CN202672855U - Novel lock structure - Google Patents
Novel lock structure Download PDFInfo
- Publication number
- CN202672855U CN202672855U CN 201220359051 CN201220359051U CN202672855U CN 202672855 U CN202672855 U CN 202672855U CN 201220359051 CN201220359051 CN 201220359051 CN 201220359051 U CN201220359051 U CN 201220359051U CN 202672855 U CN202672855 U CN 202672855U
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- CN
- China
- Prior art keywords
- hole
- main body
- block
- lock
- key
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel lock structure. The novel lock structure effectively improves the antitheft safety. The novel lock structure comprises a key, a lock body, a lock tongue, a braking device, a bearing block and a lock core; a control block is arranged at the output end of the lock core; a fixing block is arranged at the bottom of the lock core; a fixing block through hole is arranged on the fixing block, and a blocking column is arranged in the fixing block through hole; a first through hole is arranged in the lock core; a front baffle plate is arranged on the front side surface of the lock core; an intermediate baffle plate, a body, a rear baffle plate and a connecting block are arranged in the first through hole; a second through hole is arranged in the body, and a rotating rail is arranged in the second through hole; a key plate of the key is rotated on the rotating rail; a body through hole communicated with the second through hole is arranged on the side surface of the body; a shifting sheet is arranged in the body through hole and is contacted with the blocking column; once the key is rotated on the rotating rail and reaches a limit position at one end of the rotating rail, the shifting sheet in the body through hole is propped by virtue of the key plate of key, and then the blocking column is propped by the shifting sheet and is positioned on the same horizontal line with the internal wall of the first through hole.
Description
Technical field
The utility model relates to a kind of novel lock structure.
Background technology
As everyone knows, lock is to place on the able to turn on or off implements, the fastener of opening with key or private mark (such as character code mechanism, temporal organization, automatically release-push, magnetic solenoid etc.), be widely used in every field, novel lock structure of the present utility model is mainly for annotating and illustrate in the lock construction that is applied on the security door; Existing most lock construction that is used on the security door comprises key and inner lock body with cavity structure, in the cavity of lock body, be provided with dead bolt, check mechanism, accept piece and lock core, the output of lock core is provided with controll block, when the output of lock core is outwards braked, drive the controll block touching and accept piece, accept piece and drive upwards top of check mechanism, at this moment, dead bolt is in Telescoping, is unlocking condition, when the output of lock core during to inside brake, drive controll block is no longer touched and is accepted piece, and check mechanism is motionless, at this moment, dead bolt is in non-telescoping state, is locking states; But on existing lock bolt structure, very simple, thus cause being easy to be pried open by the undesirable, and then reduce the anti-theft security of integrated anti-theft door.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of effective novel lock structure that has strengthened anti-theft security.
Novel lock structure of the present utility model, comprise key and inner lock body with cavity structure, in the cavity of lock body, be provided with dead bolt, check mechanism, accept piece and lock core, the output of lock core is provided with controll block, the bottom of described lock core is provided with fixed block, be provided with the fixed block perforation on the fixed block, and in the fixed block perforation, be provided with card column, the inside of described lock core is provided with the first through hole, be provided with the positive stop with keyhole on the leading flank of described lock core, block in the middle of being disposed with from front to back in described the first through hole, main body, backstop and contiguous block, described controll block is installed on the described contiguous block, be provided with the keyhole that matches with keyhole on the positive stop on the block in the middle of described, be provided with the second through hole in the described main body, and in the second through hole, be provided with transition, the spoon plate of described key rotates in transition, be provided with the main body perforation on the described main body side, and described main body perforation communicates with the second through hole, be provided with plectrum in the described main body perforation, described card column contacts with plectrum, when key when turning to an end extreme position, plectrum in the spoon plate jack-up main body perforation of described key, plectrum jack-up card column, the inwall of card column and the first through hole is positioned on the same level line.
Novel lock structure of the present utility model, described transition is screwed on the main body inner wall.
Novel lock structure of the present utility model, described fixed block and lock core are integrated design.
Novel lock structure of the present utility model, described middle block, main body and backboard are installed together by screw.
Novel lock structure of the present utility model, described transition comprise outer rail and interior rail, and it is inner that described interior rail is installed in described outer rail.
Compared with prior art the beneficial effects of the utility model are: the bottom at lock core is provided with fixed block, be provided with the fixed block perforation on the fixed block, and in the fixed block perforation, be provided with card column, the inside of lock core is provided with the first through hole, be provided with the positive stop with keyhole on the leading flank of lock core, block in the middle of being disposed with from front to back in the first through hole, main body, backstop and contiguous block, controll block is installed on the contiguous block, be provided with the keyhole that matches with keyhole on the positive stop on the middle block, be provided with the second through hole in the main body, and in the second through hole, be provided with transition, the spoon plate of key rotates in transition, is provided with the main body perforation on the main body side, and the main body perforation communicates with the second through hole, be provided with plectrum in the main body perforation, card column contacts with plectrum, when key when turning to an end extreme position, the plectrum in the spoon plate jack-up main body perforation of key, plectrum jack-up card column, the inwall of card column and the first through hole is positioned on the same level line; Like this, whole main body can axially move in the first through hole, when key when turning to an end extreme position, directly exerting oneself on the key the main body Axially moving belt controll block on piece and the contiguous block that is dynamically connected, piece is accepted in the controll block touching, accept piece and drive upwards top of check mechanism, at this moment, dead bolt is in Telescoping, be unlocking condition, effectively strengthened anti-theft security.
Description of drawings
Fig. 1 is the scheme of installation of dead bolt in the utility model;
Fig. 2 is the front view of the utility model positive stop;
Fig. 3 is the top view that the utility model positive stop and lock core are installed together;
Fig. 4 is the front view of block in the middle of the utility model;
Fig. 5 is the top view that block in the middle of the utility model, main body and backstop are installed together;
Fig. 6 is the front view that the utility model main body and transition are installed together;
Fig. 7 is the left view of the utility model transition;
Fig. 8 is the structural representation of the utility model key.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Extremely shown in Figure 7 such as Fig. 1, novel lock structure of the present utility model, comprise key 20 and inner lock body with cavity structure, in the cavity of lock body, be provided with dead bolt, check mechanism, accept piece and lock core 2, the output of lock core is provided with controll block 1, the bottom of lock core is provided with fixed block 3, be provided with fixed block perforation 4 on the fixed block, and in the fixed block perforation, be provided with card column, the inside of lock core is provided with the first through hole, be provided with the positive stop 5 with keyhole on the leading flank of lock core, block 6 in the middle of being disposed with from front to back in the first through hole, main body 7, backstop 8 and contiguous block 9, controll block is installed on the contiguous block, be provided with the keyhole that matches with keyhole on the positive stop on the middle block, be provided with the second through hole 10 in the main body, and in the second through hole, be provided with the transition 11, the spoon plate of key rotates in transition, be provided with main body perforation 12 on the main body side, and the main body perforation communicates with the second through hole, be provided with plectrum in the main body perforation, card column contacts with plectrum, when key when turning to an end extreme position, plectrum in the spoon plate jack-up main body perforation of key, plectrum jack-up card column, the inwall of card column and the first through hole is positioned on the same level line; Like this, whole main body can axially move in the first through hole, when key when turning to an end extreme position, directly exerting oneself on the key the main body Axially moving belt controll block on piece and the contiguous block that is dynamically connected, piece is accepted in the controll block touching, accept piece and drive upwards top of check mechanism, at this moment, dead bolt is in Telescoping, be unlocking condition, effectively strengthened anti-theft security.
Novel lock structure of the present utility model, transition is screwed on the main body inner wall.
Novel lock structure of the present utility model, fixed block and lock core are integrated design.
Novel lock structure of the present utility model, middle block, main body and backboard are installed together by screw.
Novel lock structure of the present utility model, transition comprises outer rail 13 and interior rail 14, interior rail is installed in outer rail inside.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. novel lock structure, comprise key and inner lock body with cavity structure, in the cavity of lock body, be provided with dead bolt, check mechanism, accept piece and lock core, the output of lock core is provided with controll block, it is characterized in that, the bottom of described lock core is provided with fixed block, be provided with the fixed block perforation on the fixed block, and in the fixed block perforation, be provided with card column, the inside of described lock core is provided with the first through hole, be provided with the positive stop with keyhole on the leading flank of described lock core, block in the middle of being disposed with from front to back in described the first through hole, main body, backstop and contiguous block, described controll block is installed on the described contiguous block, be provided with the keyhole that matches with keyhole on the positive stop on the block in the middle of described, be provided with the second through hole in the described main body, and in the second through hole, be provided with transition, the spoon plate of described key rotates in transition, be provided with the main body perforation on the described main body side, and described main body perforation communicates with the second through hole, be provided with plectrum in the described main body perforation, described card column contacts with plectrum, when key when turning to an end extreme position, plectrum in the spoon plate jack-up main body perforation of described key, plectrum jack-up card column, the inwall of card column and the first through hole is positioned on the same level line.
2. novel lock structure as claimed in claim 1 is characterized in that, described transition is screwed on the main body inner wall.
3. novel lock structure as claimed in claim 1 is characterized in that, described fixed block and lock core are integrated design.
4. novel lock structure as claimed in claim 1 is characterized in that, described middle block, main body and backboard are installed together by screw.
5. novel lock structure as claimed in claim 1 is characterized in that, described transition comprises outer rail and interior rail, and it is inner that described interior rail is installed in described outer rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359051 CN202672855U (en) | 2012-07-24 | 2012-07-24 | Novel lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359051 CN202672855U (en) | 2012-07-24 | 2012-07-24 | Novel lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672855U true CN202672855U (en) | 2013-01-16 |
Family
ID=47493766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359051 Expired - Fee Related CN202672855U (en) | 2012-07-24 | 2012-07-24 | Novel lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672855U (en) |
-
2012
- 2012-07-24 CN CN 201220359051 patent/CN202672855U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130116 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |