CN2861405Y - Fast-opened and fast-closed highly anti-theft door lock - Google Patents
Fast-opened and fast-closed highly anti-theft door lock Download PDFInfo
- Publication number
- CN2861405Y CN2861405Y CN 200620080814 CN200620080814U CN2861405Y CN 2861405 Y CN2861405 Y CN 2861405Y CN 200620080814 CN200620080814 CN 200620080814 CN 200620080814 U CN200620080814 U CN 200620080814U CN 2861405 Y CN2861405 Y CN 2861405Y
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- tapered end
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Abstract
The utility model relates to a quick-open-lock high insurance lock for theftproof door, it is characterized in that the main pin plate is connected with the main pin minor axis, a lock gear is provided on the lock head, a chute and an odd-shaped orifice are on a limitative plate, the chute is on rack, the limitative plate odd-shaped orifice is on main pin minor axis; the chutes on limitative plate and rack connect to ordination axis fixed on the lock bottom plate, gear and rack are in mesh, one terminal of the limitative plate spring is linked with the limitative plate, and the other terminal is linked to the lock bottom plate; one terminal of the rack spring is linked to the rack, and the other terminal is linked to the ordination axis on the lock bottom plate. The utility model adopts single core structure, and the lock gear and the stirring block are drive components. So the utility model has advantages in convenient door opening/closing, quickly locking, inner/outer insurance, opening door in emergence, easily opening door with key, high security, smoothly running, no noises, accurate positioning, and robustness. And the utility model is especially suitable for old persons and children.
Description
Technical field:
The utility model relates to a kind of lockset of mechanical security door, specifically a kind of lock high-insurance security door lock that changes up soon.
Background technology:
We know, though existing security door lockset has suitable progress on 26S Proteasome Structure and Function, but convenience in operation, the safety aspect is the following shortcoming of ubiquity all: the one, and the touch-type automatic locking, as long as the pass is just ejected dead bolt automatically to the doorstep door lock is lived, open the door and to draw key, what have has installed stop button in door inside, play inner insurance and prevent the double action that dead bolt ejects, it is very inconvenient to operate, go out and often forget the operation stop button, phenomenon, especially the elderly that the people is locked out often can not operate, this lockset does not all have windproof dead bolt, now is added with the complex structure of windproof dead bolt, the cost height; The 2nd, the core-inset type safe-guard door lock, had locking and emergency opening and inside and outside insurance ability, but still the very big deficiency of existence, in " changing up lock soon " function aspects, can not be implemented in outer this function of opening the door conveniently, therefore go out temporarily often dare not shut the door after you, must turn the key in the lock in case close the door, because outer handle can not be opened the oblique tongue of lockset, in " shutting soon " function aspects, on outdoors, lift handle with the door quick closing valve after, can not realize emergency opening in door, in case indoor generation dangerous situation, indoor occupant can't open the door immediately, when the lockset quick closing valve, dead bolt need eject two grades, lifts twice on often handle needs and just can reach the locking requirement, when opening the door, key could be opened door more than need rotating two circles, after in door, insuring, do not opening with key outdoors, but after insuring outdoors, but can open at indoor key, safety factor is low.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of energy inside and outside with hand switch door, quick locking, emergency opening, and laborsaving fast, high the changing up soon of insuring of unblanking locked the high anti-theft lock end that insures.
The utility model can reach by following measure:
A kind of lock high-insurance security door lock that changes up soon, be provided with lock bottom plate, under fasten the bar arm-tie, panel, interior safety tongue, interior safety tongue axle, under fasten bar arm-tie locating shaft, tapered end, the tapered end shifting block, main dead bolt, the dead bolt major axis, main dead bolt minor axis, driving lever, the driving lever rotating shaft, windproof oblique tongue, on fasten bar arm-tie locating shaft, on fasten the bar arm-tie, oblique tongue spring, interior shift fork, outer plectrum, outer shift fork, bull stick and lock cover etc., it is characterized in that main hyoplastron is connected with main tongue minor axis, main hyoplastron has a shoulder block, shoulder block and tapered end shifting block are inconsistent, tapered end is provided with the tapered end gear, limiting plate is provided with chute and irregularly-shaped hole, tooth bar is provided with chute, the limiting plate irregularly-shaped hole is enclosed within on the main tongue minor axis, chute on limiting plate and the tooth bar is connected with the locating shaft on being fixed on lock bottom plate, wheel and rack is meshed, limiting plate spring one end is connected with limiting plate, the other end is connected with lock bottom plate, tooth bar spring one end is connected with tooth bar, and the other end is connected with locating shaft on the lock bottom plate.
