CN201546527U - Anti-theft lock with universal rotary lock latch - Google Patents
Anti-theft lock with universal rotary lock latch Download PDFInfo
- Publication number
- CN201546527U CN201546527U CN2009201989434U CN200920198943U CN201546527U CN 201546527 U CN201546527 U CN 201546527U CN 2009201989434 U CN2009201989434 U CN 2009201989434U CN 200920198943 U CN200920198943 U CN 200920198943U CN 201546527 U CN201546527 U CN 201546527U
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- lock
- latch
- push rod
- rotary latch
- slide plate
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Abstract
The utility model provides an anti-theft lock with a universal rotary lock latch, which belongs to the technical field of a lock and comprises a lock body and a lock core arranged on the lock body in a matching manner. The anti-theft lock is characterized in that: a telescopic mechanism which is arranged on the lock body in a matching manner comprises a sliding plate and the rotary lock latch; the sliding plate is transversely arranged on the lock body in sliding and matching manners, and the rotary lock latch is arranged on the sliding plate in inserting and connecting manners; the sliding plate is matched with a moment arm rod with a supporting point in jacking and contacting manners, and a rotating shaft is connected at the lower part of the rotary lock latch in sliding and matching manners; to match with the rotating shaft, the rotary lock latch is longitudinally provided with a rotary lock latch push rod; and the lock core is matched with the moment arm rod and the rotary lock latch push rod in clutching, jacking and contacting manners by a driving lock tongue arranged on the lock core in a rotating manner. By utilizing the telescopic mechanism of the rotary lock latch and a rotating mechanism thereof with reasonable design, the rotary lock latch is inserted into a latch hole and a latch head of the rotary lock latch can be safely as well as stably clamped in the latch hole; with stable performance, the anti-theft lock can prevent prying, colliding and expanding; as a back locking device is matched with a locking structure of the lock core, the lock core can be completely locked and the anti-theft advantage is prominent.
Description
Technical field
The utility model belongs to the lock technology field, is specially a kind of antitheft lock with universal rotary latch.
Background technology
The mechanical lock of prior art, except the possibility that has technical unlocking, also owing to have many defectives on the structure, and bring pick-proof, crashworthiness, anti-spreading performance not good, in other words, no matter the safe antitheft performance of traditional mechanical lock is that precautionary technology unlatching or strick precaution inartful are that destructive unlatching aspect can not satisfy the demands.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of antitheft lock with universal rotary latch that utilizes the rotary latch locking, its reasonable in design, and antitheft advantage is outstanding, and is as safe as a house reliable.
Described antitheft lock with universal rotary latch, comprise the lock core that is equipped with on lock body and the lock body, it is characterized in that being equipped with on the lock body telescoping mechanism, comprise the slide plate that laterally is slidingly matched on the lock body and is provided with, and the rotary latch of pegging graft and being provided with on the slide plate, slide plate contacts and cooperates the arm bar that has fulcrum, the sliding connection rotating shaft of rotary latch bottom, and cooperate rotating shaft that the rotary latch push rod vertically is set, and described lock core contacts and cooperates with arm bar, the clutch of rotary latch push rod by rotating the driving dead bolt that is provided with on it.
Described antitheft lock with universal rotary latch, it is characterized in that being combined with distance keeper between rotary latch push rod, the lock core, comprise the backstay on the rotary latch push rod, and " recessed " font draw-in groove that is equipped with on the lock body, backstay one end clutch contacts to cooperate and drives dead bolt, and the other end is equipped with spring; Slide plate one side has limited bayonet, and the slide plate back side is equipped with the slide plate distance keeper, and slide plate distance keeper Elastic Sliding is matched with lock body, and it is equipped with the locator card post corresponding to the limited bayonet position.
Described antitheft lock with universal rotary latch is characterized in that on the lock body also being provided with locking lock bolt and lock core locking device, locks lock bolt and is equipped with to lock and starts button, and lock to be connected between the latch lever that starts button and lock lock bolt and be provided with retainer spring; Described lock core locking device comprises and is attached at the other U type sliding part of lock core, locks the oblique trunking on the lock bolt, the pilot pin that above-mentioned U type sliding part setting and oblique trunking are slidingly matched.
Described antitheft lock with universal rotary latch, it is characterized in that moveable latch member also is set on the lock body, touch tapered end and V-shape moveable latch member push rod, socket and the inner spring that contacts setting of door bolt head on the latch lever of described moveable latch member, and draw-in groove is set in its underpart, described rotary latch push rod top is equipped with the interlock duplicate, described moveable latch member push rod one end is stuck in the latch lever draw-in groove of moveable latch member, and the other end contacts with the one end clutch of interlock duplicate and cooperates.
Described antitheft lock with universal rotary latch is characterized in that lock body middle part longitudinal sliding motion is provided with the duplicate push rod, and the slide plate middle part is provided with bearing pin, and bearing pin is plugged in the oblique chute of duplicate push rod.
Described antitheft lock with universal rotary latch, it is characterized in that also extending and be provided with side latch fitting and top margin latch fitting, side latch fitting, top margin latch fitting are provided with horizontal lock bolt, vertical lock bolt by its trace, interlock push rod interlock respectively, and above-mentioned trace, interlock push rod are connected to duplicate push rod, rotary latch push rod on the lock body by the connecting rod that is equipped with on it.
Described antitheft lock with universal rotary latch is characterized in that rotating shaft by connecting gear and the transmission of described rotary latch push rod, and rotary latch push rod corresponding site is equipped with tooth bar.
Described antitheft lock with universal rotary latch, it is characterized in that slide plate, lock lock bolt, moveable latch member is slidingly matched by the guide groove with on the lock body that it is provided with guide pillar respectively, the slide plate distance keeper, touch tapered end, rotary latch push rod and be slidingly matched by the chute of its setting and the guide rod on the lock body respectively.
Described antitheft lock with universal rotary latch is characterized in that arm bar is 8 fonts, is matched with in the groove of slide plate relative set, and the rotary latch end has the T font dop of extended lock body.
Described antitheft lock with universal rotary latch is characterized in that the latch lever lower end of described moveable latch member is provided with the arresting lever of block, and described block can be blocked in the moveable latch member lower end when this theftproof lock locking.
Compared with prior art, the utlity model has following advantage:
1,, not only makes rotary latch insertion door bolt hole, and can make being stuck in the door bolt hole of its door bolt safety and firmness, pick-proof, crashworthiness, anti-expansion, stable performance by rotary latch by rotary latch telescoping mechanism and rotating mechanism thereof reasonable in design.
2 and utilize anti-lock device to be equipped with the latch-up structure of lock core, can lock lock core fully, antitheft advantage is outstanding.
3, except rotary latch T font dop, lock and the lock core locking, also be provided with the moveable latch member that has the anti-plug fastener simultaneously, and arresting lever be installed in its lower end, make it can not use card, or the destructive unlatching of other modes, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of lock body part in the utility model;
Fig. 3 is the structural representation of side latch fitting and top margin latch fitting in the utility model;
Fig. 4 is the structural representation of flexible rotating part in the utility model;
Fig. 5 is the structural representation of flexible localization part in the utility model;
Fig. 6, Fig. 7 are the structural representation of moveable latch member part in the utility model;
Fig. 8 is for touching the structural representation of tapered end part in the utility model;
Fig. 9 is for locking the structural representation of lock bolt, lock core locking device part in the utility model;
Figure 10 is the structural representation of anti-plug fastener in the utility model;
Among the figure: the 1-lock body, the 2-lock core, 2a-drives dead bolt, the 3-rotary latch, the oblique chute of 4a-4b-, the 5-slide plate, the 5a-limited bayonet, 6-touches tapered end, the 7-moveable latch member, 7a-anti-plug fastener, 8-moveable latch member push rod, 9-interlock duplicate, the 10-arresting lever, the 10a-block, the 11-tooth bar, the 12-rotating shaft, the 13-bearing pin, the 14-arm bar, the 15-draw-in groove, 16-rotary latch push rod, the 17-retainer spring, 18-locks and starts button, 19a-19b-duplicate push rod, the 20-pilot pin, 21-locks lock bolt, the 21a-oblique trunking, the 22-backstay, 23-U type sliding part, 24-slide plate distance keeper, the 25-spring, 26-top margin latch fitting, the vertical lock bolt of 27-, the horizontal lock bolt of 28-, 29-side latch fitting, 30-opens push rod.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1 and Figure 2, this antitheft lock with universal rotary latch, comprise the lock core 2 that is equipped with on lock body 1 and the lock body 1, reach rotary latch 3, moveable latch member 7 by the driving dead bolt 2a transmission control of lock core 2, and be provided with the flexible rotating mechanism of control rotary latch 3, and have a lock core locking device lock lock bolt 21.
One, flexible rotating mechanism
As Fig. 2, shown in Figure 4, flexible rotating mechanism comprises laterally being slidingly matched on the lock body 1 and is provided for pegging graft the slide plate 5 of rotary latch 3, the rotating shaft 12 that rotary latch 3 bottom sliding connections are provided with, and the rotary latch push rods 16 that cooperate rotating shaft 12 vertically to be provided with.Groove by relative set in the slide plate 5 contacts cooperation 8 font arm bars 14, and arm bar 14 1 ends contact with the driving dead bolt 2a clutch of lock core 2 by recess and cooperate, and the other end contacts in slide plate 5, and rotary latch 3 ends have the T font dop of extended lock body 1.In this mechanism, lock core 2 contacts and cooperates with arm bar 14,16 clutches of rotary latch push rod by rotating the driving dead bolt 2a that is provided with on it.This flexible rotating mechanism, utilize 8 font arm bars 14 will drive the rectilinear motion that rotatablely moving of dead bolt 2a is converted into slide plate 5, when 8 font arm bars 14 drive when its fulcrum orientation is rotated by driving dead bolt 2a, its the inner contacts slide plate 5, promote slide plate 5 transverse movements, control rotary latch 3 stretches out or indentation; When driving 16 longitudinal sliding motions of dead bolt 2a driven rotary lock bolt push rod, can drive rotating shaft 12 rotations, in the present embodiment, rotating shaft 12 is by connecting gear and 16 transmissions of rotary latch push rod, rotary latch push rod 16 corresponding sites are equipped with tooth bar 11, this product also can adopt and be equipped with the projection that promotes rotating shaft 12 on the rotary latch push rod 16 in addition, and rotating shaft 12 corresponding sites are equipped with the structure of raised line, also can reach same promotion rotate effect.
Flexible spacing: as Fig. 4, shown in Figure 5, slide plate 5 one sides have two limited bayonet 5a, slide plate 5 back sides are equipped with slide plate distance keeper 24, slide plate distance keeper 24 utilizes spring to be snug fit at lock body 1, it is equipped with locator card post 24a corresponding to limited bayonet 5a position, when sliding under the effect of arm bar 14, slide plate 5 skids off, the reference column 24a of slide plate distance keeper 24 is close to the side that slide plate 5 has limited bayonet 5a under spring action, in case limited bayonet 5a is in the position of reference column 24a, reference column 24a just can stick into the location that limited bayonet 5a realizes slide plate 5.Present embodiment is provided with two limited bayonet 5a, has located that rotary latch 3 stretches out or two location points of indentation.
Rotation spacing: as Fig. 2, shown in Figure 4, be combined with distance keeper between rotary latch push rod 16, the lock core 2, comprise the backstay 22 on the rotary latch push rod 16, and " recessed " font draw-in groove 15 that is equipped with on the lock body, backstay 22 1 end clutches contact to cooperate and drive dead bolt 2a, and the other end is equipped with spring 25, and it is provided with the locating piece that matches with 15 liang of recesses of draw-in groove, when rotary latch push rod 16 was static, locating piece was stuck in the recess.
Two, moveable latch member part
As Fig. 2, Fig. 6, shown in Figure 7, moveable latch member 7 also is set on the lock body 1, touches tapered end 6 and V-shape moveable latch member push rod 8, socket and the inner spring that contacts setting of door bolt head on the latch lever of described moveable latch member 7, and draw-in groove is set in its underpart, described rotary latch push rod 16 tops are equipped with interlock duplicate 9, described moveable latch member push rod 8 one ends are stuck in the latch lever draw-in groove of moveable latch member 7, and the other end contacts with the 9 one end clutches of interlock duplicate and cooperates.As shown in Figure 7, this moveable latch member 7 is provided with two kinds of opening ways: 1. the connection of interlock duplicate 9 other ends contacts the unlatching push rod 30 that cooperates with driving dead bolt 2a clutch, on moveable latch member push rod 8, be equipped with the unlatching handgrip by driving dead bolt 2a control unlatching push rod 30 interlock moveable latch member push rods 8 unlatching moveable latch member 7:2., utilize handgrip directly to open moveable latch member 7.
As shown in Figure 7, the latch lever lower end of described moveable latch member 7 is provided with the arresting lever 10 of block 10a, and described block 10a can be blocked in moveable latch member 7 lower ends when this theftproof lock locking, and this structure Design has effectively prevented the retraction of moveable latch member 7, and is safe and reliable.In this product, moveable latch member 7 also has been equipped with the anti-plug fastener 7a of band recess, as Figure 10, is used to prevent card unlatching moveable latch member 7.
Three, lock lock bolt and lock core locking device
As Fig. 2, shown in Figure 9, also be provided with on the lock body 1 and lock lock bolt 21 and lock core locking device, lock lock bolt 21 and be equipped with to lock and start button 18, and lock to be connected between the latch lever that starts button 18 and lock lock bolt 21 and be provided with retainer spring 17; Described lock core locking device comprises and is attached at the other U type sliding part 23 of lock core 2, locks the oblique trunking 21a on the lock bolt 21 that above-mentioned U type sliding part 23 is provided with the pilot pin 20 that is slidingly matched with oblique trunking 21a.
Rotation is locked and is started button 18 and can drive and lock lock bolt 21 and stretch out or indentation, and lock bolt 21 stretches out or two location points of indentation locking, and retainer spring 17 can play the effect that lock bolt 21 is locked in the location, and it can arbitrarily not slided.
U type sliding part 23 is the porous setting, pegs graft and cooperates with locking lock bolt 21, and when locking lock bolt 21 and laterally slide, pilot pin 20 slides in oblique trunking 21a, breaks away from or inserts lock core 2 thereby drive U type sliding part 23, to reach the purpose of decontroling or locking lock core 2.
Four, extend setting
As Fig. 1, shown in Figure 3, lock body 1 middle part longitudinal sliding motion is provided with duplicate push rod 19a, the 19b that foretells font, slide plate 5 middle parts are provided with bearing pin 13, and bearing pin 13 is plugged in oblique chute 4a, the 4b of duplicate push rod 19, and described rotary latch push rod 16 also is symmetrically arranged with pair of push rods.As shown in Figure 3, this product both sides are also extended respectively and are provided with side latch fitting 29 and top margin latch fitting 26, side latch fitting 29, top margin latch fitting 26 are provided with horizontal lock bolt 28, vertical lock bolt 27 by its trace, interlock push rod interlock respectively, above-mentioned trace, interlock push rod are connected to the duplicate push rod 19 on the lock body 1, the push rod of rotary latch push rod 16 by the connecting rod that is equipped with on it, and stretching of described horizontal lock bolt 28, vertical lock bolt 27 is identical with above-mentioned rotary latch 3 with the promotion principle.
In this antitheft lock with universal rotary latch, slide plate 5, lock lock bolt 21, moveable latch member 7 and be slidingly matched by the guide groove that it is provided with guide pillar respectively, slide plate distance keeper 24, touch tapered end 6, rotary latch push rod 16 and be slidingly matched by the chute of its setting and the guide rod on the lock body 1 respectively with on the lock body 1.
This product rotates by driving dead bolt 2a, the transmission mechanism of difference rotary latch 3 and moveable latch member 7, and to realize the unlatching and the locking of lock bolt, the course of work is as follows,
Locking: at first, clockwise driving dead bolt 2a, 8 font arm bars 14 reverse and drive slide plates 5 outer moving, drive simultaneously duplicate push rod 19a, 19b move down respectively, on move, make rotary latch 3, vertically lock bolt 27 and laterally lock bolt 28 stretch out and insert the door bolt hole, slide plate distance keeper 24 is located; Driving dead bolt 2a then continues clockwise to rotary latch push rod 16, be pressed into backstay 22, locating piece skids off the recess of draw-in groove 15, rotary latch push rod 16 moves down and drives rotating shaft 12 and rotary latch 3 rotations, and vertical lock bolt 27 of interlock and horizontal lock bolt 28, along with the rotation that drives dead bolt 2a, backstay 22 resets gradually, locating piece slips into another recess of draw-in groove 15, rotary latch push rod 16 stops to move (the mobile just in time driven rotary lock bolt 3 of rotary latch push rod 16, vertically lock bolt 27 and horizontal lock bolt 28 revolve and turn 90 degrees, and make rotary latch 3, vertically the T font dop of lock bolt 27 and horizontal lock bolt 28 firmly snaps in the door bolt hole); This moment, moveable latch member 7 was inserted the door bolt hole under the effect of spring, and pulling arresting lever 10 makes block 10a be blocked in moveable latch member 7 lower ends, and moveable latch member 7 lockings can not be opened.Lock as need, rotate to lock to start and detain 18, make and lock lock bolt 21 lockings, utilize U type sliding part 23 card jail driving dead bolt 2a this moment, complete locked lock core 2.
Open: at first, lock bolt 21 is locked in unlatching, drive U type sliding part 23 and break away from driving dead bolt 2a, reverse and drive dead bolt 2a to rotary latch push rod 16, be pressed into backstay 22, locating piece skids off the recess of draw-in groove 15, move and drive rotating shaft 12 and rotary latch 3 on the rotary latch push rod 16, vertically lock bolt 27 and laterally lock bolt 28 rotations, drive the rotation of dead bolt 2a along with lock, backstay 22 resets gradually, locating piece slips into another recess of draw-in groove 15, rotary latch push rod 16 stops to move (the mobile just in time driven rotary lock bolt 3 of rotary latch push rod 16, vertically lock bolt 27 and horizontal lock bolt 28 revolve and turn 90 degrees, and make rotary latch 3, vertically the T font dop of lock bolt 27 and horizontal lock bolt 28 can skid off the door bolt hole); Continue to reverse driving dead bolt 2a then, 14 clockwise drive slide plate 5 travelling backwards of 8 font arm bars make rotary latch 3, vertical lock bolt 27 and horizontal lock bolt 28 retractions and skid off the door bolt hole and realize unlatching, and slide plate distance keeper 24 is located; The driving of continuation reverse at last dead bolt 2a contacts to open on the push rod 30 and moves, drive interlock duplicate 9, moveable latch member push rod 8 make moveable latch member 7 retractions (block that has driven arresting lever 10 in moveable latch member push rod 8 rotation processes leaves moveable latch member 7 lower ends), realize complete opening.In this product, interactive lock bolt 7 can make theftproof lock be mounted to inward or outward opening door arbitrarily after increasing anti-plug fastener 7a and anti-retraction arresting lever 10, has overcome present part lock external-open and has opened non-anti-theft defective in antitheft.
Claims (10)
1. antitheft lock with universal rotary latch, comprise the lock core (2) that is equipped with on lock body (1) and the lock body (1), it is characterized in that being equipped with telescoping mechanism on the lock body (1), comprise the slide plate (5) that laterally is slidingly matched on the lock body (1) and is provided with, and slide plate (5) is gone up the rotary latch (3) of pegging graft and being provided with, slide plate (5) contacts and cooperates the arm bar (14) that has fulcrum, rotary latch (3) bottom sliding connection rotating shaft (12), and cooperate rotating shaft (12) that rotary latch push rod (16) vertically is set, and described lock core (2) is by rotating the driving dead bolt (2a) and arm bar (14) that is provided with on it, rotary latch push rod (16) clutch contacts cooperation.
2. antitheft lock with universal rotary latch as claimed in claim 1, it is characterized in that rotary latch push rod (16), lock core are combined with distance keeper between (2), comprise the backstay (22) on the rotary latch push rod (16), and " recessed " font draw-in groove (15) that is equipped with on the lock body, backstay (22) one end clutches contact to cooperate and drive dead bolt (2a), and the other end is equipped with spring (25); Slide plate (5) one sides have limited bayonet (5a), and slide plate (5) back side is equipped with slide plate distance keeper (24), and slide plate distance keeper (24) Elastic Sliding is matched with lock body (1), and it is equipped with locator card post (24a) corresponding to limited bayonet (5a) position.
3. antitheft lock with universal rotary latch as claimed in claim 1, it is characterized in that also being provided with on the lock body (1) and lock lock bolt (21) and lock core locking device, lock lock bolt (21) and be equipped with to lock and start button (18), and lock to be connected between the latch lever that starts button (18) and lock lock bolt (21) and be provided with retainer spring (17); Described lock core locking device comprises and is attached at the other U type sliding part (23) of lock core (2), locks the oblique trunking (21a) on the lock bolt (21) that above-mentioned U type sliding part (23) is provided with the pilot pin (20) that is slidingly matched with oblique trunking (21a).
4. antitheft lock with universal rotary latch as claimed in claim 2, it is characterized in that moveable latch member (7) also is set on the lock body (1), touch tapered end (6) and V-shape moveable latch member push rod (8), socket and the inner spring that contacts setting of door bolt head on the latch lever of described moveable latch member (7), and draw-in groove is set in its underpart, described rotary latch push rod (16) top is equipped with interlock duplicate (9), described moveable latch member push rod (8) one ends are stuck in the latch lever draw-in groove of moveable latch member (7), and the other end contacts with (9) the one end clutches of interlock duplicate and cooperates.
5. antitheft lock with universal rotary latch as claimed in claim 1, it is characterized in that lock body (1) middle part longitudinal sliding motion is provided with duplicate push rod (19a, 19b), slide plate (5) middle part is provided with bearing pin (13), and bearing pin (13) is plugged in the oblique chute (4a, 4b) of duplicate push rod (19).
6. antitheft lock with universal rotary latch as claimed in claim 5, it is characterized in that also extending and be provided with side latch fitting (29) and top margin latch fitting (26), side latch fitting (29), top margin latch fitting (26) are provided with horizontal lock bolt (28), vertical lock bolt (27) by its trace, interlock push rod interlock respectively, and above-mentioned trace, interlock push rod are connected to duplicate push rod (19), rotary latch push rod (16) on the lock body (1) by the connecting rod that is equipped with on it.
7. antitheft lock with universal rotary latch as claimed in claim 1 is characterized in that rotating shaft (12) by connecting gear and described rotary latch push rod (16) transmission, and rotary latch push rod (16) corresponding site is equipped with tooth bar (11).
8. antitheft lock with universal rotary latch as claimed in claim 1, it is characterized in that slide plate (5), lock lock bolt (21), moveable latch member (7) is slidingly matched by the guide groove with on the lock body (1) that it is provided with guide pillar respectively, slide plate distance keeper (24), touch tapered end (6), rotary latch push rod (16) and be slidingly matched by the chute of its setting and the guide rod on the lock body (1) respectively.
9. antitheft lock with universal rotary latch as claimed in claim 1 is characterized in that arm bar (14) is 8 fonts, is matched with in the groove of slide plate (5) relative set, and rotary latch (3) end has the T font dop of extended lock body (1).
10. antitheft lock with universal rotary latch as claimed in claim 4, it is characterized in that the latch lever lower end of described moveable latch member (7) is provided with the arresting lever (10) of block (10a), described block (10a) can be blocked in moveable latch member (7) lower end when this theftproof lock locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201989434U CN201546527U (en) | 2009-10-26 | 2009-10-26 | Anti-theft lock with universal rotary lock latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201989434U CN201546527U (en) | 2009-10-26 | 2009-10-26 | Anti-theft lock with universal rotary lock latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546527U true CN201546527U (en) | 2010-08-11 |
Family
ID=42601701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201989434U Expired - Fee Related CN201546527U (en) | 2009-10-26 | 2009-10-26 | Anti-theft lock with universal rotary lock latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694141B (en) * | 2009-10-26 | 2013-04-03 | 唐卫良 | Antitheft lock with universal rotary latch |
| CN104234513A (en) * | 2013-06-21 | 2014-12-24 | 株式会社易保 | Dapt bidirectional operation structural element |
-
2009
- 2009-10-26 CN CN2009201989434U patent/CN201546527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694141B (en) * | 2009-10-26 | 2013-04-03 | 唐卫良 | Antitheft lock with universal rotary latch |
| CN104234513A (en) * | 2013-06-21 | 2014-12-24 | 株式会社易保 | Dapt bidirectional operation structural element |
| CN104234513B (en) * | 2013-06-21 | 2017-05-10 | 株式会社易保 | Dapt bidirectional operation structural element |
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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: 20131026 |