CN102747904A - Lock assembly and safe applying same - Google Patents
Lock assembly and safe applying same Download PDFInfo
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- CN102747904A CN102747904A CN2012102085306A CN201210208530A CN102747904A CN 102747904 A CN102747904 A CN 102747904A CN 2012102085306 A CN2012102085306 A CN 2012102085306A CN 201210208530 A CN201210208530 A CN 201210208530A CN 102747904 A CN102747904 A CN 102747904A
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Abstract
The invention discloses a lock assembly and a safe applying the same. The lock assembly comprises a lock cylinder and a bolting mechanism, wherein the lock cylinder is arranged at the inner side of a first wall body of a locked space; the keyhole end face of the lock cylinder is opposite to the inner side of a second wall body; the first wall is provided with an unlocking space near the keyhole end face of the lock cylinder, wherein the unlocking space is formed in the manner that the surface of the wall is inwards sunk; and the keyhole end face of the lock cylinder is located in the unlocking space. According to the further improvement scheme disclosed by the invention, the lock assembly also comprises a master lock. The master lock comprises a master lock cylinder and lock plungers; the middle lock plunger is provided with a lock hole of which the axis is vertical to the glide direction of the middle lock plunger; and the end part of a lock rod is provided with an insertion rod which can be inserted or retreated from the lock hole. The improved lock assembly is arranged in the safe; the master lock is arranged on a safe door; the lock cylinder and the lock plunger mechanisms are respectively arranged at the inner side of a decorative panel mutually jointed with the safe door in the front face of the safe. The lock assembly disclosed by the invention not only can be used for preventing the lock cylinder from being damaged forcibly but also can be used for preventing technical unlocking.
Description
Technical field
The invention belongs to the lock field, be specifically related to a kind of lock set and use the strongbox of this lock set.
Background technology
The surface of lock core shaft's wired-AND gate of common door lock assembly is vertical, and lock core and key socket are exposed outside, and when unblanking, key inserts in the key socket perpendicular to the door plane, and screw key is opened lock.In the actual life, some robbers can adopt the form of violence damage to unblank for lock is opened, and it is bad commonly to use Churn drill directly lock core to be bored, and make lock be able to open.The robber selects lock core to be that as the reason of destroying object lock core generally is made of copper, intensity a little less than; And be exposed outside; Churn drill easy to use destroys, particularly in strongbox, because other parts are harder steel plate; Be difficult to pierce, the robber selects the weakest lock core as the object of attacking usually.In addition, above-mentioned common lock assembly is because the key socket is exposed outside, and the robber also opens it through skilled unlocking easily.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of lock set is provided, this lock set both can prevent the violence damage lock core, also can prevent skilled unlocking.
In addition, the present invention also provides a kind of strongbox of using above-mentioned lock set.
The object of the invention is realized through following technical scheme:
A kind of lock set; Comprise the tight mechanism of lock core and bolt; Wherein, lock core is located at by first wall body in lock space inboard, and the key mouth end face of said lock core and second wall body are relatively inboard; Be provided with the space of unblanking that is recessed to form inwards by wall surface in the key mouth end near this lock core on the described first wall, the key mouth end face of lock core is positioned at this space of unblanking.
Lock set of the present invention, wherein, the described first wall or second wall are by the door or the fixed wall in lock space.Usually, lock core is arranged at by in the door in the front in lock space or in the doorframe, when between doorframe and the sidewall (being described fixed wall) of being locked the space during close together, also can lock core be arranged in this sidewall.
Lock set of the present invention, wherein, the tight mechanism of described bolt comprises locking bar and sliding bolt, wherein, of locking bar is connected with the crank of lock core; Sliding bolt is provided with skewed slot, and the other end of locking bar is provided with the push-and-pull slide bar with this skewed slot coupling, and this push-and-pull slide bar is inserted in the skewed slot.The operating principle of this lock set is: when unblanking; Pass through key rotation lock core; Locking bar can be done straight reciprocating motion (reciprocating motion of promptly unblanking and locking), and the push-and-pull slide bar on the locking bar slides in the skewed slot of sliding bolt relatively, and to carry out bolt tight or discharge the reciprocating motion of door thereby drive sliding bolt.
Lock set of the present invention, wherein, described locking bar is provided with gathering sill, is provided with the guide peg that matches in this gathering sill.
