CN108266055B - Multifunctional lockset - Google Patents
Multifunctional lockset Download PDFInfo
- Publication number
- CN108266055B CN108266055B CN201810300721.2A CN201810300721A CN108266055B CN 108266055 B CN108266055 B CN 108266055B CN 201810300721 A CN201810300721 A CN 201810300721A CN 108266055 B CN108266055 B CN 108266055B
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- China
- Prior art keywords
- lock
- rod
- chain
- positioning
- pin
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- 230000006698 induction Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a multifunctional lockset which comprises a lock body and at least two of a replaceable lock hook, a lock pin, a lock chain and a lock rod, wherein a lock shell is arranged on the lock body, a lock hole is arranged on the lock shell, a lock cylinder is arranged in the lock shell, the lock hook, the lock pin, the lock chain and the lock rod are all provided with inserted bars corresponding to the lock hole, the inserted bars are provided with limit grooves for being connected with the lock body, the sizes of the inserted bars and the limit grooves are matched with the sizes of the lock holes on the same lock body, limit beads corresponding to the limit grooves are arranged in the lock holes, and when the lock is locked, the lock cylinder is embedded into the limit grooves through the limit beads to prevent the inserted bars from being separated from the lock body. The invention has simple structure, convenient use, suitability for various purposes and theft protection products and strong universality.
Description
Technical Field
The invention relates to the technical field of anti-theft locks, in particular to a multifunctional lock.
Background
At present, most of the existing lockset structures are composed of common steel lock cylinders. In general, people improve the anti-theft performance of the lock cylinder by improving the structure of the lock cylinder. However, under the condition of no alarm function, the lock is easily pried off the lock core and is not perceived in unattended places, the anti-theft performance is relatively poor, and most alarm locks on the market can only be used for one anti-theft article, and the anti-theft article has single function and weak universality and cannot be adapted to other anti-theft articles.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the multifunctional lockset which has the advantages of simple structure, convenient use, suitability for various purposes and theft prevention products and strong universality.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a multifunctional lock comprises
The lock body is provided with a lock shell, a lock hole is formed in the lock shell, and a lock cylinder is arranged in the lock shell;
and at least two of the replaceable lock hook, the lock nail, the lock chain and the lock rod are respectively provided with a inserted link corresponding to the lock hole, the inserted link is provided with a limit groove used for being connected with the lock body, the size of the inserted link and the size of the limit groove are matched with the size of the lock hole on the same lock body, the lock hole is internally provided with a limit bead corresponding to the limit groove, and when the lock is locked, the lock core is embedded into the limit groove through the limit bead to prevent the inserted link from being separated from the lock body.
In the above description, preferably, the plugging end of the plugging rod is provided with a magnet, the lock shell is internally provided with a magnetic control switch corresponding to the magnet, the lock shell is internally provided with an alarm box, the alarm box is internally provided with a circuit board, and the circuit board is provided with a magnetic induction IC, and the magnetic induction IC is connected with the magnetic control switch.
In the above description, preferably, the alarm box is further provided with a battery and a buzzer cavity, the buzzer cavity is provided with a loudspeaker, and the battery and the loudspeaker are both connected with the circuit board.
In the above description, preferably, the locking hook is U-shaped and comprises a plugging rod and a positioning rod integrally formed with the plugging rod, a positioning block is arranged at the tail end of the positioning rod, a positioning projection is arranged on the positioning block, a positioning groove corresponding to the positioning projection is arranged on the lock body, when the lock is locked, the plugging rod is inserted into the lock hole, one side of the positioning block on the positioning rod is attached to the outer side wall of the lock body, and the positioning projection on the positioning block is embedded into the positioning groove.
In the above description, preferably, the locking pin includes a plunger and a nut provided at an upper end of the plunger.
In the above description, preferably, the chain includes a plunger and a chain connected to the plunger, the end of the chain being provided with a fixing ring, and in use, the plunger is mounted to the lock body through the fixing ring.
In the above description, preferably, the locking bar is T-shaped, and includes an insert bar and a first cross bar disposed at an upper end of the insert bar, a second cross bar capable of moving up and down along the insert bar is disposed at a lower end of the first cross bar, and a length of the second cross bar is smaller than that of the first cross bar.
In the above description, preferably, the lock rod is provided with a fixed chain, and two ends of the fixed chain are respectively provided with a first snap ring and a second snap ring, and when in use, the first snap ring passes through the second snap ring to be fixed on the lock rod.
The beneficial effects of the invention are as follows: the lock comprises a lock body and at least two of a replaceable lock hook, a lock nail, a lock chain and a lock rod, can select the lock according to different types of anti-theft articles, can be suitable for various purposes and anti-theft articles, has strong universality, and can only prevent the adapted anti-theft articles by buying a common lock from the commercial perspective.
For a clearer description of the structural features, technical means, and specific objects and functions achieved by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments:
drawings
Fig. 1: an assembly structure of the embodiment of the invention is shown schematically;
fig. 2: is a schematic diagram of an exploded structure of an embodiment of the invention;
fig. 3: is a schematic diagram of the internal structure of an embodiment of the invention;
fig. 4: is a schematic structural diagram of a second embodiment of the present invention;
fig. 5: a third embodiment of the present invention is a schematic structural diagram;
fig. 6: a structural diagram of a fourth embodiment of the present invention;
fig. 7: a second state diagram of a fourth embodiment of the present invention;
fig. 8: a third state diagram of a fourth embodiment of the present invention;
fig. 9: a second state diagram of a second embodiment of the present invention;
the attached drawings are used for identifying and describing: the lock comprises a 10-lock body, a 11-lock cylinder, a 12-alarm box, a 13-magnetic control switch, a 15-limit groove, a 16-lock hole, a 17-horn, a 18-limit groove, a 20-lock hook, a 21-limit rod, a 22-locating block, a 23-locating lug, a 30-lock nail, a 31-nail cap, a 40-lock chain, a 41-chain, a 42-fixed ring, a 50-lock rod, a 51-first cross rod, a 52-second cross rod, a 53-fixed chain, a 54-first clamping ring, a 55-second clamping ring, a 60-inserted link, a 61-limit rod and a 62-limit hole.
Detailed Description
As shown in fig. 1-3, a multifunctional lock comprises a lock body 10 and a replaceable lock chain 40, wherein a lock shell is arranged on the lock body 10, a lock hole 16 is arranged on the lock shell, and a lock cylinder 11 is arranged in the lock shell; the lock chain 40 comprises a plunger rod 60 and a chain 41 connected with the plunger rod 60, wherein a fixed ring 42 is arranged at the tail end of the chain 41, a limiting groove 15 used for being connected with the lock body 10 is formed in the plunger rod 60, the plunger rod 60 and the limiting groove 15 are matched with a lock hole 16 on the same lock body 10 in size, limiting beads corresponding to the limiting groove 15 are arranged in the lock hole 16, when the lock is used, the plunger rod 60 penetrates through the fixed ring 42 to be connected with the lock hole 16, and when the lock is locked, the lock cylinder 11 is embedded into the limiting groove 15 through the limiting beads to prevent the plunger rod 60 from being separated from the lock body 10.
The plug-in end of the plug-in rod 60 is provided with a magnet, a magnetic control switch 13 corresponding to the magnet is arranged in the lock shell, an alarm box 12 is further arranged in the lock shell, a circuit board is arranged in the alarm box 12, a magnetic induction IC is arranged on the circuit board, the magnetic induction IC is connected with the magnetic control switch 13, a battery and a buzzer cavity are further arranged in the alarm box 12, a loudspeaker 17 is arranged in the buzzer cavity, and the battery and the loudspeaker 17 are both connected with the circuit board.
As shown in fig. 4, the chain 40 may be replaced by a locking pin 30, and the locking pin 30 includes a plunger 60 and a nut 31 provided at an upper end of the plunger 60.
As shown in fig. 5, the lock chain 40 may be replaced by a lock hook 20, where the lock hook 20 is U-shaped and includes a plug rod 60 and a positioning rod 21 integrally formed with the plug rod 60, a positioning block 22 is disposed at the end of the positioning rod 21, a positioning protrusion 23 is disposed on the positioning block 22, a positioning groove 18 corresponding to the positioning protrusion 23 is disposed on the lock body 10, and when the lock is locked, the plug rod 60 is inserted into the lock hole 16, one side of the positioning block 22 on the positioning rod 21 is attached to the outer side wall of the lock body 10, and the positioning protrusion 23 on the positioning block 22 is embedded into the positioning groove 18 to prevent the lock hook 20 from rotating and the anti-theft product from falling.
As shown in fig. 6-7, the lock chain 40 may also be replaced by a lock rod 50, where the lock rod 50 is T-shaped, and includes an insert rod 60 and a first cross rod 51 disposed at an upper end of the insert rod 60, a second cross rod 52 capable of moving up and down along the insert rod 60 is disposed at a lower end of the first cross rod 51, a length of the second cross rod 52 is smaller than that of the first cross rod 51, a fixed chain 53 is disposed on the lock rod 50, a first snap ring 54 and a second snap ring 55 are disposed at two ends of the fixed chain 53, and the first snap ring 54 passes through the second snap ring 55 to be fixed on the lock rod 50.
As shown in fig. 8, the lock rod 50 is T-shaped, and comprises an insert rod 60 and a first transverse plate 51 disposed at the upper end of the insert rod 60, a replaceable second transverse plate 52 is disposed at the lower end of the first transverse plate 51, the second transverse plate 52 is fixed on the upper surface of the lock body 10 through screws, a through hole is disposed on the second transverse plate 52, when in use, the insert rod 60 is inserted into the lock hole 16 through the through hole, a fixing chain 53 is disposed on the lock rod 50, a first clamping ring 54 and a second clamping ring 55 are disposed at two ends of the fixing chain 53, and when in use, the first clamping ring 54 is fixed on the lock rod 50 through the second clamping ring 55, and can be used in cooperation with the fixing chain 53 to clamp the lock rod 50 into a hub of a vehicle, and the fixing chain 53 is wound on a post to fix, thereby realizing double theft prevention.
As shown in fig. 9, the locking pin 30 further includes a limiting rod 61, the inserting rod 60 and the limiting rod 61 are respectively disposed at two ends of the lower surface of the nut 31, the limiting rod 61 is disposed at one side of the inserting rod 60, the diameter of the limiting rod 61 is smaller than that of the inserting rod 60, and the lock case is provided with a limiting hole 62 corresponding to the limiting rod 61.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalents, improvements, etc. of the above embodiments according to the present invention are still within the scope of the present invention.
Claims (5)
1. A multifunctional lock, characterized in that: comprising
The lock body is provided with a lock shell, a lock hole is formed in the lock shell, and a lock cylinder is arranged in the lock shell;
the lock comprises a lock body, a lock pin, a lock chain and a lock rod, wherein the lock pin is arranged on the lock body, the lock pin is connected with the lock body through a lock hole, the lock pin is connected with the lock body through a lock pin, the lock pin is connected with the lock body through a lock pin, and the lock pin is connected with the lock body through a lock pin;
the lock hook is U-shaped and comprises a plug rod and a positioning rod integrally formed with the plug rod, the tail end of the positioning rod is provided with a positioning block, the positioning block is provided with a positioning lug, the lock body is provided with a positioning groove corresponding to the positioning lug, the plug rod is inserted into the lock hole when locked, one side of the positioning block on the positioning rod is attached to the outer side wall of the lock body, and the positioning lug on the positioning block is embedded into the positioning groove;
the magnetic control switch is characterized in that a magnet is arranged at the plug-in end of the plug-in rod, a magnetic control switch corresponding to the magnet is arranged in the lock shell, an alarm box is also arranged in the lock shell, a circuit board is arranged in the alarm box, a magnetic induction IC is arranged on the circuit board, and the magnetic induction IC is connected with the magnetic control switch;
the alarm box is also provided with a battery and a buzzer cavity, the buzzer cavity is provided with a loudspeaker, and the battery and the loudspeaker are both connected with the circuit board.
2. A multi-function lock according to claim 1, wherein: the locking pin comprises an inserting rod and a pin cap arranged at the upper end of the inserting rod.
3. A multi-function lock according to claim 1, wherein: the chain comprises a plunger rod and a chain connected with the plunger rod, wherein the tail end of the chain is provided with a fixed ring, and when the chain is used, the plunger rod penetrates through the fixed ring to be mounted on the lock body.
4. A multi-function lock according to claim 1, wherein: the locking lever is T-shaped, and comprises an inserting rod and a first cross rod arranged at the upper end of the inserting rod, wherein a second cross rod capable of moving up and down along the inserting rod is arranged at the lower end of the first cross rod, and the length of the second cross rod is smaller than that of the first cross rod.
5. The multi-purpose lock of claim 4, wherein: the locking rod is provided with a fixed chain, two ends of the fixed chain are respectively provided with a first clamping ring and a second clamping ring, and when the locking rod is used, the first clamping ring penetrates through the second clamping ring to be fixed on the locking rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300721.2A CN108266055B (en) | 2018-04-04 | 2018-04-04 | Multifunctional lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300721.2A CN108266055B (en) | 2018-04-04 | 2018-04-04 | Multifunctional lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108266055A CN108266055A (en) | 2018-07-10 |
| CN108266055B true CN108266055B (en) | 2023-12-26 |
Family
ID=62778343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300721.2A Active CN108266055B (en) | 2018-04-04 | 2018-04-04 | Multifunctional lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266055B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969634A (en) | 2019-05-20 | 2020-11-20 | 南京南瑞继保工程技术有限公司 | Valve tower reinforced structure |
Citations (13)
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|---|---|---|---|---|
| DE10100874A1 (en) * | 2000-10-07 | 2002-09-26 | Claudia Schreiner | Child safety lock etc. for windows/door esp. of motor vehicles has spring element to generate actuating force for handle, and can be activated/deactivated |
| CN201068688Y (en) * | 2007-05-16 | 2008-06-04 | 骆金林 | Padlock |
| CN101387168A (en) * | 2008-09-25 | 2009-03-18 | 雷先鸣 | U shaped rod lock |
| JP2009127262A (en) * | 2007-11-22 | 2009-06-11 | Miwa Lock Co Ltd | Crime preventive structure of tumbler lock |
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| CN206158371U (en) * | 2016-10-09 | 2017-05-10 | 浙江浦江梅花锁业集团有限公司 | Electronic lock courage |
| CN208152746U (en) * | 2018-04-04 | 2018-11-27 | 东莞市缙优实业有限公司 | A kind of Multifunctional lock |
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| US7273241B2 (en) * | 2004-02-19 | 2007-09-25 | T.K.M. Unlimited, Inc. | Door latch actuator |
| TWM515581U (en) * | 2015-10-29 | 2016-01-11 | Real Locks & Security Co Ltd | Multi-purpose lock with storage function |
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Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10100874A1 (en) * | 2000-10-07 | 2002-09-26 | Claudia Schreiner | Child safety lock etc. for windows/door esp. of motor vehicles has spring element to generate actuating force for handle, and can be activated/deactivated |
| CN201068688Y (en) * | 2007-05-16 | 2008-06-04 | 骆金林 | Padlock |
| JP2009127262A (en) * | 2007-11-22 | 2009-06-11 | Miwa Lock Co Ltd | Crime preventive structure of tumbler lock |
| CN101387168A (en) * | 2008-09-25 | 2009-03-18 | 雷先鸣 | U shaped rod lock |
| CN201326312Y (en) * | 2008-12-22 | 2009-10-14 | 桐乡市天佳五金制品有限公司 | Belt chain steel plate lock |
| CN101487369A (en) * | 2009-02-26 | 2009-07-22 | 赖国生 | Electronic alarm package beam padlock |
| CN102587750A (en) * | 2012-03-02 | 2012-07-18 | 赖国生 | Alarm padlock |
| CN103306547A (en) * | 2013-05-14 | 2013-09-18 | 苏州德仕耐五金技术有限公司 | Anti-theft security tensioning lock |
| CN204457169U (en) * | 2015-01-07 | 2015-07-08 | 赵利云 | Hexagonal chain type foldable lock |
| CN106014009A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Circular tube lock with alarming function |
| CN106014010A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Electronic anti-theft iron chain lock |
| CN206158371U (en) * | 2016-10-09 | 2017-05-10 | 浙江浦江梅花锁业集团有限公司 | Electronic lock courage |
| CN208152746U (en) * | 2018-04-04 | 2018-11-27 | 东莞市缙优实业有限公司 | A kind of Multifunctional lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108266055A (en) | 2018-07-10 |
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