CN203716656U - Novel illegal-unlocking-preventing idling lock cylinder - Google Patents
Novel illegal-unlocking-preventing idling lock cylinder Download PDFInfo
- Publication number
- CN203716656U CN203716656U CN201320706787.4U CN201320706787U CN203716656U CN 203716656 U CN203716656 U CN 203716656U CN 201320706787 U CN201320706787 U CN 201320706787U CN 203716656 U CN203716656 U CN 203716656U
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- Prior art keywords
- lock core
- lock cylinder
- slide plate
- lock
- key
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Abstract
The utility model relates to a novel illegal-unlocking-preventing idling lock cylinder which comprises a key and a lock cylinder snap ring, wherein the lock cylinder snap ring is arranged in a lock cylinder sleeve, and a spring is arranged between the lock cylinder snap ring and the lock cylinder. A lock cylinder stop slip sheet is sickle-shaped, a key slot is formed in the middle of the lock cylinder stop slip sheet, and two edges of the lock cylinder stop slip sheet are respectively an upper arc part and a lower arc part of the lock cylinder stop slip sheet. The upper arc part and the lower arc part of the lock cylinder stop slip sheet and the lock cylinder are equal-radius arcs, and the space between two high points of the upper arc part and the lower arc part of the lock cylinder stop slip sheet is smaller than the external diameter of the lock cylinder. The distance between the upper edge of the key slot of the lock cylinder stop slip sheet and the high point of the upper arc part of the lock cylinder stop slip sheet can be changed, the width and the thickness of the lock cylinder stop slip sheet are smaller than or equal to those of a lock cylinder slip sheet slot, and the key guide slot of the lock cylinder stop slip sheet is equal to the key guide slot of the lock cylinder in size. The novel illegal-unlocking-preventing idling lock cylinder has good safety and prevention of burglary, can be arranged in various burglar-proof locks such as safeguard door locks, electrombile locks, motorcycle locks and the like, is suitable for various security fields, and brings convenience to the daily life of people.
Description
Technical field
The utility model relates to lock field, relates in particular to a kind of novel anti-illegal idle-run lock pin of opening.
Background technology
For a long time, be not subject to patronizing of thief in order to protect one's own property, lockset is the important tool that must be equipped with.The lockset of selling on the market now, lock core internal construction is very simple conventionally, only limits to the variation of pellet, and bullet groove is few and shallow.Have lawless person to utilize the simple and easy tools used in crime such as iron wire, hair clip to open easily and get, the anti-technical unlocking time is in 1 minute, and mutual opening rate is high, and security performance is unsatisfactory.More having violence to wash lock core open just can rotational lock core, and billiards structure is single-row billiard or cross.
Utility model content
The technical problem that the utility model solves is: build a kind of novel anti-illegal lock core of opening, the combined transformation of the depth of the different and lock core snap ring slide plate draw-in groove in the key position at the slide plate center by lock core, greatly reduce mutual opening rate, prevent picking lock, violence is washed open.
The technical scheme that the utility model is taked is for building a kind of novel anti-illegal lock core of opening, comprise key, be located at the lock core snap ring in lock core sleeve, between lock core snap ring and lock core, be provided with spring, in lock core, be provided with lock core stop slide plate, described lock core stop slide plate is cutter shape, centre is key, both sides are arc portion under arc portion and lock core stop slide plate on lock core stop slide plate, on lock core stop slide plate, under arc portion and lock core stop slide plate, arc portion and lock core such as are at the arc of radius, on lock core stop slide plate, under arc portion and lock core stop slide plate, two high dot spacings of arc portion are less than the external diameter of lock core, in lock core stop slide plate key along with the upper camber point distance variable of lock core slide plate, lock core stop slide plate width and thickness are less than or equal to lock core vane slot, the size of lock core stop slide plate key guide groove equates with lock core key guide groove.
As further improvement of the utility model, described lock core comprises lock core clutch spring eye, lock core key guide groove, lock core clutch notch, lock core position-arresting groove, lock core starts groove, cylinder lock recessing mouth, lock core sliding blade spring hole, lock core vane slot, described lock core clutch spring eye is positioned at the indent on described lock core top, described lock core key guide groove is positioned at the bottom of lock core, described lock core indent below is provided with lock core position-arresting groove from top to bottom and lock core starts groove, between described lock core position-arresting groove and lock core startup groove, be provided with lock core clutch notch, the back that described lock core position-arresting groove and lock core start groove is provided with cylinder lock recessing mouth, in described lock core, spaced set has a plurality of lock core vane slots, described lock core stop slide plate is arranged in described lock core vane slot, the other lock core sliding blade spring hole that is provided with of described vane slot, described lock core sliding blade spring is provided with lock core stop sliding blade spring in hole.
As further improvement of the utility model, on described lock core sleeve, the position of the lock core position-arresting groove of corresponding lock core is provided with latch.As further improvement of the utility model, described lock core sleeve inner side is provided with a plurality of lock ring grooves.
As further improvement of the utility model, the lock ring groove of described lock core sleeve is corresponding with described lock core vane slot.
As further improvement of the utility model, the quantity of described lock ring groove and described lock core stop slide plate is a plurality of.
As further improvement of the utility model, described lock core stop slide plate distributes along described lock core shaft.
As further improvement of the utility model, between described lock core stop slide plate, there is spacing.
As further improvement of the utility model, described spacing is equidistant.
As further improvement of the utility model, the shape phase of the distribution of described lock core vane slot and key
Corresponding.
The beneficial effects of the utility model are: the combined transformation of the depth of the different and lock core snap ring slide plate draw-in groove in the key position at the slide plate center by lock core, greatly strengthened the difficulty of prying open or stirring the skilled unlockings such as internal cylinder, improved theftproof performance, greatly reduce mutual opening rate, prevent picking lock, violence is washed open, have advantages of simple and compact for structure, anti-theft security performance is high, reliability is strong.
Accompanying drawing explanation
Fig. 1 is the lock core stop slide vane structure schematic diagram of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 2 is the front elevation drawing of the lock core stop slide plate of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 3 is the rear elevation of the lock core stop slide plate of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 4 is the lock core vane slot structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 5 is the lock core clutch spring eye structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 6 is the lock core key guide barrel construction schematic diagram of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 7 is lock core stop key and the start key structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Fig. 8 is the lock core stop key of a kind of novel anti-illegal idle-run lock pin of opening of the utility model and the elevation of start key;
Fig. 9 is the lock core stop vane slot structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Figure 10 is the car locking notch structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Figure 11 is lock core vane slot and the sliding blade spring pore structure schematic diagram of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
The key of a kind of novel anti-illegal idle-run lock pin of opening of Figure 12 the utility model inserts view;
Figure 13 is a kind of novel anti-illegal closed figure of idle-run lock pin clutch contact opening of the utility model;
Figure 14 is that the key of a kind of novel anti-illegal idle-run lock pin of opening of the utility model does not insert state keyhole schematic diagram;
Figure 15 is a kind of novel anti-illegal idle-run lock pin key of opening of the utility model separated schematic diagram of lock core clutch while not inserting state;
Figure 16 is the lock core hole structural representation of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Figure 17 is the lock core ring structure schematic diagram of a kind of novel anti-illegal idle-run lock pin of opening of the utility model;
Figure 18 is a kind of novel anti-illegal idle-run lock pin lock ring groove structural representation of opening of the utility model;
Figure 19 is the explosive view of a kind of novel anti-illegal idle-run lock pin of opening of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.1, arc portion on stop slide plate; 2, arc portion under stop slide plate; 3, key; 4, lock core stop slide plate; 5, edge in key; 6, edge under key; 7, lock core vane slot; 8, lock core key guide groove; 9, lock core clutch spring eye; 10, lock core stop key; 11, lock core hole 12, lock core clutch notch; 13, lock core starts groove; 14, cylinder lock recessing mouth; 15, lock core sliding blade spring hole; 16, lock core stop sliding blade spring; 17, latch; 18, lock ring groove; 19, lock core sleeve; 20, lock core snap ring.
As shown in Fig. 1 to Figure 16, the utility model is a kind of novel anti-illegal idle-run lock pin of opening, comprise that key is located at the lock core snap ring 20 in lock core sleeve 19, between lock core snap ring 20 and lock core, be provided with spring, in lock core, be provided with lock core stop slide plate 4, described lock core stop slide plate 4 is sickle shaped, both sides are arc portion 2 under arc portion 1 and lock core stop slide plate on lock core stop slide plate, on lock core stop slide plate, under arc portion 1 and lock core stop slide plate, arc portion 2 and lock core such as are at the arc of radius, centre is key 3, these key 3 tops are along 5 in key, bottom is along 6 under key, on lock core stop slide plate, under arc portion 1 and lock core stop slide plate, two high dot spacings of arc portion 2 are less than the external diameter of lock core, in lock core stop slide plate key along 5 with the upper camber point distance variable of lock core slide plate, lock core stop slide plate 4 width and thickness are less than or equal to lock core vane slot 7, the size of lock core stop slide plate key guide groove equates with lock core key guide groove 8.Key can push under slide plate key along 6 by slide plate key guide groove, makes slide plate movable.
As shown in Figures 2 to 11, described lock core comprises lock core clutch spring eye 9, lock core key guide groove 8, lock core clutch notch 12, lock core position-arresting groove, lock core starts groove 13, cylinder lock recessing mouth 14, lock core sliding blade spring hole 15, lock core vane slot 7, described lock core clutch spring eye 9 is positioned at the indent on described lock core top, described lock core key guide groove 8 is positioned at the bottom of lock core, described lock core indent below is provided with lock core position-arresting groove from top to bottom and lock core starts groove 13, between described lock core position-arresting groove and lock core startup groove 13, be provided with lock core clutch notch 12, the back that described lock core position-arresting groove and lock core start groove 13 is provided with cylinder lock recessing mouth 14, in described lock core, spaced set has a plurality of lock core vane slots 7, described lock core stop slide plate 4 is arranged in described lock core vane slot 7, the other lock core sliding blade spring hole 15 that is provided with of described vane slot, in described lock core sliding blade spring hole 15, lock core stop sliding blade spring 16 is installed, key enters lock core through lock core hole 11.
As shown in figure 12, on described lock core sleeve 19, the position of the lock core position-arresting groove of corresponding lock core is provided with latch 17.
As shown in figure 12, described lock core sleeve 19 inner sides are provided with a plurality of lock ring grooves 18, and lock ring groove 18 depths are variable, and width is suitable with lock core stop slide plate 4.
As shown in figure 12, the lock ring groove 18 of described lock core sleeve 19 is corresponding with described lock core vane slot 7.
As shown in Fig. 2 and Figure 12, when key does not insert, be subject to spring force effect, lock core stop slide plate 4 is ejected lock core vane slot 7, and on the lock core stop slide plate 4 exposing, edge heads in lock ring groove 18.Lock core clutch released state now.Latch 17 on lock core sleeve 19 is positioned at position-arresting groove simultaneously, and position-arresting groove is circular trough.Lock core can only dally in lock ring, can not axially-movable.
While mutually pushing along 6 under the corresponding site key bit of key and the key guide groove of lock core stop slide plate 4, if under the key guide groove of each position tooth depth coupling and the lock core stop slide plate 4 of corresponding site along departing from length, now on the slide plate of lock core stop slide plate 4 arc be tangential on or retraction lock core external arc in.
Now, can lock core axially-movable, rotary locking cylinder, gear latch 17 positions are in lock core clutch notch 12 places, and pushing lock cylinder moves in lock tube, in the groove of latch 17 in starting, the combination of lock core clutch device.It is deep-slotted chip breaker that lock core starts groove 13.Dextrorotation rotation cores, gets final product toggle switch again.
When latch 17 transposition are in cylinder lock recessing mouth 14 places, unclamp end thrust, under the effect of lock core clutch spring force, push lock core open, start lock core stop key 10, now extract key, lock is in opening.
By above operation, then rotary locking cylinder, latch 17 is positioned at lock core and starts 13 mouthfuls of places of groove, end thrust pushing lock cylinder, and latch 17 moves to lock core from lock core position-arresting groove and starts in groove 13, and another mistake hour hands rotary locking cylinder, can close startup.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a novel anti-illegal idle-run lock pin of opening, comprise key, be located at the lock core snap ring in lock core sleeve, between lock core snap ring and lock core, be provided with spring, it is characterized in that: in lock core, be provided with lock core stop slide plate, described lock core stop slide plate is sickle shaped, both sides are arc portion under arc portion and lock core stop slide plate on lock core stop slide plate, centre is key, this key top is edge in key, bottom is edge under key, on lock core stop slide plate, under arc portion and lock core stop slide plate, arc portion and lock core such as are at the arc of radius, on lock core stop slide plate, under arc portion and lock core stop slide plate, two high dot spacings of arc portion are less than the external diameter of lock core, in lock core stop slide plate key along with the upper camber point distance variable of lock core slide plate, lock core stop slide plate width and thickness are less than or equal to lock core vane slot, the size of lock core stop slide plate key guide groove equates with lock core key guide groove.
2. the novel anti-illegal idle-run lock pin of opening according to claim 1, it is characterized in that: described lock core comprises lock core clutch spring eye, lock core key guide groove, lock core clutch notch, lock core position-arresting groove, lock core starts groove, cylinder lock recessing mouth, lock core sliding blade spring hole, lock core vane slot, described lock core clutch spring eye is positioned at the indent on described lock core top, described lock core key guide groove is positioned at the bottom of lock core, described lock core indent below is provided with lock core position-arresting groove from top to bottom and lock core starts groove, between described lock core position-arresting groove and lock core startup groove, be provided with lock core clutch notch, the back that described lock core position-arresting groove and lock core start groove is provided with cylinder lock recessing mouth, in described lock core, spaced set has a plurality of lock core vane slots, described lock core stop slide plate is arranged in described lock core vane slot, the other lock core sliding blade spring hole that is provided with of described vane slot, described lock core sliding blade spring is provided with lock core stop sliding blade spring in hole.
3. the novel anti-illegal idle-run lock pin of opening according to claim 1, is characterized in that: on described lock core sleeve, the position of the lock core position-arresting groove of corresponding lock core is provided with latch.
4. the novel anti-illegal idle-run lock pin of opening according to claim 1, is characterized in that: described lock core sleeve inner side is provided with a plurality of lock ring grooves.
5. the novel anti-illegal idle-run lock pin of opening according to claim 1, is characterized in that: the lock ring groove of described lock core sleeve is corresponding with described lock core vane slot.
6. the novel anti-illegal idle-run lock pin of opening according to claim 5, is characterized in that: the quantity of described lock ring groove and described lock core stop slide plate is a plurality of.
7. the novel anti-illegal idle-run lock pin of opening according to claim 6, is characterized in that: described lock core stop slide plate distributes along described lock core shaft.
8. the novel anti-illegal idle-run lock pin of opening according to claim 7, is characterized in that: between described lock core stop slide plate, have spacing.
9. the novel anti-illegal idle-run lock pin of opening according to claim 8, is characterized in that: between described lock core stop slide plate, spacing is unequal spacing.
10. the novel anti-illegal idle-run lock pin of opening according to claim 4, is characterized in that: the distribution of described lock core vane slot is corresponding with the shape of key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706787.4U CN203716656U (en) | 2013-11-11 | 2013-11-11 | Novel illegal-unlocking-preventing idling lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706787.4U CN203716656U (en) | 2013-11-11 | 2013-11-11 | Novel illegal-unlocking-preventing idling lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716656U true CN203716656U (en) | 2014-07-16 |
Family
ID=51155823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706787.4U Expired - Fee Related CN203716656U (en) | 2013-11-11 | 2013-11-11 | Novel illegal-unlocking-preventing idling lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723288A (en) * | 2019-02-21 | 2019-05-07 | 郑志文 | First lock key mechanical racing lock |
-
2013
- 2013-11-11 CN CN201320706787.4U patent/CN203716656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723288A (en) * | 2019-02-21 | 2019-05-07 | 郑志文 | First lock key mechanical racing lock |
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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: 20140716 Termination date: 20161111 |