Lock set of the present invention wherein, also comprises a main lock, and this master's lock comprises main lock core and locking bolt, and wherein, locking bolt is provided with the axis lock hole vertical with the glide direction of locking bolt; The tight mechanism of said bolt comprises a locking bar that is connected with the crank of lock core, and the other end of this locking bar is provided with the inserted link that can insert and withdraw from said lock hole.The operating principle of this lock set is: the locking bolt of said main lock locks on the door; Identical with common lock function, the inserted link on the said locking bar inserts or withdraws from the lock hole on the locking bolt with the rotation of lock core, has only when inserted link withdraws from lock hole; Locking bolt could slide; Main lock just can be opened, and therefore is equivalent to play double insurance by two lock stacks.
Lock set of the present invention wherein, is connected with sliding support between described main lock core and the locking bolt, and this sliding support is provided with chute, is provided with the guide peg that matches in this chute.
A kind of strongbox of using above-mentioned lock set, wherein, described main lock is arranged on the chamber door; It is inboard that described lock core is arranged on the dress lock panel that engages with chamber door in the front of strongbox, and the opening in the said space of unblanking is positioned on the dress lock panel.
Strongbox of the present invention, wherein, the locking bolt of described main lock is a plurality of, the lock hole that has at least a locking bolt to be provided with can to let the inserted link in the tight mechanism of bolt insert and withdraw from.
Strongbox of the present invention; Wherein, Be connected with sliding support between main lock core and the locking bolt, this sliding support is made up of a riser and three transverse slats that be arranged above and below and that be connected on the riser, and the transverse slat in the middle part of wherein being positioned at is connected with the crank on the main lock core; Two transverse slats that are positioned at the upper and lower are provided with horizontal chute, are provided with guide peg in each chute; Described a plurality of locking bolt distributes up and down and is fixed on the riser.
Strongbox of the present invention wherein, also is provided with one and can locks or unclamp the main electric control lock of locking on the described chamber door.
The operating principle of lock set of the present invention is: when unblanking, earlier key is put into the space of unblanking with the attitude that is parallel to the lock core axis, then key is inserted in the lock core, follow screw key, retaining mechanism withdraws from locking state, and lock is able to open.
Lock set of the present invention compared with prior art has following beneficial effect:
1, because in the lock core setting and first wall body; The key mouth end face of lock core is relative with second wall body; And the key mouth end near lock core on first wall, space of unblanking is recessed to form by wall surface inwards, so lock core and key socket all directly be not exposed outside, and the width in the space of unblanking only need accomplish that the size suitable with key length gets final product; Therefore tool for destroying such as Churn drill can't be from the acting directly on the lock core of the front of lock core, and security performance improves greatly.
2, with above-mentioned 1 in like manner; Because the key socket pro is not exposed outside, so the employed various tool of skilled unlocking also is difficult to directly stretch in the lock core, even adopt crooked instrument can stretch in the lock core; But the space is narrower owing to unblank; Therefore operation easier is big, and sight line is stopped that the difficulty of skilled unlocking increases greatly.
In the improvement project of the lock set that has increased main lock of the present invention; When having only two locks all to be opened; Whole lock set just can be opened; Therefore this improved lock set not only has 2 technique effects of above-mentioned lock set, but also has the effect of double insurance, has further improved security performance.
In like manner, strongbox of the present invention has been owing to adopted the lock set of above-mentioned band master lock, so it prevents also to be improved widely by violence damage and the performance that prevents skilled unlocking, makes it safer, and safety performance greatly is improved.
Description of drawings
Fig. 1～Fig. 5 is the structural representation that lock set of the present invention is applied to the embodiment 1 on the stainless steel door, and wherein, Fig. 1 is the front view of stainless steel door; Fig. 2 is the back view of stainless steel door; Fig. 3 is the A-A sectional view of Fig. 2, and Fig. 4 is the partial enlarged drawing of Fig. 2, and Fig. 5 is the user mode figure of Fig. 4.
Fig. 6～Fig. 9 is the structural representation that lock set of the present invention is applied to the embodiment 2 on the stainless steel door, and wherein, Fig. 6 is the front view of stainless steel door, and Fig. 7 is the back view of stainless steel door, and Fig. 8 is the B-B sectional view of Fig. 7, and Fig. 9 is the C-C sectional view of Fig. 7.
Figure 10～Figure 13 is the structural representation of strongbox of the present invention, and wherein, Figure 10 is the front view of strongbox, and Figure 11 is the structural representation of the medial surface of strongbox chamber door, and Figure 12 is the D-D sectional view of Figure 11, and Figure 13 is the E-E sectional view of Figure 11.
The specific embodiment
Referring to Fig. 1～Fig. 5, shown among the figure that lock set of the present invention is used for a kind of structure on the stainless steel door 1, wherein, stainless steel door 1 is made up of big door leaf 1-2 and wicket page or leaf 1-1; Described lock set comprises lock core 3 and the tight mechanism of bolt; Wherein, Lock core 3 is arranged at wicket page or leaf 1-1 (i.e. first wall body) inboard; Its axis horizontal and parallel with wicket page or leaf 1-1 surface, the key mouth end face of this lock core 3 be towards doorframe (the i.e. second wall body) inboard of wicket page or leaf 1-1, wicket page or leaf 1-1 be provided with in key mouth end near lock core 3 by wicket page or leaf 1-1 surface vertically be recessed to form inwards the space 5 of unblanking; The width in this space 5 of unblanking is suitable with the length of key 12, and the key mouth end face of lock core 3 is positioned at this space 5 of unblanking.The tight mechanism of described bolt is made up of locking bar 4 and sliding bolt 7; Wherein, following of locking bar 4 is connected with crank 13 on the lock core 3, and the higher authorities are provided with pull bar 6; The middle part of locking bar 4 is provided with vertical gathering sill 4-1; Wicket page or leaf 1-1 is provided with the guide peg 1-4 with this gathering sill 4-1 coupling, described pull bar 6 pass through one be located at the guide strip 1-3 on the wicket page or leaf 1-1 pilot hole, described gathering sill 4-1 and guide peg 1-4, pull bar 6 and pilot hole constitute the guiding mechanism that locking bar 4 moves up and down jointly; Described sliding bolt 7 is arranged on two door leaf joints and can does horizontal slip; This cunning bolt 7 is provided with a skewed slot 7-1; Described pull bar 6 is provided with the push-and-pull slide bar 6-1 that is inserted in this skewed slot 7-1; When this push-and-pull slide bar 6-1 moved up and down with locking bar 4, the sliding bolt 7 of push-and-pull laterally slidably reciprocated, and realized the tight or release of bolt of opposite house.
Referring to Fig. 4 and Fig. 5; When unblanking; Key 12 is put into the space 5 of unblanking sidewards, inserts in the lock core 3 then and rotation, and locking bar 4 moves downward; Thereby the sliding bolt 7 of the pulling of the push-and-pull slide bar 6-1 on the pull bar 6 of locking bar 4 upper ends breaks away to move towards wicket page or leaf 1-1 one and breaks away from big door leaf 1-2, and stainless steel door 1 is able to open.
Referring to Fig. 6～Fig. 9, shown among the figure that lock set of the present invention is applied to the another kind of structure on the stainless steel door 1, wherein, stainless steel door 1 is identical with the stainless steel door 1 of embodiment 1 correspondence, is made up of big door leaf 1-2 and wicket page or leaf 1-1; The lock set of present embodiment has increased a main lock on the basis of embodiment 1, utilize this master's lock to replace the sliding bolt 7 among the embodiment 1, and wherein, the upper end of locking bar 4 is provided with columniform inserted link 8 to replace the pull bar 6 among the embodiment 1; Main lock is arranged on the inboard of big door leaf 1-2, and this master's lock is made up of main lock core 9, sliding support 10 and locking bolt 11, wherein; Main lock core 9 is located on the big door leaf 1-2, and its wired-AND gate surface is vertical, sliding support 10 horizontally sets; The one of which head is connected with crank 13 on the main lock core 9; The other end is connected with locking bolt 11, and sliding support 10 is provided with horizontal chute 10-1, is provided with guide peg 1-4 in this chute 10-1; Locking bolt 11 is arranged between big door leaf 1-2 and the wicket page or leaf 1-1, and this locking bolt 11 is provided with vertical lock hole, and described inserted link 8 moves up and down and inserts or withdraw from this lock hole with locking bar 4.
Referring to Fig. 7～9; The operating principle of the lock set of present embodiment is: when unblanking, use the key corresponding with lock set 12 to insert lock core 3 and rotation earlier, locking bar 4 is moved downward; Inserted link 8 on the locking bar 4 withdraws from the lock hole on the locking bolt 11; Open main lock this moment again, door just is able to open, and realizes double insurance.
Referring to Figure 10～Figure 13; Strongbox of the present invention comprises casing 14 and chamber door 15; Wherein, casing 14 is a double-decker, and what the front of casing 14 occupied most area is chamber door 15; Footprint area less with these chamber door 15 engaging portion be the dress lock panel 16 that is used to be provided with lock core 3, chamber door 15 is provided with handle 2.Be provided with lock set of the present invention and an electric control lock 17 in this strongbox, wherein, lock set comprises lock core 3, the tight mechanism of bolt and main lock.Said lock core 3 and the tight mechanism of bolt are arranged on inboard being bent in the dress lock space 18 that surrounds by steel plate of dress lock panel 16 (i.e. first wall body); Lock core 3 is horizontally set in the dress lock space 18; The axis horizontal of lock core 3 and parallel with dress lock panel 16 surfaces; The inboard of the key mouth end face of lock core 3 and the sidewall of casing 14 (i.e. second wall body) relatively; Dress lock panel 16 is provided with the space 5 of unblanking that vertically is recessed to form inwards by external surface in the key mouth end near lock core 3, and the transverse width in this space 5 of unblanking is suitable with the length of key 12, and the key mouth end face of lock core 3 is positioned at this space 5 of unblanking; The tight mechanism of bolt is identical with structure among the embodiment 1, is made up of locking bar 4 and inserted link 8.Described main lock comprises main lock core 9, sliding support 10 and locking bolt 11, and wherein, main lock core 9 is located on the chamber door 15, and its axis is vertical with chamber door 15 surfaces; Sliding support 10 is made up of a riser 10-2 and three transverse slat 10-3 that be arranged above and below and that be connected on the riser 10-2; The middle part of transverse slat 10-3 in the middle part of wherein being positioned at is connected with the crank 13 on the main lock core 9; The two transverse slat 10-3 that are positioned at the upper and lower are provided with horizontal chute 10-1, are provided with guide peg 1-4 in each chute 10-1; Described locking bolt 11 is three that distribute up and down, and is separately fixed on the riser 10-2, and these three locking bolts 11 are positioned at chamber door 15 and the junction of adorning lock panel 16; The locking bolt 11 that is positioned at the middle part is provided with vertical lock hole, and described inserted link 8 moves up and down and inserts or withdraw from this lock hole with locking bar 4.Described electric control lock 17 is arranged at by the side of the main lock on the chamber door 15, and this electric control lock 17 is used to lock or discharges the main transverse slat 10-3 that is positioned at the middle part that locks, thereby constitutes triple locks with two locks in the lock set.
Strongbox of the present invention is equivalent in existing technical increase lock core 3 and the tight mechanism of bolt; Because lock core 3 ends are facing to the inside wall of casing 14; And be not exposed outside; Therefore tool for destroying such as Churn drill is difficult to directtissima to lock core 3, and the instrument of skilled unlocking also is difficult to insert in the lock core 3, and the security performance of this strongbox improves greatly.
Referring to Fig. 8 and Figure 13, lock core 3 corresponding keys 12 of the present invention are made up of key body 12-1 and key bit 12-2, and the head of key bit 12-2 and key body 12-1 is hinged.Adopt the benefit of the key 12 of this structure to be; Because it is hinged between key bit 12-2 and the key body 12-1; Therefore need not to grip the position in the head reservation of key 12; Finger pinches with key body 12-1 and becomes the key bit 12-2 of plumbness get final product when unblanking, therefore can dwindle the width in the space 5 of unblanking, and has increased further that destructiveness is unblanked and the difficulty of skilled unlocking.
Above-mentioned is preferred implementation of the present invention; But embodiment of the present invention does not receive the restriction of foregoing; Other are any not to deviate from change, the modification done under spirit of the present invention and the principle, substitute, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. lock set; Comprise the tight mechanism of lock core and bolt, wherein, lock core is located at by first wall body in lock space inboard; It is characterized in that; The key mouth end face of said lock core and second wall body are relatively inboard, are provided with the space of unblanking that is recessed to form inwards by wall surface in the key mouth end near this lock core on the described first wall, and the key mouth end face of lock core is positioned at this space of unblanking.
2. lock set according to claim 1 is characterized in that, the described first wall or second wall are by the door or the fixed wall in lock space.
3. lock set according to claim 1 and 2 is characterized in that, the tight mechanism of described bolt comprises locking bar and sliding bolt, and wherein, of locking bar is connected with the crank of lock core; Sliding bolt is provided with skewed slot, and the other end of locking bar is provided with the push-and-pull slide bar with this skewed slot coupling, and this push-and-pull slide bar is inserted in the skewed slot.
4. lock set according to claim 3 is characterized in that described locking bar is provided with gathering sill, is provided with the guide peg that matches in this gathering sill.
5. lock set according to claim 1 and 2 is characterized in that, also comprises a main lock, and this master's lock comprises main lock core and locking bolt, and wherein, locking bolt is provided with the axis lock hole vertical with the glide direction of locking bolt; The tight mechanism of said bolt comprises a locking bar that is connected with the crank of lock core, and the other end of this locking bar is provided with the inserted link that can insert and withdraw from said lock hole.
6. lock set according to claim 5 is characterized in that, is connected with sliding support between described main lock core and the locking bolt, and this sliding support is provided with chute, is provided with the guide peg that matches in this chute.
7. an application rights requires the strongbox of 5 described lock sets, it is characterized in that, described main lock is arranged on the chamber door; It is inboard that described lock core is arranged on the dress lock panel that engages with chamber door in the front of strongbox, and the opening in the said space of unblanking is positioned on the dress lock panel.
8. strongbox according to claim 7 is characterized in that, the locking bolt of described main lock is a plurality of, the lock hole that has at least a locking bolt to be provided with can to let the inserted link in the tight mechanism of bolt insert and withdraw from.
9. strongbox according to claim 8; It is characterized in that; Be connected with sliding support between main lock core and the locking bolt, this sliding support is made up of a riser and three transverse slats that be arranged above and below and that be connected on the riser, and the transverse slat in the middle part of wherein being positioned at is connected with the crank on the main lock core; Two transverse slats that are positioned at the upper and lower are provided with horizontal chute, are provided with guide peg in each chute; Described a plurality of locking bolt distributes up and down and is fixed on the riser.
10. strongbox according to claim 9 is characterized in that, also is provided with one on the described chamber door and can locks or unclamp the main electric control lock of locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208530.6A CN102747904B (en) | 2012-06-21 | 2012-06-21 | Lock assembly and safe applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208530.6A CN102747904B (en) | 2012-06-21 | 2012-06-21 | Lock assembly and safe applying same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102747904A true CN102747904A (en) | 2012-10-24 |
| CN102747904B CN102747904B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208530.6A Expired - Fee Related CN102747904B (en) | 2012-06-21 | 2012-06-21 | Lock assembly and safe applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102747904B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612495A (en) * | 2014-12-16 | 2015-05-13 | 芜湖金牛电气股份有限公司 | Ring main unit lock and working method thereof |
| CN107905650A (en) * | 2017-11-06 | 2018-04-13 | 陈永 | A kind of program mode mechanical release device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4683732A (en) * | 1985-03-15 | 1987-08-04 | John D. Brush & Co., Inc. | Live bolt assembly for safe door |
| CN2408205Y (en) * | 1999-12-14 | 2000-11-29 | 沈正贵 | Anti-drill safe |
| CN2412080Y (en) * | 2000-03-20 | 2000-12-27 | 张君明 | Anti-theft door with latch locking mechanism |
| CN2929093Y (en) * | 2006-06-15 | 2007-08-01 | 宁波东英禾电子有限公司 | Door bolt mechanism for drawer type safe |
| CN201087631Y (en) * | 2007-08-10 | 2008-07-16 | 宁波永发集团有限公司 | Rotating latch structure for safe |
| CN201187195Y (en) * | 2008-05-29 | 2009-01-28 | 俞高峰 | Safe door lock |
| CN201517320U (en) * | 2009-07-21 | 2010-06-30 | 深圳市智莱科技有限公司 | Electrical control locking device |
| CN202596363U (en) * | 2012-06-21 | 2012-12-12 | 何亮权 | Lock component and safe box adopting lock component |
-
2012
- 2012-06-21 CN CN201210208530.6A patent/CN102747904B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683732A (en) * | 1985-03-15 | 1987-08-04 | John D. Brush & Co., Inc. | Live bolt assembly for safe door |
| CN2408205Y (en) * | 1999-12-14 | 2000-11-29 | 沈正贵 | Anti-drill safe |
| CN2412080Y (en) * | 2000-03-20 | 2000-12-27 | 张君明 | Anti-theft door with latch locking mechanism |
| CN2929093Y (en) * | 2006-06-15 | 2007-08-01 | 宁波东英禾电子有限公司 | Door bolt mechanism for drawer type safe |
| CN201087631Y (en) * | 2007-08-10 | 2008-07-16 | 宁波永发集团有限公司 | Rotating latch structure for safe |
| CN201187195Y (en) * | 2008-05-29 | 2009-01-28 | 俞高峰 | Safe door lock |
| CN201517320U (en) * | 2009-07-21 | 2010-06-30 | 深圳市智莱科技有限公司 | Electrical control locking device |
| CN202596363U (en) * | 2012-06-21 | 2012-12-12 | 何亮权 | Lock component and safe box adopting lock component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612495A (en) * | 2014-12-16 | 2015-05-13 | 芜湖金牛电气股份有限公司 | Ring main unit lock and working method thereof |
| CN107905650A (en) * | 2017-11-06 | 2018-04-13 | 陈永 | A kind of program mode mechanical release device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102747904B (en) | 2015-04-29 |
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