The utility model tapered end adopts the monolock cored structure, tapered end gear and tapered end shifting block are the drive disk assemblies of tapered end, possess can with the hand switch door, fast locking, on have in insurance and outer insurance, can realize promptly opening the door, characteristics such as key easily opens the door fast, has high security, operation is smooth, noiselessness, and contraposition is accurate, advantage such as sturdy and durable is specially adapted to old man and child and uses.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model, also is the structural representation of a kind of embodiment.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is a partial structurtes schematic diagram of the present utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of main hyoplastron and tongue minor axis in the utility model.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the structural representation of the utility model middle rack.
Fig. 8 is the A-A sectional view of Fig. 7.
Fig. 9 is the structural representation of limiting plate in the utility model.
Figure 10 is the B-B sectional view of Fig. 9.
Mark among the figure: lock bottom plate 1, under fasten bar arm-tie 2, panel 3, following square locating shaft 4, interior safety tongue axle 5, interior safety tongue 6, supporting pad 7, under fasten bar arm-tie locating shaft 8, tapered end shifting block 9, main dead bolt 10, main tongue major axis 11, main tongue minor axis 12, driving lever 13, driving lever rotating shaft 14, windproof oblique tongue 15, on fasten bar arm-tie 16, oblique tongue locating shaft 17, oblique tongue spring 18, cover plate locating shaft 19, interior shift fork 20, interior plectrum 21, tooth bar 22, packing ring 23, upper limit plate locating shaft 24, limiting plate 25, spring 26, main dead bolt locating shaft 27, extension spring 28, interior safety tongue shifting block 29, outer plectrum 30, outer shift fork 31, outer bull stick 32, anti-drilling sheet 33, tapered end 34, torsion axis 35, torsion spring 36, interior bull stick 37, lock cover 38, tapered end gear 39, on fasten bar arm-tie locating shaft 40, lower limiting board locating shaft 41, last square locating shaft 42, main bolt plate 43.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in drawings, a kind of lock high-insurance security door lock that changes up soon, be provided with lock bottom plate 1, under fasten bar arm-tie 2, panel 3, interior safety tongue axle 5, interior safety tongue 6, under fasten bar arm-tie locating shaft 8, tapered end 34, tapered end shifting block 9, main dead bolt 10, dead bolt major axis 11, main dead bolt minor axis 12, driving lever 13, driving lever rotating shaft 14, windproof oblique tongue 15, on fasten bar arm-tie locating shaft 40, on fasten bar arm-tie 16, oblique tongue spring 18, interior shift fork 20, outer plectrum 21, outer shift fork 31, bull stick 32 and lock body cover 38 plates etc., lock bottom plate 1 is the framework of whole lockset, play the location, supporting role, square locating shaft 4, under fasten bar arm-tie locating shaft 8, on fasten bar arm-tie locating shaft 40, driving lever rotating shaft 14, oblique tongue locating shaft 17, cover plate locating shaft 19, upper limit plate locating shaft 24, lower limiting board locating shaft 41, main dead bolt locating shaft 27, torsion axis 35 is fixed on the lock bottom plate 1; Panel 3 is by square locating shaft 4 and last square locating shaft 42 are fixed on the lock body and have various irregularly-shaped holes down; Supporting pad 7 links to each other with lock bottom plate 1; Interior safety tongue axle 5 is fixed on the interior safety tongue 6, one end of interior safety tongue 6 passes the irregularly-shaped hole on the panel 3, the other end links to each other with slotted hole on the lock cover 38 by interior safety tongue axle 5 and lock bottom plate 1, and circular hole and interior safety tongue 6 that interior safety tongue shifting block 29 passes lock bottom plate 1 join; Main dead bolt 10 1 ends pass the irregularly-shaped hole of panel 3, and the middle part has slotted hole and is enclosed within on the main dead bolt locating shaft 27, and main tongue major axis 11 and main tongue minor axis 12 are fixed on the main dead bolt 10; Main hyoplastron 43 is connected with main tongue minor axis 12, and main hyoplastron 43 has only a shoulder block, and shoulder block and tapered end shifting block 9 are inconsistent, and driving lever 13 1 ends are enclosed within the driving lever rotating shaft 14, and the other end has slotted hole and is enclosed within on the main tongue major axis 11 and with main dead bolt 10 and joins; On fasten bar arm-tie 16 and have two slotted holes, one is enclosed within and fastens on the bar arm-tie locating shaft 40, another is enclosed within on the main tongue major axis 11; Under fasten bar arm-tie 2 and have two slotted holes, one is enclosed within down and fastens on the bar arm-tie