CN103953228B - A kind of lock assembly and lock core thereof - Google Patents
A kind of lock assembly and lock core thereof Download PDFInfo
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- CN103953228B CN103953228B CN201410215087.4A CN201410215087A CN103953228B CN 103953228 B CN103953228 B CN 103953228B CN 201410215087 A CN201410215087 A CN 201410215087A CN 103953228 B CN103953228 B CN 103953228B
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- blade
- lock core
- locking
- key
- fuse
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- 208000006558 Dental Calculus Diseases 0.000 description 2
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The invention discloses a kind of lock core, including fuse, the middle part of described fuse axially penetrates through, along it, the lockhole matched with key, the top of described fuse is fitted with locking key, the bottom of described locking key has unlatching post, the middle part of described fuse is radially run through some grooves, is fitted with some locking blades cooperated and starts blade in described groove.In work process, the described fuse with this kind of multiple groove structures by each locking blade with start blade Selective assembly, thus the Assembly stability being effectively increased between each blade and fuse, and can make its assembly difficulty be able to corresponding reduction.The invention also discloses the lock assembly of a kind of this lock core of application.
Description
Technical field
The present invention relates to lockset necessary accessories technical field, particularly to a kind of lock core.The invention still further relates to the lock assembly of a kind of this lock core of application.
Background technology
Lock assembly is a kind of extremely common safe antitheft equipment, and it is generally formed by suitable key and lockset are supporting, and improving constantly along with user demand, the serviceability of lock assembly is also increasingly subject to the extensive concern of people.
In current existing lock assembly assembling structure, the middle part of its lock core can be provided with groove, some blades it are fitted with in this groove, when key inserts after in lockhole, each blade can under the tartar guide effect of key moving radially to appropriate location along lock core, so that axially coincident along lock core of the top locating slot of each blade, so that open bottom the locking key of lock core in the top locating slot that post embeds each blade, to realize the key open operation to lock core；And when key is extracted lockhole, then need that the locking key in the top locating slot embedding each blade is opened capital to go out, generally, the groove of existing lockset is integrated through structure, namely all blades are all assemblied in same groove, although this kind of assembling structure disclosure satisfy that basic use needs, but the Assembly stability of each blade is poor, and its assembly difficulty is bigger.
Therefore, how to improve the lock core Assembly stability of lock assembly and to reduce its assembly difficulty be the important technological problems that those skilled in the art are presently required solution.
Summary of the invention
It is an object of the invention to provide a kind of lock core, the Assembly stability of this lock core is higher, and its assembly difficulty is relatively low.It is a further object of the present invention to provide a kind of lock assembly applying above-mentioned lock core.
For solving above-mentioned technical problem, the present invention provides a kind of lock core, including fuse, the middle part of described fuse axially penetrates through, along it, the lockhole matched with key, the top of described fuse is fitted with locking key, the bottom of described locking key has unlatching post, and the middle part of described fuse is radially run through some grooves, is fitted with some locking blades cooperated and starts blade in described groove.
Preferably, locking blade and the quantity of startup blade in each described groove are three altogether, and the quantity at least two of locking blade therein.
Preferably, the top of described locking blade has the locating slot matched with described unlatching post, described locating slot is square groove, and the top of described startup blade has the startup groove matched with described unlatching post, and the spacing of the dual-side of described startup groove is gradually reduced to its bottom from its top；
The middle part of described locking blade and described startup blade is respectively provided with the pilot hole matched with key, and the inner side of described pilot hole is provided with the guiding salient point suitable with key tooth flower.
Preferably, the bottom locking blade described in adjacent two is relatively set with spring salient point, is connected with leaf spring described in adjacent two between spring salient point.
Preferably, a side of described startup groove is perpendicular with its base.
Preferably, described guiding salient point is positioned at top or the bottom of described pilot hole.
Preferably, the top of described fuse has the locking keyway adaptive with described locking key plug-in mounting.
Preferably, the cross section of described unlatching post is square.
The present invention also provides for a kind of lock assembly, and including the lock core being mutually adapted and key, described lock core is specially the lock core as described in above-mentioned any one.
Relatively above-mentioned background technology, lock core provided by the present invention, including fuse, the middle part of described fuse axially penetrates through, along it, the lockhole matched with key, the top of described fuse is fitted with locking key, the bottom of described locking key has unlatching post, and the middle part of described fuse is radially run through some grooves, is fitted with some locking blades cooperated and starts blade in described groove.In work process, the described fuse with this kind of multiple groove structures by each locking blade with start blade Selective assembly, thus the Assembly stability being effectively increased between each blade and fuse, and can make its assembly difficulty be able to corresponding reduction.
In another preferred version of the present invention, locking blade and the quantity of startup blade in each described groove are three altogether, and the quantity at least two of locking blade therein.The fit structure arranging three blades in this kind of single groove can improve the assembly reliability of each blade further, and the structure being provided with at least two locking blade in each groove can effectively ensure that the unlatching stability of described lock core.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The assembling structural blast figure of the lock core that Fig. 1 provides for a kind of detailed description of the invention of the present invention；
Fig. 2 is the structural representation locking blade-section in Fig. 1；
Fig. 3 is the structural representation starting blade-section in Fig. 1.
Detailed description of the invention
The core of the present invention is to provide a kind of lock core, and the Assembly stability of this lock core is higher, and its assembly difficulty is relatively low；Simultaneously, it is provided that a kind of lock assembly applying above-mentioned lock core.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Refer to Fig. 1, Fig. 2 and Fig. 3, the assembling structural blast figure of the lock core that Fig. 1 provides for a kind of detailed description of the invention of the present invention；Fig. 2 is the structural representation locking blade-section in Fig. 1；Fig. 3 is the structural representation starting blade-section in Fig. 1.
In a specific embodiment, lock core provided by the present invention, including fuse 11, the middle part of fuse 11 axially penetrates through the lockhole 111 matched with key along it, the top of fuse 11 is fitted with locking key 12, the bottom of locking key 12 has unlatching post 121, and the middle part of fuse 11 is radially run through some grooves 112, is fitted with some locking blades 13 cooperated and starts blade 14 in groove 112.In work process, the fuse 11 with this kind of multiple groove 112 structures by each locking blade 13 with start blade 14 Selective assembly, thus the Assembly stability being effectively increased between each blade and fuse 11, and can make its assembly difficulty be able to corresponding reduction.
Further, locking blade 13 and the quantity of startup blade 14 in each groove 112 are three altogether, and the quantity at least two of locking blade 13 therein.The fit structure arranging three blades in this kind of single groove 112 can improve the assembly reliability of each blade further, and the structure being provided with at least two locking blade 13 in each groove 112 can effectively ensure that the unlatching stability of described lock core.
Specifically, the top of locking blade 13 has and opens the locating slot 131 that post 121 matches, locating slot 131 is square groove, and the top starting blade 14 has and opens the startup groove 141 that post 121 matches, and the spacing of the dual-side starting groove 141 is gradually reduced to its bottom from its top；The middle part of locking blade 13 and startup blade 14 is respectively provided with the pilot hole 16 matched with key, and the inner side of pilot hole 16 is provided with the guiding salient point 161 suitable with key tooth flower.In work process, when key inserts after in lockhole 111, each guiding salient point 161 drives locking blade 13 under key tooth flower guides and starts blade 14 transverse movement, until each locating slot 131 and each startup groove 141 are along the axially coincident formation of the fuse 11 location groove suitable with opening post 121, now open post 121 and fall in the groove of described location, and the outer surface of locking key 12 is concordant with the outer peripheral face of fuse 11, thus completing lockset open operation；After extracting in key is by lockhole 111, each locking blade 13 and startup blade 14 progressively reset, now start transversion malposition between the side of blade 14 and the side of locking blade 13 to move, it is hypotenuse structure owing to starting the side of blade 14, so that start blade 14 can pass through its side realization longitudinal direction lifting to opening post 121 while transverse shifting, until unlatching post 121 being released and is made locking key 12 and fuse 11 depart from plug-in mounting, thus completing the locking operation of lockset.Whole work process only relying on blade self structure to realize locking key 12 and eject operation, it is not necessary to other counterparts are assisted, thus being effectively simplified the internal structure of described lock core, improve its overall assembly reliability；The locating slot 131 with square groove structure can effectively limit the lateral separation of the location groove formed in lock core opening process, thus effectively reducing the mutual opening rate of lock core, and makes its safety in utilization be able to corresponding raising.
The bottom of adjacent two locking blades 13 is relatively set with spring salient point 132, is connected with leaf spring 15 between adjacent two spring salient points 132.Leaf spring 15 can accelerate each locking blade 13 after lockhole extracted by key and start the reseting procedure of blade 14, and provide enough reset forces for it, it is effectively ensured the hypotenuse starting blade 13 simultaneously and locking key 12 ejected effect, so that the work process of described lock core is more steadily efficiently；The end of leaf spring 15 can reliably be positioned and connect and fix by spring salient point 132, thus the Assembly stability being effectively ensured between leaf spring 15 and locking blade 13 and reliability.
On the other hand, the side starting groove 141 is perpendicular with its base.The startup groove 141 of this kind of PDX structure can be further ensured that the guiding uniqueness in described lock core work process, and makes its mutual opening rate reduce further, and safety is able to corresponding raising.
It addition, guiding salient point 161 is positioned at top or the bottom of pilot hole 16.The be placed in guiding salient point 161 of the top of pilot hole 16 or bottom of this kind can cooperate with the key possessing two-sided tartar structure, thus improving the reproducibility effectively reducing key while lock core opens stability, and then the safety in utilization of described lock core is further improved.
Additionally, the top of fuse 11 has the locking keyway 113 adaptive with locking key 12 plug-in mounting.This locking keyway 113 can effectively ensure that the physical fit between fuse 11 and locking key 12 and plug-in mounting positioning precision thereof, so that the work process of lock assembly is more smooth stable.
Further, the cross section opening post 121 is square.The unlatching post 121 that this kind of cross section is square structure can be suitable with locating slot 131 better, so that the overall assembling of described lock core assembly is coordinated reliable more.
In a specific embodiment, lock assembly provided by the present invention, including the lock core being mutually adapted and key, described lock core is specially the lock core as described in foregoing embodiments.The Assembly stability of this lock assembly is higher, and its assembly difficulty is relatively low.
In summary, the lock core provided in the present invention, including fuse, the middle part of described fuse axially penetrates through, along it, the lockhole matched with key, the top of described fuse is fitted with locking key, the bottom of described locking key has unlatching post, and the middle part of described fuse is radially run through some grooves, is fitted with some locking blades cooperated and starts blade in described groove.In work process, the described fuse with this kind of multiple groove structures by each locking blade with start blade Selective assembly, thus the Assembly stability being effectively increased between each blade and fuse, and can make its assembly difficulty be able to corresponding reduction.
Additionally, the lock assembly of the above-mentioned lock core of application provided by the invention, the Assembly stability of this lock assembly is higher, and its assembly difficulty is relatively low.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Above to lock core provided by the present invention and apply the lock assembly of this lock core and be described in detail.Principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.It should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to the present invention carries out some improvement and modification, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (8)
1. a lock core, it is characterized in that: include fuse, the middle part of described fuse axially penetrates through, along it, the lockhole matched with key, the top of described fuse is fitted with locking key, the bottom of described locking key has unlatching post, the middle part of described fuse is radially run through some grooves, is fitted with some locking blades cooperated and starts blade in described groove；
Locking blade and the quantity of startup blade in each described groove are three altogether, and the quantity at least two of locking blade therein.
2. lock core as claimed in claim 1, it is characterized in that: the top of described locking blade has the locating slot matched with described unlatching post, described locating slot is square groove, the top of described startup blade has the startup groove matched with described unlatching post, and the spacing of the dual-side of described startup groove is gradually reduced to its bottom from its top；
The middle part of described locking blade and described startup blade is respectively provided with the pilot hole matched with key, and the inner side of described pilot hole is provided with the guiding salient point suitable with key tooth flower.
3. lock core as claimed in claim 2, it is characterised in that: the bottom locking blade described in adjacent two is relatively set with spring salient point, is connected with leaf spring described in adjacent two between spring salient point.
4. lock core as claimed in claim 2, it is characterised in that: a side of described startup groove is perpendicular with its base.
5. lock core as claimed in claim 2, it is characterised in that: described guiding salient point is positioned at top or the bottom of described pilot hole.
6. lock core as claimed in claim 1, it is characterised in that: the top of described fuse has the locking keyway adaptive with described locking key plug-in mounting.
7. lock core as claimed in claim 1, it is characterised in that: the cross section of described unlatching post is square.
8. a lock assembly, it is characterised in that: including the lock core and the key that are mutually adapted, described lock core is specially the lock core as according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215087.4A CN103953228B (en) | 2014-05-20 | 2014-05-20 | A kind of lock assembly and lock core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215087.4A CN103953228B (en) | 2014-05-20 | 2014-05-20 | A kind of lock assembly and lock core thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953228A CN103953228A (en) | 2014-07-30 |
| CN103953228B true CN103953228B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215087.4A Active CN103953228B (en) | 2014-05-20 | 2014-05-20 | A kind of lock assembly and lock core thereof |
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| CN (1) | CN103953228B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953227A (en) * | 2014-05-20 | 2014-07-30 | 浙江美利保锁业有限公司 | Lock assembly and lock core component thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765417A (en) * | 1996-04-03 | 1998-06-16 | U-Shin Ltd. | Free wheel lock cylinder |
| CN201802150U (en) * | 2010-10-19 | 2011-04-20 | 黄益准 | Efficient theftproof blade lock core and key for same |
| CN203066651U (en) * | 2013-01-10 | 2013-07-17 | 侯洪兵 | Idling vane lockset |
| CN203835057U (en) * | 2014-05-20 | 2014-09-17 | 浙江美利保锁业有限公司 | Lock assembly and lock cylinder thereof |
-
2014
- 2014-05-20 CN CN201410215087.4A patent/CN103953228B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765417A (en) * | 1996-04-03 | 1998-06-16 | U-Shin Ltd. | Free wheel lock cylinder |
| CN201802150U (en) * | 2010-10-19 | 2011-04-20 | 黄益准 | Efficient theftproof blade lock core and key for same |
| CN203066651U (en) * | 2013-01-10 | 2013-07-17 | 侯洪兵 | Idling vane lockset |
| CN203835057U (en) * | 2014-05-20 | 2014-09-17 | 浙江美利保锁业有限公司 | Lock assembly and lock cylinder thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953228A (en) | 2014-07-30 |
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Inventor after: Du Shengyong Inventor after: Zhang Youfu Inventor before: Li Mengjun Inventor before: Du Shengyong Inventor before: Zhang Youfu |
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Effective date of registration: 20160314 Address after: 325400 room 112, administrative committee of Binhai New Area, Pingyang County, Wenzhou, Zhejiang Applicant after: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Address before: Xianyan Industrial Zone Ouhai District 325000 Zhejiang city of Wenzhou Province Applicant before: ZHEJIANG MEILIBAO LOCKS Co.,Ltd. |
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Denomination of invention: Lock assembly and lock core thereof Effective date of registration: 20171103 Granted publication date: 20160629 Pledgee: Zheshang Bank Limited by Share Ltd. Wenzhou Pingyang branch Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2017330000153 |
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Date of cancellation: 20181128 Granted publication date: 20160629 Pledgee: Zheshang Bank Limited by Share Ltd. Wenzhou Pingyang branch Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2017330000153 |
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Denomination of invention: Lock assembly and lock core component thereof Effective date of registration: 20181212 Granted publication date: 20160629 Pledgee: Lilan Branch of Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2018330000452 |
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Date of cancellation: 20201204 Granted publication date: 20160629 Pledgee: Lilan Branch of Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2018330000452 |
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Denomination of invention: A lock assembly and its lock cylinder Effective date of registration: 20201211 Granted publication date: 20160629 Pledgee: Lilan Branch of Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: Y2020330001185 |
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Date of cancellation: 20220720 Granted publication date: 20160629 Pledgee: Lilan Branch of Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG JUSHI SECURITY TECHNOLOGY Co.,Ltd. Registration number: Y2020330001185 |