CN103306545B - There is the lock core of many lockholes and use the lockset of this lock core - Google Patents
There is the lock core of many lockholes and use the lockset of this lock core Download PDFInfo
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- CN103306545B CN103306545B CN201310257044.8A CN201310257044A CN103306545B CN 103306545 B CN103306545 B CN 103306545B CN 201310257044 A CN201310257044 A CN 201310257044A CN 103306545 B CN103306545 B CN 103306545B
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- lock core
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- core shaft
- housing
- lock
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Abstract
The present invention discloses a kind ofly to be had the lock core of many lockholes and uses the lock of this lock core, described lock core comprises housing and lock core shaft, and the upper pellet of many different lengths, lower pellet and promotion spring, described lock core shaft lower end overcoat has a pushing clamping spring, lock core shaft lower end is outwardly blocks pushing clamping spring lower end, and pushing clamping spring is pressed on the housing of lock core shaft outside, lock core shaft offers through hole; Every root promotion spring one end is connected with housing inner end, the other end is connected with a lower pellet inner end, and this lower pellet outer end connects with pellet inner end on through through hole, and on this, pellet outer end is connected with lockhole, and on every root, pellet also overlaps outward a back-moving spring.On every root of the present invention, pellet communicates with a lockhole, and by the protruding displacement controlling upper pellet of key, with other lockholes without contacting, prevent destructiveness to unblank, security performance is high.
Description
Technical field
The present invention relates to a kind of mechanical lock, be specifically related to a kind ofly to there is the lock core of many lockholes and use the lockset of this lock core.
Background technology
Lockset in the middle of existing, usually only have a lockhole, lawless person can put into lockhole with hard bar-shaped object, take violence damage to unblank, or unblanked by exploratory, the length of detection pellet, completing technology is unblanked, and this lockset with unique lockhole, its security performance is more weak.For this reason, on September 26th, 2012, the applicant has applied for that Authorization Notice No. is the Chinese utility model patent of CN202810374U, pin lock pin and use the lockset of this lock core, it has many pellets, every root pellet is communicated to outside lockset by a small lockhole, only have when supporting different in size, when the key be made up of many spicules inserts lockhole, glissile segment on pellet could be pushed into the breach through hole in lock core shaft, now lock core shaft is not by the effect of pellet, can slide up and down, and then drive the movement of dead bolt, complete and unblank, this design can effectively prevent the destructiveness of lawless person from unblanking and skilled unlocking, security performance is greatly improved, but because pellet is distributed in lock core shaft two sides, being very restricted of pellet, the mutual opening rate of its key is higher.
Summary of the invention
Technical problem to be solved by this invention devises a kind of not fragile lock core, theftproof performance is good, mutual opening rate the is low lock core with many lockholes.
Meanwhile, the present invention have also been devised the lockset using above-mentioned lock core.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
There is the lock core of many lockholes, comprise the housing offering multiple lockhole and the lock core shaft be arranged in housing, also comprise the upper pellet of many different lengths, lower pellet and promote spring, described lock core shaft upper end overcoat has a pushing clamping spring, lock core shaft upper end is outwardly blocks pushing clamping spring upper end, and pushing clamping spring is pressed on the housing of lock core shaft outside, also connect in lock core shaft lower end one pass housing outer, can the return unit of pushing lock cylinder axially movement, and in lock core shaft, offer the through hole of multiple through lock core shaft from the inside to the outside; Every root promotion spring one end is connected with housing inner end, the other end is connected with a lower pellet inner end, this lower pellet outer end connects with pellet inner end on through through hole, on this, pellet outer end is connected with lockhole, on every root, pellet also overlaps outward a back-moving spring, upper pellet outer end is outwardly blocks back-moving spring one end, and is pressed in by back-moving spring on the housing outside upper pellet inner end.Described upper pellet, lower pellet, through hole and promotion spring are on straight line, key inserts the upper pellet of lockhole promotion and lower pellet moves, when the outer end of all lower pellets is all positioned in lock core shaft, lock core shaft slides from the joint of upper pellet and lower pellet, not by the effect of lower pellet thus realization move up and down, and then lock core shaft can remove the fixation to dead bolt etc., now lockset can be opened.
