CN204081732U - Flexible bail type lock - Google Patents
Flexible bail type lock Download PDFInfo
- Publication number
- CN204081732U CN204081732U CN201420374850.3U CN201420374850U CN204081732U CN 204081732 U CN204081732 U CN 204081732U CN 201420374850 U CN201420374850 U CN 201420374850U CN 204081732 U CN204081732 U CN 204081732U
- Authority
- CN
- China
- Prior art keywords
- lock
- cage knob
- lock ring
- pilot hole
- fairlead
- 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- Withdrawn - After Issue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 provides flexible bail type to lock, and comprises lock body, lock ring, cage knob and chip, and lock body lower left side is provided with code block mounting groove; Be provided with the pilot hole installing fixing lock ring and cage knob on the right side of described lock body, lock body left side top is provided with the lock chamber installing fixing lock ring; On the downside of the rotating pilot hole being installed on lock body of described cage knob, cage knob top is a hollow cavity and top offers the off-centre operation that has opening; Described lock ring lower end is connected with a lock, and cage knob top side is crimped with the fairlead rotating and be assemblied in pilot hole, fairlead offers a gathering sill, is provided with and slides up and down with the gathering sill on fairlead the guide finger coordinated on the upside of lock; The lock that the off-centre operation opening of described cage knob is corresponding laterally offers a pin hole, is equipped with bayonet lock spring and bayonet lock in pin hole; The ejector spring of one jack-up lock and lock ring is also installed in the hollow cavity of described cage knob, after rotating cage knob, the bayonet lock at cage knob top end opening place is accommodated in the pin hole of lock under off-centre operation effect, and lock and lock ring are rotatably arbitrarily angled after being ejected spring ejection unblanks.
Description
[technical field]
The utility model relates to the one pole lockset being applied to block sytem in electric power micro_computer five_proof, particularly relates to a kind of flexible bail type lock.
[background technology]
At present, owing to operating not according to operational procedure in power industry, the case caused a serious accident, of common occurrence; In the ground shield of comprehensive anti-error system, adopting Mechanical ring latch to add RFID identity recognizing technology is modal way.General padlock is by lock body, lock ring, dead bolt, locking bar, spring, anti-pulls pin, and the compositions such as chip, adopt the key after code and insert corresponding lockset, and turn cage knob ejects lock ring assembly, just can unblank to reach the object of closed block unblock.
In existing lockset, lockset formalness there are single hole, diplopore; Lock core is a lot of form of structure, commonly rotates locking bar with the semicircle of cage knob, makes locking bar assembly deviate from screens and unblank, such indirect drive, processing more complicated, easy bite; Although certain structures is fairly simple, after unblanking to take key away, lock ring can not directly locking, and needing to insert after key action could locking, operates more loaded down with trivial details.
[utility model content]
The utility model provides a kind of structure simple, safe and reliable, easy to use, can the flexible bail type lock of automatic blocking.
In order to realize foregoing invention object, the technical solution adopted in the utility model is:
Flexible bail type lock, comprise lock body, lock ring, cage knob and chip, lock body lower left side is provided with code block mounting groove, and chip is assemblied in the code block mounting groove of lock body bottom by screw; The pilot hole being provided with the fixing lock ring of installation and cage knob of longitudinal up/down perforation on the right side of described lock body, lock body left side top is provided with the lock chamber installing fixing lock ring; On the downside of the rotating pilot hole being installed on lock body of described cage knob, cage knob bottom is provided with the rank coordinated with key and takes on, and cage knob top is a hollow cavity and top offers the off-centre operation that has opening; Described lock ring lower end is connected with a lock that can slide up and down in the hollow cavity of cage knob and rotate, cage knob top side to be crimped with in the pilot hole that rotates and be assemblied in lock body and to slide up and down with lock the fairlead coordinated, the hollow cavity of described cage knob and fairlead internal diameter equal diameter, fairlead offers a gathering sill, be provided with on the upside of lock and be connected with lock ring lower end pin joint and slide up and down with the gathering sill on fairlead the guide finger coordinated; The lock that the off-centre operation opening of described cage knob is corresponding laterally offers a pin hole, and be equipped with bayonet lock spring and bayonet lock in pin hole, the bayonet lock in bayonet lock spring push card pin-and-hole stretches into the off-centre operation opening part of cage knob; The ejector spring of one jack-up lock and lock ring is also installed in the hollow cavity of described cage knob, after rotating cage knob, the bayonet lock at cage knob top end opening place is accommodated in the pin hole of lock under off-centre operation effect, and lock and lock ring are rotatably arbitrarily angled after being ejected spring ejection unblanks; Also be provided with on the downside of the pilot hole of described cage knob and be convenient to anti-the pulling pin of key by the reset of rank shoulder catch knob, after cage knob resets, top end opening gets back to initial position, lock ring drives in the hollow cavity of lock press-in cage knob, and the off-centre operation opening part that the bayonet lock in bayonet lock spring push card pin-and-hole stretches into cage knob realizes self-locking.
Preferably, the mouth place, pilot hole top on the right side of described lock body is also provided with the sealing cap being fixed fairlead, and sealing cap bottom also offers the cannelure that the lock of being convenient to lock ring lower end pin joint and guide finger slide up and down and be rotatably assorted.
Preferably, on the upside of described sealing cap, also cover is buckled with one and coordinates the rainhat preventing rainwater or foreign material from entering pilot hole with lock ring.
Preferably, the pilot hole bottom of described lock body also buckle be connected with a capping coordinated with key.
The beneficial effects of the utility model are:
The utility model is a kind of one pole lockset, be mainly used in electric power micro_computer five_proof block sytem in, as the performer of a bottom, station level microcomputer workstation transfer instruction is to the device of wall and unit, transmit again and need the code value unlocking lockset to unlock key, just can drive corresponding lock, thus operating equipment, realize anti-error with this; During work, after key turn cage knob, utilize the principle of off-centre operation, by the release conditions of the ejection State Transferring of bayonet lock screens by originally to indentation, by being provided with the ejector spring of a jack-up lock and lock ring in cage knob hollow cavity, after rotating cage knob, bayonet lock is accommodated in the pin hole of lock under the off-centre operation effect of cage knob top side, lock and lock ring be ejected spring eject after rotatably arbitrarily angled, easy to use to unblank.Simultaneously, anti-the pulling pin arranged on the downside of the hollow cavity of cage knob is convenient to key by the reset of rank shoulder catch knob, after cage knob resets, top end opening gets back to initial position, lock ring is made to drive lock to move up and down by straight line, bayonet lock external part on lock ring only has the gathering sill along fairlead to slide in the hollow cavity that could be pressed into cage knob to realize locking, effectively prevent lock ring other end do not insert the lock chamber of lock body and pin, the vacation lock phenomenon of generation.By the design of new lock core, the cage knob of former processed complex driving locking bar, fitting face are required that high form is simplified, also achieves auto-lock function simultaneously, more convenient to operate; Both combinations, make lockset low cost, more practical and be promoted universal.
[accompanying drawing explanation]
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is the syndeton enlarged diagram of the utility model cage knob, lock, fairlead, rainhat and lock ring;
Fig. 4 is the stereo amplification figure of the utility model cage knob.
[detailed description of the invention]
Flexible bail type lock, as shown in Figures 1 to 4, comprise lock body 1, lock ring 2, cage knob 3 and chip 4, lock body 1 lower left side is provided with code block mounting groove 5, and chip 4 is assemblied in the code block mounting groove 5 of lock body 1 bottom by screw; The pilot hole 6 being provided with the fixing lock ring 2 of installation and cage knob 3 of longitudinal up/down perforation on the right side of lock body 1, lock body 1 left side top is provided with the lock chamber 7 installing fixing lock ring 2; On the downside of the rotating pilot hole 6 being installed on lock body 1 of cage knob 3, cage knob 3 bottom is provided with the rank coordinated with key and takes on 30, and cage knob 3 top is a hollow cavity and top offers the off-centre operation 31 that has opening; Lock ring 2 lower end is connected with a lock 8 that can slide up and down and rotate in the hollow cavity 32 of cage knob 3, cage knob 3 top side to be crimped with in the pilot hole 6 that rotates and be assemblied in lock body 1 and to slide up and down with lock 8 fairlead 9 coordinated, hollow cavity 32 and the fairlead 9 internal diameter equal diameter of cage knob 3, fairlead 9 offers a gathering sill 90, be provided with on the upside of lock 8 and be connected with lock ring 2 lower end pin joint and slide up and down with the gathering sill 90 on fairlead 9 guide finger 10 coordinated; The lock 8 of off-centre operation 31 opening 33 correspondence of described cage knob 3 laterally offers a pin hole 80, is equipped with bayonet lock spring 11 and bayonet lock 12 in pin hole 80, and bayonet lock spring 11 can stretch into off-centre operation 31 opening 33 place of cage knob 3 by the bayonet lock 12 in push card pin-and-hole 80; The ejector spring 13 of one jack-up lock 8 and lock ring 2 is also installed in the hollow cavity 32 of cage knob 3, rotate in the bayonet lock 12 at cage knob 3 top end opening 33 place after cage knob 3 pin hole 80 being accommodated in lock 8 orderly gradually under off-centre operation 31 acts on, the lock 8 in cage knob 3 hollow cavity 32 and the lock ring 2 connected are ejected spring 13 and eject that aft closure ring 2 is rotatably arbitrarily angled unblanks; Also be provided with on the downside of the pilot hole 6 of cage knob 3 be convenient to that key resetted by rank shoulder 30 catch knob 3 anti-ly pull pin 14, so that the init state of unblanking is consistent at every turn, after cage knob 3 resets, top end opening 33 gets back to initial position, lock ring 2 drives lock 8 to be pressed in the hollow cavity 32 of cage knob 3, and off-centre operation 31 opening 33 place that the bayonet lock 12 in bayonet lock spring 11 push card pin-and-hole 80 stretches into cage knob 3 realizes self-locking.
As shown in Figure 1 to Figure 3, pilot hole 6 on the right side of lock body 1 pushes up mouth place and is also provided with the sealing cap 15 being fixed fairlead 9, sealing cap 15 bottom also offers the cannelure 150 that the lock 8 of being convenient to lock ring 2 lower end pin joint and guide finger 10 slide up and down and be rotatably assorted, the lock 8 of lock ring 2 lower end pin joint and guide finger 10 is only had to rise to the cannelure 150 finally entering sealing cap 15 when unblanking, lock ring 2 could rotate, and conveniently takes out lockset from different perspectives; In addition, on the upside of sealing cap 15, also cover is buckled with one and coordinates the rainhat 16 preventing rainwater or foreign material from entering pilot hole 6 with lock ring 2, in pilot hole 6 bottom of lock body 1, also buckle is connected with a capping coordinated with key 17, the visibility weakening inner cage knob on the one hand reaches beautifying lockset outward appearance simultaneously, strengthens the safety of lockset.
During the assembling of this lockset, chip 4 is screwed in the code block mounting groove 5 of lock body 1, rainhat 16 is fixed on by pressing on lock ring 2; Then, in pilot hole 6 on the right side of lock body 1 from lower to upper, first cage knob 3 is put into, and make cage knob 3 lower end hold in the mouth shoulder 30 14 to be on same plane direction with anti-pulling pin, off-centre operation 31 place, cage knob 3 upper end opening 33 extroversion is arranged, be pressed into fairlead 9 close-fitting again, ensure on fairlead 9 gathering sill 90 rigging position on the axial direction of pilot hole 6 with on the same axial direction of cage knob 3 upper end off-centre operation 31 opening 33; Then, then overlap sealing cap 15 on lock ring 2, lock ring 2 bottom locks fixing lock 8 by guide finger 10 interference, and the end of guide finger 10 stretches out lock 8 outer wall forms the section of stretching out 81 coordinated with gathering sill 90 on fairlead 9; Then in the pin hole 80 of lock 8, bayonet lock spring 11 and bayonet lock 12 is put in order; Further, by lock ring 2 and connect lock 8 along gathering sill 90 direction, press-in cage knob 3 hollow cavity 32 in, after putting in place completely, bayonet lock 12, from the stop bit end face 91 of ejecting card fairlead 9 bottom in the pin hole 80 of lock 8, realizes the locking of lock ring 2; Finally, the pilot hole 6 of sealing cap 4 force fit lock body 1 is pushed up mouth place, covers rainhat 16, pilot hole 6 lower end clamping upper cover, can complete the assembling of this lockset.
During use, when scene needs to unlock, first by the chip 4 of the reading code sheet of unlock key and padlock, the match is successful, the rank shoulder 30 that the unlocking head of key is blocked on cage knob 3 rotates, in the pin hole 80 being accommodated in lock 8 that the bayonet lock 12 at cage knob 3 top end opening 33 place is orderly gradually under off-centre operation 31 acts on, after lock 8 in cage knob 3 hollow cavity 32 and the lock ring 2 connected are ejected spring 13 ejection, the rotatable arbitrarily angled realization of lock ring 2 is unblanked.After unblock completes, key anti-pull pin 14 guiding under, catch knob 3 resets, after cage knob 3 resets, top end opening 33 gets back to initial position, at this moment, just drive lock 8 to be pressed in the hollow cavity 32 of cage knob 3 by lock ring 2, off-centre operation 31 opening 33 place that the bayonet lock 12 in bayonet lock spring 11 push card pin-and-hole 80 stretches into cage knob 3 realizes self-locking.
Cage knob 3 hollow cavity 32 leading portion inner circle of the present utility model adopts off-centre operation 31 structure, the central axis of relative cage knob 3, opening 33 is major axis places farthest from the center of circle, bayonet lock 12 stretches out the longest herein, the bayonet lock 12 that lock 8 pin hole 80 stretches out can be stuck in stop bit end face 91 place of fairlead 13 bottom, namely the pinning position of lock ring 2 is also initial bit, the basic circle (with lock 8 equal diameter) of central axis is then minor axis, it is unlock position herein, this kind of structure is continuously tangent camber line from the edge of opening 33 to basic circle, the stationarity that bayonet lock 12 moves can be realized, be convenient to unblank smoothly and locking, not easily there is bite, operation is simple and reliable.In addition, the object that the gathering sill 90 of fairlead 9 is offered is in order to the lock 8 making lock ring 2 and connection thereof is can only move up and down along gathering sill 90 direction straight line in open and close lock process, effectively prevent lock ring 2 other end do not insert lock body 1 lock chamber 7 and pin, produce the phenomenon of false lock.
The above embodiment is just preferred embodiment of the present utility model, not limits practical range of the present utility model with this, the equivalence change that all shapes according to the utility model, structure and principle are done, and all should be covered by protection domain of the present utility model.
Claims (4)
1. flexible bail type lock, comprise lock body, lock ring, cage knob and chip, lock body lower left side is provided with code block mounting groove, and chip is assemblied in the code block mounting groove of lock body bottom by screw; It is characterized in that:
The pilot hole being provided with the fixing lock ring of installation and cage knob of longitudinal up/down perforation on the right side of described lock body, lock body left side top is provided with the lock chamber installing fixing lock ring;
On the downside of the rotating pilot hole being installed on lock body of described cage knob, cage knob bottom is provided with the rank coordinated with key and takes on, and cage knob top is a hollow cavity and top offers the off-centre operation that has opening;
Described lock ring lower end is connected with a lock that can slide up and down in the hollow cavity of cage knob and rotate, cage knob top side to be crimped with in the pilot hole that rotates and be assemblied in lock body and to slide up and down with lock the fairlead coordinated, the hollow cavity of described cage knob and fairlead internal diameter equal diameter, fairlead offers a gathering sill, be provided with on the upside of lock and be connected with lock ring lower end pin joint and slide up and down with the gathering sill on fairlead the guide finger coordinated;
The lock that the off-centre operation opening of described cage knob is corresponding laterally offers a pin hole, and be equipped with bayonet lock spring and bayonet lock in pin hole, the bayonet lock in bayonet lock spring push card pin-and-hole stretches into the off-centre operation opening part of cage knob;
The ejector spring of one jack-up lock and lock ring is also installed in the hollow cavity of described cage knob, after rotating cage knob, the bayonet lock at cage knob top end opening place is accommodated in the pin hole of lock under off-centre operation effect, and lock and lock ring are rotatably arbitrarily angled after being ejected spring ejection unblanks;
Also be provided with on the downside of the pilot hole of described cage knob and be convenient to anti-the pulling pin of key by the reset of rank shoulder catch knob, after cage knob resets, top end opening gets back to initial position, lock ring drives in the hollow cavity of lock press-in cage knob, and the off-centre operation opening part that the bayonet lock in bayonet lock spring push card pin-and-hole stretches into cage knob realizes self-locking.
2. flexible bail type lock according to claim 1, it is characterized in that, mouth place, pilot hole top on the right side of described lock body is also provided with the sealing cap being fixed fairlead, and sealing cap bottom also offers the cannelure that the lock of being convenient to lock ring lower end pin joint and guide finger slide up and down and be rotatably assorted.
3. flexible bail type lock according to claim 2, is characterized in that, on the upside of described sealing cap, also cover is buckled with one and coordinates the rainhat preventing rainwater or foreign material from entering pilot hole with lock ring.
4. flexible bail type lock according to claim 1, is characterized in that, the pilot hole bottom of described lock body also buckle is connected with a capping coordinated with key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374850.3U CN204081732U (en) | 2014-07-08 | 2014-07-08 | Flexible bail type lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374850.3U CN204081732U (en) | 2014-07-08 | 2014-07-08 | Flexible bail type lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081732U true CN204081732U (en) | 2015-01-07 |
Family
ID=52174465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374850.3U Withdrawn - After Issue CN204081732U (en) | 2014-07-08 | 2014-07-08 | Flexible bail type lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153656A (en) * | 2014-07-08 | 2014-11-19 | 长园共创电力安全技术股份有限公司 | Telescopic block pin type lock |
| CN112393029A (en) * | 2020-11-04 | 2021-02-23 | 宁波双德金属管业有限公司 | Corrosion-resistant spiral steel pipe |
-
2014
- 2014-07-08 CN CN201420374850.3U patent/CN204081732U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153656A (en) * | 2014-07-08 | 2014-11-19 | 长园共创电力安全技术股份有限公司 | Telescopic block pin type lock |
| CN104153656B (en) * | 2014-07-08 | 2016-09-07 | 长园共创电力安全技术股份有限公司 | Flexible bail type lock |
| CN112393029A (en) * | 2020-11-04 | 2021-02-23 | 宁波双德金属管业有限公司 | Corrosion-resistant spiral steel pipe |
| CN112393029B (en) * | 2020-11-04 | 2022-12-27 | 宁波双德金属管业有限公司 | Corrosion-resistant spiral steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |