CN102661093A - Safe mechanical lock - Google Patents
Safe mechanical lock Download PDFInfo
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- CN102661093A CN102661093A CN2012101525173A CN201210152517A CN102661093A CN 102661093 A CN102661093 A CN 102661093A CN 2012101525173 A CN2012101525173 A CN 2012101525173A CN 201210152517 A CN201210152517 A CN 201210152517A CN 102661093 A CN102661093 A CN 102661093A
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- slingshot
- pellet shot
- hole
- lock core
- bullet
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Abstract
The invention belongs to the technical field of antitheft security, and discloses a safe mechanical lock, which comprises a lock body, a lock cylinder sleeve, a lock cylinder sleeve fixing shaft, a lock cylinder, a partition ring, an inner spring bolt plate, master-sub spring groups and a key. Each master-sub spring group comprises a first master spring, a first sub-spring, a second master spring and a second sub-spring. The key is inserted into the safe mechanical lock, the combination surface of the first and second sub-springs is coplanar with the outer surface of a lock cylinder substrate, the combination surface of the first and second master springs is coplanar with the outer surface of the lock cylinder substrate, and then the key is rotated to shift the safe mechanical lock from a locked state to an unlocked state. The invention has the advantages that the safe mechanical lock is simple in design; and inner and outer layers of mechanical master and sub-springs are combined, and the sub-springs are hidden in the master springs, so that the safety and reliability of the lock are greatly improved.
Description
Technical field:
The invention belongs to the anti-theft safety device technical field, particularly a kind of secure mechanical tapered end.
Background technology:
The lock core of existing lockset is made up of single lock cylinder, and several groups of pellets shot from a slingshot of just arranging are arranged in the pellet shot from a slingshot hole of lock core, and above-mentioned pellet shot from a slingshot is withstood by spring, and when key inserted lock core, key bit pushing tow pellet shot from a slingshot was opened lock thereby lock core can be rotated.When extracting key, resilience in spring top resets pellet shot from a slingshot, stops lock core to rotate.This lock core is opened simple, and key is prone to join, and is stolen easily.
Summary of the invention:
In order to overcome the deficiency of prior art, the present invention provides a kind of secure mechanical tapered end.
The technical solution adopted for the present invention to solve the technical problems is: the secure mechanical tapered end comprises hyoplastron, primary and secondary pellet shot from a slingshot group and key in lock body, lock core cover, lock core cover fixed axis, lock core, subdivision ring, the lock, and wherein lock body comprises first host cavity of accommodating the lock core cover, accommodates second host cavity of lock core cover fixed axis and accommodates the 3rd host cavity of primary and secondary pellet shot from a slingshot group; The lock core cover is a hollow cylinder, comprises the centre bore of accommodating lock core, accommodates first accepting hole of lock core cover fixed axis and accommodates second accepting hole of primary and secondary pellet shot from a slingshot group; Lock core comprises matrix, pallet, key, catching groove, the groove of making in matrix and pallet and the through hole of accommodating the pellet shot from a slingshot group; Lock core is the single piece of a machining; Matrix is processed by cylinder, and pallet is positioned at an end of matrix, and catching groove and groove are positioned at the other end of matrix; Machining forms catching groove from the matrix face of cylinder, and groove processes along base shaft scheming tool from the matrix end face; Primary and secondary pellet shot from a slingshot group comprises first female pellet shot from a slingshot, first female pellet shot from a slingshot hole, first bullet, second female pellet shot from a slingshot, second female pellet shot from a slingshot hole, second bullet, fixation hollow post, envelope post, first spring and second spring; First bullet is assembled in first female pellet shot from a slingshot hole of first female pellet shot from a slingshot the back in being assembled in the through hole of lock core; Second bullet is assembled in that the back is in second accepting hole that is assembled in the lock core cover in second female pellet shot from a slingshot hole of second female pellet shot from a slingshot, and the fixation hollow post is assembled in the 3rd host cavity of lock body, and first bullet equates with the sub external diameter of second bullet; The external diameter of first female pellet shot from a slingshot and second female pellet shot from a slingshot equates; The aperture in first female pellet shot from a slingshot hole and second female pellet shot from a slingshot hole equates that first spring housing places outside second bullet, and the one of which end leans an end of second female pellet shot from a slingshot; The other end leans an end of fixation hollow post; Second spring is installed in the fixation hollow post, and the one of which end leans an end of second bullet, and the other end relies on the envelope post; Key comprises groove hole, pellet shot from a slingshot tartar hole one and pellet shot from a slingshot tartar hole two, pellet shot from a slingshot tartar hole one and the two concentric settings of pellet shot from a slingshot tartar hole.
The matrix of lock core is assembled in the centre bore of lock core cover; Be snapped in the catching groove with the subdivision ring again; Spacing through pallet and subdivision ring in two ends; Thereby lock core is assembled in the lock core cover, is installed in first host cavity of lock body, insert second host cavity of lock body and first accepting hole of lock core cover with lock core cover fixed axis at assembly with lock core and lock core cover; Thereby the assembly of lock core and lock core cover is fixed in the lock body, and primary and secondary pellet shot from a slingshot group is installed on the 3rd host cavity in the lock body, second accepting hole of lock core cover and the through hole of lock core.
Insert in the secure mechanical tapered end along key at key, first bullet gets into pellet shot from a slingshot tartar hole one, the first bullet and promotes second bullet; Make first bullet and the bonding surface of second bullet and the external surface coplanar of lock core matrix; First female pellet shot from a slingshot gets into pellet shot from a slingshot tartar hole two, the first female pellets shot from a slingshot and promotes second female pellet shot from a slingshot, makes the bonding surface of first female pellet shot from a slingshot and second female pellet shot from a slingshot and the external surface coplanar of lock core matrix; When screw key; Lock core and lock core cover and lock body dislocation, the bolt of lock core front end also rotates, and the secure mechanical tapered end becomes opening by lock-out state.
Compare in the secure mechanical tapered end that the invention provides and the prior art, benefit of the present invention is simplicity of design, adopts double-deck pellet shot from a slingshot combination inside and outside the mechanical primary and secondary, bullet is hidden in the middle of female pellet shot from a slingshot, improved greatly safety and reliability.
Description of drawings:
Fig. 1 is secure mechanical tapered end blast structural representation of the present invention.
Fig. 2 is the lock body structure sketch map of secure mechanical tapered end of the present invention.
Fig. 3 is the lock core structure sketch map of secure mechanical tapered end of the present invention.
Fig. 4 is the primary and secondary list group exploded perspective view of secure mechanical tapered end of the present invention.
Fig. 5 is a secure mechanical tapered end opening cross-sectional view of the present invention.
Fig. 6 is secure mechanical tapered end assembling sketch map of the present invention.
Fig. 7 is another enforcement case exploded perspective view of primary and secondary list group of secure mechanical tapered end of the present invention.
Among the figure: secure mechanical tapered end 10; Lock body 1; First host cavity 11; Second host cavity 12; The 3rd host cavity 13; Lock core cover 2; Centre bore 21; First accepting hole 22; Second accepting hole 23; Lock core cover fixed axis 3; Lock core 4; Matrix 41; Pallet 42; Key 43; Catching groove 44; Groove 45; Through hole 46; Subdivision ring 5; Hyoplastron 6 in the lock; Primary and secondary pellet shot from a slingshot group 7; First female pellet shot from a slingshot 70; First female pellet shot from a slingshot hole 71; First bullet 72; Second female pellet shot from a slingshot 73; Second female pellet shot from a slingshot hole 74; Second bullet 75; Fixation hollow post 76; Envelope post 77; First spring 78; Second spring 79; Key 8; Groove hole 81; Pellet shot from a slingshot tartar hole 1; Pellet shot from a slingshot tartar hole 2 83
The specific embodiment:
In conjunction with accompanying drawing, the present invention is further specified, consult Fig. 1 and Fig. 6, secure mechanical tapered end 10 comprises hyoplastron 6, primary and secondary pellet shot from a slingshot group 7 and key 8 in lock body 1, lock core cover 2, lock core cover fixed axis 3, lock core 4, subdivision ring 5, the lock.
In conjunction with Fig. 1 and Fig. 2, above-mentioned lock body 1 comprises first host cavity 11 of accommodating lock core cover 2, accommodate second host cavity 12 of lock core cover fixed axis 3 and accommodate the 3rd host cavity 13 of primary and secondary pellet shot from a slingshot group 7; Consult Fig. 1, lock core cover 2 is a hollow cylinder, comprises the centre bore 21 of accommodating lock core 4, accommodates first accepting hole 22 of lock core cover fixed axis 3 and accommodates second accepting hole 23 of primary and secondary pellet shot from a slingshot group 7; In conjunction with Fig. 1 and Fig. 3; Lock core 4 comprises matrix 41, pallet 42, key 43, catching groove 44, the groove of making in matrix 41 and pallet 42 45 and the through hole 46 of accommodating pellet shot from a slingshot group 7, and lock core is the single piece of a machining, and matrix 41 is processed by cylindric; Pallet 42 is positioned at an end of matrix 41; Catching groove 44 and groove 45 are positioned at the other end of matrix 41, and catching groove 44 forms from matrix 41 face of cylinder machinings, and groove 45 processes along base shaft scheming tool from the matrix end face; In conjunction with Fig. 1 and Fig. 4; Primary and secondary pellet shot from a slingshot group 7 comprises the female pellet shot from a slingshot in the first female pellet shot from a slingshot, 70, first female pellet shot from a slingshot hole 71, first bullet 72, second 73, second female pellet shot from a slingshot hole 74, second bullet 75, fixation hollow post 76, envelope post 77, first spring 78 and second spring 79; First bullet 72 is assembled in first female pellet shot from a slingshot hole 71 of first female pellet shot from a slingshot 70 back in the through hole that is assembled in lock core 4 46; Second bullet 75 is assembled in that the back is in second accepting hole 23 that is assembled in lock core cover 2 in second female pellet shot from a slingshot hole 74 of second female pellet shot from a slingshot 73, and fixation hollow post 76 is assembled in the 3rd host cavity 13 of lock body 1, and first bullet 72 equates with the external diameter of second bullet 75; The external diameter of first female pellet shot from a slingshot 70 and second female pellet shot from a slingshot 73 equates; The aperture in 71 and second female pellet shot from a slingshot hole 74, first female pellet shot from a slingshot hole equates that first spring 78 is placed on outside second bullet 75, and the one of which end leans an end of second female pellet shot from a slingshot 73; The other end leans an end of fixation hollow post 76; Second spring 79 is installed in the fixation hollow post 76, and the one of which end leans an end of second bullet 75, and the other end relies on envelope post 77; Key 8 comprises groove hole 81, pellet shot from a slingshot tartar hole 1 and pellet shot from a slingshot tartar hole 2 83, pellet shot from a slingshot tartar hole 1 and the 2 83 concentric settings of pellet shot from a slingshot tartar hole.
The matrix 41 of lock core 4 is assembled in the centre bore 21 of lock core cover 2; Be snapped in the catching groove 44 with subdivision ring 5 again; Spacing through pallet 42 and subdivision ring 5 in two ends; Thereby lock core 4 is assembled in the lock core cover 2, the assembly of lock core 4 with lock core cover 2 is being installed in first host cavity 11 of lock body 1, insert second host cavity 12 of lock body 1 and first accepting hole 22 of lock core cover 2 with lock core cover fixed axis 3; Thereby lock core 4 assembly with lock core cover 2 is fixed in the lock body 1, and primary and secondary pellet shot from a slingshot group 7 is installed in the through hole 46 of second accepting hole 23 and lock core 4 of the 3rd host cavity 13 in the lock body 1, lock core cover 2.
Consult Fig. 5, insert in the secure mechanical tapered end 10 along key 43 at key 8, first bullet 72 gets into pellet shot from a slingshot tartar hole 1; First bullet 70 promotes second bullet 75, makes the bonding surface of first bullet, 72 and second bullet 75 and the external surface coplanar of lock core 4 matrixes 41, and first female pellet shot from a slingshot 70 gets into pellet shot from a slingshot tartar hole 2 83; First female pellet shot from a slingshot 70 promotes second female pellet shot from a slingshot 73; Make the bonding surface of first female pellet shot from a slingshot 70 and second female pellet shot from a slingshot 73 and the external surface coplanar of lock core 4 matrixes 41, when screw key 8, lock core 4 and lock core cover 2 and lock body 1 dislocation; The bolt of lock core 4 front ends also rotates, and the secure mechanical tapered end becomes opening by lock-out state.
Consult Fig. 7; Another embodiment for primary and secondary pellet shot from a slingshot group of the present invention; Primary and secondary pellet shot from a slingshot group 9 comprises that the female pellet shot from a slingshot in the first female pellet shot from a slingshot, 90, first female pellet shot from a slingshot hole 91, first bullet 92, second 93, second female pellet shot from a slingshot hole 94, second bullet 95, fixation hollow post 96, envelope post 97, first spring 98 and second spring, 99, the first bullets 92 comprise two sub-pellets shot from a slingshot combinations or the combination of a plurality of bullet, and second bullet 95 comprises two sub-pellets shot from a slingshot combinations or the combination of a plurality of bullet; First bullet 92 is assembled in first female pellet shot from a slingshot hole 91 of first female pellet shot from a slingshot 90 back in the through hole that is assembled in lock core 4 46; Second bullet 95 is assembled in that the back is in second accepting hole 23 that is assembled in lock core cover 2 in second female pellet shot from a slingshot hole 94 of second female pellet shot from a slingshot 93, and fixation hollow post 96 is assembled in the 3rd host cavity 13 of lock body 1, and first bullet 92 equates with the external diameter of second bullet 95; The external diameter of first female pellet shot from a slingshot 90 and second female pellet shot from a slingshot 93 equates; The aperture in 91 and second female pellet shot from a slingshot hole 94, first female pellet shot from a slingshot hole equates that first spring 98 is placed on outside second bullet 95, and the one of which end leans an end of second female pellet shot from a slingshot 93; The other end leans an end of fixation hollow post 96; Second spring 99 is installed in the fixation hollow post 96, and the one of which end leans an end of second bullet 95, and the other end relies on envelope post 97.
Claims (5)
1. a secure mechanical tapered end comprises hyoplastron, primary and secondary pellet shot from a slingshot group and key in lock body, lock core cover, lock core cover fixed axis, lock core, subdivision ring, the lock, it is characterized in that: lock body comprises first host cavity of accommodating the lock core cover, accommodate second host cavity of lock core cover fixed axis and accommodate the 3rd host cavity of primary and secondary pellet shot from a slingshot group; The lock core cover is a hollow cylinder, comprises the centre bore of accommodating lock core, accommodates first accepting hole of lock core cover fixed axis and accommodates second accepting hole of primary and secondary pellet shot from a slingshot group; Lock core comprises matrix, pallet, key, catching groove, the groove of making in matrix and pallet and the through hole of accommodating the pellet shot from a slingshot group; Lock core is the single piece of a machining; Matrix is processed by cylinder, and pallet is positioned at an end of matrix, and catching groove and groove are positioned at the other end of matrix; Machining forms catching groove from the matrix face of cylinder, and groove processes along base shaft scheming tool from the matrix end face; Primary and secondary pellet shot from a slingshot group comprises first female pellet shot from a slingshot, first female pellet shot from a slingshot hole, first bullet, second female pellet shot from a slingshot, second female pellet shot from a slingshot hole, second bullet, fixation hollow post, envelope post, first spring and second spring; First bullet is assembled in first female pellet shot from a slingshot hole of first female pellet shot from a slingshot the back in being assembled in the through hole of lock core; Second bullet is assembled in second female pellet shot from a slingshot hole of second female pellet shot from a slingshot the back in second accepting hole that is assembled in the lock core cover; The fixation hollow post is assembled in the 3rd host cavity of lock body, and first spring housing places outside second bullet, and the one of which end leans an end of second female pellet shot from a slingshot; The other end leans an end of fixation hollow post; Second spring is installed in the fixation hollow post, and the one of which end leans an end of second bullet, and the other end relies on the envelope post; Key comprises groove hole, pellet shot from a slingshot tartar hole one and pellet shot from a slingshot tartar hole two, pellet shot from a slingshot tartar hole one and the two concentric settings of pellet shot from a slingshot tartar hole.
2. secure mechanical tapered end as claimed in claim 1 is characterized in that: first bullet equates that with the external diameter of second bullet external diameter of first female pellet shot from a slingshot and second female pellet shot from a slingshot equates that the aperture in first female pellet shot from a slingshot hole and second female pellet shot from a slingshot hole equates.
3. secure mechanical tapered end as claimed in claim 1 is characterized in that: primary and secondary pellet shot from a slingshot group comprises one group of primary and secondary pellet shot from a slingshot group or organizes primary and secondary pellet shot from a slingshot group more.
4. secure mechanical tapered end as claimed in claim 1 is characterized in that: first bullet comprises two sub-pellet shot from a slingshot combinations or the combination of a plurality of bullet.
5. secure mechanical tapered end as claimed in claim 1 is characterized in that: second bullet comprises two sub-pellet shot from a slingshot combinations or the combination of a plurality of bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101525173A CN102661093A (en) | 2012-05-17 | 2012-05-17 | Safe mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101525173A CN102661093A (en) | 2012-05-17 | 2012-05-17 | Safe mechanical lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661093A true CN102661093A (en) | 2012-09-12 |
Family
ID=46770658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101525173A Pending CN102661093A (en) | 2012-05-17 | 2012-05-17 | Safe mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661093A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608637Y (en) * | 2003-02-26 | 2004-03-31 | 浦江亚环锁业有限公司 | Padlock |
| US20040194516A1 (en) * | 2003-04-03 | 2004-10-07 | Waterson Corp. | Weather-resistant lock apparatus |
| CN2811498Y (en) * | 2005-09-02 | 2006-08-30 | 海宁市永固锁具五金有限公司 | High safety padlock |
| CN101974988A (en) * | 2010-11-17 | 2011-02-16 | 李杰伟 | Lock core with master and auxiliary blade structure |
-
2012
- 2012-05-17 CN CN2012101525173A patent/CN102661093A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608637Y (en) * | 2003-02-26 | 2004-03-31 | 浦江亚环锁业有限公司 | Padlock |
| US20040194516A1 (en) * | 2003-04-03 | 2004-10-07 | Waterson Corp. | Weather-resistant lock apparatus |
| CN2811498Y (en) * | 2005-09-02 | 2006-08-30 | 海宁市永固锁具五金有限公司 | High safety padlock |
| CN101974988A (en) * | 2010-11-17 | 2011-02-16 | 李杰伟 | Lock core with master and auxiliary blade structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |