CN104295159B - Variable combination insurance lock body - Google Patents
Variable combination insurance lock body Download PDFInfo
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- CN104295159B CN104295159B CN201410541743.XA CN201410541743A CN104295159B CN 104295159 B CN104295159 B CN 104295159B CN 201410541743 A CN201410541743 A CN 201410541743A CN 104295159 B CN104295159 B CN 104295159B
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- sleeve
- lock
- housing
- retainer plate
- rolling pin
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Abstract
The present invention relates to variable combination insurance lock body, belong to technical field of lockset structures.Variable combination insurance lock body, is characterised by including housing, sleeve, lock core body, sleeve lock jack panel and pivoted arm, lock core body includes blade and core retainer plate, and its Leaf is made up of one group of single independent laminated structure.Present configuration design is simple and direct rationally, assembling is torn open simple and convenient, the individual vanes of design can change with the change of variable key in core retainer plate, avoiding lock body in key loss or the technological deficiency that can only discard after being replicated, safety is good, has good practicality and anti-theft.
Description
Technical field
The present invention relates to variable combination insurance lock body, belong to technical field of lockset structures.
Background technology
At present, lockset huge number on market, owing to the blade construction of lockset lock core is Fixed Design, therefore open this lock
The structure of the key of tool is also the exclusive architecture form of corresponding fixing blade construction；This exists for a potential safety hazard, the most once
Key is lost or stolen, in order to stop potential safety hazard, then have to change whole lockset, not only cause economic loss, and
Change the most fairly cumbersome.
Applicant Yantai Sanhuan Technology Co., Ltd. has submitted entitled variable combination encryption machinery on February 19th, 2014
The application for a patent for invention of key, has announced entrance substantive examination, Publication No. 103758407A.This patent application refers to one
The key of the combinative structure that tooth form is variable, is also to the potential safety hazard avoided key loss or be replicated.
The variable combination insurance lock body of the application, is based on the patent application of above-mentioned key and makes.
Summary of the invention
It is an object of the invention to solve conventional lock lock core tooth form cannot convert, in key loss or can only after being replicated
The technological deficiency of whole lock-changing, and then provide a kind of based on a kind of variable combination encryption mechanical key being previously mentioned in background technology
Designed, have that structure is simple and direct rationally, assembling is simple, need not destroy tapered end just can improve the changeable set hinge of theftproof performance
Sheet insurance lockset.
For achieving the above object, the present invention adopts the following technical scheme that
Variable combination insurance lock body, is characterized in that, its structure includes:
Housing 1, it has being fixed in fixing body and having the housing postive stop baffle 1-3 of key hole, and axially connects
Lock core in described housing postive stop baffle 1-3 side installs sleeve 1-2；
Sleeve 2, is embedded at described lock core and installs the inside of sleeve 1-2 and be anchored on institute by the sleeve lock jack panel 4 of side
Stating housing 1 internal, it has the inner chamber for housing lock core body；
Lock core body, is inserted core retainer plate 3 by blade 7 and constitutes, and described core retainer plate 3 is provided with the slot for plugging described blade 7, institute
State blade 7 to be made up of one group of single independent laminated structure；
Sleeve lock jack panel 4, the lock core being tightened in described housing 1 is installed in sleeve 1-2, and is locked by the sleeve 2 of its side
It is tightly fixed on described enclosure interior；
Pivoted arm 5, is fixed on the end of described core retainer plate 3, and produces linkage with described core retainer plate 3.
Offering successively on the keyhole 7-4 at middle part, blade excircle direction it is equipped with on described single independent blade 7
Rolling pin is had to unblank groove 7-1, rolling pin idle face 7-2 and blade confined planes 7-3；
The lock core of described housing 1 is provided with axial housing locating slot 1-1 in installing sleeve 1-2, and the periphery of described sleeve 2 sets
The positioning boss 2-3 matched with described housing locating slot 1-1, described positioning boss 2-3 is had to embed described housing locating slot 1-
1, so that described sleeve 2 is connected with described housing 1；
The periphery of described core retainer plate 3 is provided with deep gouge 3-1 under axial rolling pin, and the inner circumferential of described sleeve 2 is axially arranged with described
The rolling pin locating slot 2-1 that under rolling pin, deep gouge 3-1 matches, rolling pin 6 is installed on described rolling pin locating slot 2-1 and sinks with described rolling pin
Between groove 3-1, so that described core retainer plate 3 is embedded at the inside of described sleeve 2；
The end of the described nearly housing postive stop baffle 1-3 of jacket casing 2 is provided with the anti-drilling sheet mounting table 2-2 for installing anti-drilling sheet 8；
The end that described core retainer plate 3 is connected with described pivoted arm 5 is provided with screw, and described pivoted arm 5 is by plain washer 10, elastic washer
11 and screw 12 be fixed on the end of described core retainer plate 3；
The lock core of described housing 1 is installed sleeve 1-2 periphery and is provided with external screw thread, and whole lock body is pacified by being rotatably connected in described lock core
The big nut of sleeved 1-2 periphery 9 is fixed on fixing body.
Variable combination of the present invention insurance lock body, simple structural design is reasonable, assembling is torn open simple and convenient, the independent leaf of design
Sheet can change with the change of variable key in core retainer plate, it is to avoid lock body in key loss or can only be discarded after being replicated
Technological deficiency, safety is good, has good practicality and anti-theft.
Accompanying drawing explanation
Fig. 1: variable combination of the present invention insurance lock body explosive view；
Fig. 2: lockset locking states figure of the present invention；
The A-A sectional view of Fig. 3: Fig. 2；
Fig. 4: lockset unlocking condition figure of the present invention；
The B-B sectional view of Fig. 5: Fig. 4；
Fig. 6: core retainer plate structural representation；
Fig. 7: tube-in-tube structure schematic diagram；
Fig. 8: tube-in-tube structure schematic diagram；
Fig. 9: blade construction schematic diagram；
Figure 10: individual blade structural representation；
Figure 11: blade, rolling pin and core retainer plate matching relationship schematic diagram.
In the drawings, 1, housing, 1-1, housing locating slot, 1-2, lock core install sleeve, 1-3, housing postive stop baffle, and 2, set
Cylinder, 2-1, rolling pin locating slot, 2-2, anti-drilling sheet mounting table, 2-3, positioning boss, 3, core retainer plate, deep gouge under 3-1, rolling pin, 3-2, leaf
Sheet lost motion slot, 4, sleeve lock jack panel, 5, pivoted arm, 6, rolling pin, 7, blade, 7-1, rolling pin are unblanked groove, 7-2, rolling pin lost motion slot, 7-
3, blade confined planes, 7-4, keyhole, 8, anti-drilling sheet, 9, big nut, 10, plain washer, 11, elastic washer, 12, screw.
Detailed description of the invention
Referring to the drawings, provide the detailed description of the invention of the present invention, be used for the structure of the present invention is carried out furtherly
Bright.
Embodiment 1
The variable combination insurance lock body of the present embodiment is with reference to Fig. 1-11, and its structure includes: housing 1, sleeve 2, lock core body, set
Cylinder locking nut 4 and pivoted arm 5, housing therein has being fixed in fixing body and having the housing postive stop baffle 1-3 of key hole,
And it is connected axially to the lock core installation sleeve 1-2 of described housing postive stop baffle 1-3 side；Sleeve 2 is embedded at described lock core peace
The inside of sleeved 1-2 to be anchored on described housing 1 by the sleeve lock jack panel 4 of side internal, it has for housing lock core
The inner chamber of body；Lock core body is inserted core retainer plate 3 by blade 7 and constitutes, and described core retainer plate 3 is provided with the slot for plugging described blade 7, institute
State blade 7 to be made up of one group of single independent laminated structure；Sleeve lock jack panel 4 is tightened in the lock core of described housing 1 and installs
In sleeve 1-2, and the sleeve 2 of its side is locked in described enclosure interior；Pivoted arm 5 is fixed on the end of described core retainer plate 3,
And produce linkage with described core retainer plate 3.The keyhole 7-4 at middle part, blade excircle side it is equipped with on described single independent blade 7
The rolling pin that offers successively upwards is unblanked groove 7-1, rolling pin idle face 7-2 and blade confined planes 7-3；The lock core peace of described housing 1
Being provided with axial housing locating slot 1-1 in sleeved 1-2, the periphery of described sleeve 2 is provided with and described housing locating slot 1-1 phase
The positioning boss 2-3 joined, described positioning boss 2-3 embed described housing locating slot 1-1, so that described sleeve 2 and described shell
Body 1 is connected；The periphery of described core retainer plate 3 is provided with deep gouge 3-1 under axial rolling pin, and the inner circumferential of described sleeve 2 is axially arranged with described
The rolling pin locating slot 2-1 that under rolling pin, deep gouge 3-1 matches, rolling pin 6 is installed on described rolling pin locating slot 2-1 and sinks with described rolling pin
Between groove 3-1, so that described core retainer plate 3 is embedded at the inside of described sleeve 2；The end of the described nearly housing postive stop baffle 1-3 of jacket casing 2
It is provided with the anti-drilling sheet mounting table 2-2 for installing anti-drilling sheet 8；The end that described core retainer plate 3 is connected with described pivoted arm 5 is provided with screw,
Described pivoted arm 5 is fixed on the end of described core retainer plate 3 by plain washer 10, elastic washer 11 and screw 12；The lock core of described housing 1
Installing sleeve 1-2 periphery and be provided with external screw thread, whole lock body installs the big nut 9 of sleeve 1-2 periphery by being rotatably connected in described lock core
Being fixed on fixing body.
The installation process of the present invention is as follows:
First, blade 7 is inserted on core retainer plate 3, by core retainer plate 3 and sleeve 2 in then core retainer plate 3 is loaded sleeve 2 and by rolling pin 6
Being connected, the lock core that anti-drilling sheet 8 first loads housing 1 is installed in sleeve 1-2, afterwards the sleeve 2 of built-in core retainer plate 3 is loaded lock core
Installing in sleeve 1-2, screw in sleeve lock jack panel 4 and fastened by sleeve 2, sleeve 2 is stretched out in the end of core retainer plate 3 and sleeve locks
After nut 4, pivoted arm 5 is tightened the end to core retainer plate 3 by plain washer 10, elastic washer 11 and screw 12, finally lock body is pacified
It is loaded on cabinet or other fixing bodies, finally by the big nut 9 being rotatably connected in housing 1 periphery, location is installed.
The operation principle of the present invention is as follows:
1, during inserting error key, key inserts blade (7) along keyhole (7-4), when different leaves forms vane group
After, rolling pin (6) contacts with rolling pin idle face (7-2), rotates key, and blade (7) is in the lamina idle-run groove (3-2) of core retainer plate (3)
Idle running, its range of activity is controlled by blade confined planes (7-3)；
When 2, inserting correct key, key along keyhole (7-4) insert blade (7), blade rolling pin unblank groove alignment, rolling
Pin (6) falls into rolling pin and unblanks groove (7-1)；Rotating key, blade (7) drives core retainer plate (3) to rotate by rolling pin (6), it is achieved unblank
Function.
3, lock core becomes tartar function: pull down pivoted arm (5), plain washer (10), elastic washer (11) and screw (12), with specially
Unload sleeve lock jack panel (4) with instrument, take off core retainer plate (3), rolling pin (6), blade (7) is readjusted, then installs in order
?.
The present invention has a characteristic that
1, lock core, partition use integrated design, reduce and accumulate tolerance between blade, improve assembly precision；
2, tapered end overall structure uses summary design, and assembling is simple, is very easy to realize individual and repeatedly splits, assembles,
Do not destroy tapered end parts；
3, blade uses differential seat angle design, supports the use with variable combination encryption key pair, by changing leaf position, it is achieved
Lock core variable combination, safe and reliable, energy-saving material-saving.
Claims (7)
1. variable combination insurance lock body, is characterised by, its structure includes:
Housing (1), it has being fixed in fixing body and having the housing postive stop baffle (1-3) of key hole, and axially connects
Lock core in described housing postive stop baffle (1-3) side installs sleeve (1-2)；
Sleeve (2), is embedded at described lock core and installs the inside of sleeve (1-2) and be anchored on by the sleeve lock jack panel (4) of side
Described housing (1) is internal, and it has the inner chamber for housing lock core body；
Lock core body, is inserted core retainer plate (3) by blade (7) and constitutes, and described core retainer plate (3) is provided with for plugging inserting of described blade (7)
Groove, described blade (7) is made up of one group of single independent laminated structure；
Sleeve lock jack panel (4), is tightened in lock core installation sleeve (1-2) of described housing (1), and by the sleeve of its side
(2) it is locked in described enclosure interior；
Pivoted arm (5), is fixed on the end of described core retainer plate (3), and produces linkage with described core retainer plate (3).
2. variable combination insures lock body as claimed in claim 1, is characterised by
Offering successively on the keyhole (7-4) at middle part, blade excircle direction it is equipped with on described single independent blade (7)
Rolling pin is had to unblank groove (7-1), rolling pin idle face (7-2) and blade confined planes (7-3).
3. variable combination insures lock body as claimed in claim 2, is characterised by
The lock core of described housing (1) is provided with axial housing locating slot (1-1), outside described sleeve (2) in installing sleeve (1-2)
Being provided with the positioning boss (2-3) matched with described housing locating slot (1-1) week, described positioning boss (2-3) embeds described shell
Body locating slot (1-1), so that described sleeve (2) is connected with described housing (1).
4. variable combination insures lock body as claimed in claim 3, is characterised by
The periphery of described core retainer plate (3) is provided with deep gouge (3-1) under axial rolling pin, and the inner circumferential of described sleeve (2) is axially arranged with and institute
Stating the rolling pin locating slot (2-1) that deep gouge under rolling pin (3-1) matches, rolling pin (6) is installed on described rolling pin locating slot (2-1) and institute
State between deep gouge under rolling pin (3-1), so that described core retainer plate (3) is embedded at the inside of described sleeve (2).
5. variable combination insures lock body as claimed in claim 4, is characterised by
The end of the nearly housing postive stop baffle (1-3) of described sleeve (2) is provided with the anti-drilling sheet mounting table for installing anti-drilling sheet (8)
(2-2).
6. variable combination insures lock body as claimed in claim 5, is characterised by
The end that described core retainer plate (3) is connected with described pivoted arm (5) is provided with screw, and described pivoted arm (5) is by plain washer (10), elasticity
Packing ring (11) and screw (12) are fixed on the end of described core retainer plate (3).
7. variable combination insures lock body as claimed in claim 6, is characterised by
The lock core of described housing (1) is installed sleeve (1-2) periphery and is provided with external screw thread, and whole lock body is pacified by being rotatably connected in described lock core
The big nut (9) of sleeved (1-2) periphery is being fixed on fixing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541743.XA CN104295159B (en) | 2014-10-15 | 2014-10-15 | Variable combination insurance lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541743.XA CN104295159B (en) | 2014-10-15 | 2014-10-15 | Variable combination insurance lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295159A CN104295159A (en) | 2015-01-21 |
| CN104295159B true CN104295159B (en) | 2016-08-17 |
Family
ID=52315081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410541743.XA Active CN104295159B (en) | 2014-10-15 | 2014-10-15 | Variable combination insurance lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295159B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869499A (en) * | 2016-09-27 | 2018-04-03 | 北京计算机技术及应用研究所 | A kind of Quick fastening solid lock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239840A (en) * | 2015-09-29 | 2016-01-13 | 烟台三环科技有限公司 | Lock allowing user to conduct disassembling and assembling and change secret key |
| CN110512947B (en) * | 2019-09-24 | 2024-05-10 | 广东大拇指海辉柜锁有限公司 | Blade and lockset with same, and device for screening blade |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2473531A1 (en) * | 2002-01-03 | 2003-07-17 | Strattec Security Corporation | Vehicular lock apparatus and method |
| US6860131B2 (en) * | 2002-09-26 | 2005-03-01 | Newfrey Llc | Rekeying a lock assembly |
| CN2911107Y (en) * | 2006-06-09 | 2007-06-13 | 贾君鑫 | Codes variable vane-type antitheft lock |
| CN103758407B (en) * | 2014-02-19 | 2016-01-20 | 烟台三环科技有限公司 | Variable combination mechanical key |
| CN103774920B (en) * | 2014-02-20 | 2016-04-13 | 烟台三环科技有限公司 | Variable combination encryption lock |
| CN204112897U (en) * | 2014-10-15 | 2015-01-21 | 烟台三环科技有限公司 | Variable combination insurance lock body |
-
2014
- 2014-10-15 CN CN201410541743.XA patent/CN104295159B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869499A (en) * | 2016-09-27 | 2018-04-03 | 北京计算机技术及应用研究所 | A kind of Quick fastening solid lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295159A (en) | 2015-01-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170503 Address after: 264000 Yantai Province, Zhifu District, Southwest Road, No. 47, No. Co-patentee after: Zhang Yongzhi Patentee after: Yantai Sanhuan Technology Co., Ltd. Address before: 264000 Yantai Province, Zhifu District, Southwest Road, No. 47, No. Patentee before: Yantai Sanhuan Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180806 Address after: 264000 Southwest River Road, Zhifu District, Yantai, Shandong Province, No. 47 Patentee after: Yantai Sanhuan Technology Co., Ltd. Address before: 264000 Southwest River Road, Zhifu District, Yantai, Shandong Province, No. 47 Co-patentee before: Zhang Yongzhi Patentee before: Yantai Sanhuan Technology Co., Ltd. |