CN106013964B - Novel lock structure - Google Patents

Novel lock structure Download PDF

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Publication number
CN106013964B
CN106013964B CN201610523373.6A CN201610523373A CN106013964B CN 106013964 B CN106013964 B CN 106013964B CN 201610523373 A CN201610523373 A CN 201610523373A CN 106013964 B CN106013964 B CN 106013964B
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China
Prior art keywords
lock
key
piece
unlocking
clamping
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CN201610523373.6A
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CN106013964A (en
Inventor
丁旭荣
丁徐晓龙
秦芳
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丁旭荣
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Priority to CN201610523373.6A priority Critical patent/CN106013964B/en
Publication of CN106013964A publication Critical patent/CN106013964A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/06Lock wards

Abstract

The invention discloses a novel lock structure, which comprises a plunger latch with a clamping part and at least one locking unit, wherein the locking unit comprises a lock body arranged on the right side of the plunger latch, a key hole is formed in the lock body, and the rotation angle of a key for rotating and unlocking in the key hole is used as an unlocking angle; the locking unit further comprises at least one clamping piece which can be clamped with the clamping portion, a shifting portion is arranged on the clamping piece, and the shifting portion is arranged in the unlocking angle. But be equipped with the boss of connecting stirring portion on the key of adaptation, after the key inserts the lock body, if the key can lock the body adaptation, then the key can rotate, and the rotation of key can let the boss stir the stirring portion on the joint piece, lets the joint piece leave joint portion to the unblock hasp. The invention can not be cracked by any unlocking method in the prior art, so the invention has super-strong anti-theft performance. The invention is used for the lockset.

Description

Novel lock structure
Technical Field
The present invention relates to a novel lock structure.
Background
Locks can be generally classified into class A, class B, class C and super class C locks, and locks with higher class are more difficult to break. The existing A-level and B-level locks are thoroughly researched and easy to crack, and even the locks are sold with unlocking teaching courses and unlocking tools on the Internet, so that the locks are very unsafe and are difficult to play a role in preventing burglary. Although the locks of class C and super class C are difficult to break, the lock cylinder structures of the locks are based on class A and class B lock cylinders, so that the locks can be broken within one hour, which is mainly caused by the design of a locking structure.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a novel lock structure is provided.
The solution of the invention for solving the technical problem is as follows:
a novel lock structure comprises a plunger latch with a clamping part and at least one locking unit, wherein the locking unit comprises a lock body arranged on the right side of the plunger latch, a key hole is formed in the lock body, and a rotation angle for rotating and unlocking a key in the key hole is used as an unlocking angle; the locking unit further comprises at least one clamping piece which can be clamped with the clamping portion, a shifting portion is arranged on the clamping piece, and the shifting portion is arranged in the unlocking angle.
As a further improvement of the above scheme, the locking unit further comprises a locking piece arranged at the beginning of the unlocking angle, wherein the locking piece is provided with an uneven key part, and the locking piece is arranged between the plunger latch and the lock body.
As a further improvement of the scheme, a clearance gap is arranged between the lock block and the lock body, and the shifting part is arranged in the clearance gap.
As a further improvement of the scheme, a clearance gap is arranged between the lock latch and the lock block, and the shifting part is arranged in the clearance gap.
As a further improvement of the scheme, a follow-up piece is arranged between the lock block and the lock body, the follow-up piece is fixedly connected with the shifting part, and a key through hole is formed in the follow-up piece.
The invention has the beneficial effects that: a novel lock structure comprises a plunger latch with a clamping part and at least one locking unit, wherein the locking unit comprises a lock body arranged on the right side of the plunger latch, a key hole is formed in the lock body, and a rotation angle for rotating and unlocking a key in the key hole is used as an unlocking angle; the locking unit further comprises at least one clamping piece which can be clamped with the clamping portion, a shifting portion is arranged on the clamping piece, and the shifting portion is arranged in the unlocking angle. But be equipped with the boss of connecting stirring portion on the key of adaptation, after the key inserts the lock body, if the key can lock the body adaptation, then the key can rotate, and the rotation of key can let the boss stir the stirring portion on the joint piece, lets the joint piece leave joint portion to the unblock hasp. The invention can not be cracked by any unlocking method in the prior art, so the invention has super-strong anti-theft performance. The invention has no requirement on the locking structure of the lock body, so the invention is suitable for the lock bodies with various structures, and a manufacturer can apply the invention to own locks only by slightly changing the products of the manufacturer, thereby leading the products to have super-strong anti-theft function. The invention is used for the lockset.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a perspective view of embodiment a1 of the novel lock of the present invention;
FIG. 2 is a structural schematic of the lock block of the novel lock embodiment a1 of the present invention;
FIG. 3 is a schematic top view of embodiment a1 of the novel lock of the present invention;
FIG. 4 is an enlarged partial schematic view of embodiment a1 of the novel lock of the present invention;
fig. 5 is an enlarged partial schematic view of embodiment a2 of the novel lock of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The technical characteristics of the invention can be combined interactively on the premise of not conflicting with each other.
Referring to fig. 1-4, this is a novel lock embodiment a1 of the present invention, specifically:
a novel lock structure comprises a plunger latch 4 with a clamping part and at least one locking unit, wherein the locking unit comprises a lock body 2 arranged on the right side of the plunger latch 4, a key hole 21 is formed in the lock body 2, and the rotation angle of a key for rotating and unlocking in the key hole 21 is used as an unlocking angle; the locking unit further comprises at least one clamping piece 5 which can be clamped with the clamping part, a shifting part 51 is arranged on the clamping piece 5, and the shifting part 51 is arranged in the unlocking angle. But be equipped with the boss of connecting stirring portion on the key of adaptation, after the key inserts the lock body, if the key can lock the body adaptation, then the key can rotate, and the rotation of key can let the boss stir the stirring portion on the joint piece, lets the joint piece leave joint portion to the unblock hasp. The invention can not be cracked by any unlocking method in the prior art, so the invention has super-strong anti-theft performance. The invention has no requirement on the locking structure of the lock body, so the invention is suitable for the lock bodies with various structures, and a manufacturer can apply the invention to own locks only by slightly changing the products of the manufacturer, thereby leading the products to have super-strong anti-theft function.
In order to make the embodiment more difficult to be cracked, the locking unit further comprises a locking block 3 arranged at the beginning of the unlocking corner, an uneven key part 31 is arranged on the locking block 3, and the locking block 3 is arranged between the lock bolt 4 and the lock body 2. Only the key which can be matched with the key part 31 can rotate, and the key which can rotate can poke the poking part on the clamping piece so as to unlock.
This embodiment sets up between hasp 4 and locking piece 3 and keeps away the clearance, and stirring portion 51 is established in keeping away the clearance, and such setting can let the key pass through secret key portion 31 earlier, just can stir stirring portion 51.
Certainly, a clearance gap may be provided between the lock block 3 and the lock body 2, and the toggle portion 51 is provided in the clearance gap.
Referring to fig. 5, this is an embodiment a2 of the present invention, specifically:
a follow-up piece 52 is arranged between the lock block 3 and the lock body 2, the follow-up piece 52 is fixedly connected with the shifting part 51, and a key through hole is arranged on the follow-up piece 52. Such an arrangement can save space considerably and is advantageous for the miniaturization of the lock.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (2)

1. A novel lock structure is characterized in that: the lock comprises a lock bolt (4) with a clamping part and at least one locking unit, wherein the locking unit comprises a lock body (2) arranged on the right side of the lock bolt (4), a key hole (21) is formed in the lock body (2), and the rotating angle of a key for rotating and unlocking in the key hole (21) is used as an unlocking angle; the locking unit further comprises at least one clamping piece (5) which can be clamped with the clamping part, a shifting part (51) is arranged on the clamping piece (5), and the shifting part (51) is arranged in the unlocking angle; the locking unit also comprises a locking block (3) arranged at the initial end of the unlocking angle, an uneven key part (31) is arranged on the locking block (3), and the locking block (3) is arranged between the plunger latch (4) and the lock body (2);
be equipped with between hasp (4) and locking piece (3) and keep away the empty clearance, stirring portion (51) is established in keeping away the empty clearance, or, be equipped with between locking piece (3) and lock body (2) and keep away the empty clearance, stirring portion (51) are established in keeping away the empty clearance to let the key pass through secret key portion (31) earlier, could stir stirring portion (51).
2. A novel lock construction according to claim 1, characterised in that: a follow-up piece (52) is arranged between the lock block (3) and the lock body (2), the follow-up piece (52) is fixedly connected with the shifting part (51), and a key through hole is formed in the follow-up piece (52).
CN201610523373.6A 2016-07-04 2016-07-04 Novel lock structure Active CN106013964B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610523373.6A CN106013964B (en) 2016-07-04 2016-07-04 Novel lock structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610523373.6A CN106013964B (en) 2016-07-04 2016-07-04 Novel lock structure

Publications (2)

Publication Number Publication Date
CN106013964A CN106013964A (en) 2016-10-12
CN106013964B true CN106013964B (en) 2020-03-27

Family

ID=57107130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610523373.6A Active CN106013964B (en) 2016-07-04 2016-07-04 Novel lock structure

Country Status (1)

Country Link
CN (1) CN106013964B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355830A (en) * 1980-02-25 1982-10-26 Cni Incorporated Electrical locking mechanism
CN1249386A (en) * 1998-09-25 2000-04-05 阿布莱有限公司 Cylinder lock and key assembly
CN201372618Y (en) * 2009-03-20 2009-12-30 冯雄 New anti-theft lock and key matched therewith
CN205805171U (en) * 2016-07-04 2016-12-14 丁旭荣 A kind of novel lock construction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2881014Y (en) * 2006-01-27 2007-03-21 浙江浦江中星有限公司 Improved straight opening hanging lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355830A (en) * 1980-02-25 1982-10-26 Cni Incorporated Electrical locking mechanism
CN1249386A (en) * 1998-09-25 2000-04-05 阿布莱有限公司 Cylinder lock and key assembly
CN201372618Y (en) * 2009-03-20 2009-12-30 冯雄 New anti-theft lock and key matched therewith
CN205805171U (en) * 2016-07-04 2016-12-14 丁旭荣 A kind of novel lock construction

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Publication number Publication date
CN106013964A (en) 2016-10-12

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