CN102606004A - Gate lock mechanism - Google Patents
Gate lock mechanism Download PDFInfo
- Publication number
- CN102606004A CN102606004A CN2012100613868A CN201210061386A CN102606004A CN 102606004 A CN102606004 A CN 102606004A CN 2012100613868 A CN2012100613868 A CN 2012100613868A CN 201210061386 A CN201210061386 A CN 201210061386A CN 102606004 A CN102606004 A CN 102606004A
- Authority
- CN
- China
- Prior art keywords
- lock core
- thumb wheel
- lock
- lock cylinder
- core body
- 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
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a gate lock mechanism, which comprises a left lock cylinder body and a right lock cylinder body, wherein the left lock cylinder body and the right lock cylinder body are connected mutually; a left lock cylinder shaft and a right lock cylinder shaft are in insertion connection in the left lock cylinder body and the right lock cylinder body, respectively; an unlocking poking wheel is arranged between the left lock cylinder body and the right lock cylinder body; the unlocking poking wheel and the left lock cylinder shaft are in transmission connection by a left transmission block; the unlocking poking wheel and the right lock cylinder shaft are in transmission connection by a right transmission block; a balance spring is arranged between the left lock cylinder shaft and the left transmission block and between the right lock cylinder shaft and the right transmission block respectively; a pushing spring is arranged between the adjacent left transmission block and the right transmission block in the unlocking poking wheel; a pin hole is formed both on the left transmission block and the right transmission block; a top spring and a lock pin are assembled in the pin hole; and lock holes matched with the opposite lock pins are formed on the left lock cylinder body and the right lock cylinder body. With such design, the unlocking poking wheel is restricted actively in rotational opening when the lock cylinder body at one side is damaged by violence; and the gate lock mechanism has the advantages of simple and compact structure design, strong anti-theft performance, wide application scope and high reliability.
Description
Technical field
The present invention relates to a kind of door lock mechanism.
Background technology
Existing common door lock suffers under the situation of violence damage at a side chain core body, and the robber can open door lock through stirring the thumb wheel of unblanking, and therefore, says that from certain angle its theftproof performance is very imperfect.
Summary of the invention
Common door is locked in the very imperfect problem of its theftproof performance under the situation that suffers violence damage in the prior art in order to overcome; The present invention provides a kind of door lock mechanism, the structure design of this door lock mechanism is compact, when the violence damage that meets with to a certain degree, can initiatively limit the thumb wheel of unblanking rotarily open, strengthened theftproof performance, reliability is high.
The technical solution adopted for the present invention to solve the technical problems is: comprise continuous left lock core body and right lock core body; Peg graft respectively in a left side lock core body, the right lock core body relative left lock core shaft, right lock core shaft; Be provided with the thumb wheel of unblanking between left side lock core body and the right lock core body; Unblank between thumb wheel and the left lock core shaft to connect transmission, unblank to connect transmission by right drive block between thumb wheel and the right lock core shaft, between left lock core shaft and the Left Drive piece, be equipped with balancing spring between right lock core shaft and the right drive block by the Left Drive piece; Unblank between the adjacent Left Drive piece and right drive block the pushing spring to be set in the thumb wheel; On Left Drive piece and right drive block, all offer pin-and-hole, assembling top spring and lock pin in the pin-and-hole, left lock core body and right lock core body are provided with the lockhole that matches with relative lock pin.
The unblank both sides of thumb wheel have extension, on extension, offer slotted eye, and lock pin passes slotted eye and matches with lockhole.
The lock core body in hole with lock independently is a fixed block for one section, and fixed block links to each other with lock core body through screw.
One side of Left Drive piece and right drive block forms that thumb wheel is protruding to be connect; Opposite side forms that lock core is protruding to be connect; Lock core is protruding connect side axially slidably sleeve in lock core shaft and by lock core shaft's driven in rotation, thumb wheel is protruding connect side axially slidably sleeve in the thumb wheel of unblanking with the driving thumb wheel rotation of unblanking.
The present invention is through above-mentioned concrete design; When a side chain core body suffers violence damage; Then the lock pin of this side will be suppressed the entering lockhole; Drive block all can not rotate with the thumb wheel of unblanking, and reaches anti-violence and destroys the purpose of opening, and has structure design compact, theftproof performance is strong, applied widely, reliability is high advantage.
Description of drawings
Below in conjunction with accompanying drawing and embodiment detailed content of the present invention is described.
Fig. 1 is a decomposition texture sketch map of the present invention.
Fig. 2 is an assembly structure sketch map of the present invention.
Fig. 3 is the view of the present invention's lock pin when a side chain core body suffers violence damage.
The specific embodiment
As shown in the figure, the present invention includes continuous left lock core body 1 and right lock core body 2, left lock core body 1 can be one-body molded with right lock core body 2, also can connect fixing through connecting rod 20.Peg graft respectively in a left side lock core body 1, the right lock core body 2 relative left lock core shaft 3, right lock core shaft 4; Be provided with the thumb wheel 5 of unblanking between left side lock core body and the right lock core body; Unblank to connect transmission by Left Drive piece 6 between thumb wheel 5 and the left lock core shaft 3; Unblank between thumb wheel 5 and the right lock core shaft 4 to connect transmissions by right drive block 7, the concrete structure of above-mentioned connection transmission can be that the side at Left Drive piece 6 and right drive block 7 forms that thumb wheel is protruding to connect 18, and opposite side forms that lock core is protruding to connect 19; Lock core is protruding connect 19 sides axially slidably sleeve in lock core shaft and by lock core shaft's driven in rotation, thumb wheel is protruding connect 18 sides axially slidably sleeve in the thumb wheel 5 of unblanking with driving thumb wheel 5 rotations of unblanking.Between left lock core shaft 3 and the Left Drive piece 6, be equipped with balancing spring 8 between right lock core shaft 4 and the right drive block 7; Unblank between the adjacent Left Drive piece 6 and right drive block 7 pushing spring 9 to be set in the thumb wheel 5; On Left Drive piece 6 and right drive block 7, all offer pin-and-hole 10; Assembling top spring 11 and lock pin 12 in the pin-and-hole 10, left lock core body 1 is provided with the lockhole 13 that matches with relative lock pin 12 with right lock core body 2.Be the assembling of convenient whole lock body, the lock core body in hole 13 with lock can independently be a fixed block 16 for one section, and fixed block 16 links to each other with lock core body or connecting rod 20 through screw 17.In said structure, the distribution of the elastic force of each spring is: balancing spring 8>pushing spring 9>top spring 11.The unblank both sides of thumb wheel 5 have extension 14, on extension 14, offer slotted eye 15, and lock pin 12 passes slotted eye 15 and matches with lockhole 13.The effect of this design is to receive simultaneously that violence damage is taken away or when dropping at the drive block of a side and lock pin wherein; When the robber unblanks thumb wheel 5 through instrument promotion opposite side drive block attempt rotation; Then the lock pin 12 in the opposite side drive block passes slotted eye 15 and gets into lockhole 13; At this moment, the thumb wheel 5 of unblanking can not be dialled to be changeed, and theftproof performance is further strengthened.Under normal operating condition; Left Drive piece 6 is kept balance with right drive block 7 under the effect of two balancing springs 8; Left Drive piece 6 and the thumb wheel on the right drive block 7 be protruding to connect the 18 equal sleeve interlocks thumb wheel 5 of unblanking, and lock pin 12 is unblanked the inner wall limits of thumb wheel 5 in the pin-and-hole 10 of drive block.As shown in the figure when left side lock core body during by violence damage, the balancing spring 8 on the left side loses support, thereby no longer Left Drive piece 6 is exerted pressure; The balancing spring 8 on the right promotes right drive block 7 and Left Drive piece 6 moves to the left; Simultaneously because the balancing spring on the left side is 8 ineffective, the pressure of pushing spring 9 pressure of top spring 11, so the pushing spring 9 at middle part can promote Left Drive pieces 6 and moves segment distances to the left again between Left Drive piece 6 and the right drive block 7, thereby make lock pin 12 and lockhole 13 coaxial lines on the fixed block 16 in the Left Drive piece 6; Under the effect of top spring 11; Lock pin 12 pops up and gets into lockhole 13, and the fixed block 16 in Left Drive piece 6 and left side is locked together, and Left Drive piece 6 breaks away from the thumb wheel 5 of unblanking simultaneously; Under such state; Can't drive the thumb wheel 5 of unblanking through Left Drive piece 6 and rotate, also can't walk around or rotate, to reach the purpose that anti-violence is opened through taking the Left Drive piece 6 direct thumb wheels of unblanking that drive away.Above-described embodiment describes the preferred implementation of a kind of door lock mechanism of the present invention; Be not that the design and the scope of inventing limited; Under the prerequisite that does not break away from the present invention program; Various external form modification and improvement that those skilled in the art make technical scheme of the present invention all should fall into the protection domain of a kind of door lock mechanism of the present invention.
Claims (5)
1. door lock mechanism; Comprise continuous left lock core body and right lock core body; Peg graft respectively in a left side lock core body, the right lock core body relative left lock core shaft, right lock core shaft; Be provided with the thumb wheel of unblanking between left side lock core body and the right lock core body; It is characterized in that unblanking between thumb wheel (5) and the left lock core shaft (3) connecting transmission by Left Drive piece (6), between the thumb wheel of unblanking (5) and the right lock core shaft (4) by right drive block (7) connection transmission, between left lock core shaft (3) and the Left Drive piece (6), be equipped with balancing spring (8) between right lock core shaft (4) and the right drive block (7); Unblank between the adjacent Left Drive piece (6) and right drive block (7) pushing spring (9) to be set in the thumb wheel (5); On Left Drive piece (6) and right drive block (7), all offer pin-and-hole (10), assembling top spring (11) and lock pin (12) in the pin-and-hole (10), left lock core body (1) and right lock core body (2) are provided with the lockhole (13) that matches with relative lock pin (12).
2. a kind of door lock mechanism according to claim 1, the both sides of the thumb wheel (5) that it is characterized in that unblanking have extension (14), on extension (14), offer slotted eye (15), and lock pin (12) passes slotted eye (15) and matches with lockhole (13).
3. a kind of door lock mechanism according to claim 1 and 2 is characterized in that the lock core body in hole with lock (13) independently is a fixed block (16) for one section, and fixed block (16) links to each other with lock core body through screw (17).
4. a kind of door lock mechanism according to claim 1 and 2; A side that it is characterized in that Left Drive piece (6) and right drive block (7) forms that thumb wheel is protruding to connect (18); Opposite side forms that lock core is protruding to connect (19); Lock core is protruding connect (19) side axially slidably sleeve in lock core shaft and by lock core shaft's driven in rotation, thumb wheel is protruding connect (18) side axially slidably sleeve in the thumb wheel of unblanking (5) with unblank thumb wheel (5) rotation of driving.
5. a kind of door lock mechanism according to claim 3; A side that it is characterized in that Left Drive piece (6) and right drive block (7) forms that thumb wheel is protruding to connect (18); Opposite side forms that lock core is protruding to connect (19); Lock core is protruding connect (19) side axially slidably sleeve in lock core shaft and by lock core shaft's driven in rotation, thumb wheel is protruding connect (18) side axially slidably sleeve in the thumb wheel of unblanking (5) with unblank thumb wheel (5) rotation of driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061386.8A CN102606004B (en) | 2012-03-10 | 2012-03-10 | Gate lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061386.8A CN102606004B (en) | 2012-03-10 | 2012-03-10 | Gate lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606004A true CN102606004A (en) | 2012-07-25 |
| CN102606004B CN102606004B (en) | 2014-07-23 |
Family
ID=46523729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210061386.8A Active CN102606004B (en) | 2012-03-10 | 2012-03-10 | Gate lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102606004B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877696A (en) * | 2012-10-17 | 2013-01-16 | 徐钜祥 | Improved door lock mechanism |
| CN103015804A (en) * | 2013-01-21 | 2013-04-03 | 刘细裕 | Antitheft gourd-shaped lock |
| CN103615154A (en) * | 2013-11-17 | 2014-03-05 | 温州市金福锁业有限公司 | Modified door lock mechanism |
| CN103711369A (en) * | 2013-05-14 | 2014-04-09 | 徐钜祥 | Improved door lock mechanism |
| CN104196333A (en) * | 2014-09-06 | 2014-12-10 | 徐钜祥 | Lock cylinder mechanism capable of preventing violent damage |
| CN108590349A (en) * | 2018-06-11 | 2018-09-28 | 太仓市金毅电子有限公司 | Smart lock with tamper-resistant function |
| EP3587710A1 (en) * | 2018-06-30 | 2020-01-01 | Juxiang, Xu | Lock cylinder and lockset |
| GB2623393A (en) * | 2023-05-18 | 2024-04-17 | Instock Hardware Ltd | Cylinder lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213213Y (en) * | 1994-12-08 | 1995-11-22 | 易水平 | Theft-proof door lock |
| CN201103277Y (en) * | 2007-07-02 | 2008-08-20 | 徐钜祥 | Door lock core |
| CN202500404U (en) * | 2012-03-10 | 2012-10-24 | 徐钜祥 | Door lock mechanism |
-
2012
- 2012-03-10 CN CN201210061386.8A patent/CN102606004B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213213Y (en) * | 1994-12-08 | 1995-11-22 | 易水平 | Theft-proof door lock |
| CN201103277Y (en) * | 2007-07-02 | 2008-08-20 | 徐钜祥 | Door lock core |
| CN202500404U (en) * | 2012-03-10 | 2012-10-24 | 徐钜祥 | Door lock mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877696A (en) * | 2012-10-17 | 2013-01-16 | 徐钜祥 | Improved door lock mechanism |
| CN103015804A (en) * | 2013-01-21 | 2013-04-03 | 刘细裕 | Antitheft gourd-shaped lock |
| CN103711369A (en) * | 2013-05-14 | 2014-04-09 | 徐钜祥 | Improved door lock mechanism |
| CN103615154A (en) * | 2013-11-17 | 2014-03-05 | 温州市金福锁业有限公司 | Modified door lock mechanism |
| CN104196333A (en) * | 2014-09-06 | 2014-12-10 | 徐钜祥 | Lock cylinder mechanism capable of preventing violent damage |
| CN108590349A (en) * | 2018-06-11 | 2018-09-28 | 太仓市金毅电子有限公司 | Smart lock with tamper-resistant function |
| EP3587710A1 (en) * | 2018-06-30 | 2020-01-01 | Juxiang, Xu | Lock cylinder and lockset |
| GB2623393A (en) * | 2023-05-18 | 2024-04-17 | Instock Hardware Ltd | Cylinder lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102606004B (en) | 2014-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102606004A (en) | Gate lock mechanism | |
| CN102877696A (en) | Improved door lock mechanism | |
| CN104196333B (en) | A kind of can the lock core mechanism of anti-violence damage | |
| US20070177978A1 (en) | Damping structure for a rotor assembly of a motor | |
| CN104047473A (en) | Improved lock cylinder mechanism | |
| CN107208746B (en) | Power transmission devices | |
| CN203271290U (en) | Improved door lock mechanism | |
| US9560778B2 (en) | Cover operation mechanism | |
| CN202831821U (en) | Improved door lock mechanism | |
| CN202500404U (en) | Door lock mechanism | |
| US9788442B2 (en) | Housing locking apparatus | |
| CN103615154A (en) | Modified door lock mechanism | |
| CN204112871U (en) | A kind of can the lock core mechanism of anti-violence damage | |
| CN103711369A (en) | Improved door lock mechanism | |
| WO2009004758A1 (en) | Foldable portable terminal | |
| CA2677319A1 (en) | Anti-tampering arrangements for pin tumbler cylinder locks | |
| CN203051520U (en) | Shaft connection device | |
| CN102733659A (en) | Electric knob device in lock body | |
| CN202431060U (en) | Lock cylinder insurance mechanism | |
| CN201883803U (en) | Door lock cylinder capable of being opened from both sides | |
| CN207807624U (en) | Bolt lock-off sleeve | |
| CN205744980U (en) | A kind of shaft coupling | |
| CN207403669U (en) | A kind of vehicle-mounted buckle structure | |
| CN203237155U (en) | Vehicle | |
| CN215866809U (en) | Modular IC test seat and IC test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |