CN103774912B - ABB blade engineering lock - Google Patents
ABB blade engineering lock Download PDFInfo
- Publication number
- CN103774912B CN103774912B CN201410015159.0A CN201410015159A CN103774912B CN 103774912 B CN103774912 B CN 103774912B CN 201410015159 A CN201410015159 A CN 201410015159A CN 103774912 B CN103774912 B CN 103774912B
- Authority
- CN
- China
- Prior art keywords
- blade
- lock body
- spacer
- lock
- key
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 45
- 239000012634 fragment Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 229920003266 Leaf® Polymers 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses an ABB blade engineering lock, which comprises a lock body, an upper pull rod, a lower pull rod, an oblique tongue component, a first linkage plate, a second linkage plate, a main tongue sliding plate and a key, wherein a first blade and a second blade which are matched with the key are arranged at a key hole of the lock body; the upper side and the lower side of the first blade and the second blade are respectively provided with a sliding groove in a superposed manner, and the lock body is correspondingly provided with a positioning nail matched with the sliding groove; a blade spring is arranged on the upper side of the first blade and the second blade of the lock body; the left sides of the first and second blades of the lock body are provided with a first positioning plate and a second positioning plate which are overlapped and respectively slide left and right, the lock body is provided with a guide nail for limiting the first and second positioning plates, and the lock body is also provided with an elastic sheet for controlling the first and second positioning plates to automatically reset; the first and second locating pieces and the corresponding sides of the first and second blades are respectively provided with unhooking and unhooking grooves for preventing the first and second locating pieces from being unhooked reversely.
Description
[technical field]
The present invention relates to lockset, relate in particular to ABB blade engineering lock.
[background technology]
At present, people have bought new house, generally need to ask decoration company's finishing of visiting, during finishing, be necessary the key in house to finishing personnel, people know that blade engineering lock divides A, two keys of B, A key is to finishing personnel, B key is left oneself for, and after house decoration is complete, house owner drives once lock with B key, A key had just lost efficacy, the door of again not opening.
But, existing A, B blade engineering lock in use, find weak point, be exactly due to A, B blade engineering lock lockset is built-in type, common insertion-core lock is in the time losing a key or change owner, unnecessaryly lay down whole lock, as long as lock core is changed, and existing A, B blade engineering lock does not have above function, can not simply change lock core, therefore in the urgent need to existing engineering lock is improved, strengthen the anti-theft capability of engineering lock, increase the security of lock, improve the utilization rate of engineering lock, become the new developing direction of current engineering lock industry.
[summary of the invention]
The invention provides a kind of anti-theft capability security performance strong, lock good, there is the ABB blade engineering lock of multiple standby key.
In order to realize foregoing invention object, the technical solution used in the present invention is:
ABB blade engineering lock, comprise lock body, upper connecting rod, lower link, latch bolt assembly, the first double-action plate, the second double-action plate, main tongue slide plate and key, upper and lower pull bar is installed on respectively the upper and lower sides of lock body, boss on the main tongue slide plate of key actuated heads on first double-action plate one end and moves to right, the first double-action plate other end drives the second double-action plate to move downward under the effect of direction power, and the latch bolt plectrum on the first double-action plate and the second double-action plate interlock rear drive latch bolt assembly drives the latch bolt on latch bolt assembly to stretch out or takes in lock body; Be provided with the first blade and the second blade that coordinate with key at the keyhole place of lock body, the first blade stack is assemblied on the second blade, being provided with of center superposition at the first blade and the second blade is the inverted cotter way of " king " word shape, and lock body is provided with the square cotter that coordinates with the cotter way at first, second blade center respectively and limit respectively the first blade or the action of the second blade; What also overlap respectively with the upper and lower sides of the second blade at the first blade is provided with the sliding tray of being convenient to both upper and lower slips, the corresponding locating pin jointly coordinating with the sliding tray of first, second blade upper and lower sides that is provided with on lock body; Also be provided with first, second blade and touch the leaf spring of being convenient to both and distinguishing elastic reset at the first blade of lock body and the second blade upside; First, second blade left side at lock body is provided with the first spacer and the second spacer that two stacks arrange and horizontally slip respectively, on lock body, be provided with and limit the guide pin that first, second spacer horizontally slips, on lock body, be also provided with and control the automatically reset shell fragment of first, second spacer; The respective side of described the first spacer and the first blade is provided with the unhook and the de-groove that prevent that both from falling to break off relations; The respective side of described the second spacer and the second blade is provided with the unhook and the de-groove that prevent that both from falling to break off relations.
Preferably, the unhook on described first, second spacer is to prevent down that the plush copper breaking off relations breaks off relations, and the de-groove on described first, second blade is to prevent down de-recessed de-groove.
Preferably, the unhook on described first, second spacer is the oblique hook that prevents down unhook, and the de-groove on described first, second blade is to prevent down de-inner width formula draw-in groove.
Preferably, described lock body downside is also provided with and is convenient to user at the indoor insurance sub-assembly of locking.
The invention has the beneficial effects as follows:
ABB blade engineering lock of the present invention, is furnished with engineering spoon A, owner's spoon B1 and owner's spoon B2, due to first, the second spacer is located at respectively first, the second blade left side, through first, shell fragment on the second spacer and guide pin limit the rectilinear motion of doing to side direction, first, the second spacer and first, in the second blade respective side, be provided with the unhook and the de-groove that prevent down unhook, make first, the second spacer is buckled in first by the unhook cover of its front end, in the de-groove that on the second blade, correspondence arranges, and by first, the leaf spring of the second blade upper end presses down firmly location.
When after house decoration Practical Completion, owner inserts the key of owner's spoon B1 to open after a circle, owner's spoon B1 is by the upwards jack-up of the first blade being positioned, the de-groove of the first blade and the unhook of the first spacer depart from, the first spacer resets to left movement under the active force of shell fragment, thereby the first blade is resetted downwards under the downward active force of leaf spring, and the key of engineering spoon A lost efficacy; In the time that house owner loses key B1 or changes owner, the key of owner's spoon B2 is inserted and opens a circle, owner's spoon B2 is by the upwards jack-up of the second blade being positioned, the de-groove of the second blade and the unhook of the second spacer depart from, the second spacer resets to left movement under the active force of shell fragment, thereby the second blade is resetted downwards under the downward active force of leaf spring, and the key of engineering spoon A above and owner's spoon B1 all lost efficacy. Above function strengthened anti-theft capability and the utilization rate of engineering lock greatly, effectively avoided house owner to need the trouble of replacing lockset because losing key, greatly reduces user's use cost.
[brief description of the drawings]
Fig. 1 is the overall structure figure of the embodiment of the present invention one;
Fig. 2 is the embodiment of the present invention one first blade and the second blade schematic diagram while being positioned;
Fig. 3 is I portion enlarged diagram in Fig. 2;
Fig. 4 is the schematic diagram of the embodiment of the present invention one first blade while being opened;
Fig. 5 is the embodiment of the present invention one first blade and the second blade schematic diagram while being opened;
Fig. 6 is the blade construction schematic diagram of the embodiment of the present invention one first spacer and the second spacer;
Fig. 7 is the structural representation of three kinds of keys in the embodiment of the present invention one;
Fig. 8 is the annexation figure of a kind of main tongue slide plate of the embodiment of the present invention, latch bolt assembly and first, second double-action plate;
Fig. 9 is the structural representation of the embodiment of the present invention two Leafs and spacer.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
[detailed description of the invention]
Embodiment mono-
ABB blade engineering lock, as shown in Figures 1 to 8, comprise lock body 2, upper connecting rod 3, lower link 1, latch bolt assembly 4, the first double-action plate 70, the second double-action plate 71, main tongue slide plate 14 and key 13, lock body 2 downsides are also provided with is convenient to user at the indoor insurance sub-assembly 18 of locking; Upper and lower pull bar (3,1) is installed on respectively the upper and lower sides of lock body 2, key 13 drives the boss 140 on main tongue slide plate 14 to head on first double-action plate 70 one end and moves to right, first double-action plate 70 other ends drive the second double-action plate 71 to move downward under the effect of direction power, and the latch bolt plectrum 5 that the first double-action plate 70 and the second double-action plate 71 link on rear drive latch bolt assembly 4 drives the latch bolt on latch bolt assembly to stretch out or takes in lock body; Be provided with the first blade 8 and the second blade 21 that coordinate with key at the keyhole place of lock body 2, the first blade 8 stacks are assemblied on the second blade 21, being provided with of center superposition at the first blade 8 and the second blade 21 is the inverted cotter way of " king " word shape, and lock body 2 is provided with the square cotter 10 that coordinates with the cotter way at first, second blade center respectively and limit respectively the first blade or the action of the second blade; What also overlap respectively with the upper and lower sides of the second blade 21 at the first blade 8 is provided with the sliding tray 80 of being convenient to both upper and lower slips, the corresponding locating pin 12 jointly coordinating with the sliding tray 80 of first, second blade upper and lower sides that is provided with on lock body 2; Also be provided with first, second blade and touch the leaf spring 9 of being convenient to both and distinguishing elastic reset at the first blade 8 of lock body and the second blade 21 upsides; First, second blade (8,21) left side at lock body 2 is provided with the first spacer 11 and the second spacer 19 that two stacks arrange and horizontally slip respectively, on lock body 2, be provided with and limit the guide pin 20 that first, second spacer (11,19) horizontally slips, on lock body 2, be also provided with and control first, second spacer (11,19) automatically reset shell fragment 6 respectively; Be provided with the plush copper unhook 110 and the recessed de-groove 81 that prevent that both from breaking off relations in the respective side of the first spacer 11 and the first blade 8; The respective side of described the second spacer 19 and the second blade 21 is provided with the plush copper unhook 110 and the recessed de-groove 81 that prevent that both from falling to break off relations.
