CN105507664A - Push-pull safety lock - Google Patents
Push-pull safety lock Download PDFInfo
- Publication number
- CN105507664A CN105507664A CN201610014980.XA CN201610014980A CN105507664A CN 105507664 A CN105507664 A CN 105507664A CN 201610014980 A CN201610014980 A CN 201610014980A CN 105507664 A CN105507664 A CN 105507664A
- Authority
- CN
- China
- Prior art keywords
- gear
- housing
- handle
- driving rack
- port
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
- E05B53/008—Operation or control of locks by mechanical transmissions, e.g. from a distance by planetary gears
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a push-pull safety lock, which comprises a shell, wherein a handle and a transmission rack are arranged on the shell; a meshed tooth is arranged at the head end of the transmission rack; the meshed tooth is meshed with a rack wheel; a reversing gear is arranged on the rack wheel; a transmission gear is arranged on the shell; the reversing gear is meshed with the transmission gear; a lock tongue opening is formed in the transmission gear; a first torsional spring and a second torsional spring are arranged at the left side and the right side of the transmission rack respectively; a key knob is arranged on the shell; a knob gear is arranged on the key knob; a bevel gear I and a second bevel gear II are sequentially meshed on the knob gear; and the bevel gear II is connected with a lock core. The push-pull safety lock has the beneficial effects that direction angle reversing of a push-pull handle can be achieved; nondestructive adjustment of positive and reverse rotation is achieved; push-pull conversion can be achieved in unlocking and locking processes; the opening mode is flexible and changeable; unlocking and locking are very convenient; fatigue damage is not easily generated; and the push-pull safety lock can be used for a long period of time, and is long in service lifetime and beneficial to popularization.
Description
Technical field
The present invention relates to lock technology field, particularly relate to a kind of push-and-pull safety lock.
Background technology
At present, the lockset on door common is on the market all hand holding lock usually, hand holding lock is provided with latch bolt and square tongue in lock body, latch bolt action is controlled by handle, side's tonguing is controlled by key, the defect of hand holding lock is usually all to need the mode by twisting to control latch bolt, because frequent use easily causes internal construction fatigue damage, and use the strength needed when turning on more for a long time larger, finally can cause the problem of twisting not open, can only again repair or change lockset, fragile, the living cost of easy increase people, and open latch bolt by screwing when opening the door, use the strength needing more for a long time to screw larger, cause the problem that enabling is very inconvenient, also have, all unidirectionally screw enabling usually during enabling, door-opening mode is inflexible single, door-opening mode lacks flexibility, practical application effect is poor.
Summary of the invention
The present invention will solve above-mentioned prior art Problems existing, provides a kind of push-and-pull safety lock, solves fragile, problem that is very inconvenient, living cost increase of opening the door that current hand holding lock exists, meets the life requirement of people.
The present invention solves the technical scheme that its technical problem adopts: this intelligent and safe lock, comprise housing, housing, the front of housing is provided with handle, the tail end of handle extends to the back side of housing through housing, the back side of housing is provided with driving rack, the head end of driving rack is provided with engaging tooth, the tail end of driving rack contacts with the tail end of handle, the left and right sides of driving rack tail end is respectively equipped with the first torsion spring and the second torsion spring, first torsion spring and the second torsion spring are installed on housing, the top of the first torsion spring is provided with fixed block, fixed block is arranged on housing, one end of first torsion spring contacts with the upper surface of handle tail end, the other end of the first torsion spring contacts with fixed block, one end of second torsion spring contacts with the soffit of handle tail end, the other end of the second torsion spring and body contact, the top of handle tail end is provided with key knob, key knob is arranged on housing, driving rack has port one, key knob is positioned at the middle part of port one in the lump through port, key knob is provided with knob gear, the side of knob gear is provided with bevel gear one, bevel gear one is engaged with bevel gear two, the outer peripheral surface of bevel gear one is provided with external tooth, external tooth engages with knob gear, bevel gear one is arranged on housing, bevel gear two is arranged on fixed block, bevel gear two is connected with lock core, the side of engaging tooth is provided with gear wheel, engaging tooth engages with gear wheel, gear wheel is provided with tumbler gear, the head end of driving rack has port two, travelling gear is provided with in port two, travelling gear engages with tumbler gear, travelling gear passes port two and is arranged on housing, travelling gear has lock-tongue port.
The outside of driving rack head end is provided with location-plate, and location-plate is arranged on housing.
The middle part of driving rack is provided with pressing plate, and pressing plate is arranged on housing by bolt, and the middle part of driving rack has positioning port, and bolt is connected on housing through positioning port.
The effect that the present invention is useful is: push-and-pull safety lock of the present invention, rational in infrastructure, easy to use, the commutation of push and pull bar orientation angle can be realized, realize harmless adjustment rotating, push-and-pull conversion can be realized when unblanking to lock, door-opening mode is flexible and changeable, the enabling demand of people's different modes can be met, enabling can be realized by push-pull fashion to lock a door, door lock gate pole for convenience, and inside realizes locking and unlocking by gear drive, not easily there is fatigue damage, can Long-Time Service, long service life, reduce the number of times repaiied lock and change lockset, reduce the living cost of people, result of use is good, be beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the plane structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the structural representation of embodiment of the present invention tumbler gear;
Fig. 4 is the structural representation of embodiment of the present invention key knob;
Fig. 5 is the structural representation of embodiment of the present invention engaging tooth;
Fig. 6 is the plane structure schematic diagram that embodiment of the present invention tumbler gear is positioned at left side;
Fig. 7 is the plane structure schematic diagram that embodiment of the present invention tumbler gear is positioned at right side.
Description of reference numerals: housing 1, handle 2, driving rack 3, engaging tooth 4, first torsion spring 5, second torsion spring 6, fixed block 7, key knob 8, port 1, knob gear 10, bevel gear 1, bevel gear 2 12, external tooth 13, lock core 14, gear wheel 15, tumbler gear 16, port 2 17, travelling gear 18, lock-tongue port 19, location-plate 20, pressing plate 21, bolt 22, positioning port 23.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing, this push-and-pull safety lock of the present embodiment, comprise housing 1, the front of housing 1 is provided with handle 2, the tail end of handle 2 extends to the back side of housing through housing 1, the back side of housing 1 is provided with driving rack 3, the head end of driving rack 3 is provided with engaging tooth 4, the tail end of driving rack 3 contacts with the tail end of handle 2, the left and right sides of driving rack 3 tail end is respectively equipped with the first torsion spring 5 and the second torsion spring 6, first torsion spring 5 and the second torsion spring 6 are installed on housing 1, the top of the first torsion spring 5 is provided with fixed block 7, fixed block 7 is arranged on housing 1, one end of first torsion spring 5 contacts with the upper surface of handle 2 tail end, the other end of the first torsion spring 5 contacts with fixed block 7, one end of second torsion spring 6 contacts with the soffit of handle 2 tail end, the other end of the second torsion spring 6 contacts with housing 1, the top of handle 2 tail end is provided with key knob 8, key knob 8 is arranged on housing 1, driving rack 3 has port 1, key knob 8 passes port 1 and is positioned at the middle part of port 1, key knob 8 is provided with knob gear 10, the side of knob gear 10 is provided with bevel gear 1, bevel gear 1 is engaged with bevel gear 2 12, the outer peripheral surface of bevel gear 1 is provided with external tooth 13, external tooth 13 engages with knob gear 10, bevel gear 1 is arranged on housing 1, bevel gear 2 12 is arranged on fixed block 7, bevel gear 2 12 is connected with lock core 14, the side of engaging tooth 4 is provided with gear wheel 15, engaging tooth 4 engages with gear wheel 15, gear wheel 15 is provided with tumbler gear 16, the head end of driving rack 3 has port 2 17, travelling gear 18 is provided with in port 2 17, travelling gear 18 engages with tumbler gear 16, travelling gear 18 passes port 2 17 and is arranged on housing 1, travelling gear 18 has lock-tongue port 19.
The outside of driving rack 3 head end is provided with location-plate 20, and location-plate 20 is arranged on housing 1.
The middle part of driving rack 3 is provided with pressing plate 21, and pressing plate 21 is arranged on housing 1 by bolt 22, and the middle part of driving rack 3 has positioning port 23, and bolt 22 is connected on housing 1 through positioning port 23.
Lock-tongue port 19 is connected with the dead bolt of ejection or retraction when lock-tongue port 19 rotates, when lock-tongue port 19 rotates counterclockwise, dead bolt is locked, and when lock-tongue port 19 rotates clockwise, dead bolt is unblanked.
First torsion spring 5 and the second torsion spring 6 on the back side of housing 1, and enable handle 2 tail end move up and down by spacing for the tail end of handle 2 under elastic reaction.
The principle of the embodiment of the present invention is:
When tumbler gear 16 is positioned at left side, handle 2 is inwardly promoted, now, the tail end of handle 2 moves downward, when handle 2 tail end moves downward, driving rack 3 is driven to move down, when driving rack 3 moves down, engaging tooth 4 on driving rack 3 moves downward simultaneously, now, the gear wheel 15 engaged with engaging tooth 4 starts to rotate clockwise, tumbler gear 16 is driven to rotate clockwise when gear wheel 15 rotates clockwise, because tumbler gear 16 engages with travelling gear 18, now, travelling gear 18 rotates counterclockwise, make lock-tongue port 19 rotate counterclockwise simultaneously, realization is locked, when needing to unblank, handle 2 is pulled out, now, the tail end of handle 2 moves upward, when handle 2 tail end moves upward, driving rack 3 is driven to move up, when driving rack 3 moves up, engaging tooth 4 on driving rack 3 moves upward simultaneously, now, the gear wheel engaged with engaging tooth 4 starts to rotate counterclockwise, gear wheel 15 rotates counterclockwise and drives tumbler gear 16 to rotate counterclockwise, because tumbler gear 16 engages with travelling gear 18, now, travelling gear 18 rotates clockwise, make lock-tongue port 19 rotate clockwise simultaneously, realization is unblanked,
When tumbler gear 16 is positioned at right side, handle 2 is inwardly promoted, now, the tail end of handle 2 moves downward, when handle 2 tail end moves downward, driving rack 3 is driven to move down, when driving rack 3 moves down, engaging tooth 4 on driving rack 3 moves downward simultaneously, now, the gear wheel 15 engaged with engaging tooth 4 starts to rotate counterclockwise, tumbler gear 16 is driven to rotate counterclockwise when gear wheel 15 rotates counterclockwise, because tumbler gear 16 engages with travelling gear 18, now, travelling gear 18 rotates clockwise, make lock-tongue port 19 rotate clockwise simultaneously, realization is unblanked, when needing to lock, handle 2 is pulled out, now, the tail end of handle 2 moves upward, when handle 2 tail end moves upward, driving rack 3 is driven to move up, when driving rack 3 moves up, engaging tooth 4 on driving rack 3 moves upward simultaneously, now, the gear wheel engaged with engaging tooth 4 starts to rotate clockwise, gear wheel 15 rotates clockwise and drives tumbler gear 16 to rotate clockwise, because tumbler gear 16 engages with travelling gear 18, now, travelling gear 18 rotates counterclockwise, make lock-tongue port 19 rotate counterclockwise simultaneously, realization is unblanked,
After lock-tongue port 19 rotates clockwise and locks, key inserted key knob 8 and rotate clockwise, after key knob 8 rotates clockwise, knob gear 10 is driven to rotate clockwise, because the external tooth 13 of bevel gear 1 engages with knob gear 10, knob gear 10 rotates clockwise just band dynamic bevel gear 1 and rotates counterclockwise, because bevel gear 1 engages with bevel gear 2 12, bevel gear 1 rotates counterclockwise just band dynamic bevel gear 2 12 and rotates clockwise, bevel gear 2 12 rotates clockwise band movable lock core 14 and locks, when needing to unblank, key inserted key knob 8 and rotate counterclockwise, after key knob 8 rotates counterclockwise, knob gear 10 is driven to rotate counterclockwise, because the external tooth 13 of bevel gear 1 engages with knob gear 10, knob gear 10 rotates counterclockwise just band dynamic bevel gear 1 and rotates clockwise, because bevel gear 1 engages with bevel gear 2 12, bevel gear 1 rotates clockwise just band dynamic bevel gear 2 12 and rotates counterclockwise, bevel gear 2 12 rotates counterclockwise band movable lock core 14 and unblanks, realize lock core 14 locking and unlocking process.
