CN101824942A - Crab pincers type three-way mortise handle lock - Google Patents
Crab pincers type three-way mortise handle lock Download PDFInfo
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- CN101824942A CN101824942A CN 201010142825 CN201010142825A CN101824942A CN 101824942 A CN101824942 A CN 101824942A CN 201010142825 CN201010142825 CN 201010142825 CN 201010142825 A CN201010142825 A CN 201010142825A CN 101824942 A CN101824942 A CN 101824942A
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Abstract
The invention discloses a crab pincers type three-way mortise handle lock, which comprises a lock body main box (1) with a lock body mounting plate (2) and a lock body cover plate (35). A lock cylinder (32), a main bolt mechanism driven by the lock cylinder (32), and an oblique bolt mechanism, a top lock driving mechanism and a bottom driving mechanism linked with the main bolt mechanism are arranged in the lock body main box (1); and the lock body mounting plate (2) is provided with a main bolt passage and an oblique bolt passage. The crab pincers type three-way mortise handle lock is characterized in that the front end of a main bolt gear control plate (29) is provided with a main bolt mounting plate (9), and a main bolt front plate (38) is arranged on the main bolt mounting plate (9); left crab pincers (10) and right crab pincers (15) are arranged between the main bolt mounting plate (9) and the main bolt front plate (38), the top lock driving mechanism is arranged on the main bolt mounting plate (9), and the bottom driving mechanism is arranged on the main bolt front plate (38); and the main bolt mounting plate (9) is provided with an oblique bolt opening push rod (8) matched with the oblique bolt mechanism.
Description
One, technical field
The present invention relates to a kind of lockset, be specially the crab pincers type three-way mortise handle lock that is mainly used in security door.
Two, background technology
The main dead bolt of existing three-dimensional (upper and lower, side) mortise handle lock only is an independently locking bar, do not possess promptly function of expansion, and existing crab jaw type grip handle lock only possesses promptly function of expansion, do not have day a lock driving mechanism, lock driving mechanism, and the expansion of the crab claw structure of existing crab jaw type grip handle lock to firmly grasp effect also not ideal.
Three, summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, design a kind of simple in structurely, stable performance also can make the lockset switch keep nimbly and freely crab pincers type three-way mortise handle lock after long-term the use.
The present invention is achieved by the following technical solutions:
A kind of crab pincers type three-way mortise handle lock, the lock body master box that comprises body installing plate with lock and lock cover, the main spring bolt mechanism that lock core is housed in the lock body master box and drives by lock core and along with the oblique spring bolt mechanism of main spring bolt mechanism interlock, day lock driving mechanism, lock driving mechanism, have main dead bolt passage and oblique dead bolt passage on the lock body installing plate, it is characterized in that:
A, a main dead bolt gear control panel is arranged, the main dead bolt gear control panel left side has left located lateral groove, there is a gear control panel axis of guide that is fixed on the lock body master box to be arranged in left located lateral groove, also have a longitudinal register groove on the main dead bolt gear control panel, the right side also has three fork shift breach in the longitudinal register groove, main dead bolt gear control panel the right has right located lateral groove, there is a gear control axis of guide that is fixed on the lock body master box to be arranged in right located lateral groove, on the gear control axis of guide torsion spring of being close to main dead bolt gear control panel is housed, the lock core shifting block is housed in the lock core, and the lock core shifting block matches with main dead bolt gear control panel;
B, at main dead bolt gear control panel front end main dead bolt installing plate is housed, main dead bolt installing plate afterbody is fixed with a main dead bolt axis of guide, and three fork shift breach in the longitudinal register groove on the main dead bolt axis of guide and the main dead bolt gear control panel match;
Have two fork shift breach on the limit, left side of C, main dead bolt installing plate afterbody, the lock core shifting block also matches with these two fork shift breach;
Main dead bolt header board is equipped with by left fixed shaft, right fixed shaft in D, main dead bolt installing plate top;
E, between main dead bolt installing plate and main dead bolt header board the left crab claw and the right crab claw are housed, and the left crab claw are articulated on the left fixed shaft, the right crab claw are articulated on the right fixed shaft;
F, the left crab claw left side have breach, and this breach is installed wooden partition with the lock body on the main dead bolt passage left side and matched;
G, right crab claw the right have breach, and this breach is installed wooden partition with the lock body on main dead bolt passage the right and matched;
H, left crab claw the right and corresponding section, the right crab claw left side have groove, and the lining spring is housed in the groove;
I, main dead bolt installing plate are fixed with the hook plate guide pillar on the outside, have that an end of hook plate has skewed slot on one, and this skewed slot matches with last hook plate guide pillar and constitutes the sky and lock a driving mechanism;
J, main dead bolt header board are fixed with lower draw-bar sheet guide pillar on the outside, have that an end of hook plate has skewed slot, and this skewed slot matches with lower draw-bar sheet guide pillar and constitutes ground and lock driving mechanism;
K, main dead bolt installing plate are fixed with push rod extension spring steady pin on the outside, main dead bolt installing plate is fixed with the push rod guide pins on the inboard, there is an oblique dead bolt to open on the push rod and has the located lateral groove, this located lateral groove matches with the push rod guide pins, there is an end of a push rod extension spring to be fixed on the push rod extension spring steady pin, the other end of push rod extension spring is fixed in oblique dead bolt to be opened on the push rod, the lock core shifting block matches with the end that oblique dead bolt is opened push rod, and tiltedly the other end of dead bolt unlatching push rod matches with oblique spring bolt mechanism.
Among the present invention, last hook plate matches with last hook plate guide pillar also can lock driving mechanism with constituting; Correspondingly, the lower draw-bar sheet matches with lower draw-bar sheet guide pillar and just constitutes a day lock driving mechanism.
Among the present invention, the right side also can have two fork shift breach in the longitudinal register groove, just only has a fork shift breach on the limit, left side of corresponding landlord's dead bolt installing plate afterbody.So only need key turns can realize opening or closing main dead bolt once week.That is to say that the fork shift breach adopts three pairs two and two pairs one to be basic equivalent, but the former effect is better in the practice.
Further scheme is: between main dead bolt installing plate and the main dead bolt header board middle fixed axis is housed, left crab claw the right and corresponding section, the right crab claw left side have breach, and this breach matches with middle fixed axis.Can guarantee the left crab claw and the accurate contraposition of the right crab claw like this.
Further scheme is: be equipped with in lock body master box and lock tongue mechanism.
Among the present invention, day latch mechanism, latch mechanism, oblique latch mechanism and to lock mechanism can be existing any corresponding construction.
Advantage of the present invention is: main dead bolt has left and right two structures that the crab claw are the same, after main dead bolt enters doorframe lock pair oral pore, the left and right crab claw open to left and right respectively, pay the oral pore upper and lower to catching on the doorframe lock, main dead bolt can't be paid oral pore from lock and directly withdraw from, and the main dead bolt of existing common three-way mortise handle lock is that directly the turnover lock is paid the aperture, thereby ideally the function with existing three-way mortise handle lock and crab jaw type grip handle lock combines, and has greatly improved the pick-proof performance of lockset.
Four, description of drawings
Fig. 1 be assembly structure of the present invention main dead bolt, lock tongue, tiltedly dead bolt, go up the enlarged diagrams that hook plate, lower draw-bar sheet are all opened.
Fig. 2 be assembly structure of the present invention main dead bolt, lock tongue, go up hook plate, lower draw-bar
The schematic diagram of sheet Close All.
Schematic diagram when the main dead bolt of Fig. 3 assembly structure of the present invention is opened a retaining.
Fig. 4 is the lock cover front schematic view.
Fig. 5 is the lock cover schematic rear view.
Fig. 6 is that enlarged drawing is looked on the main dead bolt right side.
Fig. 7 is that main dead bolt master looks enlarged drawing.
Fig. 8 is that enlarged drawing is looked on a main dead bolt left side.
Among the figure: 1, lock body master box, 2, the lock body installing plate, 3, the indoor shift fork of locking, 4, lock the bar axis of guide, 5, lock tongue, 6, the lock core hold-down screw, 7, the main dead bolt axis of guide, 8, tiltedly dead bolt is opened push rod, 9, main dead bolt installing plate, 10, the left side crab claw, 11, left fixed shaft, 12, the lining spring, 13, middle fixed axis, 14, right fixed shaft, 15, the right crab claw, 16, the push rod guide finger, 17, the push rod extension spring, 18, oblique dead bolt, 19, tiltedly dead bolt serves as a contrast spring, 20, lining spring block, 21, last hook plate, 22, oblique dead bolt guide pad, 23, oblique dead bolt locking bar, 24, the square hole axle, 25, the oblique outdoor unlatching shift fork of dead bolt, 26, the oblique indoor unlatching shift fork of dead bolt, 27, the gear control axis of guide, 28, torsion spring, 29, main dead bolt gear control panel, 30, the gear control panel axis of guide, 31, the lock core shifting block, 32, lock core, 33, extension spring, 34, lock the tongue axis of guide, 35, lock cover, 36, last hook plate guide pillar, 37, lower draw-bar sheet guide pillar, 38, main dead bolt header board, 39, push rod extension spring steady pin, 40, the lower draw-bar sheet.
Five, the specific embodiment
Below in conjunction with accompanying drawing the present invention is done detailed description.
As Fig. 1 to Fig. 8, a kind of crab pincers type three-way mortise handle lock, the lock body master box 1 that comprises body installing plate 2 with lock and lock cover 35, the main spring bolt mechanism that lock core 32 is housed in the lock body master box 1 and drives by lock core 32 and along with the oblique spring bolt mechanism of main spring bolt mechanism interlock, day lock driving mechanism, lock driving mechanism, have main dead bolt passage and oblique dead bolt passage on the lock body installing plate 2, it is characterized in that:
A, a main dead bolt gear control panel 29 is arranged, main dead bolt gear control panel 29 left sides have left located lateral groove, there is a gear control panel axis of guide 30 that is fixed on the lock body master box 1 to be arranged in left located lateral groove, also have a longitudinal register groove on the main dead bolt gear control panel 29, the right side also has three fork shift breach in the longitudinal register groove, main dead bolt gear control panel 29 the right have right located lateral groove, there is a gear control axis of guide 27 that is fixed on the lock body master box 1 to be arranged in right located lateral groove, on the gear control axis of guide 27 torsion spring of being close to main dead bolt gear control panel 29 28 is housed, lock core shifting block 31 is housed in the lock core 32, and lock core shifting block 31 matches with main dead bolt gear control panel 29;
B, at main dead bolt gear control panel 29 front ends main dead bolt installing plate 9 is housed, main dead bolt installing plate 9 afterbodys are fixed with a main dead bolt axis of guide 7, and three fork shift breach in the longitudinal register groove on the main dead bolt axis of guide 7 and the main dead bolt gear control panel 29 match;
Have two fork shift breach on the limit, left side of C, main dead bolt installing plate 9 afterbodys, lock core shifting block 31 also matches with these two fork shift breach;
Main dead bolt header board 38 is equipped with by left fixed shaft 11, right fixed shaft 14 in D, main dead bolt installing plate 9 tops;
E, between main dead bolt installing plate 9 and main dead bolt header board 38 the left crab claw 10 and the right crab claw 15 are housed, and the left crab claw 10 are articulated on the left fixed shaft 11, the right crab claw 15 are articulated on the right fixed shaft 14;
F, the left crab claw 10 left sides have breach, and this breach matches with lock body installing plate 2 walls on the main dead bolt passage left side;
G, the right crab claw 15 the right have breach, and this breach matches with lock body installing plate 2 walls on main dead bolt passage the right;
H, the left crab claw 10 the right and corresponding section, the right crab claw 15 left side have groove, and lining spring 12 is housed in the groove;
I, main dead bolt installing plate are fixed with hook plate guide pillar 36 on 9 outsides, have that an end of hook plate 21 has skewed slot on one, and this skewed slot matches with last hook plate guide pillar 36 and constitutes a day lock driving mechanism;
J, main dead bolt header board are fixed with lower draw-bar sheet guide pillar 37 on 38 outsides, have that an end of hook plate 40 has skewed slot, and this skewed slot matches with lower draw-bar sheet guide pillar 37 and constitutes ground lock driving mechanism;
K, main dead bolt installing plate are fixed with push rod extension spring steady pin 39 on 9 outsides, main dead bolt installing plate is fixed with push rod guide pins 16 on 9 inboards, there is an oblique dead bolt to open on the push rod 8 and has the located lateral groove, this located lateral groove matches with push rod guide pins 16, there is an end of a push rod extension spring 17 to be fixed on the push rod extension spring steady pin 39, the other end of push rod extension spring 17 is fixed in oblique dead bolt to be opened on the push rod 8, lock core shifting block 31 matches with the end that oblique dead bolt is opened push rod 8, and tiltedly the other end of dead bolt unlatching push rod 8 matches with oblique spring bolt mechanism.
Fixed axis 13 in being equipped with between main dead bolt installing plate 9 and the main dead bolt header board 38, the left crab claw 10 the right and corresponding section, the right crab claw 15 left side have breach, and this breach matches with middle fixed axis 13.
In lock body master box 1, be equipped with and lock tongue mechanism.
Principal organ of the present invention and operating principle:
Main dead bolt is by main dead bolt installing plate 9, and the left fixed shaft 11 of assembling on the main dead bolt installing plate 9, right fixed shaft 14, middle fixed axis 13, last hook sheet guide pillar 36, push rod extension spring steady pin 39, tiltedly dead bolt is opened push rod 8, push rod guide finger 16, push rod extension spring 17, the main dead bolt axis of guide 7, the left side crab claw 10, the right crab claw 15, left fixed shaft 11, right fixed shaft 14 formations such as grade, the left side crab claw 10, lining spring 12 is arranged between the right crab claw 15, the left fixed shaft 11 of main dead bolt header board 38 and main dead bolt installing plate 9, right fixed shaft 14 and middle fixed axis 13 are riveted together, on main dead bolt header board 38, be fixed with lower draw-bar sheet guide pillar 37, the fork shift breach (fork shift tooth) of two gears is arranged on the main dead bolt installing plate 9.
The outdoor unlatching of main dead bolt:
Key is inserted in the key hole of lock core 32, clockwise direction rotates a week, and main dead bolt is return one grade in lock body, rotates for two weeks, and main dead bolt moves two grades in lock body.Concrete principle is as follows:
When key clockwise rotates, lock core shifting block 31 on the lock core 32 also and then rotates together, at first be lock core shifting block 31 and the main dead bolt gear control panel 29 by the gear control panel axis of guide 30 and 27 controls of the gear control axis of guide that is installed on the lock body master box 1 moves to the right, winner's dead bolt axis of guide 7 is withdrawed from from the fork shift breach of main dead bolt gear control panel 29, at this moment lock core shifting block 31 is stirred a gear fork shift breach on the main dead bolt installing plate 9, make winner's dead bolt in lock body, move the distance of a gear, lock core shifting block 31 leaves first fork shift breach on the main dead bolt installing plate 9 at this moment, main dead bolt gear control panel 29 is under the effect of torsion spring 28, move back to the position to left, second fork shift breach on the main dead bolt gear control panel 29 blocks the main dead bolt axis of guide 7, and main dead bolt at this moment can not be done and seesaw.Be rotated further one week of key, repeat above-mentioned principle, main dead bolt moves one grade again in lock body, and main dead bolt is all opened.
Meanwhile, in main dead bolt is opened to second grade process, the front end crab claw of the main dead bolt left side crab claw 10 and the right crab claw 15 of main dead bolt is with after main dead bolt passage on the lock body installing plate 2 contacts, because lock core shifting block 31 is being rotated further, driving main dead bolt moves in lock body, the left side crab claw 10 and the preceding crab claw of the right crab claw 15 and their center of rotation have skew, the left side crab claw 10 and the right crab claw 15 can center on their center of rotation left fixed shafts 11 separately automatically, right fixed shaft 14 rotations, be that the left crab claw 10 are turned right, the right crab claw 15 are to anticlockwise, after in rotating process, reaching the equalization point of lining spring 12, lining spring 12 commutates suddenly, make the left crab claw 10, the right crab claw 15 are embraced middle fixed axis 13 simultaneously.
The outdoor of main dead bolt closed:
The outdoor unlatching that main dead bolt outdoor closed with main dead bolt is the direction of rotation of key, unlatching is that clockwise direction rotates and close is counterclockwise to rotate, key counterclockwise rotates a week, main dead bolt stretches out the distance of a gear outside lock body, key counterclockwise changeed for two weeks and just main dead bolt all stretched out.
Here, in outdoor the closing of main dead bolt, we also will introduce the left crab claw 10 and how open the right crab claw 15 are.
Main dead bolt is when leaving first grade, and the left crab claw 10 and the right crab claw 15 of main dead bolt can't open.
Rotate in the counterclockwise direction in the process of second circle at key, the rear portion crab claw of a left side crab claw 10 and the right crab claw 15 contact the back and when continuing outside moving with lock body installing plate 2 inside walls, after having served as the equalization point of lining spring 12, the left crab claw 10 and the right crab claw 15 linings are opened in 12 commutations of lining spring.Because the fork shift breach on the main dead bolt gear control panel 29 blocks the main dead bolt axis of guide 7 on the main dead bolt installing plate 9, this moment, the left crab claw 10 and the right crab claw 15 were in open configuration all the time.
The tiltedly outdoor unlatching of dead bolt 18:
After two gears of main dead bolt end, continuing clockwise direction rotates, at this moment the lock core shifting block 31 of lock core 32 promotes oblique dead bolt unlatching push rod 8 and moves the outdoor unlatching shift fork 25 of the oblique dead bolt of promotion around the rotation of square hole axle 24 clockwise directions to the right, tiltedly the outdoor unlatching shift fork 25 of dead bolt moves downward with oblique dead bolt guide pad 22 contacted shift forks also clockwise direction rotation drive inclined lock tongue pole 23, when oblique dead bolt 18 withdrawed from from frame is locked pair oral pore outdoors, this moment, door leaf can be opened.After unclamping key, tiltedly dead bolt 18 recovers to stretch out state under the effect of the oblique dead bolt lining spring 19 on the inclined lock tongue pole 23.
The tiltedly indoor unlatching of dead bolt 18:
Tiltedly the indoor unlatching of dead bolt 18 is to rotate with the square shaft on the indoor handle to drive 24 rotations of square hole axle, square hole axle 24 drives indoor unlatching shift fork 26 clockwise directions of the oblique dead bolt that is linked together with it again and rotates, and tiltedly the shift fork on the indoor unlatching shift fork 26 of dead bolt drives oblique dead bolt guide pad 22 and is pushed to oblique dead bolt 18 downwards and withdraws from doorframe and lock and pay till the oral pore.
Lock the cubicle switch of tongue 5:
The cubicle switch of locking tongue 5 is to carry out with the switching knob on the indoor handle cover, shifting block on the knob inserts in the indoor hole of locking shift fork 3, when knob counterclockwise rotates, the shifting block that combines as a whole with knob drive indoor lock tongue shift fork 3 also rotation counterclockwise will lock the lock locked that tongue 5 stretches out on the access door frame pay an oral pore door lock is lived outside lock body.On the contrary, when the clockwise direction turning knob, indoor lock shift fork 3 also clockwise direction rotate, in the time of in shift fork turns to the allocating slot of locking tongue 5 afterbodys, under the effect of extension spring 33, lock tongue 5 and get back to its original position.
The slot that the flexible guiding of last hook plate 21 is colluded with lock body master box 1 upper side bottom by afterbody guiding leads, and the guiding of lower draw-bar sheet 40 then is to be colluded in the rectangle breach on the lock cover 35 of the guiding strip hole of lock cover 35 and lock body master box 1 side by the guiding of afterbody to lead.
Last hook plate guide pillar 36 on the main dead bolt installing plate 9 is positioned at the guiding skewed slot of hook plate 21, and the lower draw-bar sheet guide pillar 37 of main dead bolt header board 38 is positioned at the guiding skewed slot of lower draw-bar sheet 40, when main dead bolt is inside or protruding, hook plate 21, lower draw-bar sheet 40 moved together on slip drove in last hook plate guide pillar 36 on the main dead bolt installing plate 9 and the guiding skewed slot of lower draw-bar sheet guide pillar 37 on last hook plate 21, lower draw-bar sheet 40 on the main dead bolt header board 38, when main dead bolt stretched out, last hook plate 21, lower draw-bar sheet 40 were also together to overhanging.When main dead bolt when lock body is flexible, also the while contracts in lock body for last hook plate 21, lower draw-bar sheet 40.
Claims (3)
1. crab pincers type three-way mortise handle lock, the lock body master box (1) that comprises body installing plate with lock (2) and lock cover (35), the main spring bolt mechanism that lock core (32) is housed in the lock body master box (1) and drives by lock core (32) and along with the oblique spring bolt mechanism of main spring bolt mechanism interlock, day lock driving mechanism, lock driving mechanism, have main dead bolt passage and oblique dead bolt passage on the lock body installing plate (2), it is characterized in that:
A, a main dead bolt gear control panel (29) is arranged, main dead bolt gear control panel (29) left side has left located lateral groove, there is a gear control panel axis of guide (30) that is fixed on the lock body master box (1) to be arranged in left located lateral groove, also have a longitudinal register groove on the main dead bolt gear control panel (29), the right side also has three fork shift breach in the longitudinal register groove, main dead bolt gear control panel (29) the right has right located lateral groove, there is a gear control axis of guide (27) that is fixed on the lock body master box (1) to be arranged in right located lateral groove, on the gear control axis of guide (27) torsion spring of being close to main dead bolt gear control panel (29) (28) is housed, lock core shifting block (31) is housed in the lock core (32), and lock core shifting block (31) matches with main dead bolt gear control panel (29);
B, main dead bolt installing plate (9) is housed at main dead bolt gear control panel (29) front end, main dead bolt installing plate (9) afterbody is fixed with a main dead bolt axis of guide (7), and three fork shift breach in the longitudinal register groove on the main dead bolt axis of guide (7) and the main dead bolt gear control panel (29) match;
Have two fork shift breach on the limit, left side of C, main dead bolt installing plate (9) afterbody, lock core shifting block (31) also matches with these two fork shift breach;
Main dead bolt header board (38) is equipped with by left fixed shaft (11), right fixed shaft (14) in D, main dead bolt installing plate (9) top;
E, the left crab claw (10) and the right crab claw (15) are housed between main dead bolt installing plate (9) and main dead bolt header board (38), and the left crab claw (10) are articulated on the left fixed shaft (11), the right crab claw (15) are articulated on the right fixed shaft (14);
F, the left crab claw (10) left side have breach, and this breach matches with lock body installing plate (2) wall on the main dead bolt passage left side;
G, the right crab claw (15) the right have breach, and this breach matches with lock body installing plate (2) wall on main dead bolt passage the right;
H, the left crab claw (10) the right and the right crab claw (15) corresponding section, the left side have groove, and lining spring (12) is housed in the groove;
I, main dead bolt installing plate (9) are fixed with hook plate guide pillar (36) on the outside, have an end of hook plate on (21) to have skewed slot, and this skewed slot matches with last hook plate guide pillar (36) and constitutes a day lock driving mechanism;
J, main dead bolt header board (38) are fixed with lower draw-bar sheet guide pillar (37) on the outside, have that an end of hook plate (40) has skewed slot, and this skewed slot matches with lower draw-bar sheet guide pillar (37) and constitutes ground and lock driving mechanism;
K, main dead bolt installing plate (9) is fixed with push rod extension spring steady pin (39) on the outside, main dead bolt installing plate (9) is fixed with push rod guide pins (16) on the inboard, there is an oblique dead bolt to open on the push rod (8) and has the located lateral groove, this located lateral groove matches with push rod guide pins (16), there is an end of a push rod extension spring (17) to be fixed on the push rod extension spring steady pin (39), the other end of push rod extension spring (17) is fixed in oblique dead bolt to be opened on the push rod (8), lock core shifting block (31) matches with the end that oblique dead bolt is opened push rod (8), and tiltedly the other end of dead bolt unlatching push rod (8) matches with oblique spring bolt mechanism.
2. crab pincers type three-way mortise handle lock according to claim 1, it is characterized in that between main dead bolt installing plate (9) and the main dead bolt header board (38) middle fixed axis (13) being housed, the left side crab claw (10) the right and the right crab claw (15) corresponding section, the left side have breach, and this breach matches with middle fixed axis (13).
3. crab pincers type three-way mortise handle lock according to claim 1 is characterized in that being equipped with in lock body master box (1) and locks tongue mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101428259A CN101824942B (en) | 2010-04-09 | 2010-04-09 | Crab pincers type three-way mortise handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101428259A CN101824942B (en) | 2010-04-09 | 2010-04-09 | Crab pincers type three-way mortise handle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101824942A true CN101824942A (en) | 2010-09-08 |
| CN101824942B CN101824942B (en) | 2012-02-15 |
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ID=42689085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101428259A Active CN101824942B (en) | 2010-04-09 | 2010-04-09 | Crab pincers type three-way mortise handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101824942B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535674A (en) * | 2020-04-29 | 2020-08-14 | 金华华微智能科技有限公司 | Universal lock body |
| CN114215425A (en) * | 2021-12-17 | 2022-03-22 | 杭州六孚智能科技有限公司 | Mechanical unlocking mechanism of automatic lock body and automatic lock body |
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| CN2118116U (en) * | 1992-03-26 | 1992-10-07 | 梧州市第二制锁厂 | Crap claw type three pin anti-theft door lock |
| CN2218810Y (en) * | 1995-02-08 | 1996-01-31 | 中山市小榄镇明华制锁厂 | Crab claw type anti-theft door lock |
| US20030070455A1 (en) * | 2001-10-12 | 2003-04-17 | Chao-Ming Huang | Door lock assembly with multiple latch devices |
| CN2556324Y (en) * | 2002-07-10 | 2003-06-18 | 沈再定 | Door lock with three-way cross lockwork |
| CN2588002Y (en) * | 2002-10-17 | 2003-11-26 | 张年山 | Handle type core-inserted automatic theft-proof door lock |
| EP1514986A2 (en) * | 2003-09-09 | 2005-03-16 | Aug. Winkhaus GmbH & Co. KG | Espagnolette |
| CN201627443U (en) * | 2010-04-09 | 2010-11-10 | 邓德万 | Crab pincers type three-direction mortise handle lock |
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2010
- 2010-04-09 CN CN2010101428259A patent/CN101824942B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118116U (en) * | 1992-03-26 | 1992-10-07 | 梧州市第二制锁厂 | Crap claw type three pin anti-theft door lock |
| CN2218810Y (en) * | 1995-02-08 | 1996-01-31 | 中山市小榄镇明华制锁厂 | Crab claw type anti-theft door lock |
| US20030070455A1 (en) * | 2001-10-12 | 2003-04-17 | Chao-Ming Huang | Door lock assembly with multiple latch devices |
| CN2556324Y (en) * | 2002-07-10 | 2003-06-18 | 沈再定 | Door lock with three-way cross lockwork |
| CN2588002Y (en) * | 2002-10-17 | 2003-11-26 | 张年山 | Handle type core-inserted automatic theft-proof door lock |
| EP1514986A2 (en) * | 2003-09-09 | 2005-03-16 | Aug. Winkhaus GmbH & Co. KG | Espagnolette |
| CN201627443U (en) * | 2010-04-09 | 2010-11-10 | 邓德万 | Crab pincers type three-direction mortise handle lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535674A (en) * | 2020-04-29 | 2020-08-14 | 金华华微智能科技有限公司 | Universal lock body |
| CN114215425A (en) * | 2021-12-17 | 2022-03-22 | 杭州六孚智能科技有限公司 | Mechanical unlocking mechanism of automatic lock body and automatic lock body |
| CN114215425B (en) * | 2021-12-17 | 2022-09-16 | 杭州六孚智能科技有限公司 | Mechanical unlocking mechanism of automatic lock body and automatic lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101824942B (en) | 2012-02-15 |
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