Due to first, the second spacer (11, 19) be located at respectively first, the second blade (8, 21) left side, through first, the second spacer (11, 19) shell fragment 6 on and guide pin 20 limit the rectilinear motion of doing to side direction, first, the second spacer (11, 19) with first, the second blade (8, 21) in respective side, be provided with the plush copper unhook 110 and the recessed de-groove 81 that prevent from falling to break off relations between two, make first, the second spacer (11, 19) be buckled in first by plush copper unhook 110 covers of its front end, the second blade (8, 21) in the upper corresponding recessed de-groove 81 arranging, and by first, the second blade (8, 21) leaf spring 9 of upper end presses down firmly location. when after house decoration Practical Completion, owner inserts lock body 2 keyholes by the key of owner's spoon B1 and opens after a circle, owner's spoon B1 is by the upwards jack-up of the first blade 8 being positioned, the recessed de-groove 81 of the first blade 8 and the plush copper of the first spacer 11 unhook 110 depart from, the first spacer 11 resets to left movement under the active force of shell fragment 6, thereby the first blade 8 is resetted downwards under the downward active force of leaf spring 9, and the key of engineering spoon A lost efficacy, in the time that house owner accidentally loses owner's spoon B1 or changes owner, owner's spoon B2 key is inserted and opens a circle, owner's spoon B2 is by the upwards jack-up of the second blade 21 being positioned, the recessed de-groove 81 of the second blade 21 and the plush copper of the second spacer 19 unhook 110 depart from, the second spacer 19 resets to left movement under the active force of shell fragment 6, thereby the second blade 21 is resetted downwards under the downward active force of leaf spring 9, and engineering spoon A above and owner's spoon B1 lost efficacy.
Embodiment bis-
As shown in Figure 9, be with the unique difference of embodiment mono-, the respective side of the first spacer 11 and the first blade 8 is provided with the oblique hook 111 and the inner width formula draw-in groove 82 that prevent that both from falling to break off relations; The respective side of the second spacer 19 and the second blade 21 is provided with the oblique hook 111 and the inner width formula draw-in groove 82 that prevent that both from falling to break off relations. On first, second spacer (11,19), be provided with oblique hook 111, the upper gradually inner width formula draw-in groove 82 that arranges then of first, second blade (8,21), the oblique active force outside by shell fragment 6 in locating pin 12 makes spacer and the same clamping location of realizing of blade with leaf spring 9 to the downward active force of first, second blade (8,21).
The above embodiment just, for preferred embodiment of the present invention, not limits practical range of the present invention with this, and the equivalence that all shapes according to the present invention, structure and principle are done changes, and all should be covered by protection scope of the present invention.