locating shaft 8, another is enclosed within on the main tongue major axis 11; One end of windproof oblique tongue 15 passes the irregularly-shaped hole of panel 3, and the other end has slotted hole, is enclosed within on the oblique tongue locating shaft 17, and tiltedly an end of tongue spring 18 links to each other with lock bottom plate 1, and the other end links to each other with windproof oblique tongue 15; In being enclosed within, interior plectrum 21 links to each other with lock cover 38 on the shift fork 20, outer plectrum 30 overlaps outside and links to each other with lock bottom plate 1 on the shift fork 31, interior shift fork 20 links to each other with outer shift fork 31 and anti-drilling sheet 33 is contained in the middle of interior shift fork 20 and the outer shift fork 31, interior shift fork 20 is a square hole with outer shift fork 31 centers, the outer face has projection respectively, be enclosed within respectively in the fan-shaped slotted hole of interior plectrum 21 and outer plectrum 30, interior shift fork 20 and outer shift fork 31 can independent rotation, outer bull stick 32 links to each other with outer shift fork 31, interior bull stick 37 links to each other with interior shift fork 20, interior plectrum 21 links to each other with tooth bar 22 with windproof oblique tongue 15 respectively, and outer plectrum 30 links to each other with windproof oblique tongue 15; Limiting plate 25 1 ends have irregularly-shaped hole and irregularly-shaped hole has only a projection, irregularly-shaped hole is enclosed within on main dead bolt locating shaft 27 and the main tongue minor axis 12, the other end has two slotted holes and is enclosed within respectively on lower limiting board locating shaft 41 and the upper limit plate locating shaft 24, the lower end of limiting plate 25 links to each other with extension spring 28, in main dead bolt 10 ejection process, 25 risings of limiting plate once; Packing ring 23 joins with limiting plate 25 and is enclosed within respectively on upper limit plate locating shaft 24 and the lower limiting board locating shaft 41, the upper/lower terminal of tooth bar 22 has slotted hole, tooth bar 22 joins with packing ring 23, the slotted hole of tooth bar 22 upper/lower terminals is enclosed within respectively on upper limit plate locating shaft 24 and the lower limiting board locating shaft 41, the left end of tooth bar 22 has tooth bar and is meshed with tapered end gear 39, the lower end of tooth bar 22 has the plate of stretching out and interior safety tongue shifting block 29 to join, between two slotted holes of tooth bar 22, spring 26 is housed, one end of spring 26 links to each other with lower gasket, and the other end links to each other with the retaining nose of tooth bar; Torsion axis 35 is fixed on the lock bottom plate 1, and an end of torsion spring 36 links to each other with torsion axis 35, and the other end links to each other with interior safety tongue shifting block 29; Tapered end 34 passes the irregularly-shaped hole of lock bottom plate 1, passing supporting pad 7 by long spiro nail is fixed on the lock body, tapered end shifting block 9 and tapered end gear 39 are housed on the tapered end 34, tapered end shifting block 9 joins with main dead bolt 10 and limiting plate 25, limiting plate 25 is provided with chute and irregularly-shaped hole, tooth bar 22 is provided with chute, the limiting plate irregularly-shaped hole is enclosed within on the main tongue minor axis 12, chute on limiting plate 25 and the tooth bar 22 is connected with the locating shaft on being fixed on lock bottom plate 1, gear 39 is meshed with tooth bar 22, limiting plate spring 28 1 ends are connected with limiting plate 25, the other end is connected with lock bottom plate 1, tooth bar spring 26 1 ends are connected with tooth bar 22, the other end is connected with locating shaft on the lock bottom plate 1, and lock cover 38 is separately fixed at following square locating shaft 4 on the lock bottom plate 1 by screw, last square locating shaft 42, cover plate locating shaft 19, on the main tongue locating shaft 27.
During use, the one, with the hand switch door.Under the situation of temporarily going out, the purpose of closing the door is to prevent that wind, dust etc. from coming in, shut the door this moment, windproof oblique tongue just ejects under the effect of oblique tongue spring, and Men Buhui is opened by wind, presses outer handle when opening the door, driving outer bull stick rotates, outer bull stick drives outer shift fork, and outer shift fork drives outer plectrum and rotates, and oblique tongue is opened; When opening the door conveniently, press interior handle in the door, bull stick rotates in driving, thereby plectrum is opened oblique tongue in driving, and interior plectrum is depressed tooth plate simultaneously, and this moment, the tapered end gear was in free state, unclamp hand after tooth plate automatically reset, tiltedly tongue ejects.
The 2nd, quick locking.At Men Nei or outdoors handle is upwards lifted 35 the degree, interior shift fork or outer shift fork rotate, force driving lever to rotate, main dead bolt is ejected, main tongue major axis drives simultaneously and fastens the bar arm-tie up and down and stretch out in the main dead bolt ejection process, when main tongue minor axis is moved to the left, because inclined-plane, gentle slope, the right side effect of limiting plate irregularly-shaped hole can make limiting plate easily move up, the shoulder block of the main simultaneously dead bolt back lower place drives the tapered end shifting block and rotates, when main tongue minor axis moves past the summit, inclined-plane of limiting plate irregularly-shaped hole, under the effect of extension spring, because inclined-plane, abrupt slope, the left side effect of irregularly-shaped hole makes main tongue minor axis fast to moving to left, promptly main dead bolt easily ejects, once finish the locking function, main tongue minor axis is in the safe retaining district of limiting plate irregularly-shaped hole behind the return of limiting plate whereabouts, can effectively prevent that the destroyed sled of main dead bolt from pressing and return this moment, tapered end shifting block and tapered end gear certain angle that can dally relatively in fast lock process, the tapered end gear does not rotate.
The 3rd, insurance in going up.Door is closed back safety tongue shifting block in indoor rotating counterclockwise, and it is long-armed outwards to eject interior safety tongue.Because the recess inclined-plane of safety tongue in long-armed the compressing of safety tongue in the effect of torsion spring forces, this bevel angle is in self-locking state, and external force is pressed the safety tongue sled it is return.Master's dead bolt can be that locking states also can be an opening when insuring in starting, the galianconism of safety tongue shifting block is towards right-hand in this moment, can't with key door opened outdoors after the insurance in going up, because behind the insertion key, the tapered end shifting block just is out of gear with tapered end, and promptly using key is that door is opened or do not opened to main dead bolt.
The 4th, promptly open the door.When lockset insures outside not going up, as long as press interior handle, all can open the door immediately under the free position, at windproof oblique tongue, main dead bolt, interior safety tongue all ejects and does not go up under the state of outer insurance, press interior handle, the interior plectrum of shift fork was done and is clockwise rotated in bull stick drove in driving, interior plectrum drives the tooth bar on the tooth plate downwards, thereby rack drives tapered end gear makes the tapered end shifting block clockwise rotate (this moment tapered end shifting block and gears engaged and with lock core disengaging), the jack-up limiting plate that makes progress in the tapered end shifting block rotation process makes main tongue minor axis leave the retaining district of irregularly-shaped hole, while tapered end shifting block promotes the shoulder block of the main dead bolt back lower place main dead bolt is return, main dead bolt is fastened the bar arm-tie up and down by main tongue major axis drive and is return in the process of returning, when tooth plate moves down, the tooth plate lower end stretch out plate, the galianconism of safety tongue shifting block in running into, the safety tongue shifting block rotates in driving, safety tongue is return in the long-armed drive of interior safety tongue shifting block, has so just finished the whole process of unblanking.
The 5th, key easily opens the door fast.Insert key, tapered end shifting block and tapered end gear break away from and mesh with lock core, direction is rotated under the driving of key along opening the door, the tapered end shifting block in rotation at first upwards the jack-up limiting plate make main dead bolt minor axis break away from the retaining district of limiting plate irregularly-shaped hole, the tapered end shifting block is run into the shoulder block of the main dead bolt back lower place then, be rotated further, promote the disposable action of opening the door of finishing that moves right of main dead bolt.The key power that mainly overcomes in the process resistance when coming from the downforce of limiting plate and main dead bolt and returning that opens the door.The downforce of limiting plate is mainly from extension spring and own wt, main dead bolt is return resistance mainly from the frictional force of each structural member, cancel out each other with the bar arm-tie action of gravity of fastening up and down that main tongue major axis links, and the gravity of the driving lever that links with main tongue major axis has the power-assisted effect to key unlocking.Limiting plate has adopted inclined plane principle with the part that the tapered end shifting block contacts, it is less that the tapered end shifting block is accepted in the jack-up process, therefore the moment of torsion of key is very little, after limiting plate peaks, the tapered end shifting block is rotated further with the opposite side inclined-plane of limiting plate and contacts, limiting plate begins to fall, and at this moment makes tapered end shifting block active rotation under the effect of extension spring, and the moment of torsion of key is just littler.And be improved to present commentaries on classics 150 degree by original taking two turns (720 degree), really realized opening the door fast, easily opening the door.
The 6th, go up outer insurance.After main dead bolt ejects, insert the contrary direction rotation of unblanking of key and promptly finished outer insurance action above 140 degree.At this moment, tapered end shifting block and tapered end are out of gear, and main dead bolt can't be return in the method for indoor emergency opening, also door can't be opened, and in addition, lock head structure is the monolock head, at indoor no lock core, can't turn the key in the lock.Owing to adopted the monolock header structure, go up the repertoire of outer insurance and finish near tapered end self, do not need to increase any structure spare in the lock body.Purpose is when going out, and anyone can not go out from door.
Claims (1)
1, a kind of lock high-insurance security door lock that changes up soon, be provided with lock bottom plate, under fasten the bar arm-tie, panel, interior safety tongue, interior safety tongue axle, under fasten bar arm-tie locating shaft, tapered end, the tapered end shifting block, main dead bolt, the dead bolt major axis, main dead bolt minor axis, driving lever, the driving lever rotating shaft, windproof oblique tongue, on fasten bar arm-tie locating shaft, on fasten the bar arm-tie, oblique tongue spring, interior shift fork, outer plectrum, outer shift fork, bull stick and lock cover etc., it is characterized in that main hyoplastron is connected with main tongue minor axis, main hyoplastron has a shoulder block, shoulder block and tapered end shifting block are inconsistent, tapered end is provided with the tapered end gear, limiting plate is provided with chute and irregularly-shaped hole, tooth bar is provided with chute, the limiting plate irregularly-shaped hole is enclosed within on the main tongue minor axis, chute on limiting plate and the tooth bar is connected with the locating shaft on being fixed on lock bottom plate, wheel and rack is meshed, limiting plate spring one end is connected with limiting plate, the other end is connected with lock bottom plate, tooth bar spring one end is connected with tooth bar, and the other end is connected with locating shaft on the lock bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080814 CN2861405Y (en) | 2006-01-24 | 2006-01-24 | Fast-opened and fast-closed highly anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080814 CN2861405Y (en) | 2006-01-24 | 2006-01-24 | Fast-opened and fast-closed highly anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861405Y true CN2861405Y (en) | 2007-01-24 |
Family
ID=37659034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080814 Expired - Fee Related CN2861405Y (en) | 2006-01-24 | 2006-01-24 | Fast-opened and fast-closed highly anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861405Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| WO2012089126A1 (en) * | 2010-12-31 | 2012-07-05 | Lu Sinong | Rotary disc type adjusting structure for handle torque |
| CN101311484B (en) * | 2007-05-23 | 2012-08-29 | 现代自动车株式会社 | Device for opening and closing automobile gloves tank |
| CN102864986A (en) * | 2012-09-25 | 2013-01-09 | 宾梦 | Universal lockset |
| CN104453368A (en) * | 2013-09-12 | 2015-03-25 | 陈仁多 | Door lock with reverse safety latch capable of being opened through original back-face key |
| CN109610952A (en) * | 2019-01-16 | 2019-04-12 | 烟台三环科技有限公司 | A kind of latch bolt structure and the lockset with the structure |
| CN110107168A (en) * | 2019-06-12 | 2019-08-09 | 宁波生久柜锁有限公司 | A kind of 3 locking devices of railway vehicle cab door |
| CN113167081A (en) * | 2018-12-03 | 2021-07-23 | 亚萨合莱新西兰有限公司 | Lock assembly |
-
2006
- 2006-01-24 CN CN 200620080814 patent/CN2861405Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311484B (en) * | 2007-05-23 | 2012-08-29 | 现代自动车株式会社 | Device for opening and closing automobile gloves tank |
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| CN101963008B (en) * | 2010-09-27 | 2012-11-28 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| WO2012089126A1 (en) * | 2010-12-31 | 2012-07-05 | Lu Sinong | Rotary disc type adjusting structure for handle torque |
| CN102864986A (en) * | 2012-09-25 | 2013-01-09 | 宾梦 | Universal lockset |
| CN104453368A (en) * | 2013-09-12 | 2015-03-25 | 陈仁多 | Door lock with reverse safety latch capable of being opened through original back-face key |
| CN104453368B (en) * | 2013-09-12 | 2018-08-10 | 陈仁多 | Former reverse side key unlatching is counter to insure bolt door lock |
| CN113167081A (en) * | 2018-12-03 | 2021-07-23 | 亚萨合莱新西兰有限公司 | Lock assembly |
| CN113167081B (en) * | 2018-12-03 | 2023-02-28 | 亚萨合莱新西兰有限公司 | Lock assembly |
| CN109610952A (en) * | 2019-01-16 | 2019-04-12 | 烟台三环科技有限公司 | A kind of latch bolt structure and the lockset with the structure |
| CN110107168A (en) * | 2019-06-12 | 2019-08-09 | 宁波生久柜锁有限公司 | A kind of 3 locking devices of railway vehicle cab door |
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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: 20070124 |