CN205604856U - Novel lock core and use lock of this lock core - Google Patents
Novel lock core and use lock of this lock core Download PDFInfo
- Publication number
- CN205604856U CN205604856U CN201620338282.0U CN201620338282U CN205604856U CN 205604856 U CN205604856 U CN 205604856U CN 201620338282 U CN201620338282 U CN 201620338282U CN 205604856 U CN205604856 U CN 205604856U
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- China
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- connecting portion
- key connecting
- lock
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a novel lock core and use lock of this lock core, a novel lock core, lock core body including having both ends is equipped with the screw thread section on the lock core body, the screw thread section sets up between both ends, both ends are unblock end and halving end respectively, the unblock is served and is equipped with the key connecting portion, and the key connecting portion are for establishing projection or the shrinkage pool on the terminal surface of unblock end, the key connecting portion have increases the protruding or sunken cross section that forms on the edge of basic shape, the basis shape is circular or polygon. Because lock core and lockhole threaded connection, so current unlock method is right the utility model discloses an it is invalid to lock, makes the utility model discloses safety very. And the nimble of pass key connecting portion sets up, can avoid the utility model discloses instrument by general is opened, has improved the utility model discloses a safety, this makes the utility model discloses a lock is unusual safe and reliable also. The utility model is used for the tool to lock.
Description
Technical field
This utility model relates to a kind of lock core and uses the lock of this lock core.
Background technology
Lockset substantially can be divided into A level, B level, C level, super C level to lock, and the lock that rank is the highest is more difficult to be cracked.More existing A level B level lock is studied thoroughly by people, therefore is easy to be cracked, and even online had selling of unblank study course and unlocking tool, causes such lock the most dangerous, is difficult to play antitheft effect.Although the lockset as C level and super C level is difficult to be cracked, but their lock core structure is also based on A level and the lock core of B level, therefore is also to be cracked in one hour.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of novel safety, it is difficult to core that the instrument commonly used cracks and use the lockset of this lock core.
This utility model solves the solution of its technical problem:
A kind of lock core, including the plug body with two ends, plug body is provided with thread segment, thread segment is arranged between the ends, described two ends are respectively and unlock end and interlocking end, and described unblock end is provided with key connecting portion, and key connecting portion is to be located at the projection on the end face unlocking end or shrinkage pool, described key connecting portion has increases projection or/and the cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
Further improvement as such scheme, key connecting portion is the projection being located on the end face unlocking end, key connecting portion has top and end, the top that end face is key connecting portion that key connecting portion is connected with unblock end, the end of key connecting portion is provided with antitheft spur, and described antitheft spur has the conical surface.
As the further improvement of such scheme, key connecting portion is the projection being located on the end face unlocking end, unlocks and is additionally provided with the collar on end, and described key connecting portion is located in the collar.
As the further improvement of such scheme, the described collar can be freely rotatable on unblock end.
As the further improvement of such scheme, key connecting portion is the shrinkage pool being located on the end face unlocking end, is provided with antitheft projection in described key connecting portion.
A kind of novel lock, including lock body, lock body is provided with a lock bolt, and lock body is additionally provided with at least one lockhole, is at least provided with described lock core in a lockhole, and all lock cores can be connected with lock bolt simultaneously.
As the further improvement of such scheme, being provided with and can intercept assembly by the elastic of block lockhole in described lockhole, key connecting portion is located at the rear of interlocking end, and the elastic assembly that intercepts is located at the rear of key connecting portion.
The beneficial effects of the utility model are: a kind of lock core, including the plug body with two ends, plug body is provided with thread segment, thread segment is arranged between the ends, described two ends are respectively and unlock end and interlocking end, and described unblock end is provided with key connecting portion, and key connecting portion is to be located at the projection on the end face unlocking end or shrinkage pool, described key connecting portion has increases projection or/and the cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.Owing to lock core is threadeded with lockhole, therefore existing unlocking method is invalid to lock of the present utility model so that the unusual safety of this utility model.And by the flexible setting of key connecting portion, this utility model can be avoided by general TO, improve safety of the present utility model, this makes lock of the present utility model the most safe and reliable.This utility model is used for lockset.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is that this utility model applies the embodiment a1 structural representation on automotive lock；
Fig. 2 is that the embodiment b1 structure of this utility model key connecting portion regards schematic diagram；
Fig. 3 is that the embodiment b2 structure of this utility model key connecting portion regards schematic diagram；
Fig. 4 is that the embodiment b3 structure of this utility model key connecting portion regards schematic diagram；
Fig. 5 is that the embodiment b4 structure of this utility model key connecting portion regards schematic diagram.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in this utility model, can be with combination of interactions on the premise of the most conflicting conflict.
With reference to Fig. 1, this is that this utility model applies an embodiment at automobile anti-theft lock, automotive lock in figure has two lockholes, each lockhole is equipped with lock core of the present utility model, described lock core includes the plug body 1 with two ends, plug body 1 is provided with thread segment, thread segment is arranged between the ends, described two ends are respectively and unlock end and interlocking end, described unblock end is provided with key connecting portion 11, key connecting portion 11 is to be located at the projection on the end face unlocking end or shrinkage pool, described key connecting portion 11 have increase on the edge of base shape protruding or/and the cross section that formed of depression, described base shape is circular, it can certainly be polygon.Owing to lock core is threadeded with lockhole, therefore existing unlocking method is invalid to lock of the present utility model so that the unusual safety of this utility model.And by the flexible setting of key connecting portion, this utility model can be avoided by general TO, improve safety of the present utility model, this makes lock of the present utility model the most safe and reliable.Spying on lock core for preventing from not violating molecule simultaneously, be provided with and can intercept assembly 2 by the elastic of block lockhole in described lockhole, key connecting portion 11 is located at the rear of interlocking end, and the elastic assembly 2 that intercepts is located at the rear of key connecting portion 11.
Embodiment b1 of key connecting portion, with reference to Fig. 2, increases projection on the edge of base shape, can prevent lawless person from being opened by lockset of the present utility model for use with general instrument.It is of course also possible to the lock core of one of them lockhole is changed into common Spring cylinder lock core or other lock cores.
Embodiment b2 of key connecting portion, as shown in Figure 3, key connecting portion 11 is the projection being located on the end face unlocking end, it has the cross section being to increase depression on the edge of circular base shape, key connecting portion 11 has top and end, the top that end face is key connecting portion 11 that key connecting portion 11 is connected with unblock end, this utility model is cracked by the mode for preventing lawless person's glue bonding, the end of key connecting portion 11 is provided with antitheft spur 111, and described antitheft spur 111 has the conical surface.
Embodiment b3 of key connecting portion, as shown in Figure 4, key connecting portion 11 is the projection being located on the end face unlocking end, unlock and be additionally provided with the collar 12 on end, described key connecting portion 11 is located in the collar 12, and the collar 12 decreases the space of unlocking tool, adds and cracks difficulty of the present utility model.
In order to strengthen the difficulty that cracks of the present utility model, the described collar 12 can be freely rotatable on unblock end.
Embodiment b4 of key connecting portion, as it is shown in figure 5, key connecting portion 11 is the shrinkage pool being located on the end face unlocking end, in order to prevent lawless person from using the instruments such as screwdriver to crack this utility model, is provided with antitheft protruding 112 in key connecting portion 11.
Above better embodiment of the present utility model is illustrated, but this utility model is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (7)
1. a lock core, including the plug body (1) with two ends, it is characterized in that: plug body (1) is provided with thread segment, thread segment is arranged between the ends, described two ends are respectively and unlock end and interlocking end, described unblock end is provided with key connecting portion (11), key connecting portion (11) is to be located at the projection on the end face unlocking end or shrinkage pool, described key connecting portion (11) has increases projection or/and the cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
A kind of lock core the most according to claim 1, it is characterized in that: key connecting portion (11) is the projection being located on the end face unlocking end, key connecting portion (11) has top and end, the top that end face is key connecting portion (11) that key connecting portion (11) is connected with unblock end, the end of key connecting portion (11) is provided with antitheft spur (111), and described antitheft spur (111) has the conical surface.
A kind of lock core the most according to claim 1, it is characterised in that: key connecting portion (11) is the projection being located on the end face unlocking end, unlocks and is additionally provided with the collar (12) on end, and described key connecting portion (11) is located in the collar (12).
A kind of lock core the most according to claim 3, it is characterised in that: the described collar (12) can be freely rotatable on unblock end.
A kind of lock core the most according to claim 1, it is characterised in that: key connecting portion (11) is the shrinkage pool being located on the end face unlocking end, is provided with antitheft projection (112) in described key connecting portion (11).
6. a novel lock, including lock body, it is characterised in that: lock body is provided with a lock bolt, lock body is additionally provided with at least one lockhole, is at least provided with the lock core as described in any one in claim 1 to 5 in a lockhole, and all lock cores can be connected with lock bolt simultaneously.
A kind of novel lock the most according to claim 6, it is characterized in that: be provided with in described lockhole and can intercept assembly (2) by the elastic of block lockhole, key connecting portion (11) is located at the rear of interlocking end, and the elastic assembly (2) that intercepts is located at the rear of key connecting portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338282.0U CN205604856U (en) | 2016-04-20 | 2016-04-20 | Novel lock core and use lock of this lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338282.0U CN205604856U (en) | 2016-04-20 | 2016-04-20 | Novel lock core and use lock of this lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604856U true CN205604856U (en) | 2016-09-28 |
Family
ID=56969557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338282.0U Expired - Fee Related CN205604856U (en) | 2016-04-20 | 2016-04-20 | Novel lock core and use lock of this lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756420A (en) * | 2016-04-20 | 2016-07-13 | 丁旭荣 | Novel lock cylinder and lock using same |
-
2016
- 2016-04-20 CN CN201620338282.0U patent/CN205604856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756420A (en) * | 2016-04-20 | 2016-07-13 | 丁旭荣 | Novel lock cylinder and lock using same |
| CN105756420B (en) * | 2016-04-20 | 2018-06-05 | 丁旭荣 | A kind of lock core and the lock using the lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170420 |