Return unit described in such scheme can comprise wheel, be tilted to the wheel guide rail of lock core shaft and button, and wherein wheel guide rail is connected with the lower end of lock core shaft; Inner end and the wheel sub-connection of button, its outer end is protruding to hull outside; Promote wheel guide rail when button moves to housing inner end to move up and then pushing lock cylinder axially moves.
The present invention devises the lockset using and have the lock core of many lockholes simultaneously, comprise lock body and be arranged at the lock core in lock body, described lock core is the lock core with many lockholes, comprise the housing offering multiple lockhole and the lock core shaft be arranged in housing, also comprise the upper pellet of many different lengths, lower pellet and promotion spring, described lock core shaft upper end overcoat has a pushing clamping spring, lock core shaft upper end is outwardly blocks pushing clamping spring upper end, and pushing clamping spring is pressed on the housing of lock core shaft outside, also connecting one in lock core shaft lower end passes outside housing, can the return unit of pushing lock cylinder axially movement, and in lock core shaft, offer the through hole of multiple through lock core shaft from the inside to the outside, every root promotion spring one end is connected with housing inner end, the other end is connected with a lower pellet inner end, this lower pellet outer end connects with pellet inner end on through through hole, on this, pellet outer end is connected with lockhole, on every root, pellet also overlaps outward a back-moving spring, upper pellet outer end is outwardly blocks back-moving spring one end, and is pressed in by back-moving spring on the housing outside upper pellet inner end.Described return unit can comprise wheel, be tilted to the wheel guide rail of lock core shaft and button, and wherein wheel guide rail is connected with the lower end of lock core shaft; Inner end and the wheel sub-connection of button, its outer end is protruding to hull outside; Promote wheel guide rail when button moves to housing inner end to move up and then pushing lock cylinder axially moves.Described lockset can for door lock, the mechanical lock such as to shut
Also be provided with one end in lock body described in such scheme can pass to the dead bolt outside lock body and controlled lockmaking tongue and pass or stretch into the gear of lock body, the bottom of this dead bolt offers multiple slot coordinated with lock core shaft upper end, the top of dead bolt is provided with the intermeshing teeth with gear, be also connected with in the heart in gear can driven gear rotate door knob.Lockset described above is door lock.
Compared with prior art, the present invention has the following advantages:
1, on every root, pellet communicates with a lockhole, and by the protruding displacement controlling upper pellet of key, with other lockholes without contacting, prevent destructiveness to unblank, security performance is high;
2, the key mutual opening rate of lockset of the present invention is determined by the lower pellet radical through the through hole in lock core shaft, by increasing the quantity of through hole and pellet, the mutual opening rate of key can be reduced greatly, but also can by the different length of the different length and lower pellet that arrange upper pellet, and then need the different displacements promoting upper pellet and lower pellet movement that the outer end of lower pellet just can be made to be positioned in lock core shaft, lockset could be opened, thus the projection length of the key matched is different, also reduce the mutual opening rate of key greatly;
3, lockset construction of the present invention is simple, is easy to realize, and cost is low.
Accompanying drawing explanation
Fig. 1 is front section view of the present invention;
Fig. 2 is side sectional view of the present invention.
Number in the figure is: 1, housing; 2, lock core shaft; 3, upper pellet; 4, lower pellet; 5, spring is promoted; 6, pushing clamping spring; 7, lockhole; 8, return unit; 8-1, wheel; 8-2, wheel guide rail; 8-3, button; 9, through hole; 10, back-moving spring; 11, lock body; 12, dead bolt; 13, gear; 14, slot; 15, door knob.
Detailed description of the invention
A kind of lock core with many lockholes of the present invention, as shown in Figure 1, 2, comprises the housing 1 offering multiple lockhole 7 and the lock core shaft 2 be arranged in housing 1, and the upper pellet 3 of many different lengths, lower pellet 4 and promotion spring 5.Described lock core shaft 2 is laminated structure, and the middle part of lock core shaft 2 is wider, and upper and lower two ends are narrower, character form structure in formation.The positive back side of lock core shaft 2 and the outer the inside of housing 1 are arranged in the same way, lock core shaft 2 offers the through hole 9 at the positive back side of multiple through lock core shaft 2, and lock core shaft 2 upper end overcoat has a pushing clamping spring 6, lock core shaft 2 upper end is outwardly blocks pushing clamping spring 6 upper end, and pushing clamping spring 6 is pressed on the housing 1 of lock core shaft 2 outside, also connect in lock core shaft 2 lower end one pass housing 1 outer, can the return unit 8 that moves up of pushing lock cylinder axle 2.Described every root promotion spring 5 one end is connected with housing 1 inner end, the other end is connected with lower pellet 4 inner end, this lower pellet 4 outer end connects with pellet on one 3 inner end through through hole 9, on this, pellet 3 outer end is connected with lockhole 7, on every root, the outer also cover of pellet 3 has a back-moving spring 10, upper pellet 3 outer end is outwardly blocks back-moving spring 10 one end, and is pressed in by back-moving spring 10 on the housing 1 outside upper pellet 3 inner end.Described upper pellet 3, lower pellet 4, through hole 9 and promotion spring 5 are on straight line, key inserts lockhole 7 and promotes upper pellet 3 and lower pellet 4 moves, when the outer end of all lower pellets 4 is all positioned in lock core shaft 2, lock core shaft 2 slides from the joint of upper pellet 3 and lower pellet 4, not by the effect of lower pellet 4 thus realization move up and down.
In order to when locking a door, can move up by pushing lock cylinder axle 2 more easily, described return unit 8 comprises wheel 8-1, is tilted to the wheel guide rail 8-2 of lock core shaft 2 and button 8-3, and wherein wheel guide rail 8-2 is connected with the lower end of lock core shaft 2; The inner end of button 8-3 is connected with wheel 8-1, and it is outside that its outer end is protruding to housing 1; Promote wheel guide rail 8-2 when button 8-3 moves to housing 1 inner end to move up and then pushing lock cylinder axle 2 moves up.
Lock core of the present invention, can configure corresponding miscellaneous part, make padlock, door lock etc., below in conjunction with concrete Fig. 1,2, the door lock be mixed with by this lock core is described.
The lockset using the lock core with many lockholes 7 to make, the lock core comprising lock body 11 and be arranged in lock body 11, the lock core shaft 2 that described lock core comprises housing 1 and is arranged in housing 1, and the upper pellet 3 of many different lengths, lower pellet 4 and promotion spring 5.Described lock core shaft 2 upper end passes to outside housing 1 upper end, lock core shaft 2 upper end overcoat has a pushing clamping spring 6, and lock core shaft 2 upper end is outwardly blocks pushing clamping spring 6 upper end, and pushing clamping spring 6 is pressed on the housing 1 of outside, lock core shaft 2 middle and upper part, also connect in lock core shaft 2 lower end one pass housing 1 outer, can the return unit 8 that moves up of pushing lock cylinder axle 2, and in lock core shaft 2, offer the through hole 9 of multiple through lock core shaft 2 from the inside to the outside.Every root promotion spring 5 one end is connected with housing 1 inner end, the other end is connected with lower pellet 4 inner end, this lower pellet 4 outer end connects with pellet on one 3 inner end through through hole 9, on this, pellet 3 outer end is connected with lockhole 7, this lockhole 7 passes outwards through housing 1 and lock body 11 from upper pellet 3 outer end always, connects with lock body 11 is outer.On every root, the outer also cover of pellet 3 has a back-moving spring 10, and upper pellet 3 outer end is outwardly blocks back-moving spring 10 one end, and is pressed in by back-moving spring 10 on the housing 1 outside upper pellet 3 inner end.Also be provided with one end in described lock body 11 can pass to the dead bolt 12 outside lock body 11 and controlled lockmaking tongue 12 and pass or stretch into the gear 13 of lock body 11, the bottom of this dead bolt 12 offers multiple slot 14 coordinated with lock core shaft 2 upper end, the top of dead bolt 12 is provided with teeth intermeshing with gear 13, be also connected with in the heart in gear 13 can driven gear 13 rotate door knob 15.
