CN205277028U - Push -and -pull safety lock - Google Patents
Push -and -pull safety lock Download PDFInfo
- Publication number
- CN205277028U CN205277028U CN201620022915.7U CN201620022915U CN205277028U CN 205277028 U CN205277028 U CN 205277028U CN 201620022915 U CN201620022915 U CN 201620022915U CN 205277028 U CN205277028 U CN 205277028U
- Authority
- CN
- China
- Prior art keywords
- gear
- housing
- handle
- knob
- driving rack
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a push -and -pull safety lock, which comprises a housin, be equipped with handle and transmission rack on the casing, the head end of transmission rack is equipped with the engaging tooth, the meshing has the gear wheel on the engaging tooth, install reversing gear on the gear wheel, be equipped with drive gear on the casing, reversing gear and drive gear meshing, the last spring bolt mouth that is equipped with of drive gear, the left and right sides of transmission rack is equipped with first torsional spring and second torsional spring respectively, be equipped with key knob on the casing, the last knob gear of installing of key knob, it has bevel gear no. 1 to mesh in proper order on the knob gear, bevel gear two, be connected with the lock core on the bevel gear no. 2. The utility model discloses profitable effect is: can realize push and pull bar orientation angle switching -over, realize harmless adjustment and just reverse that can realize the push -and -pull transform when unblanking to lock, mode of opening is nimble changeable, open the door that it is very convenient to lock a door, be difficult for appearing fatigue damage, can use for a long time, long service life does benefit to the popularization.
Description
Technical field
The utility model relates to lock technology field, particularly relates to a kind of push-and-pull safety lock.
Background technology
At present, the lockset on door common on the market is all handle lock usually, handle lock is provided with latch bolt and side's tongue in lock body, latch bolt action is by holding hand control, key controller is passed through in side's tonguing, the defect of handle lock is usually all to need to control latch bolt by stubborn mode, because frequent use easily causes internal structure fatigue damage, and use the strength needed when turning on more for a long time more big, finally can cause the problem twisted not open, can only again repair or change lockset, easily damage, easily increase the living cost of people, and open latch bolt by screwing when opening the door, use the strength needing to screw more for a long time more big, cause the problem of very inconvenience of opening the door, also have, it is all unidirectional screw enabling usually during enabling, door-opening mode is inflexible single, door-opening mode lacks handiness, practical application effect is poor.
Practical novel content
The utility model to be solved above-mentioned prior art Problems existing, it is provided that a kind of push-and-pull safety lock, solves easy damage, problem very inconvenient, living cost increase of opening the door that current handle lock exists, meets the life requirement of people.
The utility model solves the technical scheme that its technical problem adopts: this kind of 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 engagement 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 2nd torsion spring, first torsion spring and the 2nd 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 and the upper surface of handle tail end, the other end of the first torsion spring contacts with fixed block, one end of 2nd torsion spring contacts with the lower surface of handle tail end, the other end of the 2nd torsion spring contacts with housing, 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 cone gear one, cone gear one is engaged with cone gear two, the outer peripheral surface of cone gear one is provided with external tooth, external tooth engages with knob gear, cone gear one is arranged on housing, cone gear two is arranged on fixed block, cone gear two is connected with lock core, the side of engagement tooth is provided with master wheel, engagement tooth engages with master wheel, master wheel is provided with reversing gear, the head end of driving rack has port two, it is provided with transmitting gear in port two, transmitting gear engages with reversing gear, transmitting gear is through port two and is arranged on housing, transmitting gear has lock-tongue port.
The outside of driving rack head end is provided with strongback, and strongback 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 utility model is useful is: push-and-pull safety lock of the present utility model, rational in infrastructure, easy to use, the commutation of push-and-pull handle direction 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, enabling is locked a door very convenient, and inside realizes locking and unlocking by geartransmission, fatigue damage not easily occurs, can life-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, it is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the two dimensional structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment reversing gear;
Fig. 4 is the structural representation of the utility model embodiment key knob;
Fig. 5 is the structural representation of the utility model embodiment engagement tooth;
Fig. 6 is the two dimensional structure schematic diagram that the utility model embodiment reversing gear is positioned at left side;
Fig. 7 is the two dimensional structure schematic diagram that the utility model embodiment reversing gear is positioned at right side.
Description of reference numerals: housing 1, handle 2, driving rack 3, engagement tooth 4, first torsion spring the 5, two torsion spring 6, fixed block 7, key knob 8, port 1, knob gear 10, cone gear 1, cone gear 2 12, external tooth 13, lock core 14, master wheel 15, reversing gear 16, port 2 17, transmitting gear 18, lock-tongue port 19, strongback 20, pressing plate 21, bolt 22, positioning port 23.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing, this kind of 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 engagement 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 2nd torsion spring 6, first torsion spring 5 and the 2nd 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 and 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 2nd torsion spring 6 contacts with the lower surface of handle 2 tail end, the other end of the 2nd 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 cone gear 1, cone gear 1 is engaged with cone gear 2 12, the outer peripheral surface of cone gear 1 is provided with external tooth 13, external tooth 13 engages with knob gear 10, cone gear 1 is arranged on housing 1, cone gear 2 12 is arranged on fixed block 7, cone gear 2 12 is connected with lock core 14, the side of engagement tooth 4 is provided with master wheel 15, engagement tooth 4 engages with master wheel 15, master wheel 15 is provided with reversing gear 16, the head end of driving rack 3 has port 2 17, transmitting gear 18 it is provided with in port 2 17, transmitting gear 18 engages with reversing gear 16, transmitting gear 18 is through port 2 17 and is arranged on housing 1, transmitting gear 18 has lock-tongue port 19.
The outside of driving rack 3 head end is provided with strongback 20, and strongback 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.
The dead bolt being connected with ejection or retraction when lock-tongue port 19 rotates on lock-tongue port 19, 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 2nd 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 contribution.
The principle of the utility model embodiment is:
When reversing 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, engagement tooth 4 on driving rack 3 moves downward simultaneously, now, start to rotate clockwise with the master wheel 15 engaging tooth 4 engagement, reversing gear 16 is driven to rotate clockwise when master wheel 15 rotates clockwise, owing to reversing gear 16 engages with transmitting gear 18, now, transmitting 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 upwards moves, when handle 2 tail end upwards moves, driving rack 3 is driven to move up, when driving rack 3 moves up, engagement tooth 4 on driving rack 3 upwards moves simultaneously, now, start to rotate counterclockwise with the master wheel engaging tooth 4 engagement, master wheel 15 rotates counterclockwise and drives reversing gear 16 to rotate counterclockwise, owing to reversing gear 16 engages with transmitting gear 18, now, transmitting gear 18 rotates clockwise, make lock-tongue port 19 rotate clockwise simultaneously, realization is unblanked,
When reversing 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, engagement tooth 4 on driving rack 3 moves downward simultaneously, now, start to rotate counterclockwise with the master wheel 15 engaging tooth 4 engagement, reversing gear 16 is driven to rotate counterclockwise when master wheel 15 rotates counterclockwise, owing to reversing gear 16 engages with transmitting gear 18, now, transmitting 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 upwards moves, when handle 2 tail end upwards moves, driving rack 3 is driven to move up, when driving rack 3 moves up, engagement tooth 4 on driving rack 3 upwards moves simultaneously, now, start to rotate clockwise with the master wheel engaging tooth 4 engagement, master wheel 15 rotates clockwise and drives reversing gear 16 to rotate clockwise, owing to reversing gear 16 engages with transmitting gear 18, now, transmitting 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 is inserted key knob 8 and rotates clockwise, after key knob 8 rotates clockwise, knob gear 10 is driven to rotate clockwise, owing to the external tooth 13 of cone gear 1 engages with knob gear 10, knob gear 10 rotates clockwise and rotates counterclockwise with regard to band dynamic bevel gear 1, owing to cone gear 1 engages with cone gear 2 12, cone gear 1 rotates counterclockwise and rotates clockwise with regard to band dynamic bevel gear 2 12, cone gear 2 12 rotates clockwise band movable lock core 14 and locks, when needing to unblank, key is inserted key knob 8 and rotates counterclockwise, after key knob 8 rotates counterclockwise, knob gear 10 is driven to rotate counterclockwise, owing to the external tooth 13 of cone gear 1 engages with knob gear 10, knob gear 10 rotates counterclockwise and rotates clockwise with regard to band dynamic bevel gear 1, owing to cone gear 1 engages with cone gear 2 12, cone gear 1 rotates clockwise and rotates counterclockwise with regard to band dynamic bevel gear 2 12, cone gear 2 12 rotates counterclockwise band movable lock core 14 and unblanks, realize lock core 14 locking and unlocking process.
When reversing gear 16 is positioned at left side, handle 2 is inwardly promoted and can lock, handle 2 is pulled out and can unblank, when reversing gear 16 is positioned at right side, handle 2 is pulled out and can lock, handle 2 is inwardly promoted and can unblank, the commutation of push-and-pull handle 2 orientation angle can be realized, it is achieved harmless adjustment rotating, can realize push-and-pull conversion when unblanking to lock, door-opening mode is flexible and changeable, it is possible to meet the enabling demand of people's different modes.
Handle 2 is undertaken locking or unblanking by push-pull fashion, internal drive is undertaken by gear transmission mode, also it is exactly that engagement carries out geartransmission between tooth 4, master wheel 15, reversing gear 16, transmitting gear 18, fatigue wear not easily occurs, reduce abrasion, decrease the damage of push-and-pull safety lock, extend the work-ing 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, internal drive is undertaken by gear transmission mode, is also exactly carry out geartransmission, fatigue wear of not easily depositing cash between knob gear 10, cone gear 1, cone gear 2 12, external tooth 13, reduce abrasive conditions, decrease damage.
The feature of the utility model embodiment is: when reversing gear 16 is positioned at left side, handle 2 is inwardly promoted and can lock, handle 2 is pulled out and can unblank, when reversing gear 16 is positioned at right side, handle 2 is pulled out and can lock, handle is inwardly promoted and can unblank, the commutation of push-and-pull handle direction 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, enabling is locked a door very convenient, and inside realizes locking and unlocking by geartransmission, fatigue damage not easily occurs, can life-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, it is beneficial to popularization.
Although the utility model has illustrated by reference to preferred embodiment and has described, but, those skilled in the art it will be appreciated that in the scope of claim book, 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 engagement 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 2nd torsion spring (6), described first torsion spring (5) and the 2nd 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) and the upper surface of handle (2) tail end, the other end of described first torsion spring (5) contacts with fixed block (7), described one end of 2nd torsion spring (6) contacts with the lower surface of handle (2) tail end, the other end of described 2nd 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 is 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 cone gear one (11), described cone gear one (11) is engaged with cone gear two (12), the outer peripheral surface of described cone gear one (11) is provided with external tooth (13), described external tooth (13) engages with knob gear (10), described cone gear one (11) is arranged on housing (1), described cone gear two (12) is arranged on fixed block (7), described cone gear two (12) is connected with lock core (14), the side of described engagement tooth (4) is provided with master wheel (15), described engagement tooth (4) is engaged with master wheel (15), described master wheel (15) is provided with reversing gear (16), the head end of described driving rack (3) has port two (17), it is provided with transmitting gear (18) in described port two (17), described transmitting gear (18) engages with reversing gear (16), described transmitting gear (18) is through port two (17) and is arranged on housing (1), described transmitting gear (18) has lock-tongue port (19).
2. push-and-pull safety lock according to claim 1, it is characterised in that: the outside of described driving rack (3) head end is provided with strongback (20), and described strongback (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 |
|---|---|---|---|
| CN201620022915.7U CN205277028U (en) | 2016-01-11 | 2016-01-11 | Push -and -pull safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022915.7U CN205277028U (en) | 2016-01-11 | 2016-01-11 | Push -and -pull safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277028U true CN205277028U (en) | 2016-06-01 |
Family
ID=56061612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022915.7U Withdrawn - After Issue CN205277028U (en) | 2016-01-11 | 2016-01-11 | Push -and -pull safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277028U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507664A (en) * | 2016-01-11 | 2016-04-20 | 丽水智恒安防科技有限公司 | Push-pull safety lock |
| CN106437295A (en) * | 2016-08-30 | 2017-02-22 | 湖南宏瑞文博集团股份有限公司 | Internal and external hand wheel and lock latch interlocking device of cultural relic storeroom door or vault door |
| CN106978938A (en) * | 2017-04-21 | 2017-07-25 | 陈世剑 | A kind of plug-type adjustable gate locking device |
| CN108643723A (en) * | 2018-07-18 | 2018-10-12 | 姚程 | A kind of lockset |
| CN110145173A (en) * | 2019-07-03 | 2019-08-20 | 青岛韩昌物联智能控制有限公司 | Push-pull lock |
-
2016
- 2016-01-11 CN CN201620022915.7U patent/CN205277028U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507664A (en) * | 2016-01-11 | 2016-04-20 | 丽水智恒安防科技有限公司 | Push-pull safety lock |
| CN105507664B (en) * | 2016-01-11 | 2017-12-01 | 丽水智恒安防科技有限公司 | Push-and-pull safety lock |
| CN106437295A (en) * | 2016-08-30 | 2017-02-22 | 湖南宏瑞文博集团股份有限公司 | Internal and external hand wheel and lock latch interlocking device of cultural relic storeroom door or vault door |
| CN106437295B (en) * | 2016-08-30 | 2018-11-16 | 湖南宏瑞文博集团股份有限公司 | The inside and outside handwheel and locking bolt interlock of a kind of cultural relic library door or cashbox door |
| CN106978938A (en) * | 2017-04-21 | 2017-07-25 | 陈世剑 | A kind of plug-type adjustable gate locking device |
| CN108643723A (en) * | 2018-07-18 | 2018-10-12 | 姚程 | A kind of lockset |
| CN110145173A (en) * | 2019-07-03 | 2019-08-20 | 青岛韩昌物联智能控制有限公司 | Push-pull lock |
| CN110145173B (en) * | 2019-07-03 | 2024-02-20 | 青岛韩昌物联智能控制有限公司 | Push-pull lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205277028U (en) | Push -and -pull safety lock | |
| CN105507664A (en) | Push-pull safety lock | |
| CN203308188U (en) | Push-pull-twist unlocking transmission mechanism of door lock | |
| CN206874079U (en) | A kind of clutch structure of smart lock | |
| CN206707455U (en) | Plug-type electronic lock changement | |
| CN203234538U (en) | Manual type juice extractor | |
| CN206279892U (en) | Electric lock and its control system | |
| CN203296512U (en) | Lock | |
| CN212323464U (en) | Energy-saving control device for power distribution project | |
| CN201507167U (en) | Anti-theft motor lock of electric roller shutter door | |
| CN203867294U (en) | Transmission structure applicable to door lock | |
| CN204002129U (en) | The safe emergent door lock of skeleton symbol platform | |
| CN203584002U (en) | Fingerprint lock | |
| CN206487254U (en) | One kind does not change the double shifting block Fingerprint Locks of lock body | |
| CN101915014B (en) | Lock body | |
| CN202064729U (en) | Door lock | |
| CN201883765U (en) | Door and window shifting fork handling structure | |
| CN207110717U (en) | A kind of semi-automatic lock body suitable for intelligent control | |
| CN201635524U (en) | Manual/electric unlocking type motorized lock with reversible bolt | |
| CN209308569U (en) | A kind of electromechanical locks | |
| CN211647636U (en) | Sliding door lock | |
| CN216306452U (en) | High-strength bolt | |
| CN205822965U (en) | Split type locking bolt actuating mechanism | |
| CN212837180U (en) | Manual-automatic locking and unlocking mechanism for casement window | |
| CN203795965U (en) | Intelligent lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20171201 |