When tumbler gear 16 is positioned at left side, handle 2 is inwardly promoted can lock, handle 2 is pulled out and can unblank, when tumbler gear 16 is positioned at right side, handle 2 is pulled out and can lock, handle 2 is inwardly promoted can unblank, the commutation of push and pull bar 2 orientation angle can be realized, realizing harmless adjustment rotating, push-and-pull conversion can be realized when unblanking to lock, door-opening mode is flexible and changeable, can meet the enabling demand of people's different modes.
Handle 2 is undertaken locking or unblanking by push-pull fashion, inner transmission is undertaken by gear transmission mode, namely carry out gear drive between engaging tooth 4, gear wheel 15, tumbler gear 16, travelling gear 18, not easily there is fatigue wear, reduce wearing and tearing, decrease the damage of push-and-pull safety lock, extend the application life of push-and-pull safety lock, reduce the number of times repaiied lock and change lockset, reduce the living cost of people.
Key knob 8 can realize rotating, inner transmission is undertaken by gear transmission mode, namely carries out gear drive between knob gear 10, bevel gear 1, bevel gear 2 12, external tooth 13, fatigue wear of not easily depositing cash, reduce wear condition, decrease damage.
The feature of the embodiment of the present invention is: when tumbler gear 16 is positioned at left side, handle 2 is inwardly promoted can lock, handle 2 is pulled out and can unblank, when tumbler gear 16 is positioned at right side, handle 2 is pulled out and can lock, handle is inwardly promoted can unblank, the commutation of push and pull bar orientation angle can be realized, realize harmless adjustment rotating, push-and-pull conversion can be realized when unblanking to lock, door-opening mode is flexible and changeable, the enabling demand of people's different modes can be met, enabling can be realized by push-pull fashion to lock a door, door lock gate pole for convenience, and inside realizes locking and unlocking by gear drive, not easily there is fatigue damage, can Long-Time Service, long service life, reduce the number of times repaiied lock and change lockset, reduce the living cost of people, result of use is good, be beneficial to popularization.
Although the present invention has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (3)
1. a push-and-pull safety lock, it is characterized in that: comprise housing (1), the front of described housing (1) is provided with handle (2), the tail end of described handle (2) extends to the back side of housing through housing (1), the back side of described housing (1) is provided with driving rack (3), the head end of described driving rack (3) is provided with engaging tooth (4), the tail end of described driving rack (3) contacts with the tail end of handle (2), the left and right sides of described driving rack (3) tail end is respectively equipped with the first torsion spring (5) and the second torsion spring (6), described first torsion spring (5) and the second torsion spring (6) are installed on housing (1), the top of described first torsion spring (5) is provided with fixed block (7), described fixed block (7) is arranged on housing (1), one end of described first torsion spring (5) contacts with the upper surface of handle (2) tail end, the other end of described first torsion spring (5) contacts with fixed block (7), one end of described second torsion spring (6) contacts with the soffit of handle (2) tail end, the other end of described second torsion spring (6) contacts with housing (1), the top of described handle (2) tail end is provided with key knob (8), described key knob (8) is arranged on housing (1), described driving rack (3) has port one (9), described key knob (8) is through port one (9) and be positioned at the middle part of port one (9), described key knob (8) is provided with knob gear (10), the side of described knob gear (10) is provided with bevel gear one (11), described bevel gear one (11) is engaged with bevel gear two (12), the outer peripheral surface of described bevel gear one (11) is provided with external tooth (13), described external tooth (13) engages with knob gear (10), described bevel gear one (11) is arranged on housing (1), described bevel gear two (12) is arranged on fixed block (7), described bevel gear two (12) is connected with lock core (14), the side of described engaging tooth (4) is provided with gear wheel (15), described engaging tooth (4) engages with gear wheel (15), described gear wheel (15) is provided with tumbler gear (16), the head end of described driving rack (3) has port two (17), travelling gear (18) is provided with in described port two (17), described travelling gear (18) engages with tumbler gear (16), described travelling gear (18) is through port two (17) and be arranged on housing (1), described travelling gear (18) has lock-tongue port (19).
2. push-and-pull safety lock according to claim 1, is characterized in that: the outside of described driving rack (3) head end is provided with location-plate (20), and described location-plate (20) is arranged on housing (1).
3. push-and-pull safety lock according to claim 1, it is characterized in that: the middle part of described driving rack (3) is provided with pressing plate (21), described pressing plate (21) is arranged on housing (1) by bolt (22), the middle part of described driving rack (3) has positioning port (23), and described bolt (22) is connected on housing (1) through positioning port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014980.XA CN105507664B (en) | 2016-01-11 | 2016-01-11 | Push-and-pull safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014980.XA CN105507664B (en) | 2016-01-11 | 2016-01-11 | Push-and-pull safety lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507664A true CN105507664A (en) | 2016-04-20 |
| CN105507664B CN105507664B (en) | 2017-12-01 |
Family
ID=55715936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014980.XA Active CN105507664B (en) | 2016-01-11 | 2016-01-11 | Push-and-pull safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507664B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837005A (en) * | 2017-03-29 | 2017-06-13 | 苏州琨山通用锁具有限公司 | Plug-type electronic lock changement |
| CN106837004A (en) * | 2017-03-07 | 2017-06-13 | 北京火河科技有限公司 | It is a kind of can left and right commutation push-and-pull transmission mechanism |
| CN107023217A (en) * | 2017-05-03 | 2017-08-08 | 薛建能 | A kind of control drive device hand-drive lock body |
| CN107083872A (en) * | 2017-05-03 | 2017-08-22 | 薛建能 | One kind is hand-drive lock body |
| CN108386069A (en) * | 2018-03-19 | 2018-08-10 | 诺仪器（中国）有限公司 | A kind of smart lock having both push-and-pull function |
| CN110118024A (en) * | 2018-02-07 | 2019-08-13 | 云丁网络技术(北京)有限公司 | A kind of pushing/drawing-back type door lock and its transmission device |
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| US6244084B1 (en) * | 1998-02-27 | 2001-06-12 | Tod L. Warmack | Remote control lock device |
| EP1296008A1 (en) * | 2001-09-19 | 2003-03-26 | van Parys, Remi Emiel | Control device for a lock mechanism |
| CN101970781A (en) * | 2008-03-21 | 2011-02-09 | 乐金华奥斯株式会社 | Digital locking device for windows and doors |
| CN203239078U (en) * | 2013-04-22 | 2013-10-16 | 张毓敏 | Driving device of anti-theft lock |
| CN205277028U (en) * | 2016-01-11 | 2016-06-01 | 丽水智恒安防科技有限公司 | Push -and -pull safety lock |
-
2016
- 2016-01-11 CN CN201610014980.XA patent/CN105507664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6244084B1 (en) * | 1998-02-27 | 2001-06-12 | Tod L. Warmack | Remote control lock device |
| EP1296008A1 (en) * | 2001-09-19 | 2003-03-26 | van Parys, Remi Emiel | Control device for a lock mechanism |
| CN101970781A (en) * | 2008-03-21 | 2011-02-09 | 乐金华奥斯株式会社 | Digital locking device for windows and doors |
| CN203239078U (en) * | 2013-04-22 | 2013-10-16 | 张毓敏 | Driving device of anti-theft lock |
| CN205277028U (en) * | 2016-01-11 | 2016-06-01 | 丽水智恒安防科技有限公司 | Push -and -pull safety lock |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837004A (en) * | 2017-03-07 | 2017-06-13 | 北京火河科技有限公司 | It is a kind of can left and right commutation push-and-pull transmission mechanism |
| CN106837005A (en) * | 2017-03-29 | 2017-06-13 | 苏州琨山通用锁具有限公司 | Plug-type electronic lock changement |
| CN106837005B (en) * | 2017-03-29 | 2022-08-09 | 苏州琨山智能科技有限公司 | Reversing mechanism of push-pull electronic door lock |
| CN107023217A (en) * | 2017-05-03 | 2017-08-08 | 薛建能 | A kind of control drive device hand-drive lock body |
| CN107083872A (en) * | 2017-05-03 | 2017-08-22 | 薛建能 | One kind is hand-drive lock body |
| CN110118024A (en) * | 2018-02-07 | 2019-08-13 | 云丁网络技术(北京)有限公司 | A kind of pushing/drawing-back type door lock and its transmission device |
| CN108386069A (en) * | 2018-03-19 | 2018-08-10 | 诺仪器（中国）有限公司 | A kind of smart lock having both push-and-pull function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507664B (en) | 2017-12-01 |
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