Claims (4)
1.ABB blade engineering lock, comprises lock body, upper connecting rod, lower link, latch bolt assembly, the first interlockSheet, the second double-action plate, main tongue slide plate and key, upper and lower pull bar is installed on respectively the upper and lower sides of lock body,It is characterized in that:
Boss on the main tongue slide plate of key actuated heads on first double-action plate one end and moves to right, and the first double-action plate is anotherOne end drives the second double-action plate to move downward under the effect of direction power, the first double-action plate and the second interlockLatch bolt plectrum on sheet interlock rear drive latch bolt assembly drives the latch bolt on latch bolt assembly to stretch out or takes in lockBody;
Be provided with the first blade and the second blade that coordinate with key, the first blade at the keyhole place of lock bodyStack is assemblied on the second blade, is " king " being provided with of center superposition of the first blade and the second bladeThe inverted cotter way of word shape, lock body is provided with respectively and coordinates and divide with the cotter way at first, second blade centerDo not limit the square cotter of the first blade or the action of the second blade;
Both upper and lower cunnings are convenient in being provided with of also overlapping respectively with the upper and lower sides of the second blade at the first bladeMoving sliding tray, on lock body, corresponding being provided with the sliding tray of first, second blade upper and lower sides joined jointlyThe locating pin of closing;
Also be provided with first, second blade and touch and be convenient at the first blade of lock body and the second blade upsideBoth distinguish the leaf spring of elastic reset;
Be provided with in first, second blade left side of lock body two stacks arrange and horizontally slip respectively theOne spacer and the second spacer, be provided with on lock body and limit first, second spacer and horizontally slipGuide pin, is also provided with on lock body and controls the automatically reset shell fragment of first, second spacer;
The respective side of described the first spacer and the first blade be provided with prevent both fall break off relations unhook andDe-groove; The respective side of described the second spacer and the second blade be provided with prevent both fall break off relations unhook andDe-groove.
2. ABB blade engineering lock according to claim 1, is characterized in that, described first,Unhook on two spacers is to prevent down that the plush copper breaking off relations breaks off relations, taking off on described first, second bladeGroove is to prevent down de-recessed de-groove.
3. ABB blade engineering lock according to claim 1, is characterized in that, described first,Unhook on two spacers is the oblique hook that prevents down unhook, and the de-groove on described first, second blade isPrevent down de-inner width formula draw-in groove.
4. ABB blade engineering lock according to claim 1, is characterized in that, described lock body downsideAlso be provided with insurance sub-assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015159.0A CN103774912B (en) | 2014-01-06 | 2014-01-06 | ABB blade engineering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015159.0A CN103774912B (en) | 2014-01-06 | 2014-01-06 | ABB blade engineering lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103774912A CN103774912A (en) | 2014-05-07 |
| CN103774912B true CN103774912B (en) | 2016-05-25 |
Family
ID=50567617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015159.0A Expired - Fee Related CN103774912B (en) | 2014-01-06 | 2014-01-06 | ABB blade engineering lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774912B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952268A (en) * | 2016-06-08 | 2016-09-21 | 黄豪杰 | Blade lock head and door lock using same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2004319A (en) * | 1977-09-13 | 1979-03-28 | Cardozo D | Locking Device |
| CN2471885Y (en) * | 2001-03-22 | 2002-01-16 | 管罕敏 | Two stage blade lock |
| CN2911107Y (en) * | 2006-06-09 | 2007-06-13 | 贾君鑫 | Codes variable vane-type antitheft lock |
| CN201738679U (en) * | 2010-05-12 | 2011-02-09 | 李伟亮 | Mortise blade lock |
| CN202645187U (en) * | 2012-05-04 | 2013-01-02 | 周树成 | Lock body of gate lock |
| CN203175184U (en) * | 2013-01-18 | 2013-09-04 | 程飞 | Novel blade lock |
| CN203701732U (en) * | 2014-01-06 | 2014-07-09 | 蔡正权 | ABB blade engineering lock |
-
2014
- 2014-01-06 CN CN201410015159.0A patent/CN103774912B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2004319A (en) * | 1977-09-13 | 1979-03-28 | Cardozo D | Locking Device |
| CN2471885Y (en) * | 2001-03-22 | 2002-01-16 | 管罕敏 | Two stage blade lock |
| CN2911107Y (en) * | 2006-06-09 | 2007-06-13 | 贾君鑫 | Codes variable vane-type antitheft lock |
| CN201738679U (en) * | 2010-05-12 | 2011-02-09 | 李伟亮 | Mortise blade lock |
| CN202645187U (en) * | 2012-05-04 | 2013-01-02 | 周树成 | Lock body of gate lock |
| CN203175184U (en) * | 2013-01-18 | 2013-09-04 | 程飞 | Novel blade lock |
| CN203701732U (en) * | 2014-01-06 | 2014-07-09 | 蔡正权 | ABB blade engineering lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103774912A (en) | 2014-05-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20210106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |