CN201546508U - Three-row spring lock - Google Patents
Three-row spring lock Download PDFInfo
- Publication number
- CN201546508U CN201546508U CN2009202352122U CN200920235212U CN201546508U CN 201546508 U CN201546508 U CN 201546508U CN 2009202352122 U CN2009202352122 U CN 2009202352122U CN 200920235212 U CN200920235212 U CN 200920235212U CN 201546508 U CN201546508 U CN 201546508U
- Authority
- CN
- China
- Prior art keywords
- slingshot
- pellet shot
- hole
- lock core
- tack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005553 drilling Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000008188 pellet Substances 0.000 claims description 139
- 210000003813 Thumb Anatomy 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 8
- 230000002146 bilateral Effects 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 239000000306 component Substances 0.000 abstract 5
- 239000008358 core component Substances 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 2
- 235000009074 Phytolacca americana Nutrition 0.000 abstract 1
- 240000007643 Phytolacca americana Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Abstract
The utility model relates to a three-row spring lock, comprising a lock case component (1), a dial wheel (2), a lock core component (3), a key (4), a steel drilling prevention pin (5) and an anti-theft component (6); the lock core component (3) comprises a lock core (31), a pin (32), a driver (33), a sealing spring (34), a spring (35), a pin hole (36), a key hole (37) and a transmission component (38); the anti-theft component (6) comprises a H shaped spring (61), an assisting spring (62) and a sealing assisting spring (63); by adopting the three-row spring lock, as the anti-theft component is arranged, so as to prevent the unlocking method that flexible material such as steel wire is utilized to poke the pin by lawbreakers; in addition, the steel drilling prevention pin is arranged for preventing attempt of opening the lock by damaging the lock body, so as to further improve the safety performance of the spring lock.
Description
(1) technical field
The utility model relates to a kind of cylinder lock, especially relates to a kind of three row's cylinder locks, belongs to the mechanical cylinder lock technical field.
(2) background technology
At present, cylinder lock is simple in structure because of it, and volume is small and exquisite and become most widely used a kind of lockset.Traditional cylinder lock includes lock core assembly, lock housing assembly and key, the lock core assembly includes lock core, round end pellet shot from a slingshot, tack pellet shot from a slingshot, seals pellet shot from a slingshot and pellet shot from a slingshot spring, lock core is arranged in the lock core hole of lock housing assembly, in the round end pellet shot from a slingshot hole on setting of round end pellet shot from a slingshot and the lock core, tack pellet shot from a slingshot, pellet shot from a slingshot spring and seal pellet shot from a slingshot and be arranged in the tack pellet shot from a slingshot hole on the lock housing assembly, key is inserted in the keyhole at lock core center.But traditional cylinder lock has the following disadvantages: at first, owing to only be provided with row's pellet shot from a slingshot, size of key is little, and the technical opening difficulty is little, the mutual opening rate height; Moreover, can't prevent that the lawless person from opening lock by the mode that boring destroys pellet shot from a slingshot.Thereby the security performance of traditional cylinder lock is relatively poor.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides three high row's cylinder locks of a kind of security performance.
The purpose of this utility model is achieved in that a kind of three row's cylinder locks, includes lock housing assembly, thumb wheel, lock core assembly, key, anti-drilling steel pin and anti-theft components; Described lock core assembly includes lock core, round end pellet shot from a slingshot, tack pellet shot from a slingshot, seals pellet shot from a slingshot, pellet shot from a slingshot spring, round end pellet shot from a slingshot hole, keyhole and transmission component; Described anti-theft components includes I-shaped pellet shot from a slingshot, secondary pellet shot from a slingshot spring and seals secondary pellet shot from a slingshot; Described lock housing assembly is a U type structure, the bottom bilateral symmetry is provided with row's tack pellet shot from a slingshot hole, described tack pellet shot from a slingshot hole bilateral symmetry is provided with anti-drilling steel pin and several anti-theft billiards holes, described pellet shot from a slingshot, pellet shot from a slingshot spring and the tack pellet shot from a slingshot of sealing is set in turn in the tack pellet shot from a slingshot hole, the described pellet shot from a slingshot that seals is fixedly set in tack pellet shot from a slingshot hole bottom and works the effect of sealing, described pellet shot from a slingshot spring one end is connected to and seals pellet shot from a slingshot, and the other end is connected to the tack pellet shot from a slingshot, and described tack pellet shot from a slingshot is arranged at the top in tack pellet shot from a slingshot hole; Described secondary pellet shot from a slingshot, secondary pellet shot from a slingshot spring and the I-shaped pellet shot from a slingshot of sealing is set in turn in the anti-theft billiards hole, describedly seal secondary pellet shot from a slingshot and be fixedly set in anti-theft billiards hole bottom and work the effect of sealing, described secondary pellet shot from a slingshot spring one end is connected to and seals secondary pellet shot from a slingshot, the other end is connected to I-shaped pellet shot from a slingshot, and described I-shaped pellet shot from a slingshot is arranged at the top in anti-theft billiards hole; The top U type opening of described lock housing assembly is a thumb wheel groove, and described thumb wheel is arranged in the thumb wheel groove; The two ends, the left and right sides, top of described lock housing assembly are arranged with two lock core holes, described two lock cores are symmetricly set in two lock core holes, described lock core is connected to thumb wheel by the transmission component that is arranged on the thumb wheel groove inside wall, the center of described lock core is provided with keyhole, key is inserted in the lock core by keyhole, the described row's key bit that is provided with on the key, described outer wall of lock core face is provided with round end pellet shot from a slingshot hole, the position in described round end pellet shot from a slingshot hole is corresponding one by one with the position in tack pellet shot from a slingshot hole, described round end pellet shot from a slingshot hole communicates with keyhole, described round end pellet shot from a slingshot is arranged in the round end pellet shot from a slingshot hole, described round end pellet shot from a slingshot matches with the tack pellet shot from a slingshot, and described round end pellet shot from a slingshot matches with on the key key bit.
The beneficial effects of the utility model are: owing to be provided with anti-theft components, prevented the means of unblanking that the lawless person utilizes flexible material such as steel wire to stir the round end pellet shot from a slingshot; And be provided with anti-drilling steel pin, be used to prevent to vainly hope further to have improved the security performance of cylinder lock by destroying the attempt that lock body is opened lock.
(4) description of drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model structural representation.
Fig. 3 is the A-A sectional view.
Fig. 4 is the utility model lateral view.
Fig. 5 is the B-B sectional view
Fig. 6 is the utility model Key structure schematic diagram.
Fig. 7 is the C-C sectional view.
Fig. 8 is the antitheft schematic diagram of the utility model anti-theft components.
Among the figure: lock housing assembly 1, lock core hole 11, thumb wheel groove 12, tack pellet shot from a slingshot hole 13, anti-theft billiards hole 14, thumb wheel 2, lock core assembly 3, lock core 31, round end pellet shot from a slingshot 32, tack pellet shot from a slingshot 33 seals pellet shot from a slingshot 34, pellet shot from a slingshot spring 35, round end pellet shot from a slingshot hole 36, keyhole 37, transmission component 38, key 4, key bit 41, anti-drilling steel pin 5, anti-theft components 6, I-shaped pellet shot from a slingshot 61, secondary pellet shot from a slingshot spring 62 seals secondary pellet shot from a slingshot 63.
(5) specific embodiment
Referring to Fig. 1, the utility model relates to a kind of three row's cylinder locks, includes lock housing assembly 1, thumb wheel 2, lock core assembly 3, key 4, anti-drilling steel pin 5 and anti-theft components 6;
Referring to Fig. 2 and Fig. 5, described lock core assembly 3 includes lock core 31, round end pellet shot from a slingshot 32, tack pellet shot from a slingshot 33, seals pellet shot from a slingshot 34, pellet shot from a slingshot spring 35, round end pellet shot from a slingshot hole 36, keyhole 37 and transmission component 38; Described anti-theft components 6 includes I-shaped pellet shot from a slingshot 61, secondary pellet shot from a slingshot spring 62 and seals secondary pellet shot from a slingshot 63; Described lock housing assembly 1 is a U type structure, bottom bilateral symmetry as shown in Figure 3 is provided with row's tack pellet shot from a slingshot hole 13, described tack pellet shot from a slingshot hole 13 bilateral symmetry are provided with anti-drilling steel pin 5 and several anti-theft billiards holes 14, described pellet shot from a slingshot 34, pellet shot from a slingshot spring 35 and the tack pellet shot from a slingshot 33 of sealing is set in turn in the tack pellet shot from a slingshot hole 13, the described pellet shot from a slingshot 34 that seals is fixedly set in 13 bottoms, tack pellet shot from a slingshot hole and works the effect of sealing, described pellet shot from a slingshot spring 35 1 ends are connected to and seal pellet shot from a slingshot 34, the other end is connected to tack pellet shot from a slingshot 33, and described tack pellet shot from a slingshot 33 is arranged at the top in tack pellet shot from a slingshot hole 13; Described secondary pellet shot from a slingshot 63, secondary pellet shot from a slingshot spring 62 and the I-shaped pellet shot from a slingshot 61 of sealing is set in turn in the anti-theft billiards hole 14, describedly seal secondary pellet shot from a slingshot 63 and be fixedly set in 14 bottoms, anti-theft billiards hole and work the effect of sealing, described secondary pellet shot from a slingshot spring 62 1 ends are connected to and seal secondary pellet shot from a slingshot 63, the other end is connected to I-shaped pellet shot from a slingshot 61, and described I-shaped pellet shot from a slingshot 61 is arranged at the top in anti-theft billiards hole 14; The top U type opening of described lock housing assembly 1 is a thumb wheel groove 12, and described thumb wheel 2 is arranged in the thumb wheel groove 12; The two ends, the left and right sides, top of described lock housing assembly 1 are arranged with two lock core holes 11, described two lock cores 31 are symmetricly set in two lock core holes 11, described lock core 31 is connected to thumb wheel 2 by the transmission component 38 that is arranged on thumb wheel groove 12 inside walls, the center of described lock core 31 is provided with keyhole 37 as shown in Figure 4, key 4 is as shown in Figure 6 and Figure 7 inserted in the lock core 31 by keyhole 37, described key 4 is provided with row's key bit 41, described lock core 31 outside wall surface are provided with round end pellet shot from a slingshot hole 36, the position in described round end pellet shot from a slingshot hole 36 is corresponding one by one with the position in tack pellet shot from a slingshot hole 13, described round end pellet shot from a slingshot hole 36 communicates with keyhole 37, described round end pellet shot from a slingshot 32 is arranged in the round end pellet shot from a slingshot hole 36, described round end pellet shot from a slingshot 32 matches with tack pellet shot from a slingshot 33, and described round end pellet shot from a slingshot 32 matches with key bit 41 on the key 4.
At present thereby the lawless person utilizes flexible material such as steel wire to stir round end pellet shot from a slingshot 36 mostly and opens cylinder lock, after adopting the utility model three row's cylinder locks, when the lawless person attempts rotational lock core 31 when rotating to as shown in Figure 8 the position, I-shaped pellet shot from a slingshot 61 is under the elastic force effect of pellet shot from a slingshot spring 62, thereby flexible materials such as the jack-up steel wire that makes progress enter in the lock core hole 11, cause lock core 31 to be obstructed and stop the rotation, prevent that lock is opened.
Claims (1)
1. row's cylinder lock includes lock housing assembly (1), thumb wheel (2), lock core assembly (3) and key (4); Described lock core assembly (3) includes lock core (31), round end pellet shot from a slingshot (32), tack pellet shot from a slingshot (33), seals pellet shot from a slingshot (34), pellet shot from a slingshot spring (35), round end pellet shot from a slingshot hole (36), keyhole (37) and transmission component (38); Described lock housing assembly (1) is a U type structure, the bottom bilateral symmetry is provided with a row tack pellet shot from a slingshot hole (13), described pellet shot from a slingshot (34), pellet shot from a slingshot spring (35) and the tack pellet shot from a slingshot (33) of sealing is set in turn in the tack pellet shot from a slingshot hole (13), the described pellet shot from a slingshot (34) that seals is fixedly set in tack pellet shot from a slingshot hole (13) bottom and works the effect of sealing, described pellet shot from a slingshot spring (35) one ends are connected to and seal pellet shot from a slingshot (34), the other end is connected to tack pellet shot from a slingshot (33), and described tack pellet shot from a slingshot (33) is arranged at the top in tack pellet shot from a slingshot hole (13); The top U type opening of described lock housing assembly (1) is a thumb wheel groove (12), and described thumb wheel (2) is arranged in the thumb wheel groove (12); The two ends, the left and right sides, top of described lock housing assembly (1) are arranged with two lock core holes (11), described two lock cores (31) are symmetricly set in two lock core holes (11), described lock core (31) is connected to thumb wheel (2) by the transmission component (38) that is arranged on thumb wheel groove (12) inside wall, the center of described lock core (31) is provided with keyhole (37), key (4) is inserted in the lock core (31) by keyhole (37), described key (4) is provided with row's key bit (41), described lock core (31) outside wall surface is provided with round end pellet shot from a slingshot hole (36), the position in described round end pellet shot from a slingshot hole (36) is corresponding one by one with the position in tack pellet shot from a slingshot hole (13), described round end pellet shot from a slingshot hole (36) communicates with keyhole (37), described round end pellet shot from a slingshot (32) is arranged in the round end pellet shot from a slingshot hole (36), described round end pellet shot from a slingshot (32) matches with tack pellet shot from a slingshot (33), and described round end pellet shot from a slingshot (32) matches with key bit (41) on the key (4); It is characterized in that: described tack pellet shot from a slingshot hole (13) bilateral symmetry is provided with anti-drilling steel pin (5) and several anti-theft billiards holes (14), described three row's cylinder locks include anti-drilling steel pin (5) and anti-theft components (6), described anti-theft components (6) include I-shaped pellet shot from a slingshot (61, secondary pellet shot from a slingshot spring (62) and seal secondary pellet shot from a slingshot (63); Described secondary pellet shot from a slingshot (63), secondary pellet shot from a slingshot spring (62) and the I-shaped pellet shot from a slingshot (61) of sealing is set in turn in the anti-theft billiards hole (14), the described secondary pellet shot from a slingshot (63) that seals is fixedly set in anti-theft billiards hole (14) bottom and works the effect of sealing, described secondary pellet shot from a slingshot spring (62) one ends are connected to and seal secondary pellet shot from a slingshot (63), the other end is connected to I-shaped pellet shot from a slingshot (61), and described I-shaped pellet shot from a slingshot (61) is arranged at the top of anti-theft billiards hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352122U CN201546508U (en) | 2009-09-25 | 2009-09-25 | Three-row spring lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352122U CN201546508U (en) | 2009-09-25 | 2009-09-25 | Three-row spring lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546508U true CN201546508U (en) | 2010-08-11 |
Family
ID=42601682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202352122U Expired - Fee Related CN201546508U (en) | 2009-09-25 | 2009-09-25 | Three-row spring lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546508U (en) |
-
2009
- 2009-09-25 CN CN2009202352122U patent/CN201546508U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201794379U (en) | Blocked pick-proof night lock head and key thereof | |
| CN202672854U (en) | Built-in anti-theft sleeve and matched key for lock | |
| CN102373834A (en) | Novel anti-theft lock | |
| CN202578170U (en) | Multidirectional locking lock head of external pressing marble of double-sided column in self-sliding vane | |
| CN202520079U (en) | Double-opened spring lock | |
| CN201546508U (en) | Three-row spring lock | |
| CN201546506U (en) | Double-row straight-channel night lock | |
| CN201460525U (en) | Idle run lock | |
| CN201546507U (en) | Double-row Y-slot night lock | |
| CN102587727A (en) | Double-opening spring lock | |
| CN203383601U (en) | Hidden type anti-theft lock cylinder and opening key | |
| CN204627164U (en) | The combination of a kind of bispin twist lock and unlocking key | |
| CN201513011U (en) | Anti-drilling structure of lock core | |
| CN102966265A (en) | Double-inserting anti-theft lock | |
| CN105464478B (en) | A kind of concealed violence lock core | |
| CN202945879U (en) | Double-plug anti-theft lock | |
| CN201155234Y (en) | Concealed marble anti-theft lock core | |
| CN201087602Y (en) | Segment-hidden anti-theft lock | |
| CN2873958Y (en) | Two side sealed pin tumbler lock | |
| CN201100016Y (en) | Double atom idle lock | |
| CN204126391U (en) | A kind of safe antitheft tapered end | |
| CN201031535Y (en) | Symmetrical type anti-theft lock | |
| CN104806078A (en) | Combination of double rotation lock and opening key | |
| CN215168850U (en) | Anti-breaking self-locking lock cylinder | |
| CN201125576Y (en) | Lock head for preventing toggling thumb wheel to open |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20130925 |