CN107165488A - A kind of tapered end and key - Google Patents
A kind of tapered end and key Download PDFInfo
- Publication number
- CN107165488A CN107165488A CN201710598713.6A CN201710598713A CN107165488A CN 107165488 A CN107165488 A CN 107165488A CN 201710598713 A CN201710598713 A CN 201710598713A CN 107165488 A CN107165488 A CN 107165488A
- Authority
- CN
- China
- Prior art keywords
- lock core
- hole
- key
- internal cylinder
- lockhole
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/142—Closures or guards for keyholes with key-operated locks, e.g. padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
- E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of tapered end and key.Hollow structure is equipped with inside the lock housing, middle lock core and internal cylinder, and through hole is provided between hollow structure and the inner surface of its body, hollow structure is built-in with drier, lock housing end is provided with capping, folding protective cover is provided with cap central, protective cover is made up of left and right two parts, and left and right two parts are magnetic, and attract each other；The front end of key body is provided with blind hole, and the tail end of body is provided with hole, and hole is communicated with blind hole, and magnetic isolation plate is provided with blind hole, and lock core is provided with induction installation, induction installation connection alarm.Structure setting advantages of simple of the present invention, can effectively prevent dust and debris from entering lockhole, while also effectively preventing lock core internal wetted from getting rusty, extend the service life of lockset, magnetic isolation plate built in key, prevents from damaging because of the friction with protective plate in opening process, practical；There is sensing warning device simultaneously, security performance is high, it is easy to promote.
Description
Technical field
The present invention relates to a kind of lockset, and in particular to a kind of tapered end and key.
Background technology
Lockset has been the utensil of sealing process, and it includes lock, key and its annex.Lock includes tapered end, and tapered end is provided with confession
The lockhole that key insertion is opened, lockhole be usually it is exposed this is easy for causing dust or debris to enter outside, once in this way, just
The insertion of key is influenceed, the lockset also cannot be smoothly opened；Lock is usually metal manufacture simultaneously, and due to ring residing for lockset
Border and keying frequency, may lock internal wetted and get rusty, influence the use flexibility of lockset, or even lockset to scrap；It is existing in addition
Common tapered end anti-theft capability is all poor, because any tapered end can be opened by thief's technology, only time length
Problem, therefore want real antitheft to seek to find thief in time and prevent.
The content of the invention
For the deficiency in background technology, the invention provides a kind of novel spring, and disadvantages described above is overcome.
The technical solution adopted in the present invention is：A kind of tapered end and key, including lock housing, middle lock core and internal cylinder, it is described
Internal cylinder is placed in middle lock core, and middle lock core is placed in lock housing, and the center of the internal cylinder is provided with lockhole, the lock housing, in
Be equipped with inside lock core and internal cylinder between hollow structure, and hollow structure and the inner surface of its body be provided with through hole, it is described in
Hollow structure is built-in with drier, and the lock housing end is provided with folding protective cover, the protection provided with covering at the cap central
Lid is made up of left and right two parts, and left and right two parts are magnetic, and attract each other, and the lock core is provided with induction installation, sensing
Device connects alarm.
The protective cover is with lockhole to be coaxially disposed, and the capping is provided with the space groove slided for protective cover.
The protective cover or so two parts relative into, and two parts contact with each other place outer surface be provided with globoidal structure.
The lock housing provided with marble hole and built-in spring and and little spring, set respectively in the middle lock core and internal cylinder
There is the edge for being equipped with lockhole described in pellet in one group of marble hole, marble hole to be provided with elongated slot, and, elongated slot and middle lock identical with lockhole
Pellet on core is engaged, and the marble hole on the middle lock core and internal cylinder is interconnected when unlocking.
Including key piece body, the front end of the body is provided with blind hole, and the tail end of body is provided with hole, and hole and blind hole phase
It is logical, magnetic isolation plate is provided with the blind hole, the key body can insert the built-in magnetic isolation plate in the part in lockhole.
The front and side of the key body are equipped with tartar, front tartar and the marble hole in internal cylinder of the body
Photograph coordinates, and the side tartar of key body is engaged with the marble hole on middle lock core.
The beneficial effects of the invention are as follows：Due to taking above-mentioned technical proposal, effectively improve the easy dust of existing lockhole or
The problem of debris enters and lock core moisture-sensitive is got rusty and influences to use, the tapered end and Key structure set advantages of simple, Neng Gouyou
Effect prevents dust and debris from entering lockhole, while also effectively preventing lock core internal wetted from getting rusty, extends the service life of lockset；
Magnetic isolation plate built in key, prevents from damaging because of the friction with protective plate in opening process, practical；There is induction alarm simultaneously
Device, can find that tapered end is attacked by people, is alarmed, so as to prevent Safe lock quilt in time when thief is not yet turned on safety box
Steal, security performance is high, it is easy to promote.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is lock housing 1 or middle lock core 2 or the biopsy cavity marker devices schematic diagram of internal cylinder 3 in Fig. 1.
Fig. 3 is the closed state structural representation of capping 8 in the present invention.
Fig. 4 be Fig. 2 in cover 8 open mode structural representations.
Fig. 5 be Fig. 2 in cover 8 side biopsy cavity marker devices structural representations.
Fig. 6 is the cutting structural representation of key body 11 in Fig. 1.
1, lock housing in figure；111st, marble hole；2nd, middle lock core；22nd, spring；23rd, little spring；24th, pellet；3rd, internal cylinder；4、
Lockhole；41st, elongated slot；5th, hollow structure；6th, through hole；7th, drier；8th, cover；9th, protective cover；91st, globoidal structure；10th, space
Groove；11st, key body；12nd, magnetic isolation plate；13rd, hole；14th, blind hole.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of tapered end and key, including lock housing 1, middle lock core 2 and internal cylinder 3, the internal cylinder 3 are put
In in middle lock core 2, middle lock core 2 is placed in lock housing 1, and the center of the internal cylinder 3 is provided with lockhole 4, the lock housing 1, middle lock
It is equipped with inside core 2 and internal cylinder 3 between hollow structure 5, and hollow structure 5 and the inner surface of its body and is provided with through hole 6, it is described
Hollow structure 5 is built-in with drier 7, and drier 7 absorbs the humid air existed in lock core by through hole 6, makes to be inside lock core
Drying is kept, specifically, the drier absorbs the humidity between lock housing 1 and middle lock core 2 by the through hole 6 in lock housing 1
Air, drier 7 can be dried by the humid air in the absorption of through hole 6 on middle lock core 2 between lock core 2 and internal cylinder 3
Agent 7 absorbs the humid air existed in lockhole 4 by the through hole 6 in internal cylinder 3, it is preferable that drier 7 can select lime and do
It is dry.The end of lock housing 1 is provided with folding protective cover 9 provided with capping 8,8 centers of the capping, and the protective cover 9 is by left and right two
Part is constituted, and left and right two parts are magnetic, and attract each other, and the principle attracted each other with magnetic substitutes remote spring controlled knot
Structure, the structure design advantages of simple, efficiency of assembling is high, reduces production cost.The lock core 3 is provided with induction installation, sensing dress
Put connection alarm, it is preferable that alarm connects time-delay relay, and the induction installation is that induction coil or infrared ray are sent out
Emitter, when the thing for perceiving key or similar key by induction coil inserts lockhole 5, is connected in relay setting time
Alarm, alarm equipment alarm, such as setting time are 5 seconds, are to pull out in 5 seconds in the thing insertion lockhole 5 of key or similar key
Go out and alarm at once, just alarmed before thief can not yet open lockset, it is safe, while user can also be reminded certainly
Oneself use finishes key and extracted in time.
The protective cover 9 is with lockhole 5 to be coaxially disposed, and key body 11 will can enter lockhole 4, key by protective cover 9
Spoon body 11 is extracted, and protective cover 9 is momentarily turned off by magneticaction, clean in effective guarantee lockhole 4.
The capping 8 is provided with the space groove 10 slided for protective cover 9, and protective cover 8 is during keying all in space
Slided in groove 10.
Described two parts of protective cover 9 or so relative into, and two parts contact with each other place outer surface be provided with globoidal structure 91,
The setting of globoidal structure 91 is easy for key body 11 and finds lockhole 4 and insertion accurately.
The lock housing 1 provided with marble hole 111 and built-in spring 22 and with little spring 23, the middle lock core 2 and internal lock
It is respectively equipped with core 3 in one group of marble hole 111, marble hole 111 and is equipped with pellet 24, the edge of the lockhole 4 is provided with elongated slot 41,
And it is identical with lockhole 4, elongated slot 41 is engaged with the pellet 24 on middle lock core 2, the pellet on the middle lock core 2 and internal cylinder 3
Hole 111, is interconnected when unlocking, and the hole count of marble hole 111 is than the marble hole 111 on middle lock core 2 and lock in the internal cylinder 3
The hole count of marble hole 111 on shell 1 is few 1.
Including key piece body 11, the front end of the body 11 is provided with blind hole 14, and the tail end of body 11 is provided with hole 13, and hole
13 are communicated with blind hole 14, and magnetic isolation plate 12 is provided with the blind hole 14, and the magnetic isolation plate 12 is overall to be built entirely within blind hole 14, institute
The built-in magnetic isolation plate 12 in part that key body 11 can be inserted in lockhole 4 is stated, an iron wire or other minor diameter club things lead to
The magnetic isolation plate 12 that via 13 is opposite in blind hole 14 applies outside power, you can take out magnetic isolation plate 12, simple in construction, practical,
Change the convenience of magnetic isolation plate 12.
The front and side of the key body 11 are equipped with tartar, front tartar and the bullet in internal cylinder 3 of the body
The photograph of sub-aperture 111 coordinates, and the side tartar of key body 11 is engaged with the marble hole 111 on middle lock core 2, with key body 11
Area is larger and carries the one side of tartar for front tartar, and adjacent with front tartar and provided with tartar one side is side tartar.
During unlocking, key body 11 is inserted in lockhole 4, pellet 24 and the front tartar phase of key body 11 of internal cylinder 3
After cooperation, in the presence of the inner spring 22 of marble hole 11 of lock housing 1, internal cylinder is promoted by the pellet 24 of lock housing 1 and middle lock core 2
3 pellet 24, when the end of the pellet 24 of internal cylinder 3 is all overlapped with the foreign aid of internal cylinder 3 all arc surfaces, rotation internal cylinder
3, the pellet 24 on middle lock core 2 is all engaged by elongated slot 41 with the side tartar of key body 11, the pellet on middle lock core 2
Excircle arc surface of 24 end faces also all with middle lock core 2 is overlapped, because the pellet 24 of middle lock core 2 is stuck in the elongated slot of internal cylinder 3
In 41, internal cylinder 3 is rotated further, you can lock core 2 is rotated in drive, and reaches the purpose of unlocking.
The present invention effectively improves the easy dust of existing lockhole or debris enters and lock core moisture-sensitive is got rusty and influences to use
The problem of, the tapered end and Key structure set advantages of simple, can effectively prevent dust and debris from entering lockhole, while also effective
Prevent lock core internal wetted from getting rusty, extend lockset service life, magnetic isolation plate built in key, prevented in opening process because with
The friction of protective plate and damage, it is practical；Simultaneously have sensing warning device, can when thief is not yet turned on safety box, and
Shi Faxian tapered ends are attacked by people, alarm, so as to prevent Safe lock to be stolen, security performance is high, it is easy to promote.
Every technical staff's notice：Although the present invention is described according to above-mentioned embodiment, of the invention
Invention thought be not limited to that invention, the repacking of any utilization inventive concept will all include this patent protection of the patent right
In the range of.
Claims (7)
1. a kind of tapered end and key, including lock housing（1）, middle lock core（2）And internal cylinder（3）, the internal cylinder（3）It is placed in middle lock core
（2）It is interior, middle lock core（2）It is placed in lock housing（1）It is interior, the internal cylinder（3）Center be provided with lockhole（4）, it is characterised in that：Institute
State lock housing（1）, middle lock core（2）And internal cylinder（3）Inside is equipped with hollow structure（5）, and hollow structure（5）In its body
Through hole is provided between surface（6）, the hollow structure（5）It is built-in with drier（7）, the lock housing（1）End is provided with capping
（8）, the capping（8）Center is provided with folding protective cover（9）, the protective cover（9）By left and right, two parts are constituted, and left and right two
Part is magnetic, and attracts each other, the lock core（3）It is provided with induction installation, induction installation connection alarm.
2. a kind of tapered end according to claim 1, it is characterised in that：The protective cover（9）With lockhole（5）Coaxially to set
Put.
3. a kind of tapered end according to claim 1, it is characterised in that：The capping（8）It is provided with and supplies protective cover（9）Slide
Space groove（10）.
4. a kind of tapered end according to claim 1, it is characterised in that：The protective cover（9）Left and right two parts relative into, and
Two parts contact with each other place outer surface be provided with globoidal structure（91）.
5. a kind of tapered end according to claim 1, it is characterised in that：The lock housing（1）It is provided with marble hole（111）And it is interior
The spring put（22）With and little spring（23）, the middle lock core（2）And internal cylinder（3）On be respectively equipped with one group of marble hole（111）,
Marble hole（111）Inside it is equipped with pellet（24）The lockhole（4）Edge be provided with elongated slot（41）, and and lockhole（4）It is identical, elongated slot
（41）With middle lock core（2）On pellet（24）It is engaged, the middle lock core（2）And internal cylinder（3）On marble hole（111）
It is interconnected during unlocking.
6. a kind of key being engaged with above-mentioned tapered end, it is characterised in that：Including key piece body（11）, the body（11）'s
Front end is provided with blind hole（14）, body（11）Tail end be provided with hole（13）, and hole（13）With blind hole（14）Communicate, the blind hole（14）
It is interior to be provided with magnetic isolation plate（12）, the key body（11）Lockhole can be inserted（4）The built-in magnetic isolation plate in interior part（12）.
7. key according to claim 6, it is characterised in that：The key body（11）Front and side be equipped with tooth
Flower, the front tartar and internal cylinder of the body（3）Upper marble hole（111）Photograph coordinates, key body（11）Side tartar
With middle lock core（2）On marble hole（111）It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598713.6A CN107165488A (en) | 2017-07-21 | 2017-07-21 | A kind of tapered end and key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598713.6A CN107165488A (en) | 2017-07-21 | 2017-07-21 | A kind of tapered end and key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165488A true CN107165488A (en) | 2017-09-15 |
Family
ID=59818038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598713.6A Pending CN107165488A (en) | 2017-07-21 | 2017-07-21 | A kind of tapered end and key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824987A (en) * | 2018-06-20 | 2018-11-16 | 郴州多特科技发展有限公司 | A kind of special-section key lockset |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126681A1 (en) * | 1990-08-22 | 1992-03-05 | Evva Werke | Cylinder lock with self-sealing keyhole |
| CA2424924A1 (en) * | 2003-04-07 | 2004-10-07 | Mike Feller | Dry locks |
| CN1584268A (en) * | 2004-06-10 | 2005-02-23 | 周章东 | Tapered end and key of bullet lock |
| CN201953160U (en) * | 2010-12-20 | 2011-08-31 | 刘松连 | Lock cylinder with dustproof function |
| CN203430190U (en) * | 2013-08-21 | 2014-02-12 | 黎籼 | A dust-proof lock head cover |
| CN106567620A (en) * | 2016-10-19 | 2017-04-19 | 重庆工业职业技术学院 | Key hole alignment device with protecting cover and using method thereof |
| CN206245906U (en) * | 2016-12-13 | 2017-06-13 | 海南大学 | A kind of Shockproof electronic lock based on Bluetooth control |
| EP3192948A1 (en) * | 2016-01-11 | 2017-07-19 | Talleres De Escoriaza, S.A. | Dust cover for lock cylinder key channels |
-
2017
- 2017-07-21 CN CN201710598713.6A patent/CN107165488A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126681A1 (en) * | 1990-08-22 | 1992-03-05 | Evva Werke | Cylinder lock with self-sealing keyhole |
| CA2424924A1 (en) * | 2003-04-07 | 2004-10-07 | Mike Feller | Dry locks |
| CN1584268A (en) * | 2004-06-10 | 2005-02-23 | 周章东 | Tapered end and key of bullet lock |
| CN201953160U (en) * | 2010-12-20 | 2011-08-31 | 刘松连 | Lock cylinder with dustproof function |
| CN203430190U (en) * | 2013-08-21 | 2014-02-12 | 黎籼 | A dust-proof lock head cover |
| EP3192948A1 (en) * | 2016-01-11 | 2017-07-19 | Talleres De Escoriaza, S.A. | Dust cover for lock cylinder key channels |
| CN106567620A (en) * | 2016-10-19 | 2017-04-19 | 重庆工业职业技术学院 | Key hole alignment device with protecting cover and using method thereof |
| CN206245906U (en) * | 2016-12-13 | 2017-06-13 | 海南大学 | A kind of Shockproof electronic lock based on Bluetooth control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824987A (en) * | 2018-06-20 | 2018-11-16 | 郴州多特科技发展有限公司 | A kind of special-section key lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |