CN101054870B - Multiple hole unlocking spring lock core - Google Patents

Multiple hole unlocking spring lock core Download PDF

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Publication number
CN101054870B
CN101054870B CN200710014767XA CN200710014767A CN101054870B CN 101054870 B CN101054870 B CN 101054870B CN 200710014767X A CN200710014767X A CN 200710014767XA CN 200710014767 A CN200710014767 A CN 200710014767A CN 101054870 B CN101054870 B CN 101054870B
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China
Prior art keywords
lock core
slingshot
spring
pellet shot
rotational
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Expired - Fee Related
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CN200710014767XA
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Chinese (zh)
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CN101054870A (en
Inventor
李前进
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Individual
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Individual
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Priority to CN200710014767XA priority Critical patent/CN101054870B/en
Publication of CN101054870A publication Critical patent/CN101054870A/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a porous opening billiards lock core apparatus, comprising fixing lock cores and rotating lock cores fixable and rotational arranged in the lock in order. The fixing lock cores and the rotating lock cores are respectively provided with a plurality of communicating holes paralleling with the rotating axis of the rotating lock cores and correspondingly communicating, a spring billiards apparatus is provided in the communicating holes; the rotating lock cores are provided with pulling blocks which can pull out a lock tongue of the lock body. The invention can greatly increase arrangement modes of the spring billiards in the lock and enhance security of the lock, and after using the lock core, the key is not easy to damage and uses safely.

Description

The multiple hole unlocking spring lock core device
Technical field
The present invention relates to a kind of multiple hole unlocking spring lock core device that is applied on the lockset.
Background technology
Lockset is a kind of very widely instrument that uses in people's daily life at present, it is of a great variety, if any door lock, lock, sash lock, cabinet lock or the like, but the principle of these locksets is to adopt to be provided with a rotating lock core substantially, be provided with radially spring marble device at lock core, on lock core, be provided with one and open intercommunicating pore, open the key of intercommunicating pore and the interaction of spring marble device by insertion, thereby the key rotational lock core makes the lock opening and closing, adopt this lock core lockset its make not only cumbersome, key is easily by imitated, theftproof performance is relatively poor, and owing to reasons such as operating force when opening lockset and key shape, make the thickness of key, the scope of design of length and key bit etc. just has been subjected to certain restriction, and key damages easily, and also feasible arrangement kind to the spring marble device, especially the cylinder lock to the design high safety performance has certain restriction, has hindered the exploitation and the use of people to cylinder lock.
Summary of the invention
Technical problem to be solved by this invention has provided a kind of multiple hole unlocking spring lock core device, and this device can increase the arrangement mode of lock inner spring pellet shot from a slingshot greatly, strengthened the security performance of lock, and after using this lock core, key is not fragile, and is safe in utilization.
For solving the problems of the technologies described above, technical scheme of the present invention is: the multiple hole unlocking spring lock core device, comprise the fixed lock core that is fixed with successively in the lock body and rotate the rotational lock core that is provided with, described fixed lock core and rotational lock core are respectively equipped with the some pivot center of rotational lock core and intercommunicating pores of corresponding connection of being parallel to, and are provided with the spring marble device in the intercommunicating pore of described corresponding connection; Described rotational lock core is provided with the pulling block that can stir the lock body dead bolt.
As a kind of improvement, described fixed lock core is equiped with the lock core cover that can fixedly connected with lock body with rotational lock core outside cover, and the lock core cover is fixedlyed connected with fixed lock core.
As further improvement, described lock core cover inner surface is provided with slot, and described fixed lock core is provided with slot and transplants a cutting accordingly, and described lock core cover inserts slot with fixed lock core by cutting fixedlys connected.
As further improvement, be provided with the arcuation slit between described fixed lock core and the lock core cover, described pulling block passes slit and reciprocally swinging under rotational lock core drives.
As further improvement, described fixed lock core is provided with through hole, and described pulling block passes through hole and rotates under rotational lock core drives.
As further improvement, the flange retaining that the inner surface that described rotational lock core is positioned at the lock body outer end by described lock core cover is provided with places the lock core cover.
As further improvement, described spring marble device comprises first pellet shot from a slingshot in the intercommunicating pore that is arranged on rotational lock core, be arranged on the marble spring in the intercommunicating pore of fixed lock core and can be pushed to second pellet shot from a slingshot of first pellet shot from a slingshot by marble spring, and described fixed lock core is provided with and can prevents that arbitrary second pellet shot from a slingshot from skidding off the locking system of the intercommunicating pore of fixed lock core.
As further improvement, described locking system comprises the annular groove that the described second pellet shot from a slingshot short round sub-spring end is provided with, being provided with in the described fixed lock core can be to push the gear-stopping bar of second pellet shot from a slingshot under the effect of elastic device perpendicular to the second pellet shot from a slingshot glide direction, the end of gear-stopping bar is provided with and the corresponding dop of annular groove.
As further improvement, the end of described first pellet shot from a slingshot is provided with and opens the key fore-set and be the concavo-convex end face that cooperates.
As further improvement, the intercommunicating pore cross section of described rotational lock core is one or more combination of shapes such as circular, square, prismatic, letter, literal.
Adopt the multiple hole unlocking spring lock core device of technique scheme, owing to be to adopt the fixed lock core that is fixed with successively in the lock body and rotate the rotational lock core that is provided with, and be parallel to the intercommunicating pore that the rotational lock core pivot center is respectively equipped with some corresponding connections at rotational lock core and fixed lock core, in the intercommunicating pore of corresponding connection, be provided with the spring marble device; And rotational lock core is provided with the pulling block that can stir the lock body dead bolt, such structure, promptly can realize opening and closing by rotating rotational lock core behind the axial promotion spring marble device to lock, can increase the arrangement mode of lock inner spring pellet shot from a slingshot greatly, strengthened the reliability of security performance, intensity and the use of lock, easy to make, and can be so that not fragile, safe in utilization with the corresponding key of this lock core.Adopt fixed lock core to be equiped with the lock core cover that to fixedly connected with lock body, and the lock core cover is fixedlyed connected, and makes fixed lock core and rotational lock core to be set in the lock body by lock core, is convenient to produce with fixed lock core with rotational lock core outside cover.The end that fixed lock core and lock core cover adopts different fixed forms, pulling block to adopt different set-up modes, be provided with the different arrangement mode of the intercommunicating pore of spring marble device, pellet shot from a slingshot is provided with and opens that key is the concavo-convex end face that cooperates, rotational lock core places in the lock core cover by the flange retaining and the intercommunicating pore cross section takes different shapes, and has strengthened stable and unfailing performance when lock core uses, has improved the security performance of the lock that uses this lock core.The setting of locking system then makes the destroyed pellet shot from a slingshot that takes out in the fixed lock core of back of the pellet shot from a slingshot in this rotational lock core can guarantee that still lock is not opened, and has improved theftproof performance.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Fig. 1 is the vertical view of multiple hole unlocking spring lock core device one embodiment of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the upward view of another embodiment of multiple hole unlocking spring lock core device of the present invention;
Fig. 4 is the sectional view of another embodiment of multiple hole unlocking spring lock core device of the present invention;
Fig. 5 is a multiple hole unlocking spring lock core device locking system structural representation of the present invention;
Fig. 6 is that gear-stopping bar cooperates schematic diagram with annular groove.
The specific embodiment
As Fig. 2 and shown in Figure 4, this multiple hole unlocking spring lock core device, the rotational lock core 3 that fixed lock core 2 that is fixed with successively in lock body and rotation are provided with, and rotational lock core 3 is arranged on an end in the lock body outside, the pivot center that is parallel to rotational lock core 3 in fixed lock core 2 and rotational lock core 3 is respectively equipped with the intercommunicating pore 21 of some corresponding connections, 31, and the intercommunicating pore 21 of corresponding connection, be provided with spring marble device 4 in 31, spring marble device 4 can adopt the marble spring of the routine that adopts on the present cylinder lock to promote the form of combination pellet shot from a slingshot, in the intercommunicating pore 31 of rotational lock core 3, be provided with first pellet shot from a slingshot 43 as adopting, in the intercommunicating pore 21 of fixed lock core 2, be provided with marble spring 41, with second pellet shot from a slingshot 42 that can be pushed to first pellet shot from a slingshot 43 by marble spring 41, and can adopt the mode of different pellet shot from a slingshot combinations, performances such as safety when using and reliability to increase; Rotational lock core 3 is provided with the pulling block 32 that can stir the lock body dead bolt, by being provided with the key 5 of corresponding intercommunicating pore 21,31 inner spring pellet shot from a slingshot devices 4 corresponding fore-sets 51, promote spring marble device 4 vertically and rotate to drive the opening and closing that pulling block 32 is stirred lock body dead bolt realization lock like this with each.When the use of reality, the cross section of the intercommunicating pore 31 of rotational lock core 3 can adopt some conventional shapes such as circle, prismatic, ellipse, square, polygon, or one or more combination of some unconventional shapes such as letter, literal, pattern, sign, symbol, and the fore-set 51 on the corresponding key 5 also adopts some conventional shapes such as circle, prismatic, ellipse, square, polygon, or one or more combination of some unconventional shapes such as letter, literal, pattern, sign, symbol.And the end of first pellet shot from a slingshot 43 is provided with key fore-set 51 and is the concavo-convex end face that cooperates, make the fore-set 51 of key 5 and the end face of first pellet shot from a slingshot 43 to cooperate in different ways, as the end face that adopts first pellet shot from a slingshot 43 is recess and the end face of fore-set 51 is corresponding convex, the end face of first pellet shot from a slingshot 43 is convex and the end face of fore-set 51 is corresponding recess, or the end face that adopts first pellet shot from a slingshot 43 is depression and the curved surface shape that matches of projection and the end face of fore-set 51 also is the curved surface shape that corresponding depression and projection match, to improve the theftproof performance of lock core greatly.And can be equiped with the lock core cover 1 that can fixedly connected with lock body at fixed lock core 2 and rotational lock core 3 outsides cover, lock core cover 1 is fixedlyed connected with fixed lock core 2, like this by by lock core cover 1 fixed lock core and rotational lock core being arranged in the lock body convenient production.Fixed lock core 2 and lock core cover 1 fixing can adopt to overlap at lock core and be provided with slot 11 on 1 inner surface, transplant a cutting accordingly and be provided with slot at fixed lock core 2, realize fixedlying connected of lock core cover 1 and fixed lock core 2 by transplant a cutting inserting slot, lock core cover 1 also can adopt the design of one and other mode to fixedly connected with fixed lock core 2 certainly.
As depicted in figs. 1 and 2, can be provided with arcuation slit 13 between fixed lock core 2 and the lock core cover 1, and pass 13 back connections with the lock body dead bolt and reciprocally swinging under rotational lock core 3 drives of slit by pulling block 32, and arcuation slit 13 can be semicircular, when design, can adopt when pulling block 32 is put the stop at slit 13 two ends, correspond respectively to corresponding intercommunicating pore connected sum disconnection on fixed lock core 2 and the rotational lock core 3, to be convenient for people to opening and closing to lock.And the intercommunicating pore 21,31 in fixed lock core 2 and the rotational lock core 3 can adopt the mode of evenly lining up an example, and the fore-set 51 on the key 5 is correspondingly also evenly lined up an example accordingly; Certainly intercommunicating pore 21,31 in fixed lock core 2 and the rotational lock core 3 and the fore-set 51 on the key correspondingly 5 also can adopt annular arrangement or other arrangement mode.
As shown in Figure 3 and Figure 4, can be provided with through hole at fixed lock core 2, pulling block 32 passes that through hole is connected with the dead bolt of lock body and rotates under rotational lock core 3 drives, and the intercommunicating pore 21,31 in fixed lock core 2 and the rotational lock core 3 is arranged circlewise, and the fore-set 51 on the key 5 is correspondingly also arranged accordingly circlewise.Certainly intercommunicating pore 21,31 in fixed lock core 2 and the rotational lock core 3 and the fore-set 51 on the key correspondingly 5 also can adopt and evenly line up an example or other arrangement mode.
As Fig. 2 and shown in Figure 4, be positioned at the flange 12 that is provided with on the inner surface of lock body appearance end at lock core cover 1, rotational lock core 3 places in the lock core cover 1 by flange 12 retainings, and for the convenience of safety with the lock open and close, flange 12 can adopt the mode of ring-type.
As shown in Figure 5, when spring marble device 4 adopts first pellet shot from a slingshot 43 that comprises in the intercommunicating pore 31 that is arranged on rotational lock core 3, marble spring 41 in the intercommunicating pore 21 that is arranged on fixed lock core 2 and can be pushed to second pellet shot from a slingshot 42 of first pellet shot from a slingshot 43 by marble spring 41, can on fixed lock core 2, be provided with and to prevent that second pellet shot from a slingshot 42 from skidding off the locking system of the intercommunicating pore 21 of fixed lock core 2, like this when first pellet shot from a slingshot, the 43 destroyed taking-ups in the intercommunicating pore 31 of rotational lock core 3, second pellet shot from a slingshot 42 still can guarantee to be in locking states, has improved its theftproof performance.And locking system can adopt the annular groove 6 that short round sub-spring 41 ends are provided with on second pellet shot from a slingshot 42, can be and in fixed lock core 2, be provided with to push the gear-stopping bar 71 of second pellet shot from a slingshot 42 to perpendicular to the direction of second pellet shot from a slingshot, 42 slips under the effect of elastic device 7, and be provided with and annular groove 6 corresponding dops 72 in the end of gear-stopping bar 71, as shown in Figure 6, can adopt the hole that on fixed lock core 2, is provided with perpendicular to intercommunicating pore 21, in the hole, be provided with the mode of the gear-stopping bar 71 of spring promotion.Like this when first pellet shot from a slingshot, the 43 destroyed taking-ups in the intercommunicating pore 31 of rotational lock core 3 and second pellet shot from a slingshot 42 when under marble spring 41 promotes, skidding off, dop 72 just slips in the annular groove 6 along the surface of second pellet shot from a slingshot 42, prevent that second pellet shot from a slingshot 42 from skidding off, and makes it still play the locking effect.And can be provided with this locking system at arbitrary second pellet shot from a slingshot 42 places, also can be provided with this locking system, and dop 72 can adopt semicircular, different mode such as forked at a plurality of second pellets shot from a slingshot 42 places.
This multiple hole unlocking spring lock core device can be used with various locksets, is applied on the locksets such as door lock, lock, sash lock, cabinet lock.

Claims (8)

1. multiple hole unlocking spring lock core device, comprise the fixed lock core (2) that is fixed with successively in the lock body and rotate the rotational lock core (3) that is provided with, described fixed lock core (2) and rotational lock core (3) are respectively equipped with the some pivot center of rotational lock core (3) and intercommunicating pores (21,31) of corresponding connection of being parallel to, and the intercommunicating pore of described corresponding connection is provided with spring marble device (4) in (21,31); Described rotational lock core (3) is provided with the pulling block (32) that can stir the lock body dead bolt, it is characterized in that: described spring marble device (4) comprises first pellet shot from a slingshot (43) in the intercommunicating pore (31) that is arranged on rotational lock core (3), be arranged on the marble spring (41) in the intercommunicating pore (21) of fixed lock core (2) and can be pushed to second pellet shot from a slingshot (42) of first pellet shot from a slingshot (43) by marble spring (41), and described fixed lock core (2) is provided with and can prevents that second pellet shot from a slingshot (42) from skidding off the locking system of the intercommunicating pore (21) of fixed lock core (2); Described locking system comprises the annular groove (6) that described second pellet shot from a slingshot (42) short round sub-spring (41) end is provided with, being provided with in the described fixed lock core (2) can be to push the gear-stopping bar (71) of second pellet shot from a slingshot (42) under the effect of elastic device (7) perpendicular to second pellet shot from a slingshot (42) glide direction, the end of gear-stopping bar (71) is provided with and the corresponding dop (72) of annular groove (6).
2. multiple hole unlocking spring lock core device as claimed in claim 1 is characterized in that: described fixed lock core (2) is equiped with the lock core cover (1) that can fixedly connected with lock body with rotational lock core (3) outside cover, and lock core cover (1) is fixedlyed connected with fixed lock core (2).
3. multiple hole unlocking spring lock core device as claimed in claim 2, it is characterized in that: described lock core cover (1) inner surface is provided with slot, described fixed lock core (2) is provided with slot transplants a cutting accordingly, and described lock core cover (1) inserts slot with fixed lock core (2) by cutting fixedlys connected.
4. multiple hole unlocking spring lock core device as claimed in claim 3, it is characterized in that: be provided with arcuation slit (13) between described fixed lock core (2) and the lock core cover (1), described pulling block (32) passes slit (13) and reciprocally swinging under rotational lock core (3) drives.
5. multiple hole unlocking spring lock core device as claimed in claim 2 is characterized in that: described fixed lock core (2) is provided with through hole, and described pulling block (32) passes through hole and rotates under rotational lock core (3) drives.
6. multiple hole unlocking spring lock core device as claimed in claim 2 is characterized in that: described rotational lock core (3) is positioned at flange (12) retaining that the inner surface of lock body outer end is provided with by described lock core cover (1) and places lock core cover (1).
7. as each described multiple hole unlocking spring lock core device in the claim 1 to 6, it is characterized in that: the end of described first pellet shot from a slingshot (43) is provided with and opens the key fore-set and be the concavo-convex end face that cooperates.
8. multiple hole unlocking spring lock core device as claimed in claim 1 is characterized in that: intercommunicating pore (31) cross section of described rotational lock core (3) is one or more combination of shapes such as circular, square, prismatic, letter, literal.
CN200710014767XA 2007-05-15 2007-05-15 Multiple hole unlocking spring lock core Expired - Fee Related CN101054870B (en)

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Application Number Priority Date Filing Date Title
CN200710014767XA CN101054870B (en) 2007-05-15 2007-05-15 Multiple hole unlocking spring lock core

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Application Number Priority Date Filing Date Title
CN200710014767XA CN101054870B (en) 2007-05-15 2007-05-15 Multiple hole unlocking spring lock core

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CN101054870A CN101054870A (en) 2007-10-17
CN101054870B true CN101054870B (en) 2010-12-08

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306545B (en) * 2013-06-26 2016-04-13 黄金志 There is the lock core of many lockholes and use the lockset of this lock core
CN108104601A (en) * 2017-12-26 2018-06-01 武思军 The external lock of three-dimension code bolt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016393A1 (en) * 1980-02-08 1981-08-13 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Cylinder type lock mechanism - has key side configurations controlling stops sliding transversely into case recess
CN1306143A (en) * 2000-01-17 2001-08-01 李明 Spring lock
CN1369605A (en) * 2002-02-07 2002-09-18 赵志伟 Locks
CN2559723Y (en) * 2002-08-12 2003-07-09 潘景涛 Antitheft cylinder lock with tumbler pins
CN201053239Y (en) * 2007-05-15 2008-04-30 李前进 Multi-hole opening spring lock core device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016393A1 (en) * 1980-02-08 1981-08-13 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Cylinder type lock mechanism - has key side configurations controlling stops sliding transversely into case recess
CN1306143A (en) * 2000-01-17 2001-08-01 李明 Spring lock
CN1369605A (en) * 2002-02-07 2002-09-18 赵志伟 Locks
CN2559723Y (en) * 2002-08-12 2003-07-09 潘景涛 Antitheft cylinder lock with tumbler pins
CN201053239Y (en) * 2007-05-15 2008-04-30 李前进 Multi-hole opening spring lock core device

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