Described lockhole 7, upper pellet 3, lower pellet 4 and promotion spring 5 are located along the same line, when locking a door state, lower pellet 4 connects with the inner end of upper pellet 3 through through hole 9, upper pellet 3 and lower pellet 4 are only to touch and connect, there is no other annexations, can certainly from a bit of distance, at this moment, lock core shaft 2 passes housing 1, insert in the slot 14 of dead bolt 12 bottom, dead bolt 12 state is now for stretching out outside lock body 11, in insertion doorframe, because lock core shaft 2 is blocked by lower pellet 4, can not move, keep the state be inserted on dead bolt 12, therefore dead bolt 12 also cannot be driven movement by gear 13, door lock is locking state.When unblanking, there is the key of multiple needle-like projection, each projection is inserted in a lockhole 7, in promotion, pellet 3 moves to inner end, upper pellet 3 promotes lower pellet 4 again and moves to inner end, when the outer end of all lower pellets 4 is all positioned in lock core shaft 2, lock core shaft 2 by lower pellet 4 stop effect, can move from upper pellet 3 and lower pellet 4 joint, and under the effect of pushing clamping spring 6, move down, deviate from the slot 14 of dead bolt 12, dead bolt 12 solves and stops, revolving door is 15, gear 13 drives dead bolt 12 to move, and dead bolt 12 deviates from doorframe, gets final product door capable of being opened.When locking a door, dead bolt 12 is moved into doorframe, key is inserted simultaneously, then press return unit 8, pushing lock cylinder axle 2 moves up, and inserts slot 14, is stopped by dead bolt 12, takes out key, lower pellet 4 is promoting the effect of spring 5, and lock core shaft 2, through through hole 9, stops, completes and lock a door by its outer end.
Claims (4)
1. there is the lock core of many lockholes, comprise the housing (1) offering multiple lockhole (7) and the lock core shaft (2) be arranged in housing (1), it is characterized in that: the upper pellet (3) also comprising many different lengths, lower pellet (4) and promotion spring (5), described lock core shaft (2) upper end overcoat has a pushing clamping spring (6), lock core shaft (2) upper end is outwardly blocks pushing clamping spring (6) upper end, and pushing clamping spring (6) is pressed on the outside housing (1) of lock core shaft (2), also connect one in lock core shaft (2) lower end and pass housing (1) outward, can the return unit (8) that moves up of pushing lock cylinder axle (2), and in lock core shaft (2), offer the through hole (9) of multiple through lock core shaft from the inside to the outside (2), every root promotion spring (5) one end is connected with housing (1) inner end, the other end is connected with lower pellet (4) inner end, this lower pellet (4) outer end connects with pellet on (3) inner end through through hole (9), on this, pellet (3) outer end is connected with lockhole (7), on every root, pellet (3) also overlaps outward a back-moving spring (10), upper pellet (3) outer end is outwardly blocks back-moving spring (10) one end, and is pressed in by back-moving spring (10) on the housing (1) outside upper pellet (3) inner end.
2. the lock core with many lockholes according to claim 1, it is characterized in that: described return unit (8) comprises wheel (8-1), is tilted to the wheel guide rail (8-2) of lock core shaft (2) and button (8-3), and wherein wheel guide rail (8-2) is connected with the lower end of lock core shaft (2); The inner end of button (8-3) is connected with wheel (8-1), and it is outside that its outer end is protruding to housing (1); Promote wheel guide rail (8-2) when button (8-3) moves to housing (1) inner end to move up and then pushing lock cylinder axle (2) moves up.
3. lockset, the lock core comprising lock body (11) and be arranged in lock body (11), is characterized in that: described lock core is the lock core with many lockholes (7) described in claim 1 or 2.
4. lockset according to claim 3, it is characterized in that: be provided with one end in described lock body (11) and can pass to lock body (11) dead bolt outward (12) and controlled lockmaking tongue (12) and pass or stretch into the gear (13) of lock body (11), the bottom of this dead bolt (12) offers multiple slot (14) coordinated with lock core shaft (2) upper end, the top of dead bolt (12) is provided with and gear (13) intermeshing teeth, and being also connected with in the heart in gear (13) can the door knob (15) that rotates of driven gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257044.8A CN103306545B (en) | 2013-06-26 | 2013-06-26 | There is the lock core of many lockholes and use the lockset of this lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257044.8A CN103306545B (en) | 2013-06-26 | 2013-06-26 | There is the lock core of many lockholes and use the lockset of this lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103306545A CN103306545A (en) | 2013-09-18 |
| CN103306545B true CN103306545B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310257044.8A Active CN103306545B (en) | 2013-06-26 | 2013-06-26 | There is the lock core of many lockholes and use the lockset of this lock core |
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| Country | Link |
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| CN (1) | CN103306545B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019232658A1 (en) * | 2018-06-05 | 2019-12-12 | Wei Chengyue | Interchangeable core lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226304A (en) * | 1991-12-30 | 1993-07-13 | Michael Scott | Universal cylinder modification kit enables lock to have interchangeable care |
| CN2499521Y (en) * | 2001-09-30 | 2002-07-10 | 林文珍 | Hole position movable anti-theft lock without lock core |
| CN101054870A (en) * | 2007-05-15 | 2007-10-17 | 李前进 | Multiple hole unlocking spring lock core |
| CN201074434Y (en) * | 2007-01-31 | 2008-06-18 | 包总 | Novel anti-theft lock core |
| CN102936977A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Pin lock cylinder and lock using same |
| CN203308208U (en) * | 2013-06-26 | 2013-11-27 | 黄金志 | Lock cylinder with multiple locking holes and lockset with lock cylinder |
-
2013
- 2013-06-26 CN CN201310257044.8A patent/CN103306545B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226304A (en) * | 1991-12-30 | 1993-07-13 | Michael Scott | Universal cylinder modification kit enables lock to have interchangeable care |
| CN2499521Y (en) * | 2001-09-30 | 2002-07-10 | 林文珍 | Hole position movable anti-theft lock without lock core |
| CN201074434Y (en) * | 2007-01-31 | 2008-06-18 | 包总 | Novel anti-theft lock core |
| CN101054870A (en) * | 2007-05-15 | 2007-10-17 | 李前进 | Multiple hole unlocking spring lock core |
| CN102936977A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Pin lock cylinder and lock using same |
| CN203308208U (en) * | 2013-06-26 | 2013-11-27 | 黄金志 | Lock cylinder with multiple locking holes and lockset with lock cylinder |
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| Publication number | Publication date |
|---|---|
| CN103306545A (en) | 2013-09-18 |
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Effective date of registration: 20171214 Address after: Your town 537100 the Guangxi Zhuang Autonomous Region Avenue, Gangbei District, Guigang City, Fuji Hong Kong Metro No. 4 on the third. Patentee after: Guigang thick Shun Information Technology Co., Ltd. Address before: Qinbei District of the Guangxi Zhuang Autonomous Region city Qinzhou 535027 Guangxi village that the Mongolian town more than 3 Village No. 18 Patentee before: Huang Jinzhi |
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Effective date of registration: 20181204 Address after: 401120 Longshan Street 303, Yubei District, Chongqing City Patentee after: Chongqing Qianrongjia Technology Co., Ltd. Address before: 537100 the Guangxi Zhuang Autonomous Region Guigang City, Hong Kong North District Guigang Avenue, Fuji New Town 4, third floor. Patentee before: Guigang thick Shun Information Technology Co., Ltd. |
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Effective date of registration: 20201124 Address after: 226000 mayor Tai Road, Nantong, Nantong, Jiangsu Province, 1 Patentee after: Nantong Julang Optoelectronics Technology Co.,Ltd. Address before: 401120 Longshan Street 303, Yubei District, Chongqing City Patentee before: Chongqing Qianrongjia Technology Co.,Ltd. |