CN205531698U - Free lock core - Google Patents
Free lock core Download PDFInfo
- Publication number
- CN205531698U CN205531698U CN201620047563.0U CN201620047563U CN205531698U CN 205531698 U CN205531698 U CN 205531698U CN 201620047563 U CN201620047563 U CN 201620047563U CN 205531698 U CN205531698 U CN 205531698U
- Authority
- CN
- China
- Prior art keywords
- shell
- lock core
- connector
- square shaft
- connecting piece
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a free lock core, which comprises an outer shell, the front end of shell is provided with the closing cap, sets up on the closing cap in the preceding square shaft that runs through closing cap and shell, and the rear end of shell is provided with the back square shaft, the place ahead hub connection has the short connecting piece of setting in the shell, and the rear hub connection has the long connecting piece of setting in the shell, be provided with clutch assembly between long connecting piece and the short connecting piece, the thumb wheel is connected to long connecting piece. The utility model relates to a rationally, the function of the clutch that has integrateed can realize not having the key function of unblanking, has free function, have higher security, and the universal performance is good, leads to the lock body of joining in marriage the overwhelming majority on the market, simultaneously, has increaseed technological robber unlocking operation's the degree of difficulty to by a wide margin reinforcing the lock that constitutes of this lock core prevent the technique steal open, the sled opens the ability.
Description
Technical field
This utility model belongs to lock core technical field, it particularly relates to a kind of free lock core.
Background technology
In daily life, the most local we can touch lockset, and existing lockset is easy to technology unlocking, poor safety performance, and theftproof performance is bad.It addition, the lock core of existing lockset is substantially directly arrives thumb wheel, almost without any obstruction, and function is poor, there is the biggest defect.
For the problems referred to above, for the technician, the free lock core of exploitation one becomes a problem demanding prompt solution, the requirement of this free lock core is: reasonable in design, it is integrated with the function of clutch, it is possible to achieve without key unlocking function, there is free function, there is higher safety, and universal performance is good, the lock body of the overwhelming majority on wildcard market, simultaneously, increase the difficulty of technology pirate of the open latching operation, thus significantly enhance the anti-technology pirate of the open of the lock that this lock core is constituted, prize and open ability.
Utility model content
The technical problems to be solved in the utility model is to overcome drawbacks described above, the roll shaft of a kind of multi-roll mill is provided, reasonable in design, it is integrated with the function of clutch, can realize without key unlocking function, there is free function, there is higher safety, and universal performance is good, the lock body of the overwhelming majority on wildcard market, meanwhile, increase the difficulty of technology pirate of the open latching operation, thus significantly enhance the anti-technology pirate of the open of the lock that this lock core is constituted, prize and open ability.
For solving the problems referred to above, this utility model be the technical scheme is that
A kind of free lock core, including shell, it is characterised in that: the front end of described shell is provided with capping, and capping is arranged at the front square shaft running through capping and shell, and the rear end of shell is provided with rear axis；Described front square shaft connects the short connector arranged in the enclosure, and rear axis connects the long connector arranged in the enclosure；It is provided with clutch component between described long connector and short connector；Described long connector connects thumb wheel.
As the technical scheme of a kind of optimization, described clutch component includes the off-chip part connecting short connector, and the other end of off-chip part coordinates with long connector；It is provided with resetting-mechanism between described long connector and off-chip part.
As the technical scheme of a kind of optimization, described resetting-mechanism includes that back-moving spring, back-moving spring are socketed on off-chip part and are connected with long connector elasticity.
As the technical scheme of a kind of optimization, between described shell and thumb wheel, it is provided with jump ring A and jump ring B, is stuck in short connector and long connector.
As the technical scheme of a kind of optimization, it is provided with jump ring C between described capping and front square shaft, is stuck in square shaft.
As the technical scheme of a kind of optimization, described rear shaft member is provided with the retaining pin corresponding with long connector.
Owing to have employed technique scheme, compared with prior art, this utility model is reasonable in design, is integrated with the function of clutch, can realize without key unlocking function, there is free function, there is higher safety, and universal performance is good, the lock body of the overwhelming majority on wildcard market, meanwhile, increase the difficulty of technology pirate of the open latching operation, thus significantly enhance the anti-technology pirate of the open of the lock that this lock core is constituted, prize and open ability.
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings simultaneously.
Accompanying drawing explanation
Fig. 1 is the explosion type structural representation of a kind of embodiment of this utility model.
Detailed description of the invention
Embodiment:
As it is shown in figure 1, a kind of free lock core, including shell 14, the front end of described shell 14 is provided with capping 3, capping 3 is arranged at and runs through capping 3 and the front square shaft 1 of shell 14, and the rear end of shell 14 is provided with rear axis 13.Described front square shaft 1 connects the short connector 5 arranged in the enclosure, and rear axis 13 connects the long connector 11 arranged in the enclosure.It is provided with clutch component between described long connector 11 and short connector 5.Described long connector 11 connects thumb wheel 9.
Described clutch component includes the off-chip part 6 connecting short connector, and the other end of off-chip part 6 coordinates with long connector 11.It is provided with resetting-mechanism between described long connector 11 and off-chip part 6.
Described resetting-mechanism includes that back-moving spring 7, back-moving spring 7 are socketed on off-chip part 6 and are connected with long connector 11 elasticity.Simultaneously take account of fixing needs, it is also possible to a kind of mode of employing is, be connected by bolt 8 between back-moving spring 7 with off-chip part.
It addition, be provided with jump ring A10 and jump ring B4 between described shell and thumb wheel, it is stuck in short connector and long connector.It is provided with jump ring C2 between described capping and front square shaft, is stuck in square shaft.The retaining pin 12 corresponding with long connector it is provided with in the shaft member of described rear.
The when of actually used, when front square shaft rotates, front square shaft rotates without other parts dynamic, is i.e. in idling conditions, it is impossible to open the door.
When rear axis rotates, rear axis drives long connector to rotate, and long connector drives thumb wheel to rotate, can be from indoor openings.
The when of needing to open the door, controlling the drive mechanism work that axle in the wings is corresponding, rear axis can be ejected by drive mechanism, and rear axis ejects off-chip part, and last off-chip part and short connector agree with and realize being in transmission connection of long connector and short connector.Square shaft before now rotating, front square shaft drives the rotation of short connector to pass, and short connector drives off-chip part and long connector to rotate, and long connector drives thumb wheel to rotate, can be from outdoor enabling.
This utility model is reasonable in design, it is integrated with the function of clutch, can realize without key unlocking function, there is free function, there is higher safety, and universal performance is good, the lock body of the overwhelming majority on wildcard market, meanwhile, increase the difficulty of technology pirate of the open latching operation, thus significantly enhance the anti-technology pirate of the open of the lock that this lock core is constituted, prize and open ability.
This utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structure change made under enlightenment of the present utility model, every have with this utility model same or like as technical scheme, belong to protection domain of the present utility model.
Claims (6)
1. a free lock core, including shell, it is characterised in that: the front end of described shell is provided with capping, and capping is arranged at the front square shaft running through capping and shell, and the rear end of shell is provided with rear axis；Described front square shaft connects the short connector arranged in the enclosure, and rear axis connects the long connector arranged in the enclosure；It is provided with clutch component between described long connector and short connector；Described long connector connects thumb wheel.
Free lock core the most according to claim 1, it is characterised in that: described clutch component includes the off-chip part connecting short connector, and the other end of off-chip part coordinates with long connector；It is provided with resetting-mechanism between described long connector and off-chip part.
Free lock core the most according to claim 2, it is characterised in that: described resetting-mechanism includes that back-moving spring, back-moving spring are socketed on off-chip part and are connected with long connector elasticity.
Free lock core the most according to claim 3, it is characterised in that: it is provided with jump ring A and jump ring B between described shell and thumb wheel, is stuck in short connector and long connector.
Free lock core the most according to claim 4, it is characterised in that: it is provided with jump ring C between described capping and front square shaft, is stuck in square shaft.
Free lock core the most according to claim 5, it is characterised in that: it is provided with the retaining pin corresponding with long connector in the shaft member of described rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047563.0U CN205531698U (en) | 2016-01-18 | 2016-01-18 | Free lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047563.0U CN205531698U (en) | 2016-01-18 | 2016-01-18 | Free lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531698U true CN205531698U (en) | 2016-08-31 |
Family
ID=56765095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047563.0U Withdrawn - After Issue CN205531698U (en) | 2016-01-18 | 2016-01-18 | Free lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507669A (en) * | 2016-01-18 | 2016-04-20 | 广东樱花智能科技有限公司 | Free lock cylinder |
-
2016
- 2016-01-18 CN CN201620047563.0U patent/CN205531698U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507669A (en) * | 2016-01-18 | 2016-04-20 | 广东樱花智能科技有限公司 | Free lock cylinder |
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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: 20160831 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20190308 |
|
| AV01 | Patent right actively abandoned |