CN109653599A - The super full taper spring lock of insurance - Google Patents
The super full taper spring lock of insurance Download PDFInfo
- Publication number
- CN109653599A CN109653599A CN201910162047.0A CN201910162047A CN109653599A CN 109653599 A CN109653599 A CN 109653599A CN 201910162047 A CN201910162047 A CN 201910162047A CN 109653599 A CN109653599 A CN 109653599A
- Authority
- CN
- China
- Prior art keywords
- lock
- piece
- taper
- unit
- lock core
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
- E05B27/0071—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by means preventing opening by using the bump-technique
Landscapes
- Springs (AREA)
Abstract
The invention discloses the super full taper spring locks of insurance of one kind, including being overlapped mutually several layer unit lamellas together, the unit lamella includes lock body unit piece and the lock core unit piece that is nested in lock body unit piece, lock body unit piece and lock core unit on piece are correspondingly arranged on the locking cone duct for accommodating volute spring lock pin component, the lower end in locking cone duct is docked to the keyhole channel of lock core unit on piece, and the locking cone duct of lock body unit on piece and the taper of the locking cone duct two sides on lock core sheet metal are consistent and continuous；The taper spring detent component includes the upper taper spring detent and lower taper lock pin being mutually butted, and the interface of the two is the consistent arcwall face of rotation interface radian with lock core unit piece.The present invention has thoroughly overturned the concept of " column ", and locking cone duct and volute spring lock pin component using full taper reach and cooperate from " zero clearance " when wedging, once just complete dangling of floating, to thoroughly solve the problems, such as that spring lock is easy by technical unlocking.
Description
Technical field
The present invention relates to lock technology fields, more particularly to a kind of super full taper spring lock of insurance.
Background technique
The upper and lower aperture of the marble hole of traditional locks is consistent with, as long as the marble hole of lock body and lock core generates slight misalignment,
It can ask crowded method that upper pellet is attributed in the marble hole of lock body with technical unlocking tool.Due to lock body, the bullet of lock core
Sub-aperture dislocation, upper pellet are extruded, and upper pellet can be extended to lock core marble bore portion with the towing force slightly larger than extruding force and are grouped into lock
In body marble hole.And due to the dislocation of lock body, lock core hole, step is produced at upper and lower marble hole aperture, lower pellet is by step-shaped top
Firmly, as long as not overexertion, it can be realized and lower pellet is allowed not enter lock body duct.As long as upper and lower pellet is distinguished one by one in this way
It is attributed to lock body and lock core critical line or more, lock core, that is, free to rotate, lock is turned on, and here it is the operation machines of technical unlocking
Reason.
Therefore, spring lock why can the main reason for technical unlocking be: marble hole on lock body is straight hole, on
Pellet is corresponding " column " shape pellet, and " gap " is certainly existed between " column " shape pellet and marble hole.When lock body bullet
The slight misalignment of sub-aperture and lock core marble hole can find the critical point of unlatching.And in the current spring lock of precision again, " column " shape
Some gaps must be all reserved in pellet and marble hole, otherwise " column " shape pellet cannot be transported swimmingly in marble hole up and down
The case where moving, being easy to appear Caton, to cause the situation that can not all open lock even if the key using first wife.
It thoroughly to solve the problems, such as that spring lock is easy to be casted off once and for all the concept of " column " by technical unlocking, i.e., cannot
Use the pellet of " column " shape and the marble hole of straight hole.
Summary of the invention
The purpose of the invention is to thoroughly solve the problems, such as that spring lock is easy by technical unlocking, and the one kind proposed is super
Insure full taper spring lock.
Present invention employs following technical solutions: the super full taper spring lock of insurance of one kind, including being overlapped mutually together
Several layer unit lamellas, the unit lamella include lock body unit piece and the lock core unit piece that is nested in lock body unit piece, lock
Body unit piece and lock core unit on piece are correspondingly arranged on the locking cone duct for accommodating volute spring lock pin component, taper lock
The lower end in pin hole road is docked to the keyhole channel of lock core unit on piece, the locking cone duct of lock body unit on piece and lock core metal
The taper of the locking cone duct two sides of on piece is consistent and continuous；The taper spring detent component include be mutually butted it is upper
The interface of both taper spring detent and lower taper lock pin, upper taper spring detent and lower taper lock pin is arcwall face, and should
The radian of arcwall face is consistent with the rotation interface radian of lock core unit piece.
Preferably, isolation lamella is folded between several layer unit lamellas, the isolation lamella includes lock body isolation
Piece and the lock core spacer being nested in lock body spacer.
Preferably, lock body unit piece and lock core unit on piece offer series winding through-hole, the lock body spacer and lock respectively
Series winding through-hole is offered on core spacer respectively.
Preferably, series winding rod piece is equipped in the series winding through-hole, the front end of the series winding rod piece is provided with external screw thread, institute
It states series winding rod piece lock from back to front pair, and its front end is not exposed.
Preferably, the volute spring lock pin component on the first layer unit lamella in key direction of insertion is normally opened cone
Shape spring detent component, the normally opened volute spring lock pin component, which refers to, to be not inserted under the normality of key, volute spring lock
The upper taper spring detent of pin assemblies and the interface of lower taper lock pin are located just on the rotation interface of lock core unit piece.
Preferably, anti-drilling steel plate is additionally provided on front side of the first layer unit lamella in key direction of insertion.
Preferably, the locking cone duct depth on several layer unit lamellas and its taper are different, and corresponding taper
The corresponding variation of spring detent component, to generate differential.
The beneficial effects of the present invention are: the present invention has thoroughly overturned the concept of " column ", the either cone of lock body unit on piece
Locking cone duct on shape lock pin duct or lock core sheet metal all uses full taper duct, and corresponding mating volute spring
Lock pin component, under normality, upper taper spring detent and lower taper lock pin can automatic wedging in full taper duct, realize " zero
Gap " cooperation when being intended to technology unlatching, can not generate the dislocation of lock body, lock core hole, and volute spring lock pin component once floats
Just complete dangling, having no critical point can seek, to thoroughly solve the problems, such as that spring lock is easy by technical unlocking.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view for surpassing the full taper spring lock of insurance in embodiment.
The main view schematic diagram of unit lamella when Fig. 2 is key insertion in embodiment.
Fig. 3 is the main view schematic diagram that lamella is isolated in embodiment.
In figure: 1-unit lamella, 1.1-lock body unit pieces, 1.2-lock core unit pieces, 1.3-locking cone ducts,
1.4-keyhole channels, 1.5-upper taper spring detents, 1.6-lower taper lock pins, 1.7-arcwall faces, 1.8-compression springs,
1.9-cappings；
2-isolation lamellas, 2.1-lock body spacers, 2.2-lock core spacers, 3-rotation interfaces, 4-series winding through-holes, 5-strings
Link member, 6-anti-drilling steel plates, 7-keys.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, with reference to embodiments with attached drawing into one
Step is described in detail.
As shown in Figure 1 to Figure 3, the full taper spring lock of super insurance of the invention includes the several layers list being overlapped mutually together
First lamella 1 and the isolation lamella 2 being folded between several layer unit lamellas 1, general cell lamella 1 and isolation lamella 2 are to use
Made of sheet metal.
The unit lamella 1 includes lock body unit piece 1.1 and the lock core unit piece 1.2 being nested in lock body unit piece 1.1,
The taper lock pin hole for accommodating volute spring lock pin component is correspondingly arranged on lock body unit piece 1.1 and lock core unit piece 1.2
Road 1.3, the lower end in locking cone duct 1.3 are docked to the keyhole channel 1.4 on lock core unit piece 1.2, on lock body unit piece 1.1
Locking cone duct 1.3 and the taper of 1.3 two sides of locking cone duct on lock core sheet metal 1.2 it is consistent and continuous, from
And form the locking cone duct 1.3 of full taper.
The taper spring detent component includes the upper taper spring detent 1.5 being mutually butted and lower taper lock pin 1.6, on
The interface of both taper spring detent 1.5 and lower taper lock pin 1.6 is arcwall face 1.7, and the radian and lock of the arcwall face 1.7
3 radian of rotation interface of core unit piece is consistent.Upper 1.5 top of taper spring detent is equipped with spring positioning slot, under compression spring 1.8
End contradicts in spring positioning slot, and the upper end of compression spring 1.8 contacts on covering 1.9 medial surfaces.Under lower taper lock pin 1.6
End is arc sections, avoid with key 7 generate Caton, so as to key 7 can swimmingly into and out.
The isolation lamella 2 includes lock body spacer 2.1 and the lock core spacer 2.2 being nested in lock body spacer 2.1,
The lock core spacer 2.2 is equipped with keyhole channel 1.4.
Series winding through-hole 4,2.1 He of lock body spacer are offered on lock body unit piece 1.1 and lock core unit piece 1.2 respectively
Series winding through-hole 4 is offered on lock core spacer 2.2 respectively.
Series winding rod piece 5 is equipped in the series winding through-hole 4, in figure 2 and figure 3, for convenience of explanation, only in the string of side
Series winding rod piece 5 is shown in intercommunicating pore 4, the front end of the series winding rod piece 5 is provided with external screw thread, and the series winding rod piece 5 is from backward
Preceding lock is paid, and its front end is not exposed, and contrary, the arrow in Fig. 1 is inserted into key 7 in the direction that the series winding rod piece 5 is worn
The direction of head indicates the direction that key 7 is inserted into.
Volute spring lock pin component on the first layer unit lamella in 7 direction of insertion of key is normally opened volute spring
Lock pin component, the normally opened volute spring lock pin component (also referred to as " door pellet "), which refers to, to be not inserted under the normality of key,
The upper taper spring detent 1.5 of the volute spring lock pin component and 1.6 interface (arcwall face 1.7) of lower taper lock pin are located exactly at
On the rotation interface 3 of lock core unit piece.That is, this first recess is exactly that door pellet will be fallen by 7 handle of key
To the lowest point, for remaining pellet by the inconsistent summit of key tooth flower height, this is most effective to resist electronic unlocking behind
The inbreak method of rifle.
It is additionally provided with anti-drilling steel plate 6 on front side of the first layer unit lamella in 7 direction of insertion of key, electric drill work can be prevented
The invasion of tool.
The locking cone duct depth and its taper on several layer unit lamellas is different, and corresponding volute spring lock pin
The corresponding variation of component, to generate differential.
Although using the frame mode of several layer unit lamellas 1 and sandwiched several layers isolation lamella 2 in above-described embodiment
For specification in other embodiments can also be all using unit lamella 1 come stack combinations.
The present invention has thoroughly overturned the concept of " column ", either the locking cone duct of lock body unit on piece or lock core gold
The locking cone duct for belonging on piece all uses full taper duct, and corresponds to mating volute spring lock pin component, under normality, epicone
Spending spring detent and lower taper lock pin wedging can realize " zero clearance " cooperation in full taper duct automatically, be intended to technology and open
When, the dislocation of lock body, lock core hole can not be generated, and a certain volute spring lock pin component once lifts up floating just complete void
Outstanding, other volute spring lock pin components still stand fast at respective post and guarantee zero clearance, and so having no critical point can seek, thus thoroughly
Solve the problems, such as that spring lock is easy by technical unlocking.
When in pin closed state, under spring force, upper taper spring detent 1.5 and the two of lower taper lock pin 1.6
Side matches with locking cone duct 1.3.When the full taper spring lock of insurance super in this way remains static, every a pair of epicone degree bullet
Spring lock pin 1.5 and lower taper lock pin 1.6 all constitute " tapering wedge ", i.e., hold up one group of taper using technical unlocking tool
Spring detent component, other " tapering wedges " tightly wedging is on locking cone duct 1.3, furthermore, as long as there is one group
On locking cone duct 1.3, lock core is just still motionless for " tapering wedge " wedging.
When the volute spring lock pin component in locking cone duct 1.3 is held up by tool to be risen, it and taper lock pin hole
The two sides in road 1.3 generate dangling space at once, while this more upward space is bigger.Since upper taper spring detent 1.5 is under
Interface between taper lock pin 1.6 is arcwall face 1.7, and taper spring detent 1.5 and lower taper lock pin 1.6 can be made to stablize
It will not be biased against to the two sides in locking cone duct 1.3 in center, when even if rising dangling, be held up down in this way with special tool(s)
It can not find the critical localisation of its rising when taper lock pin 1.6 at all.
The full taper spring lock of super insurance of the invention is designed to lamella mechanism, is composed using lamellar structure, can be with
The difficulty and cost of the manufacturing is effectively reduced, convenient for batch production, introduces to the market.
Under the background locating for lockset industry instantly, meaning of the present invention: always lockset innovation in order to reach be difficult to it is technical
The purpose of unlatching, Design Thinking tend to complicate always.However, having no on the face of extensive and complicatedization and tool occur without solution
Boundary, the most good lockset enterprise in market does not produce lock core for many years a few years ago for China, and also releases without new brand, explanation
Lockset complication has been walked to be at the end, complicated and irrational, is simply only the right way, surpasses lock body, the lock of the full taper spring lock of insurance
In-core does not set any organ's secret tunnel, depends merely on and makees subversiveness change to pellet, thus tidemark of the implementation tool without solution.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field is included in scope of patent protection of the invention.
Claims (7)
1. the super full taper spring lock of insurance of one kind, which is characterized in that including being overlapped mutually several layer unit lamellas together, institute
State the lock core unit piece that unit lamella includes lock body unit piece He is nested in lock body unit piece, lock body unit piece and lock core unit
On piece is correspondingly arranged on the locking cone duct for accommodating volute spring lock pin component, and the lower end in locking cone duct is docked to
The keyhole channel of lock core unit on piece, the locking cone duct and the locking cone duct on lock core sheet metal of lock body unit on piece
The taper of two sides is consistent and continuous；The taper spring detent component includes the upper taper spring detent and lower cone being mutually butted
Lock pin is spent, the interface of the two is arcwall face, and the radian of the arcwall face is consistent with the rotation interface radian of lock core unit piece.
2. the super full taper spring lock of insurance according to claim 1, it is characterised in that: between several layer unit lamellas
It is folded with isolation lamella, the lock core spacer that the isolation lamella includes lock body spacer and is nested in lock body spacer.
3. the super full taper spring lock of insurance according to claim 2, it is characterised in that: lock body unit piece and lock core unit piece
It is upper to offer series winding through-hole respectively, series winding through-hole is offered respectively on the lock body spacer and lock core spacer.
4. the super full taper spring lock of insurance according to claim 3, which is characterized in that be equipped with string in the series winding through-hole
Link member, the front end of the series winding rod piece are provided with external screw thread, and the series winding rod piece is locked from back to front to be paid, and its front end is not naked
Dew.
5. the super full taper spring lock of insurance according to claim 1, it is characterised in that: first in key direction of insertion
Volute spring lock pin component on layer unit lamella is normally opened volute spring lock pin component, the normally opened volute spring lock pin
Component, which refers to, to be not inserted under the normality of key, the upper taper spring detent of the volute spring lock pin component and pair of lower taper lock pin
Junction is located just on the rotation interface of lock core unit piece.
6. the super full taper spring lock of insurance according to claim 1, which is characterized in that first in key direction of insertion
Anti-drilling steel plate is additionally provided on front side of layer unit lamella.
7. the super full taper spring lock of insurance according to claim 1, which is characterized in that the taper on several layer unit lamellas
The lock pin duct depth and its taper difference, and the corresponding corresponding variation of volute spring lock pin component, to generate differential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162047.0A CN109653599A (en) | 2019-03-05 | 2019-03-05 | The super full taper spring lock of insurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162047.0A CN109653599A (en) | 2019-03-05 | 2019-03-05 | The super full taper spring lock of insurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653599A true CN109653599A (en) | 2019-04-19 |
Family
ID=66123923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910162047.0A Pending CN109653599A (en) | 2019-03-05 | 2019-03-05 | The super full taper spring lock of insurance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653599A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135033Y (en) * | 1992-11-07 | 1993-06-02 | 刘成开 | Anti-drilling convenient lock |
| RU2131011C1 (en) * | 1998-06-10 | 1999-05-27 | Аграновский Соломон Нахимович | Combination cylinder mechanism of lock with key |
| CN2470481Y (en) * | 2001-04-17 | 2002-01-09 | 阎峻 | Combined anti-pull anti-drill sprial lock |
| CN2661847Y (en) * | 2003-06-14 | 2004-12-08 | 姚自立 | Super safety lock |
| CN1776166A (en) * | 2005-11-30 | 2006-05-24 | 李江 | Ball lock and key combination for preventing tool from being opened |
| CN201276888Y (en) * | 2008-09-10 | 2009-07-22 | 韦建葵 | Anti-theft cylinder lock |
| CN203129745U (en) * | 2012-11-21 | 2013-08-14 | 张华富 | Multi-lock-cylinder security lock |
-
2019
- 2019-03-05 CN CN201910162047.0A patent/CN109653599A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135033Y (en) * | 1992-11-07 | 1993-06-02 | 刘成开 | Anti-drilling convenient lock |
| RU2131011C1 (en) * | 1998-06-10 | 1999-05-27 | Аграновский Соломон Нахимович | Combination cylinder mechanism of lock with key |
| CN2470481Y (en) * | 2001-04-17 | 2002-01-09 | 阎峻 | Combined anti-pull anti-drill sprial lock |
| CN2661847Y (en) * | 2003-06-14 | 2004-12-08 | 姚自立 | Super safety lock |
| CN1776166A (en) * | 2005-11-30 | 2006-05-24 | 李江 | Ball lock and key combination for preventing tool from being opened |
| CN201276888Y (en) * | 2008-09-10 | 2009-07-22 | 韦建葵 | Anti-theft cylinder lock |
| CN203129745U (en) * | 2012-11-21 | 2013-08-14 | 张华富 | Multi-lock-cylinder security lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
|
| RJ01 | Rejection of invention patent application after publication |