim 1 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Described bullet
Spring chute (40) is arranged on the outside of sliding part (1), and the inner of (4) is made up of described spring a spring (42) like a chain of pearls or a string of beads, institute
The outer end (41) of the spring stated (4) like a chain of pearls or a string of beads is by a spherical hoodle or a smooth cambered surface or upper end outside for a plane both sides set
The cylinder for having lead angle is constituted.
3. it is as claimed in claim 1 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Described bullet
Spring chute (40) is arranged on the inner side of lock shell (3), and the inner of (4) is made up of described spring a spring (42) like a chain of pearls or a string of beads, institute
The outer end (41) of the spring stated (4) like a chain of pearls or a string of beads is by a spherical hoodle or a smooth cambered surface or upper end outside for a plane both sides set
The cylinder for having lead angle is constituted.
4. as described in claim 1 or 2 or 3 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Institute
The side column pellet (26) stated is matching cylindric, described groove in cylindrical shape, described pellet chute (260)
(29) it is located on the 360 deg of cylindrical side column pellet outside, one end of side column pellet (26) is located at key slot
(268) in, side column marble spring (266) is provided with the pellet chute (260) corresponding to side column pellet (26) other end.
5. as described in claim 1 or 2 or 3 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Institute
The side column pellet (26) stated is rectangle foliaceous, described pellet chute (260) in matching rectangle, in rectangle
The blade face middle position of foliated side column pellet (26) is provided with spring key hole (28), described key slot (268) and pellet
Keyhole (28) communicates mutual tolerance, and described groove (29) is located at the outer rim on the outside of side column pellet (26), in groove (29) offside
Side column pellet (26) outer rim side is provided with spring step (31), is set in the pellet chute (260) corresponding to spring step (31)
There is side column marble spring (266).
6. as described in claim 1 or 2 or 3 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Institute
The side column pellet (26) stated is in polygonal cylinder shape, and described pellet chute (260) is matching polygonal cylinder shape, described
Groove (29) is located at the side of the side column pellet (26) of polygonal cylinder shape, and one end of side column pellet (26) is located at key slot (268)
In, it is provided with side column marble spring (266) in the pellet chute (260) corresponding to side column pellet (26) other end.
7. as described in claim 1 or 2 or 3 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Institute
Side column pellet (26) the rounded sheet stated, described lock core (2) inner side is the matching circular hole poroid in cylinder
(39), described side column groove (20) is communicated with the inside of circular hole (39), and the side vertical with lock core axis is provided with circular hole (39)
Post pellet (26) and partition (21), described groove (29) are located at the outer rim on the outside of side column pellet (26), on rounded sheet side
The page middle position of post pellet (26) is provided with spring key hole (28), and described pellet chute (260) is by circular hole (39)
Inner side and it is located at the inner side and the partition (21) vertical with lock core axis is constituted, piece key is provided with the middle position of partition (21)
Hole (25), described key slot (268) is combined by piece keyhole (25) and spring key hole (28).
8. as described in claim 1 or 2 or 3 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Institute
The side column pellet (26) stated is in multi-faceted column shape, and described pellet chute (260) is described in matching multi-faceted column shape
Groove (29) is arranged on the cylinder of side column pellet (26) outside, is provided with the outside of groove (29) offside side column pellet (26)
Raised key contact (51), key contact (51) is in key slot (268).
9. it is as claimed in claim 4 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Described
External pressure bullet groove (12) is provided with locking draw-in groove (11), external pressure pellet (13), external pressure pellet are provided with external pressure bullet groove (12)
(13) the inner can be crimped on the outside of locking side column (30), and being provided with the outer end of external pressure pellet (13) can urge lock side column
(30) locking side column stage clip (14).
10. it is as claimed in claim 5 it is a kind of can anti-external impacts the fixed tapered end of lock core, it is characterized in that：Described
Locking draw-in groove (11) in be provided with external pressure bullet groove (12), external pressure pellet (13), external pressure bullet are provided with external pressure bullet groove (12)
The inner of sub (13) can be crimped on the outside of locking side column (30), and being provided with the outer end of external pressure pellet (13) can urge lock side column
(30) locking side column stage clip (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682205 | 2016-08-14 | ||
| CN2016106822051 | 2016-08-14 |
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| Publication Number | Publication Date |
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| CN106760961A true CN106760961A (en) | 2017-05-31 |
| CN106760961B CN106760961B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710072364.4A Active CN106760961B (en) | 2016-08-14 | 2017-01-25 | Lock head capable of preventing external force impact and with fixed lock core |
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| Country | Link |
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| CN (1) | CN106760961B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069887A2 (en) * | 1981-07-11 | 1983-01-19 | Neiman S.A. | Cylinder lock with tumblers arranged in pairs |
| JP2007016579A (en) * | 2005-06-10 | 2007-01-25 | Sankyo Tateyama Aluminium Inc | Cylinder lock and cylinder lock cover |
| CN202347941U (en) * | 2011-05-27 | 2012-07-25 | 颜群 | Side column billiard external pressing type portable locking tool |
| CN202882556U (en) * | 2012-06-12 | 2013-04-17 | 颜群 | Combination piece of unlocking handle capable of idling and lock head with motionless lock cylinder |
| CN105239839A (en) * | 2015-06-30 | 2016-01-13 | 颜群 | Static-lock-cylinder lock head needing to be unlocked through multiple keys jointly |
| CN105672763A (en) * | 2015-11-26 | 2016-06-15 | 颜群 | Lock body unlocking system capable of being used for electronic or mechanical lock |
| CN206636334U (en) * | 2016-08-14 | 2017-11-14 | 颜群 | It is a kind of can anti-external impacts the fixed tapered end of lock core |
-
2017
- 2017-01-25 CN CN201710072364.4A patent/CN106760961B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069887A2 (en) * | 1981-07-11 | 1983-01-19 | Neiman S.A. | Cylinder lock with tumblers arranged in pairs |
| JP2007016579A (en) * | 2005-06-10 | 2007-01-25 | Sankyo Tateyama Aluminium Inc | Cylinder lock and cylinder lock cover |
| CN202347941U (en) * | 2011-05-27 | 2012-07-25 | 颜群 | Side column billiard external pressing type portable locking tool |
| CN202882556U (en) * | 2012-06-12 | 2013-04-17 | 颜群 | Combination piece of unlocking handle capable of idling and lock head with motionless lock cylinder |
| CN105239839A (en) * | 2015-06-30 | 2016-01-13 | 颜群 | Static-lock-cylinder lock head needing to be unlocked through multiple keys jointly |
| CN105672763A (en) * | 2015-11-26 | 2016-06-15 | 颜群 | Lock body unlocking system capable of being used for electronic or mechanical lock |
| CN206636334U (en) * | 2016-08-14 | 2017-11-14 | 颜群 | It is a kind of can anti-external impacts the fixed tapered end of lock core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106760961B (en) | 2024-